Merge rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

Conflicts:

	drivers/usb/input/hid.h

1206 files changed, 58319 insertions, 35635 deletions

diff --git a/drivers/Makefile b/drivers/Makefile
index 4ac14dab3079..67711770b1d9 100644
--- a/drivers/Makefile
+++ b/drivers/Makefile
@@ -77,3 +77,4 @@ obj-$(CONFIG_CRYPTO)		+= crypto/
 obj-$(CONFIG_SUPERH)            += sh/
 obj-$(CONFIG_GENERIC_TIME)      += clocksource/
 obj-$(CONFIG_DMA_ENGINE)        += dma/
+obj-$(CONFIG_PPC_PS3)           += ps3/
diff --git a/drivers/acpi/dock.c b/drivers/acpi/dock.c
index 578b99b71d9c..bf5b79ed3613 100644
--- a/drivers/acpi/dock.c
+++ b/drivers/acpi/dock.c
@@ -27,6 +27,7 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/notifier.h>
+#include <linux/jiffies.h>
 #include <acpi/acpi_bus.h>
 #include <acpi/acpi_drivers.h>
 
diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 10f160dc75b1..a2f46d587d55 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -267,9 +267,9 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
 {
         acpi_status status;
 
-        if (dev->firmware_data) {
+        if (dev->archdata.acpi_handle) {
                 printk(KERN_WARNING PREFIX
-                       "Drivers changed 'firmware_data' for %s\n", dev->bus_id);
+                       "Drivers changed 'acpi_handle' for %s\n", dev->bus_id);
                 return -EINVAL;
         }
         get_device(dev);
@@ -278,25 +278,26 @@ static int acpi_bind_one(struct device *dev, acpi_handle handle)
                 put_device(dev);
                 return -EINVAL;
         }
-        dev->firmware_data = handle;
+        dev->archdata.acpi_handle = handle;
 
         return 0;
 }
 
 static int acpi_unbind_one(struct device *dev)
 {
-        if (!dev->firmware_data)
+        if (!dev->archdata.acpi_handle)
                 return 0;
-        if (dev == acpi_get_physical_device(dev->firmware_data)) {
+        if (dev == acpi_get_physical_device(dev->archdata.acpi_handle)) {
                 /* acpi_get_physical_device increase refcnt by one */
                 put_device(dev);
-                acpi_detach_data(dev->firmware_data, acpi_glue_data_handler);
-                dev->firmware_data = NULL;
+                acpi_detach_data(dev->archdata.acpi_handle,
+                                 acpi_glue_data_handler);
+                dev->archdata.acpi_handle = NULL;
                 /* acpi_bind_one increase refcnt by one */
                 put_device(dev);
         } else {
                 printk(KERN_ERR PREFIX
-                       "Oops, 'firmware_data' corrupt for %s\n", dev->bus_id);
+                       "Oops, 'acpi_handle' corrupt for %s\n", dev->bus_id);
         }
         return 0;
 }
@@ -328,7 +329,8 @@ static int acpi_platform_notify(struct device *dev)
         if (!ret) {
                 struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
 
-                acpi_get_name(dev->firmware_data, ACPI_FULL_PATHNAME, &buffer);
+                acpi_get_name(dev->archdata.acpi_handle,
+                              ACPI_FULL_PATHNAME, &buffer);
                 DBG("Device %s -> %s\n", dev->bus_id, (char *)buffer.pointer);
                 kfree(buffer.pointer);
         } else
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index c84286cbbe25..02b30ae6a68e 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -50,6 +50,7 @@ ACPI_MODULE_NAME("osl")
 struct acpi_os_dpc {
         acpi_osd_exec_callback function;
         void *context;
+        struct work_struct work;
 };
 
 #ifdef CONFIG_ACPI_CUSTOM_DSDT
@@ -73,7 +74,6 @@ static unsigned int acpi_irq_irq;
 static acpi_osd_handler acpi_irq_handler;
 static void *acpi_irq_context;
 static struct workqueue_struct *kacpid_wq;
-static struct workqueue_struct *kacpi_notify_wq;
 
 acpi_status acpi_os_initialize(void)
 {
@@ -92,9 +92,8 @@ acpi_status acpi_os_initialize1(void)
                 return AE_NULL_ENTRY;
         }
         kacpid_wq = create_singlethread_workqueue("kacpid");
-        kacpi_notify_wq = create_singlethread_workqueue("kacpi_notify");
         BUG_ON(!kacpid_wq);
-        BUG_ON(!kacpi_notify_wq);
+
         return AE_OK;
 }
 
@@ -106,7 +105,6 @@ acpi_status acpi_os_terminate(void)
         }
 
         destroy_workqueue(kacpid_wq);
-        destroy_workqueue(kacpi_notify_wq);
 
         return AE_OK;
 }
@@ -567,9 +565,9 @@ void acpi_os_derive_pci_id(acpi_handle rhandle,	/* upper bound  */
         acpi_os_derive_pci_id_2(rhandle, chandle, id, &is_bridge, &bus_number);
 }
 
-static void acpi_os_execute_deferred(void *context)
+static void acpi_os_execute_deferred(struct work_struct *work)
 {
-        struct acpi_os_dpc *dpc = (struct acpi_os_dpc *)context;
+        struct acpi_os_dpc *dpc = container_of(work, struct acpi_os_dpc, work);
         if (!dpc) {
                 printk(KERN_ERR PREFIX "Invalid (NULL) context\n");
                 return;
@@ -602,40 +600,41 @@ acpi_status acpi_os_execute(acpi_execute_type type,
 {
         acpi_status status = AE_OK;
         struct acpi_os_dpc *dpc;
-        struct work_struct *task;
+
+        ACPI_FUNCTION_TRACE("os_queue_for_execution");
 
         ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
                           "Scheduling function [%p(%p)] for deferred execution.\n",
                           function, context));
 
         if (!function)
-                return AE_BAD_PARAMETER;
+                return_ACPI_STATUS(AE_BAD_PARAMETER);
 
         /*
          * Allocate/initialize DPC structure.  Note that this memory will be
-         * freed by the callee.  The kernel handles the tq_struct list  in a
+         * freed by the callee.  The kernel handles the work_struct list  in a
          * way that allows us to also free its memory inside the callee.
          * Because we may want to schedule several tasks with different
          * parameters we can't use the approach some kernel code uses of
-         * having a static tq_struct.
-         * We can save time and code by allocating the DPC and tq_structs
-         * from the same memory.
+         * having a static work_struct.
          */
 
-        dpc = kmalloc(sizeof(struct acpi_os_dpc) +
-                        sizeof(struct work_struct), GFP_ATOMIC);
+        dpc = kmalloc(sizeof(struct acpi_os_dpc), GFP_ATOMIC);
         if (!dpc)
-                return AE_NO_MEMORY;
+                return_ACPI_STATUS(AE_NO_MEMORY);
+
         dpc->function = function;
         dpc->context = context;
-        task = (void *)(dpc + 1);
-        INIT_WORK(task, acpi_os_execute_deferred, (void *)dpc);
-        if (!queue_work((type == OSL_NOTIFY_HANDLER)?
-                        kacpi_notify_wq : kacpid_wq, task)) {
-                status = AE_ERROR;
+
+        INIT_WORK(&dpc->work, acpi_os_execute_deferred);
+        if (!queue_work(kacpid_wq, &dpc->work)) {
+                ACPI_DEBUG_PRINT((ACPI_DB_ERROR,
+                                  "Call to queue_work() failed.\n"));
                 kfree(dpc);
+                status = AE_ERROR;
         }
-        return status;
+
+        return_ACPI_STATUS(status);
 }
 
 EXPORT_SYMBOL(acpi_os_execute);
diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 7ba5e49ab302..6fd174a37149 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -83,10 +83,8 @@ static int acpi_processor_ppc_notifier(struct notifier_block *nb,
                 goto out;
 
         ppc = (unsigned int)pr->performance_platform_limit;
-        if (!ppc)
-                goto out;
 
-        if (ppc > pr->performance->state_count)
+        if (ppc >= pr->performance->state_count)
                 goto out;
 
         cpufreq_verify_within_limits(policy, 0,
diff --git a/drivers/amba/bus.c b/drivers/amba/bus.c
index 9e3e2a69c03a..fd5475071acc 100644
--- a/drivers/amba/bus.c
+++ b/drivers/amba/bus.c
@@ -80,12 +80,38 @@ static int amba_resume(struct device *dev)
         return ret;
 }
 
+#define amba_attr_func(name,fmt,arg...)                                 \
+static ssize_t name##_show(struct device *_dev,                         \
+                           struct device_attribute *attr, char *buf)    \
+{                                                                       \
+        struct amba_device *dev = to_amba_device(_dev);                 \
+        return sprintf(buf, fmt, arg);                                  \
+}
+
+#define amba_attr(name,fmt,arg...)      \
+amba_attr_func(name,fmt,arg)            \
+static DEVICE_ATTR(name, S_IRUGO, name##_show, NULL)
+
+amba_attr_func(id, "%08x\n", dev->periphid);
+amba_attr(irq0, "%u\n", dev->irq[0]);
+amba_attr(irq1, "%u\n", dev->irq[1]);
+amba_attr_func(resource, "\t%016llx\t%016llx\t%016lx\n",
+         (unsigned long long)dev->res.start, (unsigned long long)dev->res.end,
+         dev->res.flags);
+
+static struct device_attribute amba_dev_attrs[] = {
+        __ATTR_RO(id),
+        __ATTR_RO(resource),
+        __ATTR_NULL,
+};
+
 /*
  * Primecells are part of the Advanced Microcontroller Bus Architecture,
  * so we call the bus "amba".
  */
 static struct bus_type amba_bustype = {
         .name           = "amba",
+        .dev_attrs      = amba_dev_attrs,
         .match          = amba_match,
         .uevent         = amba_uevent,
         .suspend        = amba_suspend,
@@ -169,21 +195,6 @@ static void amba_device_release(struct device *dev)
         kfree(d);
 }
 
-#define amba_attr(name,fmt,arg...)                              \
-static ssize_t show_##name(struct device *_dev, struct device_attribute *attr, char *buf)       \
-{                                                               \
-        struct amba_device *dev = to_amba_device(_dev);         \
-        return sprintf(buf, fmt, arg);                          \
-}                                                               \
-static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
-
-amba_attr(id, "%08x\n", dev->periphid);
-amba_attr(irq0, "%u\n", dev->irq[0]);
-amba_attr(irq1, "%u\n", dev->irq[1]);
-amba_attr(resource, "\t%016llx\t%016llx\t%016lx\n",
-         (unsigned long long)dev->res.start, (unsigned long long)dev->res.end,
-         dev->res.flags);
-
 /**
  *      amba_device_register - register an AMBA device
  *      @dev: AMBA device to register
@@ -208,40 +219,46 @@ int amba_device_register(struct amba_device *dev, struct resource *parent)
                 dev_warn(&dev->dev, "coherent dma mask is unset\n");
 
         ret = request_resource(parent, &dev->res);
-        if (ret == 0) {
-                tmp = ioremap(dev->res.start, SZ_4K);
-                if (!tmp) {
-                        ret = -ENOMEM;
-                        goto out;
-                }
-
-                for (pid = 0, i = 0; i < 4; i++)
-                        pid |= (readl(tmp + 0xfe0 + 4 * i) & 255) << (i * 8);
-                for (cid = 0, i = 0; i < 4; i++)
-                        cid |= (readl(tmp + 0xff0 + 4 * i) & 255) << (i * 8);
-
-                iounmap(tmp);
-
-                if (cid == 0xb105f00d)
-                        dev->periphid = pid;
-
-                if (dev->periphid)
-                        ret = device_register(&dev->dev);
-                else
-                        ret = -ENODEV;
-
-                if (ret == 0) {
-                        device_create_file(&dev->dev, &dev_attr_id);
-                        if (dev->irq[0] != NO_IRQ)
-                                device_create_file(&dev->dev, &dev_attr_irq0);
-                        if (dev->irq[1] != NO_IRQ)
-                                device_create_file(&dev->dev, &dev_attr_irq1);
-                        device_create_file(&dev->dev, &dev_attr_resource);
-                } else {
- out:
-                        release_resource(&dev->res);
-                }
+        if (ret)
+                goto err_out;
+
+        tmp = ioremap(dev->res.start, SZ_4K);
+        if (!tmp) {
+                ret = -ENOMEM;
+                goto err_release;
         }
+
+        for (pid = 0, i = 0; i < 4; i++)
+                pid |= (readl(tmp + 0xfe0 + 4 * i) & 255) << (i * 8);
+        for (cid = 0, i = 0; i < 4; i++)
+                cid |= (readl(tmp + 0xff0 + 4 * i) & 255) << (i * 8);
+
+        iounmap(tmp);
+
+        if (cid == 0xb105f00d)
+                dev->periphid = pid;
+
+        if (!dev->periphid) {
+                ret = -ENODEV;
+                goto err_release;
+        }
+
+        ret = device_register(&dev->dev);
+        if (ret)
+                goto err_release;
+
+        if (dev->irq[0] != NO_IRQ)
+                ret = device_create_file(&dev->dev, &dev_attr_irq0);
+        if (ret == 0 && dev->irq[1] != NO_IRQ)
+                ret = device_create_file(&dev->dev, &dev_attr_irq1);
+        if (ret == 0)
+                return ret;
+
+        device_unregister(&dev->dev);
+
+ err_release:
+        release_resource(&dev->res);
+ err_out:
         return ret;
 }
 
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 03f6338acc8f..984ab284382a 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -328,6 +328,15 @@ config PATA_TRIFLEX
 
           If unsure, say N.
 
+config PATA_MARVELL
+        tristate "Marvell PATA support via legacy mode"
+        depends on PCI
+        help
+          This option enables limited support for the Marvell 88SE6145 ATA
+          controller.
+
+          If unsure, say N.
+
 config PATA_MPIIX
         tristate "Intel PATA MPIIX support"
         depends on PCI
@@ -483,6 +492,32 @@ config PATA_WINBOND
 
           If unsure, say N.
 
+config PATA_WINBOND_VLB
+        tristate "Winbond W83759A VLB PATA support (Experimental)"
+        depends on ISA && EXPERIMENTAL
+        help
+          Support for the Winbond W83759A controller on Vesa Local Bus
+          systems.
+
+config PATA_PLATFORM
+        tristate "Generic platform device PATA support"
+        depends on EMBEDDED
+        help
+          This option enables support for generic directly connected ATA
+          devices commonly found on embedded systems.
+
+          If unsure, say N.
+
+config PATA_IXP4XX_CF
+        tristate "IXP4XX Compact Flash support"
+        depends on ARCH_IXP4XX
+        help
+          This option enables support for a Compact Flash connected on
+          the ixp4xx expansion bus. This driver had been written for
+          Loft/Avila boards in mind but can work with others.
+
+          If unsure, say N.
+
 endif
 endmenu
 
diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 72243a677f9b..bc3d81ae757e 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -38,6 +38,7 @@ obj-$(CONFIG_PATA_NETCELL)	+= pata_netcell.o
 obj-$(CONFIG_PATA_NS87410)      += pata_ns87410.o
 obj-$(CONFIG_PATA_OPTI)         += pata_opti.o
 obj-$(CONFIG_PATA_OPTIDMA)      += pata_optidma.o
+obj-$(CONFIG_PATA_MARVELL)      += pata_marvell.o
 obj-$(CONFIG_PATA_MPIIX)        += pata_mpiix.o
 obj-$(CONFIG_PATA_OLDPIIX)      += pata_oldpiix.o
 obj-$(CONFIG_PATA_PCMCIA)       += pata_pcmcia.o
@@ -51,8 +52,11 @@ obj-$(CONFIG_PATA_SERVERWORKS)	+= pata_serverworks.o
 obj-$(CONFIG_PATA_SIL680)       += pata_sil680.o
 obj-$(CONFIG_PATA_VIA)          += pata_via.o
 obj-$(CONFIG_PATA_WINBOND)      += pata_sl82c105.o
+obj-$(CONFIG_PATA_WINBOND_VLB)  += pata_winbond.o
 obj-$(CONFIG_PATA_SIS)          += pata_sis.o
 obj-$(CONFIG_PATA_TRIFLEX)      += pata_triflex.o
+obj-$(CONFIG_PATA_IXP4XX_CF)    += pata_ixp4xx_cf.o
+obj-$(CONFIG_PATA_PLATFORM)     += pata_platform.o
 # Should be last but one libata driver
 obj-$(CONFIG_ATA_GENERIC)       += ata_generic.o
 # Should be last libata driver
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 234197e57e9e..f36da488a2c1 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -53,6 +53,7 @@
 
 enum {
         AHCI_PCI_BAR            = 5,
+        AHCI_MAX_PORTS          = 32,
         AHCI_MAX_SG             = 168, /* hardware max is 64K */
         AHCI_DMA_BOUNDARY       = 0xffffffff,
         AHCI_USE_CLUSTERING     = 0,
@@ -77,7 +78,9 @@ enum {
         RX_FIS_UNK              = 0x60, /* offset of Unknown FIS data */
 
         board_ahci              = 0,
-        board_ahci_vt8251       = 1,
+        board_ahci_pi           = 1,
+        board_ahci_vt8251       = 2,
+        board_ahci_ign_iferr    = 3,
 
         /* global controller registers */
         HOST_CAP                = 0x00, /* host capabilities */
@@ -166,8 +169,9 @@ enum {
         AHCI_FLAG_MSI           = (1 << 0),
 
         /* ap->flags bits */
-        AHCI_FLAG_RESET_NEEDS_CLO       = (1 << 24),
-        AHCI_FLAG_NO_NCQ                = (1 << 25),
+        AHCI_FLAG_NO_NCQ                = (1 << 24),
+        AHCI_FLAG_IGN_IRQ_IF_ERR        = (1 << 25), /* ignore IRQ_IF_ERR */
+        AHCI_FLAG_HONOR_PI              = (1 << 26), /* honor PORTS_IMPL */
 };
 
 struct ahci_cmd_hdr {
@@ -214,6 +218,7 @@ static u8 ahci_check_status(struct ata_port *ap);
 static void ahci_freeze(struct ata_port *ap);
 static void ahci_thaw(struct ata_port *ap);
 static void ahci_error_handler(struct ata_port *ap);
+static void ahci_vt8251_error_handler(struct ata_port *ap);
 static void ahci_post_internal_cmd(struct ata_queued_cmd *qc);
 static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg);
 static int ahci_port_resume(struct ata_port *ap);
@@ -273,6 +278,37 @@ static const struct ata_port_operations ahci_ops = {
         .port_stop              = ahci_port_stop,
 };
 
+static const struct ata_port_operations ahci_vt8251_ops = {
+        .port_disable           = ata_port_disable,
+
+        .check_status           = ahci_check_status,
+        .check_altstatus        = ahci_check_status,
+        .dev_select             = ata_noop_dev_select,
+
+        .tf_read                = ahci_tf_read,
+
+        .qc_prep                = ahci_qc_prep,
+        .qc_issue               = ahci_qc_issue,
+
+        .irq_handler            = ahci_interrupt,
+        .irq_clear              = ahci_irq_clear,
+
+        .scr_read               = ahci_scr_read,
+        .scr_write              = ahci_scr_write,
+
+        .freeze                 = ahci_freeze,
+        .thaw                   = ahci_thaw,
+
+        .error_handler          = ahci_vt8251_error_handler,
+        .post_internal_cmd      = ahci_post_internal_cmd,
+
+        .port_suspend           = ahci_port_suspend,
+        .port_resume            = ahci_port_resume,
+
+        .port_start             = ahci_port_start,
+        .port_stop              = ahci_port_stop,
+};
+
 static const struct ata_port_info ahci_port_info[] = {
         /* board_ahci */
         {
@@ -284,13 +320,34 @@ static const struct ata_port_info ahci_port_info[] = {
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_ops,
         },
+        /* board_ahci_pi */
+        {
+                .sht            = &ahci_sht,
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
+                                  ATA_FLAG_SKIP_D2H_BSY | AHCI_FLAG_HONOR_PI,
+                .pio_mask       = 0x1f, /* pio0-4 */
+                .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
+                .port_ops       = &ahci_ops,
+        },
         /* board_ahci_vt8251 */
         {
                 .sht            = &ahci_sht,
                 .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
                                   ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
                                   ATA_FLAG_SKIP_D2H_BSY |
-                                  AHCI_FLAG_RESET_NEEDS_CLO | AHCI_FLAG_NO_NCQ,
+                                  ATA_FLAG_HRST_TO_RESUME | AHCI_FLAG_NO_NCQ,
+                .pio_mask       = 0x1f, /* pio0-4 */
+                .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
+                .port_ops       = &ahci_vt8251_ops,
+        },
+        /* board_ahci_ign_iferr */
+        {
+                .sht            = &ahci_sht,
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                  ATA_FLAG_MMIO | ATA_FLAG_PIO_DMA |
+                                  ATA_FLAG_SKIP_D2H_BSY |
+                                  AHCI_FLAG_IGN_IRQ_IF_ERR,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &ahci_ops,
@@ -309,18 +366,29 @@ static const struct pci_device_id ahci_pci_tbl[] = {
         { PCI_VDEVICE(INTEL, 0x2682), board_ahci }, /* ESB2 */
         { PCI_VDEVICE(INTEL, 0x2683), board_ahci }, /* ESB2 */
         { PCI_VDEVICE(INTEL, 0x27c6), board_ahci }, /* ICH7-M DH */
-        { PCI_VDEVICE(INTEL, 0x2821), board_ahci }, /* ICH8 */
-        { PCI_VDEVICE(INTEL, 0x2822), board_ahci }, /* ICH8 */
-        { PCI_VDEVICE(INTEL, 0x2824), board_ahci }, /* ICH8 */
-        { PCI_VDEVICE(INTEL, 0x2829), board_ahci }, /* ICH8M */
-        { PCI_VDEVICE(INTEL, 0x282a), board_ahci }, /* ICH8M */
+        { PCI_VDEVICE(INTEL, 0x2821), board_ahci_pi }, /* ICH8 */
+        { PCI_VDEVICE(INTEL, 0x2822), board_ahci_pi }, /* ICH8 */
+        { PCI_VDEVICE(INTEL, 0x2824), board_ahci_pi }, /* ICH8 */
+        { PCI_VDEVICE(INTEL, 0x2829), board_ahci_pi }, /* ICH8M */
+        { PCI_VDEVICE(INTEL, 0x282a), board_ahci_pi }, /* ICH8M */
+        { PCI_VDEVICE(INTEL, 0x2922), board_ahci_pi }, /* ICH9 */
+        { PCI_VDEVICE(INTEL, 0x2923), board_ahci_pi }, /* ICH9 */
+        { PCI_VDEVICE(INTEL, 0x2924), board_ahci_pi }, /* ICH9 */
+        { PCI_VDEVICE(INTEL, 0x2925), board_ahci_pi }, /* ICH9 */
+        { PCI_VDEVICE(INTEL, 0x2927), board_ahci_pi }, /* ICH9 */
+        { PCI_VDEVICE(INTEL, 0x2929), board_ahci_pi }, /* ICH9M */
+        { PCI_VDEVICE(INTEL, 0x292a), board_ahci_pi }, /* ICH9M */
+        { PCI_VDEVICE(INTEL, 0x292b), board_ahci_pi }, /* ICH9M */
+        { PCI_VDEVICE(INTEL, 0x292f), board_ahci_pi }, /* ICH9M */
+        { PCI_VDEVICE(INTEL, 0x294d), board_ahci_pi }, /* ICH9 */
+        { PCI_VDEVICE(INTEL, 0x294e), board_ahci_pi }, /* ICH9M */
 
         /* JMicron */
-        { PCI_VDEVICE(JMICRON, 0x2360), board_ahci }, /* JMicron JMB360 */
-        { PCI_VDEVICE(JMICRON, 0x2361), board_ahci }, /* JMicron JMB361 */
-        { PCI_VDEVICE(JMICRON, 0x2363), board_ahci }, /* JMicron JMB363 */
-        { PCI_VDEVICE(JMICRON, 0x2365), board_ahci }, /* JMicron JMB365 */
-        { PCI_VDEVICE(JMICRON, 0x2366), board_ahci }, /* JMicron JMB366 */
+        { PCI_VDEVICE(JMICRON, 0x2360), board_ahci_ign_iferr }, /* JMB360 */
+        { PCI_VDEVICE(JMICRON, 0x2361), board_ahci_ign_iferr }, /* JMB361 */
+        { PCI_VDEVICE(JMICRON, 0x2363), board_ahci_ign_iferr }, /* JMB363 */
+        { PCI_VDEVICE(JMICRON, 0x2365), board_ahci_ign_iferr }, /* JMB365 */
+        { PCI_VDEVICE(JMICRON, 0x2366), board_ahci_ign_iferr }, /* JMB366 */
 
         /* ATI */
         { PCI_VDEVICE(ATI, 0x4380), board_ahci }, /* ATI SB600 non-raid */
@@ -348,6 +416,10 @@ static const struct pci_device_id ahci_pci_tbl[] = {
         { PCI_VDEVICE(SI, 0x1185), board_ahci }, /* SiS 966 */
         { PCI_VDEVICE(SI, 0x0186), board_ahci }, /* SiS 968 */
 
+        /* Generic, PCI class code for AHCI */
+        { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID,
+          0x010601, 0xffffff, board_ahci },
+
         { }     /* terminate list */
 };
 
@@ -362,6 +434,11 @@ static struct pci_driver ahci_pci_driver = {
 };
 
 
+static inline int ahci_nr_ports(u32 cap)
+{
+        return (cap & 0x1f) + 1;
+}
+
 static inline unsigned long ahci_port_base_ul (unsigned long base, unsigned int port)
 {
         return base + 0x100 + (port * 0x80);
@@ -535,9 +612,6 @@ static void ahci_power_down(void __iomem *port_mmio, u32 cap)
 static void ahci_init_port(void __iomem *port_mmio, u32 cap,
                            dma_addr_t cmd_slot_dma, dma_addr_t rx_fis_dma)
 {
-        /* power up */
-        ahci_power_up(port_mmio, cap);
-
         /* enable FIS reception */
         ahci_start_fis_rx(port_mmio, cap, cmd_slot_dma, rx_fis_dma);
 
@@ -563,19 +637,17 @@ static int ahci_deinit_port(void __iomem *port_mmio, u32 cap, const char **emsg)
                 return rc;
         }
 
-        /* put device into slumber mode */
-        ahci_power_down(port_mmio, cap);
-
         return 0;
 }
 
 static int ahci_reset_controller(void __iomem *mmio, struct pci_dev *pdev)
 {
-        u32 cap_save, tmp;
+        u32 cap_save, impl_save, tmp;
 
         cap_save = readl(mmio + HOST_CAP);
         cap_save &= ( (1<<28) | (1<<17) );
         cap_save |= (1 << 27);
+        impl_save = readl(mmio + HOST_PORTS_IMPL);
 
         /* global controller reset */
         tmp = readl(mmio + HOST_CTL);
@@ -596,10 +668,21 @@ static int ahci_reset_controller(void __iomem *mmio, struct pci_dev *pdev)
                 return -EIO;
         }
 
+        /* turn on AHCI mode */
         writel(HOST_AHCI_EN, mmio + HOST_CTL);
         (void) readl(mmio + HOST_CTL);  /* flush */
+
+        /* These write-once registers are normally cleared on reset.
+         * Restore BIOS values... which we HOPE were present before
+         * reset.
+         */
+        if (!impl_save) {
+                impl_save = (1 << ahci_nr_ports(cap_save)) - 1;
+                dev_printk(KERN_WARNING, &pdev->dev,
+                           "PORTS_IMPL is zero, forcing 0x%x\n", impl_save);
+        }
         writel(cap_save, mmio + HOST_CAP);
-        writel(0xf, mmio + HOST_PORTS_IMPL);
+        writel(impl_save, mmio + HOST_PORTS_IMPL);
         (void) readl(mmio + HOST_PORTS_IMPL);   /* flush */
 
         if (pdev->vendor == PCI_VENDOR_ID_INTEL) {
@@ -615,7 +698,8 @@ static int ahci_reset_controller(void __iomem *mmio, struct pci_dev *pdev)
 }
 
 static void ahci_init_controller(void __iomem *mmio, struct pci_dev *pdev,
-                                 int n_ports, u32 cap)
+                                 int n_ports, unsigned int port_flags,
+                                 struct ahci_host_priv *hpriv)
 {
         int i, rc;
         u32 tmp;
@@ -624,13 +708,12 @@ static void ahci_init_controller(void __iomem *mmio, struct pci_dev *pdev,
                 void __iomem *port_mmio = ahci_port_base(mmio, i);
                 const char *emsg = NULL;
 
-#if 0 /* BIOSen initialize this incorrectly */
-                if (!(hpriv->port_map & (1 << i)))
+                if ((port_flags & AHCI_FLAG_HONOR_PI) &&
+                    !(hpriv->port_map & (1 << i)))
                         continue;
-#endif
 
                 /* make sure port is not active */
-                rc = ahci_deinit_port(port_mmio, cap, &emsg);
+                rc = ahci_deinit_port(port_mmio, hpriv->cap, &emsg);
                 if (rc)
                         dev_printk(KERN_WARNING, &pdev->dev,
                                    "%s (%d)\n", emsg, rc);
@@ -705,17 +788,6 @@ static int ahci_clo(struct ata_port *ap)
         return 0;
 }
 
-static int ahci_prereset(struct ata_port *ap)
-{
-        if ((ap->flags & AHCI_FLAG_RESET_NEEDS_CLO) &&
-            (ata_busy_wait(ap, ATA_BUSY, 1000) & ATA_BUSY)) {
-                /* ATA_BUSY hasn't cleared, so send a CLO */
-                ahci_clo(ap);
-        }
-
-        return ata_std_prereset(ap);
-}
-
 static int ahci_softreset(struct ata_port *ap, unsigned int *class)
 {
         struct ahci_port_priv *pp = ap->private_data;
@@ -853,6 +925,31 @@ static int ahci_hardreset(struct ata_port *ap, unsigned int *class)
         return rc;
 }
 
+static int ahci_vt8251_hardreset(struct ata_port *ap, unsigned int *class)
+{
+        void __iomem *mmio = ap->host->mmio_base;
+        void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
+        int rc;
+
+        DPRINTK("ENTER\n");
+
+        ahci_stop_engine(port_mmio);
+
+        rc = sata_port_hardreset(ap, sata_ehc_deb_timing(&ap->eh_context));
+
+        /* vt8251 needs SError cleared for the port to operate */
+        ahci_scr_write(ap, SCR_ERROR, ahci_scr_read(ap, SCR_ERROR));
+
+        ahci_start_engine(port_mmio);
+
+        DPRINTK("EXIT, rc=%d, class=%u\n", rc, *class);
+
+        /* vt8251 doesn't clear BSY on signature FIS reception,
+         * request follow-up softreset.
+         */
+        return rc ?: -EAGAIN;
+}
+
 static void ahci_postreset(struct ata_port *ap, unsigned int *class)
 {
         void __iomem *port_mmio = (void __iomem *) ap->ioaddr.cmd_addr;
@@ -969,6 +1066,10 @@ static void ahci_error_intr(struct ata_port *ap, u32 irq_stat)
         /* analyze @irq_stat */
         ata_ehi_push_desc(ehi, "irq_stat 0x%08x", irq_stat);
 
+        /* some controllers set IRQ_IF_ERR on device errors, ignore it */
+        if (ap->flags & AHCI_FLAG_IGN_IRQ_IF_ERR)
+                irq_stat &= ~PORT_IRQ_IF_ERR;
+
         if (irq_stat & PORT_IRQ_TF_ERR)
                 err_mask |= AC_ERR_DEV;
 
@@ -1168,7 +1269,23 @@ static void ahci_error_handler(struct ata_port *ap)
         }
 
         /* perform recovery */
-        ata_do_eh(ap, ahci_prereset, ahci_softreset, ahci_hardreset,
+        ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_hardreset,
+                  ahci_postreset);
+}
+
+static void ahci_vt8251_error_handler(struct ata_port *ap)
+{
+        void __iomem *mmio = ap->host->mmio_base;
+        void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
+
+        if (!(ap->pflags & ATA_PFLAG_FROZEN)) {
+                /* restart engine */
+                ahci_stop_engine(port_mmio);
+                ahci_start_engine(port_mmio);
+        }
+
+        /* perform recovery */
+        ata_do_eh(ap, ata_std_prereset, ahci_softreset, ahci_vt8251_hardreset,
                   ahci_postreset);
 }
 
@@ -1198,7 +1315,9 @@ static int ahci_port_suspend(struct ata_port *ap, pm_message_t mesg)
         int rc;
 
         rc = ahci_deinit_port(port_mmio, hpriv->cap, &emsg);
-        if (rc) {
+        if (rc == 0)
+                ahci_power_down(port_mmio, hpriv->cap);
+        else {
                 ata_port_printk(ap, KERN_ERR, "%s (%d)\n", emsg, rc);
                 ahci_init_port(port_mmio, hpriv->cap,
                                pp->cmd_slot_dma, pp->rx_fis_dma);
@@ -1214,6 +1333,7 @@ static int ahci_port_resume(struct ata_port *ap)
         void __iomem *mmio = ap->host->mmio_base;
         void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
 
+        ahci_power_up(port_mmio, hpriv->cap);
         ahci_init_port(port_mmio, hpriv->cap, pp->cmd_slot_dma, pp->rx_fis_dma);
 
         return 0;
@@ -1253,7 +1373,8 @@ static int ahci_pci_device_resume(struct pci_dev *pdev)
                 if (rc)
                         return rc;
 
-                ahci_init_controller(mmio, pdev, host->n_ports, hpriv->cap);
+                ahci_init_controller(mmio, pdev, host->n_ports,
+                                     host->ports[0]->flags, hpriv);
         }
 
         ata_host_resume(host);
@@ -1319,6 +1440,9 @@ static int ahci_port_start(struct ata_port *ap)
 
         ap->private_data = pp;
 
+        /* power up port */
+        ahci_power_up(port_mmio, hpriv->cap);
+
         /* initialize port */
         ahci_init_port(port_mmio, hpriv->cap, pp->cmd_slot_dma, pp->rx_fis_dma);
 
@@ -1365,7 +1489,7 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
         struct ahci_host_priv *hpriv = probe_ent->private_data;
         struct pci_dev *pdev = to_pci_dev(probe_ent->dev);
         void __iomem *mmio = probe_ent->mmio_base;
-        unsigned int i, using_dac;
+        unsigned int i, cap_n_ports, using_dac;
         int rc;
 
         rc = ahci_reset_controller(mmio, pdev);
@@ -1374,10 +1498,34 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
 
         hpriv->cap = readl(mmio + HOST_CAP);
         hpriv->port_map = readl(mmio + HOST_PORTS_IMPL);
-        probe_ent->n_ports = (hpriv->cap & 0x1f) + 1;
+        cap_n_ports = ahci_nr_ports(hpriv->cap);
 
         VPRINTK("cap 0x%x  port_map 0x%x  n_ports %d\n",
-                hpriv->cap, hpriv->port_map, probe_ent->n_ports);
+                hpriv->cap, hpriv->port_map, cap_n_ports);
+
+        if (probe_ent->port_flags & AHCI_FLAG_HONOR_PI) {
+                unsigned int n_ports = cap_n_ports;
+                u32 port_map = hpriv->port_map;
+                int max_port = 0;
+
+                for (i = 0; i < AHCI_MAX_PORTS && n_ports; i++) {
+                        if (port_map & (1 << i)) {
+                                n_ports--;
+                                port_map &= ~(1 << i);
+                                max_port = i;
+                        } else
+                                probe_ent->dummy_port_mask |= 1 << i;
+                }
+
+                if (n_ports || port_map)
+                        dev_printk(KERN_WARNING, &pdev->dev,
+                                   "nr_ports (%u) and implemented port map "
+                                   "(0x%x) don't match\n",
+                                   cap_n_ports, hpriv->port_map);
+
+                probe_ent->n_ports = max_port + 1;
+        } else
+                probe_ent->n_ports = cap_n_ports;
 
         using_dac = hpriv->cap & HOST_CAP_64;
         if (using_dac &&
@@ -1409,7 +1557,8 @@ static int ahci_host_init(struct ata_probe_ent *probe_ent)
         for (i = 0; i < probe_ent->n_ports; i++)
                 ahci_setup_port(&probe_ent->port[i], (unsigned long) mmio, i);
 
-        ahci_init_controller(mmio, pdev, probe_ent->n_ports, hpriv->cap);
+        ahci_init_controller(mmio, pdev, probe_ent->n_ports,
+                             probe_ent->port_flags, hpriv);
 
         pci_set_master(pdev);
 
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 377425e71391..908751d27e76 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -26,7 +26,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "ata_generic"
-#define DRV_VERSION "0.2.6"
+#define DRV_VERSION "0.2.10"
 
 /*
  *      A generic parallel ATA driver using libata
@@ -109,14 +109,16 @@ static struct scsi_host_template generic_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations generic_port_ops = {
@@ -225,12 +227,14 @@ static struct pci_driver ata_generic_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = ata_generic,
         .probe          = ata_generic_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init ata_generic_init(void)
 {
-        return pci_module_init(&ata_generic_pci_driver);
+        return pci_register_driver(&ata_generic_pci_driver);
 }
 
 
diff --git a/drivers/ata/ata_piix.c b/drivers/ata/ata_piix.c
index 720174d628fa..c7de0bb1591f 100644
--- a/drivers/ata/ata_piix.c
+++ b/drivers/ata/ata_piix.c
@@ -40,7 +40,7 @@
  * Documentation
  *      Publically available from Intel web site. Errata documentation
  * is also publically available. As an aide to anyone hacking on this
- * driver the list of errata that are relevant is below.going back to
+ * driver the list of errata that are relevant is below, going back to
  * PIIX4. Older device documentation is now a bit tricky to find.
  *
  * The chipsets all follow very much the same design. The orginal Triton
@@ -93,7 +93,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "ata_piix"
-#define DRV_VERSION     "2.00ac6"
+#define DRV_VERSION     "2.00ac7"
 
 enum {
         PIIX_IOCFG              = 0x54, /* IDE I/O configuration register */
@@ -101,11 +101,13 @@ enum {
         ICH5_PCS                = 0x92, /* port control and status */
         PIIX_SCC                = 0x0A, /* sub-class code register */
 
-        PIIX_FLAG_IGNORE_PCS    = (1 << 25), /* ignore PCS present bits */
         PIIX_FLAG_SCR           = (1 << 26), /* SCR available */
         PIIX_FLAG_AHCI          = (1 << 27), /* AHCI possible */
         PIIX_FLAG_CHECKINTR     = (1 << 28), /* make sure PCI INTx enabled */
 
+        PIIX_PATA_FLAGS         = ATA_FLAG_SLAVE_POSS,
+        PIIX_SATA_FLAGS         = ATA_FLAG_SATA | PIIX_FLAG_CHECKINTR,
+
         /* combined mode.  if set, PATA is channel 0.
          * if clear, PATA is channel 1.
          */
@@ -122,11 +124,10 @@ enum {
         ich_pata_100            = 3,    /* ICH up to UDMA 100 */
         ich_pata_133            = 4,    /* ICH up to UDMA 133 */
         ich5_sata               = 5,
-        esb_sata                = 6,
-        ich6_sata               = 7,
-        ich6_sata_ahci          = 8,
-        ich6m_sata_ahci         = 9,
-        ich8_sata_ahci          = 10,
+        ich6_sata               = 6,
+        ich6_sata_ahci          = 7,
+        ich6m_sata_ahci         = 8,
+        ich8_sata_ahci          = 9,
 
         /* constants for mapping table */
         P0                      = 0,  /* port 0 */
@@ -143,13 +144,11 @@ enum {
 struct piix_map_db {
         const u32 mask;
         const u16 port_enable;
-        const int present_shift;
         const int map[][4];
 };
 
 struct piix_host_priv {
         const int *map;
-        const struct piix_map_db *map_db;
 };
 
 static int piix_init_one (struct pci_dev *pdev,
@@ -214,9 +213,9 @@ static const struct pci_device_id piix_pci_tbl[] = {
         /* 82801EB (ICH5) */
         { 0x8086, 0x24df, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
         /* 6300ESB (ICH5 variant with broken PCS present bits) */
-        { 0x8086, 0x25a3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, esb_sata },
+        { 0x8086, 0x25a3, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
         /* 6300ESB pretending RAID */
-        { 0x8086, 0x25b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, esb_sata },
+        { 0x8086, 0x25b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich5_sata },
         /* 82801FB/FW (ICH6/ICH6W) */
         { 0x8086, 0x2651, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ich6_sata },
         /* 82801FR/FRW (ICH6R/ICH6RW) */
@@ -367,7 +366,6 @@ static const struct ata_port_operations piix_sata_ops = {
 static const struct piix_map_db ich5_map_db = {
         .mask = 0x7,
         .port_enable = 0x3,
-        .present_shift = 4,
         .map = {
                 /* PM   PS   SM   SS       MAP  */
                 {  P0,  NA,  P1,  NA }, /* 000b */
@@ -384,7 +382,6 @@ static const struct piix_map_db ich5_map_db = {
 static const struct piix_map_db ich6_map_db = {
         .mask = 0x3,
         .port_enable = 0xf,
-        .present_shift = 4,
         .map = {
                 /* PM   PS   SM   SS       MAP */
                 {  P0,  P2,  P1,  P3 }, /* 00b */
@@ -397,7 +394,6 @@ static const struct piix_map_db ich6_map_db = {
 static const struct piix_map_db ich6m_map_db = {
         .mask = 0x3,
         .port_enable = 0x5,
-        .present_shift = 4,
 
         /* Map 01b isn't specified in the doc but some notebooks use
          * it anyway.  MAP 01b have been spotted on both ICH6M and
@@ -415,7 +411,6 @@ static const struct piix_map_db ich6m_map_db = {
 static const struct piix_map_db ich8_map_db = {
         .mask = 0x3,
         .port_enable = 0x3,
-        .present_shift = 8,
         .map = {
                 /* PM   PS   SM   SS       MAP */
                 {  P0,  P2,  P1,  P3 }, /* 00b (hardwired when in AHCI) */
@@ -427,7 +422,6 @@ static const struct piix_map_db ich8_map_db = {
 
 static const struct piix_map_db *piix_map_db_table[] = {
         [ich5_sata]             = &ich5_map_db,
-        [esb_sata]              = &ich5_map_db,
         [ich6_sata]             = &ich6_map_db,
         [ich6_sata_ahci]        = &ich6_map_db,
         [ich6m_sata_ahci]       = &ich6m_map_db,
@@ -438,7 +432,7 @@ static struct ata_port_info piix_port_info[] = {
         /* piix_pata_33: 0:  PIIX3 or 4 at 33MHz */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags          = PIIX_PATA_FLAGS,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x06, /* mwdma1-2 ?? CHECK 0 should be ok but slow */
                 .udma_mask      = ATA_UDMA_MASK_40C,
@@ -448,7 +442,7 @@ static struct ata_port_info piix_port_info[] = {
         /* ich_pata_33: 1       ICH0 - ICH at 33Mhz*/
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS,
+                .flags          = PIIX_PATA_FLAGS,
                 .pio_mask       = 0x1f, /* pio 0-4 */
                 .mwdma_mask     = 0x06, /* Check: maybe 0x07  */
                 .udma_mask      = ATA_UDMA2, /* UDMA33 */
@@ -457,7 +451,7 @@ static struct ata_port_info piix_port_info[] = {
         /* ich_pata_66: 2       ICH controllers up to 66MHz */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS,
+                .flags          = PIIX_PATA_FLAGS,
                 .pio_mask       = 0x1f, /* pio 0-4 */
                 .mwdma_mask     = 0x06, /* MWDMA0 is broken on chip */
                 .udma_mask      = ATA_UDMA4,
@@ -467,7 +461,7 @@ static struct ata_port_info piix_port_info[] = {
         /* ich_pata_100: 3 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS | PIIX_FLAG_CHECKINTR,
+                .flags          = PIIX_PATA_FLAGS | PIIX_FLAG_CHECKINTR,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x06, /* mwdma1-2 */
                 .udma_mask      = ATA_UDMA5, /* udma0-5 */
@@ -477,7 +471,7 @@ static struct ata_port_info piix_port_info[] = {
         /* ich_pata_133: 4      ICH with full UDMA6 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS | PIIX_FLAG_CHECKINTR,
+                .flags          = PIIX_PATA_FLAGS | PIIX_FLAG_CHECKINTR,
                 .pio_mask       = 0x1f, /* pio 0-4 */
                 .mwdma_mask     = 0x06, /* Check: maybe 0x07  */
                 .udma_mask      = ATA_UDMA6, /* UDMA133 */
@@ -487,41 +481,27 @@ static struct ata_port_info piix_port_info[] = {
         /* ich5_sata: 5 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SATA | PIIX_FLAG_CHECKINTR |
-                                  PIIX_FLAG_IGNORE_PCS,
-                .pio_mask       = 0x1f, /* pio0-4 */
-                .mwdma_mask     = 0x07, /* mwdma0-2 */
-                .udma_mask      = 0x7f, /* udma0-6 */
-                .port_ops       = &piix_sata_ops,
-        },
-
-        /* i6300esb_sata: 6 */
-        {
-                .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SATA |
-                                  PIIX_FLAG_CHECKINTR | PIIX_FLAG_IGNORE_PCS,
+                .flags          = PIIX_SATA_FLAGS,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
                 .udma_mask      = 0x7f, /* udma0-6 */
                 .port_ops       = &piix_sata_ops,
         },
 
-        /* ich6_sata: 7 */
+        /* ich6_sata: 6 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SATA |
-                                  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR,
+                .flags          = PIIX_SATA_FLAGS | PIIX_FLAG_SCR,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
                 .udma_mask      = 0x7f, /* udma0-6 */
                 .port_ops       = &piix_sata_ops,
         },
 
-        /* ich6_sata_ahci: 8 */
+        /* ich6_sata_ahci: 7 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SATA |
-                                  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
+                .flags          = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
                                   PIIX_FLAG_AHCI,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
@@ -529,11 +509,10 @@ static struct ata_port_info piix_port_info[] = {
                 .port_ops       = &piix_sata_ops,
         },
 
-        /* ich6m_sata_ahci: 9 */
+        /* ich6m_sata_ahci: 8 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SATA |
-                                  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
+                .flags          = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
                                   PIIX_FLAG_AHCI,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
@@ -541,11 +520,10 @@ static struct ata_port_info piix_port_info[] = {
                 .port_ops       = &piix_sata_ops,
         },
 
-        /* ich8_sata_ahci: 10 */
+        /* ich8_sata_ahci: 9 */
         {
                 .sht            = &piix_sht,
-                .flags          = ATA_FLAG_SATA |
-                                  PIIX_FLAG_CHECKINTR | PIIX_FLAG_SCR |
+                .flags          = PIIX_SATA_FLAGS | PIIX_FLAG_SCR |
                                   PIIX_FLAG_AHCI,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
@@ -566,10 +544,22 @@ MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, piix_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
 
-static int force_pcs = 0;
-module_param(force_pcs, int, 0444);
-MODULE_PARM_DESC(force_pcs, "force honoring or ignoring PCS to work around "
-                 "device mis-detection (0=default, 1=ignore PCS, 2=honor PCS)");
+struct ich_laptop {
+        u16 device;
+        u16 subvendor;
+        u16 subdevice;
+};
+
+/*
+ *      List of laptops that use short cables rather than 80 wire
+ */
+
+static const struct ich_laptop ich_laptop[] = {
+        /* devid, subvendor, subdev */
+        { 0x27DF, 0x0005, 0x0280 },     /* ICH7 on Acer 5602WLMi */
+        /* end marker */
+        { 0, }
+};
 
 /**
  *      piix_pata_cbl_detect - Probe host controller cable detect info
@@ -585,12 +575,24 @@ MODULE_PARM_DESC(force_pcs, "force honoring or ignoring PCS to work around "
 static void ich_pata_cbl_detect(struct ata_port *ap)
 {
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+        const struct ich_laptop *lap = &ich_laptop[0];
         u8 tmp, mask;
 
         /* no 80c support in host controller? */
         if ((ap->udma_mask & ~ATA_UDMA_MASK_40C) == 0)
                 goto cbl40;
 
+        /* Check for specials - Acer Aspire 5602WLMi */
+        while (lap->device) {
+                if (lap->device == pdev->device &&
+                    lap->subvendor == pdev->subsystem_vendor &&
+                    lap->subdevice == pdev->subsystem_device) {
+                        ap->cbl = ATA_CBL_PATA40_SHORT;
+                        return;
+                }
+                lap++;
+        }
+
         /* check BIOS cable detect results */
         mask = ap->port_no == 0 ? PIIX_80C_PRI : PIIX_80C_SEC;
         pci_read_config_byte(pdev, PIIX_IOCFG, &tmp);
@@ -659,84 +661,9 @@ static void ich_pata_error_handler(struct ata_port *ap)
                            ata_std_postreset);
 }
 
-/**
- *      piix_sata_present_mask - determine present mask for SATA host controller
- *      @ap: Target port
- *
- *      Reads SATA PCI device's PCI config register Port Configuration
- *      and Status (PCS) to determine port and device availability.
- *
- *      LOCKING:
- *      None (inherited from caller).
- *
- *      RETURNS:
- *      determined present_mask
- */
-static unsigned int piix_sata_present_mask(struct ata_port *ap)
-{
-        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-        struct piix_host_priv *hpriv = ap->host->private_data;
-        const unsigned int *map = hpriv->map;
-        int base = 2 * ap->port_no;
-        unsigned int present_mask = 0;
-        int port, i;
-        u16 pcs;
-
-        pci_read_config_word(pdev, ICH5_PCS, &pcs);
-        DPRINTK("ata%u: ENTER, pcs=0x%x base=%d\n", ap->id, pcs, base);
-
-        for (i = 0; i < 2; i++) {
-                port = map[base + i];
-                if (port < 0)
-                        continue;
-                if ((ap->flags & PIIX_FLAG_IGNORE_PCS) ||
-                    (pcs & 1 << (hpriv->map_db->present_shift + port)))
-                        present_mask |= 1 << i;
-        }
-
-        DPRINTK("ata%u: LEAVE, pcs=0x%x present_mask=0x%x\n",
-                ap->id, pcs, present_mask);
-
-        return present_mask;
-}
-
-/**
- *      piix_sata_softreset - reset SATA host port via ATA SRST
- *      @ap: port to reset
- *      @classes: resulting classes of attached devices
- *
- *      Reset SATA host port via ATA SRST.  On controllers with
- *      reliable PCS present bits, the bits are used to determine
- *      device presence.
- *
- *      LOCKING:
- *      Kernel thread context (may sleep)
- *
- *      RETURNS:
- *      0 on success, -errno otherwise.
- */
-static int piix_sata_softreset(struct ata_port *ap, unsigned int *classes)
-{
-        unsigned int present_mask;
-        int i, rc;
-
-        present_mask = piix_sata_present_mask(ap);
-
-        rc = ata_std_softreset(ap, classes);
-        if (rc)
-                return rc;
-
-        for (i = 0; i < ATA_MAX_DEVICES; i++) {
-                if (!(present_mask & (1 << i)))
-                        classes[i] = ATA_DEV_NONE;
-        }
-
-        return 0;
-}
-
 static void piix_sata_error_handler(struct ata_port *ap)
 {
-        ata_bmdma_drive_eh(ap, ata_std_prereset, piix_sata_softreset, NULL,
+        ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset, NULL,
                            ata_std_postreset);
 }
 
@@ -1051,18 +978,6 @@ static void __devinit piix_init_pcs(struct pci_dev *pdev,
                 pci_write_config_word(pdev, ICH5_PCS, new_pcs);
                 msleep(150);
         }
-
-        if (force_pcs == 1) {
-                dev_printk(KERN_INFO, &pdev->dev,
-                           "force ignoring PCS (0x%x)\n", new_pcs);
-                pinfo[0].flags |= PIIX_FLAG_IGNORE_PCS;
-                pinfo[1].flags |= PIIX_FLAG_IGNORE_PCS;
-        } else if (force_pcs == 2) {
-                dev_printk(KERN_INFO, &pdev->dev,
-                           "force honoring PCS (0x%x)\n", new_pcs);
-                pinfo[0].flags &= ~PIIX_FLAG_IGNORE_PCS;
-                pinfo[1].flags &= ~PIIX_FLAG_IGNORE_PCS;
-        }
 }
 
 static void __devinit piix_init_sata_map(struct pci_dev *pdev,
@@ -1112,7 +1027,6 @@ static void __devinit piix_init_sata_map(struct pci_dev *pdev,
                            "invalid MAP value %u\n", map_value);
 
         hpriv->map = map;
-        hpriv->map_db = map_db;
 }
 
 /**
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index a8fd0c3e59b3..011c0a8a2dcc 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -199,7 +199,8 @@ static const u8 ata_rw_cmds[] = {
 
 /**
  *      ata_rwcmd_protocol - set taskfile r/w commands and protocol
- *      @qc: command to examine and configure
+ *      @tf: command to examine and configure
+ *      @dev: device tf belongs to
  *
  *      Examine the device configuration and tf->flags to calculate
  *      the proper read/write commands and protocol to use.
@@ -207,10 +208,8 @@ static const u8 ata_rw_cmds[] = {
  *      LOCKING:
  *      caller.
  */
-int ata_rwcmd_protocol(struct ata_queued_cmd *qc)
+static int ata_rwcmd_protocol(struct ata_taskfile *tf, struct ata_device *dev)
 {
-        struct ata_taskfile *tf = &qc->tf;
-        struct ata_device *dev = qc->dev;
         u8 cmd;
 
         int index, fua, lba48, write;
@@ -222,7 +221,7 @@ int ata_rwcmd_protocol(struct ata_queued_cmd *qc)
         if (dev->flags & ATA_DFLAG_PIO) {
                 tf->protocol = ATA_PROT_PIO;
                 index = dev->multi_count ? 0 : 8;
-        } else if (lba48 && (qc->ap->flags & ATA_FLAG_PIO_LBA48)) {
+        } else if (lba48 && (dev->ap->flags & ATA_FLAG_PIO_LBA48)) {
                 /* Unable to use DMA due to host limitation */
                 tf->protocol = ATA_PROT_PIO;
                 index = dev->multi_count ? 0 : 8;
@@ -240,6 +239,174 @@ int ata_rwcmd_protocol(struct ata_queued_cmd *qc)
 }
 
 /**
+ *      ata_tf_read_block - Read block address from ATA taskfile
+ *      @tf: ATA taskfile of interest
+ *      @dev: ATA device @tf belongs to
+ *
+ *      LOCKING:
+ *      None.
+ *
+ *      Read block address from @tf.  This function can handle all
+ *      three address formats - LBA, LBA48 and CHS.  tf->protocol and
+ *      flags select the address format to use.
+ *
+ *      RETURNS:
+ *      Block address read from @tf.
+ */
+u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev)
+{
+        u64 block = 0;
+
+        if (tf->flags & ATA_TFLAG_LBA) {
+                if (tf->flags & ATA_TFLAG_LBA48) {
+                        block |= (u64)tf->hob_lbah << 40;
+                        block |= (u64)tf->hob_lbam << 32;
+                        block |= tf->hob_lbal << 24;
+                } else
+                        block |= (tf->device & 0xf) << 24;
+
+                block |= tf->lbah << 16;
+                block |= tf->lbam << 8;
+                block |= tf->lbal;
+        } else {
+                u32 cyl, head, sect;
+
+                cyl = tf->lbam | (tf->lbah << 8);
+                head = tf->device & 0xf;
+                sect = tf->lbal;
+
+                block = (cyl * dev->heads + head) * dev->sectors + sect;
+        }
+
+        return block;
+}
+
+/**
+ *      ata_build_rw_tf - Build ATA taskfile for given read/write request
+ *      @tf: Target ATA taskfile
+ *      @dev: ATA device @tf belongs to
+ *      @block: Block address
+ *      @n_block: Number of blocks
+ *      @tf_flags: RW/FUA etc...
+ *      @tag: tag
+ *
+ *      LOCKING:
+ *      None.
+ *
+ *      Build ATA taskfile @tf for read/write request described by
+ *      @block, @n_block, @tf_flags and @tag on @dev.
+ *
+ *      RETURNS:
+ *
+ *      0 on success, -ERANGE if the request is too large for @dev,
+ *      -EINVAL if the request is invalid.
+ */
+int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
+                    u64 block, u32 n_block, unsigned int tf_flags,
+                    unsigned int tag)
+{
+        tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+        tf->flags |= tf_flags;
+
+        if ((dev->flags & (ATA_DFLAG_PIO | ATA_DFLAG_NCQ_OFF |
+                           ATA_DFLAG_NCQ)) == ATA_DFLAG_NCQ &&
+            likely(tag != ATA_TAG_INTERNAL)) {
+                /* yay, NCQ */
+                if (!lba_48_ok(block, n_block))
+                        return -ERANGE;
+
+                tf->protocol = ATA_PROT_NCQ;
+                tf->flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
+
+                if (tf->flags & ATA_TFLAG_WRITE)
+                        tf->command = ATA_CMD_FPDMA_WRITE;
+                else
+                        tf->command = ATA_CMD_FPDMA_READ;
+
+                tf->nsect = tag << 3;
+                tf->hob_feature = (n_block >> 8) & 0xff;
+                tf->feature = n_block & 0xff;
+
+                tf->hob_lbah = (block >> 40) & 0xff;
+                tf->hob_lbam = (block >> 32) & 0xff;
+                tf->hob_lbal = (block >> 24) & 0xff;
+                tf->lbah = (block >> 16) & 0xff;
+                tf->lbam = (block >> 8) & 0xff;
+                tf->lbal = block & 0xff;
+
+                tf->device = 1 << 6;
+                if (tf->flags & ATA_TFLAG_FUA)
+                        tf->device |= 1 << 7;
+        } else if (dev->flags & ATA_DFLAG_LBA) {
+                tf->flags |= ATA_TFLAG_LBA;
+
+                if (lba_28_ok(block, n_block)) {
+                        /* use LBA28 */
+                        tf->device |= (block >> 24) & 0xf;
+                } else if (lba_48_ok(block, n_block)) {
+                        if (!(dev->flags & ATA_DFLAG_LBA48))
+                                return -ERANGE;
+
+                        /* use LBA48 */
+                        tf->flags |= ATA_TFLAG_LBA48;
+
+                        tf->hob_nsect = (n_block >> 8) & 0xff;
+
+                        tf->hob_lbah = (block >> 40) & 0xff;
+                        tf->hob_lbam = (block >> 32) & 0xff;
+                        tf->hob_lbal = (block >> 24) & 0xff;
+                } else
+                        /* request too large even for LBA48 */
+                        return -ERANGE;
+
+                if (unlikely(ata_rwcmd_protocol(tf, dev) < 0))
+                        return -EINVAL;
+
+                tf->nsect = n_block & 0xff;
+
+                tf->lbah = (block >> 16) & 0xff;
+                tf->lbam = (block >> 8) & 0xff;
+                tf->lbal = block & 0xff;
+
+                tf->device |= ATA_LBA;
+        } else {
+                /* CHS */
+                u32 sect, head, cyl, track;
+
+                /* The request -may- be too large for CHS addressing. */
+                if (!lba_28_ok(block, n_block))
+                        return -ERANGE;
+
+                if (unlikely(ata_rwcmd_protocol(tf, dev) < 0))
+                        return -EINVAL;
+
+                /* Convert LBA to CHS */
+                track = (u32)block / dev->sectors;
+                cyl   = track / dev->heads;
+                head  = track % dev->heads;
+                sect  = (u32)block % dev->sectors + 1;
+
+                DPRINTK("block %u track %u cyl %u head %u sect %u\n",
+                        (u32)block, track, cyl, head, sect);
+
+                /* Check whether the converted CHS can fit.
+                   Cylinder: 0-65535
+                   Head: 0-15
+                   Sector: 1-255*/
+                if ((cyl >> 16) || (head >> 4) || (sect >> 8) || (!sect))
+                        return -ERANGE;
+
+                tf->nsect = n_block & 0xff; /* Sector count 0 means 256 sectors */
+                tf->lbal = sect;
+                tf->lbam = cyl;
+                tf->lbah = cyl >> 8;
+                tf->device |= head;
+        }
+
+        return 0;
+}
+
+/**
  *      ata_pack_xfermask - Pack pio, mwdma and udma masks into xfer_mask
  *      @pio_mask: pio_mask
  *      @mwdma_mask: mwdma_mask
@@ -914,7 +1081,7 @@ static unsigned int ata_id_xfermask(const u16 *id)
  *      ata_port_queue_task - Queue port_task
  *      @ap: The ata_port to queue port_task for
  *      @fn: workqueue function to be scheduled
- *      @data: data value to pass to workqueue function
+ *      @data: data for @fn to use
  *      @delay: delay time for workqueue function
  *
  *      Schedule @fn(@data) for execution after @delay jiffies using
@@ -929,7 +1096,7 @@ static unsigned int ata_id_xfermask(const u16 *id)
  *      LOCKING:
  *      Inherited from caller.
  */
-void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *), void *data,
+void ata_port_queue_task(struct ata_port *ap, work_func_t fn, void *data,
                          unsigned long delay)
 {
         int rc;
@@ -937,12 +1104,10 @@ void ata_port_queue_task(struct ata_port *ap, void (*fn)(void *), void *data,
         if (ap->pflags & ATA_PFLAG_FLUSH_PORT_TASK)
                 return;
 
-        PREPARE_WORK(&ap->port_task, fn, data);
+        PREPARE_DELAYED_WORK(&ap->port_task, fn);
+        ap->port_task_data = data;
 
-        if (!delay)
-                rc = queue_work(ata_wq, &ap->port_task);
-        else
-                rc = queue_delayed_work(ata_wq, &ap->port_task, delay);
+        rc = queue_delayed_work(ata_wq, &ap->port_task, delay);
 
         /* rc == 0 means that another user is using port task */
         WARN_ON(rc == 0);
@@ -999,13 +1164,13 @@ void ata_qc_complete_internal(struct ata_queued_cmd *qc)
 }
 
 /**
- *      ata_exec_internal - execute libata internal command
+ *      ata_exec_internal_sg - execute libata internal command
  *      @dev: Device to which the command is sent
  *      @tf: Taskfile registers for the command and the result
  *      @cdb: CDB for packet command
  *      @dma_dir: Data tranfer direction of the command
- *      @buf: Data buffer of the command
- *      @buflen: Length of data buffer
+ *      @sg: sg list for the data buffer of the command
+ *      @n_elem: Number of sg entries
  *
  *      Executes libata internal command with timeout.  @tf contains
  *      command on entry and result on return.  Timeout and error
@@ -1019,9 +1184,10 @@ void ata_qc_complete_internal(struct ata_queued_cmd *qc)
  *      RETURNS:
  *      Zero on success, AC_ERR_* mask on failure
  */
-unsigned ata_exec_internal(struct ata_device *dev,
-                           struct ata_taskfile *tf, const u8 *cdb,
-                           int dma_dir, void *buf, unsigned int buflen)
+unsigned ata_exec_internal_sg(struct ata_device *dev,
+                              struct ata_taskfile *tf, const u8 *cdb,
+                              int dma_dir, struct scatterlist *sg,
+                              unsigned int n_elem)
 {
         struct ata_port *ap = dev->ap;
         u8 command = tf->command;
@@ -1077,7 +1243,12 @@ unsigned ata_exec_internal(struct ata_device *dev,
         qc->flags |= ATA_QCFLAG_RESULT_TF;
         qc->dma_dir = dma_dir;
         if (dma_dir != DMA_NONE) {
-                ata_sg_init_one(qc, buf, buflen);
+                unsigned int i, buflen = 0;
+
+                for (i = 0; i < n_elem; i++)
+                        buflen += sg[i].length;
+
+                ata_sg_init(qc, sg, n_elem);
                 qc->nsect = buflen / ATA_SECT_SIZE;
         }
 
@@ -1161,6 +1332,35 @@ unsigned ata_exec_internal(struct ata_device *dev,
 }
 
 /**
+ *      ata_exec_internal_sg - execute libata internal command
+ *      @dev: Device to which the command is sent
+ *      @tf: Taskfile registers for the command and the result
+ *      @cdb: CDB for packet command
+ *      @dma_dir: Data tranfer direction of the command
+ *      @buf: Data buffer of the command
+ *      @buflen: Length of data buffer
+ *
+ *      Wrapper around ata_exec_internal_sg() which takes simple
+ *      buffer instead of sg list.
+ *
+ *      LOCKING:
+ *      None.  Should be called with kernel context, might sleep.
+ *
+ *      RETURNS:
+ *      Zero on success, AC_ERR_* mask on failure
+ */
+unsigned ata_exec_internal(struct ata_device *dev,
+                           struct ata_taskfile *tf, const u8 *cdb,
+                           int dma_dir, void *buf, unsigned int buflen)
+{
+        struct scatterlist sg;
+
+        sg_init_one(&sg, buf, buflen);
+
+        return ata_exec_internal_sg(dev, tf, cdb, dma_dir, &sg, 1);
+}
+
+/**
  *      ata_do_simple_cmd - execute simple internal command
  *      @dev: Device to which the command is sent
  *      @cmd: Opcode to execute
@@ -1224,7 +1424,7 @@ unsigned int ata_pio_need_iordy(const struct ata_device *adev)
  *      ata_dev_read_id - Read ID data from the specified device
  *      @dev: target device
  *      @p_class: pointer to class of the target device (may be changed)
- *      @post_reset: is this read ID post-reset?
+ *      @flags: ATA_READID_* flags
  *      @id: buffer to read IDENTIFY data into
  *
  *      Read ID data from the specified device.  ATA_CMD_ID_ATA is
@@ -1239,7 +1439,7 @@ unsigned int ata_pio_need_iordy(const struct ata_device *adev)
  *      0 on success, -errno otherwise.
  */
 int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
-                    int post_reset, u16 *id)
+                    unsigned int flags, u16 *id)
 {
         struct ata_port *ap = dev->ap;
         unsigned int class = *p_class;
@@ -1271,10 +1471,17 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
         }
 
         tf.protocol = ATA_PROT_PIO;
+        tf.flags |= ATA_TFLAG_POLLING; /* for polling presence detection */
 
         err_mask = ata_exec_internal(dev, &tf, NULL, DMA_FROM_DEVICE,
                                      id, sizeof(id[0]) * ATA_ID_WORDS);
         if (err_mask) {
+                if (err_mask & AC_ERR_NODEV_HINT) {
+                        DPRINTK("ata%u.%d: NODEV after polling detection\n",
+                                ap->id, dev->devno);
+                        return -ENOENT;
+                }
+
                 rc = -EIO;
                 reason = "I/O error";
                 goto err_out;
@@ -1294,7 +1501,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
                         goto err_out;
         }
 
-        if (post_reset && class == ATA_DEV_ATA) {
+        if ((flags & ATA_READID_POSTRESET) && class == ATA_DEV_ATA) {
                 /*
                  * The exact sequence expected by certain pre-ATA4 drives is:
                  * SRST RESET
@@ -1314,7 +1521,7 @@ int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
                         /* current CHS translation info (id[53-58]) might be
                          * changed. reread the identify device info.
                          */
-                        post_reset = 0;
+                        flags &= ~ATA_READID_POSTRESET;
                         goto retry;
                 }
         }
@@ -1345,7 +1552,10 @@ static void ata_dev_config_ncq(struct ata_device *dev,
                 desc[0] = '\0';
                 return;
         }
-
+        if (ata_device_blacklisted(dev) & ATA_HORKAGE_NONCQ) {
+                snprintf(desc, desc_sz, "NCQ (not used)");
+                return;
+        }
         if (ap->flags & ATA_FLAG_NCQ) {
                 hdepth = min(ap->scsi_host->can_queue, ATA_MAX_QUEUE - 1);
                 dev->flags |= ATA_DFLAG_NCQ;
@@ -1374,7 +1584,6 @@ static void ata_set_port_max_cmd_len(struct ata_port *ap)
 /**
  *      ata_dev_configure - Configure the specified ATA/ATAPI device
  *      @dev: Target device to configure
- *      @print_info: Enable device info printout
  *
  *      Configure @dev according to @dev->id.  Generic and low-level
  *      driver specific fixups are also applied.
@@ -1385,9 +1594,10 @@ static void ata_set_port_max_cmd_len(struct ata_port *ap)
  *      RETURNS:
  *      0 on success, -errno otherwise
  */
-int ata_dev_configure(struct ata_device *dev, int print_info)
+int ata_dev_configure(struct ata_device *dev)
 {
         struct ata_port *ap = dev->ap;
+        int print_info = ap->eh_context.i.flags & ATA_EHI_PRINTINFO;
         const u16 *id = dev->id;
         unsigned int xfer_mask;
         char revbuf[7];         /* XYZ-99\0 */
@@ -1454,6 +1664,10 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
                         if (ata_id_has_lba48(id)) {
                                 dev->flags |= ATA_DFLAG_LBA48;
                                 lba_desc = "LBA48";
+
+                                if (dev->n_sectors >= (1UL << 28) &&
+                                    ata_id_has_flush_ext(id))
+                                        dev->flags |= ATA_DFLAG_FLUSH_EXT;
                         }
 
                         /* config NCQ */
@@ -1530,6 +1744,11 @@ int ata_dev_configure(struct ata_device *dev, int print_info)
                                        cdb_intr_string);
         }
 
+        /* determine max_sectors */
+        dev->max_sectors = ATA_MAX_SECTORS;
+        if (dev->flags & ATA_DFLAG_LBA48)
+                dev->max_sectors = ATA_MAX_SECTORS_LBA48;
+
         if (dev->horkage & ATA_HORKAGE_DIAGNOSTIC) {
                 /* Let the user know. We don't want to disallow opens for
                    rescue purposes, or in case the vendor is just a blithering
@@ -1631,11 +1850,14 @@ int ata_bus_probe(struct ata_port *ap)
                 if (!ata_dev_enabled(dev))
                         continue;
 
-                rc = ata_dev_read_id(dev, &dev->class, 1, dev->id);
+                rc = ata_dev_read_id(dev, &dev->class, ATA_READID_POSTRESET,
+                                     dev->id);
                 if (rc)
                         goto fail;
 
-                rc = ata_dev_configure(dev, 1);
+                ap->eh_context.i.flags |= ATA_EHI_PRINTINFO;
+                rc = ata_dev_configure(dev);
+                ap->eh_context.i.flags &= ~ATA_EHI_PRINTINFO;
                 if (rc)
                         goto fail;
         }
@@ -2081,7 +2303,7 @@ int ata_timing_compute(struct ata_device *adev, unsigned short speed,
          * DMA cycle timing is slower/equal than the fastest PIO timing.
          */
 
-        if (speed > XFER_PIO_4) {
+        if (speed > XFER_PIO_6) {
                 ata_timing_compute(adev, adev->pio_mode, &p, T, UT);
                 ata_timing_merge(&p, t, t, ATA_TIMING_ALL);
         }
@@ -2153,6 +2375,7 @@ int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0)
 
 static int ata_dev_set_mode(struct ata_device *dev)
 {
+        struct ata_eh_context *ehc = &dev->ap->eh_context;
         unsigned int err_mask;
         int rc;
 
@@ -2167,7 +2390,9 @@ static int ata_dev_set_mode(struct ata_device *dev)
                 return -EIO;
         }
 
+        ehc->i.flags |= ATA_EHI_POST_SETMODE;
         rc = ata_dev_revalidate(dev, 0);
+        ehc->i.flags &= ~ATA_EHI_POST_SETMODE;
         if (rc)
                 return rc;
 
@@ -2325,11 +2550,14 @@ static inline void ata_tf_to_host(struct ata_port *ap,
  *      Sleep until ATA Status register bit BSY clears,
  *      or a timeout occurs.
  *
- *      LOCKING: None.
+ *      LOCKING:
+ *      Kernel thread context (may sleep).
+ *
+ *      RETURNS:
+ *      0 on success, -errno otherwise.
  */
-
-unsigned int ata_busy_sleep (struct ata_port *ap,
-                             unsigned long tmout_pat, unsigned long tmout)
+int ata_busy_sleep(struct ata_port *ap,
+                   unsigned long tmout_pat, unsigned long tmout)
 {
         unsigned long timer_start, timeout;
         u8 status;
@@ -2337,27 +2565,32 @@ unsigned int ata_busy_sleep (struct ata_port *ap,
         status = ata_busy_wait(ap, ATA_BUSY, 300);
         timer_start = jiffies;
         timeout = timer_start + tmout_pat;
-        while ((status & ATA_BUSY) && (time_before(jiffies, timeout))) {
+        while (status != 0xff && (status & ATA_BUSY) &&
+               time_before(jiffies, timeout)) {
                 msleep(50);
                 status = ata_busy_wait(ap, ATA_BUSY, 3);
         }
 
-        if (status & ATA_BUSY)
+        if (status != 0xff && (status & ATA_BUSY))
                 ata_port_printk(ap, KERN_WARNING,
                                 "port is slow to respond, please be patient "
                                 "(Status 0x%x)\n", status);
 
         timeout = timer_start + tmout;
-        while ((status & ATA_BUSY) && (time_before(jiffies, timeout))) {
+        while (status != 0xff && (status & ATA_BUSY) &&
+               time_before(jiffies, timeout)) {
                 msleep(50);
                 status = ata_chk_status(ap);
         }
 
+        if (status == 0xff)
+                return -ENODEV;
+
         if (status & ATA_BUSY) {
                 ata_port_printk(ap, KERN_ERR, "port failed to respond "
                                 "(%lu secs, Status 0x%x)\n",
                                 tmout / HZ, status);
-                return 1;
+                return -EBUSY;
         }
 
         return 0;
@@ -2448,10 +2681,8 @@ static unsigned int ata_bus_softreset(struct ata_port *ap,
          * the bus shows 0xFF because the odd clown forgets the D7
          * pulldown resistor.
          */
-        if (ata_check_status(ap) == 0xFF) {
-                ata_port_printk(ap, KERN_ERR, "SRST failed (status 0xFF)\n");
-                return AC_ERR_OTHER;
-        }
+        if (ata_check_status(ap) == 0xFF)
+                return 0;
 
         ata_bus_post_reset(ap, devmask);
 
@@ -2777,9 +3008,9 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes)
 }
 
 /**
- *      sata_std_hardreset - reset host port via SATA phy reset
+ *      sata_port_hardreset - reset port via SATA phy reset
  *      @ap: port to reset
- *      @class: resulting class of attached device
+ *      @timing: timing parameters { interval, duratinon, timeout } in msec
  *
  *      SATA phy-reset host port using DET bits of SControl register.
  *
@@ -2789,10 +3020,8 @@ int ata_std_softreset(struct ata_port *ap, unsigned int *classes)
  *      RETURNS:
  *      0 on success, -errno otherwise.
  */
-int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
+int sata_port_hardreset(struct ata_port *ap, const unsigned long *timing)
 {
-        struct ata_eh_context *ehc = &ap->eh_context;
-        const unsigned long *timing = sata_ehc_deb_timing(ehc);
         u32 scontrol;
         int rc;
 
@@ -2805,24 +3034,24 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
                  * and Sil3124.
                  */
                 if ((rc = sata_scr_read(ap, SCR_CONTROL, &scontrol)))
-                        return rc;
+                        goto out;
 
                 scontrol = (scontrol & 0x0f0) | 0x304;
 
                 if ((rc = sata_scr_write(ap, SCR_CONTROL, scontrol)))
-                        return rc;
+                        goto out;
 
                 sata_set_spd(ap);
         }
 
         /* issue phy wake/reset */
         if ((rc = sata_scr_read(ap, SCR_CONTROL, &scontrol)))
-                return rc;
+                goto out;
 
         scontrol = (scontrol & 0x0f0) | 0x301;
 
         if ((rc = sata_scr_write_flush(ap, SCR_CONTROL, scontrol)))
-                return rc;
+                goto out;
 
         /* Couldn't find anything in SATA I/II specs, but AHCI-1.1
          * 10.4.2 says at least 1 ms.
@@ -2830,7 +3059,40 @@ int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
         msleep(1);
 
         /* bring phy back */
-        sata_phy_resume(ap, timing);
+        rc = sata_phy_resume(ap, timing);
+ out:
+        DPRINTK("EXIT, rc=%d\n", rc);
+        return rc;
+}
+
+/**
+ *      sata_std_hardreset - reset host port via SATA phy reset
+ *      @ap: port to reset
+ *      @class: resulting class of attached device
+ *
+ *      SATA phy-reset host port using DET bits of SControl register,
+ *      wait for !BSY and classify the attached device.
+ *
+ *      LOCKING:
+ *      Kernel thread context (may sleep)
+ *
+ *      RETURNS:
+ *      0 on success, -errno otherwise.
+ */
+int sata_std_hardreset(struct ata_port *ap, unsigned int *class)
+{
+        const unsigned long *timing = sata_ehc_deb_timing(&ap->eh_context);
+        int rc;
+
+        DPRINTK("ENTER\n");
+
+        /* do hardreset */
+        rc = sata_port_hardreset(ap, timing);
+        if (rc) {
+                ata_port_printk(ap, KERN_ERR,
+                                "COMRESET failed (errno=%d)\n", rc);
+                return rc;
+        }
 
         /* TODO: phy layer with polling, timeouts, etc. */
         if (ata_port_offline(ap)) {
@@ -2969,7 +3231,7 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
 /**
  *      ata_dev_revalidate - Revalidate ATA device
  *      @dev: device to revalidate
- *      @post_reset: is this revalidation after reset?
+ *      @readid_flags: read ID flags
  *
  *      Re-read IDENTIFY page and make sure @dev is still attached to
  *      the port.
@@ -2980,7 +3242,7 @@ static int ata_dev_same_device(struct ata_device *dev, unsigned int new_class,
  *      RETURNS:
  *      0 on success, negative errno otherwise
  */
-int ata_dev_revalidate(struct ata_device *dev, int post_reset)
+int ata_dev_revalidate(struct ata_device *dev, unsigned int readid_flags)
 {
         unsigned int class = dev->class;
         u16 *id = (void *)dev->ap->sector_buf;
@@ -2992,7 +3254,7 @@ int ata_dev_revalidate(struct ata_device *dev, int post_reset)
         }
 
         /* read ID data */
-        rc = ata_dev_read_id(dev, &class, post_reset, id);
+        rc = ata_dev_read_id(dev, &class, readid_flags, id);
         if (rc)
                 goto fail;
 
@@ -3005,7 +3267,7 @@ int ata_dev_revalidate(struct ata_device *dev, int post_reset)
         memcpy(dev->id, id, sizeof(id[0]) * ATA_ID_WORDS);
 
         /* configure device according to the new ID */
-        rc = ata_dev_configure(dev, 0);
+        rc = ata_dev_configure(dev);
         if (rc == 0)
                 return 0;
 
@@ -3014,37 +3276,55 @@ int ata_dev_revalidate(struct ata_device *dev, int post_reset)
         return rc;
 }
 
-static const char * const ata_dma_blacklist [] = {
-        "WDC AC11000H", NULL,
-        "WDC AC22100H", NULL,
-        "WDC AC32500H", NULL,
-        "WDC AC33100H", NULL,
-        "WDC AC31600H", NULL,
-        "WDC AC32100H", "24.09P07",
-        "WDC AC23200L", "21.10N21",
-        "Compaq CRD-8241B",  NULL,
-        "CRD-8400B", NULL,
-        "CRD-8480B", NULL,
-        "CRD-8482B", NULL,
-        "CRD-84", NULL,
-        "SanDisk SDP3B", NULL,
-        "SanDisk SDP3B-64", NULL,
-        "SANYO CD-ROM CRD", NULL,
-        "HITACHI CDR-8", NULL,
-        "HITACHI CDR-8335", NULL,
-        "HITACHI CDR-8435", NULL,
-        "Toshiba CD-ROM XM-6202B", NULL,
-        "TOSHIBA CD-ROM XM-1702BC", NULL,
-        "CD-532E-A", NULL,
-        "E-IDE CD-ROM CR-840", NULL,
-        "CD-ROM Drive/F5A", NULL,
-        "WPI CDD-820", NULL,
-        "SAMSUNG CD-ROM SC-148C", NULL,
-        "SAMSUNG CD-ROM SC", NULL,
-        "SanDisk SDP3B-64", NULL,
-        "ATAPI CD-ROM DRIVE 40X MAXIMUM",NULL,
-        "_NEC DV5800A", NULL,
-        "SAMSUNG CD-ROM SN-124", "N001"
+struct ata_blacklist_entry {
+        const char *model_num;
+        const char *model_rev;
+        unsigned long horkage;
+};
+
+static const struct ata_blacklist_entry ata_device_blacklist [] = {
+        /* Devices with DMA related problems under Linux */
+        { "WDC AC11000H",       NULL,           ATA_HORKAGE_NODMA },
+        { "WDC AC22100H",       NULL,           ATA_HORKAGE_NODMA },
+        { "WDC AC32500H",       NULL,           ATA_HORKAGE_NODMA },
+        { "WDC AC33100H",       NULL,           ATA_HORKAGE_NODMA },
+        { "WDC AC31600H",       NULL,           ATA_HORKAGE_NODMA },
+        { "WDC AC32100H",       "24.09P07",     ATA_HORKAGE_NODMA },
+        { "WDC AC23200L",       "21.10N21",     ATA_HORKAGE_NODMA },
+        { "Compaq CRD-8241B",   NULL,           ATA_HORKAGE_NODMA },
+        { "CRD-8400B",          NULL,           ATA_HORKAGE_NODMA },
+        { "CRD-8480B",          NULL,           ATA_HORKAGE_NODMA },
+        { "CRD-8482B",          NULL,           ATA_HORKAGE_NODMA },
+        { "CRD-84",             NULL,           ATA_HORKAGE_NODMA },
+        { "SanDisk SDP3B",      NULL,           ATA_HORKAGE_NODMA },
+        { "SanDisk SDP3B-64",   NULL,           ATA_HORKAGE_NODMA },
+        { "SANYO CD-ROM CRD",   NULL,           ATA_HORKAGE_NODMA },
+        { "HITACHI CDR-8",      NULL,           ATA_HORKAGE_NODMA },
+        { "HITACHI CDR-8335",   NULL,           ATA_HORKAGE_NODMA },
+        { "HITACHI CDR-8435",   NULL,           ATA_HORKAGE_NODMA },
+        { "Toshiba CD-ROM XM-6202B", NULL,      ATA_HORKAGE_NODMA },
+        { "TOSHIBA CD-ROM XM-1702BC", NULL,     ATA_HORKAGE_NODMA },
+        { "CD-532E-A",          NULL,           ATA_HORKAGE_NODMA },
+        { "E-IDE CD-ROM CR-840",NULL,           ATA_HORKAGE_NODMA },
+        { "CD-ROM Drive/F5A",   NULL,           ATA_HORKAGE_NODMA },
+        { "WPI CDD-820",        NULL,           ATA_HORKAGE_NODMA },
+        { "SAMSUNG CD-ROM SC-148C", NULL,       ATA_HORKAGE_NODMA },
+        { "SAMSUNG CD-ROM SC",  NULL,           ATA_HORKAGE_NODMA },
+        { "SanDisk SDP3B-64",   NULL,           ATA_HORKAGE_NODMA },
+        { "ATAPI CD-ROM DRIVE 40X MAXIMUM",NULL,ATA_HORKAGE_NODMA },
+        { "_NEC DV5800A",       NULL,           ATA_HORKAGE_NODMA },
+        { "SAMSUNG CD-ROM SN-124","N001",       ATA_HORKAGE_NODMA },
+
+        /* Devices we expect to fail diagnostics */
+
+        /* Devices where NCQ should be avoided */
+        /* NCQ is slow */
+        { "WDC WD740ADFD-00",   NULL,           ATA_HORKAGE_NONCQ },
+
+        /* Devices with NCQ limits */
+
+        /* End Marker */
+        { }
 };
 
 static int ata_strim(char *s, size_t len)
@@ -3059,20 +3339,12 @@ static int ata_strim(char *s, size_t len)
         return len;
 }
 
-static int ata_dma_blacklisted(const struct ata_device *dev)
+unsigned long ata_device_blacklisted(const struct ata_device *dev)
 {
         unsigned char model_num[40];
         unsigned char model_rev[16];
         unsigned int nlen, rlen;
-        int i;
-
-        /* We don't support polling DMA.
-         * DMA blacklist those ATAPI devices with CDB-intr (and use PIO)
-         * if the LLDD handles only interrupts in the HSM_ST_LAST state.
-         */
-        if ((dev->ap->flags & ATA_FLAG_PIO_POLLING) &&
-            (dev->flags & ATA_DFLAG_CDB_INTR))
-                return 1;
+        const struct ata_blacklist_entry *ad = ata_device_blacklist;
 
         ata_id_string(dev->id, model_num, ATA_ID_PROD_OFS,
                           sizeof(model_num));
@@ -3081,17 +3353,30 @@ static int ata_dma_blacklisted(const struct ata_device *dev)
         nlen = ata_strim(model_num, sizeof(model_num));
         rlen = ata_strim(model_rev, sizeof(model_rev));
 
-        for (i = 0; i < ARRAY_SIZE(ata_dma_blacklist); i += 2) {
-                if (!strncmp(ata_dma_blacklist[i], model_num, nlen)) {
-                        if (ata_dma_blacklist[i+1] == NULL)
-                                return 1;
-                        if (!strncmp(ata_dma_blacklist[i], model_rev, rlen))
-                                return 1;
+        while (ad->model_num) {
+                if (!strncmp(ad->model_num, model_num, nlen)) {
+                        if (ad->model_rev == NULL)
+                                return ad->horkage;
+                        if (!strncmp(ad->model_rev, model_rev, rlen))
+                                return ad->horkage;
                 }
+                ad++;
         }
         return 0;
 }
 
+static int ata_dma_blacklisted(const struct ata_device *dev)
+{
+        /* We don't support polling DMA.
+         * DMA blacklist those ATAPI devices with CDB-intr (and use PIO)
+         * if the LLDD handles only interrupts in the HSM_ST_LAST state.
+         */
+        if ((dev->ap->flags & ATA_FLAG_PIO_POLLING) &&
+            (dev->flags & ATA_DFLAG_CDB_INTR))
+                return 1;
+        return (ata_device_blacklisted(dev) & ATA_HORKAGE_NODMA) ? 1 : 0;
+}
+
 /**
  *      ata_dev_xfermask - Compute supported xfermask of the given device
  *      @dev: Device to compute xfermask for
@@ -3119,6 +3404,13 @@ static void ata_dev_xfermask(struct ata_device *dev)
          */
         if (ap->cbl == ATA_CBL_PATA40)
                 xfer_mask &= ~(0xF8 << ATA_SHIFT_UDMA);
+        /* Apply drive side cable rule. Unknown or 80 pin cables reported
+         * host side are checked drive side as well. Cases where we know a
+         * 40wire cable is used safely for 80 are not checked here.
+         */
+        if (ata_drive_40wire(dev->id) && (ap->cbl == ATA_CBL_PATA_UNK || ap->cbl == ATA_CBL_PATA80))
+                xfer_mask &= ~(0xF8 << ATA_SHIFT_UDMA);
+
 
         xfer_mask &= ata_pack_xfermask(dev->pio_mask,
                                        dev->mwdma_mask, dev->udma_mask);
@@ -3236,8 +3528,7 @@ static unsigned int ata_dev_init_params(struct ata_device *dev,
  *      LOCKING:
  *      spin_lock_irqsave(host lock)
  */
-
-static void ata_sg_clean(struct ata_queued_cmd *qc)
+void ata_sg_clean(struct ata_queued_cmd *qc)
 {
         struct ata_port *ap = qc->ap;
         struct scatterlist *sg = qc->__sg;
@@ -3395,19 +3686,15 @@ void ata_noop_qc_prep(struct ata_queued_cmd *qc) { }
 
 void ata_sg_init_one(struct ata_queued_cmd *qc, void *buf, unsigned int buflen)
 {
-        struct scatterlist *sg;
-
         qc->flags |= ATA_QCFLAG_SINGLE;
 
-        memset(&qc->sgent, 0, sizeof(qc->sgent));
         qc->__sg = &qc->sgent;
         qc->n_elem = 1;
         qc->orig_n_elem = 1;
         qc->buf_virt = buf;
         qc->nbytes = buflen;
 
-        sg = qc->__sg;
-        sg_init_one(sg, buf, buflen);
+        sg_init_one(&qc->sgent, buf, buflen);
 }
 
 /**
@@ -4200,8 +4487,12 @@ fsm_start:
                                         /* device stops HSM for abort/error */
                                         qc->err_mask |= AC_ERR_DEV;
                                 else
-                                        /* HSM violation. Let EH handle this */
-                                        qc->err_mask |= AC_ERR_HSM;
+                                        /* HSM violation. Let EH handle this.
+                                         * Phantom devices also trigger this
+                                         * condition.  Mark hint.
+                                         */
+                                        qc->err_mask |= AC_ERR_HSM |
+                                                        AC_ERR_NODEV_HINT;
 
                                 ap->hsm_task_state = HSM_ST_ERR;
                                 goto fsm_start;
@@ -4295,10 +4586,11 @@ fsm_start:
         return poll_next;
 }
 
-static void ata_pio_task(void *_data)
+static void ata_pio_task(struct work_struct *work)
 {
-        struct ata_queued_cmd *qc = _data;
-        struct ata_port *ap = qc->ap;
+        struct ata_port *ap =
+                container_of(work, struct ata_port, port_task.work);
+        struct ata_queued_cmd *qc = ap->port_task_data;
         u8 status;
         int poll_next;
 
@@ -4440,6 +4732,14 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
         qc->complete_fn(qc);
 }
 
+static void fill_result_tf(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+
+        ap->ops->tf_read(ap, &qc->result_tf);
+        qc->result_tf.flags = qc->tf.flags;
+}
+
 /**
  *      ata_qc_complete - Complete an active ATA command
  *      @qc: Command to complete
@@ -4477,7 +4777,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
                 if (unlikely(qc->flags & ATA_QCFLAG_FAILED)) {
                         if (!ata_tag_internal(qc->tag)) {
                                 /* always fill result TF for failed qc */
-                                ap->ops->tf_read(ap, &qc->result_tf);
+                                fill_result_tf(qc);
                                 ata_qc_schedule_eh(qc);
                                 return;
                         }
@@ -4485,7 +4785,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 
                 /* read result TF if requested */
                 if (qc->flags & ATA_QCFLAG_RESULT_TF)
-                        ap->ops->tf_read(ap, &qc->result_tf);
+                        fill_result_tf(qc);
 
                 __ata_qc_complete(qc);
         } else {
@@ -4494,7 +4794,7 @@ void ata_qc_complete(struct ata_queued_cmd *qc)
 
                 /* read result TF if failed or requested */
                 if (qc->err_mask || qc->flags & ATA_QCFLAG_RESULT_TF)
-                        ap->ops->tf_read(ap, &qc->result_tf);
+                        fill_result_tf(qc);
 
                 __ata_qc_complete(qc);
         }
@@ -4660,6 +4960,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
         if (ap->flags & ATA_FLAG_PIO_POLLING) {
                 switch (qc->tf.protocol) {
                 case ATA_PROT_PIO:
+                case ATA_PROT_NODATA:
                 case ATA_PROT_ATAPI:
                 case ATA_PROT_ATAPI_NODATA:
                         qc->tf.flags |= ATA_TFLAG_POLLING;
@@ -4674,6 +4975,14 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
                 }
         }
 
+        /* Some controllers show flaky interrupt behavior after
+         * setting xfer mode.  Use polling instead.
+         */
+        if (unlikely(qc->tf.command == ATA_CMD_SET_FEATURES &&
+                     qc->tf.feature == SETFEATURES_XFER) &&
+            (ap->flags & ATA_FLAG_SETXFER_POLLING))
+                qc->tf.flags |= ATA_TFLAG_POLLING;
+
         /* select the device */
         ata_dev_select(ap, qc->dev->devno, 1, 0);
 
@@ -4782,6 +5091,7 @@ unsigned int ata_qc_issue_prot(struct ata_queued_cmd *qc)
 inline unsigned int ata_host_intr (struct ata_port *ap,
                                    struct ata_queued_cmd *qc)
 {
+        struct ata_eh_info *ehi = &ap->eh_info;
         u8 status, host_stat = 0;
 
         VPRINTK("ata%u: protocol %d task_state %d\n",
@@ -4842,6 +5152,11 @@ inline unsigned int ata_host_intr (struct ata_port *ap,
         ap->ops->irq_clear(ap);
 
         ata_hsm_move(ap, qc, status, 0);
+
+        if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA ||
+                                       qc->tf.protocol == ATA_PROT_ATAPI_DMA))
+                ata_ehi_push_desc(ehi, "BMDMA stat 0x%x", host_stat);
+
         return 1;       /* irq handled */
 
 idle_irq:
@@ -5048,7 +5363,7 @@ int ata_flush_cache(struct ata_device *dev)
         if (!ata_try_flush_cache(dev))
                 return 0;
 
-        if (ata_id_has_flush_ext(dev->id))
+        if (dev->flags & ATA_DFLAG_FLUSH_EXT)
                 cmd = ATA_CMD_FLUSH_EXT;
         else
                 cmd = ATA_CMD_FLUSH;
@@ -5320,9 +5635,9 @@ void ata_port_init(struct ata_port *ap, struct ata_host *host,
         ap->msg_enable = ATA_MSG_DRV | ATA_MSG_ERR | ATA_MSG_WARN;
 #endif
 
-        INIT_WORK(&ap->port_task, NULL, NULL);
-        INIT_WORK(&ap->hotplug_task, ata_scsi_hotplug, ap);
-        INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan, ap);
+        INIT_DELAYED_WORK(&ap->port_task, NULL);
+        INIT_DELAYED_WORK(&ap->hotplug_task, ata_scsi_hotplug);
+        INIT_WORK(&ap->scsi_rescan_task, ata_scsi_dev_rescan);
         INIT_LIST_HEAD(&ap->eh_done_q);
         init_waitqueue_head(&ap->eh_wait_q);
 
@@ -5520,9 +5835,8 @@ int ata_device_add(const struct ata_probe_ent *ent)
                                 ap->ioaddr.bmdma_addr,
                                 irq_line);
 
-                ata_chk_status(ap);
-                host->ops->irq_clear(ap);
-                ata_eh_freeze_port(ap); /* freeze port before requesting IRQ */
+                /* freeze port before requesting IRQ */
+                ata_eh_freeze_port(ap);
         }
 
         /* obtain irq, that may be shared between channels */
@@ -5957,7 +6271,7 @@ static void __exit ata_exit(void)
         destroy_workqueue(ata_aux_wq);
 }
 
-module_init(ata_init);
+subsys_initcall(ata_init);
 module_exit(ata_exit);
 
 static unsigned long ratelimit_time;
@@ -6120,6 +6434,7 @@ EXPORT_SYMBOL_GPL(__sata_phy_reset);
 EXPORT_SYMBOL_GPL(ata_bus_reset);
 EXPORT_SYMBOL_GPL(ata_std_prereset);
 EXPORT_SYMBOL_GPL(ata_std_softreset);
+EXPORT_SYMBOL_GPL(sata_port_hardreset);
 EXPORT_SYMBOL_GPL(sata_std_hardreset);
 EXPORT_SYMBOL_GPL(ata_std_postreset);
 EXPORT_SYMBOL_GPL(ata_dev_classify);
@@ -6146,6 +6461,7 @@ EXPORT_SYMBOL_GPL(ata_host_suspend);
 EXPORT_SYMBOL_GPL(ata_host_resume);
 EXPORT_SYMBOL_GPL(ata_id_string);
 EXPORT_SYMBOL_GPL(ata_id_c_string);
+EXPORT_SYMBOL_GPL(ata_device_blacklisted);
 EXPORT_SYMBOL_GPL(ata_scsi_simulate);
 
 EXPORT_SYMBOL_GPL(ata_pio_need_iordy);
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 02b2b2787d9b..08ad44b3e48f 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -332,7 +332,7 @@ void ata_scsi_error(struct Scsi_Host *host)
         if (ap->pflags & ATA_PFLAG_LOADING)
                 ap->pflags &= ~ATA_PFLAG_LOADING;
         else if (ap->pflags & ATA_PFLAG_SCSI_HOTPLUG)
-                queue_work(ata_aux_wq, &ap->hotplug_task);
+                queue_delayed_work(ata_aux_wq, &ap->hotplug_task, 0);
 
         if (ap->pflags & ATA_PFLAG_RECOVERED)
                 ata_port_printk(ap, KERN_INFO, "EH complete\n");
@@ -1136,19 +1136,21 @@ static unsigned int ata_eh_analyze_tf(struct ata_queued_cmd *qc,
                 break;
 
         case ATA_DEV_ATAPI:
-                tmp = atapi_eh_request_sense(qc->dev,
-                                             qc->scsicmd->sense_buffer);
-                if (!tmp) {
-                        /* ATA_QCFLAG_SENSE_VALID is used to tell
-                         * atapi_qc_complete() that sense data is
-                         * already valid.
-                         *
-                         * TODO: interpret sense data and set
-                         * appropriate err_mask.
-                         */
-                        qc->flags |= ATA_QCFLAG_SENSE_VALID;
-                } else
-                        qc->err_mask |= tmp;
+                if (!(qc->ap->pflags & ATA_PFLAG_FROZEN)) {
+                        tmp = atapi_eh_request_sense(qc->dev,
+                                                     qc->scsicmd->sense_buffer);
+                        if (!tmp) {
+                                /* ATA_QCFLAG_SENSE_VALID is used to
+                                 * tell atapi_qc_complete() that sense
+                                 * data is already valid.
+                                 *
+                                 * TODO: interpret sense data and set
+                                 * appropriate err_mask.
+                                 */
+                                qc->flags |= ATA_QCFLAG_SENSE_VALID;
+                        } else
+                                qc->err_mask |= tmp;
+                }
         }
 
         if (qc->err_mask & (AC_ERR_HSM | AC_ERR_TIMEOUT | AC_ERR_ATA_BUS))
@@ -1433,16 +1435,39 @@ static void ata_eh_report(struct ata_port *ap)
         }
 
         for (tag = 0; tag < ATA_MAX_QUEUE; tag++) {
+                static const char *dma_str[] = {
+                        [DMA_BIDIRECTIONAL]     = "bidi",
+                        [DMA_TO_DEVICE]         = "out",
+                        [DMA_FROM_DEVICE]       = "in",
+                        [DMA_NONE]              = "",
+                };
                 struct ata_queued_cmd *qc = __ata_qc_from_tag(ap, tag);
+                struct ata_taskfile *cmd = &qc->tf, *res = &qc->result_tf;
+                unsigned int nbytes;
 
                 if (!(qc->flags & ATA_QCFLAG_FAILED) || !qc->err_mask)
                         continue;
 
-                ata_dev_printk(qc->dev, KERN_ERR, "tag %d cmd 0x%x "
-                               "Emask 0x%x stat 0x%x err 0x%x (%s)\n",
-                               qc->tag, qc->tf.command, qc->err_mask,
-                               qc->result_tf.command, qc->result_tf.feature,
-                               ata_err_string(qc->err_mask));
+                nbytes = qc->nbytes;
+                if (!nbytes)
+                        nbytes = qc->nsect << 9;
+
+                ata_dev_printk(qc->dev, KERN_ERR,
+                        "cmd %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x "
+                        "tag %d cdb 0x%x data %u %s\n         "
+                        "res %02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x "
+                        "Emask 0x%x (%s)\n",
+                        cmd->command, cmd->feature, cmd->nsect,
+                        cmd->lbal, cmd->lbam, cmd->lbah,
+                        cmd->hob_feature, cmd->hob_nsect,
+                        cmd->hob_lbal, cmd->hob_lbam, cmd->hob_lbah,
+                        cmd->device, qc->tag, qc->cdb[0], nbytes,
+                        dma_str[qc->dma_dir],
+                        res->command, res->feature, res->nsect,
+                        res->lbal, res->lbam, res->lbah,
+                        res->hob_feature, res->hob_nsect,
+                        res->hob_lbal, res->hob_lbam, res->hob_lbah,
+                        res->device, qc->err_mask, ata_err_string(qc->err_mask));
         }
 }
 
@@ -1634,11 +1659,14 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
         DPRINTK("ENTER\n");
 
         for (i = 0; i < ATA_MAX_DEVICES; i++) {
-                unsigned int action;
+                unsigned int action, readid_flags = 0;
 
                 dev = &ap->device[i];
                 action = ata_eh_dev_action(dev);
 
+                if (ehc->i.flags & ATA_EHI_DID_RESET)
+                        readid_flags |= ATA_READID_POSTRESET;
+
                 if (action & ATA_EH_REVALIDATE && ata_dev_ready(dev)) {
                         if (ata_port_offline(ap)) {
                                 rc = -EIO;
@@ -1646,13 +1674,17 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
                         }
 
                         ata_eh_about_to_do(ap, dev, ATA_EH_REVALIDATE);
-                        rc = ata_dev_revalidate(dev,
-                                        ehc->i.flags & ATA_EHI_DID_RESET);
+                        rc = ata_dev_revalidate(dev, readid_flags);
                         if (rc)
                                 break;
 
                         ata_eh_done(ap, dev, ATA_EH_REVALIDATE);
 
+                        /* Configuration may have changed, reconfigure
+                         * transfer mode.
+                         */
+                        ehc->i.flags |= ATA_EHI_SETMODE;
+
                         /* schedule the scsi_rescan_device() here */
                         queue_work(ata_aux_wq, &(ap->scsi_rescan_task));
                 } else if (dev->class == ATA_DEV_UNKNOWN &&
@@ -1660,18 +1692,35 @@ static int ata_eh_revalidate_and_attach(struct ata_port *ap,
                            ata_class_enabled(ehc->classes[dev->devno])) {
                         dev->class = ehc->classes[dev->devno];
 
-                        rc = ata_dev_read_id(dev, &dev->class, 1, dev->id);
-                        if (rc == 0)
-                                rc = ata_dev_configure(dev, 1);
+                        rc = ata_dev_read_id(dev, &dev->class, readid_flags,
+                                             dev->id);
+                        if (rc == 0) {
+                                ehc->i.flags |= ATA_EHI_PRINTINFO;
+                                rc = ata_dev_configure(dev);
+                                ehc->i.flags &= ~ATA_EHI_PRINTINFO;
+                        } else if (rc == -ENOENT) {
+                                /* IDENTIFY was issued to non-existent
+                                 * device.  No need to reset.  Just
+                                 * thaw and kill the device.
+                                 */
+                                ata_eh_thaw_port(ap);
+                                dev->class = ATA_DEV_UNKNOWN;
+                                rc = 0;
+                        }
 
                         if (rc) {
                                 dev->class = ATA_DEV_UNKNOWN;
                                 break;
                         }
 
-                        spin_lock_irqsave(ap->lock, flags);
-                        ap->pflags |= ATA_PFLAG_SCSI_HOTPLUG;
-                        spin_unlock_irqrestore(ap->lock, flags);
+                        if (ata_dev_enabled(dev)) {
+                                spin_lock_irqsave(ap->lock, flags);
+                                ap->pflags |= ATA_PFLAG_SCSI_HOTPLUG;
+                                spin_unlock_irqrestore(ap->lock, flags);
+
+                                /* new device discovered, configure xfermode */
+                                ehc->i.flags |= ATA_EHI_SETMODE;
+                        }
                 }
         }
 
@@ -1987,13 +2036,14 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
         if (rc)
                 goto dev_fail;
 
-        /* configure transfer mode if the port has been reset */
-        if (ehc->i.flags & ATA_EHI_DID_RESET) {
+        /* configure transfer mode if necessary */
+        if (ehc->i.flags & ATA_EHI_SETMODE) {
                 rc = ata_set_mode(ap, &dev);
                 if (rc) {
                         down_xfermask = 1;
                         goto dev_fail;
                 }
+                ehc->i.flags &= ~ATA_EHI_SETMODE;
         }
 
         /* suspend devices */
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 7af2a4ba4990..664e1377b54c 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -671,7 +671,7 @@ void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk, u8 *asc,
 }
 
 /*
- *      ata_gen_ata_desc_sense - Generate check condition sense block.
+ *      ata_gen_passthru_sense - Generate check condition sense block.
  *      @qc: Command that completed.
  *
  *      This function is specific to the ATA descriptor format sense
@@ -681,9 +681,9 @@ void ata_to_sense_error(unsigned id, u8 drv_stat, u8 drv_err, u8 *sk, u8 *asc,
  *      block. Clear sense key, ASC & ASCQ if there is no error.
  *
  *      LOCKING:
- *      spin_lock_irqsave(host lock)
+ *      None.
  */
-void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc)
+static void ata_gen_passthru_sense(struct ata_queued_cmd *qc)
 {
         struct scsi_cmnd *cmd = qc->scsicmd;
         struct ata_taskfile *tf = &qc->result_tf;
@@ -713,12 +713,9 @@ void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc)
 
         desc[0] = 0x09;
 
-        /*
-         * Set length of additional sense data.
-         * Since we only populate descriptor 0, the total
-         * length is the same (fixed) length as descriptor 0.
-         */
-        desc[1] = sb[7] = 14;
+        /* set length of additional sense data */
+        sb[7] = 14;
+        desc[1] = 12;
 
         /*
          * Copy registers into sense buffer.
@@ -746,56 +743,56 @@ void ata_gen_ata_desc_sense(struct ata_queued_cmd *qc)
 }
 
 /**
- *      ata_gen_fixed_sense - generate a SCSI fixed sense block
+ *      ata_gen_ata_sense - generate a SCSI fixed sense block
  *      @qc: Command that we are erroring out
  *
- *      Leverage ata_to_sense_error() to give us the codes.  Fit our
- *      LBA in here if there's room.
+ *      Generate sense block for a failed ATA command @qc.  Descriptor
+ *      format is used to accomodate LBA48 block address.
  *
  *      LOCKING:
- *      inherited from caller
+ *      None.
  */
-void ata_gen_fixed_sense(struct ata_queued_cmd *qc)
+static void ata_gen_ata_sense(struct ata_queued_cmd *qc)
 {
+        struct ata_device *dev = qc->dev;
         struct scsi_cmnd *cmd = qc->scsicmd;
         struct ata_taskfile *tf = &qc->result_tf;
         unsigned char *sb = cmd->sense_buffer;
+        unsigned char *desc = sb + 8;
         int verbose = qc->ap->ops->error_handler == NULL;
+        u64 block;
 
         memset(sb, 0, SCSI_SENSE_BUFFERSIZE);
 
         cmd->result = (DRIVER_SENSE << 24) | SAM_STAT_CHECK_CONDITION;
 
-        /*
-         * Use ata_to_sense_error() to map status register bits
+        /* sense data is current and format is descriptor */
+        sb[0] = 0x72;
+
+        /* Use ata_to_sense_error() to map status register bits
          * onto sense key, asc & ascq.
          */
         if (qc->err_mask ||
             tf->command & (ATA_BUSY | ATA_DF | ATA_ERR | ATA_DRQ)) {
                 ata_to_sense_error(qc->ap->id, tf->command, tf->feature,
-                                   &sb[2], &sb[12], &sb[13], verbose);
-                sb[2] &= 0x0f;
+                                   &sb[1], &sb[2], &sb[3], verbose);
+                sb[1] &= 0x0f;
         }
 
-        sb[0] = 0x70;
-        sb[7] = 0x0a;
+        block = ata_tf_read_block(&qc->result_tf, dev);
 
-        if (tf->flags & ATA_TFLAG_LBA48) {
-                /* TODO: find solution for LBA48 descriptors */
-        }
+        /* information sense data descriptor */
+        sb[7] = 12;
+        desc[0] = 0x00;
+        desc[1] = 10;
 
-        else if (tf->flags & ATA_TFLAG_LBA) {
-                /* A small (28b) LBA will fit in the 32b info field */
-                sb[0] |= 0x80;          /* set valid bit */
-                sb[3] = tf->device & 0x0f;
-                sb[4] = tf->lbah;
-                sb[5] = tf->lbam;
-                sb[6] = tf->lbal;
-        }
-
-        else {
-                /* TODO: C/H/S */
-        }
+        desc[2] |= 0x80;        /* valid */
+        desc[6] = block >> 40;
+        desc[7] = block >> 32;
+        desc[8] = block >> 24;
+        desc[9] = block >> 16;
+        desc[10] = block >> 8;
+        desc[11] = block;
 }
 
 static void ata_scsi_sdev_config(struct scsi_device *sdev)
@@ -807,23 +804,10 @@ static void ata_scsi_sdev_config(struct scsi_device *sdev)
 static void ata_scsi_dev_config(struct scsi_device *sdev,
                                 struct ata_device *dev)
 {
-        unsigned int max_sectors;
-
-        /* TODO: 2048 is an arbitrary number, not the
-         * hardware maximum.  This should be increased to
-         * 65534 when Jens Axboe's patch for dynamically
-         * determining max_sectors is merged.
-         */
-        max_sectors = ATA_MAX_SECTORS;
-        if (dev->flags & ATA_DFLAG_LBA48)
-                max_sectors = ATA_MAX_SECTORS_LBA48;
-        if (dev->max_sectors)
-                max_sectors = dev->max_sectors;
+        /* configure max sectors */
+        blk_queue_max_sectors(sdev->request_queue, dev->max_sectors);
 
-        blk_queue_max_sectors(sdev->request_queue, max_sectors);
-
-        /*
-         * SATA DMA transfers must be multiples of 4 byte, so
+        /* SATA DMA transfers must be multiples of 4 byte, so
          * we need to pad ATAPI transfers using an extra sg.
          * Decrement max hw segments accordingly.
          */
@@ -1040,8 +1024,7 @@ static unsigned int ata_scsi_flush_xlat(struct ata_queued_cmd *qc, const u8 *scs
         tf->flags |= ATA_TFLAG_DEVICE;
         tf->protocol = ATA_PROT_NODATA;
 
-        if ((qc->dev->flags & ATA_DFLAG_LBA48) &&
-            (ata_id_has_flush_ext(qc->dev->id)))
+        if (qc->dev->flags & ATA_DFLAG_FLUSH_EXT)
                 tf->command = ATA_CMD_FLUSH_EXT;
         else
                 tf->command = ATA_CMD_FLUSH;
@@ -1282,17 +1265,14 @@ nothing_to_do:
 
 static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicmd)
 {
-        struct ata_taskfile *tf = &qc->tf;
-        struct ata_device *dev = qc->dev;
+        unsigned int tf_flags = 0;
         u64 block;
         u32 n_block;
-
-        qc->flags |= ATA_QCFLAG_IO;
-        tf->flags |= ATA_TFLAG_ISADDR | ATA_TFLAG_DEVICE;
+        int rc;
 
         if (scsicmd[0] == WRITE_10 || scsicmd[0] == WRITE_6 ||
             scsicmd[0] == WRITE_16)
-                tf->flags |= ATA_TFLAG_WRITE;
+                tf_flags |= ATA_TFLAG_WRITE;
 
         /* Calculate the SCSI LBA, transfer length and FUA. */
         switch (scsicmd[0]) {
@@ -1300,7 +1280,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
         case WRITE_10:
                 scsi_10_lba_len(scsicmd, &block, &n_block);
                 if (unlikely(scsicmd[1] & (1 << 3)))
-                        tf->flags |= ATA_TFLAG_FUA;
+                        tf_flags |= ATA_TFLAG_FUA;
                 break;
         case READ_6:
         case WRITE_6:
@@ -1316,7 +1296,7 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
         case WRITE_16:
                 scsi_16_lba_len(scsicmd, &block, &n_block);
                 if (unlikely(scsicmd[1] & (1 << 3)))
-                        tf->flags |= ATA_TFLAG_FUA;
+                        tf_flags |= ATA_TFLAG_FUA;
                 break;
         default:
                 DPRINTK("no-byte command\n");
@@ -1334,106 +1314,17 @@ static unsigned int ata_scsi_rw_xlat(struct ata_queued_cmd *qc, const u8 *scsicm
                  */
                 goto nothing_to_do;
 
-        if ((dev->flags & (ATA_DFLAG_PIO | ATA_DFLAG_NCQ_OFF |
-                           ATA_DFLAG_NCQ)) == ATA_DFLAG_NCQ) {
-                /* yay, NCQ */
-                if (!lba_48_ok(block, n_block))
-                        goto out_of_range;
-
-                tf->protocol = ATA_PROT_NCQ;
-                tf->flags |= ATA_TFLAG_LBA | ATA_TFLAG_LBA48;
-
-                if (tf->flags & ATA_TFLAG_WRITE)
-                        tf->command = ATA_CMD_FPDMA_WRITE;
-                else
-                        tf->command = ATA_CMD_FPDMA_READ;
-
-                qc->nsect = n_block;
-
-                tf->nsect = qc->tag << 3;
-                tf->hob_feature = (n_block >> 8) & 0xff;
-                tf->feature = n_block & 0xff;
-
-                tf->hob_lbah = (block >> 40) & 0xff;
-                tf->hob_lbam = (block >> 32) & 0xff;
-                tf->hob_lbal = (block >> 24) & 0xff;
-                tf->lbah = (block >> 16) & 0xff;
-                tf->lbam = (block >> 8) & 0xff;
-                tf->lbal = block & 0xff;
-
-                tf->device = 1 << 6;
-                if (tf->flags & ATA_TFLAG_FUA)
-                        tf->device |= 1 << 7;
-        } else if (dev->flags & ATA_DFLAG_LBA) {
-                tf->flags |= ATA_TFLAG_LBA;
-
-                if (lba_28_ok(block, n_block)) {
-                        /* use LBA28 */
-                        tf->device |= (block >> 24) & 0xf;
-                } else if (lba_48_ok(block, n_block)) {
-                        if (!(dev->flags & ATA_DFLAG_LBA48))
-                                goto out_of_range;
-
-                        /* use LBA48 */
-                        tf->flags |= ATA_TFLAG_LBA48;
-
-                        tf->hob_nsect = (n_block >> 8) & 0xff;
-
-                        tf->hob_lbah = (block >> 40) & 0xff;
-                        tf->hob_lbam = (block >> 32) & 0xff;
-                        tf->hob_lbal = (block >> 24) & 0xff;
-                } else
-                        /* request too large even for LBA48 */
-                        goto out_of_range;
-
-                if (unlikely(ata_rwcmd_protocol(qc) < 0))
-                        goto invalid_fld;
-
-                qc->nsect = n_block;
-                tf->nsect = n_block & 0xff;
-
-                tf->lbah = (block >> 16) & 0xff;
-                tf->lbam = (block >> 8) & 0xff;
-                tf->lbal = block & 0xff;
-
-                tf->device |= ATA_LBA;
-        } else {
-                /* CHS */
-                u32 sect, head, cyl, track;
-
-                /* The request -may- be too large for CHS addressing. */
-                if (!lba_28_ok(block, n_block))
-                        goto out_of_range;
-
-                if (unlikely(ata_rwcmd_protocol(qc) < 0))
-                        goto invalid_fld;
-
-                /* Convert LBA to CHS */
-                track = (u32)block / dev->sectors;
-                cyl   = track / dev->heads;
-                head  = track % dev->heads;
-                sect  = (u32)block % dev->sectors + 1;
-
-                DPRINTK("block %u track %u cyl %u head %u sect %u\n",
-                        (u32)block, track, cyl, head, sect);
-
-                /* Check whether the converted CHS can fit.
-                   Cylinder: 0-65535
-                   Head: 0-15
-                   Sector: 1-255*/
-                if ((cyl >> 16) || (head >> 4) || (sect >> 8) || (!sect))
-                        goto out_of_range;
-
-                qc->nsect = n_block;
-                tf->nsect = n_block & 0xff; /* Sector count 0 means 256 sectors */
-                tf->lbal = sect;
-                tf->lbam = cyl;
-                tf->lbah = cyl >> 8;
-                tf->device |= head;
-        }
+        qc->flags |= ATA_QCFLAG_IO;
+        qc->nsect = n_block;
 
-        return 0;
+        rc = ata_build_rw_tf(&qc->tf, qc->dev, block, n_block, tf_flags,
+                             qc->tag);
+        if (likely(rc == 0))
+                return 0;
 
+        if (rc == -ERANGE)
+                goto out_of_range;
+        /* treat all other errors as -EINVAL, fall through */
 invalid_fld:
         ata_scsi_set_sense(qc->scsicmd, ILLEGAL_REQUEST, 0x24, 0x0);
         /* "Invalid field in cbd" */
@@ -1451,6 +1342,7 @@ nothing_to_do:
 
 static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
 {
+        struct ata_port *ap = qc->ap;
         struct scsi_cmnd *cmd = qc->scsicmd;
         u8 *cdb = cmd->cmnd;
         int need_sense = (qc->err_mask != 0);
@@ -1459,11 +1351,12 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
          * schedule EH_REVALIDATE operation to update the IDENTIFY DEVICE
          * cache
          */
-        if (!need_sense && (qc->tf.command == ATA_CMD_SET_FEATURES) &&
+        if (ap->ops->error_handler &&
+            !need_sense && (qc->tf.command == ATA_CMD_SET_FEATURES) &&
             ((qc->tf.feature == SETFEATURES_WC_ON) ||
              (qc->tf.feature == SETFEATURES_WC_OFF))) {
-                qc->ap->eh_info.action |= ATA_EH_REVALIDATE;
-                ata_port_schedule_eh(qc->ap);
+                ap->eh_info.action |= ATA_EH_REVALIDATE;
+                ata_port_schedule_eh(ap);
         }
 
         /* For ATA pass thru (SAT) commands, generate a sense block if
@@ -1475,7 +1368,7 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
          */
         if (((cdb[0] == ATA_16) || (cdb[0] == ATA_12)) &&
             ((cdb[2] & 0x20) || need_sense)) {
-                ata_gen_ata_desc_sense(qc);
+                ata_gen_passthru_sense(qc);
         } else {
                 if (!need_sense) {
                         cmd->result = SAM_STAT_GOOD;
@@ -1486,12 +1379,12 @@ static void ata_scsi_qc_complete(struct ata_queued_cmd *qc)
                          * good for smaller LBA (and maybe CHS?)
                          * devices.
                          */
-                        ata_gen_fixed_sense(qc);
+                        ata_gen_ata_sense(qc);
                 }
         }
 
-        if (need_sense && !qc->ap->ops->error_handler)
-                ata_dump_status(qc->ap->id, &qc->result_tf);
+        if (need_sense && !ap->ops->error_handler)
+                ata_dump_status(ap->id, &qc->result_tf);
 
         qc->scsidone(cmd);
 
@@ -1612,9 +1505,9 @@ early_finish:
 
 err_did:
         ata_qc_free(qc);
-err_mem:
         cmd->result = (DID_ERROR << 16);
         done(cmd);
+err_mem:
         DPRINTK("EXIT - internal\n");
         return 0;
 
@@ -1713,6 +1606,22 @@ void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
 }
 
 /**
+ *      ATA_SCSI_RBUF_SET - helper to set values in SCSI response buffer
+ *      @idx: byte index into SCSI response buffer
+ *      @val: value to set
+ *
+ *      To be used by SCSI command simulator functions.  This macros
+ *      expects two local variables, u8 *rbuf and unsigned int buflen,
+ *      are in scope.
+ *
+ *      LOCKING:
+ *      None.
+ */
+#define ATA_SCSI_RBUF_SET(idx, val) do { \
+                if ((idx) < buflen) rbuf[(idx)] = (u8)(val); \
+        } while (0)
+
+/**
  *      ata_scsiop_inq_std - Simulate INQUIRY command
  *      @args: device IDENTIFY data / SCSI command of interest.
  *      @rbuf: Response buffer, to which simulated SCSI cmd output is sent.
@@ -2171,67 +2080,42 @@ saving_not_supp:
  *      Simulate READ CAPACITY commands.
  *
  *      LOCKING:
- *      spin_lock_irqsave(host lock)
+ *      None.
  */
-
 unsigned int ata_scsiop_read_cap(struct ata_scsi_args *args, u8 *rbuf,
                                 unsigned int buflen)
 {
-        u64 n_sectors;
-        u32 tmp;
+        u64 last_lba = args->dev->n_sectors - 1; /* LBA of the last block */
 
         VPRINTK("ENTER\n");
 
-        if (ata_id_has_lba(args->id)) {
-                if (ata_id_has_lba48(args->id))
-                        n_sectors = ata_id_u64(args->id, 100);
-                else
-                        n_sectors = ata_id_u32(args->id, 60);
-        } else {
-                /* CHS default translation */
-                n_sectors = args->id[1] * args->id[3] * args->id[6];
-
-                if (ata_id_current_chs_valid(args->id))
-                        /* CHS current translation */
-                        n_sectors = ata_id_u32(args->id, 57);
-        }
-
-        n_sectors--;            /* ATA TotalUserSectors - 1 */
-
         if (args->cmd->cmnd[0] == READ_CAPACITY) {
-                if( n_sectors >= 0xffffffffULL )
-                        tmp = 0xffffffff ;  /* Return max count on overflow */
-                else
-                        tmp = n_sectors ;
+                if (last_lba >= 0xffffffffULL)
+                        last_lba = 0xffffffff;
 
                 /* sector count, 32-bit */
-                rbuf[0] = tmp >> (8 * 3);
-                rbuf[1] = tmp >> (8 * 2);
-                rbuf[2] = tmp >> (8 * 1);
-                rbuf[3] = tmp;
+                ATA_SCSI_RBUF_SET(0, last_lba >> (8 * 3));
+                ATA_SCSI_RBUF_SET(1, last_lba >> (8 * 2));
+                ATA_SCSI_RBUF_SET(2, last_lba >> (8 * 1));
+                ATA_SCSI_RBUF_SET(3, last_lba);
 
                 /* sector size */
-                tmp = ATA_SECT_SIZE;
-                rbuf[6] = tmp >> 8;
-                rbuf[7] = tmp;
-
+                ATA_SCSI_RBUF_SET(6, ATA_SECT_SIZE >> 8);
+                ATA_SCSI_RBUF_SET(7, ATA_SECT_SIZE);
         } else {
                 /* sector count, 64-bit */
-                tmp = n_sectors >> (8 * 4);
-                rbuf[2] = tmp >> (8 * 3);
-                rbuf[3] = tmp >> (8 * 2);
-                rbuf[4] = tmp >> (8 * 1);
-                rbuf[5] = tmp;
-                tmp = n_sectors;
-                rbuf[6] = tmp >> (8 * 3);
-                rbuf[7] = tmp >> (8 * 2);
-                rbuf[8] = tmp >> (8 * 1);
-                rbuf[9] = tmp;
+                ATA_SCSI_RBUF_SET(0, last_lba >> (8 * 7));
+                ATA_SCSI_RBUF_SET(1, last_lba >> (8 * 6));
+                ATA_SCSI_RBUF_SET(2, last_lba >> (8 * 5));
+                ATA_SCSI_RBUF_SET(3, last_lba >> (8 * 4));
+                ATA_SCSI_RBUF_SET(4, last_lba >> (8 * 3));
+                ATA_SCSI_RBUF_SET(5, last_lba >> (8 * 2));
+                ATA_SCSI_RBUF_SET(6, last_lba >> (8 * 1));
+                ATA_SCSI_RBUF_SET(7, last_lba);
 
                 /* sector size */
-                tmp = ATA_SECT_SIZE;
-                rbuf[12] = tmp >> 8;
-                rbuf[13] = tmp;
+                ATA_SCSI_RBUF_SET(10, ATA_SECT_SIZE >> 8);
+                ATA_SCSI_RBUF_SET(11, ATA_SECT_SIZE);
         }
 
         return 0;
@@ -2317,7 +2201,7 @@ static void atapi_sense_complete(struct ata_queued_cmd *qc)
                  * a sense descriptors, since that's only
                  * correct for ATA, not ATAPI
                  */
-                ata_gen_ata_desc_sense(qc);
+                ata_gen_passthru_sense(qc);
         }
 
         qc->scsidone(qc->scsicmd);
@@ -2392,7 +2276,7 @@ static void atapi_qc_complete(struct ata_queued_cmd *qc)
                          * sense descriptors, since that's only
                          * correct for ATA, not ATAPI
                          */
-                        ata_gen_ata_desc_sense(qc);
+                        ata_gen_passthru_sense(qc);
                 }
 
                 /* SCSI EH automatically locks door if sdev->locked is
@@ -2425,7 +2309,7 @@ static void atapi_qc_complete(struct ata_queued_cmd *qc)
                  * a sense descriptors, since that's only
                  * correct for ATA, not ATAPI
                  */
-                ata_gen_ata_desc_sense(qc);
+                ata_gen_passthru_sense(qc);
         } else {
                 u8 *scsicmd = cmd->cmnd;
 
@@ -3079,7 +2963,7 @@ static void ata_scsi_remove_dev(struct ata_device *dev)
 
 /**
  *      ata_scsi_hotplug - SCSI part of hotplug
- *      @data: Pointer to ATA port to perform SCSI hotplug on
+ *      @work: Pointer to ATA port to perform SCSI hotplug on
  *
  *      Perform SCSI part of hotplug.  It's executed from a separate
  *      workqueue after EH completes.  This is necessary because SCSI
@@ -3089,9 +2973,10 @@ static void ata_scsi_remove_dev(struct ata_device *dev)
  *      LOCKING:
  *      Kernel thread context (may sleep).
  */
-void ata_scsi_hotplug(void *data)
+void ata_scsi_hotplug(struct work_struct *work)
 {
-        struct ata_port *ap = data;
+        struct ata_port *ap =
+                container_of(work, struct ata_port, hotplug_task.work);
         int i;
 
         if (ap->pflags & ATA_PFLAG_UNLOADING) {
@@ -3180,17 +3065,19 @@ static int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
                         rc = -EINVAL;
         }
 
-        if (rc == 0)
+        if (rc == 0) {
                 ata_port_schedule_eh(ap);
-
-        spin_unlock_irqrestore(ap->lock, flags);
+                spin_unlock_irqrestore(ap->lock, flags);
+                ata_port_wait_eh(ap);
+        } else
+                spin_unlock_irqrestore(ap->lock, flags);
 
         return rc;
 }
 
 /**
  *      ata_scsi_dev_rescan - initiate scsi_rescan_device()
- *      @data: Pointer to ATA port to perform scsi_rescan_device()
+ *      @work: Pointer to ATA port to perform scsi_rescan_device()
  *
  *      After ATA pass thru (SAT) commands are executed successfully,
  *      libata need to propagate the changes to SCSI layer.  This
@@ -3200,18 +3087,31 @@ static int ata_scsi_user_scan(struct Scsi_Host *shost, unsigned int channel,
  *      LOCKING:
  *      Kernel thread context (may sleep).
  */
-void ata_scsi_dev_rescan(void *data)
+void ata_scsi_dev_rescan(struct work_struct *work)
 {
-        struct ata_port *ap = data;
-        struct ata_device *dev;
+        struct ata_port *ap =
+                container_of(work, struct ata_port, scsi_rescan_task);
+        unsigned long flags;
         unsigned int i;
 
+        spin_lock_irqsave(ap->lock, flags);
+
         for (i = 0; i < ATA_MAX_DEVICES; i++) {
-                dev = &ap->device[i];
+                struct ata_device *dev = &ap->device[i];
+                struct scsi_device *sdev = dev->sdev;
+
+                if (!ata_dev_enabled(dev) || !sdev)
+                        continue;
+                if (scsi_device_get(sdev))
+                        continue;
 
-                if (ata_dev_enabled(dev) && dev->sdev)
-                        scsi_rescan_device(&(dev->sdev->sdev_gendev));
+                spin_unlock_irqrestore(ap->lock, flags);
+                scsi_rescan_device(&(sdev->sdev_gendev));
+                scsi_device_put(sdev);
+                spin_lock_irqsave(ap->lock, flags);
         }
+
+        spin_unlock_irqrestore(ap->lock, flags);
 }
 
 /**
@@ -3345,20 +3245,23 @@ EXPORT_SYMBOL_GPL(ata_sas_slave_configure);
  *      @ap:    ATA port to which the command is being sent
  *
  *      RETURNS:
- *      Zero.
+ *      Return value from __ata_scsi_queuecmd() if @cmd can be queued,
+ *      0 otherwise.
  */
 
 int ata_sas_queuecmd(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *),
                      struct ata_port *ap)
 {
+        int rc = 0;
+
         ata_scsi_dump_cdb(ap, cmd);
 
         if (likely(ata_scsi_dev_enabled(ap->device)))
-                __ata_scsi_queuecmd(cmd, done, ap->device);
+                rc = __ata_scsi_queuecmd(cmd, done, ap->device);
         else {
                 cmd->result = (DID_BAD_TARGET << 16);
                 done(cmd);
         }
-        return 0;
+        return rc;
 }
 EXPORT_SYMBOL_GPL(ata_sas_queuecmd);
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 7645f2b30ccf..10ee22ae5c15 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -39,6 +39,35 @@
 #include "libata.h"
 
 /**
+ *      ata_irq_on - Enable interrupts on a port.
+ *      @ap: Port on which interrupts are enabled.
+ *
+ *      Enable interrupts on a legacy IDE device using MMIO or PIO,
+ *      wait for idle, clear any pending interrupts.
+ *
+ *      LOCKING:
+ *      Inherited from caller.
+ */
+u8 ata_irq_on(struct ata_port *ap)
+{
+        struct ata_ioports *ioaddr = &ap->ioaddr;
+        u8 tmp;
+
+        ap->ctl &= ~ATA_NIEN;
+        ap->last_ctl = ap->ctl;
+
+        if (ap->flags & ATA_FLAG_MMIO)
+                writeb(ap->ctl, (void __iomem *) ioaddr->ctl_addr);
+        else
+                outb(ap->ctl, ioaddr->ctl_addr);
+        tmp = ata_wait_idle(ap);
+
+        ap->ops->irq_clear(ap);
+
+        return tmp;
+}
+
+/**
  *      ata_tf_load_pio - send taskfile registers to host controller
  *      @ap: Port to which output is sent
  *      @tf: ATA taskfile register set
@@ -671,6 +700,14 @@ void ata_bmdma_freeze(struct ata_port *ap)
                 writeb(ap->ctl, (void __iomem *)ioaddr->ctl_addr);
         else
                 outb(ap->ctl, ioaddr->ctl_addr);
+
+        /* Under certain circumstances, some controllers raise IRQ on
+         * ATA_NIEN manipulation.  Also, many controllers fail to mask
+         * previously pending IRQ on ATA_NIEN assertion.  Clear it.
+         */
+        ata_chk_status(ap);
+
+        ap->ops->irq_clear(ap);
 }
 
 /**
@@ -714,7 +751,6 @@ void ata_bmdma_drive_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
                         ata_reset_fn_t softreset, ata_reset_fn_t hardreset,
                         ata_postreset_fn_t postreset)
 {
-        struct ata_eh_context *ehc = &ap->eh_context;
         struct ata_queued_cmd *qc;
         unsigned long flags;
         int thaw = 0;
@@ -732,9 +768,7 @@ void ata_bmdma_drive_eh(struct ata_port *ap, ata_prereset_fn_t prereset,
                    qc->tf.protocol == ATA_PROT_ATAPI_DMA)) {
                 u8 host_stat;
 
-                host_stat = ata_bmdma_status(ap);
-
-                ata_ehi_push_desc(&ehc->i, "BMDMA stat 0x%x", host_stat);
+                host_stat = ap->ops->bmdma_status(ap);
 
                 /* BMDMA controllers indicate host bus error by
                  * setting DMA_ERR bit and timing out.  As it wasn't
@@ -877,6 +911,7 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
                 return NULL;
 
         probe_ent->n_ports = 2;
+        probe_ent->irq_flags = IRQF_SHARED;
 
         if (port_mask & ATA_PORT_PRIMARY) {
                 probe_ent->irq = ATA_PRIMARY_IRQ;
diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
index 0ed263be652a..81ae41d5f23f 100644
--- a/drivers/ata/libata.h
+++ b/drivers/ata/libata.h
@@ -39,26 +39,39 @@ struct ata_scsi_args {
 };
 
 /* libata-core.c */
+enum {
+        /* flags for ata_dev_read_id() */
+        ATA_READID_POSTRESET    = (1 << 0), /* reading ID after reset */
+};
+
 extern struct workqueue_struct *ata_aux_wq;
 extern int atapi_enabled;
 extern int atapi_dmadir;
 extern int libata_fua;
 extern struct ata_queued_cmd *ata_qc_new_init(struct ata_device *dev);
-extern int ata_rwcmd_protocol(struct ata_queued_cmd *qc);
+extern int ata_build_rw_tf(struct ata_taskfile *tf, struct ata_device *dev,
+                           u64 block, u32 n_block, unsigned int tf_flags,
+                           unsigned int tag);
+extern u64 ata_tf_read_block(struct ata_taskfile *tf, struct ata_device *dev);
 extern void ata_dev_disable(struct ata_device *dev);
 extern void ata_port_flush_task(struct ata_port *ap);
 extern unsigned ata_exec_internal(struct ata_device *dev,
                                   struct ata_taskfile *tf, const u8 *cdb,
                                   int dma_dir, void *buf, unsigned int buflen);
+extern unsigned ata_exec_internal_sg(struct ata_device *dev,
+                                     struct ata_taskfile *tf, const u8 *cdb,
+                                     int dma_dir, struct scatterlist *sg,
+                                     unsigned int n_elem);
 extern unsigned int ata_do_simple_cmd(struct ata_device *dev, u8 cmd);
 extern int ata_dev_read_id(struct ata_device *dev, unsigned int *p_class,
-                           int post_reset, u16 *id);
-extern int ata_dev_revalidate(struct ata_device *dev, int post_reset);
-extern int ata_dev_configure(struct ata_device *dev, int print_info);
+                           unsigned int flags, u16 *id);
+extern int ata_dev_revalidate(struct ata_device *dev, unsigned int flags);
+extern int ata_dev_configure(struct ata_device *dev);
 extern int sata_down_spd_limit(struct ata_port *ap);
 extern int sata_set_spd_needed(struct ata_port *ap);
 extern int ata_down_xfermask_limit(struct ata_device *dev, int force_pio0);
 extern int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev);
+extern void ata_sg_clean(struct ata_queued_cmd *qc);
 extern void ata_qc_free(struct ata_queued_cmd *qc);
 extern void ata_qc_issue(struct ata_queued_cmd *qc);
 extern void __ata_qc_complete(struct ata_queued_cmd *qc);
@@ -81,7 +94,7 @@ extern struct scsi_transport_template ata_scsi_transport_template;
 
 extern void ata_scsi_scan_host(struct ata_port *ap);
 extern int ata_scsi_offline_dev(struct ata_device *dev);
-extern void ata_scsi_hotplug(void *data);
+extern void ata_scsi_hotplug(struct work_struct *work);
 extern unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf,
                                unsigned int buflen);
 
@@ -111,7 +124,7 @@ extern void ata_scsi_rbuf_fill(struct ata_scsi_args *args,
                         unsigned int (*actor) (struct ata_scsi_args *args,
                                            u8 *rbuf, unsigned int buflen));
 extern void ata_schedule_scsi_eh(struct Scsi_Host *shost);
-extern void ata_scsi_dev_rescan(void *data);
+extern void ata_scsi_dev_rescan(struct work_struct *work);
 extern int ata_bus_probe(struct ata_port *ap);
 
 /* libata-eh.c */
@@ -120,4 +133,7 @@ extern void ata_scsi_error(struct Scsi_Host *host);
 extern void ata_port_wait_eh(struct ata_port *ap);
 extern void ata_qc_schedule_eh(struct ata_queued_cmd *qc);
 
+/* libata-sff.c */
+extern u8 ata_irq_on(struct ata_port *ap);
+
 #endif /* __LIBATA_H__ */
diff --git a/drivers/ata/pata_ali.c b/drivers/ata/pata_ali.c
index 1d695df5860a..c5d61d1911a5 100644
--- a/drivers/ata/pata_ali.c
+++ b/drivers/ata/pata_ali.c
@@ -34,7 +34,7 @@
 #include <linux/dmi.h>
 
 #define DRV_NAME "pata_ali"
-#define DRV_VERSION "0.6.6"
+#define DRV_VERSION "0.7.2"
 
 /*
  *      Cable special cases
@@ -78,7 +78,7 @@ static int ali_c2_cable_detect(struct ata_port *ap)
            implement the detect logic */
 
         if (ali_cable_override(pdev))
-                return ATA_CBL_PATA80;
+                return ATA_CBL_PATA40_SHORT;
 
         /* Host view cable detect 0x4A bit 0 primary bit 1 secondary
            Bit set for 40 pin */
@@ -337,16 +337,16 @@ static struct scsi_host_template ali_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        /* Keep LBA28 counts so large I/O's don't turn LBA48 and PIO
-           with older controllers. Not locked so will grow on C5 or later */
-        .max_sectors            = 255,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 /*
@@ -496,6 +496,69 @@ static struct ata_port_operations ali_c5_port_ops = {
         .host_stop      = ata_host_stop
 };
 
+
+/**
+ *      ali_init_chipset        -       chip setup function
+ *      @pdev: PCI device of ATA controller
+ *
+ *      Perform the setup on the device that must be done both at boot
+ *      and at resume time.
+ */
+ 
+static void ali_init_chipset(struct pci_dev *pdev)
+{
+        u8 rev, tmp;
+        struct pci_dev *north, *isa_bridge;
+
+        pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
+
+        /*
+         * The chipset revision selects the driver operations and
+         * mode data.
+         */
+
+        if (rev >= 0x20 && rev < 0xC2) {
+                /* 1543-E/F, 1543C-C, 1543C-D, 1543C-E */
+                pci_read_config_byte(pdev, 0x4B, &tmp);
+                /* Clear CD-ROM DMA write bit */
+                tmp &= 0x7F;
+                pci_write_config_byte(pdev, 0x4B, tmp);
+        } else if (rev >= 0xC2) {
+                /* Enable cable detection logic */
+                pci_read_config_byte(pdev, 0x4B, &tmp);
+                pci_write_config_byte(pdev, 0x4B, tmp | 0x08);
+        }
+        north = pci_get_bus_and_slot(0, PCI_DEVFN(0,0));
+        isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
+
+        if (north && north->vendor == PCI_VENDOR_ID_AL && isa_bridge) {
+                /* Configure the ALi bridge logic. For non ALi rely on BIOS.
+                   Set the south bridge enable bit */
+                pci_read_config_byte(isa_bridge, 0x79, &tmp);
+                if (rev == 0xC2)
+                        pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
+                else if (rev > 0xC2 && rev < 0xC5)
+                        pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
+        }
+        if (rev >= 0x20) {
+                /*
+                 * CD_ROM DMA on (0x53 bit 0). Enable this even if we want
+                 * to use PIO. 0x53 bit 1 (rev 20 only) - enable FIFO control
+                 * via 0x54/55.
+                 */
+                pci_read_config_byte(pdev, 0x53, &tmp);
+                if (rev <= 0x20)
+                        tmp &= ~0x02;
+                if (rev >= 0xc7)
+                        tmp |= 0x03;
+                else
+                        tmp |= 0x01;    /* CD_ROM enable for DMA */
+                pci_write_config_byte(pdev, 0x53, tmp);
+        }
+        pci_dev_put(isa_bridge);
+        pci_dev_put(north);
+        ata_pci_clear_simplex(pdev);
+}
 /**
  *      ali_init_one            -       discovery callback
  *      @pdev: PCI device ID
@@ -569,7 +632,7 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
         static struct ata_port_info *port_info[2];
         u8 rev, tmp;
-        struct pci_dev *north, *isa_bridge;
+        struct pci_dev *isa_bridge;
 
         pci_read_config_byte(pdev, PCI_REVISION_ID, &rev);
 
@@ -581,11 +644,6 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         if (rev < 0x20) {
                 port_info[0] = port_info[1] = &info_early;
         } else if (rev < 0xC2) {
-                /* 1543-E/F, 1543C-C, 1543C-D, 1543C-E */
-                pci_read_config_byte(pdev, 0x4B, &tmp);
-                /* Clear CD-ROM DMA write bit */
-                tmp &= 0x7F;
-                pci_write_config_byte(pdev, 0x4B, tmp);
                 port_info[0] = port_info[1] = &info_20;
         } else if (rev == 0xC2) {
                 port_info[0] = port_info[1] = &info_c2;
@@ -596,54 +654,25 @@ static int ali_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         } else
                 port_info[0] = port_info[1] = &info_c5;
 
-        if (rev >= 0xC2) {
-                /* Enable cable detection logic */
-                pci_read_config_byte(pdev, 0x4B, &tmp);
-                pci_write_config_byte(pdev, 0x4B, tmp | 0x08);
-        }
-
-        north = pci_get_slot(pdev->bus, PCI_DEVFN(0,0));
+        ali_init_chipset(pdev);
+        
         isa_bridge = pci_get_device(PCI_VENDOR_ID_AL, PCI_DEVICE_ID_AL_M1533, NULL);
-
-        if (north && north->vendor == PCI_VENDOR_ID_AL) {
-                /* Configure the ALi bridge logic. For non ALi rely on BIOS.
-                   Set the south bridge enable bit */
-                pci_read_config_byte(isa_bridge, 0x79, &tmp);
-                if (rev == 0xC2)
-                        pci_write_config_byte(isa_bridge, 0x79, tmp | 0x04);
-                else if (rev > 0xC2)
-                        pci_write_config_byte(isa_bridge, 0x79, tmp | 0x02);
-        }
-
-        if (rev >= 0x20) {
-                if (rev < 0xC2) {
-                        /* Are we paired with a UDMA capable chip */
-                        pci_read_config_byte(isa_bridge, 0x5E, &tmp);
-                        if ((tmp & 0x1E) == 0x12)
-                                port_info[0] = port_info[1] = &info_20_udma;
-                }
-                /*
-                 * CD_ROM DMA on (0x53 bit 0). Enable this even if we want
-                 * to use PIO. 0x53 bit 1 (rev 20 only) - enable FIFO control
-                 * via 0x54/55.
-                 */
-                pci_read_config_byte(pdev, 0x53, &tmp);
-                if (rev <= 0x20)
-                        tmp &= ~0x02;
-                if (rev >= 0xc7)
-                        tmp |= 0x03;
-                else
-                        tmp |= 0x01;    /* CD_ROM enable for DMA */
-                pci_write_config_byte(pdev, 0x53, tmp);
+        if (isa_bridge && rev >= 0x20 && rev < 0xC2) {
+                /* Are we paired with a UDMA capable chip */
+                pci_read_config_byte(isa_bridge, 0x5E, &tmp);
+                if ((tmp & 0x1E) == 0x12)
+                        port_info[0] = port_info[1] = &info_20_udma;
+                pci_dev_put(isa_bridge);
         }
-
-        pci_dev_put(isa_bridge);
-        pci_dev_put(north);
-
-        ata_pci_clear_simplex(pdev);
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int ali_reinit_one(struct pci_dev *pdev)
+{
+        ali_init_chipset(pdev);
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id ali[] = {
         { PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5228), },
         { PCI_VDEVICE(AL, PCI_DEVICE_ID_AL_M5229), },
@@ -655,7 +684,9 @@ static struct pci_driver ali_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = ali,
         .probe          = ali_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ali_reinit_one,
 };
 
 static int __init ali_init(void)
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c
index 5c47a9e0e0ca..a6b330089f22 100644
--- a/drivers/ata/pata_amd.c
+++ b/drivers/ata/pata_amd.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_amd"
-#define DRV_VERSION "0.2.4"
+#define DRV_VERSION "0.2.7"
 
 /**
  *      timing_setup            -       shared timing computation and load
@@ -326,14 +326,16 @@ static struct scsi_host_template amd_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations amd33_port_ops = {
@@ -661,6 +663,23 @@ static int amd_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int amd_reinit_one(struct pci_dev *pdev)
+{
+        if (pdev->vendor == PCI_VENDOR_ID_AMD) {
+                u8 fifo;
+                pci_read_config_byte(pdev, 0x41, &fifo);
+                if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7411)
+                        /* FIFO is broken */
+                        pci_write_config_byte(pdev, 0x41, fifo & 0x0F);
+                else
+                        pci_write_config_byte(pdev, 0x41, fifo | 0xF0);
+                if (pdev->device == PCI_DEVICE_ID_AMD_VIPER_7409 ||
+                    pdev->device == PCI_DEVICE_ID_AMD_COBRA_7401)
+                        ata_pci_clear_simplex(pdev);
+        }
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id amd[] = {
         { PCI_VDEVICE(AMD,      PCI_DEVICE_ID_AMD_COBRA_7401),          0 },
         { PCI_VDEVICE(AMD,      PCI_DEVICE_ID_AMD_VIPER_7409),          1 },
@@ -688,7 +707,9 @@ static struct pci_driver amd_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = amd,
         .probe          = amd_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = amd_reinit_one,
 };
 
 static int __init amd_init(void)
diff --git a/drivers/ata/pata_artop.c b/drivers/ata/pata_artop.c
index 690828eb5226..37bc1323bda7 100644
--- a/drivers/ata/pata_artop.c
+++ b/drivers/ata/pata_artop.c
@@ -92,7 +92,7 @@ static int artop6260_pre_reset(struct ata_port *ap)
                 return -ENOENT;
 
         pci_read_config_byte(pdev, 0x49, &tmp);
-        if (tmp & (1 >> ap->port_no))
+        if (tmp & (1 << ap->port_no))
                 ap->cbl = ATA_CBL_PATA40;
         else
                 ap->cbl = ATA_CBL_PATA80;
@@ -307,13 +307,13 @@ static struct scsi_host_template artop_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 1ce28d2125f4..6f6672c55131 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -22,7 +22,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_atiixp"
-#define DRV_VERSION "0.4.3"
+#define DRV_VERSION "0.4.4"
 
 enum {
         ATIIXP_IDE_PIO_TIMING   = 0x40,
@@ -209,14 +209,16 @@ static struct scsi_host_template atiixp_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations atiixp_port_ops = {
@@ -280,7 +282,9 @@ static struct pci_driver atiixp_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = atiixp,
         .probe          = atiixp_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .resume         = ata_pci_device_resume,
+        .suspend        = ata_pci_device_suspend,
 };
 
 static int __init atiixp_init(void)
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index b9bbd1d454bf..15841a563694 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -31,7 +31,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_cmd64x"
-#define DRV_VERSION "0.2.1"
+#define DRV_VERSION "0.2.2"
 
 /*
  * CMD64x specific registers definition.
@@ -268,14 +268,16 @@ static struct scsi_host_template cmd64x_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cmd64x_port_ops = {
@@ -468,6 +470,20 @@ static int cmd64x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int cmd64x_reinit_one(struct pci_dev *pdev)
+{
+        u8 mrdmode;
+        pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 64);
+        pci_read_config_byte(pdev, MRDMODE, &mrdmode);
+        mrdmode &= ~ 0x30;      /* IRQ set up */
+        mrdmode |= 0x02;        /* Memory read line enable */
+        pci_write_config_byte(pdev, MRDMODE, mrdmode);
+#ifdef CONFIG_PPC
+        pci_write_config_byte(pdev, UDIDETCR0, 0xF0);
+#endif
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id cmd64x[] = {
         { PCI_VDEVICE(CMD, PCI_DEVICE_ID_CMD_643), 0 },
         { PCI_VDEVICE(CMD, PCI_DEVICE_ID_CMD_646), 1 },
@@ -481,7 +497,9 @@ static struct pci_driver cmd64x_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = cmd64x,
         .probe          = cmd64x_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = cmd64x_reinit_one,
 };
 
 static int __init cmd64x_init(void)
diff --git a/drivers/ata/pata_cs5520.c b/drivers/ata/pata_cs5520.c
index 2cd3c0ff76df..9f165a8e032d 100644
--- a/drivers/ata/pata_cs5520.c
+++ b/drivers/ata/pata_cs5520.c
@@ -41,7 +41,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "pata_cs5520"
-#define DRV_VERSION     "0.6.2"
+#define DRV_VERSION     "0.6.3"
 
 struct pio_clocks
 {
@@ -159,14 +159,16 @@ static struct scsi_host_template cs5520_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cs5520_port_ops = {
@@ -296,6 +298,22 @@ static void __devexit cs5520_remove_one(struct pci_dev *pdev)
         dev_set_drvdata(dev, NULL);
 }
 
+/**
+ *      cs5520_reinit_one       -       device resume
+ *      @pdev: PCI device
+ *
+ *      Do any reconfiguration work needed by a resume from RAM. We need
+ *      to restore DMA mode support on BIOSen which disabled it
+ */
+ 
+static int cs5520_reinit_one(struct pci_dev *pdev)
+{
+        u8 pcicfg;
+        pci_read_config_byte(pdev, 0x60, &pcicfg);
+        if ((pcicfg & 0x40) == 0)
+                pci_write_config_byte(pdev, 0x60, pcicfg | 0x40);
+        return ata_pci_device_resume(pdev);
+}
 /* For now keep DMA off. We can set it for all but A rev CS5510 once the
    core ATA code can handle it */
 
@@ -310,7 +328,9 @@ static struct pci_driver cs5520_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = pata_cs5520,
         .probe          = cs5520_init_one,
-        .remove         = cs5520_remove_one
+        .remove         = cs5520_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = cs5520_reinit_one,
 };
 
 static int __init cs5520_init(void)
diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index a07cc81ef791..1c628014dae6 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -35,7 +35,7 @@
 #include <linux/dmi.h>
 
 #define DRV_NAME        "pata_cs5530"
-#define DRV_VERSION     "0.6"
+#define DRV_VERSION     "0.7.1"
 
 /**
  *      cs5530_set_piomode              -       PIO setup
@@ -173,14 +173,16 @@ static struct scsi_host_template cs5530_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cs5530_port_ops = {
@@ -238,38 +240,18 @@ static int cs5530_is_palmax(void)
         return 0;
 }
 
+
 /**
- *      cs5530_init_one         -       Initialise a CS5530
- *      @dev: PCI device
- *      @id: Entry in match table
+ *      cs5530_init_chip        -       Chipset init
  *
- *      Install a driver for the newly found CS5530 companion chip. Most of
- *      this is just housekeeping. We have to set the chip up correctly and
- *      turn off various bits of emulation magic.
+ *      Perform the chip initialisation work that is shared between both
+ *      setup and resume paths
  */
-
-static int cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+ 
+static int cs5530_init_chip(void)
 {
-        int compiler_warning_pointless_fix;
-        struct pci_dev *master_0 = NULL, *cs5530_0 = NULL;
-        static struct ata_port_info info = {
-                .sht = &cs5530_sht,
-                .flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
-                .pio_mask = 0x1f,
-                .mwdma_mask = 0x07,
-                .udma_mask = 0x07,
-                .port_ops = &cs5530_port_ops
-        };
-        /* The docking connector doesn't do UDMA, and it seems not MWDMA */
-        static struct ata_port_info info_palmax_secondary = {
-                .sht = &cs5530_sht,
-                .flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
-                .pio_mask = 0x1f,
-                .port_ops = &cs5530_port_ops
-        };
-        static struct ata_port_info *port_info[2] = { &info, &info };
+        struct pci_dev *master_0 = NULL, *cs5530_0 = NULL, *dev = NULL;
 
-        dev = NULL;
         while ((dev = pci_get_device(PCI_VENDOR_ID_CYRIX, PCI_ANY_ID, dev)) != NULL) {
                 switch (dev->device) {
                         case PCI_DEVICE_ID_CYRIX_PCI_MASTER:
@@ -290,7 +272,7 @@ static int cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
         }
 
         pci_set_master(cs5530_0);
-        compiler_warning_pointless_fix = pci_set_mwi(cs5530_0);
+        pci_set_mwi(cs5530_0);
 
         /*
          * Set PCI CacheLineSize to 16-bytes:
@@ -338,13 +320,7 @@ static int cs5530_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 
         pci_dev_put(master_0);
         pci_dev_put(cs5530_0);
-
-        if (cs5530_is_palmax())
-                port_info[1] = &info_palmax_secondary;
-
-        /* Now kick off ATA set up */
-        return ata_pci_init_one(dev, port_info, 2);
-
+        return 0;
 fail_put:
         if (master_0)
                 pci_dev_put(master_0);
@@ -353,6 +329,53 @@ fail_put:
         return -ENODEV;
 }
 
+/**
+ *      cs5530_init_one         -       Initialise a CS5530
+ *      @dev: PCI device
+ *      @id: Entry in match table
+ *
+ *      Install a driver for the newly found CS5530 companion chip. Most of
+ *      this is just housekeeping. We have to set the chip up correctly and
+ *      turn off various bits of emulation magic.
+ */
+
+static int cs5530_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+        static struct ata_port_info info = {
+                .sht = &cs5530_sht,
+                .flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
+                .pio_mask = 0x1f,
+                .mwdma_mask = 0x07,
+                .udma_mask = 0x07,
+                .port_ops = &cs5530_port_ops
+        };
+        /* The docking connector doesn't do UDMA, and it seems not MWDMA */
+        static struct ata_port_info info_palmax_secondary = {
+                .sht = &cs5530_sht,
+                .flags = ATA_FLAG_SLAVE_POSS|ATA_FLAG_SRST,
+                .pio_mask = 0x1f,
+                .port_ops = &cs5530_port_ops
+        };
+        static struct ata_port_info *port_info[2] = { &info, &info };
+        
+        /* Chip initialisation */
+        if (cs5530_init_chip())
+                return -ENODEV;
+                
+        if (cs5530_is_palmax())
+                port_info[1] = &info_palmax_secondary;
+
+        /* Now kick off ATA set up */
+        return ata_pci_init_one(pdev, port_info, 2);
+}
+
+static int cs5530_reinit_one(struct pci_dev *pdev)
+{
+        /* If we fail on resume we are doomed */
+        BUG_ON(cs5530_init_chip());
+        return ata_pci_device_resume(pdev);
+}
+        
 static const struct pci_device_id cs5530[] = {
         { PCI_VDEVICE(CYRIX, PCI_DEVICE_ID_CYRIX_5530_IDE), },
 
@@ -363,7 +386,9 @@ static struct pci_driver cs5530_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = cs5530,
         .probe          = cs5530_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = cs5530_reinit_one,
 };
 
 static int __init cs5530_init(void)
diff --git a/drivers/ata/pata_cs5535.c b/drivers/ata/pata_cs5535.c
index f8def3f9c618..e3efec4ffc79 100644
--- a/drivers/ata/pata_cs5535.c
+++ b/drivers/ata/pata_cs5535.c
@@ -39,7 +39,7 @@
 #include <asm/msr.h>
 
 #define DRV_NAME        "cs5535"
-#define DRV_VERSION     "0.2.10"
+#define DRV_VERSION     "0.2.11"
 
 /*
  *      The Geode (Aka Athlon GX now) uses an internal MSR based
@@ -177,14 +177,16 @@ static struct scsi_host_template cs5535_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cs5535_port_ops = {
@@ -267,7 +269,9 @@ static struct pci_driver cs5535_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = cs5535,
         .probe          = cs5535_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init cs5535_init(void)
diff --git a/drivers/ata/pata_cypress.c b/drivers/ata/pata_cypress.c
index 247b43608b14..e2a95699bae7 100644
--- a/drivers/ata/pata_cypress.c
+++ b/drivers/ata/pata_cypress.c
@@ -18,7 +18,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_cypress"
-#define DRV_VERSION "0.1.2"
+#define DRV_VERSION "0.1.4"
 
 /* here are the offset definitions for the registers */
 
@@ -128,14 +128,16 @@ static struct scsi_host_template cy82c693_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations cy82c693_port_ops = {
@@ -203,7 +205,9 @@ static struct pci_driver cy82c693_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = cy82c693,
         .probe          = cy82c693_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init cy82c693_init(void)
diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index ef18c60fe140..edf8a63f50af 100644
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -22,7 +22,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME        "pata_efar"
-#define DRV_VERSION     "0.4.2"
+#define DRV_VERSION     "0.4.3"
 
 /**
  *      efar_pre_reset  -       check for 40/80 pin
@@ -226,14 +226,16 @@ static struct scsi_host_template efar_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations efar_ops = {
@@ -315,6 +317,8 @@ static struct pci_driver efar_pci_driver = {
         .id_table               = efar_pci_tbl,
         .probe                  = efar_init_one,
         .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = ata_pci_device_resume,
 };
 
 static int __init efar_init(void)
diff --git a/drivers/ata/pata_hpt366.c b/drivers/ata/pata_hpt366.c
index 6d3e4c0f15fe..2663599a7c02 100644
--- a/drivers/ata/pata_hpt366.c
+++ b/drivers/ata/pata_hpt366.c
@@ -27,7 +27,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "pata_hpt366"
-#define DRV_VERSION     "0.5"
+#define DRV_VERSION     "0.5.3"
 
 struct hpt_clock {
         u8      xfer_speed;
@@ -222,9 +222,17 @@ static u32 hpt36x_find_mode(struct ata_port *ap, int speed)
 
 static int hpt36x_pre_reset(struct ata_port *ap)
 {
+        static const struct pci_bits hpt36x_enable_bits[] = {
+                { 0x50, 1, 0x04, 0x04 },
+                { 0x54, 1, 0x04, 0x04 }
+        };
+
         u8 ata66;
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
+        if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no]))
+                return -ENOENT;
+                
         pci_read_config_byte(pdev, 0x5A, &ata66);
         if (ata66 & (1 << ap->port_no))
                 ap->cbl = ATA_CBL_PATA40;
@@ -322,14 +330,16 @@ static struct scsi_host_template hpt36x_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 /*
@@ -372,6 +382,27 @@ static struct ata_port_operations hpt366_port_ops = {
 };
 
 /**
+ *      hpt36x_init_chipset     -       common chip setup
+ *      @dev: PCI device
+ *
+ *      Perform the chip setup work that must be done at both init and
+ *      resume time
+ */
+
+static void hpt36x_init_chipset(struct pci_dev *dev)
+{
+        u8 drive_fast;
+        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
+        pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
+        pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
+        pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
+
+        pci_read_config_byte(dev, 0x51, &drive_fast);
+        if (drive_fast & 0x80)
+                pci_write_config_byte(dev, 0x51, drive_fast & ~0x80);
+}
+
+/**
  *      hpt36x_init_one         -       Initialise an HPT366/368
  *      @dev: PCI device
  *      @id: Entry in match table
@@ -406,7 +437,6 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 
         u32 class_rev;
         u32 reg1;
-        u8 drive_fast;
 
         pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xFF;
@@ -416,14 +446,7 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
         if (class_rev > 2)
                         return -ENODEV;
 
-        pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
-        pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
-        pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
-        pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
-
-        pci_read_config_byte(dev, 0x51, &drive_fast);
-        if (drive_fast & 0x80)
-                pci_write_config_byte(dev, 0x51, drive_fast & ~0x80);
+        hpt36x_init_chipset(dev);
 
         pci_read_config_dword(dev, 0x40,  &reg1);
 
@@ -444,9 +467,15 @@ static int hpt36x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
         return ata_pci_init_one(dev, port_info, 2);
 }
 
+static int hpt36x_reinit_one(struct pci_dev *dev)
+{
+        hpt36x_init_chipset(dev);
+        return ata_pci_device_resume(dev);
+}
+
+
 static const struct pci_device_id hpt36x[] = {
         { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT366), },
-
         { },
 };
 
@@ -454,7 +483,9 @@ static struct pci_driver hpt36x_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = hpt36x,
         .probe          = hpt36x_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = hpt36x_reinit_one,
 };
 
 static int __init hpt36x_init(void)
@@ -462,13 +493,11 @@ static int __init hpt36x_init(void)
         return pci_register_driver(&hpt36x_pci_driver);
 }
 
-
 static void __exit hpt36x_exit(void)
 {
         pci_unregister_driver(&hpt36x_pci_driver);
 }
 
-
 MODULE_AUTHOR("Alan Cox");
 MODULE_DESCRIPTION("low-level driver for the Highpoint HPT366/368");
 MODULE_LICENSE("GPL");
diff --git a/drivers/ata/pata_hpt37x.c b/drivers/ata/pata_hpt37x.c
index 7350443948c1..47082df7199e 100644
--- a/drivers/ata/pata_hpt37x.c
+++ b/drivers/ata/pata_hpt37x.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "pata_hpt37x"
-#define DRV_VERSION     "0.5"
+#define DRV_VERSION     "0.5.1"
 
 struct hpt_clock {
         u8      xfer_speed;
@@ -453,7 +453,13 @@ static int hpt37x_pre_reset(struct ata_port *ap)
 {
         u8 scr2, ata66;
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
+        static const struct pci_bits hpt37x_enable_bits[] = {
+                { 0x50, 1, 0x04, 0x04 },
+                { 0x54, 1, 0x04, 0x04 }
+        };
+        if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no]))
+                return -ENOENT;
+                
         pci_read_config_byte(pdev, 0x5B, &scr2);
         pci_write_config_byte(pdev, 0x5B, scr2 & ~0x01);
         /* Cable register now active */
@@ -488,10 +494,17 @@ static void hpt37x_error_handler(struct ata_port *ap)
 
 static int hpt374_pre_reset(struct ata_port *ap)
 {
+        static const struct pci_bits hpt37x_enable_bits[] = {
+                { 0x50, 1, 0x04, 0x04 },
+                { 0x54, 1, 0x04, 0x04 }
+        };
         u16 mcr3, mcr6;
         u8 ata66;
-
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+
+        if (!pci_test_config_bits(pdev, &hpt37x_enable_bits[ap->port_no]))
+                return -ENOENT;
+                
         /* Do the extra channel work */
         pci_read_config_word(pdev, 0x52, &mcr3);
         pci_read_config_word(pdev, 0x56, &mcr6);
@@ -755,13 +768,13 @@ static struct scsi_host_template hpt37x_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 58cfb2bc8098..f6817b4093a4 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -334,13 +334,13 @@ static struct scsi_host_template hpt3x2n_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_hpt3x3.c b/drivers/ata/pata_hpt3x3.c
index 3334d72e251b..5f1d385eb592 100644
--- a/drivers/ata/pata_hpt3x3.c
+++ b/drivers/ata/pata_hpt3x3.c
@@ -23,7 +23,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "pata_hpt3x3"
-#define DRV_VERSION     "0.4.1"
+#define DRV_VERSION     "0.4.2"
 
 static int hpt3x3_probe_init(struct ata_port *ap)
 {
@@ -111,14 +111,16 @@ static struct scsi_host_template hpt3x3_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations hpt3x3_port_ops = {
@@ -157,6 +159,27 @@ static struct ata_port_operations hpt3x3_port_ops = {
 };
 
 /**
+ *      hpt3x3_init_chipset     -       chip setup
+ *      @dev: PCI device
+ *
+ *      Perform the setup required at boot and on resume.
+ */
+ 
+static void hpt3x3_init_chipset(struct pci_dev *dev)
+{
+        u16 cmd;
+        /* Initialize the board */
+        pci_write_config_word(dev, 0x80, 0x00);
+        /* Check if it is a 343 or a 363. 363 has COMMAND_MEMORY set */
+        pci_read_config_word(dev, PCI_COMMAND, &cmd);
+        if (cmd & PCI_COMMAND_MEMORY)
+                pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF0);
+        else
+                pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
+}
+
+
+/**
  *      hpt3x3_init_one         -       Initialise an HPT343/363
  *      @dev: PCI device
  *      @id: Entry in match table
@@ -177,21 +200,18 @@ static int hpt3x3_init_one(struct pci_dev *dev, const struct pci_device_id *id)
                 .port_ops = &hpt3x3_port_ops
         };
         static struct ata_port_info *port_info[2] = { &info, &info };
-        u16 cmd;
-
-        /* Initialize the board */
-        pci_write_config_word(dev, 0x80, 0x00);
-        /* Check if it is a 343 or a 363. 363 has COMMAND_MEMORY set */
-        pci_read_config_word(dev, PCI_COMMAND, &cmd);
-        if (cmd & PCI_COMMAND_MEMORY)
-                pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0xF0);
-        else
-                pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x20);
 
+        hpt3x3_init_chipset(dev);
         /* Now kick off ATA set up */
         return ata_pci_init_one(dev, port_info, 2);
 }
 
+static int hpt3x3_reinit_one(struct pci_dev *dev)
+{
+        hpt3x3_init_chipset(dev);
+        return ata_pci_device_resume(dev);
+}
+
 static const struct pci_device_id hpt3x3[] = {
         { PCI_VDEVICE(TTI, PCI_DEVICE_ID_TTI_HPT343), },
 
@@ -202,7 +222,9 @@ static struct pci_driver hpt3x3_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = hpt3x3,
         .probe          = hpt3x3_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = hpt3x3_reinit_one,
 };
 
 static int __init hpt3x3_init(void)
diff --git a/drivers/ata/pata_isapnp.c b/drivers/ata/pata_isapnp.c
index 640b8b0954f5..a97d55ae95c9 100644
--- a/drivers/ata/pata_isapnp.c
+++ b/drivers/ata/pata_isapnp.c
@@ -27,13 +27,13 @@ static struct scsi_host_template isapnp_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 18ff3e59a89b..0b56ff3d1cfe 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -80,7 +80,7 @@
 
 
 #define DRV_NAME "pata_it821x"
-#define DRV_VERSION "0.3.2"
+#define DRV_VERSION "0.3.3"
 
 struct it821x_dev
 {
@@ -666,16 +666,16 @@ static struct scsi_host_template it821x_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        /* 255 sectors to begin with. This is locked in smart mode but not
-           in pass through */
-        .max_sectors            = 255,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations it821x_smart_port_ops = {
@@ -808,6 +808,14 @@ static int it821x_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int it821x_reinit_one(struct pci_dev *pdev)
+{
+        /* Resume - turn raid back off if need be */
+        if (it8212_noraid)
+                it821x_disable_raid(pdev);
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id it821x[] = {
         { PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8211), },
         { PCI_VDEVICE(ITE, PCI_DEVICE_ID_ITE_8212), },
@@ -819,7 +827,9 @@ static struct pci_driver it821x_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = it821x,
         .probe          = it821x_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = it821x_reinit_one,
 };
 
 static int __init it821x_init(void)
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
new file mode 100644
index 000000000000..cb8924109f59
--- /dev/null
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -0,0 +1,271 @@
+/*
+ * ixp4xx PATA/Compact Flash driver
+ * Copyright (c) 2006 Tower Technologies
+ * Author: Alessandro Zummo <a.zummo@towertech.it>
+ *
+ * An ATA driver to handle a Compact Flash connected
+ * to the ixp4xx expansion bus in TrueIDE mode. The CF
+ * must have it chip selects connected to two CS lines
+ * on the ixp4xx. The interrupt line is optional, if not
+ * specified the driver will run in polling mode.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/libata.h>
+#include <linux/irq.h>
+#include <linux/platform_device.h>
+#include <scsi/scsi_host.h>
+
+#define DRV_NAME        "pata_ixp4xx_cf"
+#define DRV_VERSION     "0.1.1"
+
+static void ixp4xx_set_mode(struct ata_port *ap)
+{
+        int i;
+
+        for (i = 0; i < ATA_MAX_DEVICES; i++) {
+                struct ata_device *dev = &ap->device[i];
+                if (ata_dev_enabled(dev)) {
+                        dev->pio_mode = XFER_PIO_0;
+                        dev->xfer_mode = XFER_PIO_0;
+                        dev->xfer_shift = ATA_SHIFT_PIO;
+                        dev->flags |= ATA_DFLAG_PIO;
+                }
+        }
+}
+
+static void ixp4xx_phy_reset(struct ata_port *ap)
+{
+        ap->cbl = ATA_CBL_PATA40;
+        ata_port_probe(ap);
+        ata_bus_reset(ap);
+}
+
+static void ixp4xx_mmio_data_xfer(struct ata_device *adev, unsigned char *buf,
+                                unsigned int buflen, int write_data)
+{
+        unsigned int i;
+        unsigned int words = buflen >> 1;
+        u16 *buf16 = (u16 *) buf;
+        struct ata_port *ap = adev->ap;
+        void __iomem *mmio = (void __iomem *)ap->ioaddr.data_addr;
+        struct ixp4xx_pata_data *data = ap->host->dev->platform_data;
+
+        /* set the expansion bus in 16bit mode and restore
+         * 8 bit mode after the transaction.
+         */
+        *data->cs0_cfg &= ~(0x01);
+        udelay(100);
+
+        /* Transfer multiple of 2 bytes */
+        if (write_data) {
+                for (i = 0; i < words; i++)
+                        writew(buf16[i], mmio);
+        } else {
+                for (i = 0; i < words; i++)
+                        buf16[i] = readw(mmio);
+        }
+
+        /* Transfer trailing 1 byte, if any. */
+        if (unlikely(buflen & 0x01)) {
+                u16 align_buf[1] = { 0 };
+                unsigned char *trailing_buf = buf + buflen - 1;
+
+                if (write_data) {
+                        memcpy(align_buf, trailing_buf, 1);
+                        writew(align_buf[0], mmio);
+                } else {
+                        align_buf[0] = readw(mmio);
+                        memcpy(trailing_buf, align_buf, 1);
+                }
+        }
+
+        udelay(100);
+        *data->cs0_cfg |= 0x01;
+}
+
+static void ixp4xx_irq_clear(struct ata_port *ap)
+{
+}
+
+static void ixp4xx_host_stop (struct ata_host *host)
+{
+        struct ixp4xx_pata_data *data = host->dev->platform_data;
+
+        iounmap(data->cs0);
+        iounmap(data->cs1);
+}
+
+static struct scsi_host_template ixp4xx_sht = {
+        .module                 = THIS_MODULE,
+        .name                   = DRV_NAME,
+        .ioctl                  = ata_scsi_ioctl,
+        .queuecommand           = ata_scsi_queuecmd,
+        .can_queue              = ATA_DEF_QUEUE,
+        .this_id                = ATA_SHT_THIS_ID,
+        .sg_tablesize           = LIBATA_MAX_PRD,
+        .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
+        .emulated               = ATA_SHT_EMULATED,
+        .use_clustering         = ATA_SHT_USE_CLUSTERING,
+        .proc_name              = DRV_NAME,
+        .dma_boundary           = ATA_DMA_BOUNDARY,
+        .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
+        .bios_param             = ata_std_bios_param,
+};
+
+static struct ata_port_operations ixp4xx_port_ops = {
+        .set_mode       = ixp4xx_set_mode,
+        .mode_filter    = ata_pci_default_filter,
+
+        .port_disable   = ata_port_disable,
+        .tf_load        = ata_tf_load,
+        .tf_read        = ata_tf_read,
+        .check_status   = ata_check_status,
+        .exec_command   = ata_exec_command,
+        .dev_select     = ata_std_dev_select,
+
+        .qc_prep        = ata_qc_prep,
+        .qc_issue       = ata_qc_issue_prot,
+        .eng_timeout    = ata_eng_timeout,
+        .data_xfer      = ixp4xx_mmio_data_xfer,
+
+        .irq_handler    = ata_interrupt,
+        .irq_clear      = ixp4xx_irq_clear,
+
+        .port_start     = ata_port_start,
+        .port_stop      = ata_port_stop,
+        .host_stop      = ixp4xx_host_stop,
+
+        .phy_reset      = ixp4xx_phy_reset,
+};
+
+static void ixp4xx_setup_port(struct ata_ioports *ioaddr,
+                                struct ixp4xx_pata_data *data)
+{
+        ioaddr->cmd_addr        = (unsigned long) data->cs0;
+        ioaddr->altstatus_addr  = (unsigned long) data->cs1 + 0x06;
+        ioaddr->ctl_addr        = (unsigned long) data->cs1 + 0x06;
+
+        ata_std_ports(ioaddr);
+
+#ifndef __ARMEB__
+
+        /* adjust the addresses to handle the address swizzling of the
+         * ixp4xx in little endian mode.
+         */
+
+        ioaddr->data_addr       ^= 0x02;
+        ioaddr->cmd_addr        ^= 0x03;
+        ioaddr->altstatus_addr  ^= 0x03;
+        ioaddr->ctl_addr        ^= 0x03;
+        ioaddr->error_addr      ^= 0x03;
+        ioaddr->feature_addr    ^= 0x03;
+        ioaddr->nsect_addr      ^= 0x03;
+        ioaddr->lbal_addr       ^= 0x03;
+        ioaddr->lbam_addr       ^= 0x03;
+        ioaddr->lbah_addr       ^= 0x03;
+        ioaddr->device_addr     ^= 0x03;
+        ioaddr->status_addr     ^= 0x03;
+        ioaddr->command_addr    ^= 0x03;
+#endif
+}
+
+static __devinit int ixp4xx_pata_probe(struct platform_device *pdev)
+{
+        int ret;
+        unsigned int irq;
+        struct resource *cs0, *cs1;
+        struct ata_probe_ent ae;
+
+        struct ixp4xx_pata_data *data = pdev->dev.platform_data;
+
+        cs0 = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        cs1 = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+
+        if (!cs0 || !cs1)
+                return -EINVAL;
+
+        pdev->dev.coherent_dma_mask = DMA_32BIT_MASK;
+
+        data->cs0 = ioremap(cs0->start, 0x1000);
+        data->cs1 = ioremap(cs1->start, 0x1000);
+
+        irq = platform_get_irq(pdev, 0);
+        if (irq)
+                set_irq_type(irq, IRQT_HIGH);
+
+        /* Setup expansion bus chip selects */
+        *data->cs0_cfg = data->cs0_bits;
+        *data->cs1_cfg = data->cs1_bits;
+
+        memset(&ae, 0, sizeof(struct ata_probe_ent));
+        INIT_LIST_HEAD(&ae.node);
+
+        ae.dev          = &pdev->dev;
+        ae.port_ops     = &ixp4xx_port_ops;
+        ae.sht          = &ixp4xx_sht;
+        ae.n_ports      = 1;
+        ae.pio_mask     = 0x1f; /* PIO4 */
+        ae.irq          = irq;
+        ae.irq_flags    = 0;
+        ae.port_flags   = ATA_FLAG_MMIO | ATA_FLAG_NO_LEGACY
+                        | ATA_FLAG_NO_ATAPI | ATA_FLAG_SRST;
+
+        /* run in polling mode if no irq has been assigned */
+        if (!irq)
+                ae.port_flags |= ATA_FLAG_PIO_POLLING;
+
+        ixp4xx_setup_port(&ae.port[0], data);
+
+        dev_printk(KERN_INFO, &pdev->dev, "version " DRV_VERSION "\n");
+
+        ret = ata_device_add(&ae);
+        if (ret == 0)
+                return -ENODEV;
+
+        return 0;
+}
+
+static __devexit int ixp4xx_pata_remove(struct platform_device *dev)
+{
+        struct ata_host *host = platform_get_drvdata(dev);
+
+        ata_host_remove(host);
+        platform_set_drvdata(dev, NULL);
+
+        return 0;
+}
+
+static struct platform_driver ixp4xx_pata_platform_driver = {
+        .driver  = {
+                .name   = DRV_NAME,
+                .owner  = THIS_MODULE,
+        },
+        .probe          = ixp4xx_pata_probe,
+        .remove         = __devexit_p(ixp4xx_pata_remove),
+};
+
+static int __init ixp4xx_pata_init(void)
+{
+        return platform_driver_register(&ixp4xx_pata_platform_driver);
+}
+
+static void __exit ixp4xx_pata_exit(void)
+{
+        platform_driver_unregister(&ixp4xx_pata_platform_driver);
+}
+
+MODULE_AUTHOR("Alessandro Zummo <a.zummo@towertech.it>");
+MODULE_DESCRIPTION("low-level driver for ixp4xx Compact Flash PATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+module_init(ixp4xx_pata_init);
+module_exit(ixp4xx_pata_exit);
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 52a2bdf3c38d..2d661cb4df3c 100644
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -19,7 +19,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME        "pata_jmicron"
-#define DRV_VERSION     "0.1.2"
+#define DRV_VERSION     "0.1.4"
 
 typedef enum {
         PORT_PATA0 = 0,
@@ -128,14 +128,13 @@ static struct scsi_host_template jmicron_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        /* Special handling needed if you have sector or LBA48 limits */
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         /* Use standard CHS mapping rules */
         .bios_param             = ata_std_bios_param,
 };
@@ -212,12 +211,11 @@ static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *i
 
                 /* FIXME: We may want a way to override this in future */
                 pci_write_config_byte(pdev, 0x41, 0xa1);
-        }
-
-        /* PATA controller is fn 1, AHCI is fn 0 */
-        if (PCI_FUNC(pdev->devfn) != 1)
-                return -ENODEV;
 
+                /* PATA controller is fn 1, AHCI is fn 0 */
+                if (PCI_FUNC(pdev->devfn) != 1)
+                        return -ENODEV;
+        }
         if ( id->driver_data == 365 || id->driver_data == 366) {
                 /* The 365/66 have two PATA channels, redirect the second */
                 pci_read_config_dword(pdev, 0x80, &reg);
@@ -228,6 +226,27 @@ static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *i
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int jmicron_reinit_one(struct pci_dev *pdev)
+{
+        u32 reg;
+        
+        switch(pdev->device) {
+                case PCI_DEVICE_ID_JMICRON_JMB368:
+                        break;
+                case PCI_DEVICE_ID_JMICRON_JMB365:
+                case PCI_DEVICE_ID_JMICRON_JMB366:
+                        /* Restore mapping or disks swap and boy does it get ugly */
+                        pci_read_config_dword(pdev, 0x80, &reg);
+                        reg |= (1 << 24);       /* IDE1 to PATA IDE secondary */
+                        pci_write_config_dword(pdev, 0x80, reg);
+                        /* Fall through */
+                default:
+                        /* Make sure AHCI is turned back on */
+                        pci_write_config_byte(pdev, 0x41, 0xa1);
+        }
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id jmicron_pci_tbl[] = {
         { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB361), 361},
         { PCI_VDEVICE(JMICRON, PCI_DEVICE_ID_JMICRON_JMB363), 363},
@@ -243,6 +262,8 @@ static struct pci_driver jmicron_pci_driver = {
         .id_table               = jmicron_pci_tbl,
         .probe                  = jmicron_init_one,
         .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = jmicron_reinit_one,
 };
 
 static int __init jmicron_init(void)
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index 10231ef731d1..c7d1738e4e69 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -128,13 +128,13 @@ static struct scsi_host_template legacy_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_marvell.c b/drivers/ata/pata_marvell.c
new file mode 100644
index 000000000000..1c810ea00253
--- /dev/null
+++ b/drivers/ata/pata_marvell.c
@@ -0,0 +1,224 @@
+/*
+ *      Marvell PATA driver.
+ *
+ *      For the moment we drive the PATA port in legacy mode. That
+ *      isn't making full use of the device functionality but it is
+ *      easy to get working.
+ *
+ *      (c) 2006 Red Hat  <alan@redhat.com>
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <linux/device.h>
+#include <scsi/scsi_host.h>
+#include <linux/libata.h>
+#include <linux/ata.h>
+
+#define DRV_NAME        "pata_marvell"
+#define DRV_VERSION     "0.1.1"
+
+/**
+ *      marvell_pre_reset       -       check for 40/80 pin
+ *      @ap: Port
+ *
+ *      Perform the PATA port setup we need.
+ */
+
+static int marvell_pre_reset(struct ata_port *ap)
+{
+        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+        u32 devices;
+        void __iomem *barp;
+        int i;
+
+        /* Check if our port is enabled */
+
+        barp = pci_iomap(pdev, 5, 0x10);
+        if (barp == NULL)
+                return -ENOMEM;
+        printk("BAR5:");
+        for(i = 0; i <= 0x0F; i++)
+                printk("%02X:%02X ", i, readb(barp + i));
+        printk("\n");
+        
+        devices = readl(barp + 0x0C);
+        pci_iounmap(pdev, barp);
+        
+        if ((pdev->device == 0x6145) && (ap->port_no == 0) &&
+            (!(devices & 0x10)))        /* PATA enable ? */
+                return -ENOENT;
+
+        /* Cable type */
+        switch(ap->port_no)
+        {
+        case 0:
+                if (inb(ap->ioaddr.bmdma_addr + 1) & 1)
+                        ap->cbl = ATA_CBL_PATA40;
+                else
+                        ap->cbl = ATA_CBL_PATA80;
+                break;
+
+        case 1: /* Legacy SATA port */
+                ap->cbl = ATA_CBL_SATA;
+                break;
+        }
+        return ata_std_prereset(ap);
+}
+
+/**
+ *      marvell_error_handler - Setup and error handler
+ *      @ap: Port to handle
+ *
+ *      LOCKING:
+ *      None (inherited from caller).
+ */
+
+static void marvell_error_handler(struct ata_port *ap)
+{
+        return ata_bmdma_drive_eh(ap, marvell_pre_reset, ata_std_softreset,
+                                  NULL, ata_std_postreset);
+}
+
+/* No PIO or DMA methods needed for this device */
+
+static struct scsi_host_template marvell_sht = {
+        .module                 = THIS_MODULE,
+        .name                   = DRV_NAME,
+        .ioctl                  = ata_scsi_ioctl,
+        .queuecommand           = ata_scsi_queuecmd,
+        .can_queue              = ATA_DEF_QUEUE,
+        .this_id                = ATA_SHT_THIS_ID,
+        .sg_tablesize           = LIBATA_MAX_PRD,
+        .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
+        .emulated               = ATA_SHT_EMULATED,
+        .use_clustering         = ATA_SHT_USE_CLUSTERING,
+        .proc_name              = DRV_NAME,
+        .dma_boundary           = ATA_DMA_BOUNDARY,
+        .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
+        /* Use standard CHS mapping rules */
+        .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
+};
+
+static const struct ata_port_operations marvell_ops = {
+        .port_disable           = ata_port_disable,
+
+        /* Task file is PCI ATA format, use helpers */
+        .tf_load                = ata_tf_load,
+        .tf_read                = ata_tf_read,
+        .check_status           = ata_check_status,
+        .exec_command           = ata_exec_command,
+        .dev_select             = ata_std_dev_select,
+
+        .freeze                 = ata_bmdma_freeze,
+        .thaw                   = ata_bmdma_thaw,
+        .error_handler          = marvell_error_handler,
+        .post_internal_cmd      = ata_bmdma_post_internal_cmd,
+
+        /* BMDMA handling is PCI ATA format, use helpers */
+        .bmdma_setup            = ata_bmdma_setup,
+        .bmdma_start            = ata_bmdma_start,
+        .bmdma_stop             = ata_bmdma_stop,
+        .bmdma_status           = ata_bmdma_status,
+        .qc_prep                = ata_qc_prep,
+        .qc_issue               = ata_qc_issue_prot,
+        .data_xfer              = ata_pio_data_xfer,
+
+        /* Timeout handling */
+        .irq_handler            = ata_interrupt,
+        .irq_clear              = ata_bmdma_irq_clear,
+
+        /* Generic PATA PCI ATA helpers */
+        .port_start             = ata_port_start,
+        .port_stop              = ata_port_stop,
+        .host_stop              = ata_host_stop,
+};
+
+
+/**
+ *      marvell_init_one - Register Marvell ATA PCI device with kernel services
+ *      @pdev: PCI device to register
+ *      @ent: Entry in marvell_pci_tbl matching with @pdev
+ *
+ *      Called from kernel PCI layer.
+ *
+ *      LOCKING:
+ *      Inherited from PCI layer (may sleep).
+ *
+ *      RETURNS:
+ *      Zero on success, or -ERRNO value.
+ */
+
+static int marvell_init_one (struct pci_dev *pdev, const struct pci_device_id *id)
+{
+        static struct ata_port_info info = {
+                .sht            = &marvell_sht,
+                .flags          = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+
+                .pio_mask       = 0x1f,
+                .mwdma_mask     = 0x07,
+                .udma_mask      = 0x3f,
+
+                .port_ops       = &marvell_ops,
+        };
+        static struct ata_port_info info_sata = {
+                .sht            = &marvell_sht,
+                /* Slave possible as its magically mapped not real */
+                .flags          = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+
+                .pio_mask       = 0x1f,
+                .mwdma_mask     = 0x07,
+                .udma_mask      = 0x7f,
+
+                .port_ops       = &marvell_ops,
+        };
+        struct ata_port_info *port_info[2] = { &info, &info_sata };
+        int n_port = 2;
+
+        if (pdev->device == 0x6101)
+                n_port = 1;
+
+        return ata_pci_init_one(pdev, port_info, n_port);
+}
+
+static const struct pci_device_id marvell_pci_tbl[] = {
+        { PCI_DEVICE(0x11AB, 0x6101), },
+        { PCI_DEVICE(0x11AB, 0x6145), },
+        { }     /* terminate list */
+};
+
+static struct pci_driver marvell_pci_driver = {
+        .name                   = DRV_NAME,
+        .id_table               = marvell_pci_tbl,
+        .probe                  = marvell_init_one,
+        .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = ata_pci_device_resume,
+};
+
+static int __init marvell_init(void)
+{
+        return pci_register_driver(&marvell_pci_driver);
+}
+
+static void __exit marvell_exit(void)
+{
+        pci_unregister_driver(&marvell_pci_driver);
+}
+
+module_init(marvell_init);
+module_exit(marvell_exit);
+
+MODULE_AUTHOR("Alan Cox");
+MODULE_DESCRIPTION("SCSI low-level driver for Marvell ATA in legacy mode");
+MODULE_LICENSE("GPL");
+MODULE_DEVICE_TABLE(pci, marvell_pci_tbl);
+MODULE_VERSION(DRV_VERSION);
+
diff --git a/drivers/ata/pata_mpiix.c b/drivers/ata/pata_mpiix.c
index 9dfe3e9abea3..4ccca938675e 100644
--- a/drivers/ata/pata_mpiix.c
+++ b/drivers/ata/pata_mpiix.c
@@ -35,7 +35,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_mpiix"
-#define DRV_VERSION "0.7.2"
+#define DRV_VERSION "0.7.3"
 
 enum {
         IDETIM = 0x6C,          /* IDE control register */
@@ -159,14 +159,16 @@ static struct scsi_host_template mpiix_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations mpiix_port_ops = {
@@ -284,7 +286,9 @@ static struct pci_driver mpiix_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = mpiix,
         .probe          = mpiix_init_one,
-        .remove         = mpiix_remove_one
+        .remove         = mpiix_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init mpiix_init(void)
diff --git a/drivers/ata/pata_netcell.c b/drivers/ata/pata_netcell.c
index f5672de99c22..cf7fe037471c 100644
--- a/drivers/ata/pata_netcell.c
+++ b/drivers/ata/pata_netcell.c
@@ -16,7 +16,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME        "pata_netcell"
-#define DRV_VERSION     "0.1.5"
+#define DRV_VERSION     "0.1.6"
 
 /**
  *      netcell_probe_init      -       check for 40/80 pin
@@ -54,16 +54,17 @@ static struct scsi_host_template netcell_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        /* Special handling needed if you have sector or LBA48 limits */
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         /* Use standard CHS mapping rules */
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations netcell_ops = {
@@ -152,6 +153,8 @@ static struct pci_driver netcell_pci_driver = {
         .id_table               = netcell_pci_tbl,
         .probe                  = netcell_init_one,
         .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = ata_pci_device_resume,
 };
 
 static int __init netcell_init(void)
diff --git a/drivers/ata/pata_ns87410.c b/drivers/ata/pata_ns87410.c
index 2a3dbeed89b4..c3032eb9010d 100644
--- a/drivers/ata/pata_ns87410.c
+++ b/drivers/ata/pata_ns87410.c
@@ -28,7 +28,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_ns87410"
-#define DRV_VERSION "0.4.2"
+#define DRV_VERSION "0.4.3"
 
 /**
  *      ns87410_pre_reset               -       probe begin
@@ -149,14 +149,16 @@ static struct scsi_host_template ns87410_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations ns87410_port_ops = {
@@ -209,7 +211,9 @@ static struct pci_driver ns87410_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = ns87410,
         .probe          = ns87410_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init ns87410_init(void)
diff --git a/drivers/ata/pata_oldpiix.c b/drivers/ata/pata_oldpiix.c
index fc947dfecd73..10ac3cc10181 100644
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -224,14 +224,16 @@ static struct scsi_host_template oldpiix_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations oldpiix_pata_ops = {
@@ -313,6 +315,8 @@ static struct pci_driver oldpiix_pci_driver = {
         .id_table               = oldpiix_pci_tbl,
         .probe                  = oldpiix_init_one,
         .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = ata_pci_device_resume,
 };
 
 static int __init oldpiix_init(void)
diff --git a/drivers/ata/pata_opti.c b/drivers/ata/pata_opti.c
index a7320ba15575..c2988b0aa8ea 100644
--- a/drivers/ata/pata_opti.c
+++ b/drivers/ata/pata_opti.c
@@ -34,7 +34,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_opti"
-#define DRV_VERSION "0.2.5"
+#define DRV_VERSION "0.2.7"
 
 enum {
         READ_REG        = 0,    /* index of Read cycle timing register */
@@ -109,30 +109,6 @@ static void opti_write_reg(struct ata_port *ap, u8 val, int reg)
         outb(0x83, regio + 2);
 }
 
-#if 0
-/**
- *      opti_read_reg           -       control register read
- *      @ap: ATA port
- *      @reg: control register number
- *
- *      The Opti uses magic 'trapdoor' register accesses to do configuration
- *      rather than using PCI space as other controllers do. The double inw
- *      on the error register activates configuration mode. We can then read
- *      the control register
- */
-
-static u8 opti_read_reg(struct ata_port *ap, int reg)
-{
-        unsigned long regio = ap->ioaddr.cmd_addr;
-        u8 ret;
-        inw(regio + 1);
-        inw(regio + 1);
-        outb(3, regio + 2);
-        ret = inb(regio + reg);
-        outb(0x83, regio + 2);
-}
-#endif
-
 /**
  *      opti_set_piomode        -       set initial PIO mode data
  *      @ap: ATA interface
@@ -195,20 +171,21 @@ static struct scsi_host_template opti_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations opti_port_ops = {
         .port_disable   = ata_port_disable,
         .set_piomode    = opti_set_piomode,
-/*      .set_dmamode    = opti_set_dmamode, */
         .tf_load        = ata_tf_load,
         .tf_read        = ata_tf_read,
         .check_status   = ata_check_status,
@@ -266,7 +243,9 @@ static struct pci_driver opti_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = opti,
         .probe          = opti_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init opti_init(void)
diff --git a/drivers/ata/pata_optidma.c b/drivers/ata/pata_optidma.c
index c6906b4215de..80d111c569dc 100644
--- a/drivers/ata/pata_optidma.c
+++ b/drivers/ata/pata_optidma.c
@@ -33,7 +33,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_optidma"
-#define DRV_VERSION "0.2.2"
+#define DRV_VERSION "0.2.3"
 
 enum {
         READ_REG        = 0,    /* index of Read cycle timing register */
@@ -352,14 +352,16 @@ static struct scsi_host_template optidma_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations optidma_port_ops = {
@@ -521,7 +523,9 @@ static struct pci_driver optidma_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = optidma,
         .probe          = optidma_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init optidma_init(void)
diff --git a/drivers/ata/pata_pcmcia.c b/drivers/ata/pata_pcmcia.c
index e93ea2702c73..9ed7f58424a3 100644
--- a/drivers/ata/pata_pcmcia.c
+++ b/drivers/ata/pata_pcmcia.c
@@ -62,13 +62,13 @@ static struct scsi_host_template pcmcia_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
@@ -154,19 +154,12 @@ static int pcmcia_init_one(struct pcmcia_device *pdev)
         tuple.TupleOffset = 0;
         tuple.TupleDataMax = 255;
         tuple.Attributes = 0;
-        tuple.DesiredTuple = CISTPL_CONFIG;
-
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(pdev, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(pdev, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(pdev, &tuple, &stk->parse));
-        pdev->conf.ConfigBase = stk->parse.config.base;
-        pdev->conf.Present = stk->parse.config.rmask[0];
 
         /* See if we have a manufacturer identifier. Use it to set is_kme for
            vendor quirks */
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if (!pcmcia_get_first_tuple(pdev, &tuple) && !pcmcia_get_tuple_data(pdev, &tuple) && !pcmcia_parse_tuple(pdev, &tuple, &stk->parse))
-                        is_kme = ((stk->parse.manfid.manf == MANFID_KME) && ((stk->parse.manfid.card == PRODID_KME_KXLC005_A) || (stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+        is_kme = ((pdev->manf_id == MANFID_KME) &&
+                  ((pdev->card_id == PRODID_KME_KXLC005_A) ||
+                   (pdev->card_id == PRODID_KME_KXLC005_B)));
 
         /* Not sure if this is right... look up the current Vcc */
         CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(pdev, &stk->conf));
@@ -356,8 +349,10 @@ static struct pcmcia_device_id pcmcia_devices[] = {
         PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
         PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
         PCMCIA_DEVICE_PROD_ID1("TRANSCEND    512M   ", 0xd0909443),
+        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
         PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
+        PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
         PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
         PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
         PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
diff --git a/drivers/ata/pata_pdc2027x.c b/drivers/ata/pata_pdc2027x.c
index d894d9918b1d..76dd1c935dbd 100644
--- a/drivers/ata/pata_pdc2027x.c
+++ b/drivers/ata/pata_pdc2027x.c
@@ -134,13 +134,13 @@ static struct scsi_host_template pdc2027x_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
@@ -853,7 +853,7 @@ static void __devexit pdc2027x_remove_one(struct pci_dev *pdev)
  */
 static int __init pdc2027x_init(void)
 {
-        return pci_module_init(&pdc2027x_pci_driver);
+        return pci_register_driver(&pdc2027x_pci_driver);
 }
 
 /**
diff --git a/drivers/ata/pata_pdc202xx_old.c b/drivers/ata/pata_pdc202xx_old.c
index 5ba9eb20a6c2..ad691b9e7743 100644
--- a/drivers/ata/pata_pdc202xx_old.c
+++ b/drivers/ata/pata_pdc202xx_old.c
@@ -21,7 +21,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_pdc202xx_old"
-#define DRV_VERSION "0.2.1"
+#define DRV_VERSION "0.2.3"
 
 /**
  *      pdc2024x_pre_reset              -       probe begin
@@ -63,7 +63,7 @@ static void pdc2026x_error_handler(struct ata_port *ap)
 }
 
 /**
- *      pdc_configure_piomode   -       set chip PIO timing
+ *      pdc202xx_configure_piomode      -       set chip PIO timing
  *      @ap: ATA interface
  *      @adev: ATA device
  *      @pio: PIO mode
@@ -73,7 +73,7 @@ static void pdc2026x_error_handler(struct ata_port *ap)
  *      versa
  */
 
-static void pdc_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio)
+static void pdc202xx_configure_piomode(struct ata_port *ap, struct ata_device *adev, int pio)
 {
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
         int port = 0x60 + 4 * ap->port_no + 2 * adev->devno;
@@ -98,7 +98,7 @@ static void pdc_configure_piomode(struct ata_port *ap, struct ata_device *adev,
 }
 
 /**
- *      pdc_set_piomode -       set initial PIO mode data
+ *      pdc202xx_set_piomode    -       set initial PIO mode data
  *      @ap: ATA interface
  *      @adev: ATA device
  *
@@ -106,13 +106,13 @@ static void pdc_configure_piomode(struct ata_port *ap, struct ata_device *adev,
  *      but we want to set the PIO timing by default.
  */
 
-static void pdc_set_piomode(struct ata_port *ap, struct ata_device *adev)
+static void pdc202xx_set_piomode(struct ata_port *ap, struct ata_device *adev)
 {
-        pdc_configure_piomode(ap, adev, adev->pio_mode - XFER_PIO_0);
+        pdc202xx_configure_piomode(ap, adev, adev->pio_mode - XFER_PIO_0);
 }
 
 /**
- *      pdc_configure_dmamode   -       set DMA mode in chip
+ *      pdc202xx_configure_dmamode      -       set DMA mode in chip
  *      @ap: ATA interface
  *      @adev: ATA device
  *
@@ -120,7 +120,7 @@ static void pdc_set_piomode(struct ata_port *ap, struct ata_device *adev)
  *      to occur.
  */
 
-static void pdc_set_dmamode(struct ata_port *ap, struct ata_device *adev)
+static void pdc202xx_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 {
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
         int port = 0x60 + 4 * ap->port_no + 2 * adev->devno;
@@ -184,7 +184,7 @@ static void pdc2026x_bmdma_start(struct ata_queued_cmd *qc)
 
         /* The DMA clocks may have been trashed by a reset. FIXME: make conditional
            and move to qc_issue ? */
-        pdc_set_dmamode(ap, qc->dev);
+        pdc202xx_set_dmamode(ap, qc->dev);
 
         /* Cases the state machine will not complete correctly without help */
         if ((tf->flags & ATA_TFLAG_LBA48) ||  tf->protocol == ATA_PROT_ATAPI_DMA)
@@ -254,7 +254,7 @@ static void pdc2026x_dev_config(struct ata_port *ap, struct ata_device *adev)
         adev->max_sectors = 256;
 }
 
-static struct scsi_host_template pdc_sht = {
+static struct scsi_host_template pdc202xx_sht = {
         .module                 = THIS_MODULE,
         .name                   = DRV_NAME,
         .ioctl                  = ata_scsi_ioctl,
@@ -262,20 +262,22 @@ static struct scsi_host_template pdc_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations pdc2024x_port_ops = {
         .port_disable   = ata_port_disable,
-        .set_piomode    = pdc_set_piomode,
-        .set_dmamode    = pdc_set_dmamode,
+        .set_piomode    = pdc202xx_set_piomode,
+        .set_dmamode    = pdc202xx_set_dmamode,
         .mode_filter    = ata_pci_default_filter,
         .tf_load        = ata_tf_load,
         .tf_read        = ata_tf_read,
@@ -307,8 +309,8 @@ static struct ata_port_operations pdc2024x_port_ops = {
 
 static struct ata_port_operations pdc2026x_port_ops = {
         .port_disable   = ata_port_disable,
-        .set_piomode    = pdc_set_piomode,
-        .set_dmamode    = pdc_set_dmamode,
+        .set_piomode    = pdc202xx_set_piomode,
+        .set_dmamode    = pdc202xx_set_dmamode,
         .mode_filter    = ata_pci_default_filter,
         .tf_load        = ata_tf_load,
         .tf_read        = ata_tf_read,
@@ -339,11 +341,11 @@ static struct ata_port_operations pdc2026x_port_ops = {
         .host_stop      = ata_host_stop
 };
 
-static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+static int pdc202xx_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
         static struct ata_port_info info[3] = {
                 {
-                        .sht = &pdc_sht,
+                        .sht = &pdc202xx_sht,
                         .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
                         .pio_mask = 0x1f,
                         .mwdma_mask = 0x07,
@@ -351,7 +353,7 @@ static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
                         .port_ops = &pdc2024x_port_ops
                 },
                 {
-                        .sht = &pdc_sht,
+                        .sht = &pdc202xx_sht,
                         .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
                         .pio_mask = 0x1f,
                         .mwdma_mask = 0x07,
@@ -359,7 +361,7 @@ static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
                         .port_ops = &pdc2026x_port_ops
                 },
                 {
-                        .sht = &pdc_sht,
+                        .sht = &pdc202xx_sht,
                         .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
                         .pio_mask = 0x1f,
                         .mwdma_mask = 0x07,
@@ -385,7 +387,7 @@ static int pdc_init_one(struct pci_dev *dev, const struct pci_device_id *id)
         return ata_pci_init_one(dev, port_info, 2);
 }
 
-static const struct pci_device_id pdc[] = {
+static const struct pci_device_id pdc202xx[] = {
         { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20246), 0 },
         { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20262), 1 },
         { PCI_VDEVICE(PROMISE, PCI_DEVICE_ID_PROMISE_20263), 1 },
@@ -395,28 +397,30 @@ static const struct pci_device_id pdc[] = {
         { },
 };
 
-static struct pci_driver pdc_pci_driver = {
+static struct pci_driver pdc202xx_pci_driver = {
         .name           = DRV_NAME,
-        .id_table       = pdc,
-        .probe          = pdc_init_one,
-        .remove         = ata_pci_remove_one
+        .id_table       = pdc202xx,
+        .probe          = pdc202xx_init_one,
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
-static int __init pdc_init(void)
+static int __init pdc202xx_init(void)
 {
-        return pci_register_driver(&pdc_pci_driver);
+        return pci_register_driver(&pdc202xx_pci_driver);
 }
 
-static void __exit pdc_exit(void)
+static void __exit pdc202xx_exit(void)
 {
-        pci_unregister_driver(&pdc_pci_driver);
+        pci_unregister_driver(&pdc202xx_pci_driver);
 }
 
 MODULE_AUTHOR("Alan Cox");
 MODULE_DESCRIPTION("low-level driver for Promise 2024x and 20262-20267");
 MODULE_LICENSE("GPL");
-MODULE_DEVICE_TABLE(pci, pdc);
+MODULE_DEVICE_TABLE(pci, pdc202xx);
 MODULE_VERSION(DRV_VERSION);
 
-module_init(pdc_init);
-module_exit(pdc_exit);
+module_init(pdc202xx_init);
+module_exit(pdc202xx_exit);
diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
new file mode 100644
index 000000000000..443b1d85c6c4
--- /dev/null
+++ b/drivers/ata/pata_platform.c
@@ -0,0 +1,295 @@
+/*
+ * Generic platform device PATA driver
+ *
+ * Copyright (C) 2006  Paul Mundt
+ *
+ * Based on pata_pcmcia:
+ *
+ *   Copyright 2005-2006 Red Hat Inc <alan@redhat.com>, all rights reserved.
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ */
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <scsi/scsi_host.h>
+#include <linux/ata.h>
+#include <linux/libata.h>
+#include <linux/platform_device.h>
+#include <linux/pata_platform.h>
+
+#define DRV_NAME "pata_platform"
+#define DRV_VERSION "0.1.2"
+
+static int pio_mask = 1;
+
+/*
+ * Provide our own set_mode() as we don't want to change anything that has
+ * already been configured..
+ */
+static void pata_platform_set_mode(struct ata_port *ap)
+{
+        int i;
+
+        for (i = 0; i < ATA_MAX_DEVICES; i++) {
+                struct ata_device *dev = &ap->device[i];
+
+                if (ata_dev_enabled(dev)) {
+                        /* We don't really care */
+                        dev->pio_mode = dev->xfer_mode = XFER_PIO_0;
+                        dev->xfer_shift = ATA_SHIFT_PIO;
+                        dev->flags |= ATA_DFLAG_PIO;
+                }
+        }
+}
+
+static void pata_platform_host_stop(struct ata_host *host)
+{
+        int i;
+
+        /*
+         * Unmap the bases for MMIO
+         */
+        for (i = 0; i < host->n_ports; i++) {
+                struct ata_port *ap = host->ports[i];
+
+                if (ap->flags & ATA_FLAG_MMIO) {
+                        iounmap((void __iomem *)ap->ioaddr.ctl_addr);
+                        iounmap((void __iomem *)ap->ioaddr.cmd_addr);
+                }
+        }
+}
+
+static struct scsi_host_template pata_platform_sht = {
+        .module                 = THIS_MODULE,
+        .name                   = DRV_NAME,
+        .ioctl                  = ata_scsi_ioctl,
+        .queuecommand           = ata_scsi_queuecmd,
+        .can_queue              = ATA_DEF_QUEUE,
+        .this_id                = ATA_SHT_THIS_ID,
+        .sg_tablesize           = LIBATA_MAX_PRD,
+        .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
+        .emulated               = ATA_SHT_EMULATED,
+        .use_clustering         = ATA_SHT_USE_CLUSTERING,
+        .proc_name              = DRV_NAME,
+        .dma_boundary           = ATA_DMA_BOUNDARY,
+        .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
+        .bios_param             = ata_std_bios_param,
+};
+
+static struct ata_port_operations pata_platform_port_ops = {
+        .set_mode               = pata_platform_set_mode,
+
+        .port_disable           = ata_port_disable,
+        .tf_load                = ata_tf_load,
+        .tf_read                = ata_tf_read,
+        .check_status           = ata_check_status,
+        .exec_command           = ata_exec_command,
+        .dev_select             = ata_std_dev_select,
+
+        .freeze                 = ata_bmdma_freeze,
+        .thaw                   = ata_bmdma_thaw,
+        .error_handler          = ata_bmdma_error_handler,
+        .post_internal_cmd      = ata_bmdma_post_internal_cmd,
+
+        .qc_prep                = ata_qc_prep,
+        .qc_issue               = ata_qc_issue_prot,
+
+        .data_xfer              = ata_pio_data_xfer_noirq,
+
+        .irq_handler            = ata_interrupt,
+        .irq_clear              = ata_bmdma_irq_clear,
+
+        .port_start             = ata_port_start,
+        .port_stop              = ata_port_stop,
+        .host_stop              = pata_platform_host_stop
+};
+
+static void pata_platform_setup_port(struct ata_ioports *ioaddr,
+                                     struct pata_platform_info *info)
+{
+        unsigned int shift = 0;
+
+        /* Fixup the port shift for platforms that need it */
+        if (info && info->ioport_shift)
+                shift = info->ioport_shift;
+
+        ioaddr->data_addr       = ioaddr->cmd_addr + (ATA_REG_DATA    << shift);
+        ioaddr->error_addr      = ioaddr->cmd_addr + (ATA_REG_ERR     << shift);
+        ioaddr->feature_addr    = ioaddr->cmd_addr + (ATA_REG_FEATURE << shift);
+        ioaddr->nsect_addr      = ioaddr->cmd_addr + (ATA_REG_NSECT   << shift);
+        ioaddr->lbal_addr       = ioaddr->cmd_addr + (ATA_REG_LBAL    << shift);
+        ioaddr->lbam_addr       = ioaddr->cmd_addr + (ATA_REG_LBAM    << shift);
+        ioaddr->lbah_addr       = ioaddr->cmd_addr + (ATA_REG_LBAH    << shift);
+        ioaddr->device_addr     = ioaddr->cmd_addr + (ATA_REG_DEVICE  << shift);
+        ioaddr->status_addr     = ioaddr->cmd_addr + (ATA_REG_STATUS  << shift);
+        ioaddr->command_addr    = ioaddr->cmd_addr + (ATA_REG_CMD     << shift);
+}
+
+/**
+ *      pata_platform_probe             -       attach a platform interface
+ *      @pdev: platform device
+ *
+ *      Register a platform bus IDE interface. Such interfaces are PIO and we
+ *      assume do not support IRQ sharing.
+ *
+ *      Platform devices are expected to contain 3 resources per port:
+ *
+ *              - I/O Base (IORESOURCE_IO or IORESOURCE_MEM)
+ *              - CTL Base (IORESOURCE_IO or IORESOURCE_MEM)
+ *              - IRQ      (IORESOURCE_IRQ)
+ *
+ *      If the base resources are both mem types, the ioremap() is handled
+ *      here. For IORESOURCE_IO, it's assumed that there's no remapping
+ *      necessary.
+ */
+static int __devinit pata_platform_probe(struct platform_device *pdev)
+{
+        struct resource *io_res, *ctl_res;
+        struct ata_probe_ent ae;
+        unsigned int mmio;
+        int ret;
+
+        /*
+         * Simple resource validation ..
+         */
+        if (unlikely(pdev->num_resources != 3)) {
+                dev_err(&pdev->dev, "invalid number of resources\n");
+                return -EINVAL;
+        }
+
+        /*
+         * Get the I/O base first
+         */
+        io_res = platform_get_resource(pdev, IORESOURCE_IO, 0);
+        if (io_res == NULL) {
+                io_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+                if (unlikely(io_res == NULL))
+                        return -EINVAL;
+        }
+
+        /*
+         * Then the CTL base
+         */
+        ctl_res = platform_get_resource(pdev, IORESOURCE_IO, 1);
+        if (ctl_res == NULL) {
+                ctl_res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+                if (unlikely(ctl_res == NULL))
+                        return -EINVAL;
+        }
+
+        /*
+         * Check for MMIO
+         */
+        mmio = (( io_res->flags == IORESOURCE_MEM) &&
+                (ctl_res->flags == IORESOURCE_MEM));
+
+        /*
+         * Now that that's out of the way, wire up the port..
+         */
+        memset(&ae, 0, sizeof(struct ata_probe_ent));
+        INIT_LIST_HEAD(&ae.node);
+        ae.dev = &pdev->dev;
+        ae.port_ops = &pata_platform_port_ops;
+        ae.sht = &pata_platform_sht;
+        ae.n_ports = 1;
+        ae.pio_mask = pio_mask;
+        ae.irq = platform_get_irq(pdev, 0);
+        ae.irq_flags = 0;
+        ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST;
+
+        /*
+         * Handle the MMIO case
+         */
+        if (mmio) {
+                ae.port_flags |= ATA_FLAG_MMIO;
+
+                ae.port[0].cmd_addr = (unsigned long)ioremap(io_res->start,
+                                io_res->end - io_res->start + 1);
+                if (unlikely(!ae.port[0].cmd_addr)) {
+                        dev_err(&pdev->dev, "failed to remap IO base\n");
+                        return -ENXIO;
+                }
+
+                ae.port[0].ctl_addr = (unsigned long)ioremap(ctl_res->start,
+                                ctl_res->end - ctl_res->start + 1);
+                if (unlikely(!ae.port[0].ctl_addr)) {
+                        dev_err(&pdev->dev, "failed to remap CTL base\n");
+                        ret = -ENXIO;
+                        goto bad_remap;
+                }
+        } else {
+                ae.port[0].cmd_addr = io_res->start;
+                ae.port[0].ctl_addr = ctl_res->start;
+        }
+
+        ae.port[0].altstatus_addr = ae.port[0].ctl_addr;
+
+        pata_platform_setup_port(&ae.port[0], pdev->dev.platform_data);
+
+        if (unlikely(ata_device_add(&ae) == 0)) {
+                ret = -ENODEV;
+                goto add_failed;
+        }
+
+        return 0;
+
+add_failed:
+        if (ae.port[0].ctl_addr && mmio)
+                iounmap((void __iomem *)ae.port[0].ctl_addr);
+bad_remap:
+        if (ae.port[0].cmd_addr && mmio)
+                iounmap((void __iomem *)ae.port[0].cmd_addr);
+
+        return ret;
+}
+
+/**
+ *      pata_platform_remove    -       unplug a platform interface
+ *      @pdev: platform device
+ *
+ *      A platform bus ATA device has been unplugged. Perform the needed
+ *      cleanup. Also called on module unload for any active devices.
+ */
+static int __devexit pata_platform_remove(struct platform_device *pdev)
+{
+        struct device *dev = &pdev->dev;
+        struct ata_host *host = dev_get_drvdata(dev);
+
+        ata_host_remove(host);
+        dev_set_drvdata(dev, NULL);
+
+        return 0;
+}
+
+static struct platform_driver pata_platform_driver = {
+        .probe          = pata_platform_probe,
+        .remove         = __devexit_p(pata_platform_remove),
+        .driver = {
+                .name           = DRV_NAME,
+                .owner          = THIS_MODULE,
+        },
+};
+
+static int __init pata_platform_init(void)
+{
+        return platform_driver_register(&pata_platform_driver);
+}
+
+static void __exit pata_platform_exit(void)
+{
+        platform_driver_unregister(&pata_platform_driver);
+}
+module_init(pata_platform_init);
+module_exit(pata_platform_exit);
+
+module_param(pio_mask, int, 0);
+
+MODULE_AUTHOR("Paul Mundt");
+MODULE_DESCRIPTION("low-level driver for platform device ATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/ata/pata_qdi.c b/drivers/ata/pata_qdi.c
index 2c3cc0ccc606..36f621abc390 100644
--- a/drivers/ata/pata_qdi.c
+++ b/drivers/ata/pata_qdi.c
@@ -157,13 +157,13 @@ static struct scsi_host_template qdi_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_radisys.c b/drivers/ata/pata_radisys.c
index 1af83d7694d5..065541d034ad 100644
--- a/drivers/ata/pata_radisys.c
+++ b/drivers/ata/pata_radisys.c
@@ -220,14 +220,16 @@ static struct scsi_host_template radisys_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations radisys_pata_ops = {
@@ -310,6 +312,8 @@ static struct pci_driver radisys_pci_driver = {
         .id_table               = radisys_pci_tbl,
         .probe                  = radisys_init_one,
         .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = ata_pci_device_resume,
 };
 
 static int __init radisys_init(void)
diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index 4533b6357d99..3677c642c9f9 100644
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -21,7 +21,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "pata_rz1000"
-#define DRV_VERSION     "0.2.2"
+#define DRV_VERSION     "0.2.3"
 
 
 /**
@@ -83,14 +83,16 @@ static struct scsi_host_template rz1000_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations rz1000_port_ops = {
@@ -128,6 +130,19 @@ static struct ata_port_operations rz1000_port_ops = {
         .host_stop      = ata_host_stop
 };
 
+static int rz1000_fifo_disable(struct pci_dev *pdev)
+{
+        u16 reg;
+        /* Be exceptionally paranoid as we must be sure to apply the fix */
+        if (pci_read_config_word(pdev, 0x40, &reg) != 0)
+                return -1;
+        reg &= 0xDFFF;
+        if (pci_write_config_word(pdev, 0x40, reg) != 0)
+                return -1;
+        printk(KERN_INFO DRV_NAME ": disabled chipset readahead.\n");
+        return 0;
+}
+
 /**
  *      rz1000_init_one - Register RZ1000 ATA PCI device with kernel services
  *      @pdev: PCI device to register
@@ -142,7 +157,6 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en
 {
         static int printed_version;
         struct ata_port_info *port_info[2];
-        u16 reg;
         static struct ata_port_info info = {
                 .sht = &rz1000_sht,
                 .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
@@ -153,23 +167,25 @@ static int rz1000_init_one (struct pci_dev *pdev, const struct pci_device_id *en
         if (!printed_version++)
                 printk(KERN_DEBUG DRV_NAME " version " DRV_VERSION "\n");
 
-        /* Be exceptionally paranoid as we must be sure to apply the fix */
-        if (pci_read_config_word(pdev, 0x40, &reg) != 0)
-                goto fail;
-        reg &= 0xDFFF;
-        if (pci_write_config_word(pdev, 0x40, reg) != 0)
-                goto fail;
-        printk(KERN_INFO DRV_NAME ": disabled chipset readahead.\n");
-
-        port_info[0] = &info;
-        port_info[1] = &info;
-        return ata_pci_init_one(pdev, port_info, 2);
-fail:
+        if (rz1000_fifo_disable(pdev) == 0) {
+                port_info[0] = &info;
+                port_info[1] = &info;
+                return ata_pci_init_one(pdev, port_info, 2);
+        }
         printk(KERN_ERR DRV_NAME ": failed to disable read-ahead on chipset..\n");
         /* Not safe to use so skip */
         return -ENODEV;
 }
 
+static int rz1000_reinit_one(struct pci_dev *pdev)
+{
+        /* If this fails on resume (which is a "cant happen" case), we
+           must stop as any progress risks data loss */
+        if (rz1000_fifo_disable(pdev))
+                panic("rz1000 fifo");
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id pata_rz1000[] = {
         { PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1000), },
         { PCI_VDEVICE(PCTECH, PCI_DEVICE_ID_PCTECH_RZ1001), },
@@ -181,7 +197,9 @@ static struct pci_driver rz1000_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = pata_rz1000,
         .probe          = rz1000_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = rz1000_reinit_one,
 };
 
 static int __init rz1000_init(void)
diff --git a/drivers/ata/pata_sc1200.c b/drivers/ata/pata_sc1200.c
index 067d9d223e35..a3b35bc50394 100644
--- a/drivers/ata/pata_sc1200.c
+++ b/drivers/ata/pata_sc1200.c
@@ -40,7 +40,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "sc1200"
-#define DRV_VERSION     "0.2.3"
+#define DRV_VERSION     "0.2.4"
 
 #define SC1200_REV_A    0x00
 #define SC1200_REV_B1   0x01
@@ -186,14 +186,16 @@ static struct scsi_host_template sc1200_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations sc1200_port_ops = {
@@ -263,7 +265,9 @@ static struct pci_driver sc1200_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = sc1200,
         .probe          = sc1200_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init sc1200_init(void)
diff --git a/drivers/ata/pata_serverworks.c b/drivers/ata/pata_serverworks.c
index 5bbf76ec14a4..f02b6a3b0f10 100644
--- a/drivers/ata/pata_serverworks.c
+++ b/drivers/ata/pata_serverworks.c
@@ -41,7 +41,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_serverworks"
-#define DRV_VERSION "0.3.7"
+#define DRV_VERSION "0.3.9"
 
 #define SVWKS_CSB5_REVISION_NEW 0x92 /* min PCI_REVISION_ID for UDMA5 (A2.0) */
 #define SVWKS_CSB6_REVISION     0xa0 /* min PCI_REVISION_ID for UDMA4 (A1.0) */
@@ -318,14 +318,16 @@ static struct scsi_host_template serverworks_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations serverworks_osb4_port_ops = {
@@ -553,6 +555,30 @@ static int serverworks_init_one(struct pci_dev *pdev, const struct pci_device_id
         return ata_pci_init_one(pdev, port_info, ports);
 }
 
+static int serverworks_reinit_one(struct pci_dev *pdev)
+{
+        /* Force master latency timer to 64 PCI clocks */
+        pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
+        
+        switch (pdev->device)
+        {
+                case PCI_DEVICE_ID_SERVERWORKS_OSB4IDE:
+                        serverworks_fixup_osb4(pdev);
+                        break;
+                case PCI_DEVICE_ID_SERVERWORKS_CSB5IDE:
+                        ata_pci_clear_simplex(pdev);
+                        /* fall through */
+                case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE:
+                case PCI_DEVICE_ID_SERVERWORKS_CSB6IDE2:
+                        serverworks_fixup_csb(pdev);
+                        break;
+                case PCI_DEVICE_ID_SERVERWORKS_HT1000IDE:
+                        serverworks_fixup_ht1000(pdev);
+                        break;
+        }
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id serverworks[] = {
         { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_OSB4IDE), 0},
         { PCI_VDEVICE(SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE), 2},
@@ -567,7 +593,9 @@ static struct pci_driver serverworks_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = serverworks,
         .probe          = serverworks_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = serverworks_reinit_one,
 };
 
 static int __init serverworks_init(void)
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 4a2b72b4be8a..32cf0bfa8921 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -33,7 +33,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_sil680"
-#define DRV_VERSION "0.3.2"
+#define DRV_VERSION "0.4.1"
 
 /**
  *      sil680_selreg           -       return register base
@@ -218,13 +218,13 @@ static struct scsi_host_template sil680_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
@@ -262,32 +262,20 @@ static struct ata_port_operations sil680_port_ops = {
         .host_stop      = ata_host_stop
 };
 
-static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+/**
+ *      sil680_init_chip                -       chip setup
+ *      @pdev: PCI device
+ *
+ *      Perform all the chip setup which must be done both when the device
+ *      is powered up on boot and when we resume in case we resumed from RAM.
+ *      Returns the final clock settings.
+ */
+ 
+static u8 sil680_init_chip(struct pci_dev *pdev)
 {
-        static struct ata_port_info info = {
-                .sht = &sil680_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
-                .pio_mask = 0x1f,
-                .mwdma_mask = 0x07,
-                .udma_mask = 0x7f,
-                .port_ops = &sil680_port_ops
-        };
-        static struct ata_port_info info_slow = {
-                .sht = &sil680_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
-                .pio_mask = 0x1f,
-                .mwdma_mask = 0x07,
-                .udma_mask = 0x3f,
-                .port_ops = &sil680_port_ops
-        };
-        static struct ata_port_info *port_info[2] = {&info, &info};
-        static int printed_version;
         u32 class_rev   = 0;
         u8 tmpbyte      = 0;
 
-        if (!printed_version++)
-                dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
-
         pci_read_config_dword(pdev, PCI_CLASS_REVISION, &class_rev);
         class_rev &= 0xff;
         /* FIXME: double check */
@@ -322,8 +310,6 @@ static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         pci_read_config_byte(pdev,   0x8A, &tmpbyte);
         printk(KERN_INFO "sil680: BA5_EN = %d clock = %02X\n",
                         tmpbyte & 1, tmpbyte & 0x30);
-        if ((tmpbyte & 0x30) == 0)
-                port_info[0] = port_info[1] = &info_slow;
 
         pci_write_config_byte(pdev,  0xA1, 0x72);
         pci_write_config_word(pdev,  0xA2, 0x328A);
@@ -342,11 +328,51 @@ static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 case 0x20: printk(KERN_INFO "sil680: Using PCI clock.\n");break;
                 /* This last case is _NOT_ ok */
                 case 0x30: printk(KERN_ERR "sil680: Clock disabled ?\n");
-                        return -EIO;
+        }
+        return tmpbyte & 0x30;
+}
+
+static int sil680_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
+{
+        static struct ata_port_info info = {
+                .sht = &sil680_sht,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .pio_mask = 0x1f,
+                .mwdma_mask = 0x07,
+                .udma_mask = 0x7f,
+                .port_ops = &sil680_port_ops
+        };
+        static struct ata_port_info info_slow = {
+                .sht = &sil680_sht,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .pio_mask = 0x1f,
+                .mwdma_mask = 0x07,
+                .udma_mask = 0x3f,
+                .port_ops = &sil680_port_ops
+        };
+        static struct ata_port_info *port_info[2] = {&info, &info};
+        static int printed_version;
+
+        if (!printed_version++)
+                dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
+
+        switch(sil680_init_chip(pdev))
+        {
+                case 0:
+                        port_info[0] = port_info[1] = &info_slow;
+                        break;
+                case 0x30:
+                        return -ENODEV;
         }
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+static int sil680_reinit_one(struct pci_dev *pdev)
+{
+        sil680_init_chip(pdev);
+        return ata_pci_device_resume(pdev);
+}
+
 static const struct pci_device_id sil680[] = {
         { PCI_VDEVICE(CMD, PCI_DEVICE_ID_SII_680), },
 
@@ -357,7 +383,9 @@ static struct pci_driver sil680_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = sil680,
         .probe          = sil680_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = sil680_reinit_one,
 };
 
 static int __init sil680_init(void)
diff --git a/drivers/ata/pata_sis.c b/drivers/ata/pata_sis.c
index b9ffafb4198c..916cedb3d755 100644
--- a/drivers/ata/pata_sis.c
+++ b/drivers/ata/pata_sis.c
@@ -34,7 +34,7 @@
 #include <linux/ata.h>
 
 #define DRV_NAME        "pata_sis"
-#define DRV_VERSION     "0.4.4"
+#define DRV_VERSION     "0.4.5"
 
 struct sis_chipset {
         u16 device;                     /* PCI host ID */
@@ -538,14 +538,16 @@ static struct scsi_host_template sis_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static const struct ata_port_operations sis_133_ops = {
@@ -999,6 +1001,8 @@ static struct pci_driver sis_pci_driver = {
         .id_table               = sis_pci_tbl,
         .probe                  = sis_init_one,
         .remove                 = ata_pci_remove_one,
+        .suspend                = ata_pci_device_suspend,
+        .resume                 = ata_pci_device_resume,
 };
 
 static int __init sis_init(void)
diff --git a/drivers/ata/pata_sl82c105.c b/drivers/ata/pata_sl82c105.c
index 08a6dc88676f..e94f515ef54b 100644
--- a/drivers/ata/pata_sl82c105.c
+++ b/drivers/ata/pata_sl82c105.c
@@ -230,13 +230,13 @@ static struct scsi_host_template sl82c105_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
 };
 
diff --git a/drivers/ata/pata_triflex.c b/drivers/ata/pata_triflex.c
index 9640f80e8b0d..a142971f1307 100644
--- a/drivers/ata/pata_triflex.c
+++ b/drivers/ata/pata_triflex.c
@@ -43,7 +43,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_triflex"
-#define DRV_VERSION "0.2.5"
+#define DRV_VERSION "0.2.7"
 
 /**
  *      triflex_prereset                -       probe begin
@@ -185,14 +185,16 @@ static struct scsi_host_template triflex_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations triflex_port_ops = {
@@ -257,7 +259,9 @@ static struct pci_driver triflex_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = triflex,
         .probe          = triflex_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = ata_pci_device_resume,
 };
 
 static int __init triflex_init(void)
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index 1e7be9eee9c3..cc09d47fb927 100644
--- a/drivers/ata/pata_via.c
+++ b/drivers/ata/pata_via.c
@@ -23,6 +23,7 @@
  *      VIA VT8233c     -       UDMA100
  *      VIA VT8235      -       UDMA133
  *      VIA VT8237      -       UDMA133
+ *      VIA VT8251      -       UDMA133
  *
  *      Most registers remain compatible across chips. Others start reserved
  *      and acquire sensible semantics if set to 1 (eg cable detect). A few
@@ -60,7 +61,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_via"
-#define DRV_VERSION "0.1.14"
+#define DRV_VERSION "0.2.0"
 
 /*
  *      The following comes directly from Vojtech Pavlik's ide/pci/via82cxxx
@@ -94,6 +95,7 @@ static const struct via_isa_bridge {
         u8 rev_max;
         u16 flags;
 } via_isa_bridges[] = {
+        { "vt8251",     PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt6410",     PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST | VIA_NO_ENABLES},
         { "vt8237a",    PCI_DEVICE_ID_VIA_8237A,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
@@ -288,14 +290,16 @@ static struct scsi_host_template via_sht = {
         .can_queue              = ATA_DEF_QUEUE,
         .this_id                = ATA_SHT_THIS_ID,
         .sg_tablesize           = LIBATA_MAX_PRD,
-        .max_sectors            = ATA_MAX_SECTORS,
         .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
         .emulated               = ATA_SHT_EMULATED,
         .use_clustering         = ATA_SHT_USE_CLUSTERING,
         .proc_name              = DRV_NAME,
         .dma_boundary           = ATA_DMA_BOUNDARY,
         .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
         .bios_param             = ata_std_bios_param,
+        .resume                 = ata_scsi_device_resume,
+        .suspend                = ata_scsi_device_suspend,
 };
 
 static struct ata_port_operations via_port_ops = {
@@ -369,8 +373,42 @@ static struct ata_port_operations via_port_ops_noirq = {
 };
 
 /**
+ *      via_config_fifo         -       set up the FIFO
+ *      @pdev: PCI device
+ *      @flags: configuration flags
+ *
+ *      Set the FIFO properties for this device if neccessary. Used both on
+ *      set up and on and the resume path
+ */
+
+static void via_config_fifo(struct pci_dev *pdev, unsigned int flags)
+{
+        u8 enable;
+        
+        /* 0x40 low bits indicate enabled channels */
+        pci_read_config_byte(pdev, 0x40 , &enable);
+        enable &= 3;
+        
+        if (flags & VIA_SET_FIFO) {
+                u8 fifo_setting[4] = {0x00, 0x60, 0x00, 0x20};
+                u8 fifo;
+
+                pci_read_config_byte(pdev, 0x43, &fifo);
+
+                /* Clear PREQ# until DDACK# for errata */
+                if (flags & VIA_BAD_PREQ)
+                        fifo &= 0x7F;
+                else
+                        fifo &= 0x9f;
+                /* Turn on FIFO for enabled channels */
+                fifo |= fifo_setting[enable];
+                pci_write_config_byte(pdev, 0x43, fifo);
+        }
+}
+
+/**
  *      via_init_one            -       discovery callback
- *      @pdev: PCI device ID
+ *      @pdev: PCI device
  *      @id: PCI table info
  *
  *      A VIA IDE interface has been discovered. Figure out what revision
@@ -382,7 +420,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         /* Early VIA without UDMA support */
         static struct ata_port_info via_mwdma_info = {
                 .sht = &via_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
                 .pio_mask = 0x1f,
                 .mwdma_mask = 0x07,
                 .port_ops = &via_port_ops
@@ -390,7 +428,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         /* Ditto with IRQ masking required */
         static struct ata_port_info via_mwdma_info_borked = {
                 .sht = &via_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
                 .pio_mask = 0x1f,
                 .mwdma_mask = 0x07,
                 .port_ops = &via_port_ops_noirq,
@@ -398,7 +436,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         /* VIA UDMA 33 devices (and borked 66) */
         static struct ata_port_info via_udma33_info = {
                 .sht = &via_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
                 .pio_mask = 0x1f,
                 .mwdma_mask = 0x07,
                 .udma_mask = 0x7,
@@ -407,7 +445,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         /* VIA UDMA 66 devices */
         static struct ata_port_info via_udma66_info = {
                 .sht = &via_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
                 .pio_mask = 0x1f,
                 .mwdma_mask = 0x07,
                 .udma_mask = 0x1f,
@@ -416,7 +454,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         /* VIA UDMA 100 devices */
         static struct ata_port_info via_udma100_info = {
                 .sht = &via_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
                 .pio_mask = 0x1f,
                 .mwdma_mask = 0x07,
                 .udma_mask = 0x3f,
@@ -425,7 +463,7 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         /* UDMA133 with bad AST (All current 133) */
         static struct ata_port_info via_udma133_info = {
                 .sht = &via_sht,
-                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST,
+                .flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SETXFER_POLLING,
                 .pio_mask = 0x1f,
                 .mwdma_mask = 0x07,
                 .udma_mask = 0x7f,      /* FIXME: should check north bridge */
@@ -470,21 +508,8 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         }
 
         /* Initialise the FIFO for the enabled channels. */
-        if (config->flags & VIA_SET_FIFO) {
-                u8 fifo_setting[4] = {0x00, 0x60, 0x00, 0x20};
-                u8 fifo;
-
-                pci_read_config_byte(pdev, 0x43, &fifo);
-
-                /* Clear PREQ# until DDACK# for errata */
-                if (config->flags & VIA_BAD_PREQ)
-                        fifo &= 0x7F;
-                else
-                        fifo &= 0x9f;
-                /* Turn on FIFO for enabled channels */
-                fifo |= fifo_setting[enable];
-                pci_write_config_byte(pdev, 0x43, fifo);
-        }
+        via_config_fifo(pdev, config->flags);
+        
         /* Clock set up */
         switch(config->flags & VIA_UDMA) {
                 case VIA_UDMA_NONE:
@@ -528,6 +553,39 @@ static int via_init_one(struct pci_dev *pdev, const struct pci_device_id *id)
         return ata_pci_init_one(pdev, port_info, 2);
 }
 
+/**
+ *      via_reinit_one          -       reinit after resume
+ *      @pdev; PCI device
+ *
+ *      Called when the VIA PATA device is resumed. We must then
+ *      reconfigure the fifo and other setup we may have altered. In
+ *      addition the kernel needs to have the resume methods on PCI
+ *      quirk supported.
+ */
+
+static int via_reinit_one(struct pci_dev *pdev)
+{
+        u32 timing;
+        struct ata_host *host = dev_get_drvdata(&pdev->dev);
+        const struct via_isa_bridge *config = host->private_data;
+        
+        via_config_fifo(pdev, config->flags);
+
+        if ((config->flags & VIA_UDMA) == VIA_UDMA_66) {
+                /* The 66 MHz devices require we enable the clock */
+                pci_read_config_dword(pdev, 0x50, &timing);
+                timing |= 0x80008;
+                pci_write_config_dword(pdev, 0x50, timing);
+        }
+        if (config->flags & VIA_BAD_CLK66) {
+                /* Disable the 66MHz clock on problem devices */
+                pci_read_config_dword(pdev, 0x50, &timing);
+                timing &= ~0x80008;
+                pci_write_config_dword(pdev, 0x50, timing);
+        }
+        return ata_pci_device_resume(pdev);     
+}
+
 static const struct pci_device_id via[] = {
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C576_1), },
         { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C586_1), },
@@ -541,7 +599,9 @@ static struct pci_driver via_pci_driver = {
         .name           = DRV_NAME,
         .id_table       = via,
         .probe          = via_init_one,
-        .remove         = ata_pci_remove_one
+        .remove         = ata_pci_remove_one,
+        .suspend        = ata_pci_device_suspend,
+        .resume         = via_reinit_one,
 };
 
 static int __init via_init(void)
diff --git a/drivers/ata/pata_winbond.c b/drivers/ata/pata_winbond.c
new file mode 100644
index 000000000000..3ea345cde52e
--- /dev/null
+++ b/drivers/ata/pata_winbond.c
@@ -0,0 +1,306 @@
+/*
+ *    pata_winbond.c - Winbond VLB ATA controllers
+ *      (C) 2006 Red Hat <alan@redhat.com>
+ *
+ *    Support for the Winbond 83759A when operating in advanced mode.
+ *    Multichip mode is not currently supported.
+ */
+ 
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/init.h>
+#include <linux/blkdev.h>
+#include <linux/delay.h>
+#include <scsi/scsi_host.h>
+#include <linux/libata.h>
+#include <linux/platform_device.h>
+
+#define DRV_NAME "pata_winbond"
+#define DRV_VERSION "0.0.1"
+
+#define NR_HOST 4       /* Two winbond controllers, two channels each */
+
+struct winbond_data {
+        unsigned long config;
+        struct platform_device *platform_dev;
+};
+
+static struct ata_host *winbond_host[NR_HOST];
+static struct winbond_data winbond_data[NR_HOST];
+static int nr_winbond_host;
+
+#ifdef MODULE
+static int probe_winbond = 1;
+#else
+static int probe_winbond;
+#endif
+
+static spinlock_t winbond_lock = SPIN_LOCK_UNLOCKED;
+
+static void winbond_writecfg(unsigned long port, u8 reg, u8 val)
+{
+        unsigned long flags;
+        spin_lock_irqsave(&winbond_lock, flags);
+        outb(reg, port + 0x01);
+        outb(val, port + 0x02);
+        spin_unlock_irqrestore(&winbond_lock, flags);
+}
+
+static u8 winbond_readcfg(unsigned long port, u8 reg)
+{
+        u8 val;
+
+        unsigned long flags;
+        spin_lock_irqsave(&winbond_lock, flags);
+        outb(reg, port + 0x01);
+        val = inb(port + 0x02);
+        spin_unlock_irqrestore(&winbond_lock, flags);
+
+        return val;
+}
+
+static void winbond_set_piomode(struct ata_port *ap, struct ata_device *adev)
+{
+        struct ata_timing t;
+        struct winbond_data *winbond = ap->host->private_data;
+        int active, recovery;
+        u8 reg;
+        int timing = 0x88 + (ap->port_no * 4) + (adev->devno * 2);
+
+        reg = winbond_readcfg(winbond->config, 0x81);
+        
+        /* Get the timing data in cycles */
+        if (reg & 0x40)         /* Fast VLB bus, assume 50MHz */
+                ata_timing_compute(adev, adev->pio_mode, &t, 20000, 1000);
+        else
+                ata_timing_compute(adev, adev->pio_mode, &t, 30303, 1000);
+
+        active = (FIT(t.active, 3, 17) - 1) & 0x0F;
+        recovery = (FIT(t.recover, 1, 15) + 1) & 0x0F;
+        timing = (active << 4) | recovery;
+        winbond_writecfg(winbond->config, timing, reg);
+        
+        /* Load the setup timing */
+        
+        reg = 0x35;
+        if (adev->class != ATA_DEV_ATA)
+                reg |= 0x08;    /* FIFO off */
+        if (!ata_pio_need_iordy(adev))
+                reg |= 0x02;    /* IORDY off */
+        reg |= (FIT(t.setup, 0, 3) << 6);
+        winbond_writecfg(winbond->config, timing + 1, reg);
+}
+
+
+static void winbond_data_xfer(struct ata_device *adev, unsigned char *buf, unsigned int buflen, int write_data)
+{
+        struct ata_port *ap = adev->ap;
+        int slop = buflen & 3;
+
+        if (ata_id_has_dword_io(adev->id)) {
+                if (write_data)
+                        outsl(ap->ioaddr.data_addr, buf, buflen >> 2);
+                else
+                        insl(ap->ioaddr.data_addr, buf, buflen >> 2);
+
+                if (unlikely(slop)) {
+                        u32 pad;
+                        if (write_data) {
+                                memcpy(&pad, buf + buflen - slop, slop);
+                                outl(le32_to_cpu(pad), ap->ioaddr.data_addr);
+                        } else {
+                                pad = cpu_to_le16(inl(ap->ioaddr.data_addr));
+                                memcpy(buf + buflen - slop, &pad, slop);
+                        }
+                }
+        } else
+                ata_pio_data_xfer(adev, buf, buflen, write_data);
+}
+
+static struct scsi_host_template winbond_sht = {
+        .module                 = THIS_MODULE,
+        .name                   = DRV_NAME,
+        .ioctl                  = ata_scsi_ioctl,
+        .queuecommand           = ata_scsi_queuecmd,
+        .can_queue              = ATA_DEF_QUEUE,
+        .this_id                = ATA_SHT_THIS_ID,
+        .sg_tablesize           = LIBATA_MAX_PRD,
+        .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
+        .emulated               = ATA_SHT_EMULATED,
+        .use_clustering         = ATA_SHT_USE_CLUSTERING,
+        .proc_name              = DRV_NAME,
+        .dma_boundary           = ATA_DMA_BOUNDARY,
+        .slave_configure        = ata_scsi_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
+        .bios_param             = ata_std_bios_param,
+};
+
+static struct ata_port_operations winbond_port_ops = {
+        .port_disable   = ata_port_disable,
+        .set_piomode    = winbond_set_piomode,
+
+        .tf_load        = ata_tf_load,
+        .tf_read        = ata_tf_read,
+        .check_status   = ata_check_status,
+        .exec_command   = ata_exec_command,
+        .dev_select     = ata_std_dev_select,
+
+        .freeze         = ata_bmdma_freeze,
+        .thaw           = ata_bmdma_thaw,
+        .error_handler  = ata_bmdma_error_handler,
+        .post_internal_cmd = ata_bmdma_post_internal_cmd,
+
+        .qc_prep        = ata_qc_prep,
+        .qc_issue       = ata_qc_issue_prot,
+
+        .data_xfer      = winbond_data_xfer,
+
+        .irq_handler    = ata_interrupt,
+        .irq_clear      = ata_bmdma_irq_clear,
+
+        .port_start     = ata_port_start,
+        .port_stop      = ata_port_stop,
+        .host_stop      = ata_host_stop
+};
+
+/**
+ *      winbond_init_one                -       attach a winbond interface
+ *      @type: Type to display
+ *      @io: I/O port start
+ *      @irq: interrupt line
+ *      @fast: True if on a > 33Mhz VLB
+ *
+ *      Register a VLB bus IDE interface. Such interfaces are PIO and we
+ *      assume do not support IRQ sharing.
+ */
+
+static __init int winbond_init_one(unsigned long port)
+{
+        struct ata_probe_ent ae;
+        struct platform_device *pdev;
+        int ret;
+        u8 reg;
+        int i;
+
+        reg = winbond_readcfg(port, 0x81);
+        reg |= 0x80;    /* jumpered mode off */
+        winbond_writecfg(port, 0x81, reg);
+        reg = winbond_readcfg(port, 0x83);
+        reg |= 0xF0;    /* local control */
+        winbond_writecfg(port, 0x83, reg);
+        reg = winbond_readcfg(port, 0x85);
+        reg |= 0xF0;    /* programmable timing */
+        winbond_writecfg(port, 0x85, reg);
+
+        reg = winbond_readcfg(port, 0x81);
+        
+        if (!(reg & 0x03))              /* Disabled */
+                return 0;
+
+        for (i = 0; i < 2 ; i ++) {
+
+                if (reg & (1 << i)) {           
+                        /*
+                         *      Fill in a probe structure first of all
+                         */
+
+                        pdev = platform_device_register_simple(DRV_NAME, nr_winbond_host, NULL, 0);
+                        if (pdev == NULL)
+                                return -ENOMEM;
+
+                        memset(&ae, 0, sizeof(struct ata_probe_ent));
+                        INIT_LIST_HEAD(&ae.node);
+                        ae.dev = &pdev->dev;
+
+                        ae.port_ops = &winbond_port_ops;
+                        ae.pio_mask = 0x1F;
+
+                        ae.sht = &winbond_sht;
+        
+                        ae.n_ports = 1;
+                        ae.irq = 14 + i;
+                        ae.irq_flags = 0;
+                        ae.port_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SRST;
+                        ae.port[0].cmd_addr = 0x1F0 - (0x80 * i);
+                        ae.port[0].altstatus_addr = ae.port[0].cmd_addr + 0x0206;
+                        ae.port[0].ctl_addr = ae.port[0].altstatus_addr;
+                        ata_std_ports(&ae.port[0]);
+                        /*
+                         *      Hook in a private data structure per channel
+                         */
+                        ae.private_data = &winbond_data[nr_winbond_host];
+                        winbond_data[nr_winbond_host].config = port;
+                        winbond_data[nr_winbond_host].platform_dev = pdev;
+
+                        ret = ata_device_add(&ae);
+                        if (ret == 0) {
+                                platform_device_unregister(pdev);
+                                return -ENODEV;
+                        }
+                        winbond_host[nr_winbond_host++] = dev_get_drvdata(&pdev->dev);
+                }
+        }
+
+        return 0;
+}
+
+/**
+ *      winbond_init            -       attach winbond interfaces
+ *
+ *      Attach winbond IDE interfaces by scanning the ports it may occupy.
+ */
+
+static __init int winbond_init(void)
+{
+        static const unsigned long config[2] = { 0x130, 0x1B0 };
+
+        int ct = 0;
+        int i;
+        
+        if (probe_winbond == 0)
+                return -ENODEV;
+
+        /*
+         *      Check both base addresses
+         */
+
+        for (i = 0; i < 2; i++) {
+                if (probe_winbond & (1<<i)) {
+                        int ret = 0;
+                        unsigned long port = config[i];
+
+                        if (request_region(port, 2, "pata_winbond")) {
+                                ret = winbond_init_one(port);
+                                if(ret <= 0)
+                                        release_region(port, 2);
+                                else ct+= ret;
+                        }
+                }
+        }
+        if (ct != 0)
+                return 0;
+        return -ENODEV;
+}
+
+static __exit void winbond_exit(void)
+{
+        int i;
+
+        for (i = 0; i < nr_winbond_host; i++) {
+                ata_host_remove(winbond_host[i]);
+                release_region(winbond_data[i].config, 2);
+                platform_device_unregister(winbond_data[i].platform_dev);
+        }
+}
+
+MODULE_AUTHOR("Alan Cox");
+MODULE_DESCRIPTION("low-level driver for Winbond VL ATA");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
+
+module_init(winbond_init);
+module_exit(winbond_exit);
+
+module_param(probe_winbond, int, 0);
+
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index d65ebfd7c7b2..0d316eb3c214 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -29,6 +29,11 @@
  *  NV-specific details such as register offsets, SATA phy location,
  *  hotplug info, etc.
  *
+ *  CK804/MCP04 controllers support an alternate programming interface
+ *  similar to the ADMA specification (with some modifications).
+ *  This allows the use of NCQ. Non-DMA-mapped ATA commands are still
+ *  sent through the legacy interface.
+ *
  */
 
 #include <linux/kernel.h>
@@ -40,10 +45,13 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <scsi/scsi_host.h>
+#include <scsi/scsi_device.h>
 #include <linux/libata.h>
 
 #define DRV_NAME                        "sata_nv"
-#define DRV_VERSION                     "2.0"
+#define DRV_VERSION                     "3.2"
+
+#define NV_ADMA_DMA_BOUNDARY            0xffffffffUL
 
 enum {
         NV_PORTS                        = 2,
@@ -78,8 +86,138 @@ enum {
         // For PCI config register 20
         NV_MCP_SATA_CFG_20              = 0x50,
         NV_MCP_SATA_CFG_20_SATA_SPACE_EN = 0x04,
+        NV_MCP_SATA_CFG_20_PORT0_EN     = (1 << 17),
+        NV_MCP_SATA_CFG_20_PORT1_EN     = (1 << 16),
+        NV_MCP_SATA_CFG_20_PORT0_PWB_EN = (1 << 14),
+        NV_MCP_SATA_CFG_20_PORT1_PWB_EN = (1 << 12),
+
+        NV_ADMA_MAX_CPBS                = 32,
+        NV_ADMA_CPB_SZ                  = 128,
+        NV_ADMA_APRD_SZ                 = 16,
+        NV_ADMA_SGTBL_LEN               = (1024 - NV_ADMA_CPB_SZ) /
+                                           NV_ADMA_APRD_SZ,
+        NV_ADMA_SGTBL_TOTAL_LEN         = NV_ADMA_SGTBL_LEN + 5,
+        NV_ADMA_SGTBL_SZ                = NV_ADMA_SGTBL_LEN * NV_ADMA_APRD_SZ,
+        NV_ADMA_PORT_PRIV_DMA_SZ        = NV_ADMA_MAX_CPBS *
+                                           (NV_ADMA_CPB_SZ + NV_ADMA_SGTBL_SZ),
+
+        /* BAR5 offset to ADMA general registers */
+        NV_ADMA_GEN                     = 0x400,
+        NV_ADMA_GEN_CTL                 = 0x00,
+        NV_ADMA_NOTIFIER_CLEAR          = 0x30,
+
+        /* BAR5 offset to ADMA ports */
+        NV_ADMA_PORT                    = 0x480,
+
+        /* size of ADMA port register space  */
+        NV_ADMA_PORT_SIZE               = 0x100,
+
+        /* ADMA port registers */
+        NV_ADMA_CTL                     = 0x40,
+        NV_ADMA_CPB_COUNT               = 0x42,
+        NV_ADMA_NEXT_CPB_IDX            = 0x43,
+        NV_ADMA_STAT                    = 0x44,
+        NV_ADMA_CPB_BASE_LOW            = 0x48,
+        NV_ADMA_CPB_BASE_HIGH           = 0x4C,
+        NV_ADMA_APPEND                  = 0x50,
+        NV_ADMA_NOTIFIER                = 0x68,
+        NV_ADMA_NOTIFIER_ERROR          = 0x6C,
+
+        /* NV_ADMA_CTL register bits */
+        NV_ADMA_CTL_HOTPLUG_IEN         = (1 << 0),
+        NV_ADMA_CTL_CHANNEL_RESET       = (1 << 5),
+        NV_ADMA_CTL_GO                  = (1 << 7),
+        NV_ADMA_CTL_AIEN                = (1 << 8),
+        NV_ADMA_CTL_READ_NON_COHERENT   = (1 << 11),
+        NV_ADMA_CTL_WRITE_NON_COHERENT  = (1 << 12),
+
+        /* CPB response flag bits */
+        NV_CPB_RESP_DONE                = (1 << 0),
+        NV_CPB_RESP_ATA_ERR             = (1 << 3),
+        NV_CPB_RESP_CMD_ERR             = (1 << 4),
+        NV_CPB_RESP_CPB_ERR             = (1 << 7),
+
+        /* CPB control flag bits */
+        NV_CPB_CTL_CPB_VALID            = (1 << 0),
+        NV_CPB_CTL_QUEUE                = (1 << 1),
+        NV_CPB_CTL_APRD_VALID           = (1 << 2),
+        NV_CPB_CTL_IEN                  = (1 << 3),
+        NV_CPB_CTL_FPDMA                = (1 << 4),
+
+        /* APRD flags */
+        NV_APRD_WRITE                   = (1 << 1),
+        NV_APRD_END                     = (1 << 2),
+        NV_APRD_CONT                    = (1 << 3),
+
+        /* NV_ADMA_STAT flags */
+        NV_ADMA_STAT_TIMEOUT            = (1 << 0),
+        NV_ADMA_STAT_HOTUNPLUG          = (1 << 1),
+        NV_ADMA_STAT_HOTPLUG            = (1 << 2),
+        NV_ADMA_STAT_CPBERR             = (1 << 4),
+        NV_ADMA_STAT_SERROR             = (1 << 5),
+        NV_ADMA_STAT_CMD_COMPLETE       = (1 << 6),
+        NV_ADMA_STAT_IDLE               = (1 << 8),
+        NV_ADMA_STAT_LEGACY             = (1 << 9),
+        NV_ADMA_STAT_STOPPED            = (1 << 10),
+        NV_ADMA_STAT_DONE               = (1 << 12),
+        NV_ADMA_STAT_ERR                = NV_ADMA_STAT_CPBERR |
+                                          NV_ADMA_STAT_TIMEOUT,
+
+        /* port flags */
+        NV_ADMA_PORT_REGISTER_MODE      = (1 << 0),
+        NV_ADMA_ATAPI_SETUP_COMPLETE    = (1 << 1),
+
+};
+
+/* ADMA Physical Region Descriptor - one SG segment */
+struct nv_adma_prd {
+        __le64                  addr;
+        __le32                  len;
+        u8                      flags;
+        u8                      packet_len;
+        __le16                  reserved;
+};
+
+enum nv_adma_regbits {
+        CMDEND  = (1 << 15),            /* end of command list */
+        WNB     = (1 << 14),            /* wait-not-BSY */
+        IGN     = (1 << 13),            /* ignore this entry */
+        CS1n    = (1 << (4 + 8)),       /* std. PATA signals follow... */
+        DA2     = (1 << (2 + 8)),
+        DA1     = (1 << (1 + 8)),
+        DA0     = (1 << (0 + 8)),
+};
+
+/* ADMA Command Parameter Block
+   The first 5 SG segments are stored inside the Command Parameter Block itself.
+   If there are more than 5 segments the remainder are stored in a separate
+   memory area indicated by next_aprd. */
+struct nv_adma_cpb {
+        u8                      resp_flags;    /* 0 */
+        u8                      reserved1;     /* 1 */
+        u8                      ctl_flags;     /* 2 */
+        /* len is length of taskfile in 64 bit words */
+        u8                      len;           /* 3  */
+        u8                      tag;           /* 4 */
+        u8                      next_cpb_idx;  /* 5 */
+        __le16                  reserved2;     /* 6-7 */
+        __le16                  tf[12];        /* 8-31 */
+        struct nv_adma_prd      aprd[5];       /* 32-111 */
+        __le64                  next_aprd;     /* 112-119 */
+        __le64                  reserved3;     /* 120-127 */
+};
+
+
+struct nv_adma_port_priv {
+        struct nv_adma_cpb      *cpb;
+        dma_addr_t              cpb_dma;
+        struct nv_adma_prd      *aprd;
+        dma_addr_t              aprd_dma;
+        u8                      flags;
 };
 
+#define NV_ADMA_CHECK_INTR(GCTL, PORT) ((GCTL) & ( 1 << (19 + (12 * (PORT)))))
+
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
 static void nv_ck804_host_stop(struct ata_host *host);
 static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance);
@@ -93,13 +231,28 @@ static void nv_nf2_thaw(struct ata_port *ap);
 static void nv_ck804_freeze(struct ata_port *ap);
 static void nv_ck804_thaw(struct ata_port *ap);
 static void nv_error_handler(struct ata_port *ap);
+static int nv_adma_slave_config(struct scsi_device *sdev);
+static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc);
+static void nv_adma_qc_prep(struct ata_queued_cmd *qc);
+static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc);
+static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance);
+static void nv_adma_irq_clear(struct ata_port *ap);
+static int nv_adma_port_start(struct ata_port *ap);
+static void nv_adma_port_stop(struct ata_port *ap);
+static void nv_adma_error_handler(struct ata_port *ap);
+static void nv_adma_host_stop(struct ata_host *host);
+static void nv_adma_bmdma_setup(struct ata_queued_cmd *qc);
+static void nv_adma_bmdma_start(struct ata_queued_cmd *qc);
+static void nv_adma_bmdma_stop(struct ata_queued_cmd *qc);
+static u8 nv_adma_bmdma_status(struct ata_port *ap);
 
 enum nv_host_type
 {
         GENERIC,
         NFORCE2,
         NFORCE3 = NFORCE2,      /* NF2 == NF3 as far as sata_nv is concerned */
-        CK804
+        CK804,
+        ADMA
 };
 
 static const struct pci_device_id nv_pci_tbl[] = {
@@ -160,6 +313,24 @@ static struct scsi_host_template nv_sht = {
         .bios_param             = ata_std_bios_param,
 };
 
+static struct scsi_host_template nv_adma_sht = {
+        .module                 = THIS_MODULE,
+        .name                   = DRV_NAME,
+        .ioctl                  = ata_scsi_ioctl,
+        .queuecommand           = ata_scsi_queuecmd,
+        .can_queue              = NV_ADMA_MAX_CPBS,
+        .this_id                = ATA_SHT_THIS_ID,
+        .sg_tablesize           = NV_ADMA_SGTBL_TOTAL_LEN,
+        .cmd_per_lun            = ATA_SHT_CMD_PER_LUN,
+        .emulated               = ATA_SHT_EMULATED,
+        .use_clustering         = ATA_SHT_USE_CLUSTERING,
+        .proc_name              = DRV_NAME,
+        .dma_boundary           = NV_ADMA_DMA_BOUNDARY,
+        .slave_configure        = nv_adma_slave_config,
+        .slave_destroy          = ata_scsi_slave_destroy,
+        .bios_param             = ata_std_bios_param,
+};
+
 static const struct ata_port_operations nv_generic_ops = {
         .port_disable           = ata_port_disable,
         .tf_load                = ata_tf_load,
@@ -241,11 +412,40 @@ static const struct ata_port_operations nv_ck804_ops = {
         .host_stop              = nv_ck804_host_stop,
 };
 
+static const struct ata_port_operations nv_adma_ops = {
+        .port_disable           = ata_port_disable,
+        .tf_load                = ata_tf_load,
+        .tf_read                = ata_tf_read,
+        .check_atapi_dma        = nv_adma_check_atapi_dma,
+        .exec_command           = ata_exec_command,
+        .check_status           = ata_check_status,
+        .dev_select             = ata_std_dev_select,
+        .bmdma_setup            = nv_adma_bmdma_setup,
+        .bmdma_start            = nv_adma_bmdma_start,
+        .bmdma_stop             = nv_adma_bmdma_stop,
+        .bmdma_status           = nv_adma_bmdma_status,
+        .qc_prep                = nv_adma_qc_prep,
+        .qc_issue               = nv_adma_qc_issue,
+        .freeze                 = nv_ck804_freeze,
+        .thaw                   = nv_ck804_thaw,
+        .error_handler          = nv_adma_error_handler,
+        .post_internal_cmd      = nv_adma_bmdma_stop,
+        .data_xfer              = ata_mmio_data_xfer,
+        .irq_handler            = nv_adma_interrupt,
+        .irq_clear              = nv_adma_irq_clear,
+        .scr_read               = nv_scr_read,
+        .scr_write              = nv_scr_write,
+        .port_start             = nv_adma_port_start,
+        .port_stop              = nv_adma_port_stop,
+        .host_stop              = nv_adma_host_stop,
+};
+
 static struct ata_port_info nv_port_info[] = {
         /* generic */
         {
                 .sht            = &nv_sht,
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                  ATA_FLAG_HRST_TO_RESUME,
                 .pio_mask       = NV_PIO_MASK,
                 .mwdma_mask     = NV_MWDMA_MASK,
                 .udma_mask      = NV_UDMA_MASK,
@@ -254,7 +454,8 @@ static struct ata_port_info nv_port_info[] = {
         /* nforce2/3 */
         {
                 .sht            = &nv_sht,
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                  ATA_FLAG_HRST_TO_RESUME,
                 .pio_mask       = NV_PIO_MASK,
                 .mwdma_mask     = NV_MWDMA_MASK,
                 .udma_mask      = NV_UDMA_MASK,
@@ -263,12 +464,23 @@ static struct ata_port_info nv_port_info[] = {
         /* ck804 */
         {
                 .sht            = &nv_sht,
-                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                  ATA_FLAG_HRST_TO_RESUME,
                 .pio_mask       = NV_PIO_MASK,
                 .mwdma_mask     = NV_MWDMA_MASK,
                 .udma_mask      = NV_UDMA_MASK,
                 .port_ops       = &nv_ck804_ops,
         },
+        /* ADMA */
+        {
+                .sht            = &nv_adma_sht,
+                .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                                  ATA_FLAG_MMIO | ATA_FLAG_NCQ,
+                .pio_mask       = NV_PIO_MASK,
+                .mwdma_mask     = NV_MWDMA_MASK,
+                .udma_mask      = NV_UDMA_MASK,
+                .port_ops       = &nv_adma_ops,
+        },
 };
 
 MODULE_AUTHOR("NVIDIA");
@@ -277,37 +489,220 @@ MODULE_LICENSE("GPL");
 MODULE_DEVICE_TABLE(pci, nv_pci_tbl);
 MODULE_VERSION(DRV_VERSION);
 
-static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance)
+static int adma_enabled = 1;
+
+static inline void __iomem *__nv_adma_ctl_block(void __iomem *mmio,
+                                                unsigned int port_no)
 {
-        struct ata_host *host = dev_instance;
-        unsigned int i;
-        unsigned int handled = 0;
-        unsigned long flags;
+        mmio += NV_ADMA_PORT + port_no * NV_ADMA_PORT_SIZE;
+        return mmio;
+}
 
-        spin_lock_irqsave(&host->lock, flags);
+static inline void __iomem *nv_adma_ctl_block(struct ata_port *ap)
+{
+        return __nv_adma_ctl_block(ap->host->mmio_base, ap->port_no);
+}
 
-        for (i = 0; i < host->n_ports; i++) {
-                struct ata_port *ap;
+static inline void __iomem *nv_adma_gen_block(struct ata_port *ap)
+{
+        return (ap->host->mmio_base + NV_ADMA_GEN);
+}
 
-                ap = host->ports[i];
-                if (ap &&
-                    !(ap->flags & ATA_FLAG_DISABLED)) {
-                        struct ata_queued_cmd *qc;
+static inline void __iomem *nv_adma_notifier_clear_block(struct ata_port *ap)
+{
+        return (nv_adma_gen_block(ap) + NV_ADMA_NOTIFIER_CLEAR + (4 * ap->port_no));
+}
 
-                        qc = ata_qc_from_tag(ap, ap->active_tag);
-                        if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)))
-                                handled += ata_host_intr(ap, qc);
-                        else
-                                // No request pending?  Clear interrupt status
-                                // anyway, in case there's one pending.
-                                ap->ops->check_status(ap);
-                }
+static void nv_adma_register_mode(struct ata_port *ap)
+{
+        void __iomem *mmio = nv_adma_ctl_block(ap);
+        struct nv_adma_port_priv *pp = ap->private_data;
+        u16 tmp;
+
+        if (pp->flags & NV_ADMA_PORT_REGISTER_MODE)
+                return;
+
+        tmp = readw(mmio + NV_ADMA_CTL);
+        writew(tmp & ~NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL);
+
+        pp->flags |= NV_ADMA_PORT_REGISTER_MODE;
+}
+
+static void nv_adma_mode(struct ata_port *ap)
+{
+        void __iomem *mmio = nv_adma_ctl_block(ap);
+        struct nv_adma_port_priv *pp = ap->private_data;
+        u16 tmp;
 
+        if (!(pp->flags & NV_ADMA_PORT_REGISTER_MODE))
+                return;
+                
+        WARN_ON(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE);
+
+        tmp = readw(mmio + NV_ADMA_CTL);
+        writew(tmp | NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL);
+
+        pp->flags &= ~NV_ADMA_PORT_REGISTER_MODE;
+}
+
+static int nv_adma_slave_config(struct scsi_device *sdev)
+{
+        struct ata_port *ap = ata_shost_to_port(sdev->host);
+        struct nv_adma_port_priv *pp = ap->private_data;
+        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+        u64 bounce_limit;
+        unsigned long segment_boundary;
+        unsigned short sg_tablesize;
+        int rc;
+        int adma_enable;
+        u32 current_reg, new_reg, config_mask;
+
+        rc = ata_scsi_slave_config(sdev);
+
+        if (sdev->id >= ATA_MAX_DEVICES || sdev->channel || sdev->lun)
+                /* Not a proper libata device, ignore */
+                return rc;
+
+        if (ap->device[sdev->id].class == ATA_DEV_ATAPI) {
+                /*
+                 * NVIDIA reports that ADMA mode does not support ATAPI commands.
+                 * Therefore ATAPI commands are sent through the legacy interface.
+                 * However, the legacy interface only supports 32-bit DMA.
+                 * Restrict DMA parameters as required by the legacy interface
+                 * when an ATAPI device is connected.
+                 */
+                bounce_limit = ATA_DMA_MASK;
+                segment_boundary = ATA_DMA_BOUNDARY;
+                /* Subtract 1 since an extra entry may be needed for padding, see
+                   libata-scsi.c */
+                sg_tablesize = LIBATA_MAX_PRD - 1;
+                
+                /* Since the legacy DMA engine is in use, we need to disable ADMA
+                   on the port. */
+                adma_enable = 0;
+                nv_adma_register_mode(ap);
+        }
+        else {
+                bounce_limit = *ap->dev->dma_mask;
+                segment_boundary = NV_ADMA_DMA_BOUNDARY;
+                sg_tablesize = NV_ADMA_SGTBL_TOTAL_LEN;
+                adma_enable = 1;
+        }
+        
+        pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &current_reg);
+
+        if(ap->port_no == 1)
+                config_mask = NV_MCP_SATA_CFG_20_PORT1_EN |
+                              NV_MCP_SATA_CFG_20_PORT1_PWB_EN;
+        else
+                config_mask = NV_MCP_SATA_CFG_20_PORT0_EN |
+                              NV_MCP_SATA_CFG_20_PORT0_PWB_EN;
+        
+        if(adma_enable) {
+                new_reg = current_reg | config_mask;
+                pp->flags &= ~NV_ADMA_ATAPI_SETUP_COMPLETE;
+        }
+        else {
+                new_reg = current_reg & ~config_mask;
+                pp->flags |= NV_ADMA_ATAPI_SETUP_COMPLETE;
         }
+        
+        if(current_reg != new_reg)
+                pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, new_reg);
+        
+        blk_queue_bounce_limit(sdev->request_queue, bounce_limit);
+        blk_queue_segment_boundary(sdev->request_queue, segment_boundary);
+        blk_queue_max_hw_segments(sdev->request_queue, sg_tablesize);
+        ata_port_printk(ap, KERN_INFO,
+                "bounce limit 0x%llX, segment boundary 0x%lX, hw segs %hu\n",
+                (unsigned long long)bounce_limit, segment_boundary, sg_tablesize);
+        return rc;
+}
 
-        spin_unlock_irqrestore(&host->lock, flags);
+static int nv_adma_check_atapi_dma(struct ata_queued_cmd *qc)
+{
+        struct nv_adma_port_priv *pp = qc->ap->private_data;
+        return !(pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE);
+}
 
-        return IRQ_RETVAL(handled);
+static unsigned int nv_adma_tf_to_cpb(struct ata_taskfile *tf, __le16 *cpb)
+{
+        unsigned int idx = 0;
+
+        cpb[idx++] = cpu_to_le16((ATA_REG_DEVICE << 8) | tf->device | WNB);
+
+        if ((tf->flags & ATA_TFLAG_LBA48) == 0) {
+                cpb[idx++] = cpu_to_le16(IGN);
+                cpb[idx++] = cpu_to_le16(IGN);
+                cpb[idx++] = cpu_to_le16(IGN);
+                cpb[idx++] = cpu_to_le16(IGN);
+                cpb[idx++] = cpu_to_le16(IGN);
+        }
+        else {
+                cpb[idx++] = cpu_to_le16((ATA_REG_ERR   << 8) | tf->hob_feature);
+                cpb[idx++] = cpu_to_le16((ATA_REG_NSECT << 8) | tf->hob_nsect);
+                cpb[idx++] = cpu_to_le16((ATA_REG_LBAL  << 8) | tf->hob_lbal);
+                cpb[idx++] = cpu_to_le16((ATA_REG_LBAM  << 8) | tf->hob_lbam);
+                cpb[idx++] = cpu_to_le16((ATA_REG_LBAH  << 8) | tf->hob_lbah);
+        }
+        cpb[idx++] = cpu_to_le16((ATA_REG_ERR    << 8) | tf->feature);
+        cpb[idx++] = cpu_to_le16((ATA_REG_NSECT  << 8) | tf->nsect);
+        cpb[idx++] = cpu_to_le16((ATA_REG_LBAL   << 8) | tf->lbal);
+        cpb[idx++] = cpu_to_le16((ATA_REG_LBAM   << 8) | tf->lbam);
+        cpb[idx++] = cpu_to_le16((ATA_REG_LBAH   << 8) | tf->lbah);
+
+        cpb[idx++] = cpu_to_le16((ATA_REG_CMD    << 8) | tf->command | CMDEND);
+
+        return idx;
+}
+
+static void nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)
+{
+        struct nv_adma_port_priv *pp = ap->private_data;
+        int complete = 0, have_err = 0;
+        u8 flags = pp->cpb[cpb_num].resp_flags;
+
+        VPRINTK("CPB %d, flags=0x%x\n", cpb_num, flags);
+
+        if (flags & NV_CPB_RESP_DONE) {
+                VPRINTK("CPB flags done, flags=0x%x\n", flags);
+                complete = 1;
+        }
+        if (flags & NV_CPB_RESP_ATA_ERR) {
+                ata_port_printk(ap, KERN_ERR, "CPB flags ATA err, flags=0x%x\n", flags);
+                have_err = 1;
+                complete = 1;
+        }
+        if (flags & NV_CPB_RESP_CMD_ERR) {
+                ata_port_printk(ap, KERN_ERR, "CPB flags CMD err, flags=0x%x\n", flags);
+                have_err = 1;
+                complete = 1;
+        }
+        if (flags & NV_CPB_RESP_CPB_ERR) {
+                ata_port_printk(ap, KERN_ERR, "CPB flags CPB err, flags=0x%x\n", flags);
+                have_err = 1;
+                complete = 1;
+        }
+        if(complete || force_err)
+        {
+                struct ata_queued_cmd *qc = ata_qc_from_tag(ap, cpb_num);
+                if(likely(qc)) {
+                        u8 ata_status = 0;
+                        /* Only use the ATA port status for non-NCQ commands.
+                           For NCQ commands the current status may have nothing to do with
+                           the command just completed. */
+                        if(qc->tf.protocol != ATA_PROT_NCQ)
+                                ata_status = readb(nv_adma_ctl_block(ap) + (ATA_REG_STATUS * 4));
+
+                        if(have_err || force_err)
+                                ata_status |= ATA_ERR;
+
+                        qc->err_mask |= ac_err_mask(ata_status);
+                        DPRINTK("Completing qc from tag %d with err_mask %u\n",cpb_num,
+                                qc->err_mask);
+                        ata_qc_complete(qc);
+                }
+        }
 }
 
 static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
@@ -341,6 +736,486 @@ static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
         return 1;
 }
 
+static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
+{
+        struct ata_host *host = dev_instance;
+        int i, handled = 0;
+        u32 notifier_clears[2];
+
+        spin_lock(&host->lock);
+
+        for (i = 0; i < host->n_ports; i++) {
+                struct ata_port *ap = host->ports[i];
+                notifier_clears[i] = 0;
+
+                if (ap && !(ap->flags & ATA_FLAG_DISABLED)) {
+                        struct nv_adma_port_priv *pp = ap->private_data;
+                        void __iomem *mmio = nv_adma_ctl_block(ap);
+                        u16 status;
+                        u32 gen_ctl;
+                        int have_global_err = 0;
+                        u32 notifier, notifier_error;
+
+                        /* if in ATA register mode, use standard ata interrupt handler */
+                        if (pp->flags & NV_ADMA_PORT_REGISTER_MODE) {
+                                u8 irq_stat = readb(host->mmio_base + NV_INT_STATUS_CK804)
+                                        >> (NV_INT_PORT_SHIFT * i);
+                                handled += nv_host_intr(ap, irq_stat);
+                                continue;
+                        }
+
+                        notifier = readl(mmio + NV_ADMA_NOTIFIER);
+                        notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);
+                        notifier_clears[i] = notifier | notifier_error;
+
+                        gen_ctl = readl(nv_adma_gen_block(ap) + NV_ADMA_GEN_CTL);
+
+                        if( !NV_ADMA_CHECK_INTR(gen_ctl, ap->port_no) && !notifier &&
+                            !notifier_error)
+                                /* Nothing to do */
+                                continue;
+
+                        status = readw(mmio + NV_ADMA_STAT);
+
+                        /* Clear status. Ensure the controller sees the clearing before we start
+                           looking at any of the CPB statuses, so that any CPB completions after
+                           this point in the handler will raise another interrupt. */
+                        writew(status, mmio + NV_ADMA_STAT);
+                        readw(mmio + NV_ADMA_STAT); /* flush posted write */
+                        rmb();
+
+                        /* freeze if hotplugged */
+                        if (unlikely(status & (NV_ADMA_STAT_HOTPLUG | NV_ADMA_STAT_HOTUNPLUG))) {
+                                ata_port_printk(ap, KERN_NOTICE, "Hotplug event, freezing\n");
+                                ata_port_freeze(ap);
+                                handled++;
+                                continue;
+                        }
+
+                        if (status & NV_ADMA_STAT_TIMEOUT) {
+                                ata_port_printk(ap, KERN_ERR, "timeout, stat=0x%x\n", status);
+                                have_global_err = 1;
+                        }
+                        if (status & NV_ADMA_STAT_CPBERR) {
+                                ata_port_printk(ap, KERN_ERR, "CPB error, stat=0x%x\n", status);
+                                have_global_err = 1;
+                        }
+                        if ((status & NV_ADMA_STAT_DONE) || have_global_err) {
+                                /** Check CPBs for completed commands */
+
+                                if(ata_tag_valid(ap->active_tag))
+                                        /* Non-NCQ command */
+                                        nv_adma_check_cpb(ap, ap->active_tag, have_global_err ||
+                                                (notifier_error & (1 << ap->active_tag)));
+                                else {
+                                        int pos;
+                                        u32 active = ap->sactive;
+                                        while( (pos = ffs(active)) ) {
+                                                pos--;
+                                                nv_adma_check_cpb(ap, pos, have_global_err ||
+                                                        (notifier_error & (1 << pos)) );
+                                                active &= ~(1 << pos );
+                                        }
+                                }
+                        }
+
+                        handled++; /* irq handled if we got here */
+                }
+        }
+        
+        if(notifier_clears[0] || notifier_clears[1]) {
+                /* Note: Both notifier clear registers must be written
+                   if either is set, even if one is zero, according to NVIDIA. */
+                writel(notifier_clears[0], 
+                        nv_adma_notifier_clear_block(host->ports[0]));
+                writel(notifier_clears[1], 
+                        nv_adma_notifier_clear_block(host->ports[1]));
+        }
+
+        spin_unlock(&host->lock);
+
+        return IRQ_RETVAL(handled);
+}
+
+static void nv_adma_irq_clear(struct ata_port *ap)
+{
+        void __iomem *mmio = nv_adma_ctl_block(ap);
+        u16 status = readw(mmio + NV_ADMA_STAT);
+        u32 notifier = readl(mmio + NV_ADMA_NOTIFIER);
+        u32 notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);
+        unsigned long dma_stat_addr = ap->ioaddr.bmdma_addr + ATA_DMA_STATUS;
+
+        /* clear ADMA status */
+        writew(status, mmio + NV_ADMA_STAT);
+        writel(notifier | notifier_error,
+               nv_adma_notifier_clear_block(ap));
+
+        /** clear legacy status */
+        outb(inb(dma_stat_addr), dma_stat_addr);
+}
+
+static void nv_adma_bmdma_setup(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+        unsigned int rw = (qc->tf.flags & ATA_TFLAG_WRITE);
+        struct nv_adma_port_priv *pp = ap->private_data;
+        u8 dmactl;
+
+        if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) {
+                WARN_ON(1);
+                return;
+        }
+
+        /* load PRD table addr. */
+        outl(ap->prd_dma, ap->ioaddr.bmdma_addr + ATA_DMA_TABLE_OFS);
+
+        /* specify data direction, triple-check start bit is clear */
+        dmactl = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+        dmactl &= ~(ATA_DMA_WR | ATA_DMA_START);
+        if (!rw)
+                dmactl |= ATA_DMA_WR;
+
+        outb(dmactl, ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+
+        /* issue r/w command */
+        ata_exec_command(ap, &qc->tf);
+}
+
+static void nv_adma_bmdma_start(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+        struct nv_adma_port_priv *pp = ap->private_data;
+        u8 dmactl;
+
+        if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) {
+                WARN_ON(1);
+                return;
+        }
+
+        /* start host DMA transaction */
+        dmactl = inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+        outb(dmactl | ATA_DMA_START,
+             ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+}
+
+static void nv_adma_bmdma_stop(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+        struct nv_adma_port_priv *pp = ap->private_data;
+
+        if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE))
+                return;
+
+        /* clear start/stop bit */
+        outb(inb(ap->ioaddr.bmdma_addr + ATA_DMA_CMD) & ~ATA_DMA_START,
+                ap->ioaddr.bmdma_addr + ATA_DMA_CMD);
+
+        /* one-PIO-cycle guaranteed wait, per spec, for HDMA1:0 transition */
+        ata_altstatus(ap);        /* dummy read */
+}
+
+static u8 nv_adma_bmdma_status(struct ata_port *ap)
+{
+        struct nv_adma_port_priv *pp = ap->private_data;
+
+        WARN_ON(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE));
+
+        return inb(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS);
+}
+
+static int nv_adma_port_start(struct ata_port *ap)
+{
+        struct device *dev = ap->host->dev;
+        struct nv_adma_port_priv *pp;
+        int rc;
+        void *mem;
+        dma_addr_t mem_dma;
+        void __iomem *mmio = nv_adma_ctl_block(ap);
+        u16 tmp;
+
+        VPRINTK("ENTER\n");
+
+        rc = ata_port_start(ap);
+        if (rc)
+                return rc;
+
+        pp = kzalloc(sizeof(*pp), GFP_KERNEL);
+        if (!pp) {
+                rc = -ENOMEM;
+                goto err_out;
+        }
+
+        mem = dma_alloc_coherent(dev, NV_ADMA_PORT_PRIV_DMA_SZ,
+                                 &mem_dma, GFP_KERNEL);
+
+        if (!mem) {
+                rc = -ENOMEM;
+                goto err_out_kfree;
+        }
+        memset(mem, 0, NV_ADMA_PORT_PRIV_DMA_SZ);
+
+        /*
+         * First item in chunk of DMA memory:
+         * 128-byte command parameter block (CPB)
+         * one for each command tag
+         */
+        pp->cpb     = mem;
+        pp->cpb_dma = mem_dma;
+
+        writel(mem_dma & 0xFFFFFFFF,    mmio + NV_ADMA_CPB_BASE_LOW);
+        writel((mem_dma >> 16 ) >> 16,  mmio + NV_ADMA_CPB_BASE_HIGH);
+
+        mem     += NV_ADMA_MAX_CPBS * NV_ADMA_CPB_SZ;
+        mem_dma += NV_ADMA_MAX_CPBS * NV_ADMA_CPB_SZ;
+
+        /*
+         * Second item: block of ADMA_SGTBL_LEN s/g entries
+         */
+        pp->aprd = mem;
+        pp->aprd_dma = mem_dma;
+
+        ap->private_data = pp;
+
+        /* clear any outstanding interrupt conditions */
+        writew(0xffff, mmio + NV_ADMA_STAT);
+
+        /* initialize port variables */
+        pp->flags = NV_ADMA_PORT_REGISTER_MODE;
+
+        /* clear CPB fetch count */
+        writew(0, mmio + NV_ADMA_CPB_COUNT);
+
+        /* clear GO for register mode */
+        tmp = readw(mmio + NV_ADMA_CTL);
+        writew(tmp & ~NV_ADMA_CTL_GO, mmio + NV_ADMA_CTL);
+
+        tmp = readw(mmio + NV_ADMA_CTL);
+        writew(tmp | NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+        readl( mmio + NV_ADMA_CTL );    /* flush posted write */
+        udelay(1);
+        writew(tmp & ~NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+        readl( mmio + NV_ADMA_CTL );    /* flush posted write */
+
+        return 0;
+
+err_out_kfree:
+        kfree(pp);
+err_out:
+        ata_port_stop(ap);
+        return rc;
+}
+
+static void nv_adma_port_stop(struct ata_port *ap)
+{
+        struct device *dev = ap->host->dev;
+        struct nv_adma_port_priv *pp = ap->private_data;
+        void __iomem *mmio = nv_adma_ctl_block(ap);
+
+        VPRINTK("ENTER\n");
+
+        writew(0, mmio + NV_ADMA_CTL);
+
+        ap->private_data = NULL;
+        dma_free_coherent(dev, NV_ADMA_PORT_PRIV_DMA_SZ, pp->cpb, pp->cpb_dma);
+        kfree(pp);
+        ata_port_stop(ap);
+}
+
+
+static void nv_adma_setup_port(struct ata_probe_ent *probe_ent, unsigned int port)
+{
+        void __iomem *mmio = probe_ent->mmio_base;
+        struct ata_ioports *ioport = &probe_ent->port[port];
+
+        VPRINTK("ENTER\n");
+
+        mmio += NV_ADMA_PORT + port * NV_ADMA_PORT_SIZE;
+
+        ioport->cmd_addr        = (unsigned long) mmio;
+        ioport->data_addr       = (unsigned long) mmio + (ATA_REG_DATA * 4);
+        ioport->error_addr      =
+        ioport->feature_addr    = (unsigned long) mmio + (ATA_REG_ERR * 4);
+        ioport->nsect_addr      = (unsigned long) mmio + (ATA_REG_NSECT * 4);
+        ioport->lbal_addr       = (unsigned long) mmio + (ATA_REG_LBAL * 4);
+        ioport->lbam_addr       = (unsigned long) mmio + (ATA_REG_LBAM * 4);
+        ioport->lbah_addr       = (unsigned long) mmio + (ATA_REG_LBAH * 4);
+        ioport->device_addr     = (unsigned long) mmio + (ATA_REG_DEVICE * 4);
+        ioport->status_addr     =
+        ioport->command_addr    = (unsigned long) mmio + (ATA_REG_STATUS * 4);
+        ioport->altstatus_addr  =
+        ioport->ctl_addr        = (unsigned long) mmio + 0x20;
+}
+
+static int nv_adma_host_init(struct ata_probe_ent *probe_ent)
+{
+        struct pci_dev *pdev = to_pci_dev(probe_ent->dev);
+        unsigned int i;
+        u32 tmp32;
+
+        VPRINTK("ENTER\n");
+
+        /* enable ADMA on the ports */
+        pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &tmp32);
+        tmp32 |= NV_MCP_SATA_CFG_20_PORT0_EN |
+                 NV_MCP_SATA_CFG_20_PORT0_PWB_EN |
+                 NV_MCP_SATA_CFG_20_PORT1_EN |
+                 NV_MCP_SATA_CFG_20_PORT1_PWB_EN;
+
+        pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, tmp32);
+
+        for (i = 0; i < probe_ent->n_ports; i++)
+                nv_adma_setup_port(probe_ent, i);
+
+        for (i = 0; i < probe_ent->n_ports; i++) {
+                void __iomem *mmio = __nv_adma_ctl_block(probe_ent->mmio_base, i);
+                u16 tmp;
+
+                /* enable interrupt, clear reset if not already clear */
+                tmp = readw(mmio + NV_ADMA_CTL);
+                writew(tmp | NV_ADMA_CTL_AIEN, mmio + NV_ADMA_CTL);
+        }
+
+        return 0;
+}
+
+static void nv_adma_fill_aprd(struct ata_queued_cmd *qc,
+                              struct scatterlist *sg,
+                              int idx,
+                              struct nv_adma_prd *aprd)
+{
+        u8 flags;
+
+        memset(aprd, 0, sizeof(struct nv_adma_prd));
+
+        flags = 0;
+        if (qc->tf.flags & ATA_TFLAG_WRITE)
+                flags |= NV_APRD_WRITE;
+        if (idx == qc->n_elem - 1)
+                flags |= NV_APRD_END;
+        else if (idx != 4)
+                flags |= NV_APRD_CONT;
+
+        aprd->addr  = cpu_to_le64(((u64)sg_dma_address(sg)));
+        aprd->len   = cpu_to_le32(((u32)sg_dma_len(sg))); /* len in bytes */
+        aprd->flags = flags;
+}
+
+static void nv_adma_fill_sg(struct ata_queued_cmd *qc, struct nv_adma_cpb *cpb)
+{
+        struct nv_adma_port_priv *pp = qc->ap->private_data;
+        unsigned int idx;
+        struct nv_adma_prd *aprd;
+        struct scatterlist *sg;
+
+        VPRINTK("ENTER\n");
+
+        idx = 0;
+
+        ata_for_each_sg(sg, qc) {
+                aprd = (idx < 5) ? &cpb->aprd[idx] : &pp->aprd[NV_ADMA_SGTBL_LEN * qc->tag + (idx-5)];
+                nv_adma_fill_aprd(qc, sg, idx, aprd);
+                idx++;
+        }
+        if (idx > 5)
+                cpb->next_aprd = cpu_to_le64(((u64)(pp->aprd_dma + NV_ADMA_SGTBL_SZ * qc->tag)));
+}
+
+static void nv_adma_qc_prep(struct ata_queued_cmd *qc)
+{
+        struct nv_adma_port_priv *pp = qc->ap->private_data;
+        struct nv_adma_cpb *cpb = &pp->cpb[qc->tag];
+        u8 ctl_flags = NV_CPB_CTL_CPB_VALID |
+                       NV_CPB_CTL_APRD_VALID |
+                       NV_CPB_CTL_IEN;
+
+        VPRINTK("qc->flags = 0x%lx\n", qc->flags);
+
+        if (!(qc->flags & ATA_QCFLAG_DMAMAP) ||
+             (pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE)) {
+                nv_adma_register_mode(qc->ap);
+                ata_qc_prep(qc);
+                return;
+        }
+
+        memset(cpb, 0, sizeof(struct nv_adma_cpb));
+
+        cpb->len                = 3;
+        cpb->tag                = qc->tag;
+        cpb->next_cpb_idx       = 0;
+
+        /* turn on NCQ flags for NCQ commands */
+        if (qc->tf.protocol == ATA_PROT_NCQ)
+                ctl_flags |= NV_CPB_CTL_QUEUE | NV_CPB_CTL_FPDMA;
+
+        nv_adma_tf_to_cpb(&qc->tf, cpb->tf);
+
+        nv_adma_fill_sg(qc, cpb);
+
+        /* Be paranoid and don't let the device see NV_CPB_CTL_CPB_VALID until we are
+           finished filling in all of the contents */
+        wmb();
+        cpb->ctl_flags = ctl_flags;
+}
+
+static unsigned int nv_adma_qc_issue(struct ata_queued_cmd *qc)
+{
+        struct nv_adma_port_priv *pp = qc->ap->private_data;
+        void __iomem *mmio = nv_adma_ctl_block(qc->ap);
+
+        VPRINTK("ENTER\n");
+
+        if (!(qc->flags & ATA_QCFLAG_DMAMAP) ||
+             (pp->flags & NV_ADMA_ATAPI_SETUP_COMPLETE)) {
+                /* use ATA register mode */
+                VPRINTK("no dmamap or ATAPI, using ATA register mode: 0x%lx\n", qc->flags);
+                nv_adma_register_mode(qc->ap);
+                return ata_qc_issue_prot(qc);
+        } else
+                nv_adma_mode(qc->ap);
+
+        /* write append register, command tag in lower 8 bits
+           and (number of cpbs to append -1) in top 8 bits */
+        wmb();
+        writew(qc->tag, mmio + NV_ADMA_APPEND);
+
+        DPRINTK("Issued tag %u\n",qc->tag);
+
+        return 0;
+}
+
+static irqreturn_t nv_generic_interrupt(int irq, void *dev_instance)
+{
+        struct ata_host *host = dev_instance;
+        unsigned int i;
+        unsigned int handled = 0;
+        unsigned long flags;
+
+        spin_lock_irqsave(&host->lock, flags);
+
+        for (i = 0; i < host->n_ports; i++) {
+                struct ata_port *ap;
+
+                ap = host->ports[i];
+                if (ap &&
+                    !(ap->flags & ATA_FLAG_DISABLED)) {
+                        struct ata_queued_cmd *qc;
+
+                        qc = ata_qc_from_tag(ap, ap->active_tag);
+                        if (qc && (!(qc->tf.flags & ATA_TFLAG_POLLING)))
+                                handled += ata_host_intr(ap, qc);
+                        else
+                                // No request pending?  Clear interrupt status
+                                // anyway, in case there's one pending.
+                                ap->ops->check_status(ap);
+                }
+
+        }
+
+        spin_unlock_irqrestore(&host->lock, flags);
+
+        return IRQ_RETVAL(handled);
+}
+
 static irqreturn_t nv_do_interrupt(struct ata_host *host, u8 irq_stat)
 {
         int i, handled = 0;
@@ -466,6 +1341,56 @@ static void nv_error_handler(struct ata_port *ap)
                            nv_hardreset, ata_std_postreset);
 }
 
+static void nv_adma_error_handler(struct ata_port *ap)
+{
+        struct nv_adma_port_priv *pp = ap->private_data;
+        if(!(pp->flags & NV_ADMA_PORT_REGISTER_MODE)) {
+                void __iomem *mmio = nv_adma_ctl_block(ap);
+                int i;
+                u16 tmp;
+
+                u32 notifier = readl(mmio + NV_ADMA_NOTIFIER);
+                u32 notifier_error = readl(mmio + NV_ADMA_NOTIFIER_ERROR);
+                u32 gen_ctl = readl(nv_adma_gen_block(ap) + NV_ADMA_GEN_CTL);
+                u32 status = readw(mmio + NV_ADMA_STAT);
+
+                ata_port_printk(ap, KERN_ERR, "EH in ADMA mode, notifier 0x%X "
+                        "notifier_error 0x%X gen_ctl 0x%X status 0x%X\n",
+                        notifier, notifier_error, gen_ctl, status);
+
+                for( i=0;i<NV_ADMA_MAX_CPBS;i++) {
+                        struct nv_adma_cpb *cpb = &pp->cpb[i];
+                        if( cpb->ctl_flags || cpb->resp_flags )
+                                ata_port_printk(ap, KERN_ERR,
+                                        "CPB %d: ctl_flags 0x%x, resp_flags 0x%x\n",
+                                        i, cpb->ctl_flags, cpb->resp_flags);
+                }
+
+                /* Push us back into port register mode for error handling. */
+                nv_adma_register_mode(ap);
+
+                ata_port_printk(ap, KERN_ERR, "Resetting port\n");
+
+                /* Mark all of the CPBs as invalid to prevent them from being executed */
+                for( i=0;i<NV_ADMA_MAX_CPBS;i++)
+                        pp->cpb[i].ctl_flags &= ~NV_CPB_CTL_CPB_VALID;
+
+                /* clear CPB fetch count */
+                writew(0, mmio + NV_ADMA_CPB_COUNT);
+
+                /* Reset channel */
+                tmp = readw(mmio + NV_ADMA_CTL);
+                writew(tmp | NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+                readl( mmio + NV_ADMA_CTL );    /* flush posted write */
+                udelay(1);
+                writew(tmp & ~NV_ADMA_CTL_CHANNEL_RESET, mmio + NV_ADMA_CTL);
+                readl( mmio + NV_ADMA_CTL );    /* flush posted write */
+        }
+
+        ata_bmdma_drive_eh(ap, ata_std_prereset, ata_std_softreset,
+                           nv_hardreset, ata_std_postreset);
+}
+
 static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 {
         static int printed_version = 0;
@@ -475,6 +1400,8 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         int rc;
         u32 bar;
         unsigned long base;
+        unsigned long type = ent->driver_data;
+        int mask_set = 0;
 
         // Make sure this is a SATA controller by counting the number of bars
         // (NVIDIA SATA controllers will always have six bars).  Otherwise,
@@ -483,7 +1410,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
                 if (pci_resource_start(pdev, bar) == 0)
                         return -ENODEV;
 
-        if (!printed_version++)
+        if (    !printed_version++)
                 dev_printk(KERN_DEBUG, &pdev->dev, "version " DRV_VERSION "\n");
 
         rc = pci_enable_device(pdev);
@@ -496,16 +1423,26 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
                 goto err_out_disable;
         }
 
-        rc = pci_set_dma_mask(pdev, ATA_DMA_MASK);
-        if (rc)
-                goto err_out_regions;
-        rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
-        if (rc)
-                goto err_out_regions;
+        if(type >= CK804 && adma_enabled) {
+                dev_printk(KERN_NOTICE, &pdev->dev, "Using ADMA mode\n");
+                type = ADMA;
+                if(!pci_set_dma_mask(pdev, DMA_64BIT_MASK) &&
+                   !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK))
+                        mask_set = 1;
+        }
+
+        if(!mask_set) {
+                rc = pci_set_dma_mask(pdev, ATA_DMA_MASK);
+                if (rc)
+                        goto err_out_regions;
+                rc = pci_set_consistent_dma_mask(pdev, ATA_DMA_MASK);
+                if (rc)
+                        goto err_out_regions;
+        }
 
         rc = -ENOMEM;
 
-        ppi[0] = ppi[1] = &nv_port_info[ent->driver_data];
+        ppi[0] = ppi[1] = &nv_port_info[type];
         probe_ent = ata_pci_init_native_mode(pdev, ppi, ATA_PORT_PRIMARY | ATA_PORT_SECONDARY);
         if (!probe_ent)
                 goto err_out_regions;
@@ -522,7 +1459,7 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         probe_ent->port[1].scr_addr = base + NV_PORT1_SCR_REG_OFFSET;
 
         /* enable SATA space for CK804 */
-        if (ent->driver_data == CK804) {
+        if (type >= CK804) {
                 u8 regval;
 
                 pci_read_config_byte(pdev, NV_MCP_SATA_CFG_20, &regval);
@@ -532,6 +1469,12 @@ static int nv_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
         pci_set_master(pdev);
 
+        if (type == ADMA) {
+                rc = nv_adma_host_init(probe_ent);
+                if (rc)
+                        goto err_out_iounmap;
+        }
+
         rc = ata_device_add(probe_ent);
         if (rc != NV_PORTS)
                 goto err_out_iounmap;
@@ -566,6 +1509,33 @@ static void nv_ck804_host_stop(struct ata_host *host)
         ata_pci_host_stop(host);
 }
 
+static void nv_adma_host_stop(struct ata_host *host)
+{
+        struct pci_dev *pdev = to_pci_dev(host->dev);
+        int i;
+        u32 tmp32;
+
+        for (i = 0; i < host->n_ports; i++) {
+                void __iomem *mmio = __nv_adma_ctl_block(host->mmio_base, i);
+                u16 tmp;
+
+                /* disable interrupt */
+                tmp = readw(mmio + NV_ADMA_CTL);
+                writew(tmp & ~NV_ADMA_CTL_AIEN, mmio + NV_ADMA_CTL);
+        }
+
+        /* disable ADMA on the ports */
+        pci_read_config_dword(pdev, NV_MCP_SATA_CFG_20, &tmp32);
+        tmp32 &= ~(NV_MCP_SATA_CFG_20_PORT0_EN |
+                   NV_MCP_SATA_CFG_20_PORT0_PWB_EN |
+                   NV_MCP_SATA_CFG_20_PORT1_EN |
+                   NV_MCP_SATA_CFG_20_PORT1_PWB_EN);
+
+        pci_write_config_dword(pdev, NV_MCP_SATA_CFG_20, tmp32);
+
+        nv_ck804_host_stop(host);
+}
+
 static int __init nv_init(void)
 {
         return pci_register_driver(&nv_pci_driver);
@@ -578,3 +1548,5 @@ static void __exit nv_exit(void)
 
 module_init(nv_init);
 module_exit(nv_exit);
+module_param_named(adma, adma_enabled, bool, 0444);
+MODULE_PARM_DESC(adma, "Enable use of ADMA (Default: true)");
diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c
index 72eda5160fad..f055874a6ec5 100644
--- a/drivers/ata/sata_promise.c
+++ b/drivers/ata/sata_promise.c
@@ -46,20 +46,19 @@
 #include "sata_promise.h"
 
 #define DRV_NAME        "sata_promise"
-#define DRV_VERSION     "1.04"
+#define DRV_VERSION     "1.05"
 
 
 enum {
         PDC_PKT_SUBMIT          = 0x40, /* Command packet pointer addr */
         PDC_INT_SEQMASK         = 0x40, /* Mask of asserted SEQ INTs */
-        PDC_TBG_MODE            = 0x41, /* TBG mode */
         PDC_FLASH_CTL           = 0x44, /* Flash control register */
-        PDC_PCI_CTL             = 0x48, /* PCI control and status register */
         PDC_GLOBAL_CTL          = 0x48, /* Global control/status (per port) */
         PDC_CTLSTAT             = 0x60, /* IDE control and status (per port) */
         PDC_SATA_PLUG_CSR       = 0x6C, /* SATA Plug control/status reg */
         PDC2_SATA_PLUG_CSR      = 0x60, /* SATAII Plug control/status reg */
-        PDC_SLEW_CTL            = 0x470, /* slew rate control reg */
+        PDC_TBG_MODE            = 0x41C, /* TBG mode (not SATAII) */
+        PDC_SLEW_CTL            = 0x470, /* slew rate control reg (not SATAII) */
 
         PDC_ERR_MASK            = (1<<19) | (1<<20) | (1<<21) | (1<<22) |
                                   (1<<8) | (1<<9) | (1<<10),
@@ -67,17 +66,22 @@ enum {
         board_2037x             = 0,    /* FastTrak S150 TX2plus */
         board_20319             = 1,    /* FastTrak S150 TX4 */
         board_20619             = 2,    /* FastTrak TX4000 */
-        board_20771             = 3,    /* FastTrak TX2300 */
-        board_2057x             = 4,    /* SATAII150 Tx2plus */
-        board_40518             = 5,    /* SATAII150 Tx4 */
+        board_2057x             = 3,    /* SATAII150 Tx2plus */
+        board_40518             = 4,    /* SATAII150 Tx4 */
 
         PDC_HAS_PATA            = (1 << 1), /* PDC20375/20575 has PATA */
 
+        /* PDC_CTLSTAT bit definitions */
+        PDC_DMA_ENABLE          = (1 << 7),
+        PDC_IRQ_DISABLE         = (1 << 10),
         PDC_RESET               = (1 << 11), /* HDMA reset */
 
-        PDC_COMMON_FLAGS        = ATA_FLAG_NO_LEGACY | ATA_FLAG_SRST |
+        PDC_COMMON_FLAGS        = ATA_FLAG_NO_LEGACY |
                                   ATA_FLAG_MMIO | ATA_FLAG_NO_ATAPI |
                                   ATA_FLAG_PIO_POLLING,
+
+        /* hp->flags bits */
+        PDC_FLAG_GEN_II         = (1 << 0),
 };
 
 
@@ -87,7 +91,7 @@ struct pdc_port_priv {
 };
 
 struct pdc_host_priv {
-        int                     hotplug_offset;
+        unsigned long           flags;
 };
 
 static u32 pdc_sata_scr_read (struct ata_port *ap, unsigned int sc_reg);
@@ -98,13 +102,16 @@ static void pdc_eng_timeout(struct ata_port *ap);
 static int pdc_port_start(struct ata_port *ap);
 static void pdc_port_stop(struct ata_port *ap);
 static void pdc_pata_phy_reset(struct ata_port *ap);
-static void pdc_sata_phy_reset(struct ata_port *ap);
 static void pdc_qc_prep(struct ata_queued_cmd *qc);
 static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
 static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf);
 static void pdc_irq_clear(struct ata_port *ap);
 static unsigned int pdc_qc_issue_prot(struct ata_queued_cmd *qc);
 static void pdc_host_stop(struct ata_host *host);
+static void pdc_freeze(struct ata_port *ap);
+static void pdc_thaw(struct ata_port *ap);
+static void pdc_error_handler(struct ata_port *ap);
+static void pdc_post_internal_cmd(struct ata_queued_cmd *qc);
 
 
 static struct scsi_host_template pdc_ata_sht = {
@@ -133,11 +140,12 @@ static const struct ata_port_operations pdc_sata_ops = {
         .exec_command           = pdc_exec_command_mmio,
         .dev_select             = ata_std_dev_select,
 
-        .phy_reset              = pdc_sata_phy_reset,
-
         .qc_prep                = pdc_qc_prep,
         .qc_issue               = pdc_qc_issue_prot,
-        .eng_timeout            = pdc_eng_timeout,
+        .freeze                 = pdc_freeze,
+        .thaw                   = pdc_thaw,
+        .error_handler          = pdc_error_handler,
+        .post_internal_cmd      = pdc_post_internal_cmd,
         .data_xfer              = ata_mmio_data_xfer,
         .irq_handler            = pdc_interrupt,
         .irq_clear              = pdc_irq_clear,
@@ -195,23 +203,13 @@ static const struct ata_port_info pdc_port_info[] = {
         /* board_20619 */
         {
                 .sht            = &pdc_ata_sht,
-                .flags          = PDC_COMMON_FLAGS | ATA_FLAG_SLAVE_POSS,
+                .flags          = PDC_COMMON_FLAGS | ATA_FLAG_SRST | ATA_FLAG_SLAVE_POSS,
                 .pio_mask       = 0x1f, /* pio0-4 */
                 .mwdma_mask     = 0x07, /* mwdma0-2 */
                 .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
                 .port_ops       = &pdc_pata_ops,
         },
 
-        /* board_20771 */
-        {
-                .sht            = &pdc_ata_sht,
-                .flags          = PDC_COMMON_FLAGS | ATA_FLAG_SATA,
-                .pio_mask       = 0x1f, /* pio0-4 */
-                .mwdma_mask     = 0x07, /* mwdma0-2 */
-                .udma_mask      = 0x7f, /* udma0-6 ; FIXME */
-                .port_ops       = &pdc_sata_ops,
-        },
-
         /* board_2057x */
         {
                 .sht            = &pdc_ata_sht,
@@ -235,33 +233,25 @@ static const struct ata_port_info pdc_port_info[] = {
 
 static const struct pci_device_id pdc_ata_pci_tbl[] = {
         { PCI_VDEVICE(PROMISE, 0x3371), board_2037x },
-        { PCI_VDEVICE(PROMISE, 0x3570), board_2037x },
-        { PCI_VDEVICE(PROMISE, 0x3571), board_2037x },
         { PCI_VDEVICE(PROMISE, 0x3373), board_2037x },
         { PCI_VDEVICE(PROMISE, 0x3375), board_2037x },
         { PCI_VDEVICE(PROMISE, 0x3376), board_2037x },
+        { PCI_VDEVICE(PROMISE, 0x3570), board_2057x },
+        { PCI_VDEVICE(PROMISE, 0x3571), board_2057x },
         { PCI_VDEVICE(PROMISE, 0x3574), board_2057x },
+        { PCI_VDEVICE(PROMISE, 0x3577), board_2057x },
+        { PCI_VDEVICE(PROMISE, 0x3d73), board_2057x },
         { PCI_VDEVICE(PROMISE, 0x3d75), board_2057x },
-        { PCI_VDEVICE(PROMISE, 0x3d73), board_2037x },
 
         { PCI_VDEVICE(PROMISE, 0x3318), board_20319 },
         { PCI_VDEVICE(PROMISE, 0x3319), board_20319 },
         { PCI_VDEVICE(PROMISE, 0x3515), board_20319 },
         { PCI_VDEVICE(PROMISE, 0x3519), board_20319 },
-        { PCI_VDEVICE(PROMISE, 0x3d17), board_20319 },
+        { PCI_VDEVICE(PROMISE, 0x3d17), board_40518 },
         { PCI_VDEVICE(PROMISE, 0x3d18), board_40518 },
 
         { PCI_VDEVICE(PROMISE, 0x6629), board_20619 },
 
-/* TODO: remove all associated board_20771 code, as it completely
- * duplicates board_2037x code, unless reason for separation can be
- * divined.
- */
-#if 0
-        { PCI_VDEVICE(PROMISE, 0x3570), board_20771 },
-#endif
-        { PCI_VDEVICE(PROMISE, 0x3577), board_20771 },
-
         { }     /* terminate list */
 };
 
@@ -277,6 +267,7 @@ static struct pci_driver pdc_ata_pci_driver = {
 static int pdc_port_start(struct ata_port *ap)
 {
         struct device *dev = ap->host->dev;
+        struct pdc_host_priv *hp = ap->host->private_data;
         struct pdc_port_priv *pp;
         int rc;
 
@@ -298,6 +289,16 @@ static int pdc_port_start(struct ata_port *ap)
 
         ap->private_data = pp;
 
+        /* fix up PHYMODE4 align timing */
+        if ((hp->flags & PDC_FLAG_GEN_II) && sata_scr_valid(ap)) {
+                void __iomem *mmio = (void __iomem *) ap->ioaddr.scr_addr;
+                unsigned int tmp;
+
+                tmp = readl(mmio + 0x014);
+                tmp = (tmp & ~3) | 1;   /* set bits 1:0 = 0:1 */
+                writel(tmp, mmio + 0x014);
+        }
+
         return 0;
 
 err_out_kfree:
@@ -352,12 +353,6 @@ static void pdc_reset_port(struct ata_port *ap)
         readl(mmio);    /* flush */
 }
 
-static void pdc_sata_phy_reset(struct ata_port *ap)
-{
-        pdc_reset_port(ap);
-        sata_phy_reset(ap);
-}
-
 static void pdc_pata_cbl_detect(struct ata_port *ap)
 {
         u8 tmp;
@@ -425,6 +420,61 @@ static void pdc_qc_prep(struct ata_queued_cmd *qc)
         }
 }
 
+static void pdc_freeze(struct ata_port *ap)
+{
+        void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr;
+        u32 tmp;
+
+        tmp = readl(mmio + PDC_CTLSTAT);
+        tmp |= PDC_IRQ_DISABLE;
+        tmp &= ~PDC_DMA_ENABLE;
+        writel(tmp, mmio + PDC_CTLSTAT);
+        readl(mmio + PDC_CTLSTAT); /* flush */
+}
+
+static void pdc_thaw(struct ata_port *ap)
+{
+        void __iomem *mmio = (void __iomem *) ap->ioaddr.cmd_addr;
+        u32 tmp;
+
+        /* clear IRQ */
+        readl(mmio + PDC_INT_SEQMASK);
+
+        /* turn IRQ back on */
+        tmp = readl(mmio + PDC_CTLSTAT);
+        tmp &= ~PDC_IRQ_DISABLE;
+        writel(tmp, mmio + PDC_CTLSTAT);
+        readl(mmio + PDC_CTLSTAT); /* flush */
+}
+
+static void pdc_error_handler(struct ata_port *ap)
+{
+        ata_reset_fn_t hardreset;
+
+        if (!(ap->pflags & ATA_PFLAG_FROZEN))
+                pdc_reset_port(ap);
+
+        hardreset = NULL;
+        if (sata_scr_valid(ap))
+                hardreset = sata_std_hardreset;
+
+        /* perform recovery */
+        ata_do_eh(ap, ata_std_prereset, ata_std_softreset, hardreset,
+                  ata_std_postreset);
+}
+
+static void pdc_post_internal_cmd(struct ata_queued_cmd *qc)
+{
+        struct ata_port *ap = qc->ap;
+
+        if (qc->flags & ATA_QCFLAG_FAILED)
+                qc->err_mask |= AC_ERR_OTHER;
+
+        /* make DMA engine forget about the failed command */
+        if (qc->err_mask)
+                pdc_reset_port(ap);
+}
+
 static void pdc_eng_timeout(struct ata_port *ap)
 {
         struct ata_host *host = ap->host;
@@ -631,18 +681,25 @@ static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
 {
         void __iomem *mmio = pe->mmio_base;
         struct pdc_host_priv *hp = pe->private_data;
-        int hotplug_offset = hp->hotplug_offset;
+        int hotplug_offset;
         u32 tmp;
 
+        if (hp->flags & PDC_FLAG_GEN_II)
+                hotplug_offset = PDC2_SATA_PLUG_CSR;
+        else
+                hotplug_offset = PDC_SATA_PLUG_CSR;
+
         /*
          * Except for the hotplug stuff, this is voodoo from the
          * Promise driver.  Label this entire section
          * "TODO: figure out why we do this"
          */
 
-        /* change FIFO_SHD to 8 dwords, enable BMR_BURST */
+        /* enable BMR_BURST, maybe change FIFO_SHD to 8 dwords */
         tmp = readl(mmio + PDC_FLASH_CTL);
-        tmp |= 0x12000; /* bit 16 (fifo 8 dw) and 13 (bmr burst?) */
+        tmp |= 0x02000; /* bit 13 (enable bmr burst) */
+        if (!(hp->flags & PDC_FLAG_GEN_II))
+                tmp |= 0x10000; /* bit 16 (fifo threshold at 8 dw) */
         writel(tmp, mmio + PDC_FLASH_CTL);
 
         /* clear plug/unplug flags for all ports */
@@ -653,6 +710,10 @@ static void pdc_host_init(unsigned int chip_id, struct ata_probe_ent *pe)
         tmp = readl(mmio + hotplug_offset);
         writel(tmp | 0xff0000, mmio + hotplug_offset);
 
+        /* don't initialise TBG or SLEW on 2nd generation chips */
+        if (hp->flags & PDC_FLAG_GEN_II)
+                return;
+
         /* reduce TBG clock to 133 Mhz. */
         tmp = readl(mmio + PDC_TBG_MODE);
         tmp &= ~0x30000; /* clear bit 17, 16*/
@@ -722,8 +783,6 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
                 goto err_out_free_ent;
         }
 
-        /* Set default hotplug offset */
-        hp->hotplug_offset = PDC_SATA_PLUG_CSR;
         probe_ent->private_data = hp;
 
         probe_ent->sht          = pdc_port_info[board_idx].sht;
@@ -746,8 +805,7 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
         /* notice 4-port boards */
         switch (board_idx) {
         case board_40518:
-                /* Override hotplug offset for SATAII150 */
-                hp->hotplug_offset = PDC2_SATA_PLUG_CSR;
+                hp->flags |= PDC_FLAG_GEN_II;
                 /* Fall through */
         case board_20319:
                 probe_ent->n_ports = 4;
@@ -759,15 +817,11 @@ static int pdc_ata_init_one (struct pci_dev *pdev, const struct pci_device_id *e
                 probe_ent->port[3].scr_addr = base + 0x700;
                 break;
         case board_2057x:
-                /* Override hotplug offset for SATAII150 */
-                hp->hotplug_offset = PDC2_SATA_PLUG_CSR;
+                hp->flags |= PDC_FLAG_GEN_II;
                 /* Fall through */
         case board_2037x:
                 probe_ent->n_ports = 2;
                 break;
-        case board_20771:
-                probe_ent->n_ports = 2;
-                break;
         case board_20619:
                 probe_ent->n_ports = 4;
 
diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c
index ca8d99312472..7808d0369d91 100644
--- a/drivers/ata/sata_sil.c
+++ b/drivers/ata/sata_sil.c
@@ -356,6 +356,7 @@ static void sil_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
 
 static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
 {
+        struct ata_eh_info *ehi = &ap->eh_info;
         struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
         u8 status;
 
@@ -428,6 +429,10 @@ static void sil_host_intr(struct ata_port *ap, u32 bmdma2)
         /* kick HSM in the ass */
         ata_hsm_move(ap, qc, status, 0);
 
+        if (unlikely(qc->err_mask) && (qc->tf.protocol == ATA_PROT_DMA ||
+                                       qc->tf.protocol == ATA_PROT_ATAPI_DMA))
+                ata_ehi_push_desc(ehi, "BMDMA2 stat 0x%x", bmdma2);
+
         return;
 
  err_hsm:
@@ -534,6 +539,7 @@ static void sil_thaw(struct ata_port *ap)
  */
 static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
 {
+        int print_info = ap->eh_context.i.flags & ATA_EHI_PRINTINFO;
         unsigned int n, quirks = 0;
         unsigned char model_num[41];
 
@@ -549,16 +555,18 @@ static void sil_dev_config(struct ata_port *ap, struct ata_device *dev)
         if (slow_down ||
             ((ap->flags & SIL_FLAG_MOD15WRITE) &&
              (quirks & SIL_QUIRK_MOD15WRITE))) {
-                ata_dev_printk(dev, KERN_INFO, "applying Seagate errata fix "
-                               "(mod15write workaround)\n");
+                if (print_info)
+                        ata_dev_printk(dev, KERN_INFO, "applying Seagate "
+                                       "errata fix (mod15write workaround)\n");
                 dev->max_sectors = 15;
                 return;
         }
 
         /* limit to udma5 */
         if (quirks & SIL_QUIRK_UDMA5MAX) {
-                ata_dev_printk(dev, KERN_INFO,
-                               "applying Maxtor errata fix %s\n", model_num);
+                if (print_info)
+                        ata_dev_printk(dev, KERN_INFO, "applying Maxtor "
+                                       "errata fix %s\n", model_num);
                 dev->udma_mask &= ATA_UDMA5;
                 return;
         }
diff --git a/drivers/ata/sata_sil24.c b/drivers/ata/sata_sil24.c
index 169e200a6a71..5aa288d2fb86 100644
--- a/drivers/ata/sata_sil24.c
+++ b/drivers/ata/sata_sil24.c
@@ -100,10 +100,14 @@ enum {
          */
         PORT_REGS_SIZE          = 0x2000,
 
-        PORT_LRAM               = 0x0000, /* 31 LRAM slots and PM regs */
+        PORT_LRAM               = 0x0000, /* 31 LRAM slots and PMP regs */
         PORT_LRAM_SLOT_SZ       = 0x0080, /* 32 bytes PRB + 2 SGE, ACT... */
 
-        PORT_PM                 = 0x0f80, /* 8 bytes PM * 16 (128 bytes) */
+        PORT_PMP                = 0x0f80, /* 8 bytes PMP * 16 (128 bytes) */
+        PORT_PMP_STATUS         = 0x0000, /* port device status offset */
+        PORT_PMP_QACTIVE        = 0x0004, /* port device QActive offset */
+        PORT_PMP_SIZE           = 0x0008, /* 8 bytes per PMP */
+
                 /* 32 bit regs */
         PORT_CTRL_STAT          = 0x1000, /* write: ctrl-set, read: stat */
         PORT_CTRL_CLR           = 0x1004, /* write: ctrl-clear */
@@ -126,6 +130,7 @@ enum {
         PORT_PHY_CFG            = 0x1050,
         PORT_SLOT_STAT          = 0x1800,
         PORT_CMD_ACTIVATE       = 0x1c00, /* 64 bit cmd activate * 31 (248 bytes) */
+        PORT_CONTEXT            = 0x1e04,
         PORT_EXEC_DIAG          = 0x1e00, /* 32bit exec diag * 16 (64 bytes, 0-10 used on 3124) */
         PORT_PSD_DIAG           = 0x1e40, /* 32bit psd diag * 16 (64 bytes, 0-8 used on 3124) */
         PORT_SCONTROL           = 0x1f00,
@@ -139,9 +144,9 @@ enum {
         PORT_CS_INIT            = (1 << 2), /* port initialize */
         PORT_CS_IRQ_WOC         = (1 << 3), /* interrupt write one to clear */
         PORT_CS_CDB16           = (1 << 5), /* 0=12b cdb, 1=16b cdb */
-        PORT_CS_RESUME          = (1 << 6), /* port resume */
+        PORT_CS_PMP_RESUME      = (1 << 6), /* PMP resume */
         PORT_CS_32BIT_ACTV      = (1 << 10), /* 32-bit activation */
-        PORT_CS_PM_EN           = (1 << 13), /* port multiplier enable */
+        PORT_CS_PMP_EN          = (1 << 13), /* port multiplier enable */
         PORT_CS_RDY             = (1 << 31), /* port ready to accept commands */
 
         /* PORT_IRQ_STAT/ENABLE_SET/CLR */
@@ -562,7 +567,7 @@ static int sil24_softreset(struct ata_port *ap, unsigned int *class)
 
         /* do SRST */
         prb->ctrl = cpu_to_le16(PRB_CTRL_SRST);
-        prb->fis[1] = 0; /* no PM yet */
+        prb->fis[1] = 0; /* no PMP yet */
 
         writel((u32)paddr, port + PORT_CMD_ACTIVATE);
         writel((u64)paddr >> 32, port + PORT_CMD_ACTIVATE + 4);
@@ -1050,7 +1055,8 @@ static void sil24_init_controller(struct pci_dev *pdev, int n_ports,
                 writel(PORT_CS_32BIT_ACTV, port + PORT_CTRL_CLR);
 
                 /* Clear port multiplier enable and resume bits */
-                writel(PORT_CS_PM_EN | PORT_CS_RESUME, port + PORT_CTRL_CLR);
+                writel(PORT_CS_PMP_EN | PORT_CS_PMP_RESUME,
+                       port + PORT_CTRL_CLR);
         }
 
         /* Turn on interrupts */
diff --git a/drivers/ata/sata_sis.c b/drivers/ata/sata_sis.c
index 9d1235ba06b1..9c25a1e91730 100644
--- a/drivers/ata/sata_sis.c
+++ b/drivers/ata/sata_sis.c
@@ -173,7 +173,7 @@ static u32 sis_scr_cfg_read (struct ata_port *ap, unsigned int sc_reg)
         if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
                 pci_read_config_dword(pdev, cfg_addr+0x10, &val2);
 
-        return val|val2;
+        return (val|val2) &  0xfffffffb; /* avoid problems with powerdowned ports */
 }
 
 static void sis_scr_cfg_write (struct ata_port *ap, unsigned int scr, u32 val)
@@ -212,7 +212,7 @@ static u32 sis_scr_read (struct ata_port *ap, unsigned int sc_reg)
         if ((pdev->device == 0x182) || (pmr & SIS_PMR_COMBINED))
                 val2 = inl(ap->ioaddr.scr_addr + (sc_reg * 4) + 0x10);
 
-        return val | val2;
+        return (val | val2) &  0xfffffffb;
 }
 
 static void sis_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
@@ -239,7 +239,7 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         static int printed_version;
         struct ata_probe_ent *probe_ent = NULL;
         int rc;
-        u32 genctl;
+        u32 genctl, val;
         struct ata_port_info pi = sis_port_info, *ppi[2] = { &pi, &pi };
         int pci_dev_busy = 0;
         u8 pmr;
@@ -285,17 +285,24 @@ static int sis_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         if (ent->device != 0x182) {
                 if ((pmr & SIS_PMR_COMBINED) == 0) {
                         dev_printk(KERN_INFO, &pdev->dev,
-                                   "Detected SiS 180/181 chipset in SATA mode\n");
+                                   "Detected SiS 180/181/964 chipset in SATA mode\n");
                         port2_start = 64;
                 }
                 else {
                         dev_printk(KERN_INFO, &pdev->dev,
                                    "Detected SiS 180/181 chipset in combined mode\n");
                         port2_start=0;
+                        pi.flags |= ATA_FLAG_SLAVE_POSS;
                 }
         }
         else {
-                dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182 chipset\n");
+                pci_read_config_dword ( pdev, 0x6C, &val);
+                if (val & (1L << 31)) {
+                        dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182/965 chipset\n");
+                        pi.flags |= ATA_FLAG_SLAVE_POSS;
+                }
+                else
+                        dev_printk(KERN_INFO, &pdev->dev, "Detected SiS 182/965L chipset\n");
                 port2_start = 0x20;
         }
 
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index f4455a1efe2d..1c7f19aecc25 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -230,7 +230,7 @@ static int vt6420_prereset(struct ata_port *ap)
         int online;
 
         /* don't do any SCR stuff if we're not loading */
-        if (!ATA_PFLAG_LOADING)
+        if (!(ap->pflags & ATA_PFLAG_LOADING))
                 goto skip_scr;
 
         /* Resume phy.  This is the old resume sequence from
diff --git a/drivers/atm/Makefile b/drivers/atm/Makefile
index b5077ce8cb40..1b16f8166b09 100644
--- a/drivers/atm/Makefile
+++ b/drivers/atm/Makefile
@@ -41,7 +41,7 @@ ifeq ($(CONFIG_ATM_FORE200E_PCA),y)
   # guess the target endianess to choose the right PCA-200E firmware image
   ifeq ($(CONFIG_ATM_FORE200E_PCA_DEFAULT_FW),y)
     byteorder.h                 := include$(if $(patsubst $(srctree),,$(objtree)),2)/asm/byteorder.h
-    CONFIG_ATM_FORE200E_PCA_FW  := $(obj)/pca200e$(if $(shell $(CC) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2)
+    CONFIG_ATM_FORE200E_PCA_FW  := $(obj)/pca200e$(if $(shell $(CC) $(CPPFLAGS) -E -dM $(byteorder.h) | grep ' __LITTLE_ENDIAN '),.bin,_ecd.bin2)
   endif
 endif
 
diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
index 9fffa7af6db1..afa7d750a593 100644
--- a/drivers/atm/ambassador.c
+++ b/drivers/atm/ambassador.c
@@ -972,7 +972,7 @@ static int make_rate (unsigned int rate, rounding r,
       }
       case round_up: {
         // check all bits that we are discarding
-        if (man & (-1>>9)) {
+        if (man & (~0U>>9)) {
           man = (man>>(32-9)) + 1;
           if (man == (1<<9)) {
             // no need to check for round up outside of range
diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
index 697ad82f6634..9c67df5ccfa4 100644
--- a/drivers/atm/firestream.c
+++ b/drivers/atm/firestream.c
@@ -512,7 +512,7 @@ static unsigned int make_rate (unsigned int rate, int r,
                 }
                 case ROUND_UP: {
                         /* check all bits that we are discarding */
-                        if (man & (-1>>9)) {
+                        if (man & (~0U>>9)) {
                                 man = (man>>(32-9)) + 1;
                                 if (man == (1<<9)) {
                                         /* no need to check for round up outside of range */
diff --git a/drivers/atm/he.c b/drivers/atm/he.c
index c7314a79da0f..7d9b4e52f0bf 100644
--- a/drivers/atm/he.c
+++ b/drivers/atm/he.c
@@ -820,7 +820,7 @@ he_init_group(struct he_dev *he_dev, int group)
                 void *cpuaddr;
 
 #ifdef USE_RBPS_POOL 
-                cpuaddr = pci_pool_alloc(he_dev->rbps_pool, SLAB_KERNEL|SLAB_DMA, &dma_handle);
+                cpuaddr = pci_pool_alloc(he_dev->rbps_pool, GFP_KERNEL|GFP_DMA, &dma_handle);
                 if (cpuaddr == NULL)
                         return -ENOMEM;
 #else
@@ -884,7 +884,7 @@ he_init_group(struct he_dev *he_dev, int group)
                 void *cpuaddr;
 
 #ifdef USE_RBPL_POOL
-                cpuaddr = pci_pool_alloc(he_dev->rbpl_pool, SLAB_KERNEL|SLAB_DMA, &dma_handle);
+                cpuaddr = pci_pool_alloc(he_dev->rbpl_pool, GFP_KERNEL|GFP_DMA, &dma_handle);
                 if (cpuaddr == NULL)
                         return -ENOMEM;
 #else
@@ -1724,7 +1724,7 @@ __alloc_tpd(struct he_dev *he_dev)
         struct he_tpd *tpd;
         dma_addr_t dma_handle; 
 
-        tpd = pci_pool_alloc(he_dev->tpd_pool, SLAB_ATOMIC|SLAB_DMA, &dma_handle);              
+        tpd = pci_pool_alloc(he_dev->tpd_pool, GFP_ATOMIC|GFP_DMA, &dma_handle);
         if (tpd == NULL)
                 return NULL;
                         
diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
index 87b17c33b3f9..f40786121948 100644
--- a/drivers/atm/idt77252.c
+++ b/drivers/atm/idt77252.c
@@ -135,7 +135,7 @@ static int idt77252_change_qos(struct atm_vcc *vcc, struct atm_qos *qos,
                                int flags);
 static int idt77252_proc_read(struct atm_dev *dev, loff_t * pos,
                               char *page);
-static void idt77252_softint(void *dev_id);
+static void idt77252_softint(struct work_struct *work);
 
 
 static struct atmdev_ops idt77252_ops =
@@ -2866,9 +2866,10 @@ out:
 }
 
 static void
-idt77252_softint(void *dev_id)
+idt77252_softint(struct work_struct *work)
 {
-        struct idt77252_dev *card = dev_id;
+        struct idt77252_dev *card =
+                container_of(work, struct idt77252_dev, tqueue);
         u32 stat;
         int done;
 
@@ -3697,7 +3698,7 @@ idt77252_init_one(struct pci_dev *pcidev, const struct pci_device_id *id)
         card->pcidev = pcidev;
         sprintf(card->name, "idt77252-%d", card->index);
 
-        INIT_WORK(&card->tqueue, idt77252_softint, (void *)card);
+        INIT_WORK(&card->tqueue, idt77252_softint);
 
         membase = pci_resource_start(pcidev, 1);
         srambase = pci_resource_start(pcidev, 2);
diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
index 9ed1c60048f0..bb7ef570514c 100644
--- a/drivers/atm/iphase.c
+++ b/drivers/atm/iphase.c
@@ -305,7 +305,7 @@ static void clear_lockup (struct atm_vcc *vcc, IADEV *dev) {
 **  |  R | NZ |  5-bit exponent  |        9-bit mantissa         |
 **  +----+----+------------------+-------------------------------+
 ** 
-**    R = reserverd (written as 0)
+**    R = reserved (written as 0)
 **    NZ = 0 if 0 cells/sec; 1 otherwise
 **
 **    if NZ = 1, rate = 1.mmmmmmmmm x 2^(eeeee) cells/sec
diff --git a/drivers/base/bus.c b/drivers/base/bus.c
index 7d8a7ce73fb3..472810f8e6e7 100644
--- a/drivers/base/bus.c
+++ b/drivers/base/bus.c
@@ -355,6 +355,21 @@ static void device_remove_attrs(struct bus_type * bus, struct device * dev)
         }
 }
 
+#ifdef CONFIG_SYSFS_DEPRECATED
+static int make_deprecated_bus_links(struct device *dev)
+{
+        return sysfs_create_link(&dev->kobj,
+                                 &dev->bus->subsys.kset.kobj, "bus");
+}
+
+static void remove_deprecated_bus_links(struct device *dev)
+{
+        sysfs_remove_link(&dev->kobj, "bus");
+}
+#else
+static inline int make_deprecated_bus_links(struct device *dev) { return 0; }
+static inline void remove_deprecated_bus_links(struct device *dev) { }
+#endif
 
 /**
  *      bus_add_device - add device to bus
@@ -381,8 +396,7 @@ int bus_add_device(struct device * dev)
                                 &dev->bus->subsys.kset.kobj, "subsystem");
                 if (error)
                         goto out_subsys;
-                error = sysfs_create_link(&dev->kobj,
-                                &dev->bus->subsys.kset.kobj, "bus");
+                error = make_deprecated_bus_links(dev);
                 if (error)
                         goto out_deprecated;
         }
@@ -436,7 +450,7 @@ void bus_remove_device(struct device * dev)
 {
         if (dev->bus) {
                 sysfs_remove_link(&dev->kobj, "subsystem");
-                sysfs_remove_link(&dev->kobj, "bus");
+                remove_deprecated_bus_links(dev);
                 sysfs_remove_link(&dev->bus->devices.kobj, dev->bus_id);
                 device_remove_attrs(dev->bus, dev);
                 if (dev->is_registered) {
@@ -724,6 +738,8 @@ int bus_register(struct bus_type * bus)
 {
         int retval;
 
+        BLOCKING_INIT_NOTIFIER_HEAD(&bus->bus_notifier);
+
         retval = kobject_set_name(&bus->subsys.kset.kobj, "%s", bus->name);
         if (retval)
                 goto out;
@@ -782,6 +798,18 @@ void bus_unregister(struct bus_type * bus)
         subsystem_unregister(&bus->subsys);
 }
 
+int bus_register_notifier(struct bus_type *bus, struct notifier_block *nb)
+{
+        return blocking_notifier_chain_register(&bus->bus_notifier, nb);
+}
+EXPORT_SYMBOL_GPL(bus_register_notifier);
+
+int bus_unregister_notifier(struct bus_type *bus, struct notifier_block *nb)
+{
+        return blocking_notifier_chain_unregister(&bus->bus_notifier, nb);
+}
+EXPORT_SYMBOL_GPL(bus_unregister_notifier);
+
 int __init buses_init(void)
 {
         return subsystem_register(&bus_subsys);
diff --git a/drivers/base/class.c b/drivers/base/class.c
index 0ff267a248db..f098881f45b2 100644
--- a/drivers/base/class.c
+++ b/drivers/base/class.c
@@ -352,6 +352,92 @@ static const char *class_uevent_name(struct kset *kset, struct kobject *kobj)
         return class_dev->class->name;
 }
 
+#ifdef CONFIG_SYSFS_DEPRECATED
+char *make_class_name(const char *name, struct kobject *kobj)
+{
+        char *class_name;
+        int size;
+
+        size = strlen(name) + strlen(kobject_name(kobj)) + 2;
+
+        class_name = kmalloc(size, GFP_KERNEL);
+        if (!class_name)
+                return ERR_PTR(-ENOMEM);
+
+        strcpy(class_name, name);
+        strcat(class_name, ":");
+        strcat(class_name, kobject_name(kobj));
+        return class_name;
+}
+
+static int deprecated_class_uevent(char **envp, int num_envp, int *cur_index,
+                                   char *buffer, int buffer_size,
+                                   int *cur_len,
+                                   struct class_device *class_dev)
+{
+        struct device *dev = class_dev->dev;
+        char *path;
+
+        if (!dev)
+                return 0;
+
+        /* add device, backing this class device (deprecated) */
+        path = kobject_get_path(&dev->kobj, GFP_KERNEL);
+
+        add_uevent_var(envp, num_envp, cur_index, buffer, buffer_size,
+                       cur_len, "PHYSDEVPATH=%s", path);
+        kfree(path);
+
+        if (dev->bus)
+                add_uevent_var(envp, num_envp, cur_index,
+                               buffer, buffer_size, cur_len,
+                               "PHYSDEVBUS=%s", dev->bus->name);
+
+        if (dev->driver)
+                add_uevent_var(envp, num_envp, cur_index,
+                               buffer, buffer_size, cur_len,
+                               "PHYSDEVDRIVER=%s", dev->driver->name);
+        return 0;
+}
+
+static int make_deprecated_class_device_links(struct class_device *class_dev)
+{
+        char *class_name;
+        int error;
+
+        if (!class_dev->dev)
+                return 0;
+
+        class_name = make_class_name(class_dev->class->name, &class_dev->kobj);
+        error = sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj,
+                                  class_name);
+        kfree(class_name);
+        return error;
+}
+
+static void remove_deprecated_class_device_links(struct class_device *class_dev)
+{
+        char *class_name;
+
+        if (!class_dev->dev)
+                return;
+
+        class_name = make_class_name(class_dev->class->name, &class_dev->kobj);
+        sysfs_remove_link(&class_dev->dev->kobj, class_name);
+        kfree(class_name);
+}
+#else
+static inline int deprecated_class_uevent(char **envp, int num_envp,
+                                          int *cur_index, char *buffer,
+                                          int buffer_size, int *cur_len,
+                                          struct class_device *class_dev)
+{ return 0; }
+static inline int make_deprecated_class_device_links(struct class_device *cd)
+{ return 0; }
+static void remove_deprecated_class_device_links(struct class_device *cd)
+{ }
+#endif
+
 static int class_uevent(struct kset *kset, struct kobject *kobj, char **envp,
                          int num_envp, char *buffer, int buffer_size)
 {
@@ -362,25 +448,8 @@ static int class_uevent(struct kset *kset, struct kobject *kobj, char **envp,
 
         pr_debug("%s - name = %s\n", __FUNCTION__, class_dev->class_id);
 
-        if (class_dev->dev) {
-                /* add device, backing this class device (deprecated) */
-                struct device *dev = class_dev->dev;
-                char *path = kobject_get_path(&dev->kobj, GFP_KERNEL);
-
-                add_uevent_var(envp, num_envp, &i, buffer, buffer_size,
-                               &length, "PHYSDEVPATH=%s", path);
-                kfree(path);
-
-                if (dev->bus)
-                        add_uevent_var(envp, num_envp, &i,
-                                       buffer, buffer_size, &length,
-                                       "PHYSDEVBUS=%s", dev->bus->name);
-
-                if (dev->driver)
-                        add_uevent_var(envp, num_envp, &i,
-                                       buffer, buffer_size, &length,
-                                       "PHYSDEVDRIVER=%s", dev->driver->name);
-        }
+        deprecated_class_uevent(envp, num_envp, &i, buffer, buffer_size,
+                                &length, class_dev);
 
         if (MAJOR(class_dev->devt)) {
                 add_uevent_var(envp, num_envp, &i,
@@ -506,29 +575,11 @@ void class_device_initialize(struct class_device *class_dev)
         INIT_LIST_HEAD(&class_dev->node);
 }
 
-char *make_class_name(const char *name, struct kobject *kobj)
-{
-        char *class_name;
-        int size;
-
-        size = strlen(name) + strlen(kobject_name(kobj)) + 2;
-
-        class_name = kmalloc(size, GFP_KERNEL);
-        if (!class_name)
-                return ERR_PTR(-ENOMEM);
-
-        strcpy(class_name, name);
-        strcat(class_name, ":");
-        strcat(class_name, kobject_name(kobj));
-        return class_name;
-}
-
 int class_device_add(struct class_device *class_dev)
 {
         struct class *parent_class = NULL;
         struct class_device *parent_class_dev = NULL;
         struct class_interface *class_intf;
-        char *class_name = NULL;
         int error = -EINVAL;
 
         class_dev = class_device_get(class_dev);
@@ -599,20 +650,18 @@ int class_device_add(struct class_device *class_dev)
                 goto out5;
 
         if (class_dev->dev) {
-                class_name = make_class_name(class_dev->class->name,
-                                             &class_dev->kobj);
                 error = sysfs_create_link(&class_dev->kobj,
                                           &class_dev->dev->kobj, "device");
                 if (error)
                         goto out6;
-                error = sysfs_create_link(&class_dev->dev->kobj, &class_dev->kobj,
-                                          class_name);
-                if (error)
-                        goto out7;
         }
 
         error = class_device_add_groups(class_dev);
         if (error)
+                goto out7;
+
+        error = make_deprecated_class_device_links(class_dev);
+        if (error)
                 goto out8;
 
         kobject_uevent(&class_dev->kobj, KOBJ_ADD);
@@ -629,8 +678,7 @@ int class_device_add(struct class_device *class_dev)
         goto out1;
 
  out8:
-        if (class_dev->dev)
-                sysfs_remove_link(&class_dev->kobj, class_name);
+        class_device_remove_groups(class_dev);
  out7:
         if (class_dev->dev)
                 sysfs_remove_link(&class_dev->kobj, "device");
@@ -649,7 +697,6 @@ int class_device_add(struct class_device *class_dev)
         class_put(parent_class);
  out1:
         class_device_put(class_dev);
-        kfree(class_name);
         return error;
 }
 
@@ -726,7 +773,6 @@ void class_device_del(struct class_device *class_dev)
         struct class *parent_class = class_dev->class;
         struct class_device *parent_device = class_dev->parent;
         struct class_interface *class_intf;
-        char *class_name = NULL;
 
         if (parent_class) {
                 down(&parent_class->sem);
@@ -738,10 +784,8 @@ void class_device_del(struct class_device *class_dev)
         }
 
         if (class_dev->dev) {
-                class_name = make_class_name(class_dev->class->name,
-                                             &class_dev->kobj);
+                remove_deprecated_class_device_links(class_dev);
                 sysfs_remove_link(&class_dev->kobj, "device");
-                sysfs_remove_link(&class_dev->dev->kobj, class_name);
         }
         sysfs_remove_link(&class_dev->kobj, "subsystem");
         class_device_remove_file(class_dev, &class_dev->uevent_attr);
@@ -755,7 +799,6 @@ void class_device_del(struct class_device *class_dev)
 
         class_device_put(parent_device);
         class_put(parent_class);
-        kfree(class_name);
 }
 
 void class_device_unregister(struct class_device *class_dev)
@@ -804,14 +847,17 @@ int class_device_rename(struct class_device *class_dev, char *new_name)
         pr_debug("CLASS: renaming '%s' to '%s'\n", class_dev->class_id,
                  new_name);
 
+#ifdef CONFIG_SYSFS_DEPRECATED
         if (class_dev->dev)
                 old_class_name = make_class_name(class_dev->class->name,
                                                  &class_dev->kobj);
+#endif
 
         strlcpy(class_dev->class_id, new_name, KOBJ_NAME_LEN);
 
         error = kobject_rename(&class_dev->kobj, new_name);
 
+#ifdef CONFIG_SYSFS_DEPRECATED
         if (class_dev->dev) {
                 new_class_name = make_class_name(class_dev->class->name,
                                                  &class_dev->kobj);
@@ -819,6 +865,7 @@ int class_device_rename(struct class_device *class_dev, char *new_name)
                                   new_class_name);
                 sysfs_remove_link(&class_dev->dev->kobj, old_class_name);
         }
+#endif
         class_device_put(class_dev);
 
         kfree(old_class_name);
@@ -893,23 +940,6 @@ void class_interface_unregister(struct class_interface *class_intf)
         class_put(parent);
 }
 
-int virtual_device_parent(struct device *dev)
-{
-        if (!dev->class)
-                return -ENODEV;
-
-        if (!dev->class->virtual_dir) {
-                static struct kobject *virtual_dir = NULL;
-
-                if (!virtual_dir)
-                        virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual");
-                dev->class->virtual_dir = kobject_add_dir(virtual_dir, dev->class->name);
-        }
-
-        dev->kobj.parent = dev->class->virtual_dir;
-        return 0;
-}
-
 int __init classes_init(void)
 {
         int retval;
diff --git a/drivers/base/core.c b/drivers/base/core.c
index 68ad11af22b4..67b79a7592a9 100644
--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -17,6 +17,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/kdev_t.h>
+#include <linux/notifier.h>
 
 #include <asm/semaphore.h>
 
@@ -153,20 +154,24 @@ static int dev_uevent(struct kset *kset, struct kobject *kobj, char **envp,
                                "MINOR=%u", MINOR(dev->devt));
         }
 
+#ifdef CONFIG_SYSFS_DEPRECATED
         /* add bus name (same as SUBSYSTEM, deprecated) */
         if (dev->bus)
                 add_uevent_var(envp, num_envp, &i,
                                buffer, buffer_size, &length,
                                "PHYSDEVBUS=%s", dev->bus->name);
+#endif
 
         /* add driver name (PHYSDEV* values are deprecated)*/
         if (dev->driver) {
                 add_uevent_var(envp, num_envp, &i,
                                buffer, buffer_size, &length,
                                "DRIVER=%s", dev->driver->name);
+#ifdef CONFIG_SYSFS_DEPRECATED
                 add_uevent_var(envp, num_envp, &i,
                                buffer, buffer_size, &length,
                                "PHYSDEVDRIVER=%s", dev->driver->name);
+#endif
         }
 
         /* terminate, set to next free slot, shrink available space */
@@ -381,8 +386,55 @@ void device_initialize(struct device *dev)
         INIT_LIST_HEAD(&dev->node);
         init_MUTEX(&dev->sem);
         device_init_wakeup(dev, 0);
+        set_dev_node(dev, -1);
 }
 
+#ifdef CONFIG_SYSFS_DEPRECATED
+static int setup_parent(struct device *dev, struct device *parent)
+{
+        /* Set the parent to the class, not the parent device */
+        /* this keeps sysfs from having a symlink to make old udevs happy */
+        if (dev->class)
+                dev->kobj.parent = &dev->class->subsys.kset.kobj;
+        else if (parent)
+                dev->kobj.parent = &parent->kobj;
+
+        return 0;
+}
+#else
+static int virtual_device_parent(struct device *dev)
+{
+        if (!dev->class)
+                return -ENODEV;
+
+        if (!dev->class->virtual_dir) {
+                static struct kobject *virtual_dir = NULL;
+
+                if (!virtual_dir)
+                        virtual_dir = kobject_add_dir(&devices_subsys.kset.kobj, "virtual");
+                dev->class->virtual_dir = kobject_add_dir(virtual_dir, dev->class->name);
+        }
+
+        dev->kobj.parent = dev->class->virtual_dir;
+        return 0;
+}
+
+static int setup_parent(struct device *dev, struct device *parent)
+{
+        int error;
+
+        /* if this is a class device, and has no parent, create one */
+        if ((dev->class) && (parent == NULL)) {
+                error = virtual_device_parent(dev);
+                if (error)
+                        return error;
+        } else if (parent)
+                dev->kobj.parent = &parent->kobj;
+
+        return 0;
+}
+#endif
+
 /**
  *      device_add - add device to device hierarchy.
  *      @dev:   device.
@@ -405,29 +457,29 @@ int device_add(struct device *dev)
         if (!dev || !strlen(dev->bus_id))
                 goto Error;
 
-        /* if this is a class device, and has no parent, create one */
-        if ((dev->class) && (dev->parent == NULL)) {
-                error = virtual_device_parent(dev);
-                if (error)
-                        goto Error;
-        }
+        pr_debug("DEV: registering device: ID = '%s'\n", dev->bus_id);
 
         parent = get_device(dev->parent);
 
-        pr_debug("DEV: registering device: ID = '%s'\n", dev->bus_id);
+        error = setup_parent(dev, parent);
+        if (error)
+                goto Error;
 
         /* first, register with generic layer. */
         kobject_set_name(&dev->kobj, "%s", dev->bus_id);
-        if (parent)
-                dev->kobj.parent = &parent->kobj;
-
-        if ((error = kobject_add(&dev->kobj)))
+        error = kobject_add(&dev->kobj);
+        if (error)
                 goto Error;
 
         /* notify platform of device entry */
         if (platform_notify)
                 platform_notify(dev);
 
+        /* notify clients of device entry (new way) */
+        if (dev->bus)
+                blocking_notifier_call_chain(&dev->bus->bus_notifier,
+                                             BUS_NOTIFY_ADD_DEVICE, dev);
+
         dev->uevent_attr.attr.name = "uevent";
         dev->uevent_attr.attr.mode = S_IWUSR;
         if (dev->driver)
@@ -461,13 +513,18 @@ int device_add(struct device *dev)
         if (dev->class) {
                 sysfs_create_link(&dev->kobj, &dev->class->subsys.kset.kobj,
                                   "subsystem");
-                sysfs_create_link(&dev->class->subsys.kset.kobj, &dev->kobj,
-                                  dev->bus_id);
+                /* If this is not a "fake" compatible device, then create the
+                 * symlink from the class to the device. */
+                if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
+                        sysfs_create_link(&dev->class->subsys.kset.kobj,
+                                          &dev->kobj, dev->bus_id);
+#ifdef CONFIG_SYSFS_DEPRECATED
                 if (parent) {
                         sysfs_create_link(&dev->kobj, &dev->parent->kobj, "device");
                         class_name = make_class_name(dev->class->name, &dev->kobj);
                         sysfs_create_link(&dev->parent->kobj, &dev->kobj, class_name);
                 }
+#endif
         }
 
         if ((error = device_add_attrs(dev)))
@@ -504,6 +561,9 @@ int device_add(struct device *dev)
  BusError:
         device_pm_remove(dev);
  PMError:
+        if (dev->bus)
+                blocking_notifier_call_chain(&dev->bus->bus_notifier,
+                                             BUS_NOTIFY_DEL_DEVICE, dev);
         device_remove_groups(dev);
  GroupError:
         device_remove_attrs(dev);
@@ -586,22 +646,31 @@ void put_device(struct device * dev)
 void device_del(struct device * dev)
 {
         struct device * parent = dev->parent;
-        char *class_name = NULL;
         struct class_interface *class_intf;
 
         if (parent)
                 klist_del(&dev->knode_parent);
-        if (dev->devt_attr)
+        if (dev->devt_attr) {
                 device_remove_file(dev, dev->devt_attr);
+                kfree(dev->devt_attr);
+        }
         if (dev->class) {
                 sysfs_remove_link(&dev->kobj, "subsystem");
-                sysfs_remove_link(&dev->class->subsys.kset.kobj, dev->bus_id);
-                class_name = make_class_name(dev->class->name, &dev->kobj);
+                /* If this is not a "fake" compatible device, remove the
+                 * symlink from the class to the device. */
+                if (dev->kobj.parent != &dev->class->subsys.kset.kobj)
+                        sysfs_remove_link(&dev->class->subsys.kset.kobj,
+                                          dev->bus_id);
+#ifdef CONFIG_SYSFS_DEPRECATED
                 if (parent) {
-                        sysfs_remove_link(&dev->kobj, "device");
+                        char *class_name = make_class_name(dev->class->name,
+                                                           &dev->kobj);
                         sysfs_remove_link(&dev->parent->kobj, class_name);
+                        kfree(class_name);
+                        sysfs_remove_link(&dev->kobj, "device");
                 }
-                kfree(class_name);
+#endif
+
                 down(&dev->class->sem);
                 /* notify any interfaces that the device is now gone */
                 list_for_each_entry(class_intf, &dev->class->interfaces, node)
@@ -614,13 +683,16 @@ void device_del(struct device * dev)
         device_remove_file(dev, &dev->uevent_attr);
         device_remove_groups(dev);
         device_remove_attrs(dev);
+        bus_remove_device(dev);
 
         /* Notify the platform of the removal, in case they
          * need to do anything...
          */
         if (platform_notify_remove)
                 platform_notify_remove(dev);
-        bus_remove_device(dev);
+        if (dev->bus)
+                blocking_notifier_call_chain(&dev->bus->bus_notifier,
+                                             BUS_NOTIFY_DEL_DEVICE, dev);
         device_pm_remove(dev);
         kobject_uevent(&dev->kobj, KOBJ_REMOVE);
         kobject_del(&dev->kobj);
@@ -679,12 +751,45 @@ int device_for_each_child(struct device * parent, void * data,
         return error;
 }
 
+/**
+ * device_find_child - device iterator for locating a particular device.
+ * @parent: parent struct device
+ * @data: Data to pass to match function
+ * @match: Callback function to check device
+ *
+ * This is similar to the device_for_each_child() function above, but it
+ * returns a reference to a device that is 'found' for later use, as
+ * determined by the @match callback.
+ *
+ * The callback should return 0 if the device doesn't match and non-zero
+ * if it does.  If the callback returns non-zero and a reference to the
+ * current device can be obtained, this function will return to the caller
+ * and not iterate over any more devices.
+ */
+struct device * device_find_child(struct device *parent, void *data,
+                                  int (*match)(struct device *, void *))
+{
+        struct klist_iter i;
+        struct device *child;
+
+        if (!parent)
+                return NULL;
+
+        klist_iter_init(&parent->klist_children, &i);
+        while ((child = next_device(&i)))
+                if (match(child, data) && get_device(child))
+                        break;
+        klist_iter_exit(&i);
+        return child;
+}
+
 int __init devices_init(void)
 {
         return subsystem_register(&devices_subsys);
 }
 
 EXPORT_SYMBOL_GPL(device_for_each_child);
+EXPORT_SYMBOL_GPL(device_find_child);
 
 EXPORT_SYMBOL_GPL(device_initialize);
 EXPORT_SYMBOL_GPL(device_add);
@@ -807,8 +912,10 @@ int device_rename(struct device *dev, char *new_name)
 
         pr_debug("DEVICE: renaming '%s' to '%s'\n", dev->bus_id, new_name);
 
+#ifdef CONFIG_SYSFS_DEPRECATED
         if ((dev->class) && (dev->parent))
                 old_class_name = make_class_name(dev->class->name, &dev->kobj);
+#endif
 
         if (dev->class) {
                 old_symlink_name = kmalloc(BUS_ID_SIZE, GFP_KERNEL);
@@ -823,6 +930,7 @@ int device_rename(struct device *dev, char *new_name)
 
         error = kobject_rename(&dev->kobj, new_name);
 
+#ifdef CONFIG_SYSFS_DEPRECATED
         if (old_class_name) {
                 new_class_name = make_class_name(dev->class->name, &dev->kobj);
                 if (new_class_name) {
@@ -831,6 +939,8 @@ int device_rename(struct device *dev, char *new_name)
                         sysfs_remove_link(&dev->parent->kobj, old_class_name);
                 }
         }
+#endif
+
         if (dev->class) {
                 sysfs_remove_link(&dev->class->subsys.kset.kobj,
                                   old_symlink_name);
@@ -846,3 +956,95 @@ int device_rename(struct device *dev, char *new_name)
 
         return error;
 }
+
+
+static int device_move_class_links(struct device *dev,
+                                   struct device *old_parent,
+                                   struct device *new_parent)
+{
+#ifdef CONFIG_SYSFS_DEPRECATED
+        int error;
+        char *class_name;
+
+        class_name = make_class_name(dev->class->name, &dev->kobj);
+        if (!class_name) {
+                error = PTR_ERR(class_name);
+                class_name = NULL;
+                goto out;
+        }
+        if (old_parent) {
+                sysfs_remove_link(&dev->kobj, "device");
+                sysfs_remove_link(&old_parent->kobj, class_name);
+        }
+        error = sysfs_create_link(&dev->kobj, &new_parent->kobj, "device");
+        if (error)
+                goto out;
+        error = sysfs_create_link(&new_parent->kobj, &dev->kobj, class_name);
+        if (error)
+                sysfs_remove_link(&dev->kobj, "device");
+out:
+        kfree(class_name);
+        return error;
+#else
+        return 0;
+#endif
+}
+
+/**
+ * device_move - moves a device to a new parent
+ * @dev: the pointer to the struct device to be moved
+ * @new_parent: the new parent of the device
+ */
+int device_move(struct device *dev, struct device *new_parent)
+{
+        int error;
+        struct device *old_parent;
+
+        dev = get_device(dev);
+        if (!dev)
+                return -EINVAL;
+
+        if (!device_is_registered(dev)) {
+                error = -EINVAL;
+                goto out;
+        }
+        new_parent = get_device(new_parent);
+        if (!new_parent) {
+                error = -EINVAL;
+                goto out;
+        }
+        pr_debug("DEVICE: moving '%s' to '%s'\n", dev->bus_id,
+                new_parent->bus_id);
+        error = kobject_move(&dev->kobj, &new_parent->kobj);
+        if (error) {
+                put_device(new_parent);
+                goto out;
+        }
+        old_parent = dev->parent;
+        dev->parent = new_parent;
+        if (old_parent)
+                klist_remove(&dev->knode_parent);
+        klist_add_tail(&dev->knode_parent, &new_parent->klist_children);
+        if (!dev->class)
+                goto out_put;
+        error = device_move_class_links(dev, old_parent, new_parent);
+        if (error) {
+                /* We ignore errors on cleanup since we're hosed anyway... */
+                device_move_class_links(dev, new_parent, old_parent);
+                if (!kobject_move(&dev->kobj, &old_parent->kobj)) {
+                        klist_remove(&dev->knode_parent);
+                        if (old_parent)
+                                klist_add_tail(&dev->knode_parent,
+                                               &old_parent->klist_children);
+                }
+                put_device(new_parent);
+                goto out;
+        }
+out_put:
+        put_device(old_parent);
+out:
+        put_device(dev);
+        return error;
+}
+
+EXPORT_SYMBOL_GPL(device_move);
diff --git a/drivers/base/cpu.c b/drivers/base/cpu.c
index 4bef76a2f3f2..7fd095efaebd 100644
--- a/drivers/base/cpu.c
+++ b/drivers/base/cpu.c
@@ -5,6 +5,7 @@
 #include <linux/sysdev.h>
 #include <linux/module.h>
 #include <linux/init.h>
+#include <linux/sched.h>
 #include <linux/cpu.h>
 #include <linux/topology.h>
 #include <linux/device.h>
@@ -103,8 +104,8 @@ static SYSDEV_ATTR(crash_notes, 0400, show_crash_notes, NULL);
 
 /*
  * register_cpu - Setup a driverfs device for a CPU.
- * @cpu - Callers can set the cpu->no_control field to 1, to indicate not to
- *                generate a control file in sysfs for this CPU.
+ * @cpu - cpu->hotpluggable field set to 1 will generate a control file in
+ *        sysfs for this CPU.
  * @num - CPU number to use when creating the device.
  *
  * Initialize and register the CPU device.
@@ -118,7 +119,7 @@ int __devinit register_cpu(struct cpu *cpu, int num)
 
         error = sysdev_register(&cpu->sysdev);
 
-        if (!error && !cpu->no_control)
+        if (!error && cpu->hotpluggable)
                 register_cpu_control(cpu);
         if (!error)
                 cpu_sys_devices[num] = &cpu->sysdev;
diff --git a/drivers/base/dd.c b/drivers/base/dd.c
index c5d6bb4290ad..510e7884975f 100644
--- a/drivers/base/dd.c
+++ b/drivers/base/dd.c
@@ -26,33 +26,28 @@
 #define to_drv(node) container_of(node, struct device_driver, kobj.entry)
 
 
-/**
- *      device_bind_driver - bind a driver to one device.
- *      @dev:   device.
- *
- *      Allow manual attachment of a driver to a device.
- *      Caller must have already set @dev->driver.
- *
- *      Note that this does not modify the bus reference count
- *      nor take the bus's rwsem. Please verify those are accounted
- *      for before calling this. (It is ok to call with no other effort
- *      from a driver's probe() method.)
- *
- *      This function must be called with @dev->sem held.
- */
-int device_bind_driver(struct device *dev)
+static void driver_bound(struct device *dev)
 {
-        int ret;
-
         if (klist_node_attached(&dev->knode_driver)) {
                 printk(KERN_WARNING "%s: device %s already bound\n",
                         __FUNCTION__, kobject_name(&dev->kobj));
-                return 0;
+                return;
         }
 
         pr_debug("bound device '%s' to driver '%s'\n",
                  dev->bus_id, dev->driver->name);
+
+        if (dev->bus)
+                blocking_notifier_call_chain(&dev->bus->bus_notifier,
+                                             BUS_NOTIFY_BOUND_DRIVER, dev);
+
         klist_add_tail(&dev->knode_driver, &dev->driver->klist_devices);
+}
+
+static int driver_sysfs_add(struct device *dev)
+{
+        int ret;
+
         ret = sysfs_create_link(&dev->driver->kobj, &dev->kobj,
                           kobject_name(&dev->kobj));
         if (ret == 0) {
@@ -65,6 +60,36 @@ int device_bind_driver(struct device *dev)
         return ret;
 }
 
+static void driver_sysfs_remove(struct device *dev)
+{
+        struct device_driver *drv = dev->driver;
+
+        if (drv) {
+                sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
+                sysfs_remove_link(&dev->kobj, "driver");
+        }
+}
+
+/**
+ *      device_bind_driver - bind a driver to one device.
+ *      @dev:   device.
+ *
+ *      Allow manual attachment of a driver to a device.
+ *      Caller must have already set @dev->driver.
+ *
+ *      Note that this does not modify the bus reference count
+ *      nor take the bus's rwsem. Please verify those are accounted
+ *      for before calling this. (It is ok to call with no other effort
+ *      from a driver's probe() method.)
+ *
+ *      This function must be called with @dev->sem held.
+ */
+int device_bind_driver(struct device *dev)
+{
+        driver_bound(dev);
+        return driver_sysfs_add(dev);
+}
+
 struct stupid_thread_structure {
         struct device_driver *drv;
         struct device *dev;
@@ -85,30 +110,32 @@ static int really_probe(void *void_data)
                  drv->bus->name, drv->name, dev->bus_id);
 
         dev->driver = drv;
+        if (driver_sysfs_add(dev)) {
+                printk(KERN_ERR "%s: driver_sysfs_add(%s) failed\n",
+                        __FUNCTION__, dev->bus_id);
+                goto probe_failed;
+        }
+
         if (dev->bus->probe) {
                 ret = dev->bus->probe(dev);
-                if (ret) {
-                        dev->driver = NULL;
+                if (ret)
                         goto probe_failed;
-                }
         } else if (drv->probe) {
                 ret = drv->probe(dev);
-                if (ret) {
-                        dev->driver = NULL;
+                if (ret)
                         goto probe_failed;
-                }
-        }
-        if (device_bind_driver(dev)) {
-                printk(KERN_ERR "%s: device_bind_driver(%s) failed\n",
-                        __FUNCTION__, dev->bus_id);
-                /* How does undo a ->probe?  We're screwed. */
         }
+
+        driver_bound(dev);
         ret = 1;
         pr_debug("%s: Bound Device %s to Driver %s\n",
                  drv->bus->name, dev->bus_id, drv->name);
         goto done;
 
 probe_failed:
+        driver_sysfs_remove(dev);
+        dev->driver = NULL;
+
         if (ret == -ENODEV || ret == -ENXIO) {
                 /* Driver matched, but didn't support device
                  * or device not found.
@@ -284,10 +311,15 @@ static void __device_release_driver(struct device * dev)
         drv = dev->driver;
         if (drv) {
                 get_driver(drv);
-                sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
+                driver_sysfs_remove(dev);
                 sysfs_remove_link(&dev->kobj, "driver");
                 klist_remove(&dev->knode_driver);
 
+                if (dev->bus)
+                        blocking_notifier_call_chain(&dev->bus->bus_notifier,
+                                                     BUS_NOTIFY_UNBIND_DRIVER,
+                                                     dev);
+
                 if (dev->bus && dev->bus->remove)
                         dev->bus->remove(dev);
                 else if (drv->remove)
diff --git a/drivers/base/dmapool.c b/drivers/base/dmapool.c
index b2efbd4cf710..dbe0735f8c9e 100644
--- a/drivers/base/dmapool.c
+++ b/drivers/base/dmapool.c
@@ -126,7 +126,7 @@ dma_pool_create (const char *name, struct device *dev,
         } else if (allocation < size)
                 return NULL;
 
-        if (!(retval = kmalloc (sizeof *retval, SLAB_KERNEL)))
+        if (!(retval = kmalloc (sizeof *retval, GFP_KERNEL)))
                 return retval;
 
         strlcpy (retval->name, name, sizeof retval->name);
@@ -297,7 +297,7 @@ restart:
                         }
                 }
         }
-        if (!(page = pool_alloc_page (pool, SLAB_ATOMIC))) {
+        if (!(page = pool_alloc_page (pool, GFP_ATOMIC))) {
                 if (mem_flags & __GFP_WAIT) {
                         DECLARE_WAITQUEUE (wait, current);
 
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index 14615694ae9a..4bad2870c485 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -21,6 +21,8 @@
 #include <linux/firmware.h>
 #include "base.h"
 
+#define to_dev(obj) container_of(obj, struct device, kobj)
+
 MODULE_AUTHOR("Manuel Estrada Sainz <ranty@debian.org>");
 MODULE_DESCRIPTION("Multi purpose firmware loading support");
 MODULE_LICENSE("GPL");
@@ -86,12 +88,12 @@ firmware_timeout_store(struct class *class, const char *buf, size_t count)
 
 static CLASS_ATTR(timeout, 0644, firmware_timeout_show, firmware_timeout_store);
 
-static void  fw_class_dev_release(struct class_device *class_dev);
+static void fw_dev_release(struct device *dev);
 
-static int firmware_class_uevent(struct class_device *class_dev, char **envp,
-                                 int num_envp, char *buffer, int buffer_size)
+static int firmware_uevent(struct device *dev, char **envp, int num_envp,
+                           char *buffer, int buffer_size)
 {
-        struct firmware_priv *fw_priv = class_get_devdata(class_dev);
+        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
         int i = 0, len = 0;
 
         if (!test_bit(FW_STATUS_READY, &fw_priv->status))
@@ -110,21 +112,21 @@ static int firmware_class_uevent(struct class_device *class_dev, char **envp,
 
 static struct class firmware_class = {
         .name           = "firmware",
-        .uevent         = firmware_class_uevent,
-        .release        = fw_class_dev_release,
+        .dev_uevent     = firmware_uevent,
+        .dev_release    = fw_dev_release,
 };
 
-static ssize_t
-firmware_loading_show(struct class_device *class_dev, char *buf)
+static ssize_t firmware_loading_show(struct device *dev,
+                                     struct device_attribute *attr, char *buf)
 {
-        struct firmware_priv *fw_priv = class_get_devdata(class_dev);
+        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
         int loading = test_bit(FW_STATUS_LOADING, &fw_priv->status);
         return sprintf(buf, "%d\n", loading);
 }
 
 /**
  * firmware_loading_store - set value in the 'loading' control file
- * @class_dev: class_device pointer
+ * @dev: device pointer
  * @buf: buffer to scan for loading control value
  * @count: number of bytes in @buf
  *
@@ -134,11 +136,11 @@ firmware_loading_show(struct class_device *class_dev, char *buf)
  *       0: Conclude the load and hand the data to the driver code.
  *      -1: Conclude the load with an error and discard any written data.
  **/
-static ssize_t
-firmware_loading_store(struct class_device *class_dev,
-                       const char *buf, size_t count)
+static ssize_t firmware_loading_store(struct device *dev,
+                                      struct device_attribute *attr,
+                                      const char *buf, size_t count)
 {
-        struct firmware_priv *fw_priv = class_get_devdata(class_dev);
+        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
         int loading = simple_strtol(buf, NULL, 10);
 
         switch (loading) {
@@ -174,15 +176,14 @@ firmware_loading_store(struct class_device *class_dev,
         return count;
 }
 
-static CLASS_DEVICE_ATTR(loading, 0644,
-                        firmware_loading_show, firmware_loading_store);
+static DEVICE_ATTR(loading, 0644, firmware_loading_show, firmware_loading_store);
 
 static ssize_t
 firmware_data_read(struct kobject *kobj,
                    char *buffer, loff_t offset, size_t count)
 {
-        struct class_device *class_dev = to_class_dev(kobj);
-        struct firmware_priv *fw_priv = class_get_devdata(class_dev);
+        struct device *dev = to_dev(kobj);
+        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
         struct firmware *fw;
         ssize_t ret_count = count;
 
@@ -234,7 +235,7 @@ fw_realloc_buffer(struct firmware_priv *fw_priv, int min_size)
 
 /**
  * firmware_data_write - write method for firmware
- * @kobj: kobject for the class_device
+ * @kobj: kobject for the device
  * @buffer: buffer being written
  * @offset: buffer offset for write in total data store area
  * @count: buffer size
@@ -246,8 +247,8 @@ static ssize_t
 firmware_data_write(struct kobject *kobj,
                     char *buffer, loff_t offset, size_t count)
 {
-        struct class_device *class_dev = to_class_dev(kobj);
-        struct firmware_priv *fw_priv = class_get_devdata(class_dev);
+        struct device *dev = to_dev(kobj);
+        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
         struct firmware *fw;
         ssize_t retval;
 
@@ -280,13 +281,12 @@ static struct bin_attribute firmware_attr_data_tmpl = {
         .write = firmware_data_write,
 };
 
-static void
-fw_class_dev_release(struct class_device *class_dev)
+static void fw_dev_release(struct device *dev)
 {
-        struct firmware_priv *fw_priv = class_get_devdata(class_dev);
+        struct firmware_priv *fw_priv = dev_get_drvdata(dev);
 
         kfree(fw_priv);
-        kfree(class_dev);
+        kfree(dev);
 
         module_put(THIS_MODULE);
 }
@@ -298,26 +298,23 @@ firmware_class_timeout(u_long data)
         fw_load_abort(fw_priv);
 }
 
-static inline void
-fw_setup_class_device_id(struct class_device *class_dev, struct device *dev)
+static inline void fw_setup_device_id(struct device *f_dev, struct device *dev)
 {
         /* XXX warning we should watch out for name collisions */
-        strlcpy(class_dev->class_id, dev->bus_id, BUS_ID_SIZE);
+        strlcpy(f_dev->bus_id, dev->bus_id, BUS_ID_SIZE);
 }
 
-static int
-fw_register_class_device(struct class_device **class_dev_p,
-                         const char *fw_name, struct device *device)
+static int fw_register_device(struct device **dev_p, const char *fw_name,
+                              struct device *device)
 {
         int retval;
         struct firmware_priv *fw_priv = kzalloc(sizeof(*fw_priv),
                                                 GFP_KERNEL);
-        struct class_device *class_dev = kzalloc(sizeof(*class_dev),
-                                                 GFP_KERNEL);
+        struct device *f_dev = kzalloc(sizeof(*f_dev), GFP_KERNEL);
 
-        *class_dev_p = NULL;
+        *dev_p = NULL;
 
-        if (!fw_priv || !class_dev) {
+        if (!fw_priv || !f_dev) {
                 printk(KERN_ERR "%s: kmalloc failed\n", __FUNCTION__);
                 retval = -ENOMEM;
                 goto error_kfree;
@@ -331,55 +328,54 @@ fw_register_class_device(struct class_device **class_dev_p,
         fw_priv->timeout.data = (u_long) fw_priv;
         init_timer(&fw_priv->timeout);
 
-        fw_setup_class_device_id(class_dev, device);
-        class_dev->dev = device;
-        class_dev->class = &firmware_class;
-        class_set_devdata(class_dev, fw_priv);
-        retval = class_device_register(class_dev);
+        fw_setup_device_id(f_dev, device);
+        f_dev->parent = device;
+        f_dev->class = &firmware_class;
+        dev_set_drvdata(f_dev, fw_priv);
+        retval = device_register(f_dev);
         if (retval) {
-                printk(KERN_ERR "%s: class_device_register failed\n",
+                printk(KERN_ERR "%s: device_register failed\n",
                        __FUNCTION__);
                 goto error_kfree;
         }
-        *class_dev_p = class_dev;
+        *dev_p = f_dev;
         return 0;
 
 error_kfree:
         kfree(fw_priv);
-        kfree(class_dev);
+        kfree(f_dev);
         return retval;
 }
 
-static int
-fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
-                      const char *fw_name, struct device *device, int uevent)
+static int fw_setup_device(struct firmware *fw, struct device **dev_p,
+                           const char *fw_name, struct device *device,
+                           int uevent)
 {
-        struct class_device *class_dev;
+        struct device *f_dev;
         struct firmware_priv *fw_priv;
         int retval;
 
-        *class_dev_p = NULL;
-        retval = fw_register_class_device(&class_dev, fw_name, device);
+        *dev_p = NULL;
+        retval = fw_register_device(&f_dev, fw_name, device);
         if (retval)
                 goto out;
 
         /* Need to pin this module until class device is destroyed */
         __module_get(THIS_MODULE);
 
-        fw_priv = class_get_devdata(class_dev);
+        fw_priv = dev_get_drvdata(f_dev);
 
         fw_priv->fw = fw;
-        retval = sysfs_create_bin_file(&class_dev->kobj, &fw_priv->attr_data);
+        retval = sysfs_create_bin_file(&f_dev->kobj, &fw_priv->attr_data);
         if (retval) {
                 printk(KERN_ERR "%s: sysfs_create_bin_file failed\n",
                        __FUNCTION__);
                 goto error_unreg;
         }
 
-        retval = class_device_create_file(class_dev,
-                                          &class_device_attr_loading);
+        retval = device_create_file(f_dev, &dev_attr_loading);
         if (retval) {
-                printk(KERN_ERR "%s: class_device_create_file failed\n",
+                printk(KERN_ERR "%s: device_create_file failed\n",
                        __FUNCTION__);
                 goto error_unreg;
         }
@@ -388,11 +384,11 @@ fw_setup_class_device(struct firmware *fw, struct class_device **class_dev_p,
                 set_bit(FW_STATUS_READY, &fw_priv->status);
         else
                 set_bit(FW_STATUS_READY_NOHOTPLUG, &fw_priv->status);
-        *class_dev_p = class_dev;
+        *dev_p = f_dev;
         goto out;
 
 error_unreg:
-        class_device_unregister(class_dev);
+        device_unregister(f_dev);
 out:
         return retval;
 }
@@ -401,7 +397,7 @@ static int
 _request_firmware(const struct firmware **firmware_p, const char *name,
                  struct device *device, int uevent)
 {
-        struct class_device *class_dev;
+        struct device *f_dev;
         struct firmware_priv *fw_priv;
         struct firmware *firmware;
         int retval;
@@ -417,12 +413,11 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
                 goto out;
         }
 
-        retval = fw_setup_class_device(firmware, &class_dev, name, device,
-                                       uevent);
+        retval = fw_setup_device(firmware, &f_dev, name, device, uevent);
         if (retval)
                 goto error_kfree_fw;
 
-        fw_priv = class_get_devdata(class_dev);
+        fw_priv = dev_get_drvdata(f_dev);
 
         if (uevent) {
                 if (loading_timeout > 0) {
@@ -430,7 +425,7 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
                         add_timer(&fw_priv->timeout);
                 }
 
-                kobject_uevent(&class_dev->kobj, KOBJ_ADD);
+                kobject_uevent(&f_dev->kobj, KOBJ_ADD);
                 wait_for_completion(&fw_priv->completion);
                 set_bit(FW_STATUS_DONE, &fw_priv->status);
                 del_timer_sync(&fw_priv->timeout);
@@ -445,7 +440,7 @@ _request_firmware(const struct firmware **firmware_p, const char *name,
         }
         fw_priv->fw = NULL;
         mutex_unlock(&fw_lock);
-        class_device_unregister(class_dev);
+        device_unregister(f_dev);
         goto out;
 
 error_kfree_fw:
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index c6b7d9c4b651..74b96795d2f5 100644
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -290,9 +290,8 @@ static CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL);
 
 static int block_size_init(void)
 {
-        sysfs_create_file(&memory_sysdev_class.kset.kobj,
-                &class_attr_block_size_bytes.attr);
-        return 0;
+        return sysfs_create_file(&memory_sysdev_class.kset.kobj,
+                                &class_attr_block_size_bytes.attr);
 }
 
 /*
@@ -323,12 +322,14 @@ static CLASS_ATTR(probe, 0700, NULL, memory_probe_store);
 
 static int memory_probe_init(void)
 {
-        sysfs_create_file(&memory_sysdev_class.kset.kobj,
-                &class_attr_probe.attr);
-        return 0;
+        return sysfs_create_file(&memory_sysdev_class.kset.kobj,
+                                &class_attr_probe.attr);
 }
 #else
-#define memory_probe_init(...)  do {} while (0)
+static inline int memory_probe_init(void)
+{
+        return 0;
+}
 #endif
 
 /*
@@ -431,9 +432,12 @@ int __init memory_dev_init(void)
 {
         unsigned int i;
         int ret;
+        int err;
 
         memory_sysdev_class.kset.uevent_ops = &memory_uevent_ops;
         ret = sysdev_class_register(&memory_sysdev_class);
+        if (ret)
+                goto out;
 
         /*
          * Create entries for memory sections that were found
@@ -442,11 +446,19 @@ int __init memory_dev_init(void)
         for (i = 0; i < NR_MEM_SECTIONS; i++) {
                 if (!valid_section_nr(i))
                         continue;
-                add_memory_block(0, __nr_to_section(i), MEM_ONLINE, 0);
+                err = add_memory_block(0, __nr_to_section(i), MEM_ONLINE, 0);
+                if (!ret)
+                        ret = err;
         }
 
-        memory_probe_init();
-        block_size_init();
-
+        err = memory_probe_init();
+        if (!ret)
+                ret = err;
+        err = block_size_init();
+        if (!ret)
+                ret = err;
+out:
+        if (ret)
+                printk(KERN_ERR "%s() failed: %d\n", __FUNCTION__, ret);
         return ret;
 }
diff --git a/drivers/base/platform.c b/drivers/base/platform.c
index 940ce41f1887..d1df4a087924 100644
--- a/drivers/base/platform.c
+++ b/drivers/base/platform.c
@@ -388,6 +388,11 @@ static int platform_drv_probe(struct device *_dev)
         return drv->probe(dev);
 }
 
+static int platform_drv_probe_fail(struct device *_dev)
+{
+        return -ENXIO;
+}
+
 static int platform_drv_remove(struct device *_dev)
 {
         struct platform_driver *drv = to_platform_driver(_dev->driver);
@@ -451,6 +456,49 @@ void platform_driver_unregister(struct platform_driver *drv)
 }
 EXPORT_SYMBOL_GPL(platform_driver_unregister);
 
+/**
+ * platform_driver_probe - register driver for non-hotpluggable device
+ * @drv: platform driver structure
+ * @probe: the driver probe routine, probably from an __init section
+ *
+ * Use this instead of platform_driver_register() when you know the device
+ * is not hotpluggable and has already been registered, and you want to
+ * remove its run-once probe() infrastructure from memory after the driver
+ * has bound to the device.
+ *
+ * One typical use for this would be with drivers for controllers integrated
+ * into system-on-chip processors, where the controller devices have been
+ * configured as part of board setup.
+ *
+ * Returns zero if the driver registered and bound to a device, else returns
+ * a negative error code and with the driver not registered.
+ */
+int platform_driver_probe(struct platform_driver *drv,
+                int (*probe)(struct platform_device *))
+{
+        int retval, code;
+
+        /* temporary section violation during probe() */
+        drv->probe = probe;
+        retval = code = platform_driver_register(drv);
+
+        /* Fixup that section violation, being paranoid about code scanning
+         * the list of drivers in order to probe new devices.  Check to see
+         * if the probe was successful, and make sure any forced probes of
+         * new devices fail.
+         */
+        spin_lock(&platform_bus_type.klist_drivers.k_lock);
+        drv->probe = NULL;
+        if (code == 0 && list_empty(&drv->driver.klist_devices.k_list))
+                retval = -ENODEV;
+        drv->driver.probe = platform_drv_probe_fail;
+        spin_unlock(&platform_bus_type.klist_drivers.k_lock);
+
+        if (code != retval)
+                platform_driver_unregister(drv);
+        return retval;
+}
+EXPORT_SYMBOL_GPL(platform_driver_probe);
 
 /* modalias support enables more hands-off userspace setup:
  * (a) environment variable lets new-style hotplug events work once system is
diff --git a/drivers/base/topology.c b/drivers/base/topology.c
index 28dccb730af9..067a9e8bc377 100644
--- a/drivers/base/topology.c
+++ b/drivers/base/topology.c
@@ -94,54 +94,61 @@ static struct attribute_group topology_attr_group = {
         .name = "topology"
 };
 
+static cpumask_t topology_dev_map = CPU_MASK_NONE;
+
 /* Add/Remove cpu_topology interface for CPU device */
-static int __cpuinit topology_add_dev(struct sys_device * sys_dev)
+static int __cpuinit topology_add_dev(unsigned int cpu)
 {
-        return sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
+        int rc;
+        struct sys_device *sys_dev = get_cpu_sysdev(cpu);
+
+        rc = sysfs_create_group(&sys_dev->kobj, &topology_attr_group);
+        if (!rc)
+                cpu_set(cpu, topology_dev_map);
+        return rc;
 }
 
-static int __cpuinit topology_remove_dev(struct sys_device * sys_dev)
+static void __cpuinit topology_remove_dev(unsigned int cpu)
 {
+        struct sys_device *sys_dev = get_cpu_sysdev(cpu);
+
+        if (!cpu_isset(cpu, topology_dev_map))
+                return;
+        cpu_clear(cpu, topology_dev_map);
         sysfs_remove_group(&sys_dev->kobj, &topology_attr_group);
-        return 0;
 }
 
 static int __cpuinit topology_cpu_callback(struct notifier_block *nfb,
-                unsigned long action, void *hcpu)
+                                           unsigned long action, void *hcpu)
 {
         unsigned int cpu = (unsigned long)hcpu;
-        struct sys_device *sys_dev;
+        int rc = 0;
 
-        sys_dev = get_cpu_sysdev(cpu);
         switch (action) {
-        case CPU_ONLINE:
-                topology_add_dev(sys_dev);
+        case CPU_UP_PREPARE:
+                rc = topology_add_dev(cpu);
                 break;
+        case CPU_UP_CANCELED:
         case CPU_DEAD:
-                topology_remove_dev(sys_dev);
+                topology_remove_dev(cpu);
                 break;
         }
-        return NOTIFY_OK;
+        return rc ? NOTIFY_BAD : NOTIFY_OK;
 }
 
-static struct notifier_block __cpuinitdata topology_cpu_notifier =
-{
-        .notifier_call = topology_cpu_callback,
-};
-
 static int __cpuinit topology_sysfs_init(void)
 {
-        int i;
+        int cpu;
+        int rc;
 
-        for_each_online_cpu(i) {
-                topology_cpu_callback(&topology_cpu_notifier, CPU_ONLINE,
-                                (void *)(long)i);
+        for_each_online_cpu(cpu) {
+                rc = topology_add_dev(cpu);
+                if (rc)
+                        return rc;
         }
-
-        register_hotcpu_notifier(&topology_cpu_notifier);
+        hotcpu_notifier(topology_cpu_callback, 0);
 
         return 0;
 }
 
 device_initcall(topology_sysfs_init);
-
diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index 742d07403101..8d81a3a64c07 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -324,13 +324,13 @@ static boolean DAC960_CreateAuxiliaryStructures(DAC960_Controller_T *Controller)
       Command->Next = Controller->FreeCommands;
       Controller->FreeCommands = Command;
       Controller->Commands[CommandIdentifier-1] = Command;
-      ScatterGatherCPU = pci_pool_alloc(ScatterGatherPool, SLAB_ATOMIC,
+      ScatterGatherCPU = pci_pool_alloc(ScatterGatherPool, GFP_ATOMIC,
                                                         &ScatterGatherDMA);
       if (ScatterGatherCPU == NULL)
           return DAC960_Failure(Controller, "AUXILIARY STRUCTURE CREATION");
 
       if (RequestSensePool != NULL) {
-          RequestSenseCPU = pci_pool_alloc(RequestSensePool, SLAB_ATOMIC,
+          RequestSenseCPU = pci_pool_alloc(RequestSensePool, GFP_ATOMIC,
                                                 &RequestSenseDMA);
           if (RequestSenseCPU == NULL) {
                 pci_pool_free(ScatterGatherPool, ScatterGatherCPU,
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 17dc22282e14..85072446d772 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -168,7 +168,8 @@ config BLK_CPQ_CISS_DA
 
 config CISS_SCSI_TAPE
         bool "SCSI tape drive support for Smart Array 5xxx"
-        depends on BLK_CPQ_CISS_DA && SCSI && PROC_FS
+        depends on BLK_CPQ_CISS_DA && PROC_FS
+        depends on SCSI=y || SCSI=BLK_CPQ_CISS_DA
         help
           When enabled (Y), this option allows SCSI tape drives and SCSI medium
           changers (tape robots) to be accessed via a Compaq 5xxx array 
@@ -305,6 +306,7 @@ config BLK_DEV_LOOP
 config BLK_DEV_CRYPTOLOOP
         tristate "Cryptoloop Support"
         select CRYPTO
+        select CRYPTO_CBC
         depends on BLK_DEV_LOOP
         ---help---
           Say Y here if you want to be able to use the ciphers that are 
diff --git a/drivers/block/aoe/aoe.h b/drivers/block/aoe/aoe.h
index 6d111228cfac..2308e83e5f33 100644
--- a/drivers/block/aoe/aoe.h
+++ b/drivers/block/aoe/aoe.h
@@ -159,7 +159,7 @@ void aoecmd_work(struct aoedev *d);
 void aoecmd_cfg(ushort aoemajor, unsigned char aoeminor);
 void aoecmd_ata_rsp(struct sk_buff *);
 void aoecmd_cfg_rsp(struct sk_buff *);
-void aoecmd_sleepwork(void *vp);
+void aoecmd_sleepwork(struct work_struct *);
 struct sk_buff *new_skb(ulong);
 
 int aoedev_init(void);
diff --git a/drivers/block/aoe/aoeblk.c b/drivers/block/aoe/aoeblk.c
index d433f27e0ce2..478489c568a4 100644
--- a/drivers/block/aoe/aoeblk.c
+++ b/drivers/block/aoe/aoeblk.c
@@ -12,7 +12,7 @@
 #include <linux/netdevice.h>
 #include "aoe.h"
 
-static kmem_cache_t *buf_pool_cache;
+static struct kmem_cache *buf_pool_cache;
 
 static ssize_t aoedisk_show_state(struct gendisk * disk, char *page)
 {
@@ -68,6 +68,7 @@ static struct attribute *aoe_attrs[] = {
         &disk_attr_mac.attr,
         &disk_attr_netif.attr,
         &disk_attr_fwver.attr,
+        NULL
 };
 
 static const struct attribute_group attr_group = {
diff --git a/drivers/block/aoe/aoecmd.c b/drivers/block/aoe/aoecmd.c
index 8a13b1af8bab..97f7f535f412 100644
--- a/drivers/block/aoe/aoecmd.c
+++ b/drivers/block/aoe/aoecmd.c
@@ -408,9 +408,9 @@ rexmit_timer(ulong vp)
 /* this function performs work that has been deferred until sleeping is OK
  */
 void
-aoecmd_sleepwork(void *vp)
+aoecmd_sleepwork(struct work_struct *work)
 {
-        struct aoedev *d = (struct aoedev *) vp;
+        struct aoedev *d = container_of(work, struct aoedev, work);
 
         if (d->flags & DEVFL_GDALLOC)
                 aoeblk_gdalloc(d);
diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 6125921bbec4..05a97197c918 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -88,7 +88,7 @@ aoedev_newdev(ulong nframes)
                         kfree(d);
                 return NULL;
         }
-        INIT_WORK(&d->work, aoecmd_sleepwork, d);
+        INIT_WORK(&d->work, aoecmd_sleepwork);
         spin_lock_init(&d->lock);
         init_timer(&d->timer);
         d->timer.data = (ulong) d;
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index 6ffe2b2bdacc..892e092afe9a 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -47,14 +47,15 @@
 #include <linux/completion.h>
 
 #define CCISS_DRIVER_VERSION(maj,min,submin) ((maj<<16)|(min<<8)|(submin))
-#define DRIVER_NAME "HP CISS Driver (v 3.6.10)"
-#define DRIVER_VERSION CCISS_DRIVER_VERSION(3,6,10)
+#define DRIVER_NAME "HP CISS Driver (v 3.6.14)"
+#define DRIVER_VERSION CCISS_DRIVER_VERSION(3,6,14)
 
 /* Embedded module documentation macros - see modules.h */
 MODULE_AUTHOR("Hewlett-Packard Company");
-MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 3.6.10");
+MODULE_DESCRIPTION("Driver for HP Controller SA5xxx SA6xxx version 3.6.14");
 MODULE_SUPPORTED_DEVICE("HP SA5i SA5i+ SA532 SA5300 SA5312 SA641 SA642 SA6400"
                         " SA6i P600 P800 P400 P400i E200 E200i E500");
+MODULE_VERSION("3.6.14");
 MODULE_LICENSE("GPL");
 
 #include "cciss_cmd.h"
@@ -81,7 +82,9 @@ static const struct pci_device_id cciss_pci_device_id[] = {
         {PCI_VENDOR_ID_HP,     PCI_DEVICE_ID_HP_CISSD,     0x103C, 0x3213},
         {PCI_VENDOR_ID_HP,     PCI_DEVICE_ID_HP_CISSD,     0x103C, 0x3214},
         {PCI_VENDOR_ID_HP,     PCI_DEVICE_ID_HP_CISSD,     0x103C, 0x3215},
-        {PCI_VENDOR_ID_HP,     PCI_DEVICE_ID_HP_CISSC,     0x103C, 0x3233},
+        {PCI_VENDOR_ID_HP,     PCI_DEVICE_ID_HP_CISSC,     0x103C, 0x3237},
+        {PCI_VENDOR_ID_HP,     PCI_ANY_ID,      PCI_ANY_ID, PCI_ANY_ID,
+                PCI_CLASS_STORAGE_RAID << 8, 0xffff << 8, 0},
         {0,}
 };
 
@@ -90,27 +93,29 @@ MODULE_DEVICE_TABLE(pci, cciss_pci_device_id);
 /*  board_id = Subsystem Device ID & Vendor ID
  *  product = Marketing Name for the board
  *  access = Address of the struct of function pointers
+ *  nr_cmds = Number of commands supported by controller
  */
 static struct board_type products[] = {
-        {0x40700E11, "Smart Array 5300", &SA5_access},
-        {0x40800E11, "Smart Array 5i", &SA5B_access},
-        {0x40820E11, "Smart Array 532", &SA5B_access},
-        {0x40830E11, "Smart Array 5312", &SA5B_access},
-        {0x409A0E11, "Smart Array 641", &SA5_access},
-        {0x409B0E11, "Smart Array 642", &SA5_access},
-        {0x409C0E11, "Smart Array 6400", &SA5_access},
-        {0x409D0E11, "Smart Array 6400 EM", &SA5_access},
-        {0x40910E11, "Smart Array 6i", &SA5_access},
-        {0x3225103C, "Smart Array P600", &SA5_access},
-        {0x3223103C, "Smart Array P800", &SA5_access},
-        {0x3234103C, "Smart Array P400", &SA5_access},
-        {0x3235103C, "Smart Array P400i", &SA5_access},
-        {0x3211103C, "Smart Array E200i", &SA5_access},
-        {0x3212103C, "Smart Array E200", &SA5_access},
-        {0x3213103C, "Smart Array E200i", &SA5_access},
-        {0x3214103C, "Smart Array E200i", &SA5_access},
-        {0x3215103C, "Smart Array E200i", &SA5_access},
-        {0x3233103C, "Smart Array E500", &SA5_access},
+        {0x40700E11, "Smart Array 5300", &SA5_access, 512},
+        {0x40800E11, "Smart Array 5i", &SA5B_access, 512},
+        {0x40820E11, "Smart Array 532", &SA5B_access, 512},
+        {0x40830E11, "Smart Array 5312", &SA5B_access, 512},
+        {0x409A0E11, "Smart Array 641", &SA5_access, 512},
+        {0x409B0E11, "Smart Array 642", &SA5_access, 512},
+        {0x409C0E11, "Smart Array 6400", &SA5_access, 512},
+        {0x409D0E11, "Smart Array 6400 EM", &SA5_access, 512},
+        {0x40910E11, "Smart Array 6i", &SA5_access, 512},
+        {0x3225103C, "Smart Array P600", &SA5_access, 512},
+        {0x3223103C, "Smart Array P800", &SA5_access, 512},
+        {0x3234103C, "Smart Array P400", &SA5_access, 512},
+        {0x3235103C, "Smart Array P400i", &SA5_access, 512},
+        {0x3211103C, "Smart Array E200i", &SA5_access, 120},
+        {0x3212103C, "Smart Array E200", &SA5_access, 120},
+        {0x3213103C, "Smart Array E200i", &SA5_access, 120},
+        {0x3214103C, "Smart Array E200i", &SA5_access, 120},
+        {0x3215103C, "Smart Array E200i", &SA5_access, 120},
+        {0x3237103C, "Smart Array E500", &SA5_access, 512},
+        {0xFFFF103C, "Unknown Smart Array", &SA5_access, 120},
 };
 
 /* How long to wait (in milliseconds) for board to go into simple mode */
@@ -121,7 +126,6 @@ static struct board_type products[] = {
 #define MAX_CMD_RETRIES 3
 
 #define READ_AHEAD       1024
-#define NR_CMDS          384    /* #commands that can be outstanding */
 #define MAX_CTLR        32
 
 /* Originally cciss driver only supports 8 major numbers */
@@ -137,7 +141,6 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                        unsigned int cmd, unsigned long arg);
 static int cciss_getgeo(struct block_device *bdev, struct hd_geometry *geo);
 
-static int revalidate_allvol(ctlr_info_t *host);
 static int cciss_revalidate(struct gendisk *disk);
 static int rebuild_lun_table(ctlr_info_t *h, struct gendisk *del_disk);
 static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
@@ -265,6 +268,7 @@ static int cciss_proc_get_info(char *buffer, char **start, off_t offset,
                        "Firmware Version: %c%c%c%c\n"
                        "IRQ: %d\n"
                        "Logical drives: %d\n"
+                       "Max sectors: %d\n"
                        "Current Q depth: %d\n"
                        "Current # commands on controller: %d\n"
                        "Max Q depth since init: %d\n"
@@ -275,7 +279,9 @@ static int cciss_proc_get_info(char *buffer, char **start, off_t offset,
                        (unsigned long)h->board_id,
                        h->firm_ver[0], h->firm_ver[1], h->firm_ver[2],
                        h->firm_ver[3], (unsigned int)h->intr[SIMPLE_MODE_INT],
-                       h->num_luns, h->Qdepth, h->commands_outstanding,
+                       h->num_luns,
+                       h->cciss_max_sectors,
+                       h->Qdepth, h->commands_outstanding,
                        h->maxQsinceinit, h->max_outstanding, h->maxSG);
 
         pos += size;
@@ -400,8 +406,8 @@ static CommandList_struct *cmd_alloc(ctlr_info_t *h, int get_from_pool)
         } else {                /* get it out of the controllers pool */
 
                 do {
-                        i = find_first_zero_bit(h->cmd_pool_bits, NR_CMDS);
-                        if (i == NR_CMDS)
+                        i = find_first_zero_bit(h->cmd_pool_bits, h->nr_cmds);
+                        if (i == h->nr_cmds)
                                 return NULL;
                 } while (test_and_set_bit
                          (i & (BITS_PER_LONG - 1),
@@ -487,7 +493,7 @@ static int cciss_open(struct inode *inode, struct file *filep)
          * but I'm already using way to many device nodes to claim another one
          * for "raw controller".
          */
-        if (drv->nr_blocks == 0) {
+        if (drv->heads == 0) {
                 if (iminor(inode) != 0) {       /* not node 0? */
                         /* if not node 0 make sure it is a partition = 0 */
                         if (iminor(inode) & 0x0f) {
@@ -850,9 +856,7 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
                 }
 
         case CCISS_REVALIDVOLS:
-                if (bdev != bdev->bd_contains || drv != host->drv)
-                        return -ENXIO;
-                return revalidate_allvol(host);
+                return rebuild_lun_table(host, NULL);
 
         case CCISS_GETLUNINFO:{
                         LogvolInfo_struct luninfo;
@@ -1152,75 +1156,6 @@ static int cciss_ioctl(struct inode *inode, struct file *filep,
         }
 }
 
-/*
- * revalidate_allvol is for online array config utilities.  After a
- * utility reconfigures the drives in the array, it can use this function
- * (through an ioctl) to make the driver zap any previous disk structs for
- * that controller and get new ones.
- *
- * Right now I'm using the getgeometry() function to do this, but this
- * function should probably be finer grained and allow you to revalidate one
- * particular logical volume (instead of all of them on a particular
- * controller).
- */
-static int revalidate_allvol(ctlr_info_t *host)
-{
-        int ctlr = host->ctlr, i;
-        unsigned long flags;
-
-        spin_lock_irqsave(CCISS_LOCK(ctlr), flags);
-        if (host->usage_count > 1) {
-                spin_unlock_irqrestore(CCISS_LOCK(ctlr), flags);
-                printk(KERN_WARNING "cciss: Device busy for volume"
-                       " revalidation (usage=%d)\n", host->usage_count);
-                return -EBUSY;
-        }
-        host->usage_count++;
-        spin_unlock_irqrestore(CCISS_LOCK(ctlr), flags);
-
-        for (i = 0; i < NWD; i++) {
-                struct gendisk *disk = host->gendisk[i];
-                if (disk) {
-                        request_queue_t *q = disk->queue;
-
-                        if (disk->flags & GENHD_FL_UP)
-                                del_gendisk(disk);
-                        if (q)
-                                blk_cleanup_queue(q);
-                }
-        }
-
-        /*
-         * Set the partition and block size structures for all volumes
-         * on this controller to zero.  We will reread all of this data
-         */
-        memset(host->drv, 0, sizeof(drive_info_struct)
-               * CISS_MAX_LUN);
-        /*
-         * Tell the array controller not to give us any interrupts while
-         * we check the new geometry.  Then turn interrupts back on when
-         * we're done.
-         */
-        host->access.set_intr_mask(host, CCISS_INTR_OFF);
-        cciss_getgeometry(ctlr);
-        host->access.set_intr_mask(host, CCISS_INTR_ON);
-
-        /* Loop through each real device */
-        for (i = 0; i < NWD; i++) {
-                struct gendisk *disk = host->gendisk[i];
-                drive_info_struct *drv = &(host->drv[i]);
-                /* we must register the controller even if no disks exist */
-                /* this is for the online array utilities */
-                if (!drv->heads && i)
-                        continue;
-                blk_queue_hardsect_size(drv->queue, drv->block_size);
-                set_capacity(disk, drv->nr_blocks);
-                add_disk(disk);
-        }
-        host->usage_count--;
-        return 0;
-}
-
 static inline void complete_buffers(struct bio *bio, int status)
 {
         while (bio) {
@@ -1243,7 +1178,7 @@ static void cciss_check_queues(ctlr_info_t *h)
          * in case the interrupt we serviced was from an ioctl and did not
          * free any new commands.
          */
-        if ((find_first_zero_bit(h->cmd_pool_bits, NR_CMDS)) == NR_CMDS)
+        if ((find_first_zero_bit(h->cmd_pool_bits, h->nr_cmds)) == h->nr_cmds)
                 return;
 
         /* We have room on the queue for more commands.  Now we need to queue
@@ -1262,7 +1197,7 @@ static void cciss_check_queues(ctlr_info_t *h)
                 /* check to see if we have maxed out the number of commands
                  * that can be placed on the queue.
                  */
-                if ((find_first_zero_bit(h->cmd_pool_bits, NR_CMDS)) == NR_CMDS) {
+                if ((find_first_zero_bit(h->cmd_pool_bits, h->nr_cmds)) == h->nr_cmds) {
                         if (curr_queue == start_queue) {
                                 h->next_to_run =
                                     (start_queue + 1) % (h->highest_lun + 1);
@@ -1300,6 +1235,12 @@ static void cciss_softirq_done(struct request *rq)
 
         complete_buffers(rq->bio, rq->errors);
 
+        if (blk_fs_request(rq)) {
+                const int rw = rq_data_dir(rq);
+
+                disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);
+        }
+
 #ifdef CCISS_DEBUG
         printk("Done with %p\n", rq);
 #endif                          /* CCISS_DEBUG */
@@ -1374,6 +1315,11 @@ static void cciss_update_drive_info(int ctlr, int drv_index)
         /* if it's the controller it's already added */
         if (drv_index) {
                 disk->queue = blk_init_queue(do_cciss_request, &h->lock);
+                sprintf(disk->disk_name, "cciss/c%dd%d", ctlr, drv_index);
+                disk->major = h->major;
+                disk->first_minor = drv_index << NWD_SHIFT;
+                disk->fops = &cciss_fops;
+                disk->private_data = &h->drv[drv_index];
 
                 /* Set up queue information */
                 disk->queue->backing_dev_info.ra_pages = READ_AHEAD;
@@ -1385,7 +1331,7 @@ static void cciss_update_drive_info(int ctlr, int drv_index)
                 /* This is a limit in the driver and could be eliminated. */
                 blk_queue_max_phys_segments(disk->queue, MAXSGENTRIES);
 
-                blk_queue_max_sectors(disk->queue, 512);
+                blk_queue_max_sectors(disk->queue, h->cciss_max_sectors);
 
                 blk_queue_softirq_done(disk->queue, cciss_softirq_done);
 
@@ -1452,11 +1398,6 @@ static int rebuild_lun_table(ctlr_info_t *h, struct gendisk *del_disk)
 
         /* Set busy_configuring flag for this operation */
         spin_lock_irqsave(CCISS_LOCK(h->ctlr), flags);
-        if (h->num_luns >= CISS_MAX_LUN) {
-                spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
-                return -EINVAL;
-        }
-
         if (h->busy_configuring) {
                 spin_unlock_irqrestore(CCISS_LOCK(h->ctlr), flags);
                 return -EBUSY;
@@ -1489,17 +1430,8 @@ static int rebuild_lun_table(ctlr_info_t *h, struct gendisk *del_disk)
                                               0, 0, TYPE_CMD);
 
                 if (return_code == IO_OK) {
-                        listlength |=
-                            (0xff & (unsigned int)(ld_buff->LUNListLength[0]))
-                            << 24;
-                        listlength |=
-                            (0xff & (unsigned int)(ld_buff->LUNListLength[1]))
-                            << 16;
-                        listlength |=
-                            (0xff & (unsigned int)(ld_buff->LUNListLength[2]))
-                            << 8;
-                        listlength |=
-                            0xff & (unsigned int)(ld_buff->LUNListLength[3]);
+                        listlength =
+                                be32_to_cpu(*(__u32 *) ld_buff->LUNListLength);
                 } else {        /* reading number of logical volumes failed */
                         printk(KERN_WARNING "cciss: report logical volume"
                                " command failed\n");
@@ -1550,6 +1482,14 @@ static int rebuild_lun_table(ctlr_info_t *h, struct gendisk *del_disk)
                                 if (drv_index == -1)
                                         goto freeret;
 
+                                /*Check if the gendisk needs to be allocated */
+                                if (!h->gendisk[drv_index]){
+                                        h->gendisk[drv_index] = alloc_disk(1 << NWD_SHIFT);
+                                        if (!h->gendisk[drv_index]){
+                                                printk(KERN_ERR "cciss: could not allocate new disk %d\n", drv_index);
+                                                goto mem_msg;
+                                        }
+                                }
                         }
                         h->drv[drv_index].LunID = lunid;
                         cciss_update_drive_info(ctlr, drv_index);
@@ -1587,6 +1527,7 @@ static int rebuild_lun_table(ctlr_info_t *h, struct gendisk *del_disk)
 static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
                            int clear_all)
 {
+        int i;
         ctlr_info_t *h = get_host(disk);
 
         if (!capable(CAP_SYS_RAWIO))
@@ -1610,9 +1551,35 @@ static int deregister_disk(struct gendisk *disk, drive_info_struct *drv,
                                 del_gendisk(disk);
                         if (q) {
                                 blk_cleanup_queue(q);
+                                /* Set drv->queue to NULL so that we do not try
+                                 * to call blk_start_queue on this queue in the
+                                 * interrupt handler
+                                 */
                                 drv->queue = NULL;
                         }
+                        /* If clear_all is set then we are deleting the logical
+                         * drive, not just refreshing its info.  For drives
+                         * other than disk 0 we will call put_disk.  We do not
+                         * do this for disk 0 as we need it to be able to
+                         * configure the controller.
+                        */
+                        if (clear_all){
+                                /* This isn't pretty, but we need to find the
+                                 * disk in our array and NULL our the pointer.
+                                 * This is so that we will call alloc_disk if
+                                 * this index is used again later.
+                                */
+                                for (i=0; i < CISS_MAX_LUN; i++){
+                                        if(h->gendisk[i] == disk){
+                                                h->gendisk[i] = NULL;
+                                                break;
+                                        }
+                                }
+                                put_disk(disk);
+                        }
                 }
+        } else {
+                set_capacity(disk, 0);
         }
 
         --h->num_luns;
@@ -2130,7 +2097,7 @@ static int add_sendcmd_reject(__u8 cmd, int ctlr, unsigned long complete)
 
         /* We've sent down an abort or reset, but something else
            has completed */
-        if (srl->ncompletions >= (NR_CMDS + 2)) {
+        if (srl->ncompletions >= (hba[ctlr]->nr_cmds + 2)) {
                 /* Uh oh.  No room to save it for later... */
                 printk(KERN_WARNING "cciss%d: Sendcmd: Invalid command addr, "
                        "reject list overflow, command lost!\n", ctlr);
@@ -2667,7 +2634,7 @@ static irqreturn_t do_cciss_intr(int irq, void *dev_id)
                         a1 = a;
                         if ((a & 0x04)) {
                                 a2 = (a >> 3);
-                                if (a2 >= NR_CMDS) {
+                                if (a2 >= h->nr_cmds) {
                                         printk(KERN_WARNING
                                                "cciss: controller cciss%d failed, stopping.\n",
                                                h->ctlr);
@@ -2821,23 +2788,21 @@ static void __devinit cciss_interrupt_mode(ctlr_info_t *c,
                 if (err > 0) {
                         printk(KERN_WARNING "cciss: only %d MSI-X vectors "
                                "available\n", err);
+                        goto default_int_mode;
                 } else {
                         printk(KERN_WARNING "cciss: MSI-X init failed %d\n",
                                err);
+                        goto default_int_mode;
                 }
         }
         if (pci_find_capability(pdev, PCI_CAP_ID_MSI)) {
                 if (!pci_enable_msi(pdev)) {
-                        c->intr[SIMPLE_MODE_INT] = pdev->irq;
                         c->msi_vector = 1;
-                        return;
                 } else {
                         printk(KERN_WARNING "cciss: MSI init failed\n");
-                        c->intr[SIMPLE_MODE_INT] = pdev->irq;
-                        return;
                 }
         }
-      default_int_mode:
+default_int_mode:
 #endif                          /* CONFIG_PCI_MSI */
         /* if we get here we're going to use the default interrupt mode */
         c->intr[SIMPLE_MODE_INT] = pdev->irq;
@@ -2950,16 +2915,10 @@ static int cciss_pci_init(ctlr_info_t *c, struct pci_dev *pdev)
                 if (board_id == products[i].board_id) {
                         c->product_name = products[i].product_name;
                         c->access = *(products[i].access);
+                        c->nr_cmds = products[i].nr_cmds;
                         break;
                 }
         }
-        if (i == ARRAY_SIZE(products)) {
-                printk(KERN_WARNING "cciss: Sorry, I don't know how"
-                       " to access the Smart Array controller %08lx\n",
-                       (unsigned long)board_id);
-                err = -ENODEV;
-                goto err_out_free_res;
-        }
         if ((readb(&c->cfgtable->Signature[0]) != 'C') ||
             (readb(&c->cfgtable->Signature[1]) != 'I') ||
             (readb(&c->cfgtable->Signature[2]) != 'S') ||
@@ -2968,6 +2927,27 @@ static int cciss_pci_init(ctlr_info_t *c, struct pci_dev *pdev)
                 err = -ENODEV;
                 goto err_out_free_res;
         }
+        /* We didn't find the controller in our list. We know the
+         * signature is valid. If it's an HP device let's try to
+         * bind to the device and fire it up. Otherwise we bail.
+         */
+        if (i == ARRAY_SIZE(products)) {
+                if (subsystem_vendor_id == PCI_VENDOR_ID_HP) {
+                        c->product_name = products[i-1].product_name;
+                        c->access = *(products[i-1].access);
+                        c->nr_cmds = products[i-1].nr_cmds;
+                        printk(KERN_WARNING "cciss: This is an unknown "
+                                "Smart Array controller.\n"
+                                "cciss: Please update to the latest driver "
+                                "available from www.hp.com.\n");
+                } else {
+                        printk(KERN_WARNING "cciss: Sorry, I don't know how"
+                                " to access the Smart Array controller %08lx\n"
+                                        , (unsigned long)board_id);
+                        err = -ENODEV;
+                        goto err_out_free_res;
+                }
+        }
 #ifdef CONFIG_X86
         {
                 /* Need to enable prefetch in the SCSI core for 6400 in x86 */
@@ -2978,6 +2958,17 @@ static int cciss_pci_init(ctlr_info_t *c, struct pci_dev *pdev)
         }
 #endif
 
+        /* Disabling DMA prefetch for the P600
+         * An ASIC bug may result in a prefetch beyond
+         * physical memory.
+         */
+        if(board_id == 0x3225103C) {
+                __u32 dma_prefetch;
+                dma_prefetch = readl(c->vaddr + I2O_DMA1_CFG);
+                dma_prefetch |= 0x8000;
+                writel(dma_prefetch, c->vaddr + I2O_DMA1_CFG);
+        }
+
 #ifdef CCISS_DEBUG
         printk("Trying to put board into Simple mode\n");
 #endif                          /* CCISS_DEBUG */
@@ -3152,13 +3143,7 @@ geo_inq:
 /* Returns -1 if no free entries are left.  */
 static int alloc_cciss_hba(void)
 {
-        struct gendisk *disk[NWD];
-        int i, n;
-        for (n = 0; n < NWD; n++) {
-                disk[n] = alloc_disk(1 << NWD_SHIFT);
-                if (!disk[n])
-                        goto out;
-        }
+        int i;
 
         for (i = 0; i < MAX_CTLR; i++) {
                 if (!hba[i]) {
@@ -3166,20 +3151,18 @@ static int alloc_cciss_hba(void)
                         p = kzalloc(sizeof(ctlr_info_t), GFP_KERNEL);
                         if (!p)
                                 goto Enomem;
-                        for (n = 0; n < NWD; n++)
-                                p->gendisk[n] = disk[n];
+                        p->gendisk[0] = alloc_disk(1 << NWD_SHIFT);
+                        if (!p->gendisk[0])
+                                goto Enomem;
                         hba[i] = p;
                         return i;
                 }
         }
         printk(KERN_WARNING "cciss: This driver supports a maximum"
                " of %d controllers.\n", MAX_CTLR);
-        goto out;
-      Enomem:
+        return -1;
+Enomem:
         printk(KERN_ERR "cciss: out of memory.\n");
-      out:
-        while (n--)
-                put_disk(disk[n]);
         return -1;
 }
 
@@ -3189,7 +3172,7 @@ static void free_hba(int i)
         int n;
 
         hba[i] = NULL;
-        for (n = 0; n < NWD; n++)
+        for (n = 0; n < CISS_MAX_LUN; n++)
                 put_disk(p->gendisk[n]);
         kfree(p);
 }
@@ -3202,9 +3185,8 @@ static void free_hba(int i)
 static int __devinit cciss_init_one(struct pci_dev *pdev,
                                     const struct pci_device_id *ent)
 {
-        request_queue_t *q;
         int i;
-        int j;
+        int j = 0;
         int rc;
         int dac;
 
@@ -3263,15 +3245,15 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
                hba[i]->intr[SIMPLE_MODE_INT], dac ? "" : " not");
 
         hba[i]->cmd_pool_bits =
-            kmalloc(((NR_CMDS + BITS_PER_LONG -
+            kmalloc(((hba[i]->nr_cmds + BITS_PER_LONG -
                       1) / BITS_PER_LONG) * sizeof(unsigned long), GFP_KERNEL);
         hba[i]->cmd_pool = (CommandList_struct *)
             pci_alloc_consistent(hba[i]->pdev,
-                    NR_CMDS * sizeof(CommandList_struct),
+                    hba[i]->nr_cmds * sizeof(CommandList_struct),
                     &(hba[i]->cmd_pool_dhandle));
         hba[i]->errinfo_pool = (ErrorInfo_struct *)
             pci_alloc_consistent(hba[i]->pdev,
-                    NR_CMDS * sizeof(ErrorInfo_struct),
+                    hba[i]->nr_cmds * sizeof(ErrorInfo_struct),
                     &(hba[i]->errinfo_pool_dhandle));
         if ((hba[i]->cmd_pool_bits == NULL)
             || (hba[i]->cmd_pool == NULL)
@@ -3282,7 +3264,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
 #ifdef CONFIG_CISS_SCSI_TAPE
         hba[i]->scsi_rejects.complete =
             kmalloc(sizeof(hba[i]->scsi_rejects.complete[0]) *
-                    (NR_CMDS + 5), GFP_KERNEL);
+                    (hba[i]->nr_cmds + 5), GFP_KERNEL);
         if (hba[i]->scsi_rejects.complete == NULL) {
                 printk(KERN_ERR "cciss: out of memory");
                 goto clean4;
@@ -3296,7 +3278,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
         /* command and error info recs zeroed out before
            they are used */
         memset(hba[i]->cmd_pool_bits, 0,
-               ((NR_CMDS + BITS_PER_LONG -
+               ((hba[i]->nr_cmds + BITS_PER_LONG -
                  1) / BITS_PER_LONG) * sizeof(unsigned long));
 
 #ifdef CCISS_DEBUG
@@ -3311,18 +3293,34 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
         hba[i]->access.set_intr_mask(hba[i], CCISS_INTR_ON);
 
         cciss_procinit(i);
+
+        hba[i]->cciss_max_sectors = 2048;
+
         hba[i]->busy_initializing = 0;
 
-        for (j = 0; j < NWD; j++) {     /* mfm */
+        do {
                 drive_info_struct *drv = &(hba[i]->drv[j]);
                 struct gendisk *disk = hba[i]->gendisk[j];
+                request_queue_t *q;
+
+                /* Check if the disk was allocated already */
+                if (!disk){
+                        hba[i]->gendisk[j] = alloc_disk(1 << NWD_SHIFT);
+                        disk = hba[i]->gendisk[j];
+                }
+
+                /* Check that the disk was able to be allocated */
+                if (!disk) {
+                        printk(KERN_ERR "cciss: unable to allocate memory for disk %d\n", j);
+                        goto clean4;
+                }
 
                 q = blk_init_queue(do_cciss_request, &hba[i]->lock);
                 if (!q) {
                         printk(KERN_ERR
                                "cciss:  unable to allocate queue for disk %d\n",
                                j);
-                        break;
+                        goto clean4;
                 }
                 drv->queue = q;
 
@@ -3335,7 +3333,7 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
                 /* This is a limit in the driver and could be eliminated. */
                 blk_queue_max_phys_segments(q, MAXSGENTRIES);
 
-                blk_queue_max_sectors(q, 512);
+                blk_queue_max_sectors(q, hba[i]->cciss_max_sectors);
 
                 blk_queue_softirq_done(q, cciss_softirq_done);
 
@@ -3354,7 +3352,8 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
                 blk_queue_hardsect_size(q, drv->block_size);
                 set_capacity(disk, drv->nr_blocks);
                 add_disk(disk);
-        }
+                j++;
+        } while (j <= hba[i]->highest_lun);
 
         return 1;
 
@@ -3365,11 +3364,11 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
         kfree(hba[i]->cmd_pool_bits);
         if (hba[i]->cmd_pool)
                 pci_free_consistent(hba[i]->pdev,
-                                    NR_CMDS * sizeof(CommandList_struct),
+                                    hba[i]->nr_cmds * sizeof(CommandList_struct),
                                     hba[i]->cmd_pool, hba[i]->cmd_pool_dhandle);
         if (hba[i]->errinfo_pool)
                 pci_free_consistent(hba[i]->pdev,
-                                    NR_CMDS * sizeof(ErrorInfo_struct),
+                                    hba[i]->nr_cmds * sizeof(ErrorInfo_struct),
                                     hba[i]->errinfo_pool,
                                     hba[i]->errinfo_pool_dhandle);
         free_irq(hba[i]->intr[SIMPLE_MODE_INT], hba[i]);
@@ -3377,6 +3376,15 @@ static int __devinit cciss_init_one(struct pci_dev *pdev,
         unregister_blkdev(hba[i]->major, hba[i]->devname);
       clean1:
         hba[i]->busy_initializing = 0;
+        /* cleanup any queues that may have been initialized */
+        for (j=0; j <= hba[i]->highest_lun; j++){
+                drive_info_struct *drv = &(hba[i]->drv[j]);
+                if (drv->queue)
+                        blk_cleanup_queue(drv->queue);
+        }
+        pci_release_regions(pdev);
+        pci_disable_device(pdev);
+        pci_set_drvdata(pdev, NULL);
         free_hba(i);
         return -1;
 }
@@ -3424,7 +3432,7 @@ static void __devexit cciss_remove_one(struct pci_dev *pdev)
         remove_proc_entry(hba[i]->devname, proc_cciss);
 
         /* remove it from the disk list */
-        for (j = 0; j < NWD; j++) {
+        for (j = 0; j < CISS_MAX_LUN; j++) {
                 struct gendisk *disk = hba[i]->gendisk[j];
                 if (disk) {
                         request_queue_t *q = disk->queue;
@@ -3436,9 +3444,9 @@ static void __devexit cciss_remove_one(struct pci_dev *pdev)
                 }
         }
 
-        pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof(CommandList_struct),
+        pci_free_consistent(hba[i]->pdev, hba[i]->nr_cmds * sizeof(CommandList_struct),
                             hba[i]->cmd_pool, hba[i]->cmd_pool_dhandle);
-        pci_free_consistent(hba[i]->pdev, NR_CMDS * sizeof(ErrorInfo_struct),
+        pci_free_consistent(hba[i]->pdev, hba[i]->nr_cmds * sizeof(ErrorInfo_struct),
                             hba[i]->errinfo_pool, hba[i]->errinfo_pool_dhandle);
         kfree(hba[i]->cmd_pool_bits);
 #ifdef CONFIG_CISS_SCSI_TAPE
diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
index 562235c1445a..b70988dd33ec 100644
--- a/drivers/block/cciss.h
+++ b/drivers/block/cciss.h
@@ -6,7 +6,6 @@
 #include "cciss_cmd.h"
 
 
-#define NWD             16
 #define NWD_SHIFT       4
 #define MAX_PART        (1 << NWD_SHIFT)
 
@@ -60,6 +59,7 @@ struct ctlr_info
         __u32   board_id;
         void __iomem *vaddr;
         unsigned long paddr;
+        int     nr_cmds; /* Number of commands allowed on this controller */
         CfgTable_struct __iomem *cfgtable;
         int     interrupts_enabled;
         int     major;
@@ -76,6 +76,7 @@ struct ctlr_info
         unsigned int intr[4];
         unsigned int msix_vector;
         unsigned int msi_vector;
+        int     cciss_max_sectors;
         BYTE    cciss_read;
         BYTE    cciss_write;
         BYTE    cciss_read_capacity;
@@ -110,7 +111,7 @@ struct ctlr_info
         int                     next_to_run;
 
         // Disk structures we need to pass back
-        struct gendisk   *gendisk[NWD];
+        struct gendisk   *gendisk[CISS_MAX_LUN];
 #ifdef CONFIG_CISS_SCSI_TAPE
         void *scsi_ctlr; /* ptr to structure containing scsi related stuff */
         /* list of block side commands the scsi error handling sucked up */
@@ -282,6 +283,7 @@ struct board_type {
         __u32   board_id;
         char    *product_name;
         struct access_method *access;
+        int nr_cmds; /* Max cmds this kind of ctlr can handle. */
 };
 
 #define CCISS_LOCK(i)   (&hba[i]->lock)
diff --git a/drivers/block/cciss_cmd.h b/drivers/block/cciss_cmd.h
index 4af7c4c0c7af..43bf5593b59b 100644
--- a/drivers/block/cciss_cmd.h
+++ b/drivers/block/cciss_cmd.h
@@ -55,6 +55,7 @@
 #define I2O_INT_MASK            0x34
 #define I2O_IBPOST_Q            0x40
 #define I2O_OBPOST_Q            0x44
+#define I2O_DMA1_CFG            0x214
 
 //Configuration Table
 #define CFGTBL_ChangeReq        0x00000001l
@@ -88,7 +89,7 @@ typedef union _u64bit
 //###########################################################################
 //STRUCTURES
 //###########################################################################
-#define CISS_MAX_LUN    16      
+#define CISS_MAX_LUN    1024
 #define CISS_MAX_PHYS_LUN       1024
 // SCSI-3 Cmmands 
 
diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
index 570d2f049323..d5f519ebbc08 100644
--- a/drivers/block/cpqarray.c
+++ b/drivers/block/cpqarray.c
@@ -998,6 +998,7 @@ static inline void complete_buffers(struct bio *bio, int ok)
  */
 static inline void complete_command(cmdlist_t *cmd, int timeout)
 {
+        struct request *rq = cmd->rq;
         int ok=1;
         int i, ddir;
 
@@ -1029,12 +1030,18 @@ static inline void complete_command(cmdlist_t *cmd, int timeout)
                 pci_unmap_page(hba[cmd->ctlr]->pci_dev, cmd->req.sg[i].addr,
                                 cmd->req.sg[i].size, ddir);
 
-        complete_buffers(cmd->rq->bio, ok);
+        complete_buffers(rq->bio, ok);
 
-        add_disk_randomness(cmd->rq->rq_disk);
+        if (blk_fs_request(rq)) {
+                const int rw = rq_data_dir(rq);
 
-        DBGPX(printk("Done with %p\n", cmd->rq););
-        end_that_request_last(cmd->rq, ok ? 1 : -EIO);
+                disk_stat_add(rq->rq_disk, sectors[rw], rq->nr_sectors);
+        }
+
+        add_disk_randomness(rq->rq_disk);
+
+        DBGPX(printk("Done with %p\n", rq););
+        end_that_request_last(rq, ok ? 1 : -EIO);
 }
 
 /*
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 9e6d3a87cbe3..3f1b38276e96 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -992,11 +992,11 @@ static void empty(void)
 {
 }
 
-static DECLARE_WORK(floppy_work, NULL, NULL);
+static DECLARE_WORK(floppy_work, NULL);
 
 static void schedule_bh(void (*handler) (void))
 {
-        PREPARE_WORK(&floppy_work, (void (*)(void *))handler, NULL);
+        PREPARE_WORK(&floppy_work, (work_func_t)handler);
         schedule_work(&floppy_work);
 }
 
@@ -1008,7 +1008,7 @@ static void cancel_activity(void)
 
         spin_lock_irqsave(&floppy_lock, flags);
         do_floppy = NULL;
-        PREPARE_WORK(&floppy_work, (void *)empty, NULL);
+        PREPARE_WORK(&floppy_work, (work_func_t)empty);
         del_timer(&fd_timer);
         spin_unlock_irqrestore(&floppy_lock, flags);
 }
@@ -1868,7 +1868,7 @@ static void show_floppy(void)
         printk("fdc_busy=%lu\n", fdc_busy);
         if (do_floppy)
                 printk("do_floppy=%p\n", do_floppy);
-        if (floppy_work.pending)
+        if (work_pending(&floppy_work))
                 printk("floppy_work.func=%p\n", floppy_work.func);
         if (timer_pending(&fd_timer))
                 printk("fd_timer.function=%p\n", fd_timer.function);
@@ -4498,7 +4498,7 @@ static void floppy_release_irq_and_dma(void)
                 printk("floppy timer still active:%s\n", timeout_message);
         if (timer_pending(&fd_timer))
                 printk("auxiliary floppy timer still active\n");
-        if (floppy_work.pending)
+        if (work_pending(&floppy_work))
                 printk("work still pending\n");
 #endif
         old_fdc = fdc;
diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
index 9d1035e8d9d8..7bf2cfbd6285 100644
--- a/drivers/block/nbd.c
+++ b/drivers/block/nbd.c
@@ -355,14 +355,30 @@ harderror:
         return NULL;
 }
 
+static ssize_t pid_show(struct gendisk *disk, char *page)
+{
+        return sprintf(page, "%ld\n",
+                (long) ((struct nbd_device *)disk->private_data)->pid);
+}
+
+static struct disk_attribute pid_attr = {
+        .attr = { .name = "pid", .mode = S_IRUGO },
+        .show = pid_show,
+};
+
 static void nbd_do_it(struct nbd_device *lo)
 {
         struct request *req;
 
         BUG_ON(lo->magic != LO_MAGIC);
 
+        lo->pid = current->pid;
+        sysfs_create_file(&lo->disk->kobj, &pid_attr.attr);
+
         while ((req = nbd_read_stat(lo)) != NULL)
                 nbd_end_request(req);
+
+        sysfs_remove_file(&lo->disk->kobj, &pid_attr.attr);
         return;
 }
 
diff --git a/drivers/block/paride/aten.c b/drivers/block/paride/aten.c
index c4d696d43dc1..2695465568ad 100644
--- a/drivers/block/paride/aten.c
+++ b/drivers/block/paride/aten.c
@@ -149,12 +149,12 @@ static struct pi_protocol aten = {
 
 static int __init aten_init(void)
 {
-        return pi_register(&aten)-1;
+        return paride_register(&aten);
 }
 
 static void __exit aten_exit(void)
 {
-        pi_unregister( &aten );
+        paride_unregister( &aten );
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/bpck.c b/drivers/block/paride/bpck.c
index d462ff6b139d..4f27e7392e38 100644
--- a/drivers/block/paride/bpck.c
+++ b/drivers/block/paride/bpck.c
@@ -464,12 +464,12 @@ static struct pi_protocol bpck = {
 
 static int __init bpck_init(void)
 {
-        return pi_register(&bpck)-1;
+        return paride_register(&bpck);
 }
 
 static void __exit bpck_exit(void)
 {
-        pi_unregister(&bpck);
+        paride_unregister(&bpck);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/bpck6.c b/drivers/block/paride/bpck6.c
index 41a237c5957d..ad124525ac23 100644
--- a/drivers/block/paride/bpck6.c
+++ b/drivers/block/paride/bpck6.c
@@ -31,10 +31,7 @@ static int verbose; /* set this to 1 to see debugging messages and whatnot */
 #include <linux/slab.h>
 #include <linux/types.h>
 #include <asm/io.h>
-
-#if defined(CONFIG_PARPORT_MODULE)||defined(CONFIG_PARPORT)
 #include <linux/parport.h>
-#endif
 
 #include "ppc6lnx.c"
 #include "paride.h"
@@ -139,11 +136,6 @@ static int bpck6_test_port ( PIA *pi )   /* check for 8-bit port */
         PPCSTRUCT(pi)->ppc_id=pi->unit;
         PPCSTRUCT(pi)->lpt_addr=pi->port;
 
-#ifdef CONFIG_PARPORT_PC_MODULE
-#define CONFIG_PARPORT_PC
-#endif
-
-#ifdef CONFIG_PARPORT_PC
         /* look at the parport device to see if what modes we can use */
         if(((struct pardevice *)(pi->pardev))->port->modes & 
                 (PARPORT_MODE_EPP)
@@ -161,11 +153,6 @@ static int bpck6_test_port ( PIA *pi )   /* check for 8-bit port */
         {
                 return 1;
         }
-#else
-        /* there is no way of knowing what kind of port we have
-           default to the highest mode possible */
-        return 5;
-#endif
 }
 
 static int bpck6_probe_unit ( PIA *pi )
@@ -265,12 +252,12 @@ static int __init bpck6_init(void)
         printk(KERN_INFO "bpck6: Copyright 2001 by Micro Solutions, Inc., DeKalb IL. USA\n");
         if(verbose)
                 printk(KERN_DEBUG "bpck6: verbose debug enabled.\n");
-        return pi_register(&bpck6) - 1;  
+        return paride_register(&bpck6);
 }
 
 static void __exit bpck6_exit(void)
 {
-        pi_unregister(&bpck6);
+        paride_unregister(&bpck6);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/comm.c b/drivers/block/paride/comm.c
index 43d61359d8ec..9bcd35495323 100644
--- a/drivers/block/paride/comm.c
+++ b/drivers/block/paride/comm.c
@@ -205,12 +205,12 @@ static struct pi_protocol comm = {
 
 static int __init comm_init(void)
 {
-        return pi_register(&comm)-1;
+        return paride_register(&comm);
 }
 
 static void __exit comm_exit(void)
 {
-        pi_unregister(&comm);
+        paride_unregister(&comm);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/dstr.c b/drivers/block/paride/dstr.c
index 04d53bf58e8c..accc5c777cbb 100644
--- a/drivers/block/paride/dstr.c
+++ b/drivers/block/paride/dstr.c
@@ -220,12 +220,12 @@ static struct pi_protocol dstr = {
 
 static int __init dstr_init(void)
 {
-        return pi_register(&dstr)-1;
+        return paride_register(&dstr);
 }
 
 static void __exit dstr_exit(void)
 {
-        pi_unregister(&dstr);
+        paride_unregister(&dstr);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/epat.c b/drivers/block/paride/epat.c
index 55d1c0a1fb90..1bcdff77322e 100644
--- a/drivers/block/paride/epat.c
+++ b/drivers/block/paride/epat.c
@@ -327,12 +327,12 @@ static int __init epat_init(void)
 #ifdef CONFIG_PARIDE_EPATC8
         epatc8 = 1;
 #endif
-        return pi_register(&epat)-1;
+        return paride_register(&epat);
 }
 
 static void __exit epat_exit(void)
 {
-        pi_unregister(&epat);
+        paride_unregister(&epat);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/epia.c b/drivers/block/paride/epia.c
index 0f2e0c292d82..fb0e782d055e 100644
--- a/drivers/block/paride/epia.c
+++ b/drivers/block/paride/epia.c
@@ -303,12 +303,12 @@ static struct pi_protocol epia = {
 
 static int __init epia_init(void)
 {
-        return pi_register(&epia)-1;
+        return paride_register(&epia);
 }
 
 static void __exit epia_exit(void)
 {
-        pi_unregister(&epia);
+        paride_unregister(&epia);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/fit2.c b/drivers/block/paride/fit2.c
index e0f0691d8bc2..381283753ae4 100644
--- a/drivers/block/paride/fit2.c
+++ b/drivers/block/paride/fit2.c
@@ -138,12 +138,12 @@ static struct pi_protocol fit2 = {
 
 static int __init fit2_init(void)
 {
-        return pi_register(&fit2)-1;
+        return paride_register(&fit2);
 }
 
 static void __exit fit2_exit(void)
 {
-        pi_unregister(&fit2);
+        paride_unregister(&fit2);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/fit3.c b/drivers/block/paride/fit3.c
index 15400e7bc666..275d269458eb 100644
--- a/drivers/block/paride/fit3.c
+++ b/drivers/block/paride/fit3.c
@@ -198,12 +198,12 @@ static struct pi_protocol fit3 = {
 
 static int __init fit3_init(void)
 {
-        return pi_register(&fit3)-1;
+        return paride_register(&fit3);
 }
 
 static void __exit fit3_exit(void)
 {
-        pi_unregister(&fit3);
+        paride_unregister(&fit3);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/friq.c b/drivers/block/paride/friq.c
index 5ea2904d2815..4f2ba244689b 100644
--- a/drivers/block/paride/friq.c
+++ b/drivers/block/paride/friq.c
@@ -263,12 +263,12 @@ static struct pi_protocol friq = {
 
 static int __init friq_init(void)
 {
-        return pi_register(&friq)-1;
+        return paride_register(&friq);
 }
 
 static void __exit friq_exit(void)
 {
-        pi_unregister(&friq);
+        paride_unregister(&friq);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/frpw.c b/drivers/block/paride/frpw.c
index 56b3824b1538..c3cde364603a 100644
--- a/drivers/block/paride/frpw.c
+++ b/drivers/block/paride/frpw.c
@@ -300,12 +300,12 @@ static struct pi_protocol frpw = {
 
 static int __init frpw_init(void)
 {
-        return pi_register(&frpw)-1;
+        return paride_register(&frpw);
 }
 
 static void __exit frpw_exit(void)
 {
-        pi_unregister(&frpw);
+        paride_unregister(&frpw);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/jumbo b/drivers/block/paride/jumbo
deleted file mode 100644
index e793b9cb7e72..000000000000
--- a/drivers/block/paride/jumbo
+++ /dev/null
@@ -1,70 +0,0 @@
-#!/bin/sh
-#
-# This script can be used to build "jumbo" modules that contain the
-# base PARIDE support, one protocol module and one high-level driver.
-#
-echo -n "High level driver [pcd] : "
-read X
-HLD=${X:-pcd}
-#
-echo -n "Protocol module [bpck] : "
-read X
-PROTO=${X:-bpck}
-#
-echo -n "Use MODVERSIONS [y] ? "
-read X
-UMODV=${X:-y}
-#
-echo -n "For SMP kernel [n] ? "
-read X
-USMP=${X:-n}
-#
-echo -n "Support PARPORT [n] ? "
-read X
-UPARP=${X:-n}
-#
-echo
-#
-case $USMP in
-        y* | Y* ) FSMP="-DCONFIG_SMP"
-                  ;;
-        *)        FSMP=""
-                  ;;
-esac
-#
-MODI="-include ../../../include/linux/modversions.h"
-#
-case $UMODV in
-        y* | Y* ) FMODV="-DMODVERSIONS $MODI"
-                  ;;
-        *)        FMODV=""
-                  ;;
-esac
-#
-case $UPARP in
-        y* | Y* ) FPARP="-DCONFIG_PARPORT"
-                  ;;
-        *)        FPARP=""
-                  ;;
-esac
-#
-TARG=$HLD-$PROTO.o
-FPROTO=-DCONFIG_PARIDE_`echo "$PROTO" | tr [a-z] [A-Z]`
-FK="-D__KERNEL__ -I ../../../include"
-FLCH=-D_LINUX_CONFIG_H
-#
-echo cc $FK $FSMP $FLCH $FPARP $FPROTO $FMODV -Wall -O2 -o Jb.o -c paride.c
-cc $FK $FSMP $FLCH $FPARP $FPROTO $FMODV -Wall -O2 -o Jb.o -c paride.c
-#
-echo cc $FK $FSMP $FMODV -Wall -O2 -o Jp.o -c $PROTO.c
-cc $FK $FSMP $FMODV -Wall -O2 -o Jp.o -c $PROTO.c
-#
-echo cc $FK $FSMP $FMODV -DMODULE -DPARIDE_JUMBO -Wall -O2 -o Jd.o -c $HLD.c
-cc $FK $FSMP $FMODV -DMODULE -DPARIDE_JUMBO -Wall -O2 -o Jd.o -c $HLD.c
-#
-echo ld -r -o $TARG Jp.o Jb.o Jd.o
-ld -r -o $TARG Jp.o Jb.o Jd.o
-#
-#
-rm Jp.o Jb.o Jd.o
-#
diff --git a/drivers/block/paride/kbic.c b/drivers/block/paride/kbic.c
index d983bcea76fe..35999c415ee3 100644
--- a/drivers/block/paride/kbic.c
+++ b/drivers/block/paride/kbic.c
@@ -283,13 +283,21 @@ static struct pi_protocol k971 = {
 
 static int __init kbic_init(void)
 {
-        return (pi_register(&k951)||pi_register(&k971))-1;
+        int rv;
+
+        rv = paride_register(&k951);
+        if (rv < 0)
+                return rv;
+        rv = paride_register(&k971);
+        if (rv < 0)
+                paride_unregister(&k951);
+        return rv;
 }
 
 static void __exit kbic_exit(void)
 {
-        pi_unregister(&k951);
-        pi_unregister(&k971);
+        paride_unregister(&k951);
+        paride_unregister(&k971);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/ktti.c b/drivers/block/paride/ktti.c
index 6c7edbfba9a0..117ab0e8ccf0 100644
--- a/drivers/block/paride/ktti.c
+++ b/drivers/block/paride/ktti.c
@@ -115,12 +115,12 @@ static struct pi_protocol ktti = {
 
 static int __init ktti_init(void)
 {
-        return pi_register(&ktti)-1;
+        return paride_register(&ktti);
 }
 
 static void __exit ktti_exit(void)
 {
-        pi_unregister(&ktti);
+        paride_unregister(&ktti);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/on20.c b/drivers/block/paride/on20.c
index 9f8e01096809..0173697a1a4d 100644
--- a/drivers/block/paride/on20.c
+++ b/drivers/block/paride/on20.c
@@ -140,12 +140,12 @@ static struct pi_protocol on20 = {
 
 static int __init on20_init(void)
 {
-        return pi_register(&on20)-1;
+        return paride_register(&on20);
 }
 
 static void __exit on20_exit(void)
 {
-        pi_unregister(&on20);
+        paride_unregister(&on20);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/on26.c b/drivers/block/paride/on26.c
index 0f833caa2101..95ba256921f2 100644
--- a/drivers/block/paride/on26.c
+++ b/drivers/block/paride/on26.c
@@ -306,12 +306,12 @@ static struct pi_protocol on26 = {
 
 static int __init on26_init(void)
 {
-        return pi_register(&on26)-1;
+        return paride_register(&on26);
 }
 
 static void __exit on26_exit(void)
 {
-        pi_unregister(&on26);
+        paride_unregister(&on26);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/block/paride/paride.c b/drivers/block/paride/paride.c
index 4b258f7836f3..48c50f11f63b 100644
--- a/drivers/block/paride/paride.c
+++ b/drivers/block/paride/paride.c
@@ -29,14 +29,7 @@
 #include <linux/spinlock.h>
 #include <linux/wait.h>
 #include <linux/sched.h>        /* TASK_* */
-
-#ifdef CONFIG_PARPORT_MODULE
-#define CONFIG_PARPORT
-#endif
-
-#ifdef CONFIG_PARPORT
 #include <linux/parport.h>
-#endif
 
 #include "paride.h"
 
@@ -76,8 +69,6 @@ void pi_read_block(PIA * pi, char *buf, int count)
 
 EXPORT_SYMBOL(pi_read_block);
 
-#ifdef CONFIG_PARPORT
-
 static void pi_wake_up(void *p)
 {
         PIA *pi = (PIA *) p;
@@ -100,11 +91,8 @@ static void pi_wake_up(void *p)
                 cont();
 }
 
-#endif
-
 int pi_schedule_claimed(PIA * pi, void (*cont) (void))
 {
-#ifdef CONFIG_PARPORT
         unsigned long flags;
 
         spin_lock_irqsave(&pi_spinlock, flags);
@@ -115,7 +103,6 @@ int pi_schedule_claimed(PIA * pi, void (*cont) (void))
         }
         pi->claimed = 1;
         spin_unlock_irqrestore(&pi_spinlock, flags);
-#endif
         return 1;
 }
 EXPORT_SYMBOL(pi_schedule_claimed);
@@ -133,20 +120,16 @@ static void pi_claim(PIA * pi)
         if (pi->claimed)
                 return;
         pi->claimed = 1;
-#ifdef CONFIG_PARPORT
         if (pi->pardev)
                 wait_event(pi->parq,
                            !parport_claim((struct pardevice *) pi->pardev));
-#endif
 }
 
 static void pi_unclaim(PIA * pi)
 {
         pi->claimed = 0;
-#ifdef CONFIG_PARPORT
         if (pi->pardev)
                 parport_release((struct pardevice *) (pi->pardev));
-#endif
 }
 
 void pi_connect(PIA * pi)
@@ -167,21 +150,15 @@ EXPORT_SYMBOL(pi_disconnect);
 
 static void pi_unregister_parport(PIA * pi)
 {
-#ifdef CONFIG_PARPORT
         if (pi->pardev) {
                 parport_unregister_device((struct pardevice *) (pi->pardev));
                 pi->pardev = NULL;
         }
-#endif
 }
 
 void pi_release(PIA * pi)
 {
         pi_unregister_parport(pi);
-#ifndef CONFIG_PARPORT
-        if (pi->reserved)
-                release_region(pi->port, pi->reserved);
-#endif                          /* !CONFIG_PARPORT */
         if (pi->proto->release_proto)
                 pi->proto->release_proto(pi);
         module_put(pi->proto->owner);
@@ -229,7 +206,7 @@ static int pi_test_proto(PIA * pi, char *scratch, int verbose)
         return res;
 }
 
-int pi_register(PIP * pr)
+int paride_register(PIP * pr)
 {
         int k;
 
@@ -237,24 +214,24 @@ int pi_register(PIP * pr)
                 if (protocols[k] && !strcmp(pr->name, protocols[k]->name)) {
                         printk("paride: %s protocol already registered\n",
                                pr->name);
-                        return 0;
+                        return -1;
                 }
         k = 0;
         while ((k < MAX_PROTOS) && (protocols[k]))
                 k++;
         if (k == MAX_PROTOS) {
                 printk("paride: protocol table full\n");
-                return 0;
+                return -1;
         }
         protocols[k] = pr;
         pr->index = k;
         printk("paride: %s registered as protocol %d\n", pr->name, k);
-        return 1;
+        return 0;
 }
 
-EXPORT_SYMBOL(pi_register);
+EXPORT_SYMBOL(paride_register);
 
-void pi_unregister(PIP * pr)
+void paride_unregister(PIP * pr)
 {
         if (!pr)
                 return;
@@ -265,12 +242,10 @@ void pi_unregister(PIP * pr)
         protocols[pr->index] = NULL;
 }
 
-EXPORT_SYMBOL(pi_unregister);
+EXPORT_SYMBOL(paride_unregister);
 
 static int pi_register_parport(PIA * pi, int verbose)
 {
-#ifdef CONFIG_PARPORT
-
         struct parport *port;
 
         port = parport_find_base(pi->port);
@@ -290,7 +265,6 @@ static int pi_register_parport(PIA * pi, int verbose)
                 printk("%s: 0x%x is %s\n", pi->device, pi->port, port->name);
 
         pi->parname = (char *) port->name;
-#endif
 
         return 1;
 }
@@ -447,13 +421,6 @@ int pi_init(PIA * pi, int autoprobe, int port, int mode,
                         printk("%s: Adapter not found\n", device);
                 return 0;
         }
-#ifndef CONFIG_PARPORT
-        if (!request_region(pi->port, pi->reserved, pi->device)) {
-                printk(KERN_WARNING "paride: Unable to request region 0x%x\n",
-                       pi->port);
-                return 0;
-        }
-#endif                          /* !CONFIG_PARPORT */
 
         if (pi->parname)
                 printk("%s: Sharing %s at 0x%x\n", pi->device,
diff --git a/drivers/block/paride/paride.h b/drivers/block/paride/paride.h
index c6d98ef09e48..2bddbf45518b 100644
--- a/drivers/block/paride/paride.h
+++ b/drivers/block/paride/paride.h
@@ -163,8 +163,8 @@ struct pi_protocol {
 
 typedef struct pi_protocol PIP;
 
-extern int pi_register( PIP * );
-extern void pi_unregister ( PIP * );
+extern int paride_register( PIP * );
+extern void paride_unregister ( PIP * );
 
 #endif /* __DRIVERS_PARIDE_H__ */
 /* end of paride.h */
diff --git a/drivers/block/paride/pcd.c b/drivers/block/paride/pcd.c
index ac5ba462710b..c852eed91e4b 100644
--- a/drivers/block/paride/pcd.c
+++ b/drivers/block/paride/pcd.c
@@ -912,12 +912,12 @@ static int __init pcd_init(void)
         int unit;
 
         if (disable)
-                return -1;
+                return -EINVAL;
 
         pcd_init_units();
 
         if (pcd_detect())
-                return -1;
+                return -ENODEV;
 
         /* get the atapi capabilities page */
         pcd_probe_capabilities();
@@ -925,7 +925,7 @@ static int __init pcd_init(void)
         if (register_blkdev(major, name)) {
                 for (unit = 0, cd = pcd; unit < PCD_UNITS; unit++, cd++)
                         put_disk(cd->disk);
-                return -1;
+                return -EBUSY;
         }
 
         pcd_queue = blk_init_queue(do_pcd_request, &pcd_lock);
@@ -933,7 +933,7 @@ static int __init pcd_init(void)
                 unregister_blkdev(major, name);
                 for (unit = 0, cd = pcd; unit < PCD_UNITS; unit++, cd++)
                         put_disk(cd->disk);
-                return -1;
+                return -ENOMEM;
         }
 
         for (unit = 0, cd = pcd; unit < PCD_UNITS; unit++, cd++) {
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 40a11e567970..9d9bff23f426 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -352,19 +352,19 @@ static enum action (*phase)(void);
 
 static void run_fsm(void);
 
-static void ps_tq_int( void *data);
+static void ps_tq_int(struct work_struct *work);
 
-static DECLARE_WORK(fsm_tq, ps_tq_int, NULL);
+static DECLARE_DELAYED_WORK(fsm_tq, ps_tq_int);
 
 static void schedule_fsm(void)
 {
         if (!nice)
-                schedule_work(&fsm_tq);
+                schedule_delayed_work(&fsm_tq, 0);
         else
                 schedule_delayed_work(&fsm_tq, nice-1);
 }
 
-static void ps_tq_int(void *data)
+static void ps_tq_int(struct work_struct *work)
 {
         run_fsm();
 }
diff --git a/drivers/block/paride/pf.c b/drivers/block/paride/pf.c
index 1a9dee19efcf..7cdaa1951260 100644
--- a/drivers/block/paride/pf.c
+++ b/drivers/block/paride/pf.c
@@ -933,25 +933,25 @@ static int __init pf_init(void)
         int unit;
 
         if (disable)
-                return -1;
+                return -EINVAL;
 
         pf_init_units();
 
         if (pf_detect())
-                return -1;
+                return -ENODEV;
         pf_busy = 0;
 
         if (register_blkdev(major, name)) {
                 for (pf = units, unit = 0; unit < PF_UNITS; pf++, unit++)
                         put_disk(pf->disk);
-                return -1;
+                return -EBUSY;
         }
         pf_queue = blk_init_queue(do_pf_request, &pf_spin_lock);
         if (!pf_queue) {
                 unregister_blkdev(major, name);
                 for (pf = units, unit = 0; unit < PF_UNITS; pf++, unit++)
                         put_disk(pf->disk);
-                return -1;
+                return -ENOMEM;
         }
 
         blk_queue_max_phys_segments(pf_queue, cluster);
diff --git a/drivers/block/paride/pg.c b/drivers/block/paride/pg.c
index 13f998aa1cd3..9970aedbb5d9 100644
--- a/drivers/block/paride/pg.c
+++ b/drivers/block/paride/pg.c
@@ -646,14 +646,14 @@ static int __init pg_init(void)
         int err;
 
         if (disable){
-                err = -1;
+                err = -EINVAL;
                 goto out;
         }
 
         pg_init_units();
 
         if (pg_detect()) {
-                err = -1;
+                err = -ENODEV;
                 goto out;
         }
 
diff --git a/drivers/block/paride/pseudo.h b/drivers/block/paride/pseudo.h
index 932342d7a8eb..bc3703294143 100644
--- a/drivers/block/paride/pseudo.h
+++ b/drivers/block/paride/pseudo.h
@@ -35,7 +35,7 @@
 #include <linux/sched.h>
 #include <linux/workqueue.h>
 
-static void ps_tq_int( void *data);
+static void ps_tq_int(struct work_struct *work);
 
 static void (* ps_continuation)(void);
 static int (* ps_ready)(void);
@@ -45,7 +45,7 @@ static int ps_nice = 0;
 
 static DEFINE_SPINLOCK(ps_spinlock __attribute__((unused)));
 
-static DECLARE_WORK(ps_tq, ps_tq_int, NULL);
+static DECLARE_DELAYED_WORK(ps_tq, ps_tq_int);
 
 static void ps_set_intr(void (*continuation)(void), 
                         int (*ready)(void),
@@ -63,14 +63,14 @@ static void ps_set_intr(void (*continuation)(void),
         if (!ps_tq_active) {
                 ps_tq_active = 1;
                 if (!ps_nice)
-                        schedule_work(&ps_tq);
+                        schedule_delayed_work(&ps_tq, 0);
                 else
                         schedule_delayed_work(&ps_tq, ps_nice-1);
         }
         spin_unlock_irqrestore(&ps_spinlock,flags);
 }
 
-static void ps_tq_int(void *data)
+static void ps_tq_int(struct work_struct *work)
 {
         void (*con)(void);
         unsigned long flags;
@@ -92,7 +92,7 @@ static void ps_tq_int(void *data)
         }
         ps_tq_active = 1;
         if (!ps_nice)
-                schedule_work(&ps_tq);
+                schedule_delayed_work(&ps_tq, 0);
         else
                 schedule_delayed_work(&ps_tq, ps_nice-1);
         spin_unlock_irqrestore(&ps_spinlock,flags);
diff --git a/drivers/block/paride/pt.c b/drivers/block/paride/pt.c
index 35fb26636721..c902b25e4869 100644
--- a/drivers/block/paride/pt.c
+++ b/drivers/block/paride/pt.c
@@ -946,12 +946,12 @@ static int __init pt_init(void)
         int err;
 
         if (disable) {
-                err = -1;
+                err = -EINVAL;
                 goto out;
         }
 
         if (pt_detect()) {
-                err = -1;
+                err = -ENODEV;
                 goto out;
         }
 
diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index f2904f67af47..e45eaa264119 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -54,7 +54,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 #include <linux/miscdevice.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/mutex.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_ioctl.h>
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index 47d6975268ff..54509eb3391b 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -1244,9 +1244,10 @@ out:
         return IRQ_RETVAL(handled);
 }
 
-static void carm_fsm_task (void *_data)
+static void carm_fsm_task (struct work_struct *work)
 {
-        struct carm_host *host = _data;
+        struct carm_host *host =
+                container_of(work, struct carm_host, fsm_task);
         unsigned long flags;
         unsigned int state;
         int rc, i, next_dev;
@@ -1619,7 +1620,7 @@ static int carm_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
         host->pdev = pdev;
         host->flags = pci_dac ? FL_DAC : 0;
         spin_lock_init(&host->lock);
-        INIT_WORK(&host->fsm_task, carm_fsm_task, host);
+        INIT_WORK(&host->fsm_task, carm_fsm_task);
         init_completion(&host->probe_comp);
 
         for (i = 0; i < ARRAY_SIZE(host->req); i++)
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index 0d5c73f07265..2098eff91e14 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -376,7 +376,7 @@ static int ub_submit_clear_stall(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
     int stalled_pipe);
 static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd);
 static void ub_reset_enter(struct ub_dev *sc, int try);
-static void ub_reset_task(void *arg);
+static void ub_reset_task(struct work_struct *work);
 static int ub_sync_tur(struct ub_dev *sc, struct ub_lun *lun);
 static int ub_sync_read_cap(struct ub_dev *sc, struct ub_lun *lun,
     struct ub_capacity *ret);
@@ -1558,9 +1558,9 @@ static void ub_reset_enter(struct ub_dev *sc, int try)
         schedule_work(&sc->reset_work);
 }
 
-static void ub_reset_task(void *arg)
+static void ub_reset_task(struct work_struct *work)
 {
-        struct ub_dev *sc = arg;
+        struct ub_dev *sc = container_of(work, struct ub_dev, reset_work);
         unsigned long flags;
         struct list_head *p;
         struct ub_lun *lun;
@@ -2179,7 +2179,7 @@ static int ub_probe(struct usb_interface *intf,
         usb_init_urb(&sc->work_urb);
         tasklet_init(&sc->tasklet, ub_scsi_action, (unsigned long)sc);
         atomic_set(&sc->poison, 0);
-        INIT_WORK(&sc->reset_work, ub_reset_task, sc);
+        INIT_WORK(&sc->reset_work, ub_reset_task);
         init_waitqueue_head(&sc->reset_wait);
 
         init_timer(&sc->work_timer);
diff --git a/drivers/block/viodasd.c b/drivers/block/viodasd.c
index ec5a1b90a0a2..e19ba4ebcd4e 100644
--- a/drivers/block/viodasd.c
+++ b/drivers/block/viodasd.c
@@ -759,6 +759,8 @@ static struct vio_driver viodasd_driver = {
         }
 };
 
+static int need_delete_probe;
+
 /*
  * Initialize the whole device driver.  Handle module and non-module
  * versions
@@ -773,46 +775,67 @@ static int __init viodasd_init(void)
 
         if (viopath_hostLp == HvLpIndexInvalid) {
                 printk(VIOD_KERN_WARNING "invalid hosting partition\n");
-                return -EIO;
+                rc = -EIO;
+                goto early_fail;
         }
 
         printk(VIOD_KERN_INFO "vers " VIOD_VERS ", hosting partition %d\n",
                         viopath_hostLp);
 
         /* register the block device */
-        if (register_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME)) {
+        rc =  register_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
+        if (rc) {
                 printk(VIOD_KERN_WARNING
                                 "Unable to get major number %d for %s\n",
                                 VIODASD_MAJOR, VIOD_GENHD_NAME);
-                return -EIO;
+                goto early_fail;
         }
         /* Actually open the path to the hosting partition */
-        if (viopath_open(viopath_hostLp, viomajorsubtype_blockio,
-                                VIOMAXREQ + 2)) {
+        rc = viopath_open(viopath_hostLp, viomajorsubtype_blockio,
+                                VIOMAXREQ + 2);
+        if (rc) {
                 printk(VIOD_KERN_WARNING
                        "error opening path to host partition %d\n",
                        viopath_hostLp);
-                unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
-                return -EIO;
+                goto unregister_blk;
         }
 
         /* Initialize our request handler */
         vio_setHandler(viomajorsubtype_blockio, handle_block_event);
 
         rc = vio_register_driver(&viodasd_driver);
-        if (rc == 0)
-                driver_create_file(&viodasd_driver.driver, &driver_attr_probe);
+        if (rc) {
+                printk(VIOD_KERN_WARNING "vio_register_driver failed\n");
+                goto unset_handler;
+        }
+
+        /*
+         * If this call fails, it just means that we cannot dynamically
+         * add virtual disks, but the driver will still work fine for
+         * all existing disk, so ignore the failure.
+         */
+        if (!driver_create_file(&viodasd_driver.driver, &driver_attr_probe))
+                need_delete_probe = 1;
+
+        return 0;
+
+unset_handler:
+        vio_clearHandler(viomajorsubtype_blockio);
+        viopath_close(viopath_hostLp, viomajorsubtype_blockio, VIOMAXREQ + 2);
+unregister_blk:
+        unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
+early_fail:
         return rc;
 }
 module_init(viodasd_init);
 
-void viodasd_exit(void)
+void __exit viodasd_exit(void)
 {
-        driver_remove_file(&viodasd_driver.driver, &driver_attr_probe);
+        if (need_delete_probe)
+                driver_remove_file(&viodasd_driver.driver, &driver_attr_probe);
         vio_unregister_driver(&viodasd_driver);
         vio_clearHandler(viomajorsubtype_blockio);
-        unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
         viopath_close(viopath_hostLp, viomajorsubtype_blockio, VIOMAXREQ + 2);
+        unregister_blkdev(VIODASD_MAJOR, VIOD_GENHD_NAME);
 }
-
 module_exit(viodasd_exit);
diff --git a/drivers/bluetooth/bcm203x.c b/drivers/bluetooth/bcm203x.c
index 516751754aa9..9256985cbe36 100644
--- a/drivers/bluetooth/bcm203x.c
+++ b/drivers/bluetooth/bcm203x.c
@@ -157,9 +157,10 @@ static void bcm203x_complete(struct urb *urb)
         }
 }
 
-static void bcm203x_work(void *user_data)
+static void bcm203x_work(struct work_struct *work)
 {
-        struct bcm203x_data *data = user_data;
+        struct bcm203x_data *data =
+                container_of(work, struct bcm203x_data, work);
 
         if (usb_submit_urb(data->urb, GFP_ATOMIC) < 0)
                 BT_ERR("Can't submit URB");
@@ -246,7 +247,7 @@ static int bcm203x_probe(struct usb_interface *intf, const struct usb_device_id
 
         release_firmware(firmware);
 
-        INIT_WORK(&data->work, bcm203x_work, (void *) data);
+        INIT_WORK(&data->work, bcm203x_work);
 
         usb_set_intfdata(intf, data);
 
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index cbc07250b898..acfb6a430dcc 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -892,43 +892,10 @@ static void bluecard_detach(struct pcmcia_device *link)
 }
 
 
-static int first_tuple(struct pcmcia_device *handle, tuple_t *tuple, cisparse_t *parse)
-{
-        int i;
-
-        i = pcmcia_get_first_tuple(handle, tuple);
-        if (i != CS_SUCCESS)
-                return CS_NO_MORE_ITEMS;
-
-        i = pcmcia_get_tuple_data(handle, tuple);
-        if (i != CS_SUCCESS)
-                return i;
-
-        return pcmcia_parse_tuple(handle, tuple, parse);
-}
-
 static int bluecard_config(struct pcmcia_device *link)
 {
         bluecard_info_t *info = link->priv;
-        tuple_t tuple;
-        u_short buf[256];
-        cisparse_t parse;
-        int i, n, last_ret, last_fn;
-
-        tuple.TupleData = (cisdata_t *)buf;
-        tuple.TupleOffset = 0;
-        tuple.TupleDataMax = 255;
-        tuple.Attributes = 0;
-
-        /* Get configuration register information */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        last_ret = first_tuple(link, &tuple, &parse);
-        if (last_ret != CS_SUCCESS) {
-                last_fn = ParseTuple;
-                goto cs_failed;
-        }
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
+        int i, n;
 
         link->conf.ConfigIndex = 0x20;
         link->io.NumPorts1 = 64;
@@ -966,9 +933,6 @@ static int bluecard_config(struct pcmcia_device *link)
 
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
-
 failed:
         bluecard_release(link);
         return -ENODEV;
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index 3a96a0babc6a..aae3abace586 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -713,22 +713,7 @@ static int bt3c_config(struct pcmcia_device *link)
         u_short buf[256];
         cisparse_t parse;
         cistpl_cftable_entry_t *cf = &parse.cftable_entry;
-        int i, j, try, last_ret, last_fn;
-
-        tuple.TupleData = (cisdata_t *)buf;
-        tuple.TupleOffset = 0;
-        tuple.TupleDataMax = 255;
-        tuple.Attributes = 0;
-
-        /* Get configuration register information */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        last_ret = first_tuple(link, &tuple, &parse);
-        if (last_ret != CS_SUCCESS) {
-                last_fn = ParseTuple;
-                goto cs_failed;
-        }
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
+        int i, j, try;
 
         /* First pass: look for a config entry that looks normal. */
         tuple.TupleData = (cisdata_t *)buf;
@@ -802,9 +787,6 @@ found_port:
 
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
-
 failed:
         bt3c_release(link);
         return -ENODEV;
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index 3b29086b7c3f..92648ef2f5d0 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -644,22 +644,7 @@ static int btuart_config(struct pcmcia_device *link)
         u_short buf[256];
         cisparse_t parse;
         cistpl_cftable_entry_t *cf = &parse.cftable_entry;
-        int i, j, try, last_ret, last_fn;
-
-        tuple.TupleData = (cisdata_t *)buf;
-        tuple.TupleOffset = 0;
-        tuple.TupleDataMax = 255;
-        tuple.Attributes = 0;
-
-        /* Get configuration register information */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        last_ret = first_tuple(link, &tuple, &parse);
-        if (last_ret != CS_SUCCESS) {
-                last_fn = ParseTuple;
-                goto cs_failed;
-        }
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
+        int i, j, try;
 
         /* First pass: look for a config entry that looks normal. */
         tuple.TupleData = (cisdata_t *) buf;
@@ -734,9 +719,6 @@ found_port:
 
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
-
 failed:
         btuart_release(link);
         return -ENODEV;
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index 07eafbc5dc3a..77b99eecbc49 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -626,22 +626,7 @@ static int dtl1_config(struct pcmcia_device *link)
         u_short buf[256];
         cisparse_t parse;
         cistpl_cftable_entry_t *cf = &parse.cftable_entry;
-        int i, last_ret, last_fn;
-
-        tuple.TupleData = (cisdata_t *)buf;
-        tuple.TupleOffset = 0;
-        tuple.TupleDataMax = 255;
-        tuple.Attributes = 0;
-
-        /* Get configuration register information */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        last_ret = first_tuple(link, &tuple, &parse);
-        if (last_ret != CS_SUCCESS) {
-                last_fn = ParseTuple;
-                goto cs_failed;
-        }
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
+        int i;
 
         tuple.TupleData = (cisdata_t *)buf;
         tuple.TupleOffset = 0;
@@ -690,9 +675,6 @@ static int dtl1_config(struct pcmcia_device *link)
 
         return 0;
 
-cs_failed:
-        cs_error(link, last_fn, last_ret);
-
 failed:
         dtl1_release(link);
         return -ENODEV;
diff --git a/drivers/bluetooth/hci_bcsp.c b/drivers/bluetooth/hci_bcsp.c
index d0cface535fb..5e2c31882003 100644
--- a/drivers/bluetooth/hci_bcsp.c
+++ b/drivers/bluetooth/hci_bcsp.c
@@ -330,7 +330,7 @@ static struct sk_buff *bcsp_dequeue(struct hci_uart *hu)
            reliable packet if the number of packets sent but not yet ack'ed
            is < than the winsize */
 
-        spin_lock_irqsave(&bcsp->unack.lock, flags);
+        spin_lock_irqsave_nested(&bcsp->unack.lock, flags, SINGLE_DEPTH_NESTING);
 
         if (bcsp->unack.qlen < BCSP_TXWINSIZE && (skb = skb_dequeue(&bcsp->rel)) != NULL) {
                 struct sk_buff *nskb = bcsp_prepare_pkt(bcsp, skb->data, skb->len, bt_cb(skb)->pkt_type);
@@ -696,7 +696,7 @@ static void bcsp_timed_event(unsigned long arg)
 
         BT_DBG("hu %p retransmitting %u pkts", hu, bcsp->unack.qlen);
 
-        spin_lock_irqsave(&bcsp->unack.lock, flags);
+        spin_lock_irqsave_nested(&bcsp->unack.lock, flags, SINGLE_DEPTH_NESTING);
 
         while ((skb = __skb_dequeue_tail(&bcsp->unack)) != NULL) {
                 bcsp->msgq_txseq = (bcsp->msgq_txseq - 1) & 0x07;
diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
index 7ea0f48f8fa6..2df5cf4ec743 100644
--- a/drivers/cdrom/cdrom.c
+++ b/drivers/cdrom/cdrom.c
@@ -2133,16 +2133,14 @@ static int cdrom_read_cdda_bpc(struct cdrom_device_info *cdi, __u8 __user *ubuf,
                 rq->timeout = 60 * HZ;
                 bio = rq->bio;
 
-                if (rq->bio)
-                        blk_queue_bounce(q, &rq->bio);
-
                 if (blk_execute_rq(q, cdi->disk, rq, 0)) {
                         struct request_sense *s = rq->sense;
                         ret = -EIO;
                         cdi->last_sense = s->sense_key;
                 }
 
-                if (blk_rq_unmap_user(bio, len))
+                rq->bio = bio;
+                if (blk_rq_unmap_user(rq))
                         ret = -EFAULT;
 
                 if (ret)
diff --git a/drivers/cdrom/optcd.c b/drivers/cdrom/optcd.c
index 25032d7edc55..3541690a77d4 100644
--- a/drivers/cdrom/optcd.c
+++ b/drivers/cdrom/optcd.c
@@ -101,7 +101,7 @@ static void debug(int debug_this, const char* fmt, ...)
                 return;
 
         va_start(args, fmt);
-        vsprintf(s, fmt, args);
+        vsnprintf(s, sizeof(s), fmt, args);
         printk(KERN_DEBUG "optcd: %s\n", s);
         va_end(args);
 }
diff --git a/drivers/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c
index ba50e5a712f2..a1283b1ef989 100644
--- a/drivers/cdrom/sbpcd.c
+++ b/drivers/cdrom/sbpcd.c
@@ -770,11 +770,10 @@ static void msg(int level, const char *fmt, ...)
         
         msgnum++;
         if (msgnum>99) msgnum=0;
-        sprintf(buf, MSG_LEVEL "%s-%d [%02d]:  ", major_name, current_drive - D_S, msgnum);
         va_start(args, fmt);
-        vsprintf(&buf[18], fmt, args);
+        vsnprintf(buf, sizeof(buf), fmt, args);
         va_end(args);
-        printk(buf);
+        printk(MSG_LEVEL "%s-%d [%02d]:  %s", major_name, current_drive - D_S, msgnum, buf);
 #if KLOGD_PAUSE
         sbp_sleep(KLOGD_PAUSE); /* else messages get lost */
 #endif /* KLOGD_PAUSE */ 
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 39a9f8cc6412..24f922f12783 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -409,14 +409,6 @@ config SGI_MBCS
          If you have an SGI Altix with an attached SABrick
          say Y or M here, otherwise say N.
 
-config MSPEC
-        tristate "Memory special operations driver"
-        depends on IA64
-        help
-          If you have an ia64 and you want to enable memory special
-          operations support (formerly known as fetchop), say Y here,
-          otherwise say N.
-
 source "drivers/serial/Kconfig"
 
 config UNIX98_PTYS
@@ -863,39 +855,6 @@ config TANBAC_TB0219
         depends TANBAC_TB022X
         select GPIO_VR41XX
 
-menu "Ftape, the floppy tape device driver"
-
-config FTAPE
-        tristate "Ftape (QIC-80/Travan) support"
-        depends on BROKEN_ON_SMP && (ALPHA || X86)
-        ---help---
-          If you have a tape drive that is connected to your floppy
-          controller, say Y here.
-
-          Some tape drives (like the Seagate "Tape Store 3200" or the Iomega
-          "Ditto 3200" or the Exabyte "Eagle TR-3") come with a "high speed"
-          controller of their own. These drives (and their companion
-          controllers) are also supported if you say Y here.
-
-          If you have a special controller (such as the CMS FC-10, FC-20,
-          Mountain Mach-II, or any controller that is based on the Intel 82078
-          FDC like the high speed controllers by Seagate and Exabyte and
-          Iomega's "Ditto Dash") you must configure it by selecting the
-          appropriate entries from the "Floppy tape controllers" sub-menu
-          below and possibly modify the default values for the IRQ and DMA
-          channel and the IO base in ftape's configuration menu.
-
-          If you want to use your floppy tape drive on a PCI-bus based system,
-          please read the file <file:drivers/char/ftape/README.PCI>.
-
-          The ftape kernel driver is also available as a runtime loadable
-          module. To compile this driver as a module, choose M here: the
-          module will be called ftape.
-
-source "drivers/char/ftape/Kconfig"
-
-endmenu
-
 source "drivers/char/agp/Kconfig"
 
 source "drivers/char/drm/Kconfig"
@@ -1002,7 +961,7 @@ config HPET
         help
           If you say Y here, you will have a miscdevice named "/dev/hpet/".  Each
           open selects one of the timers supported by the HPET.  The timers are
-          non-periodioc and/or periodic.
+          non-periodic and/or periodic.
 
 config HPET_RTC_IRQ
         bool "HPET Control RTC IRQ" if !HPET_EMULATE_RTC
diff --git a/drivers/char/Makefile b/drivers/char/Makefile
index 777cad045094..b1fcdab90947 100644
--- a/drivers/char/Makefile
+++ b/drivers/char/Makefile
@@ -78,7 +78,6 @@ obj-$(CONFIG_TOSHIBA)		+= toshiba.o
 obj-$(CONFIG_I8K)               += i8k.o
 obj-$(CONFIG_DS1620)            += ds1620.o
 obj-$(CONFIG_HW_RANDOM)         += hw_random/
-obj-$(CONFIG_FTAPE)             += ftape/
 obj-$(CONFIG_COBALT_LCD)        += lcd.o
 obj-$(CONFIG_PPDEV)             += ppdev.o
 obj-$(CONFIG_NWBUTTON)          += nwbutton.o
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 00b17ae39736..2f2c4efff8a3 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -459,7 +459,7 @@ static const struct aper_size_info_32 nforce3_sizes[5] =
 
 /* Handle shadow device of the Nvidia NForce3 */
 /* CHECK-ME original 2.4 version set up some IORRs. Check if that is needed. */
-static int __devinit nforce3_agp_init(struct pci_dev *pdev)
+static int nforce3_agp_init(struct pci_dev *pdev)
 {
         u32 tmp, apbase, apbar, aplimit;
         struct pci_dev *dev1;
diff --git a/drivers/char/agp/generic.c b/drivers/char/agp/generic.c
index c39200161688..5ff457b41efb 100644
--- a/drivers/char/agp/generic.c
+++ b/drivers/char/agp/generic.c
@@ -1054,7 +1054,7 @@ void *agp_generic_alloc_page(struct agp_bridge_data *bridge)
 {
         struct page * page;
 
-        page = alloc_page(GFP_KERNEL);
+        page = alloc_page(GFP_KERNEL | GFP_DMA32);
         if (page == NULL)
                 return NULL;
 
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index d1ede7db5a12..555b3a8ab49c 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -169,7 +169,7 @@ static void *i8xx_alloc_pages(void)
 {
         struct page * page;
 
-        page = alloc_pages(GFP_KERNEL, 2);
+        page = alloc_pages(GFP_KERNEL | GFP_DMA32, 2);
         if (page == NULL)
                 return NULL;
 
@@ -387,11 +387,7 @@ static void intel_i830_init_gtt_entries(void)
         /* We obtain the size of the GTT, which is also stored (for some
          * reason) at the top of stolen memory. Then we add 4KB to that
          * for the video BIOS popup, which is also stored in there. */
-
-        if (IS_I965)
-                size = 512 + 4;
-        else
-                size = agp_bridge->driver->fetch_size() + 4;
+        size = agp_bridge->driver->fetch_size() + 4;
 
         if (agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82830_HB ||
             agp_bridge->dev->device == PCI_DEVICE_ID_INTEL_82845G_HB) {
@@ -805,6 +801,26 @@ static int intel_i915_create_gatt_table(struct agp_bridge_data *bridge)
 
         return 0;
 }
+
+/*
+ * The i965 supports 36-bit physical addresses, but to keep
+ * the format of the GTT the same, the bits that don't fit
+ * in a 32-bit word are shifted down to bits 4..7.
+ *
+ * Gcc is smart enough to notice that "(addr >> 28) & 0xf0"
+ * is always zero on 32-bit architectures, so no need to make
+ * this conditional.
+ */
+static unsigned long intel_i965_mask_memory(struct agp_bridge_data *bridge,
+        unsigned long addr, int type)
+{
+        /* Shift high bits down */
+        addr |= (addr >> 28) & 0xf0;
+
+        /* Type checking must be done elsewhere */
+        return addr | bridge->driver->masks[type].mask;
+}
+
 static int intel_i965_fetch_size(void)
 {
        struct aper_size_info_fixed *values;
@@ -832,7 +848,8 @@ static int intel_i965_fetch_size(void)
 
        agp_bridge->previous_size = agp_bridge->current_size = (void *)(values + offset);
 
-       return values[offset].size;
+        /* The i965 GTT is always sized as if it had a 512kB aperture size */
+        return 512;
 }
 
 /* The intel i965 automatically initializes the agp aperture during POST.
@@ -1584,7 +1601,7 @@ static struct agp_bridge_driver intel_i965_driver = {
        .fetch_size             = intel_i965_fetch_size,
        .cleanup                = intel_i915_cleanup,
        .tlb_flush              = intel_i810_tlbflush,
-       .mask_memory            = intel_i810_mask_memory,
+       .mask_memory            = intel_i965_mask_memory,
        .masks                  = intel_i810_masks,
        .agp_enable             = intel_i810_agp_enable,
        .cache_flush            = global_cache_flush,
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index e608dadece2f..acb2de5e3a98 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -926,9 +926,10 @@ cy_sched_event(struct cyclades_port *info, int event)
  * had to poll every port to see if that port needed servicing.
  */
 static void
-do_softint(void *private_)
+do_softint(struct work_struct *work)
 {
-  struct cyclades_port *info = (struct cyclades_port *) private_;
+        struct cyclades_port *info =
+                container_of(work, struct cyclades_port, tqueue);
   struct tty_struct    *tty;
 
     tty = info->tty;
@@ -5328,7 +5329,7 @@ cy_init(void)
                     info->blocked_open = 0;
                     info->default_threshold = 0;
                     info->default_timeout = 0;
-                    INIT_WORK(&info->tqueue, do_softint, info);
+                    INIT_WORK(&info->tqueue, do_softint);
                     init_waitqueue_head(&info->open_wait);
                     init_waitqueue_head(&info->close_wait);
                     init_waitqueue_head(&info->shutdown_wait);
@@ -5403,7 +5404,7 @@ cy_init(void)
                     info->blocked_open = 0;
                     info->default_threshold = 0;
                     info->default_timeout = 0;
-                    INIT_WORK(&info->tqueue, do_softint, info);
+                    INIT_WORK(&info->tqueue, do_softint);
                     init_waitqueue_head(&info->open_wait);
                     init_waitqueue_head(&info->close_wait);
                     init_waitqueue_head(&info->shutdown_wait);
diff --git a/drivers/char/decserial.c b/drivers/char/decserial.c
index 85f404e25c73..8ea2bea2b183 100644
--- a/drivers/char/decserial.c
+++ b/drivers/char/decserial.c
@@ -23,20 +23,12 @@
 extern int zs_init(void);
 #endif
 
-#ifdef CONFIG_DZ
-extern int dz_init(void);
-#endif
-
 #ifdef CONFIG_SERIAL_CONSOLE
 
 #ifdef CONFIG_ZS
 extern void zs_serial_console_init(void);
 #endif
 
-#ifdef CONFIG_DZ
-extern void dz_serial_console_init(void);
-#endif
-
 #endif
 
 /* rs_init - starts up the serial interface -
@@ -46,23 +38,11 @@ extern void dz_serial_console_init(void);
 
 int __init rs_init(void)
 {
-
-#if defined(CONFIG_ZS) && defined(CONFIG_DZ)
+#ifdef CONFIG_ZS
     if (IOASIC)
         return zs_init();
-    else
-        return dz_init();
-#else
-
-#ifdef CONFIG_ZS
-    return zs_init();
-#endif
-
-#ifdef CONFIG_DZ
-    return dz_init();
-#endif
-
 #endif
+    return -ENXIO;
 }
 
 __initcall(rs_init);
@@ -76,21 +56,9 @@ __initcall(rs_init);
  */
 static int __init decserial_console_init(void)
 {
-#if defined(CONFIG_ZS) && defined(CONFIG_DZ)
+#ifdef CONFIG_ZS
     if (IOASIC)
         zs_serial_console_init();
-    else
-        dz_serial_console_init();
-#else
-
-#ifdef CONFIG_ZS
-    zs_serial_console_init();
-#endif
-
-#ifdef CONFIG_DZ
-    dz_serial_console_init();
-#endif
-
 #endif
     return 0;
 }
diff --git a/drivers/char/drm/drm_sman.c b/drivers/char/drm/drm_sman.c
index 425c82336ee0..19c81d2e13d0 100644
--- a/drivers/char/drm/drm_sman.c
+++ b/drivers/char/drm/drm_sman.c
@@ -162,6 +162,7 @@ drm_sman_set_manager(drm_sman_t * sman, unsigned int manager,
 
         return 0;
 }
+EXPORT_SYMBOL(drm_sman_set_manager);
 
 static drm_owner_item_t *drm_sman_get_owner_item(drm_sman_t * sman,
                                                  unsigned long owner)
diff --git a/drivers/char/drm/drm_vm.c b/drivers/char/drm/drm_vm.c
index b40ae438f531..ae2691942ddb 100644
--- a/drivers/char/drm/drm_vm.c
+++ b/drivers/char/drm/drm_vm.c
@@ -147,14 +147,14 @@ static __inline__ struct page *drm_do_vm_shm_nopage(struct vm_area_struct *vma,
         if (address > vma->vm_end)
                 return NOPAGE_SIGBUS;   /* Disallow mremap */
         if (!map)
-                return NOPAGE_OOM;      /* Nothing allocated */
+                return NOPAGE_SIGBUS;   /* Nothing allocated */
 
         offset = address - vma->vm_start;
         i = (unsigned long)map->handle + offset;
         page = (map->type == _DRM_CONSISTENT) ?
                 virt_to_page((void *)i) : vmalloc_to_page((void *)i);
         if (!page)
-                return NOPAGE_OOM;
+                return NOPAGE_SIGBUS;
         get_page(page);
 
         DRM_DEBUG("shm_nopage 0x%lx\n", address);
@@ -272,7 +272,7 @@ static __inline__ struct page *drm_do_vm_dma_nopage(struct vm_area_struct *vma,
         if (address > vma->vm_end)
                 return NOPAGE_SIGBUS;   /* Disallow mremap */
         if (!dma->pagelist)
-                return NOPAGE_OOM;      /* Nothing allocated */
+                return NOPAGE_SIGBUS;   /* Nothing allocated */
 
         offset = address - vma->vm_start;       /* vm_[pg]off[set] should be 0 */
         page_nr = offset >> PAGE_SHIFT;
@@ -310,7 +310,7 @@ static __inline__ struct page *drm_do_vm_sg_nopage(struct vm_area_struct *vma,
         if (address > vma->vm_end)
                 return NOPAGE_SIGBUS;   /* Disallow mremap */
         if (!entry->pagelist)
-                return NOPAGE_OOM;      /* Nothing allocated */
+                return NOPAGE_SIGBUS;   /* Nothing allocated */
 
         offset = address - vma->vm_start;
         map_offset = map->offset - (unsigned long)dev->sg->virtual;
diff --git a/drivers/char/drm/via_dmablit.c b/drivers/char/drm/via_dmablit.c
index 60c1695db300..806f9ce5f47b 100644
--- a/drivers/char/drm/via_dmablit.c
+++ b/drivers/char/drm/via_dmablit.c
@@ -500,9 +500,9 @@ via_dmablit_timer(unsigned long data)
 
 
 static void 
-via_dmablit_workqueue(void *data)
+via_dmablit_workqueue(struct work_struct *work)
 {
-        drm_via_blitq_t *blitq = (drm_via_blitq_t *) data;
+        drm_via_blitq_t *blitq = container_of(work, drm_via_blitq_t, wq);
         drm_device_t *dev = blitq->dev;
         unsigned long irqsave;
         drm_via_sg_info_t *cur_sg;
@@ -571,7 +571,7 @@ via_init_dmablit(drm_device_t *dev)
                         DRM_INIT_WAITQUEUE(blitq->blit_queue + j);
                 }
                 DRM_INIT_WAITQUEUE(&blitq->busy_queue);
-                INIT_WORK(&blitq->wq, via_dmablit_workqueue, blitq);
+                INIT_WORK(&blitq->wq, via_dmablit_workqueue);
                 init_timer(&blitq->poll_timer);
                 blitq->poll_timer.function = &via_dmablit_timer;
                 blitq->poll_timer.data = (unsigned long) blitq;
diff --git a/drivers/char/epca.c b/drivers/char/epca.c
index 706733c0b36a..7c71eb779802 100644
--- a/drivers/char/epca.c
+++ b/drivers/char/epca.c
@@ -200,7 +200,7 @@ static int pc_ioctl(struct tty_struct *, struct file *,
 static int info_ioctl(struct tty_struct *, struct file *,
                     unsigned int, unsigned long);
 static void pc_set_termios(struct tty_struct *, struct termios *);
-static void do_softint(void *);
+static void do_softint(struct work_struct *work);
 static void pc_stop(struct tty_struct *);
 static void pc_start(struct tty_struct *);
 static void pc_throttle(struct tty_struct * tty);
@@ -1505,7 +1505,7 @@ static void post_fep_init(unsigned int crd)
 
                 ch->brdchan        = bc;
                 ch->mailbox        = gd; 
-                INIT_WORK(&ch->tqueue, do_softint, ch);
+                INIT_WORK(&ch->tqueue, do_softint);
                 ch->board          = &boards[crd];
 
                 spin_lock_irqsave(&epca_lock, flags);
@@ -2566,9 +2566,9 @@ static void pc_set_termios(struct tty_struct *tty, struct termios *old_termios)
 
 /* --------------------- Begin do_softint  ----------------------- */
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 { /* Begin do_softint */
-        struct channel *ch = (struct channel *) private_;
+        struct channel *ch = container_of(work, struct channel, tqueue);
         /* Called in response to a modem change event */
         if (ch && ch->magic == EPCA_MAGIC)  { /* Begin EPCA_MAGIC */
                 struct tty_struct *tty = ch->tty;
diff --git a/drivers/char/esp.c b/drivers/char/esp.c
index 15a4ea896328..93b551962513 100644
--- a/drivers/char/esp.c
+++ b/drivers/char/esp.c
@@ -723,9 +723,10 @@ static irqreturn_t rs_interrupt_single(int irq, void *dev_id)
  * -------------------------------------------------------------------
  */
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 {
-        struct esp_struct       *info = (struct esp_struct *) private_;
+        struct esp_struct       *info =
+                container_of(work, struct esp_struct, tqueue);
         struct tty_struct       *tty;
         
         tty = info->tty;
@@ -746,9 +747,10 @@ static void do_softint(void *private_)
  *      do_serial_hangup() -> tty->hangup() -> esp_hangup()
  * 
  */
-static void do_serial_hangup(void *private_)
+static void do_serial_hangup(struct work_struct *work)
 {
-        struct esp_struct       *info = (struct esp_struct *) private_;
+        struct esp_struct       *info =
+                container_of(work, struct esp_struct, tqueue_hangup);
         struct tty_struct       *tty;
         
         tty = info->tty;
@@ -2501,8 +2503,8 @@ static int __init espserial_init(void)
                 info->magic = ESP_MAGIC;
                 info->close_delay = 5*HZ/10;
                 info->closing_wait = 30*HZ;
-                INIT_WORK(&info->tqueue, do_softint, info);
-                INIT_WORK(&info->tqueue_hangup, do_serial_hangup, info);
+                INIT_WORK(&info->tqueue, do_softint);
+                INIT_WORK(&info->tqueue_hangup, do_serial_hangup);
                 info->config.rx_timeout = rx_timeout;
                 info->config.flow_on = flow_on;
                 info->config.flow_off = flow_off;
diff --git a/drivers/char/ftape/Kconfig b/drivers/char/ftape/Kconfig
deleted file mode 100644
index 0d65189a7ae8..000000000000
--- a/drivers/char/ftape/Kconfig
+++ /dev/null
@@ -1,330 +0,0 @@
-#
-# Ftape configuration
-#
-config ZFTAPE
-        tristate "Zftape, the VFS interface"
-        depends on FTAPE
-        ---help---
-          Normally, you want to say Y or M. DON'T say N here or you
-          WON'T BE ABLE TO USE YOUR FLOPPY TAPE DRIVE.
-
-          The ftape module itself no longer contains the routines necessary
-          to interface with the kernel VFS layer (i.e. to actually write data
-          to and read data from the tape drive).  Instead the file system
-          interface (i.e. the hardware independent part of the driver) has
-          been moved to a separate module.
-
-          To compile this driver as a module, choose M here: the
-          module will be called zftape.
-
-          Regardless of whether you say Y or M here, an additional runtime
-          loadable module called `zft-compressor' which contains code to
-          support user transparent on-the-fly compression based on Ross
-          William's lzrw3 algorithm will be produced.  If you have enabled the
-          kernel module loader (i.e. have said Y to "Kernel module loader
-          support", above) then `zft-compressor' will be loaded
-          automatically by zftape when needed.
-
-          Despite its name, zftape does NOT use compression by default.
-
-config ZFT_DFLT_BLK_SZ
-        int "Default block size"
-        depends on ZFTAPE
-        default "10240"
-        ---help---
-          If unsure leave this at its default value, i.e. 10240. Note that
-          you specify only the default block size here. The block size can be
-          changed at run time using the MTSETBLK tape operation with the
-          MTIOCTOP ioctl (i.e. with "mt -f /dev/qft0 setblk #BLKSZ" from the
-          shell command line).
-
-          The probably most striking difference between zftape and previous
-          versions of ftape is the fact that all data must be written or read
-          in multiples of a fixed block size. The block size defaults to
-          10240 which is what GNU tar uses. The values for the block size
-          should be either 1 or multiples of 1024 up to a maximum value of
-          63488 (i.e. 62 K). If you specify `1' then zftape's builtin
-          compression will be disabled.
-
-          Reasonable values are `10240' (GNU tar's default block size),
-          `5120' (afio's default block size), `32768' (default block size some
-          backup programs assume for SCSI tape drives) or `1' (no restriction
-          on block size, but disables builtin compression).
-
-comment "The compressor will be built as a module only!"
-        depends on FTAPE && ZFTAPE
-
-config ZFT_COMPRESSOR
-        tristate
-        depends on FTAPE!=n && ZFTAPE!=n
-        default m
-
-config FT_NR_BUFFERS
-        int "Number of ftape buffers (EXPERIMENTAL)"
-        depends on FTAPE && EXPERIMENTAL
-        default "3"
-        help
-          Please leave this at `3' unless you REALLY know what you are doing.
-          It is not necessary to change this value. Values below 3 make the
-          proper use of ftape impossible, values greater than 3 are a waste of
-          memory. You can change the amount of DMA memory used by ftape at
-          runtime with "mt -f /dev/qft0 setdrvbuffer #NUMBUFFERS". Each buffer
-          wastes 32 KB of memory. Please note that this memory cannot be
-          swapped out.
-
-config FT_PROC_FS
-        bool "Enable procfs status report (+2kb)"
-        depends on FTAPE && PROC_FS
-        ---help---
-          Optional. Saying Y will result in creation of a directory
-          `/proc/ftape' under the /proc file system. The files can be viewed
-          with your favorite pager (i.e. use "more /proc/ftape/history" or
-          "less /proc/ftape/history" or simply "cat /proc/ftape/history"). The
-          file will contain some status information about the inserted
-          cartridge, the kernel driver, your tape drive, the floppy disk
-          controller and the error history for the most recent use of the
-          kernel driver. Saying Y will enlarge the size of the ftape driver
-          by approximately 2 KB.
-
-          WARNING: When compiling ftape as a module (i.e. saying M to "Floppy
-          tape drive") it is dangerous to use ftape's /proc file system
-          interface. Accessing `/proc/ftape' while the module is unloaded will
-          result in a kernel Oops. This cannot be fixed from inside ftape.
-
-choice
-        prompt "Debugging output"
-        depends on FTAPE
-        default FT_NORMAL_DEBUG
-
-config FT_NORMAL_DEBUG
-        bool "Normal"
-        ---help---
-          This option controls the amount of debugging output the ftape driver
-          is ABLE to produce; it does not increase or diminish the debugging
-          level itself. If unsure, leave this at its default setting,
-          i.e. choose "Normal".
-
-          Ftape can print lots of debugging messages to the system console
-          resp. kernel log files. Reducing the amount of possible debugging
-          output reduces the size of the kernel module by some KB, so it might
-          be a good idea to use "None" for emergency boot floppies.
-
-          If you want to save memory then the following strategy is
-          recommended: leave this option at its default setting "Normal" until
-          you know that the driver works as expected, afterwards reconfigure
-          the kernel, this time specifying "Reduced" or "None" and recompile
-          and install the kernel as usual. Note that choosing "Excessive"
-          debugging output does not increase the amount of debugging output
-          printed to the console but only makes it possible to produce
-          "Excessive" debugging output.
-
-          Please read <file:Documentation/ftape.txt> for a short description
-          how to control the amount of debugging output.
-
-config FT_FULL_DEBUG
-        bool "Excessive"
-        help
-          Extremely verbose output for driver debugging purposes.
-
-config FT_NO_TRACE
-        bool "Reduced"
-        help
-          Reduced tape driver debugging output.
-
-config FT_NO_TRACE_AT_ALL
-        bool "None"
-        help
-          Suppress all debugging output from the tape drive.
-
-endchoice
-
-comment "Hardware configuration"
-        depends on FTAPE
-
-choice
-        prompt "Floppy tape controllers"
-        depends on FTAPE
-        default FT_STD_FDC
-
-config FT_STD_FDC
-        bool "Standard"
-        ---help---
-          Only change this setting if you have a special controller. If you
-          didn't plug any add-on card into your computer system but just
-          plugged the floppy tape cable into the already existing floppy drive
-          controller then you don't want to change the default setting,
-          i.e. choose "Standard".
-
-          Choose "MACH-2" if you have a Mountain Mach-2 controller.
-          Choose "FC-10/FC-20" if you have a Colorado FC-10 or FC-20
-          controller.
-          Choose "Alt/82078" if you have another controller that is located at
-          an IO base address different from the standard floppy drive
-          controller's base address of `0x3f0', or uses an IRQ (interrupt)
-          channel different from `6', or a DMA channel different from
-          `2'. This is necessary for any controller card that is based on
-          Intel's 82078 FDC such as Seagate's, Exabyte's and Iomega's "high
-          speed" controllers.
-
-          If you choose something other than "Standard" then please make
-          sure that the settings for the IO base address and the IRQ and DMA
-          channel in the configuration menus below are correct. Use the manual
-          of your tape drive to determine the correct settings!
-
-          If you are already successfully using your tape drive with another
-          operating system then you definitely should use the same settings
-          for the IO base, the IRQ and DMA channel that have proven to work
-          with that other OS.
-
-          Note that this menu lets you specify only the default setting for
-          the hardware setup. The hardware configuration can be changed at
-          boot time (when ftape is compiled into the kernel, i.e. if you
-          have said Y to "Floppy tape drive") or module load time (i.e. if you
-          have said M to "Floppy tape drive").
-
-          Please read also the file <file:Documentation/ftape.txt> which
-          contains a short description of the parameters that can be set at
-          boot or load time. If you want to use your floppy tape drive on a
-          PCI-bus based system, please read the file
-          <file:drivers/char/ftape/README.PCI>.
-
-config FT_MACH2
-        bool "MACH-2"
-
-config FT_PROBE_FC10
-        bool "FC-10/FC-20"
-
-config FT_ALT_FDC
-        bool "Alt/82078"
-
-endchoice
-
-comment "Consult the manuals of your tape drive for the correct settings!"
-        depends on FTAPE && !FT_STD_FDC
-
-config FT_FDC_BASE
-        hex "IO base of the floppy disk controller"
-        depends on FTAPE && !FT_STD_FDC
-        default "0"
-        ---help---
-          You don't need to specify a value if the following default
-          settings for the base IO address are correct:
-          <<< MACH-2     : 0x1E0 >>>
-          <<< FC-10/FC-20: 0x180 >>>
-          <<< Secondary  : 0x370 >>>
-          Secondary refers to a secondary FDC controller like the "high speed"
-          controllers delivered by Seagate or Exabyte or Iomega's Ditto Dash.
-          Please make sure that the setting for the IO base address
-          specified here is correct. USE THE MANUAL OF YOUR TAPE DRIVE OR
-          CONTROLLER CARD TO DETERMINE THE CORRECT SETTING. If you are already
-          successfully using the tape drive with another operating system then
-          you definitely should use the same settings for the IO base that has
-          proven to work with that other OS.
-
-          Note that this menu lets you specify only the default setting for
-          the IO base. The hardware configuration can be changed at boot time
-          (when ftape is compiled into the kernel, i.e. if you specified Y to
-          "Floppy tape drive") or module load time (i.e. if you have said M to
-          "Floppy tape drive").
-
-          Please read also the file <file:Documentation/ftape.txt> which
-          contains a short description of the parameters that can be set at
-          boot or load time.
-
-config FT_FDC_IRQ
-        int "IRQ channel of the floppy disk controller"
-        depends on FTAPE && !FT_STD_FDC
-        default "0"
-        ---help---
-          You don't need to specify a value if the following default
-          settings for the interrupt channel are correct:
-          <<< MACH-2     : 6 >>>
-          <<< FC-10/FC-20: 9 >>>
-          <<< Secondary  : 6 >>>
-          Secondary refers to secondary a FDC controller like the "high speed"
-          controllers delivered by Seagate or Exabyte or Iomega's Ditto Dash.
-          Please make sure that the setting for the IO base address
-          specified here is correct. USE THE MANUAL OF YOUR TAPE DRIVE OR
-          CONTROLLER CARD TO DETERMINE THE CORRECT SETTING. If you are already
-          successfully using the tape drive with another operating system then
-          you definitely should use the same settings for the IO base that has
-          proven to work with that other OS.
-
-          Note that this menu lets you specify only the default setting for
-          the IRQ channel. The hardware configuration can be changed at boot
-          time (when ftape is compiled into the kernel, i.e. if you said Y to
-          "Floppy tape drive") or module load time (i.e. if you said M to
-          "Floppy tape drive").
-
-          Please read also the file <file:Documentation/ftape.txt> which
-          contains a short description of the parameters that can be set at
-          boot or load time.
-
-config FT_FDC_DMA
-        int "DMA channel of the floppy disk controller"
-        depends on FTAPE && !FT_STD_FDC
-        default "0"
-        ---help---
-          You don't need to specify a value if the following default
-          settings for the DMA channel are correct:
-          <<< MACH-2     : 2 >>>
-          <<< FC-10/FC-20: 3 >>>
-          <<< Secondary  : 2 >>>
-          Secondary refers to a secondary FDC controller like the "high speed"
-          controllers delivered by Seagate or Exabyte or Iomega's Ditto Dash.
-          Please make sure that the setting for the IO base address
-          specified here is correct. USE THE MANUAL OF YOUR TAPE DRIVE OR
-          CONTROLLER CARD TO DETERMINE THE CORRECT SETTING. If you are already
-          successfully using the tape drive with another operating system then
-          you definitely should use the same settings for the IO base that has
-          proven to work with that other OS.
-
-          Note that this menu lets you specify only the default setting for
-          the DMA channel. The hardware configuration can be changed at boot
-          time (when ftape is compiled into the kernel, i.e. if you said Y to
-          "Floppy tape drive") or module load time (i.e. if you said M to
-          "Floppy tape drive").
-
-          Please read also the file <file:Documentation/ftape.txt> which
-          contains a short description of the parameters that can be set at
-          boot or load time.
-
-config FT_FDC_THR
-        int "Default FIFO threshold (EXPERIMENTAL)"
-        depends on FTAPE && EXPERIMENTAL
-        default "8"
-        help
-          Set the FIFO threshold of the FDC. If this is higher the DMA
-          controller may serve the FDC after a higher latency time. If this is
-          lower, fewer DMA transfers occur leading to less bus contention.
-          You may try to tune this if ftape annoys you with "reduced data
-          rate because of excessive overrun errors" messages. However, this
-          doesn't seem to have too much effect.
-
-          If unsure, don't touch the initial value, i.e. leave it at "8".
-
-config FT_FDC_MAX_RATE
-        int "Maximal data rate to use (EXPERIMENTAL)"
-        depends on FTAPE && EXPERIMENTAL
-        default "2000"
-        ---help---
-          With some motherboard/FDC combinations ftape will not be able to
-          run your FDC/tape drive combination at the highest available
-          speed. If this is the case you'll encounter "reduced data rate
-          because of excessive overrun errors" messages and lots of retries
-          before ftape finally decides to reduce the data rate.
-
-          In this case it might be desirable to tell ftape beforehand that
-          it need not try to run the tape drive at the highest available
-          speed. If unsure, leave this disabled, i.e. leave it at 2000
-          bits/sec.
-
-config FT_ALPHA_CLOCK
-        int "CPU clock frequency of your DEC Alpha" if ALPHA
-        depends on FTAPE
-        default "0"
-        help
-          On some DEC Alpha machines the CPU clock frequency cannot be
-          determined automatically, so you need to specify it here ONLY if
-          running a DEC Alpha, otherwise this setting has no effect.
-
diff --git a/drivers/char/ftape/Makefile b/drivers/char/ftape/Makefile
deleted file mode 100644
index 0e67d2f8b7ec..000000000000
--- a/drivers/char/ftape/Makefile
+++ /dev/null
@@ -1,28 +0,0 @@
-#
-#       Copyright (C) 1997 Claus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/Makefile,v $
-# $Revision: 1.4 $
-# $Date: 1997/10/05 19:17:56 $
-#
-#      Makefile for the QIC-40/80/3010/3020 floppy-tape driver for
-#      Linux.
-#
-
-obj-$(CONFIG_FTAPE)             += lowlevel/
-obj-$(CONFIG_ZFTAPE)            += zftape/
-obj-$(CONFIG_ZFT_COMPRESSOR)    += compressor/
diff --git a/drivers/char/ftape/README.PCI b/drivers/char/ftape/README.PCI
deleted file mode 100644
index 18de159d36e0..000000000000
--- a/drivers/char/ftape/README.PCI
+++ /dev/null
@@ -1,81 +0,0 @@
-Some notes for ftape users with PCI motherboards:
-=================================================
-
-The problem:
-------------
-
-There have been some problem reports from people using PCI-bus based
-systems getting overrun errors.
-I wasn't able to reproduce these until I ran ftape on a Intel Plato
-(Premiere PCI II) motherboard with bios version 1.00.08AX1.
-It turned out that if GAT (Guaranteed Access Timing) is enabled (?)
-ftape gets a lot of overrun errors.
-The problem disappears when disabling GAT in the bios.
-Note that Intel removed this setting (permanently disabled) from the
-1.00.10AX1 bios !
-
-It looks like that if GAT is enabled there are often large periods
-(greater than 120 us !??) on the ISA bus that the DMA controller cannot
-service the floppy disk controller.
-I cannot imagine this being acceptable in a decent PCI implementation.
-Maybe this is a `feature' of the chipset. I can only speculate why
-Intel choose to remove the option from the latest Bios...
-
-The lesson of this all is that there may be other motherboard
-implementations having the same of similar problems.
-If you experience a lot of overrun errors during a backup to tape,
-see if there is some setting in the Bios that may influence the
-bus timing.
-
-I judge this a hardware problem and not a limitation of ftape ;-)
-My DOS backup software seems to be suffering from the same problems
-and even refuses to run at 1 Mbps !
-Ftape will reduce the data-rate from 1 Mbps to 500 Kbps if the number
-of overrun errors on a track exceeds a threshold.
-
-
-Possible solutions:
--------------------
-
-Some of the problems were solved by upgrading the (flash) bios.
-Other suggest that it has to do with the FDC being on the PCI
-bus, but that is not the case with the Intel Premiere II boards.
-[If upgrading the bios doesn't solve the problem you could try
-a floppy disk controller on the isa-bus].
-
-Here is a list of systems and recommended BIOS settings:
-
-
-        Intel Premiere PCI (Revenge):
-
-Bios version 1.00.09.AF2 is reported to work.
-
-
-
-        Intel Premiere PCI II (Plato):
-
-Bios version 1.00.10.AX1 and version 11 beta are ok.
-If using version 1.00.08.AX1, GAT must be disabled !
-
-
-
-        ASUS PCI/I-SP3G:
-
-Preferred settings:     ISA-GAT-mode : disabled
-                        DMA-linebuffer-mode : standard
-                        ISA-masterbuffer-mode : standard
-
-
-        DELL Dimension XPS P90
-
-Bios version A2 is reported to be broken, while bios version A5 works.
-You can get a flash bios upgrade from http://www.dell.com
-
-
-To see if you're having the GAT problem, try making a backup
-under DOS. If it's very slow and often repositions you're
-probably having this problem.
-
-                        --//--
- LocalWords:  ftape PCI bios GAT ISA DMA chipset Mbps Kbps FDC isa AF ok ASUS
- LocalWords:  SP linebuffer masterbuffer XPS http www com
diff --git a/drivers/char/ftape/RELEASE-NOTES b/drivers/char/ftape/RELEASE-NOTES
deleted file mode 100644
index 03799dbc05a4..000000000000
--- a/drivers/char/ftape/RELEASE-NOTES
+++ /dev/null
@@ -1,966 +0,0 @@
-Hey, Emacs, we're -*-Text-*- mode!
-
-===== Release notes for ftape-3.04d 25/11/97 =====
-- The correct pre-processor statement for "else if" is "#elif" not
-  "elsif".
-- Need to call zft_reset_position() when overwriting cartridges
-  previously written with ftape-2.x, sftape, or ancient
-  (pre-ftape-3.x) versions of zftape.
-
-===== Release notes for ftape-3.04c 16/11/97 =====
-- fdc_probe() was calling DUMPREGS with a result length of "1" which
-  was just fine. Undo previous change.
-
-===== Release notes for ftape-3.04b 14/11/97 =====
-
-- patches/2.x.x/floppy.c.diff was somewhat broken, releasing i/o
-  regions it never had allocated.
-- fdc_probe() was calling DUMPREGS with a result length of "1" instead
-  of "10"
-- Writing deleted data marks if the first segents on track zero are
-  should work now.
-- ftformat should now be able to handle those cases where the tape
-  drive sets the read only status bit (QIC-40/80 cartridges with
-  QIC-3010/3020 tape drives) because the header segment is damaged.
-- the MTIOCFTCMD ioctl may now be issued by the superuser ONLY.
-
-===== Release notes for ftape-3.04a 12/11/97 =====
-- Fix an "infinite loop can't be killed by signal" bug in
-  ftape_get_drive_status(). Only relevant when trying to access
-  buggy/misconfigured hardware
-- Try to compensate a bug in the HP Colorado T3000's firmware: it
-  doesn't set the write protect bit for QIC80/QIC40 cartridges.
-
-===== Release notes for ftape-3.04 06/11/97 =====
-- If positioning with fast seeking fails fall back to a slow seek
-  before giving up.
-- (nearly) no retries on "no data errors" when verifying after
-  formatting. Improved tuning of the bad sector map after formatting.
-- the directory layout has changed again to allow for easier kernel
-  integration
-- Module parameter "ftape_tracing" now is called "ft_tracing" because
-  the "ftape_tracing" variable has the version checksum attached to it.
-- `/proc/ftape' interface for 2.0.* kernels. `/proc/ftape' no longer
-  is a directory but a file that contains all the information formerly
-  provided in separate files under the `/proc/ftape/' directory.
-- Most of the configuration options have been prefixed by "CONFIG_FT_"
-  in preparation of the kernel inclusion. The Makefiles under
-  "./ftape/" should be directly usable by the kernel.
-- The MODVERSIONS stuff is now auto-detected.
-- Broke backslashed multi line options in MCONFIG into separate lines
-  using GNU-make's "+=" feature.
-- The html and dvi version of the manual is now installed under
-  '/usr/doc/ftape` with 'make install`
-- New SMP define in MCONFIG. ftape works with SMP if this is defined.
-- attempt to cope with "excessive overrun errors" by gradually
-  increasing FDC FIFO threshold. But this doesn't seem to have too
-  much an effect.
-- New load time configuration parameter "ft_fdc_rate_limit". If you
-  encounter too many overrun errors with a 2Mb controller then you
-  might want to set this to 1000.
-- overrun errors on the last sector in a segment sometimes result in
-  a zero DMA residue. Dunno why, but compensate for it.
-- there were still fdc_read() timeout errors. I think I have fixed it
-  now, please FIXME.
-- Sometimes ftape_write() failed to re-start the tape drive when a
-  segment without a good sector was reached ("wait for empty segment
-  failed"). This is fixed. Especially important for > QIC-3010.
-- sftape (aka ftape-2.x) has vanished. I didn't work on it for
-  ages. It is probably still possible to use the old code with
-  ftape-3.04, if one really needs it (BUT RECOMPILE IT)
-- zftape no longer alters the contents of already existing volume
-  table entries, which makes it possible to fill in missing fields,
-  like time stamps using some user space program.
-- ./contrib/vtblc/ contains such a program.
-- new perl script ./contrib/scripts/listtape that list the contents of a
-  floppy tape cartridge parsing the output of "mt volinfo" + "mt fsf"
-- the MTWEOF implementation has changed a little bit (after I had a
-  look at amanda). Calling MTWEOF while the tape is still held open
-  after writing something to the tape now will terminate the current
-  volume, and start a new one at the current position.
-- the volume table maintained by zftape now is a doubly linked list
-  that grows dynamically as needed.
-
-  formatting floppy tape cartridges
-  ---------------------------------
-  * there is a new user space formatting program that does most of the
-    dirty work in user space (auto-detect, computing the sector
-    coordinates, adjusting time stamps and statistics). It has a
-    simple command line interface.
-  * ftape-format.o has vanished, it has been folded into the low level
-    ftape.o module, and the ioctl interface into zftape.o. Most of the
-    complicated stuff has been moved to user space, so there was no
-    need for a separate module anymore.
-  * there is a new ioctl MTIOCFTCMD that sends a bare QIC-117 command
-    to the tape drive.
-  * there is a new mmap() feature to map the dma buffers into user
-    space to be used by the user level formatting program.
-  * Formatting of yet unformatted or totally degaussed cartridges
-    should be possible now. FIXME.
-
-===== Release notes for ftape-3.03b, <forgot the exact date> ====
-
-ftape-3.03b was released as a beta release only. Its main new feature
-was support of the DITTO-2GB drive. This was made possible by reverse
-engineering done by <fill in his name> after Iomega failed to support
-ftape. Although they had promised to do so (this makes me feel a bit
-sad and uncomfortable about Iomega).
-
-===== Release notes for ftape-3.03a, 22/05/97 ====
-
-- Finally fixed auto-un-loading of modules for kernels > 2.1.18
-- Add an "uninstall" target to the Makefile
-- removed the kdtime hack
-- texi2www didn't properly set the back-reference from a footnote back
-  to the regular text.
-
-  zftape specific
-  ---------------
-  * hide the old compression map volume. Taper doesn't accept the
-    presence of non-Taper volumes and Taper-written volume on the same
-    tape.
-  * EOD (End Of Data) handling was still broken: the expected behavior
-    is to return a zero byte count at the first attempt to read past
-    EOD, return a zero byte count at the second attempt to read past
-    EOD and THEN return -EIO.
-  
-  ftape-format specific
-  ---------------------
-  * Detection of QIC-40 cartridges in select_tape_format() was broken
-    and made it impossible to format QIC-3010/3020 cartridges.
-  * There are strange "TR-1 Extra" cartridges out there which weren't
-    detected properly because the don't strictly conform to the
-    QIC-80, Rev. N, spec.
-
-===== Release notes for ftape-3.03, 30/04/97 =====
-
-- Removed kernel integration code from the package. I plan to provide
-  a package that can be integrated into the stock kernel separately
-  (hopefully soon).
-  As a result, a simple `make' command now will build everything.
-- ALL compile time configuration options have been moved to the file
-  `MCONFIG'.
-- Quite a few `low level' changes to allow formatting of cartridges.
-- formatting is implemented as a separate module `ftape-format.o'. The
-  modified `mt' program contains sample code that shows how to use it.
-- The VFS interface has been moved from the `ftape.o' module to the
-  high level modules `zftape.o' resp. `sftape.o'. `ftape.o' contains
-  the hardware support only.
-- A bit of /proc support for kernels > 2.1.28
-- Moved documentation to Doc subdir. INSTALL now contains some real
-  installation notes.
-- `install' target in Makefile.
-
-zftape specific:
-----------------
-
-- zftape works for large cartridges now ( > 2^31 bytes)
-- MTIOCVOLINFO and MTIOCGETSIZE now return the size in KILOBYTES,
-  NO LONGER in bytes.
-
-- permissions for write access to a cartridge have changed:
-  * zftape now also takes the file access mode into account
-  * zftape no longer allows writing in the middle of the recorded
-    media. The tape has to be positioned at BOT or EOD for write
-    access.
-
-- MTBSF has changed. It used to position at the beginning of the
-  previous file when called with count 1. This was different from the
-  expected behavior for other Un*x tape drivers (i.e. SCSI). MTBSF
-  with count 1 should merely position at the beginning of the current
-  volume. Fixed. As a result, `tar --verify' now produces the desired
-  result: it verifies the last written volume, not the pre-last
-  written volume.
-
-- The compression map has vanished --> no need for `mt erase' any
-  more. Fast seeking in a compressed volume is still be possible, but
-  takes slightly longer. As a side effect, you may experience an
-  additional volume showing up in front of all others for old
-  cartridges. This is the tape volume that holds the compression map.
-
-- The compression support for zftape has been moved to a separate
-  module `zft-compressor'. DON'T forget to load it before trying to
-  read back compressed volumes. The stock `zftape.o' module probes for
-  the module `zft-compressor' using the kerneld message channel; you
-  have to install `zft-compressor.o' in a place where modprobe can
-  find it if you want to use this.
-
-- New experimental feature that tries to get the broken down GMT time
-  from user space via a kernel daemon message channel. You need to
-  compile and start the `kdtime' daemon contained in the contrib
-  directory to use it. Needed (?) for time stamps in the header
-  segments and the volume table.
-
-- variable block size mode via MTSETBLK 0
-
-- keep modules locked in memory after the block size has been changed
-
-sftape specific:
-----------------
-
-- end of tape handling should be fixed, i.e. multi volume archives
-  written with `afio' can be read back now.
-
-
-===== Release notes for ftape-3.02a, 09/01/97 =====
-
-No big news:
-- call zft_init() resp. sft_init() when compiling the entire stuff
-  into the kernel image.
-- fix bug in ftape-setup.c when NO_TRACE_AT_ALL was defined.
-- fix bug in sftape-eof.c/zftape-eof.c for old kernels (1.2.*)
-- add support for new module interface for recent kernels
-
-===== Release notes for ftape-3.02, 16/12/96 =====
-- Fixed the `FDC unlock command failed' bug in fdc-io.c. When the FIFO
-  was already locked when ftape was loaded, ftape failed to unlock it.
-- Fixed compilation of `contrib/gnumt'. It now finds `mtio.h' even if
-  ftape is NOT included into the kernel source tree.
-- fc-10.c: include <asm/io.h> for inb() and outb().
-- ftape/sftape/zftape: all global variable now have either a `ftape_',
-  a `ft_', `sft_', `zft_' or `qic_' prefix to prevent name clashes
-  with other parts of the kernel when including ftape into the kernel
-  source tree.
-- Kerneld support has changed. `ftape' now searches for a module
-  `ftape-frontend' when none of the frontend (`sftape' or `zftape') is
-  loaded. Please refer to the `Installation/Loading ftape' section of
-  the TeXinfo manual.
-- Add load resp. boot-time configuration of ftape. There are now
-  variables ft_fdc_base, ft_fdc_dma and ft_fdc_irq corresponding to
-  the former FDC_BASE etc. compile time definitions. One can also use
-  the kernel command line parameters to configure the driver if it is
-  compiled into the kernel. Also, the FC-10/FC-20 support is load-time
-  configurable now as well as the MACH-II hack (ft_probe_fc10,
-  resp. ft_mach2). Please refer to the section `Installation/Configure
-  ftape' of the TeXinfo manual.
-- I removed the MODVERSIONS option from `Makefile.module'. Let me alone
-  with ftape and MODVERSIONS unless you include the ftape sources into
-  the kernel source tree.
-- new vendors in `vendors.h':
-  * HP Colorado T3000 
-  * ComByte DoublePlay (including a bug fix for their broken
-    formatting software, thanks to whraven@njackn.com)
-  * Iomega DITTO 2GIG. NOTE: this drive cannot work with ftape because
-    the logical data layout of the cartridges used by this drive does
-    NOT conform to the QIC standards, it is a special Iomega specific
-    format. I've sent mail to Iomega but didn't receive an answer
-    yet. If you want this drive to be supported by ftape, ask Iomega
-    to give me information about it.
-- zftape:
-  * re-introduced the MTIOC_ZFTAPE_GETBLKSZ ioctl for compatibility
-    with zftape 1.06a and earlier. Please don't use it when writing
-    new software, use the MTIOCVOLINFO ioctl instead.
-  * Major overhaul of the code that updates the header segments. Never
-    change the tape label unless erasing the tape. Thus we almost
-    never need to write the header segments, unless we would modify
-    the bad sector map which isn't done yet. Updating of volume table
-    and compression map more secure now although it takes a bit
-    longer.
-  * Fixed bug when aborting a write operation with a signal: zftape
-    now finishes the current volume (i.e. writes an eof marker) at the
-    current position. It didn't before which led to somehow *strange*
-    behavior in this cases.
-  * Keep module locked in memory when using it with  the non-rewinding
-    devices and the tape is not logical at BOT. Needed for kerneld
-    support.
-- sftape:
-  * Keep module locked in memory when using it with  the non-rewinding
-    devices and the tape is not logical at BOT. Needed for kerneld
-    support.
-
-===== Release notes for ftape-3.01, 14/11/96 =====
-
-- Fixed silly bugs in ftape-3.00:
-  * MAKEDEV.ftape: major device number must be 27, not 23 
-  * sftape/sftape-read.c: sftape_read_header_segments() called 
-    itself recursively instead of calling ftape_read_header_segment()
-  * zftape/qic-vtbl.h: conversion of ftape's file marks to zftape's
-    internal volume table was broken.
-  * patches/2.x.x/linux-2.0.21.dif: my RCS (resp. CVS) system replaced
-    the `$Revison:' etc. macros in the `ftape.h' concerning part of the
-    patch :-( Fixed.
-  * info/ftape.info: Fixed misspellings (`cp' <-> `cp -r' etc.)
-  * when ftape/sftape or ftape/zftape was compiled into the kernel the
-    variable ftape_status was declared twice. Fixed.
-  * removed reference to undeclared variable kernel_version when not
-    compiling as module
-  * fixed a bug introduced by the use of bit-fields for some flags
-    (i.e. write_protected, no_cartridge, formatted)
-  * flag `header_read' is now reset correctly to zero when tape is
-    removed.
-- fixed a bug in sftape/sftape-eof.c that was already in the original
-  ftape code. MTFSF/BSF was not handled correctly when positioned
-  right before the file mark (think of tar)
-- Changed TRACE macros (following a suggestion of Marcin Dalecki) to use
-  the predefined __FUNCTION__ macro of GCC. Spares about 4k of code.
-- added new vendor id for Iomega DITTO 2GIG
-- fixed a bug already present in zftape-1.06 when aborting a write
-  with a signal: we now finish the current volume at that
-  position. Header segments remain NOT up to date until an explicit call
-  to MTREW or MTOFFL is done.  
-
-===== Release notes for ftape-3.00, 14/10/96 =====
-
-- Merged ftape with zftape. There are three modules now:
-  ftape for the hardware support, sftape for the implementation of the
-  original ftape eof mark stuff and zftape that implements zftape's way
-  of handling things (compression, volume table, tape blocks of
-  constant length)
-- Documentation in TeXinfo format in the `info' subdirectory.
-- New ioctls for zftape. See zftape/zftape.h
-- Dummy formatting ioctl for ftape. See ftape.h
-- Kernel patch files for the 2.*.* series to include ftape-3.00 in the
-  kernel source tree. These includes a kernel compatible Config.in
-  script and fairly large online information for the kernel configure
-  script.
-- Support for compiling with Linux-1.2.13. 
-- Modified GNU mt from their cpio package that can handle the new
-  ioctls.
-- ftape/sftape/zftape is kerneld save now!
-
-Notes on sftape:
-- sftape implements the eof handling code of the original ftape. If
-  you like to stick with the original ftape stuff, you have to use
-  this module, not zftape.
-- sftape is kerneld save, unlike the original ftape.
-- we keep the entire header segment now in memory, so no need to read
-  it before updating the header segments. Additional memory
-  consumption: 256 bytes. 
-
-Notes for zftape:
-- zftape has support for tapes with format code 6 now, which use a
-  slightly different volume table format compared with other floppy
-  tapes.
-- new ioctls for zftape. Have a look at zftape/zftape.h
-- The internal volume table representation has changed for zftape. Old
-  cartridges are converted automatically.
-- zftape no longer uses compression map segments, which have vanished
-  from the QIC specs, but creates volume table entry that reserves
-  enough space for the compression map. 
-- zftape is kerneld save now.
-- we keep the entire header segment now in memory, so no need to read
-  it before updating the header segments. Additional memory
-  consumption: 256 bytes. 
-
-Notes for contrib/gnumt:
-- modified mt from the GNU cpio package that supports all the new
-  ioctls of zftape.
-Notes for contrib/swapout:
-- This contains the swapout.c program that was written by Kai
-  Harrekilde-Pederson. I simply added a Makefile.
-
-===== Release notes for ftape-2.10, 14/10/96 =====
-
-The ftape maintainer has changed. 
-Kai Harrekilde-Petersen <khp@dolphinics.no>
-has resigned from maintaining ftape, and I,
-Claus-Justus Heine <claus@momo.math.rwth-aachen.de>,
-have taken over.
-
-- Added support for tapes with `format code 6', i.e. QIC-3020 tapes
-  with more than 2^16 segments.
-- merged changes made by Bas Laarhoven with ftape-2.09. Refer
-  to his release notes below. I've included them into this
-  file unchanged for your reference.
-- disabled call stack back trace for now. This new feature
-  introduced by the interim release 2.0.x still seems to
-  be buggy.
-- Tried to minimize differences between the ftape version
-  to be included into the kernel source tree and the standalone
-  module version.
-- Reintroduced support for Linux-1.2.13. Please refer to the
-  Install-guide. 
-
-===== Release notes for ftape-2.09, 16/06/96 =====
-
-There aren't any really big news in this release, mostly just that I
-(the maintainer) have changed my email address (due to a new job).  My
-new address is <khp@dolphinics.no>
-
-- The CLK_48MHZ and FDC_82078SL options has gone (all 2Mbps cards seem
-  to use a 48MHz oscillator anyway and I haven't heard of an 'SL
-  chip out there).
-- The S82078B has been `downgraded' to i82077AA compability.
-- TESTING option revived.  Right now, it'll enable the (seriously broken)
-  2Mbps code.  If you enable it, you'll experience a tape drive that's
-  *really* out to lunch!
-- Some (bold) changes in the init code.  Please notify me if they
-  break things for you.
-
-===== Release notes for ftape-2.08, 14/03/96 =====
-
-If you correct a problem with ftape, please send your patch to
-khp@dolphinics.no too.
-
-- Updated to reflect that NR_MEM_LISTS is gone in 1.3.74
-- Teac 700 added to list of known drives.
-- The registered device name is now "ft" rather than "ftape".
-
-===== Release notes for ftape-2.07a, 14/03/96 =====
-
-Bugfixes by Marcin Dalecki <dalecki@namu03.gwdg.de>:
-- In the last release it just compiled against 1.3.70;
-  now the params to request_irq() and free_irq are() are fixed, so it also 
-  works in 1.3.73 :-)
-- Support for modules is now correct for newer kernels.
-
-===== Release notes for ftape-2.07, 04/03/96 =====
-
-
-- ftape updated to compile against 1.3.70.
-- Iomega 700 and Wangtek 3200 recognised.
-
-
-===== Release notes for ftape-2.06b, 13/02/96 =====
-
-Another simple bugfix version.
-
-- Jumbo 700 recognised.
-- Typo in vendors.h fixed.
-
-
-===== Release notes for ftape-2.06a, 10/02/96 =====
-
-This release is a simple bugfix version.
-
-- Linux/SMP: ftape *should* work.
-- FC-10/20: Only accepts IRQs 3-7, or 9.  If IRQ 9, properly tell the card
-  to use IRQ 2.  Thanks to Greg Crider (gcrider@iclnet.org) for finding and
-  locating this bug and testing the patch.
-- Insight drive recognised correctly again.
-- Motor-on wakeup version of the Iomega 250 drive added
-
-
-===== Release notes for ftape-2.06, 28/01/96 =====
-
-Special thanks go to Neal Friedman and Steven Sorbom for their
-help in producing and testing this release.
-
-I have continued to clean up the code, with an eye towards inclusion
-of ftape in Linus' official kernel (In fact, as I type this, I am
-running on a kernel with ftape support statically linked).  I have
-test-compiled ftape against my 1.2.13 tree without problems.
-Hopefully, everything should be OK for the v1.2.x people.
-
-WARNING! Alan Cox has mailed me that ftape does *NOT* work with
-Linux/SMP.  If you try to run ftape under Linux/SMP, it will cause a
-kernel deadlock (which is worse than a panic).
-
-- QIC-3020/TR-3: 1Mbps support works.  Neal is capable of reading and
-  writing data to a tape.  ftape will automatically detect the type of
-  tape (e.g. TR-3 vs QIC-80) and move the fdc in and out of
-  "perpendicular mode" as necessary.
-- 2Mbps support is disabled by default, since it is not fully
-  debugged.  If you are adventurous, remove -DFDC_82078SL in the
-  Makefile and see what happens :-)
-- fdc detection: silly bugs removed (Only 2Mbps fdcs were affected)
-  and added detection of the National Semiconductors PC8744 fdc chip
-  (used in the PC873xx "super-IO" chips).
-- Removed warning about incompatible types when compiling with Linux
-  1.2.x.
-- README.PCI updated with info about the DELL Dimension XPS P90.
-- Connor TST3200R added to detected drives.
-- `swapout' utility added to distribution.  It will dirty 5Meg of
-  memory, trying to swap out other programs.  Just say `make swapout'
-  to build it.  ftape will do this automatically Real Soon Now (ie:
-  when I have found out which kernel memory alloc function to call).
-
-
-===== Release notes for ftape-2.05, 08/01/96 =====
-
-- For v1.2.x Kernels, you must apply the patch linux-1.2/ksyms.patch to
-  the kernel and rebuild it (it adds the __get_dma_pages symbol to
-  ksyms.c).
-- Included new asm-i386/io.h file from v1.3.x kernel series, to enable
-  gcc v.2.7.[12] to compile v1.2.x kernels (linux-1.2/io.h).
-- Module versions: If you wish to compile ftape as a versioned module,
-  you must first compile your kernel with CONFIG_MODVERSIONS=y.
-  Otherwise, you will get complaints that <linux/modversions.h> does not
-  exist (if that happens, a `touch modversions.h' will help you out).
-- CLK_48MHZ: new define in the Makefile (default: non-zero).  If you have
-  a tape controller card that uses the i82078(-1) chip, but cannot get
-  it to work with ftape, try set it to 0 (and please report this).
-- QIC-3010/3020: Complete support is still missing, but will hopefully
-  come soon.  Steven Sorbom has kindly provided me with hints about
-  this.  Writing of QIC-3020 tapes definitely does NOT work (do not try
-  it! - the drive will not be in "perpendicular mode" and this will ruin
-  the formatting info on the tape).
-- ftape_num_buffers is out of fashion: use NR_BUFFERS instead (and
-  recompile if you want to change it :-).
-
-
-===== Release notes for ftape-2.04, 01/01/96 =====
-
-This version by Kai Harrekilde-Petersen <khp@dolphinics.no>
-
-- ALERT! Support for Kernels earlier then v1.1.85 is about to go away.
-  I intend to clean up some of the code (getting rid of an annoyingly
-  large numbers of #ifdef mostly), which means that support for
-  pre-1.1.85 kernels must go as well.
-- NR_FTAPE_BUFFERS is gone; You can instead select the number of dma
-  buffers by saying `insmod ftape.o ftape_num_buffer=<n>' instead.
-- Configure script gone.  ftape will now automagically determine your
-  kernel version by /usr/include/linux/version.h instead.
-- CONFIG_MODVERSIONS now work.  All combinations of versioned /
-  unversioned kernel and ftape module works (at least with my 1.3.52
-  kernel).
-- If you have problems with inserting ftape into an old (1.2.x)
-  kernel (e.g. insmod says "1.2.8 does not match 1.2.8), recompile
-  your modules utilities with your new compiler.
-- Reveal TB1400 drive added to vendors.h
-- Support for the i82078-1 (2Mbps) chip is coming along.  The
-  biggest problem is that I don't have such a card, which makes
-  testing / debugging somewhat problematic.  The second biggest
-  problem is that I do not have the QIC-3010/3020 standards either.
-  Status right now is that the chip is detected, and it should be
-  possible to put it into 2Mbps mode.  However, I do not know what
-  "extras" are needed to complete the support.  Although putting the
-  i82078 into 1Mbps mode ought to work out of the box, it doesn't
-  (right now, ftape complains about id am errors).
-
-
-===== Release notes for ftape-2.04beta5, 29/12/95 =====
-
-Bas offline linux-tape
-----------------------
-For reasons only known to the majordomo mail list processor, Bas was
-kicked off the linux-tape list sometime during the summer.  Being
-overworked at his for-pay job, he didn't notice it much.  Instead I
-(Kai, khp@dolphinics.no) has worked on ftape to produce the 2.04(beta)
-version.
-
-zftape
-------
-Note that there exists a much improved version of ftape, written by
-Claus-Justus Heine <claus@willi.math.rwth-aachen.de> which is named
-zftape, which conforms to the QIC-80 specs on how to mark backups, and
-is capable of doing automatic compression.  However, zftape makes
-substantial changes to ftape, and I (Kai) have therefore declined to
-integrate zftape into ftape.  Hopefully, this will happen soon.
-
-CONFIG_QIC117 removed from the kernel
--------------------------------------
-The biggest change of all is that ftape now will allocate its dma
-buffers when it is inserted.  The means that the CONFIG_QIC117 option
-has disappeared from the Linux kernel as of v1.3.34.  If you have an
-earlier kernel, simply answer 'no' to the question will do the trick
-(if you get complains about __get_free_pages() missing, contact the
-linux-tape mailing list).
-
-Note that ftape-2.04beta will work equally well on kernels with and
-without `ftape support'.  The only catch is, that you will waste
-around 96-128Kb of precious DMA'able memory on a box that has ftape
-support compiled in.
-
-Now for the real changes:
-
-- FC-20 can now use DMA channels 1, 2, and 3. Thanks to Daniel
-  Cohen, catman@wpi.edu.
-- ftape no longer requires a (gigantic) 96Kb buffer to be statically
-  allocated by the kernel.
-- Added new Iomega drive (8882) to vendors.h
-- -fno-strength-reduce added to Makefile, since GCC is broken.
-- i82078-1 (2Mbps) FDC support started.
-
-
-===== Release notes for ftape-2.03b, 27/05/95 =====
-
-- Prevented verify_area to return error if called with zero length.
-- Fixed a bug in flush_buffers that caused too much padding to be
-  written when a final segment had bad sectors.
-- Increased maximum fast-seek overshoot value from 5 to 10 segments.
-- Breaking loop after 5 retries when positioning fails.
-- Fixed wrong calculation of tape length for QIC-3010 and QIC-3020
-  tapes (densities were swapped).
-- Fixed wrong calculation of overshoot on seek_forward: Wrong sign
-  of error.
-- Suppress (false) error message due to new tape loaded.
-- Added two new CMS drives (11c3 and 11c5) to vendors.h.
-
-
-===== Release notes for ftape-2.03a, 09/05/95 =====
-
-- Fixed display of old error (even if already cleared) in ftape_open.
-- Improved tape length detection, ioctls would fail for 425 ft tapes.
-  Until the tape length is calculated with data from the header
-  segment, we'll use worst-case values.
-- Clear eof_mark after rewinding ioctls.
-- Fixed wrong version message (2.03 had 2.02g id).
-- Fixed bug that caused the fdc to be reset very frequently.
-  This shouldn't affect normal operation but the timing of the
-  report routines has changed again and that may cause problems.
-  We'll just have to find out....
-- Implemented correct write precompensation setting for QIC-3010/3020.
-- Cleaned up fdc_interrupt_wait routine. Hope it still works :-)
-- Finally removed (already disabled) special eof mark handling for
-  gnu tar.
-- Changed order of get_dma_residue and disable_dma in fdc-isr.c
-  because the current order would fail on at least one system.
-  We're back to the original order again, hope (and expect) this
-  doesn't break any other system.
-
-
-===== Release notes for ftape-2.03, 07/05/95 =====
-
-(Changes refer to the first ftape-2.02 release)
-
-Support for wide and extended length tapes
-------------------------------------------
-The Conner TSM 420 and 850 drives are reported to be working.
-I haven't received any reports about other brands; the TSM 420
-and 850 seem to be the most widely used wide drives.
-Extended length tapes (425 ft) with normal QIC-80 drives
-are operating too (At least I've had no reports stating otherwise).
-_Not_ yet completely supported (although they may work) are
-QIC-3020 drives and 2 Mbps floppy disk controllers won't work at
-the highest speed.
-If someone is kind enough to send me one of these, I'll include
-support for it too ;-)
-
-Easier configuration
---------------------
-Problems due to wrong settings in the Makefile are prevented
-by using a configuration script that sets the necessary (kernel
-version dependent) compile time options.
-This kernel version is now determined from the sources found
-at /usr/src/linux, or if not found, the old way using
-/proc/version.
-Versioned modules will be used automatically when supported
-by- and configured in- the kernel.
-Note that the current modules code (1.1.87) is still broken
-and _needs_ the fix included in the insmod directory.
-Please don't send me any more Oops reports caused by insmod :-(
-
-Reduced module size
--------------------
-The standard module size is much reduced and some compile time
-options can even reduce it further. (I don't recommend this
-for normal use but it can be handy for rescue diskettes)
-
-Option:           Approx. module size:
-
-<standard>             150 Kb
-NO_TRACE               125 Kb
-NO_TRACE_AT_ALL         67 Kb
-
-
-Much improved driver interruption
----------------------------------
-Most possible loops have been broken and signal detection
-has been improved.
-In most cases the driver can be aborted by ^C (SIGINT) and
-SIGKILL (kill -9) will generate be a sure kill.
-(Note that aborting a tape operation may damage the last
-data written to tape)
-
-Improved error recovery
------------------------
-Ftape now returns an error (ENODATA) to the application if
-a segment proves to be unrecoverable and then skips the
-bad segment.
-This causes most applications to continue to work (tar
-and afio) loosing only a small amount (up to 29 Kb) of data.
-Retried read operations will now be done slightly off-track
-to improve the chance of success. Serious head off-track
-errors will be detected.
-
-FC-10 and FC-20 controllers
----------------------------
-Ftape now supports both the old CMS FC-10 and the newer FC-20
-controllers.
-Because the operation of these cards is still undocumented,
-thus far they will only work with the default settings (See
-Makefile). Any feed-back on how to use them with other settings
-will be welcome !
-Compilation will fail if one changes the settings to illegal
-values.
-
-Kernels and compilers
----------------------
-Ftape is currently being developed using the 2.5.8 compiler.
-The older 2.4.5 probably works too (Set option in Makefile!).
-I have no experience with any later compilers nor Elf support.
-Any information on this is welcome.
-The latest kernel I have tested ftape with is 1.2.6.
-
-Compression
------------
-An impressive collection of changes for ftape including
-on-the-fly compression is still lying on my desk.
-If 2.03 proves to be reliable I might start integrating these
-but as usual, I'm short in time :-(
-
-Formatting
-----------
-There is still no way to format tapes under Linux. As far as
-I know all attempts to write such a program have died now.
-Since formatted tapes are rather common now, I think all we
-need is a utility that writes a worst case pattern and verifies
-that with the drive put in verify mode, reducing margins.
-Any takers ?
-
-Furthermore
------------
-Cleaned up messages.
-Prepared to support multiple tape drives on one fdc.
-Thanks to all the people who sent bug reports and helped me
-improve the driver. Without trying to be complete I'll mention
-Gary Anderson (without his accurate reports and unreliable
-hardware there wouldn't be a 2.03), Stefan Kneifel (FC-20),
-Robert Broughton (FC-20, you were almost there ;-), Bjorn
-Ekwall (for the versioned modules and buggy insmod ;-), Peter
-Fox, Christopher Oliver, Ralph Whittaker and not the least
-Linus Torvalds (for Linux and keeping me busy because of
-changes to the kernel ;-)
-Thanks to anyone I forgot, for the bug reports, the ftape
-bashing and the mental support...
-
-
-That's it for now. Have Fun,
-
-Bas.
-
-
-===== Release notes for ftape-2.02g, 06/05/95 =====
-
-- Added extra test to break read-id loop with signal.
-- Changed rewind code to handle negative overshoot for drives
-  that take very long to start or stop.
-- Let use of get/set i/o-regions depend on kernel version.
-- Changed code to use a more general test for conditional
-  compilations depending on kernel version.
-- Improved micro-step functionality to go off-track only
-  while reading (id & data).
-- Added failure on tape-not-referenced bit in ftape_command.
-- Added FOREVER option to read-wait routine.
-- Changed read-id to use shorter timeout causing smaller
-  rewinds on timeout.
-- Made kernel-interface functions static.
-
-
-===== Release notes for ftape-2.02f, 03/05/95 =====
-
-- Added support for dual tape drives on my system, extended Configure
-  script to detect host 'dodo'.
-- Log media defect in history if ecc failed and no data was returned.
-- Fixed Configure script that was failing for kernel versions with
-  double digit version or revision numbers.
-
-
-===== Release notes for ftape-2.02e, 01/05/95 =====
-
-- Fixed reposition loop at logical eot (failing read_id).
-- Fixed 34 segment offset when rewinding.
-- Added fast seek capability for more than 255 segments.
-- Fixed wrong busy result from ftape_command causing reverse
-  seek to fail.
-- Added breakout from infinite rewind loop (if something fails).
-
-
-===== Release notes for ftape-2.02d, 30/04/95 =====
-
-- Improved abortion on signals: Interrupt will make a graceful
-  exit, Kill will be less nice and should be used if everything
-  else fails.
-- Included check for tape-head off track.
-- Implemented exit from tape-start loop.
-- Added kernel io-port registration.
-- Implemented skip of failing segment (ENODATA) on ecc failure.
-  This allows afio and tar to continue when the tape is damaged.
-- Made distinction between drive names with different codes.
-
-
-===== Release notes for ftape-2.02c, 22/04/95 =====
-
-- Fixed too tight command queueing after tape stop/pause command
-  issued from within interrupt service routine (Showed as timeout
-  on Acknowledge errors during retries on some systems)
-- Tried to fix timeouts when using 425 ft tape because the extended
-  length doesn't seem to be detected by the hardware.
-  We now use the format code from the header segment so adjust the
-  timing after reading the header segment.
-- Fixed some messages stating 'unexpected something...' being not
-  unexpected anymore.
-- Started preparations for merge of dynamic buffer allocation and
-  compression code.
-- Changed some debug messages to include relevant segment information
-  at level 4.
-- Included early bail-out when drive offline, preventing a lot of
-  false messages.
-- Moved ftape_parameter_xxx() offsets into function instead of in calls.
-- Removed 'weird, drive busy but no data' error when caused by
-  an error during a read-id.
-- Improved 'timeout on acknowledge' diagnostics.
-- Moved MODULE option into Configure.
-- Reduced code size when no tracing at all was set (Claus Heine).
-- No longer log error code 0 (no error) as an error.
-
-
-===== Release notes for ftape-2.02b, 09/04/95 =====
-
-- Relaxed timing for status operation and displaying
-  abnormal results. Hopefully this shows what's going
-  wrong with the Conner TSM850R drives.
-- Created script for configuration, using version number
-  of kernel source if available, otherwise /proc/version.
-- Fixed conditionals in kernel-interface.c.
-- Removed unavoidable TRACE output.
-
-
-===== Release notes for ftape-2.02a, 01/04/95 =====
-
-- Implemented `new-style' (versioned) modules support for new
-  kernels.
-- Reduced size of module by moving static data to bss.
-- Now using version number of kernel source instead of running
-  kernel for kernel versions >= 1.1.82
-- Added feedback on drive speeds to vendor information.
-- Included fixed insmod sources to distribution (Let's hope
-  the modules distribution get fixed soon :-/).
-
-Note that I haven't yet implemented any of the code extension I
-received. I hope to find some time to do this soon.
-
-
-===== Release notes for ftape-2.02, 15/01/95 =====
-
-
-- Fixed failing repositioning when overshoot was incremented.
-- Fixed rate selection: Because of a deficiency in the QIC-117
-  specification one cannot distinguish between a not implemented
-  and a failing command. Therefor we now try to find out if the
-  drive does support this command before usage.
-- Fixed error retry using wrong offset in fdc-isr.
-- Improved retry code to retry only once on a single no-data
-  error in a segment.
-- Validate sector number extracted from eof mark because an
-  invalid file mark (due to ???) could cause kernel panic.
-- Split ftape-io.c into ftape-io.c and ftape-ctl.c files.
-- Corrected too high media error count after writing to
-  a bad tape.
-- Added #include <asm/segment.h> again because old kernel versions
-  need it.
-- Fixed fdc not being disabled when open failed because no tape
-  drive was found.
-- Fixed problem with soft error in sector 32 (shift operator with
-  shiftcount 32 is not defined).
-
-
-===== Release notes for ftape-2.01, 08/01/95 =====
-
-
-- Removed TESTING setting from distributed Makefile.
-- Fixed `mt asf' failure: Rewind was deferred to close which
-  overruled the fsf ioctl.
-- Prevented non-interruptible commands being interrupted.
-- Added missing timeout.pause setting.
-- Maximum tape speed read from drive type information table.
-  If the information is not in the table (0) the drive will
-  determine the speed itself and put a message in the logfile.
-  This information should then be added to the table in the
-  vendors.h file (and reported to me).
-- Added call to ftape_init_drive after soft reset for those
-  (antique) drives that don't do an implicit seek_load_point
-  after a reset or power up.
-- Don't try to set data rate if reset failed.
-- Prevent update of seek variables when starting from the
-  beginning or the end of the tape.
-- Fixed wrong adjustment of overshoot in seek_forward().
-- Added sync to Makefile (again).
-- Added code to diagnose timer problems (calibr.c).
-- Replaced time differences by timediff calls.
-- Removed reference to do_floppy from object for recent kernels.
-- Fixed wrong display of 'failing dma controller' message.
-- Removed various no longer used #include statements.
-- Added max. tape speed value to vendor-struct.
-- Changed ftape-command to check pre-conditions and wait
-  if needed.
-- Further updated qic117.h to rev G.
-- Combined command name table and restrictions table to one.
-  Extended this table with some new fields.
-- Increased timeout on Ack timer value and included code to
-  report out of spec behaviour.
-- Increased rewind timeout margin to calculated + 20%.
-- Improved data rate selection so it won't fail on some
-  older (pre standard) drives.
-- Changed initialisation code so drive will be rewound if the
-  driver is reloaded and the tape is not at bot.
-- Moved some of the flush operations from close to the ioctls.
-- Added exit code value to failing verify area message.
-- Loop until tape halted in smart-stop.
-- Fast seek handled specially if located at bot or eot.
-- Being more conservative on overshoot value.
-
-
-===== Release notes for ftape-2.00, 31/12/94 =====
-
-  The Install-guide is completely rewritten and now also includes
-some information on how to use the driver. If you're either new
-to ftape or new to Unix tape devices make sure to read it !
-
-  If you own a pci system and experience problems with the
-ftape driver make sure to read the README.PCI file. It contains
-some hints on how to fix your hardware.
-
-  For anybody who hasn't noticed: The version number of the
-driver has been incremented (The latest released version has
-been version 1.14d).
-  This has been done for two major reasons:
-
-  o  A new (better) error recovery scheme is implemented.
-  o  Support for new drive types has been added.
-
-  All these improvements/changes will probably include a couple
-of new (and old?) bugs. If you encounter any problems that you think
-I'm not yet aware of, feel free to send a report to <bas@vimec.nl>.
-  I recommend keeping a version of ftape-1.14d available, just
-in case ;-)
-
-  This version should work with all kernel versions from 1.0.9 up
-to 1.1.72 (and probably earlier and later versions too).
-
-
-Major new features:
-
-- Better handling of tapes with defects: When a sector repeatedly
-  (SOFT_RETRIES in ftape.h) cannot be written to or read from it is
-  marked as an hard error and gets skipped.
-  The error correction code can handle up to three of these hard
-  errors provided there are no other errors in that segment (32 Kb).
-  
-- Allows writing to tapes with defects (although the risk of loosing
-  data increases !)
-  Look for the media-defects entry printed with the statistics when
-  the tape is closed. A non-zero value here shows a bad tape.
-  [the actual count is wrong (too high), this is a known bug].
-
-- Use of backup header segment if first one is failing.
-
-- Support for extended length tapes with QIC-80: both 425 and 1100 ft.
-  0.25 inch tapes are now recognized and handled.
-
-- Support for new QIC-80 drives with 8 mm `wide' tapes (e.g. Conner
-  TSM 420).
-
-- Support for new QIC-3010 and QIC-3020 drives (experimental) with
-  both 0.25 inch and 8 mm tapes.
-
-Some minor features were added, a couple of small bugs were fixed and
-probably some new ones introduced ;-).
-
-[lseek() didn't make it into this version]
-
-Have fun,
-
-Bas.
-----
- LocalWords:  ftape MCONFIG mt VFS zftape resp sftape proc subdir MTIOCVOLINFO
- LocalWords:  MTIOCGETSIZE BOT EOD MTBSF zft kerneld modprobe kdtime contrib TR
- LocalWords:  MTSETBLK afio uninstall texi www EIO QIC init sft eof aka dma GB
- LocalWords:  SIGKILL MTIOCFTCMD mmap Iomega FDC fdc io gnumt mtio fc asm inb
- LocalWords:  outb ft qic frontend TeXinfo irq mach MODVERSIONS CONFIG html dvi
- LocalWords:  usr doc SMP Mb Dunno FIXME vtblc perl listtape volinfo fsf MTWEOF
- LocalWords:  amanda degaussed ComByte DoublePlay whraven njackn com MTIOC vtbl
- LocalWords:  GETBLKSZ MAKEDEV zftape's linux dif CVS Revison cp MTREW MTOFFL
- LocalWords:  MTFSF BSF Marcin Dalecki GCC Config cpio swapout Kai Harrekilde
- LocalWords:  Pederson khp dolphinics Justus claus momo rwth aachen Laarhoven
diff --git a/drivers/char/ftape/compressor/Makefile b/drivers/char/ftape/compressor/Makefile
deleted file mode 100644
index 1fbd6c4019db..000000000000
--- a/drivers/char/ftape/compressor/Makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-#
-#       Copyright (C) 1997 Claus-Justus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/compressor/Makefile,v $
-# $Revision: 1.1 $
-# $Date: 1997/10/05 19:12:28 $
-#
-#      Makefile for the optional compressor for th zftape VFS
-#      interface to the QIC-40/80/3010/3020 floppy-tape driver for
-#      Linux.
-#
-
-obj-$(CONFIG_ZFT_COMPRESSOR) += zft-compressor.o
-
-zft-compressor-objs := zftape-compress.o lzrw3.o
-
-CFLAGS_lzrw3.o  := -O6 -funroll-all-loops
diff --git a/drivers/char/ftape/compressor/lzrw3.c b/drivers/char/ftape/compressor/lzrw3.c
deleted file mode 100644
index a032a0ee2a99..000000000000
--- a/drivers/char/ftape/compressor/lzrw3.c
+++ /dev/null
@@ -1,743 +0,0 @@
-/*
- * $Source: /homes/cvs/ftape-stacked/ftape/compressor/lzrw3.c,v $
- * $Revision: 1.1 $
- * $Date: 1997/10/05 19:12:29 $
- *
- * Implementation of Ross Williams lzrw3 algorithm. Adaption for zftape.
- *
- */
-
-#include "../compressor/lzrw3.h"       /* Defines single exported function "compress".   */
-
-/******************************************************************************/
-/*                                                                            */
-/*                                    LZRW3.C                                 */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* Author  : Ross Williams.                                                   */
-/* Date    : 30-Jun-1991.                                                     */
-/* Release : 1.                                                               */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* This file contains an implementation of the LZRW3 data compression         */
-/* algorithm in C.                                                            */
-/*                                                                            */
-/* The algorithm is a general purpose compression algorithm that runs fast    */
-/* and gives reasonable compression. The algorithm is a member of the Lempel  */
-/* Ziv family of algorithms and bases its compression on the presence in the  */
-/* data of repeated substrings.                                               */
-/*                                                                            */
-/* This algorithm is unpatented and the code is public domain. As the         */
-/* algorithm is based on the LZ77 class of algorithms, it is unlikely to be   */
-/* the subject of a patent challenge.                                         */
-/*                                                                            */
-/* Unlike the LZRW1 and LZRW1-A algorithms, the LZRW3 algorithm is            */
-/* deterministic and is guaranteed to yield the same compressed               */
-/* representation for a given file each time it is run.                       */
-/*                                                                            */
-/* The LZRW3 algorithm was originally designed and implemented                */
-/* by Ross Williams on 31-Dec-1990.                                           */
-/*                                                                            */
-/* Here are the results of applying this code, compiled under THINK C 4.0     */
-/* and running on a Mac-SE (8MHz 68000), to the standard calgary corpus.      */
-/*                                                                            */
-/*    +----------------------------------------------------------------+      */
-/*    | DATA COMPRESSION TEST                                          |      */
-/*    | =====================                                          |      */
-/*    | Time of run     : Sun 30-Jun-1991 09:31PM                      |      */
-/*    | Timing accuracy : One part in 100                              |      */
-/*    | Context length  : 262144 bytes (= 256.0000K)                   |      */
-/*    | Test suite      : Calgary Corpus Suite                         |      */
-/*    | Files in suite  : 14                                           |      */
-/*    | Algorithm       : LZRW3                                        |      */
-/*    | Note: All averages are calculated from the un-rounded values.  |      */
-/*    +----------------------------------------------------------------+      */
-/*    | File Name   Length  CxB  ComLen  %Remn  Bits  Com K/s  Dec K/s |      */
-/*    | ----------  ------  ---  ------  -----  ----  -------  ------- |      */
-/*    | rpus:Bib.D  111261    1   55033   49.5  3.96    19.46    32.27 |      */
-/*    | us:Book1.D  768771    3  467962   60.9  4.87    17.03    31.07 |      */
-/*    | us:Book2.D  610856    3  317102   51.9  4.15    19.39    34.15 |      */
-/*    | rpus:Geo.D  102400    1   82424   80.5  6.44    11.65    18.18 |      */
-/*    | pus:News.D  377109    2  205670   54.5  4.36    17.14    27.47 |      */
-/*    | pus:Obj1.D   21504    1   13027   60.6  4.85    13.40    18.95 |      */
-/*    | pus:Obj2.D  246814    1  116286   47.1  3.77    19.31    30.10 |      */
-/*    | s:Paper1.D   53161    1   27522   51.8  4.14    18.60    31.15 |      */
-/*    | s:Paper2.D   82199    1   45160   54.9  4.40    18.45    32.84 |      */
-/*    | rpus:Pic.D  513216    2  122388   23.8  1.91    35.29    51.05 |      */
-/*    | us:Progc.D   39611    1   19669   49.7  3.97    18.87    30.64 |      */
-/*    | us:Progl.D   71646    1   28247   39.4  3.15    24.34    40.66 |      */
-/*    | us:Progp.D   49379    1   19377   39.2  3.14    23.91    39.23 |      */
-/*    | us:Trans.D   93695    1   33481   35.7  2.86    25.48    40.37 |      */
-/*    +----------------------------------------------------------------+      */
-/*    | Average     224401    1  110953   50.0  4.00    20.17    32.72 |      */
-/*    +----------------------------------------------------------------+      */
-/*                                                                            */
-/******************************************************************************/
-
-/******************************************************************************/
-
-/* The following structure is returned by the "compress" function below when  */
-/* the user asks the function to return identifying information.              */
-/* The most important field in the record is the working memory field which   */
-/* tells the calling program how much working memory should be passed to      */
-/* "compress" when it is called to perform a compression or decompression.    */
-/* LZRW3 uses the same amount of memory during compression and decompression. */
-/* For more information on this structure see "compress.h".                   */
-  
-#define U(X)            ((ULONG) X)
-#define SIZE_P_BYTE     (U(sizeof(UBYTE *)))
-#define SIZE_WORD       (U(sizeof(UWORD  )))
-#define ALIGNMENT_FUDGE (U(16))
-#define MEM_REQ ( U(4096)*(SIZE_P_BYTE) + ALIGNMENT_FUDGE )
-
-static struct compress_identity identity =
-{
- U(0x032DDEA8),                           /* Algorithm identification number. */
- MEM_REQ,                                 /* Working memory (bytes) required. */
- "LZRW3",                                 /* Name of algorithm.               */
- "1.0",                                   /* Version number of algorithm.     */
- "31-Dec-1990",                           /* Date of algorithm.               */
- "Public Domain",                         /* Copyright notice.                */
- "Ross N. Williams",                      /* Author of algorithm.             */
- "Renaissance Software",                  /* Affiliation of author.           */
- "Public Domain"                          /* Vendor of algorithm.             */
-};
- 
-LOCAL void compress_compress  (UBYTE *,UBYTE *,ULONG,UBYTE *, LONG *);
-LOCAL void compress_decompress(UBYTE *,UBYTE *,LONG, UBYTE *, ULONG *);
-
-/******************************************************************************/
-
-/* This function is the only function exported by this module.                */
-/* Depending on its first parameter, the function can be requested to         */
-/* compress a block of memory, decompress a block of memory, or to identify   */
-/* itself. For more information, see the specification file "compress.h".     */
-
-EXPORT void lzrw3_compress(
-        UWORD     action,      /* Action to be performed.               */
-        UBYTE   *wrk_mem,       /* Address of working memory we can use.*/
-        UBYTE   *src_adr,       /* Address of input data.               */
-        LONG     src_len,       /* Length  of input data.               */
-        UBYTE   *dst_adr,       /* Address to put output data.          */
-        void  *p_dst_len        /* Address of longword for length of output data.*/
-)
-{
- switch (action)
-   {
-    case COMPRESS_ACTION_IDENTITY:
-       *((struct compress_identity **)p_dst_len)= &identity;
-       break;
-    case COMPRESS_ACTION_COMPRESS:
-       compress_compress(wrk_mem,src_adr,src_len,dst_adr,(LONG *)p_dst_len);
-       break;
-    case COMPRESS_ACTION_DECOMPRESS:
-       compress_decompress(wrk_mem,src_adr,src_len,dst_adr,(LONG *)p_dst_len);
-       break;
-   }
-}
-
-/******************************************************************************/
-/*                                                                            */
-/* BRIEF DESCRIPTION OF THE LZRW3 ALGORITHM                                   */
-/* ========================================                                   */
-/* The LZRW3 algorithm is identical to the LZRW1-A algorithm except that      */
-/* instead of transmitting history offsets, it transmits hash table indexes.  */
-/* In order to decode the indexes, the decompressor must maintain an          */
-/* identical hash table. Copy items are straightforward:when the decompressor */
-/* receives a copy item, it simply looks up the hash table to translate the   */
-/* index into a pointer into the data already decompressed. To update the     */
-/* hash table, it replaces the same table entry with a pointer to the start   */
-/* of the newly decoded phrase. The tricky part is with literal items, for at */
-/* the time that the decompressor receives a literal item the decompressor    */
-/* does not have the three bytes in the Ziv (that the compressor has) to      */
-/* perform the three-byte hash. To solve this problem, in LZRW3, both the     */
-/* compressor and decompressor are wired up so that they "buffer" these       */
-/* literals and update their hash tables only when three bytes are available. */
-/* This makes the maximum buffering 2 bytes.                                  */
-/*                                                                            */
-/* Replacement of offsets by hash table indexes yields a few percent extra    */
-/* compression at the cost of some speed. LZRW3 is slower than LZRW1, LZRW1-A */
-/* and LZRW2, but yields better compression.                                  */
-/*                                                                            */
-/* Extra compression could be obtained by using a hash table of depth two.    */
-/* However, increasing the depth above one incurs a significant decrease in   */
-/* compression speed which was not considered worthwhile. Another reason for  */
-/* keeping the depth down to one was to allow easy comparison with the        */
-/* LZRW1-A and LZRW2 algorithms so as to demonstrate the exact effect of the  */
-/* use of direct hash indexes.                                                */
-/*                                                                            */
-/*                                  +---+                                     */
-/*                                  |___|4095                                 */
-/*                                  |___|                                     */
-/*              +---------------------*_|<---+   /----+---\                   */
-/*              |                   |___|    +---|Hash    |                   */
-/*              |                   |___|        |Function|                   */
-/*              |                   |___|        \--------/                   */
-/*              |                   |___|0            ^                       */
-/*              |                   +---+             |                       */
-/*              |                   Hash        +-----+                       */
-/*              |                   Table       |                             */
-/*              |                              ---                            */
-/*              v                              ^^^                            */
-/*      +-------------------------------------|----------------+              */
-/*      ||||||||||||||||||||||||||||||||||||||||||||||||||||||||              */
-/*      +-------------------------------------|----------------+              */
-/*      |                                     |1......18|      |              */
-/*      |<------- Lempel=History ------------>|<--Ziv-->|      |              */
-/*      |     (=bytes already processed)      |<-Still to go-->|              */
-/*      |<-------------------- INPUT BLOCK ------------------->|              */
-/*                                                                            */
-/* The diagram above for LZRW3 looks almost identical to the diagram for      */
-/* LZRW1. The difference is that in LZRW3, the compressor transmits hash      */
-/* table indices instead of Lempel offsets. For this to work, the             */
-/* decompressor must maintain a hash table as well as the compressor and both */
-/* compressor and decompressor must "buffer" literals, as the decompressor    */
-/* cannot hash phrases commencing with a literal until another two bytes have */
-/* arrived.                                                                   */
-/*                                                                            */
-/*  LZRW3 Algorithm Execution Summary                                         */
-/*  ---------------------------------                                         */
-/*  1. Hash the first three bytes of the Ziv to yield a hash table index h.   */
-/*  2. Look up the hash table yielding history pointer p.                     */
-/*  3. Match where p points with the Ziv. If there is a match of three or     */
-/*     more bytes, code those bytes (in the Ziv) as a copy item, otherwise    */
-/*     code the next byte in the Ziv as a literal item.                       */
-/*  4. Update the hash table as possible subject to the constraint that only  */
-/*     phrases commencing three bytes back from the Ziv can be hashed and     */
-/*     entered into the hash table. (This enables the decompressor to keep    */
-/*     pace). See the description and code for more details.                  */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/*                     DEFINITION OF COMPRESSED FILE FORMAT                   */
-/*                     ====================================                   */
-/*  * A compressed file consists of a COPY FLAG followed by a REMAINDER.      */
-/*  * The copy flag CF uses up four bytes with the first byte being the       */
-/*    least significant.                                                      */
-/*  * If CF=1, then the compressed file represents the remainder of the file  */
-/*    exactly. Otherwise CF=0 and the remainder of the file consists of zero  */
-/*    or more GROUPS, each of which represents one or more bytes.             */
-/*  * Each group consists of two bytes of CONTROL information followed by     */
-/*    sixteen ITEMs except for the last group which can contain from one      */
-/*    to sixteen items.                                                       */
-/*  * An item can be either a LITERAL item or a COPY item.                    */
-/*  * Each item corresponds to a bit in the control bytes.                    */
-/*  * The first control byte corresponds to the first 8 items in the group    */
-/*    with bit 0 corresponding to the first item in the group and bit 7 to    */
-/*    the eighth item in the group.                                           */
-/*  * The second control byte corresponds to the second 8 items in the group  */
-/*    with bit 0 corresponding to the ninth item in the group and bit 7 to    */
-/*    the sixteenth item in the group.                                        */
-/*  * A zero bit in a control word means that the corresponding item is a     */
-/*    literal item. A one bit corresponds to a copy item.                     */
-/*  * A literal item consists of a single byte which represents itself.       */
-/*  * A copy item consists of two bytes that represent from 3 to 18 bytes.    */
-/*  * The first  byte in a copy item will be denoted C1.                      */
-/*  * The second byte in a copy item will be denoted C2.                      */
-/*  * Bits will be selected using square brackets.                            */
-/*    For example: C1[0..3] is the low nibble of the first control byte.      */
-/*    of copy item C1.                                                        */
-/*  * The LENGTH of a copy item is defined to be C1[0..3]+3 which is a number */
-/*    in the range [3,18].                                                    */
-/*  * The INDEX of a copy item is defined to be C1[4..7]*256+C2[0..8] which   */
-/*    is a number in the range [0,4095].                                      */
-/*  * A copy item represents the sequence of bytes                            */
-/*       text[POS-OFFSET..POS-OFFSET+LENGTH-1] where                          */
-/*          text   is the entire text of the uncompressed string.             */
-/*          POS    is the index in the text of the character following the    */
-/*                   string represented by all the items preceeding the item  */
-/*                   being defined.                                           */
-/*          OFFSET is obtained from INDEX by looking up the hash table.       */
-/*                                                                            */
-/******************************************************************************/
-
-/* The following #define defines the length of the copy flag that appears at  */
-/* the start of the compressed file. The value of four bytes was chosen       */
-/* because the fast_copy routine on my Macintosh runs faster if the source    */
-/* and destination blocks are relatively longword aligned.                    */
-/* The actual flag data appears in the first byte. The rest are zeroed so as  */
-/* to normalize the compressed representation (i.e. not non-deterministic).   */
-#define FLAG_BYTES 4
-
-/* The following #defines define the meaning of the values of the copy        */
-/* flag at the start of the compressed file.                                  */
-#define FLAG_COMPRESS 0     /* Signals that output was result of compression. */
-#define FLAG_COPY     1     /* Signals that output was simply copied over.    */
-
-/* The 68000 microprocessor (on which this algorithm was originally developed */
-/* is fussy about non-aligned arrays of words. To avoid these problems the    */
-/* following macro can be used to "waste" from 0 to 3 bytes so as to align    */
-/* the argument pointer.                                                      */
-#define ULONG_ALIGN_UP(X) ((((ULONG)X)+sizeof(ULONG)-1)&~(sizeof(ULONG)-1))
-
-
-/* The following constant defines the maximum length of an uncompressed item. */
-/* This definition must not be changed; its value is hardwired into the code. */
-/* The longest number of bytes that can be spanned by a single item is 18     */
-/* for the longest copy item.                                                 */
-#define MAX_RAW_ITEM (18)
-
-/* The following constant defines the maximum length of an uncompressed group.*/
-/* This definition must not be changed; its value is hardwired into the code. */
-/* A group contains at most 16 items which explains this definition.          */
-#define MAX_RAW_GROUP (16*MAX_RAW_ITEM)
-
-/* The following constant defines the maximum length of a compressed group.   */
-/* This definition must not be changed; its value is hardwired into the code. */
-/* A compressed group consists of two control bytes followed by up to 16      */
-/* compressed items each of which can have a maximum length of two bytes.     */
-#define MAX_CMP_GROUP (2+16*2)
-
-/* The following constant defines the number of entries in the hash table.    */
-/* This definition must not be changed; its value is hardwired into the code. */
-#define HASH_TABLE_LENGTH (4096)
-
-/* LZRW3, unlike LZRW1(-A), must initialize its hash table so as to enable    */
-/* the compressor and decompressor to stay in step maintaining identical hash */
-/* tables. In an early version of the algorithm, the tables were simply       */
-/* initialized to zero and a check for zero was included just before the      */
-/* matching code. However, this test costs time. A better solution is to      */
-/* initialize all the entries in the hash table to point to a constant        */
-/* string. The decompressor does the same. This solution requires no extra    */
-/* test. The contents of the string do not matter so long as the string is    */
-/* the same for the compressor and decompressor and contains at least         */
-/* MAX_RAW_ITEM bytes. I chose consecutive decimal digits because they do not */
-/* have white space problems (e.g. there is no chance that the compiler will  */
-/* replace more than one space by a TAB) and because they make the length of  */
-/* the string obvious by inspection.                                          */
-#define START_STRING_18 ((UBYTE *) "123456789012345678")
-
-/* In this algorithm, hash values have to be calculated at more than one      */
-/* point. The following macro neatens the code up for this.                   */
-#define HASH(PTR) \
-   (((40543*(((*(PTR))<<8)^((*((PTR)+1))<<4)^(*((PTR)+2))))>>4) & 0xFFF)
-
-/******************************************************************************/
-
-/* Input  : Hand over the required amount of working memory in p_wrk_mem.     */
-/* Input  : Specify input block using p_src_first and src_len.                */
-/* Input  : Point p_dst_first to the start of the output zone (OZ).           */
-/* Input  : Point p_dst_len to a ULONG to receive the output length.          */
-/* Input  : Input block and output zone must not overlap.                     */
-/* Output : Length of output block written to *p_dst_len.                     */
-/* Output : Output block in Mem[p_dst_first..p_dst_first+*p_dst_len-1]. May   */
-/* Output : write in OZ=Mem[p_dst_first..p_dst_first+src_len+MAX_CMP_GROUP-1].*/
-/* Output : Upon completion guaranteed *p_dst_len<=src_len+FLAG_BYTES.        */
-LOCAL void compress_compress(UBYTE *p_wrk_mem,
-                             UBYTE *p_src_first, ULONG  src_len,
-                             UBYTE *p_dst_first, LONG  *p_dst_len)
-{
- /* p_src and p_dst step through the source and destination blocks.           */
- register UBYTE *p_src = p_src_first;
- register UBYTE *p_dst = p_dst_first;
- 
- /* The following variables are never modified and are used in the            */
- /* calculations that determine when the main loop terminates.                */
- UBYTE *p_src_post  = p_src_first+src_len;
- UBYTE *p_dst_post  = p_dst_first+src_len;
- UBYTE *p_src_max1  = p_src_first+src_len-MAX_RAW_ITEM;
- UBYTE *p_src_max16 = p_src_first+src_len-MAX_RAW_ITEM*16;
- 
- /* The variables 'p_control' and 'control' are used to buffer control bits.  */
- /* Before each group is processed, the next two bytes of the output block    */
- /* are set aside for the control word for the group about to be processed.   */
- /* 'p_control' is set to point to the first byte of that word. Meanwhile,    */
- /* 'control' buffers the control bits being generated during the processing  */
- /* of the group. Instead of having a counter to keep track of how many items */
- /* have been processed (=the number of bits in the control word), at the     */
- /* start of each group, the top word of 'control' is filled with 1 bits.     */
- /* As 'control' is shifted for each item, the 1 bits in the top word are     */
- /* absorbed or destroyed. When they all run out (i.e. when the top word is   */
- /* all zero bits, we know that we are at the end of a group.                 */
-# define TOPWORD 0xFFFF0000
- UBYTE *p_control;
- register ULONG control=TOPWORD;
- 
- /* THe variable 'hash' always points to the first element of the hash table. */
- UBYTE **hash= (UBYTE **)  ULONG_ALIGN_UP(p_wrk_mem);
- 
- /* The following two variables represent the literal buffer. p_h1 points to  */
- /* the hash table entry corresponding to the youngest literal. p_h2 points   */
- /* to the hash table entry corresponding to the second youngest literal.     */
- /* Note: p_h1=0=>p_h2=0 because zero values denote absence of a pending      */
- /* literal. The variables are initialized to zero meaning an empty "buffer". */
- UBYTE **p_h1=NULL;
- UBYTE **p_h2=NULL;
-  
- /* To start, we write the flag bytes. Being optimistic, we set the flag to   */
- /* FLAG_COMPRESS. The remaining flag bytes are zeroed so as to keep the      */
- /* algorithm deterministic.                                                  */
- *p_dst++=FLAG_COMPRESS;
- {UWORD i; for (i=2;i<=FLAG_BYTES;i++) *p_dst++=0;}
-
- /* Reserve the first word of output as the control word for the first group. */
- /* Note: This is undone at the end if the input block is empty.              */
- p_control=p_dst; p_dst+=2;
- 
- /* Initialize all elements of the hash table to point to a constant string.  */
- /* Use of an unrolled loop speeds this up considerably.                      */
- {UWORD i; UBYTE **p_h=hash;
-#  define ZH *p_h++=START_STRING_18
-  for (i=0;i<256;i++)     /* 256=HASH_TABLE_LENGTH/16. */
-    {ZH;ZH;ZH;ZH;
-     ZH;ZH;ZH;ZH;
-     ZH;ZH;ZH;ZH;
-     ZH;ZH;ZH;ZH;}
- }
-
- /* The main loop processes either 1 or 16 items per iteration. As its        */
- /* termination logic is complicated, I have opted for an infinite loop       */
- /* structure containing 'break' and 'goto' statements.                       */
- while (TRUE)
-   {/* Begin main processing loop. */
-   
-    /* Note: All the variables here except unroll should be defined within    */
-    /*       the inner loop. Unfortunately the loop hasn't got a block.       */
-     register UBYTE *p;         /* Scans through targ phrase during matching. */
-     register UBYTE *p_ziv= NULL ;     /* Points to first byte of current Ziv.       */
-     register UWORD unroll;     /* Loop counter for unrolled inner loop.      */
-     register UWORD index;      /* Index of current hash table entry.         */
-     register UBYTE **p_h0 = NULL ;     /* Pointer to current hash table entry.       */
-     
-    /* Test for overrun and jump to overrun code if necessary.                */
-    if (p_dst>p_dst_post)
-       goto overrun;
-       
-    /* The following cascade of if statements efficiently catches and deals   */
-    /* with varying degrees of closeness to the end of the input block.       */
-    /* When we get very close to the end, we stop updating the table and      */
-    /* code the remaining bytes as literals. This makes the code simpler.     */
-    unroll=16;
-    if (p_src>p_src_max16)
-      {
-       unroll=1;
-       if (p_src>p_src_max1)
-         {
-          if (p_src==p_src_post)
-             break;
-          else
-             goto literal;
-         }
-      }
-         
-    /* This inner unrolled loop processes 'unroll' (whose value is either 1   */
-    /* or 16) items. I have chosen to implement this loop with labels and     */
-    /* gotos to heighten the ease with which the loop may be implemented with */
-    /* a single decrement and branch instruction in assembly language and     */
-    /* also because the labels act as highly readable place markers.          */
-    /* (Also because we jump into the loop for endgame literals (see above)). */
-    
-    begin_unrolled_loop:
-    
-       /* To process the next phrase, we hash the next three bytes and use    */
-       /* the resultant hash table index to look up the hash table. A pointer */
-       /* to the entry is stored in p_h0 so as to avoid an array lookup. The  */
-       /* hash table entry *p_h0 is looked up yielding a pointer p to a       */
-       /* potential match of the Ziv in the history.                          */
-       index=HASH(p_src);
-       p_h0=&hash[index];
-       p=*p_h0;
-       
-       /* Having looked up the candidate position, we are in a position to    */
-       /* attempt a match. The match loop has been unrolled using the PS      */
-       /* macro so that failure within the first three bytes automatically    */
-       /* results in the literal branch being taken. The coding is simple.    */
-       /* p_ziv saves p_src so we can let p_src wander.                       */
-#       define PS *p++!=*p_src++
-       p_ziv=p_src;
-       if (PS || PS || PS)
-         {
-          /* Literal. */
-          
-          /* Code the literal byte as itself and a zero control bit.          */
-          p_src=p_ziv; literal: *p_dst++=*p_src++; control&=0xFFFEFFFF;
-          
-          /* We have just coded a literal. If we had two pending ones, that   */
-          /* makes three and we can update the hash table.                    */
-          if (p_h2!=0)
-             {*p_h2=p_ziv-2;}
-             
-          /* In any case, rotate the hash table pointers for next time. */
-          p_h2=p_h1; p_h1=p_h0;
-          
-         }
-       else
-         {
-          /* Copy */
-          
-          /* Match up to 15 remaining bytes using an unrolled loop and code. */
-#if 0
-          PS || PS || PS || PS || PS || PS || PS || PS ||
-          PS || PS || PS || PS || PS || PS || PS || p_src++;
-#else     
-          if (
-               !( PS || PS || PS || PS || PS || PS || PS || PS ||
-                  PS || PS || PS || PS || PS || PS || PS ) 
-             ) p_src++;
-#endif
-          *p_dst++=((index&0xF00)>>4)|(--p_src-p_ziv-3);
-          *p_dst++=index&0xFF;
-          
-          /* As we have just coded three bytes, we are now in a position to   */
-          /* update the hash table with the literal bytes that were pending   */
-          /* upon the arrival of extra context bytes.                         */
-          if (p_h1!=0)
-            {
-             if (p_h2)
-               {*p_h2=p_ziv-2; p_h2=NULL;}
-             *p_h1=p_ziv-1; p_h1=NULL;
-            }
-            
-          /* In any case, we can update the hash table based on the current   */
-          /* position as we just coded at least three bytes in a copy items.  */
-          *p_h0=p_ziv;
-          
-         }
-       control>>=1;
-                
-       /* This loop is all set up for a decrement and jump instruction! */
-#ifndef linux
-`    end_unrolled_loop: if (--unroll) goto begin_unrolled_loop;
-#else
-    /* end_unrolled_loop: */ if (--unroll) goto begin_unrolled_loop;
-#endif
-
-    /* At this point it will nearly always be the end of a group in which     */
-    /* case, we have to do some control-word processing. However, near the    */
-    /* end of the input block, the inner unrolled loop is only executed once. */
-    /* This necessitates the 'if' test.                                       */
-    if ((control&TOPWORD)==0)
-      {
-       /* Write the control word to the place we saved for it in the output. */
-       *p_control++=  control     &0xFF;
-       *p_control  = (control>>8) &0xFF;
-
-       /* Reserve the next word in the output block for the control word */
-       /* for the group about to be processed.                           */
-       p_control=p_dst; p_dst+=2;
-       
-       /* Reset the control bits buffer. */
-       control=TOPWORD;
-      }
-          
-   } /* End main processing loop. */
-   
- /* After the main processing loop has executed, all the input bytes have     */
- /* been processed. However, the control word has still to be written to the  */
- /* word reserved for it in the output at the start of the most recent group. */
- /* Before writing, the control word has to be shifted so that all the bits   */
- /* are in the right place. The "empty" bit positions are filled with 1s      */
- /* which partially fill the top word.                                        */
- while(control&TOPWORD) control>>=1;
- *p_control++= control     &0xFF;
- *p_control++=(control>>8) &0xFF;
- 
- /* If the last group contained no items, delete the control word too.        */
- if (p_control==p_dst) p_dst-=2;
- 
- /* Write the length of the output block to the dst_len parameter and return. */
- *p_dst_len=p_dst-p_dst_first;                           
- return;
- 
- /* Jump here as soon as an overrun is detected. An overrun is defined to     */
- /* have occurred if p_dst>p_dst_first+src_len. That is, the moment the       */
- /* length of the output written so far exceeds the length of the input block.*/
- /* The algorithm checks for overruns at least at the end of each group       */
- /* which means that the maximum overrun is MAX_CMP_GROUP bytes.              */
- /* Once an overrun occurs, the only thing to do is to set the copy flag and  */
- /* copy the input over.                                                      */
- overrun:
-#if 0
- *p_dst_first=FLAG_COPY;
- fast_copy(p_src_first,p_dst_first+FLAG_BYTES,src_len);
- *p_dst_len=src_len+FLAG_BYTES;
-#else
- fast_copy(p_src_first,p_dst_first,src_len);
- *p_dst_len= -src_len; /* return a negative number to indicate uncompressed data */
-#endif
-}
-
-/******************************************************************************/
-
-/* Input  : Hand over the required amount of working memory in p_wrk_mem.     */
-/* Input  : Specify input block using p_src_first and src_len.                */
-/* Input  : Point p_dst_first to the start of the output zone.                */
-/* Input  : Point p_dst_len to a ULONG to receive the output length.          */
-/* Input  : Input block and output zone must not overlap. User knows          */
-/* Input  : upperbound on output block length from earlier compression.       */
-/* Input  : In any case, maximum expansion possible is nine times.            */
-/* Output : Length of output block written to *p_dst_len.                     */
-/* Output : Output block in Mem[p_dst_first..p_dst_first+*p_dst_len-1].       */
-/* Output : Writes only  in Mem[p_dst_first..p_dst_first+*p_dst_len-1].       */
-LOCAL void compress_decompress( UBYTE *p_wrk_mem,
-                                UBYTE *p_src_first, LONG   src_len,
-                                UBYTE *p_dst_first, ULONG *p_dst_len)
-{
- /* Byte pointers p_src and p_dst scan through the input and output blocks.   */
- register UBYTE *p_src = p_src_first+FLAG_BYTES;
- register UBYTE *p_dst = p_dst_first;
- /* we need to avoid a SEGV when trying to uncompress corrupt data */
- register UBYTE *p_dst_post = p_dst_first + *p_dst_len;
-
- /* The following two variables are never modified and are used to control    */
- /* the main loop.                                                            */
- UBYTE *p_src_post  = p_src_first+src_len;
- UBYTE *p_src_max16 = p_src_first+src_len-(MAX_CMP_GROUP-2);
- 
- /* The hash table is the only resident of the working memory. The hash table */
- /* contains HASH_TABLE_LENGTH=4096 pointers to positions in the history. To  */
- /* keep Macintoshes happy, it is longword aligned.                           */
- UBYTE **hash = (UBYTE **) ULONG_ALIGN_UP(p_wrk_mem);
-
- /* The variable 'control' is used to buffer the control bits which appear in */
- /* groups of 16 bits (control words) at the start of each compressed group.  */
- /* When each group is read, bit 16 of the register is set to one. Whenever   */
- /* a new bit is needed, the register is shifted right. When the value of the */
- /* register becomes 1, we know that we have reached the end of a group.      */
- /* Initializing the register to 1 thus instructs the code to follow that it  */
- /* should read a new control word immediately.                               */
- register ULONG control=1;
- 
- /* The value of 'literals' is always in the range 0..3. It is the number of  */
- /* consecutive literal items just seen. We have to record this number so as  */
- /* to know when to update the hash table. When literals gets to 3, there     */
- /* have been three consecutive literals and we can update at the position of */
- /* the oldest of the three.                                                  */
- register UWORD literals=0;
- 
- /* Check the leading copy flag to see if the compressor chose to use a copy  */
- /* operation instead of a compression operation. If a copy operation was     */
- /* used, then all we need to do is copy the data over, set the output length */
- /* and return.                                                               */
-#if 0
- if (*p_src_first==FLAG_COPY)
-   {
-    fast_copy(p_src_first+FLAG_BYTES,p_dst_first,src_len-FLAG_BYTES);
-    *p_dst_len=src_len-FLAG_BYTES;
-    return;
-   }
-#else
-  if ( src_len < 0 )
-  {                                            
-   fast_copy(p_src_first,p_dst_first,-src_len );
-   *p_dst_len = (ULONG)-src_len;
-   return;
-  }
-#endif
-   
- /* Initialize all elements of the hash table to point to a constant string.  */
- /* Use of an unrolled loop speeds this up considerably.                      */
- {UWORD i; UBYTE **p_h=hash;
-#  define ZJ *p_h++=START_STRING_18
-  for (i=0;i<256;i++)     /* 256=HASH_TABLE_LENGTH/16. */
-    {ZJ;ZJ;ZJ;ZJ;
-     ZJ;ZJ;ZJ;ZJ;
-     ZJ;ZJ;ZJ;ZJ;
-     ZJ;ZJ;ZJ;ZJ;}
- }
-
- /* The outer loop processes either 1 or 16 items per iteration depending on  */
- /* how close p_src is to the end of the input block.                         */
- while (p_src!=p_src_post)
-   {/* Start of outer loop */
-   
-    register UWORD unroll;   /* Counts unrolled loop executions.              */
-    
-    /* When 'control' has the value 1, it means that the 16 buffered control  */
-    /* bits that were read in at the start of the current group have all been */
-    /* shifted out and that all that is left is the 1 bit that was injected   */
-    /* into bit 16 at the start of the current group. When we reach the end   */
-    /* of a group, we have to load a new control word and inject a new 1 bit. */
-    if (control==1)
-      {
-       control=0x10000|*p_src++;
-       control|=(*p_src++)<<8;
-      }
-
-    /* If it is possible that we are within 16 groups from the end of the     */
-    /* input, execute the unrolled loop only once, else process a whole group */
-    /* of 16 items by looping 16 times.                                       */
-    unroll= p_src<=p_src_max16 ? 16 : 1;
-
-    /* This inner loop processes one phrase (item) per iteration. */
-    while (unroll--)
-      { /* Begin unrolled inner loop. */
-      
-       /* Process a literal or copy item depending on the next control bit. */
-       if (control&1)
-         {
-          /* Copy item. */
-          
-          register UBYTE *p;           /* Points to place from which to copy. */
-          register UWORD lenmt;        /* Length of copy item minus three.    */
-          register UBYTE **p_hte;      /* Pointer to current hash table entry.*/
-          register UBYTE *p_ziv=p_dst; /* Pointer to start of current Ziv.    */
-          
-          /* Read and dismantle the copy word. Work out from where to copy.   */
-          lenmt=*p_src++;
-          p_hte=&hash[((lenmt&0xF0)<<4)|*p_src++];
-          p=*p_hte;
-          lenmt&=0xF;
-          
-          /* Now perform the copy using a half unrolled loop. */
-          *p_dst++=*p++;
-          *p_dst++=*p++;
-          *p_dst++=*p++;
-          while (lenmt--)
-             *p_dst++=*p++;
-                 
-          /* Because we have just received 3 or more bytes in a copy item     */
-          /* (whose bytes we have just installed in the output), we are now   */
-          /* in a position to flush all the pending literal hashings that had */
-          /* been postponed for lack of bytes.                                */
-          if (literals>0)
-            {
-             register UBYTE *r=p_ziv-literals;
-             hash[HASH(r)]=r;
-             if (literals==2)
-                {r++; hash[HASH(r)]=r;}
-             literals=0;
-            }
-            
-          /* In any case, we can immediately update the hash table with the   */
-          /* current position. We don't need to do a HASH(...) to work out    */
-          /* where to put the pointer, as the compressor just told us!!!      */
-          *p_hte=p_ziv;
-          
-         }
-       else
-         {
-          /* Literal item. */
-          
-          /* Copy over the literal byte. */
-          *p_dst++=*p_src++;
-          
-          /* If we now have three literals waiting to be hashed into the hash */
-          /* table, we can do one of them now (because there are three).      */
-          if (++literals == 3)
-             {register UBYTE *p=p_dst-3; hash[HASH(p)]=p; literals=2;}
-         }
-          
-       /* Shift the control buffer so the next control bit is in bit 0. */
-       control>>=1;
-#if 1
-       if (p_dst > p_dst_post) 
-       {
-               /* Shit: we tried to decompress corrupt data */
-               *p_dst_len = 0;
-               return;
-       }
-#endif
-      } /* End unrolled inner loop. */
-               
-   } /* End of outer loop */
-   
- /* Write the length of the decompressed data before returning. */
-  *p_dst_len=p_dst-p_dst_first;
-}
-
-/******************************************************************************/
-/*                               End of LZRW3.C                               */
-/******************************************************************************/
diff --git a/drivers/char/ftape/compressor/lzrw3.h b/drivers/char/ftape/compressor/lzrw3.h
deleted file mode 100644
index 533feba47526..000000000000
--- a/drivers/char/ftape/compressor/lzrw3.h
+++ /dev/null
@@ -1,253 +0,0 @@
-#ifndef _LZRW3_H
-#define _LZRW3_H
-/*
- * $Source: /homes/cvs/ftape-stacked/ftape/compressor/lzrw3.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/10/05 19:12:30 $
- *
- *  include files for lzrw3. Only slighty modified from the original
- *  version. Assembles the three include files compress.h, port.h and
- *  fastcopy.h from the original lzrw3 package.
- *
- */
-
-#include <linux/types.h>
-#include <linux/string.h>
-
-/******************************************************************************/
-/*                                                                            */
-/*                                 COMPRESS.H                                 */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* Author : Ross Williams.                                                    */
-/* Date   : December 1989.                                                    */
-/*                                                                            */
-/* This header file defines the interface to a set of functions called        */
-/* 'compress', each member of which implements a particular data compression  */
-/* algorithm.                                                                 */
-/*                                                                            */
-/* Normally in C programming, for each .H file, there is a corresponding .C   */
-/* file that implements the functions promised in the .H file.                */
-/* Here, there are many .C files corresponding to this header file.           */
-/* Each comforming implementation file contains a single function             */
-/* called 'compress' that implements a single data compression                */
-/* algorithm that conforms with the interface specified in this header file.  */
-/* Only one algorithm can be linked in at a time in this organization.        */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/*                    DEFINITION OF FUNCTION COMPRESS                         */
-/*                    ===============================                         */
-/*                                                                            */
-/* Summary of Function Compress                                               */
-/* ----------------------------                                               */
-/* The action that 'compress' takes depends on its first argument called      */
-/* 'action'.  The function provides three actions:                            */
-/*                                                                            */
-/*    - Return information about the algorithm.                               */
-/*    - Compress   a block of memory.                                         */
-/*    - Decompress a block of memory.                                         */
-/*                                                                            */
-/* Parameters                                                                 */
-/* ----------                                                                 */
-/* See the formal C definition later for a description of the parameters.     */
-/*                                                                            */
-/* Constants                                                                  */
-/* ---------                                                                  */
-/* COMPRESS_OVERRUN: The constant COMPRESS_OVERRUN defines by how many bytes  */
-/* an algorithm is allowed to expand a block during a compression operation.  */
-/*                                                                            */
-/* Although compression algorithms usually compress data, there will always   */
-/* be data that a given compressor will expand (this can be proven).          */
-/* Fortunately, the degree of expansion can be limited to a single bit, by    */
-/* copying over the input data if the data gets bigger during compression.    */
-/* To allow for this possibility, the first bit of a compressed               */
-/* representation can be used as a flag indicating whether the                */
-/* input data was copied over, or truly compressed. In practice, the first    */
-/* byte would be used to store this bit so as to maintain byte alignment.     */
-/*                                                                            */
-/* Unfortunately, in general, the only way to tell if an algorithm will       */
-/* expand a particular block of data is to run the algorithm on the data.     */
-/* If the algorithm does not continuously monitor how many output bytes it    */
-/* has written, it might write an output block far larger than the input      */
-/* block before realizing that it has done so.                                */
-/* On the other hand, continuous checks on output length are inefficient.     */
-/*                                                                            */
-/* To cater for all these problems, this interface definition:                */
-/* > Allows a compression algorithm to return an output block that is up to   */
-/*   COMPRESS_OVERRUN bytes longer than the input block.                      */
-/* > Allows a compression algorithm to write up to COMPRESS_OVERRUN bytes     */
-/*   more than the length of the input block to the memory of the output      */
-/*   block regardless of the length of the output block eventually returned.  */
-/*   This allows an algorithm to overrun the length of the input block in the */
-/*   output block by up to COMPRESS_OVERRUN bytes between expansion checks.   */
-/*                                                                            */
-/* The problem does not arise for decompression.                              */
-/*                                                                            */
-/* Identity Action                                                            */
-/* ---------------                                                            */
-/* > action must be COMPRESS_ACTION_IDENTITY.                                 */
-/* > p_dst_len must point to a longword to receive a longword address.        */
-/* > The value of the other parameters does not matter.                       */
-/* > After execution, the longword that p_dst_len points to will be a pointer */
-/*   to a structure of type compress_identity.                                */
-/*   Thus, for example, after the call, (*p_dst_len)->memory will return the  */
-/*   number of bytes of working memory that the algorithm requires to run.    */
-/* > The values of the identity structure returned are fixed constant         */
-/*   attributes of the algorithm and must not vary from call to call.         */
-/*                                                                            */
-/* Common Requirements for Compression and Decompression Actions              */
-/* -------------------------------------------------------------              */
-/* > wrk_mem must point to an unused block of memory of a length specified in */
-/*   the algorithm's identity block. The identity block can be obtained by    */
-/*   making a separate call to compress, specifying the identity action.      */
-/* > The INPUT BLOCK is defined to be Memory[src_addr,src_addr+src_len-1].    */
-/* > dst_len will be used to denote *p_dst_len.                               */
-/* > dst_len is not read by compress, only written.                           */
-/* > The value of dst_len is defined only upon termination.                   */
-/* > The OUTPUT BLOCK is defined to be Memory[dst_addr,dst_addr+dst_len-1].   */
-/*                                                                            */
-/* Compression Action                                                         */
-/* ------------------                                                         */
-/* > action must be COMPRESS_ACTION_COMPRESS.                                 */
-/* > src_len must be in the range [0,COMPRESS_MAX_ORG].                       */
-/* > The OUTPUT ZONE is defined to be                                         */
-/*      Memory[dst_addr,dst_addr+src_len-1+COMPRESS_OVERRUN].                 */
-/* > The function can modify any part of the output zone regardless of the    */
-/*   final length of the output block.                                        */
-/* > The input block and the output zone must not overlap.                    */
-/* > dst_len will be in the range [0,src_len+COMPRESS_OVERRUN].               */
-/* > dst_len will be in the range [0,COMPRESS_MAX_COM] (from prev fact).      */
-/* > The output block will consist of a representation of the input block.    */
-/*                                                                            */
-/* Decompression Action                                                       */
-/* --------------------                                                       */
-/* > action must be COMPRESS_ACTION_DECOMPRESS.                               */
-/* > The input block must be the result of an earlier compression operation.  */
-/* > If the previous fact is true, the following facts must also be true:     */
-/*   > src_len will be in the range [0,COMPRESS_MAX_COM].                     */
-/*   > dst_len will be in the range [0,COMPRESS_MAX_ORG].                     */
-/* > The input and output blocks must not overlap.                            */
-/* > Only the output block is modified.                                       */
-/* > Upon termination, the output block will consist of the bytes contained   */
-/*   in the input block passed to the earlier compression operation.          */
-/*                                                                            */
-/******************************************************************************/
-
-/******************************************************************************/
-/*                                                                            */
-/*                                    PORT.H                                  */
-/*                                                                            */
-/******************************************************************************/
-/*                                                                            */
-/* This module contains macro definitions and types that are likely to        */
-/* change between computers.                                                  */
-/*                                                                            */
-/******************************************************************************/
-
-#ifndef DONE_PORT       /* Only do this if not previously done.               */
-
-   #ifdef THINK_C
-      #define UBYTE unsigned char      /* Unsigned byte                       */
-      #define UWORD unsigned int       /* Unsigned word (2 bytes)             */
-      #define ULONG unsigned long      /* Unsigned word (4 bytes)             */
-      #define BOOL  unsigned char      /* Boolean                             */
-      #define FOPEN_BINARY_READ  "rb"  /* Mode string for binary reading.     */
-      #define FOPEN_BINARY_WRITE "wb"  /* Mode string for binary writing.     */
-      #define FOPEN_TEXT_APPEND  "a"   /* Mode string for text appending.     */
-      #define REAL double              /* USed for floating point stuff.      */
-   #endif
-   #if defined(LINUX) || defined(linux)
-      #define UBYTE __u8               /* Unsigned byte                       */
-      #define UWORD __u16              /* Unsigned word (2 bytes)             */
-      #define ULONG __u32              /* Unsigned word (4 bytes)             */
-      #define LONG  __s32              /* Signed   word (4 bytes)             */
-      #define BOOL  is not used here   /* Boolean                             */
-      #define FOPEN_BINARY_READ  not used  /* Mode string for binary reading. */
-      #define FOPEN_BINARY_WRITE not used  /* Mode string for binary writing. */
-      #define FOPEN_TEXT_APPEND  not used  /* Mode string for text appending. */
-      #define REAL not used                /* USed for floating point stuff.  */
-      #ifndef TRUE
-      #define TRUE 1
-      #endif
-   #endif
-
-   #define DONE_PORT                   /* Don't do all this again.            */
-   #define MALLOC_FAIL NULL            /* Failure status from malloc()        */
-   #define LOCAL static                /* For non-exported routines.          */
-   #define EXPORT                      /* Signals exported function.          */
-   #define then                        /* Useful for aligning ifs.            */
-
-#endif
-
-/******************************************************************************/
-/*                              End of PORT.H                                 */
-/******************************************************************************/
-
-#define COMPRESS_ACTION_IDENTITY   0
-#define COMPRESS_ACTION_COMPRESS   1
-#define COMPRESS_ACTION_DECOMPRESS 2
-
-#define COMPRESS_OVERRUN 1024
-#define COMPRESS_MAX_COM 0x70000000
-#define COMPRESS_MAX_ORG (COMPRESS_MAX_COM-COMPRESS_OVERRUN)
-
-#define COMPRESS_MAX_STRLEN 255
-
-/* The following structure provides information about the algorithm.         */
-/* > The top bit of id must be zero. The remaining bits must be chosen by    */
-/*   the author of the algorithm by tossing a coin 31 times.                 */
-/* > The amount of memory requested by the algorithm is specified in bytes   */
-/*   and must be in the range [0,0x70000000].                                */
-/* > All strings s must be such that strlen(s)<=COMPRESS_MAX_STRLEN.         */
-struct compress_identity
-  {
-   ULONG id;           /* Identifying number of algorithm.            */
-   ULONG memory;       /* Number of bytes of working memory required. */
-
-   char  *name;        /* Name of algorithm.                          */
-   char  *version;     /* Version number.                             */
-   char  *date;        /* Date of release of this version.            */
-   char  *copyright;   /* Copyright message.                          */
-
-   char  *author;      /* Author of algorithm.                        */
-   char  *affiliation; /* Affiliation of author.                      */
-   char  *vendor;      /* Where the algorithm can be obtained.        */
-  };
-
-void  lzrw3_compress(        /* Single function interface to compression algorithm. */
-UWORD     action,      /* Action to be performed.                             */
-UBYTE   *wrk_mem,      /* Working memory temporarily given to routine to use. */
-UBYTE   *src_adr,      /* Address of input  data.                             */
-LONG     src_len,      /* Length  of input  data.                             */
-UBYTE   *dst_adr,      /* Address of output data.                             */
-void  *p_dst_len       /* Pointer to a longword where routine will write:     */
-                       /*    If action=..IDENTITY   => Adr of id structure.   */
-                       /*    If action=..COMPRESS   => Length of output data. */
-                       /*    If action=..DECOMPRESS => Length of output data. */
-);
-
-/******************************************************************************/
-/*                             End of COMPRESS.H                              */
-/******************************************************************************/
-
-
-/******************************************************************************/
-/*                                  fast_copy.h                               */
-/******************************************************************************/
-
-/* This function copies a block of memory very quickly.                       */
-/* The exact speed depends on the relative alignment of the blocks of memory. */
-/* PRE  : 0<=src_len<=(2^32)-1 .                                              */
-/* PRE  : Source and destination blocks must not overlap.                     */
-/* POST : MEM[dst_adr,dst_adr+src_len-1]=MEM[src_adr,src_adr+src_len-1].      */
-/* POST : MEM[dst_adr,dst_adr+src_len-1] is the only memory changed.          */
-
-#define fast_copy(src,dst,len) memcpy(dst,src,len)
-
-/******************************************************************************/
-/*                               End of fast_copy.h                           */
-/******************************************************************************/
-
-#endif
diff --git a/drivers/char/ftape/compressor/zftape-compress.c b/drivers/char/ftape/compressor/zftape-compress.c
deleted file mode 100644
index 65ffc0be3df9..000000000000
--- a/drivers/char/ftape/compressor/zftape-compress.c
+++ /dev/null
@@ -1,1203 +0,0 @@
-/*
- *      Copyright (C) 1994-1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
- 
- *
- *     This file implements a "generic" interface between the *
- *     zftape-driver and a compression-algorithm. The *
- *     compression-algorithm currently used is a LZ77. I use the *
- *     implementation lzrw3 by Ross N. Williams (Renaissance *
- *     Software). The compression program itself is in the file
- *     lzrw3.c * and lzrw3.h.  To adopt another compression algorithm
- *     the functions * zft_compress() and zft_uncompress() must be
- *     changed * appropriately. See below.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../compressor/zftape-compress.h"
-#include "../zftape/zftape-vtbl.h"
-#include "../compressor/lzrw3.h"
-
-/*
- *   global variables
- */
-
-/* I handle the allocation of this buffer as a special case, because
- * it's size varies depending on the tape length inserted.
- */
-
-/* local variables 
- */
-static void *zftc_wrk_mem = NULL;
-static __u8 *zftc_buf     = NULL;
-static void *zftc_scratch_buf  = NULL;
-
-/* compression statistics 
- */
-static unsigned int zftc_wr_uncompressed = 0;
-static unsigned int zftc_wr_compressed   = 0;
-static unsigned int zftc_rd_uncompressed = 0;
-static unsigned int zftc_rd_compressed   = 0;
-
-/* forward */
-static int  zftc_write(int *write_cnt,
-                       __u8 *dst_buf, const int seg_sz,
-                       const __u8 __user *src_buf, const int req_len,
-                       const zft_position *pos, const zft_volinfo *volume);
-static int  zftc_read(int *read_cnt,
-                      __u8  __user *dst_buf, const int to_do,
-                      const __u8 *src_buf, const int seg_sz,
-                      const zft_position *pos, const zft_volinfo *volume);
-static int  zftc_seek(unsigned int new_block_pos, 
-                      zft_position *pos, const zft_volinfo *volume,
-                      __u8 *buffer);
-static void zftc_lock   (void);
-static void zftc_reset  (void);
-static void zftc_cleanup(void);
-static void zftc_stats      (void);
-
-/* compressed segment. This conforms to QIC-80-MC, Revision K.
- * 
- * Rev. K applies to tapes with `fixed length format' which is
- * indicated by format code 2,3 and 5. See below for format code 4 and 6
- *
- * 2 bytes: offset of compression segment structure
- *          29k > offset >= 29k-18: data from previous segment ens in this
- *                                  segment and no compressed block starts
- *                                  in this segment
- *                     offset == 0: data from previous segment occupies entire
- *                                  segment and continues in next segment
- * n bytes: remainder from previous segment
- * 
- * Rev. K:  
- * 4 bytes: 4 bytes: files set byte offset
- * Post Rev. K and QIC-3020/3020:
- * 8 bytes: 8 bytes: files set byte offset
- * 2 bytes: byte count N (amount of data following)
- *          bit 15 is set if data is compressed, bit 15 is not
- *          set if data is uncompressed
- * N bytes: data (as much as specified in the byte count)
- * 2 bytes: byte count N_1 of next cluster
- * N_1 bytes: data of next cluset
- * 2 bytes: byte count N_2 of next cluster
- * N_2 bytes: ...  
- *
- * Note that the `N' byte count accounts only for the bytes that in the
- * current segment if the cluster spans to the next segment.
- */
-
-typedef struct
-{
-        int cmpr_pos;             /* actual position in compression buffer */
-        int cmpr_sz;              /* what is left in the compression buffer
-                                   * when copying the compressed data to the
-                                   * deblock buffer
-                                   */
-        unsigned int first_block; /* location of header information in
-                                   * this segment
-                                   */
-        unsigned int count;       /* amount of data of current block
-                                   * contained in current segment 
-                                   */
-        unsigned int offset;      /* offset in current segment */
-        unsigned int spans:1;     /* might continue in next segment */
-        unsigned int uncmpr;      /* 0x8000 if this block contains
-                                   * uncompressed data 
-                                   */
-        __s64 foffs;              /* file set byte offset, same as in 
-                                   * compression map segment
-                                   */
-} cmpr_info;
-
-static cmpr_info cseg; /* static data. Must be kept uptodate and shared by 
-                        * read, write and seek functions
-                        */
-
-#define DUMP_CMPR_INFO(level, msg, info)                                \
-        TRACE(level, msg "\n"                                           \
-              KERN_INFO "cmpr_pos   : %d\n"                             \
-              KERN_INFO "cmpr_sz    : %d\n"                             \
-              KERN_INFO "first_block: %d\n"                             \
-              KERN_INFO "count      : %d\n"                             \
-              KERN_INFO "offset     : %d\n"                             \
-              KERN_INFO "spans      : %d\n"                             \
-              KERN_INFO "uncmpr     : 0x%04x\n"                         \
-              KERN_INFO "foffs      : " LL_X,                           \
-              (info)->cmpr_pos, (info)->cmpr_sz, (info)->first_block,   \
-              (info)->count, (info)->offset, (info)->spans == 1,        \
-              (info)->uncmpr, LL((info)->foffs))
-
-/*   dispatch compression segment info, return error code
- *  
- *   afterwards, cseg->offset points to start of data of the NEXT
- *   compressed block, and cseg->count contains the amount of data
- *   left in the actual compressed block. cseg->spans is set to 1 if
- *   the block is continued in the following segment. Otherwise it is
- *   set to 0. 
- */
-static int get_cseg (cmpr_info *cinfo, const __u8 *buff, 
-                     const unsigned int seg_sz,
-                     const zft_volinfo *volume)
-{
-        TRACE_FUN(ft_t_flow);
-
-        cinfo->first_block = GET2(buff, 0);
-        if (cinfo->first_block == 0) { /* data spans to next segment */
-                cinfo->count  = seg_sz - sizeof(__u16);
-                cinfo->offset = seg_sz;
-                cinfo->spans = 1;
-        } else { /* cluster definetely ends in this segment */
-                if (cinfo->first_block > seg_sz) {
-                        /* data corrupted */
-                        TRACE_ABORT(-EIO, ft_t_err, "corrupted data:\n"
-                                    KERN_INFO "segment size: %d\n"
-                                    KERN_INFO "first block : %d",
-                                    seg_sz, cinfo->first_block);
-                }
-                cinfo->count  = cinfo->first_block - sizeof(__u16);
-                cinfo->offset = cinfo->first_block;
-                cinfo->spans = 0;
-        }
-        /* now get the offset the first block should have in the
-         * uncompressed data stream.
-         *
-         * For this magic `18' refer to CRF-3 standard or QIC-80MC,
-         * Rev. K.  
-         */
-        if ((seg_sz - cinfo->offset) > 18) {
-                if (volume->qic113) { /* > revision K */
-                        TRACE(ft_t_data_flow, "New QIC-113 compliance");
-                        cinfo->foffs = GET8(buff, cinfo->offset);
-                        cinfo->offset += sizeof(__s64); 
-                } else {
-                        TRACE(/* ft_t_data_flow */ ft_t_noise, "pre QIC-113 version");
-                        cinfo->foffs   = (__s64)GET4(buff, cinfo->offset);
-                        cinfo->offset += sizeof(__u32); 
-                }
-        }
-        if (cinfo->foffs > volume->size) {
-                TRACE_ABORT(-EIO, ft_t_err, "Inconsistency:\n"
-                            KERN_INFO "offset in current volume: %d\n"
-                            KERN_INFO "size of current volume  : %d",
-                            (int)(cinfo->foffs>>10), (int)(volume->size>>10));
-        }
-        if (cinfo->cmpr_pos + cinfo->count > volume->blk_sz) {
-                TRACE_ABORT(-EIO, ft_t_err, "Inconsistency:\n"
-                            KERN_INFO "block size : %d\n"
-                            KERN_INFO "data record: %d",
-                            volume->blk_sz, cinfo->cmpr_pos + cinfo->count);
-        }
-        DUMP_CMPR_INFO(ft_t_noise /* ft_t_any */, "", cinfo);
-        TRACE_EXIT 0;
-}
-
-/*  This one is called, when a new cluster starts in same segment.
- *  
- *  Note: if this is the first cluster in the current segment, we must
- *  not check whether there are more than 18 bytes available because
- *  this have already been done in get_cseg() and there may be less
- *  than 18 bytes available due to header information.
- * 
- */
-static void get_next_cluster(cmpr_info *cluster, const __u8 *buff, 
-                             const int seg_sz, const int finish)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (seg_sz - cluster->offset > 18 || cluster->foffs != 0) {
-                cluster->count   = GET2(buff, cluster->offset);
-                cluster->uncmpr  = cluster->count & 0x8000;
-                cluster->count  -= cluster->uncmpr;
-                cluster->offset += sizeof(__u16);
-                cluster->foffs   = 0;
-                if ((cluster->offset + cluster->count) < seg_sz) {
-                        cluster->spans = 0;
-                } else if (cluster->offset + cluster->count == seg_sz) {
-                        cluster->spans = !finish;
-                } else {
-                        /* either an error or a volume written by an 
-                         * old version. If this is a data error, then we'll
-                         * catch it later.
-                         */
-                        TRACE(ft_t_data_flow, "Either error or old volume");
-                        cluster->spans = 1;
-                        cluster->count = seg_sz - cluster->offset;
-                }
-        } else {
-                cluster->count = 0;
-                cluster->spans = 0;
-                cluster->foffs = 0;
-        }
-        DUMP_CMPR_INFO(ft_t_noise /* ft_t_any */ , "", cluster);
-        TRACE_EXIT;
-}
-
-static void zftc_lock(void)
-{
-}
-
-/*  this function is needed for zftape_reset_position in zftape-io.c 
- */
-static void zftc_reset(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        memset((void *)&cseg, '\0', sizeof(cseg));
-        zftc_stats();
-        TRACE_EXIT;
-}
-
-static int cmpr_mem_initialized = 0;
-static unsigned int alloc_blksz = 0;
-
-static int zft_allocate_cmpr_mem(unsigned int blksz)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (cmpr_mem_initialized && blksz == alloc_blksz) {
-                TRACE_EXIT 0;
-        }
-        TRACE_CATCH(zft_vmalloc_once(&zftc_wrk_mem, CMPR_WRK_MEM_SIZE),
-                    zftc_cleanup());
-        TRACE_CATCH(zft_vmalloc_always(&zftc_buf, blksz + CMPR_OVERRUN),
-                    zftc_cleanup());
-        alloc_blksz = blksz;
-        TRACE_CATCH(zft_vmalloc_always(&zftc_scratch_buf, blksz+CMPR_OVERRUN),
-                    zftc_cleanup());
-        cmpr_mem_initialized = 1;
-        TRACE_EXIT 0;
-}
-
-static void zftc_cleanup(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        zft_vfree(&zftc_wrk_mem, CMPR_WRK_MEM_SIZE);
-        zft_vfree(&zftc_buf, alloc_blksz + CMPR_OVERRUN);
-        zft_vfree(&zftc_scratch_buf, alloc_blksz + CMPR_OVERRUN);
-        cmpr_mem_initialized = alloc_blksz = 0;
-        TRACE_EXIT;
-}
-
-/*****************************************************************************
- *                                                                           *
- *  The following two functions "ftape_compress()" and                       *
- *  "ftape_uncompress()" are the interface to the actual compression         *
- *  algorithm (i.e. they are calling the "compress()" function from          *
- *  the lzrw3 package for now). These routines could quite easily be         *
- *  changed to adopt another compression algorithm instead of lzrw3,         *
- *  which currently is used.                                                 *
- *                                                                           *
- *****************************************************************************/
-
-/* called by zft_compress_write() to perform the compression. Must
- * return the size of the compressed data.
- *
- * NOTE: The size of the compressed data should not exceed the size of
- *       the uncompressed data. Most compression algorithms have means
- *       to store data unchanged if the "compressed" data amount would
- *       exceed the original one. Mostly this is done by storing some
- *       flag-bytes in front of the compressed data to indicate if it
- *       is compressed or not. Thus the worst compression result
- *       length is the original length plus those flag-bytes.
- *
- *       We don't want that, as the QIC-80 standard provides a means
- *       of marking uncompressed blocks by simply setting bit 15 of
- *       the compressed block's length. Thus a compessed block can
- *       have at most a length of 2^15-1 bytes. The QIC-80 standard
- *       restricts the block-length even further, allowing only 29k -
- *       6 bytes.
- *
- *       Currently, the maximum blocksize used by zftape is 28k.
- *
- *       In short: don't exceed the length of the input-package, set
- *       bit 15 of the compressed size to 1 if you have copied data
- *       instead of compressing it.
- */
-static int zft_compress(__u8 *in_buffer, unsigned int in_sz, __u8 *out_buffer)
-{ 
-        __s32 compressed_sz;
-        TRACE_FUN(ft_t_flow);
-        
-
-        lzrw3_compress(COMPRESS_ACTION_COMPRESS, zftc_wrk_mem,
-                       in_buffer, in_sz, out_buffer, &compressed_sz);
-        if (TRACE_LEVEL >= ft_t_info) {
-                /*  the compiler will optimize this away when
-                 *  compiled with NO_TRACE_AT_ALL option
-                 */
-                TRACE(ft_t_data_flow, "\n"
-                      KERN_INFO "before compression: %d bytes\n"
-                      KERN_INFO "after compresison : %d bytes", 
-                      in_sz, 
-                      (int)(compressed_sz < 0 
-                      ? -compressed_sz : compressed_sz));
-                /*  for statistical purposes
-                 */
-                zftc_wr_compressed   += (compressed_sz < 0 
-                                           ? -compressed_sz : compressed_sz);
-                zftc_wr_uncompressed += in_sz;
-        }
-        TRACE_EXIT (int)compressed_sz;
-}
-
-/* called by zft_compress_read() to decompress the data. Must
- * return the size of the decompressed data for sanity checks
- * (compared with zft_blk_sz)
- *
- * NOTE: Read the note for zft_compress() above!  If bit 15 of the
- *       parameter in_sz is set, then the data in in_buffer isn't
- *       compressed, which must be handled by the un-compression
- *       algorithm. (I changed lzrw3 to handle this.)
- *
- *  The parameter max_out_sz is needed to prevent buffer overruns when 
- *  uncompressing corrupt data.
- */
-static unsigned int zft_uncompress(__u8 *in_buffer, 
-                                   int in_sz, 
-                                   __u8 *out_buffer,
-                                   unsigned int max_out_sz)
-{ 
-        TRACE_FUN(ft_t_flow);
-        
-        lzrw3_compress(COMPRESS_ACTION_DECOMPRESS, zftc_wrk_mem,
-                       in_buffer, (__s32)in_sz,
-                       out_buffer, (__u32 *)&max_out_sz);
-        
-        if (TRACE_LEVEL >= ft_t_info) {
-                TRACE(ft_t_data_flow, "\n"
-                      KERN_INFO "before decompression: %d bytes\n"
-                      KERN_INFO "after decompression : %d bytes", 
-                      in_sz < 0 ? -in_sz : in_sz,(int)max_out_sz);
-                /*  for statistical purposes
-                 */
-                zftc_rd_compressed   += in_sz < 0 ? -in_sz : in_sz;
-                zftc_rd_uncompressed += max_out_sz;
-        }
-        TRACE_EXIT (unsigned int)max_out_sz;
-}
-
-/* print some statistics about the efficiency of the compression to
- * the kernel log 
- */
-static void zftc_stats(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (TRACE_LEVEL < ft_t_info) {
-                TRACE_EXIT;
-        }
-        if (zftc_wr_uncompressed != 0) {
-                if (zftc_wr_compressed > (1<<14)) {
-                        TRACE(ft_t_info, "compression statistics (writing):\n"
-                              KERN_INFO " compr./uncmpr.   : %3d %%",
-                              (((zftc_wr_compressed>>10) * 100)
-                               / (zftc_wr_uncompressed>>10)));
-                } else {
-                        TRACE(ft_t_info, "compression statistics (writing):\n"
-                              KERN_INFO " compr./uncmpr.   : %3d %%",
-                              ((zftc_wr_compressed * 100)
-                               / zftc_wr_uncompressed));
-                }
-        }
-        if (zftc_rd_uncompressed != 0) {
-                if (zftc_rd_compressed > (1<<14)) {
-                        TRACE(ft_t_info, "compression statistics (reading):\n"
-                              KERN_INFO " compr./uncmpr.   : %3d %%",
-                              (((zftc_rd_compressed>>10) * 100)
-                               / (zftc_rd_uncompressed>>10)));
-                } else {
-                        TRACE(ft_t_info, "compression statistics (reading):\n"
-                              KERN_INFO " compr./uncmpr.   : %3d %%",
-                              ((zftc_rd_compressed * 100)
-                               / zftc_rd_uncompressed));
-                }
-        }
-        /* only print it once: */
-        zftc_wr_uncompressed = 
-                zftc_wr_compressed  =
-                zftc_rd_uncompressed =
-                zftc_rd_compressed   = 0;
-        TRACE_EXIT;
-}
-
-/* start new compressed block 
- */
-static int start_new_cseg(cmpr_info *cluster, 
-                          char *dst_buf, 
-                          const zft_position *pos,
-                          const unsigned int blk_sz,
-                          const char *src_buf,
-                          const int this_segs_sz,
-                          const int qic113)
-{
-        int size_left;
-        int cp_cnt;
-        int buf_pos;
-        TRACE_FUN(ft_t_flow);
-
-        size_left = this_segs_sz - sizeof(__u16) - cluster->cmpr_sz;
-        TRACE(ft_t_data_flow,"\n" 
-              KERN_INFO "segment size   : %d\n"
-              KERN_INFO "compressed_sz: %d\n"
-              KERN_INFO "size_left      : %d",
-              this_segs_sz, cluster->cmpr_sz, size_left);
-        if (size_left > 18) { /* start a new cluseter */
-                cp_cnt = cluster->cmpr_sz;
-                cluster->cmpr_sz = 0;
-                buf_pos = cp_cnt + sizeof(__u16);
-                PUT2(dst_buf, 0, buf_pos);
-
-                if (qic113) {
-                        __s64 foffs = pos->volume_pos;
-                        if (cp_cnt) foffs += (__s64)blk_sz;
-
-                        TRACE(ft_t_data_flow, "new style QIC-113 header");
-                        PUT8(dst_buf, buf_pos, foffs);
-                        buf_pos += sizeof(__s64);
-                } else {
-                        __u32 foffs = (__u32)pos->volume_pos;
-                        if (cp_cnt) foffs += (__u32)blk_sz;
-                        
-                        TRACE(ft_t_data_flow, "old style QIC-80MC header");
-                        PUT4(dst_buf, buf_pos, foffs);
-                        buf_pos += sizeof(__u32);
-                }
-        } else if (size_left >= 0) {
-                cp_cnt = cluster->cmpr_sz;
-                cluster->cmpr_sz = 0;
-                buf_pos = cp_cnt + sizeof(__u16);
-                PUT2(dst_buf, 0, buf_pos);  
-                /* zero unused part of segment. */
-                memset(dst_buf + buf_pos, '\0', size_left);
-                buf_pos = this_segs_sz;
-        } else { /* need entire segment and more space */
-                PUT2(dst_buf, 0, 0); 
-                cp_cnt = this_segs_sz - sizeof(__u16);
-                cluster->cmpr_sz  -= cp_cnt;
-                buf_pos = this_segs_sz;
-        }
-        memcpy(dst_buf + sizeof(__u16), src_buf + cluster->cmpr_pos, cp_cnt);
-        cluster->cmpr_pos += cp_cnt;
-        TRACE_EXIT buf_pos;
-}
-
-/* return-value: the number of bytes removed from the user-buffer
- *               `src_buf' or error code
- *
- *  int *write_cnt           : how much actually has been moved to the
- *                             dst_buf. Need not be initialized when
- *                             function returns with an error code
- *                             (negativ return value) 
- *  __u8 *dst_buf            : kernel space buffer where the has to be
- *                             copied to. The contents of this buffers
- *                             goes to a specific segment.
- *  const int seg_sz         : the size of the segment dst_buf will be
- *                             copied to.
- *  const zft_position *pos  : struct containing the coordinates in
- *                             the current volume (byte position,
- *                             segment id of current segment etc)
- *  const zft_volinfo *volume: information about the current volume,
- *                             size etc.
- *  const __u8 *src_buf      : user space buffer that contains the
- *                             data the user wants to be written to
- *                             tape.
- *  const int req_len        : the amount of data the user wants to be
- *                             written to tape.
- */
-static int zftc_write(int *write_cnt,
-                      __u8 *dst_buf, const int seg_sz,
-                      const __u8 __user *src_buf, const int req_len,
-                      const zft_position *pos, const zft_volinfo *volume)
-{
-        int req_len_left = req_len;
-        int result;
-        int len_left;
-        int buf_pos_write = pos->seg_byte_pos;
-        TRACE_FUN(ft_t_flow);
-        
-        /* Note: we do not unlock the module because
-         * there are some values cached in that `cseg' variable.  We
-         * don't don't want to use this information when being
-         * unloaded by kerneld even when the tape is full or when we
-         * cannot allocate enough memory.
-         */
-        if (pos->tape_pos > (volume->size-volume->blk_sz-ZFT_CMPR_OVERHEAD)) {
-                TRACE_EXIT -ENOSPC;
-        }    
-        if (zft_allocate_cmpr_mem(volume->blk_sz) < 0) {
-                /* should we unlock the module? But it shouldn't 
-                 * be locked anyway ...
-                 */
-                TRACE_EXIT -ENOMEM;
-        }
-        if (buf_pos_write == 0) { /* fill a new segment */
-                *write_cnt = buf_pos_write = start_new_cseg(&cseg,
-                                                            dst_buf,
-                                                            pos,
-                                                            volume->blk_sz,
-                                                            zftc_buf, 
-                                                            seg_sz,
-                                                            volume->qic113);
-                if (cseg.cmpr_sz == 0 && cseg.cmpr_pos != 0) {
-                        req_len_left -= result = volume->blk_sz;
-                        cseg.cmpr_pos  = 0;
-                } else {
-                        result = 0;
-                }
-        } else {
-                *write_cnt = result = 0;
-        }
-        
-        len_left = seg_sz - buf_pos_write;
-        while ((req_len_left > 0) && (len_left > 18)) {
-                /* now we have some size left for a new compressed
-                 * block.  We know, that the compression buffer is
-                 * empty (else there wouldn't be any space left).  
-                 */
-                if (copy_from_user(zftc_scratch_buf, src_buf + result, 
-                                   volume->blk_sz) != 0) {
-                        TRACE_EXIT -EFAULT;
-                }
-                req_len_left -= volume->blk_sz;
-                cseg.cmpr_sz = zft_compress(zftc_scratch_buf, volume->blk_sz, 
-                                            zftc_buf);
-                if (cseg.cmpr_sz < 0) {
-                        cseg.uncmpr = 0x8000;
-                        cseg.cmpr_sz = -cseg.cmpr_sz;
-                } else {
-                        cseg.uncmpr = 0;
-                }
-                /* increment "result" iff we copied the entire
-                 * compressed block to the zft_deblock_buf 
-                 */
-                len_left -= sizeof(__u16);
-                if (len_left >= cseg.cmpr_sz) {
-                        len_left -= cseg.count = cseg.cmpr_sz;
-                        cseg.cmpr_pos = cseg.cmpr_sz = 0;
-                        result += volume->blk_sz;
-                } else {
-                        cseg.cmpr_sz       -= 
-                                cseg.cmpr_pos =
-                                cseg.count    = len_left;
-                        len_left = 0;
-                }
-                PUT2(dst_buf, buf_pos_write, cseg.uncmpr | cseg.count);
-                buf_pos_write += sizeof(__u16);
-                memcpy(dst_buf + buf_pos_write, zftc_buf, cseg.count);
-                buf_pos_write += cseg.count;
-                *write_cnt    += cseg.count + sizeof(__u16);
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-        }
-        /* erase the remainder of the segment if less than 18 bytes
-         * left (18 bytes is due to the QIC-80 standard) 
-         */
-        if (len_left <= 18) {
-                memset(dst_buf + buf_pos_write, '\0', len_left);
-                (*write_cnt) += len_left;
-        }
-        TRACE(ft_t_data_flow, "returning %d", result);
-        TRACE_EXIT result;
-}   
-
-/* out:
- *
- * int *read_cnt: the number of bytes we removed from the zft_deblock_buf
- *                (result)
- * int *to_do   : the remaining size of the read-request.
- *
- * in:
- *
- * char *buff          : buff is the address of the upper part of the user
- *                       buffer, that hasn't been filled with data yet.
-
- * int buf_pos_read    : copy of from _ftape_read()
- * int buf_len_read    : copy of buf_len_rd from _ftape_read()
- * char *zft_deblock_buf: zft_deblock_buf
- * unsigned short blk_sz: the block size valid for this volume, may differ
- *                            from zft_blk_sz.
- * int finish: if != 0 means that this is the last segment belonging
- *  to this volume
- * returns the amount of data actually copied to the user-buffer
- *
- * to_do MUST NOT SHRINK except to indicate an EOF. In this case *to_do has to
- * be set to 0 
- */
-static int zftc_read (int *read_cnt, 
-                      __u8  __user *dst_buf, const int to_do, 
-                      const __u8 *src_buf, const int seg_sz, 
-                      const zft_position *pos, const zft_volinfo *volume)
-{          
-        int uncompressed_sz;         
-        int result = 0;
-        int remaining = to_do;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE_CATCH(zft_allocate_cmpr_mem(volume->blk_sz),);
-        if (pos->seg_byte_pos == 0) {
-                /* new segment just read
-                 */
-                TRACE_CATCH(get_cseg(&cseg, src_buf, seg_sz, volume),
-                            *read_cnt = 0);
-                memcpy(zftc_buf + cseg.cmpr_pos, src_buf + sizeof(__u16), 
-                       cseg.count);
-                cseg.cmpr_pos += cseg.count;
-                *read_cnt      = cseg.offset;
-                DUMP_CMPR_INFO(ft_t_noise /* ft_t_any */, "", &cseg);
-        } else {
-                *read_cnt = 0;
-        }
-        /* loop and uncompress until user buffer full or
-         * deblock-buffer empty 
-         */
-        TRACE(ft_t_data_flow, "compressed_sz: %d, compos : %d, *read_cnt: %d",
-              cseg.cmpr_sz, cseg.cmpr_pos, *read_cnt);
-        while ((cseg.spans == 0) && (remaining > 0)) {
-                if (cseg.cmpr_pos  != 0) { /* cmpr buf is not empty */
-                        uncompressed_sz = 
-                                zft_uncompress(zftc_buf,
-                                               cseg.uncmpr == 0x8000 ?
-                                               -cseg.cmpr_pos : cseg.cmpr_pos,
-                                               zftc_scratch_buf,
-                                               volume->blk_sz);
-                        if (uncompressed_sz != volume->blk_sz) {
-                                *read_cnt = 0;
-                                TRACE_ABORT(-EIO, ft_t_warn,
-                                      "Uncompressed blk (%d) != blk size (%d)",
-                                      uncompressed_sz, volume->blk_sz);
-                        }       
-                        if (copy_to_user(dst_buf + result, 
-                                         zftc_scratch_buf, 
-                                         uncompressed_sz) != 0 ) {
-                                TRACE_EXIT -EFAULT;
-                        }
-                        remaining      -= uncompressed_sz;
-                        result     += uncompressed_sz;
-                        cseg.cmpr_pos  = 0;
-                }                                              
-                if (remaining > 0) {
-                        get_next_cluster(&cseg, src_buf, seg_sz, 
-                                         volume->end_seg == pos->seg_pos);
-                        if (cseg.count != 0) {
-                                memcpy(zftc_buf, src_buf + cseg.offset,
-                                       cseg.count);
-                                cseg.cmpr_pos = cseg.count;
-                                cseg.offset  += cseg.count;
-                                *read_cnt += cseg.count + sizeof(__u16);
-                        } else {
-                                remaining = 0;
-                        }
-                }
-                TRACE(ft_t_data_flow, "\n" 
-                      KERN_INFO "compressed_sz: %d\n"
-                      KERN_INFO "compos       : %d\n"
-                      KERN_INFO "*read_cnt    : %d",
-                      cseg.cmpr_sz, cseg.cmpr_pos, *read_cnt);
-        }
-        if (seg_sz - cseg.offset <= 18) {
-                *read_cnt += seg_sz - cseg.offset;
-                TRACE(ft_t_data_flow, "expanding read cnt to: %d", *read_cnt);
-        }
-        TRACE(ft_t_data_flow, "\n"
-              KERN_INFO "segment size   : %d\n"
-              KERN_INFO "read count     : %d\n"
-              KERN_INFO "buf_pos_read   : %d\n"
-              KERN_INFO "remaining      : %d",
-                seg_sz, *read_cnt, pos->seg_byte_pos, 
-                seg_sz - *read_cnt - pos->seg_byte_pos);
-        TRACE(ft_t_data_flow, "returning: %d", result);
-        TRACE_EXIT result;
-}                
-
-/* seeks to the new data-position. Reads sometimes a segment.
- *  
- * start_seg and end_seg give the boundaries of the current volume
- * blk_sz is the blk_sz of the current volume as stored in the
- * volume label
- *
- * We don't allow blocksizes less than 1024 bytes, therefore we don't need
- * a 64 bit argument for new_block_pos.
- */
-
-static int seek_in_segment(const unsigned int to_do, cmpr_info  *c_info,
-                           const char *src_buf, const int seg_sz, 
-                           const int seg_pos, const zft_volinfo *volume);
-static int slow_seek_forward_until_error(const unsigned int distance,
-                                         cmpr_info *c_info, zft_position *pos, 
-                                         const zft_volinfo *volume, __u8 *buf);
-static int search_valid_segment(unsigned int segment,
-                                const unsigned int end_seg,
-                                const unsigned int max_foffs,
-                                zft_position *pos, cmpr_info *c_info,
-                                const zft_volinfo *volume, __u8 *buf);
-static int slow_seek_forward(unsigned int dest, cmpr_info *c_info,
-                             zft_position *pos, const zft_volinfo *volume,
-                             __u8 *buf);
-static int compute_seg_pos(unsigned int dest, zft_position *pos,
-                           const zft_volinfo *volume);
-
-#define ZFT_SLOW_SEEK_THRESHOLD  10 /* segments */
-#define ZFT_FAST_SEEK_MAX_TRIALS 10 /* times */
-#define ZFT_FAST_SEEK_BACKUP     10 /* segments */
-
-static int zftc_seek(unsigned int new_block_pos,
-                     zft_position *pos, const zft_volinfo *volume, __u8 *buf)
-{
-        unsigned int dest;
-        int limit;
-        int distance;
-        int result = 0;
-        int seg_dist;
-        int new_seg;
-        int old_seg = 0;
-        int fast_seek_trials = 0;
-        TRACE_FUN(ft_t_flow);
-
-        if (new_block_pos == 0) {
-                pos->seg_pos      = volume->start_seg;
-                pos->seg_byte_pos = 0;
-                pos->volume_pos   = 0;
-                zftc_reset();
-                TRACE_EXIT 0;
-        }
-        dest = new_block_pos * (volume->blk_sz >> 10);
-        distance = dest - (pos->volume_pos >> 10);
-        while (distance != 0) {
-                seg_dist = compute_seg_pos(dest, pos, volume);
-                TRACE(ft_t_noise, "\n"
-                      KERN_INFO "seg_dist: %d\n"
-                      KERN_INFO "distance: %d\n"
-                      KERN_INFO "dest    : %d\n"
-                      KERN_INFO "vpos    : %d\n"
-                      KERN_INFO "seg_pos : %d\n"
-                      KERN_INFO "trials  : %d",
-                      seg_dist, distance, dest,
-                      (unsigned int)(pos->volume_pos>>10), pos->seg_pos,
-                      fast_seek_trials);
-                if (distance > 0) {
-                        if (seg_dist < 0) {
-                                TRACE(ft_t_bug, "BUG: distance %d > 0, "
-                                      "segment difference %d < 0",
-                                      distance, seg_dist);
-                                result = -EIO;
-                                break;
-                        }
-                        new_seg = pos->seg_pos + seg_dist;
-                        if (new_seg > volume->end_seg) {
-                                new_seg = volume->end_seg;
-                        }
-                        if (old_seg == new_seg || /* loop */
-                            seg_dist <= ZFT_SLOW_SEEK_THRESHOLD ||
-                            fast_seek_trials >= ZFT_FAST_SEEK_MAX_TRIALS) {
-                                TRACE(ft_t_noise, "starting slow seek:\n"
-                                   KERN_INFO "fast seek failed too often: %s\n"
-                                   KERN_INFO "near target position      : %s\n"
-                                   KERN_INFO "looping between two segs  : %s",
-                                      (fast_seek_trials >= 
-                                       ZFT_FAST_SEEK_MAX_TRIALS)
-                                      ? "yes" : "no",
-                                      (seg_dist <= ZFT_SLOW_SEEK_THRESHOLD) 
-                                      ? "yes" : "no",
-                                      (old_seg == new_seg)
-                                      ? "yes" : "no");
-                                result = slow_seek_forward(dest, &cseg, 
-                                                           pos, volume, buf);
-                                break;
-                        }
-                        old_seg = new_seg;
-                        limit = volume->end_seg;
-                        fast_seek_trials ++;
-                        for (;;) {
-                                result = search_valid_segment(new_seg, limit,
-                                                              volume->size,
-                                                              pos, &cseg,
-                                                              volume, buf);
-                                if (result == 0 || result == -EINTR) {
-                                        break;
-                                }
-                                if (new_seg == volume->start_seg) {
-                                        result = -EIO; /* set errror 
-                                                        * condition
-                                                        */
-                                        break;
-                                }
-                                limit    = new_seg;
-                                new_seg -= ZFT_FAST_SEEK_BACKUP;
-                                if (new_seg < volume->start_seg) {
-                                        new_seg = volume->start_seg;
-                                }
-                        }
-                        if (result < 0) {
-                                TRACE(ft_t_warn,
-                                      "Couldn't find a readable segment");
-                                break;
-                        }
-                } else /* if (distance < 0) */ {
-                        if (seg_dist > 0) {
-                                TRACE(ft_t_bug, "BUG: distance %d < 0, "
-                                      "segment difference %d >0",
-                                      distance, seg_dist);
-                                result = -EIO;
-                                break;
-                        }
-                        new_seg = pos->seg_pos + seg_dist;
-                        if (fast_seek_trials > 0 && seg_dist == 0) {
-                                /* this avoids sticking to the same
-                                 * segment all the time. On the other hand:
-                                 * if we got here for the first time, and the
-                                 * deblock_buffer still contains a valid
-                                 * segment, then there is no need to skip to 
-                                 * the previous segment if the desired position
-                                 * is inside this segment.
-                                 */
-                                new_seg --;
-                        }
-                        if (new_seg < volume->start_seg) {
-                                new_seg = volume->start_seg;
-                        }
-                        limit   = pos->seg_pos;
-                        fast_seek_trials ++;
-                        for (;;) {
-                                result = search_valid_segment(new_seg, limit,
-                                                              pos->volume_pos,
-                                                              pos, &cseg,
-                                                              volume, buf);
-                                if (result == 0 || result == -EINTR) {
-                                        break;
-                                }
-                                if (new_seg == volume->start_seg) {
-                                        result = -EIO; /* set errror 
-                                                        * condition
-                                                        */
-                                        break;
-                                }
-                                limit    = new_seg;
-                                new_seg -= ZFT_FAST_SEEK_BACKUP;
-                                if (new_seg < volume->start_seg) {
-                                        new_seg = volume->start_seg;
-                                }
-                        }
-                        if (result < 0) {
-                                TRACE(ft_t_warn,
-                                      "Couldn't find a readable segment");
-                                break;
-                        }
-                }
-                distance = dest - (pos->volume_pos >> 10);
-        }
-        TRACE_EXIT result;
-}
-
-
-/*  advance inside the given segment at most to_do bytes.
- *  of kilobytes moved
- */
-
-static int seek_in_segment(const unsigned int to_do,
-                           cmpr_info  *c_info,
-                           const char *src_buf, 
-                           const int seg_sz, 
-                           const int seg_pos,
-                           const zft_volinfo *volume)
-{
-        int result = 0;
-        int blk_sz = volume->blk_sz >> 10;
-        int remaining = to_do;
-        TRACE_FUN(ft_t_flow);
-
-        if (c_info->offset == 0) {
-                /* new segment just read
-                 */
-                TRACE_CATCH(get_cseg(c_info, src_buf, seg_sz, volume),);
-                c_info->cmpr_pos += c_info->count;
-                DUMP_CMPR_INFO(ft_t_noise, "", c_info);
-        }
-        /* loop and uncompress until user buffer full or
-         * deblock-buffer empty 
-         */
-        TRACE(ft_t_noise, "compressed_sz: %d, compos : %d",
-              c_info->cmpr_sz, c_info->cmpr_pos);
-        while (c_info->spans == 0 && remaining > 0) {
-                if (c_info->cmpr_pos  != 0) { /* cmpr buf is not empty */
-                        result       += blk_sz;
-                        remaining    -= blk_sz;
-                        c_info->cmpr_pos = 0;
-                }
-                if (remaining > 0) {
-                        get_next_cluster(c_info, src_buf, seg_sz, 
-                                         volume->end_seg == seg_pos);
-                        if (c_info->count != 0) {
-                                c_info->cmpr_pos = c_info->count;
-                                c_info->offset  += c_info->count;
-                        } else {
-                                break;
-                        }
-                }
-                /*  Allow escape from this loop on signal!
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                DUMP_CMPR_INFO(ft_t_noise, "", c_info);
-                TRACE(ft_t_noise, "to_do: %d", remaining);
-        }
-        if (seg_sz - c_info->offset <= 18) {
-                c_info->offset = seg_sz;
-        }
-        TRACE(ft_t_noise, "\n"
-              KERN_INFO "segment size   : %d\n"
-              KERN_INFO "buf_pos_read   : %d\n"
-              KERN_INFO "remaining      : %d",
-              seg_sz, c_info->offset,
-              seg_sz - c_info->offset);
-        TRACE_EXIT result;
-}                
-
-static int slow_seek_forward_until_error(const unsigned int distance,
-                                         cmpr_info *c_info,
-                                         zft_position *pos, 
-                                         const zft_volinfo *volume,
-                                         __u8 *buf)
-{
-        unsigned int remaining = distance;
-        int seg_sz;
-        int seg_pos;
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        seg_pos = pos->seg_pos;
-        do {
-                TRACE_CATCH(seg_sz = zft_fetch_segment(seg_pos, buf, 
-                                                       FT_RD_AHEAD),);
-                /* now we have the contents of the actual segment in
-                 * the deblock buffer
-                 */
-                TRACE_CATCH(result = seek_in_segment(remaining, c_info, buf,
-                                                     seg_sz, seg_pos,volume),);
-                remaining        -= result;
-                pos->volume_pos  += result<<10;
-                pos->seg_pos      = seg_pos;
-                pos->seg_byte_pos = c_info->offset;
-                seg_pos ++;
-                if (seg_pos <= volume->end_seg && c_info->offset == seg_sz) {
-                        pos->seg_pos ++;
-                        pos->seg_byte_pos = 0;
-                        c_info->offset = 0;
-                }
-                /*  Allow escape from this loop on signal!
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                TRACE(ft_t_noise, "\n"
-                      KERN_INFO "remaining:  %d\n"
-                      KERN_INFO "seg_pos:    %d\n"
-                      KERN_INFO "end_seg:    %d\n"
-                      KERN_INFO "result:     %d",
-                      remaining, seg_pos, volume->end_seg, result);  
-        } while (remaining > 0 && seg_pos <= volume->end_seg);
-        TRACE_EXIT 0;
-}
-
-/* return segment id of next segment containing valid data, -EIO otherwise
- */
-static int search_valid_segment(unsigned int segment,
-                                const unsigned int end_seg,
-                                const unsigned int max_foffs,
-                                zft_position *pos,
-                                cmpr_info *c_info,
-                                const zft_volinfo *volume,
-                                __u8 *buf)
-{
-        cmpr_info tmp_info;
-        int seg_sz;
-        TRACE_FUN(ft_t_flow);
-        
-        memset(&tmp_info, 0, sizeof(cmpr_info));
-        while (segment <= end_seg) {
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                TRACE(ft_t_noise,
-                      "Searching readable segment between %d and %d",
-                      segment, end_seg);
-                seg_sz = zft_fetch_segment(segment, buf, FT_RD_AHEAD);
-                if ((seg_sz > 0) &&
-                    (get_cseg (&tmp_info, buf, seg_sz, volume) >= 0) &&
-                    (tmp_info.foffs != 0 || segment == volume->start_seg)) {
-                        if ((tmp_info.foffs>>10) > max_foffs) {
-                                TRACE_ABORT(-EIO, ft_t_noise, "\n"
-                                            KERN_INFO "cseg.foff: %d\n"
-                                            KERN_INFO "dest     : %d",
-                                            (int)(tmp_info.foffs >> 10),
-                                            max_foffs);
-                        }
-                        DUMP_CMPR_INFO(ft_t_noise, "", &tmp_info);
-                        *c_info           = tmp_info;
-                        pos->seg_pos      = segment;
-                        pos->volume_pos   = c_info->foffs;
-                        pos->seg_byte_pos = c_info->offset;
-                        TRACE(ft_t_noise, "found segment at %d", segment);
-                        TRACE_EXIT 0;
-                }
-                segment++;
-        }
-        TRACE_EXIT -EIO;
-}
-
-static int slow_seek_forward(unsigned int dest,
-                             cmpr_info *c_info,
-                             zft_position *pos,
-                             const zft_volinfo *volume,
-                             __u8 *buf)
-{
-        unsigned int distance;
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-                
-        distance = dest - (pos->volume_pos >> 10);
-        while ((distance > 0) &&
-               (result = slow_seek_forward_until_error(distance,
-                                                       c_info,
-                                                       pos,
-                                                       volume,
-                                                       buf)) < 0) {
-                if (result == -EINTR) {
-                        break;
-                }
-                TRACE(ft_t_noise, "seg_pos: %d", pos->seg_pos);
-                /* the failing segment is either pos->seg_pos or
-                 * pos->seg_pos + 1. There is no need to further try
-                 * that segment, because ftape_read_segment() already
-                 * has tried very much to read it. So we start with
-                 * following segment, which is pos->seg_pos + 1
-                 */
-                if(search_valid_segment(pos->seg_pos+1, volume->end_seg, dest,
-                                        pos, c_info,
-                                        volume, buf) < 0) {
-                        TRACE(ft_t_noise, "search_valid_segment() failed");
-                        result = -EIO;
-                        break;
-                }
-                distance = dest - (pos->volume_pos >> 10);
-                result = 0;
-                TRACE(ft_t_noise, "segment: %d", pos->seg_pos);
-                /* found valid segment, retry the seek */
-        }
-        TRACE_EXIT result;
-}
-
-static int compute_seg_pos(const unsigned int dest,
-                           zft_position *pos,
-                           const zft_volinfo *volume)
-{
-        int segment;
-        int distance = dest - (pos->volume_pos >> 10);
-        unsigned int raw_size;
-        unsigned int virt_size;
-        unsigned int factor;
-        TRACE_FUN(ft_t_flow);
-
-        if (distance >= 0) {
-                raw_size  = volume->end_seg - pos->seg_pos + 1;
-                virt_size = ((unsigned int)(volume->size>>10) 
-                             - (unsigned int)(pos->volume_pos>>10)
-                             + FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS - 1);
-                virt_size /= FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS;
-                if (virt_size == 0 || raw_size == 0) {
-                        TRACE_EXIT 0;
-                }
-                if (raw_size >= (1<<25)) {
-                        factor = raw_size/(virt_size>>7);
-                } else {
-                        factor = (raw_size<<7)/virt_size;
-                }
-                segment = distance/(FT_SECTORS_PER_SEGMENT-FT_ECC_SECTORS);
-                segment = (segment * factor)>>7;
-        } else {
-                raw_size  = pos->seg_pos - volume->start_seg + 1;
-                virt_size = ((unsigned int)(pos->volume_pos>>10)
-                             + FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS - 1);
-                virt_size /= FT_SECTORS_PER_SEGMENT - FT_ECC_SECTORS;
-                if (virt_size == 0 || raw_size == 0) {
-                        TRACE_EXIT 0;
-                }
-                if (raw_size >= (1<<25)) {
-                        factor = raw_size/(virt_size>>7);
-                } else {
-                        factor = (raw_size<<7)/virt_size;
-                }
-                segment = distance/(FT_SECTORS_PER_SEGMENT-FT_ECC_SECTORS);
-        }
-        TRACE(ft_t_noise, "factor: %d/%d", factor, 1<<7);
-        TRACE_EXIT segment;
-}
-
-static struct zft_cmpr_ops cmpr_ops = {
-        zftc_write,
-        zftc_read,
-        zftc_seek,
-        zftc_lock,
-        zftc_reset,
-        zftc_cleanup
-};
-
-int zft_compressor_init(void)
-{
-        TRACE_FUN(ft_t_flow);
-        
-#ifdef MODULE
-        printk(KERN_INFO "zftape compressor v1.00a 970514 for " FTAPE_VERSION "\n");
-        if (TRACE_LEVEL >= ft_t_info) {
-                printk(
-KERN_INFO "(c) 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
-KERN_INFO "Compressor for zftape (lzrw3 algorithm)\n");
-        }
-#else /* !MODULE */
-        /* print a short no-nonsense boot message */
-        printk(KERN_INFO "zftape compressor v1.00a 970514\n");
-        printk(KERN_INFO "For use with " FTAPE_VERSION "\n");
-#endif /* MODULE */
-        TRACE(ft_t_info, "zft_compressor_init @ 0x%p", zft_compressor_init);
-        TRACE(ft_t_info, "installing compressor for zftape ...");
-        TRACE_CATCH(zft_cmpr_register(&cmpr_ops),);
-        TRACE_EXIT 0;
-}
-
-#ifdef MODULE
-
-MODULE_AUTHOR(
-        "(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de");
-MODULE_DESCRIPTION(
-"Compression routines for zftape. Uses the lzrw3 algorithm by Ross Williams");
-MODULE_LICENSE("GPL");
-
-/* Called by modules package when installing the driver
- */
-int init_module(void)
-{
-        return zft_compressor_init();
-}
-
-#endif /* MODULE */
diff --git a/drivers/char/ftape/compressor/zftape-compress.h b/drivers/char/ftape/compressor/zftape-compress.h
deleted file mode 100644
index f200741e33bf..000000000000
--- a/drivers/char/ftape/compressor/zftape-compress.h
+++ /dev/null
@@ -1,83 +0,0 @@
-#ifndef _ZFTAPE_COMPRESS_H
-#define _ZFTAPE_COMPRESS_H
-/*
- *      Copyright (c) 1994-1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/compressor/zftape-compress.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/10/05 19:12:32 $
- *
- * This file contains macros and definitions for zftape's
- * builtin compression code.
- *
- */
-
-#include "../zftape/zftape-buffers.h"
-#include "../zftape/zftape-vtbl.h"
-#include "../compressor/lzrw3.h"
-
-/* CMPR_WRK_MEM_SIZE gives the size of the compression wrk_mem */
-/* I got these out of lzrw3.c */
-#define U(X)            ((__u32) X)
-#define SIZE_P_BYTE     (U(sizeof(__u8 *)))
-#define ALIGNMENT_FUDGE (U(16))
-
-#define CMPR_WRK_MEM_SIZE (U(4096)*(SIZE_P_BYTE) + ALIGNMENT_FUDGE)
-
-/* the maximum number of bytes the size of the "compressed" data can
- * exceed the uncompressed data. As it is quite useless to compress
- * data twice it is sometimes the case that it is more efficient to
- * copy a block of data but to feed it to the "compression"
- * algorithm. In this case there are some flag bytes or the like
- * proceding the "compressed" data.  THAT MUST NOT BE THE CASE for the
- * algorithm we use for this driver. Instead, the high bit 15 of
- * compressed_size:
- *
- * compressed_size = ftape_compress()
- *
- * must be set in such a case.
- *
- * Nevertheless, it might also be as for lzrw3 that there is an
- * "intermediate" overrun that exceeds the amount of the compressed
- * data that is actually produced. During the algorithm we need in the
- * worst case MAX_CMP_GROUP bytes more than the input-size.
- */
-#define MAX_CMP_GROUP (2+16*2) /* from lzrw3.c */
-
-#define CMPR_OVERRUN      MAX_CMP_GROUP /* during compression */
-
-/****************************************************/
-
-#define     CMPR_BUFFER_SIZE (MAX_BLOCK_SIZE + CMPR_OVERRUN)
-
-/* the compression map stores the byte offset compressed blocks within
- * the current volume for catridges with format code 2,3 and 5
- * (and old versions of zftape) and the offset measured in kilobytes for
- * format code 4 and 6. This gives us a possible max. size of a 
- * compressed volume of 1024*4GIG which should be enough.
- */
-typedef __u32 CmprMap;
-
-/* globals 
- */
-
-/* exported functions
- */
-
-#endif /* _ZFTAPE_COMPRESS_H */
diff --git a/drivers/char/ftape/lowlevel/Makefile b/drivers/char/ftape/lowlevel/Makefile
deleted file mode 100644
index febab07ba427..000000000000
--- a/drivers/char/ftape/lowlevel/Makefile
+++ /dev/null
@@ -1,43 +0,0 @@
-#
-#       Copyright (C) 1996, 1997 Clau-Justus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/Makefile,v $
-# $Revision: 1.4 $
-# $Date: 1997/10/07 09:26:02 $
-#
-#      Makefile for the lowlevel part QIC-40/80/3010/3020 floppy-tape
-#      driver for Linux.
-#
-
-obj-$(CONFIG_FTAPE) += ftape.o
-
-ftape-objs := ftape-init.o fdc-io.o fdc-isr.o \
-              ftape-bsm.o ftape-ctl.o ftape-read.o ftape-rw.o \
-              ftape-write.o ftape-io.o ftape-calibr.o ftape-ecc.o fc-10.o \
-              ftape-buffer.o ftape-format.o ftape_syms.o
-
-ifeq ($(CONFIG_FTAPE),y)
-ftape-objs += ftape-setup.o
-endif
-
-ifndef CONFIG_FT_NO_TRACE_AT_ALL
-ftape-objs += ftape-tracing.o
-endif
-
-ifeq ($(CONFIG_FT_PROC_FS),y)
-ftape-objs += ftape-proc.o
-endif
diff --git a/drivers/char/ftape/lowlevel/fc-10.c b/drivers/char/ftape/lowlevel/fc-10.c
deleted file mode 100644
index 9bc1cddade76..000000000000
--- a/drivers/char/ftape/lowlevel/fc-10.c
+++ /dev/null
@@ -1,175 +0,0 @@
-/*
- *
-
-   Copyright (C) 1993,1994 Jon Tombs.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   The entire guts of this program was written by dosemu, modified to
-   record reads and writes to the ports in the 0x180-0x188 address space,
-   while running the CMS program TAPE.EXE V2.0.5 supplied with the drive.
-
-   Modified to use an array of addresses and generally cleaned up (made
-   much shorter) 4 June 94, dosemu isn't that good at writing short code it
-   would seem :-). Made independent of 0x180, but I doubt it will work
-   at any other address.
-
-   Modified for distribution with ftape source. 21 June 94, SJL.
-
-   Modifications on 20 October 95, by Daniel Cohen (catman@wpi.edu):
-   Modified to support different DMA, IRQ, and IO Ports.  Borland's
-   Turbo Debugger in virtual 8086 mode (TD386.EXE with hardware breakpoints
-   provided by the TDH386.SYS Device Driver) was used on the CMS program
-   TAPE V4.0.5.  I set breakpoints on I/O to ports 0x180-0x187.  Note that
-   CMS's program will not successfully configure the tape drive if you set
-   breakpoints on IO Reads, but you can set them on IO Writes without problems.
-   Known problems:
-   - You can not use DMA Channels 5 or 7.
-
-   Modification on 29 January 96, by Daniel Cohen (catman@wpi.edu):
-   Modified to only accept IRQs 3 - 7, or 9.  Since we can only send a 3 bit
-   number representing the IRQ to the card, special handling is required when
-   IRQ 9 is selected.  IRQ 2 and 9 are the same, and we should request IRQ 9
-   from the kernel while telling the card to use IRQ 2.  Thanks to Greg
-   Crider (gcrider@iclnet.org) for finding and locating this bug, as well as
-   testing the patch.
-
-   Modification on 11 December 96, by Claus Heine (claus@momo.math.rwth-aachen.de):
-   Modified a little to use variahle ft_fdc_base, ft_fdc_irq, ft_fdc_dma 
-   instead of preprocessor symbols. Thus we can compile this into the module
-   or kernel and let the user specify the options as command line arguments.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fc-10.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:04 $
- *
- *      This file contains code for the CMS FC-10/FC-20 card.
- */
-
-#include <asm/io.h>
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/fc-10.h"
-
-static __u16 inbs_magic[] = {
-        0x3, 0x3, 0x0, 0x4, 0x7, 0x2, 0x5, 0x3, 0x1, 0x4,
-        0x3, 0x5, 0x2, 0x0, 0x3, 0x7, 0x4, 0x2,
-        0x0, 0x1, 0x2, 0x3, 0x4, 0x5, 0x6, 0x7
-};
-
-static __u16 fc10_ports[] = {
-        0x180, 0x210, 0x2A0, 0x300, 0x330, 0x340, 0x370
-};
-
-int fc10_enable(void)
-{
-        int i;
-        __u8 cardConfig = 0x00;
-        __u8 x;
-        TRACE_FUN(ft_t_flow);
-
-/*  This code will only work if the FC-10 (or FC-20) is set to
- *  use DMA channels 1, 2, or 3.  DMA channels 5 and 7 seem to be 
- *  initialized by the same command as channels 1 and 3, respectively.
- */
-        if (ft_fdc_dma > 3) {
-                TRACE_ABORT(0, ft_t_err,
-"Error: The FC-10/20 must be set to use DMA channels 1, 2, or 3!");
-        }
-/*  Only allow the FC-10/20 to use IRQ 3-7, or 9.  Note that CMS's program
- *  only accepts IRQ's 2-7, but in linux, IRQ 2 is the same as IRQ 9.
- */
-        if (ft_fdc_irq < 3 || ft_fdc_irq == 8 || ft_fdc_irq > 9) {
-                TRACE_ABORT(0, ft_t_err, 
-"Error: The FC-10/20 must be set to use IRQ levels 3 - 7, or 9!\n"
-KERN_INFO "Note: IRQ 9 is the same as IRQ 2");
-        }
-        /*  Clear state machine ???
-         */
-        for (i = 0; i < NR_ITEMS(inbs_magic); i++) {
-                inb(ft_fdc_base + inbs_magic[i]);
-        }
-        outb(0x0, ft_fdc_base);
-
-        x = inb(ft_fdc_base);
-        if (x == 0x13 || x == 0x93) {
-                for (i = 1; i < 8; i++) {
-                        if (inb(ft_fdc_base + i) != x) {
-                                TRACE_EXIT 0;
-                        }
-                }
-        } else {
-                TRACE_EXIT 0;
-        }
-
-        outb(0x8, ft_fdc_base);
-
-        for (i = 0; i < 8; i++) {
-                if (inb(ft_fdc_base + i) != 0x0) {
-                        TRACE_EXIT 0;
-                }
-        }
-        outb(0x10, ft_fdc_base);
-
-        for (i = 0; i < 8; i++) {
-                if (inb(ft_fdc_base + i) != 0xff) {
-                        TRACE_EXIT 0;
-                }
-        }
-
-        /*  Okay, we found a FC-10 card ! ???
-         */
-        outb(0x0, fdc.ccr);
-
-        /*  Clear state machine again ???
-         */
-        for (i = 0; i < NR_ITEMS(inbs_magic); i++) {
-                inb(ft_fdc_base + inbs_magic[i]);
-        }
-        /* Send io port */
-        for (i = 0; i < NR_ITEMS(fc10_ports); i++)
-                if (ft_fdc_base == fc10_ports[i])
-                        cardConfig = i + 1;
-        if (cardConfig == 0) {
-                TRACE_EXIT 0;   /* Invalid I/O Port */
-        }
-        /* and IRQ - If using IRQ 9, tell the FC card it is actually IRQ 2 */
-        if (ft_fdc_irq != 9)
-                cardConfig |= ft_fdc_irq << 3;
-        else
-                cardConfig |= 2 << 3;
-
-        /* and finally DMA Channel */
-        cardConfig |= ft_fdc_dma << 6;
-        outb(cardConfig, ft_fdc_base);  /* DMA [2 bits]/IRQ [3 bits]/BASE [3 bits] */
-
-        /*  Enable FC-10 ???
-         */
-        outb(0, fdc.ccr);
-        outb(0, fdc.dor2);
-        outb(FDC_DMA_MODE /* 8 */, fdc.dor);
-        outb(FDC_DMA_MODE /* 8 */, fdc.dor);
-        outb(1, fdc.dor2);
-
-        /*************************************
-         *
-         * cH: why the hell should this be necessary? This is done 
-         *     by fdc_reset()!!!
-         *
-         *************************************/
-        /*  Initialize fdc, select drive B:
-         */
-        outb(FDC_DMA_MODE, fdc.dor);    /* assert reset, dma & irq enabled */
-        /*       0x08    */
-        outb(FDC_DMA_MODE|FDC_RESET_NOT, fdc.dor);      /* release reset */
-        /*       0x08    |   0x04   = 0x0c */
-        outb(FDC_DMA_MODE|FDC_RESET_NOT|FDC_MOTOR_1|FTAPE_SEL_B, fdc.dor);
-        /*       0x08    |   0x04      |  0x20     |  0x01  = 0x2d */    
-        /* select drive 1 */ /* why not drive 0 ???? */
-        TRACE_EXIT (x == 0x93) ? 2 : 1;
-}
diff --git a/drivers/char/ftape/lowlevel/fc-10.h b/drivers/char/ftape/lowlevel/fc-10.h
deleted file mode 100644
index da7b88bca889..000000000000
--- a/drivers/char/ftape/lowlevel/fc-10.h
+++ /dev/null
@@ -1,39 +0,0 @@
-#ifndef _FC_10_H
-#define _FC_10_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fc-10.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/09/19 09:05:22 $
- *
- *      This file contains definitions for the FC-10 code
- *      of the QIC-40/80 floppy-tape driver for Linux.
- */
-
-/*
- *      fc-10.c defined global vars.
- */
-
-/*
- *      fc-10.c defined global functions.
- */
-extern int fc10_enable(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/fdc-io.c b/drivers/char/ftape/lowlevel/fdc-io.c
deleted file mode 100644
index bbcf918f056f..000000000000
--- a/drivers/char/ftape/lowlevel/fdc-io.c
+++ /dev/null
@@ -1,1349 +0,0 @@
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-io.c,v $
- * $Revision: 1.7.4.2 $
- * $Date: 1997/11/16 14:48:17 $
- *
- *      This file contains the low-level floppy disk interface code
- *      for the QIC-40/80/3010/3020 floppy-tape driver "ftape" for
- *      Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/ioport.h>
-#include <linux/interrupt.h>
-#include <linux/kernel.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#include <asm/dma.h>
-#include <asm/irq.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/fdc-isr.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-calibr.h"
-#include "../lowlevel/fc-10.h"
-
-/*      Global vars.
- */
-static int ftape_motor;
-volatile int ftape_current_cylinder = -1;
-volatile fdc_mode_enum fdc_mode = fdc_idle;
-fdc_config_info fdc;
-DECLARE_WAIT_QUEUE_HEAD(ftape_wait_intr);
-
-unsigned int ft_fdc_base       = CONFIG_FT_FDC_BASE;
-unsigned int ft_fdc_irq        = CONFIG_FT_FDC_IRQ;
-unsigned int ft_fdc_dma        = CONFIG_FT_FDC_DMA;
-unsigned int ft_fdc_threshold  = CONFIG_FT_FDC_THR;  /* bytes */
-unsigned int ft_fdc_rate_limit = CONFIG_FT_FDC_MAX_RATE; /* bits/sec */
-int ft_probe_fc10        = CONFIG_FT_PROBE_FC10;
-int ft_mach2             = CONFIG_FT_MACH2;
-
-/*      Local vars.
- */
-static spinlock_t fdc_io_lock; 
-static unsigned int fdc_calibr_count;
-static unsigned int fdc_calibr_time;
-static int fdc_status;
-volatile __u8 fdc_head;         /* FDC head from sector id */
-volatile __u8 fdc_cyl;          /* FDC track from sector id */
-volatile __u8 fdc_sect;         /* FDC sector from sector id */
-static int fdc_data_rate = 500; /* data rate (Kbps) */
-static int fdc_rate_code;       /* data rate code (0 == 500 Kbps) */
-static int fdc_seek_rate = 2;   /* step rate (msec) */
-static void (*do_ftape) (void);
-static int fdc_fifo_state;      /* original fifo setting - fifo enabled */
-static int fdc_fifo_thr;        /* original fifo setting - threshold */
-static int fdc_lock_state;      /* original lock setting - locked */
-static int fdc_fifo_locked;     /* has fifo && lock set ? */
-static __u8 fdc_precomp;        /* default precomp. value (nsec) */
-static __u8 fdc_prec_code;      /* fdc precomp. select code */
-
-static char ftape_id[] = "ftape";  /* used by request irq and free irq */
-
-static int fdc_set_seek_rate(int seek_rate);
-
-void fdc_catch_stray_interrupts(int count)
-{
-        unsigned long flags;
-
-        spin_lock_irqsave(&fdc_io_lock, flags);
-        if (count == 0) {
-                ft_expected_stray_interrupts = 0;
-        } else {
-                ft_expected_stray_interrupts += count;
-        }
-        spin_unlock_irqrestore(&fdc_io_lock, flags);
-}
-
-/*  Wait during a timeout period for a given FDC status.
- *  If usecs == 0 then just test status, else wait at least for usecs.
- *  Returns -ETIME on timeout. Function must be calibrated first !
- */
-static int fdc_wait(unsigned int usecs, __u8 mask, __u8 state)
-{
-        int count_1 = (fdc_calibr_count * usecs +
-                       fdc_calibr_count - 1) / fdc_calibr_time;
-
-        do {
-                fdc_status = inb_p(fdc.msr);
-                if ((fdc_status & mask) == state) {
-                        return 0;
-                }
-        } while (count_1-- >= 0);
-        return -ETIME;
-}
-
-int fdc_ready_wait(unsigned int usecs)
-{
-        return fdc_wait(usecs, FDC_DATA_READY | FDC_BUSY, FDC_DATA_READY);
-}
-
-/* Why can't we just use udelay()?
- */
-static void fdc_usec_wait(unsigned int usecs)
-{
-        fdc_wait(usecs, 0, 1);  /* will always timeout ! */
-}
-
-static int fdc_ready_out_wait(unsigned int usecs)
-{
-        fdc_usec_wait(FT_RQM_DELAY);    /* wait for valid RQM status */
-        return fdc_wait(usecs, FDC_DATA_OUT_READY, FDC_DATA_OUT_READY);
-}
-
-void fdc_wait_calibrate(void)
-{
-        ftape_calibrate("fdc_wait",
-                        fdc_usec_wait, &fdc_calibr_count, &fdc_calibr_time); 
-}
-
-/*  Wait for a (short) while for the FDC to become ready
- *  and transfer the next command byte.
- *  Return -ETIME on timeout on getting ready (depends on hardware!).
- */
-static int fdc_write(const __u8 data)
-{
-        fdc_usec_wait(FT_RQM_DELAY);    /* wait for valid RQM status */
-        if (fdc_wait(150, FDC_DATA_READY_MASK, FDC_DATA_IN_READY) < 0) {
-                return -ETIME;
-        } else {
-                outb(data, fdc.fifo);
-                return 0;
-        }
-}
-
-/*  Wait for a (short) while for the FDC to become ready
- *  and transfer the next result byte.
- *  Return -ETIME if timeout on getting ready (depends on hardware!).
- */
-static int fdc_read(__u8 * data)
-{
-        fdc_usec_wait(FT_RQM_DELAY);    /* wait for valid RQM status */
-        if (fdc_wait(150, FDC_DATA_READY_MASK, FDC_DATA_OUT_READY) < 0) {
-                return -ETIME;
-        } else {
-                *data = inb(fdc.fifo);
-                return 0;
-        }
-}
-
-/*  Output a cmd_len long command string to the FDC.
- *  The FDC should be ready to receive a new command or
- *  an error (EBUSY or ETIME) will occur.
- */
-int fdc_command(const __u8 * cmd_data, int cmd_len)
-{
-        int result = 0;
-        unsigned long flags;
-        int count = cmd_len;
-        int retry = 0;
-#ifdef TESTING
-        static unsigned int last_time;
-        unsigned int time;
-#endif
-        TRACE_FUN(ft_t_any);
-
-        fdc_usec_wait(FT_RQM_DELAY);    /* wait for valid RQM status */
-        spin_lock_irqsave(&fdc_io_lock, flags);
-        if (!in_interrupt())
-                /* Yes, I know, too much comments inside this function
-                 * ...
-                 * 
-                 * Yet another bug in the original driver. All that
-                 * havoc is caused by the fact that the isr() sends
-                 * itself a command to the floppy tape driver (pause,
-                 * micro step pause).  Now, the problem is that
-                 * commands are transmitted via the fdc_seek
-                 * command. But: the fdc performs seeks in the
-                 * background i.e. it doesn't signal busy while
-                 * sending the step pulses to the drive. Therefore the
-                 * non-interrupt level driver has no chance to tell
-                 * whether the isr() just has issued a seek. Therefore
-                 * we HAVE TO have a look at the ft_hide_interrupt
-                 * flag: it signals the non-interrupt level part of
-                 * the driver that it has to wait for the fdc until it
-                 * has completet seeking.
-                 *
-                 * THIS WAS PRESUMABLY THE REASON FOR ALL THAT
-                 * "fdc_read timeout" errors, I HOPE :-)
-                 */
-                if (ft_hide_interrupt) {
-                        restore_flags(flags);
-                        TRACE(ft_t_info,
-                              "Waiting for the isr() completing fdc_seek()");
-                        if (fdc_interrupt_wait(2 * FT_SECOND) < 0) {
-                                TRACE(ft_t_warn,
-                      "Warning: timeout waiting for isr() seek to complete");
-                        }
-                        if (ft_hide_interrupt || !ft_seek_completed) {
-                                /* There cannot be another
-                                 * interrupt. The isr() only stops
-                                 * the tape and the next interrupt
-                                 * won't come until we have send our
-                                 * command to the drive.
-                                 */
-                                TRACE_ABORT(-EIO, ft_t_bug,
-                                            "BUG? isr() is still seeking?\n"
-                                            KERN_INFO "hide: %d\n"
-                                            KERN_INFO "seek: %d",
-                                            ft_hide_interrupt,
-                                            ft_seek_completed);
-
-                        }
-                        fdc_usec_wait(FT_RQM_DELAY);    /* wait for valid RQM status */
-                        spin_lock_irqsave(&fdc_io_lock, flags);
-                }
-        fdc_status = inb(fdc.msr);
-        if ((fdc_status & FDC_DATA_READY_MASK) != FDC_DATA_IN_READY) {
-                spin_unlock_irqrestore(&fdc_io_lock, flags);
-                TRACE_ABORT(-EBUSY, ft_t_err, "fdc not ready");
-        } 
-        fdc_mode = *cmd_data;   /* used by isr */
-#ifdef TESTING
-        if (fdc_mode == FDC_SEEK) {
-                time = ftape_timediff(last_time, ftape_timestamp());
-                if (time < 6000) {
-        TRACE(ft_t_bug,"Warning: short timeout between seek commands: %d",
-              time);
-                }
-        }
-#endif
-        if (!in_interrupt()) {
-                /* shouldn't be cleared if called from isr
-                 */
-                ft_interrupt_seen = 0;
-        }
-        while (count) {
-                result = fdc_write(*cmd_data);
-                if (result < 0) {
-                        TRACE(ft_t_fdc_dma,
-                              "fdc_mode = %02x, status = %02x at index %d",
-                              (int) fdc_mode, (int) fdc_status,
-                              cmd_len - count);
-                        if (++retry <= 3) {
-                                TRACE(ft_t_warn, "fdc_write timeout, retry");
-                        } else {
-                                TRACE(ft_t_err, "fdc_write timeout, fatal");
-                                /* recover ??? */
-                                break;
-                        }
-                } else {
-                        --count;
-                        ++cmd_data;
-                }
-        }
-#ifdef TESTING
-        if (fdc_mode == FDC_SEEK) {
-                last_time = ftape_timestamp();
-        }
-#endif
-        spin_unlock_irqrestore(&fdc_io_lock, flags);
-        TRACE_EXIT result;
-}
-
-/*  Input a res_len long result string from the FDC.
- *  The FDC should be ready to send the result or an error
- *  (EBUSY or ETIME) will occur.
- */
-int fdc_result(__u8 * res_data, int res_len)
-{
-        int result = 0;
-        unsigned long flags;
-        int count = res_len;
-        int retry = 0;
-        TRACE_FUN(ft_t_any);
-
-        spin_lock_irqsave(&fdc_io_lock, flags);
-        fdc_status = inb(fdc.msr);
-        if ((fdc_status & FDC_DATA_READY_MASK) != FDC_DATA_OUT_READY) {
-                TRACE(ft_t_err, "fdc not ready");
-                result = -EBUSY;
-        } else while (count) {
-                if (!(fdc_status & FDC_BUSY)) {
-                        spin_unlock_irqrestore(&fdc_io_lock, flags);
-                        TRACE_ABORT(-EIO, ft_t_err, "premature end of result phase");
-                }
-                result = fdc_read(res_data);
-                if (result < 0) {
-                        TRACE(ft_t_fdc_dma,
-                              "fdc_mode = %02x, status = %02x at index %d",
-                              (int) fdc_mode,
-                              (int) fdc_status,
-                              res_len - count);
-                        if (++retry <= 3) {
-                                TRACE(ft_t_warn, "fdc_read timeout, retry");
-                        } else {
-                                TRACE(ft_t_err, "fdc_read timeout, fatal");
-                                /* recover ??? */
-                                break;
-                                ++retry;
-                        }
-                } else {
-                        --count;
-                        ++res_data;
-                }
-        }
-        spin_unlock_irqrestore(&fdc_io_lock, flags);
-        fdc_usec_wait(FT_RQM_DELAY);    /* allow FDC to negate BSY */
-        TRACE_EXIT result;
-}
-
-/*      Handle command and result phases for
- *      commands without data phase.
- */
-static int fdc_issue_command(const __u8 * out_data, int out_count,
-                      __u8 * in_data, int in_count)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (out_count > 0) {
-                TRACE_CATCH(fdc_command(out_data, out_count),);
-        }
-        /* will take 24 - 30 usec for fdc_sense_drive_status and
-         * fdc_sense_interrupt_status commands.
-         *    35 fails sometimes (5/9/93 SJL)
-         * On a loaded system it incidentally takes longer than
-         * this for the fdc to get ready ! ?????? WHY ??????
-         * So until we know what's going on use a very long timeout.
-         */
-        TRACE_CATCH(fdc_ready_out_wait(500 /* usec */),);
-        if (in_count > 0) {
-                TRACE_CATCH(fdc_result(in_data, in_count),
-                            TRACE(ft_t_err, "result phase aborted"));
-        }
-        TRACE_EXIT 0;
-}
-
-/*      Wait for FDC interrupt with timeout (in milliseconds).
- *      Signals are blocked so the wait will not be aborted.
- *      Note: interrupts must be enabled ! (23/05/93 SJL)
- */
-int fdc_interrupt_wait(unsigned int time)
-{
-        DECLARE_WAITQUEUE(wait,current);
-        sigset_t old_sigmask;   
-        static int resetting;
-        long timeout;
-
-        TRACE_FUN(ft_t_fdc_dma);
-
-        if (waitqueue_active(&ftape_wait_intr)) {
-                TRACE_ABORT(-EIO, ft_t_err, "error: nested call");
-        }
-        /* timeout time will be up to USPT microseconds too long ! */
-        timeout = (1000 * time + FT_USPT - 1) / FT_USPT;
-
-        spin_lock_irq(&current->sighand->siglock);
-        old_sigmask = current->blocked;
-        sigfillset(&current->blocked);
-        recalc_sigpending();
-        spin_unlock_irq(&current->sighand->siglock);
-
-        set_current_state(TASK_INTERRUPTIBLE);
-        add_wait_queue(&ftape_wait_intr, &wait);
-        while (!ft_interrupt_seen && timeout)
-                timeout = schedule_timeout_interruptible(timeout);
-
-        spin_lock_irq(&current->sighand->siglock);
-        current->blocked = old_sigmask;
-        recalc_sigpending();
-        spin_unlock_irq(&current->sighand->siglock);
-        
-        remove_wait_queue(&ftape_wait_intr, &wait);
-        /*  the following IS necessary. True: as well
-         *  wake_up_interruptible() as the schedule() set TASK_RUNNING
-         *  when they wakeup a task, BUT: it may very well be that
-         *  ft_interrupt_seen is already set to 1 when we enter here
-         *  in which case schedule() gets never called, and
-         *  TASK_RUNNING never set. This has the funny effect that we
-         *  execute all the code until we leave kernel space, but then
-         *  the task is stopped (a task CANNOT be preempted while in
-         *  kernel mode. Sending a pair of SIGSTOP/SIGCONT to the
-         *  tasks wakes it up again. Funny! :-)
-         */
-        current->state = TASK_RUNNING; 
-        if (ft_interrupt_seen) { /* woken up by interrupt */
-                ft_interrupt_seen = 0;
-                TRACE_EXIT 0;
-        }
-        /*  Original comment:
-         *  In first instance, next statement seems unnecessary since
-         *  it will be cleared in fdc_command. However, a small part of
-         *  the software seems to rely on this being cleared here
-         *  (ftape_close might fail) so stick to it until things get fixed !
-         */
-        /*  My deeply sought of knowledge:
-         *  Behold NO! It is obvious. fdc_reset() doesn't call fdc_command()
-         *  but nevertheless uses fdc_interrupt_wait(). OF COURSE this needs to
-         *  be reset here.
-         */
-        ft_interrupt_seen = 0;  /* clear for next call */
-        if (!resetting) {
-                resetting = 1;  /* break infinite recursion if reset fails */
-                TRACE(ft_t_any, "cleanup reset");
-                fdc_reset();
-                resetting = 0;
-        }
-        TRACE_EXIT (signal_pending(current)) ? -EINTR : -ETIME;
-}
-
-/*      Start/stop drive motor. Enable DMA mode.
- */
-void fdc_motor(int motor)
-{
-        int unit = ft_drive_sel;
-        int data = unit | FDC_RESET_NOT | FDC_DMA_MODE;
-        TRACE_FUN(ft_t_any);
-
-        ftape_motor = motor;
-        if (ftape_motor) {
-                data |= FDC_MOTOR_0 << unit;
-                TRACE(ft_t_noise, "turning motor %d on", unit);
-        } else {
-                TRACE(ft_t_noise, "turning motor %d off", unit);
-        }
-        if (ft_mach2) {
-                outb_p(data, fdc.dor2);
-        } else {
-                outb_p(data, fdc.dor);
-        }
-        ftape_sleep(10 * FT_MILLISECOND);
-        TRACE_EXIT;
-}
-
-static void fdc_update_dsr(void)
-{
-        TRACE_FUN(ft_t_any);
-
-        TRACE(ft_t_flow, "rate = %d Kbps, precomp = %d ns",
-              fdc_data_rate, fdc_precomp);
-        if (fdc.type >= i82077) {
-                outb_p((fdc_rate_code & 0x03) | fdc_prec_code, fdc.dsr);
-        } else {
-                outb_p(fdc_rate_code & 0x03, fdc.ccr);
-        }
-        TRACE_EXIT;
-}
-
-void fdc_set_write_precomp(int precomp)
-{
-        TRACE_FUN(ft_t_any);
-
-        TRACE(ft_t_noise, "New precomp: %d nsec", precomp);
-        fdc_precomp = precomp;
-        /*  write precompensation can be set in multiples of 41.67 nsec.
-         *  round the parameter to the nearest multiple and convert it
-         *  into a fdc setting. Note that 0 means default to the fdc,
-         *  7 is used instead of that.
-         */
-        fdc_prec_code = ((fdc_precomp + 21) / 42) << 2;
-        if (fdc_prec_code == 0 || fdc_prec_code > (6 << 2)) {
-                fdc_prec_code = 7 << 2;
-        }
-        fdc_update_dsr();
-        TRACE_EXIT;
-}
-
-/*  Reprogram the 82078 registers to use Data Rate Table 1 on all drives.
- */
-static void fdc_set_drive_specs(void)
-{
-        __u8 cmd[] = { FDC_DRIVE_SPEC, 0x00, 0x00, 0x00, 0x00, 0xc0};
-        int result;
-        TRACE_FUN(ft_t_any);
-
-        TRACE(ft_t_flow, "Setting of drive specs called");
-        if (fdc.type >= i82078_1) {
-                cmd[1] = (0 << 5) | (2 << 2);
-                cmd[2] = (1 << 5) | (2 << 2);
-                cmd[3] = (2 << 5) | (2 << 2);
-                cmd[4] = (3 << 5) | (2 << 2);
-                result = fdc_command(cmd, NR_ITEMS(cmd));
-                if (result < 0) {
-                        TRACE(ft_t_err, "Setting of drive specs failed");
-                }
-        }
-        TRACE_EXIT;
-}
-
-/* Select clock for fdc, must correspond with tape drive setting !
- * This also influences the fdc timing so we must adjust some values.
- */
-int fdc_set_data_rate(int rate)
-{
-        int bad_rate = 0;
-        TRACE_FUN(ft_t_any);
-
-        /* Select clock for fdc, must correspond with tape drive setting !
-         * This also influences the fdc timing so we must adjust some values.
-         */
-        TRACE(ft_t_fdc_dma, "new rate = %d", rate);
-        switch (rate) {
-        case 250:
-                fdc_rate_code = fdc_data_rate_250;
-                break;
-        case 500:
-                fdc_rate_code = fdc_data_rate_500;
-                break;
-        case 1000:
-                if (fdc.type < i82077) {
-                        bad_rate = 1;
-                } else {
-                        fdc_rate_code = fdc_data_rate_1000;
-                }
-                break;
-        case 2000:
-                if (fdc.type < i82078_1) {
-                        bad_rate = 1;
-                } else {
-                        fdc_rate_code = fdc_data_rate_2000;
-                }
-                break;
-        default:
-                bad_rate = 1;
-        }
-        if (bad_rate) {
-                TRACE_ABORT(-EIO,
-                            ft_t_fdc_dma, "%d is not a valid data rate", rate);
-        }
-        fdc_data_rate = rate;
-        fdc_update_dsr();
-        fdc_set_seek_rate(fdc_seek_rate);  /* clock changed! */
-        ftape_udelay(1000);
-        TRACE_EXIT 0;
-}
-
-/*  keep the unit select if keep_select is != 0,
- */
-static void fdc_dor_reset(int keep_select)
-{
-        __u8 fdc_ctl = ft_drive_sel;
-
-        if (keep_select != 0) {
-                fdc_ctl |= FDC_DMA_MODE;
-                if (ftape_motor) {
-                        fdc_ctl |= FDC_MOTOR_0 << ft_drive_sel;
-                }
-        }
-        ftape_udelay(10); /* ??? but seems to be necessary */
-        if (ft_mach2) {
-                outb_p(fdc_ctl & 0x0f, fdc.dor);
-                outb_p(fdc_ctl, fdc.dor2);
-        } else {
-                outb_p(fdc_ctl, fdc.dor);
-        }
-        fdc_usec_wait(10); /* delay >= 14 fdc clocks */
-        if (keep_select == 0) {
-                fdc_ctl = 0;
-        }
-        fdc_ctl |= FDC_RESET_NOT;
-        if (ft_mach2) {
-                outb_p(fdc_ctl & 0x0f, fdc.dor);
-                outb_p(fdc_ctl, fdc.dor2);
-        } else {
-                outb_p(fdc_ctl, fdc.dor);
-        }
-}
-
-/*      Reset the floppy disk controller. Leave the ftape_unit selected.
- */
-void fdc_reset(void)
-{
-        int st0;
-        int i;
-        int dummy;
-        unsigned long flags;
-        TRACE_FUN(ft_t_any);
-
-        spin_lock_irqsave(&fdc_io_lock, flags);
-
-        fdc_dor_reset(1); /* keep unit selected */
-
-        fdc_mode = fdc_idle;
-
-        /*  maybe the spin_lock_irq* pair is not necessary, BUT:
-         *  the following line MUST be here. Otherwise fdc_interrupt_wait()
-         *  won't wait. Note that fdc_reset() is called from 
-         *  ftape_dumb_stop() when the fdc is busy transferring data. In this
-         *  case fdc_isr() MOST PROBABLY sets ft_interrupt_seen, and tries
-         *  to get the result bytes from the fdc etc. CLASH.
-         */
-        ft_interrupt_seen = 0;
-        
-        /*  Program data rate
-         */
-        fdc_update_dsr();               /* restore data rate and precomp */
-
-        spin_unlock_irqrestore(&fdc_io_lock, flags);
-
-        /*
-         *      Wait for first polling cycle to complete
-         */
-        if (fdc_interrupt_wait(1 * FT_SECOND) < 0) {
-                TRACE(ft_t_err, "no drive polling interrupt!");
-        } else {        /* clear all disk-changed statuses */
-                for (i = 0; i < 4; ++i) {
-                        if(fdc_sense_interrupt_status(&st0, &dummy) != 0) {
-                                TRACE(ft_t_err, "sense failed for %d", i);
-                        }
-                        if (i == ft_drive_sel) {
-                                ftape_current_cylinder = dummy;
-                        }
-                }
-                TRACE(ft_t_noise, "drive polling completed");
-        }
-        /*
-         *      SPECIFY COMMAND
-         */
-        fdc_set_seek_rate(fdc_seek_rate);
-        /*
-         *      DRIVE SPECIFICATION COMMAND (if fdc type known)
-         */
-        if (fdc.type >= i82078_1) {
-                fdc_set_drive_specs();
-        }
-        TRACE_EXIT;
-}
-
-#if !defined(CLK_48MHZ)
-# define CLK_48MHZ 1
-#endif
-
-/*  When we're done, put the fdc into reset mode so that the regular
- *  floppy disk driver will figure out that something is wrong and
- *  initialize the controller the way it wants.
- */
-void fdc_disable(void)
-{
-        __u8 cmd1[] = {FDC_CONFIGURE, 0x00, 0x00, 0x00};
-        __u8 cmd2[] = {FDC_LOCK};
-        __u8 cmd3[] = {FDC_UNLOCK};
-        __u8 stat[1];
-        TRACE_FUN(ft_t_flow);
-
-        if (!fdc_fifo_locked) {
-                fdc_reset();
-                TRACE_EXIT;
-        }
-        if (fdc_issue_command(cmd3, 1, stat, 1) < 0 || stat[0] != 0x00) {
-                fdc_dor_reset(0);
-                TRACE_ABORT(/**/, ft_t_bug, 
-                "couldn't unlock fifo, configuration remains changed");
-        }
-        fdc_fifo_locked = 0;
-        if (CLK_48MHZ && fdc.type >= i82078) {
-                cmd1[0] |= FDC_CLK48_BIT;
-        }
-        cmd1[2] = ((fdc_fifo_state) ? 0 : 0x20) + (fdc_fifo_thr - 1);
-        if (fdc_command(cmd1, NR_ITEMS(cmd1)) < 0) {
-                fdc_dor_reset(0);
-                TRACE_ABORT(/**/, ft_t_bug,
-                "couldn't reconfigure fifo to old state");
-        }
-        if (fdc_lock_state &&
-            fdc_issue_command(cmd2, 1, stat, 1) < 0) {
-                fdc_dor_reset(0);
-                TRACE_ABORT(/**/, ft_t_bug, "couldn't lock old state again");
-        }
-        TRACE(ft_t_noise, "fifo restored: %sabled, thr. %d, %slocked",
-              fdc_fifo_state ? "en" : "dis",
-              fdc_fifo_thr, (fdc_lock_state) ? "" : "not ");
-        fdc_dor_reset(0);
-        TRACE_EXIT;
-}
-
-/*      Specify FDC seek-rate (milliseconds)
- */
-static int fdc_set_seek_rate(int seek_rate)
-{
-        /* set step rate, dma mode, and minimal head load and unload times
-         */
-        __u8 in[3] = { FDC_SPECIFY, 1, (1 << 1)};
- 
-        fdc_seek_rate = seek_rate;
-        in[1] |= (16 - (fdc_data_rate * fdc_seek_rate) / 500) << 4;
-
-        return fdc_command(in, 3);
-}
-
-/*      Sense drive status: get unit's drive status (ST3)
- */
-int fdc_sense_drive_status(int *st3)
-{
-        __u8 out[2];
-        __u8 in[1];
-        TRACE_FUN(ft_t_any);
-
-        out[0] = FDC_SENSED;
-        out[1] = ft_drive_sel;
-        TRACE_CATCH(fdc_issue_command(out, 2, in, 1),);
-        *st3 = in[0];
-        TRACE_EXIT 0;
-}
-
-/*      Sense Interrupt Status command:
- *      should be issued at the end of each seek.
- *      get ST0 and current cylinder.
- */
-int fdc_sense_interrupt_status(int *st0, int *current_cylinder)
-{
-        __u8 out[1];
-        __u8 in[2];
-        TRACE_FUN(ft_t_any);
-
-        out[0] = FDC_SENSEI;
-        TRACE_CATCH(fdc_issue_command(out, 1, in, 2),);
-        *st0 = in[0];
-        *current_cylinder = in[1];
-        TRACE_EXIT 0;
-}
-
-/*      step to track
- */
-int fdc_seek(int track)
-{
-        __u8 out[3];
-        int st0, pcn;
-#ifdef TESTING
-        unsigned int time;
-#endif
-        TRACE_FUN(ft_t_any);
-
-        out[0] = FDC_SEEK;
-        out[1] = ft_drive_sel;
-        out[2] = track;
-#ifdef TESTING
-        time = ftape_timestamp();
-#endif
-        /*  We really need this command to work !
-         */
-        ft_seek_completed = 0;
-        TRACE_CATCH(fdc_command(out, 3),
-                    fdc_reset();
-                    TRACE(ft_t_noise, "destination was: %d, resetting FDC...",
-                          track));
-        /*    Handle interrupts until ft_seek_completed or timeout.
-         */
-        for (;;) {
-                TRACE_CATCH(fdc_interrupt_wait(2 * FT_SECOND),);
-                if (ft_seek_completed) {
-                        TRACE_CATCH(fdc_sense_interrupt_status(&st0, &pcn),);
-                        if ((st0 & ST0_SEEK_END) == 0) {
-                                TRACE_ABORT(-EIO, ft_t_err,
-                                      "no seek-end after seek completion !??");
-                        }
-                        break;
-                }
-        }
-#ifdef TESTING
-        time = ftape_timediff(time, ftape_timestamp()) / abs(track - ftape_current_cylinder);
-        if ((time < 900 || time > 3100) && abs(track - ftape_current_cylinder) > 5) {
-                TRACE(ft_t_warn, "Wrong FDC STEP interval: %d usecs (%d)",
-                         time, track - ftape_current_cylinder);
-        }
-#endif
-        /*    Verify whether we issued the right tape command.
-         */
-        /* Verify that we seek to the proper track. */
-        if (pcn != track) {
-                TRACE_ABORT(-EIO, ft_t_err, "bad seek..");
-        }
-        ftape_current_cylinder = track;
-        TRACE_EXIT 0;
-}
-
-static int perpend_mode; /* set if fdc is in perpendicular mode */
-
-static int perpend_off(void)
-{
-        __u8 perpend[] = {FDC_PERPEND, 0x00};
-        TRACE_FUN(ft_t_any);
-        
-        if (perpend_mode) {
-                /* Turn off perpendicular mode */
-                perpend[1] = 0x80;
-                TRACE_CATCH(fdc_command(perpend, 2),
-                            TRACE(ft_t_err,"Perpendicular mode exit failed!"));
-                perpend_mode = 0;
-        }
-        TRACE_EXIT 0;
-}
-
-static int handle_perpend(int segment_id)
-{
-        __u8 perpend[] = {FDC_PERPEND, 0x00};
-        TRACE_FUN(ft_t_any);
-
-        /* When writing QIC-3020 tapes, turn on perpendicular mode
-         * if tape is moving in forward direction (even tracks).
-         */
-        if (ft_qic_std == QIC_TAPE_QIC3020 &&
-            ((segment_id / ft_segments_per_track) & 1) == 0) {
-/*  FIXME: some i82077 seem to support perpendicular mode as
- *  well. 
- */
-#if 0
-                if (fdc.type < i82077AA) {}
-#else
-                if (fdc.type < i82077 && ft_data_rate < 1000) {
-#endif
-                        /*  fdc does not support perpendicular mode: complain 
-                         */
-                        TRACE_ABORT(-EIO, ft_t_err,
-                                    "Your FDC does not support QIC-3020.");
-                }
-                perpend[1] = 0x03 /* 0x83 + (0x4 << ft_drive_sel) */ ;
-                TRACE_CATCH(fdc_command(perpend, 2),
-                           TRACE(ft_t_err,"Perpendicular mode entry failed!"));
-                TRACE(ft_t_flow, "Perpendicular mode set");
-                perpend_mode = 1;
-                TRACE_EXIT 0;
-        }
-        TRACE_EXIT perpend_off();
-}
-
-static inline void fdc_setup_dma(char mode,
-                                 volatile void *addr, unsigned int count)
-{
-        /* Program the DMA controller.
-         */
-        disable_dma(fdc.dma);
-        clear_dma_ff(fdc.dma);
-        set_dma_mode(fdc.dma, mode);
-        set_dma_addr(fdc.dma, virt_to_bus((void*)addr));
-        set_dma_count(fdc.dma, count);
-        enable_dma(fdc.dma);
-}
-
-/*  Setup fdc and dma for formatting the next segment
- */
-int fdc_setup_formatting(buffer_struct * buff)
-{
-        unsigned long flags;
-        __u8 out[6] = {
-                FDC_FORMAT, 0x00, 3, 4 * FT_SECTORS_PER_SEGMENT, 0x00, 0x6b
-        };
-        TRACE_FUN(ft_t_any);
-        
-        TRACE_CATCH(handle_perpend(buff->segment_id),);
-        /* Program the DMA controller.
-         */
-        TRACE(ft_t_fdc_dma,
-              "phys. addr. = %lx", virt_to_bus((void*) buff->ptr));
-        spin_lock_irqsave(&fdc_io_lock, flags);
-        fdc_setup_dma(DMA_MODE_WRITE, buff->ptr, FT_SECTORS_PER_SEGMENT * 4);
-        /* Issue FDC command to start reading/writing.
-         */
-        out[1] = ft_drive_sel;
-        out[4] = buff->gap3;
-        TRACE_CATCH(fdc_setup_error = fdc_command(out, sizeof(out)),
-                    restore_flags(flags); fdc_mode = fdc_idle);
-        spin_unlock_irqrestore(&fdc_io_lock, flags);
-        TRACE_EXIT 0;
-}
-
-
-/*      Setup Floppy Disk Controller and DMA to read or write the next cluster
- *      of good sectors from or to the current segment.
- */
-int fdc_setup_read_write(buffer_struct * buff, __u8 operation)
-{
-        unsigned long flags;
-        __u8 out[9];
-        int dma_mode;
-        TRACE_FUN(ft_t_any);
-
-        switch(operation) {
-        case FDC_VERIFY:
-                if (fdc.type < i82077) {
-                        operation = FDC_READ;
-                }
-        case FDC_READ:
-        case FDC_READ_DELETED:
-                dma_mode = DMA_MODE_READ;
-                TRACE(ft_t_fdc_dma, "xfer %d sectors to 0x%p",
-                      buff->sector_count, buff->ptr);
-                TRACE_CATCH(perpend_off(),);
-                break;
-        case FDC_WRITE_DELETED:
-                TRACE(ft_t_noise, "deleting segment %d", buff->segment_id);
-        case FDC_WRITE:
-                dma_mode = DMA_MODE_WRITE;
-                /* When writing QIC-3020 tapes, turn on perpendicular mode
-                 * if tape is moving in forward direction (even tracks).
-                 */
-                TRACE_CATCH(handle_perpend(buff->segment_id),);
-                TRACE(ft_t_fdc_dma, "xfer %d sectors from 0x%p",
-                      buff->sector_count, buff->ptr);
-                break;
-        default:
-                TRACE_ABORT(-EIO,
-                            ft_t_bug, "bug: invalid operation parameter");
-        }
-        TRACE(ft_t_fdc_dma, "phys. addr. = %lx",virt_to_bus((void*)buff->ptr));
-        spin_lock_irqsave(&fdc_io_lock, flags);
-        if (operation != FDC_VERIFY) {
-                fdc_setup_dma(dma_mode, buff->ptr,
-                              FT_SECTOR_SIZE * buff->sector_count);
-        }
-        /* Issue FDC command to start reading/writing.
-         */
-        out[0] = operation;
-        out[1] = ft_drive_sel;
-        out[2] = buff->cyl;
-        out[3] = buff->head;
-        out[4] = buff->sect + buff->sector_offset;
-        out[5] = 3;             /* Sector size of 1K. */
-        out[6] = out[4] + buff->sector_count - 1;       /* last sector */
-        out[7] = 109;           /* Gap length. */
-        out[8] = 0xff;          /* No limit to transfer size. */
-        TRACE(ft_t_fdc_dma, "C: 0x%02x, H: 0x%02x, R: 0x%02x, cnt: 0x%02x",
-                out[2], out[3], out[4], out[6] - out[4] + 1);
-        spin_unlock_irqrestore(&fdc_io_lock, flags);
-        TRACE_CATCH(fdc_setup_error = fdc_command(out, 9),fdc_mode = fdc_idle);
-        TRACE_EXIT 0;
-}
-
-int fdc_fifo_threshold(__u8 threshold,
-                       int *fifo_state, int *lock_state, int *fifo_thr)
-{
-        const __u8 cmd0[] = {FDC_DUMPREGS};
-        __u8 cmd1[] = {FDC_CONFIGURE, 0, (0x0f & (threshold - 1)), 0};
-        const __u8 cmd2[] = {FDC_LOCK};
-        const __u8 cmd3[] = {FDC_UNLOCK};
-        __u8 reg[10];
-        __u8 stat;
-        int i;
-        int result;
-        TRACE_FUN(ft_t_any);
-
-        if (CLK_48MHZ && fdc.type >= i82078) {
-                cmd1[0] |= FDC_CLK48_BIT;
-        }
-        /*  Dump fdc internal registers for examination
-         */
-        TRACE_CATCH(fdc_command(cmd0, NR_ITEMS(cmd0)),
-                    TRACE(ft_t_warn, "dumpreg cmd failed, fifo unchanged"));
-        /*  Now read fdc internal registers from fifo
-         */
-        for (i = 0; i < (int)NR_ITEMS(reg); ++i) {
-                fdc_read(&reg[i]);
-                TRACE(ft_t_fdc_dma, "Register %d = 0x%02x", i, reg[i]);
-        }
-        if (fifo_state && lock_state && fifo_thr) {
-                *fifo_state = (reg[8] & 0x20) == 0;
-                *lock_state = reg[7] & 0x80;
-                *fifo_thr = 1 + (reg[8] & 0x0f);
-        }
-        TRACE(ft_t_noise,
-              "original fifo state: %sabled, threshold %d, %slocked",
-              ((reg[8] & 0x20) == 0) ? "en" : "dis",
-              1 + (reg[8] & 0x0f), (reg[7] & 0x80) ? "" : "not ");
-        /*  If fdc is already locked, unlock it first ! */
-        if (reg[7] & 0x80) {
-                fdc_ready_wait(100);
-                TRACE_CATCH(fdc_issue_command(cmd3, NR_ITEMS(cmd3), &stat, 1),
-                            TRACE(ft_t_bug, "FDC unlock command failed, "
-                                  "configuration unchanged"));
-        }
-        fdc_fifo_locked = 0;
-        /*  Enable fifo and set threshold at xx bytes to allow a
-         *  reasonably large latency and reduce number of dma bursts.
-         */
-        fdc_ready_wait(100);
-        if ((result = fdc_command(cmd1, NR_ITEMS(cmd1))) < 0) {
-                TRACE(ft_t_bug, "configure cmd failed, fifo unchanged");
-        }
-        /*  Now lock configuration so reset will not change it
-         */
-        if(fdc_issue_command(cmd2, NR_ITEMS(cmd2), &stat, 1) < 0 ||
-           stat != 0x10) {
-                TRACE_ABORT(-EIO, ft_t_bug,
-                            "FDC lock command failed, stat = 0x%02x", stat);
-        }
-        fdc_fifo_locked = 1;
-        TRACE_EXIT result;
-}
-
-static int fdc_fifo_enable(void)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (fdc_fifo_locked) {
-                TRACE_ABORT(0, ft_t_warn, "Fifo not enabled because locked");
-        }
-        TRACE_CATCH(fdc_fifo_threshold(ft_fdc_threshold /* bytes */,
-                                       &fdc_fifo_state,
-                                       &fdc_lock_state,
-                                       &fdc_fifo_thr),);
-        TRACE_CATCH(fdc_fifo_threshold(ft_fdc_threshold /* bytes */,
-                                       NULL, NULL, NULL),);
-        TRACE_EXIT 0;
-}
-
-/*   Determine fd controller type 
- */
-static __u8 fdc_save_state[2];
-
-static int fdc_probe(void)
-{
-        __u8 cmd[1];
-        __u8 stat[16]; /* must be able to hold dumpregs & save results */
-        int i;
-        TRACE_FUN(ft_t_any);
-
-        /*  Try to find out what kind of fd controller we have to deal with
-         *  Scheme borrowed from floppy driver:
-         *  first try if FDC_DUMPREGS command works
-         *  (this indicates that we have a 82072 or better)
-         *  then try the FDC_VERSION command (82072 doesn't support this)
-         *  then try the FDC_UNLOCK command (some older 82077's don't support this)
-         *  then try the FDC_PARTID command (82078's support this)
-         */
-        cmd[0] = FDC_DUMPREGS;
-        if (fdc_issue_command(cmd, 1, stat, 1) != 0) {
-                TRACE_ABORT(no_fdc, ft_t_bug, "No FDC found");
-        }
-        if (stat[0] == 0x80) {
-                /* invalid command: must be pre 82072 */
-                TRACE_ABORT(i8272,
-                            ft_t_warn, "Type 8272A/765A compatible FDC found");
-        }
-        fdc_result(&stat[1], 9);
-        fdc_save_state[0] = stat[7];
-        fdc_save_state[1] = stat[8];
-        cmd[0] = FDC_VERSION;
-        if (fdc_issue_command(cmd, 1, stat, 1) < 0 || stat[0] == 0x80) {
-                TRACE_ABORT(i8272, ft_t_warn, "Type 82072 FDC found");
-        }
-        if (*stat != 0x90) {
-                TRACE_ABORT(i8272, ft_t_warn, "Unknown FDC found");
-        }
-        cmd[0] = FDC_UNLOCK;
-        if(fdc_issue_command(cmd, 1, stat, 1) < 0 || stat[0] != 0x00) {
-                TRACE_ABORT(i8272, ft_t_warn,
-                            "Type pre-1991 82077 FDC found, "
-                            "treating it like a 82072");
-        }
-        if (fdc_save_state[0] & 0x80) { /* was locked */
-                cmd[0] = FDC_LOCK; /* restore lock */
-                (void)fdc_issue_command(cmd, 1, stat, 1);
-                TRACE(ft_t_warn, "FDC is already locked");
-        }
-        /* Test for a i82078 FDC */
-        cmd[0] = FDC_PARTID;
-        if (fdc_issue_command(cmd, 1, stat, 1) < 0 || stat[0] == 0x80) {
-                /* invalid command: not a i82078xx type FDC */
-                for (i = 0; i < 4; ++i) {
-                        outb_p(i, fdc.tdr);
-                        if ((inb_p(fdc.tdr) & 0x03) != i) {
-                                TRACE_ABORT(i82077,
-                                            ft_t_warn, "Type 82077 FDC found");
-                        }
-                }
-                TRACE_ABORT(i82077AA, ft_t_warn, "Type 82077AA FDC found");
-        }
-        /* FDC_PARTID cmd succeeded */
-        switch (stat[0] >> 5) {
-        case 0x0:
-                /* i82078SL or i82078-1.  The SL part cannot run at
-                 * 2Mbps (the SL and -1 dies are identical; they are
-                 * speed graded after production, according to Intel).
-                 * Some SL's can be detected by doing a SAVE cmd and
-                 * look at bit 7 of the first byte (the SEL3V# bit).
-                 * If it is 0, the part runs off 3Volts, and hence it
-                 * is a SL.
-                 */
-                cmd[0] = FDC_SAVE;
-                if(fdc_issue_command(cmd, 1, stat, 16) < 0) {
-                        TRACE(ft_t_err, "FDC_SAVE failed. Dunno why");
-                        /* guess we better claim the fdc to be a i82078 */
-                        TRACE_ABORT(i82078,
-                                    ft_t_warn,
-                                    "Type i82078 FDC (i suppose) found");
-                }
-                if ((stat[0] & FDC_SEL3V_BIT)) {
-                        /* fdc running off 5Volts; Pray that it's a i82078-1
-                         */
-                        TRACE_ABORT(i82078_1, ft_t_warn,
-                                  "Type i82078-1 or 5Volt i82078SL FDC found");
-                }
-                TRACE_ABORT(i82078, ft_t_warn,
-                            "Type 3Volt i82078SL FDC (1Mbps) found");
-        case 0x1:
-        case 0x2: /* S82078B  */
-                /* The '78B  isn't '78 compatible.  Detect it as a '77AA */
-                TRACE_ABORT(i82077AA, ft_t_warn, "Type i82077AA FDC found");
-        case 0x3: /* NSC PC8744 core; used in several super-IO chips */
-                TRACE_ABORT(i82077AA,
-                            ft_t_warn, "Type 82077AA compatible FDC found");
-        default:
-                TRACE(ft_t_warn, "A previously undetected FDC found");
-                TRACE_ABORT(i82077AA, ft_t_warn,
-                          "Treating it as a 82077AA. Please report partid= %d",
-                            stat[0]);
-        } /* switch(stat[ 0] >> 5) */
-        TRACE_EXIT no_fdc;
-}
-
-static int fdc_request_regions(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (ft_mach2 || ft_probe_fc10) {
-                if (!request_region(fdc.sra, 8, "fdc (ft)")) {
-#ifndef BROKEN_FLOPPY_DRIVER
-                        TRACE_EXIT -EBUSY;
-#else
-                        TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
-#endif
-                }
-        } else {
-                if (!request_region(fdc.sra, 6, "fdc (ft)")) {
-#ifndef BROKEN_FLOPPY_DRIVER
-                        TRACE_EXIT -EBUSY;
-#else
-                        TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra);
-#endif
-                }
-                if (!request_region(fdc.sra + 7, 1, "fdc (ft)")) {
-#ifndef BROKEN_FLOPPY_DRIVER
-                        release_region(fdc.sra, 6);
-                        TRACE_EXIT -EBUSY;
-#else
-                        TRACE(ft_t_warn,
-"address 0x%03x occupied (by floppy driver?), using it anyway", fdc.sra + 7);
-#endif
-                }
-        }
-        TRACE_EXIT 0;
-}
-
-void fdc_release_regions(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (fdc.sra != 0) {
-                if (fdc.dor2 != 0) {
-                        release_region(fdc.sra, 8);
-                } else {
-                        release_region(fdc.sra, 6);
-                        release_region(fdc.dir, 1);
-                }
-        }
-        TRACE_EXIT;
-}
-
-static int fdc_config_regs(unsigned int fdc_base, 
-                           unsigned int fdc_irq, 
-                           unsigned int fdc_dma)
-{
-        TRACE_FUN(ft_t_flow);
-
-        fdc.irq = fdc_irq;
-        fdc.dma = fdc_dma;
-        fdc.sra = fdc_base;
-        fdc.srb = fdc_base + 1;
-        fdc.dor = fdc_base + 2;
-        fdc.tdr = fdc_base + 3;
-        fdc.msr = fdc.dsr = fdc_base + 4;
-        fdc.fifo = fdc_base + 5;
-        fdc.dir = fdc.ccr = fdc_base + 7;
-        fdc.dor2 = (ft_mach2 || ft_probe_fc10) ? fdc_base + 6 : 0;
-        TRACE_CATCH(fdc_request_regions(), fdc.sra = 0);
-        TRACE_EXIT 0;
-}
-
-static int fdc_config(void)
-{
-        static int already_done;
-        TRACE_FUN(ft_t_any);
-
-        if (already_done) {
-                TRACE_CATCH(fdc_request_regions(),);
-                *(fdc.hook) = fdc_isr;  /* hook our handler in */
-                TRACE_EXIT 0;
-        }
-        if (ft_probe_fc10) {
-                int fc_type;
-                
-                TRACE_CATCH(fdc_config_regs(ft_fdc_base,
-                                            ft_fdc_irq, ft_fdc_dma),);
-                fc_type = fc10_enable();
-                if (fc_type != 0) {
-                        TRACE(ft_t_warn, "FC-%c0 controller found", '0' + fc_type);
-                        fdc.type = fc10;
-                        fdc.hook = &do_ftape;
-                        *(fdc.hook) = fdc_isr;  /* hook our handler in */
-                        already_done = 1;
-                        TRACE_EXIT 0;
-                } else {
-                        TRACE(ft_t_warn, "FC-10/20 controller not found");
-                        fdc_release_regions();
-                        fdc.type = no_fdc;
-                        ft_probe_fc10 = 0;
-                        ft_fdc_base   = 0x3f0;
-                        ft_fdc_irq    = 6;
-                        ft_fdc_dma    = 2;
-                }
-        }
-        TRACE(ft_t_warn, "fdc base: 0x%x, irq: %d, dma: %d", 
-              ft_fdc_base, ft_fdc_irq, ft_fdc_dma);
-        TRACE_CATCH(fdc_config_regs(ft_fdc_base, ft_fdc_irq, ft_fdc_dma),);
-        fdc.hook = &do_ftape;
-        *(fdc.hook) = fdc_isr;  /* hook our handler in */
-        already_done = 1;
-        TRACE_EXIT 0;
-}
-
-static irqreturn_t ftape_interrupt(int irq, void *dev_id)
-{
-        void (*handler) (void) = *fdc.hook;
-        int handled = 0;
-        TRACE_FUN(ft_t_any);
-
-        *fdc.hook = NULL;
-        if (handler) {
-                handled = 1;
-                handler();
-        } else {
-                TRACE(ft_t_bug, "Unexpected ftape interrupt");
-        }
-        TRACE_EXIT IRQ_RETVAL(handled);
-}
-
-static int fdc_grab_irq_and_dma(void)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (fdc.hook == &do_ftape) {
-                /*  Get fast interrupt handler.
-                 */
-                if (request_irq(fdc.irq, ftape_interrupt,
-                                IRQF_DISABLED, "ft", ftape_id)) {
-                        TRACE_ABORT(-EIO, ft_t_bug,
-                                    "Unable to grab IRQ%d for ftape driver",
-                                    fdc.irq);
-                }
-                if (request_dma(fdc.dma, ftape_id)) {
-                        free_irq(fdc.irq, ftape_id);
-                        TRACE_ABORT(-EIO, ft_t_bug,
-                              "Unable to grab DMA%d for ftape driver",
-                              fdc.dma);
-                }
-        }
-        if (ft_fdc_base != 0x3f0 && (ft_fdc_dma == 2 || ft_fdc_irq == 6)) {
-                /* Using same dma channel or irq as standard fdc, need
-                 * to disable the dma-gate on the std fdc. This
-                 * couldn't be done in the floppy driver as some
-                 * laptops are using the dma-gate to enter a low power
-                 * or even suspended state :-(
-                 */
-                outb_p(FDC_RESET_NOT, 0x3f2);
-                TRACE(ft_t_noise, "DMA-gate on standard fdc disabled");
-        }
-        TRACE_EXIT 0;
-}
-
-int fdc_release_irq_and_dma(void)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (fdc.hook == &do_ftape) {
-                disable_dma(fdc.dma);   /* just in case... */
-                free_dma(fdc.dma);
-                free_irq(fdc.irq, ftape_id);
-        }
-        if (ft_fdc_base != 0x3f0 && (ft_fdc_dma == 2 || ft_fdc_irq == 6)) {
-                /* Using same dma channel as standard fdc, need to
-                 * disable the dma-gate on the std fdc. This couldn't
-                 * be done in the floppy driver as some laptops are
-                 * using the dma-gate to enter a low power or even
-                 * suspended state :-(
-                 */
-                outb_p(FDC_RESET_NOT | FDC_DMA_MODE, 0x3f2);
-                TRACE(ft_t_noise, "DMA-gate on standard fdc enabled again");
-        }
-        TRACE_EXIT 0;
-}
-
-int fdc_init(void)
-{
-        TRACE_FUN(ft_t_any);
-
-        /* find a FDC to use */
-        TRACE_CATCH(fdc_config(),);
-        TRACE_CATCH(fdc_grab_irq_and_dma(), fdc_release_regions());
-        ftape_motor = 0;
-        fdc_catch_stray_interrupts(0);  /* clear number of awainted
-                                         * stray interrupte 
-                                         */
-        fdc_catch_stray_interrupts(1);  /* one always comes (?) */
-        TRACE(ft_t_flow, "resetting fdc");
-        fdc_set_seek_rate(2);           /* use nominal QIC step rate */
-        fdc_reset();                    /* init fdc & clear track counters */
-        if (fdc.type == no_fdc) {       /* no FC-10 or FC-20 found */
-                fdc.type = fdc_probe();
-                fdc_reset();            /* update with new knowledge */
-        }
-        if (fdc.type == no_fdc) {
-                fdc_release_irq_and_dma();
-                fdc_release_regions();
-                TRACE_EXIT -ENXIO;
-        }
-        if (fdc.type >= i82077) {
-                if (fdc_fifo_enable() < 0) {
-                        TRACE(ft_t_warn, "couldn't enable fdc fifo !");
-                } else {
-                        TRACE(ft_t_flow, "fdc fifo enabled and locked");
-                }
-        }
-        TRACE_EXIT 0;
-}
diff --git a/drivers/char/ftape/lowlevel/fdc-io.h b/drivers/char/ftape/lowlevel/fdc-io.h
deleted file mode 100644
index 7ec3c72178bb..000000000000
--- a/drivers/char/ftape/lowlevel/fdc-io.h
+++ /dev/null
@@ -1,252 +0,0 @@
-#ifndef _FDC_IO_H
-#define _FDC_IO_H
-
-/*
- *    Copyright (C) 1993-1996 Bas Laarhoven,
- *              (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-io.h,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:18:06 $
- *
- *      This file contains the declarations for the low level
- *      functions that communicate with the floppy disk controller,
- *      for the QIC-40/80/3010/3020 floppy-tape driver "ftape" for
- *      Linux.
- */
-
-#include <linux/fdreg.h>
-
-#include "../lowlevel/ftape-bsm.h"
-
-#define FDC_SK_BIT      (0x20)
-#define FDC_MT_BIT      (0x80)
-
-#define FDC_READ        (FD_READ & ~(FDC_SK_BIT | FDC_MT_BIT))
-#define FDC_WRITE       (FD_WRITE & ~FDC_MT_BIT)
-#define FDC_READ_DELETED  (0x4c)
-#define FDC_WRITE_DELETED (0x49)
-#define FDC_VERIFY        (0x56)
-#define FDC_READID      (0x4a)
-#define FDC_SENSED      (0x04)
-#define FDC_SENSEI      (FD_SENSEI)
-#define FDC_FORMAT      (FD_FORMAT)
-#define FDC_RECAL       (FD_RECALIBRATE)
-#define FDC_SEEK        (FD_SEEK)
-#define FDC_SPECIFY     (FD_SPECIFY)
-#define FDC_RECALIBR    (FD_RECALIBRATE)
-#define FDC_VERSION     (FD_VERSION)
-#define FDC_PERPEND     (FD_PERPENDICULAR)
-#define FDC_DUMPREGS    (FD_DUMPREGS)
-#define FDC_LOCK        (FD_LOCK)
-#define FDC_UNLOCK      (FD_UNLOCK)
-#define FDC_CONFIGURE   (FD_CONFIGURE)
-#define FDC_DRIVE_SPEC  (0x8e)  /* i82078 has this (any others?) */
-#define FDC_PARTID      (0x18)  /* i82078 has this */
-#define FDC_SAVE        (0x2e)  /* i82078 has this (any others?) */
-#define FDC_RESTORE     (0x4e)  /* i82078 has this (any others?) */
-
-#define FDC_STATUS_MASK (STATUS_BUSY | STATUS_DMA | STATUS_DIR | STATUS_READY)
-#define FDC_DATA_READY  (STATUS_READY)
-#define FDC_DATA_OUTPUT (STATUS_DIR)
-#define FDC_DATA_READY_MASK (STATUS_READY | STATUS_DIR)
-#define FDC_DATA_OUT_READY  (STATUS_READY | STATUS_DIR)
-#define FDC_DATA_IN_READY   (STATUS_READY)
-#define FDC_BUSY        (STATUS_BUSY)
-#define FDC_CLK48_BIT   (0x80)
-#define FDC_SEL3V_BIT   (0x40)
-
-#define ST0_INT_MASK    (ST0_INTR)
-#define FDC_INT_NORMAL  (ST0_INTR & 0x00)
-#define FDC_INT_ABNORMAL (ST0_INTR & 0x40)
-#define FDC_INT_INVALID (ST0_INTR & 0x80)
-#define FDC_INT_READYCH (ST0_INTR & 0xC0)
-#define ST0_SEEK_END    (ST0_SE)
-#define ST3_TRACK_0     (ST3_TZ)
-
-#define FDC_RESET_NOT   (0x04)
-#define FDC_DMA_MODE    (0x08)
-#define FDC_MOTOR_0     (0x10)
-#define FDC_MOTOR_1     (0x20)
-
-typedef struct {
-        void (**hook) (void);   /* our wedge into the isr */
-        enum {
-                no_fdc, i8272, i82077, i82077AA, fc10,
-                i82078, i82078_1
-        } type;                 /* FDC type */
-        unsigned int irq; /* FDC irq nr */
-        unsigned int dma; /* FDC dma channel nr */
-        __u16 sra;        /* Status register A (PS/2 only) */
-        __u16 srb;        /* Status register B (PS/2 only) */
-        __u16 dor;        /* Digital output register */
-        __u16 tdr;        /* Tape Drive Register (82077SL-1 &
-                             82078 only) */
-        __u16 msr;        /* Main Status Register */
-        __u16 dsr;        /* Datarate Select Register (8207x only) */
-        __u16 fifo;       /* Data register / Fifo on 8207x */
-        __u16 dir;        /* Digital Input Register */
-        __u16 ccr;        /* Configuration Control Register */
-        __u16 dor2;       /* Alternate dor on MACH-2 controller,
-                             also used with FC-10, meaning unknown */
-} fdc_config_info;
-
-typedef enum {
-        fdc_data_rate_250  = 2,
-        fdc_data_rate_300  = 1, /* any fdc in default configuration */
-        fdc_data_rate_500  = 0,
-        fdc_data_rate_1000 = 3,
-        fdc_data_rate_2000 = 1, /* i82078-1: when using Data Rate Table #2 */
-} fdc_data_rate_type;
-
-typedef enum {
-        fdc_idle          = 0,
-        fdc_reading_data  = FDC_READ,
-        fdc_seeking       = FDC_SEEK,
-        fdc_writing_data  = FDC_WRITE,
-        fdc_deleting      = FDC_WRITE_DELETED,
-        fdc_reading_id    = FDC_READID,
-        fdc_recalibrating = FDC_RECAL,
-        fdc_formatting    = FDC_FORMAT,
-        fdc_verifying     = FDC_VERIFY
-} fdc_mode_enum;
-
-typedef enum {
-        waiting = 0,
-        reading,
-        writing,
-        formatting,
-        verifying,
-        deleting,
-        done,
-        error,
-        mmapped,
-} buffer_state_enum;
-
-typedef struct {
-        __u8 *address;
-        volatile buffer_state_enum status;
-        volatile __u8 *ptr;
-        volatile unsigned int bytes;
-        volatile unsigned int segment_id;
-
-        /* bitmap for remainder of segment not yet handled.
-         * one bit set for each bad sector that must be skipped.
-         */
-        volatile SectorMap bad_sector_map;
-
-        /* bitmap with bad data blocks in data buffer.
-         * the errors in this map may be retried.
-         */
-        volatile SectorMap soft_error_map;
-
-        /* bitmap with bad data blocks in data buffer
-         * the errors in this map may not be retried.
-         */
-        volatile SectorMap hard_error_map;
-
-        /* retry counter for soft errors.
-         */
-        volatile int retry;
-
-        /* sectors to skip on retry ???
-         */
-        volatile unsigned int skip;
-
-        /* nr of data blocks in data buffer
-         */
-        volatile unsigned int data_offset;
-
-        /* offset in segment for first sector to be handled.
-         */
-        volatile unsigned int sector_offset;
-
-        /* size of cluster of good sectors to be handled.
-         */
-        volatile unsigned int sector_count;
-
-        /* size of remaining part of segment to be handled.
-         */
-        volatile unsigned int remaining;
-
-        /* points to next segment (contiguous) to be handled,
-         * or is zero if no read-ahead is allowed.
-         */
-        volatile unsigned int next_segment;
-
-        /* flag being set if deleted data was read.
-         */
-        volatile int deleted;
-
-        /* floppy coordinates of first sector in segment */
-        volatile __u8 head;
-        volatile __u8 cyl;
-        volatile __u8 sect;
-
-        /* gap to use when formatting */
-        __u8 gap3;
-        /* flag set when buffer is mmaped */
-        int mmapped;
-} buffer_struct;
-
-/*
- *      fdc-io.c defined public variables
- */
-extern volatile fdc_mode_enum fdc_mode;
-extern int fdc_setup_error;     /* outdated ??? */
-extern wait_queue_head_t ftape_wait_intr;
-extern volatile int ftape_current_cylinder; /* track nr FDC thinks we're on */
-extern volatile __u8 fdc_head;  /* FDC head */
-extern volatile __u8 fdc_cyl;   /* FDC track */
-extern volatile __u8 fdc_sect;  /* FDC sector */
-extern fdc_config_info fdc;     /* FDC hardware configuration */
-
-extern unsigned int ft_fdc_base;
-extern unsigned int ft_fdc_irq;
-extern unsigned int ft_fdc_dma;
-extern unsigned int ft_fdc_threshold;
-extern unsigned int ft_fdc_rate_limit;
-extern int ft_probe_fc10;
-extern int ft_mach2;
-/*
- *      fdc-io.c defined public functions
- */
-extern void fdc_catch_stray_interrupts(int count);
-extern int fdc_ready_wait(unsigned int timeout);
-extern int fdc_command(const __u8 * cmd_data, int cmd_len);
-extern int fdc_result(__u8 * res_data, int res_len);
-extern int fdc_interrupt_wait(unsigned int time);
-extern int fdc_seek(int track);
-extern int fdc_sense_drive_status(int *st3);
-extern void fdc_motor(int motor);
-extern void fdc_reset(void);
-extern void fdc_disable(void);
-extern int fdc_fifo_threshold(__u8 threshold,
-                              int *fifo_state, int *lock_state, int *fifo_thr);
-extern void fdc_wait_calibrate(void);
-extern int fdc_sense_interrupt_status(int *st0, int *current_cylinder);
-extern void fdc_save_drive_specs(void);
-extern void fdc_restore_drive_specs(void);
-extern int fdc_set_data_rate(int rate);
-extern void fdc_set_write_precomp(int precomp);
-extern int fdc_release_irq_and_dma(void);
-extern void fdc_release_regions(void);
-extern int fdc_init(void);
-extern int fdc_setup_read_write(buffer_struct * buff, __u8 operation);
-extern int fdc_setup_formatting(buffer_struct * buff);
-#endif
diff --git a/drivers/char/ftape/lowlevel/fdc-isr.c b/drivers/char/ftape/lowlevel/fdc-isr.c
deleted file mode 100644
index ad2bc733ae1b..000000000000
--- a/drivers/char/ftape/lowlevel/fdc-isr.c
+++ /dev/null
@@ -1,1170 +0,0 @@
-/*
- *      Copyright (C) 1994-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-isr.c,v $
- * $Revision: 1.9 $
- * $Date: 1997/10/17 23:01:53 $
- *
- *      This file contains the interrupt service routine and
- *      associated code for the QIC-40/80/3010/3020 floppy-tape driver
- *      "ftape" for Linux.
- */
-
-#include <asm/io.h>
-#include <asm/dma.h>
-
-#define volatile                /* */
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-isr.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-calibr.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-volatile int ft_expected_stray_interrupts;
-volatile int ft_interrupt_seen;
-volatile int ft_seek_completed;
-volatile int ft_hide_interrupt;
-/*      Local vars.
- */
-typedef enum {
-        no_error = 0, id_am_error = 0x01, id_crc_error = 0x02,
-        data_am_error = 0x04, data_crc_error = 0x08,
-        no_data_error = 0x10, overrun_error = 0x20,
-} error_cause;
-static int stop_read_ahead;
-
-
-static void print_error_cause(int cause)
-{
-        TRACE_FUN(ft_t_any);
-
-        switch (cause) {
-        case no_data_error:
-                TRACE(ft_t_noise, "no data error");
-                break;
-        case id_am_error:
-                TRACE(ft_t_noise, "id am error");
-                break;
-        case id_crc_error:
-                TRACE(ft_t_noise, "id crc error");
-                break;
-        case data_am_error:
-                TRACE(ft_t_noise, "data am error");
-                break;
-        case data_crc_error:
-                TRACE(ft_t_noise, "data crc error");
-                break;
-        case overrun_error:
-                TRACE(ft_t_noise, "overrun error");
-                break;
-        default:;
-        }
-        TRACE_EXIT;
-}
-
-static char *fdc_mode_txt(fdc_mode_enum mode)
-{
-        switch (mode) {
-        case fdc_idle:
-                return "fdc_idle";
-        case fdc_reading_data:
-                return "fdc_reading_data";
-        case fdc_seeking:
-                return "fdc_seeking";
-        case fdc_writing_data:
-                return "fdc_writing_data";
-        case fdc_reading_id:
-                return "fdc_reading_id";
-        case fdc_recalibrating:
-                return "fdc_recalibrating";
-        case fdc_formatting:
-                return "fdc_formatting";
-        case fdc_verifying:
-                return "fdc_verifying";
-        default:
-                return "unknown";
-        }
-}
-
-static inline error_cause decode_irq_cause(fdc_mode_enum mode, __u8 st[])
-{
-        error_cause cause = no_error;
-        TRACE_FUN(ft_t_any);
-
-        /*  Valid st[], decode cause of interrupt.
-         */
-        switch (st[0] & ST0_INT_MASK) {
-        case FDC_INT_NORMAL:
-                TRACE(ft_t_fdc_dma,"normal completion: %s",fdc_mode_txt(mode));
-                break;
-        case FDC_INT_ABNORMAL:
-                TRACE(ft_t_flow, "abnormal completion %s", fdc_mode_txt(mode));
-                TRACE(ft_t_fdc_dma, "ST0: 0x%02x, ST1: 0x%02x, ST2: 0x%02x",
-                      st[0], st[1], st[2]);
-                TRACE(ft_t_fdc_dma,
-                      "C: 0x%02x, H: 0x%02x, R: 0x%02x, N: 0x%02x",
-                      st[3], st[4], st[5], st[6]);
-                if (st[1] & 0x01) {
-                        if (st[2] & 0x01) {
-                                cause = data_am_error;
-                        } else {
-                                cause = id_am_error;
-                        }
-                } else if (st[1] & 0x20) {
-                        if (st[2] & 0x20) {
-                                cause = data_crc_error;
-                        } else {
-                                cause = id_crc_error;
-                        }
-                } else if (st[1] & 0x04) {
-                        cause = no_data_error;
-                } else if (st[1] & 0x10) {
-                        cause = overrun_error;
-                }
-                print_error_cause(cause);
-                break;
-        case FDC_INT_INVALID:
-                TRACE(ft_t_flow, "invalid completion %s", fdc_mode_txt(mode));
-                break;
-        case FDC_INT_READYCH:
-                if (st[0] & ST0_SEEK_END) {
-                        TRACE(ft_t_flow, "drive poll completed");
-                } else {
-                        TRACE(ft_t_flow, "ready change %s",fdc_mode_txt(mode));
-                }
-                break;
-        default:
-                break;
-        }
-        TRACE_EXIT cause;
-}
-
-static void update_history(error_cause cause)
-{
-        switch (cause) {
-        case id_am_error:
-                ft_history.id_am_errors++;
-                break;
-        case id_crc_error:
-                ft_history.id_crc_errors++;
-                break;
-        case data_am_error:
-                ft_history.data_am_errors++;
-                break;
-        case data_crc_error:
-                ft_history.data_crc_errors++;
-                break;
-        case overrun_error:
-                ft_history.overrun_errors++;
-                break;
-        case no_data_error:
-                ft_history.no_data_errors++;
-                break;
-        default:;
-        }
-}
-
-static void skip_bad_sector(buffer_struct * buff)
-{
-        TRACE_FUN(ft_t_any);
-
-        /*  Mark sector as soft error and skip it
-         */
-        if (buff->remaining > 0) {
-                ++buff->sector_offset;
-                ++buff->data_offset;
-                --buff->remaining;
-                buff->ptr += FT_SECTOR_SIZE;
-                buff->bad_sector_map >>= 1;
-        } else {
-                /*  Hey, what is this????????????? C code: if we shift 
-                 *  more than 31 bits, we get no shift. That's bad!!!!!!
-                 */
-                ++buff->sector_offset;  /* hack for error maps */
-                TRACE(ft_t_warn, "skipping last sector in segment");
-        }
-        TRACE_EXIT;
-}
-
-static void update_error_maps(buffer_struct * buff, unsigned int error_offset)
-{
-        int hard = 0;
-        TRACE_FUN(ft_t_any);
-
-        if (buff->retry < FT_SOFT_RETRIES) {
-                buff->soft_error_map |= (1 << error_offset);
-        } else {
-                buff->hard_error_map |= (1 << error_offset);
-                buff->soft_error_map &= ~buff->hard_error_map;
-                buff->retry = -1;  /* will be set to 0 in setup_segment */
-                hard = 1;
-        }
-        TRACE(ft_t_noise, "sector %d : %s error\n"
-              KERN_INFO "hard map: 0x%08lx\n"
-              KERN_INFO "soft map: 0x%08lx",
-              FT_SECTOR(error_offset), hard ? "hard" : "soft",
-              (long) buff->hard_error_map, (long) buff->soft_error_map);
-        TRACE_EXIT;
-}
-
-static void print_progress(buffer_struct *buff, error_cause cause)
-{
-        TRACE_FUN(ft_t_any);
-
-        switch (cause) {
-        case no_error: 
-                TRACE(ft_t_flow,"%d Sector(s) transferred", buff->sector_count);
-                break;
-        case no_data_error:
-                TRACE(ft_t_flow, "Sector %d not found",
-                      FT_SECTOR(buff->sector_offset));
-                break;
-        case overrun_error:
-                /*  got an overrun error on the first byte, must be a
-                 *  hardware problem
-                 */
-                TRACE(ft_t_bug,
-                      "Unexpected error: failing DMA or FDC controller ?");
-                break;
-        case data_crc_error:
-                TRACE(ft_t_flow, "Error in sector %d",
-                      FT_SECTOR(buff->sector_offset - 1));
-                break;
-        case id_crc_error:
-        case id_am_error:
-        case data_am_error:
-                TRACE(ft_t_flow, "Error in sector %d",
-                      FT_SECTOR(buff->sector_offset));
-                break;
-        default:
-                TRACE(ft_t_flow, "Unexpected error at sector %d",
-                      FT_SECTOR(buff->sector_offset));
-                break;
-        }
-        TRACE_EXIT;
-}
-
-/*
- *  Error cause:   Amount xferred:  Action:
- *
- *  id_am_error         0           mark bad and skip
- *  id_crc_error        0           mark bad and skip
- *  data_am_error       0           mark bad and skip
- *  data_crc_error    % 1024        mark bad and skip
- *  no_data_error       0           retry on write
- *                                  mark bad and skip on read
- *  overrun_error  [ 0..all-1 ]     mark bad and skip
- *  no_error           all          continue
- */
-
-/*  the arg `sector' is returned by the fdc and tells us at which sector we
- *  are positioned at (relative to starting sector of segment)
- */
-static void determine_verify_progress(buffer_struct *buff,
-                                      error_cause cause,
-                                      __u8 sector)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (cause == no_error && sector == 1) {
-                buff->sector_offset = FT_SECTORS_PER_SEGMENT;
-                buff->remaining     = 0;
-                if (TRACE_LEVEL >= ft_t_flow) {
-                        print_progress(buff, cause);
-                }
-        } else {
-                buff->sector_offset = sector - buff->sect;
-                buff->remaining = FT_SECTORS_PER_SEGMENT - buff->sector_offset;
-                TRACE(ft_t_noise, "%ssector offset: 0x%04x", 
-                      (cause == no_error) ? "unexpected " : "",
-                      buff->sector_offset);
-                switch (cause) {
-                case overrun_error:
-                        break;
-#if 0
-                case no_data_error:
-                        buff->retry = FT_SOFT_RETRIES;
-                        if (buff->hard_error_map    &&
-                            buff->sector_offset > 1 &&
-                            (buff->hard_error_map & 
-                             (1 << (buff->sector_offset-2)))) {
-                                buff->retry --;
-                        }
-                        break;
-#endif
-                default:
-                        buff->retry = FT_SOFT_RETRIES;
-                        break;
-                }
-                if (TRACE_LEVEL >= ft_t_flow) {
-                        print_progress(buff, cause);
-                }
-                /*  Sector_offset points to the problem area Now adjust
-                 *  sector_offset so it always points one past he failing
-                 *  sector. I.e. skip the bad sector.
-                 */
-                ++buff->sector_offset;
-                --buff->remaining;
-                update_error_maps(buff, buff->sector_offset - 1);
-        }
-        TRACE_EXIT;
-}
-
-static void determine_progress(buffer_struct *buff,
-                               error_cause cause,
-                               __u8 sector)
-{
-        unsigned int dma_residue;
-        TRACE_FUN(ft_t_any);
-
-        /*  Using less preferred order of disable_dma and
-         *  get_dma_residue because this seems to fail on at least one
-         *  system if reversed!
-         */
-        dma_residue = get_dma_residue(fdc.dma);
-        disable_dma(fdc.dma);
-        if (cause != no_error || dma_residue != 0) {
-                TRACE(ft_t_noise, "%sDMA residue: 0x%04x", 
-                      (cause == no_error) ? "unexpected " : "",
-                      dma_residue);
-                /* adjust to actual value: */
-                if (dma_residue == 0) {
-                        /* this happens sometimes with overrun errors.
-                         * I don't know whether we could ignore the
-                         * overrun error. Play save.
-                         */
-                        buff->sector_count --;
-                } else {
-                        buff->sector_count -= ((dma_residue + 
-                                                (FT_SECTOR_SIZE - 1)) /
-                                               FT_SECTOR_SIZE);
-                }
-        }
-        /*  Update var's influenced by the DMA operation.
-         */
-        if (buff->sector_count > 0) {
-                buff->sector_offset   += buff->sector_count;
-                buff->data_offset     += buff->sector_count;
-                buff->ptr             += (buff->sector_count *
-                                          FT_SECTOR_SIZE);
-                buff->remaining       -= buff->sector_count;
-                buff->bad_sector_map >>= buff->sector_count;
-        }
-        if (TRACE_LEVEL >= ft_t_flow) {
-                print_progress(buff, cause);
-        }
-        if (cause != no_error) {
-                if (buff->remaining == 0) {
-                        TRACE(ft_t_warn, "foo?\n"
-                              KERN_INFO "count : %d\n"
-                              KERN_INFO "offset: %d\n"
-                              KERN_INFO "soft  : %08x\n"
-                              KERN_INFO "hard  : %08x",
-                              buff->sector_count,
-                              buff->sector_offset,
-                              buff->soft_error_map,
-                              buff->hard_error_map);
-                }
-                /*  Sector_offset points to the problem area, except if we got
-                 *  a data_crc_error. In that case it points one past the
-                 *  failing sector.
-                 *
-                 *  Now adjust sector_offset so it always points one past he
-                 *  failing sector. I.e. skip the bad sector.  
-                 */
-                if (cause != data_crc_error) {
-                        skip_bad_sector(buff);
-                }
-                update_error_maps(buff, buff->sector_offset - 1);
-        }
-        TRACE_EXIT;
-}
-
-static int calc_steps(int cmd)
-{
-        if (ftape_current_cylinder > cmd) {
-                return ftape_current_cylinder - cmd;
-        } else {
-                return ftape_current_cylinder + cmd;
-        }
-}
-
-static void pause_tape(int retry, int mode)
-{
-        int result;
-        __u8 out[3] = {FDC_SEEK, ft_drive_sel, 0};
-        TRACE_FUN(ft_t_any);
-
-        /*  We'll use a raw seek command to get the tape to rewind and
-         *  stop for a retry.
-         */
-        ++ft_history.rewinds;
-        if (qic117_cmds[ftape_current_command].non_intr) {
-                TRACE(ft_t_warn, "motion command may be issued too soon");
-        }
-        if (retry && (mode == fdc_reading_data ||
-                      mode == fdc_reading_id   ||
-                      mode == fdc_verifying)) {
-                ftape_current_command = QIC_MICRO_STEP_PAUSE;
-                ftape_might_be_off_track = 1;
-        } else {
-                ftape_current_command = QIC_PAUSE;
-        }
-        out[2] = calc_steps(ftape_current_command);
-        result = fdc_command(out, 3); /* issue QIC_117 command */
-        ftape_current_cylinder = out[ 2];
-        if (result < 0) {
-                TRACE(ft_t_noise, "qic-pause failed, status = %d", result);
-        } else {
-                ft_location.known  = 0;
-                ft_runner_status   = idle;
-                ft_hide_interrupt     = 1;
-                ftape_tape_running = 0;
-        }
-        TRACE_EXIT;
-}
-
-static void continue_xfer(buffer_struct *buff,
-                          fdc_mode_enum mode, 
-                          unsigned int skip)
-{
-        int write = 0;
-        TRACE_FUN(ft_t_any);
-
-        if (mode == fdc_writing_data || mode == fdc_deleting) {
-                write = 1;
-        }
-        /*  This part can be removed if it never happens
-         */
-        if (skip > 0 &&
-            (ft_runner_status != running ||
-             (write && (buff->status != writing)) ||
-             (!write && (buff->status != reading && 
-                         buff->status != verifying)))) {
-                TRACE(ft_t_err, "unexpected runner/buffer state %d/%d",
-                      ft_runner_status, buff->status);
-                buff->status = error;
-                /* finish this buffer: */
-                (void)ftape_next_buffer(ft_queue_head);
-                ft_runner_status = aborting;
-                fdc_mode         = fdc_idle;
-        } else if (buff->remaining > 0 && ftape_calc_next_cluster(buff) > 0) {
-                /*  still sectors left in current segment, continue
-                 *  with this segment
-                 */
-                if (fdc_setup_read_write(buff, mode) < 0) {
-                        /* failed, abort operation
-                         */
-                        buff->bytes = buff->ptr - buff->address;
-                        buff->status = error;
-                        /* finish this buffer: */
-                        (void)ftape_next_buffer(ft_queue_head);
-                        ft_runner_status = aborting;
-                        fdc_mode         = fdc_idle;
-                }
-        } else {
-                /* current segment completed
-                 */
-                unsigned int last_segment = buff->segment_id;
-                int eot = ((last_segment + 1) % ft_segments_per_track) == 0;
-                unsigned int next = buff->next_segment; /* 0 means stop ! */
-
-                buff->bytes = buff->ptr - buff->address;
-                buff->status = done;
-                buff = ftape_next_buffer(ft_queue_head);
-                if (eot) {
-                        /*  finished last segment on current track,
-                         *  can't continue
-                         */
-                        ft_runner_status = logical_eot;
-                        fdc_mode         = fdc_idle;
-                        TRACE_EXIT;
-                }
-                if (next <= 0) {
-                        /*  don't continue with next segment
-                         */
-                        TRACE(ft_t_noise, "no %s allowed, stopping tape",
-                              (write) ? "write next" : "read ahead");
-                        pause_tape(0, mode);
-                        ft_runner_status = idle;  /*  not quite true until
-                                                   *  next irq 
-                                                   */
-                        TRACE_EXIT;
-                }
-                /*  continue with next segment
-                 */
-                if (buff->status != waiting) {
-                        TRACE(ft_t_noise, "all input buffers %s, pausing tape",
-                              (write) ? "empty" : "full");
-                        pause_tape(0, mode);
-                        ft_runner_status = idle;  /*  not quite true until
-                                                   *  next irq 
-                                                   */
-                        TRACE_EXIT;
-                }
-                if (write && next != buff->segment_id) {
-                        TRACE(ft_t_noise, 
-                              "segments out of order, aborting write");
-                        ft_runner_status = do_abort;
-                        fdc_mode         = fdc_idle;
-                        TRACE_EXIT;
-                }
-                ftape_setup_new_segment(buff, next, 0);
-                if (stop_read_ahead) {
-                        buff->next_segment = 0;
-                        stop_read_ahead = 0;
-                }
-                if (ftape_calc_next_cluster(buff) == 0 ||
-                    fdc_setup_read_write(buff, mode) != 0) {
-                        TRACE(ft_t_err, "couldn't start %s-ahead",
-                              write ? "write" : "read");
-                        ft_runner_status = do_abort;
-                        fdc_mode         = fdc_idle;
-                } else {
-                        /* keep on going */
-                        switch (ft_driver_state) {
-                        case   reading: buff->status = reading;   break;
-                        case verifying: buff->status = verifying; break;
-                        case   writing: buff->status = writing;   break;
-                        case  deleting: buff->status = deleting;  break;
-                        default:
-                                TRACE(ft_t_err, 
-                      "BUG: ft_driver_state %d should be one out of "
-                      "{reading, writing, verifying, deleting}",
-                                      ft_driver_state);
-                                buff->status = write ? writing : reading;
-                                break;
-                        }
-                }
-        }
-        TRACE_EXIT;
-}
-
-static void retry_sector(buffer_struct *buff, 
-                         int mode,
-                         unsigned int skip)
-{
-        TRACE_FUN(ft_t_any);
-
-        TRACE(ft_t_noise, "%s error, will retry",
-              (mode == fdc_writing_data || mode == fdc_deleting) ? "write" : "read");
-        pause_tape(1, mode);
-        ft_runner_status = aborting;
-        buff->status     = error;
-        buff->skip       = skip;
-        TRACE_EXIT;
-}
-
-static unsigned int find_resume_point(buffer_struct *buff)
-{
-        int i = 0;
-        SectorMap mask;
-        SectorMap map;
-        TRACE_FUN(ft_t_any);
-
-        /*  This function is to be called after all variables have been
-         *  updated to point past the failing sector.
-         *  If there are any soft errors before the failing sector,
-         *  find the first soft error and return the sector offset.
-         *  Otherwise find the last hard error.
-         *  Note: there should always be at least one hard or soft error !
-         */
-        if (buff->sector_offset < 1 || buff->sector_offset > 32) {
-                TRACE(ft_t_bug, "BUG: sector_offset = %d",
-                      buff->sector_offset);
-                TRACE_EXIT 0;
-        }
-        if (buff->sector_offset >= 32) { /* C-limitation on shift ! */
-                mask = 0xffffffff;
-        } else {
-                mask = (1 << buff->sector_offset) - 1;
-        }
-        map = buff->soft_error_map & mask;
-        if (map) {
-                while ((map & (1 << i)) == 0) {
-                        ++i;
-                }
-                TRACE(ft_t_noise, "at sector %d", FT_SECTOR(i));
-        } else {
-                map = buff->hard_error_map & mask;
-                i = buff->sector_offset - 1;
-                if (map) {
-                        while ((map & (1 << i)) == 0) {
-                                --i;
-                        }
-                        TRACE(ft_t_noise, "after sector %d", FT_SECTOR(i));
-                        ++i; /* first sector after last hard error */
-                } else {
-                        TRACE(ft_t_bug, "BUG: no soft or hard errors");
-                }
-        }
-        TRACE_EXIT i;
-}
-
-/*  check possible dma residue when formatting, update position record in
- *  buffer struct. This is, of course, modelled after determine_progress(), but
- *  we don't need to set up for retries because the format process cannot be
- *  interrupted (except at the end of the tape track).
- */
-static int determine_fmt_progress(buffer_struct *buff, error_cause cause)
-{
-        unsigned int dma_residue;
-        TRACE_FUN(ft_t_any);
-
-        /*  Using less preferred order of disable_dma and
-         *  get_dma_residue because this seems to fail on at least one
-         *  system if reversed!
-         */
-        dma_residue = get_dma_residue(fdc.dma);
-        disable_dma(fdc.dma);
-        if (cause != no_error || dma_residue != 0) {
-                TRACE(ft_t_info, "DMA residue = 0x%04x", dma_residue);
-                fdc_mode = fdc_idle;
-                switch(cause) {
-                case no_error:
-                        ft_runner_status = aborting;
-                        buff->status = idle;
-                        break;
-                case overrun_error:
-                        /*  got an overrun error on the first byte, must be a
-                         *  hardware problem 
-                         */
-                        TRACE(ft_t_bug, 
-                              "Unexpected error: failing DMA controller ?");
-                        ft_runner_status = do_abort;
-                        buff->status = error;
-                        break;
-                default:
-                        TRACE(ft_t_noise, "Unexpected error at segment %d",
-                              buff->segment_id);
-                        ft_runner_status = do_abort;
-                        buff->status = error;
-                        break;
-                }
-                TRACE_EXIT -EIO; /* can only retry entire track in format mode
-                                  */
-        }
-        /*  Update var's influenced by the DMA operation.
-         */
-        buff->ptr             += FT_SECTORS_PER_SEGMENT * 4;
-        buff->bytes           -= FT_SECTORS_PER_SEGMENT * 4;
-        buff->remaining       -= FT_SECTORS_PER_SEGMENT;
-        buff->segment_id ++; /* done with segment */
-        TRACE_EXIT 0;
-}
-
-/*
- *  Continue formatting, switch buffers if there is no data left in
- *  current buffer. This is, of course, modelled after
- *  continue_xfer(), but we don't need to set up for retries because
- *  the format process cannot be interrupted (except at the end of the
- *  tape track).
- */
-static void continue_formatting(buffer_struct *buff)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (buff->remaining <= 0) { /*  no space left in dma buffer */
-                unsigned int next = buff->next_segment; 
-
-                if (next == 0) { /* end of tape track */
-                        buff->status     = done;
-                        ft_runner_status = logical_eot;
-                        fdc_mode         = fdc_idle;
-                        TRACE(ft_t_noise, "Done formatting track %d",
-                              ft_location.track);
-                        TRACE_EXIT;
-                }
-                /*
-                 *  switch to next buffer!
-                 */
-                buff->status   = done;
-                buff = ftape_next_buffer(ft_queue_head);
-
-                if (buff->status != waiting  || next != buff->segment_id) {
-                        goto format_setup_error;
-                }
-        }
-        if (fdc_setup_formatting(buff) < 0) {
-                goto format_setup_error;
-        }
-        buff->status = formatting;
-        TRACE(ft_t_fdc_dma, "Formatting segment %d on track %d",
-              buff->segment_id, ft_location.track);
-        TRACE_EXIT;
- format_setup_error:
-        ft_runner_status = do_abort;
-        fdc_mode         = fdc_idle;
-        buff->status     = error;
-        TRACE(ft_t_err, "Error setting up for segment %d on track %d",
-              buff->segment_id, ft_location.track);
-        TRACE_EXIT;
-
-}
-
-/*  this handles writing, read id, reading and formatting
- */
-static void handle_fdc_busy(buffer_struct *buff)
-{
-        static int no_data_error_count;
-        int retry = 0;
-        error_cause cause;
-        __u8 in[7];
-        int skip;
-        fdc_mode_enum fmode = fdc_mode;
-        TRACE_FUN(ft_t_any);
-
-        if (fdc_result(in, 7) < 0) { /* better get it fast ! */
-                TRACE(ft_t_err, 
-                      "Probably fatal error during FDC Result Phase\n"
-                      KERN_INFO
-                      "drive may hang until (power on) reset :-(");
-                /*  what to do next ????
-                 */
-                TRACE_EXIT;
-        }
-        cause = decode_irq_cause(fdc_mode, in);
-#ifdef TESTING
-        { int i;
-        for (i = 0; i < (int)ft_nr_buffers; ++i)
-                TRACE(ft_t_any, "buffer[%d] status: %d, segment_id: %d",
-                      i, ft_buffer[i]->status, ft_buffer[i]->segment_id);
-        }
-#endif
-        if (fmode == fdc_reading_data && ft_driver_state == verifying) {
-                fmode = fdc_verifying;
-        }
-        switch (fmode) {
-        case fdc_verifying:
-                if (ft_runner_status == aborting ||
-                    ft_runner_status == do_abort) {
-                        TRACE(ft_t_noise,"aborting %s",fdc_mode_txt(fdc_mode));
-                        break;
-                }
-                if (buff->retry > 0) {
-                        TRACE(ft_t_flow, "this is retry nr %d", buff->retry);
-                }
-                switch (cause) {
-                case no_error:
-                        no_data_error_count = 0;
-                        determine_verify_progress(buff, cause, in[5]);
-                        if (in[2] & 0x40) {
-                                /*  This should not happen when verifying
-                                 */
-                                TRACE(ft_t_warn,
-                                      "deleted data in segment %d/%d",
-                                      buff->segment_id,
-                                      FT_SECTOR(buff->sector_offset - 1));
-                                buff->remaining = 0; /* abort transfer */
-                                buff->hard_error_map = EMPTY_SEGMENT;
-                                skip = 1;
-                        } else {
-                                skip = 0;
-                        }
-                        continue_xfer(buff, fdc_mode, skip);
-                        break;
-                case no_data_error:
-                        no_data_error_count ++;
-                case overrun_error:
-                        retry ++;
-                case id_am_error:
-                case id_crc_error:
-                case data_am_error:
-                case data_crc_error:
-                        determine_verify_progress(buff, cause, in[5]); 
-                        if (cause == no_data_error) {
-                                if (no_data_error_count >= 2) {
-                                        TRACE(ft_t_warn,
-                                              "retrying because of successive "
-                                              "no data errors");
-                                        no_data_error_count = 0;
-                                } else {
-                                        retry --;
-                                }
-                        } else {
-                                no_data_error_count = 0;
-                        }
-                        if (retry) {
-                                skip = find_resume_point(buff);
-                        } else {
-                                skip = buff->sector_offset;
-                        }
-                        if (retry && skip < 32) {
-                                retry_sector(buff, fdc_mode, skip);
-                        } else {
-                                continue_xfer(buff, fdc_mode, skip);
-                        }
-                        update_history(cause);
-                        break;
-                default:
-                        /*  Don't know why this could happen 
-                         *  but find out.
-                         */
-                        determine_verify_progress(buff, cause, in[5]);
-                        retry_sector(buff, fdc_mode, 0);
-                        TRACE(ft_t_err, "Error: unexpected error");
-                        break;
-                }
-                break;
-        case fdc_reading_data:
-#ifdef TESTING
-                /* I'm sorry, but: NOBODY ever used this trace
-                 * messages for ages. I guess that Bas was the last person
-                 * that ever really used this (thank you, between the lines)
-                 */
-                if (cause == no_error) {
-                        TRACE(ft_t_flow,"reading segment %d",buff->segment_id);
-                } else {
-                        TRACE(ft_t_noise, "error reading segment %d",
-                              buff->segment_id);
-                        TRACE(ft_t_noise, "\n"
-                              KERN_INFO
-                             "IRQ:C: 0x%02x, H: 0x%02x, R: 0x%02x, N: 0x%02x\n"
-                              KERN_INFO
-                              "BUF:C: 0x%02x, H: 0x%02x, R: 0x%02x",
-                              in[3], in[4], in[5], in[6],
-                              buff->cyl, buff->head, buff->sect);
-                }
-#endif
-                if (ft_runner_status == aborting ||
-                    ft_runner_status == do_abort) {
-                        TRACE(ft_t_noise,"aborting %s",fdc_mode_txt(fdc_mode));
-                        break;
-                }
-                if (buff->bad_sector_map == FAKE_SEGMENT) {
-                        /* This condition occurs when reading a `fake'
-                         * sector that's not accessible. Doesn't
-                         * really matter as we would have ignored it
-                         * anyway !
-                         *
-                         * Chance is that we're past the next segment
-                         * now, so the next operation may fail and
-                         * result in a retry.  
-                         */
-                        buff->remaining = 0;    /* skip failing sector */
-                        /* buff->ptr       = buff->address; */
-                        /* fake success: */
-                        continue_xfer(buff, fdc_mode, 1);
-                        /*  trace calls are expensive: place them AFTER
-                         *  the real stuff has been done.
-                         *  
-                         */
-                        TRACE(ft_t_noise, "skipping empty segment %d (read), size? %d",
-                              buff->segment_id, buff->ptr - buff->address);
-                        TRACE_EXIT;
-                }
-                if (buff->retry > 0) {
-                        TRACE(ft_t_flow, "this is retry nr %d", buff->retry);
-                }
-                switch (cause) {
-                case no_error:
-                        determine_progress(buff, cause, in[5]);
-                        if (in[2] & 0x40) {
-                                /*  Handle deleted data in header segments.
-                                 *  Skip segment and force read-ahead.
-                                 */
-                                TRACE(ft_t_warn,
-                                      "deleted data in segment %d/%d",
-                                      buff->segment_id,
-                                      FT_SECTOR(buff->sector_offset - 1));
-                                buff->deleted = 1;
-                                buff->remaining = 0;/*abort transfer */
-                                buff->soft_error_map |=
-                                                (-1L << buff->sector_offset);
-                                if (buff->segment_id == 0) {
-                                        /* stop on next segment */
-                                        stop_read_ahead = 1;
-                                }
-                                /* force read-ahead: */
-                                buff->next_segment = 
-                                        buff->segment_id + 1;
-                                skip = (FT_SECTORS_PER_SEGMENT - 
-                                        buff->sector_offset);
-                        } else {
-                                skip = 0;
-                        }
-                        continue_xfer(buff, fdc_mode, skip);
-                        break;
-                case no_data_error:
-                        /* Tape started too far ahead of or behind the
-                         * right sector.  This may also happen in the
-                         * middle of a segment !
-                         *
-                         * Handle no-data as soft error. If next
-                         * sector fails too, a retry (with needed
-                         * reposition) will follow.
-                         */
-                        retry ++;
-                case id_am_error:
-                case id_crc_error:
-                case data_am_error:
-                case data_crc_error:
-                case overrun_error:
-                        retry += (buff->soft_error_map != 0 ||
-                                  buff->hard_error_map != 0);
-                        determine_progress(buff, cause, in[5]); 
-#if 1 || defined(TESTING)
-                        if (cause == overrun_error) retry ++;
-#endif
-                        if (retry) {
-                                skip = find_resume_point(buff);
-                        } else {
-                                skip = buff->sector_offset;
-                        }
-                        /*  Try to resume with next sector on single
-                         *  errors (let ecc correct it), but retry on
-                         *  no_data (we'll be past the target when we
-                         *  get here so we cannot retry) or on
-                         *  multiple errors (reduce chance on ecc
-                         *  failure).
-                         */
-                        /*  cH: 23/02/97: if the last sector in the 
-                         *  segment was a hard error, then there is 
-                         *  no sense in a retry. This occasion seldom
-                         *  occurs but ... @:³²¸`@%&§$
-                         */
-                        if (retry && skip < 32) {
-                                retry_sector(buff, fdc_mode, skip);
-                        } else {
-                                continue_xfer(buff, fdc_mode, skip);
-                        }
-                        update_history(cause);
-                        break;
-                default:
-                        /*  Don't know why this could happen 
-                         *  but find out.
-                         */
-                        determine_progress(buff, cause, in[5]);
-                        retry_sector(buff, fdc_mode, 0);
-                        TRACE(ft_t_err, "Error: unexpected error");
-                        break;
-                }
-                break;
-        case fdc_reading_id:
-                if (cause == no_error) {
-                        fdc_cyl = in[3];
-                        fdc_head = in[4];
-                        fdc_sect = in[5];
-                        TRACE(ft_t_fdc_dma,
-                              "id read: C: 0x%02x, H: 0x%02x, R: 0x%02x",
-                              fdc_cyl, fdc_head, fdc_sect);
-                } else {        /* no valid information, use invalid sector */
-                        fdc_cyl = fdc_head = fdc_sect = 0;
-                        TRACE(ft_t_flow, "Didn't find valid sector Id");
-                }
-                fdc_mode = fdc_idle;
-                break;
-        case fdc_deleting:
-        case fdc_writing_data:
-#ifdef TESTING
-                if (cause == no_error) {
-                        TRACE(ft_t_flow, "writing segment %d", buff->segment_id);
-                } else {
-                        TRACE(ft_t_noise, "error writing segment %d",
-                              buff->segment_id);
-                }
-#endif
-                if (ft_runner_status == aborting ||
-                    ft_runner_status == do_abort) {
-                        TRACE(ft_t_flow, "aborting %s",fdc_mode_txt(fdc_mode));
-                        break;
-                }
-                if (buff->retry > 0) {
-                        TRACE(ft_t_flow, "this is retry nr %d", buff->retry);
-                }
-                if (buff->bad_sector_map == FAKE_SEGMENT) {
-                        /* This condition occurs when trying to write to a
-                         * `fake' sector that's not accessible. Doesn't really
-                         * matter as it isn't used anyway ! Might be located
-                         * at wrong segment, then we'll fail on the next
-                         * segment.
-                         */
-                        TRACE(ft_t_noise, "skipping empty segment (write)");
-                        buff->remaining = 0;    /* skip failing sector */
-                        /* fake success: */
-                        continue_xfer(buff, fdc_mode, 1);
-                        break;
-                }
-                switch (cause) {
-                case no_error:
-                        determine_progress(buff, cause, in[5]);
-                        continue_xfer(buff, fdc_mode, 0);
-                        break;
-                case no_data_error:
-                case id_am_error:
-                case id_crc_error:
-                case data_am_error:
-                case overrun_error:
-                        update_history(cause);
-                        determine_progress(buff, cause, in[5]);
-                        skip = find_resume_point(buff);
-                        retry_sector(buff, fdc_mode, skip);
-                        break;
-                default:
-                        if (in[1] & 0x02) {
-                                TRACE(ft_t_err, "media not writable");
-                        } else {
-                                TRACE(ft_t_bug, "unforeseen write error");
-                        }
-                        fdc_mode = fdc_idle;
-                        break;
-                }
-                break; /* fdc_deleting || fdc_writing_data */
-        case fdc_formatting:
-                /*  The interrupt comes after formatting a segment. We then
-                 *  have to set up QUICKLY for the next segment. But
-                 *  afterwards, there is plenty of time.
-                 */
-                switch (cause) {
-                case no_error:
-                        /*  would like to keep most of the formatting stuff
-                         *  outside the isr code, but timing is too critical
-                         */
-                        if (determine_fmt_progress(buff, cause) >= 0) {
-                                continue_formatting(buff);
-                        }
-                        break;
-                case no_data_error:
-                case id_am_error:
-                case id_crc_error:
-                case data_am_error:
-                case overrun_error:
-                default:
-                        determine_fmt_progress(buff, cause);
-                        update_history(cause);
-                        if (in[1] & 0x02) {
-                                TRACE(ft_t_err, "media not writable");
-                        } else {
-                                TRACE(ft_t_bug, "unforeseen write error");
-                        }
-                        break;
-                } /* cause */
-                break;
-        default:
-                TRACE(ft_t_warn, "Warning: unexpected irq during: %s",
-                      fdc_mode_txt(fdc_mode));
-                fdc_mode = fdc_idle;
-                break;
-        }
-        TRACE_EXIT;
-}
-
-/*      FDC interrupt service routine.
- */
-void fdc_isr(void)
-{
-        static int isr_active;
-#ifdef TESTING
-        unsigned int t0 = ftape_timestamp();
-#endif
-        TRACE_FUN(ft_t_any);
-
-        if (isr_active++) {
-                --isr_active;
-                TRACE(ft_t_bug, "BUG: nested interrupt, not good !");
-                *fdc.hook = fdc_isr; /*  hook our handler into the fdc
-                                      *  code again 
-                                      */
-                TRACE_EXIT;
-        }
-        sti();
-        if (inb_p(fdc.msr) & FDC_BUSY) {        /*  Entering Result Phase */
-                ft_hide_interrupt = 0;
-                handle_fdc_busy(ftape_get_buffer(ft_queue_head));
-                if (ft_runner_status == do_abort) {
-                        /*      cease operation, remember tape position
-                         */
-                        TRACE(ft_t_flow, "runner aborting");
-                        ft_runner_status = aborting;
-                        ++ft_expected_stray_interrupts;
-                }
-        } else { /* !FDC_BUSY */
-                /*  clear interrupt, cause should be gotten by issuing
-                 *  a Sense Interrupt Status command.
-                 */
-                if (fdc_mode == fdc_recalibrating || fdc_mode == fdc_seeking) {
-                        if (ft_hide_interrupt) {
-                                int st0;
-                                int pcn;
-
-                                if (fdc_sense_interrupt_status(&st0, &pcn) < 0)
-                                        TRACE(ft_t_err,
-                                              "sense interrupt status failed");
-                                ftape_current_cylinder = pcn;
-                                TRACE(ft_t_flow, "handled hidden interrupt");
-                        }
-                        ft_seek_completed = 1;
-                        fdc_mode = fdc_idle;
-                } else if (!waitqueue_active(&ftape_wait_intr)) {
-                        if (ft_expected_stray_interrupts == 0) {
-                                TRACE(ft_t_warn, "unexpected stray interrupt");
-                        } else {
-                                TRACE(ft_t_flow, "expected stray interrupt");
-                                --ft_expected_stray_interrupts;
-                        }
-                } else {
-                        if (fdc_mode == fdc_reading_data ||
-                            fdc_mode == fdc_verifying    ||
-                            fdc_mode == fdc_writing_data ||
-                            fdc_mode == fdc_deleting     ||
-                            fdc_mode == fdc_formatting   ||
-                            fdc_mode == fdc_reading_id) {
-                                if (inb_p(fdc.msr) & FDC_BUSY) {
-                                        TRACE(ft_t_bug,
-                                        "***** FDC failure, busy too late");
-                                } else {
-                                        TRACE(ft_t_bug,
-                                              "***** FDC failure, no busy");
-                                }
-                        } else {
-                                TRACE(ft_t_fdc_dma, "awaited stray interrupt");
-                        }
-                }
-                ft_hide_interrupt = 0;
-        }
-        /*    Handle sleep code.
-         */
-        if (!ft_hide_interrupt) {
-                ft_interrupt_seen ++;
-                if (waitqueue_active(&ftape_wait_intr)) {
-                        wake_up_interruptible(&ftape_wait_intr);
-                }
-        } else {
-                TRACE(ft_t_flow, "hiding interrupt while %s", 
-                      waitqueue_active(&ftape_wait_intr) ? "waiting":"active");
-        }
-#ifdef TESTING
-        t0 = ftape_timediff(t0, ftape_timestamp());
-        if (t0 >= 1000) {
-                /* only tell us about long calls */
-                TRACE(ft_t_noise, "isr() duration: %5d usec", t0);
-        }
-#endif
-        *fdc.hook = fdc_isr;    /* hook our handler into the fdc code again */
-        --isr_active;
-        TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/lowlevel/fdc-isr.h b/drivers/char/ftape/lowlevel/fdc-isr.h
deleted file mode 100644
index 065aa978942d..000000000000
--- a/drivers/char/ftape/lowlevel/fdc-isr.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _FDC_ISR_H
-#define _FDC_ISR_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/fdc-isr.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:07 $
- *
- *      This file declares the global variables necessary to
- *      synchronize the interrupt service routine (isr) with the
- *      remainder of the QIC-40/80/3010/3020 floppy-tape driver
- *      "ftape" for Linux.
- */
-
-/*
- *      fdc-isr.c defined public variables
- */
-extern volatile int ft_expected_stray_interrupts; /* masks stray interrupts */
-extern volatile int ft_seek_completed;            /* flag set by isr */
-extern volatile int ft_interrupt_seen;            /* flag set by isr */
-extern volatile int ft_hide_interrupt;            /* flag set by isr */
-
-/*
- *      fdc-io.c defined public functions
- */
-extern void fdc_isr(void);
-
-/*
- *      A kernel hook that steals one interrupt from the floppy
- *      driver (Should be fixed when the new fdc driver gets ready)
- *      See the linux kernel source files:
- *          drivers/block/floppy.c & drivers/block/blk.h
- *      for the details.
- */
-extern void (*do_floppy) (void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-bsm.c b/drivers/char/ftape/lowlevel/ftape-bsm.c
deleted file mode 100644
index d1a301cc344f..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-bsm.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- *      Copyright (C) 1994-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-bsm.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:15:15 $
- *
- *      This file contains the bad-sector map handling code for
- *      the QIC-117 floppy tape driver for Linux.
- *      QIC-40, QIC-80, QIC-3010 and QIC-3020 maps are implemented.
- */
-
-#include <linux/string.h>
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-static __u8 *bad_sector_map;
-static SectorCount *bsm_hash_ptr; 
-
-typedef enum {
-        forward, backward
-} mode_type;
-
-#if 0
-static void ftape_put_bad_sector_entry(int segment_id, SectorMap new_map);
-#endif
-
-#if 0
-/*  fix_tape converts a normal QIC-80 tape into a 'wide' tape.
- *  For testing purposes only !
- */
-void fix_tape(__u8 * buffer, ft_format_type new_code)
-{
-        static __u8 list[BAD_SECTOR_MAP_SIZE];
-        SectorMap *src_ptr = (SectorMap *) list;
-        __u8 *dst_ptr = bad_sector_map;
-        SectorMap map;
-        unsigned int sector = 1;
-        int i;
-
-        if (format_code != fmt_var && format_code != fmt_big) {
-                memcpy(list, bad_sector_map, sizeof(list));
-                memset(bad_sector_map, 0, sizeof(bad_sector_map));
-                while ((__u8 *) src_ptr - list < sizeof(list)) {
-                        map = *src_ptr++;
-                        if (map == EMPTY_SEGMENT) {
-                                *(SectorMap *) dst_ptr = 0x800000 + sector;
-                                dst_ptr += 3;
-                                sector += SECTORS_PER_SEGMENT;
-                        } else {
-                                for (i = 0; i < SECTORS_PER_SEGMENT; ++i) {
-                                        if (map & 1) {
-                                                *(SewctorMap *) dst_ptr = sector;
-                                                dst_ptr += 3;
-                                        }
-                                        map >>= 1;
-                                        ++sector;
-                                }
-                        }
-                }
-        }
-        bad_sector_map_changed = 1;
-        *(buffer + 4) = new_code;       /* put new format code */
-        if (format_code != fmt_var && new_code == fmt_big) {
-                PUT4(buffer, FT_6_HSEG_1,   (__u32)GET2(buffer, 6));
-                PUT4(buffer, FT_6_HSEG_2,   (__u32)GET2(buffer, 8));
-                PUT4(buffer, FT_6_FRST_SEG, (__u32)GET2(buffer, 10));
-                PUT4(buffer, FT_6_LAST_SEG, (__u32)GET2(buffer, 12));
-                memset(buffer+6, '\0', 8);
-        }
-        format_code = new_code;
-}
-
-#endif
-
-/*   given buffer that contains a header segment, find the end of
- *   of the bsm list
- */
-__u8 * ftape_find_end_of_bsm_list(__u8 * address)
-{
-        __u8 *ptr   = address + FT_HEADER_END; /* start of bsm list */
-        __u8 *limit = address + FT_SEGMENT_SIZE;
-        while (ptr + 2 < limit) {
-                if (ptr[0] || ptr[1] || ptr[2]) {
-                        ptr += 3;
-                } else {
-                        return ptr;
-                }
-        }
-        return NULL;
-}
-
-static inline void put_sector(SectorCount *ptr, unsigned int sector)
-{
-        ptr->bytes[0] = sector & 0xff;
-        sector >>= 8;
-        ptr->bytes[1] = sector & 0xff;
-        sector >>= 8;
-        ptr->bytes[2] = sector & 0xff;
-}
-
-static inline unsigned int get_sector(SectorCount *ptr)
-{
-#if 1
-        unsigned int sector;
-
-        sector  = ptr->bytes[0];
-        sector += ptr->bytes[1] <<  8;
-        sector += ptr->bytes[2] << 16;
-
-        return sector;
-#else
-        /*  GET4 gets the next four bytes in Intel little endian order
-         *  and converts them to host byte order and handles unaligned
-         *  access.
-         */
-        return (GET4(ptr, 0) & 0x00ffffff); /* back to host byte order */
-#endif
-}
-
-static void bsm_debug_fake(void)
-{
-        /* for testing of bad sector handling at end of tape
-         */
-#if 0
-        ftape_put_bad_sector_entry(segments_per_track * tracks_per_tape - 3,
-                                   0x000003e0;
-        ftape_put_bad_sector_entry(segments_per_track * tracks_per_tape - 2,
-                                   0xff3fffff;
-        ftape_put_bad_sector_entry(segments_per_track * tracks_per_tape - 1,
-                                   0xffffe000;
-#endif
-        /*  Enable to test bad sector handling
-         */
-#if 0
-        ftape_put_bad_sector_entry(30, 0xfffffffe)
-        ftape_put_bad_sector_entry(32, 0x7fffffff);
-        ftape_put_bad_sector_entry(34, 0xfffeffff);
-        ftape_put_bad_sector_entry(36, 0x55555555);
-        ftape_put_bad_sector_entry(38, 0xffffffff);
-        ftape_put_bad_sector_entry(50, 0xffff0000);
-        ftape_put_bad_sector_entry(51, 0xffffffff);
-        ftape_put_bad_sector_entry(52, 0xffffffff);
-        ftape_put_bad_sector_entry(53, 0x0000ffff);
-#endif
-        /*  Enable when testing multiple volume tar dumps.
-         */
-#if 0
-        {
-                int i;
-
-                for (i = ft_first_data_segment;
-                     i <= ft_last_data_segment - 7; ++i) {
-                        ftape_put_bad_sector_entry(i, EMPTY_SEGMENT);
-                }
-        }
-#endif
-        /*  Enable when testing bit positions in *_error_map
-         */
-#if 0
-        {
-                int i;
-                
-                for (i = first_data_segment; i <= last_data_segment; ++i) {
-                        ftape_put_bad_sector_entry(i,
-                                           ftape_get_bad_sector_entry(i) 
-                                           | 0x00ff00ff);
-                }
-        }
-#endif
-}
-
-static void print_bad_sector_map(void)
-{
-        unsigned int good_sectors;
-        unsigned int total_bad = 0;
-        int i;
-        TRACE_FUN(ft_t_flow);
-
-        if (ft_format_code == fmt_big || 
-            ft_format_code == fmt_var || 
-            ft_format_code == fmt_1100ft) {
-                SectorCount *ptr = (SectorCount *)bad_sector_map;
-                unsigned int sector;
-                __u16 *ptr16;
-
-                while((sector = get_sector(ptr++)) != 0) {
-                        if ((ft_format_code == fmt_big || 
-                             ft_format_code == fmt_var) &&
-                            sector & 0x800000) {
-                                total_bad += FT_SECTORS_PER_SEGMENT - 3;
-                                TRACE(ft_t_noise, "bad segment at sector: %6d",
-                                      sector & 0x7fffff);
-                        } else {
-                                ++total_bad;
-                                TRACE(ft_t_noise, "bad sector: %6d", sector);
-                        }
-                }
-                /*  Display old ftape's end-of-file marks
-                 */
-                ptr16 = (__u16*)ptr;
-                while ((sector = get_unaligned(ptr16++)) != 0) {
-                        TRACE(ft_t_noise, "Old ftape eof mark: %4d/%2d",
-                              sector, get_unaligned(ptr16++));
-                }
-        } else { /* fixed size format */
-                for (i = ft_first_data_segment;
-                     i < (int)(ft_segments_per_track * ft_tracks_per_tape); ++i) {
-                        SectorMap map = ((SectorMap *) bad_sector_map)[i];
-
-                        if (map) {
-                                TRACE(ft_t_noise,
-                                      "bsm for segment %4d: 0x%08x", i, (unsigned int)map);
-                                total_bad += ((map == EMPTY_SEGMENT)
-                                               ? FT_SECTORS_PER_SEGMENT - 3
-                                               : count_ones(map));
-                        }
-                }
-        }
-        good_sectors =
-                ((ft_segments_per_track * ft_tracks_per_tape - ft_first_data_segment)
-                 * (FT_SECTORS_PER_SEGMENT - 3)) - total_bad;
-        TRACE(ft_t_info, "%d Kb usable on this tape", good_sectors);
-        if (total_bad == 0) {
-                TRACE(ft_t_info,
-                      "WARNING: this tape has no bad blocks registered !");
-        } else {
-                TRACE(ft_t_info, "%d bad sectors", total_bad);
-        }
-        TRACE_EXIT;
-}
-
-
-void ftape_extract_bad_sector_map(__u8 * buffer)
-{
-        TRACE_FUN(ft_t_any);
-
-        /*  Fill the bad sector map with the contents of buffer.
-         */
-        if (ft_format_code == fmt_var || ft_format_code == fmt_big) {
-                /* QIC-3010/3020 and wide QIC-80 tapes no longer have a failed
-                 * sector log but use this area to extend the bad sector map.
-                 */
-                bad_sector_map = &buffer[FT_HEADER_END];
-        } else {
-                /* non-wide QIC-80 tapes have a failed sector log area that
-                 * mustn't be included in the bad sector map.
-                 */
-                bad_sector_map = &buffer[FT_FSL + FT_FSL_SIZE];
-        }
-        if (ft_format_code == fmt_1100ft || 
-            ft_format_code == fmt_var    ||
-            ft_format_code == fmt_big) {
-                bsm_hash_ptr = (SectorCount *)bad_sector_map;
-        } else {
-                bsm_hash_ptr = NULL;
-        }
-        bsm_debug_fake();
-        if (TRACE_LEVEL >= ft_t_info) {
-                print_bad_sector_map();
-        }
-        TRACE_EXIT;
-}
-
-static inline SectorMap cvt2map(unsigned int sector)
-{
-        return 1 << (((sector & 0x7fffff) - 1) % FT_SECTORS_PER_SEGMENT);
-}
-
-static inline int cvt2segment(unsigned int sector)
-{
-        return ((sector & 0x7fffff) - 1) / FT_SECTORS_PER_SEGMENT;
-}
-
-static int forward_seek_entry(int segment_id, 
-                              SectorCount **ptr, 
-                              SectorMap *map)
-{
-        unsigned int sector;
-        int segment;
-
-        do {
-                sector = get_sector((*ptr)++);
-                segment = cvt2segment(sector);
-        } while (sector != 0 && segment < segment_id);
-        (*ptr) --; /* point to first sector >= segment_id */
-        /*  Get all sectors in segment_id
-         */
-        if (sector == 0 || segment != segment_id) {
-                *map = 0;
-                return 0;
-        } else if ((sector & 0x800000) &&
-                   (ft_format_code == fmt_var || ft_format_code == fmt_big)) {
-                *map = EMPTY_SEGMENT;
-                return FT_SECTORS_PER_SEGMENT;
-        } else {
-                int count = 1;
-                SectorCount *tmp_ptr = (*ptr) + 1;
-                
-                *map = cvt2map(sector);
-                while ((sector = get_sector(tmp_ptr++)) != 0 &&
-                       (segment = cvt2segment(sector)) == segment_id) {
-                        *map |= cvt2map(sector);
-                        ++count;
-                }
-                return count;
-        }
-}
-
-static int backwards_seek_entry(int segment_id,
-                                SectorCount **ptr,
-                                SectorMap *map)
-{
-        unsigned int sector;
-        int segment; /* max unsigned int */
-
-        if (*ptr <= (SectorCount *)bad_sector_map) {
-                *map = 0;
-                return 0;
-        }
-        do {
-                sector  = get_sector(--(*ptr));
-                segment = cvt2segment(sector);
-        } while (*ptr > (SectorCount *)bad_sector_map && segment > segment_id);
-        if (segment > segment_id) { /*  at start of list, no entry found */
-                *map = 0;
-                return 0;
-        } else if (segment < segment_id) {
-                /*  before smaller entry, adjust for overshoot */
-                (*ptr) ++;
-                *map = 0;
-                return 0;
-        } else if ((sector & 0x800000) &&
-                   (ft_format_code == fmt_big || ft_format_code == fmt_var)) {
-                *map = EMPTY_SEGMENT;
-                return FT_SECTORS_PER_SEGMENT;
-        } else { /*  get all sectors in segment_id */
-                int count = 1;
-
-                *map = cvt2map(sector);
-                while(*ptr > (SectorCount *)bad_sector_map) {
-                        sector = get_sector(--(*ptr));
-                        segment = cvt2segment(sector);
-                        if (segment != segment_id) {
-                                break;
-                        }
-                        *map |= cvt2map(sector);
-                        ++count;
-                }
-                if (segment < segment_id) {
-                        (*ptr) ++;
-                }
-                return count;
-        }
-}
-
-#if 0
-static void ftape_put_bad_sector_entry(int segment_id, SectorMap new_map)
-{
-        SectorCount *ptr = (SectorCount *)bad_sector_map;
-        int count;
-        int new_count;
-        SectorMap map;
-        TRACE_FUN(ft_t_any);
-
-        if (ft_format_code == fmt_1100ft || 
-            ft_format_code == fmt_var || 
-            ft_format_code == fmt_big) {
-                count = forward_seek_entry(segment_id, &ptr, &map);
-                new_count = count_ones(new_map);
-                /* If format code == 4 put empty segment instead of 32
-                 * bad sectors.
-                 */
-                if (ft_format_code == fmt_var || ft_format_code == fmt_big) {
-                        if (new_count == FT_SECTORS_PER_SEGMENT) {
-                                new_count = 1;
-                        }
-                        if (count == FT_SECTORS_PER_SEGMENT) {
-                                count = 1;
-                        }
-                }
-                if (count != new_count) {
-                        /* insert (or delete if < 0) new_count - count
-                         * entries.  Move trailing part of list
-                         * including terminating 0.
-                         */
-                        SectorCount *hi_ptr = ptr;
-
-                        do {
-                        } while (get_sector(hi_ptr++) != 0);
-                        /*  Note: ptr is of type byte *, and each bad sector
-                         *  consumes 3 bytes.
-                         */
-                        memmove(ptr + new_count, ptr + count,
-                                (size_t)(hi_ptr - (ptr + count))*sizeof(SectorCount));
-                }
-                TRACE(ft_t_noise, "putting map 0x%08x at %p, segment %d",
-                      (unsigned int)new_map, ptr, segment_id);
-                if (new_count == 1 && new_map == EMPTY_SEGMENT) {
-                        put_sector(ptr++, (0x800001 + 
-                                          segment_id * 
-                                          FT_SECTORS_PER_SEGMENT));
-                } else {
-                        int i = 0;
-
-                        while (new_map) {
-                                if (new_map & 1) {
-                                        put_sector(ptr++, 
-                                                   1 + segment_id * 
-                                                   FT_SECTORS_PER_SEGMENT + i);
-                                }
-                                ++i;
-                                new_map >>= 1;
-                        }
-                }
-        } else {
-                ((SectorMap *) bad_sector_map)[segment_id] = new_map;
-        }
-        TRACE_EXIT;
-}
-#endif  /*  0  */
-
-SectorMap ftape_get_bad_sector_entry(int segment_id)
-{
-        if (ft_used_header_segment == -1) {
-                /*  When reading header segment we'll need a blank map.
-                 */
-                return 0;
-        } else if (bsm_hash_ptr != NULL) {
-                /*  Invariants:
-                 *    map - mask value returned on last call.
-                 *    bsm_hash_ptr - points to first sector greater or equal to
-                 *          first sector in last_referenced segment.
-                 *    last_referenced - segment id used in the last call,
-                 *                      sector and map belong to this id.
-                 *  This code is designed for sequential access and retries.
-                 *  For true random access it may have to be redesigned.
-                 */
-                static int last_reference = -1;
-                static SectorMap map;
-
-                if (segment_id > last_reference) {
-                        /*  Skip all sectors before segment_id
-                         */
-                        forward_seek_entry(segment_id, &bsm_hash_ptr, &map);
-                } else if (segment_id < last_reference) {
-                        /* Skip backwards until begin of buffer or
-                         * first sector in segment_id 
-                         */
-                        backwards_seek_entry(segment_id, &bsm_hash_ptr, &map);
-                }               /* segment_id == last_reference : keep map */
-                last_reference = segment_id;
-                return map;
-        } else {
-                return ((SectorMap *) bad_sector_map)[segment_id];
-        }
-}
-
-/*  This is simply here to prevent us from overwriting other kernel
- *  data. Writes will result in NULL Pointer dereference.
- */
-void ftape_init_bsm(void)
-{
-        bad_sector_map = NULL;
-        bsm_hash_ptr   = NULL;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-bsm.h b/drivers/char/ftape/lowlevel/ftape-bsm.h
deleted file mode 100644
index ed45465af4d4..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-bsm.h
+++ /dev/null
@@ -1,66 +0,0 @@
-#ifndef _FTAPE_BSM_H
-#define _FTAPE_BSM_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-bsm.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:07 $
- *
- *      This file contains definitions for the bad sector map handling
- *      routines for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape.h>
-#include <linux/ftape-header-segment.h>
-
-#define EMPTY_SEGMENT           (0xffffffff)
-#define FAKE_SEGMENT            (0xfffffffe)
-
-/*  maximum (format code 4) bad sector map size (bytes).
- */
-#define BAD_SECTOR_MAP_SIZE     (29 * SECTOR_SIZE - 256)
-
-/*  format code 4 bad sector entry, ftape uses this
- *  internally for all format codes
- */
-typedef __u32 SectorMap;
-/*  variable and 1100 ft bad sector map entry. These three bytes represent
- *  a single sector address measured from BOT. 
- */
-typedef struct NewSectorMap {          
-        __u8 bytes[3];
-} SectorCount;
-
-
-/*
- *      ftape-bsm.c defined global vars.
- */
-
-/*
- *      ftape-bsm.c defined global functions.
- */
-extern void update_bad_sector_map(__u8 * buffer);
-extern void ftape_extract_bad_sector_map(__u8 * buffer);
-extern SectorMap ftape_get_bad_sector_entry(int segment_id);
-extern __u8 *ftape_find_end_of_bsm_list(__u8 * address);
-extern void ftape_init_bsm(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-buffer.c b/drivers/char/ftape/lowlevel/ftape-buffer.c
deleted file mode 100644
index c706ff162771..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-buffer.c
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-buffer.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/16 23:33:11 $
- *
- *  This file contains the allocator/dealloctor for ftape's dynamic dma
- *  buffer.
- */
-
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-#include <asm/dma.h>
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-buffer.h"
-
-/*  DMA'able memory allocation stuff.
- */
-
-static inline void *dmaalloc(size_t size)
-{
-        unsigned long addr;
-
-        if (size == 0) {
-                return NULL;
-        }
-        addr = __get_dma_pages(GFP_KERNEL, get_order(size));
-        if (addr) {
-                struct page *page;
-
-                for (page = virt_to_page(addr); page < virt_to_page(addr+size); page++)
-                        SetPageReserved(page);
-        }
-        return (void *)addr;
-}
-
-static inline void dmafree(void *addr, size_t size)
-{
-        if (size > 0) {
-                struct page *page;
-
-                for (page = virt_to_page((unsigned long)addr);
-                     page < virt_to_page((unsigned long)addr+size); page++)
-                        ClearPageReserved(page);
-                free_pages((unsigned long) addr, get_order(size));
-        }
-}
-
-static int add_one_buffer(void)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        if (ft_nr_buffers >= FT_MAX_NR_BUFFERS) {
-                TRACE_EXIT -ENOMEM;
-        }
-        ft_buffer[ft_nr_buffers] = kmalloc(sizeof(buffer_struct), GFP_KERNEL);
-        if (ft_buffer[ft_nr_buffers] == NULL) {
-                TRACE_EXIT -ENOMEM;
-        }
-        memset(ft_buffer[ft_nr_buffers], 0, sizeof(buffer_struct));
-        ft_buffer[ft_nr_buffers]->address = dmaalloc(FT_BUFF_SIZE);
-        if (ft_buffer[ft_nr_buffers]->address == NULL) {
-                kfree(ft_buffer[ft_nr_buffers]);
-                ft_buffer[ft_nr_buffers] = NULL;
-                TRACE_EXIT -ENOMEM;
-        }
-        ft_nr_buffers ++;
-        TRACE(ft_t_info, "buffer nr #%d @ %p, dma area @ %p",
-              ft_nr_buffers,
-              ft_buffer[ft_nr_buffers-1],
-              ft_buffer[ft_nr_buffers-1]->address);
-        TRACE_EXIT 0;
-}
-
-static void del_one_buffer(void)
-{
-        TRACE_FUN(ft_t_flow);
-        if (ft_nr_buffers > 0) {
-                TRACE(ft_t_info, "releasing buffer nr #%d @ %p, dma area @ %p",
-                      ft_nr_buffers,
-                      ft_buffer[ft_nr_buffers-1],
-                      ft_buffer[ft_nr_buffers-1]->address);
-                ft_nr_buffers --;
-                dmafree(ft_buffer[ft_nr_buffers]->address, FT_BUFF_SIZE);
-                kfree(ft_buffer[ft_nr_buffers]);
-                ft_buffer[ft_nr_buffers] = NULL;
-        }
-        TRACE_EXIT;
-}
-
-int ftape_set_nr_buffers(int cnt)
-{
-        int delta = cnt - ft_nr_buffers;
-        TRACE_FUN(ft_t_flow);
-
-        if (delta > 0) {
-                while (delta--) {
-                        if (add_one_buffer() < 0) {
-                                TRACE_EXIT -ENOMEM;
-                        }
-                }
-        } else if (delta < 0) {
-                while (delta++) {
-                        del_one_buffer();
-                }
-        }
-        ftape_zap_read_buffers();
-        TRACE_EXIT 0;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-buffer.h b/drivers/char/ftape/lowlevel/ftape-buffer.h
deleted file mode 100644
index eec99cee8f82..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-buffer.h
+++ /dev/null
@@ -1,32 +0,0 @@
-#ifndef _FTAPE_BUFFER_H
-#define _FTAPE_BUFFER_H
-
-/*
- *      Copyright (C) 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-buffer.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:08 $
- *
- *  This file contains the allocator/dealloctor for ftape's dynamic dma
- *  buffer.
- */
-
-extern int  ftape_set_nr_buffers(int cnt);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-calibr.c b/drivers/char/ftape/lowlevel/ftape-calibr.c
deleted file mode 100644
index 8e50bfd35a52..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-calibr.c
+++ /dev/null
@@ -1,275 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-calibr.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:08 $
- *
- *      GP calibration routine for processor speed dependent
- *      functions.
- */
-
-#include <linux/errno.h>
-#include <linux/jiffies.h>
-#include <asm/system.h>
-#include <asm/io.h>
-#if defined(__alpha__)
-# include <asm/hwrpb.h>
-#elif defined(__x86_64__)
-# include <asm/msr.h>
-# include <asm/timex.h>
-#elif defined(__i386__)
-# include <linux/timex.h>
-#endif
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-calibr.h"
-#include "../lowlevel/fdc-io.h"
-
-#undef DEBUG
-
-#if !defined(__alpha__) && !defined(__i386__) && !defined(__x86_64__)
-# error Ftape is not implemented for this architecture!
-#endif
-
-#if defined(__alpha__) || defined(__x86_64__)
-static unsigned long ps_per_cycle = 0;
-#endif
-
-static spinlock_t calibr_lock;
-
-/*
- * Note: On Intel PCs, the clock ticks at 100 Hz (HZ==100) which is
- * too slow for certain timeouts (and that clock doesn't even tick
- * when interrupts are disabled).  For that reason, the 8254 timer is
- * used directly to implement fine-grained timeouts.  However, on
- * Alpha PCs, the 8254 is *not* used to implement the clock tick
- * (which is 1024 Hz, normally) and the 8254 timer runs at some
- * "random" frequency (it seems to run at 18Hz, but it's not safe to
- * rely on this value).  Instead, we use the Alpha's "rpcc"
- * instruction to read cycle counts.  As this is a 32 bit counter,
- * it will overflow only once per 30 seconds (on a 200MHz machine),
- * which is plenty.
- */
-
-unsigned int ftape_timestamp(void)
-{
-#if defined(__alpha__)
-        unsigned long r;
-
-        asm volatile ("rpcc %0" : "=r" (r));
-        return r;
-#elif defined(__x86_64__)
-        unsigned long r;
-        rdtscl(r);
-        return r;
-#elif defined(__i386__)
-
-/*
- * Note that there is some time between counter underflowing and jiffies
- * increasing, so the code below won't always give correct output.
- * -Vojtech
- */
-
-        unsigned long flags;
-        __u16 lo;
-        __u16 hi;
-
-        spin_lock_irqsave(&calibr_lock, flags);
-        outb_p(0x00, 0x43);     /* latch the count ASAP */
-        lo = inb_p(0x40);       /* read the latched count */
-        lo |= inb(0x40) << 8;
-        hi = jiffies;
-        spin_unlock_irqrestore(&calibr_lock, flags);
-        return ((hi + 1) * (unsigned int) LATCH) - lo;  /* downcounter ! */
-#endif
-}
-
-static unsigned int short_ftape_timestamp(void)
-{
-#if defined(__alpha__) || defined(__x86_64__)
-        return ftape_timestamp();
-#elif defined(__i386__)
-        unsigned int count;
-        unsigned long flags;
- 
-        spin_lock_irqsave(&calibr_lock, flags);
-        outb_p(0x00, 0x43);     /* latch the count ASAP */
-        count = inb_p(0x40);    /* read the latched count */
-        count |= inb(0x40) << 8;
-        spin_unlock_irqrestore(&calibr_lock, flags);
-        return (LATCH - count); /* normal: downcounter */
-#endif
-}
-
-static unsigned int diff(unsigned int t0, unsigned int t1)
-{
-#if defined(__alpha__) || defined(__x86_64__)
-        return (t1 - t0);
-#elif defined(__i386__)
-        /*
-         * This is tricky: to work for both short and full ftape_timestamps
-         * we'll have to discriminate between these.
-         * If it _looks_ like short stamps with wrapping around we'll
-         * asume it are. This will generate a small error if it really
-         * was a (very large) delta from full ftape_timestamps.
-         */
-        return (t1 <= t0 && t0 <= LATCH) ? t1 + LATCH - t0 : t1 - t0;
-#endif
-}
-
-static unsigned int usecs(unsigned int count)
-{
-#if defined(__alpha__) || defined(__x86_64__)
-        return (ps_per_cycle * count) / 1000000UL;
-#elif defined(__i386__)
-        return (10000 * count) / ((CLOCK_TICK_RATE + 50) / 100);
-#endif
-}
-
-unsigned int ftape_timediff(unsigned int t0, unsigned int t1)
-{
-        /*
-         *  Calculate difference in usec for ftape_timestamp results t0 & t1.
-         *  Note that on the i386 platform with short time-stamps, the
-         *  maximum allowed timespan is 1/HZ or we'll lose ticks!
-         */
-        return usecs(diff(t0, t1));
-}
-
-/*      To get an indication of the I/O performance,
- *      measure the duration of the inb() function.
- */
-static void time_inb(void)
-{
-        int i;
-        int t0, t1;
-        unsigned long flags;
-        int status;
-        TRACE_FUN(ft_t_any);
-
-        spin_lock_irqsave(&calibr_lock, flags);
-        t0 = short_ftape_timestamp();
-        for (i = 0; i < 1000; ++i) {
-                status = inb(fdc.msr);
-        }
-        t1 = short_ftape_timestamp();
-        spin_unlock_irqrestore(&calibr_lock, flags);
-        TRACE(ft_t_info, "inb() duration: %d nsec", ftape_timediff(t0, t1));
-        TRACE_EXIT;
-}
-
-static void init_clock(void)
-{
-        TRACE_FUN(ft_t_any);
-
-#if defined(__x86_64__)
-        ps_per_cycle = 1000000000UL / cpu_khz;
-#elif defined(__alpha__)
-        extern struct hwrpb_struct *hwrpb;
-        ps_per_cycle = (1000*1000*1000*1000UL) / hwrpb->cycle_freq;
-#endif
-        TRACE_EXIT;
-}
-
-/*
- *      Input:  function taking int count as parameter.
- *              pointers to calculated calibration variables.
- */
-void ftape_calibrate(char *name,
-                    void (*fun) (unsigned int), 
-                    unsigned int *calibr_count, 
-                    unsigned int *calibr_time)
-{
-        static int first_time = 1;
-        int i;
-        unsigned int tc = 0;
-        unsigned int count;
-        unsigned int time;
-#if defined(__i386__)
-        unsigned int old_tc = 0;
-        unsigned int old_count = 1;
-        unsigned int old_time = 1;
-#endif
-        TRACE_FUN(ft_t_flow);
-
-        if (first_time) {             /* get idea of I/O performance */
-                init_clock();
-                time_inb();
-                first_time = 0;
-        }
-        /*    value of timeout must be set so that on very slow systems
-         *    it will give a time less than one jiffy, and on
-         *    very fast systems it'll give reasonable precision.
-         */
-
-        count = 40;
-        for (i = 0; i < 15; ++i) {
-                unsigned int t0;
-                unsigned int t1;
-                unsigned int once;
-                unsigned int multiple;
-                unsigned long flags;
-
-                *calibr_count =
-                *calibr_time = count;   /* set TC to 1 */
-                spin_lock_irqsave(&calibr_lock, flags);
-                fun(0);         /* dummy, get code into cache */
-                t0 = short_ftape_timestamp();
-                fun(0);         /* overhead + one test */
-                t1 = short_ftape_timestamp();
-                once = diff(t0, t1);
-                t0 = short_ftape_timestamp();
-                fun(count);             /* overhead + count tests */
-                t1 = short_ftape_timestamp();
-                multiple = diff(t0, t1);
-                spin_unlock_irqrestore(&calibr_lock, flags);
-                time = ftape_timediff(0, multiple - once);
-                tc = (1000 * time) / (count - 1);
-                TRACE(ft_t_any, "once:%3d us,%6d times:%6d us, TC:%5d ns",
-                        usecs(once), count - 1, usecs(multiple), tc);
-#if defined(__alpha__) || defined(__x86_64__)
-                /*
-                 * Increase the calibration count exponentially until the
-                 * calibration time exceeds 100 ms.
-                 */
-                if (time >= 100*1000) {
-                        break;
-                }
-#elif defined(__i386__)
-                /*
-                 * increase the count until the resulting time nears 2/HZ,
-                 * then the tc will drop sharply because we lose LATCH counts.
-                 */
-                if (tc <= old_tc / 2) {
-                        time = old_time;
-                        count = old_count;
-                        break;
-                }
-                old_tc = tc;
-                old_count = count;
-                old_time = time;
-#endif
-                count *= 2;
-        }
-        *calibr_count = count - 1;
-        *calibr_time  = time;
-        TRACE(ft_t_info, "TC for `%s()' = %d nsec (at %d counts)",
-             name, (1000 * *calibr_time) / *calibr_count, *calibr_count);
-        TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-calibr.h b/drivers/char/ftape/lowlevel/ftape-calibr.h
deleted file mode 100644
index 0c7e75246c7d..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-calibr.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _FTAPE_CALIBR_H
-#define _FTAPE_CALIBR_H
-
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-calibr.h,v $
- * $Revision: 1.1 $
- * $Date: 1997/09/19 09:05:26 $
- *
- *      This file contains a gp calibration routine for
- *      hardware dependent timeout functions.
- */
-
-extern void ftape_calibrate(char *name,
-                            void (*fun) (unsigned int),
-                            unsigned int *calibr_count,
-                            unsigned int *calibr_time);
-extern unsigned int ftape_timestamp(void);
-extern unsigned int ftape_timediff(unsigned int t0, unsigned int t1);
-
-#endif /* _FTAPE_CALIBR_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-ctl.c b/drivers/char/ftape/lowlevel/ftape-ctl.c
deleted file mode 100644
index 5d7c1ce92d59..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-ctl.c
+++ /dev/null
@@ -1,896 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                    1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ctl.c,v $
- * $Revision: 1.4 $
- * $Date: 1997/11/11 14:37:44 $
- *
- *      This file contains the non-read/write ftape functions for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/mman.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-
-/* ease porting between pre-2.4.x and later kernels */
-#define vma_get_pgoff(v)      ((v)->vm_pgoff)
-
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-ftape_info ftape_status = {
-/*  vendor information */
-        { 0, },     /* drive type */
-/*  data rates */
-        500,        /* used data rate */
-        500,        /* drive max rate */
-        500,        /* fdc max rate   */
-/*  drive selection, either FTAPE_SEL_A/B/C/D */
-        -1,     /* drive selection */
-/*  flags set after decode the drive and tape status   */
-        0,          /* formatted */
-        1,          /* no tape */
-        1,          /* write protected */
-        1,          /* new tape */
-/*  values of last queried drive/tape status and error */
-        {{0,}},     /* last error code */
-        {{0,}},     /* drive status, configuration, tape status */
-/*  cartridge geometry */
-        20,         /* tracks_per_tape */
-        102,        /* segments_per_track */
-/*  location of header segments, etc. */
-        -1,     /* used_header_segment */
-        -1,     /* header_segment_1 */
-        -1,     /* header_segment_2 */
-        -1,     /* first_data_segment */
-        -1,     /* last_data_segment */
-/*  the format code as stored in the header segment  */
-        fmt_normal, /* format code */
-/*  the default for the qic std: unknown */
-        -1,
-/*  is tape running? */
-        idle,       /* runner_state */
-/*  is tape reading/writing/verifying/formatting/deleting */
-        idle,       /* driver state */
-/*  flags fatal hardware error */
-        1,          /* failure */
-/*  history record */
-        { 0, }      /* history record */
-};
-        
-int ftape_segments_per_head     = 1020;
-int ftape_segments_per_cylinder = 4;
-int ftape_init_drive_needed = 1; /* need to be global for ftape_reset_drive()
-                                  * in ftape-io.c
-                                  */
-
-/*      Local vars.
- */
-static const vendor_struct vendors[] = QIC117_VENDORS;
-static const wakeup_method methods[] = WAKEUP_METHODS;
-
-const ftape_info *ftape_get_status(void)
-{
-#if defined(STATUS_PARANOYA)
-        static ftape_info get_status;
-
-        get_status = ftape_status;
-        return &get_status;
-#else
-        return &ftape_status; /*  maybe return only a copy of it to assure 
-                               *  read only access
-                               */
-#endif
-}
-
-static int ftape_not_operational(int status)
-{
-        /* return true if status indicates tape can not be used.
-         */
-        return ((status ^ QIC_STATUS_CARTRIDGE_PRESENT) &
-                (QIC_STATUS_ERROR |
-                 QIC_STATUS_CARTRIDGE_PRESENT |
-                 QIC_STATUS_NEW_CARTRIDGE));
-}
-
-int ftape_seek_to_eot(void)
-{
-        int status;
-        TRACE_FUN(ft_t_any);
-
-        TRACE_CATCH(ftape_ready_wait(ftape_timeout.pause, &status),);
-        while ((status & QIC_STATUS_AT_EOT) == 0) {
-                if (ftape_not_operational(status)) {
-                        TRACE_EXIT -EIO;
-                }
-                TRACE_CATCH(ftape_command_wait(QIC_PHYSICAL_FORWARD,
-                                               ftape_timeout.rewind,&status),);
-        }
-        TRACE_EXIT 0;
-}
-
-int ftape_seek_to_bot(void)
-{
-        int status;
-        TRACE_FUN(ft_t_any);
-
-        TRACE_CATCH(ftape_ready_wait(ftape_timeout.pause, &status),);
-        while ((status & QIC_STATUS_AT_BOT) == 0) {
-                if (ftape_not_operational(status)) {
-                        TRACE_EXIT -EIO;
-                }
-                TRACE_CATCH(ftape_command_wait(QIC_PHYSICAL_REVERSE,
-                                               ftape_timeout.rewind,&status),);
-        }
-        TRACE_EXIT 0;
-}
-
-static int ftape_new_cartridge(void)
-{
-        ft_location.track = -1; /* force seek on first access */
-        ftape_zap_read_buffers();
-        ftape_zap_write_buffers();
-        return 0;
-}
-
-int ftape_abort_operation(void)
-{
-        int result = 0;
-        int status;
-        TRACE_FUN(ft_t_flow);
-
-        if (ft_runner_status == running) {
-                TRACE(ft_t_noise, "aborting runner, waiting");
-                
-                ft_runner_status = do_abort;
-                /* set timeout so that the tape will run to logical EOT
-                 * if we missed the last sector and there are no queue pulses.
-                 */
-                result = ftape_dumb_stop();
-        }
-        if (ft_runner_status != idle) {
-                if (ft_runner_status == do_abort) {
-                        TRACE(ft_t_noise, "forcing runner abort");
-                }
-                TRACE(ft_t_noise, "stopping tape");
-                result = ftape_stop_tape(&status);
-                ft_location.known = 0;
-                ft_runner_status  = idle;
-        }
-        ftape_reset_buffer();
-        ftape_zap_read_buffers();
-        ftape_set_state(idle);
-        TRACE_EXIT result;
-}
-
-static int lookup_vendor_id(unsigned int vendor_id)
-{
-        int i = 0;
-
-        while (vendors[i].vendor_id != vendor_id) {
-                if (++i >= NR_ITEMS(vendors)) {
-                        return -1;
-                }
-        }
-        return i;
-}
-
-static void ftape_detach_drive(void)
-{
-        TRACE_FUN(ft_t_any);
-
-        TRACE(ft_t_flow, "disabling tape drive and fdc");
-        ftape_put_drive_to_sleep(ft_drive_type.wake_up);
-        fdc_catch_stray_interrupts(1);  /* one always comes */
-        fdc_disable();
-        fdc_release_irq_and_dma();
-        fdc_release_regions();
-        TRACE_EXIT;
-}
-
-static void clear_history(void)
-{
-        ft_history.used = 0;
-        ft_history.id_am_errors =
-                ft_history.id_crc_errors =
-                ft_history.data_am_errors =
-                ft_history.data_crc_errors =
-                ft_history.overrun_errors =
-                ft_history.no_data_errors =
-                ft_history.retries =
-                ft_history.crc_errors =
-                ft_history.crc_failures =
-                ft_history.ecc_failures =
-                ft_history.corrected =
-                ft_history.defects =
-                ft_history.rewinds = 0;
-}
-
-static int ftape_activate_drive(vendor_struct * drive_type)
-{
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-
-        /* If we already know the drive type, wake it up.
-         * Else try to find out what kind of drive is attached.
-         */
-        if (drive_type->wake_up != unknown_wake_up) {
-                TRACE(ft_t_flow, "enabling tape drive and fdc");
-                result = ftape_wakeup_drive(drive_type->wake_up);
-                if (result < 0) {
-                        TRACE(ft_t_err, "known wakeup method failed");
-                }
-        } else {
-                wake_up_types method;
-                const ft_trace_t old_tracing = TRACE_LEVEL;
-                if (TRACE_LEVEL < ft_t_flow) {
-                        SET_TRACE_LEVEL(ft_t_bug);
-                }
-
-                /*  Try to awaken the drive using all known methods.
-                 *  Lower tracing for a while.
-                 */
-                for (method=no_wake_up; method < NR_ITEMS(methods); ++method) {
-                        drive_type->wake_up = method;
-#ifdef CONFIG_FT_TWO_DRIVES
-                        /*  Test setup for dual drive configuration.
-                         *  /dev/rft2 uses mountain wakeup
-                         *  /dev/rft3 uses colorado wakeup
-                         *  Other systems will use the normal scheme.
-                         */
-                        if ((ft_drive_sel < 2)                            ||
-                            (ft_drive_sel == 2 && method == FT_WAKE_UP_1) ||
-                            (ft_drive_sel == 3 && method == FT_WAKE_UP_2)) {
-                                result=ftape_wakeup_drive(drive_type->wake_up);
-                        } else {
-                                result = -EIO;
-                        }
-#else
-                        result = ftape_wakeup_drive(drive_type->wake_up);
-#endif
-                        if (result >= 0) {
-                                TRACE(ft_t_warn, "drive wakeup method: %s",
-                                      methods[drive_type->wake_up].name);
-                                break;
-                        }
-                }
-                SET_TRACE_LEVEL(old_tracing);
-
-                if (method >= NR_ITEMS(methods)) {
-                        /* no response at all, cannot open this drive */
-                        drive_type->wake_up = unknown_wake_up;
-                        TRACE(ft_t_err, "no tape drive found !");
-                        result = -ENODEV;
-                }
-        }
-        TRACE_EXIT result;
-}
-
-static int ftape_get_drive_status(void)
-{
-        int result;
-        int status;
-        TRACE_FUN(ft_t_flow);
-
-        ft_no_tape = ft_write_protected = 0;
-        /*    Tape drive is activated now.
-         *    First clear error status if present.
-         */
-        do {
-                result = ftape_ready_wait(ftape_timeout.reset, &status);
-                if (result < 0) {
-                        if (result == -ETIME) {
-                                TRACE(ft_t_err, "ftape_ready_wait timeout");
-                        } else if (result == -EINTR) {
-                                TRACE(ft_t_err, "ftape_ready_wait aborted");
-                        } else {
-                                TRACE(ft_t_err, "ftape_ready_wait failed");
-                        }
-                        TRACE_EXIT -EIO;
-                }
-                /*  Clear error condition (drive is ready !)
-                 */
-                if (status & QIC_STATUS_ERROR) {
-                        unsigned int error;
-                        qic117_cmd_t command;
-
-                        TRACE(ft_t_err, "error status set");
-                        result = ftape_report_error(&error, &command, 1);
-                        if (result < 0) {
-                                TRACE(ft_t_err,
-                                      "report_error_code failed: %d", result);
-                                /* hope it's working next time */
-                                ftape_reset_drive();
-                                TRACE_EXIT -EIO;
-                        } else if (error != 0) {
-                                TRACE(ft_t_noise, "error code   : %d", error);
-                                TRACE(ft_t_noise, "error command: %d", command);
-                        }
-                }
-                if (status & QIC_STATUS_NEW_CARTRIDGE) {
-                        unsigned int error;
-                        qic117_cmd_t command;
-                        const ft_trace_t old_tracing = TRACE_LEVEL;
-                        SET_TRACE_LEVEL(ft_t_bug);
-
-                        /*  Undocumented feature: Must clear (not present!)
-                         *  error here or we'll fail later.
-                         */
-                        ftape_report_error(&error, &command, 1);
-
-                        SET_TRACE_LEVEL(old_tracing);
-                        TRACE(ft_t_info, "status: new cartridge");
-                        ft_new_tape = 1;
-                } else {
-                        ft_new_tape = 0;
-                }
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-        } while (status & QIC_STATUS_ERROR);
-        
-        ft_no_tape = !(status & QIC_STATUS_CARTRIDGE_PRESENT);
-        ft_write_protected = (status & QIC_STATUS_WRITE_PROTECT) != 0;
-        if (ft_no_tape) {
-                TRACE(ft_t_warn, "no cartridge present");
-        } else {
-                if (ft_write_protected) {
-                        TRACE(ft_t_noise, "Write protected cartridge");
-                }
-        }
-        TRACE_EXIT 0;
-}
-
-static void ftape_log_vendor_id(void)
-{
-        int vendor_index;
-        TRACE_FUN(ft_t_flow);
-
-        ftape_report_vendor_id(&ft_drive_type.vendor_id);
-        vendor_index = lookup_vendor_id(ft_drive_type.vendor_id);
-        if (ft_drive_type.vendor_id == UNKNOWN_VENDOR &&
-            ft_drive_type.wake_up == wake_up_colorado) {
-                vendor_index = 0;
-                /* hack to get rid of all this mail */
-                ft_drive_type.vendor_id = 0;
-        }
-        if (vendor_index < 0) {
-                /* Unknown vendor id, first time opening device.  The
-                 * drive_type remains set to type found at wakeup
-                 * time, this will probably keep the driver operating
-                 * for this new vendor.  
-                 */
-                TRACE(ft_t_warn, "\n"
-                      KERN_INFO "============ unknown vendor id ===========\n"
-                      KERN_INFO "A new, yet unsupported tape drive is found\n"
-                      KERN_INFO "Please report the following values:\n"
-                      KERN_INFO "   Vendor id     : 0x%04x\n"
-                      KERN_INFO "   Wakeup method : %s\n"
-                      KERN_INFO "And a description of your tape drive\n"
-                      KERN_INFO "to "THE_FTAPE_MAINTAINER"\n"
-                      KERN_INFO "==========================================",
-                      ft_drive_type.vendor_id,
-                      methods[ft_drive_type.wake_up].name);
-                ft_drive_type.speed = 0;                /* unknown */
-        } else {
-                ft_drive_type.name  = vendors[vendor_index].name;
-                ft_drive_type.speed = vendors[vendor_index].speed;
-                TRACE(ft_t_info, "tape drive type: %s", ft_drive_type.name);
-                /* scan all methods for this vendor_id in table */
-                while(ft_drive_type.wake_up != vendors[vendor_index].wake_up) {
-                        if (vendor_index < NR_ITEMS(vendors) - 1 &&
-                            vendors[vendor_index + 1].vendor_id 
-                            == 
-                            ft_drive_type.vendor_id) {
-                                ++vendor_index;
-                        } else {
-                                break;
-                        }
-                }
-                if (ft_drive_type.wake_up != vendors[vendor_index].wake_up) {
-                        TRACE(ft_t_warn, "\n"
-                     KERN_INFO "==========================================\n"
-                     KERN_INFO "wakeup type mismatch:\n"
-                     KERN_INFO "found: %s, expected: %s\n"
-                     KERN_INFO "please report this to "THE_FTAPE_MAINTAINER"\n"
-                     KERN_INFO "==========================================",
-                              methods[ft_drive_type.wake_up].name,
-                              methods[vendors[vendor_index].wake_up].name);
-                }
-        }
-        TRACE_EXIT;
-}
-
-void ftape_calc_timeouts(unsigned int qic_std,
-                         unsigned int data_rate,
-                         unsigned int tape_len)
-{
-        int speed;              /* deci-ips ! */
-        int ff_speed;
-        int length;
-        TRACE_FUN(ft_t_any);
-
-        /*                           tape transport speed
-         *  data rate:        QIC-40   QIC-80   QIC-3010 QIC-3020
-         *
-         *    250 Kbps        25 ips     n/a      n/a      n/a
-         *    500 Kbps        50 ips   34 ips   22.6 ips   n/a
-         *      1 Mbps          n/a    68 ips   45.2 ips 22.6 ips
-         *      2 Mbps          n/a      n/a      n/a    45.2 ips
-         *
-         *  fast tape transport speed is at least 68 ips.
-         */
-        switch (qic_std) {
-        case QIC_TAPE_QIC40:
-                speed = (data_rate == 250) ? 250 : 500;
-                break;
-        case QIC_TAPE_QIC80:
-                speed = (data_rate == 500) ? 340 : 680;
-                break;
-        case QIC_TAPE_QIC3010:
-                speed = (data_rate == 500) ? 226 : 452;
-                break;
-        case QIC_TAPE_QIC3020:
-                speed = (data_rate == 1000) ? 226 : 452;
-                break;
-        default:
-                TRACE(ft_t_bug, "Unknown qic_std (bug) ?");
-                speed = 500;
-                break;
-        }
-        if (ft_drive_type.speed == 0) {
-                unsigned long t0;
-                static int dt = 0;     /* keep gcc from complaining */
-                static int first_time = 1;
-
-                /*  Measure the time it takes to wind to EOT and back to BOT.
-                 *  If the tape length is known, calculate the rewind speed.
-                 *  Else keep the time value for calculation of the rewind
-                 *  speed later on, when the length _is_ known.
-                 *  Ask for a report only when length and speed are both known.
-                 */
-                if (first_time) {
-                        ftape_seek_to_bot();
-                        t0 = jiffies;
-                        ftape_seek_to_eot();
-                        ftape_seek_to_bot();
-                        dt = (int) (((jiffies - t0) * FT_USPT) / 1000);
-                        if (dt < 1) {
-                                dt = 1; /* prevent div by zero on failures */
-                        }
-                        first_time = 0;
-                        TRACE(ft_t_info,
-                              "trying to determine seek timeout, got %d msec",
-                              dt);
-                }
-                if (tape_len != 0) {
-                        ft_drive_type.speed = 
-                                (2 * 12 * tape_len * 1000) / dt;
-                        TRACE(ft_t_warn, "\n"
-                     KERN_INFO "==========================================\n"
-                     KERN_INFO "drive type: %s\n"
-                     KERN_INFO "delta time = %d ms, length = %d ft\n"
-                     KERN_INFO "has a maximum tape speed of %d ips\n"
-                     KERN_INFO "please report this to "THE_FTAPE_MAINTAINER"\n"
-                     KERN_INFO "==========================================",
-                              ft_drive_type.name, dt, tape_len, 
-                              ft_drive_type.speed);
-                }
-        }
-        /*  Handle unknown length tapes as very long ones. We'll
-         *  determine the actual length from a header segment later.
-         *  This is normal for all modern (Wide,TR1/2/3) formats.
-         */
-        if (tape_len <= 0) {
-                TRACE(ft_t_noise,
-                      "Unknown tape length, using maximal timeouts");
-                length = QIC_TOP_TAPE_LEN;      /* use worst case values */
-        } else {
-                length = tape_len;              /* use actual values */
-        }
-        if (ft_drive_type.speed == 0) {
-                ff_speed = speed; 
-        } else {
-                ff_speed = ft_drive_type.speed;
-        }
-        /*  time to go from bot to eot at normal speed (data rate):
-         *  time = (1+delta) * length (ft) * 12 (inch/ft) / speed (ips)
-         *  delta = 10 % for seek speed, 20 % for rewind speed.
-         */
-        ftape_timeout.seek = (length * 132 * FT_SECOND) / speed;
-        ftape_timeout.rewind = (length * 144 * FT_SECOND) / (10 * ff_speed);
-        ftape_timeout.reset = 20 * FT_SECOND + ftape_timeout.rewind;
-        TRACE(ft_t_noise, "timeouts for speed = %d, length = %d\n"
-              KERN_INFO "seek timeout  : %d sec\n"
-              KERN_INFO "rewind timeout: %d sec\n"
-              KERN_INFO "reset timeout : %d sec",
-              speed, length,
-              (ftape_timeout.seek + 500) / 1000,
-              (ftape_timeout.rewind + 500) / 1000,
-              (ftape_timeout.reset + 500) / 1000);
-        TRACE_EXIT;
-}
-
-/* This function calibrates the datarate (i.e. determines the maximal
- * usable data rate) and sets the global variable ft_qic_std to qic_std
- *
- */
-int ftape_calibrate_data_rate(unsigned int qic_std)
-{
-        int rate = ft_fdc_rate_limit;
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        ft_qic_std = qic_std;
-
-        if (ft_qic_std == -1) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                "Unable to determine data rate if QIC standard is unknown");
-        }
-
-        /*  Select highest rate supported by both fdc and drive.
-         *  Start with highest rate supported by the fdc.
-         */
-        while (fdc_set_data_rate(rate) < 0 && rate > 250) {
-                rate /= 2;
-        }
-        TRACE(ft_t_info,
-              "Highest FDC supported data rate: %d Kbps", rate);
-        ft_fdc_max_rate = rate;
-        do {
-                result = ftape_set_data_rate(rate, ft_qic_std);
-        } while (result == -EINVAL && (rate /= 2) > 250);
-        if (result < 0) {
-                TRACE_ABORT(-EIO, ft_t_err, "set datarate failed");
-        }
-        ft_data_rate = rate;
-        TRACE_EXIT 0;
-}
-
-static int ftape_init_drive(void)
-{
-        int status;
-        qic_model model;
-        unsigned int qic_std;
-        unsigned int data_rate;
-        TRACE_FUN(ft_t_flow);
-
-        ftape_init_drive_needed = 0; /* don't retry if this fails ? */
-        TRACE_CATCH(ftape_report_raw_drive_status(&status),);
-        if (status & QIC_STATUS_CARTRIDGE_PRESENT) {
-                if (!(status & QIC_STATUS_AT_BOT)) {
-                        /*  Antique drives will get here after a soft reset,
-                         *  modern ones only if the driver is loaded when the
-                         *  tape wasn't rewound properly.
-                         */
-                        /* Tape should be at bot if new cartridge ! */
-                        ftape_seek_to_bot();
-                }
-                if (!(status & QIC_STATUS_REFERENCED)) {
-                        TRACE(ft_t_flow, "starting seek_load_point");
-                        TRACE_CATCH(ftape_command_wait(QIC_SEEK_LOAD_POINT,
-                                                       ftape_timeout.reset,
-                                                       &status),);
-                }
-        }
-        ft_formatted = (status & QIC_STATUS_REFERENCED) != 0;
-        if (!ft_formatted) {
-                TRACE(ft_t_warn, "Warning: tape is not formatted !");
-        }
-
-        /*  report configuration aborts when ftape_tape_len == -1
-         *  unknown qic_std is okay if not formatted.
-         */
-        TRACE_CATCH(ftape_report_configuration(&model,
-                                               &data_rate,
-                                               &qic_std,
-                                               &ftape_tape_len),);
-
-        /*  Maybe add the following to the /proc entry
-         */
-        TRACE(ft_t_info, "%s drive @ %d Kbps",
-              (model == prehistoric) ? "prehistoric" :
-              ((model == pre_qic117c) ? "pre QIC-117C" :
-               ((model == post_qic117b) ? "post QIC-117B" :
-                "post QIC-117D")), data_rate);
-
-        if (ft_formatted) {
-                /*  initialize ft_used_data_rate to maximum value 
-                 *  and set ft_qic_std
-                 */
-                TRACE_CATCH(ftape_calibrate_data_rate(qic_std),);
-                if (ftape_tape_len == 0) {
-                        TRACE(ft_t_info, "unknown length QIC-%s tape",
-                              (ft_qic_std == QIC_TAPE_QIC40) ? "40" :
-                              ((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
-                               ((ft_qic_std == QIC_TAPE_QIC3010) 
-                                ? "3010" : "3020")));
-                } else {
-                        TRACE(ft_t_info, "%d ft. QIC-%s tape", ftape_tape_len,
-                              (ft_qic_std == QIC_TAPE_QIC40) ? "40" :
-                              ((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
-                               ((ft_qic_std == QIC_TAPE_QIC3010)
-                                ? "3010" : "3020")));
-                }
-                ftape_calc_timeouts(ft_qic_std, ft_data_rate, ftape_tape_len);
-                /* soft write-protect QIC-40/QIC-80 cartridges used with a
-                 * Colorado T3000 drive. Buggy hardware!
-                 */
-                if ((ft_drive_type.vendor_id == 0x011c6) &&
-                    ((ft_qic_std == QIC_TAPE_QIC40 ||
-                      ft_qic_std == QIC_TAPE_QIC80) &&
-                     !ft_write_protected)) {
-                        TRACE(ft_t_warn, "\n"
-        KERN_INFO "The famous Colorado T3000 bug:\n"
-        KERN_INFO "%s drives can't write QIC40 and QIC80\n"
-        KERN_INFO "cartridges but don't set the write-protect flag!",
-                              ft_drive_type.name);
-                        ft_write_protected = 1;
-                }
-        } else {
-                /*  Doesn't make too much sense to set the data rate
-                 *  because we don't know what to use for the write
-                 *  precompensation.
-                 *  Need to do this again when formatting the cartridge.
-                 */
-                ft_data_rate = data_rate;
-                ftape_calc_timeouts(QIC_TAPE_QIC40,
-                                    data_rate,
-                                    ftape_tape_len);
-        }
-        ftape_new_cartridge();
-        TRACE_EXIT 0;
-}
-
-static void ftape_munmap(void)
-{
-        int i;
-        TRACE_FUN(ft_t_flow);
-        
-        for (i = 0; i < ft_nr_buffers; i++) {
-                ft_buffer[i]->mmapped = 0;
-        }
-        TRACE_EXIT;
-}
-
-/*   Map the dma buffers into the virtual address range given by vma.
- *   We only check the caller doesn't map non-existent buffers. We
- *   don't check for multiple mappings.
- */
-int ftape_mmap(struct vm_area_struct *vma)
-{
-        int num_buffers;
-        int i;
-        TRACE_FUN(ft_t_flow);
-        
-        if (ft_failure) {
-                TRACE_EXIT -ENODEV;
-        }
-        if (!(vma->vm_flags & (VM_READ|VM_WRITE))) {
-                TRACE_ABORT(-EINVAL, ft_t_err, "Undefined mmap() access");
-        }
-        if (vma_get_pgoff(vma) != 0) {
-                TRACE_ABORT(-EINVAL, ft_t_err, "page offset must be 0");
-        }
-        if ((vma->vm_end - vma->vm_start) % FT_BUFF_SIZE != 0) {
-                TRACE_ABORT(-EINVAL, ft_t_err,
-                            "size = %ld, should be a multiple of %d",
-                            vma->vm_end - vma->vm_start,
-                            FT_BUFF_SIZE);
-        }
-        num_buffers = (vma->vm_end - vma->vm_start) / FT_BUFF_SIZE;
-        if (num_buffers > ft_nr_buffers) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_err, "size = %ld, should be less than %d",
-                            vma->vm_end - vma->vm_start,
-                            ft_nr_buffers * FT_BUFF_SIZE);
-        }
-        if (ft_driver_state != idle) {
-                /* this also clears the buffer states 
-                 */
-                ftape_abort_operation();
-        } else {
-                ftape_reset_buffer();
-        }
-        for (i = 0; i < num_buffers; i++) {
-                unsigned long pfn;
-
-                pfn = virt_to_phys(ft_buffer[i]->address) >> PAGE_SHIFT;
-                TRACE_CATCH(remap_pfn_range(vma, vma->vm_start +
-                                             i * FT_BUFF_SIZE,
-                                             pfn,
-                                             FT_BUFF_SIZE,
-                                             vma->vm_page_prot),
-                            _res = -EAGAIN);
-                TRACE(ft_t_noise, "remapped dma buffer @ %p to location @ %p",
-                      ft_buffer[i]->address,
-                      (void *)(vma->vm_start + i * FT_BUFF_SIZE));
-        }
-        for (i = 0; i < num_buffers; i++) {
-                memset(ft_buffer[i]->address, 0xAA, FT_BUFF_SIZE);
-                ft_buffer[i]->mmapped++;
-        }       
-        TRACE_EXIT 0;
-}
-
-static void ftape_init_driver(void); /* forward declaration */
-
-/*      OPEN routine called by kernel-interface code
- */
-int ftape_enable(int drive_selection)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (ft_drive_sel == -1 || ft_drive_sel != drive_selection) {
-                /* Other selection than last time
-                 */
-                ftape_init_driver();
-        }
-        ft_drive_sel = FTAPE_SEL(drive_selection);
-        ft_failure = 0;
-        TRACE_CATCH(fdc_init(),); /* init & detect fdc */
-        TRACE_CATCH(ftape_activate_drive(&ft_drive_type),
-                    fdc_disable();
-                    fdc_release_irq_and_dma();
-                    fdc_release_regions());
-        TRACE_CATCH(ftape_get_drive_status(), ftape_detach_drive());
-        if (ft_drive_type.vendor_id == UNKNOWN_VENDOR) {
-                ftape_log_vendor_id();
-        }
-        if (ft_new_tape) {
-                ftape_init_drive_needed = 1;
-        }
-        if (!ft_no_tape && ftape_init_drive_needed) {
-                TRACE_CATCH(ftape_init_drive(), ftape_detach_drive());
-        }
-        ftape_munmap(); /* clear the mmap flag */
-        clear_history();
-        TRACE_EXIT 0;
-}
-
-/*   release routine called by the high level interface modules
- *   zftape or sftape.
- */
-void ftape_disable(void)
-{
-        int i;
-        TRACE_FUN(ft_t_any);
-
-        for (i = 0; i < ft_nr_buffers; i++) {
-                if (ft_buffer[i]->mmapped) {
-                        TRACE(ft_t_noise, "first byte of buffer %d: 0x%02x",
-                              i, *ft_buffer[i]->address);
-                }
-        }
-        if (sigtestsetmask(&current->pending.signal, _DONT_BLOCK) && 
-            !(sigtestsetmask(&current->pending.signal, _NEVER_BLOCK)) &&
-            ftape_tape_running) {
-                TRACE(ft_t_warn,
-                      "Interrupted by fatal signal and tape still running");
-                ftape_dumb_stop();
-                ftape_abort_operation(); /* it's annoying */
-        } else {
-                ftape_set_state(idle);
-        }
-        ftape_detach_drive();
-        if (ft_history.used) {
-                TRACE(ft_t_info, "== Non-fatal errors this run: ==");
-                TRACE(ft_t_info, "fdc isr statistics:\n"
-                      KERN_INFO " id_am_errors     : %3d\n"
-                      KERN_INFO " id_crc_errors    : %3d\n"
-                      KERN_INFO " data_am_errors   : %3d\n"
-                      KERN_INFO " data_crc_errors  : %3d\n"
-                      KERN_INFO " overrun_errors   : %3d\n"
-                      KERN_INFO " no_data_errors   : %3d\n"
-                      KERN_INFO " retries          : %3d",
-                      ft_history.id_am_errors,   ft_history.id_crc_errors,
-                      ft_history.data_am_errors, ft_history.data_crc_errors,
-                      ft_history.overrun_errors, ft_history.no_data_errors,
-                      ft_history.retries);
-                if (ft_history.used & 1) {
-                        TRACE(ft_t_info, "ecc statistics:\n"
-                              KERN_INFO " crc_errors       : %3d\n"
-                              KERN_INFO " crc_failures     : %3d\n"
-                              KERN_INFO " ecc_failures     : %3d\n"
-                              KERN_INFO " sectors corrected: %3d",
-                              ft_history.crc_errors,   ft_history.crc_failures,
-                              ft_history.ecc_failures, ft_history.corrected);
-                }
-                if (ft_history.defects > 0) {
-                        TRACE(ft_t_warn, "Warning: %d media defects!",
-                              ft_history.defects);
-                }
-                if (ft_history.rewinds > 0) {
-                        TRACE(ft_t_info, "tape motion statistics:\n"
-                              KERN_INFO "repositions       : %3d",
-                              ft_history.rewinds);
-                }
-        }
-        ft_failure = 1;
-        TRACE_EXIT;
-}
-
-static void ftape_init_driver(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        ft_drive_type.vendor_id = UNKNOWN_VENDOR;
-        ft_drive_type.speed     = 0;
-        ft_drive_type.wake_up   = unknown_wake_up;
-        ft_drive_type.name      = "Unknown";
-
-        ftape_timeout.seek      = 650 * FT_SECOND;
-        ftape_timeout.reset     = 670 * FT_SECOND;
-        ftape_timeout.rewind    = 650 * FT_SECOND;
-        ftape_timeout.head_seek =  15 * FT_SECOND;
-        ftape_timeout.stop      =   5 * FT_SECOND;
-        ftape_timeout.pause     =  16 * FT_SECOND;
-
-        ft_qic_std             = -1;
-        ftape_tape_len         = 0;  /* unknown */
-        ftape_current_command  = 0;
-        ftape_current_cylinder = -1;
-
-        ft_segments_per_track       = 102;
-        ftape_segments_per_head     = 1020;
-        ftape_segments_per_cylinder = 4;
-        ft_tracks_per_tape          = 20;
-
-        ft_failure = 1;
-
-        ft_formatted       = 0;
-        ft_no_tape         = 1;
-        ft_write_protected = 1;
-        ft_new_tape        = 1;
-
-        ft_driver_state = idle;
-
-        ft_data_rate = 
-                ft_fdc_max_rate   = 500;
-        ft_drive_max_rate = 0; /* triggers set_rate_test() */
-
-        ftape_init_drive_needed = 1;
-
-        ft_header_segment_1    = -1;
-        ft_header_segment_2    = -1;
-        ft_used_header_segment = -1;
-        ft_first_data_segment  = -1;
-        ft_last_data_segment   = -1;
-
-        ft_location.track = -1;
-        ft_location.known = 0;
-
-        ftape_tape_running = 0;
-        ftape_might_be_off_track = 1;
-
-        ftape_new_cartridge();  /* init some tape related variables */
-        ftape_init_bsm();
-        TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-ctl.h b/drivers/char/ftape/lowlevel/ftape-ctl.h
deleted file mode 100644
index 5f5e30bc3615..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-ctl.h
+++ /dev/null
@@ -1,162 +0,0 @@
-#ifndef _FTAPE_CTL_H
-#define _FTAPE_CTL_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ctl.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:09 $
- *
- *      This file contains the non-standard IOCTL related definitions
- *      for the QIC-40/80/3010/3020 floppy-tape driver "ftape" for
- *      Linux.
- */
-
-#include <linux/ioctl.h>
-#include <linux/mtio.h>
-#include <linux/ftape-vendors.h>
-
-#include "../lowlevel/ftape-rw.h"
-#include <linux/ftape-header-segment.h>
-
-typedef struct {
-        int used;               /* any reading or writing done */
-        /* isr statistics */
-        unsigned int id_am_errors;      /* id address mark not found */
-        unsigned int id_crc_errors;     /* crc error in id address mark */
-        unsigned int data_am_errors;    /* data address mark not found */
-        unsigned int data_crc_errors;   /* crc error in data field */
-        unsigned int overrun_errors;    /* fdc access timing problem */
-        unsigned int no_data_errors;    /* sector not found */
-        unsigned int retries;   /* number of tape retries */
-        /* ecc statistics */
-        unsigned int crc_errors;        /* crc error in data */
-        unsigned int crc_failures;      /* bad data without crc error */
-        unsigned int ecc_failures;      /* failed to correct */
-        unsigned int corrected; /* total sectors corrected */
-        /* general statistics */
-        unsigned int rewinds;   /* number of tape rewinds */
-        unsigned int defects;   /* bad sectors due to media defects */
-} history_record;
-
-/* this structure contains * ALL * information that we want
- * our child modules to know about, but don't want them to
- * modify. 
- */
-typedef struct {
-        /*  vendor information */
-        vendor_struct fti_drive_type;
-        /*  data rates */
-        unsigned int fti_used_data_rate;
-        unsigned int fti_drive_max_rate;
-        unsigned int fti_fdc_max_rate;
-        /*  drive selection, either FTAPE_SEL_A/B/C/D */
-        int fti_drive_sel;      
-        /*  flags set after decode the drive and tape status   */
-        unsigned int fti_formatted      :1;
-        unsigned int fti_no_tape        :1;
-        unsigned int fti_write_protected:1;
-        unsigned int fti_new_tape       :1;
-        /*  values of last queried drive/tape status and error */
-        ft_drive_error  fti_last_error;
-        ft_drive_status fti_last_status;
-        /*  cartridge geometry */
-        unsigned int fti_tracks_per_tape;
-        unsigned int fti_segments_per_track;
-        /*  location of header segments, etc. */
-        int fti_used_header_segment;
-        int fti_header_segment_1;
-        int fti_header_segment_2;
-        int fti_first_data_segment;
-        int fti_last_data_segment;
-        /*  the format code as stored in the header segment  */
-        ft_format_type  fti_format_code;
-        /*  the following is the sole reason for the ftape_set_status() call */
-        unsigned int fti_qic_std;
-        /*  is tape running? */
-        volatile enum runner_status_enum fti_runner_status;
-        /*  is tape reading/writing/verifying/formatting/deleting */
-        buffer_state_enum fti_state;
-        /*  flags fatal hardware error */
-        unsigned int fti_failure:1;
-        /*  history record */
-        history_record fti_history;
-} ftape_info;
-
-/* vendor information */
-#define ft_drive_type          ftape_status.fti_drive_type
-/*  data rates */
-#define ft_data_rate           ftape_status.fti_used_data_rate
-#define ft_drive_max_rate      ftape_status.fti_drive_max_rate
-#define ft_fdc_max_rate        ftape_status.fti_fdc_max_rate
-/*  drive selection, either FTAPE_SEL_A/B/C/D */
-#define ft_drive_sel           ftape_status.fti_drive_sel
-/*  flags set after decode the drive and tape status   */
-#define ft_formatted           ftape_status.fti_formatted
-#define ft_no_tape             ftape_status.fti_no_tape
-#define ft_write_protected     ftape_status.fti_write_protected
-#define ft_new_tape            ftape_status.fti_new_tape
-/*  values of last queried drive/tape status and error */
-#define ft_last_error          ftape_status.fti_last_error
-#define ft_last_status         ftape_status.fti_last_status
-/*  cartridge geometry */
-#define ft_tracks_per_tape     ftape_status.fti_tracks_per_tape
-#define ft_segments_per_track  ftape_status.fti_segments_per_track
-/*  the format code as stored in the header segment  */
-#define ft_format_code         ftape_status.fti_format_code
-/*  the qic status as returned by report drive configuration */
-#define ft_qic_std             ftape_status.fti_qic_std
-#define ft_used_header_segment ftape_status.fti_used_header_segment
-#define ft_header_segment_1    ftape_status.fti_header_segment_1
-#define ft_header_segment_2    ftape_status.fti_header_segment_2
-#define ft_first_data_segment  ftape_status.fti_first_data_segment
-#define ft_last_data_segment   ftape_status.fti_last_data_segment
-/*  is tape running? */
-#define ft_runner_status       ftape_status.fti_runner_status
-/*  is tape reading/writing/verifying/formatting/deleting */
-#define ft_driver_state        ftape_status.fti_state
-/*  flags fatal hardware error */
-#define ft_failure             ftape_status.fti_failure
-/*  history record */
-#define ft_history             ftape_status.fti_history
-
-/*
- *      ftape-ctl.c defined global vars.
- */
-extern ftape_info ftape_status;
-extern int ftape_segments_per_head;
-extern int ftape_segments_per_cylinder;
-extern int ftape_init_drive_needed;
-
-/*
- *      ftape-ctl.c defined global functions.
- */
-extern int  ftape_mmap(struct vm_area_struct *vma);
-extern int  ftape_enable(int drive_selection);
-extern void ftape_disable(void);
-extern int  ftape_seek_to_bot(void);
-extern int  ftape_seek_to_eot(void);
-extern int  ftape_abort_operation(void);
-extern void ftape_calc_timeouts(unsigned int qic_std,
-                                 unsigned int data_rate,
-                                 unsigned int tape_len);
-extern int  ftape_calibrate_data_rate(unsigned int qic_std);
-extern const ftape_info *ftape_get_status(void);
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-ecc.c b/drivers/char/ftape/lowlevel/ftape-ecc.c
deleted file mode 100644
index e5632f674bc8..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-ecc.c
+++ /dev/null
@@ -1,853 +0,0 @@
-/*
- *
- *      Copyright (c) 1993 Ning and David Mosberger.
- 
- This is based on code originally written by Bas Laarhoven (bas@vimec.nl)
- and David L. Brown, Jr., and incorporates improvements suggested by
- Kai Harrekilde-Petersen.
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ecc.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:18:10 $
- *
- *      This file contains the Reed-Solomon error correction code 
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape.h>
-
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-ecc.h"
-
-/* Machines that are big-endian should define macro BIG_ENDIAN.
- * Unfortunately, there doesn't appear to be a standard include file
- * that works for all OSs.
- */
-
-#if defined(__sparc__) || defined(__hppa)
-#define BIG_ENDIAN
-#endif                          /* __sparc__ || __hppa */
-
-#if defined(__mips__)
-#error Find a smart way to determine the Endianness of the MIPS CPU
-#endif
-
-/* Notice: to minimize the potential for confusion, we use r to
- *         denote the independent variable of the polynomials in the
- *         Galois Field GF(2^8).  We reserve x for polynomials that
- *         that have coefficients in GF(2^8).
- *         
- * The Galois Field in which coefficient arithmetic is performed are
- * the polynomials over Z_2 (i.e., 0 and 1) modulo the irreducible
- * polynomial f(r), where f(r)=r^8 + r^7 + r^2 + r + 1.  A polynomial
- * is represented as a byte with the MSB as the coefficient of r^7 and
- * the LSB as the coefficient of r^0.  For example, the binary
- * representation of f(x) is 0x187 (of course, this doesn't fit into 8
- * bits).  In this field, the polynomial r is a primitive element.
- * That is, r^i with i in 0,...,255 enumerates all elements in the
- * field.
- *
- * The generator polynomial for the QIC-80 ECC is
- *
- *      g(x) = x^3 + r^105*x^2 + r^105*x + 1
- *
- * which can be factored into:
- *
- *      g(x) = (x-r^-1)(x-r^0)(x-r^1)
- *
- * the byte representation of the coefficients are:
- *
- *      r^105 = 0xc0
- *      r^-1  = 0xc3
- *      r^0   = 0x01
- *      r^1   = 0x02
- *
- * Notice that r^-1 = r^254 as exponent arithmetic is performed
- * modulo 2^8-1 = 255.
- *
- * For more information on Galois Fields and Reed-Solomon codes, refer
- * to any good book.  I found _An Introduction to Error Correcting
- * Codes with Applications_ by S. A. Vanstone and P. C. van Oorschot
- * to be a good introduction into the former.  _CODING THEORY: The
- * Essentials_ I found very useful for its concise description of
- * Reed-Solomon encoding/decoding.
- *
- */
-
-typedef __u8 Matrix[3][3];
-
-/*
- * gfpow[] is defined such that gfpow[i] returns r^i if
- * i is in the range [0..255].
- */
-static const __u8 gfpow[] =
-{
-        0x01, 0x02, 0x04, 0x08, 0x10, 0x20, 0x40, 0x80,
-        0x87, 0x89, 0x95, 0xad, 0xdd, 0x3d, 0x7a, 0xf4,
-        0x6f, 0xde, 0x3b, 0x76, 0xec, 0x5f, 0xbe, 0xfb,
-        0x71, 0xe2, 0x43, 0x86, 0x8b, 0x91, 0xa5, 0xcd,
-        0x1d, 0x3a, 0x74, 0xe8, 0x57, 0xae, 0xdb, 0x31,
-        0x62, 0xc4, 0x0f, 0x1e, 0x3c, 0x78, 0xf0, 0x67,
-        0xce, 0x1b, 0x36, 0x6c, 0xd8, 0x37, 0x6e, 0xdc,
-        0x3f, 0x7e, 0xfc, 0x7f, 0xfe, 0x7b, 0xf6, 0x6b,
-        0xd6, 0x2b, 0x56, 0xac, 0xdf, 0x39, 0x72, 0xe4,
-        0x4f, 0x9e, 0xbb, 0xf1, 0x65, 0xca, 0x13, 0x26,
-        0x4c, 0x98, 0xb7, 0xe9, 0x55, 0xaa, 0xd3, 0x21,
-        0x42, 0x84, 0x8f, 0x99, 0xb5, 0xed, 0x5d, 0xba,
-        0xf3, 0x61, 0xc2, 0x03, 0x06, 0x0c, 0x18, 0x30,
-        0x60, 0xc0, 0x07, 0x0e, 0x1c, 0x38, 0x70, 0xe0,
-        0x47, 0x8e, 0x9b, 0xb1, 0xe5, 0x4d, 0x9a, 0xb3,
-        0xe1, 0x45, 0x8a, 0x93, 0xa1, 0xc5, 0x0d, 0x1a,
-        0x34, 0x68, 0xd0, 0x27, 0x4e, 0x9c, 0xbf, 0xf9,
-        0x75, 0xea, 0x53, 0xa6, 0xcb, 0x11, 0x22, 0x44,
-        0x88, 0x97, 0xa9, 0xd5, 0x2d, 0x5a, 0xb4, 0xef,
-        0x59, 0xb2, 0xe3, 0x41, 0x82, 0x83, 0x81, 0x85,
-        0x8d, 0x9d, 0xbd, 0xfd, 0x7d, 0xfa, 0x73, 0xe6,
-        0x4b, 0x96, 0xab, 0xd1, 0x25, 0x4a, 0x94, 0xaf,
-        0xd9, 0x35, 0x6a, 0xd4, 0x2f, 0x5e, 0xbc, 0xff,
-        0x79, 0xf2, 0x63, 0xc6, 0x0b, 0x16, 0x2c, 0x58,
-        0xb0, 0xe7, 0x49, 0x92, 0xa3, 0xc1, 0x05, 0x0a,
-        0x14, 0x28, 0x50, 0xa0, 0xc7, 0x09, 0x12, 0x24,
-        0x48, 0x90, 0xa7, 0xc9, 0x15, 0x2a, 0x54, 0xa8,
-        0xd7, 0x29, 0x52, 0xa4, 0xcf, 0x19, 0x32, 0x64,
-        0xc8, 0x17, 0x2e, 0x5c, 0xb8, 0xf7, 0x69, 0xd2,
-        0x23, 0x46, 0x8c, 0x9f, 0xb9, 0xf5, 0x6d, 0xda,
-        0x33, 0x66, 0xcc, 0x1f, 0x3e, 0x7c, 0xf8, 0x77,
-        0xee, 0x5b, 0xb6, 0xeb, 0x51, 0xa2, 0xc3, 0x01
-};
-
-/*
- * This is a log table.  That is, gflog[r^i] returns i (modulo f(r)).
- * gflog[0] is undefined and the first element is therefore not valid.
- */
-static const __u8 gflog[256] =
-{
-        0xff, 0x00, 0x01, 0x63, 0x02, 0xc6, 0x64, 0x6a,
-        0x03, 0xcd, 0xc7, 0xbc, 0x65, 0x7e, 0x6b, 0x2a,
-        0x04, 0x8d, 0xce, 0x4e, 0xc8, 0xd4, 0xbd, 0xe1,
-        0x66, 0xdd, 0x7f, 0x31, 0x6c, 0x20, 0x2b, 0xf3,
-        0x05, 0x57, 0x8e, 0xe8, 0xcf, 0xac, 0x4f, 0x83,
-        0xc9, 0xd9, 0xd5, 0x41, 0xbe, 0x94, 0xe2, 0xb4,
-        0x67, 0x27, 0xde, 0xf0, 0x80, 0xb1, 0x32, 0x35,
-        0x6d, 0x45, 0x21, 0x12, 0x2c, 0x0d, 0xf4, 0x38,
-        0x06, 0x9b, 0x58, 0x1a, 0x8f, 0x79, 0xe9, 0x70,
-        0xd0, 0xc2, 0xad, 0xa8, 0x50, 0x75, 0x84, 0x48,
-        0xca, 0xfc, 0xda, 0x8a, 0xd6, 0x54, 0x42, 0x24,
-        0xbf, 0x98, 0x95, 0xf9, 0xe3, 0x5e, 0xb5, 0x15,
-        0x68, 0x61, 0x28, 0xba, 0xdf, 0x4c, 0xf1, 0x2f,
-        0x81, 0xe6, 0xb2, 0x3f, 0x33, 0xee, 0x36, 0x10,
-        0x6e, 0x18, 0x46, 0xa6, 0x22, 0x88, 0x13, 0xf7,
-        0x2d, 0xb8, 0x0e, 0x3d, 0xf5, 0xa4, 0x39, 0x3b,
-        0x07, 0x9e, 0x9c, 0x9d, 0x59, 0x9f, 0x1b, 0x08,
-        0x90, 0x09, 0x7a, 0x1c, 0xea, 0xa0, 0x71, 0x5a,
-        0xd1, 0x1d, 0xc3, 0x7b, 0xae, 0x0a, 0xa9, 0x91,
-        0x51, 0x5b, 0x76, 0x72, 0x85, 0xa1, 0x49, 0xeb,
-        0xcb, 0x7c, 0xfd, 0xc4, 0xdb, 0x1e, 0x8b, 0xd2,
-        0xd7, 0x92, 0x55, 0xaa, 0x43, 0x0b, 0x25, 0xaf,
-        0xc0, 0x73, 0x99, 0x77, 0x96, 0x5c, 0xfa, 0x52,
-        0xe4, 0xec, 0x5f, 0x4a, 0xb6, 0xa2, 0x16, 0x86,
-        0x69, 0xc5, 0x62, 0xfe, 0x29, 0x7d, 0xbb, 0xcc,
-        0xe0, 0xd3, 0x4d, 0x8c, 0xf2, 0x1f, 0x30, 0xdc,
-        0x82, 0xab, 0xe7, 0x56, 0xb3, 0x93, 0x40, 0xd8,
-        0x34, 0xb0, 0xef, 0x26, 0x37, 0x0c, 0x11, 0x44,
-        0x6f, 0x78, 0x19, 0x9a, 0x47, 0x74, 0xa7, 0xc1,
-        0x23, 0x53, 0x89, 0xfb, 0x14, 0x5d, 0xf8, 0x97,
-        0x2e, 0x4b, 0xb9, 0x60, 0x0f, 0xed, 0x3e, 0xe5,
-        0xf6, 0x87, 0xa5, 0x17, 0x3a, 0xa3, 0x3c, 0xb7
-};
-
-/* This is a multiplication table for the factor 0xc0 (i.e., r^105 (mod f(r)).
- * gfmul_c0[f] returns r^105 * f(r) (modulo f(r)).
- */
-static const __u8 gfmul_c0[256] =
-{
-        0x00, 0xc0, 0x07, 0xc7, 0x0e, 0xce, 0x09, 0xc9,
-        0x1c, 0xdc, 0x1b, 0xdb, 0x12, 0xd2, 0x15, 0xd5,
-        0x38, 0xf8, 0x3f, 0xff, 0x36, 0xf6, 0x31, 0xf1,
-        0x24, 0xe4, 0x23, 0xe3, 0x2a, 0xea, 0x2d, 0xed,
-        0x70, 0xb0, 0x77, 0xb7, 0x7e, 0xbe, 0x79, 0xb9,
-        0x6c, 0xac, 0x6b, 0xab, 0x62, 0xa2, 0x65, 0xa5,
-        0x48, 0x88, 0x4f, 0x8f, 0x46, 0x86, 0x41, 0x81,
-        0x54, 0x94, 0x53, 0x93, 0x5a, 0x9a, 0x5d, 0x9d,
-        0xe0, 0x20, 0xe7, 0x27, 0xee, 0x2e, 0xe9, 0x29,
-        0xfc, 0x3c, 0xfb, 0x3b, 0xf2, 0x32, 0xf5, 0x35,
-        0xd8, 0x18, 0xdf, 0x1f, 0xd6, 0x16, 0xd1, 0x11,
-        0xc4, 0x04, 0xc3, 0x03, 0xca, 0x0a, 0xcd, 0x0d,
-        0x90, 0x50, 0x97, 0x57, 0x9e, 0x5e, 0x99, 0x59,
-        0x8c, 0x4c, 0x8b, 0x4b, 0x82, 0x42, 0x85, 0x45,
-        0xa8, 0x68, 0xaf, 0x6f, 0xa6, 0x66, 0xa1, 0x61,
-        0xb4, 0x74, 0xb3, 0x73, 0xba, 0x7a, 0xbd, 0x7d,
-        0x47, 0x87, 0x40, 0x80, 0x49, 0x89, 0x4e, 0x8e,
-        0x5b, 0x9b, 0x5c, 0x9c, 0x55, 0x95, 0x52, 0x92,
-        0x7f, 0xbf, 0x78, 0xb8, 0x71, 0xb1, 0x76, 0xb6,
-        0x63, 0xa3, 0x64, 0xa4, 0x6d, 0xad, 0x6a, 0xaa,
-        0x37, 0xf7, 0x30, 0xf0, 0x39, 0xf9, 0x3e, 0xfe,
-        0x2b, 0xeb, 0x2c, 0xec, 0x25, 0xe5, 0x22, 0xe2,
-        0x0f, 0xcf, 0x08, 0xc8, 0x01, 0xc1, 0x06, 0xc6,
-        0x13, 0xd3, 0x14, 0xd4, 0x1d, 0xdd, 0x1a, 0xda,
-        0xa7, 0x67, 0xa0, 0x60, 0xa9, 0x69, 0xae, 0x6e,
-        0xbb, 0x7b, 0xbc, 0x7c, 0xb5, 0x75, 0xb2, 0x72,
-        0x9f, 0x5f, 0x98, 0x58, 0x91, 0x51, 0x96, 0x56,
-        0x83, 0x43, 0x84, 0x44, 0x8d, 0x4d, 0x8a, 0x4a,
-        0xd7, 0x17, 0xd0, 0x10, 0xd9, 0x19, 0xde, 0x1e,
-        0xcb, 0x0b, 0xcc, 0x0c, 0xc5, 0x05, 0xc2, 0x02,
-        0xef, 0x2f, 0xe8, 0x28, 0xe1, 0x21, 0xe6, 0x26,
-        0xf3, 0x33, 0xf4, 0x34, 0xfd, 0x3d, 0xfa, 0x3a
-};
-
-
-/* Returns V modulo 255 provided V is in the range -255,-254,...,509.
- */
-static inline __u8 mod255(int v)
-{
-        if (v > 0) {
-                if (v < 255) {
-                        return v;
-                } else {
-                        return v - 255;
-                }
-        } else {
-                return v + 255;
-        }
-}
-
-
-/* Add two numbers in the field.  Addition in this field is equivalent
- * to a bit-wise exclusive OR operation---subtraction is therefore
- * identical to addition.
- */
-static inline __u8 gfadd(__u8 a, __u8 b)
-{
-        return a ^ b;
-}
-
-
-/* Add two vectors of numbers in the field.  Each byte in A and B gets
- * added individually.
- */
-static inline unsigned long gfadd_long(unsigned long a, unsigned long b)
-{
-        return a ^ b;
-}
-
-
-/* Multiply two numbers in the field:
- */
-static inline __u8 gfmul(__u8 a, __u8 b)
-{
-        if (a && b) {
-                return gfpow[mod255(gflog[a] + gflog[b])];
-        } else {
-                return 0;
-        }
-}
-
-
-/* Just like gfmul, except we have already looked up the log of the
- * second number.
- */
-static inline __u8 gfmul_exp(__u8 a, int b)
-{
-        if (a) {
-                return gfpow[mod255(gflog[a] + b)];
-        } else {
-                return 0;
-        }
-}
-
-
-/* Just like gfmul_exp, except that A is a vector of numbers.  That
- * is, each byte in A gets multiplied by gfpow[mod255(B)].
- */
-static inline unsigned long gfmul_exp_long(unsigned long a, int b)
-{
-        __u8 t;
-
-        if (sizeof(long) == 4) {
-                return (
-                ((t = (__u32)a >> 24 & 0xff) ?
-                 (((__u32) gfpow[mod255(gflog[t] + b)]) << 24) : 0) |
-                ((t = (__u32)a >> 16 & 0xff) ?
-                 (((__u32) gfpow[mod255(gflog[t] + b)]) << 16) : 0) |
-                ((t = (__u32)a >> 8 & 0xff) ?
-                 (((__u32) gfpow[mod255(gflog[t] + b)]) << 8) : 0) |
-                ((t = (__u32)a >> 0 & 0xff) ?
-                 (((__u32) gfpow[mod255(gflog[t] + b)]) << 0) : 0));
-        } else if (sizeof(long) == 8) {
-                return (
-                ((t = (__u64)a >> 56 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 56) : 0) |
-                ((t = (__u64)a >> 48 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 48) : 0) |
-                ((t = (__u64)a >> 40 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 40) : 0) |
-                ((t = (__u64)a >> 32 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 32) : 0) |
-                ((t = (__u64)a >> 24 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 24) : 0) |
-                ((t = (__u64)a >> 16 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 16) : 0) |
-                ((t = (__u64)a >> 8 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 8) : 0) |
-                ((t = (__u64)a >> 0 & 0xff) ?
-                 (((__u64) gfpow[mod255(gflog[t] + b)]) << 0) : 0));
-        } else {
-                TRACE_FUN(ft_t_any);
-                TRACE_ABORT(-1, ft_t_err, "Error: size of long is %d bytes",
-                            (int)sizeof(long));
-        }
-}
-
-
-/* Divide two numbers in the field.  Returns a/b (modulo f(x)).
- */
-static inline __u8 gfdiv(__u8 a, __u8 b)
-{
-        if (!b) {
-                TRACE_FUN(ft_t_any);
-                TRACE_ABORT(0xff, ft_t_bug, "Error: division by zero");
-        } else if (a == 0) {
-                return 0;
-        } else {
-                return gfpow[mod255(gflog[a] - gflog[b])];
-        }
-}
-
-
-/* The following functions return the inverse of the matrix of the
- * linear system that needs to be solved to determine the error
- * magnitudes.  The first deals with matrices of rank 3, while the
- * second deals with matrices of rank 2.  The error indices are passed
- * in arguments L0,..,L2 (0=first sector, 31=last sector).  The error
- * indices must be sorted in ascending order, i.e., L0<L1<L2.
- *
- * The linear system that needs to be solved for the error magnitudes
- * is A * b = s, where s is the known vector of syndromes, b is the
- * vector of error magnitudes and A in the ORDER=3 case:
- *
- *    A_3 = {{1/r^L[0], 1/r^L[1], 1/r^L[2]},
- *          {        1,        1,        1},
- *          { r^L[0], r^L[1], r^L[2]}} 
- */
-static inline int gfinv3(__u8 l0,
-                         __u8 l1, 
-                         __u8 l2, 
-                         Matrix Ainv)
-{
-        __u8 det;
-        __u8 t20, t10, t21, t12, t01, t02;
-        int log_det;
-
-        /* compute some intermediate results: */
-        t20 = gfpow[l2 - l0];           /* t20 = r^l2/r^l0 */
-        t10 = gfpow[l1 - l0];           /* t10 = r^l1/r^l0 */
-        t21 = gfpow[l2 - l1];           /* t21 = r^l2/r^l1 */
-        t12 = gfpow[l1 - l2 + 255];     /* t12 = r^l1/r^l2 */
-        t01 = gfpow[l0 - l1 + 255];     /* t01 = r^l0/r^l1 */
-        t02 = gfpow[l0 - l2 + 255];     /* t02 = r^l0/r^l2 */
-        /* Calculate the determinant of matrix A_3^-1 (sometimes
-         * called the Vandermonde determinant):
-         */
-        det = gfadd(t20, gfadd(t10, gfadd(t21, gfadd(t12, gfadd(t01, t02)))));
-        if (!det) {
-                TRACE_FUN(ft_t_any);
-                TRACE_ABORT(0, ft_t_err,
-                           "Inversion failed (3 CRC errors, >0 CRC failures)");
-        }
-        log_det = 255 - gflog[det];
-
-        /* Now, calculate all of the coefficients:
-         */
-        Ainv[0][0]= gfmul_exp(gfadd(gfpow[l1], gfpow[l2]), log_det);
-        Ainv[0][1]= gfmul_exp(gfadd(t21, t12), log_det);
-        Ainv[0][2]= gfmul_exp(gfadd(gfpow[255 - l1], gfpow[255 - l2]),log_det);
-
-        Ainv[1][0]= gfmul_exp(gfadd(gfpow[l0], gfpow[l2]), log_det);
-        Ainv[1][1]= gfmul_exp(gfadd(t20, t02), log_det);
-        Ainv[1][2]= gfmul_exp(gfadd(gfpow[255 - l0], gfpow[255 - l2]),log_det);
-
-        Ainv[2][0]= gfmul_exp(gfadd(gfpow[l0], gfpow[l1]), log_det);
-        Ainv[2][1]= gfmul_exp(gfadd(t10, t01), log_det);
-        Ainv[2][2]= gfmul_exp(gfadd(gfpow[255 - l0], gfpow[255 - l1]),log_det);
-
-        return 1;
-}
-
-
-static inline int gfinv2(__u8 l0, __u8 l1, Matrix Ainv)
-{
-        __u8 det;
-        __u8 t1, t2;
-        int log_det;
-
-        t1 = gfpow[255 - l0];
-        t2 = gfpow[255 - l1];
-        det = gfadd(t1, t2);
-        if (!det) {
-                TRACE_FUN(ft_t_any);
-                TRACE_ABORT(0, ft_t_err,
-                           "Inversion failed (2 CRC errors, >0 CRC failures)");
-        }
-        log_det = 255 - gflog[det];
-
-        /* Now, calculate all of the coefficients:
-         */
-        Ainv[0][0] = Ainv[1][0] = gfpow[log_det];
-
-        Ainv[0][1] = gfmul_exp(t2, log_det);
-        Ainv[1][1] = gfmul_exp(t1, log_det);
-
-        return 1;
-}
-
-
-/* Multiply matrix A by vector S and return result in vector B.  M is
- * assumed to be of order NxN, S and B of order Nx1.
- */
-static inline void gfmat_mul(int n, Matrix A, 
-                             __u8 *s, __u8 *b)
-{
-        int i, j;
-        __u8 dot_prod;
-
-        for (i = 0; i < n; ++i) {
-                dot_prod = 0;
-                for (j = 0; j < n; ++j) {
-                        dot_prod = gfadd(dot_prod, gfmul(A[i][j], s[j]));
-                }
-                b[i] = dot_prod;
-        }
-}
-
-
-
-/* The Reed Solomon ECC codes are computed over the N-th byte of each
- * block, where N=SECTOR_SIZE.  There are up to 29 blocks of data, and
- * 3 blocks of ECC.  The blocks are stored contiguously in memory.  A
- * segment, consequently, is assumed to have at least 4 blocks: one or
- * more data blocks plus three ECC blocks.
- *
- * Notice: In QIC-80 speak, a CRC error is a sector with an incorrect
- *         CRC.  A CRC failure is a sector with incorrect data, but
- *         a valid CRC.  In the error control literature, the former
- *         is usually called "erasure", the latter "error."
- */
-/* Compute the parity bytes for C columns of data, where C is the
- * number of bytes that fit into a long integer.  We use a linear
- * feed-back register to do this.  The parity bytes P[0], P[STRIDE],
- * P[2*STRIDE] are computed such that:
- *
- *              x^k * p(x) + m(x) = 0 (modulo g(x))
- *
- * where k = NBLOCKS,
- *       p(x) = P[0] + P[STRIDE]*x + P[2*STRIDE]*x^2, and
- *       m(x) = sum_{i=0}^k m_i*x^i.
- *       m_i = DATA[i*SECTOR_SIZE]
- */
-static inline void set_parity(unsigned long *data,
-                              int nblocks, 
-                              unsigned long *p, 
-                              int stride)
-{
-        unsigned long p0, p1, p2, t1, t2, *end;
-
-        end = data + nblocks * (FT_SECTOR_SIZE / sizeof(long));
-        p0 = p1 = p2 = 0;
-        while (data < end) {
-                /* The new parity bytes p0_i, p1_i, p2_i are computed
-                 * from the old values p0_{i-1}, p1_{i-1}, p2_{i-1}
-                 * recursively as:
-                 *
-                 *        p0_i = p1_{i-1} + r^105 * (m_{i-1} - p0_{i-1})
-                 *        p1_i = p2_{i-1} + r^105 * (m_{i-1} - p0_{i-1})
-                 *        p2_i =                    (m_{i-1} - p0_{i-1})
-                 *
-                 * With the initial condition: p0_0 = p1_0 = p2_0 = 0.
-                 */
-                t1 = gfadd_long(*data, p0);
-                /*
-                 * Multiply each byte in t1 by 0xc0:
-                 */
-                if (sizeof(long) == 4) {
-                        t2= (((__u32) gfmul_c0[(__u32)t1 >> 24 & 0xff]) << 24 |
-                             ((__u32) gfmul_c0[(__u32)t1 >> 16 & 0xff]) << 16 |
-                             ((__u32) gfmul_c0[(__u32)t1 >>  8 & 0xff]) <<  8 |
-                             ((__u32) gfmul_c0[(__u32)t1 >>  0 & 0xff]) <<  0);
-                } else if (sizeof(long) == 8) {
-                        t2= (((__u64) gfmul_c0[(__u64)t1 >> 56 & 0xff]) << 56 |
-                             ((__u64) gfmul_c0[(__u64)t1 >> 48 & 0xff]) << 48 |
-                             ((__u64) gfmul_c0[(__u64)t1 >> 40 & 0xff]) << 40 |
-                             ((__u64) gfmul_c0[(__u64)t1 >> 32 & 0xff]) << 32 |
-                             ((__u64) gfmul_c0[(__u64)t1 >> 24 & 0xff]) << 24 |
-                             ((__u64) gfmul_c0[(__u64)t1 >> 16 & 0xff]) << 16 |
-                             ((__u64) gfmul_c0[(__u64)t1 >>  8 & 0xff]) <<  8 |
-                             ((__u64) gfmul_c0[(__u64)t1 >>  0 & 0xff]) <<  0);
-                } else {
-                        TRACE_FUN(ft_t_any);
-                        TRACE(ft_t_err, "Error: long is of size %d",
-                              (int) sizeof(long));
-                        TRACE_EXIT;
-                }
-                p0 = gfadd_long(t2, p1);
-                p1 = gfadd_long(t2, p2);
-                p2 = t1;
-                data += FT_SECTOR_SIZE / sizeof(long);
-        }
-        *p = p0;
-        p += stride;
-        *p = p1;
-        p += stride;
-        *p = p2;
-        return;
-}
-
-
-/* Compute the 3 syndrome values.  DATA should point to the first byte
- * of the column for which the syndromes are desired.  The syndromes
- * are computed over the first NBLOCKS of rows.  The three bytes will
- * be placed in S[0], S[1], and S[2].
- *
- * S[i] is the value of the "message" polynomial m(x) evaluated at the
- * i-th root of the generator polynomial g(x).
- *
- * As g(x)=(x-r^-1)(x-1)(x-r^1) we evaluate the message polynomial at
- * x=r^-1 to get S[0], at x=r^0=1 to get S[1], and at x=r to get S[2].
- * This could be done directly and efficiently via the Horner scheme.
- * However, it would require multiplication tables for the factors
- * r^-1 (0xc3) and r (0x02).  The following scheme does not require
- * any multiplication tables beyond what's needed for set_parity()
- * anyway and is slightly faster if there are no errors and slightly
- * slower if there are errors.  The latter is hopefully the infrequent
- * case.
- *
- * To understand the alternative algorithm, notice that set_parity(m,
- * k, p) computes parity bytes such that:
- *
- *      x^k * p(x) = m(x) (modulo g(x)).
- *
- * That is, to evaluate m(r^m), where r^m is a root of g(x), we can
- * simply evaluate (r^m)^k*p(r^m).  Also, notice that p is 0 if and
- * only if s is zero.  That is, if all parity bytes are 0, we know
- * there is no error in the data and consequently there is no need to
- * compute s(x) at all!  In all other cases, we compute s(x) from p(x)
- * by evaluating (r^m)^k*p(r^m) for m=-1, m=0, and m=1.  The p(x)
- * polynomial is evaluated via the Horner scheme.
- */
-static int compute_syndromes(unsigned long *data, int nblocks, unsigned long *s)
-{
-        unsigned long p[3];
-
-        set_parity(data, nblocks, p, 1);
-        if (p[0] | p[1] | p[2]) {
-                /* Some of the checked columns do not have a zero
-                 * syndrome.  For simplicity, we compute the syndromes
-                 * for all columns that we have computed the
-                 * remainders for.
-                 */
-                s[0] = gfmul_exp_long(
-                        gfadd_long(p[0], 
-                                   gfmul_exp_long(
-                                           gfadd_long(p[1], 
-                                                      gfmul_exp_long(p[2], -1)),
-                                           -1)), 
-                        -nblocks);
-                s[1] = gfadd_long(gfadd_long(p[2], p[1]), p[0]);
-                s[2] = gfmul_exp_long(
-                        gfadd_long(p[0], 
-                                   gfmul_exp_long(
-                                           gfadd_long(p[1],
-                                                      gfmul_exp_long(p[2], 1)),
-                                           1)),
-                        nblocks);
-                return 0;
-        } else {
-                return 1;
-        }
-}
-
-
-/* Correct the block in the column pointed to by DATA.  There are NBAD
- * CRC errors and their indices are in BAD_LOC[0], up to
- * BAD_LOC[NBAD-1].  If NBAD>1, Ainv holds the inverse of the matrix
- * of the linear system that needs to be solved to determine the error
- * magnitudes.  S[0], S[1], and S[2] are the syndrome values.  If row
- * j gets corrected, then bit j will be set in CORRECTION_MAP.
- */
-static inline int correct_block(__u8 *data, int nblocks,
-                                int nbad, int *bad_loc, Matrix Ainv,
-                                __u8 *s,
-                                SectorMap * correction_map)
-{
-        int ncorrected = 0;
-        int i;
-        __u8 t1, t2;
-        __u8 c0, c1, c2;        /* check bytes */
-        __u8 error_mag[3], log_error_mag;
-        __u8 *dp, l, e;
-        TRACE_FUN(ft_t_any);
-
-        switch (nbad) {
-        case 0:
-                /* might have a CRC failure: */
-                if (s[0] == 0) {
-                        /* more than one error */
-                        TRACE_ABORT(-1, ft_t_err,
-                                 "ECC failed (0 CRC errors, >1 CRC failures)");
-                }
-                t1 = gfdiv(s[1], s[0]);
-                if ((bad_loc[nbad++] = gflog[t1]) >= nblocks) {
-                        TRACE(ft_t_err,
-                              "ECC failed (0 CRC errors, >1 CRC failures)");
-                        TRACE_ABORT(-1, ft_t_err,
-                                  "attempt to correct data at %d", bad_loc[0]);
-                }
-                error_mag[0] = s[1];
-                break;
-        case 1:
-                t1 = gfadd(gfmul_exp(s[1], bad_loc[0]), s[2]);
-                t2 = gfadd(gfmul_exp(s[0], bad_loc[0]), s[1]);
-                if (t1 == 0 && t2 == 0) {
-                        /* one erasure, no error: */
-                        Ainv[0][0] = gfpow[bad_loc[0]];
-                } else if (t1 == 0 || t2 == 0) {
-                        /* one erasure and more than one error: */
-                        TRACE_ABORT(-1, ft_t_err,
-                                    "ECC failed (1 erasure, >1 error)");
-                } else {
-                        /* one erasure, one error: */
-                        if ((bad_loc[nbad++] = gflog[gfdiv(t1, t2)]) 
-                            >= nblocks) {
-                                TRACE(ft_t_err, "ECC failed "
-                                      "(1 CRC errors, >1 CRC failures)");
-                                TRACE_ABORT(-1, ft_t_err,
-                                            "attempt to correct data at %d",
-                                            bad_loc[1]);
-                        }
-                        if (!gfinv2(bad_loc[0], bad_loc[1], Ainv)) {
-                                /* inversion failed---must have more
-                                 *  than one error 
-                                 */
-                                TRACE_EXIT -1;
-                        }
-                }
-                /* FALL THROUGH TO ERROR MAGNITUDE COMPUTATION:
-                 */
-        case 2:
-        case 3:
-                /* compute error magnitudes: */
-                gfmat_mul(nbad, Ainv, s, error_mag);
-                break;
-
-        default:
-                TRACE_ABORT(-1, ft_t_err,
-                            "Internal Error: number of CRC errors > 3");
-        }
-
-        /* Perform correction by adding ERROR_MAG[i] to the byte at
-         * offset BAD_LOC[i].  Also add the value of the computed
-         * error polynomial to the syndrome values.  If the correction
-         * was successful, the resulting check bytes should be zero
-         * (i.e., the corrected data is a valid code word).
-         */
-        c0 = s[0];
-        c1 = s[1];
-        c2 = s[2];
-        for (i = 0; i < nbad; ++i) {
-                e = error_mag[i];
-                if (e) {
-                        /* correct the byte at offset L by magnitude E: */
-                        l = bad_loc[i];
-                        dp = &data[l * FT_SECTOR_SIZE];
-                        *dp = gfadd(*dp, e);
-                        *correction_map |= 1 << l;
-                        ++ncorrected;
-
-                        log_error_mag = gflog[e];
-                        c0 = gfadd(c0, gfpow[mod255(log_error_mag - l)]);
-                        c1 = gfadd(c1, e);
-                        c2 = gfadd(c2, gfpow[mod255(log_error_mag + l)]);
-                }
-        }
-        if (c0 || c1 || c2) {
-                TRACE_ABORT(-1, ft_t_err,
-                            "ECC self-check failed, too many errors");
-        }
-        TRACE_EXIT ncorrected;
-}
-
-
-#if defined(ECC_SANITY_CHECK) || defined(ECC_PARANOID)
-
-/* Perform a sanity check on the computed parity bytes:
- */
-static int sanity_check(unsigned long *data, int nblocks)
-{
-        TRACE_FUN(ft_t_any);
-        unsigned long s[3];
-
-        if (!compute_syndromes(data, nblocks, s)) {
-                TRACE_ABORT(0, ft_bug,
-                            "Internal Error: syndrome self-check failed");
-        }
-        TRACE_EXIT 1;
-}
-
-#endif /* defined(ECC_SANITY_CHECK) || defined(ECC_PARANOID) */
-
-/* Compute the parity for an entire segment of data.
- */
-int ftape_ecc_set_segment_parity(struct memory_segment *mseg)
-{
-        int i;
-        __u8 *parity_bytes;
-
-        parity_bytes = &mseg->data[(mseg->blocks - 3) * FT_SECTOR_SIZE];
-        for (i = 0; i < FT_SECTOR_SIZE; i += sizeof(long)) {
-                set_parity((unsigned long *) &mseg->data[i], mseg->blocks - 3,
-                           (unsigned long *) &parity_bytes[i],
-                           FT_SECTOR_SIZE / sizeof(long));
-#ifdef ECC_PARANOID
-                if (!sanity_check((unsigned long *) &mseg->data[i],
-                                   mseg->blocks)) {
-                        return -1;
-                }
-#endif                          /* ECC_PARANOID */
-        }
-        return 0;
-}
-
-
-/* Checks and corrects (if possible) the segment MSEG.  Returns one of
- * ECC_OK, ECC_CORRECTED, and ECC_FAILED.
- */
-int ftape_ecc_correct_data(struct memory_segment *mseg)
-{
-        int col, i, result;
-        int ncorrected = 0;
-        int nerasures = 0;      /* # of erasures (CRC errors) */
-        int erasure_loc[3];     /* erasure locations */
-        unsigned long ss[3];
-        __u8 s[3];
-        Matrix Ainv;
-        TRACE_FUN(ft_t_flow);
-
-        mseg->corrected = 0;
-
-        /* find first column that has non-zero syndromes: */
-        for (col = 0; col < FT_SECTOR_SIZE; col += sizeof(long)) {
-                if (!compute_syndromes((unsigned long *) &mseg->data[col],
-                                       mseg->blocks, ss)) {
-                        /* something is wrong---have to fix things */
-                        break;
-                }
-        }
-        if (col >= FT_SECTOR_SIZE) {
-                /* all syndromes are ok, therefore nothing to correct */
-                TRACE_EXIT ECC_OK;
-        }
-        /* count the number of CRC errors if there were any: */
-        if (mseg->read_bad) {
-                for (i = 0; i < mseg->blocks; i++) {
-                        if (BAD_CHECK(mseg->read_bad, i)) {
-                                if (nerasures >= 3) {
-                                        /* this is too much for ECC */
-                                        TRACE_ABORT(ECC_FAILED, ft_t_err,
-                                                "ECC failed (>3 CRC errors)");
-                                }       /* if */
-                                erasure_loc[nerasures++] = i;
-                        }
-                }
-        }
-        /*
-         * If there are at least 2 CRC errors, determine inverse of matrix
-         * of linear system to be solved:
-         */
-        switch (nerasures) {
-        case 2:
-                if (!gfinv2(erasure_loc[0], erasure_loc[1], Ainv)) {
-                        TRACE_EXIT ECC_FAILED;
-                }
-                break;
-        case 3:
-                if (!gfinv3(erasure_loc[0], erasure_loc[1],
-                            erasure_loc[2], Ainv)) {
-                        TRACE_EXIT ECC_FAILED;
-                }
-                break;
-        default:
-                /* this is not an error condition... */
-                break;
-        }
-
-        do {
-                for (i = 0; i < sizeof(long); ++i) {
-                        s[0] = ss[0];
-                        s[1] = ss[1];
-                        s[2] = ss[2];
-                        if (s[0] | s[1] | s[2]) {
-#ifdef BIG_ENDIAN
-                                result = correct_block(
-                                        &mseg->data[col + sizeof(long) - 1 - i],
-                                        mseg->blocks,
-                                        nerasures,
-                                        erasure_loc,
-                                        Ainv,
-                                        s,
-                                        &mseg->corrected);
-#else
-                                result = correct_block(&mseg->data[col + i],
-                                                       mseg->blocks,
-                                                       nerasures,
-                                                       erasure_loc,
-                                                       Ainv,
-                                                       s,
-                                                       &mseg->corrected);
-#endif
-                                if (result < 0) {
-                                        TRACE_EXIT ECC_FAILED;
-                                }
-                                ncorrected += result;
-                        }
-                        ss[0] >>= 8;
-                        ss[1] >>= 8;
-                        ss[2] >>= 8;
-                }
-
-#ifdef ECC_SANITY_CHECK
-                if (!sanity_check((unsigned long *) &mseg->data[col],
-                                  mseg->blocks)) {
-                        TRACE_EXIT ECC_FAILED;
-                }
-#endif                          /* ECC_SANITY_CHECK */
-
-                /* find next column with non-zero syndromes: */
-                while ((col += sizeof(long)) < FT_SECTOR_SIZE) {
-                        if (!compute_syndromes((unsigned long *)
-                                    &mseg->data[col], mseg->blocks, ss)) {
-                                /* something is wrong---have to fix things */
-                                break;
-                        }
-                }
-        } while (col < FT_SECTOR_SIZE);
-        if (ncorrected && nerasures == 0) {
-                TRACE(ft_t_warn, "block contained error not caught by CRC");
-        }
-        TRACE((ncorrected > 0) ? ft_t_noise : ft_t_any, "number of corrections: %d", ncorrected);
-        TRACE_EXIT ncorrected ? ECC_CORRECTED : ECC_OK;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-ecc.h b/drivers/char/ftape/lowlevel/ftape-ecc.h
deleted file mode 100644
index 4829146fe9a0..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-ecc.h
+++ /dev/null
@@ -1,84 +0,0 @@
-#ifndef _FTAPE_ECC_H_
-#define _FTAPE_ECC_H_
-
-/*
- *      Copyright (C) 1993 Ning and David Mosberger.
- *      Original:
- *      Copyright (C) 1993 Bas Laarhoven.
- *      Copyright (C) 1992 David L. Brown, Jr.
- 
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
- 
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-ecc.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:11 $
- *
- *      This file contains the definitions for the
- *      Reed-Solomon error correction code 
- *      for the QIC-40/80 tape streamer device driver.
- */
-
-#include "../lowlevel/ftape-bsm.h"
-
-#define BAD_CLEAR(entry) ((entry)=0)
-#define BAD_SET(entry,sector) ((entry)|=(1<<(sector)))
-#define BAD_CHECK(entry,sector) ((entry)&(1<<(sector)))
-
-/*
- * Return values for ecc_correct_data:
- */
-enum {
-        ECC_OK,                 /* Data was correct. */
-        ECC_CORRECTED,          /* Correctable error in data. */
-        ECC_FAILED,             /* Could not correct data. */
-};
-
-/*
- * Representation of an in memory segment.  MARKED_BAD lists the
- * sectors that were marked bad during formatting.  If the N-th sector
- * in a segment is marked bad, bit 1<<N will be set in MARKED_BAD.
- * The sectors should be read in from the disk and packed, as if the
- * bad sectors were not there, and the segment just contained fewer
- * sectors.  READ_SECTORS is a bitmap of errors encountered while
- * reading the data.  These offsets are relative to the packed data.
- * BLOCKS is a count of the sectors not marked bad.  This is just to
- * prevent having to count the zero bits in MARKED_BAD each time this
- * is needed.  DATA is the actual sector packed data from (or to) the
- * tape.
- */
- struct memory_segment {
-        SectorMap marked_bad;
-        SectorMap read_bad;
-        int blocks;
-        __u8 *data;
-        SectorMap corrected;
- };
-
-/*
- * ecc.c defined global variables:
- */
-#ifdef TEST
-extern int ftape_ecc_tracing;
-#endif
-
-/*
- * ecc.c defined global functions:
- */
-extern int ftape_ecc_correct_data(struct memory_segment *data);
-extern int ftape_ecc_set_segment_parity(struct memory_segment *data);
-
-#endif  /* _FTAPE_ECC_H_ */
diff --git a/drivers/char/ftape/lowlevel/ftape-format.c b/drivers/char/ftape/lowlevel/ftape-format.c
deleted file mode 100644
index 5dd4c59a3f34..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-format.c
+++ /dev/null
@@ -1,344 +0,0 @@
-/*
- * Copyright (C) 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-format.c,v $
- * $Revision: 1.2.4.1 $
- * $Date: 1997/11/14 16:05:39 $
- *
- *      This file contains the code to support formatting of floppy
- *      tape cartridges with the QIC-40/80/3010/3020 floppy-tape
- *      driver "ftape" for Linux.
- */
- 
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-format.h"
-
-#if defined(TESTING)
-#define FT_FMT_SEGS_PER_BUF 50
-#else
-#define FT_FMT_SEGS_PER_BUF (FT_BUFF_SIZE/(4*FT_SECTORS_PER_SEGMENT))
-#endif
-
-static spinlock_t ftape_format_lock;
-
-/*
- *  first segment of the new buffer
- */
-static int switch_segment;
-
-/*
- *  at most 256 segments fit into one 32 kb buffer.  Even TR-1 cartridges have
- *  more than this many segments per track, so better be careful.
- *
- *  buffer_struct *buff: buffer to store the formatting coordinates in
- *  int  start: starting segment for this buffer.
- *  int    spt: segments per track
- *
- *  Note: segment ids are relative to the start of the track here.
- */
-static void setup_format_buffer(buffer_struct *buff, int start, int spt,
-                                __u8 gap3)
-{
-        int to_do = spt - start;
-        TRACE_FUN(ft_t_flow);
-
-        if (to_do > FT_FMT_SEGS_PER_BUF) {
-                to_do = FT_FMT_SEGS_PER_BUF;
-        }
-        buff->ptr          = buff->address;
-        buff->remaining    = to_do * FT_SECTORS_PER_SEGMENT; /* # sectors */
-        buff->bytes        = buff->remaining * 4; /* need 4 bytes per sector */
-        buff->gap3         = gap3;
-        buff->segment_id   = start;
-        buff->next_segment = start + to_do;
-        if (buff->next_segment >= spt) {
-                buff->next_segment = 0; /* 0 means: stop runner */
-        }
-        buff->status       = waiting; /* tells the isr that it can use
-                                       * this buffer
-                                       */
-        TRACE_EXIT;
-}
-
-
-/*
- *  start formatting a new track.
- */
-int ftape_format_track(const unsigned int track, const __u8 gap3)
-{
-        unsigned long flags;
-        buffer_struct *tail, *head;
-        int status;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE_CATCH(ftape_ready_wait(ftape_timeout.pause, &status),);
-        if (track & 1) {
-                if (!(status & QIC_STATUS_AT_EOT)) {
-                        TRACE_CATCH(ftape_seek_to_eot(),);
-                }
-        } else {
-                if (!(status & QIC_STATUS_AT_BOT)) {
-                        TRACE_CATCH(ftape_seek_to_bot(),);
-                }
-        }
-        ftape_abort_operation(); /* this sets ft_head = ft_tail = 0 */
-        ftape_set_state(formatting);
-
-        TRACE(ft_t_noise,
-              "Formatting track %d, logical: from segment %d to %d",
-              track, track * ft_segments_per_track, 
-              (track + 1) * ft_segments_per_track - 1);
-        
-        /*
-         *  initialize the buffer switching protocol for this track
-         */
-        head = ftape_get_buffer(ft_queue_head); /* tape isn't running yet */
-        tail = ftape_get_buffer(ft_queue_tail); /* tape isn't running yet */
-        switch_segment = 0;
-        do {
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                setup_format_buffer(tail, switch_segment,
-                                    ft_segments_per_track, gap3);
-                switch_segment = tail->next_segment;
-        } while ((switch_segment != 0) &&
-                 ((tail = ftape_next_buffer(ft_queue_tail)) != head));
-        /* go */
-        head->status = formatting;
-        TRACE_CATCH(ftape_seek_head_to_track(track),);
-        TRACE_CATCH(ftape_command(QIC_LOGICAL_FORWARD),);
-        spin_lock_irqsave(&ftape_format_lock, flags);
-        TRACE_CATCH(fdc_setup_formatting(head), restore_flags(flags));
-        spin_unlock_irqrestore(&ftape_format_lock, flags);
-        TRACE_EXIT 0;
-}
-
-/*   return segment id of segment currently being formatted and do the
- *   buffer switching stuff.
- */
-int ftape_format_status(unsigned int *segment_id)
-{
-        buffer_struct *tail = ftape_get_buffer(ft_queue_tail);
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        while (switch_segment != 0 &&
-               ftape_get_buffer(ft_queue_head) != tail) {
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                /*  need more buffers, first wait for empty buffer
-                 */
-                TRACE_CATCH(ftape_wait_segment(formatting),);
-                /*  don't worry for gap3. If we ever hit this piece of code,
-                 *  then all buffer already have the correct gap3 set!
-                 */
-                setup_format_buffer(tail, switch_segment,
-                                    ft_segments_per_track, tail->gap3);
-                switch_segment = tail->next_segment;
-                if (switch_segment != 0) {
-                        tail = ftape_next_buffer(ft_queue_tail);
-                }
-        }
-        /*    should runner stop ?
-         */
-        if (ft_runner_status == aborting || ft_runner_status == do_abort) {
-                buffer_struct *head = ftape_get_buffer(ft_queue_head);
-                TRACE(ft_t_warn, "Error formatting segment %d",
-                      ftape_get_buffer(ft_queue_head)->segment_id);
-                (void)ftape_abort_operation();
-                TRACE_EXIT (head->status != error) ? -EAGAIN : -EIO;
-        }
-        /*
-         *  don't care if the timer expires, this is just kind of a
-         *  "select" operation that lets the calling process sleep
-         *  until something has happened
-         */
-        if (fdc_interrupt_wait(5 * FT_SECOND) < 0) {
-                TRACE(ft_t_noise, "End of track %d at segment %d",
-                      ft_location.track,
-                      ftape_get_buffer(ft_queue_head)->segment_id);
-                result = 1;  /* end of track, unlock module */
-        } else {
-                result = 0;
-        }
-        /*
-         *  the calling process should use the seg id to determine
-         *  which parts of the dma buffers can be safely overwritten
-         *  with new data.
-         */
-        *segment_id = ftape_get_buffer(ft_queue_head)->segment_id;
-        /*
-         *  Internally we start counting segment ids from the start of
-         *  each track when formatting, but externally we keep them
-         *  relative to the start of the tape:
-         */
-        *segment_id += ft_location.track * ft_segments_per_track;
-        TRACE_EXIT result;
-}
-
-/*
- *  The segment id is relative to the start of the tape
- */
-int ftape_verify_segment(const unsigned int segment_id, SectorMap *bsm)
-{
-        int result;
-        int verify_done = 0;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "Verifying segment %d", segment_id);
-
-        if (ft_driver_state != verifying) {
-                TRACE(ft_t_noise, "calling ftape_abort_operation");
-                if (ftape_abort_operation() < 0) {
-                        TRACE(ft_t_err, "ftape_abort_operation failed");
-                        TRACE_EXIT -EIO;
-                }
-        }
-        *bsm = 0x00000000;
-        ftape_set_state(verifying);
-        for (;;) {
-                buffer_struct *tail;
-                /*
-                 *  Allow escape from this loop on signal
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                /*
-                 *  Search all full buffers for the first matching the
-                 *  wanted segment.  Clear other buffers on the fly.
-                 */
-                tail = ftape_get_buffer(ft_queue_tail);
-                while (!verify_done && tail->status == done) {
-                        /*
-                         *  Allow escape from this loop on signal !
-                         */
-                        FT_SIGNAL_EXIT(_DONT_BLOCK);
-                        if (tail->segment_id == segment_id) {
-                                /*  If out buffer is already full,
-                                 *  return its contents.  
-                                 */
-                                TRACE(ft_t_flow, "found segment in cache: %d",
-                                      segment_id);
-                                if ((tail->soft_error_map |
-                                     tail->hard_error_map) != 0) {
-                                        TRACE(ft_t_info,"bsm[%d] = 0x%08lx",
-                                              segment_id,
-                                              (unsigned long)
-                                              (tail->soft_error_map |
-                                              tail->hard_error_map));
-                                        *bsm = (tail->soft_error_map |
-                                                tail->hard_error_map);
-                                }
-                                verify_done = 1;
-                        } else {
-                                TRACE(ft_t_flow,"zapping segment in cache: %d",
-                                      tail->segment_id);
-                        }
-                        tail->status = waiting;
-                        tail = ftape_next_buffer(ft_queue_tail);
-                }
-                if (!verify_done && tail->status == verifying) {
-                        if (tail->segment_id == segment_id) {
-                                switch(ftape_wait_segment(verifying)) {
-                                case 0:
-                                        break;
-                                case -EINTR:
-                                        TRACE_ABORT(-EINTR, ft_t_warn,
-                                                    "interrupted by "
-                                                    "non-blockable signal");
-                                        break;
-                                default:
-                                        ftape_abort_operation();
-                                        ftape_set_state(verifying);
-                                        /* be picky */
-                                        TRACE_ABORT(-EIO, ft_t_warn,
-                                                    "wait_segment failed");
-                                }
-                        } else {
-                                /*  We're reading the wrong segment,
-                                 *  stop runner.
-                                 */
-                                TRACE(ft_t_noise, "verifying wrong segment");
-                                ftape_abort_operation();
-                                ftape_set_state(verifying);
-                        }
-                }
-                /*    should runner stop ?
-                 */
-                if (ft_runner_status == aborting) {
-                        buffer_struct *head = ftape_get_buffer(ft_queue_head);
-                        if (head->status == error ||
-                            head->status == verifying) {
-                                /* no data or overrun error */
-                                head->status = waiting;
-                        }
-                        TRACE_CATCH(ftape_dumb_stop(),);
-                } else {
-                        /*  If just passed last segment on tape: wait
-                         *  for BOT or EOT mark. Sets ft_runner_status to
-                         *  idle if at lEOT and successful 
-                         */
-                        TRACE_CATCH(ftape_handle_logical_eot(),);
-                }
-                if (verify_done) {
-                        TRACE_EXIT 0;
-                }
-                /*    Now at least one buffer is idle!
-                 *    Restart runner & tape if needed.
-                 */
-                /*  We could optimize the following a little bit. We know that 
-                 *  the bad sector map is empty.
-                 */
-                tail = ftape_get_buffer(ft_queue_tail);
-                if (tail->status == waiting) {
-                        buffer_struct *head = ftape_get_buffer(ft_queue_head);
-
-                        ftape_setup_new_segment(head, segment_id, -1);
-                        ftape_calc_next_cluster(head);
-                        if (ft_runner_status == idle) {
-                                result = ftape_start_tape(segment_id,
-                                                          head->sector_offset);
-                                switch(result) {
-                                case 0:
-                                        break;
-                                case -ETIME:
-                                case -EINTR:
-                                        TRACE_ABORT(result, ft_t_err, "Error: "
-                                                    "segment %d unreachable",
-                                                    segment_id);
-                                        break;
-                                default:
-                                        *bsm = EMPTY_SEGMENT;
-                                        TRACE_EXIT 0;
-                                        break;
-                                }
-                        }
-                        head->status = verifying;
-                        fdc_setup_read_write(head, FDC_VERIFY);
-                }
-        }
-        /* not reached */
-        TRACE_EXIT -EIO;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-format.h b/drivers/char/ftape/lowlevel/ftape-format.h
deleted file mode 100644
index f15161566643..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-format.h
+++ /dev/null
@@ -1,37 +0,0 @@
-#ifndef _FTAPE_FORMAT_H
-#define _FTAPE_FORMAT_H
-
-/*
- * Copyright (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-format.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:13 $
- *
- *      This file contains the low level definitions for the
- *      formatting support for the QIC-40/80/3010/3020 floppy-tape
- *      driver "ftape" for Linux.
- */
-
-#ifdef __KERNEL__
-extern int ftape_format_track(const unsigned int track, const __u8 gap3);
-extern int ftape_format_status(unsigned int *segment_id);
-extern int ftape_verify_segment(const unsigned int segment_id, SectorMap *bsm);
-#endif /* __KERNEL__ */
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-init.c b/drivers/char/ftape/lowlevel/ftape-init.c
deleted file mode 100644
index 4998132a81d1..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-init.c
+++ /dev/null
@@ -1,160 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- *      This file contains the code that interfaces the kernel
- *      for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/major.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include <linux/qic117.h>
-#ifdef CONFIG_ZFTAPE
-#include <linux/zftape.h>
-#endif
-
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-buffer.h"
-#include "../lowlevel/ftape-proc.h"
-#include "../lowlevel/ftape-tracing.h"
-
-
-#if defined(MODULE) && !defined(CONFIG_FT_NO_TRACE_AT_ALL)
-static int ft_tracing = -1;
-#endif
-
-
-/*  Called by modules package when installing the driver
- *  or by kernel during the initialization phase
- */
-static int __init ftape_init(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-#ifdef MODULE
-#ifndef CONFIG_FT_NO_TRACE_AT_ALL
-        if (ft_tracing != -1) {
-                ftape_tracing = ft_tracing;
-        }
-#endif
-        printk(KERN_INFO FTAPE_VERSION "\n");
-        if (TRACE_LEVEL >= ft_t_info) {
-                printk(
-KERN_INFO "(c) 1993-1996 Bas Laarhoven (bas@vimec.nl)\n"
-KERN_INFO "(c) 1995-1996 Kai Harrekilde-Petersen (khp@dolphinics.no)\n"
-KERN_INFO "(c) 1996-1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
-KERN_INFO "QIC-117 driver for QIC-40/80/3010/3020 floppy tape drives\n");
-        }
-#else /* !MODULE */
-        /* print a short no-nonsense boot message */
-        printk(KERN_INFO FTAPE_VERSION "\n");
-#endif /* MODULE */
-        TRACE(ft_t_info, "installing QIC-117 floppy tape hardware drive ... ");
-        TRACE(ft_t_info, "ftape_init @ 0x%p", ftape_init);
-        /*  Allocate the DMA buffers. They are deallocated at cleanup() time.
-         */
-#ifdef TESTING
-#ifdef MODULE
-        while (ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS) < 0) {
-                ftape_sleep(FT_SECOND/20);
-                if (signal_pending(current)) {
-                        (void)ftape_set_nr_buffers(0);
-                        TRACE(ft_t_bug,
-                              "Killed by signal while allocating buffers.");
-                        TRACE_ABORT(-EINTR, 
-                                    ft_t_bug, "Free up memory and retry");
-                }
-        }
-#else
-        TRACE_CATCH(ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS),
-                    (void)ftape_set_nr_buffers(0));
-#endif
-#else
-        TRACE_CATCH(ftape_set_nr_buffers(CONFIG_FT_NR_BUFFERS),
-                    (void)ftape_set_nr_buffers(0));
-#endif
-        ft_drive_sel = -1;
-        ft_failure   = 1;         /* inhibit any operation but open */
-        ftape_udelay_calibrate(); /* must be before fdc_wait_calibrate ! */
-        fdc_wait_calibrate();
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-        (void)ftape_proc_init();
-#endif
-#ifdef CONFIG_ZFTAPE
-        (void)zft_init();
-#endif
-        TRACE_EXIT 0;
-}
-
-module_param(ft_fdc_base,       uint, 0);
-MODULE_PARM_DESC(ft_fdc_base,  "Base address of FDC controller.");
-module_param(ft_fdc_irq,        uint, 0);
-MODULE_PARM_DESC(ft_fdc_irq,   "IRQ (interrupt channel) to use.");
-module_param(ft_fdc_dma,        uint, 0);
-MODULE_PARM_DESC(ft_fdc_dma,   "DMA channel to use.");
-module_param(ft_fdc_threshold,  uint, 0);
-MODULE_PARM_DESC(ft_fdc_threshold,  "Threshold of the FDC Fifo.");
-module_param(ft_fdc_rate_limit, uint, 0);
-MODULE_PARM_DESC(ft_fdc_rate_limit, "Maximal data rate for FDC.");
-module_param(ft_probe_fc10,     bool, 0);
-MODULE_PARM_DESC(ft_probe_fc10,
-            "If non-zero, probe for a Colorado FC-10/FC-20 controller.");
-module_param(ft_mach2,          bool, 0);
-MODULE_PARM_DESC(ft_mach2,
-            "If non-zero, probe for a Mountain MACH-2 controller.");
-#if defined(MODULE) && !defined(CONFIG_FT_NO_TRACE_AT_ALL)
-module_param(ft_tracing,        int, 0644);
-MODULE_PARM_DESC(ft_tracing,
-            "Amount of debugging output, 0 <= tracing <= 8, default 3.");
-#endif
-
-MODULE_AUTHOR(
-        "(c) 1993-1996 Bas Laarhoven (bas@vimec.nl), "
-        "(c) 1995-1996 Kai Harrekilde-Petersen (khp@dolphinics.no), "
-        "(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)");
-MODULE_DESCRIPTION(
-        "QIC-117 driver for QIC-40/80/3010/3020 floppy tape drives.");
-MODULE_LICENSE("GPL");
-
-static void __exit ftape_exit(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-        ftape_proc_destroy();
-#endif
-        (void)ftape_set_nr_buffers(0);
-        printk(KERN_INFO "ftape: unloaded.\n");
-        TRACE_EXIT;
-}
-
-module_init(ftape_init);
-module_exit(ftape_exit);
diff --git a/drivers/char/ftape/lowlevel/ftape-init.h b/drivers/char/ftape/lowlevel/ftape-init.h
deleted file mode 100644
index 99a7b8ab086f..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-init.h
+++ /dev/null
@@ -1,43 +0,0 @@
-#ifndef _FTAPE_INIT_H
-#define _FTAPE_INIT_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-init.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:16 $
- *
- * This file contains the definitions for the interface to 
- * the Linux kernel for floppy tape driver ftape.
- *
- */
-
-#include <linux/linkage.h>
-#include <linux/signal.h>
-
-#define _NEVER_BLOCK    (sigmask(SIGKILL) | sigmask(SIGSTOP))
-#define _DONT_BLOCK     (_NEVER_BLOCK | sigmask(SIGINT))
-#define _DO_BLOCK       (sigmask(SIGPIPE))
-
-#ifndef QIC117_TAPE_MAJOR
-#define QIC117_TAPE_MAJOR 27
-#endif
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-io.c b/drivers/char/ftape/lowlevel/ftape-io.c
deleted file mode 100644
index 259015aeff55..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-io.c
+++ /dev/null
@@ -1,992 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996      Kai Harrekilde-Petersen,
- *                (C) 1997      Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-io.c,v $
- * $Revision: 1.4 $
- * $Date: 1997/11/11 14:02:36 $
- *
- *      This file contains the general control functions for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/sched.h>
-#include <linux/mm.h>
-#include <asm/system.h>
-#include <linux/ioctl.h>
-#include <linux/mtio.h>
-#include <linux/delay.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-calibr.h"
-
-/*      Global vars.
- */
-/* NOTE: sectors start numbering at 1, all others at 0 ! */
-ft_timeout_table ftape_timeout;
-unsigned int ftape_tape_len;
-volatile qic117_cmd_t ftape_current_command;
-const struct qic117_command_table qic117_cmds[] = QIC117_COMMANDS;
-int ftape_might_be_off_track;
-
-/*      Local vars.
- */
-static int diagnostic_mode;
-static unsigned int ftape_udelay_count;
-static unsigned int ftape_udelay_time;
-
-void ftape_udelay(unsigned int usecs)
-{
-        volatile int count = (ftape_udelay_count * usecs +
-                              ftape_udelay_count - 1) / ftape_udelay_time;
-        volatile int i;
-
-        while (count-- > 0) {
-                for (i = 0; i < 20; ++i);
-        }
-}
-
-void ftape_udelay_calibrate(void)
-{
-        ftape_calibrate("ftape_udelay",
-                        ftape_udelay, &ftape_udelay_count, &ftape_udelay_time);
-}
-
-/*      Delay (msec) routine.
- */
-void ftape_sleep(unsigned int time)
-{
-        TRACE_FUN(ft_t_any);
-
-        time *= 1000;   /* msecs -> usecs */
-        if (time < FT_USPT) {
-                /*  Time too small for scheduler, do a busy wait ! */
-                ftape_udelay(time);
-        } else {
-                long timeout;
-                unsigned long flags;
-                unsigned int ticks = (time + FT_USPT - 1) / FT_USPT;
-
-                TRACE(ft_t_any, "%d msec, %d ticks", time/1000, ticks);
-                timeout = ticks;
-                save_flags(flags);
-                sti();
-                msleep_interruptible(jiffies_to_msecs(timeout));
-                /*  Mmm. Isn't current->blocked == 0xffffffff ?
-                 */
-                if (signal_pending(current)) {
-                        TRACE(ft_t_err, "awoken by non-blocked signal :-(");
-                }
-                restore_flags(flags);
-        }
-        TRACE_EXIT;
-}
-
-/*  send a command or parameter to the drive
- *  Generates # of step pulses.
- */
-static inline int ft_send_to_drive(int arg)
-{
-        /*  Always wait for a command_timeout period to separate
-         *  individuals commands and/or parameters.
-         */
-        ftape_sleep(3 * FT_MILLISECOND);
-        /*  Keep cylinder nr within range, step towards home if possible.
-         */
-        if (ftape_current_cylinder >= arg) {
-                return fdc_seek(ftape_current_cylinder - arg);
-        } else {
-                return fdc_seek(ftape_current_cylinder + arg);
-        }
-}
-
-/* forward */ int ftape_report_raw_drive_status(int *status);
-
-static int ft_check_cmd_restrictions(qic117_cmd_t command)
-{
-        int status = -1;
-        TRACE_FUN(ft_t_any);
-        
-        TRACE(ft_t_flow, "%s", qic117_cmds[command].name);
-        /* A new motion command during an uninterruptible (motion)
-         *  command requires a ready status before the new command can
-         *  be issued. Otherwise a new motion command needs to be
-         *  checked against required status.
-         */
-        if (qic117_cmds[command].cmd_type == motion &&
-            qic117_cmds[ftape_current_command].non_intr) {
-                ftape_report_raw_drive_status(&status);
-                if ((status & QIC_STATUS_READY) == 0) {
-                        TRACE(ft_t_noise,
-                              "motion cmd (%d) during non-intr cmd (%d)",
-                              command, ftape_current_command);
-                        TRACE(ft_t_noise, "waiting until drive gets ready");
-                        ftape_ready_wait(ftape_timeout.seek,
-                                         &status);
-                }
-        }
-        if (qic117_cmds[command].mask != 0) {
-                __u8 difference;
-                /*  Some commands do require a certain status:
-                 */
-                if (status == -1) {     /* not yet set */
-                        ftape_report_raw_drive_status(&status);
-                }
-                difference = ((status ^ qic117_cmds[command].state) &
-                              qic117_cmds[command].mask);
-                /*  Wait until the drive gets
-                 *  ready. This may last forever if
-                 *  the drive never gets ready... 
-                 */
-                while ((difference & QIC_STATUS_READY) != 0) {
-                        TRACE(ft_t_noise, "command %d issued while not ready",
-                              command);
-                        TRACE(ft_t_noise, "waiting until drive gets ready");
-                        if (ftape_ready_wait(ftape_timeout.seek,
-                                             &status) == -EINTR) {
-                                /*  Bail out on signal !
-                                 */
-                                TRACE_ABORT(-EINTR, ft_t_warn,
-                                      "interrupted by non-blockable signal");
-                        }
-                        difference = ((status ^ qic117_cmds[command].state) &
-                                      qic117_cmds[command].mask);
-                }
-                while ((difference & QIC_STATUS_ERROR) != 0) {
-                        int err;
-                        qic117_cmd_t cmd;
-
-                        TRACE(ft_t_noise,
-                              "command %d issued while error pending",
-                              command);
-                        TRACE(ft_t_noise, "clearing error status");
-                        ftape_report_error(&err, &cmd, 1);
-                        ftape_report_raw_drive_status(&status);
-                        difference = ((status ^ qic117_cmds[command].state) &
-                                      qic117_cmds[command].mask);
-                        if ((difference & QIC_STATUS_ERROR) != 0) {
-                                /*  Bail out on fatal signal !
-                                 */
-                                FT_SIGNAL_EXIT(_NEVER_BLOCK);
-                        }
-                }
-                if (difference) {
-                        /*  Any remaining difference can't be solved
-                         *  here.  
-                         */
-                        if (difference & (QIC_STATUS_CARTRIDGE_PRESENT |
-                                          QIC_STATUS_NEW_CARTRIDGE |
-                                          QIC_STATUS_REFERENCED)) {
-                                TRACE(ft_t_warn,
-                                      "Fatal: tape removed or reinserted !");
-                                ft_failure = 1;
-                        } else {
-                                TRACE(ft_t_err, "wrong state: 0x%02x should be: 0x%02x",
-                                      status & qic117_cmds[command].mask,
-                                      qic117_cmds[command].state);
-                        }
-                        TRACE_EXIT -EIO;
-                }
-                if (~status & QIC_STATUS_READY & qic117_cmds[command].mask) {
-                        TRACE_ABORT(-EBUSY, ft_t_err, "Bad: still busy!");
-                }
-        }
-        TRACE_EXIT 0;
-}
-
-/*      Issue a tape command:
- */
-int ftape_command(qic117_cmd_t command)
-{
-        int result = 0;
-        static int level;
-        TRACE_FUN(ft_t_any);
-
-        if ((unsigned int)command > NR_ITEMS(qic117_cmds)) {
-                /*  This is a bug we'll want to know about too.
-                 */
-                TRACE_ABORT(-EIO, ft_t_bug, "bug - bad command: %d", command);
-        }
-        if (++level > 5) { /*  This is a bug we'll want to know about. */
-                --level;
-                TRACE_ABORT(-EIO, ft_t_bug, "bug - recursion for command: %d",
-                            command);
-        }
-        /*  disable logging and restriction check for some commands,
-         *  check all other commands that have a prescribed starting
-         *  status.
-         */
-        if (diagnostic_mode) {
-                TRACE(ft_t_flow, "diagnostic command %d", command);
-        } else if (command == QIC_REPORT_DRIVE_STATUS ||
-                   command == QIC_REPORT_NEXT_BIT) {
-                TRACE(ft_t_any, "%s", qic117_cmds[command].name);
-        } else {
-                TRACE_CATCH(ft_check_cmd_restrictions(command), --level);
-        }
-        /*  Now all conditions are met or result was < 0.
-         */
-        result = ft_send_to_drive((unsigned int)command);
-        if (qic117_cmds[command].cmd_type == motion &&
-            command != QIC_LOGICAL_FORWARD && command != QIC_STOP_TAPE) {
-                ft_location.known = 0;
-        }
-        ftape_current_command = command;
-        --level;
-        TRACE_EXIT result;
-}
-
-/*      Send a tape command parameter:
- *      Generates command # of step pulses.
- *      Skips tape-status call !
- */
-int ftape_parameter(unsigned int parameter)
-{
-        TRACE_FUN(ft_t_any);
-
-        TRACE(ft_t_flow, "called with parameter = %d", parameter);
-        TRACE_EXIT ft_send_to_drive(parameter + 2);
-}
-
-/*      Wait for the drive to get ready.
- *      timeout time in milli-seconds
- *      Returned status is valid if result != -EIO
- *
- *      Should we allow to be killed by SIGINT?  (^C)
- *      Would be nice at least for large timeouts.
- */
-int ftape_ready_wait(unsigned int timeout, int *status)
-{
-        unsigned long t0;
-        unsigned int poll_delay;
-        int signal_retries;
-        TRACE_FUN(ft_t_any);
-
-        /*  the following ** REALLY ** reduces the system load when
-         *  e.g. one simply rewinds or retensions. The tape is slow 
-         *  anyway. It is really not necessary to detect error 
-         *  conditions with 1/10 seconds granularity
-         *
-         *  On my AMD 133MHZ 486: 100 ms: 23% system load
-         *                        1  sec:  5%
-         *                        5  sec:  0.6%, yeah
-         */
-        if (timeout <= FT_SECOND) {
-                poll_delay = 100 * FT_MILLISECOND;
-                signal_retries = 20; /* two seconds */
-        } else if (timeout < 20 * FT_SECOND) {
-                TRACE(ft_t_flow, "setting poll delay to 1 second");
-                poll_delay = FT_SECOND;
-                signal_retries = 2; /* two seconds */
-        } else {
-                TRACE(ft_t_flow, "setting poll delay to 5 seconds");
-                poll_delay = 5 * FT_SECOND;
-                signal_retries = 1; /* five seconds */
-        }
-        for (;;) {
-                t0 = jiffies;
-                TRACE_CATCH(ftape_report_raw_drive_status(status),);
-                if (*status & QIC_STATUS_READY) {
-                        TRACE_EXIT 0;
-                }
-                if (!signal_retries--) {
-                        FT_SIGNAL_EXIT(_NEVER_BLOCK);
-                }
-                if ((int)timeout >= 0) {
-                        /* this will fail when jiffies wraps around about
-                         * once every year :-)
-                         */
-                        timeout -= ((jiffies - t0) * FT_SECOND) / HZ;
-                        if (timeout <= 0) {
-                                TRACE_ABORT(-ETIME, ft_t_err, "timeout");
-                        }
-                        ftape_sleep(poll_delay);
-                        timeout -= poll_delay;
-                } else {
-                        ftape_sleep(poll_delay);
-                }
-        }
-        TRACE_EXIT -ETIME;
-}
-
-/*      Issue command and wait up to timeout milli seconds for drive ready
- */
-int ftape_command_wait(qic117_cmd_t command, unsigned int timeout, int *status)
-{
-        int result;
-
-        /* Drive should be ready, issue command
-         */
-        result = ftape_command(command);
-        if (result >= 0) {
-                result = ftape_ready_wait(timeout, status);
-        }
-        return result;
-}
-
-static int ftape_parameter_wait(unsigned int parm, unsigned int timeout, int *status)
-{
-        int result;
-
-        /* Drive should be ready, issue command
-         */
-        result = ftape_parameter(parm);
-        if (result >= 0) {
-                result = ftape_ready_wait(timeout, status);
-        }
-        return result;
-}
-
-/*--------------------------------------------------------------------------
- *      Report operations
- */
-
-/* Query the drive about its status.  The command is sent and
-   result_length bits of status are returned (2 extra bits are read
-   for start and stop). */
-
-int ftape_report_operation(int *status,
-                           qic117_cmd_t command,
-                           int result_length)
-{
-        int i, st3;
-        unsigned int t0;
-        unsigned int dt;
-        TRACE_FUN(ft_t_any);
-
-        TRACE_CATCH(ftape_command(command),);
-        t0 = ftape_timestamp();
-        i = 0;
-        do {
-                ++i;
-                ftape_sleep(3 * FT_MILLISECOND);        /* see remark below */
-                TRACE_CATCH(fdc_sense_drive_status(&st3),);
-                dt = ftape_timediff(t0, ftape_timestamp());
-                /*  Ack should be asserted within Ttimout + Tack = 6 msec.
-                 *  Looks like some drives fail to do this so extend this
-                 *  period to 300 msec.
-                 */
-        } while (!(st3 & ST3_TRACK_0) && dt < 300000);
-        if (!(st3 & ST3_TRACK_0)) {
-                TRACE(ft_t_err,
-                      "No acknowledge after %u msec. (%i iter)", dt / 1000, i);
-                TRACE_ABORT(-EIO, ft_t_err, "timeout on Acknowledge");
-        }
-        /*  dt may be larger than expected because of other tasks
-         *  scheduled while we were sleeping.
-         */
-        if (i > 1 && dt > 6000) {
-                TRACE(ft_t_err, "Acknowledge after %u msec. (%i iter)",
-                      dt / 1000, i);
-        }
-        *status = 0;
-        for (i = 0; i < result_length + 1; i++) {
-                TRACE_CATCH(ftape_command(QIC_REPORT_NEXT_BIT),);
-                TRACE_CATCH(fdc_sense_drive_status(&st3),);
-                if (i < result_length) {
-                        *status |= ((st3 & ST3_TRACK_0) ? 1 : 0) << i;
-                } else if ((st3 & ST3_TRACK_0) == 0) {
-                        TRACE_ABORT(-EIO, ft_t_err, "missing status stop bit");
-                }
-        }
-        /* this command will put track zero and index back into normal state */
-        (void)ftape_command(QIC_REPORT_NEXT_BIT);
-        TRACE_EXIT 0;
-}
-
-/* Report the current drive status. */
-
-int ftape_report_raw_drive_status(int *status)
-{
-        int result;
-        int count = 0;
-        TRACE_FUN(ft_t_any);
-
-        do {
-                result = ftape_report_operation(status,
-                                                QIC_REPORT_DRIVE_STATUS, 8);
-        } while (result < 0 && ++count <= 3);
-        if (result < 0) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "report_operation failed after %d trials", count);
-        }
-        if ((*status & 0xff) == 0xff) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "impossible drive status 0xff");
-        }
-        if (*status & QIC_STATUS_READY) {
-                ftape_current_command = QIC_NO_COMMAND; /* completed */
-        }
-        ft_last_status.status.drive_status = (__u8)(*status & 0xff);
-        TRACE_EXIT 0;
-}
-
-int ftape_report_drive_status(int *status)
-{
-        TRACE_FUN(ft_t_any);
-
-        TRACE_CATCH(ftape_report_raw_drive_status(status),);
-        if (*status & QIC_STATUS_NEW_CARTRIDGE ||
-            !(*status & QIC_STATUS_CARTRIDGE_PRESENT)) {
-                ft_failure = 1; /* will inhibit further operations */
-                TRACE_EXIT -EIO;
-        }
-        if (*status & QIC_STATUS_READY && *status & QIC_STATUS_ERROR) {
-                /*  Let caller handle all errors */
-                TRACE_ABORT(1, ft_t_warn, "warning: error status set!");
-        }
-        TRACE_EXIT 0;
-}
-
-int ftape_report_error(unsigned int *error,
-                       qic117_cmd_t *command, int report)
-{
-        static const ftape_error ftape_errors[] = QIC117_ERRORS;
-        int code;
-        TRACE_FUN(ft_t_any);
-
-        TRACE_CATCH(ftape_report_operation(&code, QIC_REPORT_ERROR_CODE, 16),);
-        *error   = (unsigned int)(code & 0xff);
-        *command = (qic117_cmd_t)((code>>8)&0xff);
-        /*  remember hardware status, maybe useful for status ioctls
-         */
-        ft_last_error.error.command = (__u8)*command;
-        ft_last_error.error.error   = (__u8)*error;
-        if (!report) {
-                TRACE_EXIT 0;
-        }
-        if (*error == 0) {
-                TRACE_ABORT(0, ft_t_info, "No error");
-        }
-        TRACE(ft_t_info, "errorcode: %d", *error);
-        if (*error < NR_ITEMS(ftape_errors)) {
-                TRACE(ft_t_noise, "%sFatal ERROR:",
-                      (ftape_errors[*error].fatal ? "" : "Non-"));
-                TRACE(ft_t_noise, "%s ...", ftape_errors[*error].message);
-        } else {
-                TRACE(ft_t_noise, "Unknown ERROR !");
-        }
-        if ((unsigned int)*command < NR_ITEMS(qic117_cmds) &&
-            qic117_cmds[*command].name != NULL) {
-                TRACE(ft_t_noise, "... caused by command \'%s\'",
-                      qic117_cmds[*command].name);
-        } else {
-                TRACE(ft_t_noise, "... caused by unknown command %d",
-                      *command);
-        }
-        TRACE_EXIT 0;
-}
-
-int ftape_report_configuration(qic_model *model,
-                               unsigned int *rate,
-                               int *qic_std,
-                               int *tape_len)
-{
-        int result;
-        int config;
-        int status;
-        static const unsigned int qic_rates[ 4] = { 250, 2000, 500, 1000 };
-        TRACE_FUN(ft_t_any);
-
-        result = ftape_report_operation(&config,
-                                        QIC_REPORT_DRIVE_CONFIGURATION, 8);
-        if (result < 0) {
-                ft_last_status.status.drive_config = (__u8)0x00;
-                *model = prehistoric;
-                *rate = 500;
-                *qic_std = QIC_TAPE_QIC40;
-                *tape_len = 205;
-                TRACE_EXIT 0;
-        } else {
-                ft_last_status.status.drive_config = (__u8)(config & 0xff);
-        }
-        *rate = qic_rates[(config & QIC_CONFIG_RATE_MASK) >> QIC_CONFIG_RATE_SHIFT];
-        result = ftape_report_operation(&status, QIC_REPORT_TAPE_STATUS, 8);
-        if (result < 0) {
-                ft_last_status.status.tape_status = (__u8)0x00;
-                /* pre- QIC117 rev C spec. drive, QIC_CONFIG_80 bit is valid.
-                 */
-                *qic_std = (config & QIC_CONFIG_80) ?
-                        QIC_TAPE_QIC80 : QIC_TAPE_QIC40;
-                /* ?? how's about 425ft tapes? */
-                *tape_len = (config & QIC_CONFIG_LONG) ? 307 : 0;
-                *model = pre_qic117c;
-                result = 0;
-        } else {
-                ft_last_status.status.tape_status = (__u8)(status & 0xff);
-                *model = post_qic117b;
-                TRACE(ft_t_any, "report tape status result = %02x", status);
-                /* post- QIC117 rev C spec. drive, QIC_CONFIG_80 bit is
-                 * invalid. 
-                 */
-                switch (status & QIC_TAPE_STD_MASK) {
-                case QIC_TAPE_QIC40:
-                case QIC_TAPE_QIC80:
-                case QIC_TAPE_QIC3020:
-                case QIC_TAPE_QIC3010:
-                        *qic_std = status & QIC_TAPE_STD_MASK;
-                        break;
-                default:
-                        *qic_std = -1;
-                        break;
-                }
-                switch (status & QIC_TAPE_LEN_MASK) {
-                case QIC_TAPE_205FT:
-                        /* 205 or 425+ ft 550 Oe tape */
-                        *tape_len = 0;
-                        break;
-                case QIC_TAPE_307FT:
-                        /* 307.5 ft 550 Oe Extended Length (XL) tape */
-                        *tape_len = 307;
-                        break;
-                case QIC_TAPE_VARIABLE:
-                        /* Variable length 550 Oe tape */
-                        *tape_len = 0;
-                        break;
-                case QIC_TAPE_1100FT:
-                        /* 1100 ft 550 Oe tape */
-                        *tape_len = 1100;
-                        break;
-                case QIC_TAPE_FLEX:
-                        /* Variable length 900 Oe tape */
-                        *tape_len = 0;
-                        break;
-                default:
-                        *tape_len = -1;
-                        break;
-                }
-                if (*qic_std == -1 || *tape_len == -1) {
-                        TRACE(ft_t_any,
-                              "post qic-117b spec drive with unknown tape");
-                }
-                result = *tape_len == -1 ? -EIO : 0;
-                if (status & QIC_TAPE_WIDE) {
-                        switch (*qic_std) {
-                        case QIC_TAPE_QIC80:
-                                TRACE(ft_t_info, "TR-1 tape detected");
-                                break;
-                        case QIC_TAPE_QIC3010:
-                                TRACE(ft_t_info, "TR-2 tape detected");
-                                break;
-                        case QIC_TAPE_QIC3020:
-                                TRACE(ft_t_info, "TR-3 tape detected");
-                                break;
-                        default:
-                                TRACE(ft_t_warn,
-                                      "Unknown Travan tape type detected");
-                                break;
-                        }
-                }
-        }
-        TRACE_EXIT (result < 0) ? -EIO : 0;
-}
-
-static int ftape_report_rom_version(int *version)
-{
-
-        if (ftape_report_operation(version, QIC_REPORT_ROM_VERSION, 8) < 0) {
-                return -EIO;
-        } else {
-                return 0;
-        }
-}
-
-void ftape_report_vendor_id(unsigned int *id)
-{
-        int result;
-        TRACE_FUN(ft_t_any);
-
-        /* We'll try to get a vendor id from the drive.  First
-         * according to the QIC-117 spec, a 16-bit id is requested.
-         * If that fails we'll try an 8-bit version, otherwise we'll
-         * try an undocumented query.
-         */
-        result = ftape_report_operation((int *) id, QIC_REPORT_VENDOR_ID, 16);
-        if (result < 0) {
-                result = ftape_report_operation((int *) id,
-                                                QIC_REPORT_VENDOR_ID, 8);
-                if (result < 0) {
-                        /* The following is an undocumented call found
-                         * in the CMS code.
-                         */
-                        result = ftape_report_operation((int *) id, 24, 8);
-                        if (result < 0) {
-                                *id = UNKNOWN_VENDOR;
-                        } else {
-                                TRACE(ft_t_noise, "got old 8 bit id: %04x",
-                                      *id);
-                                *id |= 0x20000;
-                        }
-                } else {
-                        TRACE(ft_t_noise, "got 8 bit id: %04x", *id);
-                        *id |= 0x10000;
-                }
-        } else {
-                TRACE(ft_t_noise, "got 16 bit id: %04x", *id);
-        }
-        if (*id == 0x0047) {
-                int version;
-                int sign;
-
-                if (ftape_report_rom_version(&version) < 0) {
-                        TRACE(ft_t_bug, "report rom version failed");
-                        TRACE_EXIT;
-                }
-                TRACE(ft_t_noise, "CMS rom version: %d", version);
-                ftape_command(QIC_ENTER_DIAGNOSTIC_1);
-                ftape_command(QIC_ENTER_DIAGNOSTIC_1);
-                diagnostic_mode = 1;
-                if (ftape_report_operation(&sign, 9, 8) < 0) {
-                        unsigned int error;
-                        qic117_cmd_t command;
-
-                        ftape_report_error(&error, &command, 1);
-                        ftape_command(QIC_ENTER_PRIMARY_MODE);
-                        diagnostic_mode = 0;
-                        TRACE_EXIT;     /* failure ! */
-                } else {
-                        TRACE(ft_t_noise, "CMS signature: %02x", sign);
-                }
-                if (sign == 0xa5) {
-                        result = ftape_report_operation(&sign, 37, 8);
-                        if (result < 0) {
-                                if (version >= 63) {
-                                        *id = 0x8880;
-                                        TRACE(ft_t_noise,
-                                              "This is an Iomega drive !");
-                                } else {
-                                        *id = 0x0047;
-                                        TRACE(ft_t_noise,
-                                              "This is a real CMS drive !");
-                                }
-                        } else {
-                                *id = 0x0047;
-                                TRACE(ft_t_noise, "CMS status: %d", sign);
-                        }
-                } else {
-                        *id = UNKNOWN_VENDOR;
-                }
-                ftape_command(QIC_ENTER_PRIMARY_MODE);
-                diagnostic_mode = 0;
-        }
-        TRACE_EXIT;
-}
-
-static int qic_rate_code(unsigned int rate)
-{
-        switch (rate) {
-        case 250:
-                return QIC_CONFIG_RATE_250;
-        case 500:
-                return QIC_CONFIG_RATE_500;
-        case 1000:
-                return QIC_CONFIG_RATE_1000;
-        case 2000:
-                return QIC_CONFIG_RATE_2000;
-        default:
-                return QIC_CONFIG_RATE_500;
-        }
-}
-
-static int ftape_set_rate_test(unsigned int *max_rate)
-{
-        unsigned int error;
-        qic117_cmd_t command;
-        int status;
-        int supported = 0;
-        TRACE_FUN(ft_t_any);
-
-        /*  Check if the drive does support the select rate command
-         *  by testing all different settings. If any one is accepted
-         *  we assume the command is supported, else not.
-         */
-        for (*max_rate = 2000; *max_rate >= 250; *max_rate /= 2) {
-                if (ftape_command(QIC_SELECT_RATE) < 0) {
-                        continue;
-                }               
-                if (ftape_parameter_wait(qic_rate_code(*max_rate),
-                                         1 * FT_SECOND, &status) < 0) {
-                        continue;
-                }
-                if (status & QIC_STATUS_ERROR) {
-                        ftape_report_error(&error, &command, 0);
-                        continue;
-                }
-                supported = 1; /* did accept a request */
-                break;
-        }
-        TRACE(ft_t_noise, "Select Rate command is%s supported", 
-              supported ? "" : " not");
-        TRACE_EXIT supported;
-}
-
-int ftape_set_data_rate(unsigned int new_rate /* Kbps */, unsigned int qic_std)
-{
-        int status;
-        int result = 0;
-        unsigned int data_rate = new_rate;
-        static int supported;
-        int rate_changed = 0;
-        qic_model dummy_model;
-        unsigned int dummy_qic_std, dummy_tape_len;
-        TRACE_FUN(ft_t_any);
-
-        if (ft_drive_max_rate == 0) { /* first time */
-                supported = ftape_set_rate_test(&ft_drive_max_rate);
-        }
-        if (supported) {
-                ftape_command(QIC_SELECT_RATE);
-                result = ftape_parameter_wait(qic_rate_code(new_rate),
-                                              1 * FT_SECOND, &status);
-                if (result >= 0 && !(status & QIC_STATUS_ERROR)) {
-                        rate_changed = 1;
-                }
-        }
-        TRACE_CATCH(result = ftape_report_configuration(&dummy_model,
-                                                        &data_rate, 
-                                                        &dummy_qic_std,
-                                                        &dummy_tape_len),);
-        if (data_rate != new_rate) {
-                if (!supported) {
-                        TRACE(ft_t_warn, "Rate change not supported!");
-                } else if (rate_changed) {
-                        TRACE(ft_t_warn, "Requested: %d, got %d",
-                              new_rate, data_rate);
-                } else {
-                        TRACE(ft_t_warn, "Rate change failed!");
-                }
-                result = -EINVAL;
-        }
-        /*
-         *  Set data rate and write precompensation as specified:
-         *
-         *            |  QIC-40/80  | QIC-3010/3020
-         *   rate     |   precomp   |    precomp
-         *  ----------+-------------+--------------
-         *  250 Kbps. |   250 ns.   |     0 ns.
-         *  500 Kbps. |   125 ns.   |     0 ns.
-         *    1 Mbps. |    42 ns.   |     0 ns.
-         *    2 Mbps  |      N/A    |     0 ns.
-         */
-        if ((qic_std == QIC_TAPE_QIC40 && data_rate > 500) || 
-            (qic_std == QIC_TAPE_QIC80 && data_rate > 1000)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_warn, "Datarate too high for QIC-mode");
-        }
-        TRACE_CATCH(fdc_set_data_rate(data_rate),_res = -EINVAL);
-        ft_data_rate = data_rate;
-        if (qic_std == QIC_TAPE_QIC40 || qic_std == QIC_TAPE_QIC80) {
-                switch (data_rate) {
-                case 250:
-                        fdc_set_write_precomp(250);
-                        break;
-                default:
-                case 500:
-                        fdc_set_write_precomp(125);
-                        break;
-                case 1000:
-                        fdc_set_write_precomp(42);
-                        break;
-                }
-        } else {
-                fdc_set_write_precomp(0);
-        }
-        TRACE_EXIT result;
-}
-
-/*  The next two functions are used to cope with excessive overrun errors
- */
-int ftape_increase_threshold(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (fdc.type < i82077 || ft_fdc_threshold >= 12) {
-                TRACE_ABORT(-EIO, ft_t_err, "cannot increase fifo threshold");
-        }
-        if (fdc_fifo_threshold(++ft_fdc_threshold, NULL, NULL, NULL) < 0) {
-                TRACE(ft_t_err, "cannot increase fifo threshold");
-                ft_fdc_threshold --;
-                fdc_reset();
-        }
-        TRACE(ft_t_info, "New FIFO threshold: %d", ft_fdc_threshold);
-        TRACE_EXIT 0;
-}
-
-int ftape_half_data_rate(void)
-{
-        if (ft_data_rate < 500) {
-                return -1;
-        }
-        if (ftape_set_data_rate(ft_data_rate / 2, ft_qic_std) < 0) {
-                return -EIO;
-        }
-        ftape_calc_timeouts(ft_qic_std, ft_data_rate, ftape_tape_len);
-        return 0;
-}
-
-/*      Seek the head to the specified track.
- */
-int ftape_seek_head_to_track(unsigned int track)
-{
-        int status;
-        TRACE_FUN(ft_t_any);
-
-        ft_location.track = -1; /* remains set in case of error */
-        if (track >= ft_tracks_per_tape) {
-                TRACE_ABORT(-EINVAL, ft_t_bug, "track out of bounds");
-        }
-        TRACE(ft_t_flow, "seeking track %d", track);
-        TRACE_CATCH(ftape_command(QIC_SEEK_HEAD_TO_TRACK),);
-        TRACE_CATCH(ftape_parameter_wait(track, ftape_timeout.head_seek,
-                                         &status),);
-        ft_location.track = track;
-        ftape_might_be_off_track = 0;
-        TRACE_EXIT 0;
-}
-
-int ftape_wakeup_drive(wake_up_types method)
-{
-        int status;
-        int motor_on = 0;
-        TRACE_FUN(ft_t_any);
-
-        switch (method) {
-        case wake_up_colorado:
-                TRACE_CATCH(ftape_command(QIC_PHANTOM_SELECT),);
-                TRACE_CATCH(ftape_parameter(0 /* ft_drive_sel ?? */),);
-                break;
-        case wake_up_mountain:
-                TRACE_CATCH(ftape_command(QIC_SOFT_SELECT),);
-                ftape_sleep(FT_MILLISECOND);    /* NEEDED */
-                TRACE_CATCH(ftape_parameter(18),);
-                break;
-        case wake_up_insight:
-                ftape_sleep(100 * FT_MILLISECOND);
-                motor_on = 1;
-                fdc_motor(motor_on);    /* enable is done by motor-on */
-        case no_wake_up:
-                break;
-        default:
-                TRACE_EXIT -ENODEV;     /* unknown wakeup method */
-                break;
-        }
-        /*  If wakeup succeeded we shouldn't get an error here..
-         */
-        TRACE_CATCH(ftape_report_raw_drive_status(&status),
-                    if (motor_on) {
-                            fdc_motor(0);
-                    });
-        TRACE_EXIT 0;
-}
-
-int ftape_put_drive_to_sleep(wake_up_types method)
-{
-        TRACE_FUN(ft_t_any);
-
-        switch (method) {
-        case wake_up_colorado:
-                TRACE_CATCH(ftape_command(QIC_PHANTOM_DESELECT),);
-                break;
-        case wake_up_mountain:
-                TRACE_CATCH(ftape_command(QIC_SOFT_DESELECT),);
-                break;
-        case wake_up_insight:
-                fdc_motor(0);   /* enable is done by motor-on */
-        case no_wake_up:        /* no wakeup / no sleep ! */
-                break;
-        default:
-                TRACE_EXIT -ENODEV;     /* unknown wakeup method */
-        }
-        TRACE_EXIT 0;
-}
-
-int ftape_reset_drive(void)
-{
-        int result = 0;
-        int status;
-        unsigned int err_code;
-        qic117_cmd_t err_command;
-        int i;
-        TRACE_FUN(ft_t_any);
-
-        /*  We want to re-establish contact with our drive.  Fire a
-         *  number of reset commands (single step pulses) and pray for
-         *  success.
-         */
-        for (i = 0; i < 2; ++i) {
-                TRACE(ft_t_flow, "Resetting fdc");
-                fdc_reset();
-                ftape_sleep(10 * FT_MILLISECOND);
-                TRACE(ft_t_flow, "Reset command to drive");
-                result = ftape_command(QIC_RESET);
-                if (result == 0) {
-                        ftape_sleep(1 * FT_SECOND); /*  drive not
-                                                     *  accessible
-                                                     *  during 1 second
-                                                     */
-                        TRACE(ft_t_flow, "Re-selecting drive");
-
-                        /* Strange, the QIC-117 specs don't mention
-                         * this but the drive gets deselected after a
-                         * soft reset !  So we need to enable it
-                         * again.
-                         */
-                        if (ftape_wakeup_drive(ft_drive_type.wake_up) < 0) {
-                                TRACE(ft_t_err, "Wakeup failed !");
-                        }
-                        TRACE(ft_t_flow, "Waiting until drive gets ready");
-                        result= ftape_ready_wait(ftape_timeout.reset, &status);
-                        if (result == 0 && (status & QIC_STATUS_ERROR)) {
-                                result = ftape_report_error(&err_code,
-                                                            &err_command, 1);
-                                if (result == 0 && err_code == 27) {
-                                        /*  Okay, drive saw reset
-                                         *  command and responded as it
-                                         *  should
-                                         */
-                                        break;
-                                } else {
-                                        result = -EIO;
-                                }
-                        } else {
-                                result = -EIO;
-                        }
-                }
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-        }
-        if (result != 0) {
-                TRACE(ft_t_err, "General failure to reset tape drive");
-        } else {
-                /*  Restore correct settings: keep original rate 
-                 */
-                ftape_set_data_rate(ft_data_rate, ft_qic_std);
-        }
-        ftape_init_drive_needed = 1;
-        TRACE_EXIT result;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-io.h b/drivers/char/ftape/lowlevel/ftape-io.h
deleted file mode 100644
index 26a7baad8717..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-io.h
+++ /dev/null
@@ -1,90 +0,0 @@
-#ifndef _FTAPE_IO_H
-#define _FTAPE_IO_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1997      Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-io.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:18 $
- *
- *      This file contains definitions for the glue part of the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/qic117.h>
-#include <linux/ftape-vendors.h>
-
-typedef struct {
-        unsigned int seek;
-        unsigned int reset;
-        unsigned int rewind;
-        unsigned int head_seek;
-        unsigned int stop;
-        unsigned int pause;
-} ft_timeout_table;
-
-typedef enum {
-        prehistoric, pre_qic117c, post_qic117b, post_qic117d 
-} qic_model;
-
-/*
- *      ftape-io.c defined global vars.
- */
-extern ft_timeout_table ftape_timeout;
-extern unsigned int ftape_tape_len;
-extern volatile qic117_cmd_t ftape_current_command;
-extern const struct qic117_command_table qic117_cmds[];
-extern int ftape_might_be_off_track;
-
-/*
- *      ftape-io.c defined global functions.
- */
-extern void ftape_udelay(unsigned int usecs);
-extern void  ftape_udelay_calibrate(void);
-extern void ftape_sleep(unsigned int time);
-extern void ftape_report_vendor_id(unsigned int *id);
-extern int  ftape_command(qic117_cmd_t command);
-extern int  ftape_command_wait(qic117_cmd_t command,
-                               unsigned int timeout,
-                               int *status);
-extern int  ftape_parameter(unsigned int parameter);
-extern int ftape_report_operation(int *status,
-                                  qic117_cmd_t  command,
-                                  int result_length);
-extern int ftape_report_configuration(qic_model *model,
-                                      unsigned int *rate,
-                                      int *qic_std,
-                                      int *tape_len);
-extern int ftape_report_drive_status(int *status);
-extern int ftape_report_raw_drive_status(int *status);
-extern int ftape_report_status(int *status);
-extern int ftape_ready_wait(unsigned int timeout, int *status);
-extern int ftape_seek_head_to_track(unsigned int track);
-extern int ftape_set_data_rate(unsigned int new_rate, unsigned int qic_std);
-extern int ftape_report_error(unsigned int *error,
-                              qic117_cmd_t *command,
-                              int report);
-extern int ftape_reset_drive(void);
-extern int ftape_put_drive_to_sleep(wake_up_types method);
-extern int ftape_wakeup_drive(wake_up_types method);
-extern int ftape_increase_threshold(void);
-extern int ftape_half_data_rate(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-proc.c b/drivers/char/ftape/lowlevel/ftape-proc.c
deleted file mode 100644
index e805b15e0a12..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-proc.c
+++ /dev/null
@@ -1,214 +0,0 @@
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-proc.c,v $
- * $Revision: 1.11 $
- * $Date: 1997/10/24 14:47:37 $
- *
- *      This file contains the procfs interface for the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
-
- *      Old code removed, switched to dynamic proc entry.
- */
-
-
-#if defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS)
-
-#include <linux/proc_fs.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include <linux/qic117.h>
-
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-proc.h"
-#include "../lowlevel/ftape-tracing.h"
-
-static size_t get_driver_info(char *buf)
-{
-        const char *debug_level[] = { "bugs"  ,
-                                      "errors",
-                                      "warnings",
-                                      "informational",
-                                      "noisy",
-                                      "program flow",
-                                      "fdc and dma",
-                                      "data flow",
-                                      "anything" };
-
-        return sprintf(buf,
-                       "version       : %s\n"
-                       "used data rate: %d kbit/sec\n"
-                       "dma memory    : %d kb\n"
-                       "debug messages: %s\n",
-                       FTAPE_VERSION,
-                       ft_data_rate,
-                       FT_BUFF_SIZE * ft_nr_buffers >> 10,
-                       debug_level[TRACE_LEVEL]);
-}
-
-static size_t get_tapedrive_info(char *buf)
-{ 
-        return sprintf(buf,
-                       "vendor id : 0x%04x\n"
-                       "drive name: %s\n"
-                       "wind speed: %d ips\n"
-                       "wakeup    : %s\n"
-                       "max. rate : %d kbit/sec\n",
-                       ft_drive_type.vendor_id,
-                       ft_drive_type.name,
-                       ft_drive_type.speed,
-                       ((ft_drive_type.wake_up == no_wake_up)
-                        ? "No wakeup needed" :
-                        ((ft_drive_type.wake_up == wake_up_colorado)
-                         ? "Colorado" :
-                         ((ft_drive_type.wake_up == wake_up_mountain)
-                          ? "Mountain" :
-                          ((ft_drive_type.wake_up == wake_up_insight)
-                           ? "Motor on" :
-                           "Unknown")))),
-                       ft_drive_max_rate);
-}
-
-static size_t get_cartridge_info(char *buf)
-{
-        if (ftape_init_drive_needed) {
-                return sprintf(buf, "uninitialized\n");
-        }
-        if (ft_no_tape) {
-                return sprintf(buf, "no cartridge inserted\n");
-        }
-        return sprintf(buf,
-                       "segments  : %5d\n"
-                       "tracks    : %5d\n"
-                       "length    : %5dft\n"
-                       "formatted : %3s\n"
-                       "writable  : %3s\n"
-                       "QIC spec. : QIC-%s\n"
-                       "fmt-code  : %1d\n",
-                       ft_segments_per_track,
-                       ft_tracks_per_tape,
-                       ftape_tape_len,
-                       (ft_formatted == 1) ? "yes" : "no",
-                       (ft_write_protected == 1) ? "no" : "yes",
-                       ((ft_qic_std == QIC_TAPE_QIC40) ? "40" :
-                        ((ft_qic_std == QIC_TAPE_QIC80) ? "80" :
-                         ((ft_qic_std == QIC_TAPE_QIC3010) ? "3010" :
-                          ((ft_qic_std == QIC_TAPE_QIC3020) ? "3020" :
-                           "???")))),
-                       ft_format_code);
-}
-
-static size_t get_controller_info(char *buf)
-{
-        const char  *fdc_name[] = { "no fdc",
-                                    "i8272",
-                                    "i82077",
-                                    "i82077AA",
-                                    "Colorado FC-10 or FC-20",
-                                    "i82078",
-                                    "i82078_1" };
-
-        return sprintf(buf,
-                       "FDC type  : %s\n"
-                       "FDC base  : 0x%03x\n"
-                       "FDC irq   : %d\n"
-                       "FDC dma   : %d\n"
-                       "FDC thr.  : %d\n"
-                       "max. rate : %d kbit/sec\n",
-                       ft_mach2 ? "Mountain MACH-2" : fdc_name[fdc.type],
-                       fdc.sra, fdc.irq, fdc.dma,
-                       ft_fdc_threshold, ft_fdc_max_rate);
-}
-
-static size_t get_history_info(char *buf)
-{
-        size_t len;
-
-        len  = sprintf(buf,
-                       "\nFDC isr statistics\n"
-                       " id_am_errors     : %3d\n"
-                       " id_crc_errors    : %3d\n"
-                       " data_am_errors   : %3d\n"
-                       " data_crc_errors  : %3d\n"
-                       " overrun_errors   : %3d\n"
-                       " no_data_errors   : %3d\n"
-                       " retries          : %3d\n",
-                       ft_history.id_am_errors,   ft_history.id_crc_errors,
-                       ft_history.data_am_errors, ft_history.data_crc_errors,
-                       ft_history.overrun_errors, ft_history.no_data_errors,
-                       ft_history.retries);
-        len += sprintf(buf + len,
-                       "\nECC statistics\n"
-                       " crc_errors       : %3d\n"
-                       " crc_failures     : %3d\n"
-                       " ecc_failures     : %3d\n"
-                       " sectors corrected: %3d\n",
-                       ft_history.crc_errors,   ft_history.crc_failures,
-                       ft_history.ecc_failures, ft_history.corrected);
-        len += sprintf(buf + len,
-                       "\ntape quality statistics\n"
-                       " media defects    : %3d\n",
-                       ft_history.defects);
-        len += sprintf(buf + len,
-                       "\ntape motion statistics\n"
-                       " repositions      : %3d\n",
-                       ft_history.rewinds);
-        return len;
-}
-
-static int ftape_read_proc(char *page, char **start, off_t off,
-                           int count, int *eof, void *data)
-{
-        char *ptr = page;
-        size_t len;
-        
-        ptr += sprintf(ptr, "Kernel Driver\n\n");
-        ptr += get_driver_info(ptr);
-        ptr += sprintf(ptr, "\nTape Drive\n\n");
-        ptr += get_tapedrive_info(ptr);
-        ptr += sprintf(ptr, "\nFDC Controller\n\n");
-        ptr += get_controller_info(ptr);
-        ptr += sprintf(ptr, "\nTape Cartridge\n\n");
-        ptr += get_cartridge_info(ptr);
-        ptr += sprintf(ptr, "\nHistory Record\n\n");
-        ptr += get_history_info(ptr);
-
-        len = strlen(page);
-        *start = NULL;
-        if (off+count >= len) {
-                *eof = 1;
-        } else {
-                *eof = 0;
-        }
-        return len;
-}
-
-int __init ftape_proc_init(void)
-{
-        return create_proc_read_entry("ftape", 0, &proc_root,
-                ftape_read_proc, NULL) != NULL;
-}
-
-void ftape_proc_destroy(void)
-{
-        remove_proc_entry("ftape", &proc_root);
-}
-
-#endif /* defined(CONFIG_PROC_FS) && defined(CONFIG_FT_PROC_FS) */
diff --git a/drivers/char/ftape/lowlevel/ftape-proc.h b/drivers/char/ftape/lowlevel/ftape-proc.h
deleted file mode 100644
index 264dfcc1d22d..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-proc.h
+++ /dev/null
@@ -1,35 +0,0 @@
-#ifndef _FTAPE_PROC_H
-#define _FTAPE_PROC_H
-
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-proc.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:20 $
- *
- *      This file contains definitions for the procfs interface of the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/proc_fs.h>
-
-extern int  ftape_proc_init(void);
-extern void ftape_proc_destroy(void);
-
-#endif
diff --git a/drivers/char/ftape/lowlevel/ftape-read.c b/drivers/char/ftape/lowlevel/ftape-read.c
deleted file mode 100644
index d967d8cd86dc..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-read.c
+++ /dev/null
@@ -1,621 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-read.c,v $
- * $Revision: 1.6 $
- * $Date: 1997/10/21 14:39:22 $
- *
- *      This file contains the reading code
- *      for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-
-void ftape_zap_read_buffers(void)
-{
-        int i;
-
-        for (i = 0; i < ft_nr_buffers; ++i) {
-/*  changed to "fit" with dynamic allocation of tape_buffer. --khp  */
-                ft_buffer[i]->status = waiting;
-                ft_buffer[i]->bytes = 0;
-                ft_buffer[i]->skip = 0;
-                ft_buffer[i]->retry = 0;
-        }
-/*      ftape_reset_buffer(); */
-}
-
-static SectorMap convert_sector_map(buffer_struct * buff)
-{
-        int i = 0;
-        SectorMap bad_map = ftape_get_bad_sector_entry(buff->segment_id);
-        SectorMap src_map = buff->soft_error_map | buff->hard_error_map;
-        SectorMap dst_map = 0;
-        TRACE_FUN(ft_t_any);
-
-        if (bad_map || src_map) {
-                TRACE(ft_t_flow, "bad_map = 0x%08lx", (long) bad_map);
-                TRACE(ft_t_flow, "src_map = 0x%08lx", (long) src_map);
-        }
-        while (bad_map) {
-                while ((bad_map & 1) == 0) {
-                        if (src_map & 1) {
-                                dst_map |= (1 << i);
-                        }
-                        src_map >>= 1;
-                        bad_map >>= 1;
-                        ++i;
-                }
-                /* (bad_map & 1) == 1 */
-                src_map >>= 1;
-                bad_map >>= 1;
-        }
-        if (src_map) {
-                dst_map |= (src_map << i);
-        }
-        if (dst_map) {
-                TRACE(ft_t_flow, "dst_map = 0x%08lx", (long) dst_map);
-        }
-        TRACE_EXIT dst_map;
-}
-
-static int correct_and_copy_fraction(buffer_struct *buff, __u8 * destination,
-                                     int start, int size)
-{
-        struct memory_segment mseg;
-        int result;
-        SectorMap read_bad;
-        TRACE_FUN(ft_t_any);
-
-        mseg.read_bad = convert_sector_map(buff);
-        mseg.marked_bad = 0;    /* not used... */
-        mseg.blocks = buff->bytes / FT_SECTOR_SIZE;
-        mseg.data = buff->address;
-        /*    If there are no data sectors we can skip this segment.
-         */
-        if (mseg.blocks <= 3) {
-                TRACE_ABORT(0, ft_t_noise, "empty segment");
-        }
-        read_bad = mseg.read_bad;
-        ft_history.crc_errors += count_ones(read_bad);
-        result = ftape_ecc_correct_data(&mseg);
-        if (read_bad != 0 || mseg.corrected != 0) {
-                TRACE(ft_t_noise, "crc error map: 0x%08lx", (unsigned long)read_bad);
-                TRACE(ft_t_noise, "corrected map: 0x%08lx", (unsigned long)mseg.corrected);
-                ft_history.corrected += count_ones(mseg.corrected);
-        }
-        if (result == ECC_CORRECTED || result == ECC_OK) {
-                if (result == ECC_CORRECTED) {
-                        TRACE(ft_t_info, "ecc corrected segment: %d", buff->segment_id);
-                }
-                if(start < 0) {
-                        start= 0;
-                }
-                if((start+size) > ((mseg.blocks - 3) * FT_SECTOR_SIZE)) {
-                        size = (mseg.blocks - 3) * FT_SECTOR_SIZE  - start;
-                } 
-                if (size < 0) {
-                        size= 0;
-                }
-                if(size > 0) {
-                        memcpy(destination + start, mseg.data + start, size);
-                }
-                if ((read_bad ^ mseg.corrected) & mseg.corrected) {
-                        /* sectors corrected without crc errors set */
-                        ft_history.crc_failures++;
-                }
-                TRACE_EXIT size; /* (mseg.blocks - 3) * FT_SECTOR_SIZE; */
-        } else {
-                ft_history.ecc_failures++;
-                TRACE_ABORT(-EAGAIN,
-                            ft_t_err, "ecc failure on segment %d",
-                            buff->segment_id);
-        }
-        TRACE_EXIT 0;
-}
-
-/*      Read given segment into buffer at address.
- */
-int ftape_read_segment_fraction(const int segment_id,
-                                void  *address, 
-                                const ft_read_mode_t read_mode,
-                                const int start,
-                                const int size)
-{
-        int result = 0;
-        int retry  = 0;
-        int bytes_read = 0;
-        int read_done  = 0;
-        TRACE_FUN(ft_t_flow);
-
-        ft_history.used |= 1;
-        TRACE(ft_t_data_flow, "segment_id = %d", segment_id);
-        if (ft_driver_state != reading) {
-                TRACE(ft_t_noise, "calling ftape_abort_operation");
-                TRACE_CATCH(ftape_abort_operation(),);
-                ftape_set_state(reading);
-        }
-        for(;;) {
-                buffer_struct *tail;
-                /*  Allow escape from this loop on signal !
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                /*  Search all full buffers for the first matching the
-                 *  wanted segment.  Clear other buffers on the fly.
-                 */
-                tail = ftape_get_buffer(ft_queue_tail);
-                while (!read_done && tail->status == done) {
-                        /*  Allow escape from this loop on signal !
-                         */
-                        FT_SIGNAL_EXIT(_DONT_BLOCK);
-                        if (tail->segment_id == segment_id) {
-                                /*  If out buffer is already full,
-                                 *  return its contents.  
-                                 */
-                                TRACE(ft_t_flow, "found segment in cache: %d",
-                                      segment_id);
-                                if (tail->deleted) {
-                                        /*  Return a value that
-                                         *  read_header_segment
-                                         *  understands.  As this
-                                         *  should only occur when
-                                         *  searching for the header
-                                         *  segments it shouldn't be
-                                         *  misinterpreted elsewhere.
-                                         */
-                                        TRACE_EXIT 0;
-                                }
-                                result = correct_and_copy_fraction(
-                                        tail,
-                                        address,
-                                        start,
-                                        size);
-                                TRACE(ft_t_flow, "segment contains (bytes): %d",
-                                      result);
-                                if (result < 0) {
-                                        if (result != -EAGAIN) {
-                                                TRACE_EXIT result;
-                                        }
-                                        /* keep read_done == 0, will
-                                         * trigger
-                                         * ftape_abort_operation
-                                         * because reading wrong
-                                         * segment.
-                                         */
-                                        TRACE(ft_t_err, "ecc failed, retry");
-                                        ++retry;
-                                } else {
-                                        read_done = 1;
-                                        bytes_read = result;
-                                }
-                        } else {
-                                TRACE(ft_t_flow,"zapping segment in cache: %d",
-                                      tail->segment_id);
-                        }
-                        tail->status = waiting;
-                        tail = ftape_next_buffer(ft_queue_tail);
-                }
-                if (!read_done && tail->status == reading) {
-                        if (tail->segment_id == segment_id) {
-                                switch(ftape_wait_segment(reading)) {
-                                case 0:
-                                        break;
-                                case -EINTR:
-                                        TRACE_ABORT(-EINTR, ft_t_warn,
-                                                    "interrupted by "
-                                                    "non-blockable signal");
-                                        break;
-                                default:
-                                        TRACE(ft_t_noise,
-                                              "wait_segment failed");
-                                        ftape_abort_operation();
-                                        ftape_set_state(reading);
-                                        break;
-                                }
-                        } else {
-                                /*  We're reading the wrong segment,
-                                 *  stop runner.
-                                 */
-                                TRACE(ft_t_noise, "reading wrong segment");
-                                ftape_abort_operation();
-                                ftape_set_state(reading);
-                        }
-                }
-                /*    should runner stop ?
-                 */
-                if (ft_runner_status == aborting) {
-                        buffer_struct *head = ftape_get_buffer(ft_queue_head);
-                        switch(head->status) {
-                        case error:
-                                ft_history.defects += 
-                                        count_ones(head->hard_error_map);
-                        case reading:
-                                head->status = waiting;
-                                break;
-                        default:
-                                break;
-                        }
-                        TRACE_CATCH(ftape_dumb_stop(),);
-                } else {
-                        /*  If just passed last segment on tape: wait
-                         *  for BOT or EOT mark. Sets ft_runner_status to
-                         *  idle if at lEOT and successful 
-                         */
-                        TRACE_CATCH(ftape_handle_logical_eot(),);
-                }
-                /*    If we got a segment: quit, or else retry up to limit.
-                 *
-                 *    If segment to read is empty, do not start runner for it,
-                 *    but wait for next read call.
-                 */
-                if (read_done ||
-                    ftape_get_bad_sector_entry(segment_id) == EMPTY_SEGMENT ) {
-                        /* bytes_read = 0;  should still be zero */
-                        TRACE_EXIT bytes_read;
-
-                }
-                if (retry > FT_RETRIES_ON_ECC_ERROR) {
-                        ft_history.defects++;
-                        TRACE_ABORT(-ENODATA, ft_t_err,
-                                    "too many retries on ecc failure");
-                }
-                /*    Now at least one buffer is empty !
-                 *    Restart runner & tape if needed.
-                 */
-                TRACE(ft_t_any, "head: %d, tail: %d, ft_runner_status: %d",
-                      ftape_buffer_id(ft_queue_head),
-                      ftape_buffer_id(ft_queue_tail),
-                      ft_runner_status);
-                TRACE(ft_t_any, "buffer[].status, [head]: %d, [tail]: %d",
-                      ftape_get_buffer(ft_queue_head)->status,
-                      ftape_get_buffer(ft_queue_tail)->status);
-                tail = ftape_get_buffer(ft_queue_tail);
-                if (tail->status == waiting) {
-                        buffer_struct *head = ftape_get_buffer(ft_queue_head);
-
-                        ftape_setup_new_segment(head, segment_id, -1);
-                        if (read_mode == FT_RD_SINGLE) {
-                                /* disable read-ahead */
-                                head->next_segment = 0;
-                        }
-                        ftape_calc_next_cluster(head);
-                        if (ft_runner_status == idle) {
-                                result = ftape_start_tape(segment_id,
-                                                          head->sector_offset);
-                                if (result < 0) {
-                                        TRACE_ABORT(result, ft_t_err, "Error: "
-                                                    "segment %d unreachable",
-                                                    segment_id);
-                                }
-                        }
-                        head->status = reading;
-                        fdc_setup_read_write(head, FDC_READ);
-                }
-        }
-        /* not reached */
-        TRACE_EXIT -EIO;
-}
-
-int ftape_read_header_segment(__u8 *address)
-{
-        int result;
-        int header_segment;
-        int first_failed = 0;
-        int status;
-        TRACE_FUN(ft_t_flow);
-
-        ft_used_header_segment = -1;
-        TRACE_CATCH(ftape_report_drive_status(&status),);
-        TRACE(ft_t_flow, "reading...");
-        /*  We're looking for the first header segment.
-         *  A header segment cannot contain bad sectors, therefor at the
-         *  tape start, segments with bad sectors are (according to QIC-40/80)
-         *  written with deleted data marks and must be skipped.
-         */
-        memset(address, '\0', (FT_SECTORS_PER_SEGMENT - 3) * FT_SECTOR_SIZE); 
-        result = 0;
-#define HEADER_SEGMENT_BOUNDARY 68  /* why not 42? */
-        for (header_segment = 0;
-             header_segment < HEADER_SEGMENT_BOUNDARY && result == 0;
-             ++header_segment) {
-                /*  Set no read-ahead, the isr will force read-ahead whenever
-                 *  it encounters deleted data !
-                 */
-                result = ftape_read_segment(header_segment,
-                                            address,
-                                            FT_RD_SINGLE);
-                if (result < 0 && !first_failed) {
-                        TRACE(ft_t_err, "header segment damaged, trying backup");
-                        first_failed = 1;
-                        result = 0;     /* force read of next (backup) segment */
-                }
-        }
-        if (result < 0 || header_segment >= HEADER_SEGMENT_BOUNDARY) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "no readable header segment found");
-        }
-        TRACE_CATCH(ftape_abort_operation(),);
-        ft_used_header_segment = header_segment;
-        result = ftape_decode_header_segment(address);
-        TRACE_EXIT result;
-}
-
-int ftape_decode_header_segment(__u8 *address)
-{
-        unsigned int max_floppy_side;
-        unsigned int max_floppy_track;
-        unsigned int max_floppy_sector;
-        unsigned int new_tape_len;
-        TRACE_FUN(ft_t_flow);
-
-        if (GET4(address, FT_SIGNATURE) == FT_D2G_MAGIC) {
-                /* Ditto 2GB header segment. They encrypt the bad sector map.
-                 * We decrypt it and store them in normal format.
-                 * I hope this is correct.
-                 */
-                int i;
-                TRACE(ft_t_warn,
-                      "Found Ditto 2GB tape, "
-                      "trying to decrypt bad sector map");
-                for (i=256; i < 29 * FT_SECTOR_SIZE; i++) {
-                        address[i] = ~(address[i] - (i&0xff));
-                }
-                PUT4(address, 0,FT_HSEG_MAGIC);
-        } else if (GET4(address, FT_SIGNATURE) != FT_HSEG_MAGIC) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "wrong signature in header segment");
-        }
-        ft_format_code = (ft_format_type) address[FT_FMT_CODE];
-        if (ft_format_code != fmt_big) {
-                ft_header_segment_1   = GET2(address, FT_HSEG_1);
-                ft_header_segment_2   = GET2(address, FT_HSEG_2);
-                ft_first_data_segment = GET2(address, FT_FRST_SEG);
-                ft_last_data_segment  = GET2(address, FT_LAST_SEG);
-        } else {
-                ft_header_segment_1   = GET4(address, FT_6_HSEG_1);
-                ft_header_segment_2   = GET4(address, FT_6_HSEG_2);
-                ft_first_data_segment = GET4(address, FT_6_FRST_SEG);
-                ft_last_data_segment  = GET4(address, FT_6_LAST_SEG);
-        }
-        TRACE(ft_t_noise, "first data segment: %d", ft_first_data_segment);
-        TRACE(ft_t_noise, "last  data segment: %d", ft_last_data_segment);
-        TRACE(ft_t_noise, "header segments are %d and %d",
-              ft_header_segment_1, ft_header_segment_2);
-
-        /*    Verify tape parameters...
-         *    QIC-40/80 spec:                 tape_parameters:
-         *
-         *    segments-per-track              segments_per_track
-         *    tracks-per-cartridge            tracks_per_tape
-         *    max-floppy-side                 (segments_per_track *
-         *                                    tracks_per_tape - 1) /
-         *                                    ftape_segments_per_head
-         *    max-floppy-track                ftape_segments_per_head /
-         *                                    ftape_segments_per_cylinder - 1
-         *    max-floppy-sector               ftape_segments_per_cylinder *
-         *                                    FT_SECTORS_PER_SEGMENT
-         */
-        ft_segments_per_track = GET2(address, FT_SPT);
-        ft_tracks_per_tape    = address[FT_TPC];
-        max_floppy_side       = address[FT_FHM];
-        max_floppy_track      = address[FT_FTM];
-        max_floppy_sector     = address[FT_FSM];
-        TRACE(ft_t_noise, "(fmt/spt/tpc/fhm/ftm/fsm) = %d/%d/%d/%d/%d/%d",
-              ft_format_code, ft_segments_per_track, ft_tracks_per_tape,
-              max_floppy_side, max_floppy_track, max_floppy_sector);
-        new_tape_len = ftape_tape_len;
-        switch (ft_format_code) {
-        case fmt_425ft:
-                new_tape_len = 425;
-                break;
-        case fmt_normal:
-                if (ftape_tape_len == 0) {      /* otherwise 307 ft */
-                        new_tape_len = 205;
-                }
-                break;
-        case fmt_1100ft:
-                new_tape_len = 1100;
-                break;
-        case fmt_var:{
-                        int segments_per_1000_inch = 1;         /* non-zero default for switch */
-                        switch (ft_qic_std) {
-                        case QIC_TAPE_QIC40:
-                                segments_per_1000_inch = 332;
-                                break;
-                        case QIC_TAPE_QIC80:
-                                segments_per_1000_inch = 488;
-                                break;
-                        case QIC_TAPE_QIC3010:
-                                segments_per_1000_inch = 730;
-                                break;
-                        case QIC_TAPE_QIC3020:
-                                segments_per_1000_inch = 1430;
-                                break;
-                        }
-                        new_tape_len = (1000 * ft_segments_per_track +
-                                        (segments_per_1000_inch - 1)) / segments_per_1000_inch;
-                        break;
-                }
-        case fmt_big:{
-                        int segments_per_1000_inch = 1;         /* non-zero default for switch */
-                        switch (ft_qic_std) {
-                        case QIC_TAPE_QIC40:
-                                segments_per_1000_inch = 332;
-                                break;
-                        case QIC_TAPE_QIC80:
-                                segments_per_1000_inch = 488;
-                                break;
-                        case QIC_TAPE_QIC3010:
-                                segments_per_1000_inch = 730;
-                                break;
-                        case QIC_TAPE_QIC3020:
-                                segments_per_1000_inch = 1430;
-                                break;
-                        default:
-                                TRACE_ABORT(-EIO, ft_t_bug,
-                        "%x QIC-standard with fmt-code %d, please report",
-                                            ft_qic_std, ft_format_code);
-                        }
-                        new_tape_len = ((1000 * ft_segments_per_track +
-                                         (segments_per_1000_inch - 1)) / 
-                                        segments_per_1000_inch);
-                        break;
-                }
-        default:
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "unknown tape format, please report !");
-        }
-        if (new_tape_len != ftape_tape_len) {
-                ftape_tape_len = new_tape_len;
-                TRACE(ft_t_info, "calculated tape length is %d ft",
-                      ftape_tape_len);
-                ftape_calc_timeouts(ft_qic_std, ft_data_rate, ftape_tape_len);
-        }
-        if (ft_segments_per_track == 0 && ft_tracks_per_tape == 0 &&
-            max_floppy_side == 0 && max_floppy_track == 0 &&
-            max_floppy_sector == 0) {
-                /*  QIC-40 Rev E and earlier has no values in the header.
-                 */
-                ft_segments_per_track = 68;
-                ft_tracks_per_tape = 20;
-                max_floppy_side = 1;
-                max_floppy_track = 169;
-                max_floppy_sector = 128;
-        }
-        /*  This test will compensate for the wrong parameter on tapes
-         *  formatted by Conner software.
-         */
-        if (ft_segments_per_track == 150 &&
-            ft_tracks_per_tape == 28 &&
-            max_floppy_side == 7 &&
-            max_floppy_track == 149 &&
-            max_floppy_sector == 128) {
-TRACE(ft_t_info, "the famous CONNER bug: max_floppy_side off by one !");
-                max_floppy_side = 6;
-        }
-        /*  These tests will compensate for the wrong parameter on tapes
-         *  formatted by ComByte Windows software.
-         *
-         *  First, for 205 foot tapes
-         */
-        if (ft_segments_per_track == 100 &&
-            ft_tracks_per_tape == 28 &&
-            max_floppy_side == 9 &&
-            max_floppy_track == 149 &&
-            max_floppy_sector == 128) {
-TRACE(ft_t_info, "the ComByte bug: max_floppy_side incorrect!");
-                max_floppy_side = 4;
-        }
-        /* Next, for 307 foot tapes. */
-        if (ft_segments_per_track == 150 &&
-            ft_tracks_per_tape == 28 &&
-            max_floppy_side == 9 &&
-            max_floppy_track == 149 &&
-            max_floppy_sector == 128) {
-TRACE(ft_t_info, "the ComByte bug: max_floppy_side incorrect!");
-                max_floppy_side = 6;
-        }
-        /*  This test will compensate for the wrong parameter on tapes
-         *  formatted by Colorado Windows software.
-         */
-        if (ft_segments_per_track == 150 &&
-            ft_tracks_per_tape == 28 &&
-            max_floppy_side == 6 &&
-            max_floppy_track == 150 &&
-            max_floppy_sector == 128) {
-TRACE(ft_t_info, "the famous Colorado bug: max_floppy_track off by one !");
-                max_floppy_track = 149;
-        }
-        ftape_segments_per_head = ((max_floppy_sector/FT_SECTORS_PER_SEGMENT) *
-                                   (max_floppy_track + 1));
-        /*  This test will compensate for some bug reported by Dima
-         *  Brodsky.  Seems to be a Colorado bug, either. (freebee
-         *  Imation tape shipped together with Colorado T3000
-         */
-        if ((ft_format_code == fmt_var || ft_format_code == fmt_big) &&
-            ft_tracks_per_tape == 50 &&
-            max_floppy_side == 54 &&
-            max_floppy_track == 255 &&
-            max_floppy_sector == 128) {
-TRACE(ft_t_info, "the famous ??? bug: max_floppy_track off by one !");
-                max_floppy_track = 254;
-        }
-        /*
-         *    Verify drive_configuration with tape parameters
-         */
-        if (ftape_segments_per_head == 0 || ftape_segments_per_cylinder == 0 ||
-          ((ft_segments_per_track * ft_tracks_per_tape - 1) / ftape_segments_per_head
-           != max_floppy_side) ||
-            (ftape_segments_per_head / ftape_segments_per_cylinder - 1 != max_floppy_track) ||
-        (ftape_segments_per_cylinder * FT_SECTORS_PER_SEGMENT != max_floppy_sector)
-#ifdef TESTING
-            || ((ft_format_code == fmt_var || ft_format_code == fmt_big) && 
-                (max_floppy_track != 254 || max_floppy_sector != 128))
-#endif
-           ) {
-                char segperheadz = ftape_segments_per_head ? ' ' : '?';
-                char segpercylz  = ftape_segments_per_cylinder ? ' ' : '?';
-                TRACE(ft_t_err,"Tape parameters inconsistency, please report");
-                TRACE(ft_t_err, "reported = %d/%d/%d/%d/%d/%d",
-                      ft_format_code,
-                      ft_segments_per_track,
-                      ft_tracks_per_tape,
-                      max_floppy_side,
-                      max_floppy_track,
-                      max_floppy_sector);
-                TRACE(ft_t_err, "required = %d/%d/%d/%d%c/%d%c/%d",
-                      ft_format_code,
-                      ft_segments_per_track,
-                      ft_tracks_per_tape,
-                      ftape_segments_per_head ?
-                      ((ft_segments_per_track * ft_tracks_per_tape -1) / 
-                       ftape_segments_per_head ) :
-                        (ft_segments_per_track * ft_tracks_per_tape -1),
-                        segperheadz,
-                      ftape_segments_per_cylinder ?
-                      (ftape_segments_per_head / 
-                       ftape_segments_per_cylinder - 1 ) :
-                        ftape_segments_per_head - 1,
-                        segpercylz,
-                      (ftape_segments_per_cylinder * FT_SECTORS_PER_SEGMENT));
-                TRACE_EXIT -EIO;
-        }
-        ftape_extract_bad_sector_map(address);
-        TRACE_EXIT 0;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-read.h b/drivers/char/ftape/lowlevel/ftape-read.h
deleted file mode 100644
index 069f99f2a984..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-read.h
+++ /dev/null
@@ -1,51 +0,0 @@
-#ifndef _FTAPE_READ_H
-#define _FTAPE_READ_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-read.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:22 $
- *
- *      This file contains the definitions for the read functions
- *      for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-/*      ftape-read.c defined global functions.
- */
-typedef enum {
-        FT_RD_SINGLE = 0,
-        FT_RD_AHEAD  = 1,
-} ft_read_mode_t;
-
-extern int ftape_read_header_segment(__u8 *address);
-extern int ftape_decode_header_segment(__u8 *address);
-extern int ftape_read_segment_fraction(const int segment,
-                                       void  *address, 
-                                       const ft_read_mode_t read_mode,
-                                       const int start,
-                                       const int size);
-#define ftape_read_segment(segment, address, read_mode)                 \
-        ftape_read_segment_fraction(segment, address, read_mode,        \
-                                    0, FT_SEGMENT_SIZE)
-extern void ftape_zap_read_buffers(void);
-
-#endif                          /* _FTAPE_READ_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-rw.c b/drivers/char/ftape/lowlevel/ftape-rw.c
deleted file mode 100644
index c0d6dc2cbfd3..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-rw.c
+++ /dev/null
@@ -1,1092 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-rw.c,v $
- * $Revision: 1.7 $
- * $Date: 1997/10/28 14:26:49 $
- *
- *      This file contains some common code for the segment read and
- *      segment write routines for the QIC-117 floppy-tape driver for
- *      Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-
-/*      Global vars.
- */
-int ft_nr_buffers;
-buffer_struct *ft_buffer[FT_MAX_NR_BUFFERS];
-static volatile int ft_head;
-static volatile int ft_tail;    /* not volatile but need same type as head */
-int fdc_setup_error;
-location_record ft_location = {-1, 0};
-volatile int ftape_tape_running;
-
-/*      Local vars.
- */
-static int overrun_count_offset;
-static int inhibit_correction;
-
-/*  maxmimal allowed overshoot when fast seeking
- */
-#define OVERSHOOT_LIMIT 10
-
-/*      Increment cyclic buffer nr.
- */
-buffer_struct *ftape_next_buffer(ft_buffer_queue_t pos)
-{
-        switch (pos) {
-        case ft_queue_head:
-                if (++ft_head >= ft_nr_buffers) {
-                        ft_head = 0;
-                }
-                return ft_buffer[ft_head];
-        case ft_queue_tail:
-                if (++ft_tail >= ft_nr_buffers) {
-                        ft_tail = 0;
-                }
-                return ft_buffer[ft_tail];
-        default:
-                return NULL;
-        }
-}
-int ftape_buffer_id(ft_buffer_queue_t pos)
-{
-        switch(pos) {
-        case ft_queue_head: return ft_head;
-        case ft_queue_tail: return ft_tail;
-        default: return -1;
-        }
-}
-buffer_struct *ftape_get_buffer(ft_buffer_queue_t pos)
-{
-        switch(pos) {
-        case ft_queue_head: return ft_buffer[ft_head];
-        case ft_queue_tail: return ft_buffer[ft_tail];
-        default: return NULL;
-        }
-}
-void ftape_reset_buffer(void)
-{
-        ft_head = ft_tail = 0;
-}
-
-buffer_state_enum ftape_set_state(buffer_state_enum new_state)
-{
-        buffer_state_enum old_state = ft_driver_state;
-
-        ft_driver_state = new_state;
-        return old_state;
-}
-/*      Calculate Floppy Disk Controller and DMA parameters for a segment.
- *      head:   selects buffer struct in array.
- *      offset: number of physical sectors to skip (including bad ones).
- *      count:  number of physical sectors to handle (including bad ones).
- */
-static int setup_segment(buffer_struct * buff, 
-                         int segment_id,
-                         unsigned int sector_offset, 
-                         unsigned int sector_count, 
-                         int retry)
-{
-        SectorMap offset_mask;
-        SectorMap mask;
-        TRACE_FUN(ft_t_any);
-
-        buff->segment_id = segment_id;
-        buff->sector_offset = sector_offset;
-        buff->remaining = sector_count;
-        buff->head = segment_id / ftape_segments_per_head;
-        buff->cyl = (segment_id % ftape_segments_per_head) / ftape_segments_per_cylinder;
-        buff->sect = (segment_id % ftape_segments_per_cylinder) * FT_SECTORS_PER_SEGMENT + 1;
-        buff->deleted = 0;
-        offset_mask = (1 << buff->sector_offset) - 1;
-        mask = ftape_get_bad_sector_entry(segment_id) & offset_mask;
-        while (mask) {
-                if (mask & 1) {
-                        offset_mask >>= 1;      /* don't count bad sector */
-                }
-                mask >>= 1;
-        }
-        buff->data_offset = count_ones(offset_mask);    /* good sectors to skip */
-        buff->ptr = buff->address + buff->data_offset * FT_SECTOR_SIZE;
-        TRACE(ft_t_flow, "data offset = %d sectors", buff->data_offset);
-        if (retry) {
-                buff->soft_error_map &= offset_mask;    /* keep skipped part */
-        } else {
-                buff->hard_error_map = buff->soft_error_map = 0;
-        }
-        buff->bad_sector_map = ftape_get_bad_sector_entry(buff->segment_id);
-        if (buff->bad_sector_map != 0) {
-                TRACE(ft_t_noise, "segment: %d, bad sector map: %08lx",
-                        buff->segment_id, (long)buff->bad_sector_map);
-        } else {
-                TRACE(ft_t_flow, "segment: %d", buff->segment_id);
-        }
-        if (buff->sector_offset > 0) {
-                buff->bad_sector_map >>= buff->sector_offset;
-        }
-        if (buff->sector_offset != 0 || buff->remaining != FT_SECTORS_PER_SEGMENT) {
-                TRACE(ft_t_flow, "sector offset = %d, count = %d",
-                        buff->sector_offset, buff->remaining);
-        }
-        /*    Segments with 3 or less sectors are not written with valid
-         *    data because there is no space left for the ecc.  The
-         *    data written is whatever happens to be in the buffer.
-         *    Reading such a segment will return a zero byte-count.
-         *    To allow us to read/write segments with all bad sectors
-         *    we fake one readable sector in the segment. This
-         *    prevents having to handle these segments in a very
-         *    special way.  It is not important if the reading of this
-         *    bad sector fails or not (the data is ignored). It is
-         *    only read to keep the driver running.
-         *
-         *    The QIC-40/80 spec. has no information on how to handle
-         *    this case, so this is my interpretation.  
-         */
-        if (buff->bad_sector_map == EMPTY_SEGMENT) {
-                TRACE(ft_t_flow, "empty segment %d, fake first sector good",
-                      buff->segment_id);
-                if (buff->ptr != buff->address) {
-                        TRACE(ft_t_bug, "This is a bug: %p/%p",
-                              buff->ptr, buff->address);
-                }
-                buff->bad_sector_map = FAKE_SEGMENT;
-        }
-        fdc_setup_error = 0;
-        buff->next_segment = segment_id + 1;
-        TRACE_EXIT 0;
-}
-
-/*      Calculate Floppy Disk Controller and DMA parameters for a new segment.
- */
-int ftape_setup_new_segment(buffer_struct * buff, int segment_id, int skip)
-{
-        int result = 0;
-        static int old_segment_id = -1;
-        static buffer_state_enum old_ft_driver_state = idle;
-        int retry = 0;
-        unsigned offset = 0;
-        int count = FT_SECTORS_PER_SEGMENT;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_flow, "%s segment %d (old = %d)",
-              (ft_driver_state == reading || ft_driver_state == verifying) 
-              ? "reading" : "writing",
-              segment_id, old_segment_id);
-        if (ft_driver_state != old_ft_driver_state) {   /* when verifying */
-                old_segment_id = -1;
-                old_ft_driver_state = ft_driver_state;
-        }
-        if (segment_id == old_segment_id) {
-                ++buff->retry;
-                ++ft_history.retries;
-                TRACE(ft_t_flow, "setting up for retry nr %d", buff->retry);
-                retry = 1;
-                if (skip && buff->skip > 0) {   /* allow skip on retry */
-                        offset = buff->skip;
-                        count -= offset;
-                        TRACE(ft_t_flow, "skipping %d sectors", offset);
-                }
-        } else {
-                buff->retry = 0;
-                buff->skip = 0;
-                old_segment_id = segment_id;
-        }
-        result = setup_segment(buff, segment_id, offset, count, retry);
-        TRACE_EXIT result;
-}
-
-/*      Determine size of next cluster of good sectors.
- */
-int ftape_calc_next_cluster(buffer_struct * buff)
-{
-        /* Skip bad sectors.
-         */
-        while (buff->remaining > 0 && (buff->bad_sector_map & 1) != 0) {
-                buff->bad_sector_map >>= 1;
-                ++buff->sector_offset;
-                --buff->remaining;
-        }
-        /* Find next cluster of good sectors
-         */
-        if (buff->bad_sector_map == 0) {        /* speed up */
-                buff->sector_count = buff->remaining;
-        } else {
-                SectorMap map = buff->bad_sector_map;
-
-                buff->sector_count = 0;
-                while (buff->sector_count < buff->remaining && (map & 1) == 0) {
-                        ++buff->sector_count;
-                        map >>= 1;
-                }
-        }
-        return buff->sector_count;
-}
-
-/*  if just passed the last segment on a track, wait for BOT
- *  or EOT mark.
- */
-int ftape_handle_logical_eot(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (ft_runner_status == logical_eot) {
-                int status;
-
-                TRACE(ft_t_noise, "tape at logical EOT");
-                TRACE_CATCH(ftape_ready_wait(ftape_timeout.seek, &status),);
-                if ((status & (QIC_STATUS_AT_BOT | QIC_STATUS_AT_EOT)) == 0) {
-                        TRACE_ABORT(-EIO, ft_t_err, "eot/bot not reached");
-                }
-                ft_runner_status = end_of_tape;
-        }
-        if (ft_runner_status == end_of_tape) {
-                TRACE(ft_t_noise, "runner stopped because of logical EOT");
-                ft_runner_status = idle;
-        }
-        TRACE_EXIT 0;
-}
-
-static int check_bot_eot(int status)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (status & (QIC_STATUS_AT_BOT | QIC_STATUS_AT_EOT)) {
-                ft_location.bot = ((ft_location.track & 1) == 0 ?
-                                (status & QIC_STATUS_AT_BOT) != 0:
-                                (status & QIC_STATUS_AT_EOT) != 0);
-                ft_location.eot = !ft_location.bot;
-                ft_location.segment = (ft_location.track +
-                        (ft_location.bot ? 0 : 1)) * ft_segments_per_track - 1;
-                ft_location.sector = -1;
-                ft_location.known  = 1;
-                TRACE(ft_t_flow, "tape at logical %s",
-                      ft_location.bot ? "bot" : "eot");
-                TRACE(ft_t_flow, "segment = %d", ft_location.segment);
-        } else {
-                ft_location.known = 0;
-        }
-        TRACE_EXIT ft_location.known;
-}
-
-/*      Read Id of first sector passing tape head.
- */
-static int ftape_read_id(void)
-{
-        int status;
-        __u8 out[2];
-        TRACE_FUN(ft_t_any);
-
-        /* Assume tape is running on entry, be able to handle
-         * situation where it stopped or is stopping.
-         */
-        ft_location.known = 0;  /* default is location not known */
-        out[0] = FDC_READID;
-        out[1] = ft_drive_sel;
-        TRACE_CATCH(fdc_command(out, 2),);
-        switch (fdc_interrupt_wait(20 * FT_SECOND)) {
-        case 0:
-                if (fdc_sect == 0) {
-                        if (ftape_report_drive_status(&status) >= 0 &&
-                            (status & QIC_STATUS_READY)) {
-                                ftape_tape_running = 0;
-                                TRACE(ft_t_flow, "tape has stopped");
-                                check_bot_eot(status);
-                        }
-                } else {
-                        ft_location.known = 1;
-                        ft_location.segment = (ftape_segments_per_head
-                                               * fdc_head
-                                               + ftape_segments_per_cylinder
-                                               * fdc_cyl
-                                               + (fdc_sect - 1)
-                                               / FT_SECTORS_PER_SEGMENT);
-                        ft_location.sector = ((fdc_sect - 1)
-                                              % FT_SECTORS_PER_SEGMENT);
-                        ft_location.eot = ft_location.bot = 0;
-                }
-                break;
-        case -ETIME:
-                /*  Didn't find id on tape, must be near end: Wait
-                 *  until stopped.
-                 */
-                if (ftape_ready_wait(FT_FOREVER, &status) >= 0) {
-                        ftape_tape_running = 0;
-                        TRACE(ft_t_flow, "tape has stopped");
-                        check_bot_eot(status);
-                }
-                break;
-        default:
-                /*  Interrupted or otherwise failing
-                 *  fdc_interrupt_wait() 
-                 */
-                TRACE(ft_t_err, "fdc_interrupt_wait failed");
-                break;
-        }
-        if (!ft_location.known) {
-                TRACE_ABORT(-EIO, ft_t_flow, "no id found");
-        }
-        if (ft_location.sector == 0) {
-                TRACE(ft_t_flow, "passing segment %d/%d",
-                      ft_location.segment, ft_location.sector);
-        } else {
-                TRACE(ft_t_fdc_dma, "passing segment %d/%d",
-                      ft_location.segment, ft_location.sector);
-        }
-        TRACE_EXIT 0;
-}
-
-static int logical_forward(void)
-{
-        ftape_tape_running = 1;
-        return ftape_command(QIC_LOGICAL_FORWARD);
-}
-
-int ftape_stop_tape(int *pstatus)
-{
-        int retry = 0;
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        do {
-                result = ftape_command_wait(QIC_STOP_TAPE,
-                                            ftape_timeout.stop, pstatus);
-                if (result == 0) {
-                        if ((*pstatus & QIC_STATUS_READY) == 0) {
-                                result = -EIO;
-                        } else {
-                                ftape_tape_running = 0;
-                        }
-                }
-        } while (result < 0 && ++retry <= 3);
-        if (result < 0) {
-                TRACE(ft_t_err, "failed ! (fatal)");
-        }
-        TRACE_EXIT result;
-}
-
-int ftape_dumb_stop(void)
-{
-        int result;
-        int status;
-        TRACE_FUN(ft_t_flow);
-
-        /*  Abort current fdc operation if it's busy (probably read
-         *  or write operation pending) with a reset.
-         */
-        if (fdc_ready_wait(100 /* usec */) < 0) {
-                TRACE(ft_t_noise, "aborting fdc operation");
-                fdc_reset();
-        }
-        /*  Reading id's after the last segment on a track may fail
-         *  but eventually the drive will become ready (logical eot).
-         */
-        result = ftape_report_drive_status(&status);
-        ft_location.known = 0;
-        do {
-                if (result == 0 && status & QIC_STATUS_READY) {
-                        /* Tape is not running any more.
-                         */
-                        TRACE(ft_t_noise, "tape already halted");
-                        check_bot_eot(status);
-                        ftape_tape_running = 0;
-                } else if (ftape_tape_running) {
-                        /*  Tape is (was) still moving.
-                         */
-#ifdef TESTING
-                        ftape_read_id();
-#endif
-                        result = ftape_stop_tape(&status);
-                } else {
-                        /*  Tape not yet ready but stopped.
-                         */
-                        result = ftape_ready_wait(ftape_timeout.pause,&status);
-                }
-        } while (ftape_tape_running
-                 && !(sigtestsetmask(&current->pending.signal, _NEVER_BLOCK)));
-#ifndef TESTING
-        ft_location.known = 0;
-#endif
-        if (ft_runner_status == aborting || ft_runner_status == do_abort) {
-                ft_runner_status = idle;
-        }
-        TRACE_EXIT result;
-}
-
-/*      Wait until runner has finished tail buffer.
- *
- */
-int ftape_wait_segment(buffer_state_enum state)
-{
-        int status;
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-
-        while (ft_buffer[ft_tail]->status == state) {
-                TRACE(ft_t_flow, "state: %d", ft_buffer[ft_tail]->status);
-                /*  First buffer still being worked on, wait up to timeout.
-                 *
-                 *  Note: we check two times for being killed. 50
-                 *  seconds are quite long. Note that
-                 *  fdc_interrupt_wait() is not killable by any
-                 *  means. ftape_read_segment() wants us to return
-                 *  -EINTR in case of a signal.  
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                result = fdc_interrupt_wait(50 * FT_SECOND);
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                if (result < 0) {
-                        TRACE_ABORT(result,
-                                    ft_t_err, "fdc_interrupt_wait failed");
-                }
-                if (fdc_setup_error) {
-                        /* recover... FIXME */
-                        TRACE_ABORT(-EIO, ft_t_err, "setup error");
-                }
-        }
-        if (ft_buffer[ft_tail]->status != error) {
-                TRACE_EXIT 0;
-        }
-        TRACE_CATCH(ftape_report_drive_status(&status),);
-        TRACE(ft_t_noise, "ftape_report_drive_status: 0x%02x", status);
-        if ((status & QIC_STATUS_READY) && 
-            (status & QIC_STATUS_ERROR)) {
-                unsigned int error;
-                qic117_cmd_t command;
-                
-                /*  Report and clear error state.
-                 *  In case the drive can't operate at the selected
-                 *  rate, select the next lower data rate.
-                 */
-                ftape_report_error(&error, &command, 1);
-                if (error == 31 && command == QIC_LOGICAL_FORWARD) {
-                        /* drive does not accept this data rate */
-                        if (ft_data_rate > 250) {
-                                TRACE(ft_t_info,
-                                      "Probable data rate conflict");
-                                TRACE(ft_t_info,
-                                      "Lowering data rate to %d Kbps",
-                                      ft_data_rate / 2);
-                                ftape_half_data_rate();
-                                if (ft_buffer[ft_tail]->retry > 0) {
-                                        /* give it a chance */
-                                        --ft_buffer[ft_tail]->retry;
-                                }
-                        } else {
-                                /* no rate is accepted... */
-                                TRACE(ft_t_err, "We're dead :(");
-                        }
-                } else {
-                        TRACE(ft_t_err, "Unknown error");
-                }
-                TRACE_EXIT -EIO;   /* g.p. error */
-        }
-        TRACE_EXIT 0;
-}
-
-/* forward */ static int seek_forward(int segment_id, int fast);
-
-static int fast_seek(int count, int reverse)
-{
-        int result = 0;
-        int status;
-        TRACE_FUN(ft_t_flow);
-
-        if (count > 0) {
-                /*  If positioned at begin or end of tape, fast seeking needs
-                 *  special treatment.
-                 *  Starting from logical bot needs a (slow) seek to the first
-                 *  segment before the high speed seek. Most drives do this
-                 *  automatically but some older don't, so we treat them
-                 *  all the same.
-                 *  Starting from logical eot is even more difficult because
-                 *  we cannot (slow) reverse seek to the last segment.
-                 *  TO BE IMPLEMENTED.
-                 */
-                inhibit_correction = 0;
-                if (ft_location.known &&
-                    ((ft_location.bot && !reverse) ||
-                     (ft_location.eot && reverse))) {
-                        if (!reverse) {
-                                /*  (slow) skip to first segment on a track
-                                 */
-                                seek_forward(ft_location.track * ft_segments_per_track, 0);
-                                --count;
-                        } else {
-                                /*  When seeking backwards from
-                                 *  end-of-tape the number of erased
-                                 *  gaps found seems to be higher than
-                                 *  expected.  Therefor the drive must
-                                 *  skip some more segments than
-                                 *  calculated, but we don't know how
-                                 *  many.  Thus we will prevent the
-                                 *  re-calculation of offset and
-                                 *  overshoot when seeking backwards.
-                                 */
-                                inhibit_correction = 1;
-                                count += 3;     /* best guess */
-                        }
-                }
-        } else {
-                TRACE(ft_t_flow, "warning: zero or negative count: %d", count);
-        }
-        if (count > 0) {
-                int i;
-                int nibbles = count > 255 ? 3 : 2;
-
-                if (count > 4095) {
-                        TRACE(ft_t_noise, "skipping clipped at 4095 segment");
-                        count = 4095;
-                }
-                /* Issue this tape command first. */
-                if (!reverse) {
-                        TRACE(ft_t_noise, "skipping %d segment(s)", count);
-                        result = ftape_command(nibbles == 3 ?
-                           QIC_SKIP_EXTENDED_FORWARD : QIC_SKIP_FORWARD);
-                } else {
-                        TRACE(ft_t_noise, "backing up %d segment(s)", count);
-                        result = ftape_command(nibbles == 3 ?
-                           QIC_SKIP_EXTENDED_REVERSE : QIC_SKIP_REVERSE);
-                }
-                if (result < 0) {
-                        TRACE(ft_t_noise, "Skip command failed");
-                } else {
-                        --count;        /* 0 means one gap etc. */
-                        for (i = 0; i < nibbles; ++i) {
-                                if (result >= 0) {
-                                        result = ftape_parameter(count & 15);
-                                        count /= 16;
-                                }
-                        }
-                        result = ftape_ready_wait(ftape_timeout.rewind, &status);
-                        if (result >= 0) {
-                                ftape_tape_running = 0;
-                        }
-                }
-        }
-        TRACE_EXIT result;
-}
-
-static int validate(int id)
-{
-        /* Check to see if position found is off-track as reported
-         *  once.  Because all tracks in one direction lie next to
-         *  each other, if off-track the error will be approximately
-         *  2 * ft_segments_per_track.
-         */
-        if (ft_location.track == -1) {
-                return 1; /* unforseen situation, don't generate error */
-        } else {
-                /* Use margin of ft_segments_per_track on both sides
-                 * because ftape needs some margin and the error we're
-                 * looking for is much larger !
-                 */
-                int lo = (ft_location.track - 1) * ft_segments_per_track;
-                int hi = (ft_location.track + 2) * ft_segments_per_track;
-
-                return (id >= lo && id < hi);
-        }
-}
-
-static int seek_forward(int segment_id, int fast)
-{
-        int failures = 0;
-        int count;
-        static int margin = 1;  /* fixed: stop this before target */
-        static int overshoot = 1;
-        static int min_count = 8;
-        int expected = -1;
-        int target = segment_id - margin;
-        int fast_seeking;
-        int prev_segment = ft_location.segment;
-        TRACE_FUN(ft_t_flow);
-
-        if (!ft_location.known) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "fatal: cannot seek from unknown location");
-        }
-        if (!validate(segment_id)) {
-                ftape_sleep(1 * FT_SECOND);
-                ft_failure = 1;
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "fatal: head off track (bad hardware?)");
-        }
-        TRACE(ft_t_noise, "from %d/%d to %d/0 - %d",
-              ft_location.segment, ft_location.sector,segment_id,margin);
-        count = target - ft_location.segment - overshoot;
-        fast_seeking = (fast &&
-                        count > (min_count + (ft_location.bot ? 1 : 0)));
-        if (fast_seeking) {
-                TRACE(ft_t_noise, "fast skipping %d segments", count);
-                expected = segment_id - margin;
-                fast_seek(count, 0);
-        }
-        if (!ftape_tape_running) {
-                logical_forward();
-        }
-        while (ft_location.segment < segment_id) {
-                /*  This requires at least one sector in a (bad) segment to
-                 *  have a valid and readable sector id !
-                 *  It looks like this is not guaranteed, so we must try
-                 *  to find a way to skip an EMPTY_SEGMENT. !!! FIXME !!!
-                 */
-                if (ftape_read_id() < 0 || !ft_location.known ||
-                    sigtestsetmask(&current->pending.signal, _DONT_BLOCK)) {
-                        ft_location.known = 0;
-                        if (!ftape_tape_running ||
-                            ++failures > FT_SECTORS_PER_SEGMENT) {
-                                TRACE_ABORT(-EIO, ft_t_err,
-                                            "read_id failed completely");
-                        }
-                        FT_SIGNAL_EXIT(_DONT_BLOCK);
-                        TRACE(ft_t_flow, "read_id failed, retry (%d)",
-                              failures);
-                        continue;
-                }
-                if (fast_seeking) {
-                        TRACE(ft_t_noise, "ended at %d/%d (%d,%d)",
-                              ft_location.segment, ft_location.sector,
-                              overshoot, inhibit_correction);
-                        if (!inhibit_correction &&
-                            (ft_location.segment < expected ||
-                             ft_location.segment > expected + margin)) {
-                                int error = ft_location.segment - expected;
-                                TRACE(ft_t_noise,
-                                      "adjusting overshoot from %d to %d",
-                                      overshoot, overshoot + error);
-                                overshoot += error;
-                                /*  All overshoots have the same
-                                 *  direction, so it should never
-                                 *  become negative, but who knows.
-                                 */
-                                if (overshoot < -5 ||
-                                    overshoot > OVERSHOOT_LIMIT) {
-                                        if (overshoot < 0) {
-                                                /* keep sane value */
-                                                overshoot = -5;
-                                        } else {
-                                                /* keep sane value */
-                                                overshoot = OVERSHOOT_LIMIT;
-                                        }
-                                        TRACE(ft_t_noise,
-                                              "clipped overshoot to %d",
-                                              overshoot);
-                                }
-                        }
-                        fast_seeking = 0;
-                }
-                if (ft_location.known) {
-                        if (ft_location.segment > prev_segment + 1) {
-                                TRACE(ft_t_noise,
-                                      "missed segment %d while skipping",
-                                      prev_segment + 1);
-                        }
-                        prev_segment = ft_location.segment;
-                }
-        }
-        if (ft_location.segment > segment_id) {
-                TRACE_ABORT(-EIO,
-                            ft_t_noise, "failed: skip ended at segment %d/%d",
-                            ft_location.segment, ft_location.sector);
-        }
-        TRACE_EXIT 0;
-}
-
-static int skip_reverse(int segment_id, int *pstatus)
-{
-        int failures = 0;
-        static int overshoot = 1;
-        static int min_rewind = 2;      /* 1 + overshoot */
-        static const int margin = 1;    /* stop this before target */
-        int expected = 0;
-        int count = 1;
-        int short_seek;
-        int target = segment_id - margin;
-        TRACE_FUN(ft_t_flow);
-
-        if (ft_location.known && !validate(segment_id)) {
-                ftape_sleep(1 * FT_SECOND);
-                ft_failure = 1;
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "fatal: head off track (bad hardware?)");
-        }
-        do {
-                if (!ft_location.known) {
-                        TRACE(ft_t_warn, "warning: location not known");
-                }
-                TRACE(ft_t_noise, "from %d/%d to %d/0 - %d",
-                      ft_location.segment, ft_location.sector,
-                      segment_id, margin);
-                /*  min_rewind == 1 + overshoot_when_doing_minimum_rewind
-                 *  overshoot  == overshoot_when_doing_larger_rewind
-                 *  Initially min_rewind == 1 + overshoot, optimization
-                 *  of both values will be done separately.
-                 *  overshoot and min_rewind can be negative as both are
-                 *  sums of three components:
-                 *  any_overshoot == rewind_overshoot - 
-                 *                   stop_overshoot   -
-                 *                   start_overshoot
-                 */
-                if (ft_location.segment - target - (min_rewind - 1) < 1) {
-                        short_seek = 1;
-                } else {
-                        count = ft_location.segment - target - overshoot;
-                        short_seek = (count < 1);
-                }
-                if (short_seek) {
-                        count = 1;      /* do shortest rewind */
-                        expected = ft_location.segment - min_rewind;
-                        if (expected/ft_segments_per_track != ft_location.track) {
-                                expected = (ft_location.track * 
-                                            ft_segments_per_track);
-                        }
-                } else {
-                        expected = target;
-                }
-                fast_seek(count, 1);
-                logical_forward();
-                if (ftape_read_id() < 0 || !ft_location.known ||
-                    (sigtestsetmask(&current->pending.signal, _DONT_BLOCK))) {
-                        if ((!ftape_tape_running && !ft_location.known) ||
-                            ++failures > FT_SECTORS_PER_SEGMENT) {
-                                TRACE_ABORT(-EIO, ft_t_err,
-                                            "read_id failed completely");
-                        }
-                        FT_SIGNAL_EXIT(_DONT_BLOCK);
-                        TRACE_CATCH(ftape_report_drive_status(pstatus),);
-                        TRACE(ft_t_noise, "ftape_read_id failed, retry (%d)",
-                              failures);
-                        continue;
-                }
-                TRACE(ft_t_noise, "ended at %d/%d (%d,%d,%d)", 
-                      ft_location.segment, ft_location.sector,
-                      min_rewind, overshoot, inhibit_correction);
-                if (!inhibit_correction &&
-                    (ft_location.segment < expected ||
-                     ft_location.segment > expected + margin)) {
-                        int error = expected - ft_location.segment;
-                        if (short_seek) {
-                                TRACE(ft_t_noise,
-                                      "adjusting min_rewind from %d to %d",
-                                      min_rewind, min_rewind + error);
-                                min_rewind += error;
-                                if (min_rewind < -5) {
-                                        /* is this right ? FIXME ! */
-                                        /* keep sane value */
-                                        min_rewind = -5;
-                                        TRACE(ft_t_noise, 
-                                              "clipped min_rewind to %d",
-                                              min_rewind);
-                                }
-                        } else {
-                                TRACE(ft_t_noise,
-                                      "adjusting overshoot from %d to %d",
-                                      overshoot, overshoot + error);
-                                overshoot += error;
-                                if (overshoot < -5 ||
-                                    overshoot > OVERSHOOT_LIMIT) {
-                                        if (overshoot < 0) {
-                                                /* keep sane value */
-                                                overshoot = -5;
-                                        } else {
-                                                /* keep sane value */
-                                                overshoot = OVERSHOOT_LIMIT;
-                                        }
-                                        TRACE(ft_t_noise,
-                                              "clipped overshoot to %d",
-                                              overshoot);
-                                }
-                        }
-                }
-        } while (ft_location.segment > segment_id);
-        if (ft_location.known) {
-                TRACE(ft_t_noise, "current location: %d/%d",
-                      ft_location.segment, ft_location.sector);
-        }
-        TRACE_EXIT 0;
-}
-
-static int determine_position(void)
-{
-        int retry = 0;
-        int status;
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        if (!ftape_tape_running) {
-                /*  This should only happen if tape is stopped by isr.
-                 */
-                TRACE(ft_t_flow, "waiting for tape stop");
-                if (ftape_ready_wait(ftape_timeout.pause, &status) < 0) {
-                        TRACE(ft_t_flow, "drive still running (fatal)");
-                        ftape_tape_running = 1; /* ? */
-                }
-        } else {
-                ftape_report_drive_status(&status);
-        }
-        if (status & QIC_STATUS_READY) {
-                /*  Drive must be ready to check error state !
-                 */
-                TRACE(ft_t_flow, "drive is ready");
-                if (status & QIC_STATUS_ERROR) {
-                        unsigned int error;
-                        qic117_cmd_t command;
-
-                        /*  Report and clear error state, try to continue.
-                         */
-                        TRACE(ft_t_flow, "error status set");
-                        ftape_report_error(&error, &command, 1);
-                        ftape_ready_wait(ftape_timeout.reset, &status);
-                        ftape_tape_running = 0; /* ? */
-                }
-                if (check_bot_eot(status)) {
-                        if (ft_location.bot) {
-                                if ((status & QIC_STATUS_READY) == 0) {
-                                        /* tape moving away from
-                                         * bot/eot, let's see if we
-                                         * can catch up with the first
-                                         * segment on this track.
-                                         */
-                                } else {
-                                        TRACE(ft_t_flow,
-                                              "start tape from logical bot");
-                                        logical_forward();      /* start moving */
-                                }
-                        } else {
-                                if ((status & QIC_STATUS_READY) == 0) {
-                                        TRACE(ft_t_noise, "waiting for logical end of track");
-                                        result = ftape_ready_wait(ftape_timeout.reset, &status);
-                                        /* error handling needed ? */
-                                } else {
-                                        TRACE(ft_t_noise,
-                                              "tape at logical end of track");
-                                }
-                        }
-                } else {
-                        TRACE(ft_t_flow, "start tape");
-                        logical_forward();      /* start moving */
-                        ft_location.known = 0;  /* not cleared by logical forward ! */
-                }
-        }
-        /* tape should be moving now, start reading id's
-         */
-        while (!ft_location.known &&
-               retry++ < FT_SECTORS_PER_SEGMENT &&
-               (result = ftape_read_id()) < 0) {
-
-                TRACE(ft_t_flow, "location unknown");
-
-                /* exit on signal
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-
-                /*  read-id somehow failed, tape may
-                 *  have reached end or some other
-                 *  error happened.
-                 */
-                TRACE(ft_t_flow, "read-id failed");
-                TRACE_CATCH(ftape_report_drive_status(&status),);
-                TRACE(ft_t_err, "ftape_report_drive_status: 0x%02x", status);
-                if (status & QIC_STATUS_READY) {
-                        ftape_tape_running = 0;
-                        TRACE(ft_t_noise, "tape stopped for unknown reason! "
-                              "status = 0x%02x", status);
-                        if (status & QIC_STATUS_ERROR ||
-                            !check_bot_eot(status)) {
-                                /* oops, tape stopped but not at end!
-                                 */
-                                TRACE_EXIT -EIO;
-                        }
-                }
-        }
-        TRACE(ft_t_flow,
-              "tape is positioned at segment %d", ft_location.segment);
-        TRACE_EXIT ft_location.known ? 0 : -EIO;
-}
-
-/*      Get the tape running and position it just before the
- *      requested segment.
- *      Seek tape-track and reposition as needed.
- */
-int ftape_start_tape(int segment_id, int sector_offset)
-{
-        int track = segment_id / ft_segments_per_track;
-        int result = -EIO;
-        int status;
-        static int last_segment = -1;
-        static int bad_bus_timing = 0;
-        /* number of segments passing the head between starting the tape
-         * and being able to access the first sector.
-         */
-        static int start_offset = 1;
-        int retry;
-        TRACE_FUN(ft_t_flow);
-
-        /* If sector_offset > 0, seek into wanted segment instead of
-         * into previous.
-         * This allows error recovery if a part of the segment is bad
-         * (erased) causing the tape drive to generate an index pulse
-         * thus causing a no-data error before the requested sector
-         * is reached.
-         */
-        ftape_tape_running = 0;
-        TRACE(ft_t_noise, "target segment: %d/%d%s", segment_id, sector_offset,
-                ft_buffer[ft_head]->retry > 0 ? " retry" : "");
-        if (ft_buffer[ft_head]->retry > 0) {    /* this is a retry */
-                int dist = segment_id - last_segment;
-
-                if ((int)ft_history.overrun_errors < overrun_count_offset) {
-                        overrun_count_offset = ft_history.overrun_errors;
-                } else if (dist < 0 || dist > 50) {
-                        overrun_count_offset = ft_history.overrun_errors;
-                } else if ((ft_history.overrun_errors -
-                            overrun_count_offset) >= 8) {
-                        if (ftape_increase_threshold() >= 0) {
-                                --ft_buffer[ft_head]->retry;
-                                overrun_count_offset =
-                                        ft_history.overrun_errors;
-                                TRACE(ft_t_warn, "increased threshold because "
-                                      "of excessive overrun errors");
-                        } else if (!bad_bus_timing && ft_data_rate >= 1000) {
-                                ftape_half_data_rate();
-                                --ft_buffer[ft_head]->retry;
-                                bad_bus_timing = 1;
-                                overrun_count_offset =
-                                        ft_history.overrun_errors;
-                                TRACE(ft_t_warn, "reduced datarate because "
-                                      "of excessive overrun errors");
-                        }
-                }
-        }
-        last_segment = segment_id;
-        if (ft_location.track != track ||
-            (ftape_might_be_off_track && ft_buffer[ft_head]->retry== 0)) {
-                /* current track unknown or not equal to destination
-                 */
-                ftape_ready_wait(ftape_timeout.seek, &status);
-                ftape_seek_head_to_track(track);
-                /* overrun_count_offset = ft_history.overrun_errors; */
-        }
-        result = -EIO;
-        retry = 0;
-        while (result < 0     &&
-               retry++ <= 5   &&
-               !ft_failure &&
-               !(sigtestsetmask(&current->pending.signal, _DONT_BLOCK))) {
-                
-                if (retry && start_offset < 5) {
-                        start_offset ++;
-                }
-                /*  Check if we are able to catch the requested
-                 *  segment in time.
-                 */
-                if ((ft_location.known || (determine_position() == 0)) &&
-                    ft_location.segment >=
-                    (segment_id -
-                     ((ftape_tape_running || ft_location.bot)
-                      ? 0 : start_offset))) {
-                        /*  Too far ahead (in or past target segment).
-                         */
-                        if (ftape_tape_running) {
-                                if ((result = ftape_stop_tape(&status)) < 0) {
-                                        TRACE(ft_t_err,
-                                              "stop tape failed with code %d",
-                                              result);
-                                        break;
-                                }
-                                TRACE(ft_t_noise, "tape stopped");
-                                ftape_tape_running = 0;
-                        }
-                        TRACE(ft_t_noise, "repositioning");
-                        ++ft_history.rewinds;
-                        if (segment_id % ft_segments_per_track < start_offset){
-                                TRACE(ft_t_noise, "end of track condition\n"
-                                      KERN_INFO "segment_id        : %d\n"
-                                      KERN_INFO "ft_segments_per_track: %d\n"
-                                      KERN_INFO "start_offset      : %d",
-                                      segment_id, ft_segments_per_track, 
-                                      start_offset);
-                                      
-                                /*  If seeking to first segments on
-                                 *  track better do a complete rewind
-                                 *  to logical begin of track to get a
-                                 *  more steady tape motion.  
-                                 */
-                                result = ftape_command_wait(
-                                        (ft_location.track & 1)
-                                        ? QIC_PHYSICAL_FORWARD
-                                        : QIC_PHYSICAL_REVERSE,
-                                        ftape_timeout.rewind, &status);
-                                check_bot_eot(status);  /* update location */
-                        } else {
-                                result= skip_reverse(segment_id - start_offset,
-                                                     &status);
-                        }
-                }
-                if (!ft_location.known) {
-                        TRACE(ft_t_bug, "panic: location not known");
-                        result = -EIO;
-                        continue; /* while() will check for failure */
-                }
-                TRACE(ft_t_noise, "current segment: %d/%d",
-                      ft_location.segment, ft_location.sector);
-                /*  We're on the right track somewhere before the
-                 *  wanted segment.  Start tape movement if needed and
-                 *  skip to just before or inside the requested
-                 *  segment. Keep tape running.  
-                 */
-                result = 0;
-                if (ft_location.segment < 
-                    (segment_id - ((ftape_tape_running || ft_location.bot)
-                                   ? 0 : start_offset))) {
-                        if (sector_offset > 0) {
-                                result = seek_forward(segment_id,
-                                                      retry <= 3);
-                        } else {
-                                result = seek_forward(segment_id - 1,
-                                                      retry <= 3);
-                        }
-                }
-                if (result == 0 &&
-                    ft_location.segment !=
-                    (segment_id - (sector_offset > 0 ? 0 : 1))) {
-                        result = -EIO;
-                }
-        }
-        if (result < 0) {
-                TRACE(ft_t_err, "failed to reposition");
-        } else {
-                ft_runner_status = running;
-        }
-        TRACE_EXIT result;
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-rw.h b/drivers/char/ftape/lowlevel/ftape-rw.h
deleted file mode 100644
index 32f4feeb887c..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-rw.h
+++ /dev/null
@@ -1,111 +0,0 @@
-#ifndef _FTAPE_RW_H
-#define _FTAPE_RW_H
-
-/*
- * Copyright (C) 1993-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-rw.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:25 $
- *
- *      This file contains the definitions for the read and write
- *      functions for the QIC-117 floppy-tape driver for Linux.
- *
- * Claus-Justus Heine (1996/09/20): Add definition of format code 6
- * Claus-Justus Heine (1996/10/04): Changed GET/PUT macros to cast to (__u8 *)
- *
- */
-
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/ftape-bsm.h"
-
-#include <asm/unaligned.h>
-
-#define GET2(address, offset) get_unaligned((__u16*)((__u8 *)address + offset))
-#define GET4(address, offset) get_unaligned((__u32*)((__u8 *)address + offset))
-#define GET8(address, offset) get_unaligned((__u64*)((__u8 *)address + offset))
-#define PUT2(address, offset , value) put_unaligned((value), (__u16*)((__u8 *)address + offset))
-#define PUT4(address, offset , value) put_unaligned((value), (__u32*)((__u8 *)address + offset))
-#define PUT8(address, offset , value) put_unaligned((value), (__u64*)((__u8 *)address + offset))
-
-enum runner_status_enum {
-        idle = 0,
-        running,
-        do_abort,
-        aborting,
-        logical_eot,
-        end_of_tape,
-};
-
-typedef enum ft_buffer_queue {
-        ft_queue_head = 0,
-        ft_queue_tail = 1
-} ft_buffer_queue_t;
-
-
-typedef struct {
-        int track;              /* tape head position */
-        volatile int segment;   /* current segment */
-        volatile int sector;    /* sector offset within current segment */
-        volatile unsigned int bot;      /* logical begin of track */
-        volatile unsigned int eot;      /* logical end of track */
-        volatile unsigned int known;    /* validates bot, segment, sector */
-} location_record;
-
-/*      Count nr of 1's in pattern.
- */
-static inline int count_ones(unsigned long mask)
-{
-        int bits;
-
-        for (bits = 0; mask != 0; mask >>= 1) {
-                if (mask & 1) {
-                        ++bits;
-                }
-        }
-        return bits;
-}
-
-#define FT_MAX_NR_BUFFERS 16 /* arbitrary value */
-/*      ftape-rw.c defined global vars.
- */
-extern buffer_struct *ft_buffer[FT_MAX_NR_BUFFERS];
-extern int ft_nr_buffers;
-extern location_record ft_location;
-extern volatile int ftape_tape_running;
-
-/*      ftape-rw.c defined global functions.
- */
-extern int  ftape_setup_new_segment(buffer_struct * buff,
-                                    int segment_id,
-                                    int offset);
-extern int  ftape_calc_next_cluster(buffer_struct * buff);
-extern buffer_struct *ftape_next_buffer (ft_buffer_queue_t pos);
-extern buffer_struct *ftape_get_buffer  (ft_buffer_queue_t pos);
-extern int            ftape_buffer_id   (ft_buffer_queue_t pos);
-extern void           ftape_reset_buffer(void);
-extern void ftape_tape_parameters(__u8 drive_configuration);
-extern int  ftape_wait_segment(buffer_state_enum state);
-extern int  ftape_dumb_stop(void);
-extern int  ftape_start_tape(int segment_id, int offset);
-extern int  ftape_stop_tape(int *pstatus);
-extern int  ftape_handle_logical_eot(void);
-extern buffer_state_enum ftape_set_state(buffer_state_enum new_state);
-#endif                          /* _FTAPE_RW_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-setup.c b/drivers/char/ftape/lowlevel/ftape-setup.c
deleted file mode 100644
index 678340acd0b7..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-setup.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/* 
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-setup.c,v $
- * $Revision: 1.7 $
- * $Date: 1997/10/10 09:57:06 $
- *
- *      This file contains the code for processing the kernel command
- *      line options for the QIC-40/80/3010/3020 floppy-tape driver
- *      "ftape" for Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/ftape.h>
-#include <linux/init.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/fdc-io.h"
-
-static struct param_table {
-        const char *name;
-        int *var;
-        int def_param;
-        int min;
-        int max;
-} config_params[] __initdata = {
-#ifndef CONFIG_FT_NO_TRACE_AT_ALL
-        { "tracing",   &ftape_tracing,     3,              ft_t_bug, ft_t_any},
-#endif
-        { "ioport",    &ft_fdc_base,       CONFIG_FT_FDC_BASE,     0x0, 0xfff},
-        { "irq",       &ft_fdc_irq,        CONFIG_FT_FDC_IRQ,        2,    15},
-        { "dma",       &ft_fdc_dma,        CONFIG_FT_FDC_DMA,        0,     3},
-        { "threshold", &ft_fdc_threshold,  CONFIG_FT_FDC_THR,         1,    16},
-        { "datarate",  &ft_fdc_rate_limit, CONFIG_FT_FDC_MAX_RATE, 500,  2000},
-        { "fc10",      &ft_probe_fc10,     CONFIG_FT_PROBE_FC10,     0,     1},
-        { "mach2",     &ft_mach2,          CONFIG_FT_MACH2,          0,     1}
-};
-
-static int __init ftape_setup(char *str)
-{
-        int i;
-        int param;
-        int ints[2];
-
-        TRACE_FUN(ft_t_flow);
-
-        str = get_options(str, ARRAY_SIZE(ints), ints);
-        if (str) {
-                for (i=0; i < NR_ITEMS(config_params); i++) {
-                        if (strcmp(str,config_params[i].name) == 0){
-                                if (ints[0]) {
-                                        param = ints[1];
-                                } else {
-                                        param = config_params[i].def_param;
-                                }
-                                if (param < config_params[i].min ||
-                                    param > config_params[i].max) {
-                                        TRACE(ft_t_err,
-                                        "parameter %s out of range %d ... %d",
-                                              config_params[i].name,
-                                              config_params[i].min,
-                                              config_params[i].max);
-                                        goto out;
-                                }
-                                if(config_params[i].var) {
-                                        TRACE(ft_t_info, "%s=%d", str, param);
-                                        *config_params[i].var = param;
-                                }
-                                goto out;
-                        }
-                }
-        }
-        if (str) {
-                TRACE(ft_t_err, "unknown ftape option [%s]", str);
-                
-                TRACE(ft_t_err, "allowed options are:");
-                for (i=0; i < NR_ITEMS(config_params); i++) {
-                        TRACE(ft_t_err, " %s",config_params[i].name);
-                }
-        } else {
-                TRACE(ft_t_err, "botched ftape option");
-        }
- out:
-        TRACE_EXIT 1;
-}
-
-__setup("ftape=", ftape_setup);
diff --git a/drivers/char/ftape/lowlevel/ftape-tracing.c b/drivers/char/ftape/lowlevel/ftape-tracing.c
deleted file mode 100644
index 7fdc6567440b..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-tracing.c
+++ /dev/null
@@ -1,118 +0,0 @@
-/*
- *      Copyright (C) 1993-1996 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-tracing.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:27 $
- *
- *      This file contains the reading code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-
-/*      Global vars.
- */
-/*      tracing
- *      set it to:     to log :
- *       0              bugs
- *       1              + errors
- *       2              + warnings
- *       3              + information
- *       4              + more information
- *       5              + program flow
- *       6              + fdc/dma info
- *       7              + data flow
- *       8              + everything else
- */
-ft_trace_t ftape_tracing = ft_t_info; /* Default level: information and up */
-int  ftape_function_nest_level;
-
-/*      Local vars.
- */
-static __u8 trace_id;
-static char spacing[] = "*                              ";
-
-void ftape_trace_call(const char *file, const char *name)
-{
-        char *indent;
-
-        /*    Since printk seems not to work with "%*s" format
-         *    we'll use this work-around.
-         */
-        if (ftape_function_nest_level < 0) {
-                printk(KERN_INFO "function nest level (%d) < 0\n",
-                       ftape_function_nest_level);
-                ftape_function_nest_level = 0;
-        }
-        if (ftape_function_nest_level < sizeof(spacing)) {
-                indent = (spacing +
-                          sizeof(spacing) - 1 -
-                          ftape_function_nest_level);
-        } else {
-                indent = spacing;
-        }
-        printk(KERN_INFO "[%03d]%s+%s (%s)\n",
-               (int) trace_id++, indent, file, name);
-}
-
-void ftape_trace_exit(const char *file, const char *name)
-{
-        char *indent;
-
-        /*    Since printk seems not to work with "%*s" format
-         *    we'll use this work-around.
-         */
-        if (ftape_function_nest_level < 0) {
-                printk(KERN_INFO "function nest level (%d) < 0\n", ftape_function_nest_level);
-                ftape_function_nest_level = 0;
-        }
-        if (ftape_function_nest_level < sizeof(spacing)) {
-                indent = (spacing +
-                          sizeof(spacing) - 1 -
-                          ftape_function_nest_level);
-        } else {
-                indent = spacing;
-        }
-        printk(KERN_INFO "[%03d]%s-%s (%s)\n",
-               (int) trace_id++, indent, file, name);
-}
-
-void ftape_trace_log(const char *file, const char *function)
-{
-        char *indent;
-
-        /*    Since printk seems not to work with "%*s" format
-         *    we'll use this work-around.
-         */
-        if (ftape_function_nest_level < 0) {
-                printk(KERN_INFO "function nest level (%d) < 0\n", ftape_function_nest_level);
-                ftape_function_nest_level = 0;
-        }
-        if (ftape_function_nest_level < sizeof(spacing)) {
-                indent = (spacing + 
-                          sizeof(spacing) - 1 - 
-                          ftape_function_nest_level);
-        } else {
-                indent = spacing;
-        }
-        printk(KERN_INFO "[%03d]%s%s (%s) - ", 
-               (int) trace_id++, indent, file, function);
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-tracing.h b/drivers/char/ftape/lowlevel/ftape-tracing.h
deleted file mode 100644
index 2950810c7085..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-tracing.h
+++ /dev/null
@@ -1,179 +0,0 @@
-#ifndef _FTAPE_TRACING_H
-#define _FTAPE_TRACING_H
-
-/*
- * Copyright (C) 1994-1996 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-tracing.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:28 $
- *
- *      This file contains definitions that eases the debugging of the
- *      QIC-40/80/3010/3020 floppy-tape driver "ftape" for Linux.
- */
-
-#include <linux/kernel.h>
-
-/*
- *  Be very careful with TRACE_EXIT and TRACE_ABORT.
- *
- *  if (something) TRACE_EXIT error;
- *
- *  will NOT work. Use
- *
- *  if (something) {
- *    TRACE_EXIT error;
- *  }
- *
- *  instead. Maybe a bit dangerous, but save lots of lines of code.
- */
-
-#define LL_X "%d/%d KB"
-#define LL(x) (unsigned int)((__u64)(x)>>10), (unsigned int)((x)&1023)
-
-typedef enum {
-        ft_t_nil = -1,
-        ft_t_bug,
-        ft_t_err,
-        ft_t_warn,
-        ft_t_info,
-        ft_t_noise,
-        ft_t_flow,
-        ft_t_fdc_dma,
-        ft_t_data_flow,
-        ft_t_any
-} ft_trace_t;
-
-#ifdef  CONFIG_FT_NO_TRACE_AT_ALL
-/*  the compiler will optimize away most TRACE() macros
- */
-#define FT_TRACE_TOP_LEVEL      ft_t_bug
-#define TRACE_FUN(level)        do {} while(0)
-#define TRACE_EXIT              return
-#define TRACE(l, m, i...)                                               \
-{                                                                       \
-        if ((ft_trace_t)(l) == FT_TRACE_TOP_LEVEL) {                    \
-                printk(KERN_INFO"ftape%s(%s):\n"                        \
-                       KERN_INFO m".\n" ,__FILE__, __FUNCTION__ , ##i); \
-        }                                                               \
-}
-#define SET_TRACE_LEVEL(l)      if ((l) == (l)) do {} while(0)
-#define TRACE_LEVEL             FT_TRACE_TOP_LEVEL
-
-#else
-
-#ifdef CONFIG_FT_NO_TRACE
-/*  the compiler will optimize away many TRACE() macros
- *  the ftape_simple_trace_call() function simply increments 
- *  the function nest level.
- */ 
-#define FT_TRACE_TOP_LEVEL      ft_t_warn
-#define TRACE_FUN(level)        ftape_function_nest_level++
-#define TRACE_EXIT              ftape_function_nest_level--; return
-
-#else
-#ifdef CONFIG_FT_FULL_DEBUG
-#define FT_TRACE_TOP_LEVEL ft_t_any
-#else
-#define FT_TRACE_TOP_LEVEL ft_t_flow
-#endif
-#define TRACE_FUN(level)                                        \
-        const ft_trace_t _tracing = level;                      \
-        if (ftape_tracing >= (ft_trace_t)(level) &&             \
-            (ft_trace_t)(level) <= FT_TRACE_TOP_LEVEL)          \
-                ftape_trace_call(__FILE__, __FUNCTION__);       \
-        ftape_function_nest_level ++;
-
-#define TRACE_EXIT                                              \
-        --ftape_function_nest_level;                            \
-        if (ftape_tracing >= (ft_trace_t)(_tracing) &&          \
-            (ft_trace_t)(_tracing) <= FT_TRACE_TOP_LEVEL)       \
-                ftape_trace_exit(__FILE__, __FUNCTION__);       \
-        return
-
-#endif
-
-#define TRACE(l, m, i...)                                       \
-{                                                               \
-        if (ftape_tracing >= (ft_trace_t)(l) &&                 \
-            (ft_trace_t)(l) <= FT_TRACE_TOP_LEVEL) {            \
-                ftape_trace_log(__FILE__, __FUNCTION__);        \
-                printk(m".\n" ,##i);                            \
-        }                                                       \
-}
-
-#define SET_TRACE_LEVEL(l)                              \
-{                                                       \
-        if ((ft_trace_t)(l) <= FT_TRACE_TOP_LEVEL) {    \
-                ftape_tracing = (ft_trace_t)(l);        \
-        } else {                                        \
-                ftape_tracing = FT_TRACE_TOP_LEVEL;     \
-        }                                               \
-}
-#define TRACE_LEVEL                                                          \
-((ftape_tracing <= FT_TRACE_TOP_LEVEL) ? ftape_tracing : FT_TRACE_TOP_LEVEL)
-
-
-/*      Global variables declared in tracing.c
- */
-extern ft_trace_t ftape_tracing;  /* sets default level */
-extern int ftape_function_nest_level;
-
-/*      Global functions declared in tracing.c
- */
-extern void ftape_trace_call(const char *file, const char *name);
-extern void ftape_trace_exit(const char *file, const char *name);
-extern void ftape_trace_log (const char *file, const char *name);
-
-#endif /* !defined(CONFIG_FT_NO_TRACE_AT_ALL) */
-
-/*
- *   Abort with a message.
- */
-#define TRACE_ABORT(res, i...)                  \
-{                                               \
-        TRACE(i);                               \
-        TRACE_EXIT res;                         \
-}
-
-/*   The following transforms the common "if(result < 0) ... " into a
- *   one-liner.
- */
-#define _TRACE_CATCH(level, fun, action)                                \
-{                                                                       \
-        int _res = (fun);                                               \
-        if (_res < 0) {                                                 \
-                do { action /* */ ; } while(0);                         \
-                TRACE_ABORT(_res, level, "%s failed: %d", #fun, _res);  \
-        }                                                               \
-}
-
-#define TRACE_CATCH(fun, fail) _TRACE_CATCH(ft_t_err, fun, fail)
-
-/*  Abort the current function when signalled. This doesn't belong here,
- *  but rather into ftape-rw.h (maybe)
- */
-#define FT_SIGNAL_EXIT(sig_mask)                                        \
-        if (sigtestsetmask(&current->pending.signal, sig_mask)) {       \
-                TRACE_ABORT(-EINTR,                                     \
-                            ft_t_warn,                                  \
-                            "interrupted by non-blockable signal");     \
-        }
-
-#endif /* _FTAPE_TRACING_H */
diff --git a/drivers/char/ftape/lowlevel/ftape-write.c b/drivers/char/ftape/lowlevel/ftape-write.c
deleted file mode 100644
index 45601ec801ee..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-write.c
+++ /dev/null
@@ -1,336 +0,0 @@
-/*
- *      Copyright (C) 1993-1995 Bas Laarhoven,
- *                (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-write.c,v $
- * $Revision: 1.3.4.1 $
- * $Date: 1997/11/14 18:07:04 $
- *
- *      This file contains the writing code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/ftape.h>
-#include <linux/qic117.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-ecc.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/fdc-isr.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-static int last_write_failed;
-
-void ftape_zap_write_buffers(void)
-{
-        int i;
-
-        for (i = 0; i < ft_nr_buffers; ++i) {
-                ft_buffer[i]->status = done;
-        }
-        ftape_reset_buffer();
-}
-
-static int copy_and_gen_ecc(void *destination, 
-                            const void *source,
-                            const SectorMap bad_sector_map)
-{
-        int result;
-        struct memory_segment mseg;
-        int bads = count_ones(bad_sector_map);
-        TRACE_FUN(ft_t_any);
-
-        if (bads > 0) {
-                TRACE(ft_t_noise, "bad sectors in map: %d", bads);
-        }
-        if (bads + 3 >= FT_SECTORS_PER_SEGMENT) {
-                TRACE(ft_t_noise, "empty segment");
-                mseg.blocks = 0; /* skip entire segment */
-                result = 0;      /* nothing written */
-        } else {
-                mseg.blocks = FT_SECTORS_PER_SEGMENT - bads;
-                mseg.data = destination;
-                memcpy(mseg.data, source, (mseg.blocks - 3) * FT_SECTOR_SIZE);
-                result = ftape_ecc_set_segment_parity(&mseg);
-                if (result < 0) {
-                        TRACE(ft_t_err, "ecc_set_segment_parity failed");
-                } else {
-                        result = (mseg.blocks - 3) * FT_SECTOR_SIZE;
-                }
-        }
-        TRACE_EXIT result;
-}
-
-
-int ftape_start_writing(const ft_write_mode_t mode)
-{
-        buffer_struct *head = ftape_get_buffer(ft_queue_head);
-        int segment_id = head->segment_id;
-        int result;
-        buffer_state_enum wanted_state = (mode == FT_WR_DELETE
-                                          ? deleting
-                                          : writing);
-        TRACE_FUN(ft_t_flow);
-
-        if ((ft_driver_state != wanted_state) || head->status != waiting) {
-                TRACE_EXIT 0;
-        }
-        ftape_setup_new_segment(head, segment_id, 1);
-        if (mode == FT_WR_SINGLE) {
-                /* stop tape instead of pause */
-                head->next_segment = 0;
-        }
-        ftape_calc_next_cluster(head); /* prepare */
-        head->status = ft_driver_state; /* either writing or deleting */
-        if (ft_runner_status == idle) {
-                TRACE(ft_t_noise,
-                      "starting runner for segment %d", segment_id);
-                TRACE_CATCH(ftape_start_tape(segment_id,head->sector_offset),);
-        } else {
-                TRACE(ft_t_noise, "runner not idle, not starting tape");
-        }
-        /* go */
-        result = fdc_setup_read_write(head, (mode == FT_WR_DELETE
-                                             ? FDC_WRITE_DELETED : FDC_WRITE));
-        ftape_set_state(wanted_state); /* should not be necessary */
-        TRACE_EXIT result;
-}
-
-/*  Wait until all data is actually written to tape.
- *  
- *  There is a problem: when the tape runs into logical EOT, then this
- *  failes. We need to restart the runner in this case.
- */
-int ftape_loop_until_writes_done(void)
-{
-        buffer_struct *head;
-        TRACE_FUN(ft_t_flow);
-
-        while ((ft_driver_state == writing || ft_driver_state == deleting) && 
-               ftape_get_buffer(ft_queue_head)->status != done) {
-                /* set the runner status to idle if at lEOT */
-                TRACE_CATCH(ftape_handle_logical_eot(), last_write_failed = 1);
-                /* restart the tape if necessary */
-                if (ft_runner_status == idle) {
-                        TRACE(ft_t_noise, "runner is idle, restarting");
-                        if (ft_driver_state == deleting) {
-                                TRACE_CATCH(ftape_start_writing(FT_WR_DELETE),
-                                            last_write_failed = 1);
-                        } else {
-                                TRACE_CATCH(ftape_start_writing(FT_WR_MULTI),
-                                            last_write_failed = 1);
-                        }
-                }
-                TRACE(ft_t_noise, "tail: %d, head: %d", 
-                      ftape_buffer_id(ft_queue_tail),
-                      ftape_buffer_id(ft_queue_head));
-                TRACE_CATCH(fdc_interrupt_wait(5 * FT_SECOND),
-                            last_write_failed = 1);
-                head = ftape_get_buffer(ft_queue_head);
-                if (head->status == error) {
-                        /* Allow escape from loop when signaled !
-                         */
-                        FT_SIGNAL_EXIT(_DONT_BLOCK);
-                        if (head->hard_error_map != 0) {
-                                /*  Implement hard write error recovery here
-                                 */
-                        }
-                        /* retry this one */
-                        head->status = waiting;
-                        if (ft_runner_status == aborting) {
-                                ftape_dumb_stop();
-                        }
-                        if (ft_runner_status != idle) {
-                                TRACE_ABORT(-EIO, ft_t_err,
-                                            "unexpected state: "
-                                            "ft_runner_status != idle");
-                        }
-                        ftape_start_writing(ft_driver_state == deleting
-                                            ? FT_WR_MULTI : FT_WR_DELETE);
-                }
-                TRACE(ft_t_noise, "looping until writes done");
-        }
-        ftape_set_state(idle);
-        TRACE_EXIT 0;
-}
-
-/*      Write given segment from buffer at address to tape.
- */
-static int write_segment(const int segment_id,
-                         const void *address, 
-                         const ft_write_mode_t write_mode)
-{
-        int bytes_written = 0;
-        buffer_struct *tail;
-        buffer_state_enum wanted_state = (write_mode == FT_WR_DELETE
-                                          ? deleting : writing);
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "segment_id = %d", segment_id);
-        if (ft_driver_state != wanted_state) {
-                if (ft_driver_state == deleting ||
-                    wanted_state == deleting) {
-                        TRACE_CATCH(ftape_loop_until_writes_done(),);
-                }
-                TRACE(ft_t_noise, "calling ftape_abort_operation");
-                TRACE_CATCH(ftape_abort_operation(),);
-                ftape_zap_write_buffers();
-                ftape_set_state(wanted_state);
-        }
-        /*    if all buffers full we'll have to wait...
-         */
-        ftape_wait_segment(wanted_state);
-        tail = ftape_get_buffer(ft_queue_tail);
-        switch(tail->status) {
-        case done:
-                ft_history.defects += count_ones(tail->hard_error_map);
-                break;
-        case waiting:
-                /* this could happen with multiple EMPTY_SEGMENTs, but
-                 * shouldn't happen any more as we re-start the runner even
-                 * with an empty segment.
-                 */
-                bytes_written = -EAGAIN;
-                break;
-        case error:
-                /*  setup for a retry
-                 */
-                tail->status = waiting;
-                bytes_written = -EAGAIN; /* force retry */
-                if (tail->hard_error_map != 0) {
-                        TRACE(ft_t_warn, 
-                              "warning: %d hard error(s) in written segment",
-                              count_ones(tail->hard_error_map));
-                        TRACE(ft_t_noise, "hard_error_map = 0x%08lx", 
-                              (long)tail->hard_error_map);
-                        /*  Implement hard write error recovery here
-                         */
-                }
-                break;
-        default:
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "wait for empty segment failed, tail status: %d",
-                            tail->status);
-        }
-        /*    should runner stop ?
-         */
-        if (ft_runner_status == aborting) {
-                buffer_struct *head = ftape_get_buffer(ft_queue_head);
-                if (head->status == wanted_state) {
-                        head->status = done; /* ???? */
-                }
-                /*  don't call abort_operation(), we don't want to zap
-                 *  the dma buffers
-                 */
-                TRACE_CATCH(ftape_dumb_stop(),);
-        } else {
-                /*  If just passed last segment on tape: wait for BOT
-                 *  or EOT mark. Sets ft_runner_status to idle if at lEOT
-                 *  and successful 
-                 */
-                TRACE_CATCH(ftape_handle_logical_eot(),);
-        }
-        if (tail->status == done) {
-                /* now at least one buffer is empty, fill it with our
-                 * data.  skip bad sectors and generate ecc.
-                 * copy_and_gen_ecc return nr of bytes written, range
-                 * 0..29 Kb inclusive!  
-                 *
-                 * Empty segments are handled inside coyp_and_gen_ecc()
-                 */
-                if (write_mode != FT_WR_DELETE) {
-                        TRACE_CATCH(bytes_written = copy_and_gen_ecc(
-                                tail->address, address,
-                                ftape_get_bad_sector_entry(segment_id)),);
-                }
-                tail->segment_id = segment_id;
-                tail->status = waiting;
-                tail = ftape_next_buffer(ft_queue_tail);
-        }
-        /*  Start tape only if all buffers full or flush mode.
-         *  This will give higher probability of streaming.
-         */
-        if (ft_runner_status != running && 
-            ((tail->status == waiting &&
-              ftape_get_buffer(ft_queue_head) == tail) ||
-             write_mode != FT_WR_ASYNC)) {
-                TRACE_CATCH(ftape_start_writing(write_mode),);
-        }
-        TRACE_EXIT bytes_written;
-}
-
-/*  Write as much as fits from buffer to the given segment on tape
- *  and handle retries.
- *  Return the number of bytes written (>= 0), or:
- *      -EIO          write failed
- *      -EINTR        interrupted by signal
- *      -ENOSPC       device full
- */
-int ftape_write_segment(const int segment_id,
-                        const void *buffer, 
-                        const ft_write_mode_t flush)
-{
-        int retry = 0;
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        ft_history.used |= 2;
-        if (segment_id >= ft_tracks_per_tape*ft_segments_per_track) {
-                /* tape full */
-                TRACE_ABORT(-ENOSPC, ft_t_err,
-                            "invalid segment id: %d (max %d)", 
-                            segment_id, 
-                            ft_tracks_per_tape * ft_segments_per_track -1);
-        }
-        for (;;) {
-                if ((result = write_segment(segment_id, buffer, flush)) >= 0) {
-                        if (result == 0) { /* empty segment */
-                                TRACE(ft_t_noise,
-                                      "empty segment, nothing written");
-                        }
-                        TRACE_EXIT result;
-                }
-                if (result == -EAGAIN) {
-                        if (++retry > 100) { /* give up */
-                                TRACE_ABORT(-EIO, ft_t_err,
-                                      "write failed, >100 retries in segment");
-                        }
-                        TRACE(ft_t_warn, "write error, retry %d (%d)",
-                              retry,
-                              ftape_get_buffer(ft_queue_tail)->segment_id);
-                } else {
-                        TRACE_ABORT(result, ft_t_err,
-                                    "write_segment failed, error: %d", result);
-                }
-                /* Allow escape from loop when signaled !
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-        }
-}
diff --git a/drivers/char/ftape/lowlevel/ftape-write.h b/drivers/char/ftape/lowlevel/ftape-write.h
deleted file mode 100644
index 0e7f898b7af9..000000000000
--- a/drivers/char/ftape/lowlevel/ftape-write.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _FTAPE_WRITE_H
-#define _FTAPE_WRITE_H
-
-/*
- * Copyright (C) 1994-1995 Bas Laarhoven,
- *           (C) 1996-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape-write.h,v $
- $Author: claus $
- *
- $Revision: 1.2 $
- $Date: 1997/10/05 19:18:30 $
- $State: Exp $
- *
- *      This file contains the definitions for the write functions
- *      for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-
-/*      ftape-write.c defined global functions.
- */
-typedef enum {
-        FT_WR_ASYNC  = 0, /* start tape only when all buffers are full */
-        FT_WR_MULTI  = 1, /* start tape, but don't necessarily stop */
-        FT_WR_SINGLE = 2, /* write a single segment and stop afterwards */
-        FT_WR_DELETE = 3  /* write deleted data marks */
-} ft_write_mode_t;
-
-extern int  ftape_start_writing(const ft_write_mode_t mode);
-extern int  ftape_write_segment(const int segment,
-                                const void *address, 
-                                const ft_write_mode_t flushing);
-extern void ftape_zap_write_buffers(void);
-extern int  ftape_loop_until_writes_done(void);
-
-#endif                          /* _FTAPE_WRITE_H */
-
diff --git a/drivers/char/ftape/lowlevel/ftape_syms.c b/drivers/char/ftape/lowlevel/ftape_syms.c
deleted file mode 100644
index 8e0dc4a07ca6..000000000000
--- a/drivers/char/ftape/lowlevel/ftape_syms.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- *      Copyright (C) 1996-1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/lowlevel/ftape_syms.c,v $
- * $Revision: 1.4 $
- * $Date: 1997/10/17 00:03:51 $
- *
- *      This file contains the symbols that the ftape low level
- *      part of the QIC-40/80/3010/3020 floppy-tape driver "ftape"
- *      exports to its high level clients
- */
-
-#include <linux/module.h>
-
-#include <linux/ftape.h>
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-init.h"
-#include "../lowlevel/fdc-io.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-rw.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-buffer.h"
-#include "../lowlevel/ftape-format.h"
-
-/* bad sector handling from ftape-bsm.c */
-EXPORT_SYMBOL(ftape_get_bad_sector_entry);
-EXPORT_SYMBOL(ftape_find_end_of_bsm_list);
-/* from ftape-rw.c */
-EXPORT_SYMBOL(ftape_set_state);
-/* from ftape-ctl.c */
-EXPORT_SYMBOL(ftape_seek_to_bot);
-EXPORT_SYMBOL(ftape_seek_to_eot);
-EXPORT_SYMBOL(ftape_abort_operation);
-EXPORT_SYMBOL(ftape_get_status);
-EXPORT_SYMBOL(ftape_enable);
-EXPORT_SYMBOL(ftape_disable);
-EXPORT_SYMBOL(ftape_mmap);
-EXPORT_SYMBOL(ftape_calibrate_data_rate);
-/* from ftape-io.c */
-EXPORT_SYMBOL(ftape_reset_drive);
-EXPORT_SYMBOL(ftape_command);
-EXPORT_SYMBOL(ftape_parameter);
-EXPORT_SYMBOL(ftape_ready_wait);
-EXPORT_SYMBOL(ftape_report_operation);
-EXPORT_SYMBOL(ftape_report_error);
-/* from ftape-read.c */
-EXPORT_SYMBOL(ftape_read_segment_fraction);
-EXPORT_SYMBOL(ftape_zap_read_buffers);
-EXPORT_SYMBOL(ftape_read_header_segment);
-EXPORT_SYMBOL(ftape_decode_header_segment);
-/* from ftape-write.c */
-EXPORT_SYMBOL(ftape_write_segment);
-EXPORT_SYMBOL(ftape_start_writing);
-EXPORT_SYMBOL(ftape_loop_until_writes_done);
-/* from ftape-buffer.h */
-EXPORT_SYMBOL(ftape_set_nr_buffers);
-/* from ftape-format.h */
-EXPORT_SYMBOL(ftape_format_track);
-EXPORT_SYMBOL(ftape_format_status);
-EXPORT_SYMBOL(ftape_verify_segment);
-/* from tracing.c */
-#ifndef CONFIG_FT_NO_TRACE_AT_ALL
-EXPORT_SYMBOL(ftape_tracing);
-EXPORT_SYMBOL(ftape_function_nest_level);
-EXPORT_SYMBOL(ftape_trace_call);
-EXPORT_SYMBOL(ftape_trace_exit);
-EXPORT_SYMBOL(ftape_trace_log);
-#endif
-
diff --git a/drivers/char/ftape/zftape/Makefile b/drivers/char/ftape/zftape/Makefile
deleted file mode 100644
index 6d91c1f77c05..000000000000
--- a/drivers/char/ftape/zftape/Makefile
+++ /dev/null
@@ -1,36 +0,0 @@
-#
-#       Copyright (C) 1996, 1997 Claus-Justus Heine.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING.  If not, write to
-# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-#
-# $Source: /homes/cvs/ftape-stacked/ftape/zftape/Makefile,v $
-# $Revision: 1.4 $
-# $Date: 1997/10/05 19:18:58 $
-#
-#      Makefile for the QIC-40/80/3010/3020 zftape interface VFS to
-#      ftape
-#
-
-
-# ZFT_OBSOLETE - enable the MTIOC_ZFTAPE_GETBLKSZ ioctl. You should
-#                leave this enabled for compatibility with taper.
-
-obj-$(CONFIG_ZFTAPE) += zftape.o
-
-zftape-objs := zftape-rw.o zftape-ctl.o zftape-read.o \
-               zftape-write.o zftape-vtbl.o zftape-eof.o \
-               zftape-init.o zftape-buffers.o zftape_syms.o
-
-EXTRA_CFLAGS := -DZFT_OBSOLETE
diff --git a/drivers/char/ftape/zftape/zftape-buffers.c b/drivers/char/ftape/zftape/zftape-buffers.c
deleted file mode 100644
index da06f138334e..000000000000
--- a/drivers/char/ftape/zftape/zftape-buffers.c
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- *      Copyright (C) 1995-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-buffers.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:59 $
- *
- *      This file contains the dynamic buffer allocation routines 
- *      of zftape
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-#include <linux/delay.h>
-
-#include <linux/zftape.h>
-
-#include <linux/vmalloc.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*  global variables
- */
-
-/*  local varibales
- */
-static unsigned int used_memory;
-static unsigned int peak_memory;
-
-void zft_memory_stats(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "Memory usage (vmalloc allocations):\n"
-              KERN_INFO "total allocated: %d\n"
-              KERN_INFO "peak allocation: %d",
-              used_memory, peak_memory);
-        peak_memory = used_memory;
-        TRACE_EXIT;
-}
-
-int zft_vcalloc_once(void *new, size_t size)
-{
-        TRACE_FUN(ft_t_flow);
-        if (zft_vmalloc_once(new, size) < 0) {
-                TRACE_EXIT -ENOMEM;
-        }
-        memset(*(void **)new, '\0', size);
-        TRACE_EXIT 0;
-}
-int zft_vmalloc_once(void *new, size_t size)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (*(void **)new != NULL || size == 0) {
-                TRACE_EXIT 0;
-        }
-        if ((*(void **)new = vmalloc(size)) == NULL) {
-                TRACE_EXIT -ENOMEM;
-        }
-        used_memory += size;
-        if (peak_memory < used_memory) {
-                peak_memory = used_memory;
-        }
-        TRACE_ABORT(0, ft_t_noise,
-                    "allocated buffer @ %p, %d bytes", *(void **)new, size);
-}
-int zft_vmalloc_always(void *new, size_t size)
-{
-        TRACE_FUN(ft_t_flow);
-
-        zft_vfree(new, size);
-        TRACE_EXIT zft_vmalloc_once(new, size);
-}
-void zft_vfree(void *old, size_t size)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (*(void **)old) {
-                vfree(*(void **)old);
-                used_memory -= size;
-                TRACE(ft_t_noise, "released buffer @ %p, %d bytes",
-                      *(void **)old, size);
-                *(void **)old = NULL;
-        }
-        TRACE_EXIT;
-}
-
-void *zft_kmalloc(size_t size)
-{
-        void *new;
-
-        while ((new = kmalloc(size, GFP_KERNEL)) == NULL) {
-                msleep_interruptible(100);
-        }
-        memset(new, 0, size);
-        used_memory += size;
-        if (peak_memory < used_memory) {
-                peak_memory = used_memory;
-        }
-        return new;
-}
-
-void zft_kfree(void *old, size_t size)
-{
-        kfree(old);
-        used_memory -= size;
-}
-
-/* there are some more buffers that are allocated on demand.
- * cleanup_module() calles this function to be sure to have released
- * them 
- */
-void zft_uninit_mem(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        zft_vfree(&zft_hseg_buf, FT_SEGMENT_SIZE);
-        zft_vfree(&zft_deblock_buf, FT_SEGMENT_SIZE); zft_deblock_segment = -1;
-        zft_free_vtbl();
-        if (zft_cmpr_lock(0 /* don't load */) == 0) {
-                (*zft_cmpr_ops->cleanup)();
-                (*zft_cmpr_ops->reset)(); /* unlock it again */
-        }
-        zft_memory_stats();
-        TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/zftape/zftape-buffers.h b/drivers/char/ftape/zftape/zftape-buffers.h
deleted file mode 100644
index 798e3128c682..000000000000
--- a/drivers/char/ftape/zftape/zftape-buffers.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef _FTAPE_DYNMEM_H
-#define _FTAPE_DYNMEM_H
-
-/*
- *      Copyright (C) 1995-1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-buffers.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:18:59 $
- *
- *   memory allocation routines.
- *
- */
-
-/* we do not allocate all of the really large buffer memory before
- * someone tries to open the drive. ftape_open() may fail with
- * -ENOMEM, but that's better having 200k of vmalloced memory which
- * cannot be swapped out.
- */
-
-extern void  zft_memory_stats(void);
-extern int   zft_vmalloc_once(void *new, size_t size);
-extern int   zft_vcalloc_once(void *new, size_t size);
-extern int   zft_vmalloc_always(void *new, size_t size);
-extern void  zft_vfree(void *old, size_t size);
-extern void *zft_kmalloc(size_t size);
-extern void  zft_kfree(void *old, size_t size);
-
-/* called by cleanup_module() 
- */
-extern void zft_uninit_mem(void);
-
-#endif
-
-
-
-
-
-
-
diff --git a/drivers/char/ftape/zftape/zftape-ctl.c b/drivers/char/ftape/zftape/zftape-ctl.c
deleted file mode 100644
index 22ba0f5d00cf..000000000000
--- a/drivers/char/ftape/zftape/zftape-ctl.c
+++ /dev/null
@@ -1,1417 +0,0 @@
-/* 
- *      Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-ctl.c,v $
- * $Revision: 1.2.6.2 $
- * $Date: 1997/11/14 18:07:33 $
- *
- *      This file contains the non-read/write zftape functions
- *      for the QIC-40/80/3010/3020 floppy-tape driver for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/module.h>
-#include <linux/fcntl.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-int zft_write_protected; /* this is when cartridge rdonly or O_RDONLY */
-int zft_header_read;
-int zft_offline;
-unsigned int zft_unit;
-int zft_resid;
-int zft_mt_compression;
-
-/*      Local vars.
- */
-static int going_offline;
-
-typedef int (mt_fun)(int *argptr);
-typedef int (*mt_funp)(int *argptr);
-typedef struct
-{
-        mt_funp function;
-        unsigned offline         : 1; /* op permitted if offline or no_tape */
-        unsigned write_protected : 1; /* op permitted if write-protected    */
-        unsigned not_formatted   : 1; /* op permitted if tape not formatted */
-        unsigned raw_mode        : 1; /* op permitted if zft_mode == 0    */
-        unsigned need_idle_state : 1; /* need to call def_idle_state        */
-        char     *name;
-} fun_entry;
-
-static mt_fun mt_dummy, mt_reset, mt_fsr, mt_bsr, mt_rew, mt_offl, mt_nop,
-        mt_weof, mt_erase, mt_ras2, mt_setblk, mt_setdensity,
-        mt_seek, mt_tell, mt_reten, mt_eom, mt_fsf, mt_bsf,
-        mt_fsfm, mt_bsfm, mt_setdrvbuffer, mt_compression;
-
-static fun_entry mt_funs[]=
-{ 
-        {mt_reset       , 1, 1, 1, 1, 0, "MT_RESET" }, /*  0 */
-        {mt_fsf         , 0, 1, 0, 0, 1, "MT_FSF"   },
-        {mt_bsf         , 0, 1, 0, 0, 1, "MT_BSF"   },
-        {mt_fsr         , 0, 1, 0, 1, 1, "MT_FSR"   },
-        {mt_bsr         , 0, 1, 0, 1, 1, "MT_BSR"   },
-        {mt_weof        , 0, 0, 0, 0, 0, "MT_WEOF"  }, /*  5 */
-        {mt_rew         , 0, 1, 1, 1, 0, "MT_REW"   },
-        {mt_offl        , 0, 1, 1, 1, 0, "MT_OFFL"  },
-        {mt_nop         , 1, 1, 1, 1, 0, "MT_NOP"   },
-        {mt_reten       , 0, 1, 1, 1, 0, "MT_RETEN" },
-        {mt_bsfm        , 0, 1, 0, 0, 1, "MT_BSFM"  }, /* 10 */
-        {mt_fsfm        , 0, 1, 0, 0, 1, "MT_FSFM"  },
-        {mt_eom         , 0, 1, 0, 0, 1, "MT_EOM"   },
-        {mt_erase       , 0, 0, 0, 1, 0, "MT_ERASE" },
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_RAS1"  },
-        {mt_ras2        , 0, 0, 0, 1, 0, "MT_RAS2"  },
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_RAS3"  },
-        {mt_dummy       , 1, 1, 1, 1, 0, "UNKNOWN"  },
-        {mt_dummy       , 1, 1, 1, 1, 0, "UNKNOWN"  },
-        {mt_dummy       , 1, 1, 1, 1, 0, "UNKNOWN"  },
-        {mt_setblk      , 1, 1, 1, 1, 1, "MT_SETBLK"}, /* 20 */
-        {mt_setdensity  , 1, 1, 1, 1, 0, "MT_SETDENSITY"},
-        {mt_seek        , 0, 1, 0, 1, 1, "MT_SEEK"  },
-        {mt_dummy       , 0, 1, 0, 1, 1, "MT_TELL"  }, /* wr-only ?! */
-        {mt_setdrvbuffer, 1, 1, 1, 1, 0, "MT_SETDRVBUFFER" },
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_FSS"   }, /* 25 */
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_BSS"   },
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_WSM"   },
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_LOCK"  },
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_UNLOCK"},
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_LOAD"  }, /* 30 */
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_UNLOAD"},
-        {mt_compression , 1, 1, 1, 0, 1, "MT_COMPRESSION"},
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_SETPART"},
-        {mt_dummy       , 1, 1, 1, 1, 0, "MT_MKPART"}
-};  
-
-#define NR_MT_CMDS NR_ITEMS(mt_funs)
-
-void zft_reset_position(zft_position *pos)
-{
-        TRACE_FUN(ft_t_flow);
-
-        pos->seg_byte_pos =
-                pos->volume_pos = 0;
-        if (zft_header_read) {
-                /* need to keep track of the volume table and
-                 * compression map. We therefor simply
-                 * position at the beginning of the first
-                 * volume. This covers old ftape archives as
-                 * well has various flavours of the
-                 * compression map segments. The worst case is
-                 * that the compression map shows up as a
-                 * additional volume in front of all others.
-                 */
-                pos->seg_pos  = zft_find_volume(0)->start_seg;
-                pos->tape_pos = zft_calc_tape_pos(pos->seg_pos);
-        } else {
-                pos->tape_pos =  0;
-                pos->seg_pos  = -1;
-        }
-        zft_just_before_eof =  0;
-        zft_deblock_segment = -1;
-        zft_io_state        = zft_idle;
-        zft_zap_read_buffers();
-        zft_prevent_flush();
-        /*  unlock the compresison module if it is loaded.
-         *  The zero arg means not to try to load the module.
-         */
-        if (zft_cmpr_lock(0) == 0) {
-                (*zft_cmpr_ops->reset)(); /* unlock */
-        }
-        TRACE_EXIT;
-}
-
-static void zft_init_driver(void)
-{
-        TRACE_FUN(ft_t_flow);
-
-        zft_resid =
-                zft_header_read          =
-                zft_old_ftape            =
-                zft_offline              =
-                zft_write_protected      =
-                going_offline            =
-                zft_mt_compression       =
-                zft_header_changed       =
-                zft_volume_table_changed =
-                zft_written_segments     = 0;
-        zft_blk_sz = CONFIG_ZFT_DFLT_BLK_SZ;
-        zft_reset_position(&zft_pos); /* does most of the stuff */
-        ftape_zap_read_buffers();
-        ftape_set_state(idle);
-        TRACE_EXIT;
-}
-
-int zft_def_idle_state(void)
-{ 
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-        
-        if (!zft_header_read) {
-                result = zft_read_header_segments();
-        } else if ((result = zft_flush_buffers()) >= 0 && zft_qic_mode) {
-                /*  don't move past eof
-                 */
-                (void)zft_close_volume(&zft_pos);
-        }
-        if (ftape_abort_operation() < 0) {
-                TRACE(ft_t_warn, "ftape_abort_operation() failed");
-                result = -EIO;
-        }
-        /* clear remaining read buffers */
-        zft_zap_read_buffers();
-        zft_io_state = zft_idle;
-        TRACE_EXIT result;
-}
-
-/*****************************************************************************
- *                                                                           *
- *  functions for the MTIOCTOP commands                                      *
- *                                                                           *
- *****************************************************************************/
-
-static int mt_dummy(int *dummy)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE_EXIT -ENOSYS;
-}
-
-static int mt_reset(int *dummy)
-{        
-        TRACE_FUN(ft_t_flow);
-        
-        (void)ftape_seek_to_bot();
-        TRACE_CATCH(ftape_reset_drive(),
-                    zft_init_driver(); zft_uninit_mem(); zft_offline = 1);
-        /*  fake a re-open of the device. This will set all flage and 
-         *  allocate buffers as appropriate. The new tape condition will
-         *  force the open routine to do anything we need.
-         */
-        TRACE_CATCH(_zft_open(-1 /* fake reopen */, 0 /* dummy */),);
-        TRACE_EXIT 0;
-}
-
-static int mt_fsf(int *arg)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        result = zft_skip_volumes(*arg, &zft_pos);
-        zft_just_before_eof = 0;
-        TRACE_EXIT result;
-}
-
-static int mt_bsf(int *arg)
-{
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-        
-        if (*arg != 0) {
-                result = zft_skip_volumes(-*arg + 1, &zft_pos);
-        }
-        TRACE_EXIT result;
-}
-
-static int seek_block(__s64 data_offset,
-                      __s64 block_increment,
-                      zft_position *pos)
-{ 
-        int result      = 0;
-        __s64 new_block_pos;
-        __s64 vol_block_count;
-        const zft_volinfo *volume;
-        int exceed;
-        TRACE_FUN(ft_t_flow);
-        
-        volume = zft_find_volume(pos->seg_pos);
-        if (volume->start_seg == 0 || volume->end_seg == 0) {
-                TRACE_EXIT -EIO;
-        }
-        new_block_pos   = (zft_div_blksz(data_offset, volume->blk_sz)
-                           + block_increment);
-        vol_block_count = zft_div_blksz(volume->size, volume->blk_sz);
-        if (new_block_pos < 0) {
-                TRACE(ft_t_noise,
-                      "new_block_pos " LL_X " < 0", LL(new_block_pos));
-                zft_resid     = (int)new_block_pos;
-                new_block_pos = 0;
-                exceed = 1;
-        } else if (new_block_pos > vol_block_count) {
-                TRACE(ft_t_noise,
-                      "new_block_pos " LL_X " exceeds size of volume " LL_X,
-                      LL(new_block_pos), LL(vol_block_count));
-                zft_resid     = (int)(vol_block_count - new_block_pos);
-                new_block_pos = vol_block_count;
-                exceed = 1;
-        } else {
-                exceed = 0;
-        }
-        if (zft_use_compression && volume->use_compression) {
-                TRACE_CATCH(zft_cmpr_lock(1 /* try to load */),);
-                result = (*zft_cmpr_ops->seek)(new_block_pos, pos, volume,
-                                               zft_deblock_buf);
-                pos->tape_pos  = zft_calc_tape_pos(pos->seg_pos);
-                pos->tape_pos += pos->seg_byte_pos;
-        } else {
-                pos->volume_pos = zft_mul_blksz(new_block_pos, volume->blk_sz);
-                pos->tape_pos   = zft_calc_tape_pos(volume->start_seg);
-                pos->tape_pos  += pos->volume_pos;
-                pos->seg_pos    = zft_calc_seg_byte_coord(&pos->seg_byte_pos,
-                                                          pos->tape_pos);
-        }
-        zft_just_before_eof = volume->size == pos->volume_pos;
-        if (zft_just_before_eof) {
-                /* why this? because zft_file_no checks agains start
-                 * and end segment of a volume. We do not want to
-                 * advance to the next volume with this function.
-                 */
-                TRACE(ft_t_noise, "set zft_just_before_eof");
-                zft_position_before_eof(pos, volume);
-        }
-        TRACE(ft_t_noise, "\n"
-              KERN_INFO "new_seg_pos : %d\n"
-              KERN_INFO "new_tape_pos: " LL_X "\n"
-              KERN_INFO "vol_size    : " LL_X "\n"
-              KERN_INFO "seg_byte_pos: %d\n"
-              KERN_INFO "blk_sz  : %d", 
-              pos->seg_pos, LL(pos->tape_pos),
-              LL(volume->size), pos->seg_byte_pos,
-              volume->blk_sz);
-        if (!exceed) {
-                zft_resid = new_block_pos - zft_div_blksz(pos->volume_pos,
-                                                          volume->blk_sz);
-        }
-        if (zft_resid < 0) {
-                zft_resid = -zft_resid;
-        }
-        TRACE_EXIT ((exceed || zft_resid != 0) && result >= 0) ? -EINVAL : result;
-}     
-
-static int mt_fsr(int *arg)
-{ 
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        result = seek_block(zft_pos.volume_pos,  *arg, &zft_pos);
-        TRACE_EXIT result;
-}
-
-static int mt_bsr(int *arg)
-{   
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        result = seek_block(zft_pos.volume_pos, -*arg, &zft_pos);
-        TRACE_EXIT result;
-}
-
-static int mt_weof(int *arg)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE_CATCH(zft_flush_buffers(),);
-        result = zft_weof(*arg, &zft_pos);
-        TRACE_EXIT result;
-}
-
-static int mt_rew(int *dummy)
-{          
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        if(zft_header_read) {
-                (void)zft_def_idle_state();
-        }
-        result = ftape_seek_to_bot();
-        zft_reset_position(&zft_pos);
-        TRACE_EXIT result;
-}
-
-static int mt_offl(int *dummy)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        going_offline= 1;
-        result = mt_rew(NULL);
-        TRACE_EXIT result;
-}
-
-static int mt_nop(int *dummy)
-{
-        TRACE_FUN(ft_t_flow);
-        /*  should we set tape status?
-         */
-        if (!zft_offline) { /* offline includes no_tape */
-                (void)zft_def_idle_state();
-        }
-        TRACE_EXIT 0; 
-}
-
-static int mt_reten(int *dummy)
-{  
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        if(zft_header_read) {
-                (void)zft_def_idle_state();
-        }
-        result = ftape_seek_to_eot();
-        if (result >= 0) {
-                result = ftape_seek_to_bot();
-        }
-        TRACE_EXIT(result);
-}
-
-static int fsfbsfm(int arg, zft_position *pos)
-{ 
-        const zft_volinfo *vtbl;
-        __s64 block_pos;
-        TRACE_FUN(ft_t_flow);
-        
-        /* What to do? This should seek to the next file-mark and
-         * position BEFORE. That is, a next write would just extend
-         * the current file.  Well. Let's just seek to the end of the
-         * current file, if count == 1.  If count > 1, then do a
-         * "mt_fsf(count - 1)", and then seek to the end of that file.
-         * If count == 0, do nothing
-         */
-        if (arg == 0) {
-                TRACE_EXIT 0;
-        }
-        zft_just_before_eof = 0;
-        TRACE_CATCH(zft_skip_volumes(arg < 0 ? arg : arg-1, pos),
-                    if (arg > 0) {
-                            zft_resid ++; 
-                    });
-        vtbl      = zft_find_volume(pos->seg_pos);
-        block_pos = zft_div_blksz(vtbl->size, vtbl->blk_sz);
-        (void)seek_block(0, block_pos, pos);
-        if (pos->volume_pos != vtbl->size) {
-                zft_just_before_eof = 0;
-                zft_resid = 1;
-                /* we didn't managed to go there */
-                TRACE_ABORT(-EIO, ft_t_err, 
-                            "wanted file position " LL_X ", arrived at " LL_X, 
-                            LL(vtbl->size), LL(pos->volume_pos));
-        }
-        zft_just_before_eof = 1;
-        TRACE_EXIT 0; 
-}
-
-static int mt_bsfm(int *arg)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        result = fsfbsfm(-*arg, &zft_pos);
-        TRACE_EXIT result;
-}
-
-static int mt_fsfm(int *arg)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        result = fsfbsfm(*arg, &zft_pos);
-        TRACE_EXIT result;
-}
-
-static int mt_eom(int *dummy)
-{              
-        TRACE_FUN(ft_t_flow);
-        
-        zft_skip_to_eom(&zft_pos);
-        TRACE_EXIT 0;
-}
-
-static int mt_erase(int *dummy)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        result = zft_erase();
-        TRACE_EXIT result;
-}
-
-static int mt_ras2(int *dummy)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        result = -ENOSYS;
-        TRACE_EXIT result;
-} 
-
-/*  Sets the new blocksize in BYTES
- *
- */
-static int mt_setblk(int *new_size)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        if((unsigned int)(*new_size) > ZFT_MAX_BLK_SZ) {
-                TRACE_ABORT(-EINVAL, ft_t_info,
-                            "desired blk_sz (%d) should be <= %d bytes",
-                            *new_size, ZFT_MAX_BLK_SZ);
-        }
-        if ((*new_size & (FT_SECTOR_SIZE-1)) != 0) {
-                TRACE_ABORT(-EINVAL, ft_t_info,
-                        "desired blk_sz (%d) must be a multiple of %d bytes",
-                            *new_size, FT_SECTOR_SIZE);
-        }
-        if (*new_size == 0) {
-                if (zft_use_compression) {
-                        TRACE_ABORT(-EINVAL, ft_t_info,
-                                    "Variable block size not yet "
-                                    "supported with compression");
-                }
-                *new_size = 1;
-        }
-        zft_blk_sz = *new_size;
-        TRACE_EXIT 0;
-} 
-
-static int mt_setdensity(int *arg)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        SET_TRACE_LEVEL(*arg);
-        TRACE(TRACE_LEVEL, "tracing set to %d", TRACE_LEVEL);
-        if ((int)TRACE_LEVEL != *arg) {
-                TRACE_EXIT -EINVAL;
-        }
-        TRACE_EXIT 0;
-}          
-
-static int mt_seek(int *new_block_pos)
-{ 
-        int result= 0;        
-        TRACE_FUN(ft_t_any);
-        
-        result = seek_block(0, (__s64)*new_block_pos, &zft_pos);
-        TRACE_EXIT result;
-}
-
-/*  OK, this is totally different from SCSI, but the worst thing that can 
- *  happen is that there is not enough defragmentated memory that can be 
- *  allocated. Also, there is a hardwired limit of 16 dma buffers in the 
- *  stock ftape module. This shouldn't bring the system down.
- *
- * NOTE: the argument specifies the total number of dma buffers to use.
- *       The driver needs at least 3 buffers to function at all.
- * 
- */
-static int mt_setdrvbuffer(int *cnt)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (*cnt < 3) {
-                TRACE_EXIT -EINVAL;
-        }
-        TRACE_CATCH(ftape_set_nr_buffers(*cnt),);
-        TRACE_EXIT 0;
-}
-/* return the block position from start of volume 
- */
-static int mt_tell(int *arg)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        *arg   = zft_div_blksz(zft_pos.volume_pos,
-                               zft_find_volume(zft_pos.seg_pos)->blk_sz);
-        TRACE_EXIT 0;
-}
-
-static int mt_compression(int *arg)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        /*  Ok. We could also check whether compression is available at
-         *  all by trying to load the compression module.  We could
-         *  also check for a block size of 1 byte which is illegal
-         *  with compression.  Instead of doing it here we rely on
-         *  zftape_write() to do the proper checks.
-         */
-        if ((unsigned int)*arg > 1) {
-                TRACE_EXIT -EINVAL;
-        }
-        if (*arg != 0 && zft_blk_sz == 1) { /* variable block size */
-                TRACE_ABORT(-EINVAL, ft_t_info,
-                            "Compression not yet supported "
-                            "with variable block size");
-        }
-        zft_mt_compression  = *arg;
-        if ((zft_unit & ZFT_ZIP_MODE) == 0) {
-                zft_use_compression = zft_mt_compression;
-        }
-        TRACE_EXIT 0;
-}
-
-/*  check whether write access is allowed. Write access is denied when
- *  + zft_write_protected == 1 -- this accounts for either hard write 
- *                                protection of the cartridge or for 
- *                                O_RDONLY access mode of the tape device
- *  + zft_offline == 1         -- this meany that there is either no tape 
- *                                or that the MTOFFLINE ioctl has been 
- *                                previously issued (`soft eject')
- *  + ft_formatted == 0        -- this means that the cartridge is not
- *                                formatted
- *  Then we distinuguish two cases. When zft_qic_mode is TRUE, then we try
- *  to emulate a `traditional' (aka SCSI like) UN*X tape device. Therefore we
- *  deny writes when
- *  + zft_qic_mode ==1 && 
- *       (!zft_tape_at_lbot() &&   -- tape no at logical BOT
- *        !(zft_tape_at_eom() ||   -- tape not at logical EOM (or EOD)
- *          (zft_tape_at_eom() &&
- *           zft_old_ftape())))    -- we can't add new volume to tapes 
- *                                    written by old ftape because ftape
- *                                    don't use the volume table
- *
- *  when the drive is in true raw mode (aka /dev/rawft0) then we don't 
- *  care about LBOT and EOM conditions. This device is intended for a 
- *  user level program that wants to truly implement the QIC-80 compliance
- *  at the logical data layout level of the cartridge, i.e. implement all
- *  that volume table and volume directory stuff etc.<
- */
-int zft_check_write_access(zft_position *pos)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (zft_offline) { /* offline includes no_tape */
-                TRACE_ABORT(-ENXIO,
-                            ft_t_info, "tape is offline or no cartridge");
-        }
-        if (!ft_formatted) {
-                TRACE_ABORT(-EACCES, ft_t_info, "tape is not formatted");
-        } 
-        if (zft_write_protected) {
-                TRACE_ABORT(-EACCES, ft_t_info, "cartridge write protected");
-        } 
-        if (zft_qic_mode) {
-                /*  check BOT condition */
-                if (!zft_tape_at_lbot(pos)) {
-                        /*  protect cartridges written by old ftape if
-                         *  not at BOT because they use the vtbl
-                         *  segment for storing data
-                         */
-                        if (zft_old_ftape) {
-                                TRACE_ABORT(-EACCES, ft_t_warn, 
-      "Cannot write to cartridges written by old ftape when not at BOT");
-                        }
-                        /*  not at BOT, but allow writes at EOD, of course
-                         */
-                        if (!zft_tape_at_eod(pos)) {
-                                TRACE_ABORT(-EACCES, ft_t_info,
-                                            "tape not at BOT and not at EOD");
-                        }
-                }
-                /*  fine. Now the tape is either at BOT or at EOD. */
-        }
-        /* or in raw mode in which case we don't care about BOT and EOD */
-        TRACE_EXIT 0;
-}
-
-/*      OPEN routine called by kernel-interface code
- *
- *      NOTE: this is also called by mt_reset() with dev_minor == -1
- *            to fake a reopen after a reset.
- */
-int _zft_open(unsigned int dev_minor, unsigned int access_mode)
-{
-        static unsigned int tape_unit;
-        static unsigned int file_access_mode;
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        if ((int)dev_minor == -1) {
-                /* fake reopen */
-                zft_unit    = tape_unit;
-                access_mode = file_access_mode;
-                zft_init_driver(); /* reset all static data to defaults */
-        } else {
-                tape_unit        = dev_minor;
-                file_access_mode = access_mode;
-                if ((result = ftape_enable(FTAPE_SEL(dev_minor))) < 0) {
-                        TRACE_ABORT(-ENXIO, ft_t_err,
-                                    "ftape_enable failed: %d", result);
-                }
-                if (ft_new_tape || ft_no_tape || !ft_formatted ||
-                    (FTAPE_SEL(zft_unit) != FTAPE_SEL(dev_minor)) ||
-                    (zft_unit & ZFT_RAW_MODE) != (dev_minor & ZFT_RAW_MODE)) {
-                        /* reset all static data to defaults,
-                         */
-                        zft_init_driver(); 
-                }
-                zft_unit = dev_minor;
-        }
-        zft_set_flags(zft_unit); /* decode the minor bits */
-        if (zft_blk_sz == 1 && zft_use_compression) {
-                ftape_disable(); /* resets ft_no_tape */
-                TRACE_ABORT(-ENODEV, ft_t_warn, "Variable block size not yet "
-                            "supported with compression");
-        }
-        /*  no need for most of the buffers when no tape or not
-         *  formatted.  for the read/write operations, it is the
-         *  regardless whether there is no tape, a not-formatted tape
-         *  or the whether the driver is soft offline.  
-         *  Nevertheless we allow some ioctls with non-formatted tapes, 
-         *  like rewind and reset.
-         */
-        if (ft_no_tape || !ft_formatted) {
-                zft_uninit_mem();
-        }
-        if (ft_no_tape) {
-                zft_offline = 1; /* so we need not test two variables */
-        }
-        if ((access_mode == O_WRONLY || access_mode == O_RDWR) &&
-            (ft_write_protected || ft_no_tape)) {
-                ftape_disable(); /* resets ft_no_tape */
-                TRACE_ABORT(ft_no_tape ? -ENXIO : -EROFS,
-                            ft_t_warn, "wrong access mode %s cartridge",
-                            ft_no_tape ? "without a" : "with write protected");
-        }
-        zft_write_protected = (access_mode == O_RDONLY || 
-                               ft_write_protected != 0);
-        if (zft_write_protected) {
-                TRACE(ft_t_noise,
-                      "read only access mode: %d, "
-                      "drive write protected: %d", 
-                      access_mode == O_RDONLY,
-                      ft_write_protected != 0);
-        }
-        if (!zft_offline) {
-                TRACE_CATCH(zft_vmalloc_once(&zft_deblock_buf,FT_SEGMENT_SIZE),
-                            ftape_disable());
-        }
-        /* zft_seg_pos should be greater than the vtbl segpos but not
-         * if in compatibility mode and only after we read in the
-         * header segments
-         *
-         * might also be a problem if the user makes a backup with a
-         * *qft* device and rewinds it with a raw device.
-         */
-        if (zft_qic_mode         &&
-            !zft_old_ftape       &&
-            zft_pos.seg_pos >= 0 &&
-            zft_header_read      && 
-            zft_pos.seg_pos <= ft_first_data_segment) {
-                TRACE(ft_t_noise, "you probably mixed up the zftape devices!");
-                zft_reset_position(&zft_pos); 
-        }
-        TRACE_EXIT 0;
-}
-
-/*      RELEASE routine called by kernel-interface code
- */
-int _zft_close(void)
-{
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-        
-        if (zft_offline) {
-                /* call the hardware release routine. Puts the drive offline */
-                ftape_disable();
-                TRACE_EXIT 0;
-        }
-        if (!(ft_write_protected || zft_old_ftape)) {
-                result = zft_flush_buffers();
-                TRACE(ft_t_noise, "writing file mark at current position");
-                if (zft_qic_mode && zft_close_volume(&zft_pos) == 0) {
-                        zft_move_past_eof(&zft_pos);
-                }
-                if ((zft_tape_at_lbot(&zft_pos) ||
-                     !(zft_unit & FTAPE_NO_REWIND))) {
-                        if (result >= 0) {
-                                result = zft_update_header_segments();
-                        } else {
-                                TRACE(ft_t_err,
-                                "Error: unable to update header segments");
-                        }
-                }
-        }
-        ftape_abort_operation();
-        if (!(zft_unit & FTAPE_NO_REWIND)) {
-                TRACE(ft_t_noise, "rewinding tape");
-                if (ftape_seek_to_bot() < 0 && result >= 0) {
-                        result = -EIO; /* keep old value */
-                }
-                zft_reset_position(&zft_pos);
-        } 
-        zft_zap_read_buffers();
-        /*  now free up memory as much as possible. We don't destroy
-         *  the deblock buffer if it containes a valid segment.
-         */
-        if (zft_deblock_segment == -1) {
-                zft_vfree(&zft_deblock_buf, FT_SEGMENT_SIZE); 
-        }
-        /* high level driver status, forces creation of a new volume
-         * when calling ftape_write again and not zft_just_before_eof
-         */
-        zft_io_state = zft_idle;  
-        if (going_offline) {
-                zft_init_driver();
-                zft_uninit_mem();
-                going_offline = 0;
-                zft_offline   = 1;
-        } else if (zft_cmpr_lock(0 /* don't load */) == 0) {
-                (*zft_cmpr_ops->reset)(); /* unlock it again */
-        }
-        zft_memory_stats();
-        /* call the hardware release routine. Puts the drive offline */
-        ftape_disable();
-        TRACE_EXIT result;
-}
-
-/*
- *  the wrapper function around the wrapper MTIOCTOP ioctl
- */
-static int mtioctop(struct mtop *mtop, int arg_size)
-{
-        int result = 0;
-        fun_entry *mt_fun_entry;
-        TRACE_FUN(ft_t_flow);
-        
-        if (arg_size != sizeof(struct mtop) || mtop->mt_op >= NR_MT_CMDS) {
-                TRACE_EXIT -EINVAL;
-        }
-        TRACE(ft_t_noise, "calling MTIOCTOP command: %s",
-              mt_funs[mtop->mt_op].name);
-        mt_fun_entry= &mt_funs[mtop->mt_op];
-        zft_resid = mtop->mt_count;
-        if (!mt_fun_entry->offline && zft_offline) {
-                if (ft_no_tape) {
-                        TRACE_ABORT(-ENXIO, ft_t_info, "no tape present");
-                } else {
-                        TRACE_ABORT(-ENXIO, ft_t_info, "drive is offline");
-                }
-        }
-        if (!mt_fun_entry->not_formatted && !ft_formatted) {
-                TRACE_ABORT(-EACCES, ft_t_info, "tape is not formatted");
-        }
-        if (!mt_fun_entry->write_protected) {
-                TRACE_CATCH(zft_check_write_access(&zft_pos),);
-        }
-        if (mt_fun_entry->need_idle_state && !(zft_offline || !ft_formatted)) {
-                TRACE_CATCH(zft_def_idle_state(),);
-        }
-        if (!zft_qic_mode && !mt_fun_entry->raw_mode) {
-                TRACE_ABORT(-EACCES, ft_t_info, 
-"Drive needs to be in QIC-80 compatibility mode for this command");
-        }
-        result = (mt_fun_entry->function)(&mtop->mt_count);
-        if (zft_tape_at_lbot(&zft_pos)) {
-                TRACE_CATCH(zft_update_header_segments(),);
-        }
-        if (result >= 0) {
-                zft_resid = 0;
-        }
-        TRACE_EXIT result;
-}
-
-/*
- *  standard MTIOCGET ioctl
- */
-static int mtiocget(struct mtget *mtget, int arg_size)
-{
-        const zft_volinfo *volume;
-        __s64 max_tape_pos;
-        TRACE_FUN(ft_t_flow);
-        
-        if (arg_size != sizeof(struct mtget)) {
-                TRACE_ABORT(-EINVAL, ft_t_info, "bad argument size: %d",
-                            arg_size);
-        }
-        mtget->mt_type  = ft_drive_type.vendor_id + 0x800000;
-        mtget->mt_dsreg = ft_last_status.space;
-        mtget->mt_erreg = ft_last_error.space; /* error register */
-        mtget->mt_resid = zft_resid; /* residuum of writes, reads and
-                                      * MTIOCTOP commands 
-                                      */
-        if (!zft_offline) { /* neither no_tape nor soft offline */
-                mtget->mt_gstat = GMT_ONLINE(~0UL);
-                /* should rather return the status of the cartridge
-                 * than the access mode of the file, therefor use
-                 * ft_write_protected, not zft_write_protected 
-                 */
-                if (ft_write_protected) {
-                        mtget->mt_gstat |= GMT_WR_PROT(~0UL);
-                }
-                if(zft_header_read) { /* this catches non-formatted */
-                        volume = zft_find_volume(zft_pos.seg_pos);
-                        mtget->mt_fileno = volume->count;
-                        max_tape_pos = zft_capacity - zft_blk_sz;
-                        if (zft_use_compression) {
-                                max_tape_pos -= ZFT_CMPR_OVERHEAD;
-                        }
-                        if (zft_tape_at_eod(&zft_pos)) {
-                                mtget->mt_gstat |= GMT_EOD(~0UL);
-                        }
-                        if (zft_pos.tape_pos > max_tape_pos) {
-                                mtget->mt_gstat |= GMT_EOT(~0UL);
-                        }
-                        mtget->mt_blkno = zft_div_blksz(zft_pos.volume_pos,
-                                                        volume->blk_sz);
-                        if (zft_just_before_eof) {
-                                mtget->mt_gstat |= GMT_EOF(~0UL);
-                        }
-                        if (zft_tape_at_lbot(&zft_pos)) {
-                                mtget->mt_gstat |= GMT_BOT(~0UL);
-                        }
-                } else {
-                        mtget->mt_fileno = mtget->mt_blkno = -1;
-                        if (mtget->mt_dsreg & QIC_STATUS_AT_BOT) {
-                                mtget->mt_gstat |= GMT_BOT(~0UL);
-                        }
-                }
-        } else {
-                if (ft_no_tape) {
-                        mtget->mt_gstat = GMT_DR_OPEN(~0UL);
-                } else {
-                        mtget->mt_gstat = 0UL;
-                }
-                mtget->mt_fileno = mtget->mt_blkno = -1;
-        }
-        TRACE_EXIT 0;
-}
-
-#ifdef MTIOCRDFTSEG
-/*
- *  Read a floppy tape segment. This is useful for manipulating the
- *  volume table, and read the old header segment before re-formatting
- *  the cartridge.
- */
-static int mtiocrdftseg(struct mtftseg * mtftseg, int arg_size)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCRDFTSEG");
-        if (zft_qic_mode) {
-                TRACE_ABORT(-EACCES, ft_t_info,
-                            "driver needs to be in raw mode for this ioctl");
-        } 
-        if (arg_size != sizeof(struct mtftseg)) {
-                TRACE_ABORT(-EINVAL, ft_t_info, "bad argument size: %d",
-                            arg_size);
-        }
-        if (zft_offline) {
-                TRACE_EXIT -ENXIO;
-        }
-        if (mtftseg->mt_mode != FT_RD_SINGLE &&
-            mtftseg->mt_mode != FT_RD_AHEAD) {
-                TRACE_ABORT(-EINVAL, ft_t_info, "invalid read mode");
-        }
-        if (!ft_formatted) {
-                TRACE_EXIT -EACCES; /* -ENXIO ? */
-
-        }
-        if (!zft_header_read) {
-                TRACE_CATCH(zft_def_idle_state(),);
-        }
-        if (mtftseg->mt_segno > ft_last_data_segment) {
-                TRACE_ABORT(-EINVAL, ft_t_info, "segment number is too large");
-        }
-        mtftseg->mt_result = ftape_read_segment(mtftseg->mt_segno,
-                                                zft_deblock_buf,
-                                                mtftseg->mt_mode);
-        if (mtftseg->mt_result < 0) {
-                /*  a negativ result is not an ioctl error. if
-                 *  the user wants to read damaged tapes,
-                 *  it's up to her/him
-                 */
-                TRACE_EXIT 0;
-        }
-        if (copy_to_user(mtftseg->mt_data,
-                         zft_deblock_buf,
-                         mtftseg->mt_result) != 0) {
-                TRACE_EXIT -EFAULT;
-        }
-        TRACE_EXIT 0;
-}
-#endif
-
-#ifdef MTIOCWRFTSEG
-/*
- *  write a floppy tape segment. This version features writing of
- *  deleted address marks, and gracefully ignores the (software)
- *  ft_formatted flag to support writing of header segments after
- *  formatting.
- */
-static int mtiocwrftseg(struct mtftseg * mtftseg, int arg_size)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCWRFTSEG");
-        if (zft_write_protected || zft_qic_mode) {
-                TRACE_EXIT -EACCES;
-        } 
-        if (arg_size != sizeof(struct mtftseg)) {
-                TRACE_ABORT(-EINVAL, ft_t_info, "bad argument size: %d",
-                            arg_size);
-        }
-        if (zft_offline) {
-                TRACE_EXIT -ENXIO;
-        }
-        if (mtftseg->mt_mode != FT_WR_ASYNC   && 
-            mtftseg->mt_mode != FT_WR_MULTI   &&
-            mtftseg->mt_mode != FT_WR_SINGLE  &&
-            mtftseg->mt_mode != FT_WR_DELETE) {
-                TRACE_ABORT(-EINVAL, ft_t_info, "invalid write mode");
-        }
-        /*
-         *  We don't check for ft_formatted, because this gives
-         *  only the software status of the driver.
-         *
-         *  We assume that the user knows what it is
-         *  doing. And rely on the low level stuff to fail
-         *  when the tape isn't formatted. We only make sure
-         *  that The header segment buffer is allocated,
-         *  because it holds the bad sector map.
-         */
-        if (zft_hseg_buf == NULL) {
-                TRACE_EXIT -ENXIO;
-        }
-        if (mtftseg->mt_mode != FT_WR_DELETE) {
-                if (copy_from_user(zft_deblock_buf, 
-                                   mtftseg->mt_data,
-                                   FT_SEGMENT_SIZE) != 0) {
-                        TRACE_EXIT -EFAULT;
-                }
-        }
-        mtftseg->mt_result = ftape_write_segment(mtftseg->mt_segno, 
-                                                 zft_deblock_buf,
-                                                 mtftseg->mt_mode);
-        if (mtftseg->mt_result >= 0 && mtftseg->mt_mode == FT_WR_SINGLE) {
-                /*  
-                 *  a negativ result is not an ioctl error. if
-                 *  the user wants to write damaged tapes,
-                 *  it's up to her/him
-                 */
-                if ((result = ftape_loop_until_writes_done()) < 0) {
-                        mtftseg->mt_result = result;
-                }
-        }
-        TRACE_EXIT 0;
-}
-#endif
-  
-#ifdef MTIOCVOLINFO
-/*
- *  get information about volume positioned at.
- */
-static int mtiocvolinfo(struct mtvolinfo *volinfo, int arg_size)
-{
-        const zft_volinfo *volume;
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCVOLINFO");
-        if (arg_size != sizeof(struct mtvolinfo)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_info, "bad argument size: %d", arg_size);
-        }
-        if (zft_offline) {
-                TRACE_EXIT -ENXIO;
-        }
-        if (!ft_formatted) {
-                TRACE_EXIT -EACCES;
-        }
-        TRACE_CATCH(zft_def_idle_state(),);
-        volume = zft_find_volume(zft_pos.seg_pos);
-        volinfo->mt_volno   = volume->count;
-        volinfo->mt_blksz   = volume->blk_sz == 1 ? 0 : volume->blk_sz;
-        volinfo->mt_size    = volume->size >> 10;
-        volinfo->mt_rawsize = ((zft_calc_tape_pos(volume->end_seg + 1) >> 10) -
-                               (zft_calc_tape_pos(volume->start_seg) >> 10));
-        volinfo->mt_cmpr    = volume->use_compression;
-        TRACE_EXIT 0;
-}
-#endif
-
-#ifdef ZFT_OBSOLETE  
-static int mtioc_zftape_getblksz(struct mtblksz *blksz, int arg_size)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "\n"
-              KERN_INFO "Mag tape ioctl command: MTIOC_ZTAPE_GETBLKSZ\n"
-              KERN_INFO "This ioctl is here merely for compatibility.\n"
-              KERN_INFO "Please use MTIOCVOLINFO instead");
-        if (arg_size != sizeof(struct mtblksz)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_info, "bad argument size: %d", arg_size);
-        }
-        if (zft_offline) {
-                TRACE_EXIT -ENXIO;
-        }
-        if (!ft_formatted) {
-                TRACE_EXIT -EACCES;
-        }
-        TRACE_CATCH(zft_def_idle_state(),);
-        blksz->mt_blksz = zft_find_volume(zft_pos.seg_pos)->blk_sz;
-        TRACE_EXIT 0;
-}
-#endif
-
-#ifdef MTIOCGETSIZE
-/*
- *  get the capacity of the tape cartridge.
- */
-static int mtiocgetsize(struct mttapesize *size, int arg_size)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOC_ZFTAPE_GETSIZE");
-        if (arg_size != sizeof(struct mttapesize)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_info, "bad argument size: %d", arg_size);
-        }
-        if (zft_offline) {
-                TRACE_EXIT -ENXIO;
-        }
-        if (!ft_formatted) {
-                TRACE_EXIT -EACCES;
-        }
-        TRACE_CATCH(zft_def_idle_state(),);
-        size->mt_capacity = (unsigned int)(zft_capacity>>10);
-        size->mt_used     = (unsigned int)(zft_get_eom_pos()>>10);
-        TRACE_EXIT 0;
-}
-#endif
-
-static int mtiocpos(struct mtpos *mtpos, int arg_size)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCPOS");
-        if (arg_size != sizeof(struct mtpos)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_info, "bad argument size: %d", arg_size);
-        }
-        result = mt_tell((int *)&mtpos->mt_blkno);
-        TRACE_EXIT result;
-}
-
-#ifdef MTIOCFTFORMAT
-/*
- * formatting of floppy tape cartridges. This is intended to be used
- * together with the MTIOCFTCMD ioctl and the new mmap feature 
- */
-
-/* 
- *  This function uses ftape_decode_header_segment() to inform the low
- *  level ftape module about the new parameters.
- *
- *  It erases the hseg_buf. The calling process must specify all
- *  parameters to assure proper operation.
- *
- *  return values: -EINVAL - wrong argument size
- *                 -EINVAL - if ftape_decode_header_segment() failed.
- */
-static int set_format_parms(struct ftfmtparms *p, __u8 *hseg_buf)
-{
-        ft_trace_t old_level = TRACE_LEVEL;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "MTIOCFTFORMAT operation FTFMT_SETPARMS");
-        memset(hseg_buf, 0, FT_SEGMENT_SIZE);
-        PUT4(hseg_buf, FT_SIGNATURE, FT_HSEG_MAGIC);
-
-        /*  fill in user specified parameters
-         */
-        hseg_buf[FT_FMT_CODE] = (__u8)p->ft_fmtcode;
-        PUT2(hseg_buf, FT_SPT, p->ft_spt);
-        hseg_buf[FT_TPC]      = (__u8)p->ft_tpc;
-        hseg_buf[FT_FHM]      = (__u8)p->ft_fhm;
-        hseg_buf[FT_FTM]      = (__u8)p->ft_ftm;
-
-        /*  fill in sane defaults to make ftape happy.
-         */ 
-        hseg_buf[FT_FSM] = (__u8)128; /* 128 is hard wired all over ftape */
-        if (p->ft_fmtcode == fmt_big) {
-                PUT4(hseg_buf, FT_6_HSEG_1,   0);
-                PUT4(hseg_buf, FT_6_HSEG_2,   1);
-                PUT4(hseg_buf, FT_6_FRST_SEG, 2);
-                PUT4(hseg_buf, FT_6_LAST_SEG, p->ft_spt * p->ft_tpc - 1);
-        } else {
-                PUT2(hseg_buf, FT_HSEG_1,    0);
-                PUT2(hseg_buf, FT_HSEG_2,    1);
-                PUT2(hseg_buf, FT_FRST_SEG,  2);
-                PUT2(hseg_buf, FT_LAST_SEG, p->ft_spt * p->ft_tpc - 1);
-        }
-
-        /*  Synchronize with the low level module. This is particularly
-         *  needed for unformatted cartridges as the QIC std was previously 
-         *  unknown BUT is needed to set data rate and to calculate timeouts.
-         */
-        TRACE_CATCH(ftape_calibrate_data_rate(p->ft_qicstd&QIC_TAPE_STD_MASK),
-                    _res = -EINVAL);
-
-        /*  The following will also recalcualte the timeouts for the tape
-         *  length and QIC std we want to format to.
-         *  abort with -EINVAL rather than -EIO
-         */
-        SET_TRACE_LEVEL(ft_t_warn);
-        TRACE_CATCH(ftape_decode_header_segment(hseg_buf),
-                    SET_TRACE_LEVEL(old_level); _res = -EINVAL);
-        SET_TRACE_LEVEL(old_level);
-        TRACE_EXIT 0;
-}
-
-/*
- *  Return the internal SOFTWARE status of the kernel driver. This does
- *  NOT query the tape drive about its status.
- */
-static int get_format_parms(struct ftfmtparms *p, __u8 *hseg_buffer)
-{
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "MTIOCFTFORMAT operation FTFMT_GETPARMS");
-        p->ft_qicstd  = ft_qic_std;
-        p->ft_fmtcode = ft_format_code;
-        p->ft_fhm     = hseg_buffer[FT_FHM];
-        p->ft_ftm     = hseg_buffer[FT_FTM];
-        p->ft_spt     = ft_segments_per_track;
-        p->ft_tpc     = ft_tracks_per_tape;
-        TRACE_EXIT 0;
-}
-
-static int mtiocftformat(struct mtftformat *mtftformat, int arg_size)
-{
-        int result;
-        union fmt_arg *arg = &mtftformat->fmt_arg;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCFTFORMAT");
-        if (zft_offline) {
-                if (ft_no_tape) {
-                        TRACE_ABORT(-ENXIO, ft_t_info, "no tape present");
-                } else {
-                        TRACE_ABORT(-ENXIO, ft_t_info, "drive is offline");
-                }
-        }
-        if (zft_qic_mode) {
-                TRACE_ABORT(-EACCES, ft_t_info,
-                            "driver needs to be in raw mode for this ioctl");
-        } 
-        if (zft_hseg_buf == NULL) {
-                TRACE_CATCH(zft_vcalloc_once(&zft_hseg_buf, FT_SEGMENT_SIZE),);
-        }
-        zft_header_read = 0;
-        switch(mtftformat->fmt_op) {
-        case FTFMT_SET_PARMS:
-                TRACE_CATCH(set_format_parms(&arg->fmt_parms, zft_hseg_buf),);
-                TRACE_EXIT 0;
-        case FTFMT_GET_PARMS:
-                TRACE_CATCH(get_format_parms(&arg->fmt_parms, zft_hseg_buf),);
-                TRACE_EXIT 0;
-        case FTFMT_FORMAT_TRACK:
-                if ((ft_formatted && zft_check_write_access(&zft_pos) < 0) ||
-                    (!ft_formatted && zft_write_protected)) {
-                        TRACE_ABORT(-EACCES, ft_t_info, "Write access denied");
-                }
-                TRACE_CATCH(ftape_format_track(arg->fmt_track.ft_track,
-                                               arg->fmt_track.ft_gap3),);
-                TRACE_EXIT 0;
-        case FTFMT_STATUS:
-                TRACE_CATCH(ftape_format_status(&arg->fmt_status.ft_segment),);
-                TRACE_EXIT 0;
-        case FTFMT_VERIFY:
-                TRACE_CATCH(ftape_verify_segment(arg->fmt_verify.ft_segment,
-                                (SectorMap *)&arg->fmt_verify.ft_bsm),);
-                TRACE_EXIT 0;
-        default:
-                TRACE_ABORT(-EINVAL, ft_t_err, "Invalid format operation");
-        }
-        TRACE_EXIT result;
-}
-#endif
-
-#ifdef MTIOCFTCMD
-/*
- *  send a QIC-117 command to the drive, with optional timeouts,
- *  parameter and result bits. This is intended to be used together
- *  with the formatting ioctl.
- */
-static int mtiocftcmd(struct mtftcmd *ftcmd, int arg_size)
-{
-        int i;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "Mag tape ioctl command: MTIOCFTCMD");
-        if (!capable(CAP_SYS_ADMIN)) {
-                TRACE_ABORT(-EPERM, ft_t_info,
-                            "need CAP_SYS_ADMIN capability to send raw qic-117 commands");
-        }
-        if (zft_qic_mode) {
-                TRACE_ABORT(-EACCES, ft_t_info,
-                            "driver needs to be in raw mode for this ioctl");
-        } 
-        if (arg_size != sizeof(struct mtftcmd)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_info, "bad argument size: %d", arg_size);
-        }
-        if (ftcmd->ft_wait_before) {
-                TRACE_CATCH(ftape_ready_wait(ftcmd->ft_wait_before,
-                                             &ftcmd->ft_status),);
-        }
-        if (ftcmd->ft_status & QIC_STATUS_ERROR)
-                goto ftmtcmd_error;
-        if (ftcmd->ft_result_bits != 0) {
-                TRACE_CATCH(ftape_report_operation(&ftcmd->ft_result,
-                                                   ftcmd->ft_cmd,
-                                                   ftcmd->ft_result_bits),);
-        } else {
-                TRACE_CATCH(ftape_command(ftcmd->ft_cmd),);
-                if (ftcmd->ft_status & QIC_STATUS_ERROR)
-                        goto ftmtcmd_error;
-                for (i = 0; i < ftcmd->ft_parm_cnt; i++) {
-                        TRACE_CATCH(ftape_parameter(ftcmd->ft_parms[i]&0x0f),);
-                        if (ftcmd->ft_status & QIC_STATUS_ERROR)
-                                goto ftmtcmd_error;
-                }
-        }
-        if (ftcmd->ft_wait_after != 0) {
-                TRACE_CATCH(ftape_ready_wait(ftcmd->ft_wait_after,
-                                             &ftcmd->ft_status),);
-        }
-ftmtcmd_error:         
-        if (ftcmd->ft_status & QIC_STATUS_ERROR) {
-                TRACE(ft_t_noise, "error status set");
-                TRACE_CATCH(ftape_report_error(&ftcmd->ft_error,
-                                               &ftcmd->ft_cmd, 1),);
-        }
-        TRACE_EXIT 0; /* this is not an i/o error */
-}
-#endif
-
-/*  IOCTL routine called by kernel-interface code
- */
-int _zft_ioctl(unsigned int command, void __user * arg)
-{
-        int result;
-        union { struct mtop       mtop;
-                struct mtget      mtget;
-                struct mtpos      mtpos;
-#ifdef MTIOCRDFTSEG
-                struct mtftseg    mtftseg;
-#endif
-#ifdef MTIOCVOLINFO
-                struct mtvolinfo  mtvolinfo;
-#endif
-#ifdef MTIOCGETSIZE
-                struct mttapesize mttapesize;
-#endif
-#ifdef MTIOCFTFORMAT
-                struct mtftformat mtftformat;
-#endif
-#ifdef ZFT_OBSOLETE
-                struct mtblksz mtblksz;
-#endif
-#ifdef MTIOCFTCMD
-                struct mtftcmd mtftcmd;
-#endif
-        } krnl_arg;
-        int arg_size = _IOC_SIZE(command);
-        int dir = _IOC_DIR(command);
-        TRACE_FUN(ft_t_flow);
-
-        /* This check will only catch arguments that are too large !
-         */
-        if (dir & (_IOC_READ | _IOC_WRITE) && arg_size > sizeof(krnl_arg)) {
-                TRACE_ABORT(-EINVAL,
-                            ft_t_info, "bad argument size: %d", arg_size);
-        }
-        if (dir & _IOC_WRITE) {
-                if (copy_from_user(&krnl_arg, arg, arg_size) != 0) {
-                        TRACE_EXIT -EFAULT;
-                }
-        }
-        TRACE(ft_t_flow, "called with ioctl command: 0x%08x", command);
-        switch (command) {
-        case MTIOCTOP:
-                result = mtioctop(&krnl_arg.mtop, arg_size);
-                break;
-        case MTIOCGET:
-                result = mtiocget(&krnl_arg.mtget, arg_size);
-                break;
-        case MTIOCPOS:
-                result = mtiocpos(&krnl_arg.mtpos, arg_size);
-                break;
-#ifdef MTIOCVOLINFO
-        case MTIOCVOLINFO:
-                result = mtiocvolinfo(&krnl_arg.mtvolinfo, arg_size);
-                break;
-#endif
-#ifdef ZFT_OBSOLETE
-        case MTIOC_ZFTAPE_GETBLKSZ:
-                result = mtioc_zftape_getblksz(&krnl_arg.mtblksz, arg_size);
-                break;
-#endif
-#ifdef MTIOCRDFTSEG
-        case MTIOCRDFTSEG: /* read a segment via ioctl */
-                result = mtiocrdftseg(&krnl_arg.mtftseg, arg_size);
-                break;
-#endif
-#ifdef MTIOCWRFTSEG
-        case MTIOCWRFTSEG: /* write a segment via ioctl */
-                result = mtiocwrftseg(&krnl_arg.mtftseg, arg_size);
-                break;
-#endif
-#ifdef MTIOCGETSIZE
-        case MTIOCGETSIZE:
-                result = mtiocgetsize(&krnl_arg.mttapesize, arg_size);
-                break;
-#endif
-#ifdef MTIOCFTFORMAT
-        case MTIOCFTFORMAT:
-                result = mtiocftformat(&krnl_arg.mtftformat, arg_size);
-                break;
-#endif
-#ifdef MTIOCFTCMD
-        case MTIOCFTCMD:
-                result = mtiocftcmd(&krnl_arg.mtftcmd, arg_size);
-                break;
-#endif
-        default:
-                result = -EINVAL;
-                break;
-        }
-        if ((result >= 0) && (dir & _IOC_READ)) {
-                if (copy_to_user(arg, &krnl_arg, arg_size) != 0) {
-                        TRACE_EXIT -EFAULT;
-                }
-        }
-        TRACE_EXIT result;
-}
diff --git a/drivers/char/ftape/zftape/zftape-ctl.h b/drivers/char/ftape/zftape/zftape-ctl.h
deleted file mode 100644
index 8e6f2d7ac74e..000000000000
--- a/drivers/char/ftape/zftape/zftape-ctl.h
+++ /dev/null
@@ -1,58 +0,0 @@
-#ifndef _ZFTAPE_CTL_H
-#define _ZFTAPE_CTL_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version. 
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-ctl.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:02 $
- *
- *      This file contains the non-standard IOCTL related definitions
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/ioctl.h>
-#include <linux/mtio.h>
-
-#include "../zftape/zftape-rw.h"
-
-#ifdef CONFIG_ZFTAPE_MODULE
-#define ftape_status (*zft_status)
-#endif
-
-extern int zft_offline;
-extern int zft_mt_compression;
-extern int zft_write_protected;
-extern int zft_header_read;
-extern unsigned int zft_unit;
-extern int zft_resid;
-
-extern void zft_reset_position(zft_position *pos);
-extern int  zft_check_write_access(zft_position *pos);
-extern int  zft_def_idle_state(void);
-
-/*  hooks for the VFS interface 
- */
-extern int  _zft_open(unsigned int dev_minor, unsigned int access_mode);
-extern int  _zft_close(void);
-extern int  _zft_ioctl(unsigned int command, void __user *arg);
-#endif
-
-
-
diff --git a/drivers/char/ftape/zftape/zftape-eof.c b/drivers/char/ftape/zftape/zftape-eof.c
deleted file mode 100644
index dcadcaee9ac1..000000000000
--- a/drivers/char/ftape/zftape/zftape-eof.c
+++ /dev/null
@@ -1,199 +0,0 @@
-/*
- *   I use these routines just to decide when I have to fake a 
- *   volume-table to preserve compatibility to original ftape.
- */
-/*
- *      Copyright (C) 1994-1995 Bas Laarhoven.
- *      
- *      Modified for zftape 1996, 1997 Claus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-eof.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:02 $
- *
- *      This file contains the eof mark handling code
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/string.h>
-#include <linux/errno.h>
-
-#include <linux/zftape.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-eof.h"
-
-/*      Global vars.
- */
-
-/* a copy of the failed sector log from the header segment.
- */
-eof_mark_union *zft_eof_map;
-
-/* number of eof marks (entries in bad sector log) on tape.
- */
-int zft_nr_eof_marks = -1;
-
-
-/*      Local vars.
- */
-
-static char linux_tape_label[] = "Linux raw format V";
-enum { 
-        min_fmt_version = 1, max_fmt_version = 2 
-};
-static unsigned ftape_fmt_version = 0;
-
-
-/* Ftape (mis)uses the bad sector log to record end-of-file marks.
- * Initially (when the tape is erased) all entries in the bad sector
- * log are added to the tape's bad sector map. The bad sector log then
- * is cleared.
- *
- * The bad sector log normally contains entries of the form: 
- * even 16-bit word: segment number of bad sector 
- * odd 16-bit word: encoded date
- * There can be a total of 448 entries (1792 bytes).
- *
- * My guess is that no program is using this bad sector log (the *
- * format seems useless as there is no indication of the bad sector
- * itself, only the segment) However, if any program does use the bad
- * sector log, the format used by ftape will let the program think
- * there are some bad sectors and no harm is done.
- *  
- * The eof mark entries that ftape stores in the bad sector log: even
- * 16-bit word: segment number of eof mark odd 16-bit word: sector
- * number of eof mark [1..32]
- *  
- * The zft_eof_map as maintained is a sorted list of eof mark entries.
- *
- *
- * The tape name field in the header segments is used to store a linux
- * tape identification string and a version number.  This way the tape
- * can be recognized as a Linux raw format tape when using tools under
- * other OS's.
- *
- * 'Wide' QIC tapes (format code 4) don't have a failed sector list
- * anymore. That space is used for the (longer) bad sector map that
- * now is a variable length list too.  We now store our end-of-file
- * marker list after the bad-sector-map on tape. The list is delimited
- * by a (__u32) 0 entry.
- */
-
-int zft_ftape_validate_label(char *label)
-{
-        static char tmp_label[45];
-        int result = 0;
-        TRACE_FUN(ft_t_any);
-        
-        memcpy(tmp_label, label, FT_LABEL_SZ);
-        tmp_label[FT_LABEL_SZ] = '\0';
-        TRACE(ft_t_noise, "tape  label = `%s'", tmp_label);
-        ftape_fmt_version = 0;
-        if (memcmp(label, linux_tape_label, strlen(linux_tape_label)) == 0) {
-                int pos = strlen(linux_tape_label);
-                while (label[pos] >= '0' && label[pos] <= '9') {
-                        ftape_fmt_version *= 10;
-                        ftape_fmt_version = label[ pos++] - '0';
-                }
-                result = (ftape_fmt_version >= min_fmt_version &&
-                          ftape_fmt_version <= max_fmt_version);
-        }
-        TRACE(ft_t_noise, "format version = %d", ftape_fmt_version);
-        TRACE_EXIT result;
-}
-
-static __u8 * find_end_of_eof_list(__u8 * ptr, __u8 * limit)
-{
-        while (ptr + 3 < limit) {
-
-                if (get_unaligned((__u32*)ptr)) {
-                        ptr += sizeof(__u32);
-                } else {
-                        return ptr;
-                }
-        }
-        return NULL;
-}
-
-void zft_ftape_extract_file_marks(__u8* address)
-{
-        int i;
-        TRACE_FUN(ft_t_any);
-        
-        zft_eof_map = NULL;
-        if (ft_format_code == fmt_var || ft_format_code == fmt_big) {
-                __u8* end;
-                __u8* start = ftape_find_end_of_bsm_list(address);
-
-                zft_nr_eof_marks = 0;
-                if (start) {
-                        start += 3; /* skip end of list mark */
-                        end = find_end_of_eof_list(start, 
-                                                   address + FT_SEGMENT_SIZE);
-                        if (end && end - start <= FT_FSL_SIZE) {
-                                zft_nr_eof_marks = ((end - start) / 
-                                                    sizeof(eof_mark_union));
-                                zft_eof_map = (eof_mark_union *)start;
-                        } else {
-                                TRACE(ft_t_err,
-                                      "EOF Mark List is too long or damaged!");
-                        }
-                } else {
-                        TRACE(ft_t_err, 
-                              "Bad Sector List is too long or damaged !");
-                }
-        } else {
-                zft_eof_map = (eof_mark_union *)&address[FT_FSL];
-                zft_nr_eof_marks = GET2(address, FT_FSL_CNT);
-        }
-        TRACE(ft_t_noise, "number of file marks: %d", zft_nr_eof_marks);
-        if (ftape_fmt_version == 1) {
-                TRACE(ft_t_info, "swapping version 1 fields");
-                /* version 1 format uses swapped sector and segment
-                 * fields, correct that !  
-                 */
-                for (i = 0; i < zft_nr_eof_marks; ++i) {
-                        __u16 tmp = GET2(&zft_eof_map[i].mark.segment,0);
-                        PUT2(&zft_eof_map[i].mark.segment, 0, 
-                             GET2(&zft_eof_map[i].mark.date,0));
-                        PUT2(&zft_eof_map[i].mark.date, 0, tmp);
-                }
-        }
-        for (i = 0; i < zft_nr_eof_marks; ++i) {
-                TRACE(ft_t_noise, "eof mark: %5d/%2d",
-                        GET2(&zft_eof_map[i].mark.segment, 0), 
-                        GET2(&zft_eof_map[i].mark.date,0));
-        }
-        TRACE_EXIT;
-}
-
-void zft_clear_ftape_file_marks(void)
-{
-        TRACE_FUN(ft_t_flow);
-        /*  Clear failed sector log: remove all tape marks. We
-         *  don't use old ftape-style EOF-marks.
-         */
-        TRACE(ft_t_info, "Clearing old ftape's eof map");
-        memset(zft_eof_map, 0, zft_nr_eof_marks * sizeof(__u32));
-        zft_nr_eof_marks = 0;
-        PUT2(zft_hseg_buf, FT_FSL_CNT, 0); /* nr of eof-marks */
-        zft_header_changed = 1;
-        zft_update_label(zft_hseg_buf);
-        TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/zftape/zftape-eof.h b/drivers/char/ftape/zftape/zftape-eof.h
deleted file mode 100644
index 26568c26c518..000000000000
--- a/drivers/char/ftape/zftape/zftape-eof.h
+++ /dev/null
@@ -1,52 +0,0 @@
-#ifndef _ZFTAPE_EOF_H
-#define _ZFTAPE_EOF_H
-
-/*
- * Copyright (C) 1994-1995 Bas Laarhoven.
- * adaptaed for zftape 1996, 1997 by Claus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-eof.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:03 $
- *
- *      Definitions and declarations for the end of file markers
- *      for the QIC-40/80 floppy-tape driver for Linux.
- */
-
-#include <linux/ftape-header-segment.h>
-#include "../zftape/zftape-buffers.h"
-/*  failed sector log size (only used if format code != 4).
- */
-
-typedef union {
-        ft_fsl_entry mark;
-        __u32 entry;
-} eof_mark_union;
- 
-/*      ftape-eof.c defined global vars.
- */
-extern int zft_nr_eof_marks;
-extern eof_mark_union *zft_eof_map;
-
-/*      ftape-eof.c defined global functions.
- */
-extern void zft_ftape_extract_file_marks(__u8* address);
-extern int  zft_ftape_validate_label(char* label);
-extern void zft_clear_ftape_file_marks(void);
-
-#endif
diff --git a/drivers/char/ftape/zftape/zftape-init.c b/drivers/char/ftape/zftape/zftape-init.c
deleted file mode 100644
index 164a1aa77a2f..000000000000
--- a/drivers/char/ftape/zftape/zftape-init.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- *      This file contains the code that registers the zftape frontend 
- *      to the ftape floppy tape driver for Linux
- */
-
-#include <linux/module.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/signal.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#ifdef CONFIG_KMOD
-#include <linux/kmod.h>
-#endif
-#include <linux/fcntl.h>
-#include <linux/smp_lock.h>
-
-#include <linux/zftape.h>
-#include <linux/init.h>
-#include <linux/device.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-buffers.h"
-
-MODULE_AUTHOR("(c) 1996, 1997 Claus-Justus Heine "
-              "(claus@momo.math.rwth-aachen.de)");
-MODULE_DESCRIPTION(ZFTAPE_VERSION " - "
-                   "VFS interface for the Linux floppy tape driver. "
-                   "Support for QIC-113 compatible volume table "
-                   "and builtin compression (lzrw3 algorithm)");
-MODULE_SUPPORTED_DEVICE("char-major-27");
-MODULE_LICENSE("GPL");
-
-/*      Global vars.
- */
-struct zft_cmpr_ops *zft_cmpr_ops = NULL;
-const ftape_info *zft_status;
-
-/*      Local vars.
- */
-static unsigned long busy_flag;
-
-static sigset_t orig_sigmask;
-
-/*  the interface to the kernel vfs layer
- */
-
-/* Note about llseek():
- *
- * st.c and tpqic.c update fp->f_pos but don't implment llseek() and
- * initialize the llseek component of the file_ops struct with NULL.
- * This means that the user will get the default seek, but the tape
- * device will not respect the new position, but happily read from the
- * old position. Think a zftape specific llseek() function would be
- * better, returning -ESPIPE. TODO.
- */
-
-static int  zft_open (struct inode *ino, struct file *filep);
-static int zft_close(struct inode *ino, struct file *filep);
-static int  zft_ioctl(struct inode *ino, struct file *filep,
-                      unsigned int command, unsigned long arg);
-static int  zft_mmap(struct file *filep, struct vm_area_struct *vma);
-static ssize_t zft_read (struct file *fp, char __user *buff,
-                         size_t req_len, loff_t *ppos);
-static ssize_t zft_write(struct file *fp, const char __user *buff,
-                         size_t req_len, loff_t *ppos);
-
-static const struct file_operations zft_cdev =
-{
-        .owner          = THIS_MODULE,
-        .read           = zft_read,
-        .write          = zft_write,
-        .ioctl          = zft_ioctl,
-        .mmap           = zft_mmap,
-        .open           = zft_open,
-        .release        = zft_close,
-};
-
-static struct class *zft_class;
-
-/*      Open floppy tape device
- */
-static int zft_open(struct inode *ino, struct file *filep)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        nonseekable_open(ino, filep);
-        TRACE(ft_t_flow, "called for minor %d", iminor(ino));
-        if ( test_and_set_bit(0,&busy_flag) ) {
-                TRACE_ABORT(-EBUSY, ft_t_warn, "failed: already busy");
-        }
-        if ((iminor(ino) & ~(ZFT_MINOR_OP_MASK | FTAPE_NO_REWIND))
-             > 
-            FTAPE_SEL_D) {
-                clear_bit(0,&busy_flag);
-                TRACE_ABORT(-ENXIO, ft_t_err, "failed: invalid unit nr");
-        }
-        orig_sigmask = current->blocked;
-        sigfillset(&current->blocked);
-        result = _zft_open(iminor(ino), filep->f_flags & O_ACCMODE);
-        if (result < 0) {
-                current->blocked = orig_sigmask; /* restore mask */
-                clear_bit(0,&busy_flag);
-                TRACE_ABORT(result, ft_t_err, "_ftape_open failed");
-        } else {
-                /* Mask signals that will disturb proper operation of the
-                 * program that is calling.
-                 */
-                current->blocked = orig_sigmask;
-                sigaddsetmask (&current->blocked, _DO_BLOCK);
-                TRACE_EXIT 0;
-        }
-}
-
-/*      Close floppy tape device
- */
-static int zft_close(struct inode *ino, struct file *filep)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        if ( !test_bit(0,&busy_flag) || iminor(ino) != zft_unit) {
-                TRACE(ft_t_err, "failed: not busy or wrong unit");
-                TRACE_EXIT 0;
-        }
-        sigfillset(&current->blocked);
-        result = _zft_close();
-        if (result < 0) {
-                TRACE(ft_t_err, "_zft_close failed");
-        }
-        current->blocked = orig_sigmask; /* restore before open state */
-        clear_bit(0,&busy_flag);
-        TRACE_EXIT 0;
-}
-
-/*      Ioctl for floppy tape device
- */
-static int zft_ioctl(struct inode *ino, struct file *filep,
-                     unsigned int command, unsigned long arg)
-{
-        int result = -EIO;
-        sigset_t old_sigmask;
-        TRACE_FUN(ft_t_flow);
-
-        if ( !test_bit(0,&busy_flag) || iminor(ino) != zft_unit || ft_failure) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "failed: not busy, failure or wrong unit");
-        }
-        old_sigmask = current->blocked; /* save mask */
-        sigfillset(&current->blocked);
-        /* This will work as long as sizeof(void *) == sizeof(long) */
-        result = _zft_ioctl(command, (void __user *) arg);
-        current->blocked = old_sigmask; /* restore mask */
-        TRACE_EXIT result;
-}
-
-/*      Ioctl for floppy tape device
- */
-static int  zft_mmap(struct file *filep, struct vm_area_struct *vma)
-{
-        int result = -EIO;
-        sigset_t old_sigmask;
-        TRACE_FUN(ft_t_flow);
-
-        if ( !test_bit(0,&busy_flag) || 
-            iminor(filep->f_dentry->d_inode) != zft_unit || 
-            ft_failure)
-        {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "failed: not busy, failure or wrong unit");
-        }
-        old_sigmask = current->blocked; /* save mask */
-        sigfillset(&current->blocked);
-        if ((result = ftape_mmap(vma)) >= 0) {
-#ifndef MSYNC_BUG_WAS_FIXED
-                static struct vm_operations_struct dummy = { NULL, };
-                vma->vm_ops = &dummy;
-#endif
-        }
-        current->blocked = old_sigmask; /* restore mask */
-        TRACE_EXIT result;
-}
-
-/*      Read from floppy tape device
- */
-static ssize_t zft_read(struct file *fp, char __user *buff,
-                        size_t req_len, loff_t *ppos)
-{
-        int result = -EIO;
-        sigset_t old_sigmask;
-        struct inode *ino = fp->f_dentry->d_inode;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_data_flow, "called with count: %ld", (unsigned long)req_len);
-        if (!test_bit(0,&busy_flag)  || iminor(ino) != zft_unit || ft_failure) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "failed: not busy, failure or wrong unit");
-        }
-        old_sigmask = current->blocked; /* save mask */
-        sigfillset(&current->blocked);
-        result = _zft_read(buff, req_len);
-        current->blocked = old_sigmask; /* restore mask */
-        TRACE(ft_t_data_flow, "return with count: %d", result);
-        TRACE_EXIT result;
-}
-
-/*      Write to tape device
- */
-static ssize_t zft_write(struct file *fp, const char __user *buff,
-                         size_t req_len, loff_t *ppos)
-{
-        int result = -EIO;
-        sigset_t old_sigmask;
-        struct inode *ino = fp->f_dentry->d_inode;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_flow, "called with count: %ld", (unsigned long)req_len);
-        if (!test_bit(0,&busy_flag) || iminor(ino) != zft_unit || ft_failure) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "failed: not busy, failure or wrong unit");
-        }
-        old_sigmask = current->blocked; /* save mask */
-        sigfillset(&current->blocked);
-        result = _zft_write(buff, req_len);
-        current->blocked = old_sigmask; /* restore mask */
-        TRACE(ft_t_data_flow, "return with count: %d", result);
-        TRACE_EXIT result;
-}
-
-/*                    END OF VFS INTERFACE 
- *          
- *****************************************************************************/
-
-/*  driver/module initialization
- */
-
-/*  the compression module has to call this function to hook into the zftape 
- *  code
- */
-int zft_cmpr_register(struct zft_cmpr_ops *new_ops)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        if (zft_cmpr_ops != NULL) {
-                TRACE_EXIT -EBUSY;
-        } else {
-                zft_cmpr_ops = new_ops;
-                TRACE_EXIT 0;
-        }
-}
-
-/*  lock the zft-compressor() module.
- */
-int zft_cmpr_lock(int try_to_load)
-{
-        if (zft_cmpr_ops == NULL) {
-#ifdef CONFIG_KMOD
-                if (try_to_load) {
-                        request_module("zft-compressor");
-                        if (zft_cmpr_ops == NULL) {
-                                return -ENOSYS;
-                        }
-                } else {
-                        return -ENOSYS;
-                }
-#else
-                return -ENOSYS;
-#endif
-        }
-        (*zft_cmpr_ops->lock)();
-        return 0;
-}
-
-#ifdef CONFIG_ZFT_COMPRESSOR
-extern int zft_compressor_init(void);
-#endif
-
-/*  Called by modules package when installing the driver or by kernel
- *  during the initialization phase
- */
-int __init zft_init(void)
-{
-        int i;
-        TRACE_FUN(ft_t_flow);
-
-#ifdef MODULE
-        printk(KERN_INFO ZFTAPE_VERSION "\n");
-        if (TRACE_LEVEL >= ft_t_info) {
-                printk(
-KERN_INFO
-"(c) 1996, 1997 Claus-Justus Heine (claus@momo.math.rwth-aachen.de)\n"
-KERN_INFO
-"vfs interface for ftape floppy tape driver.\n"
-KERN_INFO
-"Support for QIC-113 compatible volume table, dynamic memory allocation\n"
-KERN_INFO
-"and builtin compression (lzrw3 algorithm).\n");
-        }
-#else /* !MODULE */
-        /* print a short no-nonsense boot message */
-        printk(KERN_INFO ZFTAPE_VERSION "\n");
-#endif /* MODULE */
-        TRACE(ft_t_info, "zft_init @ 0x%p", zft_init);
-        TRACE(ft_t_info,
-              "installing zftape VFS interface for ftape driver ...");
-        TRACE_CATCH(register_chrdev(QIC117_TAPE_MAJOR, "zft", &zft_cdev),);
-
-        zft_class = class_create(THIS_MODULE, "zft");
-        for (i = 0; i < 4; i++) {
-                class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
-                class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
-                class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
-                class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
-                class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
-                class_device_create(zft_class, NULL, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
-        }
-
-#ifdef CONFIG_ZFT_COMPRESSOR
-        (void)zft_compressor_init();
-#endif
-        zft_status = ftape_get_status(); /*  fetch global data of ftape 
-                                          *  hardware driver 
-                                          */
-        TRACE_EXIT 0;
-}
-
-
-/* Called by modules package when removing the driver 
- */
-static void zft_exit(void)
-{
-        int i;
-        TRACE_FUN(ft_t_flow);
-
-        if (unregister_chrdev(QIC117_TAPE_MAJOR, "zft") != 0) {
-                TRACE(ft_t_warn, "failed");
-        } else {
-                TRACE(ft_t_info, "successful");
-        }
-        for (i = 0; i < 4; i++) {
-                class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i));
-                class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4));
-                class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16));
-                class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20));
-                class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32));
-                class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36));
-        }
-        class_destroy(zft_class);
-        zft_uninit_mem(); /* release remaining memory, if any */
-        printk(KERN_INFO "zftape successfully unloaded.\n");
-        TRACE_EXIT;
-}
-
-module_init(zft_init);
-module_exit(zft_exit);
diff --git a/drivers/char/ftape/zftape/zftape-init.h b/drivers/char/ftape/zftape/zftape-init.h
deleted file mode 100644
index 937e5d48c20e..000000000000
--- a/drivers/char/ftape/zftape/zftape-init.h
+++ /dev/null
@@ -1,77 +0,0 @@
-#ifndef _ZFTAPE_INIT_H
-#define _ZFTAPE_INIT_H
-
-/*
- * Copyright (C) 1996, 1997 Claus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-init.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:05 $
- *
- * This file contains definitions and macro for the vfs 
- * interface defined by zftape
- *
- */
-
-#include <linux/ftape-header-segment.h>
-
-#include "../lowlevel/ftape-tracing.h"
-#include "../lowlevel/ftape-ctl.h"
-#include "../lowlevel/ftape-read.h"
-#include "../lowlevel/ftape-write.h"
-#include "../lowlevel/ftape-bsm.h"
-#include "../lowlevel/ftape-io.h"
-#include "../lowlevel/ftape-buffer.h"
-#include "../lowlevel/ftape-format.h"
-
-#include "../zftape/zftape-rw.h"
-
-#ifdef MODULE
-#define ftape_status (*zft_status)
-#endif
-
-extern const  ftape_info *zft_status; /* needed for zftape-vtbl.h */
-
-#include "../zftape/zftape-vtbl.h"
-
-struct zft_cmpr_ops {
-        int (*write)(int *write_cnt,
-                     __u8 *dst_buf, const int seg_sz,
-                     const __u8 __user *src_buf, const int req_len, 
-                     const zft_position *pos, const zft_volinfo *volume);
-        int (*read)(int *read_cnt,
-                    __u8 __user *dst_buf, const int req_len,
-                    const __u8 *src_buf, const int seg_sz,
-                    const zft_position *pos, const zft_volinfo *volume);
-        int (*seek)(unsigned int new_block_pos,
-                    zft_position *pos, const zft_volinfo *volume,
-                    __u8 *buffer);
-        void (*lock)   (void);
-        void (*reset)  (void);
-        void (*cleanup)(void);
-};
-
-extern struct zft_cmpr_ops *zft_cmpr_ops;
-/* zftape-init.c defined global functions.
- */
-extern int                  zft_cmpr_register(struct zft_cmpr_ops *new_ops);
-extern int                  zft_cmpr_lock(int try_to_load);
-
-#endif
-
-
diff --git a/drivers/char/ftape/zftape/zftape-read.c b/drivers/char/ftape/zftape/zftape-read.c
deleted file mode 100644
index 214bf03dce68..000000000000
--- a/drivers/char/ftape/zftape/zftape-read.c
+++ /dev/null
@@ -1,377 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-read.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:06 $
- *
- *      This file contains the high level reading code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-int zft_just_before_eof;
-
-/*      Local vars.
- */
-static int buf_len_rd;
-
-void zft_zap_read_buffers(void)
-{
-        buf_len_rd = 0;
-}
-
-int zft_read_header_segments(void)      
-{
-        TRACE_FUN(ft_t_flow);
-
-        zft_header_read = 0;
-        TRACE_CATCH(zft_vmalloc_once(&zft_hseg_buf, FT_SEGMENT_SIZE),);
-        TRACE_CATCH(ftape_read_header_segment(zft_hseg_buf),);
-        TRACE(ft_t_info, "Segments written since first format: %d",
-              (int)GET4(zft_hseg_buf, FT_SEG_CNT));
-        zft_qic113 = (ft_format_code != fmt_normal &&
-                      ft_format_code != fmt_1100ft &&
-                      ft_format_code != fmt_425ft);
-        TRACE(ft_t_info, "ft_first_data_segment: %d, ft_last_data_segment: %d", 
-              ft_first_data_segment, ft_last_data_segment);
-        zft_capacity = zft_get_capacity();
-        zft_old_ftape = zft_ftape_validate_label(&zft_hseg_buf[FT_LABEL]);
-        if (zft_old_ftape) {
-                TRACE(ft_t_info, 
-"Found old ftaped tape, emulating eof marks, entering read-only mode");
-                zft_ftape_extract_file_marks(zft_hseg_buf);
-                TRACE_CATCH(zft_fake_volume_headers(zft_eof_map, 
-                                                    zft_nr_eof_marks),);
-        } else {
-                /* the specs say that the volume table must be
-                 * initialized with zeroes during formatting, so it
-                 * MUST be readable, i.e. contain vaid ECC
-                 * information.  
-                 */
-                TRACE_CATCH(ftape_read_segment(ft_first_data_segment, 
-                                               zft_deblock_buf, 
-                                               FT_RD_SINGLE),);
-                TRACE_CATCH(zft_extract_volume_headers(zft_deblock_buf),);
-        }
-        zft_header_read = 1;
-        zft_set_flags(zft_unit);
-        zft_reset_position(&zft_pos);
-        TRACE_EXIT 0;
-}
-
-int zft_fetch_segment_fraction(const unsigned int segment, void *buffer,
-                               const ft_read_mode_t read_mode,
-                               const unsigned int start,
-                               const unsigned int size)
-{
-        int seg_sz;
-        TRACE_FUN(ft_t_flow);
-
-        if (segment == zft_deblock_segment) {
-                TRACE(ft_t_data_flow,
-                      "re-using segment %d already in deblock buffer",
-                      segment);
-                seg_sz = zft_get_seg_sz(segment);
-                if (start > seg_sz) {
-                        TRACE_ABORT(-EINVAL, ft_t_bug,
-                                    "trying to read beyond end of segment:\n"
-                                    KERN_INFO "seg_sz : %d\n"
-                                    KERN_INFO "start  : %d\n"
-                                    KERN_INFO "segment: %d",
-                                    seg_sz, start, segment);
-                }
-                if ((start + size) > seg_sz) {
-                        TRACE_EXIT seg_sz - start;
-                }
-                TRACE_EXIT size;
-        }
-        seg_sz = ftape_read_segment_fraction(segment, buffer, read_mode,
-                                             start, size);
-        TRACE(ft_t_data_flow, "segment %d, result %d", segment, seg_sz);
-        if ((int)seg_sz >= 0 && start == 0 && size == FT_SEGMENT_SIZE) {
-                /*  this implicitly assumes that we are always called with
-                 *  buffer == zft_deblock_buf 
-                 */
-                zft_deblock_segment = segment;
-        } else {
-                zft_deblock_segment = -1;
-        }
-        TRACE_EXIT seg_sz;
-}
-
-/*
- * out:
- *
- * int *read_cnt: the number of bytes we removed from the
- *                zft_deblock_buf (result)
- *
- * int *to_do   : the remaining size of the read-request. Is changed.
- *
- * in:
- *
- * char *buff      : buff is the address of the upper part of the user
- *                   buffer, that hasn't been filled with data yet.
- * int buf_pos_read: copy of buf_pos_rd
- * int buf_len_read: copy of buf_len_rd
- * char *zft_deblock_buf: ftape_zft_deblock_buf
- *
- * returns the amount of data actually copied to the user-buffer
- *
- * to_do MUST NOT SHRINK except to indicate an EOT. In this case to_do
- * has to be set to 0. We cannot return -ENOSPC, because we return the
- * amount of data actually * copied to the user-buffer
- */
-static int zft_simple_read (int *read_cnt, 
-                            __u8  __user *dst_buf, 
-                            const int to_do, 
-                            const __u8 *src_buf, 
-                            const int seg_sz, 
-                            const zft_position *pos,
-                            const zft_volinfo *volume)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (seg_sz - pos->seg_byte_pos < to_do) {
-                *read_cnt = seg_sz - pos->seg_byte_pos;
-        } else {
-                *read_cnt = to_do;
-        }
-        if (copy_to_user(dst_buf, 
-                         src_buf + pos->seg_byte_pos, *read_cnt) != 0) {
-                TRACE_EXIT -EFAULT;
-        }
-        TRACE(ft_t_noise, "nr bytes just read: %d", *read_cnt);
-        TRACE_EXIT *read_cnt;
-}
-
-/* req_len: gets clipped due to EOT of EOF.
- * req_clipped: is a flag indicating whether req_len was clipped or not
- * volume: contains information on current volume (blk_sz etc.)
- */
-static int check_read_access(int *req_len, 
-                             const zft_volinfo **volume,
-                             int *req_clipped, 
-                             const zft_position *pos)
-{
-        static __s64 remaining;
-        static int eod;
-        TRACE_FUN(ft_t_flow);
-        
-        if (zft_io_state != zft_reading) {
-                if (zft_offline) { /* offline includes no_tape */
-                        TRACE_ABORT(-ENXIO, ft_t_warn,
-                                    "tape is offline or no cartridge");
-                }
-                if (!ft_formatted) {
-                        TRACE_ABORT(-EACCES,
-                                    ft_t_warn, "tape is not formatted");
-                }
-                /*  now enter defined state, read header segment if not
-                 *  already done and flush write buffers
-                 */
-                TRACE_CATCH(zft_def_idle_state(),);
-                zft_io_state = zft_reading;
-                if (zft_tape_at_eod(pos)) {
-                        eod = 1;
-                        TRACE_EXIT 1;
-                }
-                eod = 0;
-                *volume = zft_find_volume(pos->seg_pos);
-                /* get the space left until EOF */
-                remaining = zft_check_for_eof(*volume, pos);
-                buf_len_rd = 0;
-                TRACE(ft_t_noise, "remaining: " LL_X ", vol_no: %d",
-                      LL(remaining), (*volume)->count);
-        } else if (zft_tape_at_eod(pos)) {
-                if (++eod > 2) {
-                        TRACE_EXIT -EIO; /* st.c also returns -EIO */
-                } else {
-                        TRACE_EXIT 1;
-                }
-        }
-        if ((*req_len % (*volume)->blk_sz) != 0) {
-                /*  this message is informational only. The user gets the
-                 *  proper return value
-                 */
-                TRACE_ABORT(-EINVAL, ft_t_info,
-                            "req_len %d not a multiple of block size %d",
-                            *req_len, (*volume)->blk_sz);
-        }
-        /* As GNU tar doesn't accept partial read counts when the
-         * multiple volume flag is set, we make sure to return the
-         * requested amount of data. Except, of course, at the end of
-         * the tape or file mark.  
-         */
-        remaining -= *req_len;
-        if (remaining <= 0) {
-                TRACE(ft_t_noise, 
-                      "clipped request from %d to %d.", 
-                      *req_len, (int)(*req_len + remaining));
-                *req_len += remaining;
-                *req_clipped = 1;
-        } else {
-                *req_clipped = 0;
-        }
-        TRACE_EXIT 0;
-}
-
-/* this_segs_size: the current segment's size.
- * buff: the USER-SPACE buffer provided by the calling function.
- * req_len: how much data should be read at most.
- * volume: contains information on current volume (blk_sz etc.)
- */  
-static int empty_deblock_buf(__u8 __user *usr_buf, const int req_len,
-                             const __u8 *src_buf, const int seg_sz,
-                             zft_position *pos,
-                             const zft_volinfo *volume)
-{
-        int cnt;
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_data_flow, "this_segs_size: %d", seg_sz);
-        if (zft_use_compression && volume->use_compression) {
-                TRACE_CATCH(zft_cmpr_lock(1 /* try to load */),);
-                TRACE_CATCH(result= (*zft_cmpr_ops->read)(&cnt,
-                                                          usr_buf, req_len,
-                                                          src_buf, seg_sz,
-                                                          pos, volume),);
-        } else {                                  
-                TRACE_CATCH(result= zft_simple_read (&cnt,
-                                                     usr_buf, req_len,
-                                                     src_buf, seg_sz,
-                                                     pos, volume),);
-        }
-        pos->volume_pos   += result;
-        pos->tape_pos     += cnt;
-        pos->seg_byte_pos += cnt;
-        buf_len_rd        -= cnt; /* remaining bytes in buffer */
-        TRACE(ft_t_data_flow, "buf_len_rd: %d, cnt: %d", buf_len_rd, cnt);
-        if(pos->seg_byte_pos >= seg_sz) {
-                pos->seg_pos++;
-                pos->seg_byte_pos = 0;
-        }
-        TRACE(ft_t_data_flow, "bytes moved out of deblock-buffer: %d", cnt);
-        TRACE_EXIT result;
-}
-
-
-/* note: we store the segment id of the segment that is inside the
- * deblock buffer. This spares a lot of ftape_read_segment()s when we
- * use small block-sizes. The block-size may be 1kb (SECTOR_SIZE). In
- * this case a MTFSR 28 maybe still inside the same segment.
- */
-int _zft_read(char __user *buff, int req_len)
-{
-        int req_clipped;
-        int result     = 0;
-        int bytes_read = 0;
-        static unsigned int seg_sz = 0;
-        static const zft_volinfo *volume = NULL;
-        TRACE_FUN(ft_t_flow);
-        
-        zft_resid = req_len;
-        result = check_read_access(&req_len, &volume,
-                                   &req_clipped, &zft_pos);
-        switch(result) {
-        case 0: 
-                break; /* nothing special */
-        case 1: 
-                TRACE(ft_t_noise, "EOD reached");
-                TRACE_EXIT 0;   /* EOD */
-        default:
-                TRACE_ABORT(result, ft_t_noise,
-                            "check_read_access() failed with result %d",
-                            result);
-                TRACE_EXIT result;
-        }
-        while (req_len > 0) { 
-                /*  Allow escape from this loop on signal !
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                /* buf_len_rd == 0 means that we need to read a new
-                 * segment.
-                 */
-                if (buf_len_rd == 0) {
-                        while((result = zft_fetch_segment(zft_pos.seg_pos,
-                                                          zft_deblock_buf,
-                                                          FT_RD_AHEAD)) == 0) {
-                                zft_pos.seg_pos ++;
-                                zft_pos.seg_byte_pos = 0;
-                        }
-                        if (result < 0) {
-                                zft_resid -= bytes_read;
-                                TRACE_ABORT(result, ft_t_noise,
-                                            "zft_fetch_segment(): %d",
-                                            result);
-                        }
-                        seg_sz = result;
-                        buf_len_rd = seg_sz - zft_pos.seg_byte_pos;
-                }
-                TRACE_CATCH(result = empty_deblock_buf(buff, 
-                                                       req_len,
-                                                       zft_deblock_buf, 
-                                                       seg_sz, 
-                                                       &zft_pos,
-                                                       volume),
-                            zft_resid -= bytes_read);
-                TRACE(ft_t_data_flow, "bytes just read: %d", result);
-                bytes_read += result; /* what we got so far       */
-                buff       += result; /* index in user-buffer     */
-                req_len    -= result; /* what's left from req_len */
-        } /* while (req_len  > 0) */
-        if (req_clipped) {
-                TRACE(ft_t_data_flow,
-                      "maybe partial count because of eof mark");
-                if (zft_just_before_eof && bytes_read == 0) {
-                        /* req_len was > 0, but user didn't get
-                         * anything the user has read in the eof-mark 
-                         */
-                        zft_move_past_eof(&zft_pos);
-                        ftape_abort_operation();
-                } else {
-                        /* don't skip to the next file before the user
-                         * tried to read a second time past EOF Just
-                         * mark that we are at EOF and maybe decrement
-                         * zft_seg_pos to stay in the same volume;
-                         */
-                        zft_just_before_eof = 1;
-                        zft_position_before_eof(&zft_pos, volume);
-                        TRACE(ft_t_noise, "just before eof");
-                }
-        }
-        zft_resid -= result; /* for MTSTATUS       */
-        TRACE_EXIT bytes_read;
-}
diff --git a/drivers/char/ftape/zftape/zftape-read.h b/drivers/char/ftape/zftape/zftape-read.h
deleted file mode 100644
index 42941de0c23a..000000000000
--- a/drivers/char/ftape/zftape/zftape-read.h
+++ /dev/null
@@ -1,53 +0,0 @@
-#ifndef _ZFTAPE_READ_H
-#define _ZFTAPE_READ_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-read.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:07 $
- *
- *      This file contains the definitions for the read functions
- *      for the zftape driver for Linux.
- *
- */
-
-#include "../lowlevel/ftape-read.h"
-
-/*      ftape-read.c defined global vars.
- */
-extern int zft_just_before_eof;
-        
-/*      ftape-read.c defined global functions.
- */
-extern void zft_zap_read_buffers(void);
-extern int  zft_read_header_segments(void);
-extern int  zft_fetch_segment_fraction(const unsigned int segment,
-                                       void *buffer,
-                                       const ft_read_mode_t read_mode,
-                                       const unsigned int start,
-                                       const unsigned int size);
-#define zft_fetch_segment(segment, address, read_mode)          \
-        zft_fetch_segment_fraction(segment, address, read_mode, \
-                                   0, FT_SEGMENT_SIZE)
-/*   hook for the VFS interface
- */
-extern int  _zft_read(char __user *buff, int req_len);
-
-#endif /* _ZFTAPE_READ_H */
diff --git a/drivers/char/ftape/zftape/zftape-rw.c b/drivers/char/ftape/zftape/zftape-rw.c
deleted file mode 100644
index dab634686885..000000000000
--- a/drivers/char/ftape/zftape/zftape-rw.c
+++ /dev/null
@@ -1,375 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-rw.c,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:08 $
- *
- *      This file contains some common code for the r/w code for
- *      zftape.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/zftape.h>
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-
-__u8 *zft_deblock_buf;
-__u8 *zft_hseg_buf;
-int zft_deblock_segment = -1;
-zft_status_enum zft_io_state = zft_idle;
-int zft_header_changed;
-int zft_qic113; /* conform to old specs. and old zftape */
-int zft_use_compression;
-zft_position zft_pos = {
-        -1, /* seg_pos */
-        0,  /* seg_byte_pos */
-        0,  /* tape_pos */
-        0   /* volume_pos */
-};
-unsigned int zft_blk_sz = CONFIG_ZFT_DFLT_BLK_SZ;
-__s64 zft_capacity;
-
-unsigned int zft_written_segments;
-int zft_label_changed;
-
-/*      Local vars.
- */
-
-unsigned int zft_get_seg_sz(unsigned int segment)
-{
-        int size;
-        TRACE_FUN(ft_t_any);
-        
-        size = FT_SEGMENT_SIZE - 
-                count_ones(ftape_get_bad_sector_entry(segment))*FT_SECTOR_SIZE;
-        if (size > 0) {
-                TRACE_EXIT (unsigned)size; 
-        } else {
-                TRACE_EXIT 0;
-        }
-}
-
-/* ftape_set_flags(). Claus-Justus Heine, 1994/1995
- */
-void zft_set_flags(unsigned minor_unit)
-{     
-        TRACE_FUN(ft_t_flow);
-        
-        zft_use_compression = zft_qic_mode = 0;
-        switch (minor_unit & ZFT_MINOR_OP_MASK) {
-        case (ZFT_Q80_MODE | ZFT_ZIP_MODE):
-        case ZFT_ZIP_MODE:
-                zft_use_compression = 1;
-        case 0:
-        case ZFT_Q80_MODE:
-                zft_qic_mode = 1;
-                if (zft_mt_compression) { /* override the default */
-                        zft_use_compression = 1;
-                }
-                break;
-        case ZFT_RAW_MODE:
-                TRACE(ft_t_noise, "switching to raw mode");
-                break;
-        default:
-                TRACE(ft_t_warn, "Warning:\n"
-                      KERN_INFO "Wrong combination of minor device bits.\n"
-                      KERN_INFO "Switching to raw read-only mode.");
-                zft_write_protected = 1;
-                break;
-        }
-        TRACE_EXIT;
-}
-
-/* computes the segment and byte offset inside the segment
- * corresponding to tape_pos.
- *
- * tape_pos gives the offset in bytes from the beginning of the
- * ft_first_data_segment *seg_byte_pos is the offset in the current
- * segment in bytes
- *
- * Of, if this routine was called often one should cache the last data
- * pos it was called with, but actually this is only needed in
- * ftape_seek_block(), that is, almost never.
- */
-int zft_calc_seg_byte_coord(int *seg_byte_pos, __s64 tape_pos)
-{
-        int segment;
-        int seg_sz;
-        TRACE_FUN(ft_t_flow);
-        
-        if (tape_pos == 0) {
-                *seg_byte_pos = 0;
-                segment = ft_first_data_segment;
-        } else {
-                seg_sz = 0;
-                
-                for (segment = ft_first_data_segment; 
-                     ((tape_pos > 0) && (segment <= ft_last_data_segment));
-                     segment++) {
-                        seg_sz = zft_get_seg_sz(segment); 
-                        tape_pos -= seg_sz;
-                }
-                if(tape_pos >= 0) {
-                        /* the case tape_pos > != 0 means that the
-                         * argument tape_pos lies beyond the EOT.
-                         */
-                        *seg_byte_pos= 0;
-                } else { /* tape_pos < 0 */
-                        segment--;
-                        *seg_byte_pos= tape_pos + seg_sz;
-                }
-        }
-        TRACE_EXIT(segment);
-}
-
-/* ftape_calc_tape_pos().
- *
- * computes the offset in bytes from the beginning of the
- * ft_first_data_segment inverse to ftape_calc_seg_byte_coord
- *
- * We should do some caching. But how:
- *
- * Each time the header segments are read in, this routine is called
- * with ft_tracks_per_tape*segments_per_track argumnet. So this should be
- * the time to reset the cache.
- *
- * Also, it might be in the future that the bad sector map gets
- * changed.  -> reset the cache
- */
-static int seg_pos;
-static __s64 tape_pos;
-
-__s64 zft_get_capacity(void)
-{
-        seg_pos  = ft_first_data_segment;
-        tape_pos = 0;
-
-        while (seg_pos <= ft_last_data_segment) {
-                tape_pos += zft_get_seg_sz(seg_pos ++);
-        }
-        return tape_pos;
-}
-
-__s64 zft_calc_tape_pos(int segment)
-{
-        int d1, d2, d3;
-        TRACE_FUN(ft_t_any);
-        
-        if (segment > ft_last_data_segment) {
-                TRACE_EXIT zft_capacity;
-        }
-        if (segment < ft_first_data_segment) {
-                TRACE_EXIT 0;
-        }
-        d2 = segment - seg_pos;
-        if (-d2 > 10) {
-                d1 = segment - ft_first_data_segment;
-                if (-d2 > d1) {
-                        tape_pos = 0;
-                        seg_pos = ft_first_data_segment;
-                        d2 = d1;
-                }
-        }
-        if (d2 > 10) {
-                d3 = ft_last_data_segment - segment;
-                if (d2 > d3) {
-                        tape_pos = zft_capacity;
-                        seg_pos  = ft_last_data_segment + 1;
-                        d2 = -d3;
-                }
-        }               
-        if (d2 > 0) {
-                while (seg_pos < segment) {
-                        tape_pos +=  zft_get_seg_sz(seg_pos++);
-                }
-        } else {
-                while (seg_pos > segment) {
-                        tape_pos -=  zft_get_seg_sz(--seg_pos);
-                }
-        }
-        TRACE(ft_t_noise, "new cached pos: %d", seg_pos);
-
-        TRACE_EXIT tape_pos;
-}
-
-/* copy Z-label string to buffer, keeps track of the correct offset in
- * `buffer' 
- */
-void zft_update_label(__u8 *buffer)
-{ 
-        TRACE_FUN(ft_t_flow);
-        
-        if (strncmp(&buffer[FT_LABEL], ZFTAPE_LABEL, 
-                    sizeof(ZFTAPE_LABEL)-1) != 0) {
-                TRACE(ft_t_info, "updating label from \"%s\" to \"%s\"",
-                      &buffer[FT_LABEL], ZFTAPE_LABEL);
-                strcpy(&buffer[FT_LABEL], ZFTAPE_LABEL);
-                memset(&buffer[FT_LABEL] + sizeof(ZFTAPE_LABEL) - 1, ' ', 
-                       FT_LABEL_SZ - sizeof(ZFTAPE_LABEL + 1));
-                PUT4(buffer, FT_LABEL_DATE, 0);
-                zft_label_changed = zft_header_changed = 1; /* changed */
-        }
-        TRACE_EXIT;
-}
-
-int zft_verify_write_segments(unsigned int segment, 
-                              __u8 *data, size_t size,
-                              __u8 *buffer)
-{
-        int result;
-        __u8 *write_buf;
-        __u8 *src_buf;
-        int single;
-        int seg_pos;
-        int seg_sz;
-        int remaining;
-        ft_write_mode_t write_mode;
-        TRACE_FUN(ft_t_flow);
-
-        seg_pos   = segment;
-        seg_sz    = zft_get_seg_sz(seg_pos);
-        src_buf   = data;
-        single    = size <= seg_sz;
-        remaining = size;
-        do {
-                TRACE(ft_t_noise, "\n"
-                      KERN_INFO "remaining: %d\n"
-                      KERN_INFO "seg_sz   : %d\n"
-                      KERN_INFO "segment  : %d",
-                      remaining, seg_sz, seg_pos);
-                if (remaining == seg_sz) {
-                        write_buf = src_buf;
-                        write_mode = single ? FT_WR_SINGLE : FT_WR_MULTI;
-                        remaining = 0;
-                } else if (remaining > seg_sz) {
-                        write_buf = src_buf;
-                        write_mode = FT_WR_ASYNC; /* don't start tape */
-                        remaining -= seg_sz;
-                } else { /* remaining < seg_sz */
-                        write_buf = buffer;
-                        memcpy(write_buf, src_buf, remaining);
-                        memset(&write_buf[remaining],'\0',seg_sz-remaining);
-                        write_mode = single ? FT_WR_SINGLE : FT_WR_MULTI;
-                        remaining = 0;
-                }
-                if ((result = ftape_write_segment(seg_pos, 
-                                                  write_buf, 
-                                                  write_mode)) != seg_sz) {
-                        TRACE(ft_t_err, "Error: "
-                              "Couldn't write segment %d", seg_pos);
-                        TRACE_EXIT result < 0 ? result : -EIO; /* bail out */
-                }
-                zft_written_segments ++;
-                seg_sz = zft_get_seg_sz(++seg_pos);
-                src_buf += result;
-        } while (remaining > 0);
-        if (ftape_get_status()->fti_state == writing) {
-                TRACE_CATCH(ftape_loop_until_writes_done(),);
-                TRACE_CATCH(ftape_abort_operation(),);
-                zft_prevent_flush();
-        }
-        seg_pos = segment;
-        src_buf = data;
-        remaining = size;
-        do {
-                TRACE_CATCH(result = ftape_read_segment(seg_pos, buffer, 
-                                                        single ? FT_RD_SINGLE
-                                                        : FT_RD_AHEAD),);
-                if (memcmp(src_buf, buffer, 
-                           remaining > result ? result : remaining) != 0) {
-                        TRACE_ABORT(-EIO, ft_t_err,
-                                    "Failed to verify written segment %d",
-                                    seg_pos);
-                }
-                remaining -= result;
-                TRACE(ft_t_noise, "verify successful:\n"
-                      KERN_INFO "segment  : %d\n"
-                      KERN_INFO "segsize  : %d\n"
-                      KERN_INFO "remaining: %d",
-                      seg_pos, result, remaining);
-                src_buf   += seg_sz;
-                seg_pos++;
-        } while (remaining > 0);
-        TRACE_EXIT size;
-}
-
-
-/* zft_erase().  implemented compression-handling
- *
- * calculate the first data-segment when using/not using compression.
- *
- * update header-segment and compression-map-segment.
- */
-int zft_erase(void)
-{
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-        
-        if (!zft_header_read) {
-                TRACE_CATCH(zft_vmalloc_once((void **)&zft_hseg_buf,
-                                             FT_SEGMENT_SIZE),);
-                /* no need to read the vtbl and compression map */
-                TRACE_CATCH(ftape_read_header_segment(zft_hseg_buf),);
-                if ((zft_old_ftape = 
-                     zft_ftape_validate_label(&zft_hseg_buf[FT_LABEL]))) {
-                        zft_ftape_extract_file_marks(zft_hseg_buf);
-                }
-                TRACE(ft_t_noise,
-                      "ft_first_data_segment: %d, ft_last_data_segment: %d", 
-                      ft_first_data_segment, ft_last_data_segment);
-                zft_qic113 = (ft_format_code != fmt_normal &&
-                              ft_format_code != fmt_1100ft &&
-                              ft_format_code != fmt_425ft);
-        }
-        if (zft_old_ftape) {
-                zft_clear_ftape_file_marks();
-                zft_old_ftape = 0; /* no longer old ftape */
-        }
-        PUT2(zft_hseg_buf, FT_CMAP_START, 0);
-        zft_volume_table_changed = 1;
-        zft_capacity = zft_get_capacity();
-        zft_init_vtbl();
-        /* the rest must be done in ftape_update_header_segments 
-         */
-        zft_header_read = 1;
-        zft_header_changed = 1; /* force update of timestamp */
-        result = zft_update_header_segments();
-
-        ftape_abort_operation();
-
-        zft_reset_position(&zft_pos);
-        zft_set_flags (zft_unit);
-        TRACE_EXIT result;
-}
-
-unsigned int zft_get_time(void) 
-{
-        unsigned int date = FT_TIME_STAMP(2097, 11, 30, 23, 59, 59); /* fun */
-        return date;
-}
diff --git a/drivers/char/ftape/zftape/zftape-rw.h b/drivers/char/ftape/zftape/zftape-rw.h
deleted file mode 100644
index 1ceec22b60bd..000000000000
--- a/drivers/char/ftape/zftape/zftape-rw.h
+++ /dev/null
@@ -1,101 +0,0 @@
-#ifndef _ZFTAPE_RW_H
-#define _ZFTAPE_RW_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine.
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-rw.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:09 $
- *
- *      This file contains the definitions for the read and write
- *      functions for the QIC-117 floppy-tape driver for Linux.
- *
- */
-
-#include "../zftape/zftape-buffers.h"
-
-#define SEGMENTS_PER_TAPE  (ft_segments_per_track * ft_tracks_per_tape)
-
-/*  QIC-113 Rev. G says that `a maximum of 63488 raw bytes may be
- *  compressed into a single frame'.
- *  Maybe we should stick to 32kb to make it more `beautiful'
- */
-#define ZFT_MAX_BLK_SZ           (62*1024) /* bytes */
-#if !defined(CONFIG_ZFT_DFLT_BLK_SZ)
-# define CONFIG_ZFT_DFLT_BLK_SZ   (10*1024) /* bytes, default of gnu tar */
-#elif CONFIG_ZFT_DFLT_BLK_SZ == 0
-# undef  CONFIG_ZFT_DFLT_BLK_SZ
-# define CONFIG_ZFT_DFLT_BLK_SZ 1
-#elif (CONFIG_ZFT_DFLT_BLK_SZ % 1024) != 0
-# error CONFIG_ZFT_DFLT_BLK_SZ must be 1 or a multiple of 1024
-#endif
-/* The *optional* compression routines need some overhead per tape
- *  block for their purposes. Instead of asking the actual compression
- *  implementation how much it needs, we restrict this overhead to be
- *  maximal of ZFT_CMPT_OVERHEAD size. We need this for EOT
- *  conditions. The tape is assumed to be logical at EOT when the
- *  distance from the physical EOT is less than 
- *  one tape block + ZFT_CMPR_OVERHEAD 
- */
-#define ZFT_CMPR_OVERHEAD 16        /* bytes */
-
-typedef enum
-{ 
-        zft_idle = 0,
-        zft_reading,
-        zft_writing,
-} zft_status_enum;
-
-typedef struct               /*  all values measured in bytes */
-{
-        int   seg_pos;       /*  segment currently positioned at */
-        int   seg_byte_pos;  /*  offset in current segment */ 
-        __s64 tape_pos;      /*  real offset from BOT */
-        __s64 volume_pos;    /*  pos. in uncompressed data stream in
-                              *  current volume 
-                              */
-} zft_position; 
-
-extern zft_position zft_pos;
-extern __u8 *zft_deblock_buf;
-extern __u8 *zft_hseg_buf;
-extern int zft_deblock_segment;
-extern zft_status_enum zft_io_state;
-extern int zft_header_changed;
-extern int zft_qic113; /* conform to old specs. and old zftape */
-extern int zft_use_compression;
-extern unsigned int zft_blk_sz;
-extern __s64 zft_capacity;
-extern unsigned int zft_written_segments;
-extern int zft_label_changed;
-
-/*  zftape-rw.c exported functions
- */
-extern unsigned int zft_get_seg_sz(unsigned int segment);
-extern void  zft_set_flags(unsigned int minor_unit);
-extern int   zft_calc_seg_byte_coord(int *seg_byte_pos, __s64 tape_pos);
-extern __s64 zft_calc_tape_pos(int segment);
-extern __s64 zft_get_capacity(void);
-extern void  zft_update_label(__u8 *buffer);
-extern int   zft_erase(void);
-extern int   zft_verify_write_segments(unsigned int segment, 
-                                       __u8 *data, size_t size, __u8 *buffer);
-extern unsigned int zft_get_time(void);
-#endif /* _ZFTAPE_RW_H */
-
diff --git a/drivers/char/ftape/zftape/zftape-vtbl.c b/drivers/char/ftape/zftape/zftape-vtbl.c
deleted file mode 100644
index ad7f8be6340b..000000000000
--- a/drivers/char/ftape/zftape/zftape-vtbl.c
+++ /dev/null
@@ -1,757 +0,0 @@
-/*
- *      Copyright (c) 1995-1997 Claus-Justus Heine 
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-vtbl.c,v $
- * $Revision: 1.7.6.1 $
- * $Date: 1997/11/24 13:48:31 $
- *
- *      This file defines a volume table as defined in various QIC
- *      standards.
- * 
- *      This is a minimal implementation, just allowing ordinary DOS
- *      :( prgrams to identify the cartridge as used.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-#include <linux/slab.h>
-
-#include <linux/zftape.h>
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-#define ZFT_CMAP_HACK /* leave this defined to hide the compression map */
-
-/*
- *  global variables 
- */
-int zft_qic_mode   = 1; /* use the vtbl */
-int zft_old_ftape; /* prevents old ftaped tapes to be overwritten */
-int zft_volume_table_changed; /* for write_header_segments() */
-
-/*
- *  private variables (only exported for inline functions)
- */
-LIST_HEAD(zft_vtbl);
-
-/*  We could also allocate these dynamically when extracting the volume table
- *  sizeof(zft_volinfo) is about 32 or something close to that
- */
-static zft_volinfo  tape_vtbl;
-static zft_volinfo  eot_vtbl;
-static zft_volinfo *cur_vtbl;
-
-static inline void zft_new_vtbl_entry(void)
-{
-        struct list_head *tmp = &zft_last_vtbl->node;
-        zft_volinfo *new = zft_kmalloc(sizeof(zft_volinfo));
-
-        list_add(&new->node, tmp);
-        new->count = zft_eom_vtbl->count ++;
-}
-
-void zft_free_vtbl(void)
-{
-        for (;;) {
-                struct list_head *tmp = zft_vtbl.prev;
-                zft_volinfo *vtbl;
-
-                if (tmp == &zft_vtbl)
-                        break;
-                list_del(tmp);
-                vtbl = list_entry(tmp, zft_volinfo, node);
-                zft_kfree(vtbl, sizeof(zft_volinfo));
-        }
-        INIT_LIST_HEAD(&zft_vtbl);
-        cur_vtbl = NULL;
-}
-
-/*  initialize vtbl, called by ftape_new_cartridge()
- */
-void zft_init_vtbl(void)
-{ 
-        zft_volinfo *new;
-
-        zft_free_vtbl();
-        
-        /*  Create the two dummy vtbl entries
-         */
-        new = zft_kmalloc(sizeof(zft_volinfo));
-        list_add(&new->node, &zft_vtbl);
-        new = zft_kmalloc(sizeof(zft_volinfo));
-        list_add(&new->node, &zft_vtbl);
-        zft_head_vtbl->end_seg   = ft_first_data_segment;
-        zft_head_vtbl->blk_sz    = zft_blk_sz;
-        zft_head_vtbl->count     = -1;
-        zft_eom_vtbl->start_seg  = ft_first_data_segment + 1;
-        zft_eom_vtbl->end_seg    = ft_last_data_segment + 1;
-        zft_eom_vtbl->blk_sz     = zft_blk_sz;
-        zft_eom_vtbl->count      = 0;
-
-        /*  Reset the pointer for zft_find_volume()
-         */
-        cur_vtbl = zft_eom_vtbl;
-
-        /* initialize the dummy vtbl entries for zft_qic_mode == 0
-         */
-        eot_vtbl.start_seg       = ft_last_data_segment + 1;
-        eot_vtbl.end_seg         = ft_last_data_segment + 1;
-        eot_vtbl.blk_sz          = zft_blk_sz;
-        eot_vtbl.count           = -1;
-        tape_vtbl.start_seg = ft_first_data_segment;
-        tape_vtbl.end_seg   = ft_last_data_segment;
-        tape_vtbl.blk_sz    = zft_blk_sz;
-        tape_vtbl.size      = zft_capacity;
-        tape_vtbl.count     = 0;
-}
-
-/* check for a valid VTBL signature. 
- */
-static int vtbl_signature_valid(__u8 signature[4])
-{
-        const char *vtbl_ids[] = VTBL_IDS; /* valid signatures */
-        int j;
-        
-        for (j = 0; 
-             (j < NR_ITEMS(vtbl_ids)) && (memcmp(signature, vtbl_ids[j], 4) != 0);
-             j++);
-        return j < NR_ITEMS(vtbl_ids);
-}
-
-/* We used to store the block-size of the volume in the volume-label,
- * using the keyword "blocksize". The blocksize written to the
- * volume-label is in bytes.
- *
- * We use this now only for compatibility with old zftape version. We
- * store the blocksize directly as binary number in the vendor
- * extension part of the volume entry.
- */
-static int check_volume_label(const char *label, int *blk_sz)
-{ 
-        int valid_format;
-        char *blocksize;
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "called with \"%s\" / \"%s\"", label, ZFT_VOL_NAME);
-        if (strncmp(label, ZFT_VOL_NAME, strlen(ZFT_VOL_NAME)) != 0) {
-                *blk_sz = 1; /* smallest block size that we allow */
-                valid_format = 0;
-        } else {
-                TRACE(ft_t_noise, "got old style zftape vtbl entry");
-                /* get the default blocksize */
-                /* use the kernel strstr()   */
-                blocksize= strstr(label, " blocksize ");
-                if (blocksize) {
-                        blocksize += strlen(" blocksize ");
-                        for(*blk_sz= 0; 
-                            *blocksize >= '0' && *blocksize <= '9'; 
-                            blocksize++) {
-                                *blk_sz *= 10;
-                                *blk_sz += *blocksize - '0';
-                        }
-                        if (*blk_sz > ZFT_MAX_BLK_SZ) {
-                                *blk_sz= 1;
-                                valid_format= 0;
-                        } else {
-                                valid_format = 1;
-                        }
-                } else {
-                        *blk_sz= 1;
-                        valid_format= 0;
-                }
-        }
-        TRACE_EXIT valid_format;
-}
-
-/*   check for a zftape volume
- */
-static int check_volume(__u8 *entry, zft_volinfo *volume)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        if(strncmp(&entry[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG,
-                   strlen(ZFTAPE_SIG)) == 0) {
-                TRACE(ft_t_noise, "got new style zftape vtbl entry");
-                volume->blk_sz = GET2(entry, VTBL_EXT+EXT_ZFTAPE_BLKSZ);
-                volume->qic113 = entry[VTBL_EXT+EXT_ZFTAPE_QIC113];
-                TRACE_EXIT 1;
-        } else {
-                TRACE_EXIT check_volume_label(&entry[VTBL_DESC], &volume->blk_sz);
-        }
-}
-
-
-/* create zftape specific vtbl entry, the volume bounds are inserted
- * in the calling function, zft_create_volume_headers()
- */
-static void create_zft_volume(__u8 *entry, zft_volinfo *vtbl)
-{
-        TRACE_FUN(ft_t_flow);
-
-        memset(entry, 0, VTBL_SIZE);
-        memcpy(&entry[VTBL_SIG], VTBL_ID, 4);
-        sprintf(&entry[VTBL_DESC], ZFT_VOL_NAME" %03d", vtbl->count);
-        entry[VTBL_FLAGS] = (VTBL_FL_NOT_VERIFIED | VTBL_FL_SEG_SPANNING);
-        entry[VTBL_M_NO] = 1; /* multi_cartridge_count */
-        strcpy(&entry[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG);
-        PUT2(entry, VTBL_EXT+EXT_ZFTAPE_BLKSZ, vtbl->blk_sz);
-        if (zft_qic113) {
-                PUT8(entry, VTBL_DATA_SIZE, vtbl->size);
-                entry[VTBL_CMPR] = VTBL_CMPR_UNREG; 
-                if (vtbl->use_compression) { /* use compression: */
-                        entry[VTBL_CMPR] |= VTBL_CMPR_USED;
-                }
-                entry[VTBL_EXT+EXT_ZFTAPE_QIC113] = 1;
-        } else {
-                PUT4(entry, VTBL_DATA_SIZE, vtbl->size);
-                entry[VTBL_K_CMPR] = VTBL_CMPR_UNREG; 
-                if (vtbl->use_compression) { /* use compression: */
-                        entry[VTBL_K_CMPR] |= VTBL_CMPR_USED;
-                }
-        }
-        if (ft_format_code == fmt_big) {
-                /* SCSI like vtbl, store the number of used
-                 * segments as 4 byte value 
-                 */
-                PUT4(entry, VTBL_SCSI_SEGS, vtbl->end_seg-vtbl->start_seg + 1);
-        } else {
-                /* normal, QIC-80MC like vtbl 
-                 */
-                PUT2(entry, VTBL_START, vtbl->start_seg);
-                PUT2(entry, VTBL_END, vtbl->end_seg);
-        }
-        TRACE_EXIT;
-}
-
-/* this one creates the volume headers for each volume. It is assumed
- * that buffer already contains the old volume-table, so that vtbl
- * entries without the zft_volume flag set can savely be ignored.
- */
-static void zft_create_volume_headers(__u8 *buffer)
-{   
-        __u8 *entry;
-        struct list_head *tmp;
-        zft_volinfo *vtbl;
-        TRACE_FUN(ft_t_flow);
-        
-#ifdef ZFT_CMAP_HACK
-        if((strncmp(&buffer[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG,
-                    strlen(ZFTAPE_SIG)) == 0) && 
-           buffer[VTBL_EXT+EXT_ZFTAPE_CMAP] != 0) {
-                TRACE(ft_t_noise, "deleting cmap volume");
-                memmove(buffer, buffer + VTBL_SIZE,
-                        FT_SEGMENT_SIZE - VTBL_SIZE);
-        }
-#endif
-        entry = buffer;
-        for (tmp = zft_head_vtbl->node.next;
-             tmp != &zft_eom_vtbl->node;
-             tmp = tmp->next) {
-                vtbl = list_entry(tmp, zft_volinfo, node);
-                /* we now fill in the values only for newly created volumes.
-                 */
-                if (vtbl->new_volume) {
-                        create_zft_volume(entry, vtbl);
-                        vtbl->new_volume = 0; /* clear the flag */
-                }
-                
-                DUMP_VOLINFO(ft_t_noise, &entry[VTBL_DESC], vtbl);
-                entry += VTBL_SIZE;
-        }
-        memset(entry, 0, FT_SEGMENT_SIZE - zft_eom_vtbl->count * VTBL_SIZE);
-        TRACE_EXIT;
-}
-
-/*  write volume table to tape. Calls zft_create_volume_headers()
- */
-int zft_update_volume_table(unsigned int segment)
-{
-        int result = 0;
-        __u8 *verify_buf = NULL;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE_CATCH(result = ftape_read_segment(ft_first_data_segment, 
-                                                zft_deblock_buf,
-                                                FT_RD_SINGLE),);
-        zft_create_volume_headers(zft_deblock_buf);
-        TRACE(ft_t_noise, "writing volume table segment %d", segment);
-        if (zft_vmalloc_once(&verify_buf, FT_SEGMENT_SIZE) == 0) {
-                TRACE_CATCH(zft_verify_write_segments(segment, 
-                                                      zft_deblock_buf, result,
-                                                      verify_buf),
-                            zft_vfree(&verify_buf, FT_SEGMENT_SIZE));
-                zft_vfree(&verify_buf, FT_SEGMENT_SIZE);
-        } else {
-                TRACE_CATCH(ftape_write_segment(segment, zft_deblock_buf, 
-                                                FT_WR_SINGLE),);
-        }
-        TRACE_EXIT 0;
-}
-
-/* non zftape volumes are handled in raw mode. Thus we need to
- * calculate the raw amount of data contained in those segments.  
- */
-static void extract_alien_volume(__u8 *entry, zft_volinfo *vtbl)
-{
-        TRACE_FUN(ft_t_flow);
-
-        vtbl->size  = (zft_calc_tape_pos(zft_last_vtbl->end_seg+1) -
-                       zft_calc_tape_pos(zft_last_vtbl->start_seg));
-        vtbl->use_compression = 0;
-        vtbl->qic113 = zft_qic113;
-        if (vtbl->qic113) {
-                TRACE(ft_t_noise, 
-                      "Fake alien volume's size from " LL_X " to " LL_X, 
-                      LL(GET8(entry, VTBL_DATA_SIZE)), LL(vtbl->size));
-        } else {
-                TRACE(ft_t_noise,
-                      "Fake alien volume's size from %d to " LL_X, 
-                      (int)GET4(entry, VTBL_DATA_SIZE), LL(vtbl->size));
-        }
-        TRACE_EXIT;
-}
-
-
-/* extract an zftape specific volume
- */
-static void extract_zft_volume(__u8 *entry, zft_volinfo *vtbl)
-{
-        TRACE_FUN(ft_t_flow);
-
-        if (vtbl->qic113) {
-                vtbl->size = GET8(entry, VTBL_DATA_SIZE);
-                vtbl->use_compression = 
-                        (entry[VTBL_CMPR] & VTBL_CMPR_USED) != 0; 
-        } else {
-                vtbl->size = GET4(entry, VTBL_DATA_SIZE);
-                if (entry[VTBL_K_CMPR] & VTBL_CMPR_UNREG) {
-                        vtbl->use_compression = 
-                                (entry[VTBL_K_CMPR] & VTBL_CMPR_USED) != 0;
-                } else if (entry[VTBL_CMPR] & VTBL_CMPR_UNREG) {
-                        vtbl->use_compression = 
-                                (entry[VTBL_CMPR] & VTBL_CMPR_USED) != 0; 
-                } else {
-                        TRACE(ft_t_warn, "Geeh! There is something wrong:\n"
-                              KERN_INFO "QIC compression (Rev = K): %x\n"
-                              KERN_INFO "QIC compression (Rev > K): %x",
-                              entry[VTBL_K_CMPR], entry[VTBL_CMPR]);
-                }
-        }
-        TRACE_EXIT;
-}
-
-/* extract the volume table from buffer. "buffer" must already contain
- * the vtbl-segment 
- */
-int zft_extract_volume_headers(__u8 *buffer)
-{                            
-        __u8 *entry;
-        TRACE_FUN(ft_t_flow);
-        
-        zft_init_vtbl();
-        entry = buffer;
-#ifdef ZFT_CMAP_HACK
-        if ((strncmp(&entry[VTBL_EXT+EXT_ZFTAPE_SIG], ZFTAPE_SIG,
-                     strlen(ZFTAPE_SIG)) == 0) &&
-            entry[VTBL_EXT+EXT_ZFTAPE_CMAP] != 0) {
-                TRACE(ft_t_noise, "ignoring cmap volume");
-                entry += VTBL_SIZE;
-        } 
-#endif
-        /* the end of the vtbl is indicated by an invalid signature 
-         */
-        while (vtbl_signature_valid(&entry[VTBL_SIG]) &&
-               (entry - buffer) < FT_SEGMENT_SIZE) {
-                zft_new_vtbl_entry();
-                if (ft_format_code == fmt_big) {
-                        /* SCSI like vtbl, stores only the number of
-                         * segments used 
-                         */
-                        unsigned int num_segments= GET4(entry, VTBL_SCSI_SEGS);
-                        zft_last_vtbl->start_seg = zft_eom_vtbl->start_seg;
-                        zft_last_vtbl->end_seg = 
-                                zft_last_vtbl->start_seg + num_segments - 1;
-                } else {
-                        /* `normal', QIC-80 like vtbl 
-                         */
-                        zft_last_vtbl->start_seg = GET2(entry, VTBL_START);
-                        zft_last_vtbl->end_seg   = GET2(entry, VTBL_END);
-                }
-                zft_eom_vtbl->start_seg  = zft_last_vtbl->end_seg + 1;
-                /* check if we created this volume and get the
-                 * blk_sz 
-                 */
-                zft_last_vtbl->zft_volume = check_volume(entry, zft_last_vtbl);
-                if (zft_last_vtbl->zft_volume == 0) {
-                        extract_alien_volume(entry, zft_last_vtbl);
-                } else {
-                        extract_zft_volume(entry, zft_last_vtbl);
-                }
-                DUMP_VOLINFO(ft_t_noise, &entry[VTBL_DESC], zft_last_vtbl);
-                entry +=VTBL_SIZE;
-        }
-#if 0
-/*
- *  undefine to test end of tape handling
- */
-        zft_new_vtbl_entry();
-        zft_last_vtbl->start_seg = zft_eom_vtbl->start_seg;
-        zft_last_vtbl->end_seg   = ft_last_data_segment - 10;
-        zft_last_vtbl->blk_sz          = zft_blk_sz;
-        zft_last_vtbl->zft_volume      = 1;
-        zft_last_vtbl->qic113          = zft_qic113;
-        zft_last_vtbl->size = (zft_calc_tape_pos(zft_last_vtbl->end_seg+1)
-                               - zft_calc_tape_pos(zft_last_vtbl->start_seg));
-#endif
-        TRACE_EXIT 0;
-}
-
-/* this functions translates the failed_sector_log, misused as
- * EOF-marker list, into a virtual volume table. The table mustn't be
- * written to tape, because this would occupy the first data segment,
- * which should be the volume table, but is actually the first segment
- * that is filled with data (when using standard ftape).  We assume,
- * that we get a non-empty failed_sector_log.
- */
-int zft_fake_volume_headers (eof_mark_union *eof_map, int num_failed_sectors)
-{
-        unsigned int segment, sector;
-        int have_eom = 0;
-        int vol_no;
-        TRACE_FUN(ft_t_flow);
-
-        if ((num_failed_sectors >= 2) &&
-            (GET2(&eof_map[num_failed_sectors - 1].mark.segment, 0) 
-             == 
-             GET2(&eof_map[num_failed_sectors - 2].mark.segment, 0) + 1) &&
-            (GET2(&eof_map[num_failed_sectors - 1].mark.date, 0) == 1)) {
-                /* this should be eom. We keep the remainder of the
-                 * tape as another volume.
-                 */
-                have_eom = 1;
-        }
-        zft_init_vtbl();
-        zft_eom_vtbl->start_seg = ft_first_data_segment;
-        for(vol_no = 0; vol_no < num_failed_sectors - have_eom; vol_no ++) {
-                zft_new_vtbl_entry();
-
-                segment = GET2(&eof_map[vol_no].mark.segment, 0);
-                sector  = GET2(&eof_map[vol_no].mark.date, 0);
-
-                zft_last_vtbl->start_seg  = zft_eom_vtbl->start_seg;
-                zft_last_vtbl->end_seg    = segment;
-                zft_eom_vtbl->start_seg  = segment + 1;
-                zft_last_vtbl->blk_sz     = 1;
-                zft_last_vtbl->size       = 
-                        (zft_calc_tape_pos(zft_last_vtbl->end_seg)
-                         - zft_calc_tape_pos(zft_last_vtbl->start_seg)
-                         + (sector-1) * FT_SECTOR_SIZE);
-                TRACE(ft_t_noise, 
-                      "failed sector log: segment: %d, sector: %d", 
-                      segment, sector);
-                DUMP_VOLINFO(ft_t_noise, "Faked volume", zft_last_vtbl);
-        }
-        if (!have_eom) {
-                zft_new_vtbl_entry();
-                zft_last_vtbl->start_seg = zft_eom_vtbl->start_seg;
-                zft_last_vtbl->end_seg   = ft_last_data_segment;
-                zft_eom_vtbl->start_seg  = ft_last_data_segment + 1;
-                zft_last_vtbl->size      = zft_capacity;
-                zft_last_vtbl->size     -= zft_calc_tape_pos(zft_last_vtbl->start_seg);
-                zft_last_vtbl->blk_sz    = 1;
-                DUMP_VOLINFO(ft_t_noise, "Faked volume",zft_last_vtbl);
-        }
-        TRACE_EXIT 0;
-}
-
-/* update the internal volume table
- *
- * if before start of last volume: erase all following volumes if
- * inside a volume: set end of volume to infinity
- *
- * this function is intended to be called every time _ftape_write() is
- * called
- *
- * return: 0 if no new volume was created, 1 if a new volume was
- * created
- *
- * NOTE: we don't need to check for zft_mode as ftape_write() does
- * that already. This function gets never called without accessing
- * zftape via the *qft* devices 
- */
-
-int zft_open_volume(zft_position *pos, int blk_sz, int use_compression)
-{ 
-        TRACE_FUN(ft_t_flow);
-        
-        if (!zft_qic_mode) {
-                TRACE_EXIT 0;
-        }
-        if (zft_tape_at_lbot(pos)) {
-                zft_init_vtbl();
-                if(zft_old_ftape) {
-                        /* clear old ftape's eof marks */
-                        zft_clear_ftape_file_marks();
-                        zft_old_ftape = 0; /* no longer old ftape */
-                }
-                zft_reset_position(pos);
-        }
-        if (pos->seg_pos != zft_last_vtbl->end_seg + 1) {
-                TRACE_ABORT(-EIO, ft_t_bug, 
-                      "BUG: seg_pos: %d, zft_last_vtbl->end_seg: %d", 
-                      pos->seg_pos, zft_last_vtbl->end_seg);
-        }                            
-        TRACE(ft_t_noise, "create new volume");
-        if (zft_eom_vtbl->count >= ZFT_MAX_VOLUMES) {
-                TRACE_ABORT(-ENOSPC, ft_t_err,
-                            "Error: maxmimal number of volumes exhausted "
-                            "(maxmimum is %d)", ZFT_MAX_VOLUMES);
-        }
-        zft_new_vtbl_entry();
-        pos->volume_pos = pos->seg_byte_pos = 0;
-        zft_last_vtbl->start_seg       = pos->seg_pos;
-        zft_last_vtbl->end_seg         = ft_last_data_segment; /* infinity */
-        zft_last_vtbl->blk_sz          = blk_sz;
-        zft_last_vtbl->size            = zft_capacity;
-        zft_last_vtbl->zft_volume      = 1;
-        zft_last_vtbl->use_compression = use_compression;
-        zft_last_vtbl->qic113          = zft_qic113;
-        zft_last_vtbl->new_volume      = 1;
-        zft_last_vtbl->open            = 1;
-        zft_volume_table_changed = 1;
-        zft_eom_vtbl->start_seg  = ft_last_data_segment + 1;
-        TRACE_EXIT 0;
-}
-
-/*  perform mtfsf, mtbsf, not allowed without zft_qic_mode
- */
-int zft_skip_volumes(int count, zft_position *pos)
-{ 
-        const zft_volinfo *vtbl;
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_noise, "count: %d", count);
-        
-        vtbl= zft_find_volume(pos->seg_pos);
-        while (count > 0 && vtbl != zft_eom_vtbl) {
-                vtbl = list_entry(vtbl->node.next, zft_volinfo, node);
-                count --;
-        }
-        while (count < 0 && vtbl != zft_first_vtbl) {
-                vtbl = list_entry(vtbl->node.prev, zft_volinfo, node);
-                count ++;
-        }
-        pos->seg_pos        = vtbl->start_seg;
-        pos->seg_byte_pos   = 0;
-        pos->volume_pos     = 0;
-        pos->tape_pos       = zft_calc_tape_pos(pos->seg_pos);
-        zft_just_before_eof = vtbl->size == 0;
-        if (zft_cmpr_ops) {
-                (*zft_cmpr_ops->reset)();
-        }
-        zft_deblock_segment = -1; /* no need to keep cache */
-        TRACE(ft_t_noise, "repositioning to:\n"
-              KERN_INFO "zft_seg_pos        : %d\n"
-              KERN_INFO "zft_seg_byte_pos   : %d\n"
-              KERN_INFO "zft_tape_pos       : " LL_X "\n"
-              KERN_INFO "zft_volume_pos     : " LL_X "\n"
-              KERN_INFO "file number        : %d",
-              pos->seg_pos, pos->seg_byte_pos, 
-              LL(pos->tape_pos), LL(pos->volume_pos), vtbl->count);
-        zft_resid = count < 0 ? -count : count;
-        TRACE_EXIT zft_resid ? -EINVAL : 0;
-}
-
-/* the following simply returns the raw data position of the EOM
- * marker, MTIOCSIZE ioctl 
- */
-__s64 zft_get_eom_pos(void)
-{
-        if (zft_qic_mode) {
-                return zft_calc_tape_pos(zft_eom_vtbl->start_seg);
-        } else {
-                /* there is only one volume in raw mode */
-                return zft_capacity;
-        }
-}
-
-/* skip to eom, used for MTEOM
- */
-void zft_skip_to_eom(zft_position *pos)
-{
-        TRACE_FUN(ft_t_flow);
-        pos->seg_pos      = zft_eom_vtbl->start_seg;
-        pos->seg_byte_pos = 
-                pos->volume_pos     = 
-                zft_just_before_eof = 0;
-        pos->tape_pos = zft_calc_tape_pos(pos->seg_pos);
-        TRACE(ft_t_noise, "ftape positioned to segment %d, data pos " LL_X, 
-              pos->seg_pos, LL(pos->tape_pos));
-        TRACE_EXIT;
-}
-
-/*  write an EOF-marker by setting zft_last_vtbl->end_seg to seg_pos.
- *  NOTE: this function assumes that zft_last_vtbl points to a valid
- *  vtbl entry
- *
- *  NOTE: this routine always positions before the EOF marker
- */
-int zft_close_volume(zft_position *pos)
-{
-        TRACE_FUN(ft_t_any);
-
-        if (zft_vtbl_empty || !zft_last_vtbl->open) { /* should not happen */
-                TRACE(ft_t_noise, "There are no volumes to finish");
-                TRACE_EXIT -EIO;
-        }
-        if (pos->seg_byte_pos == 0 && 
-            pos->seg_pos != zft_last_vtbl->start_seg) {
-                pos->seg_pos --;
-                pos->seg_byte_pos      = zft_get_seg_sz(pos->seg_pos);
-        }
-        zft_last_vtbl->end_seg   = pos->seg_pos;
-        zft_last_vtbl->size      = pos->volume_pos;
-        zft_volume_table_changed = 1;
-        zft_just_before_eof      = 1;
-        zft_eom_vtbl->start_seg  = zft_last_vtbl->end_seg + 1;
-        zft_last_vtbl->open      = 0; /* closed */
-        TRACE_EXIT 0;
-}
-
-/* write count file-marks at current position. 
- *
- *  The tape is positioned after the eof-marker, that is at byte 0 of
- *  the segment following the eof-marker
- *
- *  this function is only allowed in zft_qic_mode
- *
- *  Only allowed when tape is at BOT or EOD.
- */
-int zft_weof(unsigned int count, zft_position *pos)
-{
-        
-        TRACE_FUN(ft_t_flow);
-
-        if (!count) { /* write zero EOF marks should be a real no-op */
-                TRACE_EXIT 0;
-        }
-        zft_volume_table_changed = 1;
-        if (zft_tape_at_lbot(pos)) {
-                zft_init_vtbl();
-                if(zft_old_ftape) {
-                        /* clear old ftape's eof marks */
-                        zft_clear_ftape_file_marks();
-                        zft_old_ftape = 0;    /* no longer old ftape */
-                }
-        }
-        if (zft_last_vtbl->open) {
-                zft_close_volume(pos);
-                zft_move_past_eof(pos);
-                count --;
-        }
-        /* now it's easy, just append eof-marks, that is empty
-         * volumes, to the end of the already recorded media.
-         */
-        while (count > 0 && 
-               pos->seg_pos <= ft_last_data_segment && 
-               zft_eom_vtbl->count < ZFT_MAX_VOLUMES) {
-                TRACE(ft_t_noise,
-                      "Writing zero sized file at segment %d", pos->seg_pos);
-                zft_new_vtbl_entry();
-                zft_last_vtbl->start_seg       = pos->seg_pos;
-                zft_last_vtbl->end_seg         = pos->seg_pos;
-                zft_last_vtbl->size            = 0;
-                zft_last_vtbl->blk_sz          = zft_blk_sz;
-                zft_last_vtbl->zft_volume      = 1;
-                zft_last_vtbl->use_compression = 0;
-                pos->tape_pos += zft_get_seg_sz(pos->seg_pos);
-                zft_eom_vtbl->start_seg = ++ pos->seg_pos;
-                count --;
-        } 
-        if (count > 0) {
-                /*  there are two possibilities: end of tape, or the
-                 *  maximum number of files is exhausted.
-                 */
-                zft_resid = count;
-                TRACE(ft_t_noise,"Number of marks NOT written: %d", zft_resid);
-                if (zft_eom_vtbl->count == ZFT_MAX_VOLUMES) {
-                        TRACE_ABORT(-EINVAL, ft_t_warn,
-                                    "maximum allowed number of files "
-                                    "exhausted: %d", ZFT_MAX_VOLUMES);
-                } else {
-                        TRACE_ABORT(-ENOSPC,
-                                    ft_t_noise, "reached end of tape");
-                }
-        }
-        TRACE_EXIT 0;
-}
-
-const zft_volinfo *zft_find_volume(unsigned int seg_pos)
-{
-        TRACE_FUN(ft_t_flow);
-        
-        TRACE(ft_t_any, "called with seg_pos %d",seg_pos);
-        if (!zft_qic_mode) {
-                if (seg_pos > ft_last_data_segment) {
-                        TRACE_EXIT &eot_vtbl;
-                }
-                tape_vtbl.blk_sz =  zft_blk_sz;
-                TRACE_EXIT &tape_vtbl;
-        }
-        if (seg_pos < zft_first_vtbl->start_seg) {
-                TRACE_EXIT (cur_vtbl = zft_first_vtbl);
-        }
-        while (seg_pos > cur_vtbl->end_seg) {
-                cur_vtbl = list_entry(cur_vtbl->node.next, zft_volinfo, node);
-                TRACE(ft_t_noise, "%d - %d", cur_vtbl->start_seg, cur_vtbl->end_seg);
-        }
-        while (seg_pos < cur_vtbl->start_seg) {
-                cur_vtbl = list_entry(cur_vtbl->node.prev, zft_volinfo, node);
-                TRACE(ft_t_noise, "%d - %d", cur_vtbl->start_seg, cur_vtbl->end_seg);
-        }
-        if (seg_pos > cur_vtbl->end_seg || seg_pos < cur_vtbl->start_seg) {
-                TRACE(ft_t_bug, "This cannot happen");
-        }
-        DUMP_VOLINFO(ft_t_noise, "", cur_vtbl);
-        TRACE_EXIT cur_vtbl;
-}
-
-/* this function really assumes that we are just before eof
- */
-void zft_move_past_eof(zft_position *pos)
-{ 
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_noise, "old seg. pos: %d", pos->seg_pos);
-        pos->tape_pos += zft_get_seg_sz(pos->seg_pos++) - pos->seg_byte_pos;
-        pos->seg_byte_pos = 0;
-        pos->volume_pos   = 0;
-        if (zft_cmpr_ops) {
-                (*zft_cmpr_ops->reset)();
-        }
-        zft_just_before_eof =  0;
-        zft_deblock_segment = -1; /* no need to cache it anymore */
-        TRACE(ft_t_noise, "new seg. pos: %d", pos->seg_pos);
-        TRACE_EXIT;
-}
diff --git a/drivers/char/ftape/zftape/zftape-vtbl.h b/drivers/char/ftape/zftape/zftape-vtbl.h
deleted file mode 100644
index f31d196d1759..000000000000
--- a/drivers/char/ftape/zftape/zftape-vtbl.h
+++ /dev/null
@@ -1,227 +0,0 @@
-#ifndef _ZFTAPE_VTBL_H
-#define _ZFTAPE_VTBL_H
-
-/*
- *      Copyright (c) 1995-1997  Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
- 
- This program is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- General Public License for more details.
- 
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139,
- USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-vtbl.h,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/28 14:30:09 $
- *
- *      This file defines a volume table as defined in the QIC-80
- *      development standards.
- */
-
-#include <linux/list.h>
-
-#include "../lowlevel/ftape-tracing.h"
-
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-rw.h"
-
-#define VTBL_SIZE 128 /* bytes */
-
-/* The following are offsets in the vtbl.  */
-#define VTBL_SIG   0
-#define VTBL_START 4
-#define VTBL_END   6
-#define VTBL_DESC  8
-#define VTBL_DATE  52
-#define VTBL_FLAGS 56
-#define VTBL_FL_VENDOR_SPECIFIC (1<<0)
-#define VTBL_FL_MUTLI_CARTRIDGE (1<<1)
-#define VTBL_FL_NOT_VERIFIED    (1<<2)
-#define VTBL_FL_REDIR_INHIBIT   (1<<3)
-#define VTBL_FL_SEG_SPANNING    (1<<4)
-#define VTBL_FL_DIRECTORY_LAST  (1<<5)
-#define VTBL_FL_RESERVED_6      (1<<6)
-#define VTBL_FL_RESERVED_7      (1<<7)
-#define VTBL_M_NO  57
-#define VTBL_EXT   58
-#define EXT_ZFTAPE_SIG     0
-#define EXT_ZFTAPE_BLKSZ  10
-#define EXT_ZFTAPE_CMAP   12
-#define EXT_ZFTAPE_QIC113 13
-#define VTBL_PWD   84
-#define VTBL_DIR_SIZE 92
-#define VTBL_DATA_SIZE 96
-#define VTBL_OS_VERSION 104
-#define VTBL_SRC_DRIVE  106
-#define VTBL_DEV        122
-#define VTBL_RESERVED_1 123
-#define VTBL_CMPR       124
-#define VTBL_CMPR_UNREG 0x3f
-#define VTBL_CMPR_USED  0x80
-#define VTBL_FMT        125
-#define VTBL_RESERVED_2 126
-#define VTBL_RESERVED_3 127
-/* compatibility with pre revision K */
-#define VTBL_K_CMPR     120 
-
-/*  the next is used by QIC-3020 tapes with format code 6 (>2^16
- *  segments) It is specified in QIC-113, Rev. G, Section 5 (SCSI
- *  volume table). The difference is simply, that we only store the
- *  number of segments used, not the starting segment.
- */
-#define VTBL_SCSI_SEGS  4 /* is a 4 byte value */
-
-/*  one vtbl is 128 bytes, that results in a maximum number of
- *  29*1024/128 = 232 volumes.
- */
-#define ZFT_MAX_VOLUMES (FT_SEGMENT_SIZE/VTBL_SIZE)
-#define VTBL_ID  "VTBL"
-#define VTBL_IDS { VTBL_ID, "XTBL", "UTID", "EXVT" } /* other valid ids */
-#define ZFT_VOL_NAME "zftape volume" /* volume label used by me */
-#define ZFTAPE_SIG "LINUX ZFT"
-
-/*  global variables
- */
-typedef struct zft_internal_vtbl
-{
-        struct list_head node;
-        int          count;
-        unsigned int start_seg;         /* 32 bits are enough for now */
-        unsigned int end_seg;           /* 32 bits are enough for now */
-        __s64        size;              /* uncompressed size */
-        unsigned int blk_sz;            /* block size for this volume */
-        unsigned int zft_volume     :1; /* zftape created this volume */
-        unsigned int use_compression:1; /* compressed volume  */
-        unsigned int qic113         :1; /* layout of compressed block
-                                         * info and vtbl conforms to
-                                         * QIC-113, Rev. G 
-                                         */
-        unsigned int new_volume     :1; /* it was created by us, this
-                                         * run.  this allows the
-                                         * fields that aren't really
-                                         * used by zftape to be filled
-                                         * in by some user level
-                                         * program.
-                                         */
-        unsigned int open           :1; /* just in progress of being 
-                                         * written
-                                         */
-} zft_volinfo;
-
-extern struct list_head zft_vtbl;
-#define zft_head_vtbl  list_entry(zft_vtbl.next, zft_volinfo, node)
-#define zft_eom_vtbl   list_entry(zft_vtbl.prev, zft_volinfo, node)
-#define zft_last_vtbl  list_entry(zft_eom_vtbl->node.prev, zft_volinfo, node)
-#define zft_first_vtbl list_entry(zft_head_vtbl->node.next, zft_volinfo, node)
-#define zft_vtbl_empty (zft_eom_vtbl->node.prev == &zft_head_vtbl->node)
-
-#define DUMP_VOLINFO(level, desc, info)                                 \
-{                                                                       \
-        char tmp[21];                                                   \
-        strlcpy(tmp, desc, sizeof(tmp));                                \
-        TRACE(level, "Volume %d:\n"                                     \
-              KERN_INFO "description  : %s\n"                           \
-              KERN_INFO "first segment: %d\n"                           \
-              KERN_INFO "last  segment: %d\n"                           \
-              KERN_INFO "size         : " LL_X "\n"                     \
-              KERN_INFO "block size   : %d\n"                           \
-              KERN_INFO "compression  : %d\n"                           \
-              KERN_INFO "zftape volume: %d\n"                           \
-              KERN_INFO "QIC-113 conf.: %d",                            \
-              (info)->count, tmp, (info)->start_seg, (info)->end_seg,   \
-              LL((info)->size), (info)->blk_sz,                         \
-              (info)->use_compression != 0, (info)->zft_volume != 0,    \
-              (info)->qic113 != 0);                                     \
-}
-
-extern int zft_qic_mode;
-extern int zft_old_ftape;
-extern int zft_volume_table_changed;
-
-/* exported functions */
-extern void  zft_init_vtbl             (void);
-extern void  zft_free_vtbl             (void);
-extern int   zft_extract_volume_headers(__u8 *buffer);
-extern int   zft_update_volume_table   (unsigned int segment);
-extern int   zft_open_volume           (zft_position *pos,
-                                        int blk_sz, int use_compression);
-extern int   zft_close_volume          (zft_position *pos);
-extern const zft_volinfo *zft_find_volume(unsigned int seg_pos);
-extern int   zft_skip_volumes          (int count, zft_position *pos);
-extern __s64 zft_get_eom_pos           (void);
-extern void  zft_skip_to_eom           (zft_position *pos);
-extern int   zft_fake_volume_headers   (eof_mark_union *eof_map, 
-                                        int num_failed_sectors);
-extern int   zft_weof                  (unsigned int count, zft_position *pos);
-extern void  zft_move_past_eof         (zft_position *pos);
-
-static inline int   zft_tape_at_eod         (const zft_position *pos);
-static inline int   zft_tape_at_lbot        (const zft_position *pos);
-static inline void  zft_position_before_eof (zft_position *pos, 
-                                             const zft_volinfo *volume);
-static inline __s64 zft_check_for_eof(const zft_volinfo *vtbl,
-                                      const zft_position *pos);
-
-/* this function decrements the zft_seg_pos counter if we are right
- * at the beginning of a segment. This is to handle fsfm/bsfm -- we
- * need to position before the eof mark.  NOTE: zft_tape_pos is not
- * changed 
- */
-static inline void zft_position_before_eof(zft_position *pos, 
-                                           const zft_volinfo *volume)
-{ 
-        TRACE_FUN(ft_t_flow);
-
-        if (pos->seg_pos == volume->end_seg + 1 &&  pos->seg_byte_pos == 0) {
-                pos->seg_pos --;
-                pos->seg_byte_pos = zft_get_seg_sz(pos->seg_pos);
-        }
-        TRACE_EXIT;
-}
-
-/*  Mmmh. Is the position at the end of the last volume, that is right
- *  before the last EOF mark also logical an EOD condition?
- */
-static inline int zft_tape_at_eod(const zft_position *pos)
-{ 
-        TRACE_FUN(ft_t_any);
-
-        if (zft_qic_mode) {
-                TRACE_EXIT (pos->seg_pos >= zft_eom_vtbl->start_seg ||
-                            zft_last_vtbl->open);
-        } else {
-                TRACE_EXIT pos->seg_pos > ft_last_data_segment;
-        }
-}
-
-static inline int zft_tape_at_lbot(const zft_position *pos)
-{
-        if (zft_qic_mode) {
-                return (pos->seg_pos <= zft_first_vtbl->start_seg &&
-                        pos->volume_pos == 0);
-        } else {
-                return (pos->seg_pos <= ft_first_data_segment && 
-                        pos->volume_pos == 0);
-        }
-}
-
-/* This one checks for EOF.  return remaing space (may be negative) 
- */
-static inline __s64 zft_check_for_eof(const zft_volinfo *vtbl,
-                                      const zft_position *pos)
-{     
-        return (__s64)(vtbl->size - pos->volume_pos);
-}
-
-#endif /* _ZFTAPE_VTBL_H */
diff --git a/drivers/char/ftape/zftape/zftape-write.c b/drivers/char/ftape/zftape/zftape-write.c
deleted file mode 100644
index 94327b8c97b9..000000000000
--- a/drivers/char/ftape/zftape/zftape-write.c
+++ /dev/null
@@ -1,483 +0,0 @@
-/*
- *      Copyright (C) 1996, 1997 Claus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-write.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/11/06 00:50:29 $
- *
- *      This file contains the writing code
- *      for the QIC-117 floppy-tape driver for Linux.
- */
-
-#include <linux/errno.h>
-#include <linux/mm.h>
-
-#include <linux/zftape.h>
-
-#include <asm/uaccess.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-eof.h"
-#include "../zftape/zftape-ctl.h"
-#include "../zftape/zftape-write.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-rw.h"
-#include "../zftape/zftape-vtbl.h"
-
-/*      Global vars.
- */
-
-/*      Local vars.
- */
-static int last_write_failed;
-static int need_flush;
-
-void zft_prevent_flush(void)
-{
-        need_flush = 0;
-}
-
-static int zft_write_header_segments(__u8* buffer)
-{
-        int header_1_ok = 0;
-        int header_2_ok = 0;
-        unsigned int time_stamp;
-        TRACE_FUN(ft_t_noise);
-        
-        TRACE_CATCH(ftape_abort_operation(),);
-        ftape_seek_to_bot();    /* prevents extra rewind */
-        if (GET4(buffer, 0) != FT_HSEG_MAGIC) {
-                TRACE_ABORT(-EIO, ft_t_err,
-                            "wrong header signature found, aborting");
-        } 
-        /*   Be optimistic: */
-        PUT4(buffer, FT_SEG_CNT,
-             zft_written_segments + GET4(buffer, FT_SEG_CNT) + 2);
-        if ((time_stamp = zft_get_time()) != 0) {
-                PUT4(buffer, FT_WR_DATE, time_stamp);
-                if (zft_label_changed) {
-                        PUT4(buffer, FT_LABEL_DATE, time_stamp);
-                }
-        }
-        TRACE(ft_t_noise,
-              "writing first header segment %d", ft_header_segment_1);
-        header_1_ok = zft_verify_write_segments(ft_header_segment_1, 
-                                                buffer, FT_SEGMENT_SIZE,
-                                                zft_deblock_buf) >= 0;
-        TRACE(ft_t_noise,
-              "writing second header segment %d", ft_header_segment_2);
-        header_2_ok = zft_verify_write_segments(ft_header_segment_2, 
-                                                buffer, FT_SEGMENT_SIZE,
-                                                zft_deblock_buf) >= 0;
-        if (!header_1_ok) {
-                TRACE(ft_t_warn, "Warning: "
-                      "update of first header segment failed");
-        }
-        if (!header_2_ok) {
-                TRACE(ft_t_warn, "Warning: "
-                      "update of second header segment failed");
-        }
-        if (!header_1_ok && !header_2_ok) {
-                TRACE_ABORT(-EIO, ft_t_err, "Error: "
-                      "update of both header segments failed.");
-        }
-        TRACE_EXIT 0;
-}
-
-int zft_update_header_segments(void)
-{
-        TRACE_FUN(ft_t_noise);
-        
-        /*  must NOT use zft_write_protected, as it also includes the
-         *  file access mode. But we also want to update when soft
-         *  write protection is enabled (O_RDONLY)
-         */
-        if (ft_write_protected || zft_old_ftape) {
-                TRACE_ABORT(0, ft_t_noise, "Tape set read-only: no update");
-        } 
-        if (!zft_header_read) {
-                TRACE_ABORT(0, ft_t_noise, "Nothing to update");
-        }
-        if (!zft_header_changed) {
-                zft_header_changed = zft_written_segments > 0;
-        }
-        if (!zft_header_changed && !zft_volume_table_changed) {
-                TRACE_ABORT(0, ft_t_noise, "Nothing to update");
-        }
-        TRACE(ft_t_noise, "Updating header segments");
-        if (ftape_get_status()->fti_state == writing) {
-                TRACE_CATCH(ftape_loop_until_writes_done(),);
-        }
-        TRACE_CATCH(ftape_abort_operation(),);
-        
-        zft_deblock_segment = -1; /* invalidate the cache */
-        if (zft_header_changed) {
-                TRACE_CATCH(zft_write_header_segments(zft_hseg_buf),);
-        }
-        if (zft_volume_table_changed) {
-                TRACE_CATCH(zft_update_volume_table(ft_first_data_segment),);
-        }
-        zft_header_changed =
-                zft_volume_table_changed = 
-                zft_label_changed        =
-                zft_written_segments     = 0;
-        TRACE_CATCH(ftape_abort_operation(),);
-        ftape_seek_to_bot();
-        TRACE_EXIT 0;
-}
-
-static int read_merge_buffer(int seg_pos, __u8 *buffer, int offset, int seg_sz)
-{
-        int result = 0;
-        const ft_trace_t old_tracing = TRACE_LEVEL;
-        TRACE_FUN(ft_t_flow);
-        
-        if (zft_qic_mode) {
-                /*  writing in the middle of a volume is NOT allowed
-                 *
-                 */
-                TRACE(ft_t_noise, "No need to read a segment");
-                memset(buffer + offset, 0, seg_sz - offset);
-                TRACE_EXIT 0;
-        }
-        TRACE(ft_t_any, "waiting");
-        ftape_start_writing(FT_WR_MULTI);
-        TRACE_CATCH(ftape_loop_until_writes_done(),);
-        
-        TRACE(ft_t_noise, "trying to read segment %d from offset %d",
-              seg_pos, offset);
-        SET_TRACE_LEVEL(ft_t_bug);
-        result = zft_fetch_segment_fraction(seg_pos, buffer, 
-                                            FT_RD_SINGLE,
-                                            offset, seg_sz - offset);
-        SET_TRACE_LEVEL(old_tracing);
-        if (result != (seg_sz - offset)) {
-                TRACE(ft_t_noise, "Ignore error: read_segment() result: %d",
-                      result);
-                memset(buffer + offset, 0, seg_sz - offset);
-        }
-        TRACE_EXIT 0;
-}
-
-/* flush the write buffer to tape and write an eof-marker at the
- * current position if not in raw mode.  This function always
- * positions the tape before the eof-marker.  _ftape_close() should
- * then advance to the next segment.
- *
- * the parameter "finish_volume" describes whether to position before
- * or after the possibly created file-mark. We always position after
- * the file-mark when called from ftape_close() and a flush was needed
- * (that is ftape_write() was the last tape operation before calling
- * ftape_flush) But we always position before the file-mark when this
- * function get's called from outside ftape_close() 
- */
-int zft_flush_buffers(void)
-{
-        int result;
-        int data_remaining;
-        int this_segs_size;
-        TRACE_FUN(ft_t_flow);
-
-        TRACE(ft_t_data_flow,
-              "entered, ftape_state = %d", ftape_get_status()->fti_state);
-        if (ftape_get_status()->fti_state != writing && !need_flush) {
-                TRACE_ABORT(0, ft_t_noise, "no need for flush");
-        }
-        zft_io_state = zft_idle; /*  triggers some initializations for the
-                                  *  read and write routines 
-                                  */
-        if (last_write_failed) {
-                ftape_abort_operation();
-                TRACE_EXIT -EIO;
-        }
-        TRACE(ft_t_noise, "flushing write buffers");
-        this_segs_size = zft_get_seg_sz(zft_pos.seg_pos);
-        if (this_segs_size == zft_pos.seg_byte_pos) {
-                zft_pos.seg_pos ++;
-                data_remaining = zft_pos.seg_byte_pos = 0;
-        } else {
-                data_remaining = zft_pos.seg_byte_pos;
-        }
-        /* If there is any data not written to tape yet, append zero's
-         * up to the end of the sector (if using compression) or merge
-         * it with the data existing on the tape Then write the
-         * segment(s) to tape.
-         */
-        TRACE(ft_t_noise, "Position:\n"
-              KERN_INFO "seg_pos  : %d\n"
-              KERN_INFO "byte pos : %d\n"
-              KERN_INFO "remaining: %d",
-              zft_pos.seg_pos, zft_pos.seg_byte_pos, data_remaining);
-        if (data_remaining > 0) {
-                do {
-                        this_segs_size = zft_get_seg_sz(zft_pos.seg_pos);
-                        if (this_segs_size > data_remaining) {
-                                TRACE_CATCH(read_merge_buffer(zft_pos.seg_pos,
-                                                              zft_deblock_buf,
-                                                              data_remaining,
-                                                              this_segs_size),
-                                            last_write_failed = 1);
-                        }
-                        result = ftape_write_segment(zft_pos.seg_pos, 
-                                                     zft_deblock_buf,
-                                                     FT_WR_MULTI);
-                        if (result != this_segs_size) {
-                                TRACE(ft_t_err, "flush buffers failed");
-                                zft_pos.tape_pos    -= zft_pos.seg_byte_pos;
-                                zft_pos.seg_byte_pos = 0;
-
-                                last_write_failed = 1;
-                                TRACE_EXIT result;
-                        }
-                        zft_written_segments ++;
-                        TRACE(ft_t_data_flow,
-                              "flush, moved out buffer: %d", result);
-                        /* need next segment for more data (empty segments?)
-                         */
-                        if (result < data_remaining) { 
-                                if (result > 0) {       
-                                        /* move remainder to buffer beginning 
-                                         */
-                                        memmove(zft_deblock_buf, 
-                                                zft_deblock_buf + result,
-                                                FT_SEGMENT_SIZE - result);
-                                }
-                        } 
-                        data_remaining -= result;
-                        zft_pos.seg_pos ++;
-                } while (data_remaining > 0);
-                TRACE(ft_t_any, "result: %d", result);
-                zft_deblock_segment = --zft_pos.seg_pos;
-                if (data_remaining == 0) {  /* first byte next segment */
-                        zft_pos.seg_byte_pos = this_segs_size;
-                } else { /* after data previous segment, data_remaining < 0 */
-                        zft_pos.seg_byte_pos = data_remaining + result;
-                }
-        } else {
-                TRACE(ft_t_noise, "zft_deblock_buf empty");
-                zft_pos.seg_pos --;
-                zft_pos.seg_byte_pos = zft_get_seg_sz (zft_pos.seg_pos);
-                ftape_start_writing(FT_WR_MULTI);
-        }
-        TRACE(ft_t_any, "waiting");
-        if ((result = ftape_loop_until_writes_done()) < 0) {
-                /* that's really bad. What to to with zft_tape_pos? 
-                 */
-                TRACE(ft_t_err, "flush buffers failed");
-        }
-        TRACE(ft_t_any, "zft_seg_pos: %d, zft_seg_byte_pos: %d",
-              zft_pos.seg_pos, zft_pos.seg_byte_pos);
-        last_write_failed  =
-                need_flush = 0;
-        TRACE_EXIT result;
-}
-
-/* return-value: the number of bytes removed from the user-buffer
- *
- * out: 
- *      int *write_cnt: how much actually has been moved to the
- *                      zft_deblock_buf
- *      int req_len  : MUST NOT BE CHANGED, except at EOT, in 
- *                      which case it may be adjusted
- * in : 
- *      char *buff        : the user buffer
- *      int buf_pos_write : copy of buf_len_wr int
- *      this_segs_size    : the size in bytes of the actual segment
- *                          char
- *      *zft_deblock_buf   : zft_deblock_buf
- */
-static int zft_simple_write(int *cnt,
-                            __u8 *dst_buf, const int seg_sz,
-                            const __u8 __user *src_buf, const int req_len, 
-                            const zft_position *pos,const zft_volinfo *volume)
-{
-        int space_left;
-        TRACE_FUN(ft_t_flow);
-
-        /* volume->size holds the tape capacity while volume is open */
-        if (pos->tape_pos + volume->blk_sz > volume->size) {
-                TRACE_EXIT -ENOSPC;
-        }
-        /*  remaining space in this segment, NOT zft_deblock_buf
-         */
-        space_left = seg_sz - pos->seg_byte_pos;
-        *cnt = req_len < space_left ? req_len : space_left;
-        if (copy_from_user(dst_buf + pos->seg_byte_pos, src_buf, *cnt) != 0) {
-                TRACE_EXIT -EFAULT;
-        }
-        TRACE_EXIT *cnt;
-}
-
-static int check_write_access(int req_len,
-                              const zft_volinfo **volume,
-                              zft_position *pos,
-                              const unsigned int blk_sz)
-{
-        int result;
-        TRACE_FUN(ft_t_flow);
-
-        if ((req_len % zft_blk_sz) != 0) {
-                TRACE_ABORT(-EINVAL, ft_t_info,
-                            "write-count %d must be multiple of block-size %d",
-                            req_len, blk_sz);
-        }
-        if (zft_io_state == zft_writing) {
-                /*  all other error conditions have been checked earlier
-                 */
-                TRACE_EXIT 0;
-        }
-        zft_io_state = zft_idle;
-        TRACE_CATCH(zft_check_write_access(pos),);
-        /*  If we haven't read the header segment yet, do it now.
-         *  This will verify the configuration, get the bad sector
-         *  table and read the volume table segment 
-         */
-        if (!zft_header_read) {
-                TRACE_CATCH(zft_read_header_segments(),);
-        }
-        /*  fine. Now the tape is either at BOT or at EOD,
-         *  Write start of volume now
-         */
-        TRACE_CATCH(zft_open_volume(pos, blk_sz, zft_use_compression),);
-        *volume = zft_find_volume(pos->seg_pos);
-        DUMP_VOLINFO(ft_t_noise, "", *volume);
-        zft_just_before_eof = 0;
-        /* now merge with old data if necessary */
-        if (!zft_qic_mode && pos->seg_byte_pos != 0){
-                result = zft_fetch_segment(pos->seg_pos,
-                                           zft_deblock_buf,
-                                           FT_RD_SINGLE);
-                if (result < 0) {
-                        if (result == -EINTR || result == -ENOSPC) {
-                                TRACE_EXIT result;
-                        }
-                        TRACE(ft_t_noise, 
-                              "ftape_read_segment() result: %d. "
-                              "This might be normal when using "
-                              "a newly\nformatted tape", result);
-                        memset(zft_deblock_buf, '\0', pos->seg_byte_pos);
-                }
-        }
-        zft_io_state = zft_writing;
-        TRACE_EXIT 0;
-}
-
-static int fill_deblock_buf(__u8 *dst_buf, const int seg_sz,
-                            zft_position *pos, const zft_volinfo *volume,
-                            const char __user *usr_buf, const int req_len)
-{
-        int cnt = 0;
-        int result = 0;
-        TRACE_FUN(ft_t_flow);
-
-        if (seg_sz == 0) {
-                TRACE_ABORT(0, ft_t_data_flow, "empty segment");
-        }
-        TRACE(ft_t_data_flow, "\n"
-              KERN_INFO "remaining req_len: %d\n"
-              KERN_INFO "          buf_pos: %d", 
-              req_len, pos->seg_byte_pos);
-        /* zft_deblock_buf will not contain a valid segment any longer */
-        zft_deblock_segment = -1;
-        if (zft_use_compression) {
-                TRACE_CATCH(zft_cmpr_lock(1 /* try to load */),);
-                TRACE_CATCH(result= (*zft_cmpr_ops->write)(&cnt,
-                                                           dst_buf, seg_sz,
-                                                           usr_buf, req_len,
-                                                           pos, volume),);
-        } else {
-                TRACE_CATCH(result= zft_simple_write(&cnt,
-                                                     dst_buf, seg_sz,
-                                                     usr_buf, req_len,
-                                                     pos, volume),);
-        }
-        pos->volume_pos   += result;
-        pos->seg_byte_pos += cnt;
-        pos->tape_pos     += cnt;
-        TRACE(ft_t_data_flow, "\n"
-              KERN_INFO "removed from user-buffer : %d bytes.\n"
-              KERN_INFO "copied to zft_deblock_buf: %d bytes.\n"
-              KERN_INFO "zft_tape_pos             : " LL_X " bytes.",
-              result, cnt, LL(pos->tape_pos));
-        TRACE_EXIT result;
-}
-
-
-/*  called by the kernel-interface routine "zft_write()"
- */
-int _zft_write(const char __user *buff, int req_len)
-{
-        int result = 0;
-        int written = 0;
-        int write_cnt;
-        int seg_sz;
-        static const zft_volinfo *volume = NULL;
-        TRACE_FUN(ft_t_flow);
-        
-        zft_resid         = req_len;    
-        last_write_failed = 1; /* reset to 0 when successful */
-        /* check if write is allowed 
-         */
-        TRACE_CATCH(check_write_access(req_len, &volume,&zft_pos,zft_blk_sz),);
-        while (req_len > 0) {
-                /* Allow us to escape from this loop with a signal !
-                 */
-                FT_SIGNAL_EXIT(_DONT_BLOCK);
-                seg_sz = zft_get_seg_sz(zft_pos.seg_pos);
-                if ((write_cnt = fill_deblock_buf(zft_deblock_buf,
-                                                  seg_sz,
-                                                  &zft_pos,
-                                                  volume,
-                                                  buff,
-                                                  req_len)) < 0) {
-                        zft_resid -= written;
-                        if (write_cnt == -ENOSPC) {
-                                /* leave the remainder to flush_buffers()
-                                 */
-                                TRACE(ft_t_info, "No space left on device");
-                                last_write_failed = 0;
-                                if (!need_flush) {
-                                        need_flush = written > 0;
-                                }
-                                TRACE_EXIT written > 0 ? written : -ENOSPC;
-                        } else {
-                                TRACE_EXIT result;
-                        }
-                }
-                if (zft_pos.seg_byte_pos == seg_sz) {
-                        TRACE_CATCH(ftape_write_segment(zft_pos.seg_pos, 
-                                                        zft_deblock_buf,
-                                                        FT_WR_ASYNC),
-                                    zft_resid -= written);
-                        zft_written_segments ++;
-                        zft_pos.seg_byte_pos =  0;
-                        zft_deblock_segment  = zft_pos.seg_pos;
-                        ++zft_pos.seg_pos;
-                }
-                written += write_cnt;
-                buff    += write_cnt;
-                req_len -= write_cnt;
-        } /* while (req_len > 0) */
-        TRACE(ft_t_data_flow, "remaining in blocking buffer: %d",
-               zft_pos.seg_byte_pos);
-        TRACE(ft_t_data_flow, "just written bytes: %d", written);
-        last_write_failed = 0;
-        zft_resid -= written;
-        need_flush = need_flush || written > 0;
-        TRACE_EXIT written;               /* bytes written */
-}
diff --git a/drivers/char/ftape/zftape/zftape-write.h b/drivers/char/ftape/zftape/zftape-write.h
deleted file mode 100644
index ea887015b493..000000000000
--- a/drivers/char/ftape/zftape/zftape-write.h
+++ /dev/null
@@ -1,38 +0,0 @@
-#ifndef _ZFTAPE_WRITE_H
-#define _ZFTAPE_WRITE_H
-
-/*
- * Copyright (C) 1996, 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape-write.h,v $
- * $Revision: 1.2 $
- * $Date: 1997/10/05 19:19:13 $
- *
- *      This file contains the definitions for the write functions
- *      for the zftape driver for Linux.
- *
- */
-
-extern int  zft_flush_buffers(void);
-extern int  zft_update_header_segments(void);
-extern void zft_prevent_flush(void);
-
-/*  hook for the VFS interface 
- */
-extern int _zft_write(const char __user *buff, int req_len);
-#endif /* _ZFTAPE_WRITE_H */
diff --git a/drivers/char/ftape/zftape/zftape_syms.c b/drivers/char/ftape/zftape/zftape_syms.c
deleted file mode 100644
index 2db1401682df..000000000000
--- a/drivers/char/ftape/zftape/zftape_syms.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/*
- *      Copyright (C) 1997 Claus-Justus Heine
-
- This program is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2, or (at your option)
- any later version.
-
- This program is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program; see the file COPYING.  If not, write to
- the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
-
- *
- * $Source: /homes/cvs/ftape-stacked/ftape/zftape/zftape_syms.c,v $
- * $Revision: 1.3 $
- * $Date: 1997/10/05 19:19:14 $
- *
- *      This file contains the symbols that the zftape frontend to 
- *      the ftape floppy tape driver exports 
- */              
-
-#include <linux/module.h>
-
-#include <linux/zftape.h>
-
-#include "../zftape/zftape-init.h"
-#include "../zftape/zftape-read.h"
-#include "../zftape/zftape-buffers.h"
-#include "../zftape/zftape-ctl.h"
-
-/* zftape-init.c */
-EXPORT_SYMBOL(zft_cmpr_register);
-/* zftape-read.c */
-EXPORT_SYMBOL(zft_fetch_segment_fraction);
-/* zftape-buffers.c */
-EXPORT_SYMBOL(zft_vmalloc_once);
-EXPORT_SYMBOL(zft_vmalloc_always);
-EXPORT_SYMBOL(zft_vfree);
diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
index 817dc409ac20..23b25ada65ea 100644
--- a/drivers/char/genrtc.c
+++ b/drivers/char/genrtc.c
@@ -102,7 +102,7 @@ static void gen_rtc_interrupt(unsigned long arg);
  * Routine to poll RTC seconds field for change as often as possible,
  * after first RTC_UIE use timer to reduce polling
  */
-static void genrtc_troutine(void *data)
+static void genrtc_troutine(struct work_struct *work)
 {
         unsigned int tmp = get_rtc_ss();
         
@@ -255,7 +255,7 @@ static inline int gen_set_rtc_irq_bit(unsigned char bit)
                 irq_active = 1;
                 stop_rtc_timers = 0;
                 lostint = 0;
-                INIT_WORK(&genrtc_task, genrtc_troutine, NULL);
+                INIT_WORK(&genrtc_task, genrtc_troutine);
                 oldsecs = get_rtc_ss();
                 init_timer(&timer_task);
 
diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
index 091a11cd878c..20dc3be5ecfc 100644
--- a/drivers/char/hpet.c
+++ b/drivers/char/hpet.c
@@ -21,6 +21,7 @@
 #include <linux/fcntl.h>
 #include <linux/init.h>
 #include <linux/poll.h>
+#include <linux/mm.h>
 #include <linux/proc_fs.h>
 #include <linux/spinlock.h>
 #include <linux/sysctl.h>
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index 9902ffad3b12..cc2cd46bedc6 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -38,6 +38,7 @@
 #include <linux/sched.h>
 #include <linux/spinlock.h>
 #include <linux/delay.h>
+#include <linux/freezer.h>
 
 #include <asm/uaccess.h>
 
diff --git a/drivers/char/hvcs.c b/drivers/char/hvcs.c
index 8728255c9463..d090622f1dea 100644
--- a/drivers/char/hvcs.c
+++ b/drivers/char/hvcs.c
@@ -337,11 +337,6 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp);
 static void hvcs_close(struct tty_struct *tty, struct file *filp);
 static void hvcs_hangup(struct tty_struct * tty);
 
-static void hvcs_create_device_attrs(struct hvcs_struct *hvcsd);
-static void hvcs_remove_device_attrs(struct vio_dev *vdev);
-static void hvcs_create_driver_attrs(void);
-static void hvcs_remove_driver_attrs(void);
-
 static int __devinit hvcs_probe(struct vio_dev *dev,
                 const struct vio_device_id *id);
 static int __devexit hvcs_remove(struct vio_dev *dev);
@@ -353,6 +348,172 @@ static void __exit hvcs_module_exit(void);
 #define HVCS_TRY_WRITE  0x00000004
 #define HVCS_READ_MASK  (HVCS_SCHED_READ | HVCS_QUICK_READ)
 
+static inline struct hvcs_struct *from_vio_dev(struct vio_dev *viod)
+{
+        return viod->dev.driver_data;
+}
+/* The sysfs interface for the driver and devices */
+
+static ssize_t hvcs_partner_vtys_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct vio_dev *viod = to_vio_dev(dev);
+        struct hvcs_struct *hvcsd = from_vio_dev(viod);
+        unsigned long flags;
+        int retval;
+
+        spin_lock_irqsave(&hvcsd->lock, flags);
+        retval = sprintf(buf, "%X\n", hvcsd->p_unit_address);
+        spin_unlock_irqrestore(&hvcsd->lock, flags);
+        return retval;
+}
+static DEVICE_ATTR(partner_vtys, S_IRUGO, hvcs_partner_vtys_show, NULL);
+
+static ssize_t hvcs_partner_clcs_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct vio_dev *viod = to_vio_dev(dev);
+        struct hvcs_struct *hvcsd = from_vio_dev(viod);
+        unsigned long flags;
+        int retval;
+
+        spin_lock_irqsave(&hvcsd->lock, flags);
+        retval = sprintf(buf, "%s\n", &hvcsd->p_location_code[0]);
+        spin_unlock_irqrestore(&hvcsd->lock, flags);
+        return retval;
+}
+static DEVICE_ATTR(partner_clcs, S_IRUGO, hvcs_partner_clcs_show, NULL);
+
+static ssize_t hvcs_current_vty_store(struct device *dev, struct device_attribute *attr, const char * buf,
+                size_t count)
+{
+        /*
+         * Don't need this feature at the present time because firmware doesn't
+         * yet support multiple partners.
+         */
+        printk(KERN_INFO "HVCS: Denied current_vty change: -EPERM.\n");
+        return -EPERM;
+}
+
+static ssize_t hvcs_current_vty_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct vio_dev *viod = to_vio_dev(dev);
+        struct hvcs_struct *hvcsd = from_vio_dev(viod);
+        unsigned long flags;
+        int retval;
+
+        spin_lock_irqsave(&hvcsd->lock, flags);
+        retval = sprintf(buf, "%s\n", &hvcsd->p_location_code[0]);
+        spin_unlock_irqrestore(&hvcsd->lock, flags);
+        return retval;
+}
+
+static DEVICE_ATTR(current_vty,
+        S_IRUGO | S_IWUSR, hvcs_current_vty_show, hvcs_current_vty_store);
+
+static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribute *attr, const char *buf,
+                size_t count)
+{
+        struct vio_dev *viod = to_vio_dev(dev);
+        struct hvcs_struct *hvcsd = from_vio_dev(viod);
+        unsigned long flags;
+
+        /* writing a '0' to this sysfs entry will result in the disconnect. */
+        if (simple_strtol(buf, NULL, 0) != 0)
+                return -EINVAL;
+
+        spin_lock_irqsave(&hvcsd->lock, flags);
+
+        if (hvcsd->open_count > 0) {
+                spin_unlock_irqrestore(&hvcsd->lock, flags);
+                printk(KERN_INFO "HVCS: vterm state unchanged.  "
+                                "The hvcs device node is still in use.\n");
+                return -EPERM;
+        }
+
+        if (hvcsd->connected == 0) {
+                spin_unlock_irqrestore(&hvcsd->lock, flags);
+                printk(KERN_INFO "HVCS: vterm state unchanged. The"
+                                " vty-server is not connected to a vty.\n");
+                return -EPERM;
+        }
+
+        hvcs_partner_free(hvcsd);
+        printk(KERN_INFO "HVCS: Closed vty-server@%X and"
+                        " partner vty@%X:%d connection.\n",
+                        hvcsd->vdev->unit_address,
+                        hvcsd->p_unit_address,
+                        (uint32_t)hvcsd->p_partition_ID);
+
+        spin_unlock_irqrestore(&hvcsd->lock, flags);
+        return count;
+}
+
+static ssize_t hvcs_vterm_state_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct vio_dev *viod = to_vio_dev(dev);
+        struct hvcs_struct *hvcsd = from_vio_dev(viod);
+        unsigned long flags;
+        int retval;
+
+        spin_lock_irqsave(&hvcsd->lock, flags);
+        retval = sprintf(buf, "%d\n", hvcsd->connected);
+        spin_unlock_irqrestore(&hvcsd->lock, flags);
+        return retval;
+}
+static DEVICE_ATTR(vterm_state, S_IRUGO | S_IWUSR,
+                hvcs_vterm_state_show, hvcs_vterm_state_store);
+
+static ssize_t hvcs_index_show(struct device *dev, struct device_attribute *attr, char *buf)
+{
+        struct vio_dev *viod = to_vio_dev(dev);
+        struct hvcs_struct *hvcsd = from_vio_dev(viod);
+        unsigned long flags;
+        int retval;
+
+        spin_lock_irqsave(&hvcsd->lock, flags);
+        retval = sprintf(buf, "%d\n", hvcsd->index);
+        spin_unlock_irqrestore(&hvcsd->lock, flags);
+        return retval;
+}
+
+static DEVICE_ATTR(index, S_IRUGO, hvcs_index_show, NULL);
+
+static struct attribute *hvcs_attrs[] = {
+        &dev_attr_partner_vtys.attr,
+        &dev_attr_partner_clcs.attr,
+        &dev_attr_current_vty.attr,
+        &dev_attr_vterm_state.attr,
+        &dev_attr_index.attr,
+        NULL,
+};
+
+static struct attribute_group hvcs_attr_group = {
+        .attrs = hvcs_attrs,
+};
+
+static ssize_t hvcs_rescan_show(struct device_driver *ddp, char *buf)
+{
+        /* A 1 means it is updating, a 0 means it is done updating */
+        return snprintf(buf, PAGE_SIZE, "%d\n", hvcs_rescan_status);
+}
+
+static ssize_t hvcs_rescan_store(struct device_driver *ddp, const char * buf,
+                size_t count)
+{
+        if ((simple_strtol(buf, NULL, 0) != 1)
+                && (hvcs_rescan_status != 0))
+                return -EINVAL;
+
+        hvcs_rescan_status = 1;
+        printk(KERN_INFO "HVCS: rescanning partner info for all"
+                " vty-servers.\n");
+        hvcs_rescan_devices_list();
+        hvcs_rescan_status = 0;
+        return count;
+}
+
+static DRIVER_ATTR(rescan,
+        S_IRUGO | S_IWUSR, hvcs_rescan_show, hvcs_rescan_store);
+
 static void hvcs_kick(void)
 {
         hvcs_kicked = 1;
@@ -575,7 +736,7 @@ static void destroy_hvcs_struct(struct kobject *kobj)
         spin_unlock_irqrestore(&hvcsd->lock, flags);
         spin_unlock(&hvcs_structs_lock);
 
-        hvcs_remove_device_attrs(vdev);
+        sysfs_remove_group(&vdev->dev.kobj, &hvcs_attr_group);
 
         kfree(hvcsd);
 }
@@ -608,6 +769,7 @@ static int __devinit hvcs_probe(
 {
         struct hvcs_struct *hvcsd;
         int index;
+        int retval;
 
         if (!dev || !id) {
                 printk(KERN_ERR "HVCS: probed with invalid parameter.\n");
@@ -658,14 +820,16 @@ static int __devinit hvcs_probe(
          * the hvcs_struct has been added to the devices list then the user app
          * will get -ENODEV.
          */
-
         spin_lock(&hvcs_structs_lock);
-
         list_add_tail(&(hvcsd->next), &hvcs_structs);
-
         spin_unlock(&hvcs_structs_lock);
 
-        hvcs_create_device_attrs(hvcsd);
+        retval = sysfs_create_group(&dev->dev.kobj, &hvcs_attr_group);
+        if (retval) {
+                printk(KERN_ERR "HVCS: Can't create sysfs attrs for vty-server@%X\n",
+                       hvcsd->vdev->unit_address);
+                return retval;
+        }
 
         printk(KERN_INFO "HVCS: vty-server@%X added to the vio bus.\n", dev->unit_address);
 
@@ -1354,8 +1518,10 @@ static int __init hvcs_module_init(void)
         if (!hvcs_tty_driver)
                 return -ENOMEM;
 
-        if (hvcs_alloc_index_list(num_ttys_to_alloc))
-                return -ENOMEM;
+        if (hvcs_alloc_index_list(num_ttys_to_alloc)) {
+                rc = -ENOMEM;
+                goto index_fail;
+        }
 
         hvcs_tty_driver->owner = THIS_MODULE;
 
@@ -1385,41 +1551,57 @@ static int __init hvcs_module_init(void)
          * dynamically assigned major and minor numbers for our devices.
          */
         if (tty_register_driver(hvcs_tty_driver)) {
-                printk(KERN_ERR "HVCS: registration "
-                        " as a tty driver failed.\n");
-                hvcs_free_index_list();
-                put_tty_driver(hvcs_tty_driver);
-                return -EIO;
+                printk(KERN_ERR "HVCS: registration as a tty driver failed.\n");
+                rc = -EIO;
+                goto register_fail;
         }
 
         hvcs_pi_buff = kmalloc(PAGE_SIZE, GFP_KERNEL);
         if (!hvcs_pi_buff) {
-                tty_unregister_driver(hvcs_tty_driver);
-                hvcs_free_index_list();
-                put_tty_driver(hvcs_tty_driver);
-                return -ENOMEM;
+                rc = -ENOMEM;
+                goto buff_alloc_fail;
         }
 
         hvcs_task = kthread_run(khvcsd, NULL, "khvcsd");
         if (IS_ERR(hvcs_task)) {
                 printk(KERN_ERR "HVCS: khvcsd creation failed.  Driver not loaded.\n");
-                kfree(hvcs_pi_buff);
-                tty_unregister_driver(hvcs_tty_driver);
-                hvcs_free_index_list();
-                put_tty_driver(hvcs_tty_driver);
-                return -EIO;
+                rc = -EIO;
+                goto kthread_fail;
         }
 
         rc = vio_register_driver(&hvcs_vio_driver);
+        if (rc) {
+                printk(KERN_ERR "HVCS: can't register vio driver\n");
+                goto vio_fail;
+        }
 
         /*
          * This needs to be done AFTER the vio_register_driver() call or else
          * the kobjects won't be initialized properly.
          */
-        hvcs_create_driver_attrs();
+        rc = driver_create_file(&(hvcs_vio_driver.driver), &driver_attr_rescan);
+        if (rc) {
+                printk(KERN_ERR "HVCS: sysfs attr create failed\n");
+                goto attr_fail;
+        }
 
         printk(KERN_INFO "HVCS: driver module inserted.\n");
 
+        return 0;
+
+attr_fail:
+        vio_unregister_driver(&hvcs_vio_driver);
+vio_fail:
+        kthread_stop(hvcs_task);
+kthread_fail:
+        kfree(hvcs_pi_buff);
+buff_alloc_fail:
+        tty_unregister_driver(hvcs_tty_driver);
+register_fail:
+        hvcs_free_index_list();
+index_fail:
+        put_tty_driver(hvcs_tty_driver);
+        hvcs_tty_driver = NULL;
         return rc;
 }
 
@@ -1441,7 +1623,7 @@ static void __exit hvcs_module_exit(void)
         hvcs_pi_buff = NULL;
         spin_unlock(&hvcs_pi_lock);
 
-        hvcs_remove_driver_attrs();
+        driver_remove_file(&hvcs_vio_driver.driver, &driver_attr_rescan);
 
         vio_unregister_driver(&hvcs_vio_driver);
 
@@ -1456,191 +1638,3 @@ static void __exit hvcs_module_exit(void)
 
 module_init(hvcs_module_init);
 module_exit(hvcs_module_exit);
-
-static inline struct hvcs_struct *from_vio_dev(struct vio_dev *viod)
-{
-        return viod->dev.driver_data;
-}
-/* The sysfs interface for the driver and devices */
-
-static ssize_t hvcs_partner_vtys_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-        struct vio_dev *viod = to_vio_dev(dev);
-        struct hvcs_struct *hvcsd = from_vio_dev(viod);
-        unsigned long flags;
-        int retval;
-
-        spin_lock_irqsave(&hvcsd->lock, flags);
-        retval = sprintf(buf, "%X\n", hvcsd->p_unit_address);
-        spin_unlock_irqrestore(&hvcsd->lock, flags);
-        return retval;
-}
-static DEVICE_ATTR(partner_vtys, S_IRUGO, hvcs_partner_vtys_show, NULL);
-
-static ssize_t hvcs_partner_clcs_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-        struct vio_dev *viod = to_vio_dev(dev);
-        struct hvcs_struct *hvcsd = from_vio_dev(viod);
-        unsigned long flags;
-        int retval;
-
-        spin_lock_irqsave(&hvcsd->lock, flags);
-        retval = sprintf(buf, "%s\n", &hvcsd->p_location_code[0]);
-        spin_unlock_irqrestore(&hvcsd->lock, flags);
-        return retval;
-}
-static DEVICE_ATTR(partner_clcs, S_IRUGO, hvcs_partner_clcs_show, NULL);
-
-static ssize_t hvcs_current_vty_store(struct device *dev, struct device_attribute *attr, const char * buf,
-                size_t count)
-{
-        /*
-         * Don't need this feature at the present time because firmware doesn't
-         * yet support multiple partners.
-         */
-        printk(KERN_INFO "HVCS: Denied current_vty change: -EPERM.\n");
-        return -EPERM;
-}
-
-static ssize_t hvcs_current_vty_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-        struct vio_dev *viod = to_vio_dev(dev);
-        struct hvcs_struct *hvcsd = from_vio_dev(viod);
-        unsigned long flags;
-        int retval;
-
-        spin_lock_irqsave(&hvcsd->lock, flags);
-        retval = sprintf(buf, "%s\n", &hvcsd->p_location_code[0]);
-        spin_unlock_irqrestore(&hvcsd->lock, flags);
-        return retval;
-}
-
-static DEVICE_ATTR(current_vty,
-        S_IRUGO | S_IWUSR, hvcs_current_vty_show, hvcs_current_vty_store);
-
-static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribute *attr, const char *buf,
-                size_t count)
-{
-        struct vio_dev *viod = to_vio_dev(dev);
-        struct hvcs_struct *hvcsd = from_vio_dev(viod);
-        unsigned long flags;
-
-        /* writing a '0' to this sysfs entry will result in the disconnect. */
-        if (simple_strtol(buf, NULL, 0) != 0)
-                return -EINVAL;
-
-        spin_lock_irqsave(&hvcsd->lock, flags);
-
-        if (hvcsd->open_count > 0) {
-                spin_unlock_irqrestore(&hvcsd->lock, flags);
-                printk(KERN_INFO "HVCS: vterm state unchanged.  "
-                                "The hvcs device node is still in use.\n");
-                return -EPERM;
-        }
-
-        if (hvcsd->connected == 0) {
-                spin_unlock_irqrestore(&hvcsd->lock, flags);
-                printk(KERN_INFO "HVCS: vterm state unchanged. The"
-                                " vty-server is not connected to a vty.\n");
-                return -EPERM;
-        }
-
-        hvcs_partner_free(hvcsd);
-        printk(KERN_INFO "HVCS: Closed vty-server@%X and"
-                        " partner vty@%X:%d connection.\n",
-                        hvcsd->vdev->unit_address,
-                        hvcsd->p_unit_address,
-                        (uint32_t)hvcsd->p_partition_ID);
-
-        spin_unlock_irqrestore(&hvcsd->lock, flags);
-        return count;
-}
-
-static ssize_t hvcs_vterm_state_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-        struct vio_dev *viod = to_vio_dev(dev);
-        struct hvcs_struct *hvcsd = from_vio_dev(viod);
-        unsigned long flags;
-        int retval;
-
-        spin_lock_irqsave(&hvcsd->lock, flags);
-        retval = sprintf(buf, "%d\n", hvcsd->connected);
-        spin_unlock_irqrestore(&hvcsd->lock, flags);
-        return retval;
-}
-static DEVICE_ATTR(vterm_state, S_IRUGO | S_IWUSR,
-                hvcs_vterm_state_show, hvcs_vterm_state_store);
-
-static ssize_t hvcs_index_show(struct device *dev, struct device_attribute *attr, char *buf)
-{
-        struct vio_dev *viod = to_vio_dev(dev);
-        struct hvcs_struct *hvcsd = from_vio_dev(viod);
-        unsigned long flags;
-        int retval;
-
-        spin_lock_irqsave(&hvcsd->lock, flags);
-        retval = sprintf(buf, "%d\n", hvcsd->index);
-        spin_unlock_irqrestore(&hvcsd->lock, flags);
-        return retval;
-}
-
-static DEVICE_ATTR(index, S_IRUGO, hvcs_index_show, NULL);
-
-static struct attribute *hvcs_attrs[] = {
-        &dev_attr_partner_vtys.attr,
-        &dev_attr_partner_clcs.attr,
-        &dev_attr_current_vty.attr,
-        &dev_attr_vterm_state.attr,
-        &dev_attr_index.attr,
-        NULL,
-};
-
-static struct attribute_group hvcs_attr_group = {
-        .attrs = hvcs_attrs,
-};
-
-static void hvcs_create_device_attrs(struct hvcs_struct *hvcsd)
-{
-        struct vio_dev *vdev = hvcsd->vdev;
-        sysfs_create_group(&vdev->dev.kobj, &hvcs_attr_group);
-}
-
-static void hvcs_remove_device_attrs(struct vio_dev *vdev)
-{
-        sysfs_remove_group(&vdev->dev.kobj, &hvcs_attr_group);
-}
-
-static ssize_t hvcs_rescan_show(struct device_driver *ddp, char *buf)
-{
-        /* A 1 means it is updating, a 0 means it is done updating */
-        return snprintf(buf, PAGE_SIZE, "%d\n", hvcs_rescan_status);
-}
-
-static ssize_t hvcs_rescan_store(struct device_driver *ddp, const char * buf,
-                size_t count)
-{
-        if ((simple_strtol(buf, NULL, 0) != 1)
-                && (hvcs_rescan_status != 0))
-                return -EINVAL;
-
-        hvcs_rescan_status = 1;
-        printk(KERN_INFO "HVCS: rescanning partner info for all"
-                " vty-servers.\n");
-        hvcs_rescan_devices_list();
-        hvcs_rescan_status = 0;
-        return count;
-}
-static DRIVER_ATTR(rescan,
-        S_IRUGO | S_IWUSR, hvcs_rescan_show, hvcs_rescan_store);
-
-static void hvcs_create_driver_attrs(void)
-{
-        struct device_driver *driverfs = &(hvcs_vio_driver.driver);
-        driver_create_file(driverfs, &driver_attr_rescan);
-}
-
-static void hvcs_remove_driver_attrs(void)
-{
-        struct device_driver *driverfs = &(hvcs_vio_driver.driver);
-        driver_remove_file(driverfs, &driver_attr_rescan);
-}
diff --git a/drivers/char/hvsi.c b/drivers/char/hvsi.c
index 2cf63e7305a3..82a41d5b4ed0 100644
--- a/drivers/char/hvsi.c
+++ b/drivers/char/hvsi.c
@@ -69,7 +69,7 @@
 #define __ALIGNED__     __attribute__((__aligned__(sizeof(long))))
 
 struct hvsi_struct {
-        struct work_struct writer;
+        struct delayed_work writer;
         struct work_struct handshaker;
         wait_queue_head_t emptyq; /* woken when outbuf is emptied */
         wait_queue_head_t stateq; /* woken when HVSI state changes */
@@ -744,9 +744,10 @@ static int hvsi_handshake(struct hvsi_struct *hp)
         return 0;
 }
 
-static void hvsi_handshaker(void *arg)
+static void hvsi_handshaker(struct work_struct *work)
 {
-        struct hvsi_struct *hp = (struct hvsi_struct *)arg;
+        struct hvsi_struct *hp =
+                container_of(work, struct hvsi_struct, handshaker);
 
         if (hvsi_handshake(hp) >= 0)
                 return;
@@ -951,9 +952,10 @@ static void hvsi_push(struct hvsi_struct *hp)
 }
 
 /* hvsi_write_worker will keep rescheduling itself until outbuf is empty */
-static void hvsi_write_worker(void *arg)
+static void hvsi_write_worker(struct work_struct *work)
 {
-        struct hvsi_struct *hp = (struct hvsi_struct *)arg;
+        struct hvsi_struct *hp =
+                container_of(work, struct hvsi_struct, writer.work);
         unsigned long flags;
 #ifdef DEBUG
         static long start_j = 0;
@@ -1287,8 +1289,8 @@ static int __init hvsi_console_init(void)
                 }
 
                 hp = &hvsi_ports[hvsi_count];
-                INIT_WORK(&hp->writer, hvsi_write_worker, hp);
-                INIT_WORK(&hp->handshaker, hvsi_handshaker, hp);
+                INIT_DELAYED_WORK(&hp->writer, hvsi_write_worker);
+                INIT_WORK(&hp->handshaker, hvsi_handshaker);
                 init_waitqueue_head(&hp->emptyq);
                 init_waitqueue_head(&hp->stateq);
                 spin_lock_init(&hp->lock);
diff --git a/drivers/char/hw_random/Kconfig b/drivers/char/hw_random/Kconfig
index 9f7635f75178..5f3acd8e64b8 100644
--- a/drivers/char/hw_random/Kconfig
+++ b/drivers/char/hw_random/Kconfig
@@ -3,17 +3,20 @@
 #
 
 config HW_RANDOM
-        bool "Hardware Random Number Generator Core support"
-        default y
+        tristate "Hardware Random Number Generator Core support"
+        default m
         ---help---
           Hardware Random Number Generator Core infrastructure.
 
+          To compile this driver as a module, choose M here: the
+          module will be called rng-core.
+
           If unsure, say Y.
 
 config HW_RANDOM_INTEL
         tristate "Intel HW Random Number Generator support"
         depends on HW_RANDOM && (X86 || IA64) && PCI
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on Intel i8xx-based motherboards.
@@ -26,7 +29,7 @@ config HW_RANDOM_INTEL
 config HW_RANDOM_AMD
         tristate "AMD HW Random Number Generator support"
         depends on HW_RANDOM && X86 && PCI
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on AMD 76x-based motherboards.
@@ -39,7 +42,7 @@ config HW_RANDOM_AMD
 config HW_RANDOM_GEODE
         tristate "AMD Geode HW Random Number Generator support"
         depends on HW_RANDOM && X86 && PCI
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on the AMD Geode LX.
@@ -52,7 +55,7 @@ config HW_RANDOM_GEODE
 config HW_RANDOM_VIA
         tristate "VIA HW Random Number Generator support"
         depends on HW_RANDOM && X86_32
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on VIA based motherboards.
@@ -65,7 +68,7 @@ config HW_RANDOM_VIA
 config HW_RANDOM_IXP4XX
         tristate "Intel IXP4xx NPU HW Random Number Generator support"
         depends on HW_RANDOM && ARCH_IXP4XX
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random
           Number Generator hardware found on the Intel IXP4xx NPU.
@@ -78,7 +81,7 @@ config HW_RANDOM_IXP4XX
 config HW_RANDOM_OMAP
         tristate "OMAP Random Number Generator support"
         depends on HW_RANDOM && (ARCH_OMAP16XX || ARCH_OMAP24XX)
-        default y
+        default HW_RANDOM
         ---help---
           This driver provides kernel-side support for the Random Number
           Generator hardware found on OMAP16xx and OMAP24xx multimedia
diff --git a/drivers/char/hw_random/Makefile b/drivers/char/hw_random/Makefile
index e263ae96f940..c41fa19454e3 100644
--- a/drivers/char/hw_random/Makefile
+++ b/drivers/char/hw_random/Makefile
@@ -2,7 +2,8 @@
 # Makefile for HW Random Number Generator (RNG) device drivers.
 #
 
-obj-$(CONFIG_HW_RANDOM) += core.o
+obj-$(CONFIG_HW_RANDOM) += rng-core.o
+rng-core-y := core.o
 obj-$(CONFIG_HW_RANDOM_INTEL) += intel-rng.o
 obj-$(CONFIG_HW_RANDOM_AMD) += amd-rng.o
 obj-$(CONFIG_HW_RANDOM_GEODE) += geode-rng.o
diff --git a/drivers/char/hw_random/core.c b/drivers/char/hw_random/core.c
index 154a81d328c1..26a860adcb38 100644
--- a/drivers/char/hw_random/core.c
+++ b/drivers/char/hw_random/core.c
@@ -36,6 +36,7 @@
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/miscdevice.h>
 #include <linux/delay.h>
@@ -162,7 +163,8 @@ static struct miscdevice rng_miscdev = {
 };
 
 
-static ssize_t hwrng_attr_current_store(struct class_device *class,
+static ssize_t hwrng_attr_current_store(struct device *dev,
+                                        struct device_attribute *attr,
                                         const char *buf, size_t len)
 {
         int err;
@@ -192,7 +194,8 @@ static ssize_t hwrng_attr_current_store(struct class_device *class,
         return err ? : len;
 }
 
-static ssize_t hwrng_attr_current_show(struct class_device *class,
+static ssize_t hwrng_attr_current_show(struct device *dev,
+                                       struct device_attribute *attr,
                                        char *buf)
 {
         int err;
@@ -210,7 +213,8 @@ static ssize_t hwrng_attr_current_show(struct class_device *class,
         return ret;
 }
 
-static ssize_t hwrng_attr_available_show(struct class_device *class,
+static ssize_t hwrng_attr_available_show(struct device *dev,
+                                         struct device_attribute *attr,
                                          char *buf)
 {
         int err;
@@ -234,20 +238,18 @@ static ssize_t hwrng_attr_available_show(struct class_device *class,
         return ret;
 }
 
-static CLASS_DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
-                         hwrng_attr_current_show,
-                         hwrng_attr_current_store);
-static CLASS_DEVICE_ATTR(rng_available, S_IRUGO,
-                         hwrng_attr_available_show,
-                         NULL);
+static DEVICE_ATTR(rng_current, S_IRUGO | S_IWUSR,
+                   hwrng_attr_current_show,
+                   hwrng_attr_current_store);
+static DEVICE_ATTR(rng_available, S_IRUGO,
+                   hwrng_attr_available_show,
+                   NULL);
 
 
 static void unregister_miscdev(void)
 {
-        class_device_remove_file(rng_miscdev.class,
-                                 &class_device_attr_rng_available);
-        class_device_remove_file(rng_miscdev.class,
-                                 &class_device_attr_rng_current);
+        device_remove_file(rng_miscdev.this_device, &dev_attr_rng_available);
+        device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
         misc_deregister(&rng_miscdev);
 }
 
@@ -258,20 +260,19 @@ static int register_miscdev(void)
         err = misc_register(&rng_miscdev);
         if (err)
                 goto out;
-        err = class_device_create_file(rng_miscdev.class,
-                                       &class_device_attr_rng_current);
+        err = device_create_file(rng_miscdev.this_device,
+                                 &dev_attr_rng_current);
         if (err)
                 goto err_misc_dereg;
-        err = class_device_create_file(rng_miscdev.class,
-                                       &class_device_attr_rng_available);
+        err = device_create_file(rng_miscdev.this_device,
+                                 &dev_attr_rng_available);
         if (err)
                 goto err_remove_current;
 out:
         return err;
 
 err_remove_current:
-        class_device_remove_file(rng_miscdev.class,
-                                 &class_device_attr_rng_current);
+        device_remove_file(rng_miscdev.this_device, &dev_attr_rng_current);
 err_misc_dereg:
         misc_deregister(&rng_miscdev);
         goto out;
diff --git a/drivers/char/ip2/i2cmd.h b/drivers/char/ip2/i2cmd.h
index baa4e721b758..29277ec6b8ed 100644
--- a/drivers/char/ip2/i2cmd.h
+++ b/drivers/char/ip2/i2cmd.h
@@ -367,11 +367,6 @@ static UCHAR cc02[];
 #define CSE_NULL  3  // Replace with a null
 #define CSE_MARK  4  // Replace with a 3-character sequence (as Unix)
 
-#define  CMD_SET_REPLACEMENT(arg,ch)   \
-                        (((cmdSyntaxPtr)(ct36a))->cmd[1] = (arg), \
-                        (((cmdSyntaxPtr)(ct36a))->cmd[2] = (ch),  \
-                        (cmdSyntaxPtr)(ct36a))
-
 #define CSE_REPLACE  0x8        // Replace the errored character with the
                                                         // replacement character defined here
 
diff --git a/drivers/char/ip2/i2lib.c b/drivers/char/ip2/i2lib.c
index 54d93f0345e8..78045767ec33 100644
--- a/drivers/char/ip2/i2lib.c
+++ b/drivers/char/ip2/i2lib.c
@@ -84,8 +84,8 @@ static void iiSendPendingMail(i2eBordStrPtr);
 static void serviceOutgoingFifo(i2eBordStrPtr);
 
 // Functions defined in ip2.c as part of interrupt handling
-static void do_input(void *);
-static void do_status(void *);
+static void do_input(struct work_struct *);
+static void do_status(struct work_struct *);
 
 //***************
 //* Debug  Data *
@@ -331,8 +331,8 @@ i2InitChannels ( i2eBordStrPtr pB, int nChannels, i2ChanStrPtr pCh)
                 pCh->ClosingWaitTime  = 30*HZ;
 
                 // Initialize task queue objects
-                INIT_WORK(&pCh->tqueue_input, do_input, pCh);
-                INIT_WORK(&pCh->tqueue_status, do_status, pCh);
+                INIT_WORK(&pCh->tqueue_input, do_input);
+                INIT_WORK(&pCh->tqueue_status, do_status);
 
 #ifdef IP2DEBUG_TRACE
                 pCh->trace = ip2trace;
@@ -1016,7 +1016,6 @@ i2Output(i2ChanStrPtr pCh, const char *pSource, int count)
         unsigned short channel;
         unsigned short stuffIndex;
         unsigned long flags;
-        int rc = 0;
 
         int bailout = 10;
 
@@ -1573,7 +1572,7 @@ i2StripFifo(i2eBordStrPtr pB)
 #ifdef USE_IQ
                         schedule_work(&pCh->tqueue_input);
 #else
-                        do_input(pCh);
+                        do_input(&pCh->tqueue_input);
 #endif
 
                         // Note we do not need to maintain any flow-control credits at this
@@ -1810,7 +1809,7 @@ i2StripFifo(i2eBordStrPtr pB)
 #ifdef USE_IQ
                                                 schedule_work(&pCh->tqueue_status);
 #else
-                                                do_status(pCh);
+                                                do_status(&pCh->tqueue_status);
 #endif
                                         }
                                 }
diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c
index a3f32d46d2f8..cda2459c1d60 100644
--- a/drivers/char/ip2/ip2main.c
+++ b/drivers/char/ip2/ip2main.c
@@ -189,12 +189,12 @@ static int  ip2_tiocmset(struct tty_struct *tty, struct file *file,
                          unsigned int set, unsigned int clear);
 
 static void set_irq(int, int);
-static void ip2_interrupt_bh(i2eBordStrPtr pB);
+static void ip2_interrupt_bh(struct work_struct *work);
 static irqreturn_t ip2_interrupt(int irq, void *dev_id);
 static void ip2_poll(unsigned long arg);
 static inline void service_all_boards(void);
-static void do_input(void *p);
-static void do_status(void *p);
+static void do_input(struct work_struct *);
+static void do_status(struct work_struct *);
 
 static void ip2_wait_until_sent(PTTY,int);
 
@@ -918,7 +918,7 @@ ip2_init_board( int boardnum )
                 pCh++;
         }
 ex_exit:
-        INIT_WORK(&pB->tqueue_interrupt, (void(*)(void*)) ip2_interrupt_bh, pB);
+        INIT_WORK(&pB->tqueue_interrupt, ip2_interrupt_bh);
         return;
 
 err_release_region:
@@ -1125,8 +1125,8 @@ service_all_boards(void)
 
 
 /******************************************************************************/
-/* Function:   ip2_interrupt_bh(pB)                                           */
-/* Parameters: pB - pointer to the board structure                            */
+/* Function:   ip2_interrupt_bh(work)                                         */
+/* Parameters: work - pointer to the board structure                          */
 /* Returns:    Nothing                                                        */
 /*                                                                            */
 /* Description:                                                               */
@@ -1135,8 +1135,9 @@ service_all_boards(void)
 /*                                                                            */
 /******************************************************************************/
 static void
-ip2_interrupt_bh(i2eBordStrPtr pB)
+ip2_interrupt_bh(struct work_struct *work)
 {
+        i2eBordStrPtr pB = container_of(work, i2eBordStr, tqueue_interrupt);
 //      pB better well be set or we have a problem!  We can only get
 //      here from the IMMEDIATE queue.  Here, we process the boards.
 //      Checking pB doesn't cost much and it saves us from the sanity checkers.
@@ -1245,9 +1246,9 @@ ip2_poll(unsigned long arg)
         ip2trace (ITRC_NO_PORT, ITRC_INTR, ITRC_RETURN, 0 );
 }
 
-static void do_input(void *p)
+static void do_input(struct work_struct *work)
 {
-        i2ChanStrPtr pCh = p;
+        i2ChanStrPtr pCh = container_of(work, i2ChanStr, tqueue_input);
         unsigned long flags;
 
         ip2trace(CHANN, ITRC_INPUT, 21, 0 );
@@ -1279,9 +1280,9 @@ static inline void  isig(int sig, struct tty_struct *tty, int flush)
         }
 }
 
-static void do_status(void *p)
+static void do_status(struct work_struct *work)
 {
-        i2ChanStrPtr pCh = p;
+        i2ChanStrPtr pCh = container_of(work, i2ChanStr, tqueue_status);
         int status;
 
         status =  i2GetStatus( pCh, (I2_BRK|I2_PAR|I2_FRA|I2_OVR) );
diff --git a/drivers/char/ipmi/ipmi_bt_sm.c b/drivers/char/ipmi/ipmi_bt_sm.c
index 0030cd8e2e95..6c59baa887a8 100644
--- a/drivers/char/ipmi/ipmi_bt_sm.c
+++ b/drivers/char/ipmi/ipmi_bt_sm.c
@@ -33,11 +33,13 @@
 #include <linux/ipmi_msgdefs.h>         /* for completion codes */
 #include "ipmi_si_sm.h"
 
-static int bt_debug = 0x00;     /* Production value 0, see following flags */
+#define BT_DEBUG_OFF    0       /* Used in production */
+#define BT_DEBUG_ENABLE 1       /* Generic messages */
+#define BT_DEBUG_MSG    2       /* Prints all request/response buffers */
+#define BT_DEBUG_STATES 4       /* Verbose look at state changes */
+
+static int bt_debug = BT_DEBUG_OFF;
 
-#define BT_DEBUG_ENABLE 1
-#define BT_DEBUG_MSG    2
-#define BT_DEBUG_STATES 4
 module_param(bt_debug, int, 0644);
 MODULE_PARM_DESC(bt_debug, "debug bitmask, 1=enable, 2=messages, 4=states");
 
@@ -47,38 +49,54 @@ MODULE_PARM_DESC(bt_debug, "debug bitmask, 1=enable, 2=messages, 4=states");
    Since the Open IPMI architecture is single-message oriented at this
    stage, the queue depth of BT is of no concern. */
 
-#define BT_NORMAL_TIMEOUT       5000000 /* seconds in microseconds */
-#define BT_RETRY_LIMIT          2
-#define BT_RESET_DELAY          6000000 /* 6 seconds after warm reset */
+#define BT_NORMAL_TIMEOUT       5       /* seconds */
+#define BT_NORMAL_RETRY_LIMIT   2
+#define BT_RESET_DELAY          6       /* seconds after warm reset */
+
+/* States are written in chronological order and usually cover
+   multiple rows of the state table discussion in the IPMI spec. */
 
 enum bt_states {
-        BT_STATE_IDLE,
+        BT_STATE_IDLE = 0,      /* Order is critical in this list */
         BT_STATE_XACTION_START,
         BT_STATE_WRITE_BYTES,
-        BT_STATE_WRITE_END,
         BT_STATE_WRITE_CONSUME,
-        BT_STATE_B2H_WAIT,
-        BT_STATE_READ_END,
-        BT_STATE_RESET1,                /* These must come last */
+        BT_STATE_READ_WAIT,
+        BT_STATE_CLEAR_B2H,
+        BT_STATE_READ_BYTES,
+        BT_STATE_RESET1,        /* These must come last */
         BT_STATE_RESET2,
         BT_STATE_RESET3,
         BT_STATE_RESTART,
-        BT_STATE_HOSED
+        BT_STATE_PRINTME,
+        BT_STATE_CAPABILITIES_BEGIN,
+        BT_STATE_CAPABILITIES_END,
+        BT_STATE_LONG_BUSY      /* BT doesn't get hosed :-) */
 };
 
+/* Macros seen at the end of state "case" blocks.  They help with legibility
+   and debugging. */
+
+#define BT_STATE_CHANGE(X,Y) { bt->state = X; return Y; }
+
+#define BT_SI_SM_RETURN(Y)   { last_printed = BT_STATE_PRINTME; return Y; }
+
 struct si_sm_data {
         enum bt_states  state;
-        enum bt_states  last_state;     /* assist printing and resets */
         unsigned char   seq;            /* BT sequence number */
         struct si_sm_io *io;
-        unsigned char   write_data[IPMI_MAX_MSG_LENGTH];
-        int             write_count;
-        unsigned char   read_data[IPMI_MAX_MSG_LENGTH];
-        int             read_count;
-        int             truncated;
-        long            timeout;
-        unsigned int    error_retries;  /* end of "common" fields */
+        unsigned char   write_data[IPMI_MAX_MSG_LENGTH];
+        int             write_count;
+        unsigned char   read_data[IPMI_MAX_MSG_LENGTH];
+        int             read_count;
+        int             truncated;
+        long            timeout;        /* microseconds countdown */
+        int             error_retries;  /* end of "common" fields */
         int             nonzero_status; /* hung BMCs stay all 0 */
+        enum bt_states  complete;       /* to divert the state machine */
+        int             BT_CAP_outreqs;
+        long            BT_CAP_req2rsp;
+        int             BT_CAP_retries; /* Recommended retries */
 };
 
 #define BT_CLR_WR_PTR   0x01    /* See IPMI 1.5 table 11.6.4 */
@@ -111,86 +129,118 @@ struct si_sm_data {
 static char *state2txt(unsigned char state)
 {
         switch (state) {
-                case BT_STATE_IDLE:             return("IDLE");
-                case BT_STATE_XACTION_START:    return("XACTION");
-                case BT_STATE_WRITE_BYTES:      return("WR_BYTES");
-                case BT_STATE_WRITE_END:        return("WR_END");
-                case BT_STATE_WRITE_CONSUME:    return("WR_CONSUME");
-                case BT_STATE_B2H_WAIT:         return("B2H_WAIT");
-                case BT_STATE_READ_END:         return("RD_END");
-                case BT_STATE_RESET1:           return("RESET1");
-                case BT_STATE_RESET2:           return("RESET2");
-                case BT_STATE_RESET3:           return("RESET3");
-                case BT_STATE_RESTART:          return("RESTART");
-                case BT_STATE_HOSED:            return("HOSED");
+        case BT_STATE_IDLE:             return("IDLE");
+        case BT_STATE_XACTION_START:    return("XACTION");
+        case BT_STATE_WRITE_BYTES:      return("WR_BYTES");
+        case BT_STATE_WRITE_CONSUME:    return("WR_CONSUME");
+        case BT_STATE_READ_WAIT:        return("RD_WAIT");
+        case BT_STATE_CLEAR_B2H:        return("CLEAR_B2H");
+        case BT_STATE_READ_BYTES:       return("RD_BYTES");
+        case BT_STATE_RESET1:           return("RESET1");
+        case BT_STATE_RESET2:           return("RESET2");
+        case BT_STATE_RESET3:           return("RESET3");
+        case BT_STATE_RESTART:          return("RESTART");
+        case BT_STATE_LONG_BUSY:        return("LONG_BUSY");
+        case BT_STATE_CAPABILITIES_BEGIN: return("CAP_BEGIN");
+        case BT_STATE_CAPABILITIES_END: return("CAP_END");
         }
         return("BAD STATE");
 }
 #define STATE2TXT state2txt(bt->state)
 
-static char *status2txt(unsigned char status, char *buf)
+static char *status2txt(unsigned char status)
 {
+        /*
+         * This cannot be called by two threads at the same time and
+         * the buffer is always consumed immediately, so the static is
+         * safe to use.
+         */
+        static char buf[40];
+
         strcpy(buf, "[ ");
-        if (status & BT_B_BUSY) strcat(buf, "B_BUSY ");
-        if (status & BT_H_BUSY) strcat(buf, "H_BUSY ");
-        if (status & BT_OEM0) strcat(buf, "OEM0 ");
-        if (status & BT_SMS_ATN) strcat(buf, "SMS ");
-        if (status & BT_B2H_ATN) strcat(buf, "B2H ");
-        if (status & BT_H2B_ATN) strcat(buf, "H2B ");
+        if (status & BT_B_BUSY)
+                strcat(buf, "B_BUSY ");
+        if (status & BT_H_BUSY)
+                strcat(buf, "H_BUSY ");
+        if (status & BT_OEM0)
+                strcat(buf, "OEM0 ");
+        if (status & BT_SMS_ATN)
+                strcat(buf, "SMS ");
+        if (status & BT_B2H_ATN)
+                strcat(buf, "B2H ");
+        if (status & BT_H2B_ATN)
+                strcat(buf, "H2B ");
         strcat(buf, "]");
         return buf;
 }
-#define STATUS2TXT(buf) status2txt(status, buf)
+#define STATUS2TXT status2txt(status)
+
+/* called externally at insmod time, and internally on cleanup */
 
-/* This will be called from within this module on a hosed condition */
-#define FIRST_SEQ       0
 static unsigned int bt_init_data(struct si_sm_data *bt, struct si_sm_io *io)
 {
-        bt->state = BT_STATE_IDLE;
-        bt->last_state = BT_STATE_IDLE;
-        bt->seq = FIRST_SEQ;
-        bt->io = io;
-        bt->write_count = 0;
-        bt->read_count = 0;
-        bt->error_retries = 0;
-        bt->nonzero_status = 0;
-        bt->truncated = 0;
-        bt->timeout = BT_NORMAL_TIMEOUT;
+        memset(bt, 0, sizeof(struct si_sm_data));
+        if (bt->io != io) {             /* external: one-time only things */
+                bt->io = io;
+                bt->seq = 0;
+        }
+        bt->state = BT_STATE_IDLE;      /* start here */
+        bt->complete = BT_STATE_IDLE;   /* end here */
+        bt->BT_CAP_req2rsp = BT_NORMAL_TIMEOUT * 1000000;
+        bt->BT_CAP_retries = BT_NORMAL_RETRY_LIMIT;
+        /* BT_CAP_outreqs == zero is a flag to read BT Capabilities */
         return 3; /* We claim 3 bytes of space; ought to check SPMI table */
 }
 
+/* Jam a completion code (probably an error) into a response */
+
+static void force_result(struct si_sm_data *bt, unsigned char completion_code)
+{
+        bt->read_data[0] = 4;                           /* # following bytes */
+        bt->read_data[1] = bt->write_data[1] | 4;       /* Odd NetFn/LUN */
+        bt->read_data[2] = bt->write_data[2];           /* seq (ignored) */
+        bt->read_data[3] = bt->write_data[3];           /* Command */
+        bt->read_data[4] = completion_code;
+        bt->read_count = 5;
+}
+
+/* The upper state machine starts here */
+
 static int bt_start_transaction(struct si_sm_data *bt,
                                 unsigned char *data,
                                 unsigned int size)
 {
         unsigned int i;
 
-        if ((size < 2) || (size > (IPMI_MAX_MSG_LENGTH - 2)))
-               return -1;
+        if (size < 2)
+                return IPMI_REQ_LEN_INVALID_ERR;
+        if (size > IPMI_MAX_MSG_LENGTH)
+                return IPMI_REQ_LEN_EXCEEDED_ERR;
 
-        if ((bt->state != BT_STATE_IDLE) && (bt->state != BT_STATE_HOSED))
-                return -2;
+        if (bt->state == BT_STATE_LONG_BUSY)
+                return IPMI_NODE_BUSY_ERR;
+
+        if (bt->state != BT_STATE_IDLE)
+                return IPMI_NOT_IN_MY_STATE_ERR;
 
         if (bt_debug & BT_DEBUG_MSG) {
-                printk(KERN_WARNING "+++++++++++++++++++++++++++++++++++++\n");
-                printk(KERN_WARNING "BT: write seq=0x%02X:", bt->seq);
+                printk(KERN_WARNING "BT: +++++++++++++++++ New command\n");
+                printk(KERN_WARNING "BT: NetFn/LUN CMD [%d data]:", size - 2);
                 for (i = 0; i < size; i ++)
-                       printk (" %02x", data[i]);
+                        printk (" %02x", data[i]);
                 printk("\n");
         }
         bt->write_data[0] = size + 1;   /* all data plus seq byte */
         bt->write_data[1] = *data;      /* NetFn/LUN */
-        bt->write_data[2] = bt->seq;
+        bt->write_data[2] = bt->seq++;
         memcpy(bt->write_data + 3, data + 1, size - 1);
         bt->write_count = size + 2;
-
         bt->error_retries = 0;
         bt->nonzero_status = 0;
-        bt->read_count = 0;
         bt->truncated = 0;
         bt->state = BT_STATE_XACTION_START;
-        bt->last_state = BT_STATE_IDLE;
-        bt->timeout = BT_NORMAL_TIMEOUT;
+        bt->timeout = bt->BT_CAP_req2rsp;
+        force_result(bt, IPMI_ERR_UNSPECIFIED);
         return 0;
 }
 
@@ -198,38 +248,30 @@ static int bt_start_transaction(struct si_sm_data *bt,
    it calls this.  Strip out the length and seq bytes. */
 
 static int bt_get_result(struct si_sm_data *bt,
-                           unsigned char *data,
-                           unsigned int length)
+                         unsigned char *data,
+                         unsigned int length)
 {
         int i, msg_len;
 
         msg_len = bt->read_count - 2;           /* account for length & seq */
-        /* Always NetFn, Cmd, cCode */
         if (msg_len < 3 || msg_len > IPMI_MAX_MSG_LENGTH) {
-                printk(KERN_DEBUG "BT results: bad msg_len = %d\n", msg_len);
-                data[0] = bt->write_data[1] | 0x4;      /* Kludge a response */
-                data[1] = bt->write_data[3];
-                data[2] = IPMI_ERR_UNSPECIFIED;
+                force_result(bt, IPMI_ERR_UNSPECIFIED);
                 msg_len = 3;
-        } else {
-                data[0] = bt->read_data[1];
-                data[1] = bt->read_data[3];
-                if (length < msg_len)
-                       bt->truncated = 1;
-                if (bt->truncated) {    /* can be set in read_all_bytes() */
-                        data[2] = IPMI_ERR_MSG_TRUNCATED;
-                        msg_len = 3;
-                } else
-                       memcpy(data + 2, bt->read_data + 4, msg_len - 2);
+        }
+        data[0] = bt->read_data[1];
+        data[1] = bt->read_data[3];
+        if (length < msg_len || bt->truncated) {
+                data[2] = IPMI_ERR_MSG_TRUNCATED;
+                msg_len = 3;
+        } else
+                memcpy(data + 2, bt->read_data + 4, msg_len - 2);
 
-                if (bt_debug & BT_DEBUG_MSG) {
-                        printk (KERN_WARNING "BT: res (raw)");
-                        for (i = 0; i < msg_len; i++)
-                               printk(" %02x", data[i]);
-                        printk ("\n");
-                }
+        if (bt_debug & BT_DEBUG_MSG) {
+                printk (KERN_WARNING "BT: result %d bytes:", msg_len);
+                for (i = 0; i < msg_len; i++)
+                        printk(" %02x", data[i]);
+                printk ("\n");
         }
-        bt->read_count = 0;     /* paranoia */
         return msg_len;
 }
 
@@ -238,22 +280,40 @@ static int bt_get_result(struct si_sm_data *bt,
 
 static void reset_flags(struct si_sm_data *bt)
 {
+        if (bt_debug)
+                printk(KERN_WARNING "IPMI BT: flag reset %s\n",
+                                        status2txt(BT_STATUS));
         if (BT_STATUS & BT_H_BUSY)
-               BT_CONTROL(BT_H_BUSY);
-        if (BT_STATUS & BT_B_BUSY)
-               BT_CONTROL(BT_B_BUSY);
-        BT_CONTROL(BT_CLR_WR_PTR);
-        BT_CONTROL(BT_SMS_ATN);
-
-        if (BT_STATUS & BT_B2H_ATN) {
-                int i;
-                BT_CONTROL(BT_H_BUSY);
-                BT_CONTROL(BT_B2H_ATN);
-                BT_CONTROL(BT_CLR_RD_PTR);
-                for (i = 0; i < IPMI_MAX_MSG_LENGTH + 2; i++)
-                       BMC2HOST;
-                BT_CONTROL(BT_H_BUSY);
-        }
+                BT_CONTROL(BT_H_BUSY);  /* force clear */
+        BT_CONTROL(BT_CLR_WR_PTR);      /* always reset */
+        BT_CONTROL(BT_SMS_ATN);         /* always clear */
+        BT_INTMASK_W(BT_BMC_HWRST);
+}
+
+/* Get rid of an unwanted/stale response.  This should only be needed for
+   BMCs that support multiple outstanding requests. */
+
+static void drain_BMC2HOST(struct si_sm_data *bt)
+{
+        int i, size;
+
+        if (!(BT_STATUS & BT_B2H_ATN))  /* Not signalling a response */
+                return;
+
+        BT_CONTROL(BT_H_BUSY);          /* now set */
+        BT_CONTROL(BT_B2H_ATN);         /* always clear */
+        BT_STATUS;                      /* pause */
+        BT_CONTROL(BT_B2H_ATN);         /* some BMCs are stubborn */
+        BT_CONTROL(BT_CLR_RD_PTR);      /* always reset */
+        if (bt_debug)
+                printk(KERN_WARNING "IPMI BT: stale response %s; ",
+                        status2txt(BT_STATUS));
+        size = BMC2HOST;
+        for (i = 0; i < size ; i++)
+                BMC2HOST;
+        BT_CONTROL(BT_H_BUSY);          /* now clear */
+        if (bt_debug)
+                printk("drained %d bytes\n", size + 1);
 }
 
 static inline void write_all_bytes(struct si_sm_data *bt)
@@ -261,201 +321,256 @@ static inline void write_all_bytes(struct si_sm_data *bt)
         int i;
 
         if (bt_debug & BT_DEBUG_MSG) {
-                printk(KERN_WARNING "BT: write %d bytes seq=0x%02X",
+                printk(KERN_WARNING "BT: write %d bytes seq=0x%02X",
                         bt->write_count, bt->seq);
                 for (i = 0; i < bt->write_count; i++)
                         printk (" %02x", bt->write_data[i]);
                 printk ("\n");
         }
         for (i = 0; i < bt->write_count; i++)
-               HOST2BMC(bt->write_data[i]);
+                HOST2BMC(bt->write_data[i]);
 }
 
 static inline int read_all_bytes(struct si_sm_data *bt)
 {
         unsigned char i;
 
+        /* length is "framing info", minimum = 4: NetFn, Seq, Cmd, cCode.
+           Keep layout of first four bytes aligned with write_data[] */
+
         bt->read_data[0] = BMC2HOST;
         bt->read_count = bt->read_data[0];
-        if (bt_debug & BT_DEBUG_MSG)
-                printk(KERN_WARNING "BT: read %d bytes:", bt->read_count);
 
-        /* minimum: length, NetFn, Seq, Cmd, cCode == 5 total, or 4 more
-           following the length byte. */
         if (bt->read_count < 4 || bt->read_count >= IPMI_MAX_MSG_LENGTH) {
                 if (bt_debug & BT_DEBUG_MSG)
-                        printk("bad length %d\n", bt->read_count);
+                        printk(KERN_WARNING "BT: bad raw rsp len=%d\n",
+                                bt->read_count);
                 bt->truncated = 1;
                 return 1;       /* let next XACTION START clean it up */
         }
         for (i = 1; i <= bt->read_count; i++)
-               bt->read_data[i] = BMC2HOST;
-        bt->read_count++;       /* account for the length byte */
+                bt->read_data[i] = BMC2HOST;
+        bt->read_count++;       /* Account internally for length byte */
 
         if (bt_debug & BT_DEBUG_MSG) {
-                for (i = 0; i < bt->read_count; i++)
+                int max = bt->read_count;
+
+                printk(KERN_WARNING "BT: got %d bytes seq=0x%02X",
+                        max, bt->read_data[2]);
+                if (max > 16)
+                        max = 16;
+                for (i = 0; i < max; i++)
                         printk (" %02x", bt->read_data[i]);
-                printk ("\n");
+                printk ("%s\n", bt->read_count == max ? "" : " ...");
         }
-        if (bt->seq != bt->write_data[2])       /* idiot check */
-                printk(KERN_DEBUG "BT: internal error: sequence mismatch\n");
 
-        /* per the spec, the (NetFn, Seq, Cmd) tuples should match */
-        if ((bt->read_data[3] == bt->write_data[3]) &&          /* Cmd */
-                (bt->read_data[2] == bt->write_data[2]) &&      /* Sequence */
-                ((bt->read_data[1] & 0xF8) == (bt->write_data[1] & 0xF8)))
+        /* per the spec, the (NetFn[1], Seq[2], Cmd[3]) tuples must match */
+        if ((bt->read_data[3] == bt->write_data[3]) &&
+            (bt->read_data[2] == bt->write_data[2]) &&
+            ((bt->read_data[1] & 0xF8) == (bt->write_data[1] & 0xF8)))
                         return 1;
 
         if (bt_debug & BT_DEBUG_MSG)
-               printk(KERN_WARNING "BT: bad packet: "
+                printk(KERN_WARNING "IPMI BT: bad packet: "
                 "want 0x(%02X, %02X, %02X) got (%02X, %02X, %02X)\n",
-                bt->write_data[1], bt->write_data[2], bt->write_data[3],
+                bt->write_data[1] | 0x04, bt->write_data[2], bt->write_data[3],
                 bt->read_data[1],  bt->read_data[2],  bt->read_data[3]);
         return 0;
 }
 
-/* Modifies bt->state appropriately, need to get into the bt_event() switch */
+/* Restart if retries are left, or return an error completion code */
 
-static void error_recovery(struct si_sm_data *bt, char *reason)
+static enum si_sm_result error_recovery(struct si_sm_data *bt,
+                                        unsigned char status,
+                                        unsigned char cCode)
 {
-        unsigned char status;
-        char buf[40]; /* For getting status */
+        char *reason;
 
-        bt->timeout = BT_NORMAL_TIMEOUT; /* various places want to retry */
+        bt->timeout = bt->BT_CAP_req2rsp;
 
-        status = BT_STATUS;
-        printk(KERN_DEBUG "BT: %s in %s %s\n", reason, STATE2TXT,
-               STATUS2TXT(buf));
+        switch (cCode) {
+        case IPMI_TIMEOUT_ERR:
+                reason = "timeout";
+                break;
+        default:
+                reason = "internal error";
+                break;
+        }
+
+        printk(KERN_WARNING "IPMI BT: %s in %s %s ",    /* open-ended line */
+                reason, STATE2TXT, STATUS2TXT);
 
+        /* Per the IPMI spec, retries are based on the sequence number
+           known only to this module, so manage a restart here. */
         (bt->error_retries)++;
-        if (bt->error_retries > BT_RETRY_LIMIT) {
-                printk(KERN_DEBUG "retry limit (%d) exceeded\n", BT_RETRY_LIMIT);
-                bt->state = BT_STATE_HOSED;
-                if (!bt->nonzero_status)
-                        printk(KERN_ERR "IPMI: BT stuck, try power cycle\n");
-                else if (bt->error_retries <= BT_RETRY_LIMIT + 1) {
-                        printk(KERN_DEBUG "IPMI: BT reset (takes 5 secs)\n");
-                        bt->state = BT_STATE_RESET1;
-                }
-        return;
+        if (bt->error_retries < bt->BT_CAP_retries) {
+                printk("%d retries left\n",
+                        bt->BT_CAP_retries - bt->error_retries);
+                bt->state = BT_STATE_RESTART;
+                return SI_SM_CALL_WITHOUT_DELAY;
         }
 
-        /* Sometimes the BMC queues get in an "off-by-one" state...*/
-        if ((bt->state == BT_STATE_B2H_WAIT) && (status & BT_B2H_ATN)) {
-                printk(KERN_DEBUG "retry B2H_WAIT\n");
-                return;
+        printk("failed %d retries, sending error response\n",
+                bt->BT_CAP_retries);
+        if (!bt->nonzero_status)
+                printk(KERN_ERR "IPMI BT: stuck, try power cycle\n");
+
+        /* this is most likely during insmod */
+        else if (bt->seq <= (unsigned char)(bt->BT_CAP_retries & 0xFF)) {
+                printk(KERN_WARNING "IPMI: BT reset (takes 5 secs)\n");
+                bt->state = BT_STATE_RESET1;
+                return SI_SM_CALL_WITHOUT_DELAY;
         }
 
-        printk(KERN_DEBUG "restart command\n");
-        bt->state = BT_STATE_RESTART;
+        /* Concoct a useful error message, set up the next state, and
+           be done with this sequence. */
+
+        bt->state = BT_STATE_IDLE;
+        switch (cCode) {
+        case IPMI_TIMEOUT_ERR:
+                if (status & BT_B_BUSY) {
+                        cCode = IPMI_NODE_BUSY_ERR;
+                        bt->state = BT_STATE_LONG_BUSY;
+                }
+                break;
+        default:
+                break;
+        }
+        force_result(bt, cCode);
+        return SI_SM_TRANSACTION_COMPLETE;
 }
 
-/* Check the status and (possibly) advance the BT state machine.  The
-   default return is SI_SM_CALL_WITH_DELAY. */
+/* Check status and (usually) take action and change this state machine. */
 
 static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
 {
-        unsigned char status;
-        char buf[40]; /* For getting status */
+        unsigned char status, BT_CAP[8];
+        static enum bt_states last_printed = BT_STATE_PRINTME;
         int i;
 
         status = BT_STATUS;
         bt->nonzero_status |= status;
-
-        if ((bt_debug & BT_DEBUG_STATES) && (bt->state != bt->last_state))
+        if ((bt_debug & BT_DEBUG_STATES) && (bt->state != last_printed)) {
                 printk(KERN_WARNING "BT: %s %s TO=%ld - %ld \n",
                         STATE2TXT,
-                        STATUS2TXT(buf),
+                        STATUS2TXT,
                         bt->timeout,
                         time);
-        bt->last_state = bt->state;
+                last_printed = bt->state;
+        }
 
-        if (bt->state == BT_STATE_HOSED)
-               return SI_SM_HOSED;
+        /* Commands that time out may still (eventually) provide a response.
+           This stale response will get in the way of a new response so remove
+           it if possible (hopefully during IDLE).  Even if it comes up later
+           it will be rejected by its (now-forgotten) seq number. */
+
+        if ((bt->state < BT_STATE_WRITE_BYTES) && (status & BT_B2H_ATN)) {
+                drain_BMC2HOST(bt);
+                BT_SI_SM_RETURN(SI_SM_CALL_WITH_DELAY);
+        }
 
-        if (bt->state != BT_STATE_IDLE) {       /* do timeout test */
+        if ((bt->state != BT_STATE_IDLE) &&
+            (bt->state <  BT_STATE_PRINTME)) {          /* check timeout */
                 bt->timeout -= time;
-                if ((bt->timeout < 0) && (bt->state < BT_STATE_RESET1)) {
-                        error_recovery(bt, "timed out");
-                        return SI_SM_CALL_WITHOUT_DELAY;
-                }
+                if ((bt->timeout < 0) && (bt->state < BT_STATE_RESET1))
+                        return error_recovery(bt,
+                                              status,
+                                              IPMI_TIMEOUT_ERR);
         }
 
         switch (bt->state) {
 
-        case BT_STATE_IDLE:     /* check for asynchronous messages */
+        /* Idle state first checks for asynchronous messages from another
+           channel, then does some opportunistic housekeeping. */
+
+        case BT_STATE_IDLE:
                 if (status & BT_SMS_ATN) {
                         BT_CONTROL(BT_SMS_ATN); /* clear it */
                         return SI_SM_ATTN;
                 }
-                return SI_SM_IDLE;
 
-        case BT_STATE_XACTION_START:
-                if (status & BT_H_BUSY) {
+                if (status & BT_H_BUSY)         /* clear a leftover H_BUSY */
                         BT_CONTROL(BT_H_BUSY);
-                        break;
-                }
-                if (status & BT_B2H_ATN)
-                       break;
-                bt->state = BT_STATE_WRITE_BYTES;
-                return SI_SM_CALL_WITHOUT_DELAY;        /* for logging */
 
-        case BT_STATE_WRITE_BYTES:
+                /* Read BT capabilities if it hasn't been done yet */
+                if (!bt->BT_CAP_outreqs)
+                        BT_STATE_CHANGE(BT_STATE_CAPABILITIES_BEGIN,
+                                        SI_SM_CALL_WITHOUT_DELAY);
+                bt->timeout = bt->BT_CAP_req2rsp;
+                BT_SI_SM_RETURN(SI_SM_IDLE);
+
+        case BT_STATE_XACTION_START:
                 if (status & (BT_B_BUSY | BT_H2B_ATN))
-                       break;
+                        BT_SI_SM_RETURN(SI_SM_CALL_WITH_DELAY);
+                if (BT_STATUS & BT_H_BUSY)
+                        BT_CONTROL(BT_H_BUSY);  /* force clear */
+                BT_STATE_CHANGE(BT_STATE_WRITE_BYTES,
+                                SI_SM_CALL_WITHOUT_DELAY);
+
+        case BT_STATE_WRITE_BYTES:
+                if (status & BT_H_BUSY)
+                        BT_CONTROL(BT_H_BUSY);  /* clear */
                 BT_CONTROL(BT_CLR_WR_PTR);
                 write_all_bytes(bt);
-                BT_CONTROL(BT_H2B_ATN); /* clears too fast to catch? */
-                bt->state = BT_STATE_WRITE_CONSUME;
-                return SI_SM_CALL_WITHOUT_DELAY; /* it MIGHT sail through */
-
-        case BT_STATE_WRITE_CONSUME: /* BMCs usually blow right thru here */
-                if (status & (BT_H2B_ATN | BT_B_BUSY))
-                       break;
-                bt->state = BT_STATE_B2H_WAIT;
-                /* fall through with status */
-
-        /* Stay in BT_STATE_B2H_WAIT until a packet matches.  However, spinning
-           hard here, constantly reading status, seems to hold off the
-           generation of B2H_ATN so ALWAYS return CALL_WITH_DELAY. */
-
-        case BT_STATE_B2H_WAIT:
-                if (!(status & BT_B2H_ATN))
-                       break;
-
-                /* Assume ordered, uncached writes: no need to wait */
-                if (!(status & BT_H_BUSY))
-                       BT_CONTROL(BT_H_BUSY); /* set */
-                BT_CONTROL(BT_B2H_ATN);         /* clear it, ACK to the BMC */
-                BT_CONTROL(BT_CLR_RD_PTR);      /* reset the queue */
-                i = read_all_bytes(bt);
-                BT_CONTROL(BT_H_BUSY);          /* clear */
-                if (!i)                         /* Try this state again */
-                       break;
-                bt->state = BT_STATE_READ_END;
-                return SI_SM_CALL_WITHOUT_DELAY;        /* for logging */
-
-        case BT_STATE_READ_END:
-
-                /* I could wait on BT_H_BUSY to go clear for a truly clean
-                   exit.  However, this is already done in XACTION_START
-                   and the (possible) extra loop/status/possible wait affects
-                   performance.  So, as long as it works, just ignore H_BUSY */
-
-#ifdef MAKE_THIS_TRUE_IF_NECESSARY
+                BT_CONTROL(BT_H2B_ATN); /* can clear too fast to catch */
+                BT_STATE_CHANGE(BT_STATE_WRITE_CONSUME,
+                                SI_SM_CALL_WITHOUT_DELAY);
 
-                if (status & BT_H_BUSY)
-                       break;
-#endif
-                bt->seq++;
-                bt->state = BT_STATE_IDLE;
-                return SI_SM_TRANSACTION_COMPLETE;
+        case BT_STATE_WRITE_CONSUME:
+                if (status & (BT_B_BUSY | BT_H2B_ATN))
+                        BT_SI_SM_RETURN(SI_SM_CALL_WITH_DELAY);
+                BT_STATE_CHANGE(BT_STATE_READ_WAIT,
+                                SI_SM_CALL_WITHOUT_DELAY);
+
+        /* Spinning hard can suppress B2H_ATN and force a timeout */
+
+        case BT_STATE_READ_WAIT:
+                if (!(status & BT_B2H_ATN))
+                        BT_SI_SM_RETURN(SI_SM_CALL_WITH_DELAY);
+                BT_CONTROL(BT_H_BUSY);          /* set */
+
+                /* Uncached, ordered writes should just proceeed serially but
+                   some BMCs don't clear B2H_ATN with one hit.  Fast-path a
+                   workaround without too much penalty to the general case. */
+
+                BT_CONTROL(BT_B2H_ATN);         /* clear it to ACK the BMC */
+                BT_STATE_CHANGE(BT_STATE_CLEAR_B2H,
+                                SI_SM_CALL_WITHOUT_DELAY);
+
+        case BT_STATE_CLEAR_B2H:
+                if (status & BT_B2H_ATN) {      /* keep hitting it */
+                        BT_CONTROL(BT_B2H_ATN);
+                        BT_SI_SM_RETURN(SI_SM_CALL_WITH_DELAY);
+                }
+                BT_STATE_CHANGE(BT_STATE_READ_BYTES,
+                                SI_SM_CALL_WITHOUT_DELAY);
+
+        case BT_STATE_READ_BYTES:
+                if (!(status & BT_H_BUSY))      /* check in case of retry */
+                        BT_CONTROL(BT_H_BUSY);
+                BT_CONTROL(BT_CLR_RD_PTR);      /* start of BMC2HOST buffer */
+                i = read_all_bytes(bt);         /* true == packet seq match */
+                BT_CONTROL(BT_H_BUSY);          /* NOW clear */
+                if (!i)                         /* Not my message */
+                        BT_STATE_CHANGE(BT_STATE_READ_WAIT,
+                                        SI_SM_CALL_WITHOUT_DELAY);
+                bt->state = bt->complete;
+                return bt->state == BT_STATE_IDLE ?     /* where to next? */
+                        SI_SM_TRANSACTION_COMPLETE :    /* normal */
+                        SI_SM_CALL_WITHOUT_DELAY;       /* Startup magic */
+
+        case BT_STATE_LONG_BUSY:        /* For example: after FW update */
+                if (!(status & BT_B_BUSY)) {
+                        reset_flags(bt);        /* next state is now IDLE */
+                        bt_init_data(bt, bt->io);
+                }
+                return SI_SM_CALL_WITH_DELAY;   /* No repeat printing */
 
         case BT_STATE_RESET1:
-                reset_flags(bt);
-                bt->timeout = BT_RESET_DELAY;
-                bt->state = BT_STATE_RESET2;
-                break;
+                reset_flags(bt);
+                drain_BMC2HOST(bt);
+                BT_STATE_CHANGE(BT_STATE_RESET2,
+                                SI_SM_CALL_WITH_DELAY);
 
         case BT_STATE_RESET2:           /* Send a soft reset */
                 BT_CONTROL(BT_CLR_WR_PTR);
@@ -464,29 +579,59 @@ static enum si_sm_result bt_event(struct si_sm_data *bt, long time)
                 HOST2BMC(42);           /* Sequence number */
                 HOST2BMC(3);            /* Cmd == Soft reset */
                 BT_CONTROL(BT_H2B_ATN);
-                bt->state = BT_STATE_RESET3;
-                break;
+                bt->timeout = BT_RESET_DELAY * 1000000;
+                BT_STATE_CHANGE(BT_STATE_RESET3,
+                                SI_SM_CALL_WITH_DELAY);
 
-        case BT_STATE_RESET3:
+        case BT_STATE_RESET3:           /* Hold off everything for a bit */
                 if (bt->timeout > 0)
-                       return SI_SM_CALL_WITH_DELAY;
-                bt->state = BT_STATE_RESTART;   /* printk in debug modes */
-                break;
+                        return SI_SM_CALL_WITH_DELAY;
+                drain_BMC2HOST(bt);
+                BT_STATE_CHANGE(BT_STATE_RESTART,
+                                SI_SM_CALL_WITH_DELAY);
 
-        case BT_STATE_RESTART:          /* don't reset retries! */
-                reset_flags(bt);
-                bt->write_data[2] = ++bt->seq;
+        case BT_STATE_RESTART:          /* don't reset retries or seq! */
                 bt->read_count = 0;
                 bt->nonzero_status = 0;
-                bt->timeout = BT_NORMAL_TIMEOUT;
-                bt->state = BT_STATE_XACTION_START;
-                break;
-
-        default:        /* HOSED is supposed to be caught much earlier */
-                error_recovery(bt, "internal logic error");
-                break;
-        }
-        return SI_SM_CALL_WITH_DELAY;
+                bt->timeout = bt->BT_CAP_req2rsp;
+                BT_STATE_CHANGE(BT_STATE_XACTION_START,
+                                SI_SM_CALL_WITH_DELAY);
+
+        /* Get BT Capabilities, using timing of upper level state machine.
+           Set outreqs to prevent infinite loop on timeout. */
+        case BT_STATE_CAPABILITIES_BEGIN:
+                bt->BT_CAP_outreqs = 1;
+                {
+                        unsigned char GetBT_CAP[] = { 0x18, 0x36 };
+                        bt->state = BT_STATE_IDLE;
+                        bt_start_transaction(bt, GetBT_CAP, sizeof(GetBT_CAP));
+                }
+                bt->complete = BT_STATE_CAPABILITIES_END;
+                BT_STATE_CHANGE(BT_STATE_XACTION_START,
+                                SI_SM_CALL_WITH_DELAY);
+
+        case BT_STATE_CAPABILITIES_END:
+                i = bt_get_result(bt, BT_CAP, sizeof(BT_CAP));
+                bt_init_data(bt, bt->io);
+                if ((i == 8) && !BT_CAP[2]) {
+                        bt->BT_CAP_outreqs = BT_CAP[3];
+                        bt->BT_CAP_req2rsp = BT_CAP[6] * 1000000;
+                        bt->BT_CAP_retries = BT_CAP[7];
+                } else
+                        printk(KERN_WARNING "IPMI BT: using default values\n");
+                if (!bt->BT_CAP_outreqs)
+                        bt->BT_CAP_outreqs = 1;
+                printk(KERN_WARNING "IPMI BT: req2rsp=%ld secs retries=%d\n",
+                        bt->BT_CAP_req2rsp / 1000000L, bt->BT_CAP_retries);
+                bt->timeout = bt->BT_CAP_req2rsp;
+                return SI_SM_CALL_WITHOUT_DELAY;
+
+        default:        /* should never occur */
+                return error_recovery(bt,
+                                      status,
+                                      IPMI_ERR_UNSPECIFIED);
+        }
+        return SI_SM_CALL_WITH_DELAY;
 }
 
 static int bt_detect(struct si_sm_data *bt)
@@ -497,7 +642,7 @@ static int bt_detect(struct si_sm_data *bt)
            test that first.  The calling routine uses negative logic. */
 
         if ((BT_STATUS == 0xFF) && (BT_INTMASK_R == 0xFF))
-               return 1;
+                return 1;
         reset_flags(bt);
         return 0;
 }
@@ -513,11 +658,11 @@ static int bt_size(void)
 
 struct si_sm_handlers bt_smi_handlers =
 {
-        .init_data         = bt_init_data,
-        .start_transaction = bt_start_transaction,
-        .get_result        = bt_get_result,
-        .event             = bt_event,
-        .detect            = bt_detect,
-        .cleanup           = bt_cleanup,
-        .size              = bt_size,
+        .init_data              = bt_init_data,
+        .start_transaction      = bt_start_transaction,
+        .get_result             = bt_get_result,
+        .event                  = bt_event,
+        .detect                 = bt_detect,
+        .cleanup                = bt_cleanup,
+        .size                   = bt_size,
 };
diff --git a/drivers/char/ipmi/ipmi_devintf.c b/drivers/char/ipmi/ipmi_devintf.c
index 81fcf0ce21d1..375d3378eecd 100644
--- a/drivers/char/ipmi/ipmi_devintf.c
+++ b/drivers/char/ipmi/ipmi_devintf.c
@@ -596,6 +596,31 @@ static int ipmi_ioctl(struct inode  *inode,
                 rv = 0;
                 break;
         }
+
+        case IPMICTL_GET_MAINTENANCE_MODE_CMD:
+        {
+                int mode;
+
+                mode = ipmi_get_maintenance_mode(priv->user);
+                if (copy_to_user(arg, &mode, sizeof(mode))) {
+                        rv = -EFAULT;
+                        break;
+                }
+                rv = 0;
+                break;
+        }
+
+        case IPMICTL_SET_MAINTENANCE_MODE_CMD:
+        {
+                int mode;
+
+                if (copy_from_user(&mode, arg, sizeof(mode))) {
+                        rv = -EFAULT;
+                        break;
+                }
+                rv = ipmi_set_maintenance_mode(priv->user, mode);
+                break;
+        }
         }
   
         return rv;
diff --git a/drivers/char/ipmi/ipmi_kcs_sm.c b/drivers/char/ipmi/ipmi_kcs_sm.c
index 2062675f9e99..c1b8228cb7b6 100644
--- a/drivers/char/ipmi/ipmi_kcs_sm.c
+++ b/drivers/char/ipmi/ipmi_kcs_sm.c
@@ -93,8 +93,8 @@ enum kcs_states {
                                    state machine. */
 };
 
-#define MAX_KCS_READ_SIZE 80
-#define MAX_KCS_WRITE_SIZE 80
+#define MAX_KCS_READ_SIZE IPMI_MAX_MSG_LENGTH
+#define MAX_KCS_WRITE_SIZE IPMI_MAX_MSG_LENGTH
 
 /* Timeouts in microseconds. */
 #define IBF_RETRY_TIMEOUT 1000000
@@ -261,12 +261,14 @@ static int start_kcs_transaction(struct si_sm_data *kcs, unsigned char *data,
 {
         unsigned int i;
 
-        if ((size < 2) || (size > MAX_KCS_WRITE_SIZE)) {
-                return -1;
-        }
-        if ((kcs->state != KCS_IDLE) && (kcs->state != KCS_HOSED)) {
-                return -2;
-        }
+        if (size < 2)
+                return IPMI_REQ_LEN_INVALID_ERR;
+        if (size > MAX_KCS_WRITE_SIZE)
+                return IPMI_REQ_LEN_EXCEEDED_ERR;
+
+        if ((kcs->state != KCS_IDLE) && (kcs->state != KCS_HOSED))
+                return IPMI_NOT_IN_MY_STATE_ERR;
+
         if (kcs_debug & KCS_DEBUG_MSG) {
                 printk(KERN_DEBUG "start_kcs_transaction -");
                 for (i = 0; i < size; i ++) {
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 34a4fd13fa81..5703ee28e1cc 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -48,7 +48,7 @@
 
 #define PFX "IPMI message handler: "
 
-#define IPMI_DRIVER_VERSION "39.0"
+#define IPMI_DRIVER_VERSION "39.1"
 
 static struct ipmi_recv_msg *ipmi_alloc_recv_msg(void);
 static int ipmi_init_msghandler(void);
@@ -59,6 +59,9 @@ static int initialized = 0;
 static struct proc_dir_entry *proc_ipmi_root = NULL;
 #endif /* CONFIG_PROC_FS */
 
+/* Remain in auto-maintenance mode for this amount of time (in ms). */
+#define IPMI_MAINTENANCE_MODE_TIMEOUT 30000
+
 #define MAX_EVENTS_IN_QUEUE     25
 
 /* Don't let a message sit in a queue forever, always time it with at lest
@@ -193,17 +196,28 @@ struct ipmi_smi
 
         struct kref refcount;
 
+        /* Used for a list of interfaces. */
+        struct list_head link;
+
         /* The list of upper layers that are using me.  seq_lock
          * protects this. */
         struct list_head users;
 
+        /* Information to supply to users. */
+        unsigned char ipmi_version_major;
+        unsigned char ipmi_version_minor;
+
         /* Used for wake ups at startup. */
         wait_queue_head_t waitq;
 
         struct bmc_device *bmc;
         char *my_dev_name;
+        char *sysfs_name;
 
-        /* This is the lower-layer's sender routine. */
+        /* This is the lower-layer's sender routine.  Note that you
+         * must either be holding the ipmi_interfaces_mutex or be in
+         * an umpreemptible region to use this.  You must fetch the
+         * value into a local variable and make sure it is not NULL. */
         struct ipmi_smi_handlers *handlers;
         void                     *send_info;
 
@@ -242,6 +256,7 @@ struct ipmi_smi
         spinlock_t       events_lock; /* For dealing with event stuff. */
         struct list_head waiting_events;
         unsigned int     waiting_events_count; /* How many events in queue? */
+        int              delivering_events;
 
         /* The event receiver for my BMC, only really used at panic
            shutdown as a place to store this. */
@@ -250,6 +265,12 @@ struct ipmi_smi
         unsigned char local_sel_device;
         unsigned char local_event_generator;
 
+        /* For handling of maintenance mode. */
+        int maintenance_mode;
+        int maintenance_mode_enable;
+        int auto_maintenance_timeout;
+        spinlock_t maintenance_mode_lock; /* Used in a timer... */
+
         /* A cheap hack, if this is non-null and a message to an
            interface comes in with a NULL user, call this routine with
            it.  Note that the message will still be freed by the
@@ -338,13 +359,6 @@ struct ipmi_smi
 };
 #define to_si_intf_from_dev(device) container_of(device, struct ipmi_smi, dev)
 
-/* Used to mark an interface entry that cannot be used but is not a
- * free entry, either, primarily used at creation and deletion time so
- * a slot doesn't get reused too quickly. */
-#define IPMI_INVALID_INTERFACE_ENTRY ((ipmi_smi_t) ((long) 1))
-#define IPMI_INVALID_INTERFACE(i) (((i) == NULL) \
-                                   || (i == IPMI_INVALID_INTERFACE_ENTRY))
-
 /**
  * The driver model view of the IPMI messaging driver.
  */
@@ -354,16 +368,13 @@ static struct device_driver ipmidriver = {
 };
 static DEFINE_MUTEX(ipmidriver_mutex);
 
-#define MAX_IPMI_INTERFACES 4
-static ipmi_smi_t ipmi_interfaces[MAX_IPMI_INTERFACES];
-
-/* Directly protects the ipmi_interfaces data structure. */
-static DEFINE_SPINLOCK(interfaces_lock);
+static struct list_head ipmi_interfaces = LIST_HEAD_INIT(ipmi_interfaces);
+static DEFINE_MUTEX(ipmi_interfaces_mutex);
 
 /* List of watchers that want to know when smi's are added and
    deleted. */
 static struct list_head smi_watchers = LIST_HEAD_INIT(smi_watchers);
-static DECLARE_RWSEM(smi_watchers_sem);
+static DEFINE_MUTEX(smi_watchers_mutex);
 
 
 static void free_recv_msg_list(struct list_head *q)
@@ -376,13 +387,23 @@ static void free_recv_msg_list(struct list_head *q)
         }
 }
 
+static void free_smi_msg_list(struct list_head *q)
+{
+        struct ipmi_smi_msg *msg, *msg2;
+
+        list_for_each_entry_safe(msg, msg2, q, link) {
+                list_del(&msg->link);
+                ipmi_free_smi_msg(msg);
+        }
+}
+
 static void clean_up_interface_data(ipmi_smi_t intf)
 {
         int              i;
         struct cmd_rcvr  *rcvr, *rcvr2;
         struct list_head list;
 
-        free_recv_msg_list(&intf->waiting_msgs);
+        free_smi_msg_list(&intf->waiting_msgs);
         free_recv_msg_list(&intf->waiting_events);
 
         /* Wholesale remove all the entries from the list in the
@@ -413,48 +434,84 @@ static void intf_free(struct kref *ref)
         kfree(intf);
 }
 
+struct watcher_entry {
+        int              intf_num;
+        ipmi_smi_t       intf;
+        struct list_head link;
+};
+
 int ipmi_smi_watcher_register(struct ipmi_smi_watcher *watcher)
 {
-        int           i;
-        unsigned long flags;
+        ipmi_smi_t intf;
+        struct list_head to_deliver = LIST_HEAD_INIT(to_deliver);
+        struct watcher_entry *e, *e2;
 
-        down_write(&smi_watchers_sem);
-        list_add(&(watcher->link), &smi_watchers);
-        up_write(&smi_watchers_sem);
-        spin_lock_irqsave(&interfaces_lock, flags);
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                ipmi_smi_t intf = ipmi_interfaces[i];
-                if (IPMI_INVALID_INTERFACE(intf))
+        mutex_lock(&smi_watchers_mutex);
+
+        mutex_lock(&ipmi_interfaces_mutex);
+
+        /* Build a list of things to deliver. */
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
+                if (intf->intf_num == -1)
                         continue;
-                spin_unlock_irqrestore(&interfaces_lock, flags);
-                watcher->new_smi(i, intf->si_dev);
-                spin_lock_irqsave(&interfaces_lock, flags);
+                e = kmalloc(sizeof(*e), GFP_KERNEL);
+                if (!e)
+                        goto out_err;
+                kref_get(&intf->refcount);
+                e->intf = intf;
+                e->intf_num = intf->intf_num;
+                list_add_tail(&e->link, &to_deliver);
+        }
+
+        /* We will succeed, so add it to the list. */
+        list_add(&watcher->link, &smi_watchers);
+
+        mutex_unlock(&ipmi_interfaces_mutex);
+
+        list_for_each_entry_safe(e, e2, &to_deliver, link) {
+                list_del(&e->link);
+                watcher->new_smi(e->intf_num, e->intf->si_dev);
+                kref_put(&e->intf->refcount, intf_free);
+                kfree(e);
         }
-        spin_unlock_irqrestore(&interfaces_lock, flags);
+
+        mutex_unlock(&smi_watchers_mutex);
+
         return 0;
+
+ out_err:
+        mutex_unlock(&ipmi_interfaces_mutex);
+        mutex_unlock(&smi_watchers_mutex);
+        list_for_each_entry_safe(e, e2, &to_deliver, link) {
+                list_del(&e->link);
+                kref_put(&e->intf->refcount, intf_free);
+                kfree(e);
+        }
+        return -ENOMEM;
 }
 
 int ipmi_smi_watcher_unregister(struct ipmi_smi_watcher *watcher)
 {
-        down_write(&smi_watchers_sem);
+        mutex_lock(&smi_watchers_mutex);
         list_del(&(watcher->link));
-        up_write(&smi_watchers_sem);
+        mutex_unlock(&smi_watchers_mutex);
         return 0;
 }
 
+/*
+ * Must be called with smi_watchers_mutex held.
+ */
 static void
 call_smi_watchers(int i, struct device *dev)
 {
         struct ipmi_smi_watcher *w;
 
-        down_read(&smi_watchers_sem);
         list_for_each_entry(w, &smi_watchers, link) {
                 if (try_module_get(w->owner)) {
                         w->new_smi(i, dev);
                         module_put(w->owner);
                 }
         }
-        up_read(&smi_watchers_sem);
 }
 
 static int
@@ -580,6 +637,17 @@ static void deliver_response(struct ipmi_recv_msg *msg)
         }
 }
 
+static void
+deliver_err_response(struct ipmi_recv_msg *msg, int err)
+{
+        msg->recv_type = IPMI_RESPONSE_RECV_TYPE;
+        msg->msg_data[0] = err;
+        msg->msg.netfn |= 1; /* Convert to a response. */
+        msg->msg.data_len = 1;
+        msg->msg.data = msg->msg_data;
+        deliver_response(msg);
+}
+
 /* Find the next sequence number not being used and add the given
    message with the given timeout to the sequence table.  This must be
    called with the interface's seq_lock held. */
@@ -717,14 +785,8 @@ static int intf_err_seq(ipmi_smi_t   intf,
         }
         spin_unlock_irqrestore(&(intf->seq_lock), flags);
 
-        if (msg) {
-                msg->recv_type = IPMI_RESPONSE_RECV_TYPE;
-                msg->msg_data[0] = err;
-                msg->msg.netfn |= 1; /* Convert to a response. */
-                msg->msg.data_len = 1;
-                msg->msg.data = msg->msg_data;
-                deliver_response(msg);
-        }
+        if (msg)
+                deliver_err_response(msg, err);
 
         return rv;
 }
@@ -766,17 +828,18 @@ int ipmi_create_user(unsigned int          if_num,
         if (!new_user)
                 return -ENOMEM;
 
-        spin_lock_irqsave(&interfaces_lock, flags);
-        intf = ipmi_interfaces[if_num];
-        if ((if_num >= MAX_IPMI_INTERFACES) || IPMI_INVALID_INTERFACE(intf)) {
-                spin_unlock_irqrestore(&interfaces_lock, flags);
-                rv = -EINVAL;
-                goto out_kfree;
+        mutex_lock(&ipmi_interfaces_mutex);
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
+                if (intf->intf_num == if_num)
+                        goto found;
         }
+        /* Not found, return an error */
+        rv = -EINVAL;
+        goto out_kfree;
 
+ found:
         /* Note that each existing user holds a refcount to the interface. */
         kref_get(&intf->refcount);
-        spin_unlock_irqrestore(&interfaces_lock, flags);
 
         kref_init(&new_user->refcount);
         new_user->handler = handler;
@@ -797,6 +860,10 @@ int ipmi_create_user(unsigned int          if_num,
                 }
         }
 
+        /* Hold the lock so intf->handlers is guaranteed to be good
+         * until now */
+        mutex_unlock(&ipmi_interfaces_mutex);
+
         new_user->valid = 1;
         spin_lock_irqsave(&intf->seq_lock, flags);
         list_add_rcu(&new_user->link, &intf->users);
@@ -807,6 +874,7 @@ int ipmi_create_user(unsigned int          if_num,
 out_kref:
         kref_put(&intf->refcount, intf_free);
 out_kfree:
+        mutex_unlock(&ipmi_interfaces_mutex);
         kfree(new_user);
         return rv;
 }
@@ -836,6 +904,7 @@ int ipmi_destroy_user(ipmi_user_t user)
                     && (intf->seq_table[i].recv_msg->user == user))
                 {
                         intf->seq_table[i].inuse = 0;
+                        ipmi_free_recv_msg(intf->seq_table[i].recv_msg);
                 }
         }
         spin_unlock_irqrestore(&intf->seq_lock, flags);
@@ -862,9 +931,13 @@ int ipmi_destroy_user(ipmi_user_t user)
                 kfree(rcvr);
         }
 
-        module_put(intf->handlers->owner);
-        if (intf->handlers->dec_usecount)
-                intf->handlers->dec_usecount(intf->send_info);
+        mutex_lock(&ipmi_interfaces_mutex);
+        if (intf->handlers) {
+                module_put(intf->handlers->owner);
+                if (intf->handlers->dec_usecount)
+                        intf->handlers->dec_usecount(intf->send_info);
+        }
+        mutex_unlock(&ipmi_interfaces_mutex);
 
         kref_put(&intf->refcount, intf_free);
 
@@ -877,8 +950,8 @@ void ipmi_get_version(ipmi_user_t   user,
                       unsigned char *major,
                       unsigned char *minor)
 {
-        *major = ipmi_version_major(&user->intf->bmc->id);
-        *minor = ipmi_version_minor(&user->intf->bmc->id);
+        *major = user->intf->ipmi_version_major;
+        *minor = user->intf->ipmi_version_minor;
 }
 
 int ipmi_set_my_address(ipmi_user_t   user,
@@ -921,6 +994,65 @@ int ipmi_get_my_LUN(ipmi_user_t   user,
         return 0;
 }
 
+int ipmi_get_maintenance_mode(ipmi_user_t user)
+{
+        int           mode;
+        unsigned long flags;
+
+        spin_lock_irqsave(&user->intf->maintenance_mode_lock, flags);
+        mode = user->intf->maintenance_mode;
+        spin_unlock_irqrestore(&user->intf->maintenance_mode_lock, flags);
+
+        return mode;
+}
+EXPORT_SYMBOL(ipmi_get_maintenance_mode);
+
+static void maintenance_mode_update(ipmi_smi_t intf)
+{
+        if (intf->handlers->set_maintenance_mode)
+                intf->handlers->set_maintenance_mode(
+                        intf->send_info, intf->maintenance_mode_enable);
+}
+
+int ipmi_set_maintenance_mode(ipmi_user_t user, int mode)
+{
+        int           rv = 0;
+        unsigned long flags;
+        ipmi_smi_t    intf = user->intf;
+
+        spin_lock_irqsave(&intf->maintenance_mode_lock, flags);
+        if (intf->maintenance_mode != mode) {
+                switch (mode) {
+                case IPMI_MAINTENANCE_MODE_AUTO:
+                        intf->maintenance_mode = mode;
+                        intf->maintenance_mode_enable
+                                = (intf->auto_maintenance_timeout > 0);
+                        break;
+
+                case IPMI_MAINTENANCE_MODE_OFF:
+                        intf->maintenance_mode = mode;
+                        intf->maintenance_mode_enable = 0;
+                        break;
+
+                case IPMI_MAINTENANCE_MODE_ON:
+                        intf->maintenance_mode = mode;
+                        intf->maintenance_mode_enable = 1;
+                        break;
+
+                default:
+                        rv = -EINVAL;
+                        goto out_unlock;
+                }
+
+                maintenance_mode_update(intf);
+        }
+ out_unlock:
+        spin_unlock_irqrestore(&intf->maintenance_mode_lock, flags);
+
+        return rv;
+}
+EXPORT_SYMBOL(ipmi_set_maintenance_mode);
+
 int ipmi_set_gets_events(ipmi_user_t user, int val)
 {
         unsigned long        flags;
@@ -933,20 +1065,33 @@ int ipmi_set_gets_events(ipmi_user_t user, int val)
         spin_lock_irqsave(&intf->events_lock, flags);
         user->gets_events = val;
 
-        if (val) {
-                /* Deliver any queued events. */
+        if (intf->delivering_events)
+                /*
+                 * Another thread is delivering events for this, so
+                 * let it handle any new events.
+                 */
+                goto out;
+
+        /* Deliver any queued events. */
+        while (user->gets_events && !list_empty(&intf->waiting_events)) {
                 list_for_each_entry_safe(msg, msg2, &intf->waiting_events, link)
                         list_move_tail(&msg->link, &msgs);
                 intf->waiting_events_count = 0;
-        }
 
-        /* Hold the events lock while doing this to preserve order. */
-        list_for_each_entry_safe(msg, msg2, &msgs, link) {
-                msg->user = user;
-                kref_get(&user->refcount);
-                deliver_response(msg);
+                intf->delivering_events = 1;
+                spin_unlock_irqrestore(&intf->events_lock, flags);
+
+                list_for_each_entry_safe(msg, msg2, &msgs, link) {
+                        msg->user = user;
+                        kref_get(&user->refcount);
+                        deliver_response(msg);
+                }
+
+                spin_lock_irqsave(&intf->events_lock, flags);
+                intf->delivering_events = 0;
         }
 
+ out:
         spin_unlock_irqrestore(&intf->events_lock, flags);
 
         return 0;
@@ -1057,7 +1202,8 @@ int ipmi_unregister_for_cmd(ipmi_user_t   user,
 void ipmi_user_set_run_to_completion(ipmi_user_t user, int val)
 {
         ipmi_smi_t intf = user->intf;
-        intf->handlers->set_run_to_completion(intf->send_info, val);
+        if (intf->handlers)
+                intf->handlers->set_run_to_completion(intf->send_info, val);
 }
 
 static unsigned char
@@ -1168,10 +1314,11 @@ static int i_ipmi_request(ipmi_user_t          user,
                           int                  retries,
                           unsigned int         retry_time_ms)
 {
-        int                  rv = 0;
-        struct ipmi_smi_msg  *smi_msg;
-        struct ipmi_recv_msg *recv_msg;
-        unsigned long        flags;
+        int                      rv = 0;
+        struct ipmi_smi_msg      *smi_msg;
+        struct ipmi_recv_msg     *recv_msg;
+        unsigned long            flags;
+        struct ipmi_smi_handlers *handlers;
 
 
         if (supplied_recv) {
@@ -1194,6 +1341,13 @@ static int i_ipmi_request(ipmi_user_t          user,
                 }
         }
 
+        rcu_read_lock();
+        handlers = intf->handlers;
+        if (!handlers) {
+                rv = -ENODEV;
+                goto out_err;
+        }
+
         recv_msg->user = user;
         if (user)
                 kref_get(&user->refcount);
@@ -1236,6 +1390,24 @@ static int i_ipmi_request(ipmi_user_t          user,
                         goto out_err;
                 }
 
+                if (((msg->netfn == IPMI_NETFN_APP_REQUEST)
+                      && ((msg->cmd == IPMI_COLD_RESET_CMD)
+                          || (msg->cmd == IPMI_WARM_RESET_CMD)))
+                     || (msg->netfn == IPMI_NETFN_FIRMWARE_REQUEST))
+                {
+                        spin_lock_irqsave(&intf->maintenance_mode_lock, flags);
+                        intf->auto_maintenance_timeout
+                                = IPMI_MAINTENANCE_MODE_TIMEOUT;
+                        if (!intf->maintenance_mode
+                            && !intf->maintenance_mode_enable)
+                        {
+                                intf->maintenance_mode_enable = 1;
+                                maintenance_mode_update(intf);
+                        }
+                        spin_unlock_irqrestore(&intf->maintenance_mode_lock,
+                                               flags);
+                }
+
                 if ((msg->data_len + 2) > IPMI_MAX_MSG_LENGTH) {
                         spin_lock_irqsave(&intf->counter_lock, flags);
                         intf->sent_invalid_commands++;
@@ -1510,11 +1682,14 @@ static int i_ipmi_request(ipmi_user_t          user,
                 printk("\n");
         }
 #endif
-        intf->handlers->sender(intf->send_info, smi_msg, priority);
+
+        handlers->sender(intf->send_info, smi_msg, priority);
+        rcu_read_unlock();
 
         return 0;
 
  out_err:
+        rcu_read_unlock();
         ipmi_free_smi_msg(smi_msg);
         ipmi_free_recv_msg(recv_msg);
         return rv;
@@ -1594,6 +1769,7 @@ int ipmi_request_supply_msgs(ipmi_user_t          user,
                               -1, 0);
 }
 
+#ifdef CONFIG_PROC_FS
 static int ipmb_file_read_proc(char *page, char **start, off_t off,
                                int count, int *eof, void *data)
 {
@@ -1682,6 +1858,7 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
 
         return (out - ((char *) page));
 }
+#endif /* CONFIG_PROC_FS */
 
 int ipmi_smi_add_proc_entry(ipmi_smi_t smi, char *name,
                             read_proc_t *read_proc, write_proc_t *write_proc,
@@ -1807,13 +1984,12 @@ static int __find_bmc_prod_dev_id(struct device *dev, void *data)
         struct bmc_device *bmc = dev_get_drvdata(dev);
 
         return (bmc->id.product_id == id->product_id
-                && bmc->id.product_id == id->product_id
                 && bmc->id.device_id == id->device_id);
 }
 
 static struct bmc_device *ipmi_find_bmc_prod_dev_id(
         struct device_driver *drv,
-        unsigned char product_id, unsigned char device_id)
+        unsigned int product_id, unsigned char device_id)
 {
         struct prod_dev_id id = {
                 .product_id = product_id,
@@ -1844,7 +2020,7 @@ static ssize_t provides_dev_sdrs_show(struct device *dev,
         struct bmc_device *bmc = dev_get_drvdata(dev);
 
         return snprintf(buf, 10, "%u\n",
-                        bmc->id.device_revision && 0x80 >> 7);
+                        (bmc->id.device_revision & 0x80) >> 7);
 }
 
 static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
@@ -1853,7 +2029,7 @@ static ssize_t revision_show(struct device *dev, struct device_attribute *attr,
         struct bmc_device *bmc = dev_get_drvdata(dev);
 
         return snprintf(buf, 20, "%u\n",
-                        bmc->id.device_revision && 0x0F);
+                        bmc->id.device_revision & 0x0F);
 }
 
 static ssize_t firmware_rev_show(struct device *dev,
@@ -1930,6 +2106,9 @@ static ssize_t guid_show(struct device *dev, struct device_attribute *attr,
 
 static void remove_files(struct bmc_device *bmc)
 {
+        if (!bmc->dev)
+                return;
+
         device_remove_file(&bmc->dev->dev,
                            &bmc->device_id_attr);
         device_remove_file(&bmc->dev->dev,
@@ -1963,7 +2142,8 @@ cleanup_bmc_device(struct kref *ref)
         bmc = container_of(ref, struct bmc_device, refcount);
 
         remove_files(bmc);
-        platform_device_unregister(bmc->dev);
+        if (bmc->dev)
+                platform_device_unregister(bmc->dev);
         kfree(bmc);
 }
 
@@ -1971,7 +2151,11 @@ static void ipmi_bmc_unregister(ipmi_smi_t intf)
 {
         struct bmc_device *bmc = intf->bmc;
 
-        sysfs_remove_link(&intf->si_dev->kobj, "bmc");
+        if (intf->sysfs_name) {
+                sysfs_remove_link(&intf->si_dev->kobj, intf->sysfs_name);
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
+        }
         if (intf->my_dev_name) {
                 sysfs_remove_link(&bmc->dev->dev.kobj, intf->my_dev_name);
                 kfree(intf->my_dev_name);
@@ -1980,6 +2164,7 @@ static void ipmi_bmc_unregister(ipmi_smi_t intf)
 
         mutex_lock(&ipmidriver_mutex);
         kref_put(&bmc->refcount, cleanup_bmc_device);
+        intf->bmc = NULL;
         mutex_unlock(&ipmidriver_mutex);
 }
 
@@ -1987,6 +2172,56 @@ static int create_files(struct bmc_device *bmc)
 {
         int err;
 
+        bmc->device_id_attr.attr.name = "device_id";
+        bmc->device_id_attr.attr.owner = THIS_MODULE;
+        bmc->device_id_attr.attr.mode = S_IRUGO;
+        bmc->device_id_attr.show = device_id_show;
+
+        bmc->provides_dev_sdrs_attr.attr.name = "provides_device_sdrs";
+        bmc->provides_dev_sdrs_attr.attr.owner = THIS_MODULE;
+        bmc->provides_dev_sdrs_attr.attr.mode = S_IRUGO;
+        bmc->provides_dev_sdrs_attr.show = provides_dev_sdrs_show;
+
+        bmc->revision_attr.attr.name = "revision";
+        bmc->revision_attr.attr.owner = THIS_MODULE;
+        bmc->revision_attr.attr.mode = S_IRUGO;
+        bmc->revision_attr.show = revision_show;
+
+        bmc->firmware_rev_attr.attr.name = "firmware_revision";
+        bmc->firmware_rev_attr.attr.owner = THIS_MODULE;
+        bmc->firmware_rev_attr.attr.mode = S_IRUGO;
+        bmc->firmware_rev_attr.show = firmware_rev_show;
+
+        bmc->version_attr.attr.name = "ipmi_version";
+        bmc->version_attr.attr.owner = THIS_MODULE;
+        bmc->version_attr.attr.mode = S_IRUGO;
+        bmc->version_attr.show = ipmi_version_show;
+
+        bmc->add_dev_support_attr.attr.name = "additional_device_support";
+        bmc->add_dev_support_attr.attr.owner = THIS_MODULE;
+        bmc->add_dev_support_attr.attr.mode = S_IRUGO;
+        bmc->add_dev_support_attr.show = add_dev_support_show;
+
+        bmc->manufacturer_id_attr.attr.name = "manufacturer_id";
+        bmc->manufacturer_id_attr.attr.owner = THIS_MODULE;
+        bmc->manufacturer_id_attr.attr.mode = S_IRUGO;
+        bmc->manufacturer_id_attr.show = manufacturer_id_show;
+
+        bmc->product_id_attr.attr.name = "product_id";
+        bmc->product_id_attr.attr.owner = THIS_MODULE;
+        bmc->product_id_attr.attr.mode = S_IRUGO;
+        bmc->product_id_attr.show = product_id_show;
+
+        bmc->guid_attr.attr.name = "guid";
+        bmc->guid_attr.attr.owner = THIS_MODULE;
+        bmc->guid_attr.attr.mode = S_IRUGO;
+        bmc->guid_attr.show = guid_show;
+
+        bmc->aux_firmware_rev_attr.attr.name = "aux_firmware_revision";
+        bmc->aux_firmware_rev_attr.attr.owner = THIS_MODULE;
+        bmc->aux_firmware_rev_attr.attr.mode = S_IRUGO;
+        bmc->aux_firmware_rev_attr.show = aux_firmware_rev_show;
+
         err = device_create_file(&bmc->dev->dev,
                            &bmc->device_id_attr);
         if (err) goto out;
@@ -2056,7 +2291,8 @@ out:
         return err;
 }
 
-static int ipmi_bmc_register(ipmi_smi_t intf)
+static int ipmi_bmc_register(ipmi_smi_t intf, int ifnum,
+                             const char *sysfs_name)
 {
         int               rv;
         struct bmc_device *bmc = intf->bmc;
@@ -2096,9 +2332,39 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
                        bmc->id.product_id,
                        bmc->id.device_id);
         } else {
-                bmc->dev = platform_device_alloc("ipmi_bmc",
-                                                 bmc->id.device_id);
+                char name[14];
+                unsigned char orig_dev_id = bmc->id.device_id;
+                int warn_printed = 0;
+
+                snprintf(name, sizeof(name),
+                         "ipmi_bmc.%4.4x", bmc->id.product_id);
+
+                while (ipmi_find_bmc_prod_dev_id(&ipmidriver,
+                                                 bmc->id.product_id,
+                                                 bmc->id.device_id))
+                {
+                        if (!warn_printed) {
+                                printk(KERN_WARNING PFX
+                                       "This machine has two different BMCs"
+                                       " with the same product id and device"
+                                       " id.  This is an error in the"
+                                       " firmware, but incrementing the"
+                                       " device id to work around the problem."
+                                       " Prod ID = 0x%x, Dev ID = 0x%x\n",
+                                       bmc->id.product_id, bmc->id.device_id);
+                                warn_printed = 1;
+                        }
+                        bmc->id.device_id++; /* Wraps at 255 */
+                        if (bmc->id.device_id == orig_dev_id) {
+                                printk(KERN_ERR PFX
+                                       "Out of device ids!\n");
+                                break;
+                        }
+                }
+
+                bmc->dev = platform_device_alloc(name, bmc->id.device_id);
                 if (!bmc->dev) {
+                        mutex_unlock(&ipmidriver_mutex);
                         printk(KERN_ERR
                                "ipmi_msghandler:"
                                " Unable to allocate platform device\n");
@@ -2108,9 +2374,11 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
                 dev_set_drvdata(&bmc->dev->dev, bmc);
                 kref_init(&bmc->refcount);
 
-                rv = platform_device_register(bmc->dev);
+                rv = platform_device_add(bmc->dev);
                 mutex_unlock(&ipmidriver_mutex);
                 if (rv) {
+                        platform_device_put(bmc->dev);
+                        bmc->dev = NULL;
                         printk(KERN_ERR
                                "ipmi_msghandler:"
                                " Unable to register bmc device: %d\n",
@@ -2120,57 +2388,6 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
                         return rv;
                 }
 
-                bmc->device_id_attr.attr.name = "device_id";
-                bmc->device_id_attr.attr.owner = THIS_MODULE;
-                bmc->device_id_attr.attr.mode = S_IRUGO;
-                bmc->device_id_attr.show = device_id_show;
-
-                bmc->provides_dev_sdrs_attr.attr.name = "provides_device_sdrs";
-                bmc->provides_dev_sdrs_attr.attr.owner = THIS_MODULE;
-                bmc->provides_dev_sdrs_attr.attr.mode = S_IRUGO;
-                bmc->provides_dev_sdrs_attr.show = provides_dev_sdrs_show;
-
-                bmc->revision_attr.attr.name = "revision";
-                bmc->revision_attr.attr.owner = THIS_MODULE;
-                bmc->revision_attr.attr.mode = S_IRUGO;
-                bmc->revision_attr.show = revision_show;
-
-                bmc->firmware_rev_attr.attr.name = "firmware_revision";
-                bmc->firmware_rev_attr.attr.owner = THIS_MODULE;
-                bmc->firmware_rev_attr.attr.mode = S_IRUGO;
-                bmc->firmware_rev_attr.show = firmware_rev_show;
-
-                bmc->version_attr.attr.name = "ipmi_version";
-                bmc->version_attr.attr.owner = THIS_MODULE;
-                bmc->version_attr.attr.mode = S_IRUGO;
-                bmc->version_attr.show = ipmi_version_show;
-
-                bmc->add_dev_support_attr.attr.name
-                        = "additional_device_support";
-                bmc->add_dev_support_attr.attr.owner = THIS_MODULE;
-                bmc->add_dev_support_attr.attr.mode = S_IRUGO;
-                bmc->add_dev_support_attr.show = add_dev_support_show;
-
-                bmc->manufacturer_id_attr.attr.name = "manufacturer_id";
-                bmc->manufacturer_id_attr.attr.owner = THIS_MODULE;
-                bmc->manufacturer_id_attr.attr.mode = S_IRUGO;
-                bmc->manufacturer_id_attr.show = manufacturer_id_show;
-
-                bmc->product_id_attr.attr.name = "product_id";
-                bmc->product_id_attr.attr.owner = THIS_MODULE;
-                bmc->product_id_attr.attr.mode = S_IRUGO;
-                bmc->product_id_attr.show = product_id_show;
-
-                bmc->guid_attr.attr.name = "guid";
-                bmc->guid_attr.attr.owner = THIS_MODULE;
-                bmc->guid_attr.attr.mode = S_IRUGO;
-                bmc->guid_attr.show = guid_show;
-
-                bmc->aux_firmware_rev_attr.attr.name = "aux_firmware_revision";
-                bmc->aux_firmware_rev_attr.attr.owner = THIS_MODULE;
-                bmc->aux_firmware_rev_attr.attr.mode = S_IRUGO;
-                bmc->aux_firmware_rev_attr.show = aux_firmware_rev_show;
-
                 rv = create_files(bmc);
                 if (rv) {
                         mutex_lock(&ipmidriver_mutex);
@@ -2192,29 +2409,44 @@ static int ipmi_bmc_register(ipmi_smi_t intf)
          * create symlink from system interface device to bmc device
          * and back.
          */
+        intf->sysfs_name = kstrdup(sysfs_name, GFP_KERNEL);
+        if (!intf->sysfs_name) {
+                rv = -ENOMEM;
+                printk(KERN_ERR
+                       "ipmi_msghandler: allocate link to BMC: %d\n",
+                       rv);
+                goto out_err;
+        }
+
         rv = sysfs_create_link(&intf->si_dev->kobj,
-                               &bmc->dev->dev.kobj, "bmc");
+                               &bmc->dev->dev.kobj, intf->sysfs_name);
         if (rv) {
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
                 printk(KERN_ERR
                        "ipmi_msghandler: Unable to create bmc symlink: %d\n",
                        rv);
                 goto out_err;
         }
 
-        size = snprintf(dummy, 0, "ipmi%d", intf->intf_num);
+        size = snprintf(dummy, 0, "ipmi%d", ifnum);
         intf->my_dev_name = kmalloc(size+1, GFP_KERNEL);
         if (!intf->my_dev_name) {
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
                 rv = -ENOMEM;
                 printk(KERN_ERR
                        "ipmi_msghandler: allocate link from BMC: %d\n",
                        rv);
                 goto out_err;
         }
-        snprintf(intf->my_dev_name, size+1, "ipmi%d", intf->intf_num);
+        snprintf(intf->my_dev_name, size+1, "ipmi%d", ifnum);
 
         rv = sysfs_create_link(&bmc->dev->dev.kobj, &intf->si_dev->kobj,
                                intf->my_dev_name);
         if (rv) {
+                kfree(intf->sysfs_name);
+                intf->sysfs_name = NULL;
                 kfree(intf->my_dev_name);
                 intf->my_dev_name = NULL;
                 printk(KERN_ERR
@@ -2399,17 +2631,14 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
                       void                     *send_info,
                       struct ipmi_device_id    *device_id,
                       struct device            *si_dev,
+                      const char               *sysfs_name,
                       unsigned char            slave_addr)
 {
         int              i, j;
         int              rv;
         ipmi_smi_t       intf;
-        unsigned long    flags;
-        int              version_major;
-        int              version_minor;
-
-        version_major = ipmi_version_major(device_id);
-        version_minor = ipmi_version_minor(device_id);
+        ipmi_smi_t       tintf;
+        struct list_head *link;
 
         /* Make sure the driver is actually initialized, this handles
            problems with initialization order. */
@@ -2427,12 +2656,16 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
         if (!intf)
                 return -ENOMEM;
         memset(intf, 0, sizeof(*intf));
+
+        intf->ipmi_version_major = ipmi_version_major(device_id);
+        intf->ipmi_version_minor = ipmi_version_minor(device_id);
+
         intf->bmc = kzalloc(sizeof(*intf->bmc), GFP_KERNEL);
         if (!intf->bmc) {
                 kfree(intf);
                 return -ENOMEM;
         }
-        intf->intf_num = -1;
+        intf->intf_num = -1; /* Mark it invalid for now. */
         kref_init(&intf->refcount);
         intf->bmc->id = *device_id;
         intf->si_dev = si_dev;
@@ -2460,26 +2693,30 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
         INIT_LIST_HEAD(&intf->waiting_events);
         intf->waiting_events_count = 0;
         mutex_init(&intf->cmd_rcvrs_mutex);
+        spin_lock_init(&intf->maintenance_mode_lock);
         INIT_LIST_HEAD(&intf->cmd_rcvrs);
         init_waitqueue_head(&intf->waitq);
 
         spin_lock_init(&intf->counter_lock);
         intf->proc_dir = NULL;
 
-        rv = -ENOMEM;
-        spin_lock_irqsave(&interfaces_lock, flags);
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                if (ipmi_interfaces[i] == NULL) {
-                        intf->intf_num = i;
-                        /* Reserve the entry till we are done. */
-                        ipmi_interfaces[i] = IPMI_INVALID_INTERFACE_ENTRY;
-                        rv = 0;
+        mutex_lock(&smi_watchers_mutex);
+        mutex_lock(&ipmi_interfaces_mutex);
+        /* Look for a hole in the numbers. */
+        i = 0;
+        link = &ipmi_interfaces;
+        list_for_each_entry_rcu(tintf, &ipmi_interfaces, link) {
+                if (tintf->intf_num != i) {
+                        link = &tintf->link;
                         break;
                 }
+                i++;
         }
-        spin_unlock_irqrestore(&interfaces_lock, flags);
-        if (rv)
-                goto out;
+        /* Add the new interface in numeric order. */
+        if (i == 0)
+                list_add_rcu(&intf->link, &ipmi_interfaces);
+        else
+                list_add_tail_rcu(&intf->link, link);
 
         rv = handlers->start_processing(send_info, intf);
         if (rv)
@@ -2487,8 +2724,9 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
 
         get_guid(intf);
 
-        if ((version_major > 1)
-            || ((version_major == 1) && (version_minor >= 5)))
+        if ((intf->ipmi_version_major > 1)
+            || ((intf->ipmi_version_major == 1)
+                && (intf->ipmi_version_minor >= 5)))
         {
                 /* Start scanning the channels to see what is
                    available. */
@@ -2511,64 +2749,67 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
         if (rv == 0)
                 rv = add_proc_entries(intf, i);
 
-        rv = ipmi_bmc_register(intf);
+        rv = ipmi_bmc_register(intf, i, sysfs_name);
 
  out:
         if (rv) {
                 if (intf->proc_dir)
                         remove_proc_entries(intf);
+                intf->handlers = NULL;
+                list_del_rcu(&intf->link);
+                mutex_unlock(&ipmi_interfaces_mutex);
+                mutex_unlock(&smi_watchers_mutex);
+                synchronize_rcu();
                 kref_put(&intf->refcount, intf_free);
-                if (i < MAX_IPMI_INTERFACES) {
-                        spin_lock_irqsave(&interfaces_lock, flags);
-                        ipmi_interfaces[i] = NULL;
-                        spin_unlock_irqrestore(&interfaces_lock, flags);
-                }
         } else {
-                spin_lock_irqsave(&interfaces_lock, flags);
-                ipmi_interfaces[i] = intf;
-                spin_unlock_irqrestore(&interfaces_lock, flags);
+                /* After this point the interface is legal to use. */
+                intf->intf_num = i;
+                mutex_unlock(&ipmi_interfaces_mutex);
                 call_smi_watchers(i, intf->si_dev);
+                mutex_unlock(&smi_watchers_mutex);
         }
 
         return rv;
 }
 
+static void cleanup_smi_msgs(ipmi_smi_t intf)
+{
+        int              i;
+        struct seq_table *ent;
+
+        /* No need for locks, the interface is down. */
+        for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++) {
+                ent = &(intf->seq_table[i]);
+                if (!ent->inuse)
+                        continue;
+                deliver_err_response(ent->recv_msg, IPMI_ERR_UNSPECIFIED);
+        }
+}
+
 int ipmi_unregister_smi(ipmi_smi_t intf)
 {
-        int                     i;
         struct ipmi_smi_watcher *w;
-        unsigned long           flags;
+        int    intf_num = intf->intf_num;
 
         ipmi_bmc_unregister(intf);
 
-        spin_lock_irqsave(&interfaces_lock, flags);
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                if (ipmi_interfaces[i] == intf) {
-                        /* Set the interface number reserved until we
-                         * are done. */
-                        ipmi_interfaces[i] = IPMI_INVALID_INTERFACE_ENTRY;
-                        intf->intf_num = -1;
-                        break;
-                }
-        }
-        spin_unlock_irqrestore(&interfaces_lock,flags);
+        mutex_lock(&smi_watchers_mutex);
+        mutex_lock(&ipmi_interfaces_mutex);
+        intf->intf_num = -1;
+        intf->handlers = NULL;
+        list_del_rcu(&intf->link);
+        mutex_unlock(&ipmi_interfaces_mutex);
+        synchronize_rcu();
 
-        if (i == MAX_IPMI_INTERFACES)
-                return -ENODEV;
+        cleanup_smi_msgs(intf);
 
         remove_proc_entries(intf);
 
         /* Call all the watcher interfaces to tell them that
            an interface is gone. */
-        down_read(&smi_watchers_sem);
         list_for_each_entry(w, &smi_watchers, link)
-                w->smi_gone(i);
-        up_read(&smi_watchers_sem);
-
-        /* Allow the entry to be reused now. */
-        spin_lock_irqsave(&interfaces_lock, flags);
-        ipmi_interfaces[i] = NULL;
-        spin_unlock_irqrestore(&interfaces_lock,flags);
+                w->smi_gone(intf_num);
+        mutex_unlock(&smi_watchers_mutex);
 
         kref_put(&intf->refcount, intf_free);
         return 0;
@@ -2650,6 +2891,7 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t          intf,
         struct ipmi_ipmb_addr    *ipmb_addr;
         struct ipmi_recv_msg     *recv_msg;
         unsigned long            flags;
+        struct ipmi_smi_handlers *handlers;
 
         if (msg->rsp_size < 10) {
                 /* Message not big enough, just ignore it. */
@@ -2706,10 +2948,16 @@ static int handle_ipmb_get_msg_cmd(ipmi_smi_t          intf,
                 printk("\n");
         }
 #endif
-                intf->handlers->sender(intf->send_info, msg, 0);
-
-                rv = -1; /* We used the message, so return the value that
-                            causes it to not be freed or queued. */
+                rcu_read_lock();
+                handlers = intf->handlers;
+                if (handlers) {
+                        handlers->sender(intf->send_info, msg, 0);
+                        /* We used the message, so return the value
+                           that causes it to not be freed or
+                           queued. */
+                        rv = -1;
+                }
+                rcu_read_unlock();
         } else {
                 /* Deliver the message to the user. */
                 spin_lock_irqsave(&intf->counter_lock, flags);
@@ -3232,7 +3480,9 @@ void ipmi_smi_msg_received(ipmi_smi_t          intf,
                    report the error immediately. */
                 if ((msg->rsp_size >= 3) && (msg->rsp[2] != 0)
                     && (msg->rsp[2] != IPMI_NODE_BUSY_ERR)
-                    && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR))
+                    && (msg->rsp[2] != IPMI_LOST_ARBITRATION_ERR)
+                    && (msg->rsp[2] != IPMI_BUS_ERR)
+                    && (msg->rsp[2] != IPMI_NAK_ON_WRITE_ERR))
                 {
                         int chan = msg->rsp[3] & 0xf;
 
@@ -3297,16 +3547,6 @@ void ipmi_smi_watchdog_pretimeout(ipmi_smi_t intf)
         rcu_read_unlock();
 }
 
-static void
-handle_msg_timeout(struct ipmi_recv_msg *msg)
-{
-        msg->recv_type = IPMI_RESPONSE_RECV_TYPE;
-        msg->msg_data[0] = IPMI_TIMEOUT_COMPLETION_CODE;
-        msg->msg.netfn |= 1; /* Convert to a response. */
-        msg->msg.data_len = 1;
-        msg->msg.data = msg->msg_data;
-        deliver_response(msg);
-}
 
 static struct ipmi_smi_msg *
 smi_from_recv_msg(ipmi_smi_t intf, struct ipmi_recv_msg *recv_msg,
@@ -3338,7 +3578,11 @@ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
                               struct list_head *timeouts, long timeout_period,
                               int slot, unsigned long *flags)
 {
-        struct ipmi_recv_msg *msg;
+        struct ipmi_recv_msg     *msg;
+        struct ipmi_smi_handlers *handlers;
+
+        if (intf->intf_num == -1)
+                return;
 
         if (!ent->inuse)
                 return;
@@ -3381,13 +3625,19 @@ static void check_msg_timeout(ipmi_smi_t intf, struct seq_table *ent,
                         return;
 
                 spin_unlock_irqrestore(&intf->seq_lock, *flags);
+
                 /* Send the new message.  We send with a zero
                  * priority.  It timed out, I doubt time is
                  * that critical now, and high priority
                  * messages are really only for messages to the
                  * local MC, which don't get resent. */
-                intf->handlers->sender(intf->send_info,
-                                       smi_msg, 0);
+                handlers = intf->handlers;
+                if (handlers)
+                        intf->handlers->sender(intf->send_info,
+                                               smi_msg, 0);
+                else
+                        ipmi_free_smi_msg(smi_msg);
+
                 spin_lock_irqsave(&intf->seq_lock, *flags);
         }
 }
@@ -3399,18 +3649,12 @@ static void ipmi_timeout_handler(long timeout_period)
         struct ipmi_recv_msg *msg, *msg2;
         struct ipmi_smi_msg  *smi_msg, *smi_msg2;
         unsigned long        flags;
-        int                  i, j;
+        int                  i;
 
         INIT_LIST_HEAD(&timeouts);
 
-        spin_lock(&interfaces_lock);
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                intf = ipmi_interfaces[i];
-                if (IPMI_INVALID_INTERFACE(intf))
-                        continue;
-                kref_get(&intf->refcount);
-                spin_unlock(&interfaces_lock);
-
+        rcu_read_lock();
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
                 /* See if any waiting messages need to be processed. */
                 spin_lock_irqsave(&intf->waiting_msgs_lock, flags);
                 list_for_each_entry_safe(smi_msg, smi_msg2,
@@ -3430,35 +3674,60 @@ static void ipmi_timeout_handler(long timeout_period)
                    have timed out, putting them in the timeouts
                    list. */
                 spin_lock_irqsave(&intf->seq_lock, flags);
-                for (j = 0; j < IPMI_IPMB_NUM_SEQ; j++)
-                        check_msg_timeout(intf, &(intf->seq_table[j]),
-                                          &timeouts, timeout_period, j,
+                for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++)
+                        check_msg_timeout(intf, &(intf->seq_table[i]),
+                                          &timeouts, timeout_period, i,
                                           &flags);
                 spin_unlock_irqrestore(&intf->seq_lock, flags);
 
                 list_for_each_entry_safe(msg, msg2, &timeouts, link)
-                        handle_msg_timeout(msg);
-
-                kref_put(&intf->refcount, intf_free);
-                spin_lock(&interfaces_lock);
+                        deliver_err_response(msg, IPMI_TIMEOUT_COMPLETION_CODE);
+
+                /*
+                 * Maintenance mode handling.  Check the timeout
+                 * optimistically before we claim the lock.  It may
+                 * mean a timeout gets missed occasionally, but that
+                 * only means the timeout gets extended by one period
+                 * in that case.  No big deal, and it avoids the lock
+                 * most of the time.
+                 */
+                if (intf->auto_maintenance_timeout > 0) {
+                        spin_lock_irqsave(&intf->maintenance_mode_lock, flags);
+                        if (intf->auto_maintenance_timeout > 0) {
+                                intf->auto_maintenance_timeout
+                                        -= timeout_period;
+                                if (!intf->maintenance_mode
+                                    && (intf->auto_maintenance_timeout <= 0))
+                                {
+                                        intf->maintenance_mode_enable = 0;
+                                        maintenance_mode_update(intf);
+                                }
+                        }
+                        spin_unlock_irqrestore(&intf->maintenance_mode_lock,
+                                               flags);
+                }
         }
-        spin_unlock(&interfaces_lock);
+        rcu_read_unlock();
 }
 
 static void ipmi_request_event(void)
 {
-        ipmi_smi_t intf;
-        int        i;
+        ipmi_smi_t               intf;
+        struct ipmi_smi_handlers *handlers;
 
-        spin_lock(&interfaces_lock);
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                intf = ipmi_interfaces[i];
-                if (IPMI_INVALID_INTERFACE(intf))
+        rcu_read_lock();
+        /* Called from the timer, no need to check if handlers is
+         * valid. */
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
+                /* No event requests when in maintenance mode. */
+                if (intf->maintenance_mode_enable)
                         continue;
 
-                intf->handlers->request_events(intf->send_info);
+                handlers = intf->handlers;
+                if (handlers)
+                        handlers->request_events(intf->send_info);
         }
-        spin_unlock(&interfaces_lock);
+        rcu_read_unlock();
 }
 
 static struct timer_list ipmi_timer;
@@ -3587,7 +3856,6 @@ static void send_panic_events(char *str)
         struct kernel_ipmi_msg            msg;
         ipmi_smi_t                        intf;
         unsigned char                     data[16];
-        int                               i;
         struct ipmi_system_interface_addr *si;
         struct ipmi_addr                  addr;
         struct ipmi_smi_msg               smi_msg;
@@ -3621,9 +3889,9 @@ static void send_panic_events(char *str)
         recv_msg.done = dummy_recv_done_handler;
 
         /* For every registered interface, send the event. */
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                intf = ipmi_interfaces[i];
-                if (IPMI_INVALID_INTERFACE(intf))
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
+                if (!intf->handlers)
+                        /* Interface is not ready. */
                         continue;
 
                 /* Send the event announcing the panic. */
@@ -3648,13 +3916,14 @@ static void send_panic_events(char *str)
         if (!str) 
                 return;
 
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
+        /* For every registered interface, send the event. */
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
                 char                  *p = str;
                 struct ipmi_ipmb_addr *ipmb;
                 int                   j;
 
-                intf = ipmi_interfaces[i];
-                if (IPMI_INVALID_INTERFACE(intf))
+                if (intf->intf_num == -1)
+                        /* Interface was not ready yet. */
                         continue;
 
                 /* First job here is to figure out where to send the
@@ -3780,7 +4049,6 @@ static int panic_event(struct notifier_block *this,
                        unsigned long         event,
                        void                  *ptr)
 {
-        int        i;
         ipmi_smi_t intf;
 
         if (has_panicked)
@@ -3788,9 +4056,9 @@ static int panic_event(struct notifier_block *this,
         has_panicked = 1;
 
         /* For every registered interface, set it to run to completion. */
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++) {
-                intf = ipmi_interfaces[i];
-                if (IPMI_INVALID_INTERFACE(intf))
+        list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
+                if (!intf->handlers)
+                        /* Interface is not ready. */
                         continue;
 
                 intf->handlers->set_run_to_completion(intf->send_info, 1);
@@ -3811,7 +4079,6 @@ static struct notifier_block panic_block = {
 
 static int ipmi_init_msghandler(void)
 {
-        int i;
         int rv;
 
         if (initialized)
@@ -3826,9 +4093,6 @@ static int ipmi_init_msghandler(void)
         printk(KERN_INFO "ipmi message handler version "
                IPMI_DRIVER_VERSION "\n");
 
-        for (i = 0; i < MAX_IPMI_INTERFACES; i++)
-                ipmi_interfaces[i] = NULL;
-
 #ifdef CONFIG_PROC_FS
         proc_ipmi_root = proc_mkdir("ipmi", NULL);
         if (!proc_ipmi_root) {
diff --git a/drivers/char/ipmi/ipmi_poweroff.c b/drivers/char/ipmi/ipmi_poweroff.c
index 8d941db83457..597eb4f88b84 100644
--- a/drivers/char/ipmi/ipmi_poweroff.c
+++ b/drivers/char/ipmi/ipmi_poweroff.c
@@ -43,6 +43,9 @@
 
 #define PFX "IPMI poweroff: "
 
+static void ipmi_po_smi_gone(int if_num);
+static void ipmi_po_new_smi(int if_num, struct device *device);
+
 /* Definitions for controlling power off (if the system supports it).  It
  * conveniently matches the IPMI chassis control values. */
 #define IPMI_CHASSIS_POWER_DOWN         0       /* power down, the default. */
@@ -51,6 +54,37 @@
 /* the IPMI data command */
 static int poweroff_powercycle;
 
+/* Which interface to use, -1 means the first we see. */
+static int ifnum_to_use = -1;
+
+/* Our local state. */
+static int ready = 0;
+static ipmi_user_t ipmi_user;
+static int ipmi_ifnum;
+static void (*specific_poweroff_func)(ipmi_user_t user) = NULL;
+
+/* Holds the old poweroff function so we can restore it on removal. */
+static void (*old_poweroff_func)(void);
+
+static int set_param_ifnum(const char *val, struct kernel_param *kp)
+{
+        int rv = param_set_int(val, kp);
+        if (rv)
+                return rv;
+        if ((ifnum_to_use < 0) || (ifnum_to_use == ipmi_ifnum))
+                return 0;
+
+        ipmi_po_smi_gone(ipmi_ifnum);
+        ipmi_po_new_smi(ifnum_to_use, NULL);
+        return 0;
+}
+
+module_param_call(ifnum_to_use, set_param_ifnum, param_get_int,
+                  &ifnum_to_use, 0644);
+MODULE_PARM_DESC(ifnum_to_use, "The interface number to use for the watchdog "
+                 "timer.  Setting to -1 defaults to the first registered "
+                 "interface");
+
 /* parameter definition to allow user to flag power cycle */
 module_param(poweroff_powercycle, int, 0644);
 MODULE_PARM_DESC(poweroff_powercycle, " Set to non-zero to enable power cycle instead of power down. Power cycle is contingent on hardware support, otherwise it defaults back to power down.");
@@ -142,6 +176,42 @@ static int ipmi_request_in_rc_mode(ipmi_user_t            user,
 #define IPMI_ATCA_GET_ADDR_INFO_CMD     0x01
 #define IPMI_PICMG_ID                   0
 
+#define IPMI_NETFN_OEM                          0x2e
+#define IPMI_ATCA_PPS_GRACEFUL_RESTART          0x11
+#define IPMI_ATCA_PPS_IANA                      "\x00\x40\x0A"
+#define IPMI_MOTOROLA_MANUFACTURER_ID           0x0000A1
+#define IPMI_MOTOROLA_PPS_IPMC_PRODUCT_ID       0x0051
+
+static void (*atca_oem_poweroff_hook)(ipmi_user_t user) = NULL;
+
+static void pps_poweroff_atca (ipmi_user_t user)
+{
+        struct ipmi_system_interface_addr smi_addr;
+        struct kernel_ipmi_msg            send_msg;
+        int                               rv;
+        /*
+         * Configure IPMI address for local access
+         */
+        smi_addr.addr_type = IPMI_SYSTEM_INTERFACE_ADDR_TYPE;
+        smi_addr.channel = IPMI_BMC_CHANNEL;
+        smi_addr.lun = 0;
+
+        printk(KERN_INFO PFX "PPS powerdown hook used");
+
+        send_msg.netfn = IPMI_NETFN_OEM;
+        send_msg.cmd = IPMI_ATCA_PPS_GRACEFUL_RESTART;
+        send_msg.data = IPMI_ATCA_PPS_IANA;
+        send_msg.data_len = 3;
+        rv = ipmi_request_in_rc_mode(user,
+                                  (struct ipmi_addr *) &smi_addr,
+                                   &send_msg);
+        if (rv && rv != IPMI_UNKNOWN_ERR_COMPLETION_CODE) {
+                printk(KERN_ERR PFX "Unable to send ATCA ,"
+                       " IPMI error 0x%x\n", rv);
+        }
+        return;
+}
+
 static int ipmi_atca_detect (ipmi_user_t user)
 {
         struct ipmi_system_interface_addr smi_addr;
@@ -167,6 +237,13 @@ static int ipmi_atca_detect (ipmi_user_t user)
         rv = ipmi_request_wait_for_response(user,
                                             (struct ipmi_addr *) &smi_addr,
                                             &send_msg);
+
+        printk(KERN_INFO PFX "ATCA Detect mfg 0x%X prod 0x%X\n", mfg_id, prod_id);
+        if((mfg_id == IPMI_MOTOROLA_MANUFACTURER_ID)
+            && (prod_id == IPMI_MOTOROLA_PPS_IPMC_PRODUCT_ID)) {
+                printk(KERN_INFO PFX "Installing Pigeon Point Systems Poweroff Hook\n");
+                atca_oem_poweroff_hook = pps_poweroff_atca;
+        }
         return !rv;
 }
 
@@ -200,12 +277,19 @@ static void ipmi_poweroff_atca (ipmi_user_t user)
         rv = ipmi_request_in_rc_mode(user,
                                      (struct ipmi_addr *) &smi_addr,
                                      &send_msg);
-        if (rv) {
+        /** At this point, the system may be shutting down, and most
+         ** serial drivers (if used) will have interrupts turned off
+         ** it may be better to ignore IPMI_UNKNOWN_ERR_COMPLETION_CODE
+         ** return code
+         **/
+        if (rv && rv != IPMI_UNKNOWN_ERR_COMPLETION_CODE) {
                 printk(KERN_ERR PFX "Unable to send ATCA powerdown message,"
                        " IPMI error 0x%x\n", rv);
                 goto out;
         }
 
+        if(atca_oem_poweroff_hook)
+                return atca_oem_poweroff_hook(user);
  out:
         return;
 }
@@ -440,15 +524,6 @@ static struct poweroff_function poweroff_functions[] = {
                       / sizeof(struct poweroff_function))
 
 
-/* Our local state. */
-static int ready = 0;
-static ipmi_user_t ipmi_user;
-static void (*specific_poweroff_func)(ipmi_user_t user) = NULL;
-
-/* Holds the old poweroff function so we can restore it on removal. */
-static void (*old_poweroff_func)(void);
-
-
 /* Called on a powerdown request. */
 static void ipmi_poweroff_function (void)
 {
@@ -473,6 +548,9 @@ static void ipmi_po_new_smi(int if_num, struct device *device)
         if (ready)
                 return;
 
+        if ((ifnum_to_use >= 0) && (ifnum_to_use != if_num))
+                return;
+
         rv = ipmi_create_user(if_num, &ipmi_poweroff_handler, NULL,
                               &ipmi_user);
         if (rv) {
@@ -481,6 +559,8 @@ static void ipmi_po_new_smi(int if_num, struct device *device)
                 return;
         }
 
+        ipmi_ifnum = if_num;
+
         /*
          * Do a get device ide and store some results, since this is
          * used by several functions.
@@ -541,9 +621,15 @@ static void ipmi_po_new_smi(int if_num, struct device *device)
 
 static void ipmi_po_smi_gone(int if_num)
 {
-        /* This can never be called, because once poweroff driver is
-           registered, the interface can't go away until the power
-           driver is unregistered. */
+        if (!ready)
+                return;
+
+        if (ipmi_ifnum != if_num)
+                return;
+
+        ready = 0;
+        ipmi_destroy_user(ipmi_user);
+        pm_power_off = old_poweroff_func;
 }
 
 static struct ipmi_smi_watcher smi_watcher =
@@ -616,9 +702,9 @@ static int ipmi_poweroff_init (void)
                 printk(KERN_ERR PFX "Unable to register SMI watcher: %d\n", rv);
                 goto out_err;
         }
-#endif
 
  out_err:
+#endif
         return rv;
 }
 
diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
index 157fa81a264f..81a0c89598e7 100644
--- a/drivers/char/ipmi/ipmi_si_intf.c
+++ b/drivers/char/ipmi/ipmi_si_intf.c
@@ -61,6 +61,10 @@
 #include "ipmi_si_sm.h"
 #include <linux/init.h>
 #include <linux/dmi.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+
+#define PFX "ipmi_si: "
 
 /* Measure times between events in the driver. */
 #undef DEBUG_TIMING
@@ -92,7 +96,7 @@ enum si_intf_state {
 enum si_type {
     SI_KCS, SI_SMIC, SI_BT
 };
-static char *si_to_str[] = { "KCS", "SMIC", "BT" };
+static char *si_to_str[] = { "kcs", "smic", "bt" };
 
 #define DEVICE_NAME "ipmi_si"
 
@@ -222,7 +226,10 @@ struct smi_info
 static int force_kipmid[SI_MAX_PARMS];
 static int num_force_kipmid;
 
+static int unload_when_empty = 1;
+
 static int try_smi_init(struct smi_info *smi);
+static void cleanup_one_si(struct smi_info *to_clean);
 
 static ATOMIC_NOTIFIER_HEAD(xaction_notifier_list);
 static int register_xaction_notifier(struct notifier_block * nb)
@@ -240,14 +247,18 @@ static void deliver_recv_msg(struct smi_info *smi_info,
         spin_lock(&(smi_info->si_lock));
 }
 
-static void return_hosed_msg(struct smi_info *smi_info)
+static void return_hosed_msg(struct smi_info *smi_info, int cCode)
 {
         struct ipmi_smi_msg *msg = smi_info->curr_msg;
 
+        if (cCode < 0 || cCode > IPMI_ERR_UNSPECIFIED)
+                cCode = IPMI_ERR_UNSPECIFIED;
+        /* else use it as is */
+
         /* Make it a reponse */
         msg->rsp[0] = msg->data[0] | 4;
         msg->rsp[1] = msg->data[1];
-        msg->rsp[2] = 0xFF; /* Unknown error. */
+        msg->rsp[2] = cCode;
         msg->rsp_size = 3;
 
         smi_info->curr_msg = NULL;
@@ -298,7 +309,7 @@ static enum si_sm_result start_next_msg(struct smi_info *smi_info)
                         smi_info->curr_msg->data,
                         smi_info->curr_msg->data_size);
                 if (err) {
-                        return_hosed_msg(smi_info);
+                        return_hosed_msg(smi_info, err);
                 }
 
                 rv = SI_SM_CALL_WITHOUT_DELAY;
@@ -640,7 +651,7 @@ static enum si_sm_result smi_event_handler(struct smi_info *smi_info,
                         /* If we were handling a user message, format
                            a response to send to the upper layer to
                            tell it about the error. */
-                        return_hosed_msg(smi_info);
+                        return_hosed_msg(smi_info, IPMI_ERR_UNSPECIFIED);
                 }
                 si_sm_result = smi_info->handlers->event(smi_info->si_sm, 0);
         }
@@ -684,22 +695,24 @@ static enum si_sm_result smi_event_handler(struct smi_info *smi_info,
         {
                 /* We are idle and the upper layer requested that I fetch
                    events, so do so. */
-                unsigned char msg[2];
+                atomic_set(&smi_info->req_events, 0);
 
-                spin_lock(&smi_info->count_lock);
-                smi_info->flag_fetches++;
-                spin_unlock(&smi_info->count_lock);
+                smi_info->curr_msg = ipmi_alloc_smi_msg();
+                if (!smi_info->curr_msg)
+                        goto out;
 
-                atomic_set(&smi_info->req_events, 0);
-                msg[0] = (IPMI_NETFN_APP_REQUEST << 2);
-                msg[1] = IPMI_GET_MSG_FLAGS_CMD;
+                smi_info->curr_msg->data[0] = (IPMI_NETFN_APP_REQUEST << 2);
+                smi_info->curr_msg->data[1] = IPMI_READ_EVENT_MSG_BUFFER_CMD;
+                smi_info->curr_msg->data_size = 2;
 
                 smi_info->handlers->start_transaction(
-                        smi_info->si_sm, msg, 2);
-                smi_info->si_state = SI_GETTING_FLAGS;
+                        smi_info->si_sm,
+                        smi_info->curr_msg->data,
+                        smi_info->curr_msg->data_size);
+                smi_info->si_state = SI_GETTING_EVENTS;
                 goto restart;
         }
-
+ out:
         return si_sm_result;
 }
 
@@ -714,6 +727,15 @@ static void sender(void                *send_info,
         struct timeval    t;
 #endif
 
+        if (atomic_read(&smi_info->stop_operation)) {
+                msg->rsp[0] = msg->data[0] | 4;
+                msg->rsp[1] = msg->data[1];
+                msg->rsp[2] = IPMI_ERR_UNSPECIFIED;
+                msg->rsp_size = 3;
+                deliver_recv_msg(smi_info, msg);
+                return;
+        }
+
         spin_lock_irqsave(&(smi_info->msg_lock), flags);
 #ifdef DEBUG_TIMING
         do_gettimeofday(&t);
@@ -805,13 +827,21 @@ static void poll(void *send_info)
 {
         struct smi_info *smi_info = send_info;
 
-        smi_event_handler(smi_info, 0);
+        /*
+         * Make sure there is some delay in the poll loop so we can
+         * drive time forward and timeout things.
+         */
+        udelay(10);
+        smi_event_handler(smi_info, 10);
 }
 
 static void request_events(void *send_info)
 {
         struct smi_info *smi_info = send_info;
 
+        if (atomic_read(&smi_info->stop_operation))
+                return;
+
         atomic_set(&smi_info->req_events, 1);
 }
 
@@ -949,12 +979,21 @@ static int smi_start_processing(void       *send_info,
         return 0;
 }
 
+static void set_maintenance_mode(void *send_info, int enable)
+{
+        struct smi_info   *smi_info = send_info;
+
+        if (!enable)
+                atomic_set(&smi_info->req_events, 0);
+}
+
 static struct ipmi_smi_handlers handlers =
 {
         .owner                  = THIS_MODULE,
         .start_processing       = smi_start_processing,
         .sender                 = sender,
         .request_events         = request_events,
+        .set_maintenance_mode   = set_maintenance_mode,
         .set_run_to_completion  = set_run_to_completion,
         .poll                   = poll,
 };
@@ -987,6 +1026,16 @@ static int num_regshifts = 0;
 static int slave_addrs[SI_MAX_PARMS];
 static int num_slave_addrs = 0;
 
+#define IPMI_IO_ADDR_SPACE  0
+#define IPMI_MEM_ADDR_SPACE 1
+static char *addr_space_to_str[] = { "I/O", "mem" };
+
+static int hotmod_handler(const char *val, struct kernel_param *kp);
+
+module_param_call(hotmod, hotmod_handler, NULL, NULL, 0200);
+MODULE_PARM_DESC(hotmod, "Add and remove interfaces.  See"
+                 " Documentation/IPMI.txt in the kernel sources for the"
+                 " gory details.");
 
 module_param_named(trydefaults, si_trydefaults, bool, 0);
 MODULE_PARM_DESC(trydefaults, "Setting this to 'false' will disable the"
@@ -1038,12 +1087,12 @@ module_param_array(force_kipmid, int, &num_force_kipmid, 0);
 MODULE_PARM_DESC(force_kipmid, "Force the kipmi daemon to be enabled (1) or"
                  " disabled(0).  Normally the IPMI driver auto-detects"
                  " this, but the value may be overridden by this parm.");
+module_param(unload_when_empty, int, 0);
+MODULE_PARM_DESC(unload_when_empty, "Unload the module if no interfaces are"
+                 " specified or found, default is 1.  Setting to 0"
+                 " is useful for hot add of devices using hotmod.");
 
 
-#define IPMI_IO_ADDR_SPACE  0
-#define IPMI_MEM_ADDR_SPACE 1
-static char *addr_space_to_str[] = { "I/O", "memory" };
-
 static void std_irq_cleanup(struct smi_info *info)
 {
         if (info->si_type == SI_BT)
@@ -1211,7 +1260,7 @@ static void intf_mem_outb(struct si_sm_io *io, unsigned int offset,
 static unsigned char intf_mem_inw(struct si_sm_io *io, unsigned int offset)
 {
         return (readw((io->addr)+(offset * io->regspacing)) >> io->regshift)
-                && 0xff;
+                & 0xff;
 }
 
 static void intf_mem_outw(struct si_sm_io *io, unsigned int offset,
@@ -1223,7 +1272,7 @@ static void intf_mem_outw(struct si_sm_io *io, unsigned int offset,
 static unsigned char intf_mem_inl(struct si_sm_io *io, unsigned int offset)
 {
         return (readl((io->addr)+(offset * io->regspacing)) >> io->regshift)
-                && 0xff;
+                & 0xff;
 }
 
 static void intf_mem_outl(struct si_sm_io *io, unsigned int offset,
@@ -1236,7 +1285,7 @@ static void intf_mem_outl(struct si_sm_io *io, unsigned int offset,
 static unsigned char mem_inq(struct si_sm_io *io, unsigned int offset)
 {
         return (readq((io->addr)+(offset * io->regspacing)) >> io->regshift)
-                && 0xff;
+                & 0xff;
 }
 
 static void mem_outq(struct si_sm_io *io, unsigned int offset,
@@ -1317,6 +1366,234 @@ static int mem_setup(struct smi_info *info)
         return 0;
 }
 
+/*
+ * Parms come in as <op1>[:op2[:op3...]].  ops are:
+ *   add|remove,kcs|bt|smic,mem|i/o,<address>[,<opt1>[,<opt2>[,...]]]
+ * Options are:
+ *   rsp=<regspacing>
+ *   rsi=<regsize>
+ *   rsh=<regshift>
+ *   irq=<irq>
+ *   ipmb=<ipmb addr>
+ */
+enum hotmod_op { HM_ADD, HM_REMOVE };
+struct hotmod_vals {
+        char *name;
+        int  val;
+};
+static struct hotmod_vals hotmod_ops[] = {
+        { "add",        HM_ADD },
+        { "remove",     HM_REMOVE },
+        { NULL }
+};
+static struct hotmod_vals hotmod_si[] = {
+        { "kcs",        SI_KCS },
+        { "smic",       SI_SMIC },
+        { "bt",         SI_BT },
+        { NULL }
+};
+static struct hotmod_vals hotmod_as[] = {
+        { "mem",        IPMI_MEM_ADDR_SPACE },
+        { "i/o",        IPMI_IO_ADDR_SPACE },
+        { NULL }
+};
+static int ipmi_strcasecmp(const char *s1, const char *s2)
+{
+        while (*s1 || *s2) {
+                if (!*s1)
+                        return -1;
+                if (!*s2)
+                        return 1;
+                if (*s1 != *s2)
+                        return *s1 - *s2;
+                s1++;
+                s2++;
+        }
+        return 0;
+}
+static int parse_str(struct hotmod_vals *v, int *val, char *name, char **curr)
+{
+        char *s;
+        int  i;
+
+        s = strchr(*curr, ',');
+        if (!s) {
+                printk(KERN_WARNING PFX "No hotmod %s given.\n", name);
+                return -EINVAL;
+        }
+        *s = '\0';
+        s++;
+        for (i = 0; hotmod_ops[i].name; i++) {
+                if (ipmi_strcasecmp(*curr, v[i].name) == 0) {
+                        *val = v[i].val;
+                        *curr = s;
+                        return 0;
+                }
+        }
+
+        printk(KERN_WARNING PFX "Invalid hotmod %s '%s'\n", name, *curr);
+        return -EINVAL;
+}
+
+static int hotmod_handler(const char *val, struct kernel_param *kp)
+{
+        char *str = kstrdup(val, GFP_KERNEL);
+        int  rv = -EINVAL;
+        char *next, *curr, *s, *n, *o;
+        enum hotmod_op op;
+        enum si_type si_type;
+        int  addr_space;
+        unsigned long addr;
+        int regspacing;
+        int regsize;
+        int regshift;
+        int irq;
+        int ipmb;
+        int ival;
+        struct smi_info *info;
+
+        if (!str)
+                return -ENOMEM;
+
+        /* Kill any trailing spaces, as we can get a "\n" from echo. */
+        ival = strlen(str) - 1;
+        while ((ival >= 0) && isspace(str[ival])) {
+                str[ival] = '\0';
+                ival--;
+        }
+
+        for (curr = str; curr; curr = next) {
+                regspacing = 1;
+                regsize = 1;
+                regshift = 0;
+                irq = 0;
+                ipmb = 0x20;
+
+                next = strchr(curr, ':');
+                if (next) {
+                        *next = '\0';
+                        next++;
+                }
+
+                rv = parse_str(hotmod_ops, &ival, "operation", &curr);
+                if (rv)
+                        break;
+                op = ival;
+
+                rv = parse_str(hotmod_si, &ival, "interface type", &curr);
+                if (rv)
+                        break;
+                si_type = ival;
+
+                rv = parse_str(hotmod_as, &addr_space, "address space", &curr);
+                if (rv)
+                        break;
+
+                s = strchr(curr, ',');
+                if (s) {
+                        *s = '\0';
+                        s++;
+                }
+                addr = simple_strtoul(curr, &n, 0);
+                if ((*n != '\0') || (*curr == '\0')) {
+                        printk(KERN_WARNING PFX "Invalid hotmod address"
+                               " '%s'\n", curr);
+                        break;
+                }
+
+                while (s) {
+                        curr = s;
+                        s = strchr(curr, ',');
+                        if (s) {
+                                *s = '\0';
+                                s++;
+                        }
+                        o = strchr(curr, '=');
+                        if (o) {
+                                *o = '\0';
+                                o++;
+                        }
+#define HOTMOD_INT_OPT(name, val) \
+                        if (ipmi_strcasecmp(curr, name) == 0) {         \
+                                if (!o) {                               \
+                                        printk(KERN_WARNING PFX         \
+                                               "No option given for '%s'\n", \
+                                                curr);                  \
+                                        goto out;                       \
+                                }                                       \
+                                val = simple_strtoul(o, &n, 0);         \
+                                if ((*n != '\0') || (*o == '\0')) {     \
+                                        printk(KERN_WARNING PFX         \
+                                               "Bad option given for '%s'\n", \
+                                               curr);                   \
+                                        goto out;                       \
+                                }                                       \
+                        }
+
+                        HOTMOD_INT_OPT("rsp", regspacing)
+                        else HOTMOD_INT_OPT("rsi", regsize)
+                        else HOTMOD_INT_OPT("rsh", regshift)
+                        else HOTMOD_INT_OPT("irq", irq)
+                        else HOTMOD_INT_OPT("ipmb", ipmb)
+                        else {
+                                printk(KERN_WARNING PFX
+                                       "Invalid hotmod option '%s'\n",
+                                       curr);
+                                goto out;
+                        }
+#undef HOTMOD_INT_OPT
+                }
+
+                if (op == HM_ADD) {
+                        info = kzalloc(sizeof(*info), GFP_KERNEL);
+                        if (!info) {
+                                rv = -ENOMEM;
+                                goto out;
+                        }
+
+                        info->addr_source = "hotmod";
+                        info->si_type = si_type;
+                        info->io.addr_data = addr;
+                        info->io.addr_type = addr_space;
+                        if (addr_space == IPMI_MEM_ADDR_SPACE)
+                                info->io_setup = mem_setup;
+                        else
+                                info->io_setup = port_setup;
+
+                        info->io.addr = NULL;
+                        info->io.regspacing = regspacing;
+                        if (!info->io.regspacing)
+                                info->io.regspacing = DEFAULT_REGSPACING;
+                        info->io.regsize = regsize;
+                        if (!info->io.regsize)
+                                info->io.regsize = DEFAULT_REGSPACING;
+                        info->io.regshift = regshift;
+                        info->irq = irq;
+                        if (info->irq)
+                                info->irq_setup = std_irq_setup;
+                        info->slave_addr = ipmb;
+
+                        try_smi_init(info);
+                } else {
+                        /* remove */
+                        struct smi_info *e, *tmp_e;
+
+                        mutex_lock(&smi_infos_lock);
+                        list_for_each_entry_safe(e, tmp_e, &smi_infos, link) {
+                                if (e->io.addr_type != addr_space)
+                                        continue;
+                                if (e->si_type != si_type)
+                                        continue;
+                                if (e->io.addr_data == addr)
+                                        cleanup_one_si(e);
+                        }
+                        mutex_unlock(&smi_infos_lock);
+                }
+        }
+ out:
+        kfree(str);
+        return rv;
+}
 
 static __devinit void hardcode_find_bmc(void)
 {
@@ -1333,11 +1610,11 @@ static __devinit void hardcode_find_bmc(void)
 
                 info->addr_source = "hardcoded";
 
-                if (!si_type[i] || strcmp(si_type[i], "kcs") == 0) {
+                if (!si_type[i] || ipmi_strcasecmp(si_type[i], "kcs") == 0) {
                         info->si_type = SI_KCS;
-                } else if (strcmp(si_type[i], "smic") == 0) {
+                } else if (ipmi_strcasecmp(si_type[i], "smic") == 0) {
                         info->si_type = SI_SMIC;
-                } else if (strcmp(si_type[i], "bt") == 0) {
+                } else if (ipmi_strcasecmp(si_type[i], "bt") == 0) {
                         info->si_type = SI_BT;
                 } else {
                         printk(KERN_WARNING
@@ -1952,19 +2229,9 @@ static int try_get_dev_id(struct smi_info *smi_info)
 static int type_file_read_proc(char *page, char **start, off_t off,
                                int count, int *eof, void *data)
 {
-        char            *out = (char *) page;
         struct smi_info *smi = data;
 
-        switch (smi->si_type) {
-            case SI_KCS:
-                return sprintf(out, "kcs\n");
-            case SI_SMIC:
-                return sprintf(out, "smic\n");
-            case SI_BT:
-                return sprintf(out, "bt\n");
-            default:
-                return 0;
-        }
+        return sprintf(page, "%s\n", si_to_str[smi->si_type]);
 }
 
 static int stat_file_read_proc(char *page, char **start, off_t off,
@@ -2000,7 +2267,24 @@ static int stat_file_read_proc(char *page, char **start, off_t off,
         out += sprintf(out, "incoming_messages:     %ld\n",
                        smi->incoming_messages);
 
-        return (out - ((char *) page));
+        return out - page;
+}
+
+static int param_read_proc(char *page, char **start, off_t off,
+                           int count, int *eof, void *data)
+{
+        struct smi_info *smi = data;
+
+        return sprintf(page,
+                       "%s,%s,0x%lx,rsp=%d,rsi=%d,rsh=%d,irq=%d,ipmb=%d\n",
+                       si_to_str[smi->si_type],
+                       addr_space_to_str[smi->io.addr_type],
+                       smi->io.addr_data,
+                       smi->io.regspacing,
+                       smi->io.regsize,
+                       smi->io.regshift,
+                       smi->irq,
+                       smi->slave_addr);
 }
 
 /*
@@ -2346,7 +2630,7 @@ static int try_smi_init(struct smi_info *new_smi)
                 new_smi->dev = &new_smi->pdev->dev;
                 new_smi->dev->driver = &ipmi_driver;
 
-                rv = platform_device_register(new_smi->pdev);
+                rv = platform_device_add(new_smi->pdev);
                 if (rv) {
                         printk(KERN_ERR
                                "ipmi_si_intf:"
@@ -2362,6 +2646,7 @@ static int try_smi_init(struct smi_info *new_smi)
                                new_smi,
                                &new_smi->device_id,
                                new_smi->dev,
+                               "bmc",
                                new_smi->slave_addr);
         if (rv) {
                 printk(KERN_ERR
@@ -2390,6 +2675,16 @@ static int try_smi_init(struct smi_info *new_smi)
                 goto out_err_stop_timer;
         }
 
+        rv = ipmi_smi_add_proc_entry(new_smi->intf, "params",
+                                     param_read_proc, NULL,
+                                     new_smi, THIS_MODULE);
+        if (rv) {
+                printk(KERN_ERR
+                       "ipmi_si: Unable to create proc entry: %d\n",
+                       rv);
+                goto out_err_stop_timer;
+        }
+
         list_add_tail(&new_smi->link, &smi_infos);
 
         mutex_unlock(&smi_infos_lock);
@@ -2483,7 +2778,12 @@ static __devinit int init_ipmi_si(void)
 #endif
 
 #ifdef CONFIG_PCI
-        pci_module_init(&ipmi_pci_driver);
+        rv = pci_register_driver(&ipmi_pci_driver);
+        if (rv){
+                printk(KERN_ERR
+                       "init_ipmi_si: Unable to register PCI driver: %d\n",
+                       rv);
+        }
 #endif
 
         if (si_trydefaults) {
@@ -2498,7 +2798,7 @@ static __devinit int init_ipmi_si(void)
         }
 
         mutex_lock(&smi_infos_lock);
-        if (list_empty(&smi_infos)) {
+        if (unload_when_empty && list_empty(&smi_infos)) {
                 mutex_unlock(&smi_infos_lock);
 #ifdef CONFIG_PCI
                 pci_unregister_driver(&ipmi_pci_driver);
@@ -2513,7 +2813,7 @@ static __devinit int init_ipmi_si(void)
 }
 module_init(init_ipmi_si);
 
-static void __devexit cleanup_one_si(struct smi_info *to_clean)
+static void cleanup_one_si(struct smi_info *to_clean)
 {
         int           rv;
         unsigned long flags;
diff --git a/drivers/char/ipmi/ipmi_smic_sm.c b/drivers/char/ipmi/ipmi_smic_sm.c
index 39d7e5ef1a2b..e64ea7d25d24 100644
--- a/drivers/char/ipmi/ipmi_smic_sm.c
+++ b/drivers/char/ipmi/ipmi_smic_sm.c
@@ -141,12 +141,14 @@ static int start_smic_transaction(struct si_sm_data *smic,
 {
         unsigned int i;
 
-        if ((size < 2) || (size > MAX_SMIC_WRITE_SIZE)) {
-                return -1;
-        }
-        if ((smic->state != SMIC_IDLE) && (smic->state != SMIC_HOSED)) {
-                return -2;
-        }
+        if (size < 2)
+                return IPMI_REQ_LEN_INVALID_ERR;
+        if (size > MAX_SMIC_WRITE_SIZE)
+                return IPMI_REQ_LEN_EXCEEDED_ERR;
+
+        if ((smic->state != SMIC_IDLE) && (smic->state != SMIC_HOSED))
+                return IPMI_NOT_IN_MY_STATE_ERR;
+
         if (smic_debug & SMIC_DEBUG_MSG) {
                 printk(KERN_INFO "start_smic_transaction -");
                 for (i = 0; i < size; i ++) {
diff --git a/drivers/char/ipmi/ipmi_watchdog.c b/drivers/char/ipmi/ipmi_watchdog.c
index 73f759eaa5a6..90fb2a541916 100644
--- a/drivers/char/ipmi/ipmi_watchdog.c
+++ b/drivers/char/ipmi/ipmi_watchdog.c
@@ -135,6 +135,7 @@
 static int nowayout = WATCHDOG_NOWAYOUT;
 
 static ipmi_user_t watchdog_user = NULL;
+static int watchdog_ifnum;
 
 /* Default the timeout to 10 seconds. */
 static int timeout = 10;
@@ -161,6 +162,8 @@ static struct fasync_struct *fasync_q = NULL;
 static char pretimeout_since_last_heartbeat = 0;
 static char expect_close;
 
+static int ifnum_to_use = -1;
+
 static DECLARE_RWSEM(register_sem);
 
 /* Parameters to ipmi_set_timeout */
@@ -169,6 +172,8 @@ static DECLARE_RWSEM(register_sem);
 #define IPMI_SET_TIMEOUT_FORCE_HB               2
 
 static int ipmi_set_timeout(int do_heartbeat);
+static void ipmi_register_watchdog(int ipmi_intf);
+static void ipmi_unregister_watchdog(int ipmi_intf);
 
 /* If true, the driver will start running as soon as it is configured
    and ready. */
@@ -245,6 +250,26 @@ static int get_param_str(char *buffer, struct kernel_param *kp)
         return strlen(buffer);
 }
 
+
+static int set_param_wdog_ifnum(const char *val, struct kernel_param *kp)
+{
+        int rv = param_set_int(val, kp);
+        if (rv)
+                return rv;
+        if ((ifnum_to_use < 0) || (ifnum_to_use == watchdog_ifnum))
+                return 0;
+
+        ipmi_unregister_watchdog(watchdog_ifnum);
+        ipmi_register_watchdog(ifnum_to_use);
+        return 0;
+}
+
+module_param_call(ifnum_to_use, set_param_wdog_ifnum, get_param_int,
+                  &ifnum_to_use, 0644);
+MODULE_PARM_DESC(ifnum_to_use, "The interface number to use for the watchdog "
+                 "timer.  Setting to -1 defaults to the first registered "
+                 "interface");
+
 module_param_call(timeout, set_param_int, get_param_int, &timeout, 0644);
 MODULE_PARM_DESC(timeout, "Timeout value in seconds.");
 
@@ -263,12 +288,13 @@ module_param_call(preop, set_param_str, get_param_str, preop_op, 0644);
 MODULE_PARM_DESC(preop, "Pretimeout driver operation.  One of: "
                  "preop_none, preop_panic, preop_give_data.");
 
-module_param(start_now, int, 0);
+module_param(start_now, int, 0444);
 MODULE_PARM_DESC(start_now, "Set to 1 to start the watchdog as"
                  "soon as the driver is loaded.");
 
 module_param(nowayout, int, 0644);
-MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started "
+                 "(default=CONFIG_WATCHDOG_NOWAYOUT)");
 
 /* Default state of the timer. */
 static unsigned char ipmi_watchdog_state = WDOG_TIMEOUT_NONE;
@@ -872,6 +898,11 @@ static void ipmi_register_watchdog(int ipmi_intf)
         if (watchdog_user)
                 goto out;
 
+        if ((ifnum_to_use >= 0) && (ifnum_to_use != ipmi_intf))
+                goto out;
+
+        watchdog_ifnum = ipmi_intf;
+
         rv = ipmi_create_user(ipmi_intf, &ipmi_hndlrs, NULL, &watchdog_user);
         if (rv < 0) {
                 printk(KERN_CRIT PFX "Unable to register with ipmi\n");
@@ -901,6 +932,39 @@ static void ipmi_register_watchdog(int ipmi_intf)
         }
 }
 
+static void ipmi_unregister_watchdog(int ipmi_intf)
+{
+        int rv;
+
+        down_write(&register_sem);
+
+        if (!watchdog_user)
+                goto out;
+
+        if (watchdog_ifnum != ipmi_intf)
+                goto out;
+
+        /* Make sure no one can call us any more. */
+        misc_deregister(&ipmi_wdog_miscdev);
+
+        /* Wait to make sure the message makes it out.  The lower layer has
+           pointers to our buffers, we want to make sure they are done before
+           we release our memory. */
+        while (atomic_read(&set_timeout_tofree))
+                schedule_timeout_uninterruptible(1);
+
+        /* Disconnect from IPMI. */
+        rv = ipmi_destroy_user(watchdog_user);
+        if (rv) {
+                printk(KERN_WARNING PFX "error unlinking from IPMI: %d\n",
+                       rv);
+        }
+        watchdog_user = NULL;
+
+ out:
+        up_write(&register_sem);
+}
+
 #ifdef HAVE_NMI_HANDLER
 static int
 ipmi_nmi(void *dev_id, int cpu, int handled)
@@ -1004,9 +1068,7 @@ static void ipmi_new_smi(int if_num, struct device *device)
 
 static void ipmi_smi_gone(int if_num)
 {
-        /* This can never be called, because once the watchdog is
-           registered, the interface can't go away until the watchdog
-           is unregistered. */
+        ipmi_unregister_watchdog(if_num);
 }
 
 static struct ipmi_smi_watcher smi_watcher =
@@ -1148,30 +1210,32 @@ static int __init ipmi_wdog_init(void)
 
         check_parms();
 
+        register_reboot_notifier(&wdog_reboot_notifier);
+        atomic_notifier_chain_register(&panic_notifier_list,
+                        &wdog_panic_notifier);
+
         rv = ipmi_smi_watcher_register(&smi_watcher);
         if (rv) {
 #ifdef HAVE_NMI_HANDLER
                 if (preaction_val == WDOG_PRETIMEOUT_NMI)
                         release_nmi(&ipmi_nmi_handler);
 #endif
+                atomic_notifier_chain_unregister(&panic_notifier_list,
+                                                 &wdog_panic_notifier);
+                unregister_reboot_notifier(&wdog_reboot_notifier);
                 printk(KERN_WARNING PFX "can't register smi watcher\n");
                 return rv;
         }
 
-        register_reboot_notifier(&wdog_reboot_notifier);
-        atomic_notifier_chain_register(&panic_notifier_list,
-                        &wdog_panic_notifier);
-
         printk(KERN_INFO PFX "driver initialized\n");
 
         return 0;
 }
 
-static __exit void ipmi_unregister_watchdog(void)
+static void __exit ipmi_wdog_exit(void)
 {
-        int rv;
-
-        down_write(&register_sem);
+        ipmi_smi_watcher_unregister(&smi_watcher);
+        ipmi_unregister_watchdog(watchdog_ifnum);
 
 #ifdef HAVE_NMI_HANDLER
         if (nmi_handler_registered)
@@ -1179,37 +1243,8 @@ static __exit void ipmi_unregister_watchdog(void)
 #endif
 
         atomic_notifier_chain_unregister(&panic_notifier_list,
-                        &wdog_panic_notifier);
+                                         &wdog_panic_notifier);
         unregister_reboot_notifier(&wdog_reboot_notifier);
-
-        if (! watchdog_user)
-                goto out;
-
-        /* Make sure no one can call us any more. */
-        misc_deregister(&ipmi_wdog_miscdev);
-
-        /* Wait to make sure the message makes it out.  The lower layer has
-           pointers to our buffers, we want to make sure they are done before
-           we release our memory. */
-        while (atomic_read(&set_timeout_tofree))
-                schedule_timeout_uninterruptible(1);
-
-        /* Disconnect from IPMI. */
-        rv = ipmi_destroy_user(watchdog_user);
-        if (rv) {
-                printk(KERN_WARNING PFX "error unlinking from IPMI: %d\n",
-                       rv);
-        }
-        watchdog_user = NULL;
-
- out:
-        up_write(&register_sem);
-}
-
-static void __exit ipmi_wdog_exit(void)
-{
-        ipmi_smi_watcher_unregister(&smi_watcher);
-        ipmi_unregister_watchdog();
 }
 module_exit(ipmi_wdog_exit);
 module_init(ipmi_wdog_init);
diff --git a/drivers/char/isicom.c b/drivers/char/isicom.c
index e9e9bf31c369..1637c1d9a4ba 100644
--- a/drivers/char/isicom.c
+++ b/drivers/char/isicom.c
@@ -530,9 +530,9 @@ sched_again:
 /*      Interrupt handlers      */
 
 
-static void isicom_bottomhalf(void *data)
+static void isicom_bottomhalf(struct work_struct *work)
 {
-        struct isi_port *port = (struct isi_port *) data;
+        struct isi_port *port = container_of(work, struct isi_port, bh_tqueue);
         struct tty_struct *tty = port->tty;
 
         if (!tty)
@@ -1062,11 +1062,12 @@ static void isicom_shutdown_port(struct isi_port *port)
 static void isicom_close(struct tty_struct *tty, struct file *filp)
 {
         struct isi_port *port = tty->driver_data;
-        struct isi_board *card = port->card;
+        struct isi_board *card;
         unsigned long flags;
 
         if (!port)
                 return;
+        card = port->card;
         if (isicom_paranoia_check(port, tty->name, "isicom_close"))
                 return;
 
@@ -1473,9 +1474,9 @@ static void isicom_start(struct tty_struct *tty)
 }
 
 /* hangup et all */
-static void do_isicom_hangup(void *data)
+static void do_isicom_hangup(struct work_struct *work)
 {
-        struct isi_port *port = data;
+        struct isi_port *port = container_of(work, struct isi_port, hangup_tq);
         struct tty_struct *tty;
 
         tty = port->tty;
@@ -1965,8 +1966,8 @@ static int __devinit isicom_setup(void)
                         port->channel = channel;
                         port->close_delay = 50 * HZ/100;
                         port->closing_wait = 3000 * HZ/100;
-                        INIT_WORK(&port->hangup_tq, do_isicom_hangup, port);
-                        INIT_WORK(&port->bh_tqueue, isicom_bottomhalf, port);
+                        INIT_WORK(&port->hangup_tq, do_isicom_hangup);
+                        INIT_WORK(&port->bh_tqueue, isicom_bottomhalf);
                         port->status = 0;
                         init_waitqueue_head(&port->open_wait);
                         init_waitqueue_head(&port->close_wait);
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index ffdf9df1a67a..8f591945ebd9 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -663,7 +663,7 @@ static int	stli_initopen(stlibrd_t *brdp, stliport_t *portp);
 static int      stli_rawopen(stlibrd_t *brdp, stliport_t *portp, unsigned long arg, int wait);
 static int      stli_rawclose(stlibrd_t *brdp, stliport_t *portp, unsigned long arg, int wait);
 static int      stli_waitcarrier(stlibrd_t *brdp, stliport_t *portp, struct file *filp);
-static void     stli_dohangup(void *arg);
+static void     stli_dohangup(struct work_struct *);
 static int      stli_setport(stliport_t *portp);
 static int      stli_cmdwait(stlibrd_t *brdp, stliport_t *portp, unsigned long cmd, void *arg, int size, int copyback);
 static void     stli_sendcmd(stlibrd_t *brdp, stliport_t *portp, unsigned long cmd, void *arg, int size, int copyback);
@@ -1990,9 +1990,9 @@ static void stli_start(struct tty_struct *tty)
  *      aren't that time critical).
  */
 
-static void stli_dohangup(void *arg)
+static void stli_dohangup(struct work_struct *ugly_api)
 {
-        stliport_t *portp = (stliport_t *) arg;
+        stliport_t *portp = container_of(ugly_api, stliport_t, tqhangup);
         if (portp->tty != NULL) {
                 tty_hangup(portp->tty);
         }
@@ -2898,7 +2898,7 @@ static int stli_initports(stlibrd_t *brdp)
                 portp->baud_base = STL_BAUDBASE;
                 portp->close_delay = STL_CLOSEDELAY;
                 portp->closing_wait = 30 * HZ;
-                INIT_WORK(&portp->tqhangup, stli_dohangup, portp);
+                INIT_WORK(&portp->tqhangup, stli_dohangup);
                 init_waitqueue_head(&portp->open_wait);
                 init_waitqueue_head(&portp->close_wait);
                 init_waitqueue_head(&portp->raw_wait);
@@ -3476,6 +3476,8 @@ static int stli_initecp(stlibrd_t *brdp)
         if (sig.magic != cpu_to_le32(ECP_MAGIC))
         {
                 release_region(brdp->iobase, brdp->iosize);
+                iounmap(brdp->membase);
+                brdp->membase = NULL;
                 return -ENODEV;
         }
 
@@ -3632,6 +3634,8 @@ static int stli_initonb(stlibrd_t *brdp)
             sig.magic3 != cpu_to_le16(ONB_MAGIC3))
         {
                 release_region(brdp->iobase, brdp->iosize);
+                iounmap(brdp->membase);
+                brdp->membase = NULL;
                 return -ENODEV;
         }
 
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index 55473371b7c6..e67eef4867ba 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -980,10 +980,10 @@ static int __init chr_dev_init(void)
 
         mem_class = class_create(THIS_MODULE, "mem");
         for (i = 0; i < ARRAY_SIZE(devlist); i++)
-                class_device_create(mem_class, NULL,
-                                        MKDEV(MEM_MAJOR, devlist[i].minor),
-                                        NULL, devlist[i].name);
-        
+                device_create(mem_class, NULL,
+                              MKDEV(MEM_MAJOR, devlist[i].minor),
+                              devlist[i].name);
+
         return 0;
 }
 
diff --git a/drivers/char/misc.c b/drivers/char/misc.c
index 62ebe09656e3..7e975f606924 100644
--- a/drivers/char/misc.c
+++ b/drivers/char/misc.c
@@ -169,11 +169,6 @@ fail:
         return err;
 }
 
-/* 
- * TODO for 2.7:
- *  - add a struct kref to struct miscdevice and make all usages of
- *    them dynamic.
- */
 static struct class *misc_class;
 
 static const struct file_operations misc_fops = {
@@ -204,6 +199,8 @@ int misc_register(struct miscdevice * misc)
         dev_t dev;
         int err = 0;
 
+        INIT_LIST_HEAD(&misc->list);
+
         down(&misc_sem);
         list_for_each_entry(c, &misc_list, list) {
                 if (c->minor == misc->minor) {
@@ -228,10 +225,10 @@ int misc_register(struct miscdevice * misc)
                 misc_minors[misc->minor >> 3] |= 1 << (misc->minor & 7);
         dev = MKDEV(MISC_MAJOR, misc->minor);
 
-        misc->class = class_device_create(misc_class, NULL, dev, misc->dev,
+        misc->this_device = device_create(misc_class, misc->parent, dev,
                                           "%s", misc->name);
-        if (IS_ERR(misc->class)) {
-                err = PTR_ERR(misc->class);
+        if (IS_ERR(misc->this_device)) {
+                err = PTR_ERR(misc->this_device);
                 goto out;
         }
 
@@ -264,7 +261,7 @@ int misc_deregister(struct miscdevice * misc)
 
         down(&misc_sem);
         list_del(&misc->list);
-        class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
+        device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
         if (i < DYNAMIC_MINORS && i>0) {
                 misc_minors[i>>3] &= ~(1 << (misc->minor & 7));
         }
diff --git a/drivers/char/mmtimer.c b/drivers/char/mmtimer.c
index 22b9905c1e52..c09160383a53 100644
--- a/drivers/char/mmtimer.c
+++ b/drivers/char/mmtimer.c
@@ -680,7 +680,7 @@ static int __init mmtimer_init(void)
         if (sn_rtc_cycles_per_second < 100000) {
                 printk(KERN_ERR "%s: unable to determine clock frequency\n",
                        MMTIMER_NAME);
-                return -1;
+                goto out1;
         }
 
         mmtimer_femtoperiod = ((unsigned long)1E15 + sn_rtc_cycles_per_second /
@@ -689,13 +689,13 @@ static int __init mmtimer_init(void)
         if (request_irq(SGI_MMTIMER_VECTOR, mmtimer_interrupt, IRQF_PERCPU, MMTIMER_NAME, NULL)) {
                 printk(KERN_WARNING "%s: unable to allocate interrupt.",
                         MMTIMER_NAME);
-                return -1;
+                goto out1;
         }
 
         if (misc_register(&mmtimer_miscdev)) {
                 printk(KERN_ERR "%s: failed to register device\n",
                        MMTIMER_NAME);
-                return -1;
+                goto out2;
         }
 
         /* Get max numbered node, calculate slots needed */
@@ -709,16 +709,18 @@ static int __init mmtimer_init(void)
         if (timers == NULL) {
                 printk(KERN_ERR "%s: failed to allocate memory for device\n",
                                 MMTIMER_NAME);
-                return -1;
+                goto out3;
         }
 
+        memset(timers,0,(sizeof(mmtimer_t *)*maxn));
+
         /* Allocate mmtimer_t's for each online node */
         for_each_online_node(node) {
                 timers[node] = kmalloc_node(sizeof(mmtimer_t)*NUM_COMPARATORS, GFP_KERNEL, node);
                 if (timers[node] == NULL) {
                         printk(KERN_ERR "%s: failed to allocate memory for device\n",
                                 MMTIMER_NAME);
-                        return -1;
+                        goto out4;
                 }
                 for (i=0; i< NUM_COMPARATORS; i++) {
                         mmtimer_t * base = timers[node] + i;
@@ -739,6 +741,17 @@ static int __init mmtimer_init(void)
                sn_rtc_cycles_per_second/(unsigned long)1E6);
 
         return 0;
+
+out4:
+        for_each_online_node(node) {
+                kfree(timers[node]);
+        }
+out3:
+        misc_deregister(&mmtimer_miscdev);
+out2:
+        free_irq(SGI_MMTIMER_VECTOR, NULL);
+out1:
+        return -1;
 }
 
 module_init(mmtimer_init);
diff --git a/drivers/char/moxa.c b/drivers/char/moxa.c
index 96cb1f07332b..8b316953173d 100644
--- a/drivers/char/moxa.c
+++ b/drivers/char/moxa.c
@@ -222,7 +222,7 @@ static struct semaphore moxaBuffSem;
 /*
  * static functions:
  */
-static void do_moxa_softint(void *);
+static void do_moxa_softint(struct work_struct *);
 static int moxa_open(struct tty_struct *, struct file *);
 static void moxa_close(struct tty_struct *, struct file *);
 static int moxa_write(struct tty_struct *, const unsigned char *, int);
@@ -363,7 +363,7 @@ static int __init moxa_init(void)
         for (i = 0, ch = moxaChannels; i < MAX_PORTS; i++, ch++) {
                 ch->type = PORT_16550A;
                 ch->port = i;
-                INIT_WORK(&ch->tqueue, do_moxa_softint, ch);
+                INIT_WORK(&ch->tqueue, do_moxa_softint);
                 ch->tty = NULL;
                 ch->close_delay = 5 * HZ / 10;
                 ch->closing_wait = 30 * HZ;
@@ -498,9 +498,12 @@ static void __exit moxa_exit(void)
                 printk("Couldn't unregister MOXA Intellio family serial driver\n");
         put_tty_driver(moxaDriver);
 
-        for (i = 0; i < MAX_BOARDS; i++)
+        for (i = 0; i < MAX_BOARDS; i++) {
+                if (moxaBaseAddr[i])
+                        iounmap(moxaBaseAddr[i]);
                 if (moxa_boards[i].busType == MOXA_BUS_TYPE_PCI)
                         pci_dev_put(moxa_boards[i].pciInfo.pdev);
+        }
 
         if (verbose)
                 printk("Done\n");
@@ -509,9 +512,9 @@ static void __exit moxa_exit(void)
 module_init(moxa_init);
 module_exit(moxa_exit);
 
-static void do_moxa_softint(void *private_)
+static void do_moxa_softint(struct work_struct *work)
 {
-        struct moxa_str *ch = (struct moxa_str *) private_;
+        struct moxa_str *ch = container_of(work, struct moxa_str, tqueue);
         struct tty_struct *tty;
 
         if (ch && (tty = ch->tty)) {
diff --git a/drivers/char/mspec.c b/drivers/char/mspec.c
index 5c0dec39cf6c..235e89226112 100644
--- a/drivers/char/mspec.c
+++ b/drivers/char/mspec.c
@@ -72,7 +72,11 @@ enum {
         MSPEC_UNCACHED
 };
 
+#ifdef CONFIG_SGI_SN
 static int is_sn2;
+#else
+#define is_sn2          0
+#endif
 
 /*
  * One of these structures is allocated when an mspec region is mmaped. The
@@ -211,7 +215,7 @@ mspec_nopfn(struct vm_area_struct *vma, unsigned long address)
         if (vdata->type == MSPEC_FETCHOP)
                 paddr = TO_AMO(maddr);
         else
-                paddr = __pa(TO_CAC(maddr));
+                paddr = maddr & ~__IA64_UNCACHED_OFFSET;
 
         pfn = paddr >> PAGE_SHIFT;
 
@@ -335,6 +339,7 @@ mspec_init(void)
          * The fetchop device only works on SN2 hardware, uncached and cached
          * memory drivers should both be valid on all ia64 hardware
          */
+#ifdef CONFIG_SGI_SN
         if (ia64_platform_is("sn2")) {
                 is_sn2 = 1;
                 if (is_shub2()) {
@@ -363,6 +368,7 @@ mspec_init(void)
                         goto free_scratch_pages;
                 }
         }
+#endif
         ret = misc_register(&cached_miscdev);
         if (ret) {
                 printk(KERN_ERR "%s: failed to register device %i\n",
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c
index 048d91142c17..5ed2486b7581 100644
--- a/drivers/char/mxser.c
+++ b/drivers/char/mxser.c
@@ -389,7 +389,7 @@ static int mxser_init(void);
 /* static void   mxser_poll(unsigned long); */
 static int mxser_get_ISA_conf(int, struct mxser_hwconf *);
 static int mxser_get_PCI_conf(int, int, int, struct mxser_hwconf *);
-static void mxser_do_softint(void *);
+static void mxser_do_softint(struct work_struct *);
 static int mxser_open(struct tty_struct *, struct file *);
 static void mxser_close(struct tty_struct *, struct file *);
 static int mxser_write(struct tty_struct *, const unsigned char *, int);
@@ -590,7 +590,7 @@ static int mxser_initbrd(int board, struct mxser_hwconf *hwconf)
                 info->custom_divisor = hwconf->baud_base[i] * 16;
                 info->close_delay = 5 * HZ / 10;
                 info->closing_wait = 30 * HZ;
-                INIT_WORK(&info->tqueue, mxser_do_softint, info);
+                INIT_WORK(&info->tqueue, mxser_do_softint);
                 info->normal_termios = mxvar_sdriver->init_termios;
                 init_waitqueue_head(&info->open_wait);
                 init_waitqueue_head(&info->close_wait);
@@ -917,9 +917,10 @@ static int mxser_init(void)
         return 0;
 }
 
-static void mxser_do_softint(void *private_)
+static void mxser_do_softint(struct work_struct *work)
 {
-        struct mxser_struct *info = private_;
+        struct mxser_struct *info =
+                container_of(work, struct mxser_struct, tqueue);
         struct tty_struct *tty;
 
         tty = info->tty;
diff --git a/drivers/char/pcmcia/cm4000_cs.c b/drivers/char/pcmcia/cm4000_cs.c
index 50d20aafeb18..211c93fda6fc 100644
--- a/drivers/char/pcmcia/cm4000_cs.c
+++ b/drivers/char/pcmcia/cm4000_cs.c
@@ -1764,29 +1764,11 @@ static int cm4000_config(struct pcmcia_device * link, int devno)
         int rc;
 
         /* read the config-tuples */
-        tuple.DesiredTuple = CISTPL_CONFIG;
         tuple.Attributes = 0;
         tuple.TupleData = buf;
         tuple.TupleDataMax = sizeof(buf);
         tuple.TupleOffset = 0;
 
-        if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
-                fail_fn = GetFirstTuple;
-                goto cs_failed;
-        }
-        if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
-                fail_fn = GetTupleData;
-                goto cs_failed;
-        }
-        if ((fail_rc =
-             pcmcia_parse_tuple(link, &tuple, &parse)) != CS_SUCCESS) {
-                fail_fn = ParseTuple;
-                goto cs_failed;
-        }
-
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
-
         link->io.BasePort2 = 0;
         link->io.NumPorts2 = 0;
         link->io.Attributes2 = 0;
@@ -1841,8 +1823,6 @@ static int cm4000_config(struct pcmcia_device * link, int devno)
 
         return 0;
 
-cs_failed:
-        cs_error(link, fail_fn, fail_rc);
 cs_release:
         cm4000_release(link);
         return -ENODEV;
@@ -1973,14 +1953,14 @@ static int __init cmm_init(void)
         printk(KERN_INFO "%s\n", version);
 
         cmm_class = class_create(THIS_MODULE, "cardman_4000");
-        if (!cmm_class)
-                return -1;
+        if (IS_ERR(cmm_class))
+                return PTR_ERR(cmm_class);
 
         major = register_chrdev(0, DEVICE_NAME, &cm4000_fops);
         if (major < 0) {
                 printk(KERN_WARNING MODULE_NAME
                         ": could not get major number\n");
-                return -1;
+                return major;
         }
 
         rc = pcmcia_register_driver(&cm4000_driver);
diff --git a/drivers/char/pcmcia/cm4040_cs.c b/drivers/char/pcmcia/cm4040_cs.c
index 55cf4be42976..9b1ff7e8f896 100644
--- a/drivers/char/pcmcia/cm4040_cs.c
+++ b/drivers/char/pcmcia/cm4040_cs.c
@@ -523,29 +523,11 @@ static int reader_config(struct pcmcia_device *link, int devno)
         int fail_fn, fail_rc;
         int rc;
 
-        tuple.DesiredTuple = CISTPL_CONFIG;
         tuple.Attributes = 0;
         tuple.TupleData = buf;
         tuple.TupleDataMax = sizeof(buf);
         tuple.TupleOffset = 0;
 
-        if ((fail_rc = pcmcia_get_first_tuple(link, &tuple)) != CS_SUCCESS) {
-                fail_fn = GetFirstTuple;
-                goto cs_failed;
-        }
-        if ((fail_rc = pcmcia_get_tuple_data(link, &tuple)) != CS_SUCCESS) {
-                fail_fn = GetTupleData;
-                goto cs_failed;
-        }
-        if ((fail_rc = pcmcia_parse_tuple(link, &tuple, &parse))
-                                                        != CS_SUCCESS) {
-                fail_fn = ParseTuple;
-                goto cs_failed;
-        }
-
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
-
         link->io.BasePort2 = 0;
         link->io.NumPorts2 = 0;
         link->io.Attributes2 = 0;
@@ -609,8 +591,6 @@ static int reader_config(struct pcmcia_device *link, int devno)
 
         return 0;
 
-cs_failed:
-        cs_error(link, fail_fn, fail_rc);
 cs_release:
         reader_release(link);
         return -ENODEV;
@@ -721,14 +701,14 @@ static int __init cm4040_init(void)
 
         printk(KERN_INFO "%s\n", version);
         cmx_class = class_create(THIS_MODULE, "cardman_4040");
-        if (!cmx_class)
-                return -1;
+        if (IS_ERR(cmx_class))
+                return PTR_ERR(cmx_class);
 
         major = register_chrdev(0, DEVICE_NAME, &reader_fops);
         if (major < 0) {
                 printk(KERN_WARNING MODULE_NAME
                         ": could not get major number\n");
-                return -1;
+                return major;
         }
 
         rc = pcmcia_register_driver(&reader_driver);
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 1a0bc30b79d1..74d21c1c104f 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -75,8 +75,10 @@
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
 
-#ifdef CONFIG_HDLC_MODULE
-#define CONFIG_HDLC 1
+#if defined(CONFIG_HDLC) || (defined(CONFIG_HDLC_MODULE) && defined(CONFIG_SYNCLINK_CS_MODULE))
+#define SYNCLINK_GENERIC_HDLC 1
+#else
+#define SYNCLINK_GENERIC_HDLC 0
 #endif
 
 #define GET_USER(error,value,addr) error = get_user(value,addr)
@@ -235,7 +237,7 @@ typedef struct _mgslpc_info {
         int dosyncppp;
         spinlock_t netlock;
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         struct net_device *netdev;
 #endif
 
@@ -392,7 +394,7 @@ static void tx_timeout(unsigned long context);
 
 static int ioctl_common(MGSLPC_INFO *info, unsigned int cmd, unsigned long arg);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 #define dev_to_port(D) (dev_to_hdlc(D)->priv)
 static void hdlcdev_tx_done(MGSLPC_INFO *info);
 static void hdlcdev_rx(MGSLPC_INFO *info, char *buf, int size);
@@ -421,7 +423,7 @@ static irqreturn_t mgslpc_isr(int irq, void *dev_id);
 /*
  * Bottom half interrupt handlers
  */
-static void bh_handler(void* Context);
+static void bh_handler(struct work_struct *work);
 static void bh_transmit(MGSLPC_INFO *info);
 static void bh_status(MGSLPC_INFO *info);
 
@@ -547,7 +549,7 @@ static int mgslpc_probe(struct pcmcia_device *link)
 
     memset(info, 0, sizeof(MGSLPC_INFO));
     info->magic = MGSLPC_MAGIC;
-    INIT_WORK(&info->task, bh_handler, info);
+    INIT_WORK(&info->task, bh_handler);
     info->max_frame_size = 4096;
     info->close_delay = 5*HZ/10;
     info->closing_wait = 30*HZ;
@@ -604,17 +606,10 @@ static int mgslpc_config(struct pcmcia_device *link)
     if (debug_level >= DEBUG_LEVEL_INFO)
             printk("mgslpc_config(0x%p)\n", link);
 
-    /* read CONFIG tuple to find its configuration registers */
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.Attributes = 0;
     tuple.TupleData = buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
 
     /* get CIS configuration entry */
 
@@ -842,9 +837,9 @@ static int bh_action(MGSLPC_INFO *info)
         return rc;
 }
 
-static void bh_handler(void* Context)
+static void bh_handler(struct work_struct *work)
 {
-        MGSLPC_INFO *info = (MGSLPC_INFO*)Context;
+        MGSLPC_INFO *info = container_of(work, MGSLPC_INFO, task);
         int action;
 
         if (!info)
@@ -1060,7 +1055,7 @@ static void tx_done(MGSLPC_INFO *info)
                 info->drop_rts_on_tx_done = 0;
         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount)
                 hdlcdev_tx_done(info);
         else 
@@ -1171,7 +1166,7 @@ static void dcd_change(MGSLPC_INFO *info)
         }
         else
                 info->input_signal_events.dcd_down++;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount) {
                 if (info->serial_signals & SerialSignal_DCD)
                         netif_carrier_on(info->netdev);
@@ -2960,7 +2955,7 @@ static void mgslpc_add_device(MGSLPC_INFO *info)
         printk( "SyncLink PC Card %s:IO=%04X IRQ=%d\n",
                 info->device_name, info->io_base, info->irq_level);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         hdlcdev_init(info);
 #endif
 }
@@ -2976,7 +2971,7 @@ static void mgslpc_remove_device(MGSLPC_INFO *remove_info)
                                 last->next_device = info->next_device;
                         else
                                 mgslpc_device_list = info->next_device;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         hdlcdev_exit(info);
 #endif
                         release_resources(info);
@@ -3908,7 +3903,7 @@ static int rx_get_frame(MGSLPC_INFO *info)
                                 return_frame = 1;
                 }
                 framesize = 0;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 {
                         struct net_device_stats *stats = hdlc_stats(info->netdev);
                         stats->rx_errors++;
@@ -3942,7 +3937,7 @@ static int rx_get_frame(MGSLPC_INFO *info)
                                 ++framesize;
                         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         if (info->netcount)
                                 hdlcdev_rx(info, buf->data, framesize);
                         else
@@ -4098,7 +4093,7 @@ static void tx_timeout(unsigned long context)
 
         spin_unlock_irqrestore(&info->lock,flags);
         
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount)
                 hdlcdev_tx_done(info);
         else
@@ -4106,7 +4101,7 @@ static void tx_timeout(unsigned long context)
                 bh_transmit(info);
 }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 
 /**
  * called by generic HDLC layer when protocol selected (PPP, frame relay, etc.)
diff --git a/drivers/char/ppdev.c b/drivers/char/ppdev.c
index efc485edad1c..c1e3dd837fc8 100644
--- a/drivers/char/ppdev.c
+++ b/drivers/char/ppdev.c
@@ -752,13 +752,13 @@ static const struct file_operations pp_fops = {
 
 static void pp_attach(struct parport *port)
 {
-        class_device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number),
-                        NULL, "parport%d", port->number);
+        device_create(ppdev_class, NULL, MKDEV(PP_MAJOR, port->number),
+                        "parport%d", port->number);
 }
 
 static void pp_detach(struct parport *port)
 {
-        class_device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
+        device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
 }
 
 static struct parport_driver pp_driver = {
diff --git a/drivers/char/random.c b/drivers/char/random.c
index eb6b13f4211a..4c6782a1ecdb 100644
--- a/drivers/char/random.c
+++ b/drivers/char/random.c
@@ -1422,9 +1422,9 @@ static struct keydata {
 
 static unsigned int ip_cnt;
 
-static void rekey_seq_generator(void *private_);
+static void rekey_seq_generator(struct work_struct *work);
 
-static DECLARE_WORK(rekey_work, rekey_seq_generator, NULL);
+static DECLARE_DELAYED_WORK(rekey_work, rekey_seq_generator);
 
 /*
  * Lock avoidance:
@@ -1438,7 +1438,7 @@ static DECLARE_WORK(rekey_work, rekey_seq_generator, NULL);
  * happen, and even if that happens only a not perfectly compliant
  * ISN is generated, nothing fatal.
  */
-static void rekey_seq_generator(void *private_)
+static void rekey_seq_generator(struct work_struct *work)
 {
         struct keydata *keyptr = &ip_keydata[1 ^ (ip_cnt & 1)];
 
@@ -1466,8 +1466,8 @@ static __init int seqgen_init(void)
 late_initcall(seqgen_init);
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-__u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
-                                   __u16 sport, __u16 dport)
+__u32 secure_tcpv6_sequence_number(__be32 *saddr, __be32 *daddr,
+                                   __be16 sport, __be16 dport)
 {
         struct timeval tv;
         __u32 seq;
@@ -1479,10 +1479,10 @@ __u32 secure_tcpv6_sequence_number(__u32 *saddr, __u32 *daddr,
          */
 
         memcpy(hash, saddr, 16);
-        hash[4]=(sport << 16) + dport;
+        hash[4]=((__force u16)sport << 16) + (__force u16)dport;
         memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7);
 
-        seq = twothirdsMD4Transform(daddr, hash) & HASH_MASK;
+        seq = twothirdsMD4Transform((const __u32 *)daddr, hash) & HASH_MASK;
         seq += keyptr->count;
 
         do_gettimeofday(&tv);
@@ -1496,7 +1496,7 @@ EXPORT_SYMBOL(secure_tcpv6_sequence_number);
 /*  The code below is shamelessly stolen from secure_tcp_sequence_number().
  *  All blames to Andrey V. Savochkin <saw@msu.ru>.
  */
-__u32 secure_ip_id(__u32 daddr)
+__u32 secure_ip_id(__be32 daddr)
 {
         struct keydata *keyptr;
         __u32 hash[4];
@@ -1508,7 +1508,7 @@ __u32 secure_ip_id(__u32 daddr)
          *  The dest ip address is placed in the starting vector,
          *  which is then hashed with random data.
          */
-        hash[0] = daddr;
+        hash[0] = (__force __u32)daddr;
         hash[1] = keyptr->secret[9];
         hash[2] = keyptr->secret[10];
         hash[3] = keyptr->secret[11];
@@ -1518,8 +1518,8 @@ __u32 secure_ip_id(__u32 daddr)
 
 #ifdef CONFIG_INET
 
-__u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
-                                 __u16 sport, __u16 dport)
+__u32 secure_tcp_sequence_number(__be32 saddr, __be32 daddr,
+                                 __be16 sport, __be16 dport)
 {
         struct timeval tv;
         __u32 seq;
@@ -1532,9 +1532,9 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
          *  Note that the words are placed into the starting vector, which is
          *  then mixed with a partial MD4 over random data.
          */
-        hash[0]=saddr;
-        hash[1]=daddr;
-        hash[2]=(sport << 16) + dport;
+        hash[0]=(__force u32)saddr;
+        hash[1]=(__force u32)daddr;
+        hash[2]=((__force u16)sport << 16) + (__force u16)dport;
         hash[3]=keyptr->secret[11];
 
         seq = half_md4_transform(hash, keyptr->secret) & HASH_MASK;
@@ -1559,7 +1559,7 @@ __u32 secure_tcp_sequence_number(__u32 saddr, __u32 daddr,
 EXPORT_SYMBOL(secure_tcp_sequence_number);
 
 /* Generate secure starting point for ephemeral IPV4 transport port search */
-u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
+u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport)
 {
         struct keydata *keyptr = get_keyptr();
         u32 hash[4];
@@ -1568,25 +1568,25 @@ u32 secure_ipv4_port_ephemeral(__u32 saddr, __u32 daddr, __u16 dport)
          *  Pick a unique starting offset for each ephemeral port search
          *  (saddr, daddr, dport) and 48bits of random data.
          */
-        hash[0] = saddr;
-        hash[1] = daddr;
-        hash[2] = dport ^ keyptr->secret[10];
+        hash[0] = (__force u32)saddr;
+        hash[1] = (__force u32)daddr;
+        hash[2] = (__force u32)dport ^ keyptr->secret[10];
         hash[3] = keyptr->secret[11];
 
         return half_md4_transform(hash, keyptr->secret);
 }
 
 #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
-u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dport)
+u32 secure_ipv6_port_ephemeral(const __be32 *saddr, const __be32 *daddr, __be16 dport)
 {
         struct keydata *keyptr = get_keyptr();
         u32 hash[12];
 
         memcpy(hash, saddr, 16);
-        hash[4] = dport;
+        hash[4] = (__force u32)dport;
         memcpy(&hash[5],keyptr->secret,sizeof(__u32) * 7);
 
-        return twothirdsMD4Transform(daddr, hash);
+        return twothirdsMD4Transform((const __u32 *)daddr, hash);
 }
 #endif
 
@@ -1595,17 +1595,17 @@ u32 secure_ipv6_port_ephemeral(const __u32 *saddr, const __u32 *daddr, __u16 dpo
  * bit's 32-47 increase every key exchange
  *       0-31  hash(source, dest)
  */
-u64 secure_dccp_sequence_number(__u32 saddr, __u32 daddr,
-                                __u16 sport, __u16 dport)
+u64 secure_dccp_sequence_number(__be32 saddr, __be32 daddr,
+                                __be16 sport, __be16 dport)
 {
         struct timeval tv;
         u64 seq;
         __u32 hash[4];
         struct keydata *keyptr = get_keyptr();
 
-        hash[0] = saddr;
-        hash[1] = daddr;
-        hash[2] = (sport << 16) + dport;
+        hash[0] = (__force u32)saddr;
+        hash[1] = (__force u32)daddr;
+        hash[2] = ((__force u16)sport << 16) + (__force u16)dport;
         hash[3] = keyptr->secret[11];
 
         seq = half_md4_transform(hash, keyptr->secret);
@@ -1641,7 +1641,7 @@ unsigned int get_random_int(void)
          * drain on it), and uses halfMD4Transform within the second. We
          * also mix it with jiffies and the PID:
          */
-        return secure_ip_id(current->pid + jiffies);
+        return secure_ip_id((__force __be32)(current->pid + jiffies));
 }
 
 /*
diff --git a/drivers/char/raw.c b/drivers/char/raw.c
index 89b718e326e5..3b32313f6eb4 100644
--- a/drivers/char/raw.c
+++ b/drivers/char/raw.c
@@ -127,9 +127,9 @@ raw_ioctl(struct inode *inode, struct file *filp,
 
 static void bind_device(struct raw_config_request *rq)
 {
-        class_device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor));
-        class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor),
-                                      NULL, "raw%d", rq->raw_minor);
+        device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor));
+        device_create(raw_class, NULL, MKDEV(RAW_MAJOR, rq->raw_minor),
+                      "raw%d", rq->raw_minor);
 }
 
 /*
@@ -200,7 +200,7 @@ static int raw_ctl_ioctl(struct inode *inode, struct file *filp,
                         if (rq.block_major == 0 && rq.block_minor == 0) {
                                 /* unbind */
                                 rawdev->binding = NULL;
-                                class_device_destroy(raw_class,
+                                device_destroy(raw_class,
                                                 MKDEV(RAW_MAJOR, rq.raw_minor));
                         } else {
                                 rawdev->binding = bdget(dev);
@@ -283,7 +283,7 @@ static int __init raw_init(void)
                 ret = PTR_ERR(raw_class);
                 goto error_region;
         }
-        class_device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
+        device_create(raw_class, NULL, MKDEV(RAW_MAJOR, 0), "rawctl");
 
         return 0;
 
@@ -295,7 +295,7 @@ error:
 
 static void __exit raw_exit(void)
 {
-        class_device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
+        device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
         class_destroy(raw_class);
         cdev_del(&raw_cdev);
         unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS);
diff --git a/drivers/char/rio/rio_linux.c b/drivers/char/rio/rio_linux.c
index 7ac68cb3bedd..e79b2ede8510 100644
--- a/drivers/char/rio/rio_linux.c
+++ b/drivers/char/rio/rio_linux.c
@@ -1026,6 +1026,7 @@ static int __init rio_init(void)
                         found++;
                 } else {
                         iounmap(p->RIOHosts[p->RIONumHosts].Caddr);
+                        p->RIOHosts[p->RIONumHosts].Caddr = NULL;
                 }
         }
 
@@ -1078,6 +1079,7 @@ static int __init rio_init(void)
                         found++;
                 } else {
                         iounmap(p->RIOHosts[p->RIONumHosts].Caddr);
+                        p->RIOHosts[p->RIONumHosts].Caddr = NULL;
                 }
 #else
                 printk(KERN_ERR "Found an older RIO PCI card, but the driver is not " "compiled to support it.\n");
@@ -1117,8 +1119,10 @@ static int __init rio_init(void)
                                 }
                         }
 
-                        if (!okboard)
+                        if (!okboard) {
                                 iounmap(hp->Caddr);
+                                hp->Caddr = NULL;
+                        }
                 }
         }
 
@@ -1188,6 +1192,8 @@ static void __exit rio_exit(void)
                 }
                 /* It is safe/allowed to del_timer a non-active timer */
                 del_timer(&hp->timer);
+                if (hp->Caddr)
+                        iounmap(hp->Caddr);
                 if (hp->Type == RIO_PCI)
                         pci_dev_put(hp->pdev);
         }
diff --git a/drivers/char/rio/riocmd.c b/drivers/char/rio/riocmd.c
index 4df6ab2206a1..167ebc84e8d7 100644
--- a/drivers/char/rio/riocmd.c
+++ b/drivers/char/rio/riocmd.c
@@ -922,7 +922,7 @@ int RIOUnUse(unsigned long iPortP, struct CmdBlk *CmdBlkP)
 ** 
 ** Packet is an actual packet structure to be filled in with the packet
 ** information associated with the command. You need to fill in everything,
-** as the command processore doesn't process the command packet in any way.
+** as the command processor doesn't process the command packet in any way.
 ** 
 ** The PreFuncP is called before the packet is enqueued on the host rup.
 ** PreFuncP is called as (*PreFuncP)(PreArg, CmdBlkP);. PreFuncP must
diff --git a/drivers/char/rio/rioinit.c b/drivers/char/rio/rioinit.c
index 99f3df02b61c..0794844369d6 100644
--- a/drivers/char/rio/rioinit.c
+++ b/drivers/char/rio/rioinit.c
@@ -222,7 +222,7 @@ int RIOBoardTest(unsigned long paddr, void __iomem *caddr, unsigned char type, i
 ** which value will be written into memory.
 ** Call with op set to zero means that the RAM will not be read and checked
 ** before it is written.
-** Call with op not zero, and the RAM will be read and compated with val[op-1]
+** Call with op not zero and the RAM will be read and compared with val[op-1]
 ** to check that the data from the previous phase was retained.
 */
 
diff --git a/drivers/char/rio/rioparam.c b/drivers/char/rio/rioparam.c
index 1066d9760704..bb498d24adcc 100644
--- a/drivers/char/rio/rioparam.c
+++ b/drivers/char/rio/rioparam.c
@@ -87,8 +87,8 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c	1.3";
 ** command bit set onto the port. The command bit is in the len field,
 ** and gets ORed in with the actual byte count.
 **
-** When you send a packet with the command bit set, then the first
-** data byte ( data[0] ) is interpretted as the command to execute.
+** When you send a packet with the command bit set the first
+** data byte (data[0]) is interpreted as the command to execute.
 ** It also governs what data structure overlay should accompany the packet.
 ** Commands are defined in cirrus/cirrus.h
 **
@@ -103,7 +103,7 @@ static char *_rioparam_c_sccs_ = "@(#)rioparam.c	1.3";
 **
 ** Most commands do not use the remaining bytes in the data array. The
 ** exceptions are OPEN MOPEN and CONFIG. (NB. As with the SI CONFIG and
-** OPEN are currently analagous). With these three commands the following
+** OPEN are currently analogous). With these three commands the following
 ** 11 data bytes are all used to pass config information such as baud rate etc.
 ** The fields are also defined in cirrus.h. Some contain straightforward
 ** information such as the transmit XON character. Two contain the transmit and
diff --git a/drivers/char/riscom8.c b/drivers/char/riscom8.c
index 5ab32b38f45a..0a77bfcd5b5e 100644
--- a/drivers/char/riscom8.c
+++ b/drivers/char/riscom8.c
@@ -82,11 +82,6 @@
 static struct riscom_board * IRQ_to_board[16];
 static struct tty_driver *riscom_driver;
 
-static unsigned long baud_table[] =  {
-        0, 50, 75, 110, 134, 150, 200, 300, 600, 1200, 1800, 2400, 4800,
-        9600, 19200, 38400, 57600, 76800, 0, 
-};
-
 static struct riscom_board rc_board[RC_NBOARD] =  {
         {
                 .base   = RC_IOBASE1,
@@ -1516,9 +1511,9 @@ static void rc_start(struct tty_struct * tty)
  *      do_rc_hangup() -> tty->hangup() -> rc_hangup()
  * 
  */
-static void do_rc_hangup(void *private_)
+static void do_rc_hangup(struct work_struct *ugly_api)
 {
-        struct riscom_port      *port = (struct riscom_port *) private_;
+        struct riscom_port      *port = container_of(ugly_api, struct riscom_port, tqueue_hangup);
         struct tty_struct       *tty;
         
         tty = port->tty;
@@ -1567,9 +1562,9 @@ static void rc_set_termios(struct tty_struct * tty, struct termios * old_termios
         }
 }
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *ugly_api)
 {
-        struct riscom_port      *port = (struct riscom_port *) private_;
+        struct riscom_port      *port = container_of(ugly_api, struct riscom_port, tqueue);
         struct tty_struct       *tty;
         
         if(!(tty = port->tty)) 
@@ -1632,8 +1627,8 @@ static inline int rc_init_drivers(void)
         memset(rc_port, 0, sizeof(rc_port));
         for (i = 0; i < RC_NPORT * RC_NBOARD; i++)  {
                 rc_port[i].magic = RISCOM8_MAGIC;
-                INIT_WORK(&rc_port[i].tqueue, do_softint, &rc_port[i]);
-                INIT_WORK(&rc_port[i].tqueue_hangup, do_rc_hangup, &rc_port[i]);
+                INIT_WORK(&rc_port[i].tqueue, do_softint);
+                INIT_WORK(&rc_port[i].tqueue_hangup, do_rc_hangup);
                 rc_port[i].close_delay = 50 * HZ/100;
                 rc_port[i].closing_wait = 3000 * HZ/100;
                 init_waitqueue_head(&rc_port[i].open_wait);
diff --git a/drivers/char/serial167.c b/drivers/char/serial167.c
index 3af7f0958c5d..9ba13af234be 100644
--- a/drivers/char/serial167.c
+++ b/drivers/char/serial167.c
@@ -706,9 +706,9 @@ cd2401_rx_interrupt(int irq, void *dev_id)
  * had to poll every port to see if that port needed servicing.
  */
 static void
-do_softint(void *private_)
+do_softint(struct work_struct *ugly_api)
 {
-  struct cyclades_port *info = (struct cyclades_port *) private_;
+  struct cyclades_port *info = container_of(ugly_api, struct cyclades_port, tqueue);
   struct tty_struct    *tty;
 
     tty = info->tty;
@@ -2273,7 +2273,7 @@ scrn[1] = '\0';
                 info->blocked_open = 0;
                 info->default_threshold = 0;
                 info->default_timeout = 0;
-                INIT_WORK(&info->tqueue, do_softint, info);
+                INIT_WORK(&info->tqueue, do_softint);
                 init_waitqueue_head(&info->open_wait);
                 init_waitqueue_head(&info->close_wait);
                 /* info->session */
diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
index c084149153de..fc87070f1866 100644
--- a/drivers/char/sonypi.c
+++ b/drivers/char/sonypi.c
@@ -765,7 +765,7 @@ static void sonypi_setbluetoothpower(u8 state)
         sonypi_device.bluetooth_power = state;
 }
 
-static void input_keyrelease(void *data)
+static void input_keyrelease(struct work_struct *work)
 {
         struct sonypi_keypress kp;
 
@@ -1412,7 +1412,7 @@ static int __devinit sonypi_probe(struct platform_device *dev)
                         goto err_inpdev_unregister;
                 }
 
-                INIT_WORK(&sonypi_device.input_work, input_keyrelease, NULL);
+                INIT_WORK(&sonypi_device.input_work, input_keyrelease);
         }
 
         sonypi_enable(0);
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index 7e1bd9562c2a..99137ab66b62 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -2261,9 +2261,10 @@ static void sx_start(struct tty_struct * tty)
  *      do_sx_hangup() -> tty->hangup() -> sx_hangup()
  *
  */
-static void do_sx_hangup(void *private_)
+static void do_sx_hangup(struct work_struct *work)
 {
-        struct specialix_port   *port = (struct specialix_port *) private_;
+        struct specialix_port   *port =
+                container_of(work, struct specialix_port, tqueue_hangup);
         struct tty_struct       *tty;
 
         func_enter();
@@ -2336,9 +2337,10 @@ static void sx_set_termios(struct tty_struct * tty, struct termios * old_termios
 }
 
 
-static void do_softint(void *private_)
+static void do_softint(struct work_struct *work)
 {
-        struct specialix_port   *port = (struct specialix_port *) private_;
+        struct specialix_port   *port =
+                container_of(work, struct specialix_port, tqueue);
         struct tty_struct       *tty;
 
         func_enter();
@@ -2411,8 +2413,8 @@ static int sx_init_drivers(void)
         memset(sx_port, 0, sizeof(sx_port));
         for (i = 0; i < SX_NPORT * SX_NBOARD; i++) {
                 sx_port[i].magic = SPECIALIX_MAGIC;
-                INIT_WORK(&sx_port[i].tqueue, do_softint, &sx_port[i]);
-                INIT_WORK(&sx_port[i].tqueue_hangup, do_sx_hangup, &sx_port[i]);
+                INIT_WORK(&sx_port[i].tqueue, do_softint);
+                INIT_WORK(&sx_port[i].tqueue_hangup, do_sx_hangup);
                 sx_port[i].close_delay = 50 * HZ/100;
                 sx_port[i].closing_wait = 3000 * HZ/100;
                 init_waitqueue_head(&sx_port[i].open_wait);
diff --git a/drivers/char/stallion.c b/drivers/char/stallion.c
index 522e88e395cc..5e2de62bce70 100644
--- a/drivers/char/stallion.c
+++ b/drivers/char/stallion.c
@@ -500,7 +500,7 @@ static int	stl_echatintr(stlbrd_t *brdp);
 static int      stl_echmcaintr(stlbrd_t *brdp);
 static int      stl_echpciintr(stlbrd_t *brdp);
 static int      stl_echpci64intr(stlbrd_t *brdp);
-static void     stl_offintr(void *private);
+static void     stl_offintr(struct work_struct *);
 static stlbrd_t *stl_allocbrd(void);
 static stlport_t *stl_getport(int brdnr, int panelnr, int portnr);
 
@@ -2081,14 +2081,12 @@ static int stl_echpci64intr(stlbrd_t *brdp)
 /*
  *      Service an off-level request for some channel.
  */
-static void stl_offintr(void *private)
+static void stl_offintr(struct work_struct *work)
 {
-        stlport_t               *portp;
+        stlport_t               *portp = container_of(work, stlport_t, tqueue);
         struct tty_struct       *tty;
         unsigned int            oldsigs;
 
-        portp = private;
-
 #ifdef DEBUG
         printk("stl_offintr(portp=%x)\n", (int) portp);
 #endif
@@ -2156,7 +2154,7 @@ static int __init stl_initports(stlbrd_t *brdp, stlpanel_t *panelp)
                 portp->baud_base = STL_BAUDBASE;
                 portp->close_delay = STL_CLOSEDELAY;
                 portp->closing_wait = 30 * HZ;
-                INIT_WORK(&portp->tqueue, stl_offintr, portp);
+                INIT_WORK(&portp->tqueue, stl_offintr);
                 init_waitqueue_head(&portp->open_wait);
                 init_waitqueue_head(&portp->close_wait);
                 portp->stats.brd = portp->brdnr;
diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c
index 06784adcc35c..645187b9141e 100644
--- a/drivers/char/synclink.c
+++ b/drivers/char/synclink.c
@@ -101,8 +101,10 @@
 #include <linux/hdlc.h>
 #include <linux/dma-mapping.h>
 
-#ifdef CONFIG_HDLC_MODULE
-#define CONFIG_HDLC 1
+#if defined(CONFIG_HDLC) || (defined(CONFIG_HDLC_MODULE) && defined(CONFIG_SYNCLINK_MODULE))
+#define SYNCLINK_GENERIC_HDLC 1
+#else
+#define SYNCLINK_GENERIC_HDLC 0
 #endif
 
 #define GET_USER(error,value,addr) error = get_user(value,addr)
@@ -320,7 +322,7 @@ struct mgsl_struct {
         int dosyncppp;
         spinlock_t netlock;
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         struct net_device *netdev;
 #endif
 };
@@ -728,7 +730,7 @@ static void usc_loopmode_send_done( struct mgsl_struct * info );
 
 static int mgsl_ioctl_common(struct mgsl_struct *info, unsigned int cmd, unsigned long arg);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 #define dev_to_port(D) (dev_to_hdlc(D)->priv)
 static void hdlcdev_tx_done(struct mgsl_struct *info);
 static void hdlcdev_rx(struct mgsl_struct *info, char *buf, int size);
@@ -802,7 +804,7 @@ static int save_tx_buffer_request(struct mgsl_struct *info,const char *Buffer, u
 /*
  * Bottom half interrupt handlers
  */
-static void mgsl_bh_handler(void* Context);
+static void mgsl_bh_handler(struct work_struct *work);
 static void mgsl_bh_receive(struct mgsl_struct *info);
 static void mgsl_bh_transmit(struct mgsl_struct *info);
 static void mgsl_bh_status(struct mgsl_struct *info);
@@ -1071,9 +1073,10 @@ static int mgsl_bh_action(struct mgsl_struct *info)
 /*
  *      Perform bottom half processing of work items queued by ISR.
  */
-static void mgsl_bh_handler(void* Context)
+static void mgsl_bh_handler(struct work_struct *work)
 {
-        struct mgsl_struct *info = (struct mgsl_struct*)Context;
+        struct mgsl_struct *info =
+                container_of(work, struct mgsl_struct, task);
         int action;
 
         if (!info)
@@ -1276,7 +1279,7 @@ static void mgsl_isr_transmit_status( struct mgsl_struct *info )
                 info->drop_rts_on_tx_done = 0;
         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount)
                 hdlcdev_tx_done(info);
         else 
@@ -1341,7 +1344,7 @@ static void mgsl_isr_io_pin( struct mgsl_struct *info )
                                 info->input_signal_events.dcd_up++;
                         } else
                                 info->input_signal_events.dcd_down++;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         if (info->netcount) {
                                 if (status & MISCSTATUS_DCD)
                                         netif_carrier_on(info->netdev);
@@ -4312,7 +4315,7 @@ static void mgsl_add_device( struct mgsl_struct *info )
                         info->max_frame_size );
         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         hdlcdev_init(info);
 #endif
 
@@ -4337,7 +4340,7 @@ static struct mgsl_struct* mgsl_allocate_device(void)
         } else {
                 memset(info, 0, sizeof(struct mgsl_struct));
                 info->magic = MGSL_MAGIC;
-                INIT_WORK(&info->task, mgsl_bh_handler, info);
+                INIT_WORK(&info->task, mgsl_bh_handler);
                 info->max_frame_size = 4096;
                 info->close_delay = 5*HZ/10;
                 info->closing_wait = 30*HZ;
@@ -4470,7 +4473,7 @@ static void synclink_cleanup(void)
 
         info = mgsl_device_list;
         while(info) {
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 hdlcdev_exit(info);
 #endif
                 mgsl_release_resources(info);
@@ -6644,7 +6647,7 @@ static int mgsl_get_rx_frame(struct mgsl_struct *info)
                                 return_frame = 1;
                 }
                 framesize = 0;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 {
                         struct net_device_stats *stats = hdlc_stats(info->netdev);
                         stats->rx_errors++;
@@ -6720,7 +6723,7 @@ static int mgsl_get_rx_frame(struct mgsl_struct *info)
                                                 *ptmp);
                         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         if (info->netcount)
                                 hdlcdev_rx(info,info->intermediate_rxbuffer,framesize);
                         else
@@ -7624,7 +7627,7 @@ static void mgsl_tx_timeout(unsigned long context)
 
         spin_unlock_irqrestore(&info->irq_spinlock,flags);
         
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount)
                 hdlcdev_tx_done(info);
         else
@@ -7700,7 +7703,7 @@ static int usc_loopmode_active( struct mgsl_struct * info)
         return usc_InReg( info, CCSR ) & BIT7 ? 1 : 0 ;
 }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 
 /**
  * called by generic HDLC layer when protocol selected (PPP, frame relay, etc.)
diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c
index d4334c79f8d4..e4730a7312b5 100644
--- a/drivers/char/synclink_gt.c
+++ b/drivers/char/synclink_gt.c
@@ -83,8 +83,10 @@
 
 #include "linux/synclink.h"
 
-#ifdef CONFIG_HDLC_MODULE
-#define CONFIG_HDLC 1
+#if defined(CONFIG_HDLC) || (defined(CONFIG_HDLC_MODULE) && defined(CONFIG_SYNCLINK_GT_MODULE))
+#define SYNCLINK_GENERIC_HDLC 1
+#else
+#define SYNCLINK_GENERIC_HDLC 0
 #endif
 
 /*
@@ -171,7 +173,7 @@ static void set_break(struct tty_struct *tty, int break_state);
 /*
  * generic HDLC support and callbacks
  */
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 #define dev_to_port(D) (dev_to_hdlc(D)->priv)
 static void hdlcdev_tx_done(struct slgt_info *info);
 static void hdlcdev_rx(struct slgt_info *info, char *buf, int size);
@@ -359,7 +361,7 @@ struct slgt_info {
         int netcount;
         int dosyncppp;
         spinlock_t netlock;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         struct net_device *netdev;
 #endif
 
@@ -485,7 +487,7 @@ static void enable_loopback(struct slgt_info *info);
 static void set_rate(struct slgt_info *info, u32 data_rate);
 
 static int  bh_action(struct slgt_info *info);
-static void bh_handler(void* context);
+static void bh_handler(struct work_struct *work);
 static void bh_transmit(struct slgt_info *info);
 static void isr_serial(struct slgt_info *info);
 static void isr_rdma(struct slgt_info *info);
@@ -1354,7 +1356,7 @@ static void set_break(struct tty_struct *tty, int break_state)
         spin_unlock_irqrestore(&info->lock,flags);
 }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 
 /**
  * called by generic HDLC layer when protocol selected (PPP, frame relay, etc.)
@@ -1878,9 +1880,9 @@ static int bh_action(struct slgt_info *info)
 /*
  * perform bottom half processing
  */
-static void bh_handler(void* context)
+static void bh_handler(struct work_struct *work)
 {
-        struct slgt_info *info = context;
+        struct slgt_info *info = container_of(work, struct slgt_info, task);
         int action;
 
         if (!info)
@@ -2002,7 +2004,7 @@ static void dcd_change(struct slgt_info *info)
         } else {
                 info->input_signal_events.dcd_down++;
         }
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount) {
                 if (info->signals & SerialSignal_DCD)
                         netif_carrier_on(info->netdev);
@@ -2180,7 +2182,7 @@ static void isr_txeom(struct slgt_info *info, unsigned short status)
                         set_signals(info);
                 }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 if (info->netcount)
                         hdlcdev_tx_done(info);
                 else
@@ -3306,7 +3308,7 @@ static void add_device(struct slgt_info *info)
                 devstr, info->device_name, info->phys_reg_addr,
                 info->irq_level, info->max_frame_size);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         hdlcdev_init(info);
 #endif
 }
@@ -3326,7 +3328,7 @@ static struct slgt_info *alloc_dev(int adapter_num, int port_num, struct pci_dev
         } else {
                 memset(info, 0, sizeof(struct slgt_info));
                 info->magic = MGSL_MAGIC;
-                INIT_WORK(&info->task, bh_handler, info);
+                INIT_WORK(&info->task, bh_handler);
                 info->max_frame_size = 4096;
                 info->raw_rx_size = DMABUFSIZE;
                 info->close_delay = 5*HZ/10;
@@ -3488,7 +3490,7 @@ static void slgt_cleanup(void)
         /* release devices */
         info = slgt_device_list;
         while(info) {
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 hdlcdev_exit(info);
 #endif
                 free_dma_bufs(info);
@@ -3522,6 +3524,7 @@ static int __init slgt_init(void)
 
         if (!slgt_device_list) {
                 printk("%s no devices found\n",driver_name);
+                pci_unregister_driver(&pci_driver);
                 return -ENODEV;
         }
 
@@ -4433,7 +4436,7 @@ check_again:
                         framesize = 0;
         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (framesize == 0) {
                 struct net_device_stats *stats = hdlc_stats(info->netdev);
                 stats->rx_errors++;
@@ -4476,7 +4479,7 @@ check_again:
                                 framesize++;
                         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         if (info->netcount)
                                 hdlcdev_rx(info,info->tmp_rbuf, framesize);
                         else
@@ -4779,7 +4782,7 @@ static void tx_timeout(unsigned long context)
         info->tx_count = 0;
         spin_unlock_irqrestore(&info->lock,flags);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount)
                 hdlcdev_tx_done(info);
         else
@@ -4799,6 +4802,6 @@ static void rx_timeout(unsigned long context)
         spin_lock_irqsave(&info->lock, flags);
         info->pending_bh |= BH_RECEIVE;
         spin_unlock_irqrestore(&info->lock, flags);
-        bh_handler(info);
+        bh_handler(&info->task);
 }
 
diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c
index 3e932b681371..20a96ef250be 100644
--- a/drivers/char/synclinkmp.c
+++ b/drivers/char/synclinkmp.c
@@ -67,8 +67,10 @@
 #include <linux/workqueue.h>
 #include <linux/hdlc.h>
 
-#ifdef CONFIG_HDLC_MODULE
-#define CONFIG_HDLC 1
+#if defined(CONFIG_HDLC) || (defined(CONFIG_HDLC_MODULE) && defined(CONFIG_SYNCLINKMP_MODULE))
+#define SYNCLINK_GENERIC_HDLC 1
+#else
+#define SYNCLINK_GENERIC_HDLC 0
 #endif
 
 #define GET_USER(error,value,addr) error = get_user(value,addr)
@@ -280,7 +282,7 @@ typedef struct _synclinkmp_info {
         int dosyncppp;
         spinlock_t netlock;
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         struct net_device *netdev;
 #endif
 
@@ -536,7 +538,7 @@ static void throttle(struct tty_struct * tty);
 static void unthrottle(struct tty_struct * tty);
 static void set_break(struct tty_struct *tty, int break_state);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 #define dev_to_port(D) (dev_to_hdlc(D)->priv)
 static void hdlcdev_tx_done(SLMP_INFO *info);
 static void hdlcdev_rx(SLMP_INFO *info, char *buf, int size);
@@ -602,7 +604,7 @@ static void enable_loopback(SLMP_INFO *info, int enable);
 static void set_rate(SLMP_INFO *info, u32 data_rate);
 
 static int  bh_action(SLMP_INFO *info);
-static void bh_handler(void* Context);
+static void bh_handler(struct work_struct *work);
 static void bh_receive(SLMP_INFO *info);
 static void bh_transmit(SLMP_INFO *info);
 static void bh_status(SLMP_INFO *info);
@@ -1607,7 +1609,7 @@ static void set_break(struct tty_struct *tty, int break_state)
         spin_unlock_irqrestore(&info->lock,flags);
 }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
 
 /**
  * called by generic HDLC layer when protocol selected (PPP, frame relay, etc.)
@@ -2063,9 +2065,9 @@ int bh_action(SLMP_INFO *info)
 
 /* Perform bottom half processing of work items queued by ISR.
  */
-void bh_handler(void* Context)
+void bh_handler(struct work_struct *work)
 {
-        SLMP_INFO *info = (SLMP_INFO*)Context;
+        SLMP_INFO *info = container_of(work, SLMP_INFO, task);
         int action;
 
         if (!info)
@@ -2339,7 +2341,7 @@ static void isr_txeom(SLMP_INFO * info, unsigned char status)
                         set_signals(info);
                 }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 if (info->netcount)
                         hdlcdev_tx_done(info);
                 else
@@ -2523,7 +2525,7 @@ void isr_io_pin( SLMP_INFO *info, u16 status )
                                 info->input_signal_events.dcd_up++;
                         } else
                                 info->input_signal_events.dcd_down++;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         if (info->netcount) {
                                 if (status & SerialSignal_DCD)
                                         netif_carrier_on(info->netdev);
@@ -3783,7 +3785,7 @@ void add_device(SLMP_INFO *info)
                 info->irq_level,
                 info->max_frame_size );
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         hdlcdev_init(info);
 #endif
 }
@@ -3805,7 +3807,7 @@ static SLMP_INFO *alloc_dev(int adapter_num, int port_num, struct pci_dev *pdev)
         } else {
                 memset(info, 0, sizeof(SLMP_INFO));
                 info->magic = MGSL_MAGIC;
-                INIT_WORK(&info->task, bh_handler, info);
+                INIT_WORK(&info->task, bh_handler);
                 info->max_frame_size = 4096;
                 info->close_delay = 5*HZ/10;
                 info->closing_wait = 30*HZ;
@@ -3977,7 +3979,7 @@ static void synclinkmp_cleanup(void)
         /* release devices */
         info = synclinkmp_device_list;
         while(info) {
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 hdlcdev_exit(info);
 #endif
                 free_dma_bufs(info);
@@ -4979,7 +4981,7 @@ CheckAgain:
                         info->icount.rxcrc++;
 
                 framesize = 0;
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                 {
                         struct net_device_stats *stats = hdlc_stats(info->netdev);
                         stats->rx_errors++;
@@ -5020,7 +5022,7 @@ CheckAgain:
                                         index = 0;
                         }
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
                         if (info->netcount)
                                 hdlcdev_rx(info,info->tmp_rx_buf,framesize);
                         else
@@ -5531,7 +5533,7 @@ void tx_timeout(unsigned long context)
 
         spin_unlock_irqrestore(&info->lock,flags);
 
-#ifdef CONFIG_HDLC
+#if SYNCLINK_GENERIC_HDLC
         if (info->netcount)
                 hdlcdev_tx_done(info);
         else
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 5f49280779fb..05810c8d20bc 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -182,6 +182,18 @@ static struct sysrq_key_op sysrq_showstate_op = {
         .enable_mask    = SYSRQ_ENABLE_DUMP,
 };
 
+static void sysrq_handle_showstate_blocked(int key, struct tty_struct *tty)
+{
+        show_state_filter(TASK_UNINTERRUPTIBLE);
+}
+static struct sysrq_key_op sysrq_showstate_blocked_op = {
+        .handler        = sysrq_handle_showstate_blocked,
+        .help_msg       = "showBlockedTasks",
+        .action_msg     = "Show Blocked State",
+        .enable_mask    = SYSRQ_ENABLE_DUMP,
+};
+
+
 static void sysrq_handle_showmem(int key, struct tty_struct *tty)
 {
         show_mem();
@@ -219,13 +231,13 @@ static struct sysrq_key_op sysrq_term_op = {
         .enable_mask    = SYSRQ_ENABLE_SIGNAL,
 };
 
-static void moom_callback(void *ignored)
+static void moom_callback(struct work_struct *ignored)
 {
         out_of_memory(&NODE_DATA(0)->node_zonelists[ZONE_NORMAL],
                         GFP_KERNEL, 0);
 }
 
-static DECLARE_WORK(moom_work, moom_callback, NULL);
+static DECLARE_WORK(moom_work, moom_callback);
 
 static void sysrq_handle_moom(int key, struct tty_struct *tty)
 {
@@ -304,7 +316,7 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
         /* May be assigned at init time by SMP VOYAGER */
         NULL,                           /* v */
         NULL,                           /* w */
-        NULL,                           /* x */
+        &sysrq_showstate_blocked_op,    /* x */
         NULL,                           /* y */
         NULL                            /* z */
 };
diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c
index 2444a0e24b31..244d30a03fef 100644
--- a/drivers/char/tlclk.c
+++ b/drivers/char/tlclk.c
@@ -792,15 +792,14 @@ static int __init tlclk_init(void)
         ret = misc_register(&tlclk_miscdev);
         if (ret < 0) {
                 printk(KERN_ERR "tlclk: misc_register returns %d.\n", ret);
-                ret = -EBUSY;
                 goto out3;
         }
 
         tlclk_device = platform_device_register_simple("telco_clock",
                                 -1, NULL, 0);
-        if (!tlclk_device) {
+        if (IS_ERR(tlclk_device)) {
                 printk(KERN_ERR "tlclk: platform_device_register failed.\n");
-                ret = -EBUSY;
+                ret = PTR_ERR(tlclk_device);
                 goto out4;
         }
 
diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c
index dd36fd04a842..07067c31c4ec 100644
--- a/drivers/char/toshiba.c
+++ b/drivers/char/toshiba.c
@@ -249,6 +249,7 @@ int tosh_smm(SMMRegisters *regs)
 
         return eax;
 }
+EXPORT_SYMBOL(tosh_smm);
 
 
 static int tosh_ioctl(struct inode *ip, struct file *fp, unsigned int cmd,
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index 6ad2d3bb945c..33e1f66e39cb 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -325,9 +325,9 @@ static void user_reader_timeout(unsigned long ptr)
         schedule_work(&chip->work);
 }
 
-static void timeout_work(void *ptr)
+static void timeout_work(struct work_struct *work)
 {
-        struct tpm_chip *chip = ptr;
+        struct tpm_chip *chip = container_of(work, struct tpm_chip, work);
 
         down(&chip->buffer_mutex);
         atomic_set(&chip->data_pending, 0);
@@ -1105,7 +1105,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
         init_MUTEX(&chip->tpm_mutex);
         INIT_LIST_HEAD(&chip->list);
 
-        INIT_WORK(&chip->work, timeout_work, chip);
+        INIT_WORK(&chip->work, timeout_work);
 
         init_timer(&chip->user_read_timer);
         chip->user_read_timer.function = user_reader_timeout;
@@ -1130,7 +1130,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
         scnprintf(devname, DEVNAME_SIZE, "%s%d", "tpm", chip->dev_num);
         chip->vendor.miscdev.name = devname;
 
-        chip->vendor.miscdev.dev = dev;
+        chip->vendor.miscdev.parent = dev;
         chip->dev = get_device(dev);
 
         if (misc_register(&chip->vendor.miscdev)) {
@@ -1155,6 +1155,7 @@ struct tpm_chip *tpm_register_hardware(struct device *dev, const struct tpm_vend
 
         if (sysfs_create_group(&dev->kobj, chip->vendor.attr_group)) {
                 list_del(&chip->list);
+                misc_deregister(&chip->vendor.miscdev);
                 put_device(dev);
                 clear_bit(chip->dev_num, dev_mask);
                 kfree(chip);
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h
index 050ced247f68..bb9a43c6cf3d 100644
--- a/drivers/char/tpm/tpm.h
+++ b/drivers/char/tpm/tpm.h
@@ -22,6 +22,7 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/fs.h>
+#include <linux/sched.h>
 #include <linux/miscdevice.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c
index e90ea39c7c4b..b3cfc8bc613c 100644
--- a/drivers/char/tty_io.c
+++ b/drivers/char/tty_io.c
@@ -1254,7 +1254,7 @@ EXPORT_SYMBOL_GPL(tty_ldisc_flush);
         
 /**
  *      do_tty_hangup           -       actual handler for hangup events
- *      @data: tty device
+ *      @work: tty device
  *
  *      This can be called by the "eventd" kernel thread.  That is process
  *      synchronous but doesn't hold any locks, so we need to make sure we
@@ -1274,9 +1274,10 @@ EXPORT_SYMBOL_GPL(tty_ldisc_flush);
  *              tasklist_lock to walk task list for hangup event
  *
  */
-static void do_tty_hangup(void *data)
+static void do_tty_hangup(struct work_struct *work)
 {
-        struct tty_struct *tty = (struct tty_struct *) data;
+        struct tty_struct *tty =
+                container_of(work, struct tty_struct, hangup_work);
         struct file * cons_filp = NULL;
         struct file *filp, *f = NULL;
         struct task_struct *p;
@@ -1433,7 +1434,7 @@ void tty_vhangup(struct tty_struct * tty)
 
         printk(KERN_DEBUG "%s vhangup...\n", tty_name(tty, buf));
 #endif
-        do_tty_hangup((void *) tty);
+        do_tty_hangup(&tty->hangup_work);
 }
 EXPORT_SYMBOL(tty_vhangup);
 
@@ -3304,12 +3305,13 @@ int tty_ioctl(struct inode * inode, struct file * file,
  * Nasty bug: do_SAK is being called in interrupt context.  This can
  * deadlock.  We punt it up to process context.  AKPM - 16Mar2001
  */
-static void __do_SAK(void *arg)
+static void __do_SAK(struct work_struct *work)
 {
+        struct tty_struct *tty =
+                container_of(work, struct tty_struct, SAK_work);
 #ifdef TTY_SOFT_SAK
         tty_hangup(tty);
 #else
-        struct tty_struct *tty = arg;
         struct task_struct *g, *p;
         int session;
         int             i;
@@ -3388,7 +3390,7 @@ void do_SAK(struct tty_struct *tty)
 {
         if (!tty)
                 return;
-        PREPARE_WORK(&tty->SAK_work, __do_SAK, tty);
+        PREPARE_WORK(&tty->SAK_work, __do_SAK);
         schedule_work(&tty->SAK_work);
 }
 
@@ -3396,7 +3398,7 @@ EXPORT_SYMBOL(do_SAK);
 
 /**
  *      flush_to_ldisc
- *      @private_: tty structure passed from work queue.
+ *      @work: tty structure passed from work queue.
  *
  *      This routine is called out of the software interrupt to flush data
  *      from the buffer chain to the line discipline.
@@ -3406,9 +3408,10 @@ EXPORT_SYMBOL(do_SAK);
  *      receive_buf method is single threaded for each tty instance.
  */
  
-static void flush_to_ldisc(void *private_)
+static void flush_to_ldisc(struct work_struct *work)
 {
-        struct tty_struct *tty = (struct tty_struct *) private_;
+        struct tty_struct *tty =
+                container_of(work, struct tty_struct, buf.work.work);
         unsigned long   flags;
         struct tty_ldisc *disc;
         struct tty_buffer *tbuf, *head;
@@ -3553,7 +3556,7 @@ void tty_flip_buffer_push(struct tty_struct *tty)
         spin_unlock_irqrestore(&tty->buf.lock, flags);
 
         if (tty->low_latency)
-                flush_to_ldisc((void *) tty);
+                flush_to_ldisc(&tty->buf.work.work);
         else
                 schedule_delayed_work(&tty->buf.work, 1);
 }
@@ -3580,17 +3583,17 @@ static void initialize_tty_struct(struct tty_struct *tty)
         tty->overrun_time = jiffies;
         tty->buf.head = tty->buf.tail = NULL;
         tty_buffer_init(tty);
-        INIT_WORK(&tty->buf.work, flush_to_ldisc, tty);
+        INIT_DELAYED_WORK(&tty->buf.work, flush_to_ldisc);
         init_MUTEX(&tty->buf.pty_sem);
         mutex_init(&tty->termios_mutex);
         init_waitqueue_head(&tty->write_wait);
         init_waitqueue_head(&tty->read_wait);
-        INIT_WORK(&tty->hangup_work, do_tty_hangup, tty);
+        INIT_WORK(&tty->hangup_work, do_tty_hangup);
         mutex_init(&tty->atomic_read_lock);
         mutex_init(&tty->atomic_write_lock);
         spin_lock_init(&tty->read_lock);
         INIT_LIST_HEAD(&tty->tty_files);
-        INIT_WORK(&tty->SAK_work, NULL, NULL);
+        INIT_WORK(&tty->SAK_work, NULL);
 }
 
 /*
@@ -3612,7 +3615,8 @@ static struct class *tty_class;
  *              This field is optional, if there is no known struct device
  *              for this tty device it can be set to NULL safely.
  *
- *      Returns a pointer to the class device (or ERR_PTR(-EFOO) on error).
+ *      Returns a pointer to the struct device for this tty device
+ *      (or ERR_PTR(-EFOO) on error).
  *
  *      This call is required to be made to register an individual tty device
  *      if the tty driver's flags have the TTY_DRIVER_DYNAMIC_DEV bit set.  If
@@ -3622,8 +3626,8 @@ static struct class *tty_class;
  *      Locking: ??
  */
 
-struct class_device *tty_register_device(struct tty_driver *driver,
-                                         unsigned index, struct device *device)
+struct device *tty_register_device(struct tty_driver *driver, unsigned index,
+                                   struct device *device)
 {
         char name[64];
         dev_t dev = MKDEV(driver->major, driver->minor_start) + index;
@@ -3639,7 +3643,7 @@ struct class_device *tty_register_device(struct tty_driver *driver,
         else
                 tty_line_name(driver, index, name);
 
-        return class_device_create(tty_class, NULL, dev, device, "%s", name);
+        return device_create(tty_class, device, dev, name);
 }
 
 /**
@@ -3655,7 +3659,7 @@ struct class_device *tty_register_device(struct tty_driver *driver,
 
 void tty_unregister_device(struct tty_driver *driver, unsigned index)
 {
-        class_device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index);
+        device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index);
 }
 
 EXPORT_SYMBOL(tty_register_device);
@@ -3895,20 +3899,20 @@ static int __init tty_init(void)
         if (cdev_add(&tty_cdev, MKDEV(TTYAUX_MAJOR, 0), 1) ||
             register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0)
                 panic("Couldn't register /dev/tty driver\n");
-        class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty");
+        device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 0), "tty");
 
         cdev_init(&console_cdev, &console_fops);
         if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) ||
             register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0)
                 panic("Couldn't register /dev/console driver\n");
-        class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 1), NULL, "console");
+        device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 1), "console");
 
 #ifdef CONFIG_UNIX98_PTYS
         cdev_init(&ptmx_cdev, &ptmx_fops);
         if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
             register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0)
                 panic("Couldn't register /dev/ptmx driver\n");
-        class_device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx");
+        device_create(tty_class, NULL, MKDEV(TTYAUX_MAJOR, 2), "ptmx");
 #endif
 
 #ifdef CONFIG_VT
@@ -3916,7 +3920,7 @@ static int __init tty_init(void)
         if (cdev_add(&vc0_cdev, MKDEV(TTY_MAJOR, 0), 1) ||
             register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0)
                 panic("Couldn't register /dev/tty0 driver\n");
-        class_device_create(tty_class, NULL, MKDEV(TTY_MAJOR, 0), NULL, "tty0");
+        device_create(tty_class, NULL, MKDEV(TTY_MAJOR, 0), "tty0");
 
         vty_init();
 #endif
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index bd7a98c6ea7a..f442b574b44a 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -476,16 +476,16 @@ static struct class *vc_class;
 
 void vcs_make_sysfs(struct tty_struct *tty)
 {
-        class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
-                        NULL, "vcs%u", tty->index + 1);
-        class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
-                        NULL, "vcsa%u", tty->index + 1);
+        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 1),
+                        "vcs%u", tty->index + 1);
+        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, tty->index + 129),
+                        "vcsa%u", tty->index + 1);
 }
 
 void vcs_remove_sysfs(struct tty_struct *tty)
 {
-        class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
-        class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
+        device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
+        device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
 }
 
 int __init vcs_init(void)
@@ -494,7 +494,7 @@ int __init vcs_init(void)
                 panic("unable to get major %d for vcs device", VCS_MAJOR);
         vc_class = class_create(THIS_MODULE, "vc");
 
-        class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
-        class_device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
+        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 0), "vcs");
+        device_create(vc_class, NULL, MKDEV(VCS_MAJOR, 128), "vcsa");
         return 0;
 }
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 8e4413f6fbaf..a8239dac994f 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -112,7 +112,7 @@
 struct con_driver {
         const struct consw *con;
         const char *desc;
-        struct class_device *class_dev;
+        struct device *dev;
         int node;
         int first;
         int last;
@@ -152,10 +152,10 @@ static void gotoxy(struct vc_data *vc, int new_x, int new_y);
 static void save_cur(struct vc_data *vc);
 static void reset_terminal(struct vc_data *vc, int do_clear);
 static void con_flush_chars(struct tty_struct *tty);
-static void set_vesa_blanking(char __user *p);
+static int set_vesa_blanking(char __user *p);
 static void set_cursor(struct vc_data *vc);
 static void hide_cursor(struct vc_data *vc);
-static void console_callback(void *ignored);
+static void console_callback(struct work_struct *ignored);
 static void blank_screen_t(unsigned long dummy);
 static void set_palette(struct vc_data *vc);
 
@@ -174,7 +174,7 @@ static int vesa_blank_mode; /* 0:none 1:suspendV 2:suspendH 3:powerdown */
 static int blankinterval = 10*60*HZ;
 static int vesa_off_interval;
 
-static DECLARE_WORK(console_work, console_callback, NULL);
+static DECLARE_WORK(console_work, console_callback);
 
 /*
  * fg_console is the current virtual console,
@@ -2154,7 +2154,7 @@ out:
  * with other console code and prevention of re-entrancy is
  * ensured with console_sem.
  */
-static void console_callback(void *ignored)
+static void console_callback(struct work_struct *ignored)
 {
         acquire_console_sem();
 
@@ -2369,7 +2369,7 @@ int tioclinux(struct tty_struct *tty, unsigned long arg)
                         ret = __put_user(data, p);
                         break;
                 case TIOCL_SETVESABLANK:
-                        set_vesa_blanking(p);
+                        ret = set_vesa_blanking(p);
                         break;
                 case TIOCL_GETKMSGREDIRECT:
                         data = kmsg_redirect;
@@ -3023,10 +3023,10 @@ static inline int vt_unbind(struct con_driver *con)
 }
 #endif /* CONFIG_VT_HW_CONSOLE_BINDING */
 
-static ssize_t store_bind(struct class_device *class_device,
+static ssize_t store_bind(struct device *dev, struct device_attribute *attr,
                           const char *buf, size_t count)
 {
-        struct con_driver *con = class_get_devdata(class_device);
+        struct con_driver *con = dev_get_drvdata(dev);
         int bind = simple_strtoul(buf, NULL, 0);
 
         if (bind)
@@ -3037,17 +3037,19 @@ static ssize_t store_bind(struct class_device *class_device,
         return count;
 }
 
-static ssize_t show_bind(struct class_device *class_device, char *buf)
+static ssize_t show_bind(struct device *dev, struct device_attribute *attr,
+                         char *buf)
 {
-        struct con_driver *con = class_get_devdata(class_device);
+        struct con_driver *con = dev_get_drvdata(dev);
         int bind = con_is_bound(con->con);
 
         return snprintf(buf, PAGE_SIZE, "%i\n", bind);
 }
 
-static ssize_t show_name(struct class_device *class_device, char *buf)
+static ssize_t show_name(struct device *dev, struct device_attribute *attr,
+                         char *buf)
 {
-        struct con_driver *con = class_get_devdata(class_device);
+        struct con_driver *con = dev_get_drvdata(dev);
 
         return snprintf(buf, PAGE_SIZE, "%s %s\n",
                         (con->flag & CON_DRIVER_FLAG_MODULE) ? "(M)" : "(S)",
@@ -3055,43 +3057,40 @@ static ssize_t show_name(struct class_device *class_device, char *buf)
 
 }
 
-static struct class_device_attribute class_device_attrs[] = {
+static struct device_attribute device_attrs[] = {
         __ATTR(bind, S_IRUGO|S_IWUSR, show_bind, store_bind),
         __ATTR(name, S_IRUGO, show_name, NULL),
 };
 
-static int vtconsole_init_class_device(struct con_driver *con)
+static int vtconsole_init_device(struct con_driver *con)
 {
         int i;
         int error = 0;
 
         con->flag |= CON_DRIVER_FLAG_ATTR;
-        class_set_devdata(con->class_dev, con);
-        for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) {
-                error = class_device_create_file(con->class_dev,
-                                         &class_device_attrs[i]);
+        dev_set_drvdata(con->dev, con);
+        for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
+                error = device_create_file(con->dev, &device_attrs[i]);
                 if (error)
                         break;
         }
 
         if (error) {
                 while (--i >= 0)
-                        class_device_remove_file(con->class_dev,
-                                         &class_device_attrs[i]);
+                        device_remove_file(con->dev, &device_attrs[i]);
                 con->flag &= ~CON_DRIVER_FLAG_ATTR;
         }
 
         return error;
 }
 
-static void vtconsole_deinit_class_device(struct con_driver *con)
+static void vtconsole_deinit_device(struct con_driver *con)
 {
         int i;
 
         if (con->flag & CON_DRIVER_FLAG_ATTR) {
-                for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
-                        class_device_remove_file(con->class_dev,
-                                                 &class_device_attrs[i]);
+                for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
+                        device_remove_file(con->dev, &device_attrs[i]);
                 con->flag &= ~CON_DRIVER_FLAG_ATTR;
         }
 }
@@ -3179,18 +3178,17 @@ int register_con_driver(const struct consw *csw, int first, int last)
         if (retval)
                 goto err;
 
-        con_driver->class_dev = class_device_create(vtconsole_class, NULL,
-                                                    MKDEV(0, con_driver->node),
-                                                    NULL, "vtcon%i",
-                                                    con_driver->node);
+        con_driver->dev = device_create(vtconsole_class, NULL,
+                                        MKDEV(0, con_driver->node),
+                                        "vtcon%i", con_driver->node);
 
-        if (IS_ERR(con_driver->class_dev)) {
-                printk(KERN_WARNING "Unable to create class_device for %s; "
+        if (IS_ERR(con_driver->dev)) {
+                printk(KERN_WARNING "Unable to create device for %s; "
                        "errno = %ld\n", con_driver->desc,
-                       PTR_ERR(con_driver->class_dev));
-                con_driver->class_dev = NULL;
+                       PTR_ERR(con_driver->dev));
+                con_driver->dev = NULL;
         } else {
-                vtconsole_init_class_device(con_driver);
+                vtconsole_init_device(con_driver);
         }
 
 err:
@@ -3226,12 +3224,12 @@ int unregister_con_driver(const struct consw *csw)
 
                 if (con_driver->con == csw &&
                     con_driver->flag & CON_DRIVER_FLAG_MODULE) {
-                        vtconsole_deinit_class_device(con_driver);
-                        class_device_destroy(vtconsole_class,
-                                             MKDEV(0, con_driver->node));
+                        vtconsole_deinit_device(con_driver);
+                        device_destroy(vtconsole_class,
+                                       MKDEV(0, con_driver->node));
                         con_driver->con = NULL;
                         con_driver->desc = NULL;
-                        con_driver->class_dev = NULL;
+                        con_driver->dev = NULL;
                         con_driver->node = 0;
                         con_driver->flag = 0;
                         con_driver->first = 0;
@@ -3289,19 +3287,18 @@ static int __init vtconsole_class_init(void)
         for (i = 0; i < MAX_NR_CON_DRIVER; i++) {
                 struct con_driver *con = &registered_con_driver[i];
 
-                if (con->con && !con->class_dev) {
-                        con->class_dev =
-                                class_device_create(vtconsole_class, NULL,
-                                                    MKDEV(0, con->node), NULL,
-                                                    "vtcon%i", con->node);
+                if (con->con && !con->dev) {
+                        con->dev = device_create(vtconsole_class, NULL,
+                                                 MKDEV(0, con->node),
+                                                 "vtcon%i", con->node);
 
-                        if (IS_ERR(con->class_dev)) {
+                        if (IS_ERR(con->dev)) {
                                 printk(KERN_WARNING "Unable to create "
-                                       "class_device for %s; errno = %ld\n",
-                                       con->desc, PTR_ERR(con->class_dev));
-                                con->class_dev = NULL;
+                                       "device for %s; errno = %ld\n",
+                                       con->desc, PTR_ERR(con->dev));
+                                con->dev = NULL;
                         } else {
-                                vtconsole_init_class_device(con);
+                                vtconsole_init_device(con);
                         }
                 }
         }
@@ -3316,11 +3313,15 @@ postcore_initcall(vtconsole_class_init);
  *      Screen blanking
  */
 
-static void set_vesa_blanking(char __user *p)
+static int set_vesa_blanking(char __user *p)
 {
-    unsigned int mode;
-    get_user(mode, p + 1);
-    vesa_blank_mode = (mode < 4) ? mode : 0;
+        unsigned int mode;
+
+        if (get_user(mode, p + 1))
+                return -EFAULT;
+
+        vesa_blank_mode = (mode < 4) ? mode : 0;
+        return 0;
 }
 
 void do_blank_screen(int entering_gfx)
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index 0187b1185323..ea09d0c974ea 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -340,6 +340,14 @@ config ITCO_WDT
           To compile this driver as a module, choose M here: the
           module will be called iTCO_wdt.
 
+config ITCO_VENDOR_SUPPORT
+        bool "Intel TCO Timer/Watchdog Specific Vendor Support"
+        depends on ITCO_WDT
+        ---help---
+          Add vendor specific support to the intel TCO timer based watchdog
+          devices. At this moment we only have additional support for some
+          SuperMicro Inc. motherboards.
+
 config SC1200_WDT
         tristate "National Semiconductor PC87307/PC97307 (ala SC1200) Watchdog"
         depends on WATCHDOG && X86
@@ -363,6 +371,20 @@ config SCx200_WDT
 
           If compiled as a module, it will be called scx200_wdt.
 
+config PC87413_WDT
+        tristate "NS PC87413 watchdog"
+        depends on WATCHDOG && X86
+        ---help---
+          This is the driver for the hardware watchdog on the PC87413 chipset
+          This watchdog simply watches your kernel to make sure it doesn't
+          freeze, and if it does, it reboots your computer after a certain
+          amount of time.
+
+          To compile this driver as a module, choose M here: the
+          module will be called pc87413_wdt.
+
+          Most people will say N.
+ 
 config 60XX_WDT
         tristate "SBC-60XX Watchdog Timer"
         depends on WATCHDOG && X86
@@ -553,6 +575,16 @@ config INDYDOG
           timer expired and no process has written to /dev/watchdog during
           that time.
 
+config WDT_RM9K_GPI
+        tristate "RM9000/GPI hardware watchdog"
+        depends on WATCHDOG && CPU_RM9000
+        help
+          Watchdog implementation using the GPI hardware found on
+          PMC-Sierra RM9xxx CPUs.
+
+          To compile this driver as a module, choose M here: the
+          module will be called rm9k_wdt.
+
 # S390 Architecture
 
 config ZVM_WATCHDOG
diff --git a/drivers/char/watchdog/Makefile b/drivers/char/watchdog/Makefile
index 36440497047c..2cd8ff8d10ac 100644
--- a/drivers/char/watchdog/Makefile
+++ b/drivers/char/watchdog/Makefile
@@ -47,9 +47,10 @@ obj-$(CONFIG_IBMASR) += ibmasr.o
 obj-$(CONFIG_WAFER_WDT) += wafer5823wdt.o
 obj-$(CONFIG_I6300ESB_WDT) += i6300esb.o
 obj-$(CONFIG_I8XX_TCO) += i8xx_tco.o
-obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o
+obj-$(CONFIG_ITCO_WDT) += iTCO_wdt.o iTCO_vendor_support.o
 obj-$(CONFIG_SC1200_WDT) += sc1200wdt.o
 obj-$(CONFIG_SCx200_WDT) += scx200_wdt.o
+obj-$(CONFIG_PC87413_WDT) += pc87413_wdt.o
 obj-$(CONFIG_60XX_WDT) += sbc60xxwdt.o
 obj-$(CONFIG_SBC8360_WDT) += sbc8360.o
 obj-$(CONFIG_CPU5_WDT) += cpu5wdt.o
@@ -72,6 +73,7 @@ obj-$(CONFIG_WATCHDOG_RTAS) += wdrtas.o
 
 # MIPS Architecture
 obj-$(CONFIG_INDYDOG) += indydog.o
+obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
 
 # S390 Architecture
 
diff --git a/drivers/char/watchdog/at91rm9200_wdt.c b/drivers/char/watchdog/at91rm9200_wdt.c
index 4e7a1145e78f..cb86967e2c5f 100644
--- a/drivers/char/watchdog/at91rm9200_wdt.c
+++ b/drivers/char/watchdog/at91rm9200_wdt.c
@@ -21,6 +21,7 @@
 #include <linux/watchdog.h>
 #include <asm/bitops.h>
 #include <asm/uaccess.h>
+#include <asm/arch/at91_st.h>
 
 
 #define WDT_DEFAULT_TIME        5       /* seconds */
diff --git a/drivers/char/watchdog/iTCO_vendor_support.c b/drivers/char/watchdog/iTCO_vendor_support.c
new file mode 100644
index 000000000000..415083990097
--- /dev/null
+++ b/drivers/char/watchdog/iTCO_vendor_support.c
@@ -0,0 +1,307 @@
+/*
+ *      intel TCO vendor specific watchdog driver support
+ *
+ *      (c) Copyright 2006 Wim Van Sebroeck <wim@iguana.be>.
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ *
+ *      Neither Wim Van Sebroeck nor Iguana vzw. admit liability nor
+ *      provide warranty for any of this software. This material is
+ *      provided "AS-IS" and at no charge.
+ */
+
+/*
+ *      Includes, defines, variables, module parameters, ...
+ */
+
+/* Module and version information */
+#define DRV_NAME        "iTCO_vendor_support"
+#define DRV_VERSION     "1.01"
+#define DRV_RELDATE     "11-Nov-2006"
+#define PFX             DRV_NAME ": "
+
+/* Includes */
+#include <linux/module.h>               /* For module specific items */
+#include <linux/moduleparam.h>          /* For new moduleparam's */
+#include <linux/types.h>                /* For standard types (like size_t) */
+#include <linux/errno.h>                /* For the -ENODEV/... values */
+#include <linux/kernel.h>               /* For printk/panic/... */
+#include <linux/init.h>                 /* For __init/__exit/... */
+#include <linux/ioport.h>               /* For io-port access */
+
+#include <asm/io.h>                     /* For inb/outb/... */
+
+/* iTCO defines */
+#define SMI_EN          acpibase + 0x30 /* SMI Control and Enable Register */
+#define TCOBASE         acpibase + 0x60 /* TCO base address             */
+#define TCO1_STS        TCOBASE + 0x04  /* TCO1 Status Register         */
+
+/* List of vendor support modes */
+#define SUPERMICRO_OLD_BOARD    1       /* SuperMicro Pentium 3 Era 370SSE+-OEM1/P3TSSE */
+#define SUPERMICRO_NEW_BOARD    2       /* SuperMicro Pentium 4 / Xeon 4 / EMT64T Era Systems */
+
+static int vendorsupport = 0;
+module_param(vendorsupport, int, 0);
+MODULE_PARM_DESC(vendorsupport, "iTCO vendor specific support mode, default=0 (none), 1=SuperMicro Pent3, 2=SuperMicro Pent4+");
+
+/*
+ *      Vendor Specific Support
+ */
+
+/*
+ *      Vendor Support: 1
+ *      Board: Super Micro Computer Inc. 370SSE+-OEM1/P3TSSE
+ *      iTCO chipset: ICH2
+ *
+ *      Code contributed by: R. Seretny <lkpatches@paypc.com>
+ *      Documentation obtained by R. Seretny from SuperMicro Technical Support
+ *
+ *      To enable Watchdog function:
+ *          BIOS setup -> Power -> TCO Logic SMI Enable -> Within5Minutes
+ *          This setting enables SMI to clear the watchdog expired flag.
+ *          If BIOS or CPU fail which may cause SMI hang, then system will
+ *          reboot. When application starts to use watchdog function,
+ *          application has to take over the control from SMI.
+ *
+ *          For P3TSSE, J36 jumper needs to be removed to enable the Watchdog
+ *          function.
+ *
+ *          Note: The system will reboot when Expire Flag is set TWICE.
+ *          So, if the watchdog timer is 20 seconds, then the maximum hang
+ *          time is about 40 seconds, and the minimum hang time is about
+ *          20.6 seconds.
+ */
+
+static void supermicro_old_pre_start(unsigned long acpibase)
+{
+        unsigned long val32;
+
+        val32 = inl(SMI_EN);
+        val32 &= 0xffffdfff;    /* Turn off SMI clearing watchdog */
+        outl(val32, SMI_EN);    /* Needed to activate watchdog */
+}
+
+static void supermicro_old_pre_stop(unsigned long acpibase)
+{
+        unsigned long val32;
+
+        val32 = inl(SMI_EN);
+        val32 &= 0x00002000;    /* Turn on SMI clearing watchdog */
+        outl(val32, SMI_EN);    /* Needed to deactivate watchdog */
+}
+
+static void supermicro_old_pre_keepalive(unsigned long acpibase)
+{
+        /* Reload TCO Timer (done in iTCO_wdt_keepalive) + */
+        /* Clear "Expire Flag" (Bit 3 of TC01_STS register) */
+        outb(0x08, TCO1_STS);
+}
+
+/*
+ *      Vendor Support: 2
+ *      Board: Super Micro Computer Inc. P4SBx, P4DPx
+ *      iTCO chipset: ICH4
+ *
+ *      Code contributed by: R. Seretny <lkpatches@paypc.com>
+ *      Documentation obtained by R. Seretny from SuperMicro Technical Support
+ *
+ *      To enable Watchdog function:
+ *       1. BIOS
+ *        For P4SBx:
+ *        BIOS setup -> Advanced -> Integrated Peripherals -> Watch Dog Feature
+ *        For P4DPx:
+ *        BIOS setup -> Advanced -> I/O Device Configuration -> Watch Dog
+ *       This setting enables or disables Watchdog function. When enabled, the
+ *       default watchdog timer is set to be 5 minutes (about 4’35�). It is
+ *       enough to load and run the OS. The application (service or driver) has
+ *       to take over the control once OS is running up and before watchdog
+ *       expires.
+ *
+ *       2. JUMPER
+ *        For P4SBx: JP39
+ *        For P4DPx: JP37
+ *        This jumper is used for safety.  Closed is enabled. This jumper
+ *        prevents user enables watchdog in BIOS by accident.
+ *
+ *       To enable Watch Dog function, both BIOS and JUMPER must be enabled.
+ *
+ *      The documentation lists motherboards P4SBx and P4DPx series as of
+ *      20-March-2002. However, this code works flawlessly with much newer
+ *      motherboards, such as my X6DHR-8G2 (SuperServer 6014H-82).
+ *
+ *      The original iTCO driver as written does not actually reset the
+ *      watchdog timer on these machines, as a result they reboot after five
+ *      minutes.
+ *
+ *      NOTE: You may leave the Watchdog function disabled in the SuperMicro
+ *      BIOS to avoid a "boot-race"... This driver will enable watchdog
+ *      functionality even if it's disabled in the BIOS once the /dev/watchdog
+ *      file is opened.
+ */
+
+/* I/O Port's */
+#define SM_REGINDEX     0x2e            /* SuperMicro ICH4+ Register Index */
+#define SM_DATAIO       0x2f            /* SuperMicro ICH4+ Register Data I/O */
+
+/* Control Register's */
+#define SM_CTLPAGESW    0x07            /* SuperMicro ICH4+ Control Page Switch */
+#define SM_CTLPAGE              0x08    /* SuperMicro ICH4+ Control Page Num */
+
+#define SM_WATCHENABLE  0x30            /* Watchdog enable: Bit 0: 0=off, 1=on */
+
+#define SM_WATCHPAGE    0x87            /* Watchdog unlock control page */
+
+#define SM_ENDWATCH     0xAA            /* Watchdog lock control page */
+
+#define SM_COUNTMODE    0xf5            /* Watchdog count mode select */
+                                        /* (Bit 3: 0 = seconds, 1 = minutes */
+
+#define SM_WATCHTIMER   0xf6            /* 8-bits, Watchdog timer counter (RW) */
+
+#define SM_RESETCONTROL 0xf7            /* Watchdog reset control */
+                                        /* Bit 6: timer is reset by kbd interrupt */
+                                        /* Bit 7: timer is reset by mouse interrupt */
+
+static void supermicro_new_unlock_watchdog(void)
+{
+        outb(SM_WATCHPAGE, SM_REGINDEX);        /* Write 0x87 to port 0x2e twice */
+        outb(SM_WATCHPAGE, SM_REGINDEX);
+
+        outb(SM_CTLPAGESW, SM_REGINDEX);        /* Switch to watchdog control page */
+        outb(SM_CTLPAGE, SM_DATAIO);
+}
+
+static void supermicro_new_lock_watchdog(void)
+{
+        outb(SM_ENDWATCH, SM_REGINDEX);
+}
+
+static void supermicro_new_pre_start(unsigned int heartbeat)
+{
+        unsigned int val;
+
+        supermicro_new_unlock_watchdog();
+
+        /* Watchdog timer setting needs to be in seconds*/
+        outb(SM_COUNTMODE, SM_REGINDEX);
+        val = inb(SM_DATAIO);
+        val &= 0xF7;
+        outb(val, SM_DATAIO);
+
+        /* Write heartbeat interval to WDOG */
+        outb (SM_WATCHTIMER, SM_REGINDEX);
+        outb((heartbeat & 255), SM_DATAIO);
+
+        /* Make sure keyboard/mouse interrupts don't interfere */
+        outb(SM_RESETCONTROL, SM_REGINDEX);
+        val = inb(SM_DATAIO);
+        val &= 0x3f;
+        outb(val, SM_DATAIO);
+
+        /* enable watchdog by setting bit 0 of Watchdog Enable to 1 */
+        outb(SM_WATCHENABLE, SM_REGINDEX);
+        val = inb(SM_DATAIO);
+        val |= 0x01;
+        outb(val, SM_DATAIO);
+
+        supermicro_new_lock_watchdog();
+}
+
+static void supermicro_new_pre_stop(void)
+{
+        unsigned int val;
+
+        supermicro_new_unlock_watchdog();
+
+        /* disable watchdog by setting bit 0 of Watchdog Enable to 0 */
+        outb(SM_WATCHENABLE, SM_REGINDEX);
+        val = inb(SM_DATAIO);
+        val &= 0xFE;
+        outb(val, SM_DATAIO);
+
+        supermicro_new_lock_watchdog();
+}
+
+static void supermicro_new_pre_set_heartbeat(unsigned int heartbeat)
+{
+        supermicro_new_unlock_watchdog();
+
+        /* reset watchdog timeout to heartveat value */
+        outb(SM_WATCHTIMER, SM_REGINDEX);
+        outb((heartbeat & 255), SM_DATAIO);
+
+        supermicro_new_lock_watchdog();
+}
+
+/*
+ *      Generic Support Functions
+ */
+
+void iTCO_vendor_pre_start(unsigned long acpibase,
+                           unsigned int heartbeat)
+{
+        if (vendorsupport == SUPERMICRO_OLD_BOARD)
+                supermicro_old_pre_start(acpibase);
+        else if (vendorsupport == SUPERMICRO_NEW_BOARD)
+                supermicro_new_pre_start(heartbeat);
+}
+EXPORT_SYMBOL(iTCO_vendor_pre_start);
+
+void iTCO_vendor_pre_stop(unsigned long acpibase)
+{
+        if (vendorsupport == SUPERMICRO_OLD_BOARD)
+                supermicro_old_pre_stop(acpibase);
+        else if (vendorsupport == SUPERMICRO_NEW_BOARD)
+                supermicro_new_pre_stop();
+}
+EXPORT_SYMBOL(iTCO_vendor_pre_stop);
+
+void iTCO_vendor_pre_keepalive(unsigned long acpibase, unsigned int heartbeat)
+{
+        if (vendorsupport == SUPERMICRO_OLD_BOARD)
+                supermicro_old_pre_keepalive(acpibase);
+        else if (vendorsupport == SUPERMICRO_NEW_BOARD)
+                supermicro_new_pre_set_heartbeat(heartbeat);
+}
+EXPORT_SYMBOL(iTCO_vendor_pre_keepalive);
+
+void iTCO_vendor_pre_set_heartbeat(unsigned int heartbeat)
+{
+        if (vendorsupport == SUPERMICRO_NEW_BOARD)
+                supermicro_new_pre_set_heartbeat(heartbeat);
+}
+EXPORT_SYMBOL(iTCO_vendor_pre_set_heartbeat);
+
+int iTCO_vendor_check_noreboot_on(void)
+{
+        switch(vendorsupport) {
+        case SUPERMICRO_OLD_BOARD:
+                return 0;
+        default:
+                return 1;
+        }
+}
+EXPORT_SYMBOL(iTCO_vendor_check_noreboot_on);
+
+static int __init iTCO_vendor_init_module(void)
+{
+        printk (KERN_INFO PFX "vendor-support=%d\n", vendorsupport);
+        return 0;
+}
+
+static void __exit iTCO_vendor_exit_module(void)
+{
+        printk (KERN_INFO PFX "Module Unloaded\n");
+}
+
+module_init(iTCO_vendor_init_module);
+module_exit(iTCO_vendor_exit_module);
+
+MODULE_AUTHOR("Wim Van Sebroeck <wim@iguana.be>, R. Seretny <lkpatches@paypc.com>");
+MODULE_DESCRIPTION("Intel TCO Vendor Specific WatchDog Timer Driver Support");
+MODULE_VERSION(DRV_VERSION);
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/char/watchdog/iTCO_wdt.c b/drivers/char/watchdog/iTCO_wdt.c
index b6f29cb8bd39..7eac922df867 100644
--- a/drivers/char/watchdog/iTCO_wdt.c
+++ b/drivers/char/watchdog/iTCO_wdt.c
@@ -48,8 +48,8 @@
 
 /* Module and version information */
 #define DRV_NAME        "iTCO_wdt"
-#define DRV_VERSION     "1.00"
-#define DRV_RELDATE     "08-Oct-2006"
+#define DRV_VERSION     "1.01"
+#define DRV_RELDATE     "11-Nov-2006"
 #define PFX             DRV_NAME ": "
 
 /* Includes */
@@ -189,6 +189,21 @@ static int nowayout = WATCHDOG_NOWAYOUT;
 module_param(nowayout, int, 0);
 MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
 
+/* iTCO Vendor Specific Support hooks */
+#ifdef CONFIG_ITCO_VENDOR_SUPPORT
+extern void iTCO_vendor_pre_start(unsigned long, unsigned int);
+extern void iTCO_vendor_pre_stop(unsigned long);
+extern void iTCO_vendor_pre_keepalive(unsigned long, unsigned int);
+extern void iTCO_vendor_pre_set_heartbeat(unsigned int);
+extern int iTCO_vendor_check_noreboot_on(void);
+#else
+#define iTCO_vendor_pre_start(acpibase, heartbeat)      {}
+#define iTCO_vendor_pre_stop(acpibase)                  {}
+#define iTCO_vendor_pre_keepalive(acpibase,heartbeat)   {}
+#define iTCO_vendor_pre_set_heartbeat(heartbeat)        {}
+#define iTCO_vendor_check_noreboot_on()                 1       /* 1=check noreboot; 0=don't check */
+#endif
+
 /*
  * Some TCO specific functions
  */
@@ -249,6 +264,8 @@ static int iTCO_wdt_start(void)
 
         spin_lock(&iTCO_wdt_private.io_lock);
 
+        iTCO_vendor_pre_start(iTCO_wdt_private.ACPIBASE, heartbeat);
+
         /* disable chipset's NO_REBOOT bit */
         if (iTCO_wdt_unset_NO_REBOOT_bit()) {
                 printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n");
@@ -273,6 +290,8 @@ static int iTCO_wdt_stop(void)
 
         spin_lock(&iTCO_wdt_private.io_lock);
 
+        iTCO_vendor_pre_stop(iTCO_wdt_private.ACPIBASE);
+
         /* Bit 11: TCO Timer Halt -> 1 = The TCO timer is disabled */
         val = inw(TCO1_CNT);
         val |= 0x0800;
@@ -293,6 +312,8 @@ static int iTCO_wdt_keepalive(void)
 {
         spin_lock(&iTCO_wdt_private.io_lock);
 
+        iTCO_vendor_pre_keepalive(iTCO_wdt_private.ACPIBASE, heartbeat);
+
         /* Reload the timer by writing to the TCO Timer Counter register */
         if (iTCO_wdt_private.iTCO_version == 2) {
                 outw(0x01, TCO_RLD);
@@ -319,6 +340,8 @@ static int iTCO_wdt_set_heartbeat(int t)
             ((iTCO_wdt_private.iTCO_version == 1) && (tmrval > 0x03f)))
                 return -EINVAL;
 
+        iTCO_vendor_pre_set_heartbeat(tmrval);
+
         /* Write new heartbeat to watchdog */
         if (iTCO_wdt_private.iTCO_version == 2) {
                 spin_lock(&iTCO_wdt_private.io_lock);
@@ -569,7 +592,7 @@ static int iTCO_wdt_init(struct pci_dev *pdev, const struct pci_device_id *ent,
         }
 
         /* Check chipset's NO_REBOOT bit */
-        if (iTCO_wdt_unset_NO_REBOOT_bit()) {
+        if (iTCO_wdt_unset_NO_REBOOT_bit() && iTCO_vendor_check_noreboot_on()) {
                 printk(KERN_ERR PFX "failed to reset NO_REBOOT flag, reboot disabled by hardware\n");
                 ret = -ENODEV;  /* Cannot reset NO_REBOOT bit */
                 goto out;
diff --git a/drivers/char/watchdog/pc87413_wdt.c b/drivers/char/watchdog/pc87413_wdt.c
new file mode 100644
index 000000000000..1d447e32af41
--- /dev/null
+++ b/drivers/char/watchdog/pc87413_wdt.c
@@ -0,0 +1,635 @@
+/*
+ *      NS pc87413-wdt Watchdog Timer driver for Linux 2.6.x.x
+ *
+ *      This code is based on wdt.c with original copyright.
+ *
+ *      (C) Copyright 2006 Sven Anders, <anders@anduras.de>
+ *                     and Marcus Junker, <junker@anduras.de>
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ *
+ *      Neither Sven Anders, Marcus Junker nor ANDURAS AG
+ *      admit liability nor provide warranty for any of this software.
+ *      This material is provided "AS-IS" and at no charge.
+ *
+ *      Release 1.1
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/notifier.h>
+#include <linux/fs.h>
+#include <linux/reboot.h>
+#include <linux/init.h>
+#include <linux/spinlock.h>
+#include <linux/moduleparam.h>
+#include <linux/version.h>
+
+#include <asm/io.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+
+/* #define DEBUG 1 */
+
+#define DEFAULT_TIMEOUT     1            /* 1 minute */
+#define MAX_TIMEOUT         255
+
+#define VERSION             "1.1"
+#define MODNAME             "pc87413 WDT"
+#define PFX                 MODNAME ": "
+#define DPFX                MODNAME " - DEBUG: "
+
+#define WDT_INDEX_IO_PORT   (io+0)       /* I/O port base (index register) */
+#define WDT_DATA_IO_PORT    (WDT_INDEX_IO_PORT+1)
+#define SWC_LDN             0x04
+#define SIOCFG2             0x22         /* Serial IO register */
+#define WDCTL               0x10         /* Watchdog-Timer-Controll-Register */
+#define WDTO                0x11         /* Watchdog timeout register */
+#define WDCFG               0x12         /* Watchdog config register */
+
+static int io = 0x2E;                    /* Address used on Portwell Boards */
+
+static int timeout = DEFAULT_TIMEOUT;    /* timeout value */
+static unsigned long timer_enabled = 0;  /* is the timer enabled? */
+
+static char expect_close;                /* is the close expected? */
+
+static spinlock_t io_lock;               /* to guard the watchdog from io races */
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+
+/* -- Low level function ----------------------------------------*/
+
+/* Select pins for Watchdog output */
+
+static inline void pc87413_select_wdt_out (void)
+{
+        unsigned int cr_data = 0;
+
+        /* Step 1: Select multiple pin,pin55,as WDT output */
+
+        outb_p(SIOCFG2, WDT_INDEX_IO_PORT);
+
+        cr_data = inb (WDT_DATA_IO_PORT);
+
+        cr_data |= 0x80; /* Set Bit7 to 1*/
+        outb_p(SIOCFG2, WDT_INDEX_IO_PORT);
+
+        outb_p(cr_data, WDT_DATA_IO_PORT);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Select multiple pin,pin55,as WDT output:"
+                              " Bit7 to 1: %d\n", cr_data);
+#endif
+}
+
+/* Enable SWC functions */
+
+static inline void pc87413_enable_swc(void)
+{
+        unsigned int cr_data=0;
+
+        /* Step 2: Enable SWC functions */
+
+        outb_p(0x07, WDT_INDEX_IO_PORT);        /* Point SWC_LDN (LDN=4) */
+        outb_p(SWC_LDN, WDT_DATA_IO_PORT);
+
+        outb_p(0x30, WDT_INDEX_IO_PORT);        /* Read Index 0x30 First */
+        cr_data = inb(WDT_DATA_IO_PORT);
+        cr_data |= 0x01;                        /* Set Bit0 to 1 */
+        outb_p(0x30, WDT_INDEX_IO_PORT);
+        outb_p(cr_data, WDT_DATA_IO_PORT);      /* Index0x30_bit0P1 */
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "pc87413 - Enable SWC functions\n");
+#endif
+}
+
+/* Read SWC I/O base address */
+
+static inline unsigned int pc87413_get_swc_base(void)
+{
+        unsigned int  swc_base_addr = 0;
+        unsigned char addr_l, addr_h = 0;
+
+        /* Step 3: Read SWC I/O Base Address */
+
+        outb_p(0x60, WDT_INDEX_IO_PORT);        /* Read Index 0x60 */
+        addr_h = inb(WDT_DATA_IO_PORT);
+
+        outb_p(0x61, WDT_INDEX_IO_PORT);        /* Read Index 0x61 */
+
+        addr_l = inb(WDT_DATA_IO_PORT);
+
+        swc_base_addr = (addr_h << 8) + addr_l;
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Read SWC I/O Base Address: low %d, high %d,"
+                              " res %d\n", addr_l, addr_h, swc_base_addr);
+#endif
+
+        return swc_base_addr;
+}
+
+/* Select Bank 3 of SWC */
+
+static inline void pc87413_swc_bank3(unsigned int swc_base_addr)
+{
+        /* Step 4: Select Bank3 of SWC */
+
+        outb_p(inb(swc_base_addr + 0x0f) | 0x03, swc_base_addr + 0x0f);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Select Bank3 of SWC\n");
+#endif
+}
+
+/* Set watchdog timeout to x minutes */
+
+static inline void pc87413_programm_wdto(unsigned int swc_base_addr,
+                                         char pc87413_time)
+{
+        /* Step 5: Programm WDTO, Twd. */
+
+        outb_p(pc87413_time, swc_base_addr + WDTO);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Set WDTO to %d minutes\n", pc87413_time);
+#endif
+}
+
+/* Enable WDEN */
+
+static inline void pc87413_enable_wden(unsigned int swc_base_addr)
+{
+        /* Step 6: Enable WDEN */
+
+        outb_p(inb (swc_base_addr + WDCTL) | 0x01, swc_base_addr + WDCTL);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Enable WDEN\n");
+#endif
+}
+
+/* Enable SW_WD_TREN */
+static inline void pc87413_enable_sw_wd_tren(unsigned int swc_base_addr)
+{
+        /* Enable SW_WD_TREN */
+
+        outb_p(inb (swc_base_addr + WDCFG) | 0x80, swc_base_addr + WDCFG);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Enable SW_WD_TREN\n");
+#endif
+}
+
+/* Disable SW_WD_TREN */
+
+static inline void pc87413_disable_sw_wd_tren(unsigned int swc_base_addr)
+{
+        /* Disable SW_WD_TREN */
+
+        outb_p(inb (swc_base_addr + WDCFG) & 0x7f, swc_base_addr + WDCFG);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "pc87413 - Disable SW_WD_TREN\n");
+#endif
+}
+
+/* Enable SW_WD_TRG */
+
+static inline void pc87413_enable_sw_wd_trg(unsigned int swc_base_addr)
+{
+        /* Enable SW_WD_TRG */
+
+        outb_p(inb (swc_base_addr + WDCTL) | 0x80, swc_base_addr + WDCTL);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "pc87413 - Enable SW_WD_TRG\n");
+#endif
+}
+
+/* Disable SW_WD_TRG */
+
+static inline void pc87413_disable_sw_wd_trg(unsigned int swc_base_addr)
+{
+        /* Disable SW_WD_TRG */
+
+        outb_p(inb (swc_base_addr + WDCTL) & 0x7f, swc_base_addr + WDCTL);
+
+#ifdef DEBUG
+        printk(KERN_INFO DPFX "Disable SW_WD_TRG\n");
+#endif
+}
+
+/* -- Higher level functions ------------------------------------*/
+
+/* Enable the watchdog */
+
+static void pc87413_enable(void)
+{
+        unsigned int swc_base_addr;
+
+        spin_lock(&io_lock);
+
+        pc87413_select_wdt_out();
+        pc87413_enable_swc();
+        swc_base_addr = pc87413_get_swc_base();
+        pc87413_swc_bank3(swc_base_addr);
+        pc87413_programm_wdto(swc_base_addr, timeout);
+        pc87413_enable_wden(swc_base_addr);
+        pc87413_enable_sw_wd_tren(swc_base_addr);
+        pc87413_enable_sw_wd_trg(swc_base_addr);
+
+        spin_unlock(&io_lock);
+}
+
+/* Disable the watchdog */
+
+static void pc87413_disable(void)
+{
+        unsigned int swc_base_addr;
+
+        spin_lock(&io_lock);
+
+        pc87413_select_wdt_out();
+        pc87413_enable_swc();
+        swc_base_addr = pc87413_get_swc_base();
+        pc87413_swc_bank3(swc_base_addr);
+        pc87413_disable_sw_wd_tren(swc_base_addr);
+        pc87413_disable_sw_wd_trg(swc_base_addr);
+        pc87413_programm_wdto(swc_base_addr, 0);
+
+        spin_unlock(&io_lock);
+}
+
+/* Refresh the watchdog */
+
+static void pc87413_refresh(void)
+{
+        unsigned int swc_base_addr;
+
+        spin_lock(&io_lock);
+
+        pc87413_select_wdt_out();
+        pc87413_enable_swc();
+        swc_base_addr = pc87413_get_swc_base();
+        pc87413_swc_bank3(swc_base_addr);
+        pc87413_disable_sw_wd_tren(swc_base_addr);
+        pc87413_disable_sw_wd_trg(swc_base_addr);
+        pc87413_programm_wdto(swc_base_addr, timeout);
+        pc87413_enable_wden(swc_base_addr);
+        pc87413_enable_sw_wd_tren(swc_base_addr);
+        pc87413_enable_sw_wd_trg(swc_base_addr);
+
+        spin_unlock(&io_lock);
+}
+
+/* -- File operations -------------------------------------------*/
+
+/**
+ *      pc87413_open:
+ *      @inode: inode of device
+ *      @file: file handle to device
+ *
+ */
+
+static int pc87413_open(struct inode *inode, struct file *file)
+{
+        /* /dev/watchdog can only be opened once */
+
+        if (test_and_set_bit(0, &timer_enabled))
+                return -EBUSY;
+
+        if (nowayout)
+                __module_get(THIS_MODULE);
+
+        /* Reload and activate timer */
+        pc87413_refresh();
+
+        printk(KERN_INFO MODNAME "Watchdog enabled. Timeout set to"
+                                 " %d minute(s).\n", timeout);
+
+        return nonseekable_open(inode, file);
+}
+
+/**
+ *      pc87413_release:
+ *      @inode: inode to board
+ *      @file: file handle to board
+ *
+ *      The watchdog has a configurable API. There is a religious dispute
+ *      between people who want their watchdog to be able to shut down and
+ *      those who want to be sure if the watchdog manager dies the machine
+ *      reboots. In the former case we disable the counters, in the latter
+ *      case you have to open it again very soon.
+ */
+
+static int pc87413_release(struct inode *inode, struct file *file)
+{
+        /* Shut off the timer. */
+
+        if (expect_close == 42) {
+                pc87413_disable();
+                printk(KERN_INFO MODNAME "Watchdog disabled,"
+                                         " sleeping again...\n");
+        } else {
+                printk(KERN_CRIT MODNAME "Unexpected close, not stopping"
+                                         " watchdog!\n");
+                pc87413_refresh();
+        }
+
+        clear_bit(0, &timer_enabled);
+        expect_close = 0;
+
+        return 0;
+}
+
+/**
+ *      pc87413_status:
+ *
+ *      return, if the watchdog is enabled (timeout is set...)
+ */
+
+
+static int pc87413_status(void)
+{
+          return 0; /* currently not supported */
+}
+
+/**
+ *      pc87413_write:
+ *      @file: file handle to the watchdog
+ *      @data: data buffer to write
+ *      @len: length in bytes
+ *      @ppos: pointer to the position to write. No seeks allowed
+ *
+ *      A write to a watchdog device is defined as a keepalive signal. Any
+ *      write of data will do, as we we don't define content meaning.
+ */
+
+static ssize_t pc87413_write(struct file *file, const char __user *data,
+                             size_t len, loff_t *ppos)
+{
+        /* See if we got the magic character 'V' and reload the timer */
+        if (len) {
+                if (!nowayout) {
+                        size_t i;
+
+                        /* reset expect flag */
+                        expect_close = 0;
+
+                        /* scan to see whether or not we got the magic character */
+                        for (i = 0; i != len; i++) {
+                                char c;
+                                if (get_user(c, data+i))
+                                        return -EFAULT;
+                                if (c == 'V')
+                                        expect_close = 42;
+                        }
+                }
+
+                /* someone wrote to us, we should reload the timer */
+                pc87413_refresh();
+        }
+        return len;
+}
+
+/**
+ *      pc87413_ioctl:
+ *      @inode: inode of the device
+ *      @file: file handle to the device
+ *      @cmd: watchdog command
+ *      @arg: argument pointer
+ *
+ *      The watchdog API defines a common set of functions for all watchdogs
+ *      according to their available features. We only actually usefully support
+ *      querying capabilities and current status.
+ */
+
+static int pc87413_ioctl(struct inode *inode, struct file *file,
+                         unsigned int cmd, unsigned long arg)
+{
+        int new_timeout;
+
+        union {
+                struct watchdog_info __user *ident;
+                int __user *i;
+        } uarg;
+
+        static struct watchdog_info ident = {
+                .options          = WDIOF_KEEPALIVEPING |
+                                    WDIOF_SETTIMEOUT |
+                                    WDIOF_MAGICCLOSE,
+                .firmware_version = 1,
+                .identity         = "PC87413(HF/F) watchdog"
+        };
+
+        uarg.i = (int __user *)arg;
+
+        switch(cmd) {
+                default:
+                        return -ENOTTY;
+
+                case WDIOC_GETSUPPORT:
+                        return copy_to_user(uarg.ident, &ident,
+                                sizeof(ident)) ? -EFAULT : 0;
+
+                case WDIOC_GETSTATUS:
+                        return put_user(pc87413_status(), uarg.i);
+
+                case WDIOC_GETBOOTSTATUS:
+                        return put_user(0, uarg.i);
+
+                case WDIOC_KEEPALIVE:
+                        pc87413_refresh();
+#ifdef DEBUG
+                        printk(KERN_INFO DPFX "keepalive\n");
+#endif
+                        return 0;
+
+                case WDIOC_SETTIMEOUT:
+                        if (get_user(new_timeout, uarg.i))
+                                return -EFAULT;
+
+                        // the API states this is given in secs
+                        new_timeout /= 60;
+
+                        if (new_timeout < 0 || new_timeout > MAX_TIMEOUT)
+                                return -EINVAL;
+
+                        timeout = new_timeout;
+                        pc87413_refresh();
+
+                        // fall through and return the new timeout...
+
+                case WDIOC_GETTIMEOUT:
+
+                        new_timeout = timeout * 60;
+
+                        return put_user(new_timeout, uarg.i);
+
+                case WDIOC_SETOPTIONS:
+                {
+                        int options, retval = -EINVAL;
+
+                        if (get_user(options, uarg.i))
+                                return -EFAULT;
+
+                        if (options & WDIOS_DISABLECARD) {
+                                pc87413_disable();
+                                retval = 0;
+                        }
+
+                        if (options & WDIOS_ENABLECARD) {
+                                pc87413_enable();
+                                retval = 0;
+                        }
+
+                        return retval;
+                }
+        }
+}
+
+/* -- Notifier funtions -----------------------------------------*/
+
+/**
+ *      notify_sys:
+ *      @this: our notifier block
+ *      @code: the event being reported
+ *      @unused: unused
+ *
+ *      Our notifier is called on system shutdowns. We want to turn the card
+ *      off at reboot otherwise the machine will reboot again during memory
+ *      test or worse yet during the following fsck. This would suck, in fact
+ *      trust me - if it happens it does suck.
+ */
+
+static int pc87413_notify_sys(struct notifier_block *this,
+                              unsigned long code,
+                              void *unused)
+{
+        if (code == SYS_DOWN || code == SYS_HALT)
+        {
+                /* Turn the card off */
+                pc87413_disable();
+        }
+        return NOTIFY_DONE;
+}
+
+/* -- Module's structures ---------------------------------------*/
+
+static struct file_operations pc87413_fops = {
+        .owner          = THIS_MODULE,
+        .llseek         = no_llseek,
+        .write          = pc87413_write,
+        .ioctl          = pc87413_ioctl,
+        .open           = pc87413_open,
+        .release        = pc87413_release,
+};
+
+static struct notifier_block pc87413_notifier =
+{
+        .notifier_call  = pc87413_notify_sys,
+};
+
+static struct miscdevice pc87413_miscdev=
+{
+        .minor          = WATCHDOG_MINOR,
+        .name           = "watchdog",
+        .fops           = &pc87413_fops
+};
+
+/* -- Module init functions -------------------------------------*/
+
+/**
+ *      pc87413_init: module's "constructor"
+ *
+ *      Set up the WDT watchdog board. All we have to do is grab the
+ *      resources we require and bitch if anyone beat us to them.
+ *      The open() function will actually kick the board off.
+ */
+
+static int __init pc87413_init(void)
+{
+        int ret;
+
+        spin_lock_init(&io_lock);
+
+        printk(KERN_INFO PFX "Version " VERSION " at io 0x%X\n", WDT_INDEX_IO_PORT);
+
+        /* request_region(io, 2, "pc87413"); */
+
+        ret = register_reboot_notifier(&pc87413_notifier);
+        if (ret != 0) {
+                printk(KERN_ERR PFX "cannot register reboot notifier (err=%d)\n",
+                        ret);
+        }
+
+        ret = misc_register(&pc87413_miscdev);
+
+        if (ret != 0) {
+                printk(KERN_ERR PFX "cannot register miscdev on minor=%d (err=%d)\n",
+                        WATCHDOG_MINOR, ret);
+                unregister_reboot_notifier(&pc87413_notifier);
+                return ret;
+        }
+
+        printk(KERN_INFO PFX "initialized. timeout=%d min \n", timeout);
+
+        pc87413_enable();
+
+        return 0;
+}
+
+/**
+ *      pc87413_exit: module's "destructor"
+ *
+ *      Unload the watchdog. You cannot do this with any file handles open.
+ *      If your watchdog is set to continue ticking on close and you unload
+ *      it, well it keeps ticking. We won't get the interrupt but the board
+ *      will not touch PC memory so all is fine. You just have to load a new
+ *      module in 60 seconds or reboot.
+ */
+
+static void __exit pc87413_exit(void)
+{
+        /* Stop the timer before we leave */
+        if (!nowayout)
+        {
+                pc87413_disable();
+                printk(KERN_INFO MODNAME "Watchdog disabled.\n");
+        }
+
+        misc_deregister(&pc87413_miscdev);
+        unregister_reboot_notifier(&pc87413_notifier);
+        /* release_region(io,2); */
+
+        printk(MODNAME " watchdog component driver removed.\n");
+}
+
+module_init(pc87413_init);
+module_exit(pc87413_exit);
+
+MODULE_AUTHOR("Sven Anders <anders@anduras.de>, Marcus Junker <junker@anduras.de>,");
+MODULE_DESCRIPTION("PC87413 WDT driver");
+MODULE_LICENSE("GPL");
+
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+
+module_param(io, int, 0);
+MODULE_PARM_DESC(io, MODNAME " I/O port (default: " __MODULE_STRING(io) ").");
+
+module_param(timeout, int, 0);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in minutes (default=" __MODULE_STRING(timeout) ").");
+
+module_param(nowayout, int, 0);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
+
diff --git a/drivers/char/watchdog/pcwd_usb.c b/drivers/char/watchdog/pcwd_usb.c
index bda45334d802..61138726b501 100644
--- a/drivers/char/watchdog/pcwd_usb.c
+++ b/drivers/char/watchdog/pcwd_usb.c
@@ -561,8 +561,7 @@ static struct notifier_block usb_pcwd_notifier = {
  */
 static inline void usb_pcwd_delete (struct usb_pcwd_private *usb_pcwd)
 {
-        if (usb_pcwd->intr_urb != NULL)
-                usb_free_urb (usb_pcwd->intr_urb);
+        usb_free_urb(usb_pcwd->intr_urb);
         if (usb_pcwd->intr_buffer != NULL)
                 usb_buffer_free(usb_pcwd->udev, usb_pcwd->intr_size,
                                 usb_pcwd->intr_buffer, usb_pcwd->intr_dma);
@@ -635,7 +634,7 @@ static int usb_pcwd_probe(struct usb_interface *interface, const struct usb_devi
         usb_pcwd->intr_size = (le16_to_cpu(endpoint->wMaxPacketSize) > 8 ? le16_to_cpu(endpoint->wMaxPacketSize) : 8);
 
         /* set up the memory buffer's */
-        if (!(usb_pcwd->intr_buffer = usb_buffer_alloc(udev, usb_pcwd->intr_size, SLAB_ATOMIC, &usb_pcwd->intr_dma))) {
+        if (!(usb_pcwd->intr_buffer = usb_buffer_alloc(udev, usb_pcwd->intr_size, GFP_ATOMIC, &usb_pcwd->intr_dma))) {
                 printk(KERN_ERR PFX "Out of memory\n");
                 goto error;
         }
diff --git a/drivers/char/watchdog/rm9k_wdt.c b/drivers/char/watchdog/rm9k_wdt.c
new file mode 100644
index 000000000000..ec3909371c21
--- /dev/null
+++ b/drivers/char/watchdog/rm9k_wdt.c
@@ -0,0 +1,420 @@
+/*
+ *  Watchdog implementation for GPI h/w found on PMC-Sierra RM9xxx
+ *  chips.
+ *
+ *  Copyright (C) 2004 by Basler Vision Technologies AG
+ *  Author: Thomas Koeller <thomas.koeller@baslerweb.com>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/interrupt.h>
+#include <linux/fs.h>
+#include <linux/reboot.h>
+#include <linux/notifier.h>
+#include <linux/miscdevice.h>
+#include <linux/watchdog.h>
+#include <asm/io.h>
+#include <asm/atomic.h>
+#include <asm/processor.h>
+#include <asm/uaccess.h>
+#include <asm/system.h>
+#include <asm/rm9k-ocd.h>
+
+#include <rm9k_wdt.h>
+
+
+#define CLOCK                  125000000
+#define MAX_TIMEOUT_SECONDS    32
+#define CPCCR                  0x0080
+#define CPGIG1SR               0x0044
+#define CPGIG1ER               0x0054
+
+
+/* Function prototypes */
+static irqreturn_t wdt_gpi_irqhdl(int, void *, struct pt_regs *);
+static void wdt_gpi_start(void);
+static void wdt_gpi_stop(void);
+static void wdt_gpi_set_timeout(unsigned int);
+static int wdt_gpi_open(struct inode *, struct file *);
+static int wdt_gpi_release(struct inode *, struct file *);
+static ssize_t wdt_gpi_write(struct file *, const char __user *, size_t, loff_t *);
+static long wdt_gpi_ioctl(struct file *, unsigned int, unsigned long);
+static int wdt_gpi_notify(struct notifier_block *, unsigned long, void *);
+static const struct resource *wdt_gpi_get_resource(struct platform_device *, const char *, unsigned int);
+static int __init wdt_gpi_probe(struct device *);
+static int __exit wdt_gpi_remove(struct device *);
+
+
+static const char wdt_gpi_name[] = "wdt_gpi";
+static atomic_t opencnt;
+static int expect_close;
+static int locked;
+
+
+/* These are set from device resources */
+static void __iomem * wd_regs;
+static unsigned int wd_irq, wd_ctr;
+
+
+/* Module arguments */
+static int timeout = MAX_TIMEOUT_SECONDS;
+module_param(timeout, int, 0444);
+MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds");
+
+static unsigned long resetaddr = 0xbffdc200;
+module_param(resetaddr, ulong, 0444);
+MODULE_PARM_DESC(resetaddr, "Address to write to to force a reset");
+
+static unsigned long flagaddr = 0xbffdc104;
+module_param(flagaddr, ulong, 0444);
+MODULE_PARM_DESC(flagaddr, "Address to write to boot flags to");
+
+static int powercycle;
+module_param(powercycle, bool, 0444);
+MODULE_PARM_DESC(powercycle, "Cycle power if watchdog expires");
+
+static int nowayout = WATCHDOG_NOWAYOUT;
+module_param(nowayout, bool, 0444);
+MODULE_PARM_DESC(nowayout, "Watchdog cannot be disabled once started");
+
+
+/* Interrupt handler */
+static irqreturn_t wdt_gpi_irqhdl(int irq, void *ctxt, struct pt_regs *regs)
+{
+        if (!unlikely(__raw_readl(wd_regs + 0x0008) & 0x1))
+                return IRQ_NONE;
+        __raw_writel(0x1, wd_regs + 0x0008);
+
+
+        printk(KERN_CRIT "%s: watchdog expired - resetting system\n",
+                wdt_gpi_name);
+
+        *(volatile char *) flagaddr |= 0x01;
+        *(volatile char *) resetaddr = powercycle ? 0x01 : 0x2;
+        iob();
+        while (1)
+                cpu_relax();
+}
+
+
+/* Watchdog functions */
+static void wdt_gpi_start(void)
+{
+        u32 reg;
+
+        lock_titan_regs();
+        reg = titan_readl(CPGIG1ER);
+        titan_writel(reg | (0x100 << wd_ctr), CPGIG1ER);
+        iob();
+        unlock_titan_regs();
+}
+
+static void wdt_gpi_stop(void)
+{
+        u32 reg;
+
+        lock_titan_regs();
+        reg = titan_readl(CPCCR) & ~(0xf << (wd_ctr * 4));
+        titan_writel(reg, CPCCR);
+        reg = titan_readl(CPGIG1ER);
+        titan_writel(reg & ~(0x100 << wd_ctr), CPGIG1ER);
+        iob();
+        unlock_titan_regs();
+}
+
+static void wdt_gpi_set_timeout(unsigned int to)
+{
+        u32 reg;
+        const u32 wdval = (to * CLOCK) & ~0x0000000f;
+
+        lock_titan_regs();
+        reg = titan_readl(CPCCR) & ~(0xf << (wd_ctr * 4));
+        titan_writel(reg, CPCCR);
+        wmb();
+        __raw_writel(wdval, wd_regs + 0x0000);
+        wmb();
+        titan_writel(reg | (0x2 << (wd_ctr * 4)), CPCCR);
+        wmb();
+        titan_writel(reg | (0x5 << (wd_ctr * 4)), CPCCR);
+        iob();
+        unlock_titan_regs();
+}
+
+
+/* /dev/watchdog operations */
+static int wdt_gpi_open(struct inode *inode, struct file *file)
+{
+        int res;
+
+        if (unlikely(atomic_dec_if_positive(&opencnt) < 0))
+                return -EBUSY;
+
+        expect_close = 0;
+        if (locked) {
+                module_put(THIS_MODULE);
+                free_irq(wd_irq, &miscdev);
+                locked = 0;
+        }
+
+        res = request_irq(wd_irq, wdt_gpi_irqhdl, SA_SHIRQ | SA_INTERRUPT,
+                          wdt_gpi_name, &miscdev);
+        if (unlikely(res))
+                return res;
+
+        wdt_gpi_set_timeout(timeout);
+        wdt_gpi_start();
+
+        printk(KERN_INFO "%s: watchdog started, timeout = %u seconds\n",
+                wdt_gpi_name, timeout);
+        return nonseekable_open(inode, file);
+}
+
+static int wdt_gpi_release(struct inode *inode, struct file *file)
+{
+        if (nowayout) {
+                printk(KERN_INFO "%s: no way out - watchdog left running\n",
+                        wdt_gpi_name);
+                __module_get(THIS_MODULE);
+                locked = 1;
+        } else {
+                if (expect_close) {
+                        wdt_gpi_stop();
+                        free_irq(wd_irq, &miscdev);
+                        printk(KERN_INFO "%s: watchdog stopped\n", wdt_gpi_name);
+                } else {
+                        printk(KERN_CRIT "%s: unexpected close() -"
+                                " watchdog left running\n",
+                                wdt_gpi_name);
+                        wdt_gpi_set_timeout(timeout);
+                        __module_get(THIS_MODULE);
+                        locked = 1;
+                }
+        }
+
+        atomic_inc(&opencnt);
+        return 0;
+}
+
+static ssize_t
+wdt_gpi_write(struct file *f, const char __user *d, size_t s, loff_t *o)
+{
+        char val;
+
+        wdt_gpi_set_timeout(timeout);
+        expect_close = (s > 0) && !get_user(val, d) && (val == 'V');
+        return s ? 1 : 0;
+}
+
+static long
+wdt_gpi_ioctl(struct file *f, unsigned int cmd, unsigned long arg)
+{
+        long res = -ENOTTY;
+        const long size = _IOC_SIZE(cmd);
+        int stat;
+        void __user *argp = (void __user *)arg;
+        static struct watchdog_info wdinfo = {
+                .identity               = "RM9xxx/GPI watchdog",
+                .firmware_version       = 0,
+                .options                = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING
+        };
+
+        if (unlikely(_IOC_TYPE(cmd) != WATCHDOG_IOCTL_BASE))
+                return -ENOTTY;
+
+        if ((_IOC_DIR(cmd) & _IOC_READ)
+            && !access_ok(VERIFY_WRITE, arg, size))
+                return -EFAULT;
+
+        if ((_IOC_DIR(cmd) & _IOC_WRITE)
+            && !access_ok(VERIFY_READ, arg, size))
+                return -EFAULT;
+
+        expect_close = 0;
+
+        switch (cmd) {
+        case WDIOC_GETSUPPORT:
+                wdinfo.options = nowayout ?
+                        WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING :
+                        WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING | WDIOF_MAGICCLOSE;
+                res = __copy_to_user(argp, &wdinfo, size) ?  -EFAULT : size;
+                break;
+
+        case WDIOC_GETSTATUS:
+                break;
+
+        case WDIOC_GETBOOTSTATUS:
+                stat = (*(volatile char *) flagaddr & 0x01)
+                        ? WDIOF_CARDRESET : 0;
+                res = __copy_to_user(argp, &stat, size) ?
+                        -EFAULT : size;
+                break;
+
+        case WDIOC_SETOPTIONS:
+                break;
+
+        case WDIOC_KEEPALIVE:
+                wdt_gpi_set_timeout(timeout);
+                res = size;
+                break;
+
+        case WDIOC_SETTIMEOUT:
+                {
+                        int val;
+                        if (unlikely(__copy_from_user(&val, argp, size))) {
+                                res = -EFAULT;
+                                break;
+                        }
+
+                        if (val > MAX_TIMEOUT_SECONDS)
+                                val = MAX_TIMEOUT_SECONDS;
+                        timeout = val;
+                        wdt_gpi_set_timeout(val);
+                        res = size;
+                        printk(KERN_INFO "%s: timeout set to %u seconds\n",
+                                wdt_gpi_name, timeout);
+                }
+                break;
+
+        case WDIOC_GETTIMEOUT:
+                res = __copy_to_user(argp, &timeout, size) ?
+                        -EFAULT : size;
+                break;
+        }
+
+        return res;
+}
+
+
+/* Shutdown notifier */
+static int
+wdt_gpi_notify(struct notifier_block *this, unsigned long code, void *unused)
+{
+        if (code == SYS_DOWN || code == SYS_HALT)
+                wdt_gpi_stop();
+
+        return NOTIFY_DONE;
+}
+
+
+/* Kernel interfaces */
+static struct file_operations fops = {
+        .owner          = THIS_MODULE,
+        .open           = wdt_gpi_open,
+        .release        = wdt_gpi_release,
+        .write          = wdt_gpi_write,
+        .unlocked_ioctl = wdt_gpi_ioctl,
+};
+
+static struct miscdevice miscdev = {
+        .minor          = WATCHDOG_MINOR,
+        .name           = wdt_gpi_name,
+        .fops           = &fops,
+};
+
+static struct notifier_block wdt_gpi_shutdown = {
+        .notifier_call  = wdt_gpi_notify,
+};
+
+
+/* Init & exit procedures */
+static const struct resource *
+wdt_gpi_get_resource(struct platform_device *pdv, const char *name,
+                      unsigned int type)
+{
+        char buf[80];
+        if (snprintf(buf, sizeof buf, "%s_0", name) >= sizeof buf)
+                return NULL;
+        return platform_get_resource_byname(pdv, type, buf);
+}
+
+/* No hotplugging on the platform bus - use __init */
+static int __init wdt_gpi_probe(struct device *dev)
+{
+        int res;
+        struct platform_device * const pdv = to_platform_device(dev);
+        const struct resource
+                * const rr = wdt_gpi_get_resource(pdv, WDT_RESOURCE_REGS,
+                                                  IORESOURCE_MEM),
+                * const ri = wdt_gpi_get_resource(pdv, WDT_RESOURCE_IRQ,
+                                                  IORESOURCE_IRQ),
+                * const rc = wdt_gpi_get_resource(pdv, WDT_RESOURCE_COUNTER,
+                                                  0);
+
+        if (unlikely(!rr || !ri || !rc))
+                return -ENXIO;
+
+        wd_regs = ioremap_nocache(rr->start, rr->end + 1 - rr->start);
+        if (unlikely(!wd_regs))
+                return -ENOMEM;
+        wd_irq = ri->start;
+        wd_ctr = rc->start;
+        res = misc_register(&miscdev);
+        if (res)
+                iounmap(wd_regs);
+        else
+                register_reboot_notifier(&wdt_gpi_shutdown);
+        return res;
+}
+
+static int __exit wdt_gpi_remove(struct device *dev)
+{
+        int res;
+
+        unregister_reboot_notifier(&wdt_gpi_shutdown);
+        res = misc_deregister(&miscdev);
+        iounmap(wd_regs);
+        wd_regs = NULL;
+        return res;
+}
+
+
+/* Device driver init & exit */
+static struct device_driver wdt_gpi_driver = {
+        .name           = (char *) wdt_gpi_name,
+        .bus            = &platform_bus_type,
+        .owner          = THIS_MODULE,
+        .probe          = wdt_gpi_probe,
+        .remove         = __exit_p(wdt_gpi_remove),
+        .shutdown       = NULL,
+        .suspend        = NULL,
+        .resume         = NULL,
+};
+
+static int __init wdt_gpi_init_module(void)
+{
+        atomic_set(&opencnt, 1);
+        if (timeout > MAX_TIMEOUT_SECONDS)
+                timeout = MAX_TIMEOUT_SECONDS;
+        return driver_register(&wdt_gpi_driver);
+}
+
+static void __exit wdt_gpi_cleanup_module(void)
+{
+        driver_unregister(&wdt_gpi_driver);
+}
+
+module_init(wdt_gpi_init_module);
+module_exit(wdt_gpi_cleanup_module);
+
+MODULE_AUTHOR("Thomas Koeller <thomas.koeller@baslerweb.com>");
+MODULE_DESCRIPTION("Basler eXcite watchdog driver for gpi devices");
+MODULE_VERSION("0.1");
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR);
+
diff --git a/drivers/connector/cn_queue.c b/drivers/connector/cn_queue.c
index 05f8ce2cfb4a..b418b16e910e 100644
--- a/drivers/connector/cn_queue.c
+++ b/drivers/connector/cn_queue.c
@@ -31,9 +31,11 @@
 #include <linux/connector.h>
 #include <linux/delay.h>
 
-void cn_queue_wrapper(void *data)
+void cn_queue_wrapper(struct work_struct *work)
 {
-        struct cn_callback_data *d = data;
+        struct cn_callback_entry *cbq =
+                container_of(work, struct cn_callback_entry, work.work);
+        struct cn_callback_data *d = &cbq->data;
 
         d->callback(d->callback_priv);
 
@@ -57,7 +59,7 @@ static struct cn_callback_entry *cn_queue_alloc_callback_entry(char *name, struc
         memcpy(&cbq->id.id, id, sizeof(struct cb_id));
         cbq->data.callback = callback;
         
-        INIT_WORK(&cbq->work, &cn_queue_wrapper, &cbq->data);
+        INIT_DELAYED_WORK(&cbq->work, &cn_queue_wrapper);
         return cbq;
 }
 
diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
index b49bacfd8de8..5e7cd45d10ee 100644
--- a/drivers/connector/connector.c
+++ b/drivers/connector/connector.c
@@ -135,40 +135,39 @@ static int cn_call_callback(struct cn_msg *msg, void (*destruct_data)(void *), v
         spin_lock_bh(&dev->cbdev->queue_lock);
         list_for_each_entry(__cbq, &dev->cbdev->queue_list, callback_entry) {
                 if (cn_cb_equal(&__cbq->id.id, &msg->id)) {
-                        if (likely(!test_bit(0, &__cbq->work.pending) &&
+                        if (likely(!test_bit(WORK_STRUCT_PENDING,
+                                             &__cbq->work.work.management) &&
                                         __cbq->data.ddata == NULL)) {
                                 __cbq->data.callback_priv = msg;
 
                                 __cbq->data.ddata = data;
                                 __cbq->data.destruct_data = destruct_data;
 
-                                if (queue_work(dev->cbdev->cn_queue,
-                                                &__cbq->work))
+                                if (queue_delayed_work(
+                                            dev->cbdev->cn_queue,
+                                            &__cbq->work, 0))
                                         err = 0;
                         } else {
-                                struct work_struct *w;
                                 struct cn_callback_data *d;
                                 
-                                w = kzalloc(sizeof(*w) + sizeof(*d), GFP_ATOMIC);
-                                if (w) {
-                                        d = (struct cn_callback_data *)(w+1);
-
+                                __cbq = kzalloc(sizeof(*__cbq), GFP_ATOMIC);
+                                if (__cbq) {
+                                        d = &__cbq->data;
                                         d->callback_priv = msg;
                                         d->callback = __cbq->data.callback;
                                         d->ddata = data;
                                         d->destruct_data = destruct_data;
-                                        d->free = w;
+                                        d->free = __cbq;
 
-                                        INIT_LIST_HEAD(&w->entry);
-                                        w->pending = 0;
-                                        w->func = &cn_queue_wrapper;
-                                        w->data = d;
-                                        init_timer(&w->timer);
+                                        INIT_DELAYED_WORK(&__cbq->work,
+                                                          &cn_queue_wrapper);
                                         
-                                        if (queue_work(dev->cbdev->cn_queue, w))
+                                        if (queue_delayed_work(
+                                                    dev->cbdev->cn_queue,
+                                                    &__cbq->work, 0))
                                                 err = 0;
                                         else {
-                                                kfree(w);
+                                                kfree(__cbq);
                                                 err = -EINVAL;
                                         }
                                 } else
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index 2cc71b66231e..491779af8d55 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -107,6 +107,7 @@ config CPU_FREQ_GOV_USERSPACE
 
 config CPU_FREQ_GOV_ONDEMAND
         tristate "'ondemand' cpufreq policy governor"
+        select CPU_FREQ_TABLE
         help
           'ondemand' - This driver adds a dynamic cpufreq policy governor.
           The governor does a periodic polling and 
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index 86e69b7f9122..47ab42db122a 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -42,7 +42,7 @@ static DEFINE_SPINLOCK(cpufreq_driver_lock);
 
 /* internal prototypes */
 static int __cpufreq_governor(struct cpufreq_policy *policy, unsigned int event);
-static void handle_update(void *data);
+static void handle_update(struct work_struct *work);
 
 /**
  * Two notifier lists: the "policy" list is involved in the
@@ -59,7 +59,7 @@ static int __init init_cpufreq_transition_notifier_list(void)
         srcu_init_notifier_head(&cpufreq_transition_notifier_list);
         return 0;
 }
-core_initcall(init_cpufreq_transition_notifier_list);
+pure_initcall(init_cpufreq_transition_notifier_list);
 
 static LIST_HEAD(cpufreq_governor_list);
 static DEFINE_MUTEX (cpufreq_governor_mutex);
@@ -665,7 +665,7 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
         mutex_init(&policy->lock);
         mutex_lock(&policy->lock);
         init_completion(&policy->kobj_unregister);
-        INIT_WORK(&policy->update, handle_update, (void *)(long)cpu);
+        INIT_WORK(&policy->update, handle_update);
 
         /* call driver. From then on the cpufreq must be able
          * to accept all calls to ->verify and ->setpolicy for this CPU
@@ -895,9 +895,11 @@ static int cpufreq_remove_dev (struct sys_device * sys_dev)
 }
 
 
-static void handle_update(void *data)
+static void handle_update(struct work_struct *work)
 {
-        unsigned int cpu = (unsigned int)(long)data;
+        struct cpufreq_policy *policy =
+                container_of(work, struct cpufreq_policy, update);
+        unsigned int cpu = policy->cpu;
         dprintk("handle_update for cpu %u called\n", cpu);
         cpufreq_update_policy(cpu);
 }
@@ -1535,7 +1537,6 @@ int cpufreq_update_policy(unsigned int cpu)
 }
 EXPORT_SYMBOL(cpufreq_update_policy);
 
-#ifdef CONFIG_HOTPLUG_CPU
 static int cpufreq_cpu_callback(struct notifier_block *nfb,
                                         unsigned long action, void *hcpu)
 {
@@ -1575,7 +1576,6 @@ static struct notifier_block __cpuinitdata cpufreq_cpu_notifier =
 {
     .notifier_call = cpufreq_cpu_callback,
 };
-#endif /* CONFIG_HOTPLUG_CPU */
 
 /*********************************************************************
  *               REGISTER / UNREGISTER CPUFREQ DRIVER                *
diff --git a/drivers/cpufreq/cpufreq_conservative.c b/drivers/cpufreq/cpufreq_conservative.c
index c4c578defabf..5ef5ede5b884 100644
--- a/drivers/cpufreq/cpufreq_conservative.c
+++ b/drivers/cpufreq/cpufreq_conservative.c
@@ -59,7 +59,7 @@ static unsigned int 				def_sampling_rate;
 #define MAX_SAMPLING_DOWN_FACTOR                (10)
 #define TRANSITION_LATENCY_LIMIT                (10 * 1000)
 
-static void do_dbs_timer(void *data);
+static void do_dbs_timer(struct work_struct *work);
 
 struct cpu_dbs_info_s {
         struct cpufreq_policy   *cur_policy;
@@ -82,7 +82,7 @@ static unsigned int dbs_enable;	/* number of CPUs using this policy */
  * is recursive for the same process. -Venki
  */
 static DEFINE_MUTEX     (dbs_mutex);
-static DECLARE_WORK     (dbs_work, do_dbs_timer, NULL);
+static DECLARE_DELAYED_WORK(dbs_work, do_dbs_timer);
 
 struct dbs_tuners {
         unsigned int            sampling_rate;
@@ -420,7 +420,7 @@ static void dbs_check_cpu(int cpu)
         }
 }
 
-static void do_dbs_timer(void *data)
+static void do_dbs_timer(struct work_struct *work)
 { 
         int i;
         lock_cpu_hotplug();
@@ -435,7 +435,6 @@ static void do_dbs_timer(void *data)
 
 static inline void dbs_timer_init(void)
 {
-        INIT_WORK(&dbs_work, do_dbs_timer, NULL);
         schedule_delayed_work(&dbs_work,
                         usecs_to_jiffies(dbs_tuners_ins.sampling_rate));
         return;
diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
index bf8aa45d4f01..e1cc5113c2ae 100644
--- a/drivers/cpufreq/cpufreq_ondemand.c
+++ b/drivers/cpufreq/cpufreq_ondemand.c
@@ -47,13 +47,17 @@ static unsigned int def_sampling_rate;
 #define DEF_SAMPLING_RATE_LATENCY_MULTIPLIER    (1000)
 #define TRANSITION_LATENCY_LIMIT                (10 * 1000)
 
-static void do_dbs_timer(void *data);
+static void do_dbs_timer(struct work_struct *work);
+
+/* Sampling types */
+enum dbs_sample {DBS_NORMAL_SAMPLE, DBS_SUB_SAMPLE};
 
 struct cpu_dbs_info_s {
         cputime64_t prev_cpu_idle;
         cputime64_t prev_cpu_wall;
         struct cpufreq_policy *cur_policy;
-        struct work_struct work;
+        struct delayed_work work;
+        enum dbs_sample sample_type;
         unsigned int enable;
         struct cpufreq_frequency_table *freq_table;
         unsigned int freq_lo;
@@ -407,30 +411,31 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info)
         }
 }
 
-/* Sampling types */
-enum {DBS_NORMAL_SAMPLE, DBS_SUB_SAMPLE};
-
-static void do_dbs_timer(void *data)
+static void do_dbs_timer(struct work_struct *work)
 {
         unsigned int cpu = smp_processor_id();
         struct cpu_dbs_info_s *dbs_info = &per_cpu(cpu_dbs_info, cpu);
+        enum dbs_sample sample_type = dbs_info->sample_type;
         /* We want all CPUs to do sampling nearly on same jiffy */
         int delay = usecs_to_jiffies(dbs_tuners_ins.sampling_rate);
+
+        /* Permit rescheduling of this work item */
+        work_release(work);
+
         delay -= jiffies % delay;
 
         if (!dbs_info->enable)
                 return;
         /* Common NORMAL_SAMPLE setup */
-        INIT_WORK(&dbs_info->work, do_dbs_timer, (void *)DBS_NORMAL_SAMPLE);
+        dbs_info->sample_type = DBS_NORMAL_SAMPLE;
         if (!dbs_tuners_ins.powersave_bias ||
-            (unsigned long) data == DBS_NORMAL_SAMPLE) {
+            sample_type == DBS_NORMAL_SAMPLE) {
                 lock_cpu_hotplug();
                 dbs_check_cpu(dbs_info);
                 unlock_cpu_hotplug();
                 if (dbs_info->freq_lo) {
                         /* Setup timer for SUB_SAMPLE */
-                        INIT_WORK(&dbs_info->work, do_dbs_timer,
-                                        (void *)DBS_SUB_SAMPLE);
+                        dbs_info->sample_type = DBS_SUB_SAMPLE;
                         delay = dbs_info->freq_hi_jiffies;
                 }
         } else {
@@ -449,7 +454,8 @@ static inline void dbs_timer_init(unsigned int cpu)
         delay -= jiffies % delay;
 
         ondemand_powersave_bias_init();
-        INIT_WORK(&dbs_info->work, do_dbs_timer, NULL);
+        INIT_DELAYED_WORK_NAR(&dbs_info->work, do_dbs_timer);
+        dbs_info->sample_type = DBS_NORMAL_SAMPLE;
         queue_delayed_work_on(cpu, kondemand_wq, &dbs_info->work, delay);
 }
 
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig
index adb554153f67..e816535ab305 100644
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -51,4 +51,17 @@ config CRYPTO_DEV_PADLOCK_SHA
           If unsure say M. The compiled module will be
           called padlock-sha.ko
 
+config CRYPTO_DEV_GEODE
+        tristate "Support for the Geode LX AES engine"
+        depends on CRYPTO && X86_32
+        select CRYPTO_ALGAPI
+        select CRYPTO_BLKCIPHER
+        default m
+        help
+          Say 'Y' here to use the AMD Geode LX processor on-board AES
+          engine for the CryptoAPI AES alogrithm.
+
+          To compile this driver as a module, choose M here: the module
+          will be called geode-aes.
+
 endmenu
diff --git a/drivers/crypto/Makefile b/drivers/crypto/Makefile
index 4c3d0ec1cf80..6059cf869414 100644
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -1,3 +1,4 @@
 obj-$(CONFIG_CRYPTO_DEV_PADLOCK) += padlock.o
 obj-$(CONFIG_CRYPTO_DEV_PADLOCK_AES) += padlock-aes.o
 obj-$(CONFIG_CRYPTO_DEV_PADLOCK_SHA) += padlock-sha.o
+obj-$(CONFIG_CRYPTO_DEV_GEODE) += geode-aes.o
diff --git a/drivers/crypto/geode-aes.c b/drivers/crypto/geode-aes.c
new file mode 100644
index 000000000000..43a68398656f
--- /dev/null
+++ b/drivers/crypto/geode-aes.c
@@ -0,0 +1,474 @@
+ /* Copyright (C) 2004-2006, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/pci.h>
+#include <linux/pci_ids.h>
+#include <linux/crypto.h>
+#include <linux/spinlock.h>
+#include <crypto/algapi.h>
+
+#include <asm/io.h>
+#include <asm/delay.h>
+
+#include "geode-aes.h"
+
+/* Register definitions */
+
+#define AES_CTRLA_REG  0x0000
+
+#define AES_CTRL_START     0x01
+#define AES_CTRL_DECRYPT   0x00
+#define AES_CTRL_ENCRYPT   0x02
+#define AES_CTRL_WRKEY     0x04
+#define AES_CTRL_DCA       0x08
+#define AES_CTRL_SCA       0x10
+#define AES_CTRL_CBC       0x20
+
+#define AES_INTR_REG  0x0008
+
+#define AES_INTRA_PENDING (1 << 16)
+#define AES_INTRB_PENDING (1 << 17)
+
+#define AES_INTR_PENDING  (AES_INTRA_PENDING | AES_INTRB_PENDING)
+#define AES_INTR_MASK     0x07
+
+#define AES_SOURCEA_REG   0x0010
+#define AES_DSTA_REG      0x0014
+#define AES_LENA_REG      0x0018
+#define AES_WRITEKEY0_REG 0x0030
+#define AES_WRITEIV0_REG  0x0040
+
+/*  A very large counter that is used to gracefully bail out of an
+ *  operation in case of trouble
+ */
+
+#define AES_OP_TIMEOUT    0x50000
+
+/* Static structures */
+
+static void __iomem * _iobase;
+static spinlock_t lock;
+
+/* Write a 128 bit field (either a writable key or IV) */
+static inline void
+_writefield(u32 offset, void *value)
+{
+        int i;
+        for(i = 0; i < 4; i++)
+                iowrite32(((u32 *) value)[i], _iobase + offset + (i * 4));
+}
+
+/* Read a 128 bit field (either a writable key or IV) */
+static inline void
+_readfield(u32 offset, void *value)
+{
+        int i;
+        for(i = 0; i < 4; i++)
+                ((u32 *) value)[i] = ioread32(_iobase + offset + (i * 4));
+}
+
+static int
+do_crypt(void *src, void *dst, int len, u32 flags)
+{
+        u32 status;
+        u32 counter = AES_OP_TIMEOUT;
+
+        iowrite32(virt_to_phys(src), _iobase + AES_SOURCEA_REG);
+        iowrite32(virt_to_phys(dst), _iobase + AES_DSTA_REG);
+        iowrite32(len,  _iobase + AES_LENA_REG);
+
+        /* Start the operation */
+        iowrite32(AES_CTRL_START | flags, _iobase + AES_CTRLA_REG);
+
+        do
+                status = ioread32(_iobase + AES_INTR_REG);
+        while(!(status & AES_INTRA_PENDING) && --counter);
+
+        /* Clear the event */
+        iowrite32((status & 0xFF) | AES_INTRA_PENDING, _iobase + AES_INTR_REG);
+        return counter ? 0 : 1;
+}
+
+static unsigned int
+geode_aes_crypt(struct geode_aes_op *op)
+{
+
+        u32 flags = 0;
+        int iflags;
+
+        if (op->len == 0 || op->src == op->dst)
+                return 0;
+
+        if (op->flags & AES_FLAGS_COHERENT)
+                flags |= (AES_CTRL_DCA | AES_CTRL_SCA);
+
+        if (op->dir == AES_DIR_ENCRYPT)
+                flags |= AES_CTRL_ENCRYPT;
+
+        /* Start the critical section */
+
+        spin_lock_irqsave(&lock, iflags);
+
+        if (op->mode == AES_MODE_CBC) {
+                flags |= AES_CTRL_CBC;
+                _writefield(AES_WRITEIV0_REG, op->iv);
+        }
+
+        if (op->flags & AES_FLAGS_USRKEY) {
+                flags |= AES_CTRL_WRKEY;
+                _writefield(AES_WRITEKEY0_REG, op->key);
+        }
+
+        do_crypt(op->src, op->dst, op->len, flags);
+
+        if (op->mode == AES_MODE_CBC)
+                _readfield(AES_WRITEIV0_REG, op->iv);
+
+        spin_unlock_irqrestore(&lock, iflags);
+
+        return op->len;
+}
+
+/* CRYPTO-API Functions */
+
+static int
+geode_setkey(struct crypto_tfm *tfm, const u8 *key, unsigned int len)
+{
+        struct geode_aes_op *op = crypto_tfm_ctx(tfm);
+
+        if (len != AES_KEY_LENGTH) {
+                tfm->crt_flags |= CRYPTO_TFM_RES_BAD_KEY_LEN;
+                return -EINVAL;
+        }
+
+        memcpy(op->key, key, len);
+        return 0;
+}
+
+static void
+geode_encrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
+{
+        struct geode_aes_op *op = crypto_tfm_ctx(tfm);
+
+        if ((out == NULL) || (in == NULL))
+                return;
+
+        op->src = (void *) in;
+        op->dst = (void *) out;
+        op->mode = AES_MODE_ECB;
+        op->flags = 0;
+        op->len = AES_MIN_BLOCK_SIZE;
+        op->dir = AES_DIR_ENCRYPT;
+
+        geode_aes_crypt(op);
+}
+
+
+static void
+geode_decrypt(struct crypto_tfm *tfm, u8 *out, const u8 *in)
+{
+        struct geode_aes_op *op = crypto_tfm_ctx(tfm);
+
+        if ((out == NULL) || (in == NULL))
+                return;
+
+        op->src = (void *) in;
+        op->dst = (void *) out;
+        op->mode = AES_MODE_ECB;
+        op->flags = 0;
+        op->len = AES_MIN_BLOCK_SIZE;
+        op->dir = AES_DIR_DECRYPT;
+
+        geode_aes_crypt(op);
+}
+
+
+static struct crypto_alg geode_alg = {
+        .cra_name               =       "aes",
+        .cra_driver_name        =       "geode-aes-128",
+        .cra_priority           =       300,
+        .cra_alignmask          =       15,
+        .cra_flags              =       CRYPTO_ALG_TYPE_CIPHER,
+        .cra_blocksize          =       AES_MIN_BLOCK_SIZE,
+        .cra_ctxsize            =       sizeof(struct geode_aes_op),
+        .cra_module             =       THIS_MODULE,
+        .cra_list               =       LIST_HEAD_INIT(geode_alg.cra_list),
+        .cra_u                  =       {
+                .cipher = {
+                        .cia_min_keysize        =  AES_KEY_LENGTH,
+                        .cia_max_keysize        =  AES_KEY_LENGTH,
+                        .cia_setkey             =  geode_setkey,
+                        .cia_encrypt            =  geode_encrypt,
+                        .cia_decrypt            =  geode_decrypt
+                }
+        }
+};
+
+static int
+geode_cbc_decrypt(struct blkcipher_desc *desc,
+                  struct scatterlist *dst, struct scatterlist *src,
+                  unsigned int nbytes)
+{
+        struct geode_aes_op *op = crypto_blkcipher_ctx(desc->tfm);
+        struct blkcipher_walk walk;
+        int err, ret;
+
+        blkcipher_walk_init(&walk, dst, src, nbytes);
+        err = blkcipher_walk_virt(desc, &walk);
+
+        while((nbytes = walk.nbytes)) {
+                op->src = walk.src.virt.addr,
+                op->dst = walk.dst.virt.addr;
+                op->mode = AES_MODE_CBC;
+                op->len = nbytes - (nbytes % AES_MIN_BLOCK_SIZE);
+                op->dir = AES_DIR_DECRYPT;
+
+                memcpy(op->iv, walk.iv, AES_IV_LENGTH);
+
+                ret = geode_aes_crypt(op);
+
+                memcpy(walk.iv, op->iv, AES_IV_LENGTH);
+                nbytes -= ret;
+
+                err = blkcipher_walk_done(desc, &walk, nbytes);
+        }
+
+        return err;
+}
+
+static int
+geode_cbc_encrypt(struct blkcipher_desc *desc,
+                  struct scatterlist *dst, struct scatterlist *src,
+                  unsigned int nbytes)
+{
+        struct geode_aes_op *op = crypto_blkcipher_ctx(desc->tfm);
+        struct blkcipher_walk walk;
+        int err, ret;
+
+        blkcipher_walk_init(&walk, dst, src, nbytes);
+        err = blkcipher_walk_virt(desc, &walk);
+
+        while((nbytes = walk.nbytes)) {
+                op->src = walk.src.virt.addr,
+                op->dst = walk.dst.virt.addr;
+                op->mode = AES_MODE_CBC;
+                op->len = nbytes - (nbytes % AES_MIN_BLOCK_SIZE);
+                op->dir = AES_DIR_ENCRYPT;
+
+                memcpy(op->iv, walk.iv, AES_IV_LENGTH);
+
+                ret = geode_aes_crypt(op);
+                nbytes -= ret;
+                err = blkcipher_walk_done(desc, &walk, nbytes);
+        }
+
+        return err;
+}
+
+static struct crypto_alg geode_cbc_alg = {
+        .cra_name               =       "cbc(aes)",
+        .cra_driver_name        =       "cbc-aes-geode-128",
+        .cra_priority           =       400,
+        .cra_flags              =       CRYPTO_ALG_TYPE_BLKCIPHER,
+        .cra_blocksize          =       AES_MIN_BLOCK_SIZE,
+        .cra_ctxsize            =       sizeof(struct geode_aes_op),
+        .cra_alignmask          =       15,
+        .cra_type               =       &crypto_blkcipher_type,
+        .cra_module             =       THIS_MODULE,
+        .cra_list               =       LIST_HEAD_INIT(geode_cbc_alg.cra_list),
+        .cra_u                  =       {
+                .blkcipher = {
+                        .min_keysize            =       AES_KEY_LENGTH,
+                        .max_keysize            =       AES_KEY_LENGTH,
+                        .setkey                 =       geode_setkey,
+                        .encrypt                =       geode_cbc_encrypt,
+                        .decrypt                =       geode_cbc_decrypt,
+                }
+        }
+};
+
+static int
+geode_ecb_decrypt(struct blkcipher_desc *desc,
+                  struct scatterlist *dst, struct scatterlist *src,
+                  unsigned int nbytes)
+{
+        struct geode_aes_op *op = crypto_blkcipher_ctx(desc->tfm);
+        struct blkcipher_walk walk;
+        int err, ret;
+
+        blkcipher_walk_init(&walk, dst, src, nbytes);
+        err = blkcipher_walk_virt(desc, &walk);
+
+        while((nbytes = walk.nbytes)) {
+                op->src = walk.src.virt.addr,
+                op->dst = walk.dst.virt.addr;
+                op->mode = AES_MODE_ECB;
+                op->len = nbytes - (nbytes % AES_MIN_BLOCK_SIZE);
+                op->dir = AES_DIR_DECRYPT;
+
+                ret = geode_aes_crypt(op);
+                nbytes -= ret;
+                err = blkcipher_walk_done(desc, &walk, nbytes);
+        }
+
+        return err;
+}
+
+static int
+geode_ecb_encrypt(struct blkcipher_desc *desc,
+                  struct scatterlist *dst, struct scatterlist *src,
+                  unsigned int nbytes)
+{
+        struct geode_aes_op *op = crypto_blkcipher_ctx(desc->tfm);
+        struct blkcipher_walk walk;
+        int err, ret;
+
+        blkcipher_walk_init(&walk, dst, src, nbytes);
+        err = blkcipher_walk_virt(desc, &walk);
+
+        while((nbytes = walk.nbytes)) {
+                op->src = walk.src.virt.addr,
+                op->dst = walk.dst.virt.addr;
+                op->mode = AES_MODE_ECB;
+                op->len = nbytes - (nbytes % AES_MIN_BLOCK_SIZE);
+                op->dir = AES_DIR_ENCRYPT;
+
+                ret = geode_aes_crypt(op);
+                nbytes -= ret;
+                ret =  blkcipher_walk_done(desc, &walk, nbytes);
+        }
+
+        return err;
+}
+
+static struct crypto_alg geode_ecb_alg = {
+        .cra_name               =       "ecb(aes)",
+        .cra_driver_name        =       "ecb-aes-geode-128",
+        .cra_priority           =       400,
+        .cra_flags              =       CRYPTO_ALG_TYPE_BLKCIPHER,
+        .cra_blocksize          =       AES_MIN_BLOCK_SIZE,
+        .cra_ctxsize            =       sizeof(struct geode_aes_op),
+        .cra_alignmask          =       15,
+        .cra_type               =       &crypto_blkcipher_type,
+        .cra_module             =       THIS_MODULE,
+        .cra_list               =       LIST_HEAD_INIT(geode_ecb_alg.cra_list),
+        .cra_u                  =       {
+                .blkcipher = {
+                        .min_keysize            =       AES_KEY_LENGTH,
+                        .max_keysize            =       AES_KEY_LENGTH,
+                        .setkey                 =       geode_setkey,
+                        .encrypt                =       geode_ecb_encrypt,
+                        .decrypt                =       geode_ecb_decrypt,
+                }
+        }
+};
+
+static void
+geode_aes_remove(struct pci_dev *dev)
+{
+        crypto_unregister_alg(&geode_alg);
+        crypto_unregister_alg(&geode_ecb_alg);
+        crypto_unregister_alg(&geode_cbc_alg);
+
+        pci_iounmap(dev, _iobase);
+        _iobase = NULL;
+
+        pci_release_regions(dev);
+        pci_disable_device(dev);
+}
+
+
+static int
+geode_aes_probe(struct pci_dev *dev, const struct pci_device_id *id)
+{
+        int ret;
+
+        if ((ret = pci_enable_device(dev)))
+                return ret;
+
+        if ((ret = pci_request_regions(dev, "geode-aes-128")))
+                goto eenable;
+
+        _iobase = pci_iomap(dev, 0, 0);
+
+        if (_iobase == NULL) {
+                ret = -ENOMEM;
+                goto erequest;
+        }
+
+        spin_lock_init(&lock);
+
+        /* Clear any pending activity */
+        iowrite32(AES_INTR_PENDING | AES_INTR_MASK, _iobase + AES_INTR_REG);
+
+        if ((ret = crypto_register_alg(&geode_alg)))
+                goto eiomap;
+
+        if ((ret = crypto_register_alg(&geode_ecb_alg)))
+                goto ealg;
+
+        if ((ret = crypto_register_alg(&geode_cbc_alg)))
+                goto eecb;
+
+        printk(KERN_NOTICE "geode-aes: GEODE AES engine enabled.\n");
+        return 0;
+
+ eecb:
+        crypto_unregister_alg(&geode_ecb_alg);
+
+ ealg:
+        crypto_unregister_alg(&geode_alg);
+
+ eiomap:
+        pci_iounmap(dev, _iobase);
+
+ erequest:
+        pci_release_regions(dev);
+
+ eenable:
+        pci_disable_device(dev);
+
+        printk(KERN_ERR "geode-aes:  GEODE AES initialization failed.\n");
+        return ret;
+}
+
+static struct pci_device_id geode_aes_tbl[] = {
+        { PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_LX_AES, PCI_ANY_ID, PCI_ANY_ID} ,
+        { 0, }
+};
+
+MODULE_DEVICE_TABLE(pci, geode_aes_tbl);
+
+static struct pci_driver geode_aes_driver = {
+        .name = "Geode LX AES",
+        .id_table = geode_aes_tbl,
+        .probe = geode_aes_probe,
+        .remove = __devexit_p(geode_aes_remove)
+};
+
+static int __init
+geode_aes_init(void)
+{
+        return pci_module_init(&geode_aes_driver);
+}
+
+static void __exit
+geode_aes_exit(void)
+{
+        pci_unregister_driver(&geode_aes_driver);
+}
+
+MODULE_AUTHOR("Advanced Micro Devices, Inc.");
+MODULE_DESCRIPTION("Geode LX Hardware AES driver");
+MODULE_LICENSE("GPL");
+
+module_init(geode_aes_init);
+module_exit(geode_aes_exit);
diff --git a/drivers/crypto/geode-aes.h b/drivers/crypto/geode-aes.h
new file mode 100644
index 000000000000..8003a36f3a83
--- /dev/null
+++ b/drivers/crypto/geode-aes.h
@@ -0,0 +1,40 @@
+/* Copyright (C) 2003-2006, Advanced Micro Devices, Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+#ifndef _GEODE_AES_H_
+#define _GEODE_AES_H_
+
+#define AES_KEY_LENGTH 16
+#define AES_IV_LENGTH  16
+
+#define AES_MIN_BLOCK_SIZE 16
+
+#define AES_MODE_ECB 0
+#define AES_MODE_CBC 1
+
+#define AES_DIR_DECRYPT 0
+#define AES_DIR_ENCRYPT 1
+
+#define AES_FLAGS_USRKEY   (1 << 0)
+#define AES_FLAGS_COHERENT (1 << 1)
+
+struct geode_aes_op {
+
+        void *src;
+        void *dst;
+
+        u32 mode;
+        u32 dir;
+        u32 flags;
+        int len;
+
+        u8 key[AES_KEY_LENGTH];
+        u8 iv[AES_IV_LENGTH];
+};
+
+#endif
diff --git a/drivers/dma/ioatdma.c b/drivers/dma/ioatdma.c
index 0358419a0e48..8e8726104619 100644
--- a/drivers/dma/ioatdma.c
+++ b/drivers/dma/ioatdma.c
@@ -636,10 +636,10 @@ static int ioat_self_test(struct ioat_device *device)
         dma_cookie_t cookie;
         int err = 0;
 
-        src = kzalloc(sizeof(u8) * IOAT_TEST_SIZE, SLAB_KERNEL);
+        src = kzalloc(sizeof(u8) * IOAT_TEST_SIZE, GFP_KERNEL);
         if (!src)
                 return -ENOMEM;
-        dest = kzalloc(sizeof(u8) * IOAT_TEST_SIZE, SLAB_KERNEL);
+        dest = kzalloc(sizeof(u8) * IOAT_TEST_SIZE, GFP_KERNEL);
         if (!dest) {
                 kfree(src);
                 return -ENOMEM;
diff --git a/drivers/edac/edac_mc.c b/drivers/edac/edac_mc.c
index 75e9e38330ff..1b4fc9221803 100644
--- a/drivers/edac/edac_mc.c
+++ b/drivers/edac/edac_mc.c
@@ -28,6 +28,7 @@
 #include <linux/sysdev.h>
 #include <linux/ctype.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include <asm/uaccess.h>
 #include <asm/page.h>
 #include <asm/edac.h>
diff --git a/drivers/firmware/dell_rbu.c b/drivers/firmware/dell_rbu.c
index 08b161798443..fc702e40bd43 100644
--- a/drivers/firmware/dell_rbu.c
+++ b/drivers/firmware/dell_rbu.c
@@ -705,17 +705,16 @@ static struct bin_attribute rbu_packet_size_attr = {
 
 static int __init dcdrbu_init(void)
 {
-        int rc = 0;
+        int rc;
         spin_lock_init(&rbu_data.lock);
 
         init_packet_head();
-        rbu_device =
-                platform_device_register_simple("dell_rbu", -1, NULL, 0);
-        if (!rbu_device) {
+        rbu_device = platform_device_register_simple("dell_rbu", -1, NULL, 0);
+        if (IS_ERR(rbu_device)) {
                 printk(KERN_ERR
                         "dell_rbu:%s:platform_device_register_simple "
                         "failed\n", __FUNCTION__);
-                return -EIO;
+                return PTR_ERR(rbu_device);
         }
 
         rc = sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);
diff --git a/drivers/hwmon/abituguru.c b/drivers/hwmon/abituguru.c
index e5cb0fdab9b1..b1dc63e4ac7b 100644
--- a/drivers/hwmon/abituguru.c
+++ b/drivers/hwmon/abituguru.c
@@ -21,6 +21,7 @@
     etc voltage & frequency control is not supported!
 */
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/jiffies.h>
diff --git a/drivers/hwmon/hdaps.c b/drivers/hwmon/hdaps.c
index 26be4ea8a38a..e8ef62b83d6b 100644
--- a/drivers/hwmon/hdaps.c
+++ b/drivers/hwmon/hdaps.c
@@ -33,6 +33,7 @@
 #include <linux/module.h>
 #include <linux/timer.h>
 #include <linux/dmi.h>
+#include <linux/jiffies.h>
 #include <asm/io.h>
 
 #define HDAPS_LOW_PORT          0x1600  /* first port used by hdaps */
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index 510816c16da3..90f91d039ee2 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -125,6 +125,7 @@ config I2C_I801
             ICH7
             ESB2
             ICH8
+            ICH9
 
           This driver can also be built as a module.  If so, the module
           will be called i2c-i801.
@@ -195,11 +196,11 @@ config I2C_IBM_IIC
           will be called i2c-ibm_iic.
 
 config I2C_IOP3XX
-        tristate "Intel IOP3xx and IXP4xx on-chip I2C interface"
-        depends on (ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX) && I2C
+        tristate "Intel IOPx3xx and IXP4xx on-chip I2C interface"
+        depends on (ARCH_IOP32X || ARCH_IOP33X || ARCH_IXP4XX || ARCH_IOP13XX) && I2C
         help
           Say Y here if you want to use the IIC bus controller on
-          the Intel IOP3xx I/O Processors or IXP4xx Network Processors.
+          the Intel IOPx3xx I/O Processors or IXP4xx Network Processors.
 
           This driver can also be built as a module.  If so, the module
           will be called i2c-iop3xx.
diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c
index bbb2fbee836f..c7be2fdbd86b 100644
--- a/drivers/i2c/busses/i2c-i801.c
+++ b/drivers/i2c/busses/i2c-i801.c
@@ -33,6 +33,7 @@
     ICH7                27DA
     ESB2                269B
     ICH8                283E
+    ICH9                2930
     This driver supports several versions of Intel's I/O Controller Hubs (ICH).
     For SMBus support, they are similar to the PIIX4 and are part
     of Intel's '810' and other chipsets.
@@ -457,6 +458,7 @@ static struct pci_device_id i801_ids[] = {
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH7_17) },
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ESB2_17) },
         { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH8_5) },
+        { PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_ICH9_6) },
         { 0, }
 };
 
diff --git a/drivers/i2c/busses/i2c-ixp4xx.c b/drivers/i2c/busses/i2c-ixp4xx.c
index 1ce01fb0ac09..68fe863f9d54 100644
--- a/drivers/i2c/busses/i2c-ixp4xx.c
+++ b/drivers/i2c/busses/i2c-ixp4xx.c
@@ -137,7 +137,8 @@ static int ixp4xx_i2c_probe(struct platform_device *plat_dev)
         gpio_line_set(gpio->scl_pin, 0);
         gpio_line_set(gpio->sda_pin, 0);
 
-        if ((err = i2c_bit_add_bus(&drv_data->adapter) != 0)) {
+        err = i2c_bit_add_bus(&drv_data->adapter);
+        if (err) {
                 printk(KERN_ERR "ERROR: Could not install %s\n", plat_dev->dev.bus_id);
 
                 kfree(drv_data);
diff --git a/drivers/i2c/busses/i2c-pxa.c b/drivers/i2c/busses/i2c-pxa.c
index c95a6c154165..c3b1567c852a 100644
--- a/drivers/i2c/busses/i2c-pxa.c
+++ b/drivers/i2c/busses/i2c-pxa.c
@@ -358,133 +358,6 @@ static void i2c_pxa_reset(struct pxa_i2c *i2c)
 
 #ifdef CONFIG_I2C_PXA_SLAVE
 /*
- * I2C EEPROM emulation.
- */
-static struct i2c_eeprom_emu eeprom = {
-        .size = I2C_EEPROM_EMU_SIZE,
-        .watch = LIST_HEAD_INIT(eeprom.watch),
-};
-
-struct i2c_eeprom_emu *i2c_pxa_get_eeprom(void)
-{
-        return &eeprom;
-}
-
-int i2c_eeprom_emu_addwatcher(struct i2c_eeprom_emu *emu, void *data,
-                              unsigned int addr, unsigned int size,
-                              struct i2c_eeprom_emu_watcher *watcher)
-{
-        struct i2c_eeprom_emu_watch *watch;
-        unsigned long flags;
-
-        if (addr + size > emu->size)
-                return -EINVAL;
-
-        watch = kmalloc(sizeof(struct i2c_eeprom_emu_watch), GFP_KERNEL);
-        if (watch) {
-                watch->start = addr;
-                watch->end = addr + size - 1;
-                watch->ops = watcher;
-                watch->data = data;
-
-                local_irq_save(flags);
-                list_add(&watch->node, &emu->watch);
-                local_irq_restore(flags);
-        }
-
-        return watch ? 0 : -ENOMEM;
-}
-
-void i2c_eeprom_emu_delwatcher(struct i2c_eeprom_emu *emu, void *data,
-                               struct i2c_eeprom_emu_watcher *watcher)
-{
-        struct i2c_eeprom_emu_watch *watch, *n;
-        unsigned long flags;
-
-        list_for_each_entry_safe(watch, n, &emu->watch, node) {
-                if (watch->ops == watcher && watch->data == data) {
-                        local_irq_save(flags);
-                        list_del(&watch->node);
-                        local_irq_restore(flags);
-                        kfree(watch);
-                }
-        }
-}
-
-static void i2c_eeprom_emu_event(void *ptr, i2c_slave_event_t event)
-{
-        struct i2c_eeprom_emu *emu = ptr;
-
-        eedbg(3, "i2c_eeprom_emu_event: %d\n", event);
-
-        switch (event) {
-        case I2C_SLAVE_EVENT_START_WRITE:
-                emu->seen_start = 1;
-                eedbg(2, "i2c_eeprom: write initiated\n");
-                break;
-
-        case I2C_SLAVE_EVENT_START_READ:
-                emu->seen_start = 0;
-                eedbg(2, "i2c_eeprom: read initiated\n");
-                break;
-
-        case I2C_SLAVE_EVENT_STOP:
-                emu->seen_start = 0;
-                eedbg(2, "i2c_eeprom: received stop\n");
-                break;
-
-        default:
-                eedbg(0, "i2c_eeprom: unhandled event\n");
-                break;
-        }
-}
-
-static int i2c_eeprom_emu_read(void *ptr)
-{
-        struct i2c_eeprom_emu *emu = ptr;
-        int ret;
-
-        ret = emu->bytes[emu->ptr];
-        emu->ptr = (emu->ptr + 1) % emu->size;
-
-        return ret;
-}
-
-static void i2c_eeprom_emu_write(void *ptr, unsigned int val)
-{
-        struct i2c_eeprom_emu *emu = ptr;
-        struct i2c_eeprom_emu_watch *watch;
-
-        if (emu->seen_start != 0) {
-                eedbg(2, "i2c_eeprom_emu_write: setting ptr %02x\n", val);
-                emu->ptr = val;
-                emu->seen_start = 0;
-                return;
-        }
-
-        emu->bytes[emu->ptr] = val;
-
-        eedbg(1, "i2c_eeprom_emu_write: ptr=0x%02x, val=0x%02x\n",
-              emu->ptr, val);
-
-        list_for_each_entry(watch, &emu->watch, node) {
-                if (!watch->ops || !watch->ops->write)
-                        continue;
-                if (watch->start <= emu->ptr && watch->end >= emu->ptr)
-                        watch->ops->write(watch->data, emu->ptr, val);
-        }
-
-        emu->ptr = (emu->ptr + 1) % emu->size;
-}
-
-struct i2c_slave_client eeprom_client = {
-        .data   = &eeprom,
-        .event  = i2c_eeprom_emu_event,
-        .read   = i2c_eeprom_emu_read,
-        .write  = i2c_eeprom_emu_write
-};
-
-/*
  * PXA I2C Slave mode
  */
 
@@ -963,11 +836,9 @@ static int i2c_pxa_probe(struct platform_device *dev)
         i2c->slave_addr = I2C_PXA_SLAVE_ADDR;
 
 #ifdef CONFIG_I2C_PXA_SLAVE
-        i2c->slave = &eeprom_client;
         if (plat) {
                 i2c->slave_addr = plat->slave_addr;
-                if (plat->slave)
-                        i2c->slave = plat->slave;
+                i2c->slave = plat->slave;
         }
 #endif
 
diff --git a/drivers/i2c/busses/scx200_acb.c b/drivers/i2c/busses/scx200_acb.c
index 32aab0d34ee9..714bae780953 100644
--- a/drivers/i2c/busses/scx200_acb.c
+++ b/drivers/i2c/busses/scx200_acb.c
@@ -494,11 +494,12 @@ static __init int scx200_create_pci(const char *text, struct pci_dev *pdev,
         iface->pdev = pdev;
         iface->bar = bar;
 
-        pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+        rc = pci_enable_device_bars(iface->pdev, 1 << iface->bar);
+        if (rc)
+                goto errout_free;
 
         rc = pci_request_region(iface->pdev, iface->bar, iface->adapter.name);
-
-        if (rc != 0) {
+        if (rc) {
                 printk(KERN_ERR NAME ": can't allocate PCI BAR %d\n",
                                 iface->bar);
                 goto errout_free;
diff --git a/drivers/i2c/chips/ds1374.c b/drivers/i2c/chips/ds1374.c
index 4630f1969a09..15edf40828b4 100644
--- a/drivers/i2c/chips/ds1374.c
+++ b/drivers/i2c/chips/ds1374.c
@@ -140,12 +140,14 @@ ulong ds1374_get_rtc_time(void)
         return t1;
 }
 
-static void ds1374_set_work(void *arg)
+static ulong new_time;
+
+static void ds1374_set_work(struct work_struct *work)
 {
         ulong t1, t2;
         int limit = 10;         /* arbitrary retry limit */
 
-        t1 = *(ulong *) arg;
+        t1 = new_time;
 
         mutex_lock(&ds1374_mutex);
 
@@ -167,11 +169,9 @@ static void ds1374_set_work(void *arg)
                          "can't confirm time set from rtc chip\n");
 }
 
-static ulong new_time;
-
 static struct workqueue_struct *ds1374_workqueue;
 
-static DECLARE_WORK(ds1374_work, ds1374_set_work, &new_time);
+static DECLARE_WORK(ds1374_work, ds1374_set_work);
 
 int ds1374_set_rtc_time(ulong nowtime)
 {
@@ -180,7 +180,7 @@ int ds1374_set_rtc_time(ulong nowtime)
         if (in_interrupt())
                 queue_work(ds1374_workqueue, &ds1374_work);
         else
-                ds1374_set_work(&new_time);
+                ds1374_set_work(NULL);
 
         return 0;
 }
diff --git a/drivers/i2c/chips/m41t00.c b/drivers/i2c/chips/m41t00.c
index 2dd0a34d9472..420377c86422 100644
--- a/drivers/i2c/chips/m41t00.c
+++ b/drivers/i2c/chips/m41t00.c
@@ -215,8 +215,15 @@ m41t00_set(void *arg)
 }
 
 static ulong new_time;
+/* well, isn't this API just _lovely_? */
+static void
+m41t00_barf(struct work_struct *unusable)
+{
+        m41t00_set(&new_time);
+}
+
 static struct workqueue_struct *m41t00_wq;
-static DECLARE_WORK(m41t00_work, m41t00_set, &new_time);
+static DECLARE_WORK(m41t00_work, m41t00_barf);
 
 int
 m41t00_set_rtc_time(ulong nowtime)
diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
index 3f869033ed70..94a4e9a3013c 100644
--- a/drivers/i2c/i2c-dev.c
+++ b/drivers/i2c/i2c-dev.c
@@ -42,7 +42,7 @@ static struct i2c_driver i2cdev_driver;
 struct i2c_dev {
         struct list_head list;
         struct i2c_adapter *adap;
-        struct class_device *class_dev;
+        struct device *dev;
 };
 
 #define I2C_MINORS      256
@@ -92,15 +92,16 @@ static void return_i2c_dev(struct i2c_dev *i2c_dev)
         spin_unlock(&i2c_dev_list_lock);
 }
 
-static ssize_t show_adapter_name(struct class_device *class_dev, char *buf)
+static ssize_t show_adapter_name(struct device *dev,
+                                 struct device_attribute *attr, char *buf)
 {
-        struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(class_dev->devt));
+        struct i2c_dev *i2c_dev = i2c_dev_get_by_minor(MINOR(dev->devt));
 
         if (!i2c_dev)
                 return -ENODEV;
         return sprintf(buf, "%s\n", i2c_dev->adap->name);
 }
-static CLASS_DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
+static DEVICE_ATTR(name, S_IRUGO, show_adapter_name, NULL);
 
 static ssize_t i2cdev_read (struct file *file, char __user *buf, size_t count,
                             loff_t *offset)
@@ -413,15 +414,14 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
                 return PTR_ERR(i2c_dev);
 
         /* register this i2c device with the driver core */
-        i2c_dev->class_dev = class_device_create(i2c_dev_class, NULL,
-                                                 MKDEV(I2C_MAJOR, adap->nr),
-                                                 &adap->dev, "i2c-%d",
-                                                 adap->nr);
-        if (!i2c_dev->class_dev) {
+        i2c_dev->dev = device_create(i2c_dev_class, &adap->dev,
+                                     MKDEV(I2C_MAJOR, adap->nr),
+                                     "i2c-%d", adap->nr);
+        if (!i2c_dev->dev) {
                 res = -ENODEV;
                 goto error;
         }
-        res = class_device_create_file(i2c_dev->class_dev, &class_device_attr_name);
+        res = device_create_file(i2c_dev->dev, &dev_attr_name);
         if (res)
                 goto error_destroy;
 
@@ -429,7 +429,7 @@ static int i2cdev_attach_adapter(struct i2c_adapter *adap)
                  adap->name, adap->nr);
         return 0;
 error_destroy:
-        class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr));
+        device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr));
 error:
         return_i2c_dev(i2c_dev);
         kfree(i2c_dev);
@@ -444,9 +444,9 @@ static int i2cdev_detach_adapter(struct i2c_adapter *adap)
         if (!i2c_dev) /* attach_adapter must have failed */
                 return 0;
 
-        class_device_remove_file(i2c_dev->class_dev, &class_device_attr_name);
+        device_remove_file(i2c_dev->dev, &dev_attr_name);
         return_i2c_dev(i2c_dev);
-        class_device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr));
+        device_destroy(i2c_dev_class, MKDEV(I2C_MAJOR, adap->nr));
         kfree(i2c_dev);
 
         pr_debug("i2c-dev: adapter [%s] unregistered\n", adap->name);
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 0c68d0f0d8e5..e23bc0d62159 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -389,14 +389,6 @@ config BLK_DEV_RZ1000
           Linux. This may slow disk throughput by a few percent, but at least
           things will operate 100% reliably.
 
-config BLK_DEV_SL82C105
-        tristate "Winbond SL82c105 support"
-        depends on PCI && (PPC || ARM) && BLK_DEV_IDEPCI
-        help
-          If you have a Winbond SL82c105 IDE controller, say Y here to enable
-          special configuration for this chip. This is common on various CHRP
-          motherboards, but could be used elsewhere. If in doubt, say Y.
-
 config BLK_DEV_IDEDMA_PCI
         bool "Generic PCI bus-master DMA support"
         depends on PCI && BLK_DEV_IDEPCI
@@ -712,6 +704,14 @@ config BLK_DEV_SIS5513
 
           Please read the comments at the top of <file:drivers/ide/pci/sis5513.c>.
 
+config BLK_DEV_SL82C105
+        tristate "Winbond SL82c105 support"
+        depends on (PPC || ARM)
+        help
+          If you have a Winbond SL82c105 IDE controller, say Y here to enable
+          special configuration for this chip. This is common on various CHRP
+          motherboards, but could be used elsewhere. If in doubt, say Y.
+
 config BLK_DEV_SLC90E66
         tristate "SLC90E66 chipset support"
         help
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index bddfebdf91d8..88214943d00a 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -724,7 +724,7 @@ static int cdrom_decode_status(ide_drive_t *drive, int good_stat, int *stat_ret)
                  * if we have an error, pass back CHECK_CONDITION as the
                  * scsi status byte
                  */
-                if (!rq->errors)
+                if (blk_pc_request(rq) && !rq->errors)
                         rq->errors = SAM_STAT_CHECK_CONDITION;
 
                 /* Check for tray open. */
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 8ccee9c769f8..e3a267622bb6 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -1635,7 +1635,7 @@ static int idefloppy_begin_format(ide_drive_t *drive, int __user *arg)
 /*
 ** Get ATAPI_FORMAT_UNIT progress indication.
 **
-** Userland gives a pointer to an int.  The int is set to a progresss
+** Userland gives a pointer to an int.  The int is set to a progress
 ** indicator 0-65536, with 65536=100%.
 **
 ** If the drive does not support format progress indication, we just check
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 287a66201150..16890769dca6 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -973,8 +973,8 @@ ide_settings_t *ide_find_setting_by_name (ide_drive_t *drive, char *name)
  *      @drive: drive
  *
  *      Automatically remove all the driver specific settings for this
- *      drive. This function may sleep and must not be called from IRQ
- *      context. The caller must hold ide_setting_sem.
+ *      drive. This function may not be called from IRQ context. The
+ *      caller must hold ide_setting_sem.
  */
  
 static void auto_remove_settings (ide_drive_t *drive)
@@ -1874,11 +1874,22 @@ void ide_unregister_subdriver(ide_drive_t *drive, ide_driver_t *driver)
 {
         unsigned long flags;
         
-        down(&ide_setting_sem);
-        spin_lock_irqsave(&ide_lock, flags);
 #ifdef CONFIG_PROC_FS
         ide_remove_proc_entries(drive->proc, driver->proc);
 #endif
+        down(&ide_setting_sem);
+        spin_lock_irqsave(&ide_lock, flags);
+        /*
+         * ide_setting_sem protects the settings list
+         * ide_lock protects the use of settings
+         *
+         * so we need to hold both, ide_settings_sem because we want to
+         * modify the settings list, and ide_lock because we cannot take
+         * a setting out that is being used.
+         *
+         * OTOH both ide_{read,write}_setting are only ever used under
+         * ide_setting_sem.
+         */
         auto_remove_settings(drive);
         spin_unlock_irqrestore(&ide_lock, flags);
         up(&ide_setting_sem);
diff --git a/drivers/ide/legacy/hd.c b/drivers/ide/legacy/hd.c
index b1d5291531b7..45ed03591cd8 100644
--- a/drivers/ide/legacy/hd.c
+++ b/drivers/ide/legacy/hd.c
@@ -459,7 +459,7 @@ ok_to_read:
 #ifdef DEBUG
         printk("%s: read: sector %ld, remaining = %ld, buffer=%p\n",
                 req->rq_disk->disk_name, req->sector, req->nr_sectors,
-                req->buffer+512));
+                req->buffer+512);
 #endif
         if (req->current_nr_sectors <= 0)
                 end_request(req, 1);
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index bef4759f70e5..7efd28ac21ed 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -192,20 +192,10 @@ static int ide_config(struct pcmcia_device *link)
     tuple.TupleOffset = 0;
     tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &stk->parse));
-    link->conf.ConfigBase = stk->parse.config.base;
-    link->conf.Present = stk->parse.config.rmask[0];
-
-    tuple.DesiredTuple = CISTPL_MANFID;
-    if (!pcmcia_get_first_tuple(link, &tuple) &&
-        !pcmcia_get_tuple_data(link, &tuple) &&
-        !pcmcia_parse_tuple(link, &tuple, &stk->parse))
-        is_kme = ((stk->parse.manfid.manf == MANFID_KME) &&
-                  ((stk->parse.manfid.card == PRODID_KME_KXLC005_A) ||
-                   (stk->parse.manfid.card == PRODID_KME_KXLC005_B)));
+
+    is_kme = ((link->manf_id == MANFID_KME) &&
+              ((link->card_id == PRODID_KME_KXLC005_A) ||
+               (link->card_id == PRODID_KME_KXLC005_B)));
 
     /* Not sure if this is right... look up the current Vcc */
     CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &stk->conf));
@@ -408,8 +398,10 @@ static struct pcmcia_device_id ide_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("SMI VENDOR", "SMI PRODUCT", 0x30896c92, 0x703cc5f6),
         PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
         PCMCIA_DEVICE_PROD_ID1("TRANSCEND    512M   ", 0xd0909443),
+        PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1),
         PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8),
         PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
+        PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918),
         PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
         PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
         PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 244f7eb7006d..cfad09accf52 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -768,14 +768,7 @@ ioc4_ide_init(void)
         return ioc4_register_submodule(&ioc4_ide_submodule);
 }
 
-static void __devexit
-ioc4_ide_exit(void)
-{
-        ioc4_unregister_submodule(&ioc4_ide_submodule);
-}
-
 late_initcall(ioc4_ide_init); /* Call only after IDE init is done */
-module_exit(ioc4_ide_exit);
 
 MODULE_AUTHOR("Aniket Malatpure/Jeremy Higdon");
 MODULE_DESCRIPTION("IDE PCI driver module for SGI IOC4 Base-IO Card");
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 2af634d7acf4..61f1a9665a7f 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -35,7 +35,7 @@
 #include <linux/ide.h>
 #include <asm/io.h>
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_CHRP
 #include <asm/processor.h>
 #endif
 
@@ -282,11 +282,11 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
          * Find the ISA bridge to see how good the IDE is.
          */
         via_config = via_config_find(&isa);
-        if (!via_config->id) {
-                printk(KERN_WARNING "VP_IDE: Unknown VIA SouthBridge, disabling DMA.\n");
-                pci_dev_put(isa);
-                return -ENODEV;
-        }
+
+        /* We checked this earlier so if it fails here deeep badness
+           is involved */
+
+        BUG_ON(!via_config->id);
 
         /*
          * Setup or disable Clk66 if appropriate
@@ -442,7 +442,7 @@ static void __devinit init_hwif_via82cxxx(ide_hwif_t *hwif)
         hwif->speedproc = &via_set_drive;
 
 
-#if defined(CONFIG_PPC_CHRP) && defined(CONFIG_PPC32)
+#ifdef CONFIG_PPC_CHRP
         if(machine_is(chrp) && _chrp_type == _CHRP_Pegasos) {
                 hwif->irq = hwif->channel ? 15 : 14;
         }
@@ -494,6 +494,17 @@ static ide_pci_device_t via82cxxx_chipsets[] __devinitdata = {
 
 static int __devinit via_init_one(struct pci_dev *dev, const struct pci_device_id *id)
 {
+        struct pci_dev *isa = NULL;
+        struct via_isa_bridge *via_config;
+        /*
+         * Find the ISA bridge and check we know what it is.
+         */
+        via_config = via_config_find(&isa);
+        pci_dev_put(isa);
+        if (!via_config->id) {
+                printk(KERN_WARNING "VP_IDE: Unknown VIA SouthBridge, disabling DMA.\n");
+                return -ENODEV;
+        }
         return ide_setup_pci_device(dev, &via82cxxx_chipsets[id->driver_data]);
 }
 
diff --git a/drivers/ieee1394/Kconfig b/drivers/ieee1394/Kconfig
index 672b92ef9f21..e7d56573fe56 100644
--- a/drivers/ieee1394/Kconfig
+++ b/drivers/ieee1394/Kconfig
@@ -36,7 +36,7 @@ config IEEE1394_VERBOSEDEBUG
           else says N.
 
 config IEEE1394_OUI_DB
-        bool "OUI Database built-in"
+        bool "OUI Database built-in (deprecated)"
         depends on IEEE1394
         help
           If you say Y here, then an OUI list (vendor unique ID's) will be
@@ -67,16 +67,11 @@ config IEEE1394_CONFIG_ROM_IP1394
           eth1394 option below.
 
 config IEEE1394_EXPORT_FULL_API
-        bool "Export all symbols of ieee1394's API"
+        bool "Export all symbols of ieee1394's API (deprecated)"
         depends on IEEE1394
         default n
         help
-          Export all symbols of ieee1394's driver programming interface, even
-          those that are not currently used by the standard IEEE 1394 drivers.
-
-          This option does not affect the interface to userspace applications.
-          Say Y here if you want to compile externally developed drivers that
-          make extended use of ieee1394's API. It is otherwise safe to say N.
+          This option will be removed soon.  Don't worry, say N.
 
 comment "Device Drivers"
         depends on IEEE1394
@@ -125,7 +120,7 @@ comment "SBP-2 support (for storage devices) requires SCSI"
 
 config IEEE1394_SBP2
         tristate "SBP-2 support (Harddisks etc.)"
-        depends on IEEE1394 && SCSI && (PCI || BROKEN)
+        depends on IEEE1394 && SCSI
         help
           This option enables you to use SBP-2 devices connected to an IEEE
           1394 bus.  SBP-2 devices include storage devices like harddisks and
@@ -161,17 +156,12 @@ config IEEE1394_ETH1394
           MCAP, therefore multicast support is significantly limited.
 
 config IEEE1394_DV1394
-        tristate "OHCI-DV I/O support"
+        tristate "OHCI-DV I/O support (deprecated)"
         depends on IEEE1394 && IEEE1394_OHCI1394
         help
-          This driver allows you to transmit and receive DV (digital video)
-          streams on an OHCI-1394 card using a simple frame-oriented
-          interface.
-
-          The user-space API for dv1394 is documented in dv1394.h.
-
-          To compile this driver as a module, say M here: the
-          module will be called dv1394.
+          The dv1394 driver will be removed from Linux in a future release.
+          Its functionality is now provided by raw1394 together with libraries
+          such as libiec61883.
 
 config IEEE1394_RAWIO
         tristate "Raw IEEE1394 I/O support"
diff --git a/drivers/ieee1394/Makefile b/drivers/ieee1394/Makefile
index 6f53611fe255..d9650d3d77a0 100644
--- a/drivers/ieee1394/Makefile
+++ b/drivers/ieee1394/Makefile
@@ -3,8 +3,11 @@
 #
 
 ieee1394-objs := ieee1394_core.o ieee1394_transactions.o hosts.o \
-                 highlevel.o csr.o nodemgr.o oui.o dma.o iso.o \
+                 highlevel.o csr.o nodemgr.o dma.o iso.o \
                  csr1212.o config_roms.o
+ifdef CONFIG_IEEE1394_OUI_DB
+ieee1394-objs += oui.o
+endif
 
 obj-$(CONFIG_IEEE1394) += ieee1394.o
 obj-$(CONFIG_IEEE1394_PCILYNX) += pcilynx.o
diff --git a/drivers/ieee1394/csr.c b/drivers/ieee1394/csr.c
index ab0c80f61b9d..52ac83e0ebee 100644
--- a/drivers/ieee1394/csr.c
+++ b/drivers/ieee1394/csr.c
@@ -158,12 +158,10 @@ static void host_reset(struct hpsb_host *host)
  */
 static inline void calculate_expire(struct csr_control *csr)
 {
-        unsigned long usecs =
-                (csr->split_timeout_hi & 0x07) * USEC_PER_SEC +
-                (csr->split_timeout_lo >> 19) * 125L;
-
-        csr->expire = usecs_to_jiffies(usecs > 100000L ? usecs : 100000L);
+        unsigned int usecs = (csr->split_timeout_hi & 7) * 1000000 +
+                             (csr->split_timeout_lo >> 19) * 125;
 
+        csr->expire = usecs_to_jiffies(usecs > 100000 ? usecs : 100000);
         HPSB_VERBOSE("CSR: setting expire to %lu, HZ=%u", csr->expire, HZ);
 }
 
diff --git a/drivers/ieee1394/dv1394.c b/drivers/ieee1394/dv1394.c
index 6c72f04b2b5d..1084da4d88a9 100644
--- a/drivers/ieee1394/dv1394.c
+++ b/drivers/ieee1394/dv1394.c
@@ -1536,27 +1536,20 @@ static ssize_t dv1394_read(struct file *file,  char __user *buffer, size_t count
 
 static long dv1394_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
-        struct video_card *video;
+        struct video_card *video = file_to_video_card(file);
         unsigned long flags;
         int ret = -EINVAL;
         void __user *argp = (void __user *)arg;
 
         DECLARE_WAITQUEUE(wait, current);
 
-        lock_kernel();
-        video = file_to_video_card(file);
-
         /* serialize this to prevent multi-threaded mayhem */
         if (file->f_flags & O_NONBLOCK) {
-                if (!mutex_trylock(&video->mtx)) {
-                        unlock_kernel();
+                if (!mutex_trylock(&video->mtx))
                         return -EAGAIN;
-                }
         } else {
-                if (mutex_lock_interruptible(&video->mtx)) {
-                        unlock_kernel();
+                if (mutex_lock_interruptible(&video->mtx))
                         return -ERESTARTSYS;
-                }
         }
 
         switch(cmd)
@@ -1780,7 +1773,6 @@ static long dv1394_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 
  out:
         mutex_unlock(&video->mtx);
-        unlock_kernel();
         return ret;
 }
 
@@ -2188,12 +2180,8 @@ static struct ieee1394_device_id dv1394_id_table[] = {
 MODULE_DEVICE_TABLE(ieee1394, dv1394_id_table);
 
 static struct hpsb_protocol_driver dv1394_driver = {
-        .name           = "DV/1394 Driver",
+        .name           = "dv1394",
         .id_table       = dv1394_id_table,
-        .driver         = {
-                .name   = "dv1394",
-                .bus    = &ieee1394_bus_type,
-        },
 };
 
 
@@ -2587,6 +2575,10 @@ static int __init dv1394_init_module(void)
 {
         int ret;
 
+        printk(KERN_WARNING
+               "WARNING: The dv1394 driver is unsupported and will be removed "
+               "from Linux soon. Use raw1394 instead.\n");
+
         cdev_init(&dv1394_cdev, &dv1394_fops);
         dv1394_cdev.owner = THIS_MODULE;
         kobject_set_name(&dv1394_cdev.kobj, "dv1394");
diff --git a/drivers/ieee1394/eth1394.c b/drivers/ieee1394/eth1394.c
index 31e5cc49d61a..97e5c3dd044d 100644
--- a/drivers/ieee1394/eth1394.c
+++ b/drivers/ieee1394/eth1394.c
@@ -133,7 +133,7 @@ struct eth1394_node_info {
 #define ETH1394_DRIVER_NAME "eth1394"
 static const char driver_name[] = ETH1394_DRIVER_NAME;
 
-static kmem_cache_t *packet_task_cache;
+static struct kmem_cache *packet_task_cache;
 
 static struct hpsb_highlevel eth1394_highlevel;
 
@@ -474,12 +474,10 @@ static struct ieee1394_device_id eth1394_id_table[] = {
 MODULE_DEVICE_TABLE(ieee1394, eth1394_id_table);
 
 static struct hpsb_protocol_driver eth1394_proto_driver = {
-        .name           = "IPv4 over 1394 Driver",
+        .name           = ETH1394_DRIVER_NAME,
         .id_table       = eth1394_id_table,
         .update         = eth1394_update,
         .driver         = {
-                .name           = ETH1394_DRIVER_NAME,
-                .bus            = &ieee1394_bus_type,
                 .probe          = eth1394_probe,
                 .remove         = eth1394_remove,
         },
diff --git a/drivers/ieee1394/highlevel.h b/drivers/ieee1394/highlevel.h
index 50f2dd2c7e20..4b330117067a 100644
--- a/drivers/ieee1394/highlevel.h
+++ b/drivers/ieee1394/highlevel.h
@@ -24,7 +24,6 @@ struct hpsb_address_serve {
 /* Only the following structures are of interest to actual highlevel drivers. */
 
 struct hpsb_highlevel {
-        struct module *owner;
         const char *name;
 
         /* Any of the following pointers can legally be NULL, except for
diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c
index d90a3a1898c0..ee82a5320bf7 100644
--- a/drivers/ieee1394/hosts.c
+++ b/drivers/ieee1394/hosts.c
@@ -31,9 +31,10 @@
 #include "config_roms.h"
 
 
-static void delayed_reset_bus(void * __reset_info)
+static void delayed_reset_bus(struct work_struct *work)
 {
-        struct hpsb_host *host = (struct hpsb_host*)__reset_info;
+        struct hpsb_host *host =
+                container_of(work, struct hpsb_host, delayed_reset.work);
         int generation = host->csr.generation + 1;
 
         /* The generation field rolls over to 2 rather than 0 per IEEE
@@ -43,9 +44,10 @@ static void delayed_reset_bus(void * __reset_info)
 
         CSR_SET_BUS_INFO_GENERATION(host->csr.rom, generation);
         if (csr1212_generate_csr_image(host->csr.rom) != CSR1212_SUCCESS) {
-                /* CSR image creation failed, reset generation field and do not
-                 * issue a bus reset. */
-                CSR_SET_BUS_INFO_GENERATION(host->csr.rom, host->csr.generation);
+                /* CSR image creation failed.
+                 * Reset generation field and do not issue a bus reset. */
+                CSR_SET_BUS_INFO_GENERATION(host->csr.rom,
+                                            host->csr.generation);
                 return;
         }
 
@@ -53,7 +55,8 @@ static void delayed_reset_bus(void * __reset_info)
 
         host->update_config_rom = 0;
         if (host->driver->set_hw_config_rom)
-                host->driver->set_hw_config_rom(host, host->csr.rom->bus_info_data);
+                host->driver->set_hw_config_rom(host,
+                                                host->csr.rom->bus_info_data);
 
         host->csr.gen_timestamp[host->csr.generation] = jiffies;
         hpsb_reset_bus(host, SHORT_RESET);
@@ -69,7 +72,8 @@ static int dummy_devctl(struct hpsb_host *h, enum devctl_cmd c, int arg)
         return -1;
 }
 
-static int dummy_isoctl(struct hpsb_iso *iso, enum isoctl_cmd command, unsigned long arg)
+static int dummy_isoctl(struct hpsb_iso *iso, enum isoctl_cmd command,
+                        unsigned long arg)
 {
         return -1;
 }
@@ -122,15 +126,13 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra,
         int i;
         int hostnum = 0;
 
-        h = kzalloc(sizeof(*h) + extra, SLAB_KERNEL);
+        h = kzalloc(sizeof(*h) + extra, GFP_KERNEL);
         if (!h)
                 return NULL;
 
         h->csr.rom = csr1212_create_csr(&csr_bus_ops, CSR_BUS_INFO_SIZE, h);
-        if (!h->csr.rom) {
-                kfree(h);
-                return NULL;
-        }
+        if (!h->csr.rom)
+                goto fail;
 
         h->hostdata = h + 1;
         h->driver = drv;
@@ -145,21 +147,20 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra,
 
         atomic_set(&h->generation, 0);
 
-        INIT_WORK(&h->delayed_reset, delayed_reset_bus, h);
+        INIT_DELAYED_WORK(&h->delayed_reset, delayed_reset_bus);
         
         init_timer(&h->timeout);
         h->timeout.data = (unsigned long) h;
         h->timeout.function = abort_timedouts;
-        h->timeout_interval = HZ / 20; // 50ms by default
+        h->timeout_interval = HZ / 20; /* 50ms, half of minimum SPLIT_TIMEOUT */
 
         h->topology_map = h->csr.topology_map + 3;
         h->speed_map = (u8 *)(h->csr.speed_map + 2);
 
         mutex_lock(&host_num_alloc);
-
         while (nodemgr_for_each_host(&hostnum, alloc_hostnum_cb))
                 hostnum++;
-
+        mutex_unlock(&host_num_alloc);
         h->id = hostnum;
 
         memcpy(&h->device, &nodemgr_dev_template_host, sizeof(h->device));
@@ -170,13 +171,19 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra,
         h->class_dev.class = &hpsb_host_class;
         snprintf(h->class_dev.class_id, BUS_ID_SIZE, "fw-host%d", h->id);
 
-        device_register(&h->device);
-        class_device_register(&h->class_dev);
+        if (device_register(&h->device))
+                goto fail;
+        if (class_device_register(&h->class_dev)) {
+                device_unregister(&h->device);
+                goto fail;
+        }
         get_device(&h->device);
 
-        mutex_unlock(&host_num_alloc);
-
         return h;
+
+fail:
+        kfree(h);
+        return NULL;
 }
 
 int hpsb_add_host(struct hpsb_host *host)
@@ -228,13 +235,14 @@ int hpsb_update_config_rom_image(struct hpsb_host *host)
         if (time_before(jiffies, host->csr.gen_timestamp[next_gen] + 60 * HZ))
                 /* Wait 60 seconds from the last time this generation number was
                  * used. */
-                reset_delay = (60 * HZ) + host->csr.gen_timestamp[next_gen] - jiffies;
+                reset_delay =
+                        (60 * HZ) + host->csr.gen_timestamp[next_gen] - jiffies;
         else
                 /* Wait 1 second in case some other code wants to change the
                  * Config ROM in the near future. */
                 reset_delay = HZ;
 
-        PREPARE_WORK(&host->delayed_reset, delayed_reset_bus, host);
+        PREPARE_DELAYED_WORK(&host->delayed_reset, delayed_reset_bus);
         schedule_delayed_work(&host->delayed_reset, reset_delay);
 
         return 0;
diff --git a/drivers/ieee1394/hosts.h b/drivers/ieee1394/hosts.h
index bc6dbfadb891..d553e38c9543 100644
--- a/drivers/ieee1394/hosts.h
+++ b/drivers/ieee1394/hosts.h
@@ -62,7 +62,7 @@ struct hpsb_host {
         struct class_device class_dev;
 
         int update_config_rom;
-        struct work_struct delayed_reset;
+        struct delayed_work delayed_reset;
         unsigned int config_roms;
 
         struct list_head addr_space;
diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index 5fccf9f7a1d2..9a48ca20d1fd 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -1237,10 +1237,10 @@ EXPORT_SYMBOL(highlevel_remove_host);
 /** nodemgr.c **/
 EXPORT_SYMBOL(hpsb_node_fill_packet);
 EXPORT_SYMBOL(hpsb_node_write);
-EXPORT_SYMBOL(hpsb_register_protocol);
+EXPORT_SYMBOL(__hpsb_register_protocol);
 EXPORT_SYMBOL(hpsb_unregister_protocol);
-EXPORT_SYMBOL(ieee1394_bus_type);
 #ifdef CONFIG_IEEE1394_EXPORT_FULL_API
+EXPORT_SYMBOL(ieee1394_bus_type);
 EXPORT_SYMBOL(nodemgr_for_each_host);
 #endif
 
diff --git a/drivers/ieee1394/nodemgr.c b/drivers/ieee1394/nodemgr.c
index 8e7b83f84485..61307ca296ae 100644
--- a/drivers/ieee1394/nodemgr.c
+++ b/drivers/ieee1394/nodemgr.c
@@ -14,7 +14,9 @@
 #include <linux/slab.h>
 #include <linux/delay.h>
 #include <linux/kthread.h>
+#include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/freezer.h>
 #include <asm/atomic.h>
 
 #include "csr.h"
@@ -66,7 +68,7 @@ static int nodemgr_check_speed(struct nodemgr_csr_info *ci, u64 addr,
 {
         quadlet_t q;
         u8 i, *speed, old_speed, good_speed;
-        int ret;
+        int error;
 
         speed = &(ci->host->speed[NODEID_TO_NODE(ci->nodeid)]);
         old_speed = *speed;
@@ -78,9 +80,9 @@ static int nodemgr_check_speed(struct nodemgr_csr_info *ci, u64 addr,
          * just finished its initialization. */
         for (i = IEEE1394_SPEED_100; i <= old_speed; i++) {
                 *speed = i;
-                ret = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
-                                &q, sizeof(quadlet_t));
-                if (ret)
+                error = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
+                                  &q, sizeof(quadlet_t));
+                if (error)
                         break;
                 *buffer = q;
                 good_speed = i;
@@ -94,19 +96,19 @@ static int nodemgr_check_speed(struct nodemgr_csr_info *ci, u64 addr,
                 return 0;
         }
         *speed = old_speed;
-        return ret;
+        return error;
 }
 
 static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr, u16 length,
-                            void *buffer, void *__ci)
+                            void *buffer, void *__ci)
 {
         struct nodemgr_csr_info *ci = (struct nodemgr_csr_info*)__ci;
-        int i, ret;
+        int i, error;
 
         for (i = 1; ; i++) {
-                ret = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
-                                buffer, length);
-                if (!ret) {
+                error = hpsb_read(ci->host, ci->nodeid, ci->generation, addr,
+                                  buffer, length);
+                if (!error) {
                         ci->speed_unverified = 0;
                         break;
                 }
@@ -117,14 +119,14 @@ static int nodemgr_bus_read(struct csr1212_csr *csr, u64 addr, u16 length,
                 /* The ieee1394_core guessed the node's speed capability from
                  * the self ID.  Check whether a lower speed works. */
                 if (ci->speed_unverified && length == sizeof(quadlet_t)) {
-                        ret = nodemgr_check_speed(ci, addr, buffer);
-                        if (!ret)
+                        error = nodemgr_check_speed(ci, addr, buffer);
+                        if (!error)
                                 break;
                 }
                 if (msleep_interruptible(334))
                         return -EINTR;
         }
-        return ret;
+        return error;
 }
 
 static int nodemgr_get_max_rom(quadlet_t *bus_info_data, void *__ci)
@@ -259,9 +261,20 @@ static struct device nodemgr_dev_template_ne = {
         .release        = nodemgr_release_ne,
 };
 
+/* This dummy driver prevents the host devices from being scanned. We have no
+ * useful drivers for them yet, and there would be a deadlock possible if the
+ * driver core scans the host device while the host's low-level driver (i.e.
+ * the host's parent device) is being removed. */
+static struct device_driver nodemgr_mid_layer_driver = {
+        .bus            = &ieee1394_bus_type,
+        .name           = "nodemgr",
+        .owner          = THIS_MODULE,
+};
+
 struct device nodemgr_dev_template_host = {
         .bus            = &ieee1394_bus_type,
         .release        = nodemgr_release_host,
+        .driver         = &nodemgr_mid_layer_driver,
 };
 
 
@@ -306,8 +319,8 @@ static ssize_t fw_drv_show_##field (struct device_driver *drv, char *buf) \
         return sprintf(buf, format_string, (type)driver->field);\
 }                                                               \
 static struct driver_attribute driver_attr_drv_##field = {      \
-        .attr = {.name = __stringify(field), .mode = S_IRUGO }, \
-        .show   = fw_drv_show_##field,                          \
+        .attr = {.name = __stringify(field), .mode = S_IRUGO }, \
+        .show   = fw_drv_show_##field,                          \
 };
 
 
@@ -361,7 +374,7 @@ static ssize_t fw_show_ne_tlabels_mask(struct device *dev,
 #endif
         spin_unlock_irqrestore(&hpsb_tlabel_lock, flags);
 
-        return sprintf(buf, "0x%016llx\n", tm);
+        return sprintf(buf, "0x%016llx\n", (unsigned long long)tm);
 }
 static DEVICE_ATTR(tlabels_mask, S_IRUGO, fw_show_ne_tlabels_mask, NULL);
 #endif /* HPSB_DEBUG_TLABELS */
@@ -373,11 +386,11 @@ static ssize_t fw_set_ignore_driver(struct device *dev, struct device_attribute
         int state = simple_strtoul(buf, NULL, 10);
 
         if (state == 1) {
-                down_write(&dev->bus->subsys.rwsem);
-                device_release_driver(dev);
                 ud->ignore_driver = 1;
-                up_write(&dev->bus->subsys.rwsem);
-        } else if (!state)
+                down_write(&ieee1394_bus_type.subsys.rwsem);
+                device_release_driver(dev);
+                up_write(&ieee1394_bus_type.subsys.rwsem);
+        } else if (state == 0)
                 ud->ignore_driver = 0;
 
         return count;
@@ -412,11 +425,14 @@ static ssize_t fw_get_destroy_node(struct bus_type *bus, char *buf)
 static BUS_ATTR(destroy_node, S_IWUSR | S_IRUGO, fw_get_destroy_node, fw_set_destroy_node);
 
 
-static ssize_t fw_set_rescan(struct bus_type *bus, const char *buf, size_t count)
+static ssize_t fw_set_rescan(struct bus_type *bus, const char *buf,
+                             size_t count)
 {
+        int error = 0;
+
         if (simple_strtoul(buf, NULL, 10) == 1)
-                bus_rescan_devices(&ieee1394_bus_type);
-        return count;
+                error = bus_rescan_devices(&ieee1394_bus_type);
+        return error ? error : count;
 }
 static ssize_t fw_get_rescan(struct bus_type *bus, char *buf)
 {
@@ -432,7 +448,7 @@ static ssize_t fw_set_ignore_drivers(struct bus_type *bus, const char *buf, size
 
         if (state == 1)
                 ignore_drivers = 1;
-        else if (!state)
+        else if (state == 0)
                 ignore_drivers = 0;
 
         return count;
@@ -525,7 +541,7 @@ static ssize_t fw_show_drv_device_ids(struct device_driver *drv, char *buf)
         int length = 0;
         char *scratch = buf;
 
-        driver = container_of(drv, struct hpsb_protocol_driver, driver);
+        driver = container_of(drv, struct hpsb_protocol_driver, driver);
 
         for (id = driver->id_table; id->match_flags != 0; id++) {
                 int need_coma = 0;
@@ -582,7 +598,11 @@ static void nodemgr_create_drv_files(struct hpsb_protocol_driver *driver)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(fw_drv_attrs); i++)
-                driver_create_file(drv, fw_drv_attrs[i]);
+                if (driver_create_file(drv, fw_drv_attrs[i]))
+                        goto fail;
+        return;
+fail:
+        HPSB_ERR("Failed to add sysfs attribute for driver %s", driver->name);
 }
 
 
@@ -602,7 +622,12 @@ static void nodemgr_create_ne_dev_files(struct node_entry *ne)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(fw_ne_attrs); i++)
-                device_create_file(dev, fw_ne_attrs[i]);
+                if (device_create_file(dev, fw_ne_attrs[i]))
+                        goto fail;
+        return;
+fail:
+        HPSB_ERR("Failed to add sysfs attribute for node %016Lx",
+                 (unsigned long long)ne->guid);
 }
 
 
@@ -612,11 +637,16 @@ static void nodemgr_create_host_dev_files(struct hpsb_host *host)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(fw_host_attrs); i++)
-                device_create_file(dev, fw_host_attrs[i]);
+                if (device_create_file(dev, fw_host_attrs[i]))
+                        goto fail;
+        return;
+fail:
+        HPSB_ERR("Failed to add sysfs attribute for host %d", host->id);
 }
 
 
-static struct node_entry *find_entry_by_nodeid(struct hpsb_host *host, nodeid_t nodeid);
+static struct node_entry *find_entry_by_nodeid(struct hpsb_host *host,
+                                               nodeid_t nodeid);
 
 static void nodemgr_update_host_dev_links(struct hpsb_host *host)
 {
@@ -627,12 +657,18 @@ static void nodemgr_update_host_dev_links(struct hpsb_host *host)
         sysfs_remove_link(&dev->kobj, "busmgr_id");
         sysfs_remove_link(&dev->kobj, "host_id");
 
-        if ((ne = find_entry_by_nodeid(host, host->irm_id)))
-                sysfs_create_link(&dev->kobj, &ne->device.kobj, "irm_id");
-        if ((ne = find_entry_by_nodeid(host, host->busmgr_id)))
-                sysfs_create_link(&dev->kobj, &ne->device.kobj, "busmgr_id");
-        if ((ne = find_entry_by_nodeid(host, host->node_id)))
-                sysfs_create_link(&dev->kobj, &ne->device.kobj, "host_id");
+        if ((ne = find_entry_by_nodeid(host, host->irm_id)) &&
+            sysfs_create_link(&dev->kobj, &ne->device.kobj, "irm_id"))
+                goto fail;
+        if ((ne = find_entry_by_nodeid(host, host->busmgr_id)) &&
+            sysfs_create_link(&dev->kobj, &ne->device.kobj, "busmgr_id"))
+                goto fail;
+        if ((ne = find_entry_by_nodeid(host, host->node_id)) &&
+            sysfs_create_link(&dev->kobj, &ne->device.kobj, "host_id"))
+                goto fail;
+        return;
+fail:
+        HPSB_ERR("Failed to update sysfs attributes for host %d", host->id);
 }
 
 static void nodemgr_create_ud_dev_files(struct unit_directory *ud)
@@ -641,32 +677,39 @@ static void nodemgr_create_ud_dev_files(struct unit_directory *ud)
         int i;
 
         for (i = 0; i < ARRAY_SIZE(fw_ud_attrs); i++)
-                device_create_file(dev, fw_ud_attrs[i]);
-
+                if (device_create_file(dev, fw_ud_attrs[i]))
+                        goto fail;
         if (ud->flags & UNIT_DIRECTORY_SPECIFIER_ID)
-                device_create_file(dev, &dev_attr_ud_specifier_id);
-
+                if (device_create_file(dev, &dev_attr_ud_specifier_id))
+                        goto fail;
         if (ud->flags & UNIT_DIRECTORY_VERSION)
-                device_create_file(dev, &dev_attr_ud_version);
-
+                if (device_create_file(dev, &dev_attr_ud_version))
+                        goto fail;
         if (ud->flags & UNIT_DIRECTORY_VENDOR_ID) {
-                device_create_file(dev, &dev_attr_ud_vendor_id);
-                if (ud->vendor_name_kv)
-                        device_create_file(dev, &dev_attr_ud_vendor_name_kv);
+                if (device_create_file(dev, &dev_attr_ud_vendor_id))
+                        goto fail;
+                if (ud->vendor_name_kv &&
+                    device_create_file(dev, &dev_attr_ud_vendor_name_kv))
+                        goto fail;
         }
-
         if (ud->flags & UNIT_DIRECTORY_MODEL_ID) {
-                device_create_file(dev, &dev_attr_ud_model_id);
-                if (ud->model_name_kv)
-                        device_create_file(dev, &dev_attr_ud_model_name_kv);
+                if (device_create_file(dev, &dev_attr_ud_model_id))
+                        goto fail;
+                if (ud->model_name_kv &&
+                    device_create_file(dev, &dev_attr_ud_model_name_kv))
+                        goto fail;
         }
+        return;
+fail:
+        HPSB_ERR("Failed to add sysfs attributes for unit %s",
+                 ud->device.bus_id);
 }
 
 
 static int nodemgr_bus_match(struct device * dev, struct device_driver * drv)
 {
-        struct hpsb_protocol_driver *driver;
-        struct unit_directory *ud;
+        struct hpsb_protocol_driver *driver;
+        struct unit_directory *ud;
         struct ieee1394_device_id *id;
 
         /* We only match unit directories */
@@ -674,55 +717,77 @@ static int nodemgr_bus_match(struct device * dev, struct device_driver * drv)
                 return 0;
 
         ud = container_of(dev, struct unit_directory, device);
-        driver = container_of(drv, struct hpsb_protocol_driver, driver);
-
         if (ud->ne->in_limbo || ud->ignore_driver)
                 return 0;
 
-        for (id = driver->id_table; id->match_flags != 0; id++) {
-                if ((id->match_flags & IEEE1394_MATCH_VENDOR_ID) &&
-                    id->vendor_id != ud->vendor_id)
-                        continue;
+        /* We only match drivers of type hpsb_protocol_driver */
+        if (drv == &nodemgr_mid_layer_driver)
+                return 0;
 
-                if ((id->match_flags & IEEE1394_MATCH_MODEL_ID) &&
-                    id->model_id != ud->model_id)
-                        continue;
+        driver = container_of(drv, struct hpsb_protocol_driver, driver);
+        for (id = driver->id_table; id->match_flags != 0; id++) {
+                if ((id->match_flags & IEEE1394_MATCH_VENDOR_ID) &&
+                    id->vendor_id != ud->vendor_id)
+                        continue;
 
-                if ((id->match_flags & IEEE1394_MATCH_SPECIFIER_ID) &&
-                    id->specifier_id != ud->specifier_id)
-                        continue;
+                if ((id->match_flags & IEEE1394_MATCH_MODEL_ID) &&
+                    id->model_id != ud->model_id)
+                        continue;
 
-                if ((id->match_flags & IEEE1394_MATCH_VERSION) &&
-                    id->version != ud->version)
-                        continue;
+                if ((id->match_flags & IEEE1394_MATCH_SPECIFIER_ID) &&
+                    id->specifier_id != ud->specifier_id)
+                        continue;
+
+                if ((id->match_flags & IEEE1394_MATCH_VERSION) &&
+                    id->version != ud->version)
+                        continue;
 
                 return 1;
-        }
+        }
 
         return 0;
 }
 
 
+static DEFINE_MUTEX(nodemgr_serialize_remove_uds);
+
 static void nodemgr_remove_uds(struct node_entry *ne)
 {
-        struct class_device *cdev, *next;
-        struct unit_directory *ud;
-
-        list_for_each_entry_safe(cdev, next, &nodemgr_ud_class.children, node) {
-                ud = container_of(cdev, struct unit_directory, class_dev);
-
-                if (ud->ne != ne)
-                        continue;
-
+        struct class_device *cdev;
+        struct unit_directory *tmp, *ud;
+
+        /* Iteration over nodemgr_ud_class.children has to be protected by
+         * nodemgr_ud_class.sem, but class_device_unregister() will eventually
+         * take nodemgr_ud_class.sem too. Therefore pick out one ud at a time,
+         * release the semaphore, and then unregister the ud. Since this code
+         * may be called from other contexts besides the knodemgrds, protect the
+         * gap after release of the semaphore by nodemgr_serialize_remove_uds.
+         */
+        mutex_lock(&nodemgr_serialize_remove_uds);
+        for (;;) {
+                ud = NULL;
+                down(&nodemgr_ud_class.sem);
+                list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
+                        tmp = container_of(cdev, struct unit_directory,
+                                           class_dev);
+                        if (tmp->ne == ne) {
+                                ud = tmp;
+                                break;
+                        }
+                }
+                up(&nodemgr_ud_class.sem);
+                if (ud == NULL)
+                        break;
                 class_device_unregister(&ud->class_dev);
                 device_unregister(&ud->device);
         }
+        mutex_unlock(&nodemgr_serialize_remove_uds);
 }
 
 
 static void nodemgr_remove_ne(struct node_entry *ne)
 {
-        struct device *dev = &ne->device;
+        struct device *dev;
 
         dev = get_device(&ne->device);
         if (!dev)
@@ -747,7 +812,7 @@ static int __nodemgr_remove_host_dev(struct device *dev, void *data)
 
 static void nodemgr_remove_host_dev(struct device *dev)
 {
-        device_for_each_child(dev, NULL, __nodemgr_remove_host_dev);
+        WARN_ON(device_for_each_child(dev, NULL, __nodemgr_remove_host_dev));
         sysfs_remove_link(&dev->kobj, "irm_id");
         sysfs_remove_link(&dev->kobj, "busmgr_id");
         sysfs_remove_link(&dev->kobj, "host_id");
@@ -761,16 +826,16 @@ static void nodemgr_update_bus_options(struct node_entry *ne)
 #endif
         quadlet_t busoptions = be32_to_cpu(ne->csr->bus_info_data[2]);
 
-        ne->busopt.irmc         = (busoptions >> 31) & 1;
-        ne->busopt.cmc          = (busoptions >> 30) & 1;
-        ne->busopt.isc          = (busoptions >> 29) & 1;
-        ne->busopt.bmc          = (busoptions >> 28) & 1;
-        ne->busopt.pmc          = (busoptions >> 27) & 1;
-        ne->busopt.cyc_clk_acc  = (busoptions >> 16) & 0xff;
-        ne->busopt.max_rec      = 1 << (((busoptions >> 12) & 0xf) + 1);
+        ne->busopt.irmc         = (busoptions >> 31) & 1;
+        ne->busopt.cmc          = (busoptions >> 30) & 1;
+        ne->busopt.isc          = (busoptions >> 29) & 1;
+        ne->busopt.bmc          = (busoptions >> 28) & 1;
+        ne->busopt.pmc          = (busoptions >> 27) & 1;
+        ne->busopt.cyc_clk_acc  = (busoptions >> 16) & 0xff;
+        ne->busopt.max_rec      = 1 << (((busoptions >> 12) & 0xf) + 1);
         ne->busopt.max_rom      = (busoptions >> 8) & 0x3;
-        ne->busopt.generation   = (busoptions >> 4) & 0xf;
-        ne->busopt.lnkspd       = busoptions & 0x7;
+        ne->busopt.generation   = (busoptions >> 4) & 0xf;
+        ne->busopt.lnkspd       = busoptions & 0x7;
 
         HPSB_VERBOSE("NodeMgr: raw=0x%08x irmc=%d cmc=%d isc=%d bmc=%d pmc=%d "
                      "cyc_clk_acc=%d max_rec=%d max_rom=%d gen=%d lspd=%d",
@@ -791,7 +856,7 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr
 
         ne = kzalloc(sizeof(*ne), GFP_KERNEL);
         if (!ne)
-                return NULL;
+                goto fail_alloc;
 
         ne->host = host;
         ne->nodeid = nodeid;
@@ -814,12 +879,15 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr
         snprintf(ne->class_dev.class_id, BUS_ID_SIZE, "%016Lx",
                  (unsigned long long)(ne->guid));
 
-        device_register(&ne->device);
-        class_device_register(&ne->class_dev);
+        if (device_register(&ne->device))
+                goto fail_devreg;
+        if (class_device_register(&ne->class_dev))
+                goto fail_classdevreg;
         get_device(&ne->device);
 
-        if (ne->guid_vendor_oui)
-                device_create_file(&ne->device, &dev_attr_ne_guid_vendor_oui);
+        if (ne->guid_vendor_oui &&
+            device_create_file(&ne->device, &dev_attr_ne_guid_vendor_oui))
+                goto fail_addoiu;
         nodemgr_create_ne_dev_files(ne);
 
         nodemgr_update_bus_options(ne);
@@ -829,17 +897,28 @@ static struct node_entry *nodemgr_create_node(octlet_t guid, struct csr1212_csr
                    NODE_BUS_ARGS(host, nodeid), (unsigned long long)guid);
 
         return ne;
+
+fail_addoiu:
+        put_device(&ne->device);
+fail_classdevreg:
+        device_unregister(&ne->device);
+fail_devreg:
+        kfree(ne);
+fail_alloc:
+        HPSB_ERR("Failed to create node ID:BUS[" NODE_BUS_FMT "]  GUID[%016Lx]",
+                 NODE_BUS_ARGS(host, nodeid), (unsigned long long)guid);
+
+        return NULL;
 }
 
 
 static struct node_entry *find_entry_by_guid(u64 guid)
 {
-        struct class *class = &nodemgr_ne_class;
         struct class_device *cdev;
         struct node_entry *ne, *ret_ne = NULL;
 
-        down_read(&class->subsys.rwsem);
-        list_for_each_entry(cdev, &class->children, node) {
+        down(&nodemgr_ne_class.sem);
+        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
                 ne = container_of(cdev, struct node_entry, class_dev);
 
                 if (ne->guid == guid) {
@@ -847,20 +926,20 @@ static struct node_entry *find_entry_by_guid(u64 guid)
                         break;
                 }
         }
-        up_read(&class->subsys.rwsem);
+        up(&nodemgr_ne_class.sem);
 
-        return ret_ne;
+        return ret_ne;
 }
 
 
-static struct node_entry *find_entry_by_nodeid(struct hpsb_host *host, nodeid_t nodeid)
+static struct node_entry *find_entry_by_nodeid(struct hpsb_host *host,
+                                               nodeid_t nodeid)
 {
-        struct class *class = &nodemgr_ne_class;
         struct class_device *cdev;
         struct node_entry *ne, *ret_ne = NULL;
 
-        down_read(&class->subsys.rwsem);
-        list_for_each_entry(cdev, &class->children, node) {
+        down(&nodemgr_ne_class.sem);
+        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
                 ne = container_of(cdev, struct node_entry, class_dev);
 
                 if (ne->host == host && ne->nodeid == nodeid) {
@@ -868,7 +947,7 @@ static struct node_entry *find_entry_by_nodeid(struct hpsb_host *host, nodeid_t
                         break;
                 }
         }
-        up_read(&class->subsys.rwsem);
+        up(&nodemgr_ne_class.sem);
 
         return ret_ne;
 }
@@ -890,13 +969,25 @@ static void nodemgr_register_device(struct node_entry *ne,
         snprintf(ud->class_dev.class_id, BUS_ID_SIZE, "%s-%u",
                  ne->device.bus_id, ud->id);
 
-        device_register(&ud->device);
-        class_device_register(&ud->class_dev);
+        if (device_register(&ud->device))
+                goto fail_devreg;
+        if (class_device_register(&ud->class_dev))
+                goto fail_classdevreg;
         get_device(&ud->device);
 
-        if (ud->vendor_oui)
-                device_create_file(&ud->device, &dev_attr_ud_vendor_oui);
+        if (ud->vendor_oui &&
+            device_create_file(&ud->device, &dev_attr_ud_vendor_oui))
+                goto fail_addoui;
         nodemgr_create_ud_dev_files(ud);
+
+        return;
+
+fail_addoui:
+        put_device(&ud->device);
+fail_classdevreg:
+        device_unregister(&ud->device);
+fail_devreg:
+        HPSB_ERR("Failed to create unit %s", ud->device.bus_id);
 }       
 
 
@@ -976,10 +1067,9 @@ static struct unit_directory *nodemgr_process_unit_directory
                         /* Logical Unit Number */
                         if (kv->key.type == CSR1212_KV_TYPE_IMMEDIATE) {
                                 if (ud->flags & UNIT_DIRECTORY_HAS_LUN) {
-                                        ud_child = kmalloc(sizeof(*ud_child), GFP_KERNEL);
+                                        ud_child = kmemdup(ud, sizeof(*ud_child), GFP_KERNEL);
                                         if (!ud_child)
                                                 goto unit_directory_error;
-                                        memcpy(ud_child, ud, sizeof(*ud_child));
                                         nodemgr_register_device(ne, ud_child, &ne->device);
                                         ud_child = NULL;
                                         
@@ -1093,10 +1183,16 @@ static void nodemgr_process_root_directory(struct host_info *hi, struct node_ent
                 last_key_id = kv->key.id;
         }
 
-        if (ne->vendor_oui)
-                device_create_file(&ne->device, &dev_attr_ne_vendor_oui);
-        if (ne->vendor_name_kv)
-                device_create_file(&ne->device, &dev_attr_ne_vendor_name_kv);
+        if (ne->vendor_oui &&
+            device_create_file(&ne->device, &dev_attr_ne_vendor_oui))
+                goto fail;
+        if (ne->vendor_name_kv &&
+            device_create_file(&ne->device, &dev_attr_ne_vendor_name_kv))
+                goto fail;
+        return;
+fail:
+        HPSB_ERR("Failed to add sysfs attribute for node %016Lx",
+                 (unsigned long long)ne->guid);
 }
 
 #ifdef CONFIG_HOTPLUG
@@ -1160,16 +1256,20 @@ static int nodemgr_uevent(struct class_device *cdev, char **envp, int num_envp,
 #endif /* CONFIG_HOTPLUG */
 
 
-int hpsb_register_protocol(struct hpsb_protocol_driver *driver)
+int __hpsb_register_protocol(struct hpsb_protocol_driver *drv,
+                             struct module *owner)
 {
-        int ret;
+        int error;
 
-        /* This will cause a probe for devices */
-        ret = driver_register(&driver->driver);
-        if (!ret)
-                nodemgr_create_drv_files(driver);
+        drv->driver.bus = &ieee1394_bus_type;
+        drv->driver.owner = owner;
+        drv->driver.name = drv->name;
 
-        return ret;
+        /* This will cause a probe for devices */
+        error = driver_register(&drv->driver);
+        if (!error)
+                nodemgr_create_drv_files(drv);
+        return error;
 }
 
 void hpsb_unregister_protocol(struct hpsb_protocol_driver *driver)
@@ -1297,26 +1397,25 @@ static void nodemgr_node_scan_one(struct host_info *hi,
 
 static void nodemgr_node_scan(struct host_info *hi, int generation)
 {
-        int count;
-        struct hpsb_host *host = hi->host;
-        struct selfid *sid = (struct selfid *)host->topology_map;
-        nodeid_t nodeid = LOCAL_BUS;
+        int count;
+        struct hpsb_host *host = hi->host;
+        struct selfid *sid = (struct selfid *)host->topology_map;
+        nodeid_t nodeid = LOCAL_BUS;
 
-        /* Scan each node on the bus */
-        for (count = host->selfid_count; count; count--, sid++) {
-                if (sid->extended)
-                        continue;
+        /* Scan each node on the bus */
+        for (count = host->selfid_count; count; count--, sid++) {
+                if (sid->extended)
+                        continue;
 
-                if (!sid->link_active) {
-                        nodeid++;
-                        continue;
-                }
-                nodemgr_node_scan_one(hi, nodeid++, generation);
-        }
+                if (!sid->link_active) {
+                        nodeid++;
+                        continue;
+                }
+                nodemgr_node_scan_one(hi, nodeid++, generation);
+        }
 }
 
 
-/* Caller needs to hold nodemgr_ud_class.subsys.rwsem as reader. */
 static void nodemgr_suspend_ne(struct node_entry *ne)
 {
         struct class_device *cdev;
@@ -1326,21 +1425,22 @@ static void nodemgr_suspend_ne(struct node_entry *ne)
                    NODE_BUS_ARGS(ne->host, ne->nodeid), (unsigned long long)ne->guid);
 
         ne->in_limbo = 1;
-        device_create_file(&ne->device, &dev_attr_ne_in_limbo);
+        WARN_ON(device_create_file(&ne->device, &dev_attr_ne_in_limbo));
 
-        down_write(&ne->device.bus->subsys.rwsem);
+        down(&nodemgr_ud_class.sem);
         list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
                 ud = container_of(cdev, struct unit_directory, class_dev);
-
                 if (ud->ne != ne)
                         continue;
 
+                down_write(&ieee1394_bus_type.subsys.rwsem);
                 if (ud->device.driver &&
                     (!ud->device.driver->suspend ||
                       ud->device.driver->suspend(&ud->device, PMSG_SUSPEND)))
                         device_release_driver(&ud->device);
+                up_write(&ieee1394_bus_type.subsys.rwsem);
         }
-        up_write(&ne->device.bus->subsys.rwsem);
+        up(&nodemgr_ud_class.sem);
 }
 
 
@@ -1352,45 +1452,47 @@ static void nodemgr_resume_ne(struct node_entry *ne)
         ne->in_limbo = 0;
         device_remove_file(&ne->device, &dev_attr_ne_in_limbo);
 
-        down_read(&nodemgr_ud_class.subsys.rwsem);
-        down_read(&ne->device.bus->subsys.rwsem);
+        down(&nodemgr_ud_class.sem);
         list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
                 ud = container_of(cdev, struct unit_directory, class_dev);
-
                 if (ud->ne != ne)
                         continue;
 
+                down_read(&ieee1394_bus_type.subsys.rwsem);
                 if (ud->device.driver && ud->device.driver->resume)
                         ud->device.driver->resume(&ud->device);
+                up_read(&ieee1394_bus_type.subsys.rwsem);
         }
-        up_read(&ne->device.bus->subsys.rwsem);
-        up_read(&nodemgr_ud_class.subsys.rwsem);
+        up(&nodemgr_ud_class.sem);
 
         HPSB_DEBUG("Node resumed: ID:BUS[" NODE_BUS_FMT "]  GUID[%016Lx]",
                    NODE_BUS_ARGS(ne->host, ne->nodeid), (unsigned long long)ne->guid);
 }
 
 
-/* Caller needs to hold nodemgr_ud_class.subsys.rwsem as reader. */
 static void nodemgr_update_pdrv(struct node_entry *ne)
 {
         struct unit_directory *ud;
         struct hpsb_protocol_driver *pdrv;
         struct class_device *cdev;
 
+        down(&nodemgr_ud_class.sem);
         list_for_each_entry(cdev, &nodemgr_ud_class.children, node) {
                 ud = container_of(cdev, struct unit_directory, class_dev);
-                if (ud->ne != ne || !ud->device.driver)
+                if (ud->ne != ne)
                         continue;
 
-                pdrv = container_of(ud->device.driver, struct hpsb_protocol_driver, driver);
-
-                if (pdrv->update && pdrv->update(ud)) {
-                        down_write(&ud->device.bus->subsys.rwsem);
-                        device_release_driver(&ud->device);
-                        up_write(&ud->device.bus->subsys.rwsem);
+                down_write(&ieee1394_bus_type.subsys.rwsem);
+                if (ud->device.driver) {
+                        pdrv = container_of(ud->device.driver,
+                                            struct hpsb_protocol_driver,
+                                            driver);
+                        if (pdrv->update && pdrv->update(ud))
+                                device_release_driver(&ud->device);
                 }
+                up_write(&ieee1394_bus_type.subsys.rwsem);
         }
+        up(&nodemgr_ud_class.sem);
 }
 
 
@@ -1404,7 +1506,7 @@ static void nodemgr_irm_write_bc(struct node_entry *ne, int generation)
 {
         const u64 bc_addr = (CSR_REGISTER_BASE | CSR_BROADCAST_CHANNEL);
         quadlet_t bc_remote, bc_local;
-        int ret;
+        int error;
 
         if (!ne->host->is_irm || ne->generation != generation ||
             ne->nodeid == ne->host->node_id)
@@ -1413,16 +1515,14 @@ static void nodemgr_irm_write_bc(struct node_entry *ne, int generation)
         bc_local = cpu_to_be32(ne->host->csr.broadcast_channel);
 
         /* Check if the register is implemented and 1394a compliant. */
-        ret = hpsb_read(ne->host, ne->nodeid, generation, bc_addr, &bc_remote,
-                        sizeof(bc_remote));
-        if (!ret && bc_remote & cpu_to_be32(0x80000000) &&
+        error = hpsb_read(ne->host, ne->nodeid, generation, bc_addr, &bc_remote,
+                          sizeof(bc_remote));
+        if (!error && bc_remote & cpu_to_be32(0x80000000) &&
             bc_remote != bc_local)
                 hpsb_node_write(ne, bc_addr, &bc_local, sizeof(bc_local));
 }
 
 
-/* Caller needs to hold nodemgr_ud_class.subsys.rwsem as reader because the
- * calls to nodemgr_update_pdrv() and nodemgr_suspend_ne() here require it. */
 static void nodemgr_probe_ne(struct host_info *hi, struct node_entry *ne, int generation)
 {
         struct device *dev;
@@ -1455,7 +1555,6 @@ static void nodemgr_probe_ne(struct host_info *hi, struct node_entry *ne, int ge
 static void nodemgr_node_probe(struct host_info *hi, int generation)
 {
         struct hpsb_host *host = hi->host;
-        struct class *class = &nodemgr_ne_class;
         struct class_device *cdev;
         struct node_entry *ne;
 
@@ -1468,18 +1567,18 @@ static void nodemgr_node_probe(struct host_info *hi, int generation)
          * while probes are time-consuming. (Well, those probes need some
          * improvement...) */
 
-        down_read(&class->subsys.rwsem);
-        list_for_each_entry(cdev, &class->children, node) {
+        down(&nodemgr_ne_class.sem);
+        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
                 ne = container_of(cdev, struct node_entry, class_dev);
                 if (!ne->needs_probe)
                         nodemgr_probe_ne(hi, ne, generation);
         }
-        list_for_each_entry(cdev, &class->children, node) {
+        list_for_each_entry(cdev, &nodemgr_ne_class.children, node) {
                 ne = container_of(cdev, struct node_entry, class_dev);
                 if (ne->needs_probe)
                         nodemgr_probe_ne(hi, ne, generation);
         }
-        up_read(&class->subsys.rwsem);
+        up(&nodemgr_ne_class.sem);
 
 
         /* If we had a bus reset while we were scanning the bus, it is
@@ -1497,15 +1596,14 @@ static void nodemgr_node_probe(struct host_info *hi, int generation)
          * just removed.  */
 
         if (generation == get_hpsb_generation(host))
-                bus_rescan_devices(&ieee1394_bus_type);
-
-        return;
+                if (bus_rescan_devices(&ieee1394_bus_type))
+                        HPSB_DEBUG("bus_rescan_devices had an error");
 }
 
 static int nodemgr_send_resume_packet(struct hpsb_host *host)
 {
         struct hpsb_packet *packet;
-        int ret = 1;
+        int error = -ENOMEM;
 
         packet = hpsb_make_phypacket(host,
                         EXTPHYPACKET_TYPE_RESUME |
@@ -1513,12 +1611,12 @@ static int nodemgr_send_resume_packet(struct hpsb_host *host)
         if (packet) {
                 packet->no_waiter = 1;
                 packet->generation = get_hpsb_generation(host);
-                ret = hpsb_send_packet(packet);
+                error = hpsb_send_packet(packet);
         }
-        if (ret)
+        if (error)
                 HPSB_WARN("fw-host%d: Failed to broadcast resume packet",
                           host->id);
-        return ret;
+        return error;
 }
 
 /* Perform a few high-level IRM responsibilities. */
@@ -1691,19 +1789,18 @@ exit:
 
 int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *))
 {
-        struct class *class = &hpsb_host_class;
         struct class_device *cdev;
         struct hpsb_host *host;
         int error = 0;
 
-        down_read(&class->subsys.rwsem);
-        list_for_each_entry(cdev, &class->children, node) {
+        down(&hpsb_host_class.sem);
+        list_for_each_entry(cdev, &hpsb_host_class.children, node) {
                 host = container_of(cdev, struct hpsb_host, class_dev);
 
                 if ((error = cb(host, __data)))
                         break;
         }
-        up_read(&class->subsys.rwsem);
+        up(&hpsb_host_class.sem);
 
         return error;
 }
@@ -1725,10 +1822,10 @@ int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *))
 
 void hpsb_node_fill_packet(struct node_entry *ne, struct hpsb_packet *pkt)
 {
-        pkt->host = ne->host;
-        pkt->generation = ne->generation;
+        pkt->host = ne->host;
+        pkt->generation = ne->generation;
         barrier();
-        pkt->node_id = ne->nodeid;
+        pkt->node_id = ne->nodeid;
 }
 
 int hpsb_node_write(struct node_entry *ne, u64 addr,
@@ -1788,26 +1885,25 @@ static struct hpsb_highlevel nodemgr_highlevel = {
 
 int init_ieee1394_nodemgr(void)
 {
-        int ret;
+        int error;
 
-        ret = class_register(&nodemgr_ne_class);
-        if (ret < 0)
-                return ret;
+        error = class_register(&nodemgr_ne_class);
+        if (error)
+                return error;
 
-        ret = class_register(&nodemgr_ud_class);
-        if (ret < 0) {
+        error = class_register(&nodemgr_ud_class);
+        if (error) {
                 class_unregister(&nodemgr_ne_class);
-                return ret;
+                return error;
         }
-
+        error = driver_register(&nodemgr_mid_layer_driver);
         hpsb_register_highlevel(&nodemgr_highlevel);
-
         return 0;
 }
 
 void cleanup_ieee1394_nodemgr(void)
 {
-        hpsb_unregister_highlevel(&nodemgr_highlevel);
+        hpsb_unregister_highlevel(&nodemgr_highlevel);
 
         class_unregister(&nodemgr_ud_class);
         class_unregister(&nodemgr_ne_class);
diff --git a/drivers/ieee1394/nodemgr.h b/drivers/ieee1394/nodemgr.h
index 0e1e7d930783..e25cbadb8be0 100644
--- a/drivers/ieee1394/nodemgr.h
+++ b/drivers/ieee1394/nodemgr.h
@@ -144,7 +144,12 @@ struct hpsb_protocol_driver {
         struct device_driver driver;
 };
 
-int hpsb_register_protocol(struct hpsb_protocol_driver *driver);
+int __hpsb_register_protocol(struct hpsb_protocol_driver *, struct module *);
+static inline int hpsb_register_protocol(struct hpsb_protocol_driver *driver)
+{
+        return __hpsb_register_protocol(driver, THIS_MODULE);
+}
+
 void hpsb_unregister_protocol(struct hpsb_protocol_driver *driver);
 
 static inline int hpsb_node_entry_valid(struct node_entry *ne)
diff --git a/drivers/ieee1394/ohci1394.c b/drivers/ieee1394/ohci1394.c
index 6e8ea9110c46..628130a58af3 100644
--- a/drivers/ieee1394/ohci1394.c
+++ b/drivers/ieee1394/ohci1394.c
@@ -468,7 +468,6 @@ static int get_nb_iso_ctx(struct ti_ohci *ohci, int reg)
 /* Global initialization */
 static void ohci_initialize(struct ti_ohci *ohci)
 {
-        char irq_buf[16];
         quadlet_t buf;
         int num_ports, i;
 
@@ -586,11 +585,10 @@ static void ohci_initialize(struct ti_ohci *ohci)
         reg_write(ohci, OHCI1394_HCControlSet, OHCI1394_HCControl_linkEnable);
 
         buf = reg_read(ohci, OHCI1394_Version);
-        sprintf (irq_buf, "%d", ohci->dev->irq);
-        PRINT(KERN_INFO, "OHCI-1394 %d.%d (PCI): IRQ=[%s]  "
+        PRINT(KERN_INFO, "OHCI-1394 %d.%d (PCI): IRQ=[%d]  "
               "MMIO=[%llx-%llx]  Max Packet=[%d]  IR/IT contexts=[%d/%d]",
               ((((buf) >> 16) & 0xf) + (((buf) >> 20) & 0xf) * 10),
-              ((((buf) >> 4) & 0xf) + ((buf) & 0xf) * 10), irq_buf,
+              ((((buf) >> 4) & 0xf) + ((buf) & 0xf) * 10), ohci->dev->irq,
               (unsigned long long)pci_resource_start(ohci->dev, 0),
               (unsigned long long)pci_resource_start(ohci->dev, 0) + OHCI1394_REGISTER_SIZE - 1,
               ohci->max_packet_size,
@@ -1225,7 +1223,7 @@ static int ohci_iso_recv_init(struct hpsb_iso *iso)
         int ctx;
         int ret = -ENOMEM;
 
-        recv = kmalloc(sizeof(*recv), SLAB_KERNEL);
+        recv = kmalloc(sizeof(*recv), GFP_KERNEL);
         if (!recv)
                 return -ENOMEM;
 
@@ -1918,7 +1916,7 @@ static int ohci_iso_xmit_init(struct hpsb_iso *iso)
         int ctx;
         int ret = -ENOMEM;
 
-        xmit = kmalloc(sizeof(*xmit), SLAB_KERNEL);
+        xmit = kmalloc(sizeof(*xmit), GFP_KERNEL);
         if (!xmit)
                 return -ENOMEM;
 
@@ -3021,7 +3019,7 @@ alloc_dma_rcv_ctx(struct ti_ohci *ohci, struct dma_rcv_ctx *d,
                         return -ENOMEM;
                 }
 
-                d->prg_cpu[i] = pci_pool_alloc(d->prg_pool, SLAB_KERNEL, d->prg_bus+i);
+                d->prg_cpu[i] = pci_pool_alloc(d->prg_pool, GFP_KERNEL, d->prg_bus+i);
                 OHCI_DMA_ALLOC("pool dma_rcv prg[%d]", i);
 
                 if (d->prg_cpu[i] != NULL) {
@@ -3117,7 +3115,7 @@ alloc_dma_trm_ctx(struct ti_ohci *ohci, struct dma_trm_ctx *d,
         OHCI_DMA_ALLOC("dma_rcv prg pool");
 
         for (i = 0; i < d->num_desc; i++) {
-                d->prg_cpu[i] = pci_pool_alloc(d->prg_pool, SLAB_KERNEL, d->prg_bus+i);
+                d->prg_cpu[i] = pci_pool_alloc(d->prg_pool, GFP_KERNEL, d->prg_bus+i);
                 OHCI_DMA_ALLOC("pool dma_trm prg[%d]", i);
 
                 if (d->prg_cpu[i] != NULL) {
@@ -3217,6 +3215,18 @@ static int __devinit ohci1394_pci_probe(struct pci_dev *dev,
         struct ti_ohci *ohci;   /* shortcut to currently handled device */
         resource_size_t ohci_base;
 
+#ifdef CONFIG_PPC_PMAC
+        /* Necessary on some machines if ohci1394 was loaded/ unloaded before */
+        if (machine_is(powermac)) {
+                struct device_node *ofn = pci_device_to_OF_node(dev);
+
+                if (ofn) {
+                        pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, ofn, 0, 1);
+                        pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 1);
+                }
+        }
+#endif /* CONFIG_PPC_PMAC */
+
         if (pci_enable_device(dev))
                 FAIL(-ENXIO, "Failed to enable OHCI hardware");
         pci_set_master(dev);
@@ -3505,17 +3515,14 @@ static void ohci1394_pci_remove(struct pci_dev *pdev)
 #endif
 
 #ifdef CONFIG_PPC_PMAC
-        /* On UniNorth, power down the cable and turn off the chip
-         * clock when the module is removed to save power on
-         * laptops. Turning it back ON is done by the arch code when
-         * pci_enable_device() is called */
-        {
-                struct device_node* of_node;
+        /* On UniNorth, power down the cable and turn off the chip clock
+         * to save power on laptops */
+        if (machine_is(powermac)) {
+                struct device_node* ofn = pci_device_to_OF_node(ohci->dev);
 
-                of_node = pci_device_to_OF_node(ohci->dev);
-                if (of_node) {
-                        pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
-                        pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, of_node, 0, 0);
+                if (ofn) {
+                        pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 0);
+                        pmac_call_feature(PMAC_FTR_1394_CABLE_POWER, ofn, 0, 0);
                 }
         }
 #endif /* CONFIG_PPC_PMAC */
@@ -3529,59 +3536,102 @@ static void ohci1394_pci_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM
-static int ohci1394_pci_resume (struct pci_dev *pdev)
-{
-/* PowerMac resume code comes first */
-#ifdef CONFIG_PPC_PMAC
-        if (machine_is(powermac)) {
-                struct device_node *of_node;
-
-                /* Re-enable 1394 */
-                of_node = pci_device_to_OF_node (pdev);
-                if (of_node)
-                        pmac_call_feature (PMAC_FTR_1394_ENABLE, of_node, 0, 1);
-        }
-#endif /* CONFIG_PPC_PMAC */
-
-        pci_set_power_state(pdev, PCI_D0);
-        pci_restore_state(pdev);
-        return pci_enable_device(pdev);
-}
-
-static int ohci1394_pci_suspend (struct pci_dev *pdev, pm_message_t state)
+static int ohci1394_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 {
         int err;
+        struct ti_ohci *ohci = pci_get_drvdata(pdev);
 
         printk(KERN_INFO "%s does not fully support suspend and resume yet\n",
                OHCI1394_DRIVER_NAME);
 
+        if (!ohci) {
+                printk(KERN_ERR "%s: tried to suspend nonexisting host\n",
+                       OHCI1394_DRIVER_NAME);
+                return -ENXIO;
+        }
+        DBGMSG("suspend called");
+
+        /* Clear the async DMA contexts and stop using the controller */
+        hpsb_bus_reset(ohci->host);
+
+        /* See ohci1394_pci_remove() for comments on this sequence */
+        reg_write(ohci, OHCI1394_ConfigROMhdr, 0);
+        reg_write(ohci, OHCI1394_BusOptions,
+                  (reg_read(ohci, OHCI1394_BusOptions) & 0x0000f007) |
+                  0x00ff0000);
+        reg_write(ohci, OHCI1394_IntMaskClear, 0xffffffff);
+        reg_write(ohci, OHCI1394_IntEventClear, 0xffffffff);
+        reg_write(ohci, OHCI1394_IsoXmitIntMaskClear, 0xffffffff);
+        reg_write(ohci, OHCI1394_IsoXmitIntEventClear, 0xffffffff);
+        reg_write(ohci, OHCI1394_IsoRecvIntMaskClear, 0xffffffff);
+        reg_write(ohci, OHCI1394_IsoRecvIntEventClear, 0xffffffff);
+        set_phy_reg(ohci, 4, ~0xc0 & get_phy_reg(ohci, 4));
+        reg_write(ohci, OHCI1394_LinkControlClear, 0xffffffff);
+        ohci_devctl(ohci->host, RESET_BUS, LONG_RESET_NO_FORCE_ROOT);
+        ohci_soft_reset(ohci);
+
         err = pci_save_state(pdev);
         if (err) {
-                printk(KERN_ERR "%s: pci_save_state failed with %d\n",
-                       OHCI1394_DRIVER_NAME, err);
+                PRINT(KERN_ERR, "pci_save_state failed with %d", err);
                 return err;
         }
         err = pci_set_power_state(pdev, pci_choose_state(pdev, state));
-#ifdef OHCI1394_DEBUG
         if (err)
-                printk(KERN_DEBUG "%s: pci_set_power_state failed with %d\n",
-                       OHCI1394_DRIVER_NAME, err);
-#endif /* OHCI1394_DEBUG */
+                DBGMSG("pci_set_power_state failed with %d", err);
 
 /* PowerMac suspend code comes last */
 #ifdef CONFIG_PPC_PMAC
         if (machine_is(powermac)) {
-                struct device_node *of_node;
+                struct device_node *ofn = pci_device_to_OF_node(pdev);
 
-                /* Disable 1394 */
-                of_node = pci_device_to_OF_node (pdev);
-                if (of_node)
-                        pmac_call_feature(PMAC_FTR_1394_ENABLE, of_node, 0, 0);
+                if (ofn)
+                        pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 0);
         }
 #endif /* CONFIG_PPC_PMAC */
 
         return 0;
 }
+
+static int ohci1394_pci_resume(struct pci_dev *pdev)
+{
+        int err;
+        struct ti_ohci *ohci = pci_get_drvdata(pdev);
+
+        if (!ohci) {
+                printk(KERN_ERR "%s: tried to resume nonexisting host\n",
+                       OHCI1394_DRIVER_NAME);
+                return -ENXIO;
+        }
+        DBGMSG("resume called");
+
+/* PowerMac resume code comes first */
+#ifdef CONFIG_PPC_PMAC
+        if (machine_is(powermac)) {
+                struct device_node *ofn = pci_device_to_OF_node(pdev);
+
+                if (ofn)
+                        pmac_call_feature(PMAC_FTR_1394_ENABLE, ofn, 0, 1);
+        }
+#endif /* CONFIG_PPC_PMAC */
+
+        pci_set_power_state(pdev, PCI_D0);
+        pci_restore_state(pdev);
+        err = pci_enable_device(pdev);
+        if (err) {
+                PRINT(KERN_ERR, "pci_enable_device failed with %d", err);
+                return err;
+        }
+
+        /* See ohci1394_pci_probe() for comments on this sequence */
+        ohci_soft_reset(ohci);
+        reg_write(ohci, OHCI1394_HCControlSet, OHCI1394_HCControl_LPS);
+        reg_write(ohci, OHCI1394_IntEventClear, 0xffffffff);
+        reg_write(ohci, OHCI1394_IntMaskClear, 0xffffffff);
+        mdelay(50);
+        ohci_initialize(ohci);
+
+        return 0;
+}
 #endif /* CONFIG_PM */
 
 #define PCI_CLASS_FIREWIRE_OHCI     ((PCI_CLASS_SERIAL_FIREWIRE << 8) | 0x10)
diff --git a/drivers/ieee1394/pcilynx.c b/drivers/ieee1394/pcilynx.c
index 0a7412e27eb4..13a617917bf2 100644
--- a/drivers/ieee1394/pcilynx.c
+++ b/drivers/ieee1394/pcilynx.c
@@ -1428,10 +1428,9 @@ static int __devinit add_card(struct pci_dev *dev,
                 struct i2c_algo_bit_data i2c_adapter_data;
 
                 error = -ENOMEM;
-                i2c_ad = kmalloc(sizeof(*i2c_ad), SLAB_KERNEL);
+                i2c_ad = kmemdup(&bit_ops, sizeof(*i2c_ad), GFP_KERNEL);
                 if (!i2c_ad) FAIL("failed to allocate I2C adapter memory");
 
-                memcpy(i2c_ad, &bit_ops, sizeof(struct i2c_adapter));
                 i2c_adapter_data = bit_data;
                 i2c_ad->algo_data = &i2c_adapter_data;
                 i2c_adapter_data.data = lynx;
diff --git a/drivers/ieee1394/raw1394-private.h b/drivers/ieee1394/raw1394-private.h
index c7731d1bcd89..50daabf6e5fa 100644
--- a/drivers/ieee1394/raw1394-private.h
+++ b/drivers/ieee1394/raw1394-private.h
@@ -27,12 +27,12 @@ struct file_info {
 
         struct hpsb_host *host;
 
-        struct list_head req_pending;
-        struct list_head req_complete;
+        struct list_head req_pending;   /* protected by reqlists_lock */
+        struct list_head req_complete;  /* protected by reqlists_lock */
         spinlock_t reqlists_lock;
         wait_queue_head_t wait_complete;
 
-        struct list_head addr_list;
+        struct list_head addr_list;     /* protected by host_info_lock */
 
         u8 __user *fcp_buffer;
 
@@ -63,7 +63,7 @@ struct arm_addr {
         u8     client_transactions;
         u64    recvb;
         u16    rec_length;
-        u8     *addr_space_buffer; /* accessed by read/write/lock */
+        u8     *addr_space_buffer; /* accessed by read/write/lock requests */
 };
 
 struct pending_request {
@@ -79,7 +79,7 @@ struct pending_request {
 struct host_info {
         struct list_head list;
         struct hpsb_host *host;
-        struct list_head file_info_list;
+        struct list_head file_info_list;  /* protected by host_info_lock */
 };
 
 #endif  /* IEEE1394_RAW1394_PRIVATE_H */
diff --git a/drivers/ieee1394/raw1394.c b/drivers/ieee1394/raw1394.c
index 5ec4f5eb6b19..ad2108f27a04 100644
--- a/drivers/ieee1394/raw1394.c
+++ b/drivers/ieee1394/raw1394.c
@@ -99,6 +99,21 @@ static struct hpsb_address_ops arm_ops = {
 
 static void queue_complete_cb(struct pending_request *req);
 
+#include <asm/current.h>
+static void print_old_iso_deprecation(void)
+{
+        static pid_t p;
+
+        if (p == current->pid)
+                return;
+        p = current->pid;
+        printk(KERN_WARNING "raw1394: WARNING - Program \"%s\" uses unsupported"
+               " isochronous request types which will be removed in a next"
+               " kernel release\n", current->comm);
+        printk(KERN_WARNING "raw1394: Update your software to use libraw1394's"
+               " newer interface\n");
+}
+
 static struct pending_request *__alloc_pending_request(gfp_t flags)
 {
         struct pending_request *req;
@@ -112,7 +127,7 @@ static struct pending_request *__alloc_pending_request(gfp_t flags)
 
 static inline struct pending_request *alloc_pending_request(void)
 {
-        return __alloc_pending_request(SLAB_KERNEL);
+        return __alloc_pending_request(GFP_KERNEL);
 }
 
 static void free_pending_request(struct pending_request *req)
@@ -259,7 +274,7 @@ static void host_reset(struct hpsb_host *host)
         if (hi != NULL) {
                 list_for_each_entry(fi, &hi->file_info_list, list) {
                         if (fi->notification == RAW1394_NOTIFY_ON) {
-                                req = __alloc_pending_request(SLAB_ATOMIC);
+                                req = __alloc_pending_request(GFP_ATOMIC);
 
                                 if (req != NULL) {
                                         req->file_info = fi;
@@ -306,13 +321,13 @@ static void iso_receive(struct hpsb_host *host, int channel, quadlet_t * data,
                         if (!(fi->listen_channels & (1ULL << channel)))
                                 continue;
 
-                        req = __alloc_pending_request(SLAB_ATOMIC);
+                        req = __alloc_pending_request(GFP_ATOMIC);
                         if (!req)
                                 break;
 
                         if (!ibs) {
                                 ibs = kmalloc(sizeof(*ibs) + length,
-                                              SLAB_ATOMIC);
+                                              GFP_ATOMIC);
                                 if (!ibs) {
                                         kfree(req);
                                         break;
@@ -367,13 +382,13 @@ static void fcp_request(struct hpsb_host *host, int nodeid, int direction,
                         if (!fi->fcp_buffer)
                                 continue;
 
-                        req = __alloc_pending_request(SLAB_ATOMIC);
+                        req = __alloc_pending_request(GFP_ATOMIC);
                         if (!req)
                                 break;
 
                         if (!ibs) {
                                 ibs = kmalloc(sizeof(*ibs) + length,
-                                              SLAB_ATOMIC);
+                                              GFP_ATOMIC);
                                 if (!ibs) {
                                         kfree(req);
                                         break;
@@ -593,7 +608,7 @@ static int state_initialized(struct file_info *fi, struct pending_request *req)
         switch (req->req.type) {
         case RAW1394_REQ_LIST_CARDS:
                 spin_lock_irqsave(&host_info_lock, flags);
-                khl = kmalloc(sizeof(*khl) * host_count, SLAB_ATOMIC);
+                khl = kmalloc(sizeof(*khl) * host_count, GFP_ATOMIC);
 
                 if (khl) {
                         req->req.misc = host_count;
@@ -1045,7 +1060,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
         }
         if (arm_addr->notification_options & ARM_READ) {
                 DBGMSG("arm_read -> entering notification-section");
-                req = __alloc_pending_request(SLAB_ATOMIC);
+                req = __alloc_pending_request(GFP_ATOMIC);
                 if (!req) {
                         DBGMSG("arm_read -> rcode_conflict_error");
                         spin_unlock_irqrestore(&host_info_lock, irqflags);
@@ -1064,7 +1079,7 @@ static int arm_read(struct hpsb_host *host, int nodeid, quadlet_t * buffer,
                             sizeof(struct arm_response) +
                             sizeof(struct arm_request_response);
                 }
-                req->data = kmalloc(size, SLAB_ATOMIC);
+                req->data = kmalloc(size, GFP_ATOMIC);
                 if (!(req->data)) {
                         free_pending_request(req);
                         DBGMSG("arm_read -> rcode_conflict_error");
@@ -1198,7 +1213,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
         }
         if (arm_addr->notification_options & ARM_WRITE) {
                 DBGMSG("arm_write -> entering notification-section");
-                req = __alloc_pending_request(SLAB_ATOMIC);
+                req = __alloc_pending_request(GFP_ATOMIC);
                 if (!req) {
                         DBGMSG("arm_write -> rcode_conflict_error");
                         spin_unlock_irqrestore(&host_info_lock, irqflags);
@@ -1209,7 +1224,7 @@ static int arm_write(struct hpsb_host *host, int nodeid, int destid,
                     sizeof(struct arm_request) + sizeof(struct arm_response) +
                     (length) * sizeof(byte_t) +
                     sizeof(struct arm_request_response);
-                req->data = kmalloc(size, SLAB_ATOMIC);
+                req->data = kmalloc(size, GFP_ATOMIC);
                 if (!(req->data)) {
                         free_pending_request(req);
                         DBGMSG("arm_write -> rcode_conflict_error");
@@ -1400,7 +1415,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
         if (arm_addr->notification_options & ARM_LOCK) {
                 byte_t *buf1, *buf2;
                 DBGMSG("arm_lock -> entering notification-section");
-                req = __alloc_pending_request(SLAB_ATOMIC);
+                req = __alloc_pending_request(GFP_ATOMIC);
                 if (!req) {
                         DBGMSG("arm_lock -> rcode_conflict_error");
                         spin_unlock_irqrestore(&host_info_lock, irqflags);
@@ -1408,7 +1423,7 @@ static int arm_lock(struct hpsb_host *host, int nodeid, quadlet_t * store,
                                                            The request may be retried */
                 }
                 size = sizeof(struct arm_request) + sizeof(struct arm_response) + 3 * sizeof(*store) + sizeof(struct arm_request_response);     /* maximum */
-                req->data = kmalloc(size, SLAB_ATOMIC);
+                req->data = kmalloc(size, GFP_ATOMIC);
                 if (!(req->data)) {
                         free_pending_request(req);
                         DBGMSG("arm_lock -> rcode_conflict_error");
@@ -1628,7 +1643,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
         if (arm_addr->notification_options & ARM_LOCK) {
                 byte_t *buf1, *buf2;
                 DBGMSG("arm_lock64 -> entering notification-section");
-                req = __alloc_pending_request(SLAB_ATOMIC);
+                req = __alloc_pending_request(GFP_ATOMIC);
                 if (!req) {
                         spin_unlock_irqrestore(&host_info_lock, irqflags);
                         DBGMSG("arm_lock64 -> rcode_conflict_error");
@@ -1636,7 +1651,7 @@ static int arm_lock64(struct hpsb_host *host, int nodeid, octlet_t * store,
                                                            The request may be retried */
                 }
                 size = sizeof(struct arm_request) + sizeof(struct arm_response) + 3 * sizeof(*store) + sizeof(struct arm_request_response);     /* maximum */
-                req->data = kmalloc(size, SLAB_ATOMIC);
+                req->data = kmalloc(size, GFP_ATOMIC);
                 if (!(req->data)) {
                         free_pending_request(req);
                         spin_unlock_irqrestore(&host_info_lock, irqflags);
@@ -1737,7 +1752,7 @@ static int arm_register(struct file_info *fi, struct pending_request *req)
                 return (-EINVAL);
         }
         /* addr-list-entry for fileinfo */
-        addr = kmalloc(sizeof(*addr), SLAB_KERNEL);
+        addr = kmalloc(sizeof(*addr), GFP_KERNEL);
         if (!addr) {
                 req->req.length = 0;
                 return (-ENOMEM);
@@ -2103,7 +2118,7 @@ static int write_phypacket(struct file_info *fi, struct pending_request *req)
 static int get_config_rom(struct file_info *fi, struct pending_request *req)
 {
         int ret = sizeof(struct raw1394_request);
-        quadlet_t *data = kmalloc(req->req.length, SLAB_KERNEL);
+        quadlet_t *data = kmalloc(req->req.length, GFP_KERNEL);
         int status;
 
         if (!data)
@@ -2133,7 +2148,7 @@ static int get_config_rom(struct file_info *fi, struct pending_request *req)
 static int update_config_rom(struct file_info *fi, struct pending_request *req)
 {
         int ret = sizeof(struct raw1394_request);
-        quadlet_t *data = kmalloc(req->req.length, SLAB_KERNEL);
+        quadlet_t *data = kmalloc(req->req.length, GFP_KERNEL);
         if (!data)
                 return -ENOMEM;
         if (copy_from_user(data, int2ptr(req->req.sendb), req->req.length)) {
@@ -2292,6 +2307,7 @@ static int state_connected(struct file_info *fi, struct pending_request *req)
                 return sizeof(struct raw1394_request);
 
         case RAW1394_REQ_ISO_SEND:
+                print_old_iso_deprecation();
                 return handle_iso_send(fi, req, node);
 
         case RAW1394_REQ_ARM_REGISTER:
@@ -2310,6 +2326,7 @@ static int state_connected(struct file_info *fi, struct pending_request *req)
                 return reset_notification(fi, req);
 
         case RAW1394_REQ_ISO_LISTEN:
+                print_old_iso_deprecation();
                 handle_iso_listen(fi, req);
                 return sizeof(struct raw1394_request);
 
@@ -2443,7 +2460,7 @@ static void queue_rawiso_event(struct file_info *fi)
         /* only one ISO activity event may be in the queue */
         if (!__rawiso_event_in_queue(fi)) {
                 struct pending_request *req =
-                    __alloc_pending_request(SLAB_ATOMIC);
+                    __alloc_pending_request(GFP_ATOMIC);
 
                 if (req) {
                         req->file_info = fi;
@@ -2779,7 +2796,7 @@ static int raw1394_open(struct inode *inode, struct file *file)
 {
         struct file_info *fi;
 
-        fi = kzalloc(sizeof(*fi), SLAB_KERNEL);
+        fi = kzalloc(sizeof(*fi), GFP_KERNEL);
         if (!fi)
                 return -ENOMEM;
 
@@ -2970,12 +2987,8 @@ static struct ieee1394_device_id raw1394_id_table[] = {
 MODULE_DEVICE_TABLE(ieee1394, raw1394_id_table);
 
 static struct hpsb_protocol_driver raw1394_driver = {
-        .name = "raw1394 Driver",
+        .name = "raw1394",
         .id_table = raw1394_id_table,
-        .driver = {
-                   .name = "raw1394",
-                   .bus = &ieee1394_bus_type,
-                   },
 };
 
 /******************************************************************************/
diff --git a/drivers/ieee1394/sbp2.c b/drivers/ieee1394/sbp2.c
index 6986ac188281..e68b80b7340d 100644
--- a/drivers/ieee1394/sbp2.c
+++ b/drivers/ieee1394/sbp2.c
@@ -29,13 +29,26 @@
  * driver. It also registers as a SCSI lower-level driver in order to accept
  * SCSI commands for transport using SBP-2.
  *
- * You may access any attached SBP-2 storage devices as if they were SCSI
- * devices (e.g. mount /dev/sda1,  fdisk, mkfs, etc.).
+ * You may access any attached SBP-2 (usually storage devices) as regular
+ * SCSI devices. E.g. mount /dev/sda1, fdisk, mkfs, etc..
  *
- * Current Issues:
+ * See http://www.t10.org/drafts.htm#sbp2 for the final draft of the SBP-2
+ * specification and for where to purchase the official standard.
  *
- *      - Error Handling: SCSI aborts and bus reset requests are handled somewhat
- *        but the code needs additional debugging.
+ * TODO:
+ *   - look into possible improvements of the SCSI error handlers
+ *   - handle Unit_Characteristics.mgt_ORB_timeout and .ORB_size
+ *   - handle Logical_Unit_Number.ordered
+ *   - handle src == 1 in status blocks
+ *   - reimplement the DMA mapping in absence of physical DMA so that
+ *     bus_to_virt is no longer required
+ *   - debug the handling of absent physical DMA
+ *   - replace CONFIG_IEEE1394_SBP2_PHYS_DMA by automatic detection
+ *     (this is easy but depends on the previous two TODO items)
+ *   - make the parameter serialize_io configurable per device
+ *   - move all requests to fetch agent registers into non-atomic context,
+ *     replace all usages of sbp2util_node_write_no_wait by true transactions
+ * Grep for inline FIXME comments below.
  */
 
 #include <linux/blkdev.h>
@@ -49,7 +62,6 @@
 #include <linux/list.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/pci.h>
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/stat.h>
@@ -98,20 +110,20 @@
  * (probably due to PCI latency/throughput issues with the part). You can
  * bump down the speed if you are running into problems.
  */
-static int max_speed = IEEE1394_SPEED_MAX;
-module_param(max_speed, int, 0644);
-MODULE_PARM_DESC(max_speed, "Force max speed (3 = 800mb, 2 = 400mb, 1 = 200mb, 0 = 100mb)");
+static int sbp2_max_speed = IEEE1394_SPEED_MAX;
+module_param_named(max_speed, sbp2_max_speed, int, 0644);
+MODULE_PARM_DESC(max_speed, "Force max speed "
+                 "(3 = 800Mb/s, 2 = 400Mb/s, 1 = 200Mb/s, 0 = 100Mb/s)");
 
 /*
  * Set serialize_io to 1 if you'd like only one scsi command sent
  * down to us at a time (debugging). This might be necessary for very
  * badly behaved sbp2 devices.
- *
- * TODO: Make this configurable per device.
  */
-static int serialize_io = 1;
-module_param(serialize_io, int, 0444);
-MODULE_PARM_DESC(serialize_io, "Serialize I/O coming from scsi drivers (default = 1, faster = 0)");
+static int sbp2_serialize_io = 1;
+module_param_named(serialize_io, sbp2_serialize_io, int, 0444);
+MODULE_PARM_DESC(serialize_io, "Serialize I/O coming from scsi drivers "
+                 "(default = 1, faster = 0)");
 
 /*
  * Bump up max_sectors if you'd like to support very large sized
@@ -121,10 +133,10 @@ MODULE_PARM_DESC(serialize_io, "Serialize I/O coming from scsi drivers (default
  * the Oxsemi sbp2 chipsets have no problems supporting very large
  * transfer sizes.
  */
-static int max_sectors = SBP2_MAX_SECTORS;
-module_param(max_sectors, int, 0444);
-MODULE_PARM_DESC(max_sectors, "Change max sectors per I/O supported (default = "
-                 __stringify(SBP2_MAX_SECTORS) ")");
+static int sbp2_max_sectors = SBP2_MAX_SECTORS;
+module_param_named(max_sectors, sbp2_max_sectors, int, 0444);
+MODULE_PARM_DESC(max_sectors, "Change max sectors per I/O supported "
+                 "(default = " __stringify(SBP2_MAX_SECTORS) ")");
 
 /*
  * Exclusive login to sbp2 device? In most cases, the sbp2 driver should
@@ -139,9 +151,10 @@ MODULE_PARM_DESC(max_sectors, "Change max sectors per I/O supported (default = "
  * concurrent logins. Depending on firmware, four or two concurrent logins
  * are possible on OXFW911 and newer Oxsemi bridges.
  */
-static int exclusive_login = 1;
-module_param(exclusive_login, int, 0644);
-MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device (default = 1)");
+static int sbp2_exclusive_login = 1;
+module_param_named(exclusive_login, sbp2_exclusive_login, int, 0644);
+MODULE_PARM_DESC(exclusive_login, "Exclusive login to sbp2 device "
+                 "(default = 1)");
 
 /*
  * If any of the following workarounds is required for your device to work,
@@ -179,123 +192,123 @@ MODULE_PARM_DESC(workarounds, "Work around device bugs (default = 0"
         ", override internal blacklist = " __stringify(SBP2_WORKAROUND_OVERRIDE)
         ", or a combination)");
 
-/*
- * Export information about protocols/devices supported by this driver.
- */
-static struct ieee1394_device_id sbp2_id_table[] = {
-        {
-         .match_flags = IEEE1394_MATCH_SPECIFIER_ID | IEEE1394_MATCH_VERSION,
-         .specifier_id = SBP2_UNIT_SPEC_ID_ENTRY & 0xffffff,
-         .version = SBP2_SW_VERSION_ENTRY & 0xffffff},
-        {}
-};
-
-MODULE_DEVICE_TABLE(ieee1394, sbp2_id_table);
-
-/*
- * Debug levels, configured via kernel config, or enable here.
- */
-
-#define CONFIG_IEEE1394_SBP2_DEBUG 0
-/* #define CONFIG_IEEE1394_SBP2_DEBUG_ORBS */
-/* #define CONFIG_IEEE1394_SBP2_DEBUG_DMA */
-/* #define CONFIG_IEEE1394_SBP2_DEBUG 1 */
-/* #define CONFIG_IEEE1394_SBP2_DEBUG 2 */
-/* #define CONFIG_IEEE1394_SBP2_PACKET_DUMP */
-
-#ifdef CONFIG_IEEE1394_SBP2_DEBUG_ORBS
-#define SBP2_ORB_DEBUG(fmt, args...)    HPSB_ERR("sbp2(%s): "fmt, __FUNCTION__, ## args)
-static u32 global_outstanding_command_orbs = 0;
-#define outstanding_orb_incr global_outstanding_command_orbs++
-#define outstanding_orb_decr global_outstanding_command_orbs--
-#else
-#define SBP2_ORB_DEBUG(fmt, args...)    do {} while (0)
-#define outstanding_orb_incr            do {} while (0)
-#define outstanding_orb_decr            do {} while (0)
-#endif
-
-#ifdef CONFIG_IEEE1394_SBP2_DEBUG_DMA
-#define SBP2_DMA_ALLOC(fmt, args...) \
-        HPSB_ERR("sbp2(%s)alloc(%d): "fmt, __FUNCTION__, \
-                 ++global_outstanding_dmas, ## args)
-#define SBP2_DMA_FREE(fmt, args...) \
-        HPSB_ERR("sbp2(%s)free(%d): "fmt, __FUNCTION__, \
-                 --global_outstanding_dmas, ## args)
-static u32 global_outstanding_dmas = 0;
-#else
-#define SBP2_DMA_ALLOC(fmt, args...)    do {} while (0)
-#define SBP2_DMA_FREE(fmt, args...)     do {} while (0)
-#endif
 
-#if CONFIG_IEEE1394_SBP2_DEBUG >= 2
-#define SBP2_DEBUG(fmt, args...)        HPSB_ERR("sbp2: "fmt, ## args)
-#define SBP2_INFO(fmt, args...)         HPSB_ERR("sbp2: "fmt, ## args)
-#define SBP2_NOTICE(fmt, args...)       HPSB_ERR("sbp2: "fmt, ## args)
-#define SBP2_WARN(fmt, args...)         HPSB_ERR("sbp2: "fmt, ## args)
-#elif CONFIG_IEEE1394_SBP2_DEBUG == 1
-#define SBP2_DEBUG(fmt, args...)        HPSB_DEBUG("sbp2: "fmt, ## args)
-#define SBP2_INFO(fmt, args...)         HPSB_INFO("sbp2: "fmt, ## args)
-#define SBP2_NOTICE(fmt, args...)       HPSB_NOTICE("sbp2: "fmt, ## args)
-#define SBP2_WARN(fmt, args...)         HPSB_WARN("sbp2: "fmt, ## args)
-#else
-#define SBP2_DEBUG(fmt, args...)        do {} while (0)
-#define SBP2_INFO(fmt, args...)         HPSB_INFO("sbp2: "fmt, ## args)
-#define SBP2_NOTICE(fmt, args...)       HPSB_NOTICE("sbp2: "fmt, ## args)
-#define SBP2_WARN(fmt, args...)         HPSB_WARN("sbp2: "fmt, ## args)
-#endif
-
-#define SBP2_ERR(fmt, args...)          HPSB_ERR("sbp2: "fmt, ## args)
-#define SBP2_DEBUG_ENTER()              SBP2_DEBUG("%s", __FUNCTION__)
+#define SBP2_INFO(fmt, args...) HPSB_INFO("sbp2: "fmt, ## args)
+#define SBP2_ERR(fmt, args...)  HPSB_ERR("sbp2: "fmt, ## args)
 
 /*
  * Globals
  */
+static void sbp2scsi_complete_all_commands(struct sbp2_lu *, u32);
+static void sbp2scsi_complete_command(struct sbp2_lu *, u32, struct scsi_cmnd *,
+                                      void (*)(struct scsi_cmnd *));
+static struct sbp2_lu *sbp2_alloc_device(struct unit_directory *);
+static int sbp2_start_device(struct sbp2_lu *);
+static void sbp2_remove_device(struct sbp2_lu *);
+static int sbp2_login_device(struct sbp2_lu *);
+static int sbp2_reconnect_device(struct sbp2_lu *);
+static int sbp2_logout_device(struct sbp2_lu *);
+static void sbp2_host_reset(struct hpsb_host *);
+static int sbp2_handle_status_write(struct hpsb_host *, int, int, quadlet_t *,
+                                    u64, size_t, u16);
+static int sbp2_agent_reset(struct sbp2_lu *, int);
+static void sbp2_parse_unit_directory(struct sbp2_lu *,
+                                      struct unit_directory *);
+static int sbp2_set_busy_timeout(struct sbp2_lu *);
+static int sbp2_max_speed_and_size(struct sbp2_lu *);
 
-static void sbp2scsi_complete_all_commands(struct scsi_id_instance_data *scsi_id,
-                                           u32 status);
-
-static void sbp2scsi_complete_command(struct scsi_id_instance_data *scsi_id,
-                                      u32 scsi_status, struct scsi_cmnd *SCpnt,
-                                      void (*done)(struct scsi_cmnd *));
-
-static struct scsi_host_template scsi_driver_template;
 
 static const u8 sbp2_speedto_max_payload[] = { 0x7, 0x8, 0x9, 0xA, 0xB, 0xC };
 
-static void sbp2_host_reset(struct hpsb_host *host);
-
-static int sbp2_probe(struct device *dev);
-static int sbp2_remove(struct device *dev);
-static int sbp2_update(struct unit_directory *ud);
-
 static struct hpsb_highlevel sbp2_highlevel = {
-        .name =         SBP2_DEVICE_NAME,
-        .host_reset =   sbp2_host_reset,
+        .name           = SBP2_DEVICE_NAME,
+        .host_reset     = sbp2_host_reset,
 };
 
 static struct hpsb_address_ops sbp2_ops = {
-        .write = sbp2_handle_status_write
+        .write          = sbp2_handle_status_write
 };
 
 #ifdef CONFIG_IEEE1394_SBP2_PHYS_DMA
+static int sbp2_handle_physdma_write(struct hpsb_host *, int, int, quadlet_t *,
+                                     u64, size_t, u16);
+static int sbp2_handle_physdma_read(struct hpsb_host *, int, quadlet_t *, u64,
+                                    size_t, u16);
+
 static struct hpsb_address_ops sbp2_physdma_ops = {
-        .read = sbp2_handle_physdma_read,
-        .write = sbp2_handle_physdma_write,
+        .read           = sbp2_handle_physdma_read,
+        .write          = sbp2_handle_physdma_write,
 };
 #endif
 
+
+/*
+ * Interface to driver core and IEEE 1394 core
+ */
+static struct ieee1394_device_id sbp2_id_table[] = {
+        {
+         .match_flags   = IEEE1394_MATCH_SPECIFIER_ID | IEEE1394_MATCH_VERSION,
+         .specifier_id  = SBP2_UNIT_SPEC_ID_ENTRY & 0xffffff,
+         .version       = SBP2_SW_VERSION_ENTRY & 0xffffff},
+        {}
+};
+MODULE_DEVICE_TABLE(ieee1394, sbp2_id_table);
+
+static int sbp2_probe(struct device *);
+static int sbp2_remove(struct device *);
+static int sbp2_update(struct unit_directory *);
+
 static struct hpsb_protocol_driver sbp2_driver = {
-        .name           = "SBP2 Driver",
+        .name           = SBP2_DEVICE_NAME,
         .id_table       = sbp2_id_table,
         .update         = sbp2_update,
         .driver         = {
-                .name           = SBP2_DEVICE_NAME,
-                .bus            = &ieee1394_bus_type,
                 .probe          = sbp2_probe,
                 .remove         = sbp2_remove,
         },
 };
 
+
+/*
+ * Interface to SCSI core
+ */
+static int sbp2scsi_queuecommand(struct scsi_cmnd *,
+                                 void (*)(struct scsi_cmnd *));
+static int sbp2scsi_abort(struct scsi_cmnd *);
+static int sbp2scsi_reset(struct scsi_cmnd *);
+static int sbp2scsi_slave_alloc(struct scsi_device *);
+static int sbp2scsi_slave_configure(struct scsi_device *);
+static void sbp2scsi_slave_destroy(struct scsi_device *);
+static ssize_t sbp2_sysfs_ieee1394_id_show(struct device *,
+                                           struct device_attribute *, char *);
+
+static DEVICE_ATTR(ieee1394_id, S_IRUGO, sbp2_sysfs_ieee1394_id_show, NULL);
+
+static struct device_attribute *sbp2_sysfs_sdev_attrs[] = {
+        &dev_attr_ieee1394_id,
+        NULL
+};
+
+static struct scsi_host_template sbp2_shost_template = {
+        .module                  = THIS_MODULE,
+        .name                    = "SBP-2 IEEE-1394",
+        .proc_name               = SBP2_DEVICE_NAME,
+        .queuecommand            = sbp2scsi_queuecommand,
+        .eh_abort_handler        = sbp2scsi_abort,
+        .eh_device_reset_handler = sbp2scsi_reset,
+        .slave_alloc             = sbp2scsi_slave_alloc,
+        .slave_configure         = sbp2scsi_slave_configure,
+        .slave_destroy           = sbp2scsi_slave_destroy,
+        .this_id                 = -1,
+        .sg_tablesize            = SG_ALL,
+        .use_clustering          = ENABLE_CLUSTERING,
+        .cmd_per_lun             = SBP2_MAX_CMDS,
+        .can_queue               = SBP2_MAX_CMDS,
+        .emulated                = 1,
+        .sdev_attrs              = sbp2_sysfs_sdev_attrs,
+};
+
+
 /*
  * List of devices with known bugs.
  *
@@ -363,8 +376,6 @@ static inline void sbp2util_be32_to_cpu_buffer(void *buffer, int length)
 
         for (length = (length >> 2); length--; )
                 temp[length] = be32_to_cpu(temp[length]);
-
-        return;
 }
 
 /*
@@ -376,8 +387,6 @@ static inline void sbp2util_cpu_to_be32_buffer(void *buffer, int length)
 
         for (length = (length >> 2); length--; )
                 temp[length] = cpu_to_be32(temp[length]);
-
-        return;
 }
 #else /* BIG_ENDIAN */
 /* Why waste the cpu cycles? */
@@ -385,339 +394,246 @@ static inline void sbp2util_cpu_to_be32_buffer(void *buffer, int length)
 #define sbp2util_cpu_to_be32_buffer(x,y) do {} while (0)
 #endif
 
-#ifdef CONFIG_IEEE1394_SBP2_PACKET_DUMP
-/*
- * Debug packet dump routine. Length is in bytes.
- */
-static void sbp2util_packet_dump(void *buffer, int length, char *dump_name,
-                                 u32 dump_phys_addr)
-{
-        int i;
-        unsigned char *dump = buffer;
-
-        if (!dump || !length || !dump_name)
-                return;
-
-        if (dump_phys_addr)
-                printk("[%s, 0x%x]", dump_name, dump_phys_addr);
-        else
-                printk("[%s]", dump_name);
-        for (i = 0; i < length; i++) {
-                if (i > 0x3f) {
-                        printk("\n   ...");
-                        break;
-                }
-                if ((i & 0x3) == 0)
-                        printk("  ");
-                if ((i & 0xf) == 0)
-                        printk("\n   ");
-                printk("%02x ", (int)dump[i]);
-        }
-        printk("\n");
-
-        return;
-}
-#else
-#define sbp2util_packet_dump(w,x,y,z) do {} while (0)
-#endif
-
-static DECLARE_WAIT_QUEUE_HEAD(access_wq);
+static DECLARE_WAIT_QUEUE_HEAD(sbp2_access_wq);
 
 /*
  * Waits for completion of an SBP-2 access request.
  * Returns nonzero if timed out or prematurely interrupted.
  */
-static int sbp2util_access_timeout(struct scsi_id_instance_data *scsi_id,
-                                   int timeout)
+static int sbp2util_access_timeout(struct sbp2_lu *lu, int timeout)
 {
-        long leftover = wait_event_interruptible_timeout(
-                                access_wq, scsi_id->access_complete, timeout);
+        long leftover;
 
-        scsi_id->access_complete = 0;
+        leftover = wait_event_interruptible_timeout(
+                        sbp2_access_wq, lu->access_complete, timeout);
+        lu->access_complete = 0;
         return leftover <= 0;
 }
 
-/* Frees an allocated packet */
-static void sbp2_free_packet(struct hpsb_packet *packet)
+static void sbp2_free_packet(void *packet)
 {
         hpsb_free_tlabel(packet);
         hpsb_free_packet(packet);
 }
 
-/* This is much like hpsb_node_write(), except it ignores the response
- * subaction and returns immediately. Can be used from interrupts.
+/*
+ * This is much like hpsb_node_write(), except it ignores the response
+ * subaction and returns immediately. Can be used from atomic context.
  */
 static int sbp2util_node_write_no_wait(struct node_entry *ne, u64 addr,
-                                       quadlet_t *buffer, size_t length)
+                                       quadlet_t *buf, size_t len)
 {
         struct hpsb_packet *packet;
 
-        packet = hpsb_make_writepacket(ne->host, ne->nodeid,
-                                       addr, buffer, length);
+        packet = hpsb_make_writepacket(ne->host, ne->nodeid, addr, buf, len);
         if (!packet)
                 return -ENOMEM;
 
-        hpsb_set_packet_complete_task(packet,
-                                      (void (*)(void *))sbp2_free_packet,
-                                      packet);
-
+        hpsb_set_packet_complete_task(packet, sbp2_free_packet, packet);
         hpsb_node_fill_packet(ne, packet);
-
         if (hpsb_send_packet(packet) < 0) {
                 sbp2_free_packet(packet);
                 return -EIO;
         }
-
         return 0;
 }
 
-static void sbp2util_notify_fetch_agent(struct scsi_id_instance_data *scsi_id,
-                                        u64 offset, quadlet_t *data, size_t len)
+static void sbp2util_notify_fetch_agent(struct sbp2_lu *lu, u64 offset,
+                                        quadlet_t *data, size_t len)
 {
-        /*
-         * There is a small window after a bus reset within which the node
-         * entry's generation is current but the reconnect wasn't completed.
-         */
-        if (unlikely(atomic_read(&scsi_id->state) == SBP2LU_STATE_IN_RESET))
+        /* There is a small window after a bus reset within which the node
+         * entry's generation is current but the reconnect wasn't completed. */
+        if (unlikely(atomic_read(&lu->state) == SBP2LU_STATE_IN_RESET))
                 return;
 
-        if (hpsb_node_write(scsi_id->ne,
-                            scsi_id->sbp2_command_block_agent_addr + offset,
+        if (hpsb_node_write(lu->ne, lu->command_block_agent_addr + offset,
                             data, len))
                 SBP2_ERR("sbp2util_notify_fetch_agent failed.");
-        /*
-         * Now accept new SCSI commands, unless a bus reset happended during
-         * hpsb_node_write.
-         */
-        if (likely(atomic_read(&scsi_id->state) != SBP2LU_STATE_IN_RESET))
-                scsi_unblock_requests(scsi_id->scsi_host);
+
+        /* Now accept new SCSI commands, unless a bus reset happended during
+         * hpsb_node_write. */
+        if (likely(atomic_read(&lu->state) != SBP2LU_STATE_IN_RESET))
+                scsi_unblock_requests(lu->shost);
 }
 
-static void sbp2util_write_orb_pointer(void *p)
+static void sbp2util_write_orb_pointer(struct work_struct *work)
 {
+        struct sbp2_lu *lu = container_of(work, struct sbp2_lu, protocol_work);
         quadlet_t data[2];
 
-        data[0] = ORB_SET_NODE_ID(
-                        ((struct scsi_id_instance_data *)p)->hi->host->node_id);
-        data[1] = ((struct scsi_id_instance_data *)p)->last_orb_dma;
+        data[0] = ORB_SET_NODE_ID(lu->hi->host->node_id);
+        data[1] = lu->last_orb_dma;
         sbp2util_cpu_to_be32_buffer(data, 8);
-        sbp2util_notify_fetch_agent(p, SBP2_ORB_POINTER_OFFSET, data, 8);
+        sbp2util_notify_fetch_agent(lu, SBP2_ORB_POINTER_OFFSET, data, 8);
 }
 
-static void sbp2util_write_doorbell(void *p)
+static void sbp2util_write_doorbell(struct work_struct *work)
 {
-        sbp2util_notify_fetch_agent(p, SBP2_DOORBELL_OFFSET, NULL, 4);
+        struct sbp2_lu *lu = container_of(work, struct sbp2_lu, protocol_work);
+
+        sbp2util_notify_fetch_agent(lu, SBP2_DOORBELL_OFFSET, NULL, 4);
 }
 
-/*
- * This function is called to create a pool of command orbs used for
- * command processing. It is called when a new sbp2 device is detected.
- */
-static int sbp2util_create_command_orb_pool(struct scsi_id_instance_data *scsi_id)
+static int sbp2util_create_command_orb_pool(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         int i;
         unsigned long flags, orbs;
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
 
-        orbs = serialize_io ? 2 : SBP2_MAX_CMDS;
+        orbs = sbp2_serialize_io ? 2 : SBP2_MAX_CMDS;
 
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
         for (i = 0; i < orbs; i++) {
-                command = kzalloc(sizeof(*command), GFP_ATOMIC);
-                if (!command) {
-                        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock,
-                                               flags);
+                cmd = kzalloc(sizeof(*cmd), GFP_ATOMIC);
+                if (!cmd) {
+                        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
                         return -ENOMEM;
                 }
-                command->command_orb_dma =
-                    pci_map_single(hi->host->pdev, &command->command_orb,
-                                   sizeof(struct sbp2_command_orb),
-                                   PCI_DMA_TODEVICE);
-                SBP2_DMA_ALLOC("single command orb DMA");
-                command->sge_dma =
-                    pci_map_single(hi->host->pdev,
-                                   &command->scatter_gather_element,
-                                   sizeof(command->scatter_gather_element),
-                                   PCI_DMA_BIDIRECTIONAL);
-                SBP2_DMA_ALLOC("scatter_gather_element");
-                INIT_LIST_HEAD(&command->list);
-                list_add_tail(&command->list, &scsi_id->sbp2_command_orb_completed);
-        }
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+                cmd->command_orb_dma = dma_map_single(&hi->host->device,
+                                                &cmd->command_orb,
+                                                sizeof(struct sbp2_command_orb),
+                                                DMA_TO_DEVICE);
+                cmd->sge_dma = dma_map_single(&hi->host->device,
+                                        &cmd->scatter_gather_element,
+                                        sizeof(cmd->scatter_gather_element),
+                                        DMA_BIDIRECTIONAL);
+                INIT_LIST_HEAD(&cmd->list);
+                list_add_tail(&cmd->list, &lu->cmd_orb_completed);
+        }
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
         return 0;
 }
 
-/*
- * This function is called to delete a pool of command orbs.
- */
-static void sbp2util_remove_command_orb_pool(struct scsi_id_instance_data *scsi_id)
+static void sbp2util_remove_command_orb_pool(struct sbp2_lu *lu)
 {
-        struct hpsb_host *host = scsi_id->hi->host;
+        struct hpsb_host *host = lu->hi->host;
         struct list_head *lh, *next;
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
         unsigned long flags;
 
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-        if (!list_empty(&scsi_id->sbp2_command_orb_completed)) {
-                list_for_each_safe(lh, next, &scsi_id->sbp2_command_orb_completed) {
-                        command = list_entry(lh, struct sbp2_command_info, list);
-
-                        /* Release our generic DMA's */
-                        pci_unmap_single(host->pdev, command->command_orb_dma,
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+        if (!list_empty(&lu->cmd_orb_completed))
+                list_for_each_safe(lh, next, &lu->cmd_orb_completed) {
+                        cmd = list_entry(lh, struct sbp2_command_info, list);
+                        dma_unmap_single(&host->device, cmd->command_orb_dma,
                                          sizeof(struct sbp2_command_orb),
-                                         PCI_DMA_TODEVICE);
-                        SBP2_DMA_FREE("single command orb DMA");
-                        pci_unmap_single(host->pdev, command->sge_dma,
-                                         sizeof(command->scatter_gather_element),
-                                         PCI_DMA_BIDIRECTIONAL);
-                        SBP2_DMA_FREE("scatter_gather_element");
-
-                        kfree(command);
+                                         DMA_TO_DEVICE);
+                        dma_unmap_single(&host->device, cmd->sge_dma,
+                                         sizeof(cmd->scatter_gather_element),
+                                         DMA_BIDIRECTIONAL);
+                        kfree(cmd);
                 }
-        }
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
         return;
 }
 
 /*
- * This function finds the sbp2_command for a given outstanding command
- * orb.Only looks at the inuse list.
+ * Finds the sbp2_command for a given outstanding command ORB.
+ * Only looks at the in-use list.
  */
 static struct sbp2_command_info *sbp2util_find_command_for_orb(
-                struct scsi_id_instance_data *scsi_id, dma_addr_t orb)
+                                struct sbp2_lu *lu, dma_addr_t orb)
 {
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
         unsigned long flags;
 
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-        if (!list_empty(&scsi_id->sbp2_command_orb_inuse)) {
-                list_for_each_entry(command, &scsi_id->sbp2_command_orb_inuse, list) {
-                        if (command->command_orb_dma == orb) {
-                                spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
-                                return command;
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+        if (!list_empty(&lu->cmd_orb_inuse))
+                list_for_each_entry(cmd, &lu->cmd_orb_inuse, list)
+                        if (cmd->command_orb_dma == orb) {
+                                spin_unlock_irqrestore(
+                                                &lu->cmd_orb_lock, flags);
+                                return cmd;
                         }
-                }
-        }
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
-
-        SBP2_ORB_DEBUG("could not match command orb %x", (unsigned int)orb);
-
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
         return NULL;
 }
 
 /*
- * This function finds the sbp2_command for a given outstanding SCpnt.
- * Only looks at the inuse list.
- * Must be called with scsi_id->sbp2_command_orb_lock held.
+ * Finds the sbp2_command for a given outstanding SCpnt.
+ * Only looks at the in-use list.
+ * Must be called with lu->cmd_orb_lock held.
  */
 static struct sbp2_command_info *sbp2util_find_command_for_SCpnt(
-                struct scsi_id_instance_data *scsi_id, void *SCpnt)
+                                struct sbp2_lu *lu, void *SCpnt)
 {
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
 
-        if (!list_empty(&scsi_id->sbp2_command_orb_inuse))
-                list_for_each_entry(command, &scsi_id->sbp2_command_orb_inuse, list)
-                        if (command->Current_SCpnt == SCpnt)
-                                return command;
+        if (!list_empty(&lu->cmd_orb_inuse))
+                list_for_each_entry(cmd, &lu->cmd_orb_inuse, list)
+                        if (cmd->Current_SCpnt == SCpnt)
+                                return cmd;
         return NULL;
 }
 
-/*
- * This function allocates a command orb used to send a scsi command.
- */
 static struct sbp2_command_info *sbp2util_allocate_command_orb(
-                struct scsi_id_instance_data *scsi_id,
-                struct scsi_cmnd *Current_SCpnt,
-                void (*Current_done)(struct scsi_cmnd *))
+                                struct sbp2_lu *lu,
+                                struct scsi_cmnd *Current_SCpnt,
+                                void (*Current_done)(struct scsi_cmnd *))
 {
         struct list_head *lh;
-        struct sbp2_command_info *command = NULL;
+        struct sbp2_command_info *cmd = NULL;
         unsigned long flags;
 
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-        if (!list_empty(&scsi_id->sbp2_command_orb_completed)) {
-                lh = scsi_id->sbp2_command_orb_completed.next;
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+        if (!list_empty(&lu->cmd_orb_completed)) {
+                lh = lu->cmd_orb_completed.next;
                 list_del(lh);
-                command = list_entry(lh, struct sbp2_command_info, list);
-                command->Current_done = Current_done;
-                command->Current_SCpnt = Current_SCpnt;
-                list_add_tail(&command->list, &scsi_id->sbp2_command_orb_inuse);
-        } else {
+                cmd = list_entry(lh, struct sbp2_command_info, list);
+                cmd->Current_done = Current_done;
+                cmd->Current_SCpnt = Current_SCpnt;
+                list_add_tail(&cmd->list, &lu->cmd_orb_inuse);
+        } else
                 SBP2_ERR("%s: no orbs available", __FUNCTION__);
-        }
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
-        return command;
-}
-
-/* Free our DMA's */
-static void sbp2util_free_command_dma(struct sbp2_command_info *command)
-{
-        struct scsi_id_instance_data *scsi_id =
-                (struct scsi_id_instance_data *)command->Current_SCpnt->device->host->hostdata[0];
-        struct hpsb_host *host;
-
-        if (!scsi_id) {
-                SBP2_ERR("%s: scsi_id == NULL", __FUNCTION__);
-                return;
-        }
-
-        host = scsi_id->ud->ne->host;
-
-        if (command->cmd_dma) {
-                if (command->dma_type == CMD_DMA_SINGLE) {
-                        pci_unmap_single(host->pdev, command->cmd_dma,
-                                         command->dma_size, command->dma_dir);
-                        SBP2_DMA_FREE("single bulk");
-                } else if (command->dma_type == CMD_DMA_PAGE) {
-                        pci_unmap_page(host->pdev, command->cmd_dma,
-                                       command->dma_size, command->dma_dir);
-                        SBP2_DMA_FREE("single page");
-                } /* XXX: Check for CMD_DMA_NONE bug */
-                command->dma_type = CMD_DMA_NONE;
-                command->cmd_dma = 0;
-        }
-
-        if (command->sge_buffer) {
-                pci_unmap_sg(host->pdev, command->sge_buffer,
-                             command->dma_size, command->dma_dir);
-                SBP2_DMA_FREE("scatter list");
-                command->sge_buffer = NULL;
-        }
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
+        return cmd;
 }
 
 /*
- * This function moves a command to the completed orb list.
- * Must be called with scsi_id->sbp2_command_orb_lock held.
+ * Unmaps the DMAs of a command and moves the command to the completed ORB list.
+ * Must be called with lu->cmd_orb_lock held.
  */
-static void sbp2util_mark_command_completed(
-                struct scsi_id_instance_data *scsi_id,
-                struct sbp2_command_info *command)
+static void sbp2util_mark_command_completed(struct sbp2_lu *lu,
+                                            struct sbp2_command_info *cmd)
 {
-        list_del(&command->list);
-        sbp2util_free_command_dma(command);
-        list_add_tail(&command->list, &scsi_id->sbp2_command_orb_completed);
+        struct hpsb_host *host = lu->ud->ne->host;
+
+        if (cmd->cmd_dma) {
+                if (cmd->dma_type == CMD_DMA_SINGLE)
+                        dma_unmap_single(&host->device, cmd->cmd_dma,
+                                         cmd->dma_size, cmd->dma_dir);
+                else if (cmd->dma_type == CMD_DMA_PAGE)
+                        dma_unmap_page(&host->device, cmd->cmd_dma,
+                                       cmd->dma_size, cmd->dma_dir);
+                /* XXX: Check for CMD_DMA_NONE bug */
+                cmd->dma_type = CMD_DMA_NONE;
+                cmd->cmd_dma = 0;
+        }
+        if (cmd->sge_buffer) {
+                dma_unmap_sg(&host->device, cmd->sge_buffer,
+                             cmd->dma_size, cmd->dma_dir);
+                cmd->sge_buffer = NULL;
+        }
+        list_move_tail(&cmd->list, &lu->cmd_orb_completed);
 }
 
 /*
- * Is scsi_id valid? Is the 1394 node still present?
+ * Is lu valid? Is the 1394 node still present?
  */
-static inline int sbp2util_node_is_available(struct scsi_id_instance_data *scsi_id)
+static inline int sbp2util_node_is_available(struct sbp2_lu *lu)
 {
-        return scsi_id && scsi_id->ne && !scsi_id->ne->in_limbo;
+        return lu && lu->ne && !lu->ne->in_limbo;
 }
 
 /*********************************************
  * IEEE-1394 core driver stack related section
  *********************************************/
-static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud);
 
 static int sbp2_probe(struct device *dev)
 {
         struct unit_directory *ud;
-        struct scsi_id_instance_data *scsi_id;
-
-        SBP2_DEBUG_ENTER();
+        struct sbp2_lu *lu;
 
         ud = container_of(dev, struct unit_directory, device);
 
@@ -726,67 +642,58 @@ static int sbp2_probe(struct device *dev)
         if (ud->flags & UNIT_DIRECTORY_HAS_LUN_DIRECTORY)
                 return -ENODEV;
 
-        scsi_id = sbp2_alloc_device(ud);
-
-        if (!scsi_id)
+        lu = sbp2_alloc_device(ud);
+        if (!lu)
                 return -ENOMEM;
 
-        sbp2_parse_unit_directory(scsi_id, ud);
-
-        return sbp2_start_device(scsi_id);
+        sbp2_parse_unit_directory(lu, ud);
+        return sbp2_start_device(lu);
 }
 
 static int sbp2_remove(struct device *dev)
 {
         struct unit_directory *ud;
-        struct scsi_id_instance_data *scsi_id;
+        struct sbp2_lu *lu;
         struct scsi_device *sdev;
 
-        SBP2_DEBUG_ENTER();
-
         ud = container_of(dev, struct unit_directory, device);
-        scsi_id = ud->device.driver_data;
-        if (!scsi_id)
+        lu = ud->device.driver_data;
+        if (!lu)
                 return 0;
 
-        if (scsi_id->scsi_host) {
+        if (lu->shost) {
                 /* Get rid of enqueued commands if there is no chance to
                  * send them. */
-                if (!sbp2util_node_is_available(scsi_id))
-                        sbp2scsi_complete_all_commands(scsi_id, DID_NO_CONNECT);
-                /* scsi_remove_device() will trigger shutdown functions of SCSI
+                if (!sbp2util_node_is_available(lu))
+                        sbp2scsi_complete_all_commands(lu, DID_NO_CONNECT);
+                /* scsi_remove_device() may trigger shutdown functions of SCSI
                  * highlevel drivers which would deadlock if blocked. */
-                atomic_set(&scsi_id->state, SBP2LU_STATE_IN_SHUTDOWN);
-                scsi_unblock_requests(scsi_id->scsi_host);
+                atomic_set(&lu->state, SBP2LU_STATE_IN_SHUTDOWN);
+                scsi_unblock_requests(lu->shost);
         }
-        sdev = scsi_id->sdev;
+        sdev = lu->sdev;
         if (sdev) {
-                scsi_id->sdev = NULL;
+                lu->sdev = NULL;
                 scsi_remove_device(sdev);
         }
 
-        sbp2_logout_device(scsi_id);
-        sbp2_remove_device(scsi_id);
+        sbp2_logout_device(lu);
+        sbp2_remove_device(lu);
 
         return 0;
 }
 
 static int sbp2_update(struct unit_directory *ud)
 {
-        struct scsi_id_instance_data *scsi_id = ud->device.driver_data;
-
-        SBP2_DEBUG_ENTER();
+        struct sbp2_lu *lu = ud->device.driver_data;
 
-        if (sbp2_reconnect_device(scsi_id)) {
+        if (sbp2_reconnect_device(lu)) {
+                /* Reconnect has failed. Perhaps we didn't reconnect fast
+                 * enough. Try a regular login, but first log out just in
+                 * case of any weirdness. */
+                sbp2_logout_device(lu);
 
-                /*
-                 * Ok, reconnect has failed. Perhaps we didn't
-                 * reconnect fast enough. Try doing a regular login, but
-                 * first do a logout just in case of any weirdness.
-                 */
-                sbp2_logout_device(scsi_id);
-
-                if (sbp2_login_device(scsi_id)) {
+                if (sbp2_login_device(lu)) {
                         /* Login failed too, just fail, and the backend
                          * will call our sbp2_remove for us */
                         SBP2_ERR("Failed to reconnect to sbp2 device!");
@@ -794,69 +701,59 @@ static int sbp2_update(struct unit_directory *ud)
                 }
         }
 
-        /* Set max retries to something large on the device. */
-        sbp2_set_busy_timeout(scsi_id);
+        sbp2_set_busy_timeout(lu);
+        sbp2_agent_reset(lu, 1);
+        sbp2_max_speed_and_size(lu);
 
-        /* Do a SBP-2 fetch agent reset. */
-        sbp2_agent_reset(scsi_id, 1);
-
-        /* Get the max speed and packet size that we can use. */
-        sbp2_max_speed_and_size(scsi_id);
-
-        /* Complete any pending commands with busy (so they get
-         * retried) and remove them from our queue
-         */
-        sbp2scsi_complete_all_commands(scsi_id, DID_BUS_BUSY);
+        /* Complete any pending commands with busy (so they get retried)
+         * and remove them from our queue. */
+        sbp2scsi_complete_all_commands(lu, DID_BUS_BUSY);
 
         /* Accept new commands unless there was another bus reset in the
          * meantime. */
-        if (hpsb_node_entry_valid(scsi_id->ne)) {
-                atomic_set(&scsi_id->state, SBP2LU_STATE_RUNNING);
-                scsi_unblock_requests(scsi_id->scsi_host);
+        if (hpsb_node_entry_valid(lu->ne)) {
+                atomic_set(&lu->state, SBP2LU_STATE_RUNNING);
+                scsi_unblock_requests(lu->shost);
         }
         return 0;
 }
 
-/* This functions is called by the sbp2_probe, for each new device. We now
- * allocate one scsi host for each scsi_id (unit directory). */
-static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud)
+static struct sbp2_lu *sbp2_alloc_device(struct unit_directory *ud)
 {
-        struct sbp2scsi_host_info *hi;
-        struct Scsi_Host *scsi_host = NULL;
-        struct scsi_id_instance_data *scsi_id = NULL;
+        struct sbp2_fwhost_info *hi;
+        struct Scsi_Host *shost = NULL;
+        struct sbp2_lu *lu = NULL;
 
-        SBP2_DEBUG_ENTER();
-
-        scsi_id = kzalloc(sizeof(*scsi_id), GFP_KERNEL);
-        if (!scsi_id) {
-                SBP2_ERR("failed to create scsi_id");
+        lu = kzalloc(sizeof(*lu), GFP_KERNEL);
+        if (!lu) {
+                SBP2_ERR("failed to create lu");
                 goto failed_alloc;
         }
 
-        scsi_id->ne = ud->ne;
-        scsi_id->ud = ud;
-        scsi_id->speed_code = IEEE1394_SPEED_100;
-        scsi_id->max_payload_size = sbp2_speedto_max_payload[IEEE1394_SPEED_100];
-        scsi_id->status_fifo_addr = CSR1212_INVALID_ADDR_SPACE;
-        INIT_LIST_HEAD(&scsi_id->sbp2_command_orb_inuse);
-        INIT_LIST_HEAD(&scsi_id->sbp2_command_orb_completed);
-        INIT_LIST_HEAD(&scsi_id->scsi_list);
-        spin_lock_init(&scsi_id->sbp2_command_orb_lock);
-        atomic_set(&scsi_id->state, SBP2LU_STATE_RUNNING);
-        INIT_WORK(&scsi_id->protocol_work, NULL, NULL);
+        lu->ne = ud->ne;
+        lu->ud = ud;
+        lu->speed_code = IEEE1394_SPEED_100;
+        lu->max_payload_size = sbp2_speedto_max_payload[IEEE1394_SPEED_100];
+        lu->status_fifo_addr = CSR1212_INVALID_ADDR_SPACE;
+        INIT_LIST_HEAD(&lu->cmd_orb_inuse);
+        INIT_LIST_HEAD(&lu->cmd_orb_completed);
+        INIT_LIST_HEAD(&lu->lu_list);
+        spin_lock_init(&lu->cmd_orb_lock);
+        atomic_set(&lu->state, SBP2LU_STATE_RUNNING);
+        INIT_WORK(&lu->protocol_work, NULL);
 
-        ud->device.driver_data = scsi_id;
+        ud->device.driver_data = lu;
 
         hi = hpsb_get_hostinfo(&sbp2_highlevel, ud->ne->host);
         if (!hi) {
-                hi = hpsb_create_hostinfo(&sbp2_highlevel, ud->ne->host, sizeof(*hi));
+                hi = hpsb_create_hostinfo(&sbp2_highlevel, ud->ne->host,
+                                          sizeof(*hi));
                 if (!hi) {
                         SBP2_ERR("failed to allocate hostinfo");
                         goto failed_alloc;
                 }
-                SBP2_DEBUG("sbp2_alloc_device: allocated hostinfo");
                 hi->host = ud->ne->host;
-                INIT_LIST_HEAD(&hi->scsi_ids);
+                INIT_LIST_HEAD(&hi->logical_units);
 
 #ifdef CONFIG_IEEE1394_SBP2_PHYS_DMA
                 /* Handle data movement if physical dma is not
@@ -876,9 +773,9 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud
                 goto failed_alloc;
         }
 
-        scsi_id->hi = hi;
+        lu->hi = hi;
 
-        list_add_tail(&scsi_id->scsi_list, &hi->scsi_ids);
+        list_add_tail(&lu->lu_list, &hi->logical_units);
 
         /* Register the status FIFO address range. We could use the same FIFO
          * for targets at different nodes. However we need different FIFOs per
@@ -888,302 +785,214 @@ static struct scsi_id_instance_data *sbp2_alloc_device(struct unit_directory *ud
          * then be performed as unified transactions. This slightly reduces
          * bandwidth usage, and some Prolific based devices seem to require it.
          */
-        scsi_id->status_fifo_addr = hpsb_allocate_and_register_addrspace(
+        lu->status_fifo_addr = hpsb_allocate_and_register_addrspace(
                         &sbp2_highlevel, ud->ne->host, &sbp2_ops,
                         sizeof(struct sbp2_status_block), sizeof(quadlet_t),
                         ud->ne->host->low_addr_space, CSR1212_ALL_SPACE_END);
-        if (scsi_id->status_fifo_addr == CSR1212_INVALID_ADDR_SPACE) {
+        if (lu->status_fifo_addr == CSR1212_INVALID_ADDR_SPACE) {
                 SBP2_ERR("failed to allocate status FIFO address range");
                 goto failed_alloc;
         }
 
-        /* Register our host with the SCSI stack. */
-        scsi_host = scsi_host_alloc(&scsi_driver_template,
-                                    sizeof(unsigned long));
-        if (!scsi_host) {
+        shost = scsi_host_alloc(&sbp2_shost_template, sizeof(unsigned long));
+        if (!shost) {
                 SBP2_ERR("failed to register scsi host");
                 goto failed_alloc;
         }
 
-        scsi_host->hostdata[0] = (unsigned long)scsi_id;
+        shost->hostdata[0] = (unsigned long)lu;
 
-        if (!scsi_add_host(scsi_host, &ud->device)) {
-                scsi_id->scsi_host = scsi_host;
-                return scsi_id;
+        if (!scsi_add_host(shost, &ud->device)) {
+                lu->shost = shost;
+                return lu;
         }
 
         SBP2_ERR("failed to add scsi host");
-        scsi_host_put(scsi_host);
+        scsi_host_put(shost);
 
 failed_alloc:
-        sbp2_remove_device(scsi_id);
+        sbp2_remove_device(lu);
         return NULL;
 }
 
 static void sbp2_host_reset(struct hpsb_host *host)
 {
-        struct sbp2scsi_host_info *hi;
-        struct scsi_id_instance_data *scsi_id;
+        struct sbp2_fwhost_info *hi;
+        struct sbp2_lu *lu;
 
         hi = hpsb_get_hostinfo(&sbp2_highlevel, host);
         if (!hi)
                 return;
-        list_for_each_entry(scsi_id, &hi->scsi_ids, scsi_list)
-                if (likely(atomic_read(&scsi_id->state) !=
+        list_for_each_entry(lu, &hi->logical_units, lu_list)
+                if (likely(atomic_read(&lu->state) !=
                            SBP2LU_STATE_IN_SHUTDOWN)) {
-                        atomic_set(&scsi_id->state, SBP2LU_STATE_IN_RESET);
-                        scsi_block_requests(scsi_id->scsi_host);
+                        atomic_set(&lu->state, SBP2LU_STATE_IN_RESET);
+                        scsi_block_requests(lu->shost);
                 }
 }
 
-/*
- * This function is where we first pull the node unique ids, and then
- * allocate memory and register a SBP-2 device.
- */
-static int sbp2_start_device(struct scsi_id_instance_data *scsi_id)
+static int sbp2_start_device(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         int error;
 
-        SBP2_DEBUG_ENTER();
-
-        /* Login FIFO DMA */
-        scsi_id->login_response =
-                pci_alloc_consistent(hi->host->pdev,
+        lu->login_response = dma_alloc_coherent(&hi->host->device,
                                      sizeof(struct sbp2_login_response),
-                                     &scsi_id->login_response_dma);
-        if (!scsi_id->login_response)
+                                     &lu->login_response_dma, GFP_KERNEL);
+        if (!lu->login_response)
                 goto alloc_fail;
-        SBP2_DMA_ALLOC("consistent DMA region for login FIFO");
 
-        /* Query logins ORB DMA */
-        scsi_id->query_logins_orb =
-                pci_alloc_consistent(hi->host->pdev,
+        lu->query_logins_orb = dma_alloc_coherent(&hi->host->device,
                                      sizeof(struct sbp2_query_logins_orb),
-                                     &scsi_id->query_logins_orb_dma);
-        if (!scsi_id->query_logins_orb)
+                                     &lu->query_logins_orb_dma, GFP_KERNEL);
+        if (!lu->query_logins_orb)
                 goto alloc_fail;
-        SBP2_DMA_ALLOC("consistent DMA region for query logins ORB");
 
-        /* Query logins response DMA */
-        scsi_id->query_logins_response =
-                pci_alloc_consistent(hi->host->pdev,
+        lu->query_logins_response = dma_alloc_coherent(&hi->host->device,
                                      sizeof(struct sbp2_query_logins_response),
-                                     &scsi_id->query_logins_response_dma);
-        if (!scsi_id->query_logins_response)
+                                     &lu->query_logins_response_dma, GFP_KERNEL);
+        if (!lu->query_logins_response)
                 goto alloc_fail;
-        SBP2_DMA_ALLOC("consistent DMA region for query logins response");
 
-        /* Reconnect ORB DMA */
-        scsi_id->reconnect_orb =
-                pci_alloc_consistent(hi->host->pdev,
+        lu->reconnect_orb = dma_alloc_coherent(&hi->host->device,
                                      sizeof(struct sbp2_reconnect_orb),
-                                     &scsi_id->reconnect_orb_dma);
-        if (!scsi_id->reconnect_orb)
+                                     &lu->reconnect_orb_dma, GFP_KERNEL);
+        if (!lu->reconnect_orb)
                 goto alloc_fail;
-        SBP2_DMA_ALLOC("consistent DMA region for reconnect ORB");
 
-        /* Logout ORB DMA */
-        scsi_id->logout_orb =
-                pci_alloc_consistent(hi->host->pdev,
+        lu->logout_orb = dma_alloc_coherent(&hi->host->device,
                                      sizeof(struct sbp2_logout_orb),
-                                     &scsi_id->logout_orb_dma);
-        if (!scsi_id->logout_orb)
+                                     &lu->logout_orb_dma, GFP_KERNEL);
+        if (!lu->logout_orb)
                 goto alloc_fail;
-        SBP2_DMA_ALLOC("consistent DMA region for logout ORB");
 
-        /* Login ORB DMA */
-        scsi_id->login_orb =
-                pci_alloc_consistent(hi->host->pdev,
+        lu->login_orb = dma_alloc_coherent(&hi->host->device,
                                      sizeof(struct sbp2_login_orb),
-                                     &scsi_id->login_orb_dma);
-        if (!scsi_id->login_orb)
+                                     &lu->login_orb_dma, GFP_KERNEL);
+        if (!lu->login_orb)
                 goto alloc_fail;
-        SBP2_DMA_ALLOC("consistent DMA region for login ORB");
-
-        SBP2_DEBUG("New SBP-2 device inserted, SCSI ID = %x", scsi_id->ud->id);
 
-        /*
-         * Create our command orb pool
-         */
-        if (sbp2util_create_command_orb_pool(scsi_id)) {
+        if (sbp2util_create_command_orb_pool(lu)) {
                 SBP2_ERR("sbp2util_create_command_orb_pool failed!");
-                sbp2_remove_device(scsi_id);
+                sbp2_remove_device(lu);
                 return -ENOMEM;
         }
 
-        /* Schedule a timeout here. The reason is that we may be so close
-         * to a bus reset, that the device is not available for logins.
-         * This can happen when the bus reset is caused by the host
-         * connected to the sbp2 device being removed. That host would
-         * have a certain amount of time to relogin before the sbp2 device
-         * allows someone else to login instead. One second makes sense. */
+        /* Wait a second before trying to log in. Previously logged in
+         * initiators need a chance to reconnect. */
         if (msleep_interruptible(1000)) {
-                sbp2_remove_device(scsi_id);
+                sbp2_remove_device(lu);
                 return -EINTR;
         }
 
-        /*
-         * Login to the sbp-2 device
-         */
-        if (sbp2_login_device(scsi_id)) {
-                /* Login failed, just remove the device. */
-                sbp2_remove_device(scsi_id);
+        if (sbp2_login_device(lu)) {
+                sbp2_remove_device(lu);
                 return -EBUSY;
         }
 
-        /*
-         * Set max retries to something large on the device
-         */
-        sbp2_set_busy_timeout(scsi_id);
-
-        /*
-         * Do a SBP-2 fetch agent reset
-         */
-        sbp2_agent_reset(scsi_id, 1);
+        sbp2_set_busy_timeout(lu);
+        sbp2_agent_reset(lu, 1);
+        sbp2_max_speed_and_size(lu);
 
-        /*
-         * Get the max speed and packet size that we can use
-         */
-        sbp2_max_speed_and_size(scsi_id);
-
-        /* Add this device to the scsi layer now */
-        error = scsi_add_device(scsi_id->scsi_host, 0, scsi_id->ud->id, 0);
+        error = scsi_add_device(lu->shost, 0, lu->ud->id, 0);
         if (error) {
                 SBP2_ERR("scsi_add_device failed");
-                sbp2_logout_device(scsi_id);
-                sbp2_remove_device(scsi_id);
+                sbp2_logout_device(lu);
+                sbp2_remove_device(lu);
                 return error;
         }
 
         return 0;
 
 alloc_fail:
-        SBP2_ERR("Could not allocate memory for scsi_id");
-        sbp2_remove_device(scsi_id);
+        SBP2_ERR("Could not allocate memory for lu");
+        sbp2_remove_device(lu);
         return -ENOMEM;
 }
 
-/*
- * This function removes an sbp2 device from the sbp2scsi_host_info struct.
- */
-static void sbp2_remove_device(struct scsi_id_instance_data *scsi_id)
+static void sbp2_remove_device(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi;
-
-        SBP2_DEBUG_ENTER();
+        struct sbp2_fwhost_info *hi;
 
-        if (!scsi_id)
+        if (!lu)
                 return;
 
-        hi = scsi_id->hi;
+        hi = lu->hi;
 
-        /* This will remove our scsi device aswell */
-        if (scsi_id->scsi_host) {
-                scsi_remove_host(scsi_id->scsi_host);
-                scsi_host_put(scsi_id->scsi_host);
+        if (lu->shost) {
+                scsi_remove_host(lu->shost);
+                scsi_host_put(lu->shost);
         }
         flush_scheduled_work();
-        sbp2util_remove_command_orb_pool(scsi_id);
+        sbp2util_remove_command_orb_pool(lu);
 
-        list_del(&scsi_id->scsi_list);
+        list_del(&lu->lu_list);
 
-        if (scsi_id->login_response) {
-                pci_free_consistent(hi->host->pdev,
+        if (lu->login_response)
+                dma_free_coherent(&hi->host->device,
                                     sizeof(struct sbp2_login_response),
-                                    scsi_id->login_response,
-                                    scsi_id->login_response_dma);
-                SBP2_DMA_FREE("single login FIFO");
-        }
-
-        if (scsi_id->login_orb) {
-                pci_free_consistent(hi->host->pdev,
+                                    lu->login_response,
+                                    lu->login_response_dma);
+        if (lu->login_orb)
+                dma_free_coherent(&hi->host->device,
                                     sizeof(struct sbp2_login_orb),
-                                    scsi_id->login_orb,
-                                    scsi_id->login_orb_dma);
-                SBP2_DMA_FREE("single login ORB");
-        }
-
-        if (scsi_id->reconnect_orb) {
-                pci_free_consistent(hi->host->pdev,
+                                    lu->login_orb,
+                                    lu->login_orb_dma);
+        if (lu->reconnect_orb)
+                dma_free_coherent(&hi->host->device,
                                     sizeof(struct sbp2_reconnect_orb),
-                                    scsi_id->reconnect_orb,
-                                    scsi_id->reconnect_orb_dma);
-                SBP2_DMA_FREE("single reconnect orb");
-        }
-
-        if (scsi_id->logout_orb) {
-                pci_free_consistent(hi->host->pdev,
+                                    lu->reconnect_orb,
+                                    lu->reconnect_orb_dma);
+        if (lu->logout_orb)
+                dma_free_coherent(&hi->host->device,
                                     sizeof(struct sbp2_logout_orb),
-                                    scsi_id->logout_orb,
-                                    scsi_id->logout_orb_dma);
-                SBP2_DMA_FREE("single logout orb");
-        }
-
-        if (scsi_id->query_logins_orb) {
-                pci_free_consistent(hi->host->pdev,
+                                    lu->logout_orb,
+                                    lu->logout_orb_dma);
+        if (lu->query_logins_orb)
+                dma_free_coherent(&hi->host->device,
                                     sizeof(struct sbp2_query_logins_orb),
-                                    scsi_id->query_logins_orb,
-                                    scsi_id->query_logins_orb_dma);
-                SBP2_DMA_FREE("single query logins orb");
-        }
-
-        if (scsi_id->query_logins_response) {
-                pci_free_consistent(hi->host->pdev,
+                                    lu->query_logins_orb,
+                                    lu->query_logins_orb_dma);
+        if (lu->query_logins_response)
+                dma_free_coherent(&hi->host->device,
                                     sizeof(struct sbp2_query_logins_response),
-                                    scsi_id->query_logins_response,
-                                    scsi_id->query_logins_response_dma);
-                SBP2_DMA_FREE("single query logins data");
-        }
+                                    lu->query_logins_response,
+                                    lu->query_logins_response_dma);
 
-        if (scsi_id->status_fifo_addr != CSR1212_INVALID_ADDR_SPACE)
+        if (lu->status_fifo_addr != CSR1212_INVALID_ADDR_SPACE)
                 hpsb_unregister_addrspace(&sbp2_highlevel, hi->host,
-                                          scsi_id->status_fifo_addr);
+                                          lu->status_fifo_addr);
 
-        scsi_id->ud->device.driver_data = NULL;
+        lu->ud->device.driver_data = NULL;
 
         if (hi)
                 module_put(hi->host->driver->owner);
 
-        SBP2_DEBUG("SBP-2 device removed, SCSI ID = %d", scsi_id->ud->id);
-
-        kfree(scsi_id);
+        kfree(lu);
 }
 
 #ifdef CONFIG_IEEE1394_SBP2_PHYS_DMA
 /*
- * This function deals with physical dma write requests (for adapters that do not support
- * physical dma in hardware). Mostly just here for debugging...
+ * Deal with write requests on adapters which do not support physical DMA or
+ * have it switched off.
  */
 static int sbp2_handle_physdma_write(struct hpsb_host *host, int nodeid,
                                      int destid, quadlet_t *data, u64 addr,
                                      size_t length, u16 flags)
 {
-
-        /*
-         * Manually put the data in the right place.
-         */
         memcpy(bus_to_virt((u32) addr), data, length);
-        sbp2util_packet_dump(data, length, "sbp2 phys dma write by device",
-                             (u32) addr);
         return RCODE_COMPLETE;
 }
 
 /*
- * This function deals with physical dma read requests (for adapters that do not support
- * physical dma in hardware). Mostly just here for debugging...
+ * Deal with read requests on adapters which do not support physical DMA or
+ * have it switched off.
  */
 static int sbp2_handle_physdma_read(struct hpsb_host *host, int nodeid,
                                     quadlet_t *data, u64 addr, size_t length,
                                     u16 flags)
 {
-
-        /*
-         * Grab data from memory and send a read response.
-         */
         memcpy(data, bus_to_virt((u32) addr), length);
-        sbp2util_packet_dump(data, length, "sbp2 phys dma read by device",
-                             (u32) addr);
         return RCODE_COMPLETE;
 }
 #endif
@@ -1192,74 +1001,69 @@ static int sbp2_handle_physdma_read(struct hpsb_host *host, int nodeid,
  * SBP-2 protocol related section
  **************************************/
 
-/*
- * This function queries the device for the maximum concurrent logins it
- * supports.
- */
-static int sbp2_query_logins(struct scsi_id_instance_data *scsi_id)
+static int sbp2_query_logins(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         quadlet_t data[2];
         int max_logins;
         int active_logins;
 
-        SBP2_DEBUG_ENTER();
-
-        scsi_id->query_logins_orb->reserved1 = 0x0;
-        scsi_id->query_logins_orb->reserved2 = 0x0;
-
-        scsi_id->query_logins_orb->query_response_lo = scsi_id->query_logins_response_dma;
-        scsi_id->query_logins_orb->query_response_hi = ORB_SET_NODE_ID(hi->host->node_id);
+        lu->query_logins_orb->reserved1 = 0x0;
+        lu->query_logins_orb->reserved2 = 0x0;
 
-        scsi_id->query_logins_orb->lun_misc = ORB_SET_FUNCTION(SBP2_QUERY_LOGINS_REQUEST);
-        scsi_id->query_logins_orb->lun_misc |= ORB_SET_NOTIFY(1);
-        scsi_id->query_logins_orb->lun_misc |= ORB_SET_LUN(scsi_id->sbp2_lun);
+        lu->query_logins_orb->query_response_lo = lu->query_logins_response_dma;
+        lu->query_logins_orb->query_response_hi =
+                        ORB_SET_NODE_ID(hi->host->node_id);
+        lu->query_logins_orb->lun_misc =
+                        ORB_SET_FUNCTION(SBP2_QUERY_LOGINS_REQUEST);
+        lu->query_logins_orb->lun_misc |= ORB_SET_NOTIFY(1);
+        lu->query_logins_orb->lun_misc |= ORB_SET_LUN(lu->lun);
 
-        scsi_id->query_logins_orb->reserved_resp_length =
-                ORB_SET_QUERY_LOGINS_RESP_LENGTH(sizeof(struct sbp2_query_logins_response));
+        lu->query_logins_orb->reserved_resp_length =
+                ORB_SET_QUERY_LOGINS_RESP_LENGTH(
+                        sizeof(struct sbp2_query_logins_response));
 
-        scsi_id->query_logins_orb->status_fifo_hi =
-                ORB_SET_STATUS_FIFO_HI(scsi_id->status_fifo_addr, hi->host->node_id);
-        scsi_id->query_logins_orb->status_fifo_lo =
-                ORB_SET_STATUS_FIFO_LO(scsi_id->status_fifo_addr);
+        lu->query_logins_orb->status_fifo_hi =
+                ORB_SET_STATUS_FIFO_HI(lu->status_fifo_addr, hi->host->node_id);
+        lu->query_logins_orb->status_fifo_lo =
+                ORB_SET_STATUS_FIFO_LO(lu->status_fifo_addr);
 
-        sbp2util_cpu_to_be32_buffer(scsi_id->query_logins_orb, sizeof(struct sbp2_query_logins_orb));
+        sbp2util_cpu_to_be32_buffer(lu->query_logins_orb,
+                                    sizeof(struct sbp2_query_logins_orb));
 
-        sbp2util_packet_dump(scsi_id->query_logins_orb, sizeof(struct sbp2_query_logins_orb),
-                             "sbp2 query logins orb", scsi_id->query_logins_orb_dma);
-
-        memset(scsi_id->query_logins_response, 0, sizeof(struct sbp2_query_logins_response));
+        memset(lu->query_logins_response, 0,
+               sizeof(struct sbp2_query_logins_response));
 
         data[0] = ORB_SET_NODE_ID(hi->host->node_id);
-        data[1] = scsi_id->query_logins_orb_dma;
+        data[1] = lu->query_logins_orb_dma;
         sbp2util_cpu_to_be32_buffer(data, 8);
 
-        hpsb_node_write(scsi_id->ne, scsi_id->sbp2_management_agent_addr, data, 8);
+        hpsb_node_write(lu->ne, lu->management_agent_addr, data, 8);
 
-        if (sbp2util_access_timeout(scsi_id, 2*HZ)) {
+        if (sbp2util_access_timeout(lu, 2*HZ)) {
                 SBP2_INFO("Error querying logins to SBP-2 device - timed out");
                 return -EIO;
         }
 
-        if (scsi_id->status_block.ORB_offset_lo != scsi_id->query_logins_orb_dma) {
+        if (lu->status_block.ORB_offset_lo != lu->query_logins_orb_dma) {
                 SBP2_INFO("Error querying logins to SBP-2 device - timed out");
                 return -EIO;
         }
 
-        if (STATUS_TEST_RDS(scsi_id->status_block.ORB_offset_hi_misc)) {
+        if (STATUS_TEST_RDS(lu->status_block.ORB_offset_hi_misc)) {
                 SBP2_INFO("Error querying logins to SBP-2 device - failed");
                 return -EIO;
         }
 
-        sbp2util_cpu_to_be32_buffer(scsi_id->query_logins_response, sizeof(struct sbp2_query_logins_response));
-
-        SBP2_DEBUG("length_max_logins = %x",
-                   (unsigned int)scsi_id->query_logins_response->length_max_logins);
+        sbp2util_cpu_to_be32_buffer(lu->query_logins_response,
+                                    sizeof(struct sbp2_query_logins_response));
 
-        max_logins = RESPONSE_GET_MAX_LOGINS(scsi_id->query_logins_response->length_max_logins);
+        max_logins = RESPONSE_GET_MAX_LOGINS(
+                        lu->query_logins_response->length_max_logins);
         SBP2_INFO("Maximum concurrent logins supported: %d", max_logins);
 
-        active_logins = RESPONSE_GET_ACTIVE_LOGINS(scsi_id->query_logins_response->length_max_logins);
+        active_logins = RESPONSE_GET_ACTIVE_LOGINS(
+                        lu->query_logins_response->length_max_logins);
         SBP2_INFO("Number of active logins: %d", active_logins);
 
         if (active_logins >= max_logins) {
@@ -1269,332 +1073,231 @@ static int sbp2_query_logins(struct scsi_id_instance_data *scsi_id)
         return 0;
 }
 
-/*
- * This function is called in order to login to a particular SBP-2 device,
- * after a bus reset.
- */
-static int sbp2_login_device(struct scsi_id_instance_data *scsi_id)
+static int sbp2_login_device(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         quadlet_t data[2];
 
-        SBP2_DEBUG_ENTER();
-
-        if (!scsi_id->login_orb) {
-                SBP2_DEBUG("%s: login_orb not alloc'd!", __FUNCTION__);
+        if (!lu->login_orb)
                 return -EIO;
-        }
 
-        if (!exclusive_login) {
-                if (sbp2_query_logins(scsi_id)) {
-                        SBP2_INFO("Device does not support any more concurrent logins");
-                        return -EIO;
-                }
+        if (!sbp2_exclusive_login && sbp2_query_logins(lu)) {
+                SBP2_INFO("Device does not support any more concurrent logins");
+                return -EIO;
         }
 
-        /* Set-up login ORB, assume no password */
-        scsi_id->login_orb->password_hi = 0;
-        scsi_id->login_orb->password_lo = 0;
+        /* assume no password */
+        lu->login_orb->password_hi = 0;
+        lu->login_orb->password_lo = 0;
 
-        scsi_id->login_orb->login_response_lo = scsi_id->login_response_dma;
-        scsi_id->login_orb->login_response_hi = ORB_SET_NODE_ID(hi->host->node_id);
+        lu->login_orb->login_response_lo = lu->login_response_dma;
+        lu->login_orb->login_response_hi = ORB_SET_NODE_ID(hi->host->node_id);
+        lu->login_orb->lun_misc = ORB_SET_FUNCTION(SBP2_LOGIN_REQUEST);
 
-        scsi_id->login_orb->lun_misc = ORB_SET_FUNCTION(SBP2_LOGIN_REQUEST);
-        scsi_id->login_orb->lun_misc |= ORB_SET_RECONNECT(0);   /* One second reconnect time */
-        scsi_id->login_orb->lun_misc |= ORB_SET_EXCLUSIVE(exclusive_login);     /* Exclusive access to device */
-        scsi_id->login_orb->lun_misc |= ORB_SET_NOTIFY(1);      /* Notify us of login complete */
-        scsi_id->login_orb->lun_misc |= ORB_SET_LUN(scsi_id->sbp2_lun);
+        /* one second reconnect time */
+        lu->login_orb->lun_misc |= ORB_SET_RECONNECT(0);
+        lu->login_orb->lun_misc |= ORB_SET_EXCLUSIVE(sbp2_exclusive_login);
+        lu->login_orb->lun_misc |= ORB_SET_NOTIFY(1);
+        lu->login_orb->lun_misc |= ORB_SET_LUN(lu->lun);
 
-        scsi_id->login_orb->passwd_resp_lengths =
+        lu->login_orb->passwd_resp_lengths =
                 ORB_SET_LOGIN_RESP_LENGTH(sizeof(struct sbp2_login_response));
 
-        scsi_id->login_orb->status_fifo_hi =
-                ORB_SET_STATUS_FIFO_HI(scsi_id->status_fifo_addr, hi->host->node_id);
-        scsi_id->login_orb->status_fifo_lo =
-                ORB_SET_STATUS_FIFO_LO(scsi_id->status_fifo_addr);
+        lu->login_orb->status_fifo_hi =
+                ORB_SET_STATUS_FIFO_HI(lu->status_fifo_addr, hi->host->node_id);
+        lu->login_orb->status_fifo_lo =
+                ORB_SET_STATUS_FIFO_LO(lu->status_fifo_addr);
 
-        sbp2util_cpu_to_be32_buffer(scsi_id->login_orb, sizeof(struct sbp2_login_orb));
+        sbp2util_cpu_to_be32_buffer(lu->login_orb,
+                                    sizeof(struct sbp2_login_orb));
 
-        sbp2util_packet_dump(scsi_id->login_orb, sizeof(struct sbp2_login_orb),
-                             "sbp2 login orb", scsi_id->login_orb_dma);
-
-        memset(scsi_id->login_response, 0, sizeof(struct sbp2_login_response));
+        memset(lu->login_response, 0, sizeof(struct sbp2_login_response));
 
         data[0] = ORB_SET_NODE_ID(hi->host->node_id);
-        data[1] = scsi_id->login_orb_dma;
+        data[1] = lu->login_orb_dma;
         sbp2util_cpu_to_be32_buffer(data, 8);
 
-        hpsb_node_write(scsi_id->ne, scsi_id->sbp2_management_agent_addr, data, 8);
+        hpsb_node_write(lu->ne, lu->management_agent_addr, data, 8);
 
-        /*
-         * Wait for login status (up to 20 seconds)...
-         */
-        if (sbp2util_access_timeout(scsi_id, 20*HZ)) {
+        /* wait up to 20 seconds for login status */
+        if (sbp2util_access_timeout(lu, 20*HZ)) {
                 SBP2_ERR("Error logging into SBP-2 device - timed out");
                 return -EIO;
         }
 
-        /*
-         * Sanity. Make sure status returned matches login orb.
-         */
-        if (scsi_id->status_block.ORB_offset_lo != scsi_id->login_orb_dma) {
+        /* make sure that the returned status matches the login ORB */
+        if (lu->status_block.ORB_offset_lo != lu->login_orb_dma) {
                 SBP2_ERR("Error logging into SBP-2 device - timed out");
                 return -EIO;
         }
 
-        if (STATUS_TEST_RDS(scsi_id->status_block.ORB_offset_hi_misc)) {
+        if (STATUS_TEST_RDS(lu->status_block.ORB_offset_hi_misc)) {
                 SBP2_ERR("Error logging into SBP-2 device - failed");
                 return -EIO;
         }
 
-        /*
-         * Byte swap the login response, for use when reconnecting or
-         * logging out.
-         */
-        sbp2util_cpu_to_be32_buffer(scsi_id->login_response, sizeof(struct sbp2_login_response));
-
-        /*
-         * Grab our command block agent address from the login response.
-         */
-        SBP2_DEBUG("command_block_agent_hi = %x",
-                   (unsigned int)scsi_id->login_response->command_block_agent_hi);
-        SBP2_DEBUG("command_block_agent_lo = %x",
-                   (unsigned int)scsi_id->login_response->command_block_agent_lo);
-
-        scsi_id->sbp2_command_block_agent_addr =
-                ((u64)scsi_id->login_response->command_block_agent_hi) << 32;
-        scsi_id->sbp2_command_block_agent_addr |= ((u64)scsi_id->login_response->command_block_agent_lo);
-        scsi_id->sbp2_command_block_agent_addr &= 0x0000ffffffffffffULL;
+        sbp2util_cpu_to_be32_buffer(lu->login_response,
+                                    sizeof(struct sbp2_login_response));
+        lu->command_block_agent_addr =
+                        ((u64)lu->login_response->command_block_agent_hi) << 32;
+        lu->command_block_agent_addr |=
+                        ((u64)lu->login_response->command_block_agent_lo);
+        lu->command_block_agent_addr &= 0x0000ffffffffffffULL;
 
         SBP2_INFO("Logged into SBP-2 device");
         return 0;
 }
 
-/*
- * This function is called in order to logout from a particular SBP-2
- * device, usually called during driver unload.
- */
-static int sbp2_logout_device(struct scsi_id_instance_data *scsi_id)
+static int sbp2_logout_device(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         quadlet_t data[2];
         int error;
 
-        SBP2_DEBUG_ENTER();
-
-        /*
-         * Set-up logout ORB
-         */
-        scsi_id->logout_orb->reserved1 = 0x0;
-        scsi_id->logout_orb->reserved2 = 0x0;
-        scsi_id->logout_orb->reserved3 = 0x0;
-        scsi_id->logout_orb->reserved4 = 0x0;
-
-        scsi_id->logout_orb->login_ID_misc = ORB_SET_FUNCTION(SBP2_LOGOUT_REQUEST);
-        scsi_id->logout_orb->login_ID_misc |= ORB_SET_LOGIN_ID(scsi_id->login_response->length_login_ID);
-
-        /* Notify us when complete */
-        scsi_id->logout_orb->login_ID_misc |= ORB_SET_NOTIFY(1);
+        lu->logout_orb->reserved1 = 0x0;
+        lu->logout_orb->reserved2 = 0x0;
+        lu->logout_orb->reserved3 = 0x0;
+        lu->logout_orb->reserved4 = 0x0;
 
-        scsi_id->logout_orb->reserved5 = 0x0;
-        scsi_id->logout_orb->status_fifo_hi =
-                ORB_SET_STATUS_FIFO_HI(scsi_id->status_fifo_addr, hi->host->node_id);
-        scsi_id->logout_orb->status_fifo_lo =
-                ORB_SET_STATUS_FIFO_LO(scsi_id->status_fifo_addr);
+        lu->logout_orb->login_ID_misc = ORB_SET_FUNCTION(SBP2_LOGOUT_REQUEST);
+        lu->logout_orb->login_ID_misc |=
+                        ORB_SET_LOGIN_ID(lu->login_response->length_login_ID);
+        lu->logout_orb->login_ID_misc |= ORB_SET_NOTIFY(1);
 
-        /*
-         * Byte swap ORB if necessary
-         */
-        sbp2util_cpu_to_be32_buffer(scsi_id->logout_orb, sizeof(struct sbp2_logout_orb));
+        lu->logout_orb->reserved5 = 0x0;
+        lu->logout_orb->status_fifo_hi =
+                ORB_SET_STATUS_FIFO_HI(lu->status_fifo_addr, hi->host->node_id);
+        lu->logout_orb->status_fifo_lo =
+                ORB_SET_STATUS_FIFO_LO(lu->status_fifo_addr);
 
-        sbp2util_packet_dump(scsi_id->logout_orb, sizeof(struct sbp2_logout_orb),
-                             "sbp2 logout orb", scsi_id->logout_orb_dma);
+        sbp2util_cpu_to_be32_buffer(lu->logout_orb,
+                                    sizeof(struct sbp2_logout_orb));
 
-        /*
-         * Ok, let's write to the target's management agent register
-         */
         data[0] = ORB_SET_NODE_ID(hi->host->node_id);
-        data[1] = scsi_id->logout_orb_dma;
+        data[1] = lu->logout_orb_dma;
         sbp2util_cpu_to_be32_buffer(data, 8);
 
-        error = hpsb_node_write(scsi_id->ne,
-                                scsi_id->sbp2_management_agent_addr, data, 8);
+        error = hpsb_node_write(lu->ne, lu->management_agent_addr, data, 8);
         if (error)
                 return error;
 
-        /* Wait for device to logout...1 second. */
-        if (sbp2util_access_timeout(scsi_id, HZ))
+        /* wait up to 1 second for the device to complete logout */
+        if (sbp2util_access_timeout(lu, HZ))
                 return -EIO;
 
         SBP2_INFO("Logged out of SBP-2 device");
         return 0;
 }
 
-/*
- * This function is called in order to reconnect to a particular SBP-2
- * device, after a bus reset.
- */
-static int sbp2_reconnect_device(struct scsi_id_instance_data *scsi_id)
+static int sbp2_reconnect_device(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         quadlet_t data[2];
         int error;
 
-        SBP2_DEBUG_ENTER();
+        lu->reconnect_orb->reserved1 = 0x0;
+        lu->reconnect_orb->reserved2 = 0x0;
+        lu->reconnect_orb->reserved3 = 0x0;
+        lu->reconnect_orb->reserved4 = 0x0;
 
-        /*
-         * Set-up reconnect ORB
-         */
-        scsi_id->reconnect_orb->reserved1 = 0x0;
-        scsi_id->reconnect_orb->reserved2 = 0x0;
-        scsi_id->reconnect_orb->reserved3 = 0x0;
-        scsi_id->reconnect_orb->reserved4 = 0x0;
-
-        scsi_id->reconnect_orb->login_ID_misc = ORB_SET_FUNCTION(SBP2_RECONNECT_REQUEST);
-        scsi_id->reconnect_orb->login_ID_misc |=
-                ORB_SET_LOGIN_ID(scsi_id->login_response->length_login_ID);
+        lu->reconnect_orb->login_ID_misc =
+                        ORB_SET_FUNCTION(SBP2_RECONNECT_REQUEST);
+        lu->reconnect_orb->login_ID_misc |=
+                        ORB_SET_LOGIN_ID(lu->login_response->length_login_ID);
+        lu->reconnect_orb->login_ID_misc |= ORB_SET_NOTIFY(1);
 
-        /* Notify us when complete */
-        scsi_id->reconnect_orb->login_ID_misc |= ORB_SET_NOTIFY(1);
+        lu->reconnect_orb->reserved5 = 0x0;
+        lu->reconnect_orb->status_fifo_hi =
+                ORB_SET_STATUS_FIFO_HI(lu->status_fifo_addr, hi->host->node_id);
+        lu->reconnect_orb->status_fifo_lo =
+                ORB_SET_STATUS_FIFO_LO(lu->status_fifo_addr);
 
-        scsi_id->reconnect_orb->reserved5 = 0x0;
-        scsi_id->reconnect_orb->status_fifo_hi =
-                ORB_SET_STATUS_FIFO_HI(scsi_id->status_fifo_addr, hi->host->node_id);
-        scsi_id->reconnect_orb->status_fifo_lo =
-                ORB_SET_STATUS_FIFO_LO(scsi_id->status_fifo_addr);
-
-        /*
-         * Byte swap ORB if necessary
-         */
-        sbp2util_cpu_to_be32_buffer(scsi_id->reconnect_orb, sizeof(struct sbp2_reconnect_orb));
-
-        sbp2util_packet_dump(scsi_id->reconnect_orb, sizeof(struct sbp2_reconnect_orb),
-                             "sbp2 reconnect orb", scsi_id->reconnect_orb_dma);
+        sbp2util_cpu_to_be32_buffer(lu->reconnect_orb,
+                                    sizeof(struct sbp2_reconnect_orb));
 
         data[0] = ORB_SET_NODE_ID(hi->host->node_id);
-        data[1] = scsi_id->reconnect_orb_dma;
+        data[1] = lu->reconnect_orb_dma;
         sbp2util_cpu_to_be32_buffer(data, 8);
 
-        error = hpsb_node_write(scsi_id->ne,
-                                scsi_id->sbp2_management_agent_addr, data, 8);
+        error = hpsb_node_write(lu->ne, lu->management_agent_addr, data, 8);
         if (error)
                 return error;
 
-        /*
-         * Wait for reconnect status (up to 1 second)...
-         */
-        if (sbp2util_access_timeout(scsi_id, HZ)) {
+        /* wait up to 1 second for reconnect status */
+        if (sbp2util_access_timeout(lu, HZ)) {
                 SBP2_ERR("Error reconnecting to SBP-2 device - timed out");
                 return -EIO;
         }
 
-        /*
-         * Sanity. Make sure status returned matches reconnect orb.
-         */
-        if (scsi_id->status_block.ORB_offset_lo != scsi_id->reconnect_orb_dma) {
+        /* make sure that the returned status matches the reconnect ORB */
+        if (lu->status_block.ORB_offset_lo != lu->reconnect_orb_dma) {
                 SBP2_ERR("Error reconnecting to SBP-2 device - timed out");
                 return -EIO;
         }
 
-        if (STATUS_TEST_RDS(scsi_id->status_block.ORB_offset_hi_misc)) {
+        if (STATUS_TEST_RDS(lu->status_block.ORB_offset_hi_misc)) {
                 SBP2_ERR("Error reconnecting to SBP-2 device - failed");
                 return -EIO;
         }
 
-        HPSB_DEBUG("Reconnected to SBP-2 device");
+        SBP2_INFO("Reconnected to SBP-2 device");
         return 0;
 }
 
 /*
- * This function is called in order to set the busy timeout (number of
- * retries to attempt) on the sbp2 device.
+ * Set the target node's Single Phase Retry limit. Affects the target's retry
+ * behaviour if our node is too busy to accept requests.
  */
-static int sbp2_set_busy_timeout(struct scsi_id_instance_data *scsi_id)
+static int sbp2_set_busy_timeout(struct sbp2_lu *lu)
 {
         quadlet_t data;
 
-        SBP2_DEBUG_ENTER();
-
         data = cpu_to_be32(SBP2_BUSY_TIMEOUT_VALUE);
-        if (hpsb_node_write(scsi_id->ne, SBP2_BUSY_TIMEOUT_ADDRESS, &data, 4))
+        if (hpsb_node_write(lu->ne, SBP2_BUSY_TIMEOUT_ADDRESS, &data, 4))
                 SBP2_ERR("%s error", __FUNCTION__);
         return 0;
 }
 
-/*
- * This function is called to parse sbp2 device's config rom unit
- * directory. Used to determine things like sbp2 management agent offset,
- * and command set used (SCSI or RBC).
- */
-static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
+static void sbp2_parse_unit_directory(struct sbp2_lu *lu,
                                       struct unit_directory *ud)
 {
         struct csr1212_keyval *kv;
         struct csr1212_dentry *dentry;
         u64 management_agent_addr;
-        u32 command_set_spec_id, command_set, unit_characteristics,
-            firmware_revision;
+        u32 unit_characteristics, firmware_revision;
         unsigned workarounds;
         int i;
 
-        SBP2_DEBUG_ENTER();
+        management_agent_addr = 0;
+        unit_characteristics = 0;
+        firmware_revision = 0;
 
-        management_agent_addr = 0x0;
-        command_set_spec_id = 0x0;
-        command_set = 0x0;
-        unit_characteristics = 0x0;
-        firmware_revision = 0x0;
-
-        /* Handle different fields in the unit directory, based on keys */
         csr1212_for_each_dir_entry(ud->ne->csr, kv, ud->ud_kv, dentry) {
                 switch (kv->key.id) {
                 case CSR1212_KV_ID_DEPENDENT_INFO:
-                        if (kv->key.type == CSR1212_KV_TYPE_CSR_OFFSET) {
-                                /* Save off the management agent address */
+                        if (kv->key.type == CSR1212_KV_TYPE_CSR_OFFSET)
                                 management_agent_addr =
                                     CSR1212_REGISTER_SPACE_BASE +
                                     (kv->value.csr_offset << 2);
 
-                                SBP2_DEBUG("sbp2_management_agent_addr = %x",
-                                           (unsigned int)management_agent_addr);
-                        } else if (kv->key.type == CSR1212_KV_TYPE_IMMEDIATE) {
-                                scsi_id->sbp2_lun =
-                                    ORB_SET_LUN(kv->value.immediate);
-                        }
-                        break;
-
-                case SBP2_COMMAND_SET_SPEC_ID_KEY:
-                        /* Command spec organization */
-                        command_set_spec_id = kv->value.immediate;
-                        SBP2_DEBUG("sbp2_command_set_spec_id = %x",
-                                   (unsigned int)command_set_spec_id);
-                        break;
-
-                case SBP2_COMMAND_SET_KEY:
-                        /* Command set used by sbp2 device */
-                        command_set = kv->value.immediate;
-                        SBP2_DEBUG("sbp2_command_set = %x",
-                                   (unsigned int)command_set);
+                        else if (kv->key.type == CSR1212_KV_TYPE_IMMEDIATE)
+                                lu->lun = ORB_SET_LUN(kv->value.immediate);
                         break;
 
                 case SBP2_UNIT_CHARACTERISTICS_KEY:
-                        /*
-                         * Unit characterisitcs (orb related stuff
-                         * that I'm not yet paying attention to)
-                         */
+                        /* FIXME: This is ignored so far.
+                         * See SBP-2 clause 7.4.8. */
                         unit_characteristics = kv->value.immediate;
-                        SBP2_DEBUG("sbp2_unit_characteristics = %x",
-                                   (unsigned int)unit_characteristics);
                         break;
 
                 case SBP2_FIRMWARE_REVISION_KEY:
-                        /* Firmware revision */
                         firmware_revision = kv->value.immediate;
-                        SBP2_DEBUG("sbp2_firmware_revision = %x",
-                                   (unsigned int)firmware_revision);
                         break;
 
                 default:
+                        /* FIXME: Check for SBP2_DEVICE_TYPE_AND_LUN_KEY.
+                         * Its "ordered" bit has consequences for command ORB
+                         * list handling. See SBP-2 clauses 4.6, 7.4.11, 10.2 */
                         break;
                 }
         }
@@ -1626,28 +1329,24 @@ static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
         /* We would need one SCSI host template for each target to adjust
          * max_sectors on the fly, therefore warn only. */
         if (workarounds & SBP2_WORKAROUND_128K_MAX_TRANS &&
-            (max_sectors * 512) > (128 * 1024))
-                SBP2_WARN("Node " NODE_BUS_FMT ": Bridge only supports 128KB "
+            (sbp2_max_sectors * 512) > (128 * 1024))
+                SBP2_INFO("Node " NODE_BUS_FMT ": Bridge only supports 128KB "
                           "max transfer size. WARNING: Current max_sectors "
                           "setting is larger than 128KB (%d sectors)",
                           NODE_BUS_ARGS(ud->ne->host, ud->ne->nodeid),
-                          max_sectors);
+                          sbp2_max_sectors);
 
         /* If this is a logical unit directory entry, process the parent
          * to get the values. */
         if (ud->flags & UNIT_DIRECTORY_LUN_DIRECTORY) {
-                struct unit_directory *parent_ud =
-                        container_of(ud->device.parent, struct unit_directory, device);
-                sbp2_parse_unit_directory(scsi_id, parent_ud);
+                struct unit_directory *parent_ud = container_of(
+                        ud->device.parent, struct unit_directory, device);
+                sbp2_parse_unit_directory(lu, parent_ud);
         } else {
-                scsi_id->sbp2_management_agent_addr = management_agent_addr;
-                scsi_id->sbp2_command_set_spec_id = command_set_spec_id;
-                scsi_id->sbp2_command_set = command_set;
-                scsi_id->sbp2_unit_characteristics = unit_characteristics;
-                scsi_id->sbp2_firmware_revision = firmware_revision;
-                scsi_id->workarounds = workarounds;
+                lu->management_agent_addr = management_agent_addr;
+                lu->workarounds = workarounds;
                 if (ud->flags & UNIT_DIRECTORY_HAS_LUN)
-                        scsi_id->sbp2_lun = ORB_SET_LUN(ud->lun);
+                        lu->lun = ORB_SET_LUN(ud->lun);
         }
 }
 
@@ -1662,133 +1361,114 @@ static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
  * the speed that it needs to use, and the max_rec the host supports, and
  * it takes care of the rest.
  */
-static int sbp2_max_speed_and_size(struct scsi_id_instance_data *scsi_id)
+static int sbp2_max_speed_and_size(struct sbp2_lu *lu)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         u8 payload;
 
-        SBP2_DEBUG_ENTER();
-
-        scsi_id->speed_code =
-            hi->host->speed[NODEID_TO_NODE(scsi_id->ne->nodeid)];
+        lu->speed_code = hi->host->speed[NODEID_TO_NODE(lu->ne->nodeid)];
 
-        /* Bump down our speed if the user requested it */
-        if (scsi_id->speed_code > max_speed) {
-                scsi_id->speed_code = max_speed;
-                SBP2_ERR("Forcing SBP-2 max speed down to %s",
-                         hpsb_speedto_str[scsi_id->speed_code]);
+        if (lu->speed_code > sbp2_max_speed) {
+                lu->speed_code = sbp2_max_speed;
+                SBP2_INFO("Reducing speed to %s",
+                          hpsb_speedto_str[sbp2_max_speed]);
         }
 
         /* Payload size is the lesser of what our speed supports and what
          * our host supports.  */
-        payload = min(sbp2_speedto_max_payload[scsi_id->speed_code],
+        payload = min(sbp2_speedto_max_payload[lu->speed_code],
                       (u8) (hi->host->csr.max_rec - 1));
 
         /* If physical DMA is off, work around limitation in ohci1394:
          * packet size must not exceed PAGE_SIZE */
-        if (scsi_id->ne->host->low_addr_space < (1ULL << 32))
+        if (lu->ne->host->low_addr_space < (1ULL << 32))
                 while (SBP2_PAYLOAD_TO_BYTES(payload) + 24 > PAGE_SIZE &&
                        payload)
                         payload--;
 
-        HPSB_DEBUG("Node " NODE_BUS_FMT ": Max speed [%s] - Max payload [%u]",
-                   NODE_BUS_ARGS(hi->host, scsi_id->ne->nodeid),
-                   hpsb_speedto_str[scsi_id->speed_code],
-                   SBP2_PAYLOAD_TO_BYTES(payload));
+        SBP2_INFO("Node " NODE_BUS_FMT ": Max speed [%s] - Max payload [%u]",
+                  NODE_BUS_ARGS(hi->host, lu->ne->nodeid),
+                  hpsb_speedto_str[lu->speed_code],
+                  SBP2_PAYLOAD_TO_BYTES(payload));
 
-        scsi_id->max_payload_size = payload;
+        lu->max_payload_size = payload;
         return 0;
 }
 
-/*
- * This function is called in order to perform a SBP-2 agent reset.
- */
-static int sbp2_agent_reset(struct scsi_id_instance_data *scsi_id, int wait)
+static int sbp2_agent_reset(struct sbp2_lu *lu, int wait)
 {
         quadlet_t data;
         u64 addr;
         int retval;
         unsigned long flags;
 
-        SBP2_DEBUG_ENTER();
-
-        cancel_delayed_work(&scsi_id->protocol_work);
+        /* flush lu->protocol_work */
         if (wait)
                 flush_scheduled_work();
 
         data = ntohl(SBP2_AGENT_RESET_DATA);
-        addr = scsi_id->sbp2_command_block_agent_addr + SBP2_AGENT_RESET_OFFSET;
+        addr = lu->command_block_agent_addr + SBP2_AGENT_RESET_OFFSET;
 
         if (wait)
-                retval = hpsb_node_write(scsi_id->ne, addr, &data, 4);
+                retval = hpsb_node_write(lu->ne, addr, &data, 4);
         else
-                retval = sbp2util_node_write_no_wait(scsi_id->ne, addr, &data, 4);
+                retval = sbp2util_node_write_no_wait(lu->ne, addr, &data, 4);
 
         if (retval < 0) {
                 SBP2_ERR("hpsb_node_write failed.\n");
                 return -EIO;
         }
 
-        /*
-         * Need to make sure orb pointer is written on next command
-         */
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-        scsi_id->last_orb = NULL;
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+        /* make sure that the ORB_POINTER is written on next command */
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+        lu->last_orb = NULL;
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 
         return 0;
 }
 
 static void sbp2_prep_command_orb_sg(struct sbp2_command_orb *orb,
-                                     struct sbp2scsi_host_info *hi,
-                                     struct sbp2_command_info *command,
+                                     struct sbp2_fwhost_info *hi,
+                                     struct sbp2_command_info *cmd,
                                      unsigned int scsi_use_sg,
                                      struct scatterlist *sgpnt,
                                      u32 orb_direction,
                                      enum dma_data_direction dma_dir)
 {
-        command->dma_dir = dma_dir;
+        cmd->dma_dir = dma_dir;
         orb->data_descriptor_hi = ORB_SET_NODE_ID(hi->host->node_id);
         orb->misc |= ORB_SET_DIRECTION(orb_direction);
 
-        /* Special case if only one element (and less than 64KB in size) */
+        /* special case if only one element (and less than 64KB in size) */
         if ((scsi_use_sg == 1) &&
             (sgpnt[0].length <= SBP2_MAX_SG_ELEMENT_LENGTH)) {
 
-                SBP2_DEBUG("Only one s/g element");
-                command->dma_size = sgpnt[0].length;
-                command->dma_type = CMD_DMA_PAGE;
-                command->cmd_dma = pci_map_page(hi->host->pdev,
-                                                sgpnt[0].page,
-                                                sgpnt[0].offset,
-                                                command->dma_size,
-                                                command->dma_dir);
-                SBP2_DMA_ALLOC("single page scatter element");
+                cmd->dma_size = sgpnt[0].length;
+                cmd->dma_type = CMD_DMA_PAGE;
+                cmd->cmd_dma = dma_map_page(&hi->host->device,
+                                            sgpnt[0].page, sgpnt[0].offset,
+                                            cmd->dma_size, cmd->dma_dir);
 
-                orb->data_descriptor_lo = command->cmd_dma;
-                orb->misc |= ORB_SET_DATA_SIZE(command->dma_size);
+                orb->data_descriptor_lo = cmd->cmd_dma;
+                orb->misc |= ORB_SET_DATA_SIZE(cmd->dma_size);
 
         } else {
                 struct sbp2_unrestricted_page_table *sg_element =
-                                        &command->scatter_gather_element[0];
+                                                &cmd->scatter_gather_element[0];
                 u32 sg_count, sg_len;
                 dma_addr_t sg_addr;
-                int i, count = pci_map_sg(hi->host->pdev, sgpnt, scsi_use_sg,
+                int i, count = dma_map_sg(&hi->host->device, sgpnt, scsi_use_sg,
                                           dma_dir);
 
-                SBP2_DMA_ALLOC("scatter list");
-
-                command->dma_size = scsi_use_sg;
-                command->sge_buffer = sgpnt;
+                cmd->dma_size = scsi_use_sg;
+                cmd->sge_buffer = sgpnt;
 
                 /* use page tables (s/g) */
                 orb->misc |= ORB_SET_PAGE_TABLE_PRESENT(0x1);
-                orb->data_descriptor_lo = command->sge_dma;
+                orb->data_descriptor_lo = cmd->sge_dma;
 
-                /*
-                 * Loop through and fill out our sbp-2 page tables
-                 * (and split up anything too large)
-                 */
+                /* loop through and fill out our SBP-2 page tables
+                 * (and split up anything too large) */
                 for (i = 0, sg_count = 0 ; i < count; i++, sgpnt++) {
                         sg_len = sg_dma_len(sgpnt);
                         sg_addr = sg_dma_address(sgpnt);
@@ -1808,70 +1488,53 @@ static void sbp2_prep_command_orb_sg(struct sbp2_command_orb *orb,
                         }
                 }
 
-                /* Number of page table (s/g) elements */
                 orb->misc |= ORB_SET_DATA_SIZE(sg_count);
 
-                sbp2util_packet_dump(sg_element,
-                                     (sizeof(struct sbp2_unrestricted_page_table)) * sg_count,
-                                     "sbp2 s/g list", command->sge_dma);
-
-                /* Byte swap page tables if necessary */
                 sbp2util_cpu_to_be32_buffer(sg_element,
-                                            (sizeof(struct sbp2_unrestricted_page_table)) *
-                                            sg_count);
+                                (sizeof(struct sbp2_unrestricted_page_table)) *
+                                sg_count);
         }
 }
 
 static void sbp2_prep_command_orb_no_sg(struct sbp2_command_orb *orb,
-                                        struct sbp2scsi_host_info *hi,
-                                        struct sbp2_command_info *command,
+                                        struct sbp2_fwhost_info *hi,
+                                        struct sbp2_command_info *cmd,
                                         struct scatterlist *sgpnt,
                                         u32 orb_direction,
                                         unsigned int scsi_request_bufflen,
                                         void *scsi_request_buffer,
                                         enum dma_data_direction dma_dir)
 {
-        command->dma_dir = dma_dir;
-        command->dma_size = scsi_request_bufflen;
-        command->dma_type = CMD_DMA_SINGLE;
-        command->cmd_dma = pci_map_single(hi->host->pdev, scsi_request_buffer,
-                                          command->dma_size, command->dma_dir);
+        cmd->dma_dir = dma_dir;
+        cmd->dma_size = scsi_request_bufflen;
+        cmd->dma_type = CMD_DMA_SINGLE;
+        cmd->cmd_dma = dma_map_single(&hi->host->device, scsi_request_buffer,
+                                      cmd->dma_size, cmd->dma_dir);
         orb->data_descriptor_hi = ORB_SET_NODE_ID(hi->host->node_id);
         orb->misc |= ORB_SET_DIRECTION(orb_direction);
 
-        SBP2_DMA_ALLOC("single bulk");
-
-        /*
-         * Handle case where we get a command w/o s/g enabled (but
-         * check for transfers larger than 64K)
-         */
+        /* handle case where we get a command w/o s/g enabled
+         * (but check for transfers larger than 64K) */
         if (scsi_request_bufflen <= SBP2_MAX_SG_ELEMENT_LENGTH) {
 
-                orb->data_descriptor_lo = command->cmd_dma;
+                orb->data_descriptor_lo = cmd->cmd_dma;
                 orb->misc |= ORB_SET_DATA_SIZE(scsi_request_bufflen);
 
         } else {
+                /* The buffer is too large. Turn this into page tables. */
+
                 struct sbp2_unrestricted_page_table *sg_element =
-                        &command->scatter_gather_element[0];
+                                                &cmd->scatter_gather_element[0];
                 u32 sg_count, sg_len;
                 dma_addr_t sg_addr;
 
-                /*
-                 * Need to turn this into page tables, since the
-                 * buffer is too large.
-                 */
-                orb->data_descriptor_lo = command->sge_dma;
-
-                /* Use page tables (s/g) */
+                orb->data_descriptor_lo = cmd->sge_dma;
                 orb->misc |= ORB_SET_PAGE_TABLE_PRESENT(0x1);
 
-                /*
-                 * fill out our sbp-2 page tables (and split up
-                 * the large buffer)
-                 */
+                /* fill out our SBP-2 page tables; split up the large buffer */
                 sg_count = 0;
                 sg_len = scsi_request_bufflen;
-                sg_addr = command->cmd_dma;
+                sg_addr = cmd->cmd_dma;
                 while (sg_len) {
                         sg_element[sg_count].segment_base_lo = sg_addr;
                         if (sg_len > SBP2_MAX_SG_ELEMENT_LENGTH) {
@@ -1887,50 +1550,40 @@ static void sbp2_prep_command_orb_no_sg(struct sbp2_command_orb *orb,
                         sg_count++;
                 }
 
-                /* Number of page table (s/g) elements */
                 orb->misc |= ORB_SET_DATA_SIZE(sg_count);
 
-                sbp2util_packet_dump(sg_element,
-                                     (sizeof(struct sbp2_unrestricted_page_table)) * sg_count,
-                                     "sbp2 s/g list", command->sge_dma);
-
-                /* Byte swap page tables if necessary */
                 sbp2util_cpu_to_be32_buffer(sg_element,
-                                            (sizeof(struct sbp2_unrestricted_page_table)) *
-                                             sg_count);
+                                (sizeof(struct sbp2_unrestricted_page_table)) *
+                                sg_count);
         }
 }
 
-/*
- * This function is called to create the actual command orb and s/g list
- * out of the scsi command itself.
- */
-static void sbp2_create_command_orb(struct scsi_id_instance_data *scsi_id,
-                                    struct sbp2_command_info *command,
+static void sbp2_create_command_orb(struct sbp2_lu *lu,
+                                    struct sbp2_command_info *cmd,
                                     unchar *scsi_cmd,
                                     unsigned int scsi_use_sg,
                                     unsigned int scsi_request_bufflen,
                                     void *scsi_request_buffer,
                                     enum dma_data_direction dma_dir)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         struct scatterlist *sgpnt = (struct scatterlist *)scsi_request_buffer;
-        struct sbp2_command_orb *command_orb = &command->command_orb;
+        struct sbp2_command_orb *orb = &cmd->command_orb;
         u32 orb_direction;
 
         /*
-         * Set-up our command ORB..
+         * Set-up our command ORB.
          *
          * NOTE: We're doing unrestricted page tables (s/g), as this is
          * best performance (at least with the devices I have). This means
          * that data_size becomes the number of s/g elements, and
          * page_size should be zero (for unrestricted).
          */
-        command_orb->next_ORB_hi = ORB_SET_NULL_PTR(1);
-        command_orb->next_ORB_lo = 0x0;
-        command_orb->misc = ORB_SET_MAX_PAYLOAD(scsi_id->max_payload_size);
-        command_orb->misc |= ORB_SET_SPEED(scsi_id->speed_code);
-        command_orb->misc |= ORB_SET_NOTIFY(1); /* Notify us when complete */
+        orb->next_ORB_hi = ORB_SET_NULL_PTR(1);
+        orb->next_ORB_lo = 0x0;
+        orb->misc = ORB_SET_MAX_PAYLOAD(lu->max_payload_size);
+        orb->misc |= ORB_SET_SPEED(lu->speed_code);
+        orb->misc |= ORB_SET_NOTIFY(1);
 
         if (dma_dir == DMA_NONE)
                 orb_direction = ORB_DIRECTION_NO_DATA_TRANSFER;
@@ -1939,66 +1592,51 @@ static void sbp2_create_command_orb(struct scsi_id_instance_data *scsi_id,
         else if (dma_dir == DMA_FROM_DEVICE && scsi_request_bufflen)
                 orb_direction = ORB_DIRECTION_READ_FROM_MEDIA;
         else {
-                SBP2_WARN("Falling back to DMA_NONE");
+                SBP2_INFO("Falling back to DMA_NONE");
                 orb_direction = ORB_DIRECTION_NO_DATA_TRANSFER;
         }
 
-        /* Set-up our pagetable stuff */
+        /* set up our page table stuff */
         if (orb_direction == ORB_DIRECTION_NO_DATA_TRANSFER) {
-                SBP2_DEBUG("No data transfer");
-                command_orb->data_descriptor_hi = 0x0;
-                command_orb->data_descriptor_lo = 0x0;
-                command_orb->misc |= ORB_SET_DIRECTION(1);
-        } else if (scsi_use_sg) {
-                SBP2_DEBUG("Use scatter/gather");
-                sbp2_prep_command_orb_sg(command_orb, hi, command, scsi_use_sg,
-                                         sgpnt, orb_direction, dma_dir);
-        } else {
-                SBP2_DEBUG("No scatter/gather");
-                sbp2_prep_command_orb_no_sg(command_orb, hi, command, sgpnt,
-                                            orb_direction, scsi_request_bufflen,
+                orb->data_descriptor_hi = 0x0;
+                orb->data_descriptor_lo = 0x0;
+                orb->misc |= ORB_SET_DIRECTION(1);
+        } else if (scsi_use_sg)
+                sbp2_prep_command_orb_sg(orb, hi, cmd, scsi_use_sg, sgpnt,
+                                         orb_direction, dma_dir);
+        else
+                sbp2_prep_command_orb_no_sg(orb, hi, cmd, sgpnt, orb_direction,
+                                            scsi_request_bufflen,
                                             scsi_request_buffer, dma_dir);
-        }
 
-        /* Byte swap command ORB if necessary */
-        sbp2util_cpu_to_be32_buffer(command_orb, sizeof(struct sbp2_command_orb));
+        sbp2util_cpu_to_be32_buffer(orb, sizeof(*orb));
 
-        /* Put our scsi command in the command ORB */
-        memset(command_orb->cdb, 0, 12);
-        memcpy(command_orb->cdb, scsi_cmd, COMMAND_SIZE(*scsi_cmd));
+        memset(orb->cdb, 0, 12);
+        memcpy(orb->cdb, scsi_cmd, COMMAND_SIZE(*scsi_cmd));
 }
 
-/*
- * This function is called in order to begin a regular SBP-2 command.
- */
-static void sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id,
-                                 struct sbp2_command_info *command)
+static void sbp2_link_orb_command(struct sbp2_lu *lu,
+                                  struct sbp2_command_info *cmd)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
-        struct sbp2_command_orb *command_orb = &command->command_orb;
+        struct sbp2_fwhost_info *hi = lu->hi;
         struct sbp2_command_orb *last_orb;
         dma_addr_t last_orb_dma;
-        u64 addr = scsi_id->sbp2_command_block_agent_addr;
+        u64 addr = lu->command_block_agent_addr;
         quadlet_t data[2];
         size_t length;
         unsigned long flags;
 
-        outstanding_orb_incr;
-        SBP2_ORB_DEBUG("sending command orb %p, total orbs = %x",
-                       command_orb, global_outstanding_command_orbs);
-
-        pci_dma_sync_single_for_device(hi->host->pdev, command->command_orb_dma,
-                                       sizeof(struct sbp2_command_orb),
-                                       PCI_DMA_TODEVICE);
-        pci_dma_sync_single_for_device(hi->host->pdev, command->sge_dma,
-                                       sizeof(command->scatter_gather_element),
-                                       PCI_DMA_BIDIRECTIONAL);
-        /*
-         * Check to see if there are any previous orbs to use
-         */
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-        last_orb = scsi_id->last_orb;
-        last_orb_dma = scsi_id->last_orb_dma;
+        dma_sync_single_for_device(&hi->host->device, cmd->command_orb_dma,
+                                   sizeof(struct sbp2_command_orb),
+                                   DMA_TO_DEVICE);
+        dma_sync_single_for_device(&hi->host->device, cmd->sge_dma,
+                                   sizeof(cmd->scatter_gather_element),
+                                   DMA_BIDIRECTIONAL);
+
+        /* check to see if there are any previous orbs to use */
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+        last_orb = lu->last_orb;
+        last_orb_dma = lu->last_orb_dma;
         if (!last_orb) {
                 /*
                  * last_orb == NULL means: We know that the target's fetch agent
@@ -2006,7 +1644,7 @@ static void sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id,
                  */
                 addr += SBP2_ORB_POINTER_OFFSET;
                 data[0] = ORB_SET_NODE_ID(hi->host->node_id);
-                data[1] = command->command_orb_dma;
+                data[1] = cmd->command_orb_dma;
                 sbp2util_cpu_to_be32_buffer(data, 8);
                 length = 8;
         } else {
@@ -2017,27 +1655,25 @@ static void sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id,
                  * The target's fetch agent may or may not have read this
                  * previous ORB yet.
                  */
-                pci_dma_sync_single_for_cpu(hi->host->pdev, last_orb_dma,
-                                            sizeof(struct sbp2_command_orb),
-                                            PCI_DMA_TODEVICE);
-                last_orb->next_ORB_lo = cpu_to_be32(command->command_orb_dma);
+                dma_sync_single_for_cpu(&hi->host->device, last_orb_dma,
+                                        sizeof(struct sbp2_command_orb),
+                                        DMA_TO_DEVICE);
+                last_orb->next_ORB_lo = cpu_to_be32(cmd->command_orb_dma);
                 wmb();
                 /* Tells hardware that this pointer is valid */
                 last_orb->next_ORB_hi = 0;
-                pci_dma_sync_single_for_device(hi->host->pdev, last_orb_dma,
-                                               sizeof(struct sbp2_command_orb),
-                                               PCI_DMA_TODEVICE);
+                dma_sync_single_for_device(&hi->host->device, last_orb_dma,
+                                           sizeof(struct sbp2_command_orb),
+                                           DMA_TO_DEVICE);
                 addr += SBP2_DOORBELL_OFFSET;
                 data[0] = 0;
                 length = 4;
         }
-        scsi_id->last_orb = command_orb;
-        scsi_id->last_orb_dma = command->command_orb_dma;
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+        lu->last_orb = &cmd->command_orb;
+        lu->last_orb_dma = cmd->command_orb_dma;
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 
-        SBP2_ORB_DEBUG("write to %s register, command orb %p",
-                        last_orb ? "DOORBELL" : "ORB_POINTER", command_orb);
-        if (sbp2util_node_write_no_wait(scsi_id->ne, addr, data, length)) {
+        if (sbp2util_node_write_no_wait(lu->ne, addr, data, length)) {
                 /*
                  * sbp2util_node_write_no_wait failed. We certainly ran out
                  * of transaction labels, perhaps just because there were no
@@ -2046,52 +1682,29 @@ static void sbp2_link_orb_command(struct scsi_id_instance_data *scsi_id,
                  * the workqueue job will sleep to guaranteedly get a tlabel.
                  * We do not accept new commands until the job is over.
                  */
-                scsi_block_requests(scsi_id->scsi_host);
-                PREPARE_WORK(&scsi_id->protocol_work,
+                scsi_block_requests(lu->shost);
+                PREPARE_WORK(&lu->protocol_work,
                              last_orb ? sbp2util_write_doorbell:
-                                        sbp2util_write_orb_pointer,
-                             scsi_id);
-                schedule_work(&scsi_id->protocol_work);
+                                        sbp2util_write_orb_pointer);
+                schedule_work(&lu->protocol_work);
         }
 }
 
-/*
- * This function is called in order to begin a regular SBP-2 command.
- */
-static int sbp2_send_command(struct scsi_id_instance_data *scsi_id,
-                             struct scsi_cmnd *SCpnt,
+static int sbp2_send_command(struct sbp2_lu *lu, struct scsi_cmnd *SCpnt,
                              void (*done)(struct scsi_cmnd *))
 {
-        unchar *cmd = (unchar *) SCpnt->cmnd;
+        unchar *scsi_cmd = (unchar *)SCpnt->cmnd;
         unsigned int request_bufflen = SCpnt->request_bufflen;
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
 
-        SBP2_DEBUG_ENTER();
-        SBP2_DEBUG("SCSI transfer size = %x", request_bufflen);
-        SBP2_DEBUG("SCSI s/g elements = %x", (unsigned int)SCpnt->use_sg);
-
-        /*
-         * Allocate a command orb and s/g structure
-         */
-        command = sbp2util_allocate_command_orb(scsi_id, SCpnt, done);
-        if (!command) {
+        cmd = sbp2util_allocate_command_orb(lu, SCpnt, done);
+        if (!cmd)
                 return -EIO;
-        }
 
-        /*
-         * Now actually fill in the comamnd orb and sbp2 s/g list
-         */
-        sbp2_create_command_orb(scsi_id, command, cmd, SCpnt->use_sg,
+        sbp2_create_command_orb(lu, cmd, scsi_cmd, SCpnt->use_sg,
                                 request_bufflen, SCpnt->request_buffer,
                                 SCpnt->sc_data_direction);
-
-        sbp2util_packet_dump(&command->command_orb, sizeof(struct sbp2_command_orb),
-                             "sbp2 command orb", command->command_orb_dma);
-
-        /*
-         * Link up the orb, and ring the doorbell if needed
-         */
-        sbp2_link_orb_command(scsi_id, command);
+        sbp2_link_orb_command(lu, cmd);
 
         return 0;
 }
@@ -2099,13 +1712,10 @@ static int sbp2_send_command(struct scsi_id_instance_data *scsi_id,
 /*
  * Translates SBP-2 status into SCSI sense data for check conditions
  */
-static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status, unchar *sense_data)
+static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status,
+                                              unchar *sense_data)
 {
-        SBP2_DEBUG_ENTER();
-
-        /*
-         * Ok, it's pretty ugly...   ;-)
-         */
+        /* OK, it's pretty ugly... ;-) */
         sense_data[0] = 0x70;
         sense_data[1] = 0x0;
         sense_data[2] = sbp2_status[9];
@@ -2123,28 +1733,21 @@ static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status, unchar *sense
         sense_data[14] = sbp2_status[20];
         sense_data[15] = sbp2_status[21];
 
-        return sbp2_status[8] & 0x3f;   /* return scsi status */
+        return sbp2_status[8] & 0x3f;
 }
 
-/*
- * This function deals with status writes from the SBP-2 device
- */
 static int sbp2_handle_status_write(struct hpsb_host *host, int nodeid,
                                     int destid, quadlet_t *data, u64 addr,
                                     size_t length, u16 fl)
 {
-        struct sbp2scsi_host_info *hi;
-        struct scsi_id_instance_data *scsi_id = NULL, *scsi_id_tmp;
+        struct sbp2_fwhost_info *hi;
+        struct sbp2_lu *lu = NULL, *lu_tmp;
         struct scsi_cmnd *SCpnt = NULL;
         struct sbp2_status_block *sb;
         u32 scsi_status = SBP2_SCSI_STATUS_GOOD;
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
         unsigned long flags;
 
-        SBP2_DEBUG_ENTER();
-
-        sbp2util_packet_dump(data, length, "sbp2 status write by device", (u32)addr);
-
         if (unlikely(length < 8 || length > sizeof(struct sbp2_status_block))) {
                 SBP2_ERR("Wrong size of status block");
                 return RCODE_ADDRESS_ERROR;
@@ -2158,131 +1761,97 @@ static int sbp2_handle_status_write(struct hpsb_host *host, int nodeid,
                 SBP2_ERR("host info is NULL - this is bad!");
                 return RCODE_ADDRESS_ERROR;
         }
-        /*
-         * Find our scsi_id structure by looking at the status fifo address
-         * written to by the sbp2 device.
-         */
-        list_for_each_entry(scsi_id_tmp, &hi->scsi_ids, scsi_list) {
-                if (scsi_id_tmp->ne->nodeid == nodeid &&
-                    scsi_id_tmp->status_fifo_addr == addr) {
-                        scsi_id = scsi_id_tmp;
+
+        /* Find the unit which wrote the status. */
+        list_for_each_entry(lu_tmp, &hi->logical_units, lu_list) {
+                if (lu_tmp->ne->nodeid == nodeid &&
+                    lu_tmp->status_fifo_addr == addr) {
+                        lu = lu_tmp;
                         break;
                 }
         }
-        if (unlikely(!scsi_id)) {
-                SBP2_ERR("scsi_id is NULL - device is gone?");
+        if (unlikely(!lu)) {
+                SBP2_ERR("lu is NULL - device is gone?");
                 return RCODE_ADDRESS_ERROR;
         }
 
-        /*
-         * Put response into scsi_id status fifo buffer. The first two bytes
+        /* Put response into lu status fifo buffer. The first two bytes
          * come in big endian bit order. Often the target writes only a
          * truncated status block, minimally the first two quadlets. The rest
-         * is implied to be zeros.
-         */
-        sb = &scsi_id->status_block;
+         * is implied to be zeros. */
+        sb = &lu->status_block;
         memset(sb->command_set_dependent, 0, sizeof(sb->command_set_dependent));
         memcpy(sb, data, length);
         sbp2util_be32_to_cpu_buffer(sb, 8);
 
-        /*
-         * Ignore unsolicited status. Handle command ORB status.
-         */
+        /* Ignore unsolicited status. Handle command ORB status. */
         if (unlikely(STATUS_GET_SRC(sb->ORB_offset_hi_misc) == 2))
-                command = NULL;
+                cmd = NULL;
         else
-                command = sbp2util_find_command_for_orb(scsi_id,
-                                                        sb->ORB_offset_lo);
-        if (command) {
-                SBP2_DEBUG("Found status for command ORB");
-                pci_dma_sync_single_for_cpu(hi->host->pdev, command->command_orb_dma,
-                                            sizeof(struct sbp2_command_orb),
-                                            PCI_DMA_TODEVICE);
-                pci_dma_sync_single_for_cpu(hi->host->pdev, command->sge_dma,
-                                            sizeof(command->scatter_gather_element),
-                                            PCI_DMA_BIDIRECTIONAL);
-
-                SBP2_ORB_DEBUG("matched command orb %p", &command->command_orb);
-                outstanding_orb_decr;
-
-                /*
-                 * Matched status with command, now grab scsi command pointers
-                 * and check status.
-                 */
+                cmd = sbp2util_find_command_for_orb(lu, sb->ORB_offset_lo);
+        if (cmd) {
+                dma_sync_single_for_cpu(&hi->host->device, cmd->command_orb_dma,
+                                        sizeof(struct sbp2_command_orb),
+                                        DMA_TO_DEVICE);
+                dma_sync_single_for_cpu(&hi->host->device, cmd->sge_dma,
+                                        sizeof(cmd->scatter_gather_element),
+                                        DMA_BIDIRECTIONAL);
+                /* Grab SCSI command pointers and check status. */
                 /*
                  * FIXME: If the src field in the status is 1, the ORB DMA must
                  * not be reused until status for a subsequent ORB is received.
                  */
-                SCpnt = command->Current_SCpnt;
-                spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-                sbp2util_mark_command_completed(scsi_id, command);
-                spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+                SCpnt = cmd->Current_SCpnt;
+                spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+                sbp2util_mark_command_completed(lu, cmd);
+                spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 
                 if (SCpnt) {
                         u32 h = sb->ORB_offset_hi_misc;
                         u32 r = STATUS_GET_RESP(h);
 
                         if (r != RESP_STATUS_REQUEST_COMPLETE) {
-                                SBP2_WARN("resp 0x%x, sbp_status 0x%x",
+                                SBP2_INFO("resp 0x%x, sbp_status 0x%x",
                                           r, STATUS_GET_SBP_STATUS(h));
                                 scsi_status =
                                         r == RESP_STATUS_TRANSPORT_FAILURE ?
                                         SBP2_SCSI_STATUS_BUSY :
                                         SBP2_SCSI_STATUS_COMMAND_TERMINATED;
                         }
-                        /*
-                         * See if the target stored any scsi status information.
-                         */
-                        if (STATUS_GET_LEN(h) > 1) {
-                                SBP2_DEBUG("CHECK CONDITION");
+
+                        if (STATUS_GET_LEN(h) > 1)
                                 scsi_status = sbp2_status_to_sense_data(
                                         (unchar *)sb, SCpnt->sense_buffer);
-                        }
-                        /*
-                         * Check to see if the dead bit is set. If so, we'll
-                         * have to initiate a fetch agent reset.
-                         */
-                        if (STATUS_TEST_DEAD(h)) {
-                                SBP2_DEBUG("Dead bit set - "
-                                           "initiating fetch agent reset");
-                                sbp2_agent_reset(scsi_id, 0);
-                        }
-                        SBP2_ORB_DEBUG("completing command orb %p", &command->command_orb);
+
+                        if (STATUS_TEST_DEAD(h))
+                                sbp2_agent_reset(lu, 0);
                 }
 
-                /*
-                 * Check here to see if there are no commands in-use. If there
+                /* Check here to see if there are no commands in-use. If there
                  * are none, we know that the fetch agent left the active state
                  * _and_ that we did not reactivate it yet. Therefore clear
                  * last_orb so that next time we write directly to the
                  * ORB_POINTER register. That way the fetch agent does not need
-                 * to refetch the next_ORB.
-                 */
-                spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-                if (list_empty(&scsi_id->sbp2_command_orb_inuse))
-                        scsi_id->last_orb = NULL;
-                spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+                 * to refetch the next_ORB. */
+                spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+                if (list_empty(&lu->cmd_orb_inuse))
+                        lu->last_orb = NULL;
+                spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 
         } else {
-                /*
-                 * It's probably a login/logout/reconnect status.
-                 */
-                if ((sb->ORB_offset_lo == scsi_id->reconnect_orb_dma) ||
-                    (sb->ORB_offset_lo == scsi_id->login_orb_dma) ||
-                    (sb->ORB_offset_lo == scsi_id->query_logins_orb_dma) ||
-                    (sb->ORB_offset_lo == scsi_id->logout_orb_dma)) {
-                        scsi_id->access_complete = 1;
-                        wake_up_interruptible(&access_wq);
+                /* It's probably status after a management request. */
+                if ((sb->ORB_offset_lo == lu->reconnect_orb_dma) ||
+                    (sb->ORB_offset_lo == lu->login_orb_dma) ||
+                    (sb->ORB_offset_lo == lu->query_logins_orb_dma) ||
+                    (sb->ORB_offset_lo == lu->logout_orb_dma)) {
+                        lu->access_complete = 1;
+                        wake_up_interruptible(&sbp2_access_wq);
                 }
         }
 
-        if (SCpnt) {
-                SBP2_DEBUG("Completing SCSI command");
-                sbp2scsi_complete_command(scsi_id, scsi_status, SCpnt,
-                                          command->Current_done);
-                SBP2_ORB_DEBUG("command orb completed");
-        }
-
+        if (SCpnt)
+                sbp2scsi_complete_command(lu, scsi_status, SCpnt,
+                                          cmd->Current_done);
         return RCODE_COMPLETE;
 }
 
@@ -2290,77 +1859,57 @@ static int sbp2_handle_status_write(struct hpsb_host *host, int nodeid,
  * SCSI interface related section
  **************************************/
 
-/*
- * This routine is the main request entry routine for doing I/O. It is
- * called from the scsi stack directly.
- */
 static int sbp2scsi_queuecommand(struct scsi_cmnd *SCpnt,
                                  void (*done)(struct scsi_cmnd *))
 {
-        struct scsi_id_instance_data *scsi_id =
-                (struct scsi_id_instance_data *)SCpnt->device->host->hostdata[0];
-        struct sbp2scsi_host_info *hi;
+        struct sbp2_lu *lu = (struct sbp2_lu *)SCpnt->device->host->hostdata[0];
+        struct sbp2_fwhost_info *hi;
         int result = DID_NO_CONNECT << 16;
 
-        SBP2_DEBUG_ENTER();
-#if (CONFIG_IEEE1394_SBP2_DEBUG >= 2) || defined(CONFIG_IEEE1394_SBP2_PACKET_DUMP)
-        scsi_print_command(SCpnt);
-#endif
-
-        if (!sbp2util_node_is_available(scsi_id))
+        if (unlikely(!sbp2util_node_is_available(lu)))
                 goto done;
 
-        hi = scsi_id->hi;
+        hi = lu->hi;
 
-        if (!hi) {
-                SBP2_ERR("sbp2scsi_host_info is NULL - this is bad!");
+        if (unlikely(!hi)) {
+                SBP2_ERR("sbp2_fwhost_info is NULL - this is bad!");
                 goto done;
         }
 
-        /*
-         * Until we handle multiple luns, just return selection time-out
-         * to any IO directed at non-zero LUNs
-         */
-        if (SCpnt->device->lun)
+        /* Multiple units are currently represented to the SCSI core as separate
+         * targets, not as one target with multiple LUs. Therefore return
+         * selection time-out to any IO directed at non-zero LUNs. */
+        if (unlikely(SCpnt->device->lun))
                 goto done;
 
-        /*
-         * Check for request sense command, and handle it here
-         * (autorequest sense)
-         */
+        /* handle the request sense command here (auto-request sense) */
         if (SCpnt->cmnd[0] == REQUEST_SENSE) {
-                SBP2_DEBUG("REQUEST_SENSE");
-                memcpy(SCpnt->request_buffer, SCpnt->sense_buffer, SCpnt->request_bufflen);
+                memcpy(SCpnt->request_buffer, SCpnt->sense_buffer,
+                       SCpnt->request_bufflen);
                 memset(SCpnt->sense_buffer, 0, sizeof(SCpnt->sense_buffer));
-                sbp2scsi_complete_command(scsi_id, SBP2_SCSI_STATUS_GOOD, SCpnt, done);
+                sbp2scsi_complete_command(lu, SBP2_SCSI_STATUS_GOOD, SCpnt,
+                                          done);
                 return 0;
         }
 
-        /*
-         * Check to see if we are in the middle of a bus reset.
-         */
-        if (!hpsb_node_entry_valid(scsi_id->ne)) {
+        if (unlikely(!hpsb_node_entry_valid(lu->ne))) {
                 SBP2_ERR("Bus reset in progress - rejecting command");
                 result = DID_BUS_BUSY << 16;
                 goto done;
         }
 
-        /*
-         * Bidirectional commands are not yet implemented,
-         * and unknown transfer direction not handled.
-         */
-        if (SCpnt->sc_data_direction == DMA_BIDIRECTIONAL) {
+        /* Bidirectional commands are not yet implemented,
+         * and unknown transfer direction not handled. */
+        if (unlikely(SCpnt->sc_data_direction == DMA_BIDIRECTIONAL)) {
                 SBP2_ERR("Cannot handle DMA_BIDIRECTIONAL - rejecting command");
                 result = DID_ERROR << 16;
                 goto done;
         }
 
-        /*
-         * Try and send our SCSI command
-         */
-        if (sbp2_send_command(scsi_id, SCpnt, done)) {
+        if (sbp2_send_command(lu, SCpnt, done)) {
                 SBP2_ERR("Error sending SCSI command");
-                sbp2scsi_complete_command(scsi_id, SBP2_SCSI_STATUS_SELECTION_TIMEOUT,
+                sbp2scsi_complete_command(lu,
+                                          SBP2_SCSI_STATUS_SELECTION_TIMEOUT,
                                           SCpnt, done);
         }
         return 0;
@@ -2371,75 +1920,46 @@ done:
         return 0;
 }
 
-/*
- * This function is called in order to complete all outstanding SBP-2
- * commands (in case of resets, etc.).
- */
-static void sbp2scsi_complete_all_commands(struct scsi_id_instance_data *scsi_id,
-                                           u32 status)
+static void sbp2scsi_complete_all_commands(struct sbp2_lu *lu, u32 status)
 {
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
+        struct sbp2_fwhost_info *hi = lu->hi;
         struct list_head *lh;
-        struct sbp2_command_info *command;
+        struct sbp2_command_info *cmd;
         unsigned long flags;
 
-        SBP2_DEBUG_ENTER();
-
-        spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-        while (!list_empty(&scsi_id->sbp2_command_orb_inuse)) {
-                SBP2_DEBUG("Found pending command to complete");
-                lh = scsi_id->sbp2_command_orb_inuse.next;
-                command = list_entry(lh, struct sbp2_command_info, list);
-                pci_dma_sync_single_for_cpu(hi->host->pdev, command->command_orb_dma,
-                                            sizeof(struct sbp2_command_orb),
-                                            PCI_DMA_TODEVICE);
-                pci_dma_sync_single_for_cpu(hi->host->pdev, command->sge_dma,
-                                            sizeof(command->scatter_gather_element),
-                                            PCI_DMA_BIDIRECTIONAL);
-                sbp2util_mark_command_completed(scsi_id, command);
-                if (command->Current_SCpnt) {
-                        command->Current_SCpnt->result = status << 16;
-                        command->Current_done(command->Current_SCpnt);
+        spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+        while (!list_empty(&lu->cmd_orb_inuse)) {
+                lh = lu->cmd_orb_inuse.next;
+                cmd = list_entry(lh, struct sbp2_command_info, list);
+                dma_sync_single_for_cpu(&hi->host->device, cmd->command_orb_dma,
+                                        sizeof(struct sbp2_command_orb),
+                                        DMA_TO_DEVICE);
+                dma_sync_single_for_cpu(&hi->host->device, cmd->sge_dma,
+                                        sizeof(cmd->scatter_gather_element),
+                                        DMA_BIDIRECTIONAL);
+                sbp2util_mark_command_completed(lu, cmd);
+                if (cmd->Current_SCpnt) {
+                        cmd->Current_SCpnt->result = status << 16;
+                        cmd->Current_done(cmd->Current_SCpnt);
                 }
         }
-        spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+        spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 
         return;
 }
 
 /*
- * This function is called in order to complete a regular SBP-2 command.
- *
- * This can be called in interrupt context.
+ * Complete a regular SCSI command. Can be called in atomic context.
  */
-static void sbp2scsi_complete_command(struct scsi_id_instance_data *scsi_id,
-                                      u32 scsi_status, struct scsi_cmnd *SCpnt,
+static void sbp2scsi_complete_command(struct sbp2_lu *lu, u32 scsi_status,
+                                      struct scsi_cmnd *SCpnt,
                                       void (*done)(struct scsi_cmnd *))
 {
-        SBP2_DEBUG_ENTER();
-
-        /*
-         * Sanity
-         */
         if (!SCpnt) {
                 SBP2_ERR("SCpnt is NULL");
                 return;
         }
 
-        /*
-         * If a bus reset is in progress and there was an error, don't
-         * complete the command, just let it get retried at the end of the
-         * bus reset.
-         */
-        if (!hpsb_node_entry_valid(scsi_id->ne)
-            && (scsi_status != SBP2_SCSI_STATUS_GOOD)) {
-                SBP2_ERR("Bus reset in progress - retry command later");
-                return;
-        }
-
-        /*
-         * Switch on scsi status
-         */
         switch (scsi_status) {
         case SBP2_SCSI_STATUS_GOOD:
                 SCpnt->result = DID_OK << 16;
@@ -2451,12 +1971,7 @@ static void sbp2scsi_complete_command(struct scsi_id_instance_data *scsi_id,
                 break;
 
         case SBP2_SCSI_STATUS_CHECK_CONDITION:
-                SBP2_DEBUG("SBP2_SCSI_STATUS_CHECK_CONDITION");
                 SCpnt->result = CHECK_CONDITION << 1 | DID_OK << 16;
-#if CONFIG_IEEE1394_SBP2_DEBUG >= 1
-                scsi_print_command(SCpnt);
-                scsi_print_sense(SBP2_DEVICE_NAME, SCpnt);
-#endif
                 break;
 
         case SBP2_SCSI_STATUS_SELECTION_TIMEOUT:
@@ -2478,118 +1993,88 @@ static void sbp2scsi_complete_command(struct scsi_id_instance_data *scsi_id,
                 SCpnt->result = DID_ERROR << 16;
         }
 
-        /*
-         * If a bus reset is in progress and there was an error, complete
-         * the command as busy so that it will get retried.
-         */
-        if (!hpsb_node_entry_valid(scsi_id->ne)
+        /* If a bus reset is in progress and there was an error, complete
+         * the command as busy so that it will get retried. */
+        if (!hpsb_node_entry_valid(lu->ne)
             && (scsi_status != SBP2_SCSI_STATUS_GOOD)) {
                 SBP2_ERR("Completing command with busy (bus reset)");
                 SCpnt->result = DID_BUS_BUSY << 16;
         }
 
-        /*
-         * If a unit attention occurs, return busy status so it gets
-         * retried... it could have happened because of a 1394 bus reset
-         * or hot-plug...
-         * XXX  DID_BUS_BUSY is actually a bad idea because it will defy
-         * the scsi layer's retry logic.
-         */
-#if 0
-        if ((scsi_status == SBP2_SCSI_STATUS_CHECK_CONDITION) &&
-            (SCpnt->sense_buffer[2] == UNIT_ATTENTION)) {
-                SBP2_DEBUG("UNIT ATTENTION - return busy");
-                SCpnt->result = DID_BUS_BUSY << 16;
-        }
-#endif
-
-        /*
-         * Tell scsi stack that we're done with this command
-         */
+        /* Tell the SCSI stack that we're done with this command. */
         done(SCpnt);
 }
 
 static int sbp2scsi_slave_alloc(struct scsi_device *sdev)
 {
-        struct scsi_id_instance_data *scsi_id =
-                (struct scsi_id_instance_data *)sdev->host->hostdata[0];
+        struct sbp2_lu *lu = (struct sbp2_lu *)sdev->host->hostdata[0];
 
-        scsi_id->sdev = sdev;
+        lu->sdev = sdev;
         sdev->allow_restart = 1;
 
-        if (scsi_id->workarounds & SBP2_WORKAROUND_INQUIRY_36)
+        if (lu->workarounds & SBP2_WORKAROUND_INQUIRY_36)
                 sdev->inquiry_len = 36;
         return 0;
 }
 
 static int sbp2scsi_slave_configure(struct scsi_device *sdev)
 {
-        struct scsi_id_instance_data *scsi_id =
-                (struct scsi_id_instance_data *)sdev->host->hostdata[0];
+        struct sbp2_lu *lu = (struct sbp2_lu *)sdev->host->hostdata[0];
 
         blk_queue_dma_alignment(sdev->request_queue, (512 - 1));
         sdev->use_10_for_rw = 1;
 
         if (sdev->type == TYPE_DISK &&
-            scsi_id->workarounds & SBP2_WORKAROUND_MODE_SENSE_8)
+            lu->workarounds & SBP2_WORKAROUND_MODE_SENSE_8)
                 sdev->skip_ms_page_8 = 1;
-        if (scsi_id->workarounds & SBP2_WORKAROUND_FIX_CAPACITY)
+        if (lu->workarounds & SBP2_WORKAROUND_FIX_CAPACITY)
                 sdev->fix_capacity = 1;
         return 0;
 }
 
 static void sbp2scsi_slave_destroy(struct scsi_device *sdev)
 {
-        ((struct scsi_id_instance_data *)sdev->host->hostdata[0])->sdev = NULL;
+        ((struct sbp2_lu *)sdev->host->hostdata[0])->sdev = NULL;
         return;
 }
 
 /*
- * Called by scsi stack when something has really gone wrong.  Usually
- * called when a command has timed-out for some reason.
+ * Called by scsi stack when something has really gone wrong.
+ * Usually called when a command has timed-out for some reason.
  */
 static int sbp2scsi_abort(struct scsi_cmnd *SCpnt)
 {
-        struct scsi_id_instance_data *scsi_id =
-                (struct scsi_id_instance_data *)SCpnt->device->host->hostdata[0];
-        struct sbp2scsi_host_info *hi = scsi_id->hi;
-        struct sbp2_command_info *command;
+        struct sbp2_lu *lu = (struct sbp2_lu *)SCpnt->device->host->hostdata[0];
+        struct sbp2_fwhost_info *hi = lu->hi;
+        struct sbp2_command_info *cmd;
         unsigned long flags;
 
-        SBP2_ERR("aborting sbp2 command");
+        SBP2_INFO("aborting sbp2 command");
         scsi_print_command(SCpnt);
 
-        if (sbp2util_node_is_available(scsi_id)) {
-
-                /*
-                 * Right now, just return any matching command structures
-                 * to the free pool.
-                 */
-                spin_lock_irqsave(&scsi_id->sbp2_command_orb_lock, flags);
-                command = sbp2util_find_command_for_SCpnt(scsi_id, SCpnt);
-                if (command) {
-                        SBP2_DEBUG("Found command to abort");
-                        pci_dma_sync_single_for_cpu(hi->host->pdev,
-                                                    command->command_orb_dma,
-                                                    sizeof(struct sbp2_command_orb),
-                                                    PCI_DMA_TODEVICE);
-                        pci_dma_sync_single_for_cpu(hi->host->pdev,
-                                                    command->sge_dma,
-                                                    sizeof(command->scatter_gather_element),
-                                                    PCI_DMA_BIDIRECTIONAL);
-                        sbp2util_mark_command_completed(scsi_id, command);
-                        if (command->Current_SCpnt) {
-                                command->Current_SCpnt->result = DID_ABORT << 16;
-                                command->Current_done(command->Current_SCpnt);
+        if (sbp2util_node_is_available(lu)) {
+                sbp2_agent_reset(lu, 1);
+
+                /* Return a matching command structure to the free pool. */
+                spin_lock_irqsave(&lu->cmd_orb_lock, flags);
+                cmd = sbp2util_find_command_for_SCpnt(lu, SCpnt);
+                if (cmd) {
+                        dma_sync_single_for_cpu(&hi->host->device,
+                                        cmd->command_orb_dma,
+                                        sizeof(struct sbp2_command_orb),
+                                        DMA_TO_DEVICE);
+                        dma_sync_single_for_cpu(&hi->host->device, cmd->sge_dma,
+                                        sizeof(cmd->scatter_gather_element),
+                                        DMA_BIDIRECTIONAL);
+                        sbp2util_mark_command_completed(lu, cmd);
+                        if (cmd->Current_SCpnt) {
+                                cmd->Current_SCpnt->result = DID_ABORT << 16;
+                                cmd->Current_done(cmd->Current_SCpnt);
                         }
                 }
-                spin_unlock_irqrestore(&scsi_id->sbp2_command_orb_lock, flags);
+                spin_unlock_irqrestore(&lu->cmd_orb_lock, flags);
 
-                /*
-                 * Initiate a fetch agent reset.
-                 */
-                sbp2_agent_reset(scsi_id, 1);
-                sbp2scsi_complete_all_commands(scsi_id, DID_BUS_BUSY);
+                sbp2scsi_complete_all_commands(lu, DID_BUS_BUSY);
         }
 
         return SUCCESS;
@@ -2600,14 +2085,13 @@ static int sbp2scsi_abort(struct scsi_cmnd *SCpnt)
  */
 static int sbp2scsi_reset(struct scsi_cmnd *SCpnt)
 {
-        struct scsi_id_instance_data *scsi_id =
-                (struct scsi_id_instance_data *)SCpnt->device->host->hostdata[0];
+        struct sbp2_lu *lu = (struct sbp2_lu *)SCpnt->device->host->hostdata[0];
 
-        SBP2_ERR("reset requested");
+        SBP2_INFO("reset requested");
 
-        if (sbp2util_node_is_available(scsi_id)) {
-                SBP2_ERR("Generating sbp2 fetch agent reset");
-                sbp2_agent_reset(scsi_id, 1);
+        if (sbp2util_node_is_available(lu)) {
+                SBP2_INFO("generating sbp2 fetch agent reset");
+                sbp2_agent_reset(lu, 1);
         }
 
         return SUCCESS;
@@ -2618,90 +2102,50 @@ static ssize_t sbp2_sysfs_ieee1394_id_show(struct device *dev,
                                            char *buf)
 {
         struct scsi_device *sdev;
-        struct scsi_id_instance_data *scsi_id;
-        int lun;
+        struct sbp2_lu *lu;
 
         if (!(sdev = to_scsi_device(dev)))
                 return 0;
 
-        if (!(scsi_id = (struct scsi_id_instance_data *)sdev->host->hostdata[0]))
+        if (!(lu = (struct sbp2_lu *)sdev->host->hostdata[0]))
                 return 0;
 
-        lun = ORB_SET_LUN(scsi_id->sbp2_lun);
-
-        return sprintf(buf, "%016Lx:%d:%d\n", (unsigned long long)scsi_id->ne->guid,
-                       scsi_id->ud->id, lun);
+        return sprintf(buf, "%016Lx:%d:%d\n", (unsigned long long)lu->ne->guid,
+                       lu->ud->id, ORB_SET_LUN(lu->lun));
 }
-static DEVICE_ATTR(ieee1394_id, S_IRUGO, sbp2_sysfs_ieee1394_id_show, NULL);
-
-static struct device_attribute *sbp2_sysfs_sdev_attrs[] = {
-        &dev_attr_ieee1394_id,
-        NULL
-};
 
 MODULE_AUTHOR("Ben Collins <bcollins@debian.org>");
 MODULE_DESCRIPTION("IEEE-1394 SBP-2 protocol driver");
 MODULE_SUPPORTED_DEVICE(SBP2_DEVICE_NAME);
 MODULE_LICENSE("GPL");
 
-/* SCSI host template */
-static struct scsi_host_template scsi_driver_template = {
-        .module =                       THIS_MODULE,
-        .name =                         "SBP-2 IEEE-1394",
-        .proc_name =                    SBP2_DEVICE_NAME,
-        .queuecommand =                 sbp2scsi_queuecommand,
-        .eh_abort_handler =             sbp2scsi_abort,
-        .eh_device_reset_handler =      sbp2scsi_reset,
-        .slave_alloc =                  sbp2scsi_slave_alloc,
-        .slave_configure =              sbp2scsi_slave_configure,
-        .slave_destroy =                sbp2scsi_slave_destroy,
-        .this_id =                      -1,
-        .sg_tablesize =                 SG_ALL,
-        .use_clustering =               ENABLE_CLUSTERING,
-        .cmd_per_lun =                  SBP2_MAX_CMDS,
-        .can_queue =                    SBP2_MAX_CMDS,
-        .emulated =                     1,
-        .sdev_attrs =                   sbp2_sysfs_sdev_attrs,
-};
-
 static int sbp2_module_init(void)
 {
         int ret;
 
-        SBP2_DEBUG_ENTER();
-
-        /* Module load debug option to force one command at a time (serializing I/O) */
-        if (serialize_io) {
-                SBP2_INFO("Driver forced to serialize I/O (serialize_io=1)");
-                SBP2_INFO("Try serialize_io=0 for better performance");
-                scsi_driver_template.can_queue = 1;
-                scsi_driver_template.cmd_per_lun = 1;
+        if (sbp2_serialize_io) {
+                sbp2_shost_template.can_queue = 1;
+                sbp2_shost_template.cmd_per_lun = 1;
         }
 
         if (sbp2_default_workarounds & SBP2_WORKAROUND_128K_MAX_TRANS &&
-            (max_sectors * 512) > (128 * 1024))
-                max_sectors = 128 * 1024 / 512;
-        scsi_driver_template.max_sectors = max_sectors;
+            (sbp2_max_sectors * 512) > (128 * 1024))
+                sbp2_max_sectors = 128 * 1024 / 512;
+        sbp2_shost_template.max_sectors = sbp2_max_sectors;
 
-        /* Register our high level driver with 1394 stack */
         hpsb_register_highlevel(&sbp2_highlevel);
-
         ret = hpsb_register_protocol(&sbp2_driver);
         if (ret) {
                 SBP2_ERR("Failed to register protocol");
                 hpsb_unregister_highlevel(&sbp2_highlevel);
                 return ret;
         }
-
         return 0;
 }
 
 static void __exit sbp2_module_exit(void)
 {
-        SBP2_DEBUG_ENTER();
-
         hpsb_unregister_protocol(&sbp2_driver);
-
         hpsb_unregister_highlevel(&sbp2_highlevel);
 }
 
diff --git a/drivers/ieee1394/sbp2.h b/drivers/ieee1394/sbp2.h
index abbe48e646c3..9ae842329bf3 100644
--- a/drivers/ieee1394/sbp2.h
+++ b/drivers/ieee1394/sbp2.h
@@ -25,25 +25,25 @@
 #define SBP2_DEVICE_NAME                "sbp2"
 
 /*
- * SBP2 specific structures and defines
+ * SBP-2 specific definitions
  */
 
-#define ORB_DIRECTION_WRITE_TO_MEDIA    0x0
-#define ORB_DIRECTION_READ_FROM_MEDIA   0x1
-#define ORB_DIRECTION_NO_DATA_TRANSFER  0x2
-
-#define ORB_SET_NULL_PTR(value)                 ((value & 0x1) << 31)
-#define ORB_SET_NOTIFY(value)                   ((value & 0x1) << 31)
-#define ORB_SET_RQ_FMT(value)                   ((value & 0x3) << 29)   /* unused ? */
-#define ORB_SET_NODE_ID(value)                  ((value & 0xffff) << 16)
-#define ORB_SET_STATUS_FIFO_HI(value, id)       (value >> 32 | ORB_SET_NODE_ID(id))
-#define ORB_SET_STATUS_FIFO_LO(value)           (value & 0xffffffff)
-#define ORB_SET_DATA_SIZE(value)                (value & 0xffff)
-#define ORB_SET_PAGE_SIZE(value)                ((value & 0x7) << 16)
-#define ORB_SET_PAGE_TABLE_PRESENT(value)       ((value & 0x1) << 19)
-#define ORB_SET_MAX_PAYLOAD(value)              ((value & 0xf) << 20)
-#define ORB_SET_SPEED(value)                    ((value & 0x7) << 24)
-#define ORB_SET_DIRECTION(value)                ((value & 0x1) << 27)
+#define ORB_DIRECTION_WRITE_TO_MEDIA    0x0
+#define ORB_DIRECTION_READ_FROM_MEDIA   0x1
+#define ORB_DIRECTION_NO_DATA_TRANSFER  0x2
+
+#define ORB_SET_NULL_PTR(v)             (((v) & 0x1) << 31)
+#define ORB_SET_NOTIFY(v)               (((v) & 0x1) << 31)
+#define ORB_SET_RQ_FMT(v)               (((v) & 0x3) << 29)
+#define ORB_SET_NODE_ID(v)              (((v) & 0xffff) << 16)
+#define ORB_SET_STATUS_FIFO_HI(v, id)   ((v) >> 32 | ORB_SET_NODE_ID(id))
+#define ORB_SET_STATUS_FIFO_LO(v)       ((v) & 0xffffffff)
+#define ORB_SET_DATA_SIZE(v)            ((v) & 0xffff)
+#define ORB_SET_PAGE_SIZE(v)            (((v) & 0x7) << 16)
+#define ORB_SET_PAGE_TABLE_PRESENT(v)   (((v) & 0x1) << 19)
+#define ORB_SET_MAX_PAYLOAD(v)          (((v) & 0xf) << 20)
+#define ORB_SET_SPEED(v)                (((v) & 0x7) << 24)
+#define ORB_SET_DIRECTION(v)            (((v) & 0x1) << 27)
 
 struct sbp2_command_orb {
         u32 next_ORB_hi;
@@ -64,12 +64,12 @@ struct sbp2_command_orb {
 #define SBP2_LOGICAL_UNIT_RESET         0xe
 #define SBP2_TARGET_RESET_REQUEST       0xf
 
-#define ORB_SET_LUN(value)                      (value & 0xffff)
-#define ORB_SET_FUNCTION(value)                 ((value & 0xf) << 16)
-#define ORB_SET_RECONNECT(value)                ((value & 0xf) << 20)
-#define ORB_SET_EXCLUSIVE(value)                ((value & 0x1) << 28)
-#define ORB_SET_LOGIN_RESP_LENGTH(value)        (value & 0xffff)
-#define ORB_SET_PASSWD_LENGTH(value)            ((value & 0xffff) << 16)
+#define ORB_SET_LUN(v)                  ((v) & 0xffff)
+#define ORB_SET_FUNCTION(v)             (((v) & 0xf) << 16)
+#define ORB_SET_RECONNECT(v)            (((v) & 0xf) << 20)
+#define ORB_SET_EXCLUSIVE(v)            (((v) & 0x1) << 28)
+#define ORB_SET_LOGIN_RESP_LENGTH(v)    ((v) & 0xffff)
+#define ORB_SET_PASSWD_LENGTH(v)        (((v) & 0xffff) << 16)
 
 struct sbp2_login_orb {
         u32 password_hi;
@@ -82,9 +82,9 @@ struct sbp2_login_orb {
         u32 status_fifo_lo;
 } __attribute__((packed));
 
-#define RESPONSE_GET_LOGIN_ID(value)            (value & 0xffff)
-#define RESPONSE_GET_LENGTH(value)              ((value >> 16) & 0xffff)
-#define RESPONSE_GET_RECONNECT_HOLD(value)      (value & 0xffff)
+#define RESPONSE_GET_LOGIN_ID(v)        ((v) & 0xffff)
+#define RESPONSE_GET_LENGTH(v)          (((v) >> 16) & 0xffff)
+#define RESPONSE_GET_RECONNECT_HOLD(v)  ((v) & 0xffff)
 
 struct sbp2_login_response {
         u32 length_login_ID;
@@ -93,9 +93,8 @@ struct sbp2_login_response {
         u32 reconnect_hold;
 } __attribute__((packed));
 
-#define ORB_SET_LOGIN_ID(value)                 (value & 0xffff)
-
-#define ORB_SET_QUERY_LOGINS_RESP_LENGTH(value) (value & 0xffff)
+#define ORB_SET_LOGIN_ID(v)                 ((v) & 0xffff)
+#define ORB_SET_QUERY_LOGINS_RESP_LENGTH(v) ((v) & 0xffff)
 
 struct sbp2_query_logins_orb {
         u32 reserved1;
@@ -108,8 +107,8 @@ struct sbp2_query_logins_orb {
         u32 status_fifo_lo;
 } __attribute__((packed));
 
-#define RESPONSE_GET_MAX_LOGINS(value)          (value & 0xffff)
-#define RESPONSE_GET_ACTIVE_LOGINS(value)       ((RESPONSE_GET_LENGTH(value) - 4) / 12)
+#define RESPONSE_GET_MAX_LOGINS(v)      ((v) & 0xffff)
+#define RESPONSE_GET_ACTIVE_LOGINS(v)   ((RESPONSE_GET_LENGTH((v)) - 4) / 12)
 
 struct sbp2_query_logins_response {
         u32 length_max_logins;
@@ -140,8 +139,8 @@ struct sbp2_logout_orb {
         u32 status_fifo_lo;
 } __attribute__((packed));
 
-#define PAGE_TABLE_SET_SEGMENT_BASE_HI(value)   (value & 0xffff)
-#define PAGE_TABLE_SET_SEGMENT_LENGTH(value)    ((value & 0xffff) << 16)
+#define PAGE_TABLE_SET_SEGMENT_BASE_HI(v)       ((v) & 0xffff)
+#define PAGE_TABLE_SET_SEGMENT_LENGTH(v)        (((v) & 0xffff) << 16)
 
 struct sbp2_unrestricted_page_table {
         u32 length_segment_base_hi;
@@ -171,23 +170,14 @@ struct sbp2_unrestricted_page_table {
 #define SFMT_DEFERRED_ERROR                     0x1
 #define SFMT_VENDOR_DEPENDENT_STATUS            0x3
 
-#define SBP2_SCSI_STATUS_GOOD                   0x0
-#define SBP2_SCSI_STATUS_CHECK_CONDITION        0x2
-#define SBP2_SCSI_STATUS_CONDITION_MET          0x4
-#define SBP2_SCSI_STATUS_BUSY                   0x8
-#define SBP2_SCSI_STATUS_RESERVATION_CONFLICT   0x18
-#define SBP2_SCSI_STATUS_COMMAND_TERMINATED     0x22
-
-#define SBP2_SCSI_STATUS_SELECTION_TIMEOUT      0xff
-
-#define STATUS_GET_SRC(value)                   (((value) >> 30) & 0x3)
-#define STATUS_GET_RESP(value)                  (((value) >> 28) & 0x3)
-#define STATUS_GET_LEN(value)                   (((value) >> 24) & 0x7)
-#define STATUS_GET_SBP_STATUS(value)            (((value) >> 16) & 0xff)
-#define STATUS_GET_ORB_OFFSET_HI(value)         ((value) & 0x0000ffff)
-#define STATUS_TEST_DEAD(value)                 ((value) & 0x08000000)
+#define STATUS_GET_SRC(v)                       (((v) >> 30) & 0x3)
+#define STATUS_GET_RESP(v)                      (((v) >> 28) & 0x3)
+#define STATUS_GET_LEN(v)                       (((v) >> 24) & 0x7)
+#define STATUS_GET_SBP_STATUS(v)                (((v) >> 16) & 0xff)
+#define STATUS_GET_ORB_OFFSET_HI(v)             ((v) & 0x0000ffff)
+#define STATUS_TEST_DEAD(v)                     ((v) & 0x08000000)
 /* test 'resp' | 'dead' | 'sbp2_status' */
-#define STATUS_TEST_RDS(value)                  ((value) & 0x38ff0000)
+#define STATUS_TEST_RDS(v)                      ((v) & 0x38ff0000)
 
 struct sbp2_status_block {
         u32 ORB_offset_hi_misc;
@@ -195,66 +185,70 @@ struct sbp2_status_block {
         u8 command_set_dependent[24];
 } __attribute__((packed));
 
+
 /*
- * Miscellaneous SBP2 related config rom defines
+ * SBP2 related configuration ROM definitions
  */
 
-#define SBP2_UNIT_DIRECTORY_OFFSET_KEY                          0xd1
-#define SBP2_CSR_OFFSET_KEY                                     0x54
-#define SBP2_UNIT_SPEC_ID_KEY                                   0x12
-#define SBP2_UNIT_SW_VERSION_KEY                                0x13
-#define SBP2_COMMAND_SET_SPEC_ID_KEY                            0x38
-#define SBP2_COMMAND_SET_KEY                                    0x39
-#define SBP2_UNIT_CHARACTERISTICS_KEY                           0x3a
-#define SBP2_DEVICE_TYPE_AND_LUN_KEY                            0x14
-#define SBP2_FIRMWARE_REVISION_KEY                              0x3c
+#define SBP2_UNIT_DIRECTORY_OFFSET_KEY          0xd1
+#define SBP2_CSR_OFFSET_KEY                     0x54
+#define SBP2_UNIT_SPEC_ID_KEY                   0x12
+#define SBP2_UNIT_SW_VERSION_KEY                0x13
+#define SBP2_COMMAND_SET_SPEC_ID_KEY            0x38
+#define SBP2_COMMAND_SET_KEY                    0x39
+#define SBP2_UNIT_CHARACTERISTICS_KEY           0x3a
+#define SBP2_DEVICE_TYPE_AND_LUN_KEY            0x14
+#define SBP2_FIRMWARE_REVISION_KEY              0x3c
 
-#define SBP2_AGENT_STATE_OFFSET                                 0x00ULL
-#define SBP2_AGENT_RESET_OFFSET                                 0x04ULL
-#define SBP2_ORB_POINTER_OFFSET                                 0x08ULL
-#define SBP2_DOORBELL_OFFSET                                    0x10ULL
-#define SBP2_UNSOLICITED_STATUS_ENABLE_OFFSET                   0x14ULL
-#define SBP2_UNSOLICITED_STATUS_VALUE                           0xf
+#define SBP2_AGENT_STATE_OFFSET                 0x00ULL
+#define SBP2_AGENT_RESET_OFFSET                 0x04ULL
+#define SBP2_ORB_POINTER_OFFSET                 0x08ULL
+#define SBP2_DOORBELL_OFFSET                    0x10ULL
+#define SBP2_UNSOLICITED_STATUS_ENABLE_OFFSET   0x14ULL
+#define SBP2_UNSOLICITED_STATUS_VALUE           0xf
 
-#define SBP2_BUSY_TIMEOUT_ADDRESS                               0xfffff0000210ULL
-#define SBP2_BUSY_TIMEOUT_VALUE                                 0xf
+#define SBP2_BUSY_TIMEOUT_ADDRESS               0xfffff0000210ULL
+/* biggest possible value for Single Phase Retry count is 0xf */
+#define SBP2_BUSY_TIMEOUT_VALUE                 0xf
 
-#define SBP2_AGENT_RESET_DATA                                   0xf
+#define SBP2_AGENT_RESET_DATA                   0xf
 
-/*
- * Unit spec id and sw version entry for SBP-2 devices
- */
+#define SBP2_UNIT_SPEC_ID_ENTRY                 0x0000609e
+#define SBP2_SW_VERSION_ENTRY                   0x00010483
 
-#define SBP2_UNIT_SPEC_ID_ENTRY                                 0x0000609e
-#define SBP2_SW_VERSION_ENTRY                                   0x00010483
 
 /*
- * SCSI specific stuff
+ * SCSI specific definitions
  */
 
-#define SBP2_MAX_SG_ELEMENT_LENGTH      0xf000
-#define SBP2_MAX_SECTORS                255     /* Max sectors supported */
-#define SBP2_MAX_CMDS                   8       /* This should be safe */
+#define SBP2_MAX_SG_ELEMENT_LENGTH              0xf000
+#define SBP2_MAX_SECTORS                        255
+/* There is no real limitation of the queue depth (i.e. length of the linked
+ * list of command ORBs) at the target. The chosen depth is merely an
+ * implementation detail of the sbp2 driver. */
+#define SBP2_MAX_CMDS                           8
+
+#define SBP2_SCSI_STATUS_GOOD                   0x0
+#define SBP2_SCSI_STATUS_CHECK_CONDITION        0x2
+#define SBP2_SCSI_STATUS_CONDITION_MET          0x4
+#define SBP2_SCSI_STATUS_BUSY                   0x8
+#define SBP2_SCSI_STATUS_RESERVATION_CONFLICT   0x18
+#define SBP2_SCSI_STATUS_COMMAND_TERMINATED     0x22
+#define SBP2_SCSI_STATUS_SELECTION_TIMEOUT      0xff
 
-/* Flags for detected oddities and brokeness */
-#define SBP2_WORKAROUND_128K_MAX_TRANS  0x1
-#define SBP2_WORKAROUND_INQUIRY_36      0x2
-#define SBP2_WORKAROUND_MODE_SENSE_8    0x4
-#define SBP2_WORKAROUND_FIX_CAPACITY    0x8
-#define SBP2_WORKAROUND_OVERRIDE        0x100
 
-/* This is the two dma types we use for cmd_dma below */
-enum cmd_dma_types {
+/*
+ * Representations of commands and devices
+ */
+
+enum sbp2_dma_types {
         CMD_DMA_NONE,
         CMD_DMA_PAGE,
         CMD_DMA_SINGLE
 };
 
-/*
- * Encapsulates all the info necessary for an outstanding command.
- */
+/* Per SCSI command */
 struct sbp2_command_info {
-
         struct list_head list;
         struct sbp2_command_orb command_orb ____cacheline_aligned;
         dma_addr_t command_orb_dma ____cacheline_aligned;
@@ -262,25 +256,25 @@ struct sbp2_command_info {
         void (*Current_done)(struct scsi_cmnd *);
 
         /* Also need s/g structure for each sbp2 command */
-        struct sbp2_unrestricted_page_table scatter_gather_element[SG_ALL] ____cacheline_aligned;
+        struct sbp2_unrestricted_page_table
+                        scatter_gather_element[SG_ALL] ____cacheline_aligned;
         dma_addr_t sge_dma ____cacheline_aligned;
         void *sge_buffer;
         dma_addr_t cmd_dma;
-        enum cmd_dma_types dma_type;
+        enum sbp2_dma_types dma_type;
         unsigned long dma_size;
-        int dma_dir;
-
+        enum dma_data_direction dma_dir;
 };
 
-struct sbp2scsi_host_info;
+/* Per FireWire host */
+struct sbp2_fwhost_info {
+        struct hpsb_host *host;
+        struct list_head logical_units;
+};
 
-/*
- * Information needed on a per scsi id basis (one for each sbp2 device)
- */
-struct scsi_id_instance_data {
-        /*
-         * Various sbp2 specific structures
-         */
+/* Per logical unit */
+struct sbp2_lu {
+        /* Operation request blocks */
         struct sbp2_command_orb *last_orb;
         dma_addr_t last_orb_dma;
         struct sbp2_login_orb *login_orb;
@@ -297,116 +291,59 @@ struct scsi_id_instance_data {
         dma_addr_t logout_orb_dma;
         struct sbp2_status_block status_block;
 
-        /*
-         * Stuff we need to know about the sbp2 device itself
-         */
-        u64 sbp2_management_agent_addr;
-        u64 sbp2_command_block_agent_addr;
+        /* How to talk to the unit */
+        u64 management_agent_addr;
+        u64 command_block_agent_addr;
         u32 speed_code;
         u32 max_payload_size;
+        u16 lun;
 
-        /*
-         * Values pulled from the device's unit directory
-         */
-        u32 sbp2_command_set_spec_id;
-        u32 sbp2_command_set;
-        u32 sbp2_unit_characteristics;
-        u32 sbp2_lun;
-        u32 sbp2_firmware_revision;
-
-        /*
-         * Address for the device to write status blocks to
-         */
+        /* Address for the unit to write status blocks to */
         u64 status_fifo_addr;
 
-        /*
-         * Waitqueue flag for logins, reconnects, logouts, query logins
-         */
-        int access_complete:1;
+        /* Waitqueue flag for logins, reconnects, logouts, query logins */
+        unsigned int access_complete:1;
 
-        /*
-         * Pool of command orbs, so we can have more than overlapped command per id
-         */
-        spinlock_t sbp2_command_orb_lock;
-        struct list_head sbp2_command_orb_inuse;
-        struct list_head sbp2_command_orb_completed;
+        /* Pool of command ORBs for this logical unit */
+        spinlock_t cmd_orb_lock;
+        struct list_head cmd_orb_inuse;
+        struct list_head cmd_orb_completed;
 
-        struct list_head scsi_list;
+        /* Backlink to FireWire host; list of units attached to the host */
+        struct sbp2_fwhost_info *hi;
+        struct list_head lu_list;
 
-        /* Node entry, as retrieved from NodeMgr entries */
+        /* IEEE 1394 core's device representations */
         struct node_entry *ne;
         struct unit_directory *ud;
 
-        /* A backlink to our host_info */
-        struct sbp2scsi_host_info *hi;
-
-        /* SCSI related pointers */
+        /* SCSI core's device representations */
         struct scsi_device *sdev;
-        struct Scsi_Host *scsi_host;
+        struct Scsi_Host *shost;
 
         /* Device specific workarounds/brokeness */
         unsigned workarounds;
 
+        /* Connection state */
         atomic_t state;
+
+        /* For deferred requests to the fetch agent */
         struct work_struct protocol_work;
 };
 
-/* For use in scsi_id_instance_data.state */
+/* For use in sbp2_lu.state */
 enum sbp2lu_state_types {
         SBP2LU_STATE_RUNNING,           /* all normal */
         SBP2LU_STATE_IN_RESET,          /* between bus reset and reconnect */
         SBP2LU_STATE_IN_SHUTDOWN        /* when sbp2_remove was called */
 };
 
-/* Sbp2 host data structure (one per IEEE1394 host) */
-struct sbp2scsi_host_info {
-        struct hpsb_host *host;         /* IEEE1394 host */
-        struct list_head scsi_ids;      /* List of scsi ids on this host */
-};
-
-/*
- * Function prototypes
- */
-
-/*
- * Various utility prototypes
- */
-static int sbp2util_create_command_orb_pool(struct scsi_id_instance_data *scsi_id);
-static void sbp2util_remove_command_orb_pool(struct scsi_id_instance_data *scsi_id);
-static struct sbp2_command_info *sbp2util_find_command_for_orb(struct scsi_id_instance_data *scsi_id, dma_addr_t orb);
-static struct sbp2_command_info *sbp2util_find_command_for_SCpnt(struct scsi_id_instance_data *scsi_id, void *SCpnt);
-static struct sbp2_command_info *sbp2util_allocate_command_orb(struct scsi_id_instance_data *scsi_id,
-                                                          struct scsi_cmnd *Current_SCpnt,
-                                                          void (*Current_done)(struct scsi_cmnd *));
-static void sbp2util_mark_command_completed(struct scsi_id_instance_data *scsi_id,
-                struct sbp2_command_info *command);
-
-
-static int sbp2_start_device(struct scsi_id_instance_data *scsi_id);
-static void sbp2_remove_device(struct scsi_id_instance_data *scsi_id);
-
-#ifdef CONFIG_IEEE1394_SBP2_PHYS_DMA
-static int sbp2_handle_physdma_write(struct hpsb_host *host, int nodeid, int destid, quadlet_t *data,
-                                     u64 addr, size_t length, u16 flags);
-static int sbp2_handle_physdma_read(struct hpsb_host *host, int nodeid, quadlet_t *data,
-                                    u64 addr, size_t length, u16 flags);
-#endif
-
-/*
- * SBP-2 protocol related prototypes
- */
-static int sbp2_query_logins(struct scsi_id_instance_data *scsi_id);
-static int sbp2_login_device(struct scsi_id_instance_data *scsi_id);
-static int sbp2_reconnect_device(struct scsi_id_instance_data *scsi_id);
-static int sbp2_logout_device(struct scsi_id_instance_data *scsi_id);
-static int sbp2_handle_status_write(struct hpsb_host *host, int nodeid, int destid,
-                                    quadlet_t *data, u64 addr, size_t length, u16 flags);
-static int sbp2_agent_reset(struct scsi_id_instance_data *scsi_id, int wait);
-static unsigned int sbp2_status_to_sense_data(unchar *sbp2_status,
-                                              unchar *sense_data);
-static void sbp2_parse_unit_directory(struct scsi_id_instance_data *scsi_id,
-                                      struct unit_directory *ud);
-static int sbp2_set_busy_timeout(struct scsi_id_instance_data *scsi_id);
-static int sbp2_max_speed_and_size(struct scsi_id_instance_data *scsi_id);
+/* For use in sbp2_lu.workarounds and in the corresponding
+ * module load parameter */
+#define SBP2_WORKAROUND_128K_MAX_TRANS  0x1
+#define SBP2_WORKAROUND_INQUIRY_36      0x2
+#define SBP2_WORKAROUND_MODE_SENSE_8    0x4
+#define SBP2_WORKAROUND_FIX_CAPACITY    0x8
+#define SBP2_WORKAROUND_OVERRIDE        0x100
 
 #endif /* SBP2_H */
diff --git a/drivers/ieee1394/video1394.c b/drivers/ieee1394/video1394.c
index 9bc65059cc69..598b19fc5989 100644
--- a/drivers/ieee1394/video1394.c
+++ b/drivers/ieee1394/video1394.c
@@ -714,8 +714,8 @@ static inline unsigned video1394_buffer_state(struct dma_iso_ctx *d,
         return ret;
 }
 
-static int __video1394_ioctl(struct file *file,
-                             unsigned int cmd, unsigned long arg)
+static long video1394_ioctl(struct file *file,
+                            unsigned int cmd, unsigned long arg)
 {
         struct file_ctx *ctx = (struct file_ctx *)file->private_data;
         struct ti_ohci *ohci = ctx->ohci;
@@ -884,13 +884,14 @@ static int __video1394_ioctl(struct file *file,
                 struct dma_iso_ctx *d;
                 int next_prg;
 
-                if (copy_from_user(&v, argp, sizeof(v)))
+                if (unlikely(copy_from_user(&v, argp, sizeof(v))))
                         return -EFAULT;
 
                 d = find_ctx(&ctx->context_list, OHCI_ISO_RECEIVE, v.channel);
-                if (d == NULL) return -EFAULT;
+                if (unlikely(d == NULL))
+                        return -EFAULT;
 
-                if ((v.buffer<0) || (v.buffer>=d->num_desc - 1)) {
+                if (unlikely((v.buffer<0) || (v.buffer>=d->num_desc - 1))) {
                         PRINT(KERN_ERR, ohci->host->id,
                               "Buffer %d out of range",v.buffer);
                         return -EINVAL;
@@ -898,7 +899,7 @@ static int __video1394_ioctl(struct file *file,
 
                 spin_lock_irqsave(&d->lock,flags);
 
-                if (d->buffer_status[v.buffer]==VIDEO1394_BUFFER_QUEUED) {
+                if (unlikely(d->buffer_status[v.buffer]==VIDEO1394_BUFFER_QUEUED)) {
                         PRINT(KERN_ERR, ohci->host->id,
                               "Buffer %d is already used",v.buffer);
                         spin_unlock_irqrestore(&d->lock,flags);
@@ -949,13 +950,14 @@ static int __video1394_ioctl(struct file *file,
                 struct dma_iso_ctx *d;
                 int i = 0;
 
-                if (copy_from_user(&v, argp, sizeof(v)))
+                if (unlikely(copy_from_user(&v, argp, sizeof(v))))
                         return -EFAULT;
 
                 d = find_ctx(&ctx->context_list, OHCI_ISO_RECEIVE, v.channel);
-                if (d == NULL) return -EFAULT;
+                if (unlikely(d == NULL))
+                        return -EFAULT;
 
-                if ((v.buffer<0) || (v.buffer>d->num_desc - 1)) {
+                if (unlikely((v.buffer<0) || (v.buffer>d->num_desc - 1))) {
                         PRINT(KERN_ERR, ohci->host->id,
                               "Buffer %d out of range",v.buffer);
                         return -EINVAL;
@@ -1008,7 +1010,7 @@ static int __video1394_ioctl(struct file *file,
                 spin_unlock_irqrestore(&d->lock, flags);
 
                 v.buffer=i;
-                if (copy_to_user(argp, &v, sizeof(v)))
+                if (unlikely(copy_to_user(argp, &v, sizeof(v))))
                         return -EFAULT;
 
                 return 0;
@@ -1156,15 +1158,6 @@ static int __video1394_ioctl(struct file *file,
         }
 }
 
-static long video1394_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
-{
-        int err;
-        lock_kernel();
-        err = __video1394_ioctl(file, cmd, arg);
-        unlock_kernel();
-        return err;
-}
-
 /*
  *      This maps the vmalloced and reserved buffer to user space.
  *
@@ -1177,17 +1170,14 @@ static long video1394_ioctl(struct file *file, unsigned int cmd, unsigned long a
 static int video1394_mmap(struct file *file, struct vm_area_struct *vma)
 {
         struct file_ctx *ctx = (struct file_ctx *)file->private_data;
-        int res = -EINVAL;
 
-        lock_kernel();
         if (ctx->current_ctx == NULL) {
                 PRINT(KERN_ERR, ctx->ohci->host->id,
                                 "Current iso context not set");
-        } else
-                res = dma_region_mmap(&ctx->current_ctx->dma, file, vma);
-        unlock_kernel();
+                return -EINVAL;
+        }
 
-        return res;
+        return dma_region_mmap(&ctx->current_ctx->dma, file, vma);
 }
 
 static unsigned int video1394_poll(struct file *file, poll_table *pt)
@@ -1198,14 +1188,12 @@ static unsigned int video1394_poll(struct file *file, poll_table *pt)
         struct dma_iso_ctx *d;
         int i;
 
-        lock_kernel();
         ctx = file->private_data;
         d = ctx->current_ctx;
         if (d == NULL) {
                 PRINT(KERN_ERR, ctx->ohci->host->id,
                                 "Current iso context not set");
-                mask = POLLERR;
-                goto done;
+                return POLLERR;
         }
 
         poll_wait(file, &d->waitq, pt);
@@ -1218,8 +1206,6 @@ static unsigned int video1394_poll(struct file *file, poll_table *pt)
                 }
         }
         spin_unlock_irqrestore(&d->lock, flags);
-done:
-        unlock_kernel();
 
         return mask;
 }
@@ -1255,7 +1241,6 @@ static int video1394_release(struct inode *inode, struct file *file)
         struct list_head *lh, *next;
         u64 mask;
 
-        lock_kernel();
         list_for_each_safe(lh, next, &ctx->context_list) {
                 struct dma_iso_ctx *d;
                 d = list_entry(lh, struct dma_iso_ctx, link);
@@ -1276,7 +1261,6 @@ static int video1394_release(struct inode *inode, struct file *file)
         kfree(ctx);
         file->private_data = NULL;
 
-        unlock_kernel();
         return 0;
 }
 
@@ -1324,12 +1308,8 @@ static struct ieee1394_device_id video1394_id_table[] = {
 MODULE_DEVICE_TABLE(ieee1394, video1394_id_table);
 
 static struct hpsb_protocol_driver video1394_driver = {
-        .name           = "1394 Digital Camera Driver",
+        .name           = VIDEO1394_DRIVER_NAME,
         .id_table       = video1394_id_table,
-        .driver         = {
-                .name   = VIDEO1394_DRIVER_NAME,
-                .bus    = &ieee1394_bus_type,
-        },
 };
 
 
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c
index e11187ecc931..af939796750d 100644
--- a/drivers/infiniband/core/addr.c
+++ b/drivers/infiniband/core/addr.c
@@ -55,11 +55,11 @@ struct addr_req {
         int status;
 };
 
-static void process_req(void *data);
+static void process_req(struct work_struct *work);
 
 static DEFINE_MUTEX(lock);
 static LIST_HEAD(req_list);
-static DECLARE_WORK(work, process_req, NULL);
+static DECLARE_DELAYED_WORK(work, process_req);
 static struct workqueue_struct *addr_wq;
 
 void rdma_addr_register_client(struct rdma_addr_client *client)
@@ -139,7 +139,7 @@ static void queue_req(struct addr_req *req)
 
         mutex_lock(&lock);
         list_for_each_entry_reverse(temp_req, &req_list, list) {
-                if (time_after(req->timeout, temp_req->timeout))
+                if (time_after_eq(req->timeout, temp_req->timeout))
                         break;
         }
 
@@ -215,7 +215,7 @@ out:
         return ret;
 }
 
-static void process_req(void *data)
+static void process_req(struct work_struct *work)
 {
         struct addr_req *req, *temp_req;
         struct sockaddr_in *src_in, *dst_in;
@@ -225,19 +225,17 @@ static void process_req(void *data)
 
         mutex_lock(&lock);
         list_for_each_entry_safe(req, temp_req, &req_list, list) {
-                if (req->status) {
+                if (req->status == -ENODATA) {
                         src_in = (struct sockaddr_in *) &req->src_addr;
                         dst_in = (struct sockaddr_in *) &req->dst_addr;
                         req->status = addr_resolve_remote(src_in, dst_in,
                                                           req->addr);
+                        if (req->status && time_after_eq(jiffies, req->timeout))
+                                req->status = -ETIMEDOUT;
+                        else if (req->status == -ENODATA)
+                                continue;
                 }
-                if (req->status && time_after(jiffies, req->timeout))
-                        req->status = -ETIMEDOUT;
-                else if (req->status == -ENODATA)
-                        continue;
-
-                list_del(&req->list);
-                list_add_tail(&req->list, &done_list);
+                list_move_tail(&req->list, &done_list);
         }
 
         if (!list_empty(&req_list)) {
@@ -347,8 +345,7 @@ void rdma_addr_cancel(struct rdma_dev_addr *addr)
                 if (req->addr == addr) {
                         req->status = -ECANCELED;
                         req->timeout = jiffies;
-                        list_del(&req->list);
-                        list_add(&req->list, &req_list);
+                        list_move(&req->list, &req_list);
                         set_timeout(req->timeout);
                         break;
                 }
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index 20e9f64e67a6..98272fbbfb31 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -285,9 +285,10 @@ err:
         kfree(tprops);
 }
 
-static void ib_cache_task(void *work_ptr)
+static void ib_cache_task(struct work_struct *_work)
 {
-        struct ib_update_work *work = work_ptr;
+        struct ib_update_work *work =
+                container_of(_work, struct ib_update_work, work);
 
         ib_cache_update(work->device, work->port_num);
         kfree(work);
@@ -306,7 +307,7 @@ static void ib_cache_event(struct ib_event_handler *handler,
             event->event == IB_EVENT_CLIENT_REREGISTER) {
                 work = kmalloc(sizeof *work, GFP_ATOMIC);
                 if (work) {
-                        INIT_WORK(&work->work, ib_cache_task, work);
+                        INIT_WORK(&work->work, ib_cache_task);
                         work->device   = event->device;
                         work->port_num = event->element.port_num;
                         schedule_work(&work->work);
diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
index 25b1018a476c..79c937bf6962 100644
--- a/drivers/infiniband/core/cm.c
+++ b/drivers/infiniband/core/cm.c
@@ -101,7 +101,7 @@ struct cm_av {
 };
 
 struct cm_work {
-        struct work_struct work;
+        struct delayed_work work;
         struct list_head list;
         struct cm_port *port;
         struct ib_mad_recv_wc *mad_recv_wc;     /* Received MADs */
@@ -147,12 +147,12 @@ struct cm_id_private {
         __be32 rq_psn;
         int timeout_ms;
         enum ib_mtu path_mtu;
+        __be16 pkey;
         u8 private_data_len;
         u8 max_cm_retries;
         u8 peer_to_peer;
         u8 responder_resources;
         u8 initiator_depth;
-        u8 local_ack_timeout;
         u8 retry_count;
         u8 rnr_retry_count;
         u8 service_timeout;
@@ -161,7 +161,7 @@ struct cm_id_private {
         atomic_t work_count;
 };
 
-static void cm_work_handler(void *data);
+static void cm_work_handler(struct work_struct *work);
 
 static inline void cm_deref_id(struct cm_id_private *cm_id_priv)
 {
@@ -240,11 +240,10 @@ static void * cm_copy_private_data(const void *private_data,
         if (!private_data || !private_data_len)
                 return NULL;
 
-        data = kmalloc(private_data_len, GFP_KERNEL);
+        data = kmemdup(private_data, private_data_len, GFP_KERNEL);
         if (!data)
                 return ERR_PTR(-ENOMEM);
 
-        memcpy(data, private_data, private_data_len);
         return data;
 }
 
@@ -669,8 +668,7 @@ static struct cm_timewait_info * cm_create_timewait_info(__be32 local_id)
                 return ERR_PTR(-ENOMEM);
 
         timewait_info->work.local_id = local_id;
-        INIT_WORK(&timewait_info->work.work, cm_work_handler,
-                  &timewait_info->work);
+        INIT_DELAYED_WORK(&timewait_info->work.work, cm_work_handler);
         timewait_info->work.cm_event.event = IB_CM_TIMEWAIT_EXIT;
         return timewait_info;
 }
@@ -691,7 +689,7 @@ static void cm_enter_timewait(struct cm_id_private *cm_id_priv)
          * timewait before notifying the user that we've exited timewait.
          */
         cm_id_priv->id.state = IB_CM_TIMEWAIT;
-        wait_time = cm_convert_to_ms(cm_id_priv->local_ack_timeout);
+        wait_time = cm_convert_to_ms(cm_id_priv->av.packet_life_time + 1);
         queue_delayed_work(cm.wq, &cm_id_priv->timewait_info->work.work,
                            msecs_to_jiffies(wait_time));
         cm_id_priv->timewait_info = NULL;
@@ -1010,6 +1008,7 @@ int ib_send_cm_req(struct ib_cm_id *cm_id,
         cm_id_priv->responder_resources = param->responder_resources;
         cm_id_priv->retry_count = param->retry_count;
         cm_id_priv->path_mtu = param->primary_path->mtu;
+        cm_id_priv->pkey = param->primary_path->pkey;
         cm_id_priv->qp_type = param->qp_type;
 
         ret = cm_alloc_msg(cm_id_priv, &cm_id_priv->msg);
@@ -1024,8 +1023,6 @@ int ib_send_cm_req(struct ib_cm_id *cm_id,
 
         cm_id_priv->local_qpn = cm_req_get_local_qpn(req_msg);
         cm_id_priv->rq_psn = cm_req_get_starting_psn(req_msg);
-        cm_id_priv->local_ack_timeout =
-                                cm_req_get_primary_local_ack_timeout(req_msg);
 
         spin_lock_irqsave(&cm_id_priv->lock, flags);
         ret = ib_post_send_mad(cm_id_priv->msg, NULL);
@@ -1410,9 +1407,8 @@ static int cm_req_handler(struct cm_work *work)
         cm_id_priv->initiator_depth = cm_req_get_resp_res(req_msg);
         cm_id_priv->responder_resources = cm_req_get_init_depth(req_msg);
         cm_id_priv->path_mtu = cm_req_get_path_mtu(req_msg);
+        cm_id_priv->pkey = req_msg->pkey;
         cm_id_priv->sq_psn = cm_req_get_starting_psn(req_msg);
-        cm_id_priv->local_ack_timeout =
-                                cm_req_get_primary_local_ack_timeout(req_msg);
         cm_id_priv->retry_count = cm_req_get_retry_count(req_msg);
         cm_id_priv->rnr_retry_count = cm_req_get_rnr_retry_count(req_msg);
         cm_id_priv->qp_type = cm_req_get_qp_type(req_msg);
@@ -1716,7 +1712,7 @@ static int cm_establish_handler(struct cm_work *work)
         unsigned long flags;
         int ret;
 
-        /* See comment in ib_cm_establish about lookup. */
+        /* See comment in cm_establish about lookup. */
         cm_id_priv = cm_acquire_id(work->local_id, work->remote_id);
         if (!cm_id_priv)
                 return -EINVAL;
@@ -2402,11 +2398,16 @@ int ib_send_cm_lap(struct ib_cm_id *cm_id,
         cm_id_priv = container_of(cm_id, struct cm_id_private, id);
         spin_lock_irqsave(&cm_id_priv->lock, flags);
         if (cm_id->state != IB_CM_ESTABLISHED ||
-            cm_id->lap_state != IB_CM_LAP_IDLE) {
+            (cm_id->lap_state != IB_CM_LAP_UNINIT &&
+             cm_id->lap_state != IB_CM_LAP_IDLE)) {
                 ret = -EINVAL;
                 goto out;
         }
 
+        ret = cm_init_av_by_path(alternate_path, &cm_id_priv->alt_av);
+        if (ret)
+                goto out;
+
         ret = cm_alloc_msg(cm_id_priv, &msg);
         if (ret)
                 goto out;
@@ -2431,7 +2432,8 @@ out:	spin_unlock_irqrestore(&cm_id_priv->lock, flags);
 }
 EXPORT_SYMBOL(ib_send_cm_lap);
 
-static void cm_format_path_from_lap(struct ib_sa_path_rec *path,
+static void cm_format_path_from_lap(struct cm_id_private *cm_id_priv,
+                                    struct ib_sa_path_rec *path,
                                     struct cm_lap_msg *lap_msg)
 {
         memset(path, 0, sizeof *path);
@@ -2443,10 +2445,10 @@ static void cm_format_path_from_lap(struct ib_sa_path_rec *path,
         path->hop_limit = lap_msg->alt_hop_limit;
         path->traffic_class = cm_lap_get_traffic_class(lap_msg);
         path->reversible = 1;
-        /* pkey is same as in REQ */
+        path->pkey = cm_id_priv->pkey;
         path->sl = cm_lap_get_sl(lap_msg);
         path->mtu_selector = IB_SA_EQ;
-        /* mtu is same as in REQ */
+        path->mtu = cm_id_priv->path_mtu;
         path->rate_selector = IB_SA_EQ;
         path->rate = cm_lap_get_packet_rate(lap_msg);
         path->packet_life_time_selector = IB_SA_EQ;
@@ -2472,7 +2474,7 @@ static int cm_lap_handler(struct cm_work *work)
 
         param = &work->cm_event.param.lap_rcvd;
         param->alternate_path = &work->path[0];
-        cm_format_path_from_lap(param->alternate_path, lap_msg);
+        cm_format_path_from_lap(cm_id_priv, param->alternate_path, lap_msg);
         work->cm_event.private_data = &lap_msg->private_data;
 
         spin_lock_irqsave(&cm_id_priv->lock, flags);
@@ -2480,6 +2482,7 @@ static int cm_lap_handler(struct cm_work *work)
                 goto unlock;
 
         switch (cm_id_priv->id.lap_state) {
+        case IB_CM_LAP_UNINIT:
         case IB_CM_LAP_IDLE:
                 break;
         case IB_CM_MRA_LAP_SENT:
@@ -2502,6 +2505,10 @@ static int cm_lap_handler(struct cm_work *work)
 
         cm_id_priv->id.lap_state = IB_CM_LAP_RCVD;
         cm_id_priv->tid = lap_msg->hdr.tid;
+        cm_init_av_for_response(work->port, work->mad_recv_wc->wc,
+                                work->mad_recv_wc->recv_buf.grh,
+                                &cm_id_priv->av);
+        cm_init_av_by_path(param->alternate_path, &cm_id_priv->alt_av);
         ret = atomic_inc_and_test(&cm_id_priv->work_count);
         if (!ret)
                 list_add_tail(&work->list, &cm_id_priv->work_list);
@@ -2987,9 +2994,9 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
         }
 }
 
-static void cm_work_handler(void *data)
+static void cm_work_handler(struct work_struct *_work)
 {
-        struct cm_work *work = data;
+        struct cm_work *work = container_of(_work, struct cm_work, work.work);
         int ret;
 
         switch (work->cm_event.event) {
@@ -3040,7 +3047,7 @@ static void cm_work_handler(void *data)
                 cm_free_work(work);
 }
 
-int ib_cm_establish(struct ib_cm_id *cm_id)
+static int cm_establish(struct ib_cm_id *cm_id)
 {
         struct cm_id_private *cm_id_priv;
         struct cm_work *work;
@@ -3079,16 +3086,53 @@ int ib_cm_establish(struct ib_cm_id *cm_id)
          * we need to find the cm_id once we're in the context of the
          * worker thread, rather than holding a reference on it.
          */
-        INIT_WORK(&work->work, cm_work_handler, work);
+        INIT_DELAYED_WORK(&work->work, cm_work_handler);
         work->local_id = cm_id->local_id;
         work->remote_id = cm_id->remote_id;
         work->mad_recv_wc = NULL;
         work->cm_event.event = IB_CM_USER_ESTABLISHED;
-        queue_work(cm.wq, &work->work);
+        queue_delayed_work(cm.wq, &work->work, 0);
 out:
         return ret;
 }
-EXPORT_SYMBOL(ib_cm_establish);
+
+static int cm_migrate(struct ib_cm_id *cm_id)
+{
+        struct cm_id_private *cm_id_priv;
+        unsigned long flags;
+        int ret = 0;
+
+        cm_id_priv = container_of(cm_id, struct cm_id_private, id);
+        spin_lock_irqsave(&cm_id_priv->lock, flags);
+        if (cm_id->state == IB_CM_ESTABLISHED &&
+            (cm_id->lap_state == IB_CM_LAP_UNINIT ||
+             cm_id->lap_state == IB_CM_LAP_IDLE)) {
+                cm_id->lap_state = IB_CM_LAP_IDLE;
+                cm_id_priv->av = cm_id_priv->alt_av;
+        } else
+                ret = -EINVAL;
+        spin_unlock_irqrestore(&cm_id_priv->lock, flags);
+
+        return ret;
+}
+
+int ib_cm_notify(struct ib_cm_id *cm_id, enum ib_event_type event)
+{
+        int ret;
+
+        switch (event) {
+        case IB_EVENT_COMM_EST:
+                ret = cm_establish(cm_id);
+                break;
+        case IB_EVENT_PATH_MIG:
+                ret = cm_migrate(cm_id);
+                break;
+        default:
+                ret = -EINVAL;
+        }
+        return ret;
+}
+EXPORT_SYMBOL(ib_cm_notify);
 
 static void cm_recv_handler(struct ib_mad_agent *mad_agent,
                             struct ib_mad_recv_wc *mad_recv_wc)
@@ -3146,11 +3190,11 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
                 return;
         }
 
-        INIT_WORK(&work->work, cm_work_handler, work);
+        INIT_DELAYED_WORK(&work->work, cm_work_handler);
         work->cm_event.event = event;
         work->mad_recv_wc = mad_recv_wc;
         work->port = (struct cm_port *)mad_agent->context;
-        queue_work(cm.wq, &work->work);
+        queue_delayed_work(cm.wq, &work->work, 0);
 }
 
 static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
@@ -3173,8 +3217,7 @@ static int cm_init_qp_init_attr(struct cm_id_private *cm_id_priv,
         case IB_CM_ESTABLISHED:
                 *qp_attr_mask = IB_QP_STATE | IB_QP_ACCESS_FLAGS |
                                 IB_QP_PKEY_INDEX | IB_QP_PORT;
-                qp_attr->qp_access_flags = IB_ACCESS_LOCAL_WRITE |
-                                           IB_ACCESS_REMOTE_WRITE;
+                qp_attr->qp_access_flags = IB_ACCESS_REMOTE_WRITE;
                 if (cm_id_priv->responder_resources)
                         qp_attr->qp_access_flags |= IB_ACCESS_REMOTE_READ |
                                                     IB_ACCESS_REMOTE_ATOMIC;
@@ -3222,6 +3265,9 @@ static int cm_init_qp_rtr_attr(struct cm_id_private *cm_id_priv,
                 if (cm_id_priv->alt_av.ah_attr.dlid) {
                         *qp_attr_mask |= IB_QP_ALT_PATH;
                         qp_attr->alt_port_num = cm_id_priv->alt_av.port->port_num;
+                        qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index;
+                        qp_attr->alt_timeout =
+                                        cm_id_priv->alt_av.packet_life_time + 1;
                         qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr;
                 }
                 ret = 0;
@@ -3248,19 +3294,31 @@ static int cm_init_qp_rts_attr(struct cm_id_private *cm_id_priv,
         case IB_CM_REP_SENT:
         case IB_CM_MRA_REP_RCVD:
         case IB_CM_ESTABLISHED:
-                *qp_attr_mask = IB_QP_STATE | IB_QP_SQ_PSN;
-                qp_attr->sq_psn = be32_to_cpu(cm_id_priv->sq_psn);
-                if (cm_id_priv->qp_type == IB_QPT_RC) {
-                        *qp_attr_mask |= IB_QP_TIMEOUT | IB_QP_RETRY_CNT |
-                                         IB_QP_RNR_RETRY |
-                                         IB_QP_MAX_QP_RD_ATOMIC;
-                        qp_attr->timeout = cm_id_priv->local_ack_timeout;
-                        qp_attr->retry_cnt = cm_id_priv->retry_count;
-                        qp_attr->rnr_retry = cm_id_priv->rnr_retry_count;
-                        qp_attr->max_rd_atomic = cm_id_priv->initiator_depth;
-                }
-                if (cm_id_priv->alt_av.ah_attr.dlid) {
-                        *qp_attr_mask |= IB_QP_PATH_MIG_STATE;
+                if (cm_id_priv->id.lap_state == IB_CM_LAP_UNINIT) {
+                        *qp_attr_mask = IB_QP_STATE | IB_QP_SQ_PSN;
+                        qp_attr->sq_psn = be32_to_cpu(cm_id_priv->sq_psn);
+                        if (cm_id_priv->qp_type == IB_QPT_RC) {
+                                *qp_attr_mask |= IB_QP_TIMEOUT | IB_QP_RETRY_CNT |
+                                                 IB_QP_RNR_RETRY |
+                                                 IB_QP_MAX_QP_RD_ATOMIC;
+                                qp_attr->timeout =
+                                        cm_id_priv->av.packet_life_time + 1;
+                                qp_attr->retry_cnt = cm_id_priv->retry_count;
+                                qp_attr->rnr_retry = cm_id_priv->rnr_retry_count;
+                                qp_attr->max_rd_atomic =
+                                        cm_id_priv->initiator_depth;
+                        }
+                        if (cm_id_priv->alt_av.ah_attr.dlid) {
+                                *qp_attr_mask |= IB_QP_PATH_MIG_STATE;
+                                qp_attr->path_mig_state = IB_MIG_REARM;
+                        }
+                } else {
+                        *qp_attr_mask = IB_QP_ALT_PATH | IB_QP_PATH_MIG_STATE;
+                        qp_attr->alt_port_num = cm_id_priv->alt_av.port->port_num;
+                        qp_attr->alt_pkey_index = cm_id_priv->alt_av.pkey_index;
+                        qp_attr->alt_timeout =
+                                cm_id_priv->alt_av.packet_life_time + 1;
+                        qp_attr->alt_ah_attr = cm_id_priv->alt_av.ah_attr;
                         qp_attr->path_mig_state = IB_MIG_REARM;
                 }
                 ret = 0;
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 845090b0859c..985a6b564d8f 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -344,7 +344,7 @@ static int cma_init_ib_qp(struct rdma_id_private *id_priv, struct ib_qp *qp)
                 return ret;
 
         qp_attr.qp_state = IB_QPS_INIT;
-        qp_attr.qp_access_flags = IB_ACCESS_LOCAL_WRITE;
+        qp_attr.qp_access_flags = 0;
         qp_attr.port_num = id_priv->id.port_num;
         return ib_modify_qp(qp, &qp_attr, IB_QP_STATE | IB_QP_ACCESS_FLAGS |
                                           IB_QP_PKEY_INDEX | IB_QP_PORT);
@@ -935,13 +935,8 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
         mutex_lock(&lock);
         ret = cma_acquire_dev(conn_id);
         mutex_unlock(&lock);
-        if (ret) {
-                ret = -ENODEV;
-                cma_exch(conn_id, CMA_DESTROYING);
-                cma_release_remove(conn_id);
-                rdma_destroy_id(&conn_id->id);
-                goto out;
-        }
+        if (ret)
+                goto release_conn_id;
 
         conn_id->cm_id.ib = cm_id;
         cm_id->context = conn_id;
@@ -951,13 +946,17 @@ static int cma_req_handler(struct ib_cm_id *cm_id, struct ib_cm_event *ib_event)
         ret = cma_notify_user(conn_id, RDMA_CM_EVENT_CONNECT_REQUEST, 0,
                               ib_event->private_data + offset,
                               IB_CM_REQ_PRIVATE_DATA_SIZE - offset);
-        if (ret) {
-                /* Destroy the CM ID by returning a non-zero value. */
-                conn_id->cm_id.ib = NULL;
-                cma_exch(conn_id, CMA_DESTROYING);
-                cma_release_remove(conn_id);
-                rdma_destroy_id(&conn_id->id);
-        }
+        if (!ret)
+                goto out;
+
+        /* Destroy the CM ID by returning a non-zero value. */
+        conn_id->cm_id.ib = NULL;
+
+release_conn_id:
+        cma_exch(conn_id, CMA_DESTROYING);
+        cma_release_remove(conn_id);
+        rdma_destroy_id(&conn_id->id);
+
 out:
         cma_release_remove(listen_id);
         return ret;
@@ -1341,9 +1340,9 @@ static int cma_query_ib_route(struct rdma_id_private *id_priv, int timeout_ms,
         return (id_priv->query_id < 0) ? id_priv->query_id : 0;
 }
 
-static void cma_work_handler(void *data)
+static void cma_work_handler(struct work_struct *_work)
 {
-        struct cma_work *work = data;
+        struct cma_work *work = container_of(_work, struct cma_work, work);
         struct rdma_id_private *id_priv = work->id;
         int destroy = 0;
 
@@ -1374,7 +1373,7 @@ static int cma_resolve_ib_route(struct rdma_id_private *id_priv, int timeout_ms)
                 return -ENOMEM;
 
         work->id = id_priv;
-        INIT_WORK(&work->work, cma_work_handler, work);
+        INIT_WORK(&work->work, cma_work_handler);
         work->old_state = CMA_ROUTE_QUERY;
         work->new_state = CMA_ROUTE_RESOLVED;
         work->event.event = RDMA_CM_EVENT_ROUTE_RESOLVED;
@@ -1431,7 +1430,7 @@ static int cma_resolve_iw_route(struct rdma_id_private *id_priv, int timeout_ms)
                 return -ENOMEM;
 
         work->id = id_priv;
-        INIT_WORK(&work->work, cma_work_handler, work);
+        INIT_WORK(&work->work, cma_work_handler);
         work->old_state = CMA_ROUTE_QUERY;
         work->new_state = CMA_ROUTE_RESOLVED;
         work->event.event = RDMA_CM_EVENT_ROUTE_RESOLVED;
@@ -1481,19 +1480,18 @@ static int cma_bind_loopback(struct rdma_id_private *id_priv)
         u8 p;
 
         mutex_lock(&lock);
+        if (list_empty(&dev_list)) {
+                ret = -ENODEV;
+                goto out;
+        }
         list_for_each_entry(cma_dev, &dev_list, list)
                 for (p = 1; p <= cma_dev->device->phys_port_cnt; ++p)
-                        if (!ib_query_port (cma_dev->device, p, &port_attr) &&
+                        if (!ib_query_port(cma_dev->device, p, &port_attr) &&
                             port_attr.state == IB_PORT_ACTIVE)
                                 goto port_found;
 
-        if (!list_empty(&dev_list)) {
-                p = 1;
-                cma_dev = list_entry(dev_list.next, struct cma_device, list);
-        } else {
-                ret = -ENODEV;
-                goto out;
-        }
+        p = 1;
+        cma_dev = list_entry(dev_list.next, struct cma_device, list);
 
 port_found:
         ret = ib_get_cached_gid(cma_dev->device, p, 0, &gid);
@@ -1585,7 +1583,7 @@ static int cma_resolve_loopback(struct rdma_id_private *id_priv)
         }
 
         work->id = id_priv;
-        INIT_WORK(&work->work, cma_work_handler, work);
+        INIT_WORK(&work->work, cma_work_handler);
         work->old_state = CMA_ADDR_QUERY;
         work->new_state = CMA_ADDR_RESOLVED;
         work->event.event = RDMA_CM_EVENT_ADDR_RESOLVED;
@@ -2123,8 +2121,6 @@ static void cma_add_one(struct ib_device *device)
 
         cma_dev->device = device;
         cma_dev->node_guid = device->node_guid;
-        if (!cma_dev->node_guid)
-                goto err;
 
         init_completion(&cma_dev->comp);
         atomic_set(&cma_dev->refcount, 1);
@@ -2136,9 +2132,6 @@ static void cma_add_one(struct ib_device *device)
         list_for_each_entry(id_priv, &listen_any_list, list)
                 cma_listen_on_dev(id_priv, cma_dev);
         mutex_unlock(&lock);
-        return;
-err:
-        kfree(cma_dev);
 }
 
 static int cma_remove_id_dev(struct rdma_id_private *id_priv)
diff --git a/drivers/infiniband/core/iwcm.c b/drivers/infiniband/core/iwcm.c
index c3fb304a4e86..1039ad57d53b 100644
--- a/drivers/infiniband/core/iwcm.c
+++ b/drivers/infiniband/core/iwcm.c
@@ -80,7 +80,7 @@ struct iwcm_work {
  * 1) in the event upcall, cm_event_handler(), for a listening cm_id.  If
  *    the backlog is exceeded, then no more connection request events will
  *    be processed.  cm_event_handler() returns -ENOMEM in this case.  Its up
- *    to the provider to reject the connectino request.
+ *    to the provider to reject the connection request.
  * 2) in the connection request workqueue handler, cm_conn_req_handler().
  *    If work elements cannot be allocated for the new connect request cm_id,
  *    then IWCM will call the provider reject method.  This is ok since
@@ -131,26 +131,25 @@ static int alloc_work_entries(struct iwcm_id_private *cm_id_priv, int count)
 }
 
 /*
- * Save private data from incoming connection requests in the
- * cm_id_priv so the low level driver doesn't have to.  Adjust
+ * Save private data from incoming connection requests to
+ * iw_cm_event, so the low level driver doesn't have to. Adjust
  * the event ptr to point to the local copy.
  */
-static int copy_private_data(struct iwcm_id_private *cm_id_priv,
-                       struct iw_cm_event *event)
+static int copy_private_data(struct iw_cm_event *event)
 {
         void *p;
 
-        p = kmalloc(event->private_data_len, GFP_ATOMIC);
+        p = kmemdup(event->private_data, event->private_data_len, GFP_ATOMIC);
         if (!p)
                 return -ENOMEM;
-        memcpy(p, event->private_data, event->private_data_len);
         event->private_data = p;
         return 0;
 }
 
 /*
- * Release a reference on cm_id. If the last reference is being removed
- * and iw_destroy_cm_id is waiting, wake up the waiting thread.
+ * Release a reference on cm_id. If the last reference is being
+ * released, enable the waiting thread (in iw_destroy_cm_id) to
+ * get woken up, and return 1 if a thread is already waiting.
  */
 static int iwcm_deref_id(struct iwcm_id_private *cm_id_priv)
 {
@@ -243,7 +242,7 @@ static int iwcm_modify_qp_sqd(struct ib_qp *qp)
 /*
  * CM_ID <-- CLOSING
  *
- * Block if a passive or active connection is currenlty being processed. Then
+ * Block if a passive or active connection is currently being processed. Then
  * process the event as follows:
  * - If we are ESTABLISHED, move to CLOSING and modify the QP state
  *   based on the abrupt flag
@@ -408,7 +407,7 @@ int iw_cm_listen(struct iw_cm_id *cm_id, int backlog)
 {
         struct iwcm_id_private *cm_id_priv;
         unsigned long flags;
-        int ret = 0;
+        int ret;
 
         cm_id_priv = container_of(cm_id, struct iwcm_id_private, id);
 
@@ -535,7 +534,7 @@ EXPORT_SYMBOL(iw_cm_accept);
 int iw_cm_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *iw_param)
 {
         struct iwcm_id_private *cm_id_priv;
-        int ret = 0;
+        int ret;
         unsigned long flags;
         struct ib_qp *qp;
 
@@ -620,7 +619,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
         spin_lock_irqsave(&listen_id_priv->lock, flags);
         if (listen_id_priv->state != IW_CM_STATE_LISTEN) {
                 spin_unlock_irqrestore(&listen_id_priv->lock, flags);
-                return;
+                goto out;
         }
         spin_unlock_irqrestore(&listen_id_priv->lock, flags);
 
@@ -629,7 +628,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
                                 listen_id_priv->id.context);
         /* If the cm_id could not be created, ignore the request */
         if (IS_ERR(cm_id))
-                return;
+                goto out;
 
         cm_id->provider_data = iw_event->provider_data;
         cm_id->local_addr = iw_event->local_addr;
@@ -642,7 +641,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
         if (ret) {
                 iw_cm_reject(cm_id, NULL, 0);
                 iw_destroy_cm_id(cm_id);
-                return;
+                goto out;
         }
 
         /* Call the client CM handler */
@@ -654,6 +653,7 @@ static void cm_conn_req_handler(struct iwcm_id_private *listen_id_priv,
                         kfree(cm_id);
         }
 
+out:
         if (iw_event->private_data_len)
                 kfree(iw_event->private_data);
 }
@@ -674,7 +674,7 @@ static int cm_conn_est_handler(struct iwcm_id_private *cm_id_priv,
                                struct iw_cm_event *iw_event)
 {
         unsigned long flags;
-        int ret = 0;
+        int ret;
 
         spin_lock_irqsave(&cm_id_priv->lock, flags);
 
@@ -704,7 +704,7 @@ static int cm_conn_rep_handler(struct iwcm_id_private *cm_id_priv,
                                struct iw_cm_event *iw_event)
 {
         unsigned long flags;
-        int ret = 0;
+        int ret;
 
         spin_lock_irqsave(&cm_id_priv->lock, flags);
         /*
@@ -828,9 +828,10 @@ static int process_event(struct iwcm_id_private *cm_id_priv,
  * thread asleep on the destroy_comp list vs. an object destroyed
  * here synchronously when the last reference is removed.
  */
-static void cm_work_handler(void *arg)
+static void cm_work_handler(struct work_struct *_work)
 {
-        struct iwcm_work *work = arg, lwork;
+        struct iwcm_work *work = container_of(_work, struct iwcm_work, work);
+        struct iw_cm_event levent;
         struct iwcm_id_private *cm_id_priv = work->cm_id;
         unsigned long flags;
         int empty;
@@ -843,11 +844,11 @@ static void cm_work_handler(void *arg)
                                   struct iwcm_work, list);
                 list_del_init(&work->list);
                 empty = list_empty(&cm_id_priv->work_list);
-                lwork = *work;
+                levent = work->event;
                 put_work(work);
                 spin_unlock_irqrestore(&cm_id_priv->lock, flags);
 
-                ret = process_event(cm_id_priv, &work->event);
+                ret = process_event(cm_id_priv, &levent);
                 if (ret) {
                         set_bit(IWCM_F_CALLBACK_DESTROY, &cm_id_priv->flags);
                         destroy_cm_id(&cm_id_priv->id);
@@ -899,14 +900,14 @@ static int cm_event_handler(struct iw_cm_id *cm_id,
                 goto out;
         }
 
-        INIT_WORK(&work->work, cm_work_handler, work);
+        INIT_WORK(&work->work, cm_work_handler);
         work->cm_id = cm_id_priv;
         work->event = *iw_event;
 
         if ((work->event.event == IW_CM_EVENT_CONNECT_REQUEST ||
              work->event.event == IW_CM_EVENT_CONNECT_REPLY) &&
             work->event.private_data_len) {
-                ret = copy_private_data(cm_id_priv, &work->event);
+                ret = copy_private_data(&work->event);
                 if (ret) {
                         put_work(work);
                         goto out;
diff --git a/drivers/infiniband/core/mad.c b/drivers/infiniband/core/mad.c
index 493f4c65c7a2..15f38d94b3a8 100644
--- a/drivers/infiniband/core/mad.c
+++ b/drivers/infiniband/core/mad.c
@@ -46,7 +46,7 @@ MODULE_DESCRIPTION("kernel IB MAD API");
 MODULE_AUTHOR("Hal Rosenstock");
 MODULE_AUTHOR("Sean Hefty");
 
-static kmem_cache_t *ib_mad_cache;
+static struct kmem_cache *ib_mad_cache;
 
 static struct list_head ib_mad_port_list;
 static u32 ib_mad_client_id = 0;
@@ -65,8 +65,8 @@ static struct ib_mad_agent_private *find_mad_agent(
 static int ib_mad_post_receive_mads(struct ib_mad_qp_info *qp_info,
                                     struct ib_mad_private *mad);
 static void cancel_mads(struct ib_mad_agent_private *mad_agent_priv);
-static void timeout_sends(void *data);
-static void local_completions(void *data);
+static void timeout_sends(struct work_struct *work);
+static void local_completions(struct work_struct *work);
 static int add_nonoui_reg_req(struct ib_mad_reg_req *mad_reg_req,
                               struct ib_mad_agent_private *agent_priv,
                               u8 mgmt_class);
@@ -356,10 +356,9 @@ struct ib_mad_agent *ib_register_mad_agent(struct ib_device *device,
         INIT_LIST_HEAD(&mad_agent_priv->wait_list);
         INIT_LIST_HEAD(&mad_agent_priv->done_list);
         INIT_LIST_HEAD(&mad_agent_priv->rmpp_list);
-        INIT_WORK(&mad_agent_priv->timed_work, timeout_sends, mad_agent_priv);
+        INIT_DELAYED_WORK(&mad_agent_priv->timed_work, timeout_sends);
         INIT_LIST_HEAD(&mad_agent_priv->local_list);
-        INIT_WORK(&mad_agent_priv->local_work, local_completions,
-                   mad_agent_priv);
+        INIT_WORK(&mad_agent_priv->local_work, local_completions);
         atomic_set(&mad_agent_priv->refcount, 1);
         init_completion(&mad_agent_priv->comp);
 
@@ -1750,7 +1749,7 @@ ib_find_send_mad(struct ib_mad_agent_private *mad_agent_priv,
                      */
                     (is_direct(wc->recv_buf.mad->mad_hdr.mgmt_class) ||
                      rcv_has_same_gid(mad_agent_priv, wr, wc)))
-                        return wr;
+                        return (wr->status == IB_WC_SUCCESS) ? wr : NULL;
         }
 
         /*
@@ -2198,12 +2197,12 @@ static void mad_error_handler(struct ib_mad_port_private *port_priv,
 /*
  * IB MAD completion callback
  */
-static void ib_mad_completion_handler(void *data)
+static void ib_mad_completion_handler(struct work_struct *work)
 {
         struct ib_mad_port_private *port_priv;
         struct ib_wc wc;
 
-        port_priv = (struct ib_mad_port_private *)data;
+        port_priv = container_of(work, struct ib_mad_port_private, work);
         ib_req_notify_cq(port_priv->cq, IB_CQ_NEXT_COMP);
 
         while (ib_poll_cq(port_priv->cq, 1, &wc) == 1) {
@@ -2324,7 +2323,7 @@ void ib_cancel_mad(struct ib_mad_agent *mad_agent,
 }
 EXPORT_SYMBOL(ib_cancel_mad);
 
-static void local_completions(void *data)
+static void local_completions(struct work_struct *work)
 {
         struct ib_mad_agent_private *mad_agent_priv;
         struct ib_mad_local_private *local;
@@ -2334,7 +2333,8 @@ static void local_completions(void *data)
         struct ib_wc wc;
         struct ib_mad_send_wc mad_send_wc;
 
-        mad_agent_priv = (struct ib_mad_agent_private *)data;
+        mad_agent_priv =
+                container_of(work, struct ib_mad_agent_private, local_work);
 
         spin_lock_irqsave(&mad_agent_priv->lock, flags);
         while (!list_empty(&mad_agent_priv->local_list)) {
@@ -2434,14 +2434,15 @@ static int retry_send(struct ib_mad_send_wr_private *mad_send_wr)
         return ret;
 }
 
-static void timeout_sends(void *data)
+static void timeout_sends(struct work_struct *work)
 {
         struct ib_mad_agent_private *mad_agent_priv;
         struct ib_mad_send_wr_private *mad_send_wr;
         struct ib_mad_send_wc mad_send_wc;
         unsigned long flags, delay;
 
-        mad_agent_priv = (struct ib_mad_agent_private *)data;
+        mad_agent_priv = container_of(work, struct ib_mad_agent_private,
+                                      timed_work.work);
         mad_send_wc.vendor_err = 0;
 
         spin_lock_irqsave(&mad_agent_priv->lock, flags);
@@ -2799,7 +2800,7 @@ static int ib_mad_port_open(struct ib_device *device,
                 ret = -ENOMEM;
                 goto error8;
         }
-        INIT_WORK(&port_priv->work, ib_mad_completion_handler, port_priv);
+        INIT_WORK(&port_priv->work, ib_mad_completion_handler);
 
         spin_lock_irqsave(&ib_mad_port_list_lock, flags);
         list_add_tail(&port_priv->port_list, &ib_mad_port_list);
diff --git a/drivers/infiniband/core/mad_priv.h b/drivers/infiniband/core/mad_priv.h
index d06b59083f6e..d5548e73e068 100644
--- a/drivers/infiniband/core/mad_priv.h
+++ b/drivers/infiniband/core/mad_priv.h
@@ -102,7 +102,7 @@ struct ib_mad_agent_private {
         struct list_head send_list;
         struct list_head wait_list;
         struct list_head done_list;
-        struct work_struct timed_work;
+        struct delayed_work timed_work;
         unsigned long timeout;
         struct list_head local_list;
         struct work_struct local_work;
diff --git a/drivers/infiniband/core/mad_rmpp.c b/drivers/infiniband/core/mad_rmpp.c
index 1ef79d015a1e..3663fd7022be 100644
--- a/drivers/infiniband/core/mad_rmpp.c
+++ b/drivers/infiniband/core/mad_rmpp.c
@@ -45,8 +45,8 @@ enum rmpp_state {
 struct mad_rmpp_recv {
         struct ib_mad_agent_private *agent;
         struct list_head list;
-        struct work_struct timeout_work;
-        struct work_struct cleanup_work;
+        struct delayed_work timeout_work;
+        struct delayed_work cleanup_work;
         struct completion comp;
         enum rmpp_state state;
         spinlock_t lock;
@@ -233,9 +233,10 @@ static void nack_recv(struct ib_mad_agent_private *agent,
         }
 }
 
-static void recv_timeout_handler(void *data)
+static void recv_timeout_handler(struct work_struct *work)
 {
-        struct mad_rmpp_recv *rmpp_recv = data;
+        struct mad_rmpp_recv *rmpp_recv =
+                container_of(work, struct mad_rmpp_recv, timeout_work.work);
         struct ib_mad_recv_wc *rmpp_wc;
         unsigned long flags;
 
@@ -254,9 +255,10 @@ static void recv_timeout_handler(void *data)
         ib_free_recv_mad(rmpp_wc);
 }
 
-static void recv_cleanup_handler(void *data)
+static void recv_cleanup_handler(struct work_struct *work)
 {
-        struct mad_rmpp_recv *rmpp_recv = data;
+        struct mad_rmpp_recv *rmpp_recv =
+                container_of(work, struct mad_rmpp_recv, cleanup_work.work);
         unsigned long flags;
 
         spin_lock_irqsave(&rmpp_recv->agent->lock, flags);
@@ -285,8 +287,8 @@ create_rmpp_recv(struct ib_mad_agent_private *agent,
 
         rmpp_recv->agent = agent;
         init_completion(&rmpp_recv->comp);
-        INIT_WORK(&rmpp_recv->timeout_work, recv_timeout_handler, rmpp_recv);
-        INIT_WORK(&rmpp_recv->cleanup_work, recv_cleanup_handler, rmpp_recv);
+        INIT_DELAYED_WORK(&rmpp_recv->timeout_work, recv_timeout_handler);
+        INIT_DELAYED_WORK(&rmpp_recv->cleanup_work, recv_cleanup_handler);
         spin_lock_init(&rmpp_recv->lock);
         rmpp_recv->state = RMPP_STATE_ACTIVE;
         atomic_set(&rmpp_recv->refcount, 1);
diff --git a/drivers/infiniband/core/sa_query.c b/drivers/infiniband/core/sa_query.c
index 1706d3c7e95e..e45afba75341 100644
--- a/drivers/infiniband/core/sa_query.c
+++ b/drivers/infiniband/core/sa_query.c
@@ -360,9 +360,10 @@ static void free_sm_ah(struct kref *kref)
         kfree(sm_ah);
 }
 
-static void update_sm_ah(void *port_ptr)
+static void update_sm_ah(struct work_struct *work)
 {
-        struct ib_sa_port *port = port_ptr;
+        struct ib_sa_port *port =
+                container_of(work, struct ib_sa_port, update_task);
         struct ib_sa_sm_ah *new_ah, *old_ah;
         struct ib_port_attr port_attr;
         struct ib_ah_attr   ah_attr;
@@ -992,8 +993,7 @@ static void ib_sa_add_one(struct ib_device *device)
                 if (IS_ERR(sa_dev->port[i].agent))
                         goto err;
 
-                INIT_WORK(&sa_dev->port[i].update_task,
-                          update_sm_ah, &sa_dev->port[i]);
+                INIT_WORK(&sa_dev->port[i].update_task, update_sm_ah);
         }
 
         ib_set_client_data(device, &sa_client, sa_dev);
@@ -1010,7 +1010,7 @@ static void ib_sa_add_one(struct ib_device *device)
                 goto err;
 
         for (i = 0; i <= e - s; ++i)
-                update_sm_ah(&sa_dev->port[i]);
+                update_sm_ah(&sa_dev->port[i].update_task);
 
         return;
 
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index ad4f4d5c2924..f15220a0ee75 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -161,12 +161,14 @@ static void ib_ucm_cleanup_events(struct ib_ucm_context *ctx)
                                     struct ib_ucm_event, ctx_list);
                 list_del(&uevent->file_list);
                 list_del(&uevent->ctx_list);
+                mutex_unlock(&ctx->file->file_mutex);
 
                 /* clear incoming connections. */
                 if (ib_ucm_new_cm_id(uevent->resp.event))
                         ib_destroy_cm_id(uevent->cm_id);
 
                 kfree(uevent);
+                mutex_lock(&ctx->file->file_mutex);
         }
         mutex_unlock(&ctx->file->file_mutex);
 }
@@ -328,20 +330,18 @@ static int ib_ucm_event_process(struct ib_cm_event *evt,
         }
 
         if (uvt->data_len) {
-                uvt->data = kmalloc(uvt->data_len, GFP_KERNEL);
+                uvt->data = kmemdup(evt->private_data, uvt->data_len, GFP_KERNEL);
                 if (!uvt->data)
                         goto err1;
 
-                memcpy(uvt->data, evt->private_data, uvt->data_len);
                 uvt->resp.present |= IB_UCM_PRES_DATA;
         }
 
         if (uvt->info_len) {
-                uvt->info = kmalloc(uvt->info_len, GFP_KERNEL);
+                uvt->info = kmemdup(info, uvt->info_len, GFP_KERNEL);
                 if (!uvt->info)
                         goto err2;
 
-                memcpy(uvt->info, info, uvt->info_len);
                 uvt->resp.present |= IB_UCM_PRES_INFO;
         }
         return 0;
@@ -685,11 +685,11 @@ out:
         return result;
 }
 
-static ssize_t ib_ucm_establish(struct ib_ucm_file *file,
-                                const char __user *inbuf,
-                                int in_len, int out_len)
+static ssize_t ib_ucm_notify(struct ib_ucm_file *file,
+                             const char __user *inbuf,
+                             int in_len, int out_len)
 {
-        struct ib_ucm_establish cmd;
+        struct ib_ucm_notify cmd;
         struct ib_ucm_context *ctx;
         int result;
 
@@ -700,7 +700,7 @@ static ssize_t ib_ucm_establish(struct ib_ucm_file *file,
         if (IS_ERR(ctx))
                 return PTR_ERR(ctx);
 
-        result = ib_cm_establish(ctx->cm_id);
+        result = ib_cm_notify(ctx->cm_id, (enum ib_event_type) cmd.event);
         ib_ucm_ctx_put(ctx);
         return result;
 }
@@ -1107,7 +1107,7 @@ static ssize_t (*ucm_cmd_table[])(struct ib_ucm_file *file,
         [IB_USER_CM_CMD_DESTROY_ID]    = ib_ucm_destroy_id,
         [IB_USER_CM_CMD_ATTR_ID]       = ib_ucm_attr_id,
         [IB_USER_CM_CMD_LISTEN]        = ib_ucm_listen,
-        [IB_USER_CM_CMD_ESTABLISH]     = ib_ucm_establish,
+        [IB_USER_CM_CMD_NOTIFY]        = ib_ucm_notify,
         [IB_USER_CM_CMD_SEND_REQ]      = ib_ucm_send_req,
         [IB_USER_CM_CMD_SEND_REP]      = ib_ucm_send_rep,
         [IB_USER_CM_CMD_SEND_RTU]      = ib_ucm_send_rtu,
diff --git a/drivers/infiniband/core/uverbs_mem.c b/drivers/infiniband/core/uverbs_mem.c
index efe147dbeb42..db12cc0841df 100644
--- a/drivers/infiniband/core/uverbs_mem.c
+++ b/drivers/infiniband/core/uverbs_mem.c
@@ -179,9 +179,10 @@ void ib_umem_release(struct ib_device *dev, struct ib_umem *umem)
         up_write(&current->mm->mmap_sem);
 }
 
-static void ib_umem_account(void *work_ptr)
+static void ib_umem_account(struct work_struct *_work)
 {
-        struct ib_umem_account_work *work = work_ptr;
+        struct ib_umem_account_work *work =
+                container_of(_work, struct ib_umem_account_work, work);
 
         down_write(&work->mm->mmap_sem);
         work->mm->locked_vm -= work->diff;
@@ -216,7 +217,7 @@ void ib_umem_release_on_close(struct ib_device *dev, struct ib_umem *umem)
                 return;
         }
 
-        INIT_WORK(&work->work, ib_umem_account, work);
+        INIT_WORK(&work->work, ib_umem_account);
         work->mm   = mm;
         work->diff = PAGE_ALIGN(umem->length + umem->offset) >> PAGE_SHIFT;
 
diff --git a/drivers/infiniband/hw/amso1100/c2.c b/drivers/infiniband/hw/amso1100/c2.c
index 9e7bd94b958a..27fe242ed435 100644
--- a/drivers/infiniband/hw/amso1100/c2.c
+++ b/drivers/infiniband/hw/amso1100/c2.c
@@ -1155,7 +1155,8 @@ static int __devinit c2_probe(struct pci_dev *pcidev,
                 goto bail10;
         }
 
-        c2_register_device(c2dev);
+        if (c2_register_device(c2dev))
+                goto bail10;
 
         return 0;
 
diff --git a/drivers/infiniband/hw/amso1100/c2.h b/drivers/infiniband/hw/amso1100/c2.h
index 1b17dcdd0505..04a9db5de881 100644
--- a/drivers/infiniband/hw/amso1100/c2.h
+++ b/drivers/infiniband/hw/amso1100/c2.h
@@ -302,7 +302,7 @@ struct c2_dev {
         unsigned long pa;       /* PA device memory */
         void **qptr_array;
 
-        kmem_cache_t *host_msg_cache;
+        struct kmem_cache *host_msg_cache;
 
         struct list_head cca_link;              /* adapter list */
         struct list_head eh_wakeup_list;        /* event wakeup list */
diff --git a/drivers/infiniband/hw/amso1100/c2_provider.c b/drivers/infiniband/hw/amso1100/c2_provider.c
index da98d9f71429..fef972752912 100644
--- a/drivers/infiniband/hw/amso1100/c2_provider.c
+++ b/drivers/infiniband/hw/amso1100/c2_provider.c
@@ -757,20 +757,17 @@ static struct net_device *c2_pseudo_netdev_init(struct c2_dev *c2dev)
 
 int c2_register_device(struct c2_dev *dev)
 {
-        int ret;
+        int ret = -ENOMEM;
         int i;
 
         /* Register pseudo network device */
         dev->pseudo_netdev = c2_pseudo_netdev_init(dev);
-        if (dev->pseudo_netdev) {
-                ret = register_netdev(dev->pseudo_netdev);
-                if (ret) {
-                        printk(KERN_ERR PFX
-                                "Unable to register netdev, ret = %d\n", ret);
-                        free_netdev(dev->pseudo_netdev);
-                        return ret;
-                }
-        }
+        if (!dev->pseudo_netdev)
+                goto out3;
+
+        ret = register_netdev(dev->pseudo_netdev);
+        if (ret)
+                goto out2;
 
         pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
         strlcpy(dev->ibdev.name, "amso%d", IB_DEVICE_NAME_MAX);
@@ -848,21 +845,25 @@ int c2_register_device(struct c2_dev *dev)
 
         ret = ib_register_device(&dev->ibdev);
         if (ret)
-                return ret;
+                goto out1;
 
         for (i = 0; i < ARRAY_SIZE(c2_class_attributes); ++i) {
                 ret = class_device_create_file(&dev->ibdev.class_dev,
                                                c2_class_attributes[i]);
-                if (ret) {
-                        unregister_netdev(dev->pseudo_netdev);
-                        free_netdev(dev->pseudo_netdev);
-                        ib_unregister_device(&dev->ibdev);
-                        return ret;
-                }
+                if (ret)
+                        goto out0;
         }
+        goto out3;
 
-        pr_debug("%s:%u\n", __FUNCTION__, __LINE__);
-        return 0;
+out0:
+        ib_unregister_device(&dev->ibdev);
+out1:
+        unregister_netdev(dev->pseudo_netdev);
+out2:
+        free_netdev(dev->pseudo_netdev);
+out3:
+        pr_debug("%s:%u ret=%d\n", __FUNCTION__, __LINE__, ret);
+        return ret;
 }
 
 void c2_unregister_device(struct c2_dev *dev)
diff --git a/drivers/infiniband/hw/amso1100/c2_qp.c b/drivers/infiniband/hw/amso1100/c2_qp.c
index 5bcf697aa335..179d005ed4a5 100644
--- a/drivers/infiniband/hw/amso1100/c2_qp.c
+++ b/drivers/infiniband/hw/amso1100/c2_qp.c
@@ -564,6 +564,32 @@ int c2_alloc_qp(struct c2_dev *c2dev,
         return err;
 }
 
+static inline void c2_lock_cqs(struct c2_cq *send_cq, struct c2_cq *recv_cq)
+{
+        if (send_cq == recv_cq)
+                spin_lock_irq(&send_cq->lock);
+        else if (send_cq > recv_cq) {
+                spin_lock_irq(&send_cq->lock);
+                spin_lock_nested(&recv_cq->lock, SINGLE_DEPTH_NESTING);
+        } else {
+                spin_lock_irq(&recv_cq->lock);
+                spin_lock_nested(&send_cq->lock, SINGLE_DEPTH_NESTING);
+        }
+}
+
+static inline void c2_unlock_cqs(struct c2_cq *send_cq, struct c2_cq *recv_cq)
+{
+        if (send_cq == recv_cq)
+                spin_unlock_irq(&send_cq->lock);
+        else if (send_cq > recv_cq) {
+                spin_unlock(&recv_cq->lock);
+                spin_unlock_irq(&send_cq->lock);
+        } else {
+                spin_unlock(&send_cq->lock);
+                spin_unlock_irq(&recv_cq->lock);
+        }
+}
+
 void c2_free_qp(struct c2_dev *c2dev, struct c2_qp *qp)
 {
         struct c2_cq *send_cq;
@@ -576,15 +602,9 @@ void c2_free_qp(struct c2_dev *c2dev, struct c2_qp *qp)
          * Lock CQs here, so that CQ polling code can do QP lookup
          * without taking a lock.
          */
-        spin_lock_irq(&send_cq->lock);
-        if (send_cq != recv_cq)
-                spin_lock(&recv_cq->lock);
-
+        c2_lock_cqs(send_cq, recv_cq);
         c2_free_qpn(c2dev, qp->qpn);
-
-        if (send_cq != recv_cq)
-                spin_unlock(&recv_cq->lock);
-        spin_unlock_irq(&send_cq->lock);
+        c2_unlock_cqs(send_cq, recv_cq);
 
         /*
          * Destory qp in the rnic...
diff --git a/drivers/infiniband/hw/amso1100/c2_rnic.c b/drivers/infiniband/hw/amso1100/c2_rnic.c
index 21d9612a56cc..1687c511cb2f 100644
--- a/drivers/infiniband/hw/amso1100/c2_rnic.c
+++ b/drivers/infiniband/hw/amso1100/c2_rnic.c
@@ -157,8 +157,8 @@ static int c2_rnic_query(struct c2_dev *c2dev, struct ib_device_attr *props)
 
         props->fw_ver =
                 ((u64)be32_to_cpu(reply->fw_ver_major) << 32) |
-                ((be32_to_cpu(reply->fw_ver_minor) && 0xFFFF) << 16) |
-                (be32_to_cpu(reply->fw_ver_patch) && 0xFFFF);
+                ((be32_to_cpu(reply->fw_ver_minor) & 0xFFFF) << 16) |
+                (be32_to_cpu(reply->fw_ver_patch) & 0xFFFF);
         memcpy(&props->sys_image_guid, c2dev->netdev->dev_addr, 6);
         props->max_mr_size         = 0xFFFFFFFF;
         props->page_size_cap       = ~(C2_MIN_PAGESIZE-1);
@@ -441,7 +441,7 @@ static int c2_rnic_close(struct c2_dev *c2dev)
  * involves initalizing the various limits and resouce pools that
  * comprise the RNIC instance.
  */
-int c2_rnic_init(struct c2_dev *c2dev)
+int __devinit c2_rnic_init(struct c2_dev *c2dev)
 {
         int err;
         u32 qsize, msgsize;
@@ -611,7 +611,7 @@ int c2_rnic_init(struct c2_dev *c2dev)
 /*
  * Called by c2_remove to cleanup the RNIC resources.
  */
-void c2_rnic_term(struct c2_dev *c2dev)
+void __devexit c2_rnic_term(struct c2_dev *c2dev)
 {
 
         /* Close the open adapter instance */
diff --git a/drivers/infiniband/hw/amso1100/c2_vq.c b/drivers/infiniband/hw/amso1100/c2_vq.c
index 40caeb5f41b4..36620a22413c 100644
--- a/drivers/infiniband/hw/amso1100/c2_vq.c
+++ b/drivers/infiniband/hw/amso1100/c2_vq.c
@@ -164,7 +164,7 @@ void vq_req_put(struct c2_dev *c2dev, struct c2_vq_req *r)
  */
 void *vq_repbuf_alloc(struct c2_dev *c2dev)
 {
-        return kmem_cache_alloc(c2dev->host_msg_cache, SLAB_ATOMIC);
+        return kmem_cache_alloc(c2dev->host_msg_cache, GFP_ATOMIC);
 }
 
 /*
diff --git a/drivers/infiniband/hw/ehca/Kconfig b/drivers/infiniband/hw/ehca/Kconfig
index 922389b64394..727b10d89686 100644
--- a/drivers/infiniband/hw/ehca/Kconfig
+++ b/drivers/infiniband/hw/ehca/Kconfig
@@ -10,6 +10,7 @@ config INFINIBAND_EHCA
 config INFINIBAND_EHCA_SCALING
         bool "Scaling support (EXPERIMENTAL)"
         depends on IBMEBUS && INFINIBAND_EHCA && HOTPLUG_CPU && EXPERIMENTAL
+        default y
         ---help---
         eHCA scaling support schedules the CQ callbacks to different CPUs.
 
diff --git a/drivers/infiniband/hw/ehca/ehca_av.c b/drivers/infiniband/hw/ehca/ehca_av.c
index 3bac197f9014..0d6e2c4bb245 100644
--- a/drivers/infiniband/hw/ehca/ehca_av.c
+++ b/drivers/infiniband/hw/ehca/ehca_av.c
@@ -57,7 +57,7 @@ struct ib_ah *ehca_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr)
         struct ehca_shca *shca = container_of(pd->device, struct ehca_shca,
                                               ib_device);
 
-        av = kmem_cache_alloc(av_cache, SLAB_KERNEL);
+        av = kmem_cache_alloc(av_cache, GFP_KERNEL);
         if (!av) {
                 ehca_err(pd->device, "Out of memory pd=%p ah_attr=%p",
                          pd, ah_attr);
@@ -118,8 +118,7 @@ struct ib_ah *ehca_create_ah(struct ib_pd *pd, struct ib_ah_attr *ah_attr)
                 }
                 memcpy(&av->av.grh.word_1, &gid, sizeof(gid));
         }
-        /* for the time being we use a hard coded PMTU of 2048 Bytes */
-        av->av.pmtu = 4;
+        av->av.pmtu = EHCA_MAX_MTU;
 
         /* dgid comes in grh.word_3 */
         memcpy(&av->av.grh.word_3, &ah_attr->grh.dgid,
@@ -193,7 +192,7 @@ int ehca_modify_ah(struct ib_ah *ah, struct ib_ah_attr *ah_attr)
                 memcpy(&new_ehca_av.grh.word_1, &gid, sizeof(gid));
         }
 
-        new_ehca_av.pmtu = 4; /* see also comment in create_ah() */
+        new_ehca_av.pmtu = EHCA_MAX_MTU;
 
         memcpy(&new_ehca_av.grh.word_3, &ah_attr->grh.dgid,
                sizeof(ah_attr->grh.dgid));
diff --git a/drivers/infiniband/hw/ehca/ehca_cq.c b/drivers/infiniband/hw/ehca/ehca_cq.c
index 458fe19648a1..93995b658d94 100644
--- a/drivers/infiniband/hw/ehca/ehca_cq.c
+++ b/drivers/infiniband/hw/ehca/ehca_cq.c
@@ -134,7 +134,7 @@ struct ib_cq *ehca_create_cq(struct ib_device *device, int cqe,
         if (cqe >= 0xFFFFFFFF - 64 - additional_cqe)
                 return ERR_PTR(-EINVAL);
 
-        my_cq = kmem_cache_alloc(cq_cache, SLAB_KERNEL);
+        my_cq = kmem_cache_alloc(cq_cache, GFP_KERNEL);
         if (!my_cq) {
                 ehca_err(device, "Out of memory for ehca_cq struct device=%p",
                          device);
diff --git a/drivers/infiniband/hw/ehca/ehca_hca.c b/drivers/infiniband/hw/ehca/ehca_hca.c
index 5eae6ac48425..e1b618c5f685 100644
--- a/drivers/infiniband/hw/ehca/ehca_hca.c
+++ b/drivers/infiniband/hw/ehca/ehca_hca.c
@@ -40,6 +40,7 @@
  */
 
 #include "ehca_tools.h"
+#include "ehca_iverbs.h"
 #include "hcp_if.h"
 
 int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
@@ -49,7 +50,7 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
                                               ib_device);
         struct hipz_query_hca *rblock;
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
                 return -ENOMEM;
@@ -96,7 +97,7 @@ int ehca_query_device(struct ib_device *ibdev, struct ib_device_attr *props)
                 = min_t(int, rblock->max_total_mcast_qp_attach, INT_MAX);
 
 query_device1:
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
 
         return ret;
 }
@@ -109,7 +110,7 @@ int ehca_query_port(struct ib_device *ibdev,
                                               ib_device);
         struct hipz_query_port *rblock;
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
                 return -ENOMEM;
@@ -162,7 +163,7 @@ int ehca_query_port(struct ib_device *ibdev,
         props->active_speed    = 0x1;
 
 query_port1:
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
 
         return ret;
 }
@@ -178,7 +179,7 @@ int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
                 return -EINVAL;
         }
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_err(&shca->ib_device,  "Can't allocate rblock memory.");
                 return -ENOMEM;
@@ -193,7 +194,7 @@ int ehca_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey)
         memcpy(pkey, &rblock->pkey_entries + index, sizeof(u16));
 
 query_pkey1:
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
 
         return ret;
 }
@@ -211,7 +212,7 @@ int ehca_query_gid(struct ib_device *ibdev, u8 port,
                 return -EINVAL;
         }
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
                 return -ENOMEM;
@@ -227,7 +228,7 @@ int ehca_query_gid(struct ib_device *ibdev, u8 port,
         memcpy(&gid->raw[8], &rblock->guid_entries[index], sizeof(u64));
 
 query_gid1:
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
 
         return ret;
 }
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index 048cc443d1e7..c3ea746e9045 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -45,6 +45,7 @@
 #include "ehca_tools.h"
 #include "hcp_if.h"
 #include "hipz_fns.h"
+#include "ipz_pt_fn.h"
 
 #define EQE_COMPLETION_EVENT   EHCA_BMASK_IBM(1,1)
 #define EQE_CQ_QP_NUMBER       EHCA_BMASK_IBM(8,31)
@@ -137,38 +138,36 @@ int ehca_error_data(struct ehca_shca *shca, void *data,
         u64 *rblock;
         unsigned long block_count;
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_err(&shca->ib_device, "Cannot allocate rblock memory.");
                 ret = -ENOMEM;
                 goto error_data1;
         }
 
+        /* rblock must be 4K aligned and should be 4K large */
         ret = hipz_h_error_data(shca->ipz_hca_handle,
                                 resource,
                                 rblock,
                                 &block_count);
 
-        if (ret == H_R_STATE) {
+        if (ret == H_R_STATE)
                 ehca_err(&shca->ib_device,
                          "No error data is available: %lx.", resource);
-        }
         else if (ret == H_SUCCESS) {
                 int length;
 
                 length = EHCA_BMASK_GET(ERROR_DATA_LENGTH, rblock[0]);
 
-                if (length > PAGE_SIZE)
-                        length = PAGE_SIZE;
+                if (length > EHCA_PAGESIZE)
+                        length = EHCA_PAGESIZE;
 
                 print_error_data(shca, data, rblock, length);
-        }
-        else {
+        } else
                 ehca_err(&shca->ib_device,
                          "Error data could not be fetched: %lx", resource);
-        }
 
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
 
 error_data1:
         return ret;
diff --git a/drivers/infiniband/hw/ehca/ehca_iverbs.h b/drivers/infiniband/hw/ehca/ehca_iverbs.h
index 319c39d47f3a..3720e3032cce 100644
--- a/drivers/infiniband/hw/ehca/ehca_iverbs.h
+++ b/drivers/infiniband/hw/ehca/ehca_iverbs.h
@@ -179,4 +179,12 @@ int ehca_mmap_register(u64 physical,void **mapped,
 
 int ehca_munmap(unsigned long addr, size_t len);
 
+#ifdef CONFIG_PPC_64K_PAGES
+void *ehca_alloc_fw_ctrlblock(void);
+void ehca_free_fw_ctrlblock(void *ptr);
+#else
+#define ehca_alloc_fw_ctrlblock() ((void *) get_zeroed_page(GFP_KERNEL))
+#define ehca_free_fw_ctrlblock(ptr) free_page((unsigned long)(ptr))
+#endif
+
 #endif
diff --git a/drivers/infiniband/hw/ehca/ehca_main.c b/drivers/infiniband/hw/ehca/ehca_main.c
index 024d511c4b58..cc47e4c13a18 100644
--- a/drivers/infiniband/hw/ehca/ehca_main.c
+++ b/drivers/infiniband/hw/ehca/ehca_main.c
@@ -40,6 +40,9 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 
+#ifdef CONFIG_PPC_64K_PAGES
+#include <linux/slab.h>
+#endif
 #include "ehca_classes.h"
 #include "ehca_iverbs.h"
 #include "ehca_mrmw.h"
@@ -49,7 +52,7 @@
 MODULE_LICENSE("Dual BSD/GPL");
 MODULE_AUTHOR("Christoph Raisch <raisch@de.ibm.com>");
 MODULE_DESCRIPTION("IBM eServer HCA InfiniBand Device Driver");
-MODULE_VERSION("SVNEHCA_0017");
+MODULE_VERSION("SVNEHCA_0019");
 
 int ehca_open_aqp1     = 0;
 int ehca_debug_level   = 0;
@@ -94,11 +97,31 @@ spinlock_t ehca_cq_idr_lock;
 DEFINE_IDR(ehca_qp_idr);
 DEFINE_IDR(ehca_cq_idr);
 
+
 static struct list_head shca_list; /* list of all registered ehcas */
 static spinlock_t shca_list_lock;
 
 static struct timer_list poll_eqs_timer;
 
+#ifdef CONFIG_PPC_64K_PAGES
+static struct kmem_cache *ctblk_cache = NULL;
+
+void *ehca_alloc_fw_ctrlblock(void)
+{
+        void *ret = kmem_cache_zalloc(ctblk_cache, GFP_KERNEL);
+        if (!ret)
+                ehca_gen_err("Out of memory for ctblk");
+        return ret;
+}
+
+void ehca_free_fw_ctrlblock(void *ptr)
+{
+        if (ptr)
+                kmem_cache_free(ctblk_cache, ptr);
+
+}
+#endif
+
 static int ehca_create_slab_caches(void)
 {
         int ret;
@@ -133,6 +156,17 @@ static int ehca_create_slab_caches(void)
                 goto create_slab_caches5;
         }
 
+#ifdef CONFIG_PPC_64K_PAGES
+        ctblk_cache = kmem_cache_create("ehca_cache_ctblk",
+                                        EHCA_PAGESIZE, H_CB_ALIGNMENT,
+                                        SLAB_HWCACHE_ALIGN,
+                                        NULL, NULL);
+        if (!ctblk_cache) {
+                ehca_gen_err("Cannot create ctblk SLAB cache.");
+                ehca_cleanup_mrmw_cache();
+                goto create_slab_caches5;
+        }
+#endif
         return 0;
 
 create_slab_caches5:
@@ -157,6 +191,10 @@ static void ehca_destroy_slab_caches(void)
         ehca_cleanup_qp_cache();
         ehca_cleanup_cq_cache();
         ehca_cleanup_pd_cache();
+#ifdef CONFIG_PPC_64K_PAGES
+        if (ctblk_cache)
+                kmem_cache_destroy(ctblk_cache);
+#endif
 }
 
 #define EHCA_HCAAVER  EHCA_BMASK_IBM(32,39)
@@ -168,7 +206,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
         u64 h_ret;
         struct hipz_query_hca *rblock;
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_gen_err("Cannot allocate rblock memory.");
                 return -ENOMEM;
@@ -211,7 +249,7 @@ int ehca_sense_attributes(struct ehca_shca *shca)
         shca->sport[1].rate = IB_RATE_30_GBPS;
 
 num_ports1:
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
         return ret;
 }
 
@@ -220,7 +258,7 @@ static int init_node_guid(struct ehca_shca *shca)
         int ret = 0;
         struct hipz_query_hca *rblock;
 
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        rblock = ehca_alloc_fw_ctrlblock();
         if (!rblock) {
                 ehca_err(&shca->ib_device, "Can't allocate rblock memory.");
                 return -ENOMEM;
@@ -235,7 +273,7 @@ static int init_node_guid(struct ehca_shca *shca)
         memcpy(&shca->ib_device.node_guid, &rblock->node_guid, sizeof(u64));
 
 init_node_guid1:
-        kfree(rblock);
+        ehca_free_fw_ctrlblock(rblock);
         return ret;
 }
 
@@ -431,7 +469,7 @@ static ssize_t  ehca_show_##name(struct device *dev,                       \
                                                                            \
         shca = dev->driver_data;                                           \
                                                                            \
-        rblock = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);                      \
+        rblock = ehca_alloc_fw_ctrlblock();                                \
         if (!rblock) {                                                     \
                 dev_err(dev, "Can't allocate rblock memory.");             \
                 return 0;                                                  \
@@ -439,12 +477,12 @@ static ssize_t  ehca_show_##name(struct device *dev,                       \
                                                                            \
         if (hipz_h_query_hca(shca->ipz_hca_handle, rblock) != H_SUCCESS) { \
                 dev_err(dev, "Can't query device properties");             \
-                kfree(rblock);                                             \
+                ehca_free_fw_ctrlblock(rblock);                            \
                 return 0;                                                  \
         }                                                                  \
                                                                            \
         data = rblock->name;                                               \
-        kfree(rblock);                                                     \
+        ehca_free_fw_ctrlblock(rblock);                                    \
                                                                            \
         if ((strcmp(#name, "num_ports") == 0) && (ehca_nr_ports == 1))     \
                 return snprintf(buf, 256, "1\n");                          \
@@ -752,7 +790,7 @@ int __init ehca_module_init(void)
         int ret;
 
         printk(KERN_INFO "eHCA Infiniband Device Driver "
-                         "(Rel.: SVNEHCA_0017)\n");
+                         "(Rel.: SVNEHCA_0019)\n");
         idr_init(&ehca_qp_idr);
         idr_init(&ehca_cq_idr);
         spin_lock_init(&ehca_qp_idr_lock);
diff --git a/drivers/infiniband/hw/ehca/ehca_mrmw.c b/drivers/infiniband/hw/ehca/ehca_mrmw.c
index 5ca65441e1da..0a5e2214cc5f 100644
--- a/drivers/infiniband/hw/ehca/ehca_mrmw.c
+++ b/drivers/infiniband/hw/ehca/ehca_mrmw.c
@@ -53,7 +53,7 @@ static struct ehca_mr *ehca_mr_new(void)
 {
         struct ehca_mr *me;
 
-        me = kmem_cache_alloc(mr_cache, SLAB_KERNEL);
+        me = kmem_cache_alloc(mr_cache, GFP_KERNEL);
         if (me) {
                 memset(me, 0, sizeof(struct ehca_mr));
                 spin_lock_init(&me->mrlock);
@@ -72,7 +72,7 @@ static struct ehca_mw *ehca_mw_new(void)
 {
         struct ehca_mw *me;
 
-        me = kmem_cache_alloc(mw_cache, SLAB_KERNEL);
+        me = kmem_cache_alloc(mw_cache, GFP_KERNEL);
         if (me) {
                 memset(me, 0, sizeof(struct ehca_mw));
                 spin_lock_init(&me->mwlock);
@@ -1013,7 +1013,7 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
         u32 i;
         u64 *kpage;
 
-        kpage = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        kpage = ehca_alloc_fw_ctrlblock();
         if (!kpage) {
                 ehca_err(&shca->ib_device, "kpage alloc failed");
                 ret = -ENOMEM;
@@ -1092,7 +1092,7 @@ int ehca_reg_mr_rpages(struct ehca_shca *shca,
 
 
 ehca_reg_mr_rpages_exit1:
-        kfree(kpage);
+        ehca_free_fw_ctrlblock(kpage);
 ehca_reg_mr_rpages_exit0:
         if (ret)
                 ehca_err(&shca->ib_device, "ret=%x shca=%p e_mr=%p pginfo=%p "
@@ -1124,7 +1124,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
         ehca_mrmw_map_acl(acl, &hipz_acl);
         ehca_mrmw_set_pgsize_hipz_acl(&hipz_acl);
 
-        kpage = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        kpage = ehca_alloc_fw_ctrlblock();
         if (!kpage) {
                 ehca_err(&shca->ib_device, "kpage alloc failed");
                 ret = -ENOMEM;
@@ -1181,7 +1181,7 @@ inline int ehca_rereg_mr_rereg1(struct ehca_shca *shca,
         }
 
 ehca_rereg_mr_rereg1_exit1:
-        kfree(kpage);
+        ehca_free_fw_ctrlblock(kpage);
 ehca_rereg_mr_rereg1_exit0:
         if ( ret && (ret != -EAGAIN) )
                 ehca_err(&shca->ib_device, "ret=%x lkey=%x rkey=%x "
diff --git a/drivers/infiniband/hw/ehca/ehca_pd.c b/drivers/infiniband/hw/ehca/ehca_pd.c
index 2c3cdc6f7b39..d5345e5b3cd6 100644
--- a/drivers/infiniband/hw/ehca/ehca_pd.c
+++ b/drivers/infiniband/hw/ehca/ehca_pd.c
@@ -50,7 +50,7 @@ struct ib_pd *ehca_alloc_pd(struct ib_device *device,
 {
         struct ehca_pd *pd;
 
-        pd = kmem_cache_alloc(pd_cache, SLAB_KERNEL);
+        pd = kmem_cache_alloc(pd_cache, GFP_KERNEL);
         if (!pd) {
                 ehca_err(device, "device=%p context=%p out of memory",
                          device, context);
diff --git a/drivers/infiniband/hw/ehca/ehca_qp.c b/drivers/infiniband/hw/ehca/ehca_qp.c
index 4394123cdbd7..c6c9cef203e3 100644
--- a/drivers/infiniband/hw/ehca/ehca_qp.c
+++ b/drivers/infiniband/hw/ehca/ehca_qp.c
@@ -450,7 +450,7 @@ struct ib_qp *ehca_create_qp(struct ib_pd *pd,
         if (pd->uobject && udata)
                 context = pd->uobject->context;
 
-        my_qp = kmem_cache_alloc(qp_cache, SLAB_KERNEL);
+        my_qp = kmem_cache_alloc(qp_cache, GFP_KERNEL);
         if (!my_qp) {
                 ehca_err(pd->device, "pd=%p not enough memory to alloc qp", pd);
                 return ERR_PTR(-ENOMEM);
@@ -732,8 +732,7 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,
         u64 h_ret;
         struct ipz_queue *squeue;
         void *bad_send_wqe_p, *bad_send_wqe_v;
-        void *squeue_start_p, *squeue_end_p;
-        void *squeue_start_v, *squeue_end_v;
+        u64 q_ofs;
         struct ehca_wqe *wqe;
         int qp_num = my_qp->ib_qp.qp_num;
 
@@ -755,26 +754,23 @@ static int prepare_sqe_rts(struct ehca_qp *my_qp, struct ehca_shca *shca,
         if (ehca_debug_level)
                 ehca_dmp(bad_send_wqe_v, 32, "qp_num=%x bad_wqe", qp_num);
         squeue = &my_qp->ipz_squeue;
-        squeue_start_p = (void*)virt_to_abs(ipz_qeit_calc(squeue, 0L));
-        squeue_end_p = squeue_start_p+squeue->queue_length;
-        squeue_start_v = abs_to_virt((u64)squeue_start_p);
-        squeue_end_v = abs_to_virt((u64)squeue_end_p);
-        ehca_dbg(&shca->ib_device, "qp_num=%x squeue_start_v=%p squeue_end_v=%p",
-                 qp_num, squeue_start_v, squeue_end_v);
+        if (ipz_queue_abs_to_offset(squeue, (u64)bad_send_wqe_p, &q_ofs)) {
+                ehca_err(&shca->ib_device, "failed to get wqe offset qp_num=%x"
+                         " bad_send_wqe_p=%p", qp_num, bad_send_wqe_p);
+                return -EFAULT;
+        }
 
         /* loop sets wqe's purge bit */
-        wqe = (struct ehca_wqe*)bad_send_wqe_v;
+        wqe = (struct ehca_wqe*)ipz_qeit_calc(squeue, q_ofs);
         *bad_wqe_cnt = 0;
         while (wqe->optype != 0xff && wqe->wqef != 0xff) {
                 if (ehca_debug_level)
                         ehca_dmp(wqe, 32, "qp_num=%x wqe", qp_num);
                 wqe->nr_of_data_seg = 0; /* suppress data access */
                 wqe->wqef = WQEF_PURGE; /* WQE to be purged */
-                wqe = (struct ehca_wqe*)((u8*)wqe+squeue->qe_size);
+                q_ofs = ipz_queue_advance_offset(squeue, q_ofs);
+                wqe = (struct ehca_wqe*)ipz_qeit_calc(squeue, q_ofs);
                 *bad_wqe_cnt = (*bad_wqe_cnt)+1;
-                if ((void*)wqe >= squeue_end_v) {
-                        wqe = squeue_start_v;
-                }
         }
         /*
          * bad wqe will be reprocessed and ignored when pol_cq() is called,
@@ -811,8 +807,8 @@ static int internal_modify_qp(struct ib_qp *ibqp,
         unsigned long spl_flags = 0;
 
         /* do query_qp to obtain current attr values */
-        mqpcb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
-        if (mqpcb == NULL) {
+        mqpcb = ehca_alloc_fw_ctrlblock();
+        if (!mqpcb) {
                 ehca_err(ibqp->device, "Could not get zeroed page for mqpcb "
                          "ehca_qp=%p qp_num=%x ", my_qp, ibqp->qp_num);
                 return -ENOMEM;
@@ -1225,7 +1221,7 @@ modify_qp_exit2:
         }
 
 modify_qp_exit1:
-        kfree(mqpcb);
+        ehca_free_fw_ctrlblock(mqpcb);
 
         return ret;
 }
@@ -1277,7 +1273,7 @@ int ehca_query_qp(struct ib_qp *qp,
                 return -EINVAL;
         }
 
-        qpcb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL );
+        qpcb = ehca_alloc_fw_ctrlblock();
         if (!qpcb) {
                 ehca_err(qp->device,"Out of memory for qpcb "
                          "ehca_qp=%p qp_num=%x", my_qp, qp->qp_num);
@@ -1401,7 +1397,7 @@ int ehca_query_qp(struct ib_qp *qp,
                 ehca_dmp(qpcb, 4*70, "qp_num=%x", qp->qp_num);
 
 query_qp_exit1:
-        kfree(qpcb);
+        ehca_free_fw_ctrlblock(qpcb);
 
         return ret;
 }
diff --git a/drivers/infiniband/hw/ehca/hipz_hw.h b/drivers/infiniband/hw/ehca/hipz_hw.h
index 3fc92b031c50..fad91368dc5a 100644
--- a/drivers/infiniband/hw/ehca/hipz_hw.h
+++ b/drivers/infiniband/hw/ehca/hipz_hw.h
@@ -45,6 +45,8 @@
 
 #include "ehca_tools.h"
 
+#define EHCA_MAX_MTU 4
+
 /* QP Table Entry Memory Map */
 struct hipz_qptemm {
         u64 qpx_hcr;
diff --git a/drivers/infiniband/hw/ehca/ipz_pt_fn.c b/drivers/infiniband/hw/ehca/ipz_pt_fn.c
index e028ff1588cc..bf7a40088f61 100644
--- a/drivers/infiniband/hw/ehca/ipz_pt_fn.c
+++ b/drivers/infiniband/hw/ehca/ipz_pt_fn.c
@@ -70,6 +70,19 @@ void *ipz_qeit_eq_get_inc(struct ipz_queue *queue)
         return ret;
 }
 
+int ipz_queue_abs_to_offset(struct ipz_queue *queue, u64 addr, u64 *q_offset)
+{
+        int i;
+        for (i = 0; i < queue->queue_length / queue->pagesize; i++) {
+                u64 page = (u64)virt_to_abs(queue->queue_pages[i]);
+                if (addr >= page && addr < page + queue->pagesize) {
+                        *q_offset = addr - page + i * queue->pagesize;
+                        return 0;
+                }
+        }
+        return -EINVAL;
+}
+
 int ipz_queue_ctor(struct ipz_queue *queue,
                    const u32 nr_of_pages,
                    const u32 pagesize, const u32 qe_size, const u32 nr_of_sg)
diff --git a/drivers/infiniband/hw/ehca/ipz_pt_fn.h b/drivers/infiniband/hw/ehca/ipz_pt_fn.h
index 2f13509d5257..dc3bda2634b7 100644
--- a/drivers/infiniband/hw/ehca/ipz_pt_fn.h
+++ b/drivers/infiniband/hw/ehca/ipz_pt_fn.h
@@ -150,6 +150,21 @@ static inline void *ipz_qeit_reset(struct ipz_queue *queue)
         return ipz_qeit_get(queue);
 }
 
+/*
+ * return the q_offset corresponding to an absolute address
+ */
+int ipz_queue_abs_to_offset(struct ipz_queue *queue, u64 addr, u64 *q_offset);
+
+/*
+ * return the next queue offset. don't modify the queue.
+ */
+static inline u64 ipz_queue_advance_offset(struct ipz_queue *queue, u64 offset)
+{
+        offset += queue->qe_size;
+        if (offset >= queue->queue_length) offset = 0;
+        return offset;
+}
+
 /* struct generic page table */
 struct ipz_pt {
         u64 entries[EHCA_PT_ENTRIES];
diff --git a/drivers/infiniband/hw/ipath/Kconfig b/drivers/infiniband/hw/ipath/Kconfig
index 574a678e7fdd..90c14543677d 100644
--- a/drivers/infiniband/hw/ipath/Kconfig
+++ b/drivers/infiniband/hw/ipath/Kconfig
@@ -1,6 +1,6 @@
 config INFINIBAND_IPATH
         tristate "QLogic InfiniPath Driver"
-        depends on PCI_MSI && 64BIT && INFINIBAND
+        depends on (PCI_MSI || HT_IRQ) && 64BIT && INFINIBAND && NET
         ---help---
         This is a driver for QLogic InfiniPath host channel adapters,
         including InfiniBand verbs support.  This driver allows these
diff --git a/drivers/infiniband/hw/ipath/Makefile b/drivers/infiniband/hw/ipath/Makefile
index 5e29cb0095e5..7dc10551cf18 100644
--- a/drivers/infiniband/hw/ipath/Makefile
+++ b/drivers/infiniband/hw/ipath/Makefile
@@ -10,8 +10,6 @@ ib_ipath-y := \
         ipath_eeprom.o \
         ipath_file_ops.o \
         ipath_fs.o \
-        ipath_iba6110.o \
-        ipath_iba6120.o \
         ipath_init_chip.o \
         ipath_intr.o \
         ipath_keys.o \
@@ -31,5 +29,8 @@ ib_ipath-y := \
         ipath_verbs_mcast.o \
         ipath_verbs.o
 
+ib_ipath-$(CONFIG_HT_IRQ) += ipath_iba6110.o
+ib_ipath-$(CONFIG_PCI_MSI) += ipath_iba6120.o
+
 ib_ipath-$(CONFIG_X86_64) += ipath_wc_x86_64.o
 ib_ipath-$(CONFIG_PPC64) += ipath_wc_ppc64.o
diff --git a/drivers/infiniband/hw/ipath/ipath_driver.c b/drivers/infiniband/hw/ipath/ipath_driver.c
index b4ffaa7bcbb7..1aeddb48e355 100644
--- a/drivers/infiniband/hw/ipath/ipath_driver.c
+++ b/drivers/infiniband/hw/ipath/ipath_driver.c
@@ -304,7 +304,7 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
         }
         addr = pci_resource_start(pdev, 0);
         len = pci_resource_len(pdev, 0);
-        ipath_cdbg(VERBOSE, "regbase (0) %llx len %d irq %x, vend %x/%x "
+        ipath_cdbg(VERBOSE, "regbase (0) %llx len %d pdev->irq %d, vend %x/%x "
                    "driver_data %lx\n", addr, len, pdev->irq, ent->vendor,
                    ent->device, ent->driver_data);
 
@@ -390,12 +390,16 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
 
         /* setup the chip-specific functions, as early as possible. */
         switch (ent->device) {
+#ifdef CONFIG_HT_IRQ
         case PCI_DEVICE_ID_INFINIPATH_HT:
                 ipath_init_iba6110_funcs(dd);
                 break;
+#endif
+#ifdef CONFIG_PCI_MSI
         case PCI_DEVICE_ID_INFINIPATH_PE800:
                 ipath_init_iba6120_funcs(dd);
                 break;
+#endif
         default:
                 ipath_dev_err(dd, "Found unknown QLogic deviceid 0x%x, "
                               "failing\n", ent->device);
@@ -467,15 +471,15 @@ static int __devinit ipath_init_one(struct pci_dev *pdev,
          * check 0 irq after we return from chip-specific bus setup, since
          * that can affect this due to setup
          */
-        if (!pdev->irq)
+        if (!dd->ipath_irq)
                 ipath_dev_err(dd, "irq is 0, BIOS error?  Interrupts won't "
                               "work\n");
         else {
-                ret = request_irq(pdev->irq, ipath_intr, IRQF_SHARED,
+                ret = request_irq(dd->ipath_irq, ipath_intr, IRQF_SHARED,
                                   IPATH_DRV_NAME, dd);
                 if (ret) {
                         ipath_dev_err(dd, "Couldn't setup irq handler, "
-                                      "irq=%u: %d\n", pdev->irq, ret);
+                                      "irq=%d: %d\n", dd->ipath_irq, ret);
                         goto bail_iounmap;
                 }
         }
@@ -637,11 +641,10 @@ static void __devexit ipath_remove_one(struct pci_dev *pdev)
          * free up port 0 (kernel) rcvhdr, egr bufs, and eventually tid bufs
          * for all versions of the driver, if they were allocated
          */
-        if (pdev->irq) {
-                ipath_cdbg(VERBOSE,
-                           "unit %u free_irq of irq %x\n",
-                           dd->ipath_unit, pdev->irq);
-                free_irq(pdev->irq, dd);
+        if (dd->ipath_irq) {
+                ipath_cdbg(VERBOSE, "unit %u free irq %d\n",
+                           dd->ipath_unit, dd->ipath_irq);
+                dd->ipath_f_free_irq(dd);
         } else
                 ipath_dbg("irq is 0, not doing free_irq "
                           "for unit %u\n", dd->ipath_unit);
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6110.c b/drivers/infiniband/hw/ipath/ipath_iba6110.c
index 9e4e8d4c6e20..e57c7a351cb5 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6110.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6110.c
@@ -38,6 +38,7 @@
 
 #include <linux/pci.h>
 #include <linux/delay.h>
+#include <linux/htirq.h>
 
 #include "ipath_kernel.h"
 #include "ipath_registers.h"
@@ -913,49 +914,40 @@ static void slave_or_pri_blk(struct ipath_devdata *dd, struct pci_dev *pdev,
         }
 }
 
-static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev,
-                            int pos)
+static int ipath_ht_intconfig(struct ipath_devdata *dd)
 {
-        u32 int_handler_addr_lower;
-        u32 int_handler_addr_upper;
-        u64 ihandler;
-        u32 intvec;
+        int ret;
 
-        /* use indirection register to get the intr handler */
-        pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x10);
-        pci_read_config_dword(pdev, pos + 4, &int_handler_addr_lower);
-        pci_write_config_byte(pdev, pos + HT_INTR_REG_INDEX, 0x11);
-        pci_read_config_dword(pdev, pos + 4, &int_handler_addr_upper);
+        if (dd->ipath_intconfig) {
+                ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
+                                 dd->ipath_intconfig);  /* interrupt address */
+                ret = 0;
+        } else {
+                ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
+                              "interrupt address\n");
+                ret = -EINVAL;
+        }
 
-        ihandler = (u64) int_handler_addr_lower |
-                ((u64) int_handler_addr_upper << 32);
+        return ret;
+}
+
+static void ipath_ht_irq_update(struct pci_dev *dev, int irq,
+                                struct ht_irq_msg *msg)
+{
+        struct ipath_devdata *dd = pci_get_drvdata(dev);
+        u64 prev_intconfig = dd->ipath_intconfig;
+
+        dd->ipath_intconfig = msg->address_lo;
+        dd->ipath_intconfig |= ((u64) msg->address_hi) << 32;
 
         /*
-         * kernels with CONFIG_PCI_MSI set the vector in the irq field of
-         * struct pci_device, so we use that to program the internal
-         * interrupt register (not config space) with that value. The BIOS
-         * must still have done the basic MSI setup.
-         */
-        intvec = pdev->irq;
-        /*
-         * clear any vector bits there; normally not set but we'll overload
-         * this for some debug purposes (setting the HTC debug register
-         * value from software, rather than GPIOs), so it might be set on a
-         * driver reload.
+         * If the previous value of dd->ipath_intconfig is zero, we're
+         * getting configured for the first time, and must not program the
+         * intconfig register here (it will be programmed later, when the
+         * hardware is ready).  Otherwise, we should.
          */
-        ihandler &= ~0xff0000;
-        /* x86 vector goes in intrinfo[23:16] */
-        ihandler |= intvec << 16;
-        ipath_cdbg(VERBOSE, "ihandler lower %x, upper %x, intvec %x, "
-                   "interruptconfig %llx\n", int_handler_addr_lower,
-                   int_handler_addr_upper, intvec,
-                   (unsigned long long) ihandler);
-
-        /* can't program yet, so save for interrupt setup */
-        dd->ipath_intconfig = ihandler;
-        /* keep going, so we find link control stuff also */
-
-        return ihandler != 0;
+        if (prev_intconfig)
+                ipath_ht_intconfig(dd);
 }
 
 /**
@@ -971,12 +963,19 @@ static int set_int_handler(struct ipath_devdata *dd, struct pci_dev *pdev,
 static int ipath_setup_ht_config(struct ipath_devdata *dd,
                                  struct pci_dev *pdev)
 {
-        int pos, ret = 0;
-        int ihandler = 0;
+        int pos, ret;
+
+        ret = __ht_create_irq(pdev, 0, ipath_ht_irq_update);
+        if (ret < 0) {
+                ipath_dev_err(dd, "Couldn't create interrupt handler: "
+                              "err %d\n", ret);
+                goto bail;
+        }
+        dd->ipath_irq = ret;
+        ret = 0;
 
         /*
-         * Read the capability info to find the interrupt info, and also
-         * handle clearing CRC errors in linkctrl register if necessary.  We
+         * Handle clearing CRC errors in linkctrl register if necessary.  We
          * do this early, before we ever enable errors or hardware errors,
          * mostly to avoid causing the chip to enter freeze mode.
          */
@@ -1000,17 +999,9 @@ static int ipath_setup_ht_config(struct ipath_devdata *dd,
                 }
                 if (!(cap_type & 0xE0))
                         slave_or_pri_blk(dd, pdev, pos, cap_type);
-                else if (cap_type == HT_INTR_DISC_CONFIG)
-                        ihandler = set_int_handler(dd, pdev, pos);
         } while ((pos = pci_find_next_capability(pdev, pos,
                                                  PCI_CAP_ID_HT)));
 
-        if (!ihandler) {
-                ipath_dev_err(dd, "Couldn't find interrupt handler in "
-                              "config space\n");
-                ret = -ENODEV;
-        }
-
 bail:
         return ret;
 }
@@ -1360,25 +1351,6 @@ static void ipath_ht_quiet_serdes(struct ipath_devdata *dd)
         ipath_write_kreg(dd, dd->ipath_kregs->kr_serdesconfig0, val);
 }
 
-static int ipath_ht_intconfig(struct ipath_devdata *dd)
-{
-        int ret;
-
-        if (!dd->ipath_intconfig) {
-                ipath_dev_err(dd, "No interrupts enabled, couldn't setup "
-                              "interrupt address\n");
-                ret = 1;
-                goto bail;
-        }
-
-        ipath_write_kreg(dd, dd->ipath_kregs->kr_interruptconfig,
-                         dd->ipath_intconfig);  /* interrupt address */
-        ret = 0;
-
-bail:
-        return ret;
-}
-
 /**
  * ipath_pe_put_tid - write a TID in chip
  * @dd: the infinipath device
@@ -1575,6 +1547,14 @@ static int ipath_ht_get_base_info(struct ipath_portdata *pd, void *kbase)
         return 0;
 }
 
+static void ipath_ht_free_irq(struct ipath_devdata *dd)
+{
+        free_irq(dd->ipath_irq, dd);
+        ht_destroy_irq(dd->ipath_irq);
+        dd->ipath_irq = 0;
+        dd->ipath_intconfig = 0;
+}
+
 /**
  * ipath_init_iba6110_funcs - set up the chip-specific function pointers
  * @dd: the infinipath device
@@ -1598,6 +1578,7 @@ void ipath_init_iba6110_funcs(struct ipath_devdata *dd)
         dd->ipath_f_cleanup = ipath_setup_ht_cleanup;
         dd->ipath_f_setextled = ipath_setup_ht_setextled;
         dd->ipath_f_get_base_info = ipath_ht_get_base_info;
+        dd->ipath_f_free_irq = ipath_ht_free_irq;
 
         /*
          * initialize chip-specific variables
diff --git a/drivers/infiniband/hw/ipath/ipath_iba6120.c b/drivers/infiniband/hw/ipath/ipath_iba6120.c
index a72ab9de386a..6af89683f710 100644
--- a/drivers/infiniband/hw/ipath/ipath_iba6120.c
+++ b/drivers/infiniband/hw/ipath/ipath_iba6120.c
@@ -851,6 +851,7 @@ static int ipath_setup_pe_config(struct ipath_devdata *dd,
         int pos, ret;
 
         dd->ipath_msi_lo = 0;   /* used as a flag during reset processing */
+        dd->ipath_irq = pdev->irq;
         ret = pci_enable_msi(dd->pcidev);
         if (ret)
                 ipath_dev_err(dd, "pci_enable_msi failed: %d, "
@@ -1323,6 +1324,12 @@ done:
         return 0;
 }
 
+static void ipath_pe_free_irq(struct ipath_devdata *dd)
+{
+        free_irq(dd->ipath_irq, dd);
+        dd->ipath_irq = 0;
+}
+
 /**
  * ipath_init_iba6120_funcs - set up the chip-specific function pointers
  * @dd: the infinipath device
@@ -1349,6 +1356,7 @@ void ipath_init_iba6120_funcs(struct ipath_devdata *dd)
         dd->ipath_f_cleanup = ipath_setup_pe_cleanup;
         dd->ipath_f_setextled = ipath_setup_pe_setextled;
         dd->ipath_f_get_base_info = ipath_pe_get_base_info;
+        dd->ipath_f_free_irq = ipath_pe_free_irq;
 
         /* initialize chip-specific variables */
         dd->ipath_f_tidtemplate = ipath_pe_tidtemplate;
diff --git a/drivers/infiniband/hw/ipath/ipath_intr.c b/drivers/infiniband/hw/ipath/ipath_intr.c
index d9079ee12030..5652a550d442 100644
--- a/drivers/infiniband/hw/ipath/ipath_intr.c
+++ b/drivers/infiniband/hw/ipath/ipath_intr.c
@@ -710,14 +710,14 @@ static void ipath_bad_intr(struct ipath_devdata *dd, u32 * unexpectp)
                          * linuxbios development work, and it may happen in
                          * the future again.
                          */
-                        if (dd->pcidev && dd->pcidev->irq) {
+                        if (dd->pcidev && dd->ipath_irq) {
                                 ipath_dev_err(dd, "Now %u unexpected "
                                               "interrupts, unregistering "
                                               "interrupt handler\n",
                                               *unexpectp);
-                                ipath_dbg("free_irq of irq %x\n",
-                                          dd->pcidev->irq);
-                                free_irq(dd->pcidev->irq, dd);
+                                ipath_dbg("free_irq of irq %d\n",
+                                          dd->ipath_irq);
+                                dd->ipath_f_free_irq(dd);
                         }
                 }
                 if (ipath_read_kreg32(dd, dd->ipath_kregs->kr_intmask)) {
@@ -753,7 +753,7 @@ static void ipath_bad_regread(struct ipath_devdata *dd)
                 if (allbits == 2) {
                         ipath_dev_err(dd, "Still bad interrupt status, "
                                       "unregistering interrupt\n");
-                        free_irq(dd->pcidev->irq, dd);
+                        dd->ipath_f_free_irq(dd);
                 } else if (allbits > 2) {
                         if ((allbits % 10000) == 0)
                                 printk(".");
diff --git a/drivers/infiniband/hw/ipath/ipath_kernel.h b/drivers/infiniband/hw/ipath/ipath_kernel.h
index 06d5020a2f60..986b2125b8f5 100644
--- a/drivers/infiniband/hw/ipath/ipath_kernel.h
+++ b/drivers/infiniband/hw/ipath/ipath_kernel.h
@@ -213,6 +213,8 @@ struct ipath_devdata {
         void (*ipath_f_setextled)(struct ipath_devdata *, u64, u64);
         /* fill out chip-specific fields */
         int (*ipath_f_get_base_info)(struct ipath_portdata *, void *);
+        /* free irq */
+        void (*ipath_f_free_irq)(struct ipath_devdata *);
         struct ipath_ibdev *verbs_dev;
         struct timer_list verbs_timer;
         /* total dwords sent (summed from counter) */
@@ -328,6 +330,8 @@ struct ipath_devdata {
         /* so we can rewrite it after a chip reset */
         u32 ipath_pcibar1;
 
+        /* interrupt number */
+        int ipath_irq;
         /* HT/PCI Vendor ID (here for NodeInfo) */
         u16 ipath_vendorid;
         /* HT/PCI Device ID (here for NodeInfo) */
diff --git a/drivers/infiniband/hw/ipath/ipath_user_pages.c b/drivers/infiniband/hw/ipath/ipath_user_pages.c
index 413754b1d8a2..8536aeb96af8 100644
--- a/drivers/infiniband/hw/ipath/ipath_user_pages.c
+++ b/drivers/infiniband/hw/ipath/ipath_user_pages.c
@@ -214,9 +214,10 @@ struct ipath_user_pages_work {
         unsigned long num_pages;
 };
 
-static void user_pages_account(void *ptr)
+static void user_pages_account(struct work_struct *_work)
 {
-        struct ipath_user_pages_work *work = ptr;
+        struct ipath_user_pages_work *work =
+                container_of(_work, struct ipath_user_pages_work, work);
 
         down_write(&work->mm->mmap_sem);
         work->mm->locked_vm -= work->num_pages;
@@ -242,7 +243,7 @@ void ipath_release_user_pages_on_close(struct page **p, size_t num_pages)
 
         goto bail;
 
-        INIT_WORK(&work->work, user_pages_account, work);
+        INIT_WORK(&work->work, user_pages_account);
         work->mm = mm;
         work->num_pages = num_pages;
 
diff --git a/drivers/infiniband/hw/ipath/ipath_verbs.c b/drivers/infiniband/hw/ipath/ipath_verbs.c
index a5456108dbad..acdee33ee1f8 100644
--- a/drivers/infiniband/hw/ipath/ipath_verbs.c
+++ b/drivers/infiniband/hw/ipath/ipath_verbs.c
@@ -1487,7 +1487,7 @@ int ipath_register_ib_device(struct ipath_devdata *dd)
         idev->pma_counter_select[1] = IB_PMA_PORT_RCV_DATA;
         idev->pma_counter_select[2] = IB_PMA_PORT_XMIT_PKTS;
         idev->pma_counter_select[3] = IB_PMA_PORT_RCV_PKTS;
-        idev->pma_counter_select[5] = IB_PMA_PORT_XMIT_WAIT;
+        idev->pma_counter_select[4] = IB_PMA_PORT_XMIT_WAIT;
         idev->link_width_enabled = 3;   /* 1x or 4x */
 
         /* Snapshot current HW counters to "clear" them. */
diff --git a/drivers/infiniband/hw/mthca/mthca_av.c b/drivers/infiniband/hw/mthca/mthca_av.c
index 69599455aca2..27caf3b0648a 100644
--- a/drivers/infiniband/hw/mthca/mthca_av.c
+++ b/drivers/infiniband/hw/mthca/mthca_av.c
@@ -33,7 +33,6 @@
  * $Id: mthca_av.c 1349 2004-12-16 21:09:43Z roland $
  */
 
-#include <linux/init.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 
@@ -190,7 +189,7 @@ int mthca_create_ah(struct mthca_dev *dev,
 on_hca_fail:
         if (ah->type == MTHCA_AH_PCI_POOL) {
                 ah->av = pci_pool_alloc(dev->av_table.pool,
-                                        SLAB_ATOMIC, &ah->avdma);
+                                        GFP_ATOMIC, &ah->avdma);
                 if (!ah->av)
                         return -ENOMEM;
 
@@ -323,7 +322,7 @@ int mthca_ah_query(struct ib_ah *ibah, struct ib_ah_attr *attr)
         return 0;
 }
 
-int __devinit mthca_init_av_table(struct mthca_dev *dev)
+int mthca_init_av_table(struct mthca_dev *dev)
 {
         int err;
 
diff --git a/drivers/infiniband/hw/mthca/mthca_catas.c b/drivers/infiniband/hw/mthca/mthca_catas.c
index cd044ea2dfa4..e948158a28d9 100644
--- a/drivers/infiniband/hw/mthca/mthca_catas.c
+++ b/drivers/infiniband/hw/mthca/mthca_catas.c
@@ -57,7 +57,7 @@ static int catas_reset_disable;
 module_param_named(catas_reset_disable, catas_reset_disable, int, 0644);
 MODULE_PARM_DESC(catas_reset_disable, "disable reset on catastrophic event if nonzero");
 
-static void catas_reset(void *work_ptr)
+static void catas_reset(struct work_struct *work)
 {
         struct mthca_dev *dev, *tmpdev;
         LIST_HEAD(tlist);
@@ -203,7 +203,7 @@ void mthca_stop_catas_poll(struct mthca_dev *dev)
 
 int __init mthca_catas_init(void)
 {
-        INIT_WORK(&catas_work, catas_reset, NULL);
+        INIT_WORK(&catas_work, catas_reset);
 
         catas_wq = create_singlethread_workqueue("mthca_catas");
         if (!catas_wq)
diff --git a/drivers/infiniband/hw/mthca/mthca_cq.c b/drivers/infiniband/hw/mthca/mthca_cq.c
index 149b36901239..283d50b76c3d 100644
--- a/drivers/infiniband/hw/mthca/mthca_cq.c
+++ b/drivers/infiniband/hw/mthca/mthca_cq.c
@@ -36,7 +36,6 @@
  * $Id: mthca_cq.c 1369 2004-12-20 16:17:07Z roland $
  */
 
-#include <linux/init.h>
 #include <linux/hardirq.h>
 
 #include <asm/io.h>
@@ -970,7 +969,7 @@ void mthca_free_cq(struct mthca_dev *dev,
         mthca_free_mailbox(dev, mailbox);
 }
 
-int __devinit mthca_init_cq_table(struct mthca_dev *dev)
+int mthca_init_cq_table(struct mthca_dev *dev)
 {
         int err;
 
diff --git a/drivers/infiniband/hw/mthca/mthca_eq.c b/drivers/infiniband/hw/mthca/mthca_eq.c
index e284e0613a94..8ec9fa1ff9ea 100644
--- a/drivers/infiniband/hw/mthca/mthca_eq.c
+++ b/drivers/infiniband/hw/mthca/mthca_eq.c
@@ -33,7 +33,6 @@
  * $Id: mthca_eq.c 1382 2004-12-24 02:21:02Z roland $
  */
 
-#include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
@@ -479,10 +478,10 @@ static irqreturn_t mthca_arbel_msi_x_interrupt(int irq, void *eq_ptr)
         return IRQ_HANDLED;
 }
 
-static int __devinit mthca_create_eq(struct mthca_dev *dev,
-                                     int nent,
-                                     u8 intr,
-                                     struct mthca_eq *eq)
+static int mthca_create_eq(struct mthca_dev *dev,
+                           int nent,
+                           u8 intr,
+                           struct mthca_eq *eq)
 {
         int npages;
         u64 *dma_list = NULL;
@@ -664,9 +663,9 @@ static void mthca_free_irqs(struct mthca_dev *dev)
                                  dev->eq_table.eq + i);
 }
 
-static int __devinit mthca_map_reg(struct mthca_dev *dev,
-                                   unsigned long offset, unsigned long size,
-                                   void __iomem **map)
+static int mthca_map_reg(struct mthca_dev *dev,
+                         unsigned long offset, unsigned long size,
+                         void __iomem **map)
 {
         unsigned long base = pci_resource_start(dev->pdev, 0);
 
@@ -691,7 +690,7 @@ static void mthca_unmap_reg(struct mthca_dev *dev, unsigned long offset,
         iounmap(map);
 }
 
-static int __devinit mthca_map_eq_regs(struct mthca_dev *dev)
+static int mthca_map_eq_regs(struct mthca_dev *dev)
 {
         if (mthca_is_memfree(dev)) {
                 /*
@@ -781,7 +780,7 @@ static void mthca_unmap_eq_regs(struct mthca_dev *dev)
         }
 }
 
-int __devinit mthca_map_eq_icm(struct mthca_dev *dev, u64 icm_virt)
+int mthca_map_eq_icm(struct mthca_dev *dev, u64 icm_virt)
 {
         int ret;
         u8 status;
@@ -825,7 +824,7 @@ void mthca_unmap_eq_icm(struct mthca_dev *dev)
         __free_page(dev->eq_table.icm_page);
 }
 
-int __devinit mthca_init_eq_table(struct mthca_dev *dev)
+int mthca_init_eq_table(struct mthca_dev *dev)
 {
         int err;
         u8 status;
diff --git a/drivers/infiniband/hw/mthca/mthca_mad.c b/drivers/infiniband/hw/mthca/mthca_mad.c
index 45e106f14807..acfa41d968ee 100644
--- a/drivers/infiniband/hw/mthca/mthca_mad.c
+++ b/drivers/infiniband/hw/mthca/mthca_mad.c
@@ -317,7 +317,7 @@ err:
         return ret;
 }
 
-void __devexit mthca_free_agents(struct mthca_dev *dev)
+void mthca_free_agents(struct mthca_dev *dev)
 {
         struct ib_mad_agent *agent;
         int p, q;
diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
index 47ea02148368..0491ec7a7c0a 100644
--- a/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/drivers/infiniband/hw/mthca/mthca_main.c
@@ -98,7 +98,7 @@ static struct mthca_profile default_profile = {
         .uarc_size         = 1 << 18,   /* Arbel only */
 };
 
-static int __devinit mthca_tune_pci(struct mthca_dev *mdev)
+static int mthca_tune_pci(struct mthca_dev *mdev)
 {
         int cap;
         u16 val;
@@ -143,7 +143,7 @@ static int __devinit mthca_tune_pci(struct mthca_dev *mdev)
         return 0;
 }
 
-static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim)
+static int mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim *dev_lim)
 {
         int err;
         u8 status;
@@ -255,7 +255,7 @@ static int __devinit mthca_dev_lim(struct mthca_dev *mdev, struct mthca_dev_lim
         return 0;
 }
 
-static int __devinit mthca_init_tavor(struct mthca_dev *mdev)
+static int mthca_init_tavor(struct mthca_dev *mdev)
 {
         u8 status;
         int err;
@@ -333,7 +333,7 @@ err_disable:
         return err;
 }
 
-static int __devinit mthca_load_fw(struct mthca_dev *mdev)
+static int mthca_load_fw(struct mthca_dev *mdev)
 {
         u8 status;
         int err;
@@ -379,10 +379,10 @@ err_free:
         return err;
 }
 
-static int __devinit mthca_init_icm(struct mthca_dev *mdev,
-                                    struct mthca_dev_lim *dev_lim,
-                                    struct mthca_init_hca_param *init_hca,
-                                    u64 icm_size)
+static int mthca_init_icm(struct mthca_dev *mdev,
+                          struct mthca_dev_lim *dev_lim,
+                          struct mthca_init_hca_param *init_hca,
+                          u64 icm_size)
 {
         u64 aux_pages;
         u8 status;
@@ -575,7 +575,7 @@ static void mthca_free_icms(struct mthca_dev *mdev)
         mthca_free_icm(mdev, mdev->fw.arbel.aux_icm);
 }
 
-static int __devinit mthca_init_arbel(struct mthca_dev *mdev)
+static int mthca_init_arbel(struct mthca_dev *mdev)
 {
         struct mthca_dev_lim        dev_lim;
         struct mthca_profile        profile;
@@ -683,7 +683,7 @@ static void mthca_close_hca(struct mthca_dev *mdev)
                 mthca_SYS_DIS(mdev, &status);
 }
 
-static int __devinit mthca_init_hca(struct mthca_dev *mdev)
+static int mthca_init_hca(struct mthca_dev *mdev)
 {
         u8 status;
         int err;
@@ -720,7 +720,7 @@ err_close:
         return err;
 }
 
-static int __devinit mthca_setup_hca(struct mthca_dev *dev)
+static int mthca_setup_hca(struct mthca_dev *dev)
 {
         int err;
         u8 status;
@@ -875,8 +875,7 @@ err_uar_table_free:
         return err;
 }
 
-static int __devinit mthca_request_regions(struct pci_dev *pdev,
-                                           int ddr_hidden)
+static int mthca_request_regions(struct pci_dev *pdev, int ddr_hidden)
 {
         int err;
 
@@ -928,7 +927,7 @@ static void mthca_release_regions(struct pci_dev *pdev,
                            MTHCA_HCR_SIZE);
 }
 
-static int __devinit mthca_enable_msi_x(struct mthca_dev *mdev)
+static int mthca_enable_msi_x(struct mthca_dev *mdev)
 {
         struct msix_entry entries[3];
         int err;
@@ -1213,7 +1212,7 @@ int __mthca_restart_one(struct pci_dev *pdev)
 }
 
 static int __devinit mthca_init_one(struct pci_dev *pdev,
-                             const struct pci_device_id *id)
+                                    const struct pci_device_id *id)
 {
         static int mthca_version_printed = 0;
         int ret;
diff --git a/drivers/infiniband/hw/mthca/mthca_mcg.c b/drivers/infiniband/hw/mthca/mthca_mcg.c
index 47ca8a9b7247..a8ad072be074 100644
--- a/drivers/infiniband/hw/mthca/mthca_mcg.c
+++ b/drivers/infiniband/hw/mthca/mthca_mcg.c
@@ -32,7 +32,6 @@
  * $Id: mthca_mcg.c 1349 2004-12-16 21:09:43Z roland $
  */
 
-#include <linux/init.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 
@@ -371,7 +370,7 @@ int mthca_multicast_detach(struct ib_qp *ibqp, union ib_gid *gid, u16 lid)
         return err;
 }
 
-int __devinit mthca_init_mcg_table(struct mthca_dev *dev)
+int mthca_init_mcg_table(struct mthca_dev *dev)
 {
         int err;
         int table_size = dev->limits.num_mgms + dev->limits.num_amgms;
diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
index a486dec1707e..f71ffa88db3a 100644
--- a/drivers/infiniband/hw/mthca/mthca_mr.c
+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
@@ -34,7 +34,6 @@
  */
 
 #include <linux/slab.h>
-#include <linux/init.h>
 #include <linux/errno.h>
 
 #include "mthca_dev.h"
@@ -135,7 +134,7 @@ static void mthca_buddy_free(struct mthca_buddy *buddy, u32 seg, int order)
         spin_unlock(&buddy->lock);
 }
 
-static int __devinit mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
+static int mthca_buddy_init(struct mthca_buddy *buddy, int max_order)
 {
         int i, s;
 
@@ -759,7 +758,7 @@ void mthca_arbel_fmr_unmap(struct mthca_dev *dev, struct mthca_fmr *fmr)
         *(u8 *) fmr->mem.arbel.mpt = MTHCA_MPT_STATUS_SW;
 }
 
-int __devinit mthca_init_mr_table(struct mthca_dev *dev)
+int mthca_init_mr_table(struct mthca_dev *dev)
 {
         unsigned long addr;
         int err, i;
diff --git a/drivers/infiniband/hw/mthca/mthca_pd.c b/drivers/infiniband/hw/mthca/mthca_pd.c
index 59df51614c85..c1e950764bd8 100644
--- a/drivers/infiniband/hw/mthca/mthca_pd.c
+++ b/drivers/infiniband/hw/mthca/mthca_pd.c
@@ -34,7 +34,6 @@
  * $Id: mthca_pd.c 1349 2004-12-16 21:09:43Z roland $
  */
 
-#include <linux/init.h>
 #include <linux/errno.h>
 
 #include "mthca_dev.h"
@@ -69,7 +68,7 @@ void mthca_pd_free(struct mthca_dev *dev, struct mthca_pd *pd)
         mthca_free(&dev->pd_table.alloc, pd->pd_num);
 }
 
-int __devinit mthca_init_pd_table(struct mthca_dev *dev)
+int mthca_init_pd_table(struct mthca_dev *dev)
 {
         return mthca_alloc_init(&dev->pd_table.alloc,
                                 dev->limits.num_pds,
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index fc67f780581b..21422a3336ad 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1100,11 +1100,10 @@ static struct ib_fmr *mthca_alloc_fmr(struct ib_pd *pd, int mr_access_flags,
         struct mthca_fmr *fmr;
         int err;
 
-        fmr = kmalloc(sizeof *fmr, GFP_KERNEL);
+        fmr = kmemdup(fmr_attr, sizeof *fmr, GFP_KERNEL);
         if (!fmr)
                 return ERR_PTR(-ENOMEM);
 
-        memcpy(&fmr->attr, fmr_attr, sizeof *fmr_attr);
         err = mthca_fmr_alloc(to_mdev(pd->device), to_mpd(pd)->pd_num,
                              convert_access(mr_access_flags), fmr);
 
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 6a7822e0fc19..33e3ba7937f1 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -35,7 +35,6 @@
  * $Id: mthca_qp.c 1355 2004-12-17 15:23:43Z roland $
  */
 
-#include <linux/init.h>
 #include <linux/string.h>
 #include <linux/slab.h>
 
@@ -2241,7 +2240,7 @@ void mthca_free_err_wqe(struct mthca_dev *dev, struct mthca_qp *qp, int is_send,
                 *new_wqe = 0;
 }
 
-int __devinit mthca_init_qp_table(struct mthca_dev *dev)
+int mthca_init_qp_table(struct mthca_dev *dev)
 {
         int err;
         u8 status;
diff --git a/drivers/infiniband/hw/mthca/mthca_srq.c b/drivers/infiniband/hw/mthca/mthca_srq.c
index f5d7677d1079..34d2c4768962 100644
--- a/drivers/infiniband/hw/mthca/mthca_srq.c
+++ b/drivers/infiniband/hw/mthca/mthca_srq.c
@@ -120,7 +120,7 @@ static void mthca_arbel_init_srq_context(struct mthca_dev *dev,
 
         memset(context, 0, sizeof *context);
 
-        logsize = long_log2(srq->max) + srq->wqe_shift;
+        logsize = long_log2(srq->max);
         context->state_logsize_srqn = cpu_to_be32(logsize << 24 | srq->srqn);
         context->lkey = cpu_to_be32(srq->mr.ibmr.lkey);
         context->db_index = cpu_to_be32(srq->db_index);
@@ -715,7 +715,7 @@ int mthca_max_srq_sge(struct mthca_dev *dev)
                      sizeof (struct mthca_data_seg));
 }
 
-int __devinit mthca_init_srq_table(struct mthca_dev *dev)
+int mthca_init_srq_table(struct mthca_dev *dev)
 {
         int err;
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib.h b/drivers/infiniband/ulp/ipoib/ipoib.h
index 0b8a79d53a00..99547996aba2 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib.h
+++ b/drivers/infiniband/ulp/ipoib/ipoib.h
@@ -136,11 +136,11 @@ struct ipoib_dev_priv {
         struct list_head multicast_list;
         struct rb_root multicast_tree;
 
-        struct work_struct pkey_task;
-        struct work_struct mcast_task;
+        struct delayed_work pkey_task;
+        struct delayed_work mcast_task;
         struct work_struct flush_task;
         struct work_struct restart_task;
-        struct work_struct ah_reap_task;
+        struct delayed_work ah_reap_task;
 
         struct ib_device *ca;
         u8                port;
@@ -233,7 +233,7 @@ static inline struct ipoib_neigh **to_ipoib_neigh(struct neighbour *neigh)
 }
 
 struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neigh);
-void ipoib_neigh_free(struct ipoib_neigh *neigh);
+void ipoib_neigh_free(struct net_device *dev, struct ipoib_neigh *neigh);
 
 extern struct workqueue_struct *ipoib_workqueue;
 
@@ -254,13 +254,13 @@ int ipoib_add_pkey_attr(struct net_device *dev);
 
 void ipoib_send(struct net_device *dev, struct sk_buff *skb,
                 struct ipoib_ah *address, u32 qpn);
-void ipoib_reap_ah(void *dev_ptr);
+void ipoib_reap_ah(struct work_struct *work);
 
 void ipoib_flush_paths(struct net_device *dev);
 struct ipoib_dev_priv *ipoib_intf_alloc(const char *format);
 
 int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port);
-void ipoib_ib_dev_flush(void *dev);
+void ipoib_ib_dev_flush(struct work_struct *work);
 void ipoib_ib_dev_cleanup(struct net_device *dev);
 
 int ipoib_ib_dev_open(struct net_device *dev);
@@ -271,10 +271,10 @@ int ipoib_ib_dev_stop(struct net_device *dev);
 int ipoib_dev_init(struct net_device *dev, struct ib_device *ca, int port);
 void ipoib_dev_cleanup(struct net_device *dev);
 
-void ipoib_mcast_join_task(void *dev_ptr);
+void ipoib_mcast_join_task(struct work_struct *work);
 void ipoib_mcast_send(struct net_device *dev, void *mgid, struct sk_buff *skb);
 
-void ipoib_mcast_restart_task(void *dev_ptr);
+void ipoib_mcast_restart_task(struct work_struct *work);
 int ipoib_mcast_start_thread(struct net_device *dev);
 int ipoib_mcast_stop_thread(struct net_device *dev, int flush);
 
@@ -312,7 +312,7 @@ void ipoib_event(struct ib_event_handler *handler,
 int ipoib_vlan_add(struct net_device *pdev, unsigned short pkey);
 int ipoib_vlan_delete(struct net_device *pdev, unsigned short pkey);
 
-void ipoib_pkey_poll(void *dev);
+void ipoib_pkey_poll(struct work_struct *work);
 int ipoib_pkey_dev_delay_open(struct net_device *dev);
 
 #ifdef CONFIG_INFINIBAND_IPOIB_DEBUG
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_ib.c b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
index 8bf5e9ec7c95..f10fba5d3265 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_ib.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_ib.c
@@ -400,10 +400,11 @@ static void __ipoib_reap_ah(struct net_device *dev)
         spin_unlock_irq(&priv->tx_lock);
 }
 
-void ipoib_reap_ah(void *dev_ptr)
+void ipoib_reap_ah(struct work_struct *work)
 {
-        struct net_device *dev = dev_ptr;
-        struct ipoib_dev_priv *priv = netdev_priv(dev);
+        struct ipoib_dev_priv *priv =
+                container_of(work, struct ipoib_dev_priv, ah_reap_task.work);
+        struct net_device *dev = priv->dev;
 
         __ipoib_reap_ah(dev);
 
@@ -613,10 +614,11 @@ int ipoib_ib_dev_init(struct net_device *dev, struct ib_device *ca, int port)
         return 0;
 }
 
-void ipoib_ib_dev_flush(void *_dev)
+void ipoib_ib_dev_flush(struct work_struct *work)
 {
-        struct net_device *dev = (struct net_device *)_dev;
-        struct ipoib_dev_priv *priv = netdev_priv(dev), *cpriv;
+        struct ipoib_dev_priv *cpriv, *priv =
+                container_of(work, struct ipoib_dev_priv, flush_task);
+        struct net_device *dev = priv->dev;
 
         if (!test_bit(IPOIB_FLAG_INITIALIZED, &priv->flags) ) {
                 ipoib_dbg(priv, "Not flushing - IPOIB_FLAG_INITIALIZED not set.\n");
@@ -638,14 +640,14 @@ void ipoib_ib_dev_flush(void *_dev)
          */
         if (test_bit(IPOIB_FLAG_ADMIN_UP, &priv->flags)) {
                 ipoib_ib_dev_up(dev);
-                ipoib_mcast_restart_task(dev);
+                ipoib_mcast_restart_task(&priv->restart_task);
         }
 
         mutex_lock(&priv->vlan_mutex);
 
         /* Flush any child interfaces too */
         list_for_each_entry(cpriv, &priv->child_intfs, list)
-                ipoib_ib_dev_flush(cpriv->dev);
+                ipoib_ib_dev_flush(&cpriv->flush_task);
 
         mutex_unlock(&priv->vlan_mutex);
 }
@@ -672,10 +674,11 @@ void ipoib_ib_dev_cleanup(struct net_device *dev)
  * change async notification is available.
  */
 
-void ipoib_pkey_poll(void *dev_ptr)
+void ipoib_pkey_poll(struct work_struct *work)
 {
-        struct net_device *dev = dev_ptr;
-        struct ipoib_dev_priv *priv = netdev_priv(dev);
+        struct ipoib_dev_priv *priv =
+                container_of(work, struct ipoib_dev_priv, pkey_task.work);
+        struct net_device *dev = priv->dev;
 
         ipoib_pkey_dev_check_presence(dev);
 
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 1eaf00e9862c..c09280243726 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -49,6 +49,8 @@
 
 #include <net/dst.h>
 
+#define IPOIB_QPN(ha) (be32_to_cpup((__be32 *) ha) & 0xffffff)
+
 MODULE_AUTHOR("Roland Dreier");
 MODULE_DESCRIPTION("IP-over-InfiniBand net driver");
 MODULE_LICENSE("Dual BSD/GPL");
@@ -262,7 +264,7 @@ static void path_free(struct net_device *dev, struct ipoib_path *path)
                 if (neigh->ah)
                         ipoib_put_ah(neigh->ah);
 
-                ipoib_neigh_free(neigh);
+                ipoib_neigh_free(dev, neigh);
         }
 
         spin_unlock_irqrestore(&priv->lock, flags);
@@ -520,14 +522,14 @@ static void neigh_add_path(struct sk_buff *skb, struct net_device *dev)
                 memcpy(&neigh->dgid.raw, &path->pathrec.dgid.raw,
                        sizeof(union ib_gid));
 
-                ipoib_send(dev, skb, path->ah,
-                           be32_to_cpup((__be32 *) skb->dst->neighbour->ha));
+                ipoib_send(dev, skb, path->ah, IPOIB_QPN(skb->dst->neighbour->ha));
         } else {
                 neigh->ah  = NULL;
-                __skb_queue_tail(&neigh->queue, skb);
 
                 if (!path->query && path_rec_start(dev, path))
                         goto err_list;
+
+                __skb_queue_tail(&neigh->queue, skb);
         }
 
         spin_unlock(&priv->lock);
@@ -537,7 +539,7 @@ err_list:
         list_del(&neigh->list);
 
 err_path:
-        ipoib_neigh_free(neigh);
+        ipoib_neigh_free(dev, neigh);
         ++priv->stats.tx_dropped;
         dev_kfree_skb_any(skb);
 
@@ -599,8 +601,7 @@ static void unicast_arp_send(struct sk_buff *skb, struct net_device *dev,
                 ipoib_dbg(priv, "Send unicast ARP to %04x\n",
                           be16_to_cpu(path->pathrec.dlid));
 
-                ipoib_send(dev, skb, path->ah,
-                           be32_to_cpup((__be32 *) phdr->hwaddr));
+                ipoib_send(dev, skb, path->ah, IPOIB_QPN(phdr->hwaddr));
         } else if ((path->query || !path_rec_start(dev, path)) &&
                    skb_queue_len(&path->queue) < IPOIB_MAX_PATH_REC_QUEUE) {
                 /* put pseudoheader back on for next time */
@@ -655,14 +656,13 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
                                  */
                                 ipoib_put_ah(neigh->ah);
                                 list_del(&neigh->list);
-                                ipoib_neigh_free(neigh);
+                                ipoib_neigh_free(dev, neigh);
                                 spin_unlock(&priv->lock);
                                 ipoib_path_lookup(skb, dev);
                                 goto out;
                         }
 
-                        ipoib_send(dev, skb, neigh->ah,
-                                   be32_to_cpup((__be32 *) skb->dst->neighbour->ha));
+                        ipoib_send(dev, skb, neigh->ah, IPOIB_QPN(skb->dst->neighbour->ha));
                         goto out;
                 }
 
@@ -694,7 +694,7 @@ static int ipoib_start_xmit(struct sk_buff *skb, struct net_device *dev)
                                            IPOIB_GID_FMT "\n",
                                            skb->dst ? "neigh" : "dst",
                                            be16_to_cpup((__be16 *) skb->data),
-                                           be32_to_cpup((__be32 *) phdr->hwaddr),
+                                           IPOIB_QPN(phdr->hwaddr),
                                            IPOIB_GID_RAW_ARG(phdr->hwaddr + 4));
                                 dev_kfree_skb_any(skb);
                                 ++priv->stats.tx_dropped;
@@ -777,7 +777,7 @@ static void ipoib_neigh_destructor(struct neighbour *n)
 
         ipoib_dbg(priv,
                   "neigh_destructor for %06x " IPOIB_GID_FMT "\n",
-                  be32_to_cpup((__be32 *) n->ha),
+                  IPOIB_QPN(n->ha),
                   IPOIB_GID_RAW_ARG(n->ha + 4));
 
         spin_lock_irqsave(&priv->lock, flags);
@@ -787,7 +787,7 @@ static void ipoib_neigh_destructor(struct neighbour *n)
                 if (neigh->ah)
                         ah = neigh->ah;
                 list_del(&neigh->list);
-                ipoib_neigh_free(neigh);
+                ipoib_neigh_free(n->dev, neigh);
         }
 
         spin_unlock_irqrestore(&priv->lock, flags);
@@ -810,9 +810,15 @@ struct ipoib_neigh *ipoib_neigh_alloc(struct neighbour *neighbour)
         return neigh;
 }
 
-void ipoib_neigh_free(struct ipoib_neigh *neigh)
+void ipoib_neigh_free(struct net_device *dev, struct ipoib_neigh *neigh)
 {
+        struct ipoib_dev_priv *priv = netdev_priv(dev);
+        struct sk_buff *skb;
         *to_ipoib_neigh(neigh->neighbour) = NULL;
+        while ((skb = __skb_dequeue(&neigh->queue))) {
+                ++priv->stats.tx_dropped;
+                dev_kfree_skb_any(skb);
+        }
         kfree(neigh);
 }
 
@@ -934,11 +940,11 @@ static void ipoib_setup(struct net_device *dev)
         INIT_LIST_HEAD(&priv->dead_ahs);
         INIT_LIST_HEAD(&priv->multicast_list);
 
-        INIT_WORK(&priv->pkey_task,    ipoib_pkey_poll,          priv->dev);
-        INIT_WORK(&priv->mcast_task,   ipoib_mcast_join_task,    priv->dev);
-        INIT_WORK(&priv->flush_task,   ipoib_ib_dev_flush,       priv->dev);
-        INIT_WORK(&priv->restart_task, ipoib_mcast_restart_task, priv->dev);
-        INIT_WORK(&priv->ah_reap_task, ipoib_reap_ah,            priv->dev);
+        INIT_DELAYED_WORK(&priv->pkey_task,    ipoib_pkey_poll);
+        INIT_DELAYED_WORK(&priv->mcast_task,   ipoib_mcast_join_task);
+        INIT_WORK(&priv->flush_task,   ipoib_ib_dev_flush);
+        INIT_WORK(&priv->restart_task, ipoib_mcast_restart_task);
+        INIT_DELAYED_WORK(&priv->ah_reap_task, ipoib_reap_ah);
 }
 
 struct ipoib_dev_priv *ipoib_intf_alloc(const char *name)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 3faa1820f0e9..b04b72ca32ed 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -114,7 +114,7 @@ static void ipoib_mcast_free(struct ipoib_mcast *mcast)
                  */
                 if (neigh->ah)
                         ipoib_put_ah(neigh->ah);
-                ipoib_neigh_free(neigh);
+                ipoib_neigh_free(dev, neigh);
         }
 
         spin_unlock_irqrestore(&priv->lock, flags);
@@ -399,7 +399,8 @@ static void ipoib_mcast_join_complete(int status,
                 mcast->backoff = 1;
                 mutex_lock(&mcast_mutex);
                 if (test_bit(IPOIB_MCAST_RUN, &priv->flags))
-                        queue_work(ipoib_workqueue, &priv->mcast_task);
+                        queue_delayed_work(ipoib_workqueue,
+                                           &priv->mcast_task, 0);
                 mutex_unlock(&mcast_mutex);
                 complete(&mcast->done);
                 return;
@@ -435,7 +436,8 @@ static void ipoib_mcast_join_complete(int status,
 
         if (test_bit(IPOIB_MCAST_RUN, &priv->flags)) {
                 if (status == -ETIMEDOUT)
-                        queue_work(ipoib_workqueue, &priv->mcast_task);
+                        queue_delayed_work(ipoib_workqueue, &priv->mcast_task,
+                                           0);
                 else
                         queue_delayed_work(ipoib_workqueue, &priv->mcast_task,
                                            mcast->backoff * HZ);
@@ -517,10 +519,11 @@ static void ipoib_mcast_join(struct net_device *dev, struct ipoib_mcast *mcast,
                 mcast->query_id = ret;
 }
 
-void ipoib_mcast_join_task(void *dev_ptr)
+void ipoib_mcast_join_task(struct work_struct *work)
 {
-        struct net_device *dev = dev_ptr;
-        struct ipoib_dev_priv *priv = netdev_priv(dev);
+        struct ipoib_dev_priv *priv =
+                container_of(work, struct ipoib_dev_priv, mcast_task.work);
+        struct net_device *dev = priv->dev;
 
         if (!test_bit(IPOIB_MCAST_RUN, &priv->flags))
                 return;
@@ -610,7 +613,7 @@ int ipoib_mcast_start_thread(struct net_device *dev)
 
         mutex_lock(&mcast_mutex);
         if (!test_and_set_bit(IPOIB_MCAST_RUN, &priv->flags))
-                queue_work(ipoib_workqueue, &priv->mcast_task);
+                queue_delayed_work(ipoib_workqueue, &priv->mcast_task, 0);
         mutex_unlock(&mcast_mutex);
 
         spin_lock_irq(&priv->lock);
@@ -818,10 +821,11 @@ void ipoib_mcast_dev_flush(struct net_device *dev)
         }
 }
 
-void ipoib_mcast_restart_task(void *dev_ptr)
+void ipoib_mcast_restart_task(struct work_struct *work)
 {
-        struct net_device *dev = dev_ptr;
-        struct ipoib_dev_priv *priv = netdev_priv(dev);
+        struct ipoib_dev_priv *priv =
+                container_of(work, struct ipoib_dev_priv, restart_task);
+        struct net_device *dev = priv->dev;
         struct dev_mc_list *mclist;
         struct ipoib_mcast *mcast, *tmcast;
         LIST_HEAD(remove_list);
diff --git a/drivers/infiniband/ulp/iser/iscsi_iser.h b/drivers/infiniband/ulp/iser/iscsi_iser.h
index 9c53916f28c2..234e5b061a75 100644
--- a/drivers/infiniband/ulp/iser/iscsi_iser.h
+++ b/drivers/infiniband/ulp/iser/iscsi_iser.h
@@ -283,7 +283,7 @@ struct iser_global {
         struct mutex      connlist_mutex;
         struct list_head  connlist;             /* all iSER IB connections */
 
-        kmem_cache_t *desc_cache;
+        struct kmem_cache *desc_cache;
 };
 
 extern struct iser_global ig;
diff --git a/drivers/infiniband/ulp/iser/iser_memory.c b/drivers/infiniband/ulp/iser/iser_memory.c
index 0606744c3f84..5e122501fd80 100644
--- a/drivers/infiniband/ulp/iser/iser_memory.c
+++ b/drivers/infiniband/ulp/iser/iser_memory.c
@@ -35,6 +35,7 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/mm.h>
+#include <linux/highmem.h>
 #include <asm/io.h>
 #include <asm/scatterlist.h>
 #include <linux/scatterlist.h>
diff --git a/drivers/infiniband/ulp/iser/iser_verbs.c b/drivers/infiniband/ulp/iser/iser_verbs.c
index 18a000034996..693b77002897 100644
--- a/drivers/infiniband/ulp/iser/iser_verbs.c
+++ b/drivers/infiniband/ulp/iser/iser_verbs.c
@@ -48,7 +48,7 @@
 
 static void iser_cq_tasklet_fn(unsigned long data);
 static void iser_cq_callback(struct ib_cq *cq, void *cq_context);
-static void iser_comp_error_worker(void *data);
+static void iser_comp_error_worker(struct work_struct *work);
 
 static void iser_cq_event_callback(struct ib_event *cause, void *context)
 {
@@ -480,8 +480,7 @@ int iser_conn_init(struct iser_conn **ibconn)
         init_waitqueue_head(&ib_conn->wait);
         atomic_set(&ib_conn->post_recv_buf_count, 0);
         atomic_set(&ib_conn->post_send_buf_count, 0);
-        INIT_WORK(&ib_conn->comperror_work, iser_comp_error_worker,
-                  ib_conn);
+        INIT_WORK(&ib_conn->comperror_work, iser_comp_error_worker);
         INIT_LIST_HEAD(&ib_conn->conn_list);
         spin_lock_init(&ib_conn->lock);
 
@@ -754,9 +753,10 @@ int iser_post_send(struct iser_desc *tx_desc)
         return ret_val;
 }
 
-static void iser_comp_error_worker(void *data)
+static void iser_comp_error_worker(struct work_struct *work)
 {
-        struct iser_conn *ib_conn = data;
+        struct iser_conn *ib_conn =
+                container_of(work, struct iser_conn, comperror_work);
 
         /* getting here when the state is UP means that the conn is being *
          * terminated asynchronously from the iSCSI layer's perspective.  */
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 4b09147f438f..a6289595557b 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -390,9 +390,10 @@ static void srp_disconnect_target(struct srp_target_port *target)
         wait_for_completion(&target->done);
 }
 
-static void srp_remove_work(void *target_ptr)
+static void srp_remove_work(struct work_struct *work)
 {
-        struct srp_target_port *target = target_ptr;
+        struct srp_target_port *target =
+                container_of(work, struct srp_target_port, work);
 
         spin_lock_irq(target->scsi_host->host_lock);
         if (target->state != SRP_TARGET_DEAD) {
@@ -575,7 +576,7 @@ err:
         spin_lock_irq(target->scsi_host->host_lock);
         if (target->state == SRP_TARGET_CONNECTING) {
                 target->state = SRP_TARGET_DEAD;
-                INIT_WORK(&target->work, srp_remove_work, target);
+                INIT_WORK(&target->work, srp_remove_work);
                 schedule_work(&target->work);
         }
         spin_unlock_irq(target->scsi_host->host_lock);
@@ -1176,9 +1177,11 @@ static int srp_cm_handler(struct ib_cm_id *cm_id, struct ib_cm_event *event)
                         break;
                 }
 
-                target->status = srp_alloc_iu_bufs(target);
-                if (target->status)
-                        break;
+                if (!target->rx_ring[0]) {
+                        target->status = srp_alloc_iu_bufs(target);
+                        if (target->status)
+                                break;
+                }
 
                 qp_attr = kmalloc(sizeof *qp_attr, GFP_KERNEL);
                 if (!qp_attr) {
@@ -1716,7 +1719,8 @@ static ssize_t srp_create_target(struct class_device *class_dev,
         if (!target_host)
                 return -ENOMEM;
 
-        target_host->max_lun = SRP_MAX_LUN;
+        target_host->max_lun     = SRP_MAX_LUN;
+        target_host->max_cmd_len = sizeof ((struct srp_cmd *) (void *) 0L)->cdb;
 
         target = host_to_target(target_host);
 
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index bba5894fcecd..a00fe470a829 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -23,6 +23,7 @@
 #include <linux/kthread.h>
 #include <linux/sched.h>        /* HZ */
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 /*#include <asm/io.h>*/
 
diff --git a/drivers/input/joystick/iforce/iforce-usb.c b/drivers/input/joystick/iforce/iforce-usb.c
index 105112fb7b57..80cdebcbcb99 100644
--- a/drivers/input/joystick/iforce/iforce-usb.c
+++ b/drivers/input/joystick/iforce/iforce-usb.c
@@ -178,9 +178,9 @@ static int iforce_usb_probe(struct usb_interface *intf,
 
 fail:
         if (iforce) {
-                if (iforce->irq) usb_free_urb(iforce->irq);
-                if (iforce->out) usb_free_urb(iforce->out);
-                if (iforce->ctrl) usb_free_urb(iforce->ctrl);
+                usb_free_urb(iforce->irq);
+                usb_free_urb(iforce->out);
+                usb_free_urb(iforce->ctrl);
                 kfree(iforce);
         }
 
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index 498e64a00e3c..c621a9177a56 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -567,9 +567,9 @@ static int atkbd_set_leds(struct atkbd *atkbd)
  * interrupt context.
  */
 
-static void atkbd_event_work(void *data)
+static void atkbd_event_work(struct work_struct *work)
 {
-        struct atkbd *atkbd = data;
+        struct atkbd *atkbd = container_of(work, struct atkbd, event_work);
 
         mutex_lock(&atkbd->event_mutex);
 
@@ -943,7 +943,7 @@ static int atkbd_connect(struct serio *serio, struct serio_driver *drv)
 
         atkbd->dev = dev;
         ps2_init(&atkbd->ps2dev, serio);
-        INIT_WORK(&atkbd->event_work, atkbd_event_work, atkbd);
+        INIT_WORK(&atkbd->event_work, atkbd_event_work);
         mutex_init(&atkbd->event_mutex);
 
         switch (serio->id.type) {
diff --git a/drivers/input/keyboard/lkkbd.c b/drivers/input/keyboard/lkkbd.c
index 1789785813ee..3d4d0a0ede28 100644
--- a/drivers/input/keyboard/lkkbd.c
+++ b/drivers/input/keyboard/lkkbd.c
@@ -59,11 +59,6 @@
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- * Should you need to contact me, the author, you can do so either by
- * email or by paper mail:
- * Jan-Benedict Glaw, Lilienstraße 16, 33790 Hörste (near Halle/Westf.),
- * Germany.
  */
 
 #include <linux/delay.h>
@@ -577,9 +572,9 @@ lkkbd_event (struct input_dev *dev, unsigned int type, unsigned int code,
  * were in.
  */
 static void
-lkkbd_reinit (void *data)
+lkkbd_reinit (struct work_struct *work)
 {
-        struct lkkbd *lk = data;
+        struct lkkbd *lk = container_of(work, struct lkkbd, tq);
         int division;
         unsigned char leds_on = 0;
         unsigned char leds_off = 0;
@@ -656,7 +651,7 @@ lkkbd_connect (struct serio *serio, struct serio_driver *drv)
 
         lk->serio = serio;
         lk->dev = input_dev;
-        INIT_WORK (&lk->tq, lkkbd_reinit, lk);
+        INIT_WORK (&lk->tq, lkkbd_reinit);
         lk->bell_volume = bell_volume;
         lk->keyclick_volume = keyclick_volume;
         lk->ctrlclick_volume = ctrlclick_volume;
diff --git a/drivers/input/keyboard/sunkbd.c b/drivers/input/keyboard/sunkbd.c
index d6ab6d4b1fa8..3826db9403e6 100644
--- a/drivers/input/keyboard/sunkbd.c
+++ b/drivers/input/keyboard/sunkbd.c
@@ -208,9 +208,9 @@ static int sunkbd_initialize(struct sunkbd *sunkbd)
  * were in.
  */
 
-static void sunkbd_reinit(void *data)
+static void sunkbd_reinit(struct work_struct *work)
 {
-        struct sunkbd *sunkbd = data;
+        struct sunkbd *sunkbd = container_of(work, struct sunkbd, tq);
 
         wait_event_interruptible_timeout(sunkbd->wait, sunkbd->reset >= 0, HZ);
 
@@ -248,7 +248,7 @@ static int sunkbd_connect(struct serio *serio, struct serio_driver *drv)
         sunkbd->serio = serio;
         sunkbd->dev = input_dev;
         init_waitqueue_head(&sunkbd->wait);
-        INIT_WORK(&sunkbd->tq, sunkbd_reinit, sunkbd);
+        INIT_WORK(&sunkbd->tq, sunkbd_reinit);
         snprintf(sunkbd->phys, sizeof(sunkbd->phys), "%s/input0", serio->phys);
 
         serio_set_drvdata(serio, sunkbd);
diff --git a/drivers/input/misc/hp_sdc_rtc.c b/drivers/input/misc/hp_sdc_rtc.c
index ab4da79ee560..31d5a13bfd6b 100644
--- a/drivers/input/misc/hp_sdc_rtc.c
+++ b/drivers/input/misc/hp_sdc_rtc.c
@@ -695,7 +695,9 @@ static int __init hp_sdc_rtc_init(void)
 
         if ((ret = hp_sdc_request_timer_irq(&hp_sdc_rtc_isr)))
                 return ret;
-        misc_register(&hp_sdc_rtc_dev);
+        if (misc_register(&hp_sdc_rtc_dev) != 0)
+                printk(KERN_INFO "Could not register misc. dev for i8042 rtc\n");
+
         create_proc_read_entry ("driver/rtc", 0, NULL,
                                 hp_sdc_rtc_read_proc, NULL);
 
diff --git a/drivers/input/mouse/psmouse-base.c b/drivers/input/mouse/psmouse-base.c
index e626b1e737fa..a0e4a033e2db 100644
--- a/drivers/input/mouse/psmouse-base.c
+++ b/drivers/input/mouse/psmouse-base.c
@@ -888,9 +888,10 @@ static int psmouse_poll(struct psmouse *psmouse)
  * psmouse_resync() attempts to re-validate current protocol.
  */
 
-static void psmouse_resync(void *p)
+static void psmouse_resync(struct work_struct *work)
 {
-        struct psmouse *psmouse = p, *parent = NULL;
+        struct psmouse *parent = NULL, *psmouse =
+                container_of(work, struct psmouse, resync_work);
         struct serio *serio = psmouse->ps2dev.serio;
         psmouse_ret_t rc = PSMOUSE_GOOD_DATA;
         int failed = 0, enabled = 0;
@@ -1121,7 +1122,7 @@ static int psmouse_connect(struct serio *serio, struct serio_driver *drv)
                 goto err_free;
 
         ps2_init(&psmouse->ps2dev, serio);
-        INIT_WORK(&psmouse->resync_work, psmouse_resync, psmouse);
+        INIT_WORK(&psmouse->resync_work, psmouse_resync);
         psmouse->dev = input_dev;
         snprintf(psmouse->phys, sizeof(psmouse->phys), "%s/input0", serio->phys);
 
diff --git a/drivers/input/serio/libps2.c b/drivers/input/serio/libps2.c
index e5b1b60757bb..b3e84d3bb7f7 100644
--- a/drivers/input/serio/libps2.c
+++ b/drivers/input/serio/libps2.c
@@ -251,9 +251,9 @@ EXPORT_SYMBOL(ps2_command);
  * ps2_schedule_command(), to a PS/2 device (keyboard, mouse, etc.)
  */
 
-static void ps2_execute_scheduled_command(void *data)
+static void ps2_execute_scheduled_command(struct work_struct *work)
 {
-        struct ps2work *ps2work = data;
+        struct ps2work *ps2work = container_of(work, struct ps2work, work);
 
         ps2_command(ps2work->ps2dev, ps2work->param, ps2work->command);
         kfree(ps2work);
@@ -278,7 +278,7 @@ int ps2_schedule_command(struct ps2dev *ps2dev, unsigned char *param, int comman
         ps2work->ps2dev = ps2dev;
         ps2work->command = command;
         memcpy(ps2work->param, param, send);
-        INIT_WORK(&ps2work->work, ps2_execute_scheduled_command, ps2work);
+        INIT_WORK(&ps2work->work, ps2_execute_scheduled_command);
 
         if (!schedule_work(&ps2work->work)) {
                 kfree(ps2work);
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 8c717042f611..f0ce822c1028 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -35,6 +35,7 @@
 #include <linux/slab.h>
 #include <linux/kthread.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
 MODULE_DESCRIPTION("Serio abstraction core");
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index 0e343a6cacc9..088ebc348ba3 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -297,7 +297,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
 
         serio_raw->dev.minor = PSMOUSE_MINOR;
         serio_raw->dev.name = serio_raw->name;
-        serio_raw->dev.dev = &serio->dev;
+        serio_raw->dev.parent = &serio->dev;
         serio_raw->dev.fops = &serio_raw_fops;
 
         err = misc_register(&serio_raw->dev);
diff --git a/drivers/input/touchscreen/ads7846.c b/drivers/input/touchscreen/ads7846.c
index 8f56af8cd7a0..c6164b6f476a 100644
--- a/drivers/input/touchscreen/ads7846.c
+++ b/drivers/input/touchscreen/ads7846.c
@@ -190,7 +190,7 @@ static int ads7846_read12_ser(struct device *dev, unsigned command)
 {
         struct spi_device       *spi = to_spi_device(dev);
         struct ads7846          *ts = dev_get_drvdata(dev);
-        struct ser_req          *req = kzalloc(sizeof *req, SLAB_KERNEL);
+        struct ser_req          *req = kzalloc(sizeof *req, GFP_KERNEL);
         int                     status;
         int                     sample;
         int                     i;
diff --git a/drivers/isdn/act2000/capi.c b/drivers/isdn/act2000/capi.c
index 6ae6eb322111..946c38cf6f8a 100644
--- a/drivers/isdn/act2000/capi.c
+++ b/drivers/isdn/act2000/capi.c
@@ -627,8 +627,10 @@ handle_ack(act2000_card *card, act2000_chan *chan, __u8 blocknr) {
 }
 
 void
-actcapi_dispatch(act2000_card *card)
+actcapi_dispatch(struct work_struct *work)
 {
+        struct act2000_card *card =
+                container_of(work, struct act2000_card, rcv_tq);
         struct sk_buff *skb;
         actcapi_msg *msg;
         __u16 ccmd;
diff --git a/drivers/isdn/act2000/capi.h b/drivers/isdn/act2000/capi.h
index 49f453c53c64..e55f6a931f66 100644
--- a/drivers/isdn/act2000/capi.h
+++ b/drivers/isdn/act2000/capi.h
@@ -356,7 +356,7 @@ extern int actcapi_connect_req(act2000_card *, act2000_chan *, char *, char, int
 extern void actcapi_select_b2_protocol_req(act2000_card *, act2000_chan *);
 extern void actcapi_disconnect_b3_req(act2000_card *, act2000_chan *);
 extern void actcapi_connect_resp(act2000_card *, act2000_chan *, __u8);
-extern void actcapi_dispatch(act2000_card *);
+extern void actcapi_dispatch(struct work_struct *);
 #ifdef DEBUG_MSG
 extern void actcapi_debug_msg(struct sk_buff *skb, int);
 #else
diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index d89dcde4eade..90593e2ef872 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -192,8 +192,11 @@ act2000_set_msn(act2000_card *card, char *eazmsn)
 }
 
 static void
-act2000_transmit(struct act2000_card *card)
+act2000_transmit(struct work_struct *work)
 {
+        struct act2000_card *card =
+                container_of(work, struct act2000_card, snd_tq);
+
         switch (card->bus) {
                 case ACT2000_BUS_ISA:
                         act2000_isa_send(card);
@@ -207,8 +210,11 @@ act2000_transmit(struct act2000_card *card)
 }
 
 static void
-act2000_receive(struct act2000_card *card)
+act2000_receive(struct work_struct *work)
 {
+        struct act2000_card *card =
+                container_of(work, struct act2000_card, poll_tq);
+
         switch (card->bus) {
                 case ACT2000_BUS_ISA:
                         act2000_isa_receive(card);
@@ -227,7 +233,7 @@ act2000_poll(unsigned long data)
         act2000_card * card = (act2000_card *)data;
         unsigned long flags;
 
-        act2000_receive(card);
+        act2000_receive(&card->poll_tq);
         spin_lock_irqsave(&card->lock, flags);
         mod_timer(&card->ptimer, jiffies+3);
         spin_unlock_irqrestore(&card->lock, flags);
@@ -578,9 +584,9 @@ act2000_alloccard(int bus, int port, int irq, char *id)
         skb_queue_head_init(&card->sndq);
         skb_queue_head_init(&card->rcvq);
         skb_queue_head_init(&card->ackq);
-        INIT_WORK(&card->snd_tq, (void *) (void *) act2000_transmit, card);
-        INIT_WORK(&card->rcv_tq, (void *) (void *) actcapi_dispatch, card);
-        INIT_WORK(&card->poll_tq, (void *) (void *) act2000_receive, card);
+        INIT_WORK(&card->snd_tq, act2000_transmit);
+        INIT_WORK(&card->rcv_tq, actcapi_dispatch);
+        INIT_WORK(&card->poll_tq, act2000_receive);
         init_timer(&card->ptimer);
         card->interface.owner = THIS_MODULE;
         card->interface.channels = ACT2000_BCH;
diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
index 8c4fcb9027b3..783a25526315 100644
--- a/drivers/isdn/capi/kcapi.c
+++ b/drivers/isdn/capi/kcapi.c
@@ -208,9 +208,10 @@ static void notify_down(u32 contr)
         }
 }
 
-static void notify_handler(void *data)
+static void notify_handler(struct work_struct *work)
 {
-        struct capi_notifier *np = data;
+        struct capi_notifier *np =
+                container_of(work, struct capi_notifier, work);
 
         switch (np->cmd) {
         case KCI_CONTRUP:
@@ -235,7 +236,7 @@ static int notify_push(unsigned int cmd, u32 controller, u16 applid, u32 ncci)
         if (!np)
                 return -ENOMEM;
 
-        INIT_WORK(&np->work, notify_handler, np);
+        INIT_WORK(&np->work, notify_handler);
         np->cmd = cmd;
         np->controller = controller;
         np->applid = applid;
@@ -248,10 +249,11 @@ static int notify_push(unsigned int cmd, u32 controller, u16 applid, u32 ncci)
         
 /* -------- Receiver ------------------------------------------ */
 
-static void recv_handler(void *_ap)
+static void recv_handler(struct work_struct *work)
 {
         struct sk_buff *skb;
-        struct capi20_appl *ap = (struct capi20_appl *) _ap;
+        struct capi20_appl *ap =
+                container_of(work, struct capi20_appl, recv_work);
 
         if ((!ap) || (ap->release_in_progress))
                 return;
@@ -527,7 +529,7 @@ u16 capi20_register(struct capi20_appl *ap)
         ap->callback = NULL;
         init_MUTEX(&ap->recv_sem);
         skb_queue_head_init(&ap->recv_queue);
-        INIT_WORK(&ap->recv_work, recv_handler, (void *)ap);
+        INIT_WORK(&ap->recv_work, recv_handler);
         ap->release_in_progress = 0;
 
         write_unlock_irqrestore(&application_lock, flags);
diff --git a/drivers/isdn/divert/isdn_divert.c b/drivers/isdn/divert/isdn_divert.c
index 1f5ebe9ee72c..03319ea5aa0c 100644
--- a/drivers/isdn/divert/isdn_divert.c
+++ b/drivers/isdn/divert/isdn_divert.c
@@ -10,6 +10,8 @@
  */
 
 #include <linux/proc_fs.h>
+#include <linux/timer.h>
+#include <linux/jiffies.h>
 
 #include "isdn_divert.h"
 
diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
index 0c937325a1b3..63b629b1cdb2 100644
--- a/drivers/isdn/gigaset/bas-gigaset.c
+++ b/drivers/isdn/gigaset/bas-gigaset.c
@@ -572,7 +572,7 @@ static int atread_submit(struct cardstate *cs, int timeout)
                              ucs->rcvbuf, ucs->rcvbuf_size,
                              read_ctrl_callback, cs->inbuf);
 
-        if ((ret = usb_submit_urb(ucs->urb_cmd_in, SLAB_ATOMIC)) != 0) {
+        if ((ret = usb_submit_urb(ucs->urb_cmd_in, GFP_ATOMIC)) != 0) {
                 update_basstate(ucs, 0, BS_ATRDPEND);
                 dev_err(cs->dev, "could not submit HD_READ_ATMESSAGE: %s\n",
                         get_usb_rcmsg(ret));
@@ -747,7 +747,7 @@ static void read_int_callback(struct urb *urb)
         check_pending(ucs);
 
 resubmit:
-        rc = usb_submit_urb(urb, SLAB_ATOMIC);
+        rc = usb_submit_urb(urb, GFP_ATOMIC);
         if (unlikely(rc != 0 && rc != -ENODEV)) {
                 dev_err(cs->dev, "could not resubmit interrupt URB: %s\n",
                         get_usb_rcmsg(rc));
@@ -807,7 +807,7 @@ static void read_iso_callback(struct urb *urb)
                         urb->number_of_packets = BAS_NUMFRAMES;
                         gig_dbg(DEBUG_ISO, "%s: isoc read overrun/resubmit",
                                 __func__);
-                        rc = usb_submit_urb(urb, SLAB_ATOMIC);
+                        rc = usb_submit_urb(urb, GFP_ATOMIC);
                         if (unlikely(rc != 0 && rc != -ENODEV)) {
                                 dev_err(bcs->cs->dev,
                                         "could not resubmit isochronous read "
@@ -900,7 +900,7 @@ static int starturbs(struct bc_state *bcs)
                 }
 
                 dump_urb(DEBUG_ISO, "Initial isoc read", urb);
-                if ((rc = usb_submit_urb(urb, SLAB_ATOMIC)) != 0)
+                if ((rc = usb_submit_urb(urb, GFP_ATOMIC)) != 0)
                         goto error;
         }
 
@@ -935,7 +935,7 @@ static int starturbs(struct bc_state *bcs)
         /* submit two URBs, keep third one */
         for (k = 0; k < 2; ++k) {
                 dump_urb(DEBUG_ISO, "Initial isoc write", urb);
-                rc = usb_submit_urb(ubc->isoouturbs[k].urb, SLAB_ATOMIC);
+                rc = usb_submit_urb(ubc->isoouturbs[k].urb, GFP_ATOMIC);
                 if (rc != 0)
                         goto error;
         }
@@ -1042,7 +1042,7 @@ static int submit_iso_write_urb(struct isow_urbctx_t *ucx)
                 return 0;       /* no data to send */
         urb->number_of_packets = nframe;
 
-        rc = usb_submit_urb(urb, SLAB_ATOMIC);
+        rc = usb_submit_urb(urb, GFP_ATOMIC);
         if (unlikely(rc)) {
                 if (rc == -ENODEV)
                         /* device removed - give up silently */
@@ -1341,7 +1341,7 @@ static void read_iso_tasklet(unsigned long data)
                 urb->dev = bcs->cs->hw.bas->udev;
                 urb->transfer_flags = URB_ISO_ASAP;
                 urb->number_of_packets = BAS_NUMFRAMES;
-                rc = usb_submit_urb(urb, SLAB_ATOMIC);
+                rc = usb_submit_urb(urb, GFP_ATOMIC);
                 if (unlikely(rc != 0 && rc != -ENODEV)) {
                         dev_err(cs->dev,
                                 "could not resubmit isochronous read URB: %s\n",
@@ -1458,7 +1458,7 @@ static void write_ctrl_callback(struct urb *urb)
                            ucs->retry_ctrl);
                 /* urb->dev is clobbered by USB subsystem */
                 urb->dev = ucs->udev;
-                rc = usb_submit_urb(urb, SLAB_ATOMIC);
+                rc = usb_submit_urb(urb, GFP_ATOMIC);
                 if (unlikely(rc)) {
                         dev_err(&ucs->interface->dev,
                                 "could not resubmit request 0x%02x: %s\n",
@@ -1517,7 +1517,7 @@ static int req_submit(struct bc_state *bcs, int req, int val, int timeout)
                              (unsigned char*) &ucs->dr_ctrl, NULL, 0,
                              write_ctrl_callback, ucs);
         ucs->retry_ctrl = 0;
-        ret = usb_submit_urb(ucs->urb_ctrl, SLAB_ATOMIC);
+        ret = usb_submit_urb(ucs->urb_ctrl, GFP_ATOMIC);
         if (unlikely(ret)) {
                 dev_err(bcs->cs->dev, "could not submit request 0x%02x: %s\n",
                         req, get_usb_rcmsg(ret));
@@ -1763,7 +1763,7 @@ static int atwrite_submit(struct cardstate *cs, unsigned char *buf, int len)
                              usb_sndctrlpipe(ucs->udev, 0),
                              (unsigned char*) &ucs->dr_cmd_out, buf, len,
                              write_command_callback, cs);
-        rc = usb_submit_urb(ucs->urb_cmd_out, SLAB_ATOMIC);
+        rc = usb_submit_urb(ucs->urb_cmd_out, GFP_ATOMIC);
         if (unlikely(rc)) {
                 update_basstate(ucs, 0, BS_ATWRPEND);
                 dev_err(cs->dev, "could not submit HD_WRITE_ATMESSAGE: %s\n",
@@ -2218,21 +2218,21 @@ static int gigaset_probe(struct usb_interface *interface,
          * - three for the different uses of the default control pipe
          * - three for each isochronous pipe
          */
-        if (!(ucs->urb_int_in = usb_alloc_urb(0, SLAB_KERNEL)) ||
-            !(ucs->urb_cmd_in = usb_alloc_urb(0, SLAB_KERNEL)) ||
-            !(ucs->urb_cmd_out = usb_alloc_urb(0, SLAB_KERNEL)) ||
-            !(ucs->urb_ctrl = usb_alloc_urb(0, SLAB_KERNEL)))
+        if (!(ucs->urb_int_in = usb_alloc_urb(0, GFP_KERNEL)) ||
+            !(ucs->urb_cmd_in = usb_alloc_urb(0, GFP_KERNEL)) ||
+            !(ucs->urb_cmd_out = usb_alloc_urb(0, GFP_KERNEL)) ||
+            !(ucs->urb_ctrl = usb_alloc_urb(0, GFP_KERNEL)))
                 goto allocerr;
 
         for (j = 0; j < 2; ++j) {
                 ubc = cs->bcs[j].hw.bas;
                 for (i = 0; i < BAS_OUTURBS; ++i)
                         if (!(ubc->isoouturbs[i].urb =
-                              usb_alloc_urb(BAS_NUMFRAMES, SLAB_KERNEL)))
+                              usb_alloc_urb(BAS_NUMFRAMES, GFP_KERNEL)))
                                 goto allocerr;
                 for (i = 0; i < BAS_INURBS; ++i)
                         if (!(ubc->isoinurbs[i] =
-                              usb_alloc_urb(BAS_NUMFRAMES, SLAB_KERNEL)))
+                              usb_alloc_urb(BAS_NUMFRAMES, GFP_KERNEL)))
                                 goto allocerr;
         }
 
@@ -2246,7 +2246,7 @@ static int gigaset_probe(struct usb_interface *interface,
                                         (endpoint->bEndpointAddress) & 0x0f),
                          ucs->int_in_buf, 3, read_int_callback, cs,
                          endpoint->bInterval);
-        if ((rc = usb_submit_urb(ucs->urb_int_in, SLAB_KERNEL)) != 0) {
+        if ((rc = usb_submit_urb(ucs->urb_int_in, GFP_KERNEL)) != 0) {
                 dev_err(cs->dev, "could not submit interrupt URB: %s\n",
                         get_usb_rcmsg(rc));
                 goto error;
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index d8d256dadddf..defd5743dba6 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -616,7 +616,7 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
         } else if ((bcs->skb = dev_alloc_skb(SBUFSIZE + HW_HDR_LEN)) != NULL)
                 skb_reserve(bcs->skb, HW_HDR_LEN);
         else {
-                gig_dbg(DEBUG_INIT, "could not allocate skb\n");
+                warn("could not allocate skb\n");
                 bcs->inputstate |= INS_skip_frame;
         }
 
@@ -702,7 +702,7 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
         cs->open_count = 0;
         cs->dev = NULL;
         cs->tty = NULL;
-        cs->class = NULL;
+        cs->tty_dev = NULL;
         cs->cidmode = cidmode != 0;
 
         //if(onechannel) { //FIXME
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 884bd72c1bf4..06298cc52bf5 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -444,7 +444,7 @@ struct cardstate {
         struct gigaset_driver *driver;
         unsigned minor_index;
         struct device *dev;
-        struct class_device *class;
+        struct device *tty_dev;
 
         const struct gigaset_ops *ops;
 
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index 596f3aebe2f7..7edea015867e 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -625,13 +625,13 @@ void gigaset_if_init(struct cardstate *cs)
                 return;
 
         tasklet_init(&cs->if_wake_tasklet, &if_wake, (unsigned long) cs);
-        cs->class = tty_register_device(drv->tty, cs->minor_index, NULL);
+        cs->tty_dev = tty_register_device(drv->tty, cs->minor_index, NULL);
 
-        if (!IS_ERR(cs->class))
-                class_set_devdata(cs->class, cs);
+        if (!IS_ERR(cs->tty_dev))
+                dev_set_drvdata(cs->tty_dev, cs);
         else {
                 warn("could not register device to the tty subsystem");
-                cs->class = NULL;
+                cs->tty_dev = NULL;
         }
 }
 
@@ -645,7 +645,7 @@ void gigaset_if_free(struct cardstate *cs)
 
         tasklet_disable(&cs->if_wake_tasklet);
         tasklet_kill(&cs->if_wake_tasklet);
-        cs->class = NULL;
+        cs->tty_dev = NULL;
         tty_unregister_device(drv->tty, cs->minor_index);
 }
 
diff --git a/drivers/isdn/gigaset/proc.c b/drivers/isdn/gigaset/proc.c
index 9ad840e95dbe..e767afa55abf 100644
--- a/drivers/isdn/gigaset/proc.c
+++ b/drivers/isdn/gigaset/proc.c
@@ -16,11 +16,12 @@
 #include "gigaset.h"
 #include <linux/ctype.h>
 
-static ssize_t show_cidmode(struct class_device *class, char *buf)
+static ssize_t show_cidmode(struct device *dev,
+                            struct device_attribute *attr, char *buf)
 {
         int ret;
         unsigned long flags;
-        struct cardstate *cs = class_get_devdata(class);
+        struct cardstate *cs = dev_get_drvdata(dev);
 
         spin_lock_irqsave(&cs->lock, flags);
         ret = sprintf(buf, "%u\n", cs->cidmode);
@@ -29,10 +30,10 @@ static ssize_t show_cidmode(struct class_device *class, char *buf)
         return ret;
 }
 
-static ssize_t set_cidmode(struct class_device *class,
+static ssize_t set_cidmode(struct device *dev, struct device_attribute *attr,
                            const char *buf, size_t count)
 {
-        struct cardstate *cs = class_get_devdata(class);
+        struct cardstate *cs = dev_get_drvdata(dev);
         long int value;
         char *end;
 
@@ -64,25 +65,25 @@ static ssize_t set_cidmode(struct class_device *class,
         return count;
 }
 
-static CLASS_DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
+static DEVICE_ATTR(cidmode, S_IRUGO|S_IWUSR, show_cidmode, set_cidmode);
 
 /* free sysfs for device */
 void gigaset_free_dev_sysfs(struct cardstate *cs)
 {
-        if (!cs->class)
+        if (!cs->tty_dev)
                 return;
 
         gig_dbg(DEBUG_INIT, "removing sysfs entries");
-        class_device_remove_file(cs->class, &class_device_attr_cidmode);
+        device_remove_file(cs->tty_dev, &dev_attr_cidmode);
 }
 
 /* initialize sysfs for device */
 void gigaset_init_dev_sysfs(struct cardstate *cs)
 {
-        if (!cs->class)
+        if (!cs->tty_dev)
                 return;
 
         gig_dbg(DEBUG_INIT, "setting up sysfs");
-        if (class_device_create_file(cs->class, &class_device_attr_cidmode))
+        if (device_create_file(cs->tty_dev, &dev_attr_cidmode))
                 dev_err(cs->dev, "could not create sysfs attribute\n");
 }
diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
index 4ffa9eb1c28e..04f2ad7ba8b0 100644
--- a/drivers/isdn/gigaset/usb-gigaset.c
+++ b/drivers/isdn/gigaset/usb-gigaset.c
@@ -410,7 +410,7 @@ static void gigaset_read_int_callback(struct urb *urb)
 
         if (resubmit) {
                 spin_lock_irqsave(&cs->lock, flags);
-                r = cs->connected ? usb_submit_urb(urb, SLAB_ATOMIC) : -ENODEV;
+                r = cs->connected ? usb_submit_urb(urb, GFP_ATOMIC) : -ENODEV;
                 spin_unlock_irqrestore(&cs->lock, flags);
                 if (r)
                         dev_err(cs->dev, "error %d when resubmitting urb.\n",
@@ -486,7 +486,7 @@ static int send_cb(struct cardstate *cs, struct cmdbuf_t *cb)
                         atomic_set(&ucs->busy, 1);
 
                         spin_lock_irqsave(&cs->lock, flags);
-                        status = cs->connected ? usb_submit_urb(ucs->bulk_out_urb, SLAB_ATOMIC) : -ENODEV;
+                        status = cs->connected ? usb_submit_urb(ucs->bulk_out_urb, GFP_ATOMIC) : -ENODEV;
                         spin_unlock_irqrestore(&cs->lock, flags);
 
                         if (status) {
@@ -664,7 +664,7 @@ static int write_modem(struct cardstate *cs)
                                                   ucs->bulk_out_endpointAddr & 0x0f),
                                   ucs->bulk_out_buffer, count,
                                   gigaset_write_bulk_callback, cs);
-                ret = usb_submit_urb(ucs->bulk_out_urb, SLAB_ATOMIC);
+                ret = usb_submit_urb(ucs->bulk_out_urb, GFP_ATOMIC);
         } else {
                 ret = -ENODEV;
         }
@@ -763,7 +763,7 @@ static int gigaset_probe(struct usb_interface *interface,
                 goto error;
         }
 
-        ucs->bulk_out_urb = usb_alloc_urb(0, SLAB_KERNEL);
+        ucs->bulk_out_urb = usb_alloc_urb(0, GFP_KERNEL);
         if (!ucs->bulk_out_urb) {
                 dev_err(cs->dev, "Couldn't allocate bulk_out_urb\n");
                 retval = -ENOMEM;
@@ -774,7 +774,7 @@ static int gigaset_probe(struct usb_interface *interface,
 
         atomic_set(&ucs->busy, 0);
 
-        ucs->read_urb = usb_alloc_urb(0, SLAB_KERNEL);
+        ucs->read_urb = usb_alloc_urb(0, GFP_KERNEL);
         if (!ucs->read_urb) {
                 dev_err(cs->dev, "No free urbs available\n");
                 retval = -ENOMEM;
@@ -797,7 +797,7 @@ static int gigaset_probe(struct usb_interface *interface,
                          gigaset_read_int_callback,
                          cs->inbuf + 0, endpoint->bInterval);
 
-        retval = usb_submit_urb(ucs->read_urb, SLAB_KERNEL);
+        retval = usb_submit_urb(ucs->read_urb, GFP_KERNEL);
         if (retval) {
                 dev_err(cs->dev, "Could not submit URB (error %d)\n", -retval);
                 goto error;
@@ -815,14 +815,11 @@ static int gigaset_probe(struct usb_interface *interface,
         return 0;
 
 error:
-        if (ucs->read_urb)
-                usb_kill_urb(ucs->read_urb);
+        usb_kill_urb(ucs->read_urb);
         kfree(ucs->bulk_out_buffer);
-        if (ucs->bulk_out_urb != NULL)
-                usb_free_urb(ucs->bulk_out_urb);
+        usb_free_urb(ucs->bulk_out_urb);
         kfree(cs->inbuf[0].rcvbuf);
-        if (ucs->read_urb != NULL)
-                usb_free_urb(ucs->read_urb);
+        usb_free_urb(ucs->read_urb);
         usb_set_intfdata(interface, NULL);
         ucs->read_urb = ucs->bulk_out_urb = NULL;
         cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL;
@@ -850,11 +847,9 @@ static void gigaset_disconnect(struct usb_interface *interface)
         usb_kill_urb(ucs->bulk_out_urb);        /* FIXME: only if active? */
 
         kfree(ucs->bulk_out_buffer);
-        if (ucs->bulk_out_urb != NULL)
-                usb_free_urb(ucs->bulk_out_urb);
+        usb_free_urb(ucs->bulk_out_urb);
         kfree(cs->inbuf[0].rcvbuf);
-        if (ucs->read_urb != NULL)
-                usb_free_urb(ucs->read_urb);
+        usb_free_urb(ucs->read_urb);
         ucs->read_urb = ucs->bulk_out_urb = NULL;
         cs->inbuf[0].rcvbuf = ucs->bulk_out_buffer = NULL;
 
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index 7bbfd85ab793..fd5d7364a487 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -194,41 +194,11 @@ static int avmcs_config(struct pcmcia_device *link)
 
     dev = link->priv;
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
     do {
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        i = pcmcia_get_first_tuple(link, &tuple);
-        if (i != CS_SUCCESS) break;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = 64;
-        tuple.TupleOffset = 0;
-        i = pcmcia_get_tuple_data(link, &tuple);
-        if (i != CS_SUCCESS) break;
-        i = pcmcia_parse_tuple(link, &tuple, &parse);
-        if (i != CS_SUCCESS) break;
-        link->conf.ConfigBase = parse.config.base;
-    } while (0);
-    if (i != CS_SUCCESS) {
-        cs_error(link, ParseTuple, i);
-        return -ENODEV;
-    }
-
-    do {
-
-        tuple.Attributes = 0;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = 254;
-        tuple.TupleOffset = 0;
-        tuple.DesiredTuple = CISTPL_VERS_1;
-
         devname[0] = 0;
-        if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
-            strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1], 
-                        sizeof(devname));
-        }
+        if (link->prod_id[1])
+                strlcpy(devname, link->prod_id[1], sizeof(devname));
+
         /*
          * find IO port
          */
diff --git a/drivers/isdn/hardware/eicon/os_4bri.c b/drivers/isdn/hardware/eicon/os_4bri.c
index 11e6f937c1e4..7b4ec3f60dbf 100644
--- a/drivers/isdn/hardware/eicon/os_4bri.c
+++ b/drivers/isdn/hardware/eicon/os_4bri.c
@@ -464,7 +464,7 @@ int diva_4bri_init_card(diva_os_xdi_adapter_t * a)
 
 /*
 **  Cleanup function will be called for master adapter only
-**  this is garanteed by design: cleanup callback is set
+**  this is guaranteed by design: cleanup callback is set
 **  by master adapter only
 */
 static int diva_4bri_cleanup_adapter(diva_os_xdi_adapter_t * a)
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index eb57a988e048..cfd2718a490d 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -344,7 +344,7 @@ config HISAX_HFC_SX
 
 config HISAX_ENTERNOW_PCI
         bool "Formula-n enter:now PCI card"
-        depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || FRV))
+        depends on HISAX_NETJET && PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K || FRV))
         help
           This enables HiSax support for the Formula-n enter:now PCI
           ISDN card.
diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
index bec59010bc66..3b19caeba258 100644
--- a/drivers/isdn/hisax/amd7930_fn.c
+++ b/drivers/isdn/hisax/amd7930_fn.c
@@ -232,9 +232,10 @@ Amd7930_new_ph(struct IsdnCardState *cs)
 
 
 static void
-Amd7930_bh(struct IsdnCardState *cs)
+Amd7930_bh(struct work_struct *work)
 {
-
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
 
         if (!cs)
@@ -789,7 +790,7 @@ Amd7930_init(struct IsdnCardState *cs)
 void __devinit
 setup_Amd7930(struct IsdnCardState *cs)
 {
-        INIT_WORK(&cs->tqueue, (void *)(void *) Amd7930_bh, cs);
+        INIT_WORK(&cs->tqueue, Amd7930_bh);
         cs->dbusytimer.function = (void *) dbusy_timer_handler;
         cs->dbusytimer.data = (long) cs;
         init_timer(&cs->dbusytimer);
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index ac28e3278ad9..876fec6c6be8 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -216,41 +216,11 @@ static int avma1cs_config(struct pcmcia_device *link)
 
     DEBUG(0, "avma1cs_config(0x%p)\n", link);
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
     do {
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        i = pcmcia_get_first_tuple(link, &tuple);
-        if (i != CS_SUCCESS) break;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = 64;
-        tuple.TupleOffset = 0;
-        i = pcmcia_get_tuple_data(link, &tuple);
-        if (i != CS_SUCCESS) break;
-        i = pcmcia_parse_tuple(link, &tuple, &parse);
-        if (i != CS_SUCCESS) break;
-        link->conf.ConfigBase = parse.config.base;
-    } while (0);
-    if (i != CS_SUCCESS) {
-        cs_error(link, ParseTuple, i);
-        return -ENODEV;
-    }
-
-    do {
-
-        tuple.Attributes = 0;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = 254;
-        tuple.TupleOffset = 0;
-        tuple.DesiredTuple = CISTPL_VERS_1;
-
         devname[0] = 0;
-        if( !first_tuple(link, &tuple, &parse) && parse.version_1.ns > 1 ) {
-            strlcpy(devname,parse.version_1.str + parse.version_1.ofs[1], 
-                        sizeof(devname));
-        }
+        if (link->prod_id[1])
+                strlcpy(devname, link->prod_id[1], sizeof(devname));
+
         /*
          * find IO port
          */
diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
index 785b08554fca..cede72cdbb31 100644
--- a/drivers/isdn/hisax/config.c
+++ b/drivers/isdn/hisax/config.c
@@ -1137,7 +1137,6 @@ static int checkcard(int cardnr, char *id, int *busy_flag, struct module *lockow
         cs->tx_skb = NULL;
         cs->tx_cnt = 0;
         cs->event = 0;
-        cs->tqueue.data = cs;
 
         skb_queue_head_init(&cs->rq);
         skb_queue_head_init(&cs->sq);
@@ -1554,7 +1553,7 @@ static void hisax_b_l2l1(struct PStack *st, int pr, void *arg);
 static int hisax_cardmsg(struct IsdnCardState *cs, int mt, void *arg);
 static int hisax_bc_setstack(struct PStack *st, struct BCState *bcs);
 static void hisax_bc_close(struct BCState *bcs);
-static void hisax_bh(struct IsdnCardState *cs);
+static void hisax_bh(struct work_struct *work);
 static void EChannel_proc_rcv(struct hisax_d_if *d_if);
 
 int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
@@ -1586,7 +1585,7 @@ int hisax_register(struct hisax_d_if *hisax_d_if, struct hisax_b_if *b_if[],
         hisax_d_if->cs = cs;
         cs->hw.hisax_d_if = hisax_d_if;
         cs->cardmsg = hisax_cardmsg;
-        INIT_WORK(&cs->tqueue, (void *)(void *)hisax_bh, cs);
+        INIT_WORK(&cs->tqueue, hisax_bh);
         cs->channel[0].d_st->l2.l2l1 = hisax_d_l2l1;
         for (i = 0; i < 2; i++) {
                 cs->bcs[i].BC_SetStack = hisax_bc_setstack;
@@ -1618,8 +1617,10 @@ static void hisax_sched_event(struct IsdnCardState *cs, int event)
         schedule_work(&cs->tqueue);
 }
 
-static void hisax_bh(struct IsdnCardState *cs)
+static void hisax_bh(struct work_struct *work)
 {
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         struct PStack *st;
         int pr;
 
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index e18e75be8ed3..4e180d210faa 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -242,23 +242,6 @@ static int elsa_cs_config(struct pcmcia_device *link)
     DEBUG(0, "elsa_config(0x%p)\n", link);
     dev = link->priv;
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = 255;
-    tuple.TupleOffset = 0;
-    tuple.Attributes = 0;
-    i = first_tuple(link, &tuple, &parse);
-    if (i != CS_SUCCESS) {
-        last_fn = ParseTuple;
-        goto cs_failed;
-    }
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
diff --git a/drivers/isdn/hisax/hfc4s8s_l1.c b/drivers/isdn/hisax/hfc4s8s_l1.c
index d852c9d998b2..de9b1a4d6bac 100644
--- a/drivers/isdn/hisax/hfc4s8s_l1.c
+++ b/drivers/isdn/hisax/hfc4s8s_l1.c
@@ -1083,8 +1083,9 @@ tx_b_frame(struct hfc4s8s_btype *bch)
 /* bottom half handler for interrupt */
 /*************************************/
 static void
-hfc4s8s_bh(hfc4s8s_hw * hw)
+hfc4s8s_bh(struct work_struct *work)
 {
+        hfc4s8s_hw *hw = container_of(work, hfc4s8s_hw, tqueue);
         u_char b;
         struct hfc4s8s_l1 *l1p;
         volatile u_char *fifo_stat;
@@ -1550,7 +1551,7 @@ setup_instance(hfc4s8s_hw * hw)
                 goto out;
         }
 
-        INIT_WORK(&hw->tqueue, (void *) (void *) hfc4s8s_bh, hw);
+        INIT_WORK(&hw->tqueue, hfc4s8s_bh);
 
         if (request_irq
             (hw->irq, hfc4s8s_interrupt, IRQF_SHARED, hw->card_name, hw)) {
diff --git a/drivers/isdn/hisax/hfc4s8s_l1.h b/drivers/isdn/hisax/hfc4s8s_l1.h
index e8f9c077fa85..9d5d2a56b4e9 100644
--- a/drivers/isdn/hisax/hfc4s8s_l1.h
+++ b/drivers/isdn/hisax/hfc4s8s_l1.h
@@ -16,7 +16,7 @@
 
 /*
 *  include Genero generated HFC-4S/8S header file hfc48scu.h
-*  for comlete register description. This will define _HFC48SCU_H_
+*  for complete register description. This will define _HFC48SCU_H_
 *  to prevent redefinitions
 */
 
diff --git a/drivers/isdn/hisax/hfc_2bds0.c b/drivers/isdn/hisax/hfc_2bds0.c
index 6360e8214720..8d9864453a23 100644
--- a/drivers/isdn/hisax/hfc_2bds0.c
+++ b/drivers/isdn/hisax/hfc_2bds0.c
@@ -549,10 +549,11 @@ setstack_2b(struct PStack *st, struct BCState *bcs)
 }
 
 static void
-hfcd_bh(struct IsdnCardState *cs)
+hfcd_bh(struct work_struct *work)
 {
-        if (!cs)
-                return;
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
+
         if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
                 switch (cs->dc.hfcd.ph_state) {
                         case (0):
@@ -1072,5 +1073,5 @@ set_cs_func(struct IsdnCardState *cs)
         cs->dbusytimer.function = (void *) hfc_dbusy_timer;
         cs->dbusytimer.data = (long) cs;
         init_timer(&cs->dbusytimer);
-        INIT_WORK(&cs->tqueue, (void *)(void *) hfcd_bh, cs);
+        INIT_WORK(&cs->tqueue, hfcd_bh);
 }
diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
index 93f60b563515..5db0a85b827f 100644
--- a/drivers/isdn/hisax/hfc_pci.c
+++ b/drivers/isdn/hisax/hfc_pci.c
@@ -1506,8 +1506,10 @@ setstack_2b(struct PStack *st, struct BCState *bcs)
 /* handle L1 state changes */
 /***************************/
 static void
-hfcpci_bh(struct IsdnCardState *cs)
+hfcpci_bh(struct work_struct *work)
 {
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         u_long  flags;
 //      struct PStack *stptr;
 
@@ -1722,7 +1724,7 @@ setup_hfcpci(struct IsdnCard *card)
                 Write_hfc(cs, HFCPCI_INT_M2, cs->hw.hfcpci.int_m2);
                 /* At this point the needed PCI config is done */
                 /* fifos are still not enabled */
-                INIT_WORK(&cs->tqueue, (void *)(void *) hfcpci_bh, cs);
+                INIT_WORK(&cs->tqueue,  hfcpci_bh);
                 cs->setstack_d = setstack_hfcpci;
                 cs->BC_Send_Data = &hfcpci_send_data;
                 cs->readisac = NULL;
diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
index 954d1536db1f..4fd09d21a27f 100644
--- a/drivers/isdn/hisax/hfc_sx.c
+++ b/drivers/isdn/hisax/hfc_sx.c
@@ -1251,8 +1251,10 @@ setstack_2b(struct PStack *st, struct BCState *bcs)
 /* handle L1 state changes */
 /***************************/
 static void
-hfcsx_bh(struct IsdnCardState *cs)
+hfcsx_bh(struct work_struct *work)
 {
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         u_long flags;
 
         if (!cs)
@@ -1499,7 +1501,7 @@ setup_hfcsx(struct IsdnCard *card)
         cs->dbusytimer.function = (void *) hfcsx_dbusy_timer;
         cs->dbusytimer.data = (long) cs;
         init_timer(&cs->dbusytimer);
-        INIT_WORK(&cs->tqueue, (void *)(void *) hfcsx_bh, cs);
+        INIT_WORK(&cs->tqueue, hfcsx_bh);
         cs->readisac = NULL;
         cs->writeisac = NULL;
         cs->readisacfifo = NULL;
diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
index da706925d54d..682cac32f259 100644
--- a/drivers/isdn/hisax/icc.c
+++ b/drivers/isdn/hisax/icc.c
@@ -77,8 +77,10 @@ icc_new_ph(struct IsdnCardState *cs)
 }
 
 static void
-icc_bh(struct IsdnCardState *cs)
+icc_bh(struct work_struct *work)
 {
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
         
         if (!cs)
@@ -674,7 +676,7 @@ clear_pending_icc_ints(struct IsdnCardState *cs)
 void __devinit
 setup_icc(struct IsdnCardState *cs)
 {
-        INIT_WORK(&cs->tqueue, (void *)(void *) icc_bh, cs);
+        INIT_WORK(&cs->tqueue, icc_bh);
         cs->dbusytimer.function = (void *) dbusy_timer_handler;
         cs->dbusytimer.data = (long) cs;
         init_timer(&cs->dbusytimer);
diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c
index 282f349408bc..4e9f23803dae 100644
--- a/drivers/isdn/hisax/isac.c
+++ b/drivers/isdn/hisax/isac.c
@@ -81,8 +81,10 @@ isac_new_ph(struct IsdnCardState *cs)
 }
 
 static void
-isac_bh(struct IsdnCardState *cs)
+isac_bh(struct work_struct *work)
 {
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
         
         if (!cs)
@@ -674,7 +676,7 @@ clear_pending_isac_ints(struct IsdnCardState *cs)
 void __devinit
 setup_isac(struct IsdnCardState *cs)
 {
-        INIT_WORK(&cs->tqueue, (void *)(void *) isac_bh, cs);
+        INIT_WORK(&cs->tqueue, isac_bh);
         cs->dbusytimer.function = (void *) dbusy_timer_handler;
         cs->dbusytimer.data = (long) cs;
         init_timer(&cs->dbusytimer);
diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
index 674af673ff96..6f1a6583b17d 100644
--- a/drivers/isdn/hisax/isar.c
+++ b/drivers/isdn/hisax/isar.c
@@ -437,8 +437,10 @@ extern void BChannel_bh(struct BCState *);
 #define B_LL_OK         10
 
 static void
-isar_bh(struct BCState *bcs)
+isar_bh(struct work_struct *work)
 {
+        struct BCState *bcs = container_of(work, struct BCState, tqueue);
+
         BChannel_bh(bcs);
         if (test_and_clear_bit(B_LL_NOCARRIER, &bcs->event))
                 ll_deliver_faxstat(bcs, ISDN_FAX_CLASS1_NOCARR);
@@ -1580,7 +1582,7 @@ isar_setup(struct IsdnCardState *cs)
                 cs->bcs[i].mode = 0;
                 cs->bcs[i].hw.isar.dpath = i + 1;
                 modeisar(&cs->bcs[i], 0, 0);
-                INIT_WORK(&cs->bcs[i].tqueue, (void *)(void *) isar_bh, &cs->bcs[i]);
+                INIT_WORK(&cs->bcs[i].tqueue, isar_bh);
         }
 }
 
diff --git a/drivers/isdn/hisax/isdnhdlc.h b/drivers/isdn/hisax/isdnhdlc.h
index 269315988dc8..5655b5f9c48e 100644
--- a/drivers/isdn/hisax/isdnhdlc.h
+++ b/drivers/isdn/hisax/isdnhdlc.h
@@ -41,10 +41,10 @@ struct isdnhdlc_vars {
         unsigned char shift_reg;
         unsigned char ffvalue;
 
-        int data_received:1;    // set if transferring data
-        int dchannel:1;         // set if D channel (send idle instead of flags)
-        int do_adapt56:1;       // set if 56K adaptation
-        int do_closing:1;       // set if in closing phase (need to send CRC + flag
+        unsigned int data_received:1;   // set if transferring data
+        unsigned int dchannel:1;        // set if D channel (send idle instead of flags)
+        unsigned int do_adapt56:1;      // set if 56K adaptation
+        unsigned int do_closing:1;      // set if in closing phase (need to send CRC + flag
 };
 
 
diff --git a/drivers/isdn/hisax/isdnl1.c b/drivers/isdn/hisax/isdnl1.c
index bab356886483..a14204ec88ee 100644
--- a/drivers/isdn/hisax/isdnl1.c
+++ b/drivers/isdn/hisax/isdnl1.c
@@ -315,8 +315,10 @@ BChannel_proc_ack(struct BCState *bcs)
 }
 
 void
-BChannel_bh(struct BCState *bcs)
+BChannel_bh(struct work_struct *work)
 {
+        struct BCState *bcs = container_of(work, struct BCState, tqueue);
+
         if (!bcs)
                 return;
         if (test_and_clear_bit(B_RCVBUFREADY, &bcs->event))
@@ -362,7 +364,7 @@ init_bcstate(struct IsdnCardState *cs, int bc)
 
         bcs->cs = cs;
         bcs->channel = bc;
-        INIT_WORK(&bcs->tqueue, (void *)(void *) BChannel_bh, bcs);
+        INIT_WORK(&bcs->tqueue, BChannel_bh);
         spin_lock_init(&bcs->aclock);
         bcs->BC_SetStack = NULL;
         bcs->BC_Close = NULL;
diff --git a/drivers/isdn/hisax/isdnl2.c b/drivers/isdn/hisax/isdnl2.c
index 6d0431725555..cd3b5ad53491 100644
--- a/drivers/isdn/hisax/isdnl2.c
+++ b/drivers/isdn/hisax/isdnl2.c
@@ -1442,7 +1442,7 @@ l2_tei_remove(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st14_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
         struct PStack *st = fi->userdata;
         
@@ -1453,7 +1453,7 @@ l2_st14_persistant_da(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st5_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
         struct PStack *st = fi->userdata;
 
@@ -1466,7 +1466,7 @@ l2_st5_persistant_da(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_st6_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
         struct PStack *st = fi->userdata;
 
@@ -1477,7 +1477,7 @@ l2_st6_persistant_da(struct FsmInst *fi, int event, void *arg)
 }
 
 static void
-l2_persistant_da(struct FsmInst *fi, int event, void *arg)
+l2_persistent_da(struct FsmInst *fi, int event, void *arg)
 {
         struct PStack *st = fi->userdata;
 
@@ -1612,14 +1612,14 @@ static struct FsmNode L2FnList[] __initdata =
         {ST_L2_6, EV_L2_FRAME_ERROR, l2_frame_error},
         {ST_L2_7, EV_L2_FRAME_ERROR, l2_frame_error_reest},
         {ST_L2_8, EV_L2_FRAME_ERROR, l2_frame_error_reest},
-        {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistant_da},
+        {ST_L2_1, EV_L1_DEACTIVATE, l2_st14_persistent_da},
         {ST_L2_2, EV_L1_DEACTIVATE, l2_st24_tei_remove},
         {ST_L2_3, EV_L1_DEACTIVATE, l2_st3_tei_remove},
-        {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistant_da},
-        {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistant_da},
-        {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistant_da},
-        {ST_L2_7, EV_L1_DEACTIVATE, l2_persistant_da},
-        {ST_L2_8, EV_L1_DEACTIVATE, l2_persistant_da},
+        {ST_L2_4, EV_L1_DEACTIVATE, l2_st14_persistent_da},
+        {ST_L2_5, EV_L1_DEACTIVATE, l2_st5_persistent_da},
+        {ST_L2_6, EV_L1_DEACTIVATE, l2_st6_persistent_da},
+        {ST_L2_7, EV_L1_DEACTIVATE, l2_persistent_da},
+        {ST_L2_8, EV_L1_DEACTIVATE, l2_persistent_da},
 };
 
 #define L2_FN_COUNT (sizeof(L2FnList)/sizeof(struct FsmNode))
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index f9c14a2970bc..46ed65334c51 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -233,20 +233,10 @@ static int sedlbauer_config(struct pcmcia_device *link)
 
     DEBUG(0, "sedlbauer_config(0x%p)\n", link);
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.Attributes = 0;
     tuple.TupleData = buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
 
     CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
 
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index afcc2aeadb34..6b754f183796 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -232,23 +232,6 @@ static int teles_cs_config(struct pcmcia_device *link)
     DEBUG(0, "teles_config(0x%p)\n", link);
     dev = link->priv;
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = 255;
-    tuple.TupleOffset = 0;
-    tuple.Attributes = 0;
-    i = first_tuple(link, &tuple, &parse);
-    if (i != CS_SUCCESS) {
-        last_fn = ParseTuple;
-        goto cs_failed;
-    }
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
     tuple.Attributes = 0;
diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
index 1655341797a9..3aeceaf9769e 100644
--- a/drivers/isdn/hisax/w6692.c
+++ b/drivers/isdn/hisax/w6692.c
@@ -101,8 +101,10 @@ W6692_new_ph(struct IsdnCardState *cs)
 }
 
 static void
-W6692_bh(struct IsdnCardState *cs)
+W6692_bh(struct work_struct *work)
 {
+        struct IsdnCardState *cs =
+                container_of(work, struct IsdnCardState, tqueue);
         struct PStack *stptr;
 
         if (!cs)
@@ -1070,7 +1072,7 @@ setup_w6692(struct IsdnCard *card)
                id_list[cs->subtyp].card_name, cs->irq,
                cs->hw.w6692.iobase);
 
-        INIT_WORK(&cs->tqueue, (void *)(void *) W6692_bh, cs);
+        INIT_WORK(&cs->tqueue, W6692_bh);
         cs->readW6692 = &ReadW6692;
         cs->writeW6692 = &WriteW6692;
         cs->readisacfifo = &ReadISACfifo;
diff --git a/drivers/isdn/hysdn/boardergo.c b/drivers/isdn/hysdn/boardergo.c
index 82e42a80dc4b..a1206498a1cf 100644
--- a/drivers/isdn/hysdn/boardergo.c
+++ b/drivers/isdn/hysdn/boardergo.c
@@ -71,8 +71,9 @@ ergo_interrupt(int intno, void *dev_id)
 /* may be queued from everywhere (interrupts included).                       */
 /******************************************************************************/
 static void
-ergo_irq_bh(hysdn_card * card)
+ergo_irq_bh(struct work_struct *ugli_api)
 {
+        hysdn_card * card = container_of(ugli_api, hysdn_card, irq_queue);
         tErgDpram *dpr;
         int again;
         unsigned long flags;
@@ -442,7 +443,7 @@ ergo_inithardware(hysdn_card * card)
         card->writebootseq = ergo_writebootseq;
         card->waitpofready = ergo_waitpofready;
         card->set_errlog_state = ergo_set_errlog_state;
-        INIT_WORK(&card->irq_queue, (void *) (void *) ergo_irq_bh, card);
+        INIT_WORK(&card->irq_queue, ergo_irq_bh);
         card->hysdn_lock = SPIN_LOCK_UNLOCKED;
 
         return (0);
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index 1f8d6ae66b41..2e4daebfb7e0 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -984,9 +984,9 @@ void isdn_net_write_super(isdn_net_local *lp, struct sk_buff *skb)
 /*
  * called from tq_immediate
  */
-static void isdn_net_softint(void *private)
+static void isdn_net_softint(struct work_struct *work)
 {
-        isdn_net_local *lp = private;
+        isdn_net_local *lp = container_of(work, isdn_net_local, tqueue);
         struct sk_buff *skb;
 
         spin_lock_bh(&lp->xmit_lock);
@@ -2596,7 +2596,7 @@ isdn_net_new(char *name, struct net_device *master)
         netdev->local->netdev = netdev;
         netdev->local->next = netdev->local;
 
-        INIT_WORK(&netdev->local->tqueue, (void *)(void *) isdn_net_softint, netdev->local);
+        INIT_WORK(&netdev->local->tqueue, isdn_net_softint);
         spin_lock_init(&netdev->local->xmit_lock);
 
         netdev->local->isdn_device = -1;
diff --git a/drivers/isdn/pcbit/drv.c b/drivers/isdn/pcbit/drv.c
index 6ead5e1508b7..1966f3410a13 100644
--- a/drivers/isdn/pcbit/drv.c
+++ b/drivers/isdn/pcbit/drv.c
@@ -68,8 +68,6 @@ static void pcbit_set_msn(struct pcbit_dev *dev, char *list);
 static int pcbit_check_msn(struct pcbit_dev *dev, char *msn);
 
 
-extern void pcbit_deliver(void * data);
-
 int pcbit_init_dev(int board, int mem_base, int irq)
 {
         struct pcbit_dev *dev;
@@ -129,7 +127,7 @@ int pcbit_init_dev(int board, int mem_base, int irq)
         memset(dev->b2, 0, sizeof(struct pcbit_chan));
         dev->b2->id = 1;
 
-        INIT_WORK(&dev->qdelivery, pcbit_deliver, dev);
+        INIT_WORK(&dev->qdelivery, pcbit_deliver);
 
         /*
          *  interrupts
diff --git a/drivers/isdn/pcbit/layer2.c b/drivers/isdn/pcbit/layer2.c
index 937fd2120381..0c9f6df873fc 100644
--- a/drivers/isdn/pcbit/layer2.c
+++ b/drivers/isdn/pcbit/layer2.c
@@ -67,7 +67,6 @@ extern void pcbit_l3_receive(struct pcbit_dev *dev, ulong msg,
  *  Prototypes
  */
 
-void pcbit_deliver(void *data);
 static void pcbit_transmit(struct pcbit_dev *dev);
 
 static void pcbit_recv_ack(struct pcbit_dev *dev, unsigned char ack);
@@ -299,11 +298,12 @@ pcbit_transmit(struct pcbit_dev *dev)
  */
 
 void
-pcbit_deliver(void *data)
+pcbit_deliver(struct work_struct *work)
 {
         struct frame_buf *frame;
         unsigned long flags, msg;
-        struct pcbit_dev *dev = (struct pcbit_dev *) data;
+        struct pcbit_dev *dev =
+                container_of(work, struct pcbit_dev, qdelivery);
 
         spin_lock_irqsave(&dev->lock, flags);
 
diff --git a/drivers/isdn/pcbit/pcbit.h b/drivers/isdn/pcbit/pcbit.h
index 388bacefd23a..19c18e88ff16 100644
--- a/drivers/isdn/pcbit/pcbit.h
+++ b/drivers/isdn/pcbit/pcbit.h
@@ -166,4 +166,6 @@ struct pcbit_ioctl {
 #define L2_RUNNING  5
 #define L2_ERROR    6
 
+extern void pcbit_deliver(struct work_struct *work);
+
 #endif
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index 9c39b98d5a5b..176142c61492 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -76,6 +76,12 @@ config LEDS_NET48XX
           This option enables support for the Soekris net4801 and net4826 error
           LED.
 
+config LEDS_WRAP
+        tristate "LED Support for the WRAP series LEDs"
+        depends on LEDS_CLASS && SCx200_GPIO
+        help
+          This option enables support for the PCEngines WRAP programmable LEDs.
+
 comment "LED Triggers"
 
 config LEDS_TRIGGERS
diff --git a/drivers/leds/Makefile b/drivers/leds/Makefile
index 6aa2aed7539d..500de3dc962a 100644
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -13,6 +13,7 @@ obj-$(CONFIG_LEDS_TOSA)			+= leds-tosa.o
 obj-$(CONFIG_LEDS_S3C24XX)              += leds-s3c24xx.o
 obj-$(CONFIG_LEDS_AMS_DELTA)            += leds-ams-delta.o
 obj-$(CONFIG_LEDS_NET48XX)              += leds-net48xx.o
+obj-$(CONFIG_LEDS_WRAP)                 += leds-wrap.o
 
 # LED Triggers
 obj-$(CONFIG_LEDS_TRIGGER_TIMER)        += ledtrig-timer.o
diff --git a/drivers/leds/leds-wrap.c b/drivers/leds/leds-wrap.c
new file mode 100644
index 000000000000..27fb2d8e991f
--- /dev/null
+++ b/drivers/leds/leds-wrap.c
@@ -0,0 +1,142 @@
+/*
+ * LEDs driver for PCEngines WRAP
+ *
+ * Copyright (C) 2006 Kristian Kielhofner <kris@krisk.org>
+ *
+ * Based on leds-net48xx.c
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/platform_device.h>
+#include <linux/leds.h>
+#include <linux/err.h>
+#include <asm/io.h>
+#include <linux/scx200_gpio.h>
+
+#define DRVNAME "wrap-led"
+#define WRAP_ERROR_LED_GPIO     3
+#define WRAP_EXTRA_LED_GPIO     18
+
+static struct platform_device *pdev;
+
+static void wrap_error_led_set(struct led_classdev *led_cdev,
+                enum led_brightness value)
+{
+        if (value)
+                scx200_gpio_set_low(WRAP_ERROR_LED_GPIO);
+        else
+                scx200_gpio_set_high(WRAP_ERROR_LED_GPIO);
+}
+
+static void wrap_extra_led_set(struct led_classdev *led_cdev,
+                enum led_brightness value)
+{
+        if (value)
+                scx200_gpio_set_low(WRAP_EXTRA_LED_GPIO);
+        else
+                scx200_gpio_set_high(WRAP_EXTRA_LED_GPIO);
+}
+
+static struct led_classdev wrap_error_led = {
+        .name           = "wrap:error",
+        .brightness_set = wrap_error_led_set,
+};
+
+static struct led_classdev wrap_extra_led = {
+        .name           = "wrap:extra",
+        .brightness_set = wrap_extra_led_set,
+};
+
+#ifdef CONFIG_PM
+static int wrap_led_suspend(struct platform_device *dev,
+                pm_message_t state)
+{
+        led_classdev_suspend(&wrap_error_led);
+        led_classdev_suspend(&wrap_extra_led);
+        return 0;
+}
+
+static int wrap_led_resume(struct platform_device *dev)
+{
+        led_classdev_resume(&wrap_error_led);
+        led_classdev_resume(&wrap_extra_led);
+        return 0;
+}
+#else
+#define wrap_led_suspend NULL
+#define wrap_led_resume NULL
+#endif
+
+static int wrap_led_probe(struct platform_device *pdev)
+{
+        int ret;
+
+        ret = led_classdev_register(&pdev->dev, &wrap_error_led);
+        if (ret == 0) {
+                ret = led_classdev_register(&pdev->dev, &wrap_extra_led);
+                if (ret < 0)
+                        led_classdev_unregister(&wrap_error_led);
+        }
+        return ret;
+}
+
+static int wrap_led_remove(struct platform_device *pdev)
+{
+        led_classdev_unregister(&wrap_error_led);
+        led_classdev_unregister(&wrap_extra_led);
+        return 0;
+}
+
+static struct platform_driver wrap_led_driver = {
+        .probe          = wrap_led_probe,
+        .remove         = wrap_led_remove,
+        .suspend        = wrap_led_suspend,
+        .resume         = wrap_led_resume,
+        .driver         = {
+                .name           = DRVNAME,
+                .owner          = THIS_MODULE,
+        },
+};
+
+static int __init wrap_led_init(void)
+{
+        int ret;
+
+        if (!scx200_gpio_present()) {
+                ret = -ENODEV;
+                goto out;
+        }
+
+        ret = platform_driver_register(&wrap_led_driver);
+        if (ret < 0)
+                goto out;
+
+        pdev = platform_device_register_simple(DRVNAME, -1, NULL, 0);
+        if (IS_ERR(pdev)) {
+                ret = PTR_ERR(pdev);
+                platform_driver_unregister(&wrap_led_driver);
+                goto out;
+        }
+
+out:
+        return ret;
+}
+
+static void __exit wrap_led_exit(void)
+{
+        platform_device_unregister(pdev);
+        platform_driver_unregister(&wrap_led_driver);
+}
+
+module_init(wrap_led_init);
+module_exit(wrap_led_exit);
+
+MODULE_AUTHOR("Kristian Kielhofner <kris@krisk.org>");
+MODULE_DESCRIPTION("PCEngines WRAP LED driver");
+MODULE_LICENSE("GPL");
+
diff --git a/drivers/leds/ledtrig-ide-disk.c b/drivers/leds/ledtrig-ide-disk.c
index fa651886ab4f..54b155c7026f 100644
--- a/drivers/leds/ledtrig-ide-disk.c
+++ b/drivers/leds/ledtrig-ide-disk.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/timer.h>
diff --git a/drivers/leds/ledtrig-timer.c b/drivers/leds/ledtrig-timer.c
index 29a8818a32ec..d756bdb01c59 100644
--- a/drivers/leds/ledtrig-timer.c
+++ b/drivers/leds/ledtrig-timer.c
@@ -12,6 +12,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/init.h>
 #include <linux/list.h>
diff --git a/drivers/macintosh/Kconfig b/drivers/macintosh/Kconfig
index 31015d55d353..a9e747c39791 100644
--- a/drivers/macintosh/Kconfig
+++ b/drivers/macintosh/Kconfig
@@ -227,4 +227,11 @@ config ANSLCD
         tristate "Support for ANS LCD display"
         depends on ADB_CUDA && PPC_PMAC
 
+config PMAC_RACKMETER
+        tristate "Support for Apple XServe front panel LEDs"
+        depends on PPC_PMAC
+        help
+          This driver procides some support to control the front panel
+          blue LEDs "vu-meter" of the XServer macs.
+
 endmenu
diff --git a/drivers/macintosh/Makefile b/drivers/macintosh/Makefile
index b53d45f87b0b..2dfc3f4eaf42 100644
--- a/drivers/macintosh/Makefile
+++ b/drivers/macintosh/Makefile
@@ -42,3 +42,4 @@ obj-$(CONFIG_WINDFARM_PM112)	+= windfarm_pm112.o windfarm_smu_sat.o \
                                    windfarm_smu_sensors.o \
                                    windfarm_max6690_sensor.o \
                                    windfarm_lm75_sensor.o windfarm_pid.o
+obj-$(CONFIG_PMAC_RACKMETER)    += rack-meter.o
diff --git a/drivers/macintosh/adb.c b/drivers/macintosh/adb.c
index be0bd34ff6f9..d43ea81d6df9 100644
--- a/drivers/macintosh/adb.c
+++ b/drivers/macintosh/adb.c
@@ -267,12 +267,12 @@ adb_probe_task(void *x)
 }
 
 static void
-__adb_probe_task(void *data)
+__adb_probe_task(struct work_struct *bullshit)
 {
         adb_probe_task_pid = kernel_thread(adb_probe_task, NULL, SIGCHLD | CLONE_KERNEL);
 }
 
-static DECLARE_WORK(adb_reset_work, __adb_probe_task, NULL);
+static DECLARE_WORK(adb_reset_work, __adb_probe_task);
 
 int
 adb_reset_bus(void)
diff --git a/drivers/macintosh/apm_emu.c b/drivers/macintosh/apm_emu.c
index 1293876a2ebd..8862a83b8d84 100644
--- a/drivers/macintosh/apm_emu.c
+++ b/drivers/macintosh/apm_emu.c
@@ -529,7 +529,8 @@ static int __init apm_emu_init(void)
         if (apm_proc)
                 apm_proc->owner = THIS_MODULE;
 
-        misc_register(&apm_device);
+        if (misc_register(&apm_device) != 0)
+                printk(KERN_INFO "Could not create misc. device for apm\n");
 
         pmu_register_sleep_notifier(&apm_sleep_notifier);
 
diff --git a/drivers/macintosh/rack-meter.c b/drivers/macintosh/rack-meter.c
new file mode 100644
index 000000000000..5ed41fe84e57
--- /dev/null
+++ b/drivers/macintosh/rack-meter.c
@@ -0,0 +1,616 @@
+/*
+ * RackMac vu-meter driver
+ *
+ * (c) Copyright 2006 Benjamin Herrenschmidt, IBM Corp.
+ *                    <benh@kernel.crashing.org>
+ *
+ * Released under the term of the GNU GPL v2.
+ *
+ * Support the CPU-meter LEDs of the Xserve G5
+ *
+ * TODO: Implement PWM to do variable intensity and provide userland
+ * interface for fun. Also, the CPU-meter could be made nicer by being
+ * a bit less "immediate" but giving instead a more average load over
+ * time. Patches welcome :-)
+ *
+ */
+#undef DEBUG
+
+#include <linux/types.h>
+#include <linux/kernel.h>
+#include <linux/device.h>
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/dma-mapping.h>
+#include <linux/kernel_stat.h>
+
+#include <asm/io.h>
+#include <asm/prom.h>
+#include <asm/machdep.h>
+#include <asm/pmac_feature.h>
+#include <asm/dbdma.h>
+#include <asm/dbdma.h>
+#include <asm/macio.h>
+#include <asm/keylargo.h>
+
+/* Number of samples in a sample buffer */
+#define SAMPLE_COUNT            256
+
+/* CPU meter sampling rate in ms */
+#define CPU_SAMPLING_RATE       250
+
+struct rackmeter_dma {
+        struct dbdma_cmd        cmd[4]                  ____cacheline_aligned;
+        u32                     mark                    ____cacheline_aligned;
+        u32                     buf1[SAMPLE_COUNT]      ____cacheline_aligned;
+        u32                     buf2[SAMPLE_COUNT]      ____cacheline_aligned;
+} ____cacheline_aligned;
+
+struct rackmeter_cpu {
+        struct delayed_work     sniffer;
+        struct rackmeter        *rm;
+        cputime64_t             prev_wall;
+        cputime64_t             prev_idle;
+        int                     zero;
+} ____cacheline_aligned;
+
+struct rackmeter {
+        struct macio_dev                *mdev;
+        unsigned int                    irq;
+        struct device_node              *i2s;
+        u8                              *ubuf;
+        struct dbdma_regs __iomem       *dma_regs;
+        void __iomem                    *i2s_regs;
+        dma_addr_t                      dma_buf_p;
+        struct rackmeter_dma            *dma_buf_v;
+        int                             stale_irq;
+        struct rackmeter_cpu            cpu[2];
+        int                             paused;
+        struct mutex                    sem;
+};
+
+/* To be set as a tunable */
+static int rackmeter_ignore_nice;
+
+/* This GPIO is whacked by the OS X driver when initializing */
+#define RACKMETER_MAGIC_GPIO    0x78
+
+/* This is copied from cpufreq_ondemand, maybe we should put it in
+ * a common header somewhere
+ */
+static inline cputime64_t get_cpu_idle_time(unsigned int cpu)
+{
+        cputime64_t retval;
+
+        retval = cputime64_add(kstat_cpu(cpu).cpustat.idle,
+                        kstat_cpu(cpu).cpustat.iowait);
+
+        if (rackmeter_ignore_nice)
+                retval = cputime64_add(retval, kstat_cpu(cpu).cpustat.nice);
+
+        return retval;
+}
+
+static void rackmeter_setup_i2s(struct rackmeter *rm)
+{
+        struct macio_chip *macio = rm->mdev->bus->chip;
+
+        /* First whack magic GPIO */
+        pmac_call_feature(PMAC_FTR_WRITE_GPIO, NULL, RACKMETER_MAGIC_GPIO, 5);
+
+
+        /* Call feature code to enable the sound channel and the proper
+         * clock sources
+         */
+        pmac_call_feature(PMAC_FTR_SOUND_CHIP_ENABLE, rm->i2s, 0, 1);
+
+        /* Power i2s and stop i2s clock. We whack MacIO FCRs directly for now.
+         * This is a bit racy, thus we should add new platform functions to
+         * handle that. snd-aoa needs that too
+         */
+        MACIO_BIS(KEYLARGO_FCR1, KL1_I2S0_ENABLE);
+        MACIO_BIC(KEYLARGO_FCR1, KL1_I2S0_CLK_ENABLE_BIT);
+        (void)MACIO_IN32(KEYLARGO_FCR1);
+        udelay(10);
+
+        /* Then setup i2s. For now, we use the same magic value that
+         * the OS X driver seems to use. We might want to play around
+         * with the clock divisors later
+         */
+        out_le32(rm->i2s_regs + 0x10, 0x01fa0000);
+        (void)in_le32(rm->i2s_regs + 0x10);
+        udelay(10);
+
+        /* Fully restart i2s*/
+        MACIO_BIS(KEYLARGO_FCR1, KL1_I2S0_CELL_ENABLE |
+                  KL1_I2S0_CLK_ENABLE_BIT);
+        (void)MACIO_IN32(KEYLARGO_FCR1);
+        udelay(10);
+}
+
+static void rackmeter_set_default_pattern(struct rackmeter *rm)
+{
+        int i;
+
+        for (i = 0; i < 16; i++) {
+                if (i < 8)
+                        rm->ubuf[i] = (i & 1) * 255;
+                else
+                        rm->ubuf[i] = ((~i) & 1) * 255;
+        }
+}
+
+static void rackmeter_do_pause(struct rackmeter *rm, int pause)
+{
+        struct rackmeter_dma *rdma = rm->dma_buf_v;
+
+        pr_debug("rackmeter: %s\n", pause ? "paused" : "started");
+
+        rm->paused = pause;
+        if (pause) {
+                DBDMA_DO_STOP(rm->dma_regs);
+                return;
+        }
+        memset(rdma->buf1, 0, SAMPLE_COUNT & sizeof(u32));
+        memset(rdma->buf2, 0, SAMPLE_COUNT & sizeof(u32));
+
+        rm->dma_buf_v->mark = 0;
+
+        mb();
+        out_le32(&rm->dma_regs->cmdptr_hi, 0);
+        out_le32(&rm->dma_regs->cmdptr, rm->dma_buf_p);
+        out_le32(&rm->dma_regs->control, (RUN << 16) | RUN);
+}
+
+static void rackmeter_setup_dbdma(struct rackmeter *rm)
+{
+        struct rackmeter_dma *db = rm->dma_buf_v;
+        struct dbdma_cmd *cmd = db->cmd;
+
+        /* Make sure dbdma is reset */
+        DBDMA_DO_RESET(rm->dma_regs);
+
+        pr_debug("rackmeter: mark offset=0x%lx\n",
+                 offsetof(struct rackmeter_dma, mark));
+        pr_debug("rackmeter: buf1 offset=0x%lx\n",
+                 offsetof(struct rackmeter_dma, buf1));
+        pr_debug("rackmeter: buf2 offset=0x%lx\n",
+                 offsetof(struct rackmeter_dma, buf2));
+
+        /* Prepare 4 dbdma commands for the 2 buffers */
+        memset(cmd, 0, 4 * sizeof(struct dbdma_cmd));
+        st_le16(&cmd->req_count, 4);
+        st_le16(&cmd->command, STORE_WORD | INTR_ALWAYS | KEY_SYSTEM);
+        st_le32(&cmd->phy_addr, rm->dma_buf_p +
+                offsetof(struct rackmeter_dma, mark));
+        st_le32(&cmd->cmd_dep, 0x02000000);
+        cmd++;
+
+        st_le16(&cmd->req_count, SAMPLE_COUNT * 4);
+        st_le16(&cmd->command, OUTPUT_MORE);
+        st_le32(&cmd->phy_addr, rm->dma_buf_p +
+                offsetof(struct rackmeter_dma, buf1));
+        cmd++;
+
+        st_le16(&cmd->req_count, 4);
+        st_le16(&cmd->command, STORE_WORD | INTR_ALWAYS | KEY_SYSTEM);
+        st_le32(&cmd->phy_addr, rm->dma_buf_p +
+                offsetof(struct rackmeter_dma, mark));
+        st_le32(&cmd->cmd_dep, 0x01000000);
+        cmd++;
+
+        st_le16(&cmd->req_count, SAMPLE_COUNT * 4);
+        st_le16(&cmd->command, OUTPUT_MORE | BR_ALWAYS);
+        st_le32(&cmd->phy_addr, rm->dma_buf_p +
+                offsetof(struct rackmeter_dma, buf2));
+        st_le32(&cmd->cmd_dep, rm->dma_buf_p);
+
+        rackmeter_do_pause(rm, 0);
+}
+
+static void rackmeter_do_timer(struct work_struct *work)
+{
+        struct rackmeter_cpu *rcpu =
+                container_of(work, struct rackmeter_cpu, sniffer.work);
+        struct rackmeter *rm = rcpu->rm;
+        unsigned int cpu = smp_processor_id();
+        cputime64_t cur_jiffies, total_idle_ticks;
+        unsigned int total_ticks, idle_ticks;
+        int i, offset, load, cumm, pause;
+
+        cur_jiffies = jiffies64_to_cputime64(get_jiffies_64());
+        total_ticks = (unsigned int)cputime64_sub(cur_jiffies,
+                                                  rcpu->prev_wall);
+        rcpu->prev_wall = cur_jiffies;
+
+        total_idle_ticks = get_cpu_idle_time(cpu);
+        idle_ticks = (unsigned int) cputime64_sub(total_idle_ticks,
+                                rcpu->prev_idle);
+        rcpu->prev_idle = total_idle_ticks;
+
+        /* We do a very dumb calculation to update the LEDs for now,
+         * we'll do better once we have actual PWM implemented
+         */
+        load = (9 * (total_ticks - idle_ticks)) / total_ticks;
+
+        offset = cpu << 3;
+        cumm = 0;
+        for (i = 0; i < 8; i++) {
+                u8 ub = (load > i) ? 0xff : 0;
+                rm->ubuf[i + offset] = ub;
+                cumm |= ub;
+        }
+        rcpu->zero = (cumm == 0);
+
+        /* Now check if LEDs are all 0, we can stop DMA */
+        pause = (rm->cpu[0].zero && rm->cpu[1].zero);
+        if (pause != rm->paused) {
+                mutex_lock(&rm->sem);
+                pause = (rm->cpu[0].zero && rm->cpu[1].zero);
+                rackmeter_do_pause(rm, pause);
+                mutex_unlock(&rm->sem);
+        }
+        schedule_delayed_work_on(cpu, &rcpu->sniffer,
+                                 msecs_to_jiffies(CPU_SAMPLING_RATE));
+}
+
+static void __devinit rackmeter_init_cpu_sniffer(struct rackmeter *rm)
+{
+        unsigned int cpu;
+
+        /* This driver works only with 1 or 2 CPUs numbered 0 and 1,
+         * but that's really all we have on Apple Xserve. It doesn't
+         * play very nice with CPU hotplug neither but we don't do that
+         * on those machines yet
+         */
+
+        rm->cpu[0].rm = rm;
+        INIT_DELAYED_WORK(&rm->cpu[0].sniffer, rackmeter_do_timer);
+        rm->cpu[1].rm = rm;
+        INIT_DELAYED_WORK(&rm->cpu[1].sniffer, rackmeter_do_timer);
+
+        for_each_online_cpu(cpu) {
+                struct rackmeter_cpu *rcpu;
+
+                if (cpu > 1)
+                        continue;
+                rcpu = &rm->cpu[cpu];;
+                rcpu->prev_idle = get_cpu_idle_time(cpu);
+                rcpu->prev_wall = jiffies64_to_cputime64(get_jiffies_64());
+                schedule_delayed_work_on(cpu, &rm->cpu[cpu].sniffer,
+                                         msecs_to_jiffies(CPU_SAMPLING_RATE));
+        }
+}
+
+static void __devexit rackmeter_stop_cpu_sniffer(struct rackmeter *rm)
+{
+        cancel_rearming_delayed_work(&rm->cpu[0].sniffer);
+        cancel_rearming_delayed_work(&rm->cpu[1].sniffer);
+}
+
+static int rackmeter_setup(struct rackmeter *rm)
+{
+        pr_debug("rackmeter: setting up i2s..\n");
+        rackmeter_setup_i2s(rm);
+
+        pr_debug("rackmeter: setting up default pattern..\n");
+        rackmeter_set_default_pattern(rm);
+
+        pr_debug("rackmeter: setting up dbdma..\n");
+        rackmeter_setup_dbdma(rm);
+
+        pr_debug("rackmeter: start CPU measurements..\n");
+        rackmeter_init_cpu_sniffer(rm);
+
+        printk(KERN_INFO "RackMeter initialized\n");
+
+        return 0;
+}
+
+/*  XXX FIXME: No PWM yet, this is 0/1 */
+static u32 rackmeter_calc_sample(struct rackmeter *rm, unsigned int index)
+{
+        int led;
+        u32 sample = 0;
+
+        for (led = 0; led < 16; led++) {
+                sample >>= 1;
+                sample |= ((rm->ubuf[led] >= 0x80) << 15);
+        }
+        return (sample << 17) | (sample >> 15);
+}
+
+static irqreturn_t rackmeter_irq(int irq, void *arg)
+{
+        struct rackmeter *rm = arg;
+        struct rackmeter_dma *db = rm->dma_buf_v;
+        unsigned int mark, i;
+        u32 *buf;
+
+        /* Flush PCI buffers with an MMIO read. Maybe we could actually
+         * check the status one day ... in case things go wrong, though
+         * this never happened to me
+         */
+        (void)in_le32(&rm->dma_regs->status);
+
+        /* Make sure the CPU gets us in order */
+        rmb();
+
+        /* Read mark */
+        mark = db->mark;
+        if (mark != 1 && mark != 2) {
+                printk(KERN_WARNING "rackmeter: Incorrect DMA mark 0x%08x\n",
+                       mark);
+                /* We allow for 3 errors like that (stale DBDMA irqs) */
+                if (++rm->stale_irq > 3) {
+                        printk(KERN_ERR "rackmeter: Too many errors,"
+                               " stopping DMA\n");
+                        DBDMA_DO_RESET(rm->dma_regs);
+                }
+                return IRQ_HANDLED;
+        }
+
+        /* Next buffer we need to fill is mark value */
+        buf = mark == 1 ? db->buf1 : db->buf2;
+
+        /* Fill it now. This routine converts the 8 bits depth sample array
+         * into the PWM bitmap for each LED.
+         */
+        for (i = 0; i < SAMPLE_COUNT; i++)
+                buf[i] = rackmeter_calc_sample(rm, i);
+
+
+        return IRQ_HANDLED;
+}
+
+static int __devinit rackmeter_probe(struct macio_dev* mdev,
+                                     const struct of_device_id *match)
+{
+        struct device_node *i2s = NULL, *np = NULL;
+        struct rackmeter *rm = NULL;
+        struct resource ri2s, rdma;
+        int rc = -ENODEV;
+
+        pr_debug("rackmeter_probe()\n");
+
+        /* Get i2s-a node */
+        while ((i2s = of_get_next_child(mdev->ofdev.node, i2s)) != NULL)
+               if (strcmp(i2s->name, "i2s-a") == 0)
+                       break;
+        if (i2s == NULL) {
+                pr_debug("  i2s-a child not found\n");
+                goto bail;
+        }
+        /* Get lightshow or virtual sound */
+        while ((np = of_get_next_child(i2s, np)) != NULL) {
+               if (strcmp(np->name, "lightshow") == 0)
+                       break;
+               if ((strcmp(np->name, "sound") == 0) &&
+                   get_property(np, "virtual", NULL) != NULL)
+                       break;
+        }
+        if (np == NULL) {
+                pr_debug("  lightshow or sound+virtual child not found\n");
+                goto bail;
+        }
+
+        /* Create and initialize our instance data */
+        rm = kzalloc(sizeof(struct rackmeter), GFP_KERNEL);
+        if (rm == NULL) {
+                printk(KERN_ERR "rackmeter: failed to allocate memory !\n");
+                rc = -ENOMEM;
+                goto bail_release;
+        }
+        rm->mdev = mdev;
+        rm->i2s = i2s;
+        mutex_init(&rm->sem);
+        dev_set_drvdata(&mdev->ofdev.dev, rm);
+        /* Check resources availability. We need at least resource 0 and 1 */
+#if 0 /* Use that when i2s-a is finally an mdev per-se */
+        if (macio_resource_count(mdev) < 2 || macio_irq_count(mdev) < 2) {
+                printk(KERN_ERR
+                       "rackmeter: found match but lacks resources: %s"
+                       " (%d resources, %d interrupts)\n",
+                       mdev->ofdev.node->full_name);
+                rc = -ENXIO;
+                goto bail_free;
+        }
+        if (macio_request_resources(mdev, "rackmeter")) {
+                printk(KERN_ERR
+                       "rackmeter: failed to request resources: %s\n",
+                       mdev->ofdev.node->full_name);
+                rc = -EBUSY;
+                goto bail_free;
+        }
+        rm->irq = macio_irq(mdev, 1);
+#else
+        rm->irq = irq_of_parse_and_map(i2s, 1);
+        if (rm->irq == NO_IRQ ||
+            of_address_to_resource(i2s, 0, &ri2s) ||
+            of_address_to_resource(i2s, 1, &rdma)) {
+                printk(KERN_ERR
+                       "rackmeter: found match but lacks resources: %s",
+                       mdev->ofdev.node->full_name);
+                rc = -ENXIO;
+                goto bail_free;
+        }
+#endif
+
+        pr_debug("  i2s @0x%08x\n", (unsigned int)ri2s.start);
+        pr_debug("  dma @0x%08x\n", (unsigned int)rdma.start);
+        pr_debug("  irq %d\n", rm->irq);
+
+        rm->ubuf = (u8 *)__get_free_page(GFP_KERNEL);
+        if (rm->ubuf == NULL) {
+                printk(KERN_ERR
+                       "rackmeter: failed to allocate samples page !\n");
+                rc = -ENOMEM;
+                goto bail_release;
+        }
+
+        rm->dma_buf_v = dma_alloc_coherent(&macio_get_pci_dev(mdev)->dev,
+                                           sizeof(struct rackmeter_dma),
+                                           &rm->dma_buf_p, GFP_KERNEL);
+        if (rm->dma_buf_v == NULL) {
+                printk(KERN_ERR
+                       "rackmeter: failed to allocate dma buffer !\n");
+                rc = -ENOMEM;
+                goto bail_free_samples;
+        }
+#if 0
+        rm->i2s_regs = ioremap(macio_resource_start(mdev, 0), 0x1000);
+#else
+        rm->i2s_regs = ioremap(ri2s.start, 0x1000);
+#endif
+        if (rm->i2s_regs == NULL) {
+                printk(KERN_ERR
+                       "rackmeter: failed to map i2s registers !\n");
+                rc = -ENXIO;
+                goto bail_free_dma;
+        }
+#if 0
+        rm->dma_regs = ioremap(macio_resource_start(mdev, 1), 0x100);
+#else
+        rm->dma_regs = ioremap(rdma.start, 0x100);
+#endif
+        if (rm->dma_regs == NULL) {
+                printk(KERN_ERR
+                       "rackmeter: failed to map dma registers !\n");
+                rc = -ENXIO;
+                goto bail_unmap_i2s;
+        }
+
+        rc = rackmeter_setup(rm);
+        if (rc) {
+                printk(KERN_ERR
+                       "rackmeter: failed to initialize !\n");
+                rc = -ENXIO;
+                goto bail_unmap_dma;
+        }
+
+        rc = request_irq(rm->irq, rackmeter_irq, 0, "rackmeter", rm);
+        if (rc != 0) {
+                printk(KERN_ERR
+                       "rackmeter: failed to request interrupt !\n");
+                goto bail_stop_dma;
+        }
+        of_node_put(np);
+        return 0;
+
+ bail_stop_dma:
+        DBDMA_DO_RESET(rm->dma_regs);
+ bail_unmap_dma:
+        iounmap(rm->dma_regs);
+ bail_unmap_i2s:
+        iounmap(rm->i2s_regs);
+ bail_free_dma:
+        dma_free_coherent(&macio_get_pci_dev(mdev)->dev,
+                          sizeof(struct rackmeter_dma),
+                          rm->dma_buf_v, rm->dma_buf_p);
+ bail_free_samples:
+        free_page((unsigned long)rm->ubuf);
+ bail_release:
+#if 0
+        macio_release_resources(mdev);
+#endif
+ bail_free:
+        kfree(rm);
+ bail:
+        of_node_put(i2s);
+        of_node_put(np);
+        dev_set_drvdata(&mdev->ofdev.dev, NULL);
+        return rc;
+}
+
+static int __devexit rackmeter_remove(struct macio_dev* mdev)
+{
+        struct rackmeter *rm = dev_get_drvdata(&mdev->ofdev.dev);
+
+        /* Stop CPU sniffer timer & work queues */
+        rackmeter_stop_cpu_sniffer(rm);
+
+        /* Clear reference to private data */
+        dev_set_drvdata(&mdev->ofdev.dev, NULL);
+
+        /* Stop/reset dbdma */
+        DBDMA_DO_RESET(rm->dma_regs);
+
+        /* Release the IRQ */
+        free_irq(rm->irq, rm);
+
+        /* Unmap registers */
+        iounmap(rm->dma_regs);
+        iounmap(rm->i2s_regs);
+
+        /* Free DMA */
+        dma_free_coherent(&macio_get_pci_dev(mdev)->dev,
+                          sizeof(struct rackmeter_dma),
+                          rm->dma_buf_v, rm->dma_buf_p);
+
+        /* Free samples */
+        free_page((unsigned long)rm->ubuf);
+
+#if 0
+        /* Release resources */
+        macio_release_resources(mdev);
+#endif
+
+        /* Get rid of me */
+        kfree(rm);
+
+        return 0;
+}
+
+static int rackmeter_shutdown(struct macio_dev* mdev)
+{
+        struct rackmeter *rm = dev_get_drvdata(&mdev->ofdev.dev);
+
+        if (rm == NULL)
+                return -ENODEV;
+
+        /* Stop CPU sniffer timer & work queues */
+        rackmeter_stop_cpu_sniffer(rm);
+
+        /* Stop/reset dbdma */
+        DBDMA_DO_RESET(rm->dma_regs);
+
+        return 0;
+}
+
+static struct of_device_id rackmeter_match[] = {
+        { .name = "i2s" },
+        { }
+};
+
+static struct macio_driver rackmeter_drv = {
+        .name = "rackmeter",
+        .owner = THIS_MODULE,
+        .match_table = rackmeter_match,
+        .probe = rackmeter_probe,
+        .remove = rackmeter_remove,
+        .shutdown = rackmeter_shutdown,
+};
+
+
+static int __init rackmeter_init(void)
+{
+        pr_debug("rackmeter_init()\n");
+
+        return macio_register_driver(&rackmeter_drv);
+}
+
+static void __exit rackmeter_exit(void)
+{
+        pr_debug("rackmeter_exit()\n");
+
+        macio_unregister_driver(&rackmeter_drv);
+}
+
+module_init(rackmeter_init);
+module_exit(rackmeter_exit);
+
+
+MODULE_LICENSE("GPL");
+MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
+MODULE_DESCRIPTION("RackMeter: Support vu-meter on XServe front panel");
diff --git a/drivers/macintosh/smu.c b/drivers/macintosh/smu.c
index ade25b3fbb35..6dde27ab79a8 100644
--- a/drivers/macintosh/smu.c
+++ b/drivers/macintosh/smu.c
@@ -46,6 +46,7 @@
 #include <asm/abs_addr.h>
 #include <asm/uaccess.h>
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #define VERSION "0.7"
 #define AUTHOR  "(c) 2005 Benjamin Herrenschmidt, IBM Corp."
@@ -600,7 +601,7 @@ core_initcall(smu_late_init);
  * sysfs visibility
  */
 
-static void smu_expose_childs(void *unused)
+static void smu_expose_childs(struct work_struct *unused)
 {
         struct device_node *np;
 
@@ -610,7 +611,7 @@ static void smu_expose_childs(void *unused)
                                                   &smu->of_dev->dev);
 }
 
-static DECLARE_WORK(smu_expose_childs_work, smu_expose_childs, NULL);
+static DECLARE_WORK(smu_expose_childs_work, smu_expose_childs);
 
 static int smu_platform_probe(struct of_device* dev,
                               const struct of_device_id *match)
@@ -653,7 +654,7 @@ static int __init smu_init_sysfs(void)
          * I'm a bit too far from figuring out how that works with those
          * new chipsets, but that will come back and bite us
          */
-        of_register_driver(&smu_of_platform_driver);
+        of_register_platform_driver(&smu_of_platform_driver);
         return 0;
 }
 
diff --git a/drivers/macintosh/therm_adt746x.c b/drivers/macintosh/therm_adt746x.c
index a0f30d0853ea..3d3bf1643e73 100644
--- a/drivers/macintosh/therm_adt746x.c
+++ b/drivers/macintosh/therm_adt746x.c
@@ -24,13 +24,14 @@
 #include <linux/suspend.h>
 #include <linux/kthread.h>
 #include <linux/moduleparam.h>
+#include <linux/freezer.h>
 
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/sections.h>
-#include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #undef DEBUG
 
diff --git a/drivers/macintosh/therm_pm72.c b/drivers/macintosh/therm_pm72.c
index d00c0c37a12e..2e4ad44a8636 100644
--- a/drivers/macintosh/therm_pm72.c
+++ b/drivers/macintosh/therm_pm72.c
@@ -129,6 +129,7 @@
 #include <asm/sections.h>
 #include <asm/of_device.h>
 #include <asm/macio.h>
+#include <asm/of_platform.h>
 
 #include "therm_pm72.h"
 
@@ -2236,14 +2237,14 @@ static int __init therm_pm72_init(void)
                 return -ENODEV;
         }
 
-        of_register_driver(&fcu_of_platform_driver);
+        of_register_platform_driver(&fcu_of_platform_driver);
         
         return 0;
 }
 
 static void __exit therm_pm72_exit(void)
 {
-        of_unregister_driver(&fcu_of_platform_driver);
+        of_unregister_platform_driver(&fcu_of_platform_driver);
 
         if (of_dev)
                 of_device_unregister(of_dev);
diff --git a/drivers/macintosh/therm_windtunnel.c b/drivers/macintosh/therm_windtunnel.c
index 738faab1b22c..a1d3a987cb3a 100644
--- a/drivers/macintosh/therm_windtunnel.c
+++ b/drivers/macintosh/therm_windtunnel.c
@@ -36,12 +36,13 @@
 #include <linux/i2c.h>
 #include <linux/slab.h>
 #include <linux/init.h>
+
 #include <asm/prom.h>
 #include <asm/machdep.h>
 #include <asm/io.h>
 #include <asm/system.h>
 #include <asm/sections.h>
-#include <asm/of_device.h>
+#include <asm/of_platform.h>
 #include <asm/macio.h>
 
 #define LOG_TEMP                0                       /* continously log temperature */
@@ -511,14 +512,14 @@ g4fan_init( void )
                 return -ENODEV;
         }
 
-        of_register_driver( &therm_of_driver );
+        of_register_platform_driver( &therm_of_driver );
         return 0;
 }
 
 static void __exit
 g4fan_exit( void )
 {
-        of_unregister_driver( &therm_of_driver );
+        of_unregister_platform_driver( &therm_of_driver );
 
         if( x.of_dev )
                 of_device_unregister( x.of_dev );
diff --git a/drivers/macintosh/via-pmu.c b/drivers/macintosh/via-pmu.c
index e63ea1c1f3c1..c8558d4ed506 100644
--- a/drivers/macintosh/via-pmu.c
+++ b/drivers/macintosh/via-pmu.c
@@ -42,7 +42,7 @@
 #include <linux/interrupt.h>
 #include <linux/device.h>
 #include <linux/sysdev.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/syscalls.h>
 #include <linux/cpu.h>
 #include <asm/prom.h>
diff --git a/drivers/macintosh/windfarm_core.c b/drivers/macintosh/windfarm_core.c
index ab3faa702d58..e947af982f93 100644
--- a/drivers/macintosh/windfarm_core.c
+++ b/drivers/macintosh/windfarm_core.c
@@ -34,6 +34,7 @@
 #include <linux/device.h>
 #include <linux/platform_device.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 #include <asm/prom.h>
 
diff --git a/drivers/macintosh/windfarm_pm112.c b/drivers/macintosh/windfarm_pm112.c
index fa4b13f89369..b3fbb45bc90a 100644
--- a/drivers/macintosh/windfarm_pm112.c
+++ b/drivers/macintosh/windfarm_pm112.c
@@ -685,6 +685,17 @@ static int __init wf_pm112_init(void)
                 ++nr_cores;
 
         printk(KERN_INFO "windfarm: initializing for dual-core desktop G5\n");
+
+#ifdef MODULE
+        request_module("windfarm_smu_controls");
+        request_module("windfarm_smu_sensors");
+        request_module("windfarm_smu_sat");
+        request_module("windfarm_lm75_sensor");
+        request_module("windfarm_max6690_sensor");
+        request_module("windfarm_cpufreq_clamp");
+
+#endif /* MODULE */
+
         platform_driver_register(&wf_pm112_driver);
         return 0;
 }
diff --git a/drivers/macintosh/windfarm_pm81.c b/drivers/macintosh/windfarm_pm81.c
index 2a944851b8e1..f24fa734046a 100644
--- a/drivers/macintosh/windfarm_pm81.c
+++ b/drivers/macintosh/windfarm_pm81.c
@@ -788,6 +788,7 @@ static int __init wf_smu_init(void)
                 request_module("windfarm_smu_controls");
                 request_module("windfarm_smu_sensors");
                 request_module("windfarm_lm75_sensor");
+                request_module("windfarm_cpufreq_clamp");
 
 #endif /* MODULE */
                 platform_driver_register(&wf_smu_driver);
diff --git a/drivers/macintosh/windfarm_pm91.c b/drivers/macintosh/windfarm_pm91.c
index 9961a67b4f85..26eee69ebe6d 100644
--- a/drivers/macintosh/windfarm_pm91.c
+++ b/drivers/macintosh/windfarm_pm91.c
@@ -719,6 +719,7 @@ static int __init wf_smu_init(void)
                 request_module("windfarm_smu_controls");
                 request_module("windfarm_smu_sensors");
                 request_module("windfarm_lm75_sensor");
+                request_module("windfarm_cpufreq_clamp");
 
 #endif /* MODULE */
                 platform_driver_register(&wf_smu_driver);
diff --git a/drivers/md/dm-crypt.c b/drivers/md/dm-crypt.c
index 08a40f4e4f60..a1086ee8cccd 100644
--- a/drivers/md/dm-crypt.c
+++ b/drivers/md/dm-crypt.c
@@ -20,6 +20,7 @@
 #include <asm/atomic.h>
 #include <linux/scatterlist.h>
 #include <asm/page.h>
+#include <asm/unaligned.h>
 
 #include "dm.h"
 
@@ -85,7 +86,10 @@ struct crypt_config {
          */
         struct crypt_iv_operations *iv_gen_ops;
         char *iv_mode;
-        struct crypto_cipher *iv_gen_private;
+        union {
+                struct crypto_cipher *essiv_tfm;
+                int benbi_shift;
+        } iv_gen_private;
         sector_t iv_offset;
         unsigned int iv_size;
 
@@ -101,7 +105,7 @@ struct crypt_config {
 #define MIN_POOL_PAGES 32
 #define MIN_BIO_PAGES  8
 
-static kmem_cache_t *_crypt_io_pool;
+static struct kmem_cache *_crypt_io_pool;
 
 /*
  * Different IV generation algorithms:
@@ -113,6 +117,9 @@ static kmem_cache_t *_crypt_io_pool;
  *        encrypted with the bulk cipher using a salt as key. The salt
  *        should be derived from the bulk cipher's key via hashing.
  *
+ * benbi: the 64-bit "big-endian 'narrow block'-count", starting at 1
+ *        (needed for LRW-32-AES and possible other narrow block modes)
+ *
  * plumb: unimplemented, see:
  * http://article.gmane.org/gmane.linux.kernel.device-mapper.dm-crypt/454
  */
@@ -191,21 +198,61 @@ static int crypt_iv_essiv_ctr(struct crypt_config *cc, struct dm_target *ti,
         }
         kfree(salt);
 
-        cc->iv_gen_private = essiv_tfm;
+        cc->iv_gen_private.essiv_tfm = essiv_tfm;
         return 0;
 }
 
 static void crypt_iv_essiv_dtr(struct crypt_config *cc)
 {
-        crypto_free_cipher(cc->iv_gen_private);
-        cc->iv_gen_private = NULL;
+        crypto_free_cipher(cc->iv_gen_private.essiv_tfm);
+        cc->iv_gen_private.essiv_tfm = NULL;
 }
 
 static int crypt_iv_essiv_gen(struct crypt_config *cc, u8 *iv, sector_t sector)
 {
         memset(iv, 0, cc->iv_size);
         *(u64 *)iv = cpu_to_le64(sector);
-        crypto_cipher_encrypt_one(cc->iv_gen_private, iv, iv);
+        crypto_cipher_encrypt_one(cc->iv_gen_private.essiv_tfm, iv, iv);
+        return 0;
+}
+
+static int crypt_iv_benbi_ctr(struct crypt_config *cc, struct dm_target *ti,
+                              const char *opts)
+{
+        unsigned int bs = crypto_blkcipher_blocksize(cc->tfm);
+        int log = long_log2(bs);
+
+        /* we need to calculate how far we must shift the sector count
+         * to get the cipher block count, we use this shift in _gen */
+
+        if (1 << log != bs) {
+                ti->error = "cypher blocksize is not a power of 2";
+                return -EINVAL;
+        }
+
+        if (log > 9) {
+                ti->error = "cypher blocksize is > 512";
+                return -EINVAL;
+        }
+
+        cc->iv_gen_private.benbi_shift = 9 - log;
+
+        return 0;
+}
+
+static void crypt_iv_benbi_dtr(struct crypt_config *cc)
+{
+}
+
+static int crypt_iv_benbi_gen(struct crypt_config *cc, u8 *iv, sector_t sector)
+{
+        __be64 val;
+
+        memset(iv, 0, cc->iv_size - sizeof(u64)); /* rest is cleared below */
+
+        val = cpu_to_be64(((u64)sector << cc->iv_gen_private.benbi_shift) + 1);
+        put_unaligned(val, (__be64 *)(iv + cc->iv_size - sizeof(u64)));
+
         return 0;
 }
 
@@ -219,13 +266,18 @@ static struct crypt_iv_operations crypt_iv_essiv_ops = {
         .generator = crypt_iv_essiv_gen
 };
 
+static struct crypt_iv_operations crypt_iv_benbi_ops = {
+        .ctr       = crypt_iv_benbi_ctr,
+        .dtr       = crypt_iv_benbi_dtr,
+        .generator = crypt_iv_benbi_gen
+};
 
 static int
 crypt_convert_scatterlist(struct crypt_config *cc, struct scatterlist *out,
                           struct scatterlist *in, unsigned int length,
                           int write, sector_t sector)
 {
-        u8 iv[cc->iv_size];
+        u8 iv[cc->iv_size] __attribute__ ((aligned(__alignof__(u64))));
         struct blkcipher_desc desc = {
                 .tfm = cc->tfm,
                 .info = iv,
@@ -458,11 +510,11 @@ static void dec_pending(struct crypt_io *io, int error)
  * interrupt context.
  */
 static struct workqueue_struct *_kcryptd_workqueue;
-static void kcryptd_do_work(void *data);
+static void kcryptd_do_work(struct work_struct *work);
 
 static void kcryptd_queue_io(struct crypt_io *io)
 {
-        INIT_WORK(&io->work, kcryptd_do_work, io);
+        INIT_WORK(&io->work, kcryptd_do_work);
         queue_work(_kcryptd_workqueue, &io->work);
 }
 
@@ -618,9 +670,9 @@ static void process_read_endio(struct crypt_io *io)
         dec_pending(io, crypt_convert(cc, &ctx));
 }
 
-static void kcryptd_do_work(void *data)
+static void kcryptd_do_work(struct work_struct *work)
 {
-        struct crypt_io *io = data;
+        struct crypt_io *io = container_of(work, struct crypt_io, work);
 
         if (io->post_process)
                 process_read_endio(io);
@@ -768,7 +820,7 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
         cc->tfm = tfm;
 
         /*
-         * Choose ivmode. Valid modes: "plain", "essiv:<esshash>".
+         * Choose ivmode. Valid modes: "plain", "essiv:<esshash>", "benbi".
          * See comments at iv code
          */
 
@@ -778,6 +830,8 @@ static int crypt_ctr(struct dm_target *ti, unsigned int argc, char **argv)
                 cc->iv_gen_ops = &crypt_iv_plain_ops;
         else if (strcmp(ivmode, "essiv") == 0)
                 cc->iv_gen_ops = &crypt_iv_essiv_ops;
+        else if (strcmp(ivmode, "benbi") == 0)
+                cc->iv_gen_ops = &crypt_iv_benbi_ops;
         else {
                 ti->error = "Invalid IV mode";
                 goto bad2;
diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
index d13bb15a8a02..4510ad8f971c 100644
--- a/drivers/md/dm-ioctl.c
+++ b/drivers/md/dm-ioctl.c
@@ -606,9 +606,14 @@ static struct hash_cell *__find_device_hash_cell(struct dm_ioctl *param)
                 return __get_name_cell(param->name);
 
         md = dm_get_md(huge_decode_dev(param->dev));
-        if (md)
-                mdptr = dm_get_mdptr(md);
+        if (!md)
+                goto out;
 
+        mdptr = dm_get_mdptr(md);
+        if (!mdptr)
+                dm_put(md);
+
+out:
         return mdptr;
 }
 
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index d754e0bc6e90..cf8bf052138e 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -101,11 +101,11 @@ typedef int (*action_fn) (struct pgpath *pgpath);
 
 #define MIN_IOS 256     /* Mempool size */
 
-static kmem_cache_t *_mpio_cache;
+static struct kmem_cache *_mpio_cache;
 
 struct workqueue_struct *kmultipathd;
-static void process_queued_ios(void *data);
-static void trigger_event(void *data);
+static void process_queued_ios(struct work_struct *work);
+static void trigger_event(struct work_struct *work);
 
 
 /*-----------------------------------------------
@@ -173,8 +173,8 @@ static struct multipath *alloc_multipath(struct dm_target *ti)
                 INIT_LIST_HEAD(&m->priority_groups);
                 spin_lock_init(&m->lock);
                 m->queue_io = 1;
-                INIT_WORK(&m->process_queued_ios, process_queued_ios, m);
-                INIT_WORK(&m->trigger_event, trigger_event, m);
+                INIT_WORK(&m->process_queued_ios, process_queued_ios);
+                INIT_WORK(&m->trigger_event, trigger_event);
                 m->mpio_pool = mempool_create_slab_pool(MIN_IOS, _mpio_cache);
                 if (!m->mpio_pool) {
                         kfree(m);
@@ -379,9 +379,10 @@ static void dispatch_queued_ios(struct multipath *m)
         }
 }
 
-static void process_queued_ios(void *data)
+static void process_queued_ios(struct work_struct *work)
 {
-        struct multipath *m = (struct multipath *) data;
+        struct multipath *m =
+                container_of(work, struct multipath, process_queued_ios);
         struct hw_handler *hwh = &m->hw_handler;
         struct pgpath *pgpath = NULL;
         unsigned init_required = 0, must_queue = 1;
@@ -421,9 +422,10 @@ out:
  * An event is triggered whenever a path is taken out of use.
  * Includes path failure and PG bypass.
  */
-static void trigger_event(void *data)
+static void trigger_event(struct work_struct *work)
 {
-        struct multipath *m = (struct multipath *) data;
+        struct multipath *m =
+                container_of(work, struct multipath, trigger_event);
 
         dm_table_event(m->ti->table);
 }
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 659224cb7c53..fc8cbb168e3e 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -24,6 +24,7 @@
 
 static struct workqueue_struct *_kmirrord_wq;
 static struct work_struct _kmirrord_work;
+static DECLARE_WAIT_QUEUE_HEAD(_kmirrord_recovery_stopped);
 
 static inline void wake(void)
 {
@@ -83,6 +84,7 @@ struct region_hash {
         struct list_head *buckets;
 
         spinlock_t region_lock;
+        atomic_t recovery_in_flight;
         struct semaphore recovery_count;
         struct list_head clean_regions;
         struct list_head quiesced_regions;
@@ -191,6 +193,7 @@ static int rh_init(struct region_hash *rh, struct mirror_set *ms,
 
         spin_lock_init(&rh->region_lock);
         sema_init(&rh->recovery_count, 0);
+        atomic_set(&rh->recovery_in_flight, 0);
         INIT_LIST_HEAD(&rh->clean_regions);
         INIT_LIST_HEAD(&rh->quiesced_regions);
         INIT_LIST_HEAD(&rh->recovered_regions);
@@ -382,6 +385,8 @@ static void rh_update_states(struct region_hash *rh)
                 rh->log->type->clear_region(rh->log, reg->key);
                 rh->log->type->complete_resync_work(rh->log, reg->key, 1);
                 dispatch_bios(rh->ms, &reg->delayed_bios);
+                if (atomic_dec_and_test(&rh->recovery_in_flight))
+                        wake_up_all(&_kmirrord_recovery_stopped);
                 up(&rh->recovery_count);
                 mempool_free(reg, rh->region_pool);
         }
@@ -502,11 +507,21 @@ static int __rh_recovery_prepare(struct region_hash *rh)
 
 static void rh_recovery_prepare(struct region_hash *rh)
 {
-        while (!down_trylock(&rh->recovery_count))
+        /* Extra reference to avoid race with rh_stop_recovery */
+        atomic_inc(&rh->recovery_in_flight);
+
+        while (!down_trylock(&rh->recovery_count)) {
+                atomic_inc(&rh->recovery_in_flight);
                 if (__rh_recovery_prepare(rh) <= 0) {
+                        atomic_dec(&rh->recovery_in_flight);
                         up(&rh->recovery_count);
                         break;
                 }
+        }
+
+        /* Drop the extra reference */
+        if (atomic_dec_and_test(&rh->recovery_in_flight))
+                wake_up_all(&_kmirrord_recovery_stopped);
 }
 
 /*
@@ -868,7 +883,7 @@ static void do_mirror(struct mirror_set *ms)
         do_writes(ms, &writes);
 }
 
-static void do_work(void *ignored)
+static void do_work(struct work_struct *ignored)
 {
         struct mirror_set *ms;
 
@@ -1177,6 +1192,11 @@ static void mirror_postsuspend(struct dm_target *ti)
         struct dirty_log *log = ms->rh.log;
 
         rh_stop_recovery(&ms->rh);
+
+        /* Wait for all I/O we generated to complete */
+        wait_event(_kmirrord_recovery_stopped,
+                   !atomic_read(&ms->rh.recovery_in_flight));
+
         if (log->type->suspend && log->type->suspend(log))
                 /* FIXME: need better error handling */
                 DMWARN("log suspend failed");
@@ -1249,7 +1269,7 @@ static int __init dm_mirror_init(void)
                 dm_dirty_log_exit();
                 return r;
         }
-        INIT_WORK(&_kmirrord_work, do_work, NULL);
+        INIT_WORK(&_kmirrord_work, do_work);
 
         r = dm_register_target(&mirror_target);
         if (r < 0) {
diff --git a/drivers/md/dm-round-robin.c b/drivers/md/dm-round-robin.c
index c5a16c550122..6f9fcd4db9b5 100644
--- a/drivers/md/dm-round-robin.c
+++ b/drivers/md/dm-round-robin.c
@@ -136,7 +136,7 @@ static int rr_add_path(struct path_selector *ps, struct path *path,
 
         path->pscontext = pi;
 
-        list_add(&pi->list, &s->valid_paths);
+        list_add_tail(&pi->list, &s->valid_paths);
 
         return 0;
 }
diff --git a/drivers/md/dm-snap.c b/drivers/md/dm-snap.c
index 5281e0094072..b0ce2ce82278 100644
--- a/drivers/md/dm-snap.c
+++ b/drivers/md/dm-snap.c
@@ -40,7 +40,7 @@
 #define SNAPSHOT_PAGES 256
 
 struct workqueue_struct *ksnapd;
-static void flush_queued_bios(void *data);
+static void flush_queued_bios(struct work_struct *work);
 
 struct pending_exception {
         struct exception e;
@@ -88,8 +88,8 @@ struct pending_exception {
  * Hash table mapping origin volumes to lists of snapshots and
  * a lock to protect it
  */
-static kmem_cache_t *exception_cache;
-static kmem_cache_t *pending_cache;
+static struct kmem_cache *exception_cache;
+static struct kmem_cache *pending_cache;
 static mempool_t *pending_pool;
 
 /*
@@ -228,7 +228,7 @@ static int init_exception_table(struct exception_table *et, uint32_t size)
         return 0;
 }
 
-static void exit_exception_table(struct exception_table *et, kmem_cache_t *mem)
+static void exit_exception_table(struct exception_table *et, struct kmem_cache *mem)
 {
         struct list_head *slot;
         struct exception *ex, *next;
@@ -528,7 +528,7 @@ static int snapshot_ctr(struct dm_target *ti, unsigned int argc, char **argv)
         }
 
         bio_list_init(&s->queued_bios);
-        INIT_WORK(&s->queued_bios_work, flush_queued_bios, s);
+        INIT_WORK(&s->queued_bios_work, flush_queued_bios);
 
         /* Add snapshot to the list of snapshots for this origin */
         /* Exceptions aren't triggered till snapshot_resume() is called */
@@ -603,9 +603,10 @@ static void flush_bios(struct bio *bio)
         }
 }
 
-static void flush_queued_bios(void *data)
+static void flush_queued_bios(struct work_struct *work)
 {
-        struct dm_snapshot *s = (struct dm_snapshot *) data;
+        struct dm_snapshot *s =
+                container_of(work, struct dm_snapshot, queued_bios_work);
         struct bio *queued_bios;
         unsigned long flags;
 
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index b5764a86c8b5..7ec1b112a6d5 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -121,8 +121,8 @@ struct mapped_device {
 };
 
 #define MIN_IOS 256
-static kmem_cache_t *_io_cache;
-static kmem_cache_t *_tio_cache;
+static struct kmem_cache *_io_cache;
+static struct kmem_cache *_tio_cache;
 
 static int __init local_init(void)
 {
@@ -1285,7 +1285,7 @@ int dm_suspend(struct mapped_device *md, int do_lockfs)
         down(&md->suspend_lock);
 
         if (dm_suspended(md))
-                goto out;
+                goto out_unlock;
 
         map = dm_get_table(md);
 
@@ -1361,6 +1361,8 @@ out:
         }
 
         dm_table_put(map);
+
+out_unlock:
         up(&md->suspend_lock);
         return r;
 }
diff --git a/drivers/md/kcopyd.c b/drivers/md/kcopyd.c
index f1db6eff4857..b46f6c575f7e 100644
--- a/drivers/md/kcopyd.c
+++ b/drivers/md/kcopyd.c
@@ -203,7 +203,7 @@ struct kcopyd_job {
 /* FIXME: this should scale with the number of pages */
 #define MIN_JOBS 512
 
-static kmem_cache_t *_job_cache;
+static struct kmem_cache *_job_cache;
 static mempool_t *_job_pool;
 
 /*
@@ -417,7 +417,7 @@ static int process_jobs(struct list_head *jobs, int (*fn) (struct kcopyd_job *))
 /*
  * kcopyd does this every time it's woken up.
  */
-static void do_work(void *ignored)
+static void do_work(struct work_struct *ignored)
 {
         /*
          * The order that these are called is *very* important.
@@ -628,7 +628,7 @@ static int kcopyd_init(void)
         }
 
         kcopyd_clients++;
-        INIT_WORK(&_kcopyd_work, do_work, NULL);
+        INIT_WORK(&_kcopyd_work, do_work);
         mutex_unlock(&kcopyd_init_lock);
         return 0;
 }
diff --git a/drivers/md/md.c b/drivers/md/md.c
index d11135604403..6c4345bde07e 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -39,10 +39,10 @@
 #include <linux/raid/bitmap.h>
 #include <linux/sysctl.h>
 #include <linux/buffer_head.h> /* for invalidate_bdev */
-#include <linux/suspend.h>
 #include <linux/poll.h>
 #include <linux/mutex.h>
 #include <linux/ctype.h>
+#include <linux/freezer.h>
 
 #include <linux/init.h>
 
@@ -3200,7 +3200,7 @@ static int do_md_run(mddev_t * mddev)
 
         mddev->changed = 1;
         md_new_event(mddev);
-        kobject_uevent(&mddev->gendisk->kobj, KOBJ_ONLINE);
+        kobject_uevent(&mddev->gendisk->kobj, KOBJ_CHANGE);
         return 0;
 }
 
@@ -3314,7 +3314,6 @@ static int do_md_stop(mddev_t * mddev, int mode)
 
                         module_put(mddev->pers->owner);
                         mddev->pers = NULL;
-                        kobject_uevent(&mddev->gendisk->kobj, KOBJ_OFFLINE);
                         if (mddev->ro)
                                 mddev->ro = 0;
                 }
@@ -4487,6 +4486,7 @@ static int md_thread(void * arg)
          * many dirty RAID5 blocks.
          */
 
+        current->flags |= PF_NOFREEZE;
         allow_signal(SIGKILL);
         while (!kthread_should_stop()) {
 
@@ -4503,7 +4503,6 @@ static int md_thread(void * arg)
                          test_bit(THREAD_WAKEUP, &thread->flags)
                          || kthread_should_stop(),
                          thread->timeout);
-                try_to_freeze();
 
                 clear_bit(THREAD_WAKEUP, &thread->flags);
 
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index e14f45780720..52914d5cec76 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -348,7 +348,7 @@ static int grow_one_stripe(raid5_conf_t *conf)
 
 static int grow_stripes(raid5_conf_t *conf, int num)
 {
-        kmem_cache_t *sc;
+        struct kmem_cache *sc;
         int devs = conf->raid_disks;
 
         sprintf(conf->cache_name[0], "raid5/%s", mdname(conf->mddev));
@@ -397,7 +397,7 @@ static int resize_stripes(raid5_conf_t *conf, int newsize)
         LIST_HEAD(newstripes);
         struct disk_info *ndisks;
         int err = 0;
-        kmem_cache_t *sc;
+        struct kmem_cache *sc;
         int i;
 
         if (newsize <= conf->pool_size)
@@ -3659,7 +3659,7 @@ static void end_reshape(raid5_conf_t *conf)
                 bdev = bdget_disk(conf->mddev->gendisk, 0);
                 if (bdev) {
                         mutex_lock(&bdev->bd_inode->i_mutex);
-                        i_size_write(bdev->bd_inode, conf->mddev->array_size << 10);
+                        i_size_write(bdev->bd_inode, (loff_t)conf->mddev->array_size << 10);
                         mutex_unlock(&bdev->bd_inode->i_mutex);
                         bdput(bdev);
                 }
diff --git a/drivers/media/common/saa7146_i2c.c b/drivers/media/common/saa7146_i2c.c
index d9953f7a8b6b..5297a365c928 100644
--- a/drivers/media/common/saa7146_i2c.c
+++ b/drivers/media/common/saa7146_i2c.c
@@ -217,11 +217,9 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
                 }
                 /* wait until we get a transfer done or error */
                 timeout = jiffies + HZ/100 + 1; /* 10ms */
+                /* first read usually delivers bogus results... */
+                saa7146_i2c_status(dev);
                 while(1) {
-                        /**
-                         *  first read usually delivers bogus results...
-                         */
-                        saa7146_i2c_status(dev);
                         status = saa7146_i2c_status(dev);
                         if ((status & 0x3) != 1)
                                 break;
@@ -232,10 +230,10 @@ static int saa7146_i2c_writeout(struct saa7146_dev *dev, u32* dword, int short_d
                                 DEB_I2C(("saa7146_i2c_writeout: timed out waiting for end of xfer\n"));
                                 return -EIO;
                         }
-                        if ((++trial < 20) && short_delay)
+                        if (++trial < 50 && short_delay)
                                 udelay(10);
                         else
-                        msleep(1);
+                                msleep(1);
                 }
         }
 
diff --git a/drivers/media/dvb/b2c2/flexcop-pci.c b/drivers/media/dvb/b2c2/flexcop-pci.c
index 06893243f3d4..6e166801505d 100644
--- a/drivers/media/dvb/b2c2/flexcop-pci.c
+++ b/drivers/media/dvb/b2c2/flexcop-pci.c
@@ -63,7 +63,7 @@ struct flexcop_pci {
 
         unsigned long last_irq;
 
-        struct work_struct irq_check_work;
+        struct delayed_work irq_check_work;
 
         struct flexcop_device *fc_dev;
 };
@@ -97,9 +97,10 @@ static int flexcop_pci_write_ibi_reg(struct flexcop_device *fc, flexcop_ibi_regi
         return 0;
 }
 
-static void flexcop_pci_irq_check_work(void *data)
+static void flexcop_pci_irq_check_work(struct work_struct *work)
 {
-        struct flexcop_pci *fc_pci = data;
+        struct flexcop_pci *fc_pci =
+                container_of(work, struct flexcop_pci, irq_check_work.work);
         struct flexcop_device *fc = fc_pci->fc_dev;
 
         flexcop_ibi_value v = fc->read_ibi_reg(fc,sram_dest_reg_714);
@@ -371,7 +372,7 @@ static int flexcop_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
         if ((ret = flexcop_pci_dma_init(fc_pci)) != 0)
                 goto err_fc_exit;
 
-        INIT_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work, fc_pci);
+        INIT_DELAYED_WORK(&fc_pci->irq_check_work, flexcop_pci_irq_check_work);
 
         return ret;
 
diff --git a/drivers/media/dvb/b2c2/flexcop-usb.c b/drivers/media/dvb/b2c2/flexcop-usb.c
index 2853ea1bdaf1..87fb75f0d1cf 100644
--- a/drivers/media/dvb/b2c2/flexcop-usb.c
+++ b/drivers/media/dvb/b2c2/flexcop-usb.c
@@ -246,7 +246,7 @@ static int flexcop_usb_i2c_req(struct flexcop_usb *fc_usb,
         wIndex = (chipaddr << 8 ) | addr;
 
         deb_i2c("i2c %2d: %02x %02x %02x %02x %02x %02x\n",func,request_type,req,
-                        ((wValue && 0xff) << 8),wValue >> 8,((wIndex && 0xff) << 8),wIndex >> 8);
+                wValue & 0xff, wValue >> 8, wIndex & 0xff, wIndex >> 8);
 
         len = usb_control_msg(fc_usb->udev,pipe,
                         req,
diff --git a/drivers/media/dvb/cinergyT2/cinergyT2.c b/drivers/media/dvb/cinergyT2/cinergyT2.c
index ff7d4f56ced3..9123147e376f 100644
--- a/drivers/media/dvb/cinergyT2/cinergyT2.c
+++ b/drivers/media/dvb/cinergyT2/cinergyT2.c
@@ -30,6 +30,7 @@
 #include <linux/input.h>
 #include <linux/dvb/frontend.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include "dmxdev.h"
 #include "dvb_demux.h"
@@ -127,7 +128,7 @@ struct cinergyt2 {
 
         struct dvbt_set_parameters_msg param;
         struct dvbt_get_status_msg status;
-        struct work_struct query_work;
+        struct delayed_work query_work;
 
         wait_queue_head_t poll_wq;
         int pending_fe_events;
@@ -141,7 +142,7 @@ struct cinergyt2 {
 #ifdef ENABLE_RC
         struct input_dev *rc_input_dev;
         char phys[64];
-        struct work_struct rc_query_work;
+        struct delayed_work rc_query_work;
         int rc_input_event;
         u32 rc_last_code;
         unsigned long last_event_jiffies;
@@ -275,8 +276,7 @@ static void cinergyt2_free_stream_urbs (struct cinergyt2 *cinergyt2)
         int i;
 
         for (i=0; i<STREAM_URB_COUNT; i++)
-                if (cinergyt2->stream_urb[i])
-                        usb_free_urb(cinergyt2->stream_urb[i]);
+                usb_free_urb(cinergyt2->stream_urb[i]);
 
         usb_buffer_free(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
                             cinergyt2->streambuf, cinergyt2->streambuf_dmahandle);
@@ -287,7 +287,7 @@ static int cinergyt2_alloc_stream_urbs (struct cinergyt2 *cinergyt2)
         int i;
 
         cinergyt2->streambuf = usb_buffer_alloc(cinergyt2->udev, STREAM_URB_COUNT*STREAM_BUF_SIZE,
-                                              SLAB_KERNEL, &cinergyt2->streambuf_dmahandle);
+                                              GFP_KERNEL, &cinergyt2->streambuf_dmahandle);
         if (!cinergyt2->streambuf) {
                 dprintk(1, "failed to alloc consistent stream memory area, bailing out!\n");
                 return -ENOMEM;
@@ -320,8 +320,7 @@ static void cinergyt2_stop_stream_xfer (struct cinergyt2 *cinergyt2)
         cinergyt2_control_stream_transfer(cinergyt2, 0);
 
         for (i=0; i<STREAM_URB_COUNT; i++)
-                if (cinergyt2->stream_urb[i])
-                        usb_kill_urb(cinergyt2->stream_urb[i]);
+                usb_kill_urb(cinergyt2->stream_urb[i]);
 }
 
 static int cinergyt2_start_stream_xfer (struct cinergyt2 *cinergyt2)
@@ -724,9 +723,10 @@ static struct dvb_device cinergyt2_fe_template = {
 
 #ifdef ENABLE_RC
 
-static void cinergyt2_query_rc (void *data)
+static void cinergyt2_query_rc (struct work_struct *work)
 {
-        struct cinergyt2 *cinergyt2 = data;
+        struct cinergyt2 *cinergyt2 =
+                container_of(work, struct cinergyt2, rc_query_work.work);
         char buf[1] = { CINERGYT2_EP1_GET_RC_EVENTS };
         struct cinergyt2_rc_event rc_events[12];
         int n, len, i;
@@ -807,7 +807,7 @@ static int cinergyt2_register_rc(struct cinergyt2 *cinergyt2)
         strlcat(cinergyt2->phys, "/input0", sizeof(cinergyt2->phys));
         cinergyt2->rc_input_event = KEY_MAX;
         cinergyt2->rc_last_code = ~0;
-        INIT_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc, cinergyt2);
+        INIT_DELAYED_WORK(&cinergyt2->rc_query_work, cinergyt2_query_rc);
 
         input_dev->name = DRIVER_NAME " remote control";
         input_dev->phys = cinergyt2->phys;
@@ -848,9 +848,10 @@ static inline void cinergyt2_resume_rc(struct cinergyt2 *cinergyt2) { }
 
 #endif /* ENABLE_RC */
 
-static void cinergyt2_query (void *data)
+static void cinergyt2_query (struct work_struct *work)
 {
-        struct cinergyt2 *cinergyt2 = (struct cinergyt2 *) data;
+        struct cinergyt2 *cinergyt2 =
+                container_of(work, struct cinergyt2, query_work.work);
         char cmd [] = { CINERGYT2_EP1_GET_TUNER_STATUS };
         struct dvbt_get_status_msg *s = &cinergyt2->status;
         uint8_t lock_bits;
@@ -894,7 +895,7 @@ static int cinergyt2_probe (struct usb_interface *intf,
 
         mutex_init(&cinergyt2->sem);
         init_waitqueue_head (&cinergyt2->poll_wq);
-        INIT_WORK(&cinergyt2->query_work, cinergyt2_query, cinergyt2);
+        INIT_DELAYED_WORK(&cinergyt2->query_work, cinergyt2_query);
 
         cinergyt2->udev = interface_to_usbdev(intf);
         cinergyt2->param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 53304e6991ac..e85972222ab4 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -34,7 +34,7 @@
 #include <linux/module.h>
 #include <linux/moduleparam.h>
 #include <linux/list.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/jiffies.h>
 #include <asm/processor.h>
 
@@ -348,7 +348,7 @@ static int dvb_frontend_swzigzag_autotune(struct dvb_frontend *fe, int check_wra
 
 static void dvb_frontend_swzigzag(struct dvb_frontend *fe)
 {
-        fe_status_t s;
+        fe_status_t s = 0;
         struct dvb_frontend_private *fepriv = fe->frontend_priv;
 
         /* if we've got no parameters, just keep idling */
diff --git a/drivers/media/dvb/dvb-core/dvb_net.c b/drivers/media/dvb/dvb-core/dvb_net.c
index 8859ab74f0fe..ebf4dc5190f6 100644
--- a/drivers/media/dvb/dvb-core/dvb_net.c
+++ b/drivers/media/dvb/dvb-core/dvb_net.c
@@ -127,6 +127,7 @@ struct dvb_net_priv {
         int in_use;
         struct net_device_stats stats;
         u16 pid;
+        struct net_device *net;
         struct dvb_net *host;
         struct dmx_demux *demux;
         struct dmx_section_feed *secfeed;
@@ -1123,10 +1124,11 @@ static int dvb_set_mc_filter (struct net_device *dev, struct dev_mc_list *mc)
 }
 
 
-static void wq_set_multicast_list (void *data)
+static void wq_set_multicast_list (struct work_struct *work)
 {
-        struct net_device *dev = data;
-        struct dvb_net_priv *priv = dev->priv;
+        struct dvb_net_priv *priv =
+                container_of(work, struct dvb_net_priv, set_multicast_list_wq);
+        struct net_device *dev = priv->net;
 
         dvb_net_feed_stop(dev);
         priv->rx_mode = RX_MODE_UNI;
@@ -1167,9 +1169,11 @@ static void dvb_net_set_multicast_list (struct net_device *dev)
 }
 
 
-static void wq_restart_net_feed (void *data)
+static void wq_restart_net_feed (struct work_struct *work)
 {
-        struct net_device *dev = data;
+        struct dvb_net_priv *priv =
+                container_of(work, struct dvb_net_priv, restart_net_feed_wq);
+        struct net_device *dev = priv->net;
 
         if (netif_running(dev)) {
                 dvb_net_feed_stop(dev);
@@ -1276,6 +1280,7 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
         dvbnet->device[if_num] = net;
 
         priv = net->priv;
+        priv->net = net;
         priv->demux = dvbnet->demux;
         priv->pid = pid;
         priv->rx_mode = RX_MODE_UNI;
@@ -1284,8 +1289,8 @@ static int dvb_net_add_if(struct dvb_net *dvbnet, u16 pid, u8 feedtype)
         priv->feedtype = feedtype;
         reset_ule(priv);
 
-        INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list, net);
-        INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed, net);
+        INIT_WORK(&priv->set_multicast_list_wq, wq_set_multicast_list);
+        INIT_WORK(&priv->restart_net_feed_wq, wq_restart_net_feed);
         mutex_init(&priv->mutex);
 
         net->base_addr = pid;
diff --git a/drivers/media/dvb/dvb-usb/Kconfig b/drivers/media/dvb/dvb-usb/Kconfig
index 2cc5caa26a0a..a263b3f3c21d 100644
--- a/drivers/media/dvb/dvb-usb/Kconfig
+++ b/drivers/media/dvb/dvb-usb/Kconfig
@@ -26,7 +26,7 @@ config DVB_USB_A800
         tristate "AVerMedia AverTV DVB-T USB 2.0 (A800)"
         depends on DVB_USB
         select DVB_DIB3000MC
-        select DVB_TUNER_MT2060
+        select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
         help
           Say Y here to support the AVerMedia AverTV DVB-T USB 2.0 (A800) receiver.
 
@@ -34,7 +34,7 @@ config DVB_USB_DIBUSB_MB
         tristate "DiBcom USB DVB-T devices (based on the DiB3000M-B) (see help for device list)"
         depends on DVB_USB
         select DVB_DIB3000MB
-        select DVB_TUNER_MT2060
+        select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
         help
           Support for USB 1.1 and 2.0 DVB-T receivers based on reference designs made by
           DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-B demodulator.
@@ -55,7 +55,7 @@ config DVB_USB_DIBUSB_MC
         tristate "DiBcom USB DVB-T devices (based on the DiB3000M-C/P) (see help for device list)"
         depends on DVB_USB
         select DVB_DIB3000MC
-        select DVB_TUNER_MT2060
+        select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
         help
           Support for USB2.0 DVB-T receivers based on reference designs made by
           DiBcom (<http://www.dibcom.fr>) equipped with a DiB3000M-C/P demodulator.
@@ -70,7 +70,7 @@ config DVB_USB_DIB0700
         tristate "DiBcom DiB0700 USB DVB devices (see help for supported devices)"
         depends on DVB_USB
         select DVB_DIB3000MC
-        select DVB_TUNER_MT2060
+        select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
         help
           Support for USB2.0/1.1 DVB receivers based on the DiB0700 USB bridge. The
           USB bridge is also present in devices having the DiB7700 DVB-T-USB
@@ -87,7 +87,7 @@ config DVB_USB_UMT_010
         tristate "HanfTek UMT-010 DVB-T USB2.0 support"
         depends on DVB_USB
         select DVB_DIB3000MC
-        select DVB_TUNER_MT2060
+        select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
         help
           Say Y here to support the HanfTek UMT-010 USB2.0 stick-sized DVB-T receiver.
 
@@ -153,7 +153,7 @@ config DVB_USB_NOVA_T_USB2
         tristate "Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 support"
         depends on DVB_USB
         select DVB_DIB3000MC
-        select DVB_TUNER_MT2060
+        select DVB_TUNER_MT2060 if !DVB_FE_CUSTOMISE
         help
           Say Y here to support the Hauppauge WinTV-NOVA-T usb2 DVB-T USB2.0 receiver.
 
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
index 0a3a0b6c2350..794e4471561c 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-remote.c
@@ -13,9 +13,10 @@
  *
  * TODO: Fix the repeat rate of the input device.
  */
-static void dvb_usb_read_remote_control(void *data)
+static void dvb_usb_read_remote_control(struct work_struct *work)
 {
-        struct dvb_usb_device *d = data;
+        struct dvb_usb_device *d =
+                container_of(work, struct dvb_usb_device, rc_query_work.work);
         u32 event;
         int state;
 
@@ -128,7 +129,7 @@ int dvb_usb_remote_init(struct dvb_usb_device *d)
 
         input_register_device(d->rc_input_dev);
 
-        INIT_WORK(&d->rc_query_work, dvb_usb_read_remote_control, d);
+        INIT_DELAYED_WORK(&d->rc_query_work, dvb_usb_read_remote_control);
 
         info("schedule remote query interval to %d msecs.", d->props.rc_interval);
         schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb.h b/drivers/media/dvb/dvb-usb/dvb-usb.h
index 376c45a8e779..0d721731a524 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb.h
+++ b/drivers/media/dvb/dvb-usb/dvb-usb.h
@@ -369,7 +369,7 @@ struct dvb_usb_device {
         /* remote control */
         struct input_dev *rc_input_dev;
         char rc_phys[64];
-        struct work_struct rc_query_work;
+        struct delayed_work rc_query_work;
         u32 last_event;
         int last_state;
 
diff --git a/drivers/media/dvb/dvb-usb/usb-urb.c b/drivers/media/dvb/dvb-usb/usb-urb.c
index 78035ee824ca..397f51a7b2ad 100644
--- a/drivers/media/dvb/dvb-usb/usb-urb.c
+++ b/drivers/media/dvb/dvb-usb/usb-urb.c
@@ -116,7 +116,7 @@ static int usb_allocate_stream_buffers(struct usb_data_stream *stream, int num,
         for (stream->buf_num = 0; stream->buf_num < num; stream->buf_num++) {
                 deb_mem("allocating buffer %d\n",stream->buf_num);
                 if (( stream->buf_list[stream->buf_num] =
-                                        usb_buffer_alloc(stream->udev, size, SLAB_ATOMIC,
+                                        usb_buffer_alloc(stream->udev, size, GFP_ATOMIC,
                                         &stream->dma_addr[stream->buf_num]) ) == NULL) {
                         deb_mem("not enough memory for urb-buffer allocation.\n");
                         usb_free_stream_buffers(stream);
diff --git a/drivers/media/dvb/frontends/Kconfig b/drivers/media/dvb/frontends/Kconfig
index 080fa257a0bc..aebb8d6f26f8 100644
--- a/drivers/media/dvb/frontends/Kconfig
+++ b/drivers/media/dvb/frontends/Kconfig
@@ -276,6 +276,8 @@ config DVB_TDA826X
 
 config DVB_TUNER_MT2060
         tristate "Microtune MT2060 silicon IF tuner"
+        depends on I2C
+        default m if DVB_FE_CUSTOMISE
         help
           A driver for the silicon IF tuner MT2060 from Microtune.
 
diff --git a/drivers/media/dvb/frontends/bcm3510.h b/drivers/media/dvb/frontends/bcm3510.h
index 6dfa839a7022..7e4f95e1734b 100644
--- a/drivers/media/dvb/frontends/bcm3510.h
+++ b/drivers/media/dvb/frontends/bcm3510.h
@@ -34,7 +34,7 @@ struct bcm3510_config
         int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
 };
 
-#if defined(CONFIG_DVB_BCM3510) || defined(CONFIG_DVB_BCM3510_MODULE)
+#if defined(CONFIG_DVB_BCM3510) || (defined(CONFIG_DVB_BCM3510_MODULE) && defined(MODULE))
 extern struct dvb_frontend* bcm3510_attach(const struct bcm3510_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/cx22700.h b/drivers/media/dvb/frontends/cx22700.h
index 10286cc29fb4..7ac33690cdcc 100644
--- a/drivers/media/dvb/frontends/cx22700.h
+++ b/drivers/media/dvb/frontends/cx22700.h
@@ -31,7 +31,7 @@ struct cx22700_config
         u8 demod_address;
 };
 
-#if defined(CONFIG_DVB_CX22700) || defined(CONFIG_DVB_CX22700_MODULE)
+#if defined(CONFIG_DVB_CX22700) || (defined(CONFIG_DVB_CX22700_MODULE) && defined(MODULE))
 extern struct dvb_frontend* cx22700_attach(const struct cx22700_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index bc217ddf02c0..9cd64da6ee40 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -41,7 +41,7 @@ struct cx22702_config
         u8 output_mode;
 };
 
-#if defined(CONFIG_DVB_CX22702) || defined(CONFIG_DVB_CX22702_MODULE)
+#if defined(CONFIG_DVB_CX22702) || (defined(CONFIG_DVB_CX22702_MODULE) && defined(MODULE))
 extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/cx24110.h b/drivers/media/dvb/frontends/cx24110.h
index c9d5ae250ebb..0ca3af4db513 100644
--- a/drivers/media/dvb/frontends/cx24110.h
+++ b/drivers/media/dvb/frontends/cx24110.h
@@ -41,7 +41,7 @@ static inline int cx24110_pll_write(struct dvb_frontend *fe, u32 val) {
         return r;
 }
 
-#if defined(CONFIG_DVB_CX24110) || defined(CONFIG_DVB_CX24110_MODULE)
+#if defined(CONFIG_DVB_CX24110) || (defined(CONFIG_DVB_CX24110_MODULE) && defined(MODULE))
 extern struct dvb_frontend* cx24110_attach(const struct cx24110_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index 57a1dae1dc40..84f9e4f5c15e 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -35,7 +35,7 @@ struct cx24123_config
         int lnb_polarity;
 };
 
-#if defined(CONFIG_DVB_CX24123) || defined(CONFIG_DVB_CX24123_MODULE)
+#if defined(CONFIG_DVB_CX24123) || (defined(CONFIG_DVB_CX24123_MODULE) && defined(MODULE))
 extern struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/dib3000.h b/drivers/media/dvb/frontends/dib3000.h
index 0caac3f0f279..a6d3854a67bc 100644
--- a/drivers/media/dvb/frontends/dib3000.h
+++ b/drivers/media/dvb/frontends/dib3000.h
@@ -41,7 +41,7 @@ struct dib_fe_xfer_ops
         int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
 };
 
-#if defined(CONFIG_DVB_DIB3000MB) || defined(CONFIG_DVB_DIB3000MB_MODULE)
+#if defined(CONFIG_DVB_DIB3000MB) || (defined(CONFIG_DVB_DIB3000MB_MODULE) && defined(MODULE))
 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
                                              struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
 #else
diff --git a/drivers/media/dvb/frontends/dib3000mc.h b/drivers/media/dvb/frontends/dib3000mc.h
index 0d6fdef77538..72d4757601d8 100644
--- a/drivers/media/dvb/frontends/dib3000mc.h
+++ b/drivers/media/dvb/frontends/dib3000mc.h
@@ -39,7 +39,7 @@ struct dib3000mc_config {
 #define DEFAULT_DIB3000MC_I2C_ADDRESS 16
 #define DEFAULT_DIB3000P_I2C_ADDRESS  24
 
-#if defined(CONFIG_DVB_DIB3000MC) || defined(CONFIG_DVB_DIB3000MC_MODULE)
+#if defined(CONFIG_DVB_DIB3000MC) || (defined(CONFIG_DVB_DIB3000MC_MODULE) && defined(MODULE))
 extern struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg);
 #else
 static inline struct dvb_frontend * dib3000mc_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib3000mc_config *cfg)
diff --git a/drivers/media/dvb/frontends/isl6421.h b/drivers/media/dvb/frontends/isl6421.h
index 1916e3eb2df3..ea7f78a7d3cd 100644
--- a/drivers/media/dvb/frontends/isl6421.h
+++ b/drivers/media/dvb/frontends/isl6421.h
@@ -39,7 +39,7 @@
 #define ISL6421_ISEL1   0x20
 #define ISL6421_DCL     0x40
 
-#if defined(CONFIG_DVB_ISL6421) || defined(CONFIG_DVB_ISL6421_MODULE)
+#if defined(CONFIG_DVB_ISL6421) || (defined(CONFIG_DVB_ISL6421_MODULE) && defined(MODULE))
 /* override_set and override_clear control which system register bits (above) to always set & clear */
 extern struct dvb_frontend *isl6421_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 i2c_addr,
                           u8 override_set, u8 override_clear);
diff --git a/drivers/media/dvb/frontends/l64781.c b/drivers/media/dvb/frontends/l64781.c
index f3bc82e44a28..1aeacb1c4af7 100644
--- a/drivers/media/dvb/frontends/l64781.c
+++ b/drivers/media/dvb/frontends/l64781.c
@@ -36,7 +36,7 @@ struct l64781_state {
         struct dvb_frontend frontend;
 
         /* private demodulator data */
-        int first:1;
+        unsigned int first:1;
 };
 
 #define dprintk(args...) \
diff --git a/drivers/media/dvb/frontends/l64781.h b/drivers/media/dvb/frontends/l64781.h
index 21ba4a230760..cd15f76ff28d 100644
--- a/drivers/media/dvb/frontends/l64781.h
+++ b/drivers/media/dvb/frontends/l64781.h
@@ -31,7 +31,7 @@ struct l64781_config
         u8 demod_address;
 };
 
-#if defined(CONFIG_DVB_L64781) || defined(CONFIG_DVB_L64781_MODULE)
+#if defined(CONFIG_DVB_L64781) || (defined(CONFIG_DVB_L64781_MODULE) && defined(MODULE))
 extern struct dvb_frontend* l64781_attach(const struct l64781_config* config,
                                           struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/lgdt330x.h b/drivers/media/dvb/frontends/lgdt330x.h
index 3f96b485584c..995059004b10 100644
--- a/drivers/media/dvb/frontends/lgdt330x.h
+++ b/drivers/media/dvb/frontends/lgdt330x.h
@@ -52,7 +52,7 @@ struct lgdt330x_config
         int clock_polarity_flip;
 };
 
-#if defined(CONFIG_DVB_LGDT330X) || defined(CONFIG_DVB_LGDT330X_MODULE)
+#if defined(CONFIG_DVB_LGDT330X) || (defined(CONFIG_DVB_LGDT330X_MODULE) && defined(MODULE))
 extern struct dvb_frontend* lgdt330x_attach(const struct lgdt330x_config* config,
                                             struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/lnbp21.h b/drivers/media/dvb/frontends/lnbp21.h
index 1fe1dd179312..68906acf7d63 100644
--- a/drivers/media/dvb/frontends/lnbp21.h
+++ b/drivers/media/dvb/frontends/lnbp21.h
@@ -39,7 +39,7 @@
 
 #include <linux/dvb/frontend.h>
 
-#if defined(CONFIG_DVB_LNBP21) || defined(CONFIG_DVB_LNBP21_MODULE)
+#if defined(CONFIG_DVB_LNBP21) || (defined(CONFIG_DVB_LNBP21_MODULE) && defined(MODULE))
 /* override_set and override_clear control which system register bits (above) to always set & clear */
 extern struct dvb_frontend *lnbp21_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, u8 override_set, u8 override_clear);
 #else
diff --git a/drivers/media/dvb/frontends/mt2060.h b/drivers/media/dvb/frontends/mt2060.h
index 34a37c2b556f..0a86eab3a954 100644
--- a/drivers/media/dvb/frontends/mt2060.h
+++ b/drivers/media/dvb/frontends/mt2060.h
@@ -30,6 +30,14 @@ struct mt2060_config {
         u8 clock_out; /* 0 = off, 1 = CLK/4, 2 = CLK/2, 3 = CLK/1 */
 };
 
+#if defined(CONFIG_DVB_TUNER_MT2060) || (defined(CONFIG_DVB_TUNER_MT2060_MODULE) && defined(MODULE))
 extern struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1);
+#else
+static inline struct dvb_frontend * mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt2060_config *cfg, u16 if1)
+{
+        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+        return NULL;
+}
+#endif // CONFIG_DVB_TUNER_MT2060
 
 #endif
diff --git a/drivers/media/dvb/frontends/mt312.h b/drivers/media/dvb/frontends/mt312.h
index 7112fb4d58ac..cf9a1505ad4b 100644
--- a/drivers/media/dvb/frontends/mt312.h
+++ b/drivers/media/dvb/frontends/mt312.h
@@ -34,7 +34,7 @@ struct mt312_config
         u8 demod_address;
 };
 
-#if defined(CONFIG_DVB_MT312) || defined(CONFIG_DVB_MT312_MODULE)
+#if defined(CONFIG_DVB_MT312) || (defined(CONFIG_DVB_MT312_MODULE) && defined(MODULE))
 struct dvb_frontend* vp310_mt312_attach(const struct mt312_config* config,
                                         struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/mt352.h b/drivers/media/dvb/frontends/mt352.h
index 0035c2e2d7c2..e9964081fd84 100644
--- a/drivers/media/dvb/frontends/mt352.h
+++ b/drivers/media/dvb/frontends/mt352.h
@@ -51,7 +51,7 @@ struct mt352_config
         int (*demod_init)(struct dvb_frontend* fe);
 };
 
-#if defined(CONFIG_DVB_MT352) || defined(CONFIG_DVB_MT352_MODULE)
+#if defined(CONFIG_DVB_MT352) || (defined(CONFIG_DVB_MT352_MODULE) && defined(MODULE))
 extern struct dvb_frontend* mt352_attach(const struct mt352_config* config,
                                          struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/nxt200x.h b/drivers/media/dvb/frontends/nxt200x.h
index 2eb220e98062..28bc5591b319 100644
--- a/drivers/media/dvb/frontends/nxt200x.h
+++ b/drivers/media/dvb/frontends/nxt200x.h
@@ -45,7 +45,7 @@ struct nxt200x_config
         int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
 };
 
-#if defined(CONFIG_DVB_NXT200X) || defined(CONFIG_DVB_NXT200X_MODULE)
+#if defined(CONFIG_DVB_NXT200X) || (defined(CONFIG_DVB_NXT200X_MODULE) && defined(MODULE))
 extern struct dvb_frontend* nxt200x_attach(const struct nxt200x_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/nxt6000.h b/drivers/media/dvb/frontends/nxt6000.h
index 9397393a6bd1..13d22518356e 100644
--- a/drivers/media/dvb/frontends/nxt6000.h
+++ b/drivers/media/dvb/frontends/nxt6000.h
@@ -33,7 +33,7 @@ struct nxt6000_config
         u8 clock_inversion:1;
 };
 
-#if defined(CONFIG_DVB_NXT6000) || defined(CONFIG_DVB_NXT6000_MODULE)
+#if defined(CONFIG_DVB_NXT6000) || (defined(CONFIG_DVB_NXT6000_MODULE) && defined(MODULE))
 extern struct dvb_frontend* nxt6000_attach(const struct nxt6000_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/or51132.h b/drivers/media/dvb/frontends/or51132.h
index 9718be4fb835..add24f0a743b 100644
--- a/drivers/media/dvb/frontends/or51132.h
+++ b/drivers/media/dvb/frontends/or51132.h
@@ -34,7 +34,7 @@ struct or51132_config
         int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
 };
 
-#if defined(CONFIG_DVB_OR51132) || defined(CONFIG_DVB_OR51132_MODULE)
+#if defined(CONFIG_DVB_OR51132) || (defined(CONFIG_DVB_OR51132_MODULE) && defined(MODULE))
 extern struct dvb_frontend* or51132_attach(const struct or51132_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/or51211.h b/drivers/media/dvb/frontends/or51211.h
index 10a5419f9e00..8aad8402d615 100644
--- a/drivers/media/dvb/frontends/or51211.h
+++ b/drivers/media/dvb/frontends/or51211.h
@@ -37,7 +37,7 @@ struct or51211_config
         void (*sleep)(struct dvb_frontend * fe);
 };
 
-#if defined(CONFIG_DVB_OR51211) || defined(CONFIG_DVB_OR51211_MODULE)
+#if defined(CONFIG_DVB_OR51211) || (defined(CONFIG_DVB_OR51211_MODULE) && defined(MODULE))
 extern struct dvb_frontend* or51211_attach(const struct or51211_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/s5h1420.h b/drivers/media/dvb/frontends/s5h1420.h
index efc54d7f3c55..1555870f7226 100644
--- a/drivers/media/dvb/frontends/s5h1420.h
+++ b/drivers/media/dvb/frontends/s5h1420.h
@@ -34,7 +34,7 @@ struct s5h1420_config
         u8 invert:1;
 };
 
-#if defined(CONFIG_DVB_S5H1420) || defined(CONFIG_DVB_S5H1420_MODULE)
+#if defined(CONFIG_DVB_S5H1420) || (defined(CONFIG_DVB_S5H1420_MODULE) && defined(MODULE))
 extern struct dvb_frontend* s5h1420_attach(const struct s5h1420_config* config,
              struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/sp8870.h b/drivers/media/dvb/frontends/sp8870.h
index 4cf27d3b10f2..909cefe7139e 100644
--- a/drivers/media/dvb/frontends/sp8870.h
+++ b/drivers/media/dvb/frontends/sp8870.h
@@ -35,7 +35,7 @@ struct sp8870_config
         int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
 };
 
-#if defined(CONFIG_DVB_SP8870) || defined(CONFIG_DVB_SP8870_MODULE)
+#if defined(CONFIG_DVB_SP8870) || (defined(CONFIG_DVB_SP8870_MODULE) && defined(MODULE))
 extern struct dvb_frontend* sp8870_attach(const struct sp8870_config* config,
                                           struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/sp887x.h b/drivers/media/dvb/frontends/sp887x.h
index cab7ea644dfa..7ee78d7d916d 100644
--- a/drivers/media/dvb/frontends/sp887x.h
+++ b/drivers/media/dvb/frontends/sp887x.h
@@ -17,7 +17,7 @@ struct sp887x_config
         int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
 };
 
-#if defined(CONFIG_DVB_SP887X) || defined(CONFIG_DVB_SP887X_MODULE)
+#if defined(CONFIG_DVB_SP887X) || (defined(CONFIG_DVB_SP887X_MODULE) && defined(MODULE))
 extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config,
                                           struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/stv0297.h b/drivers/media/dvb/frontends/stv0297.h
index 760b80db43a5..69f4515df2b9 100644
--- a/drivers/media/dvb/frontends/stv0297.h
+++ b/drivers/media/dvb/frontends/stv0297.h
@@ -42,7 +42,7 @@ struct stv0297_config
         u8 stop_during_read:1;
 };
 
-#if defined(CONFIG_DVB_STV0297) || defined(CONFIG_DVB_STV0297_MODULE)
+#if defined(CONFIG_DVB_STV0297) || (defined(CONFIG_DVB_STV0297_MODULE) && defined(MODULE))
 extern struct dvb_frontend* stv0297_attach(const struct stv0297_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/stv0299.h b/drivers/media/dvb/frontends/stv0299.h
index 7ef25207081d..33df9495908f 100644
--- a/drivers/media/dvb/frontends/stv0299.h
+++ b/drivers/media/dvb/frontends/stv0299.h
@@ -89,7 +89,7 @@ struct stv0299_config
         int (*set_symbol_rate)(struct dvb_frontend* fe, u32 srate, u32 ratio);
 };
 
-#if defined(CONFIG_DVB_STV0299) || defined(CONFIG_DVB_STV0299_MODULE)
+#if defined(CONFIG_DVB_STV0299) || (defined(CONFIG_DVB_STV0299_MODULE) && defined(MODULE))
 extern struct dvb_frontend* stv0299_attach(const struct stv0299_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/tda10021.h b/drivers/media/dvb/frontends/tda10021.h
index d68ae20c8412..e3da780108f6 100644
--- a/drivers/media/dvb/frontends/tda10021.h
+++ b/drivers/media/dvb/frontends/tda10021.h
@@ -32,7 +32,7 @@ struct tda10021_config
         u8 demod_address;
 };
 
-#if defined(CONFIG_DVB_TDA10021) || defined(CONFIG_DVB_TDA10021_MODULE)
+#if defined(CONFIG_DVB_TDA10021) || (defined(CONFIG_DVB_TDA10021_MODULE) && defined(MODULE))
 extern struct dvb_frontend* tda10021_attach(const struct tda10021_config* config,
                                             struct i2c_adapter* i2c, u8 pwm);
 #else
diff --git a/drivers/media/dvb/frontends/tda1004x.h b/drivers/media/dvb/frontends/tda1004x.h
index e28fca05734c..605ad2dfc09d 100644
--- a/drivers/media/dvb/frontends/tda1004x.h
+++ b/drivers/media/dvb/frontends/tda1004x.h
@@ -71,7 +71,7 @@ struct tda1004x_config
         int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name);
 };
 
-#if defined(CONFIG_DVB_TDA1004X) || defined(CONFIG_DVB_TDA1004X_MODULE)
+#if defined(CONFIG_DVB_TDA1004X) || (defined(CONFIG_DVB_TDA1004X_MODULE) && defined(MODULE))
 extern struct dvb_frontend* tda10045_attach(const struct tda1004x_config* config,
                                             struct i2c_adapter* i2c);
 
diff --git a/drivers/media/dvb/frontends/tda10086.c b/drivers/media/dvb/frontends/tda10086.c
index 7456b0b9976b..4c27a2d90a38 100644
--- a/drivers/media/dvb/frontends/tda10086.c
+++ b/drivers/media/dvb/frontends/tda10086.c
@@ -441,6 +441,10 @@ static int tda10086_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_pa
 
         dprintk ("%s\n", __FUNCTION__);
 
+        // check for invalid symbol rate
+        if (fe_params->u.qpsk.symbol_rate < 500000)
+                return -EINVAL;
+
         // calculate the updated frequency (note: we convert from Hz->kHz)
         tmp64 = tda10086_read_byte(state, 0x52);
         tmp64 |= (tda10086_read_byte(state, 0x51) << 8);
diff --git a/drivers/media/dvb/frontends/tda10086.h b/drivers/media/dvb/frontends/tda10086.h
index 18457adee30b..ed584a8f4a89 100644
--- a/drivers/media/dvb/frontends/tda10086.h
+++ b/drivers/media/dvb/frontends/tda10086.h
@@ -35,7 +35,7 @@ struct tda10086_config
         u8 invert;
 };
 
-#if defined(CONFIG_DVB_TDA10086) || defined(CONFIG_DVB_TDA10086_MODULE)
+#if defined(CONFIG_DVB_TDA10086) || (defined(CONFIG_DVB_TDA10086_MODULE) && defined(MODULE))
 extern struct dvb_frontend* tda10086_attach(const struct tda10086_config* config,
                                             struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/tda8083.h b/drivers/media/dvb/frontends/tda8083.h
index aae15bdce6eb..2d3307999f21 100644
--- a/drivers/media/dvb/frontends/tda8083.h
+++ b/drivers/media/dvb/frontends/tda8083.h
@@ -35,7 +35,7 @@ struct tda8083_config
         u8 demod_address;
 };
 
-#if defined(CONFIG_DVB_TDA8083) || defined(CONFIG_DVB_TDA8083_MODULE)
+#if defined(CONFIG_DVB_TDA8083) || (defined(CONFIG_DVB_TDA8083_MODULE) && defined(MODULE))
 extern struct dvb_frontend* tda8083_attach(const struct tda8083_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/tda826x.c b/drivers/media/dvb/frontends/tda826x.c
index eeab26bd36ed..34815b0b97e4 100644
--- a/drivers/media/dvb/frontends/tda826x.c
+++ b/drivers/media/dvb/frontends/tda826x.c
@@ -121,7 +121,7 @@ static struct dvb_tuner_ops tda826x_tuner_ops = {
         .info = {
                 .name = "Philips TDA826X",
                 .frequency_min = 950000,
-                .frequency_min = 2175000
+                .frequency_max = 2175000
         },
         .release = tda826x_release,
         .sleep = tda826x_sleep,
diff --git a/drivers/media/dvb/frontends/tda826x.h b/drivers/media/dvb/frontends/tda826x.h
index 83998c001196..ad9981195961 100644
--- a/drivers/media/dvb/frontends/tda826x.h
+++ b/drivers/media/dvb/frontends/tda826x.h
@@ -35,7 +35,7 @@
  * @param has_loopthrough Set to 1 if the card has a loopthrough RF connector.
  * @return FE pointer on success, NULL on failure.
  */
-#if defined(CONFIG_DVB_TDA826X) || defined(CONFIG_DVB_TDA826X_MODULE)
+#if defined(CONFIG_DVB_TDA826X) || (defined(CONFIG_DVB_TDA826X_MODULE) && defined(MODULE))
 extern struct dvb_frontend* tda826x_attach(struct dvb_frontend *fe, int addr,
                                            struct i2c_adapter *i2c,
                                            int has_loopthrough);
diff --git a/drivers/media/dvb/frontends/tua6100.h b/drivers/media/dvb/frontends/tua6100.h
index 8f98033ffa7b..03a665e7df6d 100644
--- a/drivers/media/dvb/frontends/tua6100.h
+++ b/drivers/media/dvb/frontends/tua6100.h
@@ -34,7 +34,7 @@
 #include <linux/i2c.h>
 #include "dvb_frontend.h"
 
-#if defined(CONFIG_DVB_TUA6100) || defined(CONFIG_DVB_TUA6100_MODULE)
+#if defined(CONFIG_DVB_TUA6100) || (defined(CONFIG_DVB_TUA6100_MODULE) && defined(MODULE))
 extern struct dvb_frontend *tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c);
 #else
 static inline struct dvb_frontend* tua6100_attach(struct dvb_frontend *fe, int addr, struct i2c_adapter *i2c)
diff --git a/drivers/media/dvb/frontends/ves1820.h b/drivers/media/dvb/frontends/ves1820.h
index f0c9dded39d7..e4a2a324046a 100644
--- a/drivers/media/dvb/frontends/ves1820.h
+++ b/drivers/media/dvb/frontends/ves1820.h
@@ -41,7 +41,7 @@ struct ves1820_config
         u8 selagc:1;
 };
 
-#if defined(CONFIG_DVB_VES1820) || defined(CONFIG_DVB_VES1820_MODULE)
+#if defined(CONFIG_DVB_VES1820) || (defined(CONFIG_DVB_VES1820_MODULE) && defined(MODULE))
 extern struct dvb_frontend* ves1820_attach(const struct ves1820_config* config,
                                            struct i2c_adapter* i2c, u8 pwm);
 #else
diff --git a/drivers/media/dvb/frontends/ves1x93.h b/drivers/media/dvb/frontends/ves1x93.h
index 395fed39b286..d507f8966f81 100644
--- a/drivers/media/dvb/frontends/ves1x93.h
+++ b/drivers/media/dvb/frontends/ves1x93.h
@@ -40,7 +40,7 @@ struct ves1x93_config
         u8 invert_pwm:1;
 };
 
-#if defined(CONFIG_DVB_VES1X93) || defined(CONFIG_DVB_VES1X93_MODULE)
+#if defined(CONFIG_DVB_VES1X93) || (defined(CONFIG_DVB_VES1X93_MODULE) && defined(MODULE))
 extern struct dvb_frontend* ves1x93_attach(const struct ves1x93_config* config,
                                            struct i2c_adapter* i2c);
 #else
diff --git a/drivers/media/dvb/frontends/zl10353.h b/drivers/media/dvb/frontends/zl10353.h
index 79a947215c4d..0bc0109737f1 100644
--- a/drivers/media/dvb/frontends/zl10353.h
+++ b/drivers/media/dvb/frontends/zl10353.h
@@ -36,7 +36,7 @@ struct zl10353_config
         int parallel_ts;
 };
 
-#if defined(CONFIG_DVB_ZL10353) || defined(CONFIG_DVB_ZL10353_MODULE)
+#if defined(CONFIG_DVB_ZL10353) || (defined(CONFIG_DVB_ZL10353_MODULE) && defined(MODULE))
 extern struct dvb_frontend* zl10353_attach(const struct zl10353_config *config,
                                            struct i2c_adapter *i2c);
 #else
diff --git a/drivers/media/dvb/ttpci/budget-ci.c b/drivers/media/dvb/ttpci/budget-ci.c
index 2a2e9b400613..cd5ec489af1c 100644
--- a/drivers/media/dvb/ttpci/budget-ci.c
+++ b/drivers/media/dvb/ttpci/budget-ci.c
@@ -46,7 +46,14 @@
 #include "bsbe1.h"
 #include "bsru6.h"
 
-#define DEBIADDR_IR             0x1234
+/*
+ * Regarding DEBIADDR_IR:
+ * Some CI modules hang if random addresses are read.
+ * Using address 0x4000 for the IR read means that we
+ * use the same address as for CI version, which should
+ * be a safe default.
+ */
+#define DEBIADDR_IR             0x4000
 #define DEBIADDR_CICONTROL      0x0000
 #define DEBIADDR_CIVERSION      0x4000
 #define DEBIADDR_IO             0x1000
@@ -1028,6 +1035,7 @@ static void frontend_init(struct budget_ci *budget_ci)
 
         case 0x1012:            // TT DVB-T CI budget (tda10046/Philips tdm1316l(tda6651tt))
                 budget_ci->tuner_pll_address = 0x60;
+                philips_tdm1316l_config.invert = 1;
                 budget_ci->budget.dvb_frontend =
                         dvb_attach(tda10046_attach, &philips_tdm1316l_config, &budget_ci->budget.i2c_adap);
                 if (budget_ci->budget.dvb_frontend) {
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c
index fc1267b8c892..9a155396d6ac 100644
--- a/drivers/media/dvb/ttpci/budget-patch.c
+++ b/drivers/media/dvb/ttpci/budget-patch.c
@@ -500,14 +500,14 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 
 /*      New design (By Emard)
 **      this rps1 code will copy internal HS event to GPIO3 pin.
-**      GPIO3 is in budget-patch hardware connectd to port B VSYNC
+**      GPIO3 is in budget-patch hardware connected to port B VSYNC
 
 **      HS is an internal event of 7146, accessible with RPS
 **      and temporarily raised high every n lines
 **      (n in defined in the RPS_THRESH1 counter threshold)
 **      I think HS is raised high on the beginning of the n-th line
 **      and remains high until this n-th line that triggered
-**      it is completely received. When the receiption of n-th line
+**      it is completely received. When the reception of n-th line
 **      ends, HS is lowered.
 
 **      To transmit data over DMA, 7146 needs changing state at
@@ -541,7 +541,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 **      hardware debug note: a working budget card (including budget patch)
 **      with vpeirq() interrupt setup in mode "0x90" (every 64K) will
 **      generate 3 interrupts per 25-Hz DMA frame of 2*188*512 bytes
-**      and that means 3*25=75 Hz of interrupt freqency, as seen by
+**      and that means 3*25=75 Hz of interrupt frequency, as seen by
 **      watch cat /proc/interrupts
 **
 **      If this frequency is 3x lower (and data received in the DMA
@@ -550,7 +550,7 @@ static int budget_patch_attach (struct saa7146_dev* dev, struct saa7146_pci_exte
 **      this means VSYNC line is not connected in the hardware.
 **      (check soldering pcb and pins)
 **      The same behaviour of missing VSYNC can be duplicated on budget
-**      cards, by seting DD1_INIT trigger mode 7 in 3rd nibble.
+**      cards, by setting DD1_INIT trigger mode 7 in 3rd nibble.
 */
 
         // Setup RPS1 "program" (p35)
diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c
index e58f0391e9d1..56f1c80defc6 100644
--- a/drivers/media/dvb/ttpci/budget.c
+++ b/drivers/media/dvb/ttpci/budget.c
@@ -46,6 +46,10 @@
 #include "lnbp21.h"
 #include "bsru6.h"
 
+static int diseqc_method;
+module_param(diseqc_method, int, 0444);
+MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
+
 static void Set22K (struct budget *budget, int state)
 {
         struct saa7146_dev *dev=budget->dev;
@@ -382,6 +386,11 @@ static void frontend_init(struct budget *budget)
                 if (budget->dvb_frontend) {
                         budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
                         budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
+                        if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
+                                budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
+                                budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
+                                budget->dvb_frontend->ops.set_tone = budget_set_tone;
+                        }
                         break;
                 }
                 break;
diff --git a/drivers/media/dvb/ttusb-dec/ttusb_dec.c b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
index a1c9fa9919ea..10b121ada833 100644
--- a/drivers/media/dvb/ttusb-dec/ttusb_dec.c
+++ b/drivers/media/dvb/ttusb-dec/ttusb_dec.c
@@ -1135,8 +1135,7 @@ static void ttusb_dec_free_iso_urbs(struct ttusb_dec *dec)
         dprintk("%s\n", __FUNCTION__);
 
         for (i = 0; i < ISO_BUF_COUNT; i++)
-                if (dec->iso_urb[i])
-                        usb_free_urb(dec->iso_urb[i]);
+                usb_free_urb(dec->iso_urb[i]);
 
         pci_free_consistent(NULL,
                             ISO_FRAME_SIZE * (FRAMES_PER_ISO_BUF *
@@ -1245,7 +1244,7 @@ static int ttusb_dec_init_usb(struct ttusb_dec *dec)
                         return -ENOMEM;
                 }
                 dec->irq_buffer = usb_buffer_alloc(dec->udev,IRQ_PACKET_SIZE,
-                                        SLAB_ATOMIC, &dec->irq_dma_handle);
+                                        GFP_ATOMIC, &dec->irq_dma_handle);
                 if(!dec->irq_buffer) {
                         return -ENOMEM;
                 }
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index 6d96b17a7f81..920b63f8cf05 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -173,38 +173,6 @@ config RADIO_MAESTRO
           To compile this driver as a module, choose M here: the
           module will be called radio-maestro.
 
-config RADIO_MIROPCM20
-        tristate "miroSOUND PCM20 radio"
-        depends on ISA && VIDEO_V4L1 && SOUND_ACI_MIXER
-        ---help---
-          Choose Y here if you have this FM radio card. You also need to say Y
-          to "ACI mixer (miroSOUND PCM1-pro/PCM12/PCM20 radio)" (in "Sound")
-          for this to work.
-
-          In order to control your radio card, you will need to use programs
-          that are compatible with the Video For Linux API.  Information on
-          this API and pointers to "v4l" programs may be found at
-          <file:Documentation/video4linux/API.html>.
-
-          To compile this driver as a module, choose M here: the
-          module will be called miropcm20.
-
-config RADIO_MIROPCM20_RDS
-        tristate "miroSOUND PCM20 radio RDS user interface (EXPERIMENTAL)"
-        depends on RADIO_MIROPCM20 && EXPERIMENTAL
-        ---help---
-          Choose Y here if you want to see RDS/RBDS information like
-          RadioText, Programme Service name, Clock Time and date, Programme
-          Type and Traffic Announcement/Programme identification.
-
-          It's not possible to read the raw RDS packets from the device, so
-          the driver cant provide an V4L interface for this.  But the
-          availability of RDS is reported over V4L by the basic driver
-          already.  Here RDS can be read from files in /dev/v4l/rds.
-
-          To compile this driver as a module, choose M here: the
-          module will be called miropcm20-rds.
-
 config RADIO_SF16FMI
         tristate "SF16FMI Radio"
         depends on ISA && VIDEO_V4L2
diff --git a/drivers/media/video/Kconfig b/drivers/media/video/Kconfig
index fbe5b6168cc2..b8fde5cf4735 100644
--- a/drivers/media/video/Kconfig
+++ b/drivers/media/video/Kconfig
@@ -24,7 +24,7 @@ config VIDEO_HELPER_CHIPS_AUTO
           decode audio/video standards. This option will autoselect
           all pertinent modules to each selected video module.
 
-          Unselect this only if you know exaclty what you are doing, since
+          Unselect this only if you know exactly what you are doing, since
           it may break support on some boards.
 
           In doubt, say Y.
@@ -186,7 +186,7 @@ config VIDEO_KS0127
 
 config VIDEO_SAA7110
         tristate "Philips SAA7110 video decoder"
-        depends on VIDEO_V4L1
+        depends on VIDEO_V4L1 && I2C
         ---help---
           Support for the Philips SAA7110 video decoders.
 
diff --git a/drivers/media/video/bt8xx/bttv-cards.c b/drivers/media/video/bt8xx/bttv-cards.c
index a84903e0d810..21ebe8f13815 100644
--- a/drivers/media/video/bt8xx/bttv-cards.c
+++ b/drivers/media/video/bt8xx/bttv-cards.c
@@ -4001,7 +4001,7 @@ static void __devinit init_PXC200(struct bttv *btv)
  *      - sleep 1ms
  *      - write 0x0E
  *     read from GPIO_DATA into buf (uint_32)
- *      - if ( buf>>18 & 0x01 ) || ( buf>>19 && 0x01 != 0 )
+ *      - if ( buf>>18 & 0x01 ) || ( buf>>19 & 0x01 != 0 )
  *                error. ERROR_CPLD_Check_Failed.
  */
 /* ----------------------------------------------------------------------- */
diff --git a/drivers/media/video/cpia_pp.c b/drivers/media/video/cpia_pp.c
index 41f4b8d17559..b12cec94f4cc 100644
--- a/drivers/media/video/cpia_pp.c
+++ b/drivers/media/video/cpia_pp.c
@@ -82,6 +82,8 @@ struct pp_cam_entry {
         struct pardevice *pdev;
         struct parport *port;
         struct work_struct cb_task;
+        void (*cb_func)(void *cbdata);
+        void *cb_data;
         int open_count;
         wait_queue_head_t wq_stream;
         /* image state flags */
@@ -130,6 +132,20 @@ static void cpia_parport_disable_irq( struct parport *port ) {
 #define PARPORT_CHUNK_SIZE      PAGE_SIZE
 
 
+static void cpia_pp_run_callback(struct work_struct *work)
+{
+        void (*cb_func)(void *cbdata);
+        void *cb_data;
+        struct pp_cam_entry *cam;
+
+        cam = container_of(work, struct pp_cam_entry, cb_task);
+        cb_func = cam->cb_func;
+        cb_data = cam->cb_data;
+        work_release(work);
+
+        cb_func(cb_data);
+}
+
 /****************************************************************************
  *
  *  CPiA-specific  low-level parport functions for nibble uploads
@@ -664,7 +680,9 @@ static int cpia_pp_registerCallback(void *privdata, void (*cb)(void *cbdata), vo
         int retval = 0;
 
         if(cam->port->irq != PARPORT_IRQ_NONE) {
-                INIT_WORK(&cam->cb_task, cb, cbdata);
+                cam->cb_func = cb;
+                cam->cb_data = cbdata;
+                INIT_WORK_NAR(&cam->cb_task, cpia_pp_run_callback);
         } else {
                 retval = -1;
         }
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index ee48995a4ab5..e60a0a52e4b2 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -145,9 +145,9 @@ static void ir_timer(unsigned long data)
         schedule_work(&ir->work);
 }
 
-static void cx88_ir_work(void *data)
+static void cx88_ir_work(struct work_struct *work)
 {
-        struct cx88_IR *ir = data;
+        struct cx88_IR *ir = container_of(work, struct cx88_IR, work);
         unsigned long timeout;
 
         cx88_ir_handle_key(ir);
@@ -202,13 +202,19 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
                 ir->sampling = 1;
                 break;
         case CX88_BOARD_WINFAST_DTV2000H:
-        case CX88_BOARD_WINFAST2000XP_EXPERT:
                 ir_codes = ir_codes_winfast;
                 ir->gpio_addr = MO_GP0_IO;
                 ir->mask_keycode = 0x8f8;
                 ir->mask_keyup = 0x100;
                 ir->polling = 50; /* ms */
                 break;
+        case CX88_BOARD_WINFAST2000XP_EXPERT:
+                ir_codes = ir_codes_winfast;
+                ir->gpio_addr = MO_GP0_IO;
+                ir->mask_keycode = 0x8f8;
+                ir->mask_keyup = 0x100;
+                ir->polling = 1; /* ms */
+                break;
         case CX88_BOARD_IODATA_GVBCTV7E:
                 ir_codes = ir_codes_iodata_bctv7e;
                 ir->gpio_addr = MO_GP0_IO;
@@ -216,7 +222,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
                 ir->mask_keydown = 0x02;
                 ir->polling = 5; /* ms */
                 break;
-       case CX88_BOARD_PROLINK_PLAYTVPVR:
+        case CX88_BOARD_PROLINK_PLAYTVPVR:
         case CX88_BOARD_PIXELVIEW_PLAYTV_ULTRA_PRO:
                 ir_codes = ir_codes_pixelview;
                 ir->gpio_addr = MO_GP1_IO;
@@ -302,7 +308,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
         core->ir = ir;
 
         if (ir->polling) {
-                INIT_WORK(&ir->work, cx88_ir_work, ir);
+                INIT_WORK(&ir->work, cx88_ir_work);
                 init_timer(&ir->timer);
                 ir->timer.function = ir_timer;
                 ir->timer.data = (unsigned long)ir;
diff --git a/drivers/media/video/et61x251/et61x251_core.c b/drivers/media/video/et61x251/et61x251_core.c
index f786ab11d2cd..86e353b26b53 100644
--- a/drivers/media/video/et61x251/et61x251_core.c
+++ b/drivers/media/video/et61x251/et61x251_core.c
@@ -1182,8 +1182,6 @@ static void et61x251_release_resources(struct et61x251_device* cam)
         video_set_drvdata(cam->v4ldev, NULL);
         video_unregister_device(cam->v4ldev);
 
-        usb_put_dev(cam->usbdev);
-
         mutex_unlock(&et61x251_sysfs_lock);
 
         kfree(cam->control_buffer);
@@ -1275,6 +1273,7 @@ static int et61x251_release(struct inode* inode, struct file* filp)
 
         if (cam->state & DEV_DISCONNECTED) {
                 et61x251_release_resources(cam);
+                usb_put_dev(cam->usbdev);
                 mutex_unlock(&cam->dev_mutex);
                 kfree(cam);
                 return 0;
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index 1457b1602221..ab87e7bfe84f 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -268,9 +268,9 @@ static void ir_timer(unsigned long data)
         schedule_work(&ir->work);
 }
 
-static void ir_work(void *data)
+static void ir_work(struct work_struct *work)
 {
-        struct IR_i2c *ir = data;
+        struct IR_i2c *ir = container_of(work, struct IR_i2c, work);
         ir_key_poll(ir);
         mod_timer(&ir->timer, jiffies+HZ/10);
 }
@@ -400,7 +400,7 @@ static int ir_attach(struct i2c_adapter *adap, int addr,
                ir->input->name,ir->input->phys,adap->name);
 
         /* start polling via eventd */
-        INIT_WORK(&ir->work, ir_work, ir);
+        INIT_WORK(&ir->work, ir_work);
         init_timer(&ir->timer);
         ir->timer.function = ir_timer;
         ir->timer.data     = (unsigned long)ir;
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index cf43df3fe708..e1b56dc13c3f 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/drivers/media/video/msp3400-driver.c
@@ -56,7 +56,7 @@
 #include <media/tvaudio.h>
 #include <media/msp3400.h>
 #include <linux/kthread.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include "msp3400-driver.h"
 
 /* ---------------------------------------------------------------------- */
diff --git a/drivers/media/video/pvrusb2/pvrusb2-context.c b/drivers/media/video/pvrusb2/pvrusb2-context.c
index f129f316d20e..cf129746205d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-context.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-context.c
@@ -45,16 +45,21 @@ static void pvr2_context_trigger_poll(struct pvr2_context *mp)
 }
 
 
-static void pvr2_context_poll(struct pvr2_context *mp)
+static void pvr2_context_poll(struct work_struct *work)
 {
+        struct pvr2_context *mp =
+                container_of(work, struct pvr2_context, workpoll);
         pvr2_context_enter(mp); do {
                 pvr2_hdw_poll(mp->hdw);
         } while (0); pvr2_context_exit(mp);
 }
 
 
-static void pvr2_context_setup(struct pvr2_context *mp)
+static void pvr2_context_setup(struct work_struct *work)
 {
+        struct pvr2_context *mp =
+                container_of(work, struct pvr2_context, workinit);
+
         pvr2_context_enter(mp); do {
                 if (!pvr2_hdw_dev_ok(mp->hdw)) break;
                 pvr2_hdw_setup(mp->hdw);
@@ -92,8 +97,8 @@ struct pvr2_context *pvr2_context_create(
         }
 
         mp->workqueue = create_singlethread_workqueue("pvrusb2");
-        INIT_WORK(&mp->workinit,(void (*)(void*))pvr2_context_setup,mp);
-        INIT_WORK(&mp->workpoll,(void (*)(void*))pvr2_context_poll,mp);
+        INIT_WORK(&mp->workinit, pvr2_context_setup);
+        INIT_WORK(&mp->workpoll, pvr2_context_poll);
         queue_work(mp->workqueue,&mp->workinit);
  done:
         return mp;
diff --git a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
index df8feac16aee..c80c26be6e4d 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-cx2584x-v4l.c
@@ -221,7 +221,7 @@ static unsigned int decoder_describe(struct pvr2_v4l_cx2584x *ctxt,
 static void decoder_reset(struct pvr2_v4l_cx2584x *ctxt)
 {
         int ret;
-        ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,0);
+        ret = pvr2_i2c_client_cmd(ctxt->client,VIDIOC_INT_RESET,NULL);
         pvr2_trace(PVR2_TRACE_CHIPS,"i2c cx25840 decoder_reset (ret=%d)",ret);
 }
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
index f920e0ccacd3..1f787333d18c 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c
@@ -1953,8 +1953,8 @@ struct pvr2_hdw *pvr2_hdw_create(struct usb_interface *intf,
         return hdw;
  fail:
         if (hdw) {
-                if (hdw->ctl_read_urb) usb_free_urb(hdw->ctl_read_urb);
-                if (hdw->ctl_write_urb) usb_free_urb(hdw->ctl_write_urb);
+                usb_free_urb(hdw->ctl_read_urb);
+                usb_free_urb(hdw->ctl_write_urb);
                 if (hdw->ctl_read_buffer) kfree(hdw->ctl_read_buffer);
                 if (hdw->ctl_write_buffer) kfree(hdw->ctl_write_buffer);
                 if (hdw->controls) kfree(hdw->controls);
@@ -2575,12 +2575,10 @@ static void pvr2_ctl_timeout(unsigned long data)
         struct pvr2_hdw *hdw = (struct pvr2_hdw *)data;
         if (hdw->ctl_write_pend_flag || hdw->ctl_read_pend_flag) {
                 hdw->ctl_timeout_flag = !0;
-                if (hdw->ctl_write_pend_flag && hdw->ctl_write_urb) {
+                if (hdw->ctl_write_pend_flag)
                         usb_unlink_urb(hdw->ctl_write_urb);
-                }
-                if (hdw->ctl_read_pend_flag && hdw->ctl_read_urb) {
+                if (hdw->ctl_read_pend_flag)
                         usb_unlink_urb(hdw->ctl_read_urb);
-                }
         }
 }
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-io.c b/drivers/media/video/pvrusb2/pvrusb2-io.c
index 70aa63eba0cb..57fb32033543 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-io.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-io.c
@@ -289,7 +289,7 @@ static void pvr2_buffer_done(struct pvr2_buffer *bp)
         pvr2_buffer_set_none(bp);
         bp->signature = 0;
         bp->stream = NULL;
-        if (bp->purb) usb_free_urb(bp->purb);
+        usb_free_urb(bp->purb);
         pvr2_trace(PVR2_TRACE_BUF_POOL,"/*---TRACE_FLOW---*/"
                    " bufferDone     %p",bp);
 }
diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
index 97e974d9b9c3..bb40e9085977 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c
@@ -711,8 +711,8 @@ static void pvr2_v4l2_dev_destroy(struct pvr2_v4l2_dev *dip)
                dip->devbase.minor,pvr2_config_get_name(dip->config));
 
         /* Paranoia */
-        dip->v4lp = 0;
-        dip->stream = 0;
+        dip->v4lp = NULL;
+        dip->stream = NULL;
 
         /* Actual deallocation happens later when all internal references
            are gone. */
@@ -1076,7 +1076,7 @@ struct pvr2_v4l2 *pvr2_v4l2_create(struct pvr2_context *mnp)
         vp->vdev = kmalloc(sizeof(*vp->vdev),GFP_KERNEL);
         if (!vp->vdev) {
                 kfree(vp);
-                return 0;
+                return NULL;
         }
         memset(vp->vdev,0,sizeof(*vp->vdev));
         pvr2_channel_init(&vp->channel,mnp);
diff --git a/drivers/media/video/pwc/pwc-if.c b/drivers/media/video/pwc/pwc-if.c
index 46c114830884..a996aad79276 100644
--- a/drivers/media/video/pwc/pwc-if.c
+++ b/drivers/media/video/pwc/pwc-if.c
@@ -866,11 +866,9 @@ int pwc_isoc_init(struct pwc_device *pdev)
         }
         if (ret) {
                 /* De-allocate in reverse order */
-                while (i >= 0) {
-                        if (pdev->sbuf[i].urb != NULL)
-                                usb_free_urb(pdev->sbuf[i].urb);
+                while (i--) {
+                        usb_free_urb(pdev->sbuf[i].urb);
                         pdev->sbuf[i].urb = NULL;
-                        i--;
                 }
                 return ret;
         }
@@ -1095,8 +1093,7 @@ static int pwc_video_open(struct inode *inode, struct file *file)
         PWC_DEBUG_OPEN(">> video_open called(vdev = 0x%p).\n", vdev);
 
         pdev = (struct pwc_device *)vdev->priv;
-        if (pdev == NULL)
-                BUG();
+        BUG_ON(!pdev);
         if (pdev->vopen) {
                 PWC_DEBUG_OPEN("I'm busy, someone is using the device.\n");
                 return -EBUSY;
diff --git a/drivers/media/video/saa6588.c b/drivers/media/video/saa6588.c
index a81285ca7d5b..92eabf88a09b 100644
--- a/drivers/media/video/saa6588.c
+++ b/drivers/media/video/saa6588.c
@@ -212,8 +212,10 @@ static void read_from_buf(struct saa6588 *s, struct rds_command *a)
         if (rd_blocks > s->block_count)
                 rd_blocks = s->block_count;
 
-        if (!rd_blocks)
+        if (!rd_blocks) {
+                spin_unlock_irqrestore(&s->lock, flags);
                 return;
+        }
 
         for (i = 0; i < rd_blocks; i++) {
                 if (block_to_user_buf(s, buf_ptr)) {
@@ -322,9 +324,9 @@ static void saa6588_timer(unsigned long data)
         schedule_work(&s->work);
 }
 
-static void saa6588_work(void *data)
+static void saa6588_work(struct work_struct *work)
 {
-        struct saa6588 *s = (struct saa6588 *)data;
+        struct saa6588 *s = container_of(work, struct saa6588, work);
 
         saa6588_i2c_poll(s);
         mod_timer(&s->timer, jiffies + msecs_to_jiffies(20));
@@ -417,7 +419,7 @@ static int saa6588_attach(struct i2c_adapter *adap, int addr, int kind)
         saa6588_configure(s);
 
         /* start polling via eventd */
-        INIT_WORK(&s->work, saa6588_work, s);
+        INIT_WORK(&s->work, saa6588_work);
         init_timer(&s->timer);
         s->timer.function = saa6588_timer;
         s->timer.data = (unsigned long)s;
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index c5719f7bd1ac..f28398dd9d93 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1464,8 +1464,6 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
         client->driver = &i2c_driver_saa711x;
         snprintf(client->name, sizeof(client->name) - 1, "saa7115");
 
-        v4l_dbg(1, debug, client, "detecting saa7115 client on address 0x%x\n", address << 1);
-
         for (i=0;i<0x0f;i++) {
                 saa711x_write(client, 0, i);
                 name[i] = (saa711x_read(client, 0) &0x0f) +'0';
@@ -1477,6 +1475,13 @@ static int saa711x_attach(struct i2c_adapter *adapter, int address, int kind)
         saa711x_write(client, 0, 5);
         chip_id = saa711x_read(client, 0) & 0x0f;
 
+        /* Check whether this chip is part of the saa711x series */
+        if (memcmp(name, "1f711", 5)) {
+                v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n",
+                        address << 1, name);
+                return 0;
+        }
+
         snprintf(client->name, sizeof(client->name) - 1, "saa711%d",chip_id);
         v4l_info(client, "saa711%d found (%s) @ 0x%x (%s)\n", chip_id, name, address << 1, adapter->name);
 
diff --git a/drivers/media/video/saa7134/saa7134-cards.c b/drivers/media/video/saa7134/saa7134-cards.c
index c9d8e3b9cc37..51f0cfdcb680 100644
--- a/drivers/media/video/saa7134/saa7134-cards.c
+++ b/drivers/media/video/saa7134/saa7134-cards.c
@@ -2969,7 +2969,7 @@ struct saa7134_board saa7134_boards[] = {
                 /* Petr Baudis <pasky@ucw.cz> */
                 .name           = "AVerMedia TV Hybrid A16AR",
                 .audio_clock    = 0x187de7,
-                .tuner_type     = TUNER_PHILIPS_TDA8290, /* untested */
+                .tuner_type     = TUNER_PHILIPS_TD1316, /* untested */
                 .radio_type     = TUNER_TEA5767, /* untested */
                 .tuner_addr     = ADDR_UNSET,
                 .radio_addr     = ADDR_UNSET,
@@ -3718,6 +3718,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
         case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
         case SAA7134_BOARD_AVERMEDIA_307:
         case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
+        case SAA7134_BOARD_AVERMEDIA_777:
 /*      case SAA7134_BOARD_SABRENT_SBTTVFM:  */ /* not finished yet */
         case SAA7134_BOARD_VIDEOMATE_TV_PVR:
         case SAA7134_BOARD_VIDEOMATE_GOLD_PLUS:
@@ -3734,6 +3735,7 @@ int saa7134_board_init1(struct saa7134_dev *dev)
         case SAA7134_BOARD_FLYDVBT_LR301:
         case SAA7134_BOARD_FLYDVBTDUO:
         case SAA7134_BOARD_PROTEUS_2309:
+        case SAA7134_BOARD_AVERMEDIA_A16AR:
                 dev->has_remote = SAA7134_REMOTE_GPIO;
                 break;
         case SAA7134_BOARD_FLYDVBS_LR300:
@@ -3772,7 +3774,6 @@ int saa7134_board_init1(struct saa7134_dev *dev)
                 saa_writeb(SAA7134_GPIO_GPMODE3, 0x08);
                 saa_writeb(SAA7134_GPIO_GPSTATUS3, 0x00);
                 break;
-        case SAA7134_BOARD_AVERMEDIA_A16AR:
         case SAA7134_BOARD_AVERMEDIA_CARDBUS:
                 /* power-up tuner chip */
                 saa_andorl(SAA7134_GPIO_GPMODE0 >> 2,   0xffffffff, 0xffffffff);
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 1ba53b525ad2..6b61d9b2fcb5 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -1147,6 +1147,8 @@ static int dvb_init(struct saa7134_dev *dev)
                                                &philips_europa_config,
                                                &dev->i2c_adap);
                 if (dev->dvb.frontend) {
+                        dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
+                        dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
                         dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
                         dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
                         dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 65d044086ce9..daaae870a2c4 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -343,9 +343,10 @@ static struct video_device saa7134_empress_template =
         .minor         = -1,
 };
 
-static void empress_signal_update(void* data)
+static void empress_signal_update(struct work_struct *work)
 {
-        struct saa7134_dev* dev = (struct saa7134_dev*) data;
+        struct saa7134_dev* dev =
+                container_of(work, struct saa7134_dev, empress_workqueue);
 
         if (dev->nosignal) {
                 dprintk("no video signal\n");
@@ -378,7 +379,7 @@ static int empress_init(struct saa7134_dev *dev)
                  "%s empress (%s)", dev->name,
                  saa7134_boards[dev->board].name);
 
-        INIT_WORK(&dev->empress_workqueue, empress_signal_update, (void*) dev);
+        INIT_WORK(&dev->empress_workqueue, empress_signal_update);
 
         err = video_register_device(dev->empress_dev,VFL_TYPE_GRABBER,
                                     empress_nr[dev->nr]);
@@ -399,7 +400,7 @@ static int empress_init(struct saa7134_dev *dev)
                             sizeof(struct saa7134_buf),
                             dev);
 
-        empress_signal_update(dev);
+        empress_signal_update(&dev->empress_workqueue);
         return 0;
 }
 
diff --git a/drivers/media/video/saa7134/saa7134-input.c b/drivers/media/video/saa7134/saa7134-input.c
index ff5991136f4e..dee83552e681 100644
--- a/drivers/media/video/saa7134/saa7134-input.c
+++ b/drivers/media/video/saa7134/saa7134-input.c
@@ -185,7 +185,6 @@ int saa7134_input_init1(struct saa7134_dev *dev)
         case SAA7134_BOARD_AVERMEDIA_STUDIO_305:
         case SAA7134_BOARD_AVERMEDIA_STUDIO_307:
         case SAA7134_BOARD_AVERMEDIA_GO_007_FM:
-        case SAA7134_BOARD_AVERMEDIA_A16AR:
                 ir_codes     = ir_codes_avermedia;
                 mask_keycode = 0x0007C8;
                 mask_keydown = 0x000010;
@@ -194,6 +193,16 @@ int saa7134_input_init1(struct saa7134_dev *dev)
                 saa_setb(SAA7134_GPIO_GPMODE0, 0x4);
                 saa_setb(SAA7134_GPIO_GPSTATUS0, 0x4);
                 break;
+        case SAA7134_BOARD_AVERMEDIA_777:
+        case SAA7134_BOARD_AVERMEDIA_A16AR:
+                ir_codes     = ir_codes_avermedia;
+                mask_keycode = 0x02F200;
+                mask_keydown = 0x000400;
+                polling      = 50; // ms
+                /* Without this we won't receive key up events */
+                saa_setb(SAA7134_GPIO_GPMODE1, 0x1);
+                saa_setb(SAA7134_GPIO_GPSTATUS1, 0x1);
+                break;
         case SAA7134_BOARD_KWORLD_TERMINATOR:
                 ir_codes     = ir_codes_pixelview;
                 mask_keycode = 0x00001f;
diff --git a/drivers/media/video/sn9c102/sn9c102_core.c b/drivers/media/video/sn9c102/sn9c102_core.c
index a4702d3c2aca..18458d46c0ff 100644
--- a/drivers/media/video/sn9c102/sn9c102_core.c
+++ b/drivers/media/video/sn9c102/sn9c102_core.c
@@ -775,7 +775,7 @@ static int sn9c102_start_transfer(struct sn9c102_device* cam)
         return 0;
 
 free_urbs:
-        for (i = 0; (i < SN9C102_URBS) &&  cam->urb[i]; i++)
+        for (i = 0; i < SN9C102_URBS; i++)
                 usb_free_urb(cam->urb[i]);
 
 free_buffers:
@@ -1462,8 +1462,6 @@ static void sn9c102_release_resources(struct sn9c102_device* cam)
         video_set_drvdata(cam->v4ldev, NULL);
         video_unregister_device(cam->v4ldev);
 
-        usb_put_dev(cam->usbdev);
-
         mutex_unlock(&sn9c102_sysfs_lock);
 
         kfree(cam->control_buffer);
@@ -1555,6 +1553,7 @@ static int sn9c102_release(struct inode* inode, struct file* filp)
 
         if (cam->state & DEV_DISCONNECTED) {
                 sn9c102_release_resources(cam);
+                usb_put_dev(cam->usbdev);
                 mutex_unlock(&cam->dev_mutex);
                 kfree(cam);
                 return 0;
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index fcaef4bf8289..d506dfaa45a9 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -29,6 +29,7 @@
 #include <linux/init.h>
 #include <linux/smp_lock.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include <media/tvaudio.h>
 #include <media/v4l2-common.h>
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index e6baaee038bf..6b9ef731b83a 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -468,7 +468,7 @@ void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
                                 (eeprom_data[i+6] << 8) +
                                 (eeprom_data[i+7] << 16);
 
-                                if ( (eeprom_data[i + 8] && 0xf0) &&
+                                if ( (eeprom_data[i + 8] & 0xf0) &&
                                         (tvee->serial_number < 0xffffff) ) {
                                         tvee->MAC_address[0] = 0x00;
                                         tvee->MAC_address[1] = 0x0D;
diff --git a/drivers/media/video/usbvideo/quickcam_messenger.c b/drivers/media/video/usbvideo/quickcam_messenger.c
index 9a26b9484aae..bbf2beeeb449 100644
--- a/drivers/media/video/usbvideo/quickcam_messenger.c
+++ b/drivers/media/video/usbvideo/quickcam_messenger.c
@@ -190,8 +190,7 @@ static int qcm_alloc_int_urb(struct qcm *cam)
 
 static void qcm_free_int(struct qcm *cam)
 {
-        if (cam->button_urb)
-                usb_free_urb(cam->button_urb);
+        usb_free_urb(cam->button_urb);
 }
 #endif /* CONFIG_INPUT */
 
diff --git a/drivers/media/video/video-buf-dvb.c b/drivers/media/video/video-buf-dvb.c
index f53edf1923b7..fcc5467e7636 100644
--- a/drivers/media/video/video-buf-dvb.c
+++ b/drivers/media/video/video-buf-dvb.c
@@ -20,7 +20,7 @@
 #include <linux/fs.h>
 #include <linux/kthread.h>
 #include <linux/file.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 
 #include <media/video-buf.h>
 #include <media/video-buf-dvb.h>
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 3c8dc72dc8e9..9986de5cb3d6 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -36,6 +36,7 @@
 #include <media/v4l2-common.h>
 #include <linux/kthread.h>
 #include <linux/highmem.h>
+#include <linux/freezer.h>
 
 /* Wake up at about 30 fps */
 #define WAKE_NUMERATOR 30
diff --git a/drivers/media/video/zc0301/zc0301_core.c b/drivers/media/video/zc0301/zc0301_core.c
index 5b5563424422..52d0f759ee00 100644
--- a/drivers/media/video/zc0301/zc0301_core.c
+++ b/drivers/media/video/zc0301/zc0301_core.c
@@ -489,7 +489,7 @@ static int zc0301_start_transfer(struct zc0301_device* cam)
         return 0;
 
 free_urbs:
-        for (i = 0; (i < ZC0301_URBS) &&  cam->urb[i]; i++)
+        for (i = 0; i < ZC0301_URBS; i++)
                 usb_free_urb(cam->urb[i]);
 
 free_buffers:
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
index e5c72719debc..6e068cf1049b 100644
--- a/drivers/message/fusion/mptbase.c
+++ b/drivers/message/fusion/mptbase.c
@@ -347,7 +347,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_interrupt - MPT adapter (IOC) specific interrupt handler.
  *      @irq: irq number (not used)
  *      @bus_id: bus identifier cookie == pointer to MPT_ADAPTER structure
@@ -387,14 +387,16 @@ mpt_interrupt(int irq, void *bus_id)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      mpt_base_reply - MPT base driver's callback routine; all base driver
- *      "internal" request/reply processing is routed here.
- *      Currently used for EventNotification and EventAck handling.
+/**
+ *      mpt_base_reply - MPT base driver's callback routine
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @mf: Pointer to original MPT request frame
  *      @reply: Pointer to MPT reply frame (NULL if TurboReply)
  *
+ *      MPT base driver's callback routine; all base driver
+ *      "internal" request/reply processing is routed here.
+ *      Currently used for EventNotification and EventAck handling.
+ *
  *      Returns 1 indicating original alloc'd request frame ptr
  *      should be freed, or 0 if it shouldn't.
  */
@@ -530,7 +532,7 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
  *      @dclass: Protocol driver's class (%MPT_DRIVER_CLASS enum value)
  *
  *      This routine is called by a protocol-specific driver (SCSI host,
- *      LAN, SCSI target) to register it's reply callback routine.  Each
+ *      LAN, SCSI target) to register its reply callback routine.  Each
  *      protocol-specific driver must do this before it will be able to
  *      use any IOC resources, such as obtaining request frames.
  *
@@ -572,7 +574,7 @@ mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass)
  *      mpt_deregister - Deregister a protocol drivers resources.
  *      @cb_idx: previously registered callback handle
  *
- *      Each protocol-specific driver should call this routine when it's
+ *      Each protocol-specific driver should call this routine when its
  *      module is unloaded.
  */
 void
@@ -617,7 +619,7 @@ mpt_event_register(int cb_idx, MPT_EVHANDLER ev_cbfunc)
  *
  *      Each protocol-specific driver should call this routine
  *      when it does not (or can no longer) handle events,
- *      or when it's module is unloaded.
+ *      or when its module is unloaded.
  */
 void
 mpt_event_deregister(int cb_idx)
@@ -656,7 +658,7 @@ mpt_reset_register(int cb_idx, MPT_RESETHANDLER reset_func)
  *
  *      Each protocol-specific driver should call this routine
  *      when it does not (or can no longer) handle IOC reset handling,
- *      or when it's module is unloaded.
+ *      or when its module is unloaded.
  */
 void
 mpt_reset_deregister(int cb_idx)
@@ -670,6 +672,8 @@ mpt_reset_deregister(int cb_idx)
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mpt_device_driver_register - Register device driver hooks
+ *      @dd_cbfunc: driver callbacks struct
+ *      @cb_idx: MPT protocol driver index
  */
 int
 mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)
@@ -696,6 +700,7 @@ mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, int cb_idx)
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mpt_device_driver_deregister - DeRegister device driver hooks
+ *      @cb_idx: MPT protocol driver index
  */
 void
 mpt_device_driver_deregister(int cb_idx)
@@ -887,8 +892,7 @@ mpt_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mpt_send_handshake_request - Send MPT request via doorbell
- *      handshake method.
+ *      mpt_send_handshake_request - Send MPT request via doorbell handshake method.
  *      @handle: Handle of registered MPT protocol driver
  *      @ioc: Pointer to MPT adapter structure
  *      @reqBytes: Size of the request in bytes
@@ -981,10 +985,13 @@ mpt_send_handshake_request(int handle, MPT_ADAPTER *ioc, int reqBytes, u32 *req,
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- * mpt_host_page_access_control - provides mechanism for the host
- * driver to control the IOC's Host Page Buffer access.
+ * mpt_host_page_access_control - control the IOC's Host Page Buffer access
  * @ioc: Pointer to MPT adapter structure
  * @access_control_value: define bits below
+ * @sleepFlag: Specifies whether the process can sleep
+ *
+ * Provides mechanism for the host driver to control the IOC's
+ * Host Page Buffer access.
  *
  * Access Control Value - bits[15:12]
  * 0h Reserved
@@ -1022,10 +1029,10 @@ mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int slee
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mpt_host_page_alloc - allocate system memory for the fw
- *      If we already allocated memory in past, then resend the same pointer.
- *      ioc@: Pointer to pointer to IOC adapter
- *      ioc_init@: Pointer to ioc init config page
+ *      @ioc: Pointer to pointer to IOC adapter
+ *      @ioc_init: Pointer to ioc init config page
  *
+ *      If we already allocated memory in past, then resend the same pointer.
  *      Returns 0 for success, non-zero for failure.
  */
 static int
@@ -1091,12 +1098,15 @@ return 0;
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mpt_verify_adapter - Given a unique IOC identifier, set pointer to
- *      the associated MPT adapter structure.
+ *      mpt_verify_adapter - Given IOC identifier, set pointer to its adapter structure.
  *      @iocid: IOC unique identifier (integer)
  *      @iocpp: Pointer to pointer to IOC adapter
  *
- *      Returns iocid and sets iocpp.
+ *      Given a unique IOC identifier, set pointer to the associated MPT
+ *      adapter structure.
+ *
+ *      Returns iocid and sets iocpp if iocid is found.
+ *      Returns -1 if iocid is not found.
  */
 int
 mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
@@ -1115,9 +1125,10 @@ mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_attach - Install a PCI intelligent MPT adapter.
  *      @pdev: Pointer to pci_dev structure
+ *      @id: PCI device ID information
  *
  *      This routine performs all the steps necessary to bring the IOC of
  *      a MPT adapter to a OPERATIONAL state.  This includes registering
@@ -1417,10 +1428,9 @@ mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_detach - Remove a PCI intelligent MPT adapter.
  *      @pdev: Pointer to pci_dev structure
- *
  */
 
 void
@@ -1466,10 +1476,10 @@ mpt_detach(struct pci_dev *pdev)
  */
 #ifdef CONFIG_PM
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_suspend - Fusion MPT base driver suspend routine.
- *
- *
+ *      @pdev: Pointer to pci_dev structure
+ *      @state: new state to enter
  */
 int
 mpt_suspend(struct pci_dev *pdev, pm_message_t state)
@@ -1505,10 +1515,9 @@ mpt_suspend(struct pci_dev *pdev, pm_message_t state)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_resume - Fusion MPT base driver resume routine.
- *
- *
+ *      @pdev: Pointer to pci_dev structure
  */
 int
 mpt_resume(struct pci_dev *pdev)
@@ -1566,7 +1575,7 @@ mpt_signal_reset(int index, MPT_ADAPTER *ioc, int reset_phase)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_do_ioc_recovery - Initialize or recover MPT adapter.
  *      @ioc: Pointer to MPT adapter structure
  *      @reason: Event word / reason
@@ -1892,13 +1901,15 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      mpt_detect_bound_ports - Search for PCI bus/dev_function
- *      which matches PCI bus/dev_function (+/-1) for newly discovered 929,
- *      929X, 1030 or 1035.
+/**
+ *      mpt_detect_bound_ports - Search for matching PCI bus/dev_function
  *      @ioc: Pointer to MPT adapter structure
  *      @pdev: Pointer to (struct pci_dev) structure
  *
+ *      Search for PCI bus/dev_function which matches
+ *      PCI bus/dev_function (+/-1) for newly discovered 929,
+ *      929X, 1030 or 1035.
+ *
  *      If match on PCI dev_function +/-1 is found, bind the two MPT adapters
  *      using alt_ioc pointer fields in their %MPT_ADAPTER structures.
  */
@@ -1945,9 +1956,9 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_adapter_disable - Disable misbehaving MPT adapter.
- *      @this: Pointer to MPT adapter structure
+ *      @ioc: Pointer to MPT adapter structure
  */
 static void
 mpt_adapter_disable(MPT_ADAPTER *ioc)
@@ -2046,9 +2057,8 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      mpt_adapter_dispose - Free all resources associated with a MPT
- *      adapter.
+/**
+ *      mpt_adapter_dispose - Free all resources associated with an MPT adapter
  *      @ioc: Pointer to MPT adapter structure
  *
  *      This routine unregisters h/w resources and frees all alloc'd memory
@@ -2099,8 +2109,8 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      MptDisplayIocCapabilities - Disply IOC's capacilities.
+/**
+ *      MptDisplayIocCapabilities - Disply IOC's capabilities.
  *      @ioc: Pointer to MPT adapter structure
  */
 static void
@@ -2142,7 +2152,7 @@ MptDisplayIocCapabilities(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      MakeIocReady - Get IOC to a READY state, using KickStart if needed.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @force: Force hard KickStart of IOC
@@ -2279,7 +2289,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_GetIocState - Get the current state of a MPT adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @cooked: Request raw or cooked IOC state
@@ -2304,7 +2314,7 @@ mpt_GetIocState(MPT_ADAPTER *ioc, int cooked)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      GetIocFacts - Send IOCFacts request to MPT adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @sleepFlag: Specifies whether the process can sleep
@@ -2478,7 +2488,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      GetPortFacts - Send PortFacts request to MPT adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @portnum: Port number
@@ -2545,7 +2555,7 @@ GetPortFacts(MPT_ADAPTER *ioc, int portnum, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      SendIocInit - Send IOCInit request to MPT adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @sleepFlag: Specifies whether the process can sleep
@@ -2630,7 +2640,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
         }
 
         /* No need to byte swap the multibyte fields in the reply
-         * since we don't even look at it's contents.
+         * since we don't even look at its contents.
          */
 
         dhsprintk((MYIOC_s_INFO_FMT "Sending PortEnable (req @ %p)\n",
@@ -2672,7 +2682,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      SendPortEnable - Send PortEnable request to MPT adapter port.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @portnum: Port number to enable
@@ -2723,9 +2733,13 @@ SendPortEnable(MPT_ADAPTER *ioc, int portnum, int sleepFlag)
         return rc;
 }
 
-/*
- *      ioc: Pointer to MPT_ADAPTER structure
- *      size - total FW bytes
+/**
+ *      mpt_alloc_fw_memory - allocate firmware memory
+ *      @ioc: Pointer to MPT_ADAPTER structure
+ *      @size: total FW bytes
+ *
+ *      If memory has already been allocated, the same (cached) value
+ *      is returned.
  */
 void
 mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size)
@@ -2742,9 +2756,12 @@ mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size)
                         ioc->alloc_total += size;
         }
 }
-/*
- * If alt_img is NULL, delete from ioc structure.
- * Else, delete a secondary image in same format.
+/**
+ *      mpt_free_fw_memory - free firmware memory
+ *      @ioc: Pointer to MPT_ADAPTER structure
+ *
+ *      If alt_img is NULL, delete from ioc structure.
+ *      Else, delete a secondary image in same format.
  */
 void
 mpt_free_fw_memory(MPT_ADAPTER *ioc)
@@ -2763,7 +2780,7 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
 
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_do_upload - Construct and Send FWUpload request to MPT adapter port.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @sleepFlag: Specifies whether the process can sleep
@@ -2865,10 +2882,10 @@ mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_downloadboot - DownloadBoot code
  *      @ioc: Pointer to MPT_ADAPTER structure
- *      @flag: Specify which part of IOC memory is to be uploaded.
+ *      @pFwHeader: Pointer to firmware header info
  *      @sleepFlag: Specifies whether the process can sleep
  *
  *      FwDownloadBoot requires Programmed IO access.
@@ -3071,7 +3088,7 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFwHeader_t *pFwHeader, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      KickStart - Perform hard reset of MPT adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @force: Force hard reset
@@ -3145,12 +3162,12 @@ KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_diag_reset - Perform hard reset of the adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @ignore: Set if to honor and clear to ignore
  *              the reset history bit
- *      @sleepflag: CAN_SLEEP if called in a non-interrupt thread,
+ *      @sleepFlag: CAN_SLEEP if called in a non-interrupt thread,
  *              else set to NO_SLEEP (use mdelay instead)
  *
  *      This routine places the adapter in diagnostic mode via the
@@ -3436,11 +3453,12 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      SendIocReset - Send IOCReset request to MPT adapter.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @reset_type: reset type, expected values are
  *      %MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET or %MPI_FUNCTION_IO_UNIT_RESET
+ *      @sleepFlag: Specifies whether the process can sleep
  *
  *      Send IOCReset request to the MPT adapter.
  *
@@ -3494,11 +3512,12 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_type, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      initChainBuffers - Allocate memory for and initialize
- *      chain buffers, chain buffer control arrays and spinlock.
- *      @hd: Pointer to MPT_SCSI_HOST structure
- *      @init: If set, initialize the spin lock.
+/**
+ *      initChainBuffers - Allocate memory for and initialize chain buffers
+ *      @ioc: Pointer to MPT_ADAPTER structure
+ *
+ *      Allocates memory for and initializes chain buffers,
+ *      chain buffer control arrays and spinlock.
  */
 static int
 initChainBuffers(MPT_ADAPTER *ioc)
@@ -3594,7 +3613,7 @@ initChainBuffers(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      PrimeIocFifos - Initialize IOC request and reply FIFOs.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *
@@ -3891,15 +3910,15 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      WaitForDoorbellAck - Wait for IOC to clear the IOP_DOORBELL_STATUS bit
- *      in it's IntStatus register.
+/**
+ *      WaitForDoorbellAck - Wait for IOC doorbell handshake acknowledge
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @howlong: How long to wait (in seconds)
  *      @sleepFlag: Specifies whether the process can sleep
  *
  *      This routine waits (up to ~2 seconds max) for IOC doorbell
- *      handshake ACKnowledge.
+ *      handshake ACKnowledge, indicated by the IOP_DOORBELL_STATUS
+ *      bit in its IntStatus register being clear.
  *
  *      Returns a negative value on failure, else wait loop count.
  */
@@ -3942,14 +3961,14 @@ WaitForDoorbellAck(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      WaitForDoorbellInt - Wait for IOC to set the HIS_DOORBELL_INTERRUPT bit
- *      in it's IntStatus register.
+/**
+ *      WaitForDoorbellInt - Wait for IOC to set its doorbell interrupt bit
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @howlong: How long to wait (in seconds)
  *      @sleepFlag: Specifies whether the process can sleep
  *
- *      This routine waits (up to ~2 seconds max) for IOC doorbell interrupt.
+ *      This routine waits (up to ~2 seconds max) for IOC doorbell interrupt
+ *      (MPI_HIS_DOORBELL_INTERRUPT) to be set in the IntStatus register.
  *
  *      Returns a negative value on failure, else wait loop count.
  */
@@ -3991,8 +4010,8 @@ WaitForDoorbellInt(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      WaitForDoorbellReply - Wait for and capture a IOC handshake reply.
+/**
+ *      WaitForDoorbellReply - Wait for and capture an IOC handshake reply.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @howlong: How long to wait (in seconds)
  *      @sleepFlag: Specifies whether the process can sleep
@@ -4077,7 +4096,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      GetLanConfigPages - Fetch LANConfig pages.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *
@@ -4188,12 +4207,9 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      mptbase_sas_persist_operation - Perform operation on SAS Persitent Table
+/**
+ *      mptbase_sas_persist_operation - Perform operation on SAS Persistent Table
  *      @ioc: Pointer to MPT_ADAPTER structure
- *      @sas_address: 64bit SAS Address for operation.
- *      @target_id: specified target for operation
- *      @bus: specified bus for operation
  *      @persist_opcode: see below
  *
  *      MPI_SAS_OP_CLEAR_NOT_PRESENT - Free all persist TargetID mappings for
@@ -4202,7 +4218,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
  *
  *      NOTE: Don't use not this function during interrupt time.
  *
- *      Returns: 0 for success, non-zero error
+ *      Returns 0 for success, non-zero error
  */
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
@@ -4399,7 +4415,7 @@ mptbase_raid_process_event_data(MPT_ADAPTER *ioc,
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      GetIoUnitPage2 - Retrieve BIOS version and boot order information.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *
@@ -4457,7 +4473,8 @@ GetIoUnitPage2(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*      mpt_GetScsiPortSettings - read SCSI Port Page 0 and 2
+/**
+ *      mpt_GetScsiPortSettings - read SCSI Port Page 0 and 2
  *      @ioc: Pointer to a Adapter Strucutre
  *      @portnum: IOC port number
  *
@@ -4644,7 +4661,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*      mpt_readScsiDevicePageHeaders - save version and length of SDP1
+/**
+ *      mpt_readScsiDevicePageHeaders - save version and length of SDP1
  *      @ioc: Pointer to a Adapter Strucutre
  *      @portnum: IOC port number
  *
@@ -4996,9 +5014,8 @@ mpt_read_ioc_pg_1(MPT_ADAPTER *ioc)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      SendEventNotification - Send EventNotification (on or off) request
- *      to MPT adapter.
+/**
+ *      SendEventNotification - Send EventNotification (on or off) request to adapter
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @EvSwitch: Event switch flags
  */
@@ -5062,8 +5079,8 @@ SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp)
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mpt_config - Generic function to issue config message
- *      @ioc - Pointer to an adapter structure
- *      @cfg - Pointer to a configuration structure. Struct contains
+ *      @ioc:   Pointer to an adapter structure
+ *      @pCfg:  Pointer to a configuration structure. Struct contains
  *              action, page address, direction, physical address
  *              and pointer to a configuration page header
  *              Page header is updated.
@@ -5188,8 +5205,8 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      mpt_timer_expired - Call back for timer process.
+/**
+ *      mpt_timer_expired - Callback for timer process.
  *      Used only internal config functionality.
  *      @data: Pointer to MPT_SCSI_HOST recast as an unsigned long
  */
@@ -5214,12 +5231,12 @@ mpt_timer_expired(unsigned long data)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_ioc_reset - Base cleanup for hard reset
  *      @ioc: Pointer to the adapter structure
  *      @reset_phase: Indicates pre- or post-reset functionality
  *
- *      Remark: Free's resources with internally generated commands.
+ *      Remark: Frees resources with internally generated commands.
  */
 static int
 mpt_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
@@ -5271,7 +5288,7 @@ mpt_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
  *      procfs (%MPT_PROCFS_MPTBASEDIR/...) support stuff...
  */
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      procmpt_create - Create %MPT_PROCFS_MPTBASEDIR entries.
  *
  *      Returns 0 for success, non-zero for failure.
@@ -5297,7 +5314,7 @@ procmpt_create(void)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      procmpt_destroy - Tear down %MPT_PROCFS_MPTBASEDIR entries.
  *
  *      Returns 0 for success, non-zero for failure.
@@ -5311,16 +5328,16 @@ procmpt_destroy(void)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      procmpt_summary_read - Handle read request from /proc/mpt/summary
- *      or from /proc/mpt/iocN/summary.
+/**
+ *      procmpt_summary_read - Handle read request of a summary file
  *      @buf: Pointer to area to write information
  *      @start: Pointer to start pointer
  *      @offset: Offset to start writing
- *      @request:
+ *      @request: Amount of read data requested
  *      @eof: Pointer to EOF integer
  *      @data: Pointer
  *
+ *      Handles read request from /proc/mpt/summary or /proc/mpt/iocN/summary.
  *      Returns number of characters written to process performing the read.
  */
 static int
@@ -5355,12 +5372,12 @@ procmpt_summary_read(char *buf, char **start, off_t offset, int request, int *eo
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      procmpt_version_read - Handle read request from /proc/mpt/version.
  *      @buf: Pointer to area to write information
  *      @start: Pointer to start pointer
  *      @offset: Offset to start writing
- *      @request:
+ *      @request: Amount of read data requested
  *      @eof: Pointer to EOF integer
  *      @data: Pointer
  *
@@ -5411,12 +5428,12 @@ procmpt_version_read(char *buf, char **start, off_t offset, int request, int *eo
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      procmpt_iocinfo_read - Handle read request from /proc/mpt/iocN/info.
  *      @buf: Pointer to area to write information
  *      @start: Pointer to start pointer
  *      @offset: Offset to start writing
- *      @request:
+ *      @request: Amount of read data requested
  *      @eof: Pointer to EOF integer
  *      @data: Pointer
  *
@@ -5577,16 +5594,17 @@ mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buffer, int *size, int len, int sh
  */
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mpt_HardResetHandler - Generic reset handler, issue SCSI Task
- *      Management call based on input arg values.  If TaskMgmt fails,
- *      return associated SCSI request.
+ *      mpt_HardResetHandler - Generic reset handler
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @sleepFlag: Indicates if sleep or schedule must be called.
  *
+ *      Issues SCSI Task Management call based on input arg values.
+ *      If TaskMgmt fails, returns associated SCSI request.
+ *
  *      Remark: _HardResetHandler can be invoked from an interrupt thread (timer)
  *      or a non-interrupt thread.  In the former, must not call schedule().
  *
- *      Remark: A return of -1 is a FATAL error case, as it means a
+ *      Note: A return of -1 is a FATAL error case, as it means a
  *      FW reload/initialization failed.
  *
  *      Returns 0 for SUCCESS or -1 if FAILED.
@@ -5935,13 +5953,14 @@ EventDescriptionStr(u8 event, u32 evData0, char *evStr)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
- *      ProcessEventNotification - Route a received EventNotificationReply to
- *      all currently regeistered event handlers.
+/**
+ *      ProcessEventNotification - Route EventNotificationReply to all event handlers
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @pEventReply: Pointer to EventNotification reply frame
  *      @evHandlers: Pointer to integer, number of event handlers
  *
+ *      Routes a received EventNotificationReply to all currently registered
+ *      event handlers.
  *      Returns sum of event handlers return values.
  */
 static int
@@ -6056,7 +6075,7 @@ ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_fc_log_info - Log information returned from Fibre Channel IOC.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @log_info: U32 LogInfo reply word from the IOC
@@ -6077,7 +6096,7 @@ mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_spi_log_info - Log information returned from SCSI Parallel IOC.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @mr: Pointer to MPT reply frame
@@ -6185,7 +6204,7 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info)
                 "Abort",                                        /* 12h */
                 "IO Not Yet Executed",                          /* 13h */
                 "IO Executed",                                  /* 14h */
-                "Persistant Reservation Out Not Affiliation Owner", /* 15h */
+                "Persistent Reservation Out Not Affiliation Owner", /* 15h */
                 "Open Transmit DMA Abort",                      /* 16h */
                 "IO Device Missing Delay Retry",                /* 17h */
                 NULL,                                           /* 18h */
@@ -6200,7 +6219,7 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info)
         };
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_sas_log_info - Log information returned from SAS IOC.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @log_info: U32 LogInfo reply word from the IOC
@@ -6255,7 +6274,7 @@ union loginfo_type {
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      mpt_sp_ioc_info - IOC information returned from SCSI Parallel IOC.
  *      @ioc: Pointer to MPT_ADAPTER structure
  *      @ioc_status: U32 IOCStatus word from IOC
@@ -6416,7 +6435,7 @@ EXPORT_SYMBOL(mpt_free_fw_memory);
 EXPORT_SYMBOL(mptbase_sas_persist_operation);
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      fusion_init - Fusion MPT base driver initialization routine.
  *
  *      Returns 0 for success, non-zero for failure.
@@ -6456,7 +6475,7 @@ fusion_init(void)
 }
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-/*
+/**
  *      fusion_exit - Perform driver unload cleanup.
  *
  *      This routine frees all resources associated with each MPT adapter
diff --git a/drivers/message/fusion/mptfc.c b/drivers/message/fusion/mptfc.c
index 1dd491773150..ca2f9107f145 100644
--- a/drivers/message/fusion/mptfc.c
+++ b/drivers/message/fusion/mptfc.c
@@ -1018,9 +1018,10 @@ mptfc_init_host_attr(MPT_ADAPTER *ioc,int portnum)
 }
 
 static void
-mptfc_setup_reset(void *arg)
+mptfc_setup_reset(struct work_struct *work)
 {
-        MPT_ADAPTER             *ioc = (MPT_ADAPTER *)arg;
+        MPT_ADAPTER             *ioc =
+                container_of(work, MPT_ADAPTER, fc_setup_reset_work);
         u64                     pn;
         struct mptfc_rport_info *ri;
 
@@ -1043,9 +1044,10 @@ mptfc_setup_reset(void *arg)
 }
 
 static void
-mptfc_rescan_devices(void *arg)
+mptfc_rescan_devices(struct work_struct *work)
 {
-        MPT_ADAPTER             *ioc = (MPT_ADAPTER *)arg;
+        MPT_ADAPTER             *ioc =
+                container_of(work, MPT_ADAPTER, fc_rescan_work);
         int                     ii;
         u64                     pn;
         struct mptfc_rport_info *ri;
@@ -1154,8 +1156,8 @@ mptfc_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         }
 
         spin_lock_init(&ioc->fc_rescan_work_lock);
-        INIT_WORK(&ioc->fc_rescan_work, mptfc_rescan_devices,(void *)ioc);
-        INIT_WORK(&ioc->fc_setup_reset_work, mptfc_setup_reset, (void *)ioc);
+        INIT_WORK(&ioc->fc_rescan_work, mptfc_rescan_devices);
+        INIT_WORK(&ioc->fc_setup_reset_work, mptfc_setup_reset);
 
         spin_lock_irqsave(&ioc->FreeQlock, flags);
 
@@ -1393,8 +1395,7 @@ mptfc_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mptfc_init - Register MPT adapter(s) as SCSI host(s) with
- *      linux scsi mid-layer.
+ *      mptfc_init - Register MPT adapter(s) as SCSI host(s) with SCSI mid-layer.
  *
  *      Returns 0 for success, non-zero for failure.
  */
@@ -1438,7 +1439,7 @@ mptfc_init(void)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mptfc_remove - Removed fc infrastructure for devices
+ *      mptfc_remove - Remove fc infrastructure for devices
  *      @pdev: Pointer to pci_dev structure
  *
  */
diff --git a/drivers/message/fusion/mptlan.c b/drivers/message/fusion/mptlan.c
index 314c3a27585d..b7c4407c5e3f 100644
--- a/drivers/message/fusion/mptlan.c
+++ b/drivers/message/fusion/mptlan.c
@@ -111,7 +111,8 @@ struct mpt_lan_priv {
         u32 total_received;
         struct net_device_stats stats;  /* Per device statistics */
 
-        struct work_struct post_buckets_task;
+        struct delayed_work post_buckets_task;
+        struct net_device *dev;
         unsigned long post_buckets_active;
 };
 
@@ -132,7 +133,7 @@ static int  lan_reply (MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf,
 static int  mpt_lan_open(struct net_device *dev);
 static int  mpt_lan_reset(struct net_device *dev);
 static int  mpt_lan_close(struct net_device *dev);
-static void mpt_lan_post_receive_buckets(void *dev_id);
+static void mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv);
 static void mpt_lan_wake_post_buckets_task(struct net_device *dev,
                                            int priority);
 static int  mpt_lan_receive_post_turbo(struct net_device *dev, u32 tmsg);
@@ -345,7 +346,7 @@ mpt_lan_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
                         priv->mpt_rxfidx[++priv->mpt_rxfidx_tail] = i;
                 spin_unlock_irqrestore(&priv->rxfidx_lock, flags);
         } else {
-                mpt_lan_post_receive_buckets(dev);
+                mpt_lan_post_receive_buckets(priv);
                 netif_wake_queue(dev);
         }
 
@@ -441,7 +442,7 @@ mpt_lan_open(struct net_device *dev)
 
         dlprintk((KERN_INFO MYNAM "/lo: Finished initializing RcvCtl\n"));
 
-        mpt_lan_post_receive_buckets(dev);
+        mpt_lan_post_receive_buckets(priv);
         printk(KERN_INFO MYNAM ": %s/%s: interface up & active\n",
                         IOC_AND_NETDEV_NAMES_s_s(dev));
 
@@ -854,7 +855,7 @@ mpt_lan_wake_post_buckets_task(struct net_device *dev, int priority)
         
         if (test_and_set_bit(0, &priv->post_buckets_active) == 0) {
                 if (priority) {
-                        schedule_work(&priv->post_buckets_task);
+                        schedule_delayed_work(&priv->post_buckets_task, 0);
                 } else {
                         schedule_delayed_work(&priv->post_buckets_task, 1);
                         dioprintk((KERN_INFO MYNAM ": post_buckets queued on "
@@ -1188,10 +1189,9 @@ mpt_lan_receive_post_reply(struct net_device *dev,
 /* Simple SGE's only at the moment */
 
 static void
-mpt_lan_post_receive_buckets(void *dev_id)
+mpt_lan_post_receive_buckets(struct mpt_lan_priv *priv)
 {
-        struct net_device *dev = dev_id;
-        struct mpt_lan_priv *priv = dev->priv;
+        struct net_device *dev = priv->dev;
         MPT_ADAPTER *mpt_dev = priv->mpt_dev;
         MPT_FRAME_HDR *mf;
         LANReceivePostRequest_t *pRecvReq;
@@ -1335,6 +1335,13 @@ out:
         clear_bit(0, &priv->post_buckets_active);
 }
 
+static void
+mpt_lan_post_receive_buckets_work(struct work_struct *work)
+{
+        mpt_lan_post_receive_buckets(container_of(work, struct mpt_lan_priv,
+                                                  post_buckets_task.work));
+}
+
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 static struct net_device *
 mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
@@ -1350,11 +1357,13 @@ mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
 
         priv = netdev_priv(dev);
 
+        priv->dev = dev;
         priv->mpt_dev = mpt_dev;
         priv->pnum = pnum;
 
-        memset(&priv->post_buckets_task, 0, sizeof(struct work_struct));
-        INIT_WORK(&priv->post_buckets_task, mpt_lan_post_receive_buckets, dev);
+        memset(&priv->post_buckets_task, 0, sizeof(priv->post_buckets_task));
+        INIT_DELAYED_WORK(&priv->post_buckets_task,
+                          mpt_lan_post_receive_buckets_work);
         priv->post_buckets_active = 0;
 
         dlprintk((KERN_INFO MYNAM "@%d: bucketlen = %d\n",
diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
index b752a479f6db..4f0c530e47b0 100644
--- a/drivers/message/fusion/mptsas.c
+++ b/drivers/message/fusion/mptsas.c
@@ -2006,9 +2006,10 @@ __mptsas_discovery_work(MPT_ADAPTER *ioc)
  *(Mutex LOCKED)
  */
 static void
-mptsas_discovery_work(void * arg)
+mptsas_discovery_work(struct work_struct *work)
 {
-        struct mptsas_discovery_event *ev = arg;
+        struct mptsas_discovery_event *ev =
+                container_of(work, struct mptsas_discovery_event, work);
         MPT_ADAPTER *ioc = ev->ioc;
 
         mutex_lock(&ioc->sas_discovery_mutex);
@@ -2068,9 +2069,9 @@ mptsas_find_phyinfo_by_target(MPT_ADAPTER *ioc, u32 id)
  * Work queue thread to clear the persitency table
  */
 static void
-mptsas_persist_clear_table(void * arg)
+mptsas_persist_clear_table(struct work_struct *work)
 {
-        MPT_ADAPTER *ioc = (MPT_ADAPTER *)arg;
+        MPT_ADAPTER *ioc = container_of(work, MPT_ADAPTER, sas_persist_task);
 
         mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
 }
@@ -2093,9 +2094,10 @@ mptsas_reprobe_target(struct scsi_target *starget, int uld_attach)
  * Work queue thread to handle SAS hotplug events
  */
 static void
-mptsas_hotplug_work(void *arg)
+mptsas_hotplug_work(struct work_struct *work)
 {
-        struct mptsas_hotplug_event *ev = arg;
+        struct mptsas_hotplug_event *ev =
+                container_of(work, struct mptsas_hotplug_event, work);
         MPT_ADAPTER *ioc = ev->ioc;
         struct mptsas_phyinfo *phy_info;
         struct sas_rphy *rphy;
@@ -2341,7 +2343,7 @@ mptsas_send_sas_event(MPT_ADAPTER *ioc,
                         break;
                 }
 
-                INIT_WORK(&ev->work, mptsas_hotplug_work, ev);
+                INIT_WORK(&ev->work, mptsas_hotplug_work);
                 ev->ioc = ioc;
                 ev->handle = le16_to_cpu(sas_event_data->DevHandle);
                 ev->parent_handle =
@@ -2366,7 +2368,7 @@ mptsas_send_sas_event(MPT_ADAPTER *ioc,
          * Persistent table is full.
          */
                 INIT_WORK(&ioc->sas_persist_task,
-                    mptsas_persist_clear_table, (void *)ioc);
+                    mptsas_persist_clear_table);
                 schedule_work(&ioc->sas_persist_task);
                 break;
         case MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA:
@@ -2395,7 +2397,7 @@ mptsas_send_raid_event(MPT_ADAPTER *ioc,
                 return;
         }
 
-        INIT_WORK(&ev->work, mptsas_hotplug_work, ev);
+        INIT_WORK(&ev->work, mptsas_hotplug_work);
         ev->ioc = ioc;
         ev->id = raid_event_data->VolumeID;
         ev->event_type = MPTSAS_IGNORE_EVENT;
@@ -2474,7 +2476,7 @@ mptsas_send_discovery_event(MPT_ADAPTER *ioc,
         ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
         if (!ev)
                 return;
-        INIT_WORK(&ev->work, mptsas_discovery_work, ev);
+        INIT_WORK(&ev->work, mptsas_discovery_work);
         ev->ioc = ioc;
         schedule_work(&ev->work);
 };
@@ -2511,8 +2513,7 @@ mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
                 break;
         case MPI_EVENT_PERSISTENT_TABLE_FULL:
                 INIT_WORK(&ioc->sas_persist_task,
-                    mptsas_persist_clear_table,
-                    (void *)ioc);
+                    mptsas_persist_clear_table);
                 schedule_work(&ioc->sas_persist_task);
                 break;
          case MPI_EVENT_SAS_DISCOVERY:
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
index 30524dc54b16..2c72c36b8171 100644
--- a/drivers/message/fusion/mptscsih.c
+++ b/drivers/message/fusion/mptscsih.c
@@ -1230,15 +1230,15 @@ mptscsih_host_info(MPT_ADAPTER *ioc, char *pbuf, off_t offset, int len)
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mptscsih_proc_info - Return information about MPT adapter
+ *      @host:   scsi host struct
+ *      @buffer: if write, user data; if read, buffer for user
+ *      @start: returns the buffer address
+ *      @offset: if write, 0; if read, the current offset into the buffer from
+ *               the previous read.
+ *      @length: if write, return length;
+ *      @func:   write = 1; read = 0
  *
  *      (linux scsi_host_template.info routine)
- *
- *      buffer: if write, user data; if read, buffer for user
- *      length: if write, return length;
- *      offset: if write, 0; if read, the current offset into the buffer from
- *              the previous read.
- *      hostno: scsi host number
- *      func:   if write = 1; if read = 0
  */
 int
 mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset,
@@ -1902,8 +1902,7 @@ mptscsih_bus_reset(struct scsi_cmnd * SCpnt)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mptscsih_host_reset - Perform a SCSI host adapter RESET!
- *      new_eh variant
+ *      mptscsih_host_reset - Perform a SCSI host adapter RESET (new_eh variant)
  *      @SCpnt: Pointer to scsi_cmnd structure, IO which reset is due to
  *
  *      (linux scsi_host_template.eh_host_reset_handler routine)
@@ -1949,8 +1948,7 @@ mptscsih_host_reset(struct scsi_cmnd *SCpnt)
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mptscsih_tm_pending_wait - wait for pending task management request to
- *              complete.
+ *      mptscsih_tm_pending_wait - wait for pending task management request to complete
  *      @hd: Pointer to MPT host structure.
  *
  *      Returns {SUCCESS,FAILED}.
@@ -1982,6 +1980,7 @@ mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd)
 /**
  *      mptscsih_tm_wait_for_completion - wait for completion of TM task
  *      @hd: Pointer to MPT host structure.
+ *      @timeout: timeout in seconds
  *
  *      Returns {SUCCESS,FAILED}.
  */
@@ -3429,8 +3428,7 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
 /**
  *      mptscsih_synchronize_cache - Send SYNCHRONIZE_CACHE to all disks.
  *      @hd: Pointer to a SCSI HOST structure
- *      @vtarget: per device private data
- *      @lun: lun
+ *      @vdevice: virtual target device
  *
  *      Uses the ISR, but with special processing.
  *      MUST be single-threaded.
diff --git a/drivers/message/fusion/mptspi.c b/drivers/message/fusion/mptspi.c
index e4cc3dd5fc9f..36641da59289 100644
--- a/drivers/message/fusion/mptspi.c
+++ b/drivers/message/fusion/mptspi.c
@@ -646,9 +646,10 @@ struct work_queue_wrapper {
         int                     disk;
 };
 
-static void mpt_work_wrapper(void *data)
+static void mpt_work_wrapper(struct work_struct *work)
 {
-        struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+        struct work_queue_wrapper *wqw =
+                container_of(work, struct work_queue_wrapper, work);
         struct _MPT_SCSI_HOST *hd = wqw->hd;
         struct Scsi_Host *shost = hd->ioc->sh;
         struct scsi_device *sdev;
@@ -695,7 +696,7 @@ static void mpt_dv_raid(struct _MPT_SCSI_HOST *hd, int disk)
                            disk);
                 return;
         }
-        INIT_WORK(&wqw->work, mpt_work_wrapper, wqw);
+        INIT_WORK(&wqw->work, mpt_work_wrapper);
         wqw->hd = hd;
         wqw->disk = disk;
 
@@ -784,9 +785,10 @@ MODULE_DEVICE_TABLE(pci, mptspi_pci_table);
  * renegotiate for a given target
  */
 static void
-mptspi_dv_renegotiate_work(void *data)
+mptspi_dv_renegotiate_work(struct work_struct *work)
 {
-        struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+        struct work_queue_wrapper *wqw =
+                container_of(work, struct work_queue_wrapper, work);
         struct _MPT_SCSI_HOST *hd = wqw->hd;
         struct scsi_device *sdev;
 
@@ -804,7 +806,7 @@ mptspi_dv_renegotiate(struct _MPT_SCSI_HOST *hd)
         if (!wqw)
                 return;
 
-        INIT_WORK(&wqw->work, mptspi_dv_renegotiate_work, wqw);
+        INIT_WORK(&wqw->work, mptspi_dv_renegotiate_work);
         wqw->hd = hd;
 
         schedule_work(&wqw->work);
@@ -1098,8 +1100,7 @@ static struct pci_driver mptspi_driver = {
 
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
- *      mptspi_init - Register MPT adapter(s) as SCSI host(s) with
- *      linux scsi mid-layer.
+ *      mptspi_init - Register MPT adapter(s) as SCSI host(s) with SCSI mid-layer.
  *
  *      Returns 0 for success, non-zero for failure.
  */
@@ -1133,7 +1134,6 @@ mptspi_init(void)
 /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
 /**
  *      mptspi_exit - Unregisters MPT adapter(s)
- *
  */
 static void __exit
 mptspi_exit(void)
diff --git a/drivers/message/i2o/bus-osm.c b/drivers/message/i2o/bus-osm.c
index d96c687aee93..c463dc2efc09 100644
--- a/drivers/message/i2o/bus-osm.c
+++ b/drivers/message/i2o/bus-osm.c
@@ -56,6 +56,9 @@ static int i2o_bus_scan(struct i2o_device *dev)
 /**
  *      i2o_bus_store_scan - Scan the I2O Bus Adapter
  *      @d: device which should be scanned
+ *      @attr: device_attribute
+ *      @buf: output buffer
+ *      @count: buffer size
  *
  *      Returns count.
  */
diff --git a/drivers/message/i2o/device.c b/drivers/message/i2o/device.c
index ee183053fa23..b9df143e4ff1 100644
--- a/drivers/message/i2o/device.c
+++ b/drivers/message/i2o/device.c
@@ -54,8 +54,8 @@ static inline int i2o_device_issue_claim(struct i2o_device *dev, u32 cmd,
  *      @dev: I2O device to claim
  *      @drv: I2O driver which wants to claim the device
  *
- *      Do the leg work to assign a device to a given OSM. If the claim succeed
- *      the owner of the rimary. If the attempt fails a negative errno code
+ *      Do the leg work to assign a device to a given OSM. If the claim succeeds,
+ *      the owner is the primary. If the attempt fails a negative errno code
  *      is returned. On success zero is returned.
  */
 int i2o_device_claim(struct i2o_device *dev)
@@ -208,24 +208,23 @@ static struct i2o_device *i2o_device_alloc(void)
 
 /**
  *      i2o_device_add - allocate a new I2O device and add it to the IOP
- *      @iop: I2O controller where the device is on
+ *      @c: I2O controller that the device is on
  *      @entry: LCT entry of the I2O device
  *
  *      Allocate a new I2O device and initialize it with the LCT entry. The
  *      device is appended to the device list of the controller.
  *
- *      Returns a pointer to the I2O device on success or negative error code
- *      on failure.
+ *      Returns zero on success, or a -ve errno.
  */
-static struct i2o_device *i2o_device_add(struct i2o_controller *c,
-                                         i2o_lct_entry * entry)
+static int i2o_device_add(struct i2o_controller *c, i2o_lct_entry *entry)
 {
         struct i2o_device *i2o_dev, *tmp;
+        int rc;
 
         i2o_dev = i2o_device_alloc();
         if (IS_ERR(i2o_dev)) {
                 printk(KERN_ERR "i2o: unable to allocate i2o device\n");
-                return i2o_dev;
+                return PTR_ERR(i2o_dev);
         }
 
         i2o_dev->lct_data = *entry;
@@ -236,7 +235,9 @@ static struct i2o_device *i2o_device_add(struct i2o_controller *c,
         i2o_dev->iop = c;
         i2o_dev->device.parent = &c->device;
 
-        device_register(&i2o_dev->device);
+        rc = device_register(&i2o_dev->device);
+        if (rc)
+                goto err;
 
         list_add_tail(&i2o_dev->list, &c->devices);
 
@@ -270,12 +271,16 @@ static struct i2o_device *i2o_device_add(struct i2o_controller *c,
 
         pr_debug("i2o: device %s added\n", i2o_dev->device.bus_id);
 
-        return i2o_dev;
+        return 0;
+
+err:
+        kfree(i2o_dev);
+        return rc;
 }
 
 /**
  *      i2o_device_remove - remove an I2O device from the I2O core
- *      @dev: I2O device which should be released
+ *      @i2o_dev: I2O device which should be released
  *
  *      Is used on I2O controller removal or LCT modification, when the device
  *      is removed from the system. Note that the device could still hang
diff --git a/drivers/message/i2o/driver.c b/drivers/message/i2o/driver.c
index 64130227574f..9104b65ff70f 100644
--- a/drivers/message/i2o/driver.c
+++ b/drivers/message/i2o/driver.c
@@ -34,9 +34,7 @@ static spinlock_t i2o_drivers_lock;
 static struct i2o_driver **i2o_drivers;
 
 /**
- *      i2o_bus_match - Tell if a I2O device class id match the class ids of
- *                      the I2O driver (OSM)
- *
+ *      i2o_bus_match - Tell if I2O device class id matches the class ids of the I2O driver (OSM)
  *      @dev: device which should be verified
  *      @drv: the driver to match against
  *
@@ -232,7 +230,7 @@ int i2o_driver_dispatch(struct i2o_controller *c, u32 m)
                         break;
                 }
 
-                INIT_WORK(&evt->work, (void (*)(void *))drv->event, evt);
+                INIT_WORK(&evt->work, drv->event);
                 queue_work(drv->event_queue, &evt->work);
                 return 1;
         }
@@ -248,7 +246,7 @@ int i2o_driver_dispatch(struct i2o_controller *c, u32 m)
 
 /**
  *      i2o_driver_notify_controller_add_all - Send notify of added controller
- *                                             to all I2O drivers
+ *      @c: newly added controller
  *
  *      Send notifications to all registered drivers that a new controller was
  *      added.
@@ -267,8 +265,8 @@ void i2o_driver_notify_controller_add_all(struct i2o_controller *c)
 }
 
 /**
- *      i2o_driver_notify_controller_remove_all - Send notify of removed
- *                                                controller to all I2O drivers
+ *      i2o_driver_notify_controller_remove_all - Send notify of removed controller
+ *      @c: controller that is being removed
  *
  *      Send notifications to all registered drivers that a controller was
  *      removed.
@@ -287,8 +285,8 @@ void i2o_driver_notify_controller_remove_all(struct i2o_controller *c)
 }
 
 /**
- *      i2o_driver_notify_device_add_all - Send notify of added device to all
- *                                         I2O drivers
+ *      i2o_driver_notify_device_add_all - Send notify of added device
+ *      @i2o_dev: newly added I2O device
  *
  *      Send notifications to all registered drivers that a device was added.
  */
@@ -306,8 +304,8 @@ void i2o_driver_notify_device_add_all(struct i2o_device *i2o_dev)
 }
 
 /**
- *      i2o_driver_notify_device_remove_all - Send notify of removed device to
- *                                            all I2O drivers
+ *      i2o_driver_notify_device_remove_all - Send notify of removed device
+ *      @i2o_dev: device that is being removed
  *
  *      Send notifications to all registered drivers that a device was removed.
  */
@@ -362,7 +360,7 @@ int __init i2o_driver_init(void)
 /**
  *      i2o_driver_exit - clean up I2O drivers (OSMs)
  *
- *      Unregisters the I2O bus and free driver array.
+ *      Unregisters the I2O bus and frees driver array.
  */
 void __exit i2o_driver_exit(void)
 {
diff --git a/drivers/message/i2o/exec-osm.c b/drivers/message/i2o/exec-osm.c
index a2350640384b..902753b2c661 100644
--- a/drivers/message/i2o/exec-osm.c
+++ b/drivers/message/i2o/exec-osm.c
@@ -94,8 +94,8 @@ static struct i2o_exec_wait *i2o_exec_wait_alloc(void)
 };
 
 /**
- *      i2o_exec_wait_free - Free a i2o_exec_wait struct
- *      @i2o_exec_wait: I2O wait data which should be cleaned up
+ *      i2o_exec_wait_free - Free an i2o_exec_wait struct
+ *      @wait: I2O wait data which should be cleaned up
  */
 static void i2o_exec_wait_free(struct i2o_exec_wait *wait)
 {
@@ -105,7 +105,7 @@ static void i2o_exec_wait_free(struct i2o_exec_wait *wait)
 /**
  *      i2o_msg_post_wait_mem - Post and wait a message with DMA buffers
  *      @c: controller
- *      @m: message to post
+ *      @msg: message to post
  *      @timeout: time in seconds to wait
  *      @dma: i2o_dma struct of the DMA buffer to free on failure
  *
@@ -269,6 +269,7 @@ static int i2o_msg_post_wait_complete(struct i2o_controller *c, u32 m,
 /**
  *      i2o_exec_show_vendor_id - Displays Vendor ID of controller
  *      @d: device of which the Vendor ID should be displayed
+ *      @attr: device_attribute to display
  *      @buf: buffer into which the Vendor ID should be printed
  *
  *      Returns number of bytes printed into buffer.
@@ -290,6 +291,7 @@ static ssize_t i2o_exec_show_vendor_id(struct device *d,
 /**
  *      i2o_exec_show_product_id - Displays Product ID of controller
  *      @d: device of which the Product ID should be displayed
+ *      @attr: device_attribute to display
  *      @buf: buffer into which the Product ID should be printed
  *
  *      Returns number of bytes printed into buffer.
@@ -365,14 +367,16 @@ static int i2o_exec_remove(struct device *dev)
 
 /**
  *      i2o_exec_lct_modified - Called on LCT NOTIFY reply
- *      @c: I2O controller on which the LCT has modified
+ *      @work: work struct for a specific controller
  *
  *      This function handles asynchronus LCT NOTIFY replies. It parses the
  *      new LCT and if the buffer for the LCT was to small sends a LCT NOTIFY
  *      again, otherwise send LCT NOTIFY to get informed on next LCT change.
  */
-static void i2o_exec_lct_modified(struct i2o_exec_lct_notify_work *work)
+static void i2o_exec_lct_modified(struct work_struct *_work)
 {
+        struct i2o_exec_lct_notify_work *work =
+                container_of(_work, struct i2o_exec_lct_notify_work, work);
         u32 change_ind = 0;
         struct i2o_controller *c = work->c;
 
@@ -439,8 +443,7 @@ static int i2o_exec_reply(struct i2o_controller *c, u32 m,
 
                 work->c = c;
 
-                INIT_WORK(&work->work, (void (*)(void *))i2o_exec_lct_modified,
-                          work);
+                INIT_WORK(&work->work, i2o_exec_lct_modified);
                 queue_work(i2o_exec_driver.event_queue, &work->work);
                 return 1;
         }
@@ -460,13 +463,15 @@ static int i2o_exec_reply(struct i2o_controller *c, u32 m,
 
 /**
  *      i2o_exec_event - Event handling function
- *      @evt: Event which occurs
+ *      @work: Work item in occurring event
  *
  *      Handles events send by the Executive device. At the moment does not do
  *      anything useful.
  */
-static void i2o_exec_event(struct i2o_event *evt)
+static void i2o_exec_event(struct work_struct *work)
 {
+        struct i2o_event *evt = container_of(work, struct i2o_event, work);
+
         if (likely(evt->i2o_dev))
                 osm_debug("Event received from device: %d\n",
                           evt->i2o_dev->lct_data.tid);
diff --git a/drivers/message/i2o/i2o_block.c b/drivers/message/i2o/i2o_block.c
index eaba81bf2eca..da9859f2caf2 100644
--- a/drivers/message/i2o/i2o_block.c
+++ b/drivers/message/i2o/i2o_block.c
@@ -259,7 +259,7 @@ static int i2o_block_device_unlock(struct i2o_device *dev, u32 media_id)
 /**
  *      i2o_block_device_power - Power management for device dev
  *      @dev: I2O device which should receive the power management request
- *      @operation: Operation which should be send
+ *      @op: Operation to send
  *
  *      Send a power management request to the device dev.
  *
@@ -315,7 +315,7 @@ static inline struct i2o_block_request *i2o_block_request_alloc(void)
  *      i2o_block_request_free - Frees a I2O block request
  *      @ireq: I2O block request which should be freed
  *
- *      Fres the allocated memory (give it back to the request mempool).
+ *      Frees the allocated memory (give it back to the request mempool).
  */
 static inline void i2o_block_request_free(struct i2o_block_request *ireq)
 {
@@ -326,6 +326,7 @@ static inline void i2o_block_request_free(struct i2o_block_request *ireq)
  *      i2o_block_sglist_alloc - Allocate the SG list and map it
  *      @c: I2O controller to which the request belongs
  *      @ireq: I2O block request
+ *      @mptr: message body pointer
  *
  *      Builds the SG list and map it to be accessable by the controller.
  *
@@ -419,16 +420,18 @@ static int i2o_block_prep_req_fn(struct request_queue *q, struct request *req)
 
 /**
  *      i2o_block_delayed_request_fn - delayed request queue function
- *      delayed_request: the delayed request with the queue to start
+ *      @work: the delayed request with the queue to start
  *
  *      If the request queue is stopped for a disk, and there is no open
  *      request, a new event is created, which calls this function to start
  *      the queue after I2O_BLOCK_REQUEST_TIME. Otherwise the queue will never
  *      be started again.
  */
-static void i2o_block_delayed_request_fn(void *delayed_request)
+static void i2o_block_delayed_request_fn(struct work_struct *work)
 {
-        struct i2o_block_delayed_request *dreq = delayed_request;
+        struct i2o_block_delayed_request *dreq =
+                container_of(work, struct i2o_block_delayed_request,
+                             work.work);
         struct request_queue *q = dreq->queue;
         unsigned long flags;
 
@@ -488,7 +491,7 @@ static void i2o_block_end_request(struct request *req, int uptodate,
  *      i2o_block_reply - Block OSM reply handler.
  *      @c: I2O controller from which the message arrives
  *      @m: message id of reply
- *      qmsg: the actuall I2O message reply
+ *      @msg: the actual I2O message reply
  *
  *      This function gets all the message replies.
  *
@@ -538,8 +541,9 @@ static int i2o_block_reply(struct i2o_controller *c, u32 m,
         return 1;
 };
 
-static void i2o_block_event(struct i2o_event *evt)
+static void i2o_block_event(struct work_struct *work)
 {
+        struct i2o_event *evt = container_of(work, struct i2o_event, work);
         osm_debug("event received\n");
         kfree(evt);
 };
@@ -599,6 +603,8 @@ static void i2o_block_biosparam(unsigned long capacity, unsigned short *cyls,
 
 /**
  *      i2o_block_open - Open the block device
+ *      @inode: inode for block device being opened
+ *      @file: file to open
  *
  *      Power up the device, mount and lock the media. This function is called,
  *      if the block device is opened for access.
@@ -626,6 +632,8 @@ static int i2o_block_open(struct inode *inode, struct file *file)
 
 /**
  *      i2o_block_release - Release the I2O block device
+ *      @inode: inode for block device being released
+ *      @file: file to close
  *
  *      Unlock and unmount the media, and power down the device. Gets called if
  *      the block device is closed.
@@ -672,6 +680,8 @@ static int i2o_block_getgeo(struct block_device *bdev, struct hd_geometry *geo)
 
 /**
  *      i2o_block_ioctl - Issue device specific ioctl calls.
+ *      @inode: inode for block device ioctl
+ *      @file: file for ioctl
  *      @cmd: ioctl command
  *      @arg: arg
  *
@@ -899,7 +909,7 @@ static int i2o_block_transfer(struct request *req)
 
 /**
  *      i2o_block_request_fn - request queue handling function
- *      q: request queue from which the request could be fetched
+ *      @q: request queue from which the request could be fetched
  *
  *      Takes the next request from the queue, transfers it and if no error
  *      occurs dequeue it from the queue. On arrival of the reply the message
@@ -938,8 +948,8 @@ static void i2o_block_request_fn(struct request_queue *q)
                                 continue;
 
                         dreq->queue = q;
-                        INIT_WORK(&dreq->work, i2o_block_delayed_request_fn,
-                                  dreq);
+                        INIT_DELAYED_WORK(&dreq->work,
+                                          i2o_block_delayed_request_fn);
 
                         if (!queue_delayed_work(i2o_block_driver.event_queue,
                                                 &dreq->work,
diff --git a/drivers/message/i2o/i2o_block.h b/drivers/message/i2o/i2o_block.h
index 4fdaa5bda412..67f921b4419b 100644
--- a/drivers/message/i2o/i2o_block.h
+++ b/drivers/message/i2o/i2o_block.h
@@ -64,7 +64,7 @@
 
 /* I2O Block OSM mempool struct */
 struct i2o_block_mempool {
-        kmem_cache_t *slab;
+        struct kmem_cache *slab;
         mempool_t *pool;
 };
 
@@ -96,7 +96,7 @@ struct i2o_block_request {
 
 /* I2O Block device delayed request */
 struct i2o_block_delayed_request {
-        struct work_struct work;
+        struct delayed_work work;
         struct request_queue *queue;
 };
 
diff --git a/drivers/message/i2o/i2o_config.c b/drivers/message/i2o/i2o_config.c
index 7d23e082bf26..1de30d711671 100644
--- a/drivers/message/i2o/i2o_config.c
+++ b/drivers/message/i2o/i2o_config.c
@@ -265,7 +265,11 @@ static int i2o_cfg_swdl(unsigned long arg)
                 return -ENOMEM;
         }
 
-        __copy_from_user(buffer.virt, kxfer.buf, fragsize);
+        if (__copy_from_user(buffer.virt, kxfer.buf, fragsize)) {
+                i2o_msg_nop(c, msg);
+                i2o_dma_free(&c->pdev->dev, &buffer);
+                return -EFAULT;
+        }
 
         msg->u.head[0] = cpu_to_le32(NINE_WORD_MSG_SIZE | SGL_OFFSET_7);
         msg->u.head[1] =
@@ -516,7 +520,6 @@ static int i2o_cfg_evt_get(unsigned long arg, struct file *fp)
         return 0;
 }
 
-#ifdef CONFIG_I2O_EXT_ADAPTEC
 #ifdef CONFIG_COMPAT
 static int i2o_cfg_passthru32(struct file *file, unsigned cmnd,
                               unsigned long arg)
@@ -759,6 +762,7 @@ static long i2o_cfg_compat_ioctl(struct file *file, unsigned cmd,
 
 #endif
 
+#ifdef CONFIG_I2O_EXT_ADAPTEC
 static int i2o_cfg_passthru(unsigned long arg)
 {
         struct i2o_cmd_passthru __user *cmd =
diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
index 3d2e76eea93e..a61cb17c5c12 100644
--- a/drivers/message/i2o/i2o_proc.c
+++ b/drivers/message/i2o/i2o_proc.c
@@ -163,7 +163,7 @@ static int print_serial_number(struct seq_file *seq, u8 * serialno, int max_len)
  *      i2o_get_class_name -    do i2o class name lookup
  *      @class: class number
  *
- *      Return a descriptive string for an i2o class
+ *      Return a descriptive string for an i2o class.
  */
 static const char *i2o_get_class_name(int class)
 {
diff --git a/drivers/message/i2o/i2o_scsi.c b/drivers/message/i2o/i2o_scsi.c
index 6ebf38213f9f..1045c8a518bb 100644
--- a/drivers/message/i2o/i2o_scsi.c
+++ b/drivers/message/i2o/i2o_scsi.c
@@ -220,7 +220,7 @@ static int i2o_scsi_probe(struct device *dev)
         u32 id = -1;
         u64 lun = -1;
         int channel = -1;
-        int i;
+        int i, rc;
 
         i2o_shost = i2o_scsi_get_host(c);
         if (!i2o_shost)
@@ -304,14 +304,20 @@ static int i2o_scsi_probe(struct device *dev)
                 return PTR_ERR(scsi_dev);
         }
 
-        sysfs_create_link(&i2o_dev->device.kobj, &scsi_dev->sdev_gendev.kobj,
-                          "scsi");
+        rc = sysfs_create_link(&i2o_dev->device.kobj,
+                               &scsi_dev->sdev_gendev.kobj, "scsi");
+        if (rc)
+                goto err;
 
         osm_info("device added (TID: %03x) channel: %d, id: %d, lun: %ld\n",
                  i2o_dev->lct_data.tid, channel, le32_to_cpu(id),
                  (long unsigned int)le64_to_cpu(lun));
 
         return 0;
+
+err:
+        scsi_remove_device(scsi_dev);
+        return rc;
 };
 
 static const char *i2o_scsi_info(struct Scsi_Host *SChost)
@@ -405,8 +411,7 @@ static void i2o_scsi_notify_device_add(struct i2o_device *i2o_dev)
 };
 
 /**
- *      i2o_scsi_notify_device_remove - Retrieve notifications of removed
- *                                      devices
+ *      i2o_scsi_notify_device_remove - Retrieve notifications of removed devices
  *      @i2o_dev: the I2O device which was removed
  *
  *      If a I2O device is removed, we catch the notification to remove the
@@ -426,8 +431,7 @@ static void i2o_scsi_notify_device_remove(struct i2o_device *i2o_dev)
 };
 
 /**
- *      i2o_scsi_notify_controller_add - Retrieve notifications of added
- *                                       controllers
+ *      i2o_scsi_notify_controller_add - Retrieve notifications of added controllers
  *      @c: the controller which was added
  *
  *      If a I2O controller is added, we catch the notification to add a
@@ -457,8 +461,7 @@ static void i2o_scsi_notify_controller_add(struct i2o_controller *c)
 };
 
 /**
- *      i2o_scsi_notify_controller_remove - Retrieve notifications of removed
- *                                          controllers
+ *      i2o_scsi_notify_controller_remove - Retrieve notifications of removed controllers
  *      @c: the controller which was removed
  *
  *      If a I2O controller is removed, we catch the notification to remove the
@@ -745,7 +748,7 @@ static int i2o_scsi_abort(struct scsi_cmnd *SCpnt)
  *      @capacity: size in sectors
  *      @ip: geometry array
  *
- *      This is anyones guess quite frankly. We use the same rules everyone
+ *      This is anyone's guess quite frankly. We use the same rules everyone
  *      else appears to and hope. It seems to work.
  */
 
diff --git a/drivers/message/i2o/pci.c b/drivers/message/i2o/pci.c
index 62f1ac08332c..3661e6e065d2 100644
--- a/drivers/message/i2o/pci.c
+++ b/drivers/message/i2o/pci.c
@@ -259,6 +259,7 @@ static irqreturn_t i2o_pci_interrupt(int irq, void *dev_id)
 
 /**
  *      i2o_pci_irq_enable - Allocate interrupt for I2O controller
+ *      @c: i2o_controller that the request is for
  *
  *      Allocate an interrupt for the I2O controller, and activate interrupts
  *      on the I2O controller.
@@ -305,7 +306,7 @@ static void i2o_pci_irq_disable(struct i2o_controller *c)
 
 /**
  *      i2o_pci_probe - Probe the PCI device for an I2O controller
- *      @dev: PCI device to test
+ *      @pdev: PCI device to test
  *      @id: id which matched with the PCI device id table
  *
  *      Probe the PCI device for any device which is a memory of the
@@ -320,7 +321,6 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
         struct i2o_controller *c;
         int rc;
         struct pci_dev *i960 = NULL;
-        int enabled = pdev->is_enabled;
 
         printk(KERN_INFO "i2o: Checking for PCI I2O controllers...\n");
 
@@ -330,12 +330,11 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
                 return -ENODEV;
         }
 
-        if (!enabled)
-                if ((rc = pci_enable_device(pdev))) {
-                        printk(KERN_WARNING "i2o: couldn't enable device %s\n",
-                               pci_name(pdev));
-                        return rc;
-                }
+        if ((rc = pci_enable_device(pdev))) {
+                printk(KERN_WARNING "i2o: couldn't enable device %s\n",
+                       pci_name(pdev));
+                return rc;
+        }
 
         if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 printk(KERN_WARNING "i2o: no suitable DMA found for %s\n",
@@ -442,15 +441,14 @@ static int __devinit i2o_pci_probe(struct pci_dev *pdev,
         i2o_iop_free(c);
 
       disable:
-        if (!enabled)
-                pci_disable_device(pdev);
+        pci_disable_device(pdev);
 
         return rc;
 }
 
 /**
  *      i2o_pci_remove - Removes a I2O controller from the system
- *      pdev: I2O controller which should be removed
+ *      @pdev: I2O controller which should be removed
  *
  *      Reset the I2O controller, disable interrupts and remove all allocated
  *      resources.
diff --git a/drivers/mfd/ucb1x00-ts.c b/drivers/mfd/ucb1x00-ts.c
index 82938ad6ddbd..ce1a48108210 100644
--- a/drivers/mfd/ucb1x00-ts.c
+++ b/drivers/mfd/ucb1x00-ts.c
@@ -28,7 +28,7 @@
 #include <linux/string.h>
 #include <linux/input.h>
 #include <linux/device.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/slab.h>
 #include <linux/kthread.h>
 
diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
index 46a9c35943bd..db9d7df75ae0 100644
--- a/drivers/misc/lkdtm.c
+++ b/drivers/misc/lkdtm.c
@@ -157,8 +157,8 @@ void jp_ll_rw_block(int rw, int nr, struct buffer_head *bhs[])
 
 struct scan_control;
 
-unsigned long jp_shrink_page_list(struct list_head *page_list,
-                                        struct scan_control *sc)
+unsigned long jp_shrink_inactive_list(unsigned long max_scan,
+                                struct zone *zone, struct scan_control *sc)
 {
         lkdtm_handler();
         jprobe_return();
@@ -297,8 +297,8 @@ int lkdtm_module_init(void)
                 lkdtm.entry = (kprobe_opcode_t*) jp_ll_rw_block;
                 break;
         case MEM_SWAPOUT:
-                lkdtm.kp.symbol_name = "shrink_page_list";
-                lkdtm.entry = (kprobe_opcode_t*) jp_shrink_page_list;
+                lkdtm.kp.symbol_name = "shrink_inactive_list";
+                lkdtm.entry = (kprobe_opcode_t*) jp_shrink_inactive_list;
                 break;
         case TIMERADD:
                 lkdtm.kp.symbol_name = "hrtimer_start";
diff --git a/drivers/misc/tifm_7xx1.c b/drivers/misc/tifm_7xx1.c
index 1ba8754e9383..2ab7add78f94 100644
--- a/drivers/misc/tifm_7xx1.c
+++ b/drivers/misc/tifm_7xx1.c
@@ -33,9 +33,10 @@ static void tifm_7xx1_eject(struct tifm_adapter *fm, struct tifm_dev *sock)
         spin_unlock_irqrestore(&fm->lock, flags);
 }
 
-static void tifm_7xx1_remove_media(void *adapter)
+static void tifm_7xx1_remove_media(struct work_struct *work)
 {
-        struct tifm_adapter *fm = adapter;
+        struct tifm_adapter *fm =
+                container_of(work, struct tifm_adapter, media_remover);
         unsigned long flags;
         int cnt;
         struct tifm_dev *sock;
@@ -169,9 +170,10 @@ tifm_7xx1_sock_addr(char __iomem *base_addr, unsigned int sock_num)
         return base_addr + ((sock_num + 1) << 10);
 }
 
-static void tifm_7xx1_insert_media(void *adapter)
+static void tifm_7xx1_insert_media(struct work_struct *work)
 {
-        struct tifm_adapter *fm = adapter;
+        struct tifm_adapter *fm =
+                container_of(work, struct tifm_adapter, media_inserter);
         unsigned long flags;
         tifm_media_id media_id;
         char *card_name = "xx";
@@ -261,7 +263,7 @@ static int tifm_7xx1_suspend(struct pci_dev *dev, pm_message_t state)
         spin_unlock_irqrestore(&fm->lock, flags);
         flush_workqueue(fm->wq);
 
-        tifm_7xx1_remove_media(fm);
+        tifm_7xx1_remove_media(&fm->media_remover);
 
         pci_set_power_state(dev, PCI_D3hot);
         pci_disable_device(dev);
@@ -328,8 +330,8 @@ static int tifm_7xx1_probe(struct pci_dev *dev,
         if (!fm->sockets)
                 goto err_out_free;
 
-        INIT_WORK(&fm->media_inserter, tifm_7xx1_insert_media, fm);
-        INIT_WORK(&fm->media_remover, tifm_7xx1_remove_media, fm);
+        INIT_WORK(&fm->media_inserter, tifm_7xx1_insert_media);
+        INIT_WORK(&fm->media_remover, tifm_7xx1_remove_media);
         fm->eject = tifm_7xx1_eject;
         pci_set_drvdata(dev, fm);
 
@@ -384,7 +386,7 @@ static void tifm_7xx1_remove(struct pci_dev *dev)
 
         flush_workqueue(fm->wq);
 
-        tifm_7xx1_remove_media(fm);
+        tifm_7xx1_remove_media(&fm->media_remover);
 
         writel(TIFM_IRQ_SETALL, fm->addr + FM_CLEAR_INTERRUPT_ENABLE);
         free_irq(dev->irq, fm);
diff --git a/drivers/misc/tifm_core.c b/drivers/misc/tifm_core.c
index ee326136d03b..d61df5c3ac36 100644
--- a/drivers/misc/tifm_core.c
+++ b/drivers/misc/tifm_core.c
@@ -219,8 +219,9 @@ static int tifm_device_remove(struct device *dev)
         struct tifm_driver *drv = fm_dev->drv;
 
         if (drv) {
-                if (drv->remove) drv->remove(fm_dev);
-                fm_dev->drv = 0;
+                if (drv->remove)
+                        drv->remove(fm_dev);
+                fm_dev->drv = NULL;
         }
 
         put_device(dev);
diff --git a/drivers/mmc/Kconfig b/drivers/mmc/Kconfig
index ea41852ec8cd..4224686fdf2a 100644
--- a/drivers/mmc/Kconfig
+++ b/drivers/mmc/Kconfig
@@ -40,7 +40,7 @@ config MMC_ARMMMCI
           If unsure, say N.
 
 config MMC_PXA
-        tristate "Intel PXA255 Multimedia Card Interface support"
+        tristate "Intel PXA25x/26x/27x Multimedia Card Interface support"
         depends on ARCH_PXA && MMC
         help
           This selects the Intel(R) PXA(R) Multimedia card Interface.
@@ -91,11 +91,11 @@ config MMC_AU1X
 
           If unsure, say N.
 
-config MMC_AT91RM9200
-        tristate "AT91RM9200 SD/MMC Card Interface support"
-        depends on ARCH_AT91RM9200 && MMC
+config MMC_AT91
+        tristate "AT91 SD/MMC Card Interface support"
+        depends on ARCH_AT91 && MMC
         help
-          This selects the AT91RM9200 MCI controller.
+          This selects the AT91 MCI controller.
 
           If unsure, say N.
 
diff --git a/drivers/mmc/Makefile b/drivers/mmc/Makefile
index acfd4de0aba5..83ffb9326a54 100644
--- a/drivers/mmc/Makefile
+++ b/drivers/mmc/Makefile
@@ -22,7 +22,7 @@ obj-$(CONFIG_MMC_SDHCI)		+= sdhci.o
 obj-$(CONFIG_MMC_WBSD)          += wbsd.o
 obj-$(CONFIG_MMC_AU1X)          += au1xmmc.o
 obj-$(CONFIG_MMC_OMAP)          += omap.o
-obj-$(CONFIG_MMC_AT91RM9200)    += at91_mci.o
+obj-$(CONFIG_MMC_AT91)          += at91_mci.o
 obj-$(CONFIG_MMC_TIFM_SD)       += tifm_sd.o
 
 mmc_core-y := mmc.o mmc_sysfs.o
diff --git a/drivers/mmc/at91_mci.c b/drivers/mmc/at91_mci.c
index 494b23fb0a01..4633dbc9a90f 100644
--- a/drivers/mmc/at91_mci.c
+++ b/drivers/mmc/at91_mci.c
@@ -73,8 +73,8 @@
 #include <asm/mach/mmc.h>
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
-#include <asm/arch/at91rm9200_mci.h>
-#include <asm/arch/at91rm9200_pdc.h>
+#include <asm/arch/at91_mci.h>
+#include <asm/arch/at91_pdc.h>
 
 #define DRIVER_NAME "at91_mci"
 
@@ -793,7 +793,7 @@ int at91_mci_get_ro(struct mmc_host *mmc)
         return read_only;
 }
 
-static struct mmc_host_ops at91_mci_ops = {
+static const struct mmc_host_ops at91_mci_ops = {
         .request        = at91_mci_request,
         .set_ios        = at91_mci_set_ios,
         .get_ro         = at91_mci_get_ro,
diff --git a/drivers/mmc/au1xmmc.c b/drivers/mmc/au1xmmc.c
index 53ffcbb14a97..447fba5825fd 100644
--- a/drivers/mmc/au1xmmc.c
+++ b/drivers/mmc/au1xmmc.c
@@ -875,7 +875,7 @@ static void au1xmmc_init_dma(struct au1xmmc_host *host)
         host->rx_chan = rxchan;
 }
 
-struct mmc_host_ops au1xmmc_ops = {
+struct const mmc_host_ops au1xmmc_ops = {
         .request        = au1xmmc_request,
         .set_ios        = au1xmmc_set_ios,
 };
diff --git a/drivers/mmc/imxmmc.c b/drivers/mmc/imxmmc.c
index 659d4a822cc5..06e7fcd19221 100644
--- a/drivers/mmc/imxmmc.c
+++ b/drivers/mmc/imxmmc.c
@@ -877,7 +877,7 @@ static void imxmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
         }
 }
 
-static struct mmc_host_ops imxmci_ops = {
+static const struct mmc_host_ops imxmci_ops = {
         .request        = imxmci_request,
         .set_ios        = imxmci_set_ios,
 };
diff --git a/drivers/mmc/mmc.c b/drivers/mmc/mmc.c
index ee8863c123e3..6f2a282e2b97 100644
--- a/drivers/mmc/mmc.c
+++ b/drivers/mmc/mmc.c
@@ -4,6 +4,7 @@
  *  Copyright (C) 2003-2004 Russell King, All Rights Reserved.
  *  SD support Copyright (C) 2004 Ian Molton, All Rights Reserved.
  *  SD support Copyright (C) 2005 Pierre Ossman, All Rights Reserved.
+ *  MMCv4 support Copyright (C) 2006 Philip Langdale, All Rights Reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
@@ -396,23 +397,23 @@ static int mmc_select_card(struct mmc_host *host, struct mmc_card *card)
                 return err;
 
         /*
-         * Default bus width is 1 bit.
-         */
-        host->ios.bus_width = MMC_BUS_WIDTH_1;
-
-        /*
-         * We can only change the bus width of the selected
-         * card so therefore we have to put the handling
+         * We can only change the bus width of SD cards when
+         * they are selected so we have to put the handling
          * here.
+         *
+         * The card is in 1 bit mode by default so
+         * we only need to change if it supports the
+         * wider version.
          */
-        if (host->caps & MMC_CAP_4_BIT_DATA) {
+        if (mmc_card_sd(card) &&
+                (card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
+
                 /*
-                 * The card is in 1 bit mode by default so
-                 * we only need to change if it supports the
-                 * wider version.
-                 */
-                if (mmc_card_sd(card) &&
-                        (card->scr.bus_widths & SD_SCR_BUS_WIDTH_4)) {
+                * Default bus width is 1 bit.
+                */
+                host->ios.bus_width = MMC_BUS_WIDTH_1;
+
+                if (host->caps & MMC_CAP_4_BIT_DATA) {
                         struct mmc_command cmd;
                         cmd.opcode = SD_APP_SET_BUS_WIDTH;
                         cmd.arg = SD_BUS_WIDTH_4;
@@ -453,11 +454,11 @@ static void mmc_deselect_cards(struct mmc_host *host)
 
 static inline void mmc_delay(unsigned int ms)
 {
-        if (ms < HZ / 1000) {
-                yield();
+        if (ms < 1000 / HZ) {
+                cond_resched();
                 mdelay(ms);
         } else {
-                msleep_interruptible (ms);
+                msleep(ms);
         }
 }
 
@@ -475,7 +476,7 @@ static u32 mmc_select_voltage(struct mmc_host *host, u32 ocr)
         if (bit) {
                 bit -= 1;
 
-                ocr = 3 << bit;
+                ocr &= 3 << bit;
 
                 host->ios.vdd = bit;
                 mmc_set_ios(host);
@@ -953,6 +954,137 @@ static void mmc_read_csds(struct mmc_host *host)
         }
 }
 
+static void mmc_process_ext_csds(struct mmc_host *host)
+{
+        int err;
+        struct mmc_card *card;
+
+        struct mmc_request mrq;
+        struct mmc_command cmd;
+        struct mmc_data data;
+
+        struct scatterlist sg;
+
+        /*
+         * As the ext_csd is so large and mostly unused, we don't store the
+         * raw block in mmc_card.
+         */
+        u8 *ext_csd;
+        ext_csd = kmalloc(512, GFP_KERNEL);
+        if (!ext_csd) {
+                printk("%s: could not allocate a buffer to receive the ext_csd."
+                       "mmc v4 cards will be treated as v3.\n",
+                        mmc_hostname(host));
+                return;
+        }
+
+        list_for_each_entry(card, &host->cards, node) {
+                if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
+                        continue;
+                if (mmc_card_sd(card))
+                        continue;
+                if (card->csd.mmca_vsn < CSD_SPEC_VER_4)
+                        continue;
+
+                err = mmc_select_card(host, card);
+                if (err != MMC_ERR_NONE) {
+                        mmc_card_set_dead(card);
+                        continue;
+                }
+
+                memset(&cmd, 0, sizeof(struct mmc_command));
+
+                cmd.opcode = MMC_SEND_EXT_CSD;
+                cmd.arg = 0;
+                cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+
+                memset(&data, 0, sizeof(struct mmc_data));
+
+                mmc_set_data_timeout(&data, card, 0);
+
+                data.blksz = 512;
+                data.blocks = 1;
+                data.flags = MMC_DATA_READ;
+                data.sg = &sg;
+                data.sg_len = 1;
+
+                memset(&mrq, 0, sizeof(struct mmc_request));
+
+                mrq.cmd = &cmd;
+                mrq.data = &data;
+
+                sg_init_one(&sg, ext_csd, 512);
+
+                mmc_wait_for_req(host, &mrq);
+
+                if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
+                        mmc_card_set_dead(card);
+                        continue;
+                }
+
+                switch (ext_csd[EXT_CSD_CARD_TYPE]) {
+                case EXT_CSD_CARD_TYPE_52 | EXT_CSD_CARD_TYPE_26:
+                        card->ext_csd.hs_max_dtr = 52000000;
+                        break;
+                case EXT_CSD_CARD_TYPE_26:
+                        card->ext_csd.hs_max_dtr = 26000000;
+                        break;
+                default:
+                        /* MMC v4 spec says this cannot happen */
+                        printk("%s: card is mmc v4 but doesn't support "
+                               "any high-speed modes.\n",
+                                mmc_hostname(card->host));
+                        mmc_card_set_bad(card);
+                        continue;
+                }
+
+                /* Activate highspeed support. */
+                cmd.opcode = MMC_SWITCH;
+                cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+                          (EXT_CSD_HS_TIMING << 16) |
+                          (1 << 8) |
+                          EXT_CSD_CMD_SET_NORMAL;
+                cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+
+                err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+                if (err != MMC_ERR_NONE) {
+                        printk("%s: failed to switch card to mmc v4 "
+                               "high-speed mode.\n",
+                               mmc_hostname(card->host));
+                        continue;
+                }
+
+                mmc_card_set_highspeed(card);
+
+                /* Check for host support for wide-bus modes. */
+                if (!(host->caps & MMC_CAP_4_BIT_DATA)) {
+                        continue;
+                }
+
+                /* Activate 4-bit support. */
+                cmd.opcode = MMC_SWITCH;
+                cmd.arg = (MMC_SWITCH_MODE_WRITE_BYTE << 24) |
+                          (EXT_CSD_BUS_WIDTH << 16) |
+                          (EXT_CSD_BUS_WIDTH_4 << 8) |
+                          EXT_CSD_CMD_SET_NORMAL;
+                cmd.flags = MMC_RSP_R1B | MMC_CMD_AC;
+
+                err = mmc_wait_for_cmd(host, &cmd, CMD_RETRIES);
+                if (err != MMC_ERR_NONE) {
+                        printk("%s: failed to switch card to "
+                               "mmc v4 4-bit bus mode.\n",
+                               mmc_hostname(card->host));
+                        continue;
+                }
+
+                host->ios.bus_width = MMC_BUS_WIDTH_4;
+        }
+
+        kfree(ext_csd);
+
+        mmc_deselect_cards(host);
+}
+
 static void mmc_read_scrs(struct mmc_host *host)
 {
         int err;
@@ -1025,14 +1157,133 @@ static void mmc_read_scrs(struct mmc_host *host)
         mmc_deselect_cards(host);
 }
 
+static void mmc_read_switch_caps(struct mmc_host *host)
+{
+        int err;
+        struct mmc_card *card;
+        struct mmc_request mrq;
+        struct mmc_command cmd;
+        struct mmc_data data;
+        unsigned char *status;
+        struct scatterlist sg;
+
+        status = kmalloc(64, GFP_KERNEL);
+        if (!status) {
+                printk(KERN_WARNING "%s: Unable to allocate buffer for "
+                        "reading switch capabilities.\n",
+                        mmc_hostname(host));
+                return;
+        }
+
+        list_for_each_entry(card, &host->cards, node) {
+                if (card->state & (MMC_STATE_DEAD|MMC_STATE_PRESENT))
+                        continue;
+                if (!mmc_card_sd(card))
+                        continue;
+                if (card->scr.sda_vsn < SCR_SPEC_VER_1)
+                        continue;
+
+                err = mmc_select_card(host, card);
+                if (err != MMC_ERR_NONE) {
+                        mmc_card_set_dead(card);
+                        continue;
+                }
+
+                memset(&cmd, 0, sizeof(struct mmc_command));
+
+                cmd.opcode = SD_SWITCH;
+                cmd.arg = 0x00FFFFF1;
+                cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+
+                memset(&data, 0, sizeof(struct mmc_data));
+
+                mmc_set_data_timeout(&data, card, 0);
+
+                data.blksz = 64;
+                data.blocks = 1;
+                data.flags = MMC_DATA_READ;
+                data.sg = &sg;
+                data.sg_len = 1;
+
+                memset(&mrq, 0, sizeof(struct mmc_request));
+
+                mrq.cmd = &cmd;
+                mrq.data = &data;
+
+                sg_init_one(&sg, status, 64);
+
+                mmc_wait_for_req(host, &mrq);
+
+                if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
+                        mmc_card_set_dead(card);
+                        continue;
+                }
+
+                if (status[13] & 0x02)
+                        card->sw_caps.hs_max_dtr = 50000000;
+
+                memset(&cmd, 0, sizeof(struct mmc_command));
+
+                cmd.opcode = SD_SWITCH;
+                cmd.arg = 0x80FFFFF1;
+                cmd.flags = MMC_RSP_R1 | MMC_CMD_ADTC;
+
+                memset(&data, 0, sizeof(struct mmc_data));
+
+                mmc_set_data_timeout(&data, card, 0);
+
+                data.blksz = 64;
+                data.blocks = 1;
+                data.flags = MMC_DATA_READ;
+                data.sg = &sg;
+                data.sg_len = 1;
+
+                memset(&mrq, 0, sizeof(struct mmc_request));
+
+                mrq.cmd = &cmd;
+                mrq.data = &data;
+
+                sg_init_one(&sg, status, 64);
+
+                mmc_wait_for_req(host, &mrq);
+
+                if (cmd.error != MMC_ERR_NONE || data.error != MMC_ERR_NONE) {
+                        mmc_card_set_dead(card);
+                        continue;
+                }
+
+                if ((status[16] & 0xF) != 1) {
+                        printk(KERN_WARNING "%s: Problem switching card "
+                                "into high-speed mode!\n",
+                                mmc_hostname(host));
+                        continue;
+                }
+
+                mmc_card_set_highspeed(card);
+        }
+
+        kfree(status);
+
+        mmc_deselect_cards(host);
+}
+
 static unsigned int mmc_calculate_clock(struct mmc_host *host)
 {
         struct mmc_card *card;
         unsigned int max_dtr = host->f_max;
 
         list_for_each_entry(card, &host->cards, node)
-                if (!mmc_card_dead(card) && max_dtr > card->csd.max_dtr)
-                        max_dtr = card->csd.max_dtr;
+                if (!mmc_card_dead(card)) {
+                        if (mmc_card_highspeed(card) && mmc_card_sd(card)) {
+                                if (max_dtr > card->sw_caps.hs_max_dtr)
+                                        max_dtr = card->sw_caps.hs_max_dtr;
+                        } else if (mmc_card_highspeed(card) && !mmc_card_sd(card)) {
+                                if (max_dtr > card->ext_csd.hs_max_dtr)
+                                        max_dtr = card->ext_csd.hs_max_dtr;
+                        } else if (max_dtr > card->csd.max_dtr) {
+                                max_dtr = card->csd.max_dtr;
+                        }
+                }
 
         pr_debug("%s: selected %d.%03dMHz transfer rate\n",
                  mmc_hostname(host),
@@ -1150,8 +1401,11 @@ static void mmc_setup(struct mmc_host *host)
 
         mmc_read_csds(host);
 
-        if (host->mode == MMC_MODE_SD)
+        if (host->mode == MMC_MODE_SD) {
                 mmc_read_scrs(host);
+                mmc_read_switch_caps(host);
+        } else
+                mmc_process_ext_csds(host);
 }
 
 
@@ -1165,27 +1419,40 @@ static void mmc_setup(struct mmc_host *host)
  */
 void mmc_detect_change(struct mmc_host *host, unsigned long delay)
 {
-        if (delay)
-                mmc_schedule_delayed_work(&host->detect, delay);
-        else
-                mmc_schedule_work(&host->detect);
+        mmc_schedule_delayed_work(&host->detect, delay);
 }
 
 EXPORT_SYMBOL(mmc_detect_change);
 
 
-static void mmc_rescan(void *data)
+static void mmc_rescan(struct work_struct *work)
 {
-        struct mmc_host *host = data;
+        struct mmc_host *host =
+                container_of(work, struct mmc_host, detect.work);
         struct list_head *l, *n;
+        unsigned char power_mode;
 
         mmc_claim_host(host);
 
-        if (host->ios.power_mode == MMC_POWER_ON)
+        /*
+         * Check for removed cards and newly inserted ones. We check for
+         * removed cards first so we can intelligently re-select the VDD.
+         */
+        power_mode = host->ios.power_mode;
+        if (power_mode == MMC_POWER_ON)
                 mmc_check_cards(host);
 
         mmc_setup(host);
 
+        /*
+         * Some broken cards process CMD1 even in stand-by state. There is
+         * no reply, but an ILLEGAL_COMMAND error is cached and returned
+         * after next command. We poll for card status here to clear any
+         * possibly pending error.
+         */
+        if (power_mode == MMC_POWER_ON)
+                mmc_check_cards(host);
+
         if (!list_empty(&host->cards)) {
                 /*
                  * (Re-)calculate the fastest clock rate which the
@@ -1244,7 +1511,7 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
                 spin_lock_init(&host->lock);
                 init_waitqueue_head(&host->wq);
                 INIT_LIST_HEAD(&host->cards);
-                INIT_WORK(&host->detect, mmc_rescan, host);
+                INIT_DELAYED_WORK(&host->detect, mmc_rescan);
 
                 /*
                  * By default, hosts do not support SGIO or large requests.
@@ -1342,7 +1609,7 @@ EXPORT_SYMBOL(mmc_suspend_host);
  */
 int mmc_resume_host(struct mmc_host *host)
 {
-        mmc_rescan(host);
+        mmc_rescan(&host->detect.work);
 
         return 0;
 }
diff --git a/drivers/mmc/mmc.h b/drivers/mmc/mmc.h
index cd5e0ab3d84b..149affe0b686 100644
--- a/drivers/mmc/mmc.h
+++ b/drivers/mmc/mmc.h
@@ -20,6 +20,6 @@ void mmc_remove_host_sysfs(struct mmc_host *host);
 void mmc_free_host_sysfs(struct mmc_host *host);
 
 int mmc_schedule_work(struct work_struct *work);
-int mmc_schedule_delayed_work(struct work_struct *work, unsigned long delay);
+int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay);
 void mmc_flush_scheduled_work(void);
 #endif
diff --git a/drivers/mmc/mmc_block.c b/drivers/mmc/mmc_block.c
index f9027c8db792..87713572293f 100644
--- a/drivers/mmc/mmc_block.c
+++ b/drivers/mmc/mmc_block.c
@@ -83,7 +83,6 @@ static void mmc_blk_put(struct mmc_blk_data *md)
         md->usage--;
         if (md->usage == 0) {
                 put_disk(md->disk);
-                mmc_cleanup_queue(&md->queue);
                 kfree(md);
         }
         mutex_unlock(&open_lock);
@@ -225,10 +224,10 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
         struct mmc_blk_data *md = mq->data;
         struct mmc_card *card = md->queue.card;
         struct mmc_blk_request brq;
-        int ret;
+        int ret = 1;
 
         if (mmc_card_claim_host(card))
-                goto cmd_err;
+                goto flush_queue;
 
         do {
                 struct mmc_command cmd;
@@ -345,8 +344,6 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
         return 1;
 
  cmd_err:
-        ret = 1;
-
         /*
          * If this is an SD card and we're writing, we can first
          * mark the known good sectors as ok.
@@ -380,6 +377,7 @@ static int mmc_blk_issue_rq(struct mmc_queue *mq, struct request *req)
 
         mmc_card_release_host(card);
 
+flush_queue:
         spin_lock_irq(&md->lock);
         while (ret) {
                 ret = end_that_request_chunk(req, 0,
@@ -553,12 +551,11 @@ static void mmc_blk_remove(struct mmc_card *card)
         if (md) {
                 int devidx;
 
+                /* Stop new requests from getting into the queue */
                 del_gendisk(md->disk);
 
-                /*
-                 * I think this is needed.
-                 */
-                md->disk->queue = NULL;
+                /* Then flush out any already in there */
+                mmc_cleanup_queue(&md->queue);
 
                 devidx = md->disk->first_minor >> MMC_SHIFT;
                 __clear_bit(devidx, dev_use);
diff --git a/drivers/mmc/mmc_queue.c b/drivers/mmc/mmc_queue.c
index 4ccdd82b680f..a17423a4ed8f 100644
--- a/drivers/mmc/mmc_queue.c
+++ b/drivers/mmc/mmc_queue.c
@@ -10,13 +10,13 @@
  */
 #include <linux/module.h>
 #include <linux/blkdev.h>
+#include <linux/kthread.h>
 
 #include <linux/mmc/card.h>
 #include <linux/mmc/host.h>
 #include "mmc_queue.h"
 
-#define MMC_QUEUE_EXIT          (1 << 0)
-#define MMC_QUEUE_SUSPENDED     (1 << 1)
+#define MMC_QUEUE_SUSPENDED     (1 << 0)
 
 /*
  * Prepare a MMC request.  Essentially, this means passing the
@@ -59,7 +59,6 @@ static int mmc_queue_thread(void *d)
 {
         struct mmc_queue *mq = d;
         struct request_queue *q = mq->queue;
-        DECLARE_WAITQUEUE(wait, current);
 
         /*
          * Set iothread to ensure that we aren't put to sleep by
@@ -67,12 +66,7 @@ static int mmc_queue_thread(void *d)
          */
         current->flags |= PF_MEMALLOC|PF_NOFREEZE;
 
-        daemonize("mmcqd");
-
-        complete(&mq->thread_complete);
-
         down(&mq->thread_sem);
-        add_wait_queue(&mq->thread_wq, &wait);
         do {
                 struct request *req = NULL;
 
@@ -84,7 +78,7 @@ static int mmc_queue_thread(void *d)
                 spin_unlock_irq(q->queue_lock);
 
                 if (!req) {
-                        if (mq->flags & MMC_QUEUE_EXIT)
+                        if (kthread_should_stop())
                                 break;
                         up(&mq->thread_sem);
                         schedule();
@@ -95,10 +89,8 @@ static int mmc_queue_thread(void *d)
 
                 mq->issue_fn(mq, req);
         } while (1);
-        remove_wait_queue(&mq->thread_wq, &wait);
         up(&mq->thread_sem);
 
-        complete_and_exit(&mq->thread_complete, 0);
         return 0;
 }
 
@@ -111,9 +103,22 @@ static int mmc_queue_thread(void *d)
 static void mmc_request(request_queue_t *q)
 {
         struct mmc_queue *mq = q->queuedata;
+        struct request *req;
+        int ret;
+
+        if (!mq) {
+                printk(KERN_ERR "MMC: killing requests for dead queue\n");
+                while ((req = elv_next_request(q)) != NULL) {
+                        do {
+                                ret = end_that_request_chunk(req, 0,
+                                        req->current_nr_sectors << 9);
+                        } while (ret);
+                }
+                return;
+        }
 
         if (!mq->req)
-                wake_up(&mq->thread_wq);
+                wake_up_process(mq->thread);
 }
 
 /**
@@ -130,8 +135,8 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
         u64 limit = BLK_BOUNCE_HIGH;
         int ret;
 
-        if (host->dev->dma_mask && *host->dev->dma_mask)
-                limit = *host->dev->dma_mask;
+        if (mmc_dev(host)->dma_mask && *mmc_dev(host)->dma_mask)
+                limit = *mmc_dev(host)->dma_mask;
 
         mq->card = card;
         mq->queue = blk_init_queue(mmc_request, lock);
@@ -152,36 +157,40 @@ int mmc_init_queue(struct mmc_queue *mq, struct mmc_card *card, spinlock_t *lock
                          GFP_KERNEL);
         if (!mq->sg) {
                 ret = -ENOMEM;
-                goto cleanup;
+                goto cleanup_queue;
         }
 
-        init_completion(&mq->thread_complete);
-        init_waitqueue_head(&mq->thread_wq);
         init_MUTEX(&mq->thread_sem);
 
-        ret = kernel_thread(mmc_queue_thread, mq, CLONE_KERNEL);
-        if (ret >= 0) {
-                wait_for_completion(&mq->thread_complete);
-                init_completion(&mq->thread_complete);
-                ret = 0;
-                goto out;
+        mq->thread = kthread_run(mmc_queue_thread, mq, "mmcqd");
+        if (IS_ERR(mq->thread)) {
+                ret = PTR_ERR(mq->thread);
+                goto free_sg;
         }
 
- cleanup:
+        return 0;
+
+ free_sg:
         kfree(mq->sg);
         mq->sg = NULL;
-
+ cleanup_queue:
         blk_cleanup_queue(mq->queue);
- out:
         return ret;
 }
 EXPORT_SYMBOL(mmc_init_queue);
 
 void mmc_cleanup_queue(struct mmc_queue *mq)
 {
-        mq->flags |= MMC_QUEUE_EXIT;
-        wake_up(&mq->thread_wq);
-        wait_for_completion(&mq->thread_complete);
+        request_queue_t *q = mq->queue;
+        unsigned long flags;
+
+        /* Mark that we should start throwing out stragglers */
+        spin_lock_irqsave(q->queue_lock, flags);
+        q->queuedata = NULL;
+        spin_unlock_irqrestore(q->queue_lock, flags);
+
+        /* Then terminate our worker thread */
+        kthread_stop(mq->thread);
 
         kfree(mq->sg);
         mq->sg = NULL;
diff --git a/drivers/mmc/mmc_queue.h b/drivers/mmc/mmc_queue.h
index 7182d2f69b4e..c9f139e764f6 100644
--- a/drivers/mmc/mmc_queue.h
+++ b/drivers/mmc/mmc_queue.h
@@ -6,8 +6,7 @@ struct task_struct;
 
 struct mmc_queue {
         struct mmc_card         *card;
-        struct completion       thread_complete;
-        wait_queue_head_t       thread_wq;
+        struct task_struct      *thread;
         struct semaphore        thread_sem;
         unsigned int            flags;
         struct request          *req;
diff --git a/drivers/mmc/mmc_sysfs.c b/drivers/mmc/mmc_sysfs.c
index 10cc9734eaa0..e334acd045bc 100644
--- a/drivers/mmc/mmc_sysfs.c
+++ b/drivers/mmc/mmc_sysfs.c
@@ -199,7 +199,7 @@ void mmc_init_card(struct mmc_card *card, struct mmc_host *host)
         memset(card, 0, sizeof(struct mmc_card));
         card->host = host;
         device_initialize(&card->dev);
-        card->dev.parent = card->host->dev;
+        card->dev.parent = mmc_dev(host);
         card->dev.bus = &mmc_bus_type;
         card->dev.release = mmc_release_card;
 }
@@ -242,7 +242,7 @@ void mmc_remove_card(struct mmc_card *card)
 }
 
 
-static void mmc_host_classdev_release(struct class_device *dev)
+static void mmc_host_classdev_release(struct device *dev)
 {
         struct mmc_host *host = cls_dev_to_mmc_host(dev);
         kfree(host);
@@ -250,7 +250,7 @@ static void mmc_host_classdev_release(struct class_device *dev)
 
 static struct class mmc_host_class = {
         .name           = "mmc_host",
-        .release        = mmc_host_classdev_release,
+        .dev_release    = mmc_host_classdev_release,
 };
 
 static DEFINE_IDR(mmc_host_idr);
@@ -267,10 +267,10 @@ struct mmc_host *mmc_alloc_host_sysfs(int extra, struct device *dev)
         if (host) {
                 memset(host, 0, sizeof(struct mmc_host) + extra);
 
-                host->dev = dev;
-                host->class_dev.dev = host->dev;
+                host->parent = dev;
+                host->class_dev.parent = dev;
                 host->class_dev.class = &mmc_host_class;
-                class_device_initialize(&host->class_dev);
+                device_initialize(&host->class_dev);
         }
 
         return host;
@@ -292,10 +292,10 @@ int mmc_add_host_sysfs(struct mmc_host *host)
         if (err)
                 return err;
 
-        snprintf(host->class_dev.class_id, BUS_ID_SIZE,
+        snprintf(host->class_dev.bus_id, BUS_ID_SIZE,
                  "mmc%d", host->index);
 
-        return class_device_add(&host->class_dev);
+        return device_add(&host->class_dev);
 }
 
 /*
@@ -303,7 +303,7 @@ int mmc_add_host_sysfs(struct mmc_host *host)
  */
 void mmc_remove_host_sysfs(struct mmc_host *host)
 {
-        class_device_del(&host->class_dev);
+        device_del(&host->class_dev);
 
         spin_lock(&mmc_host_lock);
         idr_remove(&mmc_host_idr, host->index);
@@ -315,23 +315,15 @@ void mmc_remove_host_sysfs(struct mmc_host *host)
  */
 void mmc_free_host_sysfs(struct mmc_host *host)
 {
-        class_device_put(&host->class_dev);
+        put_device(&host->class_dev);
 }
 
 static struct workqueue_struct *workqueue;
 
 /*
- * Internal function. Schedule work in the MMC work queue.
- */
-int mmc_schedule_work(struct work_struct *work)
-{
-        return queue_work(workqueue, work);
-}
-
-/*
  * Internal function. Schedule delayed work in the MMC work queue.
  */
-int mmc_schedule_delayed_work(struct work_struct *work, unsigned long delay)
+int mmc_schedule_delayed_work(struct delayed_work *work, unsigned long delay)
 {
         return queue_delayed_work(workqueue, work, delay);
 }
diff --git a/drivers/mmc/mmci.c b/drivers/mmc/mmci.c
index 828503c4ee62..e9b80e920266 100644
--- a/drivers/mmc/mmci.c
+++ b/drivers/mmc/mmci.c
@@ -443,7 +443,7 @@ static void mmci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
         }
 }
 
-static struct mmc_host_ops mmci_ops = {
+static const struct mmc_host_ops mmci_ops = {
         .request        = mmci_request,
         .set_ios        = mmci_set_ios,
 };
diff --git a/drivers/mmc/omap.c b/drivers/mmc/omap.c
index 762fa2895891..435d331e772a 100644
--- a/drivers/mmc/omap.c
+++ b/drivers/mmc/omap.c
@@ -38,7 +38,57 @@
 #include <asm/arch/fpga.h>
 #include <asm/arch/tps65010.h>
 
-#include "omap.h"
+#define OMAP_MMC_REG_CMD        0x00
+#define OMAP_MMC_REG_ARGL       0x04
+#define OMAP_MMC_REG_ARGH       0x08
+#define OMAP_MMC_REG_CON        0x0c
+#define OMAP_MMC_REG_STAT       0x10
+#define OMAP_MMC_REG_IE         0x14
+#define OMAP_MMC_REG_CTO        0x18
+#define OMAP_MMC_REG_DTO        0x1c
+#define OMAP_MMC_REG_DATA       0x20
+#define OMAP_MMC_REG_BLEN       0x24
+#define OMAP_MMC_REG_NBLK       0x28
+#define OMAP_MMC_REG_BUF        0x2c
+#define OMAP_MMC_REG_SDIO       0x34
+#define OMAP_MMC_REG_REV        0x3c
+#define OMAP_MMC_REG_RSP0       0x40
+#define OMAP_MMC_REG_RSP1       0x44
+#define OMAP_MMC_REG_RSP2       0x48
+#define OMAP_MMC_REG_RSP3       0x4c
+#define OMAP_MMC_REG_RSP4       0x50
+#define OMAP_MMC_REG_RSP5       0x54
+#define OMAP_MMC_REG_RSP6       0x58
+#define OMAP_MMC_REG_RSP7       0x5c
+#define OMAP_MMC_REG_IOSR       0x60
+#define OMAP_MMC_REG_SYSC       0x64
+#define OMAP_MMC_REG_SYSS       0x68
+
+#define OMAP_MMC_STAT_CARD_ERR          (1 << 14)
+#define OMAP_MMC_STAT_CARD_IRQ          (1 << 13)
+#define OMAP_MMC_STAT_OCR_BUSY          (1 << 12)
+#define OMAP_MMC_STAT_A_EMPTY           (1 << 11)
+#define OMAP_MMC_STAT_A_FULL            (1 << 10)
+#define OMAP_MMC_STAT_CMD_CRC           (1 <<  8)
+#define OMAP_MMC_STAT_CMD_TOUT          (1 <<  7)
+#define OMAP_MMC_STAT_DATA_CRC          (1 <<  6)
+#define OMAP_MMC_STAT_DATA_TOUT         (1 <<  5)
+#define OMAP_MMC_STAT_END_BUSY          (1 <<  4)
+#define OMAP_MMC_STAT_END_OF_DATA       (1 <<  3)
+#define OMAP_MMC_STAT_CARD_BUSY         (1 <<  2)
+#define OMAP_MMC_STAT_END_OF_CMD        (1 <<  0)
+
+#define OMAP_MMC_READ(host, reg)        __raw_readw((host)->virt_base + OMAP_MMC_REG_##reg)
+#define OMAP_MMC_WRITE(host, reg, val)  __raw_writew((val), (host)->virt_base + OMAP_MMC_REG_##reg)
+
+/*
+ * Command types
+ */
+#define OMAP_MMC_CMDTYPE_BC     0
+#define OMAP_MMC_CMDTYPE_BCR    1
+#define OMAP_MMC_CMDTYPE_AC     2
+#define OMAP_MMC_CMDTYPE_ADTC   3
+
 
 #define DRIVER_NAME "mmci-omap"
 #define RSP_TYPE(x)     ((x) & ~(MMC_RSP_BUSY|MMC_RSP_OPCODE))
@@ -60,8 +110,9 @@ struct mmc_omap_host {
         unsigned char           id; /* 16xx chips have 2 MMC blocks */
         struct clk *            iclk;
         struct clk *            fclk;
-        struct resource         *res;
-        void __iomem            *base;
+        struct resource         *mem_res;
+        void __iomem            *virt_base;
+        unsigned int            phys_base;
         int                     irq;
         unsigned char           bus_mode;
         unsigned char           hw_bus_mode;
@@ -191,16 +242,16 @@ mmc_omap_start_command(struct mmc_omap_host *host, struct mmc_command *cmd)
 
         clk_enable(host->fclk);
 
-        OMAP_MMC_WRITE(host->base, CTO, 200);
-        OMAP_MMC_WRITE(host->base, ARGL, cmd->arg & 0xffff);
-        OMAP_MMC_WRITE(host->base, ARGH, cmd->arg >> 16);
-        OMAP_MMC_WRITE(host->base, IE,
+        OMAP_MMC_WRITE(host, CTO, 200);
+        OMAP_MMC_WRITE(host, ARGL, cmd->arg & 0xffff);
+        OMAP_MMC_WRITE(host, ARGH, cmd->arg >> 16);
+        OMAP_MMC_WRITE(host, IE,
                        OMAP_MMC_STAT_A_EMPTY    | OMAP_MMC_STAT_A_FULL    |
                        OMAP_MMC_STAT_CMD_CRC    | OMAP_MMC_STAT_CMD_TOUT  |
                        OMAP_MMC_STAT_DATA_CRC   | OMAP_MMC_STAT_DATA_TOUT |
                        OMAP_MMC_STAT_END_OF_CMD | OMAP_MMC_STAT_CARD_ERR  |
                        OMAP_MMC_STAT_END_OF_DATA);
-        OMAP_MMC_WRITE(host->base, CMD, cmdreg);
+        OMAP_MMC_WRITE(host, CMD, cmdreg);
 }
 
 static void
@@ -296,22 +347,22 @@ mmc_omap_cmd_done(struct mmc_omap_host *host, struct mmc_command *cmd)
                 if (cmd->flags & MMC_RSP_136) {
                         /* response type 2 */
                         cmd->resp[3] =
-                                OMAP_MMC_READ(host->base, RSP0) |
-                                (OMAP_MMC_READ(host->base, RSP1) << 16);
+                                OMAP_MMC_READ(host, RSP0) |
+                                (OMAP_MMC_READ(host, RSP1) << 16);
                         cmd->resp[2] =
-                                OMAP_MMC_READ(host->base, RSP2) |
-                                (OMAP_MMC_READ(host->base, RSP3) << 16);
+                                OMAP_MMC_READ(host, RSP2) |
+                                (OMAP_MMC_READ(host, RSP3) << 16);
                         cmd->resp[1] =
-                                OMAP_MMC_READ(host->base, RSP4) |
-                                (OMAP_MMC_READ(host->base, RSP5) << 16);
+                                OMAP_MMC_READ(host, RSP4) |
+                                (OMAP_MMC_READ(host, RSP5) << 16);
                         cmd->resp[0] =
-                                OMAP_MMC_READ(host->base, RSP6) |
-                                (OMAP_MMC_READ(host->base, RSP7) << 16);
+                                OMAP_MMC_READ(host, RSP6) |
+                                (OMAP_MMC_READ(host, RSP7) << 16);
                 } else {
                         /* response types 1, 1b, 3, 4, 5, 6 */
                         cmd->resp[0] =
-                                OMAP_MMC_READ(host->base, RSP6) |
-                                (OMAP_MMC_READ(host->base, RSP7) << 16);
+                                OMAP_MMC_READ(host, RSP6) |
+                                (OMAP_MMC_READ(host, RSP7) << 16);
                 }
         }
 
@@ -354,9 +405,9 @@ mmc_omap_xfer_data(struct mmc_omap_host *host, int write)
         host->data->bytes_xfered += n;
 
         if (write) {
-                __raw_writesw(host->base + OMAP_MMC_REG_DATA, host->buffer, n);
+                __raw_writesw(host->virt_base + OMAP_MMC_REG_DATA, host->buffer, n);
         } else {
-                __raw_readsw(host->base + OMAP_MMC_REG_DATA, host->buffer, n);
+                __raw_readsw(host->virt_base + OMAP_MMC_REG_DATA, host->buffer, n);
         }
 }
 
@@ -386,11 +437,11 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
         int transfer_error;
 
         if (host->cmd == NULL && host->data == NULL) {
-                status = OMAP_MMC_READ(host->base, STAT);
+                status = OMAP_MMC_READ(host, STAT);
                 dev_info(mmc_dev(host->mmc),"spurious irq 0x%04x\n", status);
                 if (status != 0) {
-                        OMAP_MMC_WRITE(host->base, STAT, status);
-                        OMAP_MMC_WRITE(host->base, IE, 0);
+                        OMAP_MMC_WRITE(host, STAT, status);
+                        OMAP_MMC_WRITE(host, IE, 0);
                 }
                 return IRQ_HANDLED;
         }
@@ -399,8 +450,8 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
         end_transfer = 0;
         transfer_error = 0;
 
-        while ((status = OMAP_MMC_READ(host->base, STAT)) != 0) {
-                OMAP_MMC_WRITE(host->base, STAT, status);
+        while ((status = OMAP_MMC_READ(host, STAT)) != 0) {
+                OMAP_MMC_WRITE(host, STAT, status);
 #ifdef CONFIG_MMC_DEBUG
                 dev_dbg(mmc_dev(host->mmc), "MMC IRQ %04x (CMD %d): ",
                         status, host->cmd != NULL ? host->cmd->opcode : -1);
@@ -470,8 +521,8 @@ static irqreturn_t mmc_omap_irq(int irq, void *dev_id)
 
                 if (status & OMAP_MMC_STAT_CARD_ERR) {
                         if (host->cmd && host->cmd->opcode == MMC_STOP_TRANSMISSION) {
-                                u32 response = OMAP_MMC_READ(host->base, RSP6)
-                                        | (OMAP_MMC_READ(host->base, RSP7) << 16);
+                                u32 response = OMAP_MMC_READ(host, RSP6)
+                                        | (OMAP_MMC_READ(host, RSP7) << 16);
                                 /* STOP sometimes sets must-ignore bits */
                                 if (!(response & (R1_CC_ERROR
                                                                 | R1_ILLEGAL_COMMAND
@@ -530,12 +581,6 @@ static void mmc_omap_switch_timer(unsigned long arg)
         schedule_work(&host->switch_work);
 }
 
-/* FIXME: Handle card insertion and removal properly. Maybe use a mask
- * for MMC state? */
-static void mmc_omap_switch_callback(unsigned long data, u8 mmc_mask)
-{
-}
-
 static void mmc_omap_switch_handler(void *data)
 {
         struct mmc_omap_host *host = (struct mmc_omap_host *) data;
@@ -581,7 +626,7 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
         int dst_port = 0;
         int sync_dev = 0;
 
-        data_addr = io_v2p((u32) host->base) + OMAP_MMC_REG_DATA;
+        data_addr = host->phys_base + OMAP_MMC_REG_DATA;
         frame = data->blksz;
         count = sg_dma_len(sg);
 
@@ -640,10 +685,9 @@ mmc_omap_prepare_dma(struct mmc_omap_host *host, struct mmc_data *data)
         }
 
         /* Max limit for DMA frame count is 0xffff */
-        if (unlikely(count > 0xffff))
-                BUG();
+        BUG_ON(count > 0xffff);
 
-        OMAP_MMC_WRITE(host->base, BUF, buf);
+        OMAP_MMC_WRITE(host, BUF, buf);
         omap_set_dma_transfer_params(dma_ch, OMAP_DMA_DATA_TYPE_S16,
                                      frame, count, OMAP_DMA_SYNC_FRAME,
                                      sync_dev, 0);
@@ -728,11 +772,11 @@ static inline void set_cmd_timeout(struct mmc_omap_host *host, struct mmc_reques
 {
         u16 reg;
 
-        reg = OMAP_MMC_READ(host->base, SDIO);
+        reg = OMAP_MMC_READ(host, SDIO);
         reg &= ~(1 << 5);
-        OMAP_MMC_WRITE(host->base, SDIO, reg);
+        OMAP_MMC_WRITE(host, SDIO, reg);
         /* Set maximum timeout */
-        OMAP_MMC_WRITE(host->base, CTO, 0xff);
+        OMAP_MMC_WRITE(host, CTO, 0xff);
 }
 
 static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_request *req)
@@ -746,14 +790,14 @@ static inline void set_data_timeout(struct mmc_omap_host *host, struct mmc_reque
         timeout = req->data->timeout_clks + req->data->timeout_ns / 500;
 
         /* Check if we need to use timeout multiplier register */
-        reg = OMAP_MMC_READ(host->base, SDIO);
+        reg = OMAP_MMC_READ(host, SDIO);
         if (timeout > 0xffff) {
                 reg |= (1 << 5);
                 timeout /= 1024;
         } else
                 reg &= ~(1 << 5);
-        OMAP_MMC_WRITE(host->base, SDIO, reg);
-        OMAP_MMC_WRITE(host->base, DTO, timeout);
+        OMAP_MMC_WRITE(host, SDIO, reg);
+        OMAP_MMC_WRITE(host, DTO, timeout);
 }
 
 static void
@@ -765,19 +809,18 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
 
         host->data = data;
         if (data == NULL) {
-                OMAP_MMC_WRITE(host->base, BLEN, 0);
-                OMAP_MMC_WRITE(host->base, NBLK, 0);
-                OMAP_MMC_WRITE(host->base, BUF, 0);
+                OMAP_MMC_WRITE(host, BLEN, 0);
+                OMAP_MMC_WRITE(host, NBLK, 0);
+                OMAP_MMC_WRITE(host, BUF, 0);
                 host->dma_in_use = 0;
                 set_cmd_timeout(host, req);
                 return;
         }
 
-
         block_size = data->blksz;
 
-        OMAP_MMC_WRITE(host->base, NBLK, data->blocks - 1);
-        OMAP_MMC_WRITE(host->base, BLEN, block_size - 1);
+        OMAP_MMC_WRITE(host, NBLK, data->blocks - 1);
+        OMAP_MMC_WRITE(host, BLEN, block_size - 1);
         set_data_timeout(host, req);
 
         /* cope with calling layer confusion; it issues "single
@@ -819,7 +862,7 @@ mmc_omap_prepare_data(struct mmc_omap_host *host, struct mmc_request *req)
 
         /* Revert to PIO? */
         if (!use_dma) {
-                OMAP_MMC_WRITE(host->base, BUF, 0x1f1f);
+                OMAP_MMC_WRITE(host, BUF, 0x1f1f);
                 host->total_bytes_left = data->blocks * block_size;
                 host->sg_len = sg_len;
                 mmc_omap_sg_to_buf(host);
@@ -845,7 +888,6 @@ static void mmc_omap_request(struct mmc_host *mmc, struct mmc_request *req)
 static void innovator_fpga_socket_power(int on)
 {
 #if defined(CONFIG_MACH_OMAP_INNOVATOR) && defined(CONFIG_ARCH_OMAP15XX)
-
         if (on) {
                 fpga_write(fpga_read(OMAP1510_FPGA_POWER) | (1 << 3),
                      OMAP1510_FPGA_POWER);
@@ -871,8 +913,8 @@ static void mmc_omap_power(struct mmc_omap_host *host, int on)
                         /* GPIO 4 of TPS65010 sends SD_EN signal */
                         tps65010_set_gpio_out_value(GPIO4, HIGH);
                 else if (cpu_is_omap24xx()) {
-                        u16 reg = OMAP_MMC_READ(host->base, CON);
-                        OMAP_MMC_WRITE(host->base, CON, reg | (1 << 11));
+                        u16 reg = OMAP_MMC_READ(host, CON);
+                        OMAP_MMC_WRITE(host, CON, reg | (1 << 11));
                 } else
                         if (host->power_pin >= 0)
                                 omap_set_gpio_dataout(host->power_pin, 1);
@@ -884,8 +926,8 @@ static void mmc_omap_power(struct mmc_omap_host *host, int on)
                 else if (machine_is_omap_h3())
                         tps65010_set_gpio_out_value(GPIO4, LOW);
                 else if (cpu_is_omap24xx()) {
-                        u16 reg = OMAP_MMC_READ(host->base, CON);
-                        OMAP_MMC_WRITE(host->base, CON, reg & ~(1 << 11));
+                        u16 reg = OMAP_MMC_READ(host, CON);
+                        OMAP_MMC_WRITE(host, CON, reg & ~(1 << 11));
                 } else
                         if (host->power_pin >= 0)
                                 omap_set_gpio_dataout(host->power_pin, 0);
@@ -927,7 +969,7 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
         case MMC_POWER_UP:
         case MMC_POWER_ON:
                 mmc_omap_power(host, 1);
-                dsor |= 1<<11;
+                dsor |= 1 << 11;
                 break;
         }
 
@@ -941,14 +983,14 @@ static void mmc_omap_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
          * which results in the while loop below getting stuck.
          * Writing to the CON register twice seems to do the trick. */
         for (i = 0; i < 2; i++)
-                OMAP_MMC_WRITE(host->base, CON, dsor);
+                OMAP_MMC_WRITE(host, CON, dsor);
         if (ios->power_mode == MMC_POWER_UP) {
                 /* Send clock cycles, poll completion */
-                OMAP_MMC_WRITE(host->base, IE, 0);
-                OMAP_MMC_WRITE(host->base, STAT, 0xffff);
-                OMAP_MMC_WRITE(host->base, CMD, 1<<7);
-                while (0 == (OMAP_MMC_READ(host->base, STAT) & 1));
-                OMAP_MMC_WRITE(host->base, STAT, 1);
+                OMAP_MMC_WRITE(host, IE, 0);
+                OMAP_MMC_WRITE(host, STAT, 0xffff);
+                OMAP_MMC_WRITE(host, CMD, 1 << 7);
+                while ((OMAP_MMC_READ(host, STAT) & 1) == 0);
+                OMAP_MMC_WRITE(host, STAT, 1);
         }
         clk_disable(host->fclk);
 }
@@ -960,7 +1002,7 @@ static int mmc_omap_get_ro(struct mmc_host *mmc)
         return host->wp_pin && omap_get_gpio_datain(host->wp_pin);
 }
 
-static struct mmc_host_ops mmc_omap_ops = {
+static const struct mmc_host_ops mmc_omap_ops = {
         .request        = mmc_omap_request,
         .set_ios        = mmc_omap_set_ios,
         .get_ro         = mmc_omap_get_ro,
@@ -971,25 +1013,29 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
         struct omap_mmc_conf *minfo = pdev->dev.platform_data;
         struct mmc_host *mmc;
         struct mmc_omap_host *host = NULL;
-        struct resource *r;
+        struct resource *res;
         int ret = 0;
         int irq;
-        
-        r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+
+        if (minfo == NULL) {
+                dev_err(&pdev->dev, "platform data missing\n");
+                return -ENXIO;
+        }
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         irq = platform_get_irq(pdev, 0);
-        if (!r || irq < 0)
+        if (res == NULL || irq < 0)
                 return -ENXIO;
 
-        r = request_mem_region(pdev->resource[0].start,
-                                pdev->resource[0].end - pdev->resource[0].start + 1,
-                               pdev->name);
-        if (!r)
+        res = request_mem_region(res->start, res->end - res->start + 1,
+                                 pdev->name);
+        if (res == NULL)
                 return -EBUSY;
 
         mmc = mmc_alloc_host(sizeof(struct mmc_omap_host), &pdev->dev);
-        if (!mmc) {
+        if (mmc == NULL) {
                 ret = -ENOMEM;
-                goto out;
+                goto err_free_mem_region;
         }
 
         host = mmc_priv(mmc);
@@ -1001,13 +1047,13 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
         host->dma_timer.data = (unsigned long) host;
 
         host->id = pdev->id;
-        host->res = r;
+        host->mem_res = res;
         host->irq = irq;
 
         if (cpu_is_omap24xx()) {
                 host->iclk = clk_get(&pdev->dev, "mmc_ick");
                 if (IS_ERR(host->iclk))
-                        goto out;
+                        goto err_free_mmc_host;
                 clk_enable(host->iclk);
         }
 
@@ -1018,7 +1064,7 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
 
         if (IS_ERR(host->fclk)) {
                 ret = PTR_ERR(host->fclk);
-                goto out;
+                goto err_free_iclk;
         }
 
         /* REVISIT:
@@ -1031,14 +1077,15 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
         host->use_dma = 1;
         host->dma_ch = -1;
 
-        host->irq = pdev->resource[1].start;
-        host->base = (void __iomem*)IO_ADDRESS(r->start);
+        host->irq = irq;
+        host->phys_base = host->mem_res->start;
+        host->virt_base = (void __iomem *) IO_ADDRESS(host->phys_base);
 
         mmc->ops = &mmc_omap_ops;
         mmc->f_min = 400000;
         mmc->f_max = 24000000;
-        mmc->ocr_avail = MMC_VDD_32_33|MMC_VDD_33_34;
-        mmc->caps = MMC_CAP_BYTEBLOCK;
+        mmc->ocr_avail = MMC_VDD_32_33 | MMC_VDD_33_34;
+        mmc->caps = MMC_CAP_MULTIWRITE | MMC_CAP_BYTEBLOCK;
 
         if (minfo->wire4)
                  mmc->caps |= MMC_CAP_4_BIT_DATA;
@@ -1056,20 +1103,18 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
                 if ((ret = omap_request_gpio(host->power_pin)) != 0) {
                         dev_err(mmc_dev(host->mmc),
                                 "Unable to get GPIO pin for MMC power\n");
-                        goto out;
+                        goto err_free_fclk;
                 }
                 omap_set_gpio_direction(host->power_pin, 0);
         }
 
         ret = request_irq(host->irq, mmc_omap_irq, 0, DRIVER_NAME, host);
         if (ret)
-                goto out;
+                goto err_free_power_gpio;
 
         host->dev = &pdev->dev;
         platform_set_drvdata(pdev, host);
 
-        mmc_add_host(mmc);
-
         if (host->switch_pin >= 0) {
                 INIT_WORK(&host->switch_work, mmc_omap_switch_handler, host);
                 init_timer(&host->switch_timer);
@@ -1107,10 +1152,11 @@ static int __init mmc_omap_probe(struct platform_device *pdev)
                         schedule_work(&host->switch_work);
         }
 
-no_switch:
+        mmc_add_host(mmc);
+
         return 0;
 
-out:
+no_switch:
         /* FIXME: Free other resources too. */
         if (host) {
                 if (host->iclk && !IS_ERR(host->iclk))
@@ -1119,6 +1165,20 @@ out:
                         clk_put(host->fclk);
                 mmc_free_host(host->mmc);
         }
+err_free_power_gpio:
+        if (host->power_pin >= 0)
+                omap_free_gpio(host->power_pin);
+err_free_fclk:
+        clk_put(host->fclk);
+err_free_iclk:
+        if (host->iclk != NULL) {
+                clk_disable(host->iclk);
+                clk_put(host->iclk);
+        }
+err_free_mmc_host:
+        mmc_free_host(host->mmc);
+err_free_mem_region:
+        release_mem_region(res->start, res->end - res->start + 1);
         return ret;
 }
 
@@ -1128,30 +1188,31 @@ static int mmc_omap_remove(struct platform_device *pdev)
 
         platform_set_drvdata(pdev, NULL);
 
-        if (host) {
-                mmc_remove_host(host->mmc);
-                free_irq(host->irq, host);
-
-                if (host->power_pin >= 0)
-                        omap_free_gpio(host->power_pin);
-                if (host->switch_pin >= 0) {
-                        device_remove_file(&pdev->dev, &dev_attr_enable_poll);
-                        device_remove_file(&pdev->dev, &dev_attr_cover_switch);
-                        free_irq(OMAP_GPIO_IRQ(host->switch_pin), host);
-                        omap_free_gpio(host->switch_pin);
-                        host->switch_pin = -1;
-                        del_timer_sync(&host->switch_timer);
-                        flush_scheduled_work();
-                }
-                if (host->iclk && !IS_ERR(host->iclk))
-                        clk_put(host->iclk);
-                if (host->fclk && !IS_ERR(host->fclk))
-                        clk_put(host->fclk);
-                mmc_free_host(host->mmc);
+        BUG_ON(host == NULL);
+
+        mmc_remove_host(host->mmc);
+        free_irq(host->irq, host);
+
+        if (host->power_pin >= 0)
+                omap_free_gpio(host->power_pin);
+        if (host->switch_pin >= 0) {
+                device_remove_file(&pdev->dev, &dev_attr_enable_poll);
+                device_remove_file(&pdev->dev, &dev_attr_cover_switch);
+                free_irq(OMAP_GPIO_IRQ(host->switch_pin), host);
+                omap_free_gpio(host->switch_pin);
+                host->switch_pin = -1;
+                del_timer_sync(&host->switch_timer);
+                flush_scheduled_work();
         }
+        if (host->iclk && !IS_ERR(host->iclk))
+                clk_put(host->iclk);
+        if (host->fclk && !IS_ERR(host->fclk))
+                clk_put(host->fclk);
 
         release_mem_region(pdev->resource[0].start,
-                        pdev->resource[0].end - pdev->resource[0].start + 1);
+                           pdev->resource[0].end - pdev->resource[0].start + 1);
+
+        mmc_free_host(host->mmc);
 
         return 0;
 }
diff --git a/drivers/mmc/omap.h b/drivers/mmc/omap.h
deleted file mode 100644
index c954d355a5e3..000000000000
--- a/drivers/mmc/omap.h
+++ /dev/null
@@ -1,55 +0,0 @@
-#ifndef DRIVERS_MEDIA_MMC_OMAP_H
-#define DRIVERS_MEDIA_MMC_OMAP_H
-
-#define OMAP_MMC_REG_CMD        0x00
-#define OMAP_MMC_REG_ARGL       0x04
-#define OMAP_MMC_REG_ARGH       0x08
-#define OMAP_MMC_REG_CON        0x0c
-#define OMAP_MMC_REG_STAT       0x10
-#define OMAP_MMC_REG_IE         0x14
-#define OMAP_MMC_REG_CTO        0x18
-#define OMAP_MMC_REG_DTO        0x1c
-#define OMAP_MMC_REG_DATA       0x20
-#define OMAP_MMC_REG_BLEN       0x24
-#define OMAP_MMC_REG_NBLK       0x28
-#define OMAP_MMC_REG_BUF        0x2c
-#define OMAP_MMC_REG_SDIO       0x34
-#define OMAP_MMC_REG_REV        0x3c
-#define OMAP_MMC_REG_RSP0       0x40
-#define OMAP_MMC_REG_RSP1       0x44
-#define OMAP_MMC_REG_RSP2       0x48
-#define OMAP_MMC_REG_RSP3       0x4c
-#define OMAP_MMC_REG_RSP4       0x50
-#define OMAP_MMC_REG_RSP5       0x54
-#define OMAP_MMC_REG_RSP6       0x58
-#define OMAP_MMC_REG_RSP7       0x5c
-#define OMAP_MMC_REG_IOSR       0x60
-#define OMAP_MMC_REG_SYSC       0x64
-#define OMAP_MMC_REG_SYSS       0x68
-
-#define OMAP_MMC_STAT_CARD_ERR          (1 << 14)
-#define OMAP_MMC_STAT_CARD_IRQ          (1 << 13)
-#define OMAP_MMC_STAT_OCR_BUSY          (1 << 12)
-#define OMAP_MMC_STAT_A_EMPTY           (1 << 11)
-#define OMAP_MMC_STAT_A_FULL            (1 << 10)
-#define OMAP_MMC_STAT_CMD_CRC           (1 <<  8)
-#define OMAP_MMC_STAT_CMD_TOUT          (1 <<  7)
-#define OMAP_MMC_STAT_DATA_CRC          (1 <<  6)
-#define OMAP_MMC_STAT_DATA_TOUT         (1 <<  5)
-#define OMAP_MMC_STAT_END_BUSY          (1 <<  4)
-#define OMAP_MMC_STAT_END_OF_DATA       (1 <<  3)
-#define OMAP_MMC_STAT_CARD_BUSY         (1 <<  2)
-#define OMAP_MMC_STAT_END_OF_CMD        (1 <<  0)
-
-#define OMAP_MMC_READ(base, reg)        __raw_readw((base) + OMAP_MMC_REG_##reg)
-#define OMAP_MMC_WRITE(base, reg, val)  __raw_writew((val), (base) + OMAP_MMC_REG_##reg)
-
-/*
- * Command types
- */
-#define OMAP_MMC_CMDTYPE_BC     0
-#define OMAP_MMC_CMDTYPE_BCR    1
-#define OMAP_MMC_CMDTYPE_AC     2
-#define OMAP_MMC_CMDTYPE_ADTC   3
-
-#endif
diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index a526698b8c91..471e9f4e0530 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -393,7 +393,7 @@ static void pxamci_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
                  host->clkrt, host->cmdat);
 }
 
-static struct mmc_host_ops pxamci_ops = {
+static const struct mmc_host_ops pxamci_ops = {
         .request        = pxamci_request,
         .get_ro         = pxamci_get_ro,
         .set_ios        = pxamci_set_ios,
diff --git a/drivers/mmc/sdhci.c b/drivers/mmc/sdhci.c
index 9a7d39b7cdbf..cd98117632d3 100644
--- a/drivers/mmc/sdhci.c
+++ b/drivers/mmc/sdhci.c
@@ -616,6 +616,7 @@ static void sdhci_finish_command(struct sdhci_host *host)
 static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 {
         int div;
+        u8 ctrl;
         u16 clk;
         unsigned long timeout;
 
@@ -624,6 +625,13 @@ static void sdhci_set_clock(struct sdhci_host *host, unsigned int clock)
 
         writew(0, host->ioaddr + SDHCI_CLOCK_CONTROL);
 
+        ctrl = readb(host->ioaddr + SDHCI_HOST_CONTROL);
+        if (clock > 25000000)
+                ctrl |= SDHCI_CTRL_HISPD;
+        else
+                ctrl &= ~SDHCI_CTRL_HISPD;
+        writeb(ctrl, host->ioaddr + SDHCI_HOST_CONTROL);
+
         if (clock == 0)
                 goto out;
 
@@ -784,7 +792,7 @@ static int sdhci_get_ro(struct mmc_host *mmc)
         return !(present & SDHCI_WRITE_PROTECT);
 }
 
-static struct mmc_host_ops sdhci_ops = {
+static const struct mmc_host_ops sdhci_ops = {
         .request        = sdhci_request,
         .set_ios        = sdhci_set_ios,
         .get_ro         = sdhci_get_ro,
@@ -1291,6 +1299,13 @@ static int __devinit sdhci_probe_slot(struct pci_dev *pdev, int slot)
         else if (caps & SDHCI_CAN_VDD_180)
                 mmc->ocr_avail |= MMC_VDD_17_18|MMC_VDD_18_19;
 
+        if ((host->max_clk > 25000000) && !(caps & SDHCI_CAN_DO_HISPD)) {
+                printk(KERN_ERR "%s: Controller reports > 25 MHz base clock,"
+                        " but no high speed support.\n",
+                        host->slot_descr);
+                mmc->f_max = 25000000;
+        }
+
         if (mmc->ocr_avail == 0) {
                 printk(KERN_ERR "%s: Hardware doesn't report any "
                         "support voltages.\n", host->slot_descr);
diff --git a/drivers/mmc/sdhci.h b/drivers/mmc/sdhci.h
index 72a67937afe0..f9d1a0a6f03a 100644
--- a/drivers/mmc/sdhci.h
+++ b/drivers/mmc/sdhci.h
@@ -71,6 +71,7 @@
 #define SDHCI_HOST_CONTROL      0x28
 #define  SDHCI_CTRL_LED         0x01
 #define  SDHCI_CTRL_4BITBUS     0x02
+#define  SDHCI_CTRL_HISPD       0x04
 
 #define SDHCI_POWER_CONTROL     0x29
 #define  SDHCI_POWER_ON         0x01
@@ -138,6 +139,7 @@
 #define  SDHCI_CLOCK_BASE_SHIFT 8
 #define  SDHCI_MAX_BLOCK_MASK   0x00030000
 #define  SDHCI_MAX_BLOCK_SHIFT  16
+#define  SDHCI_CAN_DO_HISPD     0x00200000
 #define  SDHCI_CAN_DO_DMA       0x00400000
 #define  SDHCI_CAN_VDD_330      0x01000000
 #define  SDHCI_CAN_VDD_300      0x02000000
diff --git a/drivers/mmc/tifm_sd.c b/drivers/mmc/tifm_sd.c
index 0fdc55b08a6d..e846499a004c 100644
--- a/drivers/mmc/tifm_sd.c
+++ b/drivers/mmc/tifm_sd.c
@@ -99,7 +99,7 @@ struct tifm_sd {
 
         struct mmc_request    *req;
         struct work_struct    cmd_handler;
-        struct work_struct    abort_handler;
+        struct delayed_work   abort_handler;
         wait_queue_head_t     can_eject;
 
         size_t                written_blocks;
@@ -496,9 +496,9 @@ err_out:
         mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd(void *data)
+static void tifm_sd_end_cmd(struct work_struct *work)
 {
-        struct tifm_sd *host = data;
+        struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
         struct tifm_dev *sock = host->dev;
         struct mmc_host *mmc = tifm_get_drvdata(sock);
         struct mmc_request *mrq;
@@ -608,9 +608,9 @@ err_out:
         mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_end_cmd_nodma(void *data)
+static void tifm_sd_end_cmd_nodma(struct work_struct *work)
 {
-        struct tifm_sd *host = (struct tifm_sd*)data;
+        struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
         struct tifm_dev *sock = host->dev;
         struct mmc_host *mmc = tifm_get_drvdata(sock);
         struct mmc_request *mrq;
@@ -661,11 +661,14 @@ static void tifm_sd_end_cmd_nodma(void *data)
         mmc_request_done(mmc, mrq);
 }
 
-static void tifm_sd_abort(void *data)
+static void tifm_sd_abort(struct work_struct *work)
 {
+        struct tifm_sd *host =
+                container_of(work, struct tifm_sd, abort_handler.work);
+
         printk(KERN_ERR DRIVER_NAME
                 ": card failed to respond for a long period of time");
-        tifm_eject(((struct tifm_sd*)data)->dev);
+        tifm_eject(host->dev);
 }
 
 static void tifm_sd_ios(struct mmc_host *mmc, struct mmc_ios *ios)
@@ -762,9 +765,9 @@ static struct mmc_host_ops tifm_sd_ops = {
         .get_ro  = tifm_sd_ro
 };
 
-static void tifm_sd_register_host(void *data)
+static void tifm_sd_register_host(struct work_struct *work)
 {
-        struct tifm_sd *host = (struct tifm_sd*)data;
+        struct tifm_sd *host = container_of(work, struct tifm_sd, cmd_handler);
         struct tifm_dev *sock = host->dev;
         struct mmc_host *mmc = tifm_get_drvdata(sock);
         unsigned long flags;
@@ -772,8 +775,7 @@ static void tifm_sd_register_host(void *data)
         spin_lock_irqsave(&sock->lock, flags);
         host->flags |= HOST_REG;
         PREPARE_WORK(&host->cmd_handler,
-                        no_dma ? tifm_sd_end_cmd_nodma : tifm_sd_end_cmd,
-                        data);
+                        no_dma ? tifm_sd_end_cmd_nodma : tifm_sd_end_cmd);
         spin_unlock_irqrestore(&sock->lock, flags);
         dev_dbg(&sock->dev, "adding host\n");
         mmc_add_host(mmc);
@@ -799,8 +801,8 @@ static int tifm_sd_probe(struct tifm_dev *sock)
         host->dev = sock;
         host->clk_div = 61;
         init_waitqueue_head(&host->can_eject);
-        INIT_WORK(&host->cmd_handler, tifm_sd_register_host, host);
-        INIT_WORK(&host->abort_handler, tifm_sd_abort, host);
+        INIT_WORK(&host->cmd_handler, tifm_sd_register_host);
+        INIT_DELAYED_WORK(&host->abort_handler, tifm_sd_abort);
 
         tifm_set_drvdata(sock, mmc);
         sock->signal_irq = tifm_sd_signal_irq;
diff --git a/drivers/mmc/wbsd.c b/drivers/mmc/wbsd.c
index ced309b37a8f..7a282672f8e9 100644
--- a/drivers/mmc/wbsd.c
+++ b/drivers/mmc/wbsd.c
@@ -1021,7 +1021,7 @@ static int wbsd_get_ro(struct mmc_host *mmc)
         return csr & WBSD_WRPT;
 }
 
-static struct mmc_host_ops wbsd_ops = {
+static const struct mmc_host_ops wbsd_ops = {
         .request        = wbsd_request,
         .set_ios        = wbsd_set_ios,
         .get_ro         = wbsd_get_ro,
@@ -1488,7 +1488,7 @@ static void __devinit wbsd_request_dma(struct wbsd_host *host, int dma)
         /*
          * Translate the address to a physical address.
          */
-        host->dma_addr = dma_map_single(host->mmc->dev, host->dma_buffer,
+        host->dma_addr = dma_map_single(mmc_dev(host->mmc), host->dma_buffer,
                 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
 
         /*
@@ -1512,7 +1512,7 @@ kfree:
          */
         BUG_ON(1);
 
-        dma_unmap_single(host->mmc->dev, host->dma_addr,
+        dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
                 WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
         host->dma_addr = (dma_addr_t)NULL;
 
@@ -1530,7 +1530,7 @@ err:
 static void __devexit wbsd_release_dma(struct wbsd_host *host)
 {
         if (host->dma_addr) {
-                dma_unmap_single(host->mmc->dev, host->dma_addr,
+                dma_unmap_single(mmc_dev(host->mmc), host->dma_addr,
                         WBSD_DMA_SIZE, DMA_BIDIRECTIONAL);
         }
         kfree(host->dma_buffer);
diff --git a/drivers/mtd/chips/cfi_cmdset_0001.c b/drivers/mtd/chips/cfi_cmdset_0001.c
index 7ea49a0d5ec3..296159ec5189 100644
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -1087,7 +1087,7 @@ static int inval_cache_and_wait_for_operation(
                 }
                 spin_lock(chip->mutex);
 
-                if (chip->state != chip_state) {
+                while (chip->state != chip_state) {
                         /* Someone's suspended the operation: sleep */
                         DECLARE_WAITQUEUE(wait, current);
                         set_current_state(TASK_UNINTERRUPTIBLE);
diff --git a/drivers/mtd/devices/m25p80.c b/drivers/mtd/devices/m25p80.c
index ef4a731ca5c2..334e078ffaff 100644
--- a/drivers/mtd/devices/m25p80.c
+++ b/drivers/mtd/devices/m25p80.c
@@ -451,7 +451,7 @@ static int __devinit m25p_probe(struct spi_device *spi)
                 return -ENODEV;
         }
 
-        flash = kzalloc(sizeof *flash, SLAB_KERNEL);
+        flash = kzalloc(sizeof *flash, GFP_KERNEL);
         if (!flash)
                 return -ENOMEM;
 
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 24747bdc3e19..d132ed571f13 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -607,7 +607,7 @@ config MTD_BAST_MAXSIZE
         default "4"
 
 config MTD_SHARP_SL
-        bool "ROM maped on Sharp SL Series"
+        bool "ROM mapped on Sharp SL Series"
         depends on MTD && ARCH_PXA
         help
           This enables access to the flash chip on the Sharp SL Series of PDAs.
diff --git a/drivers/mtd/maps/cfi_flagadm.c b/drivers/mtd/maps/cfi_flagadm.c
index 92b5d883d7b0..65e5ee552010 100644
--- a/drivers/mtd/maps/cfi_flagadm.c
+++ b/drivers/mtd/maps/cfi_flagadm.c
@@ -80,7 +80,7 @@ struct mtd_partition flagadm_parts[] = {
                 .size =         FLASH_PARTITION2_SIZE
         },
         {
-                .name =         "Persistant storage",
+                .name =         "Persistent storage",
                 .offset =       FLASH_PARTITION3_ADDR,
                 .size =         FLASH_PARTITION3_SIZE
         }
diff --git a/drivers/net/3c501.c b/drivers/net/3c501.c
index 11d170afa9c3..06e33786078d 100644
--- a/drivers/net/3c501.c
+++ b/drivers/net/3c501.c
@@ -922,7 +922,7 @@ int __init init_module(void)
  * and then free up the resources we took when the card was found.
  */
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         struct net_device *dev = dev_3c501;
         unregister_netdev(dev);
diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index a34b2206132d..7e34c4f07b70 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -726,7 +726,7 @@ static void cleanup_card(struct net_device *dev)
                 iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c
index 458cb9cbe915..702bfb2a5e99 100644
--- a/drivers/net/3c505.c
+++ b/drivers/net/3c505.c
@@ -1670,7 +1670,7 @@ int __init init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/3c507.c b/drivers/net/3c507.c
index aa43563610ae..54e1d5aebed3 100644
--- a/drivers/net/3c507.c
+++ b/drivers/net/3c507.c
@@ -940,7 +940,7 @@ int __init init_module(void)
         return IS_ERR(dev_3c507) ? PTR_ERR(dev_3c507) : 0;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         struct net_device *dev = dev_3c507;
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 91849469b4f4..17d61eb0a7e5 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -1302,7 +1302,7 @@ int __init init_module(void)
         } else return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
         for (this_dev=0; this_dev<MAX_3C523_CARDS; this_dev++) {
diff --git a/drivers/net/3c527.c b/drivers/net/3c527.c
index f4aca5386add..6c7437e60bd2 100644
--- a/drivers/net/3c527.c
+++ b/drivers/net/3c527.c
@@ -1659,7 +1659,7 @@ int __init init_module(void)
  *      transmit operations are allowed to start scribbling into memory.
  */
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(this_device);
         cleanup_card(this_device);
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index d02ed51abfcc..931028f672de 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -594,7 +594,7 @@ struct rtl8139_private {
         u32 rx_config;
         struct rtl_extra_stats xstats;
 
-        struct work_struct thread;
+        struct delayed_work thread;
 
         struct mii_if_info mii;
         unsigned int regs_len;
@@ -636,8 +636,8 @@ static struct net_device_stats *rtl8139_get_stats (struct net_device *dev);
 static void rtl8139_set_rx_mode (struct net_device *dev);
 static void __set_rx_mode (struct net_device *dev);
 static void rtl8139_hw_start (struct net_device *dev);
-static void rtl8139_thread (void *_data);
-static void rtl8139_tx_timeout_task(void *_data);
+static void rtl8139_thread (struct work_struct *work);
+static void rtl8139_tx_timeout_task(struct work_struct *work);
 static const struct ethtool_ops rtl8139_ethtool_ops;
 
 /* write MMIO register, with flush */
@@ -1010,7 +1010,7 @@ static int __devinit rtl8139_init_one (struct pci_dev *pdev,
                 (debug < 0 ? RTL8139_DEF_MSG_ENABLE : ((1 << debug) - 1));
         spin_lock_init (&tp->lock);
         spin_lock_init (&tp->rx_lock);
-        INIT_WORK(&tp->thread, rtl8139_thread, dev);
+        INIT_DELAYED_WORK(&tp->thread, rtl8139_thread);
         tp->mii.dev = dev;
         tp->mii.mdio_read = mdio_read;
         tp->mii.mdio_write = mdio_write;
@@ -1596,15 +1596,16 @@ static inline void rtl8139_thread_iter (struct net_device *dev,
                  RTL_R8 (Config1));
 }
 
-static void rtl8139_thread (void *_data)
+static void rtl8139_thread (struct work_struct *work)
 {
-        struct net_device *dev = _data;
-        struct rtl8139_private *tp = netdev_priv(dev);
+        struct rtl8139_private *tp =
+                container_of(work, struct rtl8139_private, thread.work);
+        struct net_device *dev = tp->mii.dev;
         unsigned long thr_delay = next_tick;
 
         if (tp->watchdog_fired) {
                 tp->watchdog_fired = 0;
-                rtl8139_tx_timeout_task(_data);
+                rtl8139_tx_timeout_task(work);
         } else if (rtnl_trylock()) {
                 rtl8139_thread_iter (dev, tp, tp->mmio_addr);
                 rtnl_unlock ();
@@ -1646,10 +1647,11 @@ static inline void rtl8139_tx_clear (struct rtl8139_private *tp)
         /* XXX account for unsent Tx packets in tp->stats.tx_dropped */
 }
 
-static void rtl8139_tx_timeout_task (void *_data)
+static void rtl8139_tx_timeout_task (struct work_struct *work)
 {
-        struct net_device *dev = _data;
-        struct rtl8139_private *tp = netdev_priv(dev);
+        struct rtl8139_private *tp =
+                container_of(work, struct rtl8139_private, thread.work);
+        struct net_device *dev = tp->mii.dev;
         void __iomem *ioaddr = tp->mmio_addr;
         int i;
         u8 tmp8;
@@ -1695,7 +1697,7 @@ static void rtl8139_tx_timeout (struct net_device *dev)
         struct rtl8139_private *tp = netdev_priv(dev);
 
         if (!tp->have_thread) {
-                INIT_WORK(&tp->thread, rtl8139_tx_timeout_task, dev);
+                INIT_DELAYED_WORK(&tp->thread, rtl8139_tx_timeout_task);
                 schedule_delayed_work(&tp->thread, next_tick);
         } else
                 tp->watchdog_fired = 1;
diff --git a/drivers/net/8390.c b/drivers/net/8390.c
index 3d1c599ac3cb..a82807641dcf 100644
--- a/drivers/net/8390.c
+++ b/drivers/net/8390.c
@@ -1,1104 +1,40 @@
-/* 8390.c: A general NS8390 ethernet driver core for linux. */
-/*
-        Written 1992-94 by Donald Becker.
-
-        Copyright 1993 United States Government as represented by the
-        Director, National Security Agency.
-
-        This software may be used and distributed according to the terms
-        of the GNU General Public License, incorporated herein by reference.
-
-        The author may be reached as becker@scyld.com, or C/O
-        Scyld Computing Corporation
-        410 Severn Ave., Suite 210
-        Annapolis MD 21403
-
-
-  This is the chip-specific code for many 8390-based ethernet adaptors.
-  This is not a complete driver, it must be combined with board-specific
-  code such as ne.c, wd.c, 3c503.c, etc.
-
-  Seeing how at least eight drivers use this code, (not counting the
-  PCMCIA ones either) it is easy to break some card by what seems like
-  a simple innocent change. Please contact me or Donald if you think
-  you have found something that needs changing. -- PG
-
-
-  Changelog:
-
-  Paul Gortmaker        : remove set_bit lock, other cleanups.
-  Paul Gortmaker        : add ei_get_8390_hdr() so we can pass skb's to
-                          ei_block_input() for eth_io_copy_and_sum().
-  Paul Gortmaker        : exchange static int ei_pingpong for a #define,
-                          also add better Tx error handling.
-  Paul Gortmaker        : rewrite Rx overrun handling as per NS specs.
-  Alexey Kuznetsov      : use the 8390's six bit hash multicast filter.
-  Paul Gortmaker        : tweak ANK's above multicast changes a bit.
-  Paul Gortmaker        : update packet statistics for v2.1.x
-  Alan Cox              : support arbitary stupid port mappings on the
-                          68K Macintosh. Support >16bit I/O spaces
-  Paul Gortmaker        : add kmod support for auto-loading of the 8390
-                          module by all drivers that require it.
-  Alan Cox              : Spinlocking work, added 'BUG_83C690'
-  Paul Gortmaker        : Separate out Tx timeout code from Tx path.
-  Paul Gortmaker        : Remove old unused single Tx buffer code.
-  Hayato Fujiwara       : Add m32r support.
-  Paul Gortmaker        : use skb_padto() instead of stack scratch area
-
-  Sources:
-  The National Semiconductor LAN Databook, and the 3Com 3c503 databook.
-
-  */
+/* 8390 core for usual drivers */
 
 static const char version[] =
     "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
 
-#include <linux/module.h>
-#include <linux/kernel.h>
-#include <linux/jiffies.h>
-#include <linux/fs.h>
-#include <linux/types.h>
-#include <linux/string.h>
-#include <linux/bitops.h>
-#include <asm/system.h>
-#include <asm/uaccess.h>
-#include <asm/io.h>
-#include <asm/irq.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fcntl.h>
-#include <linux/in.h>
-#include <linux/interrupt.h>
-#include <linux/init.h>
-#include <linux/crc32.h>
-
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-
-#define NS8390_CORE
-#include "8390.h"
-
-#define BUG_83C690
-
-/* These are the operational function interfaces to board-specific
-   routines.
-        void reset_8390(struct net_device *dev)
-                Resets the board associated with DEV, including a hardware reset of
-                the 8390.  This is only called when there is a transmit timeout, and
-                it is always followed by 8390_init().
-        void block_output(struct net_device *dev, int count, const unsigned char *buf,
-                                          int start_page)
-                Write the COUNT bytes of BUF to the packet buffer at START_PAGE.  The
-                "page" value uses the 8390's 256-byte pages.
-        void get_8390_hdr(struct net_device *dev, struct e8390_hdr *hdr, int ring_page)
-                Read the 4 byte, page aligned 8390 header. *If* there is a
-                subsequent read, it will be of the rest of the packet.
-        void block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
-                Read COUNT bytes from the packet buffer into the skb data area. Start
-                reading from RING_OFFSET, the address as the 8390 sees it.  This will always
-                follow the read of the 8390 header.
-*/
-#define ei_reset_8390 (ei_local->reset_8390)
-#define ei_block_output (ei_local->block_output)
-#define ei_block_input (ei_local->block_input)
-#define ei_get_8390_hdr (ei_local->get_8390_hdr)
-
-/* use 0 for production, 1 for verification, >2 for debug */
-#ifndef ei_debug
-int ei_debug = 1;
-#endif
-
-/* Index to functions. */
-static void ei_tx_intr(struct net_device *dev);
-static void ei_tx_err(struct net_device *dev);
-static void ei_tx_timeout(struct net_device *dev);
-static void ei_receive(struct net_device *dev);
-static void ei_rx_overrun(struct net_device *dev);
-
-/* Routines generic to NS8390-based boards. */
-static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
-                                                                int start_page);
-static void set_multicast_list(struct net_device *dev);
-static void do_set_multicast_list(struct net_device *dev);
-
-/*
- *      SMP and the 8390 setup.
- *
- *      The 8390 isnt exactly designed to be multithreaded on RX/TX. There is
- *      a page register that controls bank and packet buffer access. We guard
- *      this with ei_local->page_lock. Nobody should assume or set the page other
- *      than zero when the lock is not held. Lock holders must restore page 0
- *      before unlocking. Even pure readers must take the lock to protect in
- *      page 0.
- *
- *      To make life difficult the chip can also be very slow. We therefore can't
- *      just use spinlocks. For the longer lockups we disable the irq the device
- *      sits on and hold the lock. We must hold the lock because there is a dual
- *      processor case other than interrupts (get stats/set multicast list in
- *      parallel with each other and transmit).
- *
- *      Note: in theory we can just disable the irq on the card _but_ there is
- *      a latency on SMP irq delivery. So we can easily go "disable irq" "sync irqs"
- *      enter lock, take the queued irq. So we waddle instead of flying.
- *
- *      Finally by special arrangement for the purpose of being generally
- *      annoying the transmit function is called bh atomic. That places
- *      restrictions on the user context callers as disable_irq won't save
- *      them.
- */
-
-
+#include "lib8390.c"
 
-/**
- * ei_open - Open/initialize the board.
- * @dev: network device to initialize
- *
- * This routine goes all-out, setting everything
- * up anew at each open, even though many of these registers should only
- * need to be set once at boot.
- */
 int ei_open(struct net_device *dev)
 {
-        unsigned long flags;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-
-        /* The card I/O part of the driver (e.g. 3c503) can hook a Tx timeout
-            wrapper that does e.g. media check & then calls ei_tx_timeout. */
-        if (dev->tx_timeout == NULL)
-                 dev->tx_timeout = ei_tx_timeout;
-        if (dev->watchdog_timeo <= 0)
-                 dev->watchdog_timeo = TX_TIMEOUT;
-
-        /*
-         *      Grab the page lock so we own the register set, then call
-         *      the init function.
-         */
-
-        spin_lock_irqsave(&ei_local->page_lock, flags);
-        NS8390_init(dev, 1);
-        /* Set the flag before we drop the lock, That way the IRQ arrives
-           after its set and we get no silly warnings */
-        netif_start_queue(dev);
-        spin_unlock_irqrestore(&ei_local->page_lock, flags);
-        ei_local->irqlock = 0;
-        return 0;
+        return __ei_open(dev);
 }
 
-/**
- * ei_close - shut down network device
- * @dev: network device to close
- *
- * Opposite of ei_open(). Only used when "ifconfig <devname> down" is done.
- */
 int ei_close(struct net_device *dev)
 {
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        unsigned long flags;
-
-        /*
-         *      Hold the page lock during close
-         */
-
-        spin_lock_irqsave(&ei_local->page_lock, flags);
-        NS8390_init(dev, 0);
-        spin_unlock_irqrestore(&ei_local->page_lock, flags);
-        netif_stop_queue(dev);
-        return 0;
-}
-
-/**
- * ei_tx_timeout - handle transmit time out condition
- * @dev: network device which has apparently fallen asleep
- *
- * Called by kernel when device never acknowledges a transmit has
- * completed (or failed) - i.e. never posted a Tx related interrupt.
- */
-
-void ei_tx_timeout(struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        int txsr, isr, tickssofar = jiffies - dev->trans_start;
-        unsigned long flags;
-
-#if defined(CONFIG_M32R) && defined(CONFIG_SMP)
-        unsigned long icucr;
-
-        local_irq_save(flags);
-        icucr = inl(M32R_ICU_CR1_PORTL);
-        icucr |= M32R_ICUCR_ISMOD11;
-        outl(icucr, M32R_ICU_CR1_PORTL);
-        local_irq_restore(flags);
-#endif
-        ei_local->stat.tx_errors++;
-
-        spin_lock_irqsave(&ei_local->page_lock, flags);
-        txsr = inb(e8390_base+EN0_TSR);
-        isr = inb(e8390_base+EN0_ISR);
-        spin_unlock_irqrestore(&ei_local->page_lock, flags);
-
-        printk(KERN_DEBUG "%s: Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
-                dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
-                (isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
-
-        if (!isr && !ei_local->stat.tx_packets)
-        {
-                /* The 8390 probably hasn't gotten on the cable yet. */
-                ei_local->interface_num ^= 1;   /* Try a different xcvr.  */
-        }
-
-        /* Ugly but a reset can be slow, yet must be protected */
-
-        disable_irq_nosync_lockdep(dev->irq);
-        spin_lock(&ei_local->page_lock);
-
-        /* Try to restart the card.  Perhaps the user has fixed something. */
-        ei_reset_8390(dev);
-        NS8390_init(dev, 1);
-
-        spin_unlock(&ei_local->page_lock);
-        enable_irq_lockdep(dev->irq);
-        netif_wake_queue(dev);
-}
-
-/**
- * ei_start_xmit - begin packet transmission
- * @skb: packet to be sent
- * @dev: network device to which packet is sent
- *
- * Sends a packet to an 8390 network device.
- */
-
-static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        int send_length = skb->len, output_page;
-        unsigned long flags;
-        char buf[ETH_ZLEN];
-        char *data = skb->data;
-
-        if (skb->len < ETH_ZLEN) {
-                memset(buf, 0, ETH_ZLEN);       /* more efficient than doing just the needed bits */
-                memcpy(buf, data, skb->len);
-                send_length = ETH_ZLEN;
-                data = buf;
-        }
-
-        /* Mask interrupts from the ethercard.
-           SMP: We have to grab the lock here otherwise the IRQ handler
-           on another CPU can flip window and race the IRQ mask set. We end
-           up trashing the mcast filter not disabling irqs if we don't lock */
-
-        spin_lock_irqsave(&ei_local->page_lock, flags);
-        outb_p(0x00, e8390_base + EN0_IMR);
-        spin_unlock_irqrestore(&ei_local->page_lock, flags);
-
-
-        /*
-         *      Slow phase with lock held.
-         */
-
-        disable_irq_nosync_lockdep_irqsave(dev->irq, &flags);
-
-        spin_lock(&ei_local->page_lock);
-
-        ei_local->irqlock = 1;
-
-        /*
-         * We have two Tx slots available for use. Find the first free
-         * slot, and then perform some sanity checks. With two Tx bufs,
-         * you get very close to transmitting back-to-back packets. With
-         * only one Tx buf, the transmitter sits idle while you reload the
-         * card, leaving a substantial gap between each transmitted packet.
-         */
-
-        if (ei_local->tx1 == 0)
-        {
-                output_page = ei_local->tx_start_page;
-                ei_local->tx1 = send_length;
-                if (ei_debug  &&  ei_local->tx2 > 0)
-                        printk(KERN_DEBUG "%s: idle transmitter tx2=%d, lasttx=%d, txing=%d.\n",
-                                dev->name, ei_local->tx2, ei_local->lasttx, ei_local->txing);
-        }
-        else if (ei_local->tx2 == 0)
-        {
-                output_page = ei_local->tx_start_page + TX_PAGES/2;
-                ei_local->tx2 = send_length;
-                if (ei_debug  &&  ei_local->tx1 > 0)
-                        printk(KERN_DEBUG "%s: idle transmitter, tx1=%d, lasttx=%d, txing=%d.\n",
-                                dev->name, ei_local->tx1, ei_local->lasttx, ei_local->txing);
-        }
-        else
-        {       /* We should never get here. */
-                if (ei_debug)
-                        printk(KERN_DEBUG "%s: No Tx buffers free! tx1=%d tx2=%d last=%d\n",
-                                dev->name, ei_local->tx1, ei_local->tx2, ei_local->lasttx);
-                ei_local->irqlock = 0;
-                netif_stop_queue(dev);
-                outb_p(ENISR_ALL, e8390_base + EN0_IMR);
-                spin_unlock(&ei_local->page_lock);
-                enable_irq_lockdep_irqrestore(dev->irq, &flags);
-                ei_local->stat.tx_errors++;
-                return 1;
-        }
-
-        /*
-         * Okay, now upload the packet and trigger a send if the transmitter
-         * isn't already sending. If it is busy, the interrupt handler will
-         * trigger the send later, upon receiving a Tx done interrupt.
-         */
-
-        ei_block_output(dev, send_length, data, output_page);
-
-        if (! ei_local->txing)
-        {
-                ei_local->txing = 1;
-                NS8390_trigger_send(dev, send_length, output_page);
-                dev->trans_start = jiffies;
-                if (output_page == ei_local->tx_start_page)
-                {
-                        ei_local->tx1 = -1;
-                        ei_local->lasttx = -1;
-                }
-                else
-                {
-                        ei_local->tx2 = -1;
-                        ei_local->lasttx = -2;
-                }
-        }
-        else ei_local->txqueue++;
-
-        if (ei_local->tx1  &&  ei_local->tx2)
-                netif_stop_queue(dev);
-        else
-                netif_start_queue(dev);
-
-        /* Turn 8390 interrupts back on. */
-        ei_local->irqlock = 0;
-        outb_p(ENISR_ALL, e8390_base + EN0_IMR);
-
-        spin_unlock(&ei_local->page_lock);
-        enable_irq_lockdep_irqrestore(dev->irq, &flags);
-
-        dev_kfree_skb (skb);
-        ei_local->stat.tx_bytes += send_length;
-
-        return 0;
+        return __ei_close(dev);
 }
 
-/**
- * ei_interrupt - handle the interrupts from an 8390
- * @irq: interrupt number
- * @dev_id: a pointer to the net_device
- *
- * Handle the ether interface interrupts. We pull packets from
- * the 8390 via the card specific functions and fire them at the networking
- * stack. We also handle transmit completions and wake the transmit path if
- * necessary. We also update the counters and do other housekeeping as
- * needed.
- */
-
 irqreturn_t ei_interrupt(int irq, void *dev_id)
 {
-        struct net_device *dev = dev_id;
-        long e8390_base;
-        int interrupts, nr_serviced = 0;
-        struct ei_device *ei_local;
-
-        e8390_base = dev->base_addr;
-        ei_local = netdev_priv(dev);
-
-        /*
-         *      Protect the irq test too.
-         */
-
-        spin_lock(&ei_local->page_lock);
-
-        if (ei_local->irqlock)
-        {
-#if 1 /* This might just be an interrupt for a PCI device sharing this line */
-                /* The "irqlock" check is only for testing. */
-                printk(ei_local->irqlock
-                           ? "%s: Interrupted while interrupts are masked! isr=%#2x imr=%#2x.\n"
-                           : "%s: Reentering the interrupt handler! isr=%#2x imr=%#2x.\n",
-                           dev->name, inb_p(e8390_base + EN0_ISR),
-                           inb_p(e8390_base + EN0_IMR));
-#endif
-                spin_unlock(&ei_local->page_lock);
-                return IRQ_NONE;
-        }
-
-        /* Change to page 0 and read the intr status reg. */
-        outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
-        if (ei_debug > 3)
-                printk(KERN_DEBUG "%s: interrupt(isr=%#2.2x).\n", dev->name,
-                           inb_p(e8390_base + EN0_ISR));
-
-        /* !!Assumption!! -- we stay in page 0.  Don't break this. */
-        while ((interrupts = inb_p(e8390_base + EN0_ISR)) != 0
-                   && ++nr_serviced < MAX_SERVICE)
-        {
-                if (!netif_running(dev)) {
-                        printk(KERN_WARNING "%s: interrupt from stopped card\n", dev->name);
-                        /* rmk - acknowledge the interrupts */
-                        outb_p(interrupts, e8390_base + EN0_ISR);
-                        interrupts = 0;
-                        break;
-                }
-                if (interrupts & ENISR_OVER)
-                        ei_rx_overrun(dev);
-                else if (interrupts & (ENISR_RX+ENISR_RX_ERR))
-                {
-                        /* Got a good (?) packet. */
-                        ei_receive(dev);
-                }
-                /* Push the next to-transmit packet through. */
-                if (interrupts & ENISR_TX)
-                        ei_tx_intr(dev);
-                else if (interrupts & ENISR_TX_ERR)
-                        ei_tx_err(dev);
-
-                if (interrupts & ENISR_COUNTERS)
-                {
-                        ei_local->stat.rx_frame_errors += inb_p(e8390_base + EN0_COUNTER0);
-                        ei_local->stat.rx_crc_errors   += inb_p(e8390_base + EN0_COUNTER1);
-                        ei_local->stat.rx_missed_errors+= inb_p(e8390_base + EN0_COUNTER2);
-                        outb_p(ENISR_COUNTERS, e8390_base + EN0_ISR); /* Ack intr. */
-                }
-
-                /* Ignore any RDC interrupts that make it back to here. */
-                if (interrupts & ENISR_RDC)
-                {
-                        outb_p(ENISR_RDC, e8390_base + EN0_ISR);
-                }
-
-                outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
-        }
-
-        if (interrupts && ei_debug)
-        {
-                outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
-                if (nr_serviced >= MAX_SERVICE)
-                {
-                        /* 0xFF is valid for a card removal */
-                        if(interrupts!=0xFF)
-                                printk(KERN_WARNING "%s: Too much work at interrupt, status %#2.2x\n",
-                                   dev->name, interrupts);
-                        outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
-                } else {
-                        printk(KERN_WARNING "%s: unknown interrupt %#2x\n", dev->name, interrupts);
-                        outb_p(0xff, e8390_base + EN0_ISR); /* Ack. all intrs. */
-                }
-        }
-        spin_unlock(&ei_local->page_lock);
-        return IRQ_RETVAL(nr_serviced > 0);
+        return __ei_interrupt(irq, dev_id);
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
 void ei_poll(struct net_device *dev)
 {
-        disable_irq_lockdep(dev->irq);
-        ei_interrupt(dev->irq, dev);
-        enable_irq_lockdep(dev->irq);
+        __ei_poll(dev);
 }
 #endif
 
-/**
- * ei_tx_err - handle transmitter error
- * @dev: network device which threw the exception
- *
- * A transmitter error has happened. Most likely excess collisions (which
- * is a fairly normal condition). If the error is one where the Tx will
- * have been aborted, we try and send another one right away, instead of
- * letting the failed packet sit and collect dust in the Tx buffer. This
- * is a much better solution as it avoids kernel based Tx timeouts, and
- * an unnecessary card reset.
- *
- * Called with lock held.
- */
-
-static void ei_tx_err(struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        unsigned char txsr = inb_p(e8390_base+EN0_TSR);
-        unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
-
-#ifdef VERBOSE_ERROR_DUMP
-        printk(KERN_DEBUG "%s: transmitter error (%#2x): ", dev->name, txsr);
-        if (txsr & ENTSR_ABT)
-                printk("excess-collisions ");
-        if (txsr & ENTSR_ND)
-                printk("non-deferral ");
-        if (txsr & ENTSR_CRS)
-                printk("lost-carrier ");
-        if (txsr & ENTSR_FU)
-                printk("FIFO-underrun ");
-        if (txsr & ENTSR_CDH)
-                printk("lost-heartbeat ");
-        printk("\n");
-#endif
-
-        outb_p(ENISR_TX_ERR, e8390_base + EN0_ISR); /* Ack intr. */
-
-        if (tx_was_aborted)
-                ei_tx_intr(dev);
-        else
-        {
-                ei_local->stat.tx_errors++;
-                if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
-                if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
-                if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
-        }
-}
-
-/**
- * ei_tx_intr - transmit interrupt handler
- * @dev: network device for which tx intr is handled
- *
- * We have finished a transmit: check for errors and then trigger the next
- * packet to be sent. Called with lock held.
- */
-
-static void ei_tx_intr(struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        int status = inb(e8390_base + EN0_TSR);
-
-        outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
-
-        /*
-         * There are two Tx buffers, see which one finished, and trigger
-         * the send of another one if it exists.
-         */
-        ei_local->txqueue--;
-
-        if (ei_local->tx1 < 0)
-        {
-                if (ei_local->lasttx != 1 && ei_local->lasttx != -1)
-                        printk(KERN_ERR "%s: bogus last_tx_buffer %d, tx1=%d.\n",
-                                ei_local->name, ei_local->lasttx, ei_local->tx1);
-                ei_local->tx1 = 0;
-                if (ei_local->tx2 > 0)
-                {
-                        ei_local->txing = 1;
-                        NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
-                        dev->trans_start = jiffies;
-                        ei_local->tx2 = -1,
-                        ei_local->lasttx = 2;
-                }
-                else ei_local->lasttx = 20, ei_local->txing = 0;
-        }
-        else if (ei_local->tx2 < 0)
-        {
-                if (ei_local->lasttx != 2  &&  ei_local->lasttx != -2)
-                        printk("%s: bogus last_tx_buffer %d, tx2=%d.\n",
-                                ei_local->name, ei_local->lasttx, ei_local->tx2);
-                ei_local->tx2 = 0;
-                if (ei_local->tx1 > 0)
-                {
-                        ei_local->txing = 1;
-                        NS8390_trigger_send(dev, ei_local->tx1, ei_local->tx_start_page);
-                        dev->trans_start = jiffies;
-                        ei_local->tx1 = -1;
-                        ei_local->lasttx = 1;
-                }
-                else
-                        ei_local->lasttx = 10, ei_local->txing = 0;
-        }
-//      else printk(KERN_WARNING "%s: unexpected TX-done interrupt, lasttx=%d.\n",
-//                      dev->name, ei_local->lasttx);
-
-        /* Minimize Tx latency: update the statistics after we restart TXing. */
-        if (status & ENTSR_COL)
-                ei_local->stat.collisions++;
-        if (status & ENTSR_PTX)
-                ei_local->stat.tx_packets++;
-        else
-        {
-                ei_local->stat.tx_errors++;
-                if (status & ENTSR_ABT)
-                {
-                        ei_local->stat.tx_aborted_errors++;
-                        ei_local->stat.collisions += 16;
-                }
-                if (status & ENTSR_CRS)
-                        ei_local->stat.tx_carrier_errors++;
-                if (status & ENTSR_FU)
-                        ei_local->stat.tx_fifo_errors++;
-                if (status & ENTSR_CDH)
-                        ei_local->stat.tx_heartbeat_errors++;
-                if (status & ENTSR_OWC)
-                        ei_local->stat.tx_window_errors++;
-        }
-        netif_wake_queue(dev);
-}
-
-/**
- * ei_receive - receive some packets
- * @dev: network device with which receive will be run
- *
- * We have a good packet(s), get it/them out of the buffers.
- * Called with lock held.
- */
-
-static void ei_receive(struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        unsigned char rxing_page, this_frame, next_frame;
-        unsigned short current_offset;
-        int rx_pkt_count = 0;
-        struct e8390_pkt_hdr rx_frame;
-        int num_rx_pages = ei_local->stop_page-ei_local->rx_start_page;
-
-        while (++rx_pkt_count < 10)
-        {
-                int pkt_len, pkt_stat;
-
-                /* Get the rx page (incoming packet pointer). */
-                outb_p(E8390_NODMA+E8390_PAGE1, e8390_base + E8390_CMD);
-                rxing_page = inb_p(e8390_base + EN1_CURPAG);
-                outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
-
-                /* Remove one frame from the ring.  Boundary is always a page behind. */
-                this_frame = inb_p(e8390_base + EN0_BOUNDARY) + 1;
-                if (this_frame >= ei_local->stop_page)
-                        this_frame = ei_local->rx_start_page;
-
-                /* Someday we'll omit the previous, iff we never get this message.
-                   (There is at least one clone claimed to have a problem.)
-
-                   Keep quiet if it looks like a card removal. One problem here
-                   is that some clones crash in roughly the same way.
-                 */
-                if (ei_debug > 0  &&  this_frame != ei_local->current_page && (this_frame!=0x0 || rxing_page!=0xFF))
-                        printk(KERN_ERR "%s: mismatched read page pointers %2x vs %2x.\n",
-                                   dev->name, this_frame, ei_local->current_page);
-
-                if (this_frame == rxing_page)   /* Read all the frames? */
-                        break;                          /* Done for now */
-
-                current_offset = this_frame << 8;
-                ei_get_8390_hdr(dev, &rx_frame, this_frame);
-
-                pkt_len = rx_frame.count - sizeof(struct e8390_pkt_hdr);
-                pkt_stat = rx_frame.status;
-
-                next_frame = this_frame + 1 + ((pkt_len+4)>>8);
-
-                /* Check for bogosity warned by 3c503 book: the status byte is never
-                   written.  This happened a lot during testing! This code should be
-                   cleaned up someday. */
-                if (rx_frame.next != next_frame
-                        && rx_frame.next != next_frame + 1
-                        && rx_frame.next != next_frame - num_rx_pages
-                        && rx_frame.next != next_frame + 1 - num_rx_pages) {
-                        ei_local->current_page = rxing_page;
-                        outb(ei_local->current_page-1, e8390_base+EN0_BOUNDARY);
-                        ei_local->stat.rx_errors++;
-                        continue;
-                }
-
-                if (pkt_len < 60  ||  pkt_len > 1518)
-                {
-                        if (ei_debug)
-                                printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
-                                           dev->name, rx_frame.count, rx_frame.status,
-                                           rx_frame.next);
-                        ei_local->stat.rx_errors++;
-                        ei_local->stat.rx_length_errors++;
-                }
-                 else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
-                {
-                        struct sk_buff *skb;
-
-                        skb = dev_alloc_skb(pkt_len+2);
-                        if (skb == NULL)
-                        {
-                                if (ei_debug > 1)
-                                        printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
-                                                   dev->name, pkt_len);
-                                ei_local->stat.rx_dropped++;
-                                break;
-                        }
-                        else
-                        {
-                                skb_reserve(skb,2);     /* IP headers on 16 byte boundaries */
-                                skb->dev = dev;
-                                skb_put(skb, pkt_len);  /* Make room */
-                                ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
-                                skb->protocol=eth_type_trans(skb,dev);
-                                netif_rx(skb);
-                                dev->last_rx = jiffies;
-                                ei_local->stat.rx_packets++;
-                                ei_local->stat.rx_bytes += pkt_len;
-                                if (pkt_stat & ENRSR_PHY)
-                                        ei_local->stat.multicast++;
-                        }
-                }
-                else
-                {
-                        if (ei_debug)
-                                printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
-                                           dev->name, rx_frame.status, rx_frame.next,
-                                           rx_frame.count);
-                        ei_local->stat.rx_errors++;
-                        /* NB: The NIC counts CRC, frame and missed errors. */
-                        if (pkt_stat & ENRSR_FO)
-                                ei_local->stat.rx_fifo_errors++;
-                }
-                next_frame = rx_frame.next;
-
-                /* This _should_ never happen: it's here for avoiding bad clones. */
-                if (next_frame >= ei_local->stop_page) {
-                        printk("%s: next frame inconsistency, %#2x\n", dev->name,
-                                   next_frame);
-                        next_frame = ei_local->rx_start_page;
-                }
-                ei_local->current_page = next_frame;
-                outb_p(next_frame-1, e8390_base+EN0_BOUNDARY);
-        }
-
-        /* We used to also ack ENISR_OVER here, but that would sometimes mask
-           a real overrun, leaving the 8390 in a stopped state with rec'vr off. */
-        outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR);
-        return;
-}
-
-/**
- * ei_rx_overrun - handle receiver overrun
- * @dev: network device which threw exception
- *
- * We have a receiver overrun: we have to kick the 8390 to get it started
- * again. Problem is that you have to kick it exactly as NS prescribes in
- * the updated datasheets, or "the NIC may act in an unpredictable manner."
- * This includes causing "the NIC to defer indefinitely when it is stopped
- * on a busy network."  Ugh.
- * Called with lock held. Don't call this with the interrupts off or your
- * computer will hate you - it takes 10ms or so.
- */
-
-static void ei_rx_overrun(struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        unsigned char was_txing, must_resend = 0;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-
-        /*
-         * Record whether a Tx was in progress and then issue the
-         * stop command.
-         */
-        was_txing = inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
-        outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
-
-        if (ei_debug > 1)
-                printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
-        ei_local->stat.rx_over_errors++;
-
-        /*
-         * Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
-         * Early datasheets said to poll the reset bit, but now they say that
-         * it "is not a reliable indicator and subsequently should be ignored."
-         * We wait at least 10ms.
-         */
-
-        mdelay(10);
-
-        /*
-         * Reset RBCR[01] back to zero as per magic incantation.
-         */
-        outb_p(0x00, e8390_base+EN0_RCNTLO);
-        outb_p(0x00, e8390_base+EN0_RCNTHI);
-
-        /*
-         * See if any Tx was interrupted or not. According to NS, this
-         * step is vital, and skipping it will cause no end of havoc.
-         */
-
-        if (was_txing)
-        {
-                unsigned char tx_completed = inb_p(e8390_base+EN0_ISR) & (ENISR_TX+ENISR_TX_ERR);
-                if (!tx_completed)
-                        must_resend = 1;
-        }
-
-        /*
-         * Have to enter loopback mode and then restart the NIC before
-         * you are allowed to slurp packets up off the ring.
-         */
-        outb_p(E8390_TXOFF, e8390_base + EN0_TXCR);
-        outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START, e8390_base + E8390_CMD);
-
-        /*
-         * Clear the Rx ring of all the debris, and ack the interrupt.
-         */
-        ei_receive(dev);
-        outb_p(ENISR_OVER, e8390_base+EN0_ISR);
-
-        /*
-         * Leave loopback mode, and resend any packet that got stopped.
-         */
-        outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR);
-        if (must_resend)
-                outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START + E8390_TRANS, e8390_base + E8390_CMD);
-}
-
-/*
- *      Collect the stats. This is called unlocked and from several contexts.
- */
-
-static struct net_device_stats *get_stats(struct net_device *dev)
-{
-        long ioaddr = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        unsigned long flags;
-
-        /* If the card is stopped, just return the present stats. */
-        if (!netif_running(dev))
-                return &ei_local->stat;
-
-        spin_lock_irqsave(&ei_local->page_lock,flags);
-        /* Read the counter registers, assuming we are in page 0. */
-        ei_local->stat.rx_frame_errors += inb_p(ioaddr + EN0_COUNTER0);
-        ei_local->stat.rx_crc_errors   += inb_p(ioaddr + EN0_COUNTER1);
-        ei_local->stat.rx_missed_errors+= inb_p(ioaddr + EN0_COUNTER2);
-        spin_unlock_irqrestore(&ei_local->page_lock, flags);
-
-        return &ei_local->stat;
-}
-
-/*
- * Form the 64 bit 8390 multicast table from the linked list of addresses
- * associated with this dev structure.
- */
-
-static inline void make_mc_bits(u8 *bits, struct net_device *dev)
-{
-        struct dev_mc_list *dmi;
-
-        for (dmi=dev->mc_list; dmi; dmi=dmi->next)
-        {
-                u32 crc;
-                if (dmi->dmi_addrlen != ETH_ALEN)
-                {
-                        printk(KERN_INFO "%s: invalid multicast address length given.\n", dev->name);
-                        continue;
-                }
-                crc = ether_crc(ETH_ALEN, dmi->dmi_addr);
-                /*
-                 * The 8390 uses the 6 most significant bits of the
-                 * CRC to index the multicast table.
-                 */
-                bits[crc>>29] |= (1<<((crc>>26)&7));
-        }
-}
-
-/**
- * do_set_multicast_list - set/clear multicast filter
- * @dev: net device for which multicast filter is adjusted
- *
- *      Set or clear the multicast filter for this adaptor. May be called
- *      from a BH in 2.1.x. Must be called with lock held.
- */
-
-static void do_set_multicast_list(struct net_device *dev)
-{
-        long e8390_base = dev->base_addr;
-        int i;
-        struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
-
-        if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
-        {
-                memset(ei_local->mcfilter, 0, 8);
-                if (dev->mc_list)
-                        make_mc_bits(ei_local->mcfilter, dev);
-        }
-        else
-                memset(ei_local->mcfilter, 0xFF, 8);    /* mcast set to accept-all */
-
-        /*
-         * DP8390 manuals don't specify any magic sequence for altering
-         * the multicast regs on an already running card. To be safe, we
-         * ensure multicast mode is off prior to loading up the new hash
-         * table. If this proves to be not enough, we can always resort
-         * to stopping the NIC, loading the table and then restarting.
-         *
-         * Bug Alert!  The MC regs on the SMC 83C690 (SMC Elite and SMC
-         * Elite16) appear to be write-only. The NS 8390 data sheet lists
-         * them as r/w so this is a bug.  The SMC 83C790 (SMC Ultra and
-         * Ultra32 EISA) appears to have this bug fixed.
-         */
-
-        if (netif_running(dev))
-                outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
-        outb_p(E8390_NODMA + E8390_PAGE1, e8390_base + E8390_CMD);
-        for(i = 0; i < 8; i++)
-        {
-                outb_p(ei_local->mcfilter[i], e8390_base + EN1_MULT_SHIFT(i));
-#ifndef BUG_83C690
-                if(inb_p(e8390_base + EN1_MULT_SHIFT(i))!=ei_local->mcfilter[i])
-                        printk(KERN_ERR "Multicast filter read/write mismap %d\n",i);
-#endif
-        }
-        outb_p(E8390_NODMA + E8390_PAGE0, e8390_base + E8390_CMD);
-
-        if(dev->flags&IFF_PROMISC)
-                outb_p(E8390_RXCONFIG | 0x18, e8390_base + EN0_RXCR);
-        else if(dev->flags&IFF_ALLMULTI || dev->mc_list)
-                outb_p(E8390_RXCONFIG | 0x08, e8390_base + EN0_RXCR);
-        else
-                outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
- }
-
-/*
- *      Called without lock held. This is invoked from user context and may
- *      be parallel to just about everything else. Its also fairly quick and
- *      not called too often. Must protect against both bh and irq users
- */
-
-static void set_multicast_list(struct net_device *dev)
-{
-        unsigned long flags;
-        struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
-
-        spin_lock_irqsave(&ei_local->page_lock, flags);
-        do_set_multicast_list(dev);
-        spin_unlock_irqrestore(&ei_local->page_lock, flags);
-}
-
-/**
- * ethdev_setup - init rest of 8390 device struct
- * @dev: network device structure to init
- *
- * Initialize the rest of the 8390 device structure.  Do NOT __init
- * this, as it is used by 8390 based modular drivers too.
- */
-
-static void ethdev_setup(struct net_device *dev)
-{
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        if (ei_debug > 1)
-                printk(version);
-
-        dev->hard_start_xmit = &ei_start_xmit;
-        dev->get_stats  = get_stats;
-        dev->set_multicast_list = &set_multicast_list;
-
-        ether_setup(dev);
-
-        spin_lock_init(&ei_local->page_lock);
-}
-
-/**
- * alloc_ei_netdev - alloc_etherdev counterpart for 8390
- * @size: extra bytes to allocate
- *
- * Allocate 8390-specific net_device.
- */
 struct net_device *__alloc_ei_netdev(int size)
 {
-        return alloc_netdev(sizeof(struct ei_device) + size, "eth%d",
-                                ethdev_setup);
+        return ____alloc_ei_netdev(size);
 }
 
-
-
-
-/* This page of functions should be 8390 generic */
-/* Follow National Semi's recommendations for initializing the "NIC". */
-
-/**
- * NS8390_init - initialize 8390 hardware
- * @dev: network device to initialize
- * @startp: boolean.  non-zero value to initiate chip processing
- *
- *      Must be called with lock held.
- */
-
 void NS8390_init(struct net_device *dev, int startp)
 {
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
-        int i;
-        int endcfg = ei_local->word16
-            ? (0x48 | ENDCFG_WTS | (ei_local->bigendian ? ENDCFG_BOS : 0))
-            : 0x48;
-
-        if(sizeof(struct e8390_pkt_hdr)!=4)
-                panic("8390.c: header struct mispacked\n");
-        /* Follow National Semi's recommendations for initing the DP83902. */
-        outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD); /* 0x21 */
-        outb_p(endcfg, e8390_base + EN0_DCFG);  /* 0x48 or 0x49 */
-        /* Clear the remote byte count registers. */
-        outb_p(0x00,  e8390_base + EN0_RCNTLO);
-        outb_p(0x00,  e8390_base + EN0_RCNTHI);
-        /* Set to monitor and loopback mode -- this is vital!. */
-        outb_p(E8390_RXOFF, e8390_base + EN0_RXCR); /* 0x20 */
-        outb_p(E8390_TXOFF, e8390_base + EN0_TXCR); /* 0x02 */
-        /* Set the transmit page and receive ring. */
-        outb_p(ei_local->tx_start_page, e8390_base + EN0_TPSR);
-        ei_local->tx1 = ei_local->tx2 = 0;
-        outb_p(ei_local->rx_start_page, e8390_base + EN0_STARTPG);
-        outb_p(ei_local->stop_page-1, e8390_base + EN0_BOUNDARY);       /* 3c503 says 0x3f,NS0x26*/
-        ei_local->current_page = ei_local->rx_start_page;               /* assert boundary+1 */
-        outb_p(ei_local->stop_page, e8390_base + EN0_STOPPG);
-        /* Clear the pending interrupts and mask. */
-        outb_p(0xFF, e8390_base + EN0_ISR);
-        outb_p(0x00,  e8390_base + EN0_IMR);
-
-        /* Copy the station address into the DS8390 registers. */
-
-        outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */
-        for(i = 0; i < 6; i++)
-        {
-                outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i));
-                if (ei_debug > 1 && inb_p(e8390_base + EN1_PHYS_SHIFT(i))!=dev->dev_addr[i])
-                        printk(KERN_ERR "Hw. address read/write mismap %d\n",i);
-        }
-
-        outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG);
-        outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
-
-        netif_start_queue(dev);
-        ei_local->tx1 = ei_local->tx2 = 0;
-        ei_local->txing = 0;
-
-        if (startp)
-        {
-                outb_p(0xff,  e8390_base + EN0_ISR);
-                outb_p(ENISR_ALL,  e8390_base + EN0_IMR);
-                outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base+E8390_CMD);
-                outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR); /* xmit on. */
-                /* 3c503 TechMan says rxconfig only after the NIC is started. */
-                outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR); /* rx on,  */
-                do_set_multicast_list(dev);     /* (re)load the mcast table */
-        }
-}
-
-/* Trigger a transmit start, assuming the length is valid.
-   Always called with the page lock held */
-
-static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
-                                                                int start_page)
-{
-        long e8390_base = dev->base_addr;
-        struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
-
-        outb_p(E8390_NODMA+E8390_PAGE0, e8390_base+E8390_CMD);
-
-        if (inb_p(e8390_base + E8390_CMD) & E8390_TRANS)
-        {
-                printk(KERN_WARNING "%s: trigger_send() called with the transmitter busy.\n",
-                        dev->name);
-                return;
-        }
-        outb_p(length & 0xff, e8390_base + EN0_TCNTLO);
-        outb_p(length >> 8, e8390_base + EN0_TCNTHI);
-        outb_p(start_page, e8390_base + EN0_TPSR);
-        outb_p(E8390_NODMA+E8390_TRANS+E8390_START, e8390_base+E8390_CMD);
+        return __NS8390_init(dev, startp);
 }
 
 EXPORT_SYMBOL(ei_open);
diff --git a/drivers/net/8390.h b/drivers/net/8390.h
index f44f1220b3a5..414de5bd228f 100644
--- a/drivers/net/8390.h
+++ b/drivers/net/8390.h
@@ -107,35 +107,14 @@ struct ei_device {
  *      - removed AMIGA_PCMCIA from this list, handled as ISA io now
  */
 
-#if defined(CONFIG_MAC) ||  \
-    defined(CONFIG_ZORRO8390) || defined(CONFIG_ZORRO8390_MODULE) || \
-    defined(CONFIG_HYDRA) || defined(CONFIG_HYDRA_MODULE)
-#define EI_SHIFT(x)     (ei_local->reg_offset[x])
-#undef inb
-#undef inb_p
-#undef outb
-#undef outb_p
-
-#define inb(port)   in_8(port)
-#define outb(val,port)  out_8(port,val)
-#define inb_p(port)   in_8(port)
-#define outb_p(val,port)  out_8(port,val)
-
-#elif defined(CONFIG_ARM_ETHERH) || defined(CONFIG_ARM_ETHERH_MODULE)
-#define EI_SHIFT(x)     (ei_local->reg_offset[x])
-#undef inb
-#undef inb_p
-#undef outb
-#undef outb_p
-
-#define inb(_p)         readb(_p)
-#define outb(_v,_p)     writeb(_v,_p)
-#define inb_p(_p)       inb(_p)
-#define outb_p(_v,_p)   outb(_v,_p)
-
-#elif defined(CONFIG_NE_H8300) || defined(CONFIG_NE_H8300_MODULE)
-#define EI_SHIFT(x)     (ei_local->reg_offset[x])
-#else
+#ifndef ei_inb
+#define ei_inb(_p)      inb(_p)
+#define ei_outb(_v,_p)  outb(_v,_p)
+#define ei_inb_p(_p)    inb_p(_p)
+#define ei_outb_p(_v,_p) outb_p(_v,_p)
+#endif
+
+#ifndef EI_SHIFT
 #define EI_SHIFT(x)     (x)
 #endif
 
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 28c17d1ca5cb..9de0eed6755b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -32,7 +32,7 @@ config IFB
         tristate "Intermediate Functional Block support"
         depends on NET_CLS_ACT
         ---help---
-          This is an intermidiate driver that allows sharing of
+          This is an intermediate driver that allows sharing of
           resources.
           To compile this driver as a module, choose M here: the module
           will be called ifb.  If you want to use more than one ifb
@@ -188,6 +188,17 @@ config MII
           or internal device.  It is safe to say Y or M here even if your
           ethernet card lack MII.
 
+config MACB
+        tristate "Atmel MACB support"
+        depends on NET_ETHERNET && AVR32
+        select MII
+        help
+          The Atmel MACB ethernet interface is found on many AT32 and AT91
+          parts. Say Y to include support for the MACB chip.
+
+          To compile this driver as a module, choose M here: the module
+          will be called macb.
+
 source "drivers/net/arm/Kconfig"
 
 config MACE
@@ -486,7 +497,7 @@ config SGI_IOC3_ETH_HW_TX_CSUM
 
 config MIPS_SIM_NET
         tristate "MIPS simulator Network device (EXPERIMENTAL)"
-        depends on NETDEVICES && MIPS_SIM && EXPERIMENTAL
+        depends on MIPS_SIM && EXPERIMENTAL
         help
           The MIPSNET device is a simple Ethernet network device which is
           emulated by the MIPS Simulator.
@@ -1769,8 +1780,8 @@ config VIA_RHINE_NAPI
           information.
 
 config LAN_SAA9730
-        bool "Philips SAA9730 Ethernet support (EXPERIMENTAL)"
-        depends on NET_PCI && EXPERIMENTAL && MIPS
+        bool "Philips SAA9730 Ethernet support"
+        depends on NET_PCI && PCI && MIPS_ATLAS
         help
           The SAA9730 is a combined multimedia and peripheral controller used
           in thin clients, Internet access terminals, and diskless
@@ -2136,7 +2147,7 @@ config SK98LIN
           This driver supports the original Yukon chipset. A cleaner driver is 
           also available (skge) which seems to work better than this one.
 
-          This driver does not support the newer Yukon2 chipset. A seperate
+          This driver does not support the newer Yukon2 chipset. A separate
           driver, sky2, is provided to support Yukon2-based adapters.
 
           The following adapters are supported by this driver:
@@ -2251,6 +2262,14 @@ config SPIDER_NET
           This driver supports the Gigabit Ethernet chips present on the
           Cell Processor-Based Blades from IBM.
 
+config TSI108_ETH
+           tristate "Tundra TSI108 gigabit Ethernet support"
+           depends on TSI108_BRIDGE
+           help
+             This driver supports Tundra TSI108 gigabit Ethernet ports.
+             To compile this driver as a module, choose M here: the module
+             will be called tsi108_eth.
+
 config GIANFAR
         tristate "Gianfar Ethernet"
         depends on 85xx || 83xx || PPC_86xx
@@ -2341,10 +2360,11 @@ menu "Ethernet (10000 Mbit)"
 config CHELSIO_T1
         tristate "Chelsio 10Gb Ethernet support"
         depends on PCI
+        select CRC32
         help
-          This driver supports Chelsio N110 and N210 models 10Gb Ethernet
-          cards. More information about adapter features and performance
-          tuning is in <file:Documentation/networking/cxgb.txt>.
+          This driver supports Chelsio gigabit and 10-gigabit
+          Ethernet cards. More information about adapter features and
+          performance tuning is in <file:Documentation/networking/cxgb.txt>.
 
           For general information about Chelsio and our products, visit
           our website at <http://www.chelsio.com>.
@@ -2357,6 +2377,13 @@ config CHELSIO_T1
           To compile this driver as a module, choose M here: the module
           will be called cxgb.
 
+config CHELSIO_T1_1G
+        bool "Chelsio gigabit Ethernet support"
+        depends on CHELSIO_T1
+        help
+          Enables support for Chelsio's gigabit Ethernet PCI cards.  If you
+          are using only 10G cards say 'N' here.
+
 config EHEA
         tristate "eHEA Ethernet support"
         depends on IBMEBUS
@@ -2447,6 +2474,12 @@ config MYRI10GE
           <file:Documentation/networking/net-modules.txt>.  The module
           will be called myri10ge.
 
+config NETXEN_NIC
+        tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
+        depends on PCI
+        help
+          This enables the support for NetXen's Gigabit Ethernet card.
+
 endmenu
 
 source "drivers/net/tokenring/Kconfig"
@@ -2467,7 +2500,7 @@ config ISERIES_VETH
 
 config RIONET
         tristate "RapidIO Ethernet over messaging driver support"
-        depends on NETDEVICES && RAPIDIO
+        depends on RAPIDIO
 
 config RIONET_TX_SIZE
         int "Number of outbound queue entries"
@@ -2833,7 +2866,7 @@ config NET_FC
           "SCSI generic support".
 
 config SHAPER
-        tristate "Traffic Shaper (EXPERIMENTAL)"
+        tristate "Traffic Shaper (OBSOLETE)"
         depends on EXPERIMENTAL
         ---help---
           The traffic shaper is a virtual network device that allows you to
@@ -2842,9 +2875,9 @@ config SHAPER
           these virtual devices. See
           <file:Documentation/networking/shaper.txt> for more information.
 
-          An alternative to this traffic shaper is the experimental
-          Class-Based Queuing (CBQ) scheduling support which you get if you
-          say Y to "QoS and/or fair queuing" above.
+          An alternative to this traffic shaper are traffic schedulers which
+          you'll get if you say Y to "QoS and/or fair queuing" in
+          "Networking options".
 
           To compile this driver as a module, choose M here: the module
           will be called shaper.  If unsure, say N.
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index f270bc49e571..4c0d4e5ce42b 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -82,7 +82,7 @@ obj-$(CONFIG_HAMACHI) += hamachi.o
 obj-$(CONFIG_NET) += Space.o loopback.o
 obj-$(CONFIG_SEEQ8005) += seeq8005.o
 obj-$(CONFIG_NET_SB1000) += sb1000.o
-obj-$(CONFIG_MAC8390) += mac8390.o 8390.o
+obj-$(CONFIG_MAC8390) += mac8390.o
 obj-$(CONFIG_APNE) += apne.o 8390.o
 obj-$(CONFIG_PCMCIA_PCNET) += 8390.o
 obj-$(CONFIG_SHAPER) += shaper.o
@@ -90,7 +90,6 @@ obj-$(CONFIG_HP100) += hp100.o
 obj-$(CONFIG_SMC9194) += smc9194.o
 obj-$(CONFIG_FEC) += fec.o
 obj-$(CONFIG_68360_ENET) += 68360enet.o
-obj-$(CONFIG_ARM_ETHERH) += 8390.o
 obj-$(CONFIG_WD80x3) += wd.o 8390.o
 obj-$(CONFIG_EL2) += 3c503.o 8390.o
 obj-$(CONFIG_NE2000) += ne.o 8390.o
@@ -107,8 +106,9 @@ obj-$(CONFIG_NE3210) += ne3210.o 8390.o
 obj-$(CONFIG_NET_SB1250_MAC) += sb1250-mac.o
 obj-$(CONFIG_B44) += b44.o
 obj-$(CONFIG_FORCEDETH) += forcedeth.o
-obj-$(CONFIG_NE_H8300) += ne-h8300.o 8390.o
+obj-$(CONFIG_NE_H8300) += ne-h8300.o
 
+obj-$(CONFIG_TSI108_ETH) += tsi108_eth.o
 obj-$(CONFIG_MV643XX_ETH) += mv643xx_eth.o
 obj-$(CONFIG_QLA3XXX) += qla3xxx.o
 
@@ -165,7 +165,7 @@ obj-$(CONFIG_BVME6000_NET) += 82596.o
 obj-$(CONFIG_LP486E) += lp486e.o
 
 obj-$(CONFIG_ETH16I) += eth16i.o
-obj-$(CONFIG_ZORRO8390) += zorro8390.o 8390.o
+obj-$(CONFIG_ZORRO8390) += zorro8390.o
 obj-$(CONFIG_HPLANCE) += hplance.o 7990.o
 obj-$(CONFIG_MVME147_NET) += mvme147.o 7990.o
 obj-$(CONFIG_EQUALIZER) += eql.o
@@ -178,7 +178,7 @@ obj-$(CONFIG_ATARILANCE) += atarilance.o
 obj-$(CONFIG_ATARI_BIONET) += atari_bionet.o
 obj-$(CONFIG_ATARI_PAMSNET) += atari_pamsnet.o
 obj-$(CONFIG_A2065) += a2065.o
-obj-$(CONFIG_HYDRA) += hydra.o 8390.o
+obj-$(CONFIG_HYDRA) += hydra.o
 obj-$(CONFIG_ARIADNE) += ariadne.o
 obj-$(CONFIG_CS89x0) += cs89x0.o
 obj-$(CONFIG_MACSONIC) += macsonic.o
@@ -197,6 +197,8 @@ obj-$(CONFIG_SMC911X) += smc911x.o
 obj-$(CONFIG_DM9000) += dm9000.o
 obj-$(CONFIG_FEC_8XX) += fec_8xx/
 
+obj-$(CONFIG_MACB) += macb.o
+
 obj-$(CONFIG_ARM) += arm/
 obj-$(CONFIG_DEV_APPLETALK) += appletalk/
 obj-$(CONFIG_TR) += tokenring/
@@ -214,3 +216,4 @@ obj-$(CONFIG_NETCONSOLE) += netconsole.o
 
 obj-$(CONFIG_FS_ENET) += fs_enet/
 
+obj-$(CONFIG_NETXEN_NIC) += netxen/
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index a67f5efc983f..602ed31a5dd9 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -33,7 +33,6 @@
 #include <linux/errno.h>
 #include <linux/init.h>
 #include <linux/netlink.h>
-#include <linux/divert.h>
 
 /* A unified ethernet device probe.  This is the easiest way to have every
    ethernet adaptor have the name "eth[0123...]".
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 0dca8bb9d2c7..c01f87f5bed7 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -405,7 +405,7 @@ static void cleanup_card(struct net_device *dev)
         iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index ef65e5917c8f..18896f24d407 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1490,32 +1490,7 @@ static void amd8111e_read_regs(struct amd8111e_priv *lp, u32 *buf)
         buf[12] = readl(mmio + STAT0);
 }
 
-/*
-amd8111e crc generator implementation is different from the kernel
-ether_crc() function.
-*/
-static int amd8111e_ether_crc(int len, char* mac_addr)
-{
-        int i,byte;
-        unsigned char octet;
-        u32 crc= INITCRC;
-
-        for(byte=0; byte < len; byte++){
-                octet = mac_addr[byte];
-                for( i=0;i < 8; i++){
-                        /*If the next bit form the input stream is 1,subtract                            the divisor (CRC32) from the dividend(crc).*/
-                        if( (octet & 0x1) ^ (crc & 0x1) ){
-                                crc >>= 1;
-                                crc ^= CRC32;
-                        }
-                        else
-                                crc >>= 1;
 
-                        octet >>= 1;
-                }
-        }
-        return crc;
-}
 /*
 This function sets promiscuos mode, all-multi mode or the multicast address
 list to the device.
@@ -1556,7 +1531,7 @@ static void amd8111e_set_multicast_list(struct net_device *dev)
         mc_filter[1] = mc_filter[0] = 0;
         for (i = 0, mc_ptr = dev->mc_list; mc_ptr && i < dev->mc_count;
                      i++, mc_ptr = mc_ptr->next) {
-                bit_num = ( amd8111e_ether_crc(ETH_ALEN,mc_ptr->dmi_addr)                                                        >> 26 ) & 0x3f;
+                bit_num = (ether_crc_le(ETH_ALEN, mc_ptr->dmi_addr) >> 26) & 0x3f;
                 mc_filter[bit_num >> 5] |= 1 << (bit_num & 31);
         }
         amd8111e_writeq(*(u64*)mc_filter,lp->mmio+ LADRF);
diff --git a/drivers/net/amd8111e.h b/drivers/net/amd8111e.h
index 7727d328f65e..2007510c4eb6 100644
--- a/drivers/net/amd8111e.h
+++ b/drivers/net/amd8111e.h
@@ -651,10 +651,6 @@ typedef enum {
 /* driver ioctl parameters */
 #define AMD8111E_REG_DUMP_LEN    13*sizeof(u32)
 
-/* crc generator constants */
-#define CRC32 0xedb88320
-#define INITCRC 0xFFFFFFFF
-
 /* amd8111e desriptor format */
 
 struct amd8111e_tx_dr{
diff --git a/drivers/net/apne.c b/drivers/net/apne.c
index 9164d8cd670e..d4e408169073 100644
--- a/drivers/net/apne.c
+++ b/drivers/net/apne.c
@@ -568,7 +568,7 @@ static irqreturn_t apne_interrupt(int irq, void *dev_id)
 #ifdef MODULE
 static struct net_device *apne_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
         apne_dev = apne_probe(-1);
         if (IS_ERR(apne_dev))
@@ -576,7 +576,7 @@ int init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(apne_dev);
 
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index cc1a27ed197f..dba5e5165452 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -1041,7 +1041,7 @@ int __init init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(cops_dev);
         cleanup_card(cops_dev);
diff --git a/drivers/net/arcnet/com20020.c b/drivers/net/arcnet/com20020.c
index 0dc70c7b7940..aa9dd8f11269 100644
--- a/drivers/net/arcnet/com20020.c
+++ b/drivers/net/arcnet/com20020.c
@@ -337,13 +337,16 @@ static void com20020_set_mc_list(struct net_device *dev)
         }
 }
 
-#ifdef MODULE
-
+#if defined(CONFIG_ARCNET_COM20020_PCI_MODULE) || \
+    defined(CONFIG_ARCNET_COM20020_ISA_MODULE)
 EXPORT_SYMBOL(com20020_check);
 EXPORT_SYMBOL(com20020_found);
+#endif
 
 MODULE_LICENSE("GPL");
 
+#ifdef MODULE
+
 int init_module(void)
 {
         BUGLVL(D_NORMAL) printk(VERSION);
diff --git a/drivers/net/arm/at91_ether.c b/drivers/net/arm/at91_ether.c
index b54b857e357e..fada15d959de 100644
--- a/drivers/net/arm/at91_ether.c
+++ b/drivers/net/arm/at91_ether.c
@@ -41,9 +41,6 @@
 #define DRV_NAME        "at91_ether"
 #define DRV_VERSION     "1.0"
 
-static struct net_device *at91_dev;
-
-static struct timer_list check_timer;
 #define LINK_POLL_INTERVAL      (HZ)
 
 /* ..................................................................... */
@@ -146,7 +143,7 @@ static void read_phy(unsigned char phy_addr, unsigned char address, unsigned int
  */
 static void update_linkspeed(struct net_device *dev, int silent)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned int bmsr, bmcr, lpa, mac_cfg;
         unsigned int speed, duplex;
 
@@ -199,7 +196,7 @@ static void update_linkspeed(struct net_device *dev, int silent)
 static irqreturn_t at91ether_phy_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned int phy;
 
         /*
@@ -242,7 +239,7 @@ done:
  */
 static void enable_phyirq(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned int dsintr, irq_number;
         int status;
 
@@ -252,8 +249,7 @@ static void enable_phyirq(struct net_device *dev)
                  * PHY doesn't have an IRQ pin (RTL8201, DP83847, AC101L),
                  * or board does not have it connected.
                  */
-                check_timer.expires = jiffies + LINK_POLL_INTERVAL;
-                add_timer(&check_timer);
+                mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL);
                 return;
         }
 
@@ -294,13 +290,13 @@ static void enable_phyirq(struct net_device *dev)
  */
 static void disable_phyirq(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned int dsintr;
         unsigned int irq_number;
 
         irq_number = lp->board_data.phy_irq_pin;
         if (!irq_number) {
-                del_timer_sync(&check_timer);
+                del_timer_sync(&lp->check_timer);
                 return;
         }
 
@@ -340,7 +336,7 @@ static void disable_phyirq(struct net_device *dev)
 #if 0
 static void reset_phy(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned int bmcr;
 
         spin_lock_irq(&lp->lock);
@@ -362,13 +358,13 @@ static void reset_phy(struct net_device *dev)
 static void at91ether_check_link(unsigned long dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
+        struct at91_private *lp = netdev_priv(dev);
 
         enable_mdi();
         update_linkspeed(dev, 1);
         disable_mdi();
 
-        check_timer.expires = jiffies + LINK_POLL_INTERVAL;
-        add_timer(&check_timer);
+        mod_timer(&lp->check_timer, jiffies + LINK_POLL_INTERVAL);
 }
 
 /* ......................... ADDRESS MANAGEMENT ........................ */
@@ -590,7 +586,7 @@ static void mdio_write(struct net_device *dev, int phy_id, int location, int val
 
 static int at91ether_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         int ret;
 
         spin_lock_irq(&lp->lock);
@@ -611,7 +607,7 @@ static int at91ether_get_settings(struct net_device *dev, struct ethtool_cmd *cm
 
 static int at91ether_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         int ret;
 
         spin_lock_irq(&lp->lock);
@@ -627,7 +623,7 @@ static int at91ether_set_settings(struct net_device *dev, struct ethtool_cmd *cm
 
 static int at91ether_nwayreset(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         int ret;
 
         spin_lock_irq(&lp->lock);
@@ -658,7 +654,7 @@ static const struct ethtool_ops at91ether_ethtool_ops = {
 
 static int at91ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         int res;
 
         if (!netif_running(dev))
@@ -680,7 +676,7 @@ static int at91ether_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
  */
 static void at91ether_start(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         struct recv_desc_bufs *dlist, *dlist_phys;
         int i;
         unsigned long ctl;
@@ -712,7 +708,7 @@ static void at91ether_start(struct net_device *dev)
  */
 static int at91ether_open(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned long ctl;
 
         if (!is_valid_ether_addr(dev->dev_addr))
@@ -752,7 +748,7 @@ static int at91ether_open(struct net_device *dev)
  */
 static int at91ether_close(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned long ctl;
 
         /* Disable Receiver and Transmitter */
@@ -779,7 +775,7 @@ static int at91ether_close(struct net_device *dev)
  */
 static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
 
         if (at91_emac_read(AT91_EMAC_TSR) & AT91_EMAC_TSR_BNQ) {
                 netif_stop_queue(dev);
@@ -811,7 +807,7 @@ static int at91ether_tx(struct sk_buff *skb, struct net_device *dev)
  */
 static struct net_device_stats *at91ether_stats(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         int ale, lenerr, seqe, lcol, ecol;
 
         if (netif_running(dev)) {
@@ -847,7 +843,7 @@ static struct net_device_stats *at91ether_stats(struct net_device *dev)
  */
 static void at91ether_rx(struct net_device *dev)
 {
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         struct recv_desc_bufs *dlist;
         unsigned char *p_recv;
         struct sk_buff *skb;
@@ -857,14 +853,13 @@ static void at91ether_rx(struct net_device *dev)
         while (dlist->descriptors[lp->rxBuffIndex].addr & EMAC_DESC_DONE) {
                 p_recv = dlist->recv_buf[lp->rxBuffIndex];
                 pktlen = dlist->descriptors[lp->rxBuffIndex].size & 0x7ff;      /* Length of frame including FCS */
-                skb = alloc_skb(pktlen + 2, GFP_ATOMIC);
+                skb = dev_alloc_skb(pktlen + 2);
                 if (skb != NULL) {
                         skb_reserve(skb, 2);
                         memcpy(skb_put(skb, pktlen), p_recv, pktlen);
 
                         skb->dev = dev;
                         skb->protocol = eth_type_trans(skb, dev);
-                        skb->len = pktlen;
                         dev->last_rx = jiffies;
                         lp->stats.rx_bytes += pktlen;
                         netif_rx(skb);
@@ -891,7 +886,7 @@ static void at91ether_rx(struct net_device *dev)
 static irqreturn_t at91ether_interrupt(int irq, void *dev_id)
 {
         struct net_device *dev = (struct net_device *) dev_id;
-        struct at91_private *lp = (struct at91_private *) dev->priv;
+        struct at91_private *lp = netdev_priv(dev);
         unsigned long intstatus, ctl;
 
         /* MAC Interrupt Status register indicates what interrupts are pending.
@@ -927,6 +922,17 @@ static irqreturn_t at91ether_interrupt(int irq, void *dev_id)
         return IRQ_HANDLED;
 }
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void at91ether_poll_controller(struct net_device *dev)
+{
+        unsigned long flags;
+
+        local_irq_save(flags);
+        at91ether_interrupt(dev->irq, dev);
+        local_irq_restore(flags);
+}
+#endif
+
 /*
  * Initialize the ethernet interface
  */
@@ -939,9 +945,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
         unsigned int val;
         int res;
 
-        if (at91_dev)                   /* already initialized */
-                return 0;
-
         dev = alloc_etherdev(sizeof(struct at91_private));
         if (!dev)
                 return -ENOMEM;
@@ -957,7 +960,7 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
         }
 
         /* Allocate memory for DMA Receive descriptors */
-        lp = (struct at91_private *)dev->priv;
+        lp = netdev_priv(dev);
         lp->dlist = (struct recv_desc_bufs *) dma_alloc_coherent(NULL, sizeof(struct recv_desc_bufs), (dma_addr_t *) &lp->dlist_phys, GFP_KERNEL);
         if (lp->dlist == NULL) {
                 free_irq(dev->irq, dev);
@@ -979,6 +982,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
         dev->set_mac_address = set_mac_address;
         dev->ethtool_ops = &at91ether_ethtool_ops;
         dev->do_ioctl = at91ether_ioctl;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+        dev->poll_controller = at91ether_poll_controller;
+#endif
 
         SET_NETDEV_DEV(dev, &pdev->dev);
 
@@ -1024,7 +1030,6 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
                 dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
                 return res;
         }
-        at91_dev = dev;
 
         /* Determine current link speed */
         spin_lock_irq(&lp->lock);
@@ -1036,9 +1041,9 @@ static int __init at91ether_setup(unsigned long phy_type, unsigned short phy_add
 
         /* If board has no PHY IRQ, use a timer to poll the PHY */
         if (!lp->board_data.phy_irq_pin) {
-                init_timer(&check_timer);
-                check_timer.data = (unsigned long)dev;
-                check_timer.function = at91ether_check_link;
+                init_timer(&lp->check_timer);
+                lp->check_timer.data = (unsigned long)dev;
+                lp->check_timer.function = at91ether_check_link;
         }
 
         /* Display ethernet banner */
@@ -1115,15 +1120,16 @@ static int __init at91ether_probe(struct platform_device *pdev)
 
 static int __devexit at91ether_remove(struct platform_device *pdev)
 {
-        struct at91_private *lp = (struct at91_private *) at91_dev->priv;
+        struct net_device *dev = platform_get_drvdata(pdev);
+        struct at91_private *lp = netdev_priv(dev);
 
-        unregister_netdev(at91_dev);
-        free_irq(at91_dev->irq, at91_dev);
+        unregister_netdev(dev);
+        free_irq(dev->irq, dev);
         dma_free_coherent(NULL, sizeof(struct recv_desc_bufs), lp->dlist, (dma_addr_t)lp->dlist_phys);
         clk_put(lp->ether_clk);
 
-        free_netdev(at91_dev);
-        at91_dev = NULL;
+        platform_set_drvdata(pdev, NULL);
+        free_netdev(dev);
         return 0;
 }
 
@@ -1131,8 +1137,8 @@ static int __devexit at91ether_remove(struct platform_device *pdev)
 
 static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg)
 {
-        struct at91_private *lp = (struct at91_private *) at91_dev->priv;
         struct net_device *net_dev = platform_get_drvdata(pdev);
+        struct at91_private *lp = netdev_priv(net_dev);
         int phy_irq = lp->board_data.phy_irq_pin;
 
         if (netif_running(net_dev)) {
@@ -1149,8 +1155,8 @@ static int at91ether_suspend(struct platform_device *pdev, pm_message_t mesg)
 
 static int at91ether_resume(struct platform_device *pdev)
 {
-        struct at91_private *lp = (struct at91_private *) at91_dev->priv;
         struct net_device *net_dev = platform_get_drvdata(pdev);
+        struct at91_private *lp = netdev_priv(net_dev);
         int phy_irq = lp->board_data.phy_irq_pin;
 
         if (netif_running(net_dev)) {
diff --git a/drivers/net/arm/at91_ether.h b/drivers/net/arm/at91_ether.h
index d1e72e02be3a..b6b665de2ea0 100644
--- a/drivers/net/arm/at91_ether.h
+++ b/drivers/net/arm/at91_ether.h
@@ -87,6 +87,7 @@ struct at91_private
         spinlock_t lock;                        /* lock for MDI interface */
         short phy_media;                        /* media interface type */
         unsigned short phy_address;             /* 5-bit MDI address of PHY (0..31) */
+        struct timer_list check_timer;          /* Poll link status */
 
         /* Transmit */
         struct sk_buff *skb;                    /* holds skb until xmit interrupt completes */
diff --git a/drivers/net/arm/ether1.c b/drivers/net/arm/ether1.c
index f3478a30e778..d6da3ce9ad79 100644
--- a/drivers/net/arm/ether1.c
+++ b/drivers/net/arm/ether1.c
@@ -254,7 +254,7 @@ ether1_readbuffer (struct net_device *dev, void *data, unsigned int start, unsig
         } while (thislen);
 }
 
-static int __init
+static int __devinit
 ether1_ramtest(struct net_device *dev, unsigned char byte)
 {
         unsigned char *buffer = kmalloc (BUFFER_SIZE, GFP_KERNEL);
@@ -308,7 +308,7 @@ ether1_reset (struct net_device *dev)
         return BUS_16;
 }
 
-static int __init
+static int __devinit
 ether1_init_2(struct net_device *dev)
 {
         int i;
@@ -986,7 +986,7 @@ ether1_setmulticastlist (struct net_device *dev)
 
 /* ------------------------------------------------------------------------- */
 
-static void __init ether1_banner(void)
+static void __devinit ether1_banner(void)
 {
         static unsigned int version_printed = 0;
 
diff --git a/drivers/net/arm/ether3.c b/drivers/net/arm/ether3.c
index 84686c8a5bc2..4fc234785d56 100644
--- a/drivers/net/arm/ether3.c
+++ b/drivers/net/arm/ether3.c
@@ -198,7 +198,7 @@ static inline void ether3_ledon(struct net_device *dev)
  * Read the ethernet address string from the on board rom.
  * This is an ascii string!!!
  */
-static int __init
+static int __devinit
 ether3_addr(char *addr, struct expansion_card *ec)
 {
         struct in_chunk_dir cd;
@@ -223,7 +223,7 @@ ether3_addr(char *addr, struct expansion_card *ec)
 
 /* --------------------------------------------------------------------------- */
 
-static int __init
+static int __devinit
 ether3_ramtest(struct net_device *dev, unsigned char byte)
 {
         unsigned char *buffer = kmalloc(RX_END, GFP_KERNEL);
@@ -272,7 +272,7 @@ ether3_ramtest(struct net_device *dev, unsigned char byte)
 
 /* ------------------------------------------------------------------------------- */
 
-static int __init ether3_init_2(struct net_device *dev)
+static int __devinit ether3_init_2(struct net_device *dev)
 {
         int i;
 
@@ -765,7 +765,7 @@ static void ether3_tx(struct net_device *dev)
         }
 }
 
-static void __init ether3_banner(void)
+static void __devinit ether3_banner(void)
 {
         static unsigned version_printed = 0;
 
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 4ae98970b282..f3faa4fe58e7 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -52,7 +52,12 @@
 #include <asm/ecard.h>
 #include <asm/io.h>
 
-#include "../8390.h"
+#define EI_SHIFT(x)     (ei_local->reg_offset[x])
+
+#define ei_inb(_p)       readb((void __iomem *)_p)
+#define ei_outb(_v,_p)   writeb(_v,(void __iomem *)_p)
+#define ei_inb_p(_p)     readb((void __iomem *)_p)
+#define ei_outb_p(_v,_p) writeb(_v,(void __iomem *)_p)
 
 #define NET_DEBUG  0
 #define DEBUG_INIT 2
@@ -60,6 +65,11 @@
 #define DRV_NAME        "etherh"
 #define DRV_VERSION     "1.11"
 
+static char version[] __initdata =
+        "EtherH/EtherM Driver (c) 2002-2004 Russell King " DRV_VERSION "\n";
+
+#include "../lib8390.c"
+
 static unsigned int net_debug = NET_DEBUG;
 
 struct etherh_priv {
@@ -87,9 +97,6 @@ MODULE_AUTHOR("Russell King");
 MODULE_DESCRIPTION("EtherH/EtherM driver");
 MODULE_LICENSE("GPL");
 
-static char version[] __initdata =
-        "EtherH/EtherM Driver (c) 2002-2004 Russell King " DRV_VERSION "\n";
-
 #define ETHERH500_DATAPORT      0x800   /* MEMC */
 #define ETHERH500_NS8390        0x000   /* MEMC */
 #define ETHERH500_CTRLPORT      0x800   /* IOC  */
@@ -177,7 +184,7 @@ etherh_setif(struct net_device *dev)
         switch (etherh_priv(dev)->id) {
         case PROD_I3_ETHERLAN600:
         case PROD_I3_ETHERLAN600A:
-                addr = (void *)dev->base_addr + EN0_RCNTHI;
+                addr = (void __iomem *)dev->base_addr + EN0_RCNTHI;
 
                 switch (dev->if_port) {
                 case IF_PORT_10BASE2:
@@ -218,7 +225,7 @@ etherh_getifstat(struct net_device *dev)
         switch (etherh_priv(dev)->id) {
         case PROD_I3_ETHERLAN600:
         case PROD_I3_ETHERLAN600A:
-                addr = (void *)dev->base_addr + EN0_RCNTHI;
+                addr = (void __iomem *)dev->base_addr + EN0_RCNTHI;
                 switch (dev->if_port) {
                 case IF_PORT_10BASE2:
                         stat = 1;
@@ -281,7 +288,7 @@ static void
 etherh_reset(struct net_device *dev)
 {
         struct ei_device *ei_local = netdev_priv(dev);
-        void __iomem *addr = (void *)dev->base_addr;
+        void __iomem *addr = (void __iomem *)dev->base_addr;
 
         writeb(E8390_NODMA+E8390_PAGE0+E8390_STOP, addr);
 
@@ -327,7 +334,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
 
         ei_local->dmaing = 1;
 
-        addr = (void *)dev->base_addr;
+        addr = (void __iomem *)dev->base_addr;
         dma_base = etherh_priv(dev)->dma_base;
 
         count = (count + 1) & ~1;
@@ -360,7 +367,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
                         printk(KERN_ERR "%s: timeout waiting for TX RDC\n",
                                 dev->name);
                         etherh_reset (dev);
-                        NS8390_init (dev, 1);
+                        __NS8390_init (dev, 1);
                         break;
                 }
 
@@ -387,7 +394,7 @@ etherh_block_input (struct net_device *dev, int count, struct sk_buff *skb, int
 
         ei_local->dmaing = 1;
 
-        addr = (void *)dev->base_addr;
+        addr = (void __iomem *)dev->base_addr;
         dma_base = etherh_priv(dev)->dma_base;
 
         buf = skb->data;
@@ -427,7 +434,7 @@ etherh_get_header (struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_p
 
         ei_local->dmaing = 1;
 
-        addr = (void *)dev->base_addr;
+        addr = (void __iomem *)dev->base_addr;
         dma_base = etherh_priv(dev)->dma_base;
 
         writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD);
@@ -465,7 +472,7 @@ etherh_open(struct net_device *dev)
                 return -EINVAL;
         }
 
-        if (request_irq(dev->irq, ei_interrupt, 0, dev->name, dev))
+        if (request_irq(dev->irq, __ei_interrupt, 0, dev->name, dev))
                 return -EAGAIN;
 
         /*
@@ -491,7 +498,7 @@ etherh_open(struct net_device *dev)
                 etherh_setif(dev);
 
         etherh_reset(dev);
-        ei_open(dev);
+        __ei_open(dev);
 
         return 0;
 }
@@ -502,7 +509,7 @@ etherh_open(struct net_device *dev)
 static int
 etherh_close(struct net_device *dev)
 {
-        ei_close (dev);
+        __ei_close (dev);
         free_irq (dev->irq, dev);
         return 0;
 }
@@ -650,7 +657,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
         if (ret)
                 goto out;
 
-        dev = __alloc_ei_netdev(sizeof(struct etherh_priv));
+        dev = ____alloc_ei_netdev(sizeof(struct etherh_priv));
         if (!dev) {
                 ret = -ENOMEM;
                 goto release;
@@ -736,7 +743,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
         ei_local->interface_num = 0;
 
         etherh_reset(dev);
-        NS8390_init(dev, 0);
+        __NS8390_init(dev, 0);
 
         ret = register_netdev(dev);
         if (ret)
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 8620a5b470f5..56ae8babd919 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -908,7 +908,7 @@ int __init init_module(void)
         return 0;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         unregister_netdev(dev_at1700);
diff --git a/drivers/net/atarilance.c b/drivers/net/atarilance.c
index d79489e46249..7e37ac86a69a 100644
--- a/drivers/net/atarilance.c
+++ b/drivers/net/atarilance.c
@@ -1179,7 +1179,7 @@ static int lance_set_mac_address( struct net_device *dev, void *addr )
 #ifdef MODULE
 static struct net_device *atarilance_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
         atarilance_dev = atarilance_probe(-1);
         if (IS_ERR(atarilance_dev))
@@ -1187,7 +1187,7 @@ int init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(atarilance_dev);
         free_irq(atarilance_dev->irq, atarilance_dev);
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 7db3c8af0894..f0b6879a1c7d 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -360,7 +360,8 @@ static int mii_probe (struct net_device *dev)
         BUG_ON(!phydev);
         BUG_ON(phydev->attached_dev);
 
-        phydev = phy_connect(dev, phydev->dev.bus_id, &au1000_adjust_link, 0);
+        phydev = phy_connect(dev, phydev->dev.bus_id, &au1000_adjust_link, 0,
+                        PHY_INTERFACE_MODE_MII);
 
         if (IS_ERR(phydev)) {
                 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 1ec217433b4c..474a4e3438db 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -908,8 +908,9 @@ static irqreturn_t b44_interrupt(int irq, void *dev_id)
         istat = br32(bp, B44_ISTAT);
         imask = br32(bp, B44_IMASK);
 
-        /* ??? What the fuck is the purpose of the interrupt mask
-         * ??? register if we have to mask it out by hand anyways?
+        /* The interrupt mask register controls which interrupt bits
+         * will actually raise an interrupt to the CPU when set by hw/firmware,
+         * but doesn't mask off the bits.
          */
         istat &= imask;
         if (istat) {
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 01b76d3aa42f..5bacb7587df4 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -53,11 +53,12 @@
 
 #include "bnx2.h"
 #include "bnx2_fw.h"
+#include "bnx2_fw2.h"
 
 #define DRV_MODULE_NAME         "bnx2"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "1.4.45"
-#define DRV_MODULE_RELDATE      "September 29, 2006"
+#define DRV_MODULE_VERSION      "1.5.1"
+#define DRV_MODULE_RELDATE      "November 15, 2006"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -85,6 +86,7 @@ typedef enum {
         NC370F,
         BCM5708,
         BCM5708S,
+        BCM5709,
 } board_t;
 
 /* indexed by board_t, above */
@@ -98,6 +100,7 @@ static const struct {
         { "HP NC370F Multifunction Gigabit Server Adapter" },
         { "Broadcom NetXtreme II BCM5708 1000Base-T" },
         { "Broadcom NetXtreme II BCM5708 1000Base-SX" },
+        { "Broadcom NetXtreme II BCM5709 1000Base-T" },
         };
 
 static struct pci_device_id bnx2_pci_tbl[] = {
@@ -115,6 +118,8 @@ static struct pci_device_id bnx2_pci_tbl[] = {
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5706S },
         { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5708S,
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5708S },
+        { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_NX2_5709,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, BCM5709 },
         { 0, }
 };
 
@@ -236,8 +241,23 @@ static void
 bnx2_ctx_wr(struct bnx2 *bp, u32 cid_addr, u32 offset, u32 val)
 {
         offset += cid_addr;
-        REG_WR(bp, BNX2_CTX_DATA_ADR, offset);
-        REG_WR(bp, BNX2_CTX_DATA, val);
+        if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+                int i;
+
+                REG_WR(bp, BNX2_CTX_CTX_DATA, val);
+                REG_WR(bp, BNX2_CTX_CTX_CTRL,
+                       offset | BNX2_CTX_CTX_CTRL_WRITE_REQ);
+                for (i = 0; i < 5; i++) {
+                        u32 val;
+                        val = REG_RD(bp, BNX2_CTX_CTX_CTRL);
+                        if ((val & BNX2_CTX_CTX_CTRL_WRITE_REQ) == 0)
+                                break;
+                        udelay(5);
+                }
+        } else {
+                REG_WR(bp, BNX2_CTX_DATA_ADR, offset);
+                REG_WR(bp, BNX2_CTX_DATA, val);
+        }
 }
 
 static int
@@ -403,6 +423,14 @@ bnx2_free_mem(struct bnx2 *bp)
 {
         int i;
 
+        for (i = 0; i < bp->ctx_pages; i++) {
+                if (bp->ctx_blk[i]) {
+                        pci_free_consistent(bp->pdev, BCM_PAGE_SIZE,
+                                            bp->ctx_blk[i],
+                                            bp->ctx_blk_mapping[i]);
+                        bp->ctx_blk[i] = NULL;
+                }
+        }
         if (bp->status_blk) {
                 pci_free_consistent(bp->pdev, bp->status_stats_size,
                                     bp->status_blk, bp->status_blk_mapping);
@@ -481,6 +509,18 @@ bnx2_alloc_mem(struct bnx2 *bp)
 
         bp->stats_blk_mapping = bp->status_blk_mapping + status_blk_size;
 
+        if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+                bp->ctx_pages = 0x2000 / BCM_PAGE_SIZE;
+                if (bp->ctx_pages == 0)
+                        bp->ctx_pages = 1;
+                for (i = 0; i < bp->ctx_pages; i++) {
+                        bp->ctx_blk[i] = pci_alloc_consistent(bp->pdev,
+                                                BCM_PAGE_SIZE,
+                                                &bp->ctx_blk_mapping[i]);
+                        if (bp->ctx_blk[i] == NULL)
+                                goto alloc_mem_err;
+                }
+        }
         return 0;
 
 alloc_mem_err:
@@ -803,13 +843,13 @@ bnx2_set_mac_link(struct bnx2 *bp)
 
         val &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
                 BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
-                BNX2_EMAC_MODE_25G);
+                BNX2_EMAC_MODE_25G_MODE);
 
         if (bp->link_up) {
                 switch (bp->line_speed) {
                         case SPEED_10:
-                                if (CHIP_NUM(bp) == CHIP_NUM_5708) {
-                                        val |= BNX2_EMAC_MODE_PORT_MII_10;
+                                if (CHIP_NUM(bp) != CHIP_NUM_5706) {
+                                        val |= BNX2_EMAC_MODE_PORT_MII_10M;
                                         break;
                                 }
                                 /* fall through */
@@ -817,7 +857,7 @@ bnx2_set_mac_link(struct bnx2 *bp)
                                 val |= BNX2_EMAC_MODE_PORT_MII;
                                 break;
                         case SPEED_2500:
-                                val |= BNX2_EMAC_MODE_25G;
+                                val |= BNX2_EMAC_MODE_25G_MODE;
                                 /* fall through */
                         case SPEED_1000:
                                 val |= BNX2_EMAC_MODE_PORT_GMII;
@@ -860,7 +900,7 @@ bnx2_set_link(struct bnx2 *bp)
         u32 bmsr;
         u8 link_up;
 
-        if (bp->loopback == MAC_LOOPBACK) {
+        if (bp->loopback == MAC_LOOPBACK || bp->loopback == PHY_LOOPBACK) {
                 bp->link_up = 1;
                 return 0;
         }
@@ -902,6 +942,7 @@ bnx2_set_link(struct bnx2 *bp)
                         u32 bmcr;
 
                         bnx2_read_phy(bp, MII_BMCR, &bmcr);
+                        bmcr &= ~BCM5708S_BMCR_FORCE_2500;
                         if (!(bmcr & BMCR_ANENABLE)) {
                                 bnx2_write_phy(bp, MII_BMCR, bmcr |
                                         BMCR_ANENABLE);
@@ -988,7 +1029,21 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
                 u32 new_bmcr;
                 int force_link_down = 0;
 
-                if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+                bnx2_read_phy(bp, MII_ADVERTISE, &adv);
+                adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
+
+                bnx2_read_phy(bp, MII_BMCR, &bmcr);
+                new_bmcr = bmcr & ~(BMCR_ANENABLE | BCM5708S_BMCR_FORCE_2500);
+                new_bmcr |= BMCR_SPEED1000;
+                if (bp->req_line_speed == SPEED_2500) {
+                        new_bmcr |= BCM5708S_BMCR_FORCE_2500;
+                        bnx2_read_phy(bp, BCM5708S_UP1, &up1);
+                        if (!(up1 & BCM5708S_UP1_2G5)) {
+                                up1 |= BCM5708S_UP1_2G5;
+                                bnx2_write_phy(bp, BCM5708S_UP1, up1);
+                                force_link_down = 1;
+                        }
+                } else if (CHIP_NUM(bp) == CHIP_NUM_5708) {
                         bnx2_read_phy(bp, BCM5708S_UP1, &up1);
                         if (up1 & BCM5708S_UP1_2G5) {
                                 up1 &= ~BCM5708S_UP1_2G5;
@@ -997,12 +1052,6 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
                         }
                 }
 
-                bnx2_read_phy(bp, MII_ADVERTISE, &adv);
-                adv &= ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF);
-
-                bnx2_read_phy(bp, MII_BMCR, &bmcr);
-                new_bmcr = bmcr & ~BMCR_ANENABLE;
-                new_bmcr |= BMCR_SPEED1000;
                 if (bp->req_duplex == DUPLEX_FULL) {
                         adv |= ADVERTISE_1000XFULL;
                         new_bmcr |= BMCR_FULLDPLX;
@@ -1023,6 +1072,7 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
                                 bp->link_up = 0;
                                 netif_carrier_off(bp->dev);
                                 bnx2_write_phy(bp, MII_BMCR, new_bmcr);
+                                bnx2_report_link(bp);
                         }
                         bnx2_write_phy(bp, MII_ADVERTISE, adv);
                         bnx2_write_phy(bp, MII_BMCR, new_bmcr);
@@ -1048,30 +1098,26 @@ bnx2_setup_serdes_phy(struct bnx2 *bp)
         if ((adv != new_adv) || ((bmcr & BMCR_ANENABLE) == 0)) {
                 /* Force a link down visible on the other side */
                 if (bp->link_up) {
-                        int i;
-
                         bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
-                        for (i = 0; i < 110; i++) {
-                                udelay(100);
-                        }
+                        spin_unlock_bh(&bp->phy_lock);
+                        msleep(20);
+                        spin_lock_bh(&bp->phy_lock);
                 }
 
                 bnx2_write_phy(bp, MII_ADVERTISE, new_adv);
                 bnx2_write_phy(bp, MII_BMCR, bmcr | BMCR_ANRESTART |
                         BMCR_ANENABLE);
-                if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-                        /* Speed up link-up time when the link partner
-                         * does not autonegotiate which is very common
-                         * in blade servers. Some blade servers use
-                         * IPMI for kerboard input and it's important
-                         * to minimize link disruptions. Autoneg. involves
-                         * exchanging base pages plus 3 next pages and
-                         * normally completes in about 120 msec.
-                         */
-                        bp->current_interval = SERDES_AN_TIMEOUT;
-                        bp->serdes_an_pending = 1;
-                        mod_timer(&bp->timer, jiffies + bp->current_interval);
-                }
+                /* Speed up link-up time when the link partner
+                 * does not autonegotiate which is very common
+                 * in blade servers. Some blade servers use
+                 * IPMI for kerboard input and it's important
+                 * to minimize link disruptions. Autoneg. involves
+                 * exchanging base pages plus 3 next pages and
+                 * normally completes in about 120 msec.
+                 */
+                bp->current_interval = SERDES_AN_TIMEOUT;
+                bp->serdes_an_pending = 1;
+                mod_timer(&bp->timer, jiffies + bp->current_interval);
         }
 
         return 0;
@@ -1153,7 +1199,6 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
         }
         if (new_bmcr != bmcr) {
                 u32 bmsr;
-                int i = 0;
 
                 bnx2_read_phy(bp, MII_BMSR, &bmsr);
                 bnx2_read_phy(bp, MII_BMSR, &bmsr);
@@ -1161,12 +1206,12 @@ bnx2_setup_copper_phy(struct bnx2 *bp)
                 if (bmsr & BMSR_LSTATUS) {
                         /* Force link down */
                         bnx2_write_phy(bp, MII_BMCR, BMCR_LOOPBACK);
-                        do {
-                                udelay(100);
-                                bnx2_read_phy(bp, MII_BMSR, &bmsr);
-                                bnx2_read_phy(bp, MII_BMSR, &bmsr);
-                                i++;
-                        } while ((bmsr & BMSR_LSTATUS) && (i < 620));
+                        spin_unlock_bh(&bp->phy_lock);
+                        msleep(50);
+                        spin_lock_bh(&bp->phy_lock);
+
+                        bnx2_read_phy(bp, MII_BMSR, &bmsr);
+                        bnx2_read_phy(bp, MII_BMSR, &bmsr);
                 }
 
                 bnx2_write_phy(bp, MII_BMCR, new_bmcr);
@@ -1258,9 +1303,8 @@ bnx2_init_5706s_phy(struct bnx2 *bp)
 {
         bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
 
-        if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-                REG_WR(bp, BNX2_MISC_UNUSED0, 0x300);
-        }
+        if (CHIP_NUM(bp) == CHIP_NUM_5706)
+                REG_WR(bp, BNX2_MISC_GP_HW_CTL0, 0x300);
 
         if (bp->dev->mtu > 1500) {
                 u32 val;
@@ -1397,13 +1441,13 @@ bnx2_set_phy_loopback(struct bnx2 *bp)
         for (i = 0; i < 10; i++) {
                 if (bnx2_test_link(bp) == 0)
                         break;
-                udelay(10);
+                msleep(100);
         }
 
         mac_mode = REG_RD(bp, BNX2_EMAC_MODE);
         mac_mode &= ~(BNX2_EMAC_MODE_PORT | BNX2_EMAC_MODE_HALF_DUPLEX |
                       BNX2_EMAC_MODE_MAC_LOOP | BNX2_EMAC_MODE_FORCE_LINK |
-                      BNX2_EMAC_MODE_25G);
+                      BNX2_EMAC_MODE_25G_MODE);
 
         mac_mode |= BNX2_EMAC_MODE_PORT_GMII;
         REG_WR(bp, BNX2_EMAC_MODE, mac_mode);
@@ -1454,6 +1498,40 @@ bnx2_fw_sync(struct bnx2 *bp, u32 msg_data, int silent)
         return 0;
 }
 
+static int
+bnx2_init_5709_context(struct bnx2 *bp)
+{
+        int i, ret = 0;
+        u32 val;
+
+        val = BNX2_CTX_COMMAND_ENABLED | BNX2_CTX_COMMAND_MEM_INIT | (1 << 12);
+        val |= (BCM_PAGE_BITS - 8) << 16;
+        REG_WR(bp, BNX2_CTX_COMMAND, val);
+        for (i = 0; i < bp->ctx_pages; i++) {
+                int j;
+
+                REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_DATA0,
+                       (bp->ctx_blk_mapping[i] & 0xffffffff) |
+                       BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID);
+                REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_DATA1,
+                       (u64) bp->ctx_blk_mapping[i] >> 32);
+                REG_WR(bp, BNX2_CTX_HOST_PAGE_TBL_CTRL, i |
+                       BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ);
+                for (j = 0; j < 10; j++) {
+
+                        val = REG_RD(bp, BNX2_CTX_HOST_PAGE_TBL_CTRL);
+                        if (!(val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ))
+                                break;
+                        udelay(5);
+                }
+                if (val & BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ) {
+                        ret = -EBUSY;
+                        break;
+                }
+        }
+        return ret;
+}
+
 static void
 bnx2_init_context(struct bnx2 *bp)
 {
@@ -1576,9 +1654,8 @@ bnx2_alloc_rx_skb(struct bnx2 *bp, u16 index)
                 return -ENOMEM;
         }
 
-        if (unlikely((align = (unsigned long) skb->data & 0x7))) {
-                skb_reserve(skb, 8 - align);
-        }
+        if (unlikely((align = (unsigned long) skb->data & (BNX2_RX_ALIGN - 1))))
+                skb_reserve(skb, BNX2_RX_ALIGN - align);
 
         mapping = pci_map_single(bp->pdev, skb->data, bp->rx_buf_use_size,
                 PCI_DMA_FROMDEVICE);
@@ -2040,7 +2117,8 @@ bnx2_set_rx_mode(struct net_device *dev)
         if (dev->flags & IFF_PROMISC) {
                 /* Promiscuous mode. */
                 rx_mode |= BNX2_EMAC_RX_MODE_PROMISCUOUS;
-                sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN;
+                sort_mode |= BNX2_RPM_SORT_USER0_PROM_EN |
+                             BNX2_RPM_SORT_USER0_PROM_VLAN;
         }
         else if (dev->flags & IFF_ALLMULTI) {
                 for (i = 0; i < NUM_MC_HASH_REGISTERS; i++) {
@@ -2208,11 +2286,12 @@ load_rv2p_fw(struct bnx2 *bp, u32 *rv2p_code, u32 rv2p_code_len,
         }
 }
 
-static void
+static int
 load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
 {
         u32 offset;
         u32 val;
+        int rc;
 
         /* Halt the CPU. */
         val = REG_RD_IND(bp, cpu_reg->mode);
@@ -2222,7 +2301,18 @@ load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
 
         /* Load the Text area. */
         offset = cpu_reg->spad_base + (fw->text_addr - cpu_reg->mips_view_base);
-        if (fw->text) {
+        if (fw->gz_text) {
+                u32 text_len;
+                void *text;
+
+                rc = bnx2_gunzip(bp, fw->gz_text, fw->gz_text_len, &text,
+                                 &text_len);
+                if (rc)
+                        return rc;
+
+                fw->text = text;
+        }
+        if (fw->gz_text) {
                 int j;
 
                 for (j = 0; j < (fw->text_len / 4); j++, offset += 4) {
@@ -2280,13 +2370,15 @@ load_cpu_fw(struct bnx2 *bp, struct cpu_reg *cpu_reg, struct fw_info *fw)
         val &= ~cpu_reg->mode_value_halt;
         REG_WR_IND(bp, cpu_reg->state, cpu_reg->state_value_clear);
         REG_WR_IND(bp, cpu_reg->mode, val);
+
+        return 0;
 }
 
 static int
 bnx2_init_cpus(struct bnx2 *bp)
 {
         struct cpu_reg cpu_reg;
-        struct fw_info fw;
+        struct fw_info *fw;
         int rc = 0;
         void *text;
         u32 text_len;
@@ -2323,44 +2415,15 @@ bnx2_init_cpus(struct bnx2 *bp)
         cpu_reg.spad_base = BNX2_RXP_SCRATCH;
         cpu_reg.mips_view_base = 0x8000000;
 
-        fw.ver_major = bnx2_RXP_b06FwReleaseMajor;
-        fw.ver_minor = bnx2_RXP_b06FwReleaseMinor;
-        fw.ver_fix = bnx2_RXP_b06FwReleaseFix;
-        fw.start_addr = bnx2_RXP_b06FwStartAddr;
-
-        fw.text_addr = bnx2_RXP_b06FwTextAddr;
-        fw.text_len = bnx2_RXP_b06FwTextLen;
-        fw.text_index = 0;
+        if (CHIP_NUM(bp) == CHIP_NUM_5709)
+                fw = &bnx2_rxp_fw_09;
+        else
+                fw = &bnx2_rxp_fw_06;
 
-        rc = bnx2_gunzip(bp, bnx2_RXP_b06FwText, sizeof(bnx2_RXP_b06FwText),
-                         &text, &text_len);
+        rc = load_cpu_fw(bp, &cpu_reg, fw);
         if (rc)
                 goto init_cpu_err;
 
-        fw.text = text;
-
-        fw.data_addr = bnx2_RXP_b06FwDataAddr;
-        fw.data_len = bnx2_RXP_b06FwDataLen;
-        fw.data_index = 0;
-        fw.data = bnx2_RXP_b06FwData;
-
-        fw.sbss_addr = bnx2_RXP_b06FwSbssAddr;
-        fw.sbss_len = bnx2_RXP_b06FwSbssLen;
-        fw.sbss_index = 0;
-        fw.sbss = bnx2_RXP_b06FwSbss;
-
-        fw.bss_addr = bnx2_RXP_b06FwBssAddr;
-        fw.bss_len = bnx2_RXP_b06FwBssLen;
-        fw.bss_index = 0;
-        fw.bss = bnx2_RXP_b06FwBss;
-
-        fw.rodata_addr = bnx2_RXP_b06FwRodataAddr;
-        fw.rodata_len = bnx2_RXP_b06FwRodataLen;
-        fw.rodata_index = 0;
-        fw.rodata = bnx2_RXP_b06FwRodata;
-
-        load_cpu_fw(bp, &cpu_reg, &fw);
-
         /* Initialize the TX Processor. */
         cpu_reg.mode = BNX2_TXP_CPU_MODE;
         cpu_reg.mode_value_halt = BNX2_TXP_CPU_MODE_SOFT_HALT;
@@ -2375,44 +2438,15 @@ bnx2_init_cpus(struct bnx2 *bp)
         cpu_reg.spad_base = BNX2_TXP_SCRATCH;
         cpu_reg.mips_view_base = 0x8000000;
 
-        fw.ver_major = bnx2_TXP_b06FwReleaseMajor;
-        fw.ver_minor = bnx2_TXP_b06FwReleaseMinor;
-        fw.ver_fix = bnx2_TXP_b06FwReleaseFix;
-        fw.start_addr = bnx2_TXP_b06FwStartAddr;
-
-        fw.text_addr = bnx2_TXP_b06FwTextAddr;
-        fw.text_len = bnx2_TXP_b06FwTextLen;
-        fw.text_index = 0;
+        if (CHIP_NUM(bp) == CHIP_NUM_5709)
+                fw = &bnx2_txp_fw_09;
+        else
+                fw = &bnx2_txp_fw_06;
 
-        rc = bnx2_gunzip(bp, bnx2_TXP_b06FwText, sizeof(bnx2_TXP_b06FwText),
-                         &text, &text_len);
+        rc = load_cpu_fw(bp, &cpu_reg, fw);
         if (rc)
                 goto init_cpu_err;
 
-        fw.text = text;
-
-        fw.data_addr = bnx2_TXP_b06FwDataAddr;
-        fw.data_len = bnx2_TXP_b06FwDataLen;
-        fw.data_index = 0;
-        fw.data = bnx2_TXP_b06FwData;
-
-        fw.sbss_addr = bnx2_TXP_b06FwSbssAddr;
-        fw.sbss_len = bnx2_TXP_b06FwSbssLen;
-        fw.sbss_index = 0;
-        fw.sbss = bnx2_TXP_b06FwSbss;
-
-        fw.bss_addr = bnx2_TXP_b06FwBssAddr;
-        fw.bss_len = bnx2_TXP_b06FwBssLen;
-        fw.bss_index = 0;
-        fw.bss = bnx2_TXP_b06FwBss;
-
-        fw.rodata_addr = bnx2_TXP_b06FwRodataAddr;
-        fw.rodata_len = bnx2_TXP_b06FwRodataLen;
-        fw.rodata_index = 0;
-        fw.rodata = bnx2_TXP_b06FwRodata;
-
-        load_cpu_fw(bp, &cpu_reg, &fw);
-
         /* Initialize the TX Patch-up Processor. */
         cpu_reg.mode = BNX2_TPAT_CPU_MODE;
         cpu_reg.mode_value_halt = BNX2_TPAT_CPU_MODE_SOFT_HALT;
@@ -2427,44 +2461,15 @@ bnx2_init_cpus(struct bnx2 *bp)
         cpu_reg.spad_base = BNX2_TPAT_SCRATCH;
         cpu_reg.mips_view_base = 0x8000000;
 
-        fw.ver_major = bnx2_TPAT_b06FwReleaseMajor;
-        fw.ver_minor = bnx2_TPAT_b06FwReleaseMinor;
-        fw.ver_fix = bnx2_TPAT_b06FwReleaseFix;
-        fw.start_addr = bnx2_TPAT_b06FwStartAddr;
-
-        fw.text_addr = bnx2_TPAT_b06FwTextAddr;
-        fw.text_len = bnx2_TPAT_b06FwTextLen;
-        fw.text_index = 0;
+        if (CHIP_NUM(bp) == CHIP_NUM_5709)
+                fw = &bnx2_tpat_fw_09;
+        else
+                fw = &bnx2_tpat_fw_06;
 
-        rc = bnx2_gunzip(bp, bnx2_TPAT_b06FwText, sizeof(bnx2_TPAT_b06FwText),
-                         &text, &text_len);
+        rc = load_cpu_fw(bp, &cpu_reg, fw);
         if (rc)
                 goto init_cpu_err;
 
-        fw.text = text;
-
-        fw.data_addr = bnx2_TPAT_b06FwDataAddr;
-        fw.data_len = bnx2_TPAT_b06FwDataLen;
-        fw.data_index = 0;
-        fw.data = bnx2_TPAT_b06FwData;
-
-        fw.sbss_addr = bnx2_TPAT_b06FwSbssAddr;
-        fw.sbss_len = bnx2_TPAT_b06FwSbssLen;
-        fw.sbss_index = 0;
-        fw.sbss = bnx2_TPAT_b06FwSbss;
-
-        fw.bss_addr = bnx2_TPAT_b06FwBssAddr;
-        fw.bss_len = bnx2_TPAT_b06FwBssLen;
-        fw.bss_index = 0;
-        fw.bss = bnx2_TPAT_b06FwBss;
-
-        fw.rodata_addr = bnx2_TPAT_b06FwRodataAddr;
-        fw.rodata_len = bnx2_TPAT_b06FwRodataLen;
-        fw.rodata_index = 0;
-        fw.rodata = bnx2_TPAT_b06FwRodata;
-
-        load_cpu_fw(bp, &cpu_reg, &fw);
-
         /* Initialize the Completion Processor. */
         cpu_reg.mode = BNX2_COM_CPU_MODE;
         cpu_reg.mode_value_halt = BNX2_COM_CPU_MODE_SOFT_HALT;
@@ -2479,44 +2484,36 @@ bnx2_init_cpus(struct bnx2 *bp)
         cpu_reg.spad_base = BNX2_COM_SCRATCH;
         cpu_reg.mips_view_base = 0x8000000;
 
-        fw.ver_major = bnx2_COM_b06FwReleaseMajor;
-        fw.ver_minor = bnx2_COM_b06FwReleaseMinor;
-        fw.ver_fix = bnx2_COM_b06FwReleaseFix;
-        fw.start_addr = bnx2_COM_b06FwStartAddr;
-
-        fw.text_addr = bnx2_COM_b06FwTextAddr;
-        fw.text_len = bnx2_COM_b06FwTextLen;
-        fw.text_index = 0;
+        if (CHIP_NUM(bp) == CHIP_NUM_5709)
+                fw = &bnx2_com_fw_09;
+        else
+                fw = &bnx2_com_fw_06;
 
-        rc = bnx2_gunzip(bp, bnx2_COM_b06FwText, sizeof(bnx2_COM_b06FwText),
-                         &text, &text_len);
+        rc = load_cpu_fw(bp, &cpu_reg, fw);
         if (rc)
                 goto init_cpu_err;
 
-        fw.text = text;
-
-        fw.data_addr = bnx2_COM_b06FwDataAddr;
-        fw.data_len = bnx2_COM_b06FwDataLen;
-        fw.data_index = 0;
-        fw.data = bnx2_COM_b06FwData;
-
-        fw.sbss_addr = bnx2_COM_b06FwSbssAddr;
-        fw.sbss_len = bnx2_COM_b06FwSbssLen;
-        fw.sbss_index = 0;
-        fw.sbss = bnx2_COM_b06FwSbss;
-
-        fw.bss_addr = bnx2_COM_b06FwBssAddr;
-        fw.bss_len = bnx2_COM_b06FwBssLen;
-        fw.bss_index = 0;
-        fw.bss = bnx2_COM_b06FwBss;
-
-        fw.rodata_addr = bnx2_COM_b06FwRodataAddr;
-        fw.rodata_len = bnx2_COM_b06FwRodataLen;
-        fw.rodata_index = 0;
-        fw.rodata = bnx2_COM_b06FwRodata;
+        /* Initialize the Command Processor. */
+        cpu_reg.mode = BNX2_CP_CPU_MODE;
+        cpu_reg.mode_value_halt = BNX2_CP_CPU_MODE_SOFT_HALT;
+        cpu_reg.mode_value_sstep = BNX2_CP_CPU_MODE_STEP_ENA;
+        cpu_reg.state = BNX2_CP_CPU_STATE;
+        cpu_reg.state_value_clear = 0xffffff;
+        cpu_reg.gpr0 = BNX2_CP_CPU_REG_FILE;
+        cpu_reg.evmask = BNX2_CP_CPU_EVENT_MASK;
+        cpu_reg.pc = BNX2_CP_CPU_PROGRAM_COUNTER;
+        cpu_reg.inst = BNX2_CP_CPU_INSTRUCTION;
+        cpu_reg.bp = BNX2_CP_CPU_HW_BREAKPOINT;
+        cpu_reg.spad_base = BNX2_CP_SCRATCH;
+        cpu_reg.mips_view_base = 0x8000000;
 
-        load_cpu_fw(bp, &cpu_reg, &fw);
+        if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+                fw = &bnx2_cp_fw_09;
 
+                load_cpu_fw(bp, &cpu_reg, fw);
+                if (rc)
+                        goto init_cpu_err;
+        }
 init_cpu_err:
         bnx2_gunzip_end(bp);
         return rc;
@@ -3288,31 +3285,44 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code)
          * before we issue a reset. */
         val = REG_RD(bp, BNX2_MISC_ID);
 
-        val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
-              BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
-              BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
+        if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+                REG_WR(bp, BNX2_MISC_COMMAND, BNX2_MISC_COMMAND_SW_RESET);
+                REG_RD(bp, BNX2_MISC_COMMAND);
+                udelay(5);
 
-        /* Chip reset. */
-        REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
+                val = BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+                      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
 
-        if ((CHIP_ID(bp) == CHIP_ID_5706_A0) ||
-            (CHIP_ID(bp) == CHIP_ID_5706_A1))
-                msleep(15);
+                pci_write_config_dword(bp->pdev, BNX2_PCICFG_MISC_CONFIG, val);
 
-        /* Reset takes approximate 30 usec */
-        for (i = 0; i < 10; i++) {
-                val = REG_RD(bp, BNX2_PCICFG_MISC_CONFIG);
-                if ((val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
-                            BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) == 0) {
-                        break;
+        } else {
+                val = BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
+                      BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA |
+                      BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP;
+
+                /* Chip reset. */
+                REG_WR(bp, BNX2_PCICFG_MISC_CONFIG, val);
+
+                if ((CHIP_ID(bp) == CHIP_ID_5706_A0) ||
+                    (CHIP_ID(bp) == CHIP_ID_5706_A1)) {
+                        current->state = TASK_UNINTERRUPTIBLE;
+                        schedule_timeout(HZ / 50);
                 }
-                udelay(10);
-        }
 
-        if (val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
-                   BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) {
-                printk(KERN_ERR PFX "Chip reset did not complete\n");
-                return -EBUSY;
+                /* Reset takes approximate 30 usec */
+                for (i = 0; i < 10; i++) {
+                        val = REG_RD(bp, BNX2_PCICFG_MISC_CONFIG);
+                        if ((val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
+                                    BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) == 0)
+                                break;
+                        udelay(10);
+                }
+
+                if (val & (BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ |
+                           BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY)) {
+                        printk(KERN_ERR PFX "Chip reset did not complete\n");
+                        return -EBUSY;
+                }
         }
 
         /* Make sure byte swapping is properly configured. */
@@ -3390,7 +3400,10 @@ bnx2_init_chip(struct bnx2 *bp)
 
         /* Initialize context mapping and zero out the quick contexts.  The
          * context block must have already been enabled. */
-        bnx2_init_context(bp);
+        if (CHIP_NUM(bp) == CHIP_NUM_5709)
+                bnx2_init_5709_context(bp);
+        else
+                bnx2_init_context(bp);
 
         if ((rc = bnx2_init_cpus(bp)) != 0)
                 return rc;
@@ -3501,12 +3514,40 @@ bnx2_init_chip(struct bnx2 *bp)
         return rc;
 }
 
+static void
+bnx2_init_tx_context(struct bnx2 *bp, u32 cid)
+{
+        u32 val, offset0, offset1, offset2, offset3;
+
+        if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+                offset0 = BNX2_L2CTX_TYPE_XI;
+                offset1 = BNX2_L2CTX_CMD_TYPE_XI;
+                offset2 = BNX2_L2CTX_TBDR_BHADDR_HI_XI;
+                offset3 = BNX2_L2CTX_TBDR_BHADDR_LO_XI;
+        } else {
+                offset0 = BNX2_L2CTX_TYPE;
+                offset1 = BNX2_L2CTX_CMD_TYPE;
+                offset2 = BNX2_L2CTX_TBDR_BHADDR_HI;
+                offset3 = BNX2_L2CTX_TBDR_BHADDR_LO;
+        }
+        val = BNX2_L2CTX_TYPE_TYPE_L2 | BNX2_L2CTX_TYPE_SIZE_L2;
+        CTX_WR(bp, GET_CID_ADDR(cid), offset0, val);
+
+        val = BNX2_L2CTX_CMD_TYPE_TYPE_L2 | (8 << 16);
+        CTX_WR(bp, GET_CID_ADDR(cid), offset1, val);
+
+        val = (u64) bp->tx_desc_mapping >> 32;
+        CTX_WR(bp, GET_CID_ADDR(cid), offset2, val);
+
+        val = (u64) bp->tx_desc_mapping & 0xffffffff;
+        CTX_WR(bp, GET_CID_ADDR(cid), offset3, val);
+}
 
 static void
 bnx2_init_tx_ring(struct bnx2 *bp)
 {
         struct tx_bd *txbd;
-        u32 val;
+        u32 cid;
 
         bp->tx_wake_thresh = bp->tx_ring_size / 2;
 
@@ -3520,19 +3561,11 @@ bnx2_init_tx_ring(struct bnx2 *bp)
         bp->hw_tx_cons = 0;
         bp->tx_prod_bseq = 0;
 
-        val = BNX2_L2CTX_TYPE_TYPE_L2;
-        val |= BNX2_L2CTX_TYPE_SIZE_L2;
-        CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TYPE, val);
+        cid = TX_CID;
+        bp->tx_bidx_addr = MB_GET_CID_ADDR(cid) + BNX2_L2CTX_TX_HOST_BIDX;
+        bp->tx_bseq_addr = MB_GET_CID_ADDR(cid) + BNX2_L2CTX_TX_HOST_BSEQ;
 
-        val = BNX2_L2CTX_CMD_TYPE_TYPE_L2;
-        val |= 8 << 16;
-        CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_CMD_TYPE, val);
-
-        val = (u64) bp->tx_desc_mapping >> 32;
-        CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TBDR_BHADDR_HI, val);
-
-        val = (u64) bp->tx_desc_mapping & 0xffffffff;
-        CTX_WR(bp, GET_CID_ADDR(TX_CID), BNX2_L2CTX_TBDR_BHADDR_LO, val);
+        bnx2_init_tx_context(bp, cid);
 }
 
 static void
@@ -3545,8 +3578,8 @@ bnx2_init_rx_ring(struct bnx2 *bp)
 
         /* 8 for CRC and VLAN */
         bp->rx_buf_use_size = bp->dev->mtu + ETH_HLEN + bp->rx_offset + 8;
-        /* 8 for alignment */
-        bp->rx_buf_size = bp->rx_buf_use_size + 8;
+        /* hw alignment */
+        bp->rx_buf_size = bp->rx_buf_use_size + BNX2_RX_ALIGN;
 
         ring_prod = prod = bp->rx_prod = 0;
         bp->rx_cons = 0;
@@ -3712,7 +3745,9 @@ bnx2_init_nic(struct bnx2 *bp)
         if ((rc = bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET)) != 0)
                 return rc;
 
+        spin_lock_bh(&bp->phy_lock);
         bnx2_init_phy(bp);
+        spin_unlock_bh(&bp->phy_lock);
         bnx2_set_link(bp);
         return 0;
 }
@@ -3952,7 +3987,7 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
                 bnx2_set_mac_loopback(bp);
         }
         else if (loopback_mode == BNX2_PHY_LOOPBACK) {
-                bp->loopback = 0;
+                bp->loopback = PHY_LOOPBACK;
                 bnx2_set_phy_loopback(bp);
         }
         else
@@ -3992,8 +4027,8 @@ bnx2_run_loopback(struct bnx2 *bp, int loopback_mode)
         bp->tx_prod = NEXT_TX_BD(bp->tx_prod);
         bp->tx_prod_bseq += pkt_size;
 
-        REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, bp->tx_prod);
-        REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
+        REG_WR16(bp, bp->tx_bidx_addr, bp->tx_prod);
+        REG_WR(bp, bp->tx_bseq_addr, bp->tx_prod_bseq);
 
         udelay(100);
 
@@ -4162,80 +4197,117 @@ bnx2_test_intr(struct bnx2 *bp)
 }
 
 static void
-bnx2_timer(unsigned long data)
+bnx2_5706_serdes_timer(struct bnx2 *bp)
 {
-        struct bnx2 *bp = (struct bnx2 *) data;
-        u32 msg;
+        spin_lock(&bp->phy_lock);
+        if (bp->serdes_an_pending)
+                bp->serdes_an_pending--;
+        else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
+                u32 bmcr;
 
-        if (!netif_running(bp->dev))
-                return;
+                bp->current_interval = bp->timer_interval;
 
-        if (atomic_read(&bp->intr_sem) != 0)
-                goto bnx2_restart_timer;
+                bnx2_read_phy(bp, MII_BMCR, &bmcr);
 
-        msg = (u32) ++bp->fw_drv_pulse_wr_seq;
-        REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);
+                if (bmcr & BMCR_ANENABLE) {
+                        u32 phy1, phy2;
 
-        bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);
+                        bnx2_write_phy(bp, 0x1c, 0x7c00);
+                        bnx2_read_phy(bp, 0x1c, &phy1);
 
-        if ((bp->phy_flags & PHY_SERDES_FLAG) &&
-            (CHIP_NUM(bp) == CHIP_NUM_5706)) {
+                        bnx2_write_phy(bp, 0x17, 0x0f01);
+                        bnx2_read_phy(bp, 0x15, &phy2);
+                        bnx2_write_phy(bp, 0x17, 0x0f01);
+                        bnx2_read_phy(bp, 0x15, &phy2);
 
-                spin_lock(&bp->phy_lock);
-                if (bp->serdes_an_pending) {
-                        bp->serdes_an_pending--;
+                        if ((phy1 & 0x10) &&    /* SIGNAL DETECT */
+                                !(phy2 & 0x20)) {       /* no CONFIG */
+
+                                bmcr &= ~BMCR_ANENABLE;
+                                bmcr |= BMCR_SPEED1000 | BMCR_FULLDPLX;
+                                bnx2_write_phy(bp, MII_BMCR, bmcr);
+                                bp->phy_flags |= PHY_PARALLEL_DETECT_FLAG;
+                        }
                 }
-                else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
-                        u32 bmcr;
+        }
+        else if ((bp->link_up) && (bp->autoneg & AUTONEG_SPEED) &&
+                 (bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)) {
+                u32 phy2;
 
-                        bp->current_interval = bp->timer_interval;
+                bnx2_write_phy(bp, 0x17, 0x0f01);
+                bnx2_read_phy(bp, 0x15, &phy2);
+                if (phy2 & 0x20) {
+                        u32 bmcr;
 
                         bnx2_read_phy(bp, MII_BMCR, &bmcr);
+                        bmcr |= BMCR_ANENABLE;
+                        bnx2_write_phy(bp, MII_BMCR, bmcr);
 
-                        if (bmcr & BMCR_ANENABLE) {
-                                u32 phy1, phy2;
+                        bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
+                }
+        } else
+                bp->current_interval = bp->timer_interval;
 
-                                bnx2_write_phy(bp, 0x1c, 0x7c00);
-                                bnx2_read_phy(bp, 0x1c, &phy1);
+        spin_unlock(&bp->phy_lock);
+}
 
-                                bnx2_write_phy(bp, 0x17, 0x0f01);
-                                bnx2_read_phy(bp, 0x15, &phy2);
-                                bnx2_write_phy(bp, 0x17, 0x0f01);
-                                bnx2_read_phy(bp, 0x15, &phy2);
+static void
+bnx2_5708_serdes_timer(struct bnx2 *bp)
+{
+        if ((bp->phy_flags & PHY_2_5G_CAPABLE_FLAG) == 0) {
+                bp->serdes_an_pending = 0;
+                return;
+        }
 
-                                if ((phy1 & 0x10) &&    /* SIGNAL DETECT */
-                                        !(phy2 & 0x20)) {       /* no CONFIG */
+        spin_lock(&bp->phy_lock);
+        if (bp->serdes_an_pending)
+                bp->serdes_an_pending--;
+        else if ((bp->link_up == 0) && (bp->autoneg & AUTONEG_SPEED)) {
+                u32 bmcr;
 
-                                        bmcr &= ~BMCR_ANENABLE;
-                                        bmcr |= BMCR_SPEED1000 |
-                                                BMCR_FULLDPLX;
-                                        bnx2_write_phy(bp, MII_BMCR, bmcr);
-                                        bp->phy_flags |=
-                                                PHY_PARALLEL_DETECT_FLAG;
-                                }
-                        }
+                bnx2_read_phy(bp, MII_BMCR, &bmcr);
+
+                if (bmcr & BMCR_ANENABLE) {
+                        bmcr &= ~BMCR_ANENABLE;
+                        bmcr |= BMCR_FULLDPLX | BCM5708S_BMCR_FORCE_2500;
+                        bnx2_write_phy(bp, MII_BMCR, bmcr);
+                        bp->current_interval = SERDES_FORCED_TIMEOUT;
+                } else {
+                        bmcr &= ~(BMCR_FULLDPLX | BCM5708S_BMCR_FORCE_2500);
+                        bmcr |= BMCR_ANENABLE;
+                        bnx2_write_phy(bp, MII_BMCR, bmcr);
+                        bp->serdes_an_pending = 2;
+                        bp->current_interval = bp->timer_interval;
                 }
-                else if ((bp->link_up) && (bp->autoneg & AUTONEG_SPEED) &&
-                        (bp->phy_flags & PHY_PARALLEL_DETECT_FLAG)) {
-                        u32 phy2;
 
-                        bnx2_write_phy(bp, 0x17, 0x0f01);
-                        bnx2_read_phy(bp, 0x15, &phy2);
-                        if (phy2 & 0x20) {
-                                u32 bmcr;
+        } else
+                bp->current_interval = bp->timer_interval;
 
-                                bnx2_read_phy(bp, MII_BMCR, &bmcr);
-                                bmcr |= BMCR_ANENABLE;
-                                bnx2_write_phy(bp, MII_BMCR, bmcr);
+        spin_unlock(&bp->phy_lock);
+}
+
+static void
+bnx2_timer(unsigned long data)
+{
+        struct bnx2 *bp = (struct bnx2 *) data;
+        u32 msg;
 
-                                bp->phy_flags &= ~PHY_PARALLEL_DETECT_FLAG;
+        if (!netif_running(bp->dev))
+                return;
 
-                        }
-                }
-                else
-                        bp->current_interval = bp->timer_interval;
+        if (atomic_read(&bp->intr_sem) != 0)
+                goto bnx2_restart_timer;
 
-                spin_unlock(&bp->phy_lock);
+        msg = (u32) ++bp->fw_drv_pulse_wr_seq;
+        REG_WR_IND(bp, bp->shmem_base + BNX2_DRV_PULSE_MB, msg);
+
+        bp->stats_blk->stat_FwRxDrop = REG_RD_IND(bp, BNX2_FW_RX_DROP_COUNT);
+
+        if (bp->phy_flags & PHY_SERDES_FLAG) {
+                if (CHIP_NUM(bp) == CHIP_NUM_5706)
+                        bnx2_5706_serdes_timer(bp);
+                else if (CHIP_NUM(bp) == CHIP_NUM_5708)
+                        bnx2_5708_serdes_timer(bp);
         }
 
 bnx2_restart_timer:
@@ -4339,9 +4411,9 @@ bnx2_open(struct net_device *dev)
 }
 
 static void
-bnx2_reset_task(void *data)
+bnx2_reset_task(struct work_struct *work)
 {
-        struct bnx2 *bp = data;
+        struct bnx2 *bp = container_of(work, struct bnx2, reset_task);
 
         if (!netif_running(bp->dev))
                 return;
@@ -4508,8 +4580,8 @@ bnx2_start_xmit(struct sk_buff *skb, struct net_device *dev)
         prod = NEXT_TX_BD(prod);
         bp->tx_prod_bseq += skb->len;
 
-        REG_WR16(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BIDX, prod);
-        REG_WR(bp, MB_TX_CID_ADDR + BNX2_L2CTX_TX_HOST_BSEQ, bp->tx_prod_bseq);
+        REG_WR16(bp, bp->tx_bidx_addr, prod);
+        REG_WR(bp, bp->tx_bseq_addr, bp->tx_prod_bseq);
 
         mmiowb();
 
@@ -4743,10 +4815,14 @@ bnx2_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
         }
         else {
                 if (bp->phy_flags & PHY_SERDES_FLAG) {
-                        if ((cmd->speed != SPEED_1000) ||
-                                (cmd->duplex != DUPLEX_FULL)) {
+                        if ((cmd->speed != SPEED_1000 &&
+                             cmd->speed != SPEED_2500) ||
+                            (cmd->duplex != DUPLEX_FULL))
+                                return -EINVAL;
+
+                        if (cmd->speed == SPEED_2500 &&
+                            !(bp->phy_flags & PHY_2_5G_CAPABLE_FLAG))
                                 return -EINVAL;
-                        }
                 }
                 else if (cmd->speed == SPEED_1000) {
                         return -EINVAL;
@@ -4903,11 +4979,10 @@ bnx2_nway_reset(struct net_device *dev)
                 msleep(20);
 
                 spin_lock_bh(&bp->phy_lock);
-                if (CHIP_NUM(bp) == CHIP_NUM_5706) {
-                        bp->current_interval = SERDES_AN_TIMEOUT;
-                        bp->serdes_an_pending = 1;
-                        mod_timer(&bp->timer, jiffies + bp->current_interval);
-                }
+
+                bp->current_interval = SERDES_AN_TIMEOUT;
+                bp->serdes_an_pending = 1;
+                mod_timer(&bp->timer, jiffies + bp->current_interval);
         }
 
         bnx2_read_phy(bp, MII_BMCR, &bmcr);
@@ -5288,6 +5363,8 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
 
         memset(buf, 0, sizeof(u64) * BNX2_NUM_TESTS);
         if (etest->flags & ETH_TEST_FL_OFFLINE) {
+                int i;
+
                 bnx2_netif_stop(bp);
                 bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG);
                 bnx2_free_skbs(bp);
@@ -5312,9 +5389,11 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf)
                 }
 
                 /* wait for link up */
-                msleep_interruptible(3000);
-                if ((!bp->link_up) && !(bp->phy_flags & PHY_SERDES_FLAG))
-                        msleep_interruptible(4000);
+                for (i = 0; i < 7; i++) {
+                        if (bp->link_up)
+                                break;
+                        msleep_interruptible(1000);
+                }
         }
 
         if (bnx2_test_nvram(bp) != 0) {
@@ -5604,13 +5683,6 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
                 goto err_out_release;
         }
 
-        bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
-        if (bp->pcix_cap == 0) {
-                dev_err(&pdev->dev, "Cannot find PCIX capability, aborting.\n");
-                rc = -EIO;
-                goto err_out_release;
-        }
-
         if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) == 0) {
                 bp->flags |= USING_DAC_FLAG;
                 if (pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) != 0) {
@@ -5630,10 +5702,10 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
         bp->pdev = pdev;
 
         spin_lock_init(&bp->phy_lock);
-        INIT_WORK(&bp->reset_task, bnx2_reset_task, bp);
+        INIT_WORK(&bp->reset_task, bnx2_reset_task);
 
         dev->base_addr = dev->mem_start = pci_resource_start(pdev, 0);
-        mem_len = MB_GET_CID_ADDR(17);
+        mem_len = MB_GET_CID_ADDR(TX_TSS_CID + 1);
         dev->mem_end = dev->mem_start + mem_len;
         dev->irq = pdev->irq;
 
@@ -5657,6 +5729,16 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
 
         bp->chip_id = REG_RD(bp, BNX2_MISC_ID);
 
+        if (CHIP_NUM(bp) != CHIP_NUM_5709) {
+                bp->pcix_cap = pci_find_capability(pdev, PCI_CAP_ID_PCIX);
+                if (bp->pcix_cap == 0) {
+                        dev_err(&pdev->dev,
+                                "Cannot find PCIX capability, aborting.\n");
+                        rc = -EIO;
+                        goto err_out_unmap;
+                }
+        }
+
         /* Get bus information. */
         reg = REG_RD(bp, BNX2_PCICFG_MISC_STATUS);
         if (reg & BNX2_PCICFG_MISC_STATUS_PCIX_DET) {
@@ -5776,10 +5858,15 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
         bp->phy_addr = 1;
 
         /* Disable WOL support if we are running on a SERDES chip. */
-        if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT) {
+        if (CHIP_NUM(bp) == CHIP_NUM_5709) {
+                if (CHIP_BOND_ID(bp) != BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C)
+                        bp->phy_flags |= PHY_SERDES_FLAG;
+        } else if (CHIP_BOND_ID(bp) & CHIP_BOND_ID_SERDES_BIT)
                 bp->phy_flags |= PHY_SERDES_FLAG;
+
+        if (bp->phy_flags & PHY_SERDES_FLAG) {
                 bp->flags |= NO_WOL_FLAG;
-                if (CHIP_NUM(bp) == CHIP_NUM_5708) {
+                if (CHIP_NUM(bp) != CHIP_NUM_5706) {
                         bp->phy_addr = 2;
                         reg = REG_RD_IND(bp, bp->shmem_base +
                                          BNX2_SHARED_HW_CFG_CONFIG);
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index ca31904893ea..13b6f9b11e01 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -56,6 +56,7 @@ struct rx_bd {
 
 };
 
+#define BNX2_RX_ALIGN                   16
 
 /*
  *  status_block definition
@@ -90,6 +91,7 @@ struct status_block {
                 #define STATUS_ATTN_BITS_DMAE_ABORT             (1L<<25)
                 #define STATUS_ATTN_BITS_FLSH_ABORT             (1L<<26)
                 #define STATUS_ATTN_BITS_GRC_ABORT              (1L<<27)
+                #define STATUS_ATTN_BITS_EPB_ERROR              (1L<<30)
                 #define STATUS_ATTN_BITS_PARITY_ERROR           (1L<<31)
 
         u32 status_attn_bits_ack;
@@ -117,7 +119,8 @@ struct status_block {
         u16 status_completion_producer_index;
         u16 status_cmd_consumer_index;
         u16 status_idx;
-        u16 status_unused;
+        u8 status_unused;
+        u8 status_blk_num;
 #elif defined(__LITTLE_ENDIAN)
         u16 status_tx_quick_consumer_index1;
         u16 status_tx_quick_consumer_index0;
@@ -141,7 +144,8 @@ struct status_block {
         u16 status_rx_quick_consumer_index14;
         u16 status_cmd_consumer_index;
         u16 status_completion_producer_index;
-        u16 status_unused;
+        u8 status_blk_num;
+        u8 status_unused;
         u16 status_idx;
 #endif
 };
@@ -301,6 +305,10 @@ struct l2_fhdr {
 #define BNX2_L2CTX_TXP_BIDX                             0x000000a8
 #define BNX2_L2CTX_TXP_BSEQ                             0x000000ac
 
+#define BNX2_L2CTX_TYPE_XI                              0x00000080
+#define BNX2_L2CTX_CMD_TYPE_XI                          0x00000240
+#define BNX2_L2CTX_TBDR_BHADDR_HI_XI                    0x00000258
+#define BNX2_L2CTX_TBDR_BHADDR_LO_XI                    0x0000025c
 
 /*
  *  l2_bd_chain_context definition
@@ -328,11 +336,15 @@ struct l2_fhdr {
 #define BNX2_PCICFG_MISC_CONFIG                         0x00000068
 #define BNX2_PCICFG_MISC_CONFIG_TARGET_BYTE_SWAP         (1L<<2)
 #define BNX2_PCICFG_MISC_CONFIG_TARGET_MB_WORD_SWAP      (1L<<3)
+#define BNX2_PCICFG_MISC_CONFIG_RESERVED1                (1L<<4)
 #define BNX2_PCICFG_MISC_CONFIG_CLOCK_CTL_ENA            (1L<<5)
 #define BNX2_PCICFG_MISC_CONFIG_TARGET_GRC_WORD_SWAP     (1L<<6)
 #define BNX2_PCICFG_MISC_CONFIG_REG_WINDOW_ENA           (1L<<7)
 #define BNX2_PCICFG_MISC_CONFIG_CORE_RST_REQ             (1L<<8)
 #define BNX2_PCICFG_MISC_CONFIG_CORE_RST_BSY             (1L<<9)
+#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN1_SWAP_EN         (1L<<10)
+#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN2_SWAP_EN         (1L<<11)
+#define BNX2_PCICFG_MISC_CONFIG_GRC_WIN3_SWAP_EN         (1L<<12)
 #define BNX2_PCICFG_MISC_CONFIG_ASIC_METAL_REV           (0xffL<<16)
 #define BNX2_PCICFG_MISC_CONFIG_ASIC_BASE_REV            (0xfL<<24)
 #define BNX2_PCICFG_MISC_CONFIG_ASIC_ID                  (0xfL<<28)
@@ -347,6 +359,7 @@ struct l2_fhdr {
 #define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_100           (1L<<4)
 #define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_133           (2L<<4)
 #define BNX2_PCICFG_MISC_STATUS_PCIX_SPEED_PCI_MODE      (3L<<4)
+#define BNX2_PCICFG_MISC_STATUS_BAD_MEM_WRITE_BE         (1L<<8)
 
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS              0x00000070
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET       (0xfL<<0)
@@ -366,7 +379,7 @@ struct l2_fhdr {
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12   (1L<<8)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6    (2L<<8)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62   (4L<<8)
-#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PLAY_DEAD     (1L<<11)
+#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_MIN_POWER     (1L<<11)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED    (0xfL<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100        (0L<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80         (1L<<12)
@@ -374,18 +387,21 @@ struct l2_fhdr {
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40         (4L<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25         (8L<<12)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP     (1L<<16)
-#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_PCI_PLL_STOP  (1L<<17)
+#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_17   (1L<<17)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_18   (1L<<18)
-#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_USE_SPD_DET   (1L<<19)
+#define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED_19   (1L<<19)
 #define BNX2_PCICFG_PCI_CLOCK_CONTROL_BITS_RESERVED      (0xfffL<<20)
 
 #define BNX2_PCICFG_REG_WINDOW_ADDRESS                  0x00000078
+#define BNX2_PCICFG_REG_WINDOW_ADDRESS_VAL               (0xfffffL<<2)
+
 #define BNX2_PCICFG_REG_WINDOW                          0x00000080
 #define BNX2_PCICFG_INT_ACK_CMD                         0x00000084
 #define BNX2_PCICFG_INT_ACK_CMD_INDEX                    (0xffffL<<0)
 #define BNX2_PCICFG_INT_ACK_CMD_INDEX_VALID              (1L<<16)
 #define BNX2_PCICFG_INT_ACK_CMD_USE_INT_HC_PARAM         (1L<<17)
 #define BNX2_PCICFG_INT_ACK_CMD_MASK_INT                 (1L<<18)
+#define BNX2_PCICFG_INT_ACK_CMD_INTERRUPT_NUM            (0xfL<<24)
 
 #define BNX2_PCICFG_STATUS_BIT_SET_CMD                  0x00000088
 #define BNX2_PCICFG_STATUS_BIT_CLEAR_CMD                0x0000008c
@@ -398,9 +414,11 @@ struct l2_fhdr {
  *  offset: 0x400
  */
 #define BNX2_PCI_GRC_WINDOW_ADDR                        0x00000400
-#define BNX2_PCI_GRC_WINDOW_ADDR_PCI_GRC_WINDOW_ADDR_VALUE       (0x3ffffL<<8)
+#define BNX2_PCI_GRC_WINDOW_ADDR_VALUE                   (0x1ffL<<13)
+#define BNX2_PCI_GRC_WINDOW_ADDR_SEP_WIN                 (1L<<31)
 
 #define BNX2_PCI_CONFIG_1                               0x00000404
+#define BNX2_PCI_CONFIG_1_RESERVED0                      (0xffL<<0)
 #define BNX2_PCI_CONFIG_1_READ_BOUNDARY                  (0x7L<<8)
 #define BNX2_PCI_CONFIG_1_READ_BOUNDARY_OFF              (0L<<8)
 #define BNX2_PCI_CONFIG_1_READ_BOUNDARY_16               (1L<<8)
@@ -419,6 +437,7 @@ struct l2_fhdr {
 #define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_256             (5L<<11)
 #define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_512             (6L<<11)
 #define BNX2_PCI_CONFIG_1_WRITE_BOUNDARY_1024            (7L<<11)
+#define BNX2_PCI_CONFIG_1_RESERVED1                      (0x3ffffL<<14)
 
 #define BNX2_PCI_CONFIG_2                               0x00000408
 #define BNX2_PCI_CONFIG_2_BAR1_SIZE                      (0xfL<<0)
@@ -468,9 +487,13 @@ struct l2_fhdr {
 #define BNX2_PCI_CONFIG_2_FORCE_32_BIT_MSTR              (1L<<23)
 #define BNX2_PCI_CONFIG_2_FORCE_32_BIT_TGT               (1L<<24)
 #define BNX2_PCI_CONFIG_2_KEEP_REQ_ASSERT                (1L<<25)
+#define BNX2_PCI_CONFIG_2_RESERVED0                      (0x3fL<<26)
+#define BNX2_PCI_CONFIG_2_BAR_PREFETCH_XI                (1L<<16)
+#define BNX2_PCI_CONFIG_2_RESERVED0_XI                   (0x7fffL<<17)
 
 #define BNX2_PCI_CONFIG_3                               0x0000040c
 #define BNX2_PCI_CONFIG_3_STICKY_BYTE                    (0xffL<<0)
+#define BNX2_PCI_CONFIG_3_REG_STICKY_BYTE                (0xffL<<8)
 #define BNX2_PCI_CONFIG_3_FORCE_PME                      (1L<<24)
 #define BNX2_PCI_CONFIG_3_PME_STATUS                     (1L<<25)
 #define BNX2_PCI_CONFIG_3_PME_ENABLE                     (1L<<26)
@@ -501,8 +524,10 @@ struct l2_fhdr {
 #define BNX2_PCI_VPD_INTF_INTF_REQ                       (1L<<0)
 
 #define BNX2_PCI_VPD_ADDR_FLAG                          0x0000042c
-#define BNX2_PCI_VPD_ADDR_FLAG_ADDRESS                   (0x1fff<<2)
-#define BNX2_PCI_VPD_ADDR_FLAG_WR                        (1<<15)
+#define BNX2_PCI_VPD_ADDR_FLAG_MSK                      0x0000ffff
+#define BNX2_PCI_VPD_ADDR_FLAG_SL                       0L
+#define BNX2_PCI_VPD_ADDR_FLAG_ADDRESS                   (0x1fffL<<2)
+#define BNX2_PCI_VPD_ADDR_FLAG_WR                        (1L<<15)
 
 #define BNX2_PCI_VPD_DATA                               0x00000430
 #define BNX2_PCI_ID_VAL1                                0x00000434
@@ -535,19 +560,26 @@ struct l2_fhdr {
 #define BNX2_PCI_ID_VAL4_CAP_ENA_13                      (13L<<0)
 #define BNX2_PCI_ID_VAL4_CAP_ENA_14                      (14L<<0)
 #define BNX2_PCI_ID_VAL4_CAP_ENA_15                      (15L<<0)
+#define BNX2_PCI_ID_VAL4_RESERVED0                       (0x3L<<4)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG                    (0x3L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_0                  (0L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_1                  (1L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_2                  (2L<<6)
 #define BNX2_PCI_ID_VAL4_PM_SCALE_PRG_3                  (3L<<6)
+#define BNX2_PCI_ID_VAL4_MSI_PV_MASK_CAP                 (1L<<8)
 #define BNX2_PCI_ID_VAL4_MSI_LIMIT                       (0x7L<<9)
-#define BNX2_PCI_ID_VAL4_MSI_ADVERTIZE                   (0x7L<<12)
+#define BNX2_PCI_ID_VAL4_MULTI_MSG_CAP                   (0x7L<<12)
 #define BNX2_PCI_ID_VAL4_MSI_ENABLE                      (1L<<15)
 #define BNX2_PCI_ID_VAL4_MAX_64_ADVERTIZE                (1L<<16)
 #define BNX2_PCI_ID_VAL4_MAX_133_ADVERTIZE               (1L<<17)
-#define BNX2_PCI_ID_VAL4_MAX_MEM_READ_SIZE               (0x3L<<21)
-#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE                  (0x7L<<23)
-#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE             (0x7L<<26)
+#define BNX2_PCI_ID_VAL4_RESERVED2                       (0x7L<<18)
+#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE_B21         (0x3L<<21)
+#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE_B21              (0x3L<<23)
+#define BNX2_PCI_ID_VAL4_MAX_CUMULATIVE_SIZE_B0          (1L<<25)
+#define BNX2_PCI_ID_VAL4_MAX_MEM_READ_SIZE_B10           (0x3L<<26)
+#define BNX2_PCI_ID_VAL4_MAX_SPLIT_SIZE_B0               (1L<<28)
+#define BNX2_PCI_ID_VAL4_RESERVED3                       (0x7L<<29)
+#define BNX2_PCI_ID_VAL4_RESERVED3_XI                    (0xffffL<<16)
 
 #define BNX2_PCI_ID_VAL5                                0x00000444
 #define BNX2_PCI_ID_VAL5_D1_SUPPORT                      (1L<<0)
@@ -556,6 +588,10 @@ struct l2_fhdr {
 #define BNX2_PCI_ID_VAL5_PME_IN_D1                       (1L<<3)
 #define BNX2_PCI_ID_VAL5_PME_IN_D2                       (1L<<4)
 #define BNX2_PCI_ID_VAL5_PME_IN_D3_HOT                   (1L<<5)
+#define BNX2_PCI_ID_VAL5_RESERVED0_TE                    (0x3ffffffL<<6)
+#define BNX2_PCI_ID_VAL5_PM_VERSION_XI                   (0x7L<<6)
+#define BNX2_PCI_ID_VAL5_NO_SOFT_RESET_XI                (1L<<9)
+#define BNX2_PCI_ID_VAL5_RESERVED0_XI                    (0x3fffffL<<10)
 
 #define BNX2_PCI_PCIX_EXTENDED_STATUS                   0x00000448
 #define BNX2_PCI_PCIX_EXTENDED_STATUS_NO_SNOOP           (1L<<8)
@@ -567,12 +603,91 @@ struct l2_fhdr {
 #define BNX2_PCI_ID_VAL6_MAX_LAT                         (0xffL<<0)
 #define BNX2_PCI_ID_VAL6_MIN_GNT                         (0xffL<<8)
 #define BNX2_PCI_ID_VAL6_BIST                            (0xffL<<16)
+#define BNX2_PCI_ID_VAL6_RESERVED0                       (0xffL<<24)
 
 #define BNX2_PCI_MSI_DATA                               0x00000450
-#define BNX2_PCI_MSI_DATA_PCI_MSI_DATA                   (0xffffL<<0)
+#define BNX2_PCI_MSI_DATA_MSI_DATA                       (0xffffL<<0)
 
 #define BNX2_PCI_MSI_ADDR_H                             0x00000454
 #define BNX2_PCI_MSI_ADDR_L                             0x00000458
+#define BNX2_PCI_MSI_ADDR_L_VAL                          (0x3fffffffL<<2)
+
+#define BNX2_PCI_CFG_ACCESS_CMD                         0x0000045c
+#define BNX2_PCI_CFG_ACCESS_CMD_ADR                      (0x3fL<<2)
+#define BNX2_PCI_CFG_ACCESS_CMD_RD_REQ                   (1L<<27)
+#define BNX2_PCI_CFG_ACCESS_CMD_WR_REQ                   (0xfL<<28)
+
+#define BNX2_PCI_CFG_ACCESS_DATA                        0x00000460
+#define BNX2_PCI_MSI_MASK                               0x00000464
+#define BNX2_PCI_MSI_MASK_MSI_MASK                       (0xffffffffL<<0)
+
+#define BNX2_PCI_MSI_PEND                               0x00000468
+#define BNX2_PCI_MSI_PEND_MSI_PEND                       (0xffffffffL<<0)
+
+#define BNX2_PCI_PM_DATA_C                              0x0000046c
+#define BNX2_PCI_PM_DATA_C_PM_DATA_8_PRG                 (0xffL<<0)
+#define BNX2_PCI_PM_DATA_C_RESERVED0                     (0xffffffL<<8)
+
+#define BNX2_PCI_MSIX_CONTROL                           0x000004c0
+#define BNX2_PCI_MSIX_CONTROL_MSIX_TBL_SIZ               (0x7ffL<<0)
+#define BNX2_PCI_MSIX_CONTROL_RESERVED0                  (0x1fffffL<<11)
+
+#define BNX2_PCI_MSIX_TBL_OFF_BIR                       0x000004c4
+#define BNX2_PCI_MSIX_TBL_OFF_BIR_MSIX_TBL_BIR           (0x7L<<0)
+#define BNX2_PCI_MSIX_TBL_OFF_BIR_MSIX_TBL_OFF           (0x1fffffffL<<3)
+
+#define BNX2_PCI_MSIX_PBA_OFF_BIT                       0x000004c8
+#define BNX2_PCI_MSIX_PBA_OFF_BIT_MSIX_PBA_BIR           (0x7L<<0)
+#define BNX2_PCI_MSIX_PBA_OFF_BIT_MSIX_PBA_OFF           (0x1fffffffL<<3)
+
+#define BNX2_PCI_PCIE_CAPABILITY                        0x000004d0
+#define BNX2_PCI_PCIE_CAPABILITY_INTERRUPT_MSG_NUM       (0x1fL<<0)
+#define BNX2_PCI_PCIE_CAPABILITY_COMPLY_PCIE_1_1         (1L<<5)
+
+#define BNX2_PCI_DEVICE_CAPABILITY                      0x000004d4
+#define BNX2_PCI_DEVICE_CAPABILITY_MAX_PL_SIZ_SUPPORTED  (0x7L<<0)
+#define BNX2_PCI_DEVICE_CAPABILITY_EXTENDED_TAG_SUPPORT  (1L<<5)
+#define BNX2_PCI_DEVICE_CAPABILITY_L0S_ACCEPTABLE_LATENCY        (0x7L<<6)
+#define BNX2_PCI_DEVICE_CAPABILITY_L1_ACCEPTABLE_LATENCY         (0x7L<<9)
+#define BNX2_PCI_DEVICE_CAPABILITY_ROLE_BASED_ERR_RPT    (1L<<15)
+
+#define BNX2_PCI_LINK_CAPABILITY                        0x000004dc
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED          (0xfL<<0)
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED_0001     (1L<<0)
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_SPEED_0010     (1L<<0)
+#define BNX2_PCI_LINK_CAPABILITY_MAX_LINK_WIDTH          (0x1fL<<4)
+#define BNX2_PCI_LINK_CAPABILITY_CLK_POWER_MGMT          (1L<<9)
+#define BNX2_PCI_LINK_CAPABILITY_ASPM_SUPPORT            (0x3L<<10)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT            (0x7L<<12)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT_101        (5L<<12)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_LAT_110        (6L<<12)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT             (0x7L<<15)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT_001         (1L<<15)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_LAT_010         (2L<<15)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT       (0x7L<<18)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT_101   (5L<<18)
+#define BNX2_PCI_LINK_CAPABILITY_L0S_EXIT_COMM_LAT_110   (6L<<18)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT        (0x7L<<21)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT_001    (1L<<21)
+#define BNX2_PCI_LINK_CAPABILITY_L1_EXIT_COMM_LAT_010    (2L<<21)
+#define BNX2_PCI_LINK_CAPABILITY_PORT_NUM                (0xffL<<24)
+
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2               0x000004e4
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_CMPL_TO_RANGE_SUPP     (0xfL<<0)
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_CMPL_TO_DISABL_SUPP    (1L<<4)
+#define BNX2_PCI_PCIE_DEVICE_CAPABILITY_2_RESERVED       (0x7ffffffL<<5)
+
+#define BNX2_PCI_PCIE_LINK_CAPABILITY_2                 0x000004e8
+#define BNX2_PCI_PCIE_LINK_CAPABILITY_2_RESERVED         (0xffffffffL<<0)
+
+#define BNX2_PCI_GRC_WINDOW1_ADDR                       0x00000610
+#define BNX2_PCI_GRC_WINDOW1_ADDR_VALUE                  (0x1ffL<<13)
+
+#define BNX2_PCI_GRC_WINDOW2_ADDR                       0x00000614
+#define BNX2_PCI_GRC_WINDOW2_ADDR_VALUE                  (0x1ffL<<13)
+
+#define BNX2_PCI_GRC_WINDOW3_ADDR                       0x00000618
+#define BNX2_PCI_GRC_WINDOW3_ADDR_VALUE                  (0x1ffL<<13)
 
 
 /*
@@ -582,13 +697,23 @@ struct l2_fhdr {
 #define BNX2_MISC_COMMAND                               0x00000800
 #define BNX2_MISC_COMMAND_ENABLE_ALL                     (1L<<0)
 #define BNX2_MISC_COMMAND_DISABLE_ALL                    (1L<<1)
-#define BNX2_MISC_COMMAND_CORE_RESET                     (1L<<4)
-#define BNX2_MISC_COMMAND_HARD_RESET                     (1L<<5)
+#define BNX2_MISC_COMMAND_SW_RESET                       (1L<<4)
+#define BNX2_MISC_COMMAND_POR_RESET                      (1L<<5)
+#define BNX2_MISC_COMMAND_HD_RESET                       (1L<<6)
+#define BNX2_MISC_COMMAND_CMN_SW_RESET                   (1L<<7)
 #define BNX2_MISC_COMMAND_PAR_ERROR                      (1L<<8)
+#define BNX2_MISC_COMMAND_CS16_ERR                       (1L<<9)
+#define BNX2_MISC_COMMAND_CS16_ERR_LOC                   (0xfL<<12)
 #define BNX2_MISC_COMMAND_PAR_ERR_RAM                    (0x7fL<<16)
+#define BNX2_MISC_COMMAND_POWERDOWN_EVENT                (1L<<23)
+#define BNX2_MISC_COMMAND_SW_SHUTDOWN                    (1L<<24)
+#define BNX2_MISC_COMMAND_SHUTDOWN_EN                    (1L<<25)
+#define BNX2_MISC_COMMAND_DINTEG_ATTN_EN                 (1L<<26)
+#define BNX2_MISC_COMMAND_PCIE_LINK_IN_L23               (1L<<27)
+#define BNX2_MISC_COMMAND_PCIE_DIS                       (1L<<28)
 
 #define BNX2_MISC_CFG                                   0x00000804
-#define BNX2_MISC_CFG_PCI_GRC_TMOUT                      (1L<<0)
+#define BNX2_MISC_CFG_GRC_TMOUT                          (1L<<0)
 #define BNX2_MISC_CFG_NVM_WR_EN                          (0x3L<<1)
 #define BNX2_MISC_CFG_NVM_WR_EN_PROTECT                  (0L<<1)
 #define BNX2_MISC_CFG_NVM_WR_EN_PCI                      (1L<<1)
@@ -596,16 +721,45 @@ struct l2_fhdr {
 #define BNX2_MISC_CFG_NVM_WR_EN_ALLOW2                   (3L<<1)
 #define BNX2_MISC_CFG_BIST_EN                            (1L<<3)
 #define BNX2_MISC_CFG_CK25_OUT_ALT_SRC                   (1L<<4)
-#define BNX2_MISC_CFG_BYPASS_BSCAN                       (1L<<5)
-#define BNX2_MISC_CFG_BYPASS_EJTAG                       (1L<<6)
+#define BNX2_MISC_CFG_RESERVED5_TE                       (1L<<5)
+#define BNX2_MISC_CFG_RESERVED6_TE                       (1L<<6)
 #define BNX2_MISC_CFG_CLK_CTL_OVERRIDE                   (1L<<7)
-#define BNX2_MISC_CFG_LEDMODE                            (0x3L<<8)
+#define BNX2_MISC_CFG_LEDMODE                            (0x7L<<8)
 #define BNX2_MISC_CFG_LEDMODE_MAC                        (0L<<8)
-#define BNX2_MISC_CFG_LEDMODE_GPHY1                      (1L<<8)
-#define BNX2_MISC_CFG_LEDMODE_GPHY2                      (2L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY1_TE                    (1L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY2_TE                    (2L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY3_TE                    (3L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY4_TE                    (4L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY5_TE                    (5L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY6_TE                    (6L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY7_TE                    (7L<<8)
+#define BNX2_MISC_CFG_MCP_GRC_TMOUT_TE                   (1L<<11)
+#define BNX2_MISC_CFG_DBU_GRC_TMOUT_TE                   (1L<<12)
+#define BNX2_MISC_CFG_LEDMODE_XI                         (0xfL<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC_XI                     (0L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY1_XI                    (1L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY2_XI                    (2L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY3_XI                    (3L<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC2_XI                    (4L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY4_XI                    (5L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY5_XI                    (6L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY6_XI                    (7L<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC3_XI                    (8L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY7_XI                    (9L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY8_XI                    (10L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY9_XI                    (11L<<8)
+#define BNX2_MISC_CFG_LEDMODE_MAC4_XI                    (12L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY10_XI                   (13L<<8)
+#define BNX2_MISC_CFG_LEDMODE_PHY11_XI                   (14L<<8)
+#define BNX2_MISC_CFG_LEDMODE_UNUSED_XI                  (15L<<8)
+#define BNX2_MISC_CFG_PORT_SELECT_XI                     (1L<<13)
+#define BNX2_MISC_CFG_PARITY_MODE_XI                     (1L<<14)
 
 #define BNX2_MISC_ID                                    0x00000808
 #define BNX2_MISC_ID_BOND_ID                             (0xfL<<0)
+#define BNX2_MISC_ID_BOND_ID_X                           (0L<<0)
+#define BNX2_MISC_ID_BOND_ID_C                           (3L<<0)
+#define BNX2_MISC_ID_BOND_ID_S                           (12L<<0)
 #define BNX2_MISC_ID_CHIP_METAL                          (0xffL<<4)
 #define BNX2_MISC_ID_CHIP_REV                            (0xfL<<12)
 #define BNX2_MISC_ID_CHIP_NUM                            (0xffffL<<16)
@@ -639,6 +793,8 @@ struct l2_fhdr {
 #define BNX2_MISC_ENABLE_STATUS_BITS_TIMER_ENABLE        (1L<<25)
 #define BNX2_MISC_ENABLE_STATUS_BITS_DMA_ENGINE_ENABLE   (1L<<26)
 #define BNX2_MISC_ENABLE_STATUS_BITS_UMP_ENABLE          (1L<<27)
+#define BNX2_MISC_ENABLE_STATUS_BITS_RV2P_CMD_SCHEDULER_ENABLE   (1L<<28)
+#define BNX2_MISC_ENABLE_STATUS_BITS_RSVD_FUTURE_ENABLE  (0x7L<<29)
 
 #define BNX2_MISC_ENABLE_SET_BITS                       0x00000810
 #define BNX2_MISC_ENABLE_SET_BITS_TX_SCHEDULER_ENABLE    (1L<<0)
@@ -669,6 +825,8 @@ struct l2_fhdr {
 #define BNX2_MISC_ENABLE_SET_BITS_TIMER_ENABLE           (1L<<25)
 #define BNX2_MISC_ENABLE_SET_BITS_DMA_ENGINE_ENABLE      (1L<<26)
 #define BNX2_MISC_ENABLE_SET_BITS_UMP_ENABLE             (1L<<27)
+#define BNX2_MISC_ENABLE_SET_BITS_RV2P_CMD_SCHEDULER_ENABLE      (1L<<28)
+#define BNX2_MISC_ENABLE_SET_BITS_RSVD_FUTURE_ENABLE     (0x7L<<29)
 
 #define BNX2_MISC_ENABLE_CLR_BITS                       0x00000814
 #define BNX2_MISC_ENABLE_CLR_BITS_TX_SCHEDULER_ENABLE    (1L<<0)
@@ -699,6 +857,8 @@ struct l2_fhdr {
 #define BNX2_MISC_ENABLE_CLR_BITS_TIMER_ENABLE           (1L<<25)
 #define BNX2_MISC_ENABLE_CLR_BITS_DMA_ENGINE_ENABLE      (1L<<26)
 #define BNX2_MISC_ENABLE_CLR_BITS_UMP_ENABLE             (1L<<27)
+#define BNX2_MISC_ENABLE_CLR_BITS_RV2P_CMD_SCHEDULER_ENABLE      (1L<<28)
+#define BNX2_MISC_ENABLE_CLR_BITS_RSVD_FUTURE_ENABLE     (0x7L<<29)
 
 #define BNX2_MISC_CLOCK_CONTROL_BITS                    0x00000818
 #define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_CLK_SPD_DET     (0xfL<<0)
@@ -718,30 +878,41 @@ struct l2_fhdr {
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_12         (1L<<8)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_6  (2L<<8)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_SRC_62         (4L<<8)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_PLAY_DEAD           (1L<<11)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED0_XI        (0x7L<<8)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_MIN_POWER           (1L<<11)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED  (0xfL<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_100      (0L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_80       (1L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_50       (2L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_40       (4L<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_25       (8L<<12)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED1_XI        (0xfL<<12)
 #define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_STOP   (1L<<16)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_PCI_PLL_STOP        (1L<<17)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_18         (1L<<18)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_USE_SPD_DET         (1L<<19)
-#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED            (0xfffL<<20)
-
-#define BNX2_MISC_GPIO                                  0x0000081c
-#define BNX2_MISC_GPIO_VALUE                             (0xffL<<0)
-#define BNX2_MISC_GPIO_SET                               (0xffL<<8)
-#define BNX2_MISC_GPIO_CLR                               (0xffL<<16)
-#define BNX2_MISC_GPIO_FLOAT                             (0xffL<<24)
-
-#define BNX2_MISC_GPIO_INT                              0x00000820
-#define BNX2_MISC_GPIO_INT_INT_STATE                     (0xfL<<0)
-#define BNX2_MISC_GPIO_INT_OLD_VALUE                     (0xfL<<8)
-#define BNX2_MISC_GPIO_INT_OLD_SET                       (0xfL<<16)
-#define BNX2_MISC_GPIO_INT_OLD_CLR                       (0xfL<<24)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_17_TE      (1L<<17)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_18_TE      (1L<<18)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_19_TE      (1L<<19)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED_TE         (0xfffL<<20)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_ALT_MGMT_XI        (1L<<17)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED2_XI        (0x3fL<<18)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_VCO_XI         (0x7L<<24)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_RESERVED3_XI        (1L<<27)
+#define BNX2_MISC_CLOCK_CONTROL_BITS_CORE_CLK_PLL_SPEED_XI       (0xfL<<28)
+
+#define BNX2_MISC_SPIO                                  0x0000081c
+#define BNX2_MISC_SPIO_VALUE                             (0xffL<<0)
+#define BNX2_MISC_SPIO_SET                               (0xffL<<8)
+#define BNX2_MISC_SPIO_CLR                               (0xffL<<16)
+#define BNX2_MISC_SPIO_FLOAT                             (0xffL<<24)
+
+#define BNX2_MISC_SPIO_INT                              0x00000820
+#define BNX2_MISC_SPIO_INT_INT_STATE_TE                  (0xfL<<0)
+#define BNX2_MISC_SPIO_INT_OLD_VALUE_TE                  (0xfL<<8)
+#define BNX2_MISC_SPIO_INT_OLD_SET_TE                    (0xfL<<16)
+#define BNX2_MISC_SPIO_INT_OLD_CLR_TE                    (0xfL<<24)
+#define BNX2_MISC_SPIO_INT_INT_STATE_XI                  (0xffL<<0)
+#define BNX2_MISC_SPIO_INT_OLD_VALUE_XI                  (0xffL<<8)
+#define BNX2_MISC_SPIO_INT_OLD_SET_XI                    (0xffL<<16)
+#define BNX2_MISC_SPIO_INT_OLD_CLR_XI                    (0xffL<<24)
 
 #define BNX2_MISC_CONFIG_LFSR                           0x00000824
 #define BNX2_MISC_CONFIG_LFSR_DIV                        (0xffffL<<0)
@@ -775,6 +946,8 @@ struct l2_fhdr {
 #define BNX2_MISC_LFSR_MASK_BITS_TIMER_ENABLE            (1L<<25)
 #define BNX2_MISC_LFSR_MASK_BITS_DMA_ENGINE_ENABLE       (1L<<26)
 #define BNX2_MISC_LFSR_MASK_BITS_UMP_ENABLE              (1L<<27)
+#define BNX2_MISC_LFSR_MASK_BITS_RV2P_CMD_SCHEDULER_ENABLE       (1L<<28)
+#define BNX2_MISC_LFSR_MASK_BITS_RSVD_FUTURE_ENABLE      (0x7L<<29)
 
 #define BNX2_MISC_ARB_REQ0                              0x0000082c
 #define BNX2_MISC_ARB_REQ1                              0x00000830
@@ -831,22 +1004,12 @@ struct l2_fhdr {
 #define BNX2_MISC_ARB_GNT3_30                            (0x7L<<24)
 #define BNX2_MISC_ARB_GNT3_31                            (0x7L<<28)
 
-#define BNX2_MISC_PRBS_CONTROL                          0x00000878
-#define BNX2_MISC_PRBS_CONTROL_EN                        (1L<<0)
-#define BNX2_MISC_PRBS_CONTROL_RSTB                      (1L<<1)
-#define BNX2_MISC_PRBS_CONTROL_INV                       (1L<<2)
-#define BNX2_MISC_PRBS_CONTROL_ERR_CLR                   (1L<<3)
-#define BNX2_MISC_PRBS_CONTROL_ORDER                     (0x3L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_7TH                 (0L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_15TH                (1L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_23RD                (2L<<4)
-#define BNX2_MISC_PRBS_CONTROL_ORDER_31ST                (3L<<4)
-
-#define BNX2_MISC_PRBS_STATUS                           0x0000087c
-#define BNX2_MISC_PRBS_STATUS_LOCK                       (1L<<0)
-#define BNX2_MISC_PRBS_STATUS_STKY                       (1L<<1)
-#define BNX2_MISC_PRBS_STATUS_ERRORS                     (0x3fffL<<2)
-#define BNX2_MISC_PRBS_STATUS_STATE                      (0xfL<<16)
+#define BNX2_MISC_RESERVED1                             0x00000878
+#define BNX2_MISC_RESERVED1_MISC_RESERVED1_VALUE         (0x3fL<<0)
+
+#define BNX2_MISC_RESERVED2                             0x0000087c
+#define BNX2_MISC_RESERVED2_PCIE_DIS                     (1L<<0)
+#define BNX2_MISC_RESERVED2_LINK_IN_L23                  (1L<<1)
 
 #define BNX2_MISC_SM_ASF_CONTROL                        0x00000880
 #define BNX2_MISC_SM_ASF_CONTROL_ASF_RST                 (1L<<0)
@@ -857,13 +1020,15 @@ struct l2_fhdr {
 #define BNX2_MISC_SM_ASF_CONTROL_PL_TO                   (1L<<5)
 #define BNX2_MISC_SM_ASF_CONTROL_RT_TO                   (1L<<6)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_EVENT               (1L<<7)
-#define BNX2_MISC_SM_ASF_CONTROL_RES                     (0xfL<<8)
+#define BNX2_MISC_SM_ASF_CONTROL_STRETCH_EN              (1L<<8)
+#define BNX2_MISC_SM_ASF_CONTROL_STRETCH_PULSE           (1L<<9)
+#define BNX2_MISC_SM_ASF_CONTROL_RES                     (0x3L<<10)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_EN                  (1L<<12)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_BB_EN               (1L<<13)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_NO_ADDR_FILT        (1L<<14)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_AUTOREAD            (1L<<15)
-#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR1           (0x3fL<<16)
-#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR2           (0x3fL<<24)
+#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR1           (0x7fL<<16)
+#define BNX2_MISC_SM_ASF_CONTROL_NIC_SMB_ADDR2           (0x7fL<<23)
 #define BNX2_MISC_SM_ASF_CONTROL_EN_NIC_SMB_ADDR_0       (1L<<30)
 #define BNX2_MISC_SM_ASF_CONTROL_SMB_EARLY_ATTN          (1L<<31)
 
@@ -891,13 +1056,13 @@ struct l2_fhdr {
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS                 (0xfL<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_OK              (0L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_NACK      (1L<<20)
-#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_NACK        (9L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_UFLOW           (2L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_STOP            (3L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_TIMEOUT         (4L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_FIRST_LOST      (5L<<20)
+#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_BADACK          (6L<<20)
+#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_NACK        (9L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_SUB_LOST        (0xdL<<20)
-#define BNX2_MISC_SMB_OUT_SMB_OUT_STATUS_BADACK          (0x6L<<20)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_SLAVEMODE              (1L<<24)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_EN                 (1L<<25)
 #define BNX2_MISC_SMB_OUT_SMB_OUT_DAT_IN                 (1L<<26)
@@ -955,6 +1120,38 @@ struct l2_fhdr {
 #define BNX2_MISC_PERR_ENA0_RDE_MISC_RPC                 (1L<<29)
 #define BNX2_MISC_PERR_ENA0_RDE_MISC_RPM                 (1L<<30)
 #define BNX2_MISC_PERR_ENA0_RV2P_MISC_CB0REGS            (1L<<31)
+#define BNX2_MISC_PERR_ENA0_COM_DMAE_PERR_EN_XI          (1L<<0)
+#define BNX2_MISC_PERR_ENA0_CP_DMAE_PERR_EN_XI           (1L<<1)
+#define BNX2_MISC_PERR_ENA0_RPM_ACPIBEMEM_PERR_EN_XI     (1L<<2)
+#define BNX2_MISC_PERR_ENA0_CTX_USAGE_CNT_PERR_EN_XI     (1L<<3)
+#define BNX2_MISC_PERR_ENA0_CTX_PGTBL_PERR_EN_XI         (1L<<4)
+#define BNX2_MISC_PERR_ENA0_CTX_CACHE_PERR_EN_XI         (1L<<5)
+#define BNX2_MISC_PERR_ENA0_CTX_MIRROR_PERR_EN_XI        (1L<<6)
+#define BNX2_MISC_PERR_ENA0_COM_CTXC_PERR_EN_XI          (1L<<7)
+#define BNX2_MISC_PERR_ENA0_COM_SCPAD_PERR_EN_XI         (1L<<8)
+#define BNX2_MISC_PERR_ENA0_CP_CTXC_PERR_EN_XI           (1L<<9)
+#define BNX2_MISC_PERR_ENA0_CP_SCPAD_PERR_EN_XI          (1L<<10)
+#define BNX2_MISC_PERR_ENA0_RXP_RBUFC_PERR_EN_XI         (1L<<11)
+#define BNX2_MISC_PERR_ENA0_RXP_CTXC_PERR_EN_XI          (1L<<12)
+#define BNX2_MISC_PERR_ENA0_RXP_SCPAD_PERR_EN_XI         (1L<<13)
+#define BNX2_MISC_PERR_ENA0_TPAT_SCPAD_PERR_EN_XI        (1L<<14)
+#define BNX2_MISC_PERR_ENA0_TXP_CTXC_PERR_EN_XI          (1L<<15)
+#define BNX2_MISC_PERR_ENA0_TXP_SCPAD_PERR_EN_XI         (1L<<16)
+#define BNX2_MISC_PERR_ENA0_CS_TMEM_PERR_EN_XI           (1L<<17)
+#define BNX2_MISC_PERR_ENA0_MQ_CTX_PERR_EN_XI            (1L<<18)
+#define BNX2_MISC_PERR_ENA0_RPM_DFIFOMEM_PERR_EN_XI      (1L<<19)
+#define BNX2_MISC_PERR_ENA0_RPC_DFIFOMEM_PERR_EN_XI      (1L<<20)
+#define BNX2_MISC_PERR_ENA0_RBUF_PTRMEM_PERR_EN_XI       (1L<<21)
+#define BNX2_MISC_PERR_ENA0_RBUF_DATAMEM_PERR_EN_XI      (1L<<22)
+#define BNX2_MISC_PERR_ENA0_RV2P_P2IRAM_PERR_EN_XI       (1L<<23)
+#define BNX2_MISC_PERR_ENA0_RV2P_P1IRAM_PERR_EN_XI       (1L<<24)
+#define BNX2_MISC_PERR_ENA0_RV2P_CB1REGS_PERR_EN_XI      (1L<<25)
+#define BNX2_MISC_PERR_ENA0_RV2P_CB0REGS_PERR_EN_XI      (1L<<26)
+#define BNX2_MISC_PERR_ENA0_TPBUF_PERR_EN_XI             (1L<<27)
+#define BNX2_MISC_PERR_ENA0_THBUF_PERR_EN_XI             (1L<<28)
+#define BNX2_MISC_PERR_ENA0_TDMA_PERR_EN_XI              (1L<<29)
+#define BNX2_MISC_PERR_ENA0_TBDC_PERR_EN_XI              (1L<<30)
+#define BNX2_MISC_PERR_ENA0_TSCH_LR_PERR_EN_XI           (1L<<31)
 
 #define BNX2_MISC_PERR_ENA1                             0x000008a8
 #define BNX2_MISC_PERR_ENA1_RV2P_MISC_CB1REGS            (1L<<0)
@@ -989,6 +1186,35 @@ struct l2_fhdr {
 #define BNX2_MISC_PERR_ENA1_RXPQ_MISC                    (1L<<29)
 #define BNX2_MISC_PERR_ENA1_RXPCQ_MISC                   (1L<<30)
 #define BNX2_MISC_PERR_ENA1_RLUPQ_MISC                   (1L<<31)
+#define BNX2_MISC_PERR_ENA1_RBDC_PERR_EN_XI              (1L<<0)
+#define BNX2_MISC_PERR_ENA1_RDMA_DFIFO_PERR_EN_XI        (1L<<2)
+#define BNX2_MISC_PERR_ENA1_HC_STATS_PERR_EN_XI          (1L<<3)
+#define BNX2_MISC_PERR_ENA1_HC_MSIX_PERR_EN_XI           (1L<<4)
+#define BNX2_MISC_PERR_ENA1_HC_PRODUCSTB_PERR_EN_XI      (1L<<5)
+#define BNX2_MISC_PERR_ENA1_HC_CONSUMSTB_PERR_EN_XI      (1L<<6)
+#define BNX2_MISC_PERR_ENA1_TPATQ_PERR_EN_XI             (1L<<7)
+#define BNX2_MISC_PERR_ENA1_MCPQ_PERR_EN_XI              (1L<<8)
+#define BNX2_MISC_PERR_ENA1_TDMAQ_PERR_EN_XI             (1L<<9)
+#define BNX2_MISC_PERR_ENA1_TXPQ_PERR_EN_XI              (1L<<10)
+#define BNX2_MISC_PERR_ENA1_COMTQ_PERR_EN_XI             (1L<<11)
+#define BNX2_MISC_PERR_ENA1_COMQ_PERR_EN_XI              (1L<<12)
+#define BNX2_MISC_PERR_ENA1_RLUPQ_PERR_EN_XI             (1L<<13)
+#define BNX2_MISC_PERR_ENA1_RXPQ_PERR_EN_XI              (1L<<14)
+#define BNX2_MISC_PERR_ENA1_RV2PPQ_PERR_EN_XI            (1L<<15)
+#define BNX2_MISC_PERR_ENA1_RDMAQ_PERR_EN_XI             (1L<<16)
+#define BNX2_MISC_PERR_ENA1_TASQ_PERR_EN_XI              (1L<<17)
+#define BNX2_MISC_PERR_ENA1_TBDRQ_PERR_EN_XI             (1L<<18)
+#define BNX2_MISC_PERR_ENA1_TSCHQ_PERR_EN_XI             (1L<<19)
+#define BNX2_MISC_PERR_ENA1_COMXQ_PERR_EN_XI             (1L<<20)
+#define BNX2_MISC_PERR_ENA1_RXPCQ_PERR_EN_XI             (1L<<21)
+#define BNX2_MISC_PERR_ENA1_RV2PTQ_PERR_EN_XI            (1L<<22)
+#define BNX2_MISC_PERR_ENA1_RV2PMQ_PERR_EN_XI            (1L<<23)
+#define BNX2_MISC_PERR_ENA1_CPQ_PERR_EN_XI               (1L<<24)
+#define BNX2_MISC_PERR_ENA1_CSQ_PERR_EN_XI               (1L<<25)
+#define BNX2_MISC_PERR_ENA1_RLUP_CID_PERR_EN_XI          (1L<<26)
+#define BNX2_MISC_PERR_ENA1_RV2PCS_TMEM_PERR_EN_XI       (1L<<27)
+#define BNX2_MISC_PERR_ENA1_RV2PCSQ_PERR_EN_XI           (1L<<28)
+#define BNX2_MISC_PERR_ENA1_MQ_IDX_PERR_EN_XI            (1L<<29)
 
 #define BNX2_MISC_PERR_ENA2                             0x000008ac
 #define BNX2_MISC_PERR_ENA2_COMQ_MISC                    (1L<<0)
@@ -1000,19 +1226,498 @@ struct l2_fhdr {
 #define BNX2_MISC_PERR_ENA2_TDMAQ_MISC                   (1L<<6)
 #define BNX2_MISC_PERR_ENA2_TPATQ_MISC                   (1L<<7)
 #define BNX2_MISC_PERR_ENA2_TASQ_MISC                    (1L<<8)
+#define BNX2_MISC_PERR_ENA2_TGT_FIFO_PERR_EN_XI          (1L<<0)
+#define BNX2_MISC_PERR_ENA2_UMP_TX_PERR_EN_XI            (1L<<1)
+#define BNX2_MISC_PERR_ENA2_UMP_RX_PERR_EN_XI            (1L<<2)
+#define BNX2_MISC_PERR_ENA2_MCP_ROM_PERR_EN_XI           (1L<<3)
+#define BNX2_MISC_PERR_ENA2_MCP_SCPAD_PERR_EN_XI         (1L<<4)
+#define BNX2_MISC_PERR_ENA2_HB_MEM_PERR_EN_XI            (1L<<5)
+#define BNX2_MISC_PERR_ENA2_PCIE_REPLAY_PERR_EN_XI       (1L<<6)
 
 #define BNX2_MISC_DEBUG_VECTOR_SEL                      0x000008b0
 #define BNX2_MISC_DEBUG_VECTOR_SEL_0                     (0xfffL<<0)
 #define BNX2_MISC_DEBUG_VECTOR_SEL_1                     (0xfffL<<12)
+#define BNX2_MISC_DEBUG_VECTOR_SEL_1_XI                  (0xfffL<<15)
 
 #define BNX2_MISC_VREG_CONTROL                          0x000008b4
 #define BNX2_MISC_VREG_CONTROL_1_2                       (0xfL<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_XI               (0xfL<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS14_XI        (0L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS12_XI        (1L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS10_XI        (2L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS8_XI         (3L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS6_XI         (4L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS4_XI         (5L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_PLUS2_XI         (6L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_NOM_XI           (7L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS2_XI        (8L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS4_XI        (9L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS6_XI        (10L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS8_XI        (11L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS10_XI       (12L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS12_XI       (13L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS14_XI       (14L<<0)
+#define BNX2_MISC_VREG_CONTROL_1_0_MAIN_MINUS16_XI       (15L<<0)
 #define BNX2_MISC_VREG_CONTROL_2_5                       (0xfL<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS14                (0L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS12                (1L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS10                (2L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS8                 (3L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS6                 (4L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS4                 (5L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_PLUS2                 (6L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_NOM                   (7L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS2                (8L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS4                (9L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS6                (10L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS8                (11L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS10               (12L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS12               (13L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS14               (14L<<4)
+#define BNX2_MISC_VREG_CONTROL_2_5_MINUS16               (15L<<4)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT                  (0xfL<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS14           (0L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS12           (1L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS10           (2L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS8            (3L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS6            (4L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS4            (5L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_PLUS2            (6L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_NOM              (7L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS2           (8L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS4           (9L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS6           (10L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS8           (11L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS10          (12L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS12          (13L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS14          (14L<<8)
+#define BNX2_MISC_VREG_CONTROL_1_0_MGMT_MINUS16          (15L<<8)
 
 #define BNX2_MISC_FINAL_CLK_CTL_VAL                     0x000008b8
 #define BNX2_MISC_FINAL_CLK_CTL_VAL_MISC_FINAL_CLK_CTL_VAL       (0x3ffffffL<<6)
 
-#define BNX2_MISC_UNUSED0                               0x000008bc
+#define BNX2_MISC_GP_HW_CTL0                            0x000008bc
+#define BNX2_MISC_GP_HW_CTL0_TX_DRIVE                    (1L<<0)
+#define BNX2_MISC_GP_HW_CTL0_RMII_MODE                   (1L<<1)
+#define BNX2_MISC_GP_HW_CTL0_RMII_CRSDV_SEL              (1L<<2)
+#define BNX2_MISC_GP_HW_CTL0_RVMII_MODE                  (1L<<3)
+#define BNX2_MISC_GP_HW_CTL0_FLASH_SAMP_SCLK_NEGEDGE_TE  (1L<<4)
+#define BNX2_MISC_GP_HW_CTL0_HIDDEN_REVISION_ID_TE       (1L<<5)
+#define BNX2_MISC_GP_HW_CTL0_HC_CNTL_TMOUT_CTR_RST_TE    (1L<<6)
+#define BNX2_MISC_GP_HW_CTL0_RESERVED1_XI                (0x7L<<4)
+#define BNX2_MISC_GP_HW_CTL0_ENA_CORE_RST_ON_MAIN_PWR_GOING_AWAY         (1L<<7)
+#define BNX2_MISC_GP_HW_CTL0_ENA_SEL_VAUX_B_IN_L2_TE     (1L<<8)
+#define BNX2_MISC_GP_HW_CTL0_GRC_BNK_FREE_FIX_TE         (1L<<9)
+#define BNX2_MISC_GP_HW_CTL0_LED_ACT_SEL_TE              (1L<<10)
+#define BNX2_MISC_GP_HW_CTL0_RESERVED2_XI                (0x7L<<8)
+#define BNX2_MISC_GP_HW_CTL0_UP1_DEF0                    (1L<<11)
+#define BNX2_MISC_GP_HW_CTL0_FIBER_MODE_DIS_DEF          (1L<<12)
+#define BNX2_MISC_GP_HW_CTL0_FORCE2500_DEF               (1L<<13)
+#define BNX2_MISC_GP_HW_CTL0_AUTODETECT_DIS_DEF          (1L<<14)
+#define BNX2_MISC_GP_HW_CTL0_PARALLEL_DETECT_DEF         (1L<<15)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI                 (0xfL<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_3MA             (0L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_2P5MA           (1L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_2P0MA           (3L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_1P5MA           (5L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_1P0MA           (7L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_DAI_PWRDN           (15L<<16)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PRE2DIS             (1L<<20)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PRE1DIS             (1L<<21)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT                (0x3L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_M6P            (0L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_M0P            (1L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_P0P            (2L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_CTAT_P6P            (3L<<22)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT                (0x3L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_M6P            (0L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_M0P            (1L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_P0P            (2L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_PTAT_P6P            (3L<<24)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ            (0x3L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_240UA      (0L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_160UA      (1L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_400UA      (2L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_IAMP_ADJ_320UA      (3L<<26)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ           (0x3L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_240UA     (0L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_160UA     (1L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_400UA     (2L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_ICBUF_ADJ_320UA     (3L<<28)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ            (0x3L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P57       (0L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P45       (1L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P62       (2L<<30)
+#define BNX2_MISC_GP_HW_CTL0_OSCCTRL_XTAL_ADJ_1P66       (3L<<30)
+
+#define BNX2_MISC_GP_HW_CTL1                            0x000008c0
+#define BNX2_MISC_GP_HW_CTL1_1_ATTN_BTN_PRSNT_TE         (1L<<0)
+#define BNX2_MISC_GP_HW_CTL1_1_ATTN_IND_PRSNT_TE         (1L<<1)
+#define BNX2_MISC_GP_HW_CTL1_1_PWR_IND_PRSNT_TE          (1L<<2)
+#define BNX2_MISC_GP_HW_CTL1_0_PCIE_LOOPBACK_TE          (1L<<3)
+#define BNX2_MISC_GP_HW_CTL1_RESERVED_SOFT_XI            (0xffffL<<0)
+#define BNX2_MISC_GP_HW_CTL1_RESERVED_HARD_XI            (0xffffL<<16)
+
+#define BNX2_MISC_NEW_HW_CTL                            0x000008c4
+#define BNX2_MISC_NEW_HW_CTL_MAIN_POR_BYPASS             (1L<<0)
+#define BNX2_MISC_NEW_HW_CTL_RINGOSC_ENABLE              (1L<<1)
+#define BNX2_MISC_NEW_HW_CTL_RINGOSC_SEL0                (1L<<2)
+#define BNX2_MISC_NEW_HW_CTL_RINGOSC_SEL1                (1L<<3)
+#define BNX2_MISC_NEW_HW_CTL_RESERVED_SHARED             (0xfffL<<4)
+#define BNX2_MISC_NEW_HW_CTL_RESERVED_SPLIT              (0xffffL<<16)
+
+#define BNX2_MISC_NEW_CORE_CTL                          0x000008c8
+#define BNX2_MISC_NEW_CORE_CTL_LINK_HOLDOFF_SUCCESS      (1L<<0)
+#define BNX2_MISC_NEW_CORE_CTL_LINK_HOLDOFF_REQ          (1L<<1)
+#define BNX2_MISC_NEW_CORE_CTL_RESERVED_CMN              (0x3fffL<<2)
+#define BNX2_MISC_NEW_CORE_CTL_RESERVED_TC               (0xffffL<<16)
+
+#define BNX2_MISC_ECO_HW_CTL                            0x000008cc
+#define BNX2_MISC_ECO_HW_CTL_LARGE_GRC_TMOUT_EN          (1L<<0)
+#define BNX2_MISC_ECO_HW_CTL_RESERVED_SOFT               (0x7fffL<<1)
+#define BNX2_MISC_ECO_HW_CTL_RESERVED_HARD               (0xffffL<<16)
+
+#define BNX2_MISC_ECO_CORE_CTL                          0x000008d0
+#define BNX2_MISC_ECO_CORE_CTL_RESERVED_SOFT             (0xffffL<<0)
+#define BNX2_MISC_ECO_CORE_CTL_RESERVED_HARD             (0xffffL<<16)
+
+#define BNX2_MISC_PPIO                                  0x000008d4
+#define BNX2_MISC_PPIO_VALUE                             (0xfL<<0)
+#define BNX2_MISC_PPIO_SET                               (0xfL<<8)
+#define BNX2_MISC_PPIO_CLR                               (0xfL<<16)
+#define BNX2_MISC_PPIO_FLOAT                             (0xfL<<24)
+
+#define BNX2_MISC_PPIO_INT                              0x000008d8
+#define BNX2_MISC_PPIO_INT_INT_STATE                     (0xfL<<0)
+#define BNX2_MISC_PPIO_INT_OLD_VALUE                     (0xfL<<8)
+#define BNX2_MISC_PPIO_INT_OLD_SET                       (0xfL<<16)
+#define BNX2_MISC_PPIO_INT_OLD_CLR                       (0xfL<<24)
+
+#define BNX2_MISC_RESET_NUMS                            0x000008dc
+#define BNX2_MISC_RESET_NUMS_NUM_HARD_RESETS             (0x7L<<0)
+#define BNX2_MISC_RESET_NUMS_NUM_PCIE_RESETS             (0x7L<<4)
+#define BNX2_MISC_RESET_NUMS_NUM_PERSTB_RESETS           (0x7L<<8)
+#define BNX2_MISC_RESET_NUMS_NUM_CMN_RESETS              (0x7L<<12)
+#define BNX2_MISC_RESET_NUMS_NUM_PORT_RESETS             (0x7L<<16)
+
+#define BNX2_MISC_CS16_ERR                              0x000008e0
+#define BNX2_MISC_CS16_ERR_ENA_PCI                       (1L<<0)
+#define BNX2_MISC_CS16_ERR_ENA_RDMA                      (1L<<1)
+#define BNX2_MISC_CS16_ERR_ENA_TDMA                      (1L<<2)
+#define BNX2_MISC_CS16_ERR_ENA_EMAC                      (1L<<3)
+#define BNX2_MISC_CS16_ERR_ENA_CTX                       (1L<<4)
+#define BNX2_MISC_CS16_ERR_ENA_TBDR                      (1L<<5)
+#define BNX2_MISC_CS16_ERR_ENA_RBDC                      (1L<<6)
+#define BNX2_MISC_CS16_ERR_ENA_COM                       (1L<<7)
+#define BNX2_MISC_CS16_ERR_ENA_CP                        (1L<<8)
+#define BNX2_MISC_CS16_ERR_STA_PCI                       (1L<<16)
+#define BNX2_MISC_CS16_ERR_STA_RDMA                      (1L<<17)
+#define BNX2_MISC_CS16_ERR_STA_TDMA                      (1L<<18)
+#define BNX2_MISC_CS16_ERR_STA_EMAC                      (1L<<19)
+#define BNX2_MISC_CS16_ERR_STA_CTX                       (1L<<20)
+#define BNX2_MISC_CS16_ERR_STA_TBDR                      (1L<<21)
+#define BNX2_MISC_CS16_ERR_STA_RBDC                      (1L<<22)
+#define BNX2_MISC_CS16_ERR_STA_COM                       (1L<<23)
+#define BNX2_MISC_CS16_ERR_STA_CP                        (1L<<24)
+
+#define BNX2_MISC_SPIO_EVENT                            0x000008e4
+#define BNX2_MISC_SPIO_EVENT_ENABLE                      (0xffL<<0)
+
+#define BNX2_MISC_PPIO_EVENT                            0x000008e8
+#define BNX2_MISC_PPIO_EVENT_ENABLE                      (0xfL<<0)
+
+#define BNX2_MISC_DUAL_MEDIA_CTRL                       0x000008ec
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID                (0xffL<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_X              (0L<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_C              (3L<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_BOND_ID_S              (12L<<0)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL_STRAP         (0x7L<<8)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PORT_SWAP_PIN          (1L<<11)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES1_SIGDET         (1L<<12)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES0_SIGDET         (1L<<13)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY1_SIGDET            (1L<<14)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY0_SIGDET            (1L<<15)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_LCPLL_RST              (1L<<16)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES1_RST            (1L<<17)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_SERDES0_RST            (1L<<18)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY1_RST               (1L<<19)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY0_RST               (1L<<20)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_CTRL               (0x7L<<21)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PORT_SWAP              (1L<<24)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_STRAP_OVERRIDE         (1L<<25)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ        (0xfL<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_SER1_IDDQ      (1L<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_SER0_IDDQ      (2L<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_PHY1_IDDQ      (4L<<26)
+#define BNX2_MISC_DUAL_MEDIA_CTRL_PHY_SERDES_IDDQ_PHY0_IDDQ      (8L<<26)
+
+#define BNX2_MISC_OTP_CMD1                              0x000008f0
+#define BNX2_MISC_OTP_CMD1_FMODE                         (0x7L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_IDLE                    (0L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_WRITE                   (1L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_INIT                    (2L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_SET                     (3L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_RST                     (4L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_VERIFY                  (5L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_RESERVED0               (6L<<0)
+#define BNX2_MISC_OTP_CMD1_FMODE_RESERVED1               (7L<<0)
+#define BNX2_MISC_OTP_CMD1_USEPINS                       (1L<<8)
+#define BNX2_MISC_OTP_CMD1_PROGSEL                       (1L<<9)
+#define BNX2_MISC_OTP_CMD1_PROGSTART                     (1L<<10)
+#define BNX2_MISC_OTP_CMD1_PCOUNT                        (0x7L<<16)
+#define BNX2_MISC_OTP_CMD1_PBYP                          (1L<<19)
+#define BNX2_MISC_OTP_CMD1_VSEL                          (0xfL<<20)
+#define BNX2_MISC_OTP_CMD1_TM                            (0x7L<<27)
+#define BNX2_MISC_OTP_CMD1_SADBYP                        (1L<<30)
+#define BNX2_MISC_OTP_CMD1_DEBUG                         (1L<<31)
+
+#define BNX2_MISC_OTP_CMD2                              0x000008f4
+#define BNX2_MISC_OTP_CMD2_OTP_ROM_ADDR                  (0x3ffL<<0)
+#define BNX2_MISC_OTP_CMD2_DOSEL                         (0x7fL<<16)
+#define BNX2_MISC_OTP_CMD2_DOSEL_0                       (0L<<16)
+#define BNX2_MISC_OTP_CMD2_DOSEL_1                       (1L<<16)
+#define BNX2_MISC_OTP_CMD2_DOSEL_127                     (127L<<16)
+
+#define BNX2_MISC_OTP_STATUS                            0x000008f8
+#define BNX2_MISC_OTP_STATUS_DATA                        (0xffL<<0)
+#define BNX2_MISC_OTP_STATUS_VALID                       (1L<<8)
+#define BNX2_MISC_OTP_STATUS_BUSY                        (1L<<9)
+#define BNX2_MISC_OTP_STATUS_BUSYSM                      (1L<<10)
+#define BNX2_MISC_OTP_STATUS_DONE                        (1L<<11)
+
+#define BNX2_MISC_OTP_SHIFT1_CMD                        0x000008fc
+#define BNX2_MISC_OTP_SHIFT1_CMD_RESET_MODE_N            (1L<<0)
+#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_DONE              (1L<<1)
+#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_START             (1L<<2)
+#define BNX2_MISC_OTP_SHIFT1_CMD_LOAD_DATA               (1L<<3)
+#define BNX2_MISC_OTP_SHIFT1_CMD_SHIFT_SELECT            (0x1fL<<8)
+
+#define BNX2_MISC_OTP_SHIFT1_DATA                       0x00000900
+#define BNX2_MISC_OTP_SHIFT2_CMD                        0x00000904
+#define BNX2_MISC_OTP_SHIFT2_CMD_RESET_MODE_N            (1L<<0)
+#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_DONE              (1L<<1)
+#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_START             (1L<<2)
+#define BNX2_MISC_OTP_SHIFT2_CMD_LOAD_DATA               (1L<<3)
+#define BNX2_MISC_OTP_SHIFT2_CMD_SHIFT_SELECT            (0x1fL<<8)
+
+#define BNX2_MISC_OTP_SHIFT2_DATA                       0x00000908
+#define BNX2_MISC_BIST_CS0                              0x0000090c
+#define BNX2_MISC_BIST_CS0_MBIST_EN                      (1L<<0)
+#define BNX2_MISC_BIST_CS0_BIST_SETUP                    (0x3L<<1)
+#define BNX2_MISC_BIST_CS0_MBIST_ASYNC_RESET             (1L<<3)
+#define BNX2_MISC_BIST_CS0_MBIST_DONE                    (1L<<8)
+#define BNX2_MISC_BIST_CS0_MBIST_GO                      (1L<<9)
+#define BNX2_MISC_BIST_CS0_BIST_OVERRIDE                 (1L<<31)
+
+#define BNX2_MISC_BIST_MEMSTATUS0                       0x00000910
+#define BNX2_MISC_BIST_CS1                              0x00000914
+#define BNX2_MISC_BIST_CS1_MBIST_EN                      (1L<<0)
+#define BNX2_MISC_BIST_CS1_BIST_SETUP                    (0x3L<<1)
+#define BNX2_MISC_BIST_CS1_MBIST_ASYNC_RESET             (1L<<3)
+#define BNX2_MISC_BIST_CS1_MBIST_DONE                    (1L<<8)
+#define BNX2_MISC_BIST_CS1_MBIST_GO                      (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS1                       0x00000918
+#define BNX2_MISC_BIST_CS2                              0x0000091c
+#define BNX2_MISC_BIST_CS2_MBIST_EN                      (1L<<0)
+#define BNX2_MISC_BIST_CS2_BIST_SETUP                    (0x3L<<1)
+#define BNX2_MISC_BIST_CS2_MBIST_ASYNC_RESET             (1L<<3)
+#define BNX2_MISC_BIST_CS2_MBIST_DONE                    (1L<<8)
+#define BNX2_MISC_BIST_CS2_MBIST_GO                      (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS2                       0x00000920
+#define BNX2_MISC_BIST_CS3                              0x00000924
+#define BNX2_MISC_BIST_CS3_MBIST_EN                      (1L<<0)
+#define BNX2_MISC_BIST_CS3_BIST_SETUP                    (0x3L<<1)
+#define BNX2_MISC_BIST_CS3_MBIST_ASYNC_RESET             (1L<<3)
+#define BNX2_MISC_BIST_CS3_MBIST_DONE                    (1L<<8)
+#define BNX2_MISC_BIST_CS3_MBIST_GO                      (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS3                       0x00000928
+#define BNX2_MISC_BIST_CS4                              0x0000092c
+#define BNX2_MISC_BIST_CS4_MBIST_EN                      (1L<<0)
+#define BNX2_MISC_BIST_CS4_BIST_SETUP                    (0x3L<<1)
+#define BNX2_MISC_BIST_CS4_MBIST_ASYNC_RESET             (1L<<3)
+#define BNX2_MISC_BIST_CS4_MBIST_DONE                    (1L<<8)
+#define BNX2_MISC_BIST_CS4_MBIST_GO                      (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS4                       0x00000930
+#define BNX2_MISC_BIST_CS5                              0x00000934
+#define BNX2_MISC_BIST_CS5_MBIST_EN                      (1L<<0)
+#define BNX2_MISC_BIST_CS5_BIST_SETUP                    (0x3L<<1)
+#define BNX2_MISC_BIST_CS5_MBIST_ASYNC_RESET             (1L<<3)
+#define BNX2_MISC_BIST_CS5_MBIST_DONE                    (1L<<8)
+#define BNX2_MISC_BIST_CS5_MBIST_GO                      (1L<<9)
+
+#define BNX2_MISC_BIST_MEMSTATUS5                       0x00000938
+#define BNX2_MISC_MEM_TM0                               0x0000093c
+#define BNX2_MISC_MEM_TM0_PCIE_REPLAY_TM                 (0xfL<<0)
+#define BNX2_MISC_MEM_TM0_MCP_SCPAD                      (0xfL<<8)
+#define BNX2_MISC_MEM_TM0_UMP_TM                         (0xffL<<16)
+#define BNX2_MISC_MEM_TM0_HB_MEM_TM                      (0xfL<<24)
+
+#define BNX2_MISC_USPLL_CTRL                            0x00000940
+#define BNX2_MISC_USPLL_CTRL_PH_DET_DIS                  (1L<<0)
+#define BNX2_MISC_USPLL_CTRL_FREQ_DET_DIS                (1L<<1)
+#define BNX2_MISC_USPLL_CTRL_LCPX                        (0x3fL<<2)
+#define BNX2_MISC_USPLL_CTRL_RX                          (0x3L<<8)
+#define BNX2_MISC_USPLL_CTRL_VC_EN                       (1L<<10)
+#define BNX2_MISC_USPLL_CTRL_VCO_MG                      (0x3L<<11)
+#define BNX2_MISC_USPLL_CTRL_KVCO_XF                     (0x7L<<13)
+#define BNX2_MISC_USPLL_CTRL_KVCO_XS                     (0x7L<<16)
+#define BNX2_MISC_USPLL_CTRL_TESTD_EN                    (1L<<19)
+#define BNX2_MISC_USPLL_CTRL_TESTD_SEL                   (0x7L<<20)
+#define BNX2_MISC_USPLL_CTRL_TESTA_EN                    (1L<<23)
+#define BNX2_MISC_USPLL_CTRL_TESTA_SEL                   (0x3L<<24)
+#define BNX2_MISC_USPLL_CTRL_ATTEN_FREF                  (1L<<26)
+#define BNX2_MISC_USPLL_CTRL_DIGITAL_RST                 (1L<<27)
+#define BNX2_MISC_USPLL_CTRL_ANALOG_RST                  (1L<<28)
+#define BNX2_MISC_USPLL_CTRL_LOCK                        (1L<<29)
+
+#define BNX2_MISC_PERR_STATUS0                          0x00000944
+#define BNX2_MISC_PERR_STATUS0_COM_DMAE_PERR             (1L<<0)
+#define BNX2_MISC_PERR_STATUS0_CP_DMAE_PERR              (1L<<1)
+#define BNX2_MISC_PERR_STATUS0_RPM_ACPIBEMEM_PERR        (1L<<2)
+#define BNX2_MISC_PERR_STATUS0_CTX_USAGE_CNT_PERR        (1L<<3)
+#define BNX2_MISC_PERR_STATUS0_CTX_PGTBL_PERR            (1L<<4)
+#define BNX2_MISC_PERR_STATUS0_CTX_CACHE_PERR            (1L<<5)
+#define BNX2_MISC_PERR_STATUS0_CTX_MIRROR_PERR           (1L<<6)
+#define BNX2_MISC_PERR_STATUS0_COM_CTXC_PERR             (1L<<7)
+#define BNX2_MISC_PERR_STATUS0_COM_SCPAD_PERR            (1L<<8)
+#define BNX2_MISC_PERR_STATUS0_CP_CTXC_PERR              (1L<<9)
+#define BNX2_MISC_PERR_STATUS0_CP_SCPAD_PERR             (1L<<10)
+#define BNX2_MISC_PERR_STATUS0_RXP_RBUFC_PERR            (1L<<11)
+#define BNX2_MISC_PERR_STATUS0_RXP_CTXC_PERR             (1L<<12)
+#define BNX2_MISC_PERR_STATUS0_RXP_SCPAD_PERR            (1L<<13)
+#define BNX2_MISC_PERR_STATUS0_TPAT_SCPAD_PERR           (1L<<14)
+#define BNX2_MISC_PERR_STATUS0_TXP_CTXC_PERR             (1L<<15)
+#define BNX2_MISC_PERR_STATUS0_TXP_SCPAD_PERR            (1L<<16)
+#define BNX2_MISC_PERR_STATUS0_CS_TMEM_PERR              (1L<<17)
+#define BNX2_MISC_PERR_STATUS0_MQ_CTX_PERR               (1L<<18)
+#define BNX2_MISC_PERR_STATUS0_RPM_DFIFOMEM_PERR         (1L<<19)
+#define BNX2_MISC_PERR_STATUS0_RPC_DFIFOMEM_PERR         (1L<<20)
+#define BNX2_MISC_PERR_STATUS0_RBUF_PTRMEM_PERR          (1L<<21)
+#define BNX2_MISC_PERR_STATUS0_RBUF_DATAMEM_PERR         (1L<<22)
+#define BNX2_MISC_PERR_STATUS0_RV2P_P2IRAM_PERR          (1L<<23)
+#define BNX2_MISC_PERR_STATUS0_RV2P_P1IRAM_PERR          (1L<<24)
+#define BNX2_MISC_PERR_STATUS0_RV2P_CB1REGS_PERR         (1L<<25)
+#define BNX2_MISC_PERR_STATUS0_RV2P_CB0REGS_PERR         (1L<<26)
+#define BNX2_MISC_PERR_STATUS0_TPBUF_PERR                (1L<<27)
+#define BNX2_MISC_PERR_STATUS0_THBUF_PERR                (1L<<28)
+#define BNX2_MISC_PERR_STATUS0_TDMA_PERR                 (1L<<29)
+#define BNX2_MISC_PERR_STATUS0_TBDC_PERR                 (1L<<30)
+#define BNX2_MISC_PERR_STATUS0_TSCH_LR_PERR              (1L<<31)
+
+#define BNX2_MISC_PERR_STATUS1                          0x00000948
+#define BNX2_MISC_PERR_STATUS1_RBDC_PERR                 (1L<<0)
+#define BNX2_MISC_PERR_STATUS1_RDMA_DFIFO_PERR           (1L<<2)
+#define BNX2_MISC_PERR_STATUS1_HC_STATS_PERR             (1L<<3)
+#define BNX2_MISC_PERR_STATUS1_HC_MSIX_PERR              (1L<<4)
+#define BNX2_MISC_PERR_STATUS1_HC_PRODUCSTB_PERR         (1L<<5)
+#define BNX2_MISC_PERR_STATUS1_HC_CONSUMSTB_PERR         (1L<<6)
+#define BNX2_MISC_PERR_STATUS1_TPATQ_PERR                (1L<<7)
+#define BNX2_MISC_PERR_STATUS1_MCPQ_PERR                 (1L<<8)
+#define BNX2_MISC_PERR_STATUS1_TDMAQ_PERR                (1L<<9)
+#define BNX2_MISC_PERR_STATUS1_TXPQ_PERR                 (1L<<10)
+#define BNX2_MISC_PERR_STATUS1_COMTQ_PERR                (1L<<11)
+#define BNX2_MISC_PERR_STATUS1_COMQ_PERR                 (1L<<12)
+#define BNX2_MISC_PERR_STATUS1_RLUPQ_PERR                (1L<<13)
+#define BNX2_MISC_PERR_STATUS1_RXPQ_PERR                 (1L<<14)
+#define BNX2_MISC_PERR_STATUS1_RV2PPQ_PERR               (1L<<15)
+#define BNX2_MISC_PERR_STATUS1_RDMAQ_PERR                (1L<<16)
+#define BNX2_MISC_PERR_STATUS1_TASQ_PERR                 (1L<<17)
+#define BNX2_MISC_PERR_STATUS1_TBDRQ_PERR                (1L<<18)
+#define BNX2_MISC_PERR_STATUS1_TSCHQ_PERR                (1L<<19)
+#define BNX2_MISC_PERR_STATUS1_COMXQ_PERR                (1L<<20)
+#define BNX2_MISC_PERR_STATUS1_RXPCQ_PERR                (1L<<21)
+#define BNX2_MISC_PERR_STATUS1_RV2PTQ_PERR               (1L<<22)
+#define BNX2_MISC_PERR_STATUS1_RV2PMQ_PERR               (1L<<23)
+#define BNX2_MISC_PERR_STATUS1_CPQ_PERR                  (1L<<24)
+#define BNX2_MISC_PERR_STATUS1_CSQ_PERR                  (1L<<25)
+#define BNX2_MISC_PERR_STATUS1_RLUP_CID_PERR             (1L<<26)
+#define BNX2_MISC_PERR_STATUS1_RV2PCS_TMEM_PERR          (1L<<27)
+#define BNX2_MISC_PERR_STATUS1_RV2PCSQ_PERR              (1L<<28)
+#define BNX2_MISC_PERR_STATUS1_MQ_IDX_PERR               (1L<<29)
+
+#define BNX2_MISC_PERR_STATUS2                          0x0000094c
+#define BNX2_MISC_PERR_STATUS2_TGT_FIFO_PERR             (1L<<0)
+#define BNX2_MISC_PERR_STATUS2_UMP_TX_PERR               (1L<<1)
+#define BNX2_MISC_PERR_STATUS2_UMP_RX_PERR               (1L<<2)
+#define BNX2_MISC_PERR_STATUS2_MCP_ROM_PERR              (1L<<3)
+#define BNX2_MISC_PERR_STATUS2_MCP_SCPAD_PERR            (1L<<4)
+#define BNX2_MISC_PERR_STATUS2_HB_MEM_PERR               (1L<<5)
+#define BNX2_MISC_PERR_STATUS2_PCIE_REPLAY_PERR          (1L<<6)
+
+#define BNX2_MISC_LCPLL_CTRL0                           0x00000950
+#define BNX2_MISC_LCPLL_CTRL0_OAC                        (0x7L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_NEGTWENTY              (0L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_ZERO                   (1L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_TWENTY                 (3L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_OAC_FORTY                  (7L<<0)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL                   (0x7L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_360               (0L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_480               (1L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_600               (3L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_ICP_CTRL_720               (7L<<3)
+#define BNX2_MISC_LCPLL_CTRL0_BIAS_CTRL                  (0x3L<<6)
+#define BNX2_MISC_LCPLL_CTRL0_PLL_OBSERVE                (0x7L<<8)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL                   (0x3L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_0                 (0L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_1                 (1L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_VTH_CTRL_2                 (2L<<11)
+#define BNX2_MISC_LCPLL_CTRL0_PLLSEQSTART                (1L<<13)
+#define BNX2_MISC_LCPLL_CTRL0_RESERVED                   (1L<<14)
+#define BNX2_MISC_LCPLL_CTRL0_CAPRETRY_EN                (1L<<15)
+#define BNX2_MISC_LCPLL_CTRL0_FREQMONITOR_EN             (1L<<16)
+#define BNX2_MISC_LCPLL_CTRL0_FREQDETRESTART_EN          (1L<<17)
+#define BNX2_MISC_LCPLL_CTRL0_FREQDETRETRY_EN            (1L<<18)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFDONE_EN           (1L<<19)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFDONE              (1L<<20)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCEFPASS              (1L<<21)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPDONE_EN         (1L<<22)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPDONE            (1L<<23)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPPASS_EN         (1L<<24)
+#define BNX2_MISC_LCPLL_CTRL0_PLLFORCECAPPASS            (1L<<25)
+#define BNX2_MISC_LCPLL_CTRL0_CAPRESTART                 (1L<<26)
+#define BNX2_MISC_LCPLL_CTRL0_CAPSELECTM_EN              (1L<<27)
+
+#define BNX2_MISC_LCPLL_CTRL1                           0x00000954
+#define BNX2_MISC_LCPLL_CTRL1_CAPSELECTM                 (0x1fL<<0)
+#define BNX2_MISC_LCPLL_CTRL1_CAPFORCESLOWDOWN_EN        (1L<<5)
+#define BNX2_MISC_LCPLL_CTRL1_CAPFORCESLOWDOWN           (1L<<6)
+#define BNX2_MISC_LCPLL_CTRL1_SLOWDN_XOR                 (1L<<7)
+
+#define BNX2_MISC_LCPLL_STATUS                          0x00000958
+#define BNX2_MISC_LCPLL_STATUS_FREQDONE_SM               (1L<<0)
+#define BNX2_MISC_LCPLL_STATUS_FREQPASS_SM               (1L<<1)
+#define BNX2_MISC_LCPLL_STATUS_PLLSEQDONE                (1L<<2)
+#define BNX2_MISC_LCPLL_STATUS_PLLSEQPASS                (1L<<3)
+#define BNX2_MISC_LCPLL_STATUS_PLLSTATE                  (0x7L<<4)
+#define BNX2_MISC_LCPLL_STATUS_CAPSTATE                  (0x7L<<7)
+#define BNX2_MISC_LCPLL_STATUS_CAPSELECT                 (0x1fL<<10)
+#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR          (1L<<15)
+#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR_0        (0L<<15)
+#define BNX2_MISC_LCPLL_STATUS_SLOWDN_INDICATOR_1        (1L<<15)
+
+#define BNX2_MISC_OSCFUNDS_CTRL                         0x0000095c
+#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON                 (1L<<5)
+#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON_OFF             (0L<<5)
+#define BNX2_MISC_OSCFUNDS_CTRL_FREQ_MON_ON              (1L<<5)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM               (0x3L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_0             (0L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_1             (1L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_2             (2L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_XTAL_ADJCM_3             (3L<<6)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ                (0x3L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_0              (0L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_1              (1L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_2              (2L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_ICBUF_ADJ_3              (3L<<8)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ                 (0x3L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_0               (0L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_1               (1L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_2               (2L<<10)
+#define BNX2_MISC_OSCFUNDS_CTRL_IAMP_ADJ_3               (3L<<10)
 
 
 /*
@@ -1031,11 +1736,35 @@ struct l2_fhdr {
 #define BNX2_NVM_COMMAND_WRDI                            (1L<<17)
 #define BNX2_NVM_COMMAND_EWSR                            (1L<<18)
 #define BNX2_NVM_COMMAND_WRSR                            (1L<<19)
+#define BNX2_NVM_COMMAND_RD_ID                           (1L<<20)
+#define BNX2_NVM_COMMAND_RD_STATUS                       (1L<<21)
+#define BNX2_NVM_COMMAND_MODE_256                        (1L<<22)
 
 #define BNX2_NVM_STATUS                                 0x00006404
 #define BNX2_NVM_STATUS_PI_FSM_STATE                     (0xfL<<0)
 #define BNX2_NVM_STATUS_EE_FSM_STATE                     (0xfL<<4)
 #define BNX2_NVM_STATUS_EQ_FSM_STATE                     (0xfL<<8)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_XI                 (0x1fL<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_IDLE_XI        (0L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD0_XI        (1L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD1_XI        (2L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD_FINISH0_XI         (3L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CMD_FINISH1_XI         (4L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_ADDR0_XI       (5L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA0_XI         (6L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA1_XI         (7L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WRITE_DATA2_XI         (8L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA0_XI  (9L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA1_XI  (10L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_DATA2_XI  (11L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID0_XI   (12L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID1_XI   (13L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID2_XI   (14L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID3_XI   (15L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_READ_STATUS_RDID4_XI   (16L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_CHECK_BUSY0_XI         (17L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_ST_WREN_XI     (18L<<0)
+#define BNX2_NVM_STATUS_SPI_FSM_STATE_SPI_WAIT_XI        (19L<<0)
 
 #define BNX2_NVM_WRITE                                  0x00006408
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE                   (0xffffffffL<<0)
@@ -1046,6 +1775,10 @@ struct l2_fhdr {
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B              (8L<<0)
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO                (16L<<0)
 #define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI                (32L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SI_XI             (1L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SO_XI             (2L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_CS_B_XI           (4L<<0)
+#define BNX2_NVM_WRITE_NVM_WRITE_VALUE_SCLK_XI           (8L<<0)
 
 #define BNX2_NVM_ADDR                                   0x0000640c
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE                     (0xffffffL<<0)
@@ -1056,6 +1789,10 @@ struct l2_fhdr {
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B                (8L<<0)
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO                  (16L<<0)
 #define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI                  (32L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SI_XI               (1L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SO_XI               (2L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_CS_B_XI             (4L<<0)
+#define BNX2_NVM_ADDR_NVM_ADDR_VALUE_SCLK_XI             (8L<<0)
 
 #define BNX2_NVM_READ                                   0x00006410
 #define BNX2_NVM_READ_NVM_READ_VALUE                     (0xffffffffL<<0)
@@ -1066,6 +1803,10 @@ struct l2_fhdr {
 #define BNX2_NVM_READ_NVM_READ_VALUE_CS_B                (8L<<0)
 #define BNX2_NVM_READ_NVM_READ_VALUE_SO                  (16L<<0)
 #define BNX2_NVM_READ_NVM_READ_VALUE_SI                  (32L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_SI_XI               (1L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_SO_XI               (2L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_CS_B_XI             (4L<<0)
+#define BNX2_NVM_READ_NVM_READ_VALUE_SCLK_XI             (8L<<0)
 
 #define BNX2_NVM_CFG1                                   0x00006414
 #define BNX2_NVM_CFG1_FLASH_MODE                         (1L<<0)
@@ -1077,14 +1818,21 @@ struct l2_fhdr {
 #define BNX2_NVM_CFG1_STATUS_BIT_BUFFER_RDY              (7L<<4)
 #define BNX2_NVM_CFG1_SPI_CLK_DIV                        (0xfL<<7)
 #define BNX2_NVM_CFG1_SEE_CLK_DIV                        (0x7ffL<<11)
+#define BNX2_NVM_CFG1_STRAP_CONTROL_0                    (1L<<23)
 #define BNX2_NVM_CFG1_PROTECT_MODE                       (1L<<24)
 #define BNX2_NVM_CFG1_FLASH_SIZE                         (1L<<25)
+#define BNX2_NVM_CFG1_FW_USTRAP_1                        (1L<<26)
+#define BNX2_NVM_CFG1_FW_USTRAP_0                        (1L<<27)
+#define BNX2_NVM_CFG1_FW_USTRAP_2                        (1L<<28)
+#define BNX2_NVM_CFG1_FW_USTRAP_3                        (1L<<29)
+#define BNX2_NVM_CFG1_FW_FLASH_TYPE_EN                   (1L<<30)
 #define BNX2_NVM_CFG1_COMPAT_BYPASSS                     (1L<<31)
 
 #define BNX2_NVM_CFG2                                   0x00006418
 #define BNX2_NVM_CFG2_ERASE_CMD                          (0xffL<<0)
 #define BNX2_NVM_CFG2_DUMMY                              (0xffL<<8)
 #define BNX2_NVM_CFG2_STATUS_CMD                         (0xffL<<16)
+#define BNX2_NVM_CFG2_READ_ID                            (0xffL<<24)
 
 #define BNX2_NVM_CFG3                                   0x0000641c
 #define BNX2_NVM_CFG3_BUFFER_RD_CMD                      (0xffL<<0)
@@ -1119,6 +1867,35 @@ struct l2_fhdr {
 #define BNX2_NVM_WRITE1_WRDI_CMD                         (0xffL<<8)
 #define BNX2_NVM_WRITE1_SR_DATA                          (0xffL<<16)
 
+#define BNX2_NVM_CFG4                                   0x0000642c
+#define BNX2_NVM_CFG4_FLASH_SIZE                         (0x7L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_1MBIT                   (0L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_2MBIT                   (1L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_4MBIT                   (2L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_8MBIT                   (3L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_16MBIT                  (4L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_32MBIT                  (5L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_64MBIT                  (6L<<0)
+#define BNX2_NVM_CFG4_FLASH_SIZE_128MBIT                 (7L<<0)
+#define BNX2_NVM_CFG4_FLASH_VENDOR                       (1L<<3)
+#define BNX2_NVM_CFG4_FLASH_VENDOR_ST                    (0L<<3)
+#define BNX2_NVM_CFG4_FLASH_VENDOR_ATMEL                 (1L<<3)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC             (0x3L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT8        (0L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT9        (1L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT10       (2L<<4)
+#define BNX2_NVM_CFG4_MODE_256_EMPTY_BIT_LOC_BIT11       (3L<<4)
+#define BNX2_NVM_CFG4_STATUS_BIT_POLARITY                (1L<<6)
+#define BNX2_NVM_CFG4_RESERVED                           (0x1ffffffL<<7)
+
+#define BNX2_NVM_RECONFIG                               0x00006430
+#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE               (0xfL<<0)
+#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE_ST            (0L<<0)
+#define BNX2_NVM_RECONFIG_ORIG_STRAP_VALUE_ATMEL         (1L<<0)
+#define BNX2_NVM_RECONFIG_RECONFIG_STRAP_VALUE           (0xfL<<4)
+#define BNX2_NVM_RECONFIG_RESERVED                       (0x7fffffL<<8)
+#define BNX2_NVM_RECONFIG_RECONFIG_DONE                  (1L<<31)
+
 
 
 /*
@@ -1140,6 +1917,8 @@ struct l2_fhdr {
 #define BNX2_DMA_STATUS_BIG_WRITE_TRANSFERS_STAT         (1L<<23)
 #define BNX2_DMA_STATUS_BIG_WRITE_DELAY_PCI_CLKS_STAT    (1L<<24)
 #define BNX2_DMA_STATUS_BIG_WRITE_RETRY_AFTER_DATA_STAT  (1L<<25)
+#define BNX2_DMA_STATUS_GLOBAL_ERR_XI                    (1L<<0)
+#define BNX2_DMA_STATUS_BME_XI                           (1L<<4)
 
 #define BNX2_DMA_CONFIG                                 0x00000c08
 #define BNX2_DMA_CONFIG_DATA_BYTE_SWAP                   (1L<<0)
@@ -1161,85 +1940,315 @@ struct l2_fhdr {
 #define BNX2_DMA_CONFIG_BIG_SIZE_128                     (0x2L<<24)
 #define BNX2_DMA_CONFIG_BIG_SIZE_256                     (0x4L<<24)
 #define BNX2_DMA_CONFIG_BIG_SIZE_512                     (0x8L<<24)
+#define BNX2_DMA_CONFIG_DAT_WBSWAP_MODE_XI               (0x3L<<0)
+#define BNX2_DMA_CONFIG_CTL_WBSWAP_MODE_XI               (0x3L<<4)
+#define BNX2_DMA_CONFIG_MAX_PL_XI                        (0x7L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_128B_XI                   (0L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_256B_XI                   (1L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_512B_XI                   (2L<<12)
+#define BNX2_DMA_CONFIG_MAX_PL_EN_XI                     (1L<<15)
+#define BNX2_DMA_CONFIG_MAX_RRS_XI                       (0x7L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_128B_XI                  (0L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_256B_XI                  (1L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_512B_XI                  (2L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_1024B_XI                 (3L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_2048B_XI                 (4L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_4096B_XI                 (5L<<16)
+#define BNX2_DMA_CONFIG_MAX_RRS_EN_XI                    (1L<<19)
+#define BNX2_DMA_CONFIG_NO_64SWAP_EN_XI                  (1L<<31)
 
 #define BNX2_DMA_BLACKOUT                               0x00000c0c
 #define BNX2_DMA_BLACKOUT_RD_RETRY_BLACKOUT              (0xffL<<0)
 #define BNX2_DMA_BLACKOUT_2ND_RD_RETRY_BLACKOUT          (0xffL<<8)
 #define BNX2_DMA_BLACKOUT_WR_RETRY_BLACKOUT              (0xffL<<16)
 
-#define BNX2_DMA_RCHAN_STAT                             0x00000c30
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_0                  (0x7L<<0)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_0                    (1L<<3)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_1                  (0x7L<<4)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_1                    (1L<<7)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_2                  (0x7L<<8)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_2                    (1L<<11)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_3                  (0x7L<<12)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_3                    (1L<<15)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_4                  (0x7L<<16)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_4                    (1L<<19)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_5                  (0x7L<<20)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_5                    (1L<<23)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_6                  (0x7L<<24)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_6                    (1L<<27)
-#define BNX2_DMA_RCHAN_STAT_COMP_CODE_7                  (0x7L<<28)
-#define BNX2_DMA_RCHAN_STAT_PAR_ERR_7                    (1L<<31)
-
-#define BNX2_DMA_WCHAN_STAT                             0x00000c34
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_0                  (0x7L<<0)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_0                    (1L<<3)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_1                  (0x7L<<4)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_1                    (1L<<7)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_2                  (0x7L<<8)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_2                    (1L<<11)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_3                  (0x7L<<12)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_3                    (1L<<15)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_4                  (0x7L<<16)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_4                    (1L<<19)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_5                  (0x7L<<20)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_5                    (1L<<23)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_6                  (0x7L<<24)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_6                    (1L<<27)
-#define BNX2_DMA_WCHAN_STAT_COMP_CODE_7                  (0x7L<<28)
-#define BNX2_DMA_WCHAN_STAT_PAR_ERR_7                    (1L<<31)
-
-#define BNX2_DMA_RCHAN_ASSIGNMENT                       0x00000c38
-#define BNX2_DMA_RCHAN_ASSIGNMENT_0                      (0xfL<<0)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_1                      (0xfL<<4)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_2                      (0xfL<<8)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_3                      (0xfL<<12)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_4                      (0xfL<<16)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_5                      (0xfL<<20)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_6                      (0xfL<<24)
-#define BNX2_DMA_RCHAN_ASSIGNMENT_7                      (0xfL<<28)
-
-#define BNX2_DMA_WCHAN_ASSIGNMENT                       0x00000c3c
-#define BNX2_DMA_WCHAN_ASSIGNMENT_0                      (0xfL<<0)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_1                      (0xfL<<4)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_2                      (0xfL<<8)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_3                      (0xfL<<12)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_4                      (0xfL<<16)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_5                      (0xfL<<20)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_6                      (0xfL<<24)
-#define BNX2_DMA_WCHAN_ASSIGNMENT_7                      (0xfL<<28)
-
-#define BNX2_DMA_RCHAN_STAT_00                          0x00000c40
-#define BNX2_DMA_RCHAN_STAT_00_RCHAN_STA_HOST_ADDR_LOW   (0xffffffffL<<0)
-
-#define BNX2_DMA_RCHAN_STAT_01                          0x00000c44
-#define BNX2_DMA_RCHAN_STAT_01_RCHAN_STA_HOST_ADDR_HIGH  (0xffffffffL<<0)
-
-#define BNX2_DMA_RCHAN_STAT_02                          0x00000c48
-#define BNX2_DMA_RCHAN_STAT_02_LENGTH                    (0xffffL<<0)
-#define BNX2_DMA_RCHAN_STAT_02_WORD_SWAP                 (1L<<16)
-#define BNX2_DMA_RCHAN_STAT_02_BYTE_SWAP                 (1L<<17)
-#define BNX2_DMA_RCHAN_STAT_02_PRIORITY_LVL              (1L<<18)
-
-#define BNX2_DMA_RCHAN_STAT_10                          0x00000c4c
-#define BNX2_DMA_RCHAN_STAT_11                          0x00000c50
-#define BNX2_DMA_RCHAN_STAT_12                          0x00000c54
-#define BNX2_DMA_RCHAN_STAT_20                          0x00000c58
-#define BNX2_DMA_RCHAN_STAT_21                          0x00000c5c
+#define BNX2_DMA_READ_MASTER_SETTING_0                  0x00000c10
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_NO_SNOOP     (1L<<0)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_RELAX_ORDER  (1L<<1)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_PRIORITY     (1L<<2)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_TRAFFIC_CLASS        (0x7L<<4)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TBDC_PARAM_EN     (1L<<7)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_NO_SNOOP     (1L<<8)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_RELAX_ORDER  (1L<<9)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_PRIORITY     (1L<<10)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_TRAFFIC_CLASS        (0x7L<<12)
+#define BNX2_DMA_READ_MASTER_SETTING_0_RBDC_PARAM_EN     (1L<<15)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_NO_SNOOP     (1L<<16)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_RELAX_ORDER  (1L<<17)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_PRIORITY     (1L<<18)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_TRAFFIC_CLASS        (0x7L<<20)
+#define BNX2_DMA_READ_MASTER_SETTING_0_TDMA_PARAM_EN     (1L<<23)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_NO_SNOOP      (1L<<24)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_RELAX_ORDER   (1L<<25)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_PRIORITY      (1L<<26)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_TRAFFIC_CLASS         (0x7L<<28)
+#define BNX2_DMA_READ_MASTER_SETTING_0_CTX_PARAM_EN      (1L<<31)
+
+#define BNX2_DMA_READ_MASTER_SETTING_1                  0x00000c14
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_NO_SNOOP      (1L<<0)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_RELAX_ORDER   (1L<<1)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_PRIORITY      (1L<<2)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_TRAFFIC_CLASS         (0x7L<<4)
+#define BNX2_DMA_READ_MASTER_SETTING_1_COM_PARAM_EN      (1L<<7)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_NO_SNOOP       (1L<<8)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_RELAX_ORDER    (1L<<9)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_PRIORITY       (1L<<10)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_TRAFFIC_CLASS  (0x7L<<12)
+#define BNX2_DMA_READ_MASTER_SETTING_1_CP_PARAM_EN       (1L<<15)
+
+#define BNX2_DMA_WRITE_MASTER_SETTING_0                 0x00000c18
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_NO_SNOOP      (1L<<0)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_RELAX_ORDER   (1L<<1)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_PRIORITY      (1L<<2)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_CS_VLD        (1L<<3)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_TRAFFIC_CLASS         (0x7L<<4)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_HC_PARAM_EN      (1L<<7)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_NO_SNOOP    (1L<<8)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_RELAX_ORDER         (1L<<9)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_PRIORITY    (1L<<10)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_CS_VLD      (1L<<11)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_TRAFFIC_CLASS       (0x7L<<12)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_RDMA_PARAM_EN    (1L<<15)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_NO_SNOOP     (1L<<24)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_RELAX_ORDER  (1L<<25)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_PRIORITY     (1L<<26)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_CS_VLD       (1L<<27)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_TRAFFIC_CLASS        (0x7L<<28)
+#define BNX2_DMA_WRITE_MASTER_SETTING_0_CTX_PARAM_EN     (1L<<31)
+
+#define BNX2_DMA_WRITE_MASTER_SETTING_1                 0x00000c1c
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_NO_SNOOP     (1L<<0)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_RELAX_ORDER  (1L<<1)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_PRIORITY     (1L<<2)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_CS_VLD       (1L<<3)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_TRAFFIC_CLASS        (0x7L<<4)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_COM_PARAM_EN     (1L<<7)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_NO_SNOOP      (1L<<8)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_RELAX_ORDER   (1L<<9)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_PRIORITY      (1L<<10)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_CS_VLD        (1L<<11)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_TRAFFIC_CLASS         (0x7L<<12)
+#define BNX2_DMA_WRITE_MASTER_SETTING_1_CP_PARAM_EN      (1L<<15)
+
+#define BNX2_DMA_ARBITER                                0x00000c20
+#define BNX2_DMA_ARBITER_NUM_READS                       (0x7L<<0)
+#define BNX2_DMA_ARBITER_WR_ARB_MODE                     (1L<<4)
+#define BNX2_DMA_ARBITER_WR_ARB_MODE_STRICT              (0L<<4)
+#define BNX2_DMA_ARBITER_WR_ARB_MODE_RND_RBN             (1L<<4)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE                     (0x3L<<5)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE_STRICT              (0L<<5)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE_RND_RBN             (1L<<5)
+#define BNX2_DMA_ARBITER_RD_ARB_MODE_WGT_RND_RBN         (2L<<5)
+#define BNX2_DMA_ARBITER_ALT_MODE_EN                     (1L<<8)
+#define BNX2_DMA_ARBITER_RR_MODE                         (1L<<9)
+#define BNX2_DMA_ARBITER_TIMER_MODE                      (1L<<10)
+#define BNX2_DMA_ARBITER_OUSTD_READ_REQ                  (0xfL<<12)
+
+#define BNX2_DMA_ARB_TIMERS                             0x00000c24
+#define BNX2_DMA_ARB_TIMERS_RD_DRR_WAIT_TIME             (0xffL<<0)
+#define BNX2_DMA_ARB_TIMERS_TM_MIN_TIMEOUT               (0xffL<<12)
+#define BNX2_DMA_ARB_TIMERS_TM_MAX_TIMEOUT               (0xfffL<<20)
+
+#define BNX2_DMA_DEBUG_VECT_PEEK                        0x00000c2c
+#define BNX2_DMA_DEBUG_VECT_PEEK_1_VALUE                 (0x7ffL<<0)
+#define BNX2_DMA_DEBUG_VECT_PEEK_1_PEEK_EN               (1L<<11)
+#define BNX2_DMA_DEBUG_VECT_PEEK_1_SEL                   (0xfL<<12)
+#define BNX2_DMA_DEBUG_VECT_PEEK_2_VALUE                 (0x7ffL<<16)
+#define BNX2_DMA_DEBUG_VECT_PEEK_2_PEEK_EN               (1L<<27)
+#define BNX2_DMA_DEBUG_VECT_PEEK_2_SEL                   (0xfL<<28)
+
+#define BNX2_DMA_TAG_RAM_00                             0x00000c30
+#define BNX2_DMA_TAG_RAM_00_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_00_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_00_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_00_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_00_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_00_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_00_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_00_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_00_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_01                             0x00000c34
+#define BNX2_DMA_TAG_RAM_01_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_01_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_01_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_01_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_01_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_01_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_01_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_01_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_01_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_02                             0x00000c38
+#define BNX2_DMA_TAG_RAM_02_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_02_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_02_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_02_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_02_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_02_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_02_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_02_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_02_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_03                             0x00000c3c
+#define BNX2_DMA_TAG_RAM_03_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_03_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_03_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_03_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_03_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_03_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_03_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_03_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_03_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_04                             0x00000c40
+#define BNX2_DMA_TAG_RAM_04_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_04_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_04_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_04_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_04_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_04_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_04_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_04_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_04_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_05                             0x00000c44
+#define BNX2_DMA_TAG_RAM_05_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_05_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_05_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_05_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_05_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_05_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_05_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_05_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_05_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_06                             0x00000c48
+#define BNX2_DMA_TAG_RAM_06_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_06_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_06_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_06_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_06_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_06_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_06_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_06_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_06_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_07                             0x00000c4c
+#define BNX2_DMA_TAG_RAM_07_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_07_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_07_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_07_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_07_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_07_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_07_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_07_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_07_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_08                             0x00000c50
+#define BNX2_DMA_TAG_RAM_08_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_08_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_08_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_08_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_08_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_08_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_08_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_08_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_08_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_09                             0x00000c54
+#define BNX2_DMA_TAG_RAM_09_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_09_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_09_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_09_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_09_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_09_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_09_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_09_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_09_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_10                             0x00000c58
+#define BNX2_DMA_TAG_RAM_10_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_10_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_10_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_10_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_10_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_10_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_10_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_10_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_10_VALID                        (1L<<10)
+
+#define BNX2_DMA_TAG_RAM_11                             0x00000c5c
+#define BNX2_DMA_TAG_RAM_11_CHANNEL                      (0xfL<<0)
+#define BNX2_DMA_TAG_RAM_11_MASTER                       (0x7L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_CTX                   (0L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_RBDC                  (1L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_TBDC                  (2L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_COM                   (3L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_CP                    (4L<<4)
+#define BNX2_DMA_TAG_RAM_11_MASTER_TDMA                  (5L<<4)
+#define BNX2_DMA_TAG_RAM_11_SWAP                         (0x3L<<7)
+#define BNX2_DMA_TAG_RAM_11_SWAP_CONFIG                  (0L<<7)
+#define BNX2_DMA_TAG_RAM_11_SWAP_DATA                    (1L<<7)
+#define BNX2_DMA_TAG_RAM_11_SWAP_CONTROL                 (2L<<7)
+#define BNX2_DMA_TAG_RAM_11_FUNCTION                     (1L<<9)
+#define BNX2_DMA_TAG_RAM_11_VALID                        (1L<<10)
+
 #define BNX2_DMA_RCHAN_STAT_22                          0x00000c60
 #define BNX2_DMA_RCHAN_STAT_30                          0x00000c64
 #define BNX2_DMA_RCHAN_STAT_31                          0x00000c68
@@ -1336,6 +2345,25 @@ struct l2_fhdr {
  */
 #define BNX2_CTX_COMMAND                                0x00001000
 #define BNX2_CTX_COMMAND_ENABLED                         (1L<<0)
+#define BNX2_CTX_COMMAND_DISABLE_USAGE_CNT               (1L<<1)
+#define BNX2_CTX_COMMAND_DISABLE_PLRU                    (1L<<2)
+#define BNX2_CTX_COMMAND_DISABLE_COMBINE_READ            (1L<<3)
+#define BNX2_CTX_COMMAND_FLUSH_AHEAD                     (0x1fL<<8)
+#define BNX2_CTX_COMMAND_MEM_INIT                        (1L<<13)
+#define BNX2_CTX_COMMAND_PAGE_SIZE                       (0xfL<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_256                   (0L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_512                   (1L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_1K                    (2L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_2K                    (3L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_4K                    (4L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_8K                    (5L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_16K                   (6L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_32K                   (7L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_64K                   (8L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_128K                  (9L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_256K                  (10L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_512K                  (11L<<16)
+#define BNX2_CTX_COMMAND_PAGE_SIZE_1M                    (12L<<16)
 
 #define BNX2_CTX_STATUS                                 0x00001004
 #define BNX2_CTX_STATUS_LOCK_WAIT                        (1L<<0)
@@ -1343,6 +2371,13 @@ struct l2_fhdr {
 #define BNX2_CTX_STATUS_WRITE_STAT                       (1L<<17)
 #define BNX2_CTX_STATUS_ACC_STALL_STAT                   (1L<<18)
 #define BNX2_CTX_STATUS_LOCK_STALL_STAT                  (1L<<19)
+#define BNX2_CTX_STATUS_EXT_READ_STAT                    (1L<<20)
+#define BNX2_CTX_STATUS_EXT_WRITE_STAT                   (1L<<21)
+#define BNX2_CTX_STATUS_MISS_STAT                        (1L<<22)
+#define BNX2_CTX_STATUS_HIT_STAT                         (1L<<23)
+#define BNX2_CTX_STATUS_DEAD_LOCK                        (1L<<24)
+#define BNX2_CTX_STATUS_USAGE_CNT_ERR                    (1L<<25)
+#define BNX2_CTX_STATUS_INVALID_PAGE                     (1L<<26)
 
 #define BNX2_CTX_VIRT_ADDR                              0x00001008
 #define BNX2_CTX_VIRT_ADDR_VIRT_ADDR                     (0x7fffL<<6)
@@ -1357,10 +2392,15 @@ struct l2_fhdr {
 #define BNX2_CTX_LOCK                                   0x00001018
 #define BNX2_CTX_LOCK_TYPE                               (0x7L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_VOID                (0x0L<<0)
-#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_COMPLETE            (0x7L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_PROTOCOL            (0x1L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TX                  (0x2L<<0)
 #define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_TIMER               (0x4L<<0)
+#define BNX2_CTX_LOCK_TYPE_LOCK_TYPE_COMPLETE            (0x7L<<0)
+#define BNX2_CTX_LOCK_TYPE_VOID_XI                       (0L<<0)
+#define BNX2_CTX_LOCK_TYPE_PROTOCOL_XI                   (1L<<0)
+#define BNX2_CTX_LOCK_TYPE_TX_XI                         (2L<<0)
+#define BNX2_CTX_LOCK_TYPE_TIMER_XI                      (4L<<0)
+#define BNX2_CTX_LOCK_TYPE_COMPLETE_XI                   (7L<<0)
 #define BNX2_CTX_LOCK_CID_VALUE                          (0x3fffL<<7)
 #define BNX2_CTX_LOCK_GRANTED                            (1L<<26)
 #define BNX2_CTX_LOCK_MODE                               (0x7L<<27)
@@ -1370,21 +2410,89 @@ struct l2_fhdr {
 #define BNX2_CTX_LOCK_STATUS                             (1L<<30)
 #define BNX2_CTX_LOCK_REQ                                (1L<<31)
 
+#define BNX2_CTX_CTX_CTRL                               0x0000101c
+#define BNX2_CTX_CTX_CTRL_CTX_ADDR                       (0x7ffffL<<2)
+#define BNX2_CTX_CTX_CTRL_MOD_USAGE_CNT                  (0x3L<<21)
+#define BNX2_CTX_CTX_CTRL_NO_RAM_ACC                     (1L<<23)
+#define BNX2_CTX_CTX_CTRL_PREFETCH_SIZE                  (0x3L<<24)
+#define BNX2_CTX_CTX_CTRL_ATTR                           (1L<<26)
+#define BNX2_CTX_CTX_CTRL_WRITE_REQ                      (1L<<30)
+#define BNX2_CTX_CTX_CTRL_READ_REQ                       (1L<<31)
+
+#define BNX2_CTX_CTX_DATA                               0x00001020
 #define BNX2_CTX_ACCESS_STATUS                          0x00001040
 #define BNX2_CTX_ACCESS_STATUS_MASTERENCODED             (0xfL<<0)
 #define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYSM            (0x3L<<10)
 #define BNX2_CTX_ACCESS_STATUS_PAGETABLEINITSM           (0x3L<<12)
 #define BNX2_CTX_ACCESS_STATUS_ACCESSMEMORYINITSM        (0x3L<<14)
 #define BNX2_CTX_ACCESS_STATUS_QUALIFIED_REQUEST         (0x7ffL<<17)
+#define BNX2_CTX_ACCESS_STATUS_CAMMASTERENCODED_XI       (0x1fL<<0)
+#define BNX2_CTX_ACCESS_STATUS_CACHEMASTERENCODED_XI     (0x1fL<<5)
+#define BNX2_CTX_ACCESS_STATUS_REQUEST_XI                (0x3fffffL<<10)
 
 #define BNX2_CTX_DBG_LOCK_STATUS                        0x00001044
 #define BNX2_CTX_DBG_LOCK_STATUS_SM                      (0x3ffL<<0)
 #define BNX2_CTX_DBG_LOCK_STATUS_MATCH                   (0x3ffL<<22)
 
+#define BNX2_CTX_CACHE_CTRL_STATUS                      0x00001048
+#define BNX2_CTX_CACHE_CTRL_STATUS_RFIFO_OVERFLOW        (1L<<0)
+#define BNX2_CTX_CACHE_CTRL_STATUS_INVALID_READ_COMP     (1L<<1)
+#define BNX2_CTX_CACHE_CTRL_STATUS_FLUSH_START           (1L<<6)
+#define BNX2_CTX_CACHE_CTRL_STATUS_FREE_ENTRY_CNT        (0x3fL<<7)
+#define BNX2_CTX_CACHE_CTRL_STATUS_CACHE_ENTRY_NEEDED    (0x3fL<<13)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN0_ACTIVE       (1L<<19)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN1_ACTIVE       (1L<<20)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN2_ACTIVE       (1L<<21)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN3_ACTIVE       (1L<<22)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN4_ACTIVE       (1L<<23)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN5_ACTIVE       (1L<<24)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN6_ACTIVE       (1L<<25)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN7_ACTIVE       (1L<<26)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN8_ACTIVE       (1L<<27)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN9_ACTIVE       (1L<<28)
+#define BNX2_CTX_CACHE_CTRL_STATUS_RD_CHAN10_ACTIVE      (1L<<29)
+
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS                   0x0000104c
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_DWC             (0x7L<<0)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_WFIFOC          (0x7L<<3)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_RTAGC           (0x7L<<6)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_CS_RFIFOC          (0x7L<<9)
+#define BNX2_CTX_CACHE_CTRL_SM_STATUS_INVALID_BLK_ADDR   (0x7fffL<<16)
+
+#define BNX2_CTX_CACHE_STATUS                           0x00001050
+#define BNX2_CTX_CACHE_STATUS_HELD_ENTRIES               (0x3ffL<<0)
+#define BNX2_CTX_CACHE_STATUS_MAX_HELD_ENTRIES           (0x3ffL<<16)
+
+#define BNX2_CTX_DMA_STATUS                             0x00001054
+#define BNX2_CTX_DMA_STATUS_RD_CHAN0_STATUS              (0x3L<<0)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN1_STATUS              (0x3L<<2)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN2_STATUS              (0x3L<<4)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN3_STATUS              (0x3L<<6)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN4_STATUS              (0x3L<<8)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN5_STATUS              (0x3L<<10)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN6_STATUS              (0x3L<<12)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN7_STATUS              (0x3L<<14)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN8_STATUS              (0x3L<<16)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN9_STATUS              (0x3L<<18)
+#define BNX2_CTX_DMA_STATUS_RD_CHAN10_STATUS             (0x3L<<20)
+
+#define BNX2_CTX_REP_STATUS                             0x00001058
+#define BNX2_CTX_REP_STATUS_ERROR_ENTRY                  (0x3ffL<<0)
+#define BNX2_CTX_REP_STATUS_ERROR_CLIENT_ID              (0x1fL<<10)
+#define BNX2_CTX_REP_STATUS_USAGE_CNT_MAX_ERR            (1L<<16)
+#define BNX2_CTX_REP_STATUS_USAGE_CNT_MIN_ERR            (1L<<17)
+#define BNX2_CTX_REP_STATUS_USAGE_CNT_MISS_ERR           (1L<<18)
+
+#define BNX2_CTX_CKSUM_ERROR_STATUS                     0x0000105c
+#define BNX2_CTX_CKSUM_ERROR_STATUS_CALCULATED           (0xffffL<<0)
+#define BNX2_CTX_CKSUM_ERROR_STATUS_EXPECTED             (0xffffL<<16)
+
 #define BNX2_CTX_CHNL_LOCK_STATUS_0                     0x00001080
 #define BNX2_CTX_CHNL_LOCK_STATUS_0_CID                  (0x3fffL<<0)
 #define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE                 (0x3L<<14)
 #define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE                 (1L<<16)
+#define BNX2_CTX_CHNL_LOCK_STATUS_0_MODE_XI              (1L<<14)
+#define BNX2_CTX_CHNL_LOCK_STATUS_0_TYPE_XI              (0x7L<<15)
 
 #define BNX2_CTX_CHNL_LOCK_STATUS_1                     0x00001084
 #define BNX2_CTX_CHNL_LOCK_STATUS_2                     0x00001088
@@ -1394,6 +2502,26 @@ struct l2_fhdr {
 #define BNX2_CTX_CHNL_LOCK_STATUS_6                     0x00001098
 #define BNX2_CTX_CHNL_LOCK_STATUS_7                     0x0000109c
 #define BNX2_CTX_CHNL_LOCK_STATUS_8                     0x000010a0
+#define BNX2_CTX_CHNL_LOCK_STATUS_9                     0x000010a4
+
+#define BNX2_CTX_CACHE_DATA                             0x000010c4
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL                     0x000010c8
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL_PAGE_TBL_ADDR        (0x1ffL<<0)
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL_WRITE_REQ            (1L<<30)
+#define BNX2_CTX_HOST_PAGE_TBL_CTRL_READ_REQ             (1L<<31)
+
+#define BNX2_CTX_HOST_PAGE_TBL_DATA0                    0x000010cc
+#define BNX2_CTX_HOST_PAGE_TBL_DATA0_VALID               (1L<<0)
+#define BNX2_CTX_HOST_PAGE_TBL_DATA0_VALUE               (0xffffffL<<8)
+
+#define BNX2_CTX_HOST_PAGE_TBL_DATA1                    0x000010d0
+#define BNX2_CTX_CAM_CTRL                               0x000010d4
+#define BNX2_CTX_CAM_CTRL_CAM_ADDR                       (0x3ffL<<0)
+#define BNX2_CTX_CAM_CTRL_RESET                          (1L<<27)
+#define BNX2_CTX_CAM_CTRL_INVALIDATE                     (1L<<28)
+#define BNX2_CTX_CAM_CTRL_SEARCH                         (1L<<29)
+#define BNX2_CTX_CAM_CTRL_WRITE_REQ                      (1L<<30)
+#define BNX2_CTX_CAM_CTRL_READ_REQ                       (1L<<31)
 
 
 /*
@@ -1407,14 +2535,16 @@ struct l2_fhdr {
 #define BNX2_EMAC_MODE_PORT_NONE                         (0L<<2)
 #define BNX2_EMAC_MODE_PORT_MII                          (1L<<2)
 #define BNX2_EMAC_MODE_PORT_GMII                         (2L<<2)
-#define BNX2_EMAC_MODE_PORT_MII_10                       (3L<<2)
+#define BNX2_EMAC_MODE_PORT_MII_10M                      (3L<<2)
 #define BNX2_EMAC_MODE_MAC_LOOP                          (1L<<4)
-#define BNX2_EMAC_MODE_25G                               (1L<<5)
+#define BNX2_EMAC_MODE_25G_MODE                          (1L<<5)
 #define BNX2_EMAC_MODE_TAGGED_MAC_CTL                    (1L<<7)
 #define BNX2_EMAC_MODE_TX_BURST                          (1L<<8)
 #define BNX2_EMAC_MODE_MAX_DEFER_DROP_ENA                (1L<<9)
 #define BNX2_EMAC_MODE_EXT_LINK_POL                      (1L<<10)
 #define BNX2_EMAC_MODE_FORCE_LINK                        (1L<<11)
+#define BNX2_EMAC_MODE_SERDES_MODE                       (1L<<12)
+#define BNX2_EMAC_MODE_BOND_OVRD                         (1L<<13)
 #define BNX2_EMAC_MODE_MPKT                              (1L<<18)
 #define BNX2_EMAC_MODE_MPKT_RCVD                         (1L<<19)
 #define BNX2_EMAC_MODE_ACPI_RCVD                         (1L<<20)
@@ -1422,6 +2552,11 @@ struct l2_fhdr {
 #define BNX2_EMAC_STATUS                                0x00001404
 #define BNX2_EMAC_STATUS_LINK                            (1L<<11)
 #define BNX2_EMAC_STATUS_LINK_CHANGE                     (1L<<12)
+#define BNX2_EMAC_STATUS_SERDES_AUTONEG_COMPLETE         (1L<<13)
+#define BNX2_EMAC_STATUS_SERDES_AUTONEG_CHANGE           (1L<<14)
+#define BNX2_EMAC_STATUS_SERDES_NXT_PG_CHANGE            (1L<<16)
+#define BNX2_EMAC_STATUS_SERDES_RX_CONFIG_IS_0           (1L<<17)
+#define BNX2_EMAC_STATUS_SERDES_RX_CONFIG_IS_0_CHANGE    (1L<<18)
 #define BNX2_EMAC_STATUS_MI_COMPLETE                     (1L<<22)
 #define BNX2_EMAC_STATUS_MI_INT                          (1L<<23)
 #define BNX2_EMAC_STATUS_AP_ERROR                        (1L<<24)
@@ -1429,6 +2564,9 @@ struct l2_fhdr {
 
 #define BNX2_EMAC_ATTENTION_ENA                         0x00001408
 #define BNX2_EMAC_ATTENTION_ENA_LINK                     (1L<<11)
+#define BNX2_EMAC_ATTENTION_ENA_AUTONEG_CHANGE           (1L<<14)
+#define BNX2_EMAC_ATTENTION_ENA_NXT_PG_CHANGE            (1L<<16)
+#define BNX2_EMAC_ATTENTION_ENA_SERDES_RX_CONFIG_IS_0_CHANGE     (1L<<18)
 #define BNX2_EMAC_ATTENTION_ENA_MI_COMPLETE              (1L<<22)
 #define BNX2_EMAC_ATTENTION_ENA_MI_INT                   (1L<<23)
 #define BNX2_EMAC_ATTENTION_ENA_AP_ERROR                 (1L<<24)
@@ -1445,6 +2583,13 @@ struct l2_fhdr {
 #define BNX2_EMAC_LED_100MB                              (1L<<8)
 #define BNX2_EMAC_LED_10MB                               (1L<<9)
 #define BNX2_EMAC_LED_TRAFFIC_STAT                       (1L<<10)
+#define BNX2_EMAC_LED_2500MB                             (1L<<11)
+#define BNX2_EMAC_LED_2500MB_OVERRIDE                    (1L<<12)
+#define BNX2_EMAC_LED_ACTIVITY_SEL                       (0x3L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_0                     (0L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_1                     (1L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_2                     (2L<<17)
+#define BNX2_EMAC_LED_ACTIVITY_SEL_3                     (3L<<17)
 #define BNX2_EMAC_LED_BLNK_RATE                          (0xfffL<<19)
 #define BNX2_EMAC_LED_BLNK_RATE_ENA                      (1L<<31)
 
@@ -1515,9 +2660,15 @@ struct l2_fhdr {
 #define BNX2_EMAC_MDIO_COMM_PHY_ADDR                     (0x1fL<<21)
 #define BNX2_EMAC_MDIO_COMM_COMMAND                      (0x3L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_0          (0L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_ADDRESS              (0L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE                (1L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_READ                 (2L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE_22_XI          (1L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_WRITE_45_XI          (1L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_22_XI           (2L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_INC_45_XI       (2L<<26)
 #define BNX2_EMAC_MDIO_COMM_COMMAND_UNDEFINED_3          (3L<<26)
+#define BNX2_EMAC_MDIO_COMM_COMMAND_READ_45              (3L<<26)
 #define BNX2_EMAC_MDIO_COMM_FAIL                         (1L<<28)
 #define BNX2_EMAC_MDIO_COMM_START_BUSY                   (1L<<29)
 #define BNX2_EMAC_MDIO_COMM_DISEXT                       (1L<<30)
@@ -1534,13 +2685,17 @@ struct l2_fhdr {
 #define BNX2_EMAC_MDIO_MODE_MDIO_OE                      (1L<<10)
 #define BNX2_EMAC_MDIO_MODE_MDC                          (1L<<11)
 #define BNX2_EMAC_MDIO_MODE_MDINT                        (1L<<12)
+#define BNX2_EMAC_MDIO_MODE_EXT_MDINT                    (1L<<13)
 #define BNX2_EMAC_MDIO_MODE_CLOCK_CNT                    (0x1fL<<16)
+#define BNX2_EMAC_MDIO_MODE_CLOCK_CNT_XI                 (0x3fL<<16)
+#define BNX2_EMAC_MDIO_MODE_CLAUSE_45_XI                 (1L<<31)
 
 #define BNX2_EMAC_MDIO_AUTO_STATUS                      0x000014b8
 #define BNX2_EMAC_MDIO_AUTO_STATUS_AUTO_ERR              (1L<<0)
 
 #define BNX2_EMAC_TX_MODE                               0x000014bc
 #define BNX2_EMAC_TX_MODE_RESET                          (1L<<0)
+#define BNX2_EMAC_TX_MODE_CS16_TEST                      (1L<<2)
 #define BNX2_EMAC_TX_MODE_EXT_PAUSE_EN                   (1L<<3)
 #define BNX2_EMAC_TX_MODE_FLOW_EN                        (1L<<4)
 #define BNX2_EMAC_TX_MODE_BIG_BACKOFF                    (1L<<5)
@@ -1553,6 +2708,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_TX_STATUS_XON_SENT                     (1L<<2)
 #define BNX2_EMAC_TX_STATUS_LINK_UP                      (1L<<3)
 #define BNX2_EMAC_TX_STATUS_UNDERRUN                     (1L<<4)
+#define BNX2_EMAC_TX_STATUS_CS16_ERROR                   (1L<<5)
 
 #define BNX2_EMAC_TX_LENGTHS                            0x000014c4
 #define BNX2_EMAC_TX_LENGTHS_SLOT                        (0xffL<<0)
@@ -1586,6 +2742,10 @@ struct l2_fhdr {
 #define BNX2_EMAC_MULTICAST_HASH5                       0x000014e4
 #define BNX2_EMAC_MULTICAST_HASH6                       0x000014e8
 #define BNX2_EMAC_MULTICAST_HASH7                       0x000014ec
+#define BNX2_EMAC_CKSUM_ERROR_STATUS                    0x000014f0
+#define BNX2_EMAC_CKSUM_ERROR_STATUS_CALCULATED          (0xffffL<<0)
+#define BNX2_EMAC_CKSUM_ERROR_STATUS_EXPECTED            (0xffffL<<16)
+
 #define BNX2_EMAC_RX_STAT_IFHCINOCTETS                  0x00001500
 #define BNX2_EMAC_RX_STAT_IFHCINBADOCTETS               0x00001504
 #define BNX2_EMAC_RX_STAT_ETHERSTATSFRAGMENTS           0x00001508
@@ -1608,7 +2768,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS    0x0000154c
 #define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS   0x00001550
 #define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS  0x00001554
-#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTS1523OCTETSTO9022OCTETS  0x00001558
+#define BNX2_EMAC_RX_STAT_ETHERSTATSPKTSOVER1522OCTETS  0x00001558
 #define BNX2_EMAC_RXMAC_DEBUG0                          0x0000155c
 #define BNX2_EMAC_RXMAC_DEBUG1                          0x00001560
 #define BNX2_EMAC_RXMAC_DEBUG1_LENGTH_NE_BYTE_COUNT      (1L<<0)
@@ -1661,9 +2821,9 @@ struct l2_fhdr {
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC2          (0x1L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UMAC3          (0x2L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_UNI            (0x3L<<16)
-#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC2          (0x7L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC3          (0x5L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA1           (0x6L<<16)
+#define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MMAC2          (0x7L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA2           (0x7L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_PSA3           (0x8L<<16)
 #define BNX2_EMAC_RXMAC_DEBUG4_FILT_STATE_MC2            (0x9L<<16)
@@ -1701,7 +2861,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RXMAC_DEBUG4_SLOT_FILLED               (1L<<23)
 #define BNX2_EMAC_RXMAC_DEBUG4_FALSE_CARRIER             (1L<<24)
 #define BNX2_EMAC_RXMAC_DEBUG4_LAST_DATA                 (1L<<25)
-#define BNX2_EMAC_RXMAC_DEBUG4_sfd_FOUND                 (1L<<26)
+#define BNX2_EMAC_RXMAC_DEBUG4_SFD_FOUND                 (1L<<26)
 #define BNX2_EMAC_RXMAC_DEBUG4_ADVANCE                   (1L<<27)
 #define BNX2_EMAC_RXMAC_DEBUG4_START                     (1L<<28)
 
@@ -1733,6 +2893,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RXMAC_DEBUG5_IDI_RPM_ACCEPT            (1L<<19)
 #define BNX2_EMAC_RXMAC_DEBUG5_FMLEN                     (0xfffL<<20)
 
+#define BNX2_EMAC_RX_STAT_FALSECARRIERERRORS            0x00001574
 #define BNX2_EMAC_RX_STAT_AC0                           0x00001580
 #define BNX2_EMAC_RX_STAT_AC1                           0x00001584
 #define BNX2_EMAC_RX_STAT_AC2                           0x00001588
@@ -1757,6 +2918,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_RX_STAT_AC21                          0x000015d4
 #define BNX2_EMAC_RX_STAT_AC22                          0x000015d8
 #define BNX2_EMAC_RXMAC_SUC_DBG_OVERRUNVEC              0x000015dc
+#define BNX2_EMAC_RX_STAT_AC_28                         0x000015f4
 #define BNX2_EMAC_TX_STAT_IFHCOUTOCTETS                 0x00001600
 #define BNX2_EMAC_TX_STAT_IFHCOUTBADOCTETS              0x00001604
 #define BNX2_EMAC_TX_STAT_ETHERSTATSCOLLISIONS          0x00001608
@@ -1777,7 +2939,7 @@ struct l2_fhdr {
 #define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS256OCTETSTO511OCTETS    0x00001644
 #define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS512OCTETSTO1023OCTETS   0x00001648
 #define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1024OCTETSTO1522OCTETS  0x0000164c
-#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTS1523OCTETSTO9022OCTETS  0x00001650
+#define BNX2_EMAC_TX_STAT_ETHERSTATSPKTSOVER1522OCTETS  0x00001650
 #define BNX2_EMAC_TX_STAT_DOT3STATSINTERNALMACTRANSMITERRORS    0x00001654
 #define BNX2_EMAC_TXMAC_DEBUG0                          0x00001658
 #define BNX2_EMAC_TXMAC_DEBUG1                          0x0000165c
@@ -1843,16 +3005,16 @@ struct l2_fhdr {
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_IDLE          (0x0L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA1          (0x2L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA2          (0x3L<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC3          (0x4L<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC2          (0x5L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_MCA3          (0x6L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC1          (0x7L<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC2          (0x5L<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_SRC3          (0x4L<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TYPE          (0xcL<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CMD           (0xeL<<16)
-#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TIME          (0xaL<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC1          (0x8L<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CRC2          (0x9L<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TIME          (0xaL<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_TYPE          (0xcL<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_WAIT          (0xdL<<16)
+#define BNX2_EMAC_TXMAC_DEBUG4_PAUSE_STATE_CMD           (0xeL<<16)
 #define BNX2_EMAC_TXMAC_DEBUG4_STATS0_VALID              (1L<<20)
 #define BNX2_EMAC_TXMAC_DEBUG4_APPEND_CRC                (1L<<21)
 #define BNX2_EMAC_TXMAC_DEBUG4_SLOT_FILLED               (1L<<22)
@@ -1887,8 +3049,11 @@ struct l2_fhdr {
 #define BNX2_EMAC_TX_STAT_AC18                          0x000016c8
 #define BNX2_EMAC_TX_STAT_AC19                          0x000016cc
 #define BNX2_EMAC_TX_STAT_AC20                          0x000016d0
-#define BNX2_EMAC_TX_STAT_AC21                          0x000016d4
 #define BNX2_EMAC_TXMAC_SUC_DBG_OVERRUNVEC              0x000016d8
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL                    0x000016fc
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_TX_THROTTLE_INC     (0x7fL<<0)
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_TX_THROTTLE_NUM     (0x7fL<<16)
+#define BNX2_EMAC_TX_RATE_LIMIT_CTRL_RATE_LIMITER_EN     (1L<<31)
 
 
 /*
@@ -1909,8 +3074,15 @@ struct l2_fhdr {
 #define BNX2_RPM_CONFIG_ACPI_KEEP                        (1L<<2)
 #define BNX2_RPM_CONFIG_MP_KEEP                          (1L<<3)
 #define BNX2_RPM_CONFIG_SORT_VECT_VAL                    (0xfL<<4)
+#define BNX2_RPM_CONFIG_DISABLE_WOL_ASSERT               (1L<<30)
 #define BNX2_RPM_CONFIG_IGNORE_VLAN                      (1L<<31)
 
+#define BNX2_RPM_MGMT_PKT_CTRL                          0x0000180c
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_SORT                 (0xfL<<0)
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_RULE                 (0xfL<<4)
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_DISCARD_EN           (1L<<30)
+#define BNX2_RPM_MGMT_PKT_CTRL_MGMT_EN                   (1L<<31)
+
 #define BNX2_RPM_VLAN_MATCH0                            0x00001810
 #define BNX2_RPM_VLAN_MATCH0_RPM_VLAN_MTCH0_VALUE        (0xfffL<<0)
 
@@ -1931,6 +3103,7 @@ struct l2_fhdr {
 #define BNX2_RPM_SORT_USER0_PROM_EN                      (1L<<19)
 #define BNX2_RPM_SORT_USER0_VLAN_EN                      (0xfL<<20)
 #define BNX2_RPM_SORT_USER0_PROM_VLAN                    (1L<<24)
+#define BNX2_RPM_SORT_USER0_VLAN_NOTMATCH                (1L<<25)
 #define BNX2_RPM_SORT_USER0_ENA                          (1L<<31)
 
 #define BNX2_RPM_SORT_USER1                             0x00001824
@@ -1968,11 +3141,187 @@ struct l2_fhdr {
 #define BNX2_RPM_STAT_IFINFTQDISCARDS                   0x00001848
 #define BNX2_RPM_STAT_IFINMBUFDISCARD                   0x0000184c
 #define BNX2_RPM_STAT_RULE_CHECKER_P4_HIT               0x00001850
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0           0x00001854
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION0_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1           0x00001858
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION1_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2           0x0000185c
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION2_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3           0x00001860
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION3_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4           0x00001864
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION4_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5           0x00001868
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION5_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6           0x0000186c
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION6_NEXT_HEADER_EN     (1L<<31)
+
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7           0x00001870
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_LEN    (0xffL<<0)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER        (0xffL<<16)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_LEN_TYPE       (1L<<30)
+#define BNX2_RPM_IPV6_PROGRAMMABLE_EXTENSION7_NEXT_HEADER_EN     (1L<<31)
+
 #define BNX2_RPM_STAT_AC0                               0x00001880
 #define BNX2_RPM_STAT_AC1                               0x00001884
 #define BNX2_RPM_STAT_AC2                               0x00001888
 #define BNX2_RPM_STAT_AC3                               0x0000188c
 #define BNX2_RPM_STAT_AC4                               0x00001890
+#define BNX2_RPM_RC_CNTL_16                             0x000018e0
+#define BNX2_RPM_RC_CNTL_16_OFFSET                       (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_16_CLASS                        (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_16_PRIORITY                     (1L<<11)
+#define BNX2_RPM_RC_CNTL_16_P4                           (1L<<12)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE                     (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_START               (0L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_IP                  (1L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_TCP                 (2L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_UDP                 (3L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_DATA                (4L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_TCP_UDP             (5L<<13)
+#define BNX2_RPM_RC_CNTL_16_HDR_TYPE_ICMPV6              (6L<<13)
+#define BNX2_RPM_RC_CNTL_16_COMP                         (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_EQUAL                   (0L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_NEQUAL                  (1L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_GREATER                 (2L<<16)
+#define BNX2_RPM_RC_CNTL_16_COMP_LESS                    (3L<<16)
+#define BNX2_RPM_RC_CNTL_16_MAP                          (1L<<18)
+#define BNX2_RPM_RC_CNTL_16_SBIT                         (1L<<19)
+#define BNX2_RPM_RC_CNTL_16_CMDSEL                       (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_16_DISCARD                      (1L<<25)
+#define BNX2_RPM_RC_CNTL_16_MASK                         (1L<<26)
+#define BNX2_RPM_RC_CNTL_16_P1                           (1L<<27)
+#define BNX2_RPM_RC_CNTL_16_P2                           (1L<<28)
+#define BNX2_RPM_RC_CNTL_16_P3                           (1L<<29)
+#define BNX2_RPM_RC_CNTL_16_NBIT                         (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_16                       0x000018e4
+#define BNX2_RPM_RC_VALUE_MASK_16_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_16_MASK                   (0xffffL<<16)
+
+#define BNX2_RPM_RC_CNTL_17                             0x000018e8
+#define BNX2_RPM_RC_CNTL_17_OFFSET                       (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_17_CLASS                        (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_17_PRIORITY                     (1L<<11)
+#define BNX2_RPM_RC_CNTL_17_P4                           (1L<<12)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE                     (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_START               (0L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_IP                  (1L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_TCP                 (2L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_UDP                 (3L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_DATA                (4L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_TCP_UDP             (5L<<13)
+#define BNX2_RPM_RC_CNTL_17_HDR_TYPE_ICMPV6              (6L<<13)
+#define BNX2_RPM_RC_CNTL_17_COMP                         (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_EQUAL                   (0L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_NEQUAL                  (1L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_GREATER                 (2L<<16)
+#define BNX2_RPM_RC_CNTL_17_COMP_LESS                    (3L<<16)
+#define BNX2_RPM_RC_CNTL_17_MAP                          (1L<<18)
+#define BNX2_RPM_RC_CNTL_17_SBIT                         (1L<<19)
+#define BNX2_RPM_RC_CNTL_17_CMDSEL                       (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_17_DISCARD                      (1L<<25)
+#define BNX2_RPM_RC_CNTL_17_MASK                         (1L<<26)
+#define BNX2_RPM_RC_CNTL_17_P1                           (1L<<27)
+#define BNX2_RPM_RC_CNTL_17_P2                           (1L<<28)
+#define BNX2_RPM_RC_CNTL_17_P3                           (1L<<29)
+#define BNX2_RPM_RC_CNTL_17_NBIT                         (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_17                       0x000018ec
+#define BNX2_RPM_RC_VALUE_MASK_17_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_17_MASK                   (0xffffL<<16)
+
+#define BNX2_RPM_RC_CNTL_18                             0x000018f0
+#define BNX2_RPM_RC_CNTL_18_OFFSET                       (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_18_CLASS                        (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_18_PRIORITY                     (1L<<11)
+#define BNX2_RPM_RC_CNTL_18_P4                           (1L<<12)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE                     (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_START               (0L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_IP                  (1L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_TCP                 (2L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_UDP                 (3L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_DATA                (4L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_TCP_UDP             (5L<<13)
+#define BNX2_RPM_RC_CNTL_18_HDR_TYPE_ICMPV6              (6L<<13)
+#define BNX2_RPM_RC_CNTL_18_COMP                         (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_EQUAL                   (0L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_NEQUAL                  (1L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_GREATER                 (2L<<16)
+#define BNX2_RPM_RC_CNTL_18_COMP_LESS                    (3L<<16)
+#define BNX2_RPM_RC_CNTL_18_MAP                          (1L<<18)
+#define BNX2_RPM_RC_CNTL_18_SBIT                         (1L<<19)
+#define BNX2_RPM_RC_CNTL_18_CMDSEL                       (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_18_DISCARD                      (1L<<25)
+#define BNX2_RPM_RC_CNTL_18_MASK                         (1L<<26)
+#define BNX2_RPM_RC_CNTL_18_P1                           (1L<<27)
+#define BNX2_RPM_RC_CNTL_18_P2                           (1L<<28)
+#define BNX2_RPM_RC_CNTL_18_P3                           (1L<<29)
+#define BNX2_RPM_RC_CNTL_18_NBIT                         (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_18                       0x000018f4
+#define BNX2_RPM_RC_VALUE_MASK_18_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_18_MASK                   (0xffffL<<16)
+
+#define BNX2_RPM_RC_CNTL_19                             0x000018f8
+#define BNX2_RPM_RC_CNTL_19_OFFSET                       (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_19_CLASS                        (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_19_PRIORITY                     (1L<<11)
+#define BNX2_RPM_RC_CNTL_19_P4                           (1L<<12)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE                     (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_START               (0L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_IP                  (1L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_TCP                 (2L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_UDP                 (3L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_DATA                (4L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_TCP_UDP             (5L<<13)
+#define BNX2_RPM_RC_CNTL_19_HDR_TYPE_ICMPV6              (6L<<13)
+#define BNX2_RPM_RC_CNTL_19_COMP                         (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_EQUAL                   (0L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_NEQUAL                  (1L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_GREATER                 (2L<<16)
+#define BNX2_RPM_RC_CNTL_19_COMP_LESS                    (3L<<16)
+#define BNX2_RPM_RC_CNTL_19_MAP                          (1L<<18)
+#define BNX2_RPM_RC_CNTL_19_SBIT                         (1L<<19)
+#define BNX2_RPM_RC_CNTL_19_CMDSEL                       (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_19_DISCARD                      (1L<<25)
+#define BNX2_RPM_RC_CNTL_19_MASK                         (1L<<26)
+#define BNX2_RPM_RC_CNTL_19_P1                           (1L<<27)
+#define BNX2_RPM_RC_CNTL_19_P2                           (1L<<28)
+#define BNX2_RPM_RC_CNTL_19_P3                           (1L<<29)
+#define BNX2_RPM_RC_CNTL_19_NBIT                         (1L<<30)
+
+#define BNX2_RPM_RC_VALUE_MASK_19                       0x000018fc
+#define BNX2_RPM_RC_VALUE_MASK_19_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_19_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_0                              0x00001900
 #define BNX2_RPM_RC_CNTL_0_OFFSET                        (0xffL<<0)
 #define BNX2_RPM_RC_CNTL_0_CLASS                         (0x7L<<8)
@@ -1984,14 +3333,18 @@ struct l2_fhdr {
 #define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP                  (2L<<13)
 #define BNX2_RPM_RC_CNTL_0_HDR_TYPE_UDP                  (3L<<13)
 #define BNX2_RPM_RC_CNTL_0_HDR_TYPE_DATA                 (4L<<13)
+#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_TCP_UDP              (5L<<13)
+#define BNX2_RPM_RC_CNTL_0_HDR_TYPE_ICMPV6               (6L<<13)
 #define BNX2_RPM_RC_CNTL_0_COMP                          (0x3L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_EQUAL                    (0L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_NEQUAL                   (1L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_GREATER                  (2L<<16)
 #define BNX2_RPM_RC_CNTL_0_COMP_LESS                     (3L<<16)
+#define BNX2_RPM_RC_CNTL_0_MAP_XI                        (1L<<18)
 #define BNX2_RPM_RC_CNTL_0_SBIT                          (1L<<19)
 #define BNX2_RPM_RC_CNTL_0_CMDSEL                        (0xfL<<20)
 #define BNX2_RPM_RC_CNTL_0_MAP                           (1L<<24)
+#define BNX2_RPM_RC_CNTL_0_CMDSEL_XI                     (0x1fL<<20)
 #define BNX2_RPM_RC_CNTL_0_DISCARD                       (1L<<25)
 #define BNX2_RPM_RC_CNTL_0_MASK                          (1L<<26)
 #define BNX2_RPM_RC_CNTL_0_P1                            (1L<<27)
@@ -2006,81 +3359,518 @@ struct l2_fhdr {
 #define BNX2_RPM_RC_CNTL_1                              0x00001908
 #define BNX2_RPM_RC_CNTL_1_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_1_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_1_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_1_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_1_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_1_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_1_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_1_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_1_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_1_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_1_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_1_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_1_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_1_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_1_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_1_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_1_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_1_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_1                        0x0000190c
+#define BNX2_RPM_RC_VALUE_MASK_1_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_1_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_2                              0x00001910
 #define BNX2_RPM_RC_CNTL_2_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_2_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_2_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_2_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_2_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_2_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_2_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_2_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_2_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_2_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_2_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_2_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_2_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_2_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_2_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_2_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_2_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_2_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_2                        0x00001914
+#define BNX2_RPM_RC_VALUE_MASK_2_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_2_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_3                              0x00001918
 #define BNX2_RPM_RC_CNTL_3_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_3_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_3_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_3_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_3_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_3_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_3_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_3_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_3_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_3_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_3_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_3_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_3_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_3_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_3_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_3_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_3_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_3_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_3                        0x0000191c
+#define BNX2_RPM_RC_VALUE_MASK_3_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_3_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_4                              0x00001920
 #define BNX2_RPM_RC_CNTL_4_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_4_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_4_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_4_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_4_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_4_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_4_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_4_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_4_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_4_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_4_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_4_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_4_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_4_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_4_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_4_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_4_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_4_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_4                        0x00001924
+#define BNX2_RPM_RC_VALUE_MASK_4_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_4_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_5                              0x00001928
 #define BNX2_RPM_RC_CNTL_5_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_5_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_5_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_5_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_5_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_5_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_5_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_5_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_5_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_5_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_5_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_5_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_5_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_5_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_5_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_5_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_5_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_5_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_5                        0x0000192c
+#define BNX2_RPM_RC_VALUE_MASK_5_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_5_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_6                              0x00001930
 #define BNX2_RPM_RC_CNTL_6_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_6_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_6_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_6_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_6_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_6_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_6_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_6_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_6_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_6_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_6_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_6_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_6_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_6_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_6_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_6_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_6_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_6_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_6                        0x00001934
+#define BNX2_RPM_RC_VALUE_MASK_6_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_6_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_7                              0x00001938
 #define BNX2_RPM_RC_CNTL_7_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_7_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_7_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_7_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_7_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_7_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_7_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_7_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_7_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_7_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_7_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_7_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_7_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_7_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_7_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_7_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_7_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_7_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_7                        0x0000193c
+#define BNX2_RPM_RC_VALUE_MASK_7_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_7_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_8                              0x00001940
 #define BNX2_RPM_RC_CNTL_8_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_8_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_8_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_8_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_8_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_8_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_8_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_8_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_8_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_8_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_8_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_8_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_8_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_8_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_8_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_8_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_8_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_8_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_8                        0x00001944
+#define BNX2_RPM_RC_VALUE_MASK_8_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_8_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_9                              0x00001948
 #define BNX2_RPM_RC_CNTL_9_A                             (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_9_B                             (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_9_OFFSET_XI                     (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_9_CLASS_XI                      (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_9_PRIORITY_XI                   (1L<<11)
+#define BNX2_RPM_RC_CNTL_9_P4_XI                         (1L<<12)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_XI                   (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_START_XI             (0L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_IP_XI                (1L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_TCP_XI               (2L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_UDP_XI               (3L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_DATA_XI              (4L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_TCP_UDP_XI           (5L<<13)
+#define BNX2_RPM_RC_CNTL_9_HDR_TYPE_ICMPV6_XI            (6L<<13)
+#define BNX2_RPM_RC_CNTL_9_COMP_XI                       (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_EQUAL_XI                 (0L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_NEQUAL_XI                (1L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_GREATER_XI               (2L<<16)
+#define BNX2_RPM_RC_CNTL_9_COMP_LESS_XI                  (3L<<16)
+#define BNX2_RPM_RC_CNTL_9_MAP_XI                        (1L<<18)
+#define BNX2_RPM_RC_CNTL_9_SBIT_XI                       (1L<<19)
+#define BNX2_RPM_RC_CNTL_9_CMDSEL_XI                     (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_9_DISCARD_XI                    (1L<<25)
+#define BNX2_RPM_RC_CNTL_9_MASK_XI                       (1L<<26)
+#define BNX2_RPM_RC_CNTL_9_P1_XI                         (1L<<27)
+#define BNX2_RPM_RC_CNTL_9_P2_XI                         (1L<<28)
+#define BNX2_RPM_RC_CNTL_9_P3_XI                         (1L<<29)
+#define BNX2_RPM_RC_CNTL_9_NBIT_XI                       (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_9                        0x0000194c
+#define BNX2_RPM_RC_VALUE_MASK_9_VALUE                   (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_9_MASK                    (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_10                             0x00001950
 #define BNX2_RPM_RC_CNTL_10_A                            (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_10_B                            (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_10_OFFSET_XI                    (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_10_CLASS_XI                     (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_10_PRIORITY_XI                  (1L<<11)
+#define BNX2_RPM_RC_CNTL_10_P4_XI                        (1L<<12)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_XI                  (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_START_XI            (0L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_IP_XI               (1L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_TCP_XI              (2L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_UDP_XI              (3L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_DATA_XI             (4L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_TCP_UDP_XI          (5L<<13)
+#define BNX2_RPM_RC_CNTL_10_HDR_TYPE_ICMPV6_XI           (6L<<13)
+#define BNX2_RPM_RC_CNTL_10_COMP_XI                      (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_EQUAL_XI                (0L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_NEQUAL_XI               (1L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_GREATER_XI              (2L<<16)
+#define BNX2_RPM_RC_CNTL_10_COMP_LESS_XI                 (3L<<16)
+#define BNX2_RPM_RC_CNTL_10_MAP_XI                       (1L<<18)
+#define BNX2_RPM_RC_CNTL_10_SBIT_XI                      (1L<<19)
+#define BNX2_RPM_RC_CNTL_10_CMDSEL_XI                    (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_10_DISCARD_XI                   (1L<<25)
+#define BNX2_RPM_RC_CNTL_10_MASK_XI                      (1L<<26)
+#define BNX2_RPM_RC_CNTL_10_P1_XI                        (1L<<27)
+#define BNX2_RPM_RC_CNTL_10_P2_XI                        (1L<<28)
+#define BNX2_RPM_RC_CNTL_10_P3_XI                        (1L<<29)
+#define BNX2_RPM_RC_CNTL_10_NBIT_XI                      (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_10                       0x00001954
+#define BNX2_RPM_RC_VALUE_MASK_10_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_10_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_11                             0x00001958
 #define BNX2_RPM_RC_CNTL_11_A                            (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_11_B                            (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_11_OFFSET_XI                    (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_11_CLASS_XI                     (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_11_PRIORITY_XI                  (1L<<11)
+#define BNX2_RPM_RC_CNTL_11_P4_XI                        (1L<<12)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_XI                  (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_START_XI            (0L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_IP_XI               (1L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_TCP_XI              (2L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_UDP_XI              (3L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_DATA_XI             (4L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_TCP_UDP_XI          (5L<<13)
+#define BNX2_RPM_RC_CNTL_11_HDR_TYPE_ICMPV6_XI           (6L<<13)
+#define BNX2_RPM_RC_CNTL_11_COMP_XI                      (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_EQUAL_XI                (0L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_NEQUAL_XI               (1L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_GREATER_XI              (2L<<16)
+#define BNX2_RPM_RC_CNTL_11_COMP_LESS_XI                 (3L<<16)
+#define BNX2_RPM_RC_CNTL_11_MAP_XI                       (1L<<18)
+#define BNX2_RPM_RC_CNTL_11_SBIT_XI                      (1L<<19)
+#define BNX2_RPM_RC_CNTL_11_CMDSEL_XI                    (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_11_DISCARD_XI                   (1L<<25)
+#define BNX2_RPM_RC_CNTL_11_MASK_XI                      (1L<<26)
+#define BNX2_RPM_RC_CNTL_11_P1_XI                        (1L<<27)
+#define BNX2_RPM_RC_CNTL_11_P2_XI                        (1L<<28)
+#define BNX2_RPM_RC_CNTL_11_P3_XI                        (1L<<29)
+#define BNX2_RPM_RC_CNTL_11_NBIT_XI                      (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_11                       0x0000195c
+#define BNX2_RPM_RC_VALUE_MASK_11_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_11_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_12                             0x00001960
 #define BNX2_RPM_RC_CNTL_12_A                            (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_12_B                            (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_12_OFFSET_XI                    (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_12_CLASS_XI                     (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_12_PRIORITY_XI                  (1L<<11)
+#define BNX2_RPM_RC_CNTL_12_P4_XI                        (1L<<12)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_XI                  (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_START_XI            (0L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_IP_XI               (1L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_TCP_XI              (2L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_UDP_XI              (3L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_DATA_XI             (4L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_TCP_UDP_XI          (5L<<13)
+#define BNX2_RPM_RC_CNTL_12_HDR_TYPE_ICMPV6_XI           (6L<<13)
+#define BNX2_RPM_RC_CNTL_12_COMP_XI                      (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_EQUAL_XI                (0L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_NEQUAL_XI               (1L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_GREATER_XI              (2L<<16)
+#define BNX2_RPM_RC_CNTL_12_COMP_LESS_XI                 (3L<<16)
+#define BNX2_RPM_RC_CNTL_12_MAP_XI                       (1L<<18)
+#define BNX2_RPM_RC_CNTL_12_SBIT_XI                      (1L<<19)
+#define BNX2_RPM_RC_CNTL_12_CMDSEL_XI                    (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_12_DISCARD_XI                   (1L<<25)
+#define BNX2_RPM_RC_CNTL_12_MASK_XI                      (1L<<26)
+#define BNX2_RPM_RC_CNTL_12_P1_XI                        (1L<<27)
+#define BNX2_RPM_RC_CNTL_12_P2_XI                        (1L<<28)
+#define BNX2_RPM_RC_CNTL_12_P3_XI                        (1L<<29)
+#define BNX2_RPM_RC_CNTL_12_NBIT_XI                      (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_12                       0x00001964
+#define BNX2_RPM_RC_VALUE_MASK_12_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_12_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_13                             0x00001968
 #define BNX2_RPM_RC_CNTL_13_A                            (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_13_B                            (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_13_OFFSET_XI                    (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_13_CLASS_XI                     (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_13_PRIORITY_XI                  (1L<<11)
+#define BNX2_RPM_RC_CNTL_13_P4_XI                        (1L<<12)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_XI                  (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_START_XI            (0L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_IP_XI               (1L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_TCP_XI              (2L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_UDP_XI              (3L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_DATA_XI             (4L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_TCP_UDP_XI          (5L<<13)
+#define BNX2_RPM_RC_CNTL_13_HDR_TYPE_ICMPV6_XI           (6L<<13)
+#define BNX2_RPM_RC_CNTL_13_COMP_XI                      (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_EQUAL_XI                (0L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_NEQUAL_XI               (1L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_GREATER_XI              (2L<<16)
+#define BNX2_RPM_RC_CNTL_13_COMP_LESS_XI                 (3L<<16)
+#define BNX2_RPM_RC_CNTL_13_MAP_XI                       (1L<<18)
+#define BNX2_RPM_RC_CNTL_13_SBIT_XI                      (1L<<19)
+#define BNX2_RPM_RC_CNTL_13_CMDSEL_XI                    (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_13_DISCARD_XI                   (1L<<25)
+#define BNX2_RPM_RC_CNTL_13_MASK_XI                      (1L<<26)
+#define BNX2_RPM_RC_CNTL_13_P1_XI                        (1L<<27)
+#define BNX2_RPM_RC_CNTL_13_P2_XI                        (1L<<28)
+#define BNX2_RPM_RC_CNTL_13_P3_XI                        (1L<<29)
+#define BNX2_RPM_RC_CNTL_13_NBIT_XI                      (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_13                       0x0000196c
+#define BNX2_RPM_RC_VALUE_MASK_13_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_13_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_14                             0x00001970
 #define BNX2_RPM_RC_CNTL_14_A                            (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_14_B                            (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_14_OFFSET_XI                    (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_14_CLASS_XI                     (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_14_PRIORITY_XI                  (1L<<11)
+#define BNX2_RPM_RC_CNTL_14_P4_XI                        (1L<<12)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_XI                  (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_START_XI            (0L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_IP_XI               (1L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_TCP_XI              (2L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_UDP_XI              (3L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_DATA_XI             (4L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_TCP_UDP_XI          (5L<<13)
+#define BNX2_RPM_RC_CNTL_14_HDR_TYPE_ICMPV6_XI           (6L<<13)
+#define BNX2_RPM_RC_CNTL_14_COMP_XI                      (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_EQUAL_XI                (0L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_NEQUAL_XI               (1L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_GREATER_XI              (2L<<16)
+#define BNX2_RPM_RC_CNTL_14_COMP_LESS_XI                 (3L<<16)
+#define BNX2_RPM_RC_CNTL_14_MAP_XI                       (1L<<18)
+#define BNX2_RPM_RC_CNTL_14_SBIT_XI                      (1L<<19)
+#define BNX2_RPM_RC_CNTL_14_CMDSEL_XI                    (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_14_DISCARD_XI                   (1L<<25)
+#define BNX2_RPM_RC_CNTL_14_MASK_XI                      (1L<<26)
+#define BNX2_RPM_RC_CNTL_14_P1_XI                        (1L<<27)
+#define BNX2_RPM_RC_CNTL_14_P2_XI                        (1L<<28)
+#define BNX2_RPM_RC_CNTL_14_P3_XI                        (1L<<29)
+#define BNX2_RPM_RC_CNTL_14_NBIT_XI                      (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_14                       0x00001974
+#define BNX2_RPM_RC_VALUE_MASK_14_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_14_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CNTL_15                             0x00001978
 #define BNX2_RPM_RC_CNTL_15_A                            (0x3ffffL<<0)
 #define BNX2_RPM_RC_CNTL_15_B                            (0xfffL<<19)
+#define BNX2_RPM_RC_CNTL_15_OFFSET_XI                    (0xffL<<0)
+#define BNX2_RPM_RC_CNTL_15_CLASS_XI                     (0x7L<<8)
+#define BNX2_RPM_RC_CNTL_15_PRIORITY_XI                  (1L<<11)
+#define BNX2_RPM_RC_CNTL_15_P4_XI                        (1L<<12)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_XI                  (0x7L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_START_XI            (0L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_IP_XI               (1L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_TCP_XI              (2L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_UDP_XI              (3L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_DATA_XI             (4L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_TCP_UDP_XI          (5L<<13)
+#define BNX2_RPM_RC_CNTL_15_HDR_TYPE_ICMPV6_XI           (6L<<13)
+#define BNX2_RPM_RC_CNTL_15_COMP_XI                      (0x3L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_EQUAL_XI                (0L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_NEQUAL_XI               (1L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_GREATER_XI              (2L<<16)
+#define BNX2_RPM_RC_CNTL_15_COMP_LESS_XI                 (3L<<16)
+#define BNX2_RPM_RC_CNTL_15_MAP_XI                       (1L<<18)
+#define BNX2_RPM_RC_CNTL_15_SBIT_XI                      (1L<<19)
+#define BNX2_RPM_RC_CNTL_15_CMDSEL_XI                    (0x1fL<<20)
+#define BNX2_RPM_RC_CNTL_15_DISCARD_XI                   (1L<<25)
+#define BNX2_RPM_RC_CNTL_15_MASK_XI                      (1L<<26)
+#define BNX2_RPM_RC_CNTL_15_P1_XI                        (1L<<27)
+#define BNX2_RPM_RC_CNTL_15_P2_XI                        (1L<<28)
+#define BNX2_RPM_RC_CNTL_15_P3_XI                        (1L<<29)
+#define BNX2_RPM_RC_CNTL_15_NBIT_XI                      (1L<<30)
 
 #define BNX2_RPM_RC_VALUE_MASK_15                       0x0000197c
+#define BNX2_RPM_RC_VALUE_MASK_15_VALUE                  (0xffffL<<0)
+#define BNX2_RPM_RC_VALUE_MASK_15_MASK                   (0xffffL<<16)
+
 #define BNX2_RPM_RC_CONFIG                              0x00001980
 #define BNX2_RPM_RC_CONFIG_RULE_ENABLE                   (0xffffL<<0)
+#define BNX2_RPM_RC_CONFIG_RULE_ENABLE_XI                (0xfffffL<<0)
 #define BNX2_RPM_RC_CONFIG_DEF_CLASS                     (0x7L<<24)
+#define BNX2_RPM_RC_CONFIG_KNUM_OVERWRITE                (1L<<31)
 
 #define BNX2_RPM_DEBUG0                                 0x00001984
 #define BNX2_RPM_DEBUG0_FM_BCNT                          (0xffffL<<0)
@@ -2236,6 +4026,16 @@ struct l2_fhdr {
 #define BNX2_RPM_DEBUG9_INFIFO_OVERRUN_OCCURRED          (1L<<29)
 #define BNX2_RPM_DEBUG9_ACPI_MATCH_INT                   (1L<<30)
 #define BNX2_RPM_DEBUG9_ACPI_ENABLE_SYN                  (1L<<31)
+#define BNX2_RPM_DEBUG9_BEMEM_R_XI                       (0x1fL<<0)
+#define BNX2_RPM_DEBUG9_EO_XI                            (1L<<5)
+#define BNX2_RPM_DEBUG9_AEOF_DE_XI                       (1L<<6)
+#define BNX2_RPM_DEBUG9_SO_XI                            (1L<<7)
+#define BNX2_RPM_DEBUG9_WD64_CT_XI                       (0x1fL<<8)
+#define BNX2_RPM_DEBUG9_EOF_VLDBYTE_XI                   (0x7L<<13)
+#define BNX2_RPM_DEBUG9_ACPI_RDE_PAT_ID_XI               (0xfL<<16)
+#define BNX2_RPM_DEBUG9_CALCRC_RESULT_XI                 (0x3ffL<<20)
+#define BNX2_RPM_DEBUG9_DATA_IN_VL_XI                    (1L<<30)
+#define BNX2_RPM_DEBUG9_CALCRC_BUFFER_VLD_XI             (1L<<31)
 
 #define BNX2_RPM_ACPI_DBG_BUF_W00                       0x000019c0
 #define BNX2_RPM_ACPI_DBG_BUF_W01                       0x000019c4
@@ -2253,6 +4053,56 @@ struct l2_fhdr {
 #define BNX2_RPM_ACPI_DBG_BUF_W31                       0x000019f4
 #define BNX2_RPM_ACPI_DBG_BUF_W32                       0x000019f8
 #define BNX2_RPM_ACPI_DBG_BUF_W33                       0x000019fc
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL                  0x00001a00
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_BYTE_ADDRESS      (0xffffL<<0)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_DEBUGRD           (1L<<28)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_MODE              (1L<<29)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_INIT              (1L<<30)
+#define BNX2_RPM_ACPI_BYTE_ENABLE_CTRL_WR                (1L<<31)
+
+#define BNX2_RPM_ACPI_PATTERN_CTRL                      0x00001a04
+#define BNX2_RPM_ACPI_PATTERN_CTRL_PATTERN_ID            (0xfL<<0)
+#define BNX2_RPM_ACPI_PATTERN_CTRL_CRC_SM_CLR            (1L<<30)
+#define BNX2_RPM_ACPI_PATTERN_CTRL_WR                    (1L<<31)
+
+#define BNX2_RPM_ACPI_DATA                              0x00001a08
+#define BNX2_RPM_ACPI_DATA_PATTERN_BE                    (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_LEN0                      0x00001a0c
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN3          (0xffL<<0)
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN2          (0xffL<<8)
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN1          (0xffL<<16)
+#define BNX2_RPM_ACPI_PATTERN_LEN0_PATTERN_LEN0          (0xffL<<24)
+
+#define BNX2_RPM_ACPI_PATTERN_LEN1                      0x00001a10
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN7          (0xffL<<0)
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN6          (0xffL<<8)
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN5          (0xffL<<16)
+#define BNX2_RPM_ACPI_PATTERN_LEN1_PATTERN_LEN4          (0xffL<<24)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC0                      0x00001a18
+#define BNX2_RPM_ACPI_PATTERN_CRC0_PATTERN_CRC0          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC1                      0x00001a1c
+#define BNX2_RPM_ACPI_PATTERN_CRC1_PATTERN_CRC1          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC2                      0x00001a20
+#define BNX2_RPM_ACPI_PATTERN_CRC2_PATTERN_CRC2          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC3                      0x00001a24
+#define BNX2_RPM_ACPI_PATTERN_CRC3_PATTERN_CRC3          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC4                      0x00001a28
+#define BNX2_RPM_ACPI_PATTERN_CRC4_PATTERN_CRC4          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC5                      0x00001a2c
+#define BNX2_RPM_ACPI_PATTERN_CRC5_PATTERN_CRC5          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC6                      0x00001a30
+#define BNX2_RPM_ACPI_PATTERN_CRC6_PATTERN_CRC6          (0xffffffffL<<0)
+
+#define BNX2_RPM_ACPI_PATTERN_CRC7                      0x00001a34
+#define BNX2_RPM_ACPI_PATTERN_CRC7_PATTERN_CRC7          (0xffffffffL<<0)
 
 
 /*
@@ -2263,15 +4113,20 @@ struct l2_fhdr {
 #define BNX2_RBUF_COMMAND_ENABLED                        (1L<<0)
 #define BNX2_RBUF_COMMAND_FREE_INIT                      (1L<<1)
 #define BNX2_RBUF_COMMAND_RAM_INIT                       (1L<<2)
+#define BNX2_RBUF_COMMAND_PKT_OFFSET_OVFL                (1L<<3)
 #define BNX2_RBUF_COMMAND_OVER_FREE                      (1L<<4)
 #define BNX2_RBUF_COMMAND_ALLOC_REQ                      (1L<<5)
+#define BNX2_RBUF_COMMAND_EN_PRI_CHNGE_TE                (1L<<6)
+#define BNX2_RBUF_COMMAND_CU_ISOLATE_XI                  (1L<<5)
+#define BNX2_RBUF_COMMAND_EN_PRI_CHANGE_XI               (1L<<6)
+#define BNX2_RBUF_COMMAND_GRC_ENDIAN_CONV_DIS_XI         (1L<<7)
 
 #define BNX2_RBUF_STATUS1                               0x00200004
 #define BNX2_RBUF_STATUS1_FREE_COUNT                     (0x3ffL<<0)
 
 #define BNX2_RBUF_STATUS2                               0x00200008
-#define BNX2_RBUF_STATUS2_FREE_TAIL                      (0x3ffL<<0)
-#define BNX2_RBUF_STATUS2_FREE_HEAD                      (0x3ffL<<16)
+#define BNX2_RBUF_STATUS2_FREE_TAIL                      (0x1ffL<<0)
+#define BNX2_RBUF_STATUS2_FREE_HEAD                      (0x1ffL<<16)
 
 #define BNX2_RBUF_CONFIG                                0x0020000c
 #define BNX2_RBUF_CONFIG_XOFF_TRIP                       (0x3ffL<<0)
@@ -2279,16 +4134,21 @@ struct l2_fhdr {
 
 #define BNX2_RBUF_FW_BUF_ALLOC                          0x00200010
 #define BNX2_RBUF_FW_BUF_ALLOC_VALUE                     (0x1ffL<<7)
+#define BNX2_RBUF_FW_BUF_ALLOC_TYPE                      (1L<<16)
+#define BNX2_RBUF_FW_BUF_ALLOC_ALLOC_REQ                 (1L<<31)
 
 #define BNX2_RBUF_FW_BUF_FREE                           0x00200014
 #define BNX2_RBUF_FW_BUF_FREE_COUNT                      (0x7fL<<0)
 #define BNX2_RBUF_FW_BUF_FREE_TAIL                       (0x1ffL<<7)
 #define BNX2_RBUF_FW_BUF_FREE_HEAD                       (0x1ffL<<16)
+#define BNX2_RBUF_FW_BUF_FREE_TYPE                       (1L<<25)
+#define BNX2_RBUF_FW_BUF_FREE_FREE_REQ                   (1L<<31)
 
 #define BNX2_RBUF_FW_BUF_SEL                            0x00200018
 #define BNX2_RBUF_FW_BUF_SEL_COUNT                       (0x7fL<<0)
 #define BNX2_RBUF_FW_BUF_SEL_TAIL                        (0x1ffL<<7)
 #define BNX2_RBUF_FW_BUF_SEL_HEAD                        (0x1ffL<<16)
+#define BNX2_RBUF_FW_BUF_SEL_SEL_REQ                     (1L<<31)
 
 #define BNX2_RBUF_CONFIG2                               0x0020001c
 #define BNX2_RBUF_CONFIG2_MAC_DROP_TRIP                  (0x3ffL<<0)
@@ -2376,6 +4236,8 @@ struct l2_fhdr {
 #define BNX2_RV2P_INSTR_HIGH_HIGH                        (0x1fL<<0)
 
 #define BNX2_RV2P_INSTR_LOW                             0x00002834
+#define BNX2_RV2P_INSTR_LOW_LOW                          (0xffffffffL<<0)
+
 #define BNX2_RV2P_PROC1_ADDR_CMD                        0x00002838
 #define BNX2_RV2P_PROC1_ADDR_CMD_ADD                     (0x3ffL<<0)
 #define BNX2_RV2P_PROC1_ADDR_CMD_RDWR                    (1L<<31)
@@ -2395,7 +4257,29 @@ struct l2_fhdr {
 #define BNX2_RV2P_DEBUG_VECT_PEEK_2_PEEK_EN              (1L<<27)
 #define BNX2_RV2P_DEBUG_VECT_PEEK_2_SEL                  (0xfL<<28)
 
-#define BNX2_RV2P_PFTQ_DATA                             0x00002b40
+#define BNX2_RV2P_MPFE_PFE_CTL                          0x00002afc
+#define BNX2_RV2P_MPFE_PFE_CTL_INC_USAGE_CNT             (1L<<0)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE                  (0xfL<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_0                (0L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_1                (1L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_2                (2L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_3                (3L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_4                (4L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_5                (5L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_6                (6L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_7                (7L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_8                (8L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_9                (9L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_10               (10L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_11               (11L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_12               (12L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_13               (13L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_14               (14L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_SIZE_15               (15L<<4)
+#define BNX2_RV2P_MPFE_PFE_CTL_PFE_COUNT                 (0xfL<<12)
+#define BNX2_RV2P_MPFE_PFE_CTL_OFFSET                    (0x1ffL<<16)
+
+#define BNX2_RV2P_RV2PPQ                                0x00002b40
 #define BNX2_RV2P_PFTQ_CMD                              0x00002b78
 #define BNX2_RV2P_PFTQ_CMD_OFFSET                        (0x3ffL<<0)
 #define BNX2_RV2P_PFTQ_CMD_WR_TOP                        (1L<<10)
@@ -2416,7 +4300,7 @@ struct l2_fhdr {
 #define BNX2_RV2P_PFTQ_CTL_MAX_DEPTH                     (0x3ffL<<12)
 #define BNX2_RV2P_PFTQ_CTL_CUR_DEPTH                     (0x3ffL<<22)
 
-#define BNX2_RV2P_TFTQ_DATA                             0x00002b80
+#define BNX2_RV2P_RV2PTQ                                0x00002b80
 #define BNX2_RV2P_TFTQ_CMD                              0x00002bb8
 #define BNX2_RV2P_TFTQ_CMD_OFFSET                        (0x3ffL<<0)
 #define BNX2_RV2P_TFTQ_CMD_WR_TOP                        (1L<<10)
@@ -2437,7 +4321,7 @@ struct l2_fhdr {
 #define BNX2_RV2P_TFTQ_CTL_MAX_DEPTH                     (0x3ffL<<12)
 #define BNX2_RV2P_TFTQ_CTL_CUR_DEPTH                     (0x3ffL<<22)
 
-#define BNX2_RV2P_MFTQ_DATA                             0x00002bc0
+#define BNX2_RV2P_RV2PMQ                                0x00002bc0
 #define BNX2_RV2P_MFTQ_CMD                              0x00002bf8
 #define BNX2_RV2P_MFTQ_CMD_OFFSET                        (0x3ffL<<0)
 #define BNX2_RV2P_MFTQ_CMD_WR_TOP                        (1L<<10)
@@ -2466,18 +4350,26 @@ struct l2_fhdr {
  */
 #define BNX2_MQ_COMMAND                                 0x00003c00
 #define BNX2_MQ_COMMAND_ENABLED                          (1L<<0)
+#define BNX2_MQ_COMMAND_INIT                             (1L<<1)
 #define BNX2_MQ_COMMAND_OVERFLOW                         (1L<<4)
 #define BNX2_MQ_COMMAND_WR_ERROR                         (1L<<5)
 #define BNX2_MQ_COMMAND_RD_ERROR                         (1L<<6)
+#define BNX2_MQ_COMMAND_IDB_CFG_ERROR                    (1L<<7)
+#define BNX2_MQ_COMMAND_IDB_OVERFLOW                     (1L<<10)
+#define BNX2_MQ_COMMAND_NO_BIN_ERROR                     (1L<<11)
+#define BNX2_MQ_COMMAND_NO_MAP_ERROR                     (1L<<12)
 
 #define BNX2_MQ_STATUS                                  0x00003c04
 #define BNX2_MQ_STATUS_CTX_ACCESS_STAT                   (1L<<16)
 #define BNX2_MQ_STATUS_CTX_ACCESS64_STAT                 (1L<<17)
 #define BNX2_MQ_STATUS_PCI_STALL_STAT                    (1L<<18)
+#define BNX2_MQ_STATUS_IDB_OFLOW_STAT                    (1L<<19)
 
 #define BNX2_MQ_CONFIG                                  0x00003c08
 #define BNX2_MQ_CONFIG_TX_HIGH_PRI                       (1L<<0)
 #define BNX2_MQ_CONFIG_HALT_DIS                          (1L<<1)
+#define BNX2_MQ_CONFIG_BIN_MQ_MODE                       (1L<<2)
+#define BNX2_MQ_CONFIG_DIS_IDB_DROP                      (1L<<3)
 #define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE                  (0x7L<<4)
 #define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_256              (0L<<4)
 #define BNX2_MQ_CONFIG_KNL_BYP_BLK_SIZE_512              (1L<<4)
@@ -2533,6 +4425,7 @@ struct l2_fhdr {
 
 #define BNX2_MQ_MEM_WR_DATA2                            0x00003c80
 #define BNX2_MQ_MEM_WR_DATA2_VALUE                       (0x3fffffffL<<0)
+#define BNX2_MQ_MEM_WR_DATA2_VALUE_XI                    (0x7fffffffL<<0)
 
 #define BNX2_MQ_MEM_RD_ADDR                             0x00003c84
 #define BNX2_MQ_MEM_RD_ADDR_VALUE                        (0x3fL<<0)
@@ -2545,6 +4438,16 @@ struct l2_fhdr {
 
 #define BNX2_MQ_MEM_RD_DATA2                            0x00003c90
 #define BNX2_MQ_MEM_RD_DATA2_VALUE                       (0x3fffffffL<<0)
+#define BNX2_MQ_MEM_RD_DATA2_VALUE_XI                    (0x7fffffffL<<0)
+
+
+/*
+ *  tsch_reg definition
+ *  offset: 0x4c00
+ */
+#define BNX2_TSCH_TSS_CFG                               0x00004c1c
+#define BNX2_TSCH_TSS_CFG_TSS_START_CID                  (0x7ffL<<8)
+#define BNX2_TSCH_TSS_CFG_NUM_OF_TSS_CON                 (0xfL<<24)
 
 
 
@@ -2594,7 +4497,11 @@ struct l2_fhdr {
 #define BNX2_TBDR_DEBUG_VECT_PEEK_2_PEEK_EN              (1L<<27)
 #define BNX2_TBDR_DEBUG_VECT_PEEK_2_SEL                  (0xfL<<28)
 
-#define BNX2_TBDR_FTQ_DATA                              0x000053c0
+#define BNX2_TBDR_CKSUM_ERROR_STATUS                    0x00005010
+#define BNX2_TBDR_CKSUM_ERROR_STATUS_CALCULATED          (0xffffL<<0)
+#define BNX2_TBDR_CKSUM_ERROR_STATUS_EXPECTED            (0xffffL<<16)
+
+#define BNX2_TBDR_TBDRQ                                 0x000053c0
 #define BNX2_TBDR_FTQ_CMD                               0x000053f8
 #define BNX2_TBDR_FTQ_CMD_OFFSET                         (0x3ffL<<0)
 #define BNX2_TBDR_FTQ_CMD_WR_TOP                         (1L<<10)
@@ -2624,7 +4531,15 @@ struct l2_fhdr {
 #define BNX2_TDMA_COMMAND                               0x00005c00
 #define BNX2_TDMA_COMMAND_ENABLED                        (1L<<0)
 #define BNX2_TDMA_COMMAND_MASTER_ABORT                   (1L<<4)
+#define BNX2_TDMA_COMMAND_CS16_ERR                       (1L<<5)
 #define BNX2_TDMA_COMMAND_BAD_L2_LENGTH_ABORT            (1L<<7)
+#define BNX2_TDMA_COMMAND_MASK_CS1                       (1L<<20)
+#define BNX2_TDMA_COMMAND_MASK_CS2                       (1L<<21)
+#define BNX2_TDMA_COMMAND_MASK_CS3                       (1L<<22)
+#define BNX2_TDMA_COMMAND_MASK_CS4                       (1L<<23)
+#define BNX2_TDMA_COMMAND_FORCE_ILOCK_CKERR              (1L<<24)
+#define BNX2_TDMA_COMMAND_OFIFO_CLR                      (1L<<30)
+#define BNX2_TDMA_COMMAND_IFIFO_CLR                      (1L<<31)
 
 #define BNX2_TDMA_STATUS                                0x00005c04
 #define BNX2_TDMA_STATUS_DMA_WAIT                        (1L<<0)
@@ -2633,10 +4548,18 @@ struct l2_fhdr {
 #define BNX2_TDMA_STATUS_LOCK_WAIT                       (1L<<3)
 #define BNX2_TDMA_STATUS_FTQ_ENTRY_CNT                   (1L<<16)
 #define BNX2_TDMA_STATUS_BURST_CNT                       (1L<<17)
+#define BNX2_TDMA_STATUS_MAX_IFIFO_DEPTH                 (0x3fL<<20)
+#define BNX2_TDMA_STATUS_OFIFO_OVERFLOW                  (1L<<30)
+#define BNX2_TDMA_STATUS_IFIFO_OVERFLOW                  (1L<<31)
 
 #define BNX2_TDMA_CONFIG                                0x00005c08
 #define BNX2_TDMA_CONFIG_ONE_DMA                         (1L<<0)
 #define BNX2_TDMA_CONFIG_ONE_RECORD                      (1L<<1)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN                    (0x3L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_0                  (0L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_1                  (1L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_2                  (2L<<2)
+#define BNX2_TDMA_CONFIG_NUM_DMA_CHAN_3                  (3L<<2)
 #define BNX2_TDMA_CONFIG_LIMIT_SZ                        (0xfL<<4)
 #define BNX2_TDMA_CONFIG_LIMIT_SZ_64                     (0L<<4)
 #define BNX2_TDMA_CONFIG_LIMIT_SZ_128                    (0x4L<<4)
@@ -2649,7 +4572,35 @@ struct l2_fhdr {
 #define BNX2_TDMA_CONFIG_LINE_SZ_512                     (8L<<8)
 #define BNX2_TDMA_CONFIG_ALIGN_ENA                       (1L<<15)
 #define BNX2_TDMA_CONFIG_CHK_L2_BD                       (1L<<16)
+#define BNX2_TDMA_CONFIG_CMPL_ENTRY                      (1L<<17)
+#define BNX2_TDMA_CONFIG_OFIFO_CMP                       (1L<<19)
+#define BNX2_TDMA_CONFIG_OFIFO_CMP_3                     (0L<<19)
+#define BNX2_TDMA_CONFIG_OFIFO_CMP_2                     (1L<<19)
 #define BNX2_TDMA_CONFIG_FIFO_CMP                        (0xfL<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_XI                  (0x7L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_0_XI                (0L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_4_XI                (1L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_8_XI                (2L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_16_XI               (3L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_32_XI               (4L<<20)
+#define BNX2_TDMA_CONFIG_IFIFO_DEPTH_64_XI               (5L<<20)
+#define BNX2_TDMA_CONFIG_FIFO_CMP_EN_XI                  (1L<<23)
+#define BNX2_TDMA_CONFIG_BYTES_OST_XI                    (0x7L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_512_XI                (0L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_1024_XI               (1L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_2048_XI               (2L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_4096_XI               (3L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_8192_XI               (4L<<24)
+#define BNX2_TDMA_CONFIG_BYTES_OST_16384_XI              (5L<<24)
+#define BNX2_TDMA_CONFIG_HC_BYPASS_XI                    (1L<<27)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_XI                     (0x7L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_128_XI                 (0L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_256_XI                 (1L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_512_XI                 (2L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_1024_XI                (3L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_2048_XI                (4L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_4096_XI                (5L<<28)
+#define BNX2_TDMA_CONFIG_LCL_MRRS_EN_XI                  (1L<<31)
 
 #define BNX2_TDMA_PAYLOAD_PROD                          0x00005c0c
 #define BNX2_TDMA_PAYLOAD_PROD_VALUE                     (0x1fffL<<3)
@@ -2685,7 +4636,22 @@ struct l2_fhdr {
 #define BNX2_TDMA_DR_INTF_STATUS_NXT_PNTR                (0xfL<<12)
 #define BNX2_TDMA_DR_INTF_STATUS_BYTE_COUNT              (0x7L<<16)
 
-#define BNX2_TDMA_FTQ_DATA                              0x00005fc0
+#define BNX2_TDMA_PUSH_FSM                              0x00005c90
+#define BNX2_TDMA_BD_IF_DEBUG                           0x00005c94
+#define BNX2_TDMA_DMAD_IF_DEBUG                         0x00005c98
+#define BNX2_TDMA_CTX_IF_DEBUG                          0x00005c9c
+#define BNX2_TDMA_TPBUF_IF_DEBUG                        0x00005ca0
+#define BNX2_TDMA_DR_IF_DEBUG                           0x00005ca4
+#define BNX2_TDMA_TPATQ_IF_DEBUG                        0x00005ca8
+#define BNX2_TDMA_TDMA_ILOCK_CKSUM                      0x00005cac
+#define BNX2_TDMA_TDMA_ILOCK_CKSUM_CALCULATED            (0xffffL<<0)
+#define BNX2_TDMA_TDMA_ILOCK_CKSUM_EXPECTED              (0xffffL<<16)
+
+#define BNX2_TDMA_TDMA_PCIE_CKSUM                       0x00005cb0
+#define BNX2_TDMA_TDMA_PCIE_CKSUM_CALCULATED             (0xffffL<<0)
+#define BNX2_TDMA_TDMA_PCIE_CKSUM_EXPECTED               (0xffffL<<16)
+
+#define BNX2_TDMA_TDMAQ                                 0x00005fc0
 #define BNX2_TDMA_FTQ_CMD                               0x00005ff8
 #define BNX2_TDMA_FTQ_CMD_OFFSET                         (0x3ffL<<0)
 #define BNX2_TDMA_FTQ_CMD_WR_TOP                         (1L<<10)
@@ -2724,6 +4690,8 @@ struct l2_fhdr {
 #define BNX2_HC_COMMAND_FORCE_INT_LOW                    (2L<<19)
 #define BNX2_HC_COMMAND_FORCE_INT_FREE                   (3L<<19)
 #define BNX2_HC_COMMAND_CLR_STAT_NOW                     (1L<<21)
+#define BNX2_HC_COMMAND_MAIN_PWR_INT                     (1L<<22)
+#define BNX2_HC_COMMAND_COAL_ON_NEXT_EVENT               (1L<<27)
 
 #define BNX2_HC_STATUS                                  0x00006804
 #define BNX2_HC_STATUS_MASTER_ABORT                      (1L<<0)
@@ -2746,6 +4714,23 @@ struct l2_fhdr {
 #define BNX2_HC_CONFIG_STATISTIC_PRIORITY                (1L<<5)
 #define BNX2_HC_CONFIG_STATUS_PRIORITY                   (1L<<6)
 #define BNX2_HC_CONFIG_STAT_MEM_ADDR                     (0xffL<<8)
+#define BNX2_HC_CONFIG_PER_MODE                          (1L<<16)
+#define BNX2_HC_CONFIG_ONE_SHOT                          (1L<<17)
+#define BNX2_HC_CONFIG_USE_INT_PARAM                     (1L<<18)
+#define BNX2_HC_CONFIG_SET_MASK_AT_RD                    (1L<<19)
+#define BNX2_HC_CONFIG_PER_COLLECT_LIMIT                 (0xfL<<20)
+#define BNX2_HC_CONFIG_SB_ADDR_INC                       (0x7L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_64B                   (0L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_128B                  (1L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_256B                  (2L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_512B                  (3L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_1024B                 (4L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_2048B                 (5L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_4096B                 (6L<<24)
+#define BNX2_HC_CONFIG_SB_ADDR_INC_8192B                 (7L<<24)
+#define BNX2_HC_CONFIG_GEN_STAT_AVG_INTR                 (1L<<29)
+#define BNX2_HC_CONFIG_UNMASK_ALL                        (1L<<30)
+#define BNX2_HC_CONFIG_TX_SEL                            (1L<<31)
 
 #define BNX2_HC_ATTN_BITS_ENABLE                        0x0000680c
 #define BNX2_HC_STATUS_ADDR_L                           0x00006810
@@ -2782,6 +4767,7 @@ struct l2_fhdr {
 
 #define BNX2_HC_PERIODIC_TICKS                          0x0000683c
 #define BNX2_HC_PERIODIC_TICKS_HC_PERIODIC_TICKS         (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_HC_INT_PERIODIC_TICKS     (0xffffL<<16)
 
 #define BNX2_HC_STAT_COLLECT_TICKS                      0x00006840
 #define BNX2_HC_STAT_COLLECT_TICKS_HC_STAT_COLL_TICKS    (0xffL<<4)
@@ -2789,6 +4775,10 @@ struct l2_fhdr {
 #define BNX2_HC_STATS_TICKS                             0x00006844
 #define BNX2_HC_STATS_TICKS_HC_STAT_TICKS                (0xffffL<<8)
 
+#define BNX2_HC_STATS_INTERRUPT_STATUS                  0x00006848
+#define BNX2_HC_STATS_INTERRUPT_STATUS_SB_STATUS         (0x1ffL<<0)
+#define BNX2_HC_STATS_INTERRUPT_STATUS_INT_STATUS        (0x1ffL<<16)
+
 #define BNX2_HC_STAT_MEM_DATA                           0x0000684c
 #define BNX2_HC_STAT_GEN_SEL_0                          0x00006850
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0                 (0x7fL<<0)
@@ -2917,24 +4907,108 @@ struct l2_fhdr {
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1                 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2                 (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3                 (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_XI              (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UMP_RX_FRAME_DROP_XI    (52L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S0_XI    (57L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S1_XI    (58L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S2_XI    (85L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S3_XI    (86L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S4_XI    (87L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S5_XI    (88L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S6_XI    (89L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S7_XI    (90L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S8_XI    (91L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S9_XI    (92L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_UNUSED_S10_XI   (93L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_MQ_IDB_OFLOW_XI         (94L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_BLK_RD_CNT_XI       (123L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_BLK_WR_CNT_XI       (124L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_HITS_XI     (125L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_CTX_MISSES_XI   (126L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC1_XI    (128L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC1_XI  (129L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC1_XI      (130L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC1_XI       (131L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC1_XI       (132L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC1_XI   (133L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC2_XI    (134L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC2_XI  (135L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC2_XI      (136L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC2_XI       (137L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC2_XI       (138L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC2_XI   (139L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC3_XI    (140L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC3_XI  (141L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC3_XI      (142L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC3_XI       (143L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC3_XI       (144L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC3_XI   (145L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC4_XI    (146L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC4_XI  (147L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC4_XI      (148L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC4_XI       (149L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC4_XI       (150L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC4_XI   (151L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC5_XI    (152L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC5_XI  (153L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC5_XI      (154L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC5_XI       (155L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC5_XI       (156L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC5_XI   (157L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC6_XI    (158L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC6_XI  (159L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC6_XI      (160L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC6_XI       (161L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC6_XI       (162L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC6_XI   (163L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC7_XI    (164L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC7_XI  (165L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC7_XI      (166L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC7_XI       (167L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC7_XI       (168L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC7_XI   (169L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_STATUS_BLOCKS_VEC8_XI    (170L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_GEN_VEC8_XI  (171L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_NUM_INT_MBOX_WR_VEC8_XI      (172L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_HW_INTACK_VEC8_XI       (173L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_TO_SW_INTACK_VEC8_XI       (174L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_HC_CORE_CLKS_DURING_SW_INTACK_VEC8_XI   (175L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCS_CMD_CNT_XI       (176L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCS_SLOT_CNT_XI      (177L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_0_RV2PCSQ_VALID_CNT_XI    (178L<<0)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_1_XI              (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_2_XI              (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_0_GEN_SEL_3_XI              (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_SEL_1                          0x00006854
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4                 (0x7fL<<0)
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5                 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6                 (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7                 (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_4_XI              (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_5_XI              (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_6_XI              (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_1_GEN_SEL_7_XI              (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_SEL_2                          0x00006858
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8                 (0x7fL<<0)
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9                 (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10                (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11                (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_8_XI              (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_9_XI              (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_10_XI             (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_2_GEN_SEL_11_XI             (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_SEL_3                          0x0000685c
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12                (0x7fL<<0)
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13                (0x7fL<<8)
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14                (0x7fL<<16)
 #define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15                (0x7fL<<24)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_12_XI             (0xffL<<0)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_13_XI             (0xffL<<8)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_14_XI             (0xffL<<16)
+#define BNX2_HC_STAT_GEN_SEL_3_GEN_SEL_15_XI             (0xffL<<24)
 
 #define BNX2_HC_STAT_GEN_STAT0                          0x00006888
 #define BNX2_HC_STAT_GEN_STAT1                          0x0000688c
@@ -2968,6 +5042,7 @@ struct l2_fhdr {
 #define BNX2_HC_STAT_GEN_STAT_AC13                      0x000068fc
 #define BNX2_HC_STAT_GEN_STAT_AC14                      0x00006900
 #define BNX2_HC_STAT_GEN_STAT_AC15                      0x00006904
+#define BNX2_HC_STAT_GEN_STAT_AC                        0x000068c8
 #define BNX2_HC_VIS                                     0x00006908
 #define BNX2_HC_VIS_STAT_BUILD_STATE                     (0xfL<<0)
 #define BNX2_HC_VIS_STAT_BUILD_STATE_IDLE                (0L<<0)
@@ -3038,6 +5113,349 @@ struct l2_fhdr {
 #define BNX2_HC_DEBUG_VECT_PEEK_2_PEEK_EN                (1L<<27)
 #define BNX2_HC_DEBUG_VECT_PEEK_2_SEL                    (0xfL<<28)
 
+#define BNX2_HC_COALESCE_NOW                            0x00006914
+#define BNX2_HC_COALESCE_NOW_COAL_NOW                    (0x1ffL<<1)
+#define BNX2_HC_COALESCE_NOW_COAL_NOW_WO_INT             (0x1ffL<<11)
+#define BNX2_HC_COALESCE_NOW_COAL_ON_NXT_EVENT           (0x1ffL<<21)
+
+#define BNX2_HC_MSIX_BIT_VECTOR                         0x00006918
+#define BNX2_HC_MSIX_BIT_VECTOR_VAL                      (0x1ffL<<0)
+
+#define BNX2_HC_SB_CONFIG_1                             0x00006a00
+#define BNX2_HC_SB_CONFIG_1_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_1_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_1_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_1_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_1_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_1_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_1_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_1_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_1                    0x00006a04
+#define BNX2_HC_TX_QUICK_CONS_TRIP_1_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_1_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_1                        0x00006a08
+#define BNX2_HC_COMP_PROD_TRIP_1_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_1_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_1                    0x00006a0c
+#define BNX2_HC_RX_QUICK_CONS_TRIP_1_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_1_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_1                              0x00006a10
+#define BNX2_HC_RX_TICKS_1_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_1_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_1                              0x00006a14
+#define BNX2_HC_TX_TICKS_1_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_1_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_1                             0x00006a18
+#define BNX2_HC_COM_TICKS_1_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_1_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_1                             0x00006a1c
+#define BNX2_HC_CMD_TICKS_1_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_1_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_1                        0x00006a20
+#define BNX2_HC_PERIODIC_TICKS_1_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_1_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_2                             0x00006a24
+#define BNX2_HC_SB_CONFIG_2_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_2_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_2_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_2_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_2_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_2_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_2_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_2_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_2                    0x00006a28
+#define BNX2_HC_TX_QUICK_CONS_TRIP_2_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_2_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_2                        0x00006a2c
+#define BNX2_HC_COMP_PROD_TRIP_2_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_2_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_2                    0x00006a30
+#define BNX2_HC_RX_QUICK_CONS_TRIP_2_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_2_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_2                              0x00006a34
+#define BNX2_HC_RX_TICKS_2_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_2_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_2                              0x00006a38
+#define BNX2_HC_TX_TICKS_2_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_2_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_2                             0x00006a3c
+#define BNX2_HC_COM_TICKS_2_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_2_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_2                             0x00006a40
+#define BNX2_HC_CMD_TICKS_2_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_2_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_2                        0x00006a44
+#define BNX2_HC_PERIODIC_TICKS_2_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_2_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_3                             0x00006a48
+#define BNX2_HC_SB_CONFIG_3_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_3_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_3_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_3_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_3_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_3_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_3_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_3_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_3                    0x00006a4c
+#define BNX2_HC_TX_QUICK_CONS_TRIP_3_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_3_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_3                        0x00006a50
+#define BNX2_HC_COMP_PROD_TRIP_3_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_3_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_3                    0x00006a54
+#define BNX2_HC_RX_QUICK_CONS_TRIP_3_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_3_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_3                              0x00006a58
+#define BNX2_HC_RX_TICKS_3_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_3_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_3                              0x00006a5c
+#define BNX2_HC_TX_TICKS_3_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_3_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_3                             0x00006a60
+#define BNX2_HC_COM_TICKS_3_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_3_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_3                             0x00006a64
+#define BNX2_HC_CMD_TICKS_3_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_3_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_3                        0x00006a68
+#define BNX2_HC_PERIODIC_TICKS_3_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_3_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_4                             0x00006a6c
+#define BNX2_HC_SB_CONFIG_4_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_4_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_4_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_4_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_4_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_4_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_4_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_4_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_4                    0x00006a70
+#define BNX2_HC_TX_QUICK_CONS_TRIP_4_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_4_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_4                        0x00006a74
+#define BNX2_HC_COMP_PROD_TRIP_4_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_4_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_4                    0x00006a78
+#define BNX2_HC_RX_QUICK_CONS_TRIP_4_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_4_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_4                              0x00006a7c
+#define BNX2_HC_RX_TICKS_4_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_4_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_4                              0x00006a80
+#define BNX2_HC_TX_TICKS_4_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_4_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_4                             0x00006a84
+#define BNX2_HC_COM_TICKS_4_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_4_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_4                             0x00006a88
+#define BNX2_HC_CMD_TICKS_4_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_4_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_4                        0x00006a8c
+#define BNX2_HC_PERIODIC_TICKS_4_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_4_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_5                             0x00006a90
+#define BNX2_HC_SB_CONFIG_5_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_5_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_5_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_5_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_5_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_5_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_5_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_5_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_5                    0x00006a94
+#define BNX2_HC_TX_QUICK_CONS_TRIP_5_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_5_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_5                        0x00006a98
+#define BNX2_HC_COMP_PROD_TRIP_5_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_5_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_5                    0x00006a9c
+#define BNX2_HC_RX_QUICK_CONS_TRIP_5_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_5_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_5                              0x00006aa0
+#define BNX2_HC_RX_TICKS_5_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_5_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_5                              0x00006aa4
+#define BNX2_HC_TX_TICKS_5_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_5_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_5                             0x00006aa8
+#define BNX2_HC_COM_TICKS_5_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_5_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_5                             0x00006aac
+#define BNX2_HC_CMD_TICKS_5_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_5_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_5                        0x00006ab0
+#define BNX2_HC_PERIODIC_TICKS_5_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_5_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_6                             0x00006ab4
+#define BNX2_HC_SB_CONFIG_6_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_6_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_6_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_6_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_6_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_6_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_6_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_6_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_6                    0x00006ab8
+#define BNX2_HC_TX_QUICK_CONS_TRIP_6_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_6_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_6                        0x00006abc
+#define BNX2_HC_COMP_PROD_TRIP_6_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_6_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_6                    0x00006ac0
+#define BNX2_HC_RX_QUICK_CONS_TRIP_6_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_6_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_6                              0x00006ac4
+#define BNX2_HC_RX_TICKS_6_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_6_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_6                              0x00006ac8
+#define BNX2_HC_TX_TICKS_6_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_6_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_6                             0x00006acc
+#define BNX2_HC_COM_TICKS_6_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_6_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_6                             0x00006ad0
+#define BNX2_HC_CMD_TICKS_6_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_6_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_6                        0x00006ad4
+#define BNX2_HC_PERIODIC_TICKS_6_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_6_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_7                             0x00006ad8
+#define BNX2_HC_SB_CONFIG_7_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_7_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_7_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_7_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_7_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_7_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_7_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_7_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_7                    0x00006adc
+#define BNX2_HC_TX_QUICK_CONS_TRIP_7_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_7_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_7                        0x00006ae0
+#define BNX2_HC_COMP_PROD_TRIP_7_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_7_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_7                    0x00006ae4
+#define BNX2_HC_RX_QUICK_CONS_TRIP_7_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_7_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_7                              0x00006ae8
+#define BNX2_HC_RX_TICKS_7_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_7_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_7                              0x00006aec
+#define BNX2_HC_TX_TICKS_7_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_7_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_7                             0x00006af0
+#define BNX2_HC_COM_TICKS_7_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_7_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_7                             0x00006af4
+#define BNX2_HC_CMD_TICKS_7_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_7_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_7                        0x00006af8
+#define BNX2_HC_PERIODIC_TICKS_7_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_7_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
+
+#define BNX2_HC_SB_CONFIG_8                             0x00006afc
+#define BNX2_HC_SB_CONFIG_8_RX_TMR_MODE                  (1L<<1)
+#define BNX2_HC_SB_CONFIG_8_TX_TMR_MODE                  (1L<<2)
+#define BNX2_HC_SB_CONFIG_8_COM_TMR_MODE                 (1L<<3)
+#define BNX2_HC_SB_CONFIG_8_CMD_TMR_MODE                 (1L<<4)
+#define BNX2_HC_SB_CONFIG_8_PER_MODE                     (1L<<16)
+#define BNX2_HC_SB_CONFIG_8_ONE_SHOT                     (1L<<17)
+#define BNX2_HC_SB_CONFIG_8_USE_INT_PARAM                (1L<<18)
+#define BNX2_HC_SB_CONFIG_8_PER_COLLECT_LIMIT            (0xfL<<20)
+
+#define BNX2_HC_TX_QUICK_CONS_TRIP_8                    0x00006b00
+#define BNX2_HC_TX_QUICK_CONS_TRIP_8_VALUE               (0xffL<<0)
+#define BNX2_HC_TX_QUICK_CONS_TRIP_8_INT                 (0xffL<<16)
+
+#define BNX2_HC_COMP_PROD_TRIP_8                        0x00006b04
+#define BNX2_HC_COMP_PROD_TRIP_8_VALUE                   (0xffL<<0)
+#define BNX2_HC_COMP_PROD_TRIP_8_INT                     (0xffL<<16)
+
+#define BNX2_HC_RX_QUICK_CONS_TRIP_8                    0x00006b08
+#define BNX2_HC_RX_QUICK_CONS_TRIP_8_VALUE               (0xffL<<0)
+#define BNX2_HC_RX_QUICK_CONS_TRIP_8_INT                 (0xffL<<16)
+
+#define BNX2_HC_RX_TICKS_8                              0x00006b0c
+#define BNX2_HC_RX_TICKS_8_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_RX_TICKS_8_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_TX_TICKS_8                              0x00006b10
+#define BNX2_HC_TX_TICKS_8_VALUE                         (0x3ffL<<0)
+#define BNX2_HC_TX_TICKS_8_INT                           (0x3ffL<<16)
+
+#define BNX2_HC_COM_TICKS_8                             0x00006b14
+#define BNX2_HC_COM_TICKS_8_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_COM_TICKS_8_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_CMD_TICKS_8                             0x00006b18
+#define BNX2_HC_CMD_TICKS_8_VALUE                        (0x3ffL<<0)
+#define BNX2_HC_CMD_TICKS_8_INT                          (0x3ffL<<16)
+
+#define BNX2_HC_PERIODIC_TICKS_8                        0x00006b1c
+#define BNX2_HC_PERIODIC_TICKS_8_HC_PERIODIC_TICKS       (0xffffL<<0)
+#define BNX2_HC_PERIODIC_TICKS_8_HC_INT_PERIODIC_TICKS   (0xffffL<<16)
 
 
 /*
@@ -3063,7 +5481,7 @@ struct l2_fhdr {
 #define BNX2_TXP_CPU_STATE_PAGE_0_DATA_HALTED            (1L<<3)
 #define BNX2_TXP_CPU_STATE_PAGE_0_INST_HALTED            (1L<<4)
 #define BNX2_TXP_CPU_STATE_BAD_DATA_ADDR_HALTED          (1L<<5)
-#define BNX2_TXP_CPU_STATE_BAD_pc_HALTED                 (1L<<6)
+#define BNX2_TXP_CPU_STATE_BAD_PC_HALTED                 (1L<<6)
 #define BNX2_TXP_CPU_STATE_ALIGN_HALTED                  (1L<<7)
 #define BNX2_TXP_CPU_STATE_FIO_ABORT_HALTED              (1L<<8)
 #define BNX2_TXP_CPU_STATE_SOFT_HALTED                   (1L<<10)
@@ -3111,7 +5529,7 @@ struct l2_fhdr {
 #define BNX2_TXP_CPU_LAST_BRANCH_ADDR_LBA                (0x3fffffffL<<2)
 
 #define BNX2_TXP_CPU_REG_FILE                           0x00045200
-#define BNX2_TXP_FTQ_DATA                               0x000453c0
+#define BNX2_TXP_TXPQ                                   0x000453c0
 #define BNX2_TXP_FTQ_CMD                                0x000453f8
 #define BNX2_TXP_FTQ_CMD_OFFSET                          (0x3ffL<<0)
 #define BNX2_TXP_FTQ_CMD_WR_TOP                          (1L<<10)
@@ -3158,7 +5576,7 @@ struct l2_fhdr {
 #define BNX2_TPAT_CPU_STATE_PAGE_0_DATA_HALTED           (1L<<3)
 #define BNX2_TPAT_CPU_STATE_PAGE_0_INST_HALTED           (1L<<4)
 #define BNX2_TPAT_CPU_STATE_BAD_DATA_ADDR_HALTED         (1L<<5)
-#define BNX2_TPAT_CPU_STATE_BAD_pc_HALTED                (1L<<6)
+#define BNX2_TPAT_CPU_STATE_BAD_PC_HALTED                (1L<<6)
 #define BNX2_TPAT_CPU_STATE_ALIGN_HALTED                 (1L<<7)
 #define BNX2_TPAT_CPU_STATE_FIO_ABORT_HALTED             (1L<<8)
 #define BNX2_TPAT_CPU_STATE_SOFT_HALTED                  (1L<<10)
@@ -3206,7 +5624,7 @@ struct l2_fhdr {
 #define BNX2_TPAT_CPU_LAST_BRANCH_ADDR_LBA               (0x3fffffffL<<2)
 
 #define BNX2_TPAT_CPU_REG_FILE                          0x00085200
-#define BNX2_TPAT_FTQ_DATA                              0x000853c0
+#define BNX2_TPAT_TPATQ                                 0x000853c0
 #define BNX2_TPAT_FTQ_CMD                               0x000853f8
 #define BNX2_TPAT_FTQ_CMD_OFFSET                         (0x3ffL<<0)
 #define BNX2_TPAT_FTQ_CMD_WR_TOP                         (1L<<10)
@@ -3253,7 +5671,7 @@ struct l2_fhdr {
 #define BNX2_RXP_CPU_STATE_PAGE_0_DATA_HALTED            (1L<<3)
 #define BNX2_RXP_CPU_STATE_PAGE_0_INST_HALTED            (1L<<4)
 #define BNX2_RXP_CPU_STATE_BAD_DATA_ADDR_HALTED          (1L<<5)
-#define BNX2_RXP_CPU_STATE_BAD_pc_HALTED                 (1L<<6)
+#define BNX2_RXP_CPU_STATE_BAD_PC_HALTED                 (1L<<6)
 #define BNX2_RXP_CPU_STATE_ALIGN_HALTED                  (1L<<7)
 #define BNX2_RXP_CPU_STATE_FIO_ABORT_HALTED              (1L<<8)
 #define BNX2_RXP_CPU_STATE_SOFT_HALTED                   (1L<<10)
@@ -3301,7 +5719,29 @@ struct l2_fhdr {
 #define BNX2_RXP_CPU_LAST_BRANCH_ADDR_LBA                (0x3fffffffL<<2)
 
 #define BNX2_RXP_CPU_REG_FILE                           0x000c5200
-#define BNX2_RXP_CFTQ_DATA                              0x000c5380
+#define BNX2_RXP_PFE_PFE_CTL                            0x000c537c
+#define BNX2_RXP_PFE_PFE_CTL_INC_USAGE_CNT               (1L<<0)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE                    (0xfL<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_0                  (0L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_1                  (1L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_2                  (2L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_3                  (3L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_4                  (4L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_5                  (5L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_6                  (6L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_7                  (7L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_8                  (8L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_9                  (9L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_10                 (10L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_11                 (11L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_12                 (12L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_13                 (13L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_14                 (14L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_SIZE_15                 (15L<<4)
+#define BNX2_RXP_PFE_PFE_CTL_PFE_COUNT                   (0xfL<<12)
+#define BNX2_RXP_PFE_PFE_CTL_OFFSET                      (0x1ffL<<16)
+
+#define BNX2_RXP_RXPCQ                                  0x000c5380
 #define BNX2_RXP_CFTQ_CMD                               0x000c53b8
 #define BNX2_RXP_CFTQ_CMD_OFFSET                         (0x3ffL<<0)
 #define BNX2_RXP_CFTQ_CMD_WR_TOP                         (1L<<10)
@@ -3322,7 +5762,7 @@ struct l2_fhdr {
 #define BNX2_RXP_CFTQ_CTL_MAX_DEPTH                      (0x3ffL<<12)
 #define BNX2_RXP_CFTQ_CTL_CUR_DEPTH                      (0x3ffL<<22)
 
-#define BNX2_RXP_FTQ_DATA                               0x000c53c0
+#define BNX2_RXP_RXPQ                                   0x000c53c0
 #define BNX2_RXP_FTQ_CMD                                0x000c53f8
 #define BNX2_RXP_FTQ_CMD_OFFSET                          (0x3ffL<<0)
 #define BNX2_RXP_FTQ_CMD_WR_TOP                          (1L<<10)
@@ -3350,6 +5790,10 @@ struct l2_fhdr {
  *  com_reg definition
  *  offset: 0x100000
  */
+#define BNX2_COM_CKSUM_ERROR_STATUS                     0x00100000
+#define BNX2_COM_CKSUM_ERROR_STATUS_CALCULATED           (0xffffL<<0)
+#define BNX2_COM_CKSUM_ERROR_STATUS_EXPECTED             (0xffffL<<16)
+
 #define BNX2_COM_CPU_MODE                               0x00105000
 #define BNX2_COM_CPU_MODE_LOCAL_RST                      (1L<<0)
 #define BNX2_COM_CPU_MODE_STEP_ENA                       (1L<<1)
@@ -3369,7 +5813,7 @@ struct l2_fhdr {
 #define BNX2_COM_CPU_STATE_PAGE_0_DATA_HALTED            (1L<<3)
 #define BNX2_COM_CPU_STATE_PAGE_0_INST_HALTED            (1L<<4)
 #define BNX2_COM_CPU_STATE_BAD_DATA_ADDR_HALTED          (1L<<5)
-#define BNX2_COM_CPU_STATE_BAD_pc_HALTED                 (1L<<6)
+#define BNX2_COM_CPU_STATE_BAD_PC_HALTED                 (1L<<6)
 #define BNX2_COM_CPU_STATE_ALIGN_HALTED                  (1L<<7)
 #define BNX2_COM_CPU_STATE_FIO_ABORT_HALTED              (1L<<8)
 #define BNX2_COM_CPU_STATE_SOFT_HALTED                   (1L<<10)
@@ -3417,7 +5861,29 @@ struct l2_fhdr {
 #define BNX2_COM_CPU_LAST_BRANCH_ADDR_LBA                (0x3fffffffL<<2)
 
 #define BNX2_COM_CPU_REG_FILE                           0x00105200
-#define BNX2_COM_COMXQ_FTQ_DATA                         0x00105340
+#define BNX2_COM_COMTQ_PFE_PFE_CTL                      0x001052bc
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_INC_USAGE_CNT         (1L<<0)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE              (0xfL<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_0            (0L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_1            (1L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_2            (2L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_3            (3L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_4            (4L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_5            (5L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_6            (6L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_7            (7L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_8            (8L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_9            (9L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_10           (10L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_11           (11L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_12           (12L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_13           (13L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_14           (14L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_SIZE_15           (15L<<4)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_PFE_COUNT             (0xfL<<12)
+#define BNX2_COM_COMTQ_PFE_PFE_CTL_OFFSET                (0x1ffL<<16)
+
+#define BNX2_COM_COMXQ                                  0x00105340
 #define BNX2_COM_COMXQ_FTQ_CMD                          0x00105378
 #define BNX2_COM_COMXQ_FTQ_CMD_OFFSET                    (0x3ffL<<0)
 #define BNX2_COM_COMXQ_FTQ_CMD_WR_TOP                    (1L<<10)
@@ -3438,7 +5904,7 @@ struct l2_fhdr {
 #define BNX2_COM_COMXQ_FTQ_CTL_MAX_DEPTH                 (0x3ffL<<12)
 #define BNX2_COM_COMXQ_FTQ_CTL_CUR_DEPTH                 (0x3ffL<<22)
 
-#define BNX2_COM_COMTQ_FTQ_DATA                         0x00105380
+#define BNX2_COM_COMTQ                                  0x00105380
 #define BNX2_COM_COMTQ_FTQ_CMD                          0x001053b8
 #define BNX2_COM_COMTQ_FTQ_CMD_OFFSET                    (0x3ffL<<0)
 #define BNX2_COM_COMTQ_FTQ_CMD_WR_TOP                    (1L<<10)
@@ -3459,7 +5925,7 @@ struct l2_fhdr {
 #define BNX2_COM_COMTQ_FTQ_CTL_MAX_DEPTH                 (0x3ffL<<12)
 #define BNX2_COM_COMTQ_FTQ_CTL_CUR_DEPTH                 (0x3ffL<<22)
 
-#define BNX2_COM_COMQ_FTQ_DATA                          0x001053c0
+#define BNX2_COM_COMQ                                   0x001053c0
 #define BNX2_COM_COMQ_FTQ_CMD                           0x001053f8
 #define BNX2_COM_COMQ_FTQ_CMD_OFFSET                     (0x3ffL<<0)
 #define BNX2_COM_COMQ_FTQ_CMD_WR_TOP                     (1L<<10)
@@ -3489,6 +5955,10 @@ struct l2_fhdr {
  *  cp_reg definition
  *  offset: 0x180000
  */
+#define BNX2_CP_CKSUM_ERROR_STATUS                      0x00180000
+#define BNX2_CP_CKSUM_ERROR_STATUS_CALCULATED            (0xffffL<<0)
+#define BNX2_CP_CKSUM_ERROR_STATUS_EXPECTED              (0xffffL<<16)
+
 #define BNX2_CP_CPU_MODE                                0x00185000
 #define BNX2_CP_CPU_MODE_LOCAL_RST                       (1L<<0)
 #define BNX2_CP_CPU_MODE_STEP_ENA                        (1L<<1)
@@ -3508,7 +5978,7 @@ struct l2_fhdr {
 #define BNX2_CP_CPU_STATE_PAGE_0_DATA_HALTED             (1L<<3)
 #define BNX2_CP_CPU_STATE_PAGE_0_INST_HALTED             (1L<<4)
 #define BNX2_CP_CPU_STATE_BAD_DATA_ADDR_HALTED           (1L<<5)
-#define BNX2_CP_CPU_STATE_BAD_pc_HALTED                  (1L<<6)
+#define BNX2_CP_CPU_STATE_BAD_PC_HALTED                  (1L<<6)
 #define BNX2_CP_CPU_STATE_ALIGN_HALTED                   (1L<<7)
 #define BNX2_CP_CPU_STATE_FIO_ABORT_HALTED               (1L<<8)
 #define BNX2_CP_CPU_STATE_SOFT_HALTED                    (1L<<10)
@@ -3556,7 +6026,29 @@ struct l2_fhdr {
 #define BNX2_CP_CPU_LAST_BRANCH_ADDR_LBA                 (0x3fffffffL<<2)
 
 #define BNX2_CP_CPU_REG_FILE                            0x00185200
-#define BNX2_CP_CPQ_FTQ_DATA                            0x001853c0
+#define BNX2_CP_CPQ_PFE_PFE_CTL                         0x001853bc
+#define BNX2_CP_CPQ_PFE_PFE_CTL_INC_USAGE_CNT            (1L<<0)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE                 (0xfL<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_0               (0L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_1               (1L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_2               (2L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_3               (3L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_4               (4L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_5               (5L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_6               (6L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_7               (7L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_8               (8L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_9               (9L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_10              (10L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_11              (11L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_12              (12L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_13              (13L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_14              (14L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_SIZE_15              (15L<<4)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_PFE_COUNT                (0xfL<<12)
+#define BNX2_CP_CPQ_PFE_PFE_CTL_OFFSET                   (0x1ffL<<16)
+
+#define BNX2_CP_CPQ                                     0x001853c0
 #define BNX2_CP_CPQ_FTQ_CMD                             0x001853f8
 #define BNX2_CP_CPQ_FTQ_CMD_OFFSET                       (0x3ffL<<0)
 #define BNX2_CP_CPQ_FTQ_CMD_WR_TOP                       (1L<<10)
@@ -3584,6 +6076,59 @@ struct l2_fhdr {
  *  mcp_reg definition
  *  offset: 0x140000
  */
+#define BNX2_MCP_MCP_CONTROL                            0x00140080
+#define BNX2_MCP_MCP_CONTROL_SMBUS_SEL                   (1L<<30)
+#define BNX2_MCP_MCP_CONTROL_MCP_ISOLATE                 (1L<<31)
+
+#define BNX2_MCP_MCP_ATTENTION_STATUS                   0x00140084
+#define BNX2_MCP_MCP_ATTENTION_STATUS_DRV_DOORBELL       (1L<<29)
+#define BNX2_MCP_MCP_ATTENTION_STATUS_WATCHDOG_TIMEOUT   (1L<<30)
+#define BNX2_MCP_MCP_ATTENTION_STATUS_CPU_EVENT          (1L<<31)
+
+#define BNX2_MCP_MCP_HEARTBEAT_CONTROL                  0x00140088
+#define BNX2_MCP_MCP_HEARTBEAT_CONTROL_MCP_HEARTBEAT_ENABLE      (1L<<31)
+
+#define BNX2_MCP_MCP_HEARTBEAT_STATUS                   0x0014008c
+#define BNX2_MCP_MCP_HEARTBEAT_STATUS_MCP_HEARTBEAT_PERIOD       (0x7ffL<<0)
+#define BNX2_MCP_MCP_HEARTBEAT_STATUS_VALID              (1L<<31)
+
+#define BNX2_MCP_MCP_HEARTBEAT                          0x00140090
+#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_COUNT       (0x3fffffffL<<0)
+#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_INC         (1L<<30)
+#define BNX2_MCP_MCP_HEARTBEAT_MCP_HEARTBEAT_RESET       (1L<<31)
+
+#define BNX2_MCP_WATCHDOG_RESET                         0x00140094
+#define BNX2_MCP_WATCHDOG_RESET_WATCHDOG_RESET           (1L<<31)
+
+#define BNX2_MCP_WATCHDOG_CONTROL                       0x00140098
+#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_TIMEOUT       (0xfffffffL<<0)
+#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_ATTN          (1L<<29)
+#define BNX2_MCP_WATCHDOG_CONTROL_MCP_RST_ENABLE         (1L<<30)
+#define BNX2_MCP_WATCHDOG_CONTROL_WATCHDOG_ENABLE        (1L<<31)
+
+#define BNX2_MCP_ACCESS_LOCK                            0x0014009c
+#define BNX2_MCP_ACCESS_LOCK_LOCK                        (1L<<31)
+
+#define BNX2_MCP_TOE_ID                                 0x001400a0
+#define BNX2_MCP_TOE_ID_FUNCTION_ID                      (1L<<31)
+
+#define BNX2_MCP_MAILBOX_CFG                            0x001400a4
+#define BNX2_MCP_MAILBOX_CFG_MAILBOX_OFFSET              (0x3fffL<<0)
+#define BNX2_MCP_MAILBOX_CFG_MAILBOX_SIZE                (0xfffL<<20)
+
+#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC                 0x001400a8
+#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC_MAILBOX_OFFSET   (0x3fffL<<0)
+#define BNX2_MCP_MAILBOX_CFG_OTHER_FUNC_MAILBOX_SIZE     (0xfffL<<20)
+
+#define BNX2_MCP_MCP_DOORBELL                           0x001400ac
+#define BNX2_MCP_MCP_DOORBELL_MCP_DOORBELL               (1L<<31)
+
+#define BNX2_MCP_DRIVER_DOORBELL                        0x001400b0
+#define BNX2_MCP_DRIVER_DOORBELL_DRIVER_DOORBELL         (1L<<31)
+
+#define BNX2_MCP_DRIVER_DOORBELL_OTHER_FUNC             0x001400b4
+#define BNX2_MCP_DRIVER_DOORBELL_OTHER_FUNC_DRIVER_DOORBELL      (1L<<31)
+
 #define BNX2_MCP_CPU_MODE                               0x00145000
 #define BNX2_MCP_CPU_MODE_LOCAL_RST                      (1L<<0)
 #define BNX2_MCP_CPU_MODE_STEP_ENA                       (1L<<1)
@@ -3603,7 +6148,7 @@ struct l2_fhdr {
 #define BNX2_MCP_CPU_STATE_PAGE_0_DATA_HALTED            (1L<<3)
 #define BNX2_MCP_CPU_STATE_PAGE_0_INST_HALTED            (1L<<4)
 #define BNX2_MCP_CPU_STATE_BAD_DATA_ADDR_HALTED          (1L<<5)
-#define BNX2_MCP_CPU_STATE_BAD_pc_HALTED                 (1L<<6)
+#define BNX2_MCP_CPU_STATE_BAD_PC_HALTED                 (1L<<6)
 #define BNX2_MCP_CPU_STATE_ALIGN_HALTED                  (1L<<7)
 #define BNX2_MCP_CPU_STATE_FIO_ABORT_HALTED              (1L<<8)
 #define BNX2_MCP_CPU_STATE_SOFT_HALTED                   (1L<<10)
@@ -3651,7 +6196,7 @@ struct l2_fhdr {
 #define BNX2_MCP_CPU_LAST_BRANCH_ADDR_LBA                (0x3fffffffL<<2)
 
 #define BNX2_MCP_CPU_REG_FILE                           0x00145200
-#define BNX2_MCP_MCPQ_FTQ_DATA                          0x001453c0
+#define BNX2_MCP_MCPQ                                   0x001453c0
 #define BNX2_MCP_MCPQ_FTQ_CMD                           0x001453f8
 #define BNX2_MCP_MCPQ_FTQ_CMD_OFFSET                     (0x3ffL<<0)
 #define BNX2_MCP_MCPQ_FTQ_CMD_WR_TOP                     (1L<<10)
@@ -3696,6 +6241,8 @@ struct l2_fhdr {
 
 /* 5708 Serdes PHY registers */
 
+#define BCM5708S_BMCR_FORCE_2500                0x20
+
 #define BCM5708S_UP1                            0xb
 
 #define BCM5708S_UP1_2G5                        0x1
@@ -3804,6 +6351,7 @@ struct l2_fhdr {
 #define INVALID_CID_ADDR            0xffffffff
 
 #define TX_CID          16
+#define TX_TSS_CID      32
 #define RX_CID          0
 
 #define MB_TX_CID_ADDR  MB_GET_CID_ADDR(TX_CID)
@@ -3889,6 +6437,8 @@ struct bnx2 {
 
         u32             tx_prod_bseq __attribute__((aligned(L1_CACHE_BYTES)));
         u16             tx_prod;
+        u32             tx_bidx_addr;
+        u32             tx_bseq_addr;
 
         u16             tx_cons __attribute__((aligned(L1_CACHE_BYTES)));
         u16             hw_tx_cons;
@@ -3945,6 +6495,7 @@ struct bnx2 {
 #define CHIP_NUM(bp)                    (((bp)->chip_id) & 0xffff0000)
 #define CHIP_NUM_5706                   0x57060000
 #define CHIP_NUM_5708                   0x57080000
+#define CHIP_NUM_5709                   0x57090000
 
 #define CHIP_REV(bp)                    (((bp)->chip_id) & 0x0000f000)
 #define CHIP_REV_Ax                     0x00000000
@@ -4007,6 +6558,10 @@ struct bnx2 {
         struct statistics_block *stats_blk;
         dma_addr_t              stats_blk_mapping;
 
+        int                     ctx_pages;
+        void                    *ctx_blk[4];
+        dma_addr_t              ctx_blk_mapping[4];
+
         u32                     hc_cmd;
         u32                     rx_mode;
 
@@ -4038,6 +6593,7 @@ struct bnx2 {
 
         u8                      serdes_an_pending;
 #define SERDES_AN_TIMEOUT       (HZ / 3)
+#define SERDES_FORCED_TIMEOUT   (HZ / 10)
 
         u8                      mac_addr[8];
 
@@ -4104,41 +6660,43 @@ struct cpu_reg {
 };
 
 struct fw_info {
-        u32 ver_major;
-        u32 ver_minor;
-        u32 ver_fix;
+        const u32 ver_major;
+        const u32 ver_minor;
+        const u32 ver_fix;
 
-        u32 start_addr;
+        const u32 start_addr;
 
         /* Text section. */
-        u32 text_addr;
-        u32 text_len;
-        u32 text_index;
+        const u32 text_addr;
+        const u32 text_len;
+        const u32 text_index;
         u32 *text;
+        u8 *gz_text;
+        const u32 gz_text_len;
 
         /* Data section. */
-        u32 data_addr;
-        u32 data_len;
-        u32 data_index;
-        u32 *data;
+        const u32 data_addr;
+        const u32 data_len;
+        const u32 data_index;
+        const u32 *data;
 
         /* SBSS section. */
-        u32 sbss_addr;
-        u32 sbss_len;
-        u32 sbss_index;
-        u32 *sbss;
+        const u32 sbss_addr;
+        const u32 sbss_len;
+        const u32 sbss_index;
+        const u32 *sbss;
 
         /* BSS section. */
-        u32 bss_addr;
-        u32 bss_len;
-        u32 bss_index;
-        u32 *bss;
+        const u32 bss_addr;
+        const u32 bss_len;
+        const u32 bss_index;
+        const u32 *bss;
 
         /* Read-only section. */
-        u32 rodata_addr;
-        u32 rodata_len;
-        u32 rodata_index;
-        u32 *rodata;
+        const u32 rodata_addr;
+        const u32 rodata_len;
+        const u32 rodata_index;
+        const u32 *rodata;
 };
 
 #define RV2P_PROC1                              0
diff --git a/drivers/net/bnx2_fw.h b/drivers/net/bnx2_fw.h
index 2d753dca0d75..21d368ff424d 100644
--- a/drivers/net/bnx2_fw.h
+++ b/drivers/net/bnx2_fw.h
@@ -14,20 +14,6 @@
  * accompanying it.
  */
 
-static const int bnx2_COM_b06FwReleaseMajor = 0x1;
-static const int bnx2_COM_b06FwReleaseMinor = 0x0;
-static const int bnx2_COM_b06FwReleaseFix = 0x0;
-static const u32 bnx2_COM_b06FwStartAddr = 0x080008b4;
-static const u32 bnx2_COM_b06FwTextAddr = 0x08000000;
-static const int bnx2_COM_b06FwTextLen = 0x57bc;
-static const u32 bnx2_COM_b06FwDataAddr = 0x08005840;
-static const int bnx2_COM_b06FwDataLen = 0x0;
-static const u32 bnx2_COM_b06FwRodataAddr = 0x080057c0;
-static const int bnx2_COM_b06FwRodataLen = 0x58;
-static const u32 bnx2_COM_b06FwBssAddr = 0x08005860;
-static const int bnx2_COM_b06FwBssLen = 0x88;
-static const u32 bnx2_COM_b06FwSbssAddr = 0x08005840;
-static const int bnx2_COM_b06FwSbssLen = 0x1c;
 static u8 bnx2_COM_b06FwText[] = {
         0x1f, 0x8b, 0x08, 0x08, 0x09, 0x83, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
         0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5b, 0x7d, 0x6c,
@@ -673,389 +659,752 @@ static u32 bnx2_COM_b06FwRodata[(0x58/4) + 1] = {
 static u32 bnx2_COM_b06FwBss[(0x88/4) + 1] = { 0x0 };
 static u32 bnx2_COM_b06FwSbss[(0x1c/4) + 1] = { 0x0 };
 
-static int bnx2_RXP_b06FwReleaseMajor = 0x1;
-static int bnx2_RXP_b06FwReleaseMinor = 0x0;
-static int bnx2_RXP_b06FwReleaseFix = 0x0;
-static u32 bnx2_RXP_b06FwStartAddr = 0x08003184;
-static u32 bnx2_RXP_b06FwTextAddr = 0x08000000;
-static int bnx2_RXP_b06FwTextLen = 0x588c;
-static u32 bnx2_RXP_b06FwDataAddr = 0x080058e0;
-static int bnx2_RXP_b06FwDataLen = 0x0;
-static u32 bnx2_RXP_b06FwRodataAddr = 0x08005890;
-static int bnx2_RXP_b06FwRodataLen = 0x28;
-static u32 bnx2_RXP_b06FwBssAddr = 0x08005900;
-static int bnx2_RXP_b06FwBssLen = 0x13a4;
-static u32 bnx2_RXP_b06FwSbssAddr = 0x080058e0;
-static int bnx2_RXP_b06FwSbssLen = 0x1c;
+static struct fw_info bnx2_com_fw_06 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x080008b4,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x57bc,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_COM_b06FwText,
+        .gz_text_len                    = sizeof(bnx2_COM_b06FwText),
+
+        .data_addr                      = 0x08005840,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_COM_b06FwData,
+
+        .sbss_addr                      = 0x08005840,
+        .sbss_len                       = 0x1c,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_COM_b06FwSbss,
+
+        .bss_addr                       = 0x08005860,
+        .bss_len                        = 0x88,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_COM_b06FwBss,
+
+        .rodata_addr                    = 0x080057c0,
+        .rodata_len                     = 0x58,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_COM_b06FwRodata,
+};
+
 static u8 bnx2_RXP_b06FwText[] = {
-        0x1f, 0x8b, 0x08, 0x08, 0x07, 0x87, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
-        0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x5d, 0x6c,
-        0x1c, 0xd7, 0x75, 0x3e, 0xf3, 0x43, 0x71, 0x49, 0x91, 0xd4, 0x70, 0xb9,
-        0x62, 0x57, 0x12, 0x65, 0xed, 0x8a, 0x43, 0x71, 0x6d, 0x31, 0xce, 0x50,
-        0x58, 0xdb, 0x82, 0xb1, 0x48, 0xc7, 0xb3, 0xa4, 0xc8, 0x24, 0x02, 0x42,
-        0x1b, 0x42, 0xab, 0xa4, 0xa9, 0xc1, 0x90, 0x72, 0x91, 0x22, 0x2c, 0xa0,
-        0x1a, 0x79, 0xf0, 0x43, 0x10, 0x2f, 0x56, 0x3f, 0xa6, 0xd1, 0x8d, 0x96,
-        0xb6, 0x1c, 0x53, 0x08, 0x82, 0x82, 0xe5, 0x52, 0x52, 0x0b, 0x2c, 0xb4,
-        0x96, 0xed, 0x36, 0x7e, 0xa8, 0x23, 0x9a, 0x92, 0x8d, 0xa6, 0x68, 0x81,
-        0x22, 0xad, 0xd1, 0xf4, 0x4d, 0x95, 0x9a, 0x4a, 0x75, 0x5f, 0xd4, 0xa2,
-        0x48, 0xda, 0x46, 0xcd, 0xf4, 0xfb, 0xee, 0xcc, 0x88, 0xd4, 0x9a, 0xb2,
-        0x2c, 0x3b, 0x0d, 0x62, 0x74, 0x0e, 0x30, 0xd8, 0xb9, 0x7f, 0xe7, 0xef,
-        0x9e, 0x73, 0xee, 0x39, 0x77, 0x28, 0x7d, 0xa5, 0x43, 0xda, 0x25, 0x84,
-        0x4e, 0x3c, 0x99, 0xc3, 0xcf, 0x3c, 0xfd, 0xe0, 0xc3, 0x0f, 0xee, 0xc1,
-        0xeb, 0xb0, 0xa1, 0x6d, 0xd0, 0xa3, 0xfe, 0x18, 0x62, 0x88, 0x21, 0x86,
-        0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62,
-        0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21,
-        0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18,
-        0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0x18, 0x62, 0x88,
-        0x21, 0x86, 0x18, 0x62, 0x88, 0x21, 0x86, 0xff, 0xef, 0x60, 0x88, 0x58,
-        0xfc, 0xed, 0x0c, 0x1f, 0x49, 0xe8, 0x85, 0xcb, 0x07, 0x3d, 0x5b, 0x12,
-        0x46, 0x61, 0x69, 0x66, 0xda, 0x16, 0x71, 0xeb, 0xbb, 0x33, 0x45, 0xf9,
-        0x1f, 0xbf, 0x94, 0x32, 0x85, 0xfd, 0xdb, 0x0b, 0x37, 0x9f, 0x7d, 0xf3,
-        0x91, 0xec, 0x8d, 0x05, 0x43, 0x12, 0x56, 0xe1, 0xe8, 0xb0, 0xb5, 0x4b,
-        0x12, 0x7d, 0x58, 0xf3, 0xdd, 0xc1, 0xcf, 0x59, 0xd2, 0x15, 0xe1, 0xba,
-        0xee, 0xbf, 0x39, 0x68, 0xc9, 0x2b, 0x8d, 0x94, 0x5c, 0x68, 0x6c, 0xdf,
-        0x24, 0x5d, 0xd9, 0x52, 0x09, 0xfd, 0x6e, 0x8a, 0xe3, 0x96, 0x94, 0xab,
-        0x2d, 0xe2, 0x2a, 0xba, 0x7d, 0x5a, 0x71, 0xfe, 0x3e, 0xcd, 0x9b, 0x7f,
-        0x9e, 0xff, 0x1e, 0x24, 0xa5, 0xcb, 0x7d, 0x68, 0xf7, 0xa1, 0xcd, 0xf7,
-        0x81, 0xf4, 0x94, 0x98, 0x72, 0xa4, 0x91, 0x90, 0xa3, 0xd5, 0x8c, 0xe8,
-        0x05, 0x71, 0xbd, 0xbc, 0x9d, 0x2e, 0xa3, 0x6f, 0xea, 0x00, 0xdb, 0x29,
-        0xe0, 0xf9, 0x0e, 0xd7, 0x59, 0x5e, 0x5e, 0x4a, 0xb7, 0xc6, 0x14, 0x0d,
-        0x8e, 0xb1, 0x0f, 0xbf, 0x58, 0x5f, 0xae, 0x76, 0x00, 0x6f, 0xd6, 0x71,
-        0x41, 0xdc, 0x73, 0x2c, 0xd0, 0xf6, 0xfd, 0xdf, 0x75, 0x32, 0xb2, 0xe2,
-        0x74, 0x81, 0xa7, 0x16, 0x69, 0xb5, 0xc5, 0xd2, 0x0b, 0xb6, 0xb5, 0x22,
-        0x6d, 0x1c, 0xeb, 0x34, 0x0a, 0xbe, 0x3f, 0x9d, 0x97, 0xae, 0xa0, 0x6f,
-        0xb7, 0xe2, 0x63, 0x72, 0x42, 0xc3, 0xbc, 0x57, 0x49, 0x0f, 0x3a, 0xe2,
-        0x3b, 0x7f, 0xf3, 0x52, 0xac, 0x6c, 0x97, 0xc9, 0x54, 0xf6, 0xa0, 0x1b,
-        0xd0, 0x74, 0x3d, 0x67, 0x2b, 0x70, 0x6a, 0xe0, 0x4f, 0xdb, 0x81, 0xf5,
-        0xee, 0x0a, 0x68, 0x1a, 0x85, 0xcd, 0x62, 0x6c, 0x66, 0x9f, 0xe8, 0x3b,
-        0x87, 0x93, 0xe1, 0x78, 0x97, 0x36, 0x32, 0x6f, 0x88, 0x6e, 0xff, 0x81,
-        0xe6, 0xd5, 0x7a, 0xe5, 0xd8, 0xbc, 0x8e, 0x77, 0x5d, 0xae, 0xe6, 0x4b,
-        0x9a, 0xdb, 0xa8, 0x68, 0xde, 0xd9, 0x59, 0xad, 0x78, 0xd6, 0x94, 0xa3,
-        0xb6, 0x7f, 0xe1, 0xb4, 0x73, 0x42, 0x1b, 0x39, 0x7b, 0x46, 0x1b, 0x3d,
-        0xfb, 0x86, 0x36, 0xde, 0xd8, 0xb2, 0x49, 0xda, 0xb3, 0xd0, 0x1e, 0x71,
-        0x90, 0xbf, 0x4f, 0x87, 0xba, 0xec, 0xa2, 0xde, 0x4a, 0xe4, 0x7d, 0x9f,
-        0xf3, 0x86, 0xe6, 0x55, 0x6d, 0x8b, 0xfb, 0xe6, 0xa6, 0x22, 0x1a, 0xed,
-        0x72, 0x74, 0xde, 0x94, 0x63, 0xd5, 0x94, 0x3c, 0x57, 0x2d, 0x29, 0x5a,
-        0x86, 0x5d, 0xd2, 0xbc, 0x06, 0xc7, 0x2b, 0xa0, 0x75, 0x42, 0xdb, 0x07,
-        0x9a, 0xde, 0x59, 0x29, 0x5d, 0x71, 0xe6, 0x40, 0xaf, 0x03, 0x78, 0xff,
-        0x58, 0x1b, 0x6d, 0xf4, 0x6a, 0xde, 0xc9, 0x9b, 0xe2, 0x39, 0x59, 0xeb,
-        0x4b, 0x62, 0xba, 0xb0, 0x01, 0xc8, 0x0c, 0xfd, 0x38, 0xd0, 0x49, 0xca,
-        0xf7, 0xf5, 0x82, 0xff, 0x2c, 0x74, 0x6f, 0x5d, 0xa1, 0xfc, 0x8d, 0x5e,
-        0x29, 0xcf, 0x53, 0xd7, 0xa6, 0x36, 0x52, 0xf5, 0x2f, 0x78, 0x8e, 0xf4,
-        0x19, 0xe2, 0xfb, 0x47, 0x9d, 0x81, 0xf4, 0x21, 0x39, 0x03, 0xdc, 0x75,
-        0xad, 0xd8, 0xa0, 0xae, 0xc1, 0xdf, 0x2d, 0x39, 0x02, 0xbd, 0x15, 0x9d,
-        0x5e, 0x99, 0xb4, 0xb2, 0x2e, 0xf6, 0x68, 0x53, 0x20, 0x57, 0x32, 0xb4,
-        0x17, 0xd2, 0xe7, 0xde, 0x67, 0xd3, 0x9e, 0xa1, 0xcb, 0x53, 0x2f, 0x3d,
-        0xdf, 0xb3, 0x38, 0xb4, 0x91, 0x32, 0x43, 0xff, 0xf2, 0x45, 0xcf, 0xf6,
-        0xb6, 0xb4, 0x48, 0x29, 0x6d, 0x48, 0x16, 0xfb, 0xb4, 0x43, 0x4e, 0x3b,
-        0x22, 0x87, 0x2a, 0xd0, 0x8d, 0x6d, 0x5a, 0x8b, 0x62, 0x67, 0xca, 0x32,
-        0x50, 0x32, 0x75, 0x74, 0x26, 0x49, 0x97, 0x3a, 0xd2, 0xe5, 0x7a, 0x9e,
-        0x7a, 0xa2, 0x3d, 0x7f, 0x28, 0x5d, 0x69, 0xab, 0xba, 0x5a, 0xd5, 0xd3,
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+        0xef, 0x37, 0xe2, 0xca, 0x55, 0xe8, 0xfb, 0xeb, 0xf8, 0x4e, 0xf8, 0x35,
+        0x43, 0x8e, 0x0d, 0x6b, 0x9d, 0x4e, 0x49, 0xc8, 0x72, 0x36, 0xc5, 0xd7,
+        0xf1, 0x75, 0xad, 0xe3, 0x90, 0x37, 0x60, 0x90, 0xaf, 0xd3, 0xe9, 0x40,
+        0x46, 0xbf, 0x01, 0xfd, 0xb5, 0xe0, 0x95, 0xc5, 0x65, 0x1e, 0xfa, 0x7f,
+        0x15, 0xcf, 0x6f, 0x36, 0x3f, 0x56, 0x73, 0x8b, 0x2a, 0xc8, 0x3f, 0x79,
+        0x0e, 0x3c, 0xf9, 0xf7, 0x58, 0xbb, 0x1e, 0xcd, 0xdd, 0x13, 0xa3, 0x3c,
+        0x07, 0xfb, 0xb7, 0xba, 0x64, 0x1f, 0x97, 0xdb, 0x23, 0x27, 0x50, 0xee,
+        0xc6, 0xd5, 0xc0, 0x3a, 0x44, 0xf4, 0xf9, 0xf5, 0x5a, 0x69, 0xc4, 0x28,
+        0xea, 0x33, 0xe6, 0x31, 0xf4, 0x25, 0x96, 0x1d, 0xc6, 0x73, 0xc6, 0x65,
+        0x38, 0x37, 0x70, 0x26, 0x15, 0xd3, 0x39, 0xa1, 0x35, 0x70, 0x89, 0x75,
+        0xbc, 0xef, 0x16, 0xe3, 0x7a, 0x0d, 0xe8, 0xf0, 0xc8, 0x67, 0x5e, 0x3a,
+        0xca, 0xbc, 0xf3, 0xf7, 0x63, 0xbe, 0xfd, 0xfb, 0xc4, 0xbb, 0x6d, 0xcf,
+        0xa5, 0x0c, 0xdc, 0x7c, 0x60, 0x02, 0xef, 0xc8, 0xdb, 0x61, 0x8b, 0xaa,
+        0x5a, 0x7e, 0xd9, 0xce, 0xef, 0x5b, 0x6c, 0x24, 0xcd, 0x77, 0xc5, 0xef,
+        0x3b, 0x6f, 0xd3, 0xee, 0x74, 0x00, 0x5f, 0xe2, 0x9a, 0x57, 0xde, 0xb2,
+        0x0b, 0x40, 0x05, 0x2b, 0x3e, 0x05, 0x19, 0x6d, 0x17, 0xcb, 0xc9, 0xc9,
+        0xc3, 0xef, 0xce, 0xea, 0xbe, 0x6c, 0xdb, 0xea, 0xdb, 0xfa, 0x2e, 0xc7,
+        0xcf, 0xb9, 0x70, 0x0e, 0xf0, 0x6d, 0x4c, 0x53, 0xcb, 0xe8, 0x4e, 0xc3,
+        0x18, 0xf0, 0x65, 0xb4, 0x35, 0x8f, 0xe8, 0xff, 0x99, 0x07, 0xe5, 0x64,
+        0xc4, 0xf0, 0xcf, 0xdb, 0x71, 0x6d, 0x70, 0x3d, 0x3f, 0x06, 0xbf, 0xdf,
+        0x2b, 0x3f, 0xad, 0x38, 0xa3, 0x2f, 0x3f, 0x4f, 0xec, 0xca, 0x0f, 0x7d,
+        0xd4, 0x2e, 0xc9, 0xad, 0xd8, 0x32, 0x59, 0xd6, 0xfb, 0x0d, 0xae, 0xc9,
+        0xf8, 0xd1, 0x09, 0xc8, 0x0d, 0x65, 0x9d, 0xba, 0x65, 0x4a, 0x15, 0x72,
+        0x54, 0x05, 0x3e, 0x55, 0x21, 0x53, 0xe4, 0x40, 0x55, 0xe0, 0x5b, 0xb5,
+        0x69, 0x39, 0x75, 0xcc, 0x99, 0x36, 0x7b, 0x1d, 0x72, 0x74, 0xb5, 0xc9,
+        0xfd, 0xd7, 0x63, 0x36, 0x69, 0x07, 0x6f, 0xee, 0xee, 0xfd, 0xa7, 0xd8,
+        0xfb, 0x23, 0x72, 0x0d, 0x7e, 0xcb, 0xf5, 0xca, 0x08, 0x30, 0x49, 0x80,
+        0x51, 0x2e, 0x64, 0x23, 0x25, 0x1b, 0x95, 0x71, 0xd9, 0x84, 0x7d, 0xda,
+        0x5a, 0x4d, 0x80, 0x4f, 0x03, 0x47, 0xaf, 0x1c, 0x93, 0x37, 0x56, 0x95,
+        0xcc, 0xd8, 0xb0, 0x33, 0x6b, 0x8c, 0xc1, 0x43, 0x9e, 0xab, 0x5d, 0xfa,
+        0xbc, 0x7d, 0xa2, 0xee, 0xc7, 0xe2, 0x73, 0xf5, 0x1e, 0x99, 0xac, 0x9b,
+        0xf2, 0x54, 0xbd, 0x57, 0xbe, 0x5a, 0x8f, 0xca, 0xe9, 0x46, 0x4c, 0xbe,
+        0x56, 0x1f, 0x94, 0xa7, 0xeb, 0x47, 0xe4, 0x99, 0x46, 0x5c, 0xbe, 0x0e,
+        0xbf, 0x30, 0xdf, 0x70, 0x64, 0xaa, 0x31, 0x22, 0xa7, 0x1a, 0x8c, 0xb1,
+        0xe3, 0x7b, 0xf8, 0x65, 0x77, 0x63, 0x17, 0x1c, 0x57, 0x27, 0xc6, 0xe5,
+        0xa8, 0x9c, 0x3e, 0x6f, 0x94, 0xbc, 0x1f, 0xff, 0x10, 0x79, 0x01, 0x7d,
+        0x17, 0xae, 0x28, 0xa9, 0xe9, 0xef, 0xb7, 0xfe, 0x47, 0x24, 0xa2, 0x7d,
+        0xa3, 0x17, 0xaa, 0x83, 0x68, 0x63, 0xd3, 0x27, 0x09, 0xe2, 0x20, 0xad,
+        0xf8, 0x7f, 0xcb, 0xf7, 0x32, 0x74, 0x0c, 0xfb, 0x26, 0x7d, 0x2f, 0xbd,
+        0xf6, 0xc4, 0x0f, 0xfa, 0x39, 0xf4, 0xb5, 0xf6, 0x9e, 0x51, 0xb4, 0xbe,
+        0xbb, 0x90, 0x7f, 0xf4, 0x7f, 0x51, 0xfc, 0xb3, 0xa6, 0x73, 0x8d, 0x41,
+        0xfe, 0x4f, 0x0a, 0xc6, 0xf2, 0xf9, 0xf9, 0xdd, 0x93, 0x95, 0x09, 0xf5,
+        0x54, 0x85, 0x8c, 0xc6, 0x93, 0x85, 0xdd, 0x3c, 0xba, 0xaf, 0xc8, 0x9a,
+        0x1b, 0xd1, 0x63, 0xf0, 0xe3, 0xf6, 0x69, 0x9d, 0x53, 0x37, 0x31, 0x4c,
+        0xf9, 0xe3, 0x19, 0x5a, 0x4f, 0x70, 0xb6, 0x00, 0x6e, 0xeb, 0x9a, 0x72,
+        0xb1, 0xee, 0xc7, 0xaf, 0xe6, 0xb4, 0xbc, 0x5c, 0x87, 0xcc, 0xf1, 0xfc,
+        0xc1, 0xbf, 0x16, 0xaa, 0x7e, 0xdf, 0xec, 0xb0, 0x43, 0x7f, 0x1c, 0xf3,
+        0x35, 0x7a, 0xf9, 0x2d, 0xfe, 0x4f, 0x0e, 0xca, 0xc1, 0x78, 0x99, 0x0f,
+        0x6c, 0x6b, 0x59, 0xf4, 0xcf, 0x67, 0x1d, 0x79, 0x11, 0x7b, 0x51, 0x33,
+        0x39, 0xfe, 0x4e, 0xa9, 0x39, 0xf4, 0x6d, 0x89, 0xdf, 0xc3, 0x52, 0xc5,
+        0x77, 0x6a, 0x4e, 0x2b, 0x36, 0xe6, 0xe3, 0x6c, 0xcd, 0x7c, 0xf8, 0xdd,
+        0xe9, 0xea, 0x41, 0xdc, 0xa3, 0xce, 0x01, 0x67, 0x3a, 0xc3, 0xfb, 0x05,
+        0x94, 0x19, 0x1b, 0x99, 0xc3, 0x35, 0x16, 0xd4, 0xfd, 0x7c, 0x40, 0x73,
+        0xf5, 0xf1, 0x87, 0xfd, 0x66, 0xaa, 0x56, 0x21, 0x13, 0xba, 0xab, 0x8c,
+        0x9f, 0xad, 0x0f, 0x10, 0x73, 0x0f, 0xda, 0xfc, 0x45, 0xe4, 0x6f, 0xa6,
+        0x8e, 0x29, 0x04, 0xcf, 0xf6, 0xc9, 0xb3, 0x26, 0x73, 0xcd, 0xd3, 0x6a,
+        0xa2, 0xf2, 0x72, 0x90, 0x57, 0x7b, 0x57, 0x1d, 0xac, 0x35, 0x07, 0xfc,
+        0xbc, 0x74, 0xbe, 0x7b, 0x6f, 0x2e, 0xfa, 0x5e, 0x39, 0x61, 0x4e, 0x7a,
+        0x07, 0x78, 0xab, 0x36, 0x62, 0xd0, 0x41, 0xe0, 0x9d, 0xdd, 0xa6, 0xf5,
+        0xb1, 0xd8, 0xf8, 0x97, 0xb7, 0xad, 0xf5, 0xb9, 0x15, 0x63, 0xb8, 0x35,
+        0x40, 0xdf, 0x96, 0xb8, 0x71, 0xd1, 0x8f, 0x1b, 0x69, 0x1f, 0x1a, 0x58,
+        0x81, 0x3a, 0xea, 0x2a, 0xf4, 0x64, 0xb7, 0x2d, 0xff, 0xfe, 0x03, 0x7d,
+        0xe7, 0x95, 0xf0, 0x2c, 0x67, 0x00, 0x00, 0x00 };
 
 static u32 bnx2_RXP_b06FwData[(0x0/4) + 1] = { 0x0 };
-static u32 bnx2_RXP_b06FwRodata[(0x28/4) + 1] = {
-        0x0800468c, 0x0800458c, 0x08004630, 0x08004648, 0x08004660, 0x08004680,
-        0x0800468c, 0x0800468c, 0x08004594, 0x00000000, 0x00000000 };
-static u32 bnx2_RXP_b06FwBss[(0x13a4/4) + 1] = { 0x0 };
-static u32 bnx2_RXP_b06FwSbss[(0x1c/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b06FwRodata[(0x278/4) + 1] = {
+        0x08003fdc, 0x08003edc, 0x08003f80, 0x08003f98, 0x08003fb0, 0x08003fd0,
+        0x08003fdc, 0x08003fdc, 0x08003ee4, 0x00000000, 0x08004a04, 0x08004a3c,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004a74, 0x08004c38,
+        0x08004b80, 0x08004bb8, 0x08004c38, 0x08004b08, 0x08004c38, 0x08004c38,
+        0x08004bb8, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004bf8,
+        0x08004c38, 0x08004bf8, 0x08004b80, 0x08004c38, 0x08004c38, 0x08004bf8,
+        0x08004bf8, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38, 0x08004c38,
+        0x08004ae4, 0x00000000, 0x08006018, 0x08006030, 0x08006030, 0x08006030,
+        0x08006018, 0x08006030, 0x08006030, 0x08006030, 0x08006018, 0x08006030,
+        0x08006030, 0x08006030, 0x08006018, 0x08006030, 0x08006030, 0x08006030,
+        0x08006024, 0x00000000, 0x00000000 };
+
+static u32 bnx2_RXP_b06FwBss[(0x13dc/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b06FwSbss[(0x2c/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_rxp_fw_06 = {
+        .ver_major                      = 0x2,
+        .ver_minor                      = 0x8,
+        .ver_fix                        = 0x17,
+
+        .start_addr                     = 0x08003184,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x6728,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_RXP_b06FwText,
+        .gz_text_len                    = sizeof(bnx2_RXP_b06FwText),
+
+        .data_addr                      = 0x080069c0,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_RXP_b06FwData,
+
+        .sbss_addr                      = 0x080069c0,
+        .sbss_len                       = 0x2c,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_RXP_b06FwSbss,
+
+        .bss_addr                       = 0x080069f0,
+        .bss_len                        = 0x13dc,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_RXP_b06FwBss,
+
+        .rodata_addr                    = 0x08006728,
+        .rodata_len                     = 0x278,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_RXP_b06FwRodata,
+};
 
 static u8 bnx2_rv2p_proc1[] = {
         0x1f, 0x8b, 0x08, 0x08, 0x5e, 0xd0, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
@@ -1316,20 +1665,6 @@ static u8 bnx2_rv2p_proc2[] = {
         0x63, 0xd6, 0x11, 0x8f, 0x47, 0xd5, 0x5f, 0x3f, 0x97, 0x8f, 0x31, 0xd8,
         0x17, 0x00, 0x00, 0x00 };
 
-static const int bnx2_TPAT_b06FwReleaseMajor = 0x1;
-static const int bnx2_TPAT_b06FwReleaseMinor = 0x0;
-static const int bnx2_TPAT_b06FwReleaseFix = 0x0;
-static const u32 bnx2_TPAT_b06FwStartAddr = 0x08000860;
-static const u32 bnx2_TPAT_b06FwTextAddr = 0x08000800;
-static const int bnx2_TPAT_b06FwTextLen = 0x122c;
-static const u32 bnx2_TPAT_b06FwDataAddr = 0x08001a60;
-static const int bnx2_TPAT_b06FwDataLen = 0x0;
-static const u32 bnx2_TPAT_b06FwRodataAddr = 0x00000000;
-static const int bnx2_TPAT_b06FwRodataLen = 0x0;
-static const u32 bnx2_TPAT_b06FwBssAddr = 0x08001aa0;
-static const int bnx2_TPAT_b06FwBssLen = 0x250;
-static const u32 bnx2_TPAT_b06FwSbssAddr = 0x08001a60;
-static const int bnx2_TPAT_b06FwSbssLen = 0x34;
 static u8 bnx2_TPAT_b06FwText[] = {
         0x1f, 0x8b, 0x08, 0x08, 0x47, 0xd2, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
         0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x57, 0x4d, 0x68,
@@ -1529,20 +1864,40 @@ static u32 bnx2_TPAT_b06FwRodata[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TPAT_b06FwBss[(0x250/4) + 1] = { 0x0 };
 static u32 bnx2_TPAT_b06FwSbss[(0x34/4) + 1] = { 0x0 };
 
-static const int bnx2_TXP_b06FwReleaseMajor = 0x1;
-static const int bnx2_TXP_b06FwReleaseMinor = 0x0;
-static const int bnx2_TXP_b06FwReleaseFix = 0x0;
-static const u32 bnx2_TXP_b06FwStartAddr = 0x080034b0;
-static const u32 bnx2_TXP_b06FwTextAddr = 0x08000000;
-static const int bnx2_TXP_b06FwTextLen = 0x5748;
-static const u32 bnx2_TXP_b06FwDataAddr = 0x08005760;
-static const int bnx2_TXP_b06FwDataLen = 0x0;
-static const u32 bnx2_TXP_b06FwRodataAddr = 0x00000000;
-static const int bnx2_TXP_b06FwRodataLen = 0x0;
-static const u32 bnx2_TXP_b06FwBssAddr = 0x080057a0;
-static const int bnx2_TXP_b06FwBssLen = 0x1c4;
-static const u32 bnx2_TXP_b06FwSbssAddr = 0x08005760;
-static const int bnx2_TXP_b06FwSbssLen = 0x38;
+static struct fw_info bnx2_tpat_fw_06 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x08000860,
+
+        .text_addr                      = 0x08000800,
+        .text_len                       = 0x122c,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_TPAT_b06FwText,
+        .gz_text_len                    = sizeof(bnx2_TPAT_b06FwText),
+
+        .data_addr                      = 0x08001a60,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_TPAT_b06FwData,
+
+        .sbss_addr                      = 0x08001a60,
+        .sbss_len                       = 0x34,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_TPAT_b06FwSbss,
+
+        .bss_addr                       = 0x08001aa0,
+        .bss_len                        = 0x250,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_TPAT_b06FwBss,
+
+        .rodata_addr                    = 0x00000000,
+        .rodata_len                     = 0x0,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_TPAT_b06FwRodata,
+};
+
 static u8 bnx2_TXP_b06FwText[] = {
         0x1f, 0x8b, 0x08, 0x08, 0x21, 0xd3, 0x41, 0x44, 0x00, 0x03, 0x74, 0x65,
         0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xed, 0x5c, 0x6d, 0x6c,
@@ -1964,3 +2319,38 @@ static u32 bnx2_TXP_b06FwData[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TXP_b06FwRodata[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TXP_b06FwBss[(0x1c4/4) + 1] = { 0x0 };
 static u32 bnx2_TXP_b06FwSbss[(0x38/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_txp_fw_06 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x080034b0,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x5748,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_TXP_b06FwText,
+        .gz_text_len                    = sizeof(bnx2_TXP_b06FwText),
+
+        .data_addr                      = 0x08005760,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_TXP_b06FwData,
+
+        .sbss_addr                      = 0x08005760,
+        .sbss_len                       = 0x38,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_TXP_b06FwSbss,
+
+        .bss_addr                       = 0x080057a0,
+        .bss_len                        = 0x1c4,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_TXP_b06FwBss,
+
+        .rodata_addr                    = 0x00000000,
+        .rodata_len                     = 0x0,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_TXP_b06FwRodata,
+};
+
diff --git a/drivers/net/bnx2_fw2.h b/drivers/net/bnx2_fw2.h
new file mode 100644
index 000000000000..680c769a3fc0
--- /dev/null
+++ b/drivers/net/bnx2_fw2.h
@@ -0,0 +1,4086 @@
+/* bnx2_fw2.h: Broadcom NX2 network driver.
+ *
+ * Copyright (c) 2006 Broadcom Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, except as noted below.
+ *
+ * This file contains firmware data derived from proprietary unpublished
+ * source code, Copyright (c) 2006 Broadcom Corporation.
+ *
+ * Permission is hereby granted for the distribution of this firmware data
+ * in hexadecimal or equivalent format, provided this copyright notice is
+ * accompanying it.
+ */
+
+static u8 bnx2_COM_b09FwText[] = {
+        0x1f, 0x8b, 0x08, 0x08, 0xac, 0xfb, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+        0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xdc, 0x5b, 0x6b, 0x70,
+        0x1b, 0xd7, 0x75, 0x3e, 0xfb, 0x00, 0x09, 0x91, 0x10, 0xb5, 0xa4, 0x60,
+        0x1a, 0x96, 0x68, 0x07, 0x20, 0x57, 0x22, 0x6a, 0xb1, 0x29, 0x4c, 0x33,
+        0x16, 0x9b, 0xc2, 0x12, 0x02, 0x50, 0xae, 0x26, 0xc3, 0x3a, 0x94, 0xcd,
+        0xd8, 0x4a, 0xaa, 0xc9, 0x30, 0x00, 0xa5, 0xf4, 0x61, 0xb7, 0x92, 0xab,
+        0xa9, 0x5d, 0xd7, 0xaa, 0x21, 0x92, 0x6a, 0xf5, 0x83, 0xe5, 0x2a, 0x16,
+        0x43, 0xa9, 0xd3, 0x74, 0xc2, 0x12, 0x56, 0xac, 0x4e, 0x31, 0x85, 0xfc,
+        0xd6, 0x38, 0xb1, 0xc9, 0x4a, 0x76, 0xeb, 0xf4, 0xe1, 0xa6, 0x33, 0xcd,
+        0xa3, 0x9d, 0x36, 0xf6, 0xa8, 0x3f, 0xea, 0xe9, 0xd3, 0x33, 0x6e, 0xa7,
+        0xea, 0xd8, 0x0e, 0xfa, 0x7d, 0x77, 0x77, 0x81, 0x25, 0x48, 0xbd, 0xfc,
+        0xc8, 0x8f, 0x70, 0x06, 0xb3, 0x7b, 0xef, 0xde, 0xbd, 0xf7, 0xdc, 0xf3,
+        0xf8, 0xce, 0x63, 0x2f, 0xfb, 0x44, 0x5a, 0xc4, 0xfb, 0x5b, 0x8b, 0x5f,
+        0xfc, 0xfe, 0x5f, 0x2d, 0x7c, 0x7c, 0xf0, 0xe3, 0xfd, 0x22, 0xb7, 0xdc,
+        0xa2, 0xb7, 0x86, 0x75, 0xf6, 0x1b, 0xf8, 0x45, 0xf1, 0xeb, 0xf7, 0xee,
+        0x57, 0xfb, 0xb3, 0xf0, 0x7b, 0x13, 0x0f, 0xc7, 0xfe, 0x55, 0x44, 0xbb,
+        0xc4, 0x98, 0xe0, 0x5f, 0xb5, 0x7a, 0xf9, 0xe7, 0x5c, 0x38, 0x7e, 0x89,
+        0x67, 0x86, 0xbb, 0x9c, 0xa2, 0x97, 0x3f, 0x09, 0xeb, 0x69, 0x39, 0x94,
+        0xb5, 0x25, 0x6c, 0xa4, 0xdf, 0x3c, 0x54, 0xb0, 0x45, 0x32, 0xe5, 0x2d,
+        0xf1, 0x9c, 0xbc, 0x57, 0x2d, 0x46, 0x4d, 0x61, 0xff, 0x8d, 0xe9, 0x77,
+        0xbf, 0xf6, 0xe2, 0xd6, 0xc4, 0x5b, 0xf3, 0x86, 0x84, 0xad, 0xf4, 0x19,
+        0xb1, 0x36, 0x4b, 0xb8, 0x0b, 0xef, 0x7c, 0xb5, 0xf7, 0x3d, 0x91, 0x36,
+        0x7f, 0xae, 0x37, 0xab, 0x2f, 0xf6, 0x4a, 0x71, 0x43, 0x3a, 0x2c, 0x7a,
+        0x7a, 0xd3, 0xf7, 0xb3, 0x86, 0x35, 0x66, 0xa4, 0x2d, 0x59, 0xac, 0xc8,
+        0xc8, 0xde, 0x69, 0x09, 0x87, 0xd3, 0x47, 0x9b, 0x9b, 0x37, 0x49, 0xd8,
+        0x4c, 0x8f, 0x1d, 0xfa, 0x6d, 0xfb, 0xd1, 0xaa, 0x6e, 0xdb, 0xc9, 0x05,
+        0x89, 0x0c, 0x9e, 0x1a, 0xc0, 0xf3, 0x72, 0x22, 0x29, 0xb2, 0x55, 0x74,
+        0xbb, 0x18, 0x31, 0xec, 0xb0, 0x64, 0x2b, 0xb6, 0xe4, 0x2a, 0x22, 0x7f,
+        0x5e, 0xd6, 0xe4, 0x94, 0xdd, 0x29, 0x0b, 0x7d, 0xef, 0x56, 0x33, 0xa0,
+        0xe5, 0xcf, 0xec, 0xb1, 0x43, 0x53, 0x36, 0xe9, 0x9d, 0x6d, 0x76, 0xe9,
+        0x9d, 0x6a, 0x2a, 0xd8, 0xa6, 0x4c, 0x94, 0xd9, 0x37, 0xa2, 0xb3, 0x2f,
+        0x94, 0x7e, 0x68, 0xcd, 0x29, 0x3b, 0xe2, 0xf5, 0xed, 0xdc, 0x9e, 0xc5,
+        0x7c, 0x93, 0x65, 0x8e, 0x3d, 0x93, 0x2a, 0xd8, 0x51, 0xaf, 0x3f, 0x79,
+        0x5b, 0xd6, 0x8e, 0xa1, 0xbf, 0xcb, 0x7b, 0x76, 0xf2, 0xbe, 0x82, 0x6d,
+        0x7b, 0xcf, 0xbe, 0x8a, 0xb9, 0x93, 0x5e, 0xff, 0x7d, 0xdb, 0x0a, 0x76,
+        0x9f, 0xd7, 0x3f, 0xbd, 0x2d, 0x6b, 0xa7, 0xbc, 0xfe, 0xe4, 0xee, 0x82,
+        0x3d, 0xe0, 0xf5, 0x9f, 0xbd, 0x3d, 0x6b, 0x0f, 0x7a, 0xfd, 0x0f, 0x6d,
+        0x2d, 0xd8, 0x69, 0xf4, 0x1f, 0x6d, 0xd6, 0x37, 0x59, 0x72, 0xa4, 0x1c,
+        0xc7, 0x2f, 0x83, 0x67, 0x43, 0xe8, 0xdb, 0x89, 0xdf, 0x30, 0x7e, 0xbf,
+        0xb8, 0x4e, 0xda, 0x46, 0x70, 0xfd, 0xc6, 0x46, 0x97, 0x77, 0xe0, 0x91,
+        0x13, 0x96, 0x37, 0x8c, 0x98, 0xbc, 0xd8, 0xfb, 0x06, 0x78, 0x68, 0xc9,
+        0x99, 0x8a, 0x68, 0x23, 0xbd, 0x31, 0xf0, 0x2e, 0x2a, 0x4f, 0x56, 0x5a,
+        0xc5, 0x78, 0xcc, 0x00, 0x6f, 0x3e, 0x2f, 0xf9, 0x68, 0x58, 0xda, 0xe7,
+        0x34, 0xe9, 0xee, 0x0f, 0x4b, 0xc6, 0x52, 0x72, 0x13, 0x7d, 0x26, 0x2a,
+        0xc6, 0x5c, 0x66, 0xbd, 0x2e, 0x9b, 0xac, 0x9c, 0x14, 0xc1, 0xbb, 0xef,
+        0x51, 0x27, 0xf1, 0x2c, 0x2e, 0xb9, 0xe9, 0x9b, 0x65, 0xcc, 0x22, 0x5d,
+        0x3b, 0x6f, 0x74, 0xd7, 0x0a, 0x6b, 0xd9, 0x13, 0x23, 0x72, 0xc4, 0x89,
+        0x68, 0xb9, 0x13, 0xdb, 0x24, 0x9b, 0x92, 0x28, 0xde, 0x8b, 0xe5, 0xf1,
+        0xa4, 0x54, 0x1e, 0x91, 0x29, 0x47, 0xb4, 0xac, 0x43, 0x7e, 0x76, 0xe2,
+        0x79, 0x9b, 0x1a, 0x8b, 0xbe, 0x2e, 0x43, 0xcd, 0x1d, 0x46, 0xbf, 0x85,
+        0xfe, 0x0e, 0x6d, 0x48, 0xcd, 0xa1, 0xfa, 0xe3, 0x93, 0x12, 0x91, 0xc7,
+        0xcb, 0x51, 0x6f, 0x6c, 0xb5, 0x9a, 0x4d, 0x59, 0x18, 0x37, 0x22, 0x93,
+        0x4e, 0x54, 0xc6, 0x70, 0x9d, 0x70, 0xb8, 0x7e, 0x0c, 0x3a, 0xf5, 0xda,
+        0xa1, 0xfc, 0xac, 0x9a, 0x2f, 0x6e, 0xa4, 0x39, 0x5f, 0x17, 0xc6, 0x4d,
+        0x80, 0x2e, 0x4d, 0x4c, 0x25, 0xcb, 0x8c, 0xe4, 0xa7, 0x35, 0xe8, 0x1b,
+        0xae, 0x8a, 0xaf, 0x43, 0xa0, 0xdf, 0x14, 0xbb, 0x5f, 0x93, 0x02, 0x64,
+        0x55, 0xb4, 0xd0, 0x2e, 0x9f, 0xd5, 0xb3, 0x4e, 0xb3, 0xe4, 0xcc, 0xb8,
+        0x18, 0x33, 0x4a, 0x97, 0x64, 0x12, 0xef, 0xe8, 0x36, 0xc7, 0x5c, 0xc4,
+        0xbe, 0xc7, 0x94, 0x1c, 0x9a, 0xd2, 0x45, 0x3d, 0x57, 0xe9, 0x14, 0x7d,
+        0x6e, 0x8f, 0xbc, 0x3c, 0x2d, 0x96, 0x91, 0x7e, 0xb7, 0x9a, 0xb5, 0xa7,
+        0xf4, 0xec, 0x13, 0xa6, 0x84, 0x66, 0x34, 0x99, 0xb2, 0x13, 0xb0, 0x80,
+        0xa3, 0xfa, 0x8e, 0xca, 0x59, 0x8c, 0xe3, 0x7b, 0x18, 0x57, 0xd6, 0xc1,
+        0x57, 0xde, 0x6f, 0xb1, 0x74, 0xa5, 0xcf, 0x1c, 0x03, 0x19, 0x60, 0x1f,
+        0x4f, 0x3a, 0x90, 0x89, 0x92, 0x51, 0x1c, 0x32, 0x7a, 0x15, 0x32, 0x1a,
+        0x80, 0x6c, 0x52, 0xf2, 0x52, 0xa5, 0x4f, 0x9e, 0xaf, 0x24, 0xe5, 0x39,
+        0xe8, 0xeb, 0xb3, 0x95, 0xb8, 0x3c, 0x53, 0xe9, 0x92, 0xa7, 0x2b, 0x31,
+        0x79, 0x4a, 0xc9, 0x2d, 0x07, 0xdb, 0x50, 0xb2, 0x0c, 0x5f, 0x9f, 0x96,
+        0x70, 0x27, 0xe4, 0xd1, 0x01, 0xfd, 0x69, 0x87, 0x6e, 0x7e, 0xa5, 0x37,
+        0x2c, 0xb3, 0xbd, 0x92, 0x59, 0x8f, 0xfe, 0x9b, 0xd2, 0xa6, 0xe2, 0x91,
+        0x89, 0xe7, 0x93, 0xd3, 0x21, 0xc9, 0x59, 0x8f, 0xcb, 0x85, 0x19, 0x53,
+        0x26, 0x2b, 0xdb, 0x6f, 0x72, 0x65, 0xc6, 0xf6, 0xbc, 0x9c, 0x9f, 0x69,
+        0xc2, 0xb3, 0x79, 0x79, 0x79, 0xb3, 0x2e, 0x13, 0xb3, 0x6f, 0x89, 0x09,
+        0x1e, 0x0e, 0x29, 0x79, 0x3f, 0x2e, 0xff, 0xfc, 0x27, 0x22, 0x23, 0xe0,
+        0x8b, 0xde, 0xff, 0xef, 0xd5, 0x8c, 0x05, 0x7e, 0xf4, 0xf7, 0x41, 0x3f,
+        0x74, 0x5c, 0x29, 0xcf, 0x38, 0xc6, 0x98, 0x5a, 0xce, 0x39, 0x0d, 0x9b,
+        0x6a, 0xd5, 0xb2, 0xc7, 0x45, 0x0a, 0xc7, 0xab, 0x52, 0x48, 0x85, 0xe4,
+        0x01, 0xab, 0x2a, 0x43, 0xa9, 0x26, 0x39, 0x60, 0x75, 0xca, 0x44, 0xdf,
+        0xcf, 0x68, 0x3e, 0x96, 0x7d, 0xa5, 0x92, 0xc6, 0x3d, 0xfb, 0x44, 0x66,
+        0xd5, 0xbd, 0xdb, 0x5f, 0xac, 0x84, 0x24, 0x13, 0x2d, 0xc6, 0x4c, 0xb9,
+        0xa0, 0xb9, 0xb4, 0xed, 0xf4, 0x9f, 0x41, 0x5e, 0x63, 0xc0, 0x90, 0x84,
+        0xd2, 0xa5, 0xfc, 0xf4, 0x9a, 0x8b, 0x19, 0xd5, 0x1d, 0x52, 0x7a, 0x6a,
+        0xa4, 0x4d, 0xd2, 0x31, 0xa6, 0xa5, 0xa3, 0xd2, 0xad, 0xec, 0x64, 0x00,
+        0x63, 0x06, 0xb5, 0xbb, 0x2b, 0x94, 0x37, 0xee, 0xcb, 0xa4, 0x75, 0x03,
+        0xc6, 0x9a, 0xb8, 0x66, 0x3c, 0x9a, 0x83, 0x74, 0x72, 0x2e, 0xd2, 0xc9,
+        0xeb, 0xde, 0x00, 0x9d, 0xfb, 0x6a, 0xf7, 0xb3, 0x81, 0xfb, 0x62, 0xe5,
+        0xd7, 0x5b, 0x5c, 0xfa, 0xc8, 0xd7, 0x41, 0x99, 0x98, 0x7e, 0xc8, 0x5b,
+        0x0b, 0xf7, 0x65, 0xae, 0xb1, 0x00, 0x3e, 0xa9, 0x91, 0x57, 0x58, 0xab,
+        0x18, 0x58, 0xeb, 0x70, 0x60, 0xad, 0xc3, 0x81, 0xb5, 0x8a, 0xe0, 0xad,
+        0xac, 0xd3, 0x81, 0x33, 0x79, 0xc2, 0xbc, 0x1c, 0xc5, 0x9c, 0x6f, 0x88,
+        0x91, 0xa6, 0x2d, 0xf8, 0x36, 0xf9, 0x07, 0x18, 0x9f, 0x96, 0x73, 0x0e,
+        0x78, 0x73, 0x3c, 0x24, 0x77, 0xa9, 0x71, 0xff, 0xb1, 0xc6, 0xa5, 0x31,
+        0xf8, 0x2c, 0x2c, 0xbb, 0xa2, 0xbc, 0xf7, 0x9f, 0x99, 0xe0, 0x37, 0xdb,
+        0x93, 0x37, 0xb8, 0x6d, 0xde, 0x9f, 0xf5, 0xf6, 0xd2, 0xee, 0xbe, 0x57,
+        0x79, 0x53, 0x61, 0xc6, 0x62, 0x85, 0xb6, 0x2d, 0x29, 0xc3, 0x96, 0xfd,
+        0x43, 0xa9, 0x4e, 0x99, 0xb4, 0xb4, 0xd4, 0x44, 0xb2, 0x99, 0xfc, 0xcf,
+        0xe8, 0x76, 0x2b, 0xec, 0x47, 0xe2, 0x3a, 0x71, 0x51, 0xed, 0xeb, 0x5b,
+        0x1e, 0xfd, 0x16, 0xdb, 0x23, 0xba, 0xdd, 0xd1, 0xd0, 0x4f, 0xfd, 0xff,
+        0x4b, 0xdc, 0xd3, 0x06, 0xfa, 0x75, 0x77, 0xed, 0xbf, 0x42, 0x9b, 0x58,
+        0x15, 0xf1, 0xda, 0xfe, 0xf3, 0xff, 0x32, 0x96, 0xb7, 0x8f, 0x6d, 0x5c,
+        0xde, 0xf6, 0x6d, 0x29, 0x88, 0x73, 0xdc, 0x2b, 0x6c, 0xd8, 0xa6, 0xfe,
+        0x85, 0x40, 0x6b, 0x0a, 0x36, 0xdc, 0xec, 0xd1, 0xf0, 0xba, 0x47, 0x03,
+        0x68, 0xc5, 0xb8, 0x89, 0x0a, 0xdf, 0x51, 0xa2, 0x6c, 0x68, 0x93, 0xf7,
+        0xfe, 0xfd, 0x5a, 0xf5, 0xfc, 0x0d, 0x83, 0xeb, 0xf8, 0x57, 0xd1, 0x86,
+        0x60, 0x67, 0x93, 0xb3, 0xa6, 0xe4, 0x53, 0x31, 0x65, 0x0f, 0xf9, 0x54,
+        0x1d, 0x3f, 0x26, 0xa7, 0x1b, 0xf1, 0x83, 0xef, 0x11, 0x3f, 0x5c, 0xec,
+        0x98, 0x98, 0x25, 0x8e, 0xd4, 0x71, 0xe3, 0xc8, 0xb4, 0x8f, 0x25, 0x9c,
+        0x9b, 0x18, 0xe2, 0xe3, 0x07, 0xdf, 0x23, 0x7e, 0x18, 0x90, 0x15, 0xe7,
+        0xf4, 0xd7, 0x9f, 0x6a, 0x98, 0x7b, 0x4a, 0x61, 0x93, 0x8b, 0xcb, 0x6f,
+        0x06, 0x70, 0xbe, 0x0b, 0x18, 0x1d, 0x85, 0xfc, 0x7c, 0x8c, 0x26, 0x76,
+        0xc6, 0x80, 0xeb, 0xe0, 0x91, 0xc2, 0xe4, 0x08, 0x70, 0xcc, 0xf4, 0x30,
+        0x35, 0xec, 0x61, 0x6a, 0x04, 0x78, 0xca, 0xb6, 0xe5, 0xb5, 0xa3, 0x5e,
+        0x3b, 0x86, 0x36, 0xfc, 0xef, 0x1c, 0x6d, 0xec, 0xb5, 0x43, 0xe3, 0xb3,
+        0x0a, 0xa7, 0x89, 0xf1, 0xc0, 0x0a, 0xe2, 0x2c, 0xf1, 0xb6, 0x4b, 0x16,
+        0xca, 0x58, 0xaf, 0x86, 0x69, 0x94, 0x47, 0x90, 0x1e, 0xd2, 0xb2, 0x46,
+        0xf4, 0xc7, 0xdc, 0xfd, 0xe8, 0xe9, 0xcf, 0xeb, 0xd2, 0xc2, 0x7d, 0x90,
+        0xee, 0x1b, 0x41, 0x2b, 0xf7, 0xf6, 0xa3, 0xa4, 0x95, 0xeb, 0x35, 0xd2,
+        0x7b, 0x1a, 0xf4, 0x66, 0x80, 0xb7, 0xa2, 0x8d, 0xf6, 0x8e, 0x82, 0xde,
+        0x11, 0x60, 0xf1, 0x30, 0xb0, 0x78, 0x27, 0xb0, 0x78, 0x08, 0x58, 0x9c,
+        0x06, 0x0e, 0x0f, 0x02, 0x87, 0x07, 0x80, 0xc3, 0x29, 0xec, 0x2b, 0x2a,
+        0xf3, 0xc0, 0xe5, 0x79, 0xe0, 0xf3, 0x3c, 0xe4, 0x35, 0x31, 0x27, 0xda,
+        0x17, 0xb0, 0xfe, 0x63, 0x33, 0x89, 0xd3, 0xd0, 0xcd, 0x58, 0x51, 0x87,
+        0x3d, 0xa5, 0x06, 0xa1, 0x23, 0x49, 0x29, 0x55, 0x46, 0xa5, 0x40, 0x3f,
+        0xb6, 0xb9, 0x07, 0xb6, 0x0b, 0xfb, 0x89, 0xf9, 0x71, 0xd3, 0x5a, 0xef,
+        0xfa, 0xf7, 0x22, 0xf6, 0x1f, 0x83, 0x27, 0x89, 0xb8, 0xc8, 0xb0, 0xe4,
+        0x9d, 0x1e, 0x2b, 0xab, 0x27, 0x31, 0x8e, 0xed, 0xb8, 0xb6, 0xf7, 0x78,
+        0x42, 0x1b, 0x3f, 0xce, 0x3d, 0x4d, 0x03, 0xe3, 0xaa, 0x32, 0x95, 0xa2,
+        0xad, 0x56, 0xe5, 0x54, 0x2a, 0x31, 0x58, 0x94, 0x56, 0x39, 0x12, 0x9d,
+        0x56, 0xfe, 0xcd, 0x4c, 0x1f, 0x53, 0xfa, 0x51, 0xb0, 0x71, 0x2d, 0x77,
+        0x6b, 0xf9, 0xe3, 0xf4, 0x3b, 0x3d, 0xf8, 0x85, 0x40, 0x0b, 0xe7, 0x37,
+        0x65, 0x68, 0x40, 0xb4, 0x7d, 0xbd, 0x45, 0xa0, 0x62, 0xc2, 0x3a, 0x87,
+        0x95, 0x73, 0xd3, 0x3d, 0xb1, 0x9c, 0x6e, 0xca, 0x98, 0xa9, 0xc9, 0x04,
+        0xec, 0x65, 0x28, 0xf5, 0x7f, 0xd5, 0x23, 0x51, 0x3e, 0x6f, 0x96, 0xdf,
+        0x51, 0x38, 0x8b, 0xb5, 0x4b, 0xb3, 0x58, 0x37, 0x04, 0xfe, 0x71, 0x5d,
+        0xce, 0x83, 0x36, 0x30, 0xcf, 0xb4, 0x13, 0xa7, 0x8b, 0xb2, 0x1d, 0x76,
+        0xb7, 0x4e, 0xb2, 0x7d, 0x4d, 0x92, 0x19, 0x89, 0xcb, 0xc4, 0xcc, 0x76,
+        0xe0, 0x1e, 0x64, 0x60, 0xb7, 0x48, 0x7e, 0x34, 0x2e, 0x5f, 0x9e, 0x61,
+        0x5f, 0x06, 0xfb, 0x4f, 0x1c, 0xcd, 0x08, 0xf7, 0x1f, 0x52, 0xfb, 0x8a,
+        0xeb, 0x19, 0x39, 0xe0, 0xbc, 0xa4, 0xbb, 0x76, 0xe9, 0xb6, 0xf7, 0x42,
+        0x1e, 0xa7, 0xc0, 0xef, 0xbc, 0x63, 0xcb, 0x02, 0xfc, 0x4a, 0xee, 0x38,
+        0x70, 0xd5, 0x6e, 0x03, 0x06, 0x26, 0xce, 0xd2, 0x3e, 0x0c, 0xc4, 0x5a,
+        0x25, 0xc5, 0xeb, 0x2e, 0x39, 0x3e, 0xa3, 0xcb, 0xb3, 0xb7, 0xc5, 0xd1,
+        0x06, 0xd6, 0xa6, 0x12, 0x67, 0xc6, 0xf4, 0x2e, 0xb9, 0xb5, 0x23, 0x86,
+        0xf7, 0x52, 0x5a, 0xde, 0xf9, 0x37, 0xf2, 0xf2, 0x64, 0x5c, 0xe7, 0x58,
+        0x5d, 0x72, 0x29, 0x03, 0x3a, 0x56, 0xc4, 0xf8, 0x7f, 0x40, 0x7f, 0x97,
+        0xcc, 0x21, 0xbe, 0x99, 0x03, 0x4d, 0xd9, 0x14, 0xb1, 0x30, 0x71, 0x72,
+        0x49, 0x07, 0x66, 0xcd, 0x41, 0x37, 0x47, 0x11, 0x3f, 0xcc, 0xfc, 0x37,
+        0xc6, 0xc4, 0x21, 0xd3, 0x1e, 0x6b, 0x02, 0xf8, 0x92, 0xe9, 0xe2, 0x3d,
+        0xe7, 0xb4, 0xe5, 0x94, 0x43, 0x1d, 0x8a, 0xcb, 0xe3, 0x15, 0xbe, 0xd7,
+        0x73, 0xf6, 0x69, 0xb1, 0xe5, 0x41, 0xe7, 0x7f, 0x30, 0xfe, 0x1d, 0xc4,
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+        0x42, 0xae, 0x43, 0x1d, 0xdf, 0x2b, 0x72, 0xdc, 0x65, 0x1f, 0x23, 0xfc,
+        0xb6, 0x19, 0x7f, 0x7b, 0x97, 0x71, 0x0a, 0x32, 0x55, 0xda, 0xa5, 0xe0,
+        0x35, 0x97, 0xeb, 0x7a, 0x22, 0x03, 0xe7, 0xa6, 0xe8, 0x25, 0x96, 0xb7,
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+        0xd3, 0xc6, 0xdb, 0x5b, 0xda, 0x71, 0xef, 0x6b, 0x19, 0xcd, 0xb0, 0x32,
+        0xc5, 0xfb, 0x2f, 0xd0, 0xeb, 0x73, 0xa1, 0xf8, 0x29, 0xbc, 0x47, 0xc6,
+        0x97, 0x10, 0x3a, 0x6f, 0x88, 0x75, 0x17, 0xe8, 0x30, 0xa3, 0x22, 0xbe,
+        0x15, 0x79, 0xc2, 0x32, 0x16, 0xd6, 0xfa, 0xc9, 0x0f, 0xbf, 0x9a, 0xa3,
+        0x73, 0x22, 0x5a, 0x45, 0xfe, 0xba, 0x8c, 0x2b, 0x42, 0xfe, 0x82, 0x07,
+        0xfe, 0xc4, 0x97, 0x5c, 0xf3, 0xf7, 0xe9, 0x7c, 0xb7, 0x48, 0xb0, 0x9c,
+        0x4f, 0xa3, 0x78, 0x8a, 0xc6, 0x3d, 0x1d, 0xb3, 0x70, 0xbf, 0xd7, 0x0a,
+        0xb4, 0xeb, 0xd6, 0x19, 0xe0, 0x67, 0x12, 0x7b, 0x74, 0x01, 0x71, 0x5c,
+        0xa3, 0x2a, 0x1e, 0xd1, 0xc2, 0xfb, 0x04, 0x3b, 0x0f, 0xfe, 0xbb, 0xcf,
+        0xf2, 0x27, 0xe2, 0x0a, 0x27, 0x07, 0xa1, 0x27, 0xf5, 0x38, 0x8c, 0x33,
+        0x53, 0x38, 0xee, 0x67, 0xbb, 0x4b, 0xeb, 0xb5, 0xd2, 0xa7, 0xc4, 0xb6,
+        0x98, 0xda, 0x2f, 0xf8, 0x93, 0x46, 0x54, 0xbf, 0x01, 0x9b, 0xac, 0x5e,
+        0xc0, 0xe9, 0xe3, 0xa2, 0xc7, 0xad, 0x62, 0x10, 0xdb, 0xc9, 0x59, 0xc2,
+        0x3b, 0xb7, 0xd0, 0x77, 0xf3, 0x6e, 0xc0, 0x9e, 0xf7, 0xc8, 0x1d, 0xa3,
+        0xf8, 0x94, 0x7a, 0xff, 0xcf, 0x9d, 0xda, 0xb7, 0x5d, 0x1e, 0xfb, 0xf6,
+        0xbd, 0x41, 0x19, 0x03, 0xbb, 0x4b, 0x8d, 0xf1, 0xca, 0x53, 0xfd, 0xfb,
+        0xa7, 0xe1, 0x4f, 0xaa, 0xd4, 0x51, 0x5c, 0x13, 0x7c, 0xa5, 0xde, 0xa7,
+        0x1d, 0x62, 0x7e, 0x2a, 0xe9, 0xf8, 0xb8, 0x07, 0x1d, 0xf7, 0xce, 0x40,
+        0x2f, 0xb9, 0x7d, 0x3a, 0x3e, 0xd6, 0x90, 0x8e, 0xff, 0x75, 0x50, 0xfa,
+        0x54, 0xeb, 0xe9, 0x18, 0xb5, 0x3c, 0xc7, 0x8b, 0x8d, 0xfc, 0x57, 0xd8,
+        0x07, 0xd4, 0xa4, 0xc3, 0xe7, 0x01, 0x58, 0x69, 0xbf, 0x07, 0xe2, 0x7e,
+        0xc0, 0x47, 0xc4, 0x4e, 0xfe, 0x90, 0xe2, 0x8b, 0xb5, 0xb1, 0xd0, 0xcd,
+        0xae, 0xf9, 0x96, 0xc7, 0x35, 0xd0, 0xc5, 0x41, 0x0b, 0x76, 0x48, 0xda,
+        0xf4, 0x1a, 0x5e, 0xef, 0xf9, 0x0e, 0xe5, 0xec, 0x54, 0x9e, 0xe0, 0xa3,
+        0x0e, 0xd2, 0x53, 0x88, 0x2b, 0x2b, 0x1f, 0xf0, 0xd1, 0x8c, 0x5c, 0xb7,
+        0x79, 0x40, 0xe0, 0x03, 0xf4, 0xd5, 0x50, 0xc2, 0x9f, 0xe0, 0x3d, 0x95,
+        0xfe, 0xdf, 0xe4, 0x6a, 0x48, 0xed, 0x13, 0x8f, 0xc5, 0xfd, 0x3c, 0xeb,
+        0xfc, 0xb0, 0x3f, 0xf6, 0xd7, 0xd7, 0xcb, 0x79, 0xc5, 0x90, 0x05, 0x25,
+        0xfa, 0x0f, 0x96, 0x73, 0xfe, 0x03, 0xa6, 0xe8, 0xb9, 0x70, 0xb9, 0x78,
+        0x80, 0xf5, 0x47, 0xec, 0x21, 0x7c, 0x87, 0xda, 0xb7, 0xfb, 0xf6, 0x30,
+        0x75, 0xed, 0x67, 0xa9, 0x6f, 0x90, 0xc3, 0x7a, 0xa3, 0x71, 0x00, 0xf9,
+        0xe1, 0x16, 0x5f, 0x83, 0x5e, 0x51, 0x63, 0x56, 0x9c, 0x3a, 0xe0, 0x4f,
+        0x40, 0x0f, 0x68, 0x2b, 0x5d, 0x45, 0x53, 0xb3, 0x82, 0xa6, 0xe2, 0x6b,
+        0xb3, 0x8a, 0xa6, 0x66, 0x95, 0xff, 0x7c, 0x56, 0xd1, 0xd4, 0xac, 0xa2,
+        0xa9, 0x59, 0x45, 0x53, 0xb3, 0x8c, 0xd7, 0xa3, 0xac, 0xaf, 0x42, 0xf7,
+        0xd0, 0xfe, 0xcb, 0x2e, 0x4a, 0xe6, 0x70, 0x1e, 0xf2, 0xb8, 0x96, 0xae,
+        0x7e, 0x6d, 0x58, 0xfb, 0x47, 0x0b, 0x32, 0xcf, 0x8e, 0x9f, 0x85, 0x3d,
+        0x78, 0x98, 0xe1, 0x77, 0xcd, 0x37, 0xbf, 0x88, 0xb9, 0xfa, 0x28, 0x26,
+        0x7a, 0xc0, 0x36, 0x51, 0xd4, 0xad, 0xe3, 0x9a, 0xa8, 0xeb, 0x92, 0xb6,
+        0x5c, 0xaa, 0x61, 0x8d, 0x97, 0xc6, 0x8b, 0x69, 0xb5, 0x5f, 0xb5, 0x76,
+        0x4e, 0x0b, 0x25, 0xb2, 0x80, 0x2b, 0x72, 0x21, 0x2d, 0xde, 0x1b, 0x01,
+        0xa7, 0x94, 0xe9, 0x01, 0x83, 0xa3, 0x0a, 0x06, 0x4f, 0x8b, 0x35, 0x22,
+        0x97, 0x10, 0x3e, 0xc8, 0xc6, 0x70, 0x48, 0x67, 0x46, 0xf9, 0x3e, 0x8c,
+        0xfb, 0x07, 0x42, 0xcc, 0x83, 0xb6, 0x0b, 0x07, 0xf7, 0xda, 0x1b, 0xf1,
+        0x9a, 0xed, 0xd6, 0xd3, 0x5c, 0x77, 0xc9, 0x8e, 0x90, 0x92, 0x1b, 0x52,
+        0xef, 0xdd, 0xe5, 0xd8, 0x89, 0x14, 0xcf, 0xed, 0x2f, 0xc2, 0x7f, 0x39,
+        0x44, 0x6d, 0x25, 0x3a, 0x12, 0x06, 0x3e, 0x77, 0xb1, 0x5d, 0xc9, 0x73,
+        0x18, 0x2b, 0xd1, 0x85, 0xf0, 0x3e, 0xb6, 0x5d, 0xf6, 0xb3, 0x0e, 0x3a,
+        0xca, 0xff, 0x4e, 0xc4, 0xef, 0xc3, 0xbc, 0x3a, 0xf8, 0xda, 0x7e, 0x32,
+        0x7a, 0x52, 0x66, 0x2b, 0xeb, 0x07, 0x47, 0x2a, 0xf6, 0x88, 0x05, 0xff,
+        0x1c, 0xeb, 0xb6, 0xc6, 0x5c, 0xb8, 0x5b, 0xd5, 0x9c, 0xc1, 0x87, 0x8d,
+        0xf8, 0xd6, 0x3f, 0x97, 0x64, 0xaf, 0x80, 0x21, 0x75, 0xfc, 0xe3, 0x52,
+        0x64, 0x08, 0xc7, 0x78, 0xe7, 0x90, 0x3d, 0x11, 0xf1, 0xfd, 0x58, 0xea,
+        0xf2, 0x3e, 0xfb, 0x88, 0x7c, 0x3f, 0x80, 0x6d, 0x5a, 0x3e, 0x2f, 0xbc,
+        0x97, 0x3a, 0x4f, 0x25, 0x5f, 0x15, 0x74, 0x50, 0xa2, 0x7f, 0x67, 0x9a,
+        0x35, 0x09, 0xb1, 0x8c, 0x29, 0x51, 0x0b, 0x8d, 0x7c, 0xe5, 0xf9, 0x45,
+        0x3d, 0x2f, 0x47, 0xed, 0xf5, 0xfd, 0xc8, 0x37, 0xcb, 0x16, 0x68, 0x73,
+        0x99, 0x01, 0x3f, 0xda, 0xe8, 0xf2, 0x46, 0x4f, 0x50, 0xd4, 0x66, 0x77,
+        0xb3, 0x8e, 0xa3, 0xf3, 0x92, 0xc7, 0xf8, 0xfe, 0x01, 0xf1, 0xbe, 0xb9,
+        0xd8, 0x12, 0xc6, 0x35, 0xd3, 0xc8, 0x72, 0xe9, 0x21, 0xfe, 0x5d, 0xc4,
+        0x11, 0x93, 0xd4, 0xaa, 0x62, 0x04, 0x1d, 0x2a, 0xae, 0x14, 0x62, 0x5a,
+        0xaa, 0xd4, 0x1c, 0x8f, 0x94, 0x7d, 0x6d, 0xc0, 0xf1, 0x5a, 0x5f, 0xdb,
+        0x73, 0x5b, 0xc8, 0x9b, 0xad, 0xf0, 0x1a, 0x39, 0xa5, 0x2d, 0xa4, 0x7c,
+        0x88, 0xd6, 0x02, 0x6d, 0xb7, 0xb6, 0x6e, 0xc7, 0xd7, 0xb4, 0x36, 0xcf,
+        0xac, 0x9f, 0x79, 0xc7, 0x69, 0x53, 0xf8, 0xd4, 0x4c, 0xf3, 0xb9, 0x36,
+        0x96, 0xd9, 0xa8, 0x97, 0x02, 0xbc, 0xfc, 0x43, 0xa8, 0x37, 0x79, 0x32,
+        0xd0, 0x4c, 0xab, 0xab, 0xc8, 0x79, 0x78, 0xfc, 0x2e, 0x99, 0xe7, 0xfb,
+        0x08, 0xc3, 0x65, 0x3f, 0xcb, 0x37, 0x43, 0xc5, 0x70, 0x70, 0x0e, 0xbc,
+        0x41, 0xf4, 0xfd, 0x0c, 0x3c, 0x3c, 0xde, 0xc6, 0x7a, 0xbd, 0x8c, 0x01,
+        0x1c, 0xe4, 0x7b, 0x7f, 0x33, 0xf7, 0x08, 0xfc, 0x59, 0xe6, 0x61, 0xbe,
+        0x7f, 0x8c, 0xf5, 0x81, 0x08, 0x35, 0xd3, 0xca, 0x6a, 0x33, 0xeb, 0xf5,
+        0xcd, 0xac, 0x0f, 0x8c, 0x9a, 0x23, 0x3e, 0xf1, 0x2c, 0x51, 0xdb, 0xf2,
+        0xe9, 0xc0, 0x7e, 0xc6, 0x41, 0x3c, 0xeb, 0x8b, 0xea, 0x59, 0xb5, 0xcf,
+        0xb8, 0x55, 0xc2, 0xf1, 0x61, 0xff, 0xfa, 0x99, 0xab, 0x78, 0x2f, 0xd4,
+        0xe2, 0x34, 0xeb, 0xbe, 0x41, 0xf1, 0x6e, 0x46, 0x63, 0x66, 0x86, 0xed,
+        0x80, 0x30, 0x1f, 0x1f, 0xa1, 0x54, 0x31, 0x41, 0xbf, 0x57, 0x74, 0xfb,
+        0x6a, 0x8f, 0xf0, 0x9c, 0x65, 0x6d, 0x7d, 0x0b, 0xcf, 0xeb, 0x7d, 0xa7,
+        0x96, 0x67, 0xb4, 0x91, 0xff, 0x6b, 0x41, 0x6a, 0x7e, 0x11, 0xbe, 0x91,
+        0x12, 0x65, 0xc3, 0xf6, 0x85, 0xeb, 0xe2, 0xbd, 0x1b, 0x16, 0xbd, 0x22,
+        0xf2, 0x5b, 0xf9, 0x7a, 0xbe, 0xe7, 0x79, 0x8c, 0x7b, 0xc5, 0xa2, 0x2b,
+        0x8e, 0x84, 0xf7, 0x9f, 0x05, 0x82, 0xe4, 0x7f, 0x1d, 0x39, 0x48, 0xd0,
+        0xb5, 0xd6, 0xcf, 0x38, 0xfb, 0x98, 0x5f, 0xbf, 0x88, 0xeb, 0xf8, 0xf3,
+        0x75, 0x1c, 0xb7, 0xf1, 0x3a, 0x21, 0x6f, 0x91, 0x77, 0x02, 0x3e, 0xb7,
+        0x3f, 0x64, 0x0a, 0xfc, 0x3b, 0xc2, 0x38, 0xd5, 0x24, 0x7c, 0x81, 0xbd,
+        0x18, 0xeb, 0x0c, 0xb2, 0x6e, 0xb0, 0x7e, 0x66, 0x7c, 0x1f, 0x8e, 0x23,
+        0x3d, 0x7e, 0x86, 0x91, 0xc4, 0xa1, 0xb0, 0x78, 0xff, 0xa1, 0xeb, 0x2f,
+        0x70, 0x70, 0x9c, 0x78, 0x3f, 0xa1, 0x3f, 0xf0, 0x7e, 0x9a, 0xe8, 0xb3,
+        0xd4, 0x46, 0x71, 0x7e, 0x46, 0x2c, 0x27, 0xd7, 0x7d, 0xbe, 0xe8, 0x27,
+        0xe9, 0x47, 0x6a, 0x1e, 0xd6, 0xef, 0x29, 0xa4, 0x7e, 0xdc, 0x5b, 0xd3,
+        0x0a, 0xbe, 0x77, 0xd1, 0x8d, 0x5c, 0x07, 0xdd, 0x54, 0xb1, 0xa5, 0x1b,
+        0xc2, 0xae, 0x62, 0x9e, 0x9c, 0xe8, 0xa2, 0xeb, 0xab, 0x4d, 0x44, 0xbd,
+        0x6d, 0x22, 0xf6, 0x7b, 0x23, 0x97, 0xc7, 0xf3, 0x87, 0xa5, 0xdf, 0xa5,
+        0x82, 0x23, 0x37, 0x3c, 0x70, 0xe4, 0x3d, 0x81, 0x23, 0xef, 0x6d, 0x81,
+        0x23, 0x7b, 0x95, 0x2d, 0xd1, 0x46, 0xcd, 0x0a, 0x3f, 0x5e, 0x63, 0xfc,
+        0x78, 0x81, 0xf1, 0xe3, 0x50, 0x03, 0xfc, 0x30, 0x6a, 0xf0, 0xe3, 0xb0,
+        0xc0, 0x8f, 0x9f, 0x6d, 0x8a, 0x1f, 0x87, 0xfc, 0x9b, 0xf9, 0x82, 0x34,
+        0x6e, 0x0e, 0xd0, 0x4a, 0xce, 0xa1, 0xd5, 0x45, 0x9b, 0x2d, 0x7b, 0xd8,
+        0xe6, 0x88, 0x19, 0xce, 0x88, 0x7a, 0x97, 0x82, 0xc0, 0x2b, 0x96, 0xe3,
+        0x33, 0xa8, 0x69, 0xaa, 0xdb, 0x03, 0x12, 0xef, 0xa5, 0x14, 0xf0, 0x97,
+        0x7b, 0x12, 0xcb, 0xac, 0x9f, 0xf9, 0x73, 0xde, 0xc7, 0x2b, 0x6b, 0x81,
+        0x00, 0x7e, 0xf3, 0xcf, 0x04, 0x69, 0x63, 0x8d, 0xed, 0x54, 0xc6, 0xb1,
+        0xab, 0xb9, 0x21, 0xba, 0x92, 0x1b, 0xa0, 0x8d, 0xdc, 0x30, 0xbd, 0x93,
+        0xc3, 0x33, 0x00, 0x73, 0x3e, 0x16, 0x30, 0x37, 0xe8, 0x60, 0x90, 0xc7,
+        0xac, 0x0e, 0xd0, 0xfa, 0xaa, 0xc6, 0x57, 0xe0, 0x2a, 0xf6, 0x3f, 0xd2,
+        0x23, 0xeb, 0xd0, 0xea, 0x71, 0x20, 0x56, 0x85, 0x03, 0xf2, 0x1a, 0xec,
+        0xfd, 0x42, 0x7d, 0x0d, 0x6d, 0xab, 0x39, 0x83, 0x1c, 0xb8, 0x36, 0xb6,
+        0xc9, 0x6d, 0xe1, 0x73, 0x3d, 0xe8, 0x87, 0x4e, 0x6b, 0xdc, 0x4d, 0x5d,
+        0xbc, 0x07, 0x0e, 0xf2, 0x87, 0x86, 0x59, 0x3f, 0xed, 0x16, 0xfa, 0x68,
+        0xd4, 0x09, 0x84, 0x62, 0x54, 0x3a, 0x6b, 0x38, 0xe8, 0x93, 0xf8, 0x08,
+        0xdf, 0xcf, 0x50, 0x7e, 0x9e, 0x4e, 0x17, 0x3e, 0xd5, 0xea, 0x9e, 0x88,
+        0xd1, 0x9e, 0xe0, 0x39, 0x43, 0x4e, 0x56, 0xe2, 0x22, 0x54, 0x8e, 0x8b,
+        0xb4, 0xf2, 0xba, 0x25, 0x2d, 0xcd, 0x39, 0x3c, 0xae, 0xc8, 0xe3, 0x8a,
+        0x88, 0xa9, 0xf1, 0xf9, 0x55, 0xc4, 0x73, 0x87, 0x68, 0x63, 0x11, 0x34,
+        0x07, 0xff, 0x44, 0x25, 0x86, 0xba, 0xb1, 0x86, 0xf3, 0xf0, 0x51, 0x54,
+        0x62, 0xa8, 0x1b, 0x2a, 0x86, 0xba, 0xb1, 0x36, 0x2d, 0xf8, 0xf0, 0x42,
+        0x8e, 0x79, 0x40, 0xce, 0xaf, 0xf2, 0x07, 0xf7, 0xa9, 0x77, 0xf6, 0x9c,
+        0x10, 0x3e, 0xe4, 0x1e, 0x67, 0x73, 0x18, 0x1e, 0xac, 0x83, 0xe1, 0xb4,
+        0xd0, 0x83, 0xe2, 0x7c, 0xcf, 0x58, 0xee, 0x04, 0xc3, 0x73, 0x96, 0x69,
+        0x69, 0xb7, 0xa2, 0x25, 0x1d, 0x93, 0xed, 0x26, 0xf5, 0xfe, 0x1f, 0xa1,
+        0xeb, 0x4b, 0xfe, 0x33, 0x54, 0xc3, 0x7f, 0x28, 0x10, 0x1d, 0x97, 0xd7,
+        0xa7, 0x8b, 0xaf, 0x0c, 0x6b, 0xff, 0x5b, 0x9a, 0xef, 0xbb, 0x90, 0xdb,
+        0x49, 0x4c, 0x97, 0xe5, 0xa6, 0x67, 0xce, 0xe0, 0x76, 0x9f, 0xad, 0x71,
+        0xe1, 0xc4, 0x6d, 0xe0, 0x93, 0xbc, 0x47, 0x05, 0x9f, 0xfe, 0x77, 0x16,
+        0xc0, 0xb2, 0x93, 0x05, 0x98, 0x57, 0x84, 0x80, 0xf5, 0x03, 0x03, 0xb4,
+        0x8e, 0x39, 0x00, 0x1e, 0x53, 0x68, 0x02, 0xe6, 0x19, 0xa7, 0xf5, 0x40,
+        0xfb, 0xfb, 0x95, 0xc1, 0xeb, 0x5d, 0x1b, 0xa0, 0x67, 0x4f, 0x2d, 0xea,
+        0x79, 0x2c, 0x07, 0xca, 0xa3, 0x4e, 0x2a, 0x0c, 0x24, 0xe6, 0x27, 0x90,
+        0xff, 0x80, 0xfe, 0x00, 0xf9, 0x11, 0x98, 0x9f, 0x9c, 0x81, 0x72, 0xa0,
+        0x35, 0x53, 0xcd, 0x6b, 0x40, 0xfa, 0x40, 0x61, 0x08, 0x2a, 0x53, 0x41,
+        0x63, 0x1d, 0x40, 0xf6, 0x12, 0x21, 0x68, 0xd8, 0x01, 0x69, 0x20, 0xbb,
+        0x79, 0x8a, 0x08, 0x98, 0x9f, 0x14, 0x20, 0xc4, 0xd0, 0x00, 0xcf, 0x4f,
+        0xec, 0x40, 0x97, 0xc2, 0xdc, 0xf4, 0xff, 0xff, 0x31, 0x15, 0x16, 0x60,
+        0xda, 0x03, 0xad, 0xf9, 0xfc, 0xfd, 0xff, 0x80, 0x08, 0x0b, 0x43, 0x0b,
+        0x7c, 0xed, 0x9e, 0xb0, 0x3c, 0xa8, 0x9c, 0x5b, 0x00, 0x64, 0xb5, 0xc1,
+        0xeb, 0x6d, 0x16, 0xf0, 0x7d, 0xc4, 0x0b, 0x18, 0x7e, 0x01, 0xcb, 0x95,
+        0xff, 0xff, 0x97, 0xc2, 0xd5, 0x82, 0x00, 0x00, 0xd4, 0xc2, 0xcb, 0x42,
+        0x60, 0x7c, 0x00, 0x00, 0x00 };
+static u32 bnx2_COM_b09FwData[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_COM_b09FwRodata[(0x88/4) + 1] = {
+        0x08001ad8, 0x08001b14, 0x08001b14, 0x08001b14, 0x08001b14, 0x08001b14,
+        0x08001a24, 0x08001b14, 0x08001a98, 0x08001b14, 0x080019ac, 0x08001b14,
+        0x08001b14, 0x08001b14, 0x080019b8, 0x0, 0x08002a2c, 0x08002a7c,
+        0x08002aac, 0x08002adc, 0x08002b0c, 0x0, 0x08005fac, 0x08005fac,
+        0x08005fac, 0x08005fac, 0x08005fac, 0x08005fd8, 0x08005fd8, 0x08006018,
+        0x08006024, 0x08006024, 0x08005fac, 0x0, 0x0 };
+static u32 bnx2_COM_b09FwBss[(0x88/4) + 1] = { 0x0 };
+static u32 bnx2_COM_b09FwSbss[(0x5c/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_com_fw_09 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x080000b0,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x7c5c,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_COM_b09FwText,
+        .gz_text_len                    = sizeof(bnx2_COM_b09FwText),
+
+        .data_addr                      = 0x08007d00,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_COM_b09FwData,
+
+        .sbss_addr                      = 0x08007d00,
+        .sbss_len                       = 0x5c,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_COM_b09FwSbss,
+
+        .bss_addr                       = 0x08007d60,
+        .bss_len                        = 0x88,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_COM_b09FwBss,
+
+        .rodata_addr                    = 0x08007c60,
+        .rodata_len                     = 0x88,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_COM_b09FwRodata,
+};
+
+static u8 bnx2_CP_b09FwText[] = {
+        0x1f, 0x8b, 0x08, 0x08, 0x8e, 0xfc, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+        0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xbd, 0x7d, 0x0d, 0x74,
+        0x5c, 0x57, 0x7d, 0xe7, 0xff, 0xdd, 0x79, 0x92, 0xc6, 0xb2, 0x2c, 0x3f,
+        0xcb, 0x63, 0x65, 0x22, 0x0b, 0x7b, 0x46, 0x7a, 0xb2, 0x95, 0x58, 0x64,
+        0xc7, 0xae, 0x00, 0x6d, 0x3b, 0x85, 0xe9, 0x48, 0xb2, 0x9d, 0x0f, 0x8a,
+        0x4c, 0x44, 0x4f, 0x5a, 0xe8, 0x22, 0xc6, 0x76, 0x48, 0x80, 0xb2, 0x4e,
+        0x09, 0x69, 0x80, 0x04, 0x0f, 0x23, 0xf9, 0x83, 0x74, 0xec, 0x51, 0x12,
+        0xc5, 0x76, 0x4f, 0x73, 0x58, 0x55, 0x92, 0x1d, 0x43, 0xa7, 0x1e, 0x27,
+        0x71, 0x68, 0xf6, 0x6c, 0x68, 0xb4, 0x4a, 0xe2, 0xa6, 0x3d, 0xd9, 0xd6,
+        0xf4, 0x84, 0x6e, 0xda, 0x43, 0x77, 0x85, 0x71, 0x88, 0x4b, 0xb3, 0x4b,
+        0xf8, 0x68, 0x61, 0xa1, 0xe5, 0xed, 0xef, 0x77, 0xef, 0x7d, 0xd2, 0xe8,
+        0xc3, 0x09, 0xa1, 0xbb, 0xf5, 0x39, 0xcf, 0x6f, 0xde, 0xfd, 0xfc, 0xdf,
+        0xff, 0xfd, 0x7f, 0xdf, 0x0f, 0xad, 0x17, 0xa9, 0x17, 0xfb, 0x6f, 0x15,
+        0x9e, 0x6d, 0x89, 0x7d, 0xbb, 0xb7, 0x5e, 0xd7, 0x73, 0x1d, 0x7e, 0x6e,
+        0x75, 0x57, 0x46, 0x95, 0xbc, 0x89, 0x7f, 0x89, 0x9f, 0xa1, 0x4c, 0x44,
+        0xc4, 0x0b, 0xfb, 0xe2, 0x23, 0x51, 0x95, 0x1e, 0xfc, 0x64, 0xd6, 0x97,
+        0x68, 0x24, 0x7d, 0xf6, 0xb3, 0xbb, 0x7d, 0x91, 0x4c, 0x79, 0x4b, 0xa2,
+        0x57, 0xfe, 0x25, 0xc8, 0xc7, 0x5c, 0x61, 0xfa, 0x5b, 0xd2, 0xff, 0xfc,
+        0x9f, 0xbe, 0xf2, 0x8e, 0xe4, 0x6b, 0xe3, 0x11, 0x89, 0x7a, 0xe9, 0x8f,
+        0x89, 0xb7, 0x49, 0xa2, 0xad, 0xe9, 0x81, 0x4f, 0x3e, 0xbc, 0xf9, 0x6f,
+        0x44, 0x1a, 0xc3, 0xb6, 0x2e, 0x07, 0x5f, 0xd9, 0x2c, 0xf9, 0x96, 0x74,
+        0x7c, 0xc8, 0x4d, 0x7b, 0xf2, 0x74, 0x45, 0x06, 0x0a, 0xc5, 0xa8, 0x44,
+        0xd2, 0x1d, 0x2f, 0xf5, 0x46, 0xf6, 0x07, 0x11, 0xdf, 0xf7, 0x7a, 0xa5,
+        0xa1, 0x27, 0xdb, 0x8d, 0xf4, 0xf2, 0x56, 0x51, 0x7e, 0x54, 0xb2, 0x15,
+        0x69, 0x50, 0xbe, 0x8f, 0x77, 0xbd, 0xa8, 0x74, 0xd2, 0xcb, 0x46, 0x5c,
+        0x29, 0x54, 0x2e, 0xac, 0x30, 0x6d, 0x96, 0xec, 0xfb, 0x6f, 0xa2, 0xe6,
+        0x8d, 0x36, 0x4b, 0x51, 0x99, 0x8d, 0xc4, 0x05, 0xfd, 0x00, 0xe6, 0x06,
+        0x19, 0x2e, 0x25, 0x24, 0x5b, 0x64, 0xbf, 0xae, 0xe4, 0x3c, 0xf6, 0xd9,
+        0x80, 0xfa, 0x2b, 0x9d, 0xe5, 0xcb, 0xb3, 0xec, 0x4b, 0x28, 0x9b, 0x40,
+        0xb9, 0x56, 0x79, 0xbc, 0x12, 0x97, 0xc7, 0x2a, 0x31, 0x79, 0xb4, 0x72,
+        0x87, 0x64, 0x50, 0xf7, 0x6c, 0x05, 0x7d, 0x97, 0x6a, 0xa5, 0x77, 0xac,
+        0x5e, 0xb2, 0x63, 0xed, 0xf1, 0x9c, 0x04, 0xc1, 0x27, 0x52, 0x1f, 0x95,
+        0xa1, 0x26, 0x94, 0x2f, 0x31, 0x2f, 0xbe, 0x20, 0x2f, 0x97, 0xda, 0xe2,
+        0xe5, 0x94, 0x23, 0x99, 0xc1, 0x64, 0x7c, 0x48, 0xf1, 0xbb, 0x46, 0xb2,
+        0x5d, 0xf8, 0x1e, 0x70, 0x25, 0xe2, 0x07, 0xc1, 0x1d, 0xa9, 0x26, 0xc0,
+        0x91, 0x4c, 0x24, 0x14, 0xeb, 0xb2, 0x5e, 0x32, 0x9f, 0x50, 0x51, 0xc9,
+        0x57, 0xae, 0x93, 0x44, 0x53, 0x10, 0xbc, 0x37, 0xe5, 0x21, 0x5d, 0xa4,
+        0xb7, 0x28, 0xfb, 0x54, 0xda, 0x47, 0x9b, 0x92, 0x52, 0xe9, 0xb5, 0x18,
+        0xc7, 0x16, 0xe0, 0xa9, 0x56, 0x32, 0x31, 0xc9, 0xa8, 0xb4, 0x24, 0x54,
+        0x7a, 0x05, 0xd2, 0x1c, 0xa9, 0xf1, 0xa7, 0x2c, 0x9d, 0xac, 0xc6, 0xb7,
+        0x0c, 0xa8, 0x74, 0xd3, 0xa2, 0xf4, 0x64, 0x42, 0xd4, 0x8f, 0xea, 0xd0,
+        0x67, 0x67, 0x46, 0x31, 0x0d, 0x6f, 0x9d, 0x76, 0xfd, 0x32, 0x69, 0x1f,
+        0x74, 0x16, 0xa6, 0x3d, 0xb5, 0x8a, 0xb0, 0x8a, 0xe2, 0xef, 0x28, 0xe0,
+        0x6a, 0x41, 0xff, 0xed, 0x5e, 0x0d, 0xc6, 0x35, 0x90, 0x4a, 0x7a, 0xfd,
+        0xea, 0xc5, 0x40, 0x9a, 0x09, 0x33, 0xf3, 0x14, 0xf2, 0x50, 0x34, 0x9d,
+        0xc2, 0xbc, 0xb9, 0x72, 0x08, 0x63, 0xbb, 0x38, 0x96, 0xf4, 0xda, 0x14,
+        0xde, 0x53, 0xfc, 0xdd, 0x34, 0x14, 0x49, 0x07, 0x41, 0x36, 0x35, 0x2e,
+        0xb9, 0x72, 0xd2, 0x9b, 0x05, 0x70, 0xbd, 0x63, 0x71, 0x8c, 0x1f, 0xe3,
+        0x88, 0x65, 0x92, 0x6b, 0xa4, 0xcb, 0xce, 0xcf, 0x5f, 0xa2, 0xef, 0x76,
+        0xef, 0x0e, 0xd5, 0xee, 0xa5, 0x54, 0xd2, 0x9b, 0x90, 0x3f, 0xc4, 0x77,
+        0x10, 0xec, 0x4a, 0x25, 0xe3, 0x79, 0xcc, 0xdd, 0xa5, 0x62, 0x4c, 0x5e,
+        0x2e, 0x26, 0x41, 0xa9, 0xc9, 0xce, 0x49, 0xd9, 0x92, 0x9a, 0x04, 0xdc,
+        0x05, 0x3c, 0x07, 0x99, 0x57, 0x46, 0x5e, 0x99, 0x75, 0x83, 0xe0, 0xe6,
+        0xd4, 0x89, 0x60, 0xa8, 0xd9, 0xd0, 0xfe, 0xd3, 0x25, 0xcc, 0x2b, 0xe6,
+        0xe9, 0xb1, 0x12, 0xe6, 0xb5, 0x84, 0x39, 0xd5, 0xf3, 0xdf, 0x89, 0xf9,
+        0x27, 0x8d, 0x90, 0x3e, 0xb6, 0x59, 0x7a, 0x7d, 0xb7, 0x7d, 0x8b, 0x64,
+        0x4b, 0x8e, 0x64, 0x53, 0x3f, 0x09, 0x32, 0x9a, 0x27, 0xc4, 0xe9, 0x2d,
+        0x91, 0x26, 0x6b, 0x00, 0x2b, 0x3f, 0x7f, 0xdd, 0x96, 0x8b, 0x3a, 0x18,
+        0x06, 0xe7, 0x83, 0xf9, 0x51, 0xe5, 0xd7, 0xd9, 0xfc, 0x90, 0xf6, 0xf9,
+        0x0f, 0x74, 0xe7, 0xcf, 0x97, 0xcb, 0x92, 0x36, 0x2b, 0x22, 0xb9, 0x07,
+        0x03, 0xe9, 0x4d, 0x01, 0x5f, 0x6c, 0xd3, 0x4b, 0x89, 0xae, 0xeb, 0xb1,
+        0x8c, 0x2e, 0x8b, 0x7f, 0x3f, 0xae, 0x41, 0x1f, 0x4e, 0x5f, 0x69, 0xbe,
+        0x6e, 0x5f, 0xe9, 0x85, 0x98, 0x85, 0x0f, 0xdf, 0x3d, 0x4e, 0xb6, 0xf2,
+        0x77, 0x76, 0x8e, 0xc3, 0x71, 0x74, 0x2d, 0x43, 0xe3, 0x2e, 0xf8, 0xc1,
+        0x93, 0x5c, 0xb1, 0x07, 0xfd, 0xc6, 0xf0, 0x0e, 0x82, 0x91, 0x54, 0x26,
+        0xe9, 0x4a, 0x1a, 0xdf, 0x03, 0x98, 0xaf, 0x0e, 0xe0, 0x4f, 0xdc, 0xec,
+        0xe6, 0x94, 0xf4, 0x55, 0x40, 0x7b, 0x95, 0x37, 0x96, 0x14, 0x7a, 0x0c,
+        0xa9, 0x7f, 0xb1, 0xb8, 0x61, 0x3f, 0x7c, 0xbb, 0x32, 0x02, 0xfa, 0x28,
+        0x8c, 0xf9, 0x32, 0x5c, 0x9c, 0xf6, 0x94, 0x24, 0x41, 0xbb, 0x69, 0xe9,
+        0xad, 0xf8, 0x52, 0x28, 0xe2, 0x5d, 0x6a, 0x07, 0xfd, 0xba, 0x92, 0x89,
+        0x9b, 0x39, 0x29, 0x14, 0x7f, 0x09, 0xe3, 0x02, 0x8e, 0x7d, 0xfe, 0xee,
+        0xb1, 0xb0, 0x80, 0xf7, 0xbb, 0x53, 0x1a, 0x3f, 0x6f, 0x0e, 0x06, 0xf6,
+        0x8d, 0x31, 0x60, 0x9c, 0x85, 0xb2, 0x8b, 0x77, 0x0c, 0xef, 0x90, 0x16,
+        0xe3, 0x80, 0xa9, 0x55, 0x86, 0x41, 0x8b, 0xbd, 0x82, 0xdf, 0x53, 0x84,
+        0x91, 0xfd, 0xb6, 0xe8, 0xdf, 0xc3, 0x63, 0x1b, 0xf4, 0x77, 0x6e, 0xa0,
+        0x45, 0xf2, 0x53, 0xe1, 0x58, 0x28, 0x0f, 0x28, 0x03, 0x92, 0x87, 0x45,
+        0x28, 0x13, 0x82, 0xe0, 0xc1, 0x14, 0xe5, 0x42, 0x10, 0x3c, 0x96, 0xa2,
+        0x9c, 0x38, 0x07, 0xfe, 0xa7, 0x6c, 0x20, 0xaf, 0xae, 0x55, 0x9c, 0x83,
+        0x6c, 0x11, 0x7d, 0x40, 0x4e, 0xe4, 0xba, 0x4e, 0x40, 0x6e, 0x50, 0xae,
+        0x5c, 0xf8, 0x44, 0xd6, 0xcf, 0xc7, 0x23, 0x1a, 0x0f, 0x98, 0x6f, 0xc8,
+        0xbc, 0x8c, 0x86, 0xbc, 0x4d, 0x0a, 0x5d, 0xa3, 0xb6, 0xcc, 0x65, 0x5d,
+        0xc6, 0x5d, 0x52, 0xe6, 0x76, 0x65, 0xf8, 0xae, 0x15, 0xf3, 0xb1, 0x42,
+        0x11, 0x4f, 0x6d, 0x9b, 0xf8, 0x2d, 0xd1, 0x9a, 0xf4, 0x97, 0x90, 0x37,
+        0x7d, 0xd7, 0x49, 0x7f, 0xb9, 0xbc, 0x59, 0x77, 0x69, 0xde, 0x88, 0xb8,
+        0x7e, 0xb2, 0x73, 0x97, 0x9a, 0x01, 0x3d, 0x05, 0xc1, 0xc9, 0x54, 0x98,
+        0xfe, 0x8f, 0xee, 0xd2, 0x3e, 0x12, 0x35, 0x4b, 0xd3, 0xee, 0x5d, 0x26,
+        0xed, 0xc4, 0x32, 0x69, 0x1b, 0x6a, 0x97, 0xa6, 0xbd, 0x7f, 0x99, 0xb4,
+        0xfb, 0x97, 0x49, 0xfb, 0x5f, 0xcb, 0xa4, 0x7d, 0x67, 0x99, 0xb4, 0xef,
+        0x2d, 0x93, 0xd6, 0x52, 0xb7, 0x34, 0xcd, 0x05, 0x3f, 0x6d, 0x92, 0x42,
+        0xec, 0x73, 0x1c, 0xbb, 0xc5, 0xcd, 0xfe, 0xc8, 0x52, 0xdc, 0xd4, 0xa0,
+        0x5c, 0xeb, 0xa2, 0x72, 0x53, 0xcb, 0x94, 0xab, 0x45, 0xb9, 0xa6, 0x45,
+        0xe5, 0x92, 0xcb, 0xe0, 0xba, 0x4e, 0xeb, 0xaf, 0x85, 0xe5, 0x0a, 0xcb,
+        0x94, 0x63, 0xfa, 0x1e, 0xdb, 0xcf, 0x16, 0x68, 0x99, 0xd7, 0x9b, 0xaf,
+        0x5a, 0x91, 0x66, 0xa6, 0xb7, 0x42, 0x47, 0xac, 0x50, 0x86, 0xdf, 0x29,
+        0x5b, 0x98, 0xe6, 0x81, 0xee, 0xa3, 0xa0, 0x3b, 0xca, 0x47, 0xf0, 0x91,
+        0x4f, 0xfe, 0x5d, 0x25, 0x43, 0xb1, 0x2d, 0xde, 0x2f, 0xa8, 0x06, 0xd0,
+        0x58, 0xd2, 0x4b, 0x28, 0xf2, 0x97, 0xe4, 0x23, 0x69, 0x3f, 0xdf, 0x2b,
+        0x2a, 0xa6, 0x24, 0x90, 0xbe, 0x94, 0x6a, 0x52, 0xb2, 0x1f, 0xfc, 0x93,
+        0x81, 0x4e, 0xda, 0x15, 0xf4, 0x6a, 0x1e, 0x32, 0x65, 0xaf, 0x2c, 0x2b,
+        0x7d, 0x39, 0x48, 0x19, 0x97, 0xce, 0xdc, 0x95, 0xf5, 0xa7, 0x7b, 0x6a,
+        0x41, 0xb3, 0x17, 0x51, 0x67, 0x07, 0x6a, 0xee, 0x2d, 0xbb, 0xd2, 0x57,
+        0xee, 0x04, 0x2f, 0x38, 0x72, 0xde, 0x5f, 0x2d, 0xe7, 0x53, 0x28, 0x5b,
+        0x89, 0xc8, 0x4c, 0xcc, 0x91, 0x19, 0x7c, 0x67, 0x53, 0xc8, 0xab, 0x84,
+        0xbc, 0xd5, 0x29, 0x07, 0x4a, 0xbe, 0x1c, 0x2e, 0xfd, 0x92, 0x0a, 0xf5,
+        0x56, 0x7f, 0x6a, 0xa5, 0x9c, 0xf6, 0x4c, 0xdb, 0x3b, 0xfc, 0x69, 0x68,
+        0x4c, 0x57, 0x2e, 0xfa, 0xc9, 0xf8, 0x8c, 0xe6, 0x89, 0x1f, 0x06, 0x7d,
+        0x68, 0x67, 0xc2, 0x4f, 0x7a, 0x7f, 0x8a, 0xef, 0xa1, 0x32, 0xed, 0x90,
+        0xf9, 0xb6, 0x86, 0xd1, 0xd6, 0xa1, 0xd2, 0x2a, 0xf9, 0xb0, 0xad, 0xbf,
+        0xdd, 0x9f, 0xee, 0x04, 0xcf, 0x79, 0xa7, 0x28, 0x23, 0x8a, 0x80, 0x6b,
+        0x10, 0xbc, 0x8d, 0xba, 0xcf, 0x69, 0x39, 0x05, 0xbb, 0xa5, 0xb8, 0x1a,
+        0x72, 0xf7, 0x1f, 0x83, 0x0f, 0xc7, 0x58, 0x9e, 0x69, 0xd4, 0x25, 0x32,
+        0xaa, 0xd2, 0x90, 0x09, 0xdd, 0x94, 0x85, 0x09, 0xc8, 0x41, 0xc8, 0x96,
+        0xd2, 0x4f, 0x83, 0x8c, 0x5b, 0x2d, 0xdf, 0x24, 0x3f, 0x5f, 0x86, 0x69,
+        0x09, 0x23, 0x2f, 0x4b, 0xb3, 0x73, 0xb2, 0x22, 0x0f, 0xf9, 0xf2, 0x74,
+        0x85, 0x72, 0xe1, 0x7a, 0xf0, 0x68, 0xab, 0xf4, 0x15, 0x93, 0xf9, 0x8c,
+        0x6c, 0xc2, 0xfc, 0x7d, 0x1e, 0x73, 0xea, 0xe2, 0xb9, 0xaf, 0x5e, 0x1a,
+        0x53, 0xd0, 0xcd, 0x4c, 0x47, 0xa3, 0xcd, 0x51, 0xc8, 0xa8, 0xdf, 0x03,
+        0x1e, 0x86, 0x39, 0xe7, 0xf1, 0x6c, 0xc4, 0x19, 0xa0, 0x3d, 0x32, 0x40,
+        0xfd, 0x50, 0x66, 0xdb, 0x84, 0x37, 0x6e, 0x7f, 0x47, 0xb5, 0x8c, 0x31,
+        0xbf, 0x1b, 0xf0, 0x3b, 0x61, 0x7f, 0x7b, 0xf8, 0xed, 0xdb, 0xdf, 0x31,
+        0xfc, 0xee, 0xb4, 0xbf, 0xa1, 0x5b, 0x8b, 0x5d, 0xfa, 0xf7, 0x48, 0x69,
+        0xfb, 0x76, 0xe5, 0x5f, 0x27, 0xb9, 0xa9, 0x56, 0x39, 0x50, 0xf4, 0xad,
+        0x6c, 0xc1, 0x23, 0x4f, 0x3a, 0x66, 0x9c, 0x80, 0x9b, 0xb2, 0xb3, 0x94,
+        0x77, 0x06, 0x08, 0x3f, 0x68, 0xa0, 0xb7, 0xb8, 0xc5, 0x5b, 0x23, 0xa4,
+        0x81, 0x11, 0xa7, 0xb7, 0xe2, 0x64, 0x60, 0xaf, 0xc5, 0x87, 0xe5, 0x30,
+        0x7e, 0x8b, 0x17, 0x49, 0x3f, 0x89, 0xb7, 0xc1, 0x01, 0xf5, 0xce, 0x70,
+        0x89, 0xf2, 0xd2, 0xc7, 0xd8, 0x13, 0x72, 0x6e, 0x81, 0x0d, 0x45, 0x5c,
+        0x28, 0xc9, 0x8d, 0x25, 0x4f, 0xe4, 0x25, 0x99, 0x1f, 0x07, 0x43, 0xec,
+        0x4a, 0xb9, 0xf2, 0xde, 0x14, 0x68, 0xf7, 0x3a, 0x47, 0xb6, 0x5f, 0xe7,
+        0xc2, 0xe6, 0xf1, 0xc7, 0xb7, 0x83, 0xfe, 0x31, 0xcf, 0x9a, 0x1e, 0xd4,
+        0x19, 0x81, 0x9d, 0x08, 0x6c, 0x9f, 0xe9, 0xea, 0x1b, 0x2e, 0xe6, 0x3e,
+        0xa6, 0xd2, 0xfb, 0x3e, 0x95, 0xed, 0xbe, 0x46, 0x72, 0x83, 0x0a, 0x38,
+        0x6a, 0x1e, 0x82, 0x1e, 0xc4, 0xb8, 0x82, 0x00, 0xf4, 0x0c, 0x79, 0x7e,
+        0xf3, 0xcd, 0x91, 0x74, 0x8d, 0xf4, 0x0e, 0x36, 0xa3, 0x0e, 0xf3, 0x88,
+        0xaf, 0xaf, 0xa2, 0x9d, 0x64, 0xa2, 0x4f, 0xe4, 0x9e, 0x91, 0xee, 0x59,
+        0x67, 0x78, 0xf4, 0x37, 0xc0, 0x93, 0x5b, 0x51, 0xff, 0x01, 0xd4, 0x7f,
+        0xcd, 0x29, 0x8c, 0xfd, 0xc8, 0x19, 0x1e, 0xfb, 0x9e, 0x33, 0x32, 0xb6,
+        0x61, 0x43, 0x7f, 0xcf, 0x86, 0x0d, 0xbb, 0x7b, 0x5c, 0x99, 0x00, 0x8f,
+        0x65, 0xbc, 0x0d, 0x1b, 0x46, 0x7a, 0xba, 0x80, 0x83, 0x2d, 0x5e, 0x9f,
+        0xf8, 0xde, 0x76, 0x01, 0xff, 0xc4, 0xd8, 0x67, 0x14, 0xf9, 0x49, 0xe4,
+        0xb3, 0x7e, 0x5c, 0xe7, 0xf7, 0xca, 0x96, 0x78, 0x93, 0xb0, 0xff, 0x88,
+        0x2d, 0x53, 0x13, 0x91, 0xfa, 0x07, 0xec, 0xfc, 0x66, 0x9c, 0x1a, 0x9f,
+        0xe9, 0x1c, 0x0b, 0xd3, 0x39, 0xb7, 0x7f, 0x67, 0x6d, 0xd5, 0xd5, 0x48,
+        0xe7, 0x37, 0x71, 0x46, 0xbc, 0xd0, 0xc6, 0xa8, 0xd1, 0xb6, 0x61, 0xae,
+        0x48, 0x9a, 0x71, 0x65, 0x4f, 0xd1, 0x41, 0x1d, 0xd0, 0xc5, 0x19, 0xfb,
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+        0xde, 0x55, 0xe4, 0xdd, 0x9b, 0xf5, 0xa7, 0x13, 0xdc, 0x57, 0x55, 0xd0,
+        0xf0, 0x72, 0x2d, 0xad, 0x47, 0xef, 0xa5, 0xca, 0x16, 0x69, 0x67, 0x27,
+        0xb8, 0x27, 0x0d, 0xf6, 0x31, 0xf7, 0xed, 0x9a, 0x7d, 0xba, 0xbd, 0x0b,
+        0xf6, 0xe9, 0x56, 0x9f, 0xef, 0x26, 0xdf, 0xcd, 0xd3, 0xcd, 0xc1, 0xb9,
+        0xbb, 0x57, 0x8f, 0x3b, 0xcf, 0xe8, 0xf8, 0x70, 0x3d, 0xe6, 0x27, 0x08,
+        0x4e, 0xa7, 0x4c, 0x5c, 0x76, 0x46, 0xc7, 0x65, 0x05, 0x1e, 0xf8, 0xb0,
+        0x8d, 0xcd, 0x76, 0xf4, 0x5c, 0x9e, 0x8b, 0xcb, 0x2e, 0xd8, 0xa3, 0xa3,
+        0xef, 0xff, 0xc8, 0x8e, 0x5e, 0xd2, 0x7b, 0x71, 0xfa, 0x52, 0x8e, 0x14,
+        0x20, 0x23, 0xf6, 0x8c, 0xbf, 0x2a, 0xc3, 0x0f, 0xf2, 0x9b, 0x3a, 0x2d,
+        0x02, 0xbd, 0x45, 0xb9, 0x9d, 0x97, 0x6c, 0x0f, 0xd3, 0x4c, 0x9d, 0x3e,
+        0xed, 0x23, 0x1f, 0x77, 0x7a, 0xe7, 0xfa, 0x27, 0x7e, 0xc3, 0x35, 0x70,
+        0xfe, 0xa6, 0x9d, 0x93, 0x71, 0xb2, 0x15, 0xe6, 0x87, 0x6b, 0xe1, 0x77,
+        0xdb, 0xfb, 0x08, 0x99, 0x5f, 0x7d, 0xff, 0xb5, 0xe1, 0xd3, 0xac, 0xfe,
+        0x3b, 0x22, 0x23, 0x4e, 0x1f, 0xea, 0x4c, 0x7b, 0x0d, 0x03, 0x2a, 0x7d,
+        0xd3, 0x00, 0xcf, 0xca, 0x4d, 0x2c, 0xf9, 0xfb, 0x01, 0xf3, 0xba, 0xb0,
+        0xa0, 0xe7, 0x94, 0xfb, 0xb0, 0xa6, 0x41, 0x8b, 0x9a, 0xb6, 0x34, 0xfd,
+        0x1f, 0x98, 0xd3, 0x91, 0xd4, 0xad, 0xd4, 0x93, 0xa1, 0x8e, 0x4c, 0xc6,
+        0xfb, 0x78, 0x7f, 0x84, 0xa6, 0x71, 0x7b, 0x97, 0xc4, 0xd4, 0x39, 0xad,
+        0xdf, 0x47, 0x52, 0xbc, 0x5f, 0x66, 0x99, 0xb2, 0xa3, 0x55, 0x65, 0xf5,
+        0xb8, 0x3d, 0xf9, 0x43, 0xcc, 0xcd, 0x17, 0x61, 0x6f, 0xf6, 0x8e, 0xbd,
+        0x0a, 0x9f, 0x31, 0x2e, 0x5f, 0x2a, 0xbd, 0x04, 0x7a, 0xcd, 0xaf, 0xb5,
+        0x77, 0xe1, 0x65, 0x01, 0x37, 0xcf, 0x38, 0xeb, 0xfd, 0xc3, 0x91, 0x3f,
+        0x02, 0x5d, 0xfc, 0xc1, 0x4b, 0xec, 0x03, 0xb0, 0x44, 0x60, 0xcf, 0xc3,
+        0x36, 0x18, 0x7f, 0x49, 0xef, 0x95, 0xbb, 0xbe, 0xfc, 0x92, 0x8e, 0x53,
+        0xf4, 0x97, 0x5b, 0x65, 0x7b, 0xb9, 0x41, 0x76, 0x40, 0x2f, 0xec, 0x28,
+        0xfb, 0x78, 0xa2, 0x72, 0x63, 0xd9, 0xcc, 0xd3, 0x47, 0xca, 0x9c, 0xef,
+        0x6d, 0x32, 0x71, 0xbc, 0x9a, 0x66, 0xa7, 0xed, 0xde, 0x31, 0xd2, 0x0f,
+        0x9e, 0x52, 0x32, 0x3f, 0xad, 0xc7, 0xce, 0x5d, 0xac, 0xc9, 0xc3, 0xb3,
+        0xc2, 0xbd, 0xf8, 0xfc, 0x1b, 0x74, 0xdf, 0x68, 0xe5, 0x19, 0x77, 0xde,
+        0x8f, 0xd8, 0x5f, 0x09, 0xf7, 0x86, 0xbf, 0xfe, 0x19, 0x10, 0xfd, 0x77,
+        0x5d, 0xf4, 0xde, 0x70, 0x4d, 0x7b, 0xd2, 0x76, 0x26, 0xa6, 0x75, 0x84,
+        0xa1, 0xf1, 0xf9, 0xbf, 0xe7, 0x22, 0xf2, 0x7f, 0x01, 0x95, 0xf6, 0x2d,
+        0x58, 0xd0, 0x73, 0x00, 0x00, 0x00 };
+static u32 bnx2_CP_b09FwData[(0x50/4) + 1] = {
+        0x00010030, 0x00000030, 0x00000000, 0x00000001, 0x00010fd0, 0x00000fd0,
+        0x00001430, 0x0000007f, 0x00030400, 0x00001000, 0x00000030, 0x00000020,
+        0x00050200, 0x00001000, 0x00000030, 0x00000010, 0x00010400, 0x00000400,
+        0x00001030, 0x00000020, 0x00000000 };
+static u32 bnx2_CP_b09FwRodata[(0x118/4) + 1] = {
+        0x080005d8, 0x080007f8, 0x0800073c, 0x08000764, 0x0800078c, 0x080007b4,
+        0x08000610, 0x080005fc, 0x08000820, 0x08000820, 0x0800062c, 0x08000648,
+        0x08000648, 0x08000820, 0x08000660, 0x08000674, 0x08000820, 0x08000688,
+        0x08000820, 0x08000820, 0x0800069c, 0x08000820, 0x08000820, 0x08000820,
+        0x08000820, 0x08000820, 0x08000820, 0x08000820, 0x08000820, 0x08000820,
+        0x08000820, 0x080006b0, 0x08000820, 0x080006c4, 0x080006d8, 0x080006ec,
+        0x08000820, 0x08000700, 0x08000714, 0x08000728, 0x08003740, 0x08003758,
+        0x08003768, 0x08003778, 0x08003790, 0x080037a8, 0x080037b8, 0x080037c8,
+        0x080037e8, 0x080037f8, 0x08003808, 0x08003898, 0x080037d8, 0x08003818,
+        0x08003828, 0x08003840, 0x08003860, 0x08003898, 0x08003878, 0x08003878,
+        0x080055f0, 0x080055f0, 0x080055f0, 0x080055f0, 0x080055f0, 0x08005618,
+        0x08005618, 0x08005640, 0x08005690, 0x08005660, 0x00000000 };
+static u32 bnx2_CP_b09FwBss[(0x870/4) + 1] = { 0x0 };
+static u32 bnx2_CP_b09FwSbss[(0xe9/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_cp_fw_09 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x0800006c,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x73cc,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_CP_b09FwText,
+        .gz_text_len                    = sizeof(bnx2_CP_b09FwText),
+
+        .data_addr                      = 0x08007500,
+        .data_len                       = 0x50,
+        .data_index                     = 0x0,
+        .data                           = bnx2_CP_b09FwData,
+
+        .sbss_addr                      = 0x08007554,
+        .sbss_len                       = 0xe9,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_CP_b09FwSbss,
+
+        .bss_addr                       = 0x08007640,
+        .bss_len                        = 0x870,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_CP_b09FwBss,
+
+        .rodata_addr                    = 0x080073d0,
+        .rodata_len                     = 0x118,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_CP_b09FwRodata,
+};
+
+static u8 bnx2_RXP_b09FwText[] = {
+        0x1f, 0x8b, 0x08, 0x08, 0x19, 0xfd, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+        0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xec, 0x5c, 0x6b, 0x6c,
+        0x1c, 0xd7, 0x75, 0x3e, 0xf3, 0x20, 0xb5, 0xa2, 0xf8, 0x18, 0x2e, 0x57,
+        0xcc, 0x4a, 0x66, 0xec, 0x5d, 0x71, 0x24, 0xb2, 0x16, 0x6b, 0x8c, 0xd8,
+        0xad, 0x4d, 0x04, 0x6b, 0x7b, 0x33, 0xbb, 0x92, 0x98, 0x54, 0x85, 0x29,
+        0x87, 0x75, 0x0c, 0xc3, 0x75, 0xd9, 0xa5, 0x1a, 0xbb, 0xae, 0x51, 0xc8,
+        0x8f, 0xc4, 0x06, 0x6a, 0xd6, 0x9b, 0x25, 0xdd, 0xa8, 0xe9, 0x82, 0x43,
+        0x4b, 0xaa, 0xe9, 0x02, 0x69, 0xbb, 0x20, 0xa9, 0xc7, 0x8f, 0x85, 0x56,
+        0x76, 0x52, 0xc7, 0xf9, 0xe1, 0x48, 0x50, 0x95, 0x20, 0x28, 0x0c, 0x43,
+        0x48, 0x8d, 0xd6, 0x3f, 0xda, 0x40, 0x95, 0x9f, 0x68, 0x92, 0x42, 0x41,
+        0x0b, 0xc7, 0x68, 0x6c, 0x4f, 0xbf, 0xef, 0xce, 0x0c, 0xb9, 0xa4, 0x5f,
+        0x40, 0x7f, 0xf4, 0x4f, 0xe7, 0x02, 0x8b, 0xb9, 0xf7, 0xce, 0x3d, 0xe7,
+        0x9e, 0x7b, 0xde, 0xe7, 0x0e, 0xa5, 0xdf, 0xef, 0x94, 0x0e, 0x09, 0x5b,
+        0x17, 0x7e, 0x99, 0xc3, 0x8f, 0x3d, 0x74, 0xc3, 0xd8, 0x0d, 0xa3, 0x22,
+        0x7b, 0xf6, 0x18, 0x5b, 0x12, 0x7a, 0x34, 0x1f, 0xb7, 0xb8, 0xc5, 0x2d,
+        0x6e, 0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e,
+        0x71, 0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71,
+        0x8b, 0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b,
+        0x5b, 0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b,
+        0xdc, 0xe2, 0x16, 0xb7, 0xb8, 0xc5, 0x2d, 0x6e, 0x71, 0x8b, 0x5b, 0xdc,
+        0xe2, 0xf6, 0xff, 0xbd, 0x19, 0x22, 0x16, 0x9f, 0x5d, 0xe1, 0x4f, 0x12,
+        0x7a, 0xfe, 0xf2, 0x1f, 0xba, 0xb6, 0x24, 0x8c, 0xfc, 0xcf, 0x66, 0xa6,
+        0x6d, 0x91, 0x42, 0x63, 0x77, 0xa6, 0x28, 0xef, 0xfb, 0x95, 0x94, 0x29,
+        0x9c, 0xff, 0x6c, 0xfe, 0xbd, 0xbf, 0x7d, 0xf1, 0xa6, 0xec, 0xd5, 0xba,
+        0x21, 0x09, 0x2b, 0x3f, 0xb7, 0xc7, 0xda, 0x25, 0x89, 0x01, 0xc0, 0x7c,
+        0x6b, 0xe8, 0xc7, 0xdd, 0xd2, 0x2d, 0x6b, 0x78, 0xec, 0x84, 0x5c, 0x36,
+        0x5e, 0xd0, 0xdc, 0xa6, 0xef, 0x9f, 0x70, 0x7c, 0xff, 0x87, 0xf8, 0xbd,
+        0xe5, 0x60, 0xec, 0x7d, 0xe0, 0x17, 0x4c, 0x43, 0x74, 0xfb, 0x2f, 0x34,
+        0x77, 0xb9, 0x43, 0xaa, 0x8b, 0xa6, 0xcc, 0x7a, 0x29, 0x39, 0xe2, 0x55,
+        0xb4, 0x52, 0xb3, 0xa6, 0xed, 0x3d, 0x35, 0xaf, 0xed, 0x3b, 0x75, 0x44,
+        0xdb, 0x7f, 0x6a, 0x41, 0x73, 0x4f, 0x49, 0x45, 0xdf, 0xd3, 0x29, 0x05,
+        0xeb, 0xb4, 0x56, 0x6c, 0xf6, 0x6b, 0xee, 0xe2, 0x7b, 0xbe, 0xeb, 0x64,
+        0xad, 0xbb, 0xc4, 0x2c, 0x80, 0x16, 0x71, 0x6b, 0x3e, 0xc6, 0xa6, 0x14,
+        0x52, 0xbe, 0xaf, 0xe7, 0xfd, 0x27, 0xdc, 0x9c, 0x6d, 0xe9, 0x5a, 0x4a,
+        0xaa, 0xcd, 0x7e, 0xe0, 0xed, 0xd4, 0x8a, 0x8b, 0xa6, 0x56, 0xf2, 0xfc,
+        0x73, 0xae, 0x23, 0x03, 0x86, 0xf8, 0xfe, 0x9c, 0xb3, 0x33, 0x7d, 0x48,
+        0x4e, 0x02, 0x6f, 0x03, 0xf8, 0xc4, 0xd2, 0xf3, 0xa4, 0x8f, 0x74, 0x92,
+        0xe4, 0x8a, 0x56, 0x1c, 0x8a, 0xe8, 0x93, 0x0c, 0xe9, 0x2f, 0xaf, 0xe8,
+        0xa0, 0x73, 0x8b, 0x94, 0xeb, 0x96, 0x4c, 0xad, 0x6c, 0x5c, 0x7f, 0xd9,
+        0x7f, 0x71, 0x28, 0x25, 0xcf, 0x36, 0xb3, 0x47, 0x2a, 0x92, 0x90, 0x39,
+        0x2f, 0x23, 0x7a, 0x5e, 0x0a, 0x6e, 0x6e, 0x40, 0xce, 0x35, 0xd3, 0xf2,
+        0x5c, 0xd3, 0x4e, 0x57, 0x65, 0x93, 0x94, 0x53, 0x96, 0x9c, 0x6d, 0xa6,
+        0x70, 0x46, 0xff, 0x9c, 0x6e, 0xdb, 0x56, 0x15, 0x6b, 0xab, 0xcd, 0x97,
+        0xf8, 0xef, 0x5f, 0xac, 0xe9, 0x9c, 0x82, 0xa9, 0x80, 0xee, 0x70, 0x2d,
+        0xcf, 0xa1, 0xd6, 0xaa, 0xb3, 0x04, 0x6b, 0xa5, 0x32, 0x9d, 0xc3, 0x5c,
+        0x73, 0x34, 0xe4, 0xef, 0x16, 0x9c, 0x97, 0x4f, 0x4b, 0xaa, 0x9e, 0x01,
+        0xde, 0xb0, 0xff, 0xcf, 0xc0, 0x37, 0x80, 0xf3, 0x5e, 0xab, 0x7e, 0xee,
+        0xa2, 0xa4, 0x74, 0xd9, 0x99, 0x2e, 0x0b, 0x78, 0xdb, 0xec, 0xc4, 0x98,
+        0xf4, 0xf9, 0xfe, 0x7e, 0x47, 0xac, 0xaa, 0xd3, 0x03, 0x98, 0x8c, 0x54,
+        0x9d, 0x6e, 0xe0, 0x69, 0x13, 0xcb, 0xe6, 0xb9, 0xb8, 0xd7, 0x66, 0xcc,
+        0xfb, 0x5d, 0x46, 0xde, 0xf7, 0xa7, 0x73, 0xd2, 0x1d, 0xcc, 0xed, 0x56,
+        0x38, 0xa6, 0x26, 0x34, 0xac, 0xfb, 0x05, 0x69, 0x4e, 0x24, 0xf3, 0xec,
+        0xf3, 0x99, 0x13, 0x77, 0xfe, 0xda, 0x90, 0x96, 0x34, 0x68, 0xb9, 0x26,
+        0xec, 0x83, 0xff, 0x1e, 0xf8, 0xe0, 0x7c, 0x06, 0x63, 0xed, 0x3a, 0xe0,
+        0x19, 0xae, 0x0a, 0xf7, 0xe8, 0x93, 0xa5, 0x94, 0xe8, 0x57, 0x9c, 0xde,
+        0x70, 0x5d, 0x37, 0x68, 0x8d, 0xf4, 0xa0, 0x5f, 0xe6, 0x16, 0xc9, 0xeb,
+        0x1a, 0x64, 0x83, 0xe7, 0x8d, 0x15, 0xad, 0xd0, 0x3c, 0x82, 0xbe, 0x29,
+        0xd3, 0xb6, 0x7f, 0x6e, 0xce, 0x99, 0xd7, 0x8a, 0xa7, 0x4e, 0x6a, 0xa5,
+        0x53, 0x2f, 0x68, 0x7b, 0x9b, 0x2f, 0x74, 0x49, 0x47, 0x16, 0xa7, 0x4e,
+        0xc8, 0x93, 0x9e, 0x26, 0xa4, 0x73, 0x09, 0xbc, 0x2b, 0x58, 0x15, 0x31,
+        0xed, 0x6e, 0x6d, 0x1f, 0xf0, 0xb4, 0xd9, 0x7f, 0xd2, 0x29, 0xdd, 0x86,
+        0x6c, 0xb2, 0xa3, 0xb5, 0x29, 0xf9, 0x33, 0xd0, 0x74, 0xc1, 0x49, 0x91,
+        0x5f, 0x3d, 0x01, 0x4c, 0x44, 0x07, 0xf5, 0x8a, 0x3a, 0xa5, 0x17, 0x4a,
+        0xc7, 0xff, 0xbc, 0xaf, 0x3a, 0xb2, 0x85, 0x6b, 0xa0, 0xff, 0xd6, 0xfd,
+        0xd3, 0xb6, 0xdb, 0x6b, 0x4a, 0xc5, 0xd2, 0x25, 0x6b, 0x15, 0xe5, 0x3a,
+        0x99, 0x73, 0x44, 0x8a, 0x35, 0xec, 0x69, 0x9b, 0xe0, 0x8d, 0x0d, 0xde,
+        0xec, 0x3c, 0x32, 0xa8, 0xff, 0x96, 0x64, 0xfa, 0x2b, 0x9a, 0x19, 0xf2,
+        0x71, 0x49, 0x6e, 0x51, 0xf0, 0x7a, 0xde, 0x81, 0x7e, 0x76, 0xb0, 0x8f,
+        0x7d, 0x13, 0x6a, 0x5f, 0x23, 0x6f, 0xa7, 0x97, 0x45, 0x34, 0x3d, 0xbf,
+        0x1b, 0xf8, 0xa8, 0xb7, 0x5c, 0xf7, 0x04, 0x68, 0x24, 0xed, 0xec, 0xdb,
+        0x80, 0x49, 0x88, 0xeb, 0x74, 0xb5, 0xd0, 0x49, 0x79, 0x93, 0xd7, 0xe4,
+        0x9d, 0x3a, 0xa7, 0xb6, 0x76, 0xce, 0x5f, 0xf9, 0x9b, 0x46, 0x4d, 0xf9,
+        0xa1, 0x3a, 0x2f, 0x6d, 0x8c, 0xeb, 0x52, 0xa1, 0x4e, 0x24, 0xa0, 0x47,
+        0xa2, 0x95, 0x1d, 0x6b, 0x15, 0x57, 0x59, 0x44, 0x37, 0xf2, 0x9d, 0x52,
+        0x54, 0xf4, 0x8d, 0x61, 0x2f, 0xda, 0x1e, 0x6c, 0xc8, 0xe6, 0x59, 0x38,
+        0x97, 0x87, 0x8d, 0x67, 0xd9, 0x97, 0xf2, 0x02, 0xed, 0x9d, 0xb4, 0x9d,
+        0xcf, 0xaa, 0x7f, 0x8e, 0x45, 0x5d, 0x3c, 0xd6, 0x03, 0xda, 0x38, 0x86,
+        0x1d, 0xda, 0x78, 0x3f, 0xa2, 0x89, 0x3b, 0x36, 0x08, 0xfe, 0x70, 0x9d,
+        0x9d, 0x81, 0x9c, 0x0b, 0x2e, 0xf6, 0x74, 0x9d, 0xdf, 0x50, 0x3c, 0xe8,
+        0xc5, 0x79, 0x06, 0xe7, 0xc9, 0xaf, 0x0e, 0xe8, 0xb6, 0x26, 0x65, 0x27,
+        0x9b, 0xa1, 0xdc, 0x03, 0xda, 0x75, 0xd9, 0x74, 0x63, 0x2b, 0xed, 0x91,
+        0xac, 0xa8, 0x87, 0xa6, 0x24, 0x47, 0xb9, 0x96, 0xeb, 0xb8, 0x3e, 0x3b,
+        0x26, 0xfa, 0xaf, 0x7c, 0x6b, 0xdd, 0x59, 0x6d, 0xd9, 0x31, 0x0f, 0x1a,
+        0x02, 0xde, 0x82, 0x27, 0x9f, 0xb6, 0x96, 0x7c, 0xdd, 0xc8, 0x3f, 0xae,
+        0x6d, 0x5d, 0x07, 0x9d, 0xe8, 0x27, 0x0d, 0x27, 0x3a, 0x03, 0x5b, 0x8b,
+        0x68, 0x8a, 0x64, 0xa3, 0x85, 0x38, 0x3e, 0xe9, 0x1c, 0x5c, 0x0f, 0x1f,
+        0xe0, 0xc1, 0x07, 0xc0, 0xaf, 0x3d, 0xeb, 0xc1, 0xfe, 0x3d, 0xfa, 0x8c,
+        0x8c, 0xbc, 0x38, 0x04, 0x1f, 0xb7, 0xe6, 0x63, 0xd0, 0xc6, 0xd1, 0xd7,
+        0xc5, 0x80, 0x8f, 0x99, 0xad, 0xeb, 0xb0, 0x59, 0xf0, 0x78, 0x85, 0x73,
+        0xb0, 0xed, 0x95, 0x12, 0x9e, 0xb6, 0x54, 0x1b, 0xd4, 0xab, 0xc8, 0x97,
+        0xd2, 0xe7, 0xa4, 0xe1, 0x5f, 0xe8, 0x77, 0xe8, 0x57, 0xb8, 0xd6, 0xf7,
+        0x4b, 0x0e, 0x61, 0x7d, 0x99, 0x70, 0x68, 0x43, 0x9d, 0xa2, 0x27, 0x2b,
+        0xda, 0xc1, 0x21, 0xd8, 0xd6, 0xf5, 0x6d, 0xa0, 0x95, 0x36, 0x76, 0x8d,
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+        0xea, 0xb5, 0xc2, 0xab, 0x86, 0x7c, 0xff, 0x88, 0xce, 0xa5, 0x73, 0x2a,
+        0xd2, 0xd9, 0x4f, 0xcc, 0xb3, 0xa2, 0xf3, 0xea, 0x20, 0x3b, 0x80, 0x39,
+        0xde, 0x06, 0xe6, 0x78, 0x0b, 0x98, 0xe3, 0x57, 0xc0, 0xd8, 0x37, 0x4b,
+        0x93, 0xa1, 0xfc, 0x9f, 0x86, 0x1c, 0xa2, 0xae, 0xb6, 0xce, 0xe0, 0x4e,
+        0xa7, 0xf3, 0xa0, 0xc1, 0xdb, 0xb0, 0x3f, 0xd6, 0x4b, 0x19, 0x59, 0x5d,
+        0x9a, 0x90, 0xb5, 0xa5, 0x20, 0x0f, 0xf9, 0x03, 0xe6, 0x7d, 0x8d, 0xf0,
+        0x9e, 0x1c, 0xc8, 0xa1, 0x3d, 0x32, 0x70, 0x94, 0xf2, 0xa3, 0x43, 0x96,
+        0x8b, 0xab, 0x5a, 0x0e, 0x2d, 0x17, 0x59, 0x8e, 0x88, 0xce, 0x21, 0x9b,
+        0xda, 0x90, 0x8a, 0x5b, 0x47, 0xfd, 0x3e, 0xed, 0x0f, 0x0a, 0xfc, 0xf3,
+        0x94, 0x97, 0x7f, 0x0a, 0xef, 0x5e, 0xe9, 0xdc, 0xba, 0x19, 0xb3, 0x1b,
+        0xed, 0x9a, 0xb2, 0x6b, 0x30, 0x88, 0xb9, 0xab, 0xdb, 0x68, 0x83, 0x39,
+        0x80, 0x19, 0xaf, 0x43, 0x87, 0x34, 0x9c, 0x6e, 0x8d, 0xfd, 0x1a, 0xce,
+        0x21, 0x9d, 0x77, 0xcb, 0x71, 0x0a, 0x45, 0x5b, 0xe6, 0x8a, 0x56, 0x32,
+        0x0f, 0xfa, 0xbb, 0x01, 0xbb, 0x6d, 0x15, 0x77, 0xb0, 0x86, 0x33, 0x58,
+        0xaf, 0x53, 0xcf, 0x6f, 0x6a, 0xd9, 0xbb, 0x5c, 0xff, 0x23, 0xc6, 0xb1,
+        0xce, 0xa4, 0xe5, 0x0f, 0x7d, 0x94, 0x81, 0xf4, 0x4d, 0x65, 0x75, 0xff,
+        0xa0, 0xdf, 0x2a, 0xda, 0xae, 0xd5, 0x29, 0x8f, 0x45, 0x2e, 0x79, 0x36,
+        0x74, 0xc9, 0xcb, 0x09, 0x62, 0x80, 0xb2, 0x6a, 0xf6, 0xf3, 0xc3, 0x35,
+        0xfb, 0xfe, 0x5e, 0x9b, 0xeb, 0x72, 0x42, 0xb9, 0x4d, 0xdd, 0xbf, 0xa1,
+        0xb1, 0x8d, 0x57, 0x7a, 0x56, 0xde, 0xc4, 0x7d, 0x07, 0x18, 0x27, 0x27,
+        0x6f, 0x00, 0xe3, 0xd5, 0x4b, 0xcd, 0xbc, 0xed, 0x93, 0x38, 0xa7, 0x92,
+        0x9a, 0xbb, 0xda, 0x29, 0x97, 0xaf, 0x15, 0xd4, 0x4b, 0xd7, 0x3c, 0xf5,
+        0xf3, 0xab, 0x45, 0x55, 0xb8, 0xea, 0xfb, 0xff, 0x70, 0x67, 0xe4, 0x9d,
+        0x25, 0x5f, 0x4e, 0xbb, 0x46, 0x7f, 0x44, 0x9a, 0xf9, 0x74, 0xbe, 0xdf,
+        0x01, 0xd9, 0xbc, 0x7e, 0xc0, 0xf7, 0x1f, 0x19, 0x19, 0x11, 0xe7, 0x00,
+        0x31, 0xca, 0x70, 0x82, 0x39, 0xae, 0x94, 0x39, 0x19, 0xdb, 0x3e, 0x5f,
+        0x51, 0x0a, 0xf2, 0xad, 0x3b, 0xc0, 0x2f, 0x8f, 0xee, 0x0b, 0xe3, 0x26,
+        0x3f, 0x7c, 0x9e, 0x7e, 0xe5, 0xc4, 0xe7, 0xfc, 0xca, 0xa6, 0x9c, 0x2d,
+        0xf6, 0xa2, 0x7f, 0x4c, 0x7e, 0x50, 0x8c, 0xee, 0x2a, 0x9b, 0x78, 0x3a,
+        0x46, 0xa1, 0x78, 0xcf, 0x1f, 0xd4, 0xf1, 0x03, 0x60, 0x12, 0xd3, 0xf7,
+        0x67, 0x5d, 0xce, 0xd7, 0x8d, 0xf9, 0x36, 0xcc, 0x7d, 0xd0, 0xff, 0xa7,
+        0xb5, 0x7e, 0x2e, 0x2b, 0xd8, 0xc1, 0xe0, 0xef, 0x98, 0x8c, 0x15, 0xa1,
+        0xe3, 0x15, 0xf3, 0x4c, 0x89, 0x15, 0xac, 0xc4, 0x2c, 0x64, 0xc7, 0x0c,
+        0xe4, 0xcd, 0x29, 0x1d, 0x67, 0xed, 0xd5, 0xb2, 0x67, 0x8e, 0xe5, 0x9c,
+        0xa4, 0x2b, 0x6e, 0x8f, 0x3e, 0xbf, 0xcd, 0x1b, 0x2f, 0x26, 0x82, 0x3b,
+        0x07, 0x1f, 0xe7, 0x94, 0xb4, 0xc1, 0x1e, 0xca, 0xae, 0x4c, 0x81, 0x27,
+        0x12, 0x38, 0xdb, 0x56, 0xcd, 0x0f, 0x0d, 0xe8, 0xef, 0x86, 0xf6, 0x29,
+        0x06, 0xb1, 0x8b, 0x86, 0xc9, 0x76, 0xa7, 0xd0, 0xaf, 0x5d, 0x32, 0x57,
+        0xdb, 0xb4, 0x5c, 0x7d, 0xb8, 0x2e, 0x0d, 0x1c, 0xf2, 0x04, 0xca, 0x11,
+        0xd4, 0x25, 0xc3, 0xb2, 0x81, 0xf2, 0x34, 0xca, 0x2d, 0x78, 0xb2, 0xcd,
+        0x61, 0xe0, 0x0a, 0x3c, 0x5f, 0xc3, 0x78, 0x23, 0x58, 0x73, 0xce, 0x94,
+        0x8f, 0x4e, 0x50, 0x97, 0x38, 0x06, 0x73, 0x91, 0x67, 0x6d, 0x3c, 0x6b,
+        0x45, 0x95, 0x5d, 0x60, 0x19, 0xcf, 0x72, 0xf0, 0xfd, 0x21, 0x99, 0x84,
+        0x3e, 0x99, 0x6b, 0x81, 0x4c, 0xfa, 0x68, 0x5b, 0x26, 0xb1, 0xae, 0x5d,
+        0xc6, 0xae, 0x92, 0xd7, 0x4d, 0xd0, 0x5b, 0xa7, 0x64, 0xaf, 0xc5, 0x34,
+        0x1e, 0xad, 0x80, 0x16, 0xaf, 0x83, 0xae, 0x96, 0x41, 0x53, 0x99, 0xa2,
+        0x35, 0x3a, 0xad, 0x92, 0xda, 0x2f, 0xf0, 0x38, 0xe8, 0xb5, 0xe3, 0x0a,
+        0xb1, 0x28, 0x79, 0xd9, 0x01, 0xed, 0x89, 0xdf, 0x61, 0xdb, 0x93, 0x8e,
+        0xb2, 0x41, 0x83, 0xa0, 0xcb, 0x62, 0xc0, 0xd3, 0xef, 0x29, 0x2d, 0x57,
+        0x47, 0xef, 0x48, 0x2a, 0x7d, 0x47, 0x2c, 0xc8, 0x02, 0xcb, 0xfd, 0x50,
+        0x5c, 0x8c, 0x79, 0x5c, 0x5e, 0xc7, 0x3c, 0x06, 0xf8, 0xfb, 0xc8, 0x90,
+        0xe6, 0xef, 0x51, 0x89, 0xec, 0xe6, 0x71, 0xd0, 0x1b, 0x64, 0x50, 0xc0,
+        0xd3, 0xe9, 0x90, 0x46, 0x9f, 0x06, 0xff, 0x5a, 0xb0, 0xca, 0x92, 0x32,
+        0x0f, 0xfe, 0xbf, 0x8e, 0xef, 0xb7, 0xea, 0x9f, 0xaa, 0xb9, 0x05, 0x15,
+        0xe6, 0xb2, 0x7c, 0x1b, 0x38, 0xf9, 0xf7, 0x38, 0xbb, 0x2e, 0x8d, 0xdd,
+        0x07, 0x46, 0x18, 0x4b, 0xfb, 0xb7, 0xba, 0x6c, 0x1f, 0x95, 0xcd, 0xe1,
+        0xe3, 0x28, 0xef, 0xc3, 0xd3, 0xc0, 0x39, 0x44, 0x75, 0x2c, 0x7c, 0xd9,
+        0x1b, 0x36, 0x0a, 0x3a, 0xef, 0xe0, 0x98, 0xce, 0xcf, 0x37, 0xec, 0x03,
+        0xf8, 0x4e, 0xbf, 0x0c, 0xf7, 0x06, 0xcc, 0xa4, 0x12, 0x3a, 0xc7, 0xb4,
+        0x02, 0x2c, 0xb1, 0x82, 0xf1, 0xde, 0xa7, 0x5f, 0xaf, 0x06, 0x1e, 0x1e,
+        0xfe, 0xa7, 0x9f, 0x8e, 0x31, 0x27, 0x7d, 0x33, 0x11, 0xe8, 0xbf, 0xcf,
+        0xfc, 0x4d, 0x7b, 0x6e, 0xd4, 0xc0, 0xcb, 0x6d, 0x33, 0x86, 0xb6, 0xd0,
+        0x65, 0xd0, 0x45, 0x65, 0x4d, 0xbf, 0x6c, 0x17, 0xf4, 0x2d, 0xd4, 0x52,
+        0xe6, 0x07, 0x12, 0xf4, 0x9d, 0xb7, 0xa9, 0x77, 0xda, 0x21, 0x5f, 0x92,
+        0x1a, 0x57, 0xbe, 0x6f, 0xe7, 0x21, 0x15, 0xac, 0xe4, 0x24, 0x68, 0xb4,
+        0x4d, 0x2c, 0x67, 0x5c, 0x1e, 0xcc, 0x3b, 0xab, 0xfb, 0xb2, 0x6d, 0xb3,
+        0x6f, 0x73, 0x5e, 0xae, 0x9f, 0x7b, 0xe1, 0x1e, 0xe8, 0xa7, 0x36, 0x35,
+        0x8d, 0x36, 0x6a, 0xed, 0xfd, 0x01, 0x8d, 0x36, 0xf7, 0x11, 0xfb, 0x3f,
+        0xfb, 0x20, 0x9d, 0x0c, 0x1b, 0x41, 0x0e, 0x06, 0x9e, 0x35, 0x9e, 0xe7,
+        0xa7, 0xc0, 0xf7, 0x3b, 0xe9, 0xa7, 0xe9, 0x67, 0x0c, 0xe8, 0xe7, 0x91,
+        0x6d, 0xfa, 0x21, 0xdd, 0x74, 0xca, 0xd8, 0x35, 0x5b, 0x26, 0x8a, 0xfa,
+        0xbe, 0x81, 0x35, 0xe9, 0x3f, 0x3a, 0x0e, 0xba, 0x21, 0xad, 0x93, 0xb7,
+        0x4c, 0x29, 0x83, 0x8e, 0xca, 0x90, 0x4f, 0x65, 0xd0, 0x14, 0x31, 0x50,
+        0x19, 0xf2, 0xad, 0x5c, 0xb7, 0x9c, 0x2a, 0xf6, 0x4c, 0x9d, 0xbd, 0x02,
+        0x3a, 0xba, 0x5e, 0xe7, 0xfd, 0xeb, 0x35, 0x9b, 0xd4, 0x83, 0xb7, 0xb6,
+        0xef, 0xfe, 0xef, 0xb8, 0xfb, 0x43, 0x72, 0x03, 0x76, 0xcb, 0x9b, 0xa5,
+        0x61, 0xc8, 0x24, 0x21, 0x5e, 0x04, 0x6d, 0x8c, 0xca, 0x6a, 0xe9, 0xa4,
+        0xac, 0x41, 0x3f, 0xad, 0x2f, 0x0d, 0x00, 0x4f, 0x43, 0x8e, 0xbe, 0x72,
+        0x44, 0xde, 0x58, 0x52, 0x32, 0x63, 0x43, 0xbf, 0x2c, 0xd3, 0x07, 0x0f,
+        0x7a, 0x2e, 0x77, 0xea, 0x98, 0xfd, 0x58, 0x35, 0xf0, 0xc5, 0x8f, 0x57,
+        0xbb, 0x64, 0xa2, 0x6a, 0xca, 0x63, 0xd5, 0x1e, 0x79, 0xa2, 0x1a, 0x93,
+        0xd3, 0xb5, 0x84, 0x7c, 0xa3, 0x7a, 0x50, 0x4e, 0x55, 0x0f, 0xc9, 0x93,
+        0xb5, 0xa4, 0x7c, 0x13, 0x76, 0x61, 0xae, 0xe6, 0xc8, 0x64, 0x6d, 0x58,
+        0x1e, 0xaf, 0xd1, 0xc7, 0x8e, 0xf9, 0xf0, 0xcb, 0x6e, 0xfb, 0x2e, 0xb8,
+        0xae, 0x0e, 0xac, 0xcb, 0x51, 0xe3, 0x3a, 0x66, 0x29, 0xb9, 0xc0, 0xff,
+        0x21, 0x72, 0x0e, 0x7d, 0x2f, 0xbe, 0xa2, 0xa4, 0xa2, 0xe7, 0x6f, 0xfe,
+        0xdf, 0x48, 0x54, 0xdb, 0x46, 0xe7, 0xca, 0x07, 0xd1, 0xc6, 0xa6, 0x4d,
+        0x12, 0xfa, 0x41, 0x9a, 0xfe, 0xff, 0xa6, 0xed, 0x65, 0x68, 0x1f, 0xf6,
+        0x2d, 0xda, 0x5e, 0xfa, 0xec, 0x29, 0x3f, 0x68, 0xe7, 0xd0, 0xd6, 0xda,
+        0x19, 0xe7, 0x68, 0xce, 0x7b, 0x31, 0xf7, 0xf0, 0xff, 0xa7, 0x04, 0xf1,
+        0xaa, 0xb3, 0xb5, 0x83, 0xfc, 0x3f, 0x15, 0xac, 0xe5, 0x8b, 0xf3, 0xc5,
+        0x27, 0x4a, 0x63, 0xea, 0xb1, 0x12, 0x11, 0x8d, 0x2f, 0x17, 0xb7, 0x73,
+        0xf2, 0xbe, 0x2e, 0xcb, 0x6e, 0x54, 0xaf, 0x21, 0xf0, 0xdb, 0xa7, 0x75,
+        0x7e, 0xde, 0xd8, 0x10, 0xe9, 0x8f, 0x71, 0xb8, 0xae, 0x30, 0xb6, 0x00,
+        0x6c, 0xeb, 0x9a, 0x72, 0xa9, 0x1a, 0xf8, 0xaf, 0xe6, 0x34, 0xbd, 0xbc,
+        0x05, 0x9a, 0x63, 0xfc, 0x21, 0x78, 0xe6, 0xcb, 0x41, 0xdf, 0xec, 0x90,
+        0x43, 0x7b, 0x1c, 0xfb, 0x35, 0x7a, 0x38, 0x17, 0xff, 0x4f, 0x07, 0xe5,
+        0x70, 0xbd, 0xcc, 0x2f, 0xb6, 0x35, 0x2d, 0x06, 0x31, 0x5e, 0x47, 0x9e,
+        0xc3, 0x5d, 0x54, 0x4c, 0xae, 0xbf, 0x43, 0x2a, 0x0e, 0x6d, 0x5b, 0xca,
+        0xef, 0x21, 0x29, 0x63, 0x9e, 0x8a, 0xd3, 0xf4, 0x8d, 0x05, 0x72, 0xb6,
+        0x62, 0x3e, 0x98, 0x77, 0xba, 0xbc, 0x1f, 0xef, 0xa8, 0x73, 0x80, 0x99,
+        0xa6, 0xf8, 0x7e, 0x11, 0x65, 0xfa, 0x46, 0xe6, 0xf0, 0x4c, 0x84, 0x75,
+        0xaf, 0xf5, 0x6b, 0xac, 0x7e, 0xf2, 0x41, 0xbf, 0x99, 0xb2, 0x95, 0xcf,
+        0x44, 0xb6, 0x94, 0xf1, 0x8b, 0xf5, 0x7e, 0xca, 0xdc, 0xfd, 0x36, 0x7f,
+        0x51, 0xf9, 0x8b, 0xa9, 0x7d, 0x0a, 0xe1, 0xb7, 0x3d, 0xf2, 0x94, 0xc9,
+        0xdc, 0xf5, 0xb4, 0x1a, 0x2b, 0xfd, 0x34, 0xcc, 0xd3, 0xdd, 0x52, 0xfb,
+        0x2b, 0x6f, 0xf7, 0x07, 0x79, 0xee, 0x1c, 0x7b, 0x67, 0x6e, 0xfb, 0x4e,
+        0x3a, 0x61, 0x8e, 0x7b, 0x3b, 0x70, 0xab, 0x56, 0x62, 0xe0, 0x41, 0xc8,
+        0x3b, 0xbb, 0x45, 0xf3, 0x63, 0xa1, 0xf6, 0x2f, 0x7f, 0x43, 0xf3, 0x73,
+        0xd3, 0xc7, 0xf0, 0xdb, 0x7e, 0xda, 0xb6, 0x94, 0x1b, 0x97, 0x02, 0xbf,
+        0x91, 0xb6, 0xa1, 0x21, 0x2b, 0x50, 0x47, 0x5e, 0x05, 0x9f, 0x6c, 0xb7,
+        0xe5, 0xdf, 0x7f, 0x01, 0x99, 0xe7, 0xd3, 0x46, 0x40, 0x67, 0x00, 0x00,
+        0x00 };
+static u32 bnx2_RXP_b09FwData[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b09FwRodata[(0x278/4) + 1] = {
+        0x08003fa4, 0x08003ea4, 0x08003f48, 0x08003f60, 0x08003f78, 0x08003f98,
+        0x08003fa4, 0x08003fa4, 0x08003eac, 0x00000000, 0x080049d4, 0x08004a0c,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004a44, 0x08004c08,
+        0x08004b50, 0x08004b88, 0x08004c08, 0x08004ad8, 0x08004c08, 0x08004c08,
+        0x08004b88, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004bc8,
+        0x08004c08, 0x08004bc8, 0x08004b50, 0x08004c08, 0x08004c08, 0x08004bc8,
+        0x08004bc8, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08, 0x08004c08,
+        0x08004ab4, 0x00000000, 0x0800602c, 0x08006044, 0x08006044, 0x08006044,
+        0x0800602c, 0x08006044, 0x08006044, 0x08006044, 0x0800602c, 0x08006044,
+        0x08006044, 0x08006044, 0x0800602c, 0x08006044, 0x08006044, 0x08006044,
+        0x08006038, 0x00000000, 0x00000000 };
+static u32 bnx2_RXP_b09FwBss[(0x13dc/4) + 1] = { 0x0 };
+static u32 bnx2_RXP_b09FwSbss[(0x2c/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_rxp_fw_09 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x08003184,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x673c,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_RXP_b09FwText,
+        .gz_text_len                    = sizeof(bnx2_RXP_b09FwText),
+
+        .data_addr                      = 0x080069e0,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_RXP_b09FwData,
+
+        .sbss_addr                      = 0x080069e0,
+        .sbss_len                       = 0x2c,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_RXP_b09FwSbss,
+
+        .bss_addr                       = 0x08006a10,
+        .bss_len                        = 0x13dc,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_RXP_b09FwBss,
+
+        .rodata_addr                    = 0x08006740,
+        .rodata_len                     = 0x278,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_RXP_b09FwRodata,
+};
+
+static u8 bnx2_TPAT_b09FwText[] = {
+        0x1f, 0x8b, 0x08, 0x08, 0xdb, 0xfd, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+        0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xc5, 0x58, 0x5d, 0x6c,
+        0x1c, 0x57, 0x15, 0x3e, 0xf3, 0xbb, 0x13, 0x77, 0xed, 0xbd, 0x49, 0x97,
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+        0xac, 0xd3, 0x0d, 0xe3, 0x7b, 0x4d, 0x43, 0xa9, 0x1a, 0xc8, 0x37, 0xc9,
+        0xc0, 0x99, 0x0f, 0x9f, 0x98, 0x46, 0x7b, 0x80, 0x9c, 0x08, 0x79, 0x80,
+        0xb7, 0x08, 0xbf, 0x1c, 0x03, 0x76, 0xa1, 0x0a, 0xdb, 0x6f, 0xe9, 0xc9,
+        0x9d, 0x88, 0xc8, 0x8b, 0xfd, 0xf5, 0x71, 0xca, 0x91, 0x38, 0xe7, 0x92,
+        0x6a, 0x3d, 0x32, 0x9b, 0x0e, 0xb8, 0x8e, 0x33, 0xa5, 0x13, 0x72, 0x5e,
+        0x7d, 0xcc, 0x90, 0xaf, 0x71, 0x3c, 0x7f, 0x00, 0x1f, 0xe2, 0x7b, 0x9b,
+        0xcf, 0x19, 0x85, 0x73, 0x73, 0xdc, 0x7d, 0xca, 0x88, 0x37, 0x34, 0x89,
+        0xd8, 0x87, 0xd8, 0x3b, 0xcd, 0x58, 0xb9, 0xc9, 0x19, 0xc4, 0xe3, 0x1d,
+        0x97, 0x93, 0x79, 0xfe, 0xa4, 0x25, 0x1c, 0xc6, 0x7d, 0x07, 0xfe, 0x5b,
+        0xed, 0x39, 0x1c, 0x73, 0x3f, 0xaf, 0xd0, 0x43, 0x8a, 0x39, 0x29, 0x4e,
+        0x20, 0x16, 0x9f, 0x86, 0x8d, 0x1b, 0xeb, 0x31, 0xc9, 0xbd, 0x32, 0x9b,
+        0x0f, 0xf7, 0x8c, 0xf1, 0x17, 0x65, 0xbc, 0xec, 0x82, 0xd3, 0x95, 0x74,
+        0xbe, 0x51, 0x8e, 0x2c, 0x20, 0xe5, 0x79, 0xa0, 0x0d, 0xf3, 0xb7, 0xa2,
+        0x8e, 0x7e, 0xbc, 0x46, 0xd6, 0x25, 0xdb, 0x1c, 0xd1, 0xc6, 0xc7, 0x99,
+        0xdd, 0x67, 0x8c, 0xea, 0xc8, 0x18, 0x45, 0xde, 0x9b, 0x68, 0x3a, 0xcf,
+        0xa4, 0xf7, 0x0c, 0x8e, 0x2d, 0x02, 0x3a, 0x95, 0x9f, 0x93, 0xb1, 0x0f,
+        0x0f, 0x7b, 0xf6, 0xe3, 0xfa, 0x5f, 0xe9, 0xe3, 0xe3, 0xfe, 0x56, 0x4d,
+        0xca, 0xc7, 0x12, 0x6e, 0xda, 0x78, 0x87, 0x0f, 0x46, 0xd6, 0xae, 0xed,
+        0x33, 0xef, 0xd7, 0x38, 0x5d, 0x43, 0xbc, 0x21, 0x57, 0xc1, 0x1d, 0xcc,
+        0x27, 0x7c, 0x87, 0xaf, 0x67, 0x3e, 0x04, 0x6f, 0xe8, 0x5c, 0x3b, 0xe5,
+        0x8b, 0x9c, 0xf0, 0x85, 0xf3, 0xba, 0xc5, 0x55, 0xf0, 0xa5, 0x0d, 0xbe,
+        0xc0, 0xae, 0xa1, 0x55, 0xa7, 0xc1, 0x05, 0x8e, 0x4d, 0x28, 0x87, 0xcc,
+        0x1d, 0xe6, 0x0a, 0xf3, 0xe6, 0x31, 0x5f, 0x5e, 0xe9, 0x1a, 0xc6, 0xe6,
+        0xa7, 0x70, 0xe5, 0x8d, 0x98, 0x2b, 0xcc, 0xd9, 0x24, 0x7e, 0x74, 0x80,
+        0x55, 0x90, 0xc6, 0x8f, 0x00, 0xf1, 0xa3, 0xc6, 0xf9, 0x4f, 0x1c, 0x0b,
+        0x12, 0xfd, 0xac, 0x41, 0x3f, 0x35, 0x85, 0xf3, 0x23, 0xd6, 0x0e, 0xdb,
+        0xb1, 0x7e, 0xd8, 0xae, 0x90, 0xda, 0x8d, 0xc7, 0x91, 0x76, 0xcf, 0x32,
+        0xb3, 0x38, 0xd2, 0x86, 0x76, 0x3a, 0xa9, 0x8e, 0xda, 0xa9, 0x8e, 0xd0,
+        0xa7, 0xa5, 0x54, 0xf8, 0x4c, 0xb0, 0x4c, 0x1f, 0xf1, 0xa3, 0x13, 0x8f,
+        0xd9, 0xa2, 0xe4, 0x2e, 0xc3, 0xda, 0xe6, 0xb8, 0x3b, 0x12, 0x6f, 0xd3,
+        0x7b, 0x6e, 0x23, 0xbe, 0xe7, 0x7e, 0x45, 0x1f, 0x8f, 0xb7, 0x38, 0x6b,
+        0xe2, 0x7b, 0xee, 0x29, 0x9d, 0xef, 0xb9, 0x01, 0x7d, 0x49, 0x1f, 0xbd,
+        0xe7, 0x06, 0x63, 0xf7, 0xdc, 0xcc, 0x96, 0xeb, 0xf7, 0x8b, 0xbb, 0x99,
+        0x4f, 0x38, 0xf6, 0x32, 0x9f, 0xf6, 0xcb, 0x15, 0xb3, 0x3e, 0x1c, 0x93,
+        0x58, 0xef, 0x1c, 0xcb, 0x92, 0xdc, 0xec, 0x6e, 0x98, 0xe9, 0xe2, 0x55,
+        0xcc, 0x83, 0x72, 0x6f, 0x3f, 0x5d, 0x18, 0xa9, 0x2e, 0x26, 0x13, 0x9b,
+        0xde, 0xa8, 0x36, 0x5e, 0xd5, 0xc7, 0xb5, 0x91, 0x8d, 0x93, 0x69, 0x23,
+        0x19, 0x73, 0x47, 0x29, 0xe1, 0x0c, 0x2c, 0x23, 0x1e, 0x09, 0xbe, 0xa3,
+        0x21, 0x5e, 0x54, 0xf3, 0xb8, 0xa7, 0x14, 0x78, 0xec, 0x76, 0xf8, 0x2c,
+        0x35, 0x8a, 0x8c, 0x0b, 0xaf, 0xff, 0x61, 0x7c, 0x7f, 0xc0, 0xba, 0x0b,
+        0x01, 0xff, 0xfe, 0xf1, 0x09, 0x3e, 0xbe, 0x06, 0x3e, 0x66, 0xfb, 0x19,
+        0xad, 0xbf, 0x34, 0x52, 0x5f, 0x4e, 0x31, 0x4f, 0x7c, 0x7e, 0x2f, 0xd5,
+        0xc8, 0x26, 0x72, 0xb7, 0xfb, 0xc8, 0x8b, 0xde, 0x44, 0xfc, 0x0e, 0x06,
+        0x1f, 0x47, 0xf7, 0x8a, 0x2a, 0x75, 0x86, 0x36, 0xbf, 0xc0, 0xba, 0x2d,
+        0x71, 0x13, 0x5f, 0x6f, 0x0c, 0xb2, 0xb1, 0xb9, 0x9d, 0xeb, 0xfe, 0x8d,
+        0xf3, 0x19, 0x79, 0xdf, 0xb0, 0xef, 0xfb, 0x11, 0xe7, 0xbb, 0x77, 0x81,
+        0xc5, 0x3b, 0xe1, 0x34, 0xfd, 0x1e, 0x1c, 0x7b, 0x3b, 0xce, 0x79, 0x93,
+        0x5c, 0x17, 0xfe, 0xc3, 0x99, 0xc7, 0x67, 0xbd, 0xf7, 0x39, 0x99, 0x2e,
+        0xd3, 0x57, 0x1d, 0xae, 0x93, 0xa9, 0x7e, 0x2a, 0x8a, 0x2e, 0xe2, 0xdc,
+        0x5f, 0x19, 0x3b, 0xf7, 0x71, 0x07, 0x3c, 0xc9, 0xf9, 0x7f, 0x96, 0xf3,
+        0xef, 0x46, 0x33, 0xf3, 0xd6, 0x4d, 0x97, 0x5c, 0xa9, 0xde, 0xe7, 0x7c,
+        0x6c, 0x98, 0x8b, 0x11, 0x1d, 0x7a, 0x14, 0xc9, 0xf3, 0x7c, 0x36, 0xbd,
+        0x9b, 0xfa, 0x1c, 0x6d, 0x37, 0x1e, 0xe1, 0x1e, 0x53, 0x8b, 0x7f, 0x17,
+        0x72, 0xfb, 0x3c, 0x0f, 0x97, 0xf1, 0x0e, 0x39, 0x47, 0x78, 0xd2, 0x6f,
+        0x35, 0x2a, 0xf0, 0xb5, 0xcc, 0x75, 0x85, 0xe2, 0x7b, 0x21, 0xee, 0x6e,
+        0x3f, 0x6f, 0x53, 0x12, 0x3b, 0x6a, 0xce, 0x39, 0xac, 0x05, 0x98, 0x88,
+        0x06, 0x30, 0x9e, 0x47, 0xac, 0xb2, 0xcc, 0x93, 0x72, 0xf2, 0x5b, 0xd5,
+        0x1a, 0xc6, 0x56, 0x4e, 0x72, 0x2e, 0xf9, 0x51, 0xb4, 0x36, 0x88, 0xcf,
+        0x44, 0x87, 0xb9, 0xe6, 0x87, 0x07, 0x65, 0x7e, 0xbb, 0x21, 0x7f, 0xeb,
+        0x98, 0xc7, 0x7c, 0x02, 0x0f, 0x8b, 0xa2, 0x76, 0xc3, 0x14, 0xf5, 0x9e,
+        0x29, 0x96, 0x7a, 0x32, 0x54, 0x52, 0xc8, 0xd1, 0x14, 0xe7, 0x08, 0x3a,
+        0xd1, 0x73, 0x58, 0xcb, 0x2d, 0x53, 0xf8, 0xc8, 0xa3, 0xbe, 0xad, 0x58,
+        0x62, 0x85, 0x76, 0xb1, 0xc7, 0x47, 0x51, 0x72, 0xa7, 0x35, 0x45, 0x6d,
+        0x38, 0xf7, 0x23, 0xcc, 0xcd, 0x6b, 0x62, 0x2d, 0xf3, 0x79, 0xb6, 0x2c,
+        0x9d, 0x83, 0x8f, 0xce, 0xf7, 0x77, 0x11, 0x43, 0xf9, 0x3c, 0xcb, 0x23,
+        0xe6, 0x59, 0x26, 0x5f, 0xf6, 0xef, 0x62, 0xff, 0xef, 0xf4, 0x80, 0x0f,
+        0x72, 0xc7, 0xb7, 0x87, 0x79, 0x1a, 0x63, 0x58, 0x06, 0x17, 0xd9, 0x3e,
+        0x8a, 0x82, 0xc5, 0x38, 0x47, 0xc1, 0x5a, 0xe6, 0xca, 0xb7, 0x90, 0xa7,
+        0xd7, 0x69, 0xa1, 0x5c, 0x8f, 0xdf, 0x11, 0x72, 0x12, 0xfe, 0x5d, 0xc0,
+        0x12, 0x4d, 0x7c, 0xd7, 0xd2, 0xef, 0x80, 0x73, 0xf8, 0x45, 0x1e, 0x83,
+        0x73, 0x79, 0xd6, 0xe1, 0x7f, 0x01, 0x17, 0xc6, 0xf1, 0xb2, 0x84, 0x14,
+        0x00, 0x00, 0x00 };
+static u32 bnx2_TPAT_b09FwData[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_TPAT_b09FwRodata[(0x0/4) + 1] = { 0x0 };
+static u32 bnx2_TPAT_b09FwBss[(0x250/4) + 1] = { 0x0 };
+static u32 bnx2_TPAT_b09FwSbss[(0x34/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_tpat_fw_09 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x08000860,
+
+        .text_addr                      = 0x08000800,
+        .text_len                       = 0x1480,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_TPAT_b09FwText,
+        .gz_text_len                    = sizeof(bnx2_TPAT_b09FwText),
+
+        .data_addr                      = 0x08001ca0,
+        .data_len                       = 0x0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_TPAT_b09FwData,
+
+        .sbss_addr                      = 0x08001ca0,
+        .sbss_len                       = 0x34,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_TPAT_b09FwSbss,
+
+        .bss_addr                       = 0x08001ce0,
+        .bss_len                        = 0x250,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_TPAT_b09FwBss,
+
+        .rodata_addr                    = 0x00000000,
+        .rodata_len                     = 0x0,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_TPAT_b09FwRodata,
+};
+
+static u8 bnx2_TXP_b09FwText[] = {
+        0x1f, 0x8b, 0x08, 0x08, 0x51, 0xfe, 0x2f, 0x45, 0x00, 0x03, 0x74, 0x65,
+        0x73, 0x74, 0x31, 0x2e, 0x62, 0x69, 0x6e, 0x00, 0xcd, 0x7b, 0x7f, 0x70,
+        0x1b, 0xe7, 0x99, 0xde, 0xbb, 0x0b, 0x80, 0x04, 0x29, 0x8a, 0x5a, 0x31,
+        0x30, 0x83, 0x38, 0xb4, 0x8d, 0x15, 0x17, 0x34, 0x6d, 0xf2, 0x1c, 0x58,
+        0xe5, 0xf9, 0xd8, 0x06, 0xb5, 0xd7, 0xc0, 0x92, 0xa2, 0x63, 0x26, 0x47,
+        0xbb, 0xcc, 0x9d, 0x92, 0x51, 0x7d, 0x28, 0x48, 0x29, 0x6e, 0xe3, 0xb4,
+        0xaa, 0xe3, 0x3f, 0x34, 0x4d, 0x5b, 0xc3, 0x00, 0x25, 0xcb, 0x2e, 0x44,
+        0xd0, 0x16, 0x63, 0xa5, 0x33, 0x37, 0x53, 0x18, 0x80, 0x28, 0xe7, 0xba,
+        0x24, 0xdc, 0xe4, 0x2e, 0xe9, 0x1f, 0xc9, 0x99, 0xa5, 0x6c, 0xc5, 0x6d,
+        0xae, 0x33, 0xbe, 0x3f, 0xda, 0xa6, 0x37, 0xd7, 0x19, 0x8d, 0xfc, 0x23,
+        0xce, 0x8f, 0xb9, 0xb8, 0x69, 0x7a, 0x56, 0x5b, 0xd9, 0xe8, 0xf3, 0x7c,
+        0xbb, 0x4b, 0x82, 0x32, 0x15, 0x5b, 0xd7, 0x76, 0xa6, 0x9c, 0xc1, 0x10,
+        0xfb, 0xed, 0xb7, 0xdf, 0xf7, 0xfe, 0x7e, 0xdf, 0xe7, 0xfd, 0x16, 0x71,
+        0x91, 0x6e, 0xf1, 0xff, 0x76, 0xe3, 0x93, 0x38, 0x7a, 0xec, 0xb1, 0x3b,
+        0xc6, 0xef, 0xd8, 0x2f, 0x72, 0xe7, 0x9d, 0xb2, 0x2b, 0xaa, 0xf3, 0xe6,
+        0xdb, 0x21, 0x91, 0xdc, 0x4f, 0xe5, 0xaf, 0xfc, 0x87, 0xc7, 0x8d, 0x60,
+        0x7d, 0x7e, 0x24, 0xaa, 0xa7, 0x5f, 0xcc, 0x64, 0x2c, 0x89, 0x86, 0xd2,
+        0x33, 0x9f, 0x9d, 0xb3, 0x44, 0x6c, 0x77, 0x24, 0x91, 0x95, 0xf7, 0x5a,
+        0x85, 0x58, 0x58, 0x38, 0x7e, 0x53, 0xfa, 0xca, 0xe3, 0xdf, 0xff, 0x2d,
+        0xf3, 0x9d, 0x6a, 0x48, 0xa2, 0x46, 0x3a, 0x27, 0xc6, 0x90, 0x44, 0x07,
+        0xf0, 0xcc, 0xef, 0xdf, 0x3a, 0xa5, 0x4b, 0x6f, 0xb0, 0x56, 0x5c, 0x16,
+        0x2a, 0x6f, 0xb7, 0xbe, 0x7f, 0x6b, 0x4c, 0xfe, 0x55, 0xd3, 0x90, 0x17,
+        0x9b, 0x61, 0x6d, 0xb2, 0xd2, 0x23, 0xa5, 0x8a, 0x2b, 0xc7, 0xcb, 0x05,
+        0xc9, 0x36, 0x5f, 0x90, 0xe2, 0xb2, 0xd1, 0x9b, 0x39, 0xf7, 0x07, 0x52,
+        0x5a, 0xee, 0xeb, 0xcd, 0x9e, 0x73, 0xa5, 0x58, 0x8e, 0xf7, 0x66, 0x9a,
+        0x46, 0x6f, 0xf6, 0x4c, 0x0c, 0xd7, 0x7d, 0xbd, 0x99, 0x33, 0x66, 0x41,
+        0xa4, 0x1f, 0x73, 0xe2, 0xbd, 0xd9, 0x8a, 0x99, 0x13, 0x19, 0x4c, 0xbd,
+        0x22, 0x03, 0xbd, 0xd9, 0x66, 0x4d, 0x5b, 0x37, 0x34, 0x29, 0xfe, 0x86,
+        0x18, 0xbd, 0xe9, 0xcb, 0xad, 0x4f, 0x58, 0x86, 0xec, 0xb5, 0x64, 0xcf,
+        0x1e, 0x4b, 0x9e, 0x88, 0xa7, 0xa3, 0x92, 0x3f, 0xdd, 0x25, 0xb6, 0xe2,
+        0xc9, 0x90, 0xfc, 0x99, 0x11, 0x63, 0x43, 0x22, 0x62, 0xc7, 0x82, 0xeb,
+        0x56, 0x2b, 0x93, 0xfa, 0x02, 0xe5, 0x8a, 0xbd, 0xa4, 0x77, 0xb2, 0x29,
+        0x92, 0xa9, 0x44, 0x25, 0x93, 0x7a, 0xaf, 0xe5, 0x3d, 0x13, 0xc5, 0xbe,
+        0xe1, 0xde, 0x89, 0x4a, 0xab, 0xe5, 0xa4, 0xb0, 0x47, 0x2a, 0x78, 0x36,
+        0x22, 0xd5, 0x98, 0x5d, 0x2d, 0xa5, 0x4c, 0xdd, 0xd3, 0x09, 0x79, 0xe4,
+        0xb5, 0x2d, 0xba, 0xf5, 0xdb, 0x92, 0x8f, 0x49, 0xb5, 0x98, 0xba, 0x4b,
+        0x9e, 0x4e, 0x19, 0x72, 0x12, 0xeb, 0x3d, 0x95, 0x82, 0x1c, 0xad, 0x63,
+        0x5a, 0xa6, 0x69, 0xc6, 0x45, 0x7b, 0x5a, 0x32, 0x67, 0x06, 0x8d, 0xac,
+        0x60, 0x6f, 0xab, 0x75, 0x4b, 0x26, 0x85, 0xfd, 0x46, 0xff, 0x67, 0xcb,
+        0x8e, 0x99, 0xb9, 0xaa, 0x0c, 0x48, 0xb1, 0x32, 0x98, 0xfa, 0x13, 0xd1,
+        0xa4, 0xd3, 0xa2, 0x7c, 0x5a, 0x72, 0x3f, 0xf6, 0xcd, 0x58, 0x18, 0x6f,
+        0x8a, 0xad, 0x27, 0x23, 0xf2, 0x0f, 0x0c, 0x33, 0x91, 0x09, 0xf5, 0x4b,
+        0xf1, 0x74, 0x27, 0xe8, 0xb4, 0xfb, 0x74, 0xcc, 0x3d, 0x30, 0x26, 0xb1,
+        0x5d, 0x22, 0x5a, 0x28, 0x9d, 0xc4, 0xba, 0x22, 0x45, 0x77, 0x00, 0xcf,
+        0x26, 0xc7, 0x7f, 0x2a, 0x7b, 0x24, 0xb1, 0x37, 0x2c, 0x25, 0xb7, 0x1b,
+        0x72, 0x34, 0xa0, 0x83, 0xe4, 0xf8, 0x5f, 0x40, 0x29, 0xba, 0x95, 0x8c,
+        0x1f, 0x93, 0x9c, 0x96, 0x6d, 0x76, 0x48, 0x29, 0x19, 0x95, 0x05, 0xd0,
+        0xb1, 0x90, 0xfa, 0xa2, 0x96, 0x39, 0x77, 0x50, 0xcb, 0x9e, 0xc3, 0xbc,
+        0x66, 0xdd, 0xb7, 0x35, 0x03, 0xeb, 0xe8, 0x52, 0x4c, 0x1e, 0xc4, 0xbd,
+        0xa8, 0xcc, 0x61, 0xde, 0x1c, 0x78, 0x2a, 0x35, 0xf7, 0xc8, 0xfa, 0x6c,
+        0xac, 0x37, 0x03, 0x1d, 0x16, 0x71, 0xff, 0xb7, 0x67, 0x34, 0x31, 0x2c,
+        0x5b, 0x7e, 0x3c, 0x06, 0x1d, 0x9e, 0x81, 0xfe, 0xce, 0xc4, 0xe5, 0x78,
+        0x45, 0x62, 0xba, 0x24, 0xe3, 0x79, 0x79, 0x41, 0xea, 0x2e, 0xf5, 0x0f,
+        0x7d, 0x42, 0xdf, 0x45, 0x97, 0xcf, 0x41, 0x6f, 0x15, 0x07, 0xf2, 0x98,
+        0x02, 0x0d, 0x0f, 0x6a, 0xf7, 0xd7, 0x67, 0xb5, 0x03, 0xcd, 0x1f, 0x6b,
+        0xd2, 0x7d, 0x4c, 0xfb, 0x5c, 0xf3, 0x88, 0xe6, 0xcb, 0x1e, 0xba, 0x8b,
+        0x8a, 0x3d, 0x13, 0x95, 0x95, 0xa6, 0xa7, 0xbb, 0x1a, 0xec, 0xd3, 0x36,
+        0x6c, 0xe8, 0xe1, 0x6f, 0x6f, 0xce, 0x59, 0x69, 0xc6, 0x64, 0x01, 0xb4,
+        0x1d, 0x6f, 0x72, 0xfe, 0xef, 0x41, 0x3f, 0x51, 0x71, 0x6f, 0xed, 0x91,
+        0x1c, 0xc6, 0x8b, 0x67, 0xc4, 0xce, 0xa4, 0x74, 0x3c, 0xd3, 0x2b, 0x21,
+        0xab, 0x1f, 0x9f, 0x6e, 0x99, 0xab, 0x77, 0xda, 0x21, 0x2b, 0x26, 0x73,
+        0x4d, 0xca, 0x10, 0xff, 0x2b, 0x81, 0x1c, 0x49, 0x2b, 0xc7, 0xf9, 0x1c,
+        0xc7, 0x0d, 0x8c, 0xb7, 0x8f, 0xd1, 0x2e, 0x7a, 0x41, 0x8f, 0x39, 0x2c,
+        0x18, 0xcb, 0x57, 0x92, 0xc6, 0xe7, 0xf8, 0xbf, 0x49, 0xd9, 0x06, 0x32,
+        0x0d, 0x63, 0xae, 0x2e, 0xf9, 0x3a, 0xf6, 0x39, 0x7d, 0xa5, 0x15, 0x19,
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+        0x9a, 0xa8, 0xe1, 0xe3, 0x61, 0x9b, 0xef, 0xd9, 0x1e, 0xb6, 0x59, 0xfa,
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+        0x85, 0xf5, 0xce, 0x8e, 0xfe, 0xb4, 0x55, 0x8d, 0x79, 0xfe, 0x5c, 0x68,
+        0x3a, 0xf8, 0xfc, 0x63, 0x7c, 0x0e, 0xe2, 0x33, 0x8d, 0xcf, 0x63, 0xf8,
+        0x6c, 0xca, 0x54, 0xcb, 0x56, 0xa8, 0xa3, 0x61, 0xc9, 0x62, 0xbc, 0x88,
+        0x3a, 0x34, 0x93, 0x7a, 0x44, 0x8a, 0xf5, 0x92, 0x94, 0x96, 0x34, 0xe9,
+        0xb6, 0xd2, 0x52, 0xaa, 0x1f, 0x93, 0xe3, 0x4b, 0xde, 0xb9, 0x61, 0x57,
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+        0x9e, 0xe8, 0xc5, 0xd1, 0xdb, 0xd4, 0xf9, 0x58, 0x3d, 0xe5, 0xc9, 0xf8,
+        0x80, 0x65, 0x9b, 0xc8, 0x5b, 0xc3, 0x4f, 0x62, 0xed, 0x8c, 0x7a, 0x3f,
+        0x30, 0x2d, 0x27, 0x4e, 0x6f, 0xec, 0xf5, 0x62, 0xa9, 0x69, 0xbc, 0x81,
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+        0xfc, 0xda, 0x3d, 0x5b, 0x26, 0x16, 0x3a, 0xaa, 0xde, 0x05, 0xb8, 0x60,
+        0xb1, 0x7f, 0xc7, 0xdf, 0x44, 0xfe, 0xa5, 0xda, 0x63, 0xeb, 0x8c, 0x8d,
+        0xfd, 0x63, 0xd2, 0xe7, 0xf1, 0x78, 0xc0, 0xf2, 0x68, 0xe4, 0x3a, 0x91,
+        0xb6, 0x75, 0xce, 0xfb, 0xeb, 0x9c, 0xf5, 0xd7, 0xa9, 0xf9, 0xeb, 0x5c,
+        0xd8, 0x5c, 0xe7, 0x6e, 0xe8, 0xbf, 0xd5, 0x7a, 0x0a, 0xf8, 0x21, 0x93,
+        0x6a, 0xb5, 0x1c, 0xd4, 0x59, 0xa5, 0xd1, 0x79, 0x75, 0x46, 0xaa, 0xa7,
+        0xbf, 0x71, 0x6f, 0xc6, 0x2a, 0xc4, 0xc3, 0x0a, 0x7b, 0xa0, 0x92, 0x82,
+        0x1d, 0x16, 0xc4, 0xc3, 0xdc, 0x3c, 0xb7, 0xf3, 0xce, 0xf5, 0xba, 0xa1,
+        0xc3, 0x1c, 0x72, 0x86, 0x91, 0x39, 0x67, 0x49, 0x61, 0xdf, 0x6f, 0xea,
+        0xb0, 0xf3, 0x5e, 0xe4, 0x87, 0x9f, 0xc0, 0x66, 0x8c, 0x4c, 0xbd, 0x91,
+        0x43, 0xbd, 0xc3, 0xf9, 0x77, 0x40, 0x8f, 0x85, 0x4c, 0xad, 0x51, 0xc8,
+        0x9c, 0xe5, 0x79, 0x0e, 0xe6, 0xd5, 0x1a, 0x3d, 0x90, 0x7b, 0x8f, 0xea,
+        0x8b, 0xbc, 0x5c, 0x8e, 0x31, 0x06, 0xc1, 0xd6, 0x63, 0x18, 0x8b, 0xab,
+        0xdf, 0x68, 0xd5, 0xdd, 0x65, 0xf8, 0x74, 0x02, 0xe3, 0xd5, 0xae, 0x49,
+        0x85, 0x47, 0x2d, 0x59, 0x71, 0x7f, 0xa5, 0x15, 0xcb, 0x97, 0xb5, 0x52,
+        0x79, 0x18, 0x73, 0x46, 0xf9, 0x5b, 0x9f, 0x3d, 0xc0, 0x49, 0x53, 0xd5,
+        0x1d, 0x69, 0x4a, 0x80, 0x26, 0xbd, 0x8d, 0xa6, 0x04, 0xe8, 0x41, 0xcc,
+        0x3c, 0xc5, 0xde, 0xf1, 0xa8, 0x9c, 0x28, 0xf3, 0x9d, 0x26, 0xfe, 0x46,
+        0xd5, 0x90, 0x30, 0xb0, 0x65, 0xe4, 0x94, 0x19, 0x5f, 0x57, 0xbd, 0x1a,
+        0x73, 0xb8, 0x2e, 0x23, 0xa9, 0xba, 0xa8, 0xfc, 0x92, 0x38, 0x81, 0x7c,
+        0xf5, 0x86, 0xdb, 0x23, 0x6f, 0xfa, 0x7b, 0x5d, 0x14, 0x9e, 0x33, 0x6e,
+        0xdf, 0xeb, 0xc9, 0x4a, 0x2a, 0xf3, 0x8a, 0x15, 0xf2, 0xf9, 0xea, 0xc3,
+        0x5e, 0x7b, 0x30, 0x37, 0x95, 0x39, 0xdf, 0xd8, 0x69, 0xae, 0x83, 0xb9,
+        0x91, 0xb6, 0xb9, 0x0e, 0xe6, 0xf5, 0x20, 0xef, 0xf5, 0x28, 0x9e, 0x4a,
+        0xa0, 0xeb, 0x52, 0x99, 0x3c, 0xf1, 0x0c, 0x82, 0x7b, 0x1a, 0xc4, 0xc6,
+        0x53, 0xe2, 0x9f, 0xd9, 0xf2, 0xf7, 0x7a, 0x57, 0xf5, 0x6b, 0x94, 0x0d,
+        0x4c, 0x58, 0x3c, 0x9b, 0x99, 0xd1, 0xb2, 0xf5, 0x3c, 0x72, 0xd5, 0x8d,
+        0xc4, 0x43, 0x29, 0x1b, 0xb9, 0x92, 0xe7, 0x3c, 0x8d, 0x72, 0x81, 0xef,
+        0x3d, 0xc3, 0x2e, 0xde, 0x21, 0x5e, 0xbe, 0x31, 0xa4, 0xde, 0x43, 0x70,
+        0xfc, 0x73, 0x20, 0x31, 0x32, 0x63, 0x7c, 0xf7, 0xe0, 0x6e, 0xa9, 0x2f,
+        0x7f, 0x11, 0x63, 0x19, 0xe4, 0xc5, 0x43, 0x5a, 0xe6, 0xdc, 0x24, 0xae,
+        0x1f, 0xc2, 0x35, 0xe2, 0xf0, 0x72, 0x0e, 0xf7, 0x1f, 0xc2, 0xf5, 0xbc,
+        0x96, 0x6d, 0xe6, 0x70, 0xfd, 0x30, 0xae, 0x27, 0x48, 0x9b, 0xf3, 0x8a,
+        0x35, 0xa5, 0xd9, 0x58, 0xcb, 0x3e, 0x37, 0x89, 0x4f, 0xfb, 0x7a, 0xbc,
+        0x07, 0x3d, 0x95, 0x79, 0x3e, 0x96, 0x04, 0x4d, 0x0f, 0x6a, 0x4e, 0xbd,
+        0x1b, 0x6b, 0x0c, 0xe1, 0x79, 0xda, 0x54, 0xfb, 0x39, 0xd4, 0x6d, 0xaa,
+        0x67, 0x14, 0x4a, 0xa7, 0x81, 0x77, 0x1f, 0x41, 0xde, 0xd7, 0xc4, 0xb1,
+        0x1e, 0x97, 0x62, 0x2a, 0x2d, 0x0b, 0xf5, 0x90, 0x64, 0x63, 0x05, 0x7c,
+        0x2f, 0x48, 0x66, 0x1c, 0xf7, 0xeb, 0xb4, 0x05, 0xce, 0x2b, 0x49, 0xb1,
+        0x4a, 0xfc, 0xce, 0x7e, 0xd1, 0x57, 0xc0, 0x37, 0xfb, 0x44, 0x79, 0xc8,
+        0x20, 0x46, 0xfb, 0xdd, 0xa1, 0xa7, 0xe5, 0xbd, 0xd3, 0x8c, 0x7c, 0xac,
+        0x65, 0xea, 0xfe, 0x59, 0x9d, 0xc5, 0xdf, 0x2b, 0xb1, 0x47, 0x25, 0xc5,
+        0x50, 0x9a, 0x7d, 0x0e, 0xd5, 0x17, 0x4f, 0x79, 0x67, 0x7a, 0xed, 0xef,
+        0x90, 0x04, 0xfe, 0xc2, 0x7d, 0xbf, 0x82, 0xe7, 0xbd, 0xbe, 0x54, 0xb6,
+        0xf9, 0x41, 0x5d, 0xf0, 0x5d, 0xfd, 0x15, 0xe8, 0xe2, 0xfc, 0x87, 0xf6,
+        0xb9, 0xd8, 0xe3, 0x9a, 0x47, 0x2c, 0x62, 0x7f, 0x2c, 0x90, 0xdf, 0xd5,
+        0x34, 0x92, 0xbe, 0xc3, 0x58, 0x4b, 0x52, 0x8c, 0xb3, 0xb9, 0x58, 0x42,
+        0xd5, 0xbe, 0x1b, 0x4b, 0xf2, 0xc4, 0x16, 0xbd, 0xa4, 0x95, 0x72, 0x78,
+        0x04, 0xf5, 0x1a, 0x7f, 0xff, 0xf0, 0xb8, 0xe4, 0x53, 0xec, 0xd1, 0x84,
+        0x90, 0x0b, 0x0b, 0xf8, 0xbe, 0x25, 0xb7, 0x92, 0x2f, 0xb7, 0x7c, 0xf5,
+        0x5b, 0x4a, 0x77, 0x35, 0x8b, 0xfb, 0x05, 0xbd, 0x8b, 0x69, 0xa5, 0xb3,
+        0x9a, 0x7a, 0xcf, 0x36, 0xe0, 0x3d, 0xe8, 0xbf, 0xed, 0x6c, 0x73, 0x93,
+        0x16, 0x69, 0xfb, 0x38, 0xdf, 0x5b, 0x18, 0xb6, 0x85, 0xf4, 0x93, 0x0f,
+        0xe6, 0xac, 0xe0, 0x5c, 0x34, 0xe0, 0x21, 0xe0, 0xf3, 0xa3, 0xca, 0x85,
+        0x74, 0xee, 0x31, 0xa4, 0x7b, 0xca, 0x08, 0x59, 0xcc, 0x01, 0x9f, 0xf6,
+        0xfb, 0xf8, 0xff, 0x37, 0xe5, 0xea, 0xf1, 0x1e, 0x86, 0xa8, 0xfc, 0xdf,
+        0x8b, 0xee, 0xa0, 0xf7, 0xab, 0xcf, 0x80, 0x0d, 0xe7, 0xac, 0xb5, 0xc5,
+        0x67, 0x6d, 0x07, 0x3e, 0x6b, 0x3e, 0x9f, 0x1f, 0x7e, 0x4e, 0xea, 0xd1,
+        0x59, 0x5b, 0xb2, 0xc1, 0x23, 0x6d, 0x6a, 0x27, 0x7b, 0xe3, 0x6f, 0x9c,
+        0xd4, 0xef, 0xad, 0xa2, 0xb6, 0x7b, 0xad, 0x5e, 0x27, 0xeb, 0x64, 0xcf,
+        0xee, 0xce, 0x22, 0xd7, 0x55, 0xab, 0x5e, 0xcd, 0x5c, 0x75, 0xd9, 0x6b,
+        0xde, 0x69, 0x6f, 0x0d, 0x34, 0xff, 0x8e, 0x7a, 0xef, 0xa4, 0xe4, 0x7a,
+        0x7d, 0xa9, 0x6a, 0xb5, 0x3d, 0x57, 0xde, 0xc0, 0x3c, 0x39, 0x5c, 0x90,
+        0x19, 0xe8, 0x31, 0x89, 0xeb, 0x9b, 0xe5, 0xe5, 0x65, 0x75, 0x86, 0xe4,
+        0x9f, 0xd5, 0xf0, 0x0c, 0x46, 0x9d, 0x43, 0x23, 0x5e, 0xcd, 0xaa, 0x78,
+        0xbd, 0xb1, 0xac, 0xee, 0xa9, 0xdf, 0x3c, 0xd4, 0xdd, 0x19, 0xc4, 0x73,
+        0xd4, 0x06, 0xd6, 0x6e, 0x29, 0xa2, 0x86, 0x3e, 0x6b, 0xcd, 0x18, 0xc4,
+        0x29, 0x5c, 0x6b, 0x03, 0x6b, 0x9d, 0x5f, 0x96, 0xbd, 0x7c, 0xa7, 0xa3,
+        0xaa, 0xce, 0xbd, 0xbc, 0x7e, 0xf5, 0xbc, 0x04, 0xbf, 0xd7, 0x8d, 0xfa,
+        0x39, 0x8e, 0xef, 0x95, 0xf0, 0xb7, 0xa7, 0x8c, 0x01, 0xa8, 0x6b, 0x66,
+        0x0a, 0x58, 0xaf, 0xd5, 0xf2, 0xfa, 0xd9, 0x2d, 0xd8, 0x7d, 0x84, 0xbf,
+        0x65, 0xc0, 0xdf, 0x23, 0xb0, 0x13, 0xf8, 0xc1, 0xe6, 0x38, 0xaf, 0x59,
+        0x4b, 0x04, 0xd7, 0x4c, 0x58, 0xff, 0x1b, 0xed, 0xcc, 0xfa, 0xa1, 0x98,
+        0x41, 0x00, 0x00, 0x00 };
+static u32 bnx2_TXP_b09FwData[(0xd0/4) + 1] = {
+        0x00000000, 0x00000014, 0x00000014, 0x00000014, 0x00000014, 0x00000010,
+        0x00000030, 0x00000030, 0x00000000, 0x00000000, 0x00000000, 0x00000010,
+        0x00008000, 0x00000000, 0x00000000, 0x00000000, 0x00008002, 0x00000000,
+        0x00000000, 0x00000000, 0x00000003, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000005, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000004, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000006,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000001, 0x00000000,
+        0x00000001, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
+        0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000 };
+static u32 bnx2_TXP_b09FwRodata[(0x30/4) + 1] = {
+        0x08003be8, 0x08003c14, 0x08003c5c, 0x08003c5c, 0x08003ae8, 0x08003b14,
+        0x08003b14, 0x08003c5c, 0x08003c5c, 0x08003c5c, 0x08003b7c, 0x00000000,
+        0x00000000 };
+static u32 bnx2_TXP_b09FwBss[(0xa20/4) + 1] = { 0x0 };
+static u32 bnx2_TXP_b09FwSbss[(0x80/4) + 1] = { 0x0 };
+
+static struct fw_info bnx2_txp_fw_09 = {
+        .ver_major                      = 0x1,
+        .ver_minor                      = 0x0,
+        .ver_fix                        = 0x0,
+
+        .start_addr                     = 0x08000060,
+
+        .text_addr                      = 0x08000000,
+        .text_len                       = 0x4194,
+        .text_index                     = 0x0,
+        .gz_text                        = bnx2_TXP_b09FwText,
+        .gz_text_len                    = sizeof(bnx2_TXP_b09FwText),
+
+        .data_addr                      = 0x080041e0,
+        .data_len                       = 0xd0,
+        .data_index                     = 0x0,
+        .data                           = bnx2_TXP_b09FwData,
+
+        .sbss_addr                      = 0x080042b0,
+        .sbss_len                       = 0x80,
+        .sbss_index                     = 0x0,
+        .sbss                           = bnx2_TXP_b09FwSbss,
+
+        .bss_addr                       = 0x08004330,
+        .bss_len                        = 0xa20,
+        .bss_index                      = 0x0,
+        .bss                            = bnx2_TXP_b09FwBss,
+
+        .rodata_addr                    = 0x08004198,
+        .rodata_len                     = 0x30,
+        .rodata_index                   = 0x0,
+        .rodata                         = bnx2_TXP_b09FwRodata,
+};
+
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c0bbddae4ec4..6482aed4bb7c 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1336,6 +1336,13 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
                 goto err_undo_flags;
         }
 
+        if (slave_dev->get_stats == NULL) {
+                printk(KERN_NOTICE DRV_NAME
+                        ": %s: the driver for slave device %s does not provide "
+                        "get_stats function, network statistics will be "
+                        "inaccurate.\n", bond_dev->name, slave_dev->name);
+        }
+
         new_slave = kmalloc(sizeof(struct slave), GFP_KERNEL);
         if (!new_slave) {
                 res = -ENOMEM;
@@ -3605,33 +3612,35 @@ static struct net_device_stats *bond_get_stats(struct net_device *bond_dev)
         read_lock_bh(&bond->lock);
 
         bond_for_each_slave(bond, slave, i) {
-                sstats = slave->dev->get_stats(slave->dev);
-
-                stats->rx_packets += sstats->rx_packets;
-                stats->rx_bytes += sstats->rx_bytes;
-                stats->rx_errors += sstats->rx_errors;
-                stats->rx_dropped += sstats->rx_dropped;
-
-                stats->tx_packets += sstats->tx_packets;
-                stats->tx_bytes += sstats->tx_bytes;
-                stats->tx_errors += sstats->tx_errors;
-                stats->tx_dropped += sstats->tx_dropped;
-
-                stats->multicast += sstats->multicast;
-                stats->collisions += sstats->collisions;
-
-                stats->rx_length_errors += sstats->rx_length_errors;
-                stats->rx_over_errors += sstats->rx_over_errors;
-                stats->rx_crc_errors += sstats->rx_crc_errors;
-                stats->rx_frame_errors += sstats->rx_frame_errors;
-                stats->rx_fifo_errors += sstats->rx_fifo_errors;
-                stats->rx_missed_errors += sstats->rx_missed_errors;
-
-                stats->tx_aborted_errors += sstats->tx_aborted_errors;
-                stats->tx_carrier_errors += sstats->tx_carrier_errors;
-                stats->tx_fifo_errors += sstats->tx_fifo_errors;
-                stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors;
-                stats->tx_window_errors += sstats->tx_window_errors;
+                if (slave->dev->get_stats) {
+                        sstats = slave->dev->get_stats(slave->dev);
+
+                        stats->rx_packets += sstats->rx_packets;
+                        stats->rx_bytes += sstats->rx_bytes;
+                        stats->rx_errors += sstats->rx_errors;
+                        stats->rx_dropped += sstats->rx_dropped;
+
+                        stats->tx_packets += sstats->tx_packets;
+                        stats->tx_bytes += sstats->tx_bytes;
+                        stats->tx_errors += sstats->tx_errors;
+                        stats->tx_dropped += sstats->tx_dropped;
+
+                        stats->multicast += sstats->multicast;
+                        stats->collisions += sstats->collisions;
+
+                        stats->rx_length_errors += sstats->rx_length_errors;
+                        stats->rx_over_errors += sstats->rx_over_errors;
+                        stats->rx_crc_errors += sstats->rx_crc_errors;
+                        stats->rx_frame_errors += sstats->rx_frame_errors;
+                        stats->rx_fifo_errors += sstats->rx_fifo_errors;
+                        stats->rx_missed_errors += sstats->rx_missed_errors;
+
+                        stats->tx_aborted_errors += sstats->tx_aborted_errors;
+                        stats->tx_carrier_errors += sstats->tx_carrier_errors;
+                        stats->tx_fifo_errors += sstats->tx_fifo_errors;
+                        stats->tx_heartbeat_errors += sstats->tx_heartbeat_errors;
+                        stats->tx_window_errors += sstats->tx_window_errors;
+                }
         }
 
         read_unlock_bh(&bond->lock);
@@ -3675,7 +3684,7 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd
                         mii->val_out = 0;
                         read_lock_bh(&bond->lock);
                         read_lock(&bond->curr_slave_lock);
-                        if (bond->curr_active_slave) {
+                        if (netif_carrier_ok(bond->dev)) {
                                 mii->val_out = BMSR_LSTATUS;
                         }
                         read_unlock(&bond->curr_slave_lock);
@@ -4692,6 +4701,8 @@ static int bond_check_params(struct bond_params *params)
         return 0;
 }
 
+static struct lock_class_key bonding_netdev_xmit_lock_key;
+
 /* Create a new bond based on the specified name and bonding parameters.
  * Caller must NOT hold rtnl_lock; we need to release it here before we
  * set up our sysfs entries.
@@ -4727,6 +4738,9 @@ int bond_create(char *name, struct bond_params *params, struct bonding **newbond
         if (res < 0) {
                 goto out_bond;
         }
+
+        lockdep_set_class(&bond_dev->_xmit_lock, &bonding_netdev_xmit_lock_key);
+
         if (newbond)
                 *newbond = bond_dev->priv;
 
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index 521c5b71023c..c8126484c2be 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -2825,7 +2825,7 @@ static inline int cas_xmit_tx_ringN(struct cas *cp, int ring,
                 u64 csum_start_off, csum_stuff_off;
 
                 csum_start_off = (u64) (skb->h.raw - skb->data);
-                csum_stuff_off = (u64) ((skb->h.raw + skb->csum) - skb->data);
+                csum_stuff_off = csum_start_off + skb->csum_offset;
 
                 ctrl =  TX_DESC_CSUM_EN |
                         CAS_BASE(TX_DESC_CSUM_START, csum_start_off) |
@@ -4066,9 +4066,9 @@ static int cas_alloc_rxds(struct cas *cp)
         return 0;
 }
 
-static void cas_reset_task(void *data)
+static void cas_reset_task(struct work_struct *work)
 {
-        struct cas *cp = (struct cas *) data;
+        struct cas *cp = container_of(work, struct cas, reset_task);
 #if 0
         int pending = atomic_read(&cp->reset_task_pending);
 #else
@@ -5006,7 +5006,7 @@ static int __devinit cas_init_one(struct pci_dev *pdev,
         atomic_set(&cp->reset_task_pending_spare, 0);
         atomic_set(&cp->reset_task_pending_mtu, 0);
 #endif
-        INIT_WORK(&cp->reset_task, cas_reset_task, cp);
+        INIT_WORK(&cp->reset_task, cas_reset_task);
 
         /* Default link parameters */
         if (link_mode >= 0 && link_mode <= 6)
diff --git a/drivers/net/chelsio/Makefile b/drivers/net/chelsio/Makefile
index 54c78d94f48b..382d23f810ab 100644
--- a/drivers/net/chelsio/Makefile
+++ b/drivers/net/chelsio/Makefile
@@ -1,11 +1,11 @@
 #
-# Chelsio 10Gb NIC driver for Linux.
+# Chelsio T1 driver
 #
 
 obj-$(CONFIG_CHELSIO_T1) += cxgb.o
 
-EXTRA_CFLAGS += -Idrivers/net/chelsio $(DEBUG_FLAGS)
+cxgb-$(CONFIG_CHELSIO_T1_1G) += ixf1010.o mac.o mv88e1xxx.o vsc7326.o vsc8244.o
+cxgb-objs := cxgb2.o espi.o tp.o pm3393.o sge.o subr.o \
+             mv88x201x.o my3126.o $(cxgb-y)
 
 
-cxgb-objs := cxgb2.o espi.o pm3393.o sge.o subr.o mv88x201x.o
-
diff --git a/drivers/net/chelsio/common.h b/drivers/net/chelsio/common.h
index 5d9dd14427c5..74758d2c7af8 100644
--- a/drivers/net/chelsio/common.h
+++ b/drivers/net/chelsio/common.h
@@ -45,6 +45,7 @@
 #include <linux/delay.h>
 #include <linux/pci.h>
 #include <linux/ethtool.h>
+#include <linux/if_vlan.h>
 #include <linux/mii.h>
 #include <linux/crc32.h>
 #include <linux/init.h>
@@ -53,13 +54,30 @@
 
 #define DRV_DESCRIPTION "Chelsio 10Gb Ethernet Driver"
 #define DRV_NAME "cxgb"
-#define DRV_VERSION "2.1.1"
+#define DRV_VERSION "2.2"
 #define PFX      DRV_NAME ": "
 
 #define CH_ERR(fmt, ...)   printk(KERN_ERR PFX fmt, ## __VA_ARGS__)
 #define CH_WARN(fmt, ...)  printk(KERN_WARNING PFX fmt, ## __VA_ARGS__)
 #define CH_ALERT(fmt, ...) printk(KERN_ALERT PFX fmt, ## __VA_ARGS__)
 
+/*
+ * More powerful macro that selectively prints messages based on msg_enable.
+ * For info and debugging messages.
+ */
+#define CH_MSG(adapter, level, category, fmt, ...) do { \
+        if ((adapter)->msg_enable & NETIF_MSG_##category) \
+                printk(KERN_##level PFX "%s: " fmt, (adapter)->name, \
+                       ## __VA_ARGS__); \
+} while (0)
+
+#ifdef DEBUG
+# define CH_DBG(adapter, category, fmt, ...) \
+        CH_MSG(adapter, DEBUG, category, fmt, ## __VA_ARGS__)
+#else
+# define CH_DBG(fmt, ...)
+#endif
+
 #define CH_DEVICE(devid, ssid, idx) \
         { PCI_VENDOR_ID_CHELSIO, devid, PCI_ANY_ID, ssid, 0, 0, idx }
 
@@ -71,10 +89,6 @@
 
 typedef struct adapter adapter_t;
 
-void t1_elmer0_ext_intr(adapter_t *adapter);
-void t1_link_changed(adapter_t *adapter, int port_id, int link_status,
-                        int speed, int duplex, int fc);
-
 struct t1_rx_mode {
         struct net_device *dev;
         u32 idx;
@@ -97,26 +111,53 @@ static inline u8 *t1_get_next_mcaddr(struct t1_rx_mode *rm)
 }
 
 #define MAX_NPORTS 4
+#define PORT_MASK ((1 << MAX_NPORTS) - 1)
+#define NMTUS      8
+#define TCB_SIZE   128
 
 #define SPEED_INVALID 0xffff
 #define DUPLEX_INVALID 0xff
 
 enum {
         CHBT_BOARD_N110,
-        CHBT_BOARD_N210
+        CHBT_BOARD_N210,
+        CHBT_BOARD_7500,
+        CHBT_BOARD_8000,
+        CHBT_BOARD_CHT101,
+        CHBT_BOARD_CHT110,
+        CHBT_BOARD_CHT210,
+        CHBT_BOARD_CHT204,
+        CHBT_BOARD_CHT204V,
+        CHBT_BOARD_CHT204E,
+        CHBT_BOARD_CHN204,
+        CHBT_BOARD_COUGAR,
+        CHBT_BOARD_6800,
+        CHBT_BOARD_SIMUL,
 };
 
 enum {
+        CHBT_TERM_FPGA,
         CHBT_TERM_T1,
-        CHBT_TERM_T2
+        CHBT_TERM_T2,
+        CHBT_TERM_T3
 };
 
 enum {
+        CHBT_MAC_CHELSIO_A,
+        CHBT_MAC_IXF1010,
         CHBT_MAC_PM3393,
+        CHBT_MAC_VSC7321,
+        CHBT_MAC_DUMMY
 };
 
 enum {
+        CHBT_PHY_88E1041,
+        CHBT_PHY_88E1111,
         CHBT_PHY_88X2010,
+        CHBT_PHY_XPAK,
+        CHBT_PHY_MY3126,
+        CHBT_PHY_8244,
+        CHBT_PHY_DUMMY
 };
 
 enum {
@@ -150,16 +191,44 @@ struct chelsio_pci_params {
         unsigned char  is_pcix;
 };
 
+struct tp_params {
+        unsigned int pm_size;
+        unsigned int cm_size;
+        unsigned int pm_rx_base;
+        unsigned int pm_tx_base;
+        unsigned int pm_rx_pg_size;
+        unsigned int pm_tx_pg_size;
+        unsigned int pm_rx_num_pgs;
+        unsigned int pm_tx_num_pgs;
+        unsigned int rx_coalescing_size;
+        unsigned int use_5tuple_mode;
+};
+
+struct mc5_params {
+        unsigned int mode;       /* selects MC5 width */
+        unsigned int nservers;   /* size of server region */
+        unsigned int nroutes;    /* size of routing region */
+};
+
+/* Default MC5 region sizes */
+#define DEFAULT_SERVER_REGION_LEN 256
+#define DEFAULT_RT_REGION_LEN 1024
+
 struct adapter_params {
         struct sge_params sge;
+        struct mc5_params mc5;
+        struct tp_params  tp;
         struct chelsio_pci_params pci;
 
         const struct board_info *brd_info;
 
+        unsigned short mtus[NMTUS];
         unsigned int   nports;          /* # of ethernet ports */
         unsigned int   stats_update_period;
         unsigned short chip_revision;
         unsigned char  chip_version;
+        unsigned char  is_asic;
+        unsigned char  has_msi;
 };
 
 struct link_config {
@@ -207,17 +276,20 @@ struct adapter {
         /* Terminator modules. */
         struct sge    *sge;
         struct peespi *espi;
+        struct petp   *tp;
 
         struct port_info port[MAX_NPORTS];
-        struct work_struct stats_update_task;
+        struct delayed_work stats_update_task;
         struct timer_list stats_update_timer;
 
-        struct semaphore mib_mutex;
         spinlock_t tpi_lock;
         spinlock_t work_lock;
+        spinlock_t mac_lock;
+
         /* guards async operations */
         spinlock_t async_lock ____cacheline_aligned;
         u32 slow_intr_mask;
+        int t1powersave;
 };
 
 enum {                                           /* adapter flags */
@@ -256,6 +328,11 @@ struct board_info {
         const char             *desc;
 };
 
+static inline int t1_is_asic(const adapter_t *adapter)
+{
+        return adapter->params.is_asic;
+}
+
 extern struct pci_device_id t1_pci_tbl[];
 
 static inline int adapter_matches_type(const adapter_t *adapter,
@@ -285,13 +362,15 @@ static inline unsigned int core_ticks_per_usec(const adapter_t *adap)
         return board_info(adap)->clock_core / 1000000;
 }
 
+extern int __t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp);
+extern int __t1_tpi_write(adapter_t *adapter, u32 addr, u32 value);
 extern int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value);
 extern int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *value);
 
 extern void t1_interrupts_enable(adapter_t *adapter);
 extern void t1_interrupts_disable(adapter_t *adapter);
 extern void t1_interrupts_clear(adapter_t *adapter);
-extern int elmer0_ext_intr_handler(adapter_t *adapter);
+extern int t1_elmer0_ext_intr_handler(adapter_t *adapter);
 extern int t1_slow_intr_handler(adapter_t *adapter);
 
 extern int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc);
@@ -305,9 +384,7 @@ extern int t1_init_hw_modules(adapter_t *adapter);
 extern int t1_init_sw_modules(adapter_t *adapter, const struct board_info *bi);
 extern void t1_free_sw_modules(adapter_t *adapter);
 extern void t1_fatal_err(adapter_t *adapter);
-
-extern void t1_tp_set_udp_checksum_offload(adapter_t *adapter, int enable);
-extern void t1_tp_set_tcp_checksum_offload(adapter_t *adapter, int enable);
-extern void t1_tp_set_ip_checksum_offload(adapter_t *adapter, int enable);
-
+extern void t1_link_changed(adapter_t *adapter, int port_id);
+extern void t1_link_negotiated(adapter_t *adapter, int port_id, int link_stat,
+                            int speed, int duplex, int pause);
 #endif /* _CXGB_COMMON_H_ */
diff --git a/drivers/net/chelsio/cphy.h b/drivers/net/chelsio/cphy.h
index 3412342f7345..cf9143499882 100644
--- a/drivers/net/chelsio/cphy.h
+++ b/drivers/net/chelsio/cphy.h
@@ -52,7 +52,14 @@ struct mdio_ops {
 /* PHY interrupt types */
 enum {
         cphy_cause_link_change = 0x1,
-        cphy_cause_error = 0x2
+        cphy_cause_error = 0x2,
+        cphy_cause_fifo_error = 0x3
+};
+
+enum {
+        PHY_LINK_UP = 0x1,
+        PHY_AUTONEG_RDY = 0x2,
+        PHY_AUTONEG_EN = 0x4
 };
 
 struct cphy;
@@ -81,7 +88,18 @@ struct cphy_ops {
 /* A PHY instance */
 struct cphy {
         int addr;                            /* PHY address */
+        int state;      /* Link status state machine */
         adapter_t *adapter;                  /* associated adapter */
+
+        struct delayed_work phy_update;
+
+        u16 bmsr;
+        int count;
+        int act_count;
+        int act_on;
+
+        u32 elmer_gpo;
+
         struct cphy_ops *ops;                /* PHY operations */
         int (*mdio_read)(adapter_t *adapter, int phy_addr, int mmd_addr,
                          int reg_addr, unsigned int *val);
@@ -142,6 +160,10 @@ struct gphy {
         int (*reset)(adapter_t *adapter);
 };
 
+extern struct gphy t1_my3126_ops;
+extern struct gphy t1_mv88e1xxx_ops;
+extern struct gphy t1_vsc8244_ops;
+extern struct gphy t1_xpak_ops;
 extern struct gphy t1_mv88x201x_ops;
 extern struct gphy t1_dummy_phy_ops;
 
diff --git a/drivers/net/chelsio/cpl5_cmd.h b/drivers/net/chelsio/cpl5_cmd.h
index 5b357d9e88d6..35f565be4fd3 100644
--- a/drivers/net/chelsio/cpl5_cmd.h
+++ b/drivers/net/chelsio/cpl5_cmd.h
@@ -46,24 +46,385 @@
 #endif
 
 enum CPL_opcode {
+        CPL_PASS_OPEN_REQ     = 0x1,
+        CPL_PASS_OPEN_RPL     = 0x2,
+        CPL_PASS_ESTABLISH    = 0x3,
+        CPL_PASS_ACCEPT_REQ   = 0xE,
+        CPL_PASS_ACCEPT_RPL   = 0x4,
+        CPL_ACT_OPEN_REQ      = 0x5,
+        CPL_ACT_OPEN_RPL      = 0x6,
+        CPL_CLOSE_CON_REQ     = 0x7,
+        CPL_CLOSE_CON_RPL     = 0x8,
+        CPL_CLOSE_LISTSRV_REQ = 0x9,
+        CPL_CLOSE_LISTSRV_RPL = 0xA,
+        CPL_ABORT_REQ         = 0xB,
+        CPL_ABORT_RPL         = 0xC,
+        CPL_PEER_CLOSE        = 0xD,
+        CPL_ACT_ESTABLISH     = 0x17,
+
+        CPL_GET_TCB           = 0x24,
+        CPL_GET_TCB_RPL       = 0x25,
+        CPL_SET_TCB           = 0x26,
+        CPL_SET_TCB_FIELD     = 0x27,
+        CPL_SET_TCB_RPL       = 0x28,
+        CPL_PCMD              = 0x29,
+
+        CPL_PCMD_READ         = 0x31,
+        CPL_PCMD_READ_RPL     = 0x32,
+
+
+        CPL_RX_DATA           = 0xA0,
+        CPL_RX_DATA_DDP       = 0xA1,
+        CPL_RX_DATA_ACK       = 0xA3,
         CPL_RX_PKT            = 0xAD,
+        CPL_RX_ISCSI_HDR      = 0xAF,
+        CPL_TX_DATA_ACK       = 0xB0,
+        CPL_TX_DATA           = 0xB1,
         CPL_TX_PKT            = 0xB2,
         CPL_TX_PKT_LSO        = 0xB6,
+
+        CPL_RTE_DELETE_REQ    = 0xC0,
+        CPL_RTE_DELETE_RPL    = 0xC1,
+        CPL_RTE_WRITE_REQ     = 0xC2,
+        CPL_RTE_WRITE_RPL     = 0xD3,
+        CPL_RTE_READ_REQ      = 0xC3,
+        CPL_RTE_READ_RPL      = 0xC4,
+        CPL_L2T_WRITE_REQ     = 0xC5,
+        CPL_L2T_WRITE_RPL     = 0xD4,
+        CPL_L2T_READ_REQ      = 0xC6,
+        CPL_L2T_READ_RPL      = 0xC7,
+        CPL_SMT_WRITE_REQ     = 0xC8,
+        CPL_SMT_WRITE_RPL     = 0xD5,
+        CPL_SMT_READ_REQ      = 0xC9,
+        CPL_SMT_READ_RPL      = 0xCA,
+        CPL_ARP_MISS_REQ      = 0xCD,
+        CPL_ARP_MISS_RPL      = 0xCE,
+        CPL_MIGRATE_C2T_REQ   = 0xDC,
+        CPL_MIGRATE_C2T_RPL   = 0xDD,
+        CPL_ERROR             = 0xD7,
+
+    /* internal: driver -> TOM */
+        CPL_MSS_CHANGE        = 0xE1
 };
 
-enum {                /* TX_PKT_LSO ethernet types */
+#define NUM_CPL_CMDS 256
+
+enum CPL_error {
+        CPL_ERR_NONE               = 0,
+        CPL_ERR_TCAM_PARITY        = 1,
+        CPL_ERR_TCAM_FULL          = 3,
+        CPL_ERR_CONN_RESET         = 20,
+        CPL_ERR_CONN_EXIST         = 22,
+        CPL_ERR_ARP_MISS           = 23,
+        CPL_ERR_BAD_SYN            = 24,
+        CPL_ERR_CONN_TIMEDOUT      = 30,
+        CPL_ERR_XMIT_TIMEDOUT      = 31,
+        CPL_ERR_PERSIST_TIMEDOUT   = 32,
+        CPL_ERR_FINWAIT2_TIMEDOUT  = 33,
+        CPL_ERR_KEEPALIVE_TIMEDOUT = 34,
+        CPL_ERR_ABORT_FAILED       = 42,
+        CPL_ERR_GENERAL            = 99
+};
+
+enum {
+        CPL_CONN_POLICY_AUTO = 0,
+        CPL_CONN_POLICY_ASK  = 1,
+        CPL_CONN_POLICY_DENY = 3
+};
+
+enum {
+        ULP_MODE_NONE   = 0,
+        ULP_MODE_TCPDDP = 1,
+        ULP_MODE_ISCSI  = 2,
+        ULP_MODE_IWARP  = 3,
+        ULP_MODE_SSL    = 4
+};
+
+enum {
+        CPL_PASS_OPEN_ACCEPT,
+        CPL_PASS_OPEN_REJECT
+};
+
+enum {
+        CPL_ABORT_SEND_RST = 0,
+        CPL_ABORT_NO_RST,
+        CPL_ABORT_POST_CLOSE_REQ = 2
+};
+
+enum {                // TX_PKT_LSO ethernet types
         CPL_ETH_II,
         CPL_ETH_II_VLAN,
         CPL_ETH_802_3,
         CPL_ETH_802_3_VLAN
 };
 
-struct cpl_rx_data {
+union opcode_tid {
+    u32 opcode_tid;
+    u8 opcode;
+};
+
+#define S_OPCODE 24
+#define V_OPCODE(x) ((x) << S_OPCODE)
+#define G_OPCODE(x) (((x) >> S_OPCODE) & 0xFF)
+#define G_TID(x)    ((x) & 0xFFFFFF)
+
+/* tid is assumed to be 24-bits */
+#define MK_OPCODE_TID(opcode, tid) (V_OPCODE(opcode) | (tid))
+
+#define OPCODE_TID(cmd) ((cmd)->ot.opcode_tid)
+
+/* extract the TID from a CPL command */
+#define GET_TID(cmd) (G_TID(ntohl(OPCODE_TID(cmd))))
+
+struct tcp_options {
+        u16 mss;
+        u8 wsf;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        u8 rsvd:4;
+        u8 ecn:1;
+        u8 sack:1;
+        u8 tstamp:1;
+#else
+        u8 tstamp:1;
+        u8 sack:1;
+        u8 ecn:1;
+        u8 rsvd:4;
+#endif
+};
+
+struct cpl_pass_open_req {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u32 opt0h;
+        u32 opt0l;
+        u32 peer_netmask;
+        u32 opt1;
+};
+
+struct cpl_pass_open_rpl {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u8 resvd[7];
+        u8 status;
+};
+
+struct cpl_pass_establish {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u32 tos_tid;
+        u8  l2t_idx;
+        u8  rsvd[3];
+        u32 snd_isn;
+        u32 rcv_isn;
+};
+
+struct cpl_pass_accept_req {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u32 tos_tid;
+    struct tcp_options tcp_options;
+        u8  dst_mac[6];
+        u16 vlan_tag;
+        u8  src_mac[6];
+        u8  rsvd[2];
+        u32 rcv_isn;
+        u32 unknown_tcp_options;
+};
+
+struct cpl_pass_accept_rpl {
+        union opcode_tid ot;
+        u32 rsvd0;
+        u32 rsvd1;
+        u32 peer_ip;
+        u32 opt0h;
+        union {
+        u32 opt0l;
+        struct {
+            u8 rsvd[3];
+            u8 status;
+        };
+    };
+};
+
+struct cpl_act_open_req {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u32 opt0h;
+        u32 opt0l;
+        u32 iff_vlantag;
+        u32 rsvd;
+};
+
+struct cpl_act_open_rpl {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u32 new_tid;
+        u8  rsvd[3];
+        u8  status;
+};
+
+struct cpl_act_establish {
+        union opcode_tid ot;
+        u16 local_port;
+        u16 peer_port;
+        u32 local_ip;
+        u32 peer_ip;
+        u32 tos_tid;
+        u32 rsvd;
+        u32 snd_isn;
+        u32 rcv_isn;
+};
+
+struct cpl_get_tcb {
+        union opcode_tid ot;
+        u32 rsvd;
+};
+
+struct cpl_get_tcb_rpl {
+        union opcode_tid ot;
+        u16 len;
+        u8 rsvd;
+        u8 status;
+};
+
+struct cpl_set_tcb {
+        union opcode_tid ot;
+        u16 len;
+        u16 rsvd;
+};
+
+struct cpl_set_tcb_field {
+        union opcode_tid ot;
+        u8 rsvd[3];
+        u8 offset;
+        u32 mask;
+        u32 val;
+};
+
+struct cpl_set_tcb_rpl {
+        union opcode_tid ot;
+        u8 rsvd[3];
+        u8 status;
+};
+
+struct cpl_pcmd {
+        union opcode_tid ot;
+        u16 dlen_in;
+        u16 dlen_out;
+        u32 pcmd_parm[2];
+};
+
+struct cpl_pcmd_read {
+        union opcode_tid ot;
+        u32 rsvd1;
+        u16 rsvd2;
+        u32 addr;
+        u16 len;
+};
+
+struct cpl_pcmd_read_rpl {
+        union opcode_tid ot;
+        u16 len;
+};
+
+struct cpl_close_con_req {
+        union opcode_tid ot;
+        u32 rsvd;
+};
+
+struct cpl_close_con_rpl {
+        union opcode_tid ot;
+        u8 rsvd[3];
+        u8 status;
+        u32 snd_nxt;
+        u32 rcv_nxt;
+};
+
+struct cpl_close_listserv_req {
+        union opcode_tid ot;
+        u32 rsvd;
+};
+
+struct cpl_close_listserv_rpl {
+        union opcode_tid ot;
+        u8 rsvd[3];
+        u8 status;
+};
+
+struct cpl_abort_req {
+        union opcode_tid ot;
         u32 rsvd0;
+        u8  rsvd1;
+        u8  cmd;
+        u8  rsvd2[6];
+};
+
+struct cpl_abort_rpl {
+        union opcode_tid ot;
+        u32 rsvd0;
+        u8  rsvd1;
+        u8  status;
+        u8  rsvd2[6];
+};
+
+struct cpl_peer_close {
+        union opcode_tid ot;
+        u32 rsvd;
+};
+
+struct cpl_tx_data {
+        union opcode_tid ot;
+        u32 len;
+        u32 rsvd0;
+        u16 urg;
+        u16 flags;
+};
+
+struct cpl_tx_data_ack {
+        union opcode_tid ot;
+        u32 ack_seq;
+};
+
+struct cpl_rx_data {
+        union opcode_tid ot;
         u32 len;
         u32 seq;
         u16 urg;
-        u8  rsvd1;
+        u8  rsvd;
+        u8  status;
+};
+
+struct cpl_rx_data_ack {
+        union opcode_tid ot;
+        u32 credit;
+};
+
+struct cpl_rx_data_ddp {
+        union opcode_tid ot;
+        u32 len;
+        u32 seq;
+        u32 nxt_seq;
+        u32 ulp_crc;
+        u16 ddp_status;
+        u8  rsvd;
         u8  status;
 };
 
@@ -99,9 +460,9 @@ struct cpl_tx_pkt_lso {
         u8 ip_csum_dis:1;
         u8 l4_csum_dis:1;
         u8 vlan_valid:1;
-        u8 rsvd:1;
+        u8 :1;
 #else
-        u8 rsvd:1;
+        u8 :1;
         u8 vlan_valid:1;
         u8 l4_csum_dis:1;
         u8 ip_csum_dis:1;
@@ -110,8 +471,7 @@ struct cpl_tx_pkt_lso {
         u16 vlan;
         __be32 len;
 
-        u32 rsvd2;
-        u8 rsvd3;
+        u8 rsvd[5];
 #if defined(__LITTLE_ENDIAN_BITFIELD)
         u8 tcp_hdr_words:4;
         u8 ip_hdr_words:4;
@@ -138,8 +498,142 @@ struct cpl_rx_pkt {
         u8 iff:4;
 #endif
         u16 csum;
-        __be16 vlan;
+        u16 vlan;
         u16 len;
 };
 
+struct cpl_l2t_write_req {
+        union opcode_tid ot;
+        u32 params;
+        u8 rsvd1[2];
+        u8 dst_mac[6];
+};
+
+struct cpl_l2t_write_rpl {
+        union opcode_tid ot;
+        u8 status;
+        u8 rsvd[3];
+};
+
+struct cpl_l2t_read_req {
+        union opcode_tid ot;
+        u8 rsvd[3];
+        u8 l2t_idx;
+};
+
+struct cpl_l2t_read_rpl {
+        union opcode_tid ot;
+        u32 params;
+        u8 rsvd1[2];
+        u8 dst_mac[6];
+};
+
+struct cpl_smt_write_req {
+        union opcode_tid ot;
+        u8 rsvd0;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        u8 rsvd1:1;
+        u8 mtu_idx:3;
+        u8 iff:4;
+#else
+        u8 iff:4;
+        u8 mtu_idx:3;
+        u8 rsvd1:1;
+#endif
+        u16 rsvd2;
+        u16 rsvd3;
+        u8  src_mac1[6];
+        u16 rsvd4;
+        u8  src_mac0[6];
+};
+
+struct cpl_smt_write_rpl {
+        union opcode_tid ot;
+        u8 status;
+        u8 rsvd[3];
+};
+
+struct cpl_smt_read_req {
+        union opcode_tid ot;
+        u8 rsvd0;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        u8 rsvd1:4;
+        u8 iff:4;
+#else
+        u8 iff:4;
+        u8 rsvd1:4;
+#endif
+        u16 rsvd2;
+};
+
+struct cpl_smt_read_rpl {
+        union opcode_tid ot;
+        u8 status;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        u8 rsvd1:1;
+        u8 mtu_idx:3;
+        u8 rsvd0:4;
+#else
+        u8 rsvd0:4;
+        u8 mtu_idx:3;
+        u8 rsvd1:1;
+#endif
+        u16 rsvd2;
+        u16 rsvd3;
+        u8  src_mac1[6];
+        u16 rsvd4;
+        u8  src_mac0[6];
+};
+
+struct cpl_rte_delete_req {
+        union opcode_tid ot;
+        u32 params;
+};
+
+struct cpl_rte_delete_rpl {
+        union opcode_tid ot;
+        u8 status;
+        u8 rsvd[3];
+};
+
+struct cpl_rte_write_req {
+        union opcode_tid ot;
+        u32 params;
+        u32 netmask;
+        u32 faddr;
+};
+
+struct cpl_rte_write_rpl {
+        union opcode_tid ot;
+        u8 status;
+        u8 rsvd[3];
+};
+
+struct cpl_rte_read_req {
+        union opcode_tid ot;
+        u32 params;
+};
+
+struct cpl_rte_read_rpl {
+        union opcode_tid ot;
+        u8 status;
+        u8 rsvd0[2];
+        u8 l2t_idx;
+#if defined(__LITTLE_ENDIAN_BITFIELD)
+        u8 rsvd1:7;
+        u8 select:1;
+#else
+        u8 select:1;
+        u8 rsvd1:7;
+#endif
+        u8 rsvd2[3];
+        u32 addr;
+};
+
+struct cpl_mss_change {
+        union opcode_tid ot;
+        u32 mss;
+};
+
 #endif /* _CXGB_CPL5_CMD_H_ */
+
diff --git a/drivers/net/chelsio/cxgb2.c b/drivers/net/chelsio/cxgb2.c
index ad7ff9641a7e..de48eadddbc4 100644
--- a/drivers/net/chelsio/cxgb2.c
+++ b/drivers/net/chelsio/cxgb2.c
@@ -45,7 +45,6 @@
 #include <linux/if_vlan.h>
 #include <linux/mii.h>
 #include <linux/sockios.h>
-#include <linux/proc_fs.h>
 #include <linux/dma-mapping.h>
 #include <asm/uaccess.h>
 
@@ -54,36 +53,10 @@
 #include "gmac.h"
 #include "cphy.h"
 #include "sge.h"
+#include "tp.h"
 #include "espi.h"
+#include "elmer0.h"
 
-#ifdef work_struct
-#include <linux/tqueue.h>
-#define INIT_WORK INIT_TQUEUE
-#define schedule_work schedule_task
-#define flush_scheduled_work flush_scheduled_tasks
-
-static inline void schedule_mac_stats_update(struct adapter *ap, int secs)
-{
-        mod_timer(&ap->stats_update_timer, jiffies + secs * HZ);
-}
-
-static inline void cancel_mac_stats_update(struct adapter *ap)
-{
-        del_timer_sync(&ap->stats_update_timer);
-        flush_scheduled_tasks();
-}
-
-/*
- * Stats update timer for 2.4.  It schedules a task to do the actual update as
- * we need to access MAC statistics in process context.
- */
-static void mac_stats_timer(unsigned long data)
-{
-        struct adapter *ap = (struct adapter *)data;
-
-        schedule_task(&ap->stats_update_task);
-}
-#else
 #include <linux/workqueue.h>
 
 static inline void schedule_mac_stats_update(struct adapter *ap, int secs)
@@ -95,7 +68,6 @@ static inline void cancel_mac_stats_update(struct adapter *ap)
 {
         cancel_delayed_work(&ap->stats_update_task);
 }
-#endif
 
 #define MAX_CMDQ_ENTRIES 16384
 #define MAX_CMDQ1_ENTRIES 1024
@@ -103,10 +75,9 @@ static inline void cancel_mac_stats_update(struct adapter *ap)
 #define MAX_RX_JUMBO_BUFFERS 16384
 #define MAX_TX_BUFFERS_HIGH     16384U
 #define MAX_TX_BUFFERS_LOW      1536U
+#define MAX_TX_BUFFERS          1460U
 #define MIN_FL_ENTRIES 32
 
-#define PORT_MASK ((1 << MAX_NPORTS) - 1)
-
 #define DFLT_MSG_ENABLE (NETIF_MSG_DRV | NETIF_MSG_PROBE | NETIF_MSG_LINK | \
                          NETIF_MSG_TIMER | NETIF_MSG_IFDOWN | NETIF_MSG_IFUP |\
                          NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -124,8 +95,21 @@ MODULE_LICENSE("GPL");
 static int dflt_msg_enable = DFLT_MSG_ENABLE;
 
 module_param(dflt_msg_enable, int, 0);
-MODULE_PARM_DESC(dflt_msg_enable, "Chelsio T1 message enable bitmap");
+MODULE_PARM_DESC(dflt_msg_enable, "Chelsio T1 default message enable bitmap");
+
+#define HCLOCK 0x0
+#define LCLOCK 0x1
+
+/* T1 cards powersave mode */
+static int t1_clock(struct adapter *adapter, int mode);
+static int t1powersave = 1;     /* HW default is powersave mode. */
 
+module_param(t1powersave, int, 0);
+MODULE_PARM_DESC(t1powersave, "Enable/Disable T1 powersaving mode");
+
+static int disable_msi = 0;
+module_param(disable_msi, int, 0);
+MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
 
 static const char pci_speed[][4] = {
         "33", "66", "100", "133"
@@ -149,7 +133,7 @@ static void t1_set_rxmode(struct net_device *dev)
 static void link_report(struct port_info *p)
 {
         if (!netif_carrier_ok(p->dev))
-                printk(KERN_INFO "%s: link down\n", p->dev->name);
+                printk(KERN_INFO "%s: link down\n", p->dev->name);
         else {
                 const char *s = "10Mbps";
 
@@ -159,13 +143,13 @@ static void link_report(struct port_info *p)
                         case SPEED_100:   s = "100Mbps"; break;
                 }
 
-        printk(KERN_INFO "%s: link up, %s, %s-duplex\n",
+        printk(KERN_INFO "%s: link up, %s, %s-duplex\n",
                        p->dev->name, s,
                        p->link_config.duplex == DUPLEX_FULL ? "full" : "half");
         }
 }
 
-void t1_link_changed(struct adapter *adapter, int port_id, int link_stat,
+void t1_link_negotiated(struct adapter *adapter, int port_id, int link_stat,
                         int speed, int duplex, int pause)
 {
         struct port_info *p = &adapter->port[port_id];
@@ -177,6 +161,22 @@ void t1_link_changed(struct adapter *adapter, int port_id, int link_stat,
                         netif_carrier_off(p->dev);
                 link_report(p);
 
+                /* multi-ports: inform toe */
+                if ((speed > 0) && (adapter->params.nports > 1)) {
+                        unsigned int sched_speed = 10;
+                        switch (speed) {
+                        case SPEED_1000:
+                                sched_speed = 1000;
+                                break;
+                        case SPEED_100:
+                                sched_speed = 100;
+                                break;
+                        case SPEED_10:
+                                sched_speed = 10;
+                                break;
+                        }
+                        t1_sched_update_parms(adapter->sge, port_id, 0, sched_speed);
+                }
         }
 }
 
@@ -195,8 +195,10 @@ static void link_start(struct port_info *p)
 static void enable_hw_csum(struct adapter *adapter)
 {
         if (adapter->flags & TSO_CAPABLE)
-                t1_tp_set_ip_checksum_offload(adapter, 1); /* for TSO only */
-        t1_tp_set_tcp_checksum_offload(adapter, 1);
+                t1_tp_set_ip_checksum_offload(adapter->tp, 1);  /* for TSO only */
+        if (adapter->flags & UDP_CSUM_CAPABLE)
+                t1_tp_set_udp_checksum_offload(adapter->tp, 1);
+        t1_tp_set_tcp_checksum_offload(adapter->tp, 1);
 }
 
 /*
@@ -217,11 +219,19 @@ static int cxgb_up(struct adapter *adapter)
         }
 
         t1_interrupts_clear(adapter);
-        if ((err = request_irq(adapter->pdev->irq,
-                               t1_select_intr_handler(adapter), IRQF_SHARED,
-                               adapter->name, adapter))) {
+
+        adapter->params.has_msi = !disable_msi && pci_enable_msi(adapter->pdev) == 0;
+        err = request_irq(adapter->pdev->irq,
+                          t1_select_intr_handler(adapter),
+                          adapter->params.has_msi ? 0 : IRQF_SHARED,
+                          adapter->name, adapter);
+        if (err) {
+                if (adapter->params.has_msi)
+                        pci_disable_msi(adapter->pdev);
+
                 goto out_err;
         }
+
         t1_sge_start(adapter->sge);
         t1_interrupts_enable(adapter);
  out_err:
@@ -236,6 +246,8 @@ static void cxgb_down(struct adapter *adapter)
         t1_sge_stop(adapter->sge);
         t1_interrupts_disable(adapter);
         free_irq(adapter->pdev->irq, adapter);
+        if (adapter->params.has_msi)
+                pci_disable_msi(adapter->pdev);
 }
 
 static int cxgb_open(struct net_device *dev)
@@ -290,7 +302,7 @@ static struct net_device_stats *t1_get_stats(struct net_device *dev)
 
         /* Do a full update of the MAC stats */
         pstats = p->mac->ops->statistics_update(p->mac,
-                                                      MAC_STATS_UPDATE_FULL);
+                                                MAC_STATS_UPDATE_FULL);
 
         ns->tx_packets = pstats->TxUnicastFramesOK +
                 pstats->TxMulticastFramesOK + pstats->TxBroadcastFramesOK;
@@ -344,47 +356,53 @@ static void set_msglevel(struct net_device *dev, u32 val)
 }
 
 static char stats_strings[][ETH_GSTRING_LEN] = {
-        "TxOctetsOK",
-        "TxOctetsBad",
-        "TxUnicastFramesOK",
-        "TxMulticastFramesOK",
-        "TxBroadcastFramesOK",
-        "TxPauseFrames",
-        "TxFramesWithDeferredXmissions",
-        "TxLateCollisions",
-        "TxTotalCollisions",
-        "TxFramesAbortedDueToXSCollisions",
-        "TxUnderrun",
-        "TxLengthErrors",
-        "TxInternalMACXmitError",
-        "TxFramesWithExcessiveDeferral",
-        "TxFCSErrors",
-
-        "RxOctetsOK",
-        "RxOctetsBad",
-        "RxUnicastFramesOK",
-        "RxMulticastFramesOK",
-        "RxBroadcastFramesOK",
-        "RxPauseFrames",
-        "RxFCSErrors",
-        "RxAlignErrors",
-        "RxSymbolErrors",
-        "RxDataErrors",
-        "RxSequenceErrors",
-        "RxRuntErrors",
-        "RxJabberErrors",
-        "RxInternalMACRcvError",
-        "RxInRangeLengthErrors",
-        "RxOutOfRangeLengthField",
-        "RxFrameTooLongErrors",
-
-        "TSO",
-        "VLANextractions",
-        "VLANinsertions",
+        "TxOctetsOK",
+        "TxOctetsBad",
+        "TxUnicastFramesOK",
+        "TxMulticastFramesOK",
+        "TxBroadcastFramesOK",
+        "TxPauseFrames",
+        "TxFramesWithDeferredXmissions",
+        "TxLateCollisions",
+        "TxTotalCollisions",
+        "TxFramesAbortedDueToXSCollisions",
+        "TxUnderrun",
+        "TxLengthErrors",
+        "TxInternalMACXmitError",
+        "TxFramesWithExcessiveDeferral",
+        "TxFCSErrors",
+
+        "RxOctetsOK",
+        "RxOctetsBad",
+        "RxUnicastFramesOK",
+        "RxMulticastFramesOK",
+        "RxBroadcastFramesOK",
+        "RxPauseFrames",
+        "RxFCSErrors",
+        "RxAlignErrors",
+        "RxSymbolErrors",
+        "RxDataErrors",
+        "RxSequenceErrors",
+        "RxRuntErrors",
+        "RxJabberErrors",
+        "RxInternalMACRcvError",
+        "RxInRangeLengthErrors",
+        "RxOutOfRangeLengthField",
+        "RxFrameTooLongErrors",
+
+        /* Port stats */
+        "RxPackets",
         "RxCsumGood",
+        "TxPackets",
         "TxCsumOffload",
-        "RxDrops"
-
+        "TxTso",
+        "RxVlan",
+        "TxVlan",
+
+        /* Interrupt stats */
+        "rx drops",
+        "pure_rsps",
+        "unhandled irqs",
         "respQ_empty",
         "respQ_overflow",
         "freelistQ_empty",
@@ -392,11 +410,7 @@ static char stats_strings[][ETH_GSTRING_LEN] = {
         "pkt_mismatch",
         "cmdQ_full0",
         "cmdQ_full1",
-        "tx_ipfrags",
-        "tx_reg_pkts",
-        "tx_lso_pkts",
-        "tx_do_cksum",
-        
+
         "espi_DIP2ParityErr",
         "espi_DIP4Err",
         "espi_RxDrops",
@@ -404,7 +418,7 @@ static char stats_strings[][ETH_GSTRING_LEN] = {
         "espi_RxOvfl",
         "espi_ParityErr"
 };
- 
+
 #define T2_REGMAP_SIZE (3 * 1024)
 
 static int get_regs_len(struct net_device *dev)
@@ -439,65 +453,77 @@ static void get_stats(struct net_device *dev, struct ethtool_stats *stats,
         struct adapter *adapter = dev->priv;
         struct cmac *mac = adapter->port[dev->if_port].mac;
         const struct cmac_statistics *s;
-        const struct sge_port_stats *ss;
         const struct sge_intr_counts *t;
+        struct sge_port_stats ss;
 
         s = mac->ops->statistics_update(mac, MAC_STATS_UPDATE_FULL);
-        ss = t1_sge_get_port_stats(adapter->sge, dev->if_port);
-        t = t1_sge_get_intr_counts(adapter->sge);
 
-        *data++ = s->TxOctetsOK;
-        *data++ = s->TxOctetsBad;
-        *data++ = s->TxUnicastFramesOK;
-        *data++ = s->TxMulticastFramesOK;
-        *data++ = s->TxBroadcastFramesOK;
-        *data++ = s->TxPauseFrames;
-        *data++ = s->TxFramesWithDeferredXmissions;
-        *data++ = s->TxLateCollisions;
-        *data++ = s->TxTotalCollisions;
-        *data++ = s->TxFramesAbortedDueToXSCollisions;
-        *data++ = s->TxUnderrun;
-        *data++ = s->TxLengthErrors;
-        *data++ = s->TxInternalMACXmitError;
-        *data++ = s->TxFramesWithExcessiveDeferral;
-        *data++ = s->TxFCSErrors;
-
-        *data++ = s->RxOctetsOK;
-        *data++ = s->RxOctetsBad;
-        *data++ = s->RxUnicastFramesOK;
-        *data++ = s->RxMulticastFramesOK;
-        *data++ = s->RxBroadcastFramesOK;
-        *data++ = s->RxPauseFrames;
-        *data++ = s->RxFCSErrors;
-        *data++ = s->RxAlignErrors;
-        *data++ = s->RxSymbolErrors;
-        *data++ = s->RxDataErrors;
-        *data++ = s->RxSequenceErrors;
-        *data++ = s->RxRuntErrors;
-        *data++ = s->RxJabberErrors;
-        *data++ = s->RxInternalMACRcvError;
-        *data++ = s->RxInRangeLengthErrors;
-        *data++ = s->RxOutOfRangeLengthField;
-        *data++ = s->RxFrameTooLongErrors;
-
-        *data++ = ss->tso;
-        *data++ = ss->vlan_xtract;
-        *data++ = ss->vlan_insert;
-        *data++ = ss->rx_cso_good;
-        *data++ = ss->tx_cso;
-        *data++ = ss->rx_drops;
-
-        *data++ = (u64)t->respQ_empty;
-        *data++ = (u64)t->respQ_overflow;
-        *data++ = (u64)t->freelistQ_empty;
-        *data++ = (u64)t->pkt_too_big;
-        *data++ = (u64)t->pkt_mismatch;
-        *data++ = (u64)t->cmdQ_full[0];
-        *data++ = (u64)t->cmdQ_full[1];
-        *data++ = (u64)t->tx_ipfrags;
-        *data++ = (u64)t->tx_reg_pkts;
-        *data++ = (u64)t->tx_lso_pkts;
-        *data++ = (u64)t->tx_do_cksum;
+        *data++ = s->TxOctetsOK;
+        *data++ = s->TxOctetsBad;
+        *data++ = s->TxUnicastFramesOK;
+        *data++ = s->TxMulticastFramesOK;
+        *data++ = s->TxBroadcastFramesOK;
+        *data++ = s->TxPauseFrames;
+        *data++ = s->TxFramesWithDeferredXmissions;
+        *data++ = s->TxLateCollisions;
+        *data++ = s->TxTotalCollisions;
+        *data++ = s->TxFramesAbortedDueToXSCollisions;
+        *data++ = s->TxUnderrun;
+        *data++ = s->TxLengthErrors;
+        *data++ = s->TxInternalMACXmitError;
+        *data++ = s->TxFramesWithExcessiveDeferral;
+        *data++ = s->TxFCSErrors;
+
+        *data++ = s->RxOctetsOK;
+        *data++ = s->RxOctetsBad;
+        *data++ = s->RxUnicastFramesOK;
+        *data++ = s->RxMulticastFramesOK;
+        *data++ = s->RxBroadcastFramesOK;
+        *data++ = s->RxPauseFrames;
+        *data++ = s->RxFCSErrors;
+        *data++ = s->RxAlignErrors;
+        *data++ = s->RxSymbolErrors;
+        *data++ = s->RxDataErrors;
+        *data++ = s->RxSequenceErrors;
+        *data++ = s->RxRuntErrors;
+        *data++ = s->RxJabberErrors;
+        *data++ = s->RxInternalMACRcvError;
+        *data++ = s->RxInRangeLengthErrors;
+        *data++ = s->RxOutOfRangeLengthField;
+        *data++ = s->RxFrameTooLongErrors;
+
+        t1_sge_get_port_stats(adapter->sge, dev->if_port, &ss);
+        *data++ = ss.rx_packets;
+        *data++ = ss.rx_cso_good;
+        *data++ = ss.tx_packets;
+        *data++ = ss.tx_cso;
+        *data++ = ss.tx_tso;
+        *data++ = ss.vlan_xtract;
+        *data++ = ss.vlan_insert;
+
+        t = t1_sge_get_intr_counts(adapter->sge);
+        *data++ = t->rx_drops;
+        *data++ = t->pure_rsps;
+        *data++ = t->unhandled_irqs;
+        *data++ = t->respQ_empty;
+        *data++ = t->respQ_overflow;
+        *data++ = t->freelistQ_empty;
+        *data++ = t->pkt_too_big;
+        *data++ = t->pkt_mismatch;
+        *data++ = t->cmdQ_full[0];
+        *data++ = t->cmdQ_full[1];
+
+        if (adapter->espi) {
+                const struct espi_intr_counts *e;
+
+                e = t1_espi_get_intr_counts(adapter->espi);
+                *data++ = e->DIP2_parity_err;
+                *data++ = e->DIP4_err;
+                *data++ = e->rx_drops;
+                *data++ = e->tx_drops;
+                *data++ = e->rx_ovflw;
+                *data++ = e->parity_err;
+        }
 }
 
 static inline void reg_block_dump(struct adapter *ap, void *buf,
@@ -521,6 +547,15 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
 
         memset(buf, 0, T2_REGMAP_SIZE);
         reg_block_dump(ap, buf, 0, A_SG_RESPACCUTIMER);
+        reg_block_dump(ap, buf, A_MC3_CFG, A_MC4_INT_CAUSE);
+        reg_block_dump(ap, buf, A_TPI_ADDR, A_TPI_PAR);
+        reg_block_dump(ap, buf, A_TP_IN_CONFIG, A_TP_TX_DROP_COUNT);
+        reg_block_dump(ap, buf, A_RAT_ROUTE_CONTROL, A_RAT_INTR_CAUSE);
+        reg_block_dump(ap, buf, A_CSPI_RX_AE_WM, A_CSPI_INTR_ENABLE);
+        reg_block_dump(ap, buf, A_ESPI_SCH_TOKEN0, A_ESPI_GOSTAT);
+        reg_block_dump(ap, buf, A_ULP_ULIMIT, A_ULP_PIO_CTRL);
+        reg_block_dump(ap, buf, A_PL_ENABLE, A_PL_CAUSE);
+        reg_block_dump(ap, buf, A_MC5_CONFIG, A_MC5_MASK_WRITE_CMD);
 }
 
 static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
@@ -539,12 +574,12 @@ static int get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
                 cmd->duplex = -1;
         }
 
-        cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
-        cmd->phy_address = p->phy->addr;
-        cmd->transceiver = XCVR_EXTERNAL;
-        cmd->autoneg = p->link_config.autoneg;
-        cmd->maxtxpkt = 0;
-        cmd->maxrxpkt = 0;
+        cmd->port = (cmd->supported & SUPPORTED_TP) ? PORT_TP : PORT_FIBRE;
+        cmd->phy_address = p->phy->addr;
+        cmd->transceiver = XCVR_EXTERNAL;
+        cmd->autoneg = p->link_config.autoneg;
+        cmd->maxtxpkt = 0;
+        cmd->maxrxpkt = 0;
         return 0;
 }
 
@@ -715,7 +750,7 @@ static int set_sge_param(struct net_device *dev, struct ethtool_ringparam *e)
                 return -EINVAL;
 
         if (adapter->flags & FULL_INIT_DONE)
-        return -EBUSY;
+        return -EBUSY;
 
         adapter->params.sge.freelQ_size[!jumbo_fl] = e->rx_pending;
         adapter->params.sge.freelQ_size[jumbo_fl] = e->rx_jumbo_pending;
@@ -759,7 +794,9 @@ static int get_coalesce(struct net_device *dev, struct ethtool_coalesce *c)
 
 static int get_eeprom_len(struct net_device *dev)
 {
-    return EEPROM_SIZE;
+        struct adapter *adapter = dev->priv;
+
+        return t1_is_asic(adapter) ? EEPROM_SIZE : 0;
 }
 
 #define EEPROM_MAGIC(ap) \
@@ -809,47 +846,36 @@ static const struct ethtool_ops t1_ethtool_ops = {
         .set_tso           = set_tso,
 };
 
-static void cxgb_proc_cleanup(struct adapter *adapter,
-                                        struct proc_dir_entry *dir)
-{
-        const char *name;
-        name = adapter->name;
-        remove_proc_entry(name, dir);
-}
-//#define chtoe_setup_toedev(adapter) NULL
-#define update_mtu_tab(adapter)
-#define write_smt_entry(adapter, idx)
-
 static int t1_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
 {
-        struct adapter *adapter = dev->priv;
-        struct mii_ioctl_data *data = if_mii(req);
+        struct adapter *adapter = dev->priv;
+        struct mii_ioctl_data *data = if_mii(req);
 
         switch (cmd) {
-        case SIOCGMIIPHY:
-                data->phy_id = adapter->port[dev->if_port].phy->addr;
-                /* FALLTHRU */
-        case SIOCGMIIREG: {
+        case SIOCGMIIPHY:
+                data->phy_id = adapter->port[dev->if_port].phy->addr;
+                /* FALLTHRU */
+        case SIOCGMIIREG: {
                 struct cphy *phy = adapter->port[dev->if_port].phy;
                 u32 val;
 
                 if (!phy->mdio_read)
-            return -EOPNOTSUPP;
+            return -EOPNOTSUPP;
                 phy->mdio_read(adapter, data->phy_id, 0, data->reg_num & 0x1f,
                                &val);
-                data->val_out = val;
-                break;
+                data->val_out = val;
+                break;
         }
-        case SIOCSMIIREG: {
+        case SIOCSMIIREG: {
                 struct cphy *phy = adapter->port[dev->if_port].phy;
 
-                if (!capable(CAP_NET_ADMIN))
-                    return -EPERM;
+                if (!capable(CAP_NET_ADMIN))
+                    return -EPERM;
                 if (!phy->mdio_write)
-            return -EOPNOTSUPP;
+            return -EOPNOTSUPP;
                 phy->mdio_write(adapter, data->phy_id, 0, data->reg_num & 0x1f,
                                 data->val_in);
-                break;
+                break;
         }
 
         default:
@@ -865,9 +891,9 @@ static int t1_change_mtu(struct net_device *dev, int new_mtu)
         struct cmac *mac = adapter->port[dev->if_port].mac;
 
         if (!mac->ops->set_mtu)
-        return -EOPNOTSUPP;
+        return -EOPNOTSUPP;
         if (new_mtu < 68)
-        return -EINVAL;
+        return -EINVAL;
         if ((ret = mac->ops->set_mtu(mac, new_mtu)))
                 return ret;
         dev->mtu = new_mtu;
@@ -918,7 +944,7 @@ static void t1_netpoll(struct net_device *dev)
         struct adapter *adapter = dev->priv;
 
         local_irq_save(flags);
-        t1_select_intr_handler(adapter)(adapter->pdev->irq, adapter);
+        t1_select_intr_handler(adapter)(adapter->pdev->irq, adapter);
         local_irq_restore(flags);
 }
 #endif
@@ -927,10 +953,11 @@ static void t1_netpoll(struct net_device *dev)
  * Periodic accumulation of MAC statistics.  This is used only if the MAC
  * does not have any other way to prevent stats counter overflow.
  */
-static void mac_stats_task(void *data)
+static void mac_stats_task(struct work_struct *work)
 {
         int i;
-        struct adapter *adapter = data;
+        struct adapter *adapter =
+                container_of(work, struct adapter, stats_update_task.work);
 
         for_each_port(adapter, i) {
                 struct port_info *p = &adapter->port[i];
@@ -951,18 +978,19 @@ static void mac_stats_task(void *data)
 /*
  * Processes elmer0 external interrupts in process context.
  */
-static void ext_intr_task(void *data)
+static void ext_intr_task(struct work_struct *work)
 {
-        struct adapter *adapter = data;
+        struct adapter *adapter =
+                container_of(work, struct adapter, ext_intr_handler_task);
 
-        elmer0_ext_intr_handler(adapter);
+        t1_elmer0_ext_intr_handler(adapter);
 
         /* Now reenable external interrupts */
         spin_lock_irq(&adapter->async_lock);
         adapter->slow_intr_mask |= F_PL_INTR_EXT;
         writel(F_PL_INTR_EXT, adapter->regs + A_PL_CAUSE);
         writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
-                   adapter->regs + A_PL_ENABLE);
+                   adapter->regs + A_PL_ENABLE);
         spin_unlock_irq(&adapter->async_lock);
 }
 
@@ -978,7 +1006,7 @@ void t1_elmer0_ext_intr(struct adapter *adapter)
          */
         adapter->slow_intr_mask &= ~F_PL_INTR_EXT;
         writel(adapter->slow_intr_mask | F_PL_INTR_SGE_DATA,
-                   adapter->regs + A_PL_ENABLE);
+                   adapter->regs + A_PL_ENABLE);
         schedule_work(&adapter->ext_intr_handler_task);
 }
 
@@ -1011,7 +1039,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 
         err = pci_enable_device(pdev);
         if (err)
-        return err;
+                return err;
 
         if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
                 CH_ERR("%s: cannot find PCI device memory base address\n",
@@ -1043,7 +1071,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 
         pci_set_master(pdev);
 
-    mmio_start = pci_resource_start(pdev, 0);
+        mmio_start = pci_resource_start(pdev, 0);
         mmio_len = pci_resource_len(pdev, 0);
         bi = t1_get_board_info(ent->driver_data);
 
@@ -1081,21 +1109,15 @@ static int __devinit init_one(struct pci_dev *pdev,
                         adapter->msg_enable = dflt_msg_enable;
                         adapter->mmio_len = mmio_len;
 
-                        init_MUTEX(&adapter->mib_mutex);
                         spin_lock_init(&adapter->tpi_lock);
                         spin_lock_init(&adapter->work_lock);
                         spin_lock_init(&adapter->async_lock);
+                        spin_lock_init(&adapter->mac_lock);
 
                         INIT_WORK(&adapter->ext_intr_handler_task,
-                                  ext_intr_task, adapter);
-                        INIT_WORK(&adapter->stats_update_task, mac_stats_task,
-                                  adapter);
-#ifdef work_struct
-                        init_timer(&adapter->stats_update_timer);
-                        adapter->stats_update_timer.function = mac_stats_timer;
-                        adapter->stats_update_timer.data =
-                                (unsigned long)adapter;
-#endif
+                                  ext_intr_task);
+                        INIT_DELAYED_WORK(&adapter->stats_update_task,
+                                          mac_stats_task);
 
                         pci_set_drvdata(pdev, netdev);
                 }
@@ -1122,16 +1144,19 @@ static int __devinit init_one(struct pci_dev *pdev,
                         netdev->vlan_rx_register = vlan_rx_register;
                         netdev->vlan_rx_kill_vid = vlan_rx_kill_vid;
 #endif
-                        adapter->flags |= TSO_CAPABLE;
-                        netdev->features |= NETIF_F_TSO;
+
+                        /* T204: disable TSO */
+                        if (!(is_T2(adapter)) || bi->port_number != 4) {
+                                adapter->flags |= TSO_CAPABLE;
+                                netdev->features |= NETIF_F_TSO;
+                        }
                 }
 
                 netdev->open = cxgb_open;
                 netdev->stop = cxgb_close;
                 netdev->hard_start_xmit = t1_start_xmit;
                 netdev->hard_header_len += (adapter->flags & TSO_CAPABLE) ?
-                        sizeof(struct cpl_tx_pkt_lso) :
-                        sizeof(struct cpl_tx_pkt);
+                        sizeof(struct cpl_tx_pkt_lso) : sizeof(struct cpl_tx_pkt);
                 netdev->get_stats = t1_get_stats;
                 netdev->set_multicast_list = t1_set_rxmode;
                 netdev->do_ioctl = t1_ioctl;
@@ -1142,7 +1167,7 @@ static int __devinit init_one(struct pci_dev *pdev,
 #endif
                 netdev->weight = 64;
 
-        SET_ETHTOOL_OPS(netdev, &t1_ethtool_ops);
+                SET_ETHTOOL_OPS(netdev, &t1_ethtool_ops);
         }
 
         if (t1_init_sw_modules(adapter, bi) < 0) {
@@ -1169,7 +1194,7 @@ static int __devinit init_one(struct pci_dev *pdev,
                         if (!adapter->registered_device_map)
                                 adapter->name = adapter->port[i].dev->name;
 
-                __set_bit(i, &adapter->registered_device_map);
+                        __set_bit(i, &adapter->registered_device_map);
                 }
         }
         if (!adapter->registered_device_map) {
@@ -1182,18 +1207,28 @@ static int __devinit init_one(struct pci_dev *pdev,
                bi->desc, adapter->params.chip_revision,
                adapter->params.pci.is_pcix ? "PCIX" : "PCI",
                adapter->params.pci.speed, adapter->params.pci.width);
+
+        /*
+         * Set the T1B ASIC and memory clocks.
+         */
+        if (t1powersave)
+                adapter->t1powersave = LCLOCK;  /* HW default is powersave mode. */
+        else
+                adapter->t1powersave = HCLOCK;
+        if (t1_is_T1B(adapter))
+                t1_clock(adapter, t1powersave);
+
         return 0;
 
  out_release_adapter_res:
         t1_free_sw_modules(adapter);
  out_free_dev:
         if (adapter) {
-                if (adapter->regs) iounmap(adapter->regs);
+                if (adapter->regs)
+                        iounmap(adapter->regs);
                 for (i = bi->port_number - 1; i >= 0; --i)
-                        if (adapter->port[i].dev) {
-                                cxgb_proc_cleanup(adapter, proc_root_driver);
-                                kfree(adapter->port[i].dev);
-                        }
+                        if (adapter->port[i].dev)
+                                free_netdev(adapter->port[i].dev);
         }
         pci_release_regions(pdev);
  out_disable_pdev:
@@ -1202,6 +1237,155 @@ static int __devinit init_one(struct pci_dev *pdev,
         return err;
 }
 
+static void bit_bang(struct adapter *adapter, int bitdata, int nbits)
+{
+        int data;
+        int i;
+        u32 val;
+
+        enum {
+                S_CLOCK = 1 << 3,
+                S_DATA = 1 << 4
+        };
+
+        for (i = (nbits - 1); i > -1; i--) {
+
+                udelay(50);
+
+                data = ((bitdata >> i) & 0x1);
+                __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+
+                if (data)
+                        val |= S_DATA;
+                else
+                        val &= ~S_DATA;
+
+                udelay(50);
+
+                /* Set SCLOCK low */
+                val &= ~S_CLOCK;
+                __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+
+                udelay(50);
+
+                /* Write SCLOCK high */
+                val |= S_CLOCK;
+                __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+
+        }
+}
+
+static int t1_clock(struct adapter *adapter, int mode)
+{
+        u32 val;
+        int M_CORE_VAL;
+        int M_MEM_VAL;
+
+        enum {
+                M_CORE_BITS = 9,
+                T_CORE_VAL = 0,
+                T_CORE_BITS = 2,
+                N_CORE_VAL = 0,
+                N_CORE_BITS = 2,
+                M_MEM_BITS = 9,
+                T_MEM_VAL = 0,
+                T_MEM_BITS = 2,
+                N_MEM_VAL = 0,
+                N_MEM_BITS = 2,
+                NP_LOAD = 1 << 17,
+                S_LOAD_MEM = 1 << 5,
+                S_LOAD_CORE = 1 << 6,
+                S_CLOCK = 1 << 3
+        };
+
+        if (!t1_is_T1B(adapter))
+                return -ENODEV; /* Can't re-clock this chip. */
+
+        if (mode & 2) {
+                return 0;       /* show current mode. */
+        }
+
+        if ((adapter->t1powersave & 1) == (mode & 1))
+                return -EALREADY;       /* ASIC already running in mode. */
+
+        if ((mode & 1) == HCLOCK) {
+                M_CORE_VAL = 0x14;
+                M_MEM_VAL = 0x18;
+                adapter->t1powersave = HCLOCK;  /* overclock */
+        } else {
+                M_CORE_VAL = 0xe;
+                M_MEM_VAL = 0x10;
+                adapter->t1powersave = LCLOCK;  /* underclock */
+        }
+
+        /* Don't interrupt this serial stream! */
+        spin_lock(&adapter->tpi_lock);
+
+        /* Initialize for ASIC core */
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val |= NP_LOAD;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val &= ~S_LOAD_CORE;
+        val &= ~S_CLOCK;
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+
+        /* Serial program the ASIC clock synthesizer */
+        bit_bang(adapter, T_CORE_VAL, T_CORE_BITS);
+        bit_bang(adapter, N_CORE_VAL, N_CORE_BITS);
+        bit_bang(adapter, M_CORE_VAL, M_CORE_BITS);
+        udelay(50);
+
+        /* Finish ASIC core */
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val |= S_LOAD_CORE;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val &= ~S_LOAD_CORE;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+
+        /* Initialize for memory */
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val |= NP_LOAD;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val &= ~S_LOAD_MEM;
+        val &= ~S_CLOCK;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+
+        /* Serial program the memory clock synthesizer */
+        bit_bang(adapter, T_MEM_VAL, T_MEM_BITS);
+        bit_bang(adapter, N_MEM_VAL, N_MEM_BITS);
+        bit_bang(adapter, M_MEM_VAL, M_MEM_BITS);
+        udelay(50);
+
+        /* Finish memory */
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val |= S_LOAD_MEM;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(50);
+        __t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val &= ~S_LOAD_MEM;
+        udelay(50);
+        __t1_tpi_write(adapter, A_ELMER0_GPO, val);
+
+        spin_unlock(&adapter->tpi_lock);
+
+        return 0;
+}
+
 static inline void t1_sw_reset(struct pci_dev *pdev)
 {
         pci_write_config_dword(pdev, A_PCICFG_PM_CSR, 3);
@@ -1223,10 +1407,9 @@ static void __devexit remove_one(struct pci_dev *pdev)
                 t1_free_sw_modules(adapter);
                 iounmap(adapter->regs);
                 while (--i >= 0)
-                        if (adapter->port[i].dev) {
-                                cxgb_proc_cleanup(adapter, proc_root_driver);
-                                kfree(adapter->port[i].dev);
-                        }
+                        if (adapter->port[i].dev)
+                                free_netdev(adapter->port[i].dev);
+
                 pci_release_regions(pdev);
                 pci_disable_device(pdev);
                 pci_set_drvdata(pdev, NULL);
diff --git a/drivers/net/chelsio/elmer0.h b/drivers/net/chelsio/elmer0.h
index 5590cb2dac19..9ebecaa97d31 100644
--- a/drivers/net/chelsio/elmer0.h
+++ b/drivers/net/chelsio/elmer0.h
@@ -39,6 +39,12 @@
 #ifndef _CXGB_ELMER0_H_
 #define _CXGB_ELMER0_H_
 
+/* ELMER0 flavors */
+enum {
+        ELMER0_XC2S300E_6FT256_C,
+        ELMER0_XC2S100E_6TQ144_C
+};
+
 /* ELMER0 registers */
 #define A_ELMER0_VERSION 0x100000
 #define A_ELMER0_PHY_CFG 0x100004
@@ -149,3 +155,4 @@
 #define MI1_OP_INDIRECT_READ     3
 
 #endif /* _CXGB_ELMER0_H_ */
+
diff --git a/drivers/net/chelsio/espi.c b/drivers/net/chelsio/espi.c
index 542e5e065c6f..4192f0f5b3ee 100644
--- a/drivers/net/chelsio/espi.c
+++ b/drivers/net/chelsio/espi.c
@@ -81,46 +81,36 @@ static int tricn_write(adapter_t *adapter, int bundle_addr, int module_addr,
         return busy;
 }
 
-/* 1. Deassert rx_reset_core. */
-/* 2. Program TRICN_CNFG registers. */
-/* 3. Deassert rx_reset_link */
 static int tricn_init(adapter_t *adapter)
 {
-        int     i               = 0;
-        int     stat            = 0;
-        int     timeout         = 0;
-        int     is_ready        = 0;
+        int i, sme = 1;
 
-        /* 1 */
-        timeout=1000;
-        do {
-                stat = readl(adapter->regs + A_ESPI_RX_RESET);
-                is_ready = (stat & 0x4);
-                timeout--;
-                udelay(5);
-        } while (!is_ready || (timeout==0));
-        writel(0x2, adapter->regs + A_ESPI_RX_RESET);
-        if (timeout==0)
-        {
-                CH_ERR("ESPI : ERROR : Timeout tricn_init() \n");
-                t1_fatal_err(adapter);
+        if (!(readl(adapter->regs + A_ESPI_RX_RESET)  & F_RX_CLK_STATUS)) {
+                CH_ERR("%s: ESPI clock not ready\n", adapter->name);
+                return -1;
         }
 
-        /* 2 */
-        tricn_write(adapter, 0, 0, 0, TRICN_CNFG, 0x81);
-        tricn_write(adapter, 0, 1, 0, TRICN_CNFG, 0x81);
-        tricn_write(adapter, 0, 2, 0, TRICN_CNFG, 0x81);
-        for (i=1; i<= 8; i++) tricn_write(adapter, 0, 0, i, TRICN_CNFG, 0xf1);
-        for (i=1; i<= 2; i++) tricn_write(adapter, 0, 1, i, TRICN_CNFG, 0xf1);
-        for (i=1; i<= 3; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1);
-        for (i=4; i<= 4; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xf1);
-        for (i=5; i<= 5; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1);
-        for (i=6; i<= 6; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xf1);
-        for (i=7; i<= 7; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0x80);
-        for (i=8; i<= 8; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xf1);
-
-        /* 3 */
-        writel(0x3, adapter->regs + A_ESPI_RX_RESET);
+        writel(F_ESPI_RX_CORE_RST, adapter->regs + A_ESPI_RX_RESET);
+
+        if (sme) {
+                tricn_write(adapter, 0, 0, 0, TRICN_CNFG, 0x81);
+                tricn_write(adapter, 0, 1, 0, TRICN_CNFG, 0x81);
+                tricn_write(adapter, 0, 2, 0, TRICN_CNFG, 0x81);
+        }
+        for (i = 1; i <= 8; i++)
+                tricn_write(adapter, 0, 0, i, TRICN_CNFG, 0xf1);
+        for (i = 1; i <= 2; i++)
+                tricn_write(adapter, 0, 1, i, TRICN_CNFG, 0xf1);
+        for (i = 1; i <= 3; i++)
+                tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1);
+        tricn_write(adapter, 0, 2, 4, TRICN_CNFG, 0xf1);
+        tricn_write(adapter, 0, 2, 5, TRICN_CNFG, 0xe1);
+        tricn_write(adapter, 0, 2, 6, TRICN_CNFG, 0xf1);
+        tricn_write(adapter, 0, 2, 7, TRICN_CNFG, 0x80);
+        tricn_write(adapter, 0, 2, 8, TRICN_CNFG, 0xf1);
+
+        writel(F_ESPI_RX_CORE_RST | F_ESPI_RX_LNK_RST,
+               adapter->regs + A_ESPI_RX_RESET);
 
         return 0;
 }
@@ -143,6 +133,7 @@ void t1_espi_intr_enable(struct peespi *espi)
 
 void t1_espi_intr_clear(struct peespi *espi)
 {
+        readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
         writel(0xffffffff, espi->adapter->regs + A_ESPI_INTR_STATUS);
         writel(F_PL_INTR_ESPI, espi->adapter->regs + A_PL_CAUSE);
 }
@@ -157,7 +148,6 @@ void t1_espi_intr_disable(struct peespi *espi)
 
 int t1_espi_intr_handler(struct peespi *espi)
 {
-        u32 cnt;
         u32 status = readl(espi->adapter->regs + A_ESPI_INTR_STATUS);
 
         if (status & F_DIP4ERR)
@@ -177,7 +167,7 @@ int t1_espi_intr_handler(struct peespi *espi)
                  * Must read the error count to clear the interrupt
                  * that it causes.
                  */
-                cnt = readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
+                readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
         }
 
         /*
@@ -192,7 +182,7 @@ int t1_espi_intr_handler(struct peespi *espi)
 
 const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi)
 {
-    return &espi->intr_cnt;
+        return &espi->intr_cnt;
 }
 
 static void espi_setup_for_pm3393(adapter_t *adapter)
@@ -210,17 +200,45 @@ static void espi_setup_for_pm3393(adapter_t *adapter)
         writel(V_RX_NPORTS(1) | V_TX_NPORTS(1), adapter->regs + A_PORT_CONFIG);
 }
 
-/* T2 Init part --  */
-/* 1. Set T_ESPI_MISCCTRL_ADDR */
-/* 2. Init ESPI registers. */
-/* 3. Init TriCN Hard Macro */
-int t1_espi_init(struct peespi *espi, int mac_type, int nports)
+static void espi_setup_for_vsc7321(adapter_t *adapter)
+{
+        writel(0x1f4, adapter->regs + A_ESPI_SCH_TOKEN0);
+        writel(0x1f401f4, adapter->regs + A_ESPI_SCH_TOKEN1);
+        writel(0x1f4, adapter->regs + A_ESPI_SCH_TOKEN2);
+        writel(0xa00, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
+        writel(0x1ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
+        writel(1, adapter->regs + A_ESPI_CALENDAR_LENGTH);
+        writel(V_RX_NPORTS(4) | V_TX_NPORTS(4), adapter->regs + A_PORT_CONFIG);
+
+        writel(0x08000008, adapter->regs + A_ESPI_TRAIN);
+}
+
+/*
+ * Note that T1B requires at least 2 ports for IXF1010 due to a HW bug.
+ */
+static void espi_setup_for_ixf1010(adapter_t *adapter, int nports)
 {
-        u32 cnt;
+        writel(1, adapter->regs + A_ESPI_CALENDAR_LENGTH);
+        if (nports == 4) {
+                if (is_T2(adapter)) {
+                        writel(0xf00, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
+                        writel(0x3c0, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
+                } else {
+                        writel(0x7ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
+                        writel(0x1ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
+                }
+        } else {
+                writel(0x1fff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK);
+                writel(0x7ff, adapter->regs + A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK);
+        }
+        writel(V_RX_NPORTS(nports) | V_TX_NPORTS(nports), adapter->regs + A_PORT_CONFIG);
 
+}
+
+int t1_espi_init(struct peespi *espi, int mac_type, int nports)
+{
         u32 status_enable_extra = 0;
         adapter_t *adapter = espi->adapter;
-        u32 status, burstval = 0x800100;
 
         /* Disable ESPI training.  MACs that can handle it enable it below. */
         writel(0, adapter->regs + A_ESPI_TRAIN);
@@ -229,38 +247,20 @@ int t1_espi_init(struct peespi *espi, int mac_type, int nports)
                 writel(V_OUT_OF_SYNC_COUNT(4) |
                        V_DIP2_PARITY_ERR_THRES(3) |
                        V_DIP4_THRES(1), adapter->regs + A_ESPI_MISC_CONTROL);
-                if (nports == 4) {
-                        /* T204: maxburst1 = 0x40, maxburst2 = 0x20 */
-                        burstval = 0x200040;
-                }
-        }
-        writel(burstval, adapter->regs + A_ESPI_MAXBURST1_MAXBURST2);
+                writel(nports == 4 ? 0x200040 : 0x1000080,
+                       adapter->regs + A_ESPI_MAXBURST1_MAXBURST2);
+        } else
+                writel(0x800100, adapter->regs + A_ESPI_MAXBURST1_MAXBURST2);
 
-        switch (mac_type) {
-        case CHBT_MAC_PM3393:
+        if (mac_type == CHBT_MAC_PM3393)
                 espi_setup_for_pm3393(adapter);
-                break;
-        default:
+        else if (mac_type == CHBT_MAC_VSC7321)
+                espi_setup_for_vsc7321(adapter);
+        else if (mac_type == CHBT_MAC_IXF1010) {
+                status_enable_extra = F_INTEL1010MODE;
+                espi_setup_for_ixf1010(adapter, nports);
+        } else
                 return -1;
-        }
-
-        /*
-         * Make sure any pending interrupts from the SPI are
-         * Cleared before enabling the interrupt.
-         */
-        writel(ESPI_INTR_MASK, espi->adapter->regs + A_ESPI_INTR_ENABLE);
-        status = readl(espi->adapter->regs + A_ESPI_INTR_STATUS);
-        if (status & F_DIP2PARITYERR) {
-                cnt = readl(espi->adapter->regs + A_ESPI_DIP2_ERR_COUNT);
-        }
-
-        /*
-         * For T1B we need to write 1 to clear ESPI interrupts.  For T2+ we
-         * write the status as is.
-         */
-        if (status && t1_is_T1B(espi->adapter))
-                status = 1;
-        writel(status, espi->adapter->regs + A_ESPI_INTR_STATUS);
 
         writel(status_enable_extra | F_RXSTATUSENABLE,
                adapter->regs + A_ESPI_FIFO_STATUS_ENABLE);
@@ -271,9 +271,11 @@ int t1_espi_init(struct peespi *espi, int mac_type, int nports)
                  * Always position the control at the 1st port egress IN
                  * (sop,eop) counter to reduce PIOs for T/N210 workaround.
                  */
-                espi->misc_ctrl = (readl(adapter->regs + A_ESPI_MISC_CONTROL)
-                                   & ~MON_MASK) | (F_MONITORED_DIRECTION
-                                   | F_MONITORED_INTERFACE);
+                espi->misc_ctrl = readl(adapter->regs + A_ESPI_MISC_CONTROL);
+                espi->misc_ctrl &= ~MON_MASK;
+                espi->misc_ctrl |= F_MONITORED_DIRECTION;
+                if (adapter->params.nports == 1)
+                        espi->misc_ctrl |= F_MONITORED_INTERFACE;
                 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
                 spin_lock_init(&espi->lock);
         }
@@ -299,8 +301,7 @@ void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val)
 {
         struct peespi *espi = adapter->espi;
 
-        if (!is_T2(adapter))
-                return;
+        if (!is_T2(adapter)) return;
         spin_lock(&espi->lock);
         espi->misc_ctrl = (val & ~MON_MASK) |
                           (espi->misc_ctrl & MON_MASK);
@@ -310,27 +311,61 @@ void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val)
 
 u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait)
 {
-        u32 sel;
-
         struct peespi *espi = adapter->espi;
+        u32 sel;
 
         if (!is_T2(adapter))
                 return 0;
+
         sel = V_MONITORED_PORT_NUM((addr & 0x3c) >> 2);
         if (!wait) {
                 if (!spin_trylock(&espi->lock))
                         return 0;
-        }
-        else
+        } else
                 spin_lock(&espi->lock);
+
         if ((sel != (espi->misc_ctrl & MON_MASK))) {
                 writel(((espi->misc_ctrl & ~MON_MASK) | sel),
                        adapter->regs + A_ESPI_MISC_CONTROL);
                 sel = readl(adapter->regs + A_ESPI_SCH_TOKEN3);
                 writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
-        }
-        else
+        } else
                 sel = readl(adapter->regs + A_ESPI_SCH_TOKEN3);
         spin_unlock(&espi->lock);
         return sel;
 }
+
+/*
+ * This function is for T204 only.
+ * compare with t1_espi_get_mon(), it reads espiInTxSop[0 ~ 3] in
+ * one shot, since there is no per port counter on the out side.
+ */
+int
+t1_espi_get_mon_t204(adapter_t *adapter, u32 *valp, u8 wait)
+{
+        struct peespi *espi = adapter->espi;
+        u8 i, nport = (u8)adapter->params.nports;
+
+        if (!wait) {
+                if (!spin_trylock(&espi->lock))
+                        return -1;
+        } else
+                spin_lock(&espi->lock);
+
+        if ( (espi->misc_ctrl & MON_MASK) != F_MONITORED_DIRECTION ) {
+                espi->misc_ctrl = (espi->misc_ctrl & ~MON_MASK) |
+                                        F_MONITORED_DIRECTION;
+                writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
+        }
+        for (i = 0 ; i < nport; i++, valp++) {
+                if (i) {
+                        writel(espi->misc_ctrl | V_MONITORED_PORT_NUM(i),
+                               adapter->regs + A_ESPI_MISC_CONTROL);
+                }
+                *valp = readl(adapter->regs + A_ESPI_SCH_TOKEN3);
+        }
+
+        writel(espi->misc_ctrl, adapter->regs + A_ESPI_MISC_CONTROL);
+        spin_unlock(&espi->lock);
+        return 0;
+}
diff --git a/drivers/net/chelsio/espi.h b/drivers/net/chelsio/espi.h
index c90e37f8457c..84f2c98bc4cc 100644
--- a/drivers/net/chelsio/espi.h
+++ b/drivers/net/chelsio/espi.h
@@ -64,5 +64,6 @@ const struct espi_intr_counts *t1_espi_get_intr_counts(struct peespi *espi);
 
 void t1_espi_set_misc_ctrl(adapter_t *adapter, u32 val);
 u32 t1_espi_get_mon(adapter_t *adapter, u32 addr, u8 wait);
+int t1_espi_get_mon_t204(adapter_t *, u32 *, u8);
 
 #endif /* _CXGB_ESPI_H_ */
diff --git a/drivers/net/chelsio/fpga_defs.h b/drivers/net/chelsio/fpga_defs.h
new file mode 100644
index 000000000000..17a3c2ba36a3
--- /dev/null
+++ b/drivers/net/chelsio/fpga_defs.h
@@ -0,0 +1,232 @@
+/* $Date: 2005/03/07 23:59:05 $ $RCSfile: fpga_defs.h,v $ $Revision: 1.4 $ */
+
+/*
+ * FPGA specific definitions
+ */
+
+#ifndef __CHELSIO_FPGA_DEFS_H__
+#define __CHELSIO_FPGA_DEFS_H__
+
+#define FPGA_PCIX_ADDR_VERSION               0xA08
+#define FPGA_PCIX_ADDR_STAT                  0xA0C
+
+/* FPGA master interrupt Cause/Enable bits */
+#define FPGA_PCIX_INTERRUPT_SGE_ERROR        0x1
+#define FPGA_PCIX_INTERRUPT_SGE_DATA         0x2
+#define FPGA_PCIX_INTERRUPT_TP               0x4
+#define FPGA_PCIX_INTERRUPT_MC3              0x8
+#define FPGA_PCIX_INTERRUPT_GMAC             0x10
+#define FPGA_PCIX_INTERRUPT_PCIX             0x20
+
+/* TP interrupt register addresses */
+#define FPGA_TP_ADDR_INTERRUPT_ENABLE        0xA10
+#define FPGA_TP_ADDR_INTERRUPT_CAUSE         0xA14
+#define FPGA_TP_ADDR_VERSION                 0xA18
+
+/* TP interrupt Cause/Enable bits */
+#define FPGA_TP_INTERRUPT_MC4                0x1
+#define FPGA_TP_INTERRUPT_MC5                0x2
+
+/*
+ * PM interrupt register addresses
+ */
+#define FPGA_MC3_REG_INTRENABLE              0xA20
+#define FPGA_MC3_REG_INTRCAUSE               0xA24
+#define FPGA_MC3_REG_VERSION                 0xA28
+
+/*
+ * GMAC interrupt register addresses
+ */
+#define FPGA_GMAC_ADDR_INTERRUPT_ENABLE      0xA30
+#define FPGA_GMAC_ADDR_INTERRUPT_CAUSE       0xA34
+#define FPGA_GMAC_ADDR_VERSION               0xA38
+
+/* GMAC Cause/Enable bits */
+#define FPGA_GMAC_INTERRUPT_PORT0            0x1
+#define FPGA_GMAC_INTERRUPT_PORT1            0x2
+#define FPGA_GMAC_INTERRUPT_PORT2            0x4
+#define FPGA_GMAC_INTERRUPT_PORT3            0x8
+
+/* MI0 registers */
+#define A_MI0_CLK 0xb00
+
+#define S_MI0_CLK_DIV    0
+#define M_MI0_CLK_DIV    0xff
+#define V_MI0_CLK_DIV(x) ((x) << S_MI0_CLK_DIV)
+#define G_MI0_CLK_DIV(x) (((x) >> S_MI0_CLK_DIV) & M_MI0_CLK_DIV)
+
+#define S_MI0_CLK_CNT    8
+#define M_MI0_CLK_CNT    0xff
+#define V_MI0_CLK_CNT(x) ((x) << S_MI0_CLK_CNT)
+#define G_MI0_CLK_CNT(x) (((x) >> S_MI0_CLK_CNT) & M_MI0_CLK_CNT)
+
+#define A_MI0_CSR 0xb04
+
+#define S_MI0_CSR_POLL    0
+#define V_MI0_CSR_POLL(x) ((x) << S_MI0_CSR_POLL)
+#define F_MI0_CSR_POLL    V_MI0_CSR_POLL(1U)
+
+#define S_MI0_PREAMBLE    1
+#define V_MI0_PREAMBLE(x) ((x) << S_MI0_PREAMBLE)
+#define F_MI0_PREAMBLE    V_MI0_PREAMBLE(1U)
+
+#define S_MI0_INTR_ENABLE    2
+#define V_MI0_INTR_ENABLE(x) ((x) << S_MI0_INTR_ENABLE)
+#define F_MI0_INTR_ENABLE    V_MI0_INTR_ENABLE(1U)
+
+#define S_MI0_BUSY    3
+#define V_MI0_BUSY(x) ((x) << S_MI0_BUSY)
+#define F_MI0_BUSY    V_MI0_BUSY(1U)
+
+#define S_MI0_MDIO    4
+#define V_MI0_MDIO(x) ((x) << S_MI0_MDIO)
+#define F_MI0_MDIO    V_MI0_MDIO(1U)
+
+#define A_MI0_ADDR 0xb08
+
+#define S_MI0_PHY_REG_ADDR    0
+#define M_MI0_PHY_REG_ADDR    0x1f
+#define V_MI0_PHY_REG_ADDR(x) ((x) << S_MI0_PHY_REG_ADDR)
+#define G_MI0_PHY_REG_ADDR(x) (((x) >> S_MI0_PHY_REG_ADDR) & M_MI0_PHY_REG_ADDR)
+
+#define S_MI0_PHY_ADDR    5
+#define M_MI0_PHY_ADDR    0x1f
+#define V_MI0_PHY_ADDR(x) ((x) << S_MI0_PHY_ADDR)
+#define G_MI0_PHY_ADDR(x) (((x) >> S_MI0_PHY_ADDR) & M_MI0_PHY_ADDR)
+
+#define A_MI0_DATA_EXT 0xb0c
+#define A_MI0_DATA_INT 0xb10
+
+/* GMAC registers */
+#define A_GMAC_MACID_LO 0x28
+#define A_GMAC_MACID_HI 0x2c
+#define A_GMAC_CSR 0x30
+
+#define S_INTERFACE    0
+#define M_INTERFACE    0x3
+#define V_INTERFACE(x) ((x) << S_INTERFACE)
+#define G_INTERFACE(x) (((x) >> S_INTERFACE) & M_INTERFACE)
+
+#define S_MAC_TX_ENABLE    2
+#define V_MAC_TX_ENABLE(x) ((x) << S_MAC_TX_ENABLE)
+#define F_MAC_TX_ENABLE    V_MAC_TX_ENABLE(1U)
+
+#define S_MAC_RX_ENABLE    3
+#define V_MAC_RX_ENABLE(x) ((x) << S_MAC_RX_ENABLE)
+#define F_MAC_RX_ENABLE    V_MAC_RX_ENABLE(1U)
+
+#define S_MAC_LB_ENABLE    4
+#define V_MAC_LB_ENABLE(x) ((x) << S_MAC_LB_ENABLE)
+#define F_MAC_LB_ENABLE    V_MAC_LB_ENABLE(1U)
+
+#define S_MAC_SPEED    5
+#define M_MAC_SPEED    0x3
+#define V_MAC_SPEED(x) ((x) << S_MAC_SPEED)
+#define G_MAC_SPEED(x) (((x) >> S_MAC_SPEED) & M_MAC_SPEED)
+
+#define S_MAC_HD_FC_ENABLE    7
+#define V_MAC_HD_FC_ENABLE(x) ((x) << S_MAC_HD_FC_ENABLE)
+#define F_MAC_HD_FC_ENABLE    V_MAC_HD_FC_ENABLE(1U)
+
+#define S_MAC_HALF_DUPLEX    8
+#define V_MAC_HALF_DUPLEX(x) ((x) << S_MAC_HALF_DUPLEX)
+#define F_MAC_HALF_DUPLEX    V_MAC_HALF_DUPLEX(1U)
+
+#define S_MAC_PROMISC    9
+#define V_MAC_PROMISC(x) ((x) << S_MAC_PROMISC)
+#define F_MAC_PROMISC    V_MAC_PROMISC(1U)
+
+#define S_MAC_MC_ENABLE    10
+#define V_MAC_MC_ENABLE(x) ((x) << S_MAC_MC_ENABLE)
+#define F_MAC_MC_ENABLE    V_MAC_MC_ENABLE(1U)
+
+#define S_MAC_RESET    11
+#define V_MAC_RESET(x) ((x) << S_MAC_RESET)
+#define F_MAC_RESET    V_MAC_RESET(1U)
+
+#define S_MAC_RX_PAUSE_ENABLE    12
+#define V_MAC_RX_PAUSE_ENABLE(x) ((x) << S_MAC_RX_PAUSE_ENABLE)
+#define F_MAC_RX_PAUSE_ENABLE    V_MAC_RX_PAUSE_ENABLE(1U)
+
+#define S_MAC_TX_PAUSE_ENABLE    13
+#define V_MAC_TX_PAUSE_ENABLE(x) ((x) << S_MAC_TX_PAUSE_ENABLE)
+#define F_MAC_TX_PAUSE_ENABLE    V_MAC_TX_PAUSE_ENABLE(1U)
+
+#define S_MAC_LWM_ENABLE    14
+#define V_MAC_LWM_ENABLE(x) ((x) << S_MAC_LWM_ENABLE)
+#define F_MAC_LWM_ENABLE    V_MAC_LWM_ENABLE(1U)
+
+#define S_MAC_MAGIC_PKT_ENABLE    15
+#define V_MAC_MAGIC_PKT_ENABLE(x) ((x) << S_MAC_MAGIC_PKT_ENABLE)
+#define F_MAC_MAGIC_PKT_ENABLE    V_MAC_MAGIC_PKT_ENABLE(1U)
+
+#define S_MAC_ISL_ENABLE    16
+#define V_MAC_ISL_ENABLE(x) ((x) << S_MAC_ISL_ENABLE)
+#define F_MAC_ISL_ENABLE    V_MAC_ISL_ENABLE(1U)
+
+#define S_MAC_JUMBO_ENABLE    17
+#define V_MAC_JUMBO_ENABLE(x) ((x) << S_MAC_JUMBO_ENABLE)
+#define F_MAC_JUMBO_ENABLE    V_MAC_JUMBO_ENABLE(1U)
+
+#define S_MAC_RX_PAD_ENABLE    18
+#define V_MAC_RX_PAD_ENABLE(x) ((x) << S_MAC_RX_PAD_ENABLE)
+#define F_MAC_RX_PAD_ENABLE    V_MAC_RX_PAD_ENABLE(1U)
+
+#define S_MAC_RX_CRC_ENABLE    19
+#define V_MAC_RX_CRC_ENABLE(x) ((x) << S_MAC_RX_CRC_ENABLE)
+#define F_MAC_RX_CRC_ENABLE    V_MAC_RX_CRC_ENABLE(1U)
+
+#define A_GMAC_IFS 0x34
+
+#define S_MAC_IFS2    0
+#define M_MAC_IFS2    0x3f
+#define V_MAC_IFS2(x) ((x) << S_MAC_IFS2)
+#define G_MAC_IFS2(x) (((x) >> S_MAC_IFS2) & M_MAC_IFS2)
+
+#define S_MAC_IFS1    8
+#define M_MAC_IFS1    0x7f
+#define V_MAC_IFS1(x) ((x) << S_MAC_IFS1)
+#define G_MAC_IFS1(x) (((x) >> S_MAC_IFS1) & M_MAC_IFS1)
+
+#define A_GMAC_JUMBO_FRAME_LEN 0x38
+#define A_GMAC_LNK_DLY 0x3c
+#define A_GMAC_PAUSETIME 0x40
+#define A_GMAC_MCAST_LO 0x44
+#define A_GMAC_MCAST_HI 0x48
+#define A_GMAC_MCAST_MASK_LO 0x4c
+#define A_GMAC_MCAST_MASK_HI 0x50
+#define A_GMAC_RMT_CNT 0x54
+#define A_GMAC_RMT_DATA 0x58
+#define A_GMAC_BACKOFF_SEED 0x5c
+#define A_GMAC_TXF_THRES 0x60
+
+#define S_TXF_READ_THRESHOLD    0
+#define M_TXF_READ_THRESHOLD    0xff
+#define V_TXF_READ_THRESHOLD(x) ((x) << S_TXF_READ_THRESHOLD)
+#define G_TXF_READ_THRESHOLD(x) (((x) >> S_TXF_READ_THRESHOLD) & M_TXF_READ_THRESHOLD)
+
+#define S_TXF_WRITE_THRESHOLD    16
+#define M_TXF_WRITE_THRESHOLD    0xff
+#define V_TXF_WRITE_THRESHOLD(x) ((x) << S_TXF_WRITE_THRESHOLD)
+#define G_TXF_WRITE_THRESHOLD(x) (((x) >> S_TXF_WRITE_THRESHOLD) & M_TXF_WRITE_THRESHOLD)
+
+#define MAC_REG_BASE 0x600
+#define MAC_REG_ADDR(idx, reg) (MAC_REG_BASE + (idx) * 128 + (reg))
+
+#define MAC_REG_IDLO(idx)              MAC_REG_ADDR(idx, A_GMAC_MACID_LO)
+#define MAC_REG_IDHI(idx)              MAC_REG_ADDR(idx, A_GMAC_MACID_HI)
+#define MAC_REG_CSR(idx)               MAC_REG_ADDR(idx, A_GMAC_CSR)
+#define MAC_REG_IFS(idx)               MAC_REG_ADDR(idx, A_GMAC_IFS)
+#define MAC_REG_LARGEFRAMELENGTH(idx) MAC_REG_ADDR(idx, A_GMAC_JUMBO_FRAME_LEN)
+#define MAC_REG_LINKDLY(idx)           MAC_REG_ADDR(idx, A_GMAC_LNK_DLY)
+#define MAC_REG_PAUSETIME(idx)         MAC_REG_ADDR(idx, A_GMAC_PAUSETIME)
+#define MAC_REG_CASTLO(idx)            MAC_REG_ADDR(idx, A_GMAC_MCAST_LO)
+#define MAC_REG_MCASTHI(idx)           MAC_REG_ADDR(idx, A_GMAC_MCAST_HI)
+#define MAC_REG_CASTMASKLO(idx)        MAC_REG_ADDR(idx, A_GMAC_MCAST_MASK_LO)
+#define MAC_REG_MCASTMASKHI(idx)       MAC_REG_ADDR(idx, A_GMAC_MCAST_MASK_HI)
+#define MAC_REG_RMCNT(idx)             MAC_REG_ADDR(idx, A_GMAC_RMT_CNT)
+#define MAC_REG_RMDATA(idx)            MAC_REG_ADDR(idx, A_GMAC_RMT_DATA)
+#define MAC_REG_GMRANDBACKOFFSEED(idx) MAC_REG_ADDR(idx, A_GMAC_BACKOFF_SEED)
+#define MAC_REG_TXFTHRESHOLDS(idx)     MAC_REG_ADDR(idx, A_GMAC_TXF_THRES)
+
+#endif
diff --git a/drivers/net/chelsio/gmac.h b/drivers/net/chelsio/gmac.h
index 746b0eeea964..a2b8ad9b5535 100644
--- a/drivers/net/chelsio/gmac.h
+++ b/drivers/net/chelsio/gmac.h
@@ -62,6 +62,8 @@ struct cmac_statistics {
         u64 TxInternalMACXmitError;
         u64 TxFramesWithExcessiveDeferral;
         u64 TxFCSErrors;
+        u64 TxJumboFramesOK;
+        u64 TxJumboOctetsOK;
 
         /* Receive */
         u64 RxOctetsOK;
@@ -81,6 +83,8 @@ struct cmac_statistics {
         u64 RxInRangeLengthErrors;
         u64 RxOutOfRangeLengthField;
         u64 RxFrameTooLongErrors;
+        u64 RxJumboFramesOK;
+        u64 RxJumboOctetsOK;
 };
 
 struct cmac_ops {
@@ -128,6 +132,7 @@ struct gmac {
 extern struct gmac t1_pm3393_ops;
 extern struct gmac t1_chelsio_mac_ops;
 extern struct gmac t1_vsc7321_ops;
+extern struct gmac t1_vsc7326_ops;
 extern struct gmac t1_ixf1010_ops;
 extern struct gmac t1_dummy_mac_ops;
 
diff --git a/drivers/net/chelsio/ixf1010.c b/drivers/net/chelsio/ixf1010.c
new file mode 100644
index 000000000000..5b8f144e83d4
--- /dev/null
+++ b/drivers/net/chelsio/ixf1010.c
@@ -0,0 +1,485 @@
+/* $Date: 2005/11/12 02:13:49 $ $RCSfile: ixf1010.c,v $ $Revision: 1.36 $ */
+#include "gmac.h"
+#include "elmer0.h"
+
+/* Update fast changing statistics every 15 seconds */
+#define STATS_TICK_SECS 15
+/* 30 minutes for full statistics update */
+#define MAJOR_UPDATE_TICKS (1800 / STATS_TICK_SECS)
+
+/*
+ * The IXF1010 can handle frames up to 16383 bytes but it's optimized for
+ * frames up to 9831 (0x2667) bytes, so we limit jumbo frame size to this.
+ * This length includes ethernet header and FCS.
+ */
+#define MAX_FRAME_SIZE 0x2667
+
+/* MAC registers */
+enum {
+        /* Per-port registers */
+        REG_MACADDR_LOW = 0,
+        REG_MACADDR_HIGH = 0x4,
+        REG_FDFC_TYPE = 0xC,
+        REG_FC_TX_TIMER_VALUE = 0x1c,
+        REG_IPG_RX_TIME1 = 0x28,
+        REG_IPG_RX_TIME2 = 0x2c,
+        REG_IPG_TX_TIME = 0x30,
+        REG_PAUSE_THRES = 0x38,
+        REG_MAX_FRAME_SIZE = 0x3c,
+        REG_RGMII_SPEED = 0x40,
+        REG_FC_ENABLE = 0x48,
+        REG_DISCARD_CTRL_FRAMES = 0x54,
+        REG_DIVERSE_CONFIG = 0x60,
+        REG_RX_FILTER = 0x64,
+        REG_MC_ADDR_LOW = 0x68,
+        REG_MC_ADDR_HIGH = 0x6c,
+
+        REG_RX_OCTETS_OK = 0x80,
+        REG_RX_OCTETS_BAD = 0x84,
+        REG_RX_UC_PKTS = 0x88,
+        REG_RX_MC_PKTS = 0x8c,
+        REG_RX_BC_PKTS = 0x90,
+        REG_RX_FCS_ERR = 0xb0,
+        REG_RX_TAGGED = 0xb4,
+        REG_RX_DATA_ERR = 0xb8,
+        REG_RX_ALIGN_ERR = 0xbc,
+        REG_RX_LONG_ERR = 0xc0,
+        REG_RX_JABBER_ERR = 0xc4,
+        REG_RX_PAUSE_FRAMES = 0xc8,
+        REG_RX_UNKNOWN_CTRL_FRAMES = 0xcc,
+        REG_RX_VERY_LONG_ERR = 0xd0,
+        REG_RX_RUNT_ERR = 0xd4,
+        REG_RX_SHORT_ERR = 0xd8,
+        REG_RX_SYMBOL_ERR = 0xe4,
+
+        REG_TX_OCTETS_OK = 0x100,
+        REG_TX_OCTETS_BAD = 0x104,
+        REG_TX_UC_PKTS = 0x108,
+        REG_TX_MC_PKTS = 0x10c,
+        REG_TX_BC_PKTS = 0x110,
+        REG_TX_EXCESSIVE_LEN_DROP = 0x14c,
+        REG_TX_UNDERRUN = 0x150,
+        REG_TX_TAGGED = 0x154,
+        REG_TX_PAUSE_FRAMES = 0x15C,
+
+        /* Global registers */
+        REG_PORT_ENABLE = 0x1400,
+
+        REG_JTAG_ID = 0x1430,
+
+        RX_FIFO_HIGH_WATERMARK_BASE = 0x1600,
+        RX_FIFO_LOW_WATERMARK_BASE = 0x1628,
+        RX_FIFO_FRAMES_REMOVED_BASE = 0x1650,
+
+        REG_RX_ERR_DROP = 0x167c,
+        REG_RX_FIFO_OVERFLOW_EVENT = 0x1680,
+
+        TX_FIFO_HIGH_WATERMARK_BASE = 0x1800,
+        TX_FIFO_LOW_WATERMARK_BASE = 0x1828,
+        TX_FIFO_XFER_THRES_BASE = 0x1850,
+
+        REG_TX_FIFO_OVERFLOW_EVENT = 0x1878,
+        REG_TX_FIFO_OOS_EVENT = 0x1884,
+
+        TX_FIFO_FRAMES_REMOVED_BASE = 0x1888,
+
+        REG_SPI_RX_BURST = 0x1c00,
+        REG_SPI_RX_TRAINING = 0x1c04,
+        REG_SPI_RX_CALENDAR = 0x1c08,
+        REG_SPI_TX_SYNC = 0x1c0c
+};
+
+enum {                     /* RMON registers */
+        REG_RxOctetsTotalOK = 0x80,
+        REG_RxOctetsBad = 0x84,
+        REG_RxUCPkts = 0x88,
+        REG_RxMCPkts = 0x8c,
+        REG_RxBCPkts = 0x90,
+        REG_RxJumboPkts = 0xac,
+        REG_RxFCSErrors = 0xb0,
+        REG_RxDataErrors = 0xb8,
+        REG_RxAlignErrors = 0xbc,
+        REG_RxLongErrors = 0xc0,
+        REG_RxJabberErrors = 0xc4,
+        REG_RxPauseMacControlCounter = 0xc8,
+        REG_RxVeryLongErrors = 0xd0,
+        REG_RxRuntErrors = 0xd4,
+        REG_RxShortErrors = 0xd8,
+        REG_RxSequenceErrors = 0xe0,
+        REG_RxSymbolErrors = 0xe4,
+
+        REG_TxOctetsTotalOK = 0x100,
+        REG_TxOctetsBad = 0x104,
+        REG_TxUCPkts = 0x108,
+        REG_TxMCPkts = 0x10c,
+        REG_TxBCPkts = 0x110,
+        REG_TxJumboPkts = 0x12C,
+        REG_TxTotalCollisions = 0x134,
+        REG_TxExcessiveLengthDrop = 0x14c,
+        REG_TxUnderrun = 0x150,
+        REG_TxCRCErrors = 0x158,
+        REG_TxPauseFrames = 0x15c
+};
+
+enum {
+        DIVERSE_CONFIG_PAD_ENABLE = 0x80,
+        DIVERSE_CONFIG_CRC_ADD = 0x40
+};
+
+#define MACREG_BASE            0
+#define MACREG(mac, mac_reg)   ((mac)->instance->mac_base + (mac_reg))
+
+struct _cmac_instance {
+        u32 mac_base;
+        u32 index;
+        u32 version;
+        u32 ticks;
+};
+
+static void disable_port(struct cmac *mac)
+{
+        u32 val;
+
+        t1_tpi_read(mac->adapter, REG_PORT_ENABLE, &val);
+        val &= ~(1 << mac->instance->index);
+        t1_tpi_write(mac->adapter, REG_PORT_ENABLE, val);
+}
+
+#define RMON_UPDATE(mac, name, stat_name) \
+        t1_tpi_read((mac)->adapter, MACREG(mac, REG_##name), &val); \
+        (mac)->stats.stat_name += val;
+
+/*
+ * Read the current values of the RMON counters and add them to the cumulative
+ * port statistics.  The HW RMON counters are cleared by this operation.
+ */
+static void port_stats_update(struct cmac *mac)
+{
+        u32 val;
+
+        /* Rx stats */
+        RMON_UPDATE(mac, RxOctetsTotalOK, RxOctetsOK);
+        RMON_UPDATE(mac, RxOctetsBad, RxOctetsBad);
+        RMON_UPDATE(mac, RxUCPkts, RxUnicastFramesOK);
+        RMON_UPDATE(mac, RxMCPkts, RxMulticastFramesOK);
+        RMON_UPDATE(mac, RxBCPkts, RxBroadcastFramesOK);
+        RMON_UPDATE(mac, RxJumboPkts, RxJumboFramesOK);
+        RMON_UPDATE(mac, RxFCSErrors, RxFCSErrors);
+        RMON_UPDATE(mac, RxAlignErrors, RxAlignErrors);
+        RMON_UPDATE(mac, RxLongErrors, RxFrameTooLongErrors);
+        RMON_UPDATE(mac, RxVeryLongErrors, RxFrameTooLongErrors);
+        RMON_UPDATE(mac, RxPauseMacControlCounter, RxPauseFrames);
+        RMON_UPDATE(mac, RxDataErrors, RxDataErrors);
+        RMON_UPDATE(mac, RxJabberErrors, RxJabberErrors);
+        RMON_UPDATE(mac, RxRuntErrors, RxRuntErrors);
+        RMON_UPDATE(mac, RxShortErrors, RxRuntErrors);
+        RMON_UPDATE(mac, RxSequenceErrors, RxSequenceErrors);
+        RMON_UPDATE(mac, RxSymbolErrors, RxSymbolErrors);
+
+        /* Tx stats (skip collision stats as we are full-duplex only) */
+        RMON_UPDATE(mac, TxOctetsTotalOK, TxOctetsOK);
+        RMON_UPDATE(mac, TxOctetsBad, TxOctetsBad);
+        RMON_UPDATE(mac, TxUCPkts, TxUnicastFramesOK);
+        RMON_UPDATE(mac, TxMCPkts, TxMulticastFramesOK);
+        RMON_UPDATE(mac, TxBCPkts, TxBroadcastFramesOK);
+        RMON_UPDATE(mac, TxJumboPkts, TxJumboFramesOK);
+        RMON_UPDATE(mac, TxPauseFrames, TxPauseFrames);
+        RMON_UPDATE(mac, TxExcessiveLengthDrop, TxLengthErrors);
+        RMON_UPDATE(mac, TxUnderrun, TxUnderrun);
+        RMON_UPDATE(mac, TxCRCErrors, TxFCSErrors);
+}
+
+/* No-op interrupt operation as this MAC does not support interrupts */
+static int mac_intr_op(struct cmac *mac)
+{
+        return 0;
+}
+
+/* Expect MAC address to be in network byte order. */
+static int mac_set_address(struct cmac *mac, u8 addr[6])
+{
+        u32 addr_lo, addr_hi;
+
+        addr_lo = addr[2];
+        addr_lo = (addr_lo << 8) | addr[3];
+        addr_lo = (addr_lo << 8) | addr[4];
+        addr_lo = (addr_lo << 8) | addr[5];
+
+        addr_hi = addr[0];
+        addr_hi = (addr_hi << 8) | addr[1];
+
+        t1_tpi_write(mac->adapter, MACREG(mac, REG_MACADDR_LOW), addr_lo);
+        t1_tpi_write(mac->adapter, MACREG(mac, REG_MACADDR_HIGH), addr_hi);
+        return 0;
+}
+
+static int mac_get_address(struct cmac *mac, u8 addr[6])
+{
+        u32 addr_lo, addr_hi;
+
+        t1_tpi_read(mac->adapter, MACREG(mac, REG_MACADDR_LOW), &addr_lo);
+        t1_tpi_read(mac->adapter, MACREG(mac, REG_MACADDR_HIGH), &addr_hi);
+
+        addr[0] = (u8) (addr_hi >> 8);
+        addr[1] = (u8) addr_hi;
+        addr[2] = (u8) (addr_lo >> 24);
+        addr[3] = (u8) (addr_lo >> 16);
+        addr[4] = (u8) (addr_lo >> 8);
+        addr[5] = (u8) addr_lo;
+        return 0;
+}
+
+/* This is intended to reset a port, not the whole MAC */
+static int mac_reset(struct cmac *mac)
+{
+        return 0;
+}
+
+static int mac_set_rx_mode(struct cmac *mac, struct t1_rx_mode *rm)
+{
+        u32 val, new_mode;
+        adapter_t *adapter = mac->adapter;
+        u32 addr_lo, addr_hi;
+        u8 *addr;
+
+        t1_tpi_read(adapter, MACREG(mac, REG_RX_FILTER), &val);
+        new_mode = val & ~7;
+        if (!t1_rx_mode_promisc(rm) && mac->instance->version > 0)
+                new_mode |= 1;     /* only set if version > 0 due to erratum */
+        if (!t1_rx_mode_promisc(rm) && !t1_rx_mode_allmulti(rm)
+             && t1_rx_mode_mc_cnt(rm) <= 1)
+                new_mode |= 2;
+        if (new_mode != val)
+                t1_tpi_write(adapter, MACREG(mac, REG_RX_FILTER), new_mode);
+        switch (t1_rx_mode_mc_cnt(rm)) {
+        case 0:
+                t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_LOW), 0);
+                t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_HIGH), 0);
+                break;
+        case 1:
+                addr = t1_get_next_mcaddr(rm);
+                addr_lo = (addr[2] << 24) | (addr[3] << 16) | (addr[4] << 8) |
+                        addr[5];
+                addr_hi = (addr[0] << 8) | addr[1];
+                t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_LOW), addr_lo);
+                t1_tpi_write(adapter, MACREG(mac, REG_MC_ADDR_HIGH), addr_hi);
+                break;
+        default:
+                break;
+        }
+        return 0;
+}
+
+static int mac_set_mtu(struct cmac *mac, int mtu)
+{
+        /* MAX_FRAME_SIZE inludes header + FCS, mtu doesn't */
+        if (mtu > (MAX_FRAME_SIZE - 14 - 4)) return -EINVAL;
+        t1_tpi_write(mac->adapter, MACREG(mac, REG_MAX_FRAME_SIZE),
+                     mtu + 14 + 4);
+        return 0;
+}
+
+static int mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex,
+                                   int fc)
+{
+        u32 val;
+
+        if (speed >= 0 && speed != SPEED_100 && speed != SPEED_1000)
+                return -1;
+        if (duplex >= 0 && duplex != DUPLEX_FULL)
+                return -1;
+
+        if (speed >= 0) {
+                val = speed == SPEED_100 ? 1 : 2;
+                t1_tpi_write(mac->adapter, MACREG(mac, REG_RGMII_SPEED), val);
+        }
+
+        t1_tpi_read(mac->adapter, MACREG(mac, REG_FC_ENABLE), &val);
+        val &= ~3;
+        if (fc & PAUSE_RX)
+                val |= 1;
+        if (fc & PAUSE_TX)
+                val |= 2;
+        t1_tpi_write(mac->adapter, MACREG(mac, REG_FC_ENABLE), val);
+        return 0;
+}
+
+static int mac_get_speed_duplex_fc(struct cmac *mac, int *speed, int *duplex,
+                                   int *fc)
+{
+        u32 val;
+
+        if (duplex)
+                *duplex = DUPLEX_FULL;
+        if (speed) {
+                t1_tpi_read(mac->adapter, MACREG(mac, REG_RGMII_SPEED),
+                         &val);
+                *speed = (val & 2) ? SPEED_1000 : SPEED_100;
+        }
+        if (fc) {
+                t1_tpi_read(mac->adapter, MACREG(mac, REG_FC_ENABLE), &val);
+                *fc = 0;
+                if (val & 1)
+                        *fc |= PAUSE_RX;
+                if (val & 2)
+                        *fc |= PAUSE_TX;
+        }
+        return 0;
+}
+
+static void enable_port(struct cmac *mac)
+{
+        u32 val;
+        u32 index = mac->instance->index;
+        adapter_t *adapter = mac->adapter;
+
+        t1_tpi_read(adapter, MACREG(mac, REG_DIVERSE_CONFIG), &val);
+        val |= DIVERSE_CONFIG_CRC_ADD | DIVERSE_CONFIG_PAD_ENABLE;
+        t1_tpi_write(adapter, MACREG(mac, REG_DIVERSE_CONFIG), val);
+        if (mac->instance->version > 0)
+                t1_tpi_write(adapter, MACREG(mac, REG_RX_FILTER), 3);
+        else /* Don't enable unicast address filtering due to IXF1010 bug */
+                t1_tpi_write(adapter, MACREG(mac, REG_RX_FILTER), 2);
+
+        t1_tpi_read(adapter, REG_RX_ERR_DROP, &val);
+        val |= (1 << index);
+        t1_tpi_write(adapter, REG_RX_ERR_DROP, val);
+
+        /*
+         * Clear the port RMON registers by adding their current values to the
+         * cumulatice port stats and then clearing the stats.  Really.
+         */
+        port_stats_update(mac);
+        memset(&mac->stats, 0, sizeof(struct cmac_statistics));
+        mac->instance->ticks = 0;
+
+        t1_tpi_read(adapter, REG_PORT_ENABLE, &val);
+        val |= (1 << index);
+        t1_tpi_write(adapter, REG_PORT_ENABLE, val);
+
+        index <<= 2;
+        if (is_T2(adapter)) {
+                /* T204: set the Fifo water level & threshold */
+                t1_tpi_write(adapter, RX_FIFO_HIGH_WATERMARK_BASE + index, 0x740);
+                t1_tpi_write(adapter, RX_FIFO_LOW_WATERMARK_BASE + index, 0x730);
+                t1_tpi_write(adapter, TX_FIFO_HIGH_WATERMARK_BASE + index, 0x600);
+                t1_tpi_write(adapter, TX_FIFO_LOW_WATERMARK_BASE + index, 0x1d0);
+                t1_tpi_write(adapter, TX_FIFO_XFER_THRES_BASE + index, 0x1100);
+        } else {
+        /*
+         * Set the TX Fifo Threshold to 0x400 instead of 0x100 to work around
+         * Underrun problem. Intel has blessed this solution.
+         */
+                t1_tpi_write(adapter, TX_FIFO_XFER_THRES_BASE + index, 0x400);
+        }
+}
+
+/* IXF1010 ports do not have separate enables for TX and RX */
+static int mac_enable(struct cmac *mac, int which)
+{
+        if (which & (MAC_DIRECTION_RX | MAC_DIRECTION_TX))
+                enable_port(mac);
+        return 0;
+}
+
+static int mac_disable(struct cmac *mac, int which)
+{
+        if (which & (MAC_DIRECTION_RX | MAC_DIRECTION_TX))
+                disable_port(mac);
+        return 0;
+}
+
+/*
+ * This function is called periodically to accumulate the current values of the
+ * RMON counters into the port statistics.  Since the counters are only 32 bits
+ * some of them can overflow in less than a minute at GigE speeds, so this
+ * function should be called every 30 seconds or so.
+ *
+ * To cut down on reading costs we update only the octet counters at each tick
+ * and do a full update at major ticks, which can be every 30 minutes or more.
+ */
+static const struct cmac_statistics *mac_update_statistics(struct cmac *mac,
+                                                           int flag)
+{
+        if (flag == MAC_STATS_UPDATE_FULL ||
+            MAJOR_UPDATE_TICKS <= mac->instance->ticks) {
+                port_stats_update(mac);
+                mac->instance->ticks = 0;
+        } else {
+                u32 val;
+
+                RMON_UPDATE(mac, RxOctetsTotalOK, RxOctetsOK);
+                RMON_UPDATE(mac, TxOctetsTotalOK, TxOctetsOK);
+                mac->instance->ticks++;
+        }
+        return &mac->stats;
+}
+
+static void mac_destroy(struct cmac *mac)
+{
+        kfree(mac);
+}
+
+static struct cmac_ops ixf1010_ops = {
+        .destroy                  = mac_destroy,
+        .reset                    = mac_reset,
+        .interrupt_enable         = mac_intr_op,
+        .interrupt_disable        = mac_intr_op,
+        .interrupt_clear          = mac_intr_op,
+        .enable                   = mac_enable,
+        .disable                  = mac_disable,
+        .set_mtu                  = mac_set_mtu,
+        .set_rx_mode              = mac_set_rx_mode,
+        .set_speed_duplex_fc      = mac_set_speed_duplex_fc,
+        .get_speed_duplex_fc      = mac_get_speed_duplex_fc,
+        .statistics_update        = mac_update_statistics,
+        .macaddress_get           = mac_get_address,
+        .macaddress_set           = mac_set_address,
+};
+
+static int ixf1010_mac_reset(adapter_t *adapter)
+{
+        u32 val;
+
+        t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        if ((val & 1) != 0) {
+                val &= ~1;
+                t1_tpi_write(adapter, A_ELMER0_GPO, val);
+                udelay(2);
+        }
+        val |= 1;
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(2);
+
+        t1_tpi_write(adapter, REG_PORT_ENABLE, 0);
+        return 0;
+}
+
+static struct cmac *ixf1010_mac_create(adapter_t *adapter, int index)
+{
+        struct cmac *mac;
+        u32 val;
+
+        if (index > 9) return NULL;
+
+        mac = kzalloc(sizeof(*mac) + sizeof(cmac_instance), GFP_KERNEL);
+        if (!mac) return NULL;
+
+        mac->ops = &ixf1010_ops;
+        mac->instance = (cmac_instance *)(mac + 1);
+
+        mac->instance->mac_base = MACREG_BASE + (index * 0x200);
+        mac->instance->index    = index;
+        mac->adapter  = adapter;
+        mac->instance->ticks    = 0;
+
+        t1_tpi_read(adapter, REG_JTAG_ID, &val);
+        mac->instance->version = val >> 28;
+        return mac;
+}
+
+struct gmac t1_ixf1010_ops = {
+        STATS_TICK_SECS,
+        ixf1010_mac_create,
+        ixf1010_mac_reset
+};
diff --git a/drivers/net/chelsio/mac.c b/drivers/net/chelsio/mac.c
new file mode 100644
index 000000000000..6af39dc70459
--- /dev/null
+++ b/drivers/net/chelsio/mac.c
@@ -0,0 +1,368 @@
+/* $Date: 2005/10/22 00:42:59 $ $RCSfile: mac.c,v $ $Revision: 1.32 $ */
+#include "gmac.h"
+#include "regs.h"
+#include "fpga_defs.h"
+
+#define MAC_CSR_INTERFACE_GMII      0x0
+#define MAC_CSR_INTERFACE_TBI       0x1
+#define MAC_CSR_INTERFACE_MII       0x2
+#define MAC_CSR_INTERFACE_RMII      0x3
+
+/* Chelsio's MAC statistics. */
+struct mac_statistics {
+
+        /* Transmit */
+        u32 TxFramesTransmittedOK;
+        u32 TxReserved1;
+        u32 TxReserved2;
+        u32 TxOctetsTransmittedOK;
+        u32 TxFramesWithDeferredXmissions;
+        u32 TxLateCollisions;
+        u32 TxFramesAbortedDueToXSCollisions;
+        u32 TxFramesLostDueToIntMACXmitError;
+        u32 TxReserved3;
+        u32 TxMulticastFrameXmittedOK;
+        u32 TxBroadcastFramesXmittedOK;
+        u32 TxFramesWithExcessiveDeferral;
+        u32 TxPAUSEMACCtrlFramesTransmitted;
+
+        /* Receive */
+        u32 RxFramesReceivedOK;
+        u32 RxFrameCheckSequenceErrors;
+        u32 RxAlignmentErrors;
+        u32 RxOctetsReceivedOK;
+        u32 RxFramesLostDueToIntMACRcvError;
+        u32 RxMulticastFramesReceivedOK;
+        u32 RxBroadcastFramesReceivedOK;
+        u32 RxInRangeLengthErrors;
+        u32 RxTxOutOfRangeLengthField;
+        u32 RxFrameTooLongErrors;
+        u32 RxPAUSEMACCtrlFramesReceived;
+};
+
+static int static_aPorts[] = {
+        FPGA_GMAC_INTERRUPT_PORT0,
+        FPGA_GMAC_INTERRUPT_PORT1,
+        FPGA_GMAC_INTERRUPT_PORT2,
+        FPGA_GMAC_INTERRUPT_PORT3
+};
+
+struct _cmac_instance {
+        u32 index;
+};
+
+static int mac_intr_enable(struct cmac *mac)
+{
+        u32 mac_intr;
+
+        if (t1_is_asic(mac->adapter)) {
+                /* ASIC */
+
+                /* We don't use the on chip MAC for ASIC products. */
+        } else {
+                /* FPGA */
+
+                /* Set parent gmac interrupt. */
+                mac_intr = readl(mac->adapter->regs + A_PL_ENABLE);
+                mac_intr |= FPGA_PCIX_INTERRUPT_GMAC;
+                writel(mac_intr, mac->adapter->regs + A_PL_ENABLE);
+
+                mac_intr = readl(mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
+                mac_intr |= static_aPorts[mac->instance->index];
+                writel(mac_intr,
+                       mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
+        }
+
+        return 0;
+}
+
+static int mac_intr_disable(struct cmac *mac)
+{
+        u32 mac_intr;
+
+        if (t1_is_asic(mac->adapter)) {
+                /* ASIC */
+
+                /* We don't use the on chip MAC for ASIC products. */
+        } else {
+                /* FPGA */
+
+                /* Set parent gmac interrupt. */
+                mac_intr = readl(mac->adapter->regs + A_PL_ENABLE);
+                mac_intr &= ~FPGA_PCIX_INTERRUPT_GMAC;
+                writel(mac_intr, mac->adapter->regs + A_PL_ENABLE);
+
+                mac_intr = readl(mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
+                mac_intr &= ~(static_aPorts[mac->instance->index]);
+                writel(mac_intr,
+                       mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_ENABLE);
+        }
+
+        return 0;
+}
+
+static int mac_intr_clear(struct cmac *mac)
+{
+        u32 mac_intr;
+
+        if (t1_is_asic(mac->adapter)) {
+                /* ASIC */
+
+                /* We don't use the on chip MAC for ASIC products. */
+        } else {
+                /* FPGA */
+
+                /* Set parent gmac interrupt. */
+                writel(FPGA_PCIX_INTERRUPT_GMAC,
+                       mac->adapter->regs +  A_PL_CAUSE);
+                mac_intr = readl(mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
+                mac_intr |= (static_aPorts[mac->instance->index]);
+                writel(mac_intr,
+                       mac->adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
+        }
+
+        return 0;
+}
+
+static int mac_get_address(struct cmac *mac, u8 addr[6])
+{
+        u32 data32_lo, data32_hi;
+
+        data32_lo = readl(mac->adapter->regs
+                          + MAC_REG_IDLO(mac->instance->index));
+        data32_hi = readl(mac->adapter->regs
+                          + MAC_REG_IDHI(mac->instance->index));
+
+        addr[0] = (u8) ((data32_hi >> 8) & 0xFF);
+        addr[1] = (u8) ((data32_hi) & 0xFF);
+        addr[2] = (u8) ((data32_lo >> 24) & 0xFF);
+        addr[3] = (u8) ((data32_lo >> 16) & 0xFF);
+        addr[4] = (u8) ((data32_lo >> 8) & 0xFF);
+        addr[5] = (u8) ((data32_lo) & 0xFF);
+        return 0;
+}
+
+static int mac_reset(struct cmac *mac)
+{
+        u32 data32;
+        int mac_in_reset, time_out = 100;
+        int idx = mac->instance->index;
+
+        data32 = readl(mac->adapter->regs + MAC_REG_CSR(idx));
+        writel(data32 | F_MAC_RESET,
+               mac->adapter->regs + MAC_REG_CSR(idx));
+
+        do {
+                data32 = readl(mac->adapter->regs + MAC_REG_CSR(idx));
+
+                mac_in_reset = data32 & F_MAC_RESET;
+                if (mac_in_reset)
+                        udelay(1);
+        } while (mac_in_reset && --time_out);
+
+        if (mac_in_reset) {
+                CH_ERR("%s: MAC %d reset timed out\n",
+                       mac->adapter->name, idx);
+                return 2;
+        }
+
+        return 0;
+}
+
+static int mac_set_rx_mode(struct cmac *mac, struct t1_rx_mode *rm)
+{
+        u32 val;
+
+        val = readl(mac->adapter->regs
+                            + MAC_REG_CSR(mac->instance->index));
+        val &= ~(F_MAC_PROMISC | F_MAC_MC_ENABLE);
+        val |= V_MAC_PROMISC(t1_rx_mode_promisc(rm) != 0);
+        val |= V_MAC_MC_ENABLE(t1_rx_mode_allmulti(rm) != 0);
+        writel(val,
+               mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
+
+        return 0;
+}
+
+static int mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex,
+                                   int fc)
+{
+        u32 data32;
+
+        data32 = readl(mac->adapter->regs
+                               + MAC_REG_CSR(mac->instance->index));
+        data32 &= ~(F_MAC_HALF_DUPLEX | V_MAC_SPEED(M_MAC_SPEED) |
+                V_INTERFACE(M_INTERFACE) | F_MAC_TX_PAUSE_ENABLE |
+                F_MAC_RX_PAUSE_ENABLE);
+
+        switch (speed) {
+        case SPEED_10:
+        case SPEED_100:
+                data32 |= V_INTERFACE(MAC_CSR_INTERFACE_MII);
+                data32 |= V_MAC_SPEED(speed == SPEED_10 ? 0 : 1);
+                break;
+        case SPEED_1000:
+                data32 |= V_INTERFACE(MAC_CSR_INTERFACE_GMII);
+                data32 |= V_MAC_SPEED(2);
+                break;
+        }
+
+        if (duplex >= 0)
+                data32 |= V_MAC_HALF_DUPLEX(duplex == DUPLEX_HALF);
+
+        if (fc >= 0) {
+                data32 |= V_MAC_RX_PAUSE_ENABLE((fc & PAUSE_RX) != 0);
+                data32 |= V_MAC_TX_PAUSE_ENABLE((fc & PAUSE_TX) != 0);
+        }
+
+        writel(data32,
+               mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
+        return 0;
+}
+
+static int mac_enable(struct cmac *mac, int which)
+{
+        u32 val;
+
+        val = readl(mac->adapter->regs
+                            + MAC_REG_CSR(mac->instance->index));
+        if (which & MAC_DIRECTION_RX)
+                val |= F_MAC_RX_ENABLE;
+        if (which & MAC_DIRECTION_TX)
+                val |= F_MAC_TX_ENABLE;
+        writel(val,
+               mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
+        return 0;
+}
+
+static int mac_disable(struct cmac *mac, int which)
+{
+        u32 val;
+
+        val = readl(mac->adapter->regs
+                            + MAC_REG_CSR(mac->instance->index));
+        if (which & MAC_DIRECTION_RX)
+                val &= ~F_MAC_RX_ENABLE;
+        if (which & MAC_DIRECTION_TX)
+                val &= ~F_MAC_TX_ENABLE;
+        writel(val,
+               mac->adapter->regs + MAC_REG_CSR(mac->instance->index));
+        return 0;
+}
+
+#if 0
+static int mac_set_ifs(struct cmac *mac, u32 mode)
+{
+        t1_write_reg_4(mac->adapter,
+                       MAC_REG_IFS(mac->instance->index),
+                       mode);
+        return 0;
+}
+
+static int mac_enable_isl(struct cmac *mac)
+{
+        u32 data32 = readl(mac->adapter->regs
+                                   + MAC_REG_CSR(mac->instance->index));
+        data32 |= F_MAC_RX_ENABLE | F_MAC_TX_ENABLE;
+        t1_write_reg_4(mac->adapter,
+                       MAC_REG_CSR(mac->instance->index),
+                       data32);
+        return 0;
+}
+#endif
+
+static int mac_set_mtu(struct cmac *mac, int mtu)
+{
+        if (mtu > 9600)
+                return -EINVAL;
+        writel(mtu + ETH_HLEN + VLAN_HLEN,
+               mac->adapter->regs + MAC_REG_LARGEFRAMELENGTH(mac->instance->index));
+
+        return 0;
+}
+
+static const struct cmac_statistics *mac_update_statistics(struct cmac *mac,
+                                                           int flag)
+{
+        struct mac_statistics st;
+        u32 *p = (u32 *) & st, i;
+
+        writel(0,
+               mac->adapter->regs + MAC_REG_RMCNT(mac->instance->index));
+
+        for (i = 0; i < sizeof(st) / sizeof(u32); i++)
+                *p++ = readl(mac->adapter->regs
+                             + MAC_REG_RMDATA(mac->instance->index));
+
+        /* XXX convert stats */
+        return &mac->stats;
+}
+
+static void mac_destroy(struct cmac *mac)
+{
+        kfree(mac);
+}
+
+static struct cmac_ops chelsio_mac_ops = {
+        .destroy                 = mac_destroy,
+        .reset                   = mac_reset,
+        .interrupt_enable        = mac_intr_enable,
+        .interrupt_disable       = mac_intr_disable,
+        .interrupt_clear         = mac_intr_clear,
+        .enable                  = mac_enable,
+        .disable                 = mac_disable,
+        .set_mtu                 = mac_set_mtu,
+        .set_rx_mode             = mac_set_rx_mode,
+        .set_speed_duplex_fc     = mac_set_speed_duplex_fc,
+        .macaddress_get          = mac_get_address,
+        .statistics_update       = mac_update_statistics,
+};
+
+static struct cmac *mac_create(adapter_t *adapter, int index)
+{
+        struct cmac *mac;
+        u32 data32;
+
+        if (index >= 4)
+                return NULL;
+
+        mac = kzalloc(sizeof(*mac) + sizeof(cmac_instance), GFP_KERNEL);
+        if (!mac)
+                return NULL;
+
+        mac->ops = &chelsio_mac_ops;
+        mac->instance = (cmac_instance *) (mac + 1);
+
+        mac->instance->index = index;
+        mac->adapter = adapter;
+
+        data32 = readl(adapter->regs + MAC_REG_CSR(mac->instance->index));
+        data32 &= ~(F_MAC_RESET | F_MAC_PROMISC | F_MAC_PROMISC |
+                    F_MAC_LB_ENABLE | F_MAC_RX_ENABLE | F_MAC_TX_ENABLE);
+        data32 |= F_MAC_JUMBO_ENABLE;
+        writel(data32, adapter->regs + MAC_REG_CSR(mac->instance->index));
+
+        /* Initialize the random backoff seed. */
+        data32 = 0x55aa + (3 * index);
+        writel(data32,
+               adapter->regs + MAC_REG_GMRANDBACKOFFSEED(mac->instance->index));
+
+        /* Check to see if the mac address needs to be set manually. */
+        data32 = readl(adapter->regs + MAC_REG_IDLO(mac->instance->index));
+        if (data32 == 0 || data32 == 0xffffffff) {
+                /*
+                 * Add a default MAC address if we can't read one.
+                 */
+                writel(0x43FFFFFF - index,
+                       adapter->regs + MAC_REG_IDLO(mac->instance->index));
+                writel(0x0007,
+                       adapter->regs + MAC_REG_IDHI(mac->instance->index));
+        }
+
+        (void) mac_set_mtu(mac, 1500);
+        return mac;
+}
+
+struct gmac t1_chelsio_mac_ops = {
+        .create = mac_create
+};
diff --git a/drivers/net/chelsio/mv88e1xxx.c b/drivers/net/chelsio/mv88e1xxx.c
new file mode 100644
index 000000000000..28ac93ff7c4f
--- /dev/null
+++ b/drivers/net/chelsio/mv88e1xxx.c
@@ -0,0 +1,397 @@
+/* $Date: 2005/10/24 23:18:13 $ $RCSfile: mv88e1xxx.c,v $ $Revision: 1.49 $ */
+#include "common.h"
+#include "mv88e1xxx.h"
+#include "cphy.h"
+#include "elmer0.h"
+
+/* MV88E1XXX MDI crossover register values */
+#define CROSSOVER_MDI   0
+#define CROSSOVER_MDIX  1
+#define CROSSOVER_AUTO  3
+
+#define INTR_ENABLE_MASK 0x6CA0
+
+/*
+ * Set the bits given by 'bitval' in PHY register 'reg'.
+ */
+static void mdio_set_bit(struct cphy *cphy, int reg, u32 bitval)
+{
+        u32 val;
+
+        (void) simple_mdio_read(cphy, reg, &val);
+        (void) simple_mdio_write(cphy, reg, val | bitval);
+}
+
+/*
+ * Clear the bits given by 'bitval' in PHY register 'reg'.
+ */
+static void mdio_clear_bit(struct cphy *cphy, int reg, u32 bitval)
+{
+        u32 val;
+
+        (void) simple_mdio_read(cphy, reg, &val);
+        (void) simple_mdio_write(cphy, reg, val & ~bitval);
+}
+
+/*
+ * NAME:   phy_reset
+ *
+ * DESC:   Reset the given PHY's port. NOTE: This is not a global
+ *         chip reset.
+ *
+ * PARAMS: cphy     - Pointer to PHY instance data.
+ *
+ * RETURN:  0 - Successfull reset.
+ *         -1 - Timeout.
+ */
+static int mv88e1xxx_reset(struct cphy *cphy, int wait)
+{
+        u32 ctl;
+        int time_out = 1000;
+
+        mdio_set_bit(cphy, MII_BMCR, BMCR_RESET);
+
+        do {
+                (void) simple_mdio_read(cphy, MII_BMCR, &ctl);
+                ctl &= BMCR_RESET;
+                if (ctl)
+                        udelay(1);
+        } while (ctl && --time_out);
+
+        return ctl ? -1 : 0;
+}
+
+static int mv88e1xxx_interrupt_enable(struct cphy *cphy)
+{
+        /* Enable PHY interrupts. */
+        (void) simple_mdio_write(cphy, MV88E1XXX_INTERRUPT_ENABLE_REGISTER,
+                   INTR_ENABLE_MASK);
+
+        /* Enable Marvell interrupts through Elmer0. */
+        if (t1_is_asic(cphy->adapter)) {
+                u32 elmer;
+
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+                elmer |= ELMER0_GP_BIT1;
+                if (is_T2(cphy->adapter)) {
+                    elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
+                }
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        }
+        return 0;
+}
+
+static int mv88e1xxx_interrupt_disable(struct cphy *cphy)
+{
+        /* Disable all phy interrupts. */
+        (void) simple_mdio_write(cphy, MV88E1XXX_INTERRUPT_ENABLE_REGISTER, 0);
+
+        /* Disable Marvell interrupts through Elmer0. */
+        if (t1_is_asic(cphy->adapter)) {
+                u32 elmer;
+
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+                elmer &= ~ELMER0_GP_BIT1;
+                if (is_T2(cphy->adapter)) {
+                    elmer &= ~(ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4);
+                }
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        }
+        return 0;
+}
+
+static int mv88e1xxx_interrupt_clear(struct cphy *cphy)
+{
+        u32 elmer;
+
+        /* Clear PHY interrupts by reading the register. */
+        (void) simple_mdio_read(cphy,
+                        MV88E1XXX_INTERRUPT_STATUS_REGISTER, &elmer);
+
+        /* Clear Marvell interrupts through Elmer0. */
+        if (t1_is_asic(cphy->adapter)) {
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
+                elmer |= ELMER0_GP_BIT1;
+                if (is_T2(cphy->adapter)) {
+                    elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
+                }
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
+        }
+        return 0;
+}
+
+/*
+ * Set the PHY speed and duplex.  This also disables auto-negotiation, except
+ * for 1Gb/s, where auto-negotiation is mandatory.
+ */
+static int mv88e1xxx_set_speed_duplex(struct cphy *phy, int speed, int duplex)
+{
+        u32 ctl;
+
+        (void) simple_mdio_read(phy, MII_BMCR, &ctl);
+        if (speed >= 0) {
+                ctl &= ~(BMCR_SPEED100 | BMCR_SPEED1000 | BMCR_ANENABLE);
+                if (speed == SPEED_100)
+                        ctl |= BMCR_SPEED100;
+                else if (speed == SPEED_1000)
+                        ctl |= BMCR_SPEED1000;
+        }
+        if (duplex >= 0) {
+                ctl &= ~(BMCR_FULLDPLX | BMCR_ANENABLE);
+                if (duplex == DUPLEX_FULL)
+                        ctl |= BMCR_FULLDPLX;
+        }
+        if (ctl & BMCR_SPEED1000)  /* auto-negotiation required for 1Gb/s */
+                ctl |= BMCR_ANENABLE;
+        (void) simple_mdio_write(phy, MII_BMCR, ctl);
+        return 0;
+}
+
+static int mv88e1xxx_crossover_set(struct cphy *cphy, int crossover)
+{
+        u32 data32;
+
+        (void) simple_mdio_read(cphy,
+                        MV88E1XXX_SPECIFIC_CNTRL_REGISTER, &data32);
+        data32 &= ~V_PSCR_MDI_XOVER_MODE(M_PSCR_MDI_XOVER_MODE);
+        data32 |= V_PSCR_MDI_XOVER_MODE(crossover);
+        (void) simple_mdio_write(cphy,
+                        MV88E1XXX_SPECIFIC_CNTRL_REGISTER, data32);
+        return 0;
+}
+
+static int mv88e1xxx_autoneg_enable(struct cphy *cphy)
+{
+        u32 ctl;
+
+        (void) mv88e1xxx_crossover_set(cphy, CROSSOVER_AUTO);
+
+        (void) simple_mdio_read(cphy, MII_BMCR, &ctl);
+        /* restart autoneg for change to take effect */
+        ctl |= BMCR_ANENABLE | BMCR_ANRESTART;
+        (void) simple_mdio_write(cphy, MII_BMCR, ctl);
+        return 0;
+}
+
+static int mv88e1xxx_autoneg_disable(struct cphy *cphy)
+{
+        u32 ctl;
+
+        /*
+         * Crossover *must* be set to manual in order to disable auto-neg.
+         * The Alaska FAQs document highlights this point.
+         */
+        (void) mv88e1xxx_crossover_set(cphy, CROSSOVER_MDI);
+
+        /*
+         * Must include autoneg reset when disabling auto-neg. This
+         * is described in the Alaska FAQ document.
+         */
+        (void) simple_mdio_read(cphy, MII_BMCR, &ctl);
+        ctl &= ~BMCR_ANENABLE;
+        (void) simple_mdio_write(cphy, MII_BMCR, ctl | BMCR_ANRESTART);
+        return 0;
+}
+
+static int mv88e1xxx_autoneg_restart(struct cphy *cphy)
+{
+        mdio_set_bit(cphy, MII_BMCR, BMCR_ANRESTART);
+        return 0;
+}
+
+static int mv88e1xxx_advertise(struct cphy *phy, unsigned int advertise_map)
+{
+        u32 val = 0;
+
+        if (advertise_map &
+            (ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full)) {
+                (void) simple_mdio_read(phy, MII_GBCR, &val);
+                val &= ~(GBCR_ADV_1000HALF | GBCR_ADV_1000FULL);
+                if (advertise_map & ADVERTISED_1000baseT_Half)
+                        val |= GBCR_ADV_1000HALF;
+                if (advertise_map & ADVERTISED_1000baseT_Full)
+                        val |= GBCR_ADV_1000FULL;
+        }
+        (void) simple_mdio_write(phy, MII_GBCR, val);
+
+        val = 1;
+        if (advertise_map & ADVERTISED_10baseT_Half)
+                val |= ADVERTISE_10HALF;
+        if (advertise_map & ADVERTISED_10baseT_Full)
+                val |= ADVERTISE_10FULL;
+        if (advertise_map & ADVERTISED_100baseT_Half)
+                val |= ADVERTISE_100HALF;
+        if (advertise_map & ADVERTISED_100baseT_Full)
+                val |= ADVERTISE_100FULL;
+        if (advertise_map & ADVERTISED_PAUSE)
+                val |= ADVERTISE_PAUSE;
+        if (advertise_map & ADVERTISED_ASYM_PAUSE)
+                val |= ADVERTISE_PAUSE_ASYM;
+        (void) simple_mdio_write(phy, MII_ADVERTISE, val);
+        return 0;
+}
+
+static int mv88e1xxx_set_loopback(struct cphy *cphy, int on)
+{
+        if (on)
+                mdio_set_bit(cphy, MII_BMCR, BMCR_LOOPBACK);
+        else
+                mdio_clear_bit(cphy, MII_BMCR, BMCR_LOOPBACK);
+        return 0;
+}
+
+static int mv88e1xxx_get_link_status(struct cphy *cphy, int *link_ok,
+                                     int *speed, int *duplex, int *fc)
+{
+        u32 status;
+        int sp = -1, dplx = -1, pause = 0;
+
+        (void) simple_mdio_read(cphy,
+                        MV88E1XXX_SPECIFIC_STATUS_REGISTER, &status);
+        if ((status & V_PSSR_STATUS_RESOLVED) != 0) {
+                if (status & V_PSSR_RX_PAUSE)
+                        pause |= PAUSE_RX;
+                if (status & V_PSSR_TX_PAUSE)
+                        pause |= PAUSE_TX;
+                dplx = (status & V_PSSR_DUPLEX) ? DUPLEX_FULL : DUPLEX_HALF;
+                sp = G_PSSR_SPEED(status);
+                if (sp == 0)
+                        sp = SPEED_10;
+                else if (sp == 1)
+                        sp = SPEED_100;
+                else
+                        sp = SPEED_1000;
+        }
+        if (link_ok)
+                *link_ok = (status & V_PSSR_LINK) != 0;
+        if (speed)
+                *speed = sp;
+        if (duplex)
+                *duplex = dplx;
+        if (fc)
+                *fc = pause;
+        return 0;
+}
+
+static int mv88e1xxx_downshift_set(struct cphy *cphy, int downshift_enable)
+{
+        u32 val;
+
+        (void) simple_mdio_read(cphy,
+                MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER, &val);
+
+        /*
+         * Set the downshift counter to 2 so we try to establish Gb link
+         * twice before downshifting.
+         */
+        val &= ~(V_DOWNSHIFT_ENABLE | V_DOWNSHIFT_CNT(M_DOWNSHIFT_CNT));
+
+        if (downshift_enable)
+                val |= V_DOWNSHIFT_ENABLE | V_DOWNSHIFT_CNT(2);
+        (void) simple_mdio_write(cphy,
+                        MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER, val);
+        return 0;
+}
+
+static int mv88e1xxx_interrupt_handler(struct cphy *cphy)
+{
+        int cphy_cause = 0;
+        u32 status;
+
+        /*
+         * Loop until cause reads zero. Need to handle bouncing interrupts.
+         */
+        while (1) {
+                u32 cause;
+
+                (void) simple_mdio_read(cphy,
+                                MV88E1XXX_INTERRUPT_STATUS_REGISTER,
+                                &cause);
+                cause &= INTR_ENABLE_MASK;
+                if (!cause) break;
+
+                if (cause & MV88E1XXX_INTR_LINK_CHNG) {
+                        (void) simple_mdio_read(cphy,
+                                MV88E1XXX_SPECIFIC_STATUS_REGISTER, &status);
+
+                        if (status & MV88E1XXX_INTR_LINK_CHNG) {
+                                cphy->state |= PHY_LINK_UP;
+                        } else {
+                                cphy->state &= ~PHY_LINK_UP;
+                                if (cphy->state & PHY_AUTONEG_EN)
+                                        cphy->state &= ~PHY_AUTONEG_RDY;
+                                cphy_cause |= cphy_cause_link_change;
+                        }
+                }
+
+                if (cause & MV88E1XXX_INTR_AUTONEG_DONE)
+                        cphy->state |= PHY_AUTONEG_RDY;
+
+                if ((cphy->state & (PHY_LINK_UP | PHY_AUTONEG_RDY)) ==
+                        (PHY_LINK_UP | PHY_AUTONEG_RDY))
+                                cphy_cause |= cphy_cause_link_change;
+        }
+        return cphy_cause;
+}
+
+static void mv88e1xxx_destroy(struct cphy *cphy)
+{
+        kfree(cphy);
+}
+
+static struct cphy_ops mv88e1xxx_ops = {
+        .destroy              = mv88e1xxx_destroy,
+        .reset                = mv88e1xxx_reset,
+        .interrupt_enable     = mv88e1xxx_interrupt_enable,
+        .interrupt_disable    = mv88e1xxx_interrupt_disable,
+        .interrupt_clear      = mv88e1xxx_interrupt_clear,
+        .interrupt_handler    = mv88e1xxx_interrupt_handler,
+        .autoneg_enable       = mv88e1xxx_autoneg_enable,
+        .autoneg_disable      = mv88e1xxx_autoneg_disable,
+        .autoneg_restart      = mv88e1xxx_autoneg_restart,
+        .advertise            = mv88e1xxx_advertise,
+        .set_loopback         = mv88e1xxx_set_loopback,
+        .set_speed_duplex     = mv88e1xxx_set_speed_duplex,
+        .get_link_status      = mv88e1xxx_get_link_status,
+};
+
+static struct cphy *mv88e1xxx_phy_create(adapter_t *adapter, int phy_addr,
+                                         struct mdio_ops *mdio_ops)
+{
+        struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
+
+        if (!cphy) return NULL;
+
+        cphy_init(cphy, adapter, phy_addr, &mv88e1xxx_ops, mdio_ops);
+
+        /* Configure particular PHY's to run in a different mode. */
+        if ((board_info(adapter)->caps & SUPPORTED_TP) &&
+            board_info(adapter)->chip_phy == CHBT_PHY_88E1111) {
+                /*
+                 * Configure the PHY transmitter as class A to reduce EMI.
+                 */
+                (void) simple_mdio_write(cphy,
+                                MV88E1XXX_EXTENDED_ADDR_REGISTER, 0xB);
+                (void) simple_mdio_write(cphy,
+                                MV88E1XXX_EXTENDED_REGISTER, 0x8004);
+        }
+        (void) mv88e1xxx_downshift_set(cphy, 1);   /* Enable downshift */
+
+        /* LED */
+        if (is_T2(adapter)) {
+                (void) simple_mdio_write(cphy,
+                                MV88E1XXX_LED_CONTROL_REGISTER, 0x1);
+        }
+
+        return cphy;
+}
+
+static int mv88e1xxx_phy_reset(adapter_t* adapter)
+{
+        return 0;
+}
+
+struct gphy t1_mv88e1xxx_ops = {
+        mv88e1xxx_phy_create,
+        mv88e1xxx_phy_reset
+};
diff --git a/drivers/net/chelsio/mv88e1xxx.h b/drivers/net/chelsio/mv88e1xxx.h
new file mode 100644
index 000000000000..967cc4286359
--- /dev/null
+++ b/drivers/net/chelsio/mv88e1xxx.h
@@ -0,0 +1,127 @@
+/* $Date: 2005/03/07 23:59:05 $ $RCSfile: mv88e1xxx.h,v $ $Revision: 1.13 $ */
+#ifndef CHELSIO_MV8E1XXX_H
+#define CHELSIO_MV8E1XXX_H
+
+#ifndef BMCR_SPEED1000
+# define BMCR_SPEED1000 0x40
+#endif
+
+#ifndef ADVERTISE_PAUSE
+# define ADVERTISE_PAUSE 0x400
+#endif
+#ifndef ADVERTISE_PAUSE_ASYM
+# define ADVERTISE_PAUSE_ASYM 0x800
+#endif
+
+/* Gigabit MII registers */
+#define MII_GBCR 9       /* 1000Base-T control register */
+#define MII_GBSR 10      /* 1000Base-T status register */
+
+/* 1000Base-T control register fields */
+#define GBCR_ADV_1000HALF         0x100
+#define GBCR_ADV_1000FULL         0x200
+#define GBCR_PREFER_MASTER        0x400
+#define GBCR_MANUAL_AS_MASTER     0x800
+#define GBCR_MANUAL_CONFIG_ENABLE 0x1000
+
+/* 1000Base-T status register fields */
+#define GBSR_LP_1000HALF  0x400
+#define GBSR_LP_1000FULL  0x800
+#define GBSR_REMOTE_OK    0x1000
+#define GBSR_LOCAL_OK     0x2000
+#define GBSR_LOCAL_MASTER 0x4000
+#define GBSR_MASTER_FAULT 0x8000
+
+/* Marvell PHY interrupt status bits. */
+#define MV88E1XXX_INTR_JABBER          0x0001
+#define MV88E1XXX_INTR_POLARITY_CHNG   0x0002
+#define MV88E1XXX_INTR_ENG_DETECT_CHNG 0x0010
+#define MV88E1XXX_INTR_DOWNSHIFT       0x0020
+#define MV88E1XXX_INTR_MDI_XOVER_CHNG  0x0040
+#define MV88E1XXX_INTR_FIFO_OVER_UNDER 0x0080
+#define MV88E1XXX_INTR_FALSE_CARRIER   0x0100
+#define MV88E1XXX_INTR_SYMBOL_ERROR    0x0200
+#define MV88E1XXX_INTR_LINK_CHNG       0x0400
+#define MV88E1XXX_INTR_AUTONEG_DONE    0x0800
+#define MV88E1XXX_INTR_PAGE_RECV       0x1000
+#define MV88E1XXX_INTR_DUPLEX_CHNG     0x2000
+#define MV88E1XXX_INTR_SPEED_CHNG      0x4000
+#define MV88E1XXX_INTR_AUTONEG_ERR     0x8000
+
+/* Marvell PHY specific registers. */
+#define MV88E1XXX_SPECIFIC_CNTRL_REGISTER               16
+#define MV88E1XXX_SPECIFIC_STATUS_REGISTER              17
+#define MV88E1XXX_INTERRUPT_ENABLE_REGISTER             18
+#define MV88E1XXX_INTERRUPT_STATUS_REGISTER             19
+#define MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_REGISTER       20
+#define MV88E1XXX_RECV_ERR_CNTR_REGISTER                21
+#define MV88E1XXX_RES_REGISTER                          22
+#define MV88E1XXX_GLOBAL_STATUS_REGISTER                23
+#define MV88E1XXX_LED_CONTROL_REGISTER                  24
+#define MV88E1XXX_MANUAL_LED_OVERRIDE_REGISTER          25
+#define MV88E1XXX_EXT_PHY_SPECIFIC_CNTRL_2_REGISTER     26
+#define MV88E1XXX_EXT_PHY_SPECIFIC_STATUS_REGISTER      27
+#define MV88E1XXX_VIRTUAL_CABLE_TESTER_REGISTER         28
+#define MV88E1XXX_EXTENDED_ADDR_REGISTER                29
+#define MV88E1XXX_EXTENDED_REGISTER                     30
+
+/* PHY specific control register fields */
+#define S_PSCR_MDI_XOVER_MODE    5
+#define M_PSCR_MDI_XOVER_MODE    0x3
+#define V_PSCR_MDI_XOVER_MODE(x) ((x) << S_PSCR_MDI_XOVER_MODE)
+#define G_PSCR_MDI_XOVER_MODE(x) (((x) >> S_PSCR_MDI_XOVER_MODE) & M_PSCR_MDI_XOVER_MODE)
+
+/* Extended PHY specific control register fields */
+#define S_DOWNSHIFT_ENABLE 8
+#define V_DOWNSHIFT_ENABLE (1 << S_DOWNSHIFT_ENABLE)
+
+#define S_DOWNSHIFT_CNT    9
+#define M_DOWNSHIFT_CNT    0x7
+#define V_DOWNSHIFT_CNT(x) ((x) << S_DOWNSHIFT_CNT)
+#define G_DOWNSHIFT_CNT(x) (((x) >> S_DOWNSHIFT_CNT) & M_DOWNSHIFT_CNT)
+
+/* PHY specific status register fields */
+#define S_PSSR_JABBER 0
+#define V_PSSR_JABBER (1 << S_PSSR_JABBER)
+
+#define S_PSSR_POLARITY 1
+#define V_PSSR_POLARITY (1 << S_PSSR_POLARITY)
+
+#define S_PSSR_RX_PAUSE 2
+#define V_PSSR_RX_PAUSE (1 << S_PSSR_RX_PAUSE)
+
+#define S_PSSR_TX_PAUSE 3
+#define V_PSSR_TX_PAUSE (1 << S_PSSR_TX_PAUSE)
+
+#define S_PSSR_ENERGY_DETECT 4
+#define V_PSSR_ENERGY_DETECT (1 << S_PSSR_ENERGY_DETECT)
+
+#define S_PSSR_DOWNSHIFT_STATUS 5
+#define V_PSSR_DOWNSHIFT_STATUS (1 << S_PSSR_DOWNSHIFT_STATUS)
+
+#define S_PSSR_MDI 6
+#define V_PSSR_MDI (1 << S_PSSR_MDI)
+
+#define S_PSSR_CABLE_LEN    7
+#define M_PSSR_CABLE_LEN    0x7
+#define V_PSSR_CABLE_LEN(x) ((x) << S_PSSR_CABLE_LEN)
+#define G_PSSR_CABLE_LEN(x) (((x) >> S_PSSR_CABLE_LEN) & M_PSSR_CABLE_LEN)
+
+#define S_PSSR_LINK 10
+#define V_PSSR_LINK (1 << S_PSSR_LINK)
+
+#define S_PSSR_STATUS_RESOLVED 11
+#define V_PSSR_STATUS_RESOLVED (1 << S_PSSR_STATUS_RESOLVED)
+
+#define S_PSSR_PAGE_RECEIVED 12
+#define V_PSSR_PAGE_RECEIVED (1 << S_PSSR_PAGE_RECEIVED)
+
+#define S_PSSR_DUPLEX 13
+#define V_PSSR_DUPLEX (1 << S_PSSR_DUPLEX)
+
+#define S_PSSR_SPEED    14
+#define M_PSSR_SPEED    0x3
+#define V_PSSR_SPEED(x) ((x) << S_PSSR_SPEED)
+#define G_PSSR_SPEED(x) (((x) >> S_PSSR_SPEED) & M_PSSR_SPEED)
+
+#endif
diff --git a/drivers/net/chelsio/mv88x201x.c b/drivers/net/chelsio/mv88x201x.c
index db5034282782..c8e89480d906 100644
--- a/drivers/net/chelsio/mv88x201x.c
+++ b/drivers/net/chelsio/mv88x201x.c
@@ -85,29 +85,33 @@ static int mv88x201x_reset(struct cphy *cphy, int wait)
 
 static int mv88x201x_interrupt_enable(struct cphy *cphy)
 {
-        u32 elmer;
-
         /* Enable PHY LASI interrupts. */
         mdio_write(cphy, 0x1, 0x9002, 0x1);
 
         /* Enable Marvell interrupts through Elmer0. */
-        t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
-        elmer |= ELMER0_GP_BIT6;
-        t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        if (t1_is_asic(cphy->adapter)) {
+                u32 elmer;
+
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+                elmer |= ELMER0_GP_BIT6;
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        }
         return 0;
 }
 
 static int mv88x201x_interrupt_disable(struct cphy *cphy)
 {
-        u32 elmer;
-
         /* Disable PHY LASI interrupts. */
         mdio_write(cphy, 0x1, 0x9002, 0x0);
 
         /* Disable Marvell interrupts through Elmer0. */
-        t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
-        elmer &= ~ELMER0_GP_BIT6;
-        t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        if (t1_is_asic(cphy->adapter)) {
+                u32 elmer;
+
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+                elmer &= ~ELMER0_GP_BIT6;
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        }
         return 0;
 }
 
@@ -140,9 +144,11 @@ static int mv88x201x_interrupt_clear(struct cphy *cphy)
 #endif
 
         /* Clear Marvell interrupts through Elmer0. */
-        t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
-        elmer |= ELMER0_GP_BIT6;
-        t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
+        if (t1_is_asic(cphy->adapter)) {
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
+                elmer |= ELMER0_GP_BIT6;
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
+        }
         return 0;
 }
 
@@ -205,11 +211,11 @@ static struct cphy *mv88x201x_phy_create(adapter_t *adapter, int phy_addr,
                                          struct mdio_ops *mdio_ops)
 {
         u32 val;
-        struct cphy *cphy = kmalloc(sizeof(*cphy), GFP_KERNEL);
+        struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
 
         if (!cphy)
                 return NULL;
-        memset(cphy, 0, sizeof(*cphy));
+
         cphy_init(cphy, adapter, phy_addr, &mv88x201x_ops, mdio_ops);
 
         /* Commands the PHY to enable XFP's clock. */
diff --git a/drivers/net/chelsio/my3126.c b/drivers/net/chelsio/my3126.c
new file mode 100644
index 000000000000..c7731b6f9de3
--- /dev/null
+++ b/drivers/net/chelsio/my3126.c
@@ -0,0 +1,206 @@
+/* $Date: 2005/11/12 02:13:49 $ $RCSfile: my3126.c,v $ $Revision: 1.15 $ */
+#include "cphy.h"
+#include "elmer0.h"
+#include "suni1x10gexp_regs.h"
+
+/* Port Reset */
+static int my3126_reset(struct cphy *cphy, int wait)
+{
+        /*
+         * This can be done through registers.  It is not required since
+         * a full chip reset is used.
+         */
+        return (0);
+}
+
+static int my3126_interrupt_enable(struct cphy *cphy)
+{
+        schedule_delayed_work(&cphy->phy_update, HZ/30);
+        t1_tpi_read(cphy->adapter, A_ELMER0_GPO, &cphy->elmer_gpo);
+        return (0);
+}
+
+static int my3126_interrupt_disable(struct cphy *cphy)
+{
+        cancel_rearming_delayed_work(&cphy->phy_update);
+        return (0);
+}
+
+static int my3126_interrupt_clear(struct cphy *cphy)
+{
+        return (0);
+}
+
+#define OFFSET(REG_ADDR)    (REG_ADDR << 2)
+
+static int my3126_interrupt_handler(struct cphy *cphy)
+{
+        u32 val;
+        u16 val16;
+        u16 status;
+        u32 act_count;
+        adapter_t *adapter;
+        adapter = cphy->adapter;
+
+        if (cphy->count == 50) {
+                mdio_read(cphy, 0x1, 0x1, &val);
+                val16 = (u16) val;
+                status = cphy->bmsr ^ val16;
+
+                if (status & BMSR_LSTATUS)
+                        t1_link_changed(adapter, 0);
+                cphy->bmsr = val16;
+
+                /* We have only enabled link change interrupts so it
+                   must be that
+                 */
+                cphy->count = 0;
+        }
+
+        t1_tpi_write(adapter, OFFSET(SUNI1x10GEXP_REG_MSTAT_CONTROL),
+                SUNI1x10GEXP_BITMSK_MSTAT_SNAP);
+        t1_tpi_read(adapter,
+                OFFSET(SUNI1x10GEXP_REG_MSTAT_COUNTER_1_LOW), &act_count);
+        t1_tpi_read(adapter,
+                OFFSET(SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW), &val);
+        act_count += val;
+
+        /* Populate elmer_gpo with the register value */
+        t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        cphy->elmer_gpo = val;
+
+        if ( (val & (1 << 8)) || (val & (1 << 19)) ||
+             (cphy->act_count == act_count) || cphy->act_on ) {
+                if (is_T2(adapter))
+                        val |= (1 << 9);
+                else if (t1_is_T1B(adapter))
+                        val |= (1 << 20);
+                cphy->act_on = 0;
+        } else {
+                if (is_T2(adapter))
+                        val &= ~(1 << 9);
+                else if (t1_is_T1B(adapter))
+                        val &= ~(1 << 20);
+                cphy->act_on = 1;
+        }
+
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+
+        cphy->elmer_gpo = val;
+        cphy->act_count = act_count;
+        cphy->count++;
+
+        return cphy_cause_link_change;
+}
+
+static void my3216_poll(struct work_struct *work)
+{
+        struct cphy *cphy = container_of(work, struct cphy, phy_update.work);
+
+        my3126_interrupt_handler(cphy);
+}
+
+static int my3126_set_loopback(struct cphy *cphy, int on)
+{
+        return (0);
+}
+
+/* To check the activity LED */
+static int my3126_get_link_status(struct cphy *cphy,
+                        int *link_ok, int *speed, int *duplex, int *fc)
+{
+        u32 val;
+        u16 val16;
+        adapter_t *adapter;
+
+        adapter = cphy->adapter;
+        mdio_read(cphy, 0x1, 0x1, &val);
+        val16 = (u16) val;
+
+        /* Populate elmer_gpo with the register value */
+        t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        cphy->elmer_gpo = val;
+
+        *link_ok = (val16 & BMSR_LSTATUS);
+
+        if (*link_ok) {
+                /* Turn on the LED. */
+                if (is_T2(adapter))
+                         val &= ~(1 << 8);
+                else if (t1_is_T1B(adapter))
+                         val &= ~(1 << 19);
+        } else {
+                /* Turn off the LED. */
+                if (is_T2(adapter))
+                         val |= (1 << 8);
+                else if (t1_is_T1B(adapter))
+                         val |= (1 << 19);
+        }
+
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        cphy->elmer_gpo = val;
+        *speed = SPEED_10000;
+        *duplex = DUPLEX_FULL;
+
+        /* need to add flow control */
+        if (fc)
+                *fc = PAUSE_RX | PAUSE_TX;
+
+        return (0);
+}
+
+static void my3126_destroy(struct cphy *cphy)
+{
+        kfree(cphy);
+}
+
+static struct cphy_ops my3126_ops = {
+        .destroy                = my3126_destroy,
+        .reset                  = my3126_reset,
+        .interrupt_enable       = my3126_interrupt_enable,
+        .interrupt_disable      = my3126_interrupt_disable,
+        .interrupt_clear        = my3126_interrupt_clear,
+        .interrupt_handler      = my3126_interrupt_handler,
+        .get_link_status        = my3126_get_link_status,
+        .set_loopback           = my3126_set_loopback,
+};
+
+static struct cphy *my3126_phy_create(adapter_t *adapter,
+                        int phy_addr, struct mdio_ops *mdio_ops)
+{
+        struct cphy *cphy = kzalloc(sizeof (*cphy), GFP_KERNEL);
+
+        if (cphy)
+                cphy_init(cphy, adapter, phy_addr, &my3126_ops, mdio_ops);
+
+        INIT_DELAYED_WORK(&cphy->phy_update, my3216_poll);
+        cphy->bmsr = 0;
+
+        return (cphy);
+}
+
+/* Chip Reset */
+static int my3126_phy_reset(adapter_t * adapter)
+{
+        u32 val;
+
+        t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val &= ~4;
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        msleep(100);
+
+        t1_tpi_write(adapter, A_ELMER0_GPO, val | 4);
+        msleep(1000);
+
+        /* Now lets enable the Laser. Delay 100us */
+        t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val |= 0x8000;
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(100);
+        return (0);
+}
+
+struct gphy t1_my3126_ops = {
+        my3126_phy_create,
+        my3126_phy_reset
+};
diff --git a/drivers/net/chelsio/pm3393.c b/drivers/net/chelsio/pm3393.c
index 04a1404fc65e..63cabeb98afe 100644
--- a/drivers/net/chelsio/pm3393.c
+++ b/drivers/net/chelsio/pm3393.c
@@ -43,21 +43,7 @@
 #include "elmer0.h"
 #include "suni1x10gexp_regs.h"
 
-/* 802.3ae 10Gb/s MDIO Manageable Device(MMD)
- */
-enum {
-    MMD_RESERVED,
-    MMD_PMAPMD,
-    MMD_WIS,
-    MMD_PCS,
-    MMD_PHY_XGXS,       /* XGMII Extender Sublayer */
-    MMD_DTE_XGXS,
-};
-
-enum {
-    PHY_XGXS_CTRL_1,
-    PHY_XGXS_STATUS_1
-};
+#include <linux/crc32.h>
 
 #define OFFSET(REG_ADDR)    (REG_ADDR << 2)
 
@@ -88,6 +74,8 @@ enum {                     /* RMON registers */
         RxJabbers = SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW,
         RxFragments = SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW,
         RxUndersizedFrames =  SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW,
+        RxJumboFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_25_LOW,
+        RxJumboOctetsReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_26_LOW,
 
         TxOctetsTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW,
         TxFramesLostDueToInternalMACTransmissionError = SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW,
@@ -95,7 +83,9 @@ enum {                     /* RMON registers */
         TxUnicastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW,
         TxMulticastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW,
         TxBroadcastFramesTransmittedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW,
-        TxPAUSEMACCtrlFramesTransmitted = SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW
+        TxPAUSEMACCtrlFramesTransmitted = SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW,
+        TxJumboFramesReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_51_LOW,
+        TxJumboOctetsReceivedOK = SUNI1x10GEXP_REG_MSTAT_COUNTER_52_LOW
 };
 
 struct _cmac_instance {
@@ -124,12 +114,12 @@ static int pm3393_reset(struct cmac *cmac)
 
 /*
  * Enable interrupts for the PM3393
-
-        1. Enable PM3393 BLOCK interrupts.
-        2. Enable PM3393 Master Interrupt bit(INTE)
-        3. Enable ELMER's PM3393 bit.
-        4. Enable Terminator external interrupt.
-*/
+ *
+ *      1. Enable PM3393 BLOCK interrupts.
+ *      2. Enable PM3393 Master Interrupt bit(INTE)
+ *      3. Enable ELMER's PM3393 bit.
+ *      4. Enable Terminator external interrupt.
+ */
 static int pm3393_interrupt_enable(struct cmac *cmac)
 {
         u32 pl_intr;
@@ -257,14 +247,12 @@ static int pm3393_interrupt_clear(struct cmac *cmac)
 static int pm3393_interrupt_handler(struct cmac *cmac)
 {
         u32 master_intr_status;
-/*
-        1. Read master interrupt register.
-        2. Read BLOCK's interrupt status registers.
-        3. Handle BLOCK interrupts.
-*/
+
         /* Read the master interrupt status register. */
         pmread(cmac, SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS,
                &master_intr_status);
+        CH_DBG(cmac->adapter, INTR, "PM3393 intr cause 0x%x\n",
+               master_intr_status);
 
         /* TBD XXX Lets just clear everything for now */
         pm3393_interrupt_clear(cmac);
@@ -307,11 +295,7 @@ static int pm3393_enable_port(struct cmac *cmac, int which)
          * The PHY doesn't give us link status indication on its own so have
          * the link management code query it instead.
          */
-        {
-                extern void link_changed(adapter_t *adapter, int port_id);
-
-                link_changed(cmac->adapter, 0);
-        }
+        t1_link_changed(cmac->adapter, 0);
         return 0;
 }
 
@@ -363,33 +347,6 @@ static int pm3393_set_mtu(struct cmac *cmac, int mtu)
         return 0;
 }
 
-static u32 calc_crc(u8 *b, int len)
-{
-        int i;
-        u32 crc = (u32)~0;
-
-        /* calculate crc one bit at a time */
-        while (len--) {
-                crc ^= *b++;
-                for (i = 0; i < 8; i++) {
-                        if (crc & 0x1)
-                                crc = (crc >> 1) ^ 0xedb88320;
-                        else
-                                crc = (crc >> 1);
-                }
-        }
-
-        /* reverse bits */
-        crc = ((crc >> 4) & 0x0f0f0f0f) | ((crc << 4) & 0xf0f0f0f0);
-        crc = ((crc >> 2) & 0x33333333) | ((crc << 2) & 0xcccccccc);
-        crc = ((crc >> 1) & 0x55555555) | ((crc << 1) & 0xaaaaaaaa);
-        /* swap bytes */
-        crc = (crc >> 16) | (crc << 16);
-        crc = (crc >> 8 & 0x00ff00ff) | (crc << 8 & 0xff00ff00);
-
-        return crc;
-}
-
 static int pm3393_set_rx_mode(struct cmac *cmac, struct t1_rx_mode *rm)
 {
         int enabled = cmac->instance->enabled & MAC_DIRECTION_RX;
@@ -423,7 +380,7 @@ static int pm3393_set_rx_mode(struct cmac *cmac, struct t1_rx_mode *rm)
                 u16 mc_filter[4] = { 0, };
 
                 while ((addr = t1_get_next_mcaddr(rm))) {
-                        bit = (calc_crc(addr, ETH_ALEN) >> 23) & 0x3f;  /* bit[23:28] */
+                        bit = (ether_crc(ETH_ALEN, addr) >> 23) & 0x3f; /* bit[23:28] */
                         mc_filter[bit >> 4] |= 1 << (bit & 0xf);
                 }
                 pmwrite(cmac, SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW, mc_filter[0]);
@@ -471,20 +428,29 @@ static int pm3393_set_speed_duplex_fc(struct cmac *cmac, int speed, int duplex,
         return 0;
 }
 
+static void pm3393_rmon_update(struct adapter *adapter, u32 offs, u64 *val,
+                               int over)
+{
+        u32 val0, val1, val2;
+
+        t1_tpi_read(adapter, offs, &val0);
+        t1_tpi_read(adapter, offs + 4, &val1);
+        t1_tpi_read(adapter, offs + 8, &val2);
+
+        *val &= ~0ull << 40;
+        *val |= val0 & 0xffff;
+        *val |= (val1 & 0xffff) << 16;
+        *val |= (u64)(val2 & 0xff) << 32;
+
+        if (over)
+                *val += 1ull << 40;
+}
+
 #define RMON_UPDATE(mac, name, stat_name) \
-        { \
-                t1_tpi_read((mac)->adapter, OFFSET(name), &val0);       \
-                t1_tpi_read((mac)->adapter, OFFSET(((name)+1)), &val1); \
-                t1_tpi_read((mac)->adapter, OFFSET(((name)+2)), &val2); \
-                (mac)->stats.stat_name = ((u64)val0 & 0xffff) | \
-                                                (((u64)val1 & 0xffff) << 16) | \
-                                                (((u64)val2 & 0xff) << 32) | \
-                                                ((mac)->stats.stat_name & \
-                                                        (~(u64)0 << 40)); \
-                if (ro &        \
-                        ((name -  SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW) >> 2)) \
-                        (mac)->stats.stat_name += ((u64)1 << 40); \
-        }
+        pm3393_rmon_update((mac)->adapter, OFFSET(name),                \
+                           &(mac)->stats.stat_name,                     \
+                   (ro &((name - SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW) >> 2)))
+
 
 static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
                                                               int flag)
@@ -519,6 +485,8 @@ static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
         RMON_UPDATE(mac, RxJabbers, RxJabberErrors);
         RMON_UPDATE(mac, RxFragments, RxRuntErrors);
         RMON_UPDATE(mac, RxUndersizedFrames, RxRuntErrors);
+        RMON_UPDATE(mac, RxJumboFramesReceivedOK, RxJumboFramesOK);
+        RMON_UPDATE(mac, RxJumboOctetsReceivedOK, RxJumboOctetsOK);
 
         /* Tx stats */
         RMON_UPDATE(mac, TxOctetsTransmittedOK, TxOctetsOK);
@@ -529,6 +497,8 @@ static const struct cmac_statistics *pm3393_update_statistics(struct cmac *mac,
         RMON_UPDATE(mac, TxMulticastFramesTransmittedOK, TxMulticastFramesOK);
         RMON_UPDATE(mac, TxBroadcastFramesTransmittedOK, TxBroadcastFramesOK);
         RMON_UPDATE(mac, TxPAUSEMACCtrlFramesTransmitted, TxPauseFrames);
+        RMON_UPDATE(mac, TxJumboFramesReceivedOK, TxJumboFramesOK);
+        RMON_UPDATE(mac, TxJumboOctetsReceivedOK, TxJumboOctetsOK);
 
         return &mac->stats;
 }
@@ -631,10 +601,9 @@ static struct cmac *pm3393_mac_create(adapter_t *adapter, int index)
 {
         struct cmac *cmac;
 
-        cmac = kmalloc(sizeof(*cmac) + sizeof(cmac_instance), GFP_KERNEL);
+        cmac = kzalloc(sizeof(*cmac) + sizeof(cmac_instance), GFP_KERNEL);
         if (!cmac)
                 return NULL;
-        memset(cmac, 0, sizeof(*cmac));
 
         cmac->ops = &pm3393_ops;
         cmac->instance = (cmac_instance *) (cmac + 1);
@@ -815,6 +784,12 @@ static int pm3393_mac_reset(adapter_t * adapter)
 
                 successful_reset = (is_pl4_reset_finished && !is_pl4_outof_lock
                                     && is_xaui_mabc_pll_locked);
+
+                CH_DBG(adapter, HW,
+                       "PM3393 HW reset %d: pl4_reset 0x%x, val 0x%x, "
+                       "is_pl4_outof_lock 0x%x, xaui_locked 0x%x\n",
+                       i, is_pl4_reset_finished, val, is_pl4_outof_lock,
+                       is_xaui_mabc_pll_locked);
         }
         return successful_reset ? 0 : 1;
 }
diff --git a/drivers/net/chelsio/regs.h b/drivers/net/chelsio/regs.h
index b90e11f40d1f..c80bf4d6d0a6 100644
--- a/drivers/net/chelsio/regs.h
+++ b/drivers/net/chelsio/regs.h
@@ -71,6 +71,10 @@
 #define V_CMDQ_PRIORITY(x) ((x) << S_CMDQ_PRIORITY)
 #define G_CMDQ_PRIORITY(x) (((x) >> S_CMDQ_PRIORITY) & M_CMDQ_PRIORITY)
 
+#define S_DISABLE_CMDQ0_GTS    8
+#define V_DISABLE_CMDQ0_GTS(x) ((x) << S_DISABLE_CMDQ0_GTS)
+#define F_DISABLE_CMDQ0_GTS    V_DISABLE_CMDQ0_GTS(1U)
+
 #define S_DISABLE_CMDQ1_GTS    9
 #define V_DISABLE_CMDQ1_GTS(x) ((x) << S_DISABLE_CMDQ1_GTS)
 #define F_DISABLE_CMDQ1_GTS    V_DISABLE_CMDQ1_GTS(1U)
@@ -87,12 +91,18 @@
 #define V_ENABLE_BIG_ENDIAN(x) ((x) << S_ENABLE_BIG_ENDIAN)
 #define F_ENABLE_BIG_ENDIAN    V_ENABLE_BIG_ENDIAN(1U)
 
+#define S_FL_SELECTION_CRITERIA    13
+#define V_FL_SELECTION_CRITERIA(x) ((x) << S_FL_SELECTION_CRITERIA)
+#define F_FL_SELECTION_CRITERIA    V_FL_SELECTION_CRITERIA(1U)
+
 #define S_ISCSI_COALESCE    14
 #define V_ISCSI_COALESCE(x) ((x) << S_ISCSI_COALESCE)
 #define F_ISCSI_COALESCE    V_ISCSI_COALESCE(1U)
 
 #define S_RX_PKT_OFFSET    15
+#define M_RX_PKT_OFFSET    0x7
 #define V_RX_PKT_OFFSET(x) ((x) << S_RX_PKT_OFFSET)
+#define G_RX_PKT_OFFSET(x) (((x) >> S_RX_PKT_OFFSET) & M_RX_PKT_OFFSET)
 
 #define S_VLAN_XTRACT    18
 #define V_VLAN_XTRACT(x) ((x) << S_VLAN_XTRACT)
@@ -108,16 +118,114 @@
 #define A_SG_FL1BASELWR 0x20
 #define A_SG_FL1BASEUPR 0x24
 #define A_SG_CMD0SIZE 0x28
+
+#define S_CMDQ0_SIZE    0
+#define M_CMDQ0_SIZE    0x1ffff
+#define V_CMDQ0_SIZE(x) ((x) << S_CMDQ0_SIZE)
+#define G_CMDQ0_SIZE(x) (((x) >> S_CMDQ0_SIZE) & M_CMDQ0_SIZE)
+
 #define A_SG_FL0SIZE 0x2c
+
+#define S_FL0_SIZE    0
+#define M_FL0_SIZE    0x1ffff
+#define V_FL0_SIZE(x) ((x) << S_FL0_SIZE)
+#define G_FL0_SIZE(x) (((x) >> S_FL0_SIZE) & M_FL0_SIZE)
+
 #define A_SG_RSPSIZE 0x30
+
+#define S_RESPQ_SIZE    0
+#define M_RESPQ_SIZE    0x1ffff
+#define V_RESPQ_SIZE(x) ((x) << S_RESPQ_SIZE)
+#define G_RESPQ_SIZE(x) (((x) >> S_RESPQ_SIZE) & M_RESPQ_SIZE)
+
 #define A_SG_RSPBASELWR 0x34
 #define A_SG_RSPBASEUPR 0x38
 #define A_SG_FLTHRESHOLD 0x3c
+
+#define S_FL_THRESHOLD    0
+#define M_FL_THRESHOLD    0xffff
+#define V_FL_THRESHOLD(x) ((x) << S_FL_THRESHOLD)
+#define G_FL_THRESHOLD(x) (((x) >> S_FL_THRESHOLD) & M_FL_THRESHOLD)
+
 #define A_SG_RSPQUEUECREDIT 0x40
+
+#define S_RESPQ_CREDIT    0
+#define M_RESPQ_CREDIT    0x1ffff
+#define V_RESPQ_CREDIT(x) ((x) << S_RESPQ_CREDIT)
+#define G_RESPQ_CREDIT(x) (((x) >> S_RESPQ_CREDIT) & M_RESPQ_CREDIT)
+
 #define A_SG_SLEEPING 0x48
+
+#define S_SLEEPING    0
+#define M_SLEEPING    0xffff
+#define V_SLEEPING(x) ((x) << S_SLEEPING)
+#define G_SLEEPING(x) (((x) >> S_SLEEPING) & M_SLEEPING)
+
 #define A_SG_INTRTIMER 0x4c
+
+#define S_INTERRUPT_TIMER_COUNT    0
+#define M_INTERRUPT_TIMER_COUNT    0xffffff
+#define V_INTERRUPT_TIMER_COUNT(x) ((x) << S_INTERRUPT_TIMER_COUNT)
+#define G_INTERRUPT_TIMER_COUNT(x) (((x) >> S_INTERRUPT_TIMER_COUNT) & M_INTERRUPT_TIMER_COUNT)
+
+#define A_SG_CMD0PTR 0x50
+
+#define S_CMDQ0_POINTER    0
+#define M_CMDQ0_POINTER    0xffff
+#define V_CMDQ0_POINTER(x) ((x) << S_CMDQ0_POINTER)
+#define G_CMDQ0_POINTER(x) (((x) >> S_CMDQ0_POINTER) & M_CMDQ0_POINTER)
+
+#define S_CURRENT_GENERATION_BIT    16
+#define V_CURRENT_GENERATION_BIT(x) ((x) << S_CURRENT_GENERATION_BIT)
+#define F_CURRENT_GENERATION_BIT    V_CURRENT_GENERATION_BIT(1U)
+
+#define A_SG_CMD1PTR 0x54
+
+#define S_CMDQ1_POINTER    0
+#define M_CMDQ1_POINTER    0xffff
+#define V_CMDQ1_POINTER(x) ((x) << S_CMDQ1_POINTER)
+#define G_CMDQ1_POINTER(x) (((x) >> S_CMDQ1_POINTER) & M_CMDQ1_POINTER)
+
+#define A_SG_FL0PTR 0x58
+
+#define S_FL0_POINTER    0
+#define M_FL0_POINTER    0xffff
+#define V_FL0_POINTER(x) ((x) << S_FL0_POINTER)
+#define G_FL0_POINTER(x) (((x) >> S_FL0_POINTER) & M_FL0_POINTER)
+
+#define A_SG_FL1PTR 0x5c
+
+#define S_FL1_POINTER    0
+#define M_FL1_POINTER    0xffff
+#define V_FL1_POINTER(x) ((x) << S_FL1_POINTER)
+#define G_FL1_POINTER(x) (((x) >> S_FL1_POINTER) & M_FL1_POINTER)
+
+#define A_SG_VERSION 0x6c
+
+#define S_DAY    0
+#define M_DAY    0x1f
+#define V_DAY(x) ((x) << S_DAY)
+#define G_DAY(x) (((x) >> S_DAY) & M_DAY)
+
+#define S_MONTH    5
+#define M_MONTH    0xf
+#define V_MONTH(x) ((x) << S_MONTH)
+#define G_MONTH(x) (((x) >> S_MONTH) & M_MONTH)
+
 #define A_SG_CMD1SIZE 0xb0
+
+#define S_CMDQ1_SIZE    0
+#define M_CMDQ1_SIZE    0x1ffff
+#define V_CMDQ1_SIZE(x) ((x) << S_CMDQ1_SIZE)
+#define G_CMDQ1_SIZE(x) (((x) >> S_CMDQ1_SIZE) & M_CMDQ1_SIZE)
+
 #define A_SG_FL1SIZE 0xb4
+
+#define S_FL1_SIZE    0
+#define M_FL1_SIZE    0x1ffff
+#define V_FL1_SIZE(x) ((x) << S_FL1_SIZE)
+#define G_FL1_SIZE(x) (((x) >> S_FL1_SIZE) & M_FL1_SIZE)
+
 #define A_SG_INT_ENABLE 0xb8
 
 #define S_RESPQ_EXHAUSTED    0
@@ -144,21 +252,369 @@
 #define A_SG_RESPACCUTIMER 0xc0
 
 /* MC3 registers */
+#define A_MC3_CFG 0x100
+
+#define S_CLK_ENABLE    0
+#define V_CLK_ENABLE(x) ((x) << S_CLK_ENABLE)
+#define F_CLK_ENABLE    V_CLK_ENABLE(1U)
 
 #define S_READY    1
 #define V_READY(x) ((x) << S_READY)
 #define F_READY    V_READY(1U)
 
-/* MC4 registers */
+#define S_READ_TO_WRITE_DELAY    2
+#define M_READ_TO_WRITE_DELAY    0x7
+#define V_READ_TO_WRITE_DELAY(x) ((x) << S_READ_TO_WRITE_DELAY)
+#define G_READ_TO_WRITE_DELAY(x) (((x) >> S_READ_TO_WRITE_DELAY) & M_READ_TO_WRITE_DELAY)
+
+#define S_WRITE_TO_READ_DELAY    5
+#define M_WRITE_TO_READ_DELAY    0x7
+#define V_WRITE_TO_READ_DELAY(x) ((x) << S_WRITE_TO_READ_DELAY)
+#define G_WRITE_TO_READ_DELAY(x) (((x) >> S_WRITE_TO_READ_DELAY) & M_WRITE_TO_READ_DELAY)
 
+#define S_MC3_BANK_CYCLE    8
+#define M_MC3_BANK_CYCLE    0xf
+#define V_MC3_BANK_CYCLE(x) ((x) << S_MC3_BANK_CYCLE)
+#define G_MC3_BANK_CYCLE(x) (((x) >> S_MC3_BANK_CYCLE) & M_MC3_BANK_CYCLE)
+
+#define S_REFRESH_CYCLE    12
+#define M_REFRESH_CYCLE    0xf
+#define V_REFRESH_CYCLE(x) ((x) << S_REFRESH_CYCLE)
+#define G_REFRESH_CYCLE(x) (((x) >> S_REFRESH_CYCLE) & M_REFRESH_CYCLE)
+
+#define S_PRECHARGE_CYCLE    16
+#define M_PRECHARGE_CYCLE    0x3
+#define V_PRECHARGE_CYCLE(x) ((x) << S_PRECHARGE_CYCLE)
+#define G_PRECHARGE_CYCLE(x) (((x) >> S_PRECHARGE_CYCLE) & M_PRECHARGE_CYCLE)
+
+#define S_ACTIVE_TO_READ_WRITE_DELAY    18
+#define V_ACTIVE_TO_READ_WRITE_DELAY(x) ((x) << S_ACTIVE_TO_READ_WRITE_DELAY)
+#define F_ACTIVE_TO_READ_WRITE_DELAY    V_ACTIVE_TO_READ_WRITE_DELAY(1U)
+
+#define S_ACTIVE_TO_PRECHARGE_DELAY    19
+#define M_ACTIVE_TO_PRECHARGE_DELAY    0x7
+#define V_ACTIVE_TO_PRECHARGE_DELAY(x) ((x) << S_ACTIVE_TO_PRECHARGE_DELAY)
+#define G_ACTIVE_TO_PRECHARGE_DELAY(x) (((x) >> S_ACTIVE_TO_PRECHARGE_DELAY) & M_ACTIVE_TO_PRECHARGE_DELAY)
+
+#define S_WRITE_RECOVERY_DELAY    22
+#define M_WRITE_RECOVERY_DELAY    0x3
+#define V_WRITE_RECOVERY_DELAY(x) ((x) << S_WRITE_RECOVERY_DELAY)
+#define G_WRITE_RECOVERY_DELAY(x) (((x) >> S_WRITE_RECOVERY_DELAY) & M_WRITE_RECOVERY_DELAY)
+
+#define S_DENSITY    24
+#define M_DENSITY    0x3
+#define V_DENSITY(x) ((x) << S_DENSITY)
+#define G_DENSITY(x) (((x) >> S_DENSITY) & M_DENSITY)
+
+#define S_ORGANIZATION    26
+#define V_ORGANIZATION(x) ((x) << S_ORGANIZATION)
+#define F_ORGANIZATION    V_ORGANIZATION(1U)
+
+#define S_BANKS    27
+#define V_BANKS(x) ((x) << S_BANKS)
+#define F_BANKS    V_BANKS(1U)
+
+#define S_UNREGISTERED    28
+#define V_UNREGISTERED(x) ((x) << S_UNREGISTERED)
+#define F_UNREGISTERED    V_UNREGISTERED(1U)
+
+#define S_MC3_WIDTH    29
+#define M_MC3_WIDTH    0x3
+#define V_MC3_WIDTH(x) ((x) << S_MC3_WIDTH)
+#define G_MC3_WIDTH(x) (((x) >> S_MC3_WIDTH) & M_MC3_WIDTH)
+
+#define S_MC3_SLOW    31
+#define V_MC3_SLOW(x) ((x) << S_MC3_SLOW)
+#define F_MC3_SLOW    V_MC3_SLOW(1U)
+
+#define A_MC3_MODE 0x104
+
+#define S_MC3_MODE    0
+#define M_MC3_MODE    0x3fff
+#define V_MC3_MODE(x) ((x) << S_MC3_MODE)
+#define G_MC3_MODE(x) (((x) >> S_MC3_MODE) & M_MC3_MODE)
+
+#define S_BUSY    31
+#define V_BUSY(x) ((x) << S_BUSY)
+#define F_BUSY    V_BUSY(1U)
+
+#define A_MC3_EXT_MODE 0x108
+
+#define S_MC3_EXTENDED_MODE    0
+#define M_MC3_EXTENDED_MODE    0x3fff
+#define V_MC3_EXTENDED_MODE(x) ((x) << S_MC3_EXTENDED_MODE)
+#define G_MC3_EXTENDED_MODE(x) (((x) >> S_MC3_EXTENDED_MODE) & M_MC3_EXTENDED_MODE)
+
+#define A_MC3_PRECHARG 0x10c
+#define A_MC3_REFRESH 0x110
+
+#define S_REFRESH_ENABLE    0
+#define V_REFRESH_ENABLE(x) ((x) << S_REFRESH_ENABLE)
+#define F_REFRESH_ENABLE    V_REFRESH_ENABLE(1U)
+
+#define S_REFRESH_DIVISOR    1
+#define M_REFRESH_DIVISOR    0x3fff
+#define V_REFRESH_DIVISOR(x) ((x) << S_REFRESH_DIVISOR)
+#define G_REFRESH_DIVISOR(x) (((x) >> S_REFRESH_DIVISOR) & M_REFRESH_DIVISOR)
+
+#define A_MC3_STROBE 0x114
+
+#define S_MASTER_DLL_RESET    0
+#define V_MASTER_DLL_RESET(x) ((x) << S_MASTER_DLL_RESET)
+#define F_MASTER_DLL_RESET    V_MASTER_DLL_RESET(1U)
+
+#define S_MASTER_DLL_TAP_COUNT    1
+#define M_MASTER_DLL_TAP_COUNT    0xff
+#define V_MASTER_DLL_TAP_COUNT(x) ((x) << S_MASTER_DLL_TAP_COUNT)
+#define G_MASTER_DLL_TAP_COUNT(x) (((x) >> S_MASTER_DLL_TAP_COUNT) & M_MASTER_DLL_TAP_COUNT)
+
+#define S_MASTER_DLL_LOCKED    9
+#define V_MASTER_DLL_LOCKED(x) ((x) << S_MASTER_DLL_LOCKED)
+#define F_MASTER_DLL_LOCKED    V_MASTER_DLL_LOCKED(1U)
+
+#define S_MASTER_DLL_MAX_TAP_COUNT    10
+#define V_MASTER_DLL_MAX_TAP_COUNT(x) ((x) << S_MASTER_DLL_MAX_TAP_COUNT)
+#define F_MASTER_DLL_MAX_TAP_COUNT    V_MASTER_DLL_MAX_TAP_COUNT(1U)
+
+#define S_MASTER_DLL_TAP_COUNT_OFFSET    11
+#define M_MASTER_DLL_TAP_COUNT_OFFSET    0x3f
+#define V_MASTER_DLL_TAP_COUNT_OFFSET(x) ((x) << S_MASTER_DLL_TAP_COUNT_OFFSET)
+#define G_MASTER_DLL_TAP_COUNT_OFFSET(x) (((x) >> S_MASTER_DLL_TAP_COUNT_OFFSET) & M_MASTER_DLL_TAP_COUNT_OFFSET)
+
+#define S_SLAVE_DLL_RESET    11
+#define V_SLAVE_DLL_RESET(x) ((x) << S_SLAVE_DLL_RESET)
+#define F_SLAVE_DLL_RESET    V_SLAVE_DLL_RESET(1U)
+
+#define S_SLAVE_DLL_DELTA    12
+#define M_SLAVE_DLL_DELTA    0xf
+#define V_SLAVE_DLL_DELTA(x) ((x) << S_SLAVE_DLL_DELTA)
+#define G_SLAVE_DLL_DELTA(x) (((x) >> S_SLAVE_DLL_DELTA) & M_SLAVE_DLL_DELTA)
+
+#define S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT    17
+#define M_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT    0x3f
+#define V_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT(x) ((x) << S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT)
+#define G_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT(x) (((x) >> S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT) & M_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT)
+
+#define S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE    23
+#define V_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE(x) ((x) << S_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE)
+#define F_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE    V_SLAVE_DELAY_LINE_MANUAL_TAP_COUNT_ENABLE(1U)
+
+#define S_SLAVE_DELAY_LINE_TAP_COUNT    24
+#define M_SLAVE_DELAY_LINE_TAP_COUNT    0x3f
+#define V_SLAVE_DELAY_LINE_TAP_COUNT(x) ((x) << S_SLAVE_DELAY_LINE_TAP_COUNT)
+#define G_SLAVE_DELAY_LINE_TAP_COUNT(x) (((x) >> S_SLAVE_DELAY_LINE_TAP_COUNT) & M_SLAVE_DELAY_LINE_TAP_COUNT)
+
+#define A_MC3_ECC_CNTL 0x118
+
+#define S_ECC_GENERATION_ENABLE    0
+#define V_ECC_GENERATION_ENABLE(x) ((x) << S_ECC_GENERATION_ENABLE)
+#define F_ECC_GENERATION_ENABLE    V_ECC_GENERATION_ENABLE(1U)
+
+#define S_ECC_CHECK_ENABLE    1
+#define V_ECC_CHECK_ENABLE(x) ((x) << S_ECC_CHECK_ENABLE)
+#define F_ECC_CHECK_ENABLE    V_ECC_CHECK_ENABLE(1U)
+
+#define S_CORRECTABLE_ERROR_COUNT    2
+#define M_CORRECTABLE_ERROR_COUNT    0xff
+#define V_CORRECTABLE_ERROR_COUNT(x) ((x) << S_CORRECTABLE_ERROR_COUNT)
+#define G_CORRECTABLE_ERROR_COUNT(x) (((x) >> S_CORRECTABLE_ERROR_COUNT) & M_CORRECTABLE_ERROR_COUNT)
+
+#define S_UNCORRECTABLE_ERROR_COUNT    10
+#define M_UNCORRECTABLE_ERROR_COUNT    0xff
+#define V_UNCORRECTABLE_ERROR_COUNT(x) ((x) << S_UNCORRECTABLE_ERROR_COUNT)
+#define G_UNCORRECTABLE_ERROR_COUNT(x) (((x) >> S_UNCORRECTABLE_ERROR_COUNT) & M_UNCORRECTABLE_ERROR_COUNT)
+
+#define A_MC3_CE_ADDR 0x11c
+
+#define S_MC3_CE_ADDR    4
+#define M_MC3_CE_ADDR    0xfffffff
+#define V_MC3_CE_ADDR(x) ((x) << S_MC3_CE_ADDR)
+#define G_MC3_CE_ADDR(x) (((x) >> S_MC3_CE_ADDR) & M_MC3_CE_ADDR)
+
+#define A_MC3_CE_DATA0 0x120
+#define A_MC3_CE_DATA1 0x124
+#define A_MC3_CE_DATA2 0x128
+#define A_MC3_CE_DATA3 0x12c
+#define A_MC3_CE_DATA4 0x130
+#define A_MC3_UE_ADDR 0x134
+
+#define S_MC3_UE_ADDR    4
+#define M_MC3_UE_ADDR    0xfffffff
+#define V_MC3_UE_ADDR(x) ((x) << S_MC3_UE_ADDR)
+#define G_MC3_UE_ADDR(x) (((x) >> S_MC3_UE_ADDR) & M_MC3_UE_ADDR)
+
+#define A_MC3_UE_DATA0 0x138
+#define A_MC3_UE_DATA1 0x13c
+#define A_MC3_UE_DATA2 0x140
+#define A_MC3_UE_DATA3 0x144
+#define A_MC3_UE_DATA4 0x148
+#define A_MC3_BD_ADDR 0x14c
+#define A_MC3_BD_DATA0 0x150
+#define A_MC3_BD_DATA1 0x154
+#define A_MC3_BD_DATA2 0x158
+#define A_MC3_BD_DATA3 0x15c
+#define A_MC3_BD_DATA4 0x160
+#define A_MC3_BD_OP 0x164
+
+#define S_BACK_DOOR_OPERATION    0
+#define V_BACK_DOOR_OPERATION(x) ((x) << S_BACK_DOOR_OPERATION)
+#define F_BACK_DOOR_OPERATION    V_BACK_DOOR_OPERATION(1U)
+
+#define A_MC3_BIST_ADDR_BEG 0x168
+#define A_MC3_BIST_ADDR_END 0x16c
+#define A_MC3_BIST_DATA 0x170
+#define A_MC3_BIST_OP 0x174
+
+#define S_OP    0
+#define V_OP(x) ((x) << S_OP)
+#define F_OP    V_OP(1U)
+
+#define S_DATA_PATTERN    1
+#define M_DATA_PATTERN    0x3
+#define V_DATA_PATTERN(x) ((x) << S_DATA_PATTERN)
+#define G_DATA_PATTERN(x) (((x) >> S_DATA_PATTERN) & M_DATA_PATTERN)
+
+#define S_CONTINUOUS    3
+#define V_CONTINUOUS(x) ((x) << S_CONTINUOUS)
+#define F_CONTINUOUS    V_CONTINUOUS(1U)
+
+#define A_MC3_INT_ENABLE 0x178
+
+#define S_MC3_CORR_ERR    0
+#define V_MC3_CORR_ERR(x) ((x) << S_MC3_CORR_ERR)
+#define F_MC3_CORR_ERR    V_MC3_CORR_ERR(1U)
+
+#define S_MC3_UNCORR_ERR    1
+#define V_MC3_UNCORR_ERR(x) ((x) << S_MC3_UNCORR_ERR)
+#define F_MC3_UNCORR_ERR    V_MC3_UNCORR_ERR(1U)
+
+#define S_MC3_PARITY_ERR    2
+#define M_MC3_PARITY_ERR    0xff
+#define V_MC3_PARITY_ERR(x) ((x) << S_MC3_PARITY_ERR)
+#define G_MC3_PARITY_ERR(x) (((x) >> S_MC3_PARITY_ERR) & M_MC3_PARITY_ERR)
+
+#define S_MC3_ADDR_ERR    10
+#define V_MC3_ADDR_ERR(x) ((x) << S_MC3_ADDR_ERR)
+#define F_MC3_ADDR_ERR    V_MC3_ADDR_ERR(1U)
+
+#define A_MC3_INT_CAUSE 0x17c
+
+/* MC4 registers */
 #define A_MC4_CFG 0x180
+
+#define S_POWER_UP    0
+#define V_POWER_UP(x) ((x) << S_POWER_UP)
+#define F_POWER_UP    V_POWER_UP(1U)
+
+#define S_MC4_BANK_CYCLE    8
+#define M_MC4_BANK_CYCLE    0x7
+#define V_MC4_BANK_CYCLE(x) ((x) << S_MC4_BANK_CYCLE)
+#define G_MC4_BANK_CYCLE(x) (((x) >> S_MC4_BANK_CYCLE) & M_MC4_BANK_CYCLE)
+
+#define S_MC4_NARROW    24
+#define V_MC4_NARROW(x) ((x) << S_MC4_NARROW)
+#define F_MC4_NARROW    V_MC4_NARROW(1U)
+
 #define S_MC4_SLOW    25
 #define V_MC4_SLOW(x) ((x) << S_MC4_SLOW)
 #define F_MC4_SLOW    V_MC4_SLOW(1U)
 
-/* TPI registers */
+#define S_MC4A_WIDTH    24
+#define M_MC4A_WIDTH    0x3
+#define V_MC4A_WIDTH(x) ((x) << S_MC4A_WIDTH)
+#define G_MC4A_WIDTH(x) (((x) >> S_MC4A_WIDTH) & M_MC4A_WIDTH)
+
+#define S_MC4A_SLOW    26
+#define V_MC4A_SLOW(x) ((x) << S_MC4A_SLOW)
+#define F_MC4A_SLOW    V_MC4A_SLOW(1U)
+
+#define A_MC4_MODE 0x184
+
+#define S_MC4_MODE    0
+#define M_MC4_MODE    0x7fff
+#define V_MC4_MODE(x) ((x) << S_MC4_MODE)
+#define G_MC4_MODE(x) (((x) >> S_MC4_MODE) & M_MC4_MODE)
+
+#define A_MC4_EXT_MODE 0x188
+
+#define S_MC4_EXTENDED_MODE    0
+#define M_MC4_EXTENDED_MODE    0x7fff
+#define V_MC4_EXTENDED_MODE(x) ((x) << S_MC4_EXTENDED_MODE)
+#define G_MC4_EXTENDED_MODE(x) (((x) >> S_MC4_EXTENDED_MODE) & M_MC4_EXTENDED_MODE)
+
+#define A_MC4_REFRESH 0x190
+#define A_MC4_STROBE 0x194
+#define A_MC4_ECC_CNTL 0x198
+#define A_MC4_CE_ADDR 0x19c
+
+#define S_MC4_CE_ADDR    4
+#define M_MC4_CE_ADDR    0xffffff
+#define V_MC4_CE_ADDR(x) ((x) << S_MC4_CE_ADDR)
+#define G_MC4_CE_ADDR(x) (((x) >> S_MC4_CE_ADDR) & M_MC4_CE_ADDR)
+
+#define A_MC4_CE_DATA0 0x1a0
+#define A_MC4_CE_DATA1 0x1a4
+#define A_MC4_CE_DATA2 0x1a8
+#define A_MC4_CE_DATA3 0x1ac
+#define A_MC4_CE_DATA4 0x1b0
+#define A_MC4_UE_ADDR 0x1b4
+
+#define S_MC4_UE_ADDR    4
+#define M_MC4_UE_ADDR    0xffffff
+#define V_MC4_UE_ADDR(x) ((x) << S_MC4_UE_ADDR)
+#define G_MC4_UE_ADDR(x) (((x) >> S_MC4_UE_ADDR) & M_MC4_UE_ADDR)
+
+#define A_MC4_UE_DATA0 0x1b8
+#define A_MC4_UE_DATA1 0x1bc
+#define A_MC4_UE_DATA2 0x1c0
+#define A_MC4_UE_DATA3 0x1c4
+#define A_MC4_UE_DATA4 0x1c8
+#define A_MC4_BD_ADDR 0x1cc
+
+#define S_MC4_BACK_DOOR_ADDR    0
+#define M_MC4_BACK_DOOR_ADDR    0xfffffff
+#define V_MC4_BACK_DOOR_ADDR(x) ((x) << S_MC4_BACK_DOOR_ADDR)
+#define G_MC4_BACK_DOOR_ADDR(x) (((x) >> S_MC4_BACK_DOOR_ADDR) & M_MC4_BACK_DOOR_ADDR)
+
+#define A_MC4_BD_DATA0 0x1d0
+#define A_MC4_BD_DATA1 0x1d4
+#define A_MC4_BD_DATA2 0x1d8
+#define A_MC4_BD_DATA3 0x1dc
+#define A_MC4_BD_DATA4 0x1e0
+#define A_MC4_BD_OP 0x1e4
+
+#define S_OPERATION    0
+#define V_OPERATION(x) ((x) << S_OPERATION)
+#define F_OPERATION    V_OPERATION(1U)
+
+#define A_MC4_BIST_ADDR_BEG 0x1e8
+#define A_MC4_BIST_ADDR_END 0x1ec
+#define A_MC4_BIST_DATA 0x1f0
+#define A_MC4_BIST_OP 0x1f4
+#define A_MC4_INT_ENABLE 0x1f8
+
+#define S_MC4_CORR_ERR    0
+#define V_MC4_CORR_ERR(x) ((x) << S_MC4_CORR_ERR)
+#define F_MC4_CORR_ERR    V_MC4_CORR_ERR(1U)
+
+#define S_MC4_UNCORR_ERR    1
+#define V_MC4_UNCORR_ERR(x) ((x) << S_MC4_UNCORR_ERR)
+#define F_MC4_UNCORR_ERR    V_MC4_UNCORR_ERR(1U)
+
+#define S_MC4_ADDR_ERR    2
+#define V_MC4_ADDR_ERR(x) ((x) << S_MC4_ADDR_ERR)
+#define F_MC4_ADDR_ERR    V_MC4_ADDR_ERR(1U)
+
+#define A_MC4_INT_CAUSE 0x1fc
 
+/* TPI registers */
 #define A_TPI_ADDR 0x280
+
+#define S_TPI_ADDRESS    0
+#define M_TPI_ADDRESS    0xffffff
+#define V_TPI_ADDRESS(x) ((x) << S_TPI_ADDRESS)
+#define G_TPI_ADDRESS(x) (((x) >> S_TPI_ADDRESS) & M_TPI_ADDRESS)
+
 #define A_TPI_WR_DATA 0x284
 #define A_TPI_RD_DATA 0x288
 #define A_TPI_CSR 0x28c
@@ -171,6 +627,10 @@
 #define V_TPIRDY(x) ((x) << S_TPIRDY)
 #define F_TPIRDY    V_TPIRDY(1U)
 
+#define S_INT_DIR    31
+#define V_INT_DIR(x) ((x) << S_INT_DIR)
+#define F_INT_DIR    V_INT_DIR(1U)
+
 #define A_TPI_PAR 0x29c
 
 #define S_TPIPAR    0
@@ -178,14 +638,26 @@
 #define V_TPIPAR(x) ((x) << S_TPIPAR)
 #define G_TPIPAR(x) (((x) >> S_TPIPAR) & M_TPIPAR)
 
-/* TP registers */
 
+/* TP registers */
 #define A_TP_IN_CONFIG 0x300
 
+#define S_TP_IN_CSPI_TUNNEL    0
+#define V_TP_IN_CSPI_TUNNEL(x) ((x) << S_TP_IN_CSPI_TUNNEL)
+#define F_TP_IN_CSPI_TUNNEL    V_TP_IN_CSPI_TUNNEL(1U)
+
+#define S_TP_IN_CSPI_ETHERNET    1
+#define V_TP_IN_CSPI_ETHERNET(x) ((x) << S_TP_IN_CSPI_ETHERNET)
+#define F_TP_IN_CSPI_ETHERNET    V_TP_IN_CSPI_ETHERNET(1U)
+
 #define S_TP_IN_CSPI_CPL    3
 #define V_TP_IN_CSPI_CPL(x) ((x) << S_TP_IN_CSPI_CPL)
 #define F_TP_IN_CSPI_CPL    V_TP_IN_CSPI_CPL(1U)
 
+#define S_TP_IN_CSPI_POS    4
+#define V_TP_IN_CSPI_POS(x) ((x) << S_TP_IN_CSPI_POS)
+#define F_TP_IN_CSPI_POS    V_TP_IN_CSPI_POS(1U)
+
 #define S_TP_IN_CSPI_CHECK_IP_CSUM    5
 #define V_TP_IN_CSPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_IP_CSUM)
 #define F_TP_IN_CSPI_CHECK_IP_CSUM    V_TP_IN_CSPI_CHECK_IP_CSUM(1U)
@@ -194,10 +666,22 @@
 #define V_TP_IN_CSPI_CHECK_TCP_CSUM(x) ((x) << S_TP_IN_CSPI_CHECK_TCP_CSUM)
 #define F_TP_IN_CSPI_CHECK_TCP_CSUM    V_TP_IN_CSPI_CHECK_TCP_CSUM(1U)
 
+#define S_TP_IN_ESPI_TUNNEL    7
+#define V_TP_IN_ESPI_TUNNEL(x) ((x) << S_TP_IN_ESPI_TUNNEL)
+#define F_TP_IN_ESPI_TUNNEL    V_TP_IN_ESPI_TUNNEL(1U)
+
 #define S_TP_IN_ESPI_ETHERNET    8
 #define V_TP_IN_ESPI_ETHERNET(x) ((x) << S_TP_IN_ESPI_ETHERNET)
 #define F_TP_IN_ESPI_ETHERNET    V_TP_IN_ESPI_ETHERNET(1U)
 
+#define S_TP_IN_ESPI_CPL    10
+#define V_TP_IN_ESPI_CPL(x) ((x) << S_TP_IN_ESPI_CPL)
+#define F_TP_IN_ESPI_CPL    V_TP_IN_ESPI_CPL(1U)
+
+#define S_TP_IN_ESPI_POS    11
+#define V_TP_IN_ESPI_POS(x) ((x) << S_TP_IN_ESPI_POS)
+#define F_TP_IN_ESPI_POS    V_TP_IN_ESPI_POS(1U)
+
 #define S_TP_IN_ESPI_CHECK_IP_CSUM    12
 #define V_TP_IN_ESPI_CHECK_IP_CSUM(x) ((x) << S_TP_IN_ESPI_CHECK_IP_CSUM)
 #define F_TP_IN_ESPI_CHECK_IP_CSUM    V_TP_IN_ESPI_CHECK_IP_CSUM(1U)
@@ -212,14 +696,42 @@
 
 #define A_TP_OUT_CONFIG 0x304
 
+#define S_TP_OUT_C_ETH    0
+#define V_TP_OUT_C_ETH(x) ((x) << S_TP_OUT_C_ETH)
+#define F_TP_OUT_C_ETH    V_TP_OUT_C_ETH(1U)
+
 #define S_TP_OUT_CSPI_CPL    2
 #define V_TP_OUT_CSPI_CPL(x) ((x) << S_TP_OUT_CSPI_CPL)
 #define F_TP_OUT_CSPI_CPL    V_TP_OUT_CSPI_CPL(1U)
 
+#define S_TP_OUT_CSPI_POS    3
+#define V_TP_OUT_CSPI_POS(x) ((x) << S_TP_OUT_CSPI_POS)
+#define F_TP_OUT_CSPI_POS    V_TP_OUT_CSPI_POS(1U)
+
+#define S_TP_OUT_CSPI_GENERATE_IP_CSUM    4
+#define V_TP_OUT_CSPI_GENERATE_IP_CSUM(x) ((x) << S_TP_OUT_CSPI_GENERATE_IP_CSUM)
+#define F_TP_OUT_CSPI_GENERATE_IP_CSUM    V_TP_OUT_CSPI_GENERATE_IP_CSUM(1U)
+
+#define S_TP_OUT_CSPI_GENERATE_TCP_CSUM    5
+#define V_TP_OUT_CSPI_GENERATE_TCP_CSUM(x) ((x) << S_TP_OUT_CSPI_GENERATE_TCP_CSUM)
+#define F_TP_OUT_CSPI_GENERATE_TCP_CSUM    V_TP_OUT_CSPI_GENERATE_TCP_CSUM(1U)
+
 #define S_TP_OUT_ESPI_ETHERNET    6
 #define V_TP_OUT_ESPI_ETHERNET(x) ((x) << S_TP_OUT_ESPI_ETHERNET)
 #define F_TP_OUT_ESPI_ETHERNET    V_TP_OUT_ESPI_ETHERNET(1U)
 
+#define S_TP_OUT_ESPI_TAG_ETHERNET    7
+#define V_TP_OUT_ESPI_TAG_ETHERNET(x) ((x) << S_TP_OUT_ESPI_TAG_ETHERNET)
+#define F_TP_OUT_ESPI_TAG_ETHERNET    V_TP_OUT_ESPI_TAG_ETHERNET(1U)
+
+#define S_TP_OUT_ESPI_CPL    8
+#define V_TP_OUT_ESPI_CPL(x) ((x) << S_TP_OUT_ESPI_CPL)
+#define F_TP_OUT_ESPI_CPL    V_TP_OUT_ESPI_CPL(1U)
+
+#define S_TP_OUT_ESPI_POS    9
+#define V_TP_OUT_ESPI_POS(x) ((x) << S_TP_OUT_ESPI_POS)
+#define F_TP_OUT_ESPI_POS    V_TP_OUT_ESPI_POS(1U)
+
 #define S_TP_OUT_ESPI_GENERATE_IP_CSUM    10
 #define V_TP_OUT_ESPI_GENERATE_IP_CSUM(x) ((x) << S_TP_OUT_ESPI_GENERATE_IP_CSUM)
 #define F_TP_OUT_ESPI_GENERATE_IP_CSUM    V_TP_OUT_ESPI_GENERATE_IP_CSUM(1U)
@@ -233,6 +745,16 @@
 #define S_IP_TTL    0
 #define M_IP_TTL    0xff
 #define V_IP_TTL(x) ((x) << S_IP_TTL)
+#define G_IP_TTL(x) (((x) >> S_IP_TTL) & M_IP_TTL)
+
+#define S_TCAM_SERVER_REGION_USAGE    8
+#define M_TCAM_SERVER_REGION_USAGE    0x3
+#define V_TCAM_SERVER_REGION_USAGE(x) ((x) << S_TCAM_SERVER_REGION_USAGE)
+#define G_TCAM_SERVER_REGION_USAGE(x) (((x) >> S_TCAM_SERVER_REGION_USAGE) & M_TCAM_SERVER_REGION_USAGE)
+
+#define S_QOS_MAPPING    10
+#define V_QOS_MAPPING(x) ((x) << S_QOS_MAPPING)
+#define F_QOS_MAPPING    V_QOS_MAPPING(1U)
 
 #define S_TCP_CSUM    11
 #define V_TCP_CSUM(x) ((x) << S_TCP_CSUM)
@@ -246,31 +768,476 @@
 #define V_IP_CSUM(x) ((x) << S_IP_CSUM)
 #define F_IP_CSUM    V_IP_CSUM(1U)
 
+#define S_IP_ID_SPLIT    14
+#define V_IP_ID_SPLIT(x) ((x) << S_IP_ID_SPLIT)
+#define F_IP_ID_SPLIT    V_IP_ID_SPLIT(1U)
+
 #define S_PATH_MTU    15
 #define V_PATH_MTU(x) ((x) << S_PATH_MTU)
 #define F_PATH_MTU    V_PATH_MTU(1U)
 
 #define S_5TUPLE_LOOKUP    17
+#define M_5TUPLE_LOOKUP    0x3
 #define V_5TUPLE_LOOKUP(x) ((x) << S_5TUPLE_LOOKUP)
+#define G_5TUPLE_LOOKUP(x) (((x) >> S_5TUPLE_LOOKUP) & M_5TUPLE_LOOKUP)
+
+#define S_IP_FRAGMENT_DROP    19
+#define V_IP_FRAGMENT_DROP(x) ((x) << S_IP_FRAGMENT_DROP)
+#define F_IP_FRAGMENT_DROP    V_IP_FRAGMENT_DROP(1U)
+
+#define S_PING_DROP    20
+#define V_PING_DROP(x) ((x) << S_PING_DROP)
+#define F_PING_DROP    V_PING_DROP(1U)
+
+#define S_PROTECT_MODE    21
+#define V_PROTECT_MODE(x) ((x) << S_PROTECT_MODE)
+#define F_PROTECT_MODE    V_PROTECT_MODE(1U)
+
+#define S_SYN_COOKIE_ALGORITHM    22
+#define V_SYN_COOKIE_ALGORITHM(x) ((x) << S_SYN_COOKIE_ALGORITHM)
+#define F_SYN_COOKIE_ALGORITHM    V_SYN_COOKIE_ALGORITHM(1U)
+
+#define S_ATTACK_FILTER    23
+#define V_ATTACK_FILTER(x) ((x) << S_ATTACK_FILTER)
+#define F_ATTACK_FILTER    V_ATTACK_FILTER(1U)
+
+#define S_INTERFACE_TYPE    24
+#define V_INTERFACE_TYPE(x) ((x) << S_INTERFACE_TYPE)
+#define F_INTERFACE_TYPE    V_INTERFACE_TYPE(1U)
+
+#define S_DISABLE_RX_FLOW_CONTROL    25
+#define V_DISABLE_RX_FLOW_CONTROL(x) ((x) << S_DISABLE_RX_FLOW_CONTROL)
+#define F_DISABLE_RX_FLOW_CONTROL    V_DISABLE_RX_FLOW_CONTROL(1U)
 
 #define S_SYN_COOKIE_PARAMETER    26
+#define M_SYN_COOKIE_PARAMETER    0x3f
 #define V_SYN_COOKIE_PARAMETER(x) ((x) << S_SYN_COOKIE_PARAMETER)
+#define G_SYN_COOKIE_PARAMETER(x) (((x) >> S_SYN_COOKIE_PARAMETER) & M_SYN_COOKIE_PARAMETER)
+
+#define A_TP_GLOBAL_RX_CREDITS 0x30c
+#define A_TP_CM_SIZE 0x310
+#define A_TP_CM_MM_BASE 0x314
+
+#define S_CM_MEMMGR_BASE    0
+#define M_CM_MEMMGR_BASE    0xfffffff
+#define V_CM_MEMMGR_BASE(x) ((x) << S_CM_MEMMGR_BASE)
+#define G_CM_MEMMGR_BASE(x) (((x) >> S_CM_MEMMGR_BASE) & M_CM_MEMMGR_BASE)
+
+#define A_TP_CM_TIMER_BASE 0x318
+
+#define S_CM_TIMER_BASE    0
+#define M_CM_TIMER_BASE    0xfffffff
+#define V_CM_TIMER_BASE(x) ((x) << S_CM_TIMER_BASE)
+#define G_CM_TIMER_BASE(x) (((x) >> S_CM_TIMER_BASE) & M_CM_TIMER_BASE)
+
+#define A_TP_PM_SIZE 0x31c
+#define A_TP_PM_TX_BASE 0x320
+#define A_TP_PM_DEFRAG_BASE 0x324
+#define A_TP_PM_RX_BASE 0x328
+#define A_TP_PM_RX_PG_SIZE 0x32c
+#define A_TP_PM_RX_MAX_PGS 0x330
+#define A_TP_PM_TX_PG_SIZE 0x334
+#define A_TP_PM_TX_MAX_PGS 0x338
+#define A_TP_TCP_OPTIONS 0x340
+
+#define S_TIMESTAMP    0
+#define M_TIMESTAMP    0x3
+#define V_TIMESTAMP(x) ((x) << S_TIMESTAMP)
+#define G_TIMESTAMP(x) (((x) >> S_TIMESTAMP) & M_TIMESTAMP)
+
+#define S_WINDOW_SCALE    2
+#define M_WINDOW_SCALE    0x3
+#define V_WINDOW_SCALE(x) ((x) << S_WINDOW_SCALE)
+#define G_WINDOW_SCALE(x) (((x) >> S_WINDOW_SCALE) & M_WINDOW_SCALE)
+
+#define S_SACK    4
+#define M_SACK    0x3
+#define V_SACK(x) ((x) << S_SACK)
+#define G_SACK(x) (((x) >> S_SACK) & M_SACK)
+
+#define S_ECN    6
+#define M_ECN    0x3
+#define V_ECN(x) ((x) << S_ECN)
+#define G_ECN(x) (((x) >> S_ECN) & M_ECN)
+
+#define S_SACK_ALGORITHM    8
+#define M_SACK_ALGORITHM    0x3
+#define V_SACK_ALGORITHM(x) ((x) << S_SACK_ALGORITHM)
+#define G_SACK_ALGORITHM(x) (((x) >> S_SACK_ALGORITHM) & M_SACK_ALGORITHM)
+
+#define S_MSS    10
+#define V_MSS(x) ((x) << S_MSS)
+#define F_MSS    V_MSS(1U)
+
+#define S_DEFAULT_PEER_MSS    16
+#define M_DEFAULT_PEER_MSS    0xffff
+#define V_DEFAULT_PEER_MSS(x) ((x) << S_DEFAULT_PEER_MSS)
+#define G_DEFAULT_PEER_MSS(x) (((x) >> S_DEFAULT_PEER_MSS) & M_DEFAULT_PEER_MSS)
+
+#define A_TP_DACK_CONFIG 0x344
+
+#define S_DACK_MODE    0
+#define V_DACK_MODE(x) ((x) << S_DACK_MODE)
+#define F_DACK_MODE    V_DACK_MODE(1U)
+
+#define S_DACK_AUTO_MGMT    1
+#define V_DACK_AUTO_MGMT(x) ((x) << S_DACK_AUTO_MGMT)
+#define F_DACK_AUTO_MGMT    V_DACK_AUTO_MGMT(1U)
+
+#define S_DACK_AUTO_CAREFUL    2
+#define V_DACK_AUTO_CAREFUL(x) ((x) << S_DACK_AUTO_CAREFUL)
+#define F_DACK_AUTO_CAREFUL    V_DACK_AUTO_CAREFUL(1U)
+
+#define S_DACK_MSS_SELECTOR    3
+#define M_DACK_MSS_SELECTOR    0x3
+#define V_DACK_MSS_SELECTOR(x) ((x) << S_DACK_MSS_SELECTOR)
+#define G_DACK_MSS_SELECTOR(x) (((x) >> S_DACK_MSS_SELECTOR) & M_DACK_MSS_SELECTOR)
+
+#define S_DACK_BYTE_THRESHOLD    5
+#define M_DACK_BYTE_THRESHOLD    0xfffff
+#define V_DACK_BYTE_THRESHOLD(x) ((x) << S_DACK_BYTE_THRESHOLD)
+#define G_DACK_BYTE_THRESHOLD(x) (((x) >> S_DACK_BYTE_THRESHOLD) & M_DACK_BYTE_THRESHOLD)
 
 #define A_TP_PC_CONFIG 0x348
+
+#define S_TP_ACCESS_LATENCY    0
+#define M_TP_ACCESS_LATENCY    0xf
+#define V_TP_ACCESS_LATENCY(x) ((x) << S_TP_ACCESS_LATENCY)
+#define G_TP_ACCESS_LATENCY(x) (((x) >> S_TP_ACCESS_LATENCY) & M_TP_ACCESS_LATENCY)
+
+#define S_HELD_FIN_DISABLE    4
+#define V_HELD_FIN_DISABLE(x) ((x) << S_HELD_FIN_DISABLE)
+#define F_HELD_FIN_DISABLE    V_HELD_FIN_DISABLE(1U)
+
+#define S_DDP_FC_ENABLE    5
+#define V_DDP_FC_ENABLE(x) ((x) << S_DDP_FC_ENABLE)
+#define F_DDP_FC_ENABLE    V_DDP_FC_ENABLE(1U)
+
+#define S_RDMA_ERR_ENABLE    6
+#define V_RDMA_ERR_ENABLE(x) ((x) << S_RDMA_ERR_ENABLE)
+#define F_RDMA_ERR_ENABLE    V_RDMA_ERR_ENABLE(1U)
+
+#define S_FAST_PDU_DELIVERY    7
+#define V_FAST_PDU_DELIVERY(x) ((x) << S_FAST_PDU_DELIVERY)
+#define F_FAST_PDU_DELIVERY    V_FAST_PDU_DELIVERY(1U)
+
+#define S_CLEAR_FIN    8
+#define V_CLEAR_FIN(x) ((x) << S_CLEAR_FIN)
+#define F_CLEAR_FIN    V_CLEAR_FIN(1U)
+
 #define S_DIS_TX_FILL_WIN_PUSH    12
 #define V_DIS_TX_FILL_WIN_PUSH(x) ((x) << S_DIS_TX_FILL_WIN_PUSH)
 #define F_DIS_TX_FILL_WIN_PUSH    V_DIS_TX_FILL_WIN_PUSH(1U)
 
 #define S_TP_PC_REV    30
 #define M_TP_PC_REV    0x3
+#define V_TP_PC_REV(x) ((x) << S_TP_PC_REV)
 #define G_TP_PC_REV(x) (((x) >> S_TP_PC_REV) & M_TP_PC_REV)
+
+#define A_TP_BACKOFF0 0x350
+
+#define S_ELEMENT0    0
+#define M_ELEMENT0    0xff
+#define V_ELEMENT0(x) ((x) << S_ELEMENT0)
+#define G_ELEMENT0(x) (((x) >> S_ELEMENT0) & M_ELEMENT0)
+
+#define S_ELEMENT1    8
+#define M_ELEMENT1    0xff
+#define V_ELEMENT1(x) ((x) << S_ELEMENT1)
+#define G_ELEMENT1(x) (((x) >> S_ELEMENT1) & M_ELEMENT1)
+
+#define S_ELEMENT2    16
+#define M_ELEMENT2    0xff
+#define V_ELEMENT2(x) ((x) << S_ELEMENT2)
+#define G_ELEMENT2(x) (((x) >> S_ELEMENT2) & M_ELEMENT2)
+
+#define S_ELEMENT3    24
+#define M_ELEMENT3    0xff
+#define V_ELEMENT3(x) ((x) << S_ELEMENT3)
+#define G_ELEMENT3(x) (((x) >> S_ELEMENT3) & M_ELEMENT3)
+
+#define A_TP_BACKOFF1 0x354
+#define A_TP_BACKOFF2 0x358
+#define A_TP_BACKOFF3 0x35c
+#define A_TP_PARA_REG0 0x360
+
+#define S_VAR_MULT    0
+#define M_VAR_MULT    0xf
+#define V_VAR_MULT(x) ((x) << S_VAR_MULT)
+#define G_VAR_MULT(x) (((x) >> S_VAR_MULT) & M_VAR_MULT)
+
+#define S_VAR_GAIN    4
+#define M_VAR_GAIN    0xf
+#define V_VAR_GAIN(x) ((x) << S_VAR_GAIN)
+#define G_VAR_GAIN(x) (((x) >> S_VAR_GAIN) & M_VAR_GAIN)
+
+#define S_SRTT_GAIN    8
+#define M_SRTT_GAIN    0xf
+#define V_SRTT_GAIN(x) ((x) << S_SRTT_GAIN)
+#define G_SRTT_GAIN(x) (((x) >> S_SRTT_GAIN) & M_SRTT_GAIN)
+
+#define S_RTTVAR_INIT    12
+#define M_RTTVAR_INIT    0xf
+#define V_RTTVAR_INIT(x) ((x) << S_RTTVAR_INIT)
+#define G_RTTVAR_INIT(x) (((x) >> S_RTTVAR_INIT) & M_RTTVAR_INIT)
+
+#define S_DUP_THRESH    20
+#define M_DUP_THRESH    0xf
+#define V_DUP_THRESH(x) ((x) << S_DUP_THRESH)
+#define G_DUP_THRESH(x) (((x) >> S_DUP_THRESH) & M_DUP_THRESH)
+
+#define S_INIT_CONG_WIN    24
+#define M_INIT_CONG_WIN    0x7
+#define V_INIT_CONG_WIN(x) ((x) << S_INIT_CONG_WIN)
+#define G_INIT_CONG_WIN(x) (((x) >> S_INIT_CONG_WIN) & M_INIT_CONG_WIN)
+
+#define A_TP_PARA_REG1 0x364
+
+#define S_INITIAL_SLOW_START_THRESHOLD    0
+#define M_INITIAL_SLOW_START_THRESHOLD    0xffff
+#define V_INITIAL_SLOW_START_THRESHOLD(x) ((x) << S_INITIAL_SLOW_START_THRESHOLD)
+#define G_INITIAL_SLOW_START_THRESHOLD(x) (((x) >> S_INITIAL_SLOW_START_THRESHOLD) & M_INITIAL_SLOW_START_THRESHOLD)
+
+#define S_RECEIVE_BUFFER_SIZE    16
+#define M_RECEIVE_BUFFER_SIZE    0xffff
+#define V_RECEIVE_BUFFER_SIZE(x) ((x) << S_RECEIVE_BUFFER_SIZE)
+#define G_RECEIVE_BUFFER_SIZE(x) (((x) >> S_RECEIVE_BUFFER_SIZE) & M_RECEIVE_BUFFER_SIZE)
+
+#define A_TP_PARA_REG2 0x368
+
+#define S_RX_COALESCE_SIZE    0
+#define M_RX_COALESCE_SIZE    0xffff
+#define V_RX_COALESCE_SIZE(x) ((x) << S_RX_COALESCE_SIZE)
+#define G_RX_COALESCE_SIZE(x) (((x) >> S_RX_COALESCE_SIZE) & M_RX_COALESCE_SIZE)
+
+#define S_MAX_RX_SIZE    16
+#define M_MAX_RX_SIZE    0xffff
+#define V_MAX_RX_SIZE(x) ((x) << S_MAX_RX_SIZE)
+#define G_MAX_RX_SIZE(x) (((x) >> S_MAX_RX_SIZE) & M_MAX_RX_SIZE)
+
+#define A_TP_PARA_REG3 0x36c
+
+#define S_RX_COALESCING_PSH_DELIVER    0
+#define V_RX_COALESCING_PSH_DELIVER(x) ((x) << S_RX_COALESCING_PSH_DELIVER)
+#define F_RX_COALESCING_PSH_DELIVER    V_RX_COALESCING_PSH_DELIVER(1U)
+
+#define S_RX_COALESCING_ENABLE    1
+#define V_RX_COALESCING_ENABLE(x) ((x) << S_RX_COALESCING_ENABLE)
+#define F_RX_COALESCING_ENABLE    V_RX_COALESCING_ENABLE(1U)
+
+#define S_TAHOE_ENABLE    2
+#define V_TAHOE_ENABLE(x) ((x) << S_TAHOE_ENABLE)
+#define F_TAHOE_ENABLE    V_TAHOE_ENABLE(1U)
+
+#define S_MAX_REORDER_FRAGMENTS    12
+#define M_MAX_REORDER_FRAGMENTS    0x7
+#define V_MAX_REORDER_FRAGMENTS(x) ((x) << S_MAX_REORDER_FRAGMENTS)
+#define G_MAX_REORDER_FRAGMENTS(x) (((x) >> S_MAX_REORDER_FRAGMENTS) & M_MAX_REORDER_FRAGMENTS)
+
+#define A_TP_TIMER_RESOLUTION 0x390
+
+#define S_DELAYED_ACK_TIMER_RESOLUTION    0
+#define M_DELAYED_ACK_TIMER_RESOLUTION    0x3f
+#define V_DELAYED_ACK_TIMER_RESOLUTION(x) ((x) << S_DELAYED_ACK_TIMER_RESOLUTION)
+#define G_DELAYED_ACK_TIMER_RESOLUTION(x) (((x) >> S_DELAYED_ACK_TIMER_RESOLUTION) & M_DELAYED_ACK_TIMER_RESOLUTION)
+
+#define S_GENERIC_TIMER_RESOLUTION    16
+#define M_GENERIC_TIMER_RESOLUTION    0x3f
+#define V_GENERIC_TIMER_RESOLUTION(x) ((x) << S_GENERIC_TIMER_RESOLUTION)
+#define G_GENERIC_TIMER_RESOLUTION(x) (((x) >> S_GENERIC_TIMER_RESOLUTION) & M_GENERIC_TIMER_RESOLUTION)
+
+#define A_TP_2MSL 0x394
+
+#define S_2MSL    0
+#define M_2MSL    0x3fffffff
+#define V_2MSL(x) ((x) << S_2MSL)
+#define G_2MSL(x) (((x) >> S_2MSL) & M_2MSL)
+
+#define A_TP_RXT_MIN 0x398
+
+#define S_RETRANSMIT_TIMER_MIN    0
+#define M_RETRANSMIT_TIMER_MIN    0xffff
+#define V_RETRANSMIT_TIMER_MIN(x) ((x) << S_RETRANSMIT_TIMER_MIN)
+#define G_RETRANSMIT_TIMER_MIN(x) (((x) >> S_RETRANSMIT_TIMER_MIN) & M_RETRANSMIT_TIMER_MIN)
+
+#define A_TP_RXT_MAX 0x39c
+
+#define S_RETRANSMIT_TIMER_MAX    0
+#define M_RETRANSMIT_TIMER_MAX    0x3fffffff
+#define V_RETRANSMIT_TIMER_MAX(x) ((x) << S_RETRANSMIT_TIMER_MAX)
+#define G_RETRANSMIT_TIMER_MAX(x) (((x) >> S_RETRANSMIT_TIMER_MAX) & M_RETRANSMIT_TIMER_MAX)
+
+#define A_TP_PERS_MIN 0x3a0
+
+#define S_PERSIST_TIMER_MIN    0
+#define M_PERSIST_TIMER_MIN    0xffff
+#define V_PERSIST_TIMER_MIN(x) ((x) << S_PERSIST_TIMER_MIN)
+#define G_PERSIST_TIMER_MIN(x) (((x) >> S_PERSIST_TIMER_MIN) & M_PERSIST_TIMER_MIN)
+
+#define A_TP_PERS_MAX 0x3a4
+
+#define S_PERSIST_TIMER_MAX    0
+#define M_PERSIST_TIMER_MAX    0x3fffffff
+#define V_PERSIST_TIMER_MAX(x) ((x) << S_PERSIST_TIMER_MAX)
+#define G_PERSIST_TIMER_MAX(x) (((x) >> S_PERSIST_TIMER_MAX) & M_PERSIST_TIMER_MAX)
+
+#define A_TP_KEEP_IDLE 0x3ac
+
+#define S_KEEP_ALIVE_IDLE_TIME    0
+#define M_KEEP_ALIVE_IDLE_TIME    0x3fffffff
+#define V_KEEP_ALIVE_IDLE_TIME(x) ((x) << S_KEEP_ALIVE_IDLE_TIME)
+#define G_KEEP_ALIVE_IDLE_TIME(x) (((x) >> S_KEEP_ALIVE_IDLE_TIME) & M_KEEP_ALIVE_IDLE_TIME)
+
+#define A_TP_KEEP_INTVL 0x3b0
+
+#define S_KEEP_ALIVE_INTERVAL_TIME    0
+#define M_KEEP_ALIVE_INTERVAL_TIME    0x3fffffff
+#define V_KEEP_ALIVE_INTERVAL_TIME(x) ((x) << S_KEEP_ALIVE_INTERVAL_TIME)
+#define G_KEEP_ALIVE_INTERVAL_TIME(x) (((x) >> S_KEEP_ALIVE_INTERVAL_TIME) & M_KEEP_ALIVE_INTERVAL_TIME)
+
+#define A_TP_INIT_SRTT 0x3b4
+
+#define S_INITIAL_SRTT    0
+#define M_INITIAL_SRTT    0xffff
+#define V_INITIAL_SRTT(x) ((x) << S_INITIAL_SRTT)
+#define G_INITIAL_SRTT(x) (((x) >> S_INITIAL_SRTT) & M_INITIAL_SRTT)
+
+#define A_TP_DACK_TIME 0x3b8
+
+#define S_DELAYED_ACK_TIME    0
+#define M_DELAYED_ACK_TIME    0x7ff
+#define V_DELAYED_ACK_TIME(x) ((x) << S_DELAYED_ACK_TIME)
+#define G_DELAYED_ACK_TIME(x) (((x) >> S_DELAYED_ACK_TIME) & M_DELAYED_ACK_TIME)
+
+#define A_TP_FINWAIT2_TIME 0x3bc
+
+#define S_FINWAIT2_TIME    0
+#define M_FINWAIT2_TIME    0x3fffffff
+#define V_FINWAIT2_TIME(x) ((x) << S_FINWAIT2_TIME)
+#define G_FINWAIT2_TIME(x) (((x) >> S_FINWAIT2_TIME) & M_FINWAIT2_TIME)
+
+#define A_TP_FAST_FINWAIT2_TIME 0x3c0
+
+#define S_FAST_FINWAIT2_TIME    0
+#define M_FAST_FINWAIT2_TIME    0x3fffffff
+#define V_FAST_FINWAIT2_TIME(x) ((x) << S_FAST_FINWAIT2_TIME)
+#define G_FAST_FINWAIT2_TIME(x) (((x) >> S_FAST_FINWAIT2_TIME) & M_FAST_FINWAIT2_TIME)
+
+#define A_TP_SHIFT_CNT 0x3c4
+
+#define S_KEEPALIVE_MAX    0
+#define M_KEEPALIVE_MAX    0xff
+#define V_KEEPALIVE_MAX(x) ((x) << S_KEEPALIVE_MAX)
+#define G_KEEPALIVE_MAX(x) (((x) >> S_KEEPALIVE_MAX) & M_KEEPALIVE_MAX)
+
+#define S_WINDOWPROBE_MAX    8
+#define M_WINDOWPROBE_MAX    0xff
+#define V_WINDOWPROBE_MAX(x) ((x) << S_WINDOWPROBE_MAX)
+#define G_WINDOWPROBE_MAX(x) (((x) >> S_WINDOWPROBE_MAX) & M_WINDOWPROBE_MAX)
+
+#define S_RETRANSMISSION_MAX    16
+#define M_RETRANSMISSION_MAX    0xff
+#define V_RETRANSMISSION_MAX(x) ((x) << S_RETRANSMISSION_MAX)
+#define G_RETRANSMISSION_MAX(x) (((x) >> S_RETRANSMISSION_MAX) & M_RETRANSMISSION_MAX)
+
+#define S_SYN_MAX    24
+#define M_SYN_MAX    0xff
+#define V_SYN_MAX(x) ((x) << S_SYN_MAX)
+#define G_SYN_MAX(x) (((x) >> S_SYN_MAX) & M_SYN_MAX)
+
+#define A_TP_QOS_REG0 0x3e0
+
+#define S_L3_VALUE    0
+#define M_L3_VALUE    0x3f
+#define V_L3_VALUE(x) ((x) << S_L3_VALUE)
+#define G_L3_VALUE(x) (((x) >> S_L3_VALUE) & M_L3_VALUE)
+
+#define A_TP_QOS_REG1 0x3e4
+#define A_TP_QOS_REG2 0x3e8
+#define A_TP_QOS_REG3 0x3ec
+#define A_TP_QOS_REG4 0x3f0
+#define A_TP_QOS_REG5 0x3f4
+#define A_TP_QOS_REG6 0x3f8
+#define A_TP_QOS_REG7 0x3fc
+#define A_TP_MTU_REG0 0x404
+#define A_TP_MTU_REG1 0x408
+#define A_TP_MTU_REG2 0x40c
+#define A_TP_MTU_REG3 0x410
+#define A_TP_MTU_REG4 0x414
+#define A_TP_MTU_REG5 0x418
+#define A_TP_MTU_REG6 0x41c
+#define A_TP_MTU_REG7 0x420
 #define A_TP_RESET 0x44c
+
 #define S_TP_RESET    0
 #define V_TP_RESET(x) ((x) << S_TP_RESET)
 #define F_TP_RESET    V_TP_RESET(1U)
 
+#define S_CM_MEMMGR_INIT    1
+#define V_CM_MEMMGR_INIT(x) ((x) << S_CM_MEMMGR_INIT)
+#define F_CM_MEMMGR_INIT    V_CM_MEMMGR_INIT(1U)
+
+#define A_TP_MIB_INDEX 0x450
+#define A_TP_MIB_DATA 0x454
+#define A_TP_SYNC_TIME_HI 0x458
+#define A_TP_SYNC_TIME_LO 0x45c
+#define A_TP_CM_MM_RX_FLST_BASE 0x460
+
+#define S_CM_MEMMGR_RX_FREE_LIST_BASE    0
+#define M_CM_MEMMGR_RX_FREE_LIST_BASE    0xfffffff
+#define V_CM_MEMMGR_RX_FREE_LIST_BASE(x) ((x) << S_CM_MEMMGR_RX_FREE_LIST_BASE)
+#define G_CM_MEMMGR_RX_FREE_LIST_BASE(x) (((x) >> S_CM_MEMMGR_RX_FREE_LIST_BASE) & M_CM_MEMMGR_RX_FREE_LIST_BASE)
+
+#define A_TP_CM_MM_TX_FLST_BASE 0x464
+
+#define S_CM_MEMMGR_TX_FREE_LIST_BASE    0
+#define M_CM_MEMMGR_TX_FREE_LIST_BASE    0xfffffff
+#define V_CM_MEMMGR_TX_FREE_LIST_BASE(x) ((x) << S_CM_MEMMGR_TX_FREE_LIST_BASE)
+#define G_CM_MEMMGR_TX_FREE_LIST_BASE(x) (((x) >> S_CM_MEMMGR_TX_FREE_LIST_BASE) & M_CM_MEMMGR_TX_FREE_LIST_BASE)
+
+#define A_TP_CM_MM_P_FLST_BASE 0x468
+
+#define S_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE    0
+#define M_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE    0xfffffff
+#define V_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE(x) ((x) << S_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE)
+#define G_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE(x) (((x) >> S_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE) & M_CM_MEMMGR_PSTRUCT_FREE_LIST_BASE)
+
+#define A_TP_CM_MM_MAX_P 0x46c
+
+#define S_CM_MEMMGR_MAX_PSTRUCT    0
+#define M_CM_MEMMGR_MAX_PSTRUCT    0xfffffff
+#define V_CM_MEMMGR_MAX_PSTRUCT(x) ((x) << S_CM_MEMMGR_MAX_PSTRUCT)
+#define G_CM_MEMMGR_MAX_PSTRUCT(x) (((x) >> S_CM_MEMMGR_MAX_PSTRUCT) & M_CM_MEMMGR_MAX_PSTRUCT)
+
 #define A_TP_INT_ENABLE 0x470
+
+#define S_TX_FREE_LIST_EMPTY    0
+#define V_TX_FREE_LIST_EMPTY(x) ((x) << S_TX_FREE_LIST_EMPTY)
+#define F_TX_FREE_LIST_EMPTY    V_TX_FREE_LIST_EMPTY(1U)
+
+#define S_RX_FREE_LIST_EMPTY    1
+#define V_RX_FREE_LIST_EMPTY(x) ((x) << S_RX_FREE_LIST_EMPTY)
+#define F_RX_FREE_LIST_EMPTY    V_RX_FREE_LIST_EMPTY(1U)
+
 #define A_TP_INT_CAUSE 0x474
+#define A_TP_TIMER_SEPARATOR 0x4a4
+
+#define S_DISABLE_PAST_TIMER_INSERTION    0
+#define V_DISABLE_PAST_TIMER_INSERTION(x) ((x) << S_DISABLE_PAST_TIMER_INSERTION)
+#define F_DISABLE_PAST_TIMER_INSERTION    V_DISABLE_PAST_TIMER_INSERTION(1U)
+
+#define S_MODULATION_TIMER_SEPARATOR    1
+#define M_MODULATION_TIMER_SEPARATOR    0x7fff
+#define V_MODULATION_TIMER_SEPARATOR(x) ((x) << S_MODULATION_TIMER_SEPARATOR)
+#define G_MODULATION_TIMER_SEPARATOR(x) (((x) >> S_MODULATION_TIMER_SEPARATOR) & M_MODULATION_TIMER_SEPARATOR)
+
+#define S_GLOBAL_TIMER_SEPARATOR    16
+#define M_GLOBAL_TIMER_SEPARATOR    0xffff
+#define V_GLOBAL_TIMER_SEPARATOR(x) ((x) << S_GLOBAL_TIMER_SEPARATOR)
+#define G_GLOBAL_TIMER_SEPARATOR(x) (((x) >> S_GLOBAL_TIMER_SEPARATOR) & M_GLOBAL_TIMER_SEPARATOR)
+
+#define A_TP_CM_FC_MODE 0x4b0
+#define A_TP_PC_CONGESTION_CNTL 0x4b4
 #define A_TP_TX_DROP_CONFIG 0x4b8
 
 #define S_ENABLE_TX_DROP    31
@@ -282,12 +1249,108 @@
 #define F_ENABLE_TX_ERROR    V_ENABLE_TX_ERROR(1U)
 
 #define S_DROP_TICKS_CNT    4
+#define M_DROP_TICKS_CNT    0x3ffffff
 #define V_DROP_TICKS_CNT(x) ((x) << S_DROP_TICKS_CNT)
+#define G_DROP_TICKS_CNT(x) (((x) >> S_DROP_TICKS_CNT) & M_DROP_TICKS_CNT)
 
 #define S_NUM_PKTS_DROPPED    0
+#define M_NUM_PKTS_DROPPED    0xf
 #define V_NUM_PKTS_DROPPED(x) ((x) << S_NUM_PKTS_DROPPED)
+#define G_NUM_PKTS_DROPPED(x) (((x) >> S_NUM_PKTS_DROPPED) & M_NUM_PKTS_DROPPED)
+
+#define A_TP_TX_DROP_COUNT 0x4bc
+
+/* RAT registers */
+#define A_RAT_ROUTE_CONTROL 0x580
+
+#define S_USE_ROUTE_TABLE    0
+#define V_USE_ROUTE_TABLE(x) ((x) << S_USE_ROUTE_TABLE)
+#define F_USE_ROUTE_TABLE    V_USE_ROUTE_TABLE(1U)
+
+#define S_ENABLE_CSPI    1
+#define V_ENABLE_CSPI(x) ((x) << S_ENABLE_CSPI)
+#define F_ENABLE_CSPI    V_ENABLE_CSPI(1U)
+
+#define S_ENABLE_PCIX    2
+#define V_ENABLE_PCIX(x) ((x) << S_ENABLE_PCIX)
+#define F_ENABLE_PCIX    V_ENABLE_PCIX(1U)
+
+#define A_RAT_ROUTE_TABLE_INDEX 0x584
+
+#define S_ROUTE_TABLE_INDEX    0
+#define M_ROUTE_TABLE_INDEX    0xf
+#define V_ROUTE_TABLE_INDEX(x) ((x) << S_ROUTE_TABLE_INDEX)
+#define G_ROUTE_TABLE_INDEX(x) (((x) >> S_ROUTE_TABLE_INDEX) & M_ROUTE_TABLE_INDEX)
+
+#define A_RAT_ROUTE_TABLE_DATA 0x588
+#define A_RAT_NO_ROUTE 0x58c
+
+#define S_CPL_OPCODE    0
+#define M_CPL_OPCODE    0xff
+#define V_CPL_OPCODE(x) ((x) << S_CPL_OPCODE)
+#define G_CPL_OPCODE(x) (((x) >> S_CPL_OPCODE) & M_CPL_OPCODE)
+
+#define A_RAT_INTR_ENABLE 0x590
+
+#define S_ZEROROUTEERROR    0
+#define V_ZEROROUTEERROR(x) ((x) << S_ZEROROUTEERROR)
+#define F_ZEROROUTEERROR    V_ZEROROUTEERROR(1U)
+
+#define S_CSPIFRAMINGERROR    1
+#define V_CSPIFRAMINGERROR(x) ((x) << S_CSPIFRAMINGERROR)
+#define F_CSPIFRAMINGERROR    V_CSPIFRAMINGERROR(1U)
+
+#define S_SGEFRAMINGERROR    2
+#define V_SGEFRAMINGERROR(x) ((x) << S_SGEFRAMINGERROR)
+#define F_SGEFRAMINGERROR    V_SGEFRAMINGERROR(1U)
+
+#define S_TPFRAMINGERROR    3
+#define V_TPFRAMINGERROR(x) ((x) << S_TPFRAMINGERROR)
+#define F_TPFRAMINGERROR    V_TPFRAMINGERROR(1U)
+
+#define A_RAT_INTR_CAUSE 0x594
 
 /* CSPI registers */
+#define A_CSPI_RX_AE_WM 0x810
+#define A_CSPI_RX_AF_WM 0x814
+#define A_CSPI_CALENDAR_LEN 0x818
+
+#define S_CALENDARLENGTH    0
+#define M_CALENDARLENGTH    0xffff
+#define V_CALENDARLENGTH(x) ((x) << S_CALENDARLENGTH)
+#define G_CALENDARLENGTH(x) (((x) >> S_CALENDARLENGTH) & M_CALENDARLENGTH)
+
+#define A_CSPI_FIFO_STATUS_ENABLE 0x820
+
+#define S_FIFOSTATUSENABLE    0
+#define V_FIFOSTATUSENABLE(x) ((x) << S_FIFOSTATUSENABLE)
+#define F_FIFOSTATUSENABLE    V_FIFOSTATUSENABLE(1U)
+
+#define A_CSPI_MAXBURST1_MAXBURST2 0x828
+
+#define S_MAXBURST1    0
+#define M_MAXBURST1    0xffff
+#define V_MAXBURST1(x) ((x) << S_MAXBURST1)
+#define G_MAXBURST1(x) (((x) >> S_MAXBURST1) & M_MAXBURST1)
+
+#define S_MAXBURST2    16
+#define M_MAXBURST2    0xffff
+#define V_MAXBURST2(x) ((x) << S_MAXBURST2)
+#define G_MAXBURST2(x) (((x) >> S_MAXBURST2) & M_MAXBURST2)
+
+#define A_CSPI_TRAIN 0x82c
+
+#define S_CSPI_TRAIN_ALPHA    0
+#define M_CSPI_TRAIN_ALPHA    0xffff
+#define V_CSPI_TRAIN_ALPHA(x) ((x) << S_CSPI_TRAIN_ALPHA)
+#define G_CSPI_TRAIN_ALPHA(x) (((x) >> S_CSPI_TRAIN_ALPHA) & M_CSPI_TRAIN_ALPHA)
+
+#define S_CSPI_TRAIN_DATA_MAXT    16
+#define M_CSPI_TRAIN_DATA_MAXT    0xffff
+#define V_CSPI_TRAIN_DATA_MAXT(x) ((x) << S_CSPI_TRAIN_DATA_MAXT)
+#define G_CSPI_TRAIN_DATA_MAXT(x) (((x) >> S_CSPI_TRAIN_DATA_MAXT) & M_CSPI_TRAIN_DATA_MAXT)
+
+#define A_CSPI_INTR_STATUS 0x848
 
 #define S_DIP4ERR    0
 #define V_DIP4ERR(x) ((x) << S_DIP4ERR)
@@ -309,22 +1372,63 @@
 #define V_RAMPARITYERR(x) ((x) << S_RAMPARITYERR)
 #define F_RAMPARITYERR    V_RAMPARITYERR(1U)
 
-/* ESPI registers */
+#define A_CSPI_INTR_ENABLE 0x84c
 
+/* ESPI registers */
 #define A_ESPI_SCH_TOKEN0 0x880
+
+#define S_SCHTOKEN0    0
+#define M_SCHTOKEN0    0xffff
+#define V_SCHTOKEN0(x) ((x) << S_SCHTOKEN0)
+#define G_SCHTOKEN0(x) (((x) >> S_SCHTOKEN0) & M_SCHTOKEN0)
+
 #define A_ESPI_SCH_TOKEN1 0x884
+
+#define S_SCHTOKEN1    0
+#define M_SCHTOKEN1    0xffff
+#define V_SCHTOKEN1(x) ((x) << S_SCHTOKEN1)
+#define G_SCHTOKEN1(x) (((x) >> S_SCHTOKEN1) & M_SCHTOKEN1)
+
 #define A_ESPI_SCH_TOKEN2 0x888
+
+#define S_SCHTOKEN2    0
+#define M_SCHTOKEN2    0xffff
+#define V_SCHTOKEN2(x) ((x) << S_SCHTOKEN2)
+#define G_SCHTOKEN2(x) (((x) >> S_SCHTOKEN2) & M_SCHTOKEN2)
+
 #define A_ESPI_SCH_TOKEN3 0x88c
+
+#define S_SCHTOKEN3    0
+#define M_SCHTOKEN3    0xffff
+#define V_SCHTOKEN3(x) ((x) << S_SCHTOKEN3)
+#define G_SCHTOKEN3(x) (((x) >> S_SCHTOKEN3) & M_SCHTOKEN3)
+
 #define A_ESPI_RX_FIFO_ALMOST_EMPTY_WATERMARK 0x890
+
+#define S_ALMOSTEMPTY    0
+#define M_ALMOSTEMPTY    0xffff
+#define V_ALMOSTEMPTY(x) ((x) << S_ALMOSTEMPTY)
+#define G_ALMOSTEMPTY(x) (((x) >> S_ALMOSTEMPTY) & M_ALMOSTEMPTY)
+
 #define A_ESPI_RX_FIFO_ALMOST_FULL_WATERMARK 0x894
+
+#define S_ALMOSTFULL    0
+#define M_ALMOSTFULL    0xffff
+#define V_ALMOSTFULL(x) ((x) << S_ALMOSTFULL)
+#define G_ALMOSTFULL(x) (((x) >> S_ALMOSTFULL) & M_ALMOSTFULL)
+
 #define A_ESPI_CALENDAR_LENGTH 0x898
 #define A_PORT_CONFIG 0x89c
 
 #define S_RX_NPORTS    0
+#define M_RX_NPORTS    0xff
 #define V_RX_NPORTS(x) ((x) << S_RX_NPORTS)
+#define G_RX_NPORTS(x) (((x) >> S_RX_NPORTS) & M_RX_NPORTS)
 
 #define S_TX_NPORTS    8
+#define M_TX_NPORTS    0xff
 #define V_TX_NPORTS(x) ((x) << S_TX_NPORTS)
+#define G_TX_NPORTS(x) (((x) >> S_TX_NPORTS) & M_TX_NPORTS)
 
 #define A_ESPI_FIFO_STATUS_ENABLE 0x8a0
 
@@ -332,12 +1436,124 @@
 #define V_RXSTATUSENABLE(x) ((x) << S_RXSTATUSENABLE)
 #define F_RXSTATUSENABLE    V_RXSTATUSENABLE(1U)
 
+#define S_TXDROPENABLE    1
+#define V_TXDROPENABLE(x) ((x) << S_TXDROPENABLE)
+#define F_TXDROPENABLE    V_TXDROPENABLE(1U)
+
+#define S_RXENDIANMODE    2
+#define V_RXENDIANMODE(x) ((x) << S_RXENDIANMODE)
+#define F_RXENDIANMODE    V_RXENDIANMODE(1U)
+
+#define S_TXENDIANMODE    3
+#define V_TXENDIANMODE(x) ((x) << S_TXENDIANMODE)
+#define F_TXENDIANMODE    V_TXENDIANMODE(1U)
+
 #define S_INTEL1010MODE    4
 #define V_INTEL1010MODE(x) ((x) << S_INTEL1010MODE)
 #define F_INTEL1010MODE    V_INTEL1010MODE(1U)
 
 #define A_ESPI_MAXBURST1_MAXBURST2 0x8a8
 #define A_ESPI_TRAIN 0x8ac
+
+#define S_MAXTRAINALPHA    0
+#define M_MAXTRAINALPHA    0xffff
+#define V_MAXTRAINALPHA(x) ((x) << S_MAXTRAINALPHA)
+#define G_MAXTRAINALPHA(x) (((x) >> S_MAXTRAINALPHA) & M_MAXTRAINALPHA)
+
+#define S_MAXTRAINDATA    16
+#define M_MAXTRAINDATA    0xffff
+#define V_MAXTRAINDATA(x) ((x) << S_MAXTRAINDATA)
+#define G_MAXTRAINDATA(x) (((x) >> S_MAXTRAINDATA) & M_MAXTRAINDATA)
+
+#define A_RAM_STATUS 0x8b0
+
+#define S_RXFIFOPARITYERROR    0
+#define M_RXFIFOPARITYERROR    0x3ff
+#define V_RXFIFOPARITYERROR(x) ((x) << S_RXFIFOPARITYERROR)
+#define G_RXFIFOPARITYERROR(x) (((x) >> S_RXFIFOPARITYERROR) & M_RXFIFOPARITYERROR)
+
+#define S_TXFIFOPARITYERROR    10
+#define M_TXFIFOPARITYERROR    0x3ff
+#define V_TXFIFOPARITYERROR(x) ((x) << S_TXFIFOPARITYERROR)
+#define G_TXFIFOPARITYERROR(x) (((x) >> S_TXFIFOPARITYERROR) & M_TXFIFOPARITYERROR)
+
+#define S_RXFIFOOVERFLOW    20
+#define M_RXFIFOOVERFLOW    0x3ff
+#define V_RXFIFOOVERFLOW(x) ((x) << S_RXFIFOOVERFLOW)
+#define G_RXFIFOOVERFLOW(x) (((x) >> S_RXFIFOOVERFLOW) & M_RXFIFOOVERFLOW)
+
+#define A_TX_DROP_COUNT0 0x8b4
+
+#define S_TXPORT0DROPCNT    0
+#define M_TXPORT0DROPCNT    0xffff
+#define V_TXPORT0DROPCNT(x) ((x) << S_TXPORT0DROPCNT)
+#define G_TXPORT0DROPCNT(x) (((x) >> S_TXPORT0DROPCNT) & M_TXPORT0DROPCNT)
+
+#define S_TXPORT1DROPCNT    16
+#define M_TXPORT1DROPCNT    0xffff
+#define V_TXPORT1DROPCNT(x) ((x) << S_TXPORT1DROPCNT)
+#define G_TXPORT1DROPCNT(x) (((x) >> S_TXPORT1DROPCNT) & M_TXPORT1DROPCNT)
+
+#define A_TX_DROP_COUNT1 0x8b8
+
+#define S_TXPORT2DROPCNT    0
+#define M_TXPORT2DROPCNT    0xffff
+#define V_TXPORT2DROPCNT(x) ((x) << S_TXPORT2DROPCNT)
+#define G_TXPORT2DROPCNT(x) (((x) >> S_TXPORT2DROPCNT) & M_TXPORT2DROPCNT)
+
+#define S_TXPORT3DROPCNT    16
+#define M_TXPORT3DROPCNT    0xffff
+#define V_TXPORT3DROPCNT(x) ((x) << S_TXPORT3DROPCNT)
+#define G_TXPORT3DROPCNT(x) (((x) >> S_TXPORT3DROPCNT) & M_TXPORT3DROPCNT)
+
+#define A_RX_DROP_COUNT0 0x8bc
+
+#define S_RXPORT0DROPCNT    0
+#define M_RXPORT0DROPCNT    0xffff
+#define V_RXPORT0DROPCNT(x) ((x) << S_RXPORT0DROPCNT)
+#define G_RXPORT0DROPCNT(x) (((x) >> S_RXPORT0DROPCNT) & M_RXPORT0DROPCNT)
+
+#define S_RXPORT1DROPCNT    16
+#define M_RXPORT1DROPCNT    0xffff
+#define V_RXPORT1DROPCNT(x) ((x) << S_RXPORT1DROPCNT)
+#define G_RXPORT1DROPCNT(x) (((x) >> S_RXPORT1DROPCNT) & M_RXPORT1DROPCNT)
+
+#define A_RX_DROP_COUNT1 0x8c0
+
+#define S_RXPORT2DROPCNT    0
+#define M_RXPORT2DROPCNT    0xffff
+#define V_RXPORT2DROPCNT(x) ((x) << S_RXPORT2DROPCNT)
+#define G_RXPORT2DROPCNT(x) (((x) >> S_RXPORT2DROPCNT) & M_RXPORT2DROPCNT)
+
+#define S_RXPORT3DROPCNT    16
+#define M_RXPORT3DROPCNT    0xffff
+#define V_RXPORT3DROPCNT(x) ((x) << S_RXPORT3DROPCNT)
+#define G_RXPORT3DROPCNT(x) (((x) >> S_RXPORT3DROPCNT) & M_RXPORT3DROPCNT)
+
+#define A_DIP4_ERROR_COUNT 0x8c4
+
+#define S_DIP4ERRORCNT    0
+#define M_DIP4ERRORCNT    0xfff
+#define V_DIP4ERRORCNT(x) ((x) << S_DIP4ERRORCNT)
+#define G_DIP4ERRORCNT(x) (((x) >> S_DIP4ERRORCNT) & M_DIP4ERRORCNT)
+
+#define S_DIP4ERRORCNTSHADOW    12
+#define M_DIP4ERRORCNTSHADOW    0xfff
+#define V_DIP4ERRORCNTSHADOW(x) ((x) << S_DIP4ERRORCNTSHADOW)
+#define G_DIP4ERRORCNTSHADOW(x) (((x) >> S_DIP4ERRORCNTSHADOW) & M_DIP4ERRORCNTSHADOW)
+
+#define S_TRICN_RX_TRAIN_ERR    24
+#define V_TRICN_RX_TRAIN_ERR(x) ((x) << S_TRICN_RX_TRAIN_ERR)
+#define F_TRICN_RX_TRAIN_ERR    V_TRICN_RX_TRAIN_ERR(1U)
+
+#define S_TRICN_RX_TRAINING    25
+#define V_TRICN_RX_TRAINING(x) ((x) << S_TRICN_RX_TRAINING)
+#define F_TRICN_RX_TRAINING    V_TRICN_RX_TRAINING(1U)
+
+#define S_TRICN_RX_TRAIN_OK    26
+#define V_TRICN_RX_TRAIN_OK(x) ((x) << S_TRICN_RX_TRAIN_OK)
+#define F_TRICN_RX_TRAIN_OK    V_TRICN_RX_TRAIN_OK(1U)
+
 #define A_ESPI_INTR_STATUS 0x8c8
 
 #define S_DIP2PARITYERR    5
@@ -347,19 +1563,56 @@
 #define A_ESPI_INTR_ENABLE 0x8cc
 #define A_RX_DROP_THRESHOLD 0x8d0
 #define A_ESPI_RX_RESET 0x8ec
+
+#define S_ESPI_RX_LNK_RST    0
+#define V_ESPI_RX_LNK_RST(x) ((x) << S_ESPI_RX_LNK_RST)
+#define F_ESPI_RX_LNK_RST    V_ESPI_RX_LNK_RST(1U)
+
+#define S_ESPI_RX_CORE_RST    1
+#define V_ESPI_RX_CORE_RST(x) ((x) << S_ESPI_RX_CORE_RST)
+#define F_ESPI_RX_CORE_RST    V_ESPI_RX_CORE_RST(1U)
+
+#define S_RX_CLK_STATUS    2
+#define V_RX_CLK_STATUS(x) ((x) << S_RX_CLK_STATUS)
+#define F_RX_CLK_STATUS    V_RX_CLK_STATUS(1U)
+
 #define A_ESPI_MISC_CONTROL 0x8f0
 
 #define S_OUT_OF_SYNC_COUNT    0
+#define M_OUT_OF_SYNC_COUNT    0xf
 #define V_OUT_OF_SYNC_COUNT(x) ((x) << S_OUT_OF_SYNC_COUNT)
+#define G_OUT_OF_SYNC_COUNT(x) (((x) >> S_OUT_OF_SYNC_COUNT) & M_OUT_OF_SYNC_COUNT)
+
+#define S_DIP2_COUNT_MODE_ENABLE    4
+#define V_DIP2_COUNT_MODE_ENABLE(x) ((x) << S_DIP2_COUNT_MODE_ENABLE)
+#define F_DIP2_COUNT_MODE_ENABLE    V_DIP2_COUNT_MODE_ENABLE(1U)
 
 #define S_DIP2_PARITY_ERR_THRES    5
+#define M_DIP2_PARITY_ERR_THRES    0xf
 #define V_DIP2_PARITY_ERR_THRES(x) ((x) << S_DIP2_PARITY_ERR_THRES)
+#define G_DIP2_PARITY_ERR_THRES(x) (((x) >> S_DIP2_PARITY_ERR_THRES) & M_DIP2_PARITY_ERR_THRES)
 
 #define S_DIP4_THRES    9
+#define M_DIP4_THRES    0xfff
 #define V_DIP4_THRES(x) ((x) << S_DIP4_THRES)
+#define G_DIP4_THRES(x) (((x) >> S_DIP4_THRES) & M_DIP4_THRES)
+
+#define S_DIP4_THRES_ENABLE    21
+#define V_DIP4_THRES_ENABLE(x) ((x) << S_DIP4_THRES_ENABLE)
+#define F_DIP4_THRES_ENABLE    V_DIP4_THRES_ENABLE(1U)
+
+#define S_FORCE_DISABLE_STATUS    22
+#define V_FORCE_DISABLE_STATUS(x) ((x) << S_FORCE_DISABLE_STATUS)
+#define F_FORCE_DISABLE_STATUS    V_FORCE_DISABLE_STATUS(1U)
+
+#define S_DYNAMIC_DESKEW    23
+#define V_DYNAMIC_DESKEW(x) ((x) << S_DYNAMIC_DESKEW)
+#define F_DYNAMIC_DESKEW    V_DYNAMIC_DESKEW(1U)
 
 #define S_MONITORED_PORT_NUM    25
+#define M_MONITORED_PORT_NUM    0x3
 #define V_MONITORED_PORT_NUM(x) ((x) << S_MONITORED_PORT_NUM)
+#define G_MONITORED_PORT_NUM(x) (((x) >> S_MONITORED_PORT_NUM) & M_MONITORED_PORT_NUM)
 
 #define S_MONITORED_DIRECTION    27
 #define V_MONITORED_DIRECTION(x) ((x) << S_MONITORED_DIRECTION)
@@ -370,33 +1623,125 @@
 #define F_MONITORED_INTERFACE    V_MONITORED_INTERFACE(1U)
 
 #define A_ESPI_DIP2_ERR_COUNT 0x8f4
+
+#define S_DIP2_ERR_CNT    0
+#define M_DIP2_ERR_CNT    0xf
+#define V_DIP2_ERR_CNT(x) ((x) << S_DIP2_ERR_CNT)
+#define G_DIP2_ERR_CNT(x) (((x) >> S_DIP2_ERR_CNT) & M_DIP2_ERR_CNT)
+
 #define A_ESPI_CMD_ADDR 0x8f8
 
 #define S_WRITE_DATA    0
+#define M_WRITE_DATA    0xff
 #define V_WRITE_DATA(x) ((x) << S_WRITE_DATA)
+#define G_WRITE_DATA(x) (((x) >> S_WRITE_DATA) & M_WRITE_DATA)
 
 #define S_REGISTER_OFFSET    8
+#define M_REGISTER_OFFSET    0xf
 #define V_REGISTER_OFFSET(x) ((x) << S_REGISTER_OFFSET)
+#define G_REGISTER_OFFSET(x) (((x) >> S_REGISTER_OFFSET) & M_REGISTER_OFFSET)
 
 #define S_CHANNEL_ADDR    12
+#define M_CHANNEL_ADDR    0xf
 #define V_CHANNEL_ADDR(x) ((x) << S_CHANNEL_ADDR)
+#define G_CHANNEL_ADDR(x) (((x) >> S_CHANNEL_ADDR) & M_CHANNEL_ADDR)
 
 #define S_MODULE_ADDR    16
+#define M_MODULE_ADDR    0x3
 #define V_MODULE_ADDR(x) ((x) << S_MODULE_ADDR)
+#define G_MODULE_ADDR(x) (((x) >> S_MODULE_ADDR) & M_MODULE_ADDR)
 
 #define S_BUNDLE_ADDR    20
+#define M_BUNDLE_ADDR    0x3
 #define V_BUNDLE_ADDR(x) ((x) << S_BUNDLE_ADDR)
+#define G_BUNDLE_ADDR(x) (((x) >> S_BUNDLE_ADDR) & M_BUNDLE_ADDR)
 
 #define S_SPI4_COMMAND    24
+#define M_SPI4_COMMAND    0xff
 #define V_SPI4_COMMAND(x) ((x) << S_SPI4_COMMAND)
+#define G_SPI4_COMMAND(x) (((x) >> S_SPI4_COMMAND) & M_SPI4_COMMAND)
 
 #define A_ESPI_GOSTAT 0x8fc
+
+#define S_READ_DATA    0
+#define M_READ_DATA    0xff
+#define V_READ_DATA(x) ((x) << S_READ_DATA)
+#define G_READ_DATA(x) (((x) >> S_READ_DATA) & M_READ_DATA)
+
 #define S_ESPI_CMD_BUSY    8
 #define V_ESPI_CMD_BUSY(x) ((x) << S_ESPI_CMD_BUSY)
 #define F_ESPI_CMD_BUSY    V_ESPI_CMD_BUSY(1U)
 
-/* PL registers */
+#define S_ERROR_ACK    9
+#define V_ERROR_ACK(x) ((x) << S_ERROR_ACK)
+#define F_ERROR_ACK    V_ERROR_ACK(1U)
+
+#define S_UNMAPPED_ERR    10
+#define V_UNMAPPED_ERR(x) ((x) << S_UNMAPPED_ERR)
+#define F_UNMAPPED_ERR    V_UNMAPPED_ERR(1U)
+
+#define S_TRANSACTION_TIMER    16
+#define M_TRANSACTION_TIMER    0xff
+#define V_TRANSACTION_TIMER(x) ((x) << S_TRANSACTION_TIMER)
+#define G_TRANSACTION_TIMER(x) (((x) >> S_TRANSACTION_TIMER) & M_TRANSACTION_TIMER)
+
+
+/* ULP registers */
+#define A_ULP_ULIMIT 0x980
+#define A_ULP_TAGMASK 0x984
+#define A_ULP_HREG_INDEX 0x988
+#define A_ULP_HREG_DATA 0x98c
+#define A_ULP_INT_ENABLE 0x990
+#define A_ULP_INT_CAUSE 0x994
 
+#define S_HREG_PAR_ERR    0
+#define V_HREG_PAR_ERR(x) ((x) << S_HREG_PAR_ERR)
+#define F_HREG_PAR_ERR    V_HREG_PAR_ERR(1U)
+
+#define S_EGRS_DATA_PAR_ERR    1
+#define V_EGRS_DATA_PAR_ERR(x) ((x) << S_EGRS_DATA_PAR_ERR)
+#define F_EGRS_DATA_PAR_ERR    V_EGRS_DATA_PAR_ERR(1U)
+
+#define S_INGRS_DATA_PAR_ERR    2
+#define V_INGRS_DATA_PAR_ERR(x) ((x) << S_INGRS_DATA_PAR_ERR)
+#define F_INGRS_DATA_PAR_ERR    V_INGRS_DATA_PAR_ERR(1U)
+
+#define S_PM_INTR    3
+#define V_PM_INTR(x) ((x) << S_PM_INTR)
+#define F_PM_INTR    V_PM_INTR(1U)
+
+#define S_PM_E2C_SYNC_ERR    4
+#define V_PM_E2C_SYNC_ERR(x) ((x) << S_PM_E2C_SYNC_ERR)
+#define F_PM_E2C_SYNC_ERR    V_PM_E2C_SYNC_ERR(1U)
+
+#define S_PM_C2E_SYNC_ERR    5
+#define V_PM_C2E_SYNC_ERR(x) ((x) << S_PM_C2E_SYNC_ERR)
+#define F_PM_C2E_SYNC_ERR    V_PM_C2E_SYNC_ERR(1U)
+
+#define S_PM_E2C_EMPTY_ERR    6
+#define V_PM_E2C_EMPTY_ERR(x) ((x) << S_PM_E2C_EMPTY_ERR)
+#define F_PM_E2C_EMPTY_ERR    V_PM_E2C_EMPTY_ERR(1U)
+
+#define S_PM_C2E_EMPTY_ERR    7
+#define V_PM_C2E_EMPTY_ERR(x) ((x) << S_PM_C2E_EMPTY_ERR)
+#define F_PM_C2E_EMPTY_ERR    V_PM_C2E_EMPTY_ERR(1U)
+
+#define S_PM_PAR_ERR    8
+#define M_PM_PAR_ERR    0xffff
+#define V_PM_PAR_ERR(x) ((x) << S_PM_PAR_ERR)
+#define G_PM_PAR_ERR(x) (((x) >> S_PM_PAR_ERR) & M_PM_PAR_ERR)
+
+#define S_PM_E2C_WRT_FULL    24
+#define V_PM_E2C_WRT_FULL(x) ((x) << S_PM_E2C_WRT_FULL)
+#define F_PM_E2C_WRT_FULL    V_PM_E2C_WRT_FULL(1U)
+
+#define S_PM_C2E_WRT_FULL    25
+#define V_PM_C2E_WRT_FULL(x) ((x) << S_PM_C2E_WRT_FULL)
+#define F_PM_C2E_WRT_FULL    V_PM_C2E_WRT_FULL(1U)
+
+#define A_ULP_PIO_CTRL 0x998
+
+/* PL registers */
 #define A_PL_ENABLE 0xa00
 
 #define S_PL_INTR_SGE_ERR    0
@@ -407,14 +1752,38 @@
 #define V_PL_INTR_SGE_DATA(x) ((x) << S_PL_INTR_SGE_DATA)
 #define F_PL_INTR_SGE_DATA    V_PL_INTR_SGE_DATA(1U)
 
+#define S_PL_INTR_MC3    2
+#define V_PL_INTR_MC3(x) ((x) << S_PL_INTR_MC3)
+#define F_PL_INTR_MC3    V_PL_INTR_MC3(1U)
+
+#define S_PL_INTR_MC4    3
+#define V_PL_INTR_MC4(x) ((x) << S_PL_INTR_MC4)
+#define F_PL_INTR_MC4    V_PL_INTR_MC4(1U)
+
+#define S_PL_INTR_MC5    4
+#define V_PL_INTR_MC5(x) ((x) << S_PL_INTR_MC5)
+#define F_PL_INTR_MC5    V_PL_INTR_MC5(1U)
+
+#define S_PL_INTR_RAT    5
+#define V_PL_INTR_RAT(x) ((x) << S_PL_INTR_RAT)
+#define F_PL_INTR_RAT    V_PL_INTR_RAT(1U)
+
 #define S_PL_INTR_TP    6
 #define V_PL_INTR_TP(x) ((x) << S_PL_INTR_TP)
 #define F_PL_INTR_TP    V_PL_INTR_TP(1U)
 
+#define S_PL_INTR_ULP    7
+#define V_PL_INTR_ULP(x) ((x) << S_PL_INTR_ULP)
+#define F_PL_INTR_ULP    V_PL_INTR_ULP(1U)
+
 #define S_PL_INTR_ESPI    8
 #define V_PL_INTR_ESPI(x) ((x) << S_PL_INTR_ESPI)
 #define F_PL_INTR_ESPI    V_PL_INTR_ESPI(1U)
 
+#define S_PL_INTR_CSPI    9
+#define V_PL_INTR_CSPI(x) ((x) << S_PL_INTR_CSPI)
+#define F_PL_INTR_CSPI    V_PL_INTR_CSPI(1U)
+
 #define S_PL_INTR_PCIX    10
 #define V_PL_INTR_PCIX(x) ((x) << S_PL_INTR_PCIX)
 #define F_PL_INTR_PCIX    V_PL_INTR_PCIX(1U)
@@ -426,43 +1795,374 @@
 #define A_PL_CAUSE 0xa04
 
 /* MC5 registers */
-
 #define A_MC5_CONFIG 0xc04
 
+#define S_MODE    0
+#define V_MODE(x) ((x) << S_MODE)
+#define F_MODE    V_MODE(1U)
+
 #define S_TCAM_RESET    1
 #define V_TCAM_RESET(x) ((x) << S_TCAM_RESET)
 #define F_TCAM_RESET    V_TCAM_RESET(1U)
 
+#define S_TCAM_READY    2
+#define V_TCAM_READY(x) ((x) << S_TCAM_READY)
+#define F_TCAM_READY    V_TCAM_READY(1U)
+
+#define S_DBGI_ENABLE    4
+#define V_DBGI_ENABLE(x) ((x) << S_DBGI_ENABLE)
+#define F_DBGI_ENABLE    V_DBGI_ENABLE(1U)
+
 #define S_M_BUS_ENABLE    5
 #define V_M_BUS_ENABLE(x) ((x) << S_M_BUS_ENABLE)
 #define F_M_BUS_ENABLE    V_M_BUS_ENABLE(1U)
 
-/* PCICFG registers */
+#define S_PARITY_ENABLE    6
+#define V_PARITY_ENABLE(x) ((x) << S_PARITY_ENABLE)
+#define F_PARITY_ENABLE    V_PARITY_ENABLE(1U)
+
+#define S_SYN_ISSUE_MODE    7
+#define M_SYN_ISSUE_MODE    0x3
+#define V_SYN_ISSUE_MODE(x) ((x) << S_SYN_ISSUE_MODE)
+#define G_SYN_ISSUE_MODE(x) (((x) >> S_SYN_ISSUE_MODE) & M_SYN_ISSUE_MODE)
+
+#define S_BUILD    16
+#define V_BUILD(x) ((x) << S_BUILD)
+#define F_BUILD    V_BUILD(1U)
+
+#define S_COMPRESSION_ENABLE    17
+#define V_COMPRESSION_ENABLE(x) ((x) << S_COMPRESSION_ENABLE)
+#define F_COMPRESSION_ENABLE    V_COMPRESSION_ENABLE(1U)
+
+#define S_NUM_LIP    18
+#define M_NUM_LIP    0x3f
+#define V_NUM_LIP(x) ((x) << S_NUM_LIP)
+#define G_NUM_LIP(x) (((x) >> S_NUM_LIP) & M_NUM_LIP)
+
+#define S_TCAM_PART_CNT    24
+#define M_TCAM_PART_CNT    0x3
+#define V_TCAM_PART_CNT(x) ((x) << S_TCAM_PART_CNT)
+#define G_TCAM_PART_CNT(x) (((x) >> S_TCAM_PART_CNT) & M_TCAM_PART_CNT)
+
+#define S_TCAM_PART_TYPE    26
+#define M_TCAM_PART_TYPE    0x3
+#define V_TCAM_PART_TYPE(x) ((x) << S_TCAM_PART_TYPE)
+#define G_TCAM_PART_TYPE(x) (((x) >> S_TCAM_PART_TYPE) & M_TCAM_PART_TYPE)
+
+#define S_TCAM_PART_SIZE    28
+#define M_TCAM_PART_SIZE    0x3
+#define V_TCAM_PART_SIZE(x) ((x) << S_TCAM_PART_SIZE)
+#define G_TCAM_PART_SIZE(x) (((x) >> S_TCAM_PART_SIZE) & M_TCAM_PART_SIZE)
+
+#define S_TCAM_PART_TYPE_HI    30
+#define V_TCAM_PART_TYPE_HI(x) ((x) << S_TCAM_PART_TYPE_HI)
+#define F_TCAM_PART_TYPE_HI    V_TCAM_PART_TYPE_HI(1U)
+
+#define A_MC5_SIZE 0xc08
+
+#define S_SIZE    0
+#define M_SIZE    0x3fffff
+#define V_SIZE(x) ((x) << S_SIZE)
+#define G_SIZE(x) (((x) >> S_SIZE) & M_SIZE)
+
+#define A_MC5_ROUTING_TABLE_INDEX 0xc0c
 
+#define S_START_OF_ROUTING_TABLE    0
+#define M_START_OF_ROUTING_TABLE    0x3fffff
+#define V_START_OF_ROUTING_TABLE(x) ((x) << S_START_OF_ROUTING_TABLE)
+#define G_START_OF_ROUTING_TABLE(x) (((x) >> S_START_OF_ROUTING_TABLE) & M_START_OF_ROUTING_TABLE)
+
+#define A_MC5_SERVER_INDEX 0xc14
+
+#define S_START_OF_SERVER_INDEX    0
+#define M_START_OF_SERVER_INDEX    0x3fffff
+#define V_START_OF_SERVER_INDEX(x) ((x) << S_START_OF_SERVER_INDEX)
+#define G_START_OF_SERVER_INDEX(x) (((x) >> S_START_OF_SERVER_INDEX) & M_START_OF_SERVER_INDEX)
+
+#define A_MC5_LIP_RAM_ADDR 0xc18
+
+#define S_LOCAL_IP_RAM_ADDR    0
+#define M_LOCAL_IP_RAM_ADDR    0x3f
+#define V_LOCAL_IP_RAM_ADDR(x) ((x) << S_LOCAL_IP_RAM_ADDR)
+#define G_LOCAL_IP_RAM_ADDR(x) (((x) >> S_LOCAL_IP_RAM_ADDR) & M_LOCAL_IP_RAM_ADDR)
+
+#define S_RAM_WRITE_ENABLE    8
+#define V_RAM_WRITE_ENABLE(x) ((x) << S_RAM_WRITE_ENABLE)
+#define F_RAM_WRITE_ENABLE    V_RAM_WRITE_ENABLE(1U)
+
+#define A_MC5_LIP_RAM_DATA 0xc1c
+#define A_MC5_RSP_LATENCY 0xc20
+
+#define S_SEARCH_RESPONSE_LATENCY    0
+#define M_SEARCH_RESPONSE_LATENCY    0x1f
+#define V_SEARCH_RESPONSE_LATENCY(x) ((x) << S_SEARCH_RESPONSE_LATENCY)
+#define G_SEARCH_RESPONSE_LATENCY(x) (((x) >> S_SEARCH_RESPONSE_LATENCY) & M_SEARCH_RESPONSE_LATENCY)
+
+#define S_LEARN_RESPONSE_LATENCY    8
+#define M_LEARN_RESPONSE_LATENCY    0x1f
+#define V_LEARN_RESPONSE_LATENCY(x) ((x) << S_LEARN_RESPONSE_LATENCY)
+#define G_LEARN_RESPONSE_LATENCY(x) (((x) >> S_LEARN_RESPONSE_LATENCY) & M_LEARN_RESPONSE_LATENCY)
+
+#define A_MC5_PARITY_LATENCY 0xc24
+
+#define S_SRCHLAT    0
+#define M_SRCHLAT    0x1f
+#define V_SRCHLAT(x) ((x) << S_SRCHLAT)
+#define G_SRCHLAT(x) (((x) >> S_SRCHLAT) & M_SRCHLAT)
+
+#define S_PARLAT    8
+#define M_PARLAT    0x1f
+#define V_PARLAT(x) ((x) << S_PARLAT)
+#define G_PARLAT(x) (((x) >> S_PARLAT) & M_PARLAT)
+
+#define A_MC5_WR_LRN_VERIFY 0xc28
+
+#define S_POVEREN    0
+#define V_POVEREN(x) ((x) << S_POVEREN)
+#define F_POVEREN    V_POVEREN(1U)
+
+#define S_LRNVEREN    1
+#define V_LRNVEREN(x) ((x) << S_LRNVEREN)
+#define F_LRNVEREN    V_LRNVEREN(1U)
+
+#define S_VWVEREN    2
+#define V_VWVEREN(x) ((x) << S_VWVEREN)
+#define F_VWVEREN    V_VWVEREN(1U)
+
+#define A_MC5_PART_ID_INDEX 0xc2c
+
+#define S_IDINDEX    0
+#define M_IDINDEX    0xf
+#define V_IDINDEX(x) ((x) << S_IDINDEX)
+#define G_IDINDEX(x) (((x) >> S_IDINDEX) & M_IDINDEX)
+
+#define A_MC5_RESET_MAX 0xc30
+
+#define S_RSTMAX    0
+#define M_RSTMAX    0x1ff
+#define V_RSTMAX(x) ((x) << S_RSTMAX)
+#define G_RSTMAX(x) (((x) >> S_RSTMAX) & M_RSTMAX)
+
+#define A_MC5_INT_ENABLE 0xc40
+
+#define S_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR    0
+#define V_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR(x) ((x) << S_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR)
+#define F_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR    V_MC5_INT_HIT_OUT_ACTIVE_REGION_ERR(1U)
+
+#define S_MC5_INT_HIT_IN_ACTIVE_REGION_ERR    1
+#define V_MC5_INT_HIT_IN_ACTIVE_REGION_ERR(x) ((x) << S_MC5_INT_HIT_IN_ACTIVE_REGION_ERR)
+#define F_MC5_INT_HIT_IN_ACTIVE_REGION_ERR    V_MC5_INT_HIT_IN_ACTIVE_REGION_ERR(1U)
+
+#define S_MC5_INT_HIT_IN_RT_REGION_ERR    2
+#define V_MC5_INT_HIT_IN_RT_REGION_ERR(x) ((x) << S_MC5_INT_HIT_IN_RT_REGION_ERR)
+#define F_MC5_INT_HIT_IN_RT_REGION_ERR    V_MC5_INT_HIT_IN_RT_REGION_ERR(1U)
+
+#define S_MC5_INT_MISS_ERR    3
+#define V_MC5_INT_MISS_ERR(x) ((x) << S_MC5_INT_MISS_ERR)
+#define F_MC5_INT_MISS_ERR    V_MC5_INT_MISS_ERR(1U)
+
+#define S_MC5_INT_LIP0_ERR    4
+#define V_MC5_INT_LIP0_ERR(x) ((x) << S_MC5_INT_LIP0_ERR)
+#define F_MC5_INT_LIP0_ERR    V_MC5_INT_LIP0_ERR(1U)
+
+#define S_MC5_INT_LIP_MISS_ERR    5
+#define V_MC5_INT_LIP_MISS_ERR(x) ((x) << S_MC5_INT_LIP_MISS_ERR)
+#define F_MC5_INT_LIP_MISS_ERR    V_MC5_INT_LIP_MISS_ERR(1U)
+
+#define S_MC5_INT_PARITY_ERR    6
+#define V_MC5_INT_PARITY_ERR(x) ((x) << S_MC5_INT_PARITY_ERR)
+#define F_MC5_INT_PARITY_ERR    V_MC5_INT_PARITY_ERR(1U)
+
+#define S_MC5_INT_ACTIVE_REGION_FULL    7
+#define V_MC5_INT_ACTIVE_REGION_FULL(x) ((x) << S_MC5_INT_ACTIVE_REGION_FULL)
+#define F_MC5_INT_ACTIVE_REGION_FULL    V_MC5_INT_ACTIVE_REGION_FULL(1U)
+
+#define S_MC5_INT_NFA_SRCH_ERR    8
+#define V_MC5_INT_NFA_SRCH_ERR(x) ((x) << S_MC5_INT_NFA_SRCH_ERR)
+#define F_MC5_INT_NFA_SRCH_ERR    V_MC5_INT_NFA_SRCH_ERR(1U)
+
+#define S_MC5_INT_SYN_COOKIE    9
+#define V_MC5_INT_SYN_COOKIE(x) ((x) << S_MC5_INT_SYN_COOKIE)
+#define F_MC5_INT_SYN_COOKIE    V_MC5_INT_SYN_COOKIE(1U)
+
+#define S_MC5_INT_SYN_COOKIE_BAD    10
+#define V_MC5_INT_SYN_COOKIE_BAD(x) ((x) << S_MC5_INT_SYN_COOKIE_BAD)
+#define F_MC5_INT_SYN_COOKIE_BAD    V_MC5_INT_SYN_COOKIE_BAD(1U)
+
+#define S_MC5_INT_SYN_COOKIE_OFF    11
+#define V_MC5_INT_SYN_COOKIE_OFF(x) ((x) << S_MC5_INT_SYN_COOKIE_OFF)
+#define F_MC5_INT_SYN_COOKIE_OFF    V_MC5_INT_SYN_COOKIE_OFF(1U)
+
+#define S_MC5_INT_UNKNOWN_CMD    15
+#define V_MC5_INT_UNKNOWN_CMD(x) ((x) << S_MC5_INT_UNKNOWN_CMD)
+#define F_MC5_INT_UNKNOWN_CMD    V_MC5_INT_UNKNOWN_CMD(1U)
+
+#define S_MC5_INT_REQUESTQ_PARITY_ERR    16
+#define V_MC5_INT_REQUESTQ_PARITY_ERR(x) ((x) << S_MC5_INT_REQUESTQ_PARITY_ERR)
+#define F_MC5_INT_REQUESTQ_PARITY_ERR    V_MC5_INT_REQUESTQ_PARITY_ERR(1U)
+
+#define S_MC5_INT_DISPATCHQ_PARITY_ERR    17
+#define V_MC5_INT_DISPATCHQ_PARITY_ERR(x) ((x) << S_MC5_INT_DISPATCHQ_PARITY_ERR)
+#define F_MC5_INT_DISPATCHQ_PARITY_ERR    V_MC5_INT_DISPATCHQ_PARITY_ERR(1U)
+
+#define S_MC5_INT_DEL_ACT_EMPTY    18
+#define V_MC5_INT_DEL_ACT_EMPTY(x) ((x) << S_MC5_INT_DEL_ACT_EMPTY)
+#define F_MC5_INT_DEL_ACT_EMPTY    V_MC5_INT_DEL_ACT_EMPTY(1U)
+
+#define A_MC5_INT_CAUSE 0xc44
+#define A_MC5_INT_TID 0xc48
+#define A_MC5_INT_PTID 0xc4c
+#define A_MC5_DBGI_CONFIG 0xc74
+#define A_MC5_DBGI_REQ_CMD 0xc78
+
+#define S_CMDMODE    0
+#define M_CMDMODE    0x7
+#define V_CMDMODE(x) ((x) << S_CMDMODE)
+#define G_CMDMODE(x) (((x) >> S_CMDMODE) & M_CMDMODE)
+
+#define S_SADRSEL    4
+#define V_SADRSEL(x) ((x) << S_SADRSEL)
+#define F_SADRSEL    V_SADRSEL(1U)
+
+#define S_WRITE_BURST_SIZE    22
+#define M_WRITE_BURST_SIZE    0x3ff
+#define V_WRITE_BURST_SIZE(x) ((x) << S_WRITE_BURST_SIZE)
+#define G_WRITE_BURST_SIZE(x) (((x) >> S_WRITE_BURST_SIZE) & M_WRITE_BURST_SIZE)
+
+#define A_MC5_DBGI_REQ_ADDR0 0xc7c
+#define A_MC5_DBGI_REQ_ADDR1 0xc80
+#define A_MC5_DBGI_REQ_ADDR2 0xc84
+#define A_MC5_DBGI_REQ_DATA0 0xc88
+#define A_MC5_DBGI_REQ_DATA1 0xc8c
+#define A_MC5_DBGI_REQ_DATA2 0xc90
+#define A_MC5_DBGI_REQ_DATA3 0xc94
+#define A_MC5_DBGI_REQ_DATA4 0xc98
+#define A_MC5_DBGI_REQ_MASK0 0xc9c
+#define A_MC5_DBGI_REQ_MASK1 0xca0
+#define A_MC5_DBGI_REQ_MASK2 0xca4
+#define A_MC5_DBGI_REQ_MASK3 0xca8
+#define A_MC5_DBGI_REQ_MASK4 0xcac
+#define A_MC5_DBGI_RSP_STATUS 0xcb0
+
+#define S_DBGI_RSP_VALID    0
+#define V_DBGI_RSP_VALID(x) ((x) << S_DBGI_RSP_VALID)
+#define F_DBGI_RSP_VALID    V_DBGI_RSP_VALID(1U)
+
+#define S_DBGI_RSP_HIT    1
+#define V_DBGI_RSP_HIT(x) ((x) << S_DBGI_RSP_HIT)
+#define F_DBGI_RSP_HIT    V_DBGI_RSP_HIT(1U)
+
+#define S_DBGI_RSP_ERR    2
+#define V_DBGI_RSP_ERR(x) ((x) << S_DBGI_RSP_ERR)
+#define F_DBGI_RSP_ERR    V_DBGI_RSP_ERR(1U)
+
+#define S_DBGI_RSP_ERR_REASON    8
+#define M_DBGI_RSP_ERR_REASON    0x7
+#define V_DBGI_RSP_ERR_REASON(x) ((x) << S_DBGI_RSP_ERR_REASON)
+#define G_DBGI_RSP_ERR_REASON(x) (((x) >> S_DBGI_RSP_ERR_REASON) & M_DBGI_RSP_ERR_REASON)
+
+#define A_MC5_DBGI_RSP_DATA0 0xcb4
+#define A_MC5_DBGI_RSP_DATA1 0xcb8
+#define A_MC5_DBGI_RSP_DATA2 0xcbc
+#define A_MC5_DBGI_RSP_DATA3 0xcc0
+#define A_MC5_DBGI_RSP_DATA4 0xcc4
+#define A_MC5_DBGI_RSP_LAST_CMD 0xcc8
+#define A_MC5_POPEN_DATA_WR_CMD 0xccc
+#define A_MC5_POPEN_MASK_WR_CMD 0xcd0
+#define A_MC5_AOPEN_SRCH_CMD 0xcd4
+#define A_MC5_AOPEN_LRN_CMD 0xcd8
+#define A_MC5_SYN_SRCH_CMD 0xcdc
+#define A_MC5_SYN_LRN_CMD 0xce0
+#define A_MC5_ACK_SRCH_CMD 0xce4
+#define A_MC5_ACK_LRN_CMD 0xce8
+#define A_MC5_ILOOKUP_CMD 0xcec
+#define A_MC5_ELOOKUP_CMD 0xcf0
+#define A_MC5_DATA_WRITE_CMD 0xcf4
+#define A_MC5_DATA_READ_CMD 0xcf8
+#define A_MC5_MASK_WRITE_CMD 0xcfc
+
+/* PCICFG registers */
 #define A_PCICFG_PM_CSR 0x44
 #define A_PCICFG_VPD_ADDR 0x4a
 
+#define S_VPD_ADDR    0
+#define M_VPD_ADDR    0x7fff
+#define V_VPD_ADDR(x) ((x) << S_VPD_ADDR)
+#define G_VPD_ADDR(x) (((x) >> S_VPD_ADDR) & M_VPD_ADDR)
+
 #define S_VPD_OP_FLAG    15
 #define V_VPD_OP_FLAG(x) ((x) << S_VPD_OP_FLAG)
 #define F_VPD_OP_FLAG    V_VPD_OP_FLAG(1U)
 
 #define A_PCICFG_VPD_DATA 0x4c
-
+#define A_PCICFG_PCIX_CMD 0x60
 #define A_PCICFG_INTR_ENABLE 0xf4
-#define A_PCICFG_INTR_CAUSE 0xf8
 
+#define S_MASTER_PARITY_ERR    0
+#define V_MASTER_PARITY_ERR(x) ((x) << S_MASTER_PARITY_ERR)
+#define F_MASTER_PARITY_ERR    V_MASTER_PARITY_ERR(1U)
+
+#define S_SIG_TARGET_ABORT    1
+#define V_SIG_TARGET_ABORT(x) ((x) << S_SIG_TARGET_ABORT)
+#define F_SIG_TARGET_ABORT    V_SIG_TARGET_ABORT(1U)
+
+#define S_RCV_TARGET_ABORT    2
+#define V_RCV_TARGET_ABORT(x) ((x) << S_RCV_TARGET_ABORT)
+#define F_RCV_TARGET_ABORT    V_RCV_TARGET_ABORT(1U)
+
+#define S_RCV_MASTER_ABORT    3
+#define V_RCV_MASTER_ABORT(x) ((x) << S_RCV_MASTER_ABORT)
+#define F_RCV_MASTER_ABORT    V_RCV_MASTER_ABORT(1U)
+
+#define S_SIG_SYS_ERR    4
+#define V_SIG_SYS_ERR(x) ((x) << S_SIG_SYS_ERR)
+#define F_SIG_SYS_ERR    V_SIG_SYS_ERR(1U)
+
+#define S_DET_PARITY_ERR    5
+#define V_DET_PARITY_ERR(x) ((x) << S_DET_PARITY_ERR)
+#define F_DET_PARITY_ERR    V_DET_PARITY_ERR(1U)
+
+#define S_PIO_PARITY_ERR    6
+#define V_PIO_PARITY_ERR(x) ((x) << S_PIO_PARITY_ERR)
+#define F_PIO_PARITY_ERR    V_PIO_PARITY_ERR(1U)
+
+#define S_WF_PARITY_ERR    7
+#define V_WF_PARITY_ERR(x) ((x) << S_WF_PARITY_ERR)
+#define F_WF_PARITY_ERR    V_WF_PARITY_ERR(1U)
+
+#define S_RF_PARITY_ERR    8
+#define M_RF_PARITY_ERR    0x3
+#define V_RF_PARITY_ERR(x) ((x) << S_RF_PARITY_ERR)
+#define G_RF_PARITY_ERR(x) (((x) >> S_RF_PARITY_ERR) & M_RF_PARITY_ERR)
+
+#define S_CF_PARITY_ERR    10
+#define M_CF_PARITY_ERR    0x3
+#define V_CF_PARITY_ERR(x) ((x) << S_CF_PARITY_ERR)
+#define G_CF_PARITY_ERR(x) (((x) >> S_CF_PARITY_ERR) & M_CF_PARITY_ERR)
+
+#define A_PCICFG_INTR_CAUSE 0xf8
 #define A_PCICFG_MODE 0xfc
 
 #define S_PCI_MODE_64BIT    0
 #define V_PCI_MODE_64BIT(x) ((x) << S_PCI_MODE_64BIT)
 #define F_PCI_MODE_64BIT    V_PCI_MODE_64BIT(1U)
 
+#define S_PCI_MODE_66MHZ    1
+#define V_PCI_MODE_66MHZ(x) ((x) << S_PCI_MODE_66MHZ)
+#define F_PCI_MODE_66MHZ    V_PCI_MODE_66MHZ(1U)
+
+#define S_PCI_MODE_PCIX_INITPAT    2
+#define M_PCI_MODE_PCIX_INITPAT    0x7
+#define V_PCI_MODE_PCIX_INITPAT(x) ((x) << S_PCI_MODE_PCIX_INITPAT)
+#define G_PCI_MODE_PCIX_INITPAT(x) (((x) >> S_PCI_MODE_PCIX_INITPAT) & M_PCI_MODE_PCIX_INITPAT)
+
 #define S_PCI_MODE_PCIX    5
 #define V_PCI_MODE_PCIX(x) ((x) << S_PCI_MODE_PCIX)
 #define F_PCI_MODE_PCIX    V_PCI_MODE_PCIX(1U)
 
 #define S_PCI_MODE_CLK    6
 #define M_PCI_MODE_CLK    0x3
+#define V_PCI_MODE_CLK(x) ((x) << S_PCI_MODE_CLK)
 #define G_PCI_MODE_CLK(x) (((x) >> S_PCI_MODE_CLK) & M_PCI_MODE_CLK)
 
 #endif /* _CXGB_REGS_H_ */
diff --git a/drivers/net/chelsio/sge.c b/drivers/net/chelsio/sge.c
index 9799c12380fc..0ca8d876e16f 100644
--- a/drivers/net/chelsio/sge.c
+++ b/drivers/net/chelsio/sge.c
@@ -42,12 +42,14 @@
 #include <linux/types.h>
 #include <linux/errno.h>
 #include <linux/pci.h>
+#include <linux/ktime.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/if_vlan.h>
 #include <linux/skbuff.h>
 #include <linux/init.h>
 #include <linux/mm.h>
+#include <linux/tcp.h>
 #include <linux/ip.h>
 #include <linux/in.h>
 #include <linux/if_arp.h>
@@ -57,10 +59,8 @@
 #include "regs.h"
 #include "espi.h"
 
-
-#ifdef NETIF_F_TSO
-#include <linux/tcp.h>
-#endif
+/* This belongs in if_ether.h */
+#define ETH_P_CPL5 0xf
 
 #define SGE_CMDQ_N              2
 #define SGE_FREELQ_N            2
@@ -73,6 +73,7 @@
 #define SGE_INTRTIMER_NRES      1000
 #define SGE_RX_COPY_THRES       256
 #define SGE_RX_SM_BUF_SIZE      1536
+#define SGE_TX_DESC_MAX_PLEN    16384
 
 # define SGE_RX_DROP_THRES 2
 
@@ -184,17 +185,17 @@ struct cmdQ {
         unsigned long   status;         /* HW DMA fetch status */
         unsigned int    in_use;         /* # of in-use command descriptors */
         unsigned int    size;           /* # of descriptors */
-        unsigned int    processed;      /* total # of descs HW has processed */
-        unsigned int    cleaned;        /* total # of descs SW has reclaimed */
-        unsigned int    stop_thres;     /* SW TX queue suspend threshold */
+        unsigned int    processed;      /* total # of descs HW has processed */
+        unsigned int    cleaned;        /* total # of descs SW has reclaimed */
+        unsigned int    stop_thres;     /* SW TX queue suspend threshold */
         u16             pidx;           /* producer index (SW) */
         u16             cidx;           /* consumer index (HW) */
         u8              genbit;         /* current generation (=valid) bit */
-        u8              sop;            /* is next entry start of packet? */
+        u8              sop;            /* is next entry start of packet? */
         struct cmdQ_e  *entries;        /* HW command descriptor Q */
         struct cmdQ_ce *centries;       /* SW command context descriptor Q */
-        spinlock_t      lock;           /* Lock to protect cmdQ enqueuing */
         dma_addr_t      dma_addr;       /* DMA addr HW command descriptor Q */
+        spinlock_t      lock;           /* Lock to protect cmdQ enqueuing */
 };
 
 struct freelQ {
@@ -203,8 +204,8 @@ struct freelQ {
         u16             pidx;           /* producer index (SW) */
         u16             cidx;           /* consumer index (HW) */
         u16             rx_buffer_size; /* Buffer size on this free list */
-        u16             dma_offset;     /* DMA offset to align IP headers */
-        u16             recycleq_idx;   /* skb recycle q to use */
+        u16             dma_offset;     /* DMA offset to align IP headers */
+        u16             recycleq_idx;   /* skb recycle q to use */
         u8              genbit;         /* current generation (=valid) bit */
         struct freelQ_e *entries;       /* HW freelist descriptor Q */
         struct freelQ_ce *centries;     /* SW freelist context descriptor Q */
@@ -226,6 +227,29 @@ enum {
         CMDQ_STAT_LAST_PKT_DB = 2       /* last packet rung the doorbell */
 };
 
+/* T204 TX SW scheduler */
+
+/* Per T204 TX port */
+struct sched_port {
+        unsigned int    avail;          /* available bits - quota */
+        unsigned int    drain_bits_per_1024ns; /* drain rate */
+        unsigned int    speed;          /* drain rate, mbps */
+        unsigned int    mtu;            /* mtu size */
+        struct sk_buff_head skbq;       /* pending skbs */
+};
+
+/* Per T204 device */
+struct sched {
+        ktime_t         last_updated;   /* last time quotas were computed */
+        unsigned int    max_avail;      /* max bits to be sent to any port */
+        unsigned int    port;           /* port index (round robin ports) */
+        unsigned int    num;            /* num skbs in per port queues */
+        struct sched_port p[MAX_NPORTS];
+        struct tasklet_struct sched_tsk;/* tasklet used to run scheduler */
+};
+static void restart_sched(unsigned long);
+
+
 /*
  * Main SGE data structure
  *
@@ -243,18 +267,240 @@ struct sge {
         unsigned int    rx_pkt_pad;     /* RX padding for L2 packets */
         unsigned int    jumbo_fl;       /* jumbo freelist Q index */
         unsigned int    intrtimer_nres; /* no-resource interrupt timer */
-        unsigned int    fixed_intrtimer;/* non-adaptive interrupt timer */
+        unsigned int    fixed_intrtimer;/* non-adaptive interrupt timer */
         struct timer_list tx_reclaim_timer; /* reclaims TX buffers */
         struct timer_list espibug_timer;
-        unsigned int    espibug_timeout;
-        struct sk_buff  *espibug_skb;
+        unsigned long   espibug_timeout;
+        struct sk_buff  *espibug_skb[MAX_NPORTS];
         u32             sge_control;    /* shadow value of sge control reg */
         struct sge_intr_counts stats;
-        struct sge_port_stats port_stats[MAX_NPORTS];
+        struct sge_port_stats *port_stats[MAX_NPORTS];
+        struct sched    *tx_sched;
         struct cmdQ cmdQ[SGE_CMDQ_N] ____cacheline_aligned_in_smp;
 };
 
 /*
+ * stop tasklet and free all pending skb's
+ */
+static void tx_sched_stop(struct sge *sge)
+{
+        struct sched *s = sge->tx_sched;
+        int i;
+
+        tasklet_kill(&s->sched_tsk);
+
+        for (i = 0; i < MAX_NPORTS; i++)
+                __skb_queue_purge(&s->p[s->port].skbq);
+}
+
+/*
+ * t1_sched_update_parms() is called when the MTU or link speed changes. It
+ * re-computes scheduler parameters to scope with the change.
+ */
+unsigned int t1_sched_update_parms(struct sge *sge, unsigned int port,
+                                   unsigned int mtu, unsigned int speed)
+{
+        struct sched *s = sge->tx_sched;
+        struct sched_port *p = &s->p[port];
+        unsigned int max_avail_segs;
+
+        pr_debug("t1_sched_update_params mtu=%d speed=%d\n", mtu, speed);
+        if (speed)
+                p->speed = speed;
+        if (mtu)
+                p->mtu = mtu;
+
+        if (speed || mtu) {
+                unsigned long long drain = 1024ULL * p->speed * (p->mtu - 40);
+                do_div(drain, (p->mtu + 50) * 1000);
+                p->drain_bits_per_1024ns = (unsigned int) drain;
+
+                if (p->speed < 1000)
+                        p->drain_bits_per_1024ns =
+                                90 * p->drain_bits_per_1024ns / 100;
+        }
+
+        if (board_info(sge->adapter)->board == CHBT_BOARD_CHT204) {
+                p->drain_bits_per_1024ns -= 16;
+                s->max_avail = max(4096U, p->mtu + 16 + 14 + 4);
+                max_avail_segs = max(1U, 4096 / (p->mtu - 40));
+        } else {
+                s->max_avail = 16384;
+                max_avail_segs = max(1U, 9000 / (p->mtu - 40));
+        }
+
+        pr_debug("t1_sched_update_parms: mtu %u speed %u max_avail %u "
+                 "max_avail_segs %u drain_bits_per_1024ns %u\n", p->mtu,
+                 p->speed, s->max_avail, max_avail_segs,
+                 p->drain_bits_per_1024ns);
+
+        return max_avail_segs * (p->mtu - 40);
+}
+
+/*
+ * t1_sched_max_avail_bytes() tells the scheduler the maximum amount of
+ * data that can be pushed per port.
+ */
+void t1_sched_set_max_avail_bytes(struct sge *sge, unsigned int val)
+{
+        struct sched *s = sge->tx_sched;
+        unsigned int i;
+
+        s->max_avail = val;
+        for (i = 0; i < MAX_NPORTS; i++)
+                t1_sched_update_parms(sge, i, 0, 0);
+}
+
+/*
+ * t1_sched_set_drain_bits_per_us() tells the scheduler at which rate a port
+ * is draining.
+ */
+void t1_sched_set_drain_bits_per_us(struct sge *sge, unsigned int port,
+                                         unsigned int val)
+{
+        struct sched *s = sge->tx_sched;
+        struct sched_port *p = &s->p[port];
+        p->drain_bits_per_1024ns = val * 1024 / 1000;
+        t1_sched_update_parms(sge, port, 0, 0);
+}
+
+
+/*
+ * get_clock() implements a ns clock (see ktime_get)
+ */
+static inline ktime_t get_clock(void)
+{
+        struct timespec ts;
+
+        ktime_get_ts(&ts);
+        return timespec_to_ktime(ts);
+}
+
+/*
+ * tx_sched_init() allocates resources and does basic initialization.
+ */
+static int tx_sched_init(struct sge *sge)
+{
+        struct sched *s;
+        int i;
+
+        s = kzalloc(sizeof (struct sched), GFP_KERNEL);
+        if (!s)
+                return -ENOMEM;
+
+        pr_debug("tx_sched_init\n");
+        tasklet_init(&s->sched_tsk, restart_sched, (unsigned long) sge);
+        sge->tx_sched = s;
+
+        for (i = 0; i < MAX_NPORTS; i++) {
+                skb_queue_head_init(&s->p[i].skbq);
+                t1_sched_update_parms(sge, i, 1500, 1000);
+        }
+
+        return 0;
+}
+
+/*
+ * sched_update_avail() computes the delta since the last time it was called
+ * and updates the per port quota (number of bits that can be sent to the any
+ * port).
+ */
+static inline int sched_update_avail(struct sge *sge)
+{
+        struct sched *s = sge->tx_sched;
+        ktime_t now = get_clock();
+        unsigned int i;
+        long long delta_time_ns;
+
+        delta_time_ns = ktime_to_ns(ktime_sub(now, s->last_updated));
+
+        pr_debug("sched_update_avail delta=%lld\n", delta_time_ns);
+        if (delta_time_ns < 15000)
+                return 0;
+
+        for (i = 0; i < MAX_NPORTS; i++) {
+                struct sched_port *p = &s->p[i];
+                unsigned int delta_avail;
+
+                delta_avail = (p->drain_bits_per_1024ns * delta_time_ns) >> 13;
+                p->avail = min(p->avail + delta_avail, s->max_avail);
+        }
+
+        s->last_updated = now;
+
+        return 1;
+}
+
+/*
+ * sched_skb() is called from two different places. In the tx path, any
+ * packet generating load on an output port will call sched_skb()
+ * (skb != NULL). In addition, sched_skb() is called from the irq/soft irq
+ * context (skb == NULL).
+ * The scheduler only returns a skb (which will then be sent) if the
+ * length of the skb is <= the current quota of the output port.
+ */
+static struct sk_buff *sched_skb(struct sge *sge, struct sk_buff *skb,
+                                unsigned int credits)
+{
+        struct sched *s = sge->tx_sched;
+        struct sk_buff_head *skbq;
+        unsigned int i, len, update = 1;
+
+        pr_debug("sched_skb %p\n", skb);
+        if (!skb) {
+                if (!s->num)
+                        return NULL;
+        } else {
+                skbq = &s->p[skb->dev->if_port].skbq;
+                __skb_queue_tail(skbq, skb);
+                s->num++;
+                skb = NULL;
+        }
+
+        if (credits < MAX_SKB_FRAGS + 1)
+                goto out;
+
+ again:
+        for (i = 0; i < MAX_NPORTS; i++) {
+                s->port = ++s->port & (MAX_NPORTS - 1);
+                skbq = &s->p[s->port].skbq;
+
+                skb = skb_peek(skbq);
+
+                if (!skb)
+                        continue;
+
+                len = skb->len;
+                if (len <= s->p[s->port].avail) {
+                        s->p[s->port].avail -= len;
+                        s->num--;
+                        __skb_unlink(skb, skbq);
+                        goto out;
+                }
+                skb = NULL;
+        }
+
+        if (update-- && sched_update_avail(sge))
+                goto again;
+
+ out:
+        /* If there are more pending skbs, we use the hardware to schedule us
+         * again.
+         */
+        if (s->num && !skb) {
+                struct cmdQ *q = &sge->cmdQ[0];
+                clear_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
+                if (test_and_set_bit(CMDQ_STAT_RUNNING, &q->status) == 0) {
+                        set_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
+                        writel(F_CMDQ0_ENABLE, sge->adapter->regs + A_SG_DOORBELL);
+                }
+        }
+        pr_debug("sched_skb ret %p\n", skb);
+
+        return skb;
+}
+
+/*
  * PIO to indicate that memory mapped Q contains valid descriptor(s).
  */
 static inline void doorbell_pio(struct adapter *adapter, u32 val)
@@ -335,10 +581,9 @@ static int alloc_rx_resources(struct sge *sge, struct sge_params *p)
                         goto err_no_mem;
                 memset(q->entries, 0, size);
                 size = sizeof(struct freelQ_ce) * q->size;
-                q->centries = kmalloc(size, GFP_KERNEL);
+                q->centries = kzalloc(size, GFP_KERNEL);
                 if (!q->centries)
                         goto err_no_mem;
-                memset(q->centries, 0, size);
         }
 
         /*
@@ -351,8 +596,11 @@ static int alloc_rx_resources(struct sge *sge, struct sge_params *p)
         sge->freelQ[!sge->jumbo_fl].rx_buffer_size = SGE_RX_SM_BUF_SIZE +
                 sizeof(struct cpl_rx_data) +
                 sge->freelQ[!sge->jumbo_fl].dma_offset;
-        sge->freelQ[sge->jumbo_fl].rx_buffer_size = (16 * 1024) -
-                SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+
+                size = (16 * 1024) -
+                    SKB_DATA_ALIGN(sizeof(struct skb_shared_info));
+
+        sge->freelQ[sge->jumbo_fl].rx_buffer_size = size;
 
         /*
          * Setup which skb recycle Q should be used when recycling buffers from
@@ -389,17 +637,23 @@ static void free_cmdQ_buffers(struct sge *sge, struct cmdQ *q, unsigned int n)
         q->in_use -= n;
         ce = &q->centries[cidx];
         while (n--) {
-                if (q->sop)
-                        pci_unmap_single(pdev, pci_unmap_addr(ce, dma_addr),
-                                         pci_unmap_len(ce, dma_len),
-                                         PCI_DMA_TODEVICE);
-                else
-                        pci_unmap_page(pdev, pci_unmap_addr(ce, dma_addr),
-                                       pci_unmap_len(ce, dma_len),
-                                       PCI_DMA_TODEVICE);
-                q->sop = 0;
+                if (q->sop) {
+                        if (likely(pci_unmap_len(ce, dma_len))) {
+                                pci_unmap_single(pdev,
+                                                 pci_unmap_addr(ce, dma_addr),
+                                                 pci_unmap_len(ce, dma_len),
+                                                 PCI_DMA_TODEVICE);
+                                q->sop = 0;
+                        }
+                } else {
+                        if (likely(pci_unmap_len(ce, dma_len))) {
+                                pci_unmap_page(pdev, pci_unmap_addr(ce, dma_addr),
+                                               pci_unmap_len(ce, dma_len),
+                                               PCI_DMA_TODEVICE);
+                        }
+                }
                 if (ce->skb) {
-                        dev_kfree_skb(ce->skb);
+                        dev_kfree_skb_any(ce->skb);
                         q->sop = 1;
                 }
                 ce++;
@@ -463,10 +717,9 @@ static int alloc_tx_resources(struct sge *sge, struct sge_params *p)
                         goto err_no_mem;
                 memset(q->entries, 0, size);
                 size = sizeof(struct cmdQ_ce) * q->size;
-                q->centries = kmalloc(size, GFP_KERNEL);
+                q->centries = kzalloc(size, GFP_KERNEL);
                 if (!q->centries)
                         goto err_no_mem;
-                memset(q->centries, 0, size);
         }
 
         /*
@@ -506,7 +759,7 @@ void t1_set_vlan_accel(struct adapter *adapter, int on_off)
                 sge->sge_control |= F_VLAN_XTRACT;
         if (adapter->open_device_map) {
                 writel(sge->sge_control, adapter->regs + A_SG_CONTROL);
-                readl(adapter->regs + A_SG_CONTROL); /* flush */
+                readl(adapter->regs + A_SG_CONTROL);   /* flush */
         }
 }
 
@@ -540,7 +793,6 @@ static void configure_sge(struct sge *sge, struct sge_params *p)
         sge->sge_control = F_CMDQ0_ENABLE | F_CMDQ1_ENABLE | F_FL0_ENABLE |
                 F_FL1_ENABLE | F_CPL_ENABLE | F_RESPONSE_QUEUE_ENABLE |
                 V_CMDQ_PRIORITY(2) | F_DISABLE_CMDQ1_GTS | F_ISCSI_COALESCE |
-                F_DISABLE_FL0_GTS | F_DISABLE_FL1_GTS |
                 V_RX_PKT_OFFSET(sge->rx_pkt_pad);
 
 #if defined(__BIG_ENDIAN_BITFIELD)
@@ -568,9 +820,12 @@ static inline unsigned int jumbo_payload_capacity(const struct sge *sge)
  */
 void t1_sge_destroy(struct sge *sge)
 {
-        if (sge->espibug_skb)
-                kfree_skb(sge->espibug_skb);
+        int i;
 
+        for_each_port(sge->adapter, i)
+                free_percpu(sge->port_stats[i]);
+
+        kfree(sge->tx_sched);
         free_tx_resources(sge);
         free_rx_resources(sge);
         kfree(sge);
@@ -735,14 +990,28 @@ int t1_sge_intr_error_handler(struct sge *sge)
         return 0;
 }
 
-const struct sge_intr_counts *t1_sge_get_intr_counts(struct sge *sge)
+const struct sge_intr_counts *t1_sge_get_intr_counts(const struct sge *sge)
 {
         return &sge->stats;
 }
 
-const struct sge_port_stats *t1_sge_get_port_stats(struct sge *sge, int port)
+void t1_sge_get_port_stats(const struct sge *sge, int port,
+                           struct sge_port_stats *ss)
 {
-        return &sge->port_stats[port];
+        int cpu;
+
+        memset(ss, 0, sizeof(*ss));
+        for_each_possible_cpu(cpu) {
+                struct sge_port_stats *st = per_cpu_ptr(sge->port_stats[port], cpu);
+
+                ss->rx_packets += st->rx_packets;
+                ss->rx_cso_good += st->rx_cso_good;
+                ss->tx_packets += st->tx_packets;
+                ss->tx_cso += st->tx_cso;
+                ss->tx_tso += st->tx_tso;
+                ss->vlan_xtract += st->vlan_xtract;
+                ss->vlan_insert += st->vlan_insert;
+        }
 }
 
 /**
@@ -856,6 +1125,99 @@ static void unexpected_offload(struct adapter *adapter, struct freelQ *fl)
 }
 
 /*
+ * T1/T2 SGE limits the maximum DMA size per TX descriptor to
+ * SGE_TX_DESC_MAX_PLEN (16KB). If the PAGE_SIZE is larger than 16KB, the
+ * stack might send more than SGE_TX_DESC_MAX_PLEN in a contiguous manner.
+ * Note that the *_large_page_tx_descs stuff will be optimized out when
+ * PAGE_SIZE <= SGE_TX_DESC_MAX_PLEN.
+ *
+ * compute_large_page_descs() computes how many additional descriptors are
+ * required to break down the stack's request.
+ */
+static inline unsigned int compute_large_page_tx_descs(struct sk_buff *skb)
+{
+        unsigned int count = 0;
+        if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN) {
+                unsigned int nfrags = skb_shinfo(skb)->nr_frags;
+                unsigned int i, len = skb->len - skb->data_len;
+                while (len > SGE_TX_DESC_MAX_PLEN) {
+                        count++;
+                        len -= SGE_TX_DESC_MAX_PLEN;
+                }
+                for (i = 0; nfrags--; i++) {
+                        skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+                        len = frag->size;
+                        while (len > SGE_TX_DESC_MAX_PLEN) {
+                                count++;
+                                len -= SGE_TX_DESC_MAX_PLEN;
+                        }
+                }
+        }
+        return count;
+}
+
+/*
+ * Write a cmdQ entry.
+ *
+ * Since this function writes the 'flags' field, it must not be used to
+ * write the first cmdQ entry.
+ */
+static inline void write_tx_desc(struct cmdQ_e *e, dma_addr_t mapping,
+                                 unsigned int len, unsigned int gen,
+                                 unsigned int eop)
+{
+        if (unlikely(len > SGE_TX_DESC_MAX_PLEN))
+                BUG();
+        e->addr_lo = (u32)mapping;
+        e->addr_hi = (u64)mapping >> 32;
+        e->len_gen = V_CMD_LEN(len) | V_CMD_GEN1(gen);
+        e->flags = F_CMD_DATAVALID | V_CMD_EOP(eop) | V_CMD_GEN2(gen);
+}
+
+/*
+ * See comment for previous function.
+ *
+ * write_tx_descs_large_page() writes additional SGE tx descriptors if
+ * *desc_len exceeds HW's capability.
+ */
+static inline unsigned int write_large_page_tx_descs(unsigned int pidx,
+                                                     struct cmdQ_e **e,
+                                                     struct cmdQ_ce **ce,
+                                                     unsigned int *gen,
+                                                     dma_addr_t *desc_mapping,
+                                                     unsigned int *desc_len,
+                                                     unsigned int nfrags,
+                                                     struct cmdQ *q)
+{
+        if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN) {
+                struct cmdQ_e *e1 = *e;
+                struct cmdQ_ce *ce1 = *ce;
+
+                while (*desc_len > SGE_TX_DESC_MAX_PLEN) {
+                        *desc_len -= SGE_TX_DESC_MAX_PLEN;
+                        write_tx_desc(e1, *desc_mapping, SGE_TX_DESC_MAX_PLEN,
+                                      *gen, nfrags == 0 && *desc_len == 0);
+                        ce1->skb = NULL;
+                        pci_unmap_len_set(ce1, dma_len, 0);
+                        *desc_mapping += SGE_TX_DESC_MAX_PLEN;
+                        if (*desc_len) {
+                                ce1++;
+                                e1++;
+                                if (++pidx == q->size) {
+                                        pidx = 0;
+                                        *gen ^= 1;
+                                        ce1 = q->centries;
+                                        e1 = q->entries;
+                                }
+                        }
+                }
+                *e = e1;
+                *ce = ce1;
+        }
+        return pidx;
+}
+
+/*
  * Write the command descriptors to transmit the given skb starting at
  * descriptor pidx with the given generation.
  */
@@ -863,50 +1225,84 @@ static inline void write_tx_descs(struct adapter *adapter, struct sk_buff *skb,
                                   unsigned int pidx, unsigned int gen,
                                   struct cmdQ *q)
 {
-        dma_addr_t mapping;
+        dma_addr_t mapping, desc_mapping;
         struct cmdQ_e *e, *e1;
         struct cmdQ_ce *ce;
-        unsigned int i, flags, nfrags = skb_shinfo(skb)->nr_frags;
+        unsigned int i, flags, first_desc_len, desc_len,
+            nfrags = skb_shinfo(skb)->nr_frags;
 
-        mapping = pci_map_single(adapter->pdev, skb->data,
-                                 skb->len - skb->data_len, PCI_DMA_TODEVICE);
+        e = e1 = &q->entries[pidx];
         ce = &q->centries[pidx];
+
+        mapping = pci_map_single(adapter->pdev, skb->data,
+                                skb->len - skb->data_len, PCI_DMA_TODEVICE);
+
+        desc_mapping = mapping;
+        desc_len = skb->len - skb->data_len;
+
+        flags = F_CMD_DATAVALID | F_CMD_SOP |
+            V_CMD_EOP(nfrags == 0 && desc_len <= SGE_TX_DESC_MAX_PLEN) |
+            V_CMD_GEN2(gen);
+        first_desc_len = (desc_len <= SGE_TX_DESC_MAX_PLEN) ?
+            desc_len : SGE_TX_DESC_MAX_PLEN;
+        e->addr_lo = (u32)desc_mapping;
+        e->addr_hi = (u64)desc_mapping >> 32;
+        e->len_gen = V_CMD_LEN(first_desc_len) | V_CMD_GEN1(gen);
+        ce->skb = NULL;
+        pci_unmap_len_set(ce, dma_len, 0);
+
+        if (PAGE_SIZE > SGE_TX_DESC_MAX_PLEN &&
+            desc_len > SGE_TX_DESC_MAX_PLEN) {
+                desc_mapping += first_desc_len;
+                desc_len -= first_desc_len;
+                e1++;
+                ce++;
+                if (++pidx == q->size) {
+                        pidx = 0;
+                        gen ^= 1;
+                        e1 = q->entries;
+                        ce = q->centries;
+                }
+                pidx = write_large_page_tx_descs(pidx, &e1, &ce, &gen,
+                                                 &desc_mapping, &desc_len,
+                                                 nfrags, q);
+
+                if (likely(desc_len))
+                        write_tx_desc(e1, desc_mapping, desc_len, gen,
+                                      nfrags == 0);
+        }
+
         ce->skb = NULL;
         pci_unmap_addr_set(ce, dma_addr, mapping);
         pci_unmap_len_set(ce, dma_len, skb->len - skb->data_len);
 
-        flags = F_CMD_DATAVALID | F_CMD_SOP | V_CMD_EOP(nfrags == 0) |
-                V_CMD_GEN2(gen);
-        e = &q->entries[pidx];
-        e->addr_lo = (u32)mapping;
-        e->addr_hi = (u64)mapping >> 32;
-        e->len_gen = V_CMD_LEN(skb->len - skb->data_len) | V_CMD_GEN1(gen);
-        for (e1 = e, i = 0; nfrags--; i++) {
+        for (i = 0; nfrags--; i++) {
                 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
-
-                ce++;
                 e1++;
+                ce++;
                 if (++pidx == q->size) {
                         pidx = 0;
                         gen ^= 1;
-                        ce = q->centries;
                         e1 = q->entries;
+                        ce = q->centries;
                 }
 
                 mapping = pci_map_page(adapter->pdev, frag->page,
                                        frag->page_offset, frag->size,
                                        PCI_DMA_TODEVICE);
+                desc_mapping = mapping;
+                desc_len = frag->size;
+
+                pidx = write_large_page_tx_descs(pidx, &e1, &ce, &gen,
+                                                 &desc_mapping, &desc_len,
+                                                 nfrags, q);
+                if (likely(desc_len))
+                        write_tx_desc(e1, desc_mapping, desc_len, gen,
+                                      nfrags == 0);
                 ce->skb = NULL;
                 pci_unmap_addr_set(ce, dma_addr, mapping);
                 pci_unmap_len_set(ce, dma_len, frag->size);
-
-                e1->addr_lo = (u32)mapping;
-                e1->addr_hi = (u64)mapping >> 32;
-                e1->len_gen = V_CMD_LEN(frag->size) | V_CMD_GEN1(gen);
-                e1->flags = F_CMD_DATAVALID | V_CMD_EOP(nfrags == 0) |
-                            V_CMD_GEN2(gen);
         }
-
         ce->skb = skb;
         wmb();
         e->flags = flags;
@@ -920,26 +1316,56 @@ static inline void reclaim_completed_tx(struct sge *sge, struct cmdQ *q)
         unsigned int reclaim = q->processed - q->cleaned;
 
         if (reclaim) {
+                pr_debug("reclaim_completed_tx processed:%d cleaned:%d\n",
+                         q->processed, q->cleaned);
                 free_cmdQ_buffers(sge, q, reclaim);
                 q->cleaned += reclaim;
         }
 }
 
-#ifndef SET_ETHTOOL_OPS
-# define __netif_rx_complete(dev) netif_rx_complete(dev)
-#endif
-
 /*
- * We cannot use the standard netif_rx_schedule_prep() because we have multiple
- * ports plus the TOE all multiplexing onto a single response queue, therefore
- * accepting new responses cannot depend on the state of any particular port.
- * So define our own equivalent that omits the netif_running() test.
+ * Called from tasklet. Checks the scheduler for any
+ * pending skbs that can be sent.
  */
-static inline int napi_schedule_prep(struct net_device *dev)
+static void restart_sched(unsigned long arg)
 {
-        return !test_and_set_bit(__LINK_STATE_RX_SCHED, &dev->state);
-}
+        struct sge *sge = (struct sge *) arg;
+        struct adapter *adapter = sge->adapter;
+        struct cmdQ *q = &sge->cmdQ[0];
+        struct sk_buff *skb;
+        unsigned int credits, queued_skb = 0;
 
+        spin_lock(&q->lock);
+        reclaim_completed_tx(sge, q);
+
+        credits = q->size - q->in_use;
+        pr_debug("restart_sched credits=%d\n", credits);
+        while ((skb = sched_skb(sge, NULL, credits)) != NULL) {
+                unsigned int genbit, pidx, count;
+                count = 1 + skb_shinfo(skb)->nr_frags;
+                count += compute_large_page_tx_descs(skb);
+                q->in_use += count;
+                genbit = q->genbit;
+                pidx = q->pidx;
+                q->pidx += count;
+                if (q->pidx >= q->size) {
+                        q->pidx -= q->size;
+                        q->genbit ^= 1;
+                }
+                write_tx_descs(adapter, skb, pidx, genbit, q);
+                credits = q->size - q->in_use;
+                queued_skb = 1;
+        }
+
+        if (queued_skb) {
+                clear_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
+                if (test_and_set_bit(CMDQ_STAT_RUNNING, &q->status) == 0) {
+                        set_bit(CMDQ_STAT_LAST_PKT_DB, &q->status);
+                        writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL);
+                }
+        }
+        spin_unlock(&q->lock);
+}
 
 /**
  *      sge_rx - process an ingress ethernet packet
@@ -954,31 +1380,39 @@ static int sge_rx(struct sge *sge, struct freelQ *fl, unsigned int len)
         struct sk_buff *skb;
         struct cpl_rx_pkt *p;
         struct adapter *adapter = sge->adapter;
+        struct sge_port_stats *st;
 
-        sge->stats.ethernet_pkts++;
         skb = get_packet(adapter->pdev, fl, len - sge->rx_pkt_pad,
                          sge->rx_pkt_pad, 2, SGE_RX_COPY_THRES,
                          SGE_RX_DROP_THRES);
-        if (!skb) {
-                sge->port_stats[0].rx_drops++; /* charge only port 0 for now */
+        if (unlikely(!skb)) {
+                sge->stats.rx_drops++;
                 return 0;
         }
 
         p = (struct cpl_rx_pkt *)skb->data;
         skb_pull(skb, sizeof(*p));
+        if (p->iff >= adapter->params.nports) {
+                kfree_skb(skb);
+                return 0;
+        }
+
         skb->dev = adapter->port[p->iff].dev;
         skb->dev->last_rx = jiffies;
+        st = per_cpu_ptr(sge->port_stats[p->iff], smp_processor_id());
+        st->rx_packets++;
+
         skb->protocol = eth_type_trans(skb, skb->dev);
         if ((adapter->flags & RX_CSUM_ENABLED) && p->csum == 0xffff &&
             skb->protocol == htons(ETH_P_IP) &&
             (skb->data[9] == IPPROTO_TCP || skb->data[9] == IPPROTO_UDP)) {
-                sge->port_stats[p->iff].rx_cso_good++;
+                ++st->rx_cso_good;
                 skb->ip_summed = CHECKSUM_UNNECESSARY;
         } else
                 skb->ip_summed = CHECKSUM_NONE;
 
         if (unlikely(adapter->vlan_grp && p->vlan_valid)) {
-                sge->port_stats[p->iff].vlan_xtract++;
+                st->vlan_xtract++;
                 if (adapter->params.sge.polling)
                         vlan_hwaccel_receive_skb(skb, adapter->vlan_grp,
                                                  ntohs(p->vlan));
@@ -1039,18 +1473,24 @@ static unsigned int update_tx_info(struct adapter *adapter,
         struct cmdQ *cmdq = &sge->cmdQ[0];
 
         cmdq->processed += pr0;
-
+        if (flags & (F_FL0_ENABLE | F_FL1_ENABLE)) {
+                freelQs_empty(sge);
+                flags &= ~(F_FL0_ENABLE | F_FL1_ENABLE);
+        }
         if (flags & F_CMDQ0_ENABLE) {
                 clear_bit(CMDQ_STAT_RUNNING, &cmdq->status);
-        
+
                 if (cmdq->cleaned + cmdq->in_use != cmdq->processed &&
                     !test_and_set_bit(CMDQ_STAT_LAST_PKT_DB, &cmdq->status)) {
                         set_bit(CMDQ_STAT_RUNNING, &cmdq->status);
                         writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL);
                 }
-                flags &= ~F_CMDQ0_ENABLE;
+                if (sge->tx_sched)
+                        tasklet_hi_schedule(&sge->tx_sched->sched_tsk);
+
+                flags &= ~F_CMDQ0_ENABLE;
         }
-        
+
         if (unlikely(sge->stopped_tx_queues != 0))
                 restart_tx_queues(sge);
 
@@ -1241,20 +1681,21 @@ static irqreturn_t t1_interrupt_napi(int irq, void *data)
                 if (e->GenerationBit == q->genbit) {
                         if (e->DataValid ||
                             process_pure_responses(adapter, e)) {
-                                if (likely(napi_schedule_prep(sge->netdev)))
+                                if (likely(__netif_rx_schedule_prep(sge->netdev)))
                                         __netif_rx_schedule(sge->netdev);
-                                else
-                                        printk(KERN_CRIT
+                                else if (net_ratelimit())
+                                        printk(KERN_INFO
                                                "NAPI schedule failure!\n");
                         } else
-                        writel(q->cidx, adapter->regs + A_SG_SLEEPING);
+                                writel(q->cidx, adapter->regs + A_SG_SLEEPING);
+
                         handled = 1;
                         goto unlock;
                 } else
-                writel(q->cidx, adapter->regs + A_SG_SLEEPING);
-        }  else
-        if (readl(adapter->regs + A_PL_CAUSE) & F_PL_INTR_SGE_DATA)
-                printk(KERN_ERR "data interrupt while NAPI running\n");
+                        writel(q->cidx, adapter->regs + A_SG_SLEEPING);
+        }  else if (readl(adapter->regs + A_PL_CAUSE) & F_PL_INTR_SGE_DATA) {
+                printk(KERN_ERR "data interrupt while NAPI running\n");
+        }
         
         handled = t1_slow_intr_handler(adapter);
         if (!handled)
@@ -1335,34 +1776,59 @@ static int t1_sge_tx(struct sk_buff *skb, struct adapter *adapter,
 {
         struct sge *sge = adapter->sge;
         struct cmdQ *q = &sge->cmdQ[qid];
-        unsigned int credits, pidx, genbit, count;
+        unsigned int credits, pidx, genbit, count, use_sched_skb = 0;
+
+        if (!spin_trylock(&q->lock))
+                return NETDEV_TX_LOCKED;
 
-        spin_lock(&q->lock);
         reclaim_completed_tx(sge, q);
 
         pidx = q->pidx;
         credits = q->size - q->in_use;
         count = 1 + skb_shinfo(skb)->nr_frags;
+        count += compute_large_page_tx_descs(skb);
 
-        {       /* Ethernet packet */
-                if (unlikely(credits < count)) {
+        /* Ethernet packet */
+        if (unlikely(credits < count)) {
+                if (!netif_queue_stopped(dev)) {
                         netif_stop_queue(dev);
                         set_bit(dev->if_port, &sge->stopped_tx_queues);
                         sge->stats.cmdQ_full[2]++;
-                        spin_unlock(&q->lock);
-                        if (!netif_queue_stopped(dev))
-                                CH_ERR("%s: Tx ring full while queue awake!\n",
-                                       adapter->name);
-                        return NETDEV_TX_BUSY;
+                        CH_ERR("%s: Tx ring full while queue awake!\n",
+                               adapter->name);
                 }
-                if (unlikely(credits - count < q->stop_thres)) {
-                        sge->stats.cmdQ_full[2]++;
-                        netif_stop_queue(dev);
-                        set_bit(dev->if_port, &sge->stopped_tx_queues);
+                spin_unlock(&q->lock);
+                return NETDEV_TX_BUSY;
+        }
+
+        if (unlikely(credits - count < q->stop_thres)) {
+                netif_stop_queue(dev);
+                set_bit(dev->if_port, &sge->stopped_tx_queues);
+                sge->stats.cmdQ_full[2]++;
+        }
+
+        /* T204 cmdQ0 skbs that are destined for a certain port have to go
+         * through the scheduler.
+         */
+        if (sge->tx_sched && !qid && skb->dev) {
+        use_sched:
+                use_sched_skb = 1;
+                /* Note that the scheduler might return a different skb than
+                 * the one passed in.
+                 */
+                skb = sched_skb(sge, skb, credits);
+                if (!skb) {
+                        spin_unlock(&q->lock);
+                        return NETDEV_TX_OK;
                 }
+                pidx = q->pidx;
+                count = 1 + skb_shinfo(skb)->nr_frags;
+                count += compute_large_page_tx_descs(skb);
         }
+
         q->in_use += count;
         genbit = q->genbit;
+        pidx = q->pidx;
         q->pidx += count;
         if (q->pidx >= q->size) {
                 q->pidx -= q->size;
@@ -1388,6 +1854,14 @@ static int t1_sge_tx(struct sk_buff *skb, struct adapter *adapter,
                         writel(F_CMDQ0_ENABLE, adapter->regs + A_SG_DOORBELL);
                 }
         }
+
+        if (use_sched_skb) {
+                if (spin_trylock(&q->lock)) {
+                        credits = q->size - q->in_use;
+                        skb = NULL;
+                        goto use_sched;
+                }
+        }
         return NETDEV_TX_OK;
 }
 
@@ -1412,16 +1886,20 @@ static inline int eth_hdr_len(const void *data)
 int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct adapter *adapter = dev->priv;
-        struct sge_port_stats *st = &adapter->sge->port_stats[dev->if_port];
         struct sge *sge = adapter->sge;
+        struct sge_port_stats *st = per_cpu_ptr(sge->port_stats[dev->if_port], smp_processor_id());
         struct cpl_tx_pkt *cpl;
+        struct sk_buff *orig_skb = skb;
+        int ret;
+
+        if (skb->protocol == htons(ETH_P_CPL5))
+                goto send;
 
-#ifdef NETIF_F_TSO
-        if (skb_is_gso(skb)) {
+        if (skb_shinfo(skb)->gso_size) {
                 int eth_type;
                 struct cpl_tx_pkt_lso *hdr;
 
-                st->tso++;
+                ++st->tx_tso;
 
                 eth_type = skb->nh.raw - skb->data == ETH_HLEN ?
                         CPL_ETH_II : CPL_ETH_II_VLAN;
@@ -1432,13 +1910,10 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 hdr->ip_hdr_words = skb->nh.iph->ihl;
                 hdr->tcp_hdr_words = skb->h.th->doff;
                 hdr->eth_type_mss = htons(MK_ETH_TYPE_MSS(eth_type,
-                                                skb_shinfo(skb)->gso_size));
+                                                          skb_shinfo(skb)->gso_size));
                 hdr->len = htonl(skb->len - sizeof(*hdr));
                 cpl = (struct cpl_tx_pkt *)hdr;
-                sge->stats.tx_lso_pkts++;
-        } else
-#endif
-        {
+        } else {
                 /*
                  * Packets shorter than ETH_HLEN can break the MAC, drop them
                  * early.  Also, we may get oversized packets because some
@@ -1447,6 +1922,8 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
                  */
                 if (unlikely(skb->len < ETH_HLEN ||
                              skb->len > dev->mtu + eth_hdr_len(skb->data))) {
+                        pr_debug("%s: packet size %d hdr %d mtu%d\n", dev->name,
+                                 skb->len, eth_hdr_len(skb->data), dev->mtu);
                         dev_kfree_skb_any(skb);
                         return NETDEV_TX_OK;
                 }
@@ -1456,9 +1933,9 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
                  * components, such as pktgen, do not handle it right.
                  * Complain when this happens but try to fix things up.
                  */
-                if (unlikely(skb_headroom(skb) <
-                             dev->hard_header_len - ETH_HLEN)) {
-                        struct sk_buff *orig_skb = skb;
+                if (unlikely(skb_headroom(skb) < dev->hard_header_len - ETH_HLEN)) {
+                        pr_debug("%s: headroom %d header_len %d\n", dev->name,
+                                 skb_headroom(skb), dev->hard_header_len);
 
                         if (net_ratelimit())
                                 printk(KERN_ERR "%s: inadequate headroom in "
@@ -1471,19 +1948,21 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
                 if (!(adapter->flags & UDP_CSUM_CAPABLE) &&
                     skb->ip_summed == CHECKSUM_PARTIAL &&
-                    skb->nh.iph->protocol == IPPROTO_UDP)
+                    skb->nh.iph->protocol == IPPROTO_UDP) {
                         if (unlikely(skb_checksum_help(skb))) {
+                                pr_debug("%s: unable to do udp checksum\n", dev->name);
                                 dev_kfree_skb_any(skb);
                                 return NETDEV_TX_OK;
                         }
+                }
 
                 /* Hmmm, assuming to catch the gratious arp... and we'll use
                  * it to flush out stuck espi packets...
-                  */
-                if (unlikely(!adapter->sge->espibug_skb)) {
+                 */
+                if ((unlikely(!adapter->sge->espibug_skb[dev->if_port]))) {
                         if (skb->protocol == htons(ETH_P_ARP) &&
                             skb->nh.arph->ar_op == htons(ARPOP_REQUEST)) {
-                                adapter->sge->espibug_skb = skb;
+                                adapter->sge->espibug_skb[dev->if_port] = skb;
                                 /* We want to re-use this skb later. We
                                  * simply bump the reference count and it
                                  * will not be freed...
@@ -1499,8 +1978,6 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 /* the length field isn't used so don't bother setting it */
 
                 st->tx_cso += (skb->ip_summed == CHECKSUM_PARTIAL);
-                sge->stats.tx_do_cksum += (skb->ip_summed == CHECKSUM_PARTIAL);
-                sge->stats.tx_reg_pkts++;
         }
         cpl->iff = dev->if_port;
 
@@ -1513,8 +1990,19 @@ int t1_start_xmit(struct sk_buff *skb, struct net_device *dev)
 #endif
                 cpl->vlan_valid = 0;
 
+send:
+        st->tx_packets++;
         dev->trans_start = jiffies;
-        return t1_sge_tx(skb, adapter, 0, dev);
+        ret = t1_sge_tx(skb, adapter, 0, dev);
+
+        /* If transmit busy, and we reallocated skb's due to headroom limit,
+         * then silently discard to avoid leak.
+         */
+        if (unlikely(ret != NETDEV_TX_OK && skb != orig_skb)) {
+                dev_kfree_skb_any(skb);
+                ret = NETDEV_TX_OK;
+        }
+        return ret;
 }
 
 /*
@@ -1532,10 +2020,9 @@ static void sge_tx_reclaim_cb(unsigned long data)
                         continue;
 
                 reclaim_completed_tx(sge, q);
-                if (i == 0 && q->in_use)   /* flush pending credits */
-                        writel(F_CMDQ0_ENABLE,
-                                sge->adapter->regs + A_SG_DOORBELL);
-
+                if (i == 0 && q->in_use) {    /* flush pending credits */
+                        writel(F_CMDQ0_ENABLE, sge->adapter->regs + A_SG_DOORBELL);
+                }
                 spin_unlock(&q->lock);
         }
         mod_timer(&sge->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD);
@@ -1582,11 +2069,20 @@ int t1_sge_configure(struct sge *sge, struct sge_params *p)
  */
 void t1_sge_stop(struct sge *sge)
 {
+        int i;
         writel(0, sge->adapter->regs + A_SG_CONTROL);
-        (void) readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
+        readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
+
         if (is_T2(sge->adapter))
                 del_timer_sync(&sge->espibug_timer);
+
         del_timer_sync(&sge->tx_reclaim_timer);
+        if (sge->tx_sched)
+                tx_sched_stop(sge);
+
+        for (i = 0; i < MAX_NPORTS; i++)
+                if (sge->espibug_skb[i])
+                        kfree_skb(sge->espibug_skb[i]);
 }
 
 /*
@@ -1599,74 +2095,128 @@ void t1_sge_start(struct sge *sge)
 
         writel(sge->sge_control, sge->adapter->regs + A_SG_CONTROL);
         doorbell_pio(sge->adapter, F_FL0_ENABLE | F_FL1_ENABLE);
-        (void) readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
+        readl(sge->adapter->regs + A_SG_CONTROL); /* flush */
 
         mod_timer(&sge->tx_reclaim_timer, jiffies + TX_RECLAIM_PERIOD);
 
-        if (is_T2(sge->adapter)) 
+        if (is_T2(sge->adapter))
                 mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout);
 }
 
 /*
  * Callback for the T2 ESPI 'stuck packet feature' workaorund
  */
-static void espibug_workaround(void *data)
+static void espibug_workaround_t204(unsigned long data)
 {
         struct adapter *adapter = (struct adapter *)data;
         struct sge *sge = adapter->sge;
+        unsigned int nports = adapter->params.nports;
+        u32 seop[MAX_NPORTS];
 
-        if (netif_running(adapter->port[0].dev)) {
-                struct sk_buff *skb = sge->espibug_skb;
-
-                u32 seop = t1_espi_get_mon(adapter, 0x930, 0);
-
-                if ((seop & 0xfff0fff) == 0xfff && skb) {
-                        if (!skb->cb[0]) {
-                                u8 ch_mac_addr[ETH_ALEN] =
-                                    {0x0, 0x7, 0x43, 0x0, 0x0, 0x0};
-                                memcpy(skb->data + sizeof(struct cpl_tx_pkt),
-                                    ch_mac_addr, ETH_ALEN);
-                                memcpy(skb->data + skb->len - 10, ch_mac_addr,
-                                    ETH_ALEN);
-                                skb->cb[0] = 0xff;
+        if (adapter->open_device_map & PORT_MASK) {
+                int i;
+                if (t1_espi_get_mon_t204(adapter, &(seop[0]), 0) < 0) {
+                        return;
+                }
+                for (i = 0; i < nports; i++) {
+                        struct sk_buff *skb = sge->espibug_skb[i];
+                        if ( (netif_running(adapter->port[i].dev)) &&
+                             !(netif_queue_stopped(adapter->port[i].dev)) &&
+                             (seop[i] && ((seop[i] & 0xfff) == 0)) &&
+                             skb ) {
+                                if (!skb->cb[0]) {
+                                        u8 ch_mac_addr[ETH_ALEN] =
+                                        {0x0, 0x7, 0x43, 0x0, 0x0, 0x0};
+                                        memcpy(skb->data + sizeof(struct cpl_tx_pkt),
+                                        ch_mac_addr, ETH_ALEN);
+                                        memcpy(skb->data + skb->len - 10,
+                                                ch_mac_addr, ETH_ALEN);
+                                        skb->cb[0] = 0xff;
+                                }
+
+                                /* bump the reference count to avoid freeing of
+                                 * the skb once the DMA has completed.
+                                 */
+                                skb = skb_get(skb);
+                                t1_sge_tx(skb, adapter, 0, adapter->port[i].dev);
                         }
-
-                        /* bump the reference count to avoid freeing of the
-                         * skb once the DMA has completed.
-                         */
-                        skb = skb_get(skb);
-                        t1_sge_tx(skb, adapter, 0, adapter->port[0].dev);
                 }
         }
         mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout);
 }
 
+static void espibug_workaround(unsigned long data)
+{
+        struct adapter *adapter = (struct adapter *)data;
+        struct sge *sge = adapter->sge;
+
+        if (netif_running(adapter->port[0].dev)) {
+                struct sk_buff *skb = sge->espibug_skb[0];
+                u32 seop = t1_espi_get_mon(adapter, 0x930, 0);
+
+                if ((seop & 0xfff0fff) == 0xfff && skb) {
+                        if (!skb->cb[0]) {
+                                u8 ch_mac_addr[ETH_ALEN] =
+                                    {0x0, 0x7, 0x43, 0x0, 0x0, 0x0};
+                                memcpy(skb->data + sizeof(struct cpl_tx_pkt),
+                                       ch_mac_addr, ETH_ALEN);
+                                memcpy(skb->data + skb->len - 10, ch_mac_addr,
+                                       ETH_ALEN);
+                                skb->cb[0] = 0xff;
+                        }
+
+                        /* bump the reference count to avoid freeing of the
+                         * skb once the DMA has completed.
+                         */
+                        skb = skb_get(skb);
+                        t1_sge_tx(skb, adapter, 0, adapter->port[0].dev);
+                }
+        }
+        mod_timer(&sge->espibug_timer, jiffies + sge->espibug_timeout);
+}
+
 /*
  * Creates a t1_sge structure and returns suggested resource parameters.
  */
 struct sge * __devinit t1_sge_create(struct adapter *adapter,
                                      struct sge_params *p)
 {
-        struct sge *sge = kmalloc(sizeof(*sge), GFP_KERNEL);
+        struct sge *sge = kzalloc(sizeof(*sge), GFP_KERNEL);
+        int i;
 
         if (!sge)
                 return NULL;
-        memset(sge, 0, sizeof(*sge));
 
         sge->adapter = adapter;
         sge->netdev = adapter->port[0].dev;
         sge->rx_pkt_pad = t1_is_T1B(adapter) ? 0 : 2;
         sge->jumbo_fl = t1_is_T1B(adapter) ? 1 : 0;
 
+        for_each_port(adapter, i) {
+                sge->port_stats[i] = alloc_percpu(struct sge_port_stats);
+                if (!sge->port_stats[i])
+                        goto nomem_port;
+        }
+
         init_timer(&sge->tx_reclaim_timer);
         sge->tx_reclaim_timer.data = (unsigned long)sge;
         sge->tx_reclaim_timer.function = sge_tx_reclaim_cb;
 
         if (is_T2(sge->adapter)) {
                 init_timer(&sge->espibug_timer);
-                sge->espibug_timer.function = (void *)&espibug_workaround;
+
+                if (adapter->params.nports > 1) {
+                        tx_sched_init(sge);
+                        sge->espibug_timer.function = espibug_workaround_t204;
+                } else {
+                        sge->espibug_timer.function = espibug_workaround;
+                }
                 sge->espibug_timer.data = (unsigned long)sge->adapter;
+
                 sge->espibug_timeout = 1;
+                /* for T204, every 10ms */
+                if (adapter->params.nports > 1)
+                        sge->espibug_timeout = HZ/100;
         }
          
 
@@ -1674,10 +2224,25 @@ struct sge * __devinit t1_sge_create(struct adapter *adapter,
         p->cmdQ_size[1] = SGE_CMDQ1_E_N;
         p->freelQ_size[!sge->jumbo_fl] = SGE_FREEL_SIZE;
         p->freelQ_size[sge->jumbo_fl] = SGE_JUMBO_FREEL_SIZE;
-        p->rx_coalesce_usecs =  50;
+        if (sge->tx_sched) {
+                if (board_info(sge->adapter)->board == CHBT_BOARD_CHT204)
+                        p->rx_coalesce_usecs = 15;
+                else
+                        p->rx_coalesce_usecs = 50;
+        } else
+                p->rx_coalesce_usecs = 50;
+
         p->coalesce_enable = 0;
         p->sample_interval_usecs = 0;
         p->polling = 0;
 
         return sge;
+nomem_port:
+        while (i >= 0) {
+                free_percpu(sge->port_stats[i]);
+                --i;
+        }
+        kfree(sge);
+        return NULL;
+
 }
diff --git a/drivers/net/chelsio/sge.h b/drivers/net/chelsio/sge.h
index 91af47bab7be..7ceb0117d039 100644
--- a/drivers/net/chelsio/sge.h
+++ b/drivers/net/chelsio/sge.h
@@ -44,6 +44,9 @@
 #include <asm/byteorder.h>
 
 struct sge_intr_counts {
+        unsigned int rx_drops;        /* # of packets dropped due to no mem */
+        unsigned int pure_rsps;        /* # of non-payload responses */
+        unsigned int unhandled_irqs;   /* # of unhandled interrupts */
         unsigned int respQ_empty;      /* # times respQ empty */
         unsigned int respQ_overflow;   /* # respQ overflow (fatal) */
         unsigned int freelistQ_empty;  /* # times freelist empty */
@@ -51,24 +54,16 @@ struct sge_intr_counts {
         unsigned int pkt_mismatch;
         unsigned int cmdQ_full[3];     /* not HW IRQ, host cmdQ[] full */
         unsigned int cmdQ_restarted[3];/* # of times cmdQ X was restarted */
-        unsigned int ethernet_pkts;    /* # of Ethernet packets received */
-        unsigned int offload_pkts;     /* # of offload packets received */
-        unsigned int offload_bundles;  /* # of offload pkt bundles delivered */
-        unsigned int pure_rsps;        /* # of non-payload responses */
-        unsigned int unhandled_irqs;   /* # of unhandled interrupts */
-        unsigned int tx_ipfrags;
-        unsigned int tx_reg_pkts;
-        unsigned int tx_lso_pkts;
-        unsigned int tx_do_cksum;
 };
 
 struct sge_port_stats {
-        unsigned long rx_cso_good;     /* # of successful RX csum offloads */
-        unsigned long tx_cso;          /* # of TX checksum offloads */
-        unsigned long vlan_xtract;     /* # of VLAN tag extractions */
-        unsigned long vlan_insert;     /* # of VLAN tag extractions */
-        unsigned long tso;             /* # of TSO requests */
-        unsigned long rx_drops;        /* # of packets dropped due to no mem */
+        u64 rx_packets;      /* # of Ethernet packets received */
+        u64 rx_cso_good;     /* # of successful RX csum offloads */
+        u64 tx_packets;      /* # of TX packets */
+        u64 tx_cso;          /* # of TX checksum offloads */
+        u64 tx_tso;          /* # of TSO requests */
+        u64 vlan_xtract;     /* # of VLAN tag extractions */
+        u64 vlan_insert;     /* # of VLAN tag insertions */
 };
 
 struct sk_buff;
@@ -90,7 +85,11 @@ int t1_sge_intr_error_handler(struct sge *);
 void t1_sge_intr_enable(struct sge *);
 void t1_sge_intr_disable(struct sge *);
 void t1_sge_intr_clear(struct sge *);
-const struct sge_intr_counts *t1_sge_get_intr_counts(struct sge *sge);
-const struct sge_port_stats *t1_sge_get_port_stats(struct sge *sge, int port);
+const struct sge_intr_counts *t1_sge_get_intr_counts(const struct sge *sge);
+void t1_sge_get_port_stats(const struct sge *sge, int port, struct sge_port_stats *);
+void t1_sched_set_max_avail_bytes(struct sge *, unsigned int);
+void t1_sched_set_drain_bits_per_us(struct sge *, unsigned int, unsigned int);
+unsigned int t1_sched_update_parms(struct sge *, unsigned int, unsigned int,
+                           unsigned int);
 
 #endif /* _CXGB_SGE_H_ */
diff --git a/drivers/net/chelsio/subr.c b/drivers/net/chelsio/subr.c
index 12e4e96dba2d..22ed9a383c08 100644
--- a/drivers/net/chelsio/subr.c
+++ b/drivers/net/chelsio/subr.c
@@ -43,6 +43,7 @@
 #include "gmac.h"
 #include "cphy.h"
 #include "sge.h"
+#include "tp.h"
 #include "espi.h"
 
 /**
@@ -59,7 +60,7 @@
  *      otherwise.
  */
 static int t1_wait_op_done(adapter_t *adapter, int reg, u32 mask, int polarity,
-                    int attempts, int delay)
+                           int attempts, int delay)
 {
         while (1) {
                 u32 val = readl(adapter->regs + reg) & mask;
@@ -78,7 +79,7 @@ static int t1_wait_op_done(adapter_t *adapter, int reg, u32 mask, int polarity,
 /*
  * Write a register over the TPI interface (unlocked and locked versions).
  */
-static int __t1_tpi_write(adapter_t *adapter, u32 addr, u32 value)
+int __t1_tpi_write(adapter_t *adapter, u32 addr, u32 value)
 {
         int tpi_busy;
 
@@ -98,16 +99,16 @@ int t1_tpi_write(adapter_t *adapter, u32 addr, u32 value)
 {
         int ret;
 
-        spin_lock(&(adapter)->tpi_lock);
+        spin_lock(&adapter->tpi_lock);
         ret = __t1_tpi_write(adapter, addr, value);
-        spin_unlock(&(adapter)->tpi_lock);
+        spin_unlock(&adapter->tpi_lock);
         return ret;
 }
 
 /*
  * Read a register over the TPI interface (unlocked and locked versions).
  */
-static int __t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
+int __t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
 {
         int tpi_busy;
 
@@ -128,18 +129,26 @@ int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
 {
         int ret;
 
-        spin_lock(&(adapter)->tpi_lock);
+        spin_lock(&adapter->tpi_lock);
         ret = __t1_tpi_read(adapter, addr, valp);
-        spin_unlock(&(adapter)->tpi_lock);
+        spin_unlock(&adapter->tpi_lock);
         return ret;
 }
 
 /*
+ * Set a TPI parameter.
+ */
+static void t1_tpi_par(adapter_t *adapter, u32 value)
+{
+        writel(V_TPIPAR(value), adapter->regs + A_TPI_PAR);
+}
+
+/*
  * Called when a port's link settings change to propagate the new values to the
  * associated PHY and MAC.  After performing the common tasks it invokes an
  * OS-specific handler.
  */
-/* static */ void link_changed(adapter_t *adapter, int port_id)
+void t1_link_changed(adapter_t *adapter, int port_id)
 {
         int link_ok, speed, duplex, fc;
         struct cphy *phy = adapter->port[port_id].phy;
@@ -159,23 +168,83 @@ int t1_tpi_read(adapter_t *adapter, u32 addr, u32 *valp)
                 mac->ops->set_speed_duplex_fc(mac, speed, duplex, fc);
                 lc->fc = (unsigned char)fc;
         }
-        t1_link_changed(adapter, port_id, link_ok, speed, duplex, fc);
+        t1_link_negotiated(adapter, port_id, link_ok, speed, duplex, fc);
 }
 
 static int t1_pci_intr_handler(adapter_t *adapter)
 {
         u32 pcix_cause;
 
-        pci_read_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, &pcix_cause);
+        pci_read_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, &pcix_cause);
 
         if (pcix_cause) {
                 pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE,
-                                         pcix_cause);
+                                       pcix_cause);
                 t1_fatal_err(adapter);    /* PCI errors are fatal */
         }
         return 0;
 }
 
+#ifdef CONFIG_CHELSIO_T1_COUGAR
+#include "cspi.h"
+#endif
+#ifdef CONFIG_CHELSIO_T1_1G
+#include "fpga_defs.h"
+
+/*
+ * PHY interrupt handler for FPGA boards.
+ */
+static int fpga_phy_intr_handler(adapter_t *adapter)
+{
+        int p;
+        u32 cause = readl(adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
+
+        for_each_port(adapter, p)
+                if (cause & (1 << p)) {
+                        struct cphy *phy = adapter->port[p].phy;
+                        int phy_cause = phy->ops->interrupt_handler(phy);
+
+                        if (phy_cause & cphy_cause_link_change)
+                                t1_link_changed(adapter, p);
+                }
+        writel(cause, adapter->regs + FPGA_GMAC_ADDR_INTERRUPT_CAUSE);
+        return 0;
+}
+
+/*
+ * Slow path interrupt handler for FPGAs.
+ */
+static int fpga_slow_intr(adapter_t *adapter)
+{
+        u32 cause = readl(adapter->regs + A_PL_CAUSE);
+
+        cause &= ~F_PL_INTR_SGE_DATA;
+        if (cause & F_PL_INTR_SGE_ERR)
+                t1_sge_intr_error_handler(adapter->sge);
+
+        if (cause & FPGA_PCIX_INTERRUPT_GMAC)
+                fpga_phy_intr_handler(adapter);
+
+        if (cause & FPGA_PCIX_INTERRUPT_TP) {
+                /*
+                 * FPGA doesn't support MC4 interrupts and it requires
+                 * this odd layer of indirection for MC5.
+                 */
+                u32 tp_cause = readl(adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
+
+                /* Clear TP interrupt */
+                writel(tp_cause, adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
+        }
+        if (cause & FPGA_PCIX_INTERRUPT_PCIX)
+                t1_pci_intr_handler(adapter);
+
+        /* Clear the interrupts just processed. */
+        if (cause)
+                writel(cause, adapter->regs + A_PL_CAUSE);
+
+        return cause != 0;
+}
+#endif
 
 /*
  * Wait until Elmer's MI1 interface is ready for new operations.
@@ -212,12 +281,62 @@ static void mi1_mdio_init(adapter_t *adapter, const struct board_info *bi)
         t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_CFG, val);
 }
 
+#if defined(CONFIG_CHELSIO_T1_1G) || defined(CONFIG_CHELSIO_T1_COUGAR)
+/*
+ * Elmer MI1 MDIO read/write operations.
+ */
+static int mi1_mdio_read(adapter_t *adapter, int phy_addr, int mmd_addr,
+                         int reg_addr, unsigned int *valp)
+{
+        u32 addr = V_MI1_REG_ADDR(reg_addr) | V_MI1_PHY_ADDR(phy_addr);
+
+        if (mmd_addr)
+                return -EINVAL;
+
+        spin_lock(&adapter->tpi_lock);
+        __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
+        __t1_tpi_write(adapter,
+                        A_ELMER0_PORT0_MI1_OP, MI1_OP_DIRECT_READ);
+        mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
+        __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp);
+        spin_unlock(&adapter->tpi_lock);
+        return 0;
+}
+
+static int mi1_mdio_write(adapter_t *adapter, int phy_addr, int mmd_addr,
+                          int reg_addr, unsigned int val)
+{
+        u32 addr = V_MI1_REG_ADDR(reg_addr) | V_MI1_PHY_ADDR(phy_addr);
+
+        if (mmd_addr)
+                return -EINVAL;
+
+        spin_lock(&adapter->tpi_lock);
+        __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
+        __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_DATA, val);
+        __t1_tpi_write(adapter,
+                        A_ELMER0_PORT0_MI1_OP, MI1_OP_DIRECT_WRITE);
+        mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
+        spin_unlock(&adapter->tpi_lock);
+        return 0;
+}
+
+#if defined(CONFIG_CHELSIO_T1_1G) || defined(CONFIG_CHELSIO_T1_COUGAR)
+static struct mdio_ops mi1_mdio_ops = {
+        mi1_mdio_init,
+        mi1_mdio_read,
+        mi1_mdio_write
+};
+#endif
+
+#endif
+
 static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr,
                              int reg_addr, unsigned int *valp)
 {
         u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr);
 
-        spin_lock(&(adapter)->tpi_lock);
+        spin_lock(&adapter->tpi_lock);
 
         /* Write the address we want. */
         __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
@@ -227,12 +346,13 @@ static int mi1_mdio_ext_read(adapter_t *adapter, int phy_addr, int mmd_addr,
         mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
 
         /* Write the operation we want. */
-        __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_READ);
+        __t1_tpi_write(adapter,
+                        A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_READ);
         mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
 
         /* Read the data. */
         __t1_tpi_read(adapter, A_ELMER0_PORT0_MI1_DATA, valp);
-        spin_unlock(&(adapter)->tpi_lock);
+        spin_unlock(&adapter->tpi_lock);
         return 0;
 }
 
@@ -241,7 +361,7 @@ static int mi1_mdio_ext_write(adapter_t *adapter, int phy_addr, int mmd_addr,
 {
         u32 addr = V_MI1_REG_ADDR(mmd_addr) | V_MI1_PHY_ADDR(phy_addr);
 
-        spin_lock(&(adapter)->tpi_lock);
+        spin_lock(&adapter->tpi_lock);
 
         /* Write the address we want. */
         __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_ADDR, addr);
@@ -254,7 +374,7 @@ static int mi1_mdio_ext_write(adapter_t *adapter, int phy_addr, int mmd_addr,
         __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_DATA, val);
         __t1_tpi_write(adapter, A_ELMER0_PORT0_MI1_OP, MI1_OP_INDIRECT_WRITE);
         mi1_wait_until_ready(adapter, A_ELMER0_PORT0_MI1_OP);
-        spin_unlock(&(adapter)->tpi_lock);
+        spin_unlock(&adapter->tpi_lock);
         return 0;
 }
 
@@ -265,12 +385,25 @@ static struct mdio_ops mi1_mdio_ext_ops = {
 };
 
 enum {
+        CH_BRD_T110_1CU,
         CH_BRD_N110_1F,
         CH_BRD_N210_1F,
+        CH_BRD_T210_1F,
+        CH_BRD_T210_1CU,
+        CH_BRD_N204_4CU,
 };
 
 static struct board_info t1_board[] = {
 
+{ CHBT_BOARD_CHT110, 1/*ports#*/,
+  SUPPORTED_10000baseT_Full /*caps*/, CHBT_TERM_T1,
+  CHBT_MAC_PM3393, CHBT_PHY_MY3126,
+  125000000/*clk-core*/, 150000000/*clk-mc3*/, 125000000/*clk-mc4*/,
+  1/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 1/*mdien*/,
+  1/*mdiinv*/, 1/*mdc*/, 1/*phybaseaddr*/, &t1_pm3393_ops,
+  &t1_my3126_ops, &mi1_mdio_ext_ops,
+  "Chelsio T110 1x10GBase-CX4 TOE" },
+
 { CHBT_BOARD_N110, 1/*ports#*/,
   SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE /*caps*/, CHBT_TERM_T1,
   CHBT_MAC_PM3393, CHBT_PHY_88X2010,
@@ -289,12 +422,47 @@ static struct board_info t1_board[] = {
   &t1_mv88x201x_ops, &mi1_mdio_ext_ops,
   "Chelsio N210 1x10GBaseX NIC" },
 
+{ CHBT_BOARD_CHT210, 1/*ports#*/,
+  SUPPORTED_10000baseT_Full /*caps*/, CHBT_TERM_T2,
+  CHBT_MAC_PM3393, CHBT_PHY_88X2010,
+  125000000/*clk-core*/, 133000000/*clk-mc3*/, 125000000/*clk-mc4*/,
+  1/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 0/*mdien*/,
+  0/*mdiinv*/, 1/*mdc*/, 0/*phybaseaddr*/, &t1_pm3393_ops,
+  &t1_mv88x201x_ops, &mi1_mdio_ext_ops,
+  "Chelsio T210 1x10GBaseX TOE" },
+
+{ CHBT_BOARD_CHT210, 1/*ports#*/,
+  SUPPORTED_10000baseT_Full /*caps*/, CHBT_TERM_T2,
+  CHBT_MAC_PM3393, CHBT_PHY_MY3126,
+  125000000/*clk-core*/, 133000000/*clk-mc3*/, 125000000/*clk-mc4*/,
+  1/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 1/*mdien*/,
+  1/*mdiinv*/, 1/*mdc*/, 1/*phybaseaddr*/, &t1_pm3393_ops,
+  &t1_my3126_ops, &mi1_mdio_ext_ops,
+  "Chelsio T210 1x10GBase-CX4 TOE" },
+
+#ifdef CONFIG_CHELSIO_T1_1G
+{ CHBT_BOARD_CHN204, 4/*ports#*/,
+  SUPPORTED_10baseT_Half | SUPPORTED_10baseT_Full | SUPPORTED_100baseT_Half |
+  SUPPORTED_100baseT_Full | SUPPORTED_1000baseT_Full | SUPPORTED_Autoneg |
+  SUPPORTED_PAUSE | SUPPORTED_TP /*caps*/, CHBT_TERM_T2, CHBT_MAC_VSC7321, CHBT_PHY_88E1111,
+  100000000/*clk-core*/, 0/*clk-mc3*/, 0/*clk-mc4*/,
+  4/*espi-ports*/, 0/*clk-cspi*/, 44/*clk-elmer0*/, 0/*mdien*/,
+  0/*mdiinv*/, 1/*mdc*/, 4/*phybaseaddr*/, &t1_vsc7326_ops,
+  &t1_mv88e1xxx_ops, &mi1_mdio_ops,
+  "Chelsio N204 4x100/1000BaseT NIC" },
+#endif
+
 };
 
 struct pci_device_id t1_pci_tbl[] = {
+        CH_DEVICE(8, 0, CH_BRD_T110_1CU),
+        CH_DEVICE(8, 1, CH_BRD_T110_1CU),
         CH_DEVICE(7, 0, CH_BRD_N110_1F),
         CH_DEVICE(10, 1, CH_BRD_N210_1F),
-        { 0, }
+        CH_DEVICE(11, 1, CH_BRD_T210_1F),
+        CH_DEVICE(14, 1, CH_BRD_T210_1CU),
+        CH_DEVICE(16, 1, CH_BRD_N204_4CU),
+        { 0 }
 };
 
 MODULE_DEVICE_TABLE(pci, t1_pci_tbl);
@@ -390,9 +558,14 @@ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
         if (lc->supported & SUPPORTED_Autoneg) {
                 lc->advertising &= ~(ADVERTISED_ASYM_PAUSE | ADVERTISED_PAUSE);
                 if (fc) {
-                        lc->advertising |= ADVERTISED_ASYM_PAUSE;
-                        if (fc == (PAUSE_RX | PAUSE_TX))
+                        if (fc == ((PAUSE_RX | PAUSE_TX) &
+                                   (mac->adapter->params.nports < 2)))
                                 lc->advertising |= ADVERTISED_PAUSE;
+                        else {
+                                lc->advertising |= ADVERTISED_ASYM_PAUSE;
+                                if (fc == PAUSE_RX)
+                                        lc->advertising |= ADVERTISED_PAUSE;
+                        }
                 }
                 phy->ops->advertise(phy, lc->advertising);
 
@@ -403,11 +576,15 @@ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
                         mac->ops->set_speed_duplex_fc(mac, lc->speed,
                                                       lc->duplex, fc);
                         /* Also disables autoneg */
+                        phy->state = PHY_AUTONEG_RDY;
                         phy->ops->set_speed_duplex(phy, lc->speed, lc->duplex);
                         phy->ops->reset(phy, 0);
-                } else
+                } else {
+                        phy->state = PHY_AUTONEG_EN;
                         phy->ops->autoneg_enable(phy); /* also resets PHY */
+                }
         } else {
+                phy->state = PHY_AUTONEG_RDY;
                 mac->ops->set_speed_duplex_fc(mac, -1, -1, fc);
                 lc->fc = (unsigned char)fc;
                 phy->ops->reset(phy, 0);
@@ -418,24 +595,109 @@ int t1_link_start(struct cphy *phy, struct cmac *mac, struct link_config *lc)
 /*
  * External interrupt handler for boards using elmer0.
  */
-int elmer0_ext_intr_handler(adapter_t *adapter)
+int t1_elmer0_ext_intr_handler(adapter_t *adapter)
 {
-        struct cphy *phy;
+        struct cphy *phy;
         int phy_cause;
-        u32 cause;
+        u32 cause;
 
         t1_tpi_read(adapter, A_ELMER0_INT_CAUSE, &cause);
 
         switch (board_info(adapter)->board) {
+#ifdef CONFIG_CHELSIO_T1_1G
+        case CHBT_BOARD_CHT204:
+        case CHBT_BOARD_CHT204E:
+        case CHBT_BOARD_CHN204:
+        case CHBT_BOARD_CHT204V: {
+                int i, port_bit;
+                for_each_port(adapter, i) {
+                        port_bit = i + 1;
+                        if (!(cause & (1 << port_bit))) continue;
+
+                        phy = adapter->port[i].phy;
+                        phy_cause = phy->ops->interrupt_handler(phy);
+                        if (phy_cause & cphy_cause_link_change)
+                                t1_link_changed(adapter, i);
+                }
+                break;
+        }
+        case CHBT_BOARD_CHT101:
+                if (cause & ELMER0_GP_BIT1) { /* Marvell 88E1111 interrupt */
+                        phy = adapter->port[0].phy;
+                        phy_cause = phy->ops->interrupt_handler(phy);
+                        if (phy_cause & cphy_cause_link_change)
+                                t1_link_changed(adapter, 0);
+                }
+                break;
+        case CHBT_BOARD_7500: {
+                int p;
+                /*
+                 * Elmer0's interrupt cause isn't useful here because there is
+                 * only one bit that can be set for all 4 ports.  This means
+                 * we are forced to check every PHY's interrupt status
+                 * register to see who initiated the interrupt.
+                 */
+                for_each_port(adapter, p) {
+                        phy = adapter->port[p].phy;
+                        phy_cause = phy->ops->interrupt_handler(phy);
+                        if (phy_cause & cphy_cause_link_change)
+                            t1_link_changed(adapter, p);
+                }
+                break;
+        }
+#endif
+        case CHBT_BOARD_CHT210:
         case CHBT_BOARD_N210:
         case CHBT_BOARD_N110:
                 if (cause & ELMER0_GP_BIT6) { /* Marvell 88x2010 interrupt */
                         phy = adapter->port[0].phy;
                         phy_cause = phy->ops->interrupt_handler(phy);
                         if (phy_cause & cphy_cause_link_change)
-                                link_changed(adapter, 0);
+                                t1_link_changed(adapter, 0);
+                }
+                break;
+        case CHBT_BOARD_8000:
+        case CHBT_BOARD_CHT110:
+                CH_DBG(adapter, INTR, "External interrupt cause 0x%x\n",
+                       cause);
+                if (cause & ELMER0_GP_BIT1) {        /* PMC3393 INTB */
+                        struct cmac *mac = adapter->port[0].mac;
+
+                        mac->ops->interrupt_handler(mac);
                 }
+                if (cause & ELMER0_GP_BIT5) {        /* XPAK MOD_DETECT */
+                        u32 mod_detect;
+
+                        t1_tpi_read(adapter,
+                                        A_ELMER0_GPI_STAT, &mod_detect);
+                        CH_MSG(adapter, INFO, LINK, "XPAK %s\n",
+                               mod_detect ? "removed" : "inserted");
+                }
                 break;
+#ifdef CONFIG_CHELSIO_T1_COUGAR
+        case CHBT_BOARD_COUGAR:
+                if (adapter->params.nports == 1) {
+                        if (cause & ELMER0_GP_BIT1) {         /* Vitesse MAC */
+                                struct cmac *mac = adapter->port[0].mac;
+                                mac->ops->interrupt_handler(mac);
+                        }
+                        if (cause & ELMER0_GP_BIT5) {     /* XPAK MOD_DETECT */
+                        }
+                } else {
+                        int i, port_bit;
+
+                        for_each_port(adapter, i) {
+                                port_bit = i ? i + 1 : 0;
+                                if (!(cause & (1 << port_bit))) continue;
+
+                                phy = adapter->port[i].phy;
+                                phy_cause = phy->ops->interrupt_handler(phy);
+                                if (phy_cause & cphy_cause_link_change)
+                                        t1_link_changed(adapter, i);
+                        }
+                }
+                break;
+#endif
         }
         t1_tpi_write(adapter, A_ELMER0_INT_CAUSE, cause);
         return 0;
@@ -445,11 +707,11 @@ int elmer0_ext_intr_handler(adapter_t *adapter)
 void t1_interrupts_enable(adapter_t *adapter)
 {
         unsigned int i;
-        u32 pl_intr;
 
-        adapter->slow_intr_mask = F_PL_INTR_SGE_ERR;
+        adapter->slow_intr_mask = F_PL_INTR_SGE_ERR | F_PL_INTR_TP;
 
         t1_sge_intr_enable(adapter->sge);
+        t1_tp_intr_enable(adapter->tp);
         if (adapter->espi) {
                 adapter->slow_intr_mask |= F_PL_INTR_ESPI;
                 t1_espi_intr_enable(adapter->espi);
@@ -462,15 +724,17 @@ void t1_interrupts_enable(adapter_t *adapter)
         }
 
         /* Enable PCIX & external chip interrupts on ASIC boards. */
-        pl_intr = readl(adapter->regs + A_PL_ENABLE);
+        if (t1_is_asic(adapter)) {
+                u32 pl_intr = readl(adapter->regs + A_PL_ENABLE);
 
-        /* PCI-X interrupts */
-        pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE,
-                               0xffffffff);
+                /* PCI-X interrupts */
+                pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE,
+                                       0xffffffff);
 
-        adapter->slow_intr_mask |= F_PL_INTR_EXT | F_PL_INTR_PCIX;
-        pl_intr |= F_PL_INTR_EXT | F_PL_INTR_PCIX;
-        writel(pl_intr, adapter->regs + A_PL_ENABLE);
+                adapter->slow_intr_mask |= F_PL_INTR_EXT | F_PL_INTR_PCIX;
+                pl_intr |= F_PL_INTR_EXT | F_PL_INTR_PCIX;
+                writel(pl_intr, adapter->regs + A_PL_ENABLE);
+        }
 }
 
 /* Disables all interrupts. */
@@ -479,6 +743,7 @@ void t1_interrupts_disable(adapter_t* adapter)
         unsigned int i;
 
         t1_sge_intr_disable(adapter->sge);
+        t1_tp_intr_disable(adapter->tp);
         if (adapter->espi)
                 t1_espi_intr_disable(adapter->espi);
 
@@ -489,7 +754,8 @@ void t1_interrupts_disable(adapter_t* adapter)
         }
 
         /* Disable PCIX & external chip interrupts. */
-        writel(0, adapter->regs + A_PL_ENABLE);
+        if (t1_is_asic(adapter))
+                writel(0, adapter->regs + A_PL_ENABLE);
 
         /* PCI-X interrupts */
         pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_ENABLE, 0);
@@ -501,10 +767,9 @@ void t1_interrupts_disable(adapter_t* adapter)
 void t1_interrupts_clear(adapter_t* adapter)
 {
         unsigned int i;
-        u32 pl_intr;
-
 
         t1_sge_intr_clear(adapter->sge);
+        t1_tp_intr_clear(adapter->tp);
         if (adapter->espi)
                 t1_espi_intr_clear(adapter->espi);
 
@@ -515,10 +780,12 @@ void t1_interrupts_clear(adapter_t* adapter)
         }
 
         /* Enable interrupts for external devices. */
-        pl_intr = readl(adapter->regs + A_PL_CAUSE);
+        if (t1_is_asic(adapter)) {
+                u32 pl_intr = readl(adapter->regs + A_PL_CAUSE);
 
-        writel(pl_intr | F_PL_INTR_EXT | F_PL_INTR_PCIX,
-               adapter->regs + A_PL_CAUSE);
+                writel(pl_intr | F_PL_INTR_EXT | F_PL_INTR_PCIX,
+                       adapter->regs + A_PL_CAUSE);
+        }
 
         /* PCI-X interrupts */
         pci_write_config_dword(adapter->pdev, A_PCICFG_INTR_CAUSE, 0xffffffff);
@@ -527,7 +794,7 @@ void t1_interrupts_clear(adapter_t* adapter)
 /*
  * Slow path interrupt handler for ASICs.
  */
-int t1_slow_intr_handler(adapter_t *adapter)
+static int asic_slow_intr(adapter_t *adapter)
 {
         u32 cause = readl(adapter->regs + A_PL_CAUSE);
 
@@ -536,89 +803,54 @@ int t1_slow_intr_handler(adapter_t *adapter)
                 return 0;
         if (cause & F_PL_INTR_SGE_ERR)
                 t1_sge_intr_error_handler(adapter->sge);
+        if (cause & F_PL_INTR_TP)
+                t1_tp_intr_handler(adapter->tp);
         if (cause & F_PL_INTR_ESPI)
                 t1_espi_intr_handler(adapter->espi);
         if (cause & F_PL_INTR_PCIX)
                 t1_pci_intr_handler(adapter);
         if (cause & F_PL_INTR_EXT)
-                t1_elmer0_ext_intr(adapter);
+                t1_elmer0_ext_intr_handler(adapter);
 
         /* Clear the interrupts just processed. */
         writel(cause, adapter->regs + A_PL_CAUSE);
-        (void)readl(adapter->regs + A_PL_CAUSE); /* flush writes */
+        readl(adapter->regs + A_PL_CAUSE); /* flush writes */
         return 1;
 }
 
-/* Pause deadlock avoidance parameters */
-#define DROP_MSEC 16
-#define DROP_PKTS_CNT  1
-
-static void set_csum_offload(adapter_t *adapter, u32 csum_bit, int enable)
-{
-        u32 val = readl(adapter->regs + A_TP_GLOBAL_CONFIG);
-
-        if (enable)
-                val |= csum_bit;
-        else
-                val &= ~csum_bit;
-        writel(val, adapter->regs + A_TP_GLOBAL_CONFIG);
-}
-
-void t1_tp_set_ip_checksum_offload(adapter_t *adapter, int enable)
-{
-        set_csum_offload(adapter, F_IP_CSUM, enable);
-}
-
-void t1_tp_set_udp_checksum_offload(adapter_t *adapter, int enable)
-{
-        set_csum_offload(adapter, F_UDP_CSUM, enable);
-}
-
-void t1_tp_set_tcp_checksum_offload(adapter_t *adapter, int enable)
+int t1_slow_intr_handler(adapter_t *adapter)
 {
-        set_csum_offload(adapter, F_TCP_CSUM, enable);
+#ifdef CONFIG_CHELSIO_T1_1G
+        if (!t1_is_asic(adapter))
+                return fpga_slow_intr(adapter);
+#endif
+        return asic_slow_intr(adapter);
 }
 
-static void t1_tp_reset(adapter_t *adapter, unsigned int tp_clk)
+/* Power sequencing is a work-around for Intel's XPAKs. */
+static void power_sequence_xpak(adapter_t* adapter)
 {
-        u32 val;
-
-        val = F_TP_IN_CSPI_CPL | F_TP_IN_CSPI_CHECK_IP_CSUM |
-              F_TP_IN_CSPI_CHECK_TCP_CSUM | F_TP_IN_ESPI_ETHERNET;
-        val |= F_TP_IN_ESPI_CHECK_IP_CSUM |
-               F_TP_IN_ESPI_CHECK_TCP_CSUM;
-        writel(val, adapter->regs + A_TP_IN_CONFIG);
-        writel(F_TP_OUT_CSPI_CPL |
-               F_TP_OUT_ESPI_ETHERNET |
-               F_TP_OUT_ESPI_GENERATE_IP_CSUM |
-               F_TP_OUT_ESPI_GENERATE_TCP_CSUM,
-               adapter->regs + A_TP_OUT_CONFIG);
-
-        val = readl(adapter->regs + A_TP_GLOBAL_CONFIG);
-        val &= ~(F_IP_CSUM | F_UDP_CSUM | F_TCP_CSUM);
-        writel(val, adapter->regs + A_TP_GLOBAL_CONFIG);
-
-        /*
-         * Enable pause frame deadlock prevention.
-         */
-        if (is_T2(adapter)) {
-                u32 drop_ticks = DROP_MSEC * (tp_clk / 1000);
-
-                writel(F_ENABLE_TX_DROP | F_ENABLE_TX_ERROR |
-                       V_DROP_TICKS_CNT(drop_ticks) |
-                       V_NUM_PKTS_DROPPED(DROP_PKTS_CNT),
-                       adapter->regs + A_TP_TX_DROP_CONFIG);
+        u32 mod_detect;
+        u32 gpo;
+
+        /* Check for XPAK */
+        t1_tpi_read(adapter, A_ELMER0_GPI_STAT, &mod_detect);
+        if (!(ELMER0_GP_BIT5 & mod_detect)) {
+                /* XPAK is present */
+                t1_tpi_read(adapter, A_ELMER0_GPO, &gpo);
+                gpo |= ELMER0_GP_BIT18;
+                t1_tpi_write(adapter, A_ELMER0_GPO, gpo);
         }
-
-        writel(F_TP_RESET, adapter->regs + A_TP_RESET);
 }
 
 int __devinit t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
                                struct adapter_params *p)
 {
         p->chip_version = bi->chip_term;
+        p->is_asic = (p->chip_version != CHBT_TERM_FPGA);
         if (p->chip_version == CHBT_TERM_T1 ||
-            p->chip_version == CHBT_TERM_T2) {
+            p->chip_version == CHBT_TERM_T2 ||
+            p->chip_version == CHBT_TERM_FPGA) {
                 u32 val = readl(adapter->regs + A_TP_PC_CONFIG);
 
                 val = G_TP_PC_REV(val);
@@ -640,11 +872,38 @@ int __devinit t1_get_board_rev(adapter_t *adapter, const struct board_info *bi,
 static int board_init(adapter_t *adapter, const struct board_info *bi)
 {
         switch (bi->board) {
+        case CHBT_BOARD_8000:
         case CHBT_BOARD_N110:
         case CHBT_BOARD_N210:
-                writel(V_TPIPAR(0xf), adapter->regs + A_TPI_PAR);
+        case CHBT_BOARD_CHT210:
+        case CHBT_BOARD_COUGAR:
+                t1_tpi_par(adapter, 0xf);
                 t1_tpi_write(adapter, A_ELMER0_GPO, 0x800);
                 break;
+        case CHBT_BOARD_CHT110:
+                t1_tpi_par(adapter, 0xf);
+                t1_tpi_write(adapter, A_ELMER0_GPO, 0x1800);
+
+                /* TBD XXX Might not need.  This fixes a problem
+                 *         described in the Intel SR XPAK errata.
+                 */
+                power_sequence_xpak(adapter);
+                break;
+#ifdef CONFIG_CHELSIO_T1_1G
+    case CHBT_BOARD_CHT204E:
+                        /* add config space write here */
+        case CHBT_BOARD_CHT204:
+        case CHBT_BOARD_CHT204V:
+        case CHBT_BOARD_CHN204:
+                t1_tpi_par(adapter, 0xf);
+                t1_tpi_write(adapter, A_ELMER0_GPO, 0x804);
+                break;
+        case CHBT_BOARD_CHT101:
+        case CHBT_BOARD_7500:
+                t1_tpi_par(adapter, 0xf);
+                t1_tpi_write(adapter, A_ELMER0_GPO, 0x1804);
+                break;
+#endif
         }
         return 0;
 }
@@ -666,11 +925,16 @@ int t1_init_hw_modules(adapter_t *adapter)
                        adapter->regs + A_MC5_CONFIG);
         }
 
+#ifdef CONFIG_CHELSIO_T1_COUGAR
+        if (adapter->cspi && t1_cspi_init(adapter->cspi))
+                goto out_err;
+#endif
         if (adapter->espi && t1_espi_init(adapter->espi, bi->chip_mac,
                                           bi->espi_nports))
                 goto out_err;
 
-        t1_tp_reset(adapter, bi->clock_core);
+        if (t1_tp_reset(adapter->tp, &adapter->params.tp, bi->clock_core))
+                goto out_err;
 
         err = t1_sge_configure(adapter->sge, &adapter->params.sge);
         if (err)
@@ -714,8 +978,14 @@ void t1_free_sw_modules(adapter_t *adapter)
 
         if (adapter->sge)
                 t1_sge_destroy(adapter->sge);
+        if (adapter->tp)
+                t1_tp_destroy(adapter->tp);
         if (adapter->espi)
                 t1_espi_destroy(adapter->espi);
+#ifdef CONFIG_CHELSIO_T1_COUGAR
+        if (adapter->cspi)
+                t1_cspi_destroy(adapter->cspi);
+#endif
 }
 
 static void __devinit init_link_config(struct link_config *lc,
@@ -735,6 +1005,13 @@ static void __devinit init_link_config(struct link_config *lc,
         }
 }
 
+#ifdef CONFIG_CHELSIO_T1_COUGAR
+        if (bi->clock_cspi && !(adapter->cspi = t1_cspi_create(adapter))) {
+                CH_ERR("%s: CSPI initialization failed\n",
+                       adapter->name);
+                goto error;
+        }
+#endif
 
 /*
  * Allocate and initialize the data structures that hold the SW state of
@@ -762,6 +1039,13 @@ int __devinit t1_init_sw_modules(adapter_t *adapter,
                 goto error;
         }
 
+        adapter->tp = t1_tp_create(adapter, &adapter->params.tp);
+        if (!adapter->tp) {
+                CH_ERR("%s: TP initialization failed\n",
+                       adapter->name);
+                goto error;
+        }
+
         board_init(adapter, bi);
         bi->mdio_ops->init(adapter, bi);
         if (bi->gphy->reset)
@@ -793,7 +1077,9 @@ int __devinit t1_init_sw_modules(adapter_t *adapter,
                  * Get the port's MAC addresses either from the EEPROM if one
                  * exists or the one hardcoded in the MAC.
                  */
-                if (vpd_macaddress_get(adapter, i, hw_addr)) {
+                if (!t1_is_asic(adapter) || bi->chip_mac == CHBT_MAC_DUMMY)
+                        mac->ops->macaddress_get(mac, hw_addr);
+                else if (vpd_macaddress_get(adapter, i, hw_addr)) {
                         CH_ERR("%s: could not read MAC address from VPD ROM\n",
                                adapter->port[i].dev->name);
                         goto error;
@@ -806,7 +1092,7 @@ int __devinit t1_init_sw_modules(adapter_t *adapter,
         t1_interrupts_clear(adapter);
         return 0;
 
- error:
+error:
         t1_free_sw_modules(adapter);
         return -1;
 }
diff --git a/drivers/net/chelsio/suni1x10gexp_regs.h b/drivers/net/chelsio/suni1x10gexp_regs.h
index 81816c2b708a..269d097dd927 100644
--- a/drivers/net/chelsio/suni1x10gexp_regs.h
+++ b/drivers/net/chelsio/suni1x10gexp_regs.h
@@ -32,6 +32,30 @@
 #ifndef _CXGB_SUNI1x10GEXP_REGS_H_
 #define _CXGB_SUNI1x10GEXP_REGS_H_
 
+/*
+** Space allocated for each Exact Match Filter
+**     There are 8 filter configurations
+*/
+#define SUNI1x10GEXP_REG_SIZEOF_MAC_FILTER 0x0003
+
+#define mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId)       ( (filterId) * SUNI1x10GEXP_REG_SIZEOF_MAC_FILTER )
+
+/*
+** Space allocated for VLAN-Id Filter
+**      There are 8 filter configurations
+*/
+#define SUNI1x10GEXP_REG_SIZEOF_MAC_VID_FILTER 0x0001
+
+#define mSUNI1x10GEXP_MAC_VID_FILTER_OFFSET(filterId)   ( (filterId) * SUNI1x10GEXP_REG_SIZEOF_MAC_VID_FILTER )
+
+/*
+** Space allocated for each MSTAT Counter
+*/
+#define SUNI1x10GEXP_REG_SIZEOF_MSTAT_COUNT 0x0004
+
+#define mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId)       ( (countId) * SUNI1x10GEXP_REG_SIZEOF_MSTAT_COUNT )
+
+
 /******************************************************************************/
 /** S/UNI-1x10GE-XP REGISTER ADDRESS MAP                                     **/
 /******************************************************************************/
@@ -39,33 +63,125 @@
 /* to the S/UNI-1x10GE-XP Data Sheet for the signification of each bit        */
 /******************************************************************************/
 
+
+#define SUNI1x10GEXP_REG_IDENTIFICATION                                  0x0000
+#define SUNI1x10GEXP_REG_PRODUCT_REVISION                                0x0001
+#define SUNI1x10GEXP_REG_CONFIG_AND_RESET_CONTROL                        0x0002
+#define SUNI1x10GEXP_REG_LOOPBACK_MISC_CTRL                              0x0003
 #define SUNI1x10GEXP_REG_DEVICE_STATUS                                   0x0004
+#define SUNI1x10GEXP_REG_GLOBAL_PERFORMANCE_MONITOR_UPDATE               0x0005
+
+#define SUNI1x10GEXP_REG_MDIO_COMMAND                                    0x0006
+#define SUNI1x10GEXP_REG_MDIO_INTERRUPT_ENABLE                           0x0007
+#define SUNI1x10GEXP_REG_MDIO_INTERRUPT_STATUS                           0x0008
+#define SUNI1x10GEXP_REG_MMD_PHY_ADDRESS                                 0x0009
+#define SUNI1x10GEXP_REG_MMD_CONTROL_ADDRESS_DATA                        0x000A
+#define SUNI1x10GEXP_REG_MDIO_READ_STATUS_DATA                           0x000B
+
+#define SUNI1x10GEXP_REG_OAM_INTF_CTRL                                   0x000C
 #define SUNI1x10GEXP_REG_MASTER_INTERRUPT_STATUS                         0x000D
 #define SUNI1x10GEXP_REG_GLOBAL_INTERRUPT_ENABLE                         0x000E
+#define SUNI1x10GEXP_REG_FREE                                            0x000F
+
+#define SUNI1x10GEXP_REG_XTEF_MISC_CTRL                                  0x0010
+#define SUNI1x10GEXP_REG_XRF_MISC_CTRL                                   0x0011
+
+#define SUNI1x10GEXP_REG_SERDES_3125_CONFIG_1                            0x0100
+#define SUNI1x10GEXP_REG_SERDES_3125_CONFIG_2                            0x0101
 #define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_ENABLE                    0x0102
+#define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_VISIBLE                   0x0103
 #define SUNI1x10GEXP_REG_SERDES_3125_INTERRUPT_STATUS                    0x0104
+#define SUNI1x10GEXP_REG_SERDES_3125_TEST_CONFIG                         0x0107
+
 #define SUNI1x10GEXP_REG_RXXG_CONFIG_1                                   0x2040
+#define SUNI1x10GEXP_REG_RXXG_CONFIG_2                                   0x2041
 #define SUNI1x10GEXP_REG_RXXG_CONFIG_3                                   0x2042
 #define SUNI1x10GEXP_REG_RXXG_INTERRUPT                                  0x2043
 #define SUNI1x10GEXP_REG_RXXG_MAX_FRAME_LENGTH                           0x2045
 #define SUNI1x10GEXP_REG_RXXG_SA_15_0                                    0x2046
 #define SUNI1x10GEXP_REG_RXXG_SA_31_16                                   0x2047
 #define SUNI1x10GEXP_REG_RXXG_SA_47_32                                   0x2048
+#define SUNI1x10GEXP_REG_RXXG_RECEIVE_FIFO_THRESHOLD                     0x2049
+#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_LOW(filterId) (0x204A + mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId))
+#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_MID(filterId) (0x204B + mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId))
+#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_HIGH(filterId)(0x204C + mSUNI1x10GEXP_MAC_FILTER_OFFSET(filterId))
+#define mSUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID(filterId)      (0x2062 + mSUNI1x10GEXP_MAC_VID_FILTER_OFFSET(filterId)
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_0_LOW                     0x204A
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_0_MID                     0x204B
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_0_HIGH                    0x204C
 #define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_LOW                     0x204D
 #define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_MID                     0x204E
 #define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_1_HIGH                    0x204F
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_2_LOW                     0x2050
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_2_MID                     0x2051
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_2_HIGH                    0x2052
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_3_LOW                     0x2053
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_3_MID                     0x2054
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_3_HIGH                    0x2055
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_4_LOW                     0x2056
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_4_MID                     0x2057
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_4_HIGH                    0x2058
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_5_LOW                     0x2059
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_5_MID                     0x205A
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_5_HIGH                    0x205B
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_6_LOW                     0x205C
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_6_MID                     0x205D
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_6_HIGH                    0x205E
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_7_LOW                     0x205F
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_7_MID                     0x2060
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_ADDR_7_HIGH                    0x2061
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_0                          0x2062
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_1                          0x2063
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_2                          0x2064
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_3                          0x2065
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_4                          0x2066
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_5                          0x2067
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_6                          0x2068
+#define SUNI1x10GEXP_REG_RXXG_EXACT_MATCH_VID_7                          0x2069
 #define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_LOW                         0x206A
 #define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDLOW                      0x206B
 #define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_MIDHIGH                     0x206C
 #define SUNI1x10GEXP_REG_RXXG_MULTICAST_HASH_HIGH                        0x206D
 #define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_0                   0x206E
+#define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_1                   0x206F
 #define SUNI1x10GEXP_REG_RXXG_ADDRESS_FILTER_CONTROL_2                   0x2070
+
+#define SUNI1x10GEXP_REG_XRF_PATTERN_GEN_CTRL                            0x2081
+#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_0                       0x2084
+#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_1                       0x2085
+#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_2                       0x2086
+#define SUNI1x10GEXP_REG_XRF_8BTB_ERR_COUNT_LANE_3                       0x2087
 #define SUNI1x10GEXP_REG_XRF_INTERRUPT_ENABLE                            0x2088
 #define SUNI1x10GEXP_REG_XRF_INTERRUPT_STATUS                            0x2089
+#define SUNI1x10GEXP_REG_XRF_ERR_STATUS                                  0x208A
 #define SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_ENABLE                       0x208B
 #define SUNI1x10GEXP_REG_XRF_DIAG_INTERRUPT_STATUS                       0x208C
+#define SUNI1x10GEXP_REG_XRF_CODE_ERR_THRES                              0x2092
+
+#define SUNI1x10GEXP_REG_RXOAM_CONFIG                                    0x20C0
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_1_CONFIG                           0x20C1
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_2_CONFIG                           0x20C2
+#define SUNI1x10GEXP_REG_RXOAM_CONFIG_2                                  0x20C3
+#define SUNI1x10GEXP_REG_RXOAM_HEC_CONFIG                                0x20C4
+#define SUNI1x10GEXP_REG_RXOAM_HEC_ERR_THRES                             0x20C5
 #define SUNI1x10GEXP_REG_RXOAM_INTERRUPT_ENABLE                          0x20C7
 #define SUNI1x10GEXP_REG_RXOAM_INTERRUPT_STATUS                          0x20C8
+#define SUNI1x10GEXP_REG_RXOAM_STATUS                                    0x20C9
+#define SUNI1x10GEXP_REG_RXOAM_HEC_ERR_COUNT                             0x20CA
+#define SUNI1x10GEXP_REG_RXOAM_FIFO_OVERFLOW_COUNT                       0x20CB
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_COUNT_LSB                 0x20CC
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_COUNT_MSB                 0x20CD
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_1_MISMATCH_COUNT_LSB               0x20CE
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_1_MISMATCH_COUNT_MSB               0x20CF
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_2_MISMATCH_COUNT_LSB               0x20D0
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_2_MISMATCH_COUNT_MSB               0x20D1
+#define SUNI1x10GEXP_REG_RXOAM_OAM_EXTRACT_COUNT_LSB                     0x20D2
+#define SUNI1x10GEXP_REG_RXOAM_OAM_EXTRACT_COUNT_MSB                     0x20D3
+#define SUNI1x10GEXP_REG_RXOAM_MINI_PACKET_COUNT_LSB                     0x20D4
+#define SUNI1x10GEXP_REG_RXOAM_MINI_PACKET_COUNT_MSB                     0x20D5
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_THRES_LSB                 0x20D6
+#define SUNI1x10GEXP_REG_RXOAM_FILTER_MISMATCH_THRES_MSB                 0x20D7
+
 #define SUNI1x10GEXP_REG_MSTAT_CONTROL                                   0x2100
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_0                        0x2101
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_ROLLOVER_1                        0x2102
@@ -75,50 +191,321 @@
 #define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_1                          0x2106
 #define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_2                          0x2107
 #define SUNI1x10GEXP_REG_MSTAT_INTERRUPT_MASK_3                          0x2108
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_ADDRESS                     0x2109
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_DATA_LOW                    0x210A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_DATA_MIDDLE                 0x210B
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_WRITE_DATA_HIGH                   0x210C
+#define mSUNI1x10GEXP_REG_MSTAT_COUNTER_LOW(countId)   (0x2110 + mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId))
+#define mSUNI1x10GEXP_REG_MSTAT_COUNTER_MID(countId)   (0x2111 + mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId))
+#define mSUNI1x10GEXP_REG_MSTAT_COUNTER_HIGH(countId)  (0x2112 + mSUNI1x10GEXP_MSTAT_COUNT_OFFSET(countId))
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_LOW                             0x2110
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_MID                             0x2111
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_HIGH                            0x2112
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_0_RESVD                           0x2113
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_LOW                             0x2114
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_MID                             0x2115
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_HIGH                            0x2116
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_1_RESVD                           0x2117
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_LOW                             0x2118
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_MID                             0x2119
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_HIGH                            0x211A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_2_RESVD                           0x211B
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_LOW                             0x211C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_MID                             0x211D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_HIGH                            0x211E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_3_RESVD                           0x211F
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_LOW                             0x2120
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_MID                             0x2121
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_HIGH                            0x2122
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_4_RESVD                           0x2123
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_LOW                             0x2124
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_MID                             0x2125
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_HIGH                            0x2126
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_5_RESVD                           0x2127
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_LOW                             0x2128
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_MID                             0x2129
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_HIGH                            0x212A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_6_RESVD                           0x212B
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_LOW                             0x212C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_MID                             0x212D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_HIGH                            0x212E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_7_RESVD                           0x212F
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_LOW                             0x2130
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_MID                             0x2131
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_HIGH                            0x2132
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_8_RESVD                           0x2133
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_LOW                             0x2134
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_MID                             0x2135
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_HIGH                            0x2136
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_9_RESVD                           0x2137
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_LOW                            0x2138
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_MID                            0x2139
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_HIGH                           0x213A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_10_RESVD                          0x213B
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_LOW                            0x213C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_MID                            0x213D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_HIGH                           0x213E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_11_RESVD                          0x213F
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_LOW                            0x2140
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_MID                            0x2141
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_HIGH                           0x2142
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_12_RESVD                          0x2143
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_LOW                            0x2144
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_MID                            0x2145
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_HIGH                           0x2146
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_13_RESVD                          0x2147
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_LOW                            0x2148
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_MID                            0x2149
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_HIGH                           0x214A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_14_RESVD                          0x214B
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_LOW                            0x214C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_MID                            0x214D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_HIGH                           0x214E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_15_RESVD                          0x214F
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_LOW                            0x2150
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_MID                            0x2151
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_HIGH                           0x2152
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_16_RESVD                          0x2153
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_LOW                            0x2154
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_MID                            0x2155
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_HIGH                           0x2156
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_17_RESVD                          0x2157
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_LOW                            0x2158
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_MID                            0x2159
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_HIGH                           0x215A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_18_RESVD                          0x215B
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_LOW                            0x215C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_MID                            0x215D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_HIGH                           0x215E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_19_RESVD                          0x215F
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_LOW                            0x2160
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_MID                            0x2161
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_HIGH                           0x2162
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_20_RESVD                          0x2163
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_LOW                            0x2164
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_MID                            0x2165
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_HIGH                           0x2166
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_21_RESVD                          0x2167
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_LOW                            0x2168
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_MID                            0x2169
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_HIGH                           0x216A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_22_RESVD                          0x216B
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_LOW                            0x216C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_MID                            0x216D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_HIGH                           0x216E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_23_RESVD                          0x216F
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_LOW                            0x2170
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_MID                            0x2171
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_HIGH                           0x2172
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_24_RESVD                          0x2173
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_LOW                            0x2174
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_MID                            0x2175
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_HIGH                           0x2176
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_25_RESVD                          0x2177
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_LOW                            0x2178
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_MID                            0x2179
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_HIGH                           0x217a
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_26_RESVD                          0x217b
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_LOW                            0x217c
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_MID                            0x217d
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_HIGH                           0x217e
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_27_RESVD                          0x217f
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_LOW                            0x2180
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_MID                            0x2181
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_HIGH                           0x2182
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_28_RESVD                          0x2183
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_LOW                            0x2184
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_MID                            0x2185
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_HIGH                           0x2186
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_29_RESVD                          0x2187
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_LOW                            0x2188
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_MID                            0x2189
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_HIGH                           0x218A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_30_RESVD                          0x218B
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_LOW                            0x218C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_MID                            0x218D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_HIGH                           0x218E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_31_RESVD                          0x218F
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_LOW                            0x2190
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_MID                            0x2191
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_HIGH                           0x2192
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_32_RESVD                          0x2193
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_LOW                            0x2194
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_MID                            0x2195
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_HIGH                           0x2196
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_33_RESVD                          0x2197
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_LOW                            0x2198
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_MID                            0x2199
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_HIGH                           0x219A
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_34_RESVD                          0x219B
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_LOW                            0x219C
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_MID                            0x219D
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_HIGH                           0x219E
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_35_RESVD                          0x219F
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_LOW                            0x21A0
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_MID                            0x21A1
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_HIGH                           0x21A2
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_36_RESVD                          0x21A3
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_LOW                            0x21A4
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_MID                            0x21A5
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_HIGH                           0x21A6
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_37_RESVD                          0x21A7
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_LOW                            0x21A8
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_MID                            0x21A9
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_HIGH                           0x21AA
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_38_RESVD                          0x21AB
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_LOW                            0x21AC
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_MID                            0x21AD
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_HIGH                           0x21AE
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_39_RESVD                          0x21AF
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_LOW                            0x21B0
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_MID                            0x21B1
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_HIGH                           0x21B2
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_40_RESVD                          0x21B3
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_LOW                            0x21B4
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_MID                            0x21B5
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_HIGH                           0x21B6
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_41_RESVD                          0x21B7
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_LOW                            0x21B8
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_MID                            0x21B9
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_HIGH                           0x21BA
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_42_RESVD                          0x21BB
 #define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_LOW                            0x21BC
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_MID                            0x21BD
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_HIGH                           0x21BE
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_43_RESVD                          0x21BF
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_LOW                            0x21C0
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_MID                            0x21C1
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_HIGH                           0x21C2
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_44_RESVD                          0x21C3
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_LOW                            0x21C4
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_MID                            0x21C5
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_HIGH                           0x21C6
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_45_RESVD                          0x21C7
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_LOW                            0x21C8
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_MID                            0x21C9
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_HIGH                           0x21CA
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_46_RESVD                          0x21CB
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_LOW                            0x21CC
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_MID                            0x21CD
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_HIGH                           0x21CE
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_47_RESVD                          0x21CF
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_LOW                            0x21D0
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_MID                            0x21D1
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_HIGH                           0x21D2
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_48_RESVD                          0x21D3
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_LOW                            0x21D4
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_MID                            0x21D5
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_HIGH                           0x21D6
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_49_RESVD                          0x21D7
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_LOW                            0x21D8
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_MID                            0x21D9
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_HIGH                           0x21DA
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_50_RESVD                          0x21DB
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_LOW                            0x21DC
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_MID                            0x21DD
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_HIGH                           0x21DE
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_51_RESVD                          0x21DF
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_LOW                            0x21E0
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_MID                            0x21E1
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_HIGH                           0x21E2
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_52_RESVD                          0x21E3
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_53_LOW                            0x21E4
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_53_MID                            0x21E5
+#define SUNI1x10GEXP_REG_MSTAT_COUNTER_53_HIGH                           0x21E6
+#define SUNI1x10GEXP_CNTR_MAC_ETHERNET_NUM                               51
+
+#define SUNI1x10GEXP_REG_IFLX_GLOBAL_CONFIG                              0x2200
+#define SUNI1x10GEXP_REG_IFLX_CHANNEL_PROVISION                          0x2201
 #define SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_ENABLE                       0x2209
 #define SUNI1x10GEXP_REG_IFLX_FIFO_OVERFLOW_INTERRUPT                    0x220A
+#define SUNI1x10GEXP_REG_IFLX_INDIR_CHANNEL_ADDRESS                      0x220D
+#define SUNI1x10GEXP_REG_IFLX_INDIR_LOGICAL_FIFO_LOW_LIMIT_PROVISION     0x220E
+#define SUNI1x10GEXP_REG_IFLX_INDIR_LOGICAL_FIFO_HIGH_LIMIT              0x220F
+#define SUNI1x10GEXP_REG_IFLX_INDIR_FULL_ALMOST_FULL_STATUS_LIMIT        0x2210
+#define SUNI1x10GEXP_REG_IFLX_INDIR_EMPTY_ALMOST_EMPTY_STATUS_LIMIT      0x2211
+
+#define SUNI1x10GEXP_REG_PL4MOS_CONFIG                                   0x2240
+#define SUNI1x10GEXP_REG_PL4MOS_MASK                                     0x2241
+#define SUNI1x10GEXP_REG_PL4MOS_FAIRNESS_MASKING                         0x2242
+#define SUNI1x10GEXP_REG_PL4MOS_MAXBURST1                                0x2243
+#define SUNI1x10GEXP_REG_PL4MOS_MAXBURST2                                0x2244
+#define SUNI1x10GEXP_REG_PL4MOS_TRANSFER_SIZE                            0x2245
+
+#define SUNI1x10GEXP_REG_PL4ODP_CONFIG                                   0x2280
 #define SUNI1x10GEXP_REG_PL4ODP_INTERRUPT_MASK                           0x2282
 #define SUNI1x10GEXP_REG_PL4ODP_INTERRUPT                                0x2283
+#define SUNI1x10GEXP_REG_PL4ODP_CONFIG_MAX_T                             0x2284
+
 #define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_STATUS                        0x2300
 #define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_CHANGE                        0x2301
 #define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_MASK                          0x2302
+#define SUNI1x10GEXP_REG_PL4IO_LOCK_DETECT_LIMITS                        0x2303
+#define SUNI1x10GEXP_REG_PL4IO_CALENDAR_REPETITIONS                      0x2304
+#define SUNI1x10GEXP_REG_PL4IO_CONFIG                                    0x2305
+
 #define SUNI1x10GEXP_REG_TXXG_CONFIG_1                                   0x3040
+#define SUNI1x10GEXP_REG_TXXG_CONFIG_2                                   0x3041
 #define SUNI1x10GEXP_REG_TXXG_CONFIG_3                                   0x3042
 #define SUNI1x10GEXP_REG_TXXG_INTERRUPT                                  0x3043
+#define SUNI1x10GEXP_REG_TXXG_STATUS                                     0x3044
 #define SUNI1x10GEXP_REG_TXXG_MAX_FRAME_SIZE                             0x3045
+#define SUNI1x10GEXP_REG_TXXG_MIN_FRAME_SIZE                             0x3046
 #define SUNI1x10GEXP_REG_TXXG_SA_15_0                                    0x3047
 #define SUNI1x10GEXP_REG_TXXG_SA_31_16                                   0x3048
 #define SUNI1x10GEXP_REG_TXXG_SA_47_32                                   0x3049
+#define SUNI1x10GEXP_REG_TXXG_PAUSE_TIMER                                0x304D
+#define SUNI1x10GEXP_REG_TXXG_PAUSE_TIMER_INTERVAL                       0x304E
+#define SUNI1x10GEXP_REG_TXXG_FILTER_ERROR_COUNTER                       0x3051
+#define SUNI1x10GEXP_REG_TXXG_PAUSE_QUANTUM_CONFIG                       0x3052
+
+#define SUNI1x10GEXP_REG_XTEF_CTRL                                       0x3080
 #define SUNI1x10GEXP_REG_XTEF_INTERRUPT_STATUS                           0x3084
 #define SUNI1x10GEXP_REG_XTEF_INTERRUPT_ENABLE                           0x3085
+#define SUNI1x10GEXP_REG_XTEF_VISIBILITY                                 0x3086
+
+#define SUNI1x10GEXP_REG_TXOAM_OAM_CONFIG                                0x30C0
+#define SUNI1x10GEXP_REG_TXOAM_MINI_RATE_CONFIG                          0x30C1
+#define SUNI1x10GEXP_REG_TXOAM_MINI_GAP_FIFO_CONFIG                      0x30C2
+#define SUNI1x10GEXP_REG_TXOAM_P1P2_STATIC_VALUES                        0x30C3
+#define SUNI1x10GEXP_REG_TXOAM_P3P4_STATIC_VALUES                        0x30C4
+#define SUNI1x10GEXP_REG_TXOAM_P5P6_STATIC_VALUES                        0x30C5
 #define SUNI1x10GEXP_REG_TXOAM_INTERRUPT_ENABLE                          0x30C6
 #define SUNI1x10GEXP_REG_TXOAM_INTERRUPT_STATUS                          0x30C7
+#define SUNI1x10GEXP_REG_TXOAM_INSERT_COUNT_LSB                          0x30C8
+#define SUNI1x10GEXP_REG_TXOAM_INSERT_COUNT_MSB                          0x30C9
+#define SUNI1x10GEXP_REG_TXOAM_OAM_MINI_COUNT_LSB                        0x30CA
+#define SUNI1x10GEXP_REG_TXOAM_OAM_MINI_COUNT_MSB                        0x30CB
+#define SUNI1x10GEXP_REG_TXOAM_P1P2_MINI_MASK                            0x30CC
+#define SUNI1x10GEXP_REG_TXOAM_P3P4_MINI_MASK                            0x30CD
+#define SUNI1x10GEXP_REG_TXOAM_P5P6_MINI_MASK                            0x30CE
+#define SUNI1x10GEXP_REG_TXOAM_COSET                                     0x30CF
+#define SUNI1x10GEXP_REG_TXOAM_EMPTY_FIFO_INS_OP_CNT_LSB                 0x30D0
+#define SUNI1x10GEXP_REG_TXOAM_EMPTY_FIFO_INS_OP_CNT_MSB                 0x30D1
+#define SUNI1x10GEXP_REG_TXOAM_STATIC_VALUE_MINI_COUNT_LSB               0x30D2
+#define SUNI1x10GEXP_REG_TXOAM_STATIC_VALUE_MINI_COUNT_MSB               0x30D3
+
+
+#define SUNI1x10GEXP_REG_EFLX_GLOBAL_CONFIG                              0x3200
+#define SUNI1x10GEXP_REG_EFLX_ERCU_GLOBAL_STATUS                         0x3201
+#define SUNI1x10GEXP_REG_EFLX_INDIR_CHANNEL_ADDRESS                      0x3202
+#define SUNI1x10GEXP_REG_EFLX_INDIR_FIFO_LOW_LIMIT                       0x3203
+#define SUNI1x10GEXP_REG_EFLX_INDIR_FIFO_HIGH_LIMIT                      0x3204
+#define SUNI1x10GEXP_REG_EFLX_INDIR_FULL_ALMOST_FULL_STATUS_AND_LIMIT    0x3205
+#define SUNI1x10GEXP_REG_EFLX_INDIR_EMPTY_ALMOST_EMPTY_STATUS_AND_LIMIT  0x3206
+#define SUNI1x10GEXP_REG_EFLX_INDIR_FIFO_CUT_THROUGH_THRESHOLD           0x3207
 #define SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_ENABLE                 0x320C
 #define SUNI1x10GEXP_REG_EFLX_FIFO_OVERFLOW_ERROR_INDICATION             0x320D
+#define SUNI1x10GEXP_REG_EFLX_CHANNEL_PROVISION                          0x3210
+
+#define SUNI1x10GEXP_REG_PL4IDU_CONFIG                                   0x3280
 #define SUNI1x10GEXP_REG_PL4IDU_INTERRUPT_MASK                           0x3282
 #define SUNI1x10GEXP_REG_PL4IDU_INTERRUPT                                0x3283
 
+
+/*----------------------------------------*/
+#define SUNI1x10GEXP_REG_MAX_OFFSET                                      0x3480
+
 /******************************************************************************/
 /*                 -- End register offset definitions --                      */
 /******************************************************************************/
@@ -127,6 +514,81 @@
 /** SUNI-1x10GE-XP REGISTER BIT MASKS                                        **/
 /******************************************************************************/
 
+#define SUNI1x10GEXP_BITMSK_BITS_1   0x00001
+#define SUNI1x10GEXP_BITMSK_BITS_2   0x00003
+#define SUNI1x10GEXP_BITMSK_BITS_3   0x00007
+#define SUNI1x10GEXP_BITMSK_BITS_4   0x0000f
+#define SUNI1x10GEXP_BITMSK_BITS_5   0x0001f
+#define SUNI1x10GEXP_BITMSK_BITS_6   0x0003f
+#define SUNI1x10GEXP_BITMSK_BITS_7   0x0007f
+#define SUNI1x10GEXP_BITMSK_BITS_8   0x000ff
+#define SUNI1x10GEXP_BITMSK_BITS_9   0x001ff
+#define SUNI1x10GEXP_BITMSK_BITS_10  0x003ff
+#define SUNI1x10GEXP_BITMSK_BITS_11  0x007ff
+#define SUNI1x10GEXP_BITMSK_BITS_12  0x00fff
+#define SUNI1x10GEXP_BITMSK_BITS_13  0x01fff
+#define SUNI1x10GEXP_BITMSK_BITS_14  0x03fff
+#define SUNI1x10GEXP_BITMSK_BITS_15  0x07fff
+#define SUNI1x10GEXP_BITMSK_BITS_16  0x0ffff
+
+#define mSUNI1x10GEXP_CLR_MSBITS_1(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_15)
+#define mSUNI1x10GEXP_CLR_MSBITS_2(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_14)
+#define mSUNI1x10GEXP_CLR_MSBITS_3(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_13)
+#define mSUNI1x10GEXP_CLR_MSBITS_4(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_12)
+#define mSUNI1x10GEXP_CLR_MSBITS_5(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_11)
+#define mSUNI1x10GEXP_CLR_MSBITS_6(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_10)
+#define mSUNI1x10GEXP_CLR_MSBITS_7(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_9)
+#define mSUNI1x10GEXP_CLR_MSBITS_8(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_8)
+#define mSUNI1x10GEXP_CLR_MSBITS_9(v)  ((v) & SUNI1x10GEXP_BITMSK_BITS_7)
+#define mSUNI1x10GEXP_CLR_MSBITS_10(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_6)
+#define mSUNI1x10GEXP_CLR_MSBITS_11(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_5)
+#define mSUNI1x10GEXP_CLR_MSBITS_12(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_4)
+#define mSUNI1x10GEXP_CLR_MSBITS_13(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_3)
+#define mSUNI1x10GEXP_CLR_MSBITS_14(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_2)
+#define mSUNI1x10GEXP_CLR_MSBITS_15(v) ((v) & SUNI1x10GEXP_BITMSK_BITS_1)
+
+#define mSUNI1x10GEXP_GET_BIT(val, bitMsk) (((val)&(bitMsk)) ? 1:0)
+
+
+
+/*----------------------------------------------------------------------------
+ * Register 0x0001: S/UNI-1x10GE-XP Product Revision
+ *    Bit 3-0  REVISION
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_REVISION  0x000F
+
+/*----------------------------------------------------------------------------
+ * Register 0x0002: S/UNI-1x10GE-XP Configuration and Reset Control
+ *    Bit 2  XAUI_ARESETB
+ *    Bit 1  PL4_ARESETB
+ *    Bit 0  DRESETB
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_XAUI_ARESET  0x0004
+#define SUNI1x10GEXP_BITMSK_PL4_ARESET   0x0002
+#define SUNI1x10GEXP_BITMSK_DRESETB      0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0003: S/UNI-1x10GE-XP Loop Back and Miscellaneous Control
+ *    Bit 11  PL4IO_OUTCLKSEL
+ *    Bit 9   SYSPCSLB
+ *    Bit 8   LINEPCSLB
+ *    Bit 7   MSTAT_BYPASS
+ *    Bit 6   RXXG_BYPASS
+ *    Bit 5   TXXG_BYPASS
+ *    Bit 4   SOP_PAD_EN
+ *    Bit 1   LOS_INV
+ *    Bit 0   OVERRIDE_LOS
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_OUTCLKSEL  0x0800
+#define SUNI1x10GEXP_BITMSK_SYSPCSLB         0x0200
+#define SUNI1x10GEXP_BITMSK_LINEPCSLB        0x0100
+#define SUNI1x10GEXP_BITMSK_MSTAT_BYPASS     0x0080
+#define SUNI1x10GEXP_BITMSK_RXXG_BYPASS      0x0040
+#define SUNI1x10GEXP_BITMSK_TXXG_BYPASS      0x0020
+#define SUNI1x10GEXP_BITMSK_SOP_PAD_EN       0x0010
+#define SUNI1x10GEXP_BITMSK_LOS_INV          0x0002
+#define SUNI1x10GEXP_BITMSK_OVERRIDE_LOS     0x0001
+
 /*----------------------------------------------------------------------------
  * Register 0x0004: S/UNI-1x10GE-XP Device Status
  *    Bit 9 TOP_SXRA_EXPIRED
@@ -141,7 +603,10 @@
  *    Bit 0 TOP_PL4_OUT_ROOL
  *----------------------------------------------------------------------------*/
 #define SUNI1x10GEXP_BITMSK_TOP_SXRA_EXPIRED  0x0200
+#define SUNI1x10GEXP_BITMSK_TOP_MDIO_BUSY     0x0100
+#define SUNI1x10GEXP_BITMSK_TOP_DTRB          0x0080
 #define SUNI1x10GEXP_BITMSK_TOP_EXPIRED       0x0040
+#define SUNI1x10GEXP_BITMSK_TOP_PAUSED        0x0020
 #define SUNI1x10GEXP_BITMSK_TOP_PL4_ID_DOOL   0x0010
 #define SUNI1x10GEXP_BITMSK_TOP_PL4_IS_DOOL   0x0008
 #define SUNI1x10GEXP_BITMSK_TOP_PL4_ID_ROOL   0x0004
@@ -149,12 +614,219 @@
 #define SUNI1x10GEXP_BITMSK_TOP_PL4_OUT_ROOL  0x0001
 
 /*----------------------------------------------------------------------------
+ * Register 0x0005: Global Performance Update and Clock Monitors
+ *    Bit 15 TIP
+ *    Bit 8  XAUI_REF_CLKA
+ *    Bit 7  RXLANE3CLKA
+ *    Bit 6  RXLANE2CLKA
+ *    Bit 5  RXLANE1CLKA
+ *    Bit 4  RXLANE0CLKA
+ *    Bit 3  CSUCLKA
+ *    Bit 2  TDCLKA
+ *    Bit 1  RSCLKA
+ *    Bit 0  RDCLKA
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TIP            0x8000
+#define SUNI1x10GEXP_BITMSK_XAUI_REF_CLKA  0x0100
+#define SUNI1x10GEXP_BITMSK_RXLANE3CLKA    0x0080
+#define SUNI1x10GEXP_BITMSK_RXLANE2CLKA    0x0040
+#define SUNI1x10GEXP_BITMSK_RXLANE1CLKA    0x0020
+#define SUNI1x10GEXP_BITMSK_RXLANE0CLKA    0x0010
+#define SUNI1x10GEXP_BITMSK_CSUCLKA        0x0008
+#define SUNI1x10GEXP_BITMSK_TDCLKA         0x0004
+#define SUNI1x10GEXP_BITMSK_RSCLKA         0x0002
+#define SUNI1x10GEXP_BITMSK_RDCLKA         0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0006: MDIO Command
+ *    Bit 4 MDIO_RDINC
+ *    Bit 3 MDIO_RSTAT
+ *    Bit 2 MDIO_LCTLD
+ *    Bit 1 MDIO_LCTLA
+ *    Bit 0 MDIO_SPRE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MDIO_RDINC  0x0010
+#define SUNI1x10GEXP_BITMSK_MDIO_RSTAT  0x0008
+#define SUNI1x10GEXP_BITMSK_MDIO_LCTLD  0x0004
+#define SUNI1x10GEXP_BITMSK_MDIO_LCTLA  0x0002
+#define SUNI1x10GEXP_BITMSK_MDIO_SPRE   0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0007: MDIO Interrupt Enable
+ *    Bit 0 MDIO_BUSY_EN
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MDIO_BUSY_EN  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0008: MDIO Interrupt Status
+ *    Bit 0 MDIO_BUSYI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MDIO_BUSYI  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0009: MMD PHY Address
+ *    Bit 12-8 MDIO_DEVADR
+ *    Bit 4-0 MDIO_PRTADR
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MDIO_DEVADR  0x1F00
+#define SUNI1x10GEXP_BITOFF_MDIO_DEVADR  8
+#define SUNI1x10GEXP_BITMSK_MDIO_PRTADR  0x001F
+#define SUNI1x10GEXP_BITOFF_MDIO_PRTADR  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x000C: OAM Interface Control
+ *    Bit 6 MDO_OD_ENB
+ *    Bit 5 MDI_INV
+ *    Bit 4 MDI_SEL
+ *    Bit 3 RXOAMEN
+ *    Bit 2 RXOAMCLKEN
+ *    Bit 1 TXOAMEN
+ *    Bit 0 TXOAMCLKEN
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MDO_OD_ENB  0x0040
+#define SUNI1x10GEXP_BITMSK_MDI_INV     0x0020
+#define SUNI1x10GEXP_BITMSK_MDI_SEL     0x0010
+#define SUNI1x10GEXP_BITMSK_RXOAMEN     0x0008
+#define SUNI1x10GEXP_BITMSK_RXOAMCLKEN  0x0004
+#define SUNI1x10GEXP_BITMSK_TXOAMEN     0x0002
+#define SUNI1x10GEXP_BITMSK_TXOAMCLKEN  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x000D: S/UNI-1x10GE-XP Master Interrupt Status
+ *    Bit 15 TOP_PL4IO_INT
+ *    Bit 14 TOP_IRAM_INT
+ *    Bit 13 TOP_ERAM_INT
+ *    Bit 12 TOP_XAUI_INT
+ *    Bit 11 TOP_MSTAT_INT
+ *    Bit 10 TOP_RXXG_INT
+ *    Bit 9 TOP_TXXG_INT
+ *    Bit 8 TOP_XRF_INT
+ *    Bit 7 TOP_XTEF_INT
+ *    Bit 6 TOP_MDIO_BUSY_INT
+ *    Bit 5 TOP_RXOAM_INT
+ *    Bit 4 TOP_TXOAM_INT
+ *    Bit 3 TOP_IFLX_INT
+ *    Bit 2 TOP_EFLX_INT
+ *    Bit 1 TOP_PL4ODP_INT
+ *    Bit 0 TOP_PL4IDU_INT
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TOP_PL4IO_INT      0x8000
+#define SUNI1x10GEXP_BITMSK_TOP_IRAM_INT       0x4000
+#define SUNI1x10GEXP_BITMSK_TOP_ERAM_INT       0x2000
+#define SUNI1x10GEXP_BITMSK_TOP_XAUI_INT       0x1000
+#define SUNI1x10GEXP_BITMSK_TOP_MSTAT_INT      0x0800
+#define SUNI1x10GEXP_BITMSK_TOP_RXXG_INT       0x0400
+#define SUNI1x10GEXP_BITMSK_TOP_TXXG_INT       0x0200
+#define SUNI1x10GEXP_BITMSK_TOP_XRF_INT        0x0100
+#define SUNI1x10GEXP_BITMSK_TOP_XTEF_INT       0x0080
+#define SUNI1x10GEXP_BITMSK_TOP_MDIO_BUSY_INT  0x0040
+#define SUNI1x10GEXP_BITMSK_TOP_RXOAM_INT      0x0020
+#define SUNI1x10GEXP_BITMSK_TOP_TXOAM_INT      0x0010
+#define SUNI1x10GEXP_BITMSK_TOP_IFLX_INT       0x0008
+#define SUNI1x10GEXP_BITMSK_TOP_EFLX_INT       0x0004
+#define SUNI1x10GEXP_BITMSK_TOP_PL4ODP_INT     0x0002
+#define SUNI1x10GEXP_BITMSK_TOP_PL4IDU_INT     0x0001
+
+/*----------------------------------------------------------------------------
  * Register 0x000E:PM3393 Global interrupt enable
  *    Bit 15 TOP_INTE
  *----------------------------------------------------------------------------*/
 #define SUNI1x10GEXP_BITMSK_TOP_INTE  0x8000
 
 /*----------------------------------------------------------------------------
+ * Register 0x0010: XTEF Miscellaneous Control
+ *    Bit 7 RF_VAL
+ *    Bit 6 RF_OVERRIDE
+ *    Bit 5 LF_VAL
+ *    Bit 4 LF_OVERRIDE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RF_VAL             0x0080
+#define SUNI1x10GEXP_BITMSK_RF_OVERRIDE        0x0040
+#define SUNI1x10GEXP_BITMSK_LF_VAL             0x0020
+#define SUNI1x10GEXP_BITMSK_LF_OVERRIDE        0x0010
+#define SUNI1x10GEXP_BITMSK_LFRF_OVERRIDE_VAL  0x00F0
+
+/*----------------------------------------------------------------------------
+ * Register 0x0011: XRF Miscellaneous Control
+ *    Bit 6-4 EN_IDLE_REP
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EN_IDLE_REP  0x0070
+
+/*----------------------------------------------------------------------------
+ * Register 0x0100: SERDES 3125 Configuration Register 1
+ *    Bit 10 RXEQB_3
+ *    Bit 8  RXEQB_2
+ *    Bit 6  RXEQB_1
+ *    Bit 4  RXEQB_0
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXEQB    0x0FF0
+#define SUNI1x10GEXP_BITOFF_RXEQB_3  10
+#define SUNI1x10GEXP_BITOFF_RXEQB_2  8
+#define SUNI1x10GEXP_BITOFF_RXEQB_1  6
+#define SUNI1x10GEXP_BITOFF_RXEQB_0  4
+
+/*----------------------------------------------------------------------------
+ * Register 0x0101: SERDES 3125 Configuration Register 2
+ *    Bit 12 YSEL
+ *    Bit  7 PRE_EMPH_3
+ *    Bit  6 PRE_EMPH_2
+ *    Bit  5 PRE_EMPH_1
+ *    Bit  4 PRE_EMPH_0
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_YSEL        0x1000
+#define SUNI1x10GEXP_BITMSK_PRE_EMPH    0x00F0
+#define SUNI1x10GEXP_BITMSK_PRE_EMPH_3  0x0080
+#define SUNI1x10GEXP_BITMSK_PRE_EMPH_2  0x0040
+#define SUNI1x10GEXP_BITMSK_PRE_EMPH_1  0x0020
+#define SUNI1x10GEXP_BITMSK_PRE_EMPH_0  0x0010
+
+/*----------------------------------------------------------------------------
+ * Register 0x0102: SERDES 3125 Interrupt Enable Register
+ *    Bit 3 LASIE
+ *    Bit 2 SPLL_RAE
+ *    Bit 1 MPLL_RAE
+ *    Bit 0 PLL_LOCKE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LASIE      0x0008
+#define SUNI1x10GEXP_BITMSK_SPLL_RAE   0x0004
+#define SUNI1x10GEXP_BITMSK_MPLL_RAE   0x0002
+#define SUNI1x10GEXP_BITMSK_PLL_LOCKE  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0103: SERDES 3125 Interrupt Visibility Register
+ *    Bit 3 LASIV
+ *    Bit 2 SPLL_RAV
+ *    Bit 1 MPLL_RAV
+ *    Bit 0 PLL_LOCKV
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LASIV      0x0008
+#define SUNI1x10GEXP_BITMSK_SPLL_RAV   0x0004
+#define SUNI1x10GEXP_BITMSK_MPLL_RAV   0x0002
+#define SUNI1x10GEXP_BITMSK_PLL_LOCKV  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0104: SERDES 3125 Interrupt Status Register
+ *    Bit 3 LASII
+ *    Bit 2 SPLL_RAI
+ *    Bit 1 MPLL_RAI
+ *    Bit 0 PLL_LOCKI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LASII      0x0008
+#define SUNI1x10GEXP_BITMSK_SPLL_RAI   0x0004
+#define SUNI1x10GEXP_BITMSK_MPLL_RAI   0x0002
+#define SUNI1x10GEXP_BITMSK_PLL_LOCKI  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x0107: SERDES 3125 Test Configuration
+ *    Bit 12 DUALTX
+ *    Bit 10 HC_1
+ *    Bit  9 HC_0
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_DUALTX  0x1000
+#define SUNI1x10GEXP_BITMSK_HC      0x0600
+#define SUNI1x10GEXP_BITOFF_HC_0    9
+
+/*----------------------------------------------------------------------------
  * Register 0x2040: RXXG Configuration 1
  *    Bit 15  RXXG_RXEN
  *    Bit 14  RXXG_ROCF
@@ -168,11 +840,84 @@
  *    Bit 2-0 RXXG_MIFG
  *----------------------------------------------------------------------------*/
 #define SUNI1x10GEXP_BITMSK_RXXG_RXEN       0x8000
+#define SUNI1x10GEXP_BITMSK_RXXG_ROCF       0x4000
+#define SUNI1x10GEXP_BITMSK_RXXG_PAD_STRIP  0x2000
 #define SUNI1x10GEXP_BITMSK_RXXG_PUREP      0x0400
+#define SUNI1x10GEXP_BITMSK_RXXG_LONGP      0x0200
+#define SUNI1x10GEXP_BITMSK_RXXG_PARF       0x0100
 #define SUNI1x10GEXP_BITMSK_RXXG_FLCHK      0x0080
+#define SUNI1x10GEXP_BITMSK_RXXG_PASS_CTRL  0x0020
 #define SUNI1x10GEXP_BITMSK_RXXG_CRC_STRIP  0x0008
 
 /*----------------------------------------------------------------------------
+ * Register 0x02041: RXXG Configuration 2
+ *    Bit 7-0 RXXG_HDRSIZE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXXG_HDRSIZE  0x00FF
+
+/*----------------------------------------------------------------------------
+ * Register 0x2042: RXXG Configuration 3
+ *    Bit 15 RXXG_MIN_LERRE
+ *    Bit 14 RXXG_MAX_LERRE
+ *    Bit 12 RXXG_LINE_ERRE
+ *    Bit 10 RXXG_RX_OVRE
+ *    Bit 9  RXXG_ADR_FILTERE
+ *    Bit 8  RXXG_ERR_FILTERE
+ *    Bit 5  RXXG_PRMB_ERRE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXXG_MIN_LERRE     0x8000
+#define SUNI1x10GEXP_BITMSK_RXXG_MAX_LERRE     0x4000
+#define SUNI1x10GEXP_BITMSK_RXXG_LINE_ERRE     0x1000
+#define SUNI1x10GEXP_BITMSK_RXXG_RX_OVRE       0x0400
+#define SUNI1x10GEXP_BITMSK_RXXG_ADR_FILTERE   0x0200
+#define SUNI1x10GEXP_BITMSK_RXXG_ERR_FILTERRE  0x0100
+#define SUNI1x10GEXP_BITMSK_RXXG_PRMB_ERRE     0x0020
+
+/*----------------------------------------------------------------------------
+ * Register 0x2043: RXXG Interrupt
+ *    Bit 15 RXXG_MIN_LERRI
+ *    Bit 14 RXXG_MAX_LERRI
+ *    Bit 12 RXXG_LINE_ERRI
+ *    Bit 10 RXXG_RX_OVRI
+ *    Bit 9  RXXG_ADR_FILTERI
+ *    Bit 8  RXXG_ERR_FILTERI
+ *    Bit 5  RXXG_PRMB_ERRE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXXG_MIN_LERRI    0x8000
+#define SUNI1x10GEXP_BITMSK_RXXG_MAX_LERRI    0x4000
+#define SUNI1x10GEXP_BITMSK_RXXG_LINE_ERRI    0x1000
+#define SUNI1x10GEXP_BITMSK_RXXG_RX_OVRI      0x0400
+#define SUNI1x10GEXP_BITMSK_RXXG_ADR_FILTERI  0x0200
+#define SUNI1x10GEXP_BITMSK_RXXG_ERR_FILTERI  0x0100
+#define SUNI1x10GEXP_BITMSK_RXXG_PRMB_ERRE    0x0020
+
+/*----------------------------------------------------------------------------
+ * Register 0x2049: RXXG Receive FIFO Threshold
+ *    Bit 2-0 RXXG_CUT_THRU
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXXG_CUT_THRU  0x0007
+#define SUNI1x10GEXP_BITOFF_RXXG_CUT_THRU  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2062H - 0x2069: RXXG Exact Match VID
+ *    Bit 11-0 RXXG_VID_MATCH
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXXG_VID_MATCH  0x0FFF
+#define SUNI1x10GEXP_BITOFF_RXXG_VID_MATCH  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x206EH - 0x206F: RXXG Address Filter Control
+ *    Bit 3 RXXG_FORWARD_ENABLE
+ *    Bit 2 RXXG_VLAN_ENABLE
+ *    Bit 1 RXXG_SRC_ADDR
+ *    Bit 0 RXXG_MATCH_ENABLE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXXG_FORWARD_ENABLE  0x0008
+#define SUNI1x10GEXP_BITMSK_RXXG_VLAN_ENABLE     0x0004
+#define SUNI1x10GEXP_BITMSK_RXXG_SRC_ADDR        0x0002
+#define SUNI1x10GEXP_BITMSK_RXXG_MATCH_ENABLE    0x0001
+
+/*----------------------------------------------------------------------------
  * Register 0x2070: RXXG Address Filter Control 2
  *    Bit 1 RXXG_PMODE
  *    Bit 0 RXXG_MHASH_EN
@@ -181,15 +926,446 @@
 #define SUNI1x10GEXP_BITMSK_RXXG_MHASH_EN  0x0001
 
 /*----------------------------------------------------------------------------
+ * Register 0x2081: XRF Control Register 2
+ *    Bit 6   EN_PKT_GEN
+ *    Bit 4-2 PATT
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EN_PKT_GEN  0x0040
+#define SUNI1x10GEXP_BITMSK_PATT        0x001C
+#define SUNI1x10GEXP_BITOFF_PATT        2
+
+/*----------------------------------------------------------------------------
+ * Register 0x2088: XRF Interrupt Enable
+ *    Bit 12-9 LANE_HICERE
+ *    Bit 8-5  HS_SD_LANEE
+ *    Bit 4    ALIGN_STATUS_ERRE
+ *    Bit 3-0  LANE_SYNC_STAT_ERRE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LANE_HICERE          0x1E00
+#define SUNI1x10GEXP_BITOFF_LANE_HICERE          9
+#define SUNI1x10GEXP_BITMSK_HS_SD_LANEE          0x01E0
+#define SUNI1x10GEXP_BITOFF_HS_SD_LANEE          5
+#define SUNI1x10GEXP_BITMSK_ALIGN_STATUS_ERRE    0x0010
+#define SUNI1x10GEXP_BITMSK_LANE_SYNC_STAT_ERRE  0x000F
+#define SUNI1x10GEXP_BITOFF_LANE_SYNC_STAT_ERRE  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2089: XRF Interrupt Status
+ *    Bit 12-9 LANE_HICERI
+ *    Bit 8-5  HS_SD_LANEI
+ *    Bit 4    ALIGN_STATUS_ERRI
+ *    Bit 3-0  LANE_SYNC_STAT_ERRI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LANE_HICERI          0x1E00
+#define SUNI1x10GEXP_BITOFF_LANE_HICERI          9
+#define SUNI1x10GEXP_BITMSK_HS_SD_LANEI          0x01E0
+#define SUNI1x10GEXP_BITOFF_HS_SD_LANEI          5
+#define SUNI1x10GEXP_BITMSK_ALIGN_STATUS_ERRI    0x0010
+#define SUNI1x10GEXP_BITMSK_LANE_SYNC_STAT_ERRI  0x000F
+#define SUNI1x10GEXP_BITOFF_LANE_SYNC_STAT_ERRI  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x208A: XRF Error Status
+ *    Bit 8-5  HS_SD_LANE
+ *    Bit 4    ALIGN_STATUS_ERR
+ *    Bit 3-0  LANE_SYNC_STAT_ERR
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_HS_SD_LANE3          0x0100
+#define SUNI1x10GEXP_BITMSK_HS_SD_LANE2          0x0080
+#define SUNI1x10GEXP_BITMSK_HS_SD_LANE1          0x0040
+#define SUNI1x10GEXP_BITMSK_HS_SD_LANE0          0x0020
+#define SUNI1x10GEXP_BITMSK_ALIGN_STATUS_ERR     0x0010
+#define SUNI1x10GEXP_BITMSK_LANE3_SYNC_STAT_ERR  0x0008
+#define SUNI1x10GEXP_BITMSK_LANE2_SYNC_STAT_ERR  0x0004
+#define SUNI1x10GEXP_BITMSK_LANE1_SYNC_STAT_ERR  0x0002
+#define SUNI1x10GEXP_BITMSK_LANE0_SYNC_STAT_ERR  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x208B: XRF Diagnostic Interrupt Enable
+ *    Bit 7-4 LANE_OVERRUNE
+ *    Bit 3-0 LANE_UNDERRUNE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LANE_OVERRUNE   0x00F0
+#define SUNI1x10GEXP_BITOFF_LANE_OVERRUNE   4
+#define SUNI1x10GEXP_BITMSK_LANE_UNDERRUNE  0x000F
+#define SUNI1x10GEXP_BITOFF_LANE_UNDERRUNE  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x208C: XRF Diagnostic Interrupt Status
+ *    Bit 7-4 LANE_OVERRUNI
+ *    Bit 3-0 LANE_UNDERRUNI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_LANE_OVERRUNI   0x00F0
+#define SUNI1x10GEXP_BITOFF_LANE_OVERRUNI   4
+#define SUNI1x10GEXP_BITMSK_LANE_UNDERRUNI  0x000F
+#define SUNI1x10GEXP_BITOFF_LANE_UNDERRUNI  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C0: RXOAM Configuration
+ *    Bit 15    RXOAM_BUSY
+ *    Bit 14-12 RXOAM_F2_SEL
+ *    Bit 10-8  RXOAM_F1_SEL
+ *    Bit 7-6   RXOAM_FILTER_CTRL
+ *    Bit 5-0   RXOAM_PX_EN
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_BUSY         0x8000
+#define SUNI1x10GEXP_BITMSK_RXOAM_F2_SEL       0x7000
+#define SUNI1x10GEXP_BITOFF_RXOAM_F2_SEL       12
+#define SUNI1x10GEXP_BITMSK_RXOAM_F1_SEL       0x0700
+#define SUNI1x10GEXP_BITOFF_RXOAM_F1_SEL       8
+#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_CTRL  0x00C0
+#define SUNI1x10GEXP_BITOFF_RXOAM_FILTER_CTRL  6
+#define SUNI1x10GEXP_BITMSK_RXOAM_PX_EN        0x003F
+#define SUNI1x10GEXP_BITOFF_RXOAM_PX_EN        0
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C1,0x20C2: RXOAM Filter Configuration
+ *    Bit 15-8 RXOAM_FX_MASK
+ *    Bit 7-0  RXOAM_FX_VAL
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_FX_MASK  0xFF00
+#define SUNI1x10GEXP_BITOFF_RXOAM_FX_MASK  8
+#define SUNI1x10GEXP_BITMSK_RXOAM_FX_VAL   0x00FF
+#define SUNI1x10GEXP_BITOFF_RXOAM_FX_VAl   0
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C3: RXOAM Configuration Register 2
+ *    Bit 13    RXOAM_REC_BYTE_VAL
+ *    Bit 11-10 RXOAM_BYPASS_MODE
+ *    Bit 5-0   RXOAM_PX_CLEAR
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_REC_BYTE_VAL  0x2000
+#define SUNI1x10GEXP_BITMSK_RXOAM_BYPASS_MODE   0x0C00
+#define SUNI1x10GEXP_BITOFF_RXOAM_BYPASS_MODE   10
+#define SUNI1x10GEXP_BITMSK_RXOAM_PX_CLEAR      0x003F
+#define SUNI1x10GEXP_BITOFF_RXOAM_PX_CLEAR      0
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C4: RXOAM HEC Configuration
+ *    Bit 15-8 RXOAM_COSET
+ *    Bit 2    RXOAM_HEC_ERR_PKT
+ *    Bit 0    RXOAM_HEC_EN
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_COSET        0xFF00
+#define SUNI1x10GEXP_BITOFF_RXOAM_COSET        8
+#define SUNI1x10GEXP_BITMSK_RXOAM_HEC_ERR_PKT  0x0004
+#define SUNI1x10GEXP_BITMSK_RXOAM_HEC_EN       0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C7: RXOAM Interrupt Enable
+ *    Bit 10 RXOAM_FILTER_THRSHE
+ *    Bit 9  RXOAM_OAM_ERRE
+ *    Bit 8  RXOAM_HECE_THRSHE
+ *    Bit 7  RXOAM_SOPE
+ *    Bit 6  RXOAM_RFE
+ *    Bit 5  RXOAM_LFE
+ *    Bit 4  RXOAM_DV_ERRE
+ *    Bit 3  RXOAM_DATA_INVALIDE
+ *    Bit 2  RXOAM_FILTER_DROPE
+ *    Bit 1  RXOAM_HECE
+ *    Bit 0  RXOAM_OFLE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_THRSHE  0x0400
+#define SUNI1x10GEXP_BITMSK_RXOAM_OAM_ERRE       0x0200
+#define SUNI1x10GEXP_BITMSK_RXOAM_HECE_THRSHE    0x0100
+#define SUNI1x10GEXP_BITMSK_RXOAM_SOPE           0x0080
+#define SUNI1x10GEXP_BITMSK_RXOAM_RFE            0x0040
+#define SUNI1x10GEXP_BITMSK_RXOAM_LFE            0x0020
+#define SUNI1x10GEXP_BITMSK_RXOAM_DV_ERRE        0x0010
+#define SUNI1x10GEXP_BITMSK_RXOAM_DATA_INVALIDE  0x0008
+#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_DROPE   0x0004
+#define SUNI1x10GEXP_BITMSK_RXOAM_HECE           0x0002
+#define SUNI1x10GEXP_BITMSK_RXOAM_OFLE           0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C8: RXOAM Interrupt Status
+ *    Bit 10 RXOAM_FILTER_THRSHI
+ *    Bit 9  RXOAM_OAM_ERRI
+ *    Bit 8  RXOAM_HECE_THRSHI
+ *    Bit 7  RXOAM_SOPI
+ *    Bit 6  RXOAM_RFI
+ *    Bit 5  RXOAM_LFI
+ *    Bit 4  RXOAM_DV_ERRI
+ *    Bit 3  RXOAM_DATA_INVALIDI
+ *    Bit 2  RXOAM_FILTER_DROPI
+ *    Bit 1  RXOAM_HECI
+ *    Bit 0  RXOAM_OFLI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_THRSHI  0x0400
+#define SUNI1x10GEXP_BITMSK_RXOAM_OAM_ERRI       0x0200
+#define SUNI1x10GEXP_BITMSK_RXOAM_HECE_THRSHI    0x0100
+#define SUNI1x10GEXP_BITMSK_RXOAM_SOPI           0x0080
+#define SUNI1x10GEXP_BITMSK_RXOAM_RFI            0x0040
+#define SUNI1x10GEXP_BITMSK_RXOAM_LFI            0x0020
+#define SUNI1x10GEXP_BITMSK_RXOAM_DV_ERRI        0x0010
+#define SUNI1x10GEXP_BITMSK_RXOAM_DATA_INVALIDI  0x0008
+#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_DROPI   0x0004
+#define SUNI1x10GEXP_BITMSK_RXOAM_HECI           0x0002
+#define SUNI1x10GEXP_BITMSK_RXOAM_OFLI           0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x20C9: RXOAM Status
+ *    Bit 10 RXOAM_FILTER_THRSHV
+ *    Bit 8  RXOAM_HECE_THRSHV
+ *    Bit 6  RXOAM_RFV
+ *    Bit 5  RXOAM_LFV
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_RXOAM_FILTER_THRSHV  0x0400
+#define SUNI1x10GEXP_BITMSK_RXOAM_HECE_THRSHV    0x0100
+#define SUNI1x10GEXP_BITMSK_RXOAM_RFV            0x0040
+#define SUNI1x10GEXP_BITMSK_RXOAM_LFV            0x0020
+
+/*----------------------------------------------------------------------------
  * Register 0x2100: MSTAT Control
  *    Bit 2 MSTAT_WRITE
  *    Bit 1 MSTAT_CLEAR
  *    Bit 0 MSTAT_SNAP
  *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MSTAT_WRITE  0x0004
 #define SUNI1x10GEXP_BITMSK_MSTAT_CLEAR  0x0002
 #define SUNI1x10GEXP_BITMSK_MSTAT_SNAP   0x0001
 
 /*----------------------------------------------------------------------------
+ * Register 0x2109: MSTAT Counter Write Address
+ *    Bit 5-0 MSTAT_WRITE_ADDRESS
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_MSTAT_WRITE_ADDRESS 0x003F
+#define SUNI1x10GEXP_BITOFF_MSTAT_WRITE_ADDRESS 0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2200: IFLX Global Configuration Register
+ *    Bit 15   IFLX_IRCU_ENABLE
+ *    Bit 14   IFLX_IDSWT_ENABLE
+ *    Bit 13-0 IFLX_IFD_CNT
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_IRCU_ENABLE   0x8000
+#define SUNI1x10GEXP_BITMSK_IFLX_IDSWT_ENABLE  0x4000
+#define SUNI1x10GEXP_BITMSK_IFLX_IFD_CNT       0x3FFF
+#define SUNI1x10GEXP_BITOFF_IFLX_IFD_CNT       0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2209: IFLX FIFO Overflow Enable
+ *    Bit 0 IFLX_OVFE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_OVFE 0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x220A: IFLX FIFO Overflow Interrupt
+ *    Bit 0 IFLX_OVFI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_OVFI 0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x220D: IFLX Indirect Channel Address
+ *    Bit 15 IFLX_BUSY
+ *    Bit 14 IFLX_RWB
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_BUSY  0x8000
+#define SUNI1x10GEXP_BITMSK_IFLX_RWB   0x4000
+
+/*----------------------------------------------------------------------------
+ * Register 0x220E: IFLX Indirect Logical FIFO Low Limit & Provision
+ *    Bit 9-0 IFLX_LOLIM
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_LOLIM  0x03FF
+#define SUNI1x10GEXP_BITOFF_IFLX_LOLIM  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x220F: IFLX Indirect Logical FIFO High Limit
+ *    Bit 9-0 IFLX_HILIM
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_HILIM  0x03FF
+#define SUNI1x10GEXP_BITOFF_IFLX_HILIM  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2210: IFLX Indirect Full/Almost Full Status & Limit
+ *    Bit 15   IFLX_FULL
+ *    Bit 14   IFLX_AFULL
+ *    Bit 13-0 IFLX_AFTH
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_FULL   0x8000
+#define SUNI1x10GEXP_BITMSK_IFLX_AFULL  0x4000
+#define SUNI1x10GEXP_BITMSK_IFLX_AFTH   0x3FFF
+#define SUNI1x10GEXP_BITOFF_IFLX_AFTH   0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2211: IFLX Indirect Empty/Almost Empty Status & Limit
+ *    Bit 15   IFLX_EMPTY
+ *    Bit 14   IFLX_AEMPTY
+ *    Bit 13-0 IFLX_AETH
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_IFLX_EMPTY   0x8000
+#define SUNI1x10GEXP_BITMSK_IFLX_AEMPTY  0x4000
+#define SUNI1x10GEXP_BITMSK_IFLX_AETH    0x3FFF
+#define SUNI1x10GEXP_BITOFF_IFLX_AETH    0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2240: PL4MOS Configuration Register
+ *    Bit 3 PL4MOS_RE_INIT
+ *    Bit 2 PL4MOS_EN
+ *    Bit 1 PL4MOS_NO_STATUS
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4MOS_RE_INIT          0x0008
+#define SUNI1x10GEXP_BITMSK_PL4MOS_EN               0x0004
+#define SUNI1x10GEXP_BITMSK_PL4MOS_NO_STATUS        0x0002
+
+/*----------------------------------------------------------------------------
+ * Register 0x2243: PL4MOS MaxBurst1 Register
+ *    Bit 11-0 PL4MOS_MAX_BURST1
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4MOS_MAX_BURST1  0x0FFF
+#define SUNI1x10GEXP_BITOFF_PL4MOS_MAX_BURST1  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2244: PL4MOS MaxBurst2 Register
+ *    Bit 11-0 PL4MOS_MAX_BURST2
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4MOS_MAX_BURST2  0x0FFF
+#define SUNI1x10GEXP_BITOFF_PL4MOS_MAX_BURST2  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2245: PL4MOS Transfer Size Register
+ *    Bit 7-0 PL4MOS_MAX_TRANSFER
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4MOS_MAX_TRANSFER  0x00FF
+#define SUNI1x10GEXP_BITOFF_PL4MOS_MAX_TRANSFER  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2280: PL4ODP Configuration
+ *    Bit 15-12 PL4ODP_REPEAT_T
+ *    Bit 8     PL4ODP_SOP_RULE
+ *    Bit 1     PL4ODP_EN_PORTS
+ *    Bit 0     PL4ODP_EN_DFWD
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4ODP_REPEAT_T   0xF000
+#define SUNI1x10GEXP_BITOFF_PL4ODP_REPEAT_T   12
+#define SUNI1x10GEXP_BITMSK_PL4ODP_SOP_RULE   0x0100
+#define SUNI1x10GEXP_BITMSK_PL4ODP_EN_PORTS   0x0002
+#define SUNI1x10GEXP_BITMSK_PL4ODP_EN_DFWD    0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x2282: PL4ODP Interrupt Mask
+ *    Bit 0 PL4ODP_OUT_DISE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4ODP_OUT_DISE     0x0001
+
+
+
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_EOPEOBE  0x0080
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_ERREOPE  0x0040
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MEOPE    0x0008
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MSOPE    0x0004
+#define SUNI1x10GEXP_BITMSK_PL4ODP_ES_OVRE      0x0002
+
+
+/*----------------------------------------------------------------------------
+ * Register 0x2283: PL4ODP Interrupt
+ *    Bit 0 PL4ODP_OUT_DISI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4ODP_OUT_DISI     0x0001
+
+
+
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_EOPEOBI  0x0080
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_ERREOPI  0x0040
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MEOPI    0x0008
+#define SUNI1x10GEXP_BITMSK_PL4ODP_PPE_MSOPI    0x0004
+#define SUNI1x10GEXP_BITMSK_PL4ODP_ES_OVRI      0x0002
+
+/*----------------------------------------------------------------------------
+ * Register 0x2300:  PL4IO Lock Detect Status
+ *    Bit 15 PL4IO_OUT_ROOLV
+ *    Bit 12 PL4IO_IS_ROOLV
+ *    Bit 11 PL4IO_DIP2_ERRV
+ *    Bit 8  PL4IO_ID_ROOLV
+ *    Bit 4  PL4IO_IS_DOOLV
+ *    Bit 0  PL4IO_ID_DOOLV
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_ROOLV  0x8000
+#define SUNI1x10GEXP_BITMSK_PL4IO_IS_ROOLV   0x1000
+#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERRV  0x0800
+#define SUNI1x10GEXP_BITMSK_PL4IO_ID_ROOLV   0x0100
+#define SUNI1x10GEXP_BITMSK_PL4IO_IS_DOOLV   0x0010
+#define SUNI1x10GEXP_BITMSK_PL4IO_ID_DOOLV   0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x2301:  PL4IO Lock Detect Change
+ *    Bit 15 PL4IO_OUT_ROOLI
+ *    Bit 12 PL4IO_IS_ROOLI
+ *    Bit 11 PL4IO_DIP2_ERRI
+ *    Bit 8  PL4IO_ID_ROOLI
+ *    Bit 4  PL4IO_IS_DOOLI
+ *    Bit 0  PL4IO_ID_DOOLI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_ROOLI  0x8000
+#define SUNI1x10GEXP_BITMSK_PL4IO_IS_ROOLI   0x1000
+#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERRI  0x0800
+#define SUNI1x10GEXP_BITMSK_PL4IO_ID_ROOLI   0x0100
+#define SUNI1x10GEXP_BITMSK_PL4IO_IS_DOOLI   0x0010
+#define SUNI1x10GEXP_BITMSK_PL4IO_ID_DOOLI   0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x2302:  PL4IO Lock Detect Mask
+ *    Bit 15 PL4IO_OUT_ROOLE
+ *    Bit 12 PL4IO_IS_ROOLE
+ *    Bit 11 PL4IO_DIP2_ERRE
+ *    Bit 8  PL4IO_ID_ROOLE
+ *    Bit 4  PL4IO_IS_DOOLE
+ *    Bit 0  PL4IO_ID_DOOLE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_ROOLE  0x8000
+#define SUNI1x10GEXP_BITMSK_PL4IO_IS_ROOLE   0x1000
+#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERRE  0x0800
+#define SUNI1x10GEXP_BITMSK_PL4IO_ID_ROOLE   0x0100
+#define SUNI1x10GEXP_BITMSK_PL4IO_IS_DOOLE   0x0010
+#define SUNI1x10GEXP_BITMSK_PL4IO_ID_DOOLE   0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x2303:  PL4IO Lock Detect Limits
+ *    Bit 15-8 PL4IO_REF_LIMIT
+ *    Bit 7-0  PL4IO_TRAN_LIMIT
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_REF_LIMIT   0xFF00
+#define SUNI1x10GEXP_BITOFF_PL4IO_REF_LIMIT   8
+#define SUNI1x10GEXP_BITMSK_PL4IO_TRAN_LIMIT  0x00FF
+#define SUNI1x10GEXP_BITOFF_PL4IO_TRAN_LIMIT  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2304:  PL4IO Calendar Repetitions
+ *    Bit 15-8 PL4IO_IN_MUL
+ *    Bit 7-0  PL4IO_OUT_MUL
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_IN_MUL   0xFF00
+#define SUNI1x10GEXP_BITOFF_PL4IO_IN_MUL   8
+#define SUNI1x10GEXP_BITMSK_PL4IO_OUT_MUL  0x00FF
+#define SUNI1x10GEXP_BITOFF_PL4IO_OUT_MUL  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x2305:  PL4IO Configuration
+ *    Bit 15  PL4IO_DIP2_ERR_CHK
+ *    Bit 11  PL4IO_ODAT_DIS
+ *    Bit 10  PL4IO_TRAIN_DIS
+ *    Bit 9   PL4IO_OSTAT_DIS
+ *    Bit 8   PL4IO_ISTAT_DIS
+ *    Bit 7   PL4IO_NO_ISTAT
+ *    Bit 6   PL4IO_STAT_OUTSEL
+ *    Bit 5   PL4IO_INSEL
+ *    Bit 4   PL4IO_DLSEL
+ *    Bit 1-0 PL4IO_OUTSEL
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IO_DIP2_ERR_CHK  0x8000
+#define SUNI1x10GEXP_BITMSK_PL4IO_ODAT_DIS      0x0800
+#define SUNI1x10GEXP_BITMSK_PL4IO_TRAIN_DIS     0x0400
+#define SUNI1x10GEXP_BITMSK_PL4IO_OSTAT_DIS     0x0200
+#define SUNI1x10GEXP_BITMSK_PL4IO_ISTAT_DIS     0x0100
+#define SUNI1x10GEXP_BITMSK_PL4IO_NO_ISTAT      0x0080
+#define SUNI1x10GEXP_BITMSK_PL4IO_STAT_OUTSEL   0x0040
+#define SUNI1x10GEXP_BITMSK_PL4IO_INSEL         0x0020
+#define SUNI1x10GEXP_BITMSK_PL4IO_DLSEL         0x0010
+#define SUNI1x10GEXP_BITMSK_PL4IO_OUTSEL        0x0003
+#define SUNI1x10GEXP_BITOFF_PL4IO_OUTSEL        0
+
+/*----------------------------------------------------------------------------
  * Register 0x3040: TXXG Configuration Register 1
  *    Bit 15   TXXG_TXEN0
  *    Bit 13   TXXG_HOSTPAUSE
@@ -202,12 +1378,266 @@
  *    Bit 0    TXXG_SPRE
  *----------------------------------------------------------------------------*/
 #define SUNI1x10GEXP_BITMSK_TXXG_TXEN0        0x8000
+#define SUNI1x10GEXP_BITMSK_TXXG_HOSTPAUSE    0x2000
+#define SUNI1x10GEXP_BITMSK_TXXG_IPGT         0x1F80
 #define SUNI1x10GEXP_BITOFF_TXXG_IPGT         7
 #define SUNI1x10GEXP_BITMSK_TXXG_32BIT_ALIGN  0x0020
 #define SUNI1x10GEXP_BITMSK_TXXG_CRCEN        0x0010
 #define SUNI1x10GEXP_BITMSK_TXXG_FCTX         0x0008
 #define SUNI1x10GEXP_BITMSK_TXXG_FCRX         0x0004
 #define SUNI1x10GEXP_BITMSK_TXXG_PADEN        0x0002
+#define SUNI1x10GEXP_BITMSK_TXXG_SPRE         0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3041: TXXG Configuration Register 2
+ *    Bit 7-0   TXXG_HDRSIZE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXXG_HDRSIZE  0x00FF
+
+/*----------------------------------------------------------------------------
+ * Register 0x3042: TXXG Configuration Register 3
+ *    Bit 15 TXXG_FIFO_ERRE
+ *    Bit 14 TXXG_FIFO_UDRE
+ *    Bit 13 TXXG_MAX_LERRE
+ *    Bit 12 TXXG_MIN_LERRE
+ *    Bit 11 TXXG_XFERE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_ERRE  0x8000
+#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_UDRE  0x4000
+#define SUNI1x10GEXP_BITMSK_TXXG_MAX_LERRE  0x2000
+#define SUNI1x10GEXP_BITMSK_TXXG_MIN_LERRE  0x1000
+#define SUNI1x10GEXP_BITMSK_TXXG_XFERE      0x0800
+
+/*----------------------------------------------------------------------------
+ * Register 0x3043: TXXG Interrupt
+ *    Bit 15 TXXG_FIFO_ERRI
+ *    Bit 14 TXXG_FIFO_UDRI
+ *    Bit 13 TXXG_MAX_LERRI
+ *    Bit 12 TXXG_MIN_LERRI
+ *    Bit 11 TXXG_XFERI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_ERRI  0x8000
+#define SUNI1x10GEXP_BITMSK_TXXG_FIFO_UDRI  0x4000
+#define SUNI1x10GEXP_BITMSK_TXXG_MAX_LERRI  0x2000
+#define SUNI1x10GEXP_BITMSK_TXXG_MIN_LERRI  0x1000
+#define SUNI1x10GEXP_BITMSK_TXXG_XFERI      0x0800
+
+/*----------------------------------------------------------------------------
+ * Register 0x3044: TXXG Status Register
+ *    Bit 1 TXXG_TXACTIVE
+ *    Bit 0 TXXG_PAUSED
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXXG_TXACTIVE  0x0002
+#define SUNI1x10GEXP_BITMSK_TXXG_PAUSED    0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3046: TXXG TX_MINFR -  Transmit Min Frame Size Register
+ *    Bit 7-0 TXXG_TX_MINFR
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXXG_TX_MINFR  0x00FF
+#define SUNI1x10GEXP_BITOFF_TXXG_TX_MINFR  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3052: TXXG Pause Quantum Value Configuration Register
+ *    Bit 7-0 TXXG_FC_PAUSE_QNTM
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXXG_FC_PAUSE_QNTM  0x00FF
+#define SUNI1x10GEXP_BITOFF_TXXG_FC_PAUSE_QNTM  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3080: XTEF Control
+ *    Bit 3-0 XTEF_FORCE_PARITY_ERR
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_XTEF_FORCE_PARITY_ERR  0x000F
+#define SUNI1x10GEXP_BITOFF_XTEF_FORCE_PARITY_ERR  0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3084: XTEF Interrupt Event Register
+ *    Bit 0 XTEF_LOST_SYNCI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_XTEF_LOST_SYNCI  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3085: XTEF Interrupt Enable Register
+ *    Bit 0 XTEF_LOST_SYNCE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_XTEF_LOST_SYNCE  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3086: XTEF Visibility Register
+ *    Bit 0 XTEF_LOST_SYNCV
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_XTEF_LOST_SYNCV  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x30C0: TXOAM OAM Configuration
+ *    Bit 15   TXOAM_HEC_EN
+ *    Bit 14   TXOAM_EMPTYCODE_EN
+ *    Bit 13   TXOAM_FORCE_IDLE
+ *    Bit 12   TXOAM_IGNORE_IDLE
+ *    Bit 11-6 TXOAM_PX_OVERWRITE
+ *    Bit 5-0  TXOAM_PX_SEL
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXOAM_HEC_EN        0x8000
+#define SUNI1x10GEXP_BITMSK_TXOAM_EMPTYCODE_EN  0x4000
+#define SUNI1x10GEXP_BITMSK_TXOAM_FORCE_IDLE    0x2000
+#define SUNI1x10GEXP_BITMSK_TXOAM_IGNORE_IDLE   0x1000
+#define SUNI1x10GEXP_BITMSK_TXOAM_PX_OVERWRITE  0x0FC0
+#define SUNI1x10GEXP_BITOFF_TXOAM_PX_OVERWRITE  6
+#define SUNI1x10GEXP_BITMSK_TXOAM_PX_SEL        0x003F
+#define SUNI1x10GEXP_BITOFF_TXOAM_PX_SEL        0
+
+/*----------------------------------------------------------------------------
+ * Register 0x30C1: TXOAM Mini-Packet Rate Configuration
+ *    Bit 15   TXOAM_MINIDIS
+ *    Bit 14   TXOAM_BUSY
+ *    Bit 13   TXOAM_TRANS_EN
+ *    Bit 10-0 TXOAM_MINIRATE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXOAM_MINIDIS   0x8000
+#define SUNI1x10GEXP_BITMSK_TXOAM_BUSY      0x4000
+#define SUNI1x10GEXP_BITMSK_TXOAM_TRANS_EN  0x2000
+#define SUNI1x10GEXP_BITMSK_TXOAM_MINIRATE  0x07FF
+
+/*----------------------------------------------------------------------------
+ * Register 0x30C2: TXOAM Mini-Packet Gap and FIFO Configuration
+ *    Bit 13-10 TXOAM_FTHRESH
+ *    Bit 9-6   TXOAM_MINIPOST
+ *    Bit 5-0   TXOAM_MINIPRE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXOAM_FTHRESH   0x3C00
+#define SUNI1x10GEXP_BITOFF_TXOAM_FTHRESH   10
+#define SUNI1x10GEXP_BITMSK_TXOAM_MINIPOST  0x03C0
+#define SUNI1x10GEXP_BITOFF_TXOAM_MINIPOST  6
+#define SUNI1x10GEXP_BITMSK_TXOAM_MINIPRE   0x003F
+
+/*----------------------------------------------------------------------------
+ * Register 0x30C6: TXOAM Interrupt Enable
+ *    Bit 2 TXOAM_SOP_ERRE
+ *    Bit 1 TXOAM_OFLE
+ *    Bit 0 TXOAM_ERRE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXOAM_SOP_ERRE    0x0004
+#define SUNI1x10GEXP_BITMSK_TXOAM_OFLE        0x0002
+#define SUNI1x10GEXP_BITMSK_TXOAM_ERRE        0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x30C7: TXOAM Interrupt Status
+ *    Bit 2 TXOAM_SOP_ERRI
+ *    Bit 1 TXOAM_OFLI
+ *    Bit 0 TXOAM_ERRI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXOAM_SOP_ERRI    0x0004
+#define SUNI1x10GEXP_BITMSK_TXOAM_OFLI        0x0002
+#define SUNI1x10GEXP_BITMSK_TXOAM_ERRI        0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x30CF: TXOAM Coset
+ *    Bit 7-0 TXOAM_COSET
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_TXOAM_COSET  0x00FF
+
+/*----------------------------------------------------------------------------
+ * Register 0x3200: EFLX Global Configuration
+ *    Bit 15 EFLX_ERCU_EN
+ *    Bit 7  EFLX_EN_EDSWT
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_ERCU_EN   0x8000
+#define SUNI1x10GEXP_BITMSK_EFLX_EN_EDSWT  0x0080
+
+/*----------------------------------------------------------------------------
+ * Register 0x3201: EFLX ERCU Global Status
+ *    Bit 13 EFLX_OVF_ERR
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_OVF_ERR  0x2000
+
+/*----------------------------------------------------------------------------
+ * Register 0x3202: EFLX Indirect Channel Address
+ *    Bit 15 EFLX_BUSY
+ *    Bit 14 EFLX_RDWRB
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_BUSY   0x8000
+#define SUNI1x10GEXP_BITMSK_EFLX_RDWRB  0x4000
+
+/*----------------------------------------------------------------------------
+ * Register 0x3203: EFLX Indirect Logical FIFO Low Limit
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_LOLIM                    0x03FF
+#define SUNI1x10GEXP_BITOFF_EFLX_LOLIM                    0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3204: EFLX Indirect Logical FIFO High Limit
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_HILIM                    0x03FF
+#define SUNI1x10GEXP_BITOFF_EFLX_HILIM                    0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3205: EFLX Indirect Full/Almost-Full Status and Limit
+ *    Bit 15   EFLX_FULL
+ *    Bit 14   EFLX_AFULL
+ *    Bit 13-0 EFLX_AFTH
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_FULL   0x8000
+#define SUNI1x10GEXP_BITMSK_EFLX_AFULL  0x4000
+#define SUNI1x10GEXP_BITMSK_EFLX_AFTH   0x3FFF
+#define SUNI1x10GEXP_BITOFF_EFLX_AFTH   0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3206: EFLX Indirect Empty/Almost-Empty Status and Limit
+ *    Bit 15   EFLX_EMPTY
+ *    Bit 14   EFLX_AEMPTY
+ *    Bit 13-0 EFLX_AETH
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_EMPTY   0x8000
+#define SUNI1x10GEXP_BITMSK_EFLX_AEMPTY  0x4000
+#define SUNI1x10GEXP_BITMSK_EFLX_AETH    0x3FFF
+#define SUNI1x10GEXP_BITOFF_EFLX_AETH    0
+
+/*----------------------------------------------------------------------------
+ * Register 0x3207: EFLX Indirect FIFO Cut-Through Threshold
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_CUT_THRU                 0x3FFF
+#define SUNI1x10GEXP_BITOFF_EFLX_CUT_THRU                 0
+
+/*----------------------------------------------------------------------------
+ * Register 0x320C: EFLX FIFO Overflow Error Enable
+ *    Bit 0 EFLX_OVFE
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_OVFE  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x320D: EFLX FIFO Overflow Error Indication
+ *    Bit 0 EFLX_OVFI
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_OVFI  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3210: EFLX Channel Provision
+ *    Bit 0 EFLX_PROV
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_EFLX_PROV  0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3280: PL4IDU Configuration
+ *    Bit 2 PL4IDU_SYNCH_ON_TRAIN
+ *    Bit 1 PL4IDU_EN_PORTS
+ *    Bit 0 PL4IDU_EN_DFWD
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IDU_SYNCH_ON_TRAIN  0x0004
+#define SUNI1x10GEXP_BITMSK_PL4IDU_EN_PORTS        0x0002
+#define SUNI1x10GEXP_BITMSK_PL4IDU_EN_DFWD         0x0001
+
+/*----------------------------------------------------------------------------
+ * Register 0x3282: PL4IDU Interrupt Mask
+ *    Bit 1 PL4IDU_DIP4E
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IDU_DIP4E       0x0002
+
+/*----------------------------------------------------------------------------
+ * Register 0x3283: PL4IDU Interrupt
+ *    Bit 1 PL4IDU_DIP4I
+ *----------------------------------------------------------------------------*/
+#define SUNI1x10GEXP_BITMSK_PL4IDU_DIP4I       0x0002
 
 #endif /* _CXGB_SUNI1x10GEXP_REGS_H_ */
 
diff --git a/drivers/net/chelsio/tp.c b/drivers/net/chelsio/tp.c
new file mode 100644
index 000000000000..0ca0b6e19e43
--- /dev/null
+++ b/drivers/net/chelsio/tp.c
@@ -0,0 +1,178 @@
+/* $Date: 2006/02/07 04:21:54 $ $RCSfile: tp.c,v $ $Revision: 1.73 $ */
+#include "common.h"
+#include "regs.h"
+#include "tp.h"
+#ifdef CONFIG_CHELSIO_T1_1G
+#include "fpga_defs.h"
+#endif
+
+struct petp {
+        adapter_t *adapter;
+};
+
+/* Pause deadlock avoidance parameters */
+#define DROP_MSEC 16
+#define DROP_PKTS_CNT  1
+
+static void tp_init(adapter_t * ap, const struct tp_params *p,
+                    unsigned int tp_clk)
+{
+        if (t1_is_asic(ap)) {
+                u32 val;
+
+                val = F_TP_IN_CSPI_CPL | F_TP_IN_CSPI_CHECK_IP_CSUM |
+                    F_TP_IN_CSPI_CHECK_TCP_CSUM | F_TP_IN_ESPI_ETHERNET;
+                if (!p->pm_size)
+                        val |= F_OFFLOAD_DISABLE;
+                else
+                        val |= F_TP_IN_ESPI_CHECK_IP_CSUM |
+                            F_TP_IN_ESPI_CHECK_TCP_CSUM;
+                writel(val, ap->regs + A_TP_IN_CONFIG);
+                writel(F_TP_OUT_CSPI_CPL |
+                       F_TP_OUT_ESPI_ETHERNET |
+                       F_TP_OUT_ESPI_GENERATE_IP_CSUM |
+                       F_TP_OUT_ESPI_GENERATE_TCP_CSUM,
+                       ap->regs + A_TP_OUT_CONFIG);
+                writel(V_IP_TTL(64) |
+                       F_PATH_MTU /* IP DF bit */  |
+                       V_5TUPLE_LOOKUP(p->use_5tuple_mode) |
+                       V_SYN_COOKIE_PARAMETER(29),
+                       ap->regs + A_TP_GLOBAL_CONFIG);
+                /*
+                 * Enable pause frame deadlock prevention.
+                 */
+                if (is_T2(ap) && ap->params.nports > 1) {
+                        u32 drop_ticks = DROP_MSEC * (tp_clk / 1000);
+
+                        writel(F_ENABLE_TX_DROP | F_ENABLE_TX_ERROR |
+                               V_DROP_TICKS_CNT(drop_ticks) |
+                               V_NUM_PKTS_DROPPED(DROP_PKTS_CNT),
+                               ap->regs + A_TP_TX_DROP_CONFIG);
+                }
+
+        }
+}
+
+void t1_tp_destroy(struct petp *tp)
+{
+        kfree(tp);
+}
+
+struct petp *__devinit t1_tp_create(adapter_t * adapter, struct tp_params *p)
+{
+        struct petp *tp = kzalloc(sizeof(*tp), GFP_KERNEL);
+        if (!tp)
+                return NULL;
+
+        tp->adapter = adapter;
+
+        return tp;
+}
+
+void t1_tp_intr_enable(struct petp *tp)
+{
+        u32 tp_intr = readl(tp->adapter->regs + A_PL_ENABLE);
+
+#ifdef CONFIG_CHELSIO_T1_1G
+        if (!t1_is_asic(tp->adapter)) {
+                /* FPGA */
+                writel(0xffffffff,
+                       tp->adapter->regs + FPGA_TP_ADDR_INTERRUPT_ENABLE);
+                writel(tp_intr | FPGA_PCIX_INTERRUPT_TP,
+                       tp->adapter->regs + A_PL_ENABLE);
+        } else
+#endif
+        {
+                /* We don't use any TP interrupts */
+                writel(0, tp->adapter->regs + A_TP_INT_ENABLE);
+                writel(tp_intr | F_PL_INTR_TP,
+                       tp->adapter->regs + A_PL_ENABLE);
+        }
+}
+
+void t1_tp_intr_disable(struct petp *tp)
+{
+        u32 tp_intr = readl(tp->adapter->regs + A_PL_ENABLE);
+
+#ifdef CONFIG_CHELSIO_T1_1G
+        if (!t1_is_asic(tp->adapter)) {
+                /* FPGA */
+                writel(0, tp->adapter->regs + FPGA_TP_ADDR_INTERRUPT_ENABLE);
+                writel(tp_intr & ~FPGA_PCIX_INTERRUPT_TP,
+                       tp->adapter->regs + A_PL_ENABLE);
+        } else
+#endif
+        {
+                writel(0, tp->adapter->regs + A_TP_INT_ENABLE);
+                writel(tp_intr & ~F_PL_INTR_TP,
+                       tp->adapter->regs + A_PL_ENABLE);
+        }
+}
+
+void t1_tp_intr_clear(struct petp *tp)
+{
+#ifdef CONFIG_CHELSIO_T1_1G
+        if (!t1_is_asic(tp->adapter)) {
+                writel(0xffffffff,
+                       tp->adapter->regs + FPGA_TP_ADDR_INTERRUPT_CAUSE);
+                writel(FPGA_PCIX_INTERRUPT_TP, tp->adapter->regs + A_PL_CAUSE);
+                return;
+        }
+#endif
+        writel(0xffffffff, tp->adapter->regs + A_TP_INT_CAUSE);
+        writel(F_PL_INTR_TP, tp->adapter->regs + A_PL_CAUSE);
+}
+
+int t1_tp_intr_handler(struct petp *tp)
+{
+        u32 cause;
+
+#ifdef CONFIG_CHELSIO_T1_1G
+        /* FPGA doesn't support TP interrupts. */
+        if (!t1_is_asic(tp->adapter))
+                return 1;
+#endif
+
+        cause = readl(tp->adapter->regs + A_TP_INT_CAUSE);
+        writel(cause, tp->adapter->regs + A_TP_INT_CAUSE);
+        return 0;
+}
+
+static void set_csum_offload(struct petp *tp, u32 csum_bit, int enable)
+{
+        u32 val = readl(tp->adapter->regs + A_TP_GLOBAL_CONFIG);
+
+        if (enable)
+                val |= csum_bit;
+        else
+                val &= ~csum_bit;
+        writel(val, tp->adapter->regs + A_TP_GLOBAL_CONFIG);
+}
+
+void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable)
+{
+        set_csum_offload(tp, F_IP_CSUM, enable);
+}
+
+void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable)
+{
+        set_csum_offload(tp, F_UDP_CSUM, enable);
+}
+
+void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable)
+{
+        set_csum_offload(tp, F_TCP_CSUM, enable);
+}
+
+/*
+ * Initialize TP state.  tp_params contains initial settings for some TP
+ * parameters, particularly the one-time PM and CM settings.
+ */
+int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk)
+{
+        adapter_t *adapter = tp->adapter;
+
+        tp_init(adapter, p, tp_clk);
+        writel(F_TP_RESET, adapter->regs +  A_TP_RESET);
+        return 0;
+}
diff --git a/drivers/net/chelsio/tp.h b/drivers/net/chelsio/tp.h
new file mode 100644
index 000000000000..32fc71e58913
--- /dev/null
+++ b/drivers/net/chelsio/tp.h
@@ -0,0 +1,73 @@
+/* $Date: 2005/03/07 23:59:05 $ $RCSfile: tp.h,v $ $Revision: 1.20 $ */
+#ifndef CHELSIO_TP_H
+#define CHELSIO_TP_H
+
+#include "common.h"
+
+#define TP_MAX_RX_COALESCING_SIZE 16224U
+
+struct tp_mib_statistics {
+
+        /* IP */
+        u32 ipInReceive_hi;
+        u32 ipInReceive_lo;
+        u32 ipInHdrErrors_hi;
+        u32 ipInHdrErrors_lo;
+        u32 ipInAddrErrors_hi;
+        u32 ipInAddrErrors_lo;
+        u32 ipInUnknownProtos_hi;
+        u32 ipInUnknownProtos_lo;
+        u32 ipInDiscards_hi;
+        u32 ipInDiscards_lo;
+        u32 ipInDelivers_hi;
+        u32 ipInDelivers_lo;
+        u32 ipOutRequests_hi;
+        u32 ipOutRequests_lo;
+        u32 ipOutDiscards_hi;
+        u32 ipOutDiscards_lo;
+        u32 ipOutNoRoutes_hi;
+        u32 ipOutNoRoutes_lo;
+        u32 ipReasmTimeout;
+        u32 ipReasmReqds;
+        u32 ipReasmOKs;
+        u32 ipReasmFails;
+
+        u32 reserved[8];
+
+        /* TCP */
+        u32 tcpActiveOpens;
+        u32 tcpPassiveOpens;
+        u32 tcpAttemptFails;
+        u32 tcpEstabResets;
+        u32 tcpOutRsts;
+        u32 tcpCurrEstab;
+        u32 tcpInSegs_hi;
+        u32 tcpInSegs_lo;
+        u32 tcpOutSegs_hi;
+        u32 tcpOutSegs_lo;
+        u32 tcpRetransSeg_hi;
+        u32 tcpRetransSeg_lo;
+        u32 tcpInErrs_hi;
+        u32 tcpInErrs_lo;
+        u32 tcpRtoMin;
+        u32 tcpRtoMax;
+};
+
+struct petp;
+struct tp_params;
+
+struct petp *t1_tp_create(adapter_t *adapter, struct tp_params *p);
+void t1_tp_destroy(struct petp *tp);
+
+void t1_tp_intr_disable(struct petp *tp);
+void t1_tp_intr_enable(struct petp *tp);
+void t1_tp_intr_clear(struct petp *tp);
+int t1_tp_intr_handler(struct petp *tp);
+
+void t1_tp_get_mib_statistics(adapter_t *adap, struct tp_mib_statistics *tps);
+void t1_tp_set_udp_checksum_offload(struct petp *tp, int enable);
+void t1_tp_set_tcp_checksum_offload(struct petp *tp, int enable);
+void t1_tp_set_ip_checksum_offload(struct petp *tp, int enable);
+int t1_tp_set_coalescing_size(struct petp *tp, unsigned int size);
+int t1_tp_reset(struct petp *tp, struct tp_params *p, unsigned int tp_clk);
+#endif
diff --git a/drivers/net/chelsio/vsc7326.c b/drivers/net/chelsio/vsc7326.c
new file mode 100644
index 000000000000..85dc3b1dc309
--- /dev/null
+++ b/drivers/net/chelsio/vsc7326.c
@@ -0,0 +1,725 @@
+/* $Date: 2006/04/28 19:20:06 $ $RCSfile: vsc7326.c,v $ $Revision: 1.19 $ */
+
+/* Driver for Vitesse VSC7326 (Schaumburg) MAC */
+
+#include "gmac.h"
+#include "elmer0.h"
+#include "vsc7326_reg.h"
+
+/* Update fast changing statistics every 15 seconds */
+#define STATS_TICK_SECS 15
+/* 30 minutes for full statistics update */
+#define MAJOR_UPDATE_TICKS (1800 / STATS_TICK_SECS)
+
+#define MAX_MTU 9600
+
+/* The egress WM value 0x01a01fff should be used only when the
+ * interface is down (MAC port disabled). This is a workaround
+ * for disabling the T2/MAC flow-control. When the interface is
+ * enabled, the WM value should be set to 0x014a03F0.
+ */
+#define WM_DISABLE      0x01a01fff
+#define WM_ENABLE       0x014a03F0
+
+struct init_table {
+        u32 addr;
+        u32 data;
+};
+
+struct _cmac_instance {
+        u32 index;
+        u32 ticks;
+};
+
+#define INITBLOCK_SLEEP 0xffffffff
+
+static void vsc_read(adapter_t *adapter, u32 addr, u32 *val)
+{
+        u32 status, vlo, vhi;
+        int i;
+
+        spin_lock_bh(&adapter->mac_lock);
+        t1_tpi_read(adapter, (addr << 2) + 4, &vlo);
+        i = 0;
+        do {
+                t1_tpi_read(adapter, (REG_LOCAL_STATUS << 2) + 4, &vlo);
+                t1_tpi_read(adapter, REG_LOCAL_STATUS << 2, &vhi);
+                status = (vhi << 16) | vlo;
+                i++;
+        } while (((status & 1) == 0) && (i < 50));
+        if (i == 50)
+                CH_ERR("Invalid tpi read from MAC, breaking loop.\n");
+
+        t1_tpi_read(adapter, (REG_LOCAL_DATA << 2) + 4, &vlo);
+        t1_tpi_read(adapter, REG_LOCAL_DATA << 2, &vhi);
+
+        *val = (vhi << 16) | vlo;
+
+        /* CH_ERR("rd: block: 0x%x  sublock: 0x%x  reg: 0x%x  data: 0x%x\n",
+                ((addr&0xe000)>>13), ((addr&0x1e00)>>9),
+                ((addr&0x01fe)>>1), *val); */
+        spin_unlock_bh(&adapter->mac_lock);
+}
+
+static void vsc_write(adapter_t *adapter, u32 addr, u32 data)
+{
+        spin_lock_bh(&adapter->mac_lock);
+        t1_tpi_write(adapter, (addr << 2) + 4, data & 0xFFFF);
+        t1_tpi_write(adapter, addr << 2, (data >> 16) & 0xFFFF);
+        /* CH_ERR("wr: block: 0x%x  sublock: 0x%x  reg: 0x%x  data: 0x%x\n",
+                ((addr&0xe000)>>13), ((addr&0x1e00)>>9),
+                ((addr&0x01fe)>>1), data); */
+        spin_unlock_bh(&adapter->mac_lock);
+}
+
+/* Hard reset the MAC.  This wipes out *all* configuration. */
+static void vsc7326_full_reset(adapter_t* adapter)
+{
+        u32 val;
+        u32 result = 0xffff;
+
+        t1_tpi_read(adapter, A_ELMER0_GPO, &val);
+        val &= ~1;
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        udelay(2);
+        val |= 0x1;     /* Enable mac MAC itself */
+        val |= 0x800;   /* Turn off the red LED */
+        t1_tpi_write(adapter, A_ELMER0_GPO, val);
+        mdelay(1);
+        vsc_write(adapter, REG_SW_RESET, 0x80000001);
+        do {
+                mdelay(1);
+                vsc_read(adapter, REG_SW_RESET, &result);
+        } while (result != 0x0);
+}
+
+static struct init_table vsc7326_reset[] = {
+        {      REG_IFACE_MODE, 0x00000000 },
+        {         REG_CRC_CFG, 0x00000020 },
+        {   REG_PLL_CLK_SPEED, 0x00050c00 },
+        {   REG_PLL_CLK_SPEED, 0x00050c00 },
+        {            REG_MSCH, 0x00002f14 },
+        {       REG_SPI4_MISC, 0x00040409 },
+        {     REG_SPI4_DESKEW, 0x00080000 },
+        { REG_SPI4_ING_SETUP2, 0x08080004 },
+        { REG_SPI4_ING_SETUP0, 0x04111004 },
+        { REG_SPI4_EGR_SETUP0, 0x80001a04 },
+        { REG_SPI4_ING_SETUP1, 0x02010000 },
+        {      REG_AGE_INC(0), 0x00000000 },
+        {      REG_AGE_INC(1), 0x00000000 },
+        {     REG_ING_CONTROL, 0x0a200011 },
+        {     REG_EGR_CONTROL, 0xa0010091 },
+};
+
+static struct init_table vsc7326_portinit[4][22] = {
+        {       /* Port 0 */
+                        /* FIFO setup */
+                {           REG_DBG(0), 0x000004f0 },
+                {           REG_HDX(0), 0x00073101 },
+                {        REG_TEST(0,0), 0x00000022 },
+                {        REG_TEST(1,0), 0x00000022 },
+                {  REG_TOP_BOTTOM(0,0), 0x003f0000 },
+                {  REG_TOP_BOTTOM(1,0), 0x00120000 },
+                { REG_HIGH_LOW_WM(0,0), 0x07460757 },
+                { REG_HIGH_LOW_WM(1,0), WM_DISABLE },
+                {   REG_CT_THRHLD(0,0), 0x00000000 },
+                {   REG_CT_THRHLD(1,0), 0x00000000 },
+                {         REG_BUCKE(0), 0x0002ffff },
+                {         REG_BUCKI(0), 0x0002ffff },
+                {        REG_TEST(0,0), 0x00000020 },
+                {        REG_TEST(1,0), 0x00000020 },
+                        /* Port config */
+                {       REG_MAX_LEN(0), 0x00002710 },
+                {     REG_PORT_FAIL(0), 0x00000002 },
+                {    REG_NORMALIZER(0), 0x00000a64 },
+                {        REG_DENORM(0), 0x00000010 },
+                {     REG_STICK_BIT(0), 0x03baa370 },
+                {     REG_DEV_SETUP(0), 0x00000083 },
+                {     REG_DEV_SETUP(0), 0x00000082 },
+                {      REG_MODE_CFG(0), 0x0200259f },
+        },
+        {       /* Port 1 */
+                        /* FIFO setup */
+                {           REG_DBG(1), 0x000004f0 },
+                {           REG_HDX(1), 0x00073101 },
+                {        REG_TEST(0,1), 0x00000022 },
+                {        REG_TEST(1,1), 0x00000022 },
+                {  REG_TOP_BOTTOM(0,1), 0x007e003f },
+                {  REG_TOP_BOTTOM(1,1), 0x00240012 },
+                { REG_HIGH_LOW_WM(0,1), 0x07460757 },
+                { REG_HIGH_LOW_WM(1,1), WM_DISABLE },
+                {   REG_CT_THRHLD(0,1), 0x00000000 },
+                {   REG_CT_THRHLD(1,1), 0x00000000 },
+                {         REG_BUCKE(1), 0x0002ffff },
+                {         REG_BUCKI(1), 0x0002ffff },
+                {        REG_TEST(0,1), 0x00000020 },
+                {        REG_TEST(1,1), 0x00000020 },
+                        /* Port config */
+                {       REG_MAX_LEN(1), 0x00002710 },
+                {     REG_PORT_FAIL(1), 0x00000002 },
+                {    REG_NORMALIZER(1), 0x00000a64 },
+                {        REG_DENORM(1), 0x00000010 },
+                {     REG_STICK_BIT(1), 0x03baa370 },
+                {     REG_DEV_SETUP(1), 0x00000083 },
+                {     REG_DEV_SETUP(1), 0x00000082 },
+                {      REG_MODE_CFG(1), 0x0200259f },
+        },
+        {       /* Port 2 */
+                        /* FIFO setup */
+                {           REG_DBG(2), 0x000004f0 },
+                {           REG_HDX(2), 0x00073101 },
+                {        REG_TEST(0,2), 0x00000022 },
+                {        REG_TEST(1,2), 0x00000022 },
+                {  REG_TOP_BOTTOM(0,2), 0x00bd007e },
+                {  REG_TOP_BOTTOM(1,2), 0x00360024 },
+                { REG_HIGH_LOW_WM(0,2), 0x07460757 },
+                { REG_HIGH_LOW_WM(1,2), WM_DISABLE },
+                {   REG_CT_THRHLD(0,2), 0x00000000 },
+                {   REG_CT_THRHLD(1,2), 0x00000000 },
+                {         REG_BUCKE(2), 0x0002ffff },
+                {         REG_BUCKI(2), 0x0002ffff },
+                {        REG_TEST(0,2), 0x00000020 },
+                {        REG_TEST(1,2), 0x00000020 },
+                        /* Port config */
+                {       REG_MAX_LEN(2), 0x00002710 },
+                {     REG_PORT_FAIL(2), 0x00000002 },
+                {    REG_NORMALIZER(2), 0x00000a64 },
+                {        REG_DENORM(2), 0x00000010 },
+                {     REG_STICK_BIT(2), 0x03baa370 },
+                {     REG_DEV_SETUP(2), 0x00000083 },
+                {     REG_DEV_SETUP(2), 0x00000082 },
+                {      REG_MODE_CFG(2), 0x0200259f },
+        },
+        {       /* Port 3 */
+                        /* FIFO setup */
+                {           REG_DBG(3), 0x000004f0 },
+                {           REG_HDX(3), 0x00073101 },
+                {        REG_TEST(0,3), 0x00000022 },
+                {        REG_TEST(1,3), 0x00000022 },
+                {  REG_TOP_BOTTOM(0,3), 0x00fc00bd },
+                {  REG_TOP_BOTTOM(1,3), 0x00480036 },
+                { REG_HIGH_LOW_WM(0,3), 0x07460757 },
+                { REG_HIGH_LOW_WM(1,3), WM_DISABLE },
+                {   REG_CT_THRHLD(0,3), 0x00000000 },
+                {   REG_CT_THRHLD(1,3), 0x00000000 },
+                {         REG_BUCKE(3), 0x0002ffff },
+                {         REG_BUCKI(3), 0x0002ffff },
+                {        REG_TEST(0,3), 0x00000020 },
+                {        REG_TEST(1,3), 0x00000020 },
+                        /* Port config */
+                {       REG_MAX_LEN(3), 0x00002710 },
+                {     REG_PORT_FAIL(3), 0x00000002 },
+                {    REG_NORMALIZER(3), 0x00000a64 },
+                {        REG_DENORM(3), 0x00000010 },
+                {     REG_STICK_BIT(3), 0x03baa370 },
+                {     REG_DEV_SETUP(3), 0x00000083 },
+                {     REG_DEV_SETUP(3), 0x00000082 },
+                {      REG_MODE_CFG(3), 0x0200259f },
+        },
+};
+
+static void run_table(adapter_t *adapter, struct init_table *ib, int len)
+{
+        int i;
+
+        for (i = 0; i < len; i++) {
+                if (ib[i].addr == INITBLOCK_SLEEP) {
+                        udelay( ib[i].data );
+                        CH_ERR("sleep %d us\n",ib[i].data);
+                } else {
+                        vsc_write( adapter, ib[i].addr, ib[i].data );
+                }
+        }
+}
+
+static int bist_rd(adapter_t *adapter, int moduleid, int address)
+{
+        int data=0;
+        u32 result=0;
+
+        if(     (address != 0x0) &&
+                (address != 0x1) &&
+                (address != 0x2) &&
+                (address != 0xd) &&
+                (address != 0xe))
+                        CH_ERR("No bist address: 0x%x\n", address);
+
+        data = ((0x00 << 24) | ((address & 0xff) << 16) | (0x00 << 8) |
+                ((moduleid & 0xff) << 0));
+        vsc_write(adapter, REG_RAM_BIST_CMD, data);
+
+        udelay(10);
+
+        vsc_read(adapter, REG_RAM_BIST_RESULT, &result);
+        if((result & (1<<9)) != 0x0)
+                CH_ERR("Still in bist read: 0x%x\n", result);
+        else if((result & (1<<8)) != 0x0)
+                CH_ERR("bist read error: 0x%x\n", result);
+
+        return(result & 0xff);
+}
+
+static int bist_wr(adapter_t *adapter, int moduleid, int address, int value)
+{
+        int data=0;
+        u32 result=0;
+
+        if(     (address != 0x0) &&
+                (address != 0x1) &&
+                (address != 0x2) &&
+                (address != 0xd) &&
+                (address != 0xe))
+                        CH_ERR("No bist address: 0x%x\n", address);
+
+        if( value>255 )
+                CH_ERR("Suspicious write out of range value: 0x%x\n", value);
+
+        data = ((0x01 << 24) | ((address & 0xff) << 16) | (value << 8) |
+                ((moduleid & 0xff) << 0));
+        vsc_write(adapter, REG_RAM_BIST_CMD, data);
+
+        udelay(5);
+
+        vsc_read(adapter, REG_RAM_BIST_CMD, &result);
+        if((result & (1<<27)) != 0x0)
+                CH_ERR("Still in bist write: 0x%x\n", result);
+        else if((result & (1<<26)) != 0x0)
+                CH_ERR("bist write error: 0x%x\n", result);
+
+        return(0);
+}
+
+static int run_bist(adapter_t *adapter, int moduleid)
+{
+        /*run bist*/
+        (void) bist_wr(adapter,moduleid, 0x00, 0x02);
+        (void) bist_wr(adapter,moduleid, 0x01, 0x01);
+
+        return(0);
+}
+
+static int check_bist(adapter_t *adapter, int moduleid)
+{
+        int result=0;
+        int column=0;
+        /*check bist*/
+        result = bist_rd(adapter,moduleid, 0x02);
+        column = ((bist_rd(adapter,moduleid, 0x0e)<<8) +
+                        (bist_rd(adapter,moduleid, 0x0d)));
+        if ((result & 3) != 0x3)
+                CH_ERR("Result: 0x%x  BIST error in ram %d, column: 0x%04x\n",
+                        result, moduleid, column);
+        return(0);
+}
+
+static int enable_mem(adapter_t *adapter, int moduleid)
+{
+        /*enable mem*/
+        (void) bist_wr(adapter,moduleid, 0x00, 0x00);
+        return(0);
+}
+
+static int run_bist_all(adapter_t *adapter)
+{
+        int port=0;
+        u32 val=0;
+
+        vsc_write(adapter, REG_MEM_BIST, 0x5);
+        vsc_read(adapter, REG_MEM_BIST, &val);
+
+        for(port=0; port<12; port++){
+                vsc_write(adapter, REG_DEV_SETUP(port), 0x0);
+        }
+
+        udelay(300);
+        vsc_write(adapter, REG_SPI4_MISC, 0x00040409);
+        udelay(300);
+
+        (void) run_bist(adapter,13);
+        (void) run_bist(adapter,14);
+        (void) run_bist(adapter,20);
+        (void) run_bist(adapter,21);
+        mdelay(200);
+        (void) check_bist(adapter,13);
+        (void) check_bist(adapter,14);
+        (void) check_bist(adapter,20);
+        (void) check_bist(adapter,21);
+        udelay(100);
+        (void) enable_mem(adapter,13);
+        (void) enable_mem(adapter,14);
+        (void) enable_mem(adapter,20);
+        (void) enable_mem(adapter,21);
+        udelay(300);
+        vsc_write(adapter, REG_SPI4_MISC, 0x60040400);
+        udelay(300);
+        for(port=0; port<12; port++){
+                vsc_write(adapter, REG_DEV_SETUP(port), 0x1);
+        }
+        udelay(300);
+        vsc_write(adapter, REG_MEM_BIST, 0x0);
+        mdelay(10);
+        return(0);
+}
+
+static int mac_intr_handler(struct cmac *mac)
+{
+        return 0;
+}
+
+static int mac_intr_enable(struct cmac *mac)
+{
+        return 0;
+}
+
+static int mac_intr_disable(struct cmac *mac)
+{
+        return 0;
+}
+
+static int mac_intr_clear(struct cmac *mac)
+{
+        return 0;
+}
+
+/* Expect MAC address to be in network byte order. */
+static int mac_set_address(struct cmac* mac, u8 addr[6])
+{
+        u32 val;
+        int port = mac->instance->index;
+
+        vsc_write(mac->adapter, REG_MAC_LOW_ADDR(port),
+                  (addr[3] << 16) | (addr[4] << 8) | addr[5]);
+        vsc_write(mac->adapter, REG_MAC_HIGH_ADDR(port),
+                  (addr[0] << 16) | (addr[1] << 8) | addr[2]);
+
+        vsc_read(mac->adapter, REG_ING_FFILT_UM_EN, &val);
+        val &= ~0xf0000000;
+        vsc_write(mac->adapter, REG_ING_FFILT_UM_EN, val | (port << 28));
+
+        vsc_write(mac->adapter, REG_ING_FFILT_MASK0,
+                  0xffff0000 | (addr[4] << 8) | addr[5]);
+        vsc_write(mac->adapter, REG_ING_FFILT_MASK1,
+                  0xffff0000 | (addr[2] << 8) | addr[3]);
+        vsc_write(mac->adapter, REG_ING_FFILT_MASK2,
+                  0xffff0000 | (addr[0] << 8) | addr[1]);
+        return 0;
+}
+
+static int mac_get_address(struct cmac *mac, u8 addr[6])
+{
+        u32 addr_lo, addr_hi;
+        int port = mac->instance->index;
+
+        vsc_read(mac->adapter, REG_MAC_LOW_ADDR(port), &addr_lo);
+        vsc_read(mac->adapter, REG_MAC_HIGH_ADDR(port), &addr_hi);
+
+        addr[0] = (u8) (addr_hi >> 16);
+        addr[1] = (u8) (addr_hi >> 8);
+        addr[2] = (u8) addr_hi;
+        addr[3] = (u8) (addr_lo >> 16);
+        addr[4] = (u8) (addr_lo >> 8);
+        addr[5] = (u8) addr_lo;
+        return 0;
+}
+
+/* This is intended to reset a port, not the whole MAC */
+static int mac_reset(struct cmac *mac)
+{
+        int index = mac->instance->index;
+
+        run_table(mac->adapter, vsc7326_portinit[index],
+                  ARRAY_SIZE(vsc7326_portinit[index]));
+
+        return 0;
+}
+
+static int mac_set_rx_mode(struct cmac *mac, struct t1_rx_mode *rm)
+{
+        u32 v;
+        int port = mac->instance->index;
+
+        vsc_read(mac->adapter, REG_ING_FFILT_UM_EN, &v);
+        v |= 1 << 12;
+
+        if (t1_rx_mode_promisc(rm))
+                v &= ~(1 << (port + 16));
+        else
+                v |= 1 << (port + 16);
+
+        vsc_write(mac->adapter, REG_ING_FFILT_UM_EN, v);
+        return 0;
+}
+
+static int mac_set_mtu(struct cmac *mac, int mtu)
+{
+        int port = mac->instance->index;
+
+        if (mtu > MAX_MTU)
+                return -EINVAL;
+
+        /* max_len includes header and FCS */
+        vsc_write(mac->adapter, REG_MAX_LEN(port), mtu + 14 + 4);
+        return 0;
+}
+
+static int mac_set_speed_duplex_fc(struct cmac *mac, int speed, int duplex,
+                                   int fc)
+{
+        u32 v;
+        int enable, port = mac->instance->index;
+
+        if (speed >= 0 && speed != SPEED_10 && speed != SPEED_100 &&
+            speed != SPEED_1000)
+                return -1;
+        if (duplex > 0 && duplex != DUPLEX_FULL)
+                return -1;
+
+        if (speed >= 0) {
+                vsc_read(mac->adapter, REG_MODE_CFG(port), &v);
+                enable = v & 3;             /* save tx/rx enables */
+                v &= ~0xf;
+                v |= 4;                     /* full duplex */
+                if (speed == SPEED_1000)
+                        v |= 8;             /* GigE */
+                enable |= v;
+                vsc_write(mac->adapter, REG_MODE_CFG(port), v);
+
+                if (speed == SPEED_1000)
+                        v = 0x82;
+                else if (speed == SPEED_100)
+                        v = 0x84;
+                else    /* SPEED_10 */
+                        v = 0x86;
+                vsc_write(mac->adapter, REG_DEV_SETUP(port), v | 1); /* reset */
+                vsc_write(mac->adapter, REG_DEV_SETUP(port), v);
+                vsc_read(mac->adapter, REG_DBG(port), &v);
+                v &= ~0xff00;
+                if (speed == SPEED_1000)
+                        v |= 0x400;
+                else if (speed == SPEED_100)
+                        v |= 0x2000;
+                else    /* SPEED_10 */
+                        v |= 0xff00;
+                vsc_write(mac->adapter, REG_DBG(port), v);
+
+                vsc_write(mac->adapter, REG_TX_IFG(port),
+                          speed == SPEED_1000 ? 5 : 0x11);
+                if (duplex == DUPLEX_HALF)
+                        enable = 0x0;   /* 100 or 10 */
+                else if (speed == SPEED_1000)
+                        enable = 0xc;
+                else    /* SPEED_100 or 10 */
+                        enable = 0x4;
+                enable |= 0x9 << 10;    /* IFG1 */
+                enable |= 0x6 << 6;     /* IFG2 */
+                enable |= 0x1 << 4;     /* VLAN */
+                enable |= 0x3;          /* RX/TX EN */
+                vsc_write(mac->adapter, REG_MODE_CFG(port), enable);
+
+        }
+
+        vsc_read(mac->adapter, REG_PAUSE_CFG(port), &v);
+        v &= 0xfff0ffff;
+        v |= 0x20000;      /* xon/xoff */
+        if (fc & PAUSE_RX)
+                v |= 0x40000;
+        if (fc & PAUSE_TX)
+                v |= 0x80000;
+        if (fc == (PAUSE_RX | PAUSE_TX))
+                v |= 0x10000;
+        vsc_write(mac->adapter, REG_PAUSE_CFG(port), v);
+        return 0;
+}
+
+static int mac_enable(struct cmac *mac, int which)
+{
+        u32 val;
+        int port = mac->instance->index;
+
+        /* Write the correct WM value when the port is enabled. */
+        vsc_write(mac->adapter, REG_HIGH_LOW_WM(1,port), WM_ENABLE);
+
+        vsc_read(mac->adapter, REG_MODE_CFG(port), &val);
+        if (which & MAC_DIRECTION_RX)
+                val |= 0x2;
+        if (which & MAC_DIRECTION_TX)
+                val |= 1;
+        vsc_write(mac->adapter, REG_MODE_CFG(port), val);
+        return 0;
+}
+
+static int mac_disable(struct cmac *mac, int which)
+{
+        u32 val;
+        int i, port = mac->instance->index;
+
+        /* Reset the port, this also writes the correct WM value */
+        mac_reset(mac);
+
+        vsc_read(mac->adapter, REG_MODE_CFG(port), &val);
+        if (which & MAC_DIRECTION_RX)
+                val &= ~0x2;
+        if (which & MAC_DIRECTION_TX)
+                val &= ~0x1;
+        vsc_write(mac->adapter, REG_MODE_CFG(port), val);
+        vsc_read(mac->adapter, REG_MODE_CFG(port), &val);
+
+        /* Clear stats */
+        for (i = 0; i <= 0x3a; ++i)
+                vsc_write(mac->adapter, CRA(4, port, i), 0);
+
+        /* Clear sofware counters */
+        memset(&mac->stats, 0, sizeof(struct cmac_statistics));
+
+        return 0;
+}
+
+static void rmon_update(struct cmac *mac, unsigned int addr, u64 *stat)
+{
+        u32 v, lo;
+
+        vsc_read(mac->adapter, addr, &v);
+        lo = *stat;
+        *stat = *stat - lo + v;
+
+        if (v == 0)
+                return;
+
+        if (v < lo)
+                *stat += (1ULL << 32);
+}
+
+static void port_stats_update(struct cmac *mac)
+{
+        int port = mac->instance->index;
+
+        /* Rx stats */
+        rmon_update(mac, REG_RX_OK_BYTES(port), &mac->stats.RxOctetsOK);
+        rmon_update(mac, REG_RX_BAD_BYTES(port), &mac->stats.RxOctetsBad);
+        rmon_update(mac, REG_RX_UNICAST(port), &mac->stats.RxUnicastFramesOK);
+        rmon_update(mac, REG_RX_MULTICAST(port),
+                    &mac->stats.RxMulticastFramesOK);
+        rmon_update(mac, REG_RX_BROADCAST(port),
+                    &mac->stats.RxBroadcastFramesOK);
+        rmon_update(mac, REG_CRC(port), &mac->stats.RxFCSErrors);
+        rmon_update(mac, REG_RX_ALIGNMENT(port), &mac->stats.RxAlignErrors);
+        rmon_update(mac, REG_RX_OVERSIZE(port),
+                    &mac->stats.RxFrameTooLongErrors);
+        rmon_update(mac, REG_RX_PAUSE(port), &mac->stats.RxPauseFrames);
+        rmon_update(mac, REG_RX_JABBERS(port), &mac->stats.RxJabberErrors);
+        rmon_update(mac, REG_RX_FRAGMENTS(port), &mac->stats.RxRuntErrors);
+        rmon_update(mac, REG_RX_UNDERSIZE(port), &mac->stats.RxRuntErrors);
+        rmon_update(mac, REG_RX_SYMBOL_CARRIER(port),
+                    &mac->stats.RxSymbolErrors);
+        rmon_update(mac, REG_RX_SIZE_1519_TO_MAX(port),
+            &mac->stats.RxJumboFramesOK);
+
+        /* Tx stats (skip collision stats as we are full-duplex only) */
+        rmon_update(mac, REG_TX_OK_BYTES(port), &mac->stats.TxOctetsOK);
+        rmon_update(mac, REG_TX_UNICAST(port), &mac->stats.TxUnicastFramesOK);
+        rmon_update(mac, REG_TX_MULTICAST(port),
+                    &mac->stats.TxMulticastFramesOK);
+        rmon_update(mac, REG_TX_BROADCAST(port),
+                    &mac->stats.TxBroadcastFramesOK);
+        rmon_update(mac, REG_TX_PAUSE(port), &mac->stats.TxPauseFrames);
+        rmon_update(mac, REG_TX_UNDERRUN(port), &mac->stats.TxUnderrun);
+        rmon_update(mac, REG_TX_SIZE_1519_TO_MAX(port),
+            &mac->stats.TxJumboFramesOK);
+}
+
+/*
+ * This function is called periodically to accumulate the current values of the
+ * RMON counters into the port statistics.  Since the counters are only 32 bits
+ * some of them can overflow in less than a minute at GigE speeds, so this
+ * function should be called every 30 seconds or so.
+ *
+ * To cut down on reading costs we update only the octet counters at each tick
+ * and do a full update at major ticks, which can be every 30 minutes or more.
+ */
+static const struct cmac_statistics *mac_update_statistics(struct cmac *mac,
+                                                           int flag)
+{
+        if (flag == MAC_STATS_UPDATE_FULL ||
+            mac->instance->ticks >= MAJOR_UPDATE_TICKS) {
+                port_stats_update(mac);
+                mac->instance->ticks = 0;
+        } else {
+                int port = mac->instance->index;
+
+                rmon_update(mac, REG_RX_OK_BYTES(port),
+                            &mac->stats.RxOctetsOK);
+                rmon_update(mac, REG_RX_BAD_BYTES(port),
+                            &mac->stats.RxOctetsBad);
+                rmon_update(mac, REG_TX_OK_BYTES(port),
+                            &mac->stats.TxOctetsOK);
+                mac->instance->ticks++;
+        }
+        return &mac->stats;
+}
+
+static void mac_destroy(struct cmac *mac)
+{
+        kfree(mac);
+}
+
+static struct cmac_ops vsc7326_ops = {
+        .destroy                  = mac_destroy,
+        .reset                    = mac_reset,
+        .interrupt_handler        = mac_intr_handler,
+        .interrupt_enable         = mac_intr_enable,
+        .interrupt_disable        = mac_intr_disable,
+        .interrupt_clear          = mac_intr_clear,
+        .enable                   = mac_enable,
+        .disable                  = mac_disable,
+        .set_mtu                  = mac_set_mtu,
+        .set_rx_mode              = mac_set_rx_mode,
+        .set_speed_duplex_fc      = mac_set_speed_duplex_fc,
+        .statistics_update        = mac_update_statistics,
+        .macaddress_get           = mac_get_address,
+        .macaddress_set           = mac_set_address,
+};
+
+static struct cmac *vsc7326_mac_create(adapter_t *adapter, int index)
+{
+        struct cmac *mac;
+        u32 val;
+        int i;
+
+        mac = kzalloc(sizeof(*mac) + sizeof(cmac_instance), GFP_KERNEL);
+        if (!mac) return NULL;
+
+        mac->ops = &vsc7326_ops;
+        mac->instance = (cmac_instance *)(mac + 1);
+        mac->adapter  = adapter;
+
+        mac->instance->index = index;
+        mac->instance->ticks = 0;
+
+        i = 0;
+        do {
+                u32 vhi, vlo;
+
+                vhi = vlo = 0;
+                t1_tpi_read(adapter, (REG_LOCAL_STATUS << 2) + 4, &vlo);
+                udelay(1);
+                t1_tpi_read(adapter, REG_LOCAL_STATUS << 2, &vhi);
+                udelay(5);
+                val = (vhi << 16) | vlo;
+        } while ((++i < 10000) && (val == 0xffffffff));
+
+        return mac;
+}
+
+static int vsc7326_mac_reset(adapter_t *adapter)
+{
+        vsc7326_full_reset(adapter);
+        (void) run_bist_all(adapter);
+        run_table(adapter, vsc7326_reset, ARRAY_SIZE(vsc7326_reset));
+        return 0;
+}
+
+struct gmac t1_vsc7326_ops = {
+        .stats_update_period = STATS_TICK_SECS,
+        .create              = vsc7326_mac_create,
+        .reset               = vsc7326_mac_reset,
+};
diff --git a/drivers/net/chelsio/vsc7326_reg.h b/drivers/net/chelsio/vsc7326_reg.h
new file mode 100644
index 000000000000..491bcf75c4fb
--- /dev/null
+++ b/drivers/net/chelsio/vsc7326_reg.h
@@ -0,0 +1,286 @@
+/* $Date: 2006/04/28 19:20:17 $ $RCSfile: vsc7326_reg.h,v $ $Revision: 1.5 $ */
+#ifndef _VSC7321_REG_H_
+#define _VSC7321_REG_H_
+
+/* Register definitions for Vitesse VSC7321 (Meigs II) MAC
+ *
+ * Straight off the data sheet, VMDS-10038 Rev 2.0 and
+ * PD0011-01-14-Meigs-II 2002-12-12
+ */
+
+/* Just 'cause it's in here doesn't mean it's used. */
+
+#define CRA(blk,sub,adr) ((((blk) & 0x7) << 13) | (((sub) & 0xf) << 9) | (((adr) & 0xff) << 1))
+
+/* System and CPU comm's registers */
+#define REG_CHIP_ID             CRA(0x7,0xf,0x00)       /* Chip ID */
+#define REG_BLADE_ID            CRA(0x7,0xf,0x01)       /* Blade ID */
+#define REG_SW_RESET            CRA(0x7,0xf,0x02)       /* Global Soft Reset */
+#define REG_MEM_BIST            CRA(0x7,0xf,0x04)       /* mem */
+#define REG_IFACE_MODE          CRA(0x7,0xf,0x07)       /* Interface mode */
+#define REG_MSCH                CRA(0x7,0x2,0x06)       /* CRC error count */
+#define REG_CRC_CNT             CRA(0x7,0x2,0x0a)       /* CRC error count */
+#define REG_CRC_CFG             CRA(0x7,0x2,0x0b)       /* CRC config */
+#define REG_SI_TRANSFER_SEL     CRA(0x7,0xf,0x18)       /* SI Transfer Select */
+#define REG_PLL_CLK_SPEED       CRA(0x7,0xf,0x19)       /* Clock Speed Selection */
+#define REG_SYS_CLK_SELECT      CRA(0x7,0xf,0x1c)       /* System Clock Select */
+#define REG_GPIO_CTRL           CRA(0x7,0xf,0x1d)       /* GPIO Control */
+#define REG_GPIO_OUT            CRA(0x7,0xf,0x1e)       /* GPIO Out */
+#define REG_GPIO_IN             CRA(0x7,0xf,0x1f)       /* GPIO In */
+#define REG_CPU_TRANSFER_SEL    CRA(0x7,0xf,0x20)       /* CPU Transfer Select */
+#define REG_LOCAL_DATA          CRA(0x7,0xf,0xfe)       /* Local CPU Data Register */
+#define REG_LOCAL_STATUS        CRA(0x7,0xf,0xff)       /* Local CPU Status Register */
+
+/* Aggregator registers */
+#define REG_AGGR_SETUP          CRA(0x7,0x1,0x00)       /* Aggregator Setup */
+#define REG_PMAP_TABLE          CRA(0x7,0x1,0x01)       /* Port map table */
+#define REG_MPLS_BIT0           CRA(0x7,0x1,0x08)       /* MPLS bit0 position */
+#define REG_MPLS_BIT1           CRA(0x7,0x1,0x09)       /* MPLS bit1 position */
+#define REG_MPLS_BIT2           CRA(0x7,0x1,0x0a)       /* MPLS bit2 position */
+#define REG_MPLS_BIT3           CRA(0x7,0x1,0x0b)       /* MPLS bit3 position */
+#define REG_MPLS_BITMASK        CRA(0x7,0x1,0x0c)       /* MPLS bit mask */
+#define REG_PRE_BIT0POS         CRA(0x7,0x1,0x10)       /* Preamble bit0 position */
+#define REG_PRE_BIT1POS         CRA(0x7,0x1,0x11)       /* Preamble bit1 position */
+#define REG_PRE_BIT2POS         CRA(0x7,0x1,0x12)       /* Preamble bit2 position */
+#define REG_PRE_BIT3POS         CRA(0x7,0x1,0x13)       /* Preamble bit3 position */
+#define REG_PRE_ERR_CNT         CRA(0x7,0x1,0x14)       /* Preamble parity error count */
+
+/* BIST registers */
+/*#define REG_RAM_BIST_CMD      CRA(0x7,0x2,0x00)*/     /* RAM BIST Command Register */
+/*#define REG_RAM_BIST_RESULT   CRA(0x7,0x2,0x01)*/     /* RAM BIST Read Status/Result */
+#define REG_RAM_BIST_CMD        CRA(0x7,0x1,0x00)       /* RAM BIST Command Register */
+#define REG_RAM_BIST_RESULT     CRA(0x7,0x1,0x01)       /* RAM BIST Read Status/Result */
+#define   BIST_PORT_SELECT      0x00                    /* BIST port select */
+#define   BIST_COMMAND          0x01                    /* BIST enable/disable */
+#define   BIST_STATUS           0x02                    /* BIST operation status */
+#define   BIST_ERR_CNT_LSB      0x03                    /* BIST error count lo 8b */
+#define   BIST_ERR_CNT_MSB      0x04                    /* BIST error count hi 8b */
+#define   BIST_ERR_SEL_LSB      0x05                    /* BIST error select lo 8b */
+#define   BIST_ERR_SEL_MSB      0x06                    /* BIST error select hi 8b */
+#define   BIST_ERROR_STATE      0x07                    /* BIST engine internal state */
+#define   BIST_ERR_ADR0         0x08                    /* BIST error address lo 8b */
+#define   BIST_ERR_ADR1         0x09                    /* BIST error address lomid 8b */
+#define   BIST_ERR_ADR2         0x0a                    /* BIST error address himid 8b */
+#define   BIST_ERR_ADR3         0x0b                    /* BIST error address hi 8b */
+
+/* FIFO registers
+ *   ie = 0 for ingress, 1 for egress
+ *   fn = FIFO number, 0-9
+ */
+#define REG_TEST(ie,fn)         CRA(0x2,ie&1,0x00+fn)   /* Mode & Test Register */
+#define REG_TOP_BOTTOM(ie,fn)   CRA(0x2,ie&1,0x10+fn)   /* FIFO Buffer Top & Bottom */
+#define REG_TAIL(ie,fn)         CRA(0x2,ie&1,0x20+fn)   /* FIFO Write Pointer */
+#define REG_HEAD(ie,fn)         CRA(0x2,ie&1,0x30+fn)   /* FIFO Read Pointer */
+#define REG_HIGH_LOW_WM(ie,fn)  CRA(0x2,ie&1,0x40+fn)   /* Flow Control Water Marks */
+#define REG_CT_THRHLD(ie,fn)    CRA(0x2,ie&1,0x50+fn)   /* Cut Through Threshold */
+#define REG_FIFO_DROP_CNT(ie,fn) CRA(0x2,ie&1,0x60+fn)  /* Drop & CRC Error Counter */
+#define REG_DEBUG_BUF_CNT(ie,fn) CRA(0x2,ie&1,0x70+fn)  /* Input Side Debug Counter */
+#define REG_BUCKI(fn) CRA(0x2,2,0x20+fn)        /* Input Side Debug Counter */
+#define REG_BUCKE(fn) CRA(0x2,3,0x20+fn)        /* Input Side Debug Counter */
+
+/* Traffic shaper buckets
+ *   ie = 0 for ingress, 1 for egress
+ *   bn = bucket number 0-10 (yes, 11 buckets)
+ */
+/* OK, this one's kinda ugly.  Some hardware designers are perverse. */
+#define REG_TRAFFIC_SHAPER_BUCKET(ie,bn) CRA(0x2,ie&1,0x0a + (bn>7) | ((bn&7)<<4))
+#define REG_TRAFFIC_SHAPER_CONTROL(ie)  CRA(0x2,ie&1,0x3b)
+
+#define REG_SRAM_ADR(ie)        CRA(0x2,ie&1,0x0e)      /* FIFO SRAM address */
+#define REG_SRAM_WR_STRB(ie)    CRA(0x2,ie&1,0x1e)      /* FIFO SRAM write strobe */
+#define REG_SRAM_RD_STRB(ie)    CRA(0x2,ie&1,0x2e)      /* FIFO SRAM read strobe */
+#define REG_SRAM_DATA_0(ie)     CRA(0x2,ie&1,0x3e)      /* FIFO SRAM data lo 8b */
+#define REG_SRAM_DATA_1(ie)     CRA(0x2,ie&1,0x4e)      /* FIFO SRAM data lomid 8b */
+#define REG_SRAM_DATA_2(ie)     CRA(0x2,ie&1,0x5e)      /* FIFO SRAM data himid 8b */
+#define REG_SRAM_DATA_3(ie)     CRA(0x2,ie&1,0x6e)      /* FIFO SRAM data hi 8b */
+#define REG_SRAM_DATA_BLK_TYPE(ie) CRA(0x2,ie&1,0x7e)   /* FIFO SRAM tag */
+/* REG_ING_CONTROL equals REG_CONTROL with ie = 0, likewise REG_EGR_CONTROL is ie = 1 */
+#define REG_CONTROL(ie)         CRA(0x2,ie&1,0x0f)      /* FIFO control */
+#define REG_ING_CONTROL         CRA(0x2,0x0,0x0f)       /* Ingress control (alias) */
+#define REG_EGR_CONTROL         CRA(0x2,0x1,0x0f)       /* Egress control (alias) */
+#define REG_AGE_TIMER(ie)       CRA(0x2,ie&1,0x1f)      /* Aging timer */
+#define REG_AGE_INC(ie)         CRA(0x2,ie&1,0x2f)      /* Aging increment */
+#define DEBUG_OUT(ie)           CRA(0x2,ie&1,0x3f)      /* Output debug counter control */
+#define DEBUG_CNT(ie)           CRA(0x2,ie&1,0x4f)      /* Output debug counter */
+
+/* SPI4 interface */
+#define REG_SPI4_MISC           CRA(0x5,0x0,0x00)       /* Misc Register */
+#define REG_SPI4_STATUS         CRA(0x5,0x0,0x01)       /* CML Status */
+#define REG_SPI4_ING_SETUP0     CRA(0x5,0x0,0x02)       /* Ingress Status Channel Setup */
+#define REG_SPI4_ING_SETUP1     CRA(0x5,0x0,0x03)       /* Ingress Data Training Setup */
+#define REG_SPI4_ING_SETUP2     CRA(0x5,0x0,0x04)       /* Ingress Data Burst Size Setup */
+#define REG_SPI4_EGR_SETUP0     CRA(0x5,0x0,0x05)       /* Egress Status Channel Setup */
+#define REG_SPI4_DBG_CNT(n)     CRA(0x5,0x0,0x10+n)     /* Debug counters 0-9 */
+#define REG_SPI4_DBG_SETUP      CRA(0x5,0x0,0x1A)       /* Debug counters setup */
+#define REG_SPI4_TEST           CRA(0x5,0x0,0x20)       /* Test Setup Register */
+#define REG_TPGEN_UP0           CRA(0x5,0x0,0x21)       /* Test Pattern generator user pattern 0 */
+#define REG_TPGEN_UP1           CRA(0x5,0x0,0x22)       /* Test Pattern generator user pattern 1 */
+#define REG_TPCHK_UP0           CRA(0x5,0x0,0x23)       /* Test Pattern checker user pattern 0 */
+#define REG_TPCHK_UP1           CRA(0x5,0x0,0x24)       /* Test Pattern checker user pattern 1 */
+#define REG_TPSAM_P0            CRA(0x5,0x0,0x25)       /* Sampled pattern 0 */
+#define REG_TPSAM_P1            CRA(0x5,0x0,0x26)       /* Sampled pattern 1 */
+#define REG_TPERR_CNT           CRA(0x5,0x0,0x27)       /* Pattern checker error counter */
+#define REG_SPI4_STICKY         CRA(0x5,0x0,0x30)       /* Sticky bits register */
+#define REG_SPI4_DBG_INH        CRA(0x5,0x0,0x31)       /* Core egress & ingress inhibit */
+#define REG_SPI4_DBG_STATUS     CRA(0x5,0x0,0x32)       /* Sampled ingress status */
+#define REG_SPI4_DBG_GRANT      CRA(0x5,0x0,0x33)       /* Ingress cranted credit value */
+
+#define REG_SPI4_DESKEW         CRA(0x5,0x0,0x43)       /* Ingress cranted credit value */
+
+/* 10GbE MAC Block Registers */
+/* Note that those registers that are exactly the same for 10GbE as for
+ * tri-speed are only defined with the version that needs a port number.
+ * Pass 0xa in those cases.
+ *
+ * Also note that despite the presence of a MAC address register, this part
+ * does no ingress MAC address filtering.  That register is used only for
+ * pause frame detection and generation.
+ */
+/* 10GbE specific, and different from tri-speed */
+#define REG_MISC_10G            CRA(0x1,0xa,0x00)       /* Misc 10GbE setup */
+#define REG_PAUSE_10G           CRA(0x1,0xa,0x01)       /* Pause register */
+#define REG_NORMALIZER_10G      CRA(0x1,0xa,0x05)       /* 10G normalizer */
+#define REG_STICKY_RX           CRA(0x1,0xa,0x06)       /* RX debug register */
+#define REG_DENORM_10G          CRA(0x1,0xa,0x07)       /* Denormalizer  */
+#define REG_STICKY_TX           CRA(0x1,0xa,0x08)       /* TX sticky bits */
+#define REG_MAX_RXHIGH          CRA(0x1,0xa,0x0a)       /* XGMII lane 0-3 debug */
+#define REG_MAX_RXLOW           CRA(0x1,0xa,0x0b)       /* XGMII lane 4-7 debug */
+#define REG_MAC_TX_STICKY       CRA(0x1,0xa,0x0c)       /* MAC Tx state sticky debug */
+#define REG_MAC_TX_RUNNING      CRA(0x1,0xa,0x0d)       /* MAC Tx state running debug */
+#define REG_TX_ABORT_AGE        CRA(0x1,0xa,0x14)       /* Aged Tx frames discarded */
+#define REG_TX_ABORT_SHORT      CRA(0x1,0xa,0x15)       /* Short Tx frames discarded */
+#define REG_TX_ABORT_TAXI       CRA(0x1,0xa,0x16)       /* Taxi error frames discarded */
+#define REG_TX_ABORT_UNDERRUN   CRA(0x1,0xa,0x17)       /* Tx Underrun abort counter */
+#define REG_TX_DENORM_DISCARD   CRA(0x1,0xa,0x18)       /* Tx denormalizer discards */
+#define REG_XAUI_STAT_A         CRA(0x1,0xa,0x20)       /* XAUI status A */
+#define REG_XAUI_STAT_B         CRA(0x1,0xa,0x21)       /* XAUI status B */
+#define REG_XAUI_STAT_C         CRA(0x1,0xa,0x22)       /* XAUI status C */
+#define REG_XAUI_CONF_A         CRA(0x1,0xa,0x23)       /* XAUI configuration A */
+#define REG_XAUI_CONF_B         CRA(0x1,0xa,0x24)       /* XAUI configuration B */
+#define REG_XAUI_CODE_GRP_CNT   CRA(0x1,0xa,0x25)       /* XAUI code group error count */
+#define REG_XAUI_CONF_TEST_A    CRA(0x1,0xa,0x26)       /* XAUI test register A */
+#define REG_PDERRCNT            CRA(0x1,0xa,0x27)       /* XAUI test register B */
+
+/* pn = port number 0-9 for tri-speed, 10 for 10GbE */
+/* Both tri-speed and 10GbE */
+#define REG_MAX_LEN(pn)         CRA(0x1,pn,0x02)        /* Max length */
+#define REG_MAC_HIGH_ADDR(pn)   CRA(0x1,pn,0x03)        /* Upper 24 bits of MAC addr */
+#define REG_MAC_LOW_ADDR(pn)    CRA(0x1,pn,0x04)        /* Lower 24 bits of MAC addr */
+
+/* tri-speed only
+ * pn = port number, 0-9
+ */
+#define REG_MODE_CFG(pn)        CRA(0x1,pn,0x00)        /* Mode configuration */
+#define REG_PAUSE_CFG(pn)       CRA(0x1,pn,0x01)        /* Pause configuration */
+#define REG_NORMALIZER(pn)      CRA(0x1,pn,0x05)        /* Normalizer */
+#define REG_TBI_STATUS(pn)      CRA(0x1,pn,0x06)        /* TBI status */
+#define REG_PCS_STATUS_DBG(pn)  CRA(0x1,pn,0x07)        /* PCS status debug */
+#define REG_PCS_CTRL(pn)        CRA(0x1,pn,0x08)        /* PCS control */
+#define REG_TBI_CONFIG(pn)      CRA(0x1,pn,0x09)        /* TBI configuration */
+#define REG_STICK_BIT(pn)       CRA(0x1,pn,0x0a)        /* Sticky bits */
+#define REG_DEV_SETUP(pn)       CRA(0x1,pn,0x0b)        /* MAC clock/reset setup */
+#define REG_DROP_CNT(pn)        CRA(0x1,pn,0x0c)        /* Drop counter */
+#define REG_PORT_POS(pn)        CRA(0x1,pn,0x0d)        /* Preamble port position */
+#define REG_PORT_FAIL(pn)       CRA(0x1,pn,0x0e)        /* Preamble port position */
+#define REG_SERDES_CONF(pn)     CRA(0x1,pn,0x0f)        /* SerDes configuration */
+#define REG_SERDES_TEST(pn)     CRA(0x1,pn,0x10)        /* SerDes test */
+#define REG_SERDES_STAT(pn)     CRA(0x1,pn,0x11)        /* SerDes status */
+#define REG_SERDES_COM_CNT(pn)  CRA(0x1,pn,0x12)        /* SerDes comma counter */
+#define REG_DENORM(pn)          CRA(0x1,pn,0x15)        /* Frame denormalization */
+#define REG_DBG(pn)             CRA(0x1,pn,0x16)        /* Device 1G debug */
+#define REG_TX_IFG(pn)          CRA(0x1,pn,0x18)        /* Tx IFG config */
+#define REG_HDX(pn)             CRA(0x1,pn,0x19)        /* Half-duplex config */
+
+/* Statistics */
+/* pn = port number, 0-a, a = 10GbE */
+#define REG_RX_IN_BYTES(pn)     CRA(0x4,pn,0x00)        /* # Rx in octets */
+#define REG_RX_SYMBOL_CARRIER(pn) CRA(0x4,pn,0x01)      /* Frames w/ symbol errors */
+#define REG_RX_PAUSE(pn)        CRA(0x4,pn,0x02)        /* # pause frames received */
+#define REG_RX_UNSUP_OPCODE(pn) CRA(0x4,pn,0x03)        /* # control frames with unsupported opcode */
+#define REG_RX_OK_BYTES(pn)     CRA(0x4,pn,0x04)        /* # octets in good frames */
+#define REG_RX_BAD_BYTES(pn)    CRA(0x4,pn,0x05)        /* # octets in bad frames */
+#define REG_RX_UNICAST(pn)      CRA(0x4,pn,0x06)        /* # good unicast frames */
+#define REG_RX_MULTICAST(pn)    CRA(0x4,pn,0x07)        /* # good multicast frames */
+#define REG_RX_BROADCAST(pn)    CRA(0x4,pn,0x08)        /* # good broadcast frames */
+#define REG_CRC(pn)             CRA(0x4,pn,0x09)        /* # frames w/ bad CRC only */
+#define REG_RX_ALIGNMENT(pn)    CRA(0x4,pn,0x0a)        /* # frames w/ alignment err */
+#define REG_RX_UNDERSIZE(pn)    CRA(0x4,pn,0x0b)        /* # frames undersize */
+#define REG_RX_FRAGMENTS(pn)    CRA(0x4,pn,0x0c)        /* # frames undersize w/ crc err */
+#define REG_RX_IN_RANGE_LENGTH_ERROR(pn) CRA(0x4,pn,0x0d)       /* # frames with length error */
+#define REG_RX_OUT_OF_RANGE_ERROR(pn) CRA(0x4,pn,0x0e)  /* # frames with illegal length field */
+#define REG_RX_OVERSIZE(pn)     CRA(0x4,pn,0x0f)        /* # frames oversize */
+#define REG_RX_JABBERS(pn)      CRA(0x4,pn,0x10)        /* # frames oversize w/ crc err */
+#define REG_RX_SIZE_64(pn)      CRA(0x4,pn,0x11)        /* # frames 64 octets long */
+#define REG_RX_SIZE_65_TO_127(pn) CRA(0x4,pn,0x12)      /* # frames 65-127 octets */
+#define REG_RX_SIZE_128_TO_255(pn) CRA(0x4,pn,0x13)     /* # frames 128-255 */
+#define REG_RX_SIZE_256_TO_511(pn) CRA(0x4,pn,0x14)     /* # frames 256-511 */
+#define REG_RX_SIZE_512_TO_1023(pn) CRA(0x4,pn,0x15)    /* # frames 512-1023 */
+#define REG_RX_SIZE_1024_TO_1518(pn) CRA(0x4,pn,0x16)   /* # frames 1024-1518 */
+#define REG_RX_SIZE_1519_TO_MAX(pn) CRA(0x4,pn,0x17)    /* # frames 1519-max */
+
+#define REG_TX_OUT_BYTES(pn)    CRA(0x4,pn,0x18)        /* # octets tx */
+#define REG_TX_PAUSE(pn)        CRA(0x4,pn,0x19)        /* # pause frames sent */
+#define REG_TX_OK_BYTES(pn)     CRA(0x4,pn,0x1a)        /* # octets tx OK */
+#define REG_TX_UNICAST(pn)      CRA(0x4,pn,0x1b)        /* # frames unicast */
+#define REG_TX_MULTICAST(pn)    CRA(0x4,pn,0x1c)        /* # frames multicast */
+#define REG_TX_BROADCAST(pn)    CRA(0x4,pn,0x1d)        /* # frames broadcast */
+#define REG_TX_MULTIPLE_COLL(pn) CRA(0x4,pn,0x1e)       /* # frames tx after multiple collisions */
+#define REG_TX_LATE_COLL(pn)    CRA(0x4,pn,0x1f)        /* # late collisions detected */
+#define REG_TX_XCOLL(pn)        CRA(0x4,pn,0x20)        /* # frames lost, excessive collisions */
+#define REG_TX_DEFER(pn)        CRA(0x4,pn,0x21)        /* # frames deferred on first tx attempt */
+#define REG_TX_XDEFER(pn)       CRA(0x4,pn,0x22)        /* # frames excessively deferred */
+#define REG_TX_CSENSE(pn)       CRA(0x4,pn,0x23)        /* carrier sense errors at frame end */
+#define REG_TX_SIZE_64(pn)      CRA(0x4,pn,0x24)        /* # frames 64 octets long */
+#define REG_TX_SIZE_65_TO_127(pn) CRA(0x4,pn,0x25)      /* # frames 65-127 octets */
+#define REG_TX_SIZE_128_TO_255(pn) CRA(0x4,pn,0x26)     /* # frames 128-255 */
+#define REG_TX_SIZE_256_TO_511(pn) CRA(0x4,pn,0x27)     /* # frames 256-511 */
+#define REG_TX_SIZE_512_TO_1023(pn) CRA(0x4,pn,0x28)    /* # frames 512-1023 */
+#define REG_TX_SIZE_1024_TO_1518(pn) CRA(0x4,pn,0x29)   /* # frames 1024-1518 */
+#define REG_TX_SIZE_1519_TO_MAX(pn) CRA(0x4,pn,0x2a)    /* # frames 1519-max */
+#define REG_TX_SINGLE_COLL(pn)  CRA(0x4,pn,0x2b)        /* # frames tx after single collision */
+#define REG_TX_BACKOFF2(pn)     CRA(0x4,pn,0x2c)        /* # frames tx ok after 2 backoffs/collisions */
+#define REG_TX_BACKOFF3(pn)     CRA(0x4,pn,0x2d)        /*   after 3 backoffs/collisions */
+#define REG_TX_BACKOFF4(pn)     CRA(0x4,pn,0x2e)        /*   after 4 */
+#define REG_TX_BACKOFF5(pn)     CRA(0x4,pn,0x2f)        /*   after 5 */
+#define REG_TX_BACKOFF6(pn)     CRA(0x4,pn,0x30)        /*   after 6 */
+#define REG_TX_BACKOFF7(pn)     CRA(0x4,pn,0x31)        /*   after 7 */
+#define REG_TX_BACKOFF8(pn)     CRA(0x4,pn,0x32)        /*   after 8 */
+#define REG_TX_BACKOFF9(pn)     CRA(0x4,pn,0x33)        /*   after 9 */
+#define REG_TX_BACKOFF10(pn)    CRA(0x4,pn,0x34)        /*   after 10 */
+#define REG_TX_BACKOFF11(pn)    CRA(0x4,pn,0x35)        /*   after 11 */
+#define REG_TX_BACKOFF12(pn)    CRA(0x4,pn,0x36)        /*   after 12 */
+#define REG_TX_BACKOFF13(pn)    CRA(0x4,pn,0x37)        /*   after 13 */
+#define REG_TX_BACKOFF14(pn)    CRA(0x4,pn,0x38)        /*   after 14 */
+#define REG_TX_BACKOFF15(pn)    CRA(0x4,pn,0x39)        /*   after 15 */
+#define REG_TX_UNDERRUN(pn)     CRA(0x4,pn,0x3a)        /* # frames dropped from underrun */
+#define REG_RX_XGMII_PROT_ERR   CRA(0x4,0xa,0x3b)       /* # protocol errors detected on XGMII interface */
+#define REG_RX_IPG_SHRINK(pn)   CRA(0x4,pn,0x3c)        /* # of IPG shrinks detected */
+
+#define REG_STAT_STICKY1G(pn)   CRA(0x4,pn,0x3e)        /* tri-speed sticky bits */
+#define REG_STAT_STICKY10G      CRA(0x4,0xa,0x3e)       /* 10GbE sticky bits */
+#define REG_STAT_INIT(pn)       CRA(0x4,pn,0x3f)        /* Clear all statistics */
+
+/* MII-Management Block registers */
+/* These are for MII-M interface 0, which is the bidirectional LVTTL one.  If
+ * we hooked up to the one with separate directions, the middle 0x0 needs to
+ * change to 0x1.  And the current errata states that MII-M 1 doesn't work.
+ */
+
+#define REG_MIIM_STATUS         CRA(0x3,0x0,0x00)       /* MII-M Status */
+#define REG_MIIM_CMD            CRA(0x3,0x0,0x01)       /* MII-M Command */
+#define REG_MIIM_DATA           CRA(0x3,0x0,0x02)       /* MII-M Data */
+#define REG_MIIM_PRESCALE       CRA(0x3,0x0,0x03)       /* MII-M MDC Prescale */
+
+#define REG_ING_FFILT_UM_EN     CRA(0x2, 0, 0xd)
+#define REG_ING_FFILT_BE_EN     CRA(0x2, 0, 0x1d)
+#define REG_ING_FFILT_VAL0      CRA(0x2, 0, 0x2d)
+#define REG_ING_FFILT_VAL1      CRA(0x2, 0, 0x3d)
+#define REG_ING_FFILT_MASK0     CRA(0x2, 0, 0x4d)
+#define REG_ING_FFILT_MASK1     CRA(0x2, 0, 0x5d)
+#define REG_ING_FFILT_MASK2     CRA(0x2, 0, 0x6d)
+#define REG_ING_FFILT_ETYPE     CRA(0x2, 0, 0x7d)
+
+
+/* Whew. */
+
+#endif
diff --git a/drivers/net/chelsio/vsc8244.c b/drivers/net/chelsio/vsc8244.c
new file mode 100644
index 000000000000..c493e783d459
--- /dev/null
+++ b/drivers/net/chelsio/vsc8244.c
@@ -0,0 +1,368 @@
+/*
+ * This file is part of the Chelsio T2 Ethernet driver.
+ *
+ * Copyright (C) 2005 Chelsio Communications.  All rights reserved.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the LICENSE file included in this
+ * release for licensing terms and conditions.
+ */
+
+#include "common.h"
+#include "cphy.h"
+#include "elmer0.h"
+
+#ifndef ADVERTISE_PAUSE_CAP
+# define ADVERTISE_PAUSE_CAP 0x400
+#endif
+#ifndef ADVERTISE_PAUSE_ASYM
+# define ADVERTISE_PAUSE_ASYM 0x800
+#endif
+
+/* Gigabit MII registers */
+#ifndef MII_CTRL1000
+# define MII_CTRL1000 9
+#endif
+
+#ifndef ADVERTISE_1000FULL
+# define ADVERTISE_1000FULL 0x200
+# define ADVERTISE_1000HALF 0x100
+#endif
+
+/* VSC8244 PHY specific registers. */
+enum {
+        VSC8244_INTR_ENABLE   = 25,
+        VSC8244_INTR_STATUS   = 26,
+        VSC8244_AUX_CTRL_STAT = 28,
+};
+
+enum {
+        VSC_INTR_RX_ERR     = 1 << 0,
+        VSC_INTR_MS_ERR     = 1 << 1,  /* master/slave resolution error */
+        VSC_INTR_CABLE      = 1 << 2,  /* cable impairment */
+        VSC_INTR_FALSE_CARR = 1 << 3,  /* false carrier */
+        VSC_INTR_MEDIA_CHG  = 1 << 4,  /* AMS media change */
+        VSC_INTR_RX_FIFO    = 1 << 5,  /* Rx FIFO over/underflow */
+        VSC_INTR_TX_FIFO    = 1 << 6,  /* Tx FIFO over/underflow */
+        VSC_INTR_DESCRAMBL  = 1 << 7,  /* descrambler lock-lost */
+        VSC_INTR_SYMBOL_ERR = 1 << 8,  /* symbol error */
+        VSC_INTR_NEG_DONE   = 1 << 10, /* autoneg done */
+        VSC_INTR_NEG_ERR    = 1 << 11, /* autoneg error */
+        VSC_INTR_LINK_CHG   = 1 << 13, /* link change */
+        VSC_INTR_ENABLE     = 1 << 15, /* interrupt enable */
+};
+
+#define CFG_CHG_INTR_MASK (VSC_INTR_LINK_CHG | VSC_INTR_NEG_ERR | \
+                           VSC_INTR_NEG_DONE)
+#define INTR_MASK (CFG_CHG_INTR_MASK | VSC_INTR_TX_FIFO | VSC_INTR_RX_FIFO | \
+                   VSC_INTR_ENABLE)
+
+/* PHY specific auxiliary control & status register fields */
+#define S_ACSR_ACTIPHY_TMR    0
+#define M_ACSR_ACTIPHY_TMR    0x3
+#define V_ACSR_ACTIPHY_TMR(x) ((x) << S_ACSR_ACTIPHY_TMR)
+
+#define S_ACSR_SPEED    3
+#define M_ACSR_SPEED    0x3
+#define G_ACSR_SPEED(x) (((x) >> S_ACSR_SPEED) & M_ACSR_SPEED)
+
+#define S_ACSR_DUPLEX 5
+#define F_ACSR_DUPLEX (1 << S_ACSR_DUPLEX)
+
+#define S_ACSR_ACTIPHY 6
+#define F_ACSR_ACTIPHY (1 << S_ACSR_ACTIPHY)
+
+/*
+ * Reset the PHY.  This PHY completes reset immediately so we never wait.
+ */
+static int vsc8244_reset(struct cphy *cphy, int wait)
+{
+        int err;
+        unsigned int ctl;
+
+        err = simple_mdio_read(cphy, MII_BMCR, &ctl);
+        if (err)
+                return err;
+
+        ctl &= ~BMCR_PDOWN;
+        ctl |= BMCR_RESET;
+        return simple_mdio_write(cphy, MII_BMCR, ctl);
+}
+
+static int vsc8244_intr_enable(struct cphy *cphy)
+{
+        simple_mdio_write(cphy, VSC8244_INTR_ENABLE, INTR_MASK);
+
+    /* Enable interrupts through Elmer */
+        if (t1_is_asic(cphy->adapter)) {
+                u32 elmer;
+
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+                elmer |= ELMER0_GP_BIT1;
+                if (is_T2(cphy->adapter)) {
+                    elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
+                }
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        }
+
+    return 0;
+}
+
+static int vsc8244_intr_disable(struct cphy *cphy)
+{
+        simple_mdio_write(cphy, VSC8244_INTR_ENABLE, 0);
+
+        if (t1_is_asic(cphy->adapter)) {
+                u32 elmer;
+
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_ENABLE, &elmer);
+                elmer &= ~ELMER0_GP_BIT1;
+                if (is_T2(cphy->adapter)) {
+                    elmer &= ~(ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4);
+                }
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_ENABLE, elmer);
+        }
+
+    return 0;
+}
+
+static int vsc8244_intr_clear(struct cphy *cphy)
+{
+        u32 val;
+    u32 elmer;
+
+        /* Clear PHY interrupts by reading the register. */
+        simple_mdio_read(cphy, VSC8244_INTR_ENABLE, &val);
+
+        if (t1_is_asic(cphy->adapter)) {
+                t1_tpi_read(cphy->adapter, A_ELMER0_INT_CAUSE, &elmer);
+                elmer |= ELMER0_GP_BIT1;
+                if (is_T2(cphy->adapter)) {
+                    elmer |= ELMER0_GP_BIT2|ELMER0_GP_BIT3|ELMER0_GP_BIT4;
+                }
+                t1_tpi_write(cphy->adapter, A_ELMER0_INT_CAUSE, elmer);
+        }
+
+    return 0;
+}
+
+/*
+ * Force the PHY speed and duplex.  This also disables auto-negotiation, except
+ * for 1Gb/s, where auto-negotiation is mandatory.
+ */
+static int vsc8244_set_speed_duplex(struct cphy *phy, int speed, int duplex)
+{
+        int err;
+        unsigned int ctl;
+
+        err = simple_mdio_read(phy, MII_BMCR, &ctl);
+        if (err)
+                return err;
+
+        if (speed >= 0) {
+                ctl &= ~(BMCR_SPEED100 | BMCR_SPEED1000 | BMCR_ANENABLE);
+                if (speed == SPEED_100)
+                        ctl |= BMCR_SPEED100;
+                else if (speed == SPEED_1000)
+                        ctl |= BMCR_SPEED1000;
+        }
+        if (duplex >= 0) {
+                ctl &= ~(BMCR_FULLDPLX | BMCR_ANENABLE);
+                if (duplex == DUPLEX_FULL)
+                        ctl |= BMCR_FULLDPLX;
+        }
+        if (ctl & BMCR_SPEED1000)  /* auto-negotiation required for 1Gb/s */
+                ctl |= BMCR_ANENABLE;
+        return simple_mdio_write(phy, MII_BMCR, ctl);
+}
+
+int t1_mdio_set_bits(struct cphy *phy, int mmd, int reg, unsigned int bits)
+{
+    int ret;
+    unsigned int val;
+
+    ret = mdio_read(phy, mmd, reg, &val);
+    if (!ret)
+        ret = mdio_write(phy, mmd, reg, val | bits);
+    return ret;
+}
+
+static int vsc8244_autoneg_enable(struct cphy *cphy)
+{
+        return t1_mdio_set_bits(cphy, 0, MII_BMCR,
+                                BMCR_ANENABLE | BMCR_ANRESTART);
+}
+
+static int vsc8244_autoneg_restart(struct cphy *cphy)
+{
+        return t1_mdio_set_bits(cphy, 0, MII_BMCR, BMCR_ANRESTART);
+}
+
+static int vsc8244_advertise(struct cphy *phy, unsigned int advertise_map)
+{
+        int err;
+        unsigned int val = 0;
+
+        err = simple_mdio_read(phy, MII_CTRL1000, &val);
+        if (err)
+                return err;
+
+        val &= ~(ADVERTISE_1000HALF | ADVERTISE_1000FULL);
+        if (advertise_map & ADVERTISED_1000baseT_Half)
+                val |= ADVERTISE_1000HALF;
+        if (advertise_map & ADVERTISED_1000baseT_Full)
+                val |= ADVERTISE_1000FULL;
+
+        err = simple_mdio_write(phy, MII_CTRL1000, val);
+        if (err)
+                return err;
+
+        val = 1;
+        if (advertise_map & ADVERTISED_10baseT_Half)
+                val |= ADVERTISE_10HALF;
+        if (advertise_map & ADVERTISED_10baseT_Full)
+                val |= ADVERTISE_10FULL;
+        if (advertise_map & ADVERTISED_100baseT_Half)
+                val |= ADVERTISE_100HALF;
+        if (advertise_map & ADVERTISED_100baseT_Full)
+                val |= ADVERTISE_100FULL;
+        if (advertise_map & ADVERTISED_PAUSE)
+                val |= ADVERTISE_PAUSE_CAP;
+        if (advertise_map & ADVERTISED_ASYM_PAUSE)
+                val |= ADVERTISE_PAUSE_ASYM;
+        return simple_mdio_write(phy, MII_ADVERTISE, val);
+}
+
+static int vsc8244_get_link_status(struct cphy *cphy, int *link_ok,
+                                     int *speed, int *duplex, int *fc)
+{
+        unsigned int bmcr, status, lpa, adv;
+        int err, sp = -1, dplx = -1, pause = 0;
+
+        err = simple_mdio_read(cphy, MII_BMCR, &bmcr);
+        if (!err)
+                err = simple_mdio_read(cphy, MII_BMSR, &status);
+        if (err)
+                return err;
+
+        if (link_ok) {
+                /*
+                 * BMSR_LSTATUS is latch-low, so if it is 0 we need to read it
+                 * once more to get the current link state.
+                 */
+                if (!(status & BMSR_LSTATUS))
+                        err = simple_mdio_read(cphy, MII_BMSR, &status);
+                if (err)
+                        return err;
+                *link_ok = (status & BMSR_LSTATUS) != 0;
+        }
+        if (!(bmcr & BMCR_ANENABLE)) {
+                dplx = (bmcr & BMCR_FULLDPLX) ? DUPLEX_FULL : DUPLEX_HALF;
+                if (bmcr & BMCR_SPEED1000)
+                        sp = SPEED_1000;
+                else if (bmcr & BMCR_SPEED100)
+                        sp = SPEED_100;
+                else
+                        sp = SPEED_10;
+        } else if (status & BMSR_ANEGCOMPLETE) {
+                err = simple_mdio_read(cphy, VSC8244_AUX_CTRL_STAT, &status);
+                if (err)
+                        return err;
+
+                dplx = (status & F_ACSR_DUPLEX) ? DUPLEX_FULL : DUPLEX_HALF;
+                sp = G_ACSR_SPEED(status);
+                if (sp == 0)
+                        sp = SPEED_10;
+                else if (sp == 1)
+                        sp = SPEED_100;
+                else
+                        sp = SPEED_1000;
+
+                if (fc && dplx == DUPLEX_FULL) {
+                        err = simple_mdio_read(cphy, MII_LPA, &lpa);
+                        if (!err)
+                                err = simple_mdio_read(cphy, MII_ADVERTISE,
+                                                       &adv);
+                        if (err)
+                                return err;
+
+                        if (lpa & adv & ADVERTISE_PAUSE_CAP)
+                                pause = PAUSE_RX | PAUSE_TX;
+                        else if ((lpa & ADVERTISE_PAUSE_CAP) &&
+                                 (lpa & ADVERTISE_PAUSE_ASYM) &&
+                                 (adv & ADVERTISE_PAUSE_ASYM))
+                                pause = PAUSE_TX;
+                        else if ((lpa & ADVERTISE_PAUSE_ASYM) &&
+                                 (adv & ADVERTISE_PAUSE_CAP))
+                                pause = PAUSE_RX;
+                }
+        }
+        if (speed)
+                *speed = sp;
+        if (duplex)
+                *duplex = dplx;
+        if (fc)
+                *fc = pause;
+        return 0;
+}
+
+static int vsc8244_intr_handler(struct cphy *cphy)
+{
+        unsigned int cause;
+        int err, cphy_cause = 0;
+
+        err = simple_mdio_read(cphy, VSC8244_INTR_STATUS, &cause);
+        if (err)
+                return err;
+
+        cause &= INTR_MASK;
+        if (cause & CFG_CHG_INTR_MASK)
+                cphy_cause |= cphy_cause_link_change;
+        if (cause & (VSC_INTR_RX_FIFO | VSC_INTR_TX_FIFO))
+                cphy_cause |= cphy_cause_fifo_error;
+        return cphy_cause;
+}
+
+static void vsc8244_destroy(struct cphy *cphy)
+{
+        kfree(cphy);
+}
+
+static struct cphy_ops vsc8244_ops = {
+        .destroy              = vsc8244_destroy,
+        .reset                = vsc8244_reset,
+        .interrupt_enable     = vsc8244_intr_enable,
+        .interrupt_disable    = vsc8244_intr_disable,
+        .interrupt_clear      = vsc8244_intr_clear,
+        .interrupt_handler    = vsc8244_intr_handler,
+        .autoneg_enable       = vsc8244_autoneg_enable,
+        .autoneg_restart      = vsc8244_autoneg_restart,
+        .advertise            = vsc8244_advertise,
+        .set_speed_duplex     = vsc8244_set_speed_duplex,
+        .get_link_status      = vsc8244_get_link_status
+};
+
+static struct cphy* vsc8244_phy_create(adapter_t *adapter, int phy_addr, struct mdio_ops *mdio_ops)
+{
+        struct cphy *cphy = kzalloc(sizeof(*cphy), GFP_KERNEL);
+
+        if (!cphy) return NULL;
+
+        cphy_init(cphy, adapter, phy_addr, &vsc8244_ops, mdio_ops);
+
+        return cphy;
+}
+
+
+static int vsc8244_phy_reset(adapter_t* adapter)
+{
+        return 0;
+}
+
+struct gphy t1_vsc8244_ops = {
+        vsc8244_phy_create,
+        vsc8244_phy_reset
+};
+
+
diff --git a/drivers/net/chelsio/vsc8244_reg.h b/drivers/net/chelsio/vsc8244_reg.h
new file mode 100644
index 000000000000..d3c1829055cb
--- /dev/null
+++ b/drivers/net/chelsio/vsc8244_reg.h
@@ -0,0 +1,172 @@
+/* $Date: 2005/11/23 16:28:53 $ $RCSfile: vsc8244_reg.h,v $ $Revision: 1.1 $ */
+#ifndef CHELSIO_MV8E1XXX_H
+#define CHELSIO_MV8E1XXX_H
+
+#ifndef BMCR_SPEED1000
+# define BMCR_SPEED1000 0x40
+#endif
+
+#ifndef ADVERTISE_PAUSE
+# define ADVERTISE_PAUSE 0x400
+#endif
+#ifndef ADVERTISE_PAUSE_ASYM
+# define ADVERTISE_PAUSE_ASYM 0x800
+#endif
+
+/* Gigabit MII registers */
+#define MII_GBMR 1       /* 1000Base-T mode register */
+#define MII_GBCR 9       /* 1000Base-T control register */
+#define MII_GBSR 10      /* 1000Base-T status register */
+
+/* 1000Base-T control register fields */
+#define GBCR_ADV_1000HALF         0x100
+#define GBCR_ADV_1000FULL         0x200
+#define GBCR_PREFER_MASTER        0x400
+#define GBCR_MANUAL_AS_MASTER     0x800
+#define GBCR_MANUAL_CONFIG_ENABLE 0x1000
+
+/* 1000Base-T status register fields */
+#define GBSR_LP_1000HALF  0x400
+#define GBSR_LP_1000FULL  0x800
+#define GBSR_REMOTE_OK    0x1000
+#define GBSR_LOCAL_OK     0x2000
+#define GBSR_LOCAL_MASTER 0x4000
+#define GBSR_MASTER_FAULT 0x8000
+
+/* Vitesse PHY interrupt status bits. */
+#if 0
+#define VSC8244_INTR_JABBER          0x0001
+#define VSC8244_INTR_POLARITY_CHNG   0x0002
+#define VSC8244_INTR_ENG_DETECT_CHNG 0x0010
+#define VSC8244_INTR_DOWNSHIFT       0x0020
+#define VSC8244_INTR_MDI_XOVER_CHNG  0x0040
+#define VSC8244_INTR_FIFO_OVER_UNDER 0x0080
+#define VSC8244_INTR_FALSE_CARRIER   0x0100
+#define VSC8244_INTR_SYMBOL_ERROR    0x0200
+#define VSC8244_INTR_LINK_CHNG       0x0400
+#define VSC8244_INTR_AUTONEG_DONE    0x0800
+#define VSC8244_INTR_PAGE_RECV       0x1000
+#define VSC8244_INTR_DUPLEX_CHNG     0x2000
+#define VSC8244_INTR_SPEED_CHNG      0x4000
+#define VSC8244_INTR_AUTONEG_ERR     0x8000
+#else
+//#define VSC8244_INTR_JABBER          0x0001
+//#define VSC8244_INTR_POLARITY_CHNG   0x0002
+//#define VSC8244_INTR_BIT2            0x0004
+//#define VSC8244_INTR_BIT3            0x0008
+#define VSC8244_INTR_RX_ERR          0x0001
+#define VSC8244_INTR_MASTER_SLAVE    0x0002
+#define VSC8244_INTR_CABLE_IMPAIRED  0x0004
+#define VSC8244_INTR_FALSE_CARRIER   0x0008
+//#define VSC8244_INTR_ENG_DETECT_CHNG 0x0010
+//#define VSC8244_INTR_DOWNSHIFT       0x0020
+//#define VSC8244_INTR_MDI_XOVER_CHNG  0x0040
+//#define VSC8244_INTR_FIFO_OVER_UNDER 0x0080
+#define VSC8244_INTR_BIT4            0x0010
+#define VSC8244_INTR_FIFO_RX         0x0020
+#define VSC8244_INTR_FIFO_OVER_UNDER 0x0040
+#define VSC8244_INTR_LOCK_LOST       0x0080
+//#define VSC8244_INTR_FALSE_CARRIER   0x0100
+//#define VSC8244_INTR_SYMBOL_ERROR    0x0200
+//#define VSC8244_INTR_LINK_CHNG       0x0400
+//#define VSC8244_INTR_AUTONEG_DONE    0x0800
+#define VSC8244_INTR_SYMBOL_ERROR    0x0100
+#define VSC8244_INTR_ENG_DETECT_CHNG 0x0200
+#define VSC8244_INTR_AUTONEG_DONE    0x0400
+#define VSC8244_INTR_AUTONEG_ERR     0x0800
+//#define VSC8244_INTR_PAGE_RECV       0x1000
+//#define VSC8244_INTR_DUPLEX_CHNG     0x2000
+//#define VSC8244_INTR_SPEED_CHNG      0x4000
+//#define VSC8244_INTR_AUTONEG_ERR     0x8000
+#define VSC8244_INTR_DUPLEX_CHNG     0x1000
+#define VSC8244_INTR_LINK_CHNG       0x2000
+#define VSC8244_INTR_SPEED_CHNG      0x4000
+#define VSC8244_INTR_STATUS          0x8000
+#endif
+
+
+/* Vitesse PHY specific registers. */
+#define VSC8244_SPECIFIC_CNTRL_REGISTER               16
+#define VSC8244_SPECIFIC_STATUS_REGISTER              0x1c
+#define VSC8244_INTERRUPT_ENABLE_REGISTER             0x19
+#define VSC8244_INTERRUPT_STATUS_REGISTER             0x1a
+#define VSC8244_EXT_PHY_SPECIFIC_CNTRL_REGISTER       20
+#define VSC8244_RECV_ERR_CNTR_REGISTER                21
+#define VSC8244_RES_REGISTER                          22
+#define VSC8244_GLOBAL_STATUS_REGISTER                23
+#define VSC8244_LED_CONTROL_REGISTER                  24
+#define VSC8244_MANUAL_LED_OVERRIDE_REGISTER          25
+#define VSC8244_EXT_PHY_SPECIFIC_CNTRL_2_REGISTER     26
+#define VSC8244_EXT_PHY_SPECIFIC_STATUS_REGISTER      27
+#define VSC8244_VIRTUAL_CABLE_TESTER_REGISTER         28
+#define VSC8244_EXTENDED_ADDR_REGISTER                29
+#define VSC8244_EXTENDED_REGISTER                     30
+
+/* PHY specific control register fields */
+#define S_PSCR_MDI_XOVER_MODE    5
+#define M_PSCR_MDI_XOVER_MODE    0x3
+#define V_PSCR_MDI_XOVER_MODE(x) ((x) << S_PSCR_MDI_XOVER_MODE)
+#define G_PSCR_MDI_XOVER_MODE(x) (((x) >> S_PSCR_MDI_XOVER_MODE) & M_PSCR_MDI_XOVER_MODE)
+
+/* Extended PHY specific control register fields */
+#define S_DOWNSHIFT_ENABLE 8
+#define V_DOWNSHIFT_ENABLE (1 << S_DOWNSHIFT_ENABLE)
+
+#define S_DOWNSHIFT_CNT    9
+#define M_DOWNSHIFT_CNT    0x7
+#define V_DOWNSHIFT_CNT(x) ((x) << S_DOWNSHIFT_CNT)
+#define G_DOWNSHIFT_CNT(x) (((x) >> S_DOWNSHIFT_CNT) & M_DOWNSHIFT_CNT)
+
+/* PHY specific status register fields */
+#define S_PSSR_JABBER 0
+#define V_PSSR_JABBER (1 << S_PSSR_JABBER)
+
+#define S_PSSR_POLARITY 1
+#define V_PSSR_POLARITY (1 << S_PSSR_POLARITY)
+
+#define S_PSSR_RX_PAUSE 2
+#define V_PSSR_RX_PAUSE (1 << S_PSSR_RX_PAUSE)
+
+#define S_PSSR_TX_PAUSE 3
+#define V_PSSR_TX_PAUSE (1 << S_PSSR_TX_PAUSE)
+
+#define S_PSSR_ENERGY_DETECT 4
+#define V_PSSR_ENERGY_DETECT (1 << S_PSSR_ENERGY_DETECT)
+
+#define S_PSSR_DOWNSHIFT_STATUS 5
+#define V_PSSR_DOWNSHIFT_STATUS (1 << S_PSSR_DOWNSHIFT_STATUS)
+
+#define S_PSSR_MDI 6
+#define V_PSSR_MDI (1 << S_PSSR_MDI)
+
+#define S_PSSR_CABLE_LEN    7
+#define M_PSSR_CABLE_LEN    0x7
+#define V_PSSR_CABLE_LEN(x) ((x) << S_PSSR_CABLE_LEN)
+#define G_PSSR_CABLE_LEN(x) (((x) >> S_PSSR_CABLE_LEN) & M_PSSR_CABLE_LEN)
+
+//#define S_PSSR_LINK 10
+//#define S_PSSR_LINK 13
+#define S_PSSR_LINK 2
+#define V_PSSR_LINK (1 << S_PSSR_LINK)
+
+//#define S_PSSR_STATUS_RESOLVED 11
+//#define S_PSSR_STATUS_RESOLVED 10
+#define S_PSSR_STATUS_RESOLVED 15
+#define V_PSSR_STATUS_RESOLVED (1 << S_PSSR_STATUS_RESOLVED)
+
+#define S_PSSR_PAGE_RECEIVED 12
+#define V_PSSR_PAGE_RECEIVED (1 << S_PSSR_PAGE_RECEIVED)
+
+//#define S_PSSR_DUPLEX 13
+//#define S_PSSR_DUPLEX 12
+#define S_PSSR_DUPLEX 5
+#define V_PSSR_DUPLEX (1 << S_PSSR_DUPLEX)
+
+//#define S_PSSR_SPEED    14
+//#define S_PSSR_SPEED    14
+#define S_PSSR_SPEED    3
+#define M_PSSR_SPEED    0x3
+#define V_PSSR_SPEED(x) ((x) << S_PSSR_SPEED)
+#define G_PSSR_SPEED(x) (((x) >> S_PSSR_SPEED) & M_PSSR_SPEED)
+
+#endif
diff --git a/drivers/net/cris/eth_v10.c b/drivers/net/cris/eth_v10.c
index 966b563e42bb..a03d781f6d0a 100644
--- a/drivers/net/cris/eth_v10.c
+++ b/drivers/net/cris/eth_v10.c
@@ -509,6 +509,8 @@ etrax_ethernet_init(void)
                  * does not share cacheline with any other data (to avoid cache bug)
                  */
                 RxDescList[i].skb = dev_alloc_skb(MAX_MEDIA_DATA_SIZE + 2 * L1_CACHE_BYTES);
+                if (!RxDescList[i].skb)
+                        return -ENOMEM;
                 RxDescList[i].descr.ctrl   = 0;
                 RxDescList[i].descr.sw_len = MAX_MEDIA_DATA_SIZE;
                 RxDescList[i].descr.next   = virt_to_phys(&RxDescList[i + 1]);
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 4ffc9b44a8e1..4612f71a7106 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -588,10 +588,10 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
                                 goto out2;
                         }
         }
-        printk(KERN_DEBUG "PP_addr at %x[%x]: 0x%x\n",
-                        ioaddr, ADD_PORT, readword(ioaddr, ADD_PORT));
 
         ioaddr &= ~3;
+        printk(KERN_DEBUG "PP_addr at %x[%x]: 0x%x\n",
+                        ioaddr, ADD_PORT, readword(ioaddr, ADD_PORT));
         writeword(ioaddr, ADD_PORT, PP_ChipID);
 
         tmp = readword(ioaddr, DATA_PORT);
@@ -1974,7 +1974,7 @@ out:
         return ret;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         unregister_netdev(dev_cs89x0);
diff --git a/drivers/net/de600.c b/drivers/net/de600.c
index 690bb40b353d..8396e411f1ce 100644
--- a/drivers/net/de600.c
+++ b/drivers/net/de600.c
@@ -43,7 +43,6 @@ static const char version[] = "de600.c: $Revision: 1.41-2.5 $,  Bjorn Ekwall (bj
  * modify the following "#define": (see <asm/io.h> for more info)
 #define REALLY_SLOW_IO
  */
-#define SLOW_IO_BY_JUMPING /* Looks "better" than dummy write to port 0x80 :-) */
 
 /* use 0 for production, 1 for verification, >2 for debug */
 #ifdef DE600_DEBUG
diff --git a/drivers/net/declance.c b/drivers/net/declance.c
index 00e2a8a134d7..4ae0fed7122e 100644
--- a/drivers/net/declance.c
+++ b/drivers/net/declance.c
@@ -40,6 +40,10 @@
  *
  *      v0.009: Module support fixes, multiple interfaces support, various
  *              bits. macro
+ *
+ *      v0.010: Fixes for the PMAD mapping of the LANCE buffer and for the
+ *              PMAX requirement to only use halfword accesses to the
+ *              buffer. macro
  */
 
 #include <linux/crc32.h>
@@ -54,6 +58,7 @@
 #include <linux/spinlock.h>
 #include <linux/stddef.h>
 #include <linux/string.h>
+#include <linux/types.h>
 
 #include <asm/addrspace.h>
 #include <asm/system.h>
@@ -67,7 +72,7 @@
 #include <asm/dec/tc.h>
 
 static char version[] __devinitdata =
-"declance.c: v0.009 by Linux MIPS DECstation task force\n";
+"declance.c: v0.010 by Linux MIPS DECstation task force\n";
 
 MODULE_AUTHOR("Linux MIPS DECstation task force");
 MODULE_DESCRIPTION("DEC LANCE (DECstation onboard, PMAD-xx) driver");
@@ -110,24 +115,25 @@ MODULE_LICENSE("GPL");
 #define LE_C3_BCON      0x1     /* Byte control */
 
 /* Receive message descriptor 1 */
-#define LE_R1_OWN       0x80    /* Who owns the entry */
-#define LE_R1_ERR       0x40    /* Error: if FRA, OFL, CRC or BUF is set */
-#define LE_R1_FRA       0x20    /* FRA: Frame error */
-#define LE_R1_OFL       0x10    /* OFL: Frame overflow */
-#define LE_R1_CRC       0x08    /* CRC error */
-#define LE_R1_BUF       0x04    /* BUF: Buffer error */
-#define LE_R1_SOP       0x02    /* Start of packet */
-#define LE_R1_EOP       0x01    /* End of packet */
-#define LE_R1_POK       0x03    /* Packet is complete: SOP + EOP */
-
-#define LE_T1_OWN       0x80    /* Lance owns the packet */
-#define LE_T1_ERR       0x40    /* Error summary */
-#define LE_T1_EMORE     0x10    /* Error: more than one retry needed */
-#define LE_T1_EONE      0x08    /* Error: one retry needed */
-#define LE_T1_EDEF      0x04    /* Error: deferred */
-#define LE_T1_SOP       0x02    /* Start of packet */
-#define LE_T1_EOP       0x01    /* End of packet */
-#define LE_T1_POK       0x03    /* Packet is complete: SOP + EOP */
+#define LE_R1_OWN       0x8000  /* Who owns the entry */
+#define LE_R1_ERR       0x4000  /* Error: if FRA, OFL, CRC or BUF is set */
+#define LE_R1_FRA       0x2000  /* FRA: Frame error */
+#define LE_R1_OFL       0x1000  /* OFL: Frame overflow */
+#define LE_R1_CRC       0x0800  /* CRC error */
+#define LE_R1_BUF       0x0400  /* BUF: Buffer error */
+#define LE_R1_SOP       0x0200  /* Start of packet */
+#define LE_R1_EOP       0x0100  /* End of packet */
+#define LE_R1_POK       0x0300  /* Packet is complete: SOP + EOP */
+
+/* Transmit message descriptor 1 */
+#define LE_T1_OWN       0x8000  /* Lance owns the packet */
+#define LE_T1_ERR       0x4000  /* Error summary */
+#define LE_T1_EMORE     0x1000  /* Error: more than one retry needed */
+#define LE_T1_EONE      0x0800  /* Error: one retry needed */
+#define LE_T1_EDEF      0x0400  /* Error: deferred */
+#define LE_T1_SOP       0x0200  /* Start of packet */
+#define LE_T1_EOP       0x0100  /* End of packet */
+#define LE_T1_POK       0x0300  /* Packet is complete: SOP + EOP */
 
 #define LE_T3_BUF       0x8000  /* Buffer error */
 #define LE_T3_UFL       0x4000  /* Error underflow */
@@ -156,69 +162,57 @@ MODULE_LICENSE("GPL");
 #undef TEST_HITS
 #define ZERO 0
 
-/* The DS2000/3000 have a linear 64 KB buffer.
-
- * The PMAD-AA has 128 kb buffer on-board.
+/*
+ * The DS2100/3100 have a linear 64 kB buffer which supports halfword
+ * accesses only.  Each halfword of the buffer is word-aligned in the
+ * CPU address space.
  *
- * The IOASIC LANCE devices use a shared memory region. This region as seen
- * from the CPU is (max) 128 KB long and has to be on an 128 KB boundary.
- * The LANCE sees this as a 64 KB long continuous memory region.
+ * The PMAD-AA has a 128 kB buffer on-board.
  *
- * The LANCE's DMA address is used as an index in this buffer and DMA takes
- * place in bursts of eight 16-Bit words which are packed into four 32-Bit words
- * by the IOASIC. This leads to a strange padding: 16 bytes of valid data followed
- * by a 16 byte gap :-(.
+ * The IOASIC LANCE devices use a shared memory region.  This region
+ * as seen from the CPU is (max) 128 kB long and has to be on an 128 kB
+ * boundary.  The LANCE sees this as a 64 kB long continuous memory
+ * region.
+ *
+ * The LANCE's DMA address is used as an index in this buffer and DMA
+ * takes place in bursts of eight 16-bit words which are packed into
+ * four 32-bit words by the IOASIC.  This leads to a strange padding:
+ * 16 bytes of valid data followed by a 16 byte gap :-(.
  */
 
 struct lance_rx_desc {
         unsigned short rmd0;            /* low address of packet */
-        short gap0;
-        unsigned char rmd1_hadr;        /* high address of packet */
-        unsigned char rmd1_bits;        /* descriptor bits */
-        short gap1;
+        unsigned short rmd1;            /* high address of packet
+                                           and descriptor bits */
         short length;                   /* 2s complement (negative!)
                                            of buffer length */
-        short gap2;
         unsigned short mblength;        /* actual number of bytes received */
-        short gap3;
 };
 
 struct lance_tx_desc {
         unsigned short tmd0;            /* low address of packet */
-        short gap0;
-        unsigned char tmd1_hadr;        /* high address of packet */
-        unsigned char tmd1_bits;        /* descriptor bits */
-        short gap1;
+        unsigned short tmd1;            /* high address of packet
+                                           and descriptor bits */
         short length;                   /* 2s complement (negative!)
                                            of buffer length */
-        short gap2;
         unsigned short misc;
-        short gap3;
 };
 
 
 /* First part of the LANCE initialization block, described in databook. */
 struct lance_init_block {
         unsigned short mode;            /* pre-set mode (reg. 15) */
-        short gap0;
 
-        unsigned char phys_addr[12];    /* physical ethernet address
-                                           only 0, 1, 4, 5, 8, 9 are valid
-                                           2, 3, 6, 7, 10, 11 are gaps */
-        unsigned short filter[8];       /* multicast filter
-                                           only 0, 2, 4, 6 are valid
-                                           1, 3, 5, 7 are gaps */
+        unsigned short phys_addr[3];    /* physical ethernet address */
+        unsigned short filter[4];       /* multicast filter */
 
         /* Receive and transmit ring base, along with extra bits. */
         unsigned short rx_ptr;          /* receive descriptor addr */
-        short gap1;
         unsigned short rx_len;          /* receive len and high addr */
-        short gap2;
         unsigned short tx_ptr;          /* transmit descriptor addr */
-        short gap3;
         unsigned short tx_len;          /* transmit len and high addr */
-        short gap4;
-        short gap5[8];
+
+        short gap[4];
 
         /* The buffer descriptors */
         struct lance_rx_desc brx_ring[RX_RING_SIZE];
@@ -226,15 +220,28 @@ struct lance_init_block {
 };
 
 #define BUF_OFFSET_CPU sizeof(struct lance_init_block)
-#define BUF_OFFSET_LNC (sizeof(struct lance_init_block)>>1)
+#define BUF_OFFSET_LNC sizeof(struct lance_init_block)
 
-#define libdesc_offset(rt, elem) \
-((__u32)(((unsigned long)(&(((struct lance_init_block *)0)->rt[elem])))))
+#define shift_off(off, type)                                            \
+        (type == ASIC_LANCE || type == PMAX_LANCE ? off << 1 : off)
 
-/*
- * This works *only* for the ring descriptors
- */
-#define LANCE_ADDR(x) (CPHYSADDR(x) >> 1)
+#define lib_off(rt, type)                                               \
+        shift_off(offsetof(struct lance_init_block, rt), type)
+
+#define lib_ptr(ib, rt, type)                                           \
+        ((volatile u16 *)((u8 *)(ib) + lib_off(rt, type)))
+
+#define rds_off(rt, type)                                               \
+        shift_off(offsetof(struct lance_rx_desc, rt), type)
+
+#define rds_ptr(rd, rt, type)                                           \
+        ((volatile u16 *)((u8 *)(rd) + rds_off(rt, type)))
+
+#define tds_off(rt, type)                                               \
+        shift_off(offsetof(struct lance_tx_desc, rt), type)
+
+#define tds_ptr(td, rt, type)                                           \
+        ((volatile u16 *)((u8 *)(td) + tds_off(rt, type)))
 
 struct lance_private {
         struct net_device *next;
@@ -242,7 +249,6 @@ struct lance_private {
         int slot;
         int dma_irq;
         volatile struct lance_regs *ll;
-        volatile struct lance_init_block *init_block;
 
         spinlock_t      lock;
 
@@ -260,8 +266,8 @@ struct lance_private {
         char *tx_buf_ptr_cpu[TX_RING_SIZE];
 
         /* Pointers to the ring buffers as seen from the LANCE */
-        char *rx_buf_ptr_lnc[RX_RING_SIZE];
-        char *tx_buf_ptr_lnc[TX_RING_SIZE];
+        uint rx_buf_ptr_lnc[RX_RING_SIZE];
+        uint tx_buf_ptr_lnc[TX_RING_SIZE];
 };
 
 #define TX_BUFFS_AVAIL ((lp->tx_old<=lp->tx_new)?\
@@ -294,7 +300,7 @@ static inline void writereg(volatile unsigned short *regptr, short value)
 static void load_csrs(struct lance_private *lp)
 {
         volatile struct lance_regs *ll = lp->ll;
-        int leptr;
+        uint leptr;
 
         /* The address space as seen from the LANCE
          * begins at address 0. HK
@@ -316,12 +322,14 @@ static void load_csrs(struct lance_private *lp)
  * Our specialized copy routines
  *
  */
-void cp_to_buf(const int type, void *to, const void *from, int len)
+static void cp_to_buf(const int type, void *to, const void *from, int len)
 {
         unsigned short *tp, *fp, clen;
         unsigned char *rtp, *rfp;
 
-        if (type == PMAX_LANCE) {
+        if (type == PMAD_LANCE) {
+                memcpy(to, from, len);
+        } else if (type == PMAX_LANCE) {
                 clen = len >> 1;
                 tp = (unsigned short *) to;
                 fp = (unsigned short *) from;
@@ -370,12 +378,14 @@ void cp_to_buf(const int type, void *to, const void *from, int len)
         iob();
 }
 
-void cp_from_buf(const int type, void *to, const void *from, int len)
+static void cp_from_buf(const int type, void *to, const void *from, int len)
 {
         unsigned short *tp, *fp, clen;
         unsigned char *rtp, *rfp;
 
-        if (type == PMAX_LANCE) {
+        if (type == PMAD_LANCE) {
+                memcpy(to, from, len);
+        } else if (type == PMAX_LANCE) {
                 clen = len >> 1;
                 tp = (unsigned short *) to;
                 fp = (unsigned short *) from;
@@ -431,12 +441,10 @@ void cp_from_buf(const int type, void *to, const void *from, int len)
 static void lance_init_ring(struct net_device *dev)
 {
         struct lance_private *lp = netdev_priv(dev);
-        volatile struct lance_init_block *ib;
-        int leptr;
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
+        uint leptr;
         int i;
 
-        ib = (struct lance_init_block *) (dev->mem_start);
-
         /* Lock out other processes while setting up hardware */
         netif_stop_queue(dev);
         lp->rx_new = lp->tx_new = 0;
@@ -445,55 +453,64 @@ static void lance_init_ring(struct net_device *dev)
         /* Copy the ethernet address to the lance init block.
          * XXX bit 0 of the physical address registers has to be zero
          */
-        ib->phys_addr[0] = dev->dev_addr[0];
-        ib->phys_addr[1] = dev->dev_addr[1];
-        ib->phys_addr[4] = dev->dev_addr[2];
-        ib->phys_addr[5] = dev->dev_addr[3];
-        ib->phys_addr[8] = dev->dev_addr[4];
-        ib->phys_addr[9] = dev->dev_addr[5];
+        *lib_ptr(ib, phys_addr[0], lp->type) = (dev->dev_addr[1] << 8) |
+                                     dev->dev_addr[0];
+        *lib_ptr(ib, phys_addr[1], lp->type) = (dev->dev_addr[3] << 8) |
+                                     dev->dev_addr[2];
+        *lib_ptr(ib, phys_addr[2], lp->type) = (dev->dev_addr[5] << 8) |
+                                     dev->dev_addr[4];
         /* Setup the initialization block */
 
         /* Setup rx descriptor pointer */
-        leptr = LANCE_ADDR(libdesc_offset(brx_ring, 0));
-        ib->rx_len = (LANCE_LOG_RX_BUFFERS << 13) | (leptr >> 16);
-        ib->rx_ptr = leptr;
+        leptr = offsetof(struct lance_init_block, brx_ring);
+        *lib_ptr(ib, rx_len, lp->type) = (LANCE_LOG_RX_BUFFERS << 13) |
+                                         (leptr >> 16);
+        *lib_ptr(ib, rx_ptr, lp->type) = leptr;
         if (ZERO)
-                printk("RX ptr: %8.8x(%8.8x)\n", leptr, libdesc_offset(brx_ring, 0));
+                printk("RX ptr: %8.8x(%8.8x)\n",
+                       leptr, lib_off(brx_ring, lp->type));
 
         /* Setup tx descriptor pointer */
-        leptr = LANCE_ADDR(libdesc_offset(btx_ring, 0));
-        ib->tx_len = (LANCE_LOG_TX_BUFFERS << 13) | (leptr >> 16);
-        ib->tx_ptr = leptr;
+        leptr = offsetof(struct lance_init_block, btx_ring);
+        *lib_ptr(ib, tx_len, lp->type) = (LANCE_LOG_TX_BUFFERS << 13) |
+                                         (leptr >> 16);
+        *lib_ptr(ib, tx_ptr, lp->type) = leptr;
         if (ZERO)
-                printk("TX ptr: %8.8x(%8.8x)\n", leptr, libdesc_offset(btx_ring, 0));
+                printk("TX ptr: %8.8x(%8.8x)\n",
+                       leptr, lib_off(btx_ring, lp->type));
 
         if (ZERO)
                 printk("TX rings:\n");
 
         /* Setup the Tx ring entries */
         for (i = 0; i < TX_RING_SIZE; i++) {
-                leptr = (int) lp->tx_buf_ptr_lnc[i];
-                ib->btx_ring[i].tmd0 = leptr;
-                ib->btx_ring[i].tmd1_hadr = leptr >> 16;
-                ib->btx_ring[i].tmd1_bits = 0;
-                ib->btx_ring[i].length = 0xf000;        /* The ones required by tmd2 */
-                ib->btx_ring[i].misc = 0;
+                leptr = lp->tx_buf_ptr_lnc[i];
+                *lib_ptr(ib, btx_ring[i].tmd0, lp->type) = leptr;
+                *lib_ptr(ib, btx_ring[i].tmd1, lp->type) = (leptr >> 16) &
+                                                           0xff;
+                *lib_ptr(ib, btx_ring[i].length, lp->type) = 0xf000;
+                                                /* The ones required by tmd2 */
+                *lib_ptr(ib, btx_ring[i].misc, lp->type) = 0;
                 if (i < 3 && ZERO)
-                        printk("%d: 0x%8.8x(0x%8.8x)\n", i, leptr, (int) lp->tx_buf_ptr_cpu[i]);
+                        printk("%d: 0x%8.8x(0x%8.8x)\n",
+                               i, leptr, (uint)lp->tx_buf_ptr_cpu[i]);
         }
 
         /* Setup the Rx ring entries */
         if (ZERO)
                 printk("RX rings:\n");
         for (i = 0; i < RX_RING_SIZE; i++) {
-                leptr = (int) lp->rx_buf_ptr_lnc[i];
-                ib->brx_ring[i].rmd0 = leptr;
-                ib->brx_ring[i].rmd1_hadr = leptr >> 16;
-                ib->brx_ring[i].rmd1_bits = LE_R1_OWN;
-                ib->brx_ring[i].length = -RX_BUFF_SIZE | 0xf000;
-                ib->brx_ring[i].mblength = 0;
+                leptr = lp->rx_buf_ptr_lnc[i];
+                *lib_ptr(ib, brx_ring[i].rmd0, lp->type) = leptr;
+                *lib_ptr(ib, brx_ring[i].rmd1, lp->type) = ((leptr >> 16) &
+                                                            0xff) |
+                                                           LE_R1_OWN;
+                *lib_ptr(ib, brx_ring[i].length, lp->type) = -RX_BUFF_SIZE |
+                                                             0xf000;
+                *lib_ptr(ib, brx_ring[i].mblength, lp->type) = 0;
                 if (i < 3 && ZERO)
-                        printk("%d: 0x%8.8x(0x%8.8x)\n", i, leptr, (int) lp->rx_buf_ptr_cpu[i]);
+                        printk("%d: 0x%8.8x(0x%8.8x)\n",
+                               i, leptr, (uint)lp->rx_buf_ptr_cpu[i]);
         }
         iob();
 }
@@ -511,11 +528,13 @@ static int init_restart_lance(struct lance_private *lp)
                 udelay(10);
         }
         if ((i == 100) || (ll->rdp & LE_C0_ERR)) {
-                printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, ll->rdp);
+                printk("LANCE unopened after %d ticks, csr0=%4.4x.\n",
+                       i, ll->rdp);
                 return -1;
         }
         if ((ll->rdp & LE_C0_ERR)) {
-                printk("LANCE unopened after %d ticks, csr0=%4.4x.\n", i, ll->rdp);
+                printk("LANCE unopened after %d ticks, csr0=%4.4x.\n",
+                       i, ll->rdp);
                 return -1;
         }
         writereg(&ll->rdp, LE_C0_IDON);
@@ -528,12 +547,11 @@ static int init_restart_lance(struct lance_private *lp)
 static int lance_rx(struct net_device *dev)
 {
         struct lance_private *lp = netdev_priv(dev);
-        volatile struct lance_init_block *ib;
-        volatile struct lance_rx_desc *rd = 0;
-        unsigned char bits;
-        int len = 0;
-        struct sk_buff *skb = 0;
-        ib = (struct lance_init_block *) (dev->mem_start);
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
+        volatile u16 *rd;
+        unsigned short bits;
+        int entry, len;
+        struct sk_buff *skb;
 
 #ifdef TEST_HITS
         {
@@ -542,19 +560,22 @@ static int lance_rx(struct net_device *dev)
                 printk("[");
                 for (i = 0; i < RX_RING_SIZE; i++) {
                         if (i == lp->rx_new)
-                                printk("%s", ib->brx_ring[i].rmd1_bits &
+                                printk("%s", *lib_ptr(ib, brx_ring[i].rmd1,
+                                                      lp->type) &
                                              LE_R1_OWN ? "_" : "X");
                         else
-                                printk("%s", ib->brx_ring[i].rmd1_bits &
+                                printk("%s", *lib_ptr(ib, brx_ring[i].rmd1,
+                                                      lp->type) &
                                              LE_R1_OWN ? "." : "1");
                 }
                 printk("]");
         }
 #endif
 
-        for (rd = &ib->brx_ring[lp->rx_new];
-             !((bits = rd->rmd1_bits) & LE_R1_OWN);
-             rd = &ib->brx_ring[lp->rx_new]) {
+        for (rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type);
+             !((bits = *rds_ptr(rd, rmd1, lp->type)) & LE_R1_OWN);
+             rd = lib_ptr(ib, brx_ring[lp->rx_new], lp->type)) {
+                entry = lp->rx_new;
 
                 /* We got an incomplete frame? */
                 if ((bits & LE_R1_POK) != LE_R1_POK) {
@@ -575,16 +596,18 @@ static int lance_rx(struct net_device *dev)
                         if (bits & LE_R1_EOP)
                                 lp->stats.rx_errors++;
                 } else {
-                        len = (rd->mblength & 0xfff) - 4;
+                        len = (*rds_ptr(rd, mblength, lp->type) & 0xfff) - 4;
                         skb = dev_alloc_skb(len + 2);
 
                         if (skb == 0) {
                                 printk("%s: Memory squeeze, deferring packet.\n",
                                        dev->name);
                                 lp->stats.rx_dropped++;
-                                rd->mblength = 0;
-                                rd->rmd1_bits = LE_R1_OWN;
-                                lp->rx_new = (lp->rx_new + 1) & RX_RING_MOD_MASK;
+                                *rds_ptr(rd, mblength, lp->type) = 0;
+                                *rds_ptr(rd, rmd1, lp->type) =
+                                        ((lp->rx_buf_ptr_lnc[entry] >> 16) &
+                                         0xff) | LE_R1_OWN;
+                                lp->rx_new = (entry + 1) & RX_RING_MOD_MASK;
                                 return 0;
                         }
                         lp->stats.rx_bytes += len;
@@ -594,8 +617,7 @@ static int lance_rx(struct net_device *dev)
                         skb_put(skb, len);      /* make room */
 
                         cp_from_buf(lp->type, skb->data,
-                                    (char *)lp->rx_buf_ptr_cpu[lp->rx_new],
-                                    len);
+                                    (char *)lp->rx_buf_ptr_cpu[entry], len);
 
                         skb->protocol = eth_type_trans(skb, dev);
                         netif_rx(skb);
@@ -604,10 +626,11 @@ static int lance_rx(struct net_device *dev)
                 }
 
                 /* Return the packet to the pool */
-                rd->mblength = 0;
-                rd->length = -RX_BUFF_SIZE | 0xf000;
-                rd->rmd1_bits = LE_R1_OWN;
-                lp->rx_new = (lp->rx_new + 1) & RX_RING_MOD_MASK;
+                *rds_ptr(rd, mblength, lp->type) = 0;
+                *rds_ptr(rd, length, lp->type) = -RX_BUFF_SIZE | 0xf000;
+                *rds_ptr(rd, rmd1, lp->type) =
+                        ((lp->rx_buf_ptr_lnc[entry] >> 16) & 0xff) | LE_R1_OWN;
+                lp->rx_new = (entry + 1) & RX_RING_MOD_MASK;
         }
         return 0;
 }
@@ -615,24 +638,24 @@ static int lance_rx(struct net_device *dev)
 static void lance_tx(struct net_device *dev)
 {
         struct lance_private *lp = netdev_priv(dev);
-        volatile struct lance_init_block *ib;
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
         volatile struct lance_regs *ll = lp->ll;
-        volatile struct lance_tx_desc *td;
+        volatile u16 *td;
         int i, j;
         int status;
-        ib = (struct lance_init_block *) (dev->mem_start);
+
         j = lp->tx_old;
 
         spin_lock(&lp->lock);
 
         for (i = j; i != lp->tx_new; i = j) {
-                td = &ib->btx_ring[i];
+                td = lib_ptr(ib, btx_ring[i], lp->type);
                 /* If we hit a packet not owned by us, stop */
-                if (td->tmd1_bits & LE_T1_OWN)
+                if (*tds_ptr(td, tmd1, lp->type) & LE_T1_OWN)
                         break;
 
-                if (td->tmd1_bits & LE_T1_ERR) {
-                        status = td->misc;
+                if (*tds_ptr(td, tmd1, lp->type) & LE_T1_ERR) {
+                        status = *tds_ptr(td, misc, lp->type);
 
                         lp->stats.tx_errors++;
                         if (status & LE_T3_RTY)
@@ -667,18 +690,19 @@ static void lance_tx(struct net_device *dev)
                                 init_restart_lance(lp);
                                 goto out;
                         }
-                } else if ((td->tmd1_bits & LE_T1_POK) == LE_T1_POK) {
+                } else if ((*tds_ptr(td, tmd1, lp->type) & LE_T1_POK) ==
+                           LE_T1_POK) {
                         /*
                          * So we don't count the packet more than once.
                          */
-                        td->tmd1_bits &= ~(LE_T1_POK);
+                        *tds_ptr(td, tmd1, lp->type) &= ~(LE_T1_POK);
 
                         /* One collision before packet was sent. */
-                        if (td->tmd1_bits & LE_T1_EONE)
+                        if (*tds_ptr(td, tmd1, lp->type) & LE_T1_EONE)
                                 lp->stats.collisions++;
 
                         /* More than one collision, be optimistic. */
-                        if (td->tmd1_bits & LE_T1_EMORE)
+                        if (*tds_ptr(td, tmd1, lp->type) & LE_T1_EMORE)
                                 lp->stats.collisions += 2;
 
                         lp->stats.tx_packets++;
@@ -752,7 +776,7 @@ struct net_device *last_dev = 0;
 
 static int lance_open(struct net_device *dev)
 {
-        volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start);
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
         struct lance_private *lp = netdev_priv(dev);
         volatile struct lance_regs *ll = lp->ll;
         int status = 0;
@@ -769,11 +793,11 @@ static int lance_open(struct net_device *dev)
          *
          * BTW it is common bug in all lance drivers! --ANK
          */
-        ib->mode = 0;
-        ib->filter [0] = 0;
-        ib->filter [2] = 0;
-        ib->filter [4] = 0;
-        ib->filter [6] = 0;
+        *lib_ptr(ib, mode, lp->type) = 0;
+        *lib_ptr(ib, filter[0], lp->type) = 0;
+        *lib_ptr(ib, filter[1], lp->type) = 0;
+        *lib_ptr(ib, filter[2], lp->type) = 0;
+        *lib_ptr(ib, filter[3], lp->type) = 0;
 
         lance_init_ring(dev);
         load_csrs(lp);
@@ -874,12 +898,10 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct lance_private *lp = netdev_priv(dev);
         volatile struct lance_regs *ll = lp->ll;
-        volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start);
-        int entry, skblen, len;
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
+        int entry, len;
 
-        skblen = skb->len;
-
-        len = skblen;
+        len = skb->len;
 
         if (len < ETH_ZLEN) {
                 if (skb_padto(skb, ETH_ZLEN))
@@ -889,23 +911,17 @@ static int lance_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         lp->stats.tx_bytes += len;
 
-        entry = lp->tx_new & TX_RING_MOD_MASK;
-        ib->btx_ring[entry].length = (-len);
-        ib->btx_ring[entry].misc = 0;
-
-        cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data,
-                  skblen);
+        entry = lp->tx_new;
+        *lib_ptr(ib, btx_ring[entry].length, lp->type) = (-len);
+        *lib_ptr(ib, btx_ring[entry].misc, lp->type) = 0;
 
-        /* Clear the slack of the packet, do I need this? */
-        /* For a firewall it's a good idea - AC */
-/*
-   if (len != skblen)
-   memset ((char *) &ib->tx_buf [entry][skblen], 0, (len - skblen) << 1);
- */
+        cp_to_buf(lp->type, (char *)lp->tx_buf_ptr_cpu[entry], skb->data, len);
 
         /* Now, give the packet to the lance */
-        ib->btx_ring[entry].tmd1_bits = (LE_T1_POK | LE_T1_OWN);
-        lp->tx_new = (lp->tx_new + 1) & TX_RING_MOD_MASK;
+        *lib_ptr(ib, btx_ring[entry].tmd1, lp->type) =
+                ((lp->tx_buf_ptr_lnc[entry] >> 16) & 0xff) |
+                (LE_T1_POK | LE_T1_OWN);
+        lp->tx_new = (entry + 1) & TX_RING_MOD_MASK;
 
         if (TX_BUFFS_AVAIL <= 0)
                 netif_stop_queue(dev);
@@ -930,8 +946,8 @@ static struct net_device_stats *lance_get_stats(struct net_device *dev)
 
 static void lance_load_multicast(struct net_device *dev)
 {
-        volatile struct lance_init_block *ib = (struct lance_init_block *) (dev->mem_start);
-        volatile u16 *mcast_table = (u16 *) & ib->filter;
+        struct lance_private *lp = netdev_priv(dev);
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
         struct dev_mc_list *dmi = dev->mc_list;
         char *addrs;
         int i;
@@ -939,17 +955,17 @@ static void lance_load_multicast(struct net_device *dev)
 
         /* set all multicast bits */
         if (dev->flags & IFF_ALLMULTI) {
-                ib->filter[0] = 0xffff;
-                ib->filter[2] = 0xffff;
-                ib->filter[4] = 0xffff;
-                ib->filter[6] = 0xffff;
+                *lib_ptr(ib, filter[0], lp->type) = 0xffff;
+                *lib_ptr(ib, filter[1], lp->type) = 0xffff;
+                *lib_ptr(ib, filter[2], lp->type) = 0xffff;
+                *lib_ptr(ib, filter[3], lp->type) = 0xffff;
                 return;
         }
         /* clear the multicast filter */
-        ib->filter[0] = 0;
-        ib->filter[2] = 0;
-        ib->filter[4] = 0;
-        ib->filter[6] = 0;
+        *lib_ptr(ib, filter[0], lp->type) = 0;
+        *lib_ptr(ib, filter[1], lp->type) = 0;
+        *lib_ptr(ib, filter[2], lp->type) = 0;
+        *lib_ptr(ib, filter[3], lp->type) = 0;
 
         /* Add addresses */
         for (i = 0; i < dev->mc_count; i++) {
@@ -962,7 +978,7 @@ static void lance_load_multicast(struct net_device *dev)
 
                 crc = ether_crc_le(ETH_ALEN, addrs);
                 crc = crc >> 26;
-                mcast_table[2 * (crc >> 4)] |= 1 << (crc & 0xf);
+                *lib_ptr(ib, filter[crc >> 4], lp->type) |= 1 << (crc & 0xf);
         }
         return;
 }
@@ -970,11 +986,9 @@ static void lance_load_multicast(struct net_device *dev)
 static void lance_set_multicast(struct net_device *dev)
 {
         struct lance_private *lp = netdev_priv(dev);
-        volatile struct lance_init_block *ib;
+        volatile u16 *ib = (volatile u16 *)dev->mem_start;
         volatile struct lance_regs *ll = lp->ll;
 
-        ib = (struct lance_init_block *) (dev->mem_start);
-
         if (!netif_running(dev))
                 return;
 
@@ -992,9 +1006,9 @@ static void lance_set_multicast(struct net_device *dev)
         lance_init_ring(dev);
 
         if (dev->flags & IFF_PROMISC) {
-                ib->mode |= LE_MO_PROM;
+                *lib_ptr(ib, mode, lp->type) |= LE_MO_PROM;
         } else {
-                ib->mode &= ~LE_MO_PROM;
+                *lib_ptr(ib, mode, lp->type) &= ~LE_MO_PROM;
                 lance_load_multicast(dev);
         }
         load_csrs(lp);
@@ -1051,7 +1065,6 @@ static int __init dec_lance_init(const int type, const int slot)
         lp->type = type;
         lp->slot = slot;
         switch (type) {
-#ifdef CONFIG_TC
         case ASIC_LANCE:
                 dev->base_addr = CKSEG1ADDR(dec_kn_slot_base + IOASIC_LANCE);
 
@@ -1073,20 +1086,20 @@ static int __init dec_lance_init(const int type, const int slot)
                  */
                 for (i = 0; i < RX_RING_SIZE; i++) {
                         lp->rx_buf_ptr_cpu[i] =
-                                (char *)(dev->mem_start + BUF_OFFSET_CPU +
+                                (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
                                          2 * i * RX_BUFF_SIZE);
                         lp->rx_buf_ptr_lnc[i] =
-                                (char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
+                                (BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
                 }
                 for (i = 0; i < TX_RING_SIZE; i++) {
                         lp->tx_buf_ptr_cpu[i] =
-                                (char *)(dev->mem_start + BUF_OFFSET_CPU +
+                                (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
                                          2 * RX_RING_SIZE * RX_BUFF_SIZE +
                                          2 * i * TX_BUFF_SIZE);
                         lp->tx_buf_ptr_lnc[i] =
-                                (char *)(BUF_OFFSET_LNC +
-                                         RX_RING_SIZE * RX_BUFF_SIZE +
-                                         i * TX_BUFF_SIZE);
+                                (BUF_OFFSET_LNC +
+                                 RX_RING_SIZE * RX_BUFF_SIZE +
+                                 i * TX_BUFF_SIZE);
                 }
 
                 /* Setup I/O ASIC LANCE DMA.  */
@@ -1095,11 +1108,12 @@ static int __init dec_lance_init(const int type, const int slot)
                              CPHYSADDR(dev->mem_start) << 3);
 
                 break;
-
+#ifdef CONFIG_TC
         case PMAD_LANCE:
                 claim_tc_card(slot);
 
                 dev->mem_start = CKSEG1ADDR(get_tc_base_addr(slot));
+                dev->mem_end = dev->mem_start + 0x100000;
                 dev->base_addr = dev->mem_start + 0x100000;
                 dev->irq = get_tc_irq_nr(slot);
                 esar_base = dev->mem_start + 0x1c0002;
@@ -1110,7 +1124,7 @@ static int __init dec_lance_init(const int type, const int slot)
                                 (char *)(dev->mem_start + BUF_OFFSET_CPU +
                                          i * RX_BUFF_SIZE);
                         lp->rx_buf_ptr_lnc[i] =
-                                (char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
+                                (BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
                 }
                 for (i = 0; i < TX_RING_SIZE; i++) {
                         lp->tx_buf_ptr_cpu[i] =
@@ -1118,18 +1132,18 @@ static int __init dec_lance_init(const int type, const int slot)
                                          RX_RING_SIZE * RX_BUFF_SIZE +
                                          i * TX_BUFF_SIZE);
                         lp->tx_buf_ptr_lnc[i] =
-                                (char *)(BUF_OFFSET_LNC +
-                                         RX_RING_SIZE * RX_BUFF_SIZE +
-                                         i * TX_BUFF_SIZE);
+                                (BUF_OFFSET_LNC +
+                                 RX_RING_SIZE * RX_BUFF_SIZE +
+                                 i * TX_BUFF_SIZE);
                 }
 
                 break;
 #endif
-
         case PMAX_LANCE:
                 dev->irq = dec_interrupt[DEC_IRQ_LANCE];
                 dev->base_addr = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE);
                 dev->mem_start = CKSEG1ADDR(KN01_SLOT_BASE + KN01_LANCE_MEM);
+                dev->mem_end = dev->mem_start + KN01_SLOT_SIZE;
                 esar_base = CKSEG1ADDR(KN01_SLOT_BASE + KN01_ESAR + 1);
                 lp->dma_irq = -1;
 
@@ -1138,20 +1152,20 @@ static int __init dec_lance_init(const int type, const int slot)
                  */
                 for (i = 0; i < RX_RING_SIZE; i++) {
                         lp->rx_buf_ptr_cpu[i] =
-                                (char *)(dev->mem_start + BUF_OFFSET_CPU +
+                                (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
                                          2 * i * RX_BUFF_SIZE);
                         lp->rx_buf_ptr_lnc[i] =
-                                (char *)(BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
+                                (BUF_OFFSET_LNC + i * RX_BUFF_SIZE);
                 }
                 for (i = 0; i < TX_RING_SIZE; i++) {
                         lp->tx_buf_ptr_cpu[i] =
-                                (char *)(dev->mem_start + BUF_OFFSET_CPU +
+                                (char *)(dev->mem_start + 2 * BUF_OFFSET_CPU +
                                          2 * RX_RING_SIZE * RX_BUFF_SIZE +
                                          2 * i * TX_BUFF_SIZE);
                         lp->tx_buf_ptr_lnc[i] =
-                                (char *)(BUF_OFFSET_LNC +
-                                         RX_RING_SIZE * RX_BUFF_SIZE +
-                                         i * TX_BUFF_SIZE);
+                                (BUF_OFFSET_LNC +
+                                 RX_RING_SIZE * RX_BUFF_SIZE +
+                                 i * TX_BUFF_SIZE);
                 }
 
                 break;
@@ -1279,10 +1293,8 @@ static int __init dec_lance_probe(void)
         /* Then handle onboard devices. */
         if (dec_interrupt[DEC_IRQ_LANCE] >= 0) {
                 if (dec_interrupt[DEC_IRQ_LANCE_MERR] >= 0) {
-#ifdef CONFIG_TC
                         if (dec_lance_init(ASIC_LANCE, -1) >= 0)
                                 count++;
-#endif
                 } else if (!TURBOCHANNEL) {
                         if (dec_lance_init(PMAX_LANCE, -1) >= 0)
                                 count++;
diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index 8f514cc0debd..dc3ab3b5c8cb 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -192,6 +192,7 @@
  *              04 Aug 2003     macro           Converted to the DMA API.
  *              14 Aug 2004     macro           Fix device names reported.
  *              14 Jun 2005     macro           Use irqreturn_t.
+ *              23 Oct 2006     macro           Big-endian host support.
  */
 
 /* Include files */
@@ -218,8 +219,8 @@
 
 /* Version information string should be updated prior to each new release!  */
 #define DRV_NAME "defxx"
-#define DRV_VERSION "v1.08"
-#define DRV_RELDATE "2005/06/14"
+#define DRV_VERSION "v1.09"
+#define DRV_RELDATE "2006/10/23"
 
 static char version[] __devinitdata =
         DRV_NAME ": " DRV_VERSION " " DRV_RELDATE
@@ -859,6 +860,7 @@ static int __devinit dfx_driver_init(struct net_device *dev,
                        print_name);
                 return(DFX_K_FAILURE);
         }
+        data = cpu_to_le32(data);
         memcpy(&bp->factory_mac_addr[0], &data, sizeof(u32));
 
         if (dfx_hw_port_ctrl_req(bp, PI_PCTRL_M_MLA, PI_PDATA_A_MLA_K_HI, 0,
@@ -867,6 +869,7 @@ static int __devinit dfx_driver_init(struct net_device *dev,
                        print_name);
                 return(DFX_K_FAILURE);
         }
+        data = cpu_to_le32(data);
         memcpy(&bp->factory_mac_addr[4], &data, sizeof(u16));
 
         /*
@@ -1085,27 +1088,23 @@ static int dfx_adap_init(DFX_board_t *bp, int get_buffers)
                 }
 
         /*
-         * Set base address of Descriptor Block and bring adapter to DMA_AVAILABLE state
+         * Set the base address of Descriptor Block and bring adapter
+         * to DMA_AVAILABLE state.
          *
-         * Note: We also set the literal and data swapping requirements in this
-         *           command.  Since this driver presently runs on Intel platforms
-         *               which are Little Endian, we'll tell the adapter to byte swap
-         *               data only.  This code will need to change when we support
-         *               Big Endian systems (eg. PowerPC).
+         * Note: We also set the literal and data swapping requirements
+         *       in this command.
          *
-         * Assumption: 32-bit physical address of descriptor block is 8Kbyte
-         *             aligned.  That is, bits 0-12 of the address must be zero.
+         * Assumption: 32-bit physical address of descriptor block
+         *       is 8Kbyte aligned.
          */
-
-        if (dfx_hw_port_ctrl_req(bp,
-                                                        PI_PCTRL_M_INIT,
-                                                        (u32) (bp->descr_block_phys | PI_PDATA_A_INIT_M_BSWAP_DATA),
-                                                        0,
-                                                        NULL) != DFX_K_SUCCESS)
-                {
-                printk("%s: Could not set descriptor block address!\n", bp->dev->name);
-                return(DFX_K_FAILURE);
-                }
+        if (dfx_hw_port_ctrl_req(bp, PI_PCTRL_M_INIT,
+                                 (u32)(bp->descr_block_phys |
+                                       PI_PDATA_A_INIT_M_BSWAP_INIT),
+                                 0, NULL) != DFX_K_SUCCESS) {
+                printk("%s: Could not set descriptor block address!\n",
+                       bp->dev->name);
+                return DFX_K_FAILURE;
+        }
 
         /* Set transmit flush timeout value */
 
diff --git a/drivers/net/defxx.h b/drivers/net/defxx.h
index 8b1e9a11ca21..2ce8f97253eb 100644
--- a/drivers/net/defxx.h
+++ b/drivers/net/defxx.h
@@ -25,6 +25,7 @@
  *                                                      macros to DEFXX.C.
  *              12-Sep-96       LVS             Removed packet request header pointers.
  *              04 Aug 2003     macro           Converted to the DMA API.
+ *              23 Oct 2006     macro           Big-endian host support.
  */
 
 #ifndef _DEFXX_H_
@@ -1344,7 +1345,7 @@ typedef struct
 
 /* Register definition structures are defined for both big and little endian systems */
 
-#ifndef  BIG_ENDIAN
+#ifndef __BIG_ENDIAN
 
 /* Little endian format of Type 1 Producer register */
 
@@ -1402,7 +1403,11 @@ typedef union
                 } index;
         } PI_TYPE_2_CONSUMER;
 
-#else
+/* Define swapping required by DMA transfers.  */
+#define PI_PDATA_A_INIT_M_BSWAP_INIT    \
+        (PI_PDATA_A_INIT_M_BSWAP_DATA)
+
+#else /* __BIG_ENDIAN */
 
 /* Big endian format of Type 1 Producer register */
 
@@ -1460,7 +1465,11 @@ typedef union
                 } index;
         } PI_TYPE_2_CONSUMER;
 
-#endif  /* #ifndef BIG_ENDIAN */
+/* Define swapping required by DMA transfers.  */
+#define PI_PDATA_A_INIT_M_BSWAP_INIT    \
+        (PI_PDATA_A_INIT_M_BSWAP_DATA | PI_PDATA_A_INIT_M_BSWAP_LITERAL)
+
+#endif /* __BIG_ENDIAN */
 
 /* Define EISA controller register offsets */
 
diff --git a/drivers/net/depca.c b/drivers/net/depca.c
index f87f6e3dc721..5113eef755b9 100644
--- a/drivers/net/depca.c
+++ b/drivers/net/depca.c
@@ -1252,24 +1252,22 @@ static void set_multicast_list(struct net_device *dev)
         struct depca_private *lp = (struct depca_private *) dev->priv;
         u_long ioaddr = dev->base_addr;
 
-        if (dev) {
-                netif_stop_queue(dev);
-                while (lp->tx_old != lp->tx_new);       /* Wait for the ring to empty */
-
-                STOP_DEPCA;     /* Temporarily stop the depca.  */
-                depca_init_ring(dev);   /* Initialize the descriptor rings */
+        netif_stop_queue(dev);
+        while (lp->tx_old != lp->tx_new);       /* Wait for the ring to empty */
 
-                if (dev->flags & IFF_PROMISC) { /* Set promiscuous mode */
-                        lp->init_block.mode |= PROM;
-                } else {
-                        SetMulticastFilter(dev);
-                        lp->init_block.mode &= ~PROM;   /* Unset promiscuous mode */
-                }
+        STOP_DEPCA;     /* Temporarily stop the depca.  */
+        depca_init_ring(dev);   /* Initialize the descriptor rings */
 
-                LoadCSRs(dev);  /* Reload CSR3 */
-                InitRestartDepca(dev);  /* Resume normal operation. */
-                netif_start_queue(dev); /* Unlock the TX ring */
+        if (dev->flags & IFF_PROMISC) { /* Set promiscuous mode */
+                lp->init_block.mode |= PROM;
+        } else {
+                SetMulticastFilter(dev);
+                lp->init_block.mode &= ~PROM;   /* Unset promiscuous mode */
         }
+
+        LoadCSRs(dev);  /* Reload CSR3 */
+        InitRestartDepca(dev);  /* Resume normal operation. */
+        netif_start_queue(dev); /* Unlock the TX ring */
 }
 
 /*
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 19ab3441269c..03bf164f9e8d 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1215,7 +1215,7 @@ static void e100_setup_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb
 *  the literal in the instruction before the code is loaded, the
 *  driver can change the algorithm.
 *
-*  INTDELAY - This loads the dead-man timer with its inital value.
+*  INTDELAY - This loads the dead-man timer with its initial value.
 *    When this timer expires the interrupt is asserted, and the
 *    timer is reset each time a new packet is received.  (see
 *    BUNDLEMAX below to set the limit on number of chained packets)
@@ -2102,9 +2102,10 @@ static void e100_tx_timeout(struct net_device *netdev)
         schedule_work(&nic->tx_timeout_task);
 }
 
-static void e100_tx_timeout_task(struct net_device *netdev)
+static void e100_tx_timeout_task(struct work_struct *work)
 {
-        struct nic *nic = netdev_priv(netdev);
+        struct nic *nic = container_of(work, struct nic, tx_timeout_task);
+        struct net_device *netdev = nic->netdev;
 
         DPRINTK(TX_ERR, DEBUG, "scb.status=0x%02X\n",
                 readb(&nic->csr->scb.status));
@@ -2637,8 +2638,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
         nic->blink_timer.function = e100_blink_led;
         nic->blink_timer.data = (unsigned long)nic;
 
-        INIT_WORK(&nic->tx_timeout_task,
-                (void (*)(void *))e100_tx_timeout_task, netdev);
+        INIT_WORK(&nic->tx_timeout_task, e100_tx_timeout_task);
 
         if((err = e100_alloc(nic))) {
                 DPRINTK(PROBE, ERR, "Cannot alloc driver memory, aborting.\n");
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 7ecce438d258..f091042b146e 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -59,6 +59,9 @@
 #include <linux/capability.h>
 #include <linux/in.h>
 #include <linux/ip.h>
+#ifdef NETIF_F_TSO6
+#include <linux/ipv6.h>
+#endif
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <net/pkt_sched.h>
@@ -254,6 +257,17 @@ struct e1000_adapter {
         spinlock_t tx_queue_lock;
 #endif
         atomic_t irq_sem;
+        unsigned int detect_link;
+        unsigned int total_tx_bytes;
+        unsigned int total_tx_packets;
+        unsigned int total_rx_bytes;
+        unsigned int total_rx_packets;
+        /* Interrupt Throttle Rate */
+        uint32_t itr;
+        uint32_t itr_setting;
+        uint16_t tx_itr;
+        uint16_t rx_itr;
+
         struct work_struct reset_task;
         uint8_t fc_autoneg;
 
@@ -262,6 +276,7 @@ struct e1000_adapter {
 
         /* TX */
         struct e1000_tx_ring *tx_ring;      /* One per active queue */
+        unsigned int restart_queue;
         unsigned long tx_queue_len;
         uint32_t txd_cmd;
         uint32_t tx_int_delay;
@@ -310,8 +325,6 @@ struct e1000_adapter {
         uint64_t gorcl_old;
         uint16_t rx_ps_bsize0;
 
-        /* Interrupt Throttle Rate */
-        uint32_t itr;
 
         /* OS defined structs */
         struct net_device *netdev;
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index c564adbd669b..da459f7177c6 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -85,6 +85,7 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
         { "tx_single_coll_ok", E1000_STAT(stats.scc) },
         { "tx_multi_coll_ok", E1000_STAT(stats.mcc) },
         { "tx_timeout_count", E1000_STAT(tx_timeout_count) },
+        { "tx_restart_queue", E1000_STAT(restart_queue) },
         { "rx_long_length_errors", E1000_STAT(stats.roc) },
         { "rx_short_length_errors", E1000_STAT(stats.ruc) },
         { "rx_align_errors", E1000_STAT(stats.algnerrc) },
@@ -133,9 +134,7 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 
                 if (hw->autoneg == 1) {
                         ecmd->advertising |= ADVERTISED_Autoneg;
-
                         /* the e1000 autoneg seems to match ethtool nicely */
-
                         ecmd->advertising |= hw->autoneg_advertised;
                 }
 
@@ -285,7 +284,7 @@ e1000_set_pauseparam(struct net_device *netdev,
                         e1000_reset(adapter);
         } else
                 retval = ((hw->media_type == e1000_media_type_fiber) ?
-                           e1000_setup_link(hw) : e1000_force_mac_fc(hw));
+                          e1000_setup_link(hw) : e1000_force_mac_fc(hw));
 
         clear_bit(__E1000_RESETTING, &adapter->flags);
         return retval;
@@ -350,6 +349,13 @@ e1000_set_tso(struct net_device *netdev, uint32_t data)
         else
                 netdev->features &= ~NETIF_F_TSO;
 
+#ifdef NETIF_F_TSO6
+        if (data)
+                netdev->features |= NETIF_F_TSO6;
+        else
+                netdev->features &= ~NETIF_F_TSO6;
+#endif
+
         DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
         adapter->tso_force = TRUE;
         return 0;
@@ -774,7 +780,7 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
         /* The status register is Read Only, so a write should fail.
          * Some bits that get toggled are ignored.
          */
-        switch (adapter->hw.mac_type) {
+        switch (adapter->hw.mac_type) {
         /* there are several bits on newer hardware that are r/w */
         case e1000_82571:
         case e1000_82572:
@@ -802,12 +808,14 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
         }
         /* restore previous status */
         E1000_WRITE_REG(&adapter->hw, STATUS, before);
+
         if (adapter->hw.mac_type != e1000_ich8lan) {
                 REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
                 REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
                 REG_PATTERN_TEST(FCT, 0x0000FFFF, 0xFFFFFFFF);
                 REG_PATTERN_TEST(VET, 0x0000FFFF, 0xFFFFFFFF);
         }
+
         REG_PATTERN_TEST(RDTR, 0x0000FFFF, 0xFFFFFFFF);
         REG_PATTERN_TEST(RDBAH, 0xFFFFFFFF, 0xFFFFFFFF);
         REG_PATTERN_TEST(RDLEN, 0x000FFF80, 0x000FFFFF);
@@ -820,8 +828,9 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
         REG_PATTERN_TEST(TDLEN, 0x000FFF80, 0x000FFFFF);
 
         REG_SET_AND_CHECK(RCTL, 0xFFFFFFFF, 0x00000000);
+
         before = (adapter->hw.mac_type == e1000_ich8lan ?
-                        0x06C3B33E : 0x06DFB3FE);
+                  0x06C3B33E : 0x06DFB3FE);
         REG_SET_AND_CHECK(RCTL, before, 0x003FFFFB);
         REG_SET_AND_CHECK(TCTL, 0xFFFFFFFF, 0x00000000);
 
@@ -834,10 +843,10 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
                 REG_PATTERN_TEST(TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
                 REG_PATTERN_TEST(TIDV, 0x0000FFFF, 0x0000FFFF);
                 value = (adapter->hw.mac_type == e1000_ich8lan ?
-                                E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
+                         E1000_RAR_ENTRIES_ICH8LAN : E1000_RAR_ENTRIES);
                 for (i = 0; i < value; i++) {
                         REG_PATTERN_TEST(RA + (((i << 1) + 1) << 2), 0x8003FFFF,
-                                         0xFFFFFFFF);
+                                         0xFFFFFFFF);
                 }
 
         } else {
@@ -883,8 +892,7 @@ e1000_eeprom_test(struct e1000_adapter *adapter, uint64_t *data)
 }
 
 static irqreturn_t
-e1000_test_intr(int irq,
-                void *data)
+e1000_test_intr(int irq, void *data)
 {
         struct net_device *netdev = (struct net_device *) data;
         struct e1000_adapter *adapter = netdev_priv(netdev);
@@ -905,11 +913,11 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
 
         /* NOTE: we don't test MSI interrupts here, yet */
         /* Hook up test interrupt handler just for this test */
-        if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED,
-                         netdev->name, netdev))
+        if (!request_irq(irq, &e1000_test_intr, IRQF_PROBE_SHARED, netdev->name,
+                         netdev))
                 shared_int = FALSE;
         else if (request_irq(irq, &e1000_test_intr, IRQF_SHARED,
-                              netdev->name, netdev)) {
+                 netdev->name, netdev)) {
                 *data = 1;
                 return -1;
         }
@@ -925,6 +933,7 @@ e1000_intr_test(struct e1000_adapter *adapter, uint64_t *data)
 
                 if (adapter->hw.mac_type == e1000_ich8lan && i == 8)
                         continue;
+
                 /* Interrupt to test */
                 mask = 1 << i;
 
@@ -1674,7 +1683,7 @@ e1000_diag_test(struct net_device *netdev,
                 if (e1000_link_test(adapter, &data[4]))
                         eth_test->flags |= ETH_TEST_FL_FAILED;
 
-                /* Offline tests aren't run; pass by default */
+                /* Online tests aren't run; pass by default */
                 data[0] = 0;
                 data[1] = 0;
                 data[2] = 0;
@@ -1717,6 +1726,7 @@ static int e1000_wol_exclusion(struct e1000_adapter *adapter, struct ethtool_wol
                 retval = 0;
                 break;
         case E1000_DEV_ID_82571EB_QUAD_COPPER:
+        case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
         case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
                 /* quad port adapters only support WoL on port A */
                 if (!adapter->quad_port_a) {
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 65077f39da69..3655d902b0bd 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -385,6 +385,7 @@ e1000_set_mac_type(struct e1000_hw *hw)
     case E1000_DEV_ID_82571EB_FIBER:
     case E1000_DEV_ID_82571EB_SERDES:
     case E1000_DEV_ID_82571EB_QUAD_COPPER:
+    case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
             hw->mac_type = e1000_82571;
         break;
     case E1000_DEV_ID_82572EI_COPPER:
@@ -408,6 +409,8 @@ e1000_set_mac_type(struct e1000_hw *hw)
     case E1000_DEV_ID_ICH8_IGP_AMT:
     case E1000_DEV_ID_ICH8_IGP_C:
     case E1000_DEV_ID_ICH8_IFE:
+    case E1000_DEV_ID_ICH8_IFE_GT:
+    case E1000_DEV_ID_ICH8_IFE_G:
     case E1000_DEV_ID_ICH8_IGP_M:
         hw->mac_type = e1000_ich8lan;
         break;
@@ -2367,6 +2370,7 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
 
         /* Need to reset the PHY or these changes will be ignored */
         mii_ctrl_reg |= MII_CR_RESET;
+
     /* Disable MDI-X support for 10/100 */
     } else if (hw->phy_type == e1000_phy_ife) {
         ret_val = e1000_read_phy_reg(hw, IFE_PHY_MDIX_CONTROL, &phy_data);
@@ -2379,6 +2383,7 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
         ret_val = e1000_write_phy_reg(hw, IFE_PHY_MDIX_CONTROL, phy_data);
         if (ret_val)
             return ret_val;
+
     } else {
         /* Clear Auto-Crossover to force MDI manually.  IGP requires MDI
          * forced whenever speed or duplex are forced.
@@ -3868,7 +3873,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
 *
 * hw - Struct containing variables accessed by shared code
 *
-* Sets bit 15 of the MII Control regiser
+* Sets bit 15 of the MII Control register
 ******************************************************************************/
 int32_t
 e1000_phy_reset(struct e1000_hw *hw)
@@ -3940,14 +3945,15 @@ e1000_phy_powerdown_workaround(struct e1000_hw *hw)
         E1000_WRITE_REG(hw, PHY_CTRL, reg | E1000_PHY_CTRL_GBE_DISABLE |
                         E1000_PHY_CTRL_NOND0A_GBE_DISABLE);
 
-        /* Write VR power-down enable */
+        /* Write VR power-down enable - bits 9:8 should be 10b */
         e1000_read_phy_reg(hw, IGP3_VR_CTRL, &phy_data);
-        e1000_write_phy_reg(hw, IGP3_VR_CTRL, phy_data |
-                            IGP3_VR_CTRL_MODE_SHUT);
+        phy_data |= (1 << 9);
+        phy_data &= ~(1 << 8);
+        e1000_write_phy_reg(hw, IGP3_VR_CTRL, phy_data);
 
         /* Read it back and test */
         e1000_read_phy_reg(hw, IGP3_VR_CTRL, &phy_data);
-        if ((phy_data & IGP3_VR_CTRL_MODE_SHUT) || retry)
+        if (((phy_data & IGP3_VR_CTRL_MODE_MASK) == IGP3_VR_CTRL_MODE_SHUT) || retry)
             break;
 
         /* Issue PHY reset and repeat at most one more time */
@@ -4549,7 +4555,7 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
     case e1000_ich8lan:
         {
         int32_t  i = 0;
-        uint32_t flash_size = E1000_READ_ICH8_REG(hw, ICH8_FLASH_GFPREG);
+        uint32_t flash_size = E1000_READ_ICH_FLASH_REG(hw, ICH_FLASH_GFPREG);
 
         eeprom->type = e1000_eeprom_ich8;
         eeprom->use_eerd = FALSE;
@@ -4565,12 +4571,14 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
             }
         }
 
-        hw->flash_base_addr = (flash_size & ICH8_GFPREG_BASE_MASK) *
-                              ICH8_FLASH_SECTOR_SIZE;
+        hw->flash_base_addr = (flash_size & ICH_GFPREG_BASE_MASK) *
+                              ICH_FLASH_SECTOR_SIZE;
+
+        hw->flash_bank_size = ((flash_size >> 16) & ICH_GFPREG_BASE_MASK) + 1;
+        hw->flash_bank_size -= (flash_size & ICH_GFPREG_BASE_MASK);
+
+        hw->flash_bank_size *= ICH_FLASH_SECTOR_SIZE;
 
-        hw->flash_bank_size = ((flash_size >> 16) & ICH8_GFPREG_BASE_MASK) + 1;
-        hw->flash_bank_size -= (flash_size & ICH8_GFPREG_BASE_MASK);
-        hw->flash_bank_size *= ICH8_FLASH_SECTOR_SIZE;
         hw->flash_bank_size /= 2 * sizeof(uint16_t);
 
         break;
@@ -5620,8 +5628,8 @@ e1000_commit_shadow_ram(struct e1000_hw *hw)
                  * signature is valid.  We want to do this after the write
                  * has completed so that we don't mark the segment valid
                  * while the write is still in progress */
-                if (i == E1000_ICH8_NVM_SIG_WORD)
-                    high_byte = E1000_ICH8_NVM_SIG_MASK | high_byte;
+                if (i == E1000_ICH_NVM_SIG_WORD)
+                    high_byte = E1000_ICH_NVM_SIG_MASK | high_byte;
 
                 error = e1000_verify_write_ich8_byte(hw,
                             (i << 1) + new_bank_offset + 1, high_byte);
@@ -5643,18 +5651,18 @@ e1000_commit_shadow_ram(struct e1000_hw *hw)
              * erase as well since these bits are 11 to start with
              * and we need to change bit 14 to 0b */
             e1000_read_ich8_byte(hw,
-                                 E1000_ICH8_NVM_SIG_WORD * 2 + 1 + new_bank_offset,
+                                 E1000_ICH_NVM_SIG_WORD * 2 + 1 + new_bank_offset,
                                  &high_byte);
             high_byte &= 0xBF;
             error = e1000_verify_write_ich8_byte(hw,
-                        E1000_ICH8_NVM_SIG_WORD * 2 + 1 + new_bank_offset, high_byte);
+                        E1000_ICH_NVM_SIG_WORD * 2 + 1 + new_bank_offset, high_byte);
             /* And invalidate the previously valid segment by setting
              * its signature word (0x13) high_byte to 0b. This can be
              * done without an erase because flash erase sets all bits
              * to 1's. We can write 1's to 0's without an erase */
             if (error == E1000_SUCCESS) {
                 error = e1000_verify_write_ich8_byte(hw,
-                            E1000_ICH8_NVM_SIG_WORD * 2 + 1 + old_bank_offset, 0);
+                            E1000_ICH_NVM_SIG_WORD * 2 + 1 + old_bank_offset, 0);
             }
 
             /* Clear the now not used entry in the cache */
@@ -5841,6 +5849,7 @@ e1000_mta_set(struct e1000_hw *hw,
     hash_reg = (hash_value >> 5) & 0x7F;
     if (hw->mac_type == e1000_ich8lan)
         hash_reg &= 0x1F;
+
     hash_bit = hash_value & 0x1F;
 
     mta = E1000_READ_REG_ARRAY(hw, MTA, hash_reg);
@@ -6026,6 +6035,7 @@ e1000_id_led_init(struct e1000_hw * hw)
         else
             eeprom_data = ID_LED_DEFAULT;
     }
+
     for (i = 0; i < 4; i++) {
         temp = (eeprom_data >> (i << 2)) & led_mask;
         switch (temp) {
@@ -8486,7 +8496,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
 
     DEBUGFUNC("e1000_ich8_cycle_init");
 
-    hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+    hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
 
     /* May be check the Flash Des Valid bit in Hw status */
     if (hsfsts.hsf_status.fldesvalid == 0) {
@@ -8499,7 +8509,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
     hsfsts.hsf_status.flcerr = 1;
     hsfsts.hsf_status.dael = 1;
 
-    E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFSTS, hsfsts.regval);
+    E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS, hsfsts.regval);
 
     /* Either we should have a hardware SPI cycle in progress bit to check
      * against, in order to start a new cycle or FDONE bit should be changed
@@ -8514,13 +8524,13 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
         /* There is no cycle running at present, so we can start a cycle */
         /* Begin by setting Flash Cycle Done. */
         hsfsts.hsf_status.flcdone = 1;
-        E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFSTS, hsfsts.regval);
+        E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS, hsfsts.regval);
         error = E1000_SUCCESS;
     } else {
         /* otherwise poll for sometime so the current cycle has a chance
          * to end before giving up. */
-        for (i = 0; i < ICH8_FLASH_COMMAND_TIMEOUT; i++) {
-            hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+        for (i = 0; i < ICH_FLASH_COMMAND_TIMEOUT; i++) {
+            hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
             if (hsfsts.hsf_status.flcinprog == 0) {
                 error = E1000_SUCCESS;
                 break;
@@ -8531,7 +8541,7 @@ e1000_ich8_cycle_init(struct e1000_hw *hw)
             /* Successful in waiting for previous cycle to timeout,
              * now set the Flash Cycle Done. */
             hsfsts.hsf_status.flcdone = 1;
-            E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFSTS, hsfsts.regval);
+            E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS, hsfsts.regval);
         } else {
             DEBUGOUT("Flash controller busy, cannot get access");
         }
@@ -8553,13 +8563,13 @@ e1000_ich8_flash_cycle(struct e1000_hw *hw, uint32_t timeout)
     uint32_t i = 0;
 
     /* Start a cycle by writing 1 in Flash Cycle Go in Hw Flash Control */
-    hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL);
+    hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
     hsflctl.hsf_ctrl.flcgo = 1;
-    E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval);
+    E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
 
     /* wait till FDONE bit is set to 1 */
     do {
-        hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+        hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
         if (hsfsts.hsf_status.flcdone == 1)
             break;
         udelay(1);
@@ -8593,10 +8603,10 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
     DEBUGFUNC("e1000_read_ich8_data");
 
     if (size < 1  || size > 2 || data == 0x0 ||
-        index > ICH8_FLASH_LINEAR_ADDR_MASK)
+        index > ICH_FLASH_LINEAR_ADDR_MASK)
         return error;
 
-    flash_linear_address = (ICH8_FLASH_LINEAR_ADDR_MASK & index) +
+    flash_linear_address = (ICH_FLASH_LINEAR_ADDR_MASK & index) +
                            hw->flash_base_addr;
 
     do {
@@ -8606,25 +8616,25 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
         if (error != E1000_SUCCESS)
             break;
 
-        hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL);
+        hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
         /* 0b/1b corresponds to 1 or 2 byte size, respectively. */
         hsflctl.hsf_ctrl.fldbcount = size - 1;
-        hsflctl.hsf_ctrl.flcycle = ICH8_CYCLE_READ;
-        E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval);
+        hsflctl.hsf_ctrl.flcycle = ICH_CYCLE_READ;
+        E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
 
         /* Write the last 24 bits of index into Flash Linear address field in
          * Flash Address */
         /* TODO: TBD maybe check the index against the size of flash */
 
-        E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FADDR, flash_linear_address);
+        E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FADDR, flash_linear_address);
 
-        error = e1000_ich8_flash_cycle(hw, ICH8_FLASH_COMMAND_TIMEOUT);
+        error = e1000_ich8_flash_cycle(hw, ICH_FLASH_COMMAND_TIMEOUT);
 
         /* Check if FCERR is set to 1, if set to 1, clear it and try the whole
          * sequence a few more times, else read in (shift in) the Flash Data0,
          * the order is least significant byte first msb to lsb */
         if (error == E1000_SUCCESS) {
-            flash_data = E1000_READ_ICH8_REG(hw, ICH8_FLASH_FDATA0);
+            flash_data = E1000_READ_ICH_FLASH_REG(hw, ICH_FLASH_FDATA0);
             if (size == 1) {
                 *data = (uint8_t)(flash_data & 0x000000FF);
             } else if (size == 2) {
@@ -8634,9 +8644,9 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
         } else {
             /* If we've gotten here, then things are probably completely hosed,
              * but if the error condition is detected, it won't hurt to give
-             * it another try...ICH8_FLASH_CYCLE_REPEAT_COUNT times.
+             * it another try...ICH_FLASH_CYCLE_REPEAT_COUNT times.
              */
-            hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+            hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
             if (hsfsts.hsf_status.flcerr == 1) {
                 /* Repeat for some time before giving up. */
                 continue;
@@ -8645,7 +8655,7 @@ e1000_read_ich8_data(struct e1000_hw *hw, uint32_t index,
                 break;
             }
         }
-    } while (count++ < ICH8_FLASH_CYCLE_REPEAT_COUNT);
+    } while (count++ < ICH_FLASH_CYCLE_REPEAT_COUNT);
 
     return error;
 }
@@ -8672,10 +8682,10 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size,
     DEBUGFUNC("e1000_write_ich8_data");
 
     if (size < 1  || size > 2 || data > size * 0xff ||
-        index > ICH8_FLASH_LINEAR_ADDR_MASK)
+        index > ICH_FLASH_LINEAR_ADDR_MASK)
         return error;
 
-    flash_linear_address = (ICH8_FLASH_LINEAR_ADDR_MASK & index) +
+    flash_linear_address = (ICH_FLASH_LINEAR_ADDR_MASK & index) +
                            hw->flash_base_addr;
 
     do {
@@ -8685,34 +8695,34 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size,
         if (error != E1000_SUCCESS)
             break;
 
-        hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL);
+        hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
         /* 0b/1b corresponds to 1 or 2 byte size, respectively. */
         hsflctl.hsf_ctrl.fldbcount = size -1;
-        hsflctl.hsf_ctrl.flcycle = ICH8_CYCLE_WRITE;
-        E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval);
+        hsflctl.hsf_ctrl.flcycle = ICH_CYCLE_WRITE;
+        E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
 
         /* Write the last 24 bits of index into Flash Linear address field in
          * Flash Address */
-        E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FADDR, flash_linear_address);
+        E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FADDR, flash_linear_address);
 
         if (size == 1)
             flash_data = (uint32_t)data & 0x00FF;
         else
             flash_data = (uint32_t)data;
 
-        E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FDATA0, flash_data);
+        E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FDATA0, flash_data);
 
         /* check if FCERR is set to 1 , if set to 1, clear it and try the whole
          * sequence a few more times else done */
-        error = e1000_ich8_flash_cycle(hw, ICH8_FLASH_COMMAND_TIMEOUT);
+        error = e1000_ich8_flash_cycle(hw, ICH_FLASH_COMMAND_TIMEOUT);
         if (error == E1000_SUCCESS) {
             break;
         } else {
             /* If we're here, then things are most likely completely hosed,
              * but if the error condition is detected, it won't hurt to give
-             * it another try...ICH8_FLASH_CYCLE_REPEAT_COUNT times.
+             * it another try...ICH_FLASH_CYCLE_REPEAT_COUNT times.
              */
-            hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+            hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
             if (hsfsts.hsf_status.flcerr == 1) {
                 /* Repeat for some time before giving up. */
                 continue;
@@ -8721,7 +8731,7 @@ e1000_write_ich8_data(struct e1000_hw *hw, uint32_t index, uint32_t size,
                 break;
             }
         }
-    } while (count++ < ICH8_FLASH_CYCLE_REPEAT_COUNT);
+    } while (count++ < ICH_FLASH_CYCLE_REPEAT_COUNT);
 
     return error;
 }
@@ -8840,7 +8850,7 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
     int32_t  j = 0;
     int32_t  error_flag = 0;
 
-    hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+    hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
 
     /* Determine HW Sector size: Read BERASE bits of Hw flash Status register */
     /* 00: The Hw sector is 256 bytes, hence we need to erase 16
@@ -8853,19 +8863,14 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
      * 11: The Hw sector size is 64K bytes */
     if (hsfsts.hsf_status.berasesz == 0x0) {
         /* Hw sector size 256 */
-        sub_sector_size = ICH8_FLASH_SEG_SIZE_256;
-        bank_size = ICH8_FLASH_SECTOR_SIZE;
-        iteration = ICH8_FLASH_SECTOR_SIZE / ICH8_FLASH_SEG_SIZE_256;
+        sub_sector_size = ICH_FLASH_SEG_SIZE_256;
+        bank_size = ICH_FLASH_SECTOR_SIZE;
+        iteration = ICH_FLASH_SECTOR_SIZE / ICH_FLASH_SEG_SIZE_256;
     } else if (hsfsts.hsf_status.berasesz == 0x1) {
-        bank_size = ICH8_FLASH_SEG_SIZE_4K;
-        iteration = 1;
-    } else if (hw->mac_type != e1000_ich8lan &&
-               hsfsts.hsf_status.berasesz == 0x2) {
-        /* 8K erase size invalid for ICH8 - added in for ICH9 */
-        bank_size = ICH9_FLASH_SEG_SIZE_8K;
+        bank_size = ICH_FLASH_SEG_SIZE_4K;
         iteration = 1;
     } else if (hsfsts.hsf_status.berasesz == 0x3) {
-        bank_size = ICH8_FLASH_SEG_SIZE_64K;
+        bank_size = ICH_FLASH_SEG_SIZE_64K;
         iteration = 1;
     } else {
         return error;
@@ -8883,9 +8888,9 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
 
             /* Write a value 11 (block Erase) in Flash Cycle field in Hw flash
              * Control */
-            hsflctl.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFCTL);
-            hsflctl.hsf_ctrl.flcycle = ICH8_CYCLE_ERASE;
-            E1000_WRITE_ICH8_REG16(hw, ICH8_FLASH_HSFCTL, hsflctl.regval);
+            hsflctl.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL);
+            hsflctl.hsf_ctrl.flcycle = ICH_CYCLE_ERASE;
+            E1000_WRITE_ICH_FLASH_REG16(hw, ICH_FLASH_HSFCTL, hsflctl.regval);
 
             /* Write the last 24 bits of an index within the block into Flash
              * Linear address field in Flash Address.  This probably needs to
@@ -8893,17 +8898,17 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
              * the software bank size (4, 8 or 64 KBytes) */
             flash_linear_address = bank * bank_size + j * sub_sector_size;
             flash_linear_address += hw->flash_base_addr;
-            flash_linear_address &= ICH8_FLASH_LINEAR_ADDR_MASK;
+            flash_linear_address &= ICH_FLASH_LINEAR_ADDR_MASK;
 
-            E1000_WRITE_ICH8_REG(hw, ICH8_FLASH_FADDR, flash_linear_address);
+            E1000_WRITE_ICH_FLASH_REG(hw, ICH_FLASH_FADDR, flash_linear_address);
 
-            error = e1000_ich8_flash_cycle(hw, ICH8_FLASH_ERASE_TIMEOUT);
+            error = e1000_ich8_flash_cycle(hw, ICH_FLASH_ERASE_TIMEOUT);
             /* Check if FCERR is set to 1.  If 1, clear it and try the whole
              * sequence a few more times else Done */
             if (error == E1000_SUCCESS) {
                 break;
             } else {
-                hsfsts.regval = E1000_READ_ICH8_REG16(hw, ICH8_FLASH_HSFSTS);
+                hsfsts.regval = E1000_READ_ICH_FLASH_REG16(hw, ICH_FLASH_HSFSTS);
                 if (hsfsts.hsf_status.flcerr == 1) {
                     /* repeat for some time before giving up */
                     continue;
@@ -8912,7 +8917,7 @@ e1000_erase_ich8_4k_segment(struct e1000_hw *hw, uint32_t bank)
                     break;
                 }
             }
-        } while ((count < ICH8_FLASH_CYCLE_REPEAT_COUNT) && !error_flag);
+        } while ((count < ICH_FLASH_CYCLE_REPEAT_COUNT) && !error_flag);
         if (error_flag == 1)
             break;
     }
@@ -9013,5 +9018,3 @@ e1000_init_lcd_from_nvm(struct e1000_hw *hw)
     return E1000_SUCCESS;
 }
 
-
-
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index 449a60303e07..3321fb13bfa9 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -128,11 +128,13 @@ typedef enum {
 /* PCI bus widths */
 typedef enum {
     e1000_bus_width_unknown = 0,
+    /* These PCIe values should literally match the possible return values
+     * from config space */
+    e1000_bus_width_pciex_1 = 1,
+    e1000_bus_width_pciex_2 = 2,
+    e1000_bus_width_pciex_4 = 4,
     e1000_bus_width_32,
     e1000_bus_width_64,
-    e1000_bus_width_pciex_1,
-    e1000_bus_width_pciex_2,
-    e1000_bus_width_pciex_4,
     e1000_bus_width_reserved
 } e1000_bus_width;
 
@@ -326,6 +328,7 @@ int32_t e1000_phy_hw_reset(struct e1000_hw *hw);
 int32_t e1000_phy_reset(struct e1000_hw *hw);
 int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
 int32_t e1000_validate_mdi_setting(struct e1000_hw *hw);
+
 void e1000_phy_powerdown_workaround(struct e1000_hw *hw);
 
 /* EEPROM Functions */
@@ -390,7 +393,6 @@ int32_t e1000_mng_write_dhcp_info(struct e1000_hw *hw, uint8_t *buffer,
                                   uint16_t length);
 boolean_t e1000_check_mng_mode(struct e1000_hw *hw);
 boolean_t e1000_enable_tx_pkt_filtering(struct e1000_hw *hw);
-
 int32_t e1000_read_eeprom(struct e1000_hw *hw, uint16_t reg, uint16_t words, uint16_t *data);
 int32_t e1000_validate_eeprom_checksum(struct e1000_hw *hw);
 int32_t e1000_update_eeprom_checksum(struct e1000_hw *hw);
@@ -473,6 +475,7 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
 #define E1000_DEV_ID_82571EB_FIBER       0x105F
 #define E1000_DEV_ID_82571EB_SERDES      0x1060
 #define E1000_DEV_ID_82571EB_QUAD_COPPER 0x10A4
+#define E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE  0x10BC
 #define E1000_DEV_ID_82572EI_COPPER      0x107D
 #define E1000_DEV_ID_82572EI_FIBER       0x107E
 #define E1000_DEV_ID_82572EI_SERDES      0x107F
@@ -490,6 +493,8 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
 #define E1000_DEV_ID_ICH8_IGP_AMT        0x104A
 #define E1000_DEV_ID_ICH8_IGP_C          0x104B
 #define E1000_DEV_ID_ICH8_IFE            0x104C
+#define E1000_DEV_ID_ICH8_IFE_GT         0x10C4
+#define E1000_DEV_ID_ICH8_IFE_G          0x10C5
 #define E1000_DEV_ID_ICH8_IGP_M          0x104D
 
 
@@ -576,6 +581,7 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
  * E1000_RAR_ENTRIES - 1 multicast addresses.
  */
 #define E1000_RAR_ENTRIES 15
+
 #define E1000_RAR_ENTRIES_ICH8LAN  6
 
 #define MIN_NUMBER_OF_DESCRIPTORS  8
@@ -1335,9 +1341,9 @@ struct e1000_hw_stats {
     uint64_t gotch;
     uint64_t rnbc;
     uint64_t ruc;
+    uint64_t rfc;
     uint64_t roc;
     uint64_t rlerrc;
-    uint64_t rfc;
     uint64_t rjc;
     uint64_t mgprc;
     uint64_t mgpdc;
@@ -1577,8 +1583,8 @@ struct e1000_hw {
 #define E1000_HICR_FW_RESET  0xC0
 
 #define E1000_SHADOW_RAM_WORDS     2048
-#define E1000_ICH8_NVM_SIG_WORD    0x13
-#define E1000_ICH8_NVM_SIG_MASK    0xC0
+#define E1000_ICH_NVM_SIG_WORD     0x13
+#define E1000_ICH_NVM_SIG_MASK     0xC0
 
 /* EEPROM Read */
 #define E1000_EERD_START      0x00000001 /* Start Read */
@@ -3172,6 +3178,7 @@ struct e1000_host_command_info {
 #define IGP3_VR_CTRL \
         PHY_REG(776, 18) /* Voltage regulator control register */
 #define IGP3_VR_CTRL_MODE_SHUT       0x0200 /* Enter powerdown, shutdown VRs */
+#define IGP3_VR_CTRL_MODE_MASK       0x0300 /* Shutdown VR Mask */
 
 #define IGP3_CAPABILITY \
         PHY_REG(776, 19) /* IGP3 Capability Register */
@@ -3256,41 +3263,40 @@ struct e1000_host_command_info {
 #define IFE_PSCL_PROBE_LEDS_OFF              0x0006  /* Force LEDs 0 and 2 off */
 #define IFE_PSCL_PROBE_LEDS_ON               0x0007  /* Force LEDs 0 and 2 on */
 
-#define ICH8_FLASH_COMMAND_TIMEOUT           5000    /* 5000 uSecs - adjusted */
-#define ICH8_FLASH_ERASE_TIMEOUT             3000000 /* Up to 3 seconds - worst case */
-#define ICH8_FLASH_CYCLE_REPEAT_COUNT        10      /* 10 cycles */
-#define ICH8_FLASH_SEG_SIZE_256              256
-#define ICH8_FLASH_SEG_SIZE_4K               4096
-#define ICH9_FLASH_SEG_SIZE_8K               8192
-#define ICH8_FLASH_SEG_SIZE_64K              65536
-
-#define ICH8_CYCLE_READ                      0x0
-#define ICH8_CYCLE_RESERVED                  0x1
-#define ICH8_CYCLE_WRITE                     0x2
-#define ICH8_CYCLE_ERASE                     0x3
-
-#define ICH8_FLASH_GFPREG   0x0000
-#define ICH8_FLASH_HSFSTS   0x0004
-#define ICH8_FLASH_HSFCTL   0x0006
-#define ICH8_FLASH_FADDR    0x0008
-#define ICH8_FLASH_FDATA0   0x0010
-#define ICH8_FLASH_FRACC    0x0050
-#define ICH8_FLASH_FREG0    0x0054
-#define ICH8_FLASH_FREG1    0x0058
-#define ICH8_FLASH_FREG2    0x005C
-#define ICH8_FLASH_FREG3    0x0060
-#define ICH8_FLASH_FPR0     0x0074
-#define ICH8_FLASH_FPR1     0x0078
-#define ICH8_FLASH_SSFSTS   0x0090
-#define ICH8_FLASH_SSFCTL   0x0092
-#define ICH8_FLASH_PREOP    0x0094
-#define ICH8_FLASH_OPTYPE   0x0096
-#define ICH8_FLASH_OPMENU   0x0098
-
-#define ICH8_FLASH_REG_MAPSIZE      0x00A0
-#define ICH8_FLASH_SECTOR_SIZE      4096
-#define ICH8_GFPREG_BASE_MASK       0x1FFF
-#define ICH8_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF
+#define ICH_FLASH_COMMAND_TIMEOUT            5000    /* 5000 uSecs - adjusted */
+#define ICH_FLASH_ERASE_TIMEOUT              3000000 /* Up to 3 seconds - worst case */
+#define ICH_FLASH_CYCLE_REPEAT_COUNT         10      /* 10 cycles */
+#define ICH_FLASH_SEG_SIZE_256               256
+#define ICH_FLASH_SEG_SIZE_4K                4096
+#define ICH_FLASH_SEG_SIZE_64K               65536
+
+#define ICH_CYCLE_READ                       0x0
+#define ICH_CYCLE_RESERVED                   0x1
+#define ICH_CYCLE_WRITE                      0x2
+#define ICH_CYCLE_ERASE                      0x3
+
+#define ICH_FLASH_GFPREG   0x0000
+#define ICH_FLASH_HSFSTS   0x0004
+#define ICH_FLASH_HSFCTL   0x0006
+#define ICH_FLASH_FADDR    0x0008
+#define ICH_FLASH_FDATA0   0x0010
+#define ICH_FLASH_FRACC    0x0050
+#define ICH_FLASH_FREG0    0x0054
+#define ICH_FLASH_FREG1    0x0058
+#define ICH_FLASH_FREG2    0x005C
+#define ICH_FLASH_FREG3    0x0060
+#define ICH_FLASH_FPR0     0x0074
+#define ICH_FLASH_FPR1     0x0078
+#define ICH_FLASH_SSFSTS   0x0090
+#define ICH_FLASH_SSFCTL   0x0092
+#define ICH_FLASH_PREOP    0x0094
+#define ICH_FLASH_OPTYPE   0x0096
+#define ICH_FLASH_OPMENU   0x0098
+
+#define ICH_FLASH_REG_MAPSIZE      0x00A0
+#define ICH_FLASH_SECTOR_SIZE      4096
+#define ICH_GFPREG_BASE_MASK       0x1FFF
+#define ICH_FLASH_LINEAR_ADDR_MASK 0x00FFFFFF
 
 /* ICH8 GbE Flash Hardware Sequencing Flash Status Register bit breakdown */
 /* Offset 04h HSFSTS */
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 8d04752777a8..73f3a85fd238 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -27,6 +27,7 @@
 *******************************************************************************/
 
 #include "e1000.h"
+#include <net/ip6_checksum.h>
 
 char e1000_driver_name[] = "e1000";
 static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
@@ -35,7 +36,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
 #else
 #define DRIVERNAPI "-NAPI"
 #endif
-#define DRV_VERSION "7.2.9-k4"DRIVERNAPI
+#define DRV_VERSION "7.3.15-k2"DRIVERNAPI
 char e1000_driver_version[] = DRV_VERSION;
 static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
 
@@ -103,6 +104,9 @@ static struct pci_device_id e1000_pci_tbl[] = {
         INTEL_E1000_ETHERNET_DEVICE(0x10B9),
         INTEL_E1000_ETHERNET_DEVICE(0x10BA),
         INTEL_E1000_ETHERNET_DEVICE(0x10BB),
+        INTEL_E1000_ETHERNET_DEVICE(0x10BC),
+        INTEL_E1000_ETHERNET_DEVICE(0x10C4),
+        INTEL_E1000_ETHERNET_DEVICE(0x10C5),
         /* required last entry */
         {0,}
 };
@@ -154,6 +158,9 @@ static struct net_device_stats * e1000_get_stats(struct net_device *netdev);
 static int e1000_change_mtu(struct net_device *netdev, int new_mtu);
 static int e1000_set_mac(struct net_device *netdev, void *p);
 static irqreturn_t e1000_intr(int irq, void *data);
+#ifdef CONFIG_PCI_MSI
+static irqreturn_t e1000_intr_msi(int irq, void *data);
+#endif
 static boolean_t e1000_clean_tx_irq(struct e1000_adapter *adapter,
                                     struct e1000_tx_ring *tx_ring);
 #ifdef CONFIG_E1000_NAPI
@@ -183,7 +190,7 @@ void e1000_set_ethtool_ops(struct net_device *netdev);
 static void e1000_enter_82542_rst(struct e1000_adapter *adapter);
 static void e1000_leave_82542_rst(struct e1000_adapter *adapter);
 static void e1000_tx_timeout(struct net_device *dev);
-static void e1000_reset_task(struct net_device *dev);
+static void e1000_reset_task(struct work_struct *work);
 static void e1000_smartspeed(struct e1000_adapter *adapter);
 static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter,
                                        struct sk_buff *skb);
@@ -285,7 +292,7 @@ static int e1000_request_irq(struct e1000_adapter *adapter)
 
         flags = IRQF_SHARED;
 #ifdef CONFIG_PCI_MSI
-        if (adapter->hw.mac_type > e1000_82547_rev_2) {
+        if (adapter->hw.mac_type >= e1000_82571) {
                 adapter->have_msi = TRUE;
                 if ((err = pci_enable_msi(adapter->pdev))) {
                         DPRINTK(PROBE, ERR,
@@ -293,8 +300,14 @@ static int e1000_request_irq(struct e1000_adapter *adapter)
                         adapter->have_msi = FALSE;
                 }
         }
-        if (adapter->have_msi)
+        if (adapter->have_msi) {
                 flags &= ~IRQF_SHARED;
+                err = request_irq(adapter->pdev->irq, &e1000_intr_msi, flags,
+                                  netdev->name, netdev);
+                if (err)
+                        DPRINTK(PROBE, ERR,
+                               "Unable to allocate interrupt Error: %d\n", err);
+        } else
 #endif
         if ((err = request_irq(adapter->pdev->irq, &e1000_intr, flags,
                                netdev->name, netdev)))
@@ -375,7 +388,7 @@ e1000_update_mng_vlan(struct e1000_adapter *adapter)
  * e1000_release_hw_control resets {CTRL_EXT|FWSM}:DRV_LOAD bit.
  * For ASF and Pass Through versions of f/w this means that the
  * driver is no longer loaded. For AMT version (only with 82573) i
- * of the f/w this means that the netowrk i/f is closed.
+ * of the f/w this means that the network i/f is closed.
  *
  **/
 
@@ -416,7 +429,7 @@ e1000_release_hw_control(struct e1000_adapter *adapter)
  * e1000_get_hw_control sets {CTRL_EXT|FWSM}:DRV_LOAD bit.
  * For ASF and Pass Through versions of f/w this means that
  * the driver is loaded. For AMT version (only with 82573)
- * of the f/w this means that the netowrk i/f is open.
+ * of the f/w this means that the network i/f is open.
  *
  **/
 
@@ -426,6 +439,7 @@ e1000_get_hw_control(struct e1000_adapter *adapter)
         uint32_t ctrl_ext;
         uint32_t swsm;
         uint32_t extcnf;
+
         /* Let firmware know the driver has taken over */
         switch (adapter->hw.mac_type) {
         case e1000_82571:
@@ -601,9 +615,6 @@ void
 e1000_reset(struct e1000_adapter *adapter)
 {
         uint32_t pba, manc;
-#ifdef DISABLE_MULR
-        uint32_t tctl;
-#endif
         uint16_t fc_high_water_mark = E1000_FC_HIGH_DIFF;
 
         /* Repartition Pba for greater than 9k mtu
@@ -670,12 +681,7 @@ e1000_reset(struct e1000_adapter *adapter)
         e1000_reset_hw(&adapter->hw);
         if (adapter->hw.mac_type >= e1000_82544)
                 E1000_WRITE_REG(&adapter->hw, WUC, 0);
-#ifdef DISABLE_MULR
-        /* disable Multiple Reads in Transmit Control Register for debugging */
-        tctl = E1000_READ_REG(hw, TCTL);
-        E1000_WRITE_REG(hw, TCTL, tctl & ~E1000_TCTL_MULR);
 
-#endif
         if (e1000_init_hw(&adapter->hw))
                 DPRINTK(PROBE, ERR, "Hardware Error\n");
         e1000_update_mng_vlan(adapter);
@@ -851,9 +857,9 @@ e1000_probe(struct pci_dev *pdev,
            (adapter->hw.mac_type != e1000_82547))
                 netdev->features |= NETIF_F_TSO;
 
-#ifdef NETIF_F_TSO_IPV6
+#ifdef NETIF_F_TSO6
         if (adapter->hw.mac_type > e1000_82547_rev_2)
-                netdev->features |= NETIF_F_TSO_IPV6;
+                netdev->features |= NETIF_F_TSO6;
 #endif
 #endif
         if (pci_using_dac)
@@ -908,8 +914,7 @@ e1000_probe(struct pci_dev *pdev,
         adapter->phy_info_timer.function = &e1000_update_phy_info;
         adapter->phy_info_timer.data = (unsigned long) adapter;
 
-        INIT_WORK(&adapter->reset_task,
-                (void (*)(void *))e1000_reset_task, netdev);
+        INIT_WORK(&adapter->reset_task, e1000_reset_task);
 
         e1000_check_options(adapter);
 
@@ -968,6 +973,7 @@ e1000_probe(struct pci_dev *pdev,
                 break;
         case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
         case E1000_DEV_ID_82571EB_QUAD_COPPER:
+        case E1000_DEV_ID_82571EB_QUAD_COPPER_LOWPROFILE:
                 /* if quad port adapter, disable WoL on all but port A */
                 if (global_quad_port_a != 0)
                         adapter->eeprom_wol = 0;
@@ -1279,12 +1285,10 @@ e1000_open(struct net_device *netdev)
                 return -EBUSY;
 
         /* allocate transmit descriptors */
-
         if ((err = e1000_setup_all_tx_resources(adapter)))
                 goto err_setup_tx;
 
         /* allocate receive descriptors */
-
         if ((err = e1000_setup_all_rx_resources(adapter)))
                 goto err_setup_rx;
 
@@ -1569,6 +1573,8 @@ e1000_configure_tx(struct e1000_adapter *adapter)
 
         if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572) {
                 tarc = E1000_READ_REG(hw, TARC0);
+                /* set the speed mode bit, we'll clear it if we're not at
+                 * gigabit link later */
                 tarc |= (1 << 21);
                 E1000_WRITE_REG(hw, TARC0, tarc);
         } else if (hw->mac_type == e1000_80003es2lan) {
@@ -1583,8 +1589,11 @@ e1000_configure_tx(struct e1000_adapter *adapter)
         e1000_config_collision_dist(hw);
 
         /* Setup Transmit Descriptor Settings for eop descriptor */
-        adapter->txd_cmd = E1000_TXD_CMD_IDE | E1000_TXD_CMD_EOP |
-                E1000_TXD_CMD_IFCS;
+        adapter->txd_cmd = E1000_TXD_CMD_EOP | E1000_TXD_CMD_IFCS;
+
+        /* only set IDE if we are delaying interrupts using the timers */
+        if (adapter->tx_int_delay)
+                adapter->txd_cmd |= E1000_TXD_CMD_IDE;
 
         if (hw->mac_type < e1000_82543)
                 adapter->txd_cmd |= E1000_TXD_CMD_RPS;
@@ -1821,8 +1830,11 @@ e1000_setup_rctl(struct e1000_adapter *adapter)
                 /* Configure extra packet-split registers */
                 rfctl = E1000_READ_REG(&adapter->hw, RFCTL);
                 rfctl |= E1000_RFCTL_EXTEN;
-                /* disable IPv6 packet split support */
-                rfctl |= E1000_RFCTL_IPV6_DIS;
+                /* disable packet split support for IPv6 extension headers,
+                 * because some malformed IPv6 headers can hang the RX */
+                rfctl |= (E1000_RFCTL_IPV6_EX_DIS |
+                          E1000_RFCTL_NEW_IPV6_EXT_DIS);
+
                 E1000_WRITE_REG(&adapter->hw, RFCTL, rfctl);
 
                 rctl |= E1000_RCTL_DTYP_PS;
@@ -1885,7 +1897,7 @@ e1000_configure_rx(struct e1000_adapter *adapter)
 
         if (hw->mac_type >= e1000_82540) {
                 E1000_WRITE_REG(hw, RADV, adapter->rx_abs_int_delay);
-                if (adapter->itr > 1)
+                if (adapter->itr_setting != 0)
                         E1000_WRITE_REG(hw, ITR,
                                 1000000000 / (adapter->itr * 256));
         }
@@ -1895,11 +1907,11 @@ e1000_configure_rx(struct e1000_adapter *adapter)
                 /* Reset delay timers after every interrupt */
                 ctrl_ext |= E1000_CTRL_EXT_INT_TIMER_CLR;
 #ifdef CONFIG_E1000_NAPI
-                /* Auto-Mask interrupts upon ICR read. */
+                /* Auto-Mask interrupts upon ICR access */
                 ctrl_ext |= E1000_CTRL_EXT_IAME;
+                E1000_WRITE_REG(hw, IAM, 0xffffffff);
 #endif
                 E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
-                E1000_WRITE_REG(hw, IAM, ~0);
                 E1000_WRITE_FLUSH(hw);
         }
 
@@ -1938,6 +1950,12 @@ e1000_configure_rx(struct e1000_adapter *adapter)
                 E1000_WRITE_REG(hw, RXCSUM, rxcsum);
         }
 
+        /* enable early receives on 82573, only takes effect if using > 2048
+         * byte total frame size.  for example only for jumbo frames */
+#define E1000_ERT_2048 0x100
+        if (hw->mac_type == e1000_82573)
+                E1000_WRITE_REG(hw, ERT, E1000_ERT_2048);
+
         /* Enable Receives */
         E1000_WRITE_REG(hw, RCTL, rctl);
 }
@@ -1991,10 +2009,13 @@ e1000_unmap_and_free_tx_resource(struct e1000_adapter *adapter,
                                 buffer_info->dma,
                                 buffer_info->length,
                                 PCI_DMA_TODEVICE);
+                buffer_info->dma = 0;
         }
-        if (buffer_info->skb)
+        if (buffer_info->skb) {
                 dev_kfree_skb_any(buffer_info->skb);
-        memset(buffer_info, 0, sizeof(struct e1000_buffer));
+                buffer_info->skb = NULL;
+        }
+        /* buffer_info must be completely set up in the transmit path */
 }
 
 /**
@@ -2418,6 +2439,7 @@ e1000_watchdog(unsigned long data)
                 DPRINTK(LINK, INFO,
                         "Gigabit has been disabled, downgrading speed\n");
         }
+
         if (adapter->hw.mac_type == e1000_82573) {
                 e1000_enable_tx_pkt_filtering(&adapter->hw);
                 if (adapter->mng_vlan_id != adapter->hw.mng_cookie.vlan_id)
@@ -2462,13 +2484,12 @@ e1000_watchdog(unsigned long data)
                         if ((adapter->hw.mac_type == e1000_82571 ||
                              adapter->hw.mac_type == e1000_82572) &&
                             txb2b == 0) {
-#define SPEED_MODE_BIT (1 << 21)
                                 uint32_t tarc0;
                                 tarc0 = E1000_READ_REG(&adapter->hw, TARC0);
-                                tarc0 &= ~SPEED_MODE_BIT;
+                                tarc0 &= ~(1 << 21);
                                 E1000_WRITE_REG(&adapter->hw, TARC0, tarc0);
                         }
-                                
+
 #ifdef NETIF_F_TSO
                         /* disable TSO for pcie and 10/100 speeds, to avoid
                          * some hardware issues */
@@ -2480,9 +2501,15 @@ e1000_watchdog(unsigned long data)
                                         DPRINTK(PROBE,INFO,
                                         "10/100 speed: disabling TSO\n");
                                         netdev->features &= ~NETIF_F_TSO;
+#ifdef NETIF_F_TSO6
+                                        netdev->features &= ~NETIF_F_TSO6;
+#endif
                                         break;
                                 case SPEED_1000:
                                         netdev->features |= NETIF_F_TSO;
+#ifdef NETIF_F_TSO6
+                                        netdev->features |= NETIF_F_TSO6;
+#endif
                                         break;
                                 default:
                                         /* oops */
@@ -2549,19 +2576,6 @@ e1000_watchdog(unsigned long data)
                 }
         }
 
-        /* Dynamic mode for Interrupt Throttle Rate (ITR) */
-        if (adapter->hw.mac_type >= e1000_82540 && adapter->itr == 1) {
-                /* Symmetric Tx/Rx gets a reduced ITR=2000; Total
-                 * asymmetrical Tx or Rx gets ITR=8000; everyone
-                 * else is between 2000-8000. */
-                uint32_t goc = (adapter->gotcl + adapter->gorcl) / 10000;
-                uint32_t dif = (adapter->gotcl > adapter->gorcl ?
-                        adapter->gotcl - adapter->gorcl :
-                        adapter->gorcl - adapter->gotcl) / 10000;
-                uint32_t itr = goc > 0 ? (dif * 6000 / goc + 2000) : 8000;
-                E1000_WRITE_REG(&adapter->hw, ITR, 1000000000 / (itr * 256));
-        }
-
         /* Cause software interrupt to ensure rx ring is cleaned */
         E1000_WRITE_REG(&adapter->hw, ICS, E1000_ICS_RXDMT0);
 
@@ -2577,6 +2591,135 @@ e1000_watchdog(unsigned long data)
         mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
 }
 
+enum latency_range {
+        lowest_latency = 0,
+        low_latency = 1,
+        bulk_latency = 2,
+        latency_invalid = 255
+};
+
+/**
+ * e1000_update_itr - update the dynamic ITR value based on statistics
+ *      Stores a new ITR value based on packets and byte
+ *      counts during the last interrupt.  The advantage of per interrupt
+ *      computation is faster updates and more accurate ITR for the current
+ *      traffic pattern.  Constants in this function were computed
+ *      based on theoretical maximum wire speed and thresholds were set based
+ *      on testing data as well as attempting to minimize response time
+ *      while increasing bulk throughput.
+ *      this functionality is controlled by the InterruptThrottleRate module
+ *      parameter (see e1000_param.c)
+ * @adapter: pointer to adapter
+ * @itr_setting: current adapter->itr
+ * @packets: the number of packets during this measurement interval
+ * @bytes: the number of bytes during this measurement interval
+ **/
+static unsigned int e1000_update_itr(struct e1000_adapter *adapter,
+                                   uint16_t itr_setting,
+                                   int packets,
+                                   int bytes)
+{
+        unsigned int retval = itr_setting;
+        struct e1000_hw *hw = &adapter->hw;
+
+        if (unlikely(hw->mac_type < e1000_82540))
+                goto update_itr_done;
+
+        if (packets == 0)
+                goto update_itr_done;
+
+
+        switch (itr_setting) {
+        case lowest_latency:
+                if ((packets < 5) && (bytes > 512))
+                        retval = low_latency;
+                break;
+        case low_latency:  /* 50 usec aka 20000 ints/s */
+                if (bytes > 10000) {
+                        if ((packets < 10) ||
+                             ((bytes/packets) > 1200))
+                                retval = bulk_latency;
+                        else if ((packets > 35))
+                                retval = lowest_latency;
+                } else if (packets <= 2 && bytes < 512)
+                        retval = lowest_latency;
+                break;
+        case bulk_latency: /* 250 usec aka 4000 ints/s */
+                if (bytes > 25000) {
+                        if (packets > 35)
+                                retval = low_latency;
+                } else {
+                        if (bytes < 6000)
+                                retval = low_latency;
+                }
+                break;
+        }
+
+update_itr_done:
+        return retval;
+}
+
+static void e1000_set_itr(struct e1000_adapter *adapter)
+{
+        struct e1000_hw *hw = &adapter->hw;
+        uint16_t current_itr;
+        uint32_t new_itr = adapter->itr;
+
+        if (unlikely(hw->mac_type < e1000_82540))
+                return;
+
+        /* for non-gigabit speeds, just fix the interrupt rate at 4000 */
+        if (unlikely(adapter->link_speed != SPEED_1000)) {
+                current_itr = 0;
+                new_itr = 4000;
+                goto set_itr_now;
+        }
+
+        adapter->tx_itr = e1000_update_itr(adapter,
+                                    adapter->tx_itr,
+                                    adapter->total_tx_packets,
+                                    adapter->total_tx_bytes);
+        adapter->rx_itr = e1000_update_itr(adapter,
+                                    adapter->rx_itr,
+                                    adapter->total_rx_packets,
+                                    adapter->total_rx_bytes);
+
+        current_itr = max(adapter->rx_itr, adapter->tx_itr);
+
+        /* conservative mode eliminates the lowest_latency setting */
+        if (current_itr == lowest_latency && (adapter->itr_setting == 3))
+                current_itr = low_latency;
+
+        switch (current_itr) {
+        /* counts and packets in update_itr are dependent on these numbers */
+        case lowest_latency:
+                new_itr = 70000;
+                break;
+        case low_latency:
+                new_itr = 20000; /* aka hwitr = ~200 */
+                break;
+        case bulk_latency:
+                new_itr = 4000;
+                break;
+        default:
+                break;
+        }
+
+set_itr_now:
+        if (new_itr != adapter->itr) {
+                /* this attempts to bias the interrupt rate towards Bulk
+                 * by adding intermediate steps when interrupt rate is
+                 * increasing */
+                new_itr = new_itr > adapter->itr ?
+                             min(adapter->itr + (new_itr >> 2), new_itr) :
+                             new_itr;
+                adapter->itr = new_itr;
+                E1000_WRITE_REG(hw, ITR, 1000000000 / (new_itr * 256));
+        }
+
+        return;
+}
+
 #define E1000_TX_FLAGS_CSUM             0x00000001
 #define E1000_TX_FLAGS_VLAN             0x00000002
 #define E1000_TX_FLAGS_TSO              0x00000004
@@ -2617,7 +2760,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                                                    0);
                         cmd_length = E1000_TXD_CMD_IP;
                         ipcse = skb->h.raw - skb->data - 1;
-#ifdef NETIF_F_TSO_IPV6
+#ifdef NETIF_F_TSO6
                 } else if (skb->protocol == htons(ETH_P_IPV6)) {
                         skb->nh.ipv6h->payload_len = 0;
                         skb->h.th->check =
@@ -2653,6 +2796,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                 context_desc->cmd_and_length = cpu_to_le32(cmd_length);
 
                 buffer_info->time_stamp = jiffies;
+                buffer_info->next_to_watch = i;
 
                 if (++i == tx_ring->count) i = 0;
                 tx_ring->next_to_use = i;
@@ -2681,12 +2825,13 @@ e1000_tx_csum(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                 context_desc = E1000_CONTEXT_DESC(*tx_ring, i);
 
                 context_desc->upper_setup.tcp_fields.tucss = css;
-                context_desc->upper_setup.tcp_fields.tucso = css + skb->csum;
+                context_desc->upper_setup.tcp_fields.tucso = css + skb->csum_offset;
                 context_desc->upper_setup.tcp_fields.tucse = 0;
                 context_desc->tcp_seg_setup.data = 0;
                 context_desc->cmd_and_length = cpu_to_le32(E1000_TXD_CMD_DEXT);
 
                 buffer_info->time_stamp = jiffies;
+                buffer_info->next_to_watch = i;
 
                 if (unlikely(++i == tx_ring->count)) i = 0;
                 tx_ring->next_to_use = i;
@@ -2755,6 +2900,7 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                                 size,
                                 PCI_DMA_TODEVICE);
                 buffer_info->time_stamp = jiffies;
+                buffer_info->next_to_watch = i;
 
                 len -= size;
                 offset += size;
@@ -2794,6 +2940,7 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                                         size,
                                         PCI_DMA_TODEVICE);
                         buffer_info->time_stamp = jiffies;
+                        buffer_info->next_to_watch = i;
 
                         len -= size;
                         offset += size;
@@ -2859,6 +3006,9 @@ e1000_tx_queue(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
 
         tx_ring->next_to_use = i;
         writel(i, adapter->hw.hw_addr + tx_ring->tdt);
+        /* we need this if more than one processor can write to our tail
+         * at a time, it syncronizes IO on IA64/Altix systems */
+        mmiowb();
 }
 
 /**
@@ -2952,6 +3102,7 @@ static int __e1000_maybe_stop_tx(struct net_device *netdev, int size)
 
         /* A reprieve! */
         netif_start_queue(netdev);
+        ++adapter->restart_queue;
         return 0;
 }
 
@@ -3010,9 +3161,9 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                 max_per_txd = min(mss << 2, max_per_txd);
                 max_txd_pwr = fls(max_per_txd) - 1;
 
-        /* TSO Workaround for 82571/2/3 Controllers -- if skb->data
-         * points to just header, pull a few bytes of payload from
-         * frags into skb->data */
+                /* TSO Workaround for 82571/2/3 Controllers -- if skb->data
+                * points to just header, pull a few bytes of payload from
+                * frags into skb->data */
                 hdr_len = ((skb->h.raw - skb->data) + (skb->h.th->doff << 2));
                 if (skb->data_len && (hdr_len == (skb->len - skb->data_len))) {
                         switch (adapter->hw.mac_type) {
@@ -3154,9 +3305,10 @@ e1000_tx_timeout(struct net_device *netdev)
 }
 
 static void
-e1000_reset_task(struct net_device *netdev)
+e1000_reset_task(struct work_struct *work)
 {
-        struct e1000_adapter *adapter = netdev_priv(netdev);
+        struct e1000_adapter *adapter =
+                container_of(work, struct e1000_adapter, reset_task);
 
         e1000_reinit_locked(adapter);
 }
@@ -3316,12 +3468,12 @@ e1000_update_stats(struct e1000_adapter *adapter)
         adapter->stats.roc += E1000_READ_REG(hw, ROC);
 
         if (adapter->hw.mac_type != e1000_ich8lan) {
-        adapter->stats.prc64 += E1000_READ_REG(hw, PRC64);
-        adapter->stats.prc127 += E1000_READ_REG(hw, PRC127);
-        adapter->stats.prc255 += E1000_READ_REG(hw, PRC255);
-        adapter->stats.prc511 += E1000_READ_REG(hw, PRC511);
-        adapter->stats.prc1023 += E1000_READ_REG(hw, PRC1023);
-        adapter->stats.prc1522 += E1000_READ_REG(hw, PRC1522);
+                adapter->stats.prc64 += E1000_READ_REG(hw, PRC64);
+                adapter->stats.prc127 += E1000_READ_REG(hw, PRC127);
+                adapter->stats.prc255 += E1000_READ_REG(hw, PRC255);
+                adapter->stats.prc511 += E1000_READ_REG(hw, PRC511);
+                adapter->stats.prc1023 += E1000_READ_REG(hw, PRC1023);
+                adapter->stats.prc1522 += E1000_READ_REG(hw, PRC1522);
         }
 
         adapter->stats.symerrs += E1000_READ_REG(hw, SYMERRS);
@@ -3352,12 +3504,12 @@ e1000_update_stats(struct e1000_adapter *adapter)
         adapter->stats.tpr += E1000_READ_REG(hw, TPR);
 
         if (adapter->hw.mac_type != e1000_ich8lan) {
-        adapter->stats.ptc64 += E1000_READ_REG(hw, PTC64);
-        adapter->stats.ptc127 += E1000_READ_REG(hw, PTC127);
-        adapter->stats.ptc255 += E1000_READ_REG(hw, PTC255);
-        adapter->stats.ptc511 += E1000_READ_REG(hw, PTC511);
-        adapter->stats.ptc1023 += E1000_READ_REG(hw, PTC1023);
-        adapter->stats.ptc1522 += E1000_READ_REG(hw, PTC1522);
+                adapter->stats.ptc64 += E1000_READ_REG(hw, PTC64);
+                adapter->stats.ptc127 += E1000_READ_REG(hw, PTC127);
+                adapter->stats.ptc255 += E1000_READ_REG(hw, PTC255);
+                adapter->stats.ptc511 += E1000_READ_REG(hw, PTC511);
+                adapter->stats.ptc1023 += E1000_READ_REG(hw, PTC1023);
+                adapter->stats.ptc1522 += E1000_READ_REG(hw, PTC1522);
         }
 
         adapter->stats.mptc += E1000_READ_REG(hw, MPTC);
@@ -3383,18 +3535,17 @@ e1000_update_stats(struct e1000_adapter *adapter)
                 adapter->stats.icrxoc += E1000_READ_REG(hw, ICRXOC);
 
                 if (adapter->hw.mac_type != e1000_ich8lan) {
-                adapter->stats.icrxptc += E1000_READ_REG(hw, ICRXPTC);
-                adapter->stats.icrxatc += E1000_READ_REG(hw, ICRXATC);
-                adapter->stats.ictxptc += E1000_READ_REG(hw, ICTXPTC);
-                adapter->stats.ictxatc += E1000_READ_REG(hw, ICTXATC);
-                adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC);
-                adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC);
-                adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC);
+                        adapter->stats.icrxptc += E1000_READ_REG(hw, ICRXPTC);
+                        adapter->stats.icrxatc += E1000_READ_REG(hw, ICRXATC);
+                        adapter->stats.ictxptc += E1000_READ_REG(hw, ICTXPTC);
+                        adapter->stats.ictxatc += E1000_READ_REG(hw, ICTXATC);
+                        adapter->stats.ictxqec += E1000_READ_REG(hw, ICTXQEC);
+                        adapter->stats.ictxqmtc += E1000_READ_REG(hw, ICTXQMTC);
+                        adapter->stats.icrxdmtc += E1000_READ_REG(hw, ICRXDMTC);
                 }
         }
 
         /* Fill out the OS statistics structure */
-
         adapter->net_stats.rx_packets = adapter->stats.gprc;
         adapter->net_stats.tx_packets = adapter->stats.gptc;
         adapter->net_stats.rx_bytes = adapter->stats.gorcl;
@@ -3426,7 +3577,6 @@ e1000_update_stats(struct e1000_adapter *adapter)
         /* Tx Dropped needs to be maintained elsewhere */
 
         /* Phy Stats */
-
         if (hw->media_type == e1000_media_type_copper) {
                 if ((adapter->link_speed == SPEED_1000) &&
                    (!e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_tmp))) {
@@ -3442,6 +3592,95 @@ e1000_update_stats(struct e1000_adapter *adapter)
 
         spin_unlock_irqrestore(&adapter->stats_lock, flags);
 }
+#ifdef CONFIG_PCI_MSI
+
+/**
+ * e1000_intr_msi - Interrupt Handler
+ * @irq: interrupt number
+ * @data: pointer to a network interface device structure
+ **/
+
+static
+irqreturn_t e1000_intr_msi(int irq, void *data)
+{
+        struct net_device *netdev = data;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
+        struct e1000_hw *hw = &adapter->hw;
+#ifndef CONFIG_E1000_NAPI
+        int i;
+#endif
+
+        /* this code avoids the read of ICR but has to get 1000 interrupts
+         * at every link change event before it will notice the change */
+        if (++adapter->detect_link >= 1000) {
+                uint32_t icr = E1000_READ_REG(hw, ICR);
+#ifdef CONFIG_E1000_NAPI
+                /* read ICR disables interrupts using IAM, so keep up with our
+                 * enable/disable accounting */
+                atomic_inc(&adapter->irq_sem);
+#endif
+                adapter->detect_link = 0;
+                if ((icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC)) &&
+                    (icr & E1000_ICR_INT_ASSERTED)) {
+                        hw->get_link_status = 1;
+                        /* 80003ES2LAN workaround--
+                        * For packet buffer work-around on link down event;
+                        * disable receives here in the ISR and
+                        * reset adapter in watchdog
+                        */
+                        if (netif_carrier_ok(netdev) &&
+                            (adapter->hw.mac_type == e1000_80003es2lan)) {
+                                /* disable receives */
+                                uint32_t rctl = E1000_READ_REG(hw, RCTL);
+                                E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
+                        }
+                        /* guard against interrupt when we're going down */
+                        if (!test_bit(__E1000_DOWN, &adapter->flags))
+                                mod_timer(&adapter->watchdog_timer,
+                                          jiffies + 1);
+                }
+        } else {
+                E1000_WRITE_REG(hw, ICR, (0xffffffff & ~(E1000_ICR_RXSEQ |
+                                                         E1000_ICR_LSC)));
+                /* bummer we have to flush here, but things break otherwise as
+                 * some event appears to be lost or delayed and throughput
+                 * drops.  In almost all tests this flush is un-necessary */
+                E1000_WRITE_FLUSH(hw);
+#ifdef CONFIG_E1000_NAPI
+                /* Interrupt Auto-Mask (IAM)...upon writing ICR, interrupts are
+                 * masked.  No need for the IMC write, but it does mean we
+                 * should account for it ASAP. */
+                atomic_inc(&adapter->irq_sem);
+#endif
+        }
+
+#ifdef CONFIG_E1000_NAPI
+        if (likely(netif_rx_schedule_prep(netdev))) {
+                adapter->total_tx_bytes = 0;
+                adapter->total_tx_packets = 0;
+                adapter->total_rx_bytes = 0;
+                adapter->total_rx_packets = 0;
+                __netif_rx_schedule(netdev);
+        } else
+                e1000_irq_enable(adapter);
+#else
+        adapter->total_tx_bytes = 0;
+        adapter->total_rx_bytes = 0;
+        adapter->total_tx_packets = 0;
+        adapter->total_rx_packets = 0;
+
+        for (i = 0; i < E1000_MAX_INTR; i++)
+                if (unlikely(!adapter->clean_rx(adapter, adapter->rx_ring) &
+                   !e1000_clean_tx_irq(adapter, adapter->tx_ring)))
+                        break;
+
+        if (likely(adapter->itr_setting & 3))
+                e1000_set_itr(adapter);
+#endif
+
+        return IRQ_HANDLED;
+}
+#endif
 
 /**
  * e1000_intr - Interrupt Handler
@@ -3458,7 +3697,17 @@ e1000_intr(int irq, void *data)
         uint32_t rctl, icr = E1000_READ_REG(hw, ICR);
 #ifndef CONFIG_E1000_NAPI
         int i;
-#else
+#endif
+        if (unlikely(!icr))
+                return IRQ_NONE;  /* Not our interrupt */
+
+#ifdef CONFIG_E1000_NAPI
+        /* IMS will not auto-mask if INT_ASSERTED is not set, and if it is
+         * not set, then the adapter didn't send an interrupt */
+        if (unlikely(hw->mac_type >= e1000_82571 &&
+                     !(icr & E1000_ICR_INT_ASSERTED)))
+                return IRQ_NONE;
+
         /* Interrupt Auto-Mask...upon reading ICR,
          * interrupts are masked.  No need for the
          * IMC write, but it does mean we should
@@ -3467,14 +3716,6 @@ e1000_intr(int irq, void *data)
                 atomic_inc(&adapter->irq_sem);
 #endif
 
-        if (unlikely(!icr)) {
-#ifdef CONFIG_E1000_NAPI
-                if (hw->mac_type >= e1000_82571)
-                        e1000_irq_enable(adapter);
-#endif
-                return IRQ_NONE;  /* Not our interrupt */
-        }
-
         if (unlikely(icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC))) {
                 hw->get_link_status = 1;
                 /* 80003ES2LAN workaround--
@@ -3495,13 +3736,20 @@ e1000_intr(int irq, void *data)
 
 #ifdef CONFIG_E1000_NAPI
         if (unlikely(hw->mac_type < e1000_82571)) {
+                /* disable interrupts, without the synchronize_irq bit */
                 atomic_inc(&adapter->irq_sem);
                 E1000_WRITE_REG(hw, IMC, ~0);
                 E1000_WRITE_FLUSH(hw);
         }
-        if (likely(netif_rx_schedule_prep(netdev)))
+        if (likely(netif_rx_schedule_prep(netdev))) {
+                adapter->total_tx_bytes = 0;
+                adapter->total_tx_packets = 0;
+                adapter->total_rx_bytes = 0;
+                adapter->total_rx_packets = 0;
                 __netif_rx_schedule(netdev);
-        else
+        } else
+                /* this really should not happen! if it does it is basically a
+                 * bug, but not a hard error, so enable ints and continue */
                 e1000_irq_enable(adapter);
 #else
         /* Writing IMC and IMS is needed for 82547.
@@ -3519,16 +3767,23 @@ e1000_intr(int irq, void *data)
                 E1000_WRITE_REG(hw, IMC, ~0);
         }
 
+        adapter->total_tx_bytes = 0;
+        adapter->total_rx_bytes = 0;
+        adapter->total_tx_packets = 0;
+        adapter->total_rx_packets = 0;
+
         for (i = 0; i < E1000_MAX_INTR; i++)
                 if (unlikely(!adapter->clean_rx(adapter, adapter->rx_ring) &
                    !e1000_clean_tx_irq(adapter, adapter->tx_ring)))
                         break;
 
+        if (likely(adapter->itr_setting & 3))
+                e1000_set_itr(adapter);
+
         if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2)
                 e1000_irq_enable(adapter);
 
 #endif
-
         return IRQ_HANDLED;
 }
 
@@ -3572,6 +3827,8 @@ e1000_clean(struct net_device *poll_dev, int *budget)
         if ((!tx_cleaned && (work_done == 0)) ||
            !netif_running(poll_dev)) {
 quit_polling:
+                if (likely(adapter->itr_setting & 3))
+                        e1000_set_itr(adapter);
                 netif_rx_complete(poll_dev);
                 e1000_irq_enable(adapter);
                 return 0;
@@ -3598,6 +3855,7 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
         unsigned int count = 0;
 #endif
         boolean_t cleaned = FALSE;
+        unsigned int total_tx_bytes=0, total_tx_packets=0;
 
         i = tx_ring->next_to_clean;
         eop = tx_ring->buffer_info[i].next_to_watch;
@@ -3609,13 +3867,19 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
                         buffer_info = &tx_ring->buffer_info[i];
                         cleaned = (i == eop);
 
+                        if (cleaned) {
+                                /* this packet count is wrong for TSO but has a
+                                 * tendency to make dynamic ITR change more
+                                 * towards bulk */
+                                total_tx_packets++;
+                                total_tx_bytes += buffer_info->skb->len;
+                        }
                         e1000_unmap_and_free_tx_resource(adapter, buffer_info);
-                        memset(tx_desc, 0, sizeof(struct e1000_tx_desc));
+                        tx_desc->upper.data = 0;
 
                         if (unlikely(++i == tx_ring->count)) i = 0;
                 }
 
-
                 eop = tx_ring->buffer_info[i].next_to_watch;
                 eop_desc = E1000_TX_DESC(*tx_ring, eop);
 #ifdef CONFIG_E1000_NAPI
@@ -3634,8 +3898,10 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
                  * sees the new next_to_clean.
                  */
                 smp_mb();
-                if (netif_queue_stopped(netdev))
+                if (netif_queue_stopped(netdev)) {
                         netif_wake_queue(netdev);
+                        ++adapter->restart_queue;
+                }
         }
 
         if (adapter->detect_tx_hung) {
@@ -3673,6 +3939,8 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
                         netif_stop_queue(netdev);
                 }
         }
+        adapter->total_tx_bytes += total_tx_bytes;
+        adapter->total_tx_packets += total_tx_packets;
         return cleaned;
 }
 
@@ -3752,6 +4020,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
         unsigned int i;
         int cleaned_count = 0;
         boolean_t cleaned = FALSE;
+        unsigned int total_rx_bytes=0, total_rx_packets=0;
 
         i = rx_ring->next_to_clean;
         rx_desc = E1000_RX_DESC(*rx_ring, i);
@@ -3760,6 +4029,7 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
         while (rx_desc->status & E1000_RXD_STAT_DD) {
                 struct sk_buff *skb;
                 u8 status;
+
 #ifdef CONFIG_E1000_NAPI
                 if (*work_done >= work_to_do)
                         break;
@@ -3817,6 +4087,10 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
                  * done after the TBI_ACCEPT workaround above */
                 length -= 4;
 
+                /* probably a little skewed due to removing CRC */
+                total_rx_bytes += length;
+                total_rx_packets++;
+
                 /* code added for copybreak, this should improve
                  * performance for small packets with large amounts
                  * of reassembly being done in the stack */
@@ -3832,12 +4106,11 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
                                 /* save the skb in buffer_info as good */
                                 buffer_info->skb = skb;
                                 skb = new_skb;
-                                skb_put(skb, length);
                         }
-                } else
-                        skb_put(skb, length);
-
+                        /* else just continue with the old one */
+                }
                 /* end copybreak code */
+                skb_put(skb, length);
 
                 /* Receive Checksum Offload */
                 e1000_rx_checksum(adapter,
@@ -3886,6 +4159,8 @@ next_desc:
         if (cleaned_count)
                 adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count);
 
+        adapter->total_rx_packets += total_rx_packets;
+        adapter->total_rx_bytes += total_rx_bytes;
         return cleaned;
 }
 
@@ -3915,6 +4190,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
         uint32_t length, staterr;
         int cleaned_count = 0;
         boolean_t cleaned = FALSE;
+        unsigned int total_rx_bytes=0, total_rx_packets=0;
 
         i = rx_ring->next_to_clean;
         rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
@@ -3999,7 +4275,7 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
                         goto copydone;
                 } /* if */
                 }
-                
+
                 for (j = 0; j < adapter->rx_ps_pages; j++) {
                         if (!(length= le16_to_cpu(rx_desc->wb.upper.length[j])))
                                 break;
@@ -4019,6 +4295,9 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
                 pskb_trim(skb, skb->len - 4);
 
 copydone:
+                total_rx_bytes += skb->len;
+                total_rx_packets++;
+
                 e1000_rx_checksum(adapter, staterr,
                                   le16_to_cpu(rx_desc->wb.lower.hi_dword.csum_ip.csum), skb);
                 skb->protocol = eth_type_trans(skb, netdev);
@@ -4067,6 +4346,8 @@ next_desc:
         if (cleaned_count)
                 adapter->alloc_rx_buf(adapter, rx_ring, cleaned_count);
 
+        adapter->total_rx_packets += total_rx_packets;
+        adapter->total_rx_bytes += total_rx_bytes;
         return cleaned;
 }
 
@@ -4234,7 +4515,7 @@ e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
                 }
 
                 skb = netdev_alloc_skb(netdev,
-                                       adapter->rx_ps_bsize0 + NET_IP_ALIGN);
+                                       adapter->rx_ps_bsize0 + NET_IP_ALIGN);
 
                 if (unlikely(!skb)) {
                         adapter->alloc_rx_buff_failed++;
@@ -4511,7 +4792,6 @@ e1000_read_pcie_cap_reg(struct e1000_hw *hw, uint32_t reg, uint16_t *value)
     return E1000_SUCCESS;
 }
 
-
 void
 e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value)
 {
@@ -4534,12 +4814,12 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
                 E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
 
                 if (adapter->hw.mac_type != e1000_ich8lan) {
-                /* enable VLAN receive filtering */
-                rctl = E1000_READ_REG(&adapter->hw, RCTL);
-                rctl |= E1000_RCTL_VFE;
-                rctl &= ~E1000_RCTL_CFIEN;
-                E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
-                e1000_update_mng_vlan(adapter);
+                        /* enable VLAN receive filtering */
+                        rctl = E1000_READ_REG(&adapter->hw, RCTL);
+                        rctl |= E1000_RCTL_VFE;
+                        rctl &= ~E1000_RCTL_CFIEN;
+                        E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+                        e1000_update_mng_vlan(adapter);
                 }
         } else {
                 /* disable VLAN tag insert/strip */
@@ -4548,14 +4828,16 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
                 E1000_WRITE_REG(&adapter->hw, CTRL, ctrl);
 
                 if (adapter->hw.mac_type != e1000_ich8lan) {
-                /* disable VLAN filtering */
-                rctl = E1000_READ_REG(&adapter->hw, RCTL);
-                rctl &= ~E1000_RCTL_VFE;
-                E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
-                if (adapter->mng_vlan_id != (uint16_t)E1000_MNG_VLAN_NONE) {
-                        e1000_vlan_rx_kill_vid(netdev, adapter->mng_vlan_id);
-                        adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
-                }
+                        /* disable VLAN filtering */
+                        rctl = E1000_READ_REG(&adapter->hw, RCTL);
+                        rctl &= ~E1000_RCTL_VFE;
+                        E1000_WRITE_REG(&adapter->hw, RCTL, rctl);
+                        if (adapter->mng_vlan_id !=
+                            (uint16_t)E1000_MNG_VLAN_NONE) {
+                                e1000_vlan_rx_kill_vid(netdev,
+                                                       adapter->mng_vlan_id);
+                                adapter->mng_vlan_id = E1000_MNG_VLAN_NONE;
+                        }
                 }
         }
 
@@ -4800,6 +5082,9 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
         if (adapter->hw.phy_type == e1000_phy_igp_3)
                 e1000_phy_powerdown_workaround(&adapter->hw);
 
+        if (netif_running(netdev))
+                e1000_free_irq(adapter);
+
         /* Release control of h/w to f/w.  If f/w is AMT enabled, this
          * would have already happened in close and is redundant. */
         e1000_release_hw_control(adapter);
@@ -4830,6 +5115,10 @@ e1000_resume(struct pci_dev *pdev)
         pci_enable_wake(pdev, PCI_D3hot, 0);
         pci_enable_wake(pdev, PCI_D3cold, 0);
 
+        if (netif_running(netdev) && (err = e1000_request_irq(adapter)))
+                return err;
+
+        e1000_power_up_phy(adapter);
         e1000_reset(adapter);
         E1000_WRITE_REG(&adapter->hw, WUS, ~0);
 
diff --git a/drivers/net/e1000/e1000_osdep.h b/drivers/net/e1000/e1000_osdep.h
index a464cb290621..18afc0c25dac 100644
--- a/drivers/net/e1000/e1000_osdep.h
+++ b/drivers/net/e1000/e1000_osdep.h
@@ -107,17 +107,16 @@ typedef enum {
 
 #define E1000_WRITE_FLUSH(a) E1000_READ_REG(a, STATUS)
 
-#define E1000_WRITE_ICH8_REG(a, reg, value) ( \
+#define E1000_WRITE_ICH_FLASH_REG(a, reg, value) ( \
     writel((value), ((a)->flash_address + reg)))
 
-#define E1000_READ_ICH8_REG(a, reg) ( \
+#define E1000_READ_ICH_FLASH_REG(a, reg) ( \
     readl((a)->flash_address + reg))
 
-#define E1000_WRITE_ICH8_REG16(a, reg, value) ( \
+#define E1000_WRITE_ICH_FLASH_REG16(a, reg, value) ( \
     writew((value), ((a)->flash_address + reg)))
 
-#define E1000_READ_ICH8_REG16(a, reg) ( \
+#define E1000_READ_ICH_FLASH_REG16(a, reg) ( \
     readw((a)->flash_address + reg))
 
-
 #endif /* _E1000_OSDEP_H_ */
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index 9c3c1acefccc..cbfcd7f2889f 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -44,16 +44,6 @@
  */
 
 #define E1000_PARAM_INIT { [0 ... E1000_MAX_NIC] = OPTION_UNSET }
-/* Module Parameters are always initialized to -1, so that the driver
- * can tell the difference between no user specified value or the
- * user asking for the default value.
- * The true default values are loaded in when e1000_check_options is called.
- *
- * This is a GCC extension to ANSI C.
- * See the item "Labeled Elements in Initializers" in the section
- * "Extensions to the C Language Family" of the GCC documentation.
- */
-
 #define E1000_PARAM(X, desc) \
         static int __devinitdata X[E1000_MAX_NIC+1] = E1000_PARAM_INIT; \
         static int num_##X = 0; \
@@ -67,7 +57,6 @@
  *
  * Default Value: 256
  */
-
 E1000_PARAM(TxDescriptors, "Number of transmit descriptors");
 
 /* Receive Descriptor Count
@@ -77,7 +66,6 @@ E1000_PARAM(TxDescriptors, "Number of transmit descriptors");
  *
  * Default Value: 256
  */
-
 E1000_PARAM(RxDescriptors, "Number of receive descriptors");
 
 /* User Specified Speed Override
@@ -90,7 +78,6 @@ E1000_PARAM(RxDescriptors, "Number of receive descriptors");
  *
  * Default Value: 0
  */
-
 E1000_PARAM(Speed, "Speed setting");
 
 /* User Specified Duplex Override
@@ -102,7 +89,6 @@ E1000_PARAM(Speed, "Speed setting");
  *
  * Default Value: 0
  */
-
 E1000_PARAM(Duplex, "Duplex setting");
 
 /* Auto-negotiation Advertisement Override
@@ -119,8 +105,9 @@ E1000_PARAM(Duplex, "Duplex setting");
  *
  * Default Value: 0x2F (copper); 0x20 (fiber)
  */
-
 E1000_PARAM(AutoNeg, "Advertised auto-negotiation setting");
+#define AUTONEG_ADV_DEFAULT  0x2F
+#define AUTONEG_ADV_MASK     0x2F
 
 /* User Specified Flow Control Override
  *
@@ -132,8 +119,8 @@ E1000_PARAM(AutoNeg, "Advertised auto-negotiation setting");
  *
  * Default Value: Read flow control settings from the EEPROM
  */
-
 E1000_PARAM(FlowControl, "Flow Control setting");
+#define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL
 
 /* XsumRX - Receive Checksum Offload Enable/Disable
  *
@@ -144,53 +131,54 @@ E1000_PARAM(FlowControl, "Flow Control setting");
  *
  * Default Value: 1
  */
-
 E1000_PARAM(XsumRX, "Disable or enable Receive Checksum offload");
 
 /* Transmit Interrupt Delay in units of 1.024 microseconds
+ *  Tx interrupt delay needs to typically be set to something non zero
  *
  * Valid Range: 0-65535
- *
- * Default Value: 64
  */
-
 E1000_PARAM(TxIntDelay, "Transmit Interrupt Delay");
+#define DEFAULT_TIDV                   8
+#define MAX_TXDELAY               0xFFFF
+#define MIN_TXDELAY                    0
 
 /* Transmit Absolute Interrupt Delay in units of 1.024 microseconds
  *
  * Valid Range: 0-65535
- *
- * Default Value: 0
  */
-
 E1000_PARAM(TxAbsIntDelay, "Transmit Absolute Interrupt Delay");
+#define DEFAULT_TADV                  32
+#define MAX_TXABSDELAY            0xFFFF
+#define MIN_TXABSDELAY                 0
 
 /* Receive Interrupt Delay in units of 1.024 microseconds
+ *   hardware will likely hang if you set this to anything but zero.
  *
  * Valid Range: 0-65535
- *
- * Default Value: 0
  */
-
 E1000_PARAM(RxIntDelay, "Receive Interrupt Delay");
+#define DEFAULT_RDTR                   0
+#define MAX_RXDELAY               0xFFFF
+#define MIN_RXDELAY                    0
 
 /* Receive Absolute Interrupt Delay in units of 1.024 microseconds
  *
  * Valid Range: 0-65535
- *
- * Default Value: 128
  */
-
 E1000_PARAM(RxAbsIntDelay, "Receive Absolute Interrupt Delay");
+#define DEFAULT_RADV                   8
+#define MAX_RXABSDELAY            0xFFFF
+#define MIN_RXABSDELAY                 0
 
 /* Interrupt Throttle Rate (interrupts/sec)
  *
- * Valid Range: 100-100000 (0=off, 1=dynamic)
- *
- * Default Value: 8000
+ * Valid Range: 100-100000 (0=off, 1=dynamic, 3=dynamic conservative)
  */
-
 E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate");
+#define DEFAULT_ITR                    3
+#define MAX_ITR                   100000
+#define MIN_ITR                      100
 
 /* Enable Smart Power Down of the PHY
  *
@@ -198,7 +186,6 @@ E1000_PARAM(InterruptThrottleRate, "Interrupt Throttling Rate");
  *
  * Default Value: 0 (disabled)
  */
-
 E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
 
 /* Enable Kumeran Lock Loss workaround
@@ -207,33 +194,8 @@ E1000_PARAM(SmartPowerDownEnable, "Enable PHY smart power down");
  *
  * Default Value: 1 (enabled)
  */
-
 E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
 
-#define AUTONEG_ADV_DEFAULT  0x2F
-#define AUTONEG_ADV_MASK     0x2F
-#define FLOW_CONTROL_DEFAULT FLOW_CONTROL_FULL
-
-#define DEFAULT_RDTR                   0
-#define MAX_RXDELAY               0xFFFF
-#define MIN_RXDELAY                    0
-
-#define DEFAULT_RADV                 128
-#define MAX_RXABSDELAY            0xFFFF
-#define MIN_RXABSDELAY                 0
-
-#define DEFAULT_TIDV                  64
-#define MAX_TXDELAY               0xFFFF
-#define MIN_TXDELAY                    0
-
-#define DEFAULT_TADV                  64
-#define MAX_TXABSDELAY            0xFFFF
-#define MIN_TXABSDELAY                 0
-
-#define DEFAULT_ITR                 8000
-#define MAX_ITR                   100000
-#define MIN_ITR                      100
-
 struct e1000_option {
         enum { enable_option, range_option, list_option } type;
         char *name;
@@ -510,15 +472,27 @@ e1000_check_options(struct e1000_adapter *adapter)
                                 break;
                         case 1:
                                 DPRINTK(PROBE, INFO, "%s set to dynamic mode\n",
-                                        opt.name);
+                                        opt.name);
+                                adapter->itr_setting = adapter->itr;
+                                adapter->itr = 20000;
+                                break;
+                        case 3:
+                                DPRINTK(PROBE, INFO,
+                                        "%s set to dynamic conservative mode\n",
+                                        opt.name);
+                                adapter->itr_setting = adapter->itr;
+                                adapter->itr = 20000;
                                 break;
                         default:
                                 e1000_validate_option(&adapter->itr, &opt,
-                                                      adapter);
+                                        adapter);
+                                /* save the setting, because the dynamic bits change itr */
+                                adapter->itr_setting = adapter->itr;
                                 break;
                         }
                 } else {
-                        adapter->itr = opt.def;
+                        adapter->itr_setting = opt.def;
+                        adapter->itr = 20000;
                 }
         }
         { /* Smart Power Down */
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index d39e8480ca56..c62d9c6363c6 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -463,7 +463,7 @@ static void cleanup_card(struct net_device *dev)
         release_region(dev->base_addr, E21_IO_EXTENT);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index a4eb0dc99ecf..b4463094c93a 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1827,7 +1827,7 @@ int __init init_module(void)
         return n_eepro ? 0 : -ENODEV;
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int i;
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index e14be020e562..4a50fcb5ad6b 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -1719,7 +1719,7 @@ int __init init_module(void)
         return -ENXIO;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index b40724fc6b74..39ad9f73d1ec 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -39,7 +39,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME        "ehea"
-#define DRV_VERSION     "EHEA_0034"
+#define DRV_VERSION     "EHEA_0043"
 
 #define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
         | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
@@ -105,9 +105,6 @@
 #define EHEA_BCMC_VLANID_ALL    0x01
 #define EHEA_BCMC_VLANID_SINGLE 0x00
 
-/* Use this define to kmallocate pHYP control blocks */
-#define H_CB_ALIGNMENT          4096
-
 #define EHEA_CACHE_LINE          128
 
 /* Memory Regions */
diff --git a/drivers/net/ehea/ehea_ethtool.c b/drivers/net/ehea/ehea_ethtool.c
index 82eb2fb8c75e..9f57c2e78ced 100644
--- a/drivers/net/ehea/ehea_ethtool.c
+++ b/drivers/net/ehea/ehea_ethtool.c
@@ -238,7 +238,7 @@ static void ehea_get_ethtool_stats(struct net_device *dev,
         data[i++] = port->port_res[0].swqe_refill_th;
         data[i++] = port->resets;
 
-        cb6 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb6 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb6) {
                 ehea_error("no mem for cb6");
                 return;
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 4538c99733fd..83fa32f72398 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -92,7 +92,7 @@ static struct net_device_stats *ehea_get_stats(struct net_device *dev)
 
         memset(stats, 0, sizeof(*stats));
 
-        cb2 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb2 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb2) {
                 ehea_error("no mem for cb2");
                 goto out;
@@ -586,8 +586,8 @@ int ehea_sense_port_attr(struct ehea_port *port)
         u64 hret;
         struct hcp_ehea_port_cb0 *cb0;
 
-        cb0 = kzalloc(H_CB_ALIGNMENT, GFP_ATOMIC);   /* May be called via */
-        if (!cb0) {                                  /* ehea_neq_tasklet() */
+        cb0 = kzalloc(PAGE_SIZE, GFP_ATOMIC);   /* May be called via */
+        if (!cb0) {                             /* ehea_neq_tasklet() */
                 ehea_error("no mem for cb0");
                 ret = -ENOMEM;
                 goto out;
@@ -670,7 +670,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
         u64 hret;
         int ret = 0;
 
-        cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb4 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb4) {
                 ehea_error("no mem for cb4");
                 ret = -ENOMEM;
@@ -985,7 +985,7 @@ static int ehea_configure_port(struct ehea_port *port)
         struct hcp_ehea_port_cb0 *cb0;
 
         ret = -ENOMEM;
-        cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb0)
                 goto out;
 
@@ -1443,7 +1443,7 @@ static int ehea_set_mac_addr(struct net_device *dev, void *sa)
                 goto out;
         }
 
-        cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb0) {
                 ehea_error("no mem for cb0");
                 ret = -ENOMEM;
@@ -1501,7 +1501,7 @@ static void ehea_promiscuous(struct net_device *dev, int enable)
         if ((enable && port->promisc) || (!enable && !port->promisc))
                 return;
 
-        cb7 = kzalloc(H_CB_ALIGNMENT, GFP_ATOMIC);
+        cb7 = kzalloc(PAGE_SIZE, GFP_ATOMIC);
         if (!cb7) {
                 ehea_error("no mem for cb7");
                 goto out;
@@ -1870,7 +1870,7 @@ static void ehea_vlan_rx_register(struct net_device *dev,
 
         port->vgrp = grp;
 
-        cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb1) {
                 ehea_error("no mem for cb1");
                 goto out;
@@ -1899,7 +1899,7 @@ static void ehea_vlan_rx_add_vid(struct net_device *dev, unsigned short vid)
         int index;
         u64 hret;
 
-        cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb1) {
                 ehea_error("no mem for cb1");
                 goto out;
@@ -1935,7 +1935,7 @@ static void ehea_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
         if (port->vgrp)
                 port->vgrp->vlan_devices[vid] = NULL;
 
-        cb1 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb1 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb1) {
                 ehea_error("no mem for cb1");
                 goto out;
@@ -1968,7 +1968,7 @@ int ehea_activate_qp(struct ehea_adapter *adapter, struct ehea_qp *qp)
         u64 dummy64 = 0;
         struct hcp_modify_qp_cb0* cb0;
 
-        cb0 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb0 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb0) {
                 ret = -ENOMEM;
                 goto out;
@@ -2224,11 +2224,12 @@ static int ehea_stop(struct net_device *dev)
         return ret;
 }
 
-static void ehea_reset_port(void *data)
+static void ehea_reset_port(struct work_struct *work)
 {
         int ret;
-        struct net_device *dev = data;
-        struct ehea_port *port = netdev_priv(dev);
+        struct ehea_port *port =
+                container_of(work, struct ehea_port, reset_task);
+        struct net_device *dev = port->netdev;
 
         port->resets++;
         down(&port->port_lock);
@@ -2269,7 +2270,7 @@ int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
         u64 hret;
         int ret;
 
-        cb = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb) {
                 ret = -ENOMEM;
                 goto out;
@@ -2340,7 +2341,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
                 goto out;
 
         /* Enable Jumbo frames */
-        cb4 = kzalloc(H_CB_ALIGNMENT, GFP_KERNEL);
+        cb4 = kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!cb4) {
                 ehea_error("no mem for cb4");
         } else {
@@ -2379,7 +2380,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
         dev->tx_timeout = &ehea_tx_watchdog;
         dev->watchdog_timeo = EHEA_WATCH_DOG_TIMEOUT;
 
-        INIT_WORK(&port->reset_task, ehea_reset_port, dev);
+        INIT_WORK(&port->reset_task, ehea_reset_port);
 
         ehea_set_ethtool_ops(dev);
 
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 0b51a8cea077..0cfc2bc1a27b 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -506,7 +506,7 @@ u64 ehea_h_register_rpage_mr(const u64 adapter_handle, const u64 mr_handle,
                              const u8 pagesize, const u8 queue_type,
                              const u64 log_pageaddr, const u64 count)
 {
-        if ((count > 1) && (log_pageaddr & 0xfff)) {
+        if ((count > 1) && (log_pageaddr & ~PAGE_MASK)) {
                 ehea_error("not on pageboundary");
                 return H_PARAMETER;
         }
diff --git a/drivers/net/ehea/ehea_phyp.h b/drivers/net/ehea/ehea_phyp.h
index fa51e3b5bb05..919f94b75933 100644
--- a/drivers/net/ehea/ehea_phyp.h
+++ b/drivers/net/ehea/ehea_phyp.h
@@ -81,14 +81,16 @@ static inline u32 get_longbusy_msecs(int long_busy_ret_code)
 static inline void hcp_epas_ctor(struct h_epas *epas, u64 paddr_kernel,
                                  u64 paddr_user)
 {
-        epas->kernel.addr = ioremap(paddr_kernel, PAGE_SIZE);
+        /* To support 64k pages we must round to 64k page boundary */
+        epas->kernel.addr = ioremap((paddr_kernel & PAGE_MASK), PAGE_SIZE) +
+                            (paddr_kernel & ~PAGE_MASK);
         epas->user.addr = paddr_user;
 }
 
 static inline void hcp_epas_dtor(struct h_epas *epas)
 {
         if (epas->kernel.addr)
-                iounmap(epas->kernel.addr);
+                iounmap((void __iomem*)((u64)epas->kernel.addr & PAGE_MASK));
 
         epas->user.addr = 0;
         epas->kernel.addr = 0;
diff --git a/drivers/net/ehea/ehea_qmr.c b/drivers/net/ehea/ehea_qmr.c
index 3e1862326c88..f143e13b229d 100644
--- a/drivers/net/ehea/ehea_qmr.c
+++ b/drivers/net/ehea/ehea_qmr.c
@@ -26,6 +26,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+#include <linux/mm.h>
 #include "ehea.h"
 #include "ehea_phyp.h"
 #include "ehea_qmr.h"
@@ -209,11 +210,11 @@ int ehea_destroy_cq(struct ehea_cq *cq)
 {
         u64 adapter_handle, hret;
 
-        adapter_handle = cq->adapter->handle;
-
         if (!cq)
                 return 0;
 
+        adapter_handle = cq->adapter->handle;
+
         /* deregister all previous registered pages */
         hret = ehea_h_free_resource(adapter_handle, cq->fw_handle);
         if (hret != H_SUCCESS) {
@@ -512,7 +513,7 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
 
         start = KERNELBASE;
         end = (u64)high_memory;
-        nr_pages = (end - start) / PAGE_SIZE;
+        nr_pages = (end - start) / EHEA_PAGESIZE;
 
         pt =  kzalloc(PAGE_SIZE, GFP_KERNEL);
         if (!pt) {
@@ -538,9 +539,9 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
                 if (nr_pages > 1) {
                         u64 num_pages = min(nr_pages, (u64)512);
                         for (i = 0; i < num_pages; i++)
-                                pt[i] = virt_to_abs((void*)(((u64)start)
-                                                             + ((k++) *
-                                                                PAGE_SIZE)));
+                                pt[i] = virt_to_abs((void*)(((u64)start) +
+                                                            ((k++) *
+                                                             EHEA_PAGESIZE)));
 
                         hret = ehea_h_register_rpage_mr(adapter->handle,
                                                         adapter->mr.handle, 0,
@@ -548,8 +549,9 @@ int ehea_reg_mr_adapter(struct ehea_adapter *adapter)
                                                         num_pages);
                         nr_pages -= num_pages;
                 } else {
-                        u64 abs_adr = virt_to_abs((void*)(((u64)start)
-                                                           + (k * PAGE_SIZE)));
+                        u64 abs_adr = virt_to_abs((void*)(((u64)start) +
+                                                          (k * EHEA_PAGESIZE)));
+
                         hret = ehea_h_register_rpage_mr(adapter->handle,
                                                         adapter->mr.handle, 0,
                                                         0, abs_adr,1);
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index fd7b32a24ea4..2d2ea94a00bb 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -455,7 +455,7 @@ static void cleanup_card(struct net_device *dev)
         iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index b7b8bc2a6307..93283e386f3a 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -1475,7 +1475,7 @@ int __init init_module(void)
         return -ENXIO;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index c5ed635bce36..439f41338291 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -110,6 +110,8 @@
  *      0.55: 22 Mar 2006: Add flow control (pause frame).
  *      0.56: 22 Mar 2006: Additional ethtool config and moduleparam support.
  *      0.57: 14 May 2006: Mac address set in probe/remove and order corrections.
+ *      0.58: 30 Oct 2006: Added support for sideband management unit.
+ *      0.59: 30 Oct 2006: Added support for recoverable error.
  *
  * Known bugs:
  * We suspect that on some hardware no TX done interrupts are generated.
@@ -126,7 +128,7 @@
 #else
 #define DRIVERNAPI
 #endif
-#define FORCEDETH_VERSION               "0.57"
+#define FORCEDETH_VERSION               "0.59"
 #define DRV_NAME                        "forcedeth"
 
 #include <linux/module.h>
@@ -174,11 +176,12 @@
 #define DEV_HAS_PAUSEFRAME_TX   0x0200  /* device supports tx pause frames */
 #define DEV_HAS_STATISTICS      0x0400  /* device supports hw statistics */
 #define DEV_HAS_TEST_EXTENDED   0x0800  /* device supports extended diagnostic test */
+#define DEV_HAS_MGMT_UNIT       0x1000  /* device supports management unit */
 
 enum {
         NvRegIrqStatus = 0x000,
 #define NVREG_IRQSTAT_MIIEVENT  0x040
-#define NVREG_IRQSTAT_MASK              0x1ff
+#define NVREG_IRQSTAT_MASK              0x81ff
         NvRegIrqMask = 0x004,
 #define NVREG_IRQ_RX_ERROR              0x0001
 #define NVREG_IRQ_RX                    0x0002
@@ -189,15 +192,16 @@ enum {
 #define NVREG_IRQ_LINK                  0x0040
 #define NVREG_IRQ_RX_FORCED             0x0080
 #define NVREG_IRQ_TX_FORCED             0x0100
+#define NVREG_IRQ_RECOVER_ERROR         0x8000
 #define NVREG_IRQMASK_THROUGHPUT        0x00df
 #define NVREG_IRQMASK_CPU               0x0040
 #define NVREG_IRQ_TX_ALL                (NVREG_IRQ_TX_ERR|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_FORCED)
 #define NVREG_IRQ_RX_ALL                (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_RX_FORCED)
-#define NVREG_IRQ_OTHER                 (NVREG_IRQ_TIMER|NVREG_IRQ_LINK)
+#define NVREG_IRQ_OTHER                 (NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RECOVER_ERROR)
 
 #define NVREG_IRQ_UNKNOWN       (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
                                         NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RX_FORCED| \
-                                        NVREG_IRQ_TX_FORCED))
+                                        NVREG_IRQ_TX_FORCED|NVREG_IRQ_RECOVER_ERROR))
 
         NvRegUnknownSetupReg6 = 0x008,
 #define NVREG_UNKSETUP6_VAL             3
@@ -222,6 +226,15 @@ enum {
 #define NVREG_MAC_RESET_ASSERT  0x0F3
         NvRegTransmitterControl = 0x084,
 #define NVREG_XMITCTL_START     0x01
+#define NVREG_XMITCTL_MGMT_ST   0x40000000
+#define NVREG_XMITCTL_SYNC_MASK         0x000f0000
+#define NVREG_XMITCTL_SYNC_NOT_READY    0x0
+#define NVREG_XMITCTL_SYNC_PHY_INIT     0x00040000
+#define NVREG_XMITCTL_MGMT_SEMA_MASK    0x00000f00
+#define NVREG_XMITCTL_MGMT_SEMA_FREE    0x0
+#define NVREG_XMITCTL_HOST_SEMA_MASK    0x0000f000
+#define NVREG_XMITCTL_HOST_SEMA_ACQ     0x0000f000
+#define NVREG_XMITCTL_HOST_LOADED       0x00004000
         NvRegTransmitterStatus = 0x088,
 #define NVREG_XMITSTAT_BUSY     0x01
 
@@ -304,8 +317,8 @@ enum {
 #define NVREG_MIISTAT_LINKCHANGE        0x0008
 #define NVREG_MIISTAT_MASK              0x000f
 #define NVREG_MIISTAT_MASK2             0x000f
-        NvRegUnknownSetupReg4 = 0x184,
-#define NVREG_UNKSETUP4_VAL     8
+        NvRegMIIMask = 0x184,
+#define NVREG_MII_LINKCHANGE            0x0008
 
         NvRegAdapterControl = 0x188,
 #define NVREG_ADAPTCTL_START    0x02
@@ -707,6 +720,7 @@ struct fe_priv {
         unsigned int phy_model;
         u16 gigabit;
         int intr_test;
+        int recover_error;
 
         /* General data: RO fields */
         dma_addr_t ring_addr;
@@ -719,6 +733,7 @@ struct fe_priv {
         u32 driver_data;
         u32 register_size;
         int rx_csum;
+        u32 mac_in_use;
 
         void __iomem *base;
 
@@ -2443,6 +2458,23 @@ static irqreturn_t nv_nic_irq(int foo, void *data)
                         printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
                                                 dev->name, events);
                 }
+                if (unlikely(events & NVREG_IRQ_RECOVER_ERROR)) {
+                        spin_lock(&np->lock);
+                        /* disable interrupts on the nic */
+                        if (!(np->msi_flags & NV_MSI_X_ENABLED))
+                                writel(0, base + NvRegIrqMask);
+                        else
+                                writel(np->irqmask, base + NvRegIrqMask);
+                        pci_push(base);
+
+                        if (!np->in_shutdown) {
+                                np->nic_poll_irq = np->irqmask;
+                                np->recover_error = 1;
+                                mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+                        }
+                        spin_unlock(&np->lock);
+                        break;
+                }
 #ifdef CONFIG_FORCEDETH_NAPI
                 if (events & NVREG_IRQ_RX_ALL) {
                         netif_rx_schedule(dev);
@@ -2673,6 +2705,20 @@ static irqreturn_t nv_nic_irq_other(int foo, void *data)
                         spin_unlock_irqrestore(&np->lock, flags);
                         np->link_timeout = jiffies + LINK_TIMEOUT;
                 }
+                if (events & NVREG_IRQ_RECOVER_ERROR) {
+                        spin_lock_irq(&np->lock);
+                        /* disable interrupts on the nic */
+                        writel(NVREG_IRQ_OTHER, base + NvRegIrqMask);
+                        pci_push(base);
+
+                        if (!np->in_shutdown) {
+                                np->nic_poll_irq |= NVREG_IRQ_OTHER;
+                                np->recover_error = 1;
+                                mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+                        }
+                        spin_unlock_irq(&np->lock);
+                        break;
+                }
                 if (events & (NVREG_IRQ_UNKNOWN)) {
                         printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
                                                 dev->name, events);
@@ -2902,6 +2948,42 @@ static void nv_do_nic_poll(unsigned long data)
         }
         np->nic_poll_irq = 0;
 
+        if (np->recover_error) {
+                np->recover_error = 0;
+                printk(KERN_INFO "forcedeth: MAC in recoverable error state\n");
+                if (netif_running(dev)) {
+                        netif_tx_lock_bh(dev);
+                        spin_lock(&np->lock);
+                        /* stop engines */
+                        nv_stop_rx(dev);
+                        nv_stop_tx(dev);
+                        nv_txrx_reset(dev);
+                        /* drain rx queue */
+                        nv_drain_rx(dev);
+                        nv_drain_tx(dev);
+                        /* reinit driver view of the rx queue */
+                        set_bufsize(dev);
+                        if (nv_init_ring(dev)) {
+                                if (!np->in_shutdown)
+                                        mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
+                        }
+                        /* reinit nic view of the rx queue */
+                        writel(np->rx_buf_sz, base + NvRegOffloadConfig);
+                        setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
+                        writel( ((np->rx_ring_size-1) << NVREG_RINGSZ_RXSHIFT) + ((np->tx_ring_size-1) << NVREG_RINGSZ_TXSHIFT),
+                                base + NvRegRingSizes);
+                        pci_push(base);
+                        writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
+                        pci_push(base);
+
+                        /* restart rx engine */
+                        nv_start_rx(dev);
+                        nv_start_tx(dev);
+                        spin_unlock(&np->lock);
+                        netif_tx_unlock_bh(dev);
+                }
+        }
+
         /* FIXME: Do we need synchronize_irq(dev->irq) here? */
 
         writel(mask, base + NvRegIrqMask);
@@ -4030,6 +4112,54 @@ static void nv_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
         /* nothing to do */
 };
 
+/* The mgmt unit and driver use a semaphore to access the phy during init */
+static int nv_mgmt_acquire_sema(struct net_device *dev)
+{
+        u8 __iomem *base = get_hwbase(dev);
+        int i;
+        u32 tx_ctrl, mgmt_sema;
+
+        for (i = 0; i < 10; i++) {
+                mgmt_sema = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_SEMA_MASK;
+                if (mgmt_sema == NVREG_XMITCTL_MGMT_SEMA_FREE)
+                        break;
+                msleep(500);
+        }
+
+        if (mgmt_sema != NVREG_XMITCTL_MGMT_SEMA_FREE)
+                return 0;
+
+        for (i = 0; i < 2; i++) {
+                tx_ctrl = readl(base + NvRegTransmitterControl);
+                tx_ctrl |= NVREG_XMITCTL_HOST_SEMA_ACQ;
+                writel(tx_ctrl, base + NvRegTransmitterControl);
+
+                /* verify that semaphore was acquired */
+                tx_ctrl = readl(base + NvRegTransmitterControl);
+                if (((tx_ctrl & NVREG_XMITCTL_HOST_SEMA_MASK) == NVREG_XMITCTL_HOST_SEMA_ACQ) &&
+                    ((tx_ctrl & NVREG_XMITCTL_MGMT_SEMA_MASK) == NVREG_XMITCTL_MGMT_SEMA_FREE))
+                        return 1;
+                else
+                        udelay(50);
+        }
+
+        return 0;
+}
+
+/* Indicate to mgmt unit whether driver is loaded or not */
+static void nv_mgmt_driver_loaded(struct net_device *dev, int loaded)
+{
+        u8 __iomem *base = get_hwbase(dev);
+        u32 tx_ctrl;
+
+        tx_ctrl = readl(base + NvRegTransmitterControl);
+        if (loaded)
+                tx_ctrl |= NVREG_XMITCTL_HOST_LOADED;
+        else
+                tx_ctrl &= ~NVREG_XMITCTL_HOST_LOADED;
+        writel(tx_ctrl, base + NvRegTransmitterControl);
+}
+
 static int nv_open(struct net_device *dev)
 {
         struct fe_priv *np = netdev_priv(dev);
@@ -4085,7 +4215,7 @@ static int nv_open(struct net_device *dev)
                         NV_SETUP5_DELAY, NV_SETUP5_DELAYMAX,
                         KERN_INFO "open: SetupReg5, Bit 31 remained off\n");
 
-        writel(0, base + NvRegUnknownSetupReg4);
+        writel(0, base + NvRegMIIMask);
         writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
         writel(NVREG_MIISTAT_MASK2, base + NvRegMIIStatus);
 
@@ -4111,7 +4241,7 @@ static int nv_open(struct net_device *dev)
         writel((np->phyaddr << NVREG_ADAPTCTL_PHYSHIFT)|NVREG_ADAPTCTL_PHYVALID|NVREG_ADAPTCTL_RUNNING,
                         base + NvRegAdapterControl);
         writel(NVREG_MIISPEED_BIT8|NVREG_MIIDELAY, base + NvRegMIISpeed);
-        writel(NVREG_UNKSETUP4_VAL, base + NvRegUnknownSetupReg4);
+        writel(NVREG_MII_LINKCHANGE, base + NvRegMIIMask);
         if (np->wolenabled)
                 writel(NVREG_WAKEUPFLAGS_ENABLE , base + NvRegWakeUpFlags);
 
@@ -4230,6 +4360,8 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
         u8 __iomem *base;
         int err, i;
         u32 powerstate, txreg;
+        u32 phystate_orig = 0, phystate;
+        int phyinitialized = 0;
 
         dev = alloc_etherdev(sizeof(struct fe_priv));
         err = -ENOMEM;
@@ -4514,6 +4646,48 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                 np->need_linktimer = 0;
         }
 
+        /* clear phy state and temporarily halt phy interrupts */
+        writel(0, base + NvRegMIIMask);
+        phystate = readl(base + NvRegAdapterControl);
+        if (phystate & NVREG_ADAPTCTL_RUNNING) {
+                phystate_orig = 1;
+                phystate &= ~NVREG_ADAPTCTL_RUNNING;
+                writel(phystate, base + NvRegAdapterControl);
+        }
+        writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
+
+        if (id->driver_data & DEV_HAS_MGMT_UNIT) {
+                writel(0x1, base + 0x204); pci_push(base);
+                msleep(500);
+                /* management unit running on the mac? */
+                np->mac_in_use = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_MGMT_ST;
+                if (np->mac_in_use) {
+                        u32 mgmt_sync;
+                        /* management unit setup the phy already? */
+                        mgmt_sync = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK;
+                        if (mgmt_sync == NVREG_XMITCTL_SYNC_NOT_READY) {
+                                if (!nv_mgmt_acquire_sema(dev)) {
+                                        for (i = 0; i < 5000; i++) {
+                                                msleep(1);
+                                                mgmt_sync = readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_SYNC_MASK;
+                                                if (mgmt_sync == NVREG_XMITCTL_SYNC_NOT_READY)
+                                                        continue;
+                                                if (mgmt_sync == NVREG_XMITCTL_SYNC_PHY_INIT)
+                                                        phyinitialized = 1;
+                                                break;
+                                        }
+                                } else {
+                                        /* we need to init the phy */
+                                }
+                        } else if (mgmt_sync == NVREG_XMITCTL_SYNC_PHY_INIT) {
+                                /* phy is inited by SMU */
+                                phyinitialized = 1;
+                        } else {
+                                /* we need to init the phy */
+                        }
+                }
+        }
+
         /* find a suitable phy */
         for (i = 1; i <= 32; i++) {
                 int id1, id2;
@@ -4545,8 +4719,14 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                 goto out_error;
         }
 
-        /* reset it */
-        phy_init(dev);
+        if (!phyinitialized) {
+                /* reset it */
+                phy_init(dev);
+        }
+
+        if (id->driver_data & DEV_HAS_MGMT_UNIT) {
+                nv_mgmt_driver_loaded(dev, 1);
+        }
 
         /* set default link speed settings */
         np->linkspeed = NVREG_LINKSPEED_FORCE|NVREG_LINKSPEED_10;
@@ -4565,6 +4745,10 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
         return 0;
 
 out_error:
+        if (phystate_orig)
+                writel(phystate|NVREG_ADAPTCTL_RUNNING, base + NvRegAdapterControl);
+        if (np->mac_in_use)
+                nv_mgmt_driver_loaded(dev, 0);
         pci_set_drvdata(pci_dev, NULL);
 out_freering:
         free_rings(dev);
@@ -4594,6 +4778,9 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
         writel(np->orig_mac[0], base + NvRegMacAddrA);
         writel(np->orig_mac[1], base + NvRegMacAddrB);
 
+        if (np->mac_in_use)
+                nv_mgmt_driver_loaded(dev, 0);
+
         /* free all structures */
         free_rings(dev);
         iounmap(get_hwbase(dev));
@@ -4603,6 +4790,50 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
         pci_set_drvdata(pci_dev, NULL);
 }
 
+#ifdef CONFIG_PM
+static int nv_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+        struct fe_priv *np = netdev_priv(dev);
+
+        if (!netif_running(dev))
+                goto out;
+
+        netif_device_detach(dev);
+
+        // Gross.
+        nv_close(dev);
+
+        pci_save_state(pdev);
+        pci_enable_wake(pdev, pci_choose_state(pdev, state), np->wolenabled);
+        pci_set_power_state(pdev, pci_choose_state(pdev, state));
+out:
+        return 0;
+}
+
+static int nv_resume(struct pci_dev *pdev)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+        int rc = 0;
+
+        if (!netif_running(dev))
+                goto out;
+
+        netif_device_attach(dev);
+
+        pci_set_power_state(pdev, PCI_D0);
+        pci_restore_state(pdev);
+        pci_enable_wake(pdev, PCI_D0, 0);
+
+        rc = nv_open(dev);
+out:
+        return rc;
+}
+#else
+#define nv_suspend NULL
+#define nv_resume NULL
+#endif /* CONFIG_PM */
+
 static struct pci_device_id pci_tbl[] = {
         {       /* nForce Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_1),
@@ -4658,43 +4889,59 @@ static struct pci_device_id pci_tbl[] = {
         },
         {       /* MCP55 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP55 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP61 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP61 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_17),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP61 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_18),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP61 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_19),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP65 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP65 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP65 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {       /* MCP65 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+        },
+        {       /* MCP67 Ethernet Controller */
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+        },
+        {       /* MCP67 Ethernet Controller */
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_25),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+        },
+        {       /* MCP67 Ethernet Controller */
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_26),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+        },
+        {       /* MCP67 Ethernet Controller */
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_27),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
         },
         {0,},
 };
@@ -4704,9 +4951,10 @@ static struct pci_driver driver = {
         .id_table = pci_tbl,
         .probe = nv_probe,
         .remove = __devexit_p(nv_remove),
+        .suspend = nv_suspend,
+        .resume = nv_resume,
 };
 
-
 static int __init init_nic(void)
 {
         printk(KERN_INFO "forcedeth.c: Reverse Engineered nForce ethernet driver. Version %s.\n", FORCEDETH_VERSION);
diff --git a/drivers/net/fs_enet/fs_enet-main.c b/drivers/net/fs_enet/fs_enet-main.c
index cb3958704a87..889d3a13e95e 100644
--- a/drivers/net/fs_enet/fs_enet-main.c
+++ b/drivers/net/fs_enet/fs_enet-main.c
@@ -779,7 +779,8 @@ static int fs_init_phy(struct net_device *dev)
         fep->oldspeed = 0;
         fep->oldduplex = -1;
         if(fep->fpi->bus_id)
-                phydev = phy_connect(dev, fep->fpi->bus_id, &fs_adjust_link, 0);
+                phydev = phy_connect(dev, fep->fpi->bus_id, &fs_adjust_link, 0,
+                                PHY_INTERFACE_MODE_MII);
         else {
                 printk("No phy bus ID specified in BSP code\n");
                 return -EINVAL;
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index a06d8d1aaceb..baa35144134c 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -9,7 +9,7 @@
  * Author: Andy Fleming
  * Maintainer: Kumar Gala
  *
- * Copyright (c) 2002-2004 Freescale Semiconductor, Inc.
+ * Copyright (c) 2002-2006 Freescale Semiconductor, Inc.
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -133,6 +133,9 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
 #ifdef CONFIG_GFAR_NAPI
 static int gfar_poll(struct net_device *dev, int *budget);
 #endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void gfar_netpoll(struct net_device *dev);
+#endif
 int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
 static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length);
 static void gfar_vlan_rx_register(struct net_device *netdev,
@@ -260,6 +263,9 @@ static int gfar_probe(struct platform_device *pdev)
         dev->poll = gfar_poll;
         dev->weight = GFAR_DEV_WEIGHT;
 #endif
+#ifdef CONFIG_NET_POLL_CONTROLLER
+        dev->poll_controller = gfar_netpoll;
+#endif
         dev->stop = gfar_close;
         dev->get_stats = gfar_get_stats;
         dev->change_mtu = gfar_change_mtu;
@@ -392,6 +398,38 @@ static int gfar_remove(struct platform_device *pdev)
 }
 
 
+/* Reads the controller's registers to determine what interface
+ * connects it to the PHY.
+ */
+static phy_interface_t gfar_get_interface(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        u32 ecntrl = gfar_read(&priv->regs->ecntrl);
+
+        if (ecntrl & ECNTRL_SGMII_MODE)
+                return PHY_INTERFACE_MODE_SGMII;
+
+        if (ecntrl & ECNTRL_TBI_MODE) {
+                if (ecntrl & ECNTRL_REDUCED_MODE)
+                        return PHY_INTERFACE_MODE_RTBI;
+                else
+                        return PHY_INTERFACE_MODE_TBI;
+        }
+
+        if (ecntrl & ECNTRL_REDUCED_MODE) {
+                if (ecntrl & ECNTRL_REDUCED_MII_MODE)
+                        return PHY_INTERFACE_MODE_RMII;
+                else
+                        return PHY_INTERFACE_MODE_RGMII;
+        }
+
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_GIGABIT)
+                return PHY_INTERFACE_MODE_GMII;
+
+        return PHY_INTERFACE_MODE_MII;
+}
+
+
 /* Initializes driver's PHY state, and attaches to the PHY.
  * Returns 0 on success.
  */
@@ -403,6 +441,7 @@ static int init_phy(struct net_device *dev)
                 SUPPORTED_1000baseT_Full : 0;
         struct phy_device *phydev;
         char phy_id[BUS_ID_SIZE];
+        phy_interface_t interface;
 
         priv->oldlink = 0;
         priv->oldspeed = 0;
@@ -410,7 +449,9 @@ static int init_phy(struct net_device *dev)
 
         snprintf(phy_id, BUS_ID_SIZE, PHY_ID_FMT, priv->einfo->bus_id, priv->einfo->phy_id);
 
-        phydev = phy_connect(dev, phy_id, &adjust_link, 0);
+        interface = gfar_get_interface(dev);
+
+        phydev = phy_connect(dev, phy_id, &adjust_link, 0, interface);
 
         if (IS_ERR(phydev)) {
                 printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name);
@@ -1536,6 +1577,33 @@ static int gfar_poll(struct net_device *dev, int *budget)
 }
 #endif
 
+#ifdef CONFIG_NET_POLL_CONTROLLER
+/*
+ * Polling 'interrupt' - used by things like netconsole to send skbs
+ * without having to re-enable interrupts. It's not called while
+ * the interrupt routine is executing.
+ */
+static void gfar_netpoll(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+
+        /* If the device has multiple interrupts, run tx/rx */
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
+                disable_irq(priv->interruptTransmit);
+                disable_irq(priv->interruptReceive);
+                disable_irq(priv->interruptError);
+                gfar_interrupt(priv->interruptTransmit, dev);
+                enable_irq(priv->interruptError);
+                enable_irq(priv->interruptReceive);
+                enable_irq(priv->interruptTransmit);
+        } else {
+                disable_irq(priv->interruptTransmit);
+                gfar_interrupt(priv->interruptTransmit, dev);
+                enable_irq(priv->interruptTransmit);
+        }
+}
+#endif
+
 /* The interrupt handler for devices with one interrupt */
 static irqreturn_t gfar_interrupt(int irq, void *dev_id)
 {
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index 9e81a50cf2be..39e9e321fcbc 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -160,7 +160,10 @@ extern const char gfar_driver_version[];
 
 #define ECNTRL_INIT_SETTINGS    0x00001000
 #define ECNTRL_TBI_MODE         0x00000020
+#define ECNTRL_REDUCED_MODE     0x00000010
 #define ECNTRL_R100             0x00000008
+#define ECNTRL_REDUCED_MII_MODE 0x00000004
+#define ECNTRL_SGMII_MODE       0x00000002
 
 #define MRBLR_INIT_SETTINGS     DEFAULT_RX_BUFFER_SIZE
 
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 86b3bb9bec2d..92420f007b97 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -914,7 +914,7 @@ static void decode_prio_command(struct sixpack *sp, unsigned char cmd)
                                         printk(KERN_DEBUG "6pack: protocol violation\n");
                                 else
                                         sp->status = 0;
-                                cmd &= !SIXP_RX_DCD_MASK;
+                                cmd &= ~SIXP_RX_DCD_MASK;
                 }
                 sp->status = cmd & SIXP_PRIO_DATA_MASK;
         } else { /* output watchdog char if idle */
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index 1ed9cccd3c11..3c33d6f6a6a6 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -168,8 +168,9 @@ struct baycom_state {
         int magic;
 
         struct pardevice *pdev;
+        struct net_device *dev;
         unsigned int work_running;
-        struct work_struct run_work;
+        struct delayed_work run_work;
         unsigned int modem;
         unsigned int bitrate;
         unsigned char stat;
@@ -659,16 +660,18 @@ static int receive(struct net_device *dev, int cnt)
 #define GETTICK(x)
 #endif /* __i386__ */
 
-static void epp_bh(struct net_device *dev)
+static void epp_bh(struct work_struct *work)
 {
+        struct net_device *dev;
         struct baycom_state *bc;
         struct parport *pp;
         unsigned char stat;
         unsigned char tmp[2];
         unsigned int time1 = 0, time2 = 0, time3 = 0;
         int cnt, cnt2;
-        
-        bc = netdev_priv(dev);
+
+        bc = container_of(work, struct baycom_state, run_work.work);
+        dev = bc->dev;
         if (!bc->work_running)
                 return;
         baycom_int_freq(bc);
@@ -889,7 +892,7 @@ static int epp_open(struct net_device *dev)
                 return -EBUSY;
         }
         dev->irq = /*pp->irq*/ 0;
-        INIT_WORK(&bc->run_work, (void *)(void *)epp_bh, dev);
+        INIT_DELAYED_WORK(&bc->run_work, epp_bh);
         bc->work_running = 1;
         bc->modem = EPP_CONVENTIONAL;
         if (eppconfig(bc))
@@ -1213,6 +1216,7 @@ static void __init baycom_epp_dev_setup(struct net_device *dev)
         /*
          * initialize part of the baycom_state struct
          */
+        bc->dev = dev;
         bc->magic = BAYCOM_MAGIC;
         bc->cfg.fclk = 19666600;
         bc->cfg.bps = 9600;
diff --git a/drivers/net/hamradio/dmascc.c b/drivers/net/hamradio/dmascc.c
index 0f8b9afd55b4..e6e721aff6f6 100644
--- a/drivers/net/hamradio/dmascc.c
+++ b/drivers/net/hamradio/dmascc.c
@@ -252,7 +252,7 @@ static inline void z8530_isr(struct scc_info *info);
 static irqreturn_t scc_isr(int irq, void *dev_id);
 static void rx_isr(struct scc_priv *priv);
 static void special_condition(struct scc_priv *priv, int rc);
-static void rx_bh(void *arg);
+static void rx_bh(struct work_struct *);
 static void tx_isr(struct scc_priv *priv);
 static void es_isr(struct scc_priv *priv);
 static void tm_isr(struct scc_priv *priv);
@@ -579,7 +579,7 @@ static int __init setup_adapter(int card_base, int type, int n)
                 priv->param.clocks = TCTRxCP | RCRTxCP;
                 priv->param.persist = 256;
                 priv->param.dma = -1;
-                INIT_WORK(&priv->rx_work, rx_bh, priv);
+                INIT_WORK(&priv->rx_work, rx_bh);
                 dev->priv = priv;
                 sprintf(dev->name, "dmascc%i", 2 * n + i);
                 dev->base_addr = card_base;
@@ -1272,9 +1272,9 @@ static void special_condition(struct scc_priv *priv, int rc)
 }
 
 
-static void rx_bh(void *arg)
+static void rx_bh(struct work_struct *ugli_api)
 {
-        struct scc_priv *priv = arg;
+        struct scc_priv *priv = container_of(ugli_api, struct scc_priv, rx_work);
         int i = priv->rx_tail;
         int cb;
         unsigned long flags;
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 6abcfd2a4b28..99a36cc3f8df 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -482,7 +482,7 @@ static void cleanup_card(struct net_device *dev)
         release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 29470970aa27..635b13c2e2aa 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -444,7 +444,7 @@ static void cleanup_card(struct net_device *dev)
         release_region(dev->base_addr - NIC_OFFSET, HP_IO_EXTENT);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/hydra.c b/drivers/net/hydra.c
index 91326ea3e12b..f970bfbb9db2 100644
--- a/drivers/net/hydra.c
+++ b/drivers/net/hydra.c
@@ -31,7 +31,16 @@
 #include <asm/amigahw.h>
 #include <linux/zorro.h>
 
-#include "8390.h"
+#define EI_SHIFT(x)     (ei_local->reg_offset[x])
+#define ei_inb(port)   in_8(port)
+#define ei_outb(val,port)  out_8(port,val)
+#define ei_inb_p(port)   in_8(port)
+#define ei_outb_p(val,port)  out_8(port,val)
+
+static const char version[] =
+    "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
+
+#include "lib8390.c"
 
 #define NE_EN0_DCFG     (0x0e*2)
 
@@ -100,7 +109,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
         0x10, 0x12, 0x14, 0x16, 0x18, 0x1a, 0x1c, 0x1e,
     };
 
-    dev = alloc_ei_netdev();
+    dev = ____alloc_ei_netdev(0);
     if (!dev)
         return -ENOMEM;
     SET_MODULE_OWNER(dev);
@@ -117,7 +126,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
     dev->irq = IRQ_AMIGA_PORTS;
 
     /* Install the Interrupt handler */
-    if (request_irq(IRQ_AMIGA_PORTS, ei_interrupt, IRQF_SHARED, "Hydra Ethernet",
+    if (request_irq(IRQ_AMIGA_PORTS, __ei_interrupt, IRQF_SHARED, "Hydra Ethernet",
                     dev)) {
         free_netdev(dev);
         return -EAGAIN;
@@ -139,10 +148,10 @@ static int __devinit hydra_init(struct zorro_dev *z)
     dev->open = &hydra_open;
     dev->stop = &hydra_close;
 #ifdef CONFIG_NET_POLL_CONTROLLER
-    dev->poll_controller = ei_poll;
+    dev->poll_controller = __ei_poll;
 #endif
 
-    NS8390_init(dev, 0);
+    __NS8390_init(dev, 0);
 
     err = register_netdev(dev);
     if (err) {
@@ -164,7 +173,7 @@ static int __devinit hydra_init(struct zorro_dev *z)
 
 static int hydra_open(struct net_device *dev)
 {
-    ei_open(dev);
+    __ei_open(dev);
     return 0;
 }
 
@@ -172,7 +181,7 @@ static int hydra_close(struct net_device *dev)
 {
     if (ei_debug > 1)
         printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
-    ei_close(dev);
+    __ei_close(dev);
     return 0;
 }
 
diff --git a/drivers/net/ibm_emac/ibm_emac_mal.h b/drivers/net/ibm_emac/ibm_emac_mal.h
index f73f10a0a562..407d2acbf7c7 100644
--- a/drivers/net/ibm_emac/ibm_emac_mal.h
+++ b/drivers/net/ibm_emac/ibm_emac_mal.h
@@ -24,6 +24,7 @@
 #include <linux/netdevice.h>
 
 #include <asm/io.h>
+#include <asm/dcr.h>
 
 /*
  * These MAL "versions" probably aren't the real versions IBM uses for these 
@@ -191,6 +192,7 @@ struct mal_commac {
 
 struct ibm_ocp_mal {
         int                     dcrbase;
+        dcr_host_t              dcrhost;
 
         struct list_head        poll_list;
         struct net_device       poll_dev;
@@ -207,12 +209,12 @@ struct ibm_ocp_mal {
 
 static inline u32 get_mal_dcrn(struct ibm_ocp_mal *mal, int reg)
 {
-        return mfdcr(mal->dcrbase + reg);
+        return dcr_read(mal->dcrhost, mal->dcrbase + reg);
 }
 
 static inline void set_mal_dcrn(struct ibm_ocp_mal *mal, int reg, u32 val)
 {
-        mtdcr(mal->dcrbase + reg, val);
+        dcr_write(mal->dcrhost, mal->dcrbase + reg, val);
 }
 
 /* Register MAL devices */
diff --git a/drivers/net/ibmveth.c b/drivers/net/ibmveth.c
index 44c9f993dcc4..99343b5836b8 100644
--- a/drivers/net/ibmveth.c
+++ b/drivers/net/ibmveth.c
@@ -50,7 +50,6 @@
 #include <asm/semaphore.h>
 #include <asm/hvcall.h>
 #include <asm/atomic.h>
-#include <asm/iommu.h>
 #include <asm/vio.h>
 #include <asm/uaccess.h>
 #include <linux/seq_file.h>
@@ -1000,8 +999,6 @@ static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_
         adapter->mac_addr = 0;
         memcpy(&adapter->mac_addr, mac_addr_p, 6);
 
-        adapter->liobn = dev->iommu_table->it_index;
-
         netdev->irq = dev->irq;
         netdev->open               = ibmveth_open;
         netdev->poll               = ibmveth_poll;
@@ -1115,7 +1112,6 @@ static int ibmveth_seq_show(struct seq_file *seq, void *v)
         seq_printf(seq, "%s %s\n\n", ibmveth_driver_string, ibmveth_driver_version);
 
         seq_printf(seq, "Unit Address:    0x%x\n", adapter->vdev->unit_address);
-        seq_printf(seq, "LIOBN:           0x%lx\n", adapter->liobn);
         seq_printf(seq, "Current MAC:     %02X:%02X:%02X:%02X:%02X:%02X\n",
                    current_mac[0], current_mac[1], current_mac[2],
                    current_mac[3], current_mac[4], current_mac[5]);
diff --git a/drivers/net/ibmveth.h b/drivers/net/ibmveth.h
index f5b25bff1540..bb69ccae8ace 100644
--- a/drivers/net/ibmveth.h
+++ b/drivers/net/ibmveth.h
@@ -118,7 +118,6 @@ struct ibmveth_adapter {
     struct net_device_stats stats;
     unsigned int mcastFilterSize;
     unsigned long mac_addr;
-    unsigned long liobn;
     void * buffer_list_addr;
     void * filter_list_addr;
     dma_addr_t buffer_list_dma;
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index f56b00ee385e..f0d30cf67b5f 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -57,7 +57,6 @@
 #include <net/ip.h>
 
 #include <asm/byteorder.h>
-#include <asm/checksum.h>
 #include <asm/io.h>
 #include <asm/pgtable.h>
 #include <asm/uaccess.h>
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 14bda765c2fa..6e95645e7245 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -1793,10 +1793,8 @@ err_out_3:
 err_out_2:
         usb_free_urb(self->tx_urb);
 err_out_1:
-        for (i = 0; i < self->max_rx_urb; i++) {
-                if (self->rx_urb[i])
-                        usb_free_urb(self->rx_urb[i]);
-        }
+        for (i = 0; i < self->max_rx_urb; i++)
+                usb_free_urb(self->rx_urb[i]);
         free_netdev(net);
 err_out:
         return ret;
diff --git a/drivers/net/irda/mcs7780.c b/drivers/net/irda/mcs7780.c
index b32c52ed19d7..f0c61f3b2a82 100644
--- a/drivers/net/irda/mcs7780.c
+++ b/drivers/net/irda/mcs7780.c
@@ -560,9 +560,9 @@ static inline int mcs_find_endpoints(struct mcs_cb *mcs,
         return ret;
 }
 
-static void mcs_speed_work(void *arg)
+static void mcs_speed_work(struct work_struct *work)
 {
-        struct mcs_cb *mcs = arg;
+        struct mcs_cb *mcs = container_of(work, struct mcs_cb, work);
         struct net_device *netdev = mcs->netdev;
 
         mcs_speed_change(mcs);
@@ -927,7 +927,7 @@ static int mcs_probe(struct usb_interface *intf,
         irda_qos_bits_to_value(&mcs->qos);
 
         /* Speed change work initialisation*/
-        INIT_WORK(&mcs->work, mcs_speed_work, mcs);
+        INIT_WORK(&mcs->work, mcs_speed_work);
 
         /* Override the network functions we need to use */
         ndev->hard_start_xmit = mcs_hard_xmit;
diff --git a/drivers/net/irda/pxaficp_ir.c b/drivers/net/irda/pxaficp_ir.c
index f9a1c88a4283..9137e239fac2 100644
--- a/drivers/net/irda/pxaficp_ir.c
+++ b/drivers/net/irda/pxaficp_ir.c
@@ -704,9 +704,9 @@ static int pxa_irda_stop(struct net_device *dev)
         return 0;
 }
 
-static int pxa_irda_suspend(struct device *_dev, pm_message_t state)
+static int pxa_irda_suspend(struct platform_device *_dev, pm_message_t state)
 {
-        struct net_device *dev = dev_get_drvdata(_dev);
+        struct net_device *dev = platform_get_drvdata(_dev);
         struct pxa_irda *si;
 
         if (dev && netif_running(dev)) {
@@ -718,9 +718,9 @@ static int pxa_irda_suspend(struct device *_dev, pm_message_t state)
         return 0;
 }
 
-static int pxa_irda_resume(struct device *_dev)
+static int pxa_irda_resume(struct platform_device *_dev)
 {
-        struct net_device *dev = dev_get_drvdata(_dev);
+        struct net_device *dev = platform_get_drvdata(_dev);
         struct pxa_irda *si;
 
         if (dev && netif_running(dev)) {
@@ -746,9 +746,8 @@ static int pxa_irda_init_iobuf(iobuff_t *io, int size)
         return io->head ? 0 : -ENOMEM;
 }
 
-static int pxa_irda_probe(struct device *_dev)
+static int pxa_irda_probe(struct platform_device *pdev)
 {
-        struct platform_device *pdev = to_platform_device(_dev);
         struct net_device *dev;
         struct pxa_irda *si;
         unsigned int baudrate_mask;
@@ -822,9 +821,9 @@ err_mem_1:
         return err;
 }
 
-static int pxa_irda_remove(struct device *_dev)
+static int pxa_irda_remove(struct platform_device *_dev)
 {
-        struct net_device *dev = dev_get_drvdata(_dev);
+        struct net_device *dev = platform_get_drvdata(_dev);
 
         if (dev) {
                 struct pxa_irda *si = netdev_priv(dev);
@@ -840,9 +839,10 @@ static int pxa_irda_remove(struct device *_dev)
         return 0;
 }
 
-static struct device_driver pxa_ir_driver = {
-        .name           = "pxa2xx-ir",
-        .bus            = &platform_bus_type,
+static struct platform_driver pxa_ir_driver = {
+        .driver         = {
+                .name   = "pxa2xx-ir",
+        },
         .probe          = pxa_irda_probe,
         .remove         = pxa_irda_remove,
         .suspend        = pxa_irda_suspend,
@@ -851,12 +851,12 @@ static struct device_driver pxa_ir_driver = {
 
 static int __init pxa_irda_init(void)
 {
-        return driver_register(&pxa_ir_driver);
+        return platform_driver_register(&pxa_ir_driver);
 }
 
 static void __exit pxa_irda_exit(void)
 {
-        driver_unregister(&pxa_ir_driver);
+        platform_driver_unregister(&pxa_ir_driver);
 }
 
 module_init(pxa_irda_init);
diff --git a/drivers/net/irda/sir-dev.h b/drivers/net/irda/sir-dev.h
index 9fa294a546d6..2a57bc67ce35 100644
--- a/drivers/net/irda/sir-dev.h
+++ b/drivers/net/irda/sir-dev.h
@@ -22,7 +22,7 @@
 
 struct sir_fsm {
         struct semaphore        sem;
-        struct work_struct      work;
+        struct delayed_work     work;
         unsigned                state, substate;
         int                     param;
         int                     result;
diff --git a/drivers/net/irda/sir_dev.c b/drivers/net/irda/sir_dev.c
index 3b5854d10c17..17b0c3ab6201 100644
--- a/drivers/net/irda/sir_dev.c
+++ b/drivers/net/irda/sir_dev.c
@@ -100,9 +100,9 @@ static int sirdev_tx_complete_fsm(struct sir_dev *dev)
  * Both must be unlocked/restarted on completion - but only on final exit.
  */
 
-static void sirdev_config_fsm(void *data)
+static void sirdev_config_fsm(struct work_struct *work)
 {
-        struct sir_dev *dev = data;
+        struct sir_dev *dev = container_of(work, struct sir_dev, fsm.work.work);
         struct sir_fsm *fsm = &dev->fsm;
         int next_state;
         int ret = -1;
@@ -309,8 +309,8 @@ int sirdev_schedule_request(struct sir_dev *dev, int initial_state, unsigned par
         fsm->param = param;
         fsm->result = 0;
 
-        INIT_WORK(&fsm->work, sirdev_config_fsm, dev);
-        queue_work(irda_sir_wq, &fsm->work);
+        INIT_DELAYED_WORK(&fsm->work, sirdev_config_fsm);
+        queue_delayed_work(irda_sir_wq, &fsm->work, 0);
         return 0;
 }
 
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 3b4c47875935..c14a74634fd5 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -50,6 +50,7 @@
 #include <linux/usb.h>
 #include <linux/crc32.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include <net/irda/irda.h>
 #include <net/irda/irlap.h>
 #include <net/irda/irda_device.h>
diff --git a/drivers/net/iseries_veth.c b/drivers/net/iseries_veth.c
index 2284e2ce1692..d6f4f185bf37 100644
--- a/drivers/net/iseries_veth.c
+++ b/drivers/net/iseries_veth.c
@@ -166,7 +166,7 @@ struct veth_msg {
 
 struct veth_lpar_connection {
         HvLpIndex remote_lp;
-        struct work_struct statemachine_wq;
+        struct delayed_work statemachine_wq;
         struct veth_msg *msgs;
         int num_events;
         struct veth_cap_data local_caps;
@@ -456,7 +456,7 @@ static struct kobj_type veth_port_ktype = {
 
 static inline void veth_kick_statemachine(struct veth_lpar_connection *cnx)
 {
-        schedule_work(&cnx->statemachine_wq);
+        schedule_delayed_work(&cnx->statemachine_wq, 0);
 }
 
 static void veth_take_cap(struct veth_lpar_connection *cnx,
@@ -638,9 +638,11 @@ static int veth_process_caps(struct veth_lpar_connection *cnx)
 }
 
 /* FIXME: The gotos here are a bit dubious */
-static void veth_statemachine(void *p)
+static void veth_statemachine(struct work_struct *work)
 {
-        struct veth_lpar_connection *cnx = (struct veth_lpar_connection *)p;
+        struct veth_lpar_connection *cnx =
+                container_of(work, struct veth_lpar_connection,
+                             statemachine_wq.work);
         int rlp = cnx->remote_lp;
         int rc;
 
@@ -827,7 +829,7 @@ static int veth_init_connection(u8 rlp)
 
         cnx->remote_lp = rlp;
         spin_lock_init(&cnx->lock);
-        INIT_WORK(&cnx->statemachine_wq, veth_statemachine, cnx);
+        INIT_DELAYED_WORK(&cnx->statemachine_wq, veth_statemachine);
 
         init_timer(&cnx->ack_timer);
         cnx->ack_timer.function = veth_timed_ack;
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index e09f575a3a38..e628126c9c49 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -106,7 +106,7 @@ static boolean_t ixgb_clean_rx_irq(struct ixgb_adapter *adapter);
 static void ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter);
 void ixgb_set_ethtool_ops(struct net_device *netdev);
 static void ixgb_tx_timeout(struct net_device *dev);
-static void ixgb_tx_timeout_task(struct net_device *dev);
+static void ixgb_tx_timeout_task(struct work_struct *work);
 static void ixgb_vlan_rx_register(struct net_device *netdev,
                                   struct vlan_group *grp);
 static void ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
@@ -489,8 +489,7 @@ ixgb_probe(struct pci_dev *pdev,
         adapter->watchdog_timer.function = &ixgb_watchdog;
         adapter->watchdog_timer.data = (unsigned long)adapter;
 
-        INIT_WORK(&adapter->tx_timeout_task,
-                  (void (*)(void *))ixgb_tx_timeout_task, netdev);
+        INIT_WORK(&adapter->tx_timeout_task, ixgb_tx_timeout_task);
 
         strcpy(netdev->name, "eth%d");
         if((err = register_netdev(netdev)))
@@ -1249,7 +1248,7 @@ ixgb_tx_csum(struct ixgb_adapter *adapter, struct sk_buff *skb)
         if(likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
                 struct ixgb_buffer *buffer_info;
                 css = skb->h.raw - skb->data;
-                cso = (skb->h.raw + skb->csum) - skb->data;
+                cso = css + skb->csum_offset;
 
                 i = adapter->tx_ring.next_to_use;
                 context_desc = IXGB_CONTEXT_DESC(adapter->tx_ring, i);
@@ -1493,9 +1492,10 @@ ixgb_tx_timeout(struct net_device *netdev)
 }
 
 static void
-ixgb_tx_timeout_task(struct net_device *netdev)
+ixgb_tx_timeout_task(struct work_struct *work)
 {
-        struct ixgb_adapter *adapter = netdev_priv(netdev);
+        struct ixgb_adapter *adapter =
+                container_of(work, struct ixgb_adapter, tx_timeout_task);
 
         adapter->tx_timeout_count++;
         ixgb_down(adapter, TRUE);
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index 6efbd499d752..a3843320dbe1 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -57,6 +57,7 @@ static const char version[] = "lance.c:v1.16 2006/11/09 dplatt@3do.com, becker@c
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <linux/bitops.h>
 
 #include <asm/io.h>
@@ -367,7 +368,7 @@ static void cleanup_card(struct net_device *dev)
         kfree(lp);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c
index f4d815bca643..ea392f2a5aa2 100644
--- a/drivers/net/lasi_82596.c
+++ b/drivers/net/lasi_82596.c
@@ -119,14 +119,14 @@
 #define DEB(x,y)        if (i596_debug & (x)) { y; }
 
 
-#define  CHECK_WBACK(addr,len) \
-        do { dma_cache_sync((void *)addr, len, DMA_TO_DEVICE); } while (0)
+#define  CHECK_WBACK(priv, addr,len) \
+        do { dma_cache_sync((priv)->dev, (void *)addr, len, DMA_TO_DEVICE); } while (0)
 
-#define  CHECK_INV(addr,len) \
-        do { dma_cache_sync((void *)addr, len, DMA_FROM_DEVICE); } while(0)
+#define  CHECK_INV(priv, addr,len) \
+        do { dma_cache_sync((priv)->dev, (void *)addr, len, DMA_FROM_DEVICE); } while(0)
 
-#define  CHECK_WBACK_INV(addr,len) \
-        do { dma_cache_sync((void *)addr, len, DMA_BIDIRECTIONAL); } while (0)
+#define  CHECK_WBACK_INV(priv, addr,len) \
+        do { dma_cache_sync((priv)->dev, (void *)addr, len, DMA_BIDIRECTIONAL); } while (0)
 
 
 #define PA_I82596_RESET         0       /* Offsets relative to LASI-LAN-Addr.*/
@@ -449,10 +449,10 @@ static inline void MPU_PORT(struct net_device *dev, int c, dma_addr_t x)
 
 static inline int wait_istat(struct net_device *dev, struct i596_private *lp, int delcnt, char *str)
 {
-        CHECK_INV(&(lp->iscp), sizeof(struct i596_iscp));
+        CHECK_INV(lp, &(lp->iscp), sizeof(struct i596_iscp));
         while (--delcnt && lp->iscp.stat) {
                 udelay(10);
-                CHECK_INV(&(lp->iscp), sizeof(struct i596_iscp));
+                CHECK_INV(lp, &(lp->iscp), sizeof(struct i596_iscp));
         }
         if (!delcnt) {
                 printk("%s: %s, iscp.stat %04x, didn't clear\n",
@@ -466,10 +466,10 @@ static inline int wait_istat(struct net_device *dev, struct i596_private *lp, in
 
 static inline int wait_cmd(struct net_device *dev, struct i596_private *lp, int delcnt, char *str)
 {
-        CHECK_INV(&(lp->scb), sizeof(struct i596_scb));
+        CHECK_INV(lp, &(lp->scb), sizeof(struct i596_scb));
         while (--delcnt && lp->scb.command) {
                 udelay(10);
-                CHECK_INV(&(lp->scb), sizeof(struct i596_scb));
+                CHECK_INV(lp, &(lp->scb), sizeof(struct i596_scb));
         }
         if (!delcnt) {
                 printk("%s: %s, status %4.4x, cmd %4.4x.\n",
@@ -522,7 +522,7 @@ static void i596_display_data(struct net_device *dev)
                         rbd, rbd->count, rbd->b_next, rbd->b_data, rbd->size);
                 rbd = rbd->v_next;
         } while (rbd != lp->rbd_head);
-        CHECK_INV(lp, sizeof(struct i596_private));
+        CHECK_INV(lp, lp, sizeof(struct i596_private));
 }
 
 
@@ -592,7 +592,7 @@ static inline void init_rx_bufs(struct net_device *dev)
         rfd->b_next = WSWAPrfd(virt_to_dma(lp,lp->rfds));
         rfd->cmd = CMD_EOL|CMD_FLEX;
 
-        CHECK_WBACK_INV(lp, sizeof(struct i596_private));
+        CHECK_WBACK_INV(lp, lp, sizeof(struct i596_private));
 }
 
 static inline void remove_rx_bufs(struct net_device *dev)
@@ -629,7 +629,7 @@ static void rebuild_rx_bufs(struct net_device *dev)
         lp->rbd_head = lp->rbds;
         lp->rfds[0].rbd = WSWAPrbd(virt_to_dma(lp,lp->rbds));
 
-        CHECK_WBACK_INV(lp, sizeof(struct i596_private));
+        CHECK_WBACK_INV(lp, lp, sizeof(struct i596_private));
 }
 
 
@@ -663,8 +663,8 @@ static int init_i596_mem(struct net_device *dev)
 
         DEB(DEB_INIT, printk("%s: starting i82596.\n", dev->name));
 
-        CHECK_WBACK(&(lp->scp), sizeof(struct i596_scp));
-        CHECK_WBACK(&(lp->iscp), sizeof(struct i596_iscp));
+        CHECK_WBACK(lp, &(lp->scp), sizeof(struct i596_scp));
+        CHECK_WBACK(lp, &(lp->iscp), sizeof(struct i596_iscp));
 
         MPU_PORT(dev, PORT_ALTSCP, virt_to_dma(lp,&lp->scp));
 
@@ -678,25 +678,25 @@ static int init_i596_mem(struct net_device *dev)
         rebuild_rx_bufs(dev);
 
         lp->scb.command = 0;
-        CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+        CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
 
         enable_irq(dev->irq);   /* enable IRQs from LAN */
 
         DEB(DEB_INIT, printk("%s: queuing CmdConfigure\n", dev->name));
         memcpy(lp->cf_cmd.i596_config, init_setup, 14);
         lp->cf_cmd.cmd.command = CmdConfigure;
-        CHECK_WBACK(&(lp->cf_cmd), sizeof(struct cf_cmd));
+        CHECK_WBACK(lp, &(lp->cf_cmd), sizeof(struct cf_cmd));
         i596_add_cmd(dev, &lp->cf_cmd.cmd);
 
         DEB(DEB_INIT, printk("%s: queuing CmdSASetup\n", dev->name));
         memcpy(lp->sa_cmd.eth_addr, dev->dev_addr, 6);
         lp->sa_cmd.cmd.command = CmdSASetup;
-        CHECK_WBACK(&(lp->sa_cmd), sizeof(struct sa_cmd));
+        CHECK_WBACK(lp, &(lp->sa_cmd), sizeof(struct sa_cmd));
         i596_add_cmd(dev, &lp->sa_cmd.cmd);
 
         DEB(DEB_INIT, printk("%s: queuing CmdTDR\n", dev->name));
         lp->tdr_cmd.cmd.command = CmdTDR;
-        CHECK_WBACK(&(lp->tdr_cmd), sizeof(struct tdr_cmd));
+        CHECK_WBACK(lp, &(lp->tdr_cmd), sizeof(struct tdr_cmd));
         i596_add_cmd(dev, &lp->tdr_cmd.cmd);
 
         spin_lock_irqsave (&lp->lock, flags);
@@ -708,7 +708,7 @@ static int init_i596_mem(struct net_device *dev)
         DEB(DEB_INIT, printk("%s: Issuing RX_START\n", dev->name));
         lp->scb.command = RX_START;
         lp->scb.rfd = WSWAPrfd(virt_to_dma(lp,lp->rfds));
-        CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+        CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
 
         CA(dev);
 
@@ -740,13 +740,13 @@ static inline int i596_rx(struct net_device *dev)
 
         rfd = lp->rfd_head;             /* Ref next frame to check */
 
-        CHECK_INV(rfd, sizeof(struct i596_rfd));
+        CHECK_INV(lp, rfd, sizeof(struct i596_rfd));
         while ((rfd->stat) & STAT_C) {  /* Loop while complete frames */
                 if (rfd->rbd == I596_NULL)
                         rbd = NULL;
                 else if (rfd->rbd == lp->rbd_head->b_addr) {
                         rbd = lp->rbd_head;
-                        CHECK_INV(rbd, sizeof(struct i596_rbd));
+                        CHECK_INV(lp, rbd, sizeof(struct i596_rbd));
                 }
                 else {
                         printk("%s: rbd chain broken!\n", dev->name);
@@ -790,7 +790,7 @@ static inline int i596_rx(struct net_device *dev)
                                 dma_addr = dma_map_single(lp->dev, newskb->data, PKT_BUF_SZ, DMA_FROM_DEVICE);
                                 rbd->v_data = newskb->data;
                                 rbd->b_data = WSWAPchar(dma_addr);
-                                CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
+                                CHECK_WBACK_INV(lp, rbd, sizeof(struct i596_rbd));
                         }
                         else
                                 skb = dev_alloc_skb(pkt_len + 2);
@@ -842,7 +842,7 @@ memory_squeeze:
                 if (rbd != NULL && (rbd->count & 0x4000)) {
                         rbd->count = 0;
                         lp->rbd_head = rbd->v_next;
-                        CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
+                        CHECK_WBACK_INV(lp, rbd, sizeof(struct i596_rbd));
                 }
 
                 /* Tidy the frame descriptor, marking it as end of list */
@@ -860,10 +860,10 @@ memory_squeeze:
 
                 lp->scb.rfd = rfd->b_next;
                 lp->rfd_head = rfd->v_next;
-                CHECK_WBACK_INV(rfd->v_prev, sizeof(struct i596_rfd));
-                CHECK_WBACK_INV(rfd, sizeof(struct i596_rfd));
+                CHECK_WBACK_INV(lp, rfd->v_prev, sizeof(struct i596_rfd));
+                CHECK_WBACK_INV(lp, rfd, sizeof(struct i596_rfd));
                 rfd = lp->rfd_head;
-                CHECK_INV(rfd, sizeof(struct i596_rfd));
+                CHECK_INV(lp, rfd, sizeof(struct i596_rfd));
         }
 
         DEB(DEB_RXFRAME, printk("frames %d\n", frames));
@@ -902,12 +902,12 @@ static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private
                         ptr->v_next = NULL;
                         ptr->b_next = I596_NULL;
                 }
-                CHECK_WBACK_INV(ptr, sizeof(struct i596_cmd));
+                CHECK_WBACK_INV(lp, ptr, sizeof(struct i596_cmd));
         }
 
         wait_cmd(dev, lp, 100, "i596_cleanup_cmd timed out");
         lp->scb.cmd = I596_NULL;
-        CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+        CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
 }
 
 
@@ -925,7 +925,7 @@ static inline void i596_reset(struct net_device *dev, struct i596_private *lp)
 
         /* FIXME: this command might cause an lpmc */
         lp->scb.command = CUC_ABORT | RX_ABORT;
-        CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+        CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
         CA(dev);
 
         /* wait for shutdown */
@@ -951,20 +951,20 @@ static void i596_add_cmd(struct net_device *dev, struct i596_cmd *cmd)
         cmd->command |= (CMD_EOL | CMD_INTR);
         cmd->v_next = NULL;
         cmd->b_next = I596_NULL;
-        CHECK_WBACK(cmd, sizeof(struct i596_cmd));
+        CHECK_WBACK(lp, cmd, sizeof(struct i596_cmd));
 
         spin_lock_irqsave (&lp->lock, flags);
 
         if (lp->cmd_head != NULL) {
                 lp->cmd_tail->v_next = cmd;
                 lp->cmd_tail->b_next = WSWAPcmd(virt_to_dma(lp,&cmd->status));
-                CHECK_WBACK(lp->cmd_tail, sizeof(struct i596_cmd));
+                CHECK_WBACK(lp, lp->cmd_tail, sizeof(struct i596_cmd));
         } else {
                 lp->cmd_head = cmd;
                 wait_cmd(dev, lp, 100, "i596_add_cmd timed out");
                 lp->scb.cmd = WSWAPcmd(virt_to_dma(lp,&cmd->status));
                 lp->scb.command = CUC_START;
-                CHECK_WBACK(&(lp->scb), sizeof(struct i596_scb));
+                CHECK_WBACK(lp, &(lp->scb), sizeof(struct i596_scb));
                 CA(dev);
         }
         lp->cmd_tail = cmd;
@@ -998,12 +998,12 @@ static int i596_test(struct net_device *dev)
         data = virt_to_dma(lp,tint);
 
         tint[1] = -1;
-        CHECK_WBACK(tint,PAGE_SIZE);
+        CHECK_WBACK(lp, tint, PAGE_SIZE);
 
         MPU_PORT(dev, 1, data);
 
         for(data = 1000000; data; data--) {
-                CHECK_INV(tint,PAGE_SIZE);
+                CHECK_INV(lp, tint, PAGE_SIZE);
                 if(tint[1] != -1)
                         break;
 
@@ -1061,7 +1061,7 @@ static void i596_tx_timeout (struct net_device *dev)
                 /* Issue a channel attention signal */
                 DEB(DEB_ERRORS, printk("Kicking board.\n"));
                 lp->scb.command = CUC_START | RX_START;
-                CHECK_WBACK_INV(&(lp->scb), sizeof(struct i596_scb));
+                CHECK_WBACK_INV(lp, &(lp->scb), sizeof(struct i596_scb));
                 CA (dev);
                 lp->last_restart = lp->stats.tx_packets;
         }
@@ -1118,8 +1118,8 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 tbd->data = WSWAPchar(tx_cmd->dma_addr);
 
                 DEB(DEB_TXADDR,print_eth(skb->data, "tx-queued"));
-                CHECK_WBACK_INV(tx_cmd, sizeof(struct tx_cmd));
-                CHECK_WBACK_INV(tbd, sizeof(struct i596_tbd));
+                CHECK_WBACK_INV(lp, tx_cmd, sizeof(struct tx_cmd));
+                CHECK_WBACK_INV(lp, tbd, sizeof(struct i596_tbd));
                 i596_add_cmd(dev, &tx_cmd->cmd);
 
                 lp->stats.tx_packets++;
@@ -1228,7 +1228,7 @@ static int __devinit i82596_probe(struct net_device *dev,
         lp->dma_addr = dma_addr;
         lp->dev = gen_dev;
 
-        CHECK_WBACK_INV(dev->mem_start, sizeof(struct i596_private));
+        CHECK_WBACK_INV(lp, dev->mem_start, sizeof(struct i596_private));
 
         i = register_netdev(dev);
         if (i) {
@@ -1295,7 +1295,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
                         DEB(DEB_INTS, printk("%s: i596 interrupt command unit inactive %x.\n", dev->name, status & 0x0700));
 
                 while (lp->cmd_head != NULL) {
-                        CHECK_INV(lp->cmd_head, sizeof(struct i596_cmd));
+                        CHECK_INV(lp, lp->cmd_head, sizeof(struct i596_cmd));
                         if (!(lp->cmd_head->status & STAT_C))
                                 break;
 
@@ -1358,7 +1358,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
                         }
                         ptr->v_next = NULL;
                         ptr->b_next = I596_NULL;
-                        CHECK_WBACK(ptr, sizeof(struct i596_cmd));
+                        CHECK_WBACK(lp, ptr, sizeof(struct i596_cmd));
                         lp->last_cmd = jiffies;
                 }
 
@@ -1372,13 +1372,13 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
 
                         ptr->command &= 0x1fff;
                         ptr = ptr->v_next;
-                        CHECK_WBACK_INV(prev, sizeof(struct i596_cmd));
+                        CHECK_WBACK_INV(lp, prev, sizeof(struct i596_cmd));
                 }
 
                 if ((lp->cmd_head != NULL))
                         ack_cmd |= CUC_START;
                 lp->scb.cmd = WSWAPcmd(virt_to_dma(lp,&lp->cmd_head->status));
-                CHECK_WBACK_INV(&lp->scb, sizeof(struct i596_scb));
+                CHECK_WBACK_INV(lp, &lp->scb, sizeof(struct i596_scb));
         }
         if ((status & 0x1000) || (status & 0x4000)) {
                 if ((status & 0x4000))
@@ -1397,7 +1397,7 @@ static irqreturn_t i596_interrupt(int irq, void *dev_id)
         }
         wait_cmd(dev, lp, 100, "i596 interrupt, timeout");
         lp->scb.command = ack_cmd;
-        CHECK_WBACK(&lp->scb, sizeof(struct i596_scb));
+        CHECK_WBACK(lp, &lp->scb, sizeof(struct i596_scb));
 
         /* DANGER: I suspect that some kind of interrupt
          acknowledgement aside from acking the 82596 might be needed
@@ -1426,7 +1426,7 @@ static int i596_close(struct net_device *dev)
 
         wait_cmd(dev, lp, 100, "close1 timed out");
         lp->scb.command = CUC_ABORT | RX_ABORT;
-        CHECK_WBACK(&lp->scb, sizeof(struct i596_scb));
+        CHECK_WBACK(lp, &lp->scb, sizeof(struct i596_scb));
 
         CA(dev);
 
@@ -1486,7 +1486,7 @@ static void set_multicast_list(struct net_device *dev)
                                dev->name);
                 else {
                         lp->cf_cmd.cmd.command = CmdConfigure;
-                        CHECK_WBACK_INV(&lp->cf_cmd, sizeof(struct cf_cmd));
+                        CHECK_WBACK_INV(lp, &lp->cf_cmd, sizeof(struct cf_cmd));
                         i596_add_cmd(dev, &lp->cf_cmd.cmd);
                 }
         }
@@ -1514,7 +1514,7 @@ static void set_multicast_list(struct net_device *dev)
                                 DEB(DEB_MULTI, printk("%s: Adding address %02x:%02x:%02x:%02x:%02x:%02x\n",
                                                 dev->name, cp[0],cp[1],cp[2],cp[3],cp[4],cp[5]));
                 }
-                CHECK_WBACK_INV(&lp->mc_cmd, sizeof(struct mc_cmd));
+                CHECK_WBACK_INV(lp, &lp->mc_cmd, sizeof(struct mc_cmd));
                 i596_add_cmd(dev, &cmd->cmd);
         }
 }
diff --git a/drivers/net/lib8390.c b/drivers/net/lib8390.c
new file mode 100644
index 000000000000..e726c06b8dc6
--- /dev/null
+++ b/drivers/net/lib8390.c
@@ -0,0 +1,1097 @@
+/* 8390.c: A general NS8390 ethernet driver core for linux. */
+/*
+        Written 1992-94 by Donald Becker.
+
+        Copyright 1993 United States Government as represented by the
+        Director, National Security Agency.
+
+        This software may be used and distributed according to the terms
+        of the GNU General Public License, incorporated herein by reference.
+
+        The author may be reached as becker@scyld.com, or C/O
+        Scyld Computing Corporation
+        410 Severn Ave., Suite 210
+        Annapolis MD 21403
+
+
+  This is the chip-specific code for many 8390-based ethernet adaptors.
+  This is not a complete driver, it must be combined with board-specific
+  code such as ne.c, wd.c, 3c503.c, etc.
+
+  Seeing how at least eight drivers use this code, (not counting the
+  PCMCIA ones either) it is easy to break some card by what seems like
+  a simple innocent change. Please contact me or Donald if you think
+  you have found something that needs changing. -- PG
+
+
+  Changelog:
+
+  Paul Gortmaker        : remove set_bit lock, other cleanups.
+  Paul Gortmaker        : add ei_get_8390_hdr() so we can pass skb's to
+                          ei_block_input() for eth_io_copy_and_sum().
+  Paul Gortmaker        : exchange static int ei_pingpong for a #define,
+                          also add better Tx error handling.
+  Paul Gortmaker        : rewrite Rx overrun handling as per NS specs.
+  Alexey Kuznetsov      : use the 8390's six bit hash multicast filter.
+  Paul Gortmaker        : tweak ANK's above multicast changes a bit.
+  Paul Gortmaker        : update packet statistics for v2.1.x
+  Alan Cox              : support arbitary stupid port mappings on the
+                          68K Macintosh. Support >16bit I/O spaces
+  Paul Gortmaker        : add kmod support for auto-loading of the 8390
+                          module by all drivers that require it.
+  Alan Cox              : Spinlocking work, added 'BUG_83C690'
+  Paul Gortmaker        : Separate out Tx timeout code from Tx path.
+  Paul Gortmaker        : Remove old unused single Tx buffer code.
+  Hayato Fujiwara       : Add m32r support.
+  Paul Gortmaker        : use skb_padto() instead of stack scratch area
+
+  Sources:
+  The National Semiconductor LAN Databook, and the 3Com 3c503 databook.
+
+  */
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/jiffies.h>
+#include <linux/fs.h>
+#include <linux/types.h>
+#include <linux/string.h>
+#include <linux/bitops.h>
+#include <asm/system.h>
+#include <asm/uaccess.h>
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <linux/delay.h>
+#include <linux/errno.h>
+#include <linux/fcntl.h>
+#include <linux/in.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/crc32.h>
+
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+
+#define NS8390_CORE
+#include "8390.h"
+
+#define BUG_83C690
+
+/* These are the operational function interfaces to board-specific
+   routines.
+        void reset_8390(struct net_device *dev)
+                Resets the board associated with DEV, including a hardware reset of
+                the 8390.  This is only called when there is a transmit timeout, and
+                it is always followed by 8390_init().
+        void block_output(struct net_device *dev, int count, const unsigned char *buf,
+                                          int start_page)
+                Write the COUNT bytes of BUF to the packet buffer at START_PAGE.  The
+                "page" value uses the 8390's 256-byte pages.
+        void get_8390_hdr(struct net_device *dev, struct e8390_hdr *hdr, int ring_page)
+                Read the 4 byte, page aligned 8390 header. *If* there is a
+                subsequent read, it will be of the rest of the packet.
+        void block_input(struct net_device *dev, int count, struct sk_buff *skb, int ring_offset)
+                Read COUNT bytes from the packet buffer into the skb data area. Start
+                reading from RING_OFFSET, the address as the 8390 sees it.  This will always
+                follow the read of the 8390 header.
+*/
+#define ei_reset_8390 (ei_local->reset_8390)
+#define ei_block_output (ei_local->block_output)
+#define ei_block_input (ei_local->block_input)
+#define ei_get_8390_hdr (ei_local->get_8390_hdr)
+
+/* use 0 for production, 1 for verification, >2 for debug */
+#ifndef ei_debug
+int ei_debug = 1;
+#endif
+
+/* Index to functions. */
+static void ei_tx_intr(struct net_device *dev);
+static void ei_tx_err(struct net_device *dev);
+static void ei_tx_timeout(struct net_device *dev);
+static void ei_receive(struct net_device *dev);
+static void ei_rx_overrun(struct net_device *dev);
+
+/* Routines generic to NS8390-based boards. */
+static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
+                                                                int start_page);
+static void set_multicast_list(struct net_device *dev);
+static void do_set_multicast_list(struct net_device *dev);
+static void __NS8390_init(struct net_device *dev, int startp);
+
+/*
+ *      SMP and the 8390 setup.
+ *
+ *      The 8390 isnt exactly designed to be multithreaded on RX/TX. There is
+ *      a page register that controls bank and packet buffer access. We guard
+ *      this with ei_local->page_lock. Nobody should assume or set the page other
+ *      than zero when the lock is not held. Lock holders must restore page 0
+ *      before unlocking. Even pure readers must take the lock to protect in
+ *      page 0.
+ *
+ *      To make life difficult the chip can also be very slow. We therefore can't
+ *      just use spinlocks. For the longer lockups we disable the irq the device
+ *      sits on and hold the lock. We must hold the lock because there is a dual
+ *      processor case other than interrupts (get stats/set multicast list in
+ *      parallel with each other and transmit).
+ *
+ *      Note: in theory we can just disable the irq on the card _but_ there is
+ *      a latency on SMP irq delivery. So we can easily go "disable irq" "sync irqs"
+ *      enter lock, take the queued irq. So we waddle instead of flying.
+ *
+ *      Finally by special arrangement for the purpose of being generally
+ *      annoying the transmit function is called bh atomic. That places
+ *      restrictions on the user context callers as disable_irq won't save
+ *      them.
+ */
+
+
+
+/**
+ * ei_open - Open/initialize the board.
+ * @dev: network device to initialize
+ *
+ * This routine goes all-out, setting everything
+ * up anew at each open, even though many of these registers should only
+ * need to be set once at boot.
+ */
+static int __ei_open(struct net_device *dev)
+{
+        unsigned long flags;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+
+        /* The card I/O part of the driver (e.g. 3c503) can hook a Tx timeout
+            wrapper that does e.g. media check & then calls ei_tx_timeout. */
+        if (dev->tx_timeout == NULL)
+                 dev->tx_timeout = ei_tx_timeout;
+        if (dev->watchdog_timeo <= 0)
+                 dev->watchdog_timeo = TX_TIMEOUT;
+
+        /*
+         *      Grab the page lock so we own the register set, then call
+         *      the init function.
+         */
+
+        spin_lock_irqsave(&ei_local->page_lock, flags);
+        __NS8390_init(dev, 1);
+        /* Set the flag before we drop the lock, That way the IRQ arrives
+           after its set and we get no silly warnings */
+        netif_start_queue(dev);
+        spin_unlock_irqrestore(&ei_local->page_lock, flags);
+        ei_local->irqlock = 0;
+        return 0;
+}
+
+/**
+ * ei_close - shut down network device
+ * @dev: network device to close
+ *
+ * Opposite of ei_open(). Only used when "ifconfig <devname> down" is done.
+ */
+static int __ei_close(struct net_device *dev)
+{
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        unsigned long flags;
+
+        /*
+         *      Hold the page lock during close
+         */
+
+        spin_lock_irqsave(&ei_local->page_lock, flags);
+        __NS8390_init(dev, 0);
+        spin_unlock_irqrestore(&ei_local->page_lock, flags);
+        netif_stop_queue(dev);
+        return 0;
+}
+
+/**
+ * ei_tx_timeout - handle transmit time out condition
+ * @dev: network device which has apparently fallen asleep
+ *
+ * Called by kernel when device never acknowledges a transmit has
+ * completed (or failed) - i.e. never posted a Tx related interrupt.
+ */
+
+static void ei_tx_timeout(struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        int txsr, isr, tickssofar = jiffies - dev->trans_start;
+        unsigned long flags;
+
+#if defined(CONFIG_M32R) && defined(CONFIG_SMP)
+        unsigned long icucr;
+
+        local_irq_save(flags);
+        icucr = inl(M32R_ICU_CR1_PORTL);
+        icucr |= M32R_ICUCR_ISMOD11;
+        outl(icucr, M32R_ICU_CR1_PORTL);
+        local_irq_restore(flags);
+#endif
+        ei_local->stat.tx_errors++;
+
+        spin_lock_irqsave(&ei_local->page_lock, flags);
+        txsr = ei_inb(e8390_base+EN0_TSR);
+        isr = ei_inb(e8390_base+EN0_ISR);
+        spin_unlock_irqrestore(&ei_local->page_lock, flags);
+
+        printk(KERN_DEBUG "%s: Tx timed out, %s TSR=%#2x, ISR=%#2x, t=%d.\n",
+                dev->name, (txsr & ENTSR_ABT) ? "excess collisions." :
+                (isr) ? "lost interrupt?" : "cable problem?", txsr, isr, tickssofar);
+
+        if (!isr && !ei_local->stat.tx_packets)
+        {
+                /* The 8390 probably hasn't gotten on the cable yet. */
+                ei_local->interface_num ^= 1;   /* Try a different xcvr.  */
+        }
+
+        /* Ugly but a reset can be slow, yet must be protected */
+
+        disable_irq_nosync_lockdep(dev->irq);
+        spin_lock(&ei_local->page_lock);
+
+        /* Try to restart the card.  Perhaps the user has fixed something. */
+        ei_reset_8390(dev);
+        __NS8390_init(dev, 1);
+
+        spin_unlock(&ei_local->page_lock);
+        enable_irq_lockdep(dev->irq);
+        netif_wake_queue(dev);
+}
+
+/**
+ * ei_start_xmit - begin packet transmission
+ * @skb: packet to be sent
+ * @dev: network device to which packet is sent
+ *
+ * Sends a packet to an 8390 network device.
+ */
+
+static int ei_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        int send_length = skb->len, output_page;
+        unsigned long flags;
+        char buf[ETH_ZLEN];
+        char *data = skb->data;
+
+        if (skb->len < ETH_ZLEN) {
+                memset(buf, 0, ETH_ZLEN);       /* more efficient than doing just the needed bits */
+                memcpy(buf, data, skb->len);
+                send_length = ETH_ZLEN;
+                data = buf;
+        }
+
+        /* Mask interrupts from the ethercard.
+           SMP: We have to grab the lock here otherwise the IRQ handler
+           on another CPU can flip window and race the IRQ mask set. We end
+           up trashing the mcast filter not disabling irqs if we don't lock */
+
+        spin_lock_irqsave(&ei_local->page_lock, flags);
+        ei_outb_p(0x00, e8390_base + EN0_IMR);
+        spin_unlock_irqrestore(&ei_local->page_lock, flags);
+
+
+        /*
+         *      Slow phase with lock held.
+         */
+
+        disable_irq_nosync_lockdep_irqsave(dev->irq, &flags);
+
+        spin_lock(&ei_local->page_lock);
+
+        ei_local->irqlock = 1;
+
+        /*
+         * We have two Tx slots available for use. Find the first free
+         * slot, and then perform some sanity checks. With two Tx bufs,
+         * you get very close to transmitting back-to-back packets. With
+         * only one Tx buf, the transmitter sits idle while you reload the
+         * card, leaving a substantial gap between each transmitted packet.
+         */
+
+        if (ei_local->tx1 == 0)
+        {
+                output_page = ei_local->tx_start_page;
+                ei_local->tx1 = send_length;
+                if (ei_debug  &&  ei_local->tx2 > 0)
+                        printk(KERN_DEBUG "%s: idle transmitter tx2=%d, lasttx=%d, txing=%d.\n",
+                                dev->name, ei_local->tx2, ei_local->lasttx, ei_local->txing);
+        }
+        else if (ei_local->tx2 == 0)
+        {
+                output_page = ei_local->tx_start_page + TX_PAGES/2;
+                ei_local->tx2 = send_length;
+                if (ei_debug  &&  ei_local->tx1 > 0)
+                        printk(KERN_DEBUG "%s: idle transmitter, tx1=%d, lasttx=%d, txing=%d.\n",
+                                dev->name, ei_local->tx1, ei_local->lasttx, ei_local->txing);
+        }
+        else
+        {       /* We should never get here. */
+                if (ei_debug)
+                        printk(KERN_DEBUG "%s: No Tx buffers free! tx1=%d tx2=%d last=%d\n",
+                                dev->name, ei_local->tx1, ei_local->tx2, ei_local->lasttx);
+                ei_local->irqlock = 0;
+                netif_stop_queue(dev);
+                ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
+                spin_unlock(&ei_local->page_lock);
+                enable_irq_lockdep_irqrestore(dev->irq, &flags);
+                ei_local->stat.tx_errors++;
+                return 1;
+        }
+
+        /*
+         * Okay, now upload the packet and trigger a send if the transmitter
+         * isn't already sending. If it is busy, the interrupt handler will
+         * trigger the send later, upon receiving a Tx done interrupt.
+         */
+
+        ei_block_output(dev, send_length, data, output_page);
+
+        if (! ei_local->txing)
+        {
+                ei_local->txing = 1;
+                NS8390_trigger_send(dev, send_length, output_page);
+                dev->trans_start = jiffies;
+                if (output_page == ei_local->tx_start_page)
+                {
+                        ei_local->tx1 = -1;
+                        ei_local->lasttx = -1;
+                }
+                else
+                {
+                        ei_local->tx2 = -1;
+                        ei_local->lasttx = -2;
+                }
+        }
+        else ei_local->txqueue++;
+
+        if (ei_local->tx1  &&  ei_local->tx2)
+                netif_stop_queue(dev);
+        else
+                netif_start_queue(dev);
+
+        /* Turn 8390 interrupts back on. */
+        ei_local->irqlock = 0;
+        ei_outb_p(ENISR_ALL, e8390_base + EN0_IMR);
+
+        spin_unlock(&ei_local->page_lock);
+        enable_irq_lockdep_irqrestore(dev->irq, &flags);
+
+        dev_kfree_skb (skb);
+        ei_local->stat.tx_bytes += send_length;
+
+        return 0;
+}
+
+/**
+ * ei_interrupt - handle the interrupts from an 8390
+ * @irq: interrupt number
+ * @dev_id: a pointer to the net_device
+ *
+ * Handle the ether interface interrupts. We pull packets from
+ * the 8390 via the card specific functions and fire them at the networking
+ * stack. We also handle transmit completions and wake the transmit path if
+ * necessary. We also update the counters and do other housekeeping as
+ * needed.
+ */
+
+static irqreturn_t __ei_interrupt(int irq, void *dev_id)
+{
+        struct net_device *dev = dev_id;
+        unsigned long e8390_base = dev->base_addr;
+        int interrupts, nr_serviced = 0;
+        struct ei_device *ei_local = netdev_priv(dev);
+
+        /*
+         *      Protect the irq test too.
+         */
+
+        spin_lock(&ei_local->page_lock);
+
+        if (ei_local->irqlock)
+        {
+#if 1 /* This might just be an interrupt for a PCI device sharing this line */
+                /* The "irqlock" check is only for testing. */
+                printk(ei_local->irqlock
+                           ? "%s: Interrupted while interrupts are masked! isr=%#2x imr=%#2x.\n"
+                           : "%s: Reentering the interrupt handler! isr=%#2x imr=%#2x.\n",
+                           dev->name, ei_inb_p(e8390_base + EN0_ISR),
+                           ei_inb_p(e8390_base + EN0_IMR));
+#endif
+                spin_unlock(&ei_local->page_lock);
+                return IRQ_NONE;
+        }
+
+        /* Change to page 0 and read the intr status reg. */
+        ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
+        if (ei_debug > 3)
+                printk(KERN_DEBUG "%s: interrupt(isr=%#2.2x).\n", dev->name,
+                           ei_inb_p(e8390_base + EN0_ISR));
+
+        /* !!Assumption!! -- we stay in page 0.  Don't break this. */
+        while ((interrupts = ei_inb_p(e8390_base + EN0_ISR)) != 0
+                   && ++nr_serviced < MAX_SERVICE)
+        {
+                if (!netif_running(dev)) {
+                        printk(KERN_WARNING "%s: interrupt from stopped card\n", dev->name);
+                        /* rmk - acknowledge the interrupts */
+                        ei_outb_p(interrupts, e8390_base + EN0_ISR);
+                        interrupts = 0;
+                        break;
+                }
+                if (interrupts & ENISR_OVER)
+                        ei_rx_overrun(dev);
+                else if (interrupts & (ENISR_RX+ENISR_RX_ERR))
+                {
+                        /* Got a good (?) packet. */
+                        ei_receive(dev);
+                }
+                /* Push the next to-transmit packet through. */
+                if (interrupts & ENISR_TX)
+                        ei_tx_intr(dev);
+                else if (interrupts & ENISR_TX_ERR)
+                        ei_tx_err(dev);
+
+                if (interrupts & ENISR_COUNTERS)
+                {
+                        ei_local->stat.rx_frame_errors += ei_inb_p(e8390_base + EN0_COUNTER0);
+                        ei_local->stat.rx_crc_errors   += ei_inb_p(e8390_base + EN0_COUNTER1);
+                        ei_local->stat.rx_missed_errors+= ei_inb_p(e8390_base + EN0_COUNTER2);
+                        ei_outb_p(ENISR_COUNTERS, e8390_base + EN0_ISR); /* Ack intr. */
+                }
+
+                /* Ignore any RDC interrupts that make it back to here. */
+                if (interrupts & ENISR_RDC)
+                {
+                        ei_outb_p(ENISR_RDC, e8390_base + EN0_ISR);
+                }
+
+                ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
+        }
+
+        if (interrupts && ei_debug)
+        {
+                ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base + E8390_CMD);
+                if (nr_serviced >= MAX_SERVICE)
+                {
+                        /* 0xFF is valid for a card removal */
+                        if(interrupts!=0xFF)
+                                printk(KERN_WARNING "%s: Too much work at interrupt, status %#2.2x\n",
+                                   dev->name, interrupts);
+                        ei_outb_p(ENISR_ALL, e8390_base + EN0_ISR); /* Ack. most intrs. */
+                } else {
+                        printk(KERN_WARNING "%s: unknown interrupt %#2x\n", dev->name, interrupts);
+                        ei_outb_p(0xff, e8390_base + EN0_ISR); /* Ack. all intrs. */
+                }
+        }
+        spin_unlock(&ei_local->page_lock);
+        return IRQ_RETVAL(nr_serviced > 0);
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void __ei_poll(struct net_device *dev)
+{
+        disable_irq_lockdep(dev->irq);
+        __ei_interrupt(dev->irq, dev);
+        enable_irq_lockdep(dev->irq);
+}
+#endif
+
+/**
+ * ei_tx_err - handle transmitter error
+ * @dev: network device which threw the exception
+ *
+ * A transmitter error has happened. Most likely excess collisions (which
+ * is a fairly normal condition). If the error is one where the Tx will
+ * have been aborted, we try and send another one right away, instead of
+ * letting the failed packet sit and collect dust in the Tx buffer. This
+ * is a much better solution as it avoids kernel based Tx timeouts, and
+ * an unnecessary card reset.
+ *
+ * Called with lock held.
+ */
+
+static void ei_tx_err(struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        unsigned char txsr = ei_inb_p(e8390_base+EN0_TSR);
+        unsigned char tx_was_aborted = txsr & (ENTSR_ABT+ENTSR_FU);
+
+#ifdef VERBOSE_ERROR_DUMP
+        printk(KERN_DEBUG "%s: transmitter error (%#2x): ", dev->name, txsr);
+        if (txsr & ENTSR_ABT)
+                printk("excess-collisions ");
+        if (txsr & ENTSR_ND)
+                printk("non-deferral ");
+        if (txsr & ENTSR_CRS)
+                printk("lost-carrier ");
+        if (txsr & ENTSR_FU)
+                printk("FIFO-underrun ");
+        if (txsr & ENTSR_CDH)
+                printk("lost-heartbeat ");
+        printk("\n");
+#endif
+
+        ei_outb_p(ENISR_TX_ERR, e8390_base + EN0_ISR); /* Ack intr. */
+
+        if (tx_was_aborted)
+                ei_tx_intr(dev);
+        else
+        {
+                ei_local->stat.tx_errors++;
+                if (txsr & ENTSR_CRS) ei_local->stat.tx_carrier_errors++;
+                if (txsr & ENTSR_CDH) ei_local->stat.tx_heartbeat_errors++;
+                if (txsr & ENTSR_OWC) ei_local->stat.tx_window_errors++;
+        }
+}
+
+/**
+ * ei_tx_intr - transmit interrupt handler
+ * @dev: network device for which tx intr is handled
+ *
+ * We have finished a transmit: check for errors and then trigger the next
+ * packet to be sent. Called with lock held.
+ */
+
+static void ei_tx_intr(struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        int status = ei_inb(e8390_base + EN0_TSR);
+
+        ei_outb_p(ENISR_TX, e8390_base + EN0_ISR); /* Ack intr. */
+
+        /*
+         * There are two Tx buffers, see which one finished, and trigger
+         * the send of another one if it exists.
+         */
+        ei_local->txqueue--;
+
+        if (ei_local->tx1 < 0)
+        {
+                if (ei_local->lasttx != 1 && ei_local->lasttx != -1)
+                        printk(KERN_ERR "%s: bogus last_tx_buffer %d, tx1=%d.\n",
+                                ei_local->name, ei_local->lasttx, ei_local->tx1);
+                ei_local->tx1 = 0;
+                if (ei_local->tx2 > 0)
+                {
+                        ei_local->txing = 1;
+                        NS8390_trigger_send(dev, ei_local->tx2, ei_local->tx_start_page + 6);
+                        dev->trans_start = jiffies;
+                        ei_local->tx2 = -1,
+                        ei_local->lasttx = 2;
+                }
+                else ei_local->lasttx = 20, ei_local->txing = 0;
+        }
+        else if (ei_local->tx2 < 0)
+        {
+                if (ei_local->lasttx != 2  &&  ei_local->lasttx != -2)
+                        printk("%s: bogus last_tx_buffer %d, tx2=%d.\n",
+                                ei_local->name, ei_local->lasttx, ei_local->tx2);
+                ei_local->tx2 = 0;
+                if (ei_local->tx1 > 0)
+                {
+                        ei_local->txing = 1;
+                        NS8390_trigger_send(dev, ei_local->tx1, ei_local->tx_start_page);
+                        dev->trans_start = jiffies;
+                        ei_local->tx1 = -1;
+                        ei_local->lasttx = 1;
+                }
+                else
+                        ei_local->lasttx = 10, ei_local->txing = 0;
+        }
+//      else printk(KERN_WARNING "%s: unexpected TX-done interrupt, lasttx=%d.\n",
+//                      dev->name, ei_local->lasttx);
+
+        /* Minimize Tx latency: update the statistics after we restart TXing. */
+        if (status & ENTSR_COL)
+                ei_local->stat.collisions++;
+        if (status & ENTSR_PTX)
+                ei_local->stat.tx_packets++;
+        else
+        {
+                ei_local->stat.tx_errors++;
+                if (status & ENTSR_ABT)
+                {
+                        ei_local->stat.tx_aborted_errors++;
+                        ei_local->stat.collisions += 16;
+                }
+                if (status & ENTSR_CRS)
+                        ei_local->stat.tx_carrier_errors++;
+                if (status & ENTSR_FU)
+                        ei_local->stat.tx_fifo_errors++;
+                if (status & ENTSR_CDH)
+                        ei_local->stat.tx_heartbeat_errors++;
+                if (status & ENTSR_OWC)
+                        ei_local->stat.tx_window_errors++;
+        }
+        netif_wake_queue(dev);
+}
+
+/**
+ * ei_receive - receive some packets
+ * @dev: network device with which receive will be run
+ *
+ * We have a good packet(s), get it/them out of the buffers.
+ * Called with lock held.
+ */
+
+static void ei_receive(struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        unsigned char rxing_page, this_frame, next_frame;
+        unsigned short current_offset;
+        int rx_pkt_count = 0;
+        struct e8390_pkt_hdr rx_frame;
+        int num_rx_pages = ei_local->stop_page-ei_local->rx_start_page;
+
+        while (++rx_pkt_count < 10)
+        {
+                int pkt_len, pkt_stat;
+
+                /* Get the rx page (incoming packet pointer). */
+                ei_outb_p(E8390_NODMA+E8390_PAGE1, e8390_base + E8390_CMD);
+                rxing_page = ei_inb_p(e8390_base + EN1_CURPAG);
+                ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base + E8390_CMD);
+
+                /* Remove one frame from the ring.  Boundary is always a page behind. */
+                this_frame = ei_inb_p(e8390_base + EN0_BOUNDARY) + 1;
+                if (this_frame >= ei_local->stop_page)
+                        this_frame = ei_local->rx_start_page;
+
+                /* Someday we'll omit the previous, iff we never get this message.
+                   (There is at least one clone claimed to have a problem.)
+
+                   Keep quiet if it looks like a card removal. One problem here
+                   is that some clones crash in roughly the same way.
+                 */
+                if (ei_debug > 0  &&  this_frame != ei_local->current_page && (this_frame!=0x0 || rxing_page!=0xFF))
+                        printk(KERN_ERR "%s: mismatched read page pointers %2x vs %2x.\n",
+                                   dev->name, this_frame, ei_local->current_page);
+
+                if (this_frame == rxing_page)   /* Read all the frames? */
+                        break;                          /* Done for now */
+
+                current_offset = this_frame << 8;
+                ei_get_8390_hdr(dev, &rx_frame, this_frame);
+
+                pkt_len = rx_frame.count - sizeof(struct e8390_pkt_hdr);
+                pkt_stat = rx_frame.status;
+
+                next_frame = this_frame + 1 + ((pkt_len+4)>>8);
+
+                /* Check for bogosity warned by 3c503 book: the status byte is never
+                   written.  This happened a lot during testing! This code should be
+                   cleaned up someday. */
+                if (rx_frame.next != next_frame
+                        && rx_frame.next != next_frame + 1
+                        && rx_frame.next != next_frame - num_rx_pages
+                        && rx_frame.next != next_frame + 1 - num_rx_pages) {
+                        ei_local->current_page = rxing_page;
+                        ei_outb(ei_local->current_page-1, e8390_base+EN0_BOUNDARY);
+                        ei_local->stat.rx_errors++;
+                        continue;
+                }
+
+                if (pkt_len < 60  ||  pkt_len > 1518)
+                {
+                        if (ei_debug)
+                                printk(KERN_DEBUG "%s: bogus packet size: %d, status=%#2x nxpg=%#2x.\n",
+                                           dev->name, rx_frame.count, rx_frame.status,
+                                           rx_frame.next);
+                        ei_local->stat.rx_errors++;
+                        ei_local->stat.rx_length_errors++;
+                }
+                 else if ((pkt_stat & 0x0F) == ENRSR_RXOK)
+                {
+                        struct sk_buff *skb;
+
+                        skb = dev_alloc_skb(pkt_len+2);
+                        if (skb == NULL)
+                        {
+                                if (ei_debug > 1)
+                                        printk(KERN_DEBUG "%s: Couldn't allocate a sk_buff of size %d.\n",
+                                                   dev->name, pkt_len);
+                                ei_local->stat.rx_dropped++;
+                                break;
+                        }
+                        else
+                        {
+                                skb_reserve(skb,2);     /* IP headers on 16 byte boundaries */
+                                skb->dev = dev;
+                                skb_put(skb, pkt_len);  /* Make room */
+                                ei_block_input(dev, pkt_len, skb, current_offset + sizeof(rx_frame));
+                                skb->protocol=eth_type_trans(skb,dev);
+                                netif_rx(skb);
+                                dev->last_rx = jiffies;
+                                ei_local->stat.rx_packets++;
+                                ei_local->stat.rx_bytes += pkt_len;
+                                if (pkt_stat & ENRSR_PHY)
+                                        ei_local->stat.multicast++;
+                        }
+                }
+                else
+                {
+                        if (ei_debug)
+                                printk(KERN_DEBUG "%s: bogus packet: status=%#2x nxpg=%#2x size=%d\n",
+                                           dev->name, rx_frame.status, rx_frame.next,
+                                           rx_frame.count);
+                        ei_local->stat.rx_errors++;
+                        /* NB: The NIC counts CRC, frame and missed errors. */
+                        if (pkt_stat & ENRSR_FO)
+                                ei_local->stat.rx_fifo_errors++;
+                }
+                next_frame = rx_frame.next;
+
+                /* This _should_ never happen: it's here for avoiding bad clones. */
+                if (next_frame >= ei_local->stop_page) {
+                        printk("%s: next frame inconsistency, %#2x\n", dev->name,
+                                   next_frame);
+                        next_frame = ei_local->rx_start_page;
+                }
+                ei_local->current_page = next_frame;
+                ei_outb_p(next_frame-1, e8390_base+EN0_BOUNDARY);
+        }
+
+        /* We used to also ack ENISR_OVER here, but that would sometimes mask
+           a real overrun, leaving the 8390 in a stopped state with rec'vr off. */
+        ei_outb_p(ENISR_RX+ENISR_RX_ERR, e8390_base+EN0_ISR);
+        return;
+}
+
+/**
+ * ei_rx_overrun - handle receiver overrun
+ * @dev: network device which threw exception
+ *
+ * We have a receiver overrun: we have to kick the 8390 to get it started
+ * again. Problem is that you have to kick it exactly as NS prescribes in
+ * the updated datasheets, or "the NIC may act in an unpredictable manner."
+ * This includes causing "the NIC to defer indefinitely when it is stopped
+ * on a busy network."  Ugh.
+ * Called with lock held. Don't call this with the interrupts off or your
+ * computer will hate you - it takes 10ms or so.
+ */
+
+static void ei_rx_overrun(struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        unsigned char was_txing, must_resend = 0;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+
+        /*
+         * Record whether a Tx was in progress and then issue the
+         * stop command.
+         */
+        was_txing = ei_inb_p(e8390_base+E8390_CMD) & E8390_TRANS;
+        ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
+
+        if (ei_debug > 1)
+                printk(KERN_DEBUG "%s: Receiver overrun.\n", dev->name);
+        ei_local->stat.rx_over_errors++;
+
+        /*
+         * Wait a full Tx time (1.2ms) + some guard time, NS says 1.6ms total.
+         * Early datasheets said to poll the reset bit, but now they say that
+         * it "is not a reliable indicator and subsequently should be ignored."
+         * We wait at least 10ms.
+         */
+
+        mdelay(10);
+
+        /*
+         * Reset RBCR[01] back to zero as per magic incantation.
+         */
+        ei_outb_p(0x00, e8390_base+EN0_RCNTLO);
+        ei_outb_p(0x00, e8390_base+EN0_RCNTHI);
+
+        /*
+         * See if any Tx was interrupted or not. According to NS, this
+         * step is vital, and skipping it will cause no end of havoc.
+         */
+
+        if (was_txing)
+        {
+                unsigned char tx_completed = ei_inb_p(e8390_base+EN0_ISR) & (ENISR_TX+ENISR_TX_ERR);
+                if (!tx_completed)
+                        must_resend = 1;
+        }
+
+        /*
+         * Have to enter loopback mode and then restart the NIC before
+         * you are allowed to slurp packets up off the ring.
+         */
+        ei_outb_p(E8390_TXOFF, e8390_base + EN0_TXCR);
+        ei_outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START, e8390_base + E8390_CMD);
+
+        /*
+         * Clear the Rx ring of all the debris, and ack the interrupt.
+         */
+        ei_receive(dev);
+        ei_outb_p(ENISR_OVER, e8390_base+EN0_ISR);
+
+        /*
+         * Leave loopback mode, and resend any packet that got stopped.
+         */
+        ei_outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR);
+        if (must_resend)
+                ei_outb_p(E8390_NODMA + E8390_PAGE0 + E8390_START + E8390_TRANS, e8390_base + E8390_CMD);
+}
+
+/*
+ *      Collect the stats. This is called unlocked and from several contexts.
+ */
+
+static struct net_device_stats *get_stats(struct net_device *dev)
+{
+        unsigned long ioaddr = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        unsigned long flags;
+
+        /* If the card is stopped, just return the present stats. */
+        if (!netif_running(dev))
+                return &ei_local->stat;
+
+        spin_lock_irqsave(&ei_local->page_lock,flags);
+        /* Read the counter registers, assuming we are in page 0. */
+        ei_local->stat.rx_frame_errors += ei_inb_p(ioaddr + EN0_COUNTER0);
+        ei_local->stat.rx_crc_errors   += ei_inb_p(ioaddr + EN0_COUNTER1);
+        ei_local->stat.rx_missed_errors+= ei_inb_p(ioaddr + EN0_COUNTER2);
+        spin_unlock_irqrestore(&ei_local->page_lock, flags);
+
+        return &ei_local->stat;
+}
+
+/*
+ * Form the 64 bit 8390 multicast table from the linked list of addresses
+ * associated with this dev structure.
+ */
+
+static inline void make_mc_bits(u8 *bits, struct net_device *dev)
+{
+        struct dev_mc_list *dmi;
+
+        for (dmi=dev->mc_list; dmi; dmi=dmi->next)
+        {
+                u32 crc;
+                if (dmi->dmi_addrlen != ETH_ALEN)
+                {
+                        printk(KERN_INFO "%s: invalid multicast address length given.\n", dev->name);
+                        continue;
+                }
+                crc = ether_crc(ETH_ALEN, dmi->dmi_addr);
+                /*
+                 * The 8390 uses the 6 most significant bits of the
+                 * CRC to index the multicast table.
+                 */
+                bits[crc>>29] |= (1<<((crc>>26)&7));
+        }
+}
+
+/**
+ * do_set_multicast_list - set/clear multicast filter
+ * @dev: net device for which multicast filter is adjusted
+ *
+ *      Set or clear the multicast filter for this adaptor. May be called
+ *      from a BH in 2.1.x. Must be called with lock held.
+ */
+
+static void do_set_multicast_list(struct net_device *dev)
+{
+        unsigned long e8390_base = dev->base_addr;
+        int i;
+        struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+
+        if (!(dev->flags&(IFF_PROMISC|IFF_ALLMULTI)))
+        {
+                memset(ei_local->mcfilter, 0, 8);
+                if (dev->mc_list)
+                        make_mc_bits(ei_local->mcfilter, dev);
+        }
+        else
+                memset(ei_local->mcfilter, 0xFF, 8);    /* mcast set to accept-all */
+
+        /*
+         * DP8390 manuals don't specify any magic sequence for altering
+         * the multicast regs on an already running card. To be safe, we
+         * ensure multicast mode is off prior to loading up the new hash
+         * table. If this proves to be not enough, we can always resort
+         * to stopping the NIC, loading the table and then restarting.
+         *
+         * Bug Alert!  The MC regs on the SMC 83C690 (SMC Elite and SMC
+         * Elite16) appear to be write-only. The NS 8390 data sheet lists
+         * them as r/w so this is a bug.  The SMC 83C790 (SMC Ultra and
+         * Ultra32 EISA) appears to have this bug fixed.
+         */
+
+        if (netif_running(dev))
+                ei_outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
+        ei_outb_p(E8390_NODMA + E8390_PAGE1, e8390_base + E8390_CMD);
+        for(i = 0; i < 8; i++)
+        {
+                ei_outb_p(ei_local->mcfilter[i], e8390_base + EN1_MULT_SHIFT(i));
+#ifndef BUG_83C690
+                if(ei_inb_p(e8390_base + EN1_MULT_SHIFT(i))!=ei_local->mcfilter[i])
+                        printk(KERN_ERR "Multicast filter read/write mismap %d\n",i);
+#endif
+        }
+        ei_outb_p(E8390_NODMA + E8390_PAGE0, e8390_base + E8390_CMD);
+
+        if(dev->flags&IFF_PROMISC)
+                ei_outb_p(E8390_RXCONFIG | 0x18, e8390_base + EN0_RXCR);
+        else if(dev->flags&IFF_ALLMULTI || dev->mc_list)
+                ei_outb_p(E8390_RXCONFIG | 0x08, e8390_base + EN0_RXCR);
+        else
+                ei_outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR);
+ }
+
+/*
+ *      Called without lock held. This is invoked from user context and may
+ *      be parallel to just about everything else. Its also fairly quick and
+ *      not called too often. Must protect against both bh and irq users
+ */
+
+static void set_multicast_list(struct net_device *dev)
+{
+        unsigned long flags;
+        struct ei_device *ei_local = (struct ei_device*)netdev_priv(dev);
+
+        spin_lock_irqsave(&ei_local->page_lock, flags);
+        do_set_multicast_list(dev);
+        spin_unlock_irqrestore(&ei_local->page_lock, flags);
+}
+
+/**
+ * ethdev_setup - init rest of 8390 device struct
+ * @dev: network device structure to init
+ *
+ * Initialize the rest of the 8390 device structure.  Do NOT __init
+ * this, as it is used by 8390 based modular drivers too.
+ */
+
+static void ethdev_setup(struct net_device *dev)
+{
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        if (ei_debug > 1)
+                printk(version);
+
+        dev->hard_start_xmit = &ei_start_xmit;
+        dev->get_stats  = get_stats;
+        dev->set_multicast_list = &set_multicast_list;
+
+        ether_setup(dev);
+
+        spin_lock_init(&ei_local->page_lock);
+}
+
+/**
+ * alloc_ei_netdev - alloc_etherdev counterpart for 8390
+ * @size: extra bytes to allocate
+ *
+ * Allocate 8390-specific net_device.
+ */
+static struct net_device *____alloc_ei_netdev(int size)
+{
+        return alloc_netdev(sizeof(struct ei_device) + size, "eth%d",
+                                ethdev_setup);
+}
+
+
+
+
+/* This page of functions should be 8390 generic */
+/* Follow National Semi's recommendations for initializing the "NIC". */
+
+/**
+ * NS8390_init - initialize 8390 hardware
+ * @dev: network device to initialize
+ * @startp: boolean.  non-zero value to initiate chip processing
+ *
+ *      Must be called with lock held.
+ */
+
+static void __NS8390_init(struct net_device *dev, int startp)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local = (struct ei_device *) netdev_priv(dev);
+        int i;
+        int endcfg = ei_local->word16
+            ? (0x48 | ENDCFG_WTS | (ei_local->bigendian ? ENDCFG_BOS : 0))
+            : 0x48;
+
+        if(sizeof(struct e8390_pkt_hdr)!=4)
+                panic("8390.c: header struct mispacked\n");
+        /* Follow National Semi's recommendations for initing the DP83902. */
+        ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD); /* 0x21 */
+        ei_outb_p(endcfg, e8390_base + EN0_DCFG);       /* 0x48 or 0x49 */
+        /* Clear the remote byte count registers. */
+        ei_outb_p(0x00,  e8390_base + EN0_RCNTLO);
+        ei_outb_p(0x00,  e8390_base + EN0_RCNTHI);
+        /* Set to monitor and loopback mode -- this is vital!. */
+        ei_outb_p(E8390_RXOFF, e8390_base + EN0_RXCR); /* 0x20 */
+        ei_outb_p(E8390_TXOFF, e8390_base + EN0_TXCR); /* 0x02 */
+        /* Set the transmit page and receive ring. */
+        ei_outb_p(ei_local->tx_start_page, e8390_base + EN0_TPSR);
+        ei_local->tx1 = ei_local->tx2 = 0;
+        ei_outb_p(ei_local->rx_start_page, e8390_base + EN0_STARTPG);
+        ei_outb_p(ei_local->stop_page-1, e8390_base + EN0_BOUNDARY);    /* 3c503 says 0x3f,NS0x26*/
+        ei_local->current_page = ei_local->rx_start_page;               /* assert boundary+1 */
+        ei_outb_p(ei_local->stop_page, e8390_base + EN0_STOPPG);
+        /* Clear the pending interrupts and mask. */
+        ei_outb_p(0xFF, e8390_base + EN0_ISR);
+        ei_outb_p(0x00,  e8390_base + EN0_IMR);
+
+        /* Copy the station address into the DS8390 registers. */
+
+        ei_outb_p(E8390_NODMA + E8390_PAGE1 + E8390_STOP, e8390_base+E8390_CMD); /* 0x61 */
+        for(i = 0; i < 6; i++)
+        {
+                ei_outb_p(dev->dev_addr[i], e8390_base + EN1_PHYS_SHIFT(i));
+                if (ei_debug > 1 && ei_inb_p(e8390_base + EN1_PHYS_SHIFT(i))!=dev->dev_addr[i])
+                        printk(KERN_ERR "Hw. address read/write mismap %d\n",i);
+        }
+
+        ei_outb_p(ei_local->rx_start_page, e8390_base + EN1_CURPAG);
+        ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_STOP, e8390_base+E8390_CMD);
+
+        netif_start_queue(dev);
+        ei_local->tx1 = ei_local->tx2 = 0;
+        ei_local->txing = 0;
+
+        if (startp)
+        {
+                ei_outb_p(0xff,  e8390_base + EN0_ISR);
+                ei_outb_p(ENISR_ALL,  e8390_base + EN0_IMR);
+                ei_outb_p(E8390_NODMA+E8390_PAGE0+E8390_START, e8390_base+E8390_CMD);
+                ei_outb_p(E8390_TXCONFIG, e8390_base + EN0_TXCR); /* xmit on. */
+                /* 3c503 TechMan says rxconfig only after the NIC is started. */
+                ei_outb_p(E8390_RXCONFIG, e8390_base + EN0_RXCR); /* rx on,  */
+                do_set_multicast_list(dev);     /* (re)load the mcast table */
+        }
+}
+
+/* Trigger a transmit start, assuming the length is valid.
+   Always called with the page lock held */
+
+static void NS8390_trigger_send(struct net_device *dev, unsigned int length,
+                                                                int start_page)
+{
+        unsigned long e8390_base = dev->base_addr;
+        struct ei_device *ei_local __attribute((unused)) = (struct ei_device *) netdev_priv(dev);
+
+        ei_outb_p(E8390_NODMA+E8390_PAGE0, e8390_base+E8390_CMD);
+
+        if (ei_inb_p(e8390_base + E8390_CMD) & E8390_TRANS)
+        {
+                printk(KERN_WARNING "%s: trigger_send() called with the transmitter busy.\n",
+                        dev->name);
+                return;
+        }
+        ei_outb_p(length & 0xff, e8390_base + EN0_TCNTLO);
+        ei_outb_p(length >> 8, e8390_base + EN0_TCNTHI);
+        ei_outb_p(start_page, e8390_base + EN0_TPSR);
+        ei_outb_p(E8390_NODMA+E8390_TRANS+E8390_START, e8390_base+E8390_CMD);
+}
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 5795ee116205..0a08d0c4e7b4 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -440,7 +440,7 @@ static void cleanup_card(struct net_device *dev)
         iounmap(ei_status.mem);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/mac8390.c b/drivers/net/mac8390.c
index ade6ff852e1a..a12bb64e3694 100644
--- a/drivers/net/mac8390.c
+++ b/drivers/net/mac8390.c
@@ -39,7 +39,16 @@
 #include <asm/hwtest.h>
 #include <asm/macints.h>
 
-#include "8390.h"
+static char version[] =
+        "mac8390.c: v0.4 2001-05-15 David Huggins-Daines <dhd@debian.org> and others\n";
+
+#define EI_SHIFT(x)     (ei_local->reg_offset[x])
+#define ei_inb(port)   in_8(port)
+#define ei_outb(val,port)  out_8(port,val)
+#define ei_inb_p(port)   in_8(port)
+#define ei_outb_p(val,port)  out_8(port,val)
+
+#include "lib8390.c"
 
 #define WD_START_PG                     0x00    /* First page of TX buffer */
 #define CABLETRON_RX_START_PG           0x00    /* First page of RX buffer */
@@ -116,9 +125,6 @@ static int useresources[] = {
         1, /* dayna-lc */
 };
 
-static char version[] __initdata =
-        "mac8390.c: v0.4 2001-05-15 David Huggins-Daines <dhd@debian.org> and others\n";
-
 extern enum mac8390_type mac8390_ident(struct nubus_dev * dev);
 extern int mac8390_memsize(unsigned long membase);
 extern int mac8390_memtest(struct net_device * dev);
@@ -237,7 +243,7 @@ struct net_device * __init mac8390_probe(int unit)
         if (!MACH_IS_MAC)
                 return ERR_PTR(-ENODEV);
 
-        dev = alloc_ei_netdev();
+        dev = ____alloc_ei_netdev(0);
         if (!dev)
                 return ERR_PTR(-ENOMEM);
 
@@ -438,7 +444,7 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
         dev->open = &mac8390_open;
         dev->stop = &mac8390_close;
 #ifdef CONFIG_NET_POLL_CONTROLLER
-        dev->poll_controller = ei_poll;
+        dev->poll_controller = __ei_poll;
 #endif
 
         /* GAR, ei_status is actually a macro even though it looks global */
@@ -510,7 +516,7 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
                 return -ENODEV;
         }
 
-        NS8390_init(dev, 0);
+        __NS8390_init(dev, 0);
 
         /* Good, done, now spit out some messages */
         printk(KERN_INFO "%s: %s in slot %X (type %s)\n",
@@ -532,8 +538,8 @@ static int __init mac8390_initdev(struct net_device * dev, struct nubus_dev * nd
 
 static int mac8390_open(struct net_device *dev)
 {
-        ei_open(dev);
-        if (request_irq(dev->irq, ei_interrupt, 0, "8390 Ethernet", dev)) {
+        __ei_open(dev);
+        if (request_irq(dev->irq, __ei_interrupt, 0, "8390 Ethernet", dev)) {
                 printk ("%s: unable to get IRQ %d.\n", dev->name, dev->irq);
                 return -EAGAIN;
         }
@@ -543,7 +549,7 @@ static int mac8390_open(struct net_device *dev)
 static int mac8390_close(struct net_device *dev)
 {
         free_irq(dev->irq, dev);
-        ei_close(dev);
+        __ei_close(dev);
         return 0;
 }
 
diff --git a/drivers/net/macb.c b/drivers/net/macb.c
new file mode 100644
index 000000000000..bd0ce98c939c
--- /dev/null
+++ b/drivers/net/macb.c
@@ -0,0 +1,1210 @@
+/*
+ * Atmel MACB Ethernet Controller driver
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
+#include <linux/clk.h>
+#include <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/slab.h>
+#include <linux/init.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/mii.h>
+#include <linux/mutex.h>
+#include <linux/dma-mapping.h>
+#include <linux/ethtool.h>
+#include <linux/platform_device.h>
+
+#include <asm/arch/board.h>
+
+#include "macb.h"
+
+#define to_net_dev(class) container_of(class, struct net_device, class_dev)
+
+#define RX_BUFFER_SIZE          128
+#define RX_RING_SIZE            512
+#define RX_RING_BYTES           (sizeof(struct dma_desc) * RX_RING_SIZE)
+
+/* Make the IP header word-aligned (the ethernet header is 14 bytes) */
+#define RX_OFFSET               2
+
+#define TX_RING_SIZE            128
+#define DEF_TX_RING_PENDING     (TX_RING_SIZE - 1)
+#define TX_RING_BYTES           (sizeof(struct dma_desc) * TX_RING_SIZE)
+
+#define TX_RING_GAP(bp)                                         \
+        (TX_RING_SIZE - (bp)->tx_pending)
+#define TX_BUFFS_AVAIL(bp)                                      \
+        (((bp)->tx_tail <= (bp)->tx_head) ?                     \
+         (bp)->tx_tail + (bp)->tx_pending - (bp)->tx_head :     \
+         (bp)->tx_tail - (bp)->tx_head - TX_RING_GAP(bp))
+#define NEXT_TX(n)              (((n) + 1) & (TX_RING_SIZE - 1))
+
+#define NEXT_RX(n)              (((n) + 1) & (RX_RING_SIZE - 1))
+
+/* minimum number of free TX descriptors before waking up TX process */
+#define MACB_TX_WAKEUP_THRESH   (TX_RING_SIZE / 4)
+
+#define MACB_RX_INT_FLAGS       (MACB_BIT(RCOMP) | MACB_BIT(RXUBR)      \
+                                 | MACB_BIT(ISR_ROVR))
+
+static void __macb_set_hwaddr(struct macb *bp)
+{
+        u32 bottom;
+        u16 top;
+
+        bottom = cpu_to_le32(*((u32 *)bp->dev->dev_addr));
+        macb_writel(bp, SA1B, bottom);
+        top = cpu_to_le16(*((u16 *)(bp->dev->dev_addr + 4)));
+        macb_writel(bp, SA1T, top);
+}
+
+static void __init macb_get_hwaddr(struct macb *bp)
+{
+        u32 bottom;
+        u16 top;
+        u8 addr[6];
+
+        bottom = macb_readl(bp, SA1B);
+        top = macb_readl(bp, SA1T);
+
+        addr[0] = bottom & 0xff;
+        addr[1] = (bottom >> 8) & 0xff;
+        addr[2] = (bottom >> 16) & 0xff;
+        addr[3] = (bottom >> 24) & 0xff;
+        addr[4] = top & 0xff;
+        addr[5] = (top >> 8) & 0xff;
+
+        if (is_valid_ether_addr(addr))
+                memcpy(bp->dev->dev_addr, addr, sizeof(addr));
+}
+
+static void macb_enable_mdio(struct macb *bp)
+{
+        unsigned long flags;
+        u32 reg;
+
+        spin_lock_irqsave(&bp->lock, flags);
+        reg = macb_readl(bp, NCR);
+        reg |= MACB_BIT(MPE);
+        macb_writel(bp, NCR, reg);
+        macb_writel(bp, IER, MACB_BIT(MFD));
+        spin_unlock_irqrestore(&bp->lock, flags);
+}
+
+static void macb_disable_mdio(struct macb *bp)
+{
+        unsigned long flags;
+        u32 reg;
+
+        spin_lock_irqsave(&bp->lock, flags);
+        reg = macb_readl(bp, NCR);
+        reg &= ~MACB_BIT(MPE);
+        macb_writel(bp, NCR, reg);
+        macb_writel(bp, IDR, MACB_BIT(MFD));
+        spin_unlock_irqrestore(&bp->lock, flags);
+}
+
+static int macb_mdio_read(struct net_device *dev, int phy_id, int location)
+{
+        struct macb *bp = netdev_priv(dev);
+        int value;
+
+        mutex_lock(&bp->mdio_mutex);
+
+        macb_enable_mdio(bp);
+        macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_SOF)
+                              | MACB_BF(RW, MACB_MAN_READ)
+                              | MACB_BF(PHYA, phy_id)
+                              | MACB_BF(REGA, location)
+                              | MACB_BF(CODE, MACB_MAN_CODE)));
+
+        wait_for_completion(&bp->mdio_complete);
+
+        value = MACB_BFEXT(DATA, macb_readl(bp, MAN));
+        macb_disable_mdio(bp);
+        mutex_unlock(&bp->mdio_mutex);
+
+        return value;
+}
+
+static void macb_mdio_write(struct net_device *dev, int phy_id,
+                            int location, int val)
+{
+        struct macb *bp = netdev_priv(dev);
+
+        dev_dbg(&bp->pdev->dev, "mdio_write %02x:%02x <- %04x\n",
+                phy_id, location, val);
+
+        mutex_lock(&bp->mdio_mutex);
+        macb_enable_mdio(bp);
+
+        macb_writel(bp, MAN, (MACB_BF(SOF, MACB_MAN_SOF)
+                              | MACB_BF(RW, MACB_MAN_WRITE)
+                              | MACB_BF(PHYA, phy_id)
+                              | MACB_BF(REGA, location)
+                              | MACB_BF(CODE, MACB_MAN_CODE)
+                              | MACB_BF(DATA, val)));
+
+        wait_for_completion(&bp->mdio_complete);
+
+        macb_disable_mdio(bp);
+        mutex_unlock(&bp->mdio_mutex);
+}
+
+static int macb_phy_probe(struct macb *bp)
+{
+        int phy_address;
+        u16 phyid1, phyid2;
+
+        for (phy_address = 0; phy_address < 32; phy_address++) {
+                phyid1 = macb_mdio_read(bp->dev, phy_address, MII_PHYSID1);
+                phyid2 = macb_mdio_read(bp->dev, phy_address, MII_PHYSID2);
+
+                if (phyid1 != 0xffff && phyid1 != 0x0000
+                    && phyid2 != 0xffff && phyid2 != 0x0000)
+                        break;
+        }
+
+        if (phy_address == 32)
+                return -ENODEV;
+
+        dev_info(&bp->pdev->dev,
+                 "detected PHY at address %d (ID %04x:%04x)\n",
+                 phy_address, phyid1, phyid2);
+
+        bp->mii.phy_id = phy_address;
+        return 0;
+}
+
+static void macb_set_media(struct macb *bp, int media)
+{
+        u32 reg;
+
+        spin_lock_irq(&bp->lock);
+        reg = macb_readl(bp, NCFGR);
+        reg &= ~(MACB_BIT(SPD) | MACB_BIT(FD));
+        if (media & (ADVERTISE_100HALF | ADVERTISE_100FULL))
+                reg |= MACB_BIT(SPD);
+        if (media & ADVERTISE_FULL)
+                reg |= MACB_BIT(FD);
+        macb_writel(bp, NCFGR, reg);
+        spin_unlock_irq(&bp->lock);
+}
+
+static void macb_check_media(struct macb *bp, int ok_to_print, int init_media)
+{
+        struct mii_if_info *mii = &bp->mii;
+        unsigned int old_carrier, new_carrier;
+        int advertise, lpa, media, duplex;
+
+        /* if forced media, go no further */
+        if (mii->force_media)
+                return;
+
+        /* check current and old link status */
+        old_carrier = netif_carrier_ok(mii->dev) ? 1 : 0;
+        new_carrier = (unsigned int) mii_link_ok(mii);
+
+        /* if carrier state did not change, assume nothing else did */
+        if (!init_media && old_carrier == new_carrier)
+                return;
+
+        /* no carrier, nothing much to do */
+        if (!new_carrier) {
+                netif_carrier_off(mii->dev);
+                printk(KERN_INFO "%s: link down\n", mii->dev->name);
+                return;
+        }
+
+        /*
+         * we have carrier, see who's on the other end
+         */
+        netif_carrier_on(mii->dev);
+
+        /* get MII advertise and LPA values */
+        if (!init_media && mii->advertising) {
+                advertise = mii->advertising;
+        } else {
+                advertise = mii->mdio_read(mii->dev, mii->phy_id, MII_ADVERTISE);
+                mii->advertising = advertise;
+        }
+        lpa = mii->mdio_read(mii->dev, mii->phy_id, MII_LPA);
+
+        /* figure out media and duplex from advertise and LPA values */
+        media = mii_nway_result(lpa & advertise);
+        duplex = (media & ADVERTISE_FULL) ? 1 : 0;
+
+        if (ok_to_print)
+                printk(KERN_INFO "%s: link up, %sMbps, %s-duplex, lpa 0x%04X\n",
+                       mii->dev->name,
+                       media & (ADVERTISE_100FULL | ADVERTISE_100HALF) ? "100" : "10",
+                       duplex ? "full" : "half", lpa);
+
+        mii->full_duplex = duplex;
+
+        /* Let the MAC know about the new link state */
+        macb_set_media(bp, media);
+}
+
+static void macb_update_stats(struct macb *bp)
+{
+        u32 __iomem *reg = bp->regs + MACB_PFR;
+        u32 *p = &bp->hw_stats.rx_pause_frames;
+        u32 *end = &bp->hw_stats.tx_pause_frames + 1;
+
+        WARN_ON((unsigned long)(end - p - 1) != (MACB_TPF - MACB_PFR) / 4);
+
+        for(; p < end; p++, reg++)
+                *p += readl(reg);
+}
+
+static void macb_periodic_task(void *arg)
+{
+        struct macb *bp = arg;
+
+        macb_update_stats(bp);
+        macb_check_media(bp, 1, 0);
+
+        schedule_delayed_work(&bp->periodic_task, HZ);
+}
+
+static void macb_tx(struct macb *bp)
+{
+        unsigned int tail;
+        unsigned int head;
+        u32 status;
+
+        status = macb_readl(bp, TSR);
+        macb_writel(bp, TSR, status);
+
+        dev_dbg(&bp->pdev->dev, "macb_tx status = %02lx\n",
+                (unsigned long)status);
+
+        if (status & MACB_BIT(UND)) {
+                printk(KERN_ERR "%s: TX underrun, resetting buffers\n",
+                       bp->dev->name);
+                bp->tx_head = bp->tx_tail = 0;
+        }
+
+        if (!(status & MACB_BIT(COMP)))
+                /*
+                 * This may happen when a buffer becomes complete
+                 * between reading the ISR and scanning the
+                 * descriptors.  Nothing to worry about.
+                 */
+                return;
+
+        head = bp->tx_head;
+        for (tail = bp->tx_tail; tail != head; tail = NEXT_TX(tail)) {
+                struct ring_info *rp = &bp->tx_skb[tail];
+                struct sk_buff *skb = rp->skb;
+                u32 bufstat;
+
+                BUG_ON(skb == NULL);
+
+                rmb();
+                bufstat = bp->tx_ring[tail].ctrl;
+
+                if (!(bufstat & MACB_BIT(TX_USED)))
+                        break;
+
+                dev_dbg(&bp->pdev->dev, "skb %u (data %p) TX complete\n",
+                        tail, skb->data);
+                dma_unmap_single(&bp->pdev->dev, rp->mapping, skb->len,
+                                 DMA_TO_DEVICE);
+                bp->stats.tx_packets++;
+                bp->stats.tx_bytes += skb->len;
+                rp->skb = NULL;
+                dev_kfree_skb_irq(skb);
+        }
+
+        bp->tx_tail = tail;
+        if (netif_queue_stopped(bp->dev) &&
+            TX_BUFFS_AVAIL(bp) > MACB_TX_WAKEUP_THRESH)
+                netif_wake_queue(bp->dev);
+}
+
+static int macb_rx_frame(struct macb *bp, unsigned int first_frag,
+                         unsigned int last_frag)
+{
+        unsigned int len;
+        unsigned int frag;
+        unsigned int offset = 0;
+        struct sk_buff *skb;
+
+        len = MACB_BFEXT(RX_FRMLEN, bp->rx_ring[last_frag].ctrl);
+
+        dev_dbg(&bp->pdev->dev, "macb_rx_frame frags %u - %u (len %u)\n",
+                first_frag, last_frag, len);
+
+        skb = dev_alloc_skb(len + RX_OFFSET);
+        if (!skb) {
+                bp->stats.rx_dropped++;
+                for (frag = first_frag; ; frag = NEXT_RX(frag)) {
+                        bp->rx_ring[frag].addr &= ~MACB_BIT(RX_USED);
+                        if (frag == last_frag)
+                                break;
+                }
+                wmb();
+                return 1;
+        }
+
+        skb_reserve(skb, RX_OFFSET);
+        skb->dev = bp->dev;
+        skb->ip_summed = CHECKSUM_NONE;
+        skb_put(skb, len);
+
+        for (frag = first_frag; ; frag = NEXT_RX(frag)) {
+                unsigned int frag_len = RX_BUFFER_SIZE;
+
+                if (offset + frag_len > len) {
+                        BUG_ON(frag != last_frag);
+                        frag_len = len - offset;
+                }
+                memcpy(skb->data + offset,
+                       bp->rx_buffers + (RX_BUFFER_SIZE * frag),
+                       frag_len);
+                offset += RX_BUFFER_SIZE;
+                bp->rx_ring[frag].addr &= ~MACB_BIT(RX_USED);
+                wmb();
+
+                if (frag == last_frag)
+                        break;
+        }
+
+        skb->protocol = eth_type_trans(skb, bp->dev);
+
+        bp->stats.rx_packets++;
+        bp->stats.rx_bytes += len;
+        bp->dev->last_rx = jiffies;
+        dev_dbg(&bp->pdev->dev, "received skb of length %u, csum: %08x\n",
+                skb->len, skb->csum);
+        netif_receive_skb(skb);
+
+        return 0;
+}
+
+/* Mark DMA descriptors from begin up to and not including end as unused */
+static void discard_partial_frame(struct macb *bp, unsigned int begin,
+                                  unsigned int end)
+{
+        unsigned int frag;
+
+        for (frag = begin; frag != end; frag = NEXT_RX(frag))
+                bp->rx_ring[frag].addr &= ~MACB_BIT(RX_USED);
+        wmb();
+
+        /*
+         * When this happens, the hardware stats registers for
+         * whatever caused this is updated, so we don't have to record
+         * anything.
+         */
+}
+
+static int macb_rx(struct macb *bp, int budget)
+{
+        int received = 0;
+        unsigned int tail = bp->rx_tail;
+        int first_frag = -1;
+
+        for (; budget > 0; tail = NEXT_RX(tail)) {
+                u32 addr, ctrl;
+
+                rmb();
+                addr = bp->rx_ring[tail].addr;
+                ctrl = bp->rx_ring[tail].ctrl;
+
+                if (!(addr & MACB_BIT(RX_USED)))
+                        break;
+
+                if (ctrl & MACB_BIT(RX_SOF)) {
+                        if (first_frag != -1)
+                                discard_partial_frame(bp, first_frag, tail);
+                        first_frag = tail;
+                }
+
+                if (ctrl & MACB_BIT(RX_EOF)) {
+                        int dropped;
+                        BUG_ON(first_frag == -1);
+
+                        dropped = macb_rx_frame(bp, first_frag, tail);
+                        first_frag = -1;
+                        if (!dropped) {
+                                received++;
+                                budget--;
+                        }
+                }
+        }
+
+        if (first_frag != -1)
+                bp->rx_tail = first_frag;
+        else
+                bp->rx_tail = tail;
+
+        return received;
+}
+
+static int macb_poll(struct net_device *dev, int *budget)
+{
+        struct macb *bp = netdev_priv(dev);
+        int orig_budget, work_done, retval = 0;
+        u32 status;
+
+        status = macb_readl(bp, RSR);
+        macb_writel(bp, RSR, status);
+
+        if (!status) {
+                /*
+                 * This may happen if an interrupt was pending before
+                 * this function was called last time, and no packets
+                 * have been received since.
+                 */
+                netif_rx_complete(dev);
+                goto out;
+        }
+
+        dev_dbg(&bp->pdev->dev, "poll: status = %08lx, budget = %d\n",
+                (unsigned long)status, *budget);
+
+        if (!(status & MACB_BIT(REC))) {
+                dev_warn(&bp->pdev->dev,
+                         "No RX buffers complete, status = %02lx\n",
+                         (unsigned long)status);
+                netif_rx_complete(dev);
+                goto out;
+        }
+
+        orig_budget = *budget;
+        if (orig_budget > dev->quota)
+                orig_budget = dev->quota;
+
+        work_done = macb_rx(bp, orig_budget);
+        if (work_done < orig_budget) {
+                netif_rx_complete(dev);
+                retval = 0;
+        } else {
+                retval = 1;
+        }
+
+        /*
+         * We've done what we can to clean the buffers. Make sure we
+         * get notified when new packets arrive.
+         */
+out:
+        macb_writel(bp, IER, MACB_RX_INT_FLAGS);
+
+        /* TODO: Handle errors */
+
+        return retval;
+}
+
+static irqreturn_t macb_interrupt(int irq, void *dev_id)
+{
+        struct net_device *dev = dev_id;
+        struct macb *bp = netdev_priv(dev);
+        u32 status;
+
+        status = macb_readl(bp, ISR);
+
+        if (unlikely(!status))
+                return IRQ_NONE;
+
+        spin_lock(&bp->lock);
+
+        while (status) {
+                if (status & MACB_BIT(MFD))
+                        complete(&bp->mdio_complete);
+
+                /* close possible race with dev_close */
+                if (unlikely(!netif_running(dev))) {
+                        macb_writel(bp, IDR, ~0UL);
+                        break;
+                }
+
+                if (status & MACB_RX_INT_FLAGS) {
+                        if (netif_rx_schedule_prep(dev)) {
+                                /*
+                                 * There's no point taking any more interrupts
+                                 * until we have processed the buffers
+                                 */
+                                macb_writel(bp, IDR, MACB_RX_INT_FLAGS);
+                                dev_dbg(&bp->pdev->dev, "scheduling RX softirq\n");
+                                __netif_rx_schedule(dev);
+                        }
+                }
+
+                if (status & (MACB_BIT(TCOMP) | MACB_BIT(ISR_TUND)))
+                        macb_tx(bp);
+
+                /*
+                 * Link change detection isn't possible with RMII, so we'll
+                 * add that if/when we get our hands on a full-blown MII PHY.
+                 */
+
+                if (status & MACB_BIT(HRESP)) {
+                        /*
+                         * TODO: Reset the hardware, and maybe move the printk
+                         * to a lower-priority context as well (work queue?)
+                         */
+                        printk(KERN_ERR "%s: DMA bus error: HRESP not OK\n",
+                               dev->name);
+                }
+
+                status = macb_readl(bp, ISR);
+        }
+
+        spin_unlock(&bp->lock);
+
+        return IRQ_HANDLED;
+}
+
+static int macb_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+        struct macb *bp = netdev_priv(dev);
+        dma_addr_t mapping;
+        unsigned int len, entry;
+        u32 ctrl;
+
+#ifdef DEBUG
+        int i;
+        dev_dbg(&bp->pdev->dev,
+                "start_xmit: len %u head %p data %p tail %p end %p\n",
+                skb->len, skb->head, skb->data, skb->tail, skb->end);
+        dev_dbg(&bp->pdev->dev,
+                "data:");
+        for (i = 0; i < 16; i++)
+                printk(" %02x", (unsigned int)skb->data[i]);
+        printk("\n");
+#endif
+
+        len = skb->len;
+        spin_lock_irq(&bp->lock);
+
+        /* This is a hard error, log it. */
+        if (TX_BUFFS_AVAIL(bp) < 1) {
+                netif_stop_queue(dev);
+                spin_unlock_irq(&bp->lock);
+                dev_err(&bp->pdev->dev,
+                        "BUG! Tx Ring full when queue awake!\n");
+                dev_dbg(&bp->pdev->dev, "tx_head = %u, tx_tail = %u\n",
+                        bp->tx_head, bp->tx_tail);
+                return 1;
+        }
+
+        entry = bp->tx_head;
+        dev_dbg(&bp->pdev->dev, "Allocated ring entry %u\n", entry);
+        mapping = dma_map_single(&bp->pdev->dev, skb->data,
+                                 len, DMA_TO_DEVICE);
+        bp->tx_skb[entry].skb = skb;
+        bp->tx_skb[entry].mapping = mapping;
+        dev_dbg(&bp->pdev->dev, "Mapped skb data %p to DMA addr %08lx\n",
+                skb->data, (unsigned long)mapping);
+
+        ctrl = MACB_BF(TX_FRMLEN, len);
+        ctrl |= MACB_BIT(TX_LAST);
+        if (entry == (TX_RING_SIZE - 1))
+                ctrl |= MACB_BIT(TX_WRAP);
+
+        bp->tx_ring[entry].addr = mapping;
+        bp->tx_ring[entry].ctrl = ctrl;
+        wmb();
+
+        entry = NEXT_TX(entry);
+        bp->tx_head = entry;
+
+        macb_writel(bp, NCR, macb_readl(bp, NCR) | MACB_BIT(TSTART));
+
+        if (TX_BUFFS_AVAIL(bp) < 1)
+                netif_stop_queue(dev);
+
+        spin_unlock_irq(&bp->lock);
+
+        dev->trans_start = jiffies;
+
+        return 0;
+}
+
+static void macb_free_consistent(struct macb *bp)
+{
+        if (bp->tx_skb) {
+                kfree(bp->tx_skb);
+                bp->tx_skb = NULL;
+        }
+        if (bp->rx_ring) {
+                dma_free_coherent(&bp->pdev->dev, RX_RING_BYTES,
+                                  bp->rx_ring, bp->rx_ring_dma);
+                bp->rx_ring = NULL;
+        }
+        if (bp->tx_ring) {
+                dma_free_coherent(&bp->pdev->dev, TX_RING_BYTES,
+                                  bp->tx_ring, bp->tx_ring_dma);
+                bp->tx_ring = NULL;
+        }
+        if (bp->rx_buffers) {
+                dma_free_coherent(&bp->pdev->dev,
+                                  RX_RING_SIZE * RX_BUFFER_SIZE,
+                                  bp->rx_buffers, bp->rx_buffers_dma);
+                bp->rx_buffers = NULL;
+        }
+}
+
+static int macb_alloc_consistent(struct macb *bp)
+{
+        int size;
+
+        size = TX_RING_SIZE * sizeof(struct ring_info);
+        bp->tx_skb = kmalloc(size, GFP_KERNEL);
+        if (!bp->tx_skb)
+                goto out_err;
+
+        size = RX_RING_BYTES;
+        bp->rx_ring = dma_alloc_coherent(&bp->pdev->dev, size,
+                                         &bp->rx_ring_dma, GFP_KERNEL);
+        if (!bp->rx_ring)
+                goto out_err;
+        dev_dbg(&bp->pdev->dev,
+                "Allocated RX ring of %d bytes at %08lx (mapped %p)\n",
+                size, (unsigned long)bp->rx_ring_dma, bp->rx_ring);
+
+        size = TX_RING_BYTES;
+        bp->tx_ring = dma_alloc_coherent(&bp->pdev->dev, size,
+                                         &bp->tx_ring_dma, GFP_KERNEL);
+        if (!bp->tx_ring)
+                goto out_err;
+        dev_dbg(&bp->pdev->dev,
+                "Allocated TX ring of %d bytes at %08lx (mapped %p)\n",
+                size, (unsigned long)bp->tx_ring_dma, bp->tx_ring);
+
+        size = RX_RING_SIZE * RX_BUFFER_SIZE;
+        bp->rx_buffers = dma_alloc_coherent(&bp->pdev->dev, size,
+                                            &bp->rx_buffers_dma, GFP_KERNEL);
+        if (!bp->rx_buffers)
+                goto out_err;
+        dev_dbg(&bp->pdev->dev,
+                "Allocated RX buffers of %d bytes at %08lx (mapped %p)\n",
+                size, (unsigned long)bp->rx_buffers_dma, bp->rx_buffers);
+
+        return 0;
+
+out_err:
+        macb_free_consistent(bp);
+        return -ENOMEM;
+}
+
+static void macb_init_rings(struct macb *bp)
+{
+        int i;
+        dma_addr_t addr;
+
+        addr = bp->rx_buffers_dma;
+        for (i = 0; i < RX_RING_SIZE; i++) {
+                bp->rx_ring[i].addr = addr;
+                bp->rx_ring[i].ctrl = 0;
+                addr += RX_BUFFER_SIZE;
+        }
+        bp->rx_ring[RX_RING_SIZE - 1].addr |= MACB_BIT(RX_WRAP);
+
+        for (i = 0; i < TX_RING_SIZE; i++) {
+                bp->tx_ring[i].addr = 0;
+                bp->tx_ring[i].ctrl = MACB_BIT(TX_USED);
+        }
+        bp->tx_ring[TX_RING_SIZE - 1].ctrl |= MACB_BIT(TX_WRAP);
+
+        bp->rx_tail = bp->tx_head = bp->tx_tail = 0;
+}
+
+static void macb_reset_hw(struct macb *bp)
+{
+        /* Make sure we have the write buffer for ourselves */
+        wmb();
+
+        /*
+         * Disable RX and TX (XXX: Should we halt the transmission
+         * more gracefully?)
+         */
+        macb_writel(bp, NCR, 0);
+
+        /* Clear the stats registers (XXX: Update stats first?) */
+        macb_writel(bp, NCR, MACB_BIT(CLRSTAT));
+
+        /* Clear all status flags */
+        macb_writel(bp, TSR, ~0UL);
+        macb_writel(bp, RSR, ~0UL);
+
+        /* Disable all interrupts */
+        macb_writel(bp, IDR, ~0UL);
+        macb_readl(bp, ISR);
+}
+
+static void macb_init_hw(struct macb *bp)
+{
+        u32 config;
+
+        macb_reset_hw(bp);
+        __macb_set_hwaddr(bp);
+
+        config = macb_readl(bp, NCFGR) & MACB_BF(CLK, -1L);
+        config |= MACB_BIT(PAE);                /* PAuse Enable */
+        config |= MACB_BIT(DRFCS);              /* Discard Rx FCS */
+        if (bp->dev->flags & IFF_PROMISC)
+                config |= MACB_BIT(CAF);        /* Copy All Frames */
+        if (!(bp->dev->flags & IFF_BROADCAST))
+                config |= MACB_BIT(NBC);        /* No BroadCast */
+        macb_writel(bp, NCFGR, config);
+
+        /* Initialize TX and RX buffers */
+        macb_writel(bp, RBQP, bp->rx_ring_dma);
+        macb_writel(bp, TBQP, bp->tx_ring_dma);
+
+        /* Enable TX and RX */
+        macb_writel(bp, NCR, MACB_BIT(RE) | MACB_BIT(TE));
+
+        /* Enable interrupts */
+        macb_writel(bp, IER, (MACB_BIT(RCOMP)
+                              | MACB_BIT(RXUBR)
+                              | MACB_BIT(ISR_TUND)
+                              | MACB_BIT(ISR_RLE)
+                              | MACB_BIT(TXERR)
+                              | MACB_BIT(TCOMP)
+                              | MACB_BIT(ISR_ROVR)
+                              | MACB_BIT(HRESP)));
+}
+
+static void macb_init_phy(struct net_device *dev)
+{
+        struct macb *bp = netdev_priv(dev);
+
+        /* Set some reasonable default settings */
+        macb_mdio_write(dev, bp->mii.phy_id, MII_ADVERTISE,
+                        ADVERTISE_CSMA | ADVERTISE_ALL);
+        macb_mdio_write(dev, bp->mii.phy_id, MII_BMCR,
+                        (BMCR_SPEED100 | BMCR_ANENABLE
+                         | BMCR_ANRESTART | BMCR_FULLDPLX));
+}
+
+static int macb_open(struct net_device *dev)
+{
+        struct macb *bp = netdev_priv(dev);
+        int err;
+
+        dev_dbg(&bp->pdev->dev, "open\n");
+
+        if (!is_valid_ether_addr(dev->dev_addr))
+                return -EADDRNOTAVAIL;
+
+        err = macb_alloc_consistent(bp);
+        if (err) {
+                printk(KERN_ERR
+                       "%s: Unable to allocate DMA memory (error %d)\n",
+                       dev->name, err);
+                return err;
+        }
+
+        macb_init_rings(bp);
+        macb_init_hw(bp);
+        macb_init_phy(dev);
+
+        macb_check_media(bp, 1, 1);
+        netif_start_queue(dev);
+
+        schedule_delayed_work(&bp->periodic_task, HZ);
+
+        return 0;
+}
+
+static int macb_close(struct net_device *dev)
+{
+        struct macb *bp = netdev_priv(dev);
+        unsigned long flags;
+
+        cancel_rearming_delayed_work(&bp->periodic_task);
+
+        netif_stop_queue(dev);
+
+        spin_lock_irqsave(&bp->lock, flags);
+        macb_reset_hw(bp);
+        netif_carrier_off(dev);
+        spin_unlock_irqrestore(&bp->lock, flags);
+
+        macb_free_consistent(bp);
+
+        return 0;
+}
+
+static struct net_device_stats *macb_get_stats(struct net_device *dev)
+{
+        struct macb *bp = netdev_priv(dev);
+        struct net_device_stats *nstat = &bp->stats;
+        struct macb_stats *hwstat = &bp->hw_stats;
+
+        /* Convert HW stats into netdevice stats */
+        nstat->rx_errors = (hwstat->rx_fcs_errors +
+                            hwstat->rx_align_errors +
+                            hwstat->rx_resource_errors +
+                            hwstat->rx_overruns +
+                            hwstat->rx_oversize_pkts +
+                            hwstat->rx_jabbers +
+                            hwstat->rx_undersize_pkts +
+                            hwstat->sqe_test_errors +
+                            hwstat->rx_length_mismatch);
+        nstat->tx_errors = (hwstat->tx_late_cols +
+                            hwstat->tx_excessive_cols +
+                            hwstat->tx_underruns +
+                            hwstat->tx_carrier_errors);
+        nstat->collisions = (hwstat->tx_single_cols +
+                             hwstat->tx_multiple_cols +
+                             hwstat->tx_excessive_cols);
+        nstat->rx_length_errors = (hwstat->rx_oversize_pkts +
+                                   hwstat->rx_jabbers +
+                                   hwstat->rx_undersize_pkts +
+                                   hwstat->rx_length_mismatch);
+        nstat->rx_over_errors = hwstat->rx_resource_errors;
+        nstat->rx_crc_errors = hwstat->rx_fcs_errors;
+        nstat->rx_frame_errors = hwstat->rx_align_errors;
+        nstat->rx_fifo_errors = hwstat->rx_overruns;
+        /* XXX: What does "missed" mean? */
+        nstat->tx_aborted_errors = hwstat->tx_excessive_cols;
+        nstat->tx_carrier_errors = hwstat->tx_carrier_errors;
+        nstat->tx_fifo_errors = hwstat->tx_underruns;
+        /* Don't know about heartbeat or window errors... */
+
+        return nstat;
+}
+
+static int macb_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct macb *bp = netdev_priv(dev);
+        int ret;
+        unsigned long flags;
+
+        spin_lock_irqsave(&bp->lock, flags);
+        ret = mii_ethtool_gset(&bp->mii, cmd);
+        spin_unlock_irqrestore(&bp->lock, flags);
+
+        return ret;
+}
+
+static int macb_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct macb *bp = netdev_priv(dev);
+        int ret;
+        unsigned long flags;
+
+        spin_lock_irqsave(&bp->lock, flags);
+        ret = mii_ethtool_sset(&bp->mii, cmd);
+        spin_unlock_irqrestore(&bp->lock, flags);
+
+        return ret;
+}
+
+static void macb_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info)
+{
+        struct macb *bp = netdev_priv(dev);
+
+        strcpy(info->driver, bp->pdev->dev.driver->name);
+        strcpy(info->version, "$Revision: 1.14 $");
+        strcpy(info->bus_info, bp->pdev->dev.bus_id);
+}
+
+static int macb_nway_reset(struct net_device *dev)
+{
+        struct macb *bp = netdev_priv(dev);
+        return mii_nway_restart(&bp->mii);
+}
+
+static struct ethtool_ops macb_ethtool_ops = {
+        .get_settings           = macb_get_settings,
+        .set_settings           = macb_set_settings,
+        .get_drvinfo            = macb_get_drvinfo,
+        .nway_reset             = macb_nway_reset,
+        .get_link               = ethtool_op_get_link,
+};
+
+static int macb_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+        struct macb *bp = netdev_priv(dev);
+        int ret;
+        unsigned long flags;
+
+        if (!netif_running(dev))
+                return -EINVAL;
+
+        spin_lock_irqsave(&bp->lock, flags);
+        ret = generic_mii_ioctl(&bp->mii, if_mii(rq), cmd, NULL);
+        spin_unlock_irqrestore(&bp->lock, flags);
+
+        return ret;
+}
+
+static ssize_t macb_mii_show(const struct class_device *cd, char *buf,
+                        unsigned long addr)
+{
+        struct net_device *dev = to_net_dev(cd);
+        struct macb *bp = netdev_priv(dev);
+        ssize_t ret = -EINVAL;
+
+        if (netif_running(dev)) {
+                int value;
+                value = macb_mdio_read(dev, bp->mii.phy_id, addr);
+                ret = sprintf(buf, "0x%04x\n", (uint16_t)value);
+        }
+
+        return ret;
+}
+
+#define MII_ENTRY(name, addr)                                   \
+static ssize_t show_##name(struct class_device *cd, char *buf)  \
+{                                                               \
+        return macb_mii_show(cd, buf, addr);                    \
+}                                                               \
+static CLASS_DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
+
+MII_ENTRY(bmcr, MII_BMCR);
+MII_ENTRY(bmsr, MII_BMSR);
+MII_ENTRY(physid1, MII_PHYSID1);
+MII_ENTRY(physid2, MII_PHYSID2);
+MII_ENTRY(advertise, MII_ADVERTISE);
+MII_ENTRY(lpa, MII_LPA);
+MII_ENTRY(expansion, MII_EXPANSION);
+
+static struct attribute *macb_mii_attrs[] = {
+        &class_device_attr_bmcr.attr,
+        &class_device_attr_bmsr.attr,
+        &class_device_attr_physid1.attr,
+        &class_device_attr_physid2.attr,
+        &class_device_attr_advertise.attr,
+        &class_device_attr_lpa.attr,
+        &class_device_attr_expansion.attr,
+        NULL,
+};
+
+static struct attribute_group macb_mii_group = {
+        .name   = "mii",
+        .attrs  = macb_mii_attrs,
+};
+
+static void macb_unregister_sysfs(struct net_device *net)
+{
+        struct class_device *class_dev = &net->class_dev;
+
+        sysfs_remove_group(&class_dev->kobj, &macb_mii_group);
+}
+
+static int macb_register_sysfs(struct net_device *net)
+{
+        struct class_device *class_dev = &net->class_dev;
+        int ret;
+
+        ret = sysfs_create_group(&class_dev->kobj, &macb_mii_group);
+        if (ret)
+                printk(KERN_WARNING
+                       "%s: sysfs mii attribute registration failed: %d\n",
+                       net->name, ret);
+        return ret;
+}
+static int __devinit macb_probe(struct platform_device *pdev)
+{
+        struct eth_platform_data *pdata;
+        struct resource *regs;
+        struct net_device *dev;
+        struct macb *bp;
+        unsigned long pclk_hz;
+        u32 config;
+        int err = -ENXIO;
+
+        regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!regs) {
+                dev_err(&pdev->dev, "no mmio resource defined\n");
+                goto err_out;
+        }
+
+        err = -ENOMEM;
+        dev = alloc_etherdev(sizeof(*bp));
+        if (!dev) {
+                dev_err(&pdev->dev, "etherdev alloc failed, aborting.\n");
+                goto err_out;
+        }
+
+        SET_MODULE_OWNER(dev);
+        SET_NETDEV_DEV(dev, &pdev->dev);
+
+        /* TODO: Actually, we have some interesting features... */
+        dev->features |= 0;
+
+        bp = netdev_priv(dev);
+        bp->pdev = pdev;
+        bp->dev = dev;
+
+        spin_lock_init(&bp->lock);
+
+        bp->pclk = clk_get(&pdev->dev, "pclk");
+        if (IS_ERR(bp->pclk)) {
+                dev_err(&pdev->dev, "failed to get pclk\n");
+                goto err_out_free_dev;
+        }
+        bp->hclk = clk_get(&pdev->dev, "hclk");
+        if (IS_ERR(bp->hclk)) {
+                dev_err(&pdev->dev, "failed to get hclk\n");
+                goto err_out_put_pclk;
+        }
+
+        clk_enable(bp->pclk);
+        clk_enable(bp->hclk);
+
+        bp->regs = ioremap(regs->start, regs->end - regs->start + 1);
+        if (!bp->regs) {
+                dev_err(&pdev->dev, "failed to map registers, aborting.\n");
+                err = -ENOMEM;
+                goto err_out_disable_clocks;
+        }
+
+        dev->irq = platform_get_irq(pdev, 0);
+        err = request_irq(dev->irq, macb_interrupt, SA_SAMPLE_RANDOM,
+                          dev->name, dev);
+        if (err) {
+                printk(KERN_ERR
+                       "%s: Unable to request IRQ %d (error %d)\n",
+                       dev->name, dev->irq, err);
+                goto err_out_iounmap;
+        }
+
+        dev->open = macb_open;
+        dev->stop = macb_close;
+        dev->hard_start_xmit = macb_start_xmit;
+        dev->get_stats = macb_get_stats;
+        dev->do_ioctl = macb_ioctl;
+        dev->poll = macb_poll;
+        dev->weight = 64;
+        dev->ethtool_ops = &macb_ethtool_ops;
+
+        dev->base_addr = regs->start;
+
+        INIT_WORK(&bp->periodic_task, macb_periodic_task, bp);
+        mutex_init(&bp->mdio_mutex);
+        init_completion(&bp->mdio_complete);
+
+        /* Set MII management clock divider */
+        pclk_hz = clk_get_rate(bp->pclk);
+        if (pclk_hz <= 20000000)
+                config = MACB_BF(CLK, MACB_CLK_DIV8);
+        else if (pclk_hz <= 40000000)
+                config = MACB_BF(CLK, MACB_CLK_DIV16);
+        else if (pclk_hz <= 80000000)
+                config = MACB_BF(CLK, MACB_CLK_DIV32);
+        else
+                config = MACB_BF(CLK, MACB_CLK_DIV64);
+        macb_writel(bp, NCFGR, config);
+
+        bp->mii.dev = dev;
+        bp->mii.mdio_read = macb_mdio_read;
+        bp->mii.mdio_write = macb_mdio_write;
+        bp->mii.phy_id_mask = 0x1f;
+        bp->mii.reg_num_mask = 0x1f;
+
+        macb_get_hwaddr(bp);
+        err = macb_phy_probe(bp);
+        if (err) {
+                dev_err(&pdev->dev, "Failed to detect PHY, aborting.\n");
+                goto err_out_free_irq;
+        }
+
+        pdata = pdev->dev.platform_data;
+        if (pdata && pdata->is_rmii)
+                macb_writel(bp, USRIO, 0);
+        else
+                macb_writel(bp, USRIO, MACB_BIT(MII));
+
+        bp->tx_pending = DEF_TX_RING_PENDING;
+
+        err = register_netdev(dev);
+        if (err) {
+                dev_err(&pdev->dev, "Cannot register net device, aborting.\n");
+                goto err_out_free_irq;
+        }
+
+        platform_set_drvdata(pdev, dev);
+
+        macb_register_sysfs(dev);
+
+        printk(KERN_INFO "%s: Atmel MACB at 0x%08lx irq %d "
+               "(%02x:%02x:%02x:%02x:%02x:%02x)\n",
+               dev->name, dev->base_addr, dev->irq,
+               dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
+               dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+
+        return 0;
+
+err_out_free_irq:
+        free_irq(dev->irq, dev);
+err_out_iounmap:
+        iounmap(bp->regs);
+err_out_disable_clocks:
+        clk_disable(bp->hclk);
+        clk_disable(bp->pclk);
+        clk_put(bp->hclk);
+err_out_put_pclk:
+        clk_put(bp->pclk);
+err_out_free_dev:
+        free_netdev(dev);
+err_out:
+        platform_set_drvdata(pdev, NULL);
+        return err;
+}
+
+static int __devexit macb_remove(struct platform_device *pdev)
+{
+        struct net_device *dev;
+        struct macb *bp;
+
+        dev = platform_get_drvdata(pdev);
+
+        if (dev) {
+                bp = netdev_priv(dev);
+                macb_unregister_sysfs(dev);
+                unregister_netdev(dev);
+                free_irq(dev->irq, dev);
+                iounmap(bp->regs);
+                clk_disable(bp->hclk);
+                clk_disable(bp->pclk);
+                clk_put(bp->hclk);
+                clk_put(bp->pclk);
+                free_netdev(dev);
+                platform_set_drvdata(pdev, NULL);
+        }
+
+        return 0;
+}
+
+static struct platform_driver macb_driver = {
+        .probe          = macb_probe,
+        .remove         = __devexit_p(macb_remove),
+        .driver         = {
+                .name           = "macb",
+        },
+};
+
+static int __init macb_init(void)
+{
+        return platform_driver_register(&macb_driver);
+}
+
+static void __exit macb_exit(void)
+{
+        platform_driver_unregister(&macb_driver);
+}
+
+module_init(macb_init);
+module_exit(macb_exit);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Atmel MACB Ethernet driver");
+MODULE_AUTHOR("Haavard Skinnemoen <hskinnemoen@atmel.com>");
diff --git a/drivers/net/macb.h b/drivers/net/macb.h
new file mode 100644
index 000000000000..8c253db69881
--- /dev/null
+++ b/drivers/net/macb.h
@@ -0,0 +1,387 @@
+/*
+ * Atmel MACB Ethernet Controller driver
+ *
+ * Copyright (C) 2004-2006 Atmel Corporation
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#ifndef _MACB_H
+#define _MACB_H
+
+/* MACB register offsets */
+#define MACB_NCR                                0x0000
+#define MACB_NCFGR                              0x0004
+#define MACB_NSR                                0x0008
+#define MACB_TSR                                0x0014
+#define MACB_RBQP                               0x0018
+#define MACB_TBQP                               0x001c
+#define MACB_RSR                                0x0020
+#define MACB_ISR                                0x0024
+#define MACB_IER                                0x0028
+#define MACB_IDR                                0x002c
+#define MACB_IMR                                0x0030
+#define MACB_MAN                                0x0034
+#define MACB_PTR                                0x0038
+#define MACB_PFR                                0x003c
+#define MACB_FTO                                0x0040
+#define MACB_SCF                                0x0044
+#define MACB_MCF                                0x0048
+#define MACB_FRO                                0x004c
+#define MACB_FCSE                               0x0050
+#define MACB_ALE                                0x0054
+#define MACB_DTF                                0x0058
+#define MACB_LCOL                               0x005c
+#define MACB_EXCOL                              0x0060
+#define MACB_TUND                               0x0064
+#define MACB_CSE                                0x0068
+#define MACB_RRE                                0x006c
+#define MACB_ROVR                               0x0070
+#define MACB_RSE                                0x0074
+#define MACB_ELE                                0x0078
+#define MACB_RJA                                0x007c
+#define MACB_USF                                0x0080
+#define MACB_STE                                0x0084
+#define MACB_RLE                                0x0088
+#define MACB_TPF                                0x008c
+#define MACB_HRB                                0x0090
+#define MACB_HRT                                0x0094
+#define MACB_SA1B                               0x0098
+#define MACB_SA1T                               0x009c
+#define MACB_SA2B                               0x00a0
+#define MACB_SA2T                               0x00a4
+#define MACB_SA3B                               0x00a8
+#define MACB_SA3T                               0x00ac
+#define MACB_SA4B                               0x00b0
+#define MACB_SA4T                               0x00b4
+#define MACB_TID                                0x00b8
+#define MACB_TPQ                                0x00bc
+#define MACB_USRIO                              0x00c0
+#define MACB_WOL                                0x00c4
+
+/* Bitfields in NCR */
+#define MACB_LB_OFFSET                          0
+#define MACB_LB_SIZE                            1
+#define MACB_LLB_OFFSET                         1
+#define MACB_LLB_SIZE                           1
+#define MACB_RE_OFFSET                          2
+#define MACB_RE_SIZE                            1
+#define MACB_TE_OFFSET                          3
+#define MACB_TE_SIZE                            1
+#define MACB_MPE_OFFSET                         4
+#define MACB_MPE_SIZE                           1
+#define MACB_CLRSTAT_OFFSET                     5
+#define MACB_CLRSTAT_SIZE                       1
+#define MACB_INCSTAT_OFFSET                     6
+#define MACB_INCSTAT_SIZE                       1
+#define MACB_WESTAT_OFFSET                      7
+#define MACB_WESTAT_SIZE                        1
+#define MACB_BP_OFFSET                          8
+#define MACB_BP_SIZE                            1
+#define MACB_TSTART_OFFSET                      9
+#define MACB_TSTART_SIZE                        1
+#define MACB_THALT_OFFSET                       10
+#define MACB_THALT_SIZE                         1
+#define MACB_NCR_TPF_OFFSET                     11
+#define MACB_NCR_TPF_SIZE                       1
+#define MACB_TZQ_OFFSET                         12
+#define MACB_TZQ_SIZE                           1
+
+/* Bitfields in NCFGR */
+#define MACB_SPD_OFFSET                         0
+#define MACB_SPD_SIZE                           1
+#define MACB_FD_OFFSET                          1
+#define MACB_FD_SIZE                            1
+#define MACB_BIT_RATE_OFFSET                    2
+#define MACB_BIT_RATE_SIZE                      1
+#define MACB_JFRAME_OFFSET                      3
+#define MACB_JFRAME_SIZE                        1
+#define MACB_CAF_OFFSET                         4
+#define MACB_CAF_SIZE                           1
+#define MACB_NBC_OFFSET                         5
+#define MACB_NBC_SIZE                           1
+#define MACB_NCFGR_MTI_OFFSET                   6
+#define MACB_NCFGR_MTI_SIZE                     1
+#define MACB_UNI_OFFSET                         7
+#define MACB_UNI_SIZE                           1
+#define MACB_BIG_OFFSET                         8
+#define MACB_BIG_SIZE                           1
+#define MACB_EAE_OFFSET                         9
+#define MACB_EAE_SIZE                           1
+#define MACB_CLK_OFFSET                         10
+#define MACB_CLK_SIZE                           2
+#define MACB_RTY_OFFSET                         12
+#define MACB_RTY_SIZE                           1
+#define MACB_PAE_OFFSET                         13
+#define MACB_PAE_SIZE                           1
+#define MACB_RBOF_OFFSET                        14
+#define MACB_RBOF_SIZE                          2
+#define MACB_RLCE_OFFSET                        16
+#define MACB_RLCE_SIZE                          1
+#define MACB_DRFCS_OFFSET                       17
+#define MACB_DRFCS_SIZE                         1
+#define MACB_EFRHD_OFFSET                       18
+#define MACB_EFRHD_SIZE                         1
+#define MACB_IRXFCS_OFFSET                      19
+#define MACB_IRXFCS_SIZE                        1
+
+/* Bitfields in NSR */
+#define MACB_NSR_LINK_OFFSET                    0
+#define MACB_NSR_LINK_SIZE                      1
+#define MACB_MDIO_OFFSET                        1
+#define MACB_MDIO_SIZE                          1
+#define MACB_IDLE_OFFSET                        2
+#define MACB_IDLE_SIZE                          1
+
+/* Bitfields in TSR */
+#define MACB_UBR_OFFSET                         0
+#define MACB_UBR_SIZE                           1
+#define MACB_COL_OFFSET                         1
+#define MACB_COL_SIZE                           1
+#define MACB_TSR_RLE_OFFSET                     2
+#define MACB_TSR_RLE_SIZE                       1
+#define MACB_TGO_OFFSET                         3
+#define MACB_TGO_SIZE                           1
+#define MACB_BEX_OFFSET                         4
+#define MACB_BEX_SIZE                           1
+#define MACB_COMP_OFFSET                        5
+#define MACB_COMP_SIZE                          1
+#define MACB_UND_OFFSET                         6
+#define MACB_UND_SIZE                           1
+
+/* Bitfields in RSR */
+#define MACB_BNA_OFFSET                         0
+#define MACB_BNA_SIZE                           1
+#define MACB_REC_OFFSET                         1
+#define MACB_REC_SIZE                           1
+#define MACB_OVR_OFFSET                         2
+#define MACB_OVR_SIZE                           1
+
+/* Bitfields in ISR/IER/IDR/IMR */
+#define MACB_MFD_OFFSET                         0
+#define MACB_MFD_SIZE                           1
+#define MACB_RCOMP_OFFSET                       1
+#define MACB_RCOMP_SIZE                         1
+#define MACB_RXUBR_OFFSET                       2
+#define MACB_RXUBR_SIZE                         1
+#define MACB_TXUBR_OFFSET                       3
+#define MACB_TXUBR_SIZE                         1
+#define MACB_ISR_TUND_OFFSET                    4
+#define MACB_ISR_TUND_SIZE                      1
+#define MACB_ISR_RLE_OFFSET                     5
+#define MACB_ISR_RLE_SIZE                       1
+#define MACB_TXERR_OFFSET                       6
+#define MACB_TXERR_SIZE                         1
+#define MACB_TCOMP_OFFSET                       7
+#define MACB_TCOMP_SIZE                         1
+#define MACB_ISR_LINK_OFFSET                    9
+#define MACB_ISR_LINK_SIZE                      1
+#define MACB_ISR_ROVR_OFFSET                    10
+#define MACB_ISR_ROVR_SIZE                      1
+#define MACB_HRESP_OFFSET                       11
+#define MACB_HRESP_SIZE                         1
+#define MACB_PFR_OFFSET                         12
+#define MACB_PFR_SIZE                           1
+#define MACB_PTZ_OFFSET                         13
+#define MACB_PTZ_SIZE                           1
+
+/* Bitfields in MAN */
+#define MACB_DATA_OFFSET                        0
+#define MACB_DATA_SIZE                          16
+#define MACB_CODE_OFFSET                        16
+#define MACB_CODE_SIZE                          2
+#define MACB_REGA_OFFSET                        18
+#define MACB_REGA_SIZE                          5
+#define MACB_PHYA_OFFSET                        23
+#define MACB_PHYA_SIZE                          5
+#define MACB_RW_OFFSET                          28
+#define MACB_RW_SIZE                            2
+#define MACB_SOF_OFFSET                         30
+#define MACB_SOF_SIZE                           2
+
+/* Bitfields in USRIO */
+#define MACB_MII_OFFSET                         0
+#define MACB_MII_SIZE                           1
+#define MACB_EAM_OFFSET                         1
+#define MACB_EAM_SIZE                           1
+#define MACB_TX_PAUSE_OFFSET                    2
+#define MACB_TX_PAUSE_SIZE                      1
+#define MACB_TX_PAUSE_ZERO_OFFSET               3
+#define MACB_TX_PAUSE_ZERO_SIZE                 1
+
+/* Bitfields in WOL */
+#define MACB_IP_OFFSET                          0
+#define MACB_IP_SIZE                            16
+#define MACB_MAG_OFFSET                         16
+#define MACB_MAG_SIZE                           1
+#define MACB_ARP_OFFSET                         17
+#define MACB_ARP_SIZE                           1
+#define MACB_SA1_OFFSET                         18
+#define MACB_SA1_SIZE                           1
+#define MACB_WOL_MTI_OFFSET                     19
+#define MACB_WOL_MTI_SIZE                       1
+
+/* Constants for CLK */
+#define MACB_CLK_DIV8                           0
+#define MACB_CLK_DIV16                          1
+#define MACB_CLK_DIV32                          2
+#define MACB_CLK_DIV64                          3
+
+/* Constants for MAN register */
+#define MACB_MAN_SOF                            1
+#define MACB_MAN_WRITE                          1
+#define MACB_MAN_READ                           2
+#define MACB_MAN_CODE                           2
+
+/* Bit manipulation macros */
+#define MACB_BIT(name)                                  \
+        (1 << MACB_##name##_OFFSET)
+#define MACB_BF(name,value)                             \
+        (((value) & ((1 << MACB_##name##_SIZE) - 1))    \
+         << MACB_##name##_OFFSET)
+#define MACB_BFEXT(name,value)\
+        (((value) >> MACB_##name##_OFFSET)              \
+         & ((1 << MACB_##name##_SIZE) - 1))
+#define MACB_BFINS(name,value,old)                      \
+        (((old) & ~(((1 << MACB_##name##_SIZE) - 1)     \
+                    << MACB_##name##_OFFSET))           \
+         | MACB_BF(name,value))
+
+/* Register access macros */
+#define macb_readl(port,reg)                            \
+        readl((port)->regs + MACB_##reg)
+#define macb_writel(port,reg,value)                     \
+        writel((value), (port)->regs + MACB_##reg)
+
+struct dma_desc {
+        u32     addr;
+        u32     ctrl;
+};
+
+/* DMA descriptor bitfields */
+#define MACB_RX_USED_OFFSET                     0
+#define MACB_RX_USED_SIZE                       1
+#define MACB_RX_WRAP_OFFSET                     1
+#define MACB_RX_WRAP_SIZE                       1
+#define MACB_RX_WADDR_OFFSET                    2
+#define MACB_RX_WADDR_SIZE                      30
+
+#define MACB_RX_FRMLEN_OFFSET                   0
+#define MACB_RX_FRMLEN_SIZE                     12
+#define MACB_RX_OFFSET_OFFSET                   12
+#define MACB_RX_OFFSET_SIZE                     2
+#define MACB_RX_SOF_OFFSET                      14
+#define MACB_RX_SOF_SIZE                        1
+#define MACB_RX_EOF_OFFSET                      15
+#define MACB_RX_EOF_SIZE                        1
+#define MACB_RX_CFI_OFFSET                      16
+#define MACB_RX_CFI_SIZE                        1
+#define MACB_RX_VLAN_PRI_OFFSET                 17
+#define MACB_RX_VLAN_PRI_SIZE                   3
+#define MACB_RX_PRI_TAG_OFFSET                  20
+#define MACB_RX_PRI_TAG_SIZE                    1
+#define MACB_RX_VLAN_TAG_OFFSET                 21
+#define MACB_RX_VLAN_TAG_SIZE                   1
+#define MACB_RX_TYPEID_MATCH_OFFSET             22
+#define MACB_RX_TYPEID_MATCH_SIZE               1
+#define MACB_RX_SA4_MATCH_OFFSET                23
+#define MACB_RX_SA4_MATCH_SIZE                  1
+#define MACB_RX_SA3_MATCH_OFFSET                24
+#define MACB_RX_SA3_MATCH_SIZE                  1
+#define MACB_RX_SA2_MATCH_OFFSET                25
+#define MACB_RX_SA2_MATCH_SIZE                  1
+#define MACB_RX_SA1_MATCH_OFFSET                26
+#define MACB_RX_SA1_MATCH_SIZE                  1
+#define MACB_RX_EXT_MATCH_OFFSET                28
+#define MACB_RX_EXT_MATCH_SIZE                  1
+#define MACB_RX_UHASH_MATCH_OFFSET              29
+#define MACB_RX_UHASH_MATCH_SIZE                1
+#define MACB_RX_MHASH_MATCH_OFFSET              30
+#define MACB_RX_MHASH_MATCH_SIZE                1
+#define MACB_RX_BROADCAST_OFFSET                31
+#define MACB_RX_BROADCAST_SIZE                  1
+
+#define MACB_TX_FRMLEN_OFFSET                   0
+#define MACB_TX_FRMLEN_SIZE                     11
+#define MACB_TX_LAST_OFFSET                     15
+#define MACB_TX_LAST_SIZE                       1
+#define MACB_TX_NOCRC_OFFSET                    16
+#define MACB_TX_NOCRC_SIZE                      1
+#define MACB_TX_BUF_EXHAUSTED_OFFSET            27
+#define MACB_TX_BUF_EXHAUSTED_SIZE              1
+#define MACB_TX_UNDERRUN_OFFSET                 28
+#define MACB_TX_UNDERRUN_SIZE                   1
+#define MACB_TX_ERROR_OFFSET                    29
+#define MACB_TX_ERROR_SIZE                      1
+#define MACB_TX_WRAP_OFFSET                     30
+#define MACB_TX_WRAP_SIZE                       1
+#define MACB_TX_USED_OFFSET                     31
+#define MACB_TX_USED_SIZE                       1
+
+struct ring_info {
+        struct sk_buff          *skb;
+        dma_addr_t              mapping;
+};
+
+/*
+ * Hardware-collected statistics. Used when updating the network
+ * device stats by a periodic timer.
+ */
+struct macb_stats {
+        u32     rx_pause_frames;
+        u32     tx_ok;
+        u32     tx_single_cols;
+        u32     tx_multiple_cols;
+        u32     rx_ok;
+        u32     rx_fcs_errors;
+        u32     rx_align_errors;
+        u32     tx_deferred;
+        u32     tx_late_cols;
+        u32     tx_excessive_cols;
+        u32     tx_underruns;
+        u32     tx_carrier_errors;
+        u32     rx_resource_errors;
+        u32     rx_overruns;
+        u32     rx_symbol_errors;
+        u32     rx_oversize_pkts;
+        u32     rx_jabbers;
+        u32     rx_undersize_pkts;
+        u32     sqe_test_errors;
+        u32     rx_length_mismatch;
+        u32     tx_pause_frames;
+};
+
+struct macb {
+        void __iomem            *regs;
+
+        unsigned int            rx_tail;
+        struct dma_desc         *rx_ring;
+        void                    *rx_buffers;
+
+        unsigned int            tx_head, tx_tail;
+        struct dma_desc         *tx_ring;
+        struct ring_info        *tx_skb;
+
+        spinlock_t              lock;
+        struct platform_device  *pdev;
+        struct clk              *pclk;
+        struct clk              *hclk;
+        struct net_device       *dev;
+        struct net_device_stats stats;
+        struct macb_stats       hw_stats;
+
+        dma_addr_t              rx_ring_dma;
+        dma_addr_t              tx_ring_dma;
+        dma_addr_t              rx_buffers_dma;
+
+        unsigned int            rx_pending, tx_pending;
+
+        struct work_struct      periodic_task;
+
+        struct mutex            mdio_mutex;
+        struct completion       mdio_complete;
+        struct mii_if_info      mii;
+};
+
+#endif /* _MACB_H */
diff --git a/drivers/net/meth.c b/drivers/net/meth.c
index c1aa60b9a982..e1d97cdf649e 100644
--- a/drivers/net/meth.c
+++ b/drivers/net/meth.c
@@ -33,7 +33,6 @@
 #include <asm/ip32/ip32_ints.h>
 
 #include <asm/io.h>
-#include <asm/checksum.h>
 #include <asm/scatterlist.h>
 #include <linux/dma-mapping.h>
 
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 9997081c6dae..c41ae4286eea 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -277,9 +277,11 @@ static void mv643xx_eth_tx_timeout(struct net_device *dev)
  *
  * Actual routine to reset the adapter when a timeout on Tx has occurred
  */
-static void mv643xx_eth_tx_timeout_task(struct net_device *dev)
+static void mv643xx_eth_tx_timeout_task(struct work_struct *ugly)
 {
-        struct mv643xx_private *mp = netdev_priv(dev);
+        struct mv643xx_private *mp = container_of(ugly, struct mv643xx_private,
+                                                  tx_timeout_task);
+        struct net_device *dev = mp->mii.dev; /* yuck */
 
         if (!netif_running(dev))
                 return;
@@ -1098,7 +1100,7 @@ static void eth_tx_fill_frag_descs(struct mv643xx_private *mp,
                                          ETH_TX_ENABLE_INTERRUPT;
                         mp->tx_skb[tx_index] = skb;
                 } else
-                        mp->tx_skb[tx_index] = 0;
+                        mp->tx_skb[tx_index] = NULL;
 
                 desc = &mp->p_tx_desc_area[tx_index];
                 desc->l4i_chk = 0;
@@ -1134,7 +1136,7 @@ static void eth_tx_submit_descs_for_skb(struct mv643xx_private *mp,
                 eth_tx_fill_frag_descs(mp, skb);
 
                 length = skb_headlen(skb);
-                mp->tx_skb[tx_index] = 0;
+                mp->tx_skb[tx_index] = NULL;
         } else {
                 cmd_sts |= ETH_ZERO_PADDING |
                            ETH_TX_LAST_DESC |
@@ -1360,8 +1362,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
 #endif
 
         /* Configure the timeout task */
-        INIT_WORK(&mp->tx_timeout_task,
-                        (void (*)(void *))mv643xx_eth_tx_timeout_task, dev);
+        INIT_WORK(&mp->tx_timeout_task, mv643xx_eth_tx_timeout_task);
 
         spin_lock_init(&mp->lock);
 
diff --git a/drivers/net/mvme147.c b/drivers/net/mvme147.c
index 56a82d8ee8f5..e246d00bba6d 100644
--- a/drivers/net/mvme147.c
+++ b/drivers/net/mvme147.c
@@ -184,7 +184,7 @@ static int m147lance_close(struct net_device *dev)
 MODULE_LICENSE("GPL");
 
 static struct net_device *dev_mvme147_lance;
-int init_module(void)
+int __init init_module(void)
 {
         dev_mvme147_lance = mvme147lance_probe(-1);
         if (IS_ERR(dev_mvme147_lance))
@@ -192,7 +192,7 @@ int init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         struct m147lance_private *lp = dev_mvme147_lance->priv;
         unregister_netdev(dev_mvme147_lance);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 806081b59733..81f127a78afa 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -89,7 +89,7 @@ MODULE_LICENSE("Dual BSD/GPL");
 #define MYRI10GE_EEPROM_STRINGS_SIZE 256
 #define MYRI10GE_MAX_SEND_DESC_TSO ((65536 / 2048) * 2)
 
-#define MYRI10GE_NO_CONFIRM_DATA 0xffffffff
+#define MYRI10GE_NO_CONFIRM_DATA htonl(0xffffffff)
 #define MYRI10GE_NO_RESPONSE_RESULT 0xffffffff
 
 struct myri10ge_rx_buffer_state {
@@ -156,8 +156,8 @@ struct myri10ge_priv {
         int sram_size;
         unsigned long board_span;
         unsigned long iomem_base;
-        u32 __iomem *irq_claim;
-        u32 __iomem *irq_deassert;
+        __be32 __iomem *irq_claim;
+        __be32 __iomem *irq_deassert;
         char *mac_addr_string;
         struct mcp_cmd_response *cmd;
         dma_addr_t cmd_bus;
@@ -165,10 +165,10 @@ struct myri10ge_priv {
         dma_addr_t fw_stats_bus;
         struct pci_dev *pdev;
         int msi_enabled;
-        unsigned int link_state;
+        __be32 link_state;
         unsigned int rdma_tags_available;
         int intr_coal_delay;
-        u32 __iomem *intr_coal_delay_ptr;
+        __be32 __iomem *intr_coal_delay_ptr;
         int mtrr;
         int wake_queue;
         int stop_queue;
@@ -273,6 +273,11 @@ MODULE_PARM_DESC(myri10ge_debug, "Debug level (0=none,...,16=all)");
 
 #define myri10ge_pio_copy(to,from,size) __iowrite64_copy(to,from,size/8)
 
+static inline void put_be32(__be32 val, __be32 __iomem *p)
+{
+        __raw_writel((__force __u32)val, (__force void __iomem *)p);
+}
+
 static int
 myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
                   struct myri10ge_cmd *data, int atomic)
@@ -296,7 +301,7 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
 
         buf->response_addr.low = htonl(dma_low);
         buf->response_addr.high = htonl(dma_high);
-        response->result = MYRI10GE_NO_RESPONSE_RESULT;
+        response->result = htonl(MYRI10GE_NO_RESPONSE_RESULT);
         mb();
         myri10ge_pio_copy(cmd_addr, buf, sizeof(*buf));
 
@@ -311,14 +316,14 @@ myri10ge_send_cmd(struct myri10ge_priv *mgp, u32 cmd,
                  * (1ms will be enough for those commands) */
                 for (sleep_total = 0;
                      sleep_total < 1000
-                     && response->result == MYRI10GE_NO_RESPONSE_RESULT;
+                     && response->result == htonl(MYRI10GE_NO_RESPONSE_RESULT);
                      sleep_total += 10)
                         udelay(10);
         } else {
                 /* use msleep for most command */
                 for (sleep_total = 0;
                      sleep_total < 15
-                     && response->result == MYRI10GE_NO_RESPONSE_RESULT;
+                     && response->result == htonl(MYRI10GE_NO_RESPONSE_RESULT);
                      sleep_total++)
                         msleep(1);
         }
@@ -393,7 +398,7 @@ abort:
 static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable)
 {
         char __iomem *submit;
-        u32 buf[16];
+        __be32 buf[16];
         u32 dma_low, dma_high;
         int i;
 
@@ -410,7 +415,7 @@ static void myri10ge_dummy_rdma(struct myri10ge_priv *mgp, int enable)
 
         buf[0] = htonl(dma_high);       /* confirm addr MSW */
         buf[1] = htonl(dma_low);        /* confirm addr LSW */
-        buf[2] = htonl(MYRI10GE_NO_CONFIRM_DATA);       /* confirm data */
+        buf[2] = MYRI10GE_NO_CONFIRM_DATA;      /* confirm data */
         buf[3] = htonl(dma_high);       /* dummy addr MSW */
         buf[4] = htonl(dma_low);        /* dummy addr LSW */
         buf[5] = htonl(enable); /* enable? */
@@ -479,7 +484,7 @@ static int myri10ge_load_hotplug_firmware(struct myri10ge_priv *mgp, u32 * size)
         }
 
         /* check id */
-        hdr_offset = ntohl(*(u32 *) (fw->data + MCP_HEADER_PTR_OFFSET));
+        hdr_offset = ntohl(*(__be32 *) (fw->data + MCP_HEADER_PTR_OFFSET));
         if ((hdr_offset & 3) || hdr_offset + sizeof(*hdr) > fw->size) {
                 dev_err(dev, "Bad firmware file\n");
                 status = -EINVAL;
@@ -550,7 +555,7 @@ static int myri10ge_adopt_running_firmware(struct myri10ge_priv *mgp)
 static int myri10ge_load_firmware(struct myri10ge_priv *mgp)
 {
         char __iomem *submit;
-        u32 buf[16];
+        __be32 buf[16];
         u32 dma_low, dma_high, size;
         int status, i;
 
@@ -600,7 +605,7 @@ static int myri10ge_load_firmware(struct myri10ge_priv *mgp)
 
         buf[0] = htonl(dma_high);       /* confirm addr MSW */
         buf[1] = htonl(dma_low);        /* confirm addr LSW */
-        buf[2] = htonl(MYRI10GE_NO_CONFIRM_DATA);       /* confirm data */
+        buf[2] = MYRI10GE_NO_CONFIRM_DATA;      /* confirm data */
 
         /* FIX: All newest firmware should un-protect the bottom of
          * the sram before handoff. However, the very first interfaces
@@ -705,21 +710,21 @@ static int myri10ge_reset(struct myri10ge_priv *mgp)
 
         status |=
             myri10ge_send_cmd(mgp, MXGEFW_CMD_GET_IRQ_ACK_OFFSET, &cmd, 0);
-        mgp->irq_claim = (__iomem u32 *) (mgp->sram + cmd.data0);
+        mgp->irq_claim = (__iomem __be32 *) (mgp->sram + cmd.data0);
         if (!mgp->msi_enabled) {
                 status |= myri10ge_send_cmd
                     (mgp, MXGEFW_CMD_GET_IRQ_DEASSERT_OFFSET, &cmd, 0);
-                mgp->irq_deassert = (__iomem u32 *) (mgp->sram + cmd.data0);
+                mgp->irq_deassert = (__iomem __be32 *) (mgp->sram + cmd.data0);
 
         }
         status |= myri10ge_send_cmd
             (mgp, MXGEFW_CMD_GET_INTR_COAL_DELAY_OFFSET, &cmd, 0);
-        mgp->intr_coal_delay_ptr = (__iomem u32 *) (mgp->sram + cmd.data0);
+        mgp->intr_coal_delay_ptr = (__iomem __be32 *) (mgp->sram + cmd.data0);
         if (status != 0) {
                 dev_err(&mgp->pdev->dev, "failed set interrupt parameters\n");
                 return status;
         }
-        __raw_writel(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
+        put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
 
         /* Run a small DMA test.
          * The magic multipliers to the length tell the firmware
@@ -786,14 +791,16 @@ static inline void
 myri10ge_submit_8rx(struct mcp_kreq_ether_recv __iomem * dst,
                     struct mcp_kreq_ether_recv *src)
 {
-        u32 low;
+        __be32 low;
 
         low = src->addr_low;
-        src->addr_low = DMA_32BIT_MASK;
-        myri10ge_pio_copy(dst, src, 8 * sizeof(*src));
+        src->addr_low = htonl(DMA_32BIT_MASK);
+        myri10ge_pio_copy(dst, src, 4 * sizeof(*src));
+        mb();
+        myri10ge_pio_copy(dst + 4, src + 4, 4 * sizeof(*src));
         mb();
         src->addr_low = low;
-        __raw_writel(low, &dst->addr_low);
+        put_be32(low, &dst->addr_low);
         mb();
 }
 
@@ -939,11 +946,11 @@ done:
         return retval;
 }
 
-static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum)
+static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, __wsum hw_csum)
 {
         struct vlan_hdr *vh = (struct vlan_hdr *)(skb->data);
 
-        if ((skb->protocol == ntohs(ETH_P_8021Q)) &&
+        if ((skb->protocol == htons(ETH_P_8021Q)) &&
             (vh->h_vlan_encapsulated_proto == htons(ETH_P_IP) ||
              vh->h_vlan_encapsulated_proto == htons(ETH_P_IPV6))) {
                 skb->csum = hw_csum;
@@ -953,7 +960,7 @@ static inline void myri10ge_vlan_ip_csum(struct sk_buff *skb, u16 hw_csum)
 
 static inline unsigned long
 myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
-                 int bytes, int len, int csum)
+                 int bytes, int len, __wsum csum)
 {
         dma_addr_t bus;
         struct sk_buff *skb;
@@ -986,12 +993,12 @@ myri10ge_rx_done(struct myri10ge_priv *mgp, struct myri10ge_rx_buf *rx,
 
         skb->protocol = eth_type_trans(skb, mgp->dev);
         if (mgp->csum_flag) {
-                if ((skb->protocol == ntohs(ETH_P_IP)) ||
-                    (skb->protocol == ntohs(ETH_P_IPV6))) {
-                        skb->csum = ntohs((u16) csum);
+                if ((skb->protocol == htons(ETH_P_IP)) ||
+                    (skb->protocol == htons(ETH_P_IPV6))) {
+                        skb->csum = csum;
                         skb->ip_summed = CHECKSUM_COMPLETE;
                 } else
-                        myri10ge_vlan_ip_csum(skb, ntohs((u16) csum));
+                        myri10ge_vlan_ip_csum(skb, csum);
         }
 
         netif_receive_skb(skb);
@@ -1060,12 +1067,12 @@ static inline void myri10ge_clean_rx_done(struct myri10ge_priv *mgp, int *limit)
         int idx = rx_done->idx;
         int cnt = rx_done->cnt;
         u16 length;
-        u16 checksum;
+        __wsum checksum;
 
         while (rx_done->entry[idx].length != 0 && *limit != 0) {
                 length = ntohs(rx_done->entry[idx].length);
                 rx_done->entry[idx].length = 0;
-                checksum = ntohs(rx_done->entry[idx].checksum);
+                checksum = csum_unfold(rx_done->entry[idx].checksum);
                 if (length <= mgp->small_bytes)
                         rx_ok = myri10ge_rx_done(mgp, &mgp->rx_small,
                                                  mgp->small_bytes,
@@ -1142,7 +1149,7 @@ static int myri10ge_poll(struct net_device *netdev, int *budget)
 
         if (rx_done->entry[rx_done->idx].length == 0 || !netif_running(netdev)) {
                 netif_rx_complete(netdev);
-                __raw_writel(htonl(3), mgp->irq_claim);
+                put_be32(htonl(3), mgp->irq_claim);
                 return 0;
         }
         return 1;
@@ -1166,7 +1173,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
                 netif_rx_schedule(mgp->dev);
 
         if (!mgp->msi_enabled) {
-                __raw_writel(0, mgp->irq_deassert);
+                put_be32(0, mgp->irq_deassert);
                 if (!myri10ge_deassert_wait)
                         stats->valid = 0;
                 mb();
@@ -1195,7 +1202,7 @@ static irqreturn_t myri10ge_intr(int irq, void *arg)
 
         myri10ge_check_statblock(mgp);
 
-        __raw_writel(htonl(3), mgp->irq_claim + 1);
+        put_be32(htonl(3), mgp->irq_claim + 1);
         return (IRQ_HANDLED);
 }
 
@@ -1233,7 +1240,7 @@ myri10ge_set_coalesce(struct net_device *netdev, struct ethtool_coalesce *coal)
         struct myri10ge_priv *mgp = netdev_priv(netdev);
 
         mgp->intr_coal_delay = coal->rx_coalesce_usecs;
-        __raw_writel(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
+        put_be32(htonl(mgp->intr_coal_delay), mgp->intr_coal_delay_ptr);
         return 0;
 }
 
@@ -1748,7 +1755,7 @@ static int myri10ge_open(struct net_device *dev)
                 goto abort_with_rings;
         }
 
-        mgp->link_state = -1;
+        mgp->link_state = htonl(~0U);
         mgp->rdma_tags_available = 15;
 
         netif_poll_enable(mgp->dev);    /* must happen prior to any irq */
@@ -1876,7 +1883,7 @@ myri10ge_submit_req(struct myri10ge_tx_buf *tx, struct mcp_kreq_ether_send *src,
 
         /* re-write the last 32-bits with the valid flags */
         src->flags = last_flags;
-        __raw_writel(*((u32 *) src + 3), (u32 __iomem *) dst + 3);
+        put_be32(*((__be32 *) src + 3), (__be32 __iomem *) dst + 3);
         tx->req += cnt;
         mb();
 }
@@ -1919,7 +1926,8 @@ static int myri10ge_xmit(struct sk_buff *skb, struct net_device *dev)
         struct myri10ge_tx_buf *tx = &mgp->tx;
         struct skb_frag_struct *frag;
         dma_addr_t bus;
-        u32 low, high_swapped;
+        u32 low;
+        __be32 high_swapped;
         unsigned int len;
         int idx, last_idx, avail, frag_cnt, frag_idx, count, mss, max_segments;
         u16 pseudo_hdr_offset, cksum_offset;
@@ -1955,7 +1963,7 @@ again:
         flags = (MXGEFW_FLAGS_NO_TSO | MXGEFW_FLAGS_FIRST);
         if (likely(skb->ip_summed == CHECKSUM_PARTIAL)) {
                 cksum_offset = (skb->h.raw - skb->data);
-                pseudo_hdr_offset = (skb->h.raw + skb->csum) - skb->data;
+                pseudo_hdr_offset = cksum_offset + skb->csum_offset;
                 /* If the headers are excessively large, then we must
                  * fall back to a software checksum */
                 if (unlikely(cksum_offset > 255 || pseudo_hdr_offset > 127)) {
@@ -1964,7 +1972,6 @@ again:
                         cksum_offset = 0;
                         pseudo_hdr_offset = 0;
                 } else {
-                        pseudo_hdr_offset = htons(pseudo_hdr_offset);
                         odd_flag = MXGEFW_FLAGS_ALIGN_ODD;
                         flags |= MXGEFW_FLAGS_CKSUM;
                 }
@@ -1986,7 +1993,7 @@ again:
                 /* for TSO, pseudo_hdr_offset holds mss.
                  * The firmware figures out where to put
                  * the checksum by parsing the header. */
-                pseudo_hdr_offset = htons(mss);
+                pseudo_hdr_offset = mss;
         } else
 #endif                          /*NETIF_F_TSO */
                 /* Mark small packets, and pad out tiny packets */
@@ -2086,7 +2093,7 @@ again:
 #endif                          /* NETIF_F_TSO */
                         req->addr_high = high_swapped;
                         req->addr_low = htonl(low);
-                        req->pseudo_hdr_offset = pseudo_hdr_offset;
+                        req->pseudo_hdr_offset = htons(pseudo_hdr_offset);
                         req->pad = 0;   /* complete solid 16-byte block; does this matter? */
                         req->rdma_count = 1;
                         req->length = htons(seglen);
@@ -2199,6 +2206,7 @@ static void myri10ge_set_multicast_list(struct net_device *dev)
         struct myri10ge_cmd cmd;
         struct myri10ge_priv *mgp;
         struct dev_mc_list *mc_list;
+        __be32 data[2] = {0, 0};
         int err;
 
         mgp = netdev_priv(dev);
@@ -2237,10 +2245,9 @@ static void myri10ge_set_multicast_list(struct net_device *dev)
 
         /* Walk the multicast list, and add each address */
         for (mc_list = dev->mc_list; mc_list != NULL; mc_list = mc_list->next) {
-                memcpy(&cmd.data0, &mc_list->dmi_addr, 4);
-                memcpy(&cmd.data1, ((char *)&mc_list->dmi_addr) + 4, 2);
-                cmd.data0 = htonl(cmd.data0);
-                cmd.data1 = htonl(cmd.data1);
+                memcpy(data, &mc_list->dmi_addr, 6);
+                cmd.data0 = ntohl(data[0]);
+                cmd.data1 = ntohl(data[1]);
                 err = myri10ge_send_cmd(mgp, MXGEFW_JOIN_MULTICAST_GROUP,
                                         &cmd, 1);
 
@@ -2615,9 +2622,10 @@ static u32 myri10ge_read_reboot(struct myri10ge_priv *mgp)
  * This watchdog is used to check whether the board has suffered
  * from a parity error and needs to be recovered.
  */
-static void myri10ge_watchdog(void *arg)
+static void myri10ge_watchdog(struct work_struct *work)
 {
-        struct myri10ge_priv *mgp = arg;
+        struct myri10ge_priv *mgp =
+                container_of(work, struct myri10ge_priv, watchdog_work);
         u32 reboot;
         int status;
         u16 cmd, vendor;
@@ -2887,7 +2895,7 @@ static int myri10ge_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                     (unsigned long)mgp);
 
         SET_ETHTOOL_OPS(netdev, &myri10ge_ethtool_ops);
-        INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog, mgp);
+        INIT_WORK(&mgp->watchdog_work, myri10ge_watchdog);
         status = register_netdev(netdev);
         if (status != 0) {
                 dev_err(&pdev->dev, "register_netdev failed: %d\n", status);
diff --git a/drivers/net/myri10ge/myri10ge_mcp.h b/drivers/net/myri10ge/myri10ge_mcp.h
index 9519ae7cd5ec..29463b301a84 100644
--- a/drivers/net/myri10ge/myri10ge_mcp.h
+++ b/drivers/net/myri10ge/myri10ge_mcp.h
@@ -6,23 +6,23 @@
 
 /* 8 Bytes */
 struct mcp_dma_addr {
-        u32 high;
-        u32 low;
+        __be32 high;
+        __be32 low;
 };
 
 /* 4 Bytes */
 struct mcp_slot {
-        u16 checksum;
-        u16 length;
+        __sum16 checksum;
+        __be16 length;
 };
 
 /* 64 Bytes */
 struct mcp_cmd {
-        u32 cmd;
-        u32 data0;              /* will be low portion if data > 32 bits */
+        __be32 cmd;
+        __be32 data0;           /* will be low portion if data > 32 bits */
         /* 8 */
-        u32 data1;              /* will be high portion if data > 32 bits */
-        u32 data2;              /* currently unused.. */
+        __be32 data1;           /* will be high portion if data > 32 bits */
+        __be32 data2;           /* currently unused.. */
         /* 16 */
         struct mcp_dma_addr response_addr;
         /* 24 */
@@ -31,8 +31,8 @@ struct mcp_cmd {
 
 /* 8 Bytes */
 struct mcp_cmd_response {
-        u32 data;
-        u32 result;
+        __be32 data;
+        __be32 result;
 };
 
 /*
@@ -73,10 +73,10 @@ union mcp_pso_or_cumlen {
 
 /* 16 Bytes */
 struct mcp_kreq_ether_send {
-        u32 addr_high;
-        u32 addr_low;
-        u16 pseudo_hdr_offset;
-        u16 length;
+        __be32 addr_high;
+        __be32 addr_low;
+        __be16 pseudo_hdr_offset;
+        __be16 length;
         u8 pad;
         u8 rdma_count;
         u8 cksum_offset;        /* where to start computing cksum */
@@ -85,8 +85,8 @@ struct mcp_kreq_ether_send {
 
 /* 8 Bytes */
 struct mcp_kreq_ether_recv {
-        u32 addr_high;
-        u32 addr_low;
+        __be32 addr_high;
+        __be32 addr_low;
 };
 
 /* Commands */
@@ -219,19 +219,19 @@ enum myri10ge_mcp_cmd_status {
 
 struct mcp_irq_data {
         /* add new counters at the beginning */
-        u32 future_use[5];
-        u32 dropped_multicast_filtered;
+        __be32 future_use[5];
+        __be32 dropped_multicast_filtered;
         /* 40 Bytes */
-        u32 send_done_count;
-
-        u32 link_up;
-        u32 dropped_link_overflow;
-        u32 dropped_link_error_or_filtered;
-        u32 dropped_runt;
-        u32 dropped_overrun;
-        u32 dropped_no_small_buffer;
-        u32 dropped_no_big_buffer;
-        u32 rdma_tags_available;
+        __be32 send_done_count;
+
+        __be32 link_up;
+        __be32 dropped_link_overflow;
+        __be32 dropped_link_error_or_filtered;
+        __be32 dropped_runt;
+        __be32 dropped_overrun;
+        __be32 dropped_no_small_buffer;
+        __be32 dropped_no_big_buffer;
+        __be32 rdma_tags_available;
 
         u8 tx_stopped;
         u8 link_down;
diff --git a/drivers/net/myri10ge/myri10ge_mcp_gen_header.h b/drivers/net/myri10ge/myri10ge_mcp_gen_header.h
index 487f7792fd46..16a810dd6d51 100644
--- a/drivers/net/myri10ge/myri10ge_mcp_gen_header.h
+++ b/drivers/net/myri10ge/myri10ge_mcp_gen_header.h
@@ -36,7 +36,7 @@
 struct mcp_gen_header {
         /* the first 4 fields are filled at compile time */
         unsigned header_length;
-        unsigned mcp_type;
+        __be32 mcp_type;
         char version[128];
         unsigned mcp_globals;   /* pointer to mcp-type specific structure */
 
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index 7747bfd99f91..ee26ef52289f 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -39,7 +39,6 @@ static char version[] =
 #include <asm/auxio.h>
 #include <asm/pgtable.h>
 #include <asm/irq.h>
-#include <asm/checksum.h>
 
 #include "myri_sbus.h"
 #include "myri_code.h"
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index eb893d7e8834..38fd525f0f13 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -33,6 +33,8 @@ static const char version1[] =
 #include <asm/io.h>
 #include <asm/irq.h>
 
+#define EI_SHIFT(x)     (ei_local->reg_offset[x])
+
 #include "8390.h"
 
 #define DRV_NAME "ne-h8300"
@@ -52,6 +54,11 @@ static const char version1[] =
 
 /* ---- No user-serviceable parts below ---- */
 
+static const char version[] =
+    "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
+
+#include "lib8390.c"
+
 #define NE_BASE  (dev->base_addr)
 #define NE_CMD          0x00
 #define NE_DATAPORT     (ei_status.word16?0x20:0x10)    /* NatSemi-defined port window offset. */
@@ -162,7 +169,7 @@ static void cleanup_card(struct net_device *dev)
 #ifndef MODULE
 struct net_device * __init ne_probe(int unit)
 {
-        struct net_device *dev = alloc_ei_netdev();
+        struct net_device *dev = ____alloc_ei_netdev(0);
         int err;
 
         if (!dev)
@@ -283,7 +290,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
 
         /* Snarf the interrupt now.  There's no point in waiting since we cannot
            share and the board will usually be enabled. */
-        ret = request_irq(dev->irq, ei_interrupt, 0, name, dev);
+        ret = request_irq(dev->irq, __ei_interrupt, 0, name, dev);
         if (ret) {
                 printk (" unable to get IRQ %d (errno=%d).\n", dev->irq, ret);
                 goto err_out;
@@ -318,9 +325,9 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
         dev->open = &ne_open;
         dev->stop = &ne_close;
 #ifdef CONFIG_NET_POLL_CONTROLLER
-        dev->poll_controller = ei_poll;
+        dev->poll_controller = __ei_poll;
 #endif
-        NS8390_init(dev, 0);
+        __NS8390_init(dev, 0);
 
         ret = register_netdev(dev);
         if (ret)
@@ -335,7 +342,7 @@ err_out:
 
 static int ne_open(struct net_device *dev)
 {
-        ei_open(dev);
+        __ei_open(dev);
         return 0;
 }
 
@@ -343,7 +350,7 @@ static int ne_close(struct net_device *dev)
 {
         if (ei_debug > 1)
                 printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
-        ei_close(dev);
+        __ei_close(dev);
         return 0;
 }
 
@@ -584,7 +591,7 @@ retry:
                 if (time_after(jiffies, dma_start + 2*HZ/100)) {                /* 20ms */
                         printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
                         ne_reset_8390(dev);
-                        NS8390_init(dev,1);
+                        __NS8390_init(dev,1);
                         break;
                 }
 
@@ -620,7 +627,7 @@ int init_module(void)
         int err;
 
         for (this_dev = 0; this_dev < MAX_NE_CARDS; this_dev++) {
-                struct net_device *dev = alloc_ei_netdev();
+                struct net_device *dev = ____alloc_ei_netdev(0);
                 if (!dev)
                         break;
                 if (io[this_dev]) {
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 787aa4221528..a5c4199e2754 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -867,7 +867,7 @@ static void cleanup_card(struct net_device *dev)
         release_region(dev->base_addr, NE_IO_EXTENT);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index 5fccfea66d87..089b5bb702fc 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -813,7 +813,7 @@ static void cleanup_card(struct net_device *dev)
         release_region(dev->base_addr, NE_IO_EXTENT);
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/ne3210.c b/drivers/net/ne3210.c
index d66328975425..1a6fed76d4cc 100644
--- a/drivers/net/ne3210.c
+++ b/drivers/net/ne3210.c
@@ -36,6 +36,7 @@
 #include <linux/interrupt.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/mm.h>
 
 #include <asm/io.h>
 #include <asm/system.h>
diff --git a/drivers/net/netconsole.c b/drivers/net/netconsole.c
index bf58db29e2ed..69233f6aa05c 100644
--- a/drivers/net/netconsole.c
+++ b/drivers/net/netconsole.c
@@ -60,7 +60,6 @@ static struct netpoll np = {
         .local_port = 6665,
         .remote_port = 6666,
         .remote_mac = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
-        .drop = netpoll_queue,
 };
 static int configured = 0;
 
@@ -102,6 +101,8 @@ __setup("netconsole=", option_setup);
 
 static int init_netconsole(void)
 {
+        int err;
+
         if(strlen(config))
                 option_setup(config);
 
@@ -110,8 +111,9 @@ static int init_netconsole(void)
                 return 0;
         }
 
-        if(netpoll_setup(&np))
-                return -EINVAL;
+        err = netpoll_setup(&np);
+        if (err)
+                return err;
 
         register_console(&netconsole);
         printk(KERN_INFO "netconsole: network logging started\n");
diff --git a/drivers/net/netxen/Makefile b/drivers/net/netxen/Makefile
new file mode 100644
index 000000000000..a07cdc6f7384
--- /dev/null
+++ b/drivers/net/netxen/Makefile
@@ -0,0 +1,35 @@
+# Copyright (C) 2003 - 2006 NetXen, Inc.
+# All rights reserved.
+# 
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License
+# as published by the Free Software Foundation; either version 2
+# of the License, or (at your option) any later version.
+#                            
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#                                   
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+# MA  02111-1307, USA.
+# 
+# The full GNU General Public License is included in this distribution
+# in the file called LICENSE.
+# 
+# Contact Information:
+#    info@netxen.com
+# NetXen,
+# 3965 Freedom Circle, Fourth floor,
+# Santa Clara, CA 95054
+#
+# Makefile for the NetXen NIC Driver
+#
+
+
+obj-$(CONFIG_NETXEN_NIC) := netxen_nic.o
+
+netxen_nic-y := netxen_nic_hw.o netxen_nic_main.o netxen_nic_init.o \
+        netxen_nic_isr.o netxen_nic_ethtool.o netxen_nic_niu.o
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
new file mode 100644
index 000000000000..b5410bee5f21
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic.h
@@ -0,0 +1,1180 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ */
+
+#ifndef _NETXEN_NIC_H_
+#define _NETXEN_NIC_H_
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/compiler.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
+#include <linux/init.h>
+#include <linux/ioport.h>
+#include <linux/pci.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/ip.h>
+#include <linux/in.h>
+#include <linux/tcp.h>
+#include <linux/skbuff.h>
+#include <linux/version.h>
+
+#include <linux/ethtool.h>
+#include <linux/mii.h>
+#include <linux/interrupt.h>
+#include <linux/timer.h>
+
+#include <linux/mm.h>
+#include <linux/mman.h>
+
+#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/byteorder.h>
+#include <asm/uaccess.h>
+#include <asm/pgtable.h>
+
+#include "netxen_nic_hw.h"
+
+#define NETXEN_NIC_BUILD_NO     "1"
+#define _NETXEN_NIC_LINUX_MAJOR 3
+#define _NETXEN_NIC_LINUX_MINOR 3
+#define _NETXEN_NIC_LINUX_SUBVERSION 2
+#define NETXEN_NIC_LINUX_VERSIONID  "3.3.2" "-" NETXEN_NIC_BUILD_NO
+#define NETXEN_NIC_FW_VERSIONID "3.3.2"
+
+#define RCV_DESC_RINGSIZE       \
+        (sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
+#define STATUS_DESC_RINGSIZE    \
+        (sizeof(struct status_desc)* adapter->max_rx_desc_count)
+#define LRO_DESC_RINGSIZE       \
+        (sizeof(rcvDesc_t) * adapter->max_lro_rx_desc_count)
+#define TX_RINGSIZE     \
+        (sizeof(struct netxen_cmd_buffer) * adapter->max_tx_desc_count)
+#define RCV_BUFFSIZE    \
+        (sizeof(struct netxen_rx_buffer) * rcv_desc->max_rx_desc_count)
+#define find_diff_among(a,b,range) ((a)<(b)?((b)-(a)):((b)+(range)-(a)))
+
+#define NETXEN_NETDEV_STATUS            0x1
+#define NETXEN_RCV_PRODUCER_OFFSET      0
+#define NETXEN_RCV_PEG_DB_ID            2
+#define NETXEN_HOST_DUMMY_DMA_SIZE 1024
+
+#define ADDR_IN_WINDOW1(off)    \
+        ((off > NETXEN_CRB_PCIX_HOST2) && (off < NETXEN_CRB_MAX)) ? 1 : 0
+/*
+ * In netxen_nic_down(), we must wait for any pending callback requests into
+ * netxen_watchdog_task() to complete; eg otherwise the watchdog_timer could be
+ * reenabled right after it is deleted in netxen_nic_down(). FLUSH_SCHEDULED_WORK()
+ * does this synchronization.
+ *
+ * Normally, schedule_work()/flush_scheduled_work() could have worked, but
+ * netxen_nic_close() is invoked with kernel rtnl lock held. netif_carrier_off()
+ * call in netxen_nic_close() triggers a schedule_work(&linkwatch_work), and a
+ * subsequent call to flush_scheduled_work() in netxen_nic_down() would cause
+ * linkwatch_event() to be executed which also attempts to acquire the rtnl
+ * lock thus causing a deadlock.
+ */
+
+#define SCHEDULE_WORK(tp)       queue_work(netxen_workq, tp)
+#define FLUSH_SCHEDULED_WORK()  flush_workqueue(netxen_workq)
+extern struct workqueue_struct *netxen_workq;
+
+/* 
+ * normalize a 64MB crb address to 32MB PCI window 
+ * To use NETXEN_CRB_NORMALIZE, window _must_ be set to 1
+ */
+#define NETXEN_CRB_NORMAL(reg)  \
+        ((reg) - NETXEN_CRB_PCIX_HOST2 + NETXEN_CRB_PCIX_HOST)
+
+#define NETXEN_CRB_NORMALIZE(adapter, reg) \
+        pci_base_offset(adapter, NETXEN_CRB_NORMAL(reg))
+
+#define DB_NORMALIZE(adapter, off) \
+        (adapter->ahw.db_base + (off))
+
+#define NX_P2_C0                0x24
+#define NX_P2_C1                0x25
+
+#define FIRST_PAGE_GROUP_START  0
+#define FIRST_PAGE_GROUP_END    0x100000
+
+#define SECOND_PAGE_GROUP_START 0x4000000
+#define SECOND_PAGE_GROUP_END   0x66BC000
+
+#define THIRD_PAGE_GROUP_START  0x70E4000
+#define THIRD_PAGE_GROUP_END    0x8000000
+
+#define FIRST_PAGE_GROUP_SIZE  FIRST_PAGE_GROUP_END - FIRST_PAGE_GROUP_START
+#define SECOND_PAGE_GROUP_SIZE SECOND_PAGE_GROUP_END - SECOND_PAGE_GROUP_START
+#define THIRD_PAGE_GROUP_SIZE  THIRD_PAGE_GROUP_END - THIRD_PAGE_GROUP_START
+
+#define MAX_RX_BUFFER_LENGTH            1760
+#define MAX_RX_JUMBO_BUFFER_LENGTH      9046
+#define MAX_RX_LRO_BUFFER_LENGTH        ((48*1024)-512)
+#define RX_DMA_MAP_LEN                  (MAX_RX_BUFFER_LENGTH - 2)
+#define RX_JUMBO_DMA_MAP_LEN    \
+        (MAX_RX_JUMBO_BUFFER_LENGTH - 2)
+#define RX_LRO_DMA_MAP_LEN              (MAX_RX_LRO_BUFFER_LENGTH - 2)
+#define NETXEN_ROM_ROUNDUP              0x80000000ULL
+
+/*
+ * Maximum number of ring contexts
+ */
+#define MAX_RING_CTX 1
+
+/* Opcodes to be used with the commands */
+enum {
+        TX_ETHER_PKT = 0x01,
+/* The following opcodes are for IP checksum    */
+        TX_TCP_PKT,
+        TX_UDP_PKT,
+        TX_IP_PKT,
+        TX_TCP_LSO,
+        TX_IPSEC,
+        TX_IPSEC_CMD
+};
+
+/* The following opcodes are for internal consumption. */
+#define NETXEN_CONTROL_OP       0x10
+#define PEGNET_REQUEST          0x11
+
+#define MAX_NUM_CARDS           4
+
+#define MAX_BUFFERS_PER_CMD     32
+
+/*
+ * Following are the states of the Phantom. Phantom will set them and
+ * Host will read to check if the fields are correct.
+ */
+#define PHAN_INITIALIZE_START           0xff00
+#define PHAN_INITIALIZE_FAILED          0xffff
+#define PHAN_INITIALIZE_COMPLETE        0xff01
+
+/* Host writes the following to notify that it has done the init-handshake */
+#define PHAN_INITIALIZE_ACK     0xf00f
+
+#define NUM_RCV_DESC_RINGS      3       /* No of Rcv Descriptor contexts */
+
+/* descriptor types */
+#define RCV_DESC_NORMAL         0x01
+#define RCV_DESC_JUMBO          0x02
+#define RCV_DESC_LRO            0x04
+#define RCV_DESC_NORMAL_CTXID   0
+#define RCV_DESC_JUMBO_CTXID    1
+#define RCV_DESC_LRO_CTXID      2
+
+#define RCV_DESC_TYPE(ID) \
+        ((ID == RCV_DESC_JUMBO_CTXID)   \
+                ? RCV_DESC_JUMBO        \
+                : ((ID == RCV_DESC_LRO_CTXID)   \
+                        ? RCV_DESC_LRO :        \
+                        (RCV_DESC_NORMAL)))
+
+#define MAX_CMD_DESCRIPTORS             1024
+#define MAX_RCV_DESCRIPTORS             32768
+#define MAX_JUMBO_RCV_DESCRIPTORS       4096
+#define MAX_LRO_RCV_DESCRIPTORS         2048
+#define MAX_RCVSTATUS_DESCRIPTORS       MAX_RCV_DESCRIPTORS
+#define MAX_JUMBO_RCV_DESC      MAX_JUMBO_RCV_DESCRIPTORS
+#define MAX_RCV_DESC            MAX_RCV_DESCRIPTORS
+#define MAX_RCVSTATUS_DESC      MAX_RCV_DESCRIPTORS
+#define MAX_EPG_DESCRIPTORS     (MAX_CMD_DESCRIPTORS * 8)
+#define NUM_RCV_DESC            (MAX_RCV_DESC + MAX_JUMBO_RCV_DESCRIPTORS + \
+                                 MAX_LRO_RCV_DESCRIPTORS)
+#define MIN_TX_COUNT    4096
+#define MIN_RX_COUNT    4096
+#define NETXEN_CTX_SIGNATURE    0xdee0
+#define NETXEN_RCV_PRODUCER(ringid)     (ringid)
+#define MAX_FRAME_SIZE  0x10000 /* 64K MAX size for LSO */
+
+#define PHAN_PEG_RCV_INITIALIZED        0xff01
+#define PHAN_PEG_RCV_START_INITIALIZE   0xff00
+
+#define get_next_index(index, length)   \
+        (((index) + 1) & ((length) - 1))
+
+#define get_index_range(index,length,count)     \
+        (((index) + (count)) & ((length) - 1))
+
+#define MPORT_SINGLE_FUNCTION_MODE 0x1111
+
+extern unsigned long long netxen_dma_mask;
+
+/*
+ * NetXen host-peg signal message structure
+ *
+ *      Bit 0-1         : peg_id => 0x2 for tx and 01 for rx
+ *      Bit 2           : priv_id => must be 1
+ *      Bit 3-17        : count => for doorbell
+ *      Bit 18-27       : ctx_id => Context id
+ *      Bit 28-31       : opcode
+ */
+
+typedef u32 netxen_ctx_msg;
+
+#define _netxen_set_bits(config_word, start, bits, val) {\
+        unsigned long long mask = (((1ULL << (bits)) - 1) << (start));  \
+        unsigned long long value = (val);       \
+        (config_word) &= ~mask; \
+        (config_word) |= (((value) << (start)) & mask); \
+}
+
+#define netxen_set_msg_peg_id(config_word, val) \
+        _netxen_set_bits(config_word, 0, 2, val)
+#define netxen_set_msg_privid(config_word)      \
+        set_bit(2, (unsigned long*)&config_word)
+#define netxen_set_msg_count(config_word, val)  \
+        _netxen_set_bits(config_word, 3, 15, val)
+#define netxen_set_msg_ctxid(config_word, val)  \
+        _netxen_set_bits(config_word, 18, 10, val)
+#define netxen_set_msg_opcode(config_word, val) \
+        _netxen_set_bits(config_word, 28, 4, val)
+
+struct netxen_rcv_context {
+        u32 rcv_ring_addr_lo;
+        u32 rcv_ring_addr_hi;
+        u32 rcv_ring_size;
+        u32 rsrvd;
+};
+
+struct netxen_ring_ctx {
+
+        /* one command ring */
+        u64 cmd_consumer_offset;
+        u32 cmd_ring_addr_lo;
+        u32 cmd_ring_addr_hi;
+        u32 cmd_ring_size;
+        u32 rsrvd;
+
+        /* three receive rings */
+        struct netxen_rcv_context rcv_ctx[3];
+
+        /* one status ring */
+        u32 sts_ring_addr_lo;
+        u32 sts_ring_addr_hi;
+        u32 sts_ring_size;
+
+        u32 ctx_id;
+} __attribute__ ((aligned(64)));
+
+/*
+ * Following data structures describe the descriptors that will be used.
+ * Added fileds of tcpHdrSize and ipHdrSize, The driver needs to do it only when
+ * we are doing LSO (above the 1500 size packet) only.
+ */
+
+/*
+ * The size of reference handle been changed to 16 bits to pass the MSS fields
+ * for the LSO packet
+ */
+
+#define FLAGS_CHECKSUM_ENABLED  0x01
+#define FLAGS_LSO_ENABLED       0x02
+#define FLAGS_IPSEC_SA_ADD      0x04
+#define FLAGS_IPSEC_SA_DELETE   0x08
+#define FLAGS_VLAN_TAGGED       0x10
+
+#define netxen_set_cmd_desc_port(cmd_desc, var) \
+        ((cmd_desc)->port_ctxid |= ((var) & 0x0F))
+
+#define netxen_set_cmd_desc_flags(cmd_desc, val)        \
+        _netxen_set_bits((cmd_desc)->flags_opcode, 0, 7, val)
+#define netxen_set_cmd_desc_opcode(cmd_desc, val)       \
+        _netxen_set_bits((cmd_desc)->flags_opcode, 7, 6, val)
+
+#define netxen_set_cmd_desc_num_of_buff(cmd_desc, val)  \
+        _netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 0, 8, val);
+#define netxen_set_cmd_desc_totallength(cmd_desc, val)  \
+        _netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 8, 24, val);
+
+#define netxen_get_cmd_desc_opcode(cmd_desc)    \
+        (((cmd_desc)->flags_opcode >> 7) & 0x003F)
+#define netxen_get_cmd_desc_totallength(cmd_desc)       \
+        (((cmd_desc)->num_of_buffers_total_length >> 8) & 0x0FFFFFF)
+
+struct cmd_desc_type0 {
+        u8 tcp_hdr_offset;      /* For LSO only */
+        u8 ip_hdr_offset;       /* For LSO only */
+        /* Bit pattern: 0-6 flags, 7-12 opcode, 13-15 unused */
+        u16 flags_opcode;
+        /* Bit pattern: 0-7 total number of segments,
+           8-31 Total size of the packet */
+        u32 num_of_buffers_total_length;
+        union {
+                struct {
+                        u32 addr_low_part2;
+                        u32 addr_high_part2;
+                };
+                u64 addr_buffer2;
+        };
+
+        u16 reference_handle;   /* changed to u16 to add mss */
+        u16 mss;                /* passed by NDIS_PACKET for LSO */
+        /* Bit pattern 0-3 port, 0-3 ctx id */
+        u8 port_ctxid;
+        u8 total_hdr_length;    /* LSO only : MAC+IP+TCP Hdr size */
+        u16 conn_id;            /* IPSec offoad only */
+
+        union {
+                struct {
+                        u32 addr_low_part3;
+                        u32 addr_high_part3;
+                };
+                u64 addr_buffer3;
+        };
+        union {
+                struct {
+                        u32 addr_low_part1;
+                        u32 addr_high_part1;
+                };
+                u64 addr_buffer1;
+        };
+
+        u16 buffer1_length;
+        u16 buffer2_length;
+        u16 buffer3_length;
+        u16 buffer4_length;
+
+        union {
+                struct {
+                        u32 addr_low_part4;
+                        u32 addr_high_part4;
+                };
+                u64 addr_buffer4;
+        };
+
+        u64 unused;
+
+} __attribute__ ((aligned(64)));
+
+/* Note: sizeof(rcv_desc) should always be a mutliple of 2 */
+struct rcv_desc {
+        u16 reference_handle;
+        u16 reserved;
+        u32 buffer_length;      /* allocated buffer length (usually 2K) */
+        u64 addr_buffer;
+};
+
+/* opcode field in status_desc */
+#define RCV_NIC_PKT     (0xA)
+#define STATUS_NIC_PKT  ((RCV_NIC_PKT) << 12)
+
+/* for status field in status_desc */
+#define STATUS_NEED_CKSUM       (1)
+#define STATUS_CKSUM_OK         (2)
+
+/* owner bits of status_desc */
+#define STATUS_OWNER_HOST       (0x1)
+#define STATUS_OWNER_PHANTOM    (0x2)
+
+#define NETXEN_PROT_IP          (1)
+#define NETXEN_PROT_UNKNOWN     (0)
+
+/* Note: sizeof(status_desc) should always be a mutliple of 2 */
+
+#define netxen_get_sts_desc_lro_cnt(status_desc)        \
+        ((status_desc)->lro & 0x7F)
+#define netxen_get_sts_desc_lro_last_frag(status_desc)  \
+        (((status_desc)->lro & 0x80) >> 7)
+
+#define netxen_get_sts_port(status_desc)        \
+        ((status_desc)->status_desc_data & 0x0F)
+#define netxen_get_sts_status(status_desc)      \
+        (((status_desc)->status_desc_data >> 4) & 0x0F)
+#define netxen_get_sts_type(status_desc)        \
+        (((status_desc)->status_desc_data >> 8) & 0x0F)
+#define netxen_get_sts_totallength(status_desc) \
+        (((status_desc)->status_desc_data >> 12) & 0xFFFF)
+#define netxen_get_sts_refhandle(status_desc)   \
+        (((status_desc)->status_desc_data >> 28) & 0xFFFF)
+#define netxen_get_sts_prot(status_desc)        \
+        (((status_desc)->status_desc_data >> 44) & 0x0F)
+#define netxen_get_sts_owner(status_desc)       \
+        (((status_desc)->status_desc_data >> 56) & 0x03)
+#define netxen_get_sts_opcode(status_desc)      \
+        (((status_desc)->status_desc_data >> 58) & 0x03F)
+
+#define netxen_clear_sts_owner(status_desc)     \
+        ((status_desc)->status_desc_data &=     \
+        ~(((unsigned long long)3) << 56 ))
+#define netxen_set_sts_owner(status_desc, val)  \
+        ((status_desc)->status_desc_data |=     \
+        (((unsigned long long)((val) & 0x3)) << 56 ))
+
+struct status_desc {
+        /* Bit pattern: 0-3 port, 4-7 status, 8-11 type, 12-27 total_length
+           28-43 reference_handle, 44-47 protocol, 48-52 unused
+           53-55 desc_cnt, 56-57 owner, 58-63 opcode
+         */
+        u64 status_desc_data;
+        u32 hash_value;
+        u8 hash_type;
+        u8 msg_type;
+        u8 unused;
+        /* Bit pattern: 0-6 lro_count indicates frag sequence,
+           7 last_frag indicates last frag */
+        u8 lro;
+} __attribute__ ((aligned(8)));
+
+enum {
+        NETXEN_RCV_PEG_0 = 0,
+        NETXEN_RCV_PEG_1
+};
+/* The version of the main data structure */
+#define NETXEN_BDINFO_VERSION 1
+
+/* Magic number to let user know flash is programmed */
+#define NETXEN_BDINFO_MAGIC 0x12345678
+
+/* Max number of Gig ports on a Phantom board */
+#define NETXEN_MAX_PORTS 4
+
+typedef enum {
+        NETXEN_BRDTYPE_P1_BD = 0x0000,
+        NETXEN_BRDTYPE_P1_SB = 0x0001,
+        NETXEN_BRDTYPE_P1_SMAX = 0x0002,
+        NETXEN_BRDTYPE_P1_SOCK = 0x0003,
+
+        NETXEN_BRDTYPE_P2_SOCK_31 = 0x0008,
+        NETXEN_BRDTYPE_P2_SOCK_35 = 0x0009,
+        NETXEN_BRDTYPE_P2_SB35_4G = 0x000a,
+        NETXEN_BRDTYPE_P2_SB31_10G = 0x000b,
+        NETXEN_BRDTYPE_P2_SB31_2G = 0x000c,
+
+        NETXEN_BRDTYPE_P2_SB31_10G_IMEZ = 0x000d,
+        NETXEN_BRDTYPE_P2_SB31_10G_HMEZ = 0x000e,
+        NETXEN_BRDTYPE_P2_SB31_10G_CX4 = 0x000f
+} netxen_brdtype_t;
+
+typedef enum {
+        NETXEN_BRDMFG_INVENTEC = 1
+} netxen_brdmfg;
+
+typedef enum {
+        MEM_ORG_128Mbx4 = 0x0,  /* DDR1 only */
+        MEM_ORG_128Mbx8 = 0x1,  /* DDR1 only */
+        MEM_ORG_128Mbx16 = 0x2, /* DDR1 only */
+        MEM_ORG_256Mbx4 = 0x3,
+        MEM_ORG_256Mbx8 = 0x4,
+        MEM_ORG_256Mbx16 = 0x5,
+        MEM_ORG_512Mbx4 = 0x6,
+        MEM_ORG_512Mbx8 = 0x7,
+        MEM_ORG_512Mbx16 = 0x8,
+        MEM_ORG_1Gbx4 = 0x9,
+        MEM_ORG_1Gbx8 = 0xa,
+        MEM_ORG_1Gbx16 = 0xb,
+        MEM_ORG_2Gbx4 = 0xc,
+        MEM_ORG_2Gbx8 = 0xd,
+        MEM_ORG_2Gbx16 = 0xe,
+        MEM_ORG_128Mbx32 = 0x10002,     /* GDDR only */
+        MEM_ORG_256Mbx32 = 0x10005      /* GDDR only */
+} netxen_mn_mem_org_t;
+
+typedef enum {
+        MEM_ORG_512Kx36 = 0x0,
+        MEM_ORG_1Mx36 = 0x1,
+        MEM_ORG_2Mx36 = 0x2
+} netxen_sn_mem_org_t;
+
+typedef enum {
+        MEM_DEPTH_4MB = 0x1,
+        MEM_DEPTH_8MB = 0x2,
+        MEM_DEPTH_16MB = 0x3,
+        MEM_DEPTH_32MB = 0x4,
+        MEM_DEPTH_64MB = 0x5,
+        MEM_DEPTH_128MB = 0x6,
+        MEM_DEPTH_256MB = 0x7,
+        MEM_DEPTH_512MB = 0x8,
+        MEM_DEPTH_1GB = 0x9,
+        MEM_DEPTH_2GB = 0xa,
+        MEM_DEPTH_4GB = 0xb,
+        MEM_DEPTH_8GB = 0xc,
+        MEM_DEPTH_16GB = 0xd,
+        MEM_DEPTH_32GB = 0xe
+} netxen_mem_depth_t;
+
+struct netxen_board_info {
+        u32 header_version;
+
+        u32 board_mfg;
+        u32 board_type;
+        u32 board_num;
+        u32 chip_id;
+        u32 chip_minor;
+        u32 chip_major;
+        u32 chip_pkg;
+        u32 chip_lot;
+
+        u32 port_mask;          /* available niu ports */
+        u32 peg_mask;           /* available pegs */
+        u32 icache_ok;          /* can we run with icache? */
+        u32 dcache_ok;          /* can we run with dcache? */
+        u32 casper_ok;
+
+        u32 mac_addr_lo_0;
+        u32 mac_addr_lo_1;
+        u32 mac_addr_lo_2;
+        u32 mac_addr_lo_3;
+
+        /* MN-related config */
+        u32 mn_sync_mode;       /* enable/ sync shift cclk/ sync shift mclk */
+        u32 mn_sync_shift_cclk;
+        u32 mn_sync_shift_mclk;
+        u32 mn_wb_en;
+        u32 mn_crystal_freq;    /* in MHz */
+        u32 mn_speed;           /* in MHz */
+        u32 mn_org;
+        u32 mn_depth;
+        u32 mn_ranks_0;         /* ranks per slot */
+        u32 mn_ranks_1;         /* ranks per slot */
+        u32 mn_rd_latency_0;
+        u32 mn_rd_latency_1;
+        u32 mn_rd_latency_2;
+        u32 mn_rd_latency_3;
+        u32 mn_rd_latency_4;
+        u32 mn_rd_latency_5;
+        u32 mn_rd_latency_6;
+        u32 mn_rd_latency_7;
+        u32 mn_rd_latency_8;
+        u32 mn_dll_val[18];
+        u32 mn_mode_reg;        /* MIU DDR Mode Register */
+        u32 mn_ext_mode_reg;    /* MIU DDR Extended Mode Register */
+        u32 mn_timing_0;        /* MIU Memory Control Timing Rgister */
+        u32 mn_timing_1;        /* MIU Extended Memory Ctrl Timing Register */
+        u32 mn_timing_2;        /* MIU Extended Memory Ctrl Timing2 Register */
+
+        /* SN-related config */
+        u32 sn_sync_mode;       /* enable/ sync shift cclk / sync shift mclk */
+        u32 sn_pt_mode;         /* pass through mode */
+        u32 sn_ecc_en;
+        u32 sn_wb_en;
+        u32 sn_crystal_freq;
+        u32 sn_speed;
+        u32 sn_org;
+        u32 sn_depth;
+        u32 sn_dll_tap;
+        u32 sn_rd_latency;
+
+        u32 mac_addr_hi_0;
+        u32 mac_addr_hi_1;
+        u32 mac_addr_hi_2;
+        u32 mac_addr_hi_3;
+
+        u32 magic;              /* indicates flash has been initialized */
+
+        u32 mn_rdimm;
+        u32 mn_dll_override;
+
+};
+
+#define FLASH_NUM_PORTS         (4)
+
+struct netxen_flash_mac_addr {
+        u32 flash_addr[32];
+};
+
+struct netxen_user_old_info {
+        u8 flash_md5[16];
+        u8 crbinit_md5[16];
+        u8 brdcfg_md5[16];
+        /* bootloader */
+        u32 bootld_version;
+        u32 bootld_size;
+        u8 bootld_md5[16];
+        /* image */
+        u32 image_version;
+        u32 image_size;
+        u8 image_md5[16];
+        /* primary image status */
+        u32 primary_status;
+        u32 secondary_present;
+
+        /* MAC address , 4 ports */
+        struct netxen_flash_mac_addr mac_addr[FLASH_NUM_PORTS];
+};
+#define FLASH_NUM_MAC_PER_PORT  32
+struct netxen_user_info {
+        u8 flash_md5[16 * 64];
+        /* bootloader */
+        u32 bootld_version;
+        u32 bootld_size;
+        /* image */
+        u32 image_version;
+        u32 image_size;
+        /* primary image status */
+        u32 primary_status;
+        u32 secondary_present;
+
+        /* MAC address , 4 ports, 32 address per port */
+        u64 mac_addr[FLASH_NUM_PORTS * FLASH_NUM_MAC_PER_PORT];
+        u32 sub_sys_id;
+        u8 serial_num[32];
+
+        /* Any user defined data */
+};
+
+/*
+ * Flash Layout - new format.
+ */
+struct netxen_new_user_info {
+        u8 flash_md5[16 * 64];
+        /* bootloader */
+        u32 bootld_version;
+        u32 bootld_size;
+        /* image */
+        u32 image_version;
+        u32 image_size;
+        /* primary image status */
+        u32 primary_status;
+        u32 secondary_present;
+
+        /* MAC address , 4 ports, 32 address per port */
+        u64 mac_addr[FLASH_NUM_PORTS * FLASH_NUM_MAC_PER_PORT];
+        u32 sub_sys_id;
+        u8 serial_num[32];
+
+        /* Any user defined data */
+};
+
+#define SECONDARY_IMAGE_PRESENT 0xb3b4b5b6
+#define SECONDARY_IMAGE_ABSENT  0xffffffff
+#define PRIMARY_IMAGE_GOOD      0x5a5a5a5a
+#define PRIMARY_IMAGE_BAD       0xffffffff
+
+/* Flash memory map */
+typedef enum {
+        CRBINIT_START = 0,      /* Crbinit section */
+        BRDCFG_START = 0x4000,  /* board config */
+        INITCODE_START = 0x6000,        /* pegtune code */
+        BOOTLD_START = 0x10000, /* bootld */
+        IMAGE_START = 0x43000,  /* compressed image */
+        SECONDARY_START = 0x200000,     /* backup images */
+        PXE_START = 0x3E0000,   /* user defined region */
+        USER_START = 0x3E8000,  /* User defined region for new boards */
+        FIXED_START = 0x3F0000  /* backup of crbinit */
+} netxen_flash_map_t;
+
+#define USER_START_OLD PXE_START        /* for backward compatibility */
+
+#define FLASH_START             (CRBINIT_START)
+#define INIT_SECTOR             (0)
+#define PRIMARY_START           (BOOTLD_START)
+#define FLASH_CRBINIT_SIZE      (0x4000)
+#define FLASH_BRDCFG_SIZE       (sizeof(struct netxen_board_info))
+#define FLASH_USER_SIZE         (sizeof(struct netxen_user_info)/sizeof(u32))
+#define FLASH_SECONDARY_SIZE    (USER_START-SECONDARY_START)
+#define NUM_PRIMARY_SECTORS     (0x20)
+#define NUM_CONFIG_SECTORS      (1)
+#define PFX "NetXen: "
+extern char netxen_nic_driver_name[];
+
+/* Note: Make sure to not call this before adapter->port is valid */
+#if !defined(NETXEN_DEBUG)
+#define DPRINTK(klevel, fmt, args...)   do { \
+        } while (0)
+#else
+#define DPRINTK(klevel, fmt, args...)   do { \
+        printk(KERN_##klevel PFX "%s: %s: " fmt, __FUNCTION__,\
+                (adapter != NULL && \
+                adapter->port[0] != NULL && \
+                adapter->port[0]->netdev != NULL) ? \
+                adapter->port[0]->netdev->name : NULL, \
+                ## args); } while(0)
+#endif
+
+/* Number of status descriptors to handle per interrupt */
+#define MAX_STATUS_HANDLE       (128)
+
+/*
+ * netxen_skb_frag{} is to contain mapping info for each SG list. This
+ * has to be freed when DMA is complete. This is part of netxen_tx_buffer{}.
+ */
+struct netxen_skb_frag {
+        u64 dma;
+        u32 length;
+};
+
+/*    Following defines are for the state of the buffers    */
+#define NETXEN_BUFFER_FREE      0
+#define NETXEN_BUFFER_BUSY      1
+
+/*
+ * There will be one netxen_buffer per skb packet.    These will be
+ * used to save the dma info for pci_unmap_page()
+ */
+struct netxen_cmd_buffer {
+        struct sk_buff *skb;
+        struct netxen_skb_frag frag_array[MAX_BUFFERS_PER_CMD + 1];
+        u32 total_length;
+        u32 mss;
+        u16 port;
+        u8 cmd;
+        u8 frag_count;
+        unsigned long time_stamp;
+        u32 state;
+};
+
+/* In rx_buffer, we do not need multiple fragments as is a single buffer */
+struct netxen_rx_buffer {
+        struct sk_buff *skb;
+        u64 dma;
+        u16 ref_handle;
+        u16 state;
+        u32 lro_expected_frags;
+        u32 lro_current_frags;
+        u32 lro_length;
+};
+
+/* Board types */
+#define NETXEN_NIC_GBE  0x01
+#define NETXEN_NIC_XGBE 0x02
+
+/*
+ * One hardware_context{} per adapter
+ * contains interrupt info as well shared hardware info.
+ */
+struct netxen_hardware_context {
+        struct pci_dev *pdev;
+        void __iomem *pci_base0;
+        void __iomem *pci_base1;
+        void __iomem *pci_base2;
+        void __iomem *db_base;
+        unsigned long db_len;
+
+        u8 revision_id;
+        u16 board_type;
+        u16 max_ports;
+        struct netxen_board_info boardcfg;
+        u32 xg_linkup;
+        u32 qg_linksup;
+        /* Address of cmd ring in Phantom */
+        struct cmd_desc_type0 *cmd_desc_head;
+        struct pci_dev *cmd_desc_pdev;
+        dma_addr_t cmd_desc_phys_addr;
+        struct netxen_adapter *adapter;
+};
+
+#define RCV_RING_LRO    RCV_DESC_LRO
+
+#define MINIMUM_ETHERNET_FRAME_SIZE     64      /* With FCS */
+#define ETHERNET_FCS_SIZE               4
+
+struct netxen_adapter_stats {
+        u64 ints;
+        u64 hostints;
+        u64 otherints;
+        u64 process_rcv;
+        u64 process_xmit;
+        u64 noxmitdone;
+        u64 xmitcsummed;
+        u64 post_called;
+        u64 posted;
+        u64 lastposted;
+        u64 goodskbposts;
+};
+
+/*
+ * Rcv Descriptor Context. One such per Rcv Descriptor. There may
+ * be one Rcv Descriptor for normal packets, one for jumbo and may be others.
+ */
+struct netxen_rcv_desc_ctx {
+        u32 flags;
+        u32 producer;
+        u32 rcv_pending;        /* Num of bufs posted in phantom */
+        u32 rcv_free;           /* Num of bufs in free list */
+        dma_addr_t phys_addr;
+        struct pci_dev *phys_pdev;
+        struct rcv_desc *desc_head;     /* address of rx ring in Phantom */
+        u32 max_rx_desc_count;
+        u32 dma_size;
+        u32 skb_size;
+        struct netxen_rx_buffer *rx_buf_arr;    /* rx buffers for receive   */
+        int begin_alloc;
+};
+
+/*
+ * Receive context. There is one such structure per instance of the
+ * receive processing. Any state information that is relevant to
+ * the receive, and is must be in this structure. The global data may be
+ * present elsewhere.
+ */
+struct netxen_recv_context {
+        struct netxen_rcv_desc_ctx rcv_desc[NUM_RCV_DESC_RINGS];
+        u32 status_rx_producer;
+        u32 status_rx_consumer;
+        dma_addr_t rcv_status_desc_phys_addr;
+        struct pci_dev *rcv_status_desc_pdev;
+        struct status_desc *rcv_status_desc_head;
+};
+
+#define NETXEN_NIC_MSI_ENABLED 0x02
+#define NETXEN_DMA_MASK 0xfffffffe
+#define NETXEN_DB_MAPSIZE_BYTES    0x1000
+
+struct netxen_dummy_dma {
+        void *addr;
+        dma_addr_t phys_addr;
+};
+
+struct netxen_adapter {
+        struct netxen_hardware_context ahw;
+        int port_count;         /* Number of configured ports  */
+        int active_ports;       /* Number of open ports */
+        struct netxen_port *port[NETXEN_MAX_PORTS];     /* ptr to each port  */
+        spinlock_t tx_lock;
+        spinlock_t lock;
+        struct work_struct watchdog_task;
+        struct work_struct tx_timeout_task;
+        struct net_device *netdev;
+        struct timer_list watchdog_timer;
+
+        u32 curr_window;
+
+        u32 cmd_producer;
+        u32 *cmd_consumer;
+
+        u32 last_cmd_consumer;
+        u32 max_tx_desc_count;
+        u32 max_rx_desc_count;
+        u32 max_jumbo_rx_desc_count;
+        u32 max_lro_rx_desc_count;
+        /* Num of instances active on cmd buffer ring */
+        u32 proc_cmd_buf_counter;
+
+        u32 num_threads, total_threads; /*Use to keep track of xmit threads */
+
+        u32 flags;
+        u32 irq;
+        int driver_mismatch;
+        u32 temp;
+
+        struct netxen_adapter_stats stats;
+
+        struct netxen_cmd_buffer *cmd_buf_arr;  /* Command buffers for xmit */
+
+        /*
+         * Receive instances. These can be either one per port,
+         * or one per peg, etc.
+         */
+        struct netxen_recv_context recv_ctx[MAX_RCV_CTX];
+
+        int is_up;
+        int number;
+        struct netxen_dummy_dma dummy_dma;
+
+        /* Context interface shared between card and host */
+        struct netxen_ring_ctx *ctx_desc;
+        struct pci_dev *ctx_desc_pdev;
+        dma_addr_t ctx_desc_phys_addr;
+        int (*enable_phy_interrupts) (struct netxen_adapter *, int);
+        int (*disable_phy_interrupts) (struct netxen_adapter *, int);
+        void (*handle_phy_intr) (struct netxen_adapter *);
+        int (*macaddr_set) (struct netxen_port *, netxen_ethernet_macaddr_t);
+        int (*set_mtu) (struct netxen_port *, int);
+        int (*set_promisc) (struct netxen_adapter *, int,
+                            netxen_niu_prom_mode_t);
+        int (*unset_promisc) (struct netxen_adapter *, int,
+                              netxen_niu_prom_mode_t);
+        int (*phy_read) (struct netxen_adapter *, long phy, long reg, u32 *);
+        int (*phy_write) (struct netxen_adapter *, long phy, long reg, u32 val);
+        int (*init_port) (struct netxen_adapter *, int);
+        void (*init_niu) (struct netxen_adapter *);
+        int (*stop_port) (struct netxen_adapter *, int);
+};                              /* netxen_adapter structure */
+
+/* Max number of xmit producer threads that can run simultaneously */
+#define MAX_XMIT_PRODUCERS              16
+
+struct netxen_port_stats {
+        u64 rcvdbadskb;
+        u64 xmitcalled;
+        u64 xmitedframes;
+        u64 xmitfinished;
+        u64 badskblen;
+        u64 nocmddescriptor;
+        u64 polled;
+        u64 uphappy;
+        u64 updropped;
+        u64 uplcong;
+        u64 uphcong;
+        u64 upmcong;
+        u64 updunno;
+        u64 skbfreed;
+        u64 txdropped;
+        u64 txnullskb;
+        u64 csummed;
+        u64 no_rcv;
+        u64 rxbytes;
+        u64 txbytes;
+};
+
+struct netxen_port {
+        struct netxen_adapter *adapter;
+
+        u16 portnum;            /* GBE port number */
+        u16 link_speed;
+        u16 link_duplex;
+        u16 link_autoneg;
+
+        int flags;
+
+        struct net_device *netdev;
+        struct pci_dev *pdev;
+        struct net_device_stats net_stats;
+        struct netxen_port_stats stats;
+};
+
+#define PCI_OFFSET_FIRST_RANGE(adapter, off)    \
+        ((adapter)->ahw.pci_base0 + (off))
+#define PCI_OFFSET_SECOND_RANGE(adapter, off)   \
+        ((adapter)->ahw.pci_base1 + (off) - SECOND_PAGE_GROUP_START)
+#define PCI_OFFSET_THIRD_RANGE(adapter, off)    \
+        ((adapter)->ahw.pci_base2 + (off) - THIRD_PAGE_GROUP_START)
+
+static inline void __iomem *pci_base_offset(struct netxen_adapter *adapter,
+                                            unsigned long off)
+{
+        if ((off < FIRST_PAGE_GROUP_END) && (off >= FIRST_PAGE_GROUP_START)) {
+                return (adapter->ahw.pci_base0 + off);
+        } else if ((off < SECOND_PAGE_GROUP_END) &&
+                   (off >= SECOND_PAGE_GROUP_START)) {
+                return (adapter->ahw.pci_base1 + off - SECOND_PAGE_GROUP_START);
+        } else if ((off < THIRD_PAGE_GROUP_END) &&
+                   (off >= THIRD_PAGE_GROUP_START)) {
+                return (adapter->ahw.pci_base2 + off - THIRD_PAGE_GROUP_START);
+        }
+        return NULL;
+}
+
+static inline void __iomem *pci_base(struct netxen_adapter *adapter,
+                                     unsigned long off)
+{
+        if ((off < FIRST_PAGE_GROUP_END) && (off >= FIRST_PAGE_GROUP_START)) {
+                return adapter->ahw.pci_base0;
+        } else if ((off < SECOND_PAGE_GROUP_END) &&
+                   (off >= SECOND_PAGE_GROUP_START)) {
+                return adapter->ahw.pci_base1;
+        } else if ((off < THIRD_PAGE_GROUP_END) &&
+                   (off >= THIRD_PAGE_GROUP_START)) {
+                return adapter->ahw.pci_base2;
+        }
+        return NULL;
+}
+
+int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter,
+                                          int port);
+int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
+                                         int port);
+int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter,
+                                           int port);
+int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter,
+                                          int port);
+int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter,
+                                         int port);
+int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter,
+                                        int port);
+void netxen_nic_xgbe_handle_phy_intr(struct netxen_adapter *adapter);
+void netxen_nic_gbe_handle_phy_intr(struct netxen_adapter *adapter);
+void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter, int port,
+                                 long enable);
+void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter, int port,
+                                  long enable);
+int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy, long reg,
+                            __le32 * readval);
+int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, long phy,
+                             long reg, __le32 val);
+
+/* Functions available from netxen_nic_hw.c */
+int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu);
+int netxen_nic_set_mtu_gb(struct netxen_port *port, int new_mtu);
+void netxen_nic_init_niu_gb(struct netxen_adapter *adapter);
+void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw);
+void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val);
+int netxen_nic_reg_read(struct netxen_adapter *adapter, u64 off);
+void netxen_nic_write_w0(struct netxen_adapter *adapter, u32 index, u32 value);
+void netxen_nic_read_w0(struct netxen_adapter *adapter, u32 index, u32 * value);
+
+int netxen_nic_get_board_info(struct netxen_adapter *adapter);
+int netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off, void *data,
+                          int len);
+int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data,
+                           int len);
+int netxen_nic_hw_read_ioctl(struct netxen_adapter *adapter, u64 off,
+                             void *data, int len);
+int netxen_nic_hw_write_ioctl(struct netxen_adapter *adapter, u64 off,
+                              void *data, int len);
+int netxen_nic_pci_mem_write_ioctl(struct netxen_adapter *adapter,
+                                   u64 off, void *data, int size);
+int netxen_nic_pci_mem_read_ioctl(struct netxen_adapter *adapter,
+                                  u64 off, void *data, int size);
+void netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
+                                 unsigned long off, int data);
+
+/* Functions from netxen_nic_init.c */
+void netxen_free_adapter_offload(struct netxen_adapter *adapter);
+int netxen_initialize_adapter_offload(struct netxen_adapter *adapter);
+void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val);
+void netxen_load_firmware(struct netxen_adapter *adapter);
+int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose);
+int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp);
+int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data);
+int netxen_rom_se(struct netxen_adapter *adapter, int addr);
+int netxen_do_rom_se(struct netxen_adapter *adapter, int addr);
+
+/* Functions from netxen_nic_isr.c */
+void netxen_nic_isr_other(struct netxen_adapter *adapter);
+void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 port,
+                                 u32 link);
+void netxen_handle_port_int(struct netxen_adapter *adapter, u32 port,
+                            u32 enable);
+void netxen_nic_stop_all_ports(struct netxen_adapter *adapter);
+void netxen_initialize_adapter_sw(struct netxen_adapter *adapter);
+void netxen_initialize_adapter_hw(struct netxen_adapter *adapter);
+void *netxen_alloc(struct pci_dev *pdev, size_t sz, dma_addr_t * ptr,
+                   struct pci_dev **used_dev);
+void netxen_initialize_adapter_ops(struct netxen_adapter *adapter);
+int netxen_init_firmware(struct netxen_adapter *adapter);
+void netxen_free_hw_resources(struct netxen_adapter *adapter);
+void netxen_tso_check(struct netxen_adapter *adapter,
+                      struct cmd_desc_type0 *desc, struct sk_buff *skb);
+int netxen_nic_hw_resources(struct netxen_adapter *adapter);
+void netxen_nic_clear_stats(struct netxen_adapter *adapter);
+int
+netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
+                    struct netxen_port *port);
+int netxen_nic_rx_has_work(struct netxen_adapter *adapter);
+int netxen_nic_tx_has_work(struct netxen_adapter *adapter);
+void netxen_watchdog_task(struct work_struct *work);
+void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx,
+                            u32 ringid);
+void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, u32 ctx,
+                                 u32 ringid);
+int netxen_process_cmd_ring(unsigned long data);
+u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctx, int max);
+void netxen_nic_set_multi(struct net_device *netdev);
+int netxen_nic_change_mtu(struct net_device *netdev, int new_mtu);
+int netxen_nic_set_mac(struct net_device *netdev, void *p);
+struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev);
+
+static inline void netxen_nic_disable_int(struct netxen_adapter *adapter)
+{
+        /*
+         * ISR_INT_MASK: Can be read from window 0 or 1.
+         */
+        writel(0x7ff, PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK));
+
+}
+
+static inline void netxen_nic_enable_int(struct netxen_adapter *adapter)
+{
+        u32 mask;
+
+        switch (adapter->ahw.board_type) {
+        case NETXEN_NIC_GBE:
+                mask = 0x77b;
+                break;
+        case NETXEN_NIC_XGBE:
+                mask = 0x77f;
+                break;
+        default:
+                mask = 0x7ff;
+                break;
+        }
+
+        writel(mask, PCI_OFFSET_SECOND_RANGE(adapter, ISR_INT_MASK));
+
+        if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
+                mask = 0xbff;
+                writel(mask, PCI_OFFSET_SECOND_RANGE(adapter,
+                                                     ISR_INT_TARGET_MASK));
+        }
+}
+
+/*
+ * NetXen Board information
+ */
+
+#define NETXEN_MAX_SHORT_NAME 16
+struct netxen_brdinfo {
+        netxen_brdtype_t brdtype;       /* type of board */
+        long ports;             /* max no of physical ports */
+        char short_name[NETXEN_MAX_SHORT_NAME];
+};
+
+static const struct netxen_brdinfo netxen_boards[] = {
+        {NETXEN_BRDTYPE_P2_SB31_10G_CX4, 1, "XGb CX4"},
+        {NETXEN_BRDTYPE_P2_SB31_10G_HMEZ, 1, "XGb HMEZ"},
+        {NETXEN_BRDTYPE_P2_SB31_10G_IMEZ, 2, "XGb IMEZ"},
+        {NETXEN_BRDTYPE_P2_SB31_10G, 1, "XGb XFP"},
+        {NETXEN_BRDTYPE_P2_SB35_4G, 4, "Quad Gb"},
+        {NETXEN_BRDTYPE_P2_SB31_2G, 2, "Dual Gb"},
+};
+
+#define NUM_SUPPORTED_BOARDS (sizeof(netxen_boards)/sizeof(struct netxen_brdinfo))
+
+static inline void get_brd_port_by_type(u32 type, int *ports)
+{
+        int i, found = 0;
+        for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) {
+                if (netxen_boards[i].brdtype == type) {
+                        *ports = netxen_boards[i].ports;
+                        found = 1;
+                        break;
+                }
+        }
+        if (!found)
+                *ports = 0;
+}
+
+static inline void get_brd_name_by_type(u32 type, char *name)
+{
+        int i, found = 0;
+        for (i = 0; i < NUM_SUPPORTED_BOARDS; ++i) {
+                if (netxen_boards[i].brdtype == type) {
+                        strcpy(name, netxen_boards[i].short_name);
+                        found = 1;
+                        break;
+                }
+
+        }
+        if (!found)
+                name = "Unknown";
+}
+
+int netxen_is_flash_supported(struct netxen_adapter *adapter);
+int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 mac[]);
+extern void netxen_change_ringparam(struct netxen_adapter *adapter);
+extern int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr,
+                                int *valp);
+
+extern struct ethtool_ops netxen_nic_ethtool_ops;
+
+#endif                          /* __NETXEN_NIC_H_ */
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
new file mode 100644
index 000000000000..2ab4885cc950
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -0,0 +1,742 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ *
+ *
+ * ethtool support for netxen nic
+ *
+ */
+
+#include <linux/types.h>
+#include <asm/uaccess.h>
+#include <linux/pci.h>
+#include <asm/io.h>
+#include <linux/netdevice.h>
+#include <linux/ethtool.h>
+#include <linux/version.h>
+
+#include "netxen_nic_hw.h"
+#include "netxen_nic.h"
+#include "netxen_nic_phan_reg.h"
+#include "netxen_nic_ioctl.h"
+
+struct netxen_nic_stats {
+        char stat_string[ETH_GSTRING_LEN];
+        int sizeof_stat;
+        int stat_offset;
+};
+
+#define NETXEN_NIC_STAT(m) sizeof(((struct netxen_port *)0)->m), \
+                        offsetof(struct netxen_port, m)
+
+#define NETXEN_NIC_PORT_WINDOW 0x10000
+#define NETXEN_NIC_INVALID_DATA 0xDEADBEEF
+
+static const struct netxen_nic_stats netxen_nic_gstrings_stats[] = {
+        {"rcvd_bad_skb", NETXEN_NIC_STAT(stats.rcvdbadskb)},
+        {"xmit_called", NETXEN_NIC_STAT(stats.xmitcalled)},
+        {"xmited_frames", NETXEN_NIC_STAT(stats.xmitedframes)},
+        {"xmit_finished", NETXEN_NIC_STAT(stats.xmitfinished)},
+        {"bad_skb_len", NETXEN_NIC_STAT(stats.badskblen)},
+        {"no_cmd_desc", NETXEN_NIC_STAT(stats.nocmddescriptor)},
+        {"polled", NETXEN_NIC_STAT(stats.polled)},
+        {"uphappy", NETXEN_NIC_STAT(stats.uphappy)},
+        {"updropped", NETXEN_NIC_STAT(stats.updropped)},
+        {"uplcong", NETXEN_NIC_STAT(stats.uplcong)},
+        {"uphcong", NETXEN_NIC_STAT(stats.uphcong)},
+        {"upmcong", NETXEN_NIC_STAT(stats.upmcong)},
+        {"updunno", NETXEN_NIC_STAT(stats.updunno)},
+        {"skb_freed", NETXEN_NIC_STAT(stats.skbfreed)},
+        {"tx_dropped", NETXEN_NIC_STAT(stats.txdropped)},
+        {"tx_null_skb", NETXEN_NIC_STAT(stats.txnullskb)},
+        {"csummed", NETXEN_NIC_STAT(stats.csummed)},
+        {"no_rcv", NETXEN_NIC_STAT(stats.no_rcv)},
+        {"rx_bytes", NETXEN_NIC_STAT(stats.rxbytes)},
+        {"tx_bytes", NETXEN_NIC_STAT(stats.txbytes)},
+};
+
+#define NETXEN_NIC_STATS_LEN    \
+        sizeof(netxen_nic_gstrings_stats) / sizeof(struct netxen_nic_stats)
+
+static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN] = {
+        "Register_Test_offline", "EEPROM_Test_offline",
+        "Interrupt_Test_offline", "Loopback_Test_offline",
+        "Link_Test_on_offline"
+};
+
+#define NETXEN_NIC_TEST_LEN sizeof(netxen_nic_gstrings_test) / ETH_GSTRING_LEN
+
+#define NETXEN_NIC_REGS_COUNT 42
+#define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
+#define NETXEN_MAX_EEPROM_LEN   1024
+
+static int netxen_nic_get_eeprom_len(struct net_device *dev)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        int n;
+
+        if ((netxen_rom_fast_read(adapter, 0, &n) == 0)
+            && (n & NETXEN_ROM_ROUNDUP)) {
+                n &= ~NETXEN_ROM_ROUNDUP;
+                if (n < NETXEN_MAX_EEPROM_LEN)
+                        return n;
+        }
+        return 0;
+}
+
+static void
+netxen_nic_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        u32 fw_major = 0;
+        u32 fw_minor = 0;
+        u32 fw_build = 0;
+
+        strncpy(drvinfo->driver, netxen_nic_driver_name, 32);
+        strncpy(drvinfo->version, NETXEN_NIC_LINUX_VERSIONID, 32);
+        fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
+                                              NETXEN_FW_VERSION_MAJOR));
+        fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter,
+                                              NETXEN_FW_VERSION_MINOR));
+        fw_build = readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
+        sprintf(drvinfo->fw_version, "%d.%d.%d", fw_major, fw_minor, fw_build);
+
+        strncpy(drvinfo->bus_info, pci_name(port->pdev), 32);
+        drvinfo->n_stats = NETXEN_NIC_STATS_LEN;
+        drvinfo->testinfo_len = NETXEN_NIC_TEST_LEN;
+        drvinfo->regdump_len = NETXEN_NIC_REGS_LEN;
+        drvinfo->eedump_len = netxen_nic_get_eeprom_len(dev);
+}
+
+static int
+netxen_nic_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        struct netxen_board_info *boardinfo = &adapter->ahw.boardcfg;
+
+        /* read which mode */
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+                ecmd->supported = (SUPPORTED_10baseT_Half |
+                                   SUPPORTED_10baseT_Full |
+                                   SUPPORTED_100baseT_Half |
+                                   SUPPORTED_100baseT_Full |
+                                   SUPPORTED_1000baseT_Half |
+                                   SUPPORTED_1000baseT_Full);
+
+                ecmd->advertising = (ADVERTISED_100baseT_Half |
+                                     ADVERTISED_100baseT_Full |
+                                     ADVERTISED_1000baseT_Half |
+                                     ADVERTISED_1000baseT_Full);
+
+                ecmd->port = PORT_TP;
+
+                if (netif_running(dev)) {
+                        ecmd->speed = port->link_speed;
+                        ecmd->duplex = port->link_duplex;
+                } else
+                        return -EIO;    /* link absent */
+        } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+                ecmd->supported = (SUPPORTED_TP |
+                                   SUPPORTED_1000baseT_Full |
+                                   SUPPORTED_10000baseT_Full);
+                ecmd->advertising = (ADVERTISED_TP |
+                                     ADVERTISED_1000baseT_Full |
+                                     ADVERTISED_10000baseT_Full);
+                ecmd->port = PORT_TP;
+
+                ecmd->speed = SPEED_10000;
+                ecmd->duplex = DUPLEX_FULL;
+                ecmd->autoneg = AUTONEG_DISABLE;
+        } else
+                return -EIO;
+
+        ecmd->phy_address = port->portnum;
+        ecmd->transceiver = XCVR_EXTERNAL;
+
+        switch ((netxen_brdtype_t) boardinfo->board_type) {
+        case NETXEN_BRDTYPE_P2_SB35_4G:
+        case NETXEN_BRDTYPE_P2_SB31_2G:
+                ecmd->supported |= SUPPORTED_Autoneg;
+                ecmd->advertising |= ADVERTISED_Autoneg;
+        case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
+                ecmd->supported |= SUPPORTED_TP;
+                ecmd->advertising |= ADVERTISED_TP;
+                ecmd->port = PORT_TP;
+                ecmd->autoneg = (boardinfo->board_type ==
+                                 NETXEN_BRDTYPE_P2_SB31_10G_CX4) ?
+                    (AUTONEG_DISABLE) : (port->link_autoneg);
+                break;
+        case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
+        case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
+                ecmd->supported |= SUPPORTED_MII;
+                ecmd->advertising |= ADVERTISED_MII;
+                ecmd->port = PORT_FIBRE;
+                ecmd->autoneg = AUTONEG_DISABLE;
+                break;
+        case NETXEN_BRDTYPE_P2_SB31_10G:
+                ecmd->supported |= SUPPORTED_FIBRE;
+                ecmd->advertising |= ADVERTISED_FIBRE;
+                ecmd->port = PORT_FIBRE;
+                ecmd->autoneg = AUTONEG_DISABLE;
+                break;
+        default:
+                printk(KERN_ERR "netxen-nic: Unsupported board model %d\n",
+                       (netxen_brdtype_t) boardinfo->board_type);
+                return -EIO;
+        }
+
+        return 0;
+}
+
+static int
+netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        __le32 status;
+
+        /* read which mode */
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+                /* autonegotiation */
+                if (adapter->phy_write
+                    && adapter->phy_write(adapter, port->portnum,
+                                          NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
+                                          (__le32) ecmd->autoneg) != 0)
+                        return -EIO;
+                else
+                        port->link_autoneg = ecmd->autoneg;
+
+                if (adapter->phy_read
+                    && adapter->phy_read(adapter, port->portnum,
+                                         NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                                         &status) != 0)
+                        return -EIO;
+
+                /* speed */
+                switch (ecmd->speed) {
+                case SPEED_10:
+                        netxen_set_phy_speed(status, 0);
+                        break;
+                case SPEED_100:
+                        netxen_set_phy_speed(status, 1);
+                        break;
+                case SPEED_1000:
+                        netxen_set_phy_speed(status, 2);
+                        break;
+                }
+                /* set duplex mode */
+                if (ecmd->duplex == DUPLEX_HALF)
+                        netxen_clear_phy_duplex(status);
+                if (ecmd->duplex == DUPLEX_FULL)
+                        netxen_set_phy_duplex(status);
+                if (adapter->phy_write
+                    && adapter->phy_write(adapter, port->portnum,
+                                          NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                                          *((int *)&status)) != 0)
+                        return -EIO;
+                else {
+                        port->link_speed = ecmd->speed;
+                        port->link_duplex = ecmd->duplex;
+                }
+        } else
+                return -EOPNOTSUPP;
+
+        if (netif_running(dev)) {
+                dev->stop(dev);
+                dev->open(dev);
+        }
+        return 0;
+}
+
+static int netxen_nic_get_regs_len(struct net_device *dev)
+{
+        return NETXEN_NIC_REGS_LEN;
+}
+
+struct netxen_niu_regs {
+        __le32 reg[NETXEN_NIC_REGS_COUNT];
+};
+
+static struct netxen_niu_regs niu_registers[] = {
+        {
+         /* GB Mode */
+         {
+          NETXEN_NIU_GB_SERDES_RESET,
+          NETXEN_NIU_GB0_MII_MODE,
+          NETXEN_NIU_GB1_MII_MODE,
+          NETXEN_NIU_GB2_MII_MODE,
+          NETXEN_NIU_GB3_MII_MODE,
+          NETXEN_NIU_GB0_GMII_MODE,
+          NETXEN_NIU_GB1_GMII_MODE,
+          NETXEN_NIU_GB2_GMII_MODE,
+          NETXEN_NIU_GB3_GMII_MODE,
+          NETXEN_NIU_REMOTE_LOOPBACK,
+          NETXEN_NIU_GB0_HALF_DUPLEX,
+          NETXEN_NIU_GB1_HALF_DUPLEX,
+          NETXEN_NIU_RESET_SYS_FIFOS,
+          NETXEN_NIU_GB_CRC_DROP,
+          NETXEN_NIU_GB_DROP_WRONGADDR,
+          NETXEN_NIU_TEST_MUX_CTL,
+
+          NETXEN_NIU_GB_MAC_CONFIG_0(0),
+          NETXEN_NIU_GB_MAC_CONFIG_1(0),
+          NETXEN_NIU_GB_HALF_DUPLEX_CTRL(0),
+          NETXEN_NIU_GB_MAX_FRAME_SIZE(0),
+          NETXEN_NIU_GB_TEST_REG(0),
+          NETXEN_NIU_GB_MII_MGMT_CONFIG(0),
+          NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
+          NETXEN_NIU_GB_MII_MGMT_ADDR(0),
+          NETXEN_NIU_GB_MII_MGMT_CTRL(0),
+          NETXEN_NIU_GB_MII_MGMT_STATUS(0),
+          NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
+          NETXEN_NIU_GB_INTERFACE_CTRL(0),
+          NETXEN_NIU_GB_INTERFACE_STATUS(0),
+          NETXEN_NIU_GB_STATION_ADDR_0(0),
+          NETXEN_NIU_GB_STATION_ADDR_1(0),
+          -1,
+          }
+         },
+        {
+         /* XG Mode */
+         {
+          NETXEN_NIU_XG_SINGLE_TERM,
+          NETXEN_NIU_XG_DRIVE_HI,
+          NETXEN_NIU_XG_DRIVE_LO,
+          NETXEN_NIU_XG_DTX,
+          NETXEN_NIU_XG_DEQ,
+          NETXEN_NIU_XG_WORD_ALIGN,
+          NETXEN_NIU_XG_RESET,
+          NETXEN_NIU_XG_POWER_DOWN,
+          NETXEN_NIU_XG_RESET_PLL,
+          NETXEN_NIU_XG_SERDES_LOOPBACK,
+          NETXEN_NIU_XG_DO_BYTE_ALIGN,
+          NETXEN_NIU_XG_TX_ENABLE,
+          NETXEN_NIU_XG_RX_ENABLE,
+          NETXEN_NIU_XG_STATUS,
+          NETXEN_NIU_XG_PAUSE_THRESHOLD,
+          NETXEN_NIU_XGE_CONFIG_0,
+          NETXEN_NIU_XGE_CONFIG_1,
+          NETXEN_NIU_XGE_IPG,
+          NETXEN_NIU_XGE_STATION_ADDR_0_HI,
+          NETXEN_NIU_XGE_STATION_ADDR_0_1,
+          NETXEN_NIU_XGE_STATION_ADDR_1_LO,
+          NETXEN_NIU_XGE_STATUS,
+          NETXEN_NIU_XGE_MAX_FRAME_SIZE,
+          NETXEN_NIU_XGE_PAUSE_FRAME_VALUE,
+          NETXEN_NIU_XGE_TX_BYTE_CNT,
+          NETXEN_NIU_XGE_TX_FRAME_CNT,
+          NETXEN_NIU_XGE_RX_BYTE_CNT,
+          NETXEN_NIU_XGE_RX_FRAME_CNT,
+          NETXEN_NIU_XGE_AGGR_ERROR_CNT,
+          NETXEN_NIU_XGE_MULTICAST_FRAME_CNT,
+          NETXEN_NIU_XGE_UNICAST_FRAME_CNT,
+          NETXEN_NIU_XGE_CRC_ERROR_CNT,
+          NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
+          NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
+          NETXEN_NIU_XGE_LOCAL_ERROR_CNT,
+          NETXEN_NIU_XGE_REMOTE_ERROR_CNT,
+          NETXEN_NIU_XGE_CONTROL_CHAR_CNT,
+          NETXEN_NIU_XGE_PAUSE_FRAME_CNT,
+          -1,
+          }
+         }
+};
+
+static void
+netxen_nic_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *p)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        __le32 mode, *regs_buff = p;
+        void __iomem *addr;
+        int i, window;
+
+        memset(p, 0, NETXEN_NIC_REGS_LEN);
+        regs->version = (1 << 24) | (adapter->ahw.revision_id << 16) |
+            (port->pdev)->device;
+        /* which mode */
+        NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_MODE, &regs_buff[0]);
+        mode = regs_buff[0];
+
+        /* Common registers to all the modes */
+        NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER,
+                                   &regs_buff[2]);
+        /* GB/XGB Mode */
+        mode = (mode / 2) - 1;
+        window = 0;
+        if (mode <= 1) {
+                for (i = 3; niu_registers[mode].reg[i - 3] != -1; i++) {
+                        /* GB: port specific registers */
+                        if (mode == 0 && i >= 19)
+                                window = port->portnum * NETXEN_NIC_PORT_WINDOW;
+
+                        NETXEN_NIC_LOCKED_READ_REG(niu_registers[mode].
+                                                   reg[i - 3] + window,
+                                                   &regs_buff[i]);
+                }
+
+        }
+}
+
+static void
+netxen_nic_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
+{
+        wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
+        /* options can be added depending upon the mode */
+        wol->wolopts = 0;
+}
+
+static u32 netxen_nic_get_link(struct net_device *dev)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        __le32 status;
+
+        /* read which mode */
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+                if (adapter->phy_read
+                    && adapter->phy_read(adapter, port->portnum,
+                                         NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                                         &status) != 0)
+                        return -EIO;
+                else
+                        return (netxen_get_phy_link(status));
+        } else if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+                int val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
+                return val == XG_LINK_UP;
+        }
+        return -EIO;
+}
+
+static int
+netxen_nic_get_eeprom(struct net_device *dev, struct ethtool_eeprom *eeprom,
+                      u8 * bytes)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        int offset;
+
+        if (eeprom->len == 0)
+                return -EINVAL;
+
+        eeprom->magic = (port->pdev)->vendor | ((port->pdev)->device << 16);
+        for (offset = 0; offset < eeprom->len; offset++)
+                if (netxen_rom_fast_read
+                    (adapter, (8 * offset) + 8, (int *)eeprom->data) == -1)
+                        return -EIO;
+        return 0;
+}
+
+static void
+netxen_nic_get_ringparam(struct net_device *dev, struct ethtool_ringparam *ring)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        int i;
+
+        ring->rx_pending = 0;
+        ring->rx_jumbo_pending = 0;
+        for (i = 0; i < MAX_RCV_CTX; ++i) {
+                ring->rx_pending += adapter->recv_ctx[i].
+                    rcv_desc[RCV_DESC_NORMAL_CTXID].rcv_pending;
+                ring->rx_jumbo_pending += adapter->recv_ctx[i].
+                    rcv_desc[RCV_DESC_JUMBO_CTXID].rcv_pending;
+        }
+
+        ring->rx_max_pending = adapter->max_rx_desc_count;
+        ring->tx_max_pending = adapter->max_tx_desc_count;
+        ring->rx_jumbo_max_pending = adapter->max_jumbo_rx_desc_count;
+        ring->rx_mini_max_pending = 0;
+        ring->rx_mini_pending = 0;
+        ring->rx_jumbo_pending = 0;
+}
+
+static void
+netxen_nic_get_pauseparam(struct net_device *dev,
+                          struct ethtool_pauseparam *pause)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        __le32 val;
+
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+                /* get flow control settings */
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
+                                   (u32 *) & val);
+                pause->rx_pause = netxen_gb_get_rx_flowctl(val);
+                pause->tx_pause = netxen_gb_get_tx_flowctl(val);
+                /* get autoneg settings */
+                pause->autoneg = port->link_autoneg;
+        }
+}
+
+static int
+netxen_nic_set_pauseparam(struct net_device *dev,
+                          struct ethtool_pauseparam *pause)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        __le32 val;
+        unsigned int autoneg;
+
+        /* read mode */
+        if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
+                /* set flow control */
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
+                                   (u32 *) & val);
+                if (pause->tx_pause)
+                        netxen_gb_tx_flowctl(val);
+                else
+                        netxen_gb_unset_tx_flowctl(val);
+                if (pause->rx_pause)
+                        netxen_gb_rx_flowctl(val);
+                else
+                        netxen_gb_unset_rx_flowctl(val);
+
+                netxen_nic_write_w0(adapter,
+                                    NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
+                                    *(u32 *) (&val));
+                /* set autoneg */
+                autoneg = pause->autoneg;
+                if (adapter->phy_write
+                    && adapter->phy_write(adapter, port->portnum,
+                                          NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
+                                          (__le32) autoneg) != 0)
+                        return -EIO;
+                else {
+                        port->link_autoneg = pause->autoneg;
+                        return 0;
+                }
+        } else
+                return -EOPNOTSUPP;
+}
+
+static int netxen_nic_reg_test(struct net_device *dev)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        struct netxen_adapter *adapter = port->adapter;
+        u32 data_read, data_written, save;
+        __le32 mode;
+
+        /* 
+         * first test the "Read Only" registers by writing which mode
+         */
+        netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
+        if (netxen_get_niu_enable_ge(mode)) {   /* GB Mode */
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
+                                   &data_read);
+
+                save = data_read;
+                if (data_read)
+                        data_written = data_read & NETXEN_NIC_INVALID_DATA;
+                else
+                        data_written = NETXEN_NIC_INVALID_DATA;
+                netxen_nic_write_w0(adapter,
+                                    NETXEN_NIU_GB_MII_MGMT_STATUS(port->
+                                                                  portnum),
+                                    data_written);
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_MII_MGMT_STATUS(port->portnum),
+                                   &data_read);
+
+                if (data_written == data_read) {
+                        netxen_nic_write_w0(adapter,
+                                            NETXEN_NIU_GB_MII_MGMT_STATUS(port->
+                                                                          portnum),
+                                            save);
+
+                        return 0;
+                }
+
+                /* netxen_niu_gb_mii_mgmt_indicators is read only */
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
+                                                                   portnum),
+                                   &data_read);
+
+                save = data_read;
+                if (data_read)
+                        data_written = data_read & NETXEN_NIC_INVALID_DATA;
+                else
+                        data_written = NETXEN_NIC_INVALID_DATA;
+                netxen_nic_write_w0(adapter,
+                                    NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
+                                                                    portnum),
+                                    data_written);
+
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_MII_MGMT_INDICATE(port->
+                                                                   portnum),
+                                   &data_read);
+
+                if (data_written == data_read) {
+                        netxen_nic_write_w0(adapter,
+                                            NETXEN_NIU_GB_MII_MGMT_INDICATE
+                                            (port->portnum), save);
+                        return 0;
+                }
+
+                /* netxen_niu_gb_interface_status is read only */
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_INTERFACE_STATUS(port->
+                                                                  portnum),
+                                   &data_read);
+
+                save = data_read;
+                if (data_read)
+                        data_written = data_read & NETXEN_NIC_INVALID_DATA;
+                else
+                        data_written = NETXEN_NIC_INVALID_DATA;
+                netxen_nic_write_w0(adapter,
+                                    NETXEN_NIU_GB_INTERFACE_STATUS(port->
+                                                                   portnum),
+                                    data_written);
+
+                netxen_nic_read_w0(adapter,
+                                   NETXEN_NIU_GB_INTERFACE_STATUS(port->
+                                                                  portnum),
+                                   &data_read);
+
+                if (data_written == data_read) {
+                        netxen_nic_write_w0(adapter,
+                                            NETXEN_NIU_GB_INTERFACE_STATUS
+                                            (port->portnum), save);
+
+                        return 0;
+                }
+        }                       /* GB Mode */
+        return 1;
+}
+
+static int netxen_nic_diag_test_count(struct net_device *dev)
+{
+        return NETXEN_NIC_TEST_LEN;
+}
+
+static void
+netxen_nic_diag_test(struct net_device *dev, struct ethtool_test *eth_test,
+                     u64 * data)
+{
+        if (eth_test->flags == ETH_TEST_FL_OFFLINE) {   /* offline tests */
+                /* link test */
+                if (!(data[4] = (u64) netxen_nic_get_link(dev)))
+                        eth_test->flags |= ETH_TEST_FL_FAILED;
+
+                if (netif_running(dev))
+                        dev->stop(dev);
+
+                /* register tests */
+                if (!(data[0] = netxen_nic_reg_test(dev)))
+                        eth_test->flags |= ETH_TEST_FL_FAILED;
+                /* other tests pass as of now */
+                data[1] = data[2] = data[3] = 1;
+                if (netif_running(dev))
+                        dev->open(dev);
+        } else {                /* online tests */
+                /* link test */
+                if (!(data[4] = (u64) netxen_nic_get_link(dev)))
+                        eth_test->flags |= ETH_TEST_FL_FAILED;
+
+                /* other tests pass by default */
+                data[0] = data[1] = data[2] = data[3] = 1;
+        }
+}
+
+static void
+netxen_nic_get_strings(struct net_device *dev, u32 stringset, u8 * data)
+{
+        int index;
+
+        switch (stringset) {
+        case ETH_SS_TEST:
+                memcpy(data, *netxen_nic_gstrings_test,
+                       NETXEN_NIC_TEST_LEN * ETH_GSTRING_LEN);
+                break;
+        case ETH_SS_STATS:
+                for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
+                        memcpy(data + index * ETH_GSTRING_LEN,
+                               netxen_nic_gstrings_stats[index].stat_string,
+                               ETH_GSTRING_LEN);
+                }
+                break;
+        }
+}
+
+static int netxen_nic_get_stats_count(struct net_device *dev)
+{
+        return NETXEN_NIC_STATS_LEN;
+}
+
+static void
+netxen_nic_get_ethtool_stats(struct net_device *dev,
+                             struct ethtool_stats *stats, u64 * data)
+{
+        struct netxen_port *port = netdev_priv(dev);
+        int index;
+
+        for (index = 0; index < NETXEN_NIC_STATS_LEN; index++) {
+                char *p =
+                    (char *)port + netxen_nic_gstrings_stats[index].stat_offset;
+                data[index] =
+                    (netxen_nic_gstrings_stats[index].sizeof_stat ==
+                     sizeof(u64)) ? *(u64 *) p : *(u32 *) p;
+        }
+
+}
+
+struct ethtool_ops netxen_nic_ethtool_ops = {
+        .get_settings = netxen_nic_get_settings,
+        .set_settings = netxen_nic_set_settings,
+        .get_drvinfo = netxen_nic_get_drvinfo,
+        .get_regs_len = netxen_nic_get_regs_len,
+        .get_regs = netxen_nic_get_regs,
+        .get_wol = netxen_nic_get_wol,
+        .get_link = netxen_nic_get_link,
+        .get_eeprom_len = netxen_nic_get_eeprom_len,
+        .get_eeprom = netxen_nic_get_eeprom,
+        .get_ringparam = netxen_nic_get_ringparam,
+        .get_pauseparam = netxen_nic_get_pauseparam,
+        .set_pauseparam = netxen_nic_set_pauseparam,
+        .get_tx_csum = ethtool_op_get_tx_csum,
+        .set_tx_csum = ethtool_op_set_tx_csum,
+        .get_sg = ethtool_op_get_sg,
+        .set_sg = ethtool_op_set_sg,
+        .get_tso = ethtool_op_get_tso,
+        .set_tso = ethtool_op_set_tso,
+        .self_test_count = netxen_nic_diag_test_count,
+        .self_test = netxen_nic_diag_test,
+        .get_strings = netxen_nic_get_strings,
+        .get_stats_count = netxen_nic_get_stats_count,
+        .get_ethtool_stats = netxen_nic_get_ethtool_stats,
+        .get_perm_addr = ethtool_op_get_perm_addr,
+};
diff --git a/drivers/net/netxen/netxen_nic_hdr.h b/drivers/net/netxen/netxen_nic_hdr.h
new file mode 100644
index 000000000000..fe8b675f9e72
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_hdr.h
@@ -0,0 +1,678 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ */
+
+#ifndef __NETXEN_NIC_HDR_H_
+#define __NETXEN_NIC_HDR_H_
+
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/version.h>
+
+#include <asm/semaphore.h>
+#include <linux/spinlock.h>
+#include <asm/irq.h>
+#include <linux/init.h>
+#include <linux/errno.h>
+#include <linux/pci.h>
+#include <linux/types.h>
+#include <asm/uaccess.h>
+#include <asm/string.h>         /* for memset */
+
+/*
+ * The basic unit of access when reading/writing control registers.
+ */
+
+typedef __le32 netxen_crbword_t;        /* single word in CRB space */
+
+enum {
+        NETXEN_HW_H0_CH_HUB_ADR = 0x05,
+        NETXEN_HW_H1_CH_HUB_ADR = 0x0E,
+        NETXEN_HW_H2_CH_HUB_ADR = 0x03,
+        NETXEN_HW_H3_CH_HUB_ADR = 0x01,
+        NETXEN_HW_H4_CH_HUB_ADR = 0x06,
+        NETXEN_HW_H5_CH_HUB_ADR = 0x07,
+        NETXEN_HW_H6_CH_HUB_ADR = 0x08
+};
+
+/*  Hub 0 */
+enum {
+        NETXEN_HW_MN_CRB_AGT_ADR = 0x15,
+        NETXEN_HW_MS_CRB_AGT_ADR = 0x25
+};
+
+/*  Hub 1 */
+enum {
+        NETXEN_HW_PS_CRB_AGT_ADR = 0x73,
+        NETXEN_HW_SS_CRB_AGT_ADR = 0x20,
+        NETXEN_HW_RPMX3_CRB_AGT_ADR = 0x0b,
+        NETXEN_HW_QMS_CRB_AGT_ADR = 0x00,
+        NETXEN_HW_SQGS0_CRB_AGT_ADR = 0x01,
+        NETXEN_HW_SQGS1_CRB_AGT_ADR = 0x02,
+        NETXEN_HW_SQGS2_CRB_AGT_ADR = 0x03,
+        NETXEN_HW_SQGS3_CRB_AGT_ADR = 0x04,
+        NETXEN_HW_C2C0_CRB_AGT_ADR = 0x58,
+        NETXEN_HW_C2C1_CRB_AGT_ADR = 0x59,
+        NETXEN_HW_C2C2_CRB_AGT_ADR = 0x5a,
+        NETXEN_HW_RPMX2_CRB_AGT_ADR = 0x0a,
+        NETXEN_HW_RPMX4_CRB_AGT_ADR = 0x0c,
+        NETXEN_HW_RPMX7_CRB_AGT_ADR = 0x0f,
+        NETXEN_HW_RPMX9_CRB_AGT_ADR = 0x12,
+        NETXEN_HW_SMB_CRB_AGT_ADR = 0x18
+};
+
+/*  Hub 2 */
+enum {
+        NETXEN_HW_NIU_CRB_AGT_ADR = 0x31,
+        NETXEN_HW_I2C0_CRB_AGT_ADR = 0x19,
+        NETXEN_HW_I2C1_CRB_AGT_ADR = 0x29,
+
+        NETXEN_HW_SN_CRB_AGT_ADR = 0x10,
+        NETXEN_HW_I2Q_CRB_AGT_ADR = 0x20,
+        NETXEN_HW_LPC_CRB_AGT_ADR = 0x22,
+        NETXEN_HW_ROMUSB_CRB_AGT_ADR = 0x21,
+        NETXEN_HW_QM_CRB_AGT_ADR = 0x66,
+        NETXEN_HW_SQG0_CRB_AGT_ADR = 0x60,
+        NETXEN_HW_SQG1_CRB_AGT_ADR = 0x61,
+        NETXEN_HW_SQG2_CRB_AGT_ADR = 0x62,
+        NETXEN_HW_SQG3_CRB_AGT_ADR = 0x63,
+        NETXEN_HW_RPMX1_CRB_AGT_ADR = 0x09,
+        NETXEN_HW_RPMX5_CRB_AGT_ADR = 0x0d,
+        NETXEN_HW_RPMX6_CRB_AGT_ADR = 0x0e,
+        NETXEN_HW_RPMX8_CRB_AGT_ADR = 0x11
+};
+
+/*  Hub 3 */
+enum {
+        NETXEN_HW_PH_CRB_AGT_ADR = 0x1A,
+        NETXEN_HW_SRE_CRB_AGT_ADR = 0x50,
+        NETXEN_HW_EG_CRB_AGT_ADR = 0x51,
+        NETXEN_HW_RPMX0_CRB_AGT_ADR = 0x08
+};
+
+/*  Hub 4 */
+enum {
+        NETXEN_HW_PEGN0_CRB_AGT_ADR = 0x40,
+        NETXEN_HW_PEGN1_CRB_AGT_ADR,
+        NETXEN_HW_PEGN2_CRB_AGT_ADR,
+        NETXEN_HW_PEGN3_CRB_AGT_ADR,
+        NETXEN_HW_PEGNI_CRB_AGT_ADR,
+        NETXEN_HW_PEGND_CRB_AGT_ADR,
+        NETXEN_HW_PEGNC_CRB_AGT_ADR,
+        NETXEN_HW_PEGR0_CRB_AGT_ADR,
+        NETXEN_HW_PEGR1_CRB_AGT_ADR,
+        NETXEN_HW_PEGR2_CRB_AGT_ADR,
+        NETXEN_HW_PEGR3_CRB_AGT_ADR
+};
+
+/*  Hub 5 */
+enum {
+        NETXEN_HW_PEGS0_CRB_AGT_ADR = 0x40,
+        NETXEN_HW_PEGS1_CRB_AGT_ADR,
+        NETXEN_HW_PEGS2_CRB_AGT_ADR,
+        NETXEN_HW_PEGS3_CRB_AGT_ADR,
+        NETXEN_HW_PEGSI_CRB_AGT_ADR,
+        NETXEN_HW_PEGSD_CRB_AGT_ADR,
+        NETXEN_HW_PEGSC_CRB_AGT_ADR
+};
+
+/*  Hub 6 */
+enum {
+        NETXEN_HW_CAS0_CRB_AGT_ADR = 0x46,
+        NETXEN_HW_CAS1_CRB_AGT_ADR = 0x47,
+        NETXEN_HW_CAS2_CRB_AGT_ADR = 0x48,
+        NETXEN_HW_CAS3_CRB_AGT_ADR = 0x49,
+        NETXEN_HW_NCM_CRB_AGT_ADR = 0x16,
+        NETXEN_HW_TMR_CRB_AGT_ADR = 0x17,
+        NETXEN_HW_XDMA_CRB_AGT_ADR = 0x05,
+        NETXEN_HW_OCM0_CRB_AGT_ADR = 0x06,
+        NETXEN_HW_OCM1_CRB_AGT_ADR = 0x07
+};
+
+/*  Floaters - non existent modules */
+#define NETXEN_HW_EFC_RPMX0_CRB_AGT_ADR 0x67
+
+/*  This field defines PCI/X adr [25:20] of agents on the CRB */
+enum {
+        NETXEN_HW_PX_MAP_CRB_PH = 0,
+        NETXEN_HW_PX_MAP_CRB_PS,
+        NETXEN_HW_PX_MAP_CRB_MN,
+        NETXEN_HW_PX_MAP_CRB_MS,
+        NETXEN_HW_PX_MAP_CRB_PGR1,
+        NETXEN_HW_PX_MAP_CRB_SRE,
+        NETXEN_HW_PX_MAP_CRB_NIU,
+        NETXEN_HW_PX_MAP_CRB_QMN,
+        NETXEN_HW_PX_MAP_CRB_SQN0,
+        NETXEN_HW_PX_MAP_CRB_SQN1,
+        NETXEN_HW_PX_MAP_CRB_SQN2,
+        NETXEN_HW_PX_MAP_CRB_SQN3,
+        NETXEN_HW_PX_MAP_CRB_QMS,
+        NETXEN_HW_PX_MAP_CRB_SQS0,
+        NETXEN_HW_PX_MAP_CRB_SQS1,
+        NETXEN_HW_PX_MAP_CRB_SQS2,
+        NETXEN_HW_PX_MAP_CRB_SQS3,
+        NETXEN_HW_PX_MAP_CRB_PGN0,
+        NETXEN_HW_PX_MAP_CRB_PGN1,
+        NETXEN_HW_PX_MAP_CRB_PGN2,
+        NETXEN_HW_PX_MAP_CRB_PGN3,
+        NETXEN_HW_PX_MAP_CRB_PGND,
+        NETXEN_HW_PX_MAP_CRB_PGNI,
+        NETXEN_HW_PX_MAP_CRB_PGS0,
+        NETXEN_HW_PX_MAP_CRB_PGS1,
+        NETXEN_HW_PX_MAP_CRB_PGS2,
+        NETXEN_HW_PX_MAP_CRB_PGS3,
+        NETXEN_HW_PX_MAP_CRB_PGSD,
+        NETXEN_HW_PX_MAP_CRB_PGSI,
+        NETXEN_HW_PX_MAP_CRB_SN,
+        NETXEN_HW_PX_MAP_CRB_PGR2,
+        NETXEN_HW_PX_MAP_CRB_EG,
+        NETXEN_HW_PX_MAP_CRB_PH2,
+        NETXEN_HW_PX_MAP_CRB_PS2,
+        NETXEN_HW_PX_MAP_CRB_CAM,
+        NETXEN_HW_PX_MAP_CRB_CAS0,
+        NETXEN_HW_PX_MAP_CRB_CAS1,
+        NETXEN_HW_PX_MAP_CRB_CAS2,
+        NETXEN_HW_PX_MAP_CRB_C2C0,
+        NETXEN_HW_PX_MAP_CRB_C2C1,
+        NETXEN_HW_PX_MAP_CRB_TIMR,
+        NETXEN_HW_PX_MAP_CRB_PGR3,
+        NETXEN_HW_PX_MAP_CRB_RPMX1,
+        NETXEN_HW_PX_MAP_CRB_RPMX2,
+        NETXEN_HW_PX_MAP_CRB_RPMX3,
+        NETXEN_HW_PX_MAP_CRB_RPMX4,
+        NETXEN_HW_PX_MAP_CRB_RPMX5,
+        NETXEN_HW_PX_MAP_CRB_RPMX6,
+        NETXEN_HW_PX_MAP_CRB_RPMX7,
+        NETXEN_HW_PX_MAP_CRB_XDMA,
+        NETXEN_HW_PX_MAP_CRB_I2Q,
+        NETXEN_HW_PX_MAP_CRB_ROMUSB,
+        NETXEN_HW_PX_MAP_CRB_CAS3,
+        NETXEN_HW_PX_MAP_CRB_RPMX0,
+        NETXEN_HW_PX_MAP_CRB_RPMX8,
+        NETXEN_HW_PX_MAP_CRB_RPMX9,
+        NETXEN_HW_PX_MAP_CRB_OCM0,
+        NETXEN_HW_PX_MAP_CRB_OCM1,
+        NETXEN_HW_PX_MAP_CRB_SMB,
+        NETXEN_HW_PX_MAP_CRB_I2C0,
+        NETXEN_HW_PX_MAP_CRB_I2C1,
+        NETXEN_HW_PX_MAP_CRB_LPC,
+        NETXEN_HW_PX_MAP_CRB_PGNC,
+        NETXEN_HW_PX_MAP_CRB_PGR0
+};
+
+/*  This field defines CRB adr [31:20] of the agents */
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_MN    \
+        ((NETXEN_HW_H0_CH_HUB_ADR << 7) | NETXEN_HW_MN_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PH    \
+        ((NETXEN_HW_H0_CH_HUB_ADR << 7) | NETXEN_HW_PH_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_MS    \
+        ((NETXEN_HW_H0_CH_HUB_ADR << 7) | NETXEN_HW_MS_CRB_AGT_ADR)
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PS    \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_PS_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SS    \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SS_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX3 \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX3_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_QMS   \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_QMS_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS0  \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS1  \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS2  \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQS3  \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SQGS3_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_C2C0  \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_C2C0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_C2C1  \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_C2C1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX2 \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX4 \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX4_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX7 \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX7_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX9 \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_RPMX9_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SMB   \
+        ((NETXEN_HW_H1_CH_HUB_ADR << 7) | NETXEN_HW_SMB_CRB_AGT_ADR)
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_NIU   \
+        ((NETXEN_HW_H2_CH_HUB_ADR << 7) | NETXEN_HW_NIU_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_I2C0  \
+        ((NETXEN_HW_H2_CH_HUB_ADR << 7) | NETXEN_HW_I2C0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_I2C1  \
+        ((NETXEN_HW_H2_CH_HUB_ADR << 7) | NETXEN_HW_I2C1_CRB_AGT_ADR)
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SRE   \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SRE_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_EG    \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_EG_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX0 \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_QMN   \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_QM_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN0  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN1  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN2  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SQN3  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_SQG3_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX1 \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX5 \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX5_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX6 \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX6_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_RPMX8 \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_RPMX8_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS0  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS1  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS2  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_CAS3  \
+        ((NETXEN_HW_H3_CH_HUB_ADR << 7) | NETXEN_HW_CAS3_CRB_AGT_ADR)
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGNI  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGNI_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGND  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGND_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN0  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN1  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN2  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGN3  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGN3_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGNC  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGNC_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR0  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR1  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR2  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGR3  \
+        ((NETXEN_HW_H4_CH_HUB_ADR << 7) | NETXEN_HW_PEGR3_CRB_AGT_ADR)
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGSI  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGSI_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGSD  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGSD_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS0  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS1  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS2  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS2_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGS3  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGS3_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_PGSC  \
+        ((NETXEN_HW_H5_CH_HUB_ADR << 7) | NETXEN_HW_PEGSC_CRB_AGT_ADR)
+
+#define NETXEN_HW_CRB_HUB_AGT_ADR_CAM   \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_NCM_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_TIMR  \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_TMR_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_XDMA  \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_XDMA_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_SN    \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_SN_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_I2Q   \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_I2Q_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_ROMUSB        \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_ROMUSB_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_OCM0  \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_OCM0_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_OCM1  \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_OCM1_CRB_AGT_ADR)
+#define NETXEN_HW_CRB_HUB_AGT_ADR_LPC   \
+        ((NETXEN_HW_H6_CH_HUB_ADR << 7) | NETXEN_HW_LPC_CRB_AGT_ADR)
+
+/*
+ * MAX_RCV_CTX : The number of receive contexts that are available on
+ * the phantom.
+ */
+#define MAX_RCV_CTX                     1
+
+#define NETXEN_SRE_INT_STATUS           (NETXEN_CRB_SRE + 0x00034)
+#define NETXEN_SRE_PBI_ACTIVE_STATUS    (NETXEN_CRB_SRE + 0x01014)
+#define NETXEN_SRE_L1RE_CTL             (NETXEN_CRB_SRE + 0x03000)
+#define NETXEN_SRE_L2RE_CTL             (NETXEN_CRB_SRE + 0x05000)
+#define NETXEN_SRE_BUF_CTL              (NETXEN_CRB_SRE + 0x01000)
+
+#define NETXEN_DMA_BASE(U)      (NETXEN_CRB_PCIX_MD + 0x20000 + ((U)<<16))
+#define NETXEN_DMA_COMMAND(U)   (NETXEN_DMA_BASE(U) + 0x00008)
+
+#define NETXEN_I2Q_CLR_PCI_HI   (NETXEN_CRB_I2Q + 0x00034)
+
+#define PEG_NETWORK_BASE(N)     (NETXEN_CRB_PEG_NET_0 + (((N)&3) << 20))
+#define CRB_REG_EX_PC           0x3c
+
+#define ROMUSB_GLB      (NETXEN_CRB_ROMUSB + 0x00000)
+#define ROMUSB_ROM      (NETXEN_CRB_ROMUSB + 0x10000)
+
+#define NETXEN_ROMUSB_GLB_STATUS        (ROMUSB_GLB + 0x0004)
+#define NETXEN_ROMUSB_GLB_SW_RESET      (ROMUSB_GLB + 0x0008)
+#define NETXEN_ROMUSB_GLB_PAD_GPIO_I    (ROMUSB_GLB + 0x000c)
+#define NETXEN_ROMUSB_GLB_CAS_RST       (ROMUSB_GLB + 0x0038)
+#define NETXEN_ROMUSB_GLB_TEST_MUX_SEL  (ROMUSB_GLB + 0x0044)
+#define NETXEN_ROMUSB_GLB_PEGTUNE_DONE  (ROMUSB_GLB + 0x005c)
+#define NETXEN_ROMUSB_GLB_CHIP_CLK_CTRL (ROMUSB_GLB + 0x00A8)
+
+#define NETXEN_ROMUSB_GPIO(n)           (ROMUSB_GLB + 0x60 + (4 * (n)))
+
+#define NETXEN_ROMUSB_ROM_INSTR_OPCODE  (ROMUSB_ROM + 0x0004)
+#define NETXEN_ROMUSB_ROM_ADDRESS       (ROMUSB_ROM + 0x0008)
+#define NETXEN_ROMUSB_ROM_WDATA         (ROMUSB_ROM + 0x000c)
+#define NETXEN_ROMUSB_ROM_ABYTE_CNT     (ROMUSB_ROM + 0x0010)
+#define NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT (ROMUSB_ROM + 0x0014)
+#define NETXEN_ROMUSB_ROM_RDATA         (ROMUSB_ROM + 0x0018)
+
+/* Lock IDs for ROM lock */
+#define ROM_LOCK_DRIVER 0x0d417340
+
+/******************************************************************************
+*
+*    Definitions specific to M25P flash
+*
+*******************************************************************************
+*   Instructions
+*/
+#define M25P_INSTR_WREN         0x06
+#define M25P_INSTR_WRDI         0x04
+#define M25P_INSTR_RDID         0x9f
+#define M25P_INSTR_RDSR         0x05
+#define M25P_INSTR_WRSR         0x01
+#define M25P_INSTR_READ         0x03
+#define M25P_INSTR_FAST_READ    0x0b
+#define M25P_INSTR_PP           0x02
+#define M25P_INSTR_SE           0xd8
+#define M25P_INSTR_BE           0xc7
+#define M25P_INSTR_DP           0xb9
+#define M25P_INSTR_RES          0xab
+
+/* all are 1MB windows */
+
+#define NETXEN_PCI_CRB_WINDOWSIZE       0x00100000
+#define NETXEN_PCI_CRB_WINDOW(A)        \
+        (NETXEN_PCI_CRBSPACE + (A)*NETXEN_PCI_CRB_WINDOWSIZE)
+
+#define NETXEN_CRB_NIU          NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_NIU)
+#define NETXEN_CRB_SRE          NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_SRE)
+#define NETXEN_CRB_ROMUSB       \
+        NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_ROMUSB)
+#define NETXEN_CRB_I2Q          NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_I2Q)
+#define NETXEN_CRB_MAX          NETXEN_PCI_CRB_WINDOW(64)
+
+#define NETXEN_CRB_PCIX_HOST    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PH)
+#define NETXEN_CRB_PCIX_HOST2   NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PH2)
+#define NETXEN_CRB_PEG_NET_0    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN0)
+#define NETXEN_CRB_PEG_NET_1    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN1)
+#define NETXEN_CRB_PEG_NET_2    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN2)
+#define NETXEN_CRB_PEG_NET_3    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGN3)
+#define NETXEN_CRB_PEG_NET_D    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGND)
+#define NETXEN_CRB_PEG_NET_I    NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PGNI)
+#define NETXEN_CRB_DDR_NET      NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_MN)
+
+#define NETXEN_CRB_PCIX_MD      NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_PS)
+#define NETXEN_CRB_PCIE         NETXEN_CRB_PCIX_MD
+
+#define ISR_INT_VECTOR          (NETXEN_PCIX_PS_REG(PCIX_INT_VECTOR))
+#define ISR_INT_MASK            (NETXEN_PCIX_PS_REG(PCIX_INT_MASK))
+#define ISR_INT_MASK_SLOW       (NETXEN_PCIX_PS_REG(PCIX_INT_MASK))
+#define ISR_INT_TARGET_STATUS   (NETXEN_PCIX_PS_REG(PCIX_TARGET_STATUS))
+#define ISR_INT_TARGET_MASK     (NETXEN_PCIX_PS_REG(PCIX_TARGET_MASK))
+
+#define NETXEN_PCI_MAPSIZE      128
+#define NETXEN_PCI_DDR_NET      (0x00000000UL)
+#define NETXEN_PCI_QDR_NET      (0x04000000UL)
+#define NETXEN_PCI_DIRECT_CRB   (0x04400000UL)
+#define NETXEN_PCI_CAMQM_MAX    (0x04ffffffUL)
+#define NETXEN_PCI_OCM0         (0x05000000UL)
+#define NETXEN_PCI_OCM0_MAX     (0x050fffffUL)
+#define NETXEN_PCI_OCM1         (0x05100000UL)
+#define NETXEN_PCI_OCM1_MAX     (0x051fffffUL)
+#define NETXEN_PCI_CRBSPACE     (0x06000000UL)
+
+#define NETXEN_CRB_CAM  NETXEN_PCI_CRB_WINDOW(NETXEN_HW_PX_MAP_CRB_CAM)
+
+#define NETXEN_ADDR_DDR_NET     (0x0000000000000000ULL)
+#define NETXEN_ADDR_DDR_NET_MAX (0x000000000fffffffULL)
+#define NETXEN_ADDR_OCM0        (0x0000000200000000ULL)
+#define NETXEN_ADDR_OCM0_MAX    (0x00000002000fffffULL)
+#define NETXEN_ADDR_OCM1        (0x0000000200400000ULL)
+#define NETXEN_ADDR_OCM1_MAX    (0x00000002004fffffULL)
+#define NETXEN_ADDR_QDR_NET     (0x0000000300000000ULL)
+#define NETXEN_ADDR_QDR_NET_MAX (0x00000003003fffffULL)
+
+        /* 200ms delay in each loop */
+#define NETXEN_NIU_PHY_WAITLEN          200000
+        /* 10 seconds before we give up */
+#define NETXEN_NIU_PHY_WAITMAX          50
+#define NETXEN_NIU_MAX_GBE_PORTS        4
+
+#define NETXEN_NIU_MODE                 (NETXEN_CRB_NIU + 0x00000)
+
+#define NETXEN_NIU_XG_SINGLE_TERM       (NETXEN_CRB_NIU + 0x00004)
+#define NETXEN_NIU_XG_DRIVE_HI          (NETXEN_CRB_NIU + 0x00008)
+#define NETXEN_NIU_XG_DRIVE_LO          (NETXEN_CRB_NIU + 0x0000c)
+#define NETXEN_NIU_XG_DTX               (NETXEN_CRB_NIU + 0x00010)
+#define NETXEN_NIU_XG_DEQ               (NETXEN_CRB_NIU + 0x00014)
+#define NETXEN_NIU_XG_WORD_ALIGN        (NETXEN_CRB_NIU + 0x00018)
+#define NETXEN_NIU_XG_RESET             (NETXEN_CRB_NIU + 0x0001c)
+#define NETXEN_NIU_XG_POWER_DOWN        (NETXEN_CRB_NIU + 0x00020)
+#define NETXEN_NIU_XG_RESET_PLL         (NETXEN_CRB_NIU + 0x00024)
+#define NETXEN_NIU_XG_SERDES_LOOPBACK   (NETXEN_CRB_NIU + 0x00028)
+#define NETXEN_NIU_XG_DO_BYTE_ALIGN     (NETXEN_CRB_NIU + 0x0002c)
+#define NETXEN_NIU_XG_TX_ENABLE         (NETXEN_CRB_NIU + 0x00030)
+#define NETXEN_NIU_XG_RX_ENABLE         (NETXEN_CRB_NIU + 0x00034)
+#define NETXEN_NIU_XG_STATUS            (NETXEN_CRB_NIU + 0x00038)
+#define NETXEN_NIU_XG_PAUSE_THRESHOLD   (NETXEN_CRB_NIU + 0x0003c)
+#define NETXEN_NIU_INT_MASK             (NETXEN_CRB_NIU + 0x00040)
+#define NETXEN_NIU_ACTIVE_INT           (NETXEN_CRB_NIU + 0x00044)
+#define NETXEN_NIU_MASKABLE_INT         (NETXEN_CRB_NIU + 0x00048)
+
+#define NETXEN_NIU_STRAP_VALUE_SAVE_HIGHER      (NETXEN_CRB_NIU + 0x0004c)
+
+#define NETXEN_NIU_GB_SERDES_RESET      (NETXEN_CRB_NIU + 0x00050)
+#define NETXEN_NIU_GB0_GMII_MODE        (NETXEN_CRB_NIU + 0x00054)
+#define NETXEN_NIU_GB0_MII_MODE         (NETXEN_CRB_NIU + 0x00058)
+#define NETXEN_NIU_GB1_GMII_MODE        (NETXEN_CRB_NIU + 0x0005c)
+#define NETXEN_NIU_GB1_MII_MODE         (NETXEN_CRB_NIU + 0x00060)
+#define NETXEN_NIU_GB2_GMII_MODE        (NETXEN_CRB_NIU + 0x00064)
+#define NETXEN_NIU_GB2_MII_MODE         (NETXEN_CRB_NIU + 0x00068)
+#define NETXEN_NIU_GB3_GMII_MODE        (NETXEN_CRB_NIU + 0x0006c)
+#define NETXEN_NIU_GB3_MII_MODE         (NETXEN_CRB_NIU + 0x00070)
+#define NETXEN_NIU_REMOTE_LOOPBACK      (NETXEN_CRB_NIU + 0x00074)
+#define NETXEN_NIU_GB0_HALF_DUPLEX      (NETXEN_CRB_NIU + 0x00078)
+#define NETXEN_NIU_GB1_HALF_DUPLEX      (NETXEN_CRB_NIU + 0x0007c)
+#define NETXEN_NIU_RESET_SYS_FIFOS      (NETXEN_CRB_NIU + 0x00088)
+#define NETXEN_NIU_GB_CRC_DROP          (NETXEN_CRB_NIU + 0x0008c)
+#define NETXEN_NIU_GB_DROP_WRONGADDR    (NETXEN_CRB_NIU + 0x00090)
+#define NETXEN_NIU_TEST_MUX_CTL         (NETXEN_CRB_NIU + 0x00094)
+#define NETXEN_NIU_XG_PAUSE_CTL         (NETXEN_CRB_NIU + 0x00098)
+#define NETXEN_NIU_XG_PAUSE_LEVEL       (NETXEN_CRB_NIU + 0x000dc)
+#define NETXEN_NIU_XG_SEL               (NETXEN_CRB_NIU + 0x00128)
+
+#define NETXEN_NIU_FULL_LEVEL_XG        (NETXEN_CRB_NIU + 0x00450)
+
+#define NETXEN_NIU_XG1_RESET            (NETXEN_CRB_NIU + 0x0011c)
+#define NETXEN_NIU_XG1_POWER_DOWN       (NETXEN_CRB_NIU + 0x00120)
+#define NETXEN_NIU_XG1_RESET_PLL        (NETXEN_CRB_NIU + 0x00124)
+
+#define NETXEN_MAC_ADDR_CNTL_REG        (NETXEN_CRB_NIU + 0x1000)
+
+#define NETXEN_MULTICAST_ADDR_HI_0      (NETXEN_CRB_NIU + 0x1010)
+#define NETXEN_MULTICAST_ADDR_HI_1      (NETXEN_CRB_NIU + 0x1014)
+#define NETXEN_MULTICAST_ADDR_HI_2      (NETXEN_CRB_NIU + 0x1018)
+#define NETXEN_MULTICAST_ADDR_HI_3      (NETXEN_CRB_NIU + 0x101c)
+
+#define NETXEN_NIU_GB_MAC_CONFIG_0(I)           \
+        (NETXEN_CRB_NIU + 0x30000 + (I)*0x10000)
+#define NETXEN_NIU_GB_MAC_CONFIG_1(I)           \
+        (NETXEN_CRB_NIU + 0x30004 + (I)*0x10000)
+#define NETXEN_NIU_GB_MAC_IPG_IFG(I)            \
+        (NETXEN_CRB_NIU + 0x30008 + (I)*0x10000)
+#define NETXEN_NIU_GB_HALF_DUPLEX_CTRL(I)       \
+        (NETXEN_CRB_NIU + 0x3000c + (I)*0x10000)
+#define NETXEN_NIU_GB_MAX_FRAME_SIZE(I)         \
+        (NETXEN_CRB_NIU + 0x30010 + (I)*0x10000)
+#define NETXEN_NIU_GB_TEST_REG(I)               \
+        (NETXEN_CRB_NIU + 0x3001c + (I)*0x10000)
+#define NETXEN_NIU_GB_MII_MGMT_CONFIG(I)        \
+        (NETXEN_CRB_NIU + 0x30020 + (I)*0x10000)
+#define NETXEN_NIU_GB_MII_MGMT_COMMAND(I)       \
+        (NETXEN_CRB_NIU + 0x30024 + (I)*0x10000)
+#define NETXEN_NIU_GB_MII_MGMT_ADDR(I)          \
+        (NETXEN_CRB_NIU + 0x30028 + (I)*0x10000)
+#define NETXEN_NIU_GB_MII_MGMT_CTRL(I)          \
+        (NETXEN_CRB_NIU + 0x3002c + (I)*0x10000)
+#define NETXEN_NIU_GB_MII_MGMT_STATUS(I)        \
+        (NETXEN_CRB_NIU + 0x30030 + (I)*0x10000)
+#define NETXEN_NIU_GB_MII_MGMT_INDICATE(I)      \
+        (NETXEN_CRB_NIU + 0x30034 + (I)*0x10000)
+#define NETXEN_NIU_GB_INTERFACE_CTRL(I)         \
+        (NETXEN_CRB_NIU + 0x30038 + (I)*0x10000)
+#define NETXEN_NIU_GB_INTERFACE_STATUS(I)       \
+        (NETXEN_CRB_NIU + 0x3003c + (I)*0x10000)
+#define NETXEN_NIU_GB_STATION_ADDR_0(I)         \
+        (NETXEN_CRB_NIU + 0x30040 + (I)*0x10000)
+#define NETXEN_NIU_GB_STATION_ADDR_1(I)         \
+        (NETXEN_CRB_NIU + 0x30044 + (I)*0x10000)
+
+#define NETXEN_NIU_XGE_CONFIG_0                 (NETXEN_CRB_NIU + 0x70000)
+#define NETXEN_NIU_XGE_CONFIG_1                 (NETXEN_CRB_NIU + 0x70004)
+#define NETXEN_NIU_XGE_IPG                      (NETXEN_CRB_NIU + 0x70008)
+#define NETXEN_NIU_XGE_STATION_ADDR_0_HI        (NETXEN_CRB_NIU + 0x7000c)
+#define NETXEN_NIU_XGE_STATION_ADDR_0_1         (NETXEN_CRB_NIU + 0x70010)
+#define NETXEN_NIU_XGE_STATION_ADDR_1_LO        (NETXEN_CRB_NIU + 0x70014)
+#define NETXEN_NIU_XGE_STATUS                   (NETXEN_CRB_NIU + 0x70018)
+#define NETXEN_NIU_XGE_MAX_FRAME_SIZE           (NETXEN_CRB_NIU + 0x7001c)
+#define NETXEN_NIU_XGE_PAUSE_FRAME_VALUE        (NETXEN_CRB_NIU + 0x70020)
+#define NETXEN_NIU_XGE_TX_BYTE_CNT              (NETXEN_CRB_NIU + 0x70024)
+#define NETXEN_NIU_XGE_TX_FRAME_CNT             (NETXEN_CRB_NIU + 0x70028)
+#define NETXEN_NIU_XGE_RX_BYTE_CNT              (NETXEN_CRB_NIU + 0x7002c)
+#define NETXEN_NIU_XGE_RX_FRAME_CNT             (NETXEN_CRB_NIU + 0x70030)
+#define NETXEN_NIU_XGE_AGGR_ERROR_CNT           (NETXEN_CRB_NIU + 0x70034)
+#define NETXEN_NIU_XGE_MULTICAST_FRAME_CNT      (NETXEN_CRB_NIU + 0x70038)
+#define NETXEN_NIU_XGE_UNICAST_FRAME_CNT        (NETXEN_CRB_NIU + 0x7003c)
+#define NETXEN_NIU_XGE_CRC_ERROR_CNT            (NETXEN_CRB_NIU + 0x70040)
+#define NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR       (NETXEN_CRB_NIU + 0x70044)
+#define NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR      (NETXEN_CRB_NIU + 0x70048)
+#define NETXEN_NIU_XGE_LOCAL_ERROR_CNT          (NETXEN_CRB_NIU + 0x7004c)
+#define NETXEN_NIU_XGE_REMOTE_ERROR_CNT         (NETXEN_CRB_NIU + 0x70050)
+#define NETXEN_NIU_XGE_CONTROL_CHAR_CNT         (NETXEN_CRB_NIU + 0x70054)
+#define NETXEN_NIU_XGE_PAUSE_FRAME_CNT          (NETXEN_CRB_NIU + 0x70058)
+#define NETXEN_NIU_XG1_CONFIG_0                 (NETXEN_CRB_NIU + 0x80000)
+#define NETXEN_NIU_XG1_CONFIG_1                 (NETXEN_CRB_NIU + 0x80004)
+#define NETXEN_NIU_XG1_IPG                      (NETXEN_CRB_NIU + 0x80008)
+#define NETXEN_NIU_XG1_STATION_ADDR_0_HI        (NETXEN_CRB_NIU + 0x8000c)
+#define NETXEN_NIU_XG1_STATION_ADDR_0_1         (NETXEN_CRB_NIU + 0x80010)
+#define NETXEN_NIU_XG1_STATION_ADDR_1_LO        (NETXEN_CRB_NIU + 0x80014)
+#define NETXEN_NIU_XG1_STATUS                   (NETXEN_CRB_NIU + 0x80018)
+#define NETXEN_NIU_XG1_MAX_FRAME_SIZE           (NETXEN_CRB_NIU + 0x8001c)
+#define NETXEN_NIU_XG1_PAUSE_FRAME_VALUE        (NETXEN_CRB_NIU + 0x80020)
+#define NETXEN_NIU_XG1_TX_BYTE_CNT              (NETXEN_CRB_NIU + 0x80024)
+#define NETXEN_NIU_XG1_TX_FRAME_CNT             (NETXEN_CRB_NIU + 0x80028)
+#define NETXEN_NIU_XG1_RX_BYTE_CNT              (NETXEN_CRB_NIU + 0x8002c)
+#define NETXEN_NIU_XG1_RX_FRAME_CNT             (NETXEN_CRB_NIU + 0x80030)
+#define NETXEN_NIU_XG1_AGGR_ERROR_CNT           (NETXEN_CRB_NIU + 0x80034)
+#define NETXEN_NIU_XG1_MULTICAST_FRAME_CNT      (NETXEN_CRB_NIU + 0x80038)
+#define NETXEN_NIU_XG1_UNICAST_FRAME_CNT        (NETXEN_CRB_NIU + 0x8003c)
+#define NETXEN_NIU_XG1_CRC_ERROR_CNT            (NETXEN_CRB_NIU + 0x80040)
+#define NETXEN_NIU_XG1_OVERSIZE_FRAME_ERR       (NETXEN_CRB_NIU + 0x80044)
+#define NETXEN_NIU_XG1_UNDERSIZE_FRAME_ERR      (NETXEN_CRB_NIU + 0x80048)
+#define NETXEN_NIU_XG1_LOCAL_ERROR_CNT          (NETXEN_CRB_NIU + 0x8004c)
+#define NETXEN_NIU_XG1_REMOTE_ERROR_CNT         (NETXEN_CRB_NIU + 0x80050)
+#define NETXEN_NIU_XG1_CONTROL_CHAR_CNT         (NETXEN_CRB_NIU + 0x80054)
+#define NETXEN_NIU_XG1_PAUSE_FRAME_CNT          (NETXEN_CRB_NIU + 0x80058)
+
+/* XG Link status */
+#define XG_LINK_UP      0x10
+#define XG_LINK_DOWN    0x20
+
+#define NETXEN_CAM_RAM_BASE     (NETXEN_CRB_CAM + 0x02000)
+#define NETXEN_CAM_RAM(reg)     (NETXEN_CAM_RAM_BASE + (reg))
+#define NETXEN_FW_VERSION_MAJOR (NETXEN_CAM_RAM(0x150))
+#define NETXEN_FW_VERSION_MINOR (NETXEN_CAM_RAM(0x154))
+#define NETXEN_FW_VERSION_SUB   (NETXEN_CAM_RAM(0x158))
+#define NETXEN_ROM_LOCK_ID      (NETXEN_CAM_RAM(0x100))
+
+#define NETXEN_PHY_LOCK_ID      (NETXEN_CAM_RAM(0x120))
+
+/* Lock IDs for PHY lock */
+#define PHY_LOCK_DRIVER         0x44524956
+
+/* Used for PS PCI Memory access */
+#define PCIX_PS_OP_ADDR_LO      (0x10000)
+/*   via CRB  (PS side only)     */
+#define PCIX_PS_OP_ADDR_HI      (0x10004)
+
+#define PCIX_INT_VECTOR         (0x10100)
+#define PCIX_INT_MASK           (0x10104)
+
+#define PCIX_MN_WINDOW          (0x10200)
+#define PCIX_MS_WINDOW          (0x10204)
+#define PCIX_SN_WINDOW          (0x10208)
+#define PCIX_CRB_WINDOW         (0x10210)
+
+#define PCIX_TARGET_STATUS      (0x10118)
+#define PCIX_TARGET_MASK        (0x10128)
+
+#define PCIX_MSI_F0             (0x13000)
+
+#define PCIX_PS_MEM_SPACE       (0x90000)
+
+#define NETXEN_PCIX_PH_REG(reg) (NETXEN_CRB_PCIE + (reg))
+#define NETXEN_PCIX_PS_REG(reg) (NETXEN_CRB_PCIX_MD + (reg))
+
+#define NETXEN_PCIE_REG(reg)    (NETXEN_CRB_PCIE + (reg))
+
+#define PCIE_MAX_DMA_XFER_SIZE  (0x1404c)
+
+#define PCIE_DCR                0x00d8
+
+#define PCIE_SEM2_LOCK          (0x1c010)       /* Flash lock   */
+#define PCIE_SEM2_UNLOCK        (0x1c014)       /* Flash unlock */
+#define PCIE_SEM3_LOCK          (0x1c018)       /* Phy lock     */
+#define PCIE_SEM3_UNLOCK        (0x1c01c)       /* Phy unlock   */
+
+#define PCIE_TGT_SPLIT_CHICKEN  (0x12080)
+
+#define PCIE_MAX_MASTER_SPLIT   (0x14048)
+
+#endif                          /* __NETXEN_NIC_HDR_H_ */
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
new file mode 100644
index 000000000000..9147b6048dfb
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -0,0 +1,1293 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ *
+ *
+ * Source file for NIC routines to access the Phantom hardware
+ *
+ */
+
+#include "netxen_nic.h"
+#include "netxen_nic_hw.h"
+#include "netxen_nic_phan_reg.h"
+
+/*  PCI Windowing for DDR regions.  */
+
+#define ADDR_IN_RANGE(addr, low, high)  \
+        (((addr) <= (high)) && ((addr) >= (low)))
+
+#define NETXEN_FLASH_BASE       (BOOTLD_START)
+#define NETXEN_PHANTOM_MEM_BASE (NETXEN_FLASH_BASE)
+#define NETXEN_MAX_MTU          8000 + NETXEN_ENET_HEADER_SIZE + NETXEN_ETH_FCS_SIZE
+#define NETXEN_MIN_MTU          64
+#define NETXEN_ETH_FCS_SIZE     4
+#define NETXEN_ENET_HEADER_SIZE 14
+#define NETXEN_WINDOW_ONE       0x2000000       /*CRB Window: bit 25 of CRB address */
+#define NETXEN_FIRMWARE_LEN     ((16 * 1024) / 4)
+#define NETXEN_NIU_HDRSIZE      (0x1 << 6)
+#define NETXEN_NIU_TLRSIZE      (0x1 << 5)
+
+#define lower32(x)              ((u32)((x) & 0xffffffff))
+#define upper32(x)                      \
+        ((u32)(((unsigned long long)(x) >> 32) & 0xffffffff))
+
+#define NETXEN_NIC_ZERO_PAUSE_ADDR     0ULL
+#define NETXEN_NIC_UNIT_PAUSE_ADDR     0x200ULL
+#define NETXEN_NIC_EPG_PAUSE_ADDR1     0x2200010000c28001ULL
+#define NETXEN_NIC_EPG_PAUSE_ADDR2     0x0100088866554433ULL
+
+#define NETXEN_NIC_WINDOW_MARGIN 0x100000
+
+unsigned long netxen_nic_pci_set_window(struct netxen_adapter *adapter,
+                                        unsigned long long addr);
+void netxen_free_hw_resources(struct netxen_adapter *adapter);
+
+int netxen_nic_set_mac(struct net_device *netdev, void *p)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        struct sockaddr *addr = p;
+
+        if (netif_running(netdev))
+                return -EBUSY;
+
+        if (!is_valid_ether_addr(addr->sa_data))
+                return -EADDRNOTAVAIL;
+
+        DPRINTK(INFO, "valid ether addr\n");
+        memcpy(netdev->dev_addr, addr->sa_data, netdev->addr_len);
+
+        if (adapter->macaddr_set)
+                adapter->macaddr_set(port, addr->sa_data);
+
+        return 0;
+}
+
+/*
+ * netxen_nic_set_multi - Multicast
+ */
+void netxen_nic_set_multi(struct net_device *netdev)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        struct dev_mc_list *mc_ptr;
+        __le32 netxen_mac_addr_cntl_data = 0;
+
+        mc_ptr = netdev->mc_list;
+        if (netdev->flags & IFF_PROMISC) {
+                if (adapter->set_promisc)
+                        adapter->set_promisc(adapter,
+                                             port->portnum,
+                                             NETXEN_NIU_PROMISC_MODE);
+        } else {
+                if (adapter->unset_promisc &&
+                    adapter->ahw.boardcfg.board_type
+                    != NETXEN_BRDTYPE_P2_SB31_10G_IMEZ)
+                        adapter->unset_promisc(adapter,
+                                               port->portnum,
+                                               NETXEN_NIU_NON_PROMISC_MODE);
+        }
+        if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+                netxen_nic_mcr_set_mode_select(netxen_mac_addr_cntl_data, 0x03);
+                netxen_nic_mcr_set_id_pool0(netxen_mac_addr_cntl_data, 0x00);
+                netxen_nic_mcr_set_id_pool1(netxen_mac_addr_cntl_data, 0x00);
+                netxen_nic_mcr_set_id_pool2(netxen_mac_addr_cntl_data, 0x00);
+                netxen_nic_mcr_set_id_pool3(netxen_mac_addr_cntl_data, 0x00);
+                netxen_nic_mcr_set_enable_xtnd0(netxen_mac_addr_cntl_data);
+                netxen_nic_mcr_set_enable_xtnd1(netxen_mac_addr_cntl_data);
+                netxen_nic_mcr_set_enable_xtnd2(netxen_mac_addr_cntl_data);
+                netxen_nic_mcr_set_enable_xtnd3(netxen_mac_addr_cntl_data);
+        } else {
+                netxen_nic_mcr_set_mode_select(netxen_mac_addr_cntl_data, 0x00);
+                netxen_nic_mcr_set_id_pool0(netxen_mac_addr_cntl_data, 0x00);
+                netxen_nic_mcr_set_id_pool1(netxen_mac_addr_cntl_data, 0x01);
+                netxen_nic_mcr_set_id_pool2(netxen_mac_addr_cntl_data, 0x02);
+                netxen_nic_mcr_set_id_pool3(netxen_mac_addr_cntl_data, 0x03);
+        }
+        writel(netxen_mac_addr_cntl_data,
+               NETXEN_CRB_NORMALIZE(adapter, NETXEN_MAC_ADDR_CNTL_REG));
+        if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+                writel(netxen_mac_addr_cntl_data,
+                       NETXEN_CRB_NORMALIZE(adapter,
+                                            NETXEN_MULTICAST_ADDR_HI_0));
+        } else {
+                writel(netxen_mac_addr_cntl_data,
+                       NETXEN_CRB_NORMALIZE(adapter,
+                                            NETXEN_MULTICAST_ADDR_HI_1));
+        }
+        netxen_mac_addr_cntl_data = 0;
+        writel(netxen_mac_addr_cntl_data,
+               NETXEN_CRB_NORMALIZE(adapter, NETXEN_NIU_GB_DROP_WRONGADDR));
+}
+
+/*
+ * netxen_nic_change_mtu - Change the Maximum Transfer Unit
+ * @returns 0 on success, negative on failure
+ */
+int netxen_nic_change_mtu(struct net_device *netdev, int mtu)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        int eff_mtu = mtu + NETXEN_ENET_HEADER_SIZE + NETXEN_ETH_FCS_SIZE;
+
+        if ((eff_mtu > NETXEN_MAX_MTU) || (eff_mtu < NETXEN_MIN_MTU)) {
+                printk(KERN_ERR "%s: %s %d is not supported.\n",
+                       netxen_nic_driver_name, netdev->name, mtu);
+                return -EINVAL;
+        }
+
+        if (adapter->set_mtu)
+                adapter->set_mtu(port, mtu);
+        netdev->mtu = mtu;
+
+        return 0;
+}
+
+/*
+ * check if the firmware has been downloaded and ready to run  and
+ * setup the address for the descriptors in the adapter
+ */
+int netxen_nic_hw_resources(struct netxen_adapter *adapter)
+{
+        struct netxen_hardware_context *hw = &adapter->ahw;
+        u32 state = 0;
+        void *addr;
+        int loops = 0, err = 0;
+        int ctx, ring;
+        u32 card_cmdring = 0;
+        struct netxen_recv_context *recv_ctx;
+        struct netxen_rcv_desc_ctx *rcv_desc;
+
+        DPRINTK(INFO, "crb_base: %lx %x", NETXEN_PCI_CRBSPACE,
+                PCI_OFFSET_SECOND_RANGE(adapter, NETXEN_PCI_CRBSPACE));
+        DPRINTK(INFO, "cam base: %lx %x", NETXEN_CRB_CAM,
+                pci_base_offset(adapter, NETXEN_CRB_CAM));
+        DPRINTK(INFO, "cam RAM: %lx %x", NETXEN_CAM_RAM_BASE,
+                pci_base_offset(adapter, NETXEN_CAM_RAM_BASE));
+
+        /* Window 1 call */
+        card_cmdring = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_CMDRING));
+
+        DPRINTK(INFO, "Command Peg sends 0x%x for cmdring base\n",
+                card_cmdring);
+
+        for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
+                DPRINTK(INFO, "Command Peg ready..waiting for rcv peg\n");
+                loops = 0;
+                state = 0;
+                /* Window 1 call */
+                state = readl(NETXEN_CRB_NORMALIZE(adapter,
+                                                   recv_crb_registers[ctx].
+                                                   crb_rcvpeg_state));
+                while (state != PHAN_PEG_RCV_INITIALIZED && loops < 20) {
+                        udelay(100);
+                        /* Window 1 call */
+                        state = readl(NETXEN_CRB_NORMALIZE(adapter,
+                                                           recv_crb_registers
+                                                           [ctx].
+                                                           crb_rcvpeg_state));
+                        loops++;
+                }
+                if (loops >= 20) {
+                        printk(KERN_ERR "Rcv Peg initialization not complete:"
+                               "%x.\n", state);
+                        err = -EIO;
+                        return err;
+                }
+        }
+        DPRINTK(INFO, "Recieve Peg ready too. starting stuff\n");
+
+        addr = netxen_alloc(adapter->ahw.pdev,
+                            sizeof(struct netxen_ring_ctx) +
+                            sizeof(uint32_t),
+                            (dma_addr_t *) & adapter->ctx_desc_phys_addr,
+                            &adapter->ctx_desc_pdev);
+
+        printk("ctx_desc_phys_addr: 0x%llx\n",
+               (u64) adapter->ctx_desc_phys_addr);
+        if (addr == NULL) {
+                DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
+                err = -ENOMEM;
+                return err;
+        }
+        memset(addr, 0, sizeof(struct netxen_ring_ctx));
+        adapter->ctx_desc = (struct netxen_ring_ctx *)addr;
+        adapter->ctx_desc->cmd_consumer_offset = adapter->ctx_desc_phys_addr
+            + sizeof(struct netxen_ring_ctx);
+        adapter->cmd_consumer = (uint32_t *) (((char *)addr) +
+                                              sizeof(struct netxen_ring_ctx));
+
+        addr = pci_alloc_consistent(adapter->ahw.pdev,
+                                    sizeof(struct cmd_desc_type0) *
+                                    adapter->max_tx_desc_count,
+                                    (dma_addr_t *) & hw->cmd_desc_phys_addr);
+        printk("cmd_desc_phys_addr: 0x%llx\n", (u64) hw->cmd_desc_phys_addr);
+
+        if (addr == NULL) {
+                DPRINTK(ERR, "bad return from pci_alloc_consistent\n");
+                netxen_free_hw_resources(adapter);
+                return -ENOMEM;
+        }
+
+        adapter->ctx_desc->cmd_ring_addr_lo =
+            hw->cmd_desc_phys_addr & 0xffffffffUL;
+        adapter->ctx_desc->cmd_ring_addr_hi =
+            ((u64) hw->cmd_desc_phys_addr >> 32);
+        adapter->ctx_desc->cmd_ring_size = adapter->max_tx_desc_count;
+
+        hw->cmd_desc_head = (struct cmd_desc_type0 *)addr;
+
+        for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
+                recv_ctx = &adapter->recv_ctx[ctx];
+
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        rcv_desc = &recv_ctx->rcv_desc[ring];
+                        addr = netxen_alloc(adapter->ahw.pdev,
+                                            RCV_DESC_RINGSIZE,
+                                            &rcv_desc->phys_addr,
+                                            &rcv_desc->phys_pdev);
+                        if (addr == NULL) {
+                                DPRINTK(ERR, "bad return from "
+                                        "pci_alloc_consistent\n");
+                                netxen_free_hw_resources(adapter);
+                                err = -ENOMEM;
+                                return err;
+                        }
+                        rcv_desc->desc_head = (struct rcv_desc *)addr;
+                        adapter->ctx_desc->rcv_ctx[ring].rcv_ring_addr_lo =
+                            rcv_desc->phys_addr & 0xffffffffUL;
+                        adapter->ctx_desc->rcv_ctx[ring].rcv_ring_addr_hi =
+                            ((u64) rcv_desc->phys_addr >> 32);
+                        adapter->ctx_desc->rcv_ctx[ring].rcv_ring_size =
+                            rcv_desc->max_rx_desc_count;
+                }
+
+                addr = netxen_alloc(adapter->ahw.pdev, STATUS_DESC_RINGSIZE,
+                                    &recv_ctx->rcv_status_desc_phys_addr,
+                                    &recv_ctx->rcv_status_desc_pdev);
+                if (addr == NULL) {
+                        DPRINTK(ERR, "bad return from"
+                                " pci_alloc_consistent\n");
+                        netxen_free_hw_resources(adapter);
+                        err = -ENOMEM;
+                        return err;
+                }
+                recv_ctx->rcv_status_desc_head = (struct status_desc *)addr;
+                adapter->ctx_desc->sts_ring_addr_lo =
+                    recv_ctx->rcv_status_desc_phys_addr & 0xffffffffUL;
+                adapter->ctx_desc->sts_ring_addr_hi =
+                    ((u64) recv_ctx->rcv_status_desc_phys_addr >> 32);
+                adapter->ctx_desc->sts_ring_size = adapter->max_rx_desc_count;
+
+        }
+        /* Window = 1 */
+
+        writel(lower32(adapter->ctx_desc_phys_addr),
+               NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_ADDR_REG_LO));
+        writel(upper32(adapter->ctx_desc_phys_addr),
+               NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_ADDR_REG_HI));
+        writel(NETXEN_CTX_SIGNATURE,
+               NETXEN_CRB_NORMALIZE(adapter, CRB_CTX_SIGNATURE_REG));
+        return err;
+}
+
+void netxen_free_hw_resources(struct netxen_adapter *adapter)
+{
+        struct netxen_recv_context *recv_ctx;
+        struct netxen_rcv_desc_ctx *rcv_desc;
+        int ctx, ring;
+
+        if (adapter->ctx_desc != NULL) {
+                pci_free_consistent(adapter->ctx_desc_pdev,
+                                    sizeof(struct netxen_ring_ctx) +
+                                    sizeof(uint32_t),
+                                    adapter->ctx_desc,
+                                    adapter->ctx_desc_phys_addr);
+                adapter->ctx_desc = NULL;
+        }
+
+        if (adapter->ahw.cmd_desc_head != NULL) {
+                pci_free_consistent(adapter->ahw.cmd_desc_pdev,
+                                    sizeof(struct cmd_desc_type0) *
+                                    adapter->max_tx_desc_count,
+                                    adapter->ahw.cmd_desc_head,
+                                    adapter->ahw.cmd_desc_phys_addr);
+                adapter->ahw.cmd_desc_head = NULL;
+        }
+        /* Special handling: there are 2 ports on this board */
+        if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) {
+                adapter->ahw.max_ports = 2;
+        }
+
+        for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
+                recv_ctx = &adapter->recv_ctx[ctx];
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        rcv_desc = &recv_ctx->rcv_desc[ring];
+
+                        if (rcv_desc->desc_head != NULL) {
+                                pci_free_consistent(rcv_desc->phys_pdev,
+                                                    RCV_DESC_RINGSIZE,
+                                                    rcv_desc->desc_head,
+                                                    rcv_desc->phys_addr);
+                                rcv_desc->desc_head = NULL;
+                        }
+                }
+
+                if (recv_ctx->rcv_status_desc_head != NULL) {
+                        pci_free_consistent(recv_ctx->rcv_status_desc_pdev,
+                                            STATUS_DESC_RINGSIZE,
+                                            recv_ctx->rcv_status_desc_head,
+                                            recv_ctx->
+                                            rcv_status_desc_phys_addr);
+                        recv_ctx->rcv_status_desc_head = NULL;
+                }
+        }
+}
+
+void netxen_tso_check(struct netxen_adapter *adapter,
+                      struct cmd_desc_type0 *desc, struct sk_buff *skb)
+{
+        if (desc->mss) {
+                desc->total_hdr_length = sizeof(struct ethhdr) +
+                    ((skb->nh.iph)->ihl * sizeof(u32)) +
+                    ((skb->h.th)->doff * sizeof(u32));
+                netxen_set_cmd_desc_opcode(desc, TX_TCP_LSO);
+        } else if (skb->ip_summed == CHECKSUM_COMPLETE) {
+                if (skb->nh.iph->protocol == IPPROTO_TCP) {
+                        netxen_set_cmd_desc_opcode(desc, TX_TCP_PKT);
+                } else if (skb->nh.iph->protocol == IPPROTO_UDP) {
+                        netxen_set_cmd_desc_opcode(desc, TX_UDP_PKT);
+                } else {
+                        return;
+                }
+        }
+        adapter->stats.xmitcsummed++;
+        desc->tcp_hdr_offset = skb->h.raw - skb->data;
+        netxen_set_cmd_desc_totallength(desc,
+                                        cpu_to_le32
+                                        (netxen_get_cmd_desc_totallength
+                                         (desc)));
+        desc->ip_hdr_offset = skb->nh.raw - skb->data;
+}
+
+int netxen_is_flash_supported(struct netxen_adapter *adapter)
+{
+        const int locs[] = { 0, 0x4, 0x100, 0x4000, 0x4128 };
+        int addr, val01, val02, i, j;
+
+        /* if the flash size less than 4Mb, make huge war cry and die */
+        for (j = 1; j < 4; j++) {
+                addr = j * NETXEN_NIC_WINDOW_MARGIN;
+                for (i = 0; i < (sizeof(locs) / sizeof(locs[0])); i++) {
+                        if (netxen_rom_fast_read(adapter, locs[i], &val01) == 0
+                            && netxen_rom_fast_read(adapter, (addr + locs[i]),
+                                                    &val02) == 0) {
+                                if (val01 == val02)
+                                        return -1;
+                        } else
+                                return -1;
+                }
+        }
+
+        return 0;
+}
+
+static int netxen_get_flash_block(struct netxen_adapter *adapter, int base,
+                                  int size, u32 * buf)
+{
+        int i, addr;
+        u32 *ptr32;
+
+        addr = base;
+        ptr32 = buf;
+        for (i = 0; i < size / sizeof(u32); i++) {
+                if (netxen_rom_fast_read(adapter, addr, ptr32) == -1)
+                        return -1;
+                ptr32++;
+                addr += sizeof(u32);
+        }
+        if ((char *)buf + size > (char *)ptr32) {
+                u32 local;
+
+                if (netxen_rom_fast_read(adapter, addr, &local) == -1)
+                        return -1;
+                memcpy(ptr32, &local, (char *)buf + size - (char *)ptr32);
+        }
+
+        return 0;
+}
+
+int netxen_get_flash_mac_addr(struct netxen_adapter *adapter, u64 mac[])
+{
+        u32 *pmac = (u32 *) & mac[0];
+
+        if (netxen_get_flash_block(adapter,
+                                   USER_START +
+                                   offsetof(struct netxen_new_user_info,
+                                            mac_addr),
+                                   FLASH_NUM_PORTS * sizeof(u64), pmac) == -1) {
+                return -1;
+        }
+        if (*mac == ~0ULL) {
+                if (netxen_get_flash_block(adapter,
+                                           USER_START_OLD +
+                                           offsetof(struct netxen_user_old_info,
+                                                    mac_addr),
+                                           FLASH_NUM_PORTS * sizeof(u64),
+                                           pmac) == -1)
+                        return -1;
+                if (*mac == ~0ULL)
+                        return -1;
+        }
+        return 0;
+}
+
+/*
+ * Changes the CRB window to the specified window.
+ */
+void netxen_nic_pci_change_crbwindow(struct netxen_adapter *adapter, u32 wndw)
+{
+        void __iomem *offset;
+        u32 tmp;
+        int count = 0;
+
+        if (adapter->curr_window == wndw)
+                return;
+
+        /*
+         * Move the CRB window.
+         * We need to write to the "direct access" region of PCI
+         * to avoid a race condition where the window register has
+         * not been successfully written across CRB before the target
+         * register address is received by PCI. The direct region bypasses
+         * the CRB bus.
+         */
+        offset =
+            PCI_OFFSET_SECOND_RANGE(adapter,
+                                    NETXEN_PCIX_PH_REG(PCIX_CRB_WINDOW));
+
+        if (wndw & 0x1)
+                wndw = NETXEN_WINDOW_ONE;
+
+        writel(wndw, offset);
+
+        /* MUST make sure window is set before we forge on... */
+        while ((tmp = readl(offset)) != wndw) {
+                printk(KERN_WARNING "%s: %s WARNING: CRB window value not "
+                       "registered properly: 0x%08x.\n",
+                       netxen_nic_driver_name, __FUNCTION__, tmp);
+                mdelay(1);
+                if (count >= 10)
+                        break;
+                count++;
+        }
+
+        adapter->curr_window = wndw;
+}
+
+void netxen_load_firmware(struct netxen_adapter *adapter)
+{
+        int i;
+        long data, size = 0;
+        long flashaddr = NETXEN_FLASH_BASE, memaddr = NETXEN_PHANTOM_MEM_BASE;
+        u64 off;
+        void __iomem *addr;
+
+        size = NETXEN_FIRMWARE_LEN;
+        writel(1, NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_CAS_RST));
+
+        for (i = 0; i < size; i++) {
+                if (netxen_rom_fast_read(adapter, flashaddr, (int *)&data) != 0) {
+                        DPRINTK(ERR,
+                                "Error in netxen_rom_fast_read(). Will skip"
+                                "loading flash image\n");
+                        return;
+                }
+                off = netxen_nic_pci_set_window(adapter, memaddr);
+                addr = pci_base_offset(adapter, off);
+                writel(data, addr);
+                flashaddr += 4;
+                memaddr += 4;
+        }
+        udelay(100);
+        /* make sure Casper is powered on */
+        writel(0x3fff,
+               NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_CHIP_CLK_CTRL));
+        writel(0, NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_CAS_RST));
+
+        udelay(100);
+}
+
+int
+netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off, void *data,
+                       int len)
+{
+        void __iomem *addr;
+
+        if (ADDR_IN_WINDOW1(off)) {
+                addr = NETXEN_CRB_NORMALIZE(adapter, off);
+        } else {                /* Window 0 */
+                addr = pci_base_offset(adapter, off);
+                netxen_nic_pci_change_crbwindow(adapter, 0);
+        }
+
+        DPRINTK(INFO, "writing to base %lx offset %llx addr %p"
+                " data %llx len %d\n",
+                pci_base(adapter, off), off, addr,
+                *(unsigned long long *)data, len);
+        if (!addr) {
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+                return 1;
+        }
+
+        switch (len) {
+        case 1:
+                writeb(*(u8 *) data, addr);
+                break;
+        case 2:
+                writew(*(u16 *) data, addr);
+                break;
+        case 4:
+                writel(*(u32 *) data, addr);
+                break;
+        case 8:
+                writeq(*(u64 *) data, addr);
+                break;
+        default:
+                DPRINTK(INFO,
+                        "writing data %lx to offset %llx, num words=%d\n",
+                        *(unsigned long *)data, off, (len >> 3));
+
+                netxen_nic_hw_block_write64((u64 __iomem *) data, addr,
+                                            (len >> 3));
+                break;
+        }
+        if (!ADDR_IN_WINDOW1(off))
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+
+        return 0;
+}
+
+int
+netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off, void *data,
+                      int len)
+{
+        void __iomem *addr;
+
+        if (ADDR_IN_WINDOW1(off)) {     /* Window 1 */
+                addr = NETXEN_CRB_NORMALIZE(adapter, off);
+        } else {                /* Window 0 */
+                addr = pci_base_offset(adapter, off);
+                netxen_nic_pci_change_crbwindow(adapter, 0);
+        }
+
+        DPRINTK(INFO, "reading from base %lx offset %llx addr %p\n",
+                pci_base(adapter, off), off, addr);
+        if (!addr) {
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+                return 1;
+        }
+        switch (len) {
+        case 1:
+                *(u8 *) data = readb(addr);
+                break;
+        case 2:
+                *(u16 *) data = readw(addr);
+                break;
+        case 4:
+                *(u32 *) data = readl(addr);
+                break;
+        case 8:
+                *(u64 *) data = readq(addr);
+                break;
+        default:
+                netxen_nic_hw_block_read64((u64 __iomem *) data, addr,
+                                           (len >> 3));
+                break;
+        }
+        DPRINTK(INFO, "read %lx\n", *(unsigned long *)data);
+
+        if (!ADDR_IN_WINDOW1(off))
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+
+        return 0;
+}
+
+void netxen_nic_reg_write(struct netxen_adapter *adapter, u64 off, u32 val)
+{                               /* Only for window 1 */
+        void __iomem *addr;
+
+        addr = NETXEN_CRB_NORMALIZE(adapter, off);
+        DPRINTK(INFO, "writing to base %lx offset %llx addr %p data %x\n",
+                pci_base(adapter, off), off, addr, val);
+        writel(val, addr);
+
+}
+
+int netxen_nic_reg_read(struct netxen_adapter *adapter, u64 off)
+{                               /* Only for window 1 */
+        void __iomem *addr;
+        int val;
+
+        addr = NETXEN_CRB_NORMALIZE(adapter, off);
+        DPRINTK(INFO, "reading from base %lx offset %llx addr %p\n",
+                pci_base(adapter, off), off, addr);
+        val = readl(addr);
+        writel(val, addr);
+
+        return val;
+}
+
+/* Change the window to 0, write and change back to window 1. */
+void netxen_nic_write_w0(struct netxen_adapter *adapter, u32 index, u32 value)
+{
+        void __iomem *addr;
+
+        netxen_nic_pci_change_crbwindow(adapter, 0);
+        addr = pci_base_offset(adapter, index);
+        writel(value, addr);
+        netxen_nic_pci_change_crbwindow(adapter, 1);
+}
+
+/* Change the window to 0, read and change back to window 1. */
+void netxen_nic_read_w0(struct netxen_adapter *adapter, u32 index, u32 * value)
+{
+        void __iomem *addr;
+
+        addr = pci_base_offset(adapter, index);
+
+        netxen_nic_pci_change_crbwindow(adapter, 0);
+        *value = readl(addr);
+        netxen_nic_pci_change_crbwindow(adapter, 1);
+}
+
+int netxen_pci_set_window_warning_count = 0;
+
+unsigned long
+netxen_nic_pci_set_window(struct netxen_adapter *adapter,
+                          unsigned long long addr)
+{
+        static int ddr_mn_window = -1;
+        static int qdr_sn_window = -1;
+        int window;
+
+        if (ADDR_IN_RANGE(addr, NETXEN_ADDR_DDR_NET, NETXEN_ADDR_DDR_NET_MAX)) {
+                /* DDR network side */
+                addr -= NETXEN_ADDR_DDR_NET;
+                window = (addr >> 25) & 0x3ff;
+                if (ddr_mn_window != window) {
+                        ddr_mn_window = window;
+                        writel(window, PCI_OFFSET_SECOND_RANGE(adapter,
+                                                               NETXEN_PCIX_PH_REG
+                                                               (PCIX_MN_WINDOW)));
+                        /* MUST make sure window is set before we forge on... */
+                        readl(PCI_OFFSET_SECOND_RANGE(adapter,
+                                                      NETXEN_PCIX_PH_REG
+                                                      (PCIX_MN_WINDOW)));
+                }
+                addr -= (window * NETXEN_WINDOW_ONE);
+                addr += NETXEN_PCI_DDR_NET;
+        } else if (ADDR_IN_RANGE(addr, NETXEN_ADDR_OCM0, NETXEN_ADDR_OCM0_MAX)) {
+                addr -= NETXEN_ADDR_OCM0;
+                addr += NETXEN_PCI_OCM0;
+        } else if (ADDR_IN_RANGE(addr, NETXEN_ADDR_OCM1, NETXEN_ADDR_OCM1_MAX)) {
+                addr -= NETXEN_ADDR_OCM1;
+                addr += NETXEN_PCI_OCM1;
+        } else
+            if (ADDR_IN_RANGE
+                (addr, NETXEN_ADDR_QDR_NET, NETXEN_ADDR_QDR_NET_MAX)) {
+                /* QDR network side */
+                addr -= NETXEN_ADDR_QDR_NET;
+                window = (addr >> 22) & 0x3f;
+                if (qdr_sn_window != window) {
+                        qdr_sn_window = window;
+                        writel((window << 22),
+                               PCI_OFFSET_SECOND_RANGE(adapter,
+                                                       NETXEN_PCIX_PH_REG
+                                                       (PCIX_SN_WINDOW)));
+                        /* MUST make sure window is set before we forge on... */
+                        readl(PCI_OFFSET_SECOND_RANGE(adapter,
+                                                      NETXEN_PCIX_PH_REG
+                                                      (PCIX_SN_WINDOW)));
+                }
+                addr -= (window * 0x400000);
+                addr += NETXEN_PCI_QDR_NET;
+        } else {
+                /*
+                 * peg gdb frequently accesses memory that doesn't exist,
+                 * this limits the chit chat so debugging isn't slowed down.
+                 */
+                if ((netxen_pci_set_window_warning_count++ < 8)
+                    || (netxen_pci_set_window_warning_count % 64 == 0))
+                        printk("%s: Warning:netxen_nic_pci_set_window()"
+                               " Unknown address range!\n",
+                               netxen_nic_driver_name);
+
+        }
+        return addr;
+}
+
+int netxen_nic_get_board_info(struct netxen_adapter *adapter)
+{
+        int rv = 0;
+        int addr = BRDCFG_START;
+        struct netxen_board_info *boardinfo;
+        int index;
+        u32 *ptr32;
+
+        boardinfo = &adapter->ahw.boardcfg;
+        ptr32 = (u32 *) boardinfo;
+
+        for (index = 0; index < sizeof(struct netxen_board_info) / sizeof(u32);
+             index++) {
+                if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) {
+                        return -EIO;
+                }
+                ptr32++;
+                addr += sizeof(u32);
+        }
+        if (boardinfo->magic != NETXEN_BDINFO_MAGIC) {
+                printk("%s: ERROR reading %s board config."
+                       " Read %x, expected %x\n", netxen_nic_driver_name,
+                       netxen_nic_driver_name,
+                       boardinfo->magic, NETXEN_BDINFO_MAGIC);
+                rv = -1;
+        }
+        if (boardinfo->header_version != NETXEN_BDINFO_VERSION) {
+                printk("%s: Unknown board config version."
+                       " Read %x, expected %x\n", netxen_nic_driver_name,
+                       boardinfo->header_version, NETXEN_BDINFO_VERSION);
+                rv = -1;
+        }
+
+        DPRINTK(INFO, "Discovered board type:0x%x  ", boardinfo->board_type);
+        switch ((netxen_brdtype_t) boardinfo->board_type) {
+        case NETXEN_BRDTYPE_P2_SB35_4G:
+                adapter->ahw.board_type = NETXEN_NIC_GBE;
+                break;
+        case NETXEN_BRDTYPE_P2_SB31_10G:
+        case NETXEN_BRDTYPE_P2_SB31_10G_IMEZ:
+        case NETXEN_BRDTYPE_P2_SB31_10G_HMEZ:
+        case NETXEN_BRDTYPE_P2_SB31_10G_CX4:
+                adapter->ahw.board_type = NETXEN_NIC_XGBE;
+                break;
+        case NETXEN_BRDTYPE_P1_BD:
+        case NETXEN_BRDTYPE_P1_SB:
+        case NETXEN_BRDTYPE_P1_SMAX:
+        case NETXEN_BRDTYPE_P1_SOCK:
+                adapter->ahw.board_type = NETXEN_NIC_GBE;
+                break;
+        default:
+                printk("%s: Unknown(%x)\n", netxen_nic_driver_name,
+                       boardinfo->board_type);
+                break;
+        }
+
+        return rv;
+}
+
+/* NIU access sections */
+
+int netxen_nic_set_mtu_gb(struct netxen_port *port, int new_mtu)
+{
+        struct netxen_adapter *adapter = port->adapter;
+        netxen_nic_write_w0(adapter,
+                            NETXEN_NIU_GB_MAX_FRAME_SIZE(port->portnum),
+                            new_mtu);
+        return 0;
+}
+
+int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu)
+{
+        struct netxen_adapter *adapter = port->adapter;
+        new_mtu += NETXEN_NIU_HDRSIZE + NETXEN_NIU_TLRSIZE;
+        netxen_nic_write_w0(adapter, NETXEN_NIU_XGE_MAX_FRAME_SIZE, new_mtu);
+        return 0;
+}
+
+void netxen_nic_init_niu_gb(struct netxen_adapter *adapter)
+{
+        int portno;
+        for (portno = 0; portno < NETXEN_NIU_MAX_GBE_PORTS; portno++)
+                netxen_niu_gbe_init_port(adapter, portno);
+}
+
+void netxen_nic_stop_all_ports(struct netxen_adapter *adapter)
+{
+        int port_nr;
+        struct netxen_port *port;
+
+        for (port_nr = 0; port_nr < adapter->ahw.max_ports; port_nr++) {
+                port = adapter->port[port_nr];
+                if (adapter->stop_port)
+                        adapter->stop_port(adapter, port->portnum);
+        }
+}
+
+void
+netxen_crb_writelit_adapter(struct netxen_adapter *adapter, unsigned long off,
+                            int data)
+{
+        void __iomem *addr;
+
+        if (ADDR_IN_WINDOW1(off)) {
+                writel(data, NETXEN_CRB_NORMALIZE(adapter, off));
+        } else {
+                netxen_nic_pci_change_crbwindow(adapter, 0);
+                addr = pci_base_offset(adapter, off);
+                writel(data, addr);
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+        }
+}
+
+void netxen_nic_set_link_parameters(struct netxen_port *port)
+{
+        struct netxen_adapter *adapter = port->adapter;
+        __le32 status;
+        __le32 autoneg;
+        __le32 mode;
+
+        netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
+        if (netxen_get_niu_enable_ge(mode)) {   /* Gb 10/100/1000 Mbps mode */
+                if (adapter->phy_read
+                    && adapter->
+                    phy_read(adapter, port->portnum,
+                             NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                             &status) == 0) {
+                        if (netxen_get_phy_link(status)) {
+                                switch (netxen_get_phy_speed(status)) {
+                                case 0:
+                                        port->link_speed = SPEED_10;
+                                        break;
+                                case 1:
+                                        port->link_speed = SPEED_100;
+                                        break;
+                                case 2:
+                                        port->link_speed = SPEED_1000;
+                                        break;
+                                default:
+                                        port->link_speed = -1;
+                                        break;
+                                }
+                                switch (netxen_get_phy_duplex(status)) {
+                                case 0:
+                                        port->link_duplex = DUPLEX_HALF;
+                                        break;
+                                case 1:
+                                        port->link_duplex = DUPLEX_FULL;
+                                        break;
+                                default:
+                                        port->link_duplex = -1;
+                                        break;
+                                }
+                                if (adapter->phy_read
+                                    && adapter->
+                                    phy_read(adapter, port->portnum,
+                                             NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
+                                             &autoneg) != 0)
+                                        port->link_autoneg = autoneg;
+                        } else
+                                goto link_down;
+                } else {
+                      link_down:
+                        port->link_speed = -1;
+                        port->link_duplex = -1;
+                }
+        }
+}
+
+void netxen_nic_flash_print(struct netxen_adapter *adapter)
+{
+        int valid = 1;
+        u32 fw_major = 0;
+        u32 fw_minor = 0;
+        u32 fw_build = 0;
+        char brd_name[NETXEN_MAX_SHORT_NAME];
+        struct netxen_new_user_info user_info;
+        int i, addr = USER_START;
+        u32 *ptr32;
+
+        struct netxen_board_info *board_info = &(adapter->ahw.boardcfg);
+        if (board_info->magic != NETXEN_BDINFO_MAGIC) {
+                printk
+                    ("NetXen Unknown board config, Read 0x%x expected as 0x%x\n",
+                     board_info->magic, NETXEN_BDINFO_MAGIC);
+                valid = 0;
+        }
+        if (board_info->header_version != NETXEN_BDINFO_VERSION) {
+                printk("NetXen Unknown board config version."
+                       " Read %x, expected %x\n",
+                       board_info->header_version, NETXEN_BDINFO_VERSION);
+                valid = 0;
+        }
+        if (valid) {
+                ptr32 = (u32 *) & user_info;
+                for (i = 0;
+                     i < sizeof(struct netxen_new_user_info) / sizeof(u32);
+                     i++) {
+                        if (netxen_rom_fast_read(adapter, addr, ptr32) == -1) {
+                                printk("%s: ERROR reading %s board userarea.\n",
+                                       netxen_nic_driver_name,
+                                       netxen_nic_driver_name);
+                                return;
+                        }
+                        ptr32++;
+                        addr += sizeof(u32);
+                }
+                get_brd_name_by_type(board_info->board_type, brd_name);
+
+                printk("NetXen %s Board S/N %s  Chip id 0x%x\n",
+                       brd_name, user_info.serial_num, board_info->chip_id);
+
+                printk("NetXen %s Board #%d, Chip id 0x%x\n",
+                       board_info->board_type == 0x0b ? "XGB" : "GBE",
+                       board_info->board_num, board_info->chip_id);
+                fw_major = readl(NETXEN_CRB_NORMALIZE(adapter,
+                                                      NETXEN_FW_VERSION_MAJOR));
+                fw_minor = readl(NETXEN_CRB_NORMALIZE(adapter,
+                                                      NETXEN_FW_VERSION_MINOR));
+                fw_build =
+                    readl(NETXEN_CRB_NORMALIZE(adapter, NETXEN_FW_VERSION_SUB));
+
+                printk("NetXen Firmware version %d.%d.%d\n", fw_major, fw_minor,
+                       fw_build);
+        }
+        if (fw_major != _NETXEN_NIC_LINUX_MAJOR) {
+                printk(KERN_ERR "The mismatch in driver version and firmware "
+                       "version major number\n"
+                       "Driver version major number = %d \t"
+                       "Firmware version major number = %d \n",
+                       _NETXEN_NIC_LINUX_MAJOR, fw_major);
+                adapter->driver_mismatch = 1;
+        }
+        if (fw_minor != _NETXEN_NIC_LINUX_MINOR) {
+                printk(KERN_ERR "The mismatch in driver version and firmware "
+                       "version minor number\n"
+                       "Driver version minor number = %d \t"
+                       "Firmware version minor number = %d \n",
+                       _NETXEN_NIC_LINUX_MINOR, fw_minor);
+                adapter->driver_mismatch = 1;
+        }
+        if (adapter->driver_mismatch)
+                printk(KERN_INFO "Use the driver with version no %d.%d.xxx\n",
+                       fw_major, fw_minor);
+}
+
+int netxen_crb_read_val(struct netxen_adapter *adapter, unsigned long off)
+{
+        int data;
+        netxen_nic_hw_read_wx(adapter, off, &data, 4);
+        return data;
+}
+
+int netxen_nic_hw_write_ioctl(struct netxen_adapter *adapter, u64 off,
+                              void *data, int len)
+{
+        void *addr;
+        u64 offset = off;
+        u8 *mem_ptr = NULL;
+        unsigned long mem_base;
+        unsigned long mem_page;
+
+        if (ADDR_IN_WINDOW1(off)) {
+                addr = NETXEN_CRB_NORMALIZE(adapter, off);
+                if (!addr) {
+                        mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+                        offset = NETXEN_CRB_NORMAL(off);
+                        mem_page = offset & PAGE_MASK;
+                        if (mem_page != ((offset + len - 1) & PAGE_MASK))
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+                        else
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE);
+                        if (mem_ptr == 0UL) {
+                                return 1;
+                        }
+                        addr = mem_ptr;
+                        addr += offset & (PAGE_SIZE - 1);
+                }
+        } else {
+                addr = pci_base_offset(adapter, off);
+                if (!addr) {
+                        mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+                        mem_page = off & PAGE_MASK;
+                        if (mem_page != ((off + len - 1) & PAGE_MASK))
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+                        else
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE);
+                        if (mem_ptr == 0UL) {
+                                return 1;
+                        }
+                        addr = mem_ptr;
+                        addr += off & (PAGE_SIZE - 1);
+                }
+                netxen_nic_pci_change_crbwindow(adapter, 0);
+        }
+        switch (len) {
+        case 1:
+                writeb(*(u8 *) data, addr);
+                break;
+        case 2:
+                writew(*(u16 *) data, addr);
+                break;
+        case 4:
+                writel(*(u32 *) data, addr);
+                break;
+        case 8:
+                writeq(*(u64 *) data, addr);
+                break;
+        default:
+                DPRINTK(INFO,
+                        "writing data %lx to offset %llx, num words=%d\n",
+                        *(unsigned long *)data, off, (len >> 3));
+
+                netxen_nic_hw_block_write64((u64 __iomem *) data, addr,
+                                            (len >> 3));
+                break;
+        }
+
+        if (!ADDR_IN_WINDOW1(off))
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+        if (mem_ptr)
+                iounmap(mem_ptr);
+        return 0;
+}
+
+int netxen_nic_hw_read_ioctl(struct netxen_adapter *adapter, u64 off,
+                             void *data, int len)
+{
+        void *addr;
+        u64 offset;
+        u8 *mem_ptr = NULL;
+        unsigned long mem_base;
+        unsigned long mem_page;
+
+        if (ADDR_IN_WINDOW1(off)) {
+                addr = NETXEN_CRB_NORMALIZE(adapter, off);
+                if (!addr) {
+                        mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+                        offset = NETXEN_CRB_NORMAL(off);
+                        mem_page = offset & PAGE_MASK;
+                        if (mem_page != ((offset + len - 1) & PAGE_MASK))
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+                        else
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE);
+                        if (mem_ptr == 0UL) {
+                                *(u8 *) data = 0;
+                                return 1;
+                        }
+                        addr = mem_ptr;
+                        addr += offset & (PAGE_SIZE - 1);
+                }
+        } else {
+                addr = pci_base_offset(adapter, off);
+                if (!addr) {
+                        mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+                        mem_page = off & PAGE_MASK;
+                        if (mem_page != ((off + len - 1) & PAGE_MASK))
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+                        else
+                                mem_ptr =
+                                    ioremap(mem_base + mem_page, PAGE_SIZE);
+                        if (mem_ptr == 0UL)
+                                return 1;
+                        addr = mem_ptr;
+                        addr += off & (PAGE_SIZE - 1);
+                }
+                netxen_nic_pci_change_crbwindow(adapter, 0);
+        }
+        switch (len) {
+        case 1:
+                *(u8 *) data = readb(addr);
+                break;
+        case 2:
+                *(u16 *) data = readw(addr);
+                break;
+        case 4:
+                *(u32 *) data = readl(addr);
+                break;
+        case 8:
+                *(u64 *) data = readq(addr);
+                break;
+        default:
+                netxen_nic_hw_block_read64((u64 __iomem *) data, addr,
+                                           (len >> 3));
+                break;
+        }
+        if (!ADDR_IN_WINDOW1(off))
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+        if (mem_ptr)
+                iounmap(mem_ptr);
+        return 0;
+}
+
+int netxen_nic_pci_mem_write_ioctl(struct netxen_adapter *adapter, u64 off,
+                                   void *data, int size)
+{
+        void *addr;
+        int ret = 0;
+        u8 *mem_ptr = NULL;
+        unsigned long mem_base;
+        unsigned long mem_page;
+
+        if (data == NULL || off > (128 * 1024 * 1024)) {
+                printk(KERN_ERR "%s: data: %p off:%llx\n",
+                       netxen_nic_driver_name, data, off);
+                return 1;
+        }
+        off = netxen_nic_pci_set_window(adapter, off);
+        /* Corner case : Malicious user tried to break the driver by reading
+           last few bytes in ranges and tries to read further addresses.
+         */
+        if (!pci_base(adapter, off + size - 1) && pci_base(adapter, off)) {
+                printk(KERN_ERR "%s: Invalid access to memory address range"
+                       " 0x%llx - 0x%llx\n", netxen_nic_driver_name, off,
+                       off + size);
+                return 1;
+        }
+        addr = pci_base_offset(adapter, off);
+        DPRINTK(INFO, "writing data %llx to offset %llx\n",
+                *(unsigned long long *)data, off);
+        if (!addr) {
+                mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+                mem_page = off & PAGE_MASK;
+                /* Map two pages whenever user tries to access addresses in two
+                   consecutive pages.
+                 */
+                if (mem_page != ((off + size - 1) & PAGE_MASK))
+                        mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+                else
+                        mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
+                if (mem_ptr == 0UL) {
+                        return 1;
+                }
+                addr = mem_ptr;
+                addr += off & (PAGE_SIZE - 1);
+        }
+        switch (size) {
+        case 1:
+                writeb(*(u8 *) data, addr);
+                break;
+        case 2:
+                writew(*(u16 *) data, addr);
+                break;
+        case 4:
+                writel(*(u32 *) data, addr);
+                break;
+        case 8:
+                writeq(*(u64 *) data, addr);
+                break;
+        default:
+                DPRINTK(INFO,
+                        "writing data %lx to offset %llx, num words=%d\n",
+                        *(unsigned long *)data, off, (size >> 3));
+
+                netxen_nic_hw_block_write64((u64 __iomem *) data, addr,
+                                            (size >> 3));
+                break;
+        }
+
+        if (mem_ptr)
+                iounmap(mem_ptr);
+        DPRINTK(INFO, "wrote %llx\n", *(unsigned long long *)data);
+
+        return ret;
+}
+
+int netxen_nic_pci_mem_read_ioctl(struct netxen_adapter *adapter,
+                                  u64 off, void *data, int size)
+{
+        void *addr;
+        int ret = 0;
+        u8 *mem_ptr = NULL;
+        unsigned long mem_base;
+        unsigned long mem_page;
+
+        if (data == NULL || off > (128 * 1024 * 1024)) {
+                printk(KERN_ERR "%s: data: %p off:%llx\n",
+                       netxen_nic_driver_name, data, off);
+                return 1;
+        }
+        off = netxen_nic_pci_set_window(adapter, off);
+        /* Corner case : Malicious user tried to break the driver by reading
+           last few bytes in ranges and tries to read further addresses.
+         */
+        if (!pci_base(adapter, off + size - 1) && pci_base(adapter, off)) {
+                printk(KERN_ERR "%s: Invalid access to memory address range"
+                       " 0x%llx - 0x%llx\n", netxen_nic_driver_name, off,
+                       off + size);
+                return 1;
+        }
+        addr = pci_base_offset(adapter, off);
+        if (!addr) {
+                mem_base = pci_resource_start(adapter->ahw.pdev, 0);
+                mem_page = off & PAGE_MASK;
+                /* Map two pages whenever user tries to access addresses in two
+                   consecutive pages.
+                 */
+                if (mem_page != ((off + size - 1) & PAGE_MASK))
+                        mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE * 2);
+                else
+                        mem_ptr = ioremap(mem_base + mem_page, PAGE_SIZE);
+                if (mem_ptr == 0UL) {
+                        *(u8 *) data = 0;
+                        return 1;
+                }
+                addr = mem_ptr;
+                addr += off & (PAGE_SIZE - 1);
+        }
+        switch (size) {
+        case 1:
+                *(u8 *) data = readb(addr);
+                break;
+        case 2:
+                *(u16 *) data = readw(addr);
+                break;
+        case 4:
+                *(u32 *) data = readl(addr);
+                break;
+        case 8:
+                *(u64 *) data = readq(addr);
+                break;
+        default:
+                netxen_nic_hw_block_read64((u64 __iomem *) data, addr,
+                                           (size >> 3));
+                break;
+        }
+
+        if (mem_ptr)
+                iounmap(mem_ptr);
+        DPRINTK(INFO, "read %llx\n", *(unsigned long long *)data);
+
+        return ret;
+}
diff --git a/drivers/net/netxen/netxen_nic_hw.h b/drivers/net/netxen/netxen_nic_hw.h
new file mode 100644
index 000000000000..0685633a9c1e
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_hw.h
@@ -0,0 +1,482 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *                            
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *                                   
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ *
+ *
+ * Structures, enums, and macros for the MAC
+ *
+ */
+
+#ifndef __NETXEN_NIC_HW_H_
+#define __NETXEN_NIC_HW_H_
+
+#include "netxen_nic_hdr.h"
+
+/* Hardware memory size of 128 meg */
+#define NETXEN_MEMADDR_MAX (128 * 1024 * 1024)
+
+#ifndef readq
+static inline u64 readq(void __iomem * addr)
+{
+        return readl(addr) | (((u64) readl(addr + 4)) << 32LL);
+}
+#endif
+
+#ifndef writeq
+static inline void writeq(u64 val, void __iomem * addr)
+{
+        writel(((u32) (val)), (addr));
+        writel(((u32) (val >> 32)), (addr + 4));
+}
+#endif
+
+static inline void netxen_nic_hw_block_write64(u64 __iomem * data_ptr,
+                                               u64 __iomem * addr,
+                                               int num_words)
+{
+        int num;
+        for (num = 0; num < num_words; num++) {
+                writeq(readq((void __iomem *)data_ptr), addr);
+                addr++;
+                data_ptr++;
+        }
+}
+
+static inline void netxen_nic_hw_block_read64(u64 __iomem * data_ptr,
+                                              u64 __iomem * addr, int num_words)
+{
+        int num;
+        for (num = 0; num < num_words; num++) {
+                writeq(readq((void __iomem *)addr), data_ptr);
+                addr++;
+                data_ptr++;
+        }
+
+}
+
+struct netxen_adapter;
+
+#define NETXEN_PCI_MAPSIZE_BYTES  (NETXEN_PCI_MAPSIZE << 20)
+
+#define NETXEN_NIC_LOCKED_READ_REG(X, Y)        \
+        addr = pci_base_offset(adapter, X);     \
+        *(u32 *)Y = readl((void __iomem*) addr);
+
+struct netxen_port;
+void netxen_nic_set_link_parameters(struct netxen_port *port);
+void netxen_nic_flash_print(struct netxen_adapter *adapter);
+int netxen_nic_hw_write_wx(struct netxen_adapter *adapter, u64 off,
+                           void *data, int len);
+void netxen_crb_writelit_adapter(struct netxen_adapter *adapter,
+                                 unsigned long off, int data);
+int netxen_nic_hw_read_wx(struct netxen_adapter *adapter, u64 off,
+                          void *data, int len);
+
+typedef u8 netxen_ethernet_macaddr_t[6];
+
+/* Nibble or Byte mode for phy interface (GbE mode only) */
+typedef enum {
+        NETXEN_NIU_10_100_MB = 0,
+        NETXEN_NIU_1000_MB
+} netxen_niu_gbe_ifmode_t;
+
+#define _netxen_crb_get_bit(var, bit)  ((var >> bit) & 0x1)
+
+/*
+ * NIU GB MAC Config Register 0 (applies to GB0, GB1, GB2, GB3)
+ *
+ *      Bit 0 : enable_tx => 1:enable frame xmit, 0:disable
+ *      Bit 1 : tx_synced => R/O: xmit enable synched to xmit stream
+ *      Bit 2 : enable_rx => 1:enable frame recv, 0:disable
+ *      Bit 3 : rx_synced => R/O: recv enable synched to recv stream
+ *      Bit 4 : tx_flowctl => 1:enable pause frame generation, 0:disable
+ *      Bit 5 : rx_flowctl => 1:act on recv'd pause frames, 0:ignore
+ *      Bit 8 : loopback => 1:loop MAC xmits to MAC recvs, 0:normal
+ *      Bit 16: tx_reset_pb => 1:reset frame xmit protocol blk, 0:no-op
+ *      Bit 17: rx_reset_pb => 1:reset frame recv protocol blk, 0:no-op
+ *      Bit 18: tx_reset_mac => 1:reset data/ctl multiplexer blk, 0:no-op
+ *      Bit 19: rx_reset_mac => 1:reset ctl frames & timers blk, 0:no-op
+ *      Bit 31: soft_reset => 1:reset the MAC and the SERDES, 0:no-op
+ */
+
+#define netxen_gb_enable_tx(config_word)        \
+        set_bit(0, (unsigned long*)(&config_word))
+#define netxen_gb_enable_rx(config_word)        \
+        set_bit(2, (unsigned long*)(&config_word))
+#define netxen_gb_tx_flowctl(config_word)       \
+        set_bit(4, (unsigned long*)(&config_word))
+#define netxen_gb_rx_flowctl(config_word)       \
+        set_bit(5, (unsigned long*)(&config_word))
+#define netxen_gb_tx_reset_pb(config_word)      \
+                set_bit(16, (unsigned long*)(&config_word))
+#define netxen_gb_rx_reset_pb(config_word)      \
+                set_bit(17, (unsigned long*)(&config_word))
+#define netxen_gb_tx_reset_mac(config_word)     \
+                set_bit(18, (unsigned long*)(&config_word))
+#define netxen_gb_rx_reset_mac(config_word)     \
+                set_bit(19, (unsigned long*)(&config_word))
+#define netxen_gb_soft_reset(config_word)       \
+                set_bit(31, (unsigned long*)(&config_word))
+
+#define netxen_gb_unset_tx_flowctl(config_word) \
+                clear_bit(4, (unsigned long *)(&config_word))
+#define netxen_gb_unset_rx_flowctl(config_word) \
+                clear_bit(5, (unsigned long*)(&config_word))
+
+#define netxen_gb_get_tx_synced(config_word)    \
+                _netxen_crb_get_bit((config_word), 1)
+#define netxen_gb_get_rx_synced(config_word)    \
+                _netxen_crb_get_bit((config_word), 3)
+#define netxen_gb_get_tx_flowctl(config_word)   \
+                _netxen_crb_get_bit((config_word), 4)
+#define netxen_gb_get_rx_flowctl(config_word)   \
+                _netxen_crb_get_bit((config_word), 5)
+#define netxen_gb_get_soft_reset(config_word)   \
+                _netxen_crb_get_bit((config_word), 31)
+
+/*
+ * NIU GB MAC Config Register 1 (applies to GB0, GB1, GB2, GB3)
+ *
+ *      Bit 0       : duplex => 1:full duplex mode, 0:half duplex
+ *      Bit 1       : crc_enable => 1:append CRC to xmit frames, 0:dont append
+ *      Bit 2       : padshort => 1:pad short frames and add CRC, 0:dont pad
+ *      Bit 4       : checklength => 1:check framelen with actual,0:dont check
+ *      Bit 5       : hugeframes => 1:allow oversize xmit frames, 0:dont allow
+ *      Bits 8-9    : intfmode => 01:nibble (10/100), 10:byte (1000)
+ *      Bits 12-15  : preamblelen => preamble field length in bytes, default 7
+ */
+
+#define netxen_gb_set_duplex(config_word)       \
+                set_bit(0, (unsigned long*)&config_word)
+#define netxen_gb_set_crc_enable(config_word)   \
+                set_bit(1, (unsigned long*)&config_word)
+#define netxen_gb_set_padshort(config_word)     \
+                set_bit(2, (unsigned long*)&config_word)
+#define netxen_gb_set_checklength(config_word)  \
+                set_bit(4, (unsigned long*)&config_word)
+#define netxen_gb_set_hugeframes(config_word)   \
+                set_bit(5, (unsigned long*)&config_word)
+#define netxen_gb_set_preamblelen(config_word, val)     \
+                ((config_word) |= ((val) << 12) & 0xF000)
+#define netxen_gb_set_intfmode(config_word, val)                \
+                ((config_word) |= ((val) << 8) & 0x300)
+
+#define netxen_gb_get_stationaddress_low(config_word) ((config_word) >> 16)
+
+#define netxen_gb_set_mii_mgmt_clockselect(config_word, val)    \
+                ((config_word) |= ((val) & 0x07))
+#define netxen_gb_mii_mgmt_reset(config_word)   \
+                set_bit(31, (unsigned long*)&config_word)
+#define netxen_gb_mii_mgmt_unset(config_word)   \
+                clear_bit(31, (unsigned long*)&config_word)
+
+/*
+ * NIU GB MII Mgmt Command Register (applies to GB0, GB1, GB2, GB3)
+ * Bit 0 : read_cycle => 1:perform single read cycle, 0:no-op
+ * Bit 1 : scan_cycle => 1:perform continuous read cycles, 0:no-op
+ */
+
+#define netxen_gb_mii_mgmt_set_read_cycle(config_word)  \
+                set_bit(0, (unsigned long*)&config_word)
+#define netxen_gb_mii_mgmt_reg_addr(config_word, val)   \
+                ((config_word) |= ((val) & 0x1F))
+#define netxen_gb_mii_mgmt_phy_addr(config_word, val)   \
+                ((config_word) |= (((val) & 0x1F) << 8))
+
+/*
+ * NIU GB MII Mgmt Indicators Register (applies to GB0, GB1, GB2, GB3)
+ * Read-only register.
+ * Bit 0 : busy => 1:performing an MII mgmt cycle, 0:idle
+ * Bit 1 : scanning => 1:scan operation in progress, 0:idle
+ * Bit 2 : notvalid => :mgmt result data not yet valid, 0:idle
+ */
+#define netxen_get_gb_mii_mgmt_busy(config_word)        \
+                _netxen_crb_get_bit(config_word, 0)
+#define netxen_get_gb_mii_mgmt_scanning(config_word)    \
+                _netxen_crb_get_bit(config_word, 1)
+#define netxen_get_gb_mii_mgmt_notvalid(config_word)    \
+                _netxen_crb_get_bit(config_word, 2)
+
+/*
+ * PHY-Specific MII control/status registers.
+ */
+typedef enum {
+        NETXEN_NIU_GB_MII_MGMT_ADDR_CONTROL = 0,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_STATUS = 1,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_0 = 2,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_ID_1 = 3,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG = 4,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART = 5,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG_MORE = 6,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_NEXTPAGE_XMIT = 7,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_LNKPART_NEXTPAGE = 8,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_CONTROL = 9,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_1000BT_STATUS = 10,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_EXTENDED_STATUS = 15,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL = 16,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS = 17,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE = 18,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS = 19,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE = 20,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_RECV_ERROR_COUNT = 21,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_LED_CONTROL = 24,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_LED_OVERRIDE = 25,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_CONTROL_MORE_YET = 26,
+        NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS_MORE = 27
+} netxen_niu_phy_register_t;
+
+/*
+ * PHY-Specific Status Register (reg 17).
+ *
+ * Bit 0      : jabber => 1:jabber detected, 0:not
+ * Bit 1      : polarity => 1:polarity reversed, 0:normal
+ * Bit 2      : recvpause => 1:receive pause enabled, 0:disabled
+ * Bit 3      : xmitpause => 1:transmit pause enabled, 0:disabled
+ * Bit 4      : energydetect => 1:sleep, 0:active
+ * Bit 5      : downshift => 1:downshift, 0:no downshift
+ * Bit 6      : crossover => 1:MDIX (crossover), 0:MDI (no crossover)
+ * Bits 7-9   : cablelen => not valid in 10Mb/s mode
+ *                      0:<50m, 1:50-80m, 2:80-110m, 3:110-140m, 4:>140m
+ * Bit 10     : link => 1:link up, 0:link down
+ * Bit 11     : resolved => 1:speed and duplex resolved, 0:not yet
+ * Bit 12     : pagercvd => 1:page received, 0:page not received
+ * Bit 13     : duplex => 1:full duplex, 0:half duplex
+ * Bits 14-15 : speed => 0:10Mb/s, 1:100Mb/s, 2:1000Mb/s, 3:rsvd
+ */
+
+#define netxen_get_phy_cablelen(config_word) (((config_word) >> 7) & 0x07)
+#define netxen_get_phy_speed(config_word) (((config_word) >> 14) & 0x03)
+
+#define netxen_set_phy_speed(config_word, val)  \
+                ((config_word) |= ((val & 0x03) << 14))
+#define netxen_set_phy_duplex(config_word)      \
+                set_bit(13, (unsigned long*)&config_word)
+#define netxen_clear_phy_duplex(config_word)    \
+                clear_bit(13, (unsigned long*)&config_word)
+
+#define netxen_get_phy_jabber(config_word)      \
+                _netxen_crb_get_bit(config_word, 0)
+#define netxen_get_phy_polarity(config_word)    \
+                _netxen_crb_get_bit(config_word, 1)
+#define netxen_get_phy_recvpause(config_word)   \
+                _netxen_crb_get_bit(config_word, 2)
+#define netxen_get_phy_xmitpause(config_word)   \
+                _netxen_crb_get_bit(config_word, 3)
+#define netxen_get_phy_energydetect(config_word) \
+                _netxen_crb_get_bit(config_word, 4)
+#define netxen_get_phy_downshift(config_word)   \
+                _netxen_crb_get_bit(config_word, 5)
+#define netxen_get_phy_crossover(config_word)   \
+                _netxen_crb_get_bit(config_word, 6)
+#define netxen_get_phy_link(config_word)        \
+                _netxen_crb_get_bit(config_word, 10)
+#define netxen_get_phy_resolved(config_word)    \
+                _netxen_crb_get_bit(config_word, 11)
+#define netxen_get_phy_pagercvd(config_word)    \
+                _netxen_crb_get_bit(config_word, 12)
+#define netxen_get_phy_duplex(config_word)      \
+                _netxen_crb_get_bit(config_word, 13)
+
+/*
+ * Interrupt Register definition
+ * This definition applies to registers 18 and 19 (int enable and int status).
+ * Bit 0 : jabber
+ * Bit 1 : polarity_changed
+ * Bit 4 : energy_detect
+ * Bit 5 : downshift
+ * Bit 6 : mdi_xover_changed
+ * Bit 7 : fifo_over_underflow
+ * Bit 8 : false_carrier
+ * Bit 9 : symbol_error
+ * Bit 10: link_status_changed
+ * Bit 11: autoneg_completed
+ * Bit 12: page_received
+ * Bit 13: duplex_changed
+ * Bit 14: speed_changed
+ * Bit 15: autoneg_error
+ */
+
+#define netxen_get_phy_int_jabber(config_word)  \
+                _netxen_crb_get_bit(config_word, 0)
+#define netxen_get_phy_int_polarity_changed(config_word)        \
+                _netxen_crb_get_bit(config_word, 1)
+#define netxen_get_phy_int_energy_detect(config_word)   \
+                _netxen_crb_get_bit(config_word, 4)
+#define netxen_get_phy_int_downshift(config_word)       \
+                _netxen_crb_get_bit(config_word, 5)
+#define netxen_get_phy_int_mdi_xover_changed(config_word)       \
+                _netxen_crb_get_bit(config_word, 6)
+#define netxen_get_phy_int_fifo_over_underflow(config_word)     \
+                _netxen_crb_get_bit(config_word, 7)
+#define netxen_get_phy_int_false_carrier(config_word)   \
+                _netxen_crb_get_bit(config_word, 8)
+#define netxen_get_phy_int_symbol_error(config_word)    \
+                _netxen_crb_get_bit(config_word, 9)
+#define netxen_get_phy_int_link_status_changed(config_word)     \
+                _netxen_crb_get_bit(config_word, 10)
+#define netxen_get_phy_int_autoneg_completed(config_word)       \
+                _netxen_crb_get_bit(config_word, 11)
+#define netxen_get_phy_int_page_received(config_word)   \
+                _netxen_crb_get_bit(config_word, 12)
+#define netxen_get_phy_int_duplex_changed(config_word)  \
+                _netxen_crb_get_bit(config_word, 13)
+#define netxen_get_phy_int_speed_changed(config_word)   \
+                _netxen_crb_get_bit(config_word, 14)
+#define netxen_get_phy_int_autoneg_error(config_word)   \
+                _netxen_crb_get_bit(config_word, 15)
+
+#define netxen_set_phy_int_link_status_changed(config_word)     \
+                set_bit(10, (unsigned long*)&config_word)
+#define netxen_set_phy_int_autoneg_completed(config_word)       \
+                set_bit(11, (unsigned long*)&config_word)
+#define netxen_set_phy_int_speed_changed(config_word)   \
+                set_bit(14, (unsigned long*)&config_word)
+
+/*
+ * NIU Mode Register.
+ * Bit 0 : enable FibreChannel
+ * Bit 1 : enable 10/100/1000 Ethernet
+ * Bit 2 : enable 10Gb Ethernet
+ */
+
+#define netxen_get_niu_enable_ge(config_word)   \
+                _netxen_crb_get_bit(config_word, 1)
+
+/* Promiscous mode options (GbE mode only) */
+typedef enum {
+        NETXEN_NIU_PROMISC_MODE = 0,
+        NETXEN_NIU_NON_PROMISC_MODE
+} netxen_niu_prom_mode_t;
+
+/*
+ * NIU GB Drop CRC Register
+ * 
+ * Bit 0 : drop_gb0 => 1:drop pkts with bad CRCs, 0:pass them on
+ * Bit 1 : drop_gb1 => 1:drop pkts with bad CRCs, 0:pass them on
+ * Bit 2 : drop_gb2 => 1:drop pkts with bad CRCs, 0:pass them on
+ * Bit 3 : drop_gb3 => 1:drop pkts with bad CRCs, 0:pass them on
+ */
+
+#define netxen_set_gb_drop_gb0(config_word)     \
+                set_bit(0, (unsigned long*)&config_word)
+#define netxen_set_gb_drop_gb1(config_word)     \
+                set_bit(1, (unsigned long*)&config_word)
+#define netxen_set_gb_drop_gb2(config_word)     \
+                set_bit(2, (unsigned long*)&config_word)
+#define netxen_set_gb_drop_gb3(config_word)     \
+                set_bit(3, (unsigned long*)&config_word)
+
+#define netxen_clear_gb_drop_gb0(config_word)   \
+                clear_bit(0, (unsigned long*)&config_word)
+#define netxen_clear_gb_drop_gb1(config_word)   \
+                clear_bit(1, (unsigned long*)&config_word)
+#define netxen_clear_gb_drop_gb2(config_word)   \
+                clear_bit(2, (unsigned long*)&config_word)
+#define netxen_clear_gb_drop_gb3(config_word)   \
+                clear_bit(3, (unsigned long*)&config_word)
+
+/*
+ * NIU XG MAC Config Register
+ *
+ * Bit 0 : tx_enable => 1:enable frame xmit, 0:disable
+ * Bit 2 : rx_enable => 1:enable frame recv, 0:disable
+ * Bit 4 : soft_reset => 1:reset the MAC , 0:no-op
+ * Bit 27: xaui_framer_reset
+ * Bit 28: xaui_rx_reset
+ * Bit 29: xaui_tx_reset
+ * Bit 30: xg_ingress_afifo_reset
+ * Bit 31: xg_egress_afifo_reset
+ */
+
+#define netxen_xg_soft_reset(config_word)       \
+                set_bit(4, (unsigned long*)&config_word)
+
+/*
+ * MAC Control Register
+ * 
+ * Bit 0-1   : id_pool0
+ * Bit 2     : enable_xtnd0
+ * Bit 4-5   : id_pool1
+ * Bit 6     : enable_xtnd1
+ * Bit 8-9   : id_pool2
+ * Bit 10    : enable_xtnd2
+ * Bit 12-13 : id_pool3
+ * Bit 14    : enable_xtnd3
+ * Bit 24-25 : mode_select
+ * Bit 28-31 : enable_pool
+ */
+
+#define netxen_nic_mcr_set_id_pool0(config, val)        \
+                ((config) |= ((val) &0x03))
+#define netxen_nic_mcr_set_enable_xtnd0(config) \
+                (set_bit(3, (unsigned long *)&(config)))
+#define netxen_nic_mcr_set_id_pool1(config, val)        \
+                ((config) |= (((val) & 0x03) << 4))
+#define netxen_nic_mcr_set_enable_xtnd1(config) \
+                (set_bit(6, (unsigned long *)&(config)))
+#define netxen_nic_mcr_set_id_pool2(config, val)        \
+                ((config) |= (((val) & 0x03) << 8))
+#define netxen_nic_mcr_set_enable_xtnd2(config) \
+                (set_bit(10, (unsigned long *)&(config)))
+#define netxen_nic_mcr_set_id_pool3(config, val)        \
+                ((config) |= (((val) & 0x03) << 12))
+#define netxen_nic_mcr_set_enable_xtnd3(config) \
+                (set_bit(14, (unsigned long *)&(config)))
+#define netxen_nic_mcr_set_mode_select(config, val)     \
+                ((config) |= (((val) & 0x03) << 24))
+#define netxen_nic_mcr_set_enable_pool(config, val)     \
+                ((config) |= (((val) & 0x0f) << 28))
+
+/* Set promiscuous mode for a GbE interface */
+int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port,
+                                    netxen_niu_prom_mode_t mode);
+int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter,
+                                       int port, netxen_niu_prom_mode_t mode);
+
+/* get/set the MAC address for a given MAC */
+int netxen_niu_macaddr_get(struct netxen_adapter *adapter, int port,
+                           netxen_ethernet_macaddr_t * addr);
+int netxen_niu_macaddr_set(struct netxen_port *port,
+                           netxen_ethernet_macaddr_t addr);
+
+/* XG versons */
+int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int port,
+                              netxen_ethernet_macaddr_t * addr);
+int netxen_niu_xg_macaddr_set(struct netxen_port *port,
+                              netxen_ethernet_macaddr_t addr);
+
+/* Generic enable for GbE ports. Will detect the speed of the link. */
+int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port);
+
+int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port);
+
+/* Disable a GbE interface */
+int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port);
+
+int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port);
+
+#endif                          /* __NETXEN_NIC_HW_H_ */
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
new file mode 100644
index 000000000000..869725f0bb18
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -0,0 +1,1524 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ *
+ *
+ * Source file for NIC routines to initialize the Phantom Hardware
+ *
+ */
+
+#include <linux/netdevice.h>
+#include <linux/delay.h>
+#include "netxen_nic.h"
+#include "netxen_nic_hw.h"
+#include "netxen_nic_ioctl.h"
+#include "netxen_nic_phan_reg.h"
+
+struct crb_addr_pair {
+        long addr;
+        long data;
+};
+
+#define NETXEN_MAX_CRB_XFORM 60
+static unsigned int crb_addr_xform[NETXEN_MAX_CRB_XFORM];
+#define NETXEN_ADDR_ERROR ((unsigned long ) 0xffffffff )
+
+#define crb_addr_transform(name) \
+        crb_addr_xform[NETXEN_HW_PX_MAP_CRB_##name] = \
+        NETXEN_HW_CRB_HUB_AGT_ADR_##name << 20
+
+#define NETXEN_NIC_XDMA_RESET 0x8000ff
+
+static inline void
+netxen_nic_locked_write_reg(struct netxen_adapter *adapter,
+                            unsigned long off, int *data)
+{
+        void __iomem *addr = pci_base_offset(adapter, off);
+        writel(*data, addr);
+}
+
+static void crb_addr_transform_setup(void)
+{
+        crb_addr_transform(XDMA);
+        crb_addr_transform(TIMR);
+        crb_addr_transform(SRE);
+        crb_addr_transform(SQN3);
+        crb_addr_transform(SQN2);
+        crb_addr_transform(SQN1);
+        crb_addr_transform(SQN0);
+        crb_addr_transform(SQS3);
+        crb_addr_transform(SQS2);
+        crb_addr_transform(SQS1);
+        crb_addr_transform(SQS0);
+        crb_addr_transform(RPMX7);
+        crb_addr_transform(RPMX6);
+        crb_addr_transform(RPMX5);
+        crb_addr_transform(RPMX4);
+        crb_addr_transform(RPMX3);
+        crb_addr_transform(RPMX2);
+        crb_addr_transform(RPMX1);
+        crb_addr_transform(RPMX0);
+        crb_addr_transform(ROMUSB);
+        crb_addr_transform(SN);
+        crb_addr_transform(QMN);
+        crb_addr_transform(QMS);
+        crb_addr_transform(PGNI);
+        crb_addr_transform(PGND);
+        crb_addr_transform(PGN3);
+        crb_addr_transform(PGN2);
+        crb_addr_transform(PGN1);
+        crb_addr_transform(PGN0);
+        crb_addr_transform(PGSI);
+        crb_addr_transform(PGSD);
+        crb_addr_transform(PGS3);
+        crb_addr_transform(PGS2);
+        crb_addr_transform(PGS1);
+        crb_addr_transform(PGS0);
+        crb_addr_transform(PS);
+        crb_addr_transform(PH);
+        crb_addr_transform(NIU);
+        crb_addr_transform(I2Q);
+        crb_addr_transform(EG);
+        crb_addr_transform(MN);
+        crb_addr_transform(MS);
+        crb_addr_transform(CAS2);
+        crb_addr_transform(CAS1);
+        crb_addr_transform(CAS0);
+        crb_addr_transform(CAM);
+        crb_addr_transform(C2C1);
+        crb_addr_transform(C2C0);
+}
+
+int netxen_init_firmware(struct netxen_adapter *adapter)
+{
+        u32 state = 0, loops = 0, err = 0;
+
+        /* Window 1 call */
+        state = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
+
+        if (state == PHAN_INITIALIZE_ACK)
+                return 0;
+
+        while (state != PHAN_INITIALIZE_COMPLETE && loops < 2000) {
+                udelay(100);
+                /* Window 1 call */
+                state = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
+
+                loops++;
+        }
+        if (loops >= 2000) {
+                printk(KERN_ERR "Cmd Peg initialization not complete:%x.\n",
+                       state);
+                err = -EIO;
+                return err;
+        }
+        /* Window 1 call */
+        writel(MPORT_SINGLE_FUNCTION_MODE,
+               NETXEN_CRB_NORMALIZE(adapter, CRB_MPORT_MODE));
+        writel(PHAN_INITIALIZE_ACK,
+               NETXEN_CRB_NORMALIZE(adapter, CRB_CMDPEG_STATE));
+
+        return err;
+}
+
+#define NETXEN_ADDR_LIMIT 0xffffffffULL
+
+void *netxen_alloc(struct pci_dev *pdev, size_t sz, dma_addr_t * ptr,
+                   struct pci_dev **used_dev)
+{
+        void *addr;
+
+        addr = pci_alloc_consistent(pdev, sz, ptr);
+        if ((unsigned long long)(*ptr) < NETXEN_ADDR_LIMIT) {
+                *used_dev = pdev;
+                return addr;
+        }
+        pci_free_consistent(pdev, sz, addr, *ptr);
+        addr = pci_alloc_consistent(NULL, sz, ptr);
+        *used_dev = NULL;
+        return addr;
+}
+
+void netxen_initialize_adapter_sw(struct netxen_adapter *adapter)
+{
+        int ctxid, ring;
+        u32 i;
+        u32 num_rx_bufs = 0;
+        struct netxen_rcv_desc_ctx *rcv_desc;
+
+        DPRINTK(INFO, "initializing some queues: %p\n", adapter);
+        for (ctxid = 0; ctxid < MAX_RCV_CTX; ++ctxid) {
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        struct netxen_rx_buffer *rx_buf;
+                        rcv_desc = &adapter->recv_ctx[ctxid].rcv_desc[ring];
+                        rcv_desc->rcv_free = rcv_desc->max_rx_desc_count;
+                        rcv_desc->begin_alloc = 0;
+                        rx_buf = rcv_desc->rx_buf_arr;
+                        num_rx_bufs = rcv_desc->max_rx_desc_count;
+                        /*
+                         * Now go through all of them, set reference handles
+                         * and put them in the queues.
+                         */
+                        for (i = 0; i < num_rx_bufs; i++) {
+                                rx_buf->ref_handle = i;
+                                rx_buf->state = NETXEN_BUFFER_FREE;
+                                DPRINTK(INFO, "Rx buf:ctx%d i(%d) rx_buf:"
+                                        "%p\n", ctxid, i, rx_buf);
+                                rx_buf++;
+                        }
+                }
+        }
+}
+
+void netxen_initialize_adapter_hw(struct netxen_adapter *adapter)
+{
+        int ports = 0;
+        struct netxen_board_info *board_info = &(adapter->ahw.boardcfg);
+
+        if (netxen_nic_get_board_info(adapter) != 0)
+                printk("%s: Error getting board config info.\n",
+                       netxen_nic_driver_name);
+        get_brd_port_by_type(board_info->board_type, &ports);
+        if (ports == 0)
+                printk(KERN_ERR "%s: Unknown board type\n",
+                       netxen_nic_driver_name);
+        adapter->ahw.max_ports = ports;
+}
+
+void netxen_initialize_adapter_ops(struct netxen_adapter *adapter)
+{
+        switch (adapter->ahw.board_type) {
+        case NETXEN_NIC_GBE:
+                adapter->enable_phy_interrupts =
+                    netxen_niu_gbe_enable_phy_interrupts;
+                adapter->disable_phy_interrupts =
+                    netxen_niu_gbe_disable_phy_interrupts;
+                adapter->handle_phy_intr = netxen_nic_gbe_handle_phy_intr;
+                adapter->macaddr_set = netxen_niu_macaddr_set;
+                adapter->set_mtu = netxen_nic_set_mtu_gb;
+                adapter->set_promisc = netxen_niu_set_promiscuous_mode;
+                adapter->unset_promisc = netxen_niu_set_promiscuous_mode;
+                adapter->phy_read = netxen_niu_gbe_phy_read;
+                adapter->phy_write = netxen_niu_gbe_phy_write;
+                adapter->init_port = netxen_niu_gbe_init_port;
+                adapter->init_niu = netxen_nic_init_niu_gb;
+                adapter->stop_port = netxen_niu_disable_gbe_port;
+                break;
+
+        case NETXEN_NIC_XGBE:
+                adapter->enable_phy_interrupts =
+                    netxen_niu_xgbe_enable_phy_interrupts;
+                adapter->disable_phy_interrupts =
+                    netxen_niu_xgbe_disable_phy_interrupts;
+                adapter->handle_phy_intr = netxen_nic_xgbe_handle_phy_intr;
+                adapter->macaddr_set = netxen_niu_xg_macaddr_set;
+                adapter->set_mtu = netxen_nic_set_mtu_xgb;
+                adapter->init_port = netxen_niu_xg_init_port;
+                adapter->set_promisc = netxen_niu_xg_set_promiscuous_mode;
+                adapter->unset_promisc = netxen_niu_xg_set_promiscuous_mode;
+                adapter->stop_port = netxen_niu_disable_xg_port;
+                break;
+
+        default:
+                break;
+        }
+}
+
+/*
+ * netxen_decode_crb_addr(0 - utility to translate from internal Phantom CRB
+ * address to external PCI CRB address.
+ */
+unsigned long netxen_decode_crb_addr(unsigned long addr)
+{
+        int i;
+        unsigned long base_addr, offset, pci_base;
+
+        crb_addr_transform_setup();
+
+        pci_base = NETXEN_ADDR_ERROR;
+        base_addr = addr & 0xfff00000;
+        offset = addr & 0x000fffff;
+
+        for (i = 0; i < NETXEN_MAX_CRB_XFORM; i++) {
+                if (crb_addr_xform[i] == base_addr) {
+                        pci_base = i << 20;
+                        break;
+                }
+        }
+        if (pci_base == NETXEN_ADDR_ERROR)
+                return pci_base;
+        else
+                return (pci_base + offset);
+}
+
+static long rom_max_timeout = 10000;
+static long rom_lock_timeout = 1000000;
+
+static inline int rom_lock(struct netxen_adapter *adapter)
+{
+        int iter;
+        u32 done = 0;
+        int timeout = 0;
+
+        while (!done) {
+                /* acquire semaphore2 from PCI HW block */
+                netxen_nic_read_w0(adapter, NETXEN_PCIE_REG(PCIE_SEM2_LOCK),
+                                   &done);
+                if (done == 1)
+                        break;
+                if (timeout >= rom_lock_timeout)
+                        return -EIO;
+
+                timeout++;
+                /*
+                 * Yield CPU
+                 */
+                if (!in_atomic())
+                        schedule();
+                else {
+                        for (iter = 0; iter < 20; iter++)
+                                cpu_relax();    /*This a nop instr on i386 */
+                }
+        }
+        netxen_nic_reg_write(adapter, NETXEN_ROM_LOCK_ID, ROM_LOCK_DRIVER);
+        return 0;
+}
+
+int netxen_wait_rom_done(struct netxen_adapter *adapter)
+{
+        long timeout = 0;
+        long done = 0;
+
+        while (done == 0) {
+                done = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_GLB_STATUS);
+                done &= 2;
+                timeout++;
+                if (timeout >= rom_max_timeout) {
+                        printk("Timeout reached  waiting for rom done");
+                        return -EIO;
+                }
+        }
+        return 0;
+}
+
+static inline int netxen_rom_wren(struct netxen_adapter *adapter)
+{
+        /* Set write enable latch in ROM status register */
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
+                             M25P_INSTR_WREN);
+        if (netxen_wait_rom_done(adapter)) {
+                return -1;
+        }
+        return 0;
+}
+
+static inline unsigned int netxen_rdcrbreg(struct netxen_adapter *adapter,
+                                           unsigned int addr)
+{
+        unsigned int data = 0xdeaddead;
+        data = netxen_nic_reg_read(adapter, addr);
+        return data;
+}
+
+static inline int netxen_do_rom_rdsr(struct netxen_adapter *adapter)
+{
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
+                             M25P_INSTR_RDSR);
+        if (netxen_wait_rom_done(adapter)) {
+                return -1;
+        }
+        return netxen_rdcrbreg(adapter, NETXEN_ROMUSB_ROM_RDATA);
+}
+
+static inline void netxen_rom_unlock(struct netxen_adapter *adapter)
+{
+        u32 val;
+
+        /* release semaphore2 */
+        netxen_nic_read_w0(adapter, NETXEN_PCIE_REG(PCIE_SEM2_UNLOCK), &val);
+
+}
+
+int netxen_rom_wip_poll(struct netxen_adapter *adapter)
+{
+        long timeout = 0;
+        long wip = 1;
+        int val;
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
+        while (wip != 0) {
+                val = netxen_do_rom_rdsr(adapter);
+                wip = val & 1;
+                timeout++;
+                if (timeout > rom_max_timeout) {
+                        return -1;
+                }
+        }
+        return 0;
+}
+
+static inline int do_rom_fast_write(struct netxen_adapter *adapter, int addr,
+                                    int data)
+{
+        if (netxen_rom_wren(adapter)) {
+                return -1;
+        }
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_WDATA, data);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
+                             M25P_INSTR_PP);
+        if (netxen_wait_rom_done(adapter)) {
+                netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
+                return -1;
+        }
+
+        return netxen_rom_wip_poll(adapter);
+}
+
+static inline int
+do_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp)
+{
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
+        udelay(100);            /* prevent bursting on CRB */
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE, 0xb);
+        if (netxen_wait_rom_done(adapter)) {
+                printk("Error waiting for rom done\n");
+                return -EIO;
+        }
+        /* reset abyte_cnt and dummy_byte_cnt */
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
+        udelay(100);            /* prevent bursting on CRB */
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_DUMMY_BYTE_CNT, 0);
+
+        *valp = netxen_nic_reg_read(adapter, NETXEN_ROMUSB_ROM_RDATA);
+        return 0;
+}
+
+int netxen_rom_fast_read(struct netxen_adapter *adapter, int addr, int *valp)
+{
+        int ret;
+
+        if (rom_lock(adapter) != 0)
+                return -EIO;
+
+        ret = do_rom_fast_read(adapter, addr, valp);
+        netxen_rom_unlock(adapter);
+        return ret;
+}
+
+int netxen_rom_fast_write(struct netxen_adapter *adapter, int addr, int data)
+{
+        int ret = 0;
+
+        if (rom_lock(adapter) != 0) {
+                return -1;
+        }
+        ret = do_rom_fast_write(adapter, addr, data);
+        netxen_rom_unlock(adapter);
+        return ret;
+}
+int netxen_do_rom_se(struct netxen_adapter *adapter, int addr)
+{
+        netxen_rom_wren(adapter);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ADDRESS, addr);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 3);
+        netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_INSTR_OPCODE,
+                             M25P_INSTR_SE);
+        if (netxen_wait_rom_done(adapter)) {
+                netxen_nic_reg_write(adapter, NETXEN_ROMUSB_ROM_ABYTE_CNT, 0);
+                return -1;
+        }
+        return netxen_rom_wip_poll(adapter);
+}
+
+int netxen_rom_se(struct netxen_adapter *adapter, int addr)
+{
+        int ret = 0;
+        if (rom_lock(adapter) != 0) {
+                return -1;
+        }
+        ret = netxen_do_rom_se(adapter, addr);
+        netxen_rom_unlock(adapter);
+        return ret;
+}
+
+#define NETXEN_BOARDTYPE                0x4008
+#define NETXEN_BOARDNUM                 0x400c
+#define NETXEN_CHIPNUM                  0x4010
+#define NETXEN_ROMBUS_RESET             0xFFFFFFFF
+#define NETXEN_ROM_FIRST_BARRIER        0x800000000ULL
+#define NETXEN_ROM_FOUND_INIT           0x400
+
+int netxen_pinit_from_rom(struct netxen_adapter *adapter, int verbose)
+{
+        int addr, val, status;
+        int n, i;
+        int init_delay = 0;
+        struct crb_addr_pair *buf;
+        unsigned long off;
+
+        /* resetall */
+        status = netxen_nic_get_board_info(adapter);
+        if (status)
+                printk("%s: netxen_pinit_from_rom: Error getting board info\n",
+                       netxen_nic_driver_name);
+
+        netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
+                                    NETXEN_ROMBUS_RESET);
+
+        if (verbose) {
+                int val;
+                if (netxen_rom_fast_read(adapter, NETXEN_BOARDTYPE, &val) == 0)
+                        printk("P2 ROM board type: 0x%08x\n", val);
+                else
+                        printk("Could not read board type\n");
+                if (netxen_rom_fast_read(adapter, NETXEN_BOARDNUM, &val) == 0)
+                        printk("P2 ROM board  num: 0x%08x\n", val);
+                else
+                        printk("Could not read board number\n");
+                if (netxen_rom_fast_read(adapter, NETXEN_CHIPNUM, &val) == 0)
+                        printk("P2 ROM chip   num: 0x%08x\n", val);
+                else
+                        printk("Could not read chip number\n");
+        }
+
+        if (netxen_rom_fast_read(adapter, 0, &n) == 0
+            && (n & NETXEN_ROM_FIRST_BARRIER)) {
+                n &= ~NETXEN_ROM_ROUNDUP;
+                if (n < NETXEN_ROM_FOUND_INIT) {
+                        if (verbose)
+                                printk("%s: %d CRB init values found"
+                                       " in ROM.\n", netxen_nic_driver_name, n);
+                } else {
+                        printk("%s:n=0x%x Error! NetXen card flash not"
+                               " initialized.\n", __FUNCTION__, n);
+                        return -EIO;
+                }
+                buf = kcalloc(n, sizeof(struct crb_addr_pair), GFP_KERNEL);
+                if (buf == NULL) {
+                        printk("%s: netxen_pinit_from_rom: Unable to calloc "
+                               "memory.\n", netxen_nic_driver_name);
+                        return -ENOMEM;
+                }
+                for (i = 0; i < n; i++) {
+                        if (netxen_rom_fast_read(adapter, 8 * i + 4, &val) != 0
+                            || netxen_rom_fast_read(adapter, 8 * i + 8,
+                                                    &addr) != 0)
+                                return -EIO;
+
+                        buf[i].addr = addr;
+                        buf[i].data = val;
+
+                        if (verbose)
+                                printk("%s: PCI:     0x%08x == 0x%08x\n",
+                                       netxen_nic_driver_name, (unsigned int)
+                                       netxen_decode_crb_addr((unsigned long)
+                                                              addr), val);
+                }
+                for (i = 0; i < n; i++) {
+
+                        off =
+                            netxen_decode_crb_addr((unsigned long)buf[i].addr) +
+                            NETXEN_PCI_CRBSPACE;
+                        /* skipping cold reboot MAGIC */
+                        if (off == NETXEN_CAM_RAM(0x1fc))
+                                continue;
+
+                        /* After writing this register, HW needs time for CRB */
+                        /* to quiet down (else crb_window returns 0xffffffff) */
+                        if (off == NETXEN_ROMUSB_GLB_SW_RESET) {
+                                init_delay = 1;
+                                /* hold xdma in reset also */
+                                buf[i].data = NETXEN_NIC_XDMA_RESET;
+                        }
+
+                        if (ADDR_IN_WINDOW1(off)) {
+                                writel(buf[i].data,
+                                       NETXEN_CRB_NORMALIZE(adapter, off));
+                        } else {
+                                netxen_nic_pci_change_crbwindow(adapter, 0);
+                                writel(buf[i].data,
+                                       pci_base_offset(adapter, off));
+
+                                netxen_nic_pci_change_crbwindow(adapter, 1);
+                        }
+                        if (init_delay == 1) {
+                                ssleep(1);
+                                init_delay = 0;
+                        }
+                        msleep(1);
+                }
+                kfree(buf);
+
+                /* disable_peg_cache_all */
+
+                /* unreset_net_cache */
+                netxen_nic_hw_read_wx(adapter, NETXEN_ROMUSB_GLB_SW_RESET, &val,
+                                      4);
+                netxen_crb_writelit_adapter(adapter, NETXEN_ROMUSB_GLB_SW_RESET,
+                                            (val & 0xffffff0f));
+                /* p2dn replyCount */
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_CRB_PEG_NET_D + 0xec, 0x1e);
+                /* disable_peg_cache 0 */
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_CRB_PEG_NET_D + 0x4c, 8);
+                /* disable_peg_cache 1 */
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_CRB_PEG_NET_I + 0x4c, 8);
+
+                /* peg_clr_all */
+
+                /* peg_clr 0 */
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_0 + 0x8,
+                                            0);
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_0 + 0xc,
+                                            0);
+                /* peg_clr 1 */
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_1 + 0x8,
+                                            0);
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_1 + 0xc,
+                                            0);
+                /* peg_clr 2 */
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_2 + 0x8,
+                                            0);
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_2 + 0xc,
+                                            0);
+                /* peg_clr 3 */
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_3 + 0x8,
+                                            0);
+                netxen_crb_writelit_adapter(adapter, NETXEN_CRB_PEG_NET_3 + 0xc,
+                                            0);
+        }
+        return 0;
+}
+
+int netxen_initialize_adapter_offload(struct netxen_adapter *adapter)
+{
+        uint64_t addr;
+        uint32_t hi;
+        uint32_t lo;
+
+        adapter->dummy_dma.addr =
+            pci_alloc_consistent(adapter->ahw.pdev,
+                                 NETXEN_HOST_DUMMY_DMA_SIZE,
+                                 &adapter->dummy_dma.phys_addr);
+        if (adapter->dummy_dma.addr == NULL) {
+                printk("%s: ERROR: Could not allocate dummy DMA memory\n",
+                       __FUNCTION__);
+                return -ENOMEM;
+        }
+
+        addr = (uint64_t) adapter->dummy_dma.phys_addr;
+        hi = (addr >> 32) & 0xffffffff;
+        lo = addr & 0xffffffff;
+
+        writel(hi, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_DUMMY_BUF_ADDR_HI));
+        writel(lo, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_DUMMY_BUF_ADDR_LO));
+
+        return 0;
+}
+
+void netxen_free_adapter_offload(struct netxen_adapter *adapter)
+{
+        if (adapter->dummy_dma.addr) {
+                pci_free_consistent(adapter->ahw.pdev,
+                                    NETXEN_HOST_DUMMY_DMA_SIZE,
+                                    adapter->dummy_dma.addr,
+                                    adapter->dummy_dma.phys_addr);
+                adapter->dummy_dma.addr = NULL;
+        }
+}
+
+void netxen_phantom_init(struct netxen_adapter *adapter, int pegtune_val)
+{
+        u32 val = 0;
+        int loops = 0;
+
+        if (!pegtune_val) {
+                while (val != PHAN_INITIALIZE_COMPLETE && loops < 200000) {
+                        udelay(100);
+                        schedule();
+                        val =
+                            readl(NETXEN_CRB_NORMALIZE
+                                  (adapter, CRB_CMDPEG_STATE));
+                        loops++;
+                }
+                if (val != PHAN_INITIALIZE_COMPLETE)
+                        printk("WARNING: Initial boot wait loop failed...\n");
+        }
+}
+
+int netxen_nic_rx_has_work(struct netxen_adapter *adapter)
+{
+        int ctx;
+
+        for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
+                struct netxen_recv_context *recv_ctx =
+                    &(adapter->recv_ctx[ctx]);
+                u32 consumer;
+                struct status_desc *desc_head;
+                struct status_desc *desc;
+
+                consumer = recv_ctx->status_rx_consumer;
+                desc_head = recv_ctx->rcv_status_desc_head;
+                desc = &desc_head[consumer];
+
+                if (((le16_to_cpu(netxen_get_sts_owner(desc)))
+                     & STATUS_OWNER_HOST))
+                        return 1;
+        }
+
+        return 0;
+}
+
+static inline int netxen_nic_check_temp(struct netxen_adapter *adapter)
+{
+        int port_num;
+        struct netxen_port *port;
+        struct net_device *netdev;
+        uint32_t temp, temp_state, temp_val;
+        int rv = 0;
+
+        temp = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_TEMP_STATE));
+
+        temp_state = nx_get_temp_state(temp);
+        temp_val = nx_get_temp_val(temp);
+
+        if (temp_state == NX_TEMP_PANIC) {
+                printk(KERN_ALERT
+                       "%s: Device temperature %d degrees C exceeds"
+                       " maximum allowed. Hardware has been shut down.\n",
+                       netxen_nic_driver_name, temp_val);
+                for (port_num = 0; port_num < adapter->ahw.max_ports;
+                     port_num++) {
+                        port = adapter->port[port_num];
+                        netdev = port->netdev;
+
+                        netif_carrier_off(netdev);
+                        netif_stop_queue(netdev);
+                }
+                rv = 1;
+        } else if (temp_state == NX_TEMP_WARN) {
+                if (adapter->temp == NX_TEMP_NORMAL) {
+                        printk(KERN_ALERT
+                               "%s: Device temperature %d degrees C "
+                               "exceeds operating range."
+                               " Immediate action needed.\n",
+                               netxen_nic_driver_name, temp_val);
+                }
+        } else {
+                if (adapter->temp == NX_TEMP_WARN) {
+                        printk(KERN_INFO
+                               "%s: Device temperature is now %d degrees C"
+                               " in normal range.\n", netxen_nic_driver_name,
+                               temp_val);
+                }
+        }
+        adapter->temp = temp_state;
+        return rv;
+}
+
+void netxen_watchdog_task(struct work_struct *work)
+{
+        int port_num;
+        struct netxen_port *port;
+        struct net_device *netdev;
+        struct netxen_adapter *adapter =
+                container_of(work, struct netxen_adapter, watchdog_task);
+
+        if (netxen_nic_check_temp(adapter))
+                return;
+
+        for (port_num = 0; port_num < adapter->ahw.max_ports; port_num++) {
+                port = adapter->port[port_num];
+                netdev = port->netdev;
+
+                if ((netif_running(netdev)) && !netif_carrier_ok(netdev)) {
+                        printk(KERN_INFO "%s port %d, %s carrier is now ok\n",
+                               netxen_nic_driver_name, port_num, netdev->name);
+                        netif_carrier_on(netdev);
+                }
+
+                if (netif_queue_stopped(netdev))
+                        netif_wake_queue(netdev);
+        }
+
+        if (adapter->handle_phy_intr)
+                adapter->handle_phy_intr(adapter);
+        mod_timer(&adapter->watchdog_timer, jiffies + 2 * HZ);
+}
+
+/*
+ * netxen_process_rcv() send the received packet to the protocol stack.
+ * and if the number of receives exceeds RX_BUFFERS_REFILL, then we
+ * invoke the routine to send more rx buffers to the Phantom...
+ */
+void
+netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
+                   struct status_desc *desc)
+{
+        struct netxen_port *port = adapter->port[netxen_get_sts_port(desc)];
+        struct pci_dev *pdev = port->pdev;
+        struct net_device *netdev = port->netdev;
+        int index = le16_to_cpu(netxen_get_sts_refhandle(desc));
+        struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
+        struct netxen_rx_buffer *buffer;
+        struct sk_buff *skb;
+        u32 length = le16_to_cpu(netxen_get_sts_totallength(desc));
+        u32 desc_ctx;
+        struct netxen_rcv_desc_ctx *rcv_desc;
+        int ret;
+
+        desc_ctx = netxen_get_sts_type(desc);
+        if (unlikely(desc_ctx >= NUM_RCV_DESC_RINGS)) {
+                printk("%s: %s Bad Rcv descriptor ring\n",
+                       netxen_nic_driver_name, netdev->name);
+                return;
+        }
+
+        rcv_desc = &recv_ctx->rcv_desc[desc_ctx];
+        if (unlikely(index > rcv_desc->max_rx_desc_count)) {
+                DPRINTK(ERR, "Got a buffer index:%x Max is %x\n",
+                        index, rcv_desc->max_rx_desc_count);
+                return;
+        }
+        buffer = &rcv_desc->rx_buf_arr[index];
+        if (desc_ctx == RCV_DESC_LRO_CTXID) {
+                buffer->lro_current_frags++;
+                if (netxen_get_sts_desc_lro_last_frag(desc)) {
+                        buffer->lro_expected_frags =
+                            netxen_get_sts_desc_lro_cnt(desc);
+                        buffer->lro_length = length;
+                }
+                if (buffer->lro_current_frags != buffer->lro_expected_frags) {
+                        if (buffer->lro_expected_frags != 0) {
+                                printk("LRO: (refhandle:%x) recv frag."
+                                       "wait for last. flags: %x expected:%d"
+                                       "have:%d\n", index,
+                                       netxen_get_sts_desc_lro_last_frag(desc),
+                                       buffer->lro_expected_frags,
+                                       buffer->lro_current_frags);
+                        }
+                        return;
+                }
+        }
+
+        pci_unmap_single(pdev, buffer->dma, rcv_desc->dma_size,
+                         PCI_DMA_FROMDEVICE);
+
+        skb = (struct sk_buff *)buffer->skb;
+
+        if (likely(netxen_get_sts_status(desc) == STATUS_CKSUM_OK)) {
+                port->stats.csummed++;
+                skb->ip_summed = CHECKSUM_UNNECESSARY;
+        }
+        skb->dev = netdev;
+        if (desc_ctx == RCV_DESC_LRO_CTXID) {
+                /* True length was only available on the last pkt */
+                skb_put(skb, buffer->lro_length);
+        } else {
+                skb_put(skb, length);
+        }
+
+        skb->protocol = eth_type_trans(skb, netdev);
+
+        ret = netif_receive_skb(skb);
+
+        /*
+         * RH: Do we need these stats on a regular basis. Can we get it from
+         * Linux stats.
+         */
+        switch (ret) {
+        case NET_RX_SUCCESS:
+                port->stats.uphappy++;
+                break;
+
+        case NET_RX_CN_LOW:
+                port->stats.uplcong++;
+                break;
+
+        case NET_RX_CN_MOD:
+                port->stats.upmcong++;
+                break;
+
+        case NET_RX_CN_HIGH:
+                port->stats.uphcong++;
+                break;
+
+        case NET_RX_DROP:
+                port->stats.updropped++;
+                break;
+
+        default:
+                port->stats.updunno++;
+                break;
+        }
+
+        netdev->last_rx = jiffies;
+
+        rcv_desc->rcv_free++;
+        rcv_desc->rcv_pending--;
+
+        /*
+         * We just consumed one buffer so post a buffer.
+         */
+        adapter->stats.post_called++;
+        buffer->skb = NULL;
+        buffer->state = NETXEN_BUFFER_FREE;
+        buffer->lro_current_frags = 0;
+        buffer->lro_expected_frags = 0;
+
+        port->stats.no_rcv++;
+        port->stats.rxbytes += length;
+}
+
+/* Process Receive status ring */
+u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
+{
+        struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctxid]);
+        struct status_desc *desc_head = recv_ctx->rcv_status_desc_head;
+        struct status_desc *desc;       /* used to read status desc here */
+        u32 consumer = recv_ctx->status_rx_consumer;
+        u32 producer = 0;
+        int count = 0, ring;
+
+        DPRINTK(INFO, "procesing receive\n");
+        /*
+         * we assume in this case that there is only one port and that is
+         * port #1...changes need to be done in firmware to indicate port
+         * number as part of the descriptor. This way we will be able to get
+         * the netdev which is associated with that device.
+         */
+        while (count < max) {
+                desc = &desc_head[consumer];
+                if (!
+                    (le16_to_cpu(netxen_get_sts_owner(desc)) &
+                     STATUS_OWNER_HOST)) {
+                        DPRINTK(ERR, "desc %p ownedby %x\n", desc,
+                                netxen_get_sts_owner(desc));
+                        break;
+                }
+                netxen_process_rcv(adapter, ctxid, desc);
+                netxen_clear_sts_owner(desc);
+                netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM);
+                consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
+                count++;
+        }
+        if (count) {
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        netxen_post_rx_buffers_nodb(adapter, ctxid, ring);
+                }
+        }
+
+        /* update the consumer index in phantom */
+        if (count) {
+                adapter->stats.process_rcv++;
+                recv_ctx->status_rx_consumer = consumer;
+                recv_ctx->status_rx_producer = producer;
+
+                /* Window = 1 */
+                writel(consumer,
+                       NETXEN_CRB_NORMALIZE(adapter,
+                                            recv_crb_registers[ctxid].
+                                            crb_rcv_status_consumer));
+        }
+
+        return count;
+}
+
+/* Process Command status ring */
+int netxen_process_cmd_ring(unsigned long data)
+{
+        u32 last_consumer;
+        u32 consumer;
+        struct netxen_adapter *adapter = (struct netxen_adapter *)data;
+        int count1 = 0;
+        int count2 = 0;
+        struct netxen_cmd_buffer *buffer;
+        struct netxen_port *port;       /* port #1 */
+        struct netxen_port *nport;
+        struct pci_dev *pdev;
+        struct netxen_skb_frag *frag;
+        u32 i;
+        struct sk_buff *skb = NULL;
+        int p;
+        int done;
+
+        spin_lock(&adapter->tx_lock);
+        last_consumer = adapter->last_cmd_consumer;
+        DPRINTK(INFO, "procesing xmit complete\n");
+        /* we assume in this case that there is only one port and that is
+         * port #1...changes need to be done in firmware to indicate port
+         * number as part of the descriptor. This way we will be able to get
+         * the netdev which is associated with that device.
+         */
+
+        consumer = *(adapter->cmd_consumer);
+        if (last_consumer == consumer) {        /* Ring is empty    */
+                DPRINTK(INFO, "last_consumer %d == consumer %d\n",
+                        last_consumer, consumer);
+                spin_unlock(&adapter->tx_lock);
+                return 1;
+        }
+
+        adapter->proc_cmd_buf_counter++;
+        adapter->stats.process_xmit++;
+        /*
+         * Not needed - does not seem to be used anywhere.
+         * adapter->cmd_consumer = consumer;
+         */
+        spin_unlock(&adapter->tx_lock);
+
+        while ((last_consumer != consumer) && (count1 < MAX_STATUS_HANDLE)) {
+                buffer = &adapter->cmd_buf_arr[last_consumer];
+                port = adapter->port[buffer->port];
+                pdev = port->pdev;
+                frag = &buffer->frag_array[0];
+                skb = buffer->skb;
+                if (skb && (cmpxchg(&buffer->skb, skb, 0) == skb)) {
+                        pci_unmap_single(pdev, frag->dma, frag->length,
+                                         PCI_DMA_TODEVICE);
+                        for (i = 1; i < buffer->frag_count; i++) {
+                                DPRINTK(INFO, "getting fragment no %d\n", i);
+                                frag++; /* Get the next frag */
+                                pci_unmap_page(pdev, frag->dma, frag->length,
+                                               PCI_DMA_TODEVICE);
+                        }
+
+                        port->stats.skbfreed++;
+                        dev_kfree_skb_any(skb);
+                        skb = NULL;
+                } else if (adapter->proc_cmd_buf_counter == 1) {
+                        port->stats.txnullskb++;
+                }
+                if (unlikely(netif_queue_stopped(port->netdev)
+                             && netif_carrier_ok(port->netdev))
+                    && ((jiffies - port->netdev->trans_start) >
+                        port->netdev->watchdog_timeo)) {
+                        SCHEDULE_WORK(&port->adapter->tx_timeout_task);
+                }
+
+                last_consumer = get_next_index(last_consumer,
+                                               adapter->max_tx_desc_count);
+                count1++;
+        }
+        adapter->stats.noxmitdone += count1;
+
+        count2 = 0;
+        spin_lock(&adapter->tx_lock);
+        if ((--adapter->proc_cmd_buf_counter) == 0) {
+                adapter->last_cmd_consumer = last_consumer;
+                while ((adapter->last_cmd_consumer != consumer)
+                       && (count2 < MAX_STATUS_HANDLE)) {
+                        buffer =
+                            &adapter->cmd_buf_arr[adapter->last_cmd_consumer];
+                        count2++;
+                        if (buffer->skb)
+                                break;
+                        else
+                                adapter->last_cmd_consumer =
+                                    get_next_index(adapter->last_cmd_consumer,
+                                                   adapter->max_tx_desc_count);
+                }
+        }
+        if (count1 || count2) {
+                for (p = 0; p < adapter->ahw.max_ports; p++) {
+                        nport = adapter->port[p];
+                        if (netif_queue_stopped(nport->netdev)
+                            && (nport->flags & NETXEN_NETDEV_STATUS)) {
+                                netif_wake_queue(nport->netdev);
+                                nport->flags &= ~NETXEN_NETDEV_STATUS;
+                        }
+                }
+        }
+        /*
+         * If everything is freed up to consumer then check if the ring is full
+         * If the ring is full then check if more needs to be freed and
+         * schedule the call back again.
+         *
+         * This happens when there are 2 CPUs. One could be freeing and the
+         * other filling it. If the ring is full when we get out of here and
+         * the card has already interrupted the host then the host can miss the
+         * interrupt.
+         *
+         * There is still a possible race condition and the host could miss an
+         * interrupt. The card has to take care of this.
+         */
+        if (adapter->last_cmd_consumer == consumer &&
+            (((adapter->cmd_producer + 1) %
+              adapter->max_tx_desc_count) == adapter->last_cmd_consumer)) {
+                consumer = *(adapter->cmd_consumer);
+        }
+        done = (adapter->last_cmd_consumer == consumer);
+
+        spin_unlock(&adapter->tx_lock);
+        DPRINTK(INFO, "last consumer is %d in %s\n", last_consumer,
+                __FUNCTION__);
+        return (done);
+}
+
+/*
+ * netxen_post_rx_buffers puts buffer in the Phantom memory
+ */
+void netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ctx, u32 ringid)
+{
+        struct pci_dev *pdev = adapter->ahw.pdev;
+        struct sk_buff *skb;
+        struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]);
+        struct netxen_rcv_desc_ctx *rcv_desc = NULL;
+        uint producer;
+        struct rcv_desc *pdesc;
+        struct netxen_rx_buffer *buffer;
+        int count = 0;
+        int index = 0;
+        netxen_ctx_msg msg = 0;
+        dma_addr_t dma;
+
+        adapter->stats.post_called++;
+        rcv_desc = &recv_ctx->rcv_desc[ringid];
+
+        producer = rcv_desc->producer;
+        index = rcv_desc->begin_alloc;
+        buffer = &rcv_desc->rx_buf_arr[index];
+        /* We can start writing rx descriptors into the phantom memory. */
+        while (buffer->state == NETXEN_BUFFER_FREE) {
+                skb = dev_alloc_skb(rcv_desc->skb_size);
+                if (unlikely(!skb)) {
+                        /*
+                         * TODO
+                         * We need to schedule the posting of buffers to the pegs.
+                         */
+                        rcv_desc->begin_alloc = index;
+                        DPRINTK(ERR, "netxen_post_rx_buffers: "
+                                " allocated only %d buffers\n", count);
+                        break;
+                }
+
+                count++;        /* now there should be no failure */
+                pdesc = &rcv_desc->desc_head[producer];
+
+#if defined(XGB_DEBUG)
+                *(unsigned long *)(skb->head) = 0xc0debabe;
+                if (skb_is_nonlinear(skb)) {
+                        printk("Allocated SKB @%p is nonlinear\n");
+                }
+#endif
+                skb_reserve(skb, 2);
+                /* This will be setup when we receive the
+                 * buffer after it has been filled  FSL  TBD TBD
+                 * skb->dev = netdev;
+                 */
+                dma = pci_map_single(pdev, skb->data, rcv_desc->dma_size,
+                                     PCI_DMA_FROMDEVICE);
+                pdesc->addr_buffer = dma;
+                buffer->skb = skb;
+                buffer->state = NETXEN_BUFFER_BUSY;
+                buffer->dma = dma;
+                /* make a rcv descriptor  */
+                pdesc->reference_handle = buffer->ref_handle;
+                pdesc->buffer_length = rcv_desc->dma_size;
+                DPRINTK(INFO, "done writing descripter\n");
+                producer =
+                    get_next_index(producer, rcv_desc->max_rx_desc_count);
+                index = get_next_index(index, rcv_desc->max_rx_desc_count);
+                buffer = &rcv_desc->rx_buf_arr[index];
+        }
+        /* if we did allocate buffers, then write the count to Phantom */
+        if (count) {
+                rcv_desc->begin_alloc = index;
+                rcv_desc->rcv_pending += count;
+                adapter->stats.lastposted = count;
+                adapter->stats.posted += count;
+                rcv_desc->producer = producer;
+                if (rcv_desc->rcv_free >= 32) {
+                        rcv_desc->rcv_free = 0;
+                        /* Window = 1 */
+                        writel((producer - 1) &
+                               (rcv_desc->max_rx_desc_count - 1),
+                               NETXEN_CRB_NORMALIZE(adapter,
+                                                    recv_crb_registers[0].
+                                                    rcv_desc_crb[ringid].
+                                                    crb_rcv_producer_offset));
+                        /*
+                         * Write a doorbell msg to tell phanmon of change in
+                         * receive ring producer
+                         */
+                        netxen_set_msg_peg_id(msg, NETXEN_RCV_PEG_DB_ID);
+                        netxen_set_msg_privid(msg);
+                        netxen_set_msg_count(msg,
+                                             ((producer -
+                                               1) & (rcv_desc->
+                                                     max_rx_desc_count - 1)));
+                        netxen_set_msg_ctxid(msg, 0);
+                        netxen_set_msg_opcode(msg, NETXEN_RCV_PRODUCER(ringid));
+                        writel(msg,
+                               DB_NORMALIZE(adapter,
+                                            NETXEN_RCV_PRODUCER_OFFSET));
+                }
+        }
+}
+
+void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, uint32_t ctx,
+                                 uint32_t ringid)
+{
+        struct pci_dev *pdev = adapter->ahw.pdev;
+        struct sk_buff *skb;
+        struct netxen_recv_context *recv_ctx = &(adapter->recv_ctx[ctx]);
+        struct netxen_rcv_desc_ctx *rcv_desc = NULL;
+        u32 producer;
+        struct rcv_desc *pdesc;
+        struct netxen_rx_buffer *buffer;
+        int count = 0;
+        int index = 0;
+
+        adapter->stats.post_called++;
+        rcv_desc = &recv_ctx->rcv_desc[ringid];
+
+        producer = rcv_desc->producer;
+        index = rcv_desc->begin_alloc;
+        buffer = &rcv_desc->rx_buf_arr[index];
+        /* We can start writing rx descriptors into the phantom memory. */
+        while (buffer->state == NETXEN_BUFFER_FREE) {
+                skb = dev_alloc_skb(rcv_desc->skb_size);
+                if (unlikely(!skb)) {
+                        /*
+                         * We need to schedule the posting of buffers to the pegs.
+                         */
+                        rcv_desc->begin_alloc = index;
+                        DPRINTK(ERR, "netxen_post_rx_buffers_nodb: "
+                                " allocated only %d buffers\n", count);
+                        break;
+                }
+                count++;        /* now there should be no failure */
+                pdesc = &rcv_desc->desc_head[producer];
+                skb_reserve(skb, 2);
+                /* 
+                 * This will be setup when we receive the
+                 * buffer after it has been filled
+                 * skb->dev = netdev;
+                 */
+                buffer->skb = skb;
+                buffer->state = NETXEN_BUFFER_BUSY;
+                buffer->dma = pci_map_single(pdev, skb->data,
+                                             rcv_desc->dma_size,
+                                             PCI_DMA_FROMDEVICE);
+
+                /* make a rcv descriptor  */
+                pdesc->reference_handle = le16_to_cpu(buffer->ref_handle);
+                pdesc->buffer_length = le16_to_cpu(rcv_desc->dma_size);
+                pdesc->addr_buffer = cpu_to_le64(buffer->dma);
+                DPRINTK(INFO, "done writing descripter\n");
+                producer =
+                    get_next_index(producer, rcv_desc->max_rx_desc_count);
+                index = get_next_index(index, rcv_desc->max_rx_desc_count);
+                buffer = &rcv_desc->rx_buf_arr[index];
+        }
+
+        /* if we did allocate buffers, then write the count to Phantom */
+        if (count) {
+                rcv_desc->begin_alloc = index;
+                rcv_desc->rcv_pending += count;
+                adapter->stats.lastposted = count;
+                adapter->stats.posted += count;
+                rcv_desc->producer = producer;
+                if (rcv_desc->rcv_free >= 32) {
+                        rcv_desc->rcv_free = 0;
+                        /* Window = 1 */
+                        writel((producer - 1) &
+                               (rcv_desc->max_rx_desc_count - 1),
+                               NETXEN_CRB_NORMALIZE(adapter,
+                                                    recv_crb_registers[0].
+                                                    rcv_desc_crb[ringid].
+                                                    crb_rcv_producer_offset));
+                        wmb();
+                }
+        }
+}
+
+int netxen_nic_tx_has_work(struct netxen_adapter *adapter)
+{
+        if (find_diff_among(adapter->last_cmd_consumer,
+                            adapter->cmd_producer,
+                            adapter->max_tx_desc_count) > 0)
+                return 1;
+
+        return 0;
+}
+
+int
+netxen_nic_fill_statistics(struct netxen_adapter *adapter,
+                           struct netxen_port *port,
+                           struct netxen_statistics *netxen_stats)
+{
+        void __iomem *addr;
+
+        if (adapter->ahw.board_type == NETXEN_NIC_XGBE) {
+                netxen_nic_pci_change_crbwindow(adapter, 0);
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_TX_BYTE_CNT,
+                                           &(netxen_stats->tx_bytes));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_TX_FRAME_CNT,
+                                           &(netxen_stats->tx_packets));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_RX_BYTE_CNT,
+                                           &(netxen_stats->rx_bytes));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_RX_FRAME_CNT,
+                                           &(netxen_stats->rx_packets));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_AGGR_ERROR_CNT,
+                                           &(netxen_stats->rx_errors));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_CRC_ERROR_CNT,
+                                           &(netxen_stats->rx_crc_errors));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
+                                           &(netxen_stats->
+                                             rx_long_length_error));
+                NETXEN_NIC_LOCKED_READ_REG(NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
+                                           &(netxen_stats->
+                                             rx_short_length_error));
+
+                netxen_nic_pci_change_crbwindow(adapter, 1);
+        } else {
+                spin_lock_bh(&adapter->tx_lock);
+                netxen_stats->tx_bytes = port->stats.txbytes;
+                netxen_stats->tx_packets = port->stats.xmitedframes +
+                    port->stats.xmitfinished;
+                netxen_stats->rx_bytes = port->stats.rxbytes;
+                netxen_stats->rx_packets = port->stats.no_rcv;
+                netxen_stats->rx_errors = port->stats.rcvdbadskb;
+                netxen_stats->tx_errors = port->stats.nocmddescriptor;
+                netxen_stats->rx_short_length_error = port->stats.uplcong;
+                netxen_stats->rx_long_length_error = port->stats.uphcong;
+                netxen_stats->rx_crc_errors = 0;
+                netxen_stats->rx_mac_errors = 0;
+                spin_unlock_bh(&adapter->tx_lock);
+        }
+        return 0;
+}
+
+void netxen_nic_clear_stats(struct netxen_adapter *adapter)
+{
+        struct netxen_port *port;
+        int port_num;
+
+        memset(&adapter->stats, 0, sizeof(adapter->stats));
+        for (port_num = 0; port_num < adapter->ahw.max_ports; port_num++) {
+                port = adapter->port[port_num];
+                memset(&port->stats, 0, sizeof(port->stats));
+        }
+}
+
+int
+netxen_nic_clear_statistics(struct netxen_adapter *adapter,
+                            struct netxen_port *port)
+{
+        int data = 0;
+
+        netxen_nic_pci_change_crbwindow(adapter, 0);
+
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_TX_BYTE_CNT, &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_TX_FRAME_CNT,
+                                    &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_RX_BYTE_CNT, &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_RX_FRAME_CNT,
+                                    &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_AGGR_ERROR_CNT,
+                                    &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_CRC_ERROR_CNT,
+                                    &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_OVERSIZE_FRAME_ERR,
+                                    &data);
+        netxen_nic_locked_write_reg(adapter, NETXEN_NIU_XGE_UNDERSIZE_FRAME_ERR,
+                                    &data);
+
+        netxen_nic_pci_change_crbwindow(adapter, 1);
+        netxen_nic_clear_stats(adapter);
+        return 0;
+}
+
+int
+netxen_nic_do_ioctl(struct netxen_adapter *adapter, void *u_data,
+                    struct netxen_port *port)
+{
+        struct netxen_nic_ioctl_data data;
+        struct netxen_nic_ioctl_data *up_data;
+        int retval = 0;
+        struct netxen_statistics netxen_stats;
+
+        up_data = (void *)u_data;
+
+        DPRINTK(INFO, "doing ioctl for %p\n", adapter);
+        if (copy_from_user(&data, (void __user *)up_data, sizeof(data))) {
+                /* evil user tried to crash the kernel */
+                DPRINTK(ERR, "bad copy from userland: %d\n", (int)sizeof(data));
+                retval = -EFAULT;
+                goto error_out;
+        }
+
+        /* Shouldn't access beyond legal limits of  "char u[64];" member */
+        if (!data.ptr && (data.size > sizeof(data.u))) {
+                /* evil user tried to crash the kernel */
+                DPRINTK(ERR, "bad size: %d\n", data.size);
+                retval = -EFAULT;
+                goto error_out;
+        }
+
+        switch (data.cmd) {
+        case netxen_nic_cmd_pci_read:
+                if ((retval = netxen_nic_hw_read_ioctl(adapter, data.off,
+                                                       &(data.u), data.size)))
+                        goto error_out;
+                if (copy_to_user
+                    ((void __user *)&(up_data->u), &(data.u), data.size)) {
+                        DPRINTK(ERR, "bad copy to userland: %d\n",
+                                (int)sizeof(data));
+                        retval = -EFAULT;
+                        goto error_out;
+                }
+                data.rv = 0;
+                break;
+
+        case netxen_nic_cmd_pci_write:
+                if ((retval = netxen_nic_hw_write_ioctl(adapter, data.off,
+                                                        &(data.u), data.size)))
+                        goto error_out;
+                data.rv = 0;
+                break;
+
+        case netxen_nic_cmd_pci_mem_read:
+                if (netxen_nic_pci_mem_read_ioctl(adapter, data.off, &(data.u),
+                                                  data.size)) {
+                        DPRINTK(ERR, "Failed to read the data.\n");
+                        retval = -EFAULT;
+                        goto error_out;
+                }
+                if (copy_to_user
+                    ((void __user *)&(up_data->u), &(data.u), data.size)) {
+                        DPRINTK(ERR, "bad copy to userland: %d\n",
+                                (int)sizeof(data));
+                        retval = -EFAULT;
+                        goto error_out;
+                }
+                data.rv = 0;
+                break;
+
+        case netxen_nic_cmd_pci_mem_write:
+                if ((retval = netxen_nic_pci_mem_write_ioctl(adapter, data.off,
+                                                             &(data.u),
+                                                             data.size)))
+                        goto error_out;
+                data.rv = 0;
+                break;
+
+        case netxen_nic_cmd_pci_config_read:
+                switch (data.size) {
+                case 1:
+                        data.rv = pci_read_config_byte(adapter->ahw.pdev,
+                                                       data.off,
+                                                       (char *)&(data.u));
+                        break;
+                case 2:
+                        data.rv = pci_read_config_word(adapter->ahw.pdev,
+                                                       data.off,
+                                                       (short *)&(data.u));
+                        break;
+                case 4:
+                        data.rv = pci_read_config_dword(adapter->ahw.pdev,
+                                                        data.off,
+                                                        (u32 *) & (data.u));
+                        break;
+                }
+                if (copy_to_user
+                    ((void __user *)&(up_data->u), &(data.u), data.size)) {
+                        DPRINTK(ERR, "bad copy to userland: %d\n",
+                                (int)sizeof(data));
+                        retval = -EFAULT;
+                        goto error_out;
+                }
+                break;
+
+        case netxen_nic_cmd_pci_config_write:
+                switch (data.size) {
+                case 1:
+                        data.rv = pci_write_config_byte(adapter->ahw.pdev,
+                                                        data.off,
+                                                        *(char *)&(data.u));
+                        break;
+                case 2:
+                        data.rv = pci_write_config_word(adapter->ahw.pdev,
+                                                        data.off,
+                                                        *(short *)&(data.u));
+                        break;
+                case 4:
+                        data.rv = pci_write_config_dword(adapter->ahw.pdev,
+                                                         data.off,
+                                                         *(u32 *) & (data.u));
+                        break;
+                }
+                break;
+
+        case netxen_nic_cmd_get_stats:
+                data.rv =
+                    netxen_nic_fill_statistics(adapter, port, &netxen_stats);
+                if (copy_to_user
+                    ((void __user *)(up_data->ptr), (void *)&netxen_stats,
+                     sizeof(struct netxen_statistics))) {
+                        DPRINTK(ERR, "bad copy to userland: %d\n",
+                                (int)sizeof(netxen_stats));
+                        retval = -EFAULT;
+                        goto error_out;
+                }
+                up_data->rv = data.rv;
+                break;
+
+        case netxen_nic_cmd_clear_stats:
+                data.rv = netxen_nic_clear_statistics(adapter, port);
+                up_data->rv = data.rv;
+                break;
+
+        case netxen_nic_cmd_get_version:
+                if (copy_to_user
+                    ((void __user *)&(up_data->u), NETXEN_NIC_LINUX_VERSIONID,
+                     sizeof(NETXEN_NIC_LINUX_VERSIONID))) {
+                        DPRINTK(ERR, "bad copy to userland: %d\n",
+                                (int)sizeof(data));
+                        retval = -EFAULT;
+                        goto error_out;
+                }
+                break;
+
+        default:
+                DPRINTK(INFO, "bad command %d for %p\n", data.cmd, adapter);
+                retval = -EOPNOTSUPP;
+                goto error_out;
+        }
+        put_user(data.rv, (&(up_data->rv)));
+        DPRINTK(INFO, "done ioctl for %p well.\n", adapter);
+
+      error_out:
+        return retval;
+}
diff --git a/drivers/net/netxen/netxen_nic_ioctl.h b/drivers/net/netxen/netxen_nic_ioctl.h
new file mode 100644
index 000000000000..1221fa527552
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_ioctl.h
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ */
+
+#ifndef __NETXEN_NIC_IOCTL_H__
+#define __NETXEN_NIC_IOCTL_H__
+
+#include <linux/sockios.h>
+
+#define NETXEN_CMD_START        SIOCDEVPRIVATE
+#define NETXEN_NIC_CMD          (NETXEN_CMD_START + 1)
+#define NETXEN_NIC_NAME         (NETXEN_CMD_START + 2)
+#define NETXEN_NIC_NAME_LEN     16
+#define NETXEN_NIC_NAME_RSP     "NETXEN-UNM"
+
+typedef enum {
+        netxen_nic_cmd_none = 0,
+        netxen_nic_cmd_pci_read,
+        netxen_nic_cmd_pci_write,
+        netxen_nic_cmd_pci_mem_read,
+        netxen_nic_cmd_pci_mem_write,
+        netxen_nic_cmd_pci_config_read,
+        netxen_nic_cmd_pci_config_write,
+        netxen_nic_cmd_get_stats,
+        netxen_nic_cmd_clear_stats,
+        netxen_nic_cmd_get_version
+} netxen_nic_ioctl_cmd_t;
+
+struct netxen_nic_ioctl_data {
+        u32 cmd;
+        u32 unused1;
+        u64 off;
+        u32 size;
+        u32 rv;
+        char u[64];
+        void *ptr;
+};
+
+struct netxen_statistics {
+        u64 rx_packets;
+        u64 tx_packets;
+        u64 rx_bytes;
+        u64 rx_errors;
+        u64 tx_bytes;
+        u64 tx_errors;
+        u64 rx_crc_errors;
+        u64 rx_short_length_error;
+        u64 rx_long_length_error;
+        u64 rx_mac_errors;
+};
+
+#endif                          /* __NETXEN_NIC_IOCTL_H_ */
diff --git a/drivers/net/netxen/netxen_nic_isr.c b/drivers/net/netxen/netxen_nic_isr.c
new file mode 100644
index 000000000000..1b45f50fa6aa
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_isr.c
@@ -0,0 +1,208 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *                            
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *                                   
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ */
+
+#include <linux/netdevice.h>
+#include <linux/delay.h>
+
+#include "netxen_nic.h"
+#include "netxen_nic_hw.h"
+#include "netxen_nic_phan_reg.h"
+
+/*
+ * netxen_nic_get_stats - Get System Network Statistics
+ * @netdev: network interface device structure
+ */
+struct net_device_stats *netxen_nic_get_stats(struct net_device *netdev)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct net_device_stats *stats = &port->net_stats;
+
+        memset(stats, 0, sizeof(*stats));
+
+        /* total packets received   */
+        stats->rx_packets = port->stats.no_rcv;
+        /* total packets transmitted    */
+        stats->tx_packets = port->stats.xmitedframes + port->stats.xmitfinished;
+        /* total bytes received     */
+        stats->rx_bytes = port->stats.rxbytes;
+        /* total bytes transmitted  */
+        stats->tx_bytes = port->stats.txbytes;
+        /* bad packets received     */
+        stats->rx_errors = port->stats.rcvdbadskb;
+        /* packet transmit problems */
+        stats->tx_errors = port->stats.nocmddescriptor;
+        /* no space in linux buffers    */
+        stats->rx_dropped = port->stats.updropped;
+        /* no space available in linux  */
+        stats->tx_dropped = port->stats.txdropped;
+
+        return stats;
+}
+
+void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 portno,
+                                 u32 link)
+{
+        struct net_device *netdev = (adapter->port[portno])->netdev;
+
+        if (link)
+                netif_carrier_on(netdev);
+        else
+                netif_carrier_off(netdev);
+}
+
+void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno,
+                            u32 enable)
+{
+        __le32 int_src;
+        struct netxen_port *port;
+
+        /*  This should clear the interrupt source */
+        if (adapter->phy_read)
+                adapter->phy_read(adapter, portno,
+                                  NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
+                                  &int_src);
+        if (int_src == 0) {
+                DPRINTK(INFO, "No phy interrupts for port #%d\n", portno);
+                return;
+        }
+        if (adapter->disable_phy_interrupts)
+                adapter->disable_phy_interrupts(adapter, portno);
+
+        port = adapter->port[portno];
+
+        if (netxen_get_phy_int_jabber(int_src))
+                DPRINTK(INFO, "Jabber interrupt \n");
+
+        if (netxen_get_phy_int_polarity_changed(int_src))
+                DPRINTK(INFO, "POLARITY CHANGED int \n");
+
+        if (netxen_get_phy_int_energy_detect(int_src))
+                DPRINTK(INFO, "ENERGY DETECT INT \n");
+
+        if (netxen_get_phy_int_downshift(int_src))
+                DPRINTK(INFO, "DOWNSHIFT INT \n");
+        /* write it down later.. */
+        if ((netxen_get_phy_int_speed_changed(int_src))
+            || (netxen_get_phy_int_link_status_changed(int_src))) {
+                __le32 status;
+
+                DPRINTK(INFO, "SPEED CHANGED OR LINK STATUS CHANGED \n");
+
+                if (adapter->phy_read
+                    && adapter->phy_read(adapter, portno,
+                                         NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                                         &status) == 0) {
+                        if (netxen_get_phy_int_link_status_changed(int_src)) {
+                                if (netxen_get_phy_link(status)) {
+                                        netxen_niu_gbe_init_port(adapter,
+                                                                 portno);
+                                        printk("%s: %s Link UP\n",
+                                               netxen_nic_driver_name,
+                                               port->netdev->name);
+
+                                } else {
+                                        printk("%s: %s Link DOWN\n",
+                                               netxen_nic_driver_name,
+                                               port->netdev->name);
+                                }
+                                netxen_indicate_link_status(adapter, portno,
+                                                            netxen_get_phy_link
+                                                            (status));
+                        }
+                }
+        }
+        if (adapter->enable_phy_interrupts)
+                adapter->enable_phy_interrupts(adapter, portno);
+}
+
+void netxen_nic_isr_other(struct netxen_adapter *adapter)
+{
+        u32 portno;
+        u32 val, linkup, qg_linksup;
+
+        /* verify the offset */
+        val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
+        if (val == adapter->ahw.qg_linksup)
+                return;
+
+        qg_linksup = adapter->ahw.qg_linksup;
+        adapter->ahw.qg_linksup = val;
+        DPRINTK(INFO, "link update 0x%08x\n", val);
+        for (portno = 0; portno < NETXEN_NIU_MAX_GBE_PORTS; portno++) {
+                linkup = val & 1;
+                if (linkup != (qg_linksup & 1)) {
+                        printk(KERN_INFO "%s: PORT %d link %s\n",
+                               netxen_nic_driver_name, portno,
+                               ((linkup == 0) ? "down" : "up"));
+                        netxen_indicate_link_status(adapter, portno, linkup);
+                        if (linkup)
+                                netxen_nic_set_link_parameters(adapter->
+                                                               port[portno]);
+
+                }
+                val = val >> 1;
+                qg_linksup = qg_linksup >> 1;
+        }
+
+        adapter->stats.otherints++;
+
+}
+
+void netxen_nic_gbe_handle_phy_intr(struct netxen_adapter *adapter)
+{
+        netxen_nic_isr_other(adapter);
+}
+
+void netxen_nic_xgbe_handle_phy_intr(struct netxen_adapter *adapter)
+{
+        struct net_device *netdev = adapter->port[0]->netdev;
+        u32 val;
+
+        /* WINDOW = 1 */
+        val = readl(NETXEN_CRB_NORMALIZE(adapter, CRB_XG_STATE));
+
+        if (adapter->ahw.xg_linkup == 1 && val != XG_LINK_UP) {
+                printk(KERN_INFO "%s: %s NIC Link is down\n",
+                       netxen_nic_driver_name, netdev->name);
+                adapter->ahw.xg_linkup = 0;
+                /* read twice to clear sticky bits */
+                /* WINDOW = 0 */
+                netxen_nic_read_w0(adapter, NETXEN_NIU_XG_STATUS, &val);
+                netxen_nic_read_w0(adapter, NETXEN_NIU_XG_STATUS, &val);
+
+                if ((val & 0xffb) != 0xffb) {
+                        printk(KERN_INFO "%s ISR: Sync/Align BAD: 0x%08x\n",
+                               netxen_nic_driver_name, val);
+                }
+        } else if (adapter->ahw.xg_linkup == 0 && val == XG_LINK_UP) {
+                printk(KERN_INFO "%s: %s NIC Link is up\n",
+                       netxen_nic_driver_name, netdev->name);
+                adapter->ahw.xg_linkup = 1;
+        }
+}
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
new file mode 100644
index 000000000000..575b71b67202
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -0,0 +1,1210 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ *
+ *
+ *  Main source file for NetXen NIC Driver on Linux
+ *
+ */
+
+#include <linux/vmalloc.h>
+#include <linux/highmem.h>
+#include "netxen_nic_hw.h"
+
+#include "netxen_nic.h"
+#define DEFINE_GLOBAL_RECV_CRB
+#include "netxen_nic_phan_reg.h"
+#include "netxen_nic_ioctl.h"
+
+#include <linux/dma-mapping.h>
+#include <linux/vmalloc.h>
+
+#define PHAN_VENDOR_ID 0x4040
+
+MODULE_DESCRIPTION("NetXen Multi port (1/10) Gigabit Network Driver");
+MODULE_LICENSE("GPL");
+MODULE_VERSION(NETXEN_NIC_LINUX_VERSIONID);
+
+char netxen_nic_driver_name[] = "netxen-nic";
+static char netxen_nic_driver_string[] = "NetXen Network Driver version "
+    NETXEN_NIC_LINUX_VERSIONID;
+
+struct netxen_adapter *g_adapter = NULL;
+
+#define NETXEN_NETDEV_WEIGHT 120
+#define NETXEN_ADAPTER_UP_MAGIC 777
+#define NETXEN_NIC_PEG_TUNE 0
+
+u8 nx_p2_id = NX_P2_C0;
+
+#define DMA_32BIT_MASK  0x00000000ffffffffULL
+#define DMA_35BIT_MASK  0x00000007ffffffffULL
+
+/* Local functions to NetXen NIC driver */
+static int __devinit netxen_nic_probe(struct pci_dev *pdev,
+                                      const struct pci_device_id *ent);
+static void __devexit netxen_nic_remove(struct pci_dev *pdev);
+static int netxen_nic_open(struct net_device *netdev);
+static int netxen_nic_close(struct net_device *netdev);
+static int netxen_nic_xmit_frame(struct sk_buff *, struct net_device *);
+static void netxen_tx_timeout(struct net_device *netdev);
+static void netxen_tx_timeout_task(struct work_struct *work);
+static void netxen_watchdog(unsigned long);
+static int netxen_handle_int(struct netxen_adapter *, struct net_device *);
+static int netxen_nic_ioctl(struct net_device *netdev,
+                            struct ifreq *ifr, int cmd);
+static int netxen_nic_poll(struct net_device *dev, int *budget);
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void netxen_nic_poll_controller(struct net_device *netdev);
+#endif
+static irqreturn_t netxen_intr(int irq, void *data);
+
+/*  PCI Device ID Table  */
+static struct pci_device_id netxen_pci_tbl[] __devinitdata = {
+        {PCI_DEVICE(0x4040, 0x0001)},
+        {PCI_DEVICE(0x4040, 0x0002)},
+        {PCI_DEVICE(0x4040, 0x0003)},
+        {PCI_DEVICE(0x4040, 0x0004)},
+        {PCI_DEVICE(0x4040, 0x0005)},
+        {0,}
+};
+
+MODULE_DEVICE_TABLE(pci, netxen_pci_tbl);
+
+struct workqueue_struct *netxen_workq;
+static void netxen_watchdog(unsigned long);
+
+/*
+ * netxen_nic_probe()
+ *
+ * The Linux system will invoke this after identifying the vendor ID and
+ * device Id in the pci_tbl supported by this module.
+ *
+ * A quad port card has one operational PCI config space, (function 0),
+ * which is used to access all four ports.
+ *
+ * This routine will initialize the adapter, and setup the global parameters
+ * along with the port's specific structure.
+ */
+static int __devinit
+netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
+{
+        struct net_device *netdev = NULL;
+        struct netxen_adapter *adapter = NULL;
+        struct netxen_port *port = NULL;
+        void __iomem *mem_ptr0 = NULL;
+        void __iomem *mem_ptr1 = NULL;
+        void __iomem *mem_ptr2 = NULL;
+
+        u8 *db_ptr = NULL;
+        unsigned long mem_base, mem_len, db_base, db_len;
+        int pci_using_dac, i, err;
+        int ring;
+        struct netxen_recv_context *recv_ctx = NULL;
+        struct netxen_rcv_desc_ctx *rcv_desc = NULL;
+        struct netxen_cmd_buffer *cmd_buf_arr = NULL;
+        u64 mac_addr[FLASH_NUM_PORTS + 1];
+        int valid_mac = 0;
+        static int netxen_cards_found = 0;
+
+        printk(KERN_INFO "%s \n", netxen_nic_driver_string);
+        /* In current scheme, we use only PCI function 0 */
+        if (PCI_FUNC(pdev->devfn) != 0) {
+                DPRINTK(ERR, "NetXen function %d will not be enabled.\n",
+                        PCI_FUNC(pdev->devfn));
+                return -ENODEV;
+        }
+        if ((err = pci_enable_device(pdev)))
+                return err;
+        if (!(pci_resource_flags(pdev, 0) & IORESOURCE_MEM)) {
+                err = -ENODEV;
+                goto err_out_disable_pdev;
+        }
+
+        if ((err = pci_request_regions(pdev, netxen_nic_driver_name)))
+                goto err_out_disable_pdev;
+
+        pci_set_master(pdev);
+        pci_read_config_byte(pdev, PCI_REVISION_ID, &nx_p2_id);
+        if (nx_p2_id == NX_P2_C1 &&
+            (pci_set_dma_mask(pdev, DMA_35BIT_MASK) == 0) &&
+            (pci_set_consistent_dma_mask(pdev, DMA_35BIT_MASK) == 0)) {
+                pci_using_dac = 1;
+        } else {
+                if ((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK)) ||
+                    (err = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)))
+                        goto err_out_free_res;
+
+                pci_using_dac = 0;
+        }
+
+        /* remap phys address */
+        mem_base = pci_resource_start(pdev, 0); /* 0 is for BAR 0 */
+        mem_len = pci_resource_len(pdev, 0);
+
+        /* 128 Meg of memory */
+        mem_ptr0 = ioremap(mem_base, FIRST_PAGE_GROUP_SIZE);
+        mem_ptr1 =
+            ioremap(mem_base + SECOND_PAGE_GROUP_START, SECOND_PAGE_GROUP_SIZE);
+        mem_ptr2 =
+            ioremap(mem_base + THIRD_PAGE_GROUP_START, THIRD_PAGE_GROUP_SIZE);
+
+        if ((mem_ptr0 == 0UL) || (mem_ptr1 == 0UL) || (mem_ptr2 == 0UL)) {
+                DPRINTK(ERR,
+                        "Cannot remap adapter memory aborting.:"
+                        "0 -> %p, 1 -> %p, 2 -> %p\n",
+                        mem_ptr0, mem_ptr1, mem_ptr2);
+
+                err = -EIO;
+                goto err_out_iounmap;
+        }
+        db_base = pci_resource_start(pdev, 4);  /* doorbell is on bar 4 */
+        db_len = pci_resource_len(pdev, 4);
+
+        if (db_len == 0) {
+                printk(KERN_ERR "%s: doorbell is disabled\n",
+                       netxen_nic_driver_name);
+                err = -EIO;
+                goto err_out_iounmap;
+        }
+        DPRINTK(INFO, "doorbell ioremap from %lx a size of %lx\n", db_base,
+                db_len);
+
+        db_ptr = ioremap(db_base, NETXEN_DB_MAPSIZE_BYTES);
+        if (db_ptr == 0UL) {
+                printk(KERN_ERR "%s: Failed to allocate doorbell map.",
+                       netxen_nic_driver_name);
+                err = -EIO;
+                goto err_out_iounmap;
+        }
+        DPRINTK(INFO, "doorbell ioremaped at %p\n", db_ptr);
+
+/*
+ *      Allocate a adapter structure which will manage all the initialization
+ *      as well as the common resources for all ports...
+ *      all the ports will have pointer to this adapter as well as Adapter
+ *      will have pointers of all the ports structures.
+ */
+
+        /* One adapter structure for all 4 ports....   */
+        adapter = kzalloc(sizeof(struct netxen_adapter), GFP_KERNEL);
+        if (adapter == NULL) {
+                printk(KERN_ERR "%s: Could not allocate adapter memory:%d\n",
+                       netxen_nic_driver_name,
+                       (int)sizeof(struct netxen_adapter));
+                err = -ENOMEM;
+                goto err_out_dbunmap;
+        }
+
+        if (netxen_cards_found == 0) {
+                g_adapter = adapter;
+        }
+        adapter->max_tx_desc_count = MAX_CMD_DESCRIPTORS;
+        adapter->max_rx_desc_count = MAX_RCV_DESCRIPTORS;
+        adapter->max_jumbo_rx_desc_count = MAX_JUMBO_RCV_DESCRIPTORS;
+        adapter->max_lro_rx_desc_count = MAX_LRO_RCV_DESCRIPTORS;
+
+        pci_set_drvdata(pdev, adapter);
+
+        cmd_buf_arr = (struct netxen_cmd_buffer *)vmalloc(TX_RINGSIZE);
+        if (cmd_buf_arr == NULL) {
+                printk(KERN_ERR
+                       "%s: Could not allocate cmd_buf_arr memory:%d\n",
+                       netxen_nic_driver_name, (int)TX_RINGSIZE);
+                err = -ENOMEM;
+                goto err_out_free_adapter;
+        }
+        memset(cmd_buf_arr, 0, TX_RINGSIZE);
+
+        for (i = 0; i < MAX_RCV_CTX; ++i) {
+                recv_ctx = &adapter->recv_ctx[i];
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        rcv_desc = &recv_ctx->rcv_desc[ring];
+                        switch (RCV_DESC_TYPE(ring)) {
+                        case RCV_DESC_NORMAL:
+                                rcv_desc->max_rx_desc_count =
+                                    adapter->max_rx_desc_count;
+                                rcv_desc->flags = RCV_DESC_NORMAL;
+                                rcv_desc->dma_size = RX_DMA_MAP_LEN;
+                                rcv_desc->skb_size = MAX_RX_BUFFER_LENGTH;
+                                break;
+
+                        case RCV_DESC_JUMBO:
+                                rcv_desc->max_rx_desc_count =
+                                    adapter->max_jumbo_rx_desc_count;
+                                rcv_desc->flags = RCV_DESC_JUMBO;
+                                rcv_desc->dma_size = RX_JUMBO_DMA_MAP_LEN;
+                                rcv_desc->skb_size = MAX_RX_JUMBO_BUFFER_LENGTH;
+                                break;
+
+                        case RCV_RING_LRO:
+                                rcv_desc->max_rx_desc_count =
+                                    adapter->max_lro_rx_desc_count;
+                                rcv_desc->flags = RCV_DESC_LRO;
+                                rcv_desc->dma_size = RX_LRO_DMA_MAP_LEN;
+                                rcv_desc->skb_size = MAX_RX_LRO_BUFFER_LENGTH;
+                                break;
+
+                        }
+                        rcv_desc->rx_buf_arr = (struct netxen_rx_buffer *)
+                            vmalloc(RCV_BUFFSIZE);
+
+                        if (rcv_desc->rx_buf_arr == NULL) {
+                                printk(KERN_ERR "%s: Could not allocate"
+                                       "rcv_desc->rx_buf_arr memory:%d\n",
+                                       netxen_nic_driver_name,
+                                       (int)RCV_BUFFSIZE);
+                                err = -ENOMEM;
+                                goto err_out_free_rx_buffer;
+                        }
+                        memset(rcv_desc->rx_buf_arr, 0, RCV_BUFFSIZE);
+                }
+
+        }
+
+        adapter->cmd_buf_arr = cmd_buf_arr;
+        adapter->ahw.pci_base0 = mem_ptr0;
+        adapter->ahw.pci_base1 = mem_ptr1;
+        adapter->ahw.pci_base2 = mem_ptr2;
+        adapter->ahw.db_base = db_ptr;
+        adapter->ahw.db_len = db_len;
+        spin_lock_init(&adapter->tx_lock);
+        spin_lock_init(&adapter->lock);
+        netxen_initialize_adapter_sw(adapter);  /* initialize the buffers in adapter */
+#ifdef CONFIG_IA64
+        netxen_pinit_from_rom(adapter, 0);
+        udelay(500);
+        netxen_load_firmware(adapter);
+#endif
+
+        /*
+         * Set the CRB window to invalid. If any register in window 0 is
+         * accessed it should set the window to 0 and then reset it to 1.
+         */
+        adapter->curr_window = 255;
+        /*
+         *  Adapter in our case is quad port so initialize it before
+         *  initializing the ports
+         */
+        netxen_initialize_adapter_hw(adapter);  /* initialize the adapter */
+
+        netxen_initialize_adapter_ops(adapter);
+
+        init_timer(&adapter->watchdog_timer);
+        adapter->ahw.xg_linkup = 0;
+        adapter->watchdog_timer.function = &netxen_watchdog;
+        adapter->watchdog_timer.data = (unsigned long)adapter;
+        INIT_WORK(&adapter->watchdog_task, netxen_watchdog_task);
+        adapter->ahw.pdev = pdev;
+        adapter->proc_cmd_buf_counter = 0;
+        adapter->ahw.revision_id = nx_p2_id;
+
+        if (pci_enable_msi(pdev)) {
+                adapter->flags &= ~NETXEN_NIC_MSI_ENABLED;
+                printk(KERN_WARNING "%s: unable to allocate MSI interrupt"
+                       " error\n", netxen_nic_driver_name);
+        } else
+                adapter->flags |= NETXEN_NIC_MSI_ENABLED;
+
+        if (netxen_is_flash_supported(adapter) == 0 &&
+            netxen_get_flash_mac_addr(adapter, mac_addr) == 0)
+                valid_mac = 1;
+        else
+                valid_mac = 0;
+
+        /*
+         * Initialize all the CRB registers here.
+         */
+        writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_PRODUCER_OFFSET));
+        writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_CONSUMER_OFFSET));
+        writel(0, NETXEN_CRB_NORMALIZE(adapter, CRB_HOST_CMD_ADDR_LO));
+
+        /* do this before waking up pegs so that we have valid dummy dma addr */
+        err = netxen_initialize_adapter_offload(adapter);
+        if (err) {
+                goto err_out_free_dev;
+        }
+
+        /* Unlock the HW, prompting the boot sequence */
+        writel(1,
+               NETXEN_CRB_NORMALIZE(adapter, NETXEN_ROMUSB_GLB_PEGTUNE_DONE));
+
+        /* Handshake with the card before we register the devices. */
+        netxen_phantom_init(adapter, NETXEN_NIC_PEG_TUNE);
+
+        /* initialize the all the ports */
+        adapter->active_ports = 0;
+
+        for (i = 0; i < adapter->ahw.max_ports; i++) {
+                netdev = alloc_etherdev(sizeof(struct netxen_port));
+                if (!netdev) {
+                        printk(KERN_ERR "%s: could not allocate netdev for port"
+                               " %d\n", netxen_nic_driver_name, i + 1);
+                        goto err_out_free_dev;
+                }
+
+                SET_MODULE_OWNER(netdev);
+                SET_NETDEV_DEV(netdev, &pdev->dev);
+
+                port = netdev_priv(netdev);
+                port->netdev = netdev;
+                port->pdev = pdev;
+                port->adapter = adapter;
+                port->portnum = i;      /* Gigabit port number from 0-3 */
+
+                netdev->open = netxen_nic_open;
+                netdev->stop = netxen_nic_close;
+                netdev->hard_start_xmit = netxen_nic_xmit_frame;
+                netdev->get_stats = netxen_nic_get_stats;
+                netdev->set_multicast_list = netxen_nic_set_multi;
+                netdev->set_mac_address = netxen_nic_set_mac;
+                netdev->change_mtu = netxen_nic_change_mtu;
+                netdev->do_ioctl = netxen_nic_ioctl;
+                netdev->tx_timeout = netxen_tx_timeout;
+                netdev->watchdog_timeo = HZ;
+
+                SET_ETHTOOL_OPS(netdev, &netxen_nic_ethtool_ops);
+                netdev->poll = netxen_nic_poll;
+                netdev->weight = NETXEN_NETDEV_WEIGHT;
+#ifdef CONFIG_NET_POLL_CONTROLLER
+                netdev->poll_controller = netxen_nic_poll_controller;
+#endif
+                /* ScatterGather support */
+                netdev->features = NETIF_F_SG;
+                netdev->features |= NETIF_F_IP_CSUM;
+                netdev->features |= NETIF_F_TSO;
+
+                if (pci_using_dac)
+                        netdev->features |= NETIF_F_HIGHDMA;
+
+                if (valid_mac) {
+                        unsigned char *p = (unsigned char *)&mac_addr[i];
+                        netdev->dev_addr[0] = *(p + 5);
+                        netdev->dev_addr[1] = *(p + 4);
+                        netdev->dev_addr[2] = *(p + 3);
+                        netdev->dev_addr[3] = *(p + 2);
+                        netdev->dev_addr[4] = *(p + 1);
+                        netdev->dev_addr[5] = *(p + 0);
+
+                        memcpy(netdev->perm_addr, netdev->dev_addr,
+                               netdev->addr_len);
+                        if (!is_valid_ether_addr(netdev->perm_addr)) {
+                                printk(KERN_ERR "%s: Bad MAC address "
+                                       "%02x:%02x:%02x:%02x:%02x:%02x.\n",
+                                       netxen_nic_driver_name,
+                                       netdev->dev_addr[0],
+                                       netdev->dev_addr[1],
+                                       netdev->dev_addr[2],
+                                       netdev->dev_addr[3],
+                                       netdev->dev_addr[4],
+                                       netdev->dev_addr[5]);
+                        } else {
+                                if (adapter->macaddr_set)
+                                        adapter->macaddr_set(port,
+                                                             netdev->dev_addr);
+                        }
+                }
+                adapter->netdev = netdev;
+                INIT_WORK(&adapter->tx_timeout_task, netxen_tx_timeout_task);
+                netif_carrier_off(netdev);
+                netif_stop_queue(netdev);
+
+                if ((err = register_netdev(netdev))) {
+                        printk(KERN_ERR "%s: register_netdev failed port #%d"
+                               " aborting\n", netxen_nic_driver_name, i + 1);
+                        err = -EIO;
+                        free_netdev(netdev);
+                        goto err_out_free_dev;
+                }
+                adapter->port_count++;
+                adapter->port[i] = port;
+        }
+
+        /*
+         * delay a while to ensure that the Pegs are up & running.
+         * Otherwise, we might see some flaky behaviour.
+         */
+        udelay(100);
+
+        switch (adapter->ahw.board_type) {
+        case NETXEN_NIC_GBE:
+                printk("%s: QUAD GbE board initialized\n",
+                       netxen_nic_driver_name);
+                break;
+
+        case NETXEN_NIC_XGBE:
+                printk("%s: XGbE board initialized\n", netxen_nic_driver_name);
+                break;
+        }
+
+        adapter->number = netxen_cards_found;
+        adapter->driver_mismatch = 0;
+
+        return 0;
+
+      err_out_free_dev:
+        if (adapter->flags & NETXEN_NIC_MSI_ENABLED)
+                pci_disable_msi(pdev);
+        for (i = 0; i < adapter->port_count; i++) {
+                port = adapter->port[i];
+                if ((port) && (port->netdev)) {
+                        unregister_netdev(port->netdev);
+                        free_netdev(port->netdev);
+                }
+        }
+
+        netxen_free_adapter_offload(adapter);
+
+      err_out_free_rx_buffer:
+        for (i = 0; i < MAX_RCV_CTX; ++i) {
+                recv_ctx = &adapter->recv_ctx[i];
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        rcv_desc = &recv_ctx->rcv_desc[ring];
+                        if (rcv_desc->rx_buf_arr != NULL) {
+                                vfree(rcv_desc->rx_buf_arr);
+                                rcv_desc->rx_buf_arr = NULL;
+                        }
+                }
+        }
+        vfree(cmd_buf_arr);
+
+      err_out_free_adapter:
+        pci_set_drvdata(pdev, NULL);
+        kfree(adapter);
+
+      err_out_dbunmap:
+        if (db_ptr)
+                iounmap(db_ptr);
+
+      err_out_iounmap:
+        if (mem_ptr0)
+                iounmap(mem_ptr0);
+        if (mem_ptr1)
+                iounmap(mem_ptr1);
+        if (mem_ptr2)
+                iounmap(mem_ptr2);
+
+      err_out_free_res:
+        pci_release_regions(pdev);
+      err_out_disable_pdev:
+        pci_disable_device(pdev);
+        return err;
+}
+
+static void __devexit netxen_nic_remove(struct pci_dev *pdev)
+{
+        struct netxen_adapter *adapter;
+        struct netxen_port *port;
+        struct netxen_rx_buffer *buffer;
+        struct netxen_recv_context *recv_ctx;
+        struct netxen_rcv_desc_ctx *rcv_desc;
+        int i;
+        int ctxid, ring;
+
+        adapter = pci_get_drvdata(pdev);
+        if (adapter == NULL)
+                return;
+
+        netxen_nic_stop_all_ports(adapter);
+        /* leave the hw in the same state as reboot */
+        netxen_load_firmware(adapter);
+        netxen_free_adapter_offload(adapter);
+
+        udelay(500);            /* Delay for a while to drain the DMA engines */
+        for (i = 0; i < adapter->port_count; i++) {
+                port = adapter->port[i];
+                if ((port) && (port->netdev)) {
+                        unregister_netdev(port->netdev);
+                        free_netdev(port->netdev);
+                }
+        }
+
+        if ((adapter->flags & NETXEN_NIC_MSI_ENABLED))
+                pci_disable_msi(pdev);
+        pci_set_drvdata(pdev, NULL);
+        if (adapter->is_up == NETXEN_ADAPTER_UP_MAGIC)
+                netxen_free_hw_resources(adapter);
+
+        iounmap(adapter->ahw.db_base);
+        iounmap(adapter->ahw.pci_base0);
+        iounmap(adapter->ahw.pci_base1);
+        iounmap(adapter->ahw.pci_base2);
+
+        pci_release_regions(pdev);
+        pci_disable_device(pdev);
+
+        for (ctxid = 0; ctxid < MAX_RCV_CTX; ++ctxid) {
+                recv_ctx = &adapter->recv_ctx[ctxid];
+                for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++) {
+                        rcv_desc = &recv_ctx->rcv_desc[ring];
+                        for (i = 0; i < rcv_desc->max_rx_desc_count; ++i) {
+                                buffer = &(rcv_desc->rx_buf_arr[i]);
+                                if (buffer->state == NETXEN_BUFFER_FREE)
+                                        continue;
+                                pci_unmap_single(pdev, buffer->dma,
+                                                 rcv_desc->dma_size,
+                                                 PCI_DMA_FROMDEVICE);
+                                if (buffer->skb != NULL)
+                                        dev_kfree_skb_any(buffer->skb);
+                        }
+                        vfree(rcv_desc->rx_buf_arr);
+                }
+        }
+
+        vfree(adapter->cmd_buf_arr);
+        kfree(adapter);
+}
+
+/*
+ * Called when a network interface is made active
+ * @returns 0 on success, negative value on failure
+ */
+static int netxen_nic_open(struct net_device *netdev)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        int err = 0;
+        int ctx, ring;
+
+        if (adapter->is_up != NETXEN_ADAPTER_UP_MAGIC) {
+                err = netxen_init_firmware(adapter);
+                if (err != 0) {
+                        printk(KERN_ERR "Failed to init firmware\n");
+                        return -EIO;
+                }
+                netxen_nic_flash_print(adapter);
+                if (adapter->init_niu)
+                        adapter->init_niu(adapter);
+
+                /* setup all the resources for the Phantom... */
+                /* this include the descriptors for rcv, tx, and status */
+                netxen_nic_clear_stats(adapter);
+                err = netxen_nic_hw_resources(adapter);
+                if (err) {
+                        printk(KERN_ERR "Error in setting hw resources:%d\n",
+                               err);
+                        return err;
+                }
+                if (adapter->init_port
+                    && adapter->init_port(adapter, port->portnum) != 0) {
+                        printk(KERN_ERR "%s: Failed to initialize port %d\n",
+                               netxen_nic_driver_name, port->portnum);
+                        netxen_free_hw_resources(adapter);
+                        return -EIO;
+                }
+                for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
+                        for (ring = 0; ring < NUM_RCV_DESC_RINGS; ring++)
+                                netxen_post_rx_buffers(adapter, ctx, ring);
+                }
+                adapter->irq = adapter->ahw.pdev->irq;
+                err = request_irq(adapter->ahw.pdev->irq, &netxen_intr,
+                                  SA_SHIRQ | SA_SAMPLE_RANDOM, netdev->name,
+                                  adapter);
+                if (err) {
+                        printk(KERN_ERR "request_irq failed with: %d\n", err);
+                        netxen_free_hw_resources(adapter);
+                        return err;
+                }
+
+                adapter->is_up = NETXEN_ADAPTER_UP_MAGIC;
+        }
+        adapter->active_ports++;
+        if (adapter->active_ports == 1) {
+                if (!adapter->driver_mismatch)
+                        mod_timer(&adapter->watchdog_timer, jiffies);
+
+                netxen_nic_enable_int(adapter);
+        }
+
+        /* Done here again so that even if phantom sw overwrote it,
+         * we set it */
+        if (adapter->macaddr_set)
+                adapter->macaddr_set(port, netdev->dev_addr);
+        netxen_nic_set_link_parameters(port);
+
+        netxen_nic_set_multi(netdev);
+        if (adapter->set_mtu)
+                adapter->set_mtu(port, netdev->mtu);
+
+        if (!adapter->driver_mismatch)
+                netif_start_queue(netdev);
+
+        return 0;
+}
+
+/*
+ * netxen_nic_close - Disables a network interface entry point
+ */
+static int netxen_nic_close(struct net_device *netdev)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        int i, j;
+        struct netxen_cmd_buffer *cmd_buff;
+        struct netxen_skb_frag *buffrag;
+
+        netif_carrier_off(netdev);
+        netif_stop_queue(netdev);
+
+        adapter->active_ports--;
+
+        if (!adapter->active_ports) {
+                netxen_nic_disable_int(adapter);
+                if (adapter->irq)
+                        free_irq(adapter->irq, adapter);
+                cmd_buff = adapter->cmd_buf_arr;
+                for (i = 0; i < adapter->max_tx_desc_count; i++) {
+                        buffrag = cmd_buff->frag_array;
+                        if (buffrag->dma) {
+                                pci_unmap_single(port->pdev, buffrag->dma,
+                                                 buffrag->length,
+                                                 PCI_DMA_TODEVICE);
+                                buffrag->dma = (u64) NULL;
+                        }
+                        for (j = 0; j < cmd_buff->frag_count; j++) {
+                                buffrag++;
+                                if (buffrag->dma) {
+                                        pci_unmap_page(port->pdev,
+                                                       buffrag->dma,
+                                                       buffrag->length,
+                                                       PCI_DMA_TODEVICE);
+                                        buffrag->dma = (u64) NULL;
+                                }
+                        }
+                        /* Free the skb we received in netxen_nic_xmit_frame */
+                        if (cmd_buff->skb) {
+                                dev_kfree_skb_any(cmd_buff->skb);
+                                cmd_buff->skb = NULL;
+                        }
+                        cmd_buff++;
+                }
+                FLUSH_SCHEDULED_WORK();
+                del_timer_sync(&adapter->watchdog_timer);
+        }
+
+        return 0;
+}
+
+static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        struct netxen_hardware_context *hw = &adapter->ahw;
+        unsigned int first_seg_len = skb->len - skb->data_len;
+        struct netxen_skb_frag *buffrag;
+        unsigned int i;
+
+        u32 producer = 0;
+        u32 saved_producer = 0;
+        struct cmd_desc_type0 *hwdesc;
+        int k;
+        struct netxen_cmd_buffer *pbuf = NULL;
+        static int dropped_packet = 0;
+        int frag_count;
+        u32 local_producer = 0;
+        u32 max_tx_desc_count = 0;
+        u32 last_cmd_consumer = 0;
+        int no_of_desc;
+
+        port->stats.xmitcalled++;
+        frag_count = skb_shinfo(skb)->nr_frags + 1;
+
+        if (unlikely(skb->len <= 0)) {
+                dev_kfree_skb_any(skb);
+                port->stats.badskblen++;
+                return NETDEV_TX_OK;
+        }
+
+        if (frag_count > MAX_BUFFERS_PER_CMD) {
+                printk("%s: %s netxen_nic_xmit_frame: frag_count (%d)"
+                       "too large, can handle only %d frags\n",
+                       netxen_nic_driver_name, netdev->name,
+                       frag_count, MAX_BUFFERS_PER_CMD);
+                port->stats.txdropped++;
+                if ((++dropped_packet & 0xff) == 0xff)
+                        printk("%s: %s droppped packets = %d\n",
+                               netxen_nic_driver_name, netdev->name,
+                               dropped_packet);
+
+                return NETDEV_TX_OK;
+        }
+
+        /*
+         * Everything is set up. Now, we just need to transmit it out.
+         * Note that we have to copy the contents of buffer over to
+         * right place. Later on, this can be optimized out by de-coupling the
+         * producer index from the buffer index.
+         */
+      retry_getting_window:
+        spin_lock_bh(&adapter->tx_lock);
+        if (adapter->total_threads == MAX_XMIT_PRODUCERS) {
+                spin_unlock_bh(&adapter->tx_lock);
+                /*
+                 * Yield CPU
+                 */
+                if (!in_atomic())
+                        schedule();
+                else {
+                        for (i = 0; i < 20; i++)
+                                cpu_relax();    /*This a nop instr on i386 */
+                }
+                goto retry_getting_window;
+        }
+        local_producer = adapter->cmd_producer;
+        /* There 4 fragments per descriptor */
+        no_of_desc = (frag_count + 3) >> 2;
+        if (netdev->features & NETIF_F_TSO) {
+                if (skb_shinfo(skb)->gso_size > 0) {
+
+                        no_of_desc++;
+                        if (((skb->nh.iph)->ihl * sizeof(u32)) +
+                            ((skb->h.th)->doff * sizeof(u32)) +
+                            sizeof(struct ethhdr) >
+                            (sizeof(struct cmd_desc_type0) - 2)) {
+                                no_of_desc++;
+                        }
+                }
+        }
+        k = adapter->cmd_producer;
+        max_tx_desc_count = adapter->max_tx_desc_count;
+        last_cmd_consumer = adapter->last_cmd_consumer;
+        if ((k + no_of_desc) >=
+            ((last_cmd_consumer <= k) ? last_cmd_consumer + max_tx_desc_count :
+             last_cmd_consumer)) {
+                port->stats.nocmddescriptor++;
+                DPRINTK(ERR, "No command descriptors available,"
+                        " producer = %d, consumer = %d count=%llu,"
+                        " dropping packet\n", producer,
+                        adapter->last_cmd_consumer,
+                        port->stats.nocmddescriptor);
+
+                netif_stop_queue(netdev);
+                port->flags |= NETXEN_NETDEV_STATUS;
+                spin_unlock_bh(&adapter->tx_lock);
+                return NETDEV_TX_BUSY;
+        }
+        k = get_index_range(k, max_tx_desc_count, no_of_desc);
+        adapter->cmd_producer = k;
+        adapter->total_threads++;
+        adapter->num_threads++;
+
+        spin_unlock_bh(&adapter->tx_lock);
+        /* Copy the descriptors into the hardware    */
+        producer = local_producer;
+        saved_producer = producer;
+        hwdesc = &hw->cmd_desc_head[producer];
+        memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
+        /* Take skb->data itself */
+        pbuf = &adapter->cmd_buf_arr[producer];
+        if ((netdev->features & NETIF_F_TSO) && skb_shinfo(skb)->gso_size > 0) {
+                pbuf->mss = skb_shinfo(skb)->gso_size;
+                hwdesc->mss = skb_shinfo(skb)->gso_size;
+        } else {
+                pbuf->mss = 0;
+                hwdesc->mss = 0;
+        }
+        pbuf->total_length = skb->len;
+        pbuf->skb = skb;
+        pbuf->cmd = TX_ETHER_PKT;
+        pbuf->frag_count = frag_count;
+        pbuf->port = port->portnum;
+        buffrag = &pbuf->frag_array[0];
+        buffrag->dma = pci_map_single(port->pdev, skb->data, first_seg_len,
+                                      PCI_DMA_TODEVICE);
+        buffrag->length = first_seg_len;
+        netxen_set_cmd_desc_totallength(hwdesc, skb->len);
+        netxen_set_cmd_desc_num_of_buff(hwdesc, frag_count);
+        netxen_set_cmd_desc_opcode(hwdesc, TX_ETHER_PKT);
+
+        netxen_set_cmd_desc_port(hwdesc, port->portnum);
+        hwdesc->buffer1_length = cpu_to_le16(first_seg_len);
+        hwdesc->addr_buffer1 = cpu_to_le64(buffrag->dma);
+
+        for (i = 1, k = 1; i < frag_count; i++, k++) {
+                struct skb_frag_struct *frag;
+                int len, temp_len;
+                unsigned long offset;
+                dma_addr_t temp_dma;
+
+                /* move to next desc. if there is a need */
+                if ((i & 0x3) == 0) {
+                        k = 0;
+                        producer = get_next_index(producer,
+                                                  adapter->max_tx_desc_count);
+                        hwdesc = &hw->cmd_desc_head[producer];
+                        memset(hwdesc, 0, sizeof(struct cmd_desc_type0));
+                }
+                frag = &skb_shinfo(skb)->frags[i - 1];
+                len = frag->size;
+                offset = frag->page_offset;
+
+                temp_len = len;
+                temp_dma = pci_map_page(port->pdev, frag->page, offset,
+                                        len, PCI_DMA_TODEVICE);
+
+                buffrag++;
+                buffrag->dma = temp_dma;
+                buffrag->length = temp_len;
+
+                DPRINTK(INFO, "for loop. i=%d k=%d\n", i, k);
+                switch (k) {
+                case 0:
+                        hwdesc->buffer1_length = cpu_to_le16(temp_len);
+                        hwdesc->addr_buffer1 = cpu_to_le64(temp_dma);
+                        break;
+                case 1:
+                        hwdesc->buffer2_length = cpu_to_le16(temp_len);
+                        hwdesc->addr_buffer2 = cpu_to_le64(temp_dma);
+                        break;
+                case 2:
+                        hwdesc->buffer3_length = cpu_to_le16(temp_len);
+                        hwdesc->addr_buffer3 = cpu_to_le64(temp_dma);
+                        break;
+                case 3:
+                        hwdesc->buffer4_length = temp_len;
+                        hwdesc->addr_buffer4 = cpu_to_le64(temp_dma);
+                        break;
+                }
+                frag++;
+        }
+        producer = get_next_index(producer, adapter->max_tx_desc_count);
+
+        /* might change opcode to TX_TCP_LSO */
+        netxen_tso_check(adapter, &hw->cmd_desc_head[saved_producer], skb);
+
+        /* For LSO, we need to copy the MAC/IP/TCP headers into
+         * the descriptor ring
+         */
+        if (netxen_get_cmd_desc_opcode(&hw->cmd_desc_head[saved_producer])
+            == TX_TCP_LSO) {
+                int hdr_len, first_hdr_len, more_hdr;
+                hdr_len = hw->cmd_desc_head[saved_producer].total_hdr_length;
+                if (hdr_len > (sizeof(struct cmd_desc_type0) - 2)) {
+                        first_hdr_len = sizeof(struct cmd_desc_type0) - 2;
+                        more_hdr = 1;
+                } else {
+                        first_hdr_len = hdr_len;
+                        more_hdr = 0;
+                }
+                /* copy the MAC/IP/TCP headers to the cmd descriptor list */
+                hwdesc = &hw->cmd_desc_head[producer];
+
+                /* copy the first 64 bytes */
+                memcpy(((void *)hwdesc) + 2,
+                       (void *)(skb->data), first_hdr_len);
+                producer = get_next_index(producer, max_tx_desc_count);
+
+                if (more_hdr) {
+                        hwdesc = &hw->cmd_desc_head[producer];
+                        /* copy the next 64 bytes - should be enough except
+                         * for pathological case
+                         */
+                        memcpy((void *)hwdesc, (void *)(skb->data) +
+                               first_hdr_len, hdr_len - first_hdr_len);
+                        producer = get_next_index(producer, max_tx_desc_count);
+                }
+        }
+        spin_lock_bh(&adapter->tx_lock);
+        port->stats.txbytes +=
+            netxen_get_cmd_desc_totallength(&hw->cmd_desc_head[saved_producer]);
+        /* Code to update the adapter considering how many producer threads
+           are currently working */
+        if ((--adapter->num_threads) == 0) {
+                /* This is the last thread */
+                u32 crb_producer = adapter->cmd_producer;
+                writel(crb_producer,
+                       NETXEN_CRB_NORMALIZE(adapter, CRB_CMD_PRODUCER_OFFSET));
+                wmb();
+                adapter->total_threads = 0;
+        }
+
+        port->stats.xmitfinished++;
+        spin_unlock_bh(&adapter->tx_lock);
+
+        netdev->trans_start = jiffies;
+
+        DPRINTK(INFO, "wrote CMD producer %x to phantom\n", producer);
+
+        DPRINTK(INFO, "Done. Send\n");
+        return NETDEV_TX_OK;
+}
+
+static void netxen_watchdog(unsigned long v)
+{
+        struct netxen_adapter *adapter = (struct netxen_adapter *)v;
+        if (adapter != g_adapter) {
+                printk("%s: ***BUG*** adapter[%p] != g_adapter[%p]\n",
+                       __FUNCTION__, adapter, g_adapter);
+                return;
+        }
+
+        SCHEDULE_WORK(&adapter->watchdog_task);
+}
+
+static void netxen_tx_timeout(struct net_device *netdev)
+{
+        struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
+
+        SCHEDULE_WORK(&port->adapter->tx_timeout_task);
+}
+
+static void netxen_tx_timeout_task(struct work_struct *work)
+{
+        struct netxen_adapter *adapter =
+                container_of(work, struct netxen_adapter, tx_timeout_task);
+        struct net_device *netdev = adapter->netdev;
+        unsigned long flags;
+
+        printk(KERN_ERR "%s %s: transmit timeout, resetting.\n",
+               netxen_nic_driver_name, netdev->name);
+
+        spin_lock_irqsave(&adapter->lock, flags);
+        netxen_nic_close(netdev);
+        netxen_nic_open(netdev);
+        spin_unlock_irqrestore(&adapter->lock, flags);
+        netdev->trans_start = jiffies;
+        netif_wake_queue(netdev);
+}
+
+static int
+netxen_handle_int(struct netxen_adapter *adapter, struct net_device *netdev)
+{
+        u32 ret = 0;
+
+        DPRINTK(INFO, "Entered handle ISR\n");
+
+        adapter->stats.ints++;
+
+        if (!(adapter->flags & NETXEN_NIC_MSI_ENABLED)) {
+                int count = 0;
+                u32 mask;
+                mask = readl(pci_base_offset(adapter, ISR_INT_VECTOR));
+                if ((mask & 0x80) == 0) {
+                        /* not our interrupt */
+                        return ret;
+                }
+                netxen_nic_disable_int(adapter);
+                /* Window = 0 or 1 */
+                do {
+                        writel(0xffffffff, PCI_OFFSET_SECOND_RANGE(adapter,
+                                                ISR_INT_TARGET_STATUS));
+                        mask = readl(pci_base_offset(adapter, ISR_INT_VECTOR));
+                } while (((mask & 0x80) != 0) && (++count < 32));
+                if ((mask & 0x80) != 0)
+                        printk("Could not disable interrupt completely\n");
+
+        }
+        adapter->stats.hostints++;
+
+        if (netxen_nic_rx_has_work(adapter) || netxen_nic_tx_has_work(adapter)) {
+                if (netif_rx_schedule_prep(netdev)) {
+                        /*
+                         * Interrupts are already disabled.
+                         */
+                        __netif_rx_schedule(netdev);
+                } else {
+                        static unsigned int intcount = 0;
+                        if ((++intcount & 0xfff) == 0xfff)
+                                printk(KERN_ERR
+                                       "%s: %s interrupt %d while in poll\n",
+                                       netxen_nic_driver_name, netdev->name,
+                                       intcount);
+                }
+                ret = 1;
+        }
+
+        if (ret == 0) {
+                netxen_nic_enable_int(adapter);
+        }
+
+        return ret;
+}
+
+/*
+ * netxen_intr - Interrupt Handler
+ * @irq: interrupt number
+ * data points to adapter stucture (which may be handling more than 1 port
+ */
+irqreturn_t netxen_intr(int irq, void *data)
+{
+        struct netxen_adapter *adapter;
+        struct netxen_port *port;
+        struct net_device *netdev;
+        int i;
+
+        if (unlikely(!irq)) {
+                return IRQ_NONE;        /* Not our interrupt */
+        }
+
+        adapter = (struct netxen_adapter *)data;
+        for (i = 0; i < adapter->ahw.max_ports; i++) {
+                port = adapter->port[i];
+                netdev = port->netdev;
+
+                /* process our status queue (for all 4 ports) */
+                if (netif_running(netdev)) {
+                        netxen_handle_int(adapter, netdev);
+                        break;
+                }
+        }
+
+        return IRQ_HANDLED;
+}
+
+static int netxen_nic_poll(struct net_device *netdev, int *budget)
+{
+        struct netxen_port *port = (struct netxen_port *)netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        int work_to_do = min(*budget, netdev->quota);
+        int done = 1;
+        int ctx;
+        int this_work_done;
+        int work_done = 0;
+
+        DPRINTK(INFO, "polling for %d descriptors\n", *budget);
+        port->stats.polled++;
+
+        work_done = 0;
+        for (ctx = 0; ctx < MAX_RCV_CTX; ++ctx) {
+                /*
+                 * Fairness issue. This will give undue weight to the
+                 * receive context 0.
+                 */
+
+                /*
+                 * To avoid starvation, we give each of our receivers,
+                 * a fraction of the quota. Sometimes, it might happen that we
+                 * have enough quota to process every packet, but since all the
+                 * packets are on one context, it gets only half of the quota,
+                 * and ends up not processing it.
+                 */
+                this_work_done = netxen_process_rcv_ring(adapter, ctx,
+                                                         work_to_do /
+                                                         MAX_RCV_CTX);
+                work_done += this_work_done;
+        }
+
+        netdev->quota -= work_done;
+        *budget -= work_done;
+
+        if (work_done >= work_to_do && netxen_nic_rx_has_work(adapter) != 0)
+                done = 0;
+
+        if (netxen_process_cmd_ring((unsigned long)adapter) == 0)
+                done = 0;
+
+        DPRINTK(INFO, "new work_done: %d work_to_do: %d\n",
+                work_done, work_to_do);
+        if (done) {
+                netif_rx_complete(netdev);
+                netxen_nic_enable_int(adapter);
+        }
+
+        return !done;
+}
+
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void netxen_nic_poll_controller(struct net_device *netdev)
+{
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        disable_irq(adapter->irq);
+        netxen_intr(adapter->irq, adapter);
+        enable_irq(adapter->irq);
+}
+#endif
+/*
+ * netxen_nic_ioctl ()    We provide the tcl/phanmon support through these
+ * ioctls.
+ */
+static int
+netxen_nic_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
+{
+        int err = 0;
+        unsigned long nr_bytes = 0;
+        struct netxen_port *port = netdev_priv(netdev);
+        struct netxen_adapter *adapter = port->adapter;
+        char dev_name[NETXEN_NIC_NAME_LEN];
+
+        DPRINTK(INFO, "doing ioctl for %s\n", netdev->name);
+        switch (cmd) {
+        case NETXEN_NIC_CMD:
+                err = netxen_nic_do_ioctl(adapter, (void *)ifr->ifr_data, port);
+                break;
+
+        case NETXEN_NIC_NAME:
+                DPRINTK(INFO, "ioctl cmd for NetXen\n");
+                if (ifr->ifr_data) {
+                        sprintf(dev_name, "%s-%d", NETXEN_NIC_NAME_RSP,
+                                port->portnum);
+                        nr_bytes =
+                            copy_to_user((char __user *)ifr->ifr_data, dev_name,
+                                         NETXEN_NIC_NAME_LEN);
+                        if (nr_bytes)
+                                err = -EIO;
+
+                }
+                break;
+
+        default:
+                DPRINTK(INFO, "ioctl cmd %x not supported\n", cmd);
+                err = -EOPNOTSUPP;
+                break;
+        }
+
+        return err;
+}
+
+static struct pci_driver netxen_driver = {
+        .name = netxen_nic_driver_name,
+        .id_table = netxen_pci_tbl,
+        .probe = netxen_nic_probe,
+        .remove = __devexit_p(netxen_nic_remove)
+};
+
+/* Driver Registration on NetXen card    */
+
+static int __init netxen_init_module(void)
+{
+        if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0)
+                return -ENOMEM;
+
+        return pci_module_init(&netxen_driver);
+}
+
+module_init(netxen_init_module);
+
+static void __exit netxen_exit_module(void)
+{
+        /*
+         * Wait for some time to allow the dma to drain, if any.
+         */
+        destroy_workqueue(netxen_workq);
+        pci_unregister_driver(&netxen_driver);
+}
+
+module_exit(netxen_exit_module);
diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c
new file mode 100644
index 000000000000..4987dc765d99
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_niu.c
@@ -0,0 +1,898 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ *
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ *
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ *
+ *
+ * Provides access to the Network Interface Unit h/w block.
+ *
+ */
+
+#include "netxen_nic.h"
+
+#define NETXEN_GB_MAC_SOFT_RESET        0x80000000
+#define NETXEN_GB_MAC_RESET_PROT_BLK   0x000F0000
+#define NETXEN_GB_MAC_ENABLE_TX_RX     0x00000005
+#define NETXEN_GB_MAC_PAUSED_FRMS      0x00000020
+
+static long phy_lock_timeout = 100000000;
+
+static inline int phy_lock(struct netxen_adapter *adapter)
+{
+        int i;
+        int done = 0, timeout = 0;
+
+        while (!done) {
+                done =
+                    readl(pci_base_offset
+                          (adapter, NETXEN_PCIE_REG(PCIE_SEM3_LOCK)));
+                if (done == 1)
+                        break;
+                if (timeout >= phy_lock_timeout) {
+                        return -1;
+                }
+                timeout++;
+                if (!in_atomic())
+                        schedule();
+                else {
+                        for (i = 0; i < 20; i++)
+                                cpu_relax();
+                }
+        }
+
+        writel(PHY_LOCK_DRIVER,
+               NETXEN_CRB_NORMALIZE(adapter, NETXEN_PHY_LOCK_ID));
+        return 0;
+}
+
+static inline int phy_unlock(struct netxen_adapter *adapter)
+{
+        readl(pci_base_offset(adapter, NETXEN_PCIE_REG(PCIE_SEM3_UNLOCK)));
+
+        return 0;
+}
+
+/* 
+ * netxen_niu_gbe_phy_read - read a register from the GbE PHY via
+ * mii management interface.
+ *
+ * Note: The MII management interface goes through port 0.
+ *      Individual phys are addressed as follows:
+ * @param phy  [15:8]  phy id
+ * @param reg  [7:0]   register number
+ *
+ * @returns  0 on success
+ *        -1 on error
+ *
+ */
+int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
+                            long reg, __le32 * readval)
+{
+        long timeout = 0;
+        long result = 0;
+        long restore = 0;
+        __le32 address;
+        __le32 command;
+        __le32 status;
+        __le32 mac_cfg0;
+
+        if (phy_lock(adapter) != 0) {
+                return -1;
+        }
+
+        /*
+         * MII mgmt all goes through port 0 MAC interface,
+         * so it cannot be in reset
+         */
+
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(0),
+                                  &mac_cfg0, 4))
+                return -EIO;
+        if (netxen_gb_get_soft_reset(mac_cfg0)) {
+                __le32 temp;
+                temp = 0;
+                netxen_gb_tx_reset_pb(temp);
+                netxen_gb_rx_reset_pb(temp);
+                netxen_gb_tx_reset_mac(temp);
+                netxen_gb_rx_reset_mac(temp);
+                if (netxen_nic_hw_write_wx(adapter,
+                                           NETXEN_NIU_GB_MAC_CONFIG_0(0),
+                                           &temp, 4))
+                        return -EIO;
+                restore = 1;
+        }
+
+        address = 0;
+        netxen_gb_mii_mgmt_reg_addr(address, reg);
+        netxen_gb_mii_mgmt_phy_addr(address, phy);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR(0),
+                                   &address, 4))
+                return -EIO;
+        command = 0;            /* turn off any prior activity */
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
+                                   &command, 4))
+                return -EIO;
+        /* send read command */
+        netxen_gb_mii_mgmt_set_read_cycle(command);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
+                                   &command, 4))
+                return -EIO;
+
+        status = 0;
+        do {
+                if (netxen_nic_hw_read_wx(adapter,
+                                          NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
+                                          &status, 4))
+                        return -EIO;
+                timeout++;
+        } while ((netxen_get_gb_mii_mgmt_busy(status)
+                  || netxen_get_gb_mii_mgmt_notvalid(status))
+                 && (timeout++ < NETXEN_NIU_PHY_WAITMAX));
+
+        if (timeout < NETXEN_NIU_PHY_WAITMAX) {
+                if (netxen_nic_hw_read_wx(adapter,
+                                          NETXEN_NIU_GB_MII_MGMT_STATUS(0),
+                                          readval, 4))
+                        return -EIO;
+                result = 0;
+        } else
+                result = -1;
+
+        if (restore)
+                if (netxen_nic_hw_write_wx(adapter,
+                                           NETXEN_NIU_GB_MAC_CONFIG_0(0),
+                                           &mac_cfg0, 4))
+                        return -EIO;
+        phy_unlock(adapter);
+        return result;
+}
+
+/* 
+ * netxen_niu_gbe_phy_write - write a register to the GbE PHY via
+ * mii management interface.
+ *
+ * Note: The MII management interface goes through port 0.
+ *      Individual phys are addressed as follows:
+ * @param phy      [15:8]  phy id
+ * @param reg      [7:0]   register number
+ *
+ * @returns  0 on success
+ *        -1 on error
+ *
+ */
+int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter,
+                             long phy, long reg, __le32 val)
+{
+        long timeout = 0;
+        long result = 0;
+        long restore = 0;
+        __le32 address;
+        __le32 command;
+        __le32 status;
+        __le32 mac_cfg0;
+
+        /*
+         * MII mgmt all goes through port 0 MAC interface, so it
+         * cannot be in reset
+         */
+
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(0),
+                                  &mac_cfg0, 4))
+                return -EIO;
+        if (netxen_gb_get_soft_reset(mac_cfg0)) {
+                __le32 temp;
+                temp = 0;
+                netxen_gb_tx_reset_pb(temp);
+                netxen_gb_rx_reset_pb(temp);
+                netxen_gb_tx_reset_mac(temp);
+                netxen_gb_rx_reset_mac(temp);
+
+                if (netxen_nic_hw_write_wx(adapter,
+                                           NETXEN_NIU_GB_MAC_CONFIG_0(0),
+                                           &temp, 4))
+                        return -EIO;
+                restore = 1;
+        }
+
+        command = 0;            /* turn off any prior activity */
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_COMMAND(0),
+                                   &command, 4))
+                return -EIO;
+
+        address = 0;
+        netxen_gb_mii_mgmt_reg_addr(address, reg);
+        netxen_gb_mii_mgmt_phy_addr(address, phy);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_ADDR(0),
+                                   &address, 4))
+                return -EIO;
+
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_CTRL(0),
+                                   &val, 4))
+                return -EIO;
+
+        status = 0;
+        do {
+                if (netxen_nic_hw_read_wx(adapter,
+                                          NETXEN_NIU_GB_MII_MGMT_INDICATE(0),
+                                          &status, 4))
+                        return -EIO;
+                timeout++;
+        } while ((netxen_get_gb_mii_mgmt_busy(status))
+                 && (timeout++ < NETXEN_NIU_PHY_WAITMAX));
+
+        if (timeout < NETXEN_NIU_PHY_WAITMAX)
+                result = 0;
+        else
+                result = -EIO;
+
+        /* restore the state of port 0 MAC in case we tampered with it */
+        if (restore)
+                if (netxen_nic_hw_write_wx(adapter,
+                                           NETXEN_NIU_GB_MAC_CONFIG_0(0),
+                                           &mac_cfg0, 4))
+                        return -EIO;
+
+        return result;
+}
+
+int netxen_niu_xgbe_enable_phy_interrupts(struct netxen_adapter *adapter,
+                                          int port)
+{
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_INT_MASK, 0x3f);
+        return 0;
+}
+
+int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
+                                         int port)
+{
+        int result = 0;
+        __le32 enable = 0;
+        netxen_set_phy_int_link_status_changed(enable);
+        netxen_set_phy_int_autoneg_completed(enable);
+        netxen_set_phy_int_speed_changed(enable);
+
+        if (0 !=
+            netxen_niu_gbe_phy_write(adapter, port,
+                                     NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE,
+                                     enable))
+                result = -EIO;
+
+        return result;
+}
+
+int netxen_niu_xgbe_disable_phy_interrupts(struct netxen_adapter *adapter,
+                                           int port)
+{
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_INT_MASK, 0x7f);
+        return 0;
+}
+
+int netxen_niu_gbe_disable_phy_interrupts(struct netxen_adapter *adapter,
+                                          int port)
+{
+        int result = 0;
+        if (0 !=
+            netxen_niu_gbe_phy_write(adapter, port,
+                                     NETXEN_NIU_GB_MII_MGMT_ADDR_INT_ENABLE, 0))
+                result = -EIO;
+
+        return result;
+}
+
+int netxen_niu_xgbe_clear_phy_interrupts(struct netxen_adapter *adapter,
+                                         int port)
+{
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_ACTIVE_INT, -1);
+        return 0;
+}
+
+int netxen_niu_gbe_clear_phy_interrupts(struct netxen_adapter *adapter,
+                                        int port)
+{
+        int result = 0;
+        if (0 !=
+            netxen_niu_gbe_phy_write(adapter, port,
+                                     NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
+                                     -EIO))
+                result = -EIO;
+
+        return result;
+}
+
+/* 
+ * netxen_niu_gbe_set_mii_mode- Set 10/100 Mbit Mode for GbE MAC
+ *
+ */
+void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter,
+                                 int port, long enable)
+{
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_MODE, 0x2);
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                    0x80000000);
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                    0x0000f0025);
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_1(port),
+                                    0xf1ff);
+        netxen_crb_writelit_adapter(adapter,
+                                    NETXEN_NIU_GB0_GMII_MODE + (port << 3), 0);
+        netxen_crb_writelit_adapter(adapter,
+                                    NETXEN_NIU_GB0_MII_MODE + (port << 3), 1);
+        netxen_crb_writelit_adapter(adapter,
+                                    (NETXEN_NIU_GB0_HALF_DUPLEX + port * 4), 0);
+        netxen_crb_writelit_adapter(adapter,
+                                    NETXEN_NIU_GB_MII_MGMT_CONFIG(port), 0x7);
+
+        if (enable) {
+                /* 
+                 * Do NOT enable flow control until a suitable solution for 
+                 *  shutting down pause frames is found. 
+                 */
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                            0x5);
+        }
+
+        if (netxen_niu_gbe_enable_phy_interrupts(adapter, port))
+                printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n");
+        if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
+                printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n");
+}
+
+/* 
+ * netxen_niu_gbe_set_gmii_mode- Set GbE Mode for GbE MAC
+ */
+void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter,
+                                  int port, long enable)
+{
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_MODE, 0x2);
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                    0x80000000);
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                    0x0000f0025);
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB_MAC_CONFIG_1(port),
+                                    0xf2ff);
+        netxen_crb_writelit_adapter(adapter,
+                                    NETXEN_NIU_GB0_MII_MODE + (port << 3), 0);
+        netxen_crb_writelit_adapter(adapter,
+                                    NETXEN_NIU_GB0_GMII_MODE + (port << 3), 1);
+        netxen_crb_writelit_adapter(adapter,
+                                    (NETXEN_NIU_GB0_HALF_DUPLEX + port * 4), 0);
+        netxen_crb_writelit_adapter(adapter,
+                                    NETXEN_NIU_GB_MII_MGMT_CONFIG(port), 0x7);
+
+        if (enable) {
+                /* 
+                 * Do NOT enable flow control until a suitable solution for 
+                 *  shutting down pause frames is found. 
+                 */
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                            0x5);
+        }
+
+        if (netxen_niu_gbe_enable_phy_interrupts(adapter, port))
+                printk(KERN_ERR PFX "ERROR enabling PHY interrupts\n");
+        if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
+                printk(KERN_ERR PFX "ERROR clearing PHY interrupts\n");
+}
+
+int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port)
+{
+        int result = 0;
+        __le32 status;
+        if (adapter->disable_phy_interrupts)
+                adapter->disable_phy_interrupts(adapter, port);
+        mdelay(2);
+
+        if (0 ==
+            netxen_niu_gbe_phy_read(adapter, port,
+                                    NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                                    (__le32 *) & status)) {
+                if (netxen_get_phy_link(status)) {
+                        if (netxen_get_phy_speed(status) == 2) {
+                                netxen_niu_gbe_set_gmii_mode(adapter, port, 1);
+                        } else if ((netxen_get_phy_speed(status) == 1)
+                                   || (netxen_get_phy_speed(status) == 0)) {
+                                netxen_niu_gbe_set_mii_mode(adapter, port, 1);
+                        } else {
+                                result = -1;
+                        }
+
+                } else {
+                        /*
+                         * We don't have link. Cable  must be unconnected.
+                         * Enable phy interrupts so we take action when
+                         * plugged in.
+                         */
+
+                        netxen_crb_writelit_adapter(adapter,
+                                                    NETXEN_NIU_GB_MAC_CONFIG_0
+                                                    (port),
+                                                    NETXEN_GB_MAC_SOFT_RESET);
+                        netxen_crb_writelit_adapter(adapter,
+                                                    NETXEN_NIU_GB_MAC_CONFIG_0
+                                                    (port),
+                                                    NETXEN_GB_MAC_RESET_PROT_BLK
+                                                    | NETXEN_GB_MAC_ENABLE_TX_RX
+                                                    |
+                                                    NETXEN_GB_MAC_PAUSED_FRMS);
+                        if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
+                                printk(KERN_ERR PFX
+                                       "ERROR clearing PHY interrupts\n");
+                        if (netxen_niu_gbe_enable_phy_interrupts(adapter, port))
+                                printk(KERN_ERR PFX
+                                       "ERROR enabling PHY interrupts\n");
+                        if (netxen_niu_gbe_clear_phy_interrupts(adapter, port))
+                                printk(KERN_ERR PFX
+                                       "ERROR clearing PHY interrupts\n");
+                        result = -1;
+                }
+        } else {
+                result = -EIO;
+        }
+        return result;
+}
+
+int netxen_niu_xg_init_port(struct netxen_adapter *adapter, int port)
+{
+        long reg = 0, ret = 0;
+
+        if (adapter->ahw.boardcfg.board_type == NETXEN_BRDTYPE_P2_SB31_10G_IMEZ) {
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_NIU_XG1_CONFIG_0, 0x5);
+                /* XXX hack for Mez cards: both ports in promisc mode */
+                netxen_nic_hw_read_wx(adapter,
+                                      NETXEN_NIU_XGE_CONFIG_1, &reg, 4);
+                reg = (reg | 0x2000UL);
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_NIU_XGE_CONFIG_1, reg);
+                reg = 0;
+                netxen_nic_hw_read_wx(adapter,
+                                      NETXEN_NIU_XG1_CONFIG_1, &reg, 4);
+                reg = (reg | 0x2000UL);
+                netxen_crb_writelit_adapter(adapter,
+                                            NETXEN_NIU_XG1_CONFIG_1, reg);
+        }
+
+        return ret;
+}
+
+/* 
+ * netxen_niu_gbe_handle_phy_interrupt - Handles GbE PHY interrupts
+ * @param enable 0 means don't enable the port
+ *               1 means enable (or re-enable) the port
+ */
+int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter,
+                                        int port, long enable)
+{
+        int result = 0;
+        __le32 int_src;
+
+        printk(KERN_INFO PFX "NETXEN: Handling PHY interrupt on port %d"
+               " (device enable = %d)\n", (int)port, (int)enable);
+
+        /*
+         * The read of the PHY INT status will clear the pending
+         * interrupt status
+         */
+        if (netxen_niu_gbe_phy_read(adapter, port,
+                                    NETXEN_NIU_GB_MII_MGMT_ADDR_INT_STATUS,
+                                    &int_src) != 0)
+                result = -EINVAL;
+        else {
+                printk(KERN_INFO PFX "PHY Interrupt source = 0x%x \n", int_src);
+                if (netxen_get_phy_int_jabber(int_src))
+                        printk(KERN_INFO PFX "jabber Interrupt ");
+                if (netxen_get_phy_int_polarity_changed(int_src))
+                        printk(KERN_INFO PFX "polarity changed ");
+                if (netxen_get_phy_int_energy_detect(int_src))
+                        printk(KERN_INFO PFX "energy detect \n");
+                if (netxen_get_phy_int_downshift(int_src))
+                        printk(KERN_INFO PFX "downshift \n");
+                if (netxen_get_phy_int_mdi_xover_changed(int_src))
+                        printk(KERN_INFO PFX "mdi_xover_changed ");
+                if (netxen_get_phy_int_fifo_over_underflow(int_src))
+                        printk(KERN_INFO PFX "fifo_over_underflow ");
+                if (netxen_get_phy_int_false_carrier(int_src))
+                        printk(KERN_INFO PFX "false_carrier ");
+                if (netxen_get_phy_int_symbol_error(int_src))
+                        printk(KERN_INFO PFX "symbol_error ");
+                if (netxen_get_phy_int_autoneg_completed(int_src))
+                        printk(KERN_INFO PFX "autoneg_completed ");
+                if (netxen_get_phy_int_page_received(int_src))
+                        printk(KERN_INFO PFX "page_received ");
+                if (netxen_get_phy_int_duplex_changed(int_src))
+                        printk(KERN_INFO PFX "duplex_changed ");
+                if (netxen_get_phy_int_autoneg_error(int_src))
+                        printk(KERN_INFO PFX "autoneg_error ");
+                if ((netxen_get_phy_int_speed_changed(int_src))
+                    || (netxen_get_phy_int_link_status_changed(int_src))) {
+                        __le32 status;
+
+                        printk(KERN_INFO PFX
+                               "speed_changed or link status changed");
+                        if (netxen_niu_gbe_phy_read
+                            (adapter, port,
+                             NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
+                             &status) == 0) {
+                                if (netxen_get_phy_speed(status) == 2) {
+                                        printk
+                                            (KERN_INFO PFX "Link speed changed"
+                                             " to 1000 Mbps\n");
+                                        netxen_niu_gbe_set_gmii_mode(adapter,
+                                                                     port,
+                                                                     enable);
+                                } else if (netxen_get_phy_speed(status) == 1) {
+                                        printk
+                                            (KERN_INFO PFX "Link speed changed"
+                                             " to 100 Mbps\n");
+                                        netxen_niu_gbe_set_mii_mode(adapter,
+                                                                    port,
+                                                                    enable);
+                                } else if (netxen_get_phy_speed(status) == 0) {
+                                        printk
+                                            (KERN_INFO PFX "Link speed changed"
+                                             " to 10 Mbps\n");
+                                        netxen_niu_gbe_set_mii_mode(adapter,
+                                                                    port,
+                                                                    enable);
+                                } else {
+                                        printk(KERN_ERR PFX "ERROR reading"
+                                               "PHY status. Illegal speed.\n");
+                                        result = -1;
+                                }
+                        } else {
+                                printk(KERN_ERR PFX
+                                       "ERROR reading PHY status.\n");
+                                result = -1;
+                        }
+
+                }
+                printk(KERN_INFO "\n");
+        }
+        return result;
+}
+
+/*
+ * Return the current station MAC address.
+ * Note that the passed-in value must already be in network byte order.
+ */
+int netxen_niu_macaddr_get(struct netxen_adapter *adapter,
+                           int phy, netxen_ethernet_macaddr_t * addr)
+{
+        u64 result = 0;
+        __le32 stationhigh;
+        __le32 stationlow;
+
+        if (addr == NULL)
+                return -EINVAL;
+        if ((phy < 0) || (phy > 3))
+                return -EINVAL;
+
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy),
+                                  &stationhigh, 4))
+                return -EIO;
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy),
+                                  &stationlow, 4))
+                return -EIO;
+
+        result = (u64) netxen_gb_get_stationaddress_low(stationlow);
+        result |= (u64) stationhigh << 16;
+        memcpy(*addr, &result, sizeof(netxen_ethernet_macaddr_t));
+
+        return 0;
+}
+
+/*
+ * Set the station MAC address.
+ * Note that the passed-in value must already be in network byte order.
+ */
+int netxen_niu_macaddr_set(struct netxen_port *port,
+                           netxen_ethernet_macaddr_t addr)
+{
+        __le32 temp = 0;
+        struct netxen_adapter *adapter = port->adapter;
+        int phy = port->portnum;
+        unsigned char mac_addr[6];
+        int i;
+
+        for (i = 0; i < 10; i++) {
+                memcpy(&temp, addr, 2);
+                temp <<= 16;
+                if (netxen_nic_hw_write_wx
+                    (adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy), &temp, 4))
+                        return -EIO;
+
+                temp = 0;
+
+                memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32));
+                if (netxen_nic_hw_write_wx
+                    (adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy), &temp, 4))
+                        return -2;
+
+                netxen_niu_macaddr_get(adapter, phy,
+                                       (netxen_ethernet_macaddr_t *) mac_addr);
+                if (memcmp(mac_addr, addr, 6) == 0)
+                        break;
+        }
+
+        if (i == 10) {
+                printk(KERN_ERR "%s: cannot set Mac addr for %s\n",
+                       netxen_nic_driver_name, port->netdev->name);
+                printk(KERN_ERR "MAC address set: "
+                       "%02x:%02x:%02x:%02x:%02x:%02x.\n",
+                       addr[0], addr[1], addr[2], addr[3], addr[4], addr[5]);
+
+                printk(KERN_ERR "MAC address get: "
+                       "%02x:%02x:%02x:%02x:%02x:%02x.\n",
+                       mac_addr[0],
+                       mac_addr[1],
+                       mac_addr[2], mac_addr[3], mac_addr[4], mac_addr[5]);
+        }
+        return 0;
+}
+
+/* Enable a GbE interface */
+int netxen_niu_enable_gbe_port(struct netxen_adapter *adapter,
+                               int port, netxen_niu_gbe_ifmode_t mode)
+{
+        __le32 mac_cfg0;
+        __le32 mac_cfg1;
+        __le32 mii_cfg;
+
+        if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+                return -EINVAL;
+
+        mac_cfg0 = 0;
+        netxen_gb_soft_reset(mac_cfg0);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                   &mac_cfg0, 4))
+                return -EIO;
+        mac_cfg0 = 0;
+        netxen_gb_enable_tx(mac_cfg0);
+        netxen_gb_enable_rx(mac_cfg0);
+        netxen_gb_unset_rx_flowctl(mac_cfg0);
+        netxen_gb_tx_reset_pb(mac_cfg0);
+        netxen_gb_rx_reset_pb(mac_cfg0);
+        netxen_gb_tx_reset_mac(mac_cfg0);
+        netxen_gb_rx_reset_mac(mac_cfg0);
+
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                   &mac_cfg0, 4))
+                return -EIO;
+        mac_cfg1 = 0;
+        netxen_gb_set_preamblelen(mac_cfg1, 0xf);
+        netxen_gb_set_duplex(mac_cfg1);
+        netxen_gb_set_crc_enable(mac_cfg1);
+        netxen_gb_set_padshort(mac_cfg1);
+        netxen_gb_set_checklength(mac_cfg1);
+        netxen_gb_set_hugeframes(mac_cfg1);
+
+        if (mode == NETXEN_NIU_10_100_MB) {
+                netxen_gb_set_intfmode(mac_cfg1, 1);
+                if (netxen_nic_hw_write_wx(adapter,
+                                           NETXEN_NIU_GB_MAC_CONFIG_1(port),
+                                           &mac_cfg1, 4))
+                        return -EIO;
+
+                /* set mii mode */
+                netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_GMII_MODE +
+                                            (port << 3), 0);
+                netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_MII_MODE +
+                                            (port << 3), 1);
+
+        } else if (mode == NETXEN_NIU_1000_MB) {
+                netxen_gb_set_intfmode(mac_cfg1, 2);
+                if (netxen_nic_hw_write_wx(adapter,
+                                           NETXEN_NIU_GB_MAC_CONFIG_1(port),
+                                           &mac_cfg1, 4))
+                        return -EIO;
+                /* set gmii mode */
+                netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_MII_MODE +
+                                            (port << 3), 0);
+                netxen_crb_writelit_adapter(adapter, NETXEN_NIU_GB0_GMII_MODE +
+                                            (port << 3), 1);
+        }
+        mii_cfg = 0;
+        netxen_gb_set_mii_mgmt_clockselect(mii_cfg, 7);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MII_MGMT_CONFIG(port),
+                                   &mii_cfg, 4))
+                return -EIO;
+        mac_cfg0 = 0;
+        netxen_gb_enable_tx(mac_cfg0);
+        netxen_gb_enable_rx(mac_cfg0);
+        netxen_gb_unset_rx_flowctl(mac_cfg0);
+        netxen_gb_unset_tx_flowctl(mac_cfg0);
+
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                   &mac_cfg0, 4))
+                return -EIO;
+        return 0;
+}
+
+/* Disable a GbE interface */
+int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port)
+{
+        __le32 mac_cfg0;
+
+        if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+                return -EINVAL;
+
+        mac_cfg0 = 0;
+        netxen_gb_soft_reset(mac_cfg0);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_MAC_CONFIG_0(port),
+                                   &mac_cfg0, 4))
+                return -EIO;
+        return 0;
+}
+
+/* Disable an XG interface */
+int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port)
+{
+        __le32 mac_cfg;
+
+        if (port != 0)
+                return -EINVAL;
+
+        mac_cfg = 0;
+        netxen_xg_soft_reset(mac_cfg);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_CONFIG_0,
+                                   &mac_cfg, 4))
+                return -EIO;
+        return 0;
+}
+
+/* Set promiscuous mode for a GbE interface */
+int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port,
+                                    netxen_niu_prom_mode_t mode)
+{
+        __le32 reg;
+
+        if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+                return -EINVAL;
+
+        /* save previous contents */
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_DROP_WRONGADDR,
+                                  &reg, 4))
+                return -EIO;
+        if (mode == NETXEN_NIU_PROMISC_MODE) {
+                switch (port) {
+                case 0:
+                        netxen_clear_gb_drop_gb0(reg);
+                        break;
+                case 1:
+                        netxen_clear_gb_drop_gb1(reg);
+                        break;
+                case 2:
+                        netxen_clear_gb_drop_gb2(reg);
+                        break;
+                case 3:
+                        netxen_clear_gb_drop_gb3(reg);
+                        break;
+                default:
+                        return -EIO;
+                }
+        } else {
+                switch (port) {
+                case 0:
+                        netxen_set_gb_drop_gb0(reg);
+                        break;
+                case 1:
+                        netxen_set_gb_drop_gb1(reg);
+                        break;
+                case 2:
+                        netxen_set_gb_drop_gb2(reg);
+                        break;
+                case 3:
+                        netxen_set_gb_drop_gb3(reg);
+                        break;
+                default:
+                        return -EIO;
+                }
+        }
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_GB_DROP_WRONGADDR,
+                                   &reg, 4))
+                return -EIO;
+        return 0;
+}
+
+/*
+ * Set the MAC address for an XG port
+ * Note that the passed-in value must already be in network byte order.
+ */
+int netxen_niu_xg_macaddr_set(struct netxen_port *port,
+                              netxen_ethernet_macaddr_t addr)
+{
+        __le32 temp = 0;
+        struct netxen_adapter *adapter = port->adapter;
+
+        memcpy(&temp, addr, 2);
+        temp = cpu_to_le32(temp);
+        temp <<= 16;
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1,
+                                   &temp, 4))
+                return -EIO;
+
+        temp = 0;
+
+        memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32));
+        temp = cpu_to_le32(temp);
+        if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI,
+                                   &temp, 4))
+                return -EIO;
+
+        return 0;
+}
+
+/*
+ * Return the current station MAC address.
+ * Note that the passed-in value must already be in network byte order.
+ */
+int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy,
+                              netxen_ethernet_macaddr_t * addr)
+{
+        __le32 stationhigh;
+        __le32 stationlow;
+        u64 result;
+
+        if (addr == NULL)
+                return -EINVAL;
+        if (phy != 0)
+                return -EINVAL;
+
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI,
+                                  &stationhigh, 4))
+                return -EIO;
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1,
+                                  &stationlow, 4))
+                return -EIO;
+
+        result = ((u64) stationlow) >> 16;
+        result |= (u64) stationhigh << 16;
+        memcpy(*addr, &result, sizeof(netxen_ethernet_macaddr_t));
+
+        return 0;
+}
+
+int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter,
+                                       int port, netxen_niu_prom_mode_t mode)
+{
+        __le32 reg;
+
+        if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
+                return -EINVAL;
+
+        if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_CONFIG_1, &reg, 4))
+                return -EIO;
+        if (mode == NETXEN_NIU_PROMISC_MODE)
+                reg = (reg | 0x2000UL);
+        else
+                reg = (reg & ~0x2000UL);
+
+        netxen_crb_writelit_adapter(adapter, NETXEN_NIU_XGE_CONFIG_1, reg);
+
+        return 0;
+}
diff --git a/drivers/net/netxen/netxen_nic_phan_reg.h b/drivers/net/netxen/netxen_nic_phan_reg.h
new file mode 100644
index 000000000000..7879f855af0b
--- /dev/null
+++ b/drivers/net/netxen/netxen_nic_phan_reg.h
@@ -0,0 +1,271 @@
+/*
+ * Copyright (C) 2003 - 2006 NetXen, Inc.
+ * All rights reserved.
+ * 
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston,
+ * MA  02111-1307, USA.
+ * 
+ * The full GNU General Public License is included in this distribution
+ * in the file called LICENSE.
+ * 
+ * Contact Information:
+ *    info@netxen.com
+ * NetXen,
+ * 3965 Freedom Circle, Fourth floor,
+ * Santa Clara, CA 95054
+ */
+
+#ifndef __NIC_PHAN_REG_H_
+#define __NIC_PHAN_REG_H_
+
+/* 
+ * CRB Registers or queue message done only at initialization time.
+ */
+#define NIC_CRB_BASE               NETXEN_CAM_RAM(0x200)
+#define NETXEN_NIC_REG(X)             (NIC_CRB_BASE+(X))
+
+#define CRB_PHAN_CNTRL_LO_OFFSET    NETXEN_NIC_REG(0x00)
+#define CRB_PHAN_CNTRL_HI_OFFSET    NETXEN_NIC_REG(0x04)
+#define CRB_CMD_PRODUCER_OFFSET     NETXEN_NIC_REG(0x08)
+#define CRB_CMD_CONSUMER_OFFSET     NETXEN_NIC_REG(0x0c)
+#define CRB_PAUSE_ADDR_LO           NETXEN_NIC_REG(0x10)        /* C0 EPG BUG  */
+#define CRB_PAUSE_ADDR_HI           NETXEN_NIC_REG(0x14)
+#define CRB_HOST_CMD_ADDR_HI        NETXEN_NIC_REG(0x18)        /* host add:cmd ring */
+#define CRB_HOST_CMD_ADDR_LO        NETXEN_NIC_REG(0x1c)
+#define CRB_CMD_INTR_LOOP           NETXEN_NIC_REG(0x20)        /* 4 regs for perf */
+#define CRB_CMD_DMA_LOOP            NETXEN_NIC_REG(0x24)
+#define CRB_RCV_INTR_LOOP           NETXEN_NIC_REG(0x28)
+#define CRB_RCV_DMA_LOOP            NETXEN_NIC_REG(0x2c)
+#define CRB_ENABLE_TX_INTR          NETXEN_NIC_REG(0x30)        /* phantom init status */
+#define CRB_MMAP_ADDR_3             NETXEN_NIC_REG(0x34)
+#define CRB_CMDPEG_CMDRING          NETXEN_NIC_REG(0x38)
+#define CRB_HOST_DUMMY_BUF_ADDR_HI  NETXEN_NIC_REG(0x3c)
+#define CRB_HOST_DUMMY_BUF_ADDR_LO  NETXEN_NIC_REG(0x40)
+#define CRB_MMAP_ADDR_0             NETXEN_NIC_REG(0x44)
+#define CRB_MMAP_ADDR_1             NETXEN_NIC_REG(0x48)
+#define CRB_MMAP_ADDR_2             NETXEN_NIC_REG(0x4c)
+#define CRB_CMDPEG_STATE            NETXEN_NIC_REG(0x50)
+#define CRB_MMAP_SIZE_0             NETXEN_NIC_REG(0x54)
+#define CRB_MMAP_SIZE_1             NETXEN_NIC_REG(0x58)
+#define CRB_MMAP_SIZE_2             NETXEN_NIC_REG(0x5c)
+#define CRB_MMAP_SIZE_3             NETXEN_NIC_REG(0x60)
+#define CRB_GLOBAL_INT_COAL         NETXEN_NIC_REG(0x64)        /* interrupt coalescing */
+#define CRB_INT_COAL_MODE           NETXEN_NIC_REG(0x68)
+#define CRB_MAX_RCV_BUFS            NETXEN_NIC_REG(0x6c)
+#define CRB_TX_INT_THRESHOLD        NETXEN_NIC_REG(0x70)
+#define CRB_RX_PKT_TIMER            NETXEN_NIC_REG(0x74)
+#define CRB_TX_PKT_TIMER            NETXEN_NIC_REG(0x78)
+#define CRB_RX_PKT_CNT              NETXEN_NIC_REG(0x7c)
+#define CRB_RX_TMR_CNT              NETXEN_NIC_REG(0x80)
+#define CRB_RX_LRO_TIMER            NETXEN_NIC_REG(0x84)
+#define CRB_RX_LRO_MID_TIMER        NETXEN_NIC_REG(0x88)
+#define CRB_DMA_MAX_RCV_BUFS        NETXEN_NIC_REG(0x8c)
+#define CRB_MAX_DMA_ENTRIES         NETXEN_NIC_REG(0x90)
+#define CRB_XG_STATE                NETXEN_NIC_REG(0x94)        /* XG Link status */
+#define CRB_AGENT_GO                NETXEN_NIC_REG(0x98)        /* NIC pkt gen agent */
+#define CRB_AGENT_TX_SIZE           NETXEN_NIC_REG(0x9c)
+#define CRB_AGENT_TX_TYPE           NETXEN_NIC_REG(0xa0)
+#define CRB_AGENT_TX_ADDR           NETXEN_NIC_REG(0xa4)
+#define CRB_AGENT_TX_MSS            NETXEN_NIC_REG(0xa8)
+#define CRB_TX_STATE                NETXEN_NIC_REG(0xac)        /* Debug -performance */
+#define CRB_TX_COUNT                NETXEN_NIC_REG(0xb0)
+#define CRB_RX_STATE                NETXEN_NIC_REG(0xb4)
+#define CRB_RX_PERF_DEBUG_1         NETXEN_NIC_REG(0xb8)
+#define CRB_RX_LRO_CONTROL          NETXEN_NIC_REG(0xbc)        /* LRO On/OFF */
+#define CRB_RX_LRO_START_NUM        NETXEN_NIC_REG(0xc0)
+#define CRB_MPORT_MODE              NETXEN_NIC_REG(0xc4)        /* Multiport Mode */
+#define CRB_CMD_RING_SIZE           NETXEN_NIC_REG(0xc8)
+#define CRB_INT_VECTOR              NETXEN_NIC_REG(0xd4)
+#define CRB_CTX_RESET               NETXEN_NIC_REG(0xd8)
+#define CRB_HOST_STS_PROD           NETXEN_NIC_REG(0xdc)
+#define CRB_HOST_STS_CONS           NETXEN_NIC_REG(0xe0)
+#define CRB_PEG_CMD_PROD            NETXEN_NIC_REG(0xe4)
+#define CRB_PEG_CMD_CONS            NETXEN_NIC_REG(0xe8)
+#define CRB_HOST_BUFFER_PROD        NETXEN_NIC_REG(0xec)
+#define CRB_HOST_BUFFER_CONS        NETXEN_NIC_REG(0xf0)
+#define CRB_JUMBO_BUFFER_PROD       NETXEN_NIC_REG(0xf4)
+#define CRB_JUMBO_BUFFER_CONS       NETXEN_NIC_REG(0xf8)
+
+#define CRB_CMD_PRODUCER_OFFSET_1   NETXEN_NIC_REG(0x1ac)
+#define CRB_CMD_CONSUMER_OFFSET_1   NETXEN_NIC_REG(0x1b0)
+#define CRB_TEMP_STATE              NETXEN_NIC_REG(0x1b4)
+
+/*
+ * CrbPortPhanCntrHi/Lo is used to pass the address of HostPhantomIndex address
+ * which can be read by the Phantom host to get producer/consumer indexes from
+ * Phantom/Casper. If it is not HOST_SHARED_MEMORY, then the following
+ * registers will be used for the addresses of the ring's shared memory
+ * on the Phantom.
+ */
+
+#define nx_get_temp_val(x)              ((x) >> 16)
+#define nx_get_temp_state(x)            ((x) & 0xffff)
+#define nx_encode_temp(val, state)      (((val) << 16) | (state))
+
+/* CRB registers per Rcv Descriptor ring */
+struct netxen_rcv_desc_crb {
+        u32 crb_rcv_producer_offset __attribute__ ((aligned(512)));
+        u32 crb_rcv_consumer_offset;
+        u32 crb_globalrcv_ring;
+        u32 crb_rcv_ring_size;
+};
+
+/*
+ * CRB registers used by the receive peg logic.
+ */
+
+struct netxen_recv_crb {
+        struct netxen_rcv_desc_crb rcv_desc_crb[NUM_RCV_DESC_RINGS];
+        u32 crb_rcvstatus_ring;
+        u32 crb_rcv_status_producer;
+        u32 crb_rcv_status_consumer;
+        u32 crb_rcvpeg_state;
+        u32 crb_status_ring_size;
+};
+
+#if defined(DEFINE_GLOBAL_RECV_CRB)
+struct netxen_recv_crb recv_crb_registers[] = {
+        /*
+         * Instance 0.
+         */
+        {
+         /* rcv_desc_crb: */
+         {
+          {
+           /* crb_rcv_producer_offset: */
+           NETXEN_NIC_REG(0x100),
+           /* crb_rcv_consumer_offset: */
+           NETXEN_NIC_REG(0x104),
+           /* crb_gloablrcv_ring: */
+           NETXEN_NIC_REG(0x108),
+           /* crb_rcv_ring_size */
+           NETXEN_NIC_REG(0x10c),
+
+           },
+          /* Jumbo frames */
+          {
+           /* crb_rcv_producer_offset: */
+           NETXEN_NIC_REG(0x110),
+           /* crb_rcv_consumer_offset: */
+           NETXEN_NIC_REG(0x114),
+           /* crb_gloablrcv_ring: */
+           NETXEN_NIC_REG(0x118),
+           /* crb_rcv_ring_size */
+           NETXEN_NIC_REG(0x11c),
+           },
+          /* LRO */
+          {
+           /* crb_rcv_producer_offset: */
+           NETXEN_NIC_REG(0x120),
+           /* crb_rcv_consumer_offset: */
+           NETXEN_NIC_REG(0x124),
+           /* crb_gloablrcv_ring: */
+           NETXEN_NIC_REG(0x128),
+           /* crb_rcv_ring_size */
+           NETXEN_NIC_REG(0x12c),
+           }
+          },
+         /* crb_rcvstatus_ring: */
+         NETXEN_NIC_REG(0x130),
+         /* crb_rcv_status_producer: */
+         NETXEN_NIC_REG(0x134),
+         /* crb_rcv_status_consumer: */
+         NETXEN_NIC_REG(0x138),
+         /* crb_rcvpeg_state: */
+         NETXEN_NIC_REG(0x13c),
+         /* crb_status_ring_size */
+         NETXEN_NIC_REG(0x140),
+
+         },
+        /*
+         * Instance 1,
+         */
+        {
+         /* rcv_desc_crb: */
+         {
+          {
+           /* crb_rcv_producer_offset: */
+           NETXEN_NIC_REG(0x144),
+           /* crb_rcv_consumer_offset: */
+           NETXEN_NIC_REG(0x148),
+           /* crb_globalrcv_ring: */
+           NETXEN_NIC_REG(0x14c),
+           /* crb_rcv_ring_size */
+           NETXEN_NIC_REG(0x150),
+
+           },
+          /* Jumbo frames */
+          {
+           /* crb_rcv_producer_offset: */
+           NETXEN_NIC_REG(0x154),
+           /* crb_rcv_consumer_offset: */
+           NETXEN_NIC_REG(0x158),
+           /* crb_globalrcv_ring: */
+           NETXEN_NIC_REG(0x15c),
+           /* crb_rcv_ring_size */
+           NETXEN_NIC_REG(0x160),
+           },
+          /* LRO */
+          {
+           /* crb_rcv_producer_offset: */
+           NETXEN_NIC_REG(0x164),
+           /* crb_rcv_consumer_offset: */
+           NETXEN_NIC_REG(0x168),
+           /* crb_globalrcv_ring: */
+           NETXEN_NIC_REG(0x16c),
+           /* crb_rcv_ring_size */
+           NETXEN_NIC_REG(0x170),
+           }
+
+          },
+         /* crb_rcvstatus_ring: */
+         NETXEN_NIC_REG(0x174),
+         /* crb_rcv_status_producer: */
+         NETXEN_NIC_REG(0x178),
+         /* crb_rcv_status_consumer: */
+         NETXEN_NIC_REG(0x17c),
+         /* crb_rcvpeg_state: */
+         NETXEN_NIC_REG(0x180),
+         /* crb_status_ring_size */
+         NETXEN_NIC_REG(0x184),
+
+         },
+};
+
+u64 ctx_addr_sig_regs[][3] = {
+        {NETXEN_NIC_REG(0x188), NETXEN_NIC_REG(0x18c), NETXEN_NIC_REG(0x1c0)},
+        {NETXEN_NIC_REG(0x190), NETXEN_NIC_REG(0x194), NETXEN_NIC_REG(0x1c4)},
+        {NETXEN_NIC_REG(0x198), NETXEN_NIC_REG(0x19c), NETXEN_NIC_REG(0x1c8)},
+        {NETXEN_NIC_REG(0x1a0), NETXEN_NIC_REG(0x1a4), NETXEN_NIC_REG(0x1cc)}
+};
+
+#else
+extern struct netxen_recv_crb recv_crb_registers[];
+extern u64 ctx_addr_sig_regs[][3];
+#define CRB_CTX_ADDR_REG_LO            (ctx_addr_sig_regs[0][0])
+#define CRB_CTX_ADDR_REG_HI            (ctx_addr_sig_regs[0][2])
+#define CRB_CTX_SIGNATURE_REG       (ctx_addr_sig_regs[0][1])
+#endif                          /* DEFINE_GLOBAL_RECEIVE_CRB */
+
+/*
+ * Temperature control.
+ */
+enum {
+        NX_TEMP_NORMAL = 0x1,   /* Normal operating range */
+        NX_TEMP_WARN,           /* Sound alert, temperature getting high */
+        NX_TEMP_PANIC           /* Fatal error, hardware has shut down. */
+};
+
+#endif                          /* __NIC_PHAN_REG_H_ */
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index 26e42f6e9fb1..196993a29b09 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -1335,7 +1335,7 @@ int __init init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(dev_ni52);
         release_region(dev_ni52->base_addr, NI52_TOTAL_SIZE);
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index 340ad0d5388a..1578f4d98498 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -1259,7 +1259,7 @@ int __init init_module(void)
         return IS_ERR(dev_ni65) ? PTR_ERR(dev_ni65) : 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(dev_ni65);
         cleanup_card(dev_ni65);
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index b0127c71a5b6..568daeb3e9d8 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -414,10 +414,10 @@ struct rx_info {
 
         struct sk_buff  *skbs[NR_RX_DESC];
 
-        u32             *next_rx_desc;
+        __le32          *next_rx_desc;
         u16             next_rx, next_empty;
 
-        u32             *descs;
+        __le32          *descs;
         dma_addr_t      phy_descs;
 };
 
@@ -427,6 +427,7 @@ struct ns83820 {
         u8                      __iomem *base;
 
         struct pci_dev          *pci_dev;
+        struct net_device       *ndev;
 
 #ifdef NS83820_VLAN_ACCEL_SUPPORT
         struct vlan_group       *vlgrp;
@@ -459,7 +460,7 @@ struct ns83820 {
         struct sk_buff  *tx_skbs[NR_TX_DESC];
 
         char            pad[16] __attribute__((aligned(16)));
-        u32             *tx_descs;
+        __le32          *tx_descs;
         dma_addr_t      tx_phy_descs;
 
         struct timer_list       tx_watchdog;
@@ -533,7 +534,7 @@ static void ns83820_vlan_rx_kill_vid(struct net_device *ndev, unsigned short vid
  * conditions, still route realtime traffic with as low jitter as
  * possible.
  */
-static inline void build_rx_desc(struct ns83820 *dev, u32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts)
+static inline void build_rx_desc(struct ns83820 *dev, __le32 *desc, dma_addr_t link, dma_addr_t buf, u32 cmdsts, u32 extsts)
 {
         desc_addr_set(desc + DESC_LINK, link);
         desc_addr_set(desc + DESC_BUFPTR, buf);
@@ -547,7 +548,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb)
 {
         unsigned next_empty;
         u32 cmdsts;
-        u32 *sg;
+        __le32 *sg;
         dma_addr_t buf;
 
         next_empty = dev->rx_info.next_empty;
@@ -631,10 +632,10 @@ static void fastcall rx_refill_atomic(struct net_device *ndev)
 }
 
 /* REFILL */
-static inline void queue_refill(void *_dev)
+static inline void queue_refill(struct work_struct *work)
 {
-        struct net_device *ndev = _dev;
-        struct ns83820 *dev = PRIV(ndev);
+        struct ns83820 *dev = container_of(work, struct ns83820, tq_refill);
+        struct net_device *ndev = dev->ndev;
 
         rx_refill(ndev, GFP_KERNEL);
         if (dev->rx_info.up)
@@ -874,7 +875,8 @@ static void fastcall rx_irq(struct net_device *ndev)
         struct rx_info *info = &dev->rx_info;
         unsigned next_rx;
         int rx_rc, len;
-        u32 cmdsts, *desc;
+        u32 cmdsts;
+        __le32 *desc;
         unsigned long flags;
         int nr = 0;
 
@@ -1010,7 +1012,8 @@ static inline void kick_tx(struct ns83820 *dev)
 static void do_tx_done(struct net_device *ndev)
 {
         struct ns83820 *dev = PRIV(ndev);
-        u32 cmdsts, tx_done_idx, *desc;
+        u32 cmdsts, tx_done_idx;
+        __le32 *desc;
 
         dprintk("do_tx_done(%p)\n", ndev);
         tx_done_idx = dev->tx_done_idx;
@@ -1077,7 +1080,7 @@ static void ns83820_cleanup_tx(struct ns83820 *dev)
                 struct sk_buff *skb = dev->tx_skbs[i];
                 dev->tx_skbs[i] = NULL;
                 if (skb) {
-                        u32 *desc = dev->tx_descs + (i * DESC_SIZE);
+                        __le32 *desc = dev->tx_descs + (i * DESC_SIZE);
                         pci_unmap_single(dev->pci_dev,
                                         desc_addr_get(desc + DESC_BUFPTR),
                                         le32_to_cpu(desc[DESC_CMDSTS]) & CMDSTS_LEN_MASK,
@@ -1107,7 +1110,7 @@ static int ns83820_hard_start_xmit(struct sk_buff *skb, struct net_device *ndev)
         skb_frag_t *frag;
         int stopped = 0;
         int do_intr = 0;
-        volatile u32 *first_desc;
+        volatile __le32 *first_desc;
 
         dprintk("ns83820_hard_start_xmit\n");
 
@@ -1180,7 +1183,7 @@ again:
         first_desc = dev->tx_descs + (free_idx * DESC_SIZE);
 
         for (;;) {
-                volatile u32 *desc = dev->tx_descs + (free_idx * DESC_SIZE);
+                volatile __le32 *desc = dev->tx_descs + (free_idx * DESC_SIZE);
 
                 dprintk("frag[%3u]: %4u @ 0x%08Lx\n", free_idx, len,
                         (unsigned long long)buf);
@@ -1455,7 +1458,8 @@ static int ns83820_stop(struct net_device *ndev)
 static void ns83820_tx_timeout(struct net_device *ndev)
 {
         struct ns83820 *dev = PRIV(ndev);
-        u32 tx_done_idx, *desc;
+        u32 tx_done_idx;
+        __le32 *desc;
         unsigned long flags;
 
         spin_lock_irqsave(&dev->tx_lock, flags);
@@ -1841,6 +1845,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
 
         ndev = alloc_etherdev(sizeof(struct ns83820));
         dev = PRIV(ndev);
+        dev->ndev = ndev;
         err = -ENOMEM;
         if (!dev)
                 goto out;
@@ -1853,7 +1858,7 @@ static int __devinit ns83820_init_one(struct pci_dev *pci_dev, const struct pci_
         SET_MODULE_OWNER(ndev);
         SET_NETDEV_DEV(ndev, &pci_dev->dev);
 
-        INIT_WORK(&dev->tq_refill, queue_refill, ndev);
+        INIT_WORK(&dev->tq_refill, queue_refill);
         tasklet_init(&dev->rx_tasklet, rx_action, (unsigned long)ndev);
 
         err = pci_enable_device(pci_dev);
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 046009928526..794cc61819dd 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -338,7 +338,6 @@ static int tc574_config(struct pcmcia_device *link)
         struct net_device *dev = link->priv;
         struct el3_private *lp = netdev_priv(dev);
         tuple_t tuple;
-        cisparse_t parse;
         unsigned short buf[32];
         int last_fn, last_ret, i, j;
         kio_addr_t ioaddr;
@@ -350,17 +349,6 @@ static int tc574_config(struct pcmcia_device *link)
 
         DEBUG(0, "3c574_config(0x%p)\n", link);
 
-        tuple.Attributes = 0;
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        tuple.TupleData = (cisdata_t *)buf;
-        tuple.TupleDataMax = 64;
-        tuple.TupleOffset = 0;
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
-
         link->io.IOAddrLines = 16;
         for (i = j = 0; j < 0x400; j += 0x20) {
                 link->io.BasePort1 = j ^ 0x300;
@@ -382,6 +370,10 @@ static int tc574_config(struct pcmcia_device *link)
         /* The 3c574 normally uses an EEPROM for configuration info, including
            the hardware address.  The future products may include a modem chip
            and put the address in the CIS. */
+        tuple.Attributes = 0;
+        tuple.TupleData = (cisdata_t *)buf;
+        tuple.TupleDataMax = 64;
+        tuple.TupleOffset = 0;
         tuple.DesiredTuple = 0x88;
         if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
                 pcmcia_get_tuple_data(link, &tuple);
@@ -397,12 +389,9 @@ static int tc574_config(struct pcmcia_device *link)
                         goto failed;
                 }
         }
-        tuple.DesiredTuple = CISTPL_VERS_1;
-        if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS &&
-                pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS &&
-                pcmcia_parse_tuple(link, &tuple, &parse) == CS_SUCCESS) {
-                cardname = parse.version_1.str + parse.version_1.ofs[1];
-        } else
+        if (link->prod_id[1])
+                cardname = link->prod_id[1];
+        else
                 cardname = "3Com 3c574";
 
         {
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 231fa2c9ec6c..1e73ff7d5d8e 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -253,7 +253,6 @@ static int tc589_config(struct pcmcia_device *link)
     struct net_device *dev = link->priv;
     struct el3_private *lp = netdev_priv(dev);
     tuple_t tuple;
-    cisparse_t parse;
     u16 buf[32], *phys_addr;
     int last_fn, last_ret, i, j, multi = 0, fifo;
     kio_addr_t ioaddr;
@@ -263,26 +262,16 @@ static int tc589_config(struct pcmcia_device *link)
 
     phys_addr = (u16 *)dev->dev_addr;
     tuple.Attributes = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-    
-    /* Is this a 3c562? */
-    tuple.DesiredTuple = CISTPL_MANFID;
     tuple.Attributes = TUPLE_RETURN_COMMON;
-    if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-        (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
-        if (le16_to_cpu(buf[0]) != MANFID_3COM)
+
+    /* Is this a 3c562? */
+    if (link->manf_id != MANFID_3COM)
             printk(KERN_INFO "3c589_cs: hmmm, is this really a "
                    "3Com card??\n");
-        multi = (le16_to_cpu(buf[1]) == PRODID_3COM_3C562);
-    }
+    multi = (link->card_id == PRODID_3COM_3C562);
 
     /* For the 3c562, the base address must be xx00-xx7f */
     link->io.IOAddrLines = 16;
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 5ddd5742f779..6139048f8117 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -299,11 +299,7 @@ static int axnet_config(struct pcmcia_device *link)
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
+
     /* don't trust the CIS on this; Linksys got it wrong */
     link->conf.Present = 0x63;
 
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 48434d7924eb..91f65e91cd5f 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -249,12 +249,9 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int com20020_config(struct pcmcia_device *link)
 {
     struct arcnet_local *lp;
-    tuple_t tuple;
-    cisparse_t parse;
     com20020_dev_t *info;
     struct net_device *dev;
     int i, last_ret, last_fn;
-    u_char buf[64];
     int ioaddr;
 
     info = link->priv;
@@ -264,16 +261,6 @@ static int com20020_config(struct pcmcia_device *link)
 
     DEBUG(0, "com20020_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-
     DEBUG(1,"arcnet: baseport1 is %Xh\n", link->io.BasePort1);
     i = !CS_SUCCESS;
     if (!link->io.BasePort1)
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 65f6fdf43725..0d7de617e535 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -342,7 +342,7 @@ static int fmvj18x_config(struct pcmcia_device *link)
     tuple_t tuple;
     cisparse_t parse;
     u_short buf[32];
-    int i, last_fn, last_ret, ret;
+    int i, last_fn = 0, last_ret = 0, ret;
     kio_addr_t ioaddr;
     cardtype_t cardtype;
     char *card_name = "unknown";
@@ -350,21 +350,9 @@ static int fmvj18x_config(struct pcmcia_device *link)
 
     DEBUG(0, "fmvj18x_config(0x%p)\n", link);
 
-    /*
-       This reads the card's CONFIG tuple to find its configuration
-       registers.
-    */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     tuple.TupleData = (u_char *)buf;
     tuple.TupleDataMax = 64;
     tuple.TupleOffset = 0;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-
-    link->conf.ConfigBase = parse.config.base; 
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.DesiredTuple = CISTPL_FUNCE;
     tuple.TupleOffset = 0;
     if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) {
@@ -374,17 +362,12 @@ static int fmvj18x_config(struct pcmcia_device *link)
         CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
         CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
         link->conf.ConfigIndex = parse.cftable_entry.index;
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
-            CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        else
-            buf[0] = 0xffff;
-        switch (le16_to_cpu(buf[0])) {
+        switch (link->manf_id) {
         case MANFID_TDK:
             cardtype = TDK;
-            if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
-                        || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
-                        || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
+            if (link->card_id == PRODID_TDK_GN3410
+                        || link->card_id == PRODID_TDK_NP9610
+                        || link->card_id == PRODID_TDK_MN3200) {
                 /* MultiFunction Card */
                 link->conf.ConfigBase = 0x800;
                 link->conf.ConfigIndex = 0x47;
@@ -395,11 +378,11 @@ static int fmvj18x_config(struct pcmcia_device *link)
             cardtype = CONTEC;
             break;
         case MANFID_FUJITSU:
-            if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10302)
+            if (link->card_id == PRODID_FUJITSU_MBH10302)
                 /* RATOC REX-5588/9822/4886's PRODID are 0004(=MBH10302),
                    but these are MBH10304 based card. */ 
                 cardtype = MBH10304;
-            else if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304)
+            else if (link->card_id == PRODID_FUJITSU_MBH10304)
                 cardtype = MBH10304;
             else
                 cardtype = LA501;
@@ -409,14 +392,9 @@ static int fmvj18x_config(struct pcmcia_device *link)
         }
     } else {
         /* old type card */
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if (pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS)
-            CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        else
-            buf[0] = 0xffff;
-        switch (le16_to_cpu(buf[0])) {
+        switch (link->manf_id) {
         case MANFID_FUJITSU:
-            if (le16_to_cpu(buf[1]) == PRODID_FUJITSU_MBH10304) {
+            if (link->card_id == PRODID_FUJITSU_MBH10304) {
                 cardtype = XXX10304;    /* MBH10304 with buggy CIS */
                 link->conf.ConfigIndex = 0x20;
             } else {
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index bc0ca41a0542..a956a51d284f 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -222,24 +222,12 @@ static int ibmtr_config(struct pcmcia_device *link)
     ibmtr_dev_t *info = link->priv;
     struct net_device *dev = info->dev;
     struct tok_info *ti = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
     win_req_t req;
     memreq_t mem;
     int i, last_ret, last_fn;
-    u_char buf[64];
 
     DEBUG(0, "ibmtr_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
     link->conf.ConfigIndex = 0x61;
 
     /* Determine if this is PRIMARY or ALTERNATE. */
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index e77110e4c288..3b707747a811 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -656,23 +656,12 @@ static int nmclan_config(struct pcmcia_device *link)
   struct net_device *dev = link->priv;
   mace_private *lp = netdev_priv(dev);
   tuple_t tuple;
-  cisparse_t parse;
   u_char buf[64];
   int i, last_ret, last_fn;
   kio_addr_t ioaddr;
 
   DEBUG(0, "nmclan_config(0x%p)\n", link);
 
-  tuple.Attributes = 0;
-  tuple.TupleData = buf;
-  tuple.TupleDataMax = 64;
-  tuple.TupleOffset = 0;
-  tuple.DesiredTuple = CISTPL_CONFIG;
-  CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-  CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-  CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-  link->conf.ConfigBase = parse.config.base;
-
   CS_CHECK(RequestIO, pcmcia_request_io(link, &link->io));
   CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
   CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
@@ -686,6 +675,7 @@ static int nmclan_config(struct pcmcia_device *link)
   tuple.TupleData = buf;
   tuple.TupleDataMax = 64;
   tuple.TupleOffset = 0;
+  tuple.Attributes = 0;
   CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
   CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
   memcpy(dev->dev_addr, tuple.TupleData, ETHER_ADDR_LEN);
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 0c00d182e7fd..2b1238e2dbdb 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -519,31 +519,15 @@ static int pcnet_config(struct pcmcia_device *link)
     tuple_t tuple;
     cisparse_t parse;
     int i, last_ret, last_fn, start_pg, stop_pg, cm_offset;
-    int manfid = 0, prodid = 0, has_shmem = 0;
+    int has_shmem = 0;
     u_short buf[64];
     hw_info_t *hw_info;
 
     DEBUG(0, "pcnet_config(0x%p)\n", link);
 
-    tuple.Attributes = 0;
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleDataMax = sizeof(buf);
     tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
-    tuple.DesiredTuple = CISTPL_MANFID;
-    tuple.Attributes = TUPLE_RETURN_COMMON;
-    if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-        (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS)) {
-        manfid = le16_to_cpu(buf[0]);
-        prodid = le16_to_cpu(buf[1]);
-    }
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -589,8 +573,8 @@ static int pcnet_config(struct pcmcia_device *link)
         link->conf.Attributes |= CONF_ENABLE_SPKR;
         link->conf.Status = CCSR_AUDIO_ENA;
     }
-    if ((manfid == MANFID_IBM) &&
-        (prodid == PRODID_IBM_HOME_AND_AWAY))
+    if ((link->manf_id == MANFID_IBM) &&
+        (link->card_id == PRODID_IBM_HOME_AND_AWAY))
         link->conf.ConfigIndex |= 0x10;
 
     CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
@@ -624,10 +608,10 @@ static int pcnet_config(struct pcmcia_device *link)
     info->flags = hw_info->flags;
     /* Check for user overrides */
     info->flags |= (delay_output) ? DELAY_OUTPUT : 0;
-    if ((manfid == MANFID_SOCKET) &&
-        ((prodid == PRODID_SOCKET_LPE) ||
-         (prodid == PRODID_SOCKET_LPE_CF) ||
-         (prodid == PRODID_SOCKET_EIO)))
+    if ((link->manf_id == MANFID_SOCKET) &&
+        ((link->card_id == PRODID_SOCKET_LPE) ||
+         (link->card_id == PRODID_SOCKET_LPE_CF) ||
+         (link->card_id == PRODID_SOCKET_EIO)))
         info->flags &= ~USE_BIG_BUF;
     if (!use_big_buf)
         info->flags &= ~USE_BIG_BUF;
@@ -1096,7 +1080,6 @@ static void ei_watchdog(u_long arg)
 
     /* Check for pending interrupt with expired latency timer: with
        this, we can limp along even if the interrupt is blocked */
-    outb_p(E8390_NODMA+E8390_PAGE0, nic_base + E8390_CMD);
     if (info->stale++ && (inb_p(nic_base + EN0_ISR) & ENISR_ALL)) {
         if (!info->fast_poll)
             printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name);
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 20fcc3576202..530df8883fe5 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -560,16 +560,8 @@ static int mhz_setup(struct pcmcia_device *link)
 
     /* Read the station address from the CIS.  It is stored as the last
        (fourth) string in the Version 1 Version/ID tuple. */
-    tuple->DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
-        rc = -1;
-        goto free_cfg_mem;
-    }
-    /* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
-    if (next_tuple(link, tuple, parse) != CS_SUCCESS)
-        first_tuple(link, tuple, parse);
-    if (parse->version_1.ns > 3) {
-        station_addr = parse->version_1.str + parse->version_1.ofs[3];
+    if (link->prod_id[3]) {
+        station_addr = link->prod_id[3];
         if (cvt_ascii_address(dev, station_addr) == 0) {
                 rc = 0;
                 goto free_cfg_mem;
@@ -744,15 +736,12 @@ static int smc_setup(struct pcmcia_device *link)
         }
     }
     /* Try the third string in the Version 1 Version/ID tuple. */
-    tuple->DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(link, tuple, parse) != CS_SUCCESS) {
-        rc = -1;
-        goto free_cfg_mem;
-    }
-    station_addr = parse->version_1.str + parse->version_1.ofs[2];
-    if (cvt_ascii_address(dev, station_addr) == 0) {
-        rc = 0;
-        goto free_cfg_mem;
+    if (link->prod_id[2]) {
+        station_addr = link->prod_id[2];
+        if (cvt_ascii_address(dev, station_addr) == 0) {
+                rc = 0;
+                goto free_cfg_mem;
+        }
     }
 
     rc = -1;
@@ -970,10 +959,6 @@ static int smc91c92_config(struct pcmcia_device *link)
 {
     struct net_device *dev = link->priv;
     struct smc_private *smc = netdev_priv(dev);
-    struct smc_cfg_mem *cfg_mem;
-    tuple_t *tuple;
-    cisparse_t *parse;
-    u_char *buf;
     char *name;
     int i, j, rev;
     kio_addr_t ioaddr;
@@ -981,30 +966,8 @@ static int smc91c92_config(struct pcmcia_device *link)
 
     DEBUG(0, "smc91c92_config(0x%p)\n", link);
 
-    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
-    if (!cfg_mem)
-        goto config_failed;
-
-    tuple = &cfg_mem->tuple;
-    parse = &cfg_mem->parse;
-    buf = cfg_mem->buf;
-
-    tuple->Attributes = tuple->TupleOffset = 0;
-    tuple->TupleData = (cisdata_t *)buf;
-    tuple->TupleDataMax = 64;
-
-    tuple->DesiredTuple = CISTPL_CONFIG;
-    i = first_tuple(link, tuple, parse);
-    CS_EXIT_TEST(i, ParseTuple, config_failed);
-    link->conf.ConfigBase = parse->config.base;
-    link->conf.Present = parse->config.rmask[0];
-
-    tuple->DesiredTuple = CISTPL_MANFID;
-    tuple->Attributes = TUPLE_RETURN_COMMON;
-    if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
-        smc->manfid = parse->manfid.manf;
-        smc->cardid = parse->manfid.card;
-    }
+    smc->manfid = link->manf_id;
+    smc->cardid = link->card_id;
 
     if ((smc->manfid == MANFID_OSITECH) &&
         (smc->cardid != PRODID_OSITECH_SEVEN)) {
@@ -1134,14 +1097,12 @@ static int smc91c92_config(struct pcmcia_device *link)
             printk(KERN_NOTICE "  No MII transceivers found!\n");
         }
     }
-    kfree(cfg_mem);
     return 0;
 
 config_undo:
     unregister_netdev(dev);
 config_failed:                  /* CS_EXIT_TEST() calls jump to here... */
     smc91c92_release(link);
-    kfree(cfg_mem);
     return -ENODEV;
 } /* smc91c92_config */
 
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index f3914f58d67f..8478dca3d8d1 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -332,6 +332,7 @@ static irqreturn_t xirc2ps_interrupt(int irq, void *dev_id);
  */
 
 typedef struct local_info_t {
+        struct net_device       *dev;
         struct pcmcia_device    *p_dev;
     dev_node_t node;
     struct net_device_stats stats;
@@ -353,7 +354,7 @@ typedef struct local_info_t {
  */
 static int do_start_xmit(struct sk_buff *skb, struct net_device *dev);
 static void do_tx_timeout(struct net_device *dev);
-static void xirc2ps_tx_timeout_task(void *data);
+static void xirc2ps_tx_timeout_task(struct work_struct *work);
 static struct net_device_stats *do_get_stats(struct net_device *dev);
 static void set_addresses(struct net_device *dev);
 static void set_multicast_list(struct net_device *dev);
@@ -567,6 +568,7 @@ xirc2ps_probe(struct pcmcia_device *link)
     if (!dev)
             return -ENOMEM;
     local = netdev_priv(dev);
+    local->dev = dev;
     local->p_dev = link;
     link->priv = dev;
 
@@ -591,7 +593,7 @@ xirc2ps_probe(struct pcmcia_device *link)
 #ifdef HAVE_TX_TIMEOUT
     dev->tx_timeout = do_tx_timeout;
     dev->watchdog_timeo = TX_TIMEOUT;
-    INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task, dev);
+    INIT_WORK(&local->tx_timeout_task, xirc2ps_tx_timeout_task);
 #endif
 
     return xirc2ps_config(link);
@@ -707,22 +709,11 @@ set_card_type(struct pcmcia_device *link, const void *s)
  * Returns: true if this is a CE2
  */
 static int
-has_ce2_string(struct pcmcia_device * link)
+has_ce2_string(struct pcmcia_device * p_dev)
 {
-    tuple_t tuple;
-    cisparse_t parse;
-    u_char buf[256];
-
-    tuple.Attributes = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = 254;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_VERS_1;
-    if (!first_tuple(link, &tuple, &parse) && parse.version_1.ns > 2) {
-        if (strstr(parse.version_1.str + parse.version_1.ofs[2], "CE2"))
-            return 1;
-    }
-    return 0;
+        if (p_dev->prod_id[2] && strstr(p_dev->prod_id[2], "CE2"))
+                return 1;
+        return 0;
 }
 
 /****************
@@ -792,13 +783,6 @@ xirc2ps_config(struct pcmcia_device * link)
         goto failure;
     }
 
-    /* get configuration stuff */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    if ((err=first_tuple(link, &tuple, &parse)))
-        goto cis_error;
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present =    parse.config.rmask[0];
-
     /* get the ethernet address from the CIS */
     tuple.DesiredTuple = CISTPL_FUNCE;
     for (err = first_tuple(link, &tuple, &parse); !err;
@@ -1062,8 +1046,6 @@ xirc2ps_config(struct pcmcia_device * link)
     xirc2ps_release(link);
     return -ENODEV;
 
-  cis_error:
-    printk(KNOT_XIRC "unable to parse CIS\n");
   failure:
     return -ENODEV;
 } /* xirc2ps_config */
@@ -1344,9 +1326,11 @@ xirc2ps_interrupt(int irq, void *dev_id)
 /*====================================================================*/
 
 static void
-xirc2ps_tx_timeout_task(void *data)
+xirc2ps_tx_timeout_task(struct work_struct *work)
 {
-    struct net_device *dev = data;
+        local_info_t *local =
+                container_of(work, local_info_t, tx_timeout_task);
+        struct net_device *dev = local->dev;
     /* reset the card */
     do_reset(dev,1);
     dev->trans_start = jiffies;
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index b79ec0d7480f..f994f129f3d8 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -56,13 +56,19 @@ config SMSC_PHY
         ---help---
           Currently supports the LAN83C185 PHY
 
+config BROADCOM_PHY
+        tristate "Drivers for Broadcom PHYs"
+        depends on PHYLIB
+        ---help---
+          Currently supports the BCM5411, BCM5421 and BCM5461 PHYs.
+
 config FIXED_PHY
         tristate "Drivers for PHY emulation on fixed speed/link"
         depends on PHYLIB
         ---help---
           Adds the driver to PHY layer to cover the boards that do not have any PHY bound,
-          but with the ability to manipulate with speed/link in software. The relavant MII
-          speed/duplex parameters could be effectively handled in user-specified  fuction.
+          but with the ability to manipulate the speed/link in software. The relevant MII
+          speed/duplex parameters could be effectively handled in a user-specified function.
           Currently tested with mpc866ads.
 
 config FIXED_MII_10_FDX
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
index 320f8323123f..bcd1efbd2a18 100644
--- a/drivers/net/phy/Makefile
+++ b/drivers/net/phy/Makefile
@@ -10,4 +10,5 @@ obj-$(CONFIG_LXT_PHY)		+= lxt.o
 obj-$(CONFIG_QSEMI_PHY)         += qsemi.o
 obj-$(CONFIG_SMSC_PHY)          += smsc.o
 obj-$(CONFIG_VITESSE_PHY)       += vitesse.o
+obj-$(CONFIG_BROADCOM_PHY)      += broadcom.o
 obj-$(CONFIG_FIXED_PHY)         += fixed.o
diff --git a/drivers/net/phy/broadcom.c b/drivers/net/phy/broadcom.c
new file mode 100644
index 000000000000..29666c85ed55
--- /dev/null
+++ b/drivers/net/phy/broadcom.c
@@ -0,0 +1,175 @@
+/*
+ *      drivers/net/phy/broadcom.c
+ *
+ *      Broadcom BCM5411, BCM5421 and BCM5461 Gigabit Ethernet
+ *      transceivers.
+ *
+ *      Copyright (c) 2006  Maciej W. Rozycki
+ *
+ *      Inspired by code written by Amy Fong.
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License
+ *      as published by the Free Software Foundation; either version
+ *      2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/module.h>
+#include <linux/phy.h>
+
+#define MII_BCM54XX_ECR         0x10    /* BCM54xx extended control register */
+#define MII_BCM54XX_ECR_IM      0x1000  /* Interrupt mask */
+#define MII_BCM54XX_ECR_IF      0x0800  /* Interrupt force */
+
+#define MII_BCM54XX_ESR         0x11    /* BCM54xx extended status register */
+#define MII_BCM54XX_ESR_IS      0x1000  /* Interrupt status */
+
+#define MII_BCM54XX_ISR         0x1a    /* BCM54xx interrupt status register */
+#define MII_BCM54XX_IMR         0x1b    /* BCM54xx interrupt mask register */
+#define MII_BCM54XX_INT_CRCERR  0x0001  /* CRC error */
+#define MII_BCM54XX_INT_LINK    0x0002  /* Link status changed */
+#define MII_BCM54XX_INT_SPEED   0x0004  /* Link speed change */
+#define MII_BCM54XX_INT_DUPLEX  0x0008  /* Duplex mode changed */
+#define MII_BCM54XX_INT_LRS     0x0010  /* Local receiver status changed */
+#define MII_BCM54XX_INT_RRS     0x0020  /* Remote receiver status changed */
+#define MII_BCM54XX_INT_SSERR   0x0040  /* Scrambler synchronization error */
+#define MII_BCM54XX_INT_UHCD    0x0080  /* Unsupported HCD negotiated */
+#define MII_BCM54XX_INT_NHCD    0x0100  /* No HCD */
+#define MII_BCM54XX_INT_NHCDL   0x0200  /* No HCD link */
+#define MII_BCM54XX_INT_ANPR    0x0400  /* Auto-negotiation page received */
+#define MII_BCM54XX_INT_LC      0x0800  /* All counters below 128 */
+#define MII_BCM54XX_INT_HC      0x1000  /* Counter above 32768 */
+#define MII_BCM54XX_INT_MDIX    0x2000  /* MDIX status change */
+#define MII_BCM54XX_INT_PSERR   0x4000  /* Pair swap error */
+
+MODULE_DESCRIPTION("Broadcom PHY driver");
+MODULE_AUTHOR("Maciej W. Rozycki");
+MODULE_LICENSE("GPL");
+
+static int bcm54xx_config_init(struct phy_device *phydev)
+{
+        int reg, err;
+
+        reg = phy_read(phydev, MII_BCM54XX_ECR);
+        if (reg < 0)
+                return reg;
+
+        /* Mask interrupts globally.  */
+        reg |= MII_BCM54XX_ECR_IM;
+        err = phy_write(phydev, MII_BCM54XX_ECR, reg);
+        if (err < 0)
+                return err;
+
+        /* Unmask events we are interested in.  */
+        reg = ~(MII_BCM54XX_INT_DUPLEX |
+                MII_BCM54XX_INT_SPEED |
+                MII_BCM54XX_INT_LINK);
+        err = phy_write(phydev, MII_BCM54XX_IMR, reg);
+        if (err < 0)
+                return err;
+        return 0;
+}
+
+static int bcm54xx_ack_interrupt(struct phy_device *phydev)
+{
+        int reg;
+
+        /* Clear pending interrupts.  */
+        reg = phy_read(phydev, MII_BCM54XX_ISR);
+        if (reg < 0)
+                return reg;
+
+        return 0;
+}
+
+static int bcm54xx_config_intr(struct phy_device *phydev)
+{
+        int reg, err;
+
+        reg = phy_read(phydev, MII_BCM54XX_ECR);
+        if (reg < 0)
+                return reg;
+
+        if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
+                reg &= ~MII_BCM54XX_ECR_IM;
+        else
+                reg |= MII_BCM54XX_ECR_IM;
+
+        err = phy_write(phydev, MII_BCM54XX_ECR, reg);
+        return err;
+}
+
+static struct phy_driver bcm5411_driver = {
+        .phy_id         = 0x00206070,
+        .phy_id_mask    = 0xfffffff0,
+        .name           = "Broadcom BCM5411",
+        .features       = PHY_GBIT_FEATURES,
+        .flags          = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+        .config_init    = bcm54xx_config_init,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = bcm54xx_ack_interrupt,
+        .config_intr    = bcm54xx_config_intr,
+        .driver         = { .owner = THIS_MODULE },
+};
+
+static struct phy_driver bcm5421_driver = {
+        .phy_id         = 0x002060e0,
+        .phy_id_mask    = 0xfffffff0,
+        .name           = "Broadcom BCM5421",
+        .features       = PHY_GBIT_FEATURES,
+        .flags          = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+        .config_init    = bcm54xx_config_init,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = bcm54xx_ack_interrupt,
+        .config_intr    = bcm54xx_config_intr,
+        .driver         = { .owner = THIS_MODULE },
+};
+
+static struct phy_driver bcm5461_driver = {
+        .phy_id         = 0x002060c0,
+        .phy_id_mask    = 0xfffffff0,
+        .name           = "Broadcom BCM5461",
+        .features       = PHY_GBIT_FEATURES,
+        .flags          = PHY_HAS_MAGICANEG | PHY_HAS_INTERRUPT,
+        .config_init    = bcm54xx_config_init,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = bcm54xx_ack_interrupt,
+        .config_intr    = bcm54xx_config_intr,
+        .driver         = { .owner = THIS_MODULE },
+};
+
+static int __init broadcom_init(void)
+{
+        int ret;
+
+        ret = phy_driver_register(&bcm5411_driver);
+        if (ret)
+                goto out_5411;
+        ret = phy_driver_register(&bcm5421_driver);
+        if (ret)
+                goto out_5421;
+        ret = phy_driver_register(&bcm5461_driver);
+        if (ret)
+                goto out_5461;
+        return ret;
+
+out_5461:
+        phy_driver_unregister(&bcm5421_driver);
+out_5421:
+        phy_driver_unregister(&bcm5411_driver);
+out_5411:
+        return ret;
+}
+
+static void __exit broadcom_exit(void)
+{
+        phy_driver_unregister(&bcm5461_driver);
+        phy_driver_unregister(&bcm5421_driver);
+        phy_driver_unregister(&bcm5411_driver);
+}
+
+module_init(broadcom_init);
+module_exit(broadcom_exit);
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index f14e99276dba..096d4a100bf2 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -254,7 +254,7 @@ static int fixed_mdio_register_device(int number, int speed, int duplex)
                 goto device_create_fail;
         }
 
-        phydev->irq = -1;
+        phydev->irq = PHY_IGNORE_INTERRUPT;
         phydev->dev.bus = &mdio_bus_type;
 
         if(number)
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 3af9fcf76c81..e175f3910b18 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -7,6 +7,7 @@
  * Author: Andy Fleming
  *
  * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ * Copyright (c) 2006  Maciej W. Rozycki
  *
  * This program is free software; you can redistribute  it and/or modify it
  * under  the terms of  the GNU General  Public License as published by the
@@ -32,6 +33,8 @@
 #include <linux/mii.h>
 #include <linux/ethtool.h>
 #include <linux/phy.h>
+#include <linux/timer.h>
+#include <linux/workqueue.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -394,7 +397,7 @@ out_unlock:
 EXPORT_SYMBOL(phy_start_aneg);
 
 
-static void phy_change(void *data);
+static void phy_change(struct work_struct *work);
 static void phy_timer(unsigned long data);
 
 /* phy_start_machine:
@@ -484,6 +487,9 @@ static irqreturn_t phy_interrupt(int irq, void *phy_dat)
 {
         struct phy_device *phydev = phy_dat;
 
+        if (PHY_HALTED == phydev->state)
+                return IRQ_NONE;                /* It can't be ours.  */
+
         /* The MDIO bus is not allowed to be written in interrupt
          * context, so we need to disable the irq here.  A work
          * queue will write the PHY to disable and clear the
@@ -549,7 +555,7 @@ int phy_start_interrupts(struct phy_device *phydev)
 {
         int err = 0;
 
-        INIT_WORK(&phydev->phy_queue, phy_change, phydev);
+        INIT_WORK(&phydev->phy_queue, phy_change);
 
         if (request_irq(phydev->irq, phy_interrupt,
                                 IRQF_SHARED,
@@ -577,6 +583,12 @@ int phy_stop_interrupts(struct phy_device *phydev)
         if (err)
                 phy_error(phydev);
 
+        /*
+         * Finish any pending work; we might have been scheduled
+         * to be called from keventd ourselves, though.
+         */
+        run_scheduled_work(&phydev->phy_queue);
+
         free_irq(phydev->irq, phydev);
 
         return err;
@@ -585,10 +597,11 @@ EXPORT_SYMBOL(phy_stop_interrupts);
 
 
 /* Scheduled by the phy_interrupt/timer to handle PHY changes */
-static void phy_change(void *data)
+static void phy_change(struct work_struct *work)
 {
         int err;
-        struct phy_device *phydev = data;
+        struct phy_device *phydev =
+                container_of(work, struct phy_device, phy_queue);
 
         err = phy_disable_interrupts(phydev);
 
@@ -603,7 +616,8 @@ static void phy_change(void *data)
         enable_irq(phydev->irq);
 
         /* Reenable interrupts */
-        err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
+        if (PHY_HALTED != phydev->state)
+                err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
 
         if (err)
                 goto irq_enable_err;
@@ -624,18 +638,24 @@ void phy_stop(struct phy_device *phydev)
         if (PHY_HALTED == phydev->state)
                 goto out_unlock;
 
-        if (phydev->irq != PHY_POLL) {
-                /* Clear any pending interrupts */
-                phy_clear_interrupt(phydev);
+        phydev->state = PHY_HALTED;
 
+        if (phydev->irq != PHY_POLL) {
                 /* Disable PHY Interrupts */
                 phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED);
-        }
 
-        phydev->state = PHY_HALTED;
+                /* Clear any pending interrupts */
+                phy_clear_interrupt(phydev);
+        }
 
 out_unlock:
         spin_unlock(&phydev->lock);
+
+        /*
+         * Cannot call flush_scheduled_work() here as desired because
+         * of rtnl_lock(), but PHY_HALTED shall guarantee phy_change()
+         * will not reenable interrupts.
+         */
 }
 
 
@@ -693,60 +713,57 @@ static void phy_timer(unsigned long data)
 
                         break;
                 case PHY_AN:
+                        err = phy_read_status(phydev);
+
+                        if (err < 0)
+                                break;
+
+                        /* If the link is down, give up on
+                         * negotiation for now */
+                        if (!phydev->link) {
+                                phydev->state = PHY_NOLINK;
+                                netif_carrier_off(phydev->attached_dev);
+                                phydev->adjust_link(phydev->attached_dev);
+                                break;
+                        }
+
                         /* Check if negotiation is done.  Break
                          * if there's an error */
                         err = phy_aneg_done(phydev);
                         if (err < 0)
                                 break;
 
-                        /* If auto-negotiation is done, we change to
-                         * either RUNNING, or NOLINK */
+                        /* If AN is done, we're running */
                         if (err > 0) {
-                                err = phy_read_status(phydev);
+                                phydev->state = PHY_RUNNING;
+                                netif_carrier_on(phydev->attached_dev);
+                                phydev->adjust_link(phydev->attached_dev);
+
+                        } else if (0 == phydev->link_timeout--) {
+                                int idx;
 
-                                if (err)
+                                needs_aneg = 1;
+                                /* If we have the magic_aneg bit,
+                                 * we try again */
+                                if (phydev->drv->flags & PHY_HAS_MAGICANEG)
                                         break;
 
-                                if (phydev->link) {
-                                        phydev->state = PHY_RUNNING;
-                                        netif_carrier_on(phydev->attached_dev);
-                                } else {
-                                        phydev->state = PHY_NOLINK;
-                                        netif_carrier_off(phydev->attached_dev);
-                                }
+                                /* The timer expired, and we still
+                                 * don't have a setting, so we try
+                                 * forcing it until we find one that
+                                 * works, starting from the fastest speed,
+                                 * and working our way down */
+                                idx = phy_find_valid(0, phydev->supported);
 
-                                phydev->adjust_link(phydev->attached_dev);
+                                phydev->speed = settings[idx].speed;
+                                phydev->duplex = settings[idx].duplex;
 
-                        } else if (0 == phydev->link_timeout--) {
-                                /* The counter expired, so either we
-                                 * switch to forced mode, or the
-                                 * magic_aneg bit exists, and we try aneg
-                                 * again */
-                                if (!(phydev->drv->flags & PHY_HAS_MAGICANEG)) {
-                                        int idx;
-
-                                        /* We'll start from the
-                                         * fastest speed, and work
-                                         * our way down */
-                                        idx = phy_find_valid(0,
-                                                        phydev->supported);
-
-                                        phydev->speed = settings[idx].speed;
-                                        phydev->duplex = settings[idx].duplex;
-                                        
-                                        phydev->autoneg = AUTONEG_DISABLE;
-                                        phydev->state = PHY_FORCING;
-                                        phydev->link_timeout =
-                                                PHY_FORCE_TIMEOUT;
-
-                                        pr_info("Trying %d/%s\n",
-                                                        phydev->speed,
-                                                        DUPLEX_FULL ==
-                                                        phydev->duplex ?
-                                                        "FULL" : "HALF");
-                                }
+                                phydev->autoneg = AUTONEG_DISABLE;
 
-                                needs_aneg = 1;
+                                pr_info("Trying %d/%s\n", phydev->speed,
+                                                DUPLEX_FULL ==
+                                                phydev->duplex ?
+                                                "FULL" : "HALF");
                         }
                         break;
                 case PHY_NOLINK:
@@ -762,7 +779,7 @@ static void phy_timer(unsigned long data)
                         }
                         break;
                 case PHY_FORCING:
-                        err = phy_read_status(phydev);
+                        err = genphy_update_link(phydev);
 
                         if (err)
                                 break;
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 3bbd5e70c209..b01fc70a57db 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -59,6 +59,7 @@ struct phy_device* phy_device_create(struct mii_bus *bus, int addr, int phy_id)
         dev->duplex = -1;
         dev->pause = dev->asym_pause = 0;
         dev->link = 1;
+        dev->interface = PHY_INTERFACE_MODE_GMII;
 
         dev->autoneg = AUTONEG_ENABLE;
 
@@ -137,11 +138,12 @@ void phy_prepare_link(struct phy_device *phydev,
  *   the desired functionality.
  */
 struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
-                void (*handler)(struct net_device *), u32 flags)
+                void (*handler)(struct net_device *), u32 flags,
+                u32 interface)
 {
         struct phy_device *phydev;
 
-        phydev = phy_attach(dev, phy_id, flags);
+        phydev = phy_attach(dev, phy_id, flags, interface);
 
         if (IS_ERR(phydev))
                 return phydev;
@@ -186,7 +188,7 @@ static int phy_compare_id(struct device *dev, void *data)
 }
 
 struct phy_device *phy_attach(struct net_device *dev,
-                const char *phy_id, u32 flags)
+                const char *phy_id, u32 flags, u32 interface)
 {
         struct bus_type *bus = &mdio_bus_type;
         struct phy_device *phydev;
@@ -231,6 +233,20 @@ struct phy_device *phy_attach(struct net_device *dev,
 
         phydev->dev_flags = flags;
 
+        phydev->interface = interface;
+
+        /* Do initial configuration here, now that
+         * we have certain key parameters
+         * (dev_flags and interface) */
+        if (phydev->drv->config_init) {
+                int err;
+
+                err = phydev->drv->config_init(phydev);
+
+                if (err < 0)
+                        return ERR_PTR(err);
+        }
+
         return phydev;
 }
 EXPORT_SYMBOL(phy_attach);
@@ -427,6 +443,7 @@ int genphy_update_link(struct phy_device *phydev)
 
         return 0;
 }
+EXPORT_SYMBOL(genphy_update_link);
 
 /* genphy_read_status
  *
@@ -611,13 +628,8 @@ static int phy_probe(struct device *dev)
 
         spin_unlock(&phydev->lock);
 
-        if (err < 0)
-                return err;
-
-        if (phydev->drv->config_init)
-                err = phydev->drv->config_init(phydev);
-
         return err;
+
 }
 
 static int phy_remove(struct device *dev)
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index 71afb274498f..6bb085f54437 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -138,9 +138,9 @@ static const unsigned int net_debug = NET_DEBUG;
 #define PLIP_NIBBLE_WAIT        3000
 
 /* Bottom halves */
-static void plip_kick_bh(struct net_device *dev);
-static void plip_bh(struct net_device *dev);
-static void plip_timer_bh(struct net_device *dev);
+static void plip_kick_bh(struct work_struct *work);
+static void plip_bh(struct work_struct *work);
+static void plip_timer_bh(struct work_struct *work);
 
 /* Interrupt handler */
 static void plip_interrupt(int irq, void *dev_id);
@@ -207,9 +207,10 @@ struct plip_local {
 
 struct net_local {
         struct net_device_stats enet_stats;
+        struct net_device *dev;
         struct work_struct immediate;
-        struct work_struct deferred;
-        struct work_struct timer;
+        struct delayed_work deferred;
+        struct delayed_work timer;
         struct plip_local snd_data;
         struct plip_local rcv_data;
         struct pardevice *pardev;
@@ -306,11 +307,11 @@ plip_init_netdev(struct net_device *dev)
         nl->nibble      = PLIP_NIBBLE_WAIT;
 
         /* Initialize task queue structures */
-        INIT_WORK(&nl->immediate, (void (*)(void *))plip_bh, dev);
-        INIT_WORK(&nl->deferred, (void (*)(void *))plip_kick_bh, dev);
+        INIT_WORK(&nl->immediate, plip_bh);
+        INIT_DELAYED_WORK(&nl->deferred, plip_kick_bh);
 
         if (dev->irq == -1)
-                INIT_WORK(&nl->timer, (void (*)(void *))plip_timer_bh, dev);
+                INIT_DELAYED_WORK(&nl->timer, plip_timer_bh);
 
         spin_lock_init(&nl->lock);
 }
@@ -319,9 +320,10 @@ plip_init_netdev(struct net_device *dev)
    This routine is kicked by do_timer().
    Request `plip_bh' to be invoked. */
 static void
-plip_kick_bh(struct net_device *dev)
+plip_kick_bh(struct work_struct *work)
 {
-        struct net_local *nl = netdev_priv(dev);
+        struct net_local *nl =
+                container_of(work, struct net_local, deferred.work);
 
         if (nl->is_deferred)
                 schedule_work(&nl->immediate);
@@ -362,9 +364,9 @@ static const plip_func connection_state_table[] =
 
 /* Bottom half handler of PLIP. */
 static void
-plip_bh(struct net_device *dev)
+plip_bh(struct work_struct *work)
 {
-        struct net_local *nl = netdev_priv(dev);
+        struct net_local *nl = container_of(work, struct net_local, immediate);
         struct plip_local *snd = &nl->snd_data;
         struct plip_local *rcv = &nl->rcv_data;
         plip_func f;
@@ -372,20 +374,21 @@ plip_bh(struct net_device *dev)
 
         nl->is_deferred = 0;
         f = connection_state_table[nl->connection];
-        if ((r = (*f)(dev, nl, snd, rcv)) != OK
-            && (r = plip_bh_timeout_error(dev, nl, snd, rcv, r)) != OK) {
+        if ((r = (*f)(nl->dev, nl, snd, rcv)) != OK
+            && (r = plip_bh_timeout_error(nl->dev, nl, snd, rcv, r)) != OK) {
                 nl->is_deferred = 1;
                 schedule_delayed_work(&nl->deferred, 1);
         }
 }
 
 static void
-plip_timer_bh(struct net_device *dev)
+plip_timer_bh(struct work_struct *work)
 {
-        struct net_local *nl = netdev_priv(dev);
+        struct net_local *nl =
+                container_of(work, struct net_local, timer.work);
 
         if (!(atomic_read (&nl->kill_timer))) {
-                plip_interrupt (-1, dev);
+                plip_interrupt (-1, nl->dev);
 
                 schedule_delayed_work(&nl->timer, 1);
         }
@@ -1284,6 +1287,7 @@ static void plip_attach (struct parport *port)
                 }
 
                 nl = netdev_priv(dev);
+                nl->dev = dev;
                 nl->pardev = parport_register_device(port, name, plip_preempt,
                                                  plip_wakeup, plip_interrupt,
                                                  0, dev);
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index f5802e7b08e9..c6de566188e4 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -860,7 +860,7 @@ static int __init ppp_init(void)
                         err = PTR_ERR(ppp_class);
                         goto out_chrdev;
                 }
-                class_device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), NULL, "ppp");
+                device_create(ppp_class, NULL, MKDEV(PPP_MAJOR, 0), "ppp");
         }
 
 out:
@@ -2675,7 +2675,7 @@ static void __exit ppp_cleanup(void)
         cardmap_destroy(&all_ppp_units);
         if (unregister_chrdev(PPP_MAJOR, "ppp") != 0)
                 printk(KERN_ERR "PPP: failed to unregister PPP device\n");
-        class_device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
+        device_destroy(ppp_class, MKDEV(PPP_MAJOR, 0));
         class_destroy(ppp_class);
 }
 
diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c
index 0adee733b761..315d5c3fc66a 100644
--- a/drivers/net/pppoe.c
+++ b/drivers/net/pppoe.c
@@ -393,7 +393,7 @@ static int pppoe_rcv(struct sk_buff *skb,
 
         po = get_item((unsigned long) ph->sid, eth_hdr(skb)->h_source);
         if (po != NULL)
-                return sk_receive_skb(sk_pppox(po), skb);
+                return sk_receive_skb(sk_pppox(po), skb, 0);
 drop:
         kfree_skb(skb);
 out:
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index ec640f6229ae..d79d141a601d 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -2008,7 +2008,7 @@ static irqreturn_t ql3xxx_isr(int irq, void *dev_id)
                                "%s: Another function issued a reset to the "
                                "chip. ISR value = %x.\n", ndev->name, value);
                 }
-                queue_work(qdev->workqueue, &qdev->reset_work);
+                queue_delayed_work(qdev->workqueue, &qdev->reset_work, 0);
                 spin_unlock(&qdev->adapter_lock);
         } else if (value & ISP_IMR_DISABLE_CMPL_INT) {
                 ql_disable_interrupts(qdev);
@@ -3182,11 +3182,13 @@ static void ql3xxx_tx_timeout(struct net_device *ndev)
         /*
          * Wake up the worker to process this event.
          */
-        queue_work(qdev->workqueue, &qdev->tx_timeout_work);
+        queue_delayed_work(qdev->workqueue, &qdev->tx_timeout_work, 0);
 }
 
-static void ql_reset_work(struct ql3_adapter *qdev)
+static void ql_reset_work(struct work_struct *work)
 {
+        struct ql3_adapter *qdev =
+                container_of(work, struct ql3_adapter, reset_work.work);
         struct net_device *ndev = qdev->ndev;
         u32 value;
         struct ql_tx_buf_cb *tx_cb;
@@ -3278,9 +3280,12 @@ static void ql_reset_work(struct ql3_adapter *qdev)
         }
 }
 
-static void ql_tx_timeout_work(struct ql3_adapter *qdev)
+static void ql_tx_timeout_work(struct work_struct *work)
 {
-        ql_cycle_adapter(qdev,QL_DO_RESET);
+        struct ql3_adapter *qdev =
+                container_of(work, struct ql3_adapter, tx_timeout_work.work);
+
+        ql_cycle_adapter(qdev, QL_DO_RESET);
 }
 
 static void ql_get_board_info(struct ql3_adapter *qdev)
@@ -3459,9 +3464,8 @@ static int __devinit ql3xxx_probe(struct pci_dev *pdev,
         netif_stop_queue(ndev);
 
         qdev->workqueue = create_singlethread_workqueue(ndev->name);
-        INIT_WORK(&qdev->reset_work, (void (*)(void *))ql_reset_work, qdev);
-        INIT_WORK(&qdev->tx_timeout_work,
-                  (void (*)(void *))ql_tx_timeout_work, qdev);
+        INIT_DELAYED_WORK(&qdev->reset_work, ql_reset_work);
+        INIT_DELAYED_WORK(&qdev->tx_timeout_work, ql_tx_timeout_work);
 
         init_timer(&qdev->adapter_timer);
         qdev->adapter_timer.function = ql3xxx_timer;
diff --git a/drivers/net/qla3xxx.h b/drivers/net/qla3xxx.h
index 65da2c0bfda6..ea94de7fd071 100644
--- a/drivers/net/qla3xxx.h
+++ b/drivers/net/qla3xxx.h
@@ -1186,8 +1186,8 @@ struct ql3_adapter {
         u32 numPorts;
         struct net_device_stats stats;
         struct workqueue_struct *workqueue;
-        struct work_struct reset_work;
-        struct work_struct tx_timeout_work;
+        struct delayed_work reset_work;
+        struct delayed_work tx_timeout_work;
         u32 max_frame_size;
 };
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 27f90b2139c0..f83b41d4cb0e 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -225,6 +225,7 @@ MODULE_DEVICE_TABLE(pci, rtl8169_pci_tbl);
 
 static int rx_copybreak = 200;
 static int use_dac;
+static int ignore_parity_err;
 static struct {
         u32 msg_enable;
 } debug = { -1 };
@@ -424,6 +425,7 @@ struct ring_info {
 struct rtl8169_private {
         void __iomem *mmio_addr;        /* memory map physical address */
         struct pci_dev *pci_dev;        /* Index of PCI device */
+        struct net_device *dev;
         struct net_device_stats stats;  /* statistics of net device */
         spinlock_t lock;                /* spin lock flag */
         u32 msg_enable;
@@ -455,7 +457,7 @@ struct rtl8169_private {
         void (*phy_reset_enable)(void __iomem *);
         unsigned int (*phy_reset_pending)(void __iomem *);
         unsigned int (*link_ok)(void __iomem *);
-        struct work_struct task;
+        struct delayed_work task;
         unsigned wol_enabled : 1;
 };
 
@@ -469,6 +471,8 @@ module_param(use_dac, int, 0);
 MODULE_PARM_DESC(use_dac, "Enable PCI DAC. Unsafe on 32 bit PCI slot.");
 module_param_named(debug, debug.msg_enable, int, 0);
 MODULE_PARM_DESC(debug, "Debug verbosity level (0=none, ..., 16=all)");
+module_param_named(ignore_parity_err, ignore_parity_err, bool, 0);
+MODULE_PARM_DESC(ignore_parity_err, "Ignore PCI parity error as target. Default: false");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(RTL8169_VERSION);
 
@@ -571,8 +575,8 @@ static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
 {
         unsigned int val;
 
-        val = (mdio_read(ioaddr, MII_BMCR) | BMCR_RESET) & 0xffff;
-        mdio_write(ioaddr, MII_BMCR, val);
+        mdio_write(ioaddr, MII_BMCR, BMCR_RESET);
+        val = mdio_read(ioaddr, MII_BMCR);
 }
 
 static void rtl8169_check_link_status(struct net_device *dev,
@@ -1283,11 +1287,6 @@ static void rtl8169_hw_phy_config(struct net_device *dev)
         /* Shazam ! */
 
         if (tp->mac_version == RTL_GIGA_MAC_VER_04) {
-                mdio_write(ioaddr, 31, 0x0001);
-                mdio_write(ioaddr,  9, 0x273a);
-                mdio_write(ioaddr, 14, 0x7bfb);
-                mdio_write(ioaddr, 27, 0x841e);
-
                 mdio_write(ioaddr, 31, 0x0002);
                 mdio_write(ioaddr,  1, 0x90d0);
                 mdio_write(ioaddr, 31, 0x0000);
@@ -1406,6 +1405,22 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
         free_netdev(dev);
 }
 
+static void rtl8169_phy_reset(struct net_device *dev,
+                              struct rtl8169_private *tp)
+{
+        void __iomem *ioaddr = tp->mmio_addr;
+        int i;
+
+        tp->phy_reset_enable(ioaddr);
+        for (i = 0; i < 100; i++) {
+                if (!tp->phy_reset_pending(ioaddr))
+                        return;
+                msleep(1);
+        }
+        if (netif_msg_link(tp))
+                printk(KERN_ERR "%s: PHY reset failed.\n", dev->name);
+}
+
 static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
 {
         void __iomem *ioaddr = tp->mmio_addr;
@@ -1434,6 +1449,8 @@ static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
 
         rtl8169_link_option(board_idx, &autoneg, &speed, &duplex);
 
+        rtl8169_phy_reset(dev, tp);
+
         rtl8169_set_speed(dev, autoneg, speed, duplex);
 
         if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
@@ -1473,8 +1490,8 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         struct rtl8169_private *tp;
         struct net_device *dev;
         void __iomem *ioaddr;
-        unsigned int i, pm_cap;
-        int rc;
+        unsigned int pm_cap;
+        int i, rc;
 
         if (netif_msg_drv(&debug)) {
                 printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
@@ -1492,6 +1509,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
         SET_MODULE_OWNER(dev);
         SET_NETDEV_DEV(dev, &pdev->dev);
         tp = netdev_priv(dev);
+        tp->dev = dev;
         tp->msg_enable = netif_msg_init(debug.msg_enable, R8169_MSG_DEFAULT);
 
         /* enable device (incl. PCI PM wakeup and hotplug setup) */
@@ -1764,7 +1782,7 @@ static int rtl8169_open(struct net_device *dev)
         if (retval < 0)
                 goto err_free_rx;
 
-        INIT_WORK(&tp->task, NULL, dev);
+        INIT_DELAYED_WORK(&tp->task, NULL);
 
         rtl8169_hw_start(dev);
 
@@ -1797,12 +1815,25 @@ static void rtl8169_hw_reset(void __iomem *ioaddr)
         RTL_R8(ChipCmd);
 }
 
-static void
-rtl8169_hw_start(struct net_device *dev)
+static void rtl8169_set_rx_tx_config_registers(struct rtl8169_private *tp)
+{
+        void __iomem *ioaddr = tp->mmio_addr;
+        u32 cfg = rtl8169_rx_config;
+
+        cfg |= (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
+        RTL_W32(RxConfig, cfg);
+
+        /* Set DMA burst size and Interframe Gap Time */
+        RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
+                (InterFrameGap << TxInterFrameGapShift));
+}
+
+static void rtl8169_hw_start(struct net_device *dev)
 {
         struct rtl8169_private *tp = netdev_priv(dev);
         void __iomem *ioaddr = tp->mmio_addr;
         struct pci_dev *pdev = tp->pci_dev;
+        u16 cmd;
         u32 i;
 
         /* Soft reset the chip. */
@@ -1815,6 +1846,11 @@ rtl8169_hw_start(struct net_device *dev)
                 msleep_interruptible(1);
         }
 
+        if (tp->mac_version == RTL_GIGA_MAC_VER_05) {
+                RTL_W16(CPlusCmd, RTL_R16(CPlusCmd) | PCIMulRW);
+                pci_write_config_byte(pdev, PCI_CACHE_LINE_SIZE, 0x08);
+        }
+
         if (tp->mac_version == RTL_GIGA_MAC_VER_13) {
                 pci_write_config_word(pdev, 0x68, 0x00);
                 pci_write_config_word(pdev, 0x69, 0x08);
@@ -1822,8 +1858,6 @@ rtl8169_hw_start(struct net_device *dev)
 
         /* Undocumented stuff. */
         if (tp->mac_version == RTL_GIGA_MAC_VER_05) {
-                u16 cmd;
-
                 /* Realtek's r1000_n.c driver uses '&& 0x01' here. Well... */
                 if ((RTL_R8(Config2) & 0x07) & 0x01)
                         RTL_W32(0x7c, 0x0007ffff);
@@ -1835,23 +1869,29 @@ rtl8169_hw_start(struct net_device *dev)
                 pci_write_config_word(pdev, PCI_COMMAND, cmd);
         }
 
-
         RTL_W8(Cfg9346, Cfg9346_Unlock);
+        if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
+            (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
+            (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
+            (tp->mac_version == RTL_GIGA_MAC_VER_04))
+                RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+
         RTL_W8(EarlyTxThres, EarlyTxThld);
 
         /* Low hurts. Let's disable the filtering. */
         RTL_W16(RxMaxSize, 16383);
 
-        /* Set Rx Config register */
-        i = rtl8169_rx_config |
-                (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
-        RTL_W32(RxConfig, i);
+        if ((tp->mac_version == RTL_GIGA_MAC_VER_01) ||
+            (tp->mac_version == RTL_GIGA_MAC_VER_02) ||
+            (tp->mac_version == RTL_GIGA_MAC_VER_03) ||
+            (tp->mac_version == RTL_GIGA_MAC_VER_04))
+                RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+                rtl8169_set_rx_tx_config_registers(tp);
 
-        /* Set DMA burst size and Interframe Gap Time */
-        RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
-                (InterFrameGap << TxInterFrameGapShift));
+        cmd = RTL_R16(CPlusCmd);
+        RTL_W16(CPlusCmd, cmd);
 
-        tp->cp_cmd |= RTL_R16(CPlusCmd) | PCIMulRW;
+        tp->cp_cmd |= cmd | PCIMulRW;
 
         if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
             (tp->mac_version == RTL_GIGA_MAC_VER_03)) {
@@ -1877,7 +1917,15 @@ rtl8169_hw_start(struct net_device *dev)
         RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr & DMA_32BIT_MASK));
         RTL_W32(RxDescAddrHigh, ((u64) tp->RxPhyAddr >> 32));
         RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr & DMA_32BIT_MASK));
-        RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+
+        if ((tp->mac_version != RTL_GIGA_MAC_VER_01) &&
+            (tp->mac_version != RTL_GIGA_MAC_VER_02) &&
+            (tp->mac_version != RTL_GIGA_MAC_VER_03) &&
+            (tp->mac_version != RTL_GIGA_MAC_VER_04)) {
+                RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
+                rtl8169_set_rx_tx_config_registers(tp);
+        }
+
         RTL_W8(Cfg9346, Cfg9346_Lock);
 
         /* Initially a 10 us delay. Turned it into a PCI commit. - FR */
@@ -1972,7 +2020,7 @@ static int rtl8169_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff,
         if (!skb)
                 goto err_out;
 
-        skb_reserve(skb, align);
+        skb_reserve(skb, (align - 1) & (u32)skb->data);
         *sk_buff = skb;
 
         mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
@@ -2087,11 +2135,11 @@ static void rtl8169_tx_clear(struct rtl8169_private *tp)
         tp->cur_tx = tp->dirty_tx = 0;
 }
 
-static void rtl8169_schedule_work(struct net_device *dev, void (*task)(void *))
+static void rtl8169_schedule_work(struct net_device *dev, work_func_t task)
 {
         struct rtl8169_private *tp = netdev_priv(dev);
 
-        PREPARE_WORK(&tp->task, task, dev);
+        PREPARE_DELAYED_WORK(&tp->task, task);
         schedule_delayed_work(&tp->task, 4);
 }
 
@@ -2110,9 +2158,11 @@ static void rtl8169_wait_for_quiescence(struct net_device *dev)
         netif_poll_enable(dev);
 }
 
-static void rtl8169_reinit_task(void *_data)
+static void rtl8169_reinit_task(struct work_struct *work)
 {
-        struct net_device *dev = _data;
+        struct rtl8169_private *tp =
+                container_of(work, struct rtl8169_private, task.work);
+        struct net_device *dev = tp->dev;
         int ret;
 
         if (netif_running(dev)) {
@@ -2135,10 +2185,11 @@ static void rtl8169_reinit_task(void *_data)
         }
 }
 
-static void rtl8169_reset_task(void *_data)
+static void rtl8169_reset_task(struct work_struct *work)
 {
-        struct net_device *dev = _data;
-        struct rtl8169_private *tp = netdev_priv(dev);
+        struct rtl8169_private *tp =
+                container_of(work, struct rtl8169_private, task.work);
+        struct net_device *dev = tp->dev;
 
         if (!netif_running(dev))
                 return;
@@ -2332,12 +2383,17 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
         /*
          * The recovery sequence below admits a very elaborated explanation:
          * - it seems to work;
-         * - I did not see what else could be done.
+         * - I did not see what else could be done;
+         * - it makes iop3xx happy.
          *
          * Feel free to adjust to your needs.
          */
-        pci_write_config_word(pdev, PCI_COMMAND,
-                              pci_cmd | PCI_COMMAND_SERR | PCI_COMMAND_PARITY);
+        if (ignore_parity_err)
+                pci_cmd &= ~PCI_COMMAND_PARITY;
+        else
+                pci_cmd |= PCI_COMMAND_SERR | PCI_COMMAND_PARITY;
+
+        pci_write_config_word(pdev, PCI_COMMAND, pci_cmd);
 
         pci_write_config_word(pdev, PCI_STATUS,
                 pci_status & (PCI_STATUS_DETECTED_PARITY |
@@ -2351,10 +2407,11 @@ static void rtl8169_pcierr_interrupt(struct net_device *dev)
                 tp->cp_cmd &= ~PCIDAC;
                 RTL_W16(CPlusCmd, tp->cp_cmd);
                 dev->features &= ~NETIF_F_HIGHDMA;
-                rtl8169_schedule_work(dev, rtl8169_reinit_task);
         }
 
         rtl8169_hw_reset(ioaddr);
+
+        rtl8169_schedule_work(dev, rtl8169_reinit_task);
 }
 
 static void
@@ -2434,7 +2491,7 @@ static inline int rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
 
                 skb = dev_alloc_skb(pkt_size + align);
                 if (skb) {
-                        skb_reserve(skb, align);
+                        skb_reserve(skb, (align - 1) & (u32)skb->data);
                         eth_copy_and_sum(skb, sk_buff[0]->data, pkt_size, 0);
                         *sk_buff = skb;
                         rtl8169_mark_to_asic(desc, rx_buf_sz);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 33569ec9dbfc..250cdbeefdfd 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5872,9 +5872,9 @@ static void s2io_tasklet(unsigned long dev_addr)
  * Description: Sets the link status for the adapter
  */
 
-static void s2io_set_link(unsigned long data)
+static void s2io_set_link(struct work_struct *work)
 {
-        nic_t *nic = (nic_t *) data;
+        nic_t *nic = container_of(work, nic_t, set_link_task);
         struct net_device *dev = nic->dev;
         XENA_dev_config_t __iomem *bar0 = nic->bar0;
         register u64 val64;
@@ -6379,10 +6379,10 @@ static int s2io_card_up(nic_t * sp)
  * spin lock.
  */
 
-static void s2io_restart_nic(unsigned long data)
+static void s2io_restart_nic(struct work_struct *work)
 {
-        struct net_device *dev = (struct net_device *) data;
-        nic_t *sp = dev->priv;
+        nic_t *sp = container_of(work, nic_t, rst_timer_task);
+        struct net_device *dev = sp->dev;
 
         s2io_card_down(sp);
         if (s2io_card_up(sp)) {
@@ -6992,10 +6992,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 
         dev->tx_timeout = &s2io_tx_watchdog;
         dev->watchdog_timeo = WATCH_DOG_TIMEOUT;
-        INIT_WORK(&sp->rst_timer_task,
-                  (void (*)(void *)) s2io_restart_nic, dev);
-        INIT_WORK(&sp->set_link_task,
-                  (void (*)(void *)) s2io_set_link, sp);
+        INIT_WORK(&sp->rst_timer_task, s2io_restart_nic);
+        INIT_WORK(&sp->set_link_task, s2io_set_link);
 
         pci_save_state(sp->pdev);
 
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 12b719f4d00f..3b0bafd273c8 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -1000,7 +1000,7 @@ s2io_msix_fifo_handle(int irq, void *dev_id);
 static irqreturn_t s2io_isr(int irq, void *dev_id);
 static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag);
 static const struct ethtool_ops netdev_ethtool_ops;
-static void s2io_set_link(unsigned long data);
+static void s2io_set_link(struct work_struct *work);
 static int s2io_set_swapper(nic_t * sp);
 static void s2io_card_down(nic_t *nic);
 static int s2io_card_up(nic_t *nic);
diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c
index d9d0a3a3c558..0d6c95c7aedf 100644
--- a/drivers/net/seeq8005.c
+++ b/drivers/net/seeq8005.c
@@ -750,7 +750,7 @@ int __init init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(dev_seeq);
         release_region(dev_seeq->base_addr, SEEQ8005_IO_EXTENT);
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index aaba458584fb..b70ed79d4121 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -280,6 +280,7 @@ enum sis190_feature {
 struct sis190_private {
         void __iomem *mmio_addr;
         struct pci_dev *pci_dev;
+        struct net_device *dev;
         struct net_device_stats stats;
         spinlock_t lock;
         u32 rx_buf_sz;
@@ -897,10 +898,11 @@ static void sis190_hw_start(struct net_device *dev)
         netif_start_queue(dev);
 }
 
-static void sis190_phy_task(void * data)
+static void sis190_phy_task(struct work_struct *work)
 {
-        struct net_device *dev = data;
-        struct sis190_private *tp = netdev_priv(dev);
+        struct sis190_private *tp =
+                container_of(work, struct sis190_private, phy_task);
+        struct net_device *dev = tp->dev;
         void __iomem *ioaddr = tp->mmio_addr;
         int phy_id = tp->mii_if.phy_id;
         u16 val;
@@ -1047,7 +1049,7 @@ static int sis190_open(struct net_device *dev)
         if (rc < 0)
                 goto err_free_rx_1;
 
-        INIT_WORK(&tp->phy_task, sis190_phy_task, dev);
+        INIT_WORK(&tp->phy_task, sis190_phy_task);
 
         sis190_request_timer(dev);
 
@@ -1436,6 +1438,7 @@ static struct net_device * __devinit sis190_init_board(struct pci_dev *pdev)
         SET_NETDEV_DEV(dev, &pdev->dev);
 
         tp = netdev_priv(dev);
+        tp->dev = dev;
         tp->msg_enable = netif_msg_init(debug.msg_enable, SIS190_MSG_DEFAULT);
 
         rc = pci_enable_device(pdev);
@@ -1798,7 +1801,7 @@ static int __devinit sis190_init_one(struct pci_dev *pdev,
 
         sis190_init_rxfilter(dev);
 
-        INIT_WORK(&tp->phy_task, sis190_phy_task, dev);
+        INIT_WORK(&tp->phy_task, sis190_phy_task);
 
         dev->open = sis190_open;
         dev->stop = sis190_close;
diff --git a/drivers/net/sk98lin/h/skdrv2nd.h b/drivers/net/sk98lin/h/skdrv2nd.h
index 778d9e618ebd..3fa67171e832 100644
--- a/drivers/net/sk98lin/h/skdrv2nd.h
+++ b/drivers/net/sk98lin/h/skdrv2nd.h
@@ -160,7 +160,7 @@ struct s_IOCTL {
 
 /*
 ** Interim definition of SK_DRV_TIMER placed in this file until 
-** common modules have boon finallized
+** common modules have been finalized
 */
 #define SK_DRV_TIMER                    11 
 #define SK_DRV_MODERATION_TIMER         1
diff --git a/drivers/net/sk98lin/skdim.c b/drivers/net/sk98lin/skdim.c
index 07c1b4c8699d..37ce03fb8de3 100644
--- a/drivers/net/sk98lin/skdim.c
+++ b/drivers/net/sk98lin/skdim.c
@@ -252,7 +252,7 @@ SkDimEnableModerationIfNeeded(SK_AC *pAC) {
 
 /*******************************************************************************
 ** Function     : SkDimDisplayModerationSettings
-** Description  : Displays the current settings regaring interrupt moderation
+** Description  : Displays the current settings regarding interrupt moderation
 ** Programmer   : Ralph Roesler
 ** Last Modified: 22-mar-03
 ** Returns      : void (!)
@@ -510,7 +510,7 @@ EnableIntMod(SK_AC *pAC) {
 
 /*******************************************************************************
 ** Function     : DisableIntMod()
-** Description  : Disbles the interrupt moderation independent of what inter-
+** Description  : Disables the interrupt moderation independent of what inter-
 **                rupts are running or not
 ** Programmer   : Ralph Roesler
 ** Last Modified: 23-mar-03
diff --git a/drivers/net/sk98lin/skethtool.c b/drivers/net/sk98lin/skethtool.c
index e5cb5b548b88..36460694eb82 100644
--- a/drivers/net/sk98lin/skethtool.c
+++ b/drivers/net/sk98lin/skethtool.c
@@ -581,6 +581,30 @@ static int setRxCsum(struct net_device *dev, u32 data)
         return 0;
 }
 
+static int getRegsLen(struct net_device *dev)
+{
+        return 0x4000;
+}
+
+/*
+ * Returns copy of whole control register region
+ * Note: skip RAM address register because accessing it will
+ *       cause bus hangs!
+ */
+static void getRegs(struct net_device *dev, struct ethtool_regs *regs,
+                          void *p)
+{
+        DEV_NET *pNet = netdev_priv(dev);
+        const void __iomem *io = pNet->pAC->IoBase;
+
+        regs->version = 1;
+        memset(p, 0, regs->len);
+        memcpy_fromio(p, io, B3_RAM_ADDR);
+
+        memcpy_fromio(p + B3_RI_WTO_R1, io + B3_RI_WTO_R1,
+                      regs->len - B3_RI_WTO_R1);
+}
+
 const struct ethtool_ops SkGeEthtoolOps = {
         .get_settings           = getSettings,
         .set_settings           = setSettings,
@@ -599,4 +623,6 @@ const struct ethtool_ops SkGeEthtoolOps = {
         .set_tx_csum            = setTxCsum,
         .get_rx_csum            = getRxCsum,
         .set_rx_csum            = setRxCsum,
+        .get_regs               = getRegs,
+        .get_regs_len           = getRegsLen,
 };
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index d4913c3de2a1..92d11b961db8 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -113,6 +113,8 @@
 #include        <linux/init.h>
 #include        <linux/dma-mapping.h>
 #include        <linux/ip.h>
+#include        <linux/mii.h>
+#include        <linux/mm.h>
 
 #include        "h/skdrv1st.h"
 #include        "h/skdrv2nd.h"
@@ -1561,7 +1563,7 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
 
         if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
                 u16 hdrlen = pMessage->h.raw - pMessage->data;
-                u16 offset = hdrlen + pMessage->csum;
+                u16 offset = hdrlen + pMessage->csum_offset;
 
                 if ((pMessage->h.ipiph->protocol == IPPROTO_UDP ) &&
                         (pAC->GIni.GIChipRev == 0) &&
@@ -1680,7 +1682,7 @@ struct sk_buff	*pMessage)	/* pointer to send-message              */
         */
         if (pMessage->ip_summed == CHECKSUM_PARTIAL) {
                 u16 hdrlen = pMessage->h.raw - pMessage->data;
-                u16 offset = hdrlen + pMessage->csum;
+                u16 offset = hdrlen + pMessage->csum_offset;
 
                 Control = BMU_STFWD;
 
@@ -2843,6 +2845,56 @@ unsigned long	Flags;			/* for spin lock */
         return(&pAC->stats);
 } /* SkGeStats */
 
+/*
+ * Basic MII register access
+ */
+static int SkGeMiiIoctl(struct net_device *dev,
+                        struct mii_ioctl_data *data, int cmd)
+{
+        DEV_NET *pNet = netdev_priv(dev);
+        SK_AC *pAC = pNet->pAC;
+        SK_IOC IoC = pAC->IoBase;
+        int Port = pNet->PortNr;
+        SK_GEPORT *pPrt = &pAC->GIni.GP[Port];
+        unsigned long Flags;
+        int err = 0;
+        int reg = data->reg_num & 0x1f;
+        SK_U16 val = data->val_in;
+
+        if (!netif_running(dev))
+                return -ENODEV; /* Phy still in reset */
+
+        spin_lock_irqsave(&pAC->SlowPathLock, Flags);
+        switch(cmd) {
+        case SIOCGMIIPHY:
+                data->phy_id = pPrt->PhyAddr;
+
+                /* fallthru */
+        case SIOCGMIIREG:
+                if (pAC->GIni.GIGenesis)
+                        SkXmPhyRead(pAC, IoC, Port, reg, &val);
+                else
+                        SkGmPhyRead(pAC, IoC, Port, reg, &val);
+
+                data->val_out = val;
+                break;
+
+        case SIOCSMIIREG:
+                if (!capable(CAP_NET_ADMIN))
+                        err = -EPERM;
+
+                else if (pAC->GIni.GIGenesis)
+                        SkXmPhyWrite(pAC, IoC, Port, reg, val);
+                else
+                        SkGmPhyWrite(pAC, IoC, Port, reg, val);
+                break;
+        default:
+                err = -EOPNOTSUPP;
+        }
+        spin_unlock_irqrestore(&pAC->SlowPathLock, Flags);
+        return err;
+}
+
 
 /*****************************************************************************
  *
@@ -2876,6 +2928,9 @@ int		HeaderLength = sizeof(SK_U32) + sizeof(SK_U32);
         pNet = netdev_priv(dev);
         pAC = pNet->pAC;
         
+        if (cmd == SIOCGMIIPHY || cmd == SIOCSMIIREG || cmd == SIOCGMIIREG)
+            return SkGeMiiIoctl(dev, if_mii(rq), cmd);
+
         if(copy_from_user(&Ioctl, rq->ifr_data, sizeof(SK_GE_IOCTL))) {
                 return -EFAULT;
         }
diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c
index ab66d80a4455..3e7aa49afd00 100644
--- a/drivers/net/sk98lin/skgesirq.c
+++ b/drivers/net/sk98lin/skgesirq.c
@@ -1319,7 +1319,7 @@ SK_BOOL	AutoNeg)	/* Is Auto-negotiation used ? */
         SkXmPhyRead(pAC, IoC, Port, PHY_BCOM_INT_STAT, &Isrc);
 
 #ifdef xDEBUG
-        if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT) ==
+        if ((Isrc & ~(PHY_B_IS_HCT | PHY_B_IS_LCT)) ==
                 (PHY_B_IS_SCR_S_ER | PHY_B_IS_RRS_CHANGE | PHY_B_IS_LRS_CHANGE)) {
 
                 SK_U32  Stat1, Stat2, Stat3;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index b2949035f66a..b60f0451f6cd 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -1327,10 +1327,11 @@ static void xm_check_link(struct net_device *dev)
  * Since internal PHY is wired to a level triggered pin, can't
  * get an interrupt when carrier is detected.
  */
-static void xm_link_timer(void *arg)
+static void xm_link_timer(struct work_struct *work)
 {
-        struct net_device *dev = arg;
-        struct skge_port *skge = netdev_priv(arg);
+        struct skge_port *skge =
+                container_of(work, struct skge_port, link_thread.work);
+        struct net_device *dev = skge->netdev;
         struct skge_hw *hw = skge->hw;
         int port = skge->port;
 
@@ -2154,8 +2155,6 @@ static void yukon_link_down(struct skge_port *skge)
         int port = skge->port;
         u16 ctrl;
 
-        gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
-
         ctrl = gma_read16(hw, port, GM_GP_CTRL);
         ctrl &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA);
         gma_write16(hw, port, GM_GP_CTRL, ctrl);
@@ -2167,7 +2166,6 @@ static void yukon_link_down(struct skge_port *skge)
                 gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, ctrl);
         }
 
-        yukon_reset(hw, port);
         skge_link_down(skge);
 
         yukon_init(hw, port);
@@ -2255,6 +2253,7 @@ static void skge_phy_reset(struct skge_port *skge)
 {
         struct skge_hw *hw = skge->hw;
         int port = skge->port;
+        struct net_device *dev = hw->dev[port];
 
         netif_stop_queue(skge->netdev);
         netif_carrier_off(skge->netdev);
@@ -2268,6 +2267,8 @@ static void skge_phy_reset(struct skge_port *skge)
                 yukon_init(hw, port);
         }
         mutex_unlock(&hw->phy_mutex);
+
+        dev->set_multicast_list(dev);
 }
 
 /* Basic MII support */
@@ -2565,7 +2566,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 
                 td->csum_offs = 0;
                 td->csum_start = offset;
-                td->csum_write = offset + skb->csum;
+                td->csum_write = offset + skb->csum_offset;
         } else
                 control = BMU_CHECK;
 
@@ -3072,9 +3073,9 @@ static void skge_error_irq(struct skge_hw *hw)
  * because accessing phy registers requires spin wait which might
  * cause excess interrupt latency.
  */
-static void skge_extirq(void *arg)
+static void skge_extirq(struct work_struct *work)
 {
-        struct skge_hw *hw = arg;
+        struct skge_hw *hw = container_of(work, struct skge_hw, phy_work);
         int port;
 
         mutex_lock(&hw->phy_mutex);
@@ -3456,7 +3457,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port,
         skge->port = port;
 
         /* Only used for Genesis XMAC */
-        INIT_WORK(&skge->link_thread, xm_link_timer, dev);
+        INIT_DELAYED_WORK(&skge->link_thread, xm_link_timer);
 
         if (hw->chip_id != CHIP_ID_GENESIS) {
                 dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
@@ -3543,7 +3544,7 @@ static int __devinit skge_probe(struct pci_dev *pdev,
 
         hw->pdev = pdev;
         mutex_init(&hw->phy_mutex);
-        INIT_WORK(&hw->phy_work, skge_extirq, hw);
+        INIT_WORK(&hw->phy_work, skge_extirq);
         spin_lock_init(&hw->hw_lock);
 
         hw->regs = ioremap_nocache(pci_resource_start(pdev, 0), 0x4000);
diff --git a/drivers/net/skge.h b/drivers/net/skge.h
index 537c0aaa1db8..f6223c533c01 100644
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -389,10 +389,10 @@ enum {
 /* Packet Arbiter Registers */
 /*      B3_PA_CTRL              16 bit  Packet Arbiter Ctrl Register */
 enum {
-        PA_CLR_TO_TX2   = 1<<13,        /* Clear IRQ Packet Timeout TX2 */
-        PA_CLR_TO_TX1   = 1<<12,        /* Clear IRQ Packet Timeout TX1 */
-        PA_CLR_TO_RX2   = 1<<11,        /* Clear IRQ Packet Timeout RX2 */
-        PA_CLR_TO_RX1   = 1<<10,        /* Clear IRQ Packet Timeout RX1 */
+        PA_CLR_TO_TX2   = 1<<13,/* Clear IRQ Packet Timeout TX2 */
+        PA_CLR_TO_TX1   = 1<<12,/* Clear IRQ Packet Timeout TX1 */
+        PA_CLR_TO_RX2   = 1<<11,/* Clear IRQ Packet Timeout RX2 */
+        PA_CLR_TO_RX1   = 1<<10,/* Clear IRQ Packet Timeout RX1 */
         PA_ENA_TO_TX2   = 1<<9, /* Enable  Timeout Timer TX2 */
         PA_DIS_TO_TX2   = 1<<8, /* Disable Timeout Timer TX2 */
         PA_ENA_TO_TX1   = 1<<7, /* Enable  Timeout Timer TX1 */
@@ -481,14 +481,14 @@ enum {
 /* RAM Buffer Register Offsets */
 enum {
 
-        RB_START        = 0x00,/* 32 bit        RAM Buffer Start Address */
+        RB_START= 0x00,/* 32 bit        RAM Buffer Start Address */
         RB_END  = 0x04,/* 32 bit        RAM Buffer End Address */
         RB_WP   = 0x08,/* 32 bit        RAM Buffer Write Pointer */
         RB_RP   = 0x0c,/* 32 bit        RAM Buffer Read Pointer */
-        RB_RX_UTPP      = 0x10,/* 32 bit        Rx Upper Threshold, Pause Packet */
-        RB_RX_LTPP      = 0x14,/* 32 bit        Rx Lower Threshold, Pause Packet */
-        RB_RX_UTHP      = 0x18,/* 32 bit        Rx Upper Threshold, High Prio */
-        RB_RX_LTHP      = 0x1c,/* 32 bit        Rx Lower Threshold, High Prio */
+        RB_RX_UTPP= 0x10,/* 32 bit      Rx Upper Threshold, Pause Packet */
+        RB_RX_LTPP= 0x14,/* 32 bit      Rx Lower Threshold, Pause Packet */
+        RB_RX_UTHP= 0x18,/* 32 bit      Rx Upper Threshold, High Prio */
+        RB_RX_LTHP= 0x1c,/* 32 bit      Rx Lower Threshold, High Prio */
         /* 0x10 - 0x1f: reserved at Tx RAM Buffer Registers */
         RB_PC   = 0x20,/* 32 bit        RAM Buffer Packet Counter */
         RB_LEV  = 0x24,/* 32 bit        RAM Buffer Level Register */
@@ -532,7 +532,7 @@ enum {
         PHY_ADDR_MARV   = 0,
 };
 
-#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs))
+#define RB_ADDR(offs, queue) ((u16)B16_RAM_REGS + (u16)(queue) + (offs))
 
 /* Receive MAC FIFO, Receive LED, and Link_Sync regs (GENESIS only) */
 enum {
@@ -578,15 +578,15 @@ enum {
         MFF_DIS_TIST    = 1<<2, /* Disable Time Stamp Gener */
         MFF_CLR_INTIST  = 1<<1, /* Clear IRQ No Time Stamp */
         MFF_CLR_INSTAT  = 1<<0, /* Clear IRQ No Status */
-#define MFF_RX_CTRL_DEF MFF_ENA_TIM_PAT
+        MFF_RX_CTRL_DEF = MFF_ENA_TIM_PAT,
 };
 
 /*      TX_MFF_CTRL1    16 bit  Transmit MAC FIFO Control Reg 1 */
 enum {
-        MFF_CLR_PERR    = 1<<15,        /* Clear Parity Error IRQ */
-                                                                /* Bit 14:      reserved */
-        MFF_ENA_PKT_REC = 1<<13,        /* Enable  Packet Recovery */
-        MFF_DIS_PKT_REC = 1<<12,        /* Disable Packet Recovery */
+        MFF_CLR_PERR    = 1<<15, /* Clear Parity Error IRQ */
+
+        MFF_ENA_PKT_REC = 1<<13, /* Enable  Packet Recovery */
+        MFF_DIS_PKT_REC = 1<<12, /* Disable Packet Recovery */
 
         MFF_ENA_W4E     = 1<<7, /* Enable  Wait for Empty */
         MFF_DIS_W4E     = 1<<6, /* Disable Wait for Empty */
@@ -595,9 +595,10 @@ enum {
         MFF_DIS_LOOPB   = 1<<2, /* Disable Loopback */
         MFF_CLR_MAC_RST = 1<<1, /* Clear XMAC Reset */
         MFF_SET_MAC_RST = 1<<0, /* Set   XMAC Reset */
+
+        MFF_TX_CTRL_DEF  = MFF_ENA_PKT_REC | (u16) MFF_ENA_TIM_PAT | MFF_ENA_FLUSH,
 };
 
-#define MFF_TX_CTRL_DEF (MFF_ENA_PKT_REC | MFF_ENA_TIM_PAT | MFF_ENA_FLUSH)
 
 /*      RX_MFF_TST2              8 bit  Receive MAC FIFO Test Register 2 */
 /*      TX_MFF_TST2              8 bit  Transmit MAC FIFO Test Register 2 */
@@ -1304,8 +1305,8 @@ enum {
 
 /* special defines for FIBER (88E1011S only) */
 enum {
-        PHY_M_AN_ASP_X  = 1<<8, /* Asymmetric Pause */
-        PHY_M_AN_PC_X   = 1<<7, /* MAC Pause implemented */
+        PHY_M_AN_ASP_X          = 1<<8, /* Asymmetric Pause */
+        PHY_M_AN_PC_X           = 1<<7, /* MAC Pause implemented */
         PHY_M_AN_1000X_AHD      = 1<<6, /* Advertise 10000Base-X Half Duplex */
         PHY_M_AN_1000X_AFD      = 1<<5, /* Advertise 10000Base-X Full Duplex */
 };
@@ -1320,7 +1321,7 @@ enum {
 
 /*****  PHY_MARV_1000T_CTRL     16 bit r/w      1000Base-T Control Reg *****/
 enum {
-        PHY_M_1000C_TEST        = 7<<13,/* Bit 15..13:  Test Modes */
+        PHY_M_1000C_TEST= 7<<13,/* Bit 15..13:  Test Modes */
         PHY_M_1000C_MSE = 1<<12, /* Manual Master/Slave Enable */
         PHY_M_1000C_MSC = 1<<11, /* M/S Configuration (1=Master) */
         PHY_M_1000C_MPD = 1<<10, /* Multi-Port Device */
@@ -1349,7 +1350,7 @@ enum {
         PHY_M_PC_EN_DET_PLUS    = 3<<8, /* Energy Detect Plus (Mode 2) */
 };
 
-#define PHY_M_PC_MDI_XMODE(x)   (((x)<<5) & PHY_M_PC_MDIX_MSK)
+#define PHY_M_PC_MDI_XMODE(x)   ((((u16)(x)<<5) & PHY_M_PC_MDIX_MSK)
 
 enum {
         PHY_M_PC_MAN_MDI        = 0, /* 00 = Manual MDI configuration */
@@ -1432,24 +1433,24 @@ enum {
         PHY_M_EC_DIS_LINK_P = 1<<12, /* Disable Link Pulses (88E1111 only) */
         PHY_M_EC_M_DSC_MSK  = 3<<10, /* Bit 11..10:     Master Downshift Counter */
                                         /* (88E1011 only) */
-        PHY_M_EC_S_DSC_MSK      = 3<<8,/* Bit  9.. 8:   Slave  Downshift Counter */
+        PHY_M_EC_S_DSC_MSK  = 3<<8,  /* Bit  9.. 8:     Slave  Downshift Counter */
                                        /* (88E1011 only) */
-        PHY_M_EC_M_DSC_MSK2     = 7<<9,/* Bit 11.. 9:   Master Downshift Counter */
+        PHY_M_EC_M_DSC_MSK2  = 7<<9, /* Bit 11.. 9:     Master Downshift Counter */
                                         /* (88E1111 only) */
-        PHY_M_EC_DOWN_S_ENA     = 1<<8, /* Downshift Enable (88E1111 only) */
+        PHY_M_EC_DOWN_S_ENA  = 1<<8, /* Downshift Enable (88E1111 only) */
                                         /* !!! Errata in spec. (1 = disable) */
-        PHY_M_EC_RX_TIM_CT      = 1<<7, /* RGMII Rx Timing Control*/
-        PHY_M_EC_MAC_S_MSK      = 7<<4,/* Bit  6.. 4:   Def. MAC interface speed */
-        PHY_M_EC_FIB_AN_ENA     = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */
-        PHY_M_EC_DTE_D_ENA      = 1<<2, /* DTE Detect Enable (88E1111 only) */
-        PHY_M_EC_TX_TIM_CT      = 1<<1, /* RGMII Tx Timing Control */
-        PHY_M_EC_TRANS_DIS      = 1<<0, /* Transmitter Disable (88E1111 only) */};
-
-#define PHY_M_EC_M_DSC(x)       ((x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */
-#define PHY_M_EC_S_DSC(x)       ((x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */
-#define PHY_M_EC_MAC_S(x)       ((x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */
-
-#define PHY_M_EC_M_DSC_2(x)     ((x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */
+        PHY_M_EC_RX_TIM_CT   = 1<<7, /* RGMII Rx Timing Control*/
+        PHY_M_EC_MAC_S_MSK   = 7<<4, /* Bit  6.. 4:     Def. MAC interface speed */
+        PHY_M_EC_FIB_AN_ENA  = 1<<3, /* Fiber Auto-Neg. Enable (88E1011S only) */
+        PHY_M_EC_DTE_D_ENA   = 1<<2, /* DTE Detect Enable (88E1111 only) */
+        PHY_M_EC_TX_TIM_CT   = 1<<1, /* RGMII Tx Timing Control */
+        PHY_M_EC_TRANS_DIS   = 1<<0, /* Transmitter Disable (88E1111 only) */};
+
+#define PHY_M_EC_M_DSC(x)       ((u16)(x)<<10) /* 00=1x; 01=2x; 10=3x; 11=4x */
+#define PHY_M_EC_S_DSC(x)       ((u16)(x)<<8) /* 00=dis; 01=1x; 10=2x; 11=3x */
+#define PHY_M_EC_MAC_S(x)       ((u16)(x)<<4) /* 01X=0; 110=2.5; 111=25 (MHz) */
+
+#define PHY_M_EC_M_DSC_2(x)     ((u16)(x)<<9) /* 000=1x; 001=2x; 010=3x; 011=4x */
                                                                                         /* 100=5x; 101=6x; 110=7x; 111=8x */
 enum {
         MAC_TX_CLK_0_MHZ        = 2,
@@ -1468,10 +1469,12 @@ enum {
         PHY_M_LEDC_LK_C_MSK     = 7<<3,/* Bit  5.. 3: Link Control Mask */
                                         /* (88E1111 only) */
 };
+#define PHY_M_LED_PULS_DUR(x)   (((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK)
+#define PHY_M_LED_BLINK_RT(x)   (((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
-        PHY_M_LEDC_LINK_MSK     = 3<<3,/* Bit  4.. 3: Link Control Mask */
-                                                                        /* (88E1011 only) */
+        PHY_M_LEDC_LINK_MSK     = 3<<3, /* Bit  4.. 3: Link Control Mask */
+                                        /* (88E1011 only) */
         PHY_M_LEDC_DP_CTRL      = 1<<2, /* Duplex Control */
         PHY_M_LEDC_DP_C_MSB     = 1<<2, /* Duplex Control (MSB, 88E1111 only) */
         PHY_M_LEDC_RX_CTRL      = 1<<1, /* Rx Activity / Link */
@@ -1479,27 +1482,24 @@ enum {
         PHY_M_LEDC_TX_C_MSB     = 1<<0, /* Tx Control (MSB, 88E1111 only) */
 };
 
-#define PHY_M_LED_PULS_DUR(x)   (((x)<<12) & PHY_M_LEDC_PULS_MSK)
-
 enum {
-        PULS_NO_STR     = 0,/* no pulse stretching */
-        PULS_21MS       = 1,/* 21 ms to 42 ms */
-        PULS_42MS       = 2,/* 42 ms to 84 ms */
-        PULS_84MS       = 3,/* 84 ms to 170 ms */
-        PULS_170MS      = 4,/* 170 ms to 340 ms */
-        PULS_340MS      = 5,/* 340 ms to 670 ms */
-        PULS_670MS      = 6,/* 670 ms to 1.3 s */
-        PULS_1300MS     = 7,/* 1.3 s to 2.7 s */
+        PULS_NO_STR     = 0, /* no pulse stretching */
+        PULS_21MS       = 1, /* 21 ms to 42 ms */
+        PULS_42MS       = 2, /* 42 ms to 84 ms */
+        PULS_84MS       = 3, /* 84 ms to 170 ms */
+        PULS_170MS      = 4, /* 170 ms to 340 ms */
+        PULS_340MS      = 5, /* 340 ms to 670 ms */
+        PULS_670MS      = 6, /* 670 ms to 1.3 s */
+        PULS_1300MS     = 7, /* 1.3 s to 2.7 s */
 };
 
-#define PHY_M_LED_BLINK_RT(x)   (((x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
-        BLINK_42MS      = 0,/* 42 ms */
-        BLINK_84MS      = 1,/* 84 ms */
-        BLINK_170MS     = 2,/* 170 ms */
-        BLINK_340MS     = 3,/* 340 ms */
-        BLINK_670MS     = 4,/* 670 ms */
+        BLINK_42MS      = 0, /* 42 ms */
+        BLINK_84MS      = 1, /* 84 ms */
+        BLINK_170MS     = 2, /* 170 ms */
+        BLINK_340MS     = 3, /* 340 ms */
+        BLINK_670MS     = 4, /* 670 ms */
 };
 
 /*****  PHY_MARV_LED_OVER       16 bit r/w      Manual LED Override Reg *****/
@@ -1525,7 +1525,7 @@ enum {
         PHY_M_EC2_FO_IMPED      = 1<<5, /* Fiber Output Impedance */
         PHY_M_EC2_FO_M_CLK      = 1<<4, /* Fiber Mode Clock Enable */
         PHY_M_EC2_FO_BOOST      = 1<<3, /* Fiber Output Boost */
-        PHY_M_EC2_FO_AM_MSK     = 7,/* Bit  2.. 0:      Fiber Output Amplitude */
+        PHY_M_EC2_FO_AM_MSK     = 7, /* Bit  2.. 0:     Fiber Output Amplitude */
 };
 
 /*****  PHY_MARV_EXT_P_STAT 16 bit r/w  Ext. PHY Specific Status *****/
@@ -1550,7 +1550,7 @@ enum {
         PHY_M_CABD_DIS_WAIT     = 1<<15, /* Disable Waiting Period (Page 1) */
                                         /* (88E1111 only) */
         PHY_M_CABD_STAT_MSK     = 3<<13, /* Bit 14..13: Status Mask */
-        PHY_M_CABD_AMPL_MSK     = 0x1f<<8,/* Bit 12.. 8: Amplitude Mask */
+        PHY_M_CABD_AMPL_MSK     = 0x1f<<8, /* Bit 12.. 8: Amplitude Mask */
                                         /* (88E1111 only) */
         PHY_M_CABD_DIST_MSK     = 0xff, /* Bit  7.. 0: Distance Mask */
 };
@@ -1605,9 +1605,9 @@ enum {
 
 /*****  PHY_MARV_PHY_CTRL (page 3)              16 bit r/w      LED Control Reg. *****/
 enum {
-        PHY_M_LEDC_LOS_MSK      = 0xf<<12,/* Bit 15..12: LOS LED Ctrl. Mask */
+        PHY_M_LEDC_LOS_MSK      = 0xf<<12, /* Bit 15..12: LOS LED Ctrl. Mask */
         PHY_M_LEDC_INIT_MSK     = 0xf<<8, /* Bit 11.. 8: INIT LED Ctrl. Mask */
-        PHY_M_LEDC_STA1_MSK     = 0xf<<4,/* Bit  7.. 4: STAT1 LED Ctrl. Mask */
+        PHY_M_LEDC_STA1_MSK     = 0xf<<4, /* Bit  7.. 4: STAT1 LED Ctrl. Mask */
         PHY_M_LEDC_STA0_MSK     = 0xf, /* Bit  3.. 0: STAT0 LED Ctrl. Mask */
 };
 
@@ -1804,8 +1804,8 @@ enum {
 
 /*      GM_SMI_CTRL                     16 bit r/w      SMI Control Register */
 enum {
-        GM_SMI_CT_PHY_A_MSK     = 0x1f<<11,/* Bit 15..11:       PHY Device Address */
-        GM_SMI_CT_REG_A_MSK     = 0x1f<<6,/* Bit 10.. 6:        PHY Register Address */
+        GM_SMI_CT_PHY_A_MSK     = 0x1f<<11, /* Bit 15..11:      PHY Device Address */
+        GM_SMI_CT_REG_A_MSK     = 0x1f<<6, /* Bit 10.. 6:       PHY Register Address */
         GM_SMI_CT_OP_RD         = 1<<5, /* Bit  5:      OpCode Read (0=Write)*/
         GM_SMI_CT_RD_VAL        = 1<<4, /* Bit  4:      Read Valid (Read completed) */
         GM_SMI_CT_BUSY          = 1<<3, /* Bit  3:      Busy (Operation in progress) */
@@ -1875,9 +1875,9 @@ enum {
 
 /*      TX_GMF_CTRL_T   32 bit  Tx GMAC FIFO Control/Test */
 enum {
-        GMF_WSP_TST_ON  = 1<<18,/* Write Shadow Pointer Test On */
-        GMF_WSP_TST_OFF = 1<<17,/* Write Shadow Pointer Test Off */
-        GMF_WSP_STEP    = 1<<16,/* Write Shadow Pointer Step/Increment */
+        GMF_WSP_TST_ON  = 1<<18, /* Write Shadow Pointer Test On */
+        GMF_WSP_TST_OFF = 1<<17, /* Write Shadow Pointer Test Off */
+        GMF_WSP_STEP    = 1<<16, /* Write Shadow Pointer Step/Increment */
 
         GMF_CLI_TX_FU   = 1<<6, /* Clear IRQ Tx FIFO Underrun */
         GMF_CLI_TX_FC   = 1<<5, /* Clear IRQ Tx Frame Complete */
@@ -2111,18 +2111,18 @@ enum {
 
 /*      XM_MMU_CMD      16 bit r/w      MMU Command Register */
 enum {
-        XM_MMU_PHY_RDY  = 1<<12,/* Bit 12:      PHY Read Ready */
-        XM_MMU_PHY_BUSY = 1<<11,/* Bit 11:      PHY Busy */
-        XM_MMU_IGN_PF   = 1<<10,/* Bit 10:      Ignore Pause Frame */
-        XM_MMU_MAC_LB   = 1<<9, /* Bit  9:      Enable MAC Loopback */
-        XM_MMU_FRC_COL  = 1<<7, /* Bit  7:      Force Collision */
-        XM_MMU_SIM_COL  = 1<<6, /* Bit  6:      Simulate Collision */
-        XM_MMU_NO_PRE   = 1<<5, /* Bit  5:      No MDIO Preamble */
-        XM_MMU_GMII_FD  = 1<<4, /* Bit  4:      GMII uses Full Duplex */
-        XM_MMU_RAT_CTRL = 1<<3, /* Bit  3:      Enable Rate Control */
-        XM_MMU_GMII_LOOP= 1<<2, /* Bit  2:      PHY is in Loopback Mode */
-        XM_MMU_ENA_RX   = 1<<1, /* Bit  1:      Enable Receiver */
-        XM_MMU_ENA_TX   = 1<<0, /* Bit  0:      Enable Transmitter */
+        XM_MMU_PHY_RDY  = 1<<12, /* Bit 12:     PHY Read Ready */
+        XM_MMU_PHY_BUSY = 1<<11, /* Bit 11:     PHY Busy */
+        XM_MMU_IGN_PF   = 1<<10, /* Bit 10:     Ignore Pause Frame */
+        XM_MMU_MAC_LB   = 1<<9,  /* Bit  9:     Enable MAC Loopback */
+        XM_MMU_FRC_COL  = 1<<7,  /* Bit  7:     Force Collision */
+        XM_MMU_SIM_COL  = 1<<6,  /* Bit  6:     Simulate Collision */
+        XM_MMU_NO_PRE   = 1<<5,  /* Bit  5:     No MDIO Preamble */
+        XM_MMU_GMII_FD  = 1<<4,  /* Bit  4:     GMII uses Full Duplex */
+        XM_MMU_RAT_CTRL = 1<<3,  /* Bit  3:     Enable Rate Control */
+        XM_MMU_GMII_LOOP= 1<<2,  /* Bit  2:     PHY is in Loopback Mode */
+        XM_MMU_ENA_RX   = 1<<1,  /* Bit  1:     Enable Receiver */
+        XM_MMU_ENA_TX   = 1<<0,  /* Bit  0:     Enable Transmitter */
 };
 
 
@@ -2456,7 +2456,7 @@ struct skge_port {
 
         struct net_device_stats net_stats;
 
-        struct work_struct   link_thread;
+        struct delayed_work  link_thread;
         enum pause_control   flow_control;
         enum pause_status    flow_status;
         u8                   rx_csum;
@@ -2506,7 +2506,7 @@ static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val)
 }
 
 /* MAC Related Registers inside the device. */
-#define SK_REG(port,reg)        (((port)<<7)+(reg))
+#define SK_REG(port,reg)        (((port)<<7)+(u16)(reg))
 #define SK_XMAC_REG(port, reg) \
         ((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1)
 
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 16616f5440d0..fb1d2c30c1bb 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -100,32 +100,32 @@ module_param(idle_timeout, int, 0);
 MODULE_PARM_DESC(idle_timeout, "Watchdog timer for lost interrupts (ms)");
 
 static const struct pci_device_id sky2_id_table[] = {
-        { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) },
-        { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) },
+        { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9000) }, /* SK-9Sxx */
+        { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */
         { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4b00) },    /* DGE-560T */
         { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4001) },    /* DGE-550SX */
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4343) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4344) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4345) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4346) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4347) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4350) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4351) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4360) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4365) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) },
-        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4369) },
+        { PCI_DEVICE(PCI_VENDOR_ID_DLINK, 0x4B02) },    /* DGE-560SX */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4340) }, /* 88E8021 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4341) }, /* 88E8022 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4342) }, /* 88E8061 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4343) }, /* 88E8062 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4344) }, /* 88E8021 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4345) }, /* 88E8022 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4346) }, /* 88E8061 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4347) }, /* 88E8062 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4350) }, /* 88E8035 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4351) }, /* 88E8036 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4352) }, /* 88E8038 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4353) }, /* 88E8039 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4356) }, /* 88EC033 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4360) }, /* 88E8052 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4361) }, /* 88E8050 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4362) }, /* 88E8053 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4363) }, /* 88E8055 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4364) }, /* 88E8056 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4366) }, /* 88EC036 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4367) }, /* 88EC032 */
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4368) }, /* 88EC034 */
         { 0 }
 };
 
@@ -521,7 +521,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
                 /* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */
                 ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
                 /* turn off the Rx LED (LED_RX) */
-                ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
+                ledover &= ~PHY_M_LED_MO_RX;
         }
 
         if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev == CHIP_REV_YU_EC_A1) {
@@ -544,7 +544,7 @@ static void sky2_phy_init(struct sky2_hw *hw, unsigned port)
 
                 if (sky2->autoneg == AUTONEG_DISABLE || sky2->speed == SPEED_100) {
                         /* turn on 100 Mbps LED (LED_LINK100) */
-                        ledover |= PHY_M_LED_MO_100(MO_LED_ON);
+                        ledover |= PHY_M_LED_MO_100;
                 }
 
                 if (ledover)
@@ -676,17 +676,15 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
         /* Flush Rx MAC FIFO on any flow control or error */
         sky2_write16(hw, SK_REG(port, RX_GMF_FL_MSK), GMR_FS_ANY_ERR);
 
-        /* Set threshold to 0xa (64 bytes)
-         *  ASF disabled so no need to do WA dev #4.30
-         */
-        sky2_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
+        /* Set threshold to 0xa (64 bytes) + 1 to workaround pause bug  */
+        sky2_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF+1);
 
         /* Configure Tx MAC FIFO */
         sky2_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
         sky2_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
 
         if (hw->chip_id == CHIP_ID_YUKON_EC_U) {
-                sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 512/8);
+                sky2_write8(hw, SK_REG(port, RX_GMF_LP_THR), 768/8);
                 sky2_write8(hw, SK_REG(port, RX_GMF_UP_THR), 1024/8);
                 if (hw->dev[port]->mtu > ETH_DATA_LEN) {
                         /* set Tx GMAC FIFO Almost Empty Threshold */
@@ -698,10 +696,15 @@ static void sky2_mac_init(struct sky2_hw *hw, unsigned port)
 
 }
 
-/* Assign Ram Buffer allocation in units of 64bit (8 bytes) */
-static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end)
+/* Assign Ram Buffer allocation to queue */
+static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 space)
 {
-        pr_debug(PFX "q %d %#x %#x\n", q, start, end);
+        u32 end;
+
+        /* convert from K bytes to qwords used for hw register */
+        start *= 1024/8;
+        space *= 1024/8;
+        end = start + space - 1;
 
         sky2_write8(hw, RB_ADDR(q, RB_CTRL), RB_RST_CLR);
         sky2_write32(hw, RB_ADDR(q, RB_START), start);
@@ -710,7 +713,6 @@ static void sky2_ramset(struct sky2_hw *hw, u16 q, u32 start, u32 end)
         sky2_write32(hw, RB_ADDR(q, RB_RP), start);
 
         if (q == Q_R1 || q == Q_R2) {
-                u32 space = end - start + 1;
                 u32 tp = space - space/4;
 
                 /* On receive queue's set the thresholds
@@ -1060,10 +1062,16 @@ static int sky2_rx_start(struct sky2_port *sky2)
         sky2->rx_put = sky2->rx_next = 0;
         sky2_qset(hw, rxq);
 
-        if (hw->chip_id == CHIP_ID_YUKON_EC_U && hw->chip_rev >= 2) {
-                /* MAC Rx RAM Read is controlled by hardware */
+        /* On PCI express lowering the watermark gives better performance */
+        if (pci_find_capability(hw->pdev, PCI_CAP_ID_EXP))
+                sky2_write32(hw, Q_ADDR(rxq, Q_WM), BMU_WM_PEX);
+
+        /* These chips have no ram buffer?
+         * MAC Rx RAM Read is controlled by hardware */
+        if (hw->chip_id == CHIP_ID_YUKON_EC_U &&
+            (hw->chip_rev == CHIP_REV_YU_EC_U_A1
+             || hw->chip_rev == CHIP_REV_YU_EC_U_B0))
                 sky2_write32(hw, Q_ADDR(rxq, Q_F), F_M_RX_RAM_DIS);
-        }
 
         sky2_prefetch_init(hw, rxq, sky2->rx_le_map, RX_LE_SIZE - 1);
 
@@ -1139,7 +1147,7 @@ static int sky2_up(struct net_device *dev)
         struct sky2_port *sky2 = netdev_priv(dev);
         struct sky2_hw *hw = sky2->hw;
         unsigned port = sky2->port;
-        u32 ramsize, rxspace, imask;
+        u32 ramsize, imask;
         int cap, err = -ENOMEM;
         struct net_device *otherdev = hw->dev[sky2->port^1];
 
@@ -1192,20 +1200,25 @@ static int sky2_up(struct net_device *dev)
 
         sky2_mac_init(hw, port);
 
-        /* Determine available ram buffer space in qwords.  */
-        ramsize = sky2_read8(hw, B2_E_0) * 4096/8;
+        /* Register is number of 4K blocks on internal RAM buffer. */
+        ramsize = sky2_read8(hw, B2_E_0) * 4;
+        printk(KERN_INFO PFX "%s: ram buffer %dK\n", dev->name, ramsize);
 
-        if (ramsize > 6*1024/8)
-                rxspace = ramsize - (ramsize + 2) / 3;
-        else
-                rxspace = ramsize / 2;
+        if (ramsize > 0) {
+                u32 rxspace;
 
-        sky2_ramset(hw, rxqaddr[port], 0, rxspace-1);
-        sky2_ramset(hw, txqaddr[port], rxspace, ramsize-1);
+                if (ramsize < 16)
+                        rxspace = ramsize / 2;
+                else
+                        rxspace = 8 + (2*(ramsize - 16))/3;
 
-        /* Make sure SyncQ is disabled */
-        sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL),
-                    RB_RST_SET);
+                sky2_ramset(hw, rxqaddr[port], 0, rxspace);
+                sky2_ramset(hw, txqaddr[port], rxspace, ramsize - rxspace);
+
+                /* Make sure SyncQ is disabled */
+                sky2_write8(hw, RB_ADDR(port == 0 ? Q_XS1 : Q_XS2, RB_CTRL),
+                            RB_RST_SET);
+        }
 
         sky2_qset(hw, txqaddr[port]);
 
@@ -1350,7 +1363,7 @@ static int sky2_xmit_frame(struct sk_buff *skb, struct net_device *dev)
                 u32 tcpsum;
 
                 tcpsum = offset << 16;          /* sum start */
-                tcpsum |= offset + skb->csum;   /* sum write */
+                tcpsum |= offset + skb->csum_offset;    /* sum write */
 
                 ctrl = CALSUM | WR_SUM | INIT_SUM | LOCK_SUM;
                 if (skb->nh.iph->protocol == IPPROTO_UDP)
@@ -1453,7 +1466,7 @@ static void sky2_tx_complete(struct sky2_port *sky2, u16 done)
                         if (unlikely(netif_msg_tx_done(sky2)))
                                 printk(KERN_DEBUG "%s: tx done %u\n",
                                        dev->name, idx);
-                        dev_kfree_skb(re->skb);
+                        dev_kfree_skb_any(re->skb);
                 }
 
                 le->opcode = 0; /* paranoia */
@@ -1509,7 +1522,7 @@ static int sky2_down(struct net_device *dev)
 
         /* WA for dev. #4.209 */
         if (hw->chip_id == CHIP_ID_YUKON_EC_U
-            && hw->chip_rev == CHIP_REV_YU_EC_U_A1)
+            && (hw->chip_rev == CHIP_REV_YU_EC_U_A1 || hw->chip_rev == CHIP_REV_YU_EC_U_B0))
                 sky2_write32(hw, SK_REG(port, TX_GMF_CTRL_T),
                              sky2->speed != SPEED_1000 ?
                              TX_STFW_ENA : TX_STFW_DIS);
@@ -2065,7 +2078,7 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do)
                 case OP_RXSTAT:
                         skb = sky2_receive(dev, length, status);
                         if (!skb)
-                                break;
+                                goto force_update;
 
                         skb->protocol = eth_type_trans(skb, dev);
                         dev->last_rx = jiffies;
@@ -2081,8 +2094,8 @@ static int sky2_status_intr(struct sky2_hw *hw, int to_do)
 
                         /* Update receiver after 16 frames */
                         if (++buf_write[le->link] == RX_BUF_WRITE) {
-                                sky2_put_idx(hw, rxqaddr[le->link],
-                                             sky2->rx_put);
+force_update:
+                                sky2_put_idx(hw, rxqaddr[le->link], sky2->rx_put);
                                 buf_write[le->link] = 0;
                         }
 
@@ -2917,18 +2930,8 @@ static void sky2_led(struct sky2_hw *hw, unsigned port, int on)
 
         default:
                 gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
-                gm_phy_write(hw, port, PHY_MARV_LED_OVER,
-                             on ? PHY_M_LED_MO_DUP(MO_LED_ON) |
-                             PHY_M_LED_MO_10(MO_LED_ON) |
-                             PHY_M_LED_MO_100(MO_LED_ON) |
-                             PHY_M_LED_MO_1000(MO_LED_ON) |
-                             PHY_M_LED_MO_RX(MO_LED_ON)
-                             : PHY_M_LED_MO_DUP(MO_LED_OFF) |
-                             PHY_M_LED_MO_10(MO_LED_OFF) |
-                             PHY_M_LED_MO_100(MO_LED_OFF) |
-                             PHY_M_LED_MO_1000(MO_LED_OFF) |
-                             PHY_M_LED_MO_RX(MO_LED_OFF));
-
+                gm_phy_write(hw, port, PHY_MARV_LED_OVER, 
+                             on ? PHY_M_LED_ALL : 0);
         }
 }
 
@@ -3311,7 +3314,7 @@ static irqreturn_t __devinit sky2_test_intr(int irq, void *dev_id)
                 return IRQ_NONE;
 
         if (status & Y2_IS_IRQ_SW) {
-                hw->msi_detected = 1;
+                hw->msi = 1;
                 wake_up(&hw->msi_wait);
                 sky2_write8(hw, B0_CTST, CS_CL_SW_IRQ);
         }
@@ -3330,7 +3333,7 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
 
         sky2_write32(hw, B0_IMSK, Y2_IS_IRQ_SW);
 
-        err = request_irq(pdev->irq, sky2_test_intr, IRQF_SHARED, DRV_NAME, hw);
+        err = request_irq(pdev->irq, sky2_test_intr, 0, DRV_NAME, hw);
         if (err) {
                 printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
                        pci_name(pdev), pdev->irq);
@@ -3340,9 +3343,9 @@ static int __devinit sky2_test_msi(struct sky2_hw *hw)
         sky2_write8(hw, B0_CTST, CS_ST_SW_IRQ);
         sky2_read8(hw, B0_CTST);
 
-        wait_event_timeout(hw->msi_wait, hw->msi_detected, HZ/10);
+        wait_event_timeout(hw->msi_wait, hw->msi, HZ/10);
 
-        if (!hw->msi_detected) {
+        if (!hw->msi) {
                 /* MSI test failed, go back to INTx mode */
                 printk(KERN_INFO PFX "%s: No interrupt generated using MSI, "
                        "switching to INTx mode.\n",
@@ -3475,7 +3478,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
                 goto err_out_free_netdev;
         }
 
-        err = request_irq(pdev->irq,  sky2_intr, IRQF_SHARED, dev->name, hw);
+        err = request_irq(pdev->irq,  sky2_intr, hw->msi ? 0 : IRQF_SHARED,
+                          dev->name, hw);
         if (err) {
                 printk(KERN_ERR PFX "%s: cannot assign irq %d\n",
                        pci_name(pdev), pdev->irq);
@@ -3505,7 +3509,8 @@ static int __devinit sky2_probe(struct pci_dev *pdev,
         return 0;
 
 err_out_unregister:
-        pci_disable_msi(pdev);
+        if (hw->msi)
+                pci_disable_msi(pdev);
         unregister_netdev(dev);
 err_out_free_netdev:
         free_netdev(dev);
@@ -3548,7 +3553,8 @@ static void __devexit sky2_remove(struct pci_dev *pdev)
         sky2_read8(hw, B0_CTST);
 
         free_irq(pdev->irq, hw);
-        pci_disable_msi(pdev);
+        if (hw->msi)
+                pci_disable_msi(pdev);
         pci_free_consistent(pdev, STATUS_LE_BYTES, hw->st_le, hw->st_dma);
         pci_release_regions(pdev);
         pci_disable_device(pdev);
diff --git a/drivers/net/sky2.h b/drivers/net/sky2.h
index 6d2a23f66c9a..6ed1d47dbbd3 100644
--- a/drivers/net/sky2.h
+++ b/drivers/net/sky2.h
@@ -383,8 +383,13 @@ enum {
         CHIP_REV_YU_EC_A2    = 1,  /* Chip Rev. for Yukon-EC A2 */
         CHIP_REV_YU_EC_A3    = 2,  /* Chip Rev. for Yukon-EC A3 */
 
-        CHIP_REV_YU_EC_U_A0  = 0,
-        CHIP_REV_YU_EC_U_A1  = 1,
+        CHIP_REV_YU_EC_U_A0  = 1,
+        CHIP_REV_YU_EC_U_A1  = 2,
+        CHIP_REV_YU_EC_U_B0  = 3,
+
+        CHIP_REV_YU_FE_A1    = 1,
+        CHIP_REV_YU_FE_A2    = 2,
+
 };
 
 /*      B2_Y2_CLK_GATE   8 bit  Clock Gating (Yukon-2 only) */
@@ -603,7 +608,7 @@ enum {
         PHY_ADDR_MARV   = 0,
 };
 
-#define RB_ADDR(offs, queue) (B16_RAM_REGS + (queue) + (offs))
+#define RB_ADDR(offs, queue) ((u16) B16_RAM_REGS + (queue) + (offs))
 
 
 enum {
@@ -675,6 +680,7 @@ enum {
                           BMU_FIFO_ENA | BMU_OP_ON,
 
         BMU_WM_DEFAULT = 0x600,
+        BMU_WM_PEX     = 0x80,
 };
 
 /* Tx BMU Control / Status Registers (Yukon-2) */
@@ -1055,7 +1061,7 @@ enum {
         PHY_M_PC_EN_DET_PLUS    = 3<<8, /* Energy Detect Plus (Mode 2) */
 };
 
-#define PHY_M_PC_MDI_XMODE(x)   (((x)<<5) & PHY_M_PC_MDIX_MSK)
+#define PHY_M_PC_MDI_XMODE(x)   (((u16)(x)<<5) & PHY_M_PC_MDIX_MSK)
 
 enum {
         PHY_M_PC_MAN_MDI        = 0, /* 00 = Manual MDI configuration */
@@ -1151,13 +1157,13 @@ enum {
         PHY_M_EC_TX_TIM_CT  = 1<<1, /* RGMII Tx Timing Control */
         PHY_M_EC_TRANS_DIS  = 1<<0, /* Transmitter Disable (88E1111 only) */};
 
-#define PHY_M_EC_M_DSC(x)       ((x)<<10 & PHY_M_EC_M_DSC_MSK)
+#define PHY_M_EC_M_DSC(x)       ((u16)(x)<<10 & PHY_M_EC_M_DSC_MSK)
                                         /* 00=1x; 01=2x; 10=3x; 11=4x */
-#define PHY_M_EC_S_DSC(x)       ((x)<<8 & PHY_M_EC_S_DSC_MSK)
+#define PHY_M_EC_S_DSC(x)       ((u16)(x)<<8 & PHY_M_EC_S_DSC_MSK)
                                         /* 00=dis; 01=1x; 10=2x; 11=3x */
-#define PHY_M_EC_DSC_2(x)       ((x)<<9 & PHY_M_EC_M_DSC_MSK2)
+#define PHY_M_EC_DSC_2(x)       ((u16)(x)<<9 & PHY_M_EC_M_DSC_MSK2)
                                         /* 000=1x; 001=2x; 010=3x; 011=4x */
-#define PHY_M_EC_MAC_S(x)       ((x)<<4 & PHY_M_EC_MAC_S_MSK)
+#define PHY_M_EC_MAC_S(x)       ((u16)(x)<<4 & PHY_M_EC_MAC_S_MSK)
                                         /* 01X=0; 110=2.5; 111=25 (MHz) */
 
 /* for Yukon-2 Gigabit Ethernet PHY (88E1112 only) */
@@ -1168,7 +1174,7 @@ enum {
 };
 /* !!! Errata in spec. (1 = disable) */
 
-#define PHY_M_PC_DSC(x)                 (((x)<<12) & PHY_M_PC_DSC_MSK)
+#define PHY_M_PC_DSC(x)                 (((u16)(x)<<12) & PHY_M_PC_DSC_MSK)
                                                                                         /* 100=5x; 101=6x; 110=7x; 111=8x */
 enum {
         MAC_TX_CLK_0_MHZ        = 2,
@@ -1198,7 +1204,7 @@ enum {
         PHY_M_LEDC_TX_C_MSB     = 1<<0, /* Tx Control (MSB, 88E1111 only) */
 };
 
-#define PHY_M_LED_PULS_DUR(x)   (((x)<<12) & PHY_M_LEDC_PULS_MSK)
+#define PHY_M_LED_PULS_DUR(x)   (((u16)(x)<<12) & PHY_M_LEDC_PULS_MSK)
 
 /*****  PHY_MARV_PHY_STAT (page 3)16 bit r/w    Polarity Control Reg. *****/
 enum {
@@ -1228,7 +1234,7 @@ enum {
         PULS_1300MS     = 7,/* 1.3 s to 2.7 s */
 };
 
-#define PHY_M_LED_BLINK_RT(x)   (((x)<<8) & PHY_M_LEDC_BL_R_MSK)
+#define PHY_M_LED_BLINK_RT(x)   (((u16)(x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
         BLINK_42MS      = 0,/* 42 ms */
@@ -1238,21 +1244,18 @@ enum {
         BLINK_670MS     = 4,/* 670 ms */
 };
 
-/*****  PHY_MARV_LED_OVER       16 bit r/w      Manual LED Override Reg *****/
-#define PHY_M_LED_MO_SGMII(x)   ((x)<<14) /* Bit 15..14:  SGMII AN Timer */
-                                                                                /* Bit 13..12:  reserved */
-#define PHY_M_LED_MO_DUP(x)     ((x)<<10) /* Bit 11..10:  Duplex */
-#define PHY_M_LED_MO_10(x)      ((x)<<8) /* Bit  9.. 8:  Link 10 */
-#define PHY_M_LED_MO_100(x)     ((x)<<6) /* Bit  7.. 6:  Link 100 */
-#define PHY_M_LED_MO_1000(x)    ((x)<<4) /* Bit  5.. 4:  Link 1000 */
-#define PHY_M_LED_MO_RX(x)      ((x)<<2) /* Bit  3.. 2:  Rx */
-#define PHY_M_LED_MO_TX(x)      ((x)<<0) /* Bit  1.. 0:  Tx */
-
+/**** PHY_MARV_LED_OVER    16 bit r/w LED control */
 enum {
-        MO_LED_NORM     = 0,
-        MO_LED_BLINK    = 1,
-        MO_LED_OFF      = 2,
-        MO_LED_ON       = 3,
+        PHY_M_LED_MO_DUP  = 3<<10,/* Bit 11..10:  Duplex */
+        PHY_M_LED_MO_10   = 3<<8, /* Bit  9.. 8:  Link 10 */
+        PHY_M_LED_MO_100  = 3<<6, /* Bit  7.. 6:  Link 100 */
+        PHY_M_LED_MO_1000 = 3<<4, /* Bit  5.. 4:  Link 1000 */
+        PHY_M_LED_MO_RX   = 3<<2, /* Bit  3.. 2:  Rx */
+        PHY_M_LED_MO_TX   = 3<<0, /* Bit  1.. 0:  Tx */
+
+        PHY_M_LED_ALL     = PHY_M_LED_MO_DUP | PHY_M_LED_MO_10 
+                            | PHY_M_LED_MO_100 | PHY_M_LED_MO_1000
+                            | PHY_M_LED_MO_RX,
 };
 
 /*****  PHY_MARV_EXT_CTRL_2     16 bit r/w      Ext. PHY Specific Ctrl 2 *****/
@@ -1289,9 +1292,9 @@ enum {
         PHY_M_FELP_LED0_MSK = 0xf, /* Bit  3.. 0: LED0 Mask (SPEED) */
 };
 
-#define PHY_M_FELP_LED2_CTRL(x) (((x)<<8) & PHY_M_FELP_LED2_MSK)
-#define PHY_M_FELP_LED1_CTRL(x) (((x)<<4) & PHY_M_FELP_LED1_MSK)
-#define PHY_M_FELP_LED0_CTRL(x) (((x)<<0) & PHY_M_FELP_LED0_MSK)
+#define PHY_M_FELP_LED2_CTRL(x) (((u16)(x)<<8) & PHY_M_FELP_LED2_MSK)
+#define PHY_M_FELP_LED1_CTRL(x) (((u16)(x)<<4) & PHY_M_FELP_LED1_MSK)
+#define PHY_M_FELP_LED0_CTRL(x) (((u16)(x)<<0) & PHY_M_FELP_LED0_MSK)
 
 enum {
         LED_PAR_CTRL_COLX       = 0x00,
@@ -1547,8 +1550,8 @@ enum {
         GM_SMI_CT_BUSY          = 1<<3, /* Bit  3:      Busy (Operation in progress) */
 };
 
-#define GM_SMI_CT_PHY_AD(x)     (((x)<<11) & GM_SMI_CT_PHY_A_MSK)
-#define GM_SMI_CT_REG_AD(x)     (((x)<<6) & GM_SMI_CT_REG_A_MSK)
+#define GM_SMI_CT_PHY_AD(x)     (((u16)(x)<<11) & GM_SMI_CT_PHY_A_MSK)
+#define GM_SMI_CT_REG_AD(x)     (((u16)(x)<<6) & GM_SMI_CT_REG_A_MSK)
 
 /*      GM_PHY_ADDR                             16 bit r/w      GPHY Address Register */
 enum {
@@ -1895,7 +1898,7 @@ struct sky2_hw {
         dma_addr_t           st_dma;
 
         struct timer_list    idle_timer;
-        int                  msi_detected;
+        int                  msi;
         wait_queue_head_t    msi_wait;
 };
 
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index 889ef0d7c374..d70bc9795346 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -593,7 +593,7 @@ static void cleanup_card(struct net_device *dev)
         iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/smc-ultra32.c b/drivers/net/smc-ultra32.c
index e10755ec5def..2c5319c62fa5 100644
--- a/drivers/net/smc-ultra32.c
+++ b/drivers/net/smc-ultra32.c
@@ -437,7 +437,7 @@ int __init init_module(void)
         return -ENXIO;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int this_dev;
 
diff --git a/drivers/net/smc9194.c b/drivers/net/smc9194.c
index c0d13d650913..bd6e84506c29 100644
--- a/drivers/net/smc9194.c
+++ b/drivers/net/smc9194.c
@@ -1616,7 +1616,7 @@ int __init init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(devSMC9194);
         free_irq(devSMC9194->irq, devSMC9194);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index 95b6478f55c6..e62a9586fb95 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -210,6 +210,7 @@ struct smc_local {
 
         /* work queue */
         struct work_struct phy_configure;
+        struct net_device *dev;
         int     work_pending;
 
         spinlock_t lock;
@@ -1114,10 +1115,11 @@ static void smc_phy_check_media(struct net_device *dev, int init)
  * of autonegotiation.)  If the RPC ANEG bit is cleared, the selection
  * is controlled by the RPC SPEED and RPC DPLX bits.
  */
-static void smc_phy_configure(void *data)
+static void smc_phy_configure(struct work_struct *work)
 {
-        struct net_device *dev = data;
-        struct smc_local *lp = netdev_priv(dev);
+        struct smc_local *lp =
+                container_of(work, struct smc_local, phy_configure);
+        struct net_device *dev = lp->dev;
         void __iomem *ioaddr = lp->base;
         int phyaddr = lp->mii.phy_id;
         int my_phy_caps; /* My PHY capabilities */
@@ -1592,7 +1594,7 @@ smc_open(struct net_device *dev)
 
         /* Configure the PHY, initialize the link state */
         if (lp->phy_type != 0)
-                smc_phy_configure(dev);
+                smc_phy_configure(&lp->phy_configure);
         else {
                 spin_lock_irq(&lp->lock);
                 smc_10bt_check_media(dev, 1);
@@ -1972,7 +1974,8 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
 #endif
 
         tasklet_init(&lp->tx_task, smc_hardware_send_pkt, (unsigned long)dev);
-        INIT_WORK(&lp->phy_configure, smc_phy_configure, dev);
+        INIT_WORK(&lp->phy_configure, smc_phy_configure);
+        lp->dev = dev;
         lp->mii.phy_id_mask = 0x1f;
         lp->mii.reg_num_mask = 0x1f;
         lp->mii.force_media = 0;
@@ -2322,7 +2325,7 @@ static int smc_drv_resume(struct platform_device *dev)
                         smc_reset(ndev);
                         smc_enable(ndev);
                         if (lp->phy_type != 0)
-                                smc_phy_configure(ndev);
+                                smc_phy_configure(&lp->phy_configure);
                         netif_device_attach(ndev);
                 }
         }
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index a8640169fc77..9367c574477a 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -238,7 +238,7 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 #define SMC_CAN_USE_16BIT       1
 #define SMC_CAN_USE_32BIT       0
 
-#define SMC_inb(a, r)           inb((u32)a) + (r))
+#define SMC_inb(a, r)           inb(((u32)a) + (r))
 #define SMC_inw(a, r)           inw(((u32)a) + (r))
 #define SMC_outb(v, a, r)       outb(v, ((u32)a) + (r))
 #define SMC_outw(v, a, r)       outw(v, ((u32)a) + (r))
@@ -434,6 +434,24 @@ static inline void LPD7_SMC_outsw (unsigned char* a, int r,
 
 #define SMC_IRQ_FLAGS           (0)
 
+#elif   defined(CONFIG_ARCH_VERSATILE)
+
+#define SMC_CAN_USE_8BIT        1
+#define SMC_CAN_USE_16BIT       1
+#define SMC_CAN_USE_32BIT       1
+#define SMC_NOWAIT              1
+
+#define SMC_inb(a, r)           readb((a) + (r))
+#define SMC_inw(a, r)           readw((a) + (r))
+#define SMC_inl(a, r)           readl((a) + (r))
+#define SMC_outb(v, a, r)       writeb(v, (a) + (r))
+#define SMC_outw(v, a, r)       writew(v, (a) + (r))
+#define SMC_outl(v, a, r)       writel(v, (a) + (r))
+#define SMC_insl(a, r, p, l)    readsl((a) + (r), p, l)
+#define SMC_outsl(a, r, p, l)   writesl((a) + (r), p, l)
+
+#define SMC_IRQ_FLAGS           (0)
+
 #else
 
 #define SMC_CAN_USE_8BIT        1
@@ -1216,7 +1234,7 @@ static const char * chip_ids[ 16 ] =  {
                 if (SMC_CAN_USE_32BIT) {                                \
                         void *__ptr = (p);                              \
                         int __len = (l);                                \
-                        void *__ioaddr = ioaddr;                        \
+                        void __iomem *__ioaddr = ioaddr;                \
                         if (__len >= 2 && (unsigned long)__ptr & 2) {   \
                                 __len -= 2;                             \
                                 SMC_outw(*(u16 *)__ptr, ioaddr, DATA_REG); \
@@ -1240,7 +1258,7 @@ static const char * chip_ids[ 16 ] =  {
                 if (SMC_CAN_USE_32BIT) {                                \
                         void *__ptr = (p);                              \
                         int __len = (l);                                \
-                        void *__ioaddr = ioaddr;                        \
+                        void __iomem *__ioaddr = ioaddr;                \
                         if ((unsigned long)__ptr & 2) {                 \
                                 /*                                      \
                                  * We want 32bit alignment here.        \
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index 418138dd6c68..ebb6aa39f9c7 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -88,12 +88,11 @@ MODULE_DEVICE_TABLE(pci, spider_net_pci_tbl);
 static inline u32
 spider_net_read_reg(struct spider_net_card *card, u32 reg)
 {
-        u32 value;
-
-        value = readl(card->regs + reg);
-        value = le32_to_cpu(value);
-
-        return value;
+        /* We use the powerpc specific variants instead of readl_be() because
+         * we know spidernet is not a real PCI device and we can thus avoid the
+         * performance hit caused by the PCI workarounds.
+         */
+        return in_be32(card->regs + reg);
 }
 
 /**
@@ -105,8 +104,11 @@ spider_net_read_reg(struct spider_net_card *card, u32 reg)
 static inline void
 spider_net_write_reg(struct spider_net_card *card, u32 reg, u32 value)
 {
-        value = cpu_to_le32(value);
-        writel(value, card->regs + reg);
+        /* We use the powerpc specific variants instead of writel_be() because
+         * we know spidernet is not a real PCI device and we can thus avoid the
+         * performance hit caused by the PCI workarounds.
+         */
+        out_be32(card->regs + reg, value);
 }
 
 /** spider_net_write_phy - write to phy register
@@ -644,20 +646,12 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
         struct spider_net_descr *descr;
         dma_addr_t buf;
         unsigned long flags;
-        int length;
-
-        length = skb->len;
-        if (length < ETH_ZLEN) {
-                if (skb_pad(skb, ETH_ZLEN-length))
-                        return 0;
-                length = ETH_ZLEN;
-        }
 
-        buf = pci_map_single(card->pdev, skb->data, length, PCI_DMA_TODEVICE);
+        buf = pci_map_single(card->pdev, skb->data, skb->len, PCI_DMA_TODEVICE);
         if (pci_dma_mapping_error(buf)) {
                 if (netif_msg_tx_err(card) && net_ratelimit())
                         pr_err("could not iommu-map packet (%p, %i). "
-                                  "Dropping packet\n", skb->data, length);
+                                  "Dropping packet\n", skb->data, skb->len);
                 card->spider_stats.tx_iommu_map_error++;
                 return -ENOMEM;
         }
@@ -667,7 +661,7 @@ spider_net_prepare_tx_descr(struct spider_net_card *card,
         card->tx_chain.head = descr->next;
 
         descr->buf_addr = buf;
-        descr->buf_size = length;
+        descr->buf_size = skb->len;
         descr->next_descr_addr = 0;
         descr->skb = skb;
         descr->data_status = 0;
@@ -802,8 +796,8 @@ spider_net_release_tx_chain(struct spider_net_card *card, int brutal)
 
                 /* unmap the skb */
                 if (skb) {
-                        int len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
-                        pci_unmap_single(card->pdev, buf_addr, len, PCI_DMA_TODEVICE);
+                        pci_unmap_single(card->pdev, buf_addr, skb->len,
+                                        PCI_DMA_TODEVICE);
                         dev_kfree_skb(skb);
                 }
         }
@@ -1641,7 +1635,7 @@ spider_net_enable_card(struct spider_net_card *card)
                              SPIDER_NET_INT2_MASK_VALUE);
 
         spider_net_write_reg(card, SPIDER_NET_GDTDMACCNTR,
-                             SPIDER_NET_GDTBSTA | SPIDER_NET_GDTDCEIDIS);
+                             SPIDER_NET_GDTBSTA);
 }
 
 /**
@@ -1945,10 +1939,11 @@ spider_net_stop(struct net_device *netdev)
  * called as task when tx hangs, resets interface (if interface is up)
  */
 static void
-spider_net_tx_timeout_task(void *data)
+spider_net_tx_timeout_task(struct work_struct *work)
 {
-        struct net_device *netdev = data;
-        struct spider_net_card *card = netdev_priv(netdev);
+        struct spider_net_card *card =
+                container_of(work, struct spider_net_card, tx_timeout_task);
+        struct net_device *netdev = card->netdev;
 
         if (!(netdev->flags & IFF_UP))
                 goto out;
@@ -2122,7 +2117,7 @@ spider_net_alloc_card(void)
         card = netdev_priv(netdev);
         card->netdev = netdev;
         card->msg_enable = SPIDER_NET_DEFAULT_MSG;
-        INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task, netdev);
+        INIT_WORK(&card->tx_timeout_task, spider_net_tx_timeout_task);
         init_waitqueue_head(&card->waitq);
         atomic_set(&card->tx_timeout_task_counter, 0);
 
diff --git a/drivers/net/spider_net.h b/drivers/net/spider_net.h
index b3b46119b424..3e196df29790 100644
--- a/drivers/net/spider_net.h
+++ b/drivers/net/spider_net.h
@@ -24,7 +24,7 @@
 #ifndef _SPIDER_NET_H
 #define _SPIDER_NET_H
 
-#define VERSION "1.1 A"
+#define VERSION "1.6 A"
 
 #include "sungem_phy.h"
 
@@ -217,8 +217,7 @@ extern char spider_net_driver_name[];
 #define SPIDER_NET_GDTBSTA             0x00000300
 #define SPIDER_NET_GDTDCEIDIS          0x00000002
 #define SPIDER_NET_DMA_TX_VALUE        SPIDER_NET_TX_DMA_EN | \
-                                       SPIDER_NET_GDTBSTA | \
-                                       SPIDER_NET_GDTDCEIDIS
+                                       SPIDER_NET_GDTBSTA
 
 #define SPIDER_NET_DMA_TX_FEND_VALUE    0x00030003
 
@@ -328,7 +327,8 @@ enum spider_net_int2_status {
         SPIDER_NET_GRISPDNGINT
 };
 
-#define SPIDER_NET_TXINT        ( (1 << SPIDER_NET_GDTFDCINT) )
+#define SPIDER_NET_TXINT        ( (1 << SPIDER_NET_GDTFDCINT) | \
+                             (1 << SPIDER_NET_GDTDCEINT) )
 
 /* We rely on flagged descriptor interrupts */
 #define SPIDER_NET_RXINT        ( (1 << SPIDER_NET_GDAFDCINT) )
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 7a0aee6c869d..bf873ea25797 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -41,6 +41,7 @@
 #include <linux/ethtool.h>
 #include <linux/mii.h>
 #include <linux/if_vlan.h>
+#include <linux/mm.h>
 #include <asm/processor.h>              /* Processor type for cache alignment. */
 #include <asm/uaccess.h>
 #include <asm/io.h>
diff --git a/drivers/net/sun3lance.c b/drivers/net/sun3lance.c
index b865db363ba0..c62e85d89f41 100644
--- a/drivers/net/sun3lance.c
+++ b/drivers/net/sun3lance.c
@@ -38,6 +38,7 @@ static char *version = "sun3lance.c: v1.2 1/12/2001  Sam Creasey (sammy@sammy.ne
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
 
+#include <asm/cacheflush.h>
 #include <asm/setup.h>
 #include <asm/irq.h>
 #include <asm/io.h>
@@ -944,7 +945,7 @@ static void set_multicast_list( struct net_device *dev )
 
 static struct net_device *sun3lance_dev;
 
-int init_module(void)
+int __init init_module(void)
 {
         sun3lance_dev = sun3lance_probe(-1);
         if (IS_ERR(sun3lance_dev))
@@ -952,7 +953,7 @@ int init_module(void)
         return 0;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         unregister_netdev(sun3lance_dev);
 #ifdef CONFIG_SUN3
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 41c503d8bac4..c06ecc8002b9 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -264,8 +264,6 @@ enum alta_offsets {
         ASICCtrl = 0x30,
         EEData = 0x34,
         EECtrl = 0x36,
-        TxStartThresh = 0x3c,
-        RxEarlyThresh = 0x3e,
         FlashAddr = 0x40,
         FlashData = 0x44,
         TxStatus = 0x46,
@@ -790,6 +788,7 @@ static int netdev_open(struct net_device *dev)
 {
         struct netdev_private *np = netdev_priv(dev);
         void __iomem *ioaddr = np->base;
+        unsigned long flags;
         int i;
 
         /* Do we need to reset the chip??? */
@@ -834,6 +833,10 @@ static int netdev_open(struct net_device *dev)
                 iowrite8(0x01, ioaddr + DebugCtrl1);
         netif_start_queue(dev);
 
+        spin_lock_irqsave(&np->lock, flags);
+        reset_tx(dev);
+        spin_unlock_irqrestore(&np->lock, flags);
+
         iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1);
 
         if (netif_msg_ifup(np))
@@ -1081,6 +1084,8 @@ reset_tx (struct net_device *dev)
 
         /* free all tx skbuff */
         for (i = 0; i < TX_RING_SIZE; i++) {
+                np->tx_ring[i].next_desc = 0;
+
                 skb = np->tx_skbuff[i];
                 if (skb) {
                         pci_unmap_single(np->pci_dev,
@@ -1096,6 +1101,10 @@ reset_tx (struct net_device *dev)
         }
         np->cur_tx = np->dirty_tx = 0;
         np->cur_task = 0;
+
+        np->last_tx = NULL;
+        iowrite8(127, ioaddr + TxDMAPollPeriod);
+
         iowrite16 (StatsEnable | RxEnable | TxEnable, ioaddr + MACCtrl1);
         return 0;
 }
@@ -1111,6 +1120,7 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
         int tx_cnt;
         int tx_status;
         int handled = 0;
+        int i;
 
 
         do {
@@ -1153,21 +1163,24 @@ static irqreturn_t intr_handler(int irq, void *dev_instance)
                                                 np->stats.tx_fifo_errors++;
                                         if (tx_status & 0x02)
                                                 np->stats.tx_window_errors++;
+
                                         /*
                                         ** This reset has been verified on
                                         ** DFE-580TX boards ! phdm@macqel.be.
                                         */
                                         if (tx_status & 0x10) { /* TxUnderrun */
-                                                unsigned short txthreshold;
-
-                                                txthreshold = ioread16 (ioaddr + TxStartThresh);
                                                 /* Restart Tx FIFO and transmitter */
                                                 sundance_reset(dev, (NetworkReset|FIFOReset|TxReset) << 16);
-                                                iowrite16 (txthreshold, ioaddr + TxStartThresh);
                                                 /* No need to reset the Tx pointer here */
                                         }
-                                        /* Restart the Tx. */
-                                        iowrite16 (TxEnable, ioaddr + MACCtrl1);
+                                        /* Restart the Tx. Need to make sure tx enabled */
+                                        i = 10;
+                                        do {
+                                                iowrite16(ioread16(ioaddr + MACCtrl1) | TxEnable, ioaddr + MACCtrl1);
+                                                if (ioread16(ioaddr + MACCtrl1) & TxEnabled)
+                                                        break;
+                                                mdelay(1);
+                                        } while (--i);
                                 }
                                 /* Yup, this is a documentation bug.  It cost me *hours*. */
                                 iowrite16 (0, ioaddr + TxStatus);
@@ -1629,6 +1642,14 @@ static int netdev_close(struct net_device *dev)
         struct sk_buff *skb;
         int i;
 
+        /* Wait and kill tasklet */
+        tasklet_kill(&np->rx_tasklet);
+        tasklet_kill(&np->tx_tasklet);
+        np->cur_tx = 0;
+        np->dirty_tx = 0;
+        np->cur_task = 0;
+        np->last_tx = NULL;
+
         netif_stop_queue(dev);
 
         if (netif_msg_ifdown(np)) {
@@ -1643,12 +1664,26 @@ static int netdev_close(struct net_device *dev)
         /* Disable interrupts by clearing the interrupt mask. */
         iowrite16(0x0000, ioaddr + IntrEnable);
 
+        /* Disable Rx and Tx DMA for safely release resource */
+        iowrite32(0x500, ioaddr + DMACtrl);
+
         /* Stop the chip's Tx and Rx processes. */
         iowrite16(TxDisable | RxDisable | StatsDisable, ioaddr + MACCtrl1);
 
-        /* Wait and kill tasklet */
-        tasklet_kill(&np->rx_tasklet);
-        tasklet_kill(&np->tx_tasklet);
+        for (i = 2000; i > 0; i--) {
+                if ((ioread32(ioaddr + DMACtrl) & 0xc000) == 0)
+                        break;
+                mdelay(1);
+        }
+
+        iowrite16(GlobalReset | DMAReset | FIFOReset | NetworkReset,
+                        ioaddr +ASICCtrl + 2);
+
+        for (i = 2000; i > 0; i--) {
+                if ((ioread16(ioaddr + ASICCtrl +2) & ResetBusy) == 0)
+                        break;
+                mdelay(1);
+        }
 
 #ifdef __i386__
         if (netif_msg_hw(np)) {
@@ -1686,6 +1721,7 @@ static int netdev_close(struct net_device *dev)
                 }
         }
         for (i = 0; i < TX_RING_SIZE; i++) {
+                np->tx_ring[i].next_desc = 0;
                 skb = np->tx_skbuff[i];
                 if (skb) {
                         pci_unmap_single(np->pci_dev,
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 253e96e7ad20..785e4a535f9e 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -56,6 +56,7 @@
 #include <linux/if_vlan.h>
 #include <linux/bitops.h>
 #include <linux/mutex.h>
+#include <linux/mm.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -1030,7 +1031,7 @@ static int gem_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 u64 csum_start_off, csum_stuff_off;
 
                 csum_start_off = (u64) (skb->h.raw - skb->data);
-                csum_stuff_off = (u64) ((skb->h.raw + skb->csum) - skb->data);
+                csum_stuff_off = csum_start_off + skb->csum_offset;
 
                 ctrl = (TXDCTRL_CENAB |
                         (csum_start_off << 15) |
@@ -2281,9 +2282,9 @@ static void gem_do_stop(struct net_device *dev, int wol)
         }
 }
 
-static void gem_reset_task(void *data)
+static void gem_reset_task(struct work_struct *work)
 {
-        struct gem *gp = (struct gem *) data;
+        struct gem *gp = container_of(work, struct gem, reset_task);
 
         mutex_lock(&gp->pm_mutex);
 
@@ -3043,7 +3044,7 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
         gp->link_timer.function = gem_link_timer;
         gp->link_timer.data = (unsigned long) gp;
 
-        INIT_WORK(&gp->reset_task, gem_reset_task, gp);
+        INIT_WORK(&gp->reset_task, gem_reset_task);
 
         gp->lstate = link_down;
         gp->timer_ticks = 0;
diff --git a/drivers/net/sunhme.c b/drivers/net/sunhme.c
index 9d7cd130c19d..ef671739cfea 100644
--- a/drivers/net/sunhme.c
+++ b/drivers/net/sunhme.c
@@ -32,6 +32,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <linux/bitops.h>
 
 #include <asm/system.h>
@@ -2272,7 +2273,7 @@ static int happy_meal_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 u32 csum_start_off, csum_stuff_off;
 
                 csum_start_off = (u32) (skb->h.raw - skb->data);
-                csum_stuff_off = (u32) ((skb->h.raw + skb->csum) - skb->data);
+                csum_stuff_off = csum_start_off + skb->csum_offset;
 
                 tx_flags = (TXFLAG_OWN | TXFLAG_CSENABLE |
                             ((csum_start_off << 14) & TXFLAG_CSBUFBEGIN) |
@@ -3012,6 +3013,11 @@ static int __devinit happy_meal_pci_probe(struct pci_dev *pdev,
 #endif
 
         err = -ENODEV;
+
+        if (pci_enable_device(pdev))
+                goto err_out;
+        pci_set_master(pdev);
+
         if (!strcmp(prom_name, "SUNW,qfe") || !strcmp(prom_name, "qfe")) {
                 qp = quattro_pci_find(pdev);
                 if (qp == NULL)
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index 8e398499c045..571320ae87ab 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -68,8 +68,8 @@
 
 #define DRV_MODULE_NAME         "tg3"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "3.67"
-#define DRV_MODULE_RELDATE      "October 18, 2006"
+#define DRV_MODULE_VERSION      "3.70"
+#define DRV_MODULE_RELDATE      "December 1, 2006"
 
 #define TG3_DEF_MAC_MODE        0
 #define TG3_DEF_RX_MODE         0
@@ -192,6 +192,7 @@ static struct pci_device_id tg3_pci_tbl[] = {
         {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5786)},
         {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787)},
         {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787M)},
+        {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5787F)},
         {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714)},
         {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5714S)},
         {PCI_DEVICE(PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5715)},
@@ -1061,7 +1062,7 @@ static void tg3_frob_aux_power(struct tg3 *tp)
 {
         struct tg3 *tp_peer = tp;
 
-        if ((tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) != 0)
+        if ((tp->tg3_flags2 & TG3_FLG2_IS_NIC) == 0)
                 return;
 
         if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704) ||
@@ -1212,8 +1213,8 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
                                       power_control);
                 udelay(100);    /* Delay after power state change */
 
-                /* Switch out of Vaux if it is not a LOM */
-                if (!(tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT))
+                /* Switch out of Vaux if it is a NIC */
+                if (tp->tg3_flags2 & TG3_FLG2_IS_NIC)
                         tw32_wait_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl, 100);
 
                 return 0;
@@ -1401,8 +1402,10 @@ static int tg3_set_power_state(struct tg3 *tp, pci_power_t state)
 static void tg3_link_report(struct tg3 *tp)
 {
         if (!netif_carrier_ok(tp->dev)) {
-                printk(KERN_INFO PFX "%s: Link is down.\n", tp->dev->name);
-        } else {
+                if (netif_msg_link(tp))
+                        printk(KERN_INFO PFX "%s: Link is down.\n",
+                               tp->dev->name);
+        } else if (netif_msg_link(tp)) {
                 printk(KERN_INFO PFX "%s: Link is up at %d Mbps, %s duplex.\n",
                        tp->dev->name,
                        (tp->link_config.active_speed == SPEED_1000 ?
@@ -1557,12 +1560,6 @@ static void tg3_phy_copper_begin(struct tg3 *tp)
 
                 tg3_writephy(tp, MII_ADVERTISE, new_adv);
         } else if (tp->link_config.speed == SPEED_INVALID) {
-                tp->link_config.advertising =
-                        (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
-                         ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
-                         ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full |
-                         ADVERTISED_Autoneg | ADVERTISED_MII);
-
                 if (tp->tg3_flags & TG3_FLAG_10_100_ONLY)
                         tp->link_config.advertising &=
                                 ~(ADVERTISED_1000baseT_Half |
@@ -1706,25 +1703,36 @@ static int tg3_init_5401phy_dsp(struct tg3 *tp)
         return err;
 }
 
-static int tg3_copper_is_advertising_all(struct tg3 *tp)
+static int tg3_copper_is_advertising_all(struct tg3 *tp, u32 mask)
 {
-        u32 adv_reg, all_mask;
+        u32 adv_reg, all_mask = 0;
+
+        if (mask & ADVERTISED_10baseT_Half)
+                all_mask |= ADVERTISE_10HALF;
+        if (mask & ADVERTISED_10baseT_Full)
+                all_mask |= ADVERTISE_10FULL;
+        if (mask & ADVERTISED_100baseT_Half)
+                all_mask |= ADVERTISE_100HALF;
+        if (mask & ADVERTISED_100baseT_Full)
+                all_mask |= ADVERTISE_100FULL;
 
         if (tg3_readphy(tp, MII_ADVERTISE, &adv_reg))
                 return 0;
 
-        all_mask = (ADVERTISE_10HALF | ADVERTISE_10FULL |
-                    ADVERTISE_100HALF | ADVERTISE_100FULL);
         if ((adv_reg & all_mask) != all_mask)
                 return 0;
         if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY)) {
                 u32 tg3_ctrl;
 
+                all_mask = 0;
+                if (mask & ADVERTISED_1000baseT_Half)
+                        all_mask |= ADVERTISE_1000HALF;
+                if (mask & ADVERTISED_1000baseT_Full)
+                        all_mask |= ADVERTISE_1000FULL;
+
                 if (tg3_readphy(tp, MII_TG3_CTRL, &tg3_ctrl))
                         return 0;
 
-                all_mask = (MII_TG3_CTRL_ADV_1000_HALF |
-                            MII_TG3_CTRL_ADV_1000_FULL);
                 if ((tg3_ctrl & all_mask) != all_mask)
                         return 0;
         }
@@ -1884,7 +1892,8 @@ static int tg3_setup_copper_phy(struct tg3 *tp, int force_reset)
                                 /* Force autoneg restart if we are exiting
                                  * low power mode.
                                  */
-                                if (!tg3_copper_is_advertising_all(tp))
+                                if (!tg3_copper_is_advertising_all(tp,
+                                                tp->link_config.advertising))
                                         current_link_up = 0;
                         } else {
                                 current_link_up = 0;
@@ -3654,9 +3663,9 @@ static void tg3_poll_controller(struct net_device *dev)
 }
 #endif
 
-static void tg3_reset_task(void *_data)
+static void tg3_reset_task(struct work_struct *work)
 {
-        struct tg3 *tp = _data;
+        struct tg3 *tp = container_of(work, struct tg3, reset_task);
         unsigned int restart_timer;
 
         tg3_full_lock(tp, 0);
@@ -3703,8 +3712,9 @@ static void tg3_tx_timeout(struct net_device *dev)
 {
         struct tg3 *tp = netdev_priv(dev);
 
-        printk(KERN_ERR PFX "%s: transmit timed out, resetting\n",
-               dev->name);
+        if (netif_msg_tx_err(tp))
+                printk(KERN_ERR PFX "%s: transmit timed out, resetting\n",
+                       dev->name);
 
         schedule_work(&tp->reset_task);
 }
@@ -4728,10 +4738,11 @@ static int tg3_poll_fw(struct tg3 *tp)
         u32 val;
 
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
-                for (i = 0; i < 400; i++) {
+                /* Wait up to 20ms for init done. */
+                for (i = 0; i < 200; i++) {
                         if (tr32(VCPU_STATUS) & VCPU_STATUS_INIT_DONE)
                                 return 0;
-                        udelay(10);
+                        udelay(100);
                 }
                 return -ENODEV;
         }
@@ -6014,7 +6025,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
                 tg3_abort_hw(tp, 1);
         }
 
-        if ((tp->tg3_flags2 & TG3_FLG2_MII_SERDES) && reset_phy)
+        if (reset_phy)
                 tg3_phy_reset(tp);
 
         err = tg3_chip_reset(tp);
@@ -6395,16 +6406,17 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
         udelay(40);
 
         /* tp->grc_local_ctrl is partially set up during tg3_get_invariants().
-         * If TG3_FLAG_EEPROM_WRITE_PROT is set, we should read the
+         * If TG3_FLG2_IS_NIC is zero, we should read the
          * register to preserve the GPIO settings for LOMs. The GPIOs,
          * whether used as inputs or outputs, are set by boot code after
          * reset.
          */
-        if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT) {
+        if (!(tp->tg3_flags2 & TG3_FLG2_IS_NIC)) {
                 u32 gpio_mask;
 
-                gpio_mask = GRC_LCLCTRL_GPIO_OE0 | GRC_LCLCTRL_GPIO_OE2 |
-                            GRC_LCLCTRL_GPIO_OUTPUT0 | GRC_LCLCTRL_GPIO_OUTPUT2;
+                gpio_mask = GRC_LCLCTRL_GPIO_OE0 | GRC_LCLCTRL_GPIO_OE1 |
+                            GRC_LCLCTRL_GPIO_OE2 | GRC_LCLCTRL_GPIO_OUTPUT0 |
+                            GRC_LCLCTRL_GPIO_OUTPUT1 | GRC_LCLCTRL_GPIO_OUTPUT2;
 
                 if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
                         gpio_mask |= GRC_LCLCTRL_GPIO_OE3 |
@@ -6416,8 +6428,9 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
                 tp->grc_local_ctrl |= tr32(GRC_LOCAL_CTRL) & gpio_mask;
 
                 /* GPIO1 must be driven high for eeprom write protect */
-                tp->grc_local_ctrl |= (GRC_LCLCTRL_GPIO_OE1 |
-                                       GRC_LCLCTRL_GPIO_OUTPUT1);
+                if (tp->tg3_flags & TG3_FLAG_EEPROM_WRITE_PROT)
+                        tp->grc_local_ctrl |= (GRC_LCLCTRL_GPIO_OE1 |
+                                               GRC_LCLCTRL_GPIO_OUTPUT1);
         }
         tw32_f(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
         udelay(100);
@@ -6574,7 +6587,7 @@ static int tg3_reset_hw(struct tg3 *tp, int reset_phy)
                 tw32(GRC_LOCAL_CTRL, tp->grc_local_ctrl);
         }
 
-        err = tg3_setup_phy(tp, reset_phy);
+        err = tg3_setup_phy(tp, 0);
         if (err)
                 return err;
 
@@ -6978,8 +6991,10 @@ static int tg3_open(struct net_device *dev)
         tg3_full_lock(tp, 0);
 
         err = tg3_set_power_state(tp, PCI_D0);
-        if (err)
+        if (err) {
+                tg3_full_unlock(tp);
                 return err;
+        }
 
         tg3_disable_ints(tp);
         tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
@@ -8653,7 +8668,9 @@ static int tg3_test_registers(struct tg3 *tp)
         return 0;
 
 out:
-        printk(KERN_ERR PFX "Register test failed at offset %x\n", offset);
+        if (netif_msg_hw(tp))
+                printk(KERN_ERR PFX "Register test failed at offset %x\n",
+                       offset);
         tw32(offset, save_val);
         return -EIO;
 }
@@ -8778,17 +8795,20 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
                                         tg3_writephy(tp, 0x10, phy & ~0x4000);
                                 tg3_writephy(tp, MII_TG3_EPHY_TEST, phytest);
                         }
-                }
-                val = BMCR_LOOPBACK | BMCR_FULLDPLX;
-                if (tp->tg3_flags & TG3_FLAG_10_100_ONLY)
-                        val |= BMCR_SPEED100;
-                else
-                        val |= BMCR_SPEED1000;
+                        val = BMCR_LOOPBACK | BMCR_FULLDPLX | BMCR_SPEED100;
+                } else
+                        val = BMCR_LOOPBACK | BMCR_FULLDPLX | BMCR_SPEED1000;
 
                 tg3_writephy(tp, MII_BMCR, val);
                 udelay(40);
-                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
+
+                mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
+                           MAC_MODE_LINK_POLARITY;
+                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
                         tg3_writephy(tp, MII_TG3_EPHY_PTEST, 0x1800);
+                        mac_mode |= MAC_MODE_PORT_MODE_MII;
+                } else
+                        mac_mode |= MAC_MODE_PORT_MODE_GMII;
 
                 /* reset to prevent losing 1st rx packet intermittently */
                 if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
@@ -8796,12 +8816,6 @@ static int tg3_run_loopback(struct tg3 *tp, int loopback_mode)
                         udelay(10);
                         tw32_f(MAC_RX_MODE, tp->rx_mode);
                 }
-                mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
-                           MAC_MODE_LINK_POLARITY;
-                if (tp->tg3_flags & TG3_FLAG_10_100_ONLY)
-                        mac_mode |= MAC_MODE_PORT_MODE_MII;
-                else
-                        mac_mode |= MAC_MODE_PORT_MODE_GMII;
                 if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) {
                         mac_mode &= ~MAC_MODE_LINK_POLARITY;
                         tg3_writephy(tp, MII_TG3_EXT_CTRL,
@@ -9453,16 +9467,12 @@ static void __devinit tg3_get_5906_nvram_info(struct tg3 *tp)
 /* Chips other than 5700/5701 use the NVRAM for fetching info. */
 static void __devinit tg3_nvram_init(struct tg3 *tp)
 {
-        int j;
-
         tw32_f(GRC_EEPROM_ADDR,
              (EEPROM_ADDR_FSM_RESET |
               (EEPROM_DEFAULT_CLOCK_PERIOD <<
                EEPROM_ADDR_CLKPERD_SHIFT)));
 
-        /* XXX schedule_timeout() ... */
-        for (j = 0; j < 100; j++)
-                udelay(10);
+        msleep(1);
 
         /* Enable seeprom accesses. */
         tw32_f(GRC_LOCAL_CTRL,
@@ -9523,12 +9533,12 @@ static int tg3_nvram_read_using_eeprom(struct tg3 *tp,
               EEPROM_ADDR_ADDR_MASK) |
              EEPROM_ADDR_READ | EEPROM_ADDR_START);
 
-        for (i = 0; i < 10000; i++) {
+        for (i = 0; i < 1000; i++) {
                 tmp = tr32(GRC_EEPROM_ADDR);
 
                 if (tmp & EEPROM_ADDR_COMPLETE)
                         break;
-                udelay(100);
+                msleep(1);
         }
         if (!(tmp & EEPROM_ADDR_COMPLETE))
                 return -EBUSY;
@@ -9653,12 +9663,12 @@ static int tg3_nvram_write_block_using_eeprom(struct tg3 *tp,
                         EEPROM_ADDR_START |
                         EEPROM_ADDR_WRITE);
 
-                for (j = 0; j < 10000; j++) {
+                for (j = 0; j < 1000; j++) {
                         val = tr32(GRC_EEPROM_ADDR);
 
                         if (val & EEPROM_ADDR_COMPLETE)
                                 break;
-                        udelay(100);
+                        msleep(1);
                 }
                 if (!(val & EEPROM_ADDR_COMPLETE)) {
                         rc = -EBUSY;
@@ -9962,8 +9972,10 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
         tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
 
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
-                if (!(tr32(PCIE_TRANSACTION_CFG) & PCIE_TRANS_CFG_LOM))
+                if (!(tr32(PCIE_TRANSACTION_CFG) & PCIE_TRANS_CFG_LOM)) {
                         tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+                        tp->tg3_flags2 |= TG3_FLG2_IS_NIC;
+                }
                 return;
         }
 
@@ -10063,10 +10075,17 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
                     tp->pdev->subsystem_vendor == PCI_VENDOR_ID_DELL)
                         tp->led_ctrl = LED_CTRL_MODE_PHY_2;
 
-                if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP)
+                if (nic_cfg & NIC_SRAM_DATA_CFG_EEPROM_WP) {
                         tp->tg3_flags |= TG3_FLAG_EEPROM_WRITE_PROT;
-                else
+                        if ((tp->pdev->subsystem_vendor ==
+                             PCI_VENDOR_ID_ARIMA) &&
+                            (tp->pdev->subsystem_device == 0x205a ||
+                             tp->pdev->subsystem_device == 0x2063))
+                                tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+                } else {
                         tp->tg3_flags &= ~TG3_FLAG_EEPROM_WRITE_PROT;
+                        tp->tg3_flags2 |= TG3_FLG2_IS_NIC;
+                }
 
                 if (nic_cfg & NIC_SRAM_DATA_CFG_ASF_ENABLE) {
                         tp->tg3_flags |= TG3_FLAG_ENABLE_ASF;
@@ -10144,7 +10163,7 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
 
         if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) &&
             !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
-                u32 bmsr, adv_reg, tg3_ctrl;
+                u32 bmsr, adv_reg, tg3_ctrl, mask;
 
                 tg3_readphy(tp, MII_BMSR, &bmsr);
                 if (!tg3_readphy(tp, MII_BMSR, &bmsr) &&
@@ -10168,7 +10187,10 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
                                              MII_TG3_CTRL_ENABLE_AS_MASTER);
                 }
 
-                if (!tg3_copper_is_advertising_all(tp)) {
+                mask = (ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full |
+                        ADVERTISED_100baseT_Half | ADVERTISED_100baseT_Full |
+                        ADVERTISED_1000baseT_Half | ADVERTISED_1000baseT_Full);
+                if (!tg3_copper_is_advertising_all(tp, mask)) {
                         tg3_writephy(tp, MII_ADVERTISE, adv_reg);
 
                         if (!(tp->tg3_flags & TG3_FLAG_10_100_ONLY))
@@ -10212,7 +10234,7 @@ skip_phy_reset:
 static void __devinit tg3_read_partno(struct tg3 *tp)
 {
         unsigned char vpd_data[256];
-        int i;
+        unsigned int i;
         u32 magic;
 
         if (tg3_nvram_read_swab(tp, 0x0, &magic))
@@ -10258,9 +10280,9 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
         }
 
         /* Now parse and find the part number. */
-        for (i = 0; i < 256; ) {
+        for (i = 0; i < 254; ) {
                 unsigned char val = vpd_data[i];
-                int block_end;
+                unsigned int block_end;
 
                 if (val == 0x82 || val == 0x91) {
                         i = (i + 3 +
@@ -10276,21 +10298,26 @@ static void __devinit tg3_read_partno(struct tg3 *tp)
                              (vpd_data[i + 1] +
                               (vpd_data[i + 2] << 8)));
                 i += 3;
-                while (i < block_end) {
+
+                if (block_end > 256)
+                        goto out_not_found;
+
+                while (i < (block_end - 2)) {
                         if (vpd_data[i + 0] == 'P' &&
                             vpd_data[i + 1] == 'N') {
                                 int partno_len = vpd_data[i + 2];
 
-                                if (partno_len > 24)
+                                i += 3;
+                                if (partno_len > 24 || (partno_len + i) > 256)
                                         goto out_not_found;
 
                                 memcpy(tp->board_part_number,
-                                       &vpd_data[i + 3],
-                                       partno_len);
+                                       &vpd_data[i], partno_len);
 
                                 /* Success. */
                                 return;
                         }
+                        i += 3 + vpd_data[i + 2];
                 }
 
                 /* Part number not found. */
@@ -10360,7 +10387,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         u32 pci_state_reg, grc_misc_cfg;
         u32 val;
         u16 pci_cmd;
-        int err;
+        int err, pcie_cap;
 
         /* Force memory write invalidate off.  If we leave it on,
          * then on 5700_BX chips we have to enable a workaround.
@@ -10535,8 +10562,19 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
             GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5906)
                 tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
 
-        if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
+        pcie_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_EXP);
+        if (pcie_cap != 0) {
                 tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
+                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906) {
+                        u16 lnkctl;
+
+                        pci_read_config_word(tp->pdev,
+                                             pcie_cap + PCI_EXP_LNKCTL,
+                                             &lnkctl);
+                        if (lnkctl & PCI_EXP_LNKCTL_CLKREQ_EN)
+                                tp->tg3_flags2 &= ~TG3_FLG2_HW_TSO_2;
+                }
+        }
 
         /* If we have an AMD 762 or VIA K8T800 chipset, write
          * reordering to the mailbox registers done by the host
@@ -10676,7 +10714,7 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
                 tp->tg3_flags |= TG3_FLAG_SRAM_USE_CONFIG;
 
         /* Get eeprom hw config before calling tg3_set_power_state().
-         * In particular, the TG3_FLAG_EEPROM_WRITE_PROT flag must be
+         * In particular, the TG3_FLG2_IS_NIC flag must be
          * determined before calling tg3_set_power_state() so that
          * we know whether or not to switch out of Vaux power.
          * When the flag is set, it means that GPIO1 is used for eeprom
@@ -10843,7 +10881,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
               tp->pdev->device == PCI_DEVICE_ID_TIGON3_5705F)) ||
             (tp->pdev->vendor == PCI_VENDOR_ID_BROADCOM &&
              (tp->pdev->device == PCI_DEVICE_ID_TIGON3_5751F ||
-              tp->pdev->device == PCI_DEVICE_ID_TIGON3_5753F)) ||
+              tp->pdev->device == PCI_DEVICE_ID_TIGON3_5753F ||
+              tp->pdev->device == PCI_DEVICE_ID_TIGON3_5787F)) ||
             GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906)
                 tp->tg3_flags |= TG3_FLAG_10_100_ONLY;
 
@@ -11715,7 +11754,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 #endif
         spin_lock_init(&tp->lock);
         spin_lock_init(&tp->indirect_lock);
-        INIT_WORK(&tp->reset_task, tg3_reset_task, tp);
+        INIT_WORK(&tp->reset_task, tg3_reset_task);
 
         tp->regs = ioremap_nocache(tg3reg_base, tg3reg_len);
         if (tp->regs == 0UL) {
@@ -11803,6 +11842,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
         else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
             GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701 ||
             tp->pci_chip_rev_id == CHIPREV_ID_5705_A0 ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5906 ||
             (tp->tg3_flags & TG3_FLAG_ENABLE_ASF) != 0) {
                 tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
         } else {
@@ -11892,13 +11932,15 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
         pci_set_drvdata(pdev, dev);
 
-        printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (%s) %sBaseT Ethernet ",
+        printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (%s) %s Ethernet ",
                dev->name,
                tp->board_part_number,
                tp->pci_chip_rev_id,
                tg3_phy_string(tp),
                tg3_bus_string(tp, str),
-               (tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100" : "10/100/1000");
+               ((tp->tg3_flags & TG3_FLAG_10_100_ONLY) ? "10/100Base-TX" :
+                ((tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) ? "1000Base-SX" :
+                 "10/100/1000Base-T")));
 
         for (i = 0; i < 6; i++)
                 printk("%2.2x%c", dev->dev_addr[i],
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 92f53000bce6..dfaf4ed127bd 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -2233,6 +2233,7 @@ struct tg3 {
 #define TG3_FLG2_PCI_EXPRESS            0x00000200
 #define TG3_FLG2_ASF_NEW_HANDSHAKE      0x00000400
 #define TG3_FLG2_HW_AUTONEG             0x00000800
+#define TG3_FLG2_IS_NIC                 0x00001000
 #define TG3_FLG2_PHY_SERDES             0x00002000
 #define TG3_FLG2_CAPACITIVE_COUPLING    0x00004000
 #define TG3_FLG2_FLASH                  0x00008000
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index e14f5a00f65a..f85f00251123 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -296,6 +296,7 @@ static void	TLan_SetMulticastList( struct net_device *);
 static int      TLan_ioctl( struct net_device *dev, struct ifreq *rq, int cmd);
 static int      TLan_probe1( struct pci_dev *pdev, long ioaddr, int irq, int rev, const struct pci_device_id *ent);
 static void     TLan_tx_timeout( struct net_device *dev);
+static void     TLan_tx_timeout_work(struct work_struct *work);
 static int      tlan_init_one( struct pci_dev *pdev, const struct pci_device_id *ent);
 
 static u32      TLan_HandleInvalid( struct net_device *, u16 );
@@ -562,6 +563,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
         priv = netdev_priv(dev);
 
         priv->pciDev = pdev;
+        priv->dev = dev;
 
         /* Is this a PCI device? */
         if (pdev) {
@@ -634,7 +636,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
 
         /* This will be used when we get an adapter error from
          * within our irq handler */
-        INIT_WORK(&priv->tlan_tqueue, (void *)(void*)TLan_tx_timeout, dev);
+        INIT_WORK(&priv->tlan_tqueue, TLan_tx_timeout_work);
 
         spin_lock_init(&priv->lock);
 
@@ -1040,6 +1042,25 @@ static void TLan_tx_timeout(struct net_device *dev)
 }
 
 
+        /***************************************************************
+         *      TLan_tx_timeout_work
+         *
+         *      Returns: nothing
+         *
+         *      Params:
+         *              work    work item of device which timed out
+         *
+         **************************************************************/
+
+static void TLan_tx_timeout_work(struct work_struct *work)
+{
+        TLanPrivateInfo *priv =
+                container_of(work, TLanPrivateInfo, tlan_tqueue);
+
+        TLan_tx_timeout(priv->dev);
+}
+
+
 
         /***************************************************************
          *      TLan_StartTx
diff --git a/drivers/net/tlan.h b/drivers/net/tlan.h
index a44e2f2ef62a..41ce0b665937 100644
--- a/drivers/net/tlan.h
+++ b/drivers/net/tlan.h
@@ -170,6 +170,7 @@ typedef u8 TLanBuffer[TLAN_MAX_FRAME_SIZE];
 typedef struct tlan_private_tag {
         struct net_device       *nextDevice;
         struct pci_dev          *pciDev;
+        struct net_device       *dev;
         void                    *dmaStorage;
         dma_addr_t              dmaStorageDMA;
         unsigned int            dmaSize;
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index bfe59865b1dd..0d97e10ccac5 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -1826,7 +1826,7 @@ static void tr_rx(struct net_device *dev)
         skb->protocol = tr_type_trans(skb, dev);
         if (IPv4_p) {
                 skb->csum = chksum;
-                skb->ip_summed = 1;
+                skb->ip_summed = CHECKSUM_COMPLETE;
         }
         netif_rx(skb);
         dev->last_rx = jiffies;
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index cd142d0302bc..8f4ecc1109cb 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -1771,7 +1771,7 @@ static struct pci_driver olympic_driver = {
 
 static int __init olympic_pci_init(void) 
 {
-        return pci_module_init (&olympic_driver) ; 
+        return pci_register_driver(&olympic_driver) ;
 }
 
 static void __exit olympic_pci_cleanup(void)
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 46dabdb12071..cec282a6f62d 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -5706,7 +5706,7 @@ int __init init_module(void)
         return found ? 0 : -ENODEV;
 }
 
-void cleanup_module(void)
+void __exit cleanup_module(void)
 {
         int i;
 
diff --git a/drivers/net/tsi108_eth.c b/drivers/net/tsi108_eth.c
new file mode 100644
index 000000000000..893808ab3742
--- /dev/null
+++ b/drivers/net/tsi108_eth.c
@@ -0,0 +1,1708 @@
+/*******************************************************************************
+
+  Copyright(c) 2006 Tundra Semiconductor Corporation.
+
+  This program is free software; you can redistribute it and/or modify it
+  under the terms of the GNU General Public License as published by the Free
+  Software Foundation; either version 2 of the License, or (at your option)
+  any later version.
+
+  This program is distributed in the hope that it will be useful, but WITHOUT
+  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+  more details.
+
+  You should have received a copy of the GNU General Public License along with
+  this program; if not, write to the Free Software Foundation, Inc., 59
+  Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+
+*******************************************************************************/
+
+/* This driver is based on the driver code originally developed
+ * for the Intel IOC80314 (ForestLake) Gigabit Ethernet by
+ * scott.wood@timesys.com  * Copyright (C) 2003 TimeSys Corporation
+ *
+ * Currently changes from original version are:
+ * - porting to Tsi108-based platform and kernel 2.6 (kong.lai@tundra.com)
+ * - modifications to handle two ports independently and support for
+ *   additional PHY devices (alexandre.bounine@tundra.com)
+ * - Get hardware information from platform device. (tie-fei.zang@freescale.com)
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/types.h>
+#include <linux/init.h>
+#include <linux/net.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/slab.h>
+#include <linux/sched.h>
+#include <linux/spinlock.h>
+#include <linux/delay.h>
+#include <linux/crc32.h>
+#include <linux/mii.h>
+#include <linux/device.h>
+#include <linux/pci.h>
+#include <linux/rtnetlink.h>
+#include <linux/timer.h>
+#include <linux/platform_device.h>
+#include <linux/etherdevice.h>
+
+#include <asm/system.h>
+#include <asm/io.h>
+#include <asm/tsi108.h>
+
+#include "tsi108_eth.h"
+
+#define MII_READ_DELAY 10000    /* max link wait time in msec */
+
+#define TSI108_RXRING_LEN     256
+
+/* NOTE: The driver currently does not support receiving packets
+ * larger than the buffer size, so don't decrease this (unless you
+ * want to add such support).
+ */
+#define TSI108_RXBUF_SIZE     1536
+
+#define TSI108_TXRING_LEN     256
+
+#define TSI108_TX_INT_FREQ    64
+
+/* Check the phy status every half a second. */
+#define CHECK_PHY_INTERVAL (HZ/2)
+
+static int tsi108_init_one(struct platform_device *pdev);
+static int tsi108_ether_remove(struct platform_device *pdev);
+
+struct tsi108_prv_data {
+        void  __iomem *regs;    /* Base of normal regs */
+        void  __iomem *phyregs; /* Base of register bank used for PHY access */
+
+        unsigned int phy;               /* Index of PHY for this interface */
+        unsigned int irq_num;
+        unsigned int id;
+
+        struct timer_list timer;/* Timer that triggers the check phy function */
+        unsigned int rxtail;    /* Next entry in rxring to read */
+        unsigned int rxhead;    /* Next entry in rxring to give a new buffer */
+        unsigned int rxfree;    /* Number of free, allocated RX buffers */
+
+        unsigned int rxpending; /* Non-zero if there are still descriptors
+                                 * to be processed from a previous descriptor
+                                 * interrupt condition that has been cleared */
+
+        unsigned int txtail;    /* Next TX descriptor to check status on */
+        unsigned int txhead;    /* Next TX descriptor to use */
+
+        /* Number of free TX descriptors.  This could be calculated from
+         * rxhead and rxtail if one descriptor were left unused to disambiguate
+         * full and empty conditions, but it's simpler to just keep track
+         * explicitly. */
+
+        unsigned int txfree;
+
+        unsigned int phy_ok;            /* The PHY is currently powered on. */
+
+        /* PHY status (duplex is 1 for half, 2 for full,
+         * so that the default 0 indicates that neither has
+         * yet been configured). */
+
+        unsigned int link_up;
+        unsigned int speed;
+        unsigned int duplex;
+
+        tx_desc *txring;
+        rx_desc *rxring;
+        struct sk_buff *txskbs[TSI108_TXRING_LEN];
+        struct sk_buff *rxskbs[TSI108_RXRING_LEN];
+
+        dma_addr_t txdma, rxdma;
+
+        /* txlock nests in misclock and phy_lock */
+
+        spinlock_t txlock, misclock;
+
+        /* stats is used to hold the upper bits of each hardware counter,
+         * and tmpstats is used to hold the full values for returning
+         * to the caller of get_stats().  They must be separate in case
+         * an overflow interrupt occurs before the stats are consumed.
+         */
+
+        struct net_device_stats stats;
+        struct net_device_stats tmpstats;
+
+        /* These stats are kept separate in hardware, thus require individual
+         * fields for handling carry.  They are combined in get_stats.
+         */
+
+        unsigned long rx_fcs;   /* Add to rx_frame_errors */
+        unsigned long rx_short_fcs;     /* Add to rx_frame_errors */
+        unsigned long rx_long_fcs;      /* Add to rx_frame_errors */
+        unsigned long rx_underruns;     /* Add to rx_length_errors */
+        unsigned long rx_overruns;      /* Add to rx_length_errors */
+
+        unsigned long tx_coll_abort;    /* Add to tx_aborted_errors/collisions */
+        unsigned long tx_pause_drop;    /* Add to tx_aborted_errors */
+
+        unsigned long mc_hash[16];
+        u32 msg_enable;                 /* debug message level */
+        struct mii_if_info mii_if;
+        unsigned int init_media;
+};
+
+/* Structure for a device driver */
+
+static struct platform_driver tsi_eth_driver = {
+        .probe = tsi108_init_one,
+        .remove = tsi108_ether_remove,
+        .driver = {
+                .name = "tsi-ethernet",
+        },
+};
+
+static void tsi108_timed_checker(unsigned long dev_ptr);
+
+static void dump_eth_one(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+
+        printk("Dumping %s...\n", dev->name);
+        printk("intstat %x intmask %x phy_ok %d"
+               " link %d speed %d duplex %d\n",
+               TSI_READ(TSI108_EC_INTSTAT),
+               TSI_READ(TSI108_EC_INTMASK), data->phy_ok,
+               data->link_up, data->speed, data->duplex);
+
+        printk("TX: head %d, tail %d, free %d, stat %x, estat %x, err %x\n",
+               data->txhead, data->txtail, data->txfree,
+               TSI_READ(TSI108_EC_TXSTAT),
+               TSI_READ(TSI108_EC_TXESTAT),
+               TSI_READ(TSI108_EC_TXERR));
+
+        printk("RX: head %d, tail %d, free %d, stat %x,"
+               " estat %x, err %x, pending %d\n\n",
+               data->rxhead, data->rxtail, data->rxfree,
+               TSI_READ(TSI108_EC_RXSTAT),
+               TSI_READ(TSI108_EC_RXESTAT),
+               TSI_READ(TSI108_EC_RXERR), data->rxpending);
+}
+
+/* Synchronization is needed between the thread and up/down events.
+ * Note that the PHY is accessed through the same registers for both
+ * interfaces, so this can't be made interface-specific.
+ */
+
+static DEFINE_SPINLOCK(phy_lock);
+
+static int tsi108_read_mii(struct tsi108_prv_data *data, int reg)
+{
+        unsigned i;
+
+        TSI_WRITE_PHY(TSI108_MAC_MII_ADDR,
+                                (data->phy << TSI108_MAC_MII_ADDR_PHY) |
+                                (reg << TSI108_MAC_MII_ADDR_REG));
+        TSI_WRITE_PHY(TSI108_MAC_MII_CMD, 0);
+        TSI_WRITE_PHY(TSI108_MAC_MII_CMD, TSI108_MAC_MII_CMD_READ);
+        for (i = 0; i < 100; i++) {
+                if (!(TSI_READ_PHY(TSI108_MAC_MII_IND) &
+                      (TSI108_MAC_MII_IND_NOTVALID | TSI108_MAC_MII_IND_BUSY)))
+                        break;
+                udelay(10);
+        }
+
+        if (i == 100)
+                return 0xffff;
+        else
+                return (TSI_READ_PHY(TSI108_MAC_MII_DATAIN));
+}
+
+static void tsi108_write_mii(struct tsi108_prv_data *data,
+                                int reg, u16 val)
+{
+        unsigned i = 100;
+        TSI_WRITE_PHY(TSI108_MAC_MII_ADDR,
+                                (data->phy << TSI108_MAC_MII_ADDR_PHY) |
+                                (reg << TSI108_MAC_MII_ADDR_REG));
+        TSI_WRITE_PHY(TSI108_MAC_MII_DATAOUT, val);
+        while (i--) {
+                if(!(TSI_READ_PHY(TSI108_MAC_MII_IND) &
+                        TSI108_MAC_MII_IND_BUSY))
+                        break;
+                udelay(10);
+        }
+}
+
+static int tsi108_mdio_read(struct net_device *dev, int addr, int reg)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        return tsi108_read_mii(data, reg);
+}
+
+static void tsi108_mdio_write(struct net_device *dev, int addr, int reg, int val)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        tsi108_write_mii(data, reg, val);
+}
+
+static inline void tsi108_write_tbi(struct tsi108_prv_data *data,
+                                        int reg, u16 val)
+{
+        unsigned i = 1000;
+        TSI_WRITE(TSI108_MAC_MII_ADDR,
+                             (0x1e << TSI108_MAC_MII_ADDR_PHY)
+                             | (reg << TSI108_MAC_MII_ADDR_REG));
+        TSI_WRITE(TSI108_MAC_MII_DATAOUT, val);
+        while(i--) {
+                if(!(TSI_READ(TSI108_MAC_MII_IND) & TSI108_MAC_MII_IND_BUSY))
+                        return;
+                udelay(10);
+        }
+        printk(KERN_ERR "%s function time out \n", __FUNCTION__);
+}
+
+static int mii_speed(struct mii_if_info *mii)
+{
+        int advert, lpa, val, media;
+        int lpa2 = 0;
+        int speed;
+
+        if (!mii_link_ok(mii))
+                return 0;
+
+        val = (*mii->mdio_read) (mii->dev, mii->phy_id, MII_BMSR);
+        if ((val & BMSR_ANEGCOMPLETE) == 0)
+                return 0;
+
+        advert = (*mii->mdio_read) (mii->dev, mii->phy_id, MII_ADVERTISE);
+        lpa = (*mii->mdio_read) (mii->dev, mii->phy_id, MII_LPA);
+        media = mii_nway_result(advert & lpa);
+
+        if (mii->supports_gmii)
+                lpa2 = mii->mdio_read(mii->dev, mii->phy_id, MII_STAT1000);
+
+        speed = lpa2 & (LPA_1000FULL | LPA_1000HALF) ? 1000 :
+                        (media & (ADVERTISE_100FULL | ADVERTISE_100HALF) ? 100 : 10);
+        return speed;
+}
+
+static void tsi108_check_phy(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 mac_cfg2_reg, portctrl_reg;
+        u32 duplex;
+        u32 speed;
+        unsigned long flags;
+
+        /* Do a dummy read, as for some reason the first read
+         * after a link becomes up returns link down, even if
+         * it's been a while since the link came up.
+         */
+
+        spin_lock_irqsave(&phy_lock, flags);
+
+        if (!data->phy_ok)
+                goto out;
+
+        tsi108_read_mii(data, MII_BMSR);
+
+        duplex = mii_check_media(&data->mii_if, netif_msg_link(data), data->init_media);
+        data->init_media = 0;
+
+        if (netif_carrier_ok(dev)) {
+
+                speed = mii_speed(&data->mii_if);
+
+                if ((speed != data->speed) || duplex) {
+
+                        mac_cfg2_reg = TSI_READ(TSI108_MAC_CFG2);
+                        portctrl_reg = TSI_READ(TSI108_EC_PORTCTRL);
+
+                        mac_cfg2_reg &= ~TSI108_MAC_CFG2_IFACE_MASK;
+
+                        if (speed == 1000) {
+                                mac_cfg2_reg |= TSI108_MAC_CFG2_GIG;
+                                portctrl_reg &= ~TSI108_EC_PORTCTRL_NOGIG;
+                        } else {
+                                mac_cfg2_reg |= TSI108_MAC_CFG2_NOGIG;
+                                portctrl_reg |= TSI108_EC_PORTCTRL_NOGIG;
+                        }
+
+                        data->speed = speed;
+
+                        if (data->mii_if.full_duplex) {
+                                mac_cfg2_reg |= TSI108_MAC_CFG2_FULLDUPLEX;
+                                portctrl_reg &= ~TSI108_EC_PORTCTRL_HALFDUPLEX;
+                                data->duplex = 2;
+                        } else {
+                                mac_cfg2_reg &= ~TSI108_MAC_CFG2_FULLDUPLEX;
+                                portctrl_reg |= TSI108_EC_PORTCTRL_HALFDUPLEX;
+                                data->duplex = 1;
+                        }
+
+                        TSI_WRITE(TSI108_MAC_CFG2, mac_cfg2_reg);
+                        TSI_WRITE(TSI108_EC_PORTCTRL, portctrl_reg);
+
+                        if (data->link_up == 0) {
+                                /* The manual says it can take 3-4 usecs for the speed change
+                                 * to take effect.
+                                 */
+                                udelay(5);
+
+                                spin_lock(&data->txlock);
+                                if (is_valid_ether_addr(dev->dev_addr) && data->txfree)
+                                        netif_wake_queue(dev);
+
+                                data->link_up = 1;
+                                spin_unlock(&data->txlock);
+                        }
+                }
+
+        } else {
+                if (data->link_up == 1) {
+                        netif_stop_queue(dev);
+                        data->link_up = 0;
+                        printk(KERN_NOTICE "%s : link is down\n", dev->name);
+                }
+
+                goto out;
+        }
+
+
+out:
+        spin_unlock_irqrestore(&phy_lock, flags);
+}
+
+static inline void
+tsi108_stat_carry_one(int carry, int carry_bit, int carry_shift,
+                      unsigned long *upper)
+{
+        if (carry & carry_bit)
+                *upper += carry_shift;
+}
+
+static void tsi108_stat_carry(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 carry1, carry2;
+
+        spin_lock_irq(&data->misclock);
+
+        carry1 = TSI_READ(TSI108_STAT_CARRY1);
+        carry2 = TSI_READ(TSI108_STAT_CARRY2);
+
+        TSI_WRITE(TSI108_STAT_CARRY1, carry1);
+        TSI_WRITE(TSI108_STAT_CARRY2, carry2);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXBYTES,
+                              TSI108_STAT_RXBYTES_CARRY, &data->stats.rx_bytes);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXPKTS,
+                              TSI108_STAT_RXPKTS_CARRY,
+                              &data->stats.rx_packets);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXFCS,
+                              TSI108_STAT_RXFCS_CARRY, &data->rx_fcs);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXMCAST,
+                              TSI108_STAT_RXMCAST_CARRY,
+                              &data->stats.multicast);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXALIGN,
+                              TSI108_STAT_RXALIGN_CARRY,
+                              &data->stats.rx_frame_errors);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXLENGTH,
+                              TSI108_STAT_RXLENGTH_CARRY,
+                              &data->stats.rx_length_errors);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXRUNT,
+                              TSI108_STAT_RXRUNT_CARRY, &data->rx_underruns);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXJUMBO,
+                              TSI108_STAT_RXJUMBO_CARRY, &data->rx_overruns);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXFRAG,
+                              TSI108_STAT_RXFRAG_CARRY, &data->rx_short_fcs);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXJABBER,
+                              TSI108_STAT_RXJABBER_CARRY, &data->rx_long_fcs);
+
+        tsi108_stat_carry_one(carry1, TSI108_STAT_CARRY1_RXDROP,
+                              TSI108_STAT_RXDROP_CARRY,
+                              &data->stats.rx_missed_errors);
+
+        tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXBYTES,
+                              TSI108_STAT_TXBYTES_CARRY, &data->stats.tx_bytes);
+
+        tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXPKTS,
+                              TSI108_STAT_TXPKTS_CARRY,
+                              &data->stats.tx_packets);
+
+        tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXEXDEF,
+                              TSI108_STAT_TXEXDEF_CARRY,
+                              &data->stats.tx_aborted_errors);
+
+        tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXEXCOL,
+                              TSI108_STAT_TXEXCOL_CARRY, &data->tx_coll_abort);
+
+        tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXTCOL,
+                              TSI108_STAT_TXTCOL_CARRY,
+                              &data->stats.collisions);
+
+        tsi108_stat_carry_one(carry2, TSI108_STAT_CARRY2_TXPAUSE,
+                              TSI108_STAT_TXPAUSEDROP_CARRY,
+                              &data->tx_pause_drop);
+
+        spin_unlock_irq(&data->misclock);
+}
+
+/* Read a stat counter atomically with respect to carries.
+ * data->misclock must be held.
+ */
+static inline unsigned long
+tsi108_read_stat(struct tsi108_prv_data * data, int reg, int carry_bit,
+                 int carry_shift, unsigned long *upper)
+{
+        int carryreg;
+        unsigned long val;
+
+        if (reg < 0xb0)
+                carryreg = TSI108_STAT_CARRY1;
+        else
+                carryreg = TSI108_STAT_CARRY2;
+
+      again:
+        val = TSI_READ(reg) | *upper;
+
+        /* Check to see if it overflowed, but the interrupt hasn't
+         * been serviced yet.  If so, handle the carry here, and
+         * try again.
+         */
+
+        if (unlikely(TSI_READ(carryreg) & carry_bit)) {
+                *upper += carry_shift;
+                TSI_WRITE(carryreg, carry_bit);
+                goto again;
+        }
+
+        return val;
+}
+
+static struct net_device_stats *tsi108_get_stats(struct net_device *dev)
+{
+        unsigned long excol;
+
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        spin_lock_irq(&data->misclock);
+
+        data->tmpstats.rx_packets =
+            tsi108_read_stat(data, TSI108_STAT_RXPKTS,
+                             TSI108_STAT_CARRY1_RXPKTS,
+                             TSI108_STAT_RXPKTS_CARRY, &data->stats.rx_packets);
+
+        data->tmpstats.tx_packets =
+            tsi108_read_stat(data, TSI108_STAT_TXPKTS,
+                             TSI108_STAT_CARRY2_TXPKTS,
+                             TSI108_STAT_TXPKTS_CARRY, &data->stats.tx_packets);
+
+        data->tmpstats.rx_bytes =
+            tsi108_read_stat(data, TSI108_STAT_RXBYTES,
+                             TSI108_STAT_CARRY1_RXBYTES,
+                             TSI108_STAT_RXBYTES_CARRY, &data->stats.rx_bytes);
+
+        data->tmpstats.tx_bytes =
+            tsi108_read_stat(data, TSI108_STAT_TXBYTES,
+                             TSI108_STAT_CARRY2_TXBYTES,
+                             TSI108_STAT_TXBYTES_CARRY, &data->stats.tx_bytes);
+
+        data->tmpstats.multicast =
+            tsi108_read_stat(data, TSI108_STAT_RXMCAST,
+                             TSI108_STAT_CARRY1_RXMCAST,
+                             TSI108_STAT_RXMCAST_CARRY, &data->stats.multicast);
+
+        excol = tsi108_read_stat(data, TSI108_STAT_TXEXCOL,
+                                 TSI108_STAT_CARRY2_TXEXCOL,
+                                 TSI108_STAT_TXEXCOL_CARRY,
+                                 &data->tx_coll_abort);
+
+        data->tmpstats.collisions =
+            tsi108_read_stat(data, TSI108_STAT_TXTCOL,
+                             TSI108_STAT_CARRY2_TXTCOL,
+                             TSI108_STAT_TXTCOL_CARRY, &data->stats.collisions);
+
+        data->tmpstats.collisions += excol;
+
+        data->tmpstats.rx_length_errors =
+            tsi108_read_stat(data, TSI108_STAT_RXLENGTH,
+                             TSI108_STAT_CARRY1_RXLENGTH,
+                             TSI108_STAT_RXLENGTH_CARRY,
+                             &data->stats.rx_length_errors);
+
+        data->tmpstats.rx_length_errors +=
+            tsi108_read_stat(data, TSI108_STAT_RXRUNT,
+                             TSI108_STAT_CARRY1_RXRUNT,
+                             TSI108_STAT_RXRUNT_CARRY, &data->rx_underruns);
+
+        data->tmpstats.rx_length_errors +=
+            tsi108_read_stat(data, TSI108_STAT_RXJUMBO,
+                             TSI108_STAT_CARRY1_RXJUMBO,
+                             TSI108_STAT_RXJUMBO_CARRY, &data->rx_overruns);
+
+        data->tmpstats.rx_frame_errors =
+            tsi108_read_stat(data, TSI108_STAT_RXALIGN,
+                             TSI108_STAT_CARRY1_RXALIGN,
+                             TSI108_STAT_RXALIGN_CARRY,
+                             &data->stats.rx_frame_errors);
+
+        data->tmpstats.rx_frame_errors +=
+            tsi108_read_stat(data, TSI108_STAT_RXFCS,
+                             TSI108_STAT_CARRY1_RXFCS, TSI108_STAT_RXFCS_CARRY,
+                             &data->rx_fcs);
+
+        data->tmpstats.rx_frame_errors +=
+            tsi108_read_stat(data, TSI108_STAT_RXFRAG,
+                             TSI108_STAT_CARRY1_RXFRAG,
+                             TSI108_STAT_RXFRAG_CARRY, &data->rx_short_fcs);
+
+        data->tmpstats.rx_missed_errors =
+            tsi108_read_stat(data, TSI108_STAT_RXDROP,
+                             TSI108_STAT_CARRY1_RXDROP,
+                             TSI108_STAT_RXDROP_CARRY,
+                             &data->stats.rx_missed_errors);
+
+        /* These three are maintained by software. */
+        data->tmpstats.rx_fifo_errors = data->stats.rx_fifo_errors;
+        data->tmpstats.rx_crc_errors = data->stats.rx_crc_errors;
+
+        data->tmpstats.tx_aborted_errors =
+            tsi108_read_stat(data, TSI108_STAT_TXEXDEF,
+                             TSI108_STAT_CARRY2_TXEXDEF,
+                             TSI108_STAT_TXEXDEF_CARRY,
+                             &data->stats.tx_aborted_errors);
+
+        data->tmpstats.tx_aborted_errors +=
+            tsi108_read_stat(data, TSI108_STAT_TXPAUSEDROP,
+                             TSI108_STAT_CARRY2_TXPAUSE,
+                             TSI108_STAT_TXPAUSEDROP_CARRY,
+                             &data->tx_pause_drop);
+
+        data->tmpstats.tx_aborted_errors += excol;
+
+        data->tmpstats.tx_errors = data->tmpstats.tx_aborted_errors;
+        data->tmpstats.rx_errors = data->tmpstats.rx_length_errors +
+            data->tmpstats.rx_crc_errors +
+            data->tmpstats.rx_frame_errors +
+            data->tmpstats.rx_fifo_errors + data->tmpstats.rx_missed_errors;
+
+        spin_unlock_irq(&data->misclock);
+        return &data->tmpstats;
+}
+
+static void tsi108_restart_rx(struct tsi108_prv_data * data, struct net_device *dev)
+{
+        TSI_WRITE(TSI108_EC_RXQ_PTRHIGH,
+                             TSI108_EC_RXQ_PTRHIGH_VALID);
+
+        TSI_WRITE(TSI108_EC_RXCTRL, TSI108_EC_RXCTRL_GO
+                             | TSI108_EC_RXCTRL_QUEUE0);
+}
+
+static void tsi108_restart_tx(struct tsi108_prv_data * data)
+{
+        TSI_WRITE(TSI108_EC_TXQ_PTRHIGH,
+                             TSI108_EC_TXQ_PTRHIGH_VALID);
+
+        TSI_WRITE(TSI108_EC_TXCTRL, TSI108_EC_TXCTRL_IDLEINT |
+                             TSI108_EC_TXCTRL_GO | TSI108_EC_TXCTRL_QUEUE0);
+}
+
+/* txlock must be held by caller, with IRQs disabled, and
+ * with permission to re-enable them when the lock is dropped.
+ */
+static void tsi108_complete_tx(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        int tx;
+        struct sk_buff *skb;
+        int release = 0;
+
+        while (!data->txfree || data->txhead != data->txtail) {
+                tx = data->txtail;
+
+                if (data->txring[tx].misc & TSI108_TX_OWN)
+                        break;
+
+                skb = data->txskbs[tx];
+
+                if (!(data->txring[tx].misc & TSI108_TX_OK))
+                        printk("%s: bad tx packet, misc %x\n",
+                               dev->name, data->txring[tx].misc);
+
+                data->txtail = (data->txtail + 1) % TSI108_TXRING_LEN;
+                data->txfree++;
+
+                if (data->txring[tx].misc & TSI108_TX_EOF) {
+                        dev_kfree_skb_any(skb);
+                        release++;
+                }
+        }
+
+        if (release) {
+                if (is_valid_ether_addr(dev->dev_addr) && data->link_up)
+                        netif_wake_queue(dev);
+        }
+}
+
+static int tsi108_send_packet(struct sk_buff * skb, struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        int frags = skb_shinfo(skb)->nr_frags + 1;
+        int i;
+
+        if (!data->phy_ok && net_ratelimit())
+                printk(KERN_ERR "%s: Transmit while PHY is down!\n", dev->name);
+
+        if (!data->link_up) {
+                printk(KERN_ERR "%s: Transmit while link is down!\n",
+                       dev->name);
+                netif_stop_queue(dev);
+                return NETDEV_TX_BUSY;
+        }
+
+        if (data->txfree < MAX_SKB_FRAGS + 1) {
+                netif_stop_queue(dev);
+
+                if (net_ratelimit())
+                        printk(KERN_ERR "%s: Transmit with full tx ring!\n",
+                               dev->name);
+                return NETDEV_TX_BUSY;
+        }
+
+        if (data->txfree - frags < MAX_SKB_FRAGS + 1) {
+                netif_stop_queue(dev);
+        }
+
+        spin_lock_irq(&data->txlock);
+
+        for (i = 0; i < frags; i++) {
+                int misc = 0;
+                int tx = data->txhead;
+
+                /* This is done to mark every TSI108_TX_INT_FREQ tx buffers with
+                 * the interrupt bit.  TX descriptor-complete interrupts are
+                 * enabled when the queue fills up, and masked when there is
+                 * still free space.  This way, when saturating the outbound
+                 * link, the tx interrupts are kept to a reasonable level.
+                 * When the queue is not full, reclamation of skbs still occurs
+                 * as new packets are transmitted, or on a queue-empty
+                 * interrupt.
+                 */
+
+                if ((tx % TSI108_TX_INT_FREQ == 0) &&
+                    ((TSI108_TXRING_LEN - data->txfree) >= TSI108_TX_INT_FREQ))
+                        misc = TSI108_TX_INT;
+
+                data->txskbs[tx] = skb;
+
+                if (i == 0) {
+                        data->txring[tx].buf0 = dma_map_single(NULL, skb->data,
+                                        skb->len - skb->data_len, DMA_TO_DEVICE);
+                        data->txring[tx].len = skb->len - skb->data_len;
+                        misc |= TSI108_TX_SOF;
+                } else {
+                        skb_frag_t *frag = &skb_shinfo(skb)->frags[i - 1];
+
+                        data->txring[tx].buf0 =
+                            dma_map_page(NULL, frag->page, frag->page_offset,
+                                            frag->size, DMA_TO_DEVICE);
+                        data->txring[tx].len = frag->size;
+                }
+
+                if (i == frags - 1)
+                        misc |= TSI108_TX_EOF;
+
+                if (netif_msg_pktdata(data)) {
+                        int i;
+                        printk("%s: Tx Frame contents (%d)\n", dev->name,
+                               skb->len);
+                        for (i = 0; i < skb->len; i++)
+                                printk(" %2.2x", skb->data[i]);
+                        printk(".\n");
+                }
+                data->txring[tx].misc = misc | TSI108_TX_OWN;
+
+                data->txhead = (data->txhead + 1) % TSI108_TXRING_LEN;
+                data->txfree--;
+        }
+
+        tsi108_complete_tx(dev);
+
+        /* This must be done after the check for completed tx descriptors,
+         * so that the tail pointer is correct.
+         */
+
+        if (!(TSI_READ(TSI108_EC_TXSTAT) & TSI108_EC_TXSTAT_QUEUE0))
+                tsi108_restart_tx(data);
+
+        spin_unlock_irq(&data->txlock);
+        return NETDEV_TX_OK;
+}
+
+static int tsi108_complete_rx(struct net_device *dev, int budget)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        int done = 0;
+
+        while (data->rxfree && done != budget) {
+                int rx = data->rxtail;
+                struct sk_buff *skb;
+
+                if (data->rxring[rx].misc & TSI108_RX_OWN)
+                        break;
+
+                skb = data->rxskbs[rx];
+                data->rxtail = (data->rxtail + 1) % TSI108_RXRING_LEN;
+                data->rxfree--;
+                done++;
+
+                if (data->rxring[rx].misc & TSI108_RX_BAD) {
+                        spin_lock_irq(&data->misclock);
+
+                        if (data->rxring[rx].misc & TSI108_RX_CRC)
+                                data->stats.rx_crc_errors++;
+                        if (data->rxring[rx].misc & TSI108_RX_OVER)
+                                data->stats.rx_fifo_errors++;
+
+                        spin_unlock_irq(&data->misclock);
+
+                        dev_kfree_skb_any(skb);
+                        continue;
+                }
+                if (netif_msg_pktdata(data)) {
+                        int i;
+                        printk("%s: Rx Frame contents (%d)\n",
+                               dev->name, data->rxring[rx].len);
+                        for (i = 0; i < data->rxring[rx].len; i++)
+                                printk(" %2.2x", skb->data[i]);
+                        printk(".\n");
+                }
+
+                skb->dev = dev;
+                skb_put(skb, data->rxring[rx].len);
+                skb->protocol = eth_type_trans(skb, dev);
+                netif_receive_skb(skb);
+                dev->last_rx = jiffies;
+        }
+
+        return done;
+}
+
+static int tsi108_refill_rx(struct net_device *dev, int budget)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        int done = 0;
+
+        while (data->rxfree != TSI108_RXRING_LEN && done != budget) {
+                int rx = data->rxhead;
+                struct sk_buff *skb;
+
+                data->rxskbs[rx] = skb = dev_alloc_skb(TSI108_RXBUF_SIZE + 2);
+                if (!skb)
+                        break;
+
+                skb_reserve(skb, 2); /* Align the data on a 4-byte boundary. */
+
+                data->rxring[rx].buf0 = dma_map_single(NULL, skb->data,
+                                                        TSI108_RX_SKB_SIZE,
+                                                        DMA_FROM_DEVICE);
+
+                /* Sometimes the hardware sets blen to zero after packet
+                 * reception, even though the manual says that it's only ever
+                 * modified by the driver.
+                 */
+
+                data->rxring[rx].blen = TSI108_RX_SKB_SIZE;
+                data->rxring[rx].misc = TSI108_RX_OWN | TSI108_RX_INT;
+
+                data->rxhead = (data->rxhead + 1) % TSI108_RXRING_LEN;
+                data->rxfree++;
+                done++;
+        }
+
+        if (done != 0 && !(TSI_READ(TSI108_EC_RXSTAT) &
+                           TSI108_EC_RXSTAT_QUEUE0))
+                tsi108_restart_rx(data, dev);
+
+        return done;
+}
+
+static int tsi108_poll(struct net_device *dev, int *budget)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 estat = TSI_READ(TSI108_EC_RXESTAT);
+        u32 intstat = TSI_READ(TSI108_EC_INTSTAT);
+        int total_budget = min(*budget, dev->quota);
+        int num_received = 0, num_filled = 0, budget_used;
+
+        intstat &= TSI108_INT_RXQUEUE0 | TSI108_INT_RXTHRESH |
+            TSI108_INT_RXOVERRUN | TSI108_INT_RXERROR | TSI108_INT_RXWAIT;
+
+        TSI_WRITE(TSI108_EC_RXESTAT, estat);
+        TSI_WRITE(TSI108_EC_INTSTAT, intstat);
+
+        if (data->rxpending || (estat & TSI108_EC_RXESTAT_Q0_DESCINT))
+                num_received = tsi108_complete_rx(dev, total_budget);
+
+        /* This should normally fill no more slots than the number of
+         * packets received in tsi108_complete_rx().  The exception
+         * is when we previously ran out of memory for RX SKBs.  In that
+         * case, it's helpful to obey the budget, not only so that the
+         * CPU isn't hogged, but so that memory (which may still be low)
+         * is not hogged by one device.
+         *
+         * A work unit is considered to be two SKBs to allow us to catch
+         * up when the ring has shrunk due to out-of-memory but we're
+         * still removing the full budget's worth of packets each time.
+         */
+
+        if (data->rxfree < TSI108_RXRING_LEN)
+                num_filled = tsi108_refill_rx(dev, total_budget * 2);
+
+        if (intstat & TSI108_INT_RXERROR) {
+                u32 err = TSI_READ(TSI108_EC_RXERR);
+                TSI_WRITE(TSI108_EC_RXERR, err);
+
+                if (err) {
+                        if (net_ratelimit())
+                                printk(KERN_DEBUG "%s: RX error %x\n",
+                                       dev->name, err);
+
+                        if (!(TSI_READ(TSI108_EC_RXSTAT) &
+                              TSI108_EC_RXSTAT_QUEUE0))
+                                tsi108_restart_rx(data, dev);
+                }
+        }
+
+        if (intstat & TSI108_INT_RXOVERRUN) {
+                spin_lock_irq(&data->misclock);
+                data->stats.rx_fifo_errors++;
+                spin_unlock_irq(&data->misclock);
+        }
+
+        budget_used = max(num_received, num_filled / 2);
+
+        *budget -= budget_used;
+        dev->quota -= budget_used;
+
+        if (budget_used != total_budget) {
+                data->rxpending = 0;
+                netif_rx_complete(dev);
+
+                TSI_WRITE(TSI108_EC_INTMASK,
+                                     TSI_READ(TSI108_EC_INTMASK)
+                                     & ~(TSI108_INT_RXQUEUE0
+                                         | TSI108_INT_RXTHRESH |
+                                         TSI108_INT_RXOVERRUN |
+                                         TSI108_INT_RXERROR |
+                                         TSI108_INT_RXWAIT));
+
+                /* IRQs are level-triggered, so no need to re-check */
+                return 0;
+        } else {
+                data->rxpending = 1;
+        }
+
+        return 1;
+}
+
+static void tsi108_rx_int(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+
+        /* A race could cause dev to already be scheduled, so it's not an
+         * error if that happens (and interrupts shouldn't be re-masked,
+         * because that can cause harmful races, if poll has already
+         * unmasked them but not cleared LINK_STATE_SCHED).
+         *
+         * This can happen if this code races with tsi108_poll(), which masks
+         * the interrupts after tsi108_irq_one() read the mask, but before
+         * netif_rx_schedule is called.  It could also happen due to calls
+         * from tsi108_check_rxring().
+         */
+
+        if (netif_rx_schedule_prep(dev)) {
+                /* Mask, rather than ack, the receive interrupts.  The ack
+                 * will happen in tsi108_poll().
+                 */
+
+                TSI_WRITE(TSI108_EC_INTMASK,
+                                     TSI_READ(TSI108_EC_INTMASK) |
+                                     TSI108_INT_RXQUEUE0
+                                     | TSI108_INT_RXTHRESH |
+                                     TSI108_INT_RXOVERRUN | TSI108_INT_RXERROR |
+                                     TSI108_INT_RXWAIT);
+                __netif_rx_schedule(dev);
+        } else {
+                if (!netif_running(dev)) {
+                        /* This can happen if an interrupt occurs while the
+                         * interface is being brought down, as the START
+                         * bit is cleared before the stop function is called.
+                         *
+                         * In this case, the interrupts must be masked, or
+                         * they will continue indefinitely.
+                         *
+                         * There's a race here if the interface is brought down
+                         * and then up in rapid succession, as the device could
+                         * be made running after the above check and before
+                         * the masking below.  This will only happen if the IRQ
+                         * thread has a lower priority than the task brining
+                         * up the interface.  Fixing this race would likely
+                         * require changes in generic code.
+                         */
+
+                        TSI_WRITE(TSI108_EC_INTMASK,
+                                             TSI_READ
+                                             (TSI108_EC_INTMASK) |
+                                             TSI108_INT_RXQUEUE0 |
+                                             TSI108_INT_RXTHRESH |
+                                             TSI108_INT_RXOVERRUN |
+                                             TSI108_INT_RXERROR |
+                                             TSI108_INT_RXWAIT);
+                }
+        }
+}
+
+/* If the RX ring has run out of memory, try periodically
+ * to allocate some more, as otherwise poll would never
+ * get called (apart from the initial end-of-queue condition).
+ *
+ * This is called once per second (by default) from the thread.
+ */
+
+static void tsi108_check_rxring(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+
+        /* A poll is scheduled, as opposed to caling tsi108_refill_rx
+         * directly, so as to keep the receive path single-threaded
+         * (and thus not needing a lock).
+         */
+
+        if (netif_running(dev) && data->rxfree < TSI108_RXRING_LEN / 4)
+                tsi108_rx_int(dev);
+}
+
+static void tsi108_tx_int(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 estat = TSI_READ(TSI108_EC_TXESTAT);
+
+        TSI_WRITE(TSI108_EC_TXESTAT, estat);
+        TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_TXQUEUE0 |
+                             TSI108_INT_TXIDLE | TSI108_INT_TXERROR);
+        if (estat & TSI108_EC_TXESTAT_Q0_ERR) {
+                u32 err = TSI_READ(TSI108_EC_TXERR);
+                TSI_WRITE(TSI108_EC_TXERR, err);
+
+                if (err && net_ratelimit())
+                        printk(KERN_ERR "%s: TX error %x\n", dev->name, err);
+        }
+
+        if (estat & (TSI108_EC_TXESTAT_Q0_DESCINT | TSI108_EC_TXESTAT_Q0_EOQ)) {
+                spin_lock(&data->txlock);
+                tsi108_complete_tx(dev);
+                spin_unlock(&data->txlock);
+        }
+}
+
+
+static irqreturn_t tsi108_irq(int irq, void *dev_id)
+{
+        struct net_device *dev = dev_id;
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 stat = TSI_READ(TSI108_EC_INTSTAT);
+
+        if (!(stat & TSI108_INT_ANY))
+                return IRQ_NONE;        /* Not our interrupt */
+
+        stat &= ~TSI_READ(TSI108_EC_INTMASK);
+
+        if (stat & (TSI108_INT_TXQUEUE0 | TSI108_INT_TXIDLE |
+                    TSI108_INT_TXERROR))
+                tsi108_tx_int(dev);
+        if (stat & (TSI108_INT_RXQUEUE0 | TSI108_INT_RXTHRESH |
+                    TSI108_INT_RXWAIT | TSI108_INT_RXOVERRUN |
+                    TSI108_INT_RXERROR))
+                tsi108_rx_int(dev);
+
+        if (stat & TSI108_INT_SFN) {
+                if (net_ratelimit())
+                        printk(KERN_DEBUG "%s: SFN error\n", dev->name);
+                TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_SFN);
+        }
+
+        if (stat & TSI108_INT_STATCARRY) {
+                tsi108_stat_carry(dev);
+                TSI_WRITE(TSI108_EC_INTSTAT, TSI108_INT_STATCARRY);
+        }
+
+        return IRQ_HANDLED;
+}
+
+static void tsi108_stop_ethernet(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        int i = 1000;
+        /* Disable all TX and RX queues ... */
+        TSI_WRITE(TSI108_EC_TXCTRL, 0);
+        TSI_WRITE(TSI108_EC_RXCTRL, 0);
+
+        /* ...and wait for them to become idle */
+        while(i--) {
+                if(!(TSI_READ(TSI108_EC_TXSTAT) & TSI108_EC_TXSTAT_ACTIVE))
+                        break;
+                udelay(10);
+        }
+        i = 1000;
+        while(i--){
+                if(!(TSI_READ(TSI108_EC_RXSTAT) & TSI108_EC_RXSTAT_ACTIVE))
+                        return;
+                udelay(10);
+        }
+        printk(KERN_ERR "%s function time out \n", __FUNCTION__);
+}
+
+static void tsi108_reset_ether(struct tsi108_prv_data * data)
+{
+        TSI_WRITE(TSI108_MAC_CFG1, TSI108_MAC_CFG1_SOFTRST);
+        udelay(100);
+        TSI_WRITE(TSI108_MAC_CFG1, 0);
+
+        TSI_WRITE(TSI108_EC_PORTCTRL, TSI108_EC_PORTCTRL_STATRST);
+        udelay(100);
+        TSI_WRITE(TSI108_EC_PORTCTRL,
+                             TSI_READ(TSI108_EC_PORTCTRL) &
+                             ~TSI108_EC_PORTCTRL_STATRST);
+
+        TSI_WRITE(TSI108_EC_TXCFG, TSI108_EC_TXCFG_RST);
+        udelay(100);
+        TSI_WRITE(TSI108_EC_TXCFG,
+                             TSI_READ(TSI108_EC_TXCFG) &
+                             ~TSI108_EC_TXCFG_RST);
+
+        TSI_WRITE(TSI108_EC_RXCFG, TSI108_EC_RXCFG_RST);
+        udelay(100);
+        TSI_WRITE(TSI108_EC_RXCFG,
+                             TSI_READ(TSI108_EC_RXCFG) &
+                             ~TSI108_EC_RXCFG_RST);
+
+        TSI_WRITE(TSI108_MAC_MII_MGMT_CFG,
+                             TSI_READ(TSI108_MAC_MII_MGMT_CFG) |
+                             TSI108_MAC_MII_MGMT_RST);
+        udelay(100);
+        TSI_WRITE(TSI108_MAC_MII_MGMT_CFG,
+                             (TSI_READ(TSI108_MAC_MII_MGMT_CFG) &
+                             ~(TSI108_MAC_MII_MGMT_RST |
+                               TSI108_MAC_MII_MGMT_CLK)) | 0x07);
+}
+
+static int tsi108_get_mac(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 word1 = TSI_READ(TSI108_MAC_ADDR1);
+        u32 word2 = TSI_READ(TSI108_MAC_ADDR2);
+
+        /* Note that the octets are reversed from what the manual says,
+         * producing an even weirder ordering...
+         */
+        if (word2 == 0 && word1 == 0) {
+                dev->dev_addr[0] = 0x00;
+                dev->dev_addr[1] = 0x06;
+                dev->dev_addr[2] = 0xd2;
+                dev->dev_addr[3] = 0x00;
+                dev->dev_addr[4] = 0x00;
+                if (0x8 == data->phy)
+                        dev->dev_addr[5] = 0x01;
+                else
+                        dev->dev_addr[5] = 0x02;
+
+                word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
+
+                word1 = (dev->dev_addr[2] << 0) | (dev->dev_addr[3] << 8) |
+                    (dev->dev_addr[4] << 16) | (dev->dev_addr[5] << 24);
+
+                TSI_WRITE(TSI108_MAC_ADDR1, word1);
+                TSI_WRITE(TSI108_MAC_ADDR2, word2);
+        } else {
+                dev->dev_addr[0] = (word2 >> 16) & 0xff;
+                dev->dev_addr[1] = (word2 >> 24) & 0xff;
+                dev->dev_addr[2] = (word1 >> 0) & 0xff;
+                dev->dev_addr[3] = (word1 >> 8) & 0xff;
+                dev->dev_addr[4] = (word1 >> 16) & 0xff;
+                dev->dev_addr[5] = (word1 >> 24) & 0xff;
+        }
+
+        if (!is_valid_ether_addr(dev->dev_addr)) {
+                printk("KERN_ERR: word1: %08x, word2: %08x\n", word1, word2);
+                return -EINVAL;
+        }
+
+        return 0;
+}
+
+static int tsi108_set_mac(struct net_device *dev, void *addr)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 word1, word2;
+        int i;
+
+        if (!is_valid_ether_addr(addr))
+                return -EINVAL;
+
+        for (i = 0; i < 6; i++)
+                /* +2 is for the offset of the HW addr type */
+                dev->dev_addr[i] = ((unsigned char *)addr)[i + 2];
+
+        word2 = (dev->dev_addr[0] << 16) | (dev->dev_addr[1] << 24);
+
+        word1 = (dev->dev_addr[2] << 0) | (dev->dev_addr[3] << 8) |
+            (dev->dev_addr[4] << 16) | (dev->dev_addr[5] << 24);
+
+        spin_lock_irq(&data->misclock);
+        TSI_WRITE(TSI108_MAC_ADDR1, word1);
+        TSI_WRITE(TSI108_MAC_ADDR2, word2);
+        spin_lock(&data->txlock);
+
+        if (data->txfree && data->link_up)
+                netif_wake_queue(dev);
+
+        spin_unlock(&data->txlock);
+        spin_unlock_irq(&data->misclock);
+        return 0;
+}
+
+/* Protected by dev->xmit_lock. */
+static void tsi108_set_rx_mode(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 rxcfg = TSI_READ(TSI108_EC_RXCFG);
+
+        if (dev->flags & IFF_PROMISC) {
+                rxcfg &= ~(TSI108_EC_RXCFG_UC_HASH | TSI108_EC_RXCFG_MC_HASH);
+                rxcfg |= TSI108_EC_RXCFG_UFE | TSI108_EC_RXCFG_MFE;
+                goto out;
+        }
+
+        rxcfg &= ~(TSI108_EC_RXCFG_UFE | TSI108_EC_RXCFG_MFE);
+
+        if (dev->flags & IFF_ALLMULTI || dev->mc_count) {
+                int i;
+                struct dev_mc_list *mc = dev->mc_list;
+                rxcfg |= TSI108_EC_RXCFG_MFE | TSI108_EC_RXCFG_MC_HASH;
+
+                memset(data->mc_hash, 0, sizeof(data->mc_hash));
+
+                while (mc) {
+                        u32 hash, crc;
+
+                        if (mc->dmi_addrlen == 6) {
+                                crc = ether_crc(6, mc->dmi_addr);
+                                hash = crc >> 23;
+
+                                __set_bit(hash, &data->mc_hash[0]);
+                        } else {
+                                printk(KERN_ERR
+                                       "%s: got multicast address of length %d "
+                                       "instead of 6.\n", dev->name,
+                                       mc->dmi_addrlen);
+                        }
+
+                        mc = mc->next;
+                }
+
+                TSI_WRITE(TSI108_EC_HASHADDR,
+                                     TSI108_EC_HASHADDR_AUTOINC |
+                                     TSI108_EC_HASHADDR_MCAST);
+
+                for (i = 0; i < 16; i++) {
+                        /* The manual says that the hardware may drop
+                         * back-to-back writes to the data register.
+                         */
+                        udelay(1);
+                        TSI_WRITE(TSI108_EC_HASHDATA,
+                                             data->mc_hash[i]);
+                }
+        }
+
+      out:
+        TSI_WRITE(TSI108_EC_RXCFG, rxcfg);
+}
+
+static void tsi108_init_phy(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        u32 i = 0;
+        u16 phyval = 0;
+        unsigned long flags;
+
+        spin_lock_irqsave(&phy_lock, flags);
+
+        tsi108_write_mii(data, MII_BMCR, BMCR_RESET);
+        while (i--){
+                if(!(tsi108_read_mii(data, MII_BMCR) & BMCR_RESET))
+                        break;
+                udelay(10);
+        }
+        if (i == 0)
+                printk(KERN_ERR "%s function time out \n", __FUNCTION__);
+
+#if (TSI108_PHY_TYPE == PHY_BCM54XX)    /* Broadcom BCM54xx PHY */
+        tsi108_write_mii(data, 0x09, 0x0300);
+        tsi108_write_mii(data, 0x10, 0x1020);
+        tsi108_write_mii(data, 0x1c, 0x8c00);
+#endif
+
+        tsi108_write_mii(data,
+                         MII_BMCR,
+                         BMCR_ANENABLE | BMCR_ANRESTART);
+        while (tsi108_read_mii(data, MII_BMCR) & BMCR_ANRESTART)
+                cpu_relax();
+
+        /* Set G/MII mode and receive clock select in TBI control #2.  The
+         * second port won't work if this isn't done, even though we don't
+         * use TBI mode.
+         */
+
+        tsi108_write_tbi(data, 0x11, 0x30);
+
+        /* FIXME: It seems to take more than 2 back-to-back reads to the
+         * PHY_STAT register before the link up status bit is set.
+         */
+
+        data->link_up = 1;
+
+        while (!((phyval = tsi108_read_mii(data, MII_BMSR)) &
+                 BMSR_LSTATUS)) {
+                if (i++ > (MII_READ_DELAY / 10)) {
+                        data->link_up = 0;
+                        break;
+                }
+                spin_unlock_irqrestore(&phy_lock, flags);
+                msleep(10);
+                spin_lock_irqsave(&phy_lock, flags);
+        }
+
+        printk(KERN_DEBUG "PHY_STAT reg contains %08x\n", phyval);
+        data->phy_ok = 1;
+        data->init_media = 1;
+        spin_unlock_irqrestore(&phy_lock, flags);
+}
+
+static void tsi108_kill_phy(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        unsigned long flags;
+
+        spin_lock_irqsave(&phy_lock, flags);
+        tsi108_write_mii(data, MII_BMCR, BMCR_PDOWN);
+        data->phy_ok = 0;
+        spin_unlock_irqrestore(&phy_lock, flags);
+}
+
+static int tsi108_open(struct net_device *dev)
+{
+        int i;
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        unsigned int rxring_size = TSI108_RXRING_LEN * sizeof(rx_desc);
+        unsigned int txring_size = TSI108_TXRING_LEN * sizeof(tx_desc);
+
+        i = request_irq(data->irq_num, tsi108_irq, 0, dev->name, dev);
+        if (i != 0) {
+                printk(KERN_ERR "tsi108_eth%d: Could not allocate IRQ%d.\n",
+                       data->id, data->irq_num);
+                return i;
+        } else {
+                dev->irq = data->irq_num;
+                printk(KERN_NOTICE
+                       "tsi108_open : Port %d Assigned IRQ %d to %s\n",
+                       data->id, dev->irq, dev->name);
+        }
+
+        data->rxring = dma_alloc_coherent(NULL, rxring_size,
+                        &data->rxdma, GFP_KERNEL);
+
+        if (!data->rxring) {
+                printk(KERN_DEBUG
+                       "TSI108_ETH: failed to allocate memory for rxring!\n");
+                return -ENOMEM;
+        } else {
+                memset(data->rxring, 0, rxring_size);
+        }
+
+        data->txring = dma_alloc_coherent(NULL, txring_size,
+                        &data->txdma, GFP_KERNEL);
+
+        if (!data->txring) {
+                printk(KERN_DEBUG
+                       "TSI108_ETH: failed to allocate memory for txring!\n");
+                pci_free_consistent(0, rxring_size, data->rxring, data->rxdma);
+                return -ENOMEM;
+        } else {
+                memset(data->txring, 0, txring_size);
+        }
+
+        for (i = 0; i < TSI108_RXRING_LEN; i++) {
+                data->rxring[i].next0 = data->rxdma + (i + 1) * sizeof(rx_desc);
+                data->rxring[i].blen = TSI108_RXBUF_SIZE;
+                data->rxring[i].vlan = 0;
+        }
+
+        data->rxring[TSI108_RXRING_LEN - 1].next0 = data->rxdma;
+
+        data->rxtail = 0;
+        data->rxhead = 0;
+
+        for (i = 0; i < TSI108_RXRING_LEN; i++) {
+                struct sk_buff *skb = dev_alloc_skb(TSI108_RXBUF_SIZE + NET_IP_ALIGN);
+
+                if (!skb) {
+                        /* Bah.  No memory for now, but maybe we'll get
+                         * some more later.
+                         * For now, we'll live with the smaller ring.
+                         */
+                        printk(KERN_WARNING
+                               "%s: Could only allocate %d receive skb(s).\n",
+                               dev->name, i);
+                        data->rxhead = i;
+                        break;
+                }
+
+                data->rxskbs[i] = skb;
+                /* Align the payload on a 4-byte boundary */
+                skb_reserve(skb, 2);
+                data->rxskbs[i] = skb;
+                data->rxring[i].buf0 = virt_to_phys(data->rxskbs[i]->data);
+                data->rxring[i].misc = TSI108_RX_OWN | TSI108_RX_INT;
+        }
+
+        data->rxfree = i;
+        TSI_WRITE(TSI108_EC_RXQ_PTRLOW, data->rxdma);
+
+        for (i = 0; i < TSI108_TXRING_LEN; i++) {
+                data->txring[i].next0 = data->txdma + (i + 1) * sizeof(tx_desc);
+                data->txring[i].misc = 0;
+        }
+
+        data->txring[TSI108_TXRING_LEN - 1].next0 = data->txdma;
+        data->txtail = 0;
+        data->txhead = 0;
+        data->txfree = TSI108_TXRING_LEN;
+        TSI_WRITE(TSI108_EC_TXQ_PTRLOW, data->txdma);
+        tsi108_init_phy(dev);
+
+        setup_timer(&data->timer, tsi108_timed_checker, (unsigned long)dev);
+        mod_timer(&data->timer, jiffies + 1);
+
+        tsi108_restart_rx(data, dev);
+
+        TSI_WRITE(TSI108_EC_INTSTAT, ~0);
+
+        TSI_WRITE(TSI108_EC_INTMASK,
+                             ~(TSI108_INT_TXQUEUE0 | TSI108_INT_RXERROR |
+                               TSI108_INT_RXTHRESH | TSI108_INT_RXQUEUE0 |
+                               TSI108_INT_RXOVERRUN | TSI108_INT_RXWAIT |
+                               TSI108_INT_SFN | TSI108_INT_STATCARRY));
+
+        TSI_WRITE(TSI108_MAC_CFG1,
+                             TSI108_MAC_CFG1_RXEN | TSI108_MAC_CFG1_TXEN);
+        netif_start_queue(dev);
+        return 0;
+}
+
+static int tsi108_close(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+
+        netif_stop_queue(dev);
+
+        del_timer_sync(&data->timer);
+
+        tsi108_stop_ethernet(dev);
+        tsi108_kill_phy(dev);
+        TSI_WRITE(TSI108_EC_INTMASK, ~0);
+        TSI_WRITE(TSI108_MAC_CFG1, 0);
+
+        /* Check for any pending TX packets, and drop them. */
+
+        while (!data->txfree || data->txhead != data->txtail) {
+                int tx = data->txtail;
+                struct sk_buff *skb;
+                skb = data->txskbs[tx];
+                data->txtail = (data->txtail + 1) % TSI108_TXRING_LEN;
+                data->txfree++;
+                dev_kfree_skb(skb);
+        }
+
+        synchronize_irq(data->irq_num);
+        free_irq(data->irq_num, dev);
+
+        /* Discard the RX ring. */
+
+        while (data->rxfree) {
+                int rx = data->rxtail;
+                struct sk_buff *skb;
+
+                skb = data->rxskbs[rx];
+                data->rxtail = (data->rxtail + 1) % TSI108_RXRING_LEN;
+                data->rxfree--;
+                dev_kfree_skb(skb);
+        }
+
+        dma_free_coherent(0,
+                            TSI108_RXRING_LEN * sizeof(rx_desc),
+                            data->rxring, data->rxdma);
+        dma_free_coherent(0,
+                            TSI108_TXRING_LEN * sizeof(tx_desc),
+                            data->txring, data->txdma);
+
+        return 0;
+}
+
+static void tsi108_init_mac(struct net_device *dev)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+
+        TSI_WRITE(TSI108_MAC_CFG2, TSI108_MAC_CFG2_DFLT_PREAMBLE |
+                             TSI108_MAC_CFG2_PADCRC);
+
+        TSI_WRITE(TSI108_EC_TXTHRESH,
+                             (192 << TSI108_EC_TXTHRESH_STARTFILL) |
+                             (192 << TSI108_EC_TXTHRESH_STOPFILL));
+
+        TSI_WRITE(TSI108_STAT_CARRYMASK1,
+                             ~(TSI108_STAT_CARRY1_RXBYTES |
+                               TSI108_STAT_CARRY1_RXPKTS |
+                               TSI108_STAT_CARRY1_RXFCS |
+                               TSI108_STAT_CARRY1_RXMCAST |
+                               TSI108_STAT_CARRY1_RXALIGN |
+                               TSI108_STAT_CARRY1_RXLENGTH |
+                               TSI108_STAT_CARRY1_RXRUNT |
+                               TSI108_STAT_CARRY1_RXJUMBO |
+                               TSI108_STAT_CARRY1_RXFRAG |
+                               TSI108_STAT_CARRY1_RXJABBER |
+                               TSI108_STAT_CARRY1_RXDROP));
+
+        TSI_WRITE(TSI108_STAT_CARRYMASK2,
+                             ~(TSI108_STAT_CARRY2_TXBYTES |
+                               TSI108_STAT_CARRY2_TXPKTS |
+                               TSI108_STAT_CARRY2_TXEXDEF |
+                               TSI108_STAT_CARRY2_TXEXCOL |
+                               TSI108_STAT_CARRY2_TXTCOL |
+                               TSI108_STAT_CARRY2_TXPAUSE));
+
+        TSI_WRITE(TSI108_EC_PORTCTRL, TSI108_EC_PORTCTRL_STATEN);
+        TSI_WRITE(TSI108_MAC_CFG1, 0);
+
+        TSI_WRITE(TSI108_EC_RXCFG,
+                             TSI108_EC_RXCFG_SE | TSI108_EC_RXCFG_BFE);
+
+        TSI_WRITE(TSI108_EC_TXQ_CFG, TSI108_EC_TXQ_CFG_DESC_INT |
+                             TSI108_EC_TXQ_CFG_EOQ_OWN_INT |
+                             TSI108_EC_TXQ_CFG_WSWP | (TSI108_PBM_PORT <<
+                                                TSI108_EC_TXQ_CFG_SFNPORT));
+
+        TSI_WRITE(TSI108_EC_RXQ_CFG, TSI108_EC_RXQ_CFG_DESC_INT |
+                             TSI108_EC_RXQ_CFG_EOQ_OWN_INT |
+                             TSI108_EC_RXQ_CFG_WSWP | (TSI108_PBM_PORT <<
+                                                TSI108_EC_RXQ_CFG_SFNPORT));
+
+        TSI_WRITE(TSI108_EC_TXQ_BUFCFG,
+                             TSI108_EC_TXQ_BUFCFG_BURST256 |
+                             TSI108_EC_TXQ_BUFCFG_BSWP | (TSI108_PBM_PORT <<
+                                                TSI108_EC_TXQ_BUFCFG_SFNPORT));
+
+        TSI_WRITE(TSI108_EC_RXQ_BUFCFG,
+                             TSI108_EC_RXQ_BUFCFG_BURST256 |
+                             TSI108_EC_RXQ_BUFCFG_BSWP | (TSI108_PBM_PORT <<
+                                                TSI108_EC_RXQ_BUFCFG_SFNPORT));
+
+        TSI_WRITE(TSI108_EC_INTMASK, ~0);
+}
+
+static int tsi108_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+{
+        struct tsi108_prv_data *data = netdev_priv(dev);
+        return generic_mii_ioctl(&data->mii_if, if_mii(rq), cmd, NULL);
+}
+
+static int
+tsi108_init_one(struct platform_device *pdev)
+{
+        struct net_device *dev = NULL;
+        struct tsi108_prv_data *data = NULL;
+        hw_info *einfo;
+        int err = 0;
+
+        einfo = pdev->dev.platform_data;
+
+        if (NULL == einfo) {
+                printk(KERN_ERR "tsi-eth %d: Missing additional data!\n",
+                       pdev->id);
+                return -ENODEV;
+        }
+
+        /* Create an ethernet device instance */
+
+        dev = alloc_etherdev(sizeof(struct tsi108_prv_data));
+        if (!dev) {
+                printk("tsi108_eth: Could not allocate a device structure\n");
+                return -ENOMEM;
+        }
+
+        printk("tsi108_eth%d: probe...\n", pdev->id);
+        data = netdev_priv(dev);
+
+        pr_debug("tsi108_eth%d:regs:phyresgs:phy:irq_num=0x%x:0x%x:0x%x:0x%x\n",
+                        pdev->id, einfo->regs, einfo->phyregs,
+                        einfo->phy, einfo->irq_num);
+
+        data->regs = ioremap(einfo->regs, 0x400);
+        if (NULL == data->regs) {
+                err = -ENOMEM;
+                goto regs_fail;
+        }
+
+        data->phyregs = ioremap(einfo->phyregs, 0x400);
+        if (NULL == data->phyregs) {
+                err = -ENOMEM;
+                goto regs_fail;
+        }
+/* MII setup */
+        data->mii_if.dev = dev;
+        data->mii_if.mdio_read = tsi108_mdio_read;
+        data->mii_if.mdio_write = tsi108_mdio_write;
+        data->mii_if.phy_id = einfo->phy;
+        data->mii_if.phy_id_mask = 0x1f;
+        data->mii_if.reg_num_mask = 0x1f;
+        data->mii_if.supports_gmii = mii_check_gmii_support(&data->mii_if);
+
+        data->phy = einfo->phy;
+        data->irq_num = einfo->irq_num;
+        data->id = pdev->id;
+        dev->open = tsi108_open;
+        dev->stop = tsi108_close;
+        dev->hard_start_xmit = tsi108_send_packet;
+        dev->set_mac_address = tsi108_set_mac;
+        dev->set_multicast_list = tsi108_set_rx_mode;
+        dev->get_stats = tsi108_get_stats;
+        dev->poll = tsi108_poll;
+        dev->do_ioctl = tsi108_do_ioctl;
+        dev->weight = 64;  /* 64 is more suitable for GigE interface - klai */
+
+        /* Apparently, the Linux networking code won't use scatter-gather
+         * if the hardware doesn't do checksums.  However, it's faster
+         * to checksum in place and use SG, as (among other reasons)
+         * the cache won't be dirtied (which then has to be flushed
+         * before DMA).  The checksumming is done by the driver (via
+         * a new function skb_csum_dev() in net/core/skbuff.c).
+         */
+
+        dev->features = NETIF_F_HIGHDMA;
+        SET_MODULE_OWNER(dev);
+
+        spin_lock_init(&data->txlock);
+        spin_lock_init(&data->misclock);
+
+        tsi108_reset_ether(data);
+        tsi108_kill_phy(dev);
+
+        if ((err = tsi108_get_mac(dev)) != 0) {
+                printk(KERN_ERR "%s: Invalid MAC address.  Please correct.\n",
+                       dev->name);
+                goto register_fail;
+        }
+
+        tsi108_init_mac(dev);
+        err = register_netdev(dev);
+        if (err) {
+                printk(KERN_ERR "%s: Cannot register net device, aborting.\n",
+                                dev->name);
+                goto register_fail;
+        }
+
+        printk(KERN_INFO "%s: Tsi108 Gigabit Ethernet, MAC: "
+               "%02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
+               dev->dev_addr[0], dev->dev_addr[1], dev->dev_addr[2],
+               dev->dev_addr[3], dev->dev_addr[4], dev->dev_addr[5]);
+#ifdef DEBUG
+        data->msg_enable = DEBUG;
+        dump_eth_one(dev);
+#endif
+
+        return 0;
+
+register_fail:
+        iounmap(data->regs);
+        iounmap(data->phyregs);
+
+regs_fail:
+        free_netdev(dev);
+        return err;
+}
+
+/* There's no way to either get interrupts from the PHY when
+ * something changes, or to have the Tsi108 automatically communicate
+ * with the PHY to reconfigure itself.
+ *
+ * Thus, we have to do it using a timer.
+ */
+
+static void tsi108_timed_checker(unsigned long dev_ptr)
+{
+        struct net_device *dev = (struct net_device *)dev_ptr;
+        struct tsi108_prv_data *data = netdev_priv(dev);
+
+        tsi108_check_phy(dev);
+        tsi108_check_rxring(dev);
+        mod_timer(&data->timer, jiffies + CHECK_PHY_INTERVAL);
+}
+
+static int tsi108_ether_init(void)
+{
+        int ret;
+        ret = platform_driver_register (&tsi_eth_driver);
+        if (ret < 0){
+                printk("tsi108_ether_init: error initializing ethernet "
+                       "device\n");
+                return ret;
+        }
+        return 0;
+}
+
+static int tsi108_ether_remove(struct platform_device *pdev)
+{
+        struct net_device *dev = platform_get_drvdata(pdev);
+        struct tsi108_prv_data *priv = netdev_priv(dev);
+
+        unregister_netdev(dev);
+        tsi108_stop_ethernet(dev);
+        platform_set_drvdata(pdev, NULL);
+        iounmap(priv->regs);
+        iounmap(priv->phyregs);
+        free_netdev(dev);
+
+        return 0;
+}
+static void tsi108_ether_exit(void)
+{
+        platform_driver_unregister(&tsi_eth_driver);
+}
+
+module_init(tsi108_ether_init);
+module_exit(tsi108_ether_exit);
+
+MODULE_AUTHOR("Tundra Semiconductor Corporation");
+MODULE_DESCRIPTION("Tsi108 Gigabit Ethernet driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/net/tsi108_eth.h b/drivers/net/tsi108_eth.h
new file mode 100644
index 000000000000..77a769df228a
--- /dev/null
+++ b/drivers/net/tsi108_eth.h
@@ -0,0 +1,365 @@
+/*
+ * (C) Copyright 2005 Tundra Semiconductor Corp.
+ * Kong Lai, <kong.lai@tundra.com).
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/*
+ * net/tsi108_eth.h - definitions for Tsi108 GIGE network controller.
+ */
+
+#ifndef __TSI108_ETH_H
+#define __TSI108_ETH_H
+
+#include <linux/types.h>
+
+#define TSI_WRITE(offset, val) \
+        out_be32((data->regs + (offset)), val)
+
+#define TSI_READ(offset) \
+        in_be32((data->regs + (offset)))
+
+#define TSI_WRITE_PHY(offset, val) \
+        out_be32((data->phyregs + (offset)), val)
+
+#define TSI_READ_PHY(offset) \
+        in_be32((data->phyregs + (offset)))
+
+/*
+ * PHY Configuration Options
+ *
+ * NOTE: Enable set of definitions corresponding to your board type
+ */
+#define PHY_MV88E       1       /* Marvel 88Exxxx PHY */
+#define PHY_BCM54XX     2       /* Broardcom BCM54xx PHY */
+#define TSI108_PHY_TYPE PHY_MV88E
+
+/*
+ * TSI108 GIGE port registers
+ */
+
+#define TSI108_ETH_PORT_NUM             2
+#define TSI108_PBM_PORT                 2
+#define TSI108_SDRAM_PORT               4
+
+#define TSI108_MAC_CFG1                 (0x000)
+#define TSI108_MAC_CFG1_SOFTRST         (1 << 31)
+#define TSI108_MAC_CFG1_LOOPBACK        (1 << 8)
+#define TSI108_MAC_CFG1_RXEN            (1 << 2)
+#define TSI108_MAC_CFG1_TXEN            (1 << 0)
+
+#define TSI108_MAC_CFG2                 (0x004)
+#define TSI108_MAC_CFG2_DFLT_PREAMBLE   (7 << 12)
+#define TSI108_MAC_CFG2_IFACE_MASK      (3 << 8)
+#define TSI108_MAC_CFG2_NOGIG           (1 << 8)
+#define TSI108_MAC_CFG2_GIG             (2 << 8)
+#define TSI108_MAC_CFG2_PADCRC          (1 << 2)
+#define TSI108_MAC_CFG2_FULLDUPLEX      (1 << 0)
+
+#define TSI108_MAC_MII_MGMT_CFG         (0x020)
+#define TSI108_MAC_MII_MGMT_CLK         (7 << 0)
+#define TSI108_MAC_MII_MGMT_RST         (1 << 31)
+
+#define TSI108_MAC_MII_CMD              (0x024)
+#define TSI108_MAC_MII_CMD_READ         (1 << 0)
+
+#define TSI108_MAC_MII_ADDR             (0x028)
+#define TSI108_MAC_MII_ADDR_REG         0
+#define TSI108_MAC_MII_ADDR_PHY         8
+
+#define TSI108_MAC_MII_DATAOUT          (0x02c)
+#define TSI108_MAC_MII_DATAIN           (0x030)
+
+#define TSI108_MAC_MII_IND              (0x034)
+#define TSI108_MAC_MII_IND_NOTVALID     (1 << 2)
+#define TSI108_MAC_MII_IND_SCANNING     (1 << 1)
+#define TSI108_MAC_MII_IND_BUSY         (1 << 0)
+
+#define TSI108_MAC_IFCTRL               (0x038)
+#define TSI108_MAC_IFCTRL_PHYMODE       (1 << 24)
+
+#define TSI108_MAC_ADDR1                (0x040)
+#define TSI108_MAC_ADDR2                (0x044)
+
+#define TSI108_STAT_RXBYTES             (0x06c)
+#define TSI108_STAT_RXBYTES_CARRY       (1 << 24)
+
+#define TSI108_STAT_RXPKTS              (0x070)
+#define TSI108_STAT_RXPKTS_CARRY        (1 << 18)
+
+#define TSI108_STAT_RXFCS               (0x074)
+#define TSI108_STAT_RXFCS_CARRY         (1 << 12)
+
+#define TSI108_STAT_RXMCAST             (0x078)
+#define TSI108_STAT_RXMCAST_CARRY       (1 << 18)
+
+#define TSI108_STAT_RXALIGN             (0x08c)
+#define TSI108_STAT_RXALIGN_CARRY       (1 << 12)
+
+#define TSI108_STAT_RXLENGTH            (0x090)
+#define TSI108_STAT_RXLENGTH_CARRY      (1 << 12)
+
+#define TSI108_STAT_RXRUNT              (0x09c)
+#define TSI108_STAT_RXRUNT_CARRY        (1 << 12)
+
+#define TSI108_STAT_RXJUMBO             (0x0a0)
+#define TSI108_STAT_RXJUMBO_CARRY       (1 << 12)
+
+#define TSI108_STAT_RXFRAG              (0x0a4)
+#define TSI108_STAT_RXFRAG_CARRY        (1 << 12)
+
+#define TSI108_STAT_RXJABBER            (0x0a8)
+#define TSI108_STAT_RXJABBER_CARRY      (1 << 12)
+
+#define TSI108_STAT_RXDROP              (0x0ac)
+#define TSI108_STAT_RXDROP_CARRY        (1 << 12)
+
+#define TSI108_STAT_TXBYTES             (0x0b0)
+#define TSI108_STAT_TXBYTES_CARRY       (1 << 24)
+
+#define TSI108_STAT_TXPKTS              (0x0b4)
+#define TSI108_STAT_TXPKTS_CARRY        (1 << 18)
+
+#define TSI108_STAT_TXEXDEF             (0x0c8)
+#define TSI108_STAT_TXEXDEF_CARRY       (1 << 12)
+
+#define TSI108_STAT_TXEXCOL             (0x0d8)
+#define TSI108_STAT_TXEXCOL_CARRY       (1 << 12)
+
+#define TSI108_STAT_TXTCOL              (0x0dc)
+#define TSI108_STAT_TXTCOL_CARRY        (1 << 13)
+
+#define TSI108_STAT_TXPAUSEDROP         (0x0e4)
+#define TSI108_STAT_TXPAUSEDROP_CARRY   (1 << 12)
+
+#define TSI108_STAT_CARRY1              (0x100)
+#define TSI108_STAT_CARRY1_RXBYTES      (1 << 16)
+#define TSI108_STAT_CARRY1_RXPKTS       (1 << 15)
+#define TSI108_STAT_CARRY1_RXFCS        (1 << 14)
+#define TSI108_STAT_CARRY1_RXMCAST      (1 << 13)
+#define TSI108_STAT_CARRY1_RXALIGN      (1 << 8)
+#define TSI108_STAT_CARRY1_RXLENGTH     (1 << 7)
+#define TSI108_STAT_CARRY1_RXRUNT       (1 << 4)
+#define TSI108_STAT_CARRY1_RXJUMBO      (1 << 3)
+#define TSI108_STAT_CARRY1_RXFRAG       (1 << 2)
+#define TSI108_STAT_CARRY1_RXJABBER     (1 << 1)
+#define TSI108_STAT_CARRY1_RXDROP       (1 << 0)
+
+#define TSI108_STAT_CARRY2              (0x104)
+#define TSI108_STAT_CARRY2_TXBYTES      (1 << 13)
+#define TSI108_STAT_CARRY2_TXPKTS       (1 << 12)
+#define TSI108_STAT_CARRY2_TXEXDEF      (1 << 7)
+#define TSI108_STAT_CARRY2_TXEXCOL      (1 << 3)
+#define TSI108_STAT_CARRY2_TXTCOL       (1 << 2)
+#define TSI108_STAT_CARRY2_TXPAUSE      (1 << 0)
+
+#define TSI108_STAT_CARRYMASK1          (0x108)
+#define TSI108_STAT_CARRYMASK2          (0x10c)
+
+#define TSI108_EC_PORTCTRL              (0x200)
+#define TSI108_EC_PORTCTRL_STATRST      (1 << 31)
+#define TSI108_EC_PORTCTRL_STATEN       (1 << 28)
+#define TSI108_EC_PORTCTRL_NOGIG        (1 << 18)
+#define TSI108_EC_PORTCTRL_HALFDUPLEX   (1 << 16)
+
+#define TSI108_EC_INTSTAT               (0x204)
+#define TSI108_EC_INTMASK               (0x208)
+
+#define TSI108_INT_ANY                  (1 << 31)
+#define TSI108_INT_SFN                  (1 << 30)
+#define TSI108_INT_RXIDLE               (1 << 29)
+#define TSI108_INT_RXABORT              (1 << 28)
+#define TSI108_INT_RXERROR              (1 << 27)
+#define TSI108_INT_RXOVERRUN            (1 << 26)
+#define TSI108_INT_RXTHRESH             (1 << 25)
+#define TSI108_INT_RXWAIT               (1 << 24)
+#define TSI108_INT_RXQUEUE0             (1 << 16)
+#define TSI108_INT_STATCARRY            (1 << 15)
+#define TSI108_INT_TXIDLE               (1 << 13)
+#define TSI108_INT_TXABORT              (1 << 12)
+#define TSI108_INT_TXERROR              (1 << 11)
+#define TSI108_INT_TXUNDERRUN           (1 << 10)
+#define TSI108_INT_TXTHRESH             (1 <<  9)
+#define TSI108_INT_TXWAIT               (1 <<  8)
+#define TSI108_INT_TXQUEUE0             (1 <<  0)
+
+#define TSI108_EC_TXCFG                 (0x220)
+#define TSI108_EC_TXCFG_RST             (1 << 31)
+
+#define TSI108_EC_TXCTRL                (0x224)
+#define TSI108_EC_TXCTRL_IDLEINT        (1 << 31)
+#define TSI108_EC_TXCTRL_ABORT          (1 << 30)
+#define TSI108_EC_TXCTRL_GO             (1 << 15)
+#define TSI108_EC_TXCTRL_QUEUE0         (1 <<  0)
+
+#define TSI108_EC_TXSTAT                (0x228)
+#define TSI108_EC_TXSTAT_ACTIVE         (1 << 15)
+#define TSI108_EC_TXSTAT_QUEUE0         (1 << 0)
+
+#define TSI108_EC_TXESTAT               (0x22c)
+#define TSI108_EC_TXESTAT_Q0_ERR        (1 << 24)
+#define TSI108_EC_TXESTAT_Q0_DESCINT    (1 << 16)
+#define TSI108_EC_TXESTAT_Q0_EOF        (1 <<  8)
+#define TSI108_EC_TXESTAT_Q0_EOQ        (1 <<  0)
+
+#define TSI108_EC_TXERR                 (0x278)
+
+#define TSI108_EC_TXQ_CFG               (0x280)
+#define TSI108_EC_TXQ_CFG_DESC_INT      (1 << 20)
+#define TSI108_EC_TXQ_CFG_EOQ_OWN_INT   (1 << 19)
+#define TSI108_EC_TXQ_CFG_WSWP          (1 << 11)
+#define TSI108_EC_TXQ_CFG_BSWP          (1 << 10)
+#define TSI108_EC_TXQ_CFG_SFNPORT       0
+
+#define TSI108_EC_TXQ_BUFCFG            (0x284)
+#define TSI108_EC_TXQ_BUFCFG_BURST8     (0 << 8)
+#define TSI108_EC_TXQ_BUFCFG_BURST32    (1 << 8)
+#define TSI108_EC_TXQ_BUFCFG_BURST128   (2 << 8)
+#define TSI108_EC_TXQ_BUFCFG_BURST256   (3 << 8)
+#define TSI108_EC_TXQ_BUFCFG_WSWP       (1 << 11)
+#define TSI108_EC_TXQ_BUFCFG_BSWP       (1 << 10)
+#define TSI108_EC_TXQ_BUFCFG_SFNPORT    0
+
+#define TSI108_EC_TXQ_PTRLOW            (0x288)
+
+#define TSI108_EC_TXQ_PTRHIGH           (0x28c)
+#define TSI108_EC_TXQ_PTRHIGH_VALID     (1 << 31)
+
+#define TSI108_EC_TXTHRESH              (0x230)
+#define TSI108_EC_TXTHRESH_STARTFILL    0
+#define TSI108_EC_TXTHRESH_STOPFILL     16
+
+#define TSI108_EC_RXCFG                 (0x320)
+#define TSI108_EC_RXCFG_RST             (1 << 31)
+
+#define TSI108_EC_RXSTAT                (0x328)
+#define TSI108_EC_RXSTAT_ACTIVE         (1 << 15)
+#define TSI108_EC_RXSTAT_QUEUE0         (1 << 0)
+
+#define TSI108_EC_RXESTAT               (0x32c)
+#define TSI108_EC_RXESTAT_Q0_ERR        (1 << 24)
+#define TSI108_EC_RXESTAT_Q0_DESCINT    (1 << 16)
+#define TSI108_EC_RXESTAT_Q0_EOF        (1 <<  8)
+#define TSI108_EC_RXESTAT_Q0_EOQ        (1 <<  0)
+
+#define TSI108_EC_HASHADDR              (0x360)
+#define TSI108_EC_HASHADDR_AUTOINC      (1 << 31)
+#define TSI108_EC_HASHADDR_DO1STREAD    (1 << 30)
+#define TSI108_EC_HASHADDR_UNICAST      (0 <<  4)
+#define TSI108_EC_HASHADDR_MCAST        (1 <<  4)
+
+#define TSI108_EC_HASHDATA              (0x364)
+
+#define TSI108_EC_RXQ_PTRLOW            (0x388)
+
+#define TSI108_EC_RXQ_PTRHIGH           (0x38c)
+#define TSI108_EC_RXQ_PTRHIGH_VALID     (1 << 31)
+
+/* Station Enable -- accept packets destined for us */
+#define TSI108_EC_RXCFG_SE              (1 << 13)
+/* Unicast Frame Enable -- for packets not destined for us */
+#define TSI108_EC_RXCFG_UFE             (1 << 12)
+/* Multicast Frame Enable */
+#define TSI108_EC_RXCFG_MFE             (1 << 11)
+/* Broadcast Frame Enable */
+#define TSI108_EC_RXCFG_BFE             (1 << 10)
+#define TSI108_EC_RXCFG_UC_HASH         (1 <<  9)
+#define TSI108_EC_RXCFG_MC_HASH         (1 <<  8)
+
+#define TSI108_EC_RXQ_CFG               (0x380)
+#define TSI108_EC_RXQ_CFG_DESC_INT      (1 << 20)
+#define TSI108_EC_RXQ_CFG_EOQ_OWN_INT   (1 << 19)
+#define TSI108_EC_RXQ_CFG_WSWP          (1 << 11)
+#define TSI108_EC_RXQ_CFG_BSWP          (1 << 10)
+#define TSI108_EC_RXQ_CFG_SFNPORT       0
+
+#define TSI108_EC_RXQ_BUFCFG            (0x384)
+#define TSI108_EC_RXQ_BUFCFG_BURST8     (0 << 8)
+#define TSI108_EC_RXQ_BUFCFG_BURST32    (1 << 8)
+#define TSI108_EC_RXQ_BUFCFG_BURST128   (2 << 8)
+#define TSI108_EC_RXQ_BUFCFG_BURST256   (3 << 8)
+#define TSI108_EC_RXQ_BUFCFG_WSWP       (1 << 11)
+#define TSI108_EC_RXQ_BUFCFG_BSWP       (1 << 10)
+#define TSI108_EC_RXQ_BUFCFG_SFNPORT    0
+
+#define TSI108_EC_RXCTRL                (0x324)
+#define TSI108_EC_RXCTRL_ABORT          (1 << 30)
+#define TSI108_EC_RXCTRL_GO             (1 << 15)
+#define TSI108_EC_RXCTRL_QUEUE0         (1 << 0)
+
+#define TSI108_EC_RXERR                 (0x378)
+
+#define TSI108_TX_EOF   (1 << 0)        /* End of frame; last fragment of packet */
+#define TSI108_TX_SOF   (1 << 1)        /* Start of frame; first frag. of packet */
+#define TSI108_TX_VLAN  (1 << 2)        /* Per-frame VLAN: enables VLAN override */
+#define TSI108_TX_HUGE  (1 << 3)        /* Huge frame enable */
+#define TSI108_TX_PAD   (1 << 4)        /* Pad the packet if too short */
+#define TSI108_TX_CRC   (1 << 5)        /* Generate CRC for this packet */
+#define TSI108_TX_INT   (1 << 14)       /* Generate an IRQ after frag. processed */
+#define TSI108_TX_RETRY (0xf << 16)     /* 4 bit field indicating num. of retries */
+#define TSI108_TX_COL   (1 << 20)       /* Set if a collision occured */
+#define TSI108_TX_LCOL  (1 << 24)       /* Set if a late collision occured */
+#define TSI108_TX_UNDER (1 << 25)       /* Set if a FIFO underrun occured */
+#define TSI108_TX_RLIM  (1 << 26)       /* Set if the retry limit was reached */
+#define TSI108_TX_OK    (1 << 30)       /* Set if the frame TX was successful */
+#define TSI108_TX_OWN   (1 << 31)       /* Set if the device owns the descriptor */
+
+/* Note: the descriptor layouts assume big-endian byte order. */
+typedef struct {
+        u32 buf0;
+        u32 buf1;               /* Base address of buffer */
+        u32 next0;              /* Address of next descriptor, if any */
+        u32 next1;
+        u16 vlan;               /* VLAN, if override enabled for this packet */
+        u16 len;                /* Length of buffer in bytes */
+        u32 misc;               /* See TSI108_TX_* above */
+        u32 reserved0;          /*reserved0 and reserved1 are added to make the desc */
+        u32 reserved1;          /* 32-byte aligned */
+} __attribute__ ((aligned(32))) tx_desc;
+
+#define TSI108_RX_EOF   (1 << 0)        /* End of frame; last fragment of packet */
+#define TSI108_RX_SOF   (1 << 1)        /* Start of frame; first frag. of packet */
+#define TSI108_RX_VLAN  (1 << 2)        /* Set on SOF if packet has a VLAN */
+#define TSI108_RX_FTYPE (1 << 3)        /* Length/Type field is type, not length */
+#define TSI108_RX_RUNT  (1 << 4)/* Packet is less than minimum size */
+#define TSI108_RX_HASH  (1 << 7)/* Hash table match */
+#define TSI108_RX_BAD   (1 << 8)        /* Bad frame */
+#define TSI108_RX_OVER  (1 << 9)        /* FIFO overrun occured */
+#define TSI108_RX_TRUNC (1 << 11)       /* Packet truncated due to excess length */
+#define TSI108_RX_CRC   (1 << 12)       /* Packet had a CRC error */
+#define TSI108_RX_INT   (1 << 13)       /* Generate an IRQ after frag. processed */
+#define TSI108_RX_OWN   (1 << 15)       /* Set if the device owns the descriptor */
+
+#define TSI108_RX_SKB_SIZE 1536         /* The RX skb length */
+
+typedef struct {
+        u32 buf0;               /* Base address of buffer */
+        u32 buf1;               /* Base address of buffer */
+        u32 next0;              /* Address of next descriptor, if any */
+        u32 next1;              /* Address of next descriptor, if any */
+        u16 vlan;               /* VLAN of received packet, first frag only */
+        u16 len;                /* Length of received fragment in bytes */
+        u16 blen;               /* Length of buffer in bytes */
+        u16 misc;               /* See TSI108_RX_* above */
+        u32 reserved0;          /* reserved0 and reserved1 are added to make the desc */
+        u32 reserved1;          /* 32-byte aligned */
+} __attribute__ ((aligned(32))) rx_desc;
+
+#endif                          /* __TSI108_ETH_H */
diff --git a/drivers/net/tulip/21142.c b/drivers/net/tulip/21142.c
index fa3a2bb105ad..942b839ccc5b 100644
--- a/drivers/net/tulip/21142.c
+++ b/drivers/net/tulip/21142.c
@@ -26,10 +26,11 @@ static u16 t21142_csr15[] = { 0x0008, 0x0006, 0x000E, 0x0008, 0x0008, };
 
 /* Handle the 21143 uniquely: do autoselect with NWay, not the EEPROM list
    of available transceivers.  */
-void t21142_media_task(void *data)
+void t21142_media_task(struct work_struct *work)
 {
-        struct net_device *dev = data;
-        struct tulip_private *tp = netdev_priv(dev);
+        struct tulip_private *tp =
+                container_of(work, struct tulip_private, media_work);
+        struct net_device *dev = tp->dev;
         void __iomem *ioaddr = tp->base_addr;
         int csr12 = ioread32(ioaddr + CSR12);
         int next_tick = 60*HZ;
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index f6b3a94e97bf..9d67f11422ec 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -1906,9 +1906,7 @@ fill_defaults:
                         de->media[i].csr15 = t21041_csr15[i];
         }
 
-        de->ee_data = kmalloc(DE_EEPROM_SIZE, GFP_KERNEL);
-        if (de->ee_data)
-                memcpy(de->ee_data, &ee_data[0], DE_EEPROM_SIZE);
+        de->ee_data = kmemdup(&ee_data[0], DE_EEPROM_SIZE, GFP_KERNEL);
 
         return;
 
diff --git a/drivers/net/tulip/de4x5.c b/drivers/net/tulip/de4x5.c
index 3f4b6408b755..4b3cd3d8b62a 100644
--- a/drivers/net/tulip/de4x5.c
+++ b/drivers/net/tulip/de4x5.c
@@ -473,9 +473,9 @@
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
 #include <asm/uaccess.h>
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PMAC
 #include <asm/machdep.h>
-#endif /* CONFIG_PPC_MULTIPLATFORM */
+#endif /* CONFIG_PPC_PMAC */
 
 #include "de4x5.h"
 
@@ -4151,7 +4151,7 @@ get_hw_addr(struct net_device *dev)
     /* If possible, try to fix a broken card - SMC only so far */
     srom_repair(dev, broken);
 
-#ifdef CONFIG_PPC_MULTIPLATFORM
+#ifdef CONFIG_PPC_PMAC
     /*
     ** If the address starts with 00 a0, we have to bit-reverse
     ** each byte of the address.
@@ -4168,7 +4168,7 @@ get_hw_addr(struct net_device *dev)
                     dev->dev_addr[i] = ((x & 0x55) << 1) + ((x & 0xaa) >> 1);
             }
     }
-#endif /* CONFIG_PPC_MULTIPLATFORM */
+#endif /* CONFIG_PPC_PMAC */
 
     /* Test for a bad enet address */
     status = test_bad_enet(dev, status);
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index 4dd8a0bae860..7f59a3d4fda2 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -187,7 +187,7 @@ struct rx_desc {
 struct dmfe_board_info {
         u32 chip_id;                    /* Chip vendor/Device ID */
         u32 chip_revision;              /* Chip revision */
-        struct DEVICE *next_dev;        /* next device */
+        struct DEVICE *dev;             /* net device */
         struct pci_dev *pdev;           /* PCI device */
         spinlock_t lock;
 
@@ -399,6 +399,8 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
         /* Init system & device */
         db = netdev_priv(dev);
 
+        db->dev = dev;
+
         /* Allocate Tx/Rx descriptor memory */
         db->desc_pool_ptr = pci_alloc_consistent(pdev, sizeof(struct tx_desc) * DESC_ALL_CNT + 0x20, &db->desc_pool_dma_ptr);
         db->buf_pool_ptr = pci_alloc_consistent(pdev, TX_BUF_ALLOC * TX_DESC_CNT + 4, &db->buf_pool_dma_ptr);
@@ -426,6 +428,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
         dev->poll_controller = &poll_dmfe;
 #endif
         dev->ethtool_ops = &netdev_ethtool_ops;
+        netif_carrier_off(db->dev);
         spin_lock_init(&db->lock);
 
         pci_read_config_dword(pdev, 0x50, &pci_pmr);
@@ -1050,6 +1053,7 @@ static void netdev_get_drvinfo(struct net_device *dev,
 
 static const struct ethtool_ops netdev_ethtool_ops = {
         .get_drvinfo            = netdev_get_drvinfo,
+        .get_link               = ethtool_op_get_link,
 };
 
 /*
@@ -1144,6 +1148,7 @@ static void dmfe_timer(unsigned long data)
                 /* Link Failed */
                 DMFE_DBUG(0, "Link Failed", tmp_cr12);
                 db->link_failed = 1;
+                netif_carrier_off(db->dev);
 
                 /* For Force 10/100M Half/Full mode: Enable Auto-Nego mode */
                 /* AUTO or force 1M Homerun/Longrun don't need */
@@ -1166,6 +1171,8 @@ static void dmfe_timer(unsigned long data)
                         if ( (db->media_mode & DMFE_AUTO) &&
                                 dmfe_sense_speed(db) )
                                 db->link_failed = 1;
+                        else
+                                netif_carrier_on(db->dev);
                         dmfe_process_mode(db);
                         /* SHOW_MEDIA_TYPE(db->op_mode); */
                 }
diff --git a/drivers/net/tulip/timer.c b/drivers/net/tulip/timer.c
index 066e5d6bcbd8..df326fe1cc8f 100644
--- a/drivers/net/tulip/timer.c
+++ b/drivers/net/tulip/timer.c
@@ -18,10 +18,11 @@
 #include "tulip.h"
 
 
-void tulip_media_task(void *data)
+void tulip_media_task(struct work_struct *work)
 {
-        struct net_device *dev = data;
-        struct tulip_private *tp = netdev_priv(dev);
+        struct tulip_private *tp =
+                container_of(work, struct tulip_private, media_work);
+        struct net_device *dev = tp->dev;
         void __iomem *ioaddr = tp->base_addr;
         u32 csr12 = ioread32(ioaddr + CSR12);
         int next_tick = 2*HZ;
diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h
index ad107f45c7b1..25f25da76917 100644
--- a/drivers/net/tulip/tulip.h
+++ b/drivers/net/tulip/tulip.h
@@ -44,7 +44,7 @@ struct tulip_chip_table {
         int valid_intrs;        /* CSR7 interrupt enable settings */
         int flags;
         void (*media_timer) (unsigned long);
-        void (*media_task) (void *);
+        work_func_t media_task;
 };
 
 
@@ -392,6 +392,7 @@ struct tulip_private {
         int csr12_shadow;
         int pad0;               /* Used for 8-byte alignment */
         struct work_struct media_work;
+        struct net_device *dev;
 };
 
 
@@ -406,7 +407,7 @@ struct eeprom_fixup {
 
 /* 21142.c */
 extern u16 t21142_csr14[];
-void t21142_media_task(void *data);
+void t21142_media_task(struct work_struct *work);
 void t21142_start_nway(struct net_device *dev);
 void t21142_lnk_change(struct net_device *dev, int csr5);
 
@@ -444,7 +445,7 @@ void pnic_lnk_change(struct net_device *dev, int csr5);
 void pnic_timer(unsigned long data);
 
 /* timer.c */
-void tulip_media_task(void *data);
+void tulip_media_task(struct work_struct *work);
 void mxic_timer(unsigned long data);
 void comet_timer(unsigned long data);
 
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 0aee618f883c..5a35354aa523 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -1367,6 +1367,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
          * it is zeroed and aligned in alloc_etherdev
          */
         tp = netdev_priv(dev);
+        tp->dev = dev;
 
         tp->rx_ring = pci_alloc_consistent(pdev,
                                            sizeof(struct tulip_rx_desc) * RX_RING_SIZE +
@@ -1389,7 +1390,7 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
         tp->timer.data = (unsigned long)dev;
         tp->timer.function = tulip_tbl[tp->chip_id].media_timer;
 
-        INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task, dev);
+        INIT_WORK(&tp->media_work, tulip_tbl[tp->chip_id].media_task);
 
         dev->base_addr = (unsigned long)ioaddr;
 
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 3bf9e630404f..9781b16bb8b6 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -117,6 +117,7 @@ static const int multicast_filter_limit = 32;
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/mm.h>
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/ethtool.h>
@@ -127,7 +128,6 @@ static const int multicast_filter_limit = 32;
 #include <asm/io.h>
 #include <asm/uaccess.h>
 #include <linux/in6.h>
-#include <asm/checksum.h>
 #include <linux/version.h>
 #include <linux/dma-mapping.h>
 
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index b37888011067..1f05511fa390 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -30,7 +30,7 @@
 #include <linux/ethtool.h>
 #include <linux/mii.h>
 
-#include <asm/of_device.h>
+#include <asm/of_platform.h>
 #include <asm/uaccess.h>
 #include <asm/irq.h>
 #include <asm/io.h>
@@ -4301,12 +4301,12 @@ static int __init ucc_geth_init(void)
                 memcpy(&(ugeth_info[i]), &ugeth_primary_info,
                        sizeof(ugeth_primary_info));
 
-        return of_register_driver(&ucc_geth_driver);
+        return of_register_platform_driver(&ucc_geth_driver);
 }
 
 static void __exit ucc_geth_exit(void)
 {
-        of_unregister_driver(&ucc_geth_driver);
+        of_unregister_platform_driver(&ucc_geth_driver);
 }
 
 module_init(ucc_geth_init);
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index b5d0d7fb647a..d5ab9cf13257 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -57,44 +57,6 @@ config COSA
           The driver will be compiled as a module: the
           module will be called cosa.
 
-config DSCC4
-        tristate "Etinc PCISYNC serial board support"
-        depends on WAN && PCI && m
-        help
-          Driver for Etinc PCISYNC boards based on the Infineon (ex. Siemens)
-          DSCC4 chipset.
-
-          This is supposed to work with the four port card. Take a look at
-          <http://www.cogenit.fr/dscc4/> for further information about the
-          driver.
-
-          To compile this driver as a module, choose M here: the
-          module will be called dscc4.
-
-config DSCC4_PCISYNC
-        bool "Etinc PCISYNC features"
-        depends on DSCC4
-        help
-          Due to Etinc's design choice for its PCISYNC cards, some operations
-          are only allowed on specific ports of the DSCC4. This option is the
-          only way for the driver to know that it shouldn't return a success
-          code for these operations.
-
-          Please say Y if your card is an Etinc's PCISYNC.
-
-config DSCC4_PCI_RST
-        bool "Hard reset support"
-        depends on DSCC4
-        help
-          Various DSCC4 bugs forbid any reliable software reset of the ASIC.
-          As a replacement, some vendors provide a way to assert the PCI #RST
-          pin of DSCC4 through the GPIO port of the card. If you choose Y,
-          the driver will make use of this feature before module removal
-          (i.e. rmmod). The feature is known to be available on Commtech's
-          cards. Contact your manufacturer for details.
-
-          Say Y if your card supports this feature.
-
 #
 # Lan Media's board. Currently 1000, 1200, 5200, 5245
 #
@@ -323,6 +285,44 @@ config FARSYNC
           To compile this driver as a module, choose M here: the
           module will be called farsync.
 
+config DSCC4
+        tristate "Etinc PCISYNC serial board support"
+        depends on HDLC && PCI && m
+        help
+          Driver for Etinc PCISYNC boards based on the Infineon (ex. Siemens)
+          DSCC4 chipset.
+
+          This is supposed to work with the four port card. Take a look at
+          <http://www.cogenit.fr/dscc4/> for further information about the
+          driver.
+
+          To compile this driver as a module, choose M here: the
+          module will be called dscc4.
+
+config DSCC4_PCISYNC
+        bool "Etinc PCISYNC features"
+        depends on DSCC4
+        help
+          Due to Etinc's design choice for its PCISYNC cards, some operations
+          are only allowed on specific ports of the DSCC4. This option is the
+          only way for the driver to know that it shouldn't return a success
+          code for these operations.
+
+          Please say Y if your card is an Etinc's PCISYNC.
+
+config DSCC4_PCI_RST
+        bool "Hard reset support"
+        depends on DSCC4
+        help
+          Various DSCC4 bugs forbid any reliable software reset of the ASIC.
+          As a replacement, some vendors provide a way to assert the PCI #RST
+          pin of DSCC4 through the GPIO port of the card. If you choose Y,
+          the driver will make use of this feature before module removal
+          (i.e. rmmod). The feature is known to be available on Commtech's
+          cards. Contact your manufacturer for details.
+
+          Say Y if your card supports this feature.
+
 config DLCI
         tristate "Frame Relay DLCI support"
         depends on WAN
diff --git a/drivers/net/wan/pc300_tty.c b/drivers/net/wan/pc300_tty.c
index 931cbdf6d791..b2a23aed4428 100644
--- a/drivers/net/wan/pc300_tty.c
+++ b/drivers/net/wan/pc300_tty.c
@@ -125,8 +125,8 @@ static int cpc_tty_write_room(struct tty_struct *tty);
 static int cpc_tty_chars_in_buffer(struct tty_struct *tty);
 static void cpc_tty_flush_buffer(struct tty_struct *tty);
 static void cpc_tty_hangup(struct tty_struct *tty);
-static void cpc_tty_rx_work(void *data);
-static void cpc_tty_tx_work(void *data);
+static void cpc_tty_rx_work(struct work_struct *work);
+static void cpc_tty_tx_work(struct work_struct *work);
 static int cpc_tty_send_to_card(pc300dev_t *dev,void *buf, int len);
 static void cpc_tty_trace(pc300dev_t *dev, char* buf, int len, char rxtx);
 static void cpc_tty_signal_off(pc300dev_t *pc300dev, unsigned char);
@@ -261,8 +261,8 @@ void cpc_tty_init(pc300dev_t *pc300dev)
         cpc_tty->tty_minor = port + CPC_TTY_MINOR_START;
         cpc_tty->pc300dev = pc300dev; 
 
-        INIT_WORK(&cpc_tty->tty_tx_work, cpc_tty_tx_work, (void *)cpc_tty);
-        INIT_WORK(&cpc_tty->tty_rx_work, cpc_tty_rx_work, (void *)port);
+        INIT_WORK(&cpc_tty->tty_tx_work, cpc_tty_tx_work);
+        INIT_WORK(&cpc_tty->tty_rx_work, cpc_tty_rx_work);
         
         cpc_tty->buf_rx.first = cpc_tty->buf_rx.last = NULL;
 
@@ -659,21 +659,23 @@ static void cpc_tty_hangup(struct tty_struct *tty)
  * o call the line disc. read
  * o free memory
  */
-static void cpc_tty_rx_work(void * data)
+static void cpc_tty_rx_work(struct work_struct *work)
 {
+        st_cpc_tty_area *cpc_tty;
         unsigned long port;
         int i, j;
-        st_cpc_tty_area *cpc_tty; 
         volatile st_cpc_rx_buf *buf;
         char flags=0,flg_rx=1; 
         struct tty_ldisc *ld;
 
         if (cpc_tty_cnt == 0) return;
-
         
         for (i=0; (i < 4) && flg_rx ; i++) {
                 flg_rx = 0;
-                port = (unsigned long)data;
+
+                cpc_tty = container_of(work, st_cpc_tty_area, tty_rx_work);
+                port = cpc_tty - cpc_tty_area;
+
                 for (j=0; j < CPC_TTY_NPORTS; j++) {
                         cpc_tty = &cpc_tty_area[port];
                 
@@ -882,9 +884,10 @@ void cpc_tty_receive(pc300dev_t *pc300dev)
  * o if need call line discipline wakeup
  * o call wake_up_interruptible
  */
-static void cpc_tty_tx_work(void *data)
+static void cpc_tty_tx_work(struct work_struct *work)
 {
-        st_cpc_tty_area *cpc_tty = (st_cpc_tty_area *) data; 
+        st_cpc_tty_area *cpc_tty =
+                container_of(work, st_cpc_tty_area, tty_tx_work);
         struct tty_struct *tty; 
 
         CPC_TTY_DBG("%s: cpc_tty_tx_work init\n",cpc_tty->name);
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 41f1d6778849..7f38012b9c92 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -538,7 +538,7 @@ static void cleanup_card(struct net_device *dev)
         iounmap(ei_status.mem);
 }
 
-void
+void __exit
 cleanup_module(void)
 {
         int this_dev;
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index efcdaf1c5f73..44a22701da97 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -49,6 +49,7 @@
 #include <asm/uaccess.h>
 #include <net/ieee80211.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include "airo.h"
 
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index ac9437d497f0..f12355398fe7 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -219,21 +219,6 @@ static int airo_config(struct pcmcia_device *link)
         dev = link->priv;
 
         DEBUG(0, "airo_config(0x%p)\n", link);
-        
-        /*
-          This reads the card's CONFIG tuple to find its configuration
-          registers.
-        */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        tuple.Attributes = 0;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = sizeof(buf);
-        tuple.TupleOffset = 0;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
 
         /*
           In this loop, we scan the CIS for configuration table entries,
@@ -247,6 +232,10 @@ static int airo_config(struct pcmcia_device *link)
           these things without consulting the CIS, and most client drivers
           will only use the CIS to fill in implementation-defined details.
         */
+        tuple.Attributes = 0;
+        tuple.TupleData = buf;
+        tuple.TupleDataMax = sizeof(buf);
+        tuple.TupleOffset = 0;
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
         while (1) {
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index 0c07b8b7250d..10bcb48e80d0 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -595,7 +595,7 @@ static void atmel_join_bss(struct atmel_private *priv, int bss_index);
 static void atmel_smooth_qual(struct atmel_private *priv);
 static void atmel_writeAR(struct net_device *dev, u16 data);
 static int probe_atmel_card(struct net_device *dev);
-static int reset_atmel_card(struct net_device *dev );
+static int reset_atmel_card(struct net_device *dev);
 static void atmel_enter_state(struct atmel_private *priv, int new_state);
 int atmel_open (struct net_device *dev);
 
@@ -784,11 +784,11 @@ static void tx_update_descriptor(struct atmel_private *priv, int is_bcast,
 
 static int start_tx(struct sk_buff *skb, struct net_device *dev)
 {
+        static const u8 SNAP_RFC1024[6] = { 0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00 };
         struct atmel_private *priv = netdev_priv(dev);
         struct ieee80211_hdr_4addr header;
         unsigned long flags;
         u16 buff, frame_ctl, len = (ETH_ZLEN < skb->len) ? skb->len : ETH_ZLEN;
-        u8 SNAP_RFC1024[6] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
 
         if (priv->card && priv->present_callback &&
             !(*priv->present_callback)(priv->card)) {
@@ -1193,7 +1193,7 @@ static irqreturn_t service_interrupt(int irq, void *dev_id)
 
                 atmel_set_gcr(dev, GCR_ACKINT); /* acknowledge interrupt */
 
-                for (i = 0; i < sizeof(irq_order)/sizeof(u8); i++)
+                for (i = 0; i < ARRAY_SIZE(irq_order); i++)
                         if (isr & irq_order[i])
                                 break;
 
@@ -1345,10 +1345,10 @@ int atmel_open(struct net_device *dev)
                 atmel_set_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS, priv->reg_domain);
         } else {
                 priv->reg_domain = atmel_get_mib8(priv, Phy_Mib_Type, PHY_MIB_REG_DOMAIN_POS);
-                for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+                for (i = 0; i < ARRAY_SIZE(channel_table); i++)
                         if (priv->reg_domain == channel_table[i].reg_domain)
                                 break;
-                if (i == sizeof(channel_table)/sizeof(channel_table[0])) {
+                if (i == ARRAY_SIZE(channel_table)) {
                         priv->reg_domain = REG_DOMAIN_MKK1;
                         printk(KERN_ALERT "%s: failed to get regulatory domain: assuming MKK1.\n", dev->name);
                 }
@@ -1393,7 +1393,7 @@ static int atmel_validate_channel(struct atmel_private *priv, int channel)
            else return suitable default channel */
         int i;
 
-        for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+        for (i = 0; i < ARRAY_SIZE(channel_table); i++)
                 if (priv->reg_domain == channel_table[i].reg_domain) {
                         if (channel >= channel_table[i].min &&
                             channel <= channel_table[i].max)
@@ -1437,7 +1437,7 @@ static int atmel_proc_output (char *buf, struct atmel_private *priv)
                 }
 
                 r = "<unknown>";
-                for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++)
+                for (i = 0; i < ARRAY_SIZE(channel_table); i++)
                         if (priv->reg_domain == channel_table[i].reg_domain)
                                 r = channel_table[i].name;
 
@@ -1736,7 +1736,7 @@ static int atmel_set_encode(struct net_device *dev,
                                 /* Disable the key */
                                 priv->wep_key_len[index] = 0;
                 /* Check if the key is not marked as invalid */
-                if(!(dwrq->flags & IW_ENCODE_NOKEY)) {
+                if (!(dwrq->flags & IW_ENCODE_NOKEY)) {
                         /* Cleanup */
                         memset(priv->wep_keys[index], 0, 13);
                         /* Copy the key in the driver */
@@ -1907,7 +1907,7 @@ static int atmel_get_encodeext(struct net_device *dev,
 
         encoding->flags = idx + 1;
         memset(ext, 0, sizeof(*ext));
-        
+
         if (!priv->wep_is_on) {
                 ext->alg = IW_ENCODE_ALG_NONE;
                 ext->key_len = 0;
@@ -2343,6 +2343,14 @@ static int atmel_get_scan(struct net_device *dev,
                 iwe.u.freq.e = 0;
                 current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA, &iwe, IW_EV_FREQ_LEN);
 
+                /* Add quality statistics */
+                iwe.cmd = IWEVQUAL;
+                iwe.u.qual.level = priv->BSSinfo[i].RSSI;
+                iwe.u.qual.qual  = iwe.u.qual.level;
+                /* iwe.u.qual.noise  = SOMETHING */
+                current_ev = iwe_stream_add_event(current_ev, extra + IW_SCAN_MAX_DATA , &iwe, IW_EV_QUAL_LEN);
+
+
                 iwe.cmd = SIOCGIWENCODE;
                 if (priv->BSSinfo[i].UsingWEP)
                         iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
@@ -2373,7 +2381,7 @@ static int atmel_get_range(struct net_device *dev,
         range->min_nwid = 0x0000;
         range->max_nwid = 0x0000;
         range->num_channels = 0;
-        for (j = 0; j < sizeof(channel_table)/sizeof(channel_table[0]); j++)
+        for (j = 0; j < ARRAY_SIZE(channel_table); j++)
                 if (priv->reg_domain == channel_table[j].reg_domain) {
                         range->num_channels = channel_table[j].max - channel_table[j].min + 1;
                         break;
@@ -2579,9 +2587,9 @@ static const struct iw_priv_args atmel_private_args[] = {
 
 static const struct iw_handler_def atmel_handler_def =
 {
-        .num_standard   = sizeof(atmel_handler)/sizeof(iw_handler),
-        .num_private    = sizeof(atmel_private_handler)/sizeof(iw_handler),
-        .num_private_args = sizeof(atmel_private_args)/sizeof(struct iw_priv_args),
+        .num_standard   = ARRAY_SIZE(atmel_handler),
+        .num_private    = ARRAY_SIZE(atmel_private_handler),
+        .num_private_args = ARRAY_SIZE(atmel_private_args),
         .standard       = (iw_handler *) atmel_handler,
         .private        = (iw_handler *) atmel_private_handler,
         .private_args   = (struct iw_priv_args *) atmel_private_args,
@@ -2645,7 +2653,7 @@ static int atmel_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 
                 domain[REGDOMAINSZ] = 0;
                 rc = -EINVAL;
-                for (i = 0; i < sizeof(channel_table)/sizeof(channel_table[0]); i++) {
+                for (i = 0; i < ARRAY_SIZE(channel_table); i++) {
                         /* strcasecmp doesn't exist in the library */
                         char *a = channel_table[i].name;
                         char *b = domain;
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index 785664090bb4..12617cd0b78e 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -5,12 +5,12 @@
         Copyright 2000-2001 ATMEL Corporation.
         Copyright 2003 Simon Kelley.
 
-    This code was developed from version 2.1.1 of the Atmel drivers, 
-    released by Atmel corp. under the GPL in December 2002. It also 
-    includes code from the Linux aironet drivers (C) Benjamin Reed, 
-    and the Linux PCMCIA package, (C) David Hinds. 
+    This code was developed from version 2.1.1 of the Atmel drivers,
+    released by Atmel corp. under the GPL in December 2002. It also
+    includes code from the Linux aironet drivers (C) Benjamin Reed,
+    and the Linux PCMCIA package, (C) David Hinds.
 
-    For all queries about this code, please contact the current author, 
+    For all queries about this code, please contact the current author,
     Simon Kelley <simon@thekelleys.org.uk> and not Atmel Corporation.
 
     This program is free software; you can redistribute it and/or modify
@@ -87,7 +87,7 @@ MODULE_SUPPORTED_DEVICE("Atmel at76c50x PCMCIA cards");
    event is received.  The config() and release() entry points are
    used to configure or release a socket, in response to card
    insertion and ejection events.  They are invoked from the atmel_cs
-   event handler. 
+   event handler.
 */
 
 static int atmel_config(struct pcmcia_device *link);
@@ -133,22 +133,22 @@ static void atmel_detach(struct pcmcia_device *p_dev);
    device IO routines can use a flag like this to throttle IO to a
    card that is not ready to accept it.
 */
-   
+
 typedef struct local_info_t {
         dev_node_t      node;
         struct net_device *eth_dev;
 } local_info_t;
 
 /*======================================================================
-  
+
   atmel_attach() creates an "instance" of the driver, allocating
   local data structures for one device.  The device is registered
   with Card Services.
-  
+
   The dev_link structure is initialized, but we don't actually
   configure the card at this point -- we wait until we receive a
   card insertion event.
-  
+
   ======================================================================*/
 
 static int atmel_probe(struct pcmcia_device *p_dev)
@@ -184,12 +184,12 @@ static int atmel_probe(struct pcmcia_device *p_dev)
 } /* atmel_attach */
 
 /*======================================================================
-  
+
   This deletes a driver "instance".  The device is de-registered
   with Card Services.  If it has been released, all local data
   structures are freed.  Otherwise, the structures will be freed
   when the device is released.
-  
+
   ======================================================================*/
 
 static void atmel_detach(struct pcmcia_device *link)
@@ -202,11 +202,11 @@ static void atmel_detach(struct pcmcia_device *link)
 }
 
 /*======================================================================
-  
+
   atmel_config() is scheduled to run after a CARD_INSERTION event
   is received, to configure the PCMCIA socket, and to make the
   device available to the system.
-  
+
   ======================================================================*/
 
 #define CS_CHECK(fn, ret) \
@@ -237,28 +237,17 @@ static int atmel_config(struct pcmcia_device *link)
         did = handle_to_dev(link).driver_data;
 
         DEBUG(0, "atmel_config(0x%p)\n", link);
-        
+
         tuple.Attributes = 0;
         tuple.TupleData = buf;
         tuple.TupleDataMax = sizeof(buf);
         tuple.TupleOffset = 0;
-        
-        /*
-          This reads the card's CONFIG tuple to find its configuration
-          registers.
-        */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
 
         /*
           In this loop, we scan the CIS for configuration table entries,
           each of which describes a valid card configuration, including
           voltage, IO window, memory window, and interrupt settings.
-          
+
           We make no assumptions about the card to be configured: we use
           just the information available in the CIS.  In an ideal world,
           this would work for any PCMCIA card, but it requires a complete
@@ -274,17 +263,17 @@ static int atmel_config(struct pcmcia_device *link)
                 if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
                                 pcmcia_parse_tuple(link, &tuple, &parse) != 0)
                         goto next_entry;
-                
+
                 if (cfg->flags & CISTPL_CFTABLE_DEFAULT) dflt = *cfg;
                 if (cfg->index == 0) goto next_entry;
                 link->conf.ConfigIndex = cfg->index;
-                
+
                 /* Does this card need audio output? */
                 if (cfg->flags & CISTPL_CFTABLE_AUDIO) {
                         link->conf.Attributes |= CONF_ENABLE_SPKR;
                         link->conf.Status = CCSR_AUDIO_ENA;
                 }
-                
+
                 /* Use power settings for Vcc and Vpp if present */
                 /*  Note that the CIS values need to be rescaled */
                 if (cfg->vpp1.present & (1<<CISTPL_POWER_VNOM))
@@ -293,11 +282,11 @@ static int atmel_config(struct pcmcia_device *link)
                 else if (dflt.vpp1.present & (1<<CISTPL_POWER_VNOM))
                         link->conf.Vpp =
                                 dflt.vpp1.param[CISTPL_POWER_VNOM]/10000;
-                
+
                 /* Do we need to allocate an interrupt? */
                 if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
                         link->conf.Attributes |= CONF_ENABLE_IRQ;
-                
+
                 /* IO window settings */
                 link->io.NumPorts1 = link->io.NumPorts2 = 0;
                 if ((cfg->io.nwin > 0) || (dflt.io.nwin > 0)) {
@@ -315,18 +304,18 @@ static int atmel_config(struct pcmcia_device *link)
                                 link->io.NumPorts2 = io->win[1].len;
                         }
                 }
-                
+
                 /* This reserves IO space but doesn't actually enable it */
                 if (pcmcia_request_io(link, &link->io) != 0)
                         goto next_entry;
 
                 /* If we got this far, we're cool! */
                 break;
-                
+
         next_entry:
                 CS_CHECK(GetNextTuple, pcmcia_get_next_tuple(link, &tuple));
         }
-        
+
         /*
           Allocate an interrupt line.  Note that this does not assign a
           handler to the interrupt, unless the 'Handler' member of the
@@ -334,31 +323,31 @@ static int atmel_config(struct pcmcia_device *link)
         */
         if (link->conf.Attributes & CONF_ENABLE_IRQ)
                 CS_CHECK(RequestIRQ, pcmcia_request_irq(link, &link->irq));
-        
+
         /*
           This actually configures the PCMCIA socket -- setting up
           the I/O windows and the interrupt mapping, and putting the
           card and host interface into "Memory and IO" mode.
         */
         CS_CHECK(RequestConfiguration, pcmcia_request_configuration(link, &link->conf));
-        
+
         if (link->irq.AssignedIRQ == 0) {
-                printk(KERN_ALERT 
+                printk(KERN_ALERT
                        "atmel: cannot assign IRQ: check that CONFIG_ISA is set in kernel config.");
                 goto cs_failed;
         }
-       
-        ((local_info_t*)link->priv)->eth_dev = 
+
+        ((local_info_t*)link->priv)->eth_dev =
                 init_atmel_card(link->irq.AssignedIRQ,
                                 link->io.BasePort1,
                                 did ? did->driver_info : ATMEL_FW_TYPE_NONE,
                                 &handle_to_dev(link),
-                                card_present, 
+                                card_present,
                                 link);
-        if (!((local_info_t*)link->priv)->eth_dev) 
+        if (!((local_info_t*)link->priv)->eth_dev)
                         goto cs_failed;
-        
-        
+
+
         /*
           At this point, the dev_node_t structure(s) need to be
           initialized and arranged in a linked list at link->dev_node.
@@ -376,11 +365,11 @@ static int atmel_config(struct pcmcia_device *link)
 }
 
 /*======================================================================
-  
+
   After a card is removed, atmel_release() will unregister the
   device, and release the PCMCIA configuration.  If the device is
   still open, this will be postponed until it is closed.
-  
+
   ======================================================================*/
 
 static void atmel_release(struct pcmcia_device *link)
@@ -517,7 +506,7 @@ static void atmel_cs_cleanup(void)
     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-    POSSIBILITY OF SUCH DAMAGE.    
+    POSSIBILITY OF SUCH DAMAGE.
 */
 
 module_init(atmel_cs_init);
diff --git a/drivers/net/wireless/atmel_pci.c b/drivers/net/wireless/atmel_pci.c
index 3bfa791c323d..92f87fbe750f 100644
--- a/drivers/net/wireless/atmel_pci.c
+++ b/drivers/net/wireless/atmel_pci.c
@@ -53,18 +53,18 @@ static int __devinit atmel_pci_probe(struct pci_dev *pdev,
                                      const struct pci_device_id *pent)
 {
         struct net_device *dev;
-                
+
         if (pci_enable_device(pdev))
                 return -ENODEV;
-        
+
         pci_set_master(pdev);
-        
-        dev = init_atmel_card(pdev->irq, pdev->resource[1].start, 
+
+        dev = init_atmel_card(pdev->irq, pdev->resource[1].start,
                               ATMEL_FW_TYPE_506,
                               &pdev->dev, NULL, NULL);
         if (!dev)
                 return -ENODEV;
-        
+
         pci_set_drvdata(pdev, dev);
         return 0;
 }
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx.h b/drivers/net/wireless/bcm43xx/bcm43xx.h
index d6a8bf09878e..8286678513b9 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx.h
@@ -159,6 +159,7 @@
 
 /* Chipcommon registers. */
 #define BCM43xx_CHIPCOMMON_CAPABILITIES         0x04
+#define BCM43xx_CHIPCOMMON_CTL                  0x28
 #define BCM43xx_CHIPCOMMON_PLLONDELAY           0xB0
 #define BCM43xx_CHIPCOMMON_FREFSELDELAY         0xB4
 #define BCM43xx_CHIPCOMMON_SLOWCLKCTL           0xB8
@@ -172,6 +173,33 @@
 /* SBTOPCI2 values. */
 #define BCM43xx_SBTOPCI2_PREFETCH       0x4
 #define BCM43xx_SBTOPCI2_BURST          0x8
+#define BCM43xx_SBTOPCI2_MEMREAD_MULTI  0x20
+
+/* PCI-E core registers. */
+#define BCM43xx_PCIECORE_REG_ADDR      0x0130
+#define BCM43xx_PCIECORE_REG_DATA      0x0134
+#define BCM43xx_PCIECORE_MDIO_CTL      0x0128
+#define BCM43xx_PCIECORE_MDIO_DATA     0x012C
+
+/* PCI-E registers. */
+#define BCM43xx_PCIE_TLP_WORKAROUND    0x0004
+#define BCM43xx_PCIE_DLLP_LINKCTL      0x0100
+
+/* PCI-E MDIO bits. */
+#define BCM43xx_PCIE_MDIO_ST   0x40000000
+#define BCM43xx_PCIE_MDIO_WT   0x10000000
+#define BCM43xx_PCIE_MDIO_DEV  22
+#define BCM43xx_PCIE_MDIO_REG  18
+#define BCM43xx_PCIE_MDIO_TA   0x00020000
+#define BCM43xx_PCIE_MDIO_TC   0x0100
+
+/* MDIO devices. */
+#define BCM43xx_MDIO_SERDES_RX  0x1F
+
+/* SERDES RX registers. */
+#define BCM43xx_SERDES_RXTIMER  0x2
+#define BCM43xx_SERDES_CDR      0x6
+#define BCM43xx_SERDES_CDR_BW   0x7
 
 /* Chipcommon capabilities. */
 #define BCM43xx_CAPABILITIES_PCTL               0x00040000
@@ -221,6 +249,7 @@
 #define BCM43xx_COREID_USB20_HOST       0x819
 #define BCM43xx_COREID_USB20_DEV        0x81a
 #define BCM43xx_COREID_SDIO_HOST        0x81b
+#define BCM43xx_COREID_PCIE             0x820
 
 /* Core Information Registers */
 #define BCM43xx_CIR_BASE                0xf00
@@ -365,6 +394,9 @@
 #define BCM43xx_DEFAULT_SHORT_RETRY_LIMIT       7
 #define BCM43xx_DEFAULT_LONG_RETRY_LIMIT        4
 
+/* FIXME: the next line is a guess as to what the maximum RSSI value might be */
+#define RX_RSSI_MAX                             60
+
 /* Max size of a security key */
 #define BCM43xx_SEC_KEYSIZE                     16
 /* Security algorithms. */
@@ -787,7 +819,7 @@ struct bcm43xx_private {
         struct tasklet_struct isr_tasklet;
 
         /* Periodic tasks */
-        struct work_struct periodic_work;
+        struct delayed_work periodic_work;
         unsigned int periodic_state;
 
         struct work_struct restart_work;
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
index 2ddbec6bf15b..7d383a27b927 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.c
@@ -189,20 +189,24 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
                 case BCM43xx_LED_INACTIVE:
                         continue;
                 case BCM43xx_LED_OFF:
+                case BCM43xx_LED_BCM4303_3:
                         break;
                 case BCM43xx_LED_ON:
                         turn_on = 1;
                         break;
                 case BCM43xx_LED_ACTIVITY:
+                case BCM43xx_LED_BCM4303_0:
                         turn_on = activity;
                         break;
                 case BCM43xx_LED_RADIO_ALL:
                         turn_on = radio->enabled;
                         break;
                 case BCM43xx_LED_RADIO_A:
+                case BCM43xx_LED_BCM4303_2:
                         turn_on = (radio->enabled && phy->type == BCM43xx_PHYTYPE_A);
                         break;
                 case BCM43xx_LED_RADIO_B:
+                case BCM43xx_LED_BCM4303_1:
                         turn_on = (radio->enabled &&
                                    (phy->type == BCM43xx_PHYTYPE_B ||
                                     phy->type == BCM43xx_PHYTYPE_G));
@@ -257,7 +261,8 @@ void bcm43xx_leds_update(struct bcm43xx_private *bcm, int activity)
                         continue;
 #endif /* CONFIG_BCM43XX_DEBUG */
                 default:
-                        assert(0);
+                        dprintkl(KERN_INFO PFX "Bad value in leds_update,"
+                                " led->behaviour: 0x%x\n", led->behaviour);
                 };
 
                 if (led->activelow)
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
index d3716cf3aebc..811e14a81198 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_leds.h
@@ -46,6 +46,12 @@ enum { /* LED behaviour values */
         BCM43xx_LED_TEST_BLINKSLOW,
         BCM43xx_LED_TEST_BLINKMEDIUM,
         BCM43xx_LED_TEST_BLINKFAST,
+
+        /* Misc values for BCM4303 */
+        BCM43xx_LED_BCM4303_0 = 0x2B,
+        BCM43xx_LED_BCM4303_1 = 0x78,
+        BCM43xx_LED_BCM4303_2 = 0x2E,
+        BCM43xx_LED_BCM4303_3 = 0x19,
 };
 
 int bcm43xx_leds_init(struct bcm43xx_private *bcm);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_main.c b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
index a94c6d8826f8..2ec2e5afce67 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_main.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_main.c
@@ -130,6 +130,10 @@ MODULE_PARM_DESC(fwpostfix, "Postfix for .fw files. Useful for debugging.");
         { PCI_VENDOR_ID_BROADCOM, 0x4301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
         /* Broadcom 4307 802.11b */
         { PCI_VENDOR_ID_BROADCOM, 0x4307, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+        /* Broadcom 4311 802.11(a)/b/g */
+        { PCI_VENDOR_ID_BROADCOM, 0x4311, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+        /* Broadcom 4312 802.11a/b/g */
+        { PCI_VENDOR_ID_BROADCOM, 0x4312, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
         /* Broadcom 4318 802.11b/g */
         { PCI_VENDOR_ID_BROADCOM, 0x4318, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
         /* Broadcom 4319 802.11a/b/g */
@@ -746,7 +750,7 @@ int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
         if (err)
                 goto err_ctlreg;
         spromctl |= 0x10; /* SPROM WRITE enable. */
-        bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
+        err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
         if (err)
                 goto err_ctlreg;
         /* We must burn lots of CPU cycles here, but that does not
@@ -768,7 +772,7 @@ int bcm43xx_sprom_write(struct bcm43xx_private *bcm, const u16 *sprom)
                 mdelay(20);
         }
         spromctl &= ~0x10; /* SPROM WRITE enable. */
-        bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
+        err = bcm43xx_pci_write_config32(bcm, BCM43xx_PCICFG_SPROMCTL, spromctl);
         if (err)
                 goto err_ctlreg;
         mdelay(500);
@@ -1463,6 +1467,23 @@ static void handle_irq_transmit_status(struct bcm43xx_private *bcm)
         }
 }
 
+static void drain_txstatus_queue(struct bcm43xx_private *bcm)
+{
+        u32 dummy;
+
+        if (bcm->current_core->rev < 5)
+                return;
+        /* Read all entries from the microcode TXstatus FIFO
+         * and throw them away.
+         */
+        while (1) {
+                dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_0);
+                if (!dummy)
+                        break;
+                dummy = bcm43xx_read32(bcm, BCM43xx_MMIO_XMITSTAT_1);
+        }
+}
+
 static void bcm43xx_generate_noise_sample(struct bcm43xx_private *bcm)
 {
         bcm43xx_shm_write16(bcm, BCM43xx_SHM_SHARED, 0x408, 0x7F7F);
@@ -2583,8 +2604,9 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
         /* fetch sb_id_hi from core information registers */
         sb_id_hi = bcm43xx_read32(bcm, BCM43xx_CIR_SB_ID_HI);
 
-        core_id = (sb_id_hi & 0xFFF0) >> 4;
-        core_rev = (sb_id_hi & 0xF);
+        core_id = (sb_id_hi & 0x8FF0) >> 4;
+        core_rev = (sb_id_hi & 0x7000) >> 8;
+        core_rev |= (sb_id_hi & 0xF);
         core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
 
         /* if present, chipcommon is always core 0; read the chipid from it */
@@ -2662,14 +2684,10 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
                 bcm->chip_id, bcm->chip_rev);
         dprintk(KERN_INFO PFX "Number of cores: %d\n", core_count);
         if (bcm->core_chipcommon.available) {
-                dprintk(KERN_INFO PFX "Core 0: ID 0x%x, rev 0x%x, vendor 0x%x, %s\n",
-                        core_id, core_rev, core_vendor,
-                        bcm43xx_core_enabled(bcm) ? "enabled" : "disabled");
-        }
-
-        if (bcm->core_chipcommon.available)
+                dprintk(KERN_INFO PFX "Core 0: ID 0x%x, rev 0x%x, vendor 0x%x\n",
+                        core_id, core_rev, core_vendor);
                 current_core = 1;
-        else
+        } else
                 current_core = 0;
         for ( ; current_core < core_count; current_core++) {
                 struct bcm43xx_coreinfo *core;
@@ -2687,13 +2705,13 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
                 core_rev = (sb_id_hi & 0xF);
                 core_vendor = (sb_id_hi & 0xFFFF0000) >> 16;
 
-                dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x, %s\n",
-                        current_core, core_id, core_rev, core_vendor,
-                        bcm43xx_core_enabled(bcm) ? "enabled" : "disabled" );
+                dprintk(KERN_INFO PFX "Core %d: ID 0x%x, rev 0x%x, vendor 0x%x\n",
+                        current_core, core_id, core_rev, core_vendor);
 
                 core = NULL;
                 switch (core_id) {
                 case BCM43xx_COREID_PCI:
+                case BCM43xx_COREID_PCIE:
                         core = &bcm->core_pci;
                         if (core->available) {
                                 printk(KERN_WARNING PFX "Multiple PCI cores found.\n");
@@ -2732,12 +2750,12 @@ static int bcm43xx_probe_cores(struct bcm43xx_private *bcm)
                         case 6:
                         case 7:
                         case 9:
+                        case 10:
                                 break;
                         default:
-                                printk(KERN_ERR PFX "Error: Unsupported 80211 core revision %u\n",
+                                printk(KERN_WARNING PFX
+                                       "Unsupported 80211 core revision %u\n",
                                        core_rev);
-                                err = -ENODEV;
-                                goto out;
                         }
                         bcm->nr_80211_available++;
                         core->priv = ext_80211;
@@ -2851,16 +2869,11 @@ static int bcm43xx_wireless_core_init(struct bcm43xx_private *bcm,
         u32 sbimconfiglow;
         u8 limit;
 
-        if (bcm->chip_rev < 5) {
+        if (bcm->core_pci.rev <= 5 && bcm->core_pci.id != BCM43xx_COREID_PCIE) {
                 sbimconfiglow = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
                 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
                 sbimconfiglow &= ~ BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
-                if (bcm->bustype == BCM43xx_BUSTYPE_PCI)
-                        sbimconfiglow |= 0x32;
-                else if (bcm->bustype == BCM43xx_BUSTYPE_SB)
-                        sbimconfiglow |= 0x53;
-                else
-                        assert(0);
+                sbimconfiglow |= 0x32;
                 bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, sbimconfiglow);
         }
 
@@ -2987,22 +3000,64 @@ static void bcm43xx_pcicore_broadcast_value(struct bcm43xx_private *bcm,
 
 static int bcm43xx_pcicore_commit_settings(struct bcm43xx_private *bcm)
 {
-        int err;
-        struct bcm43xx_coreinfo *old_core;
+        int err = 0;
 
-        old_core = bcm->current_core;
-        err = bcm43xx_switch_core(bcm, &bcm->core_pci);
-        if (err)
-                goto out;
+        bcm->irq_savedstate = bcm43xx_interrupt_disable(bcm, BCM43xx_IRQ_ALL);
 
-        bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
+        if (bcm->core_chipcommon.available) {
+                err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
+                if (err)
+                        goto out;
+
+                bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
+
+                /* this function is always called when a PCI core is mapped */
+                err = bcm43xx_switch_core(bcm, &bcm->core_pci);
+                if (err)
+                        goto out;
+        } else
+                bcm43xx_pcicore_broadcast_value(bcm, 0xfd8, 0x00000000);
+
+        bcm43xx_interrupt_enable(bcm, bcm->irq_savedstate);
 
-        bcm43xx_switch_core(bcm, old_core);
-        assert(err == 0);
 out:
         return err;
 }
 
+static u32 bcm43xx_pcie_reg_read(struct bcm43xx_private *bcm, u32 address)
+{
+        bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_ADDR, address);
+        return bcm43xx_read32(bcm, BCM43xx_PCIECORE_REG_DATA);
+}
+
+static void bcm43xx_pcie_reg_write(struct bcm43xx_private *bcm, u32 address,
+                                    u32 data)
+{
+        bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_ADDR, address);
+        bcm43xx_write32(bcm, BCM43xx_PCIECORE_REG_DATA, data);
+}
+
+static void bcm43xx_pcie_mdio_write(struct bcm43xx_private *bcm, u8 dev, u8 reg,
+                                    u16 data)
+{
+        int i;
+
+        bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_CTL, 0x0082);
+        bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_DATA, BCM43xx_PCIE_MDIO_ST |
+                        BCM43xx_PCIE_MDIO_WT | (dev << BCM43xx_PCIE_MDIO_DEV) |
+                        (reg << BCM43xx_PCIE_MDIO_REG) | BCM43xx_PCIE_MDIO_TA |
+                        data);
+        udelay(10);
+
+        for (i = 0; i < 10; i++) {
+                if (bcm43xx_read32(bcm, BCM43xx_PCIECORE_MDIO_CTL) &
+                    BCM43xx_PCIE_MDIO_TC)
+                        break;
+                msleep(1);
+        }
+        bcm43xx_write32(bcm, BCM43xx_PCIECORE_MDIO_CTL, 0);
+}
+
 /* Make an I/O Core usable. "core_mask" is the bitmask of the cores to enable.
  * To enable core 0, pass a core_mask of 1<<0
  */
@@ -3022,7 +3077,8 @@ static int bcm43xx_setup_backplane_pci_connection(struct bcm43xx_private *bcm,
         if (err)
                 goto out;
 
-        if (bcm->core_pci.rev < 6) {
+        if (bcm->current_core->rev < 6 ||
+                bcm->current_core->id == BCM43xx_COREID_PCI) {
                 value = bcm43xx_read32(bcm, BCM43xx_CIR_SBINTVEC);
                 value |= (1 << backplane_flag_nr);
                 bcm43xx_write32(bcm, BCM43xx_CIR_SBINTVEC, value);
@@ -3040,21 +3096,46 @@ static int bcm43xx_setup_backplane_pci_connection(struct bcm43xx_private *bcm,
                 }
         }
 
-        value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
-        value |= BCM43xx_SBTOPCI2_PREFETCH | BCM43xx_SBTOPCI2_BURST;
-        bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
-
-        if (bcm->core_pci.rev < 5) {
-                value = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
-                value |= (2 << BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT)
-                         & BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
-                value |= (3 << BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT)
-                         & BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
-                bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, value);
-                err = bcm43xx_pcicore_commit_settings(bcm);
-                assert(err == 0);
+        if (bcm->current_core->id == BCM43xx_COREID_PCI) {
+                value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
+                value |= BCM43xx_SBTOPCI2_PREFETCH | BCM43xx_SBTOPCI2_BURST;
+                bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
+
+                if (bcm->current_core->rev < 5) {
+                        value = bcm43xx_read32(bcm, BCM43xx_CIR_SBIMCONFIGLOW);
+                        value |= (2 << BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_SHIFT)
+                                 & BCM43xx_SBIMCONFIGLOW_SERVICE_TOUT_MASK;
+                        value |= (3 << BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_SHIFT)
+                                 & BCM43xx_SBIMCONFIGLOW_REQUEST_TOUT_MASK;
+                        bcm43xx_write32(bcm, BCM43xx_CIR_SBIMCONFIGLOW, value);
+                        err = bcm43xx_pcicore_commit_settings(bcm);
+                        assert(err == 0);
+                } else if (bcm->current_core->rev >= 11) {
+                        value = bcm43xx_read32(bcm, BCM43xx_PCICORE_SBTOPCI2);
+                        value |= BCM43xx_SBTOPCI2_MEMREAD_MULTI;
+                        bcm43xx_write32(bcm, BCM43xx_PCICORE_SBTOPCI2, value);
+                }
+        } else {
+                if (bcm->current_core->rev == 0 || bcm->current_core->rev == 1) {
+                        value = bcm43xx_pcie_reg_read(bcm, BCM43xx_PCIE_TLP_WORKAROUND);
+                        value |= 0x8;
+                        bcm43xx_pcie_reg_write(bcm, BCM43xx_PCIE_TLP_WORKAROUND,
+                                               value);
+                }
+                if (bcm->current_core->rev == 0) {
+                        bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
+                                                BCM43xx_SERDES_RXTIMER, 0x8128);
+                        bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
+                                                BCM43xx_SERDES_CDR, 0x0100);
+                        bcm43xx_pcie_mdio_write(bcm, BCM43xx_MDIO_SERDES_RX,
+                                                BCM43xx_SERDES_CDR_BW, 0x1466);
+                } else if (bcm->current_core->rev == 1) {
+                        value = bcm43xx_pcie_reg_read(bcm, BCM43xx_PCIE_DLLP_LINKCTL);
+                        value |= 0x40;
+                        bcm43xx_pcie_reg_write(bcm, BCM43xx_PCIE_DLLP_LINKCTL,
+                                               value);
+                }
         }
-
 out_switch_back:
         err = bcm43xx_switch_core(bcm, old_core);
 out:
@@ -3123,57 +3204,43 @@ static void bcm43xx_periodic_every15sec(struct bcm43xx_private *bcm)
 
 static void do_periodic_work(struct bcm43xx_private *bcm)
 {
-        unsigned int state;
-
-        state = bcm->periodic_state;
-        if (state % 8 == 0)
+        if (bcm->periodic_state % 8 == 0)
                 bcm43xx_periodic_every120sec(bcm);
-        if (state % 4 == 0)
+        if (bcm->periodic_state % 4 == 0)
                 bcm43xx_periodic_every60sec(bcm);
-        if (state % 2 == 0)
+        if (bcm->periodic_state % 2 == 0)
                 bcm43xx_periodic_every30sec(bcm);
-        if (state % 1 == 0)
-                bcm43xx_periodic_every15sec(bcm);
-        bcm->periodic_state = state + 1;
+        bcm43xx_periodic_every15sec(bcm);
 
         schedule_delayed_work(&bcm->periodic_work, HZ * 15);
 }
 
-/* Estimate a "Badness" value based on the periodic work
- * state-machine state. "Badness" is worse (bigger), if the
- * periodic work will take longer.
- */
-static int estimate_periodic_work_badness(unsigned int state)
+static void bcm43xx_periodic_work_handler(struct work_struct *work)
 {
-        int badness = 0;
-
-        if (state % 8 == 0) /* every 120 sec */
-                badness += 10;
-        if (state % 4 == 0) /* every 60 sec */
-                badness += 5;
-        if (state % 2 == 0) /* every 30 sec */
-                badness += 1;
-        if (state % 1 == 0) /* every 15 sec */
-                badness += 1;
-
-#define BADNESS_LIMIT   4
-        return badness;
-}
-
-static void bcm43xx_periodic_work_handler(void *d)
-{
-        struct bcm43xx_private *bcm = d;
+        struct bcm43xx_private *bcm =
+                container_of(work, struct bcm43xx_private, periodic_work.work);
+        struct net_device *net_dev = bcm->net_dev;
         unsigned long flags;
         u32 savedirqs = 0;
-        int badness;
+        unsigned long orig_trans_start = 0;
 
         mutex_lock(&bcm->mutex);
-        badness = estimate_periodic_work_badness(bcm->periodic_state);
-        if (badness > BADNESS_LIMIT) {
+        if (unlikely(bcm->periodic_state % 4 == 0)) {
                 /* Periodic work will take a long time, so we want it to
                  * be preemtible.
                  */
-                netif_tx_disable(bcm->net_dev);
+
+                netif_tx_lock_bh(net_dev);
+                /* We must fake a started transmission here, as we are going to
+                 * disable TX. If we wouldn't fake a TX, it would be possible to
+                 * trigger the netdev watchdog, if the last real TX is already
+                 * some time on the past (slightly less than 5secs)
+                 */
+                orig_trans_start = net_dev->trans_start;
+                net_dev->trans_start = jiffies;
+                netif_stop_queue(net_dev);
+                netif_tx_unlock_bh(net_dev);
+
                 spin_lock_irqsave(&bcm->irq_lock, flags);
                 bcm43xx_mac_suspend(bcm);
                 if (bcm43xx_using_pio(bcm))
@@ -3190,7 +3257,7 @@ static void bcm43xx_periodic_work_handler(void *d)
 
         do_periodic_work(bcm);
 
-        if (badness > BADNESS_LIMIT) {
+        if (unlikely(bcm->periodic_state % 4 == 0)) {
                 spin_lock_irqsave(&bcm->irq_lock, flags);
                 tasklet_enable(&bcm->isr_tasklet);
                 bcm43xx_interrupt_enable(bcm, savedirqs);
@@ -3198,8 +3265,10 @@ static void bcm43xx_periodic_work_handler(void *d)
                         bcm43xx_pio_thaw_txqueues(bcm);
                 bcm43xx_mac_enable(bcm);
                 netif_wake_queue(bcm->net_dev);
+                net_dev->trans_start = orig_trans_start;
         }
         mmiowb();
+        bcm->periodic_state++;
         spin_unlock_irqrestore(&bcm->irq_lock, flags);
         mutex_unlock(&bcm->mutex);
 }
@@ -3211,11 +3280,11 @@ void bcm43xx_periodic_tasks_delete(struct bcm43xx_private *bcm)
 
 void bcm43xx_periodic_tasks_setup(struct bcm43xx_private *bcm)
 {
-        struct work_struct *work = &(bcm->periodic_work);
+        struct delayed_work *work = &bcm->periodic_work;
 
         assert(bcm43xx_status(bcm) == BCM43xx_STAT_INITIALIZED);
-        INIT_WORK(work, bcm43xx_periodic_work_handler, bcm);
-        schedule_work(work);
+        INIT_DELAYED_WORK(work, bcm43xx_periodic_work_handler);
+        schedule_delayed_work(work, 0);
 }
 
 static void bcm43xx_security_init(struct bcm43xx_private *bcm)
@@ -3518,6 +3587,7 @@ int bcm43xx_select_wireless_core(struct bcm43xx_private *bcm,
         bcm43xx_macfilter_clear(bcm, BCM43xx_MACFILTER_ASSOC);
         bcm43xx_macfilter_set(bcm, BCM43xx_MACFILTER_SELF, (u8 *)(bcm->net_dev->dev_addr));
         bcm43xx_security_init(bcm);
+        drain_txstatus_queue(bcm);
         ieee80211softmac_start(bcm->net_dev);
 
         /* Let's go! Be careful after enabling the IRQs.
@@ -3566,7 +3636,7 @@ static int bcm43xx_init_board(struct bcm43xx_private *bcm)
         bcm43xx_periodic_tasks_setup(bcm);
 
         /*FIXME: This should be handled by softmac instead. */
-        schedule_work(&bcm->softmac->associnfo.work);
+        schedule_delayed_work(&bcm->softmac->associnfo.work, 0);
 
 out:
         mutex_unlock(&(bcm)->mutex);
@@ -3644,7 +3714,7 @@ static int bcm43xx_read_phyinfo(struct bcm43xx_private *bcm)
                 bcm->ieee->freq_band = IEEE80211_24GHZ_BAND;
                 break;
         case BCM43xx_PHYTYPE_G:
-                if (phy_rev > 7)
+                if (phy_rev > 8)
                         phy_rev_ok = 0;
                 bcm->ieee->modulation = IEEE80211_OFDM_MODULATION |
                                         IEEE80211_CCK_MODULATION;
@@ -3656,6 +3726,8 @@ static int bcm43xx_read_phyinfo(struct bcm43xx_private *bcm)
                        phy_type);
                 return -ENODEV;
         };
+        bcm->ieee->perfect_rssi = RX_RSSI_MAX;
+        bcm->ieee->worst_rssi = 0;
         if (!phy_rev_ok) {
                 printk(KERN_WARNING PFX "Invalid PHY Revision %x\n",
                        phy_rev);
@@ -3942,11 +4014,6 @@ static int bcm43xx_ieee80211_hard_start_xmit(struct ieee80211_txb *txb,
         return NETDEV_TX_OK;
 }
 
-static struct net_device_stats * bcm43xx_net_get_stats(struct net_device *net_dev)
-{
-        return &(bcm43xx_priv(net_dev)->ieee->stats);
-}
-
 static void bcm43xx_net_tx_timeout(struct net_device *net_dev)
 {
         struct bcm43xx_private *bcm = bcm43xx_priv(net_dev);
@@ -4060,7 +4127,6 @@ static int __devinit bcm43xx_init_one(struct pci_dev *pdev,
 
         net_dev->open = bcm43xx_net_open;
         net_dev->stop = bcm43xx_net_stop;
-        net_dev->get_stats = bcm43xx_net_get_stats;
         net_dev->tx_timeout = bcm43xx_net_tx_timeout;
 #ifdef CONFIG_NET_POLL_CONTROLLER
         net_dev->poll_controller = bcm43xx_net_poll_controller;
@@ -4117,9 +4183,10 @@ static void __devexit bcm43xx_remove_one(struct pci_dev *pdev)
 /* Hard-reset the chip. Do not call this directly.
  * Use bcm43xx_controller_restart()
  */
-static void bcm43xx_chip_reset(void *_bcm)
+static void bcm43xx_chip_reset(struct work_struct *work)
 {
-        struct bcm43xx_private *bcm = _bcm;
+        struct bcm43xx_private *bcm =
+                container_of(work, struct bcm43xx_private, restart_work);
         struct bcm43xx_phyinfo *phy;
         int err = -ENODEV;
 
@@ -4146,7 +4213,7 @@ void bcm43xx_controller_restart(struct bcm43xx_private *bcm, const char *reason)
         if (bcm43xx_status(bcm) != BCM43xx_STAT_INITIALIZED)
                 return;
         printk(KERN_ERR PFX "Controller RESET (%s) ...\n", reason);
-        INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset, bcm);
+        INIT_WORK(&bcm->restart_work, bcm43xx_chip_reset);
         schedule_work(&bcm->restart_work);
 }
 
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_power.c b/drivers/net/wireless/bcm43xx/bcm43xx_power.c
index 6569da3a7a39..7e774f410953 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_power.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_power.c
@@ -153,8 +153,6 @@ int bcm43xx_pctl_init(struct bcm43xx_private *bcm)
         int err, maxfreq;
         struct bcm43xx_coreinfo *old_core;
 
-        if (!(bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL))
-                return 0;
         old_core = bcm->current_core;
         err = bcm43xx_switch_core(bcm, &bcm->core_chipcommon);
         if (err == -ENODEV)
@@ -162,11 +160,27 @@ int bcm43xx_pctl_init(struct bcm43xx_private *bcm)
         if (err)
                 goto out;
 
-        maxfreq = bcm43xx_pctl_clockfreqlimit(bcm, 1);
-        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_PLLONDELAY,
-                        (maxfreq * 150 + 999999) / 1000000);
-        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_FREFSELDELAY,
-                        (maxfreq * 15 + 999999) / 1000000);
+        if (bcm->chip_id == 0x4321) {
+                if (bcm->chip_rev == 0)
+                        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_CTL, 0x03A4);
+                if (bcm->chip_rev == 1)
+                        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_CTL, 0x00A4);
+        }
+
+        if (bcm->chipcommon_capabilities & BCM43xx_CAPABILITIES_PCTL) {
+                if (bcm->current_core->rev >= 10) {
+                        /* Set Idle Power clock rate to 1Mhz */
+                        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL,
+                                       (bcm43xx_read32(bcm, BCM43xx_CHIPCOMMON_SYSCLKCTL)
+                                       & 0x0000FFFF) | 0x40000);
+                } else {
+                        maxfreq = bcm43xx_pctl_clockfreqlimit(bcm, 1);
+                        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_PLLONDELAY,
+                                       (maxfreq * 150 + 999999) / 1000000);
+                        bcm43xx_write32(bcm, BCM43xx_CHIPCOMMON_FREFSELDELAY,
+                                       (maxfreq * 15 + 999999) / 1000000);
+                }
+        }
 
         err = bcm43xx_switch_core(bcm, old_core);
         assert(err == 0);
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
index d27016f8c736..a659442b9c15 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_wx.c
@@ -47,9 +47,6 @@
 #define BCM43xx_WX_VERSION      18
 
 #define MAX_WX_STRING           80
-/* FIXME: the next line is a guess as to what the maximum RSSI value might be */
-#define RX_RSSI_MAX             60
-
 
 static int bcm43xx_wx_get_name(struct net_device *net_dev,
                                struct iw_request_info *info,
@@ -693,6 +690,7 @@ static int bcm43xx_wx_set_swencryption(struct net_device *net_dev,
         bcm->ieee->host_encrypt = !!on;
         bcm->ieee->host_decrypt = !!on;
         bcm->ieee->host_build_iv = !on;
+        bcm->ieee->host_strip_iv_icv = !on;
         spin_unlock_irqrestore(&bcm->irq_lock, flags);
         mutex_unlock(&bcm->mutex);
 
diff --git a/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c b/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
index 0159e4e93201..3e2462671690 100644
--- a/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
+++ b/drivers/net/wireless/bcm43xx/bcm43xx_xmit.c
@@ -544,24 +544,6 @@ int bcm43xx_rx(struct bcm43xx_private *bcm,
         }
 
         frame_ctl = le16_to_cpu(wlhdr->frame_ctl);
-        if ((frame_ctl & IEEE80211_FCTL_PROTECTED) && !bcm->ieee->host_decrypt) {
-                frame_ctl &= ~IEEE80211_FCTL_PROTECTED;
-                wlhdr->frame_ctl = cpu_to_le16(frame_ctl);              
-                /* trim IV and ICV */
-                /* FIXME: this must be done only for WEP encrypted packets */
-                if (skb->len < 32) {
-                        dprintkl(KERN_ERR PFX "RX packet dropped (PROTECTED flag "
-                                              "set and length < 32)\n");
-                        return -EINVAL;
-                } else {                
-                        memmove(skb->data + 4, skb->data, 24);
-                        skb_pull(skb, 4);
-                        skb_trim(skb, skb->len - 4);
-                        stats.len -= 8;
-                }
-                wlhdr = (struct ieee80211_hdr_4addr *)(skb->data);
-        }
-        
         switch (WLAN_FC_GET_TYPE(frame_ctl)) {
         case IEEE80211_FTYPE_MGMT:
                 ieee80211_rx_mgt(bcm->ieee, wlhdr, &stats);
diff --git a/drivers/net/wireless/hostap/hostap.h b/drivers/net/wireless/hostap/hostap.h
index e663518bd570..e89c890d16fd 100644
--- a/drivers/net/wireless/hostap/hostap.h
+++ b/drivers/net/wireless/hostap/hostap.h
@@ -35,7 +35,7 @@ int hostap_80211_get_hdrlen(u16 fc);
 struct net_device_stats *hostap_get_stats(struct net_device *dev);
 void hostap_setup_dev(struct net_device *dev, local_info_t *local,
                       int main_dev);
-void hostap_set_multicast_list_queue(void *data);
+void hostap_set_multicast_list_queue(struct work_struct *work);
 int hostap_set_hostapd(local_info_t *local, int val, int rtnl_locked);
 int hostap_set_hostapd_sta(local_info_t *local, int val, int rtnl_locked);
 void hostap_cleanup(local_info_t *local);
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index ba13125024cb..974a8e5bec8b 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -49,10 +49,10 @@ MODULE_PARM_DESC(autom_ap_wds, "Add WDS connections to other APs "
 static struct sta_info* ap_get_sta(struct ap_data *ap, u8 *sta);
 static void hostap_event_expired_sta(struct net_device *dev,
                                      struct sta_info *sta);
-static void handle_add_proc_queue(void *data);
+static void handle_add_proc_queue(struct work_struct *work);
 
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
-static void handle_wds_oper_queue(void *data);
+static void handle_wds_oper_queue(struct work_struct *work);
 static void prism2_send_mgmt(struct net_device *dev,
                              u16 type_subtype, char *body,
                              int body_len, u8 *addr, u16 tx_cb_idx);
@@ -807,7 +807,7 @@ void hostap_init_data(local_info_t *local)
         INIT_LIST_HEAD(&ap->sta_list);
 
         /* Initialize task queue structure for AP management */
-        INIT_WORK(&local->ap->add_sta_proc_queue, handle_add_proc_queue, ap);
+        INIT_WORK(&local->ap->add_sta_proc_queue, handle_add_proc_queue);
 
         ap->tx_callback_idx =
                 hostap_tx_callback_register(local, hostap_ap_tx_cb, ap);
@@ -815,7 +815,7 @@ void hostap_init_data(local_info_t *local)
                 printk(KERN_WARNING "%s: failed to register TX callback for "
                        "AP\n", local->dev->name);
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
-        INIT_WORK(&local->ap->wds_oper_queue, handle_wds_oper_queue, local);
+        INIT_WORK(&local->ap->wds_oper_queue, handle_wds_oper_queue);
 
         ap->tx_callback_auth =
                 hostap_tx_callback_register(local, hostap_ap_tx_cb_auth, ap);
@@ -1062,9 +1062,10 @@ static int prism2_sta_proc_read(char *page, char **start, off_t off,
 }
 
 
-static void handle_add_proc_queue(void *data)
+static void handle_add_proc_queue(struct work_struct *work)
 {
-        struct ap_data *ap = (struct ap_data *) data;
+        struct ap_data *ap = container_of(work, struct ap_data,
+                                          add_sta_proc_queue);
         struct sta_info *sta;
         char name[20];
         struct add_sta_proc_data *entry, *prev;
@@ -1099,15 +1100,13 @@ static struct sta_info * ap_add_sta(struct ap_data *ap, u8 *addr)
 {
         struct sta_info *sta;
 
-        sta = (struct sta_info *)
-                kmalloc(sizeof(struct sta_info), GFP_ATOMIC);
+        sta = kzalloc(sizeof(struct sta_info), GFP_ATOMIC);
         if (sta == NULL) {
                 PDEBUG(DEBUG_AP, "AP: kmalloc failed\n");
                 return NULL;
         }
 
         /* initialize STA info data */
-        memset(sta, 0, sizeof(struct sta_info));
         sta->local = ap->local;
         skb_queue_head_init(&sta->tx_buf);
         memcpy(sta->addr, addr, ETH_ALEN);
@@ -1952,9 +1951,11 @@ static void handle_pspoll(local_info_t *local,
 
 #ifndef PRISM2_NO_KERNEL_IEEE80211_MGMT
 
-static void handle_wds_oper_queue(void *data)
+static void handle_wds_oper_queue(struct work_struct *work)
 {
-        local_info_t *local = data;
+        struct ap_data *ap = container_of(work, struct ap_data,
+                                          wds_oper_queue);
+        local_info_t *local = ap->local;
         struct wds_oper_data *entry, *prev;
 
         spin_lock_bh(&local->lock);
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index f63909e4bc32..8d8f4b9b8b07 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -293,15 +293,12 @@ static int sandisk_enable_wireless(struct net_device *dev)
                 goto done;
         }
 
-        tuple.DesiredTuple = CISTPL_MANFID;
         tuple.Attributes = TUPLE_RETURN_COMMON;
         tuple.TupleData = buf;
         tuple.TupleDataMax = sizeof(buf);
         tuple.TupleOffset = 0;
-        if (pcmcia_get_first_tuple(hw_priv->link, &tuple) ||
-            pcmcia_get_tuple_data(hw_priv->link, &tuple) ||
-            pcmcia_parse_tuple(hw_priv->link, &tuple, parse) ||
-            parse->manfid.manf != 0xd601 || parse->manfid.card != 0x0101) {
+
+        if (hw_priv->link->manf_id != 0xd601 || hw_priv->link->card_id != 0x0101) {
                 /* No SanDisk manfid found */
                 ret = -ENODEV;
                 goto done;
@@ -566,23 +563,16 @@ static int prism2_config(struct pcmcia_device *link)
         PDEBUG(DEBUG_FLOW, "prism2_config()\n");
 
         parse = kmalloc(sizeof(cisparse_t), GFP_KERNEL);
-        hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+        hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
         if (parse == NULL || hw_priv == NULL) {
                 ret = -ENOMEM;
                 goto failed;
         }
-        memset(hw_priv, 0, sizeof(*hw_priv));
 
-        tuple.DesiredTuple = CISTPL_CONFIG;
         tuple.Attributes = 0;
         tuple.TupleData = buf;
         tuple.TupleDataMax = sizeof(buf);
         tuple.TupleOffset = 0;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, parse));
-        link->conf.ConfigBase = parse->config.base;
-        link->conf.Present = parse->config.rmask[0];
 
         CS_CHECK(GetConfigurationInfo,
                  pcmcia_get_configuration_info(link, &conf));
diff --git a/drivers/net/wireless/hostap/hostap_download.c b/drivers/net/wireless/hostap/hostap_download.c
index ab26b52b3e76..24fc387bba67 100644
--- a/drivers/net/wireless/hostap/hostap_download.c
+++ b/drivers/net/wireless/hostap/hostap_download.c
@@ -685,14 +685,12 @@ static int prism2_download(local_info_t *local,
                 goto out;
         }
 
-        dl = kmalloc(sizeof(*dl) + param->num_areas *
+        dl = kzalloc(sizeof(*dl) + param->num_areas *
                      sizeof(struct prism2_download_data_area), GFP_KERNEL);
         if (dl == NULL) {
                 ret = -ENOMEM;
                 goto out;
         }
-        memset(dl, 0, sizeof(*dl) + param->num_areas *
-               sizeof(struct prism2_download_data_area));
         dl->dl_cmd = param->dl_cmd;
         dl->start_addr = param->start_addr;
         dl->num_areas = param->num_areas;
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index ed00ebb6e7f4..a394a23b9a20 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -347,14 +347,12 @@ static int hfa384x_cmd(struct net_device *dev, u16 cmd, u16 param0,
         if (signal_pending(current))
                 return -EINTR;
 
-        entry = (struct hostap_cmd_queue *)
-                kmalloc(sizeof(*entry), GFP_ATOMIC);
+        entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
         if (entry == NULL) {
                 printk(KERN_DEBUG "%s: hfa384x_cmd - kmalloc failed\n",
                        dev->name);
                 return -ENOMEM;
         }
-        memset(entry, 0, sizeof(*entry));
         atomic_set(&entry->usecnt, 1);
         entry->type = CMD_SLEEP;
         entry->cmd = cmd;
@@ -517,14 +515,12 @@ static int hfa384x_cmd_callback(struct net_device *dev, u16 cmd, u16 param0,
                 return -1;
         }
 
-        entry = (struct hostap_cmd_queue *)
-                kmalloc(sizeof(*entry), GFP_ATOMIC);
+        entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
         if (entry == NULL) {
                 printk(KERN_DEBUG "%s: hfa384x_cmd_callback - kmalloc "
                        "failed\n", dev->name);
                 return -ENOMEM;
         }
-        memset(entry, 0, sizeof(*entry));
         atomic_set(&entry->usecnt, 1);
         entry->type = CMD_CALLBACK;
         entry->cmd = cmd;
@@ -1645,9 +1641,9 @@ static void prism2_schedule_reset(local_info_t *local)
 
 /* Called only as scheduled task after noticing card timeout in interrupt
  * context */
-static void handle_reset_queue(void *data)
+static void handle_reset_queue(struct work_struct *work)
 {
-        local_info_t *local = (local_info_t *) data;
+        local_info_t *local = container_of(work, local_info_t, reset_queue);
 
         printk(KERN_DEBUG "%s: scheduled card reset\n", local->dev->name);
         prism2_hw_reset(local->dev);
@@ -2896,9 +2892,10 @@ static void hostap_passive_scan(unsigned long data)
 
 /* Called only as a scheduled task when communications quality values should
  * be updated. */
-static void handle_comms_qual_update(void *data)
+static void handle_comms_qual_update(struct work_struct *work)
 {
-        local_info_t *local = data;
+        local_info_t *local =
+                container_of(work, local_info_t, comms_qual_update);
         prism2_update_comms_qual(local->dev);
 }
 
@@ -3015,14 +3012,12 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set)
         iface = netdev_priv(dev);
         local = iface->local;
 
-        new_entry = (struct set_tim_data *)
-                kmalloc(sizeof(*new_entry), GFP_ATOMIC);
+        new_entry = kzalloc(sizeof(*new_entry), GFP_ATOMIC);
         if (new_entry == NULL) {
                 printk(KERN_DEBUG "%s: prism2_set_tim: kmalloc failed\n",
                        local->dev->name);
                 return -ENOMEM;
         }
-        memset(new_entry, 0, sizeof(*new_entry));
         new_entry->aid = aid;
         new_entry->set = set;
 
@@ -3050,9 +3045,9 @@ static int prism2_set_tim(struct net_device *dev, int aid, int set)
 }
 
 
-static void handle_set_tim_queue(void *data)
+static void handle_set_tim_queue(struct work_struct *work)
 {
-        local_info_t *local = (local_info_t *) data;
+        local_info_t *local = container_of(work, local_info_t, set_tim_queue);
         struct set_tim_data *entry;
         u16 val;
 
@@ -3209,15 +3204,15 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx,
         local->scan_channel_mask = 0xffff;
 
         /* Initialize task queue structures */
-        INIT_WORK(&local->reset_queue, handle_reset_queue, local);
+        INIT_WORK(&local->reset_queue, handle_reset_queue);
         INIT_WORK(&local->set_multicast_list_queue,
-                  hostap_set_multicast_list_queue, local->dev);
+                  hostap_set_multicast_list_queue);
 
-        INIT_WORK(&local->set_tim_queue, handle_set_tim_queue, local);
+        INIT_WORK(&local->set_tim_queue, handle_set_tim_queue);
         INIT_LIST_HEAD(&local->set_tim_list);
         spin_lock_init(&local->set_tim_lock);
 
-        INIT_WORK(&local->comms_qual_update, handle_comms_qual_update, local);
+        INIT_WORK(&local->comms_qual_update, handle_comms_qual_update);
 
         /* Initialize tasklets for handling hardware IRQ related operations
          * outside hw IRQ handler */
diff --git a/drivers/net/wireless/hostap/hostap_info.c b/drivers/net/wireless/hostap/hostap_info.c
index 50f72d831cf4..b6a02a02da74 100644
--- a/drivers/net/wireless/hostap/hostap_info.c
+++ b/drivers/net/wireless/hostap/hostap_info.c
@@ -327,11 +327,10 @@ static void prism2_info_hostscanresults(local_info_t *local,
         ptr = (u8 *) pos;
 
         new_count = left / result_size;
-        results = kmalloc(new_count * sizeof(struct hfa384x_hostscan_result),
+        results = kcalloc(new_count, sizeof(struct hfa384x_hostscan_result),
                           GFP_ATOMIC);
         if (results == NULL)
                 return;
-        memset(results, 0, new_count * sizeof(struct hfa384x_hostscan_result));
 
         for (i = 0; i < new_count; i++) {
                 memcpy(&results[i], ptr, copy_len);
@@ -474,9 +473,9 @@ static void handle_info_queue_scanresults(local_info_t *local)
 
 /* Called only as scheduled task after receiving info frames (used to avoid
  * pending too much time in HW IRQ handler). */
-static void handle_info_queue(void *data)
+static void handle_info_queue(struct work_struct *work)
 {
-        local_info_t *local = (local_info_t *) data;
+        local_info_t *local = container_of(work, local_info_t, info_queue);
 
         if (test_and_clear_bit(PRISM2_INFO_PENDING_LINKSTATUS,
                                &local->pending_info))
@@ -493,7 +492,7 @@ void hostap_info_init(local_info_t *local)
 {
         skb_queue_head_init(&local->info_list);
 #ifndef PRISM2_NO_STATION_MODES
-        INIT_WORK(&local->info_queue, handle_info_queue, local);
+        INIT_WORK(&local->info_queue, handle_info_queue);
 #endif /* PRISM2_NO_STATION_MODES */
 }
 
diff --git a/drivers/net/wireless/hostap/hostap_ioctl.c b/drivers/net/wireless/hostap/hostap_ioctl.c
index d061fb3443ff..3b7b8063ff1c 100644
--- a/drivers/net/wireless/hostap/hostap_ioctl.c
+++ b/drivers/net/wireless/hostap/hostap_ioctl.c
@@ -181,12 +181,10 @@ static int prism2_ioctl_siwencode(struct net_device *dev,
                 struct ieee80211_crypt_data *new_crypt;
 
                 /* take WEP into use */
-                new_crypt = (struct ieee80211_crypt_data *)
-                        kmalloc(sizeof(struct ieee80211_crypt_data),
+                new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
                                 GFP_KERNEL);
                 if (new_crypt == NULL)
                         return -ENOMEM;
-                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ieee80211_get_crypto_ops("WEP");
                 if (!new_crypt->ops) {
                         request_module("ieee80211_crypt_wep");
@@ -3320,14 +3318,12 @@ static int prism2_ioctl_siwencodeext(struct net_device *dev,
 
                 prism2_crypt_delayed_deinit(local, crypt);
 
-                new_crypt = (struct ieee80211_crypt_data *)
-                        kmalloc(sizeof(struct ieee80211_crypt_data),
+                new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
                                 GFP_KERNEL);
                 if (new_crypt == NULL) {
                         ret = -ENOMEM;
                         goto done;
                 }
-                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
                 new_crypt->priv = new_crypt->ops->init(i);
                 if (new_crypt->priv == NULL) {
@@ -3538,14 +3534,12 @@ static int prism2_ioctl_set_encryption(local_info_t *local,
 
                 prism2_crypt_delayed_deinit(local, crypt);
 
-                new_crypt = (struct ieee80211_crypt_data *)
-                        kmalloc(sizeof(struct ieee80211_crypt_data),
+                new_crypt = kzalloc(sizeof(struct ieee80211_crypt_data),
                                 GFP_KERNEL);
                 if (new_crypt == NULL) {
                         ret = -ENOMEM;
                         goto done;
                 }
-                memset(new_crypt, 0, sizeof(struct ieee80211_crypt_data));
                 new_crypt->ops = ops;
                 new_crypt->priv = new_crypt->ops->init(param->u.crypt.idx);
                 if (new_crypt->priv == NULL) {
diff --git a/drivers/net/wireless/hostap/hostap_main.c b/drivers/net/wireless/hostap/hostap_main.c
index 53374fcba77e..0796be9d9e77 100644
--- a/drivers/net/wireless/hostap/hostap_main.c
+++ b/drivers/net/wireless/hostap/hostap_main.c
@@ -767,14 +767,14 @@ static int prism2_set_mac_address(struct net_device *dev, void *p)
 
 /* TODO: to be further implemented as soon as Prism2 fully supports
  *       GroupAddresses and correct documentation is available */
-void hostap_set_multicast_list_queue(void *data)
+void hostap_set_multicast_list_queue(struct work_struct *work)
 {
-        struct net_device *dev = (struct net_device *) data;
+        local_info_t *local =
+                container_of(work, local_info_t, set_multicast_list_queue);
+        struct net_device *dev = local->dev;
         struct hostap_interface *iface;
-        local_info_t *local;
 
         iface = netdev_priv(dev);
-        local = iface->local;
         if (hostap_set_word(dev, HFA384X_RID_PROMISCUOUSMODE,
                             local->is_promisc)) {
                 printk(KERN_INFO "%s: %sabling promiscuous mode failed\n",
diff --git a/drivers/net/wireless/hostap/hostap_pci.c b/drivers/net/wireless/hostap/hostap_pci.c
index c2fa011be291..c4f6020baa9e 100644
--- a/drivers/net/wireless/hostap/hostap_pci.c
+++ b/drivers/net/wireless/hostap/hostap_pci.c
@@ -300,10 +300,9 @@ static int prism2_pci_probe(struct pci_dev *pdev,
         struct hostap_interface *iface;
         struct hostap_pci_priv *hw_priv;
 
-        hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+        hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
         if (hw_priv == NULL)
                 return -ENOMEM;
-        memset(hw_priv, 0, sizeof(*hw_priv));
 
         if (pci_enable_device(pdev))
                 goto err_out_free;
@@ -425,8 +424,14 @@ static int prism2_pci_suspend(struct pci_dev *pdev, pm_message_t state)
 static int prism2_pci_resume(struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
+        int err;
 
-        pci_enable_device(pdev);
+        err = pci_enable_device(pdev);
+        if (err) {
+                printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+                       dev->name);
+                return err;
+        }
         pci_restore_state(pdev);
         prism2_hw_config(dev, 0);
         if (netif_running(dev)) {
diff --git a/drivers/net/wireless/hostap/hostap_plx.c b/drivers/net/wireless/hostap/hostap_plx.c
index 6dfa041be66d..e235e0647897 100644
--- a/drivers/net/wireless/hostap/hostap_plx.c
+++ b/drivers/net/wireless/hostap/hostap_plx.c
@@ -364,7 +364,7 @@ static int prism2_plx_check_cis(void __iomem *attr_mem, int attr_len,
 
         pos = 0;
         while (pos < CIS_MAX_LEN - 1 && cis[pos] != CISTPL_END) {
-                if (pos + cis[pos + 1] >= CIS_MAX_LEN)
+                if (pos + 2 + cis[pos + 1] > CIS_MAX_LEN)
                         goto cis_error;
 
                 switch (cis[pos]) {
@@ -391,7 +391,7 @@ static int prism2_plx_check_cis(void __iomem *attr_mem, int attr_len,
                         break;
 
                 case CISTPL_MANFID:
-                        if (cis[pos + 1] < 5)
+                        if (cis[pos + 1] < 4)
                                 goto cis_error;
                         manfid1 = cis[pos + 2] + (cis[pos + 3] << 8);
                         manfid2 = cis[pos + 4] + (cis[pos + 5] << 8);
@@ -447,10 +447,9 @@ static int prism2_plx_probe(struct pci_dev *pdev,
         int tmd7160;
         struct hostap_plx_priv *hw_priv;
 
-        hw_priv = kmalloc(sizeof(*hw_priv), GFP_KERNEL);
+        hw_priv = kzalloc(sizeof(*hw_priv), GFP_KERNEL);
         if (hw_priv == NULL)
                 return -ENOMEM;
-        memset(hw_priv, 0, sizeof(*hw_priv));
 
         if (pci_enable_device(pdev))
                 goto err_out_free;
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 4e4eaa2a99ca..dd9ba4aad7bb 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -316,7 +316,7 @@ static void ipw2100_release_firmware(struct ipw2100_priv *priv,
                                      struct ipw2100_fw *fw);
 static int ipw2100_ucode_download(struct ipw2100_priv *priv,
                                   struct ipw2100_fw *fw);
-static void ipw2100_wx_event_work(struct ipw2100_priv *priv);
+static void ipw2100_wx_event_work(struct work_struct *work);
 static struct iw_statistics *ipw2100_wx_wireless_stats(struct net_device *dev);
 static struct iw_handler_def ipw2100_wx_handler_def;
 
@@ -679,7 +679,8 @@ static void schedule_reset(struct ipw2100_priv *priv)
                         queue_delayed_work(priv->workqueue, &priv->reset_work,
                                            priv->reset_backoff * HZ);
                 else
-                        queue_work(priv->workqueue, &priv->reset_work);
+                        queue_delayed_work(priv->workqueue, &priv->reset_work,
+                                           0);
 
                 if (priv->reset_backoff < MAX_RESET_BACKOFF)
                         priv->reset_backoff++;
@@ -1873,8 +1874,10 @@ static void ipw2100_down(struct ipw2100_priv *priv)
         netif_stop_queue(priv->net_dev);
 }
 
-static void ipw2100_reset_adapter(struct ipw2100_priv *priv)
+static void ipw2100_reset_adapter(struct work_struct *work)
 {
+        struct ipw2100_priv *priv =
+                container_of(work, struct ipw2100_priv, reset_work.work);
         unsigned long flags;
         union iwreq_data wrqu = {
                 .ap_addr = {
@@ -2071,9 +2074,9 @@ static void isr_indicate_association_lost(struct ipw2100_priv *priv, u32 status)
                 return;
 
         if (priv->status & STATUS_SECURITY_UPDATED)
-                queue_work(priv->workqueue, &priv->security_work);
+                queue_delayed_work(priv->workqueue, &priv->security_work, 0);
 
-        queue_work(priv->workqueue, &priv->wx_event_work);
+        queue_delayed_work(priv->workqueue, &priv->wx_event_work, 0);
 }
 
 static void isr_indicate_rf_kill(struct ipw2100_priv *priv, u32 status)
@@ -5524,8 +5527,11 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode)
         return err;
 }
 
-static void ipw2100_security_work(struct ipw2100_priv *priv)
+static void ipw2100_security_work(struct work_struct *work)
 {
+        struct ipw2100_priv *priv =
+                container_of(work, struct ipw2100_priv, security_work.work);
+
         /* If we happen to have reconnected before we get a chance to
          * process this, then update the security settings--which causes
          * a disassociation to occur */
@@ -5748,7 +5754,7 @@ static int ipw2100_set_address(struct net_device *dev, void *p)
 
         priv->reset_backoff = 0;
         mutex_unlock(&priv->action_mutex);
-        ipw2100_reset_adapter(priv);
+        ipw2100_reset_adapter(&priv->reset_work.work);
         return 0;
 
       done:
@@ -5827,19 +5833,6 @@ static void ipw2100_tx_timeout(struct net_device *dev)
         schedule_reset(priv);
 }
 
-/*
- * TODO: reimplement it so that it reads statistics
- *       from the adapter using ordinal tables
- *       instead of/in addition to collecting them
- *       in the driver
- */
-static struct net_device_stats *ipw2100_stats(struct net_device *dev)
-{
-        struct ipw2100_priv *priv = ieee80211_priv(dev);
-
-        return &priv->ieee->stats;
-}
-
 static int ipw2100_wpa_enable(struct ipw2100_priv *priv, int value)
 {
         /* This is called when wpa_supplicant loads and closes the driver
@@ -5923,9 +5916,10 @@ static const struct ethtool_ops ipw2100_ethtool_ops = {
         .get_drvinfo = ipw_ethtool_get_drvinfo,
 };
 
-static void ipw2100_hang_check(void *adapter)
+static void ipw2100_hang_check(struct work_struct *work)
 {
-        struct ipw2100_priv *priv = adapter;
+        struct ipw2100_priv *priv =
+                container_of(work, struct ipw2100_priv, hang_check.work);
         unsigned long flags;
         u32 rtc = 0xa5a5a5a5;
         u32 len = sizeof(rtc);
@@ -5965,9 +5959,10 @@ static void ipw2100_hang_check(void *adapter)
         spin_unlock_irqrestore(&priv->low_lock, flags);
 }
 
-static void ipw2100_rf_kill(void *adapter)
+static void ipw2100_rf_kill(struct work_struct *work)
 {
-        struct ipw2100_priv *priv = adapter;
+        struct ipw2100_priv *priv =
+                container_of(work, struct ipw2100_priv, rf_kill.work);
         unsigned long flags;
 
         spin_lock_irqsave(&priv->low_lock, flags);
@@ -6022,7 +6017,6 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
         dev->open = ipw2100_open;
         dev->stop = ipw2100_close;
         dev->init = ipw2100_net_init;
-        dev->get_stats = ipw2100_stats;
         dev->ethtool_ops = &ipw2100_ethtool_ops;
         dev->tx_timeout = ipw2100_tx_timeout;
         dev->wireless_handlers = &ipw2100_wx_handler_def;
@@ -6117,14 +6111,11 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
 
         priv->workqueue = create_workqueue(DRV_NAME);
 
-        INIT_WORK(&priv->reset_work,
-                  (void (*)(void *))ipw2100_reset_adapter, priv);
-        INIT_WORK(&priv->security_work,
-                  (void (*)(void *))ipw2100_security_work, priv);
-        INIT_WORK(&priv->wx_event_work,
-                  (void (*)(void *))ipw2100_wx_event_work, priv);
-        INIT_WORK(&priv->hang_check, ipw2100_hang_check, priv);
-        INIT_WORK(&priv->rf_kill, ipw2100_rf_kill, priv);
+        INIT_DELAYED_WORK(&priv->reset_work, ipw2100_reset_adapter);
+        INIT_DELAYED_WORK(&priv->security_work, ipw2100_security_work);
+        INIT_DELAYED_WORK(&priv->wx_event_work, ipw2100_wx_event_work);
+        INIT_DELAYED_WORK(&priv->hang_check, ipw2100_hang_check);
+        INIT_DELAYED_WORK(&priv->rf_kill, ipw2100_rf_kill);
 
         tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
                      ipw2100_irq_tasklet, (unsigned long)priv);
@@ -6229,7 +6220,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
         /* Allocate and initialize the Tx/Rx queues and lists */
         if (ipw2100_queues_allocate(priv)) {
                 printk(KERN_WARNING DRV_NAME
-                       "Error calilng ipw2100_queues_allocate.\n");
+                       "Error calling ipw2100_queues_allocate.\n");
                 err = -ENOMEM;
                 goto fail;
         }
@@ -6423,6 +6414,7 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
 {
         struct ipw2100_priv *priv = pci_get_drvdata(pci_dev);
         struct net_device *dev = priv->net_dev;
+        int err;
         u32 val;
 
         if (IPW2100_PM_DISABLED)
@@ -6433,7 +6425,12 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
         IPW_DEBUG_INFO("%s: Coming out of suspend...\n", dev->name);
 
         pci_set_power_state(pci_dev, PCI_D0);
-        pci_enable_device(pci_dev);
+        err = pci_enable_device(pci_dev);
+        if (err) {
+                printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+                       dev->name);
+                return err;
+        }
         pci_restore_state(pci_dev);
 
         /*
@@ -7568,11 +7565,10 @@ static int ipw2100_wx_set_genie(struct net_device *dev,
                 return -EINVAL;
 
         if (wrqu->data.length) {
-                buf = kmalloc(wrqu->data.length, GFP_KERNEL);
+                buf = kmemdup(extra, wrqu->data.length, GFP_KERNEL);
                 if (buf == NULL)
                         return -ENOMEM;
 
-                memcpy(buf, extra, wrqu->data.length);
                 kfree(ieee->wpa_ie);
                 ieee->wpa_ie = buf;
                 ieee->wpa_ie_len = wrqu->data.length;
@@ -8290,8 +8286,10 @@ static struct iw_handler_def ipw2100_wx_handler_def = {
         .get_wireless_stats = ipw2100_wx_wireless_stats,
 };
 
-static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
+static void ipw2100_wx_event_work(struct work_struct *work)
 {
+        struct ipw2100_priv *priv =
+                container_of(work, struct ipw2100_priv, wx_event_work.work);
         union iwreq_data wrqu;
         int len = ETH_ALEN;
 
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 55b7227198df..de7d384d38af 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -583,11 +583,11 @@ struct ipw2100_priv {
         struct tasklet_struct irq_tasklet;
 
         struct workqueue_struct *workqueue;
-        struct work_struct reset_work;
-        struct work_struct security_work;
-        struct work_struct wx_event_work;
-        struct work_struct hang_check;
-        struct work_struct rf_kill;
+        struct delayed_work reset_work;
+        struct delayed_work security_work;
+        struct delayed_work wx_event_work;
+        struct delayed_work hang_check;
+        struct delayed_work rf_kill;
 
         u32 interrupts;
         int tx_interrupts;
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 1f742814a01c..22cb3fb7502e 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -70,7 +70,7 @@
 #define VQ
 #endif
 
-#define IPW2200_VERSION "1.1.4" VK VD VM VP VR VQ
+#define IPW2200_VERSION "1.2.0" VK VD VM VP VR VQ
 #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2200/2915 Network Driver"
 #define DRV_COPYRIGHT   "Copyright(c) 2003-2006 Intel Corporation"
 #define DRV_VERSION     IPW2200_VERSION
@@ -187,9 +187,9 @@ static struct ipw_rx_queue *ipw_rx_queue_alloc(struct ipw_priv *);
 static void ipw_rx_queue_free(struct ipw_priv *, struct ipw_rx_queue *);
 static void ipw_rx_queue_replenish(void *);
 static int ipw_up(struct ipw_priv *);
-static void ipw_bg_up(void *);
+static void ipw_bg_up(struct work_struct *work);
 static void ipw_down(struct ipw_priv *);
-static void ipw_bg_down(void *);
+static void ipw_bg_down(struct work_struct *work);
 static int ipw_config(struct ipw_priv *);
 static int init_supported_rates(struct ipw_priv *priv,
                                 struct ipw_supported_rates *prates);
@@ -862,11 +862,12 @@ static void ipw_led_link_on(struct ipw_priv *priv)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_led_link_on(void *data)
+static void ipw_bg_led_link_on(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, led_link_on.work);
         mutex_lock(&priv->mutex);
-        ipw_led_link_on(data);
+        ipw_led_link_on(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -906,11 +907,12 @@ static void ipw_led_link_off(struct ipw_priv *priv)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_led_link_off(void *data)
+static void ipw_bg_led_link_off(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, led_link_off.work);
         mutex_lock(&priv->mutex);
-        ipw_led_link_off(data);
+        ipw_led_link_off(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -985,11 +987,12 @@ static void ipw_led_activity_off(struct ipw_priv *priv)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_led_activity_off(void *data)
+static void ipw_bg_led_activity_off(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, led_act_off.work);
         mutex_lock(&priv->mutex);
-        ipw_led_activity_off(data);
+        ipw_led_activity_off(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -2228,11 +2231,12 @@ static void ipw_adapter_restart(void *adapter)
         }
 }
 
-static void ipw_bg_adapter_restart(void *data)
+static void ipw_bg_adapter_restart(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, adapter_restart);
         mutex_lock(&priv->mutex);
-        ipw_adapter_restart(data);
+        ipw_adapter_restart(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -2249,11 +2253,12 @@ static void ipw_scan_check(void *data)
         }
 }
 
-static void ipw_bg_scan_check(void *data)
+static void ipw_bg_scan_check(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, scan_check.work);
         mutex_lock(&priv->mutex);
-        ipw_scan_check(data);
+        ipw_scan_check(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -3831,17 +3836,19 @@ static int ipw_disassociate(void *data)
         return 1;
 }
 
-static void ipw_bg_disassociate(void *data)
+static void ipw_bg_disassociate(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, disassociate);
         mutex_lock(&priv->mutex);
-        ipw_disassociate(data);
+        ipw_disassociate(priv);
         mutex_unlock(&priv->mutex);
 }
 
-static void ipw_system_config(void *data)
+static void ipw_system_config(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, system_config);
 
 #ifdef CONFIG_IPW2200_PROMISCUOUS
         if (priv->prom_net_dev && netif_running(priv->prom_net_dev)) {
@@ -4208,11 +4215,12 @@ static void ipw_gather_stats(struct ipw_priv *priv)
                            IPW_STATS_INTERVAL);
 }
 
-static void ipw_bg_gather_stats(void *data)
+static void ipw_bg_gather_stats(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, gather_stats.work);
         mutex_lock(&priv->mutex);
-        ipw_gather_stats(data);
+        ipw_gather_stats(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -4268,8 +4276,8 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv,
                 if (!(priv->status & STATUS_ROAMING)) {
                         priv->status |= STATUS_ROAMING;
                         if (!(priv->status & STATUS_SCANNING))
-                                queue_work(priv->workqueue,
-                                           &priv->request_scan);
+                                queue_delayed_work(priv->workqueue,
+                                                   &priv->request_scan, 0);
                 }
                 return;
         }
@@ -4607,8 +4615,8 @@ static void ipw_rx_notification(struct ipw_priv *priv,
 #ifdef CONFIG_IPW2200_MONITOR
                         if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
                                 priv->status |= STATUS_SCAN_FORCED;
-                                queue_work(priv->workqueue,
-                                           &priv->request_scan);
+                                queue_delayed_work(priv->workqueue,
+                                                   &priv->request_scan, 0);
                                 break;
                         }
                         priv->status &= ~STATUS_SCAN_FORCED;
@@ -4631,8 +4639,8 @@ static void ipw_rx_notification(struct ipw_priv *priv,
                                         /* Don't schedule if we aborted the scan */
                                         priv->status &= ~STATUS_ROAMING;
                         } else if (priv->status & STATUS_SCAN_PENDING)
-                                queue_work(priv->workqueue,
-                                           &priv->request_scan);
+                                queue_delayed_work(priv->workqueue,
+                                                   &priv->request_scan, 0);
                         else if (priv->config & CFG_BACKGROUND_SCAN
                                  && priv->status & STATUS_ASSOCIATED)
                                 queue_delayed_work(priv->workqueue,
@@ -5055,11 +5063,12 @@ static void ipw_rx_queue_replenish(void *data)
         ipw_rx_queue_restock(priv);
 }
 
-static void ipw_bg_rx_queue_replenish(void *data)
+static void ipw_bg_rx_queue_replenish(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, rx_replenish);
         mutex_lock(&priv->mutex);
-        ipw_rx_queue_replenish(data);
+        ipw_rx_queue_replenish(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -5489,9 +5498,10 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
         return 1;
 }
 
-static void ipw_merge_adhoc_network(void *data)
+static void ipw_merge_adhoc_network(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, merge_networks);
         struct ieee80211_network *network = NULL;
         struct ipw_network_match match = {
                 .network = priv->assoc_network
@@ -5948,11 +5958,12 @@ static void ipw_adhoc_check(void *data)
                            priv->assoc_request.beacon_interval);
 }
 
-static void ipw_bg_adhoc_check(void *data)
+static void ipw_bg_adhoc_check(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, adhoc_check.work);
         mutex_lock(&priv->mutex);
-        ipw_adhoc_check(data);
+        ipw_adhoc_check(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -6299,19 +6310,26 @@ done:
         return err;
 }
 
-static int ipw_request_passive_scan(struct ipw_priv *priv) {
-        return ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE);
+static void ipw_request_passive_scan(struct work_struct *work)
+{
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, request_passive_scan);
+        ipw_request_scan_helper(priv, IW_SCAN_TYPE_PASSIVE);
 }
 
-static int ipw_request_scan(struct ipw_priv *priv) {
-        return ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE);
+static void ipw_request_scan(struct work_struct *work)
+{
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, request_scan.work);
+        ipw_request_scan_helper(priv, IW_SCAN_TYPE_ACTIVE);
 }
 
-static void ipw_bg_abort_scan(void *data)
+static void ipw_bg_abort_scan(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, abort_scan);
         mutex_lock(&priv->mutex);
-        ipw_abort_scan(data);
+        ipw_abort_scan(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -6920,8 +6938,8 @@ static int ipw_qos_association(struct ipw_priv *priv,
 }
 
 /*
-* handling the beaconing responces. if we get different QoS setting
-* of the network from the the associated setting adjust the QoS
+* handling the beaconing responses. if we get different QoS setting
+* off the network from the associated setting, adjust the QoS
 * setting
 */
 static int ipw_qos_association_resp(struct ipw_priv *priv,
@@ -7084,9 +7102,10 @@ static int ipw_qos_set_tx_queue_command(struct ipw_priv *priv,
 /*
 * background support to run QoS activate functionality
 */
-static void ipw_bg_qos_activate(void *data)
+static void ipw_bg_qos_activate(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, qos_activate);
 
         if (priv == NULL)
                 return;
@@ -7394,11 +7413,12 @@ static void ipw_roam(void *data)
         priv->status &= ~STATUS_ROAMING;
 }
 
-static void ipw_bg_roam(void *data)
+static void ipw_bg_roam(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, roam);
         mutex_lock(&priv->mutex);
-        ipw_roam(data);
+        ipw_roam(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -7479,8 +7499,8 @@ static int ipw_associate(void *data)
                                                    &priv->request_scan,
                                                    SCAN_INTERVAL);
                         else
-                                queue_work(priv->workqueue,
-                                           &priv->request_scan);
+                                queue_delayed_work(priv->workqueue,
+                                                   &priv->request_scan, 0);
                 }
 
                 return 0;
@@ -7491,11 +7511,12 @@ static int ipw_associate(void *data)
         return 1;
 }
 
-static void ipw_bg_associate(void *data)
+static void ipw_bg_associate(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, associate);
         mutex_lock(&priv->mutex);
-        ipw_associate(data);
+        ipw_associate(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -7656,7 +7677,8 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv,
 
         /* Big bitfield of all the fields we provide in radiotap */
         ipw_rt->rt_hdr.it_present =
-            ((1 << IEEE80211_RADIOTAP_FLAGS) |
+            ((1 << IEEE80211_RADIOTAP_TSFT) |
+             (1 << IEEE80211_RADIOTAP_FLAGS) |
              (1 << IEEE80211_RADIOTAP_RATE) |
              (1 << IEEE80211_RADIOTAP_CHANNEL) |
              (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
@@ -7665,10 +7687,14 @@ static void ipw_handle_data_packet_monitor(struct ipw_priv *priv,
 
         /* Zero the flags, we'll add to them as we go */
         ipw_rt->rt_flags = 0;
-        ipw_rt->rt_tsf = 0ULL;
+        ipw_rt->rt_tsf = (u64)(frame->parent_tsf[3] << 24 |
+                               frame->parent_tsf[2] << 16 |
+                               frame->parent_tsf[1] << 8  |
+                               frame->parent_tsf[0]);
 
         /* Convert signal to DBM */
         ipw_rt->rt_dbmsignal = antsignal;
+        ipw_rt->rt_dbmnoise = frame->noise;
 
         /* Convert the channel data and set the flags */
         ipw_rt->rt_channel = cpu_to_le16(ieee80211chan2mhz(received_channel));
@@ -7868,7 +7894,8 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv,
 
         /* Big bitfield of all the fields we provide in radiotap */
         ipw_rt->rt_hdr.it_present =
-            ((1 << IEEE80211_RADIOTAP_FLAGS) |
+            ((1 << IEEE80211_RADIOTAP_TSFT) |
+             (1 << IEEE80211_RADIOTAP_FLAGS) |
              (1 << IEEE80211_RADIOTAP_RATE) |
              (1 << IEEE80211_RADIOTAP_CHANNEL) |
              (1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL) |
@@ -7877,7 +7904,10 @@ static void ipw_handle_promiscuous_rx(struct ipw_priv *priv,
 
         /* Zero the flags, we'll add to them as we go */
         ipw_rt->rt_flags = 0;
-        ipw_rt->rt_tsf = 0ULL;
+        ipw_rt->rt_tsf = (u64)(frame->parent_tsf[3] << 24 |
+                               frame->parent_tsf[2] << 16 |
+                               frame->parent_tsf[1] << 8  |
+                               frame->parent_tsf[0]);
 
         /* Convert to DBM */
         ipw_rt->rt_dbmsignal = signal;
@@ -8276,7 +8306,7 @@ static void ipw_rx(struct ipw_priv *priv)
                                     ("Notification: subtype=%02X flags=%02X size=%d\n",
                                      pkt->u.notification.subtype,
                                      pkt->u.notification.flags,
-                                     pkt->u.notification.size);
+                                     le16_to_cpu(pkt->u.notification.size));
                                 ipw_rx_notification(priv, &pkt->u.notification);
                                 break;
                         }
@@ -9410,7 +9440,7 @@ static int ipw_wx_set_scan(struct net_device *dev,
 
         IPW_DEBUG_WX("Start scan\n");
 
-        queue_work(priv->workqueue, &priv->request_scan);
+        queue_delayed_work(priv->workqueue, &priv->request_scan, 0);
 
         return 0;
 }
@@ -10547,11 +10577,12 @@ static void ipw_rf_kill(void *adapter)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-static void ipw_bg_rf_kill(void *data)
+static void ipw_bg_rf_kill(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, rf_kill.work);
         mutex_lock(&priv->mutex);
-        ipw_rf_kill(data);
+        ipw_rf_kill(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -10582,11 +10613,12 @@ static void ipw_link_up(struct ipw_priv *priv)
                 queue_delayed_work(priv->workqueue, &priv->request_scan, HZ);
 }
 
-static void ipw_bg_link_up(void *data)
+static void ipw_bg_link_up(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, link_up);
         mutex_lock(&priv->mutex);
-        ipw_link_up(data);
+        ipw_link_up(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -10606,15 +10638,16 @@ static void ipw_link_down(struct ipw_priv *priv)
 
         if (!(priv->status & STATUS_EXIT_PENDING)) {
                 /* Queue up another scan... */
-                queue_work(priv->workqueue, &priv->request_scan);
+                queue_delayed_work(priv->workqueue, &priv->request_scan, 0);
         }
 }
 
-static void ipw_bg_link_down(void *data)
+static void ipw_bg_link_down(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, link_down);
         mutex_lock(&priv->mutex);
-        ipw_link_down(data);
+        ipw_link_down(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -10626,38 +10659,30 @@ static int ipw_setup_deferred_work(struct ipw_priv *priv)
         init_waitqueue_head(&priv->wait_command_queue);
         init_waitqueue_head(&priv->wait_state);
 
-        INIT_WORK(&priv->adhoc_check, ipw_bg_adhoc_check, priv);
-        INIT_WORK(&priv->associate, ipw_bg_associate, priv);
-        INIT_WORK(&priv->disassociate, ipw_bg_disassociate, priv);
-        INIT_WORK(&priv->system_config, ipw_system_config, priv);
-        INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish, priv);
-        INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart, priv);
-        INIT_WORK(&priv->rf_kill, ipw_bg_rf_kill, priv);
-        INIT_WORK(&priv->up, (void (*)(void *))ipw_bg_up, priv);
-        INIT_WORK(&priv->down, (void (*)(void *))ipw_bg_down, priv);
-        INIT_WORK(&priv->request_scan,
-                  (void (*)(void *))ipw_request_scan, priv);
-        INIT_WORK(&priv->request_passive_scan,
-                  (void (*)(void *))ipw_request_passive_scan, priv);
-        INIT_WORK(&priv->gather_stats,
-                  (void (*)(void *))ipw_bg_gather_stats, priv);
-        INIT_WORK(&priv->abort_scan, (void (*)(void *))ipw_bg_abort_scan, priv);
-        INIT_WORK(&priv->roam, ipw_bg_roam, priv);
-        INIT_WORK(&priv->scan_check, ipw_bg_scan_check, priv);
-        INIT_WORK(&priv->link_up, (void (*)(void *))ipw_bg_link_up, priv);
-        INIT_WORK(&priv->link_down, (void (*)(void *))ipw_bg_link_down, priv);
-        INIT_WORK(&priv->led_link_on, (void (*)(void *))ipw_bg_led_link_on,
-                  priv);
-        INIT_WORK(&priv->led_link_off, (void (*)(void *))ipw_bg_led_link_off,
-                  priv);
-        INIT_WORK(&priv->led_act_off, (void (*)(void *))ipw_bg_led_activity_off,
-                  priv);
-        INIT_WORK(&priv->merge_networks,
-                  (void (*)(void *))ipw_merge_adhoc_network, priv);
+        INIT_DELAYED_WORK(&priv->adhoc_check, ipw_bg_adhoc_check);
+        INIT_WORK(&priv->associate, ipw_bg_associate);
+        INIT_WORK(&priv->disassociate, ipw_bg_disassociate);
+        INIT_WORK(&priv->system_config, ipw_system_config);
+        INIT_WORK(&priv->rx_replenish, ipw_bg_rx_queue_replenish);
+        INIT_WORK(&priv->adapter_restart, ipw_bg_adapter_restart);
+        INIT_DELAYED_WORK(&priv->rf_kill, ipw_bg_rf_kill);
+        INIT_WORK(&priv->up, ipw_bg_up);
+        INIT_WORK(&priv->down, ipw_bg_down);
+        INIT_DELAYED_WORK(&priv->request_scan, ipw_request_scan);
+        INIT_WORK(&priv->request_passive_scan, ipw_request_passive_scan);
+        INIT_DELAYED_WORK(&priv->gather_stats, ipw_bg_gather_stats);
+        INIT_WORK(&priv->abort_scan, ipw_bg_abort_scan);
+        INIT_WORK(&priv->roam, ipw_bg_roam);
+        INIT_DELAYED_WORK(&priv->scan_check, ipw_bg_scan_check);
+        INIT_WORK(&priv->link_up, ipw_bg_link_up);
+        INIT_WORK(&priv->link_down, ipw_bg_link_down);
+        INIT_DELAYED_WORK(&priv->led_link_on, ipw_bg_led_link_on);
+        INIT_DELAYED_WORK(&priv->led_link_off, ipw_bg_led_link_off);
+        INIT_DELAYED_WORK(&priv->led_act_off, ipw_bg_led_activity_off);
+        INIT_WORK(&priv->merge_networks, ipw_merge_adhoc_network);
 
 #ifdef CONFIG_IPW2200_QOS
-        INIT_WORK(&priv->qos_activate, (void (*)(void *))ipw_bg_qos_activate,
-                  priv);
+        INIT_WORK(&priv->qos_activate, ipw_bg_qos_activate);
 #endif                          /* CONFIG_IPW2200_QOS */
 
         tasklet_init(&priv->irq_tasklet, (void (*)(unsigned long))
@@ -11129,14 +11154,13 @@ static int ipw_up(struct ipw_priv *priv)
                 return -EIO;
 
         if (cmdlog && !priv->cmdlog) {
-                priv->cmdlog = kmalloc(sizeof(*priv->cmdlog) * cmdlog,
+                priv->cmdlog = kcalloc(cmdlog, sizeof(*priv->cmdlog),
                                        GFP_KERNEL);
                 if (priv->cmdlog == NULL) {
                         IPW_ERROR("Error allocating %d command log entries.\n",
                                   cmdlog);
                         return -ENOMEM;
                 } else {
-                        memset(priv->cmdlog, 0, sizeof(*priv->cmdlog) * cmdlog);
                         priv->cmdlog_len = cmdlog;
                 }
         }
@@ -11190,7 +11214,8 @@ static int ipw_up(struct ipw_priv *priv)
 
                         /* If configure to try and auto-associate, kick
                          * off a scan. */
-                        queue_work(priv->workqueue, &priv->request_scan);
+                        queue_delayed_work(priv->workqueue,
+                                           &priv->request_scan, 0);
 
                         return 0;
                 }
@@ -11211,11 +11236,12 @@ static int ipw_up(struct ipw_priv *priv)
         return -EIO;
 }
 
-static void ipw_bg_up(void *data)
+static void ipw_bg_up(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, up);
         mutex_lock(&priv->mutex);
-        ipw_up(data);
+        ipw_up(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -11282,11 +11308,12 @@ static void ipw_down(struct ipw_priv *priv)
         ipw_led_radio_off(priv);
 }
 
-static void ipw_bg_down(void *data)
+static void ipw_bg_down(struct work_struct *work)
 {
-        struct ipw_priv *priv = data;
+        struct ipw_priv *priv =
+                container_of(work, struct ipw_priv, down);
         mutex_lock(&priv->mutex);
-        ipw_down(data);
+        ipw_down(priv);
         mutex_unlock(&priv->mutex);
 }
 
@@ -11727,12 +11754,18 @@ static int ipw_pci_resume(struct pci_dev *pdev)
 {
         struct ipw_priv *priv = pci_get_drvdata(pdev);
         struct net_device *dev = priv->net_dev;
+        int err;
         u32 val;
 
         printk(KERN_INFO "%s: Coming out of suspend...\n", dev->name);
 
         pci_set_power_state(pdev, PCI_D0);
-        pci_enable_device(pdev);
+        err = pci_enable_device(pdev);
+        if (err) {
+                printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+                       dev->name);
+                return err;
+        }
         pci_restore_state(pdev);
 
         /*
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index dad5eedefbf1..626a240a87d8 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1290,21 +1290,21 @@ struct ipw_priv {
 
         struct workqueue_struct *workqueue;
 
-        struct work_struct adhoc_check;
+        struct delayed_work adhoc_check;
         struct work_struct associate;
         struct work_struct disassociate;
         struct work_struct system_config;
         struct work_struct rx_replenish;
-        struct work_struct request_scan;
+        struct delayed_work request_scan;
         struct work_struct request_passive_scan;
         struct work_struct adapter_restart;
-        struct work_struct rf_kill;
+        struct delayed_work rf_kill;
         struct work_struct up;
         struct work_struct down;
-        struct work_struct gather_stats;
+        struct delayed_work gather_stats;
         struct work_struct abort_scan;
         struct work_struct roam;
-        struct work_struct scan_check;
+        struct delayed_work scan_check;
         struct work_struct link_up;
         struct work_struct link_down;
 
@@ -1319,9 +1319,9 @@ struct ipw_priv {
         u32 led_ofdm_on;
         u32 led_ofdm_off;
 
-        struct work_struct led_link_on;
-        struct work_struct led_link_off;
-        struct work_struct led_act_off;
+        struct delayed_work led_link_on;
+        struct delayed_work led_link_off;
+        struct delayed_work led_act_off;
         struct work_struct merge_networks;
 
         struct ipw_cmd_log *cmdlog;
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 6714e0dfa8d6..644b4741ef74 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -735,10 +735,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int netwave_pcmcia_config(struct pcmcia_device *link) {
     struct net_device *dev = link->priv;
     netwave_private *priv = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
     int i, j, last_ret, last_fn;
-    u_char buf[64];
     win_req_t req;
     memreq_t mem;
     u_char __iomem *ramBase = NULL;
@@ -746,21 +743,6 @@ static int netwave_pcmcia_config(struct pcmcia_device *link) {
     DEBUG(0, "netwave_pcmcia_config(0x%p)\n", link);
 
     /*
-      This reads the card's CONFIG tuple to find its configuration
-      registers.
-    */
-    tuple.Attributes = 0;
-    tuple.TupleData = (cisdata_t *) buf;
-    tuple.TupleDataMax = 64;
-    tuple.TupleOffset = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
-    /*
      *  Try allocating IO ports.  This tries a few fixed addresses.
      *  If you want, you can also read the card's config table to
      *  pick addresses -- see the serial driver for an example.
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 336cabac13b3..936c888e03e1 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -980,9 +980,11 @@ static void print_linkstatus(struct net_device *dev, u16 status)
 }
 
 /* Search scan results for requested BSSID, join it if found */
-static void orinoco_join_ap(struct net_device *dev)
+static void orinoco_join_ap(struct work_struct *work)
 {
-        struct orinoco_private *priv = netdev_priv(dev);
+        struct orinoco_private *priv =
+                container_of(work, struct orinoco_private, join_work);
+        struct net_device *dev = priv->ndev;
         struct hermes *hw = &priv->hw;
         int err;
         unsigned long flags;
@@ -1055,9 +1057,11 @@ static void orinoco_join_ap(struct net_device *dev)
 }
 
 /* Send new BSSID to userspace */
-static void orinoco_send_wevents(struct net_device *dev)
+static void orinoco_send_wevents(struct work_struct *work)
 {
-        struct orinoco_private *priv = netdev_priv(dev);
+        struct orinoco_private *priv =
+                container_of(work, struct orinoco_private, wevent_work);
+        struct net_device *dev = priv->ndev;
         struct hermes *hw = &priv->hw;
         union iwreq_data wrqu;
         int err;
@@ -1864,9 +1868,11 @@ __orinoco_set_multicast_list(struct net_device *dev)
 
 /* This must be called from user context, without locks held - use
  * schedule_work() */
-static void orinoco_reset(struct net_device *dev)
+static void orinoco_reset(struct work_struct *work)
 {
-        struct orinoco_private *priv = netdev_priv(dev);
+        struct orinoco_private *priv =
+                container_of(work, struct orinoco_private, reset_work);
+        struct net_device *dev = priv->ndev;
         struct hermes *hw = &priv->hw;
         int err;
         unsigned long flags;
@@ -2434,9 +2440,9 @@ struct net_device *alloc_orinocodev(int sizeof_card,
         priv->hw_unavailable = 1; /* orinoco_init() must clear this
                                    * before anything else touches the
                                    * hardware */
-        INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev);
-        INIT_WORK(&priv->join_work, (void (*)(void *))orinoco_join_ap, dev);
-        INIT_WORK(&priv->wevent_work, (void (*)(void *))orinoco_send_wevents, dev);
+        INIT_WORK(&priv->reset_work, orinoco_reset);
+        INIT_WORK(&priv->join_work, orinoco_join_ap);
+        INIT_WORK(&priv->wevent_work, orinoco_send_wevents);
 
         netif_carrier_off(dev);
         priv->last_linkstatus = 0xffff;
@@ -3608,7 +3614,7 @@ static int orinoco_ioctl_reset(struct net_device *dev,
                 printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name);
 
                 /* Firmware reset */
-                orinoco_reset(dev);
+                orinoco_reset(&priv->reset_work);
         } else {
                 printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
 
@@ -4154,7 +4160,7 @@ static int orinoco_ioctl_commit(struct net_device *dev,
                 return 0;
 
         if (priv->broken_disableport) {
-                orinoco_reset(dev);
+                orinoco_reset(&priv->reset_work);
                 return 0;
         }
 
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index bc14689cbf24..d08ae8d2726c 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -178,21 +178,6 @@ orinoco_cs_config(struct pcmcia_device *link)
         cisparse_t parse;
         void __iomem *mem;
 
-        /*
-         * This reads the card's CONFIG tuple to find its
-         * configuration registers.
-         */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        tuple.Attributes = 0;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = sizeof(buf);
-        tuple.TupleOffset = 0;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
-
         /* Look up the current Vcc */
         CS_CHECK(GetConfigurationInfo,
                  pcmcia_get_configuration_info(link, &conf));
@@ -211,6 +196,10 @@ orinoco_cs_config(struct pcmcia_device *link)
          * and most client drivers will only use the CIS to fill in
          * implementation-defined details.
          */
+        tuple.Attributes = 0;
+        tuple.TupleData = buf;
+        tuple.TupleDataMax = sizeof(buf);
+        tuple.TupleOffset = 0;
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
         while (1) {
diff --git a/drivers/net/wireless/orinoco_pci.h b/drivers/net/wireless/orinoco_pci.h
index be1abea4b64f..f4e5e06760c1 100644
--- a/drivers/net/wireless/orinoco_pci.h
+++ b/drivers/net/wireless/orinoco_pci.h
@@ -60,7 +60,12 @@ static int orinoco_pci_resume(struct pci_dev *pdev)
         int err;
 
         pci_set_power_state(pdev, 0);
-        pci_enable_device(pdev);
+        err = pci_enable_device(pdev);
+        if (err) {
+                printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+                       dev->name);
+                return err;
+        }
         pci_restore_state(pdev);
 
         err = request_irq(pdev->irq, orinoco_interrupt, IRQF_SHARED,
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 23deee69974b..02fc67bccbd0 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright (C) 2003-2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>_
  *
@@ -38,7 +37,7 @@
  * isl38xx_disable_interrupts - disable all interrupts
  * @device: pci memory base address
  *
- *  Instructs the device to disable all interrupt reporting by asserting 
+ *  Instructs the device to disable all interrupt reporting by asserting
  *  the IRQ line. New events may still show up in the interrupt identification
  *  register located at offset %ISL38XX_INT_IDENT_REG.
  */
@@ -204,17 +203,19 @@ isl38xx_interface_reset(void __iomem *device_base, dma_addr_t host_address)
         /* enable the interrupt for detecting initialization */
 
         /* Note: Do not enable other interrupts here. We want the
-         * device to have come up first 100% before allowing any other 
+         * device to have come up first 100% before allowing any other
          * interrupts. */
         isl38xx_w32_flush(device_base, ISL38XX_INT_IDENT_INIT, ISL38XX_INT_EN_REG);
         udelay(ISL38XX_WRITEIO_DELAY);  /* allow complete full reset */
 }
 
 void
-isl38xx_enable_common_interrupts(void __iomem *device_base) {
+isl38xx_enable_common_interrupts(void __iomem *device_base)
+{
         u32 reg;
-        reg = ( ISL38XX_INT_IDENT_UPDATE | 
-                        ISL38XX_INT_IDENT_SLEEP | ISL38XX_INT_IDENT_WAKEUP);
+
+        reg = ISL38XX_INT_IDENT_UPDATE | ISL38XX_INT_IDENT_SLEEP |
+              ISL38XX_INT_IDENT_WAKEUP;
         isl38xx_w32_flush(device_base, reg, ISL38XX_INT_EN_REG);
         udelay(ISL38XX_WRITEIO_DELAY);
 }
@@ -234,23 +235,21 @@ isl38xx_in_queue(isl38xx_control_block *cb, int queue)
                 /* send queues */
         case ISL38XX_CB_TX_MGMTQ:
                 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
+
         case ISL38XX_CB_TX_DATA_LQ:
         case ISL38XX_CB_TX_DATA_HQ:
                 BUG_ON(delta > ISL38XX_CB_TX_QSIZE);
                 return delta;
-                break;
 
                 /* receive queues */
         case ISL38XX_CB_RX_MGMTQ:
                 BUG_ON(delta > ISL38XX_CB_MGMT_QSIZE);
                 return ISL38XX_CB_MGMT_QSIZE - delta;
-                break;
 
         case ISL38XX_CB_RX_DATA_LQ:
         case ISL38XX_CB_RX_DATA_HQ:
                 BUG_ON(delta > ISL38XX_CB_RX_QSIZE);
                 return ISL38XX_CB_RX_QSIZE - delta;
-                break;
         }
         BUG();
         return 0;
diff --git a/drivers/net/wireless/prism54/isl_38xx.h b/drivers/net/wireless/prism54/isl_38xx.h
index 8af20980af8d..3fadcb6f5297 100644
--- a/drivers/net/wireless/prism54/isl_38xx.h
+++ b/drivers/net/wireless/prism54/isl_38xx.h
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -67,10 +66,10 @@
  * @base: (host) memory base address of the device
  * @val: 32bit value (host order) to write
  * @offset: byte offset into @base to write value to
- * 
+ *
  *  This helper takes care of writing a 32bit datum to the
- *  specified offset into the device's pci memory space, and making sure 
- *  the pci memory buffers get flushed by performing one harmless read 
+ *  specified offset into the device's pci memory space, and making sure
+ *  the pci memory buffers get flushed by performing one harmless read
  *  from the %ISL38XX_PCI_POSTING_FLUSH offset.
  */
 static inline void
diff --git a/drivers/net/wireless/prism54/isl_ioctl.c b/drivers/net/wireless/prism54/isl_ioctl.c
index 286325ca3293..96606ed10076 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.c
+++ b/drivers/net/wireless/prism54/isl_ioctl.c
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *            (C) 2003,2004 Aurelien Alleaume <slts@free.fr>
  *            (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
@@ -55,12 +54,12 @@ static const unsigned char scan_rate_list[] = { 2, 4, 11, 22,
  * prism54_mib_mode_helper - MIB change mode helper function
  * @mib: the &struct islpci_mib object to modify
  * @iw_mode: new mode (%IW_MODE_*)
- * 
+ *
  *  This is a helper function, hence it does not lock. Make sure
- *  caller deals with locking *if* necessary. This function sets the 
- *  mode-dependent mib values and does the mapping of the Linux 
- *  Wireless API modes to Device firmware modes. It also checks for 
- *  correct valid Linux wireless modes. 
+ *  caller deals with locking *if* necessary. This function sets the
+ *  mode-dependent mib values and does the mapping of the Linux
+ *  Wireless API modes to Device firmware modes. It also checks for
+ *  correct valid Linux wireless modes.
  */
 static int
 prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode)
@@ -118,7 +117,7 @@ prism54_mib_mode_helper(islpci_private *priv, u32 iw_mode)
  *
  *  this function initializes the struct given as @mib with defaults,
  *  of which many are retrieved from the global module parameter
- *  variables.  
+ *  variables.
  */
 
 void
@@ -134,7 +133,7 @@ prism54_mib_init(islpci_private *priv)
         authen = CARD_DEFAULT_AUTHEN;
         wep = CARD_DEFAULT_WEP;
         filter = CARD_DEFAULT_FILTER; /* (0) Do not filter un-encrypted data */
-        dot1x = CARD_DEFAULT_DOT1X; 
+        dot1x = CARD_DEFAULT_DOT1X;
         mlme = CARD_DEFAULT_MLME_MODE;
         conformance = CARD_DEFAULT_CONFORMANCE;
         power = 127;
@@ -158,8 +157,9 @@ prism54_mib_init(islpci_private *priv)
  * schedule_work(), thus we can as well use sleeping semaphore
  * locking */
 void
-prism54_update_stats(islpci_private *priv)
+prism54_update_stats(struct work_struct *work)
 {
+        islpci_private *priv = container_of(work, islpci_private, stats_work);
         char *data;
         int j;
         struct obj_bss bss, *bss2;
@@ -228,7 +228,7 @@ prism54_get_wireless_stats(struct net_device *ndev)
         } else
                 priv->iwstatistics.qual.updated = 0;
 
-        /* Update our wireless stats, but do not schedule to often 
+        /* Update our wireless stats, but do not schedule to often
          * (max 1 HZ) */
         if ((priv->stats_timestamp == 0) ||
             time_after(jiffies, priv->stats_timestamp + 1 * HZ)) {
@@ -705,7 +705,7 @@ prism54_get_scan(struct net_device *ndev, struct iw_request_info *info,
         * Starting with WE-17, the buffer can be as big as needed.
         * But the device won't repport anything if you change the value
         * of IWMAX_BSS=24. */
-        
+
         rvalue |= mgt_get_request(priv, DOT11_OID_BSSLIST, 0, NULL, &r);
         bsslist = r.ptr;
 
@@ -785,7 +785,7 @@ prism54_get_essid(struct net_device *ndev, struct iw_request_info *info,
         return rvalue;
 }
 
-/* Provides no functionality, just completes the ioctl. In essence this is a 
+/* Provides no functionality, just completes the ioctl. In essence this is a
  * just a cosmetic ioctl.
  */
 static int
@@ -1104,7 +1104,7 @@ prism54_set_encode(struct net_device *ndev, struct iw_request_info *info,
                                             &key);
                 }
                 /*
-                 * If a valid key is set, encryption should be enabled 
+                 * If a valid key is set, encryption should be enabled
                  * (user may turn it off later).
                  * This is also how "iwconfig ethX key on" works
                  */
@@ -1126,7 +1126,7 @@ prism54_set_encode(struct net_device *ndev, struct iw_request_info *info,
         }
         /* now read the flags */
         if (dwrq->flags & IW_ENCODE_DISABLED) {
-                /* Encoding disabled, 
+                /* Encoding disabled,
                  * authen = DOT11_AUTH_OS;
                  * invoke = 0;
                  * exunencrypt = 0; */
@@ -1214,7 +1214,7 @@ prism54_get_txpower(struct net_device *ndev, struct iw_request_info *info,
         vwrq->value = (s32) r.u / 4;
         vwrq->fixed = 1;
         /* radio is not turned of
-         * btw: how is possible to turn off only the radio 
+         * btw: how is possible to turn off only the radio
          */
         vwrq->disabled = 0;
 
@@ -2141,11 +2141,9 @@ prism54_wpa_bss_ie_add(islpci_private *priv, u8 *bssid,
                                          struct islpci_bss_wpa_ie, list);
                         list_del(&bss->list);
                 } else {
-                        bss = kmalloc(sizeof (*bss), GFP_ATOMIC);
-                        if (bss != NULL) {
+                        bss = kzalloc(sizeof (*bss), GFP_ATOMIC);
+                        if (bss != NULL)
                                 priv->num_bss_wpa++;
-                                memset(bss, 0, sizeof (*bss));
-                        }
                 }
                 if (bss != NULL) {
                         memcpy(bss->bssid, bssid, ETH_ALEN);
@@ -2354,17 +2352,17 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
                 handle_request(priv, mlme, oid);
                 send_formatted_event(priv, "Authenticate request (ex)", mlme, 1);
 
-                if (priv->iw_mode != IW_MODE_MASTER 
+                if (priv->iw_mode != IW_MODE_MASTER
                                 && mlmeex->state != DOT11_STATE_AUTHING)
                         break;
 
                 confirm = kmalloc(sizeof(struct obj_mlmeex) + 6, GFP_ATOMIC);
 
-                if (!confirm) 
+                if (!confirm)
                         break;
 
                 memcpy(&confirm->address, mlmeex->address, ETH_ALEN);
-                printk(KERN_DEBUG "Authenticate from: address:\t%02x:%02x:%02x:%02x:%02x:%02x\n", 
+                printk(KERN_DEBUG "Authenticate from: address:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
                                 mlmeex->address[0],
                                 mlmeex->address[1],
                                 mlmeex->address[2],
@@ -2398,10 +2396,10 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
                 handle_request(priv, mlme, oid);
                 send_formatted_event(priv, "Associate request (ex)", mlme, 1);
 
-                if (priv->iw_mode != IW_MODE_MASTER 
+                if (priv->iw_mode != IW_MODE_MASTER
                                 && mlmeex->state != DOT11_STATE_ASSOCING)
                         break;
-                
+
                 confirm = kmalloc(sizeof(struct obj_mlmeex), GFP_ATOMIC);
 
                 if (!confirm)
@@ -2417,7 +2415,7 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
 
                 if (!wpa_ie_len) {
                         printk(KERN_DEBUG "No WPA IE found from "
-                                        "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n", 
+                                        "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
                                 mlmeex->address[0],
                                 mlmeex->address[1],
                                 mlmeex->address[2],
@@ -2435,14 +2433,14 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
                 mgt_set_varlen(priv, oid, confirm, wpa_ie_len);
 
                 kfree(confirm);
-                
+
                 break;
 
         case DOT11_OID_REASSOCIATEEX:
                 handle_request(priv, mlme, oid);
                 send_formatted_event(priv, "Reassociate request (ex)", mlme, 1);
 
-                if (priv->iw_mode != IW_MODE_MASTER 
+                if (priv->iw_mode != IW_MODE_MASTER
                                 && mlmeex->state != DOT11_STATE_ASSOCING)
                         break;
 
@@ -2461,7 +2459,7 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
 
                 if (!wpa_ie_len) {
                         printk(KERN_DEBUG "No WPA IE found from "
-                                        "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n", 
+                                        "address:\t%02x:%02x:%02x:%02x:%02x:%02x\n",
                                 mlmeex->address[0],
                                 mlmeex->address[1],
                                 mlmeex->address[2],
@@ -2473,13 +2471,13 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
                         break;
                 }
 
-                confirm->size = wpa_ie_len; 
+                confirm->size = wpa_ie_len;
                 memcpy(&confirm->data, wpa_ie, wpa_ie_len);
 
                 mgt_set_varlen(priv, oid, confirm, wpa_ie_len);
 
                 kfree(confirm);
-                
+
                 break;
 
         default:
@@ -2494,9 +2492,10 @@ prism54_process_trap_helper(islpci_private *priv, enum oid_num_t oid,
  * interrupt context, no locks held.
  */
 void
-prism54_process_trap(void *data)
+prism54_process_trap(struct work_struct *work)
 {
-        struct islpci_mgmtframe *frame = data;
+        struct islpci_mgmtframe *frame =
+                container_of(work, struct islpci_mgmtframe, ws);
         struct net_device *ndev = frame->ndev;
         enum oid_num_t n = mgt_oidtonum(frame->header->oid);
 
@@ -2545,10 +2544,10 @@ enum {
 #define PRISM2_HOSTAPD_GENERIC_ELEMENT_HDR_LEN \
 ((int) (&((struct prism2_hostapd_param *) 0)->u.generic_elem.data))
 
-/* Maximum length for algorithm names (-1 for nul termination) 
+/* Maximum length for algorithm names (-1 for nul termination)
  * used in ioctl() */
 #define HOSTAP_CRYPT_ALG_NAME_LEN 16
-        
+
 struct prism2_hostapd_param {
         u32 cmd;
         u8 sta_addr[ETH_ALEN];
@@ -2621,7 +2620,7 @@ prism2_ioctl_set_encryption(struct net_device *dev,
                                             &key);
                 }
                 /*
-                 * If a valid key is set, encryption should be enabled 
+                 * If a valid key is set, encryption should be enabled
                  * (user may turn it off later).
                  * This is also how "iwconfig ethX key on" works
                  */
@@ -2643,7 +2642,7 @@ prism2_ioctl_set_encryption(struct net_device *dev,
         }
         /* now read the flags */
         if (param->u.crypt.flags & IW_ENCODE_DISABLED) {
-                /* Encoding disabled, 
+                /* Encoding disabled,
                  * authen = DOT11_AUTH_OS;
                  * invoke = 0;
                  * exunencrypt = 0; */
@@ -2685,11 +2684,10 @@ prism2_ioctl_set_generic_element(struct net_device *ndev,
                return -EINVAL;
 
        alen = sizeof(*attach) + len;
-       attach = kmalloc(alen, GFP_KERNEL);
+       attach = kzalloc(alen, GFP_KERNEL);
        if (attach == NULL)
                return -ENOMEM;
 
-       memset(attach, 0, alen);
 #define WLAN_FC_TYPE_MGMT 0
 #define WLAN_FC_STYPE_ASSOC_REQ 0
 #define WLAN_FC_STYPE_REASSOC_REQ 2
@@ -2710,7 +2708,7 @@ prism2_ioctl_set_generic_element(struct net_device *ndev,
 
                ret = mgt_set_varlen(priv, DOT11_OID_ATTACHMENT, attach, len);
 
-               if (ret == 0) 
+               if (ret == 0)
                        printk(KERN_DEBUG "%s: WPA IE Attachment was set\n",
                                        ndev->name);
        }
@@ -2870,7 +2868,7 @@ prism54_set_wpa(struct net_device *ndev, struct iw_request_info *info,
                         mlme = DOT11_MLME_AUTO;
                         printk("%s: Disabling WPA\n", ndev->name);
                         break;
-                case 2: 
+                case 2:
                 case 1: /* WPA */
                         printk("%s: Enabling WPA\n", ndev->name);
                         break;
diff --git a/drivers/net/wireless/prism54/isl_ioctl.h b/drivers/net/wireless/prism54/isl_ioctl.h
index 65f33acd0a42..bcfbfb9281d2 100644
--- a/drivers/net/wireless/prism54/isl_ioctl.h
+++ b/drivers/net/wireless/prism54/isl_ioctl.h
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *            (C) 2003 Aurelien Alleaume <slts@free.fr>
  *            (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
@@ -32,12 +31,12 @@
 void prism54_mib_init(islpci_private *);
 
 struct iw_statistics *prism54_get_wireless_stats(struct net_device *);
-void prism54_update_stats(islpci_private *);
+void prism54_update_stats(struct work_struct *);
 
 void prism54_acl_init(struct islpci_acl *);
 void prism54_acl_clean(struct islpci_acl *);
 
-void prism54_process_trap(void *);
+void prism54_process_trap(struct work_struct *);
 
 void prism54_wpa_bss_ie_init(islpci_private *priv);
 void prism54_wpa_bss_ie_clean(islpci_private *priv);
diff --git a/drivers/net/wireless/prism54/isl_oid.h b/drivers/net/wireless/prism54/isl_oid.h
index 419edf7ccf1a..b7534c2869c8 100644
--- a/drivers/net/wireless/prism54/isl_oid.h
+++ b/drivers/net/wireless/prism54/isl_oid.h
@@ -1,6 +1,4 @@
 /*
- *
- *  
  *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
  *  Copyright (C) 2004 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
@@ -23,7 +21,7 @@
 #if !defined(_ISL_OID_H)
 #define _ISL_OID_H
 
-/* 
+/*
  * MIB related constant and structure definitions for communicating
  * with the device firmware
  */
@@ -99,21 +97,21 @@ struct obj_attachment {
         char data[0];
 } __attribute__((packed));
 
-/* 
+/*
  * in case everything's ok, the inlined function below will be
  * optimized away by the compiler...
  */
 static inline void
 __bug_on_wrong_struct_sizes(void)
 {
-        BUG_ON(sizeof (struct obj_ssid) != 34);
-        BUG_ON(sizeof (struct obj_key) != 34);
-        BUG_ON(sizeof (struct obj_mlme) != 12);
-        BUG_ON(sizeof (struct obj_mlmeex) != 14);
-        BUG_ON(sizeof (struct obj_buffer) != 8);
-        BUG_ON(sizeof (struct obj_bss) != 60);
-        BUG_ON(sizeof (struct obj_bsslist) != 4);
-        BUG_ON(sizeof (struct obj_frequencies) != 2);
+        BUILD_BUG_ON(sizeof (struct obj_ssid) != 34);
+        BUILD_BUG_ON(sizeof (struct obj_key) != 34);
+        BUILD_BUG_ON(sizeof (struct obj_mlme) != 12);
+        BUILD_BUG_ON(sizeof (struct obj_mlmeex) != 14);
+        BUILD_BUG_ON(sizeof (struct obj_buffer) != 8);
+        BUILD_BUG_ON(sizeof (struct obj_bss) != 60);
+        BUILD_BUG_ON(sizeof (struct obj_bsslist) != 4);
+        BUILD_BUG_ON(sizeof (struct obj_frequencies) != 2);
 }
 
 enum dot11_state_t {
@@ -154,13 +152,13 @@ enum dot11_priv_t {
 
 /* Prism "Nitro" / Frameburst / "Packet Frame Grouping"
  * Value is in microseconds. Represents the # microseconds
- * the firmware will take to group frames before sending out then out 
+ * the firmware will take to group frames before sending out then out
  * together with a CSMA contention. Without this all frames are
- * sent with a CSMA contention. 
- * Bibliography: 
+ * sent with a CSMA contention.
+ * Bibliography:
  * http://www.hpl.hp.com/personal/Jean_Tourrilhes/Papers/Packet.Frame.Grouping.html
  */
-enum dot11_maxframeburst_t { 
+enum dot11_maxframeburst_t {
         /* Values for DOT11_OID_MAXFRAMEBURST */
         DOT11_MAXFRAMEBURST_OFF = 0, /* Card firmware default */
         DOT11_MAXFRAMEBURST_MIXED_SAFE = 650, /* 802.11 a,b,g safe */
@@ -176,9 +174,9 @@ enum dot11_maxframeburst_t {
 /* Support for 802.11 long and short frame preambles.
  * Long  preamble uses 128-bit sync field, 8-bit  CRC
  * Short preamble uses 56-bit  sync field, 16-bit CRC
- * 
+ *
  * 802.11a -- not sure, both optionally ?
- * 802.11b supports long and optionally short 
+ * 802.11b supports long and optionally short
  * 802.11g supports both */
 enum dot11_preamblesettings_t {
         DOT11_PREAMBLESETTING_LONG = 0,
@@ -194,7 +192,7 @@ enum dot11_preamblesettings_t {
  * Long uses 802.11a slot timing  (9 usec ?)
  * Short uses 802.11b slot timing (20 use ?) */
 enum dot11_slotsettings_t {
-        DOT11_SLOTSETTINGS_LONG = 0, 
+        DOT11_SLOTSETTINGS_LONG = 0,
                 /* Allows *only* long 802.11b slot timing */
         DOT11_SLOTSETTINGS_SHORT = 1,
                 /* Allows *only* long 802.11a slot timing */
@@ -203,7 +201,7 @@ enum dot11_slotsettings_t {
 };
 
 /* All you need to know, ERP is "Extended Rate PHY".
- * An Extended Rate PHY (ERP) STA or AP shall support three different 
+ * An Extended Rate PHY (ERP) STA or AP shall support three different
  * preamble and header formats:
  * Long  preamble (refer to above)
  * Short preamble (refer to above)
@@ -221,7 +219,7 @@ enum do11_nonerpstatus_t {
 /* (ERP is "Extended Rate PHY") Way to read NONERP is NON-ERP-*
  * The key here is DOT11 NON ERP NEVER protects against
  * NON ERP STA's. You *don't* want this unless
- * you know what you are doing. It means you will only 
+ * you know what you are doing. It means you will only
  * get Extended Rate capabilities */
 enum dot11_nonerpprotection_t {
         DOT11_NONERP_NEVER = 0,
@@ -229,13 +227,13 @@ enum dot11_nonerpprotection_t {
         DOT11_NONERP_DYNAMIC = 2
 };
 
-/* Preset OID configuration for 802.11 modes 
- * Note: DOT11_OID_CW[MIN|MAX] hold the values of the 
+/* Preset OID configuration for 802.11 modes
+ * Note: DOT11_OID_CW[MIN|MAX] hold the values of the
  * DCS MIN|MAX backoff used */
 enum dot11_profile_t { /* And set/allowed values */
         /* Allowed values for DOT11_OID_PROFILES */
         DOT11_PROFILE_B_ONLY = 0,
-                /* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps 
+                /* DOT11_OID_RATES: 1, 2, 5.5, 11Mbps
                  * DOT11_OID_PREAMBLESETTINGS: DOT11_PREAMBLESETTING_DYNAMIC
                  * DOT11_OID_CWMIN: 31
                  * DOT11_OID_NONEPROTECTION: DOT11_NOERP_DYNAMIC
@@ -275,7 +273,7 @@ enum oid_inl_conformance_t {
         OID_INL_CONFORMANCE_NONE = 0,   /* Perform active scanning */
         OID_INL_CONFORMANCE_STRICT = 1, /* Strictly adhere to 802.11d */
         OID_INL_CONFORMANCE_FLEXIBLE = 2,       /* Use passed 802.11d info to
-                * determine channel AND/OR just make assumption that active 
+                * determine channel AND/OR just make assumption that active
                 * channels are valid  channels */
 };
 
diff --git a/drivers/net/wireless/prism54/islpci_dev.c b/drivers/net/wireless/prism54/islpci_dev.c
index ec1c00f19eb3..f057fd9fcd79 100644
--- a/drivers/net/wireless/prism54/islpci_dev.c
+++ b/drivers/net/wireless/prism54/islpci_dev.c
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
  *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
@@ -413,7 +412,7 @@ prism54_bring_down(islpci_private *priv)
         islpci_set_state(priv, PRV_STATE_PREBOOT);
 
         /* disable all device interrupts in case they weren't */
-        isl38xx_disable_interrupts(priv->device_base);  
+        isl38xx_disable_interrupts(priv->device_base);
 
         /* For safety reasons, we may want to ensure that no DMA transfer is
          * currently in progress by emptying the TX and RX queues. */
@@ -480,7 +479,7 @@ islpci_reset_if(islpci_private *priv)
 
         DEFINE_WAIT(wait);
         prepare_to_wait(&priv->reset_done, &wait, TASK_UNINTERRUPTIBLE);
-        
+
         /* now the last step is to reset the interface */
         isl38xx_interface_reset(priv->device_base, priv->device_host_address);
         islpci_set_state(priv, PRV_STATE_PREINIT);
@@ -488,7 +487,7 @@ islpci_reset_if(islpci_private *priv)
         for(count = 0; count < 2 && result; count++) {
                 /* The software reset acknowledge needs about 220 msec here.
                  * Be conservative and wait for up to one second. */
-        
+
                 remaining = schedule_timeout_uninterruptible(HZ);
 
                 if(remaining > 0) {
@@ -496,7 +495,7 @@ islpci_reset_if(islpci_private *priv)
                         break;
                 }
 
-                /* If we're here it's because our IRQ hasn't yet gone through. 
+                /* If we're here it's because our IRQ hasn't yet gone through.
                  * Retry a bit more...
                  */
                 printk(KERN_ERR "%s: no 'reset complete' IRQ seen - retrying\n",
@@ -514,7 +513,7 @@ islpci_reset_if(islpci_private *priv)
 
         /* Now that the device is 100% up, let's allow
          * for the other interrupts --
-         * NOTE: this is not *yet* true since we've only allowed the 
+         * NOTE: this is not *yet* true since we've only allowed the
          * INIT interrupt on the IRQ line. We can perhaps poll
          * the IRQ line until we know for sure the reset went through */
         isl38xx_enable_common_interrupts(priv->device_base);
@@ -716,7 +715,7 @@ islpci_alloc_memory(islpci_private *priv)
 
         prism54_acl_init(&priv->acl);
         prism54_wpa_bss_ie_init(priv);
-        if (mgt_init(priv)) 
+        if (mgt_init(priv))
                 goto out_free;
 
         return 0;
@@ -861,11 +860,10 @@ islpci_setup(struct pci_dev *pdev)
         priv->state_off = 1;
 
         /* initialize workqueue's */
-        INIT_WORK(&priv->stats_work,
-                  (void (*)(void *)) prism54_update_stats, priv);
+        INIT_WORK(&priv->stats_work, prism54_update_stats);
         priv->stats_timestamp = 0;
 
-        INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake, priv);
+        INIT_WORK(&priv->reset_task, islpci_do_reset_and_wake);
         priv->reset_task_pending = 0;
 
         /* allocate various memory areas */
diff --git a/drivers/net/wireless/prism54/islpci_dev.h b/drivers/net/wireless/prism54/islpci_dev.h
index 2f7e525d0cf6..a9aa1662eaa4 100644
--- a/drivers/net/wireless/prism54/islpci_dev.h
+++ b/drivers/net/wireless/prism54/islpci_dev.h
@@ -1,6 +1,5 @@
 /*
- *  
- *  Copyright (C) 2002 Intersil Americas Inc. 
+ *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
  *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
  *  Copyright (C) 2003 Aurelien Alleaume <slts@free.fr>
@@ -72,12 +71,12 @@ struct islpci_bss_wpa_ie {
         u8 bssid[ETH_ALEN];
         u8 wpa_ie[MAX_WPA_IE_LEN];
         size_t wpa_ie_len;
-        
+
 };
 
 typedef struct {
         spinlock_t slock;       /* generic spinlock; */
-        
+
         u32 priv_oid;
 
         /* our mib cache */
@@ -85,7 +84,7 @@ typedef struct {
         struct rw_semaphore mib_sem;
         void **mib;
         char nickname[IW_ESSID_MAX_SIZE+1];
-        
+
         /* Take care of the wireless stats */
         struct work_struct stats_work;
         struct semaphore stats_sem;
@@ -120,7 +119,7 @@ typedef struct {
         struct net_device *ndev;
 
         /* device queue interface members */
-        struct isl38xx_cb *control_block;       /* device control block 
+        struct isl38xx_cb *control_block;       /* device control block
                                                            (== driver_mem_address!) */
 
         /* Each queue has three indexes:
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index a8261d8454dd..b1122912ee2d 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright (C) 2004 Aurelien Alleaume <slts@free.fr>
  *  This program is free software; you can redistribute it and/or modify
@@ -48,7 +47,7 @@ islpci_eth_cleanup_transmit(islpci_private *priv,
                 /* read the index of the first fragment to be freed */
                 index = priv->free_data_tx % ISL38XX_CB_TX_QSIZE;
 
-                /* check for holes in the arrays caused by multi fragment frames 
+                /* check for holes in the arrays caused by multi fragment frames
                  * searching for the last fragment of a frame */
                 if (priv->pci_map_tx_address[index] != (dma_addr_t) NULL) {
                         /* entry is the last fragment of a frame
@@ -253,6 +252,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb)
          * header and without the FCS. But there a is a bit that
          * indicates if the packet is corrupted :-) */
         struct rfmon_header *hdr = (struct rfmon_header *) (*skb)->data;
+
         if (hdr->flags & 0x01)
                 /* This one is bad. Drop it ! */
                 return -1;
@@ -284,7 +284,7 @@ islpci_monitor_rx(islpci_private *priv, struct sk_buff **skb)
                     (struct avs_80211_1_header *) skb_push(*skb,
                                                            sizeof (struct
                                                                    avs_80211_1_header));
-                
+
                 avs->version = cpu_to_be32(P80211CAPTURE_VERSION);
                 avs->length = cpu_to_be32(sizeof (struct avs_80211_1_header));
                 avs->mactime = cpu_to_be64(le64_to_cpu(clock));
@@ -390,7 +390,7 @@ islpci_eth_receive(islpci_private *priv)
                         struct rx_annex_header *annex =
                             (struct rx_annex_header *) skb->data;
                         wstats.level = annex->rfmon.rssi;
-                        /* The noise value can be a bit outdated if nobody's 
+                        /* The noise value can be a bit outdated if nobody's
                          * reading wireless stats... */
                         wstats.noise = priv->local_iwstatistics.qual.noise;
                         wstats.qual = wstats.level - wstats.noise;
@@ -464,10 +464,8 @@ islpci_eth_receive(islpci_private *priv)
                         break;
                 }
                 /* update the fragment address */
-                control_block->rx_data_low[index].address = cpu_to_le32((u32)
-                                                                        priv->
-                                                                        pci_map_rx_address
-                                                                        [index]);
+                control_block->rx_data_low[index].address =
+                        cpu_to_le32((u32)priv->pci_map_rx_address[index]);
                 wmb();
 
                 /* increment the driver read pointer */
@@ -482,12 +480,14 @@ islpci_eth_receive(islpci_private *priv)
 }
 
 void
-islpci_do_reset_and_wake(void *data)
+islpci_do_reset_and_wake(struct work_struct *work)
 {
-        islpci_private *priv = (islpci_private *) data;
+        islpci_private *priv = container_of(work, islpci_private, reset_task);
+
         islpci_reset(priv, 1);
-        netif_wake_queue(priv->ndev);
         priv->reset_task_pending = 0;
+        smp_wmb();
+        netif_wake_queue(priv->ndev);
 }
 
 void
@@ -499,12 +499,14 @@ islpci_eth_tx_timeout(struct net_device *ndev)
         /* increment the transmit error counter */
         statistics->tx_errors++;
 
-        printk(KERN_WARNING "%s: tx_timeout", ndev->name);
         if (!priv->reset_task_pending) {
-                priv->reset_task_pending = 1;
-                printk(", scheduling a reset");
+                printk(KERN_WARNING
+                        "%s: tx_timeout, scheduling reset", ndev->name);
                 netif_stop_queue(ndev);
+                priv->reset_task_pending = 1;
                 schedule_work(&priv->reset_task);
+        } else {
+                printk(KERN_WARNING
+                        "%s: tx_timeout, waiting for reset", ndev->name);
         }
-        printk("\n");
 }
diff --git a/drivers/net/wireless/prism54/islpci_eth.h b/drivers/net/wireless/prism54/islpci_eth.h
index bc9d7a60b8d6..5bf820defbd0 100644
--- a/drivers/net/wireless/prism54/islpci_eth.h
+++ b/drivers/net/wireless/prism54/islpci_eth.h
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -68,6 +67,6 @@ void islpci_eth_cleanup_transmit(islpci_private *, isl38xx_control_block *);
 int islpci_eth_transmit(struct sk_buff *, struct net_device *);
 int islpci_eth_receive(islpci_private *);
 void islpci_eth_tx_timeout(struct net_device *);
-void islpci_do_reset_and_wake(void *data);
+void islpci_do_reset_and_wake(struct work_struct *);
 
 #endif                          /* _ISL_GEN_H */
diff --git a/drivers/net/wireless/prism54/islpci_hotplug.c b/drivers/net/wireless/prism54/islpci_hotplug.c
index f692dccf0d07..58257b40c043 100644
--- a/drivers/net/wireless/prism54/islpci_hotplug.c
+++ b/drivers/net/wireless/prism54/islpci_hotplug.c
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright (C) 2003 Herbert Valerio Riedel <hvr@gnu.org>
  *
@@ -40,8 +39,8 @@ static int	init_pcitm = 0;
 module_param(init_pcitm, int, 0);
 
 /* In this order: vendor, device, subvendor, subdevice, class, class_mask,
- * driver_data 
- * If you have an update for this please contact prism54-devel@prism54.org 
+ * driver_data
+ * If you have an update for this please contact prism54-devel@prism54.org
  * The latest list can be found at http://prism54.org/supported_cards.php */
 static const struct pci_device_id prism54_id_tbl[] = {
         /* Intersil PRISM Duette/Prism GT Wireless LAN adapter */
@@ -132,15 +131,15 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 
         /* 0x40 is the programmable timer to configure the response timeout (TRDY_TIMEOUT)
          * 0x41 is the programmable timer to configure the retry timeout (RETRY_TIMEOUT)
-         *      The RETRY_TIMEOUT is used to set the number of retries that the core, as a
-         *      Master, will perform before abandoning a cycle. The default value for
-         *      RETRY_TIMEOUT is 0x80, which far exceeds the PCI 2.1 requirement for new
-         *      devices. A write of zero to the RETRY_TIMEOUT register disables this
-         *      function to allow use with any non-compliant legacy devices that may
-         *      execute more retries.
+         *      The RETRY_TIMEOUT is used to set the number of retries that the core, as a
+         *      Master, will perform before abandoning a cycle. The default value for
+         *      RETRY_TIMEOUT is 0x80, which far exceeds the PCI 2.1 requirement for new
+         *      devices. A write of zero to the RETRY_TIMEOUT register disables this
+         *      function to allow use with any non-compliant legacy devices that may
+         *      execute more retries.
          *
-         *      Writing zero to both these two registers will disable both timeouts and
-         *      *can* solve problems caused by devices that are slow to respond.
+         *      Writing zero to both these two registers will disable both timeouts and
+         *      *can* solve problems caused by devices that are slow to respond.
          *      Make this configurable - MSW
          */
         if ( init_pcitm >= 0 ) {
@@ -171,14 +170,15 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         pci_set_master(pdev);
 
         /* enable MWI */
-        pci_set_mwi(pdev);
+        if (!pci_set_mwi(pdev))
+                printk(KERN_INFO "%s: pci_set_mwi(pdev) succeeded\n", DRV_NAME);
 
         /* setup the network device interface and its structure */
         if (!(ndev = islpci_setup(pdev))) {
                 /* error configuring the driver as a network device */
                 printk(KERN_ERR "%s: could not configure network device\n",
                        DRV_NAME);
-                goto do_pci_release_regions;
+                goto do_pci_clear_mwi;
         }
 
         priv = netdev_priv(ndev);
@@ -208,6 +208,8 @@ prism54_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         pci_set_drvdata(pdev, NULL);
         free_netdev(ndev);
         priv = NULL;
+      do_pci_clear_mwi:
+        pci_clear_mwi(pdev);
       do_pci_release_regions:
         pci_release_regions(pdev);
       do_pci_disable_device:
@@ -241,7 +243,7 @@ prism54_remove(struct pci_dev *pdev)
                 isl38xx_disable_interrupts(priv->device_base);
                 islpci_set_state(priv, PRV_STATE_OFF);
                 /* This bellow causes a lockup at rmmod time. It might be
-                 * because some interrupts still linger after rmmod time, 
+                 * because some interrupts still linger after rmmod time,
                  * see bug #17 */
                 /* pci_set_power_state(pdev, 3);*/      /* try to power-off */
         }
@@ -255,6 +257,8 @@ prism54_remove(struct pci_dev *pdev)
         free_netdev(ndev);
         priv = NULL;
 
+        pci_clear_mwi(pdev);
+
         pci_release_regions(pdev);
 
         pci_disable_device(pdev);
@@ -288,12 +292,19 @@ prism54_resume(struct pci_dev *pdev)
 {
         struct net_device *ndev = pci_get_drvdata(pdev);
         islpci_private *priv = ndev ? netdev_priv(ndev) : NULL;
-        BUG_ON(!priv);
+        int err;
 
-        pci_enable_device(pdev);
+        BUG_ON(!priv);
 
         printk(KERN_NOTICE "%s: got resume request\n", ndev->name);
 
+        err = pci_enable_device(pdev);
+        if (err) {
+                printk(KERN_ERR "%s: pci_enable_device failed on resume\n",
+                       ndev->name);
+                return err;
+        }
+
         pci_restore_state(pdev);
 
         /* alright let's go into the PREBOOT state */
diff --git a/drivers/net/wireless/prism54/islpci_mgt.c b/drivers/net/wireless/prism54/islpci_mgt.c
index 2e061a80b294..2246f7930b4e 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.c
+++ b/drivers/net/wireless/prism54/islpci_mgt.c
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright 2004 Jens Maurer <Jens.Maurer@gmx.net>
  *
@@ -387,7 +386,7 @@ islpci_mgt_receive(struct net_device *ndev)
 
                         /* Create work to handle trap out of interrupt
                          * context. */
-                        INIT_WORK(&frame->ws, prism54_process_trap, frame);
+                        INIT_WORK(&frame->ws, prism54_process_trap);
                         schedule_work(&frame->ws);
 
                 } else {
@@ -502,7 +501,7 @@ islpci_mgt_transaction(struct net_device *ndev,
         printk(KERN_WARNING "%s: timeout waiting for mgmt response\n",
                ndev->name);
 
-        /* TODO: we should reset the device here */     
+        /* TODO: we should reset the device here */
  out:
         finish_wait(&priv->mgmt_wqueue, &wait);
         up(&priv->mgmt_sem);
diff --git a/drivers/net/wireless/prism54/islpci_mgt.h b/drivers/net/wireless/prism54/islpci_mgt.h
index 2982be3363ef..fc53b587b722 100644
--- a/drivers/net/wireless/prism54/islpci_mgt.h
+++ b/drivers/net/wireless/prism54/islpci_mgt.h
@@ -1,5 +1,4 @@
 /*
- *  
  *  Copyright (C) 2002 Intersil Americas Inc.
  *  Copyright (C) 2003 Luis R. Rodriguez <mcgrof@ruslug.rutgers.edu>
  *
@@ -36,8 +35,8 @@ extern int pc_debug;
 
 
 /* General driver definitions */
-#define PCIDEVICE_LATENCY_TIMER_MIN             0x40
-#define PCIDEVICE_LATENCY_TIMER_VAL             0x50
+#define PCIDEVICE_LATENCY_TIMER_MIN             0x40
+#define PCIDEVICE_LATENCY_TIMER_VAL             0x50
 
 /* Debugging verbose definitions */
 #define SHOW_NOTHING                            0x00    /* overrules everything */
diff --git a/drivers/net/wireless/prism54/oid_mgt.c b/drivers/net/wireless/prism54/oid_mgt.c
index ebb238785839..e6cf9df2c206 100644
--- a/drivers/net/wireless/prism54/oid_mgt.c
+++ b/drivers/net/wireless/prism54/oid_mgt.c
@@ -1,4 +1,4 @@
-/*   
+/*
  *  Copyright (C) 2003,2004 Aurelien Alleaume <slts@free.fr>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -235,12 +235,10 @@ mgt_init(islpci_private *priv)
 {
         int i;
 
-        priv->mib = kmalloc(OID_NUM_LAST * sizeof (void *), GFP_KERNEL);
+        priv->mib = kcalloc(OID_NUM_LAST, sizeof (void *), GFP_KERNEL);
         if (!priv->mib)
                 return -ENOMEM;
 
-        memset(priv->mib, 0, OID_NUM_LAST * sizeof (void *));
-
         /* Alloc the cache */
         for (i = 0; i < OID_NUM_LAST; i++) {
                 if (isl_oid[i].flags & OID_FLAG_CACHED) {
@@ -503,7 +501,7 @@ mgt_set_varlen(islpci_private *priv, enum oid_num_t n, void *data, int extra_len
                 }
                 if (ret || response_op == PIMFOR_OP_ERROR)
                         ret = -EIO;
-        } else 
+        } else
                 ret = -EIO;
 
         /* re-set given data to what it was */
@@ -727,7 +725,7 @@ mgt_commit(islpci_private *priv)
  * MEDIUMLIMIT,BEACONPERIOD,DTIMPERIOD,ATIMWINDOW,LISTENINTERVAL
  * FREQUENCY,EXTENDEDRATES.
  *
- * The way to do this is to set ESSID. Note though that they may get 
+ * The way to do this is to set ESSID. Note though that they may get
  * unlatch before though by setting another OID. */
 #if 0
 void
diff --git a/drivers/net/wireless/prism54/prismcompat.h b/drivers/net/wireless/prism54/prismcompat.h
index d71eca55a302..aa1d1747784f 100644
--- a/drivers/net/wireless/prism54/prismcompat.h
+++ b/drivers/net/wireless/prism54/prismcompat.h
@@ -1,4 +1,4 @@
-/*  
+/*
  *  (C) 2004 Margit Schubert-While <margitsw@t-online.de>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -16,7 +16,7 @@
  *
  */
 
-/*  
+/*
  *      Compatibility header file to aid support of different kernel versions
  */
 
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 7fbfc9e41d07..88e10c9bc4ac 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -408,11 +408,8 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 #define MAX_TUPLE_SIZE 128
 static int ray_config(struct pcmcia_device *link)
 {
-    tuple_t tuple;
-    cisparse_t parse;
     int last_fn = 0, last_ret = 0;
     int i;
-    u_char buf[MAX_TUPLE_SIZE];
     win_req_t req;
     memreq_t mem;
     struct net_device *dev = (struct net_device *)link->priv;
@@ -420,29 +417,12 @@ static int ray_config(struct pcmcia_device *link)
 
     DEBUG(1, "ray_config(0x%p)\n", link);
 
-    /* This reads the card's CONFIG tuple to find its configuration regs */
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = MAX_TUPLE_SIZE;
-    tuple.TupleOffset = 0;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     /* Determine card type and firmware version */
-    buf[0] = buf[MAX_TUPLE_SIZE - 1] = 0;
-    tuple.DesiredTuple = CISTPL_VERS_1;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = MAX_TUPLE_SIZE;
-    tuple.TupleOffset = 2;
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-
-    for (i=0; i<tuple.TupleDataLen - 4; i++) 
-        if (buf[i] == 0) buf[i] = ' ';
-    printk(KERN_INFO "ray_cs Detected: %s\n",buf);
+    printk(KERN_INFO "ray_cs Detected: %s%s%s%s\n",
+           link->prod_id[0] ? link->prod_id[0] : " ",
+           link->prod_id[1] ? link->prod_id[1] : " ",
+           link->prod_id[2] ? link->prod_id[2] : " ",
+           link->prod_id[3] ? link->prod_id[3] : " ");
 
     /* Now allocate an interrupt line.  Note that this does not
        actually assign a handler to the interrupt.
diff --git a/drivers/net/wireless/spectrum_cs.c b/drivers/net/wireless/spectrum_cs.c
index bcc7038130f6..cf2d1486b01d 100644
--- a/drivers/net/wireless/spectrum_cs.c
+++ b/drivers/net/wireless/spectrum_cs.c
@@ -647,21 +647,6 @@ spectrum_cs_config(struct pcmcia_device *link)
         cisparse_t parse;
         void __iomem *mem;
 
-        /*
-         * This reads the card's CONFIG tuple to find its
-         * configuration registers.
-         */
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        tuple.Attributes = 0;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = sizeof(buf);
-        tuple.TupleOffset = 0;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
-
         /* Look up the current Vcc */
         CS_CHECK(GetConfigurationInfo,
                  pcmcia_get_configuration_info(link, &conf));
@@ -681,6 +666,10 @@ spectrum_cs_config(struct pcmcia_device *link)
          * implementation-defined details.
          */
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+        tuple.Attributes = 0;
+        tuple.TupleData = buf;
+        tuple.TupleDataMax = sizeof(buf);
+        tuple.TupleOffset = 0;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
         while (1) {
                 cistpl_cftable_entry_t *cfg = &(parse.cftable_entry);
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index aafb301041b1..233d906c08f0 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -3939,11 +3939,8 @@ wv_hw_reset(struct net_device *	dev)
 static inline int
 wv_pcmcia_config(struct pcmcia_device * link)
 {
-  tuple_t               tuple;
-  cisparse_t            parse;
   struct net_device *   dev = (struct net_device *) link->priv;
   int                   i;
-  u_char                buf[64];
   win_req_t             req;
   memreq_t              mem;
   net_local *           lp = netdev_priv(dev);
@@ -3953,36 +3950,6 @@ wv_pcmcia_config(struct pcmcia_device *	link)
   printk(KERN_DEBUG "->wv_pcmcia_config(0x%p)\n", link);
 #endif
 
-  /*
-   * This reads the card's CONFIG tuple to find its configuration
-   * registers.
-   */
-  do
-    {
-      tuple.Attributes = 0;
-      tuple.DesiredTuple = CISTPL_CONFIG;
-      i = pcmcia_get_first_tuple(link, &tuple);
-      if(i != CS_SUCCESS)
-        break;
-      tuple.TupleData = (cisdata_t *)buf;
-      tuple.TupleDataMax = 64;
-      tuple.TupleOffset = 0;
-      i = pcmcia_get_tuple_data(link, &tuple);
-      if(i != CS_SUCCESS)
-        break;
-      i = pcmcia_parse_tuple(link, &tuple, &parse);
-      if(i != CS_SUCCESS)
-        break;
-      link->conf.ConfigBase = parse.config.base;
-      link->conf.Present = parse.config.rmask[0];
-    }
-  while(0);
-  if(i != CS_SUCCESS)
-    {
-      cs_error(link, ParseTuple, i);
-      return FALSE;
-    }
-
   do
     {
       i = pcmcia_request_io(link, &link->io);
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 5b98a7876982..583e0d655a98 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -1966,25 +1966,10 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
  */
 static int wl3501_config(struct pcmcia_device *link)
 {
-        tuple_t tuple;
-        cisparse_t parse;
         struct net_device *dev = link->priv;
         int i = 0, j, last_fn, last_ret;
-        unsigned char bf[64];
         struct wl3501_card *this;
 
-        /* This reads the card's CONFIG tuple to find its config registers. */
-        tuple.Attributes        = 0;
-        tuple.DesiredTuple      = CISTPL_CONFIG;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        tuple.TupleData         = bf;
-        tuple.TupleDataMax      = sizeof(bf);
-        tuple.TupleOffset       = 0;
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase   = parse.config.base;
-        link->conf.Present      = parse.config.rmask[0];
-
         /* Try allocating IO ports.  This tries a few fixed addresses.  If you
          * want, you can also read the card's config table to pick addresses --
          * see the serial driver for an example. */
diff --git a/drivers/net/wireless/zd1201.c b/drivers/net/wireless/zd1201.c
index 36b29ff05814..6cb66a356c96 100644
--- a/drivers/net/wireless/zd1201.c
+++ b/drivers/net/wireless/zd1201.c
@@ -1828,10 +1828,8 @@ err_start:
         /* Leave the device in reset state */
         zd1201_docmd(zd, ZD1201_CMDCODE_INIT, 0, 0, 0);
 err_zd:
-        if (zd->tx_urb)
-                usb_free_urb(zd->tx_urb);
-        if (zd->rx_urb)
-                usb_free_urb(zd->rx_urb);
+        usb_free_urb(zd->tx_urb);
+        usb_free_urb(zd->rx_urb);
         kfree(zd);
         return err;
 }
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index aa661b2b76c7..77e11ddad836 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -1076,6 +1076,31 @@ static int set_mandatory_rates(struct zd_chip *chip, enum ieee80211_std std)
         return zd_iowrite32_locked(chip, rates, CR_MANDATORY_RATE_TBL);
 }
 
+int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip,
+        u8 rts_rate, int preamble)
+{
+        int rts_mod = ZD_RX_CCK;
+        u32 value = 0;
+
+        /* Modulation bit */
+        if (ZD_CS_TYPE(rts_rate) == ZD_CS_OFDM)
+                rts_mod = ZD_RX_OFDM;
+
+        dev_dbg_f(zd_chip_dev(chip), "rts_rate=%x preamble=%x\n",
+                rts_rate, preamble);
+
+        value |= rts_rate << RTSCTS_SH_RTS_RATE;
+        value |= rts_mod << RTSCTS_SH_RTS_MOD_TYPE;
+        value |= preamble << RTSCTS_SH_RTS_PMB_TYPE;
+        value |= preamble << RTSCTS_SH_CTS_PMB_TYPE;
+
+        /* We always send 11M self-CTS messages, like the vendor driver. */
+        value |= ZD_CCK_RATE_11M << RTSCTS_SH_CTS_RATE;
+        value |= ZD_RX_CCK << RTSCTS_SH_CTS_MOD_TYPE;
+
+        return zd_iowrite32_locked(chip, value, CR_RTS_CTS_RATE);
+}
+
 int zd_chip_enable_hwint(struct zd_chip *chip)
 {
         int r;
@@ -1355,17 +1380,12 @@ out:
         return r;
 }
 
-int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates)
+int zd_chip_set_basic_rates_locked(struct zd_chip *chip, u16 cr_rates)
 {
-        int r;
+        ZD_ASSERT((cr_rates & ~(CR_RATES_80211B | CR_RATES_80211G)) == 0);
+        dev_dbg_f(zd_chip_dev(chip), "%x\n", cr_rates);
 
-        if (cr_rates & ~(CR_RATES_80211B|CR_RATES_80211G))
-                return -EINVAL;
-
-        mutex_lock(&chip->mutex);
-        r = zd_iowrite32_locked(chip, cr_rates, CR_BASIC_RATE_TBL);
-        mutex_unlock(&chip->mutex);
-        return r;
+        return zd_iowrite32_locked(chip, cr_rates, CR_BASIC_RATE_TBL);
 }
 
 static int ofdm_qual_db(u8 status_quality, u8 rate, unsigned int size)
@@ -1653,3 +1673,16 @@ int zd_rfwritev_cr_locked(struct zd_chip *chip,
 
         return 0;
 }
+
+int zd_chip_set_multicast_hash(struct zd_chip *chip,
+                               struct zd_mc_hash *hash)
+{
+        struct zd_ioreq32 ioreqs[] = {
+                { CR_GROUP_HASH_P1, hash->low },
+                { CR_GROUP_HASH_P2, hash->high },
+        };
+
+        dev_dbg_f(zd_chip_dev(chip), "hash l 0x%08x h 0x%08x\n",
+                ioreqs[0].value, ioreqs[1].value);
+        return zd_iowrite32a(chip, ioreqs, ARRAY_SIZE(ioreqs));
+}
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.h b/drivers/net/wireless/zd1211rw/zd_chip.h
index ae59597ce4e1..a4e3cee9b59d 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.h
+++ b/drivers/net/wireless/zd1211rw/zd_chip.h
@@ -337,24 +337,24 @@
 #define CR_MAC_PS_STATE                 CTL_REG(0x050C)
 
 #define CR_INTERRUPT                    CTL_REG(0x0510)
-#define INT_TX_COMPLETE                 0x00000001
-#define INT_RX_COMPLETE                 0x00000002
-#define INT_RETRY_FAIL                  0x00000004
-#define INT_WAKEUP                      0x00000008
-#define INT_DTIM_NOTIFY                 0x00000020
-#define INT_CFG_NEXT_BCN                0x00000040
-#define INT_BUS_ABORT                   0x00000080
-#define INT_TX_FIFO_READY               0x00000100
-#define INT_UART                        0x00000200
-#define INT_TX_COMPLETE_EN              0x00010000
-#define INT_RX_COMPLETE_EN              0x00020000
-#define INT_RETRY_FAIL_EN               0x00040000
-#define INT_WAKEUP_EN                   0x00080000
-#define INT_DTIM_NOTIFY_EN              0x00200000
-#define INT_CFG_NEXT_BCN_EN             0x00400000
-#define INT_BUS_ABORT_EN                0x00800000
-#define INT_TX_FIFO_READY_EN            0x01000000
-#define INT_UART_EN                     0x02000000
+#define INT_TX_COMPLETE                 (1 <<  0)
+#define INT_RX_COMPLETE                 (1 <<  1)
+#define INT_RETRY_FAIL                  (1 <<  2)
+#define INT_WAKEUP                      (1 <<  3)
+#define INT_DTIM_NOTIFY                 (1 <<  5)
+#define INT_CFG_NEXT_BCN                (1 <<  6)
+#define INT_BUS_ABORT                   (1 <<  7)
+#define INT_TX_FIFO_READY               (1 <<  8)
+#define INT_UART                        (1 <<  9)
+#define INT_TX_COMPLETE_EN              (1 << 16)
+#define INT_RX_COMPLETE_EN              (1 << 17)
+#define INT_RETRY_FAIL_EN               (1 << 18)
+#define INT_WAKEUP_EN                   (1 << 19)
+#define INT_DTIM_NOTIFY_EN              (1 << 21)
+#define INT_CFG_NEXT_BCN_EN             (1 << 22)
+#define INT_BUS_ABORT_EN                (1 << 23)
+#define INT_TX_FIFO_READY_EN            (1 << 24)
+#define INT_UART_EN                     (1 << 25)
 
 #define CR_TSF_LOW_PART                 CTL_REG(0x0514)
 #define CR_TSF_HIGH_PART                CTL_REG(0x0518)
@@ -390,26 +390,35 @@
 #define CR_BSSID_P1                     CTL_REG(0x0618)
 #define CR_BSSID_P2                     CTL_REG(0x061C)
 #define CR_BCN_PLCP_CFG                 CTL_REG(0x0620)
+
+/* Group hash table for filtering incoming packets.
+ *
+ * The group hash table is 64 bit large and split over two parts. The first
+ * part is the lower part. The upper 6 bits of the last byte of the target
+ * address are used as index. Packets are received if the hash table bit is
+ * set. This is used for multicast handling, but for broadcasts (address
+ * ff:ff:ff:ff:ff:ff) the highest bit in the second table must also be set.
+ */
 #define CR_GROUP_HASH_P1                CTL_REG(0x0624)
 #define CR_GROUP_HASH_P2                CTL_REG(0x0628)
-#define CR_RX_TIMEOUT                   CTL_REG(0x062C)
 
+#define CR_RX_TIMEOUT                   CTL_REG(0x062C)
 /* Basic rates supported by the BSS. When producing ACK or CTS messages, the
  * device will use a rate in this table that is less than or equal to the rate
  * of the incoming frame which prompted the response */
 #define CR_BASIC_RATE_TBL               CTL_REG(0x0630)
-#define CR_RATE_1M      0x0001  /* 802.11b */
-#define CR_RATE_2M      0x0002  /* 802.11b */
-#define CR_RATE_5_5M    0x0004  /* 802.11b */
-#define CR_RATE_11M     0x0008  /* 802.11b */
-#define CR_RATE_6M      0x0100  /* 802.11g */
-#define CR_RATE_9M      0x0200  /* 802.11g */
-#define CR_RATE_12M     0x0400  /* 802.11g */
-#define CR_RATE_18M     0x0800  /* 802.11g */
-#define CR_RATE_24M     0x1000  /* 802.11g */
-#define CR_RATE_36M     0x2000  /* 802.11g */
-#define CR_RATE_48M     0x4000  /* 802.11g */
-#define CR_RATE_54M     0x8000  /* 802.11g */
+#define CR_RATE_1M      (1 <<  0)       /* 802.11b */
+#define CR_RATE_2M      (1 <<  1)       /* 802.11b */
+#define CR_RATE_5_5M    (1 <<  2)       /* 802.11b */
+#define CR_RATE_11M     (1 <<  3)       /* 802.11b */
+#define CR_RATE_6M      (1 <<  8)       /* 802.11g */
+#define CR_RATE_9M      (1 <<  9)       /* 802.11g */
+#define CR_RATE_12M     (1 << 10)       /* 802.11g */
+#define CR_RATE_18M     (1 << 11)       /* 802.11g */
+#define CR_RATE_24M     (1 << 12)       /* 802.11g */
+#define CR_RATE_36M     (1 << 13)       /* 802.11g */
+#define CR_RATE_48M     (1 << 14)       /* 802.11g */
+#define CR_RATE_54M     (1 << 15)       /* 802.11g */
 #define CR_RATES_80211G 0xff00
 #define CR_RATES_80211B 0x000f
 
@@ -420,15 +429,24 @@
 #define CR_MANDATORY_RATE_TBL           CTL_REG(0x0634)
 #define CR_RTS_CTS_RATE                 CTL_REG(0x0638)
 
+/* These are all bit indexes in CR_RTS_CTS_RATE, so remember to shift. */
+#define RTSCTS_SH_RTS_RATE              0
+#define RTSCTS_SH_EXP_CTS_RATE          4
+#define RTSCTS_SH_RTS_MOD_TYPE          8
+#define RTSCTS_SH_RTS_PMB_TYPE          9
+#define RTSCTS_SH_CTS_RATE              16
+#define RTSCTS_SH_CTS_MOD_TYPE          24
+#define RTSCTS_SH_CTS_PMB_TYPE          25
+
 #define CR_WEP_PROTECT                  CTL_REG(0x063C)
 #define CR_RX_THRESHOLD                 CTL_REG(0x0640)
 
 /* register for controlling the LEDS */
 #define CR_LED                          CTL_REG(0x0644)
 /* masks for controlling LEDs */
-#define LED1                            0x0100
-#define LED2                            0x0200
-#define LED_SW                          0x0400
+#define LED1                            (1 <<  8)
+#define LED2                            (1 <<  9)
+#define LED_SW                          (1 << 10)
 
 /* Seems to indicate that the configuration is over.
  */
@@ -455,18 +473,18 @@
  * registers, so one could argue it is a LOCK bit. But calling it
  * LOCK_PHY_REGS makes it confusing.
  */
-#define UNLOCK_PHY_REGS                 0x0080
+#define UNLOCK_PHY_REGS                 (1 << 7)
 
 #define CR_DEVICE_STATE                 CTL_REG(0x0684)
 #define CR_UNDERRUN_CNT                 CTL_REG(0x0688)
 
 #define CR_RX_FILTER                    CTL_REG(0x068c)
-#define RX_FILTER_ASSOC_RESPONSE        0x0002
-#define RX_FILTER_REASSOC_RESPONSE      0x0008
-#define RX_FILTER_PROBE_RESPONSE        0x0020
-#define RX_FILTER_BEACON                0x0100
-#define RX_FILTER_DISASSOC              0x0400
-#define RX_FILTER_AUTH                  0x0800
+#define RX_FILTER_ASSOC_RESPONSE        (1 <<  1)
+#define RX_FILTER_REASSOC_RESPONSE      (1 <<  3)
+#define RX_FILTER_PROBE_RESPONSE        (1 <<  5)
+#define RX_FILTER_BEACON                (1 <<  8)
+#define RX_FILTER_DISASSOC              (1 << 10)
+#define RX_FILTER_AUTH                  (1 << 11)
 #define AP_RX_FILTER                    0x0400feff
 #define STA_RX_FILTER                   0x0000ffff
 
@@ -794,6 +812,9 @@ void zd_chip_disable_rx(struct zd_chip *chip);
 int zd_chip_enable_hwint(struct zd_chip *chip);
 int zd_chip_disable_hwint(struct zd_chip *chip);
 
+int zd_chip_set_rts_cts_rate_locked(struct zd_chip *chip,
+        u8 rts_rate, int preamble);
+
 static inline int zd_get_encryption_type(struct zd_chip *chip, u32 *type)
 {
         return zd_ioread32(chip, CR_ENCRYPTION_TYPE, type);
@@ -809,7 +830,17 @@ static inline int zd_chip_get_basic_rates(struct zd_chip *chip, u16 *cr_rates)
         return zd_ioread16(chip, CR_BASIC_RATE_TBL, cr_rates);
 }
 
-int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates);
+int zd_chip_set_basic_rates_locked(struct zd_chip *chip, u16 cr_rates);
+
+static inline int zd_chip_set_basic_rates(struct zd_chip *chip, u16 cr_rates)
+{
+        int r;
+
+        mutex_lock(&chip->mutex);
+        r = zd_chip_set_basic_rates_locked(chip, cr_rates);
+        mutex_unlock(&chip->mutex);
+        return r;
+}
 
 static inline int zd_chip_set_rx_filter(struct zd_chip *chip, u32 filter)
 {
@@ -842,4 +873,36 @@ u8 zd_rx_strength_percent(u8 rssi);
 
 u16 zd_rx_rate(const void *rx_frame, const struct rx_status *status);
 
+struct zd_mc_hash {
+        u32 low;
+        u32 high;
+};
+
+static inline void zd_mc_clear(struct zd_mc_hash *hash)
+{
+        hash->low = 0;
+        /* The interfaces must always received broadcasts.
+         * The hash of the broadcast address ff:ff:ff:ff:ff:ff is 63.
+         */
+        hash->high = 0x80000000;
+}
+
+static inline void zd_mc_add_all(struct zd_mc_hash *hash)
+{
+        hash->low = hash->high = 0xffffffff;
+}
+
+static inline void zd_mc_add_addr(struct zd_mc_hash *hash, u8 *addr)
+{
+        unsigned int i = addr[5] >> 2;
+        if (i < 32) {
+                hash->low |= 1 << i;
+        } else {
+                hash->high |= 1 << (i-32);
+        }
+}
+
+int zd_chip_set_multicast_hash(struct zd_chip *chip,
+                               struct zd_mc_hash *hash);
+
 #endif /* _ZD_CHIP_H */
diff --git a/drivers/net/wireless/zd1211rw/zd_def.h b/drivers/net/wireless/zd1211rw/zd_def.h
index a13ec72eb304..fb22f62cf1f3 100644
--- a/drivers/net/wireless/zd1211rw/zd_def.h
+++ b/drivers/net/wireless/zd1211rw/zd_def.h
@@ -39,6 +39,7 @@ do { \
         if (!(x)) { \
                 pr_debug("%s:%d ASSERT %s VIOLATED!\n", \
                         __FILE__, __LINE__, __stringify(x)); \
+                dump_stack(); \
         } \
 } while (0)
 #else
diff --git a/drivers/net/wireless/zd1211rw/zd_ieee80211.c b/drivers/net/wireless/zd1211rw/zd_ieee80211.c
index 66905f7b61ff..189160efd2ae 100644
--- a/drivers/net/wireless/zd1211rw/zd_ieee80211.c
+++ b/drivers/net/wireless/zd1211rw/zd_ieee80211.c
@@ -37,7 +37,12 @@ static const struct channel_range channel_ranges[] = {
         [ZD_REGDOMAIN_JAPAN]     = { 1, 14},
         [ZD_REGDOMAIN_SPAIN]     = { 1, 14},
         [ZD_REGDOMAIN_FRANCE]    = { 1, 14},
-        [ZD_REGDOMAIN_JAPAN_ADD] = {14, 15},
+
+        /* Japan originally only had channel 14 available (see CHNL_ID 0x40 in
+         * 802.11). However, in 2001 the range was extended to include channels
+         * 1-13. The ZyDAS devices still use the old region code but are
+         * designed to allow the extra channel access in Japan. */
+        [ZD_REGDOMAIN_JAPAN_ADD] = { 1, 15},
 };
 
 const struct channel_range *zd_channel_range(u8 regdomain)
@@ -133,9 +138,6 @@ int zd_find_channel(u8 *channel, const struct iw_freq *freq)
         int i, r;
         u32 mhz;
 
-        if (!(freq->flags & IW_FREQ_FIXED))
-                return 0;
-
         if (freq->m < 1000) {
                 if (freq->m  > NUM_CHANNELS || freq->m == 0)
                         return -EINVAL;
diff --git a/drivers/net/wireless/zd1211rw/zd_ieee80211.h b/drivers/net/wireless/zd1211rw/zd_ieee80211.h
index f63245b0d966..26b8298dff8c 100644
--- a/drivers/net/wireless/zd1211rw/zd_ieee80211.h
+++ b/drivers/net/wireless/zd1211rw/zd_ieee80211.h
@@ -50,6 +50,7 @@ static inline u8 zd_ofdm_plcp_header_rate(
         return header->prefix[0] & 0xf;
 }
 
+/* These are referred to as zd_rates */
 #define ZD_OFDM_RATE_6M         0xb
 #define ZD_OFDM_RATE_9M         0xf
 #define ZD_OFDM_RATE_12M        0xa
@@ -64,7 +65,7 @@ struct cck_plcp_header {
         u8 service;
         __le16 length;
         __le16 crc16;
-};
+} __attribute__((packed));
 
 static inline u8 zd_cck_plcp_header_rate(const struct cck_plcp_header *header)
 {
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.c b/drivers/net/wireless/zd1211rw/zd_mac.c
index a7d29bddb298..00ca704ece35 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.c
+++ b/drivers/net/wireless/zd1211rw/zd_mac.c
@@ -32,11 +32,15 @@
 
 static void ieee_init(struct ieee80211_device *ieee);
 static void softmac_init(struct ieee80211softmac_device *sm);
+static void set_rts_cts_work(struct work_struct *work);
+static void set_basic_rates_work(struct work_struct *work);
 
 static void housekeeping_init(struct zd_mac *mac);
 static void housekeeping_enable(struct zd_mac *mac);
 static void housekeeping_disable(struct zd_mac *mac);
 
+static void set_multicast_hash_handler(struct work_struct *work);
+
 int zd_mac_init(struct zd_mac *mac,
                 struct net_device *netdev,
                 struct usb_interface *intf)
@@ -46,11 +50,14 @@ int zd_mac_init(struct zd_mac *mac,
         memset(mac, 0, sizeof(*mac));
         spin_lock_init(&mac->lock);
         mac->netdev = netdev;
+        INIT_DELAYED_WORK(&mac->set_rts_cts_work, set_rts_cts_work);
+        INIT_DELAYED_WORK(&mac->set_basic_rates_work, set_basic_rates_work);
 
         ieee_init(ieee);
         softmac_init(ieee80211_priv(netdev));
         zd_chip_init(&mac->chip, netdev, intf);
         housekeeping_init(mac);
+        INIT_WORK(&mac->set_multicast_hash_work, set_multicast_hash_handler);
         return 0;
 }
 
@@ -132,6 +139,7 @@ out:
 
 void zd_mac_clear(struct zd_mac *mac)
 {
+        flush_workqueue(zd_workqueue);
         zd_chip_clear(&mac->chip);
         ZD_ASSERT(!spin_is_locked(&mac->lock));
         ZD_MEMCLEAR(mac, sizeof(struct zd_mac));
@@ -213,6 +221,13 @@ int zd_mac_stop(struct net_device *netdev)
         housekeeping_disable(mac);
         ieee80211softmac_stop(netdev);
 
+        /* Ensure no work items are running or queued from this point */
+        cancel_delayed_work(&mac->set_rts_cts_work);
+        cancel_delayed_work(&mac->set_basic_rates_work);
+        flush_workqueue(zd_workqueue);
+        mac->updating_rts_rate = 0;
+        mac->updating_basic_rates = 0;
+
         zd_chip_disable_hwint(chip);
         zd_chip_switch_radio_off(chip);
         zd_chip_disable_int(chip);
@@ -245,6 +260,43 @@ int zd_mac_set_mac_address(struct net_device *netdev, void *p)
         return 0;
 }
 
+static void set_multicast_hash_handler(struct work_struct *work)
+{
+        struct zd_mac *mac = container_of(work, struct zd_mac,
+                                          set_multicast_hash_work);
+        struct zd_mc_hash hash;
+
+        spin_lock_irq(&mac->lock);
+        hash = mac->multicast_hash;
+        spin_unlock_irq(&mac->lock);
+
+        zd_chip_set_multicast_hash(&mac->chip, &hash);
+}
+
+void zd_mac_set_multicast_list(struct net_device *dev)
+{
+        struct zd_mc_hash hash;
+        struct zd_mac *mac = zd_netdev_mac(dev);
+        struct dev_mc_list *mc;
+        unsigned long flags;
+
+        if (dev->flags & (IFF_PROMISC|IFF_ALLMULTI)) {
+                zd_mc_add_all(&hash);
+        } else {
+                zd_mc_clear(&hash);
+                for (mc = dev->mc_list; mc; mc = mc->next) {
+                        dev_dbg_f(zd_mac_dev(mac), "mc addr " MAC_FMT "\n",
+                                  MAC_ARG(mc->dmi_addr));
+                        zd_mc_add_addr(&hash, mc->dmi_addr);
+                }
+        }
+
+        spin_lock_irqsave(&mac->lock, flags);
+        mac->multicast_hash = hash;
+        spin_unlock_irqrestore(&mac->lock, flags);
+        queue_work(zd_workqueue, &mac->set_multicast_hash_work);
+}
+
 int zd_mac_set_regdomain(struct zd_mac *mac, u8 regdomain)
 {
         int r;
@@ -286,6 +338,189 @@ u8 zd_mac_get_regdomain(struct zd_mac *mac)
         return regdomain;
 }
 
+/* Fallback to lowest rate, if rate is unknown. */
+static u8 rate_to_zd_rate(u8 rate)
+{
+        switch (rate) {
+        case IEEE80211_CCK_RATE_2MB:
+                return ZD_CCK_RATE_2M;
+        case IEEE80211_CCK_RATE_5MB:
+                return ZD_CCK_RATE_5_5M;
+        case IEEE80211_CCK_RATE_11MB:
+                return ZD_CCK_RATE_11M;
+        case IEEE80211_OFDM_RATE_6MB:
+                return ZD_OFDM_RATE_6M;
+        case IEEE80211_OFDM_RATE_9MB:
+                return ZD_OFDM_RATE_9M;
+        case IEEE80211_OFDM_RATE_12MB:
+                return ZD_OFDM_RATE_12M;
+        case IEEE80211_OFDM_RATE_18MB:
+                return ZD_OFDM_RATE_18M;
+        case IEEE80211_OFDM_RATE_24MB:
+                return ZD_OFDM_RATE_24M;
+        case IEEE80211_OFDM_RATE_36MB:
+                return ZD_OFDM_RATE_36M;
+        case IEEE80211_OFDM_RATE_48MB:
+                return ZD_OFDM_RATE_48M;
+        case IEEE80211_OFDM_RATE_54MB:
+                return ZD_OFDM_RATE_54M;
+        }
+        return ZD_CCK_RATE_1M;
+}
+
+static u16 rate_to_cr_rate(u8 rate)
+{
+        switch (rate) {
+        case IEEE80211_CCK_RATE_2MB:
+                return CR_RATE_1M;
+        case IEEE80211_CCK_RATE_5MB:
+                return CR_RATE_5_5M;
+        case IEEE80211_CCK_RATE_11MB:
+                return CR_RATE_11M;
+        case IEEE80211_OFDM_RATE_6MB:
+                return CR_RATE_6M;
+        case IEEE80211_OFDM_RATE_9MB:
+                return CR_RATE_9M;
+        case IEEE80211_OFDM_RATE_12MB:
+                return CR_RATE_12M;
+        case IEEE80211_OFDM_RATE_18MB:
+                return CR_RATE_18M;
+        case IEEE80211_OFDM_RATE_24MB:
+                return CR_RATE_24M;
+        case IEEE80211_OFDM_RATE_36MB:
+                return CR_RATE_36M;
+        case IEEE80211_OFDM_RATE_48MB:
+                return CR_RATE_48M;
+        case IEEE80211_OFDM_RATE_54MB:
+                return CR_RATE_54M;
+        }
+        return CR_RATE_1M;
+}
+
+static void try_enable_tx(struct zd_mac *mac)
+{
+        unsigned long flags;
+
+        spin_lock_irqsave(&mac->lock, flags);
+        if (mac->updating_rts_rate == 0 && mac->updating_basic_rates == 0)
+                netif_wake_queue(mac->netdev);
+        spin_unlock_irqrestore(&mac->lock, flags);
+}
+
+static void set_rts_cts_work(struct work_struct *work)
+{
+        struct zd_mac *mac =
+                container_of(work, struct zd_mac, set_rts_cts_work.work);
+        unsigned long flags;
+        u8 rts_rate;
+        unsigned int short_preamble;
+
+        mutex_lock(&mac->chip.mutex);
+
+        spin_lock_irqsave(&mac->lock, flags);
+        mac->updating_rts_rate = 0;
+        rts_rate = mac->rts_rate;
+        short_preamble = mac->short_preamble;
+        spin_unlock_irqrestore(&mac->lock, flags);
+
+        zd_chip_set_rts_cts_rate_locked(&mac->chip, rts_rate, short_preamble);
+        mutex_unlock(&mac->chip.mutex);
+
+        try_enable_tx(mac);
+}
+
+static void set_basic_rates_work(struct work_struct *work)
+{
+        struct zd_mac *mac =
+                container_of(work, struct zd_mac, set_basic_rates_work.work);
+        unsigned long flags;
+        u16 basic_rates;
+
+        mutex_lock(&mac->chip.mutex);
+
+        spin_lock_irqsave(&mac->lock, flags);
+        mac->updating_basic_rates = 0;
+        basic_rates = mac->basic_rates;
+        spin_unlock_irqrestore(&mac->lock, flags);
+
+        zd_chip_set_basic_rates_locked(&mac->chip, basic_rates);
+        mutex_unlock(&mac->chip.mutex);
+
+        try_enable_tx(mac);
+}
+
+static void bssinfo_change(struct net_device *netdev, u32 changes)
+{
+        struct zd_mac *mac = zd_netdev_mac(netdev);
+        struct ieee80211softmac_device *softmac = ieee80211_priv(netdev);
+        struct ieee80211softmac_bss_info *bssinfo = &softmac->bssinfo;
+        int need_set_rts_cts = 0;
+        int need_set_rates = 0;
+        u16 basic_rates;
+        unsigned long flags;
+
+        dev_dbg_f(zd_mac_dev(mac), "changes: %x\n", changes);
+
+        if (changes & IEEE80211SOFTMAC_BSSINFOCHG_SHORT_PREAMBLE) {
+                spin_lock_irqsave(&mac->lock, flags);
+                mac->short_preamble = bssinfo->short_preamble;
+                spin_unlock_irqrestore(&mac->lock, flags);
+                need_set_rts_cts = 1;
+        }
+
+        if (changes & IEEE80211SOFTMAC_BSSINFOCHG_RATES) {
+                /* Set RTS rate to highest available basic rate */
+                u8 rate = ieee80211softmac_highest_supported_rate(softmac,
+                        &bssinfo->supported_rates, 1);
+                rate = rate_to_zd_rate(rate);
+
+                spin_lock_irqsave(&mac->lock, flags);
+                if (rate != mac->rts_rate) {
+                        mac->rts_rate = rate;
+                        need_set_rts_cts = 1;
+                }
+                spin_unlock_irqrestore(&mac->lock, flags);
+
+                /* Set basic rates */
+                need_set_rates = 1;
+                if (bssinfo->supported_rates.count == 0) {
+                        /* Allow the device to be flexible */
+                        basic_rates = CR_RATES_80211B | CR_RATES_80211G;
+                } else {
+                        int i = 0;
+                        basic_rates = 0;
+
+                        for (i = 0; i < bssinfo->supported_rates.count; i++) {
+                                u16 rate = bssinfo->supported_rates.rates[i];
+                                if ((rate & IEEE80211_BASIC_RATE_MASK) == 0)
+                                        continue;
+
+                                rate &= ~IEEE80211_BASIC_RATE_MASK;
+                                basic_rates |= rate_to_cr_rate(rate);
+                        }
+                }
+                spin_lock_irqsave(&mac->lock, flags);
+                mac->basic_rates = basic_rates;
+                spin_unlock_irqrestore(&mac->lock, flags);
+        }
+
+        /* Schedule any changes we made above */
+
+        spin_lock_irqsave(&mac->lock, flags);
+        if (need_set_rts_cts && !mac->updating_rts_rate) {
+                mac->updating_rts_rate = 1;
+                netif_stop_queue(mac->netdev);
+                queue_delayed_work(zd_workqueue, &mac->set_rts_cts_work, 0);
+        }
+        if (need_set_rates && !mac->updating_basic_rates) {
+                mac->updating_basic_rates = 1;
+                netif_stop_queue(mac->netdev);
+                queue_delayed_work(zd_workqueue, &mac->set_basic_rates_work,
+                                   0);
+        }
+        spin_unlock_irqrestore(&mac->lock, flags);
+}
+
 static void set_channel(struct net_device *netdev, u8 channel)
 {
         struct zd_mac *mac = zd_netdev_mac(netdev);
@@ -295,7 +530,6 @@ static void set_channel(struct net_device *netdev, u8 channel)
         zd_chip_set_channel(&mac->chip, channel);
 }
 
-/* TODO: Should not work in Managed mode. */
 int zd_mac_request_channel(struct zd_mac *mac, u8 channel)
 {
         unsigned long lock_flags;
@@ -317,31 +551,22 @@ int zd_mac_request_channel(struct zd_mac *mac, u8 channel)
                 return 0;
 }
 
-int zd_mac_get_channel(struct zd_mac *mac, u8 *channel, u8 *flags)
+u8 zd_mac_get_channel(struct zd_mac *mac)
 {
-        struct ieee80211_device *ieee = zd_mac_to_ieee80211(mac);
+        u8 channel = zd_chip_get_channel(&mac->chip);
 
-        *channel = zd_chip_get_channel(&mac->chip);
-        if (ieee->iw_mode != IW_MODE_INFRA) {
-                spin_lock_irq(&mac->lock);
-                *flags = *channel == mac->requested_channel ?
-                        MAC_FIXED_CHANNEL : 0;
-                spin_unlock(&mac->lock);
-        } else {
-                *flags = 0;
-        }
-        dev_dbg_f(zd_mac_dev(mac), "channel %u flags %u\n", *channel, *flags);
-        return 0;
+        dev_dbg_f(zd_mac_dev(mac), "channel %u\n", channel);
+        return channel;
 }
 
 /* If wrong rate is given, we are falling back to the slowest rate: 1MBit/s */
-static u8 cs_typed_rate(u8 cs_rate)
+static u8 zd_rate_typed(u8 zd_rate)
 {
         static const u8 typed_rates[16] = {
-                [ZD_CS_CCK_RATE_1M]     = ZD_CS_CCK|ZD_CS_CCK_RATE_1M,
-                [ZD_CS_CCK_RATE_2M]     = ZD_CS_CCK|ZD_CS_CCK_RATE_2M,
-                [ZD_CS_CCK_RATE_5_5M]   = ZD_CS_CCK|ZD_CS_CCK_RATE_5_5M,
-                [ZD_CS_CCK_RATE_11M]    = ZD_CS_CCK|ZD_CS_CCK_RATE_11M,
+                [ZD_CCK_RATE_1M]        = ZD_CS_CCK|ZD_CCK_RATE_1M,
+                [ZD_CCK_RATE_2M]        = ZD_CS_CCK|ZD_CCK_RATE_2M,
+                [ZD_CCK_RATE_5_5M]      = ZD_CS_CCK|ZD_CCK_RATE_5_5M,
+                [ZD_CCK_RATE_11M]       = ZD_CS_CCK|ZD_CCK_RATE_11M,
                 [ZD_OFDM_RATE_6M]       = ZD_CS_OFDM|ZD_OFDM_RATE_6M,
                 [ZD_OFDM_RATE_9M]       = ZD_CS_OFDM|ZD_OFDM_RATE_9M,
                 [ZD_OFDM_RATE_12M]      = ZD_CS_OFDM|ZD_OFDM_RATE_12M,
@@ -353,37 +578,7 @@ static u8 cs_typed_rate(u8 cs_rate)
         };
 
         ZD_ASSERT(ZD_CS_RATE_MASK == 0x0f);
-        return typed_rates[cs_rate & ZD_CS_RATE_MASK];
-}
-
-/* Fallback to lowest rate, if rate is unknown. */
-static u8 rate_to_cs_rate(u8 rate)
-{
-        switch (rate) {
-        case IEEE80211_CCK_RATE_2MB:
-                return ZD_CS_CCK_RATE_2M;
-        case IEEE80211_CCK_RATE_5MB:
-                return ZD_CS_CCK_RATE_5_5M;
-        case IEEE80211_CCK_RATE_11MB:
-                return ZD_CS_CCK_RATE_11M;
-        case IEEE80211_OFDM_RATE_6MB:
-                return ZD_OFDM_RATE_6M;
-        case IEEE80211_OFDM_RATE_9MB:
-                return ZD_OFDM_RATE_9M;
-        case IEEE80211_OFDM_RATE_12MB:
-                return ZD_OFDM_RATE_12M;
-        case IEEE80211_OFDM_RATE_18MB:
-                return ZD_OFDM_RATE_18M;
-        case IEEE80211_OFDM_RATE_24MB:
-                return ZD_OFDM_RATE_24M;
-        case IEEE80211_OFDM_RATE_36MB:
-                return ZD_OFDM_RATE_36M;
-        case IEEE80211_OFDM_RATE_48MB:
-                return ZD_OFDM_RATE_48M;
-        case IEEE80211_OFDM_RATE_54MB:
-                return ZD_OFDM_RATE_54M;
-        }
-        return ZD_CS_CCK_RATE_1M;
+        return typed_rates[zd_rate & ZD_CS_RATE_MASK];
 }
 
 int zd_mac_set_mode(struct zd_mac *mac, u32 mode)
@@ -464,6 +659,9 @@ int zd_mac_get_range(struct zd_mac *mac, struct iw_range *range)
         range->we_version_compiled = WIRELESS_EXT;
         range->we_version_source = 20;
 
+        range->enc_capa = IW_ENC_CAPA_WPA |  IW_ENC_CAPA_WPA2 |
+                          IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
+
         ZD_ASSERT(!irqs_disabled());
         spin_lock_irq(&mac->lock);
         regdomain = mac->regdomain;
@@ -484,13 +682,13 @@ int zd_mac_get_range(struct zd_mac *mac, struct iw_range *range)
         return 0;
 }
 
-static int zd_calc_tx_length_us(u8 *service, u8 cs_rate, u16 tx_length)
+static int zd_calc_tx_length_us(u8 *service, u8 zd_rate, u16 tx_length)
 {
         static const u8 rate_divisor[] = {
-                [ZD_CS_CCK_RATE_1M]     =  1,
-                [ZD_CS_CCK_RATE_2M]     =  2,
-                [ZD_CS_CCK_RATE_5_5M]   = 11, /* bits must be doubled */
-                [ZD_CS_CCK_RATE_11M]    = 11,
+                [ZD_CCK_RATE_1M]        =  1,
+                [ZD_CCK_RATE_2M]        =  2,
+                [ZD_CCK_RATE_5_5M]      = 11, /* bits must be doubled */
+                [ZD_CCK_RATE_11M]       = 11,
                 [ZD_OFDM_RATE_6M]       =  6,
                 [ZD_OFDM_RATE_9M]       =  9,
                 [ZD_OFDM_RATE_12M]      = 12,
@@ -504,15 +702,15 @@ static int zd_calc_tx_length_us(u8 *service, u8 cs_rate, u16 tx_length)
         u32 bits = (u32)tx_length * 8;
         u32 divisor;
 
-        divisor = rate_divisor[cs_rate];
+        divisor = rate_divisor[zd_rate];
         if (divisor == 0)
                 return -EINVAL;
 
-        switch (cs_rate) {
-        case ZD_CS_CCK_RATE_5_5M:
+        switch (zd_rate) {
+        case ZD_CCK_RATE_5_5M:
                 bits = (2*bits) + 10; /* round up to the next integer */
                 break;
-        case ZD_CS_CCK_RATE_11M:
+        case ZD_CCK_RATE_11M:
                 if (service) {
                         u32 t = bits % 11;
                         *service &= ~ZD_PLCP_SERVICE_LENGTH_EXTENSION;
@@ -532,16 +730,16 @@ enum {
         R2M_11A            = 0x02,
 };
 
-static u8 cs_rate_to_modulation(u8 cs_rate, int flags)
+static u8 zd_rate_to_modulation(u8 zd_rate, int flags)
 {
         u8 modulation;
 
-        modulation = cs_typed_rate(cs_rate);
+        modulation = zd_rate_typed(zd_rate);
         if (flags & R2M_SHORT_PREAMBLE) {
                 switch (ZD_CS_RATE(modulation)) {
-                case ZD_CS_CCK_RATE_2M:
-                case ZD_CS_CCK_RATE_5_5M:
-                case ZD_CS_CCK_RATE_11M:
+                case ZD_CCK_RATE_2M:
+                case ZD_CCK_RATE_5_5M:
+                case ZD_CCK_RATE_11M:
                         modulation |= ZD_CS_CCK_PREA_SHORT;
                         return modulation;
                 }
@@ -558,39 +756,36 @@ static void cs_set_modulation(struct zd_mac *mac, struct zd_ctrlset *cs,
 {
         struct ieee80211softmac_device *softmac = ieee80211_priv(mac->netdev);
         u16 ftype = WLAN_FC_GET_TYPE(le16_to_cpu(hdr->frame_ctl));
-        u8 rate, cs_rate;
+        u8 rate, zd_rate;
         int is_mgt = (ftype == IEEE80211_FTYPE_MGMT) != 0;
+        int is_multicast = is_multicast_ether_addr(hdr->addr1);
+        int short_preamble = ieee80211softmac_short_preamble_ok(softmac,
+                is_multicast, is_mgt);
+        int flags = 0;
 
-        /* FIXME: 802.11a? short preamble? */
-        rate = ieee80211softmac_suggest_txrate(softmac,
-                is_multicast_ether_addr(hdr->addr1), is_mgt);
+        /* FIXME: 802.11a? */
+        rate = ieee80211softmac_suggest_txrate(softmac, is_multicast, is_mgt);
 
-        cs_rate = rate_to_cs_rate(rate);
-        cs->modulation = cs_rate_to_modulation(cs_rate, 0);
+        if (short_preamble)
+                flags |= R2M_SHORT_PREAMBLE;
+
+        zd_rate = rate_to_zd_rate(rate);
+        cs->modulation = zd_rate_to_modulation(zd_rate, flags);
 }
 
 static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
                            struct ieee80211_hdr_4addr *header)
 {
+        struct ieee80211softmac_device *softmac = ieee80211_priv(mac->netdev);
         unsigned int tx_length = le16_to_cpu(cs->tx_length);
         u16 fctl = le16_to_cpu(header->frame_ctl);
         u16 ftype = WLAN_FC_GET_TYPE(fctl);
         u16 stype = WLAN_FC_GET_STYPE(fctl);
 
         /*
-         * CONTROL:
-         * - start at 0x00
-         * - if fragment 0, enable bit 0
+         * CONTROL TODO:
          * - if backoff needed, enable bit 0
          * - if burst (backoff not needed) disable bit 0
-         * - if multicast, enable bit 1
-         * - if PS-POLL frame, enable bit 2
-         * - if in INDEPENDENT_BSS mode and zd1205_DestPowerSave, then enable
-         *   bit 4 (FIXME: wtf)
-         * - if frag_len > RTS threshold, set bit 5 as long if it isnt
-         *   multicast or mgt
-         * - if bit 5 is set, and we are in OFDM mode, unset bit 5 and set bit
-         *   7
          */
 
         cs->control = 0;
@@ -607,17 +802,18 @@ static void cs_set_control(struct zd_mac *mac, struct zd_ctrlset *cs,
         if (stype == IEEE80211_STYPE_PSPOLL)
                 cs->control |= ZD_CS_PS_POLL_FRAME;
 
+        /* Unicast data frames over the threshold should have RTS */
         if (!is_multicast_ether_addr(header->addr1) &&
-            ftype != IEEE80211_FTYPE_MGMT &&
-            tx_length > zd_netdev_ieee80211(mac->netdev)->rts)
-        {
-                /* FIXME: check the logic */
-                if (ZD_CS_TYPE(cs->modulation) == ZD_CS_OFDM) {
-                        /* 802.11g */
-                        cs->control |= ZD_CS_SELF_CTS;
-                } else { /* 802.11b */
-                        cs->control |= ZD_CS_RTS;
-                }
+                ftype != IEEE80211_FTYPE_MGMT &&
+                    tx_length > zd_netdev_ieee80211(mac->netdev)->rts)
+                cs->control |= ZD_CS_RTS;
+
+        /* Use CTS-to-self protection if required */
+        if (ZD_CS_TYPE(cs->modulation) == ZD_CS_OFDM &&
+                        ieee80211softmac_protection_needed(softmac)) {
+                /* FIXME: avoid sending RTS *and* self-CTS, is that correct? */
+                cs->control &= ~ZD_CS_RTS;
+                cs->control |= ZD_CS_SELF_CTS;
         }
 
         /* FIXME: Management frame? */
@@ -721,7 +917,7 @@ struct zd_rt_hdr {
         u8  rt_rate;
         u16 rt_channel;
         u16 rt_chbitmask;
-};
+} __attribute__((packed));
 
 static void fill_rt_header(void *buffer, struct zd_mac *mac,
                            const struct ieee80211_rx_stats *stats,
@@ -778,13 +974,16 @@ static int is_data_packet_for_us(struct ieee80211_device *ieee,
         }
 
         return memcmp(hdr->addr1, netdev->dev_addr, ETH_ALEN) == 0 ||
-               is_multicast_ether_addr(hdr->addr1) ||
+               (is_multicast_ether_addr(hdr->addr1) &&
+                memcmp(hdr->addr3, netdev->dev_addr, ETH_ALEN) != 0) ||
                (netdev->flags & IFF_PROMISC);
 }
 
-/* Filters receiving packets. If it returns 1 send it to ieee80211_rx, if 0
- * return. If an error is detected -EINVAL is returned. ieee80211_rx_mgt() is
- * called here.
+/* Filters received packets. The function returns 1 if the packet should be
+ * forwarded to ieee80211_rx(). If the packet should be ignored the function
+ * returns 0. If an invalid packet is found the function returns -EINVAL.
+ *
+ * The function calls ieee80211_rx_mgt() directly.
  *
  * It has been based on ieee80211_rx_any.
  */
@@ -810,9 +1009,9 @@ static int filter_rx(struct ieee80211_device *ieee,
                 ieee80211_rx_mgt(ieee, hdr, stats);
                 return 0;
         case IEEE80211_FTYPE_CTL:
-                /* Ignore invalid short buffers */
                 return 0;
         case IEEE80211_FTYPE_DATA:
+                /* Ignore invalid short buffers */
                 if (length < sizeof(struct ieee80211_hdr_3addr))
                         return -EINVAL;
                 return is_data_packet_for_us(ieee, hdr);
@@ -908,10 +1107,8 @@ int zd_mac_rx(struct zd_mac *mac, const u8 *buffer, unsigned int length)
         memcpy(skb_put(skb, length), buffer, length);
 
         r = ieee80211_rx(ieee, skb, &stats);
-        if (!r) {
-                ZD_ASSERT(in_irq());
-                dev_kfree_skb_irq(skb);
-        }
+        if (!r)
+                dev_kfree_skb_any(skb);
         return 0;
 }
 
@@ -993,6 +1190,7 @@ static void ieee_init(struct ieee80211_device *ieee)
 static void softmac_init(struct ieee80211softmac_device *sm)
 {
         sm->set_channel = set_channel;
+        sm->bssinfo_change = bssinfo_change;
 }
 
 struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev)
@@ -1028,71 +1226,12 @@ struct iw_statistics *zd_mac_get_wireless_stats(struct net_device *ndev)
         return iw_stats;
 }
 
-#ifdef DEBUG
-static const char* decryption_types[] = {
-        [ZD_RX_NO_WEP] = "none",
-        [ZD_RX_WEP64] = "WEP64",
-        [ZD_RX_TKIP] = "TKIP",
-        [ZD_RX_AES] = "AES",
-        [ZD_RX_WEP128] = "WEP128",
-        [ZD_RX_WEP256] = "WEP256",
-};
-
-static const char *decryption_type_string(u8 type)
-{
-        const char *s;
-
-        if (type < ARRAY_SIZE(decryption_types)) {
-                s = decryption_types[type];
-        } else {
-                s = NULL;
-        }
-        return s ? s : "unknown";
-}
-
-static int is_ofdm(u8 frame_status)
-{
-        return (frame_status & ZD_RX_OFDM);
-}
-
-void zd_dump_rx_status(const struct rx_status *status)
-{
-        const char* modulation;
-        u8 quality;
-
-        if (is_ofdm(status->frame_status)) {
-                modulation = "ofdm";
-                quality = status->signal_quality_ofdm;
-        } else {
-                modulation = "cck";
-                quality = status->signal_quality_cck;
-        }
-        pr_debug("rx status %s strength %#04x qual %#04x decryption %s\n",
-                modulation, status->signal_strength, quality,
-                decryption_type_string(status->decryption_type));
-        if (status->frame_status & ZD_RX_ERROR) {
-                pr_debug("rx error %s%s%s%s%s%s\n",
-                        (status->frame_status & ZD_RX_TIMEOUT_ERROR) ?
-                                "timeout " : "",
-                        (status->frame_status & ZD_RX_FIFO_OVERRUN_ERROR) ?
-                                "fifo " : "",
-                        (status->frame_status & ZD_RX_DECRYPTION_ERROR) ?
-                                "decryption " : "",
-                        (status->frame_status & ZD_RX_CRC32_ERROR) ?
-                                "crc32 " : "",
-                        (status->frame_status & ZD_RX_NO_ADDR1_MATCH_ERROR) ?
-                                "addr1 " : "",
-                        (status->frame_status & ZD_RX_CRC16_ERROR) ?
-                                "crc16" : "");
-        }
-}
-#endif /* DEBUG */
-
 #define LINK_LED_WORK_DELAY HZ
 
-static void link_led_handler(void *p)
+static void link_led_handler(struct work_struct *work)
 {
-        struct zd_mac *mac = p;
+        struct zd_mac *mac =
+                container_of(work, struct zd_mac, housekeeping.link_led_work.work);
         struct zd_chip *chip = &mac->chip;
         struct ieee80211softmac_device *sm = ieee80211_priv(mac->netdev);
         int is_associated;
@@ -1113,7 +1252,7 @@ static void link_led_handler(void *p)
 
 static void housekeeping_init(struct zd_mac *mac)
 {
-        INIT_WORK(&mac->housekeeping.link_led_work, link_led_handler, mac);
+        INIT_DELAYED_WORK(&mac->housekeeping.link_led_work, link_led_handler);
 }
 
 static void housekeeping_enable(struct zd_mac *mac)
diff --git a/drivers/net/wireless/zd1211rw/zd_mac.h b/drivers/net/wireless/zd1211rw/zd_mac.h
index b8ea3de7924a..f0cf05dc7d3e 100644
--- a/drivers/net/wireless/zd1211rw/zd_mac.h
+++ b/drivers/net/wireless/zd1211rw/zd_mac.h
@@ -20,6 +20,7 @@
 
 #include <linux/wireless.h>
 #include <linux/kernel.h>
+#include <linux/workqueue.h>
 #include <net/ieee80211.h>
 #include <net/ieee80211softmac.h>
 
@@ -48,10 +49,11 @@ struct zd_ctrlset {
 #define ZD_CS_CCK               0x00
 #define ZD_CS_OFDM              0x10
 
-#define ZD_CS_CCK_RATE_1M       0x00
-#define ZD_CS_CCK_RATE_2M       0x01
-#define ZD_CS_CCK_RATE_5_5M     0x02
-#define ZD_CS_CCK_RATE_11M      0x03
+/* These are referred to as zd_rates */
+#define ZD_CCK_RATE_1M  0x00
+#define ZD_CCK_RATE_2M  0x01
+#define ZD_CCK_RATE_5_5M        0x02
+#define ZD_CCK_RATE_11M 0x03
 /* The rates for OFDM are encoded as in the PLCP header. Use ZD_OFDM_RATE_*.
  */
 
@@ -82,7 +84,7 @@ struct zd_ctrlset {
 struct rx_length_info {
         __le16 length[3];
         __le16 tag;
-};
+} __attribute__((packed));
 
 #define RX_LENGTH_INFO_TAG              0x697e
 
@@ -93,7 +95,7 @@ struct rx_status {
         u8 signal_quality_ofdm;
         u8 decryption_type;
         u8 frame_status;
-};
+} __attribute__((packed));
 
 /* rx_status field decryption_type */
 #define ZD_RX_NO_WEP    0
@@ -116,12 +118,8 @@ struct rx_status {
 #define ZD_RX_CRC16_ERROR               0x40
 #define ZD_RX_ERROR                     0x80
 
-enum mac_flags {
-        MAC_FIXED_CHANNEL = 0x01,
-};
-
 struct housekeeping {
-        struct work_struct link_led_work;
+        struct delayed_work link_led_work;
 };
 
 #define ZD_MAC_STATS_BUFFER_SIZE 16
@@ -130,15 +128,35 @@ struct zd_mac {
         struct zd_chip chip;
         spinlock_t lock;
         struct net_device *netdev;
+
         /* Unlocked reading possible */
         struct iw_statistics iw_stats;
+
         struct housekeeping housekeeping;
+        struct work_struct set_multicast_hash_work;
+        struct zd_mc_hash multicast_hash;
+        struct delayed_work set_rts_cts_work;
+        struct delayed_work set_basic_rates_work;
+
         unsigned int stats_count;
         u8 qual_buffer[ZD_MAC_STATS_BUFFER_SIZE];
         u8 rssi_buffer[ZD_MAC_STATS_BUFFER_SIZE];
         u8 regdomain;
         u8 default_regdomain;
         u8 requested_channel;
+
+        /* A bitpattern of cr_rates */
+        u16 basic_rates;
+
+        /* A zd_rate */
+        u8 rts_rate;
+
+        /* Short preamble (used for RTS/CTS) */
+        unsigned int short_preamble:1;
+
+        /* flags to indicate update in progress */
+        unsigned int updating_rts_rate:1;
+        unsigned int updating_basic_rates:1;
 };
 
 static inline struct ieee80211_device *zd_mac_to_ieee80211(struct zd_mac *mac)
@@ -173,6 +191,7 @@ int zd_mac_init_hw(struct zd_mac *mac, u8 device_type);
 int zd_mac_open(struct net_device *netdev);
 int zd_mac_stop(struct net_device *netdev);
 int zd_mac_set_mac_address(struct net_device *dev, void *p);
+void zd_mac_set_multicast_list(struct net_device *netdev);
 
 int zd_mac_rx(struct zd_mac *mac, const u8 *buffer, unsigned int length);
 
@@ -180,7 +199,7 @@ int zd_mac_set_regdomain(struct zd_mac *zd_mac, u8 regdomain);
 u8 zd_mac_get_regdomain(struct zd_mac *zd_mac);
 
 int zd_mac_request_channel(struct zd_mac *mac, u8 channel);
-int zd_mac_get_channel(struct zd_mac *mac, u8 *channel, u8 *flags);
+u8 zd_mac_get_channel(struct zd_mac *mac);
 
 int zd_mac_set_mode(struct zd_mac *mac, u32 mode);
 int zd_mac_get_mode(struct zd_mac *mac, u32 *mode);
diff --git a/drivers/net/wireless/zd1211rw/zd_netdev.c b/drivers/net/wireless/zd1211rw/zd_netdev.c
index af3a7b36d078..8bda48de31ef 100644
--- a/drivers/net/wireless/zd1211rw/zd_netdev.c
+++ b/drivers/net/wireless/zd1211rw/zd_netdev.c
@@ -107,21 +107,10 @@ static int iw_get_freq(struct net_device *netdev,
                    struct iw_request_info *info,
                    union iwreq_data *req, char *extra)
 {
-        int r;
         struct zd_mac *mac = zd_netdev_mac(netdev);
         struct iw_freq *freq = &req->freq;
-        u8 channel;
-        u8 flags;
-
-        r = zd_mac_get_channel(mac, &channel, &flags);
-        if (r)
-                return r;
 
-        freq->flags = (flags & MAC_FIXED_CHANNEL) ?
-                      IW_FREQ_FIXED : IW_FREQ_AUTO;
-        dev_dbg_f(zd_mac_dev(mac), "channel %s\n",
-                  (flags & MAC_FIXED_CHANNEL) ? "fixed" : "auto");
-        return zd_channel_to_freq(freq, channel);
+        return zd_channel_to_freq(freq, zd_mac_get_channel(mac));
 }
 
 static int iw_set_mode(struct net_device *netdev,
@@ -253,7 +242,7 @@ struct net_device *zd_netdev_alloc(struct usb_interface *intf)
         netdev->open = zd_mac_open;
         netdev->stop = zd_mac_stop;
         /* netdev->get_stats = */
-        /* netdev->set_multicast_list = */
+        netdev->set_multicast_list = zd_mac_set_multicast_list;
         netdev->set_mac_address = zd_mac_set_mac_address;
         netdev->wireless_handlers = &iw_handler_def;
         /* netdev->ethtool_ops = */
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
index 3faaeb2b7c89..aa782e88754b 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.c
+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
@@ -47,11 +47,17 @@ static struct usb_device_id usb_ids[] = {
         { USB_DEVICE(0x0586, 0x3402), .driver_info = DEVICE_ZD1211 },
         { USB_DEVICE(0x0b3b, 0x5630), .driver_info = DEVICE_ZD1211 },
         { USB_DEVICE(0x0b05, 0x170c), .driver_info = DEVICE_ZD1211 },
+        { USB_DEVICE(0x1435, 0x0711), .driver_info = DEVICE_ZD1211 },
+        { USB_DEVICE(0x0586, 0x3409), .driver_info = DEVICE_ZD1211 },
+        { USB_DEVICE(0x0b3b, 0x1630), .driver_info = DEVICE_ZD1211 },
+        { USB_DEVICE(0x0586, 0x3401), .driver_info = DEVICE_ZD1211 },
+        { USB_DEVICE(0x14ea, 0xab13), .driver_info = DEVICE_ZD1211 },
         /* ZD1211B */
         { USB_DEVICE(0x0ace, 0x1215), .driver_info = DEVICE_ZD1211B },
         { USB_DEVICE(0x157e, 0x300d), .driver_info = DEVICE_ZD1211B },
         { USB_DEVICE(0x079b, 0x0062), .driver_info = DEVICE_ZD1211B },
         { USB_DEVICE(0x1582, 0x6003), .driver_info = DEVICE_ZD1211B },
+        { USB_DEVICE(0x050d, 0x705c), .driver_info = DEVICE_ZD1211B },
         /* "Driverless" devices that need ejecting */
         { USB_DEVICE(0x0ace, 0x2011), .driver_info = DEVICE_INSTALLER },
         {}
@@ -366,15 +372,6 @@ error:
         return r;
 }
 
-static void disable_read_regs_int(struct zd_usb *usb)
-{
-        struct zd_usb_interrupt *intr = &usb->intr;
-
-        spin_lock(&intr->lock);
-        intr->read_regs_enabled = 0;
-        spin_unlock(&intr->lock);
-}
-
 #define urb_dev(urb) (&(urb)->dev->dev)
 
 static inline void handle_regs_int(struct urb *urb)
@@ -596,6 +593,8 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer,
                 unsigned int l, k, n;
                 for (i = 0, l = 0;; i++) {
                         k = le16_to_cpu(get_unaligned(&length_info->length[i]));
+                        if (k == 0)
+                                return;
                         n = l+k;
                         if (n > length)
                                 return;
@@ -1119,27 +1118,28 @@ static int __init usb_init(void)
 {
         int r;
 
-        pr_debug("usb_init()\n");
+        pr_debug("%s usb_init()\n", driver.name);
 
         zd_workqueue = create_singlethread_workqueue(driver.name);
         if (zd_workqueue == NULL) {
-                printk(KERN_ERR "%s: couldn't create workqueue\n", driver.name);
+                printk(KERN_ERR "%s couldn't create workqueue\n", driver.name);
                 return -ENOMEM;
         }
 
         r = usb_register(&driver);
         if (r) {
-                printk(KERN_ERR "usb_register() failed. Error number %d\n", r);
+                printk(KERN_ERR "%s usb_register() failed. Error number %d\n",
+                       driver.name, r);
                 return r;
         }
 
-        pr_debug("zd1211rw initialized\n");
+        pr_debug("%s initialized\n", driver.name);
         return 0;
 }
 
 static void __exit usb_exit(void)
 {
-        pr_debug("usb_exit()\n");
+        pr_debug("%s usb_exit()\n", driver.name);
         usb_deregister(&driver);
         destroy_workqueue(zd_workqueue);
 }
@@ -1156,10 +1156,19 @@ static void prepare_read_regs_int(struct zd_usb *usb)
 {
         struct zd_usb_interrupt *intr = &usb->intr;
 
-        spin_lock(&intr->lock);
+        spin_lock_irq(&intr->lock);
         intr->read_regs_enabled = 1;
         INIT_COMPLETION(intr->read_regs.completion);
-        spin_unlock(&intr->lock);
+        spin_unlock_irq(&intr->lock);
+}
+
+static void disable_read_regs_int(struct zd_usb *usb)
+{
+        struct zd_usb_interrupt *intr = &usb->intr;
+
+        spin_lock_irq(&intr->lock);
+        intr->read_regs_enabled = 0;
+        spin_unlock_irq(&intr->lock);
 }
 
 static int get_results(struct zd_usb *usb, u16 *values,
@@ -1171,7 +1180,7 @@ static int get_results(struct zd_usb *usb, u16 *values,
         struct read_regs_int *rr = &intr->read_regs;
         struct usb_int_regs *regs = (struct usb_int_regs *)rr->buffer;
 
-        spin_lock(&intr->lock);
+        spin_lock_irq(&intr->lock);
 
         r = -EIO;
         /* The created block size seems to be larger than expected.
@@ -1204,7 +1213,7 @@ static int get_results(struct zd_usb *usb, u16 *values,
 
         r = 0;
 error_unlock:
-        spin_unlock(&intr->lock);
+        spin_unlock_irq(&intr->lock);
         return r;
 }
 
diff --git a/drivers/net/wireless/zd1211rw/zd_usb.h b/drivers/net/wireless/zd1211rw/zd_usb.h
index e81a2d3cfffd..317d37c36679 100644
--- a/drivers/net/wireless/zd1211rw/zd_usb.h
+++ b/drivers/net/wireless/zd1211rw/zd_usb.h
@@ -74,17 +74,17 @@ enum control_requests {
 struct usb_req_read_regs {
         __le16 id;
         __le16 addr[0];
-};
+} __attribute__((packed));
 
 struct reg_data {
         __le16 addr;
         __le16 value;
-};
+} __attribute__((packed));
 
 struct usb_req_write_regs {
         __le16 id;
         struct reg_data reg_writes[0];
-};
+} __attribute__((packed));
 
 enum {
         RF_IF_LE = 0x02,
@@ -101,7 +101,7 @@ struct usb_req_rfwrite {
         /* RF2595: 24 */
         __le16 bit_values[0];
         /* (CR203 & ~(RF_IF_LE | RF_CLK | RF_DATA)) | (bit ? RF_DATA : 0) */
-};
+} __attribute__((packed));
 
 /* USB interrupt */
 
@@ -118,12 +118,12 @@ enum usb_int_flags {
 struct usb_int_header {
         u8 type;        /* must always be 1 */
         u8 id;
-};
+} __attribute__((packed));
 
 struct usb_int_regs {
         struct usb_int_header hdr;
         struct reg_data regs[0];
-};
+} __attribute__((packed));
 
 struct usb_int_retry_fail {
         struct usb_int_header hdr;
@@ -131,7 +131,7 @@ struct usb_int_retry_fail {
         u8 _dummy;
         u8 addr[ETH_ALEN];
         u8 ibss_wakeup_dest;
-};
+} __attribute__((packed));
 
 struct read_regs_int {
         struct completion completion;
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index df04e050c647..d85e2ea0b6af 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -34,8 +34,16 @@
 #include <asm/amigaints.h>
 #include <asm/amigahw.h>
 
-#include "8390.h"
+#define EI_SHIFT(x)     (ei_local->reg_offset[x])
+#define ei_inb(port)   in_8(port)
+#define ei_outb(val,port)  out_8(port,val)
+#define ei_inb_p(port)   in_8(port)
+#define ei_outb_p(val,port)  out_8(port,val)
 
+static const char version[] =
+    "8390.c:v1.10cvs 9/23/94 Donald Becker (becker@cesdis.gsfc.nasa.gov)\n";
+
+#include "lib8390.c"
 
 #define DRV_NAME        "zorro8390"
 
@@ -114,7 +122,7 @@ static int __devinit zorro8390_init_one(struct zorro_dev *z,
             break;
     board = z->resource.start;
     ioaddr = board+cards[i].offset;
-    dev = alloc_ei_netdev();
+    dev = ____alloc_ei_netdev(0);
     if (!dev)
         return -ENOMEM;
     SET_MODULE_OWNER(dev);
@@ -201,7 +209,7 @@ static int __devinit zorro8390_init(struct net_device *dev,
     dev->irq = IRQ_AMIGA_PORTS;
 
     /* Install the Interrupt handler */
-    i = request_irq(IRQ_AMIGA_PORTS, ei_interrupt, IRQF_SHARED, DRV_NAME, dev);
+    i = request_irq(IRQ_AMIGA_PORTS, __ei_interrupt, IRQF_SHARED, DRV_NAME, dev);
     if (i) return i;
 
     for(i = 0; i < ETHER_ADDR_LEN; i++) {
@@ -226,10 +234,10 @@ static int __devinit zorro8390_init(struct net_device *dev,
     dev->open = &zorro8390_open;
     dev->stop = &zorro8390_close;
 #ifdef CONFIG_NET_POLL_CONTROLLER
-    dev->poll_controller = ei_poll;
+    dev->poll_controller = __ei_poll;
 #endif
 
-    NS8390_init(dev, 0);
+    __NS8390_init(dev, 0);
     err = register_netdev(dev);
     if (err) {
         free_irq(IRQ_AMIGA_PORTS, dev);
@@ -246,7 +254,7 @@ static int __devinit zorro8390_init(struct net_device *dev,
 
 static int zorro8390_open(struct net_device *dev)
 {
-    ei_open(dev);
+    __ei_open(dev);
     return 0;
 }
 
@@ -254,7 +262,7 @@ static int zorro8390_close(struct net_device *dev)
 {
     if (ei_debug > 1)
         printk(KERN_DEBUG "%s: Shutting down ethercard.\n", dev->name);
-    ei_close(dev);
+    __ei_close(dev);
     return 0;
 }
 
@@ -405,7 +413,7 @@ static void zorro8390_block_output(struct net_device *dev, int count,
                 printk(KERN_ERR "%s: timeout waiting for Tx RDC.\n",
                        dev->name);
                 zorro8390_reset_8390(dev);
-                NS8390_init(dev,1);
+                __NS8390_init(dev,1);
                 break;
         }
 
diff --git a/drivers/oprofile/cpu_buffer.c b/drivers/oprofile/cpu_buffer.c
index fc4bc9b94c74..a83c3db7d18f 100644
--- a/drivers/oprofile/cpu_buffer.c
+++ b/drivers/oprofile/cpu_buffer.c
@@ -29,7 +29,7 @@
 
 struct oprofile_cpu_buffer cpu_buffer[NR_CPUS] __cacheline_aligned;
 
-static void wq_sync_buffer(void *);
+static void wq_sync_buffer(struct work_struct *work);
 
 #define DEFAULT_TIMER_EXPIRE (HZ / 10)
 static int work_enabled;
@@ -65,7 +65,7 @@ int alloc_cpu_buffers(void)
                 b->sample_received = 0;
                 b->sample_lost_overflow = 0;
                 b->cpu = i;
-                INIT_WORK(&b->work, wq_sync_buffer, b);
+                INIT_DELAYED_WORK(&b->work, wq_sync_buffer);
         }
         return 0;
 
@@ -282,9 +282,10 @@ void oprofile_add_trace(unsigned long pc)
  * By using schedule_delayed_work_on and then schedule_delayed_work
  * we guarantee this will stay on the correct cpu
  */
-static void wq_sync_buffer(void * data)
+static void wq_sync_buffer(struct work_struct *work)
 {
-        struct oprofile_cpu_buffer * b = data;
+        struct oprofile_cpu_buffer * b =
+                container_of(work, struct oprofile_cpu_buffer, work.work);
         if (b->cpu != smp_processor_id()) {
                 printk("WQ on CPU%d, prefer CPU%d\n",
                        smp_processor_id(), b->cpu);
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index 09abb80e0570..49900d9e3235 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -43,7 +43,7 @@ struct oprofile_cpu_buffer {
         unsigned long sample_lost_overflow;
         unsigned long backtrace_aborted;
         int cpu;
-        struct work_struct work;
+        struct delayed_work work;
 } ____cacheline_aligned;
 
 extern struct oprofile_cpu_buffer cpu_buffer[];
diff --git a/drivers/parisc/ccio-dma.c b/drivers/parisc/ccio-dma.c
index 68cb3a080050..fe3f5f5365c5 100644
--- a/drivers/parisc/ccio-dma.c
+++ b/drivers/parisc/ccio-dma.c
@@ -486,7 +486,7 @@ typedef unsigned long space_t;
 **   This bit tells U2 to do R/M/W for partial cachelines. "Streaming"
 **   data can avoid this if the mapping covers full cache lines.
 ** o STOP_MOST is needed for atomicity across cachelines.
-**   Apperently only "some EISA devices" need this.
+**   Apparently only "some EISA devices" need this.
 **   Using CONFIG_ISA is hack. Only the IOA with EISA under it needs
 **   to use this hint iff the EISA devices needs this feature.
 **   According to the U2 ERS, STOP_MOST enabled pages hurt performance.
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index c2949b4367e5..12bab64a62a1 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -50,12 +50,12 @@
 **
 ** PA Firmware
 ** -----------
-** PA-RISC platforms have two fundementally different types of firmware.
+** PA-RISC platforms have two fundamentally different types of firmware.
 ** For PCI devices, "Legacy" PDC initializes the "INTERRUPT_LINE" register
 ** and BARs similar to a traditional PC BIOS.
 ** The newer "PAT" firmware supports PDC calls which return tables.
-** PAT firmware only initializes PCI Console and Boot interface.
-** With these tables, the OS can progam all other PCI devices.
+** PAT firmware only initializes the PCI Console and Boot interface.
+** With these tables, the OS can program all other PCI devices.
 **
 ** One such PAT PDC call returns the "Interrupt Routing Table" (IRT).
 ** The IRT maps each PCI slot's INTA-D "output" line to an I/O SAPIC
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index b953d5907c05..e60b4bf6bae8 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -166,14 +166,6 @@ static int parport_config(struct pcmcia_device *link)
     
     tuple.TupleData = (cisdata_t *)buf;
     tuple.TupleOffset = 0; tuple.TupleDataMax = 255;
-    tuple.Attributes = 0;
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
@@ -263,6 +255,7 @@ void parport_cs_release(struct pcmcia_device *link)
 
 static struct pcmcia_device_id parport_ids[] = {
         PCMCIA_DEVICE_FUNC_ID(3),
+        PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial+Parallel Port: SP230",0x3beb8cf2,0xdb9e58bc),
         PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0003),
         PCMCIA_DEVICE_NULL
 };
diff --git a/drivers/parport/parport_ip32.c b/drivers/parport/parport_ip32.c
index e3e19277030a..ec44efdbb84e 100644
--- a/drivers/parport/parport_ip32.c
+++ b/drivers/parport/parport_ip32.c
@@ -780,7 +780,7 @@ static irqreturn_t parport_ip32_interrupt(int irq, void *dev_id)
         enum parport_ip32_irq_mode irq_mode = priv->irq_mode;
         switch (irq_mode) {
         case PARPORT_IP32_IRQ_FWD:
-                parport_generic_irq(irq, p, regs);
+                parport_generic_irq(irq, p);
                 break;
         case PARPORT_IP32_IRQ_HERE:
                 parport_ip32_wakeup(p);
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 39c96641bc72..b61c17b3e298 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -1975,7 +1975,7 @@ static int __devinit parport_ECPPS2_supported(struct parport *pb){return 0;}
 /* --- IRQ detection -------------------------------------- */
 
 /* Only if supports ECP mode */
-static int __devinit programmable_irq_support(struct parport *pb)
+static int programmable_irq_support(struct parport *pb)
 {
         int irq, intrLine;
         unsigned char oecr = inb (ECONTROL (pb));
@@ -1992,7 +1992,7 @@ static int __devinit programmable_irq_support(struct parport *pb)
         return irq;
 }
 
-static int __devinit irq_probe_ECP(struct parport *pb)
+static int irq_probe_ECP(struct parport *pb)
 {
         int i;
         unsigned long irqs;
@@ -2020,7 +2020,7 @@ static int __devinit irq_probe_ECP(struct parport *pb)
  * This detection seems that only works in National Semiconductors
  * This doesn't work in SMC, LGS, and Winbond 
  */
-static int __devinit irq_probe_EPP(struct parport *pb)
+static int irq_probe_EPP(struct parport *pb)
 {
 #ifndef ADVANCED_DETECT
         return PARPORT_IRQ_NONE;
@@ -2059,7 +2059,7 @@ static int __devinit irq_probe_EPP(struct parport *pb)
 #endif /* Advanced detection */
 }
 
-static int __devinit irq_probe_SPP(struct parport *pb)
+static int irq_probe_SPP(struct parport *pb)
 {
         /* Don't even try to do this. */
         return PARPORT_IRQ_NONE;
@@ -2747,6 +2747,7 @@ enum parport_pc_pci_cards {
         titan_1284p2,
         avlab_1p,
         avlab_2p,
+        oxsemi_952,
         oxsemi_954,
         oxsemi_840,
         aks_0100,
@@ -2822,6 +2823,7 @@ static struct parport_pc_pci {
         /* avlab_2p             */      { 2, { { 0, 1}, { 2, 3 },} },
         /* The Oxford Semi cards are unusual: 954 doesn't support ECP,
          * and 840 locks up if you write 1 to bit 2! */
+        /* oxsemi_952 */                { 1, { { 0, 1 }, } },
         /* oxsemi_954 */                { 1, { { 0, -1 }, } },
         /* oxsemi_840 */                { 1, { { 0, -1 }, } },
         /* aks_0100 */                  { 1, { { 0, -1 }, } },
@@ -2895,6 +2897,8 @@ static const struct pci_device_id parport_pc_pci_tbl[] = {
         /* PCI_VENDOR_ID_AVLAB/Intek21 has another bunch of cards ...*/
         { 0x14db, 0x2120, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_1p}, /* AFAVLAB_TK9902 */
         { 0x14db, 0x2121, PCI_ANY_ID, PCI_ANY_ID, 0, 0, avlab_2p},
+        { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI952PP,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, oxsemi_952 },
         { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_16PCI954PP,
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, oxsemi_954 },
         { PCI_VENDOR_ID_OXSEMI, PCI_DEVICE_ID_OXSEMI_12PCI840,
diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig
index 5f1b9f58070e..f1dd81a1d592 100644
--- a/drivers/pci/Kconfig
+++ b/drivers/pci/Kconfig
@@ -19,7 +19,7 @@ config PCI_MSI
 
 config PCI_MULTITHREAD_PROBE
         bool "PCI Multi-threaded probe (EXPERIMENTAL)"
-        depends on PCI && EXPERIMENTAL && BROKEN
+        depends on PCI && EXPERIMENTAL
         help
           Say Y here if you want the PCI core to spawn a new thread for
           every PCI device that is probed.  This can cause a huge
@@ -27,14 +27,14 @@ config PCI_MULTITHREAD_PROBE
           smaller speedup on single processor machines.
 
           But it can also cause lots of bad things to happen.  A number
-          of PCI drivers can not properly handle running in this way,
+          of PCI drivers cannot properly handle running in this way,
           some will just not work properly at all, while others might
           decide to blow up power supplies with a huge load all at once,
           so use this option at your own risk.
 
           It is very unwise to use this option if you are not using a
           boot process that can handle devices being created in any
-          order.  A program that can create persistant block and network
+          order.  A program that can create persistent block and network
           device names (like udev) is a good idea if you wish to use
           this option.
 
diff --git a/drivers/pci/access.c b/drivers/pci/access.c
index ea16805a153c..fc405f0165d9 100644
--- a/drivers/pci/access.c
+++ b/drivers/pci/access.c
@@ -1,6 +1,8 @@
 #include <linux/pci.h>
 #include <linux/module.h>
+#include <linux/sched.h>
 #include <linux/ioport.h>
+#include <linux/wait.h>
 
 #include "pci.h"
 
@@ -63,30 +65,42 @@ EXPORT_SYMBOL(pci_bus_write_config_byte);
 EXPORT_SYMBOL(pci_bus_write_config_word);
 EXPORT_SYMBOL(pci_bus_write_config_dword);
 
-static u32 pci_user_cached_config(struct pci_dev *dev, int pos)
-{
-        u32 data;
+/*
+ * The following routines are to prevent the user from accessing PCI config
+ * space when it's unsafe to do so.  Some devices require this during BIST and
+ * we're required to prevent it during D-state transitions.
+ *
+ * We have a bit per device to indicate it's blocked and a global wait queue
+ * for callers to sleep on until devices are unblocked.
+ */
+static DECLARE_WAIT_QUEUE_HEAD(pci_ucfg_wait);
 
-        data = dev->saved_config_space[pos/sizeof(dev->saved_config_space[0])];
-        data >>= (pos % sizeof(dev->saved_config_space[0])) * 8;
-        return data;
+static noinline void pci_wait_ucfg(struct pci_dev *dev)
+{
+        DECLARE_WAITQUEUE(wait, current);
+
+        __add_wait_queue(&pci_ucfg_wait, &wait);
+        do {
+                set_current_state(TASK_UNINTERRUPTIBLE);
+                spin_unlock_irq(&pci_lock);
+                schedule();
+                spin_lock_irq(&pci_lock);
+        } while (dev->block_ucfg_access);
+        __remove_wait_queue(&pci_ucfg_wait, &wait);
 }
 
 #define PCI_USER_READ_CONFIG(size,type)                                 \
 int pci_user_read_config_##size                                         \
         (struct pci_dev *dev, int pos, type *val)                       \
 {                                                                       \
-        unsigned long flags;                                            \
         int ret = 0;                                                    \
         u32 data = -1;                                                  \
         if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER;       \
-        spin_lock_irqsave(&pci_lock, flags);                            \
-        if (likely(!dev->block_ucfg_access))                            \
-                ret = dev->bus->ops->read(dev->bus, dev->devfn,         \
+        spin_lock_irq(&pci_lock);                                       \
+        if (unlikely(dev->block_ucfg_access)) pci_wait_ucfg(dev);       \
+        ret = dev->bus->ops->read(dev->bus, dev->devfn,                 \
                                         pos, sizeof(type), &data);      \
-        else if (pos < sizeof(dev->saved_config_space))                 \
-                data = pci_user_cached_config(dev, pos);                \
-        spin_unlock_irqrestore(&pci_lock, flags);                       \
+        spin_unlock_irq(&pci_lock);                                     \
         *val = (type)data;                                              \
         return ret;                                                     \
 }
@@ -95,14 +109,13 @@ int pci_user_read_config_##size						\
 int pci_user_write_config_##size                                        \
         (struct pci_dev *dev, int pos, type val)                        \
 {                                                                       \
-        unsigned long flags;                                            \
         int ret = -EIO;                                                 \
         if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER;       \
-        spin_lock_irqsave(&pci_lock, flags);                            \
-        if (likely(!dev->block_ucfg_access))                            \
-                ret = dev->bus->ops->write(dev->bus, dev->devfn,        \
+        spin_lock_irq(&pci_lock);                                       \
+        if (unlikely(dev->block_ucfg_access)) pci_wait_ucfg(dev);       \
+        ret = dev->bus->ops->write(dev->bus, dev->devfn,                \
                                         pos, sizeof(type), val);        \
-        spin_unlock_irqrestore(&pci_lock, flags);                       \
+        spin_unlock_irq(&pci_lock);                                     \
         return ret;                                                     \
 }
 
@@ -117,21 +130,23 @@ PCI_USER_WRITE_CONFIG(dword, u32)
  * pci_block_user_cfg_access - Block userspace PCI config reads/writes
  * @dev:        pci device struct
  *
- * This function blocks any userspace PCI config accesses from occurring.
- * When blocked, any writes will be bit bucketed and reads will return the
- * data saved using pci_save_state for the first 64 bytes of config
- * space and return 0xff for all other config reads.
- **/
+ * When user access is blocked, any reads or writes to config space will
+ * sleep until access is unblocked again.  We don't allow nesting of
+ * block/unblock calls.
+ */
 void pci_block_user_cfg_access(struct pci_dev *dev)
 {
         unsigned long flags;
+        int was_blocked;
 
-        pci_save_state(dev);
-
-        /* spinlock to synchronize with anyone reading config space now */
         spin_lock_irqsave(&pci_lock, flags);
+        was_blocked = dev->block_ucfg_access;
         dev->block_ucfg_access = 1;
         spin_unlock_irqrestore(&pci_lock, flags);
+
+        /* If we BUG() inside the pci_lock, we're guaranteed to hose
+         * the machine */
+        BUG_ON(was_blocked);
 }
 EXPORT_SYMBOL_GPL(pci_block_user_cfg_access);
 
@@ -140,14 +155,19 @@ EXPORT_SYMBOL_GPL(pci_block_user_cfg_access);
  * @dev:        pci device struct
  *
  * This function allows userspace PCI config accesses to resume.
- **/
+ */
 void pci_unblock_user_cfg_access(struct pci_dev *dev)
 {
         unsigned long flags;
 
-        /* spinlock to synchronize with anyone reading saved config space */
         spin_lock_irqsave(&pci_lock, flags);
+
+        /* This indicates a problem in the caller, but we don't need
+         * to kill them, unlike a double-block above. */
+        WARN_ON(!dev->block_ucfg_access);
+
         dev->block_ucfg_access = 0;
+        wake_up_all(&pci_ucfg_wait);
         spin_unlock_irqrestore(&pci_lock, flags);
 }
 EXPORT_SYMBOL_GPL(pci_unblock_user_cfg_access);
diff --git a/drivers/pci/hotplug/acpiphp.h b/drivers/pci/hotplug/acpiphp.h
index 59c5b242d86d..ddbadd95387e 100644
--- a/drivers/pci/hotplug/acpiphp.h
+++ b/drivers/pci/hotplug/acpiphp.h
@@ -62,10 +62,10 @@ struct acpiphp_slot;
 struct slot {
         struct hotplug_slot     *hotplug_slot;
         struct acpiphp_slot     *acpi_slot;
+        struct hotplug_slot_info info;
+        char name[SLOT_NAME_SIZE];
 };
 
-
-
 /**
  * struct acpiphp_bridge - PCI bridge information
  *
diff --git a/drivers/pci/hotplug/acpiphp_core.c b/drivers/pci/hotplug/acpiphp_core.c
index c57d9d5ce84e..40c79b03c7ef 100644
--- a/drivers/pci/hotplug/acpiphp_core.c
+++ b/drivers/pci/hotplug/acpiphp_core.c
@@ -303,25 +303,15 @@ static int __init init_acpi(void)
         /* read initial number of slots */
         if (!retval) {
                 num_slots = acpiphp_get_num_slots();
-                if (num_slots == 0)
+                if (num_slots == 0) {
+                        acpiphp_glue_exit();
                         retval = -ENODEV;
+                }
         }
 
         return retval;
 }
 
-
-/**
- * make_slot_name - make a slot name that appears in pcihpfs
- * @slot: slot to name
- *
- */
-static void make_slot_name(struct slot *slot)
-{
-        snprintf(slot->hotplug_slot->name, SLOT_NAME_SIZE, "%u",
-                 slot->acpi_slot->sun);
-}
-
 /**
  * release_slot - free up the memory used by a slot
  * @hotplug_slot: slot to free
@@ -332,8 +322,6 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 
         dbg("%s - physical_slot = %s\n", __FUNCTION__, hotplug_slot->name);
 
-        kfree(slot->hotplug_slot->info);
-        kfree(slot->hotplug_slot->name);
         kfree(slot->hotplug_slot);
         kfree(slot);
 }
@@ -342,26 +330,19 @@ static void release_slot(struct hotplug_slot *hotplug_slot)
 int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
 {
         struct slot *slot;
-        struct hotplug_slot *hotplug_slot;
-        struct hotplug_slot_info *hotplug_slot_info;
         int retval = -ENOMEM;
 
         slot = kzalloc(sizeof(*slot), GFP_KERNEL);
         if (!slot)
                 goto error;
 
-        slot->hotplug_slot = kzalloc(sizeof(*hotplug_slot), GFP_KERNEL);
+        slot->hotplug_slot = kzalloc(sizeof(*slot->hotplug_slot), GFP_KERNEL);
         if (!slot->hotplug_slot)
                 goto error_slot;
 
-        slot->hotplug_slot->info = kzalloc(sizeof(*hotplug_slot_info),
-                                           GFP_KERNEL);
-        if (!slot->hotplug_slot->info)
-                goto error_hpslot;
+        slot->hotplug_slot->info = &slot->info;
 
-        slot->hotplug_slot->name = kzalloc(SLOT_NAME_SIZE, GFP_KERNEL);
-        if (!slot->hotplug_slot->name)
-                goto error_info;
+        slot->hotplug_slot->name = slot->name;
 
         slot->hotplug_slot->private = slot;
         slot->hotplug_slot->release = &release_slot;
@@ -376,21 +357,17 @@ int acpiphp_register_hotplug_slot(struct acpiphp_slot *acpiphp_slot)
         slot->hotplug_slot->info->cur_bus_speed = PCI_SPEED_UNKNOWN;
 
         acpiphp_slot->slot = slot;
-        make_slot_name(slot);
+        snprintf(slot->name, sizeof(slot->name), "%u", slot->acpi_slot->sun);
 
         retval = pci_hp_register(slot->hotplug_slot);
         if (retval) {
                 err("pci_hp_register failed with error %d\n", retval);
-                goto error_name;
+                goto error_hpslot;
         }
 
         info("Slot [%s] registered\n", slot->hotplug_slot->name);
 
         return 0;
-error_name:
-        kfree(slot->hotplug_slot->name);
-error_info:
-        kfree(slot->hotplug_slot->info);
 error_hpslot:
         kfree(slot->hotplug_slot);
 error_slot:
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 16167b016266..0b9d0db1590a 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1693,14 +1693,10 @@ void __exit acpiphp_glue_exit(void)
  */
 int __init acpiphp_get_num_slots(void)
 {
-        struct list_head *node;
         struct acpiphp_bridge *bridge;
-        int num_slots;
-
-        num_slots = 0;
+        int num_slots = 0;
 
-        list_for_each (node, &bridge_list) {
-                bridge = (struct acpiphp_bridge *)node;
+        list_for_each_entry (bridge, &bridge_list, list) {
                 dbg("Bus %04x:%02x has %d slot%s\n",
                                 pci_domain_nr(bridge->pci_bus),
                                 bridge->pci_bus->number, bridge->nr_slots,
diff --git a/drivers/pci/hotplug/ibmphp_hpc.c b/drivers/pci/hotplug/ibmphp_hpc.c
index c3ac98a0a6a6..f55ac3885cb3 100644
--- a/drivers/pci/hotplug/ibmphp_hpc.c
+++ b/drivers/pci/hotplug/ibmphp_hpc.c
@@ -531,7 +531,7 @@ static u8 hpc_readcmdtoindex (u8 cmd, u8 index)
 *
 * Action:  issue a READ command to HPC
 *
-* Input:   pslot   - can not be NULL for READ_ALLSTAT
+* Input:   pslot   - cannot be NULL for READ_ALLSTAT
 *          pstatus - can be NULL for READ_ALLSTAT
 *
 * Return   0 or error codes
diff --git a/drivers/pci/hotplug/ibmphp_pci.c b/drivers/pci/hotplug/ibmphp_pci.c
index d87a9e3eaeeb..d8f05d7a3c72 100644
--- a/drivers/pci/hotplug/ibmphp_pci.c
+++ b/drivers/pci/hotplug/ibmphp_pci.c
@@ -1371,12 +1371,12 @@ static int unconfigure_boot_bridge (u8 busno, u8 device, u8 function)
         }
 
         bus = ibmphp_find_res_bus (sec_number);
-        debug ("bus->busno is %x\n", bus->busno);
-        debug ("sec_number is %x\n", sec_number);
         if (!bus) {
                 err ("cannot find Bus structure for the bridged device\n");
                 return -EINVAL;
         }
+        debug("bus->busno is %x\n", bus->busno);
+        debug("sec_number is %x\n", sec_number);
 
         ibmphp_remove_bus (bus, busno);
 
diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
index f93e81e2d2c7..f13f31323e85 100644
--- a/drivers/pci/hotplug/pciehp_core.c
+++ b/drivers/pci/hotplug/pciehp_core.c
@@ -521,14 +521,9 @@ static void __exit unload_pciehpd(void)
 
 }
 
-static int hpdriver_context = 0;
-
 static void pciehp_remove (struct pcie_device *device)
 {
-        printk("%s ENTRY\n", __FUNCTION__);     
-        printk("%s -> Call free_irq for irq = %d\n",  
-                __FUNCTION__, device->irq);
-        free_irq(device->irq, &hpdriver_context);
+        /* XXX - Needs to be adapted to device driver model */
 }
 
 #ifdef CONFIG_PM
diff --git a/drivers/pci/hotplug/pciehp_hpc.c b/drivers/pci/hotplug/pciehp_hpc.c
index 1c551c697c35..6d3f580f2666 100644
--- a/drivers/pci/hotplug/pciehp_hpc.c
+++ b/drivers/pci/hotplug/pciehp_hpc.c
@@ -718,8 +718,6 @@ static void hpc_release_ctlr(struct controller *ctrl)
                 if (php_ctlr->irq) {
                         free_irq(php_ctlr->irq, ctrl);
                         php_ctlr->irq = 0;
-                        if (!pcie_mch_quirk) 
-                                pci_disable_msi(php_ctlr->pci_dev);
                 }
         }
         if (php_ctlr->pci_dev) 
diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c
index 46825fee3ae4..72383467a0d5 100644
--- a/drivers/pci/hotplug/rpadlpar_core.c
+++ b/drivers/pci/hotplug/rpadlpar_core.c
@@ -63,7 +63,7 @@ static struct device_node *find_php_slot_pci_node(char *drc_name,
         char *type;
         int rc;
 
-        while ((np = of_find_node_by_type(np, "pci"))) {
+        while ((np = of_find_node_by_name(np, "pci"))) {
                 rc = rpaphp_get_drc_props(np, NULL, &name, &type, NULL);
                 if (rc == 0)
                         if (!strcmp(drc_name, name) && !strcmp(drc_type, type))
diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c
index 141486df235b..71a2cb8baa4a 100644
--- a/drivers/pci/hotplug/rpaphp_core.c
+++ b/drivers/pci/hotplug/rpaphp_core.c
@@ -356,7 +356,7 @@ static int __init rpaphp_init(void)
         info(DRIVER_DESC " version: " DRIVER_VERSION "\n");
         init_MUTEX(&rpaphp_sem);
 
-        while ((dn = of_find_node_by_type(dn, "pci")))
+        while ((dn = of_find_node_by_name(dn, "pci")))
                 rpaphp_add_slot(dn);
 
         return 0;
diff --git a/drivers/pci/hotplug/sgi_hotplug.c b/drivers/pci/hotplug/sgi_hotplug.c
index b62ad31a9739..5d188c558386 100644
--- a/drivers/pci/hotplug/sgi_hotplug.c
+++ b/drivers/pci/hotplug/sgi_hotplug.c
@@ -205,21 +205,6 @@ static struct hotplug_slot * sn_hp_destroy(void)
         return bss_hotplug_slot;
 }
 
-static void sn_bus_alloc_data(struct pci_dev *dev)
-{
-        struct pci_bus *subordinate_bus;
-        struct pci_dev *child;
-
-        sn_pci_fixup_slot(dev);
-
-        /* Recursively sets up the sn_irq_info structs */
-        if (dev->subordinate) {
-                subordinate_bus = dev->subordinate;
-                list_for_each_entry(child, &subordinate_bus->devices, bus_list)
-                        sn_bus_alloc_data(child);
-        }
-}
-
 static void sn_bus_free_data(struct pci_dev *dev)
 {
         struct pci_bus *subordinate_bus;
@@ -337,6 +322,11 @@ static int sn_slot_disable(struct hotplug_slot *bss_hotplug_slot,
         return rc;
 }
 
+/*
+ * Power up and configure the slot via a SAL call to PROM.
+ * Scan slot (and any children), do any platform specific fixup,
+ * and find device driver.
+ */
 static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
 {
         struct slot *slot = bss_hotplug_slot->private;
@@ -345,6 +335,7 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
         int func, num_funcs;
         int new_ppb = 0;
         int rc;
+        void pcibios_fixup_device_resources(struct pci_dev *);
 
         /* Serialize the Linux PCI infrastructure */
         mutex_lock(&sn_hotplug_mutex);
@@ -367,9 +358,6 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
                 return -ENODEV;
         }
 
-        sn_pci_controller_fixup(pci_domain_nr(slot->pci_bus),
-                                slot->pci_bus->number,
-                                slot->pci_bus);
         /*
          * Map SN resources for all functions on the card
          * to the Linux PCI interface and tell the drivers
@@ -380,6 +368,13 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
                                    PCI_DEVFN(slot->device_num + 1,
                                              PCI_FUNC(func)));
                 if (dev) {
+                        /* Need to do slot fixup on PPB before fixup of children
+                         * (PPB's pcidev_info needs to be in pcidev_info list
+                         * before child's SN_PCIDEV_INFO() call to setup
+                         * pdi_host_pcidev_info).
+                         */
+                        pcibios_fixup_device_resources(dev);
+                        sn_pci_fixup_slot(dev);
                         if (dev->hdr_type == PCI_HEADER_TYPE_BRIDGE) {
                                 unsigned char sec_bus;
                                 pci_read_config_byte(dev, PCI_SECONDARY_BUS,
@@ -387,12 +382,8 @@ static int enable_slot(struct hotplug_slot *bss_hotplug_slot)
                                 new_bus = pci_add_new_bus(dev->bus, dev,
                                                           sec_bus);
                                 pci_scan_child_bus(new_bus);
-                                sn_pci_controller_fixup(pci_domain_nr(new_bus),
-                                                        new_bus->number,
-                                                        new_bus);
                                 new_ppb = 1;
                         }
-                        sn_bus_alloc_data(dev);
                         pci_dev_put(dev);
                 }
         }
diff --git a/drivers/pci/hotplug/shpchp.h b/drivers/pci/hotplug/shpchp.h
index ea2087c34149..50757695844f 100644
--- a/drivers/pci/hotplug/shpchp.h
+++ b/drivers/pci/hotplug/shpchp.h
@@ -70,7 +70,7 @@ struct slot {
         struct hotplug_slot *hotplug_slot;
         struct list_head        slot_list;
         char name[SLOT_NAME_SIZE];
-        struct work_struct work;        /* work for button event */
+        struct delayed_work work;       /* work for button event */
         struct mutex lock;
 };
 
@@ -187,7 +187,7 @@ extern int	shpchp_configure_device(struct slot *p_slot);
 extern int      shpchp_unconfigure_device(struct slot *p_slot);
 extern void     shpchp_remove_ctrl_files(struct controller *ctrl);
 extern void     cleanup_slots(struct controller *ctrl);
-extern void     queue_pushbutton_work(void *data);
+extern void     queue_pushbutton_work(struct work_struct *work);
 
 
 #ifdef CONFIG_ACPI
diff --git a/drivers/pci/hotplug/shpchp_core.c b/drivers/pci/hotplug/shpchp_core.c
index 235c18a22393..4eac85b3d90e 100644
--- a/drivers/pci/hotplug/shpchp_core.c
+++ b/drivers/pci/hotplug/shpchp_core.c
@@ -159,7 +159,7 @@ static int init_slots(struct controller *ctrl)
                         goto error_info;
 
                 slot->number = sun;
-                INIT_WORK(&slot->work, queue_pushbutton_work, slot);
+                INIT_DELAYED_WORK(&slot->work, queue_pushbutton_work);
 
                 /* register this slot with the hotplug pci core */
                 hotplug_slot->private = slot;
diff --git a/drivers/pci/hotplug/shpchp_ctrl.c b/drivers/pci/hotplug/shpchp_ctrl.c
index c39901dbff20..158ac7836096 100644
--- a/drivers/pci/hotplug/shpchp_ctrl.c
+++ b/drivers/pci/hotplug/shpchp_ctrl.c
@@ -36,7 +36,7 @@
 #include "../pci.h"
 #include "shpchp.h"
 
-static void interrupt_event_handler(void *data);
+static void interrupt_event_handler(struct work_struct *work);
 static int shpchp_enable_slot(struct slot *p_slot);
 static int shpchp_disable_slot(struct slot *p_slot);
 
@@ -50,7 +50,7 @@ static int queue_interrupt_event(struct slot *p_slot, u32 event_type)
 
         info->event_type = event_type;
         info->p_slot = p_slot;
-        INIT_WORK(&info->work, interrupt_event_handler, info);
+        INIT_WORK(&info->work, interrupt_event_handler);
 
         schedule_work(&info->work);
 
@@ -408,9 +408,10 @@ struct pushbutton_work_info {
  * Handles all pending events and exits.
  *
  */
-static void shpchp_pushbutton_thread(void *data)
+static void shpchp_pushbutton_thread(struct work_struct *work)
 {
-        struct pushbutton_work_info *info = data;
+        struct pushbutton_work_info *info =
+                container_of(work, struct pushbutton_work_info, work);
         struct slot *p_slot = info->p_slot;
 
         mutex_lock(&p_slot->lock);
@@ -436,9 +437,9 @@ static void shpchp_pushbutton_thread(void *data)
         kfree(info);
 }
 
-void queue_pushbutton_work(void *data)
+void queue_pushbutton_work(struct work_struct *work)
 {
-        struct slot *p_slot = data;
+        struct slot *p_slot = container_of(work, struct slot, work.work);
         struct pushbutton_work_info *info;
 
         info = kmalloc(sizeof(*info), GFP_KERNEL);
@@ -447,7 +448,7 @@ void queue_pushbutton_work(void *data)
                 return;
         }
         info->p_slot = p_slot;
-        INIT_WORK(&info->work, shpchp_pushbutton_thread, info);
+        INIT_WORK(&info->work, shpchp_pushbutton_thread);
 
         mutex_lock(&p_slot->lock);
         switch (p_slot->state) {
@@ -541,9 +542,9 @@ static void handle_button_press_event(struct slot *p_slot)
         }
 }
 
-static void interrupt_event_handler(void *data)
+static void interrupt_event_handler(struct work_struct *work)
 {
-        struct event_info *info = data;
+        struct event_info *info = container_of(work, struct event_info, work);
         struct slot *p_slot = info->p_slot;
 
         mutex_lock(&p_slot->lock);
diff --git a/drivers/pci/htirq.c b/drivers/pci/htirq.c
index 0e27f2404a83..0a8d1cce9fa0 100644
--- a/drivers/pci/htirq.c
+++ b/drivers/pci/htirq.c
@@ -25,97 +25,72 @@ static DEFINE_SPINLOCK(ht_irq_lock);
 
 struct ht_irq_cfg {
         struct pci_dev *dev;
+         /* Update callback used to cope with buggy hardware */
+        ht_irq_update_t *update;
         unsigned pos;
         unsigned idx;
+        struct ht_irq_msg msg;
 };
 
-void write_ht_irq_low(unsigned int irq, u32 data)
-{
-        struct ht_irq_cfg *cfg = get_irq_data(irq);
-        unsigned long flags;
-        spin_lock_irqsave(&ht_irq_lock, flags);
-        pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
-        pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
-        spin_unlock_irqrestore(&ht_irq_lock, flags);
-}
 
-void write_ht_irq_high(unsigned int irq, u32 data)
+void write_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg)
 {
         struct ht_irq_cfg *cfg = get_irq_data(irq);
         unsigned long flags;
         spin_lock_irqsave(&ht_irq_lock, flags);
-        pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
-        pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
-        spin_unlock_irqrestore(&ht_irq_lock, flags);
-}
-
-u32 read_ht_irq_low(unsigned int irq)
-{
-        struct ht_irq_cfg *cfg = get_irq_data(irq);
-        unsigned long flags;
-        u32 data;
-        spin_lock_irqsave(&ht_irq_lock, flags);
-        pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
-        pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
+        if (cfg->msg.address_lo != msg->address_lo) {
+                pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
+                pci_write_config_dword(cfg->dev, cfg->pos + 4, msg->address_lo);
+        }
+        if (cfg->msg.address_hi != msg->address_hi) {
+                pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
+                pci_write_config_dword(cfg->dev, cfg->pos + 4, msg->address_hi);
+        }
+        if (cfg->update)
+                cfg->update(cfg->dev, irq, msg);
         spin_unlock_irqrestore(&ht_irq_lock, flags);
-        return data;
+        cfg->msg = *msg;
 }
 
-u32 read_ht_irq_high(unsigned int irq)
+void fetch_ht_irq_msg(unsigned int irq, struct ht_irq_msg *msg)
 {
         struct ht_irq_cfg *cfg = get_irq_data(irq);
-        unsigned long flags;
-        u32 data;
-        spin_lock_irqsave(&ht_irq_lock, flags);
-        pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx + 1);
-        pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
-        spin_unlock_irqrestore(&ht_irq_lock, flags);
-        return data;
+        *msg = cfg->msg;
 }
 
 void mask_ht_irq(unsigned int irq)
 {
         struct ht_irq_cfg *cfg;
-        unsigned long flags;
-        u32 data;
+        struct ht_irq_msg msg;
 
         cfg = get_irq_data(irq);
 
-        spin_lock_irqsave(&ht_irq_lock, flags);
-        pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
-        pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
-        data |= 1;
-        pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
-        spin_unlock_irqrestore(&ht_irq_lock, flags);
+        msg = cfg->msg;
+        msg.address_lo |= 1;
+        write_ht_irq_msg(irq, &msg);
 }
 
 void unmask_ht_irq(unsigned int irq)
 {
         struct ht_irq_cfg *cfg;
-        unsigned long flags;
-        u32 data;
+        struct ht_irq_msg msg;
 
         cfg = get_irq_data(irq);
 
-        spin_lock_irqsave(&ht_irq_lock, flags);
-        pci_write_config_byte(cfg->dev, cfg->pos + 2, cfg->idx);
-        pci_read_config_dword(cfg->dev, cfg->pos + 4, &data);
-        data &= ~1;
-        pci_write_config_dword(cfg->dev, cfg->pos + 4, data);
-        spin_unlock_irqrestore(&ht_irq_lock, flags);
+        msg = cfg->msg;
+        msg.address_lo &= ~1;
+        write_ht_irq_msg(irq, &msg);
 }
 
 /**
- * ht_create_irq - create an irq and attach it to a device.
+ * __ht_create_irq - create an irq and attach it to a device.
  * @dev: The hypertransport device to find the irq capability on.
  * @idx: Which of the possible irqs to attach to.
- *
- * ht_create_irq is needs to be called for all hypertransport devices
- * that generate irqs.
+ * @update: Function to be called when changing the htirq message
  *
  * The irq number of the new irq or a negative error value is returned.
  */
-int ht_create_irq(struct pci_dev *dev, int idx)
+int __ht_create_irq(struct pci_dev *dev, int idx, ht_irq_update_t *update)
 {
         struct ht_irq_cfg *cfg;
         unsigned long flags;
@@ -150,8 +125,12 @@ int ht_create_irq(struct pci_dev *dev, int idx)
                 return -ENOMEM;
 
         cfg->dev = dev;
+        cfg->update = update;
         cfg->pos = pos;
         cfg->idx = 0x10 + (idx * 2);
+        /* Initialize msg to a value that will never match the first write. */
+        cfg->msg.address_lo = 0xffffffff;
+        cfg->msg.address_hi = 0xffffffff;
 
         irq = create_irq();
         if (irq < 0) {
@@ -169,6 +148,21 @@ int ht_create_irq(struct pci_dev *dev, int idx)
 }
 
 /**
+ * ht_create_irq - create an irq and attach it to a device.
+ * @dev: The hypertransport device to find the irq capability on.
+ * @idx: Which of the possible irqs to attach to.
+ *
+ * ht_create_irq needs to be called for all hypertransport devices
+ * that generate irqs.
+ *
+ * The irq number of the new irq or a negative error value is returned.
+ */
+int ht_create_irq(struct pci_dev *dev, int idx)
+{
+        return __ht_create_irq(dev, idx, NULL);
+}
+
+/**
  * ht_destroy_irq - destroy an irq created with ht_create_irq
  *
  * This reverses ht_create_irq removing the specified irq from
@@ -186,5 +180,6 @@ void ht_destroy_irq(unsigned int irq)
         kfree(cfg);
 }
 
+EXPORT_SYMBOL(__ht_create_irq);
 EXPORT_SYMBOL(ht_create_irq);
 EXPORT_SYMBOL(ht_destroy_irq);
diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
index 9fc9a34ef24a..ed3f7e1a563c 100644
--- a/drivers/pci/msi.c
+++ b/drivers/pci/msi.c
@@ -26,7 +26,7 @@
 
 static DEFINE_SPINLOCK(msi_lock);
 static struct msi_desc* msi_desc[NR_IRQS] = { [0 ... NR_IRQS-1] = NULL };
-static kmem_cache_t* msi_cachep;
+static struct kmem_cache* msi_cachep;
 
 static int pci_msi_enable = 1;
 
@@ -255,10 +255,8 @@ static void enable_msi_mode(struct pci_dev *dev, int pos, int type)
                 pci_write_config_word(dev, msi_control_reg(pos), control);
                 dev->msix_enabled = 1;
         }
-        if (pci_find_capability(dev, PCI_CAP_ID_EXP)) {
-                /* PCI Express Endpoint device detected */
-                pci_intx(dev, 0);  /* disable intx */
-        }
+
+        pci_intx(dev, 0);  /* disable intx */
 }
 
 void disable_msi_mode(struct pci_dev *dev, int pos, int type)
@@ -276,10 +274,8 @@ void disable_msi_mode(struct pci_dev *dev, int pos, int type)
                 pci_write_config_word(dev, msi_control_reg(pos), control);
                 dev->msix_enabled = 0;
         }
-        if (pci_find_capability(dev, PCI_CAP_ID_EXP)) {
-                /* PCI Express Endpoint device detected */
-                pci_intx(dev, 1);  /* enable intx */
-        }
+
+        pci_intx(dev, 1);  /* enable intx */
 }
 
 static int msi_lookup_irq(struct pci_dev *dev, int type)
diff --git a/drivers/pci/msi.h b/drivers/pci/msi.h
index f0cca1772f9c..3898f5237144 100644
--- a/drivers/pci/msi.h
+++ b/drivers/pci/msi.h
@@ -6,14 +6,6 @@
 #ifndef MSI_H
 #define MSI_H
 
-/*
- * MSI-X Address Register
- */
-#define PCI_MSIX_FLAGS_QSIZE            0x7FF
-#define PCI_MSIX_FLAGS_ENABLE           (1 << 15)
-#define PCI_MSIX_FLAGS_BIRMASK          (7 << 0)
-#define PCI_MSIX_FLAGS_BITMASK          (1 << 0)
-
 #define PCI_MSIX_ENTRY_SIZE                     16
 #define  PCI_MSIX_ENTRY_LOWER_ADDR_OFFSET       0
 #define  PCI_MSIX_ENTRY_UPPER_ADDR_OFFSET       4
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c
index bb7456c1dbac..a064f36a0805 100644
--- a/drivers/pci/pci-acpi.c
+++ b/drivers/pci/pci-acpi.c
@@ -36,6 +36,7 @@ acpi_query_osc (
         struct acpi_buffer      output = {ACPI_ALLOCATE_BUFFER, NULL};
         union acpi_object       *out_obj;
         u32                     osc_dw0;
+        acpi_status *ret_status = (acpi_status *)retval;
 
         
         /* Setting up input parameters */
@@ -56,6 +57,7 @@ acpi_query_osc (
         if (ACPI_FAILURE (status)) {
                 printk(KERN_DEBUG  
                         "Evaluate _OSC Set fails. Status = 0x%04x\n", status);
+                *ret_status = status;
                 return status;
         }
         out_obj = output.pointer;
@@ -90,6 +92,7 @@ acpi_query_osc (
 
 query_osc_out:
         kfree(output.pointer);
+        *ret_status = status;
         return status;
 }
 
@@ -166,6 +169,7 @@ run_osc_out:
 acpi_status pci_osc_support_set(u32 flags)
 {
         u32 temp;
+        acpi_status retval;
 
         if (!(flags & OSC_SUPPORT_MASKS)) {
                 return AE_TYPE;
@@ -179,9 +183,13 @@ acpi_status pci_osc_support_set(u32 flags)
         acpi_get_devices ( PCI_ROOT_HID_STRING,
                         acpi_query_osc,
                         ctrlset_buf,
-                        NULL );
+                        (void **) &retval );
         ctrlset_buf[OSC_QUERY_TYPE] = !OSC_QUERY_ENABLE;
         ctrlset_buf[OSC_CONTROL_TYPE] = temp;
+        if (ACPI_FAILURE(retval)) {
+                /* no osc support at all */
+                ctrlset_buf[OSC_SUPPORT_TYPE] = 0;
+        }
         return AE_OK;
 }
 EXPORT_SYMBOL(pci_osc_support_set);
diff --git a/drivers/pci/pci-driver.c b/drivers/pci/pci-driver.c
index 194f1d21d3d7..e5ae3a0c13bb 100644
--- a/drivers/pci/pci-driver.c
+++ b/drivers/pci/pci-driver.c
@@ -329,8 +329,8 @@ static int pci_default_resume(struct pci_dev *pci_dev)
         /* restore the PCI config space */
         pci_restore_state(pci_dev);
         /* if the device was enabled before suspend, reenable */
-        if (pci_dev->is_enabled)
-                retval = pci_enable_device(pci_dev);
+        if (atomic_read(&pci_dev->enable_cnt))
+                retval = __pci_enable_device(pci_dev);
         /* if the device was busmaster before the suspend, make it busmaster again */
         if (pci_dev->is_busmaster)
                 pci_set_master(pci_dev);
@@ -445,9 +445,12 @@ int __pci_register_driver(struct pci_driver *drv, struct module *owner)
 
         /* register with core */
         error = driver_register(&drv->driver);
+        if (error)
+                return error;
 
-        if (!error)
-                error = pci_create_newid_file(drv);
+        error = pci_create_newid_file(drv);
+        if (error)
+                driver_unregister(&drv->driver);
 
         return error;
 }
diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
index a1d2e979b17f..7a94076752d0 100644
--- a/drivers/pci/pci-sysfs.c
+++ b/drivers/pci/pci-sysfs.c
@@ -42,7 +42,6 @@ pci_config_attr(subsystem_vendor, "0x%04x\n");
 pci_config_attr(subsystem_device, "0x%04x\n");
 pci_config_attr(class, "0x%06x\n");
 pci_config_attr(irq, "%u\n");
-pci_config_attr(is_enabled, "%u\n");
 
 static ssize_t broken_parity_status_show(struct device *dev,
                                          struct device_attribute *attr,
@@ -112,26 +111,36 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
                        (u8)(pci_dev->class >> 16), (u8)(pci_dev->class >> 8),
                        (u8)(pci_dev->class));
 }
-static ssize_t
-is_enabled_store(struct device *dev, struct device_attribute *attr,
-                const char *buf, size_t count)
+
+static ssize_t is_enabled_store(struct device *dev,
+                                struct device_attribute *attr, const char *buf,
+                                size_t count)
 {
+        ssize_t result = -EINVAL;
         struct pci_dev *pdev = to_pci_dev(dev);
-        int retval = 0;
 
         /* this can crash the machine when done on the "wrong" device */
         if (!capable(CAP_SYS_ADMIN))
                 return count;
 
-        if (*buf == '0')
-                pci_disable_device(pdev);
+        if (*buf == '0') {
+                if (atomic_read(&pdev->enable_cnt) != 0)
+                        pci_disable_device(pdev);
+                else
+                        result = -EIO;
+        } else if (*buf == '1')
+                result = pci_enable_device(pdev);
+
+        return result < 0 ? result : count;
+}
 
-        if (*buf == '1')
-                retval = pci_enable_device(pdev);
+static ssize_t is_enabled_show(struct device *dev,
+                               struct device_attribute *attr, char *buf)
+{
+        struct pci_dev *pdev;
 
-        if (retval)
-                return retval;
-        return count;
+        pdev = to_pci_dev (dev);
+        return sprintf (buf, "%u\n", atomic_read(&pdev->enable_cnt));
 }
 
 static ssize_t
@@ -642,6 +651,9 @@ err:
  */
 void pci_remove_sysfs_dev_files(struct pci_dev *pdev)
 {
+        if (!sysfs_initialized)
+                return;
+
         if (pdev->cfg_size < 4096)
                 sysfs_remove_bin_file(&pdev->dev.kobj, &pci_config_attr);
         else
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index a544997399b3..5a14b73cf3a1 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -490,6 +490,47 @@ static void pci_restore_pcie_state(struct pci_dev *dev)
         kfree(save_state);
 }
 
+
+static int pci_save_pcix_state(struct pci_dev *dev)
+{
+        int pos, i = 0;
+        struct pci_cap_saved_state *save_state;
+        u16 *cap;
+
+        pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);
+        if (pos <= 0)
+                return 0;
+
+        save_state = kzalloc(sizeof(*save_state) + sizeof(u16), GFP_KERNEL);
+        if (!save_state) {
+                dev_err(&dev->dev, "Out of memory in pci_save_pcie_state\n");
+                return -ENOMEM;
+        }
+        cap = (u16 *)&save_state->data[0];
+
+        pci_read_config_word(dev, pos + PCI_X_CMD, &cap[i++]);
+        pci_add_saved_cap(dev, save_state);
+        return 0;
+}
+
+static void pci_restore_pcix_state(struct pci_dev *dev)
+{
+        int i = 0, pos;
+        struct pci_cap_saved_state *save_state;
+        u16 *cap;
+
+        save_state = pci_find_saved_cap(dev, PCI_CAP_ID_PCIX);
+        pos = pci_find_capability(dev, PCI_CAP_ID_PCIX);
+        if (!save_state || pos <= 0)
+                return;
+        cap = (u16 *)&save_state->data[0];
+
+        pci_write_config_word(dev, pos + PCI_X_CMD, cap[i++]);
+        pci_remove_saved_cap(save_state);
+        kfree(save_state);
+}
+
+
 /**
  * pci_save_state - save the PCI configuration space of a device before suspending
  * @dev: - PCI device that we're dealing with
@@ -507,6 +548,8 @@ pci_save_state(struct pci_dev *dev)
                 return i;
         if ((i = pci_save_pcie_state(dev)) != 0)
                 return i;
+        if ((i = pci_save_pcix_state(dev)) != 0)
+                return i;
         return 0;
 }
 
@@ -538,6 +581,7 @@ pci_restore_state(struct pci_dev *dev)
                                 dev->saved_config_space[i]);
                 }
         }
+        pci_restore_pcix_state(dev);
         pci_restore_msi_state(dev);
         pci_restore_msix_state(dev);
         return 0;
@@ -568,30 +612,51 @@ pci_enable_device_bars(struct pci_dev *dev, int bars)
 }
 
 /**
- * pci_enable_device - Initialize device before it's used by a driver.
+ * __pci_enable_device - Initialize device before it's used by a driver.
  * @dev: PCI device to be initialized
  *
  *  Initialize device before it's used by a driver. Ask low-level code
  *  to enable I/O and memory. Wake up the device if it was suspended.
  *  Beware, this function can fail.
+ *
+ * Note this function is a backend and is not supposed to be called by
+ * normal code, use pci_enable_device() instead.
  */
 int
-pci_enable_device(struct pci_dev *dev)
+__pci_enable_device(struct pci_dev *dev)
 {
         int err;
 
-        if (dev->is_enabled)
-                return 0;
-
         err = pci_enable_device_bars(dev, (1 << PCI_NUM_RESOURCES) - 1);
         if (err)
                 return err;
         pci_fixup_device(pci_fixup_enable, dev);
-        dev->is_enabled = 1;
         return 0;
 }
 
 /**
+ * pci_enable_device - Initialize device before it's used by a driver.
+ * @dev: PCI device to be initialized
+ *
+ *  Initialize device before it's used by a driver. Ask low-level code
+ *  to enable I/O and memory. Wake up the device if it was suspended.
+ *  Beware, this function can fail.
+ *
+ *  Note we don't actually enable the device many times if we call
+ *  this function repeatedly (we just increment the count).
+ */
+int pci_enable_device(struct pci_dev *dev)
+{
+        int result;
+        if (atomic_add_return(1, &dev->enable_cnt) > 1)
+                return 0;               /* already enabled */
+        result = __pci_enable_device(dev);
+        if (result < 0)
+                atomic_dec(&dev->enable_cnt);
+        return result;
+}
+
+/**
  * pcibios_disable_device - disable arch specific PCI resources for device dev
  * @dev: the PCI device to disable
  *
@@ -607,12 +672,18 @@ void __attribute__ ((weak)) pcibios_disable_device (struct pci_dev *dev) {}
  *
  * Signal to the system that the PCI device is not in use by the system
  * anymore.  This only involves disabling PCI bus-mastering, if active.
+ *
+ * Note we don't actually disable the device until all callers of
+ * pci_device_enable() have called pci_device_disable().
  */
 void
 pci_disable_device(struct pci_dev *dev)
 {
         u16 pci_command;
 
+        if (atomic_sub_return(1, &dev->enable_cnt) != 0)
+                return;
+
         if (dev->msi_enabled)
                 disable_msi_mode(dev, pci_find_capability(dev, PCI_CAP_ID_MSI),
                         PCI_CAP_ID_MSI);
@@ -628,7 +699,6 @@ pci_disable_device(struct pci_dev *dev)
         dev->is_busmaster = 0;
 
         pcibios_disable_device(dev);
-        dev->is_enabled = 0;
 }
 
 /**
@@ -831,22 +901,38 @@ pci_set_master(struct pci_dev *dev)
         pcibios_set_master(dev);
 }
 
-#ifndef HAVE_ARCH_PCI_MWI
+#ifdef PCI_DISABLE_MWI
+int pci_set_mwi(struct pci_dev *dev)
+{
+        return 0;
+}
+
+void pci_clear_mwi(struct pci_dev *dev)
+{
+}
+
+#else
+
+#ifndef PCI_CACHE_LINE_BYTES
+#define PCI_CACHE_LINE_BYTES L1_CACHE_BYTES
+#endif
+
 /* This can be overridden by arch code. */
-u8 pci_cache_line_size = L1_CACHE_BYTES >> 2;
+/* Don't forget this is measured in 32-bit words, not bytes */
+u8 pci_cache_line_size = PCI_CACHE_LINE_BYTES / 4;
 
 /**
- * pci_generic_prep_mwi - helper function for pci_set_mwi
- * @dev: the PCI device for which MWI is enabled
+ * pci_set_cacheline_size - ensure the CACHE_LINE_SIZE register is programmed
+ * @dev: the PCI device for which MWI is to be enabled
  *
- * Helper function for generic implementation of pcibios_prep_mwi
- * function.  Originally copied from drivers/net/acenic.c.
+ * Helper function for pci_set_mwi.
+ * Originally copied from drivers/net/acenic.c.
  * Copyright 1998-2001 by Jes Sorensen, <jes@trained-monkey.org>.
  *
  * RETURNS: An appropriate -ERRNO error value on error, or zero for success.
  */
 static int
-pci_generic_prep_mwi(struct pci_dev *dev)
+pci_set_cacheline_size(struct pci_dev *dev)
 {
         u8 cacheline_size;
 
@@ -872,7 +958,6 @@ pci_generic_prep_mwi(struct pci_dev *dev)
 
         return -EINVAL;
 }
-#endif /* !HAVE_ARCH_PCI_MWI */
 
 /**
  * pci_set_mwi - enables memory-write-invalidate PCI transaction
@@ -890,12 +975,7 @@ pci_set_mwi(struct pci_dev *dev)
         int rc;
         u16 cmd;
 
-#ifdef HAVE_ARCH_PCI_MWI
-        rc = pcibios_prep_mwi(dev);
-#else
-        rc = pci_generic_prep_mwi(dev);
-#endif
-
+        rc = pci_set_cacheline_size(dev);
         if (rc)
                 return rc;
 
@@ -926,6 +1006,7 @@ pci_clear_mwi(struct pci_dev *dev)
                 pci_write_config_word(dev, PCI_COMMAND, cmd);
         }
 }
+#endif /* ! PCI_DISABLE_MWI */
 
 /**
  * pci_intx - enables/disables PCI INTx for device dev
diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
index 6bf327db5c5e..398852f526a6 100644
--- a/drivers/pci/pci.h
+++ b/drivers/pci/pci.h
@@ -1,5 +1,6 @@
 /* Functions internal to the PCI core code */
 
+extern int __must_check __pci_enable_device(struct pci_dev *);
 extern int pci_uevent(struct device *dev, char **envp, int num_envp,
                       char *buffer, int buffer_size);
 extern int pci_create_sysfs_dev_files(struct pci_dev *pdev);
diff --git a/drivers/pci/pcie/aer/aerdrv.c b/drivers/pci/pcie/aer/aerdrv.c
index 04c43ef529ac..55866b6b26fa 100644
--- a/drivers/pci/pcie/aer/aerdrv.c
+++ b/drivers/pci/pcie/aer/aerdrv.c
@@ -160,7 +160,7 @@ static struct aer_rpc* aer_alloc_rpc(struct pcie_device *dev)
         rpc->e_lock = SPIN_LOCK_UNLOCKED;
 
         rpc->rpd = dev;
-        INIT_WORK(&rpc->dpc_handler, aer_isr, (void *)dev);
+        INIT_WORK(&rpc->dpc_handler, aer_isr);
         rpc->prod_idx = rpc->cons_idx = 0;
         mutex_init(&rpc->rpc_mutex);
         init_waitqueue_head(&rpc->wait_release);
diff --git a/drivers/pci/pcie/aer/aerdrv.h b/drivers/pci/pcie/aer/aerdrv.h
index daf0cad88fc8..3c0a58f64dd8 100644
--- a/drivers/pci/pcie/aer/aerdrv.h
+++ b/drivers/pci/pcie/aer/aerdrv.h
@@ -118,7 +118,7 @@ extern struct bus_type pcie_port_bus_type;
 extern void aer_enable_rootport(struct aer_rpc *rpc);
 extern void aer_delete_rootport(struct aer_rpc *rpc);
 extern int aer_init(struct pcie_device *dev);
-extern void aer_isr(void *context);
+extern void aer_isr(struct work_struct *work);
 extern void aer_print_error(struct pci_dev *dev, struct aer_err_info *info);
 extern int aer_osc_setup(struct pci_dev *dev);
 
diff --git a/drivers/pci/pcie/aer/aerdrv_core.c b/drivers/pci/pcie/aer/aerdrv_core.c
index 1c7e660d6535..08e13033ced8 100644
--- a/drivers/pci/pcie/aer/aerdrv_core.c
+++ b/drivers/pci/pcie/aer/aerdrv_core.c
@@ -690,14 +690,14 @@ static void aer_isr_one_error(struct pcie_device *p_device,
 
 /**
  * aer_isr - consume errors detected by root port
- * @context: pointer to a private data of pcie device
+ * @work: definition of this work item
  *
  * Invoked, as DPC, when root port records new detected error
  **/
-void aer_isr(void *context)
+void aer_isr(struct work_struct *work)
 {
-        struct pcie_device *p_device = (struct pcie_device *) context;
-        struct aer_rpc *rpc = get_service_data(p_device);
+        struct aer_rpc *rpc = container_of(work, struct aer_rpc, dpc_handler);
+        struct pcie_device *p_device = rpc->rpd;
         struct aer_err_source *e_src;
 
         mutex_lock(&rpc->rpc_mutex);
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index e159d6604494..6a3c1e728900 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -679,6 +679,33 @@ static int pci_setup_device(struct pci_dev * dev)
                 pci_read_bases(dev, 6, PCI_ROM_ADDRESS);
                 pci_read_config_word(dev, PCI_SUBSYSTEM_VENDOR_ID, &dev->subsystem_vendor);
                 pci_read_config_word(dev, PCI_SUBSYSTEM_ID, &dev->subsystem_device);
+
+                /*
+                 *      Do the ugly legacy mode stuff here rather than broken chip
+                 *      quirk code. Legacy mode ATA controllers have fixed
+                 *      addresses. These are not always echoed in BAR0-3, and
+                 *      BAR0-3 in a few cases contain junk!
+                 */
+                if (class == PCI_CLASS_STORAGE_IDE) {
+                        u8 progif;
+                        pci_read_config_byte(dev, PCI_CLASS_PROG, &progif);
+                        if ((progif & 1) == 0) {
+                                dev->resource[0].start = 0x1F0;
+                                dev->resource[0].end = 0x1F7;
+                                dev->resource[0].flags = IORESOURCE_IO;
+                                dev->resource[1].start = 0x3F6;
+                                dev->resource[1].end = 0x3F6;
+                                dev->resource[1].flags = IORESOURCE_IO;
+                        }
+                        if ((progif & 4) == 0) {
+                                dev->resource[2].start = 0x170;
+                                dev->resource[2].end = 0x177;
+                                dev->resource[2].flags = IORESOURCE_IO;
+                                dev->resource[3].start = 0x376;
+                                dev->resource[3].end = 0x376;
+                                dev->resource[3].flags = IORESOURCE_IO;
+                        }
+                }
                 break;
 
         case PCI_HEADER_TYPE_BRIDGE:                /* bridge header */
@@ -846,6 +873,7 @@ void __devinit pci_device_add(struct pci_dev *dev, struct pci_bus *bus)
         dev->dev.release = pci_release_dev;
         pci_dev_get(dev);
 
+        set_dev_node(&dev->dev, pcibus_to_node(bus));
         dev->dev.dma_mask = &dev->dma_mask;
         dev->dev.coherent_dma_mask = 0xffffffffull;
 
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index 204b1c8e972b..9ca9b9bf6160 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -797,56 +797,6 @@ static void __init quirk_mediagx_master(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_CYRIX,    PCI_DEVICE_ID_CYRIX_PCI_MASTER, quirk_mediagx_master );
 
 /*
- * As per PCI spec, ignore base address registers 0-3 of the IDE controllers
- * running in Compatible mode (bits 0 and 2 in the ProgIf for primary and
- * secondary channels respectively). If the device reports Compatible mode
- * but does use BAR0-3 for address decoding, we assume that firmware has
- * programmed these BARs with standard values (0x1f0,0x3f4 and 0x170,0x374).
- * Exceptions (if they exist) must be handled in chip/architecture specific
- * fixups.
- *
- * Note: for non x86 people. You may need an arch specific quirk to handle
- * moving IDE devices to native mode as well. Some plug in card devices power
- * up in compatible mode and assume the BIOS will adjust them.
- *
- * Q: should we load the 0x1f0,0x3f4 into the registers or zap them as
- * we do now ? We don't want is pci_enable_device to come along
- * and assign new resources. Both approaches work for that.
- */ 
-static void __devinit quirk_ide_bases(struct pci_dev *dev)
-{
-       struct resource *res;
-       int first_bar = 2, last_bar = 0;
-
-       if ((dev->class >> 8) != PCI_CLASS_STORAGE_IDE)
-               return;
-
-       res = &dev->resource[0];
-
-       /* primary channel: ProgIf bit 0, BAR0, BAR1 */
-       if (!(dev->class & 1) && (res[0].flags || res[1].flags)) { 
-               res[0].start = res[0].end = res[0].flags = 0;
-               res[1].start = res[1].end = res[1].flags = 0;
-               first_bar = 0;
-               last_bar = 1;
-       }
-
-       /* secondary channel: ProgIf bit 2, BAR2, BAR3 */
-       if (!(dev->class & 4) && (res[2].flags || res[3].flags)) { 
-               res[2].start = res[2].end = res[2].flags = 0;
-               res[3].start = res[3].end = res[3].flags = 0;
-               last_bar = 3;
-       }
-
-       if (!last_bar)
-               return;
-
-       printk(KERN_INFO "PCI: Ignoring BAR%d-%d of IDE controller %s\n",
-              first_bar, last_bar, pci_name(dev));
-}
-DECLARE_PCI_FIXUP_HEADER(PCI_ANY_ID, PCI_ANY_ID, quirk_ide_bases);
-
-/*
  *      Ensure C0 rev restreaming is off. This is normally done by
  *      the BIOS but in the odd case it is not the results are corruption
  *      hence the presence of a Linux check
@@ -880,11 +830,10 @@ static void __devinit quirk_svwks_csb5ide(struct pci_dev *pdev)
                 prog &= ~5;
                 pdev->class &= ~5;
                 pci_write_config_byte(pdev, PCI_CLASS_PROG, prog);
-                /* need to re-assign BARs for compat mode */
-                quirk_ide_bases(pdev);
+                /* PCI layer will sort out resources */
         }
 }
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, quirk_svwks_csb5ide );
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_SERVERWORKS, PCI_DEVICE_ID_SERVERWORKS_CSB5IDE, quirk_svwks_csb5ide );
 
 /*
  *      Intel 82801CAM ICH3-M datasheet says IDE modes must be the same
@@ -900,11 +849,9 @@ static void __init quirk_ide_samemode(struct pci_dev *pdev)
                 prog &= ~5;
                 pdev->class &= ~5;
                 pci_write_config_byte(pdev, PCI_CLASS_PROG, prog);
-                /* need to re-assign BARs for compat mode */
-                quirk_ide_bases(pdev);
         }
 }
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_samemode);
+DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82801CA_10, quirk_ide_samemode);
 
 /* This was originally an Alpha specific thing, but it really fits here.
  * The i82375 PCI/EISA bridge appears as non-classified. Fix that.
@@ -1460,33 +1407,6 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,	0x2609, quirk_intel_pcie_pm);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,    0x260a, quirk_intel_pcie_pm);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL,    0x260b, quirk_intel_pcie_pm);
 
-/*
- * Fixup the cardbus bridges on the IBM Dock II docking station
- */
-static void __devinit quirk_ibm_dock2_cardbus(struct pci_dev *dev)
-{
-        u32 val;
-
-        /*
-         * tie the 2 interrupt pins to INTA, and configure the
-         * multifunction routing register to handle this.
-         */
-        if ((dev->subsystem_vendor == PCI_VENDOR_ID_IBM) &&
-                (dev->subsystem_device == 0x0148)) {
-                printk(KERN_INFO "PCI: Found IBM Dock II Cardbus Bridge "
-                        "applying quirk\n");
-                pci_read_config_dword(dev, 0x8c, &val);
-                val = ((val & 0xffffff00) | 0x1002);
-                pci_write_config_dword(dev, 0x8c, val);
-                pci_read_config_dword(dev, 0x80, &val);
-                val = ((val & 0x00ffff00) | 0x2864c077);
-                pci_write_config_dword(dev, 0x80, val);
-        }
-}
-
-DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_1420,
-                                quirk_ibm_dock2_cardbus);
-
 static void __devinit quirk_netmos(struct pci_dev *dev)
 {
         unsigned int num_parallel = (dev->subsystem_device & 0xf0) >> 4;
diff --git a/drivers/pci/rom.c b/drivers/pci/rom.c
index e1dcefc69bb4..d087e0817715 100644
--- a/drivers/pci/rom.c
+++ b/drivers/pci/rom.c
@@ -81,7 +81,8 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
                 start = (loff_t)0xC0000;
                 *size = 0x20000; /* cover C000:0 through E000:0 */
         } else {
-                if (res->flags & IORESOURCE_ROM_COPY) {
+                if (res->flags &
+                        (IORESOURCE_ROM_COPY | IORESOURCE_ROM_BIOS_COPY)) {
                         *size = pci_resource_len(pdev, PCI_ROM_RESOURCE);
                         return (void __iomem *)(unsigned long)
                                 pci_resource_start(pdev, PCI_ROM_RESOURCE);
@@ -165,7 +166,8 @@ void __iomem *pci_map_rom_copy(struct pci_dev *pdev, size_t *size)
         if (!rom)
                 return NULL;
 
-        if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_SHADOW))
+        if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_SHADOW |
+                          IORESOURCE_ROM_BIOS_COPY))
                 return rom;
 
         res->start = (unsigned long)kmalloc(*size, GFP_KERNEL);
@@ -191,7 +193,7 @@ void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom)
 {
         struct resource *res = &pdev->resource[PCI_ROM_RESOURCE];
 
-        if (res->flags & IORESOURCE_ROM_COPY)
+        if (res->flags & (IORESOURCE_ROM_COPY | IORESOURCE_ROM_BIOS_COPY))
                 return;
 
         iounmap(rom);
@@ -215,6 +217,7 @@ void pci_remove_rom(struct pci_dev *pdev)
                 sysfs_remove_bin_file(&pdev->dev.kobj, pdev->rom_attr);
         if (!(res->flags & (IORESOURCE_ROM_ENABLE |
                             IORESOURCE_ROM_SHADOW |
+                            IORESOURCE_ROM_BIOS_COPY |
                             IORESOURCE_ROM_COPY)))
                 pci_disable_rom(pdev);
 }
diff --git a/drivers/pcmcia/at91_cf.c b/drivers/pcmcia/at91_cf.c
index 3bcb7dc32995..52d4a38b3667 100644
--- a/drivers/pcmcia/at91_cf.c
+++ b/drivers/pcmcia/at91_cf.c
@@ -23,19 +23,20 @@
 #include <asm/io.h>
 #include <asm/sizes.h>
 
-#include <asm/arch/at91rm9200.h>
 #include <asm/arch/board.h>
 #include <asm/arch/gpio.h>
+#include <asm/arch/at91rm9200_mc.h>
 
 
 /*
  * A0..A10 work in each range; A23 indicates I/O space;  A25 is CFRNW;
  * some other bit in {A24,A22..A11} is nREG to flag memory access
  * (vs attributes).  So more than 2KB/region would just be waste.
+ * Note: These are offsets from the physical base address.
  */
-#define CF_ATTR_PHYS    (AT91_CF_BASE)
-#define CF_IO_PHYS      (AT91_CF_BASE  + (1 << 23))
-#define CF_MEM_PHYS     (AT91_CF_BASE  + 0x017ff800)
+#define CF_ATTR_PHYS    (0)
+#define CF_IO_PHYS      (1 << 23)
+#define CF_MEM_PHYS     (0x017ff800)
 
 /*--------------------------------------------------------------------------*/
 
@@ -48,6 +49,8 @@ struct at91_cf_socket {
 
         struct platform_device  *pdev;
         struct at91_cf_data     *board;
+
+        unsigned long           phys_baseaddr;
 };
 
 #define SZ_2K                   (2 * SZ_1K)
@@ -154,9 +157,8 @@ static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
 
         /*
          * Use 16 bit accesses unless/until we need 8-bit i/o space.
-         * Always set CSR4 ... PCMCIA won't always unmap things.
          */
-        csr = at91_sys_read(AT91_SMC_CSR(4)) & ~AT91_SMC_DBW;
+        csr = at91_sys_read(AT91_SMC_CSR(cf->board->chipselect)) & ~AT91_SMC_DBW;
 
         /*
          * NOTE: this CF controller ignores IOIS16, so we can't really do
@@ -168,14 +170,14 @@ static int at91_cf_set_io_map(struct pcmcia_socket *s, struct pccard_io_map *io)
          * some cards only like that way to get at the odd byte, despite
          * CF 3.0 spec table 35 also giving the D8-D15 option.
          */
-        if (!(io->flags & (MAP_16BIT|MAP_AUTOSZ))) {
+        if (!(io->flags & (MAP_16BIT | MAP_AUTOSZ))) {
                 csr |= AT91_SMC_DBW_8;
                 pr_debug("%s: 8bit i/o bus\n", driver_name);
         } else {
                 csr |= AT91_SMC_DBW_16;
                 pr_debug("%s: 16bit i/o bus\n", driver_name);
         }
-        at91_sys_write(AT91_SMC_CSR(4), csr);
+        at91_sys_write(AT91_SMC_CSR(cf->board->chipselect), csr);
 
         io->start = cf->socket.io_offset;
         io->stop = io->start + SZ_2K - 1;
@@ -194,11 +196,11 @@ at91_cf_set_mem_map(struct pcmcia_socket *s, struct pccard_mem_map *map)
 
         cf = container_of(s, struct at91_cf_socket, socket);
 
-        map->flags &= MAP_ACTIVE|MAP_ATTRIB|MAP_16BIT;
+        map->flags &= (MAP_ACTIVE | MAP_ATTRIB | MAP_16BIT);
         if (map->flags & MAP_ATTRIB)
-                map->static_start = CF_ATTR_PHYS;
+                map->static_start = cf->phys_baseaddr + CF_ATTR_PHYS;
         else
-                map->static_start = CF_MEM_PHYS;
+                map->static_start = cf->phys_baseaddr + CF_MEM_PHYS;
 
         return 0;
 }
@@ -219,7 +221,6 @@ static int __init at91_cf_probe(struct platform_device *pdev)
         struct at91_cf_socket   *cf;
         struct at91_cf_data     *board = pdev->dev.platform_data;
         struct resource         *io;
-        unsigned int            csa;
         int                     status;
 
         if (!board || !board->det_pin || !board->rst_pin)
@@ -235,33 +236,11 @@ static int __init at91_cf_probe(struct platform_device *pdev)
 
         cf->board = board;
         cf->pdev = pdev;
+        cf->phys_baseaddr = io->start;
         platform_set_drvdata(pdev, cf);
 
-        /* CF takes over CS4, CS5, CS6 */
-        csa = at91_sys_read(AT91_EBI_CSA);
-        at91_sys_write(AT91_EBI_CSA, csa | AT91_EBI_CS4A_SMC_COMPACTFLASH);
-
-        /* nWAIT is _not_ a default setting */
-        (void) at91_set_A_periph(AT91_PIN_PC6, 1);      /*  nWAIT */
-
-        /*
-         * Static memory controller timing adjustments.
-         * REVISIT:  these timings are in terms of MCK cycles, so
-         * when MCK changes (cpufreq etc) so must these values...
-         */
-        at91_sys_write(AT91_SMC_CSR(4),
-                                  AT91_SMC_ACSS_STD
-                                | AT91_SMC_DBW_16
-                                | AT91_SMC_BAT
-                                | AT91_SMC_WSEN
-                                | AT91_SMC_NWS_(32)     /* wait states */
-                                | AT91_SMC_RWSETUP_(6)  /* setup time */
-                                | AT91_SMC_RWHOLD_(4)   /* hold time */
-        );
-
         /* must be a GPIO; ergo must trigger on both edges */
-        status = request_irq(board->det_pin, at91_cf_irq,
-                        IRQF_SAMPLE_RANDOM, driver_name, cf);
+        status = request_irq(board->det_pin, at91_cf_irq, 0, driver_name, cf);
         if (status < 0)
                 goto fail0;
         device_init_wakeup(&pdev->dev, 1);
@@ -282,14 +261,18 @@ static int __init at91_cf_probe(struct platform_device *pdev)
                 cf->socket.pci_irq = NR_IRQS + 1;
 
         /* pcmcia layer only remaps "real" memory not iospace */
-        cf->socket.io_offset = (unsigned long) ioremap(CF_IO_PHYS, SZ_2K);
-        if (!cf->socket.io_offset)
+        cf->socket.io_offset = (unsigned long) ioremap(cf->phys_baseaddr + CF_IO_PHYS, SZ_2K);
+        if (!cf->socket.io_offset) {
+                status = -ENXIO;
                 goto fail1;
+        }
 
-        /* reserve CS4, CS5, and CS6 regions; but use just CS4 */
+        /* reserve chip-select regions */
         if (!request_mem_region(io->start, io->end + 1 - io->start,
-                                driver_name))
+                                driver_name)) {
+                status = -ENXIO;
                 goto fail1;
+        }
 
         pr_info("%s: irqs det #%d, io #%d\n", driver_name,
                 board->det_pin, board->irq_pin);
@@ -319,9 +302,7 @@ fail1:
 fail0a:
         device_init_wakeup(&pdev->dev, 0);
         free_irq(board->det_pin, cf);
-        device_init_wakeup(&pdev->dev, 0);
 fail0:
-        at91_sys_write(AT91_EBI_CSA, csa);
         kfree(cf);
         return status;
 }
@@ -331,19 +312,15 @@ static int __exit at91_cf_remove(struct platform_device *pdev)
         struct at91_cf_socket   *cf = platform_get_drvdata(pdev);
         struct at91_cf_data     *board = cf->board;
         struct resource         *io = cf->socket.io[0].res;
-        unsigned int            csa;
 
         pcmcia_unregister_socket(&cf->socket);
         if (board->irq_pin)
                 free_irq(board->irq_pin, cf);
-        free_irq(board->det_pin, cf);
         device_init_wakeup(&pdev->dev, 0);
+        free_irq(board->det_pin, cf);
         iounmap((void __iomem *) cf->socket.io_offset);
         release_mem_region(io->start, io->end + 1 - io->start);
 
-        csa = at91_sys_read(AT91_EBI_CSA);
-        at91_sys_write(AT91_EBI_CSA, csa & ~AT91_EBI_CS4A);
-
         kfree(cf);
         return 0;
 }
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index f9cd831a3f31..606a46740338 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -29,6 +29,7 @@
 #include <linux/pci.h>
 #include <linux/device.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 #include <asm/system.h>
 #include <asm/irq.h>
 
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index d6164cd583fd..f573ea04db6f 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -135,7 +135,7 @@ int pccard_get_status(struct pcmcia_socket *s, struct pcmcia_device *p_dev, cs_s
 struct pcmcia_callback{
         struct module   *owner;
         int             (*event) (struct pcmcia_socket *s, event_t event, int priority);
-        void            (*requery) (struct pcmcia_socket *s);
+        void            (*requery) (struct pcmcia_socket *s, int new_cis);
         int             (*suspend) (struct pcmcia_socket *s);
         int             (*resume) (struct pcmcia_socket *s);
 };
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 0f701921c13e..7355eb455a88 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -231,65 +231,6 @@ static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
 }
 
 
-#ifdef CONFIG_PCMCIA_LOAD_CIS
-
-/**
- * pcmcia_load_firmware - load CIS from userspace if device-provided is broken
- * @dev - the pcmcia device which needs a CIS override
- * @filename - requested filename in /lib/firmware/
- *
- * This uses the in-kernel firmware loading mechanism to use a "fake CIS" if
- * the one provided by the card is broken. The firmware files reside in
- * /lib/firmware/ in userspace.
- */
-static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
-{
-        struct pcmcia_socket *s = dev->socket;
-        const struct firmware *fw;
-        char path[20];
-        int ret=-ENOMEM;
-        cisdump_t *cis;
-
-        if (!filename)
-                return -EINVAL;
-
-        ds_dbg(1, "trying to load firmware %s\n", filename);
-
-        if (strlen(filename) > 14)
-                return -EINVAL;
-
-        snprintf(path, 20, "%s", filename);
-
-        if (request_firmware(&fw, path, &dev->dev) == 0) {
-                if (fw->size >= CISTPL_MAX_CIS_SIZE)
-                        goto release;
-
-                cis = kzalloc(sizeof(cisdump_t), GFP_KERNEL);
-                if (!cis)
-                        goto release;
-
-                cis->Length = fw->size + 1;
-                memcpy(cis->Data, fw->data, fw->size);
-
-                if (!pcmcia_replace_cis(s, cis))
-                        ret = 0;
-        }
- release:
-        release_firmware(fw);
-
-        return (ret);
-}
-
-#else /* !CONFIG_PCMCIA_LOAD_CIS */
-
-static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
-{
-        return -ENODEV;
-}
-
-#endif
-
-
 /*======================================================================*/
 
 
@@ -309,6 +250,8 @@ int pcmcia_register_driver(struct pcmcia_driver *driver)
         driver->drv.bus = &pcmcia_bus_type;
         driver->drv.owner = driver->owner;
 
+        ds_dbg(3, "registering driver %s\n", driver->drv.name);
+
         return driver_register(&driver->drv);
 }
 EXPORT_SYMBOL(pcmcia_register_driver);
@@ -318,6 +261,7 @@ EXPORT_SYMBOL(pcmcia_register_driver);
  */
 void pcmcia_unregister_driver(struct pcmcia_driver *driver)
 {
+        ds_dbg(3, "unregistering driver %s\n", driver->drv.name);
         driver_unregister(&driver->drv);
 }
 EXPORT_SYMBOL(pcmcia_unregister_driver);
@@ -343,23 +287,27 @@ void pcmcia_put_dev(struct pcmcia_device *p_dev)
 static void pcmcia_release_function(struct kref *ref)
 {
         struct config_t *c = container_of(ref, struct config_t, ref);
+        ds_dbg(1, "releasing config_t\n");
         kfree(c);
 }
 
 static void pcmcia_release_dev(struct device *dev)
 {
         struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
-        ds_dbg(1, "releasing dev %p\n", p_dev);
+        ds_dbg(1, "releasing device %s\n", p_dev->dev.bus_id);
         pcmcia_put_socket(p_dev->socket);
         kfree(p_dev->devname);
         kref_put(&p_dev->function_config->ref, pcmcia_release_function);
         kfree(p_dev);
 }
 
-static void pcmcia_add_pseudo_device(struct pcmcia_socket *s)
+static void pcmcia_add_device_later(struct pcmcia_socket *s, int mfc)
 {
         if (!s->pcmcia_state.device_add_pending) {
+                ds_dbg(1, "scheduling to add %s secondary"
+                       " device to %d\n", mfc ? "mfc" : "pfc", s->sock);
                 s->pcmcia_state.device_add_pending = 1;
+                s->pcmcia_state.mfc_pfc = mfc;
                 schedule_work(&s->device_add);
         }
         return;
@@ -371,6 +319,7 @@ static int pcmcia_device_probe(struct device * dev)
         struct pcmcia_driver *p_drv;
         struct pcmcia_device_id *did;
         struct pcmcia_socket *s;
+        cistpl_config_t cis_config;
         int ret = 0;
 
         dev = get_device(dev);
@@ -381,15 +330,33 @@ static int pcmcia_device_probe(struct device * dev)
         p_drv = to_pcmcia_drv(dev->driver);
         s = p_dev->socket;
 
+        ds_dbg(1, "trying to bind %s to %s\n", p_dev->dev.bus_id,
+               p_drv->drv.name);
+
         if ((!p_drv->probe) || (!p_dev->function_config) ||
             (!try_module_get(p_drv->owner))) {
                 ret = -EINVAL;
                 goto put_dev;
         }
 
+        /* set up some more device information */
+        ret = pccard_read_tuple(p_dev->socket, p_dev->func, CISTPL_CONFIG,
+                                &cis_config);
+        if (!ret) {
+                p_dev->conf.ConfigBase = cis_config.base;
+                p_dev->conf.Present = cis_config.rmask[0];
+        } else {
+                printk(KERN_INFO "pcmcia: could not parse base and rmask0 of CIS\n");
+                p_dev->conf.ConfigBase = 0;
+                p_dev->conf.Present = 0;
+        }
+
         ret = p_drv->probe(p_dev);
-        if (ret)
+        if (ret) {
+                ds_dbg(1, "binding %s to %s failed with %d\n",
+                       p_dev->dev.bus_id, p_drv->drv.name, ret);
                 goto put_module;
+        }
 
         /* handle pseudo multifunction devices:
          * there are at most two pseudo multifunction devices.
@@ -400,7 +367,7 @@ static int pcmcia_device_probe(struct device * dev)
         did = p_dev->dev.driver_data;
         if (did && (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) &&
             (p_dev->socket->device_count == 1) && (p_dev->device_no == 0))
-                pcmcia_add_pseudo_device(p_dev->socket);
+                pcmcia_add_device_later(p_dev->socket, 0);
 
  put_module:
         if (ret)
@@ -421,8 +388,8 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
         struct pcmcia_device    *tmp;
         unsigned long           flags;
 
-        ds_dbg(2, "unbind_request(%d)\n", s->sock);
-
+        ds_dbg(2, "pcmcia_card_remove(%d) %s\n", s->sock,
+               leftover ? leftover->devname : "");
 
         if (!leftover)
                 s->device_count = 0;
@@ -439,6 +406,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le
                 p_dev->_removed=1;
                 spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
+                ds_dbg(2, "unregistering device %s\n", p_dev->dev.bus_id);
                 device_unregister(&p_dev->dev);
         }
 
@@ -455,6 +423,8 @@ static int pcmcia_device_remove(struct device * dev)
         p_dev = to_pcmcia_dev(dev);
         p_drv = to_pcmcia_drv(dev->driver);
 
+        ds_dbg(1, "removing device %s\n", p_dev->dev.bus_id);
+
         /* If we're removing the primary module driving a
          * pseudo multi-function card, we need to unbind
          * all devices
@@ -587,8 +557,10 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
 
         mutex_lock(&device_add_lock);
 
-        /* max of 2 devices per card */
-        if (s->device_count == 2)
+        ds_dbg(3, "adding device to %d, function %d\n", s->sock, function);
+
+        /* max of 4 devices per card */
+        if (s->device_count == 4)
                 goto err_put;
 
         p_dev = kzalloc(sizeof(struct pcmcia_device), GFP_KERNEL);
@@ -598,8 +570,6 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
         p_dev->socket = s;
         p_dev->device_no = (s->device_count++);
         p_dev->func   = function;
-        if (s->functions <= function)
-                s->functions = function + 1;
 
         p_dev->dev.bus = &pcmcia_bus_type;
         p_dev->dev.parent = s->dev.dev;
@@ -610,8 +580,8 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
         if (!p_dev->devname)
                 goto err_free;
         sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id);
+        ds_dbg(3, "devname is %s\n", p_dev->devname);
 
-        /* compat */
         spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
 
         /*
@@ -631,6 +601,7 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
         spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
         if (!p_dev->function_config) {
+                ds_dbg(3, "creating config_t for %s\n", p_dev->dev.bus_id);
                 p_dev->function_config = kzalloc(sizeof(struct config_t),
                                                  GFP_KERNEL);
                 if (!p_dev->function_config)
@@ -674,11 +645,16 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
         unsigned int no_funcs, i;
         int ret = 0;
 
-        if (!(s->resource_setup_done))
+        if (!(s->resource_setup_done)) {
+                ds_dbg(3, "no resources available, delaying card_add\n");
                 return -EAGAIN; /* try again, but later... */
+        }
 
-        if (pcmcia_validate_mem(s))
+        if (pcmcia_validate_mem(s)) {
+                ds_dbg(3, "validating mem resources failed, "
+                       "delaying card_add\n");
                 return -EAGAIN; /* try again, but later... */
+        }
 
         ret = pccard_validate_cis(s, BIND_FN_ALL, &cisinfo);
         if (ret || !cisinfo.Chains) {
@@ -690,6 +666,7 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
                 no_funcs = mfc.nfn;
         else
                 no_funcs = 1;
+        s->functions = no_funcs;
 
         for (i=0; i < no_funcs; i++)
                 pcmcia_device_add(s, i);
@@ -698,38 +675,50 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
 }
 
 
-static void pcmcia_delayed_add_pseudo_device(void *data)
+static void pcmcia_delayed_add_device(struct work_struct *work)
 {
-        struct pcmcia_socket *s = data;
-        pcmcia_device_add(s, 0);
+        struct pcmcia_socket *s =
+                container_of(work, struct pcmcia_socket, device_add);
+        ds_dbg(1, "adding additional device to %d\n", s->sock);
+        pcmcia_device_add(s, s->pcmcia_state.mfc_pfc);
         s->pcmcia_state.device_add_pending = 0;
+        s->pcmcia_state.mfc_pfc = 0;
 }
 
 static int pcmcia_requery(struct device *dev, void * _data)
 {
         struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
-        if (!p_dev->dev.driver)
+        if (!p_dev->dev.driver) {
+                ds_dbg(1, "update device information for %s\n",
+                       p_dev->dev.bus_id);
                 pcmcia_device_query(p_dev);
+        }
 
         return 0;
 }
 
-static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
+static void pcmcia_bus_rescan(struct pcmcia_socket *skt, int new_cis)
 {
-        int no_devices=0;
+        int no_devices = 0;
         int ret = 0;
         unsigned long flags;
 
         /* must be called with skt_mutex held */
+        ds_dbg(0, "re-scanning socket %d\n", skt->sock);
+
         spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
         if (list_empty(&skt->devices_list))
-                no_devices=1;
+                no_devices = 1;
         spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
 
+        /* If this is because of a CIS override, start over */
+        if (new_cis && !no_devices)
+                pcmcia_card_remove(skt, NULL);
+
         /* if no devices were added for this socket yet because of
          * missing resource information or other trouble, we need to
          * do this now. */
-        if (no_devices) {
+        if (no_devices || new_cis) {
                 ret = pcmcia_card_add(skt);
                 if (ret)
                         return;
@@ -747,6 +736,97 @@ static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
                 printk(KERN_INFO "pcmcia: bus_rescan_devices failed\n");
 }
 
+#ifdef CONFIG_PCMCIA_LOAD_CIS
+
+/**
+ * pcmcia_load_firmware - load CIS from userspace if device-provided is broken
+ * @dev - the pcmcia device which needs a CIS override
+ * @filename - requested filename in /lib/firmware/
+ *
+ * This uses the in-kernel firmware loading mechanism to use a "fake CIS" if
+ * the one provided by the card is broken. The firmware files reside in
+ * /lib/firmware/ in userspace.
+ */
+static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
+{
+        struct pcmcia_socket *s = dev->socket;
+        const struct firmware *fw;
+        char path[20];
+        int ret = -ENOMEM;
+        int no_funcs;
+        int old_funcs;
+        cisdump_t *cis;
+        cistpl_longlink_mfc_t mfc;
+
+        if (!filename)
+                return -EINVAL;
+
+        ds_dbg(1, "trying to load CIS file %s\n", filename);
+
+        if (strlen(filename) > 14) {
+                printk(KERN_WARNING "pcmcia: CIS filename is too long\n");
+                return -EINVAL;
+        }
+
+        snprintf(path, 20, "%s", filename);
+
+        if (request_firmware(&fw, path, &dev->dev) == 0) {
+                if (fw->size >= CISTPL_MAX_CIS_SIZE) {
+                        ret = -EINVAL;
+                        printk(KERN_ERR "pcmcia: CIS override is too big\n");
+                        goto release;
+                }
+
+                cis = kzalloc(sizeof(cisdump_t), GFP_KERNEL);
+                if (!cis) {
+                        ret = -ENOMEM;
+                        goto release;
+                }
+
+                cis->Length = fw->size + 1;
+                memcpy(cis->Data, fw->data, fw->size);
+
+                if (!pcmcia_replace_cis(s, cis))
+                        ret = 0;
+                else {
+                        printk(KERN_ERR "pcmcia: CIS override failed\n");
+                        goto release;
+                }
+
+
+                /* update information */
+                pcmcia_device_query(dev);
+
+                /* does this cis override add or remove functions? */
+                old_funcs = s->functions;
+
+                if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC, &mfc))
+                        no_funcs = mfc.nfn;
+                else
+                        no_funcs = 1;
+                s->functions = no_funcs;
+
+                if (old_funcs > no_funcs)
+                        pcmcia_card_remove(s, dev);
+                else if (no_funcs > old_funcs)
+                        pcmcia_add_device_later(s, 1);
+        }
+ release:
+        release_firmware(fw);
+
+        return (ret);
+}
+
+#else /* !CONFIG_PCMCIA_LOAD_CIS */
+
+static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
+{
+        return -ENODEV;
+}
+
+#endif
+
+
 static inline int pcmcia_devmatch(struct pcmcia_device *dev,
                                   struct pcmcia_device_id *did)
 {
@@ -813,11 +893,14 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev,
                  * after it has re-checked that there is no possible module
                  * with a prod_id/manf_id/card_id match.
                  */
+                ds_dbg(0, "skipping FUNC_ID match for %s until userspace "
+                       "interaction\n", dev->dev.bus_id);
                 if (!dev->allow_func_id_match)
                         return 0;
         }
 
         if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
+                ds_dbg(0, "device %s needs a fake CIS\n", dev->dev.bus_id);
                 if (!dev->socket->fake_cis)
                         pcmcia_load_firmware(dev, did->cisfile);
 
@@ -847,13 +930,21 @@ static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
 
 #ifdef CONFIG_PCMCIA_IOCTL
         /* matching by cardmgr */
-        if (p_dev->cardmgr == p_drv)
+        if (p_dev->cardmgr == p_drv) {
+                ds_dbg(0, "cardmgr matched %s to %s\n", dev->bus_id,
+                       drv->name);
                 return 1;
+        }
 #endif
 
         while (did && did->match_flags) {
-                if (pcmcia_devmatch(p_dev, did))
+                ds_dbg(3, "trying to match %s to %s\n", dev->bus_id,
+                       drv->name);
+                if (pcmcia_devmatch(p_dev, did)) {
+                        ds_dbg(0, "matched %s to %s\n", dev->bus_id,
+                               drv->name);
                         return 1;
+                }
                 did++;
         }
 
@@ -1044,6 +1135,8 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
         struct pcmcia_driver *p_drv = NULL;
         int ret = 0;
 
+        ds_dbg(2, "suspending %s\n", dev->bus_id);
+
         if (dev->driver)
                 p_drv = to_pcmcia_drv(dev->driver);
 
@@ -1052,12 +1145,18 @@ static int pcmcia_dev_suspend(struct device * dev, pm_message_t state)
 
         if (p_drv->suspend) {
                 ret = p_drv->suspend(p_dev);
-                if (ret)
+                if (ret) {
+                        printk(KERN_ERR "pcmcia: device %s (driver %s) did "
+                               "not want to go to sleep (%d)\n",
+                               p_dev->devname, p_drv->drv.name, ret);
                         goto out;
+                }
         }
 
-        if (p_dev->device_no == p_dev->func)
+        if (p_dev->device_no == p_dev->func) {
+                ds_dbg(2, "releasing configuration for %s\n", dev->bus_id);
                 pcmcia_release_configuration(p_dev);
+        }
 
  out:
         if (!ret)
@@ -1072,6 +1171,8 @@ static int pcmcia_dev_resume(struct device * dev)
         struct pcmcia_driver *p_drv = NULL;
         int ret = 0;
 
+        ds_dbg(2, "resuming %s\n", dev->bus_id);
+
         if (dev->driver)
                 p_drv = to_pcmcia_drv(dev->driver);
 
@@ -1079,6 +1180,7 @@ static int pcmcia_dev_resume(struct device * dev)
                 goto out;
 
         if (p_dev->device_no == p_dev->func) {
+                ds_dbg(2, "requesting configuration for %s\n", dev->bus_id);
                 ret = pcmcia_request_configuration(p_dev, &p_dev->conf);
                 if (ret)
                         goto out;
@@ -1120,12 +1222,14 @@ static int pcmcia_bus_resume_callback(struct device *dev, void * _data)
 
 static int pcmcia_bus_resume(struct pcmcia_socket *skt)
 {
+        ds_dbg(2, "resuming socket %d\n", skt->sock);
         bus_for_each_dev(&pcmcia_bus_type, NULL, skt, pcmcia_bus_resume_callback);
         return 0;
 }
 
 static int pcmcia_bus_suspend(struct pcmcia_socket *skt)
 {
+        ds_dbg(2, "suspending socket %d\n", skt->sock);
         if (bus_for_each_dev(&pcmcia_bus_type, NULL, skt,
                              pcmcia_bus_suspend_callback)) {
                 pcmcia_bus_resume(skt);
@@ -1246,7 +1350,7 @@ static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev,
         init_waitqueue_head(&socket->queue);
 #endif
         INIT_LIST_HEAD(&socket->devices_list);
-        INIT_WORK(&socket->device_add, pcmcia_delayed_add_pseudo_device, socket);
+        INIT_WORK(&socket->device_add, pcmcia_delayed_add_device);
         memset(&socket->pcmcia_state, 0, sizeof(u8));
         socket->device_count = 0;
 
@@ -1271,6 +1375,11 @@ static void pcmcia_bus_remove_socket(struct class_device *class_dev,
         socket->pcmcia_state.dead = 1;
         pccard_register_pcmcia(socket, NULL);
 
+        /* unregister any unbound devices */
+        mutex_lock(&socket->skt_mutex);
+        pcmcia_card_remove(socket, NULL);
+        mutex_unlock(&socket->skt_mutex);
+
         pcmcia_put_socket(socket);
 
         return;
diff --git a/drivers/pcmcia/m32r_cfc.c b/drivers/pcmcia/m32r_cfc.c
index 36fdaa58458c..3c22ac4625c2 100644
--- a/drivers/pcmcia/m32r_cfc.c
+++ b/drivers/pcmcia/m32r_cfc.c
@@ -398,7 +398,7 @@ static irqreturn_t pcc_interrupt(int irq, void *dev)
 static void pcc_interrupt_wrapper(u_long data)
 {
         debug(3, "m32r_cfc: pcc_interrupt_wrapper:\n");
-        pcc_interrupt(0, NULL, NULL);
+        pcc_interrupt(0, NULL);
         init_timer(&poll_timer);
         poll_timer.expires = jiffies + poll_interval;
         add_timer(&poll_timer);
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
index 310ede575caa..d077870c6731 100644
--- a/drivers/pcmcia/pcmcia_ioctl.c
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -594,7 +594,12 @@ static int ds_ioctl(struct inode * inode, struct file * file,
 
     err = ret = 0;
 
-    if (cmd & IOC_IN) __copy_from_user((char *)buf, uarg, size);
+    if (cmd & IOC_IN) {
+        if (__copy_from_user((char *)buf, uarg, size)) {
+            err = -EFAULT;
+            goto free_out;
+        }
+    }
 
     switch (cmd) {
     case DS_ADJUST_RESOURCE_INFO:
diff --git a/drivers/pcmcia/pd6729.c b/drivers/pcmcia/pd6729.c
index a70f97fdbbdd..360c24896548 100644
--- a/drivers/pcmcia/pd6729.c
+++ b/drivers/pcmcia/pd6729.c
@@ -581,10 +581,10 @@ static irqreturn_t pd6729_test(int irq, void *dev)
         return IRQ_HANDLED;
 }
 
-static int pd6729_check_irq(int irq, int flags)
+static int pd6729_check_irq(int irq)
 {
-        if (request_irq(irq, pd6729_test, flags, "x", pd6729_test) != 0)
-                return -1;
+        if (request_irq(irq, pd6729_test, IRQF_PROBE_SHARED, "x", pd6729_test)
+                != 0) return -1;
         free_irq(irq, pd6729_test);
         return 0;
 }
@@ -610,7 +610,7 @@ static u_int __devinit pd6729_isa_scan(void)
 
         /* just find interrupts that aren't in use */
         for (i = 0; i < 16; i++)
-                if ((mask0 & (1 << i)) && (pd6729_check_irq(i, 0) == 0))
+                if ((mask0 & (1 << i)) && (pd6729_check_irq(i) == 0))
                         mask |= (1 << i);
 
         printk(KERN_INFO "pd6729: ISA irqs = ");
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 933cd864a5c9..b005602d6b53 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -188,7 +188,7 @@ static ssize_t pccard_store_resource(struct class_device *dev, const char *buf,
             (s->state & SOCKET_PRESENT) &&
             !(s->state & SOCKET_CARDBUS)) {
                 if (try_module_get(s->callback->owner)) {
-                        s->callback->requery(s);
+                        s->callback->requery(s, 0);
                         module_put(s->callback->owner);
                 }
         }
@@ -325,7 +325,7 @@ static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, siz
         if ((s->callback) && (s->state & SOCKET_PRESENT) &&
             !(s->state & SOCKET_CARDBUS)) {
                 if (try_module_get(s->callback->owner)) {
-                        s->callback->requery(s);
+                        s->callback->requery(s, 1);
                         module_put(s->callback->owner);
                 }
         }
diff --git a/drivers/pnp/card.c b/drivers/pnp/card.c
index 227600cd6360..91c047a7e635 100644
--- a/drivers/pnp/card.c
+++ b/drivers/pnp/card.c
@@ -164,9 +164,17 @@ static DEVICE_ATTR(card_id,S_IRUGO,pnp_show_card_ids,NULL);
 
 static int pnp_interface_attach_card(struct pnp_card *card)
 {
-        device_create_file(&card->dev,&dev_attr_name);
-        device_create_file(&card->dev,&dev_attr_card_id);
+        int rc = device_create_file(&card->dev,&dev_attr_name);
+        if (rc) return rc;
+
+        rc = device_create_file(&card->dev,&dev_attr_card_id);
+        if (rc) goto err_name;
+
         return 0;
+
+err_name:
+        device_remove_file(&card->dev,&dev_attr_name);
+        return rc;
 }
 
 /**
@@ -306,16 +314,20 @@ found:
         down_write(&dev->dev.bus->subsys.rwsem);
         dev->card_link = clink;
         dev->dev.driver = &drv->link.driver;
-        if (pnp_bus_type.probe(&dev->dev)) {
-                dev->dev.driver = NULL;
-                dev->card_link = NULL;
-                up_write(&dev->dev.bus->subsys.rwsem);
-                return NULL;
-        }
-        device_bind_driver(&dev->dev);
+        if (pnp_bus_type.probe(&dev->dev))
+                goto err_out;
+        if (device_bind_driver(&dev->dev))
+                goto err_out;
+
         up_write(&dev->dev.bus->subsys.rwsem);
 
         return dev;
+
+err_out:
+        dev->dev.driver = NULL;
+        dev->card_link = NULL;
+        up_write(&dev->dev.bus->subsys.rwsem);
+        return NULL;
 }
 
 /**
diff --git a/drivers/pnp/interface.c b/drivers/pnp/interface.c
index 9d8b415eca79..ac9fcd499f3f 100644
--- a/drivers/pnp/interface.c
+++ b/drivers/pnp/interface.c
@@ -461,8 +461,19 @@ static DEVICE_ATTR(id,S_IRUGO,pnp_show_current_ids,NULL);
 
 int pnp_interface_attach_device(struct pnp_dev *dev)
 {
-        device_create_file(&dev->dev,&dev_attr_options);
-        device_create_file(&dev->dev,&dev_attr_resources);
-        device_create_file(&dev->dev,&dev_attr_id);
+        int rc = device_create_file(&dev->dev,&dev_attr_options);
+        if (rc) goto err;
+        rc = device_create_file(&dev->dev,&dev_attr_resources);
+        if (rc) goto err_opt;
+        rc = device_create_file(&dev->dev,&dev_attr_id);
+        if (rc) goto err_res;
+
         return 0;
+
+err_res:
+        device_remove_file(&dev->dev,&dev_attr_resources);
+err_opt:
+        device_remove_file(&dev->dev,&dev_attr_options);
+err:
+        return rc;
 }
diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
index 81a6c83d89a6..33adeba1a31f 100644
--- a/drivers/pnp/pnpbios/core.c
+++ b/drivers/pnp/pnpbios/core.c
@@ -61,6 +61,7 @@
 #include <linux/dmi.h>
 #include <linux/delay.h>
 #include <linux/acpi.h>
+#include <linux/freezer.h>
 
 #include <asm/page.h>
 #include <asm/desc.h>
@@ -530,7 +531,8 @@ static int __init pnpbios_init(void)
         if (check_legacy_ioport(PNPBIOS_BASE))
                 return -ENODEV;
 #endif
-        if (pnpbios_disabled || dmi_check_system(pnpbios_dmi_table)) {
+        if (pnpbios_disabled || dmi_check_system(pnpbios_dmi_table) ||
+            paravirt_enabled()) {
                 printk(KERN_INFO "PnPBIOS: Disabled\n");
                 return -ENODEV;
         }
diff --git a/drivers/ps3/Makefile b/drivers/ps3/Makefile
new file mode 100644
index 000000000000..b52d547b7a78
--- /dev/null
+++ b/drivers/ps3/Makefile
@@ -0,0 +1 @@
+obj-y += system-bus.o
diff --git a/drivers/ps3/system-bus.c b/drivers/ps3/system-bus.c
new file mode 100644
index 000000000000..d79f949bcb2a
--- /dev/null
+++ b/drivers/ps3/system-bus.c
@@ -0,0 +1,362 @@
+/*
+ *  PS3 system bus driver.
+ *
+ *  Copyright (C) 2006 Sony Computer Entertainment Inc.
+ *  Copyright 2006 Sony Corp.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; version 2 of the License.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/dma-mapping.h>
+#include <linux/err.h>
+
+#include <asm/udbg.h>
+#include <asm/ps3.h>
+#include <asm/lv1call.h>
+#include <asm/firmware.h>
+
+#define dump_mmio_region(_a) _dump_mmio_region(_a, __func__, __LINE__)
+static void _dump_mmio_region(const struct ps3_mmio_region* r,
+        const char* func, int line)
+{
+        pr_debug("%s:%d: dev       %u:%u\n", func, line, r->did.bus_id,
+                r->did.dev_id);
+        pr_debug("%s:%d: bus_addr  %lxh\n", func, line, r->bus_addr);
+        pr_debug("%s:%d: len       %lxh\n", func, line, r->len);
+        pr_debug("%s:%d: lpar_addr %lxh\n", func, line, r->lpar_addr);
+}
+
+int ps3_mmio_region_create(struct ps3_mmio_region *r)
+{
+        int result;
+
+        result = lv1_map_device_mmio_region(r->did.bus_id, r->did.dev_id,
+                r->bus_addr, r->len, r->page_size, &r->lpar_addr);
+
+        if (result) {
+                pr_debug("%s:%d: lv1_map_device_mmio_region failed: %s\n",
+                        __func__, __LINE__, ps3_result(result));
+                r->lpar_addr = r->len = r->bus_addr = 0;
+        }
+
+        dump_mmio_region(r);
+        return result;
+}
+
+int ps3_free_mmio_region(struct ps3_mmio_region *r)
+{
+        int result;
+
+        result = lv1_unmap_device_mmio_region(r->did.bus_id, r->did.dev_id,
+                r->bus_addr);
+
+        if (result)
+                pr_debug("%s:%d: lv1_unmap_device_mmio_region failed: %s\n",
+                        __func__, __LINE__, ps3_result(result));
+
+        r->lpar_addr = r->len = r->bus_addr = 0;
+        return result;
+}
+
+static int ps3_system_bus_match(struct device *_dev,
+        struct device_driver *_drv)
+{
+        int result;
+        struct ps3_system_bus_driver *drv = to_ps3_system_bus_driver(_drv);
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+
+        result = dev->match_id == drv->match_id;
+
+        pr_info("%s:%d: dev=%u(%s), drv=%u(%s): %s\n", __func__, __LINE__,
+                dev->match_id, dev->core.bus_id, drv->match_id, drv->core.name,
+                (result ? "match" : "miss"));
+        return result;
+}
+
+static int ps3_system_bus_probe(struct device *_dev)
+{
+        int result;
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+        struct ps3_system_bus_driver *drv =
+                to_ps3_system_bus_driver(_dev->driver);
+
+        result = lv1_open_device(dev->did.bus_id, dev->did.dev_id, 0);
+
+        if (result) {
+                pr_debug("%s:%d: lv1_open_device failed (%d)\n",
+                        __func__, __LINE__, result);
+                result = -EACCES;
+                goto clean_none;
+        }
+
+        if (dev->d_region->did.bus_id) {
+                result = ps3_dma_region_create(dev->d_region);
+
+                if (result) {
+                        pr_debug("%s:%d: ps3_dma_region_create failed (%d)\n",
+                                __func__, __LINE__, result);
+                        BUG_ON("check region type");
+                        result = -EINVAL;
+                        goto clean_device;
+                }
+        }
+
+        BUG_ON(!drv);
+
+        if (drv->probe)
+                result = drv->probe(dev);
+        else
+                pr_info("%s:%d: %s no probe method\n", __func__, __LINE__,
+                        dev->core.bus_id);
+
+        if (result) {
+                pr_debug("%s:%d: drv->probe failed\n", __func__, __LINE__);
+                goto clean_dma;
+        }
+
+        return result;
+
+clean_dma:
+        ps3_dma_region_free(dev->d_region);
+clean_device:
+        lv1_close_device(dev->did.bus_id, dev->did.dev_id);
+clean_none:
+        return result;
+}
+
+static int ps3_system_bus_remove(struct device *_dev)
+{
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+        struct ps3_system_bus_driver *drv =
+                to_ps3_system_bus_driver(_dev->driver);
+
+        if (drv->remove)
+                drv->remove(dev);
+        else
+                pr_info("%s:%d: %s no remove method\n", __func__, __LINE__,
+                        dev->core.bus_id);
+
+        ps3_dma_region_free(dev->d_region);
+        ps3_free_mmio_region(dev->m_region);
+        lv1_close_device(dev->did.bus_id, dev->did.dev_id);
+
+        return 0;
+}
+
+struct bus_type ps3_system_bus_type = {
+        .name = "ps3_system_bus",
+        .match = ps3_system_bus_match,
+        .probe = ps3_system_bus_probe,
+        .remove = ps3_system_bus_remove,
+};
+
+int __init ps3_system_bus_init(void)
+{
+        int result;
+
+        if (!firmware_has_feature(FW_FEATURE_PS3_LV1))
+                return 0;
+
+        result = bus_register(&ps3_system_bus_type);
+        BUG_ON(result);
+        return result;
+}
+
+core_initcall(ps3_system_bus_init);
+
+/* Allocates a contiguous real buffer and creates mappings over it.
+ * Returns the virtual address of the buffer and sets dma_handle
+ * to the dma address (mapping) of the first page.
+ */
+
+static void * ps3_alloc_coherent(struct device *_dev, size_t size,
+        dma_addr_t *dma_handle, gfp_t flag)
+{
+        int result;
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+        unsigned long virt_addr;
+
+        BUG_ON(!dev->d_region->bus_addr);
+
+        flag &= ~(__GFP_DMA | __GFP_HIGHMEM);
+        flag |= __GFP_ZERO;
+
+        virt_addr = __get_free_pages(flag, get_order(size));
+
+        if (!virt_addr) {
+                pr_debug("%s:%d: get_free_pages failed\n", __func__, __LINE__);
+                goto clean_none;
+        }
+
+        result = ps3_dma_map(dev->d_region, virt_addr, size, dma_handle);
+
+        if (result) {
+                pr_debug("%s:%d: ps3_dma_map failed (%d)\n",
+                        __func__, __LINE__, result);
+                BUG_ON("check region type");
+                goto clean_alloc;
+        }
+
+        return (void*)virt_addr;
+
+clean_alloc:
+        free_pages(virt_addr, get_order(size));
+clean_none:
+        dma_handle = NULL;
+        return NULL;
+}
+
+static void ps3_free_coherent(struct device *_dev, size_t size, void *vaddr,
+        dma_addr_t dma_handle)
+{
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+
+        ps3_dma_unmap(dev->d_region, dma_handle, size);
+        free_pages((unsigned long)vaddr, get_order(size));
+}
+
+/* Creates TCEs for a user provided buffer.  The user buffer must be
+ * contiguous real kernel storage (not vmalloc).  The address of the buffer
+ * passed here is the kernel (virtual) address of the buffer.  The buffer
+ * need not be page aligned, the dma_addr_t returned will point to the same
+ * byte within the page as vaddr.
+ */
+
+static dma_addr_t ps3_map_single(struct device *_dev, void *ptr, size_t size,
+        enum dma_data_direction direction)
+{
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+        int result;
+        unsigned long bus_addr;
+
+        result = ps3_dma_map(dev->d_region, (unsigned long)ptr, size,
+                &bus_addr);
+
+        if (result) {
+                pr_debug("%s:%d: ps3_dma_map failed (%d)\n",
+                        __func__, __LINE__, result);
+        }
+
+        return bus_addr;
+}
+
+static void ps3_unmap_single(struct device *_dev, dma_addr_t dma_addr,
+        size_t size, enum dma_data_direction direction)
+{
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+        int result;
+
+        result = ps3_dma_unmap(dev->d_region, dma_addr, size);
+
+        if (result) {
+                pr_debug("%s:%d: ps3_dma_unmap failed (%d)\n",
+                        __func__, __LINE__, result);
+        }
+}
+
+static int ps3_map_sg(struct device *_dev, struct scatterlist *sg, int nents,
+        enum dma_data_direction direction)
+{
+#if defined(CONFIG_PS3_DYNAMIC_DMA)
+        BUG_ON("do");
+#endif
+        return 0;
+}
+
+static void ps3_unmap_sg(struct device *_dev, struct scatterlist *sg,
+        int nents, enum dma_data_direction direction)
+{
+#if defined(CONFIG_PS3_DYNAMIC_DMA)
+        BUG_ON("do");
+#endif
+}
+
+static int ps3_dma_supported(struct device *_dev, u64 mask)
+{
+        return 1;
+}
+
+static struct dma_mapping_ops ps3_dma_ops = {
+        .alloc_coherent = ps3_alloc_coherent,
+        .free_coherent = ps3_free_coherent,
+        .map_single = ps3_map_single,
+        .unmap_single = ps3_unmap_single,
+        .map_sg = ps3_map_sg,
+        .unmap_sg = ps3_unmap_sg,
+        .dma_supported = ps3_dma_supported
+};
+
+/**
+ * ps3_system_bus_release_device - remove a device from the system bus
+ */
+
+static void ps3_system_bus_release_device(struct device *_dev)
+{
+        struct ps3_system_bus_device *dev = to_ps3_system_bus_device(_dev);
+        kfree(dev);
+}
+
+/**
+ * ps3_system_bus_device_register - add a device to the system bus
+ *
+ * ps3_system_bus_device_register() expects the dev object to be allocated
+ * dynamically by the caller.  The system bus takes ownership of the dev
+ * object and frees the object in ps3_system_bus_release_device().
+ */
+
+int ps3_system_bus_device_register(struct ps3_system_bus_device *dev)
+{
+        int result;
+        static unsigned int dev_count = 1;
+
+        dev->core.parent = NULL;
+        dev->core.bus = &ps3_system_bus_type;
+        dev->core.release = ps3_system_bus_release_device;
+
+        dev->core.archdata.of_node = NULL;
+        dev->core.archdata.dma_ops = &ps3_dma_ops;
+        dev->core.archdata.numa_node = 0;
+
+        snprintf(dev->core.bus_id, sizeof(dev->core.bus_id), "sb_%02x",
+                dev_count++);
+
+        pr_debug("%s:%d add %s\n", __func__, __LINE__, dev->core.bus_id);
+
+        result = device_register(&dev->core);
+        return result;
+}
+
+EXPORT_SYMBOL_GPL(ps3_system_bus_device_register);
+
+int ps3_system_bus_driver_register(struct ps3_system_bus_driver *drv)
+{
+        int result;
+
+        drv->core.bus = &ps3_system_bus_type;
+
+        result = driver_register(&drv->core);
+        return result;
+}
+
+EXPORT_SYMBOL_GPL(ps3_system_bus_driver_register);
+
+void ps3_system_bus_driver_unregister(struct ps3_system_bus_driver *drv)
+{
+        driver_unregister(&drv->core);
+}
+
+EXPORT_SYMBOL_GPL(ps3_system_bus_driver_unregister);
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig
index fc766a7a611e..2a63ab2b47f4 100644
--- a/drivers/rtc/Kconfig
+++ b/drivers/rtc/Kconfig
@@ -154,15 +154,23 @@ config RTC_DRV_DS1672
           will be called rtc-ds1672.
 
 config RTC_DRV_DS1742
-        tristate "Dallas DS1742"
+        tristate "Dallas DS1742/1743"
         depends on RTC_CLASS
         help
           If you say yes here you get support for the
-          Dallas DS1742 timekeeping chip.
+          Dallas DS1742/1743 timekeeping chip.
 
           This driver can also be built as a module. If so, the module
           will be called rtc-ds1742.
 
+config RTC_DRV_OMAP
+        tristate "TI OMAP1"
+        depends on RTC_CLASS && ( \
+                ARCH_OMAP15XX || ARCH_OMAP16XX || ARCH_OMAP730 )
+        help
+          Say "yes" here to support the real time clock on TI OMAP1 chips.
+          This driver can also be built as a module called rtc-omap.
+
 config RTC_DRV_PCF8563
         tristate "Philips PCF8563/Epson RTC8564"
         depends on RTC_CLASS && I2C
diff --git a/drivers/rtc/Makefile b/drivers/rtc/Makefile
index 3ba5ff6e6800..bd4c45d333f0 100644
--- a/drivers/rtc/Makefile
+++ b/drivers/rtc/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_RTC_DRV_TEST)	+= rtc-test.o
 obj-$(CONFIG_RTC_DRV_DS1307)    += rtc-ds1307.o
 obj-$(CONFIG_RTC_DRV_DS1672)    += rtc-ds1672.o
 obj-$(CONFIG_RTC_DRV_DS1742)    += rtc-ds1742.o
+obj-$(CONFIG_RTC_DRV_OMAP)      += rtc-omap.o
 obj-$(CONFIG_RTC_DRV_PCF8563)   += rtc-pcf8563.o
 obj-$(CONFIG_RTC_DRV_PCF8583)   += rtc-pcf8583.o
 obj-$(CONFIG_RTC_DRV_RS5C372)   += rtc-rs5c372.o
diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c
index 579cd667b16f..6f11f6dfdd9d 100644
--- a/drivers/rtc/interface.c
+++ b/drivers/rtc/interface.c
@@ -145,6 +145,13 @@ int rtc_set_alarm(struct class_device *class_dev, struct rtc_wkalrm *alarm)
 }
 EXPORT_SYMBOL_GPL(rtc_set_alarm);
 
+/**
+ * rtc_update_irq - report RTC periodic, alarm, and/or update irqs
+ * @class_dev: the rtc's class device
+ * @num: how many irqs are being reported (usually one)
+ * @events: mask of RTC_IRQF with one or more of RTC_PF, RTC_AF, RTC_UF
+ * Context: in_interrupt(), irqs blocked
+ */
 void rtc_update_irq(struct class_device *class_dev,
                 unsigned long num, unsigned long events)
 {
@@ -201,12 +208,12 @@ int rtc_irq_register(struct class_device *class_dev, struct rtc_task *task)
         if (task == NULL || task->func == NULL)
                 return -EINVAL;
 
-        spin_lock(&rtc->irq_task_lock);
+        spin_lock_irq(&rtc->irq_task_lock);
         if (rtc->irq_task == NULL) {
                 rtc->irq_task = task;
                 retval = 0;
         }
-        spin_unlock(&rtc->irq_task_lock);
+        spin_unlock_irq(&rtc->irq_task_lock);
 
         return retval;
 }
@@ -216,10 +223,10 @@ void rtc_irq_unregister(struct class_device *class_dev, struct rtc_task *task)
 {
         struct rtc_device *rtc = to_rtc_device(class_dev);
 
-        spin_lock(&rtc->irq_task_lock);
+        spin_lock_irq(&rtc->irq_task_lock);
         if (rtc->irq_task == task)
                 rtc->irq_task = NULL;
-        spin_unlock(&rtc->irq_task_lock);
+        spin_unlock_irq(&rtc->irq_task_lock);
 }
 EXPORT_SYMBOL_GPL(rtc_irq_unregister);
 
@@ -265,3 +272,4 @@ int rtc_irq_set_freq(struct class_device *class_dev, struct rtc_task *task, int
         }
         return err;
 }
+EXPORT_SYMBOL_GPL(rtc_irq_set_freq);
diff --git a/drivers/rtc/rtc-at91.c b/drivers/rtc/rtc-at91.c
index bd61e99540a3..5c8addcaf1fb 100644
--- a/drivers/rtc/rtc-at91.c
+++ b/drivers/rtc/rtc-at91.c
@@ -292,7 +292,8 @@ static int __init at91_rtc_probe(struct platform_device *pdev)
                                         AT91_RTC_CALEV);
 
         ret = request_irq(AT91_ID_SYS, at91_rtc_interrupt,
-                                IRQF_SHARED, "at91_rtc", pdev);
+                                IRQF_DISABLED | IRQF_SHARED,
+                                "at91_rtc", pdev);
         if (ret) {
                 printk(KERN_ERR "at91_rtc: IRQ %d already in use.\n",
                                 AT91_ID_SYS);
diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
index 583789c66cdb..828b329e08e0 100644
--- a/drivers/rtc/rtc-dev.c
+++ b/drivers/rtc/rtc-dev.c
@@ -53,15 +53,18 @@ static int rtc_dev_open(struct inode *inode, struct file *file)
  * Routine to poll RTC seconds field for change as often as possible,
  * after first RTC_UIE use timer to reduce polling
  */
-static void rtc_uie_task(void *data)
+static void rtc_uie_task(struct work_struct *work)
 {
-        struct rtc_device *rtc = data;
+        struct rtc_device *rtc =
+                container_of(work, struct rtc_device, uie_task);
         struct rtc_time tm;
         int num = 0;
         int err;
 
         err = rtc_read_time(&rtc->class_dev, &tm);
-        spin_lock_irq(&rtc->irq_lock);
+
+        local_irq_disable();
+        spin_lock(&rtc->irq_lock);
         if (rtc->stop_uie_polling || err) {
                 rtc->uie_task_active = 0;
         } else if (rtc->oldsecs != tm.tm_sec) {
@@ -74,11 +77,11 @@ static void rtc_uie_task(void *data)
         } else if (schedule_work(&rtc->uie_task) == 0) {
                 rtc->uie_task_active = 0;
         }
-        spin_unlock_irq(&rtc->irq_lock);
+        spin_unlock(&rtc->irq_lock);
         if (num)
                 rtc_update_irq(&rtc->class_dev, num, RTC_UF | RTC_IRQF);
+        local_irq_enable();
 }
-
 static void rtc_uie_timer(unsigned long data)
 {
         struct rtc_device *rtc = (struct rtc_device *)data;
@@ -214,7 +217,7 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
         struct rtc_wkalrm alarm;
         void __user *uarg = (void __user *) arg;
 
-        /* check that the calles has appropriate permissions
+        /* check that the calling task has appropriate permissions
          * for certain ioctls. doing this check here is useful
          * to avoid duplicate code in each driver.
          */
@@ -238,10 +241,10 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
 
         /* avoid conflicting IRQ users */
         if (cmd == RTC_PIE_ON || cmd == RTC_PIE_OFF || cmd == RTC_IRQP_SET) {
-                spin_lock(&rtc->irq_task_lock);
+                spin_lock_irq(&rtc->irq_task_lock);
                 if (rtc->irq_task)
                         err = -EBUSY;
-                spin_unlock(&rtc->irq_task_lock);
+                spin_unlock_irq(&rtc->irq_task_lock);
 
                 if (err < 0)
                         return err;
@@ -299,6 +302,17 @@ static int rtc_dev_ioctl(struct inode *inode, struct file *file,
 
                 err = rtc_set_time(class_dev, &tm);
                 break;
+
+        case RTC_IRQP_READ:
+                if (ops->irq_set_freq)
+                        err = put_user(rtc->irq_freq, (unsigned long *) arg);
+                break;
+
+        case RTC_IRQP_SET:
+                if (ops->irq_set_freq)
+                        err = rtc_irq_set_freq(class_dev, rtc->irq_task, arg);
+                break;
+
 #if 0
         case RTC_EPOCH_SET:
 #ifndef rtc_epoch
@@ -398,7 +412,7 @@ static int rtc_dev_add_device(struct class_device *class_dev,
         spin_lock_init(&rtc->irq_lock);
         init_waitqueue_head(&rtc->irq_queue);
 #ifdef CONFIG_RTC_INTF_DEV_UIE_EMUL
-        INIT_WORK(&rtc->uie_task, rtc_uie_task, rtc);
+        INIT_WORK(&rtc->uie_task, rtc_uie_task);
         setup_timer(&rtc->uie_timer, rtc_uie_timer, (unsigned long)rtc);
 #endif
 
diff --git a/drivers/rtc/rtc-ds1553.c b/drivers/rtc/rtc-ds1553.c
index 78552e6e76aa..001eb1123a65 100644
--- a/drivers/rtc/rtc-ds1553.c
+++ b/drivers/rtc/rtc-ds1553.c
@@ -340,7 +340,8 @@ static int __init ds1553_rtc_probe(struct platform_device *pdev)
 
         if (pdata->irq >= 0) {
                 writeb(0, ioaddr + RTC_INTERRUPTS);
-                if (request_irq(pdata->irq, ds1553_rtc_interrupt, IRQF_SHARED,
+                if (request_irq(pdata->irq, ds1553_rtc_interrupt,
+                                IRQF_DISABLED | IRQF_SHARED,
                                 pdev->name, pdev) < 0) {
                         dev_warn(&pdev->dev, "interrupt not available.\n");
                         pdata->irq = -1;
diff --git a/drivers/rtc/rtc-ds1672.c b/drivers/rtc/rtc-ds1672.c
index 67e816a9a39f..dfef1637bfb8 100644
--- a/drivers/rtc/rtc-ds1672.c
+++ b/drivers/rtc/rtc-ds1672.c
@@ -237,17 +237,22 @@ static int ds1672_probe(struct i2c_adapter *adapter, int address, int kind)
         /* read control register */
         err = ds1672_get_control(client, &control);
         if (err)
-                goto exit_detach;
+                goto exit_devreg;
 
         if (control & DS1672_REG_CONTROL_EOSC)
                 dev_warn(&client->dev, "Oscillator not enabled. "
                                         "Set time to enable.\n");
 
         /* Register sysfs hooks */
-        device_create_file(&client->dev, &dev_attr_control);
+        err = device_create_file(&client->dev, &dev_attr_control);
+        if (err)
+                goto exit_devreg;
 
         return 0;
 
+exit_devreg:
+        rtc_device_unregister(rtc);
+
 exit_detach:
         i2c_detach_client(client);
 
diff --git a/drivers/rtc/rtc-ds1742.c b/drivers/rtc/rtc-ds1742.c
index 6273a3d240a2..17633bfa8480 100644
--- a/drivers/rtc/rtc-ds1742.c
+++ b/drivers/rtc/rtc-ds1742.c
@@ -6,6 +6,10 @@
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 as
  * published by the Free Software Foundation.
+ *
+ * Copyright (C) 2006 Torsten Ertbjerg Rasmussen <tr@newtec.dk>
+ *  - nvram size determined from resource
+ *  - this ds1742 driver now supports ds1743.
  */
 
 #include <linux/bcd.h>
@@ -17,20 +21,19 @@
 #include <linux/platform_device.h>
 #include <linux/io.h>
 
-#define DRV_VERSION "0.2"
+#define DRV_VERSION "0.3"
 
-#define RTC_REG_SIZE            0x800
-#define RTC_OFFSET              0x7f8
+#define RTC_SIZE                8
 
-#define RTC_CONTROL             (RTC_OFFSET + 0)
-#define RTC_CENTURY             (RTC_OFFSET + 0)
-#define RTC_SECONDS             (RTC_OFFSET + 1)
-#define RTC_MINUTES             (RTC_OFFSET + 2)
-#define RTC_HOURS               (RTC_OFFSET + 3)
-#define RTC_DAY                 (RTC_OFFSET + 4)
-#define RTC_DATE                (RTC_OFFSET + 5)
-#define RTC_MONTH               (RTC_OFFSET + 6)
-#define RTC_YEAR                (RTC_OFFSET + 7)
+#define RTC_CONTROL             0
+#define RTC_CENTURY             0
+#define RTC_SECONDS             1
+#define RTC_MINUTES             2
+#define RTC_HOURS               3
+#define RTC_DAY                 4
+#define RTC_DATE                5
+#define RTC_MONTH               6
+#define RTC_YEAR                7
 
 #define RTC_CENTURY_MASK        0x3f
 #define RTC_SECONDS_MASK        0x7f
@@ -48,7 +51,10 @@
 
 struct rtc_plat_data {
         struct rtc_device *rtc;
-        void __iomem *ioaddr;
+        void __iomem *ioaddr_nvram;
+        void __iomem *ioaddr_rtc;
+        size_t size_nvram;
+        size_t size;
         unsigned long baseaddr;
         unsigned long last_jiffies;
 };
@@ -57,7 +63,7 @@ static int ds1742_rtc_set_time(struct device *dev, struct rtc_time *tm)
 {
         struct platform_device *pdev = to_platform_device(dev);
         struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
-        void __iomem *ioaddr = pdata->ioaddr;
+        void __iomem *ioaddr = pdata->ioaddr_rtc;
         u8 century;
 
         century = BIN2BCD((tm->tm_year + 1900) / 100);
@@ -82,7 +88,7 @@ static int ds1742_rtc_read_time(struct device *dev, struct rtc_time *tm)
 {
         struct platform_device *pdev = to_platform_device(dev);
         struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
-        void __iomem *ioaddr = pdata->ioaddr;
+        void __iomem *ioaddr = pdata->ioaddr_rtc;
         unsigned int year, month, day, hour, minute, second, week;
         unsigned int century;
 
@@ -127,10 +133,10 @@ static ssize_t ds1742_nvram_read(struct kobject *kobj, char *buf,
         struct platform_device *pdev =
                 to_platform_device(container_of(kobj, struct device, kobj));
         struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
-        void __iomem *ioaddr = pdata->ioaddr;
+        void __iomem *ioaddr = pdata->ioaddr_nvram;
         ssize_t count;
 
-        for (count = 0; size > 0 && pos < RTC_OFFSET; count++, size--)
+        for (count = 0; size > 0 && pos < pdata->size_nvram; count++, size--)
                 *buf++ = readb(ioaddr + pos++);
         return count;
 }
@@ -141,10 +147,10 @@ static ssize_t ds1742_nvram_write(struct kobject *kobj, char *buf,
         struct platform_device *pdev =
                 to_platform_device(container_of(kobj, struct device, kobj));
         struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
-        void __iomem *ioaddr = pdata->ioaddr;
+        void __iomem *ioaddr = pdata->ioaddr_nvram;
         ssize_t count;
 
-        for (count = 0; size > 0 && pos < RTC_OFFSET; count++, size--)
+        for (count = 0; size > 0 && pos < pdata->size_nvram; count++, size--)
                 writeb(*buf++, ioaddr + pos++);
         return count;
 }
@@ -155,7 +161,6 @@ static struct bin_attribute ds1742_nvram_attr = {
                 .mode = S_IRUGO | S_IWUGO,
                 .owner = THIS_MODULE,
         },
-        .size = RTC_OFFSET,
         .read = ds1742_nvram_read,
         .write = ds1742_nvram_write,
 };
@@ -175,19 +180,23 @@ static int __init ds1742_rtc_probe(struct platform_device *pdev)
         pdata = kzalloc(sizeof(*pdata), GFP_KERNEL);
         if (!pdata)
                 return -ENOMEM;
-        if (!request_mem_region(res->start, RTC_REG_SIZE, pdev->name)) {
+        pdata->size = res->end - res->start + 1;
+        if (!request_mem_region(res->start, pdata->size, pdev->name)) {
                 ret = -EBUSY;
                 goto out;
         }
         pdata->baseaddr = res->start;
-        ioaddr = ioremap(pdata->baseaddr, RTC_REG_SIZE);
+        ioaddr = ioremap(pdata->baseaddr, pdata->size);
         if (!ioaddr) {
                 ret = -ENOMEM;
                 goto out;
         }
-        pdata->ioaddr = ioaddr;
+        pdata->ioaddr_nvram = ioaddr;
+        pdata->size_nvram = pdata->size - RTC_SIZE;
+        pdata->ioaddr_rtc = ioaddr + pdata->size_nvram;
 
         /* turn RTC on if it was not on */
+        ioaddr = pdata->ioaddr_rtc;
         sec = readb(ioaddr + RTC_SECONDS);
         if (sec & RTC_STOP) {
                 sec &= RTC_SECONDS_MASK;
@@ -208,6 +217,8 @@ static int __init ds1742_rtc_probe(struct platform_device *pdev)
         pdata->rtc = rtc;
         pdata->last_jiffies = jiffies;
         platform_set_drvdata(pdev, pdata);
+        ds1742_nvram_attr.size = max(ds1742_nvram_attr.size,
+                                     pdata->size_nvram);
         ret = sysfs_create_bin_file(&pdev->dev.kobj, &ds1742_nvram_attr);
         if (ret)
                 goto out;
@@ -215,10 +226,10 @@ static int __init ds1742_rtc_probe(struct platform_device *pdev)
  out:
         if (pdata->rtc)
                 rtc_device_unregister(pdata->rtc);
-        if (ioaddr)
-                iounmap(ioaddr);
+        if (pdata->ioaddr_nvram)
+                iounmap(pdata->ioaddr_nvram);
         if (pdata->baseaddr)
-                release_mem_region(pdata->baseaddr, RTC_REG_SIZE);
+                release_mem_region(pdata->baseaddr, pdata->size);
         kfree(pdata);
         return ret;
 }
@@ -229,8 +240,8 @@ static int __devexit ds1742_rtc_remove(struct platform_device *pdev)
 
         sysfs_remove_bin_file(&pdev->dev.kobj, &ds1742_nvram_attr);
         rtc_device_unregister(pdata->rtc);
-        iounmap(pdata->ioaddr);
-        release_mem_region(pdata->baseaddr, RTC_REG_SIZE);
+        iounmap(pdata->ioaddr_nvram);
+        release_mem_region(pdata->baseaddr, pdata->size);
         kfree(pdata);
         return 0;
 }
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c
new file mode 100644
index 000000000000..eac5fb1fc02f
--- /dev/null
+++ b/drivers/rtc/rtc-omap.c
@@ -0,0 +1,572 @@
+/*
+ * TI OMAP1 Real Time Clock interface for Linux
+ *
+ * Copyright (C) 2003 MontaVista Software, Inc.
+ * Author: George G. Davis <gdavis@mvista.com> or <source@mvista.com>
+ *
+ * Copyright (C) 2006 David Brownell (new RTC framework)
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/ioport.h>
+#include <linux/delay.h>
+#include <linux/rtc.h>
+#include <linux/bcd.h>
+#include <linux/platform_device.h>
+
+#include <asm/io.h>
+#include <asm/mach/time.h>
+
+
+/* The OMAP1 RTC is a year/month/day/hours/minutes/seconds BCD clock
+ * with century-range alarm matching, driven by the 32kHz clock.
+ *
+ * The main user-visible ways it differs from PC RTCs are by omitting
+ * "don't care" alarm fields and sub-second periodic IRQs, and having
+ * an autoadjust mechanism to calibrate to the true oscillator rate.
+ *
+ * Board-specific wiring options include using split power mode with
+ * RTC_OFF_NOFF used as the reset signal (so the RTC won't be reset),
+ * and wiring RTC_WAKE_INT (so the RTC alarm can wake the system from
+ * low power modes).  See the BOARD-SPECIFIC CUSTOMIZATION comment.
+ */
+
+#define OMAP_RTC_BASE                   0xfffb4800
+
+/* RTC registers */
+#define OMAP_RTC_SECONDS_REG            0x00
+#define OMAP_RTC_MINUTES_REG            0x04
+#define OMAP_RTC_HOURS_REG              0x08
+#define OMAP_RTC_DAYS_REG               0x0C
+#define OMAP_RTC_MONTHS_REG             0x10
+#define OMAP_RTC_YEARS_REG              0x14
+#define OMAP_RTC_WEEKS_REG              0x18
+
+#define OMAP_RTC_ALARM_SECONDS_REG      0x20
+#define OMAP_RTC_ALARM_MINUTES_REG      0x24
+#define OMAP_RTC_ALARM_HOURS_REG        0x28
+#define OMAP_RTC_ALARM_DAYS_REG         0x2c
+#define OMAP_RTC_ALARM_MONTHS_REG       0x30
+#define OMAP_RTC_ALARM_YEARS_REG        0x34
+
+#define OMAP_RTC_CTRL_REG               0x40
+#define OMAP_RTC_STATUS_REG             0x44
+#define OMAP_RTC_INTERRUPTS_REG         0x48
+
+#define OMAP_RTC_COMP_LSB_REG           0x4c
+#define OMAP_RTC_COMP_MSB_REG           0x50
+#define OMAP_RTC_OSC_REG                0x54
+
+/* OMAP_RTC_CTRL_REG bit fields: */
+#define OMAP_RTC_CTRL_SPLIT             (1<<7)
+#define OMAP_RTC_CTRL_DISABLE           (1<<6)
+#define OMAP_RTC_CTRL_SET_32_COUNTER    (1<<5)
+#define OMAP_RTC_CTRL_TEST              (1<<4)
+#define OMAP_RTC_CTRL_MODE_12_24        (1<<3)
+#define OMAP_RTC_CTRL_AUTO_COMP         (1<<2)
+#define OMAP_RTC_CTRL_ROUND_30S         (1<<1)
+#define OMAP_RTC_CTRL_STOP              (1<<0)
+
+/* OMAP_RTC_STATUS_REG bit fields: */
+#define OMAP_RTC_STATUS_POWER_UP        (1<<7)
+#define OMAP_RTC_STATUS_ALARM           (1<<6)
+#define OMAP_RTC_STATUS_1D_EVENT        (1<<5)
+#define OMAP_RTC_STATUS_1H_EVENT        (1<<4)
+#define OMAP_RTC_STATUS_1M_EVENT        (1<<3)
+#define OMAP_RTC_STATUS_1S_EVENT        (1<<2)
+#define OMAP_RTC_STATUS_RUN             (1<<1)
+#define OMAP_RTC_STATUS_BUSY            (1<<0)
+
+/* OMAP_RTC_INTERRUPTS_REG bit fields: */
+#define OMAP_RTC_INTERRUPTS_IT_ALARM    (1<<3)
+#define OMAP_RTC_INTERRUPTS_IT_TIMER    (1<<2)
+
+
+#define rtc_read(addr)          omap_readb(OMAP_RTC_BASE + (addr))
+#define rtc_write(val, addr)    omap_writeb(val, OMAP_RTC_BASE + (addr))
+
+
+/* platform_bus isn't hotpluggable, so for static linkage it'd be safe
+ * to get rid of probe() and remove() code ... too bad the driver struct
+ * remembers probe(), that's about 25% of the runtime footprint!!
+ */
+#ifndef MODULE
+#undef  __devexit
+#undef  __devexit_p
+#define __devexit       __exit
+#define __devexit_p     __exit_p
+#endif
+
+
+/* we rely on the rtc framework to handle locking (rtc->ops_lock),
+ * so the only other requirement is that register accesses which
+ * require BUSY to be clear are made with IRQs locally disabled
+ */
+static void rtc_wait_not_busy(void)
+{
+        int     count = 0;
+        u8      status;
+
+        /* BUSY may stay active for 1/32768 second (~30 usec) */
+        for (count = 0; count < 50; count++) {
+                status = rtc_read(OMAP_RTC_STATUS_REG);
+                if ((status & (u8)OMAP_RTC_STATUS_BUSY) == 0)
+                        break;
+                udelay(1);
+        }
+        /* now we have ~15 usec to read/write various registers */
+}
+
+static irqreturn_t rtc_irq(int irq, void *class_dev)
+{
+        unsigned long           events = 0;
+        u8                      irq_data;
+
+        irq_data = rtc_read(OMAP_RTC_STATUS_REG);
+
+        /* alarm irq? */
+        if (irq_data & OMAP_RTC_STATUS_ALARM) {
+                rtc_write(OMAP_RTC_STATUS_ALARM, OMAP_RTC_STATUS_REG);
+                events |= RTC_IRQF | RTC_AF;
+        }
+
+        /* 1/sec periodic/update irq? */
+        if (irq_data & OMAP_RTC_STATUS_1S_EVENT)
+                events |= RTC_IRQF | RTC_UF;
+
+        rtc_update_irq(class_dev, 1, events);
+
+        return IRQ_HANDLED;
+}
+
+#ifdef  CONFIG_RTC_INTF_DEV
+
+static int
+omap_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg)
+{
+        u8 reg;
+
+        switch (cmd) {
+        case RTC_AIE_OFF:
+        case RTC_AIE_ON:
+        case RTC_UIE_OFF:
+        case RTC_UIE_ON:
+                break;
+        default:
+                return -ENOIOCTLCMD;
+        }
+
+        local_irq_disable();
+        rtc_wait_not_busy();
+        reg = rtc_read(OMAP_RTC_INTERRUPTS_REG);
+        switch (cmd) {
+        /* AIE = Alarm Interrupt Enable */
+        case RTC_AIE_OFF:
+                reg &= ~OMAP_RTC_INTERRUPTS_IT_ALARM;
+                break;
+        case RTC_AIE_ON:
+                reg |= OMAP_RTC_INTERRUPTS_IT_ALARM;
+                break;
+        /* UIE = Update Interrupt Enable (1/second) */
+        case RTC_UIE_OFF:
+                reg &= ~OMAP_RTC_INTERRUPTS_IT_TIMER;
+                break;
+        case RTC_UIE_ON:
+                reg |= OMAP_RTC_INTERRUPTS_IT_TIMER;
+                break;
+        }
+        rtc_wait_not_busy();
+        rtc_write(reg, OMAP_RTC_INTERRUPTS_REG);
+        local_irq_enable();
+
+        return 0;
+}
+
+#else
+#define omap_rtc_ioctl  NULL
+#endif
+
+/* this hardware doesn't support "don't care" alarm fields */
+static int tm2bcd(struct rtc_time *tm)
+{
+        if (rtc_valid_tm(tm) != 0)
+                return -EINVAL;
+
+        tm->tm_sec = BIN2BCD(tm->tm_sec);
+        tm->tm_min = BIN2BCD(tm->tm_min);
+        tm->tm_hour = BIN2BCD(tm->tm_hour);
+        tm->tm_mday = BIN2BCD(tm->tm_mday);
+
+        tm->tm_mon = BIN2BCD(tm->tm_mon + 1);
+
+        /* epoch == 1900 */
+        if (tm->tm_year < 100 || tm->tm_year > 199)
+                return -EINVAL;
+        tm->tm_year = BIN2BCD(tm->tm_year - 100);
+
+        return 0;
+}
+
+static void bcd2tm(struct rtc_time *tm)
+{
+        tm->tm_sec = BCD2BIN(tm->tm_sec);
+        tm->tm_min = BCD2BIN(tm->tm_min);
+        tm->tm_hour = BCD2BIN(tm->tm_hour);
+        tm->tm_mday = BCD2BIN(tm->tm_mday);
+        tm->tm_mon = BCD2BIN(tm->tm_mon) - 1;
+        /* epoch == 1900 */
+        tm->tm_year = BCD2BIN(tm->tm_year) + 100;
+}
+
+
+static int omap_rtc_read_time(struct device *dev, struct rtc_time *tm)
+{
+        /* we don't report wday/yday/isdst ... */
+        local_irq_disable();
+        rtc_wait_not_busy();
+
+        tm->tm_sec = rtc_read(OMAP_RTC_SECONDS_REG);
+        tm->tm_min = rtc_read(OMAP_RTC_MINUTES_REG);
+        tm->tm_hour = rtc_read(OMAP_RTC_HOURS_REG);
+        tm->tm_mday = rtc_read(OMAP_RTC_DAYS_REG);
+        tm->tm_mon = rtc_read(OMAP_RTC_MONTHS_REG);
+        tm->tm_year = rtc_read(OMAP_RTC_YEARS_REG);
+
+        local_irq_enable();
+
+        bcd2tm(tm);
+        return 0;
+}
+
+static int omap_rtc_set_time(struct device *dev, struct rtc_time *tm)
+{
+        if (tm2bcd(tm) < 0)
+                return -EINVAL;
+        local_irq_disable();
+        rtc_wait_not_busy();
+
+        rtc_write(tm->tm_year, OMAP_RTC_YEARS_REG);
+        rtc_write(tm->tm_mon, OMAP_RTC_MONTHS_REG);
+        rtc_write(tm->tm_mday, OMAP_RTC_DAYS_REG);
+        rtc_write(tm->tm_hour, OMAP_RTC_HOURS_REG);
+        rtc_write(tm->tm_min, OMAP_RTC_MINUTES_REG);
+        rtc_write(tm->tm_sec, OMAP_RTC_SECONDS_REG);
+
+        local_irq_enable();
+
+        return 0;
+}
+
+static int omap_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alm)
+{
+        local_irq_disable();
+        rtc_wait_not_busy();
+
+        alm->time.tm_sec = rtc_read(OMAP_RTC_ALARM_SECONDS_REG);
+        alm->time.tm_min = rtc_read(OMAP_RTC_ALARM_MINUTES_REG);
+        alm->time.tm_hour = rtc_read(OMAP_RTC_ALARM_HOURS_REG);
+        alm->time.tm_mday = rtc_read(OMAP_RTC_ALARM_DAYS_REG);
+        alm->time.tm_mon = rtc_read(OMAP_RTC_ALARM_MONTHS_REG);
+        alm->time.tm_year = rtc_read(OMAP_RTC_ALARM_YEARS_REG);
+
+        local_irq_enable();
+
+        bcd2tm(&alm->time);
+        alm->pending = !!(rtc_read(OMAP_RTC_INTERRUPTS_REG)
+                        & OMAP_RTC_INTERRUPTS_IT_ALARM);
+        alm->enabled = alm->pending && device_may_wakeup(dev);
+
+        return 0;
+}
+
+static int omap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm)
+{
+        u8 reg;
+
+        /* Much userspace code uses RTC_ALM_SET, thus "don't care" for
+         * day/month/year specifies alarms up to 24 hours in the future.
+         * So we need to handle that ... but let's ignore the "don't care"
+         * values for hours/minutes/seconds.
+         */
+        if (alm->time.tm_mday <= 0
+                        && alm->time.tm_mon < 0
+                        && alm->time.tm_year < 0) {
+                struct rtc_time tm;
+                unsigned long now, then;
+
+                omap_rtc_read_time(dev, &tm);
+                rtc_tm_to_time(&tm, &now);
+
+                alm->time.tm_mday = tm.tm_mday;
+                alm->time.tm_mon = tm.tm_mon;
+                alm->time.tm_year = tm.tm_year;
+                rtc_tm_to_time(&alm->time, &then);
+
+                /* sometimes the alarm wraps into tomorrow */
+                if (then < now) {
+                        rtc_time_to_tm(now + 24 * 60 * 60, &tm);
+                        alm->time.tm_mday = tm.tm_mday;
+                        alm->time.tm_mon = tm.tm_mon;
+                        alm->time.tm_year = tm.tm_year;
+                }
+        }
+
+        if (tm2bcd(&alm->time) < 0)
+                return -EINVAL;
+
+        local_irq_disable();
+        rtc_wait_not_busy();
+
+        rtc_write(alm->time.tm_year, OMAP_RTC_ALARM_YEARS_REG);
+        rtc_write(alm->time.tm_mon, OMAP_RTC_ALARM_MONTHS_REG);
+        rtc_write(alm->time.tm_mday, OMAP_RTC_ALARM_DAYS_REG);
+        rtc_write(alm->time.tm_hour, OMAP_RTC_ALARM_HOURS_REG);
+        rtc_write(alm->time.tm_min, OMAP_RTC_ALARM_MINUTES_REG);
+        rtc_write(alm->time.tm_sec, OMAP_RTC_ALARM_SECONDS_REG);
+
+        reg = rtc_read(OMAP_RTC_INTERRUPTS_REG);
+        if (alm->enabled)
+                reg |= OMAP_RTC_INTERRUPTS_IT_ALARM;
+        else
+                reg &= ~OMAP_RTC_INTERRUPTS_IT_ALARM;
+        rtc_write(reg, OMAP_RTC_INTERRUPTS_REG);
+
+        local_irq_enable();
+
+        return 0;
+}
+
+static struct rtc_class_ops omap_rtc_ops = {
+        .ioctl          = omap_rtc_ioctl,
+        .read_time      = omap_rtc_read_time,
+        .set_time       = omap_rtc_set_time,
+        .read_alarm     = omap_rtc_read_alarm,
+        .set_alarm      = omap_rtc_set_alarm,
+};
+
+static int omap_rtc_alarm;
+static int omap_rtc_timer;
+
+static int __devinit omap_rtc_probe(struct platform_device *pdev)
+{
+        struct resource         *res, *mem;
+        struct rtc_device       *rtc;
+        u8                      reg, new_ctrl;
+
+        omap_rtc_timer = platform_get_irq(pdev, 0);
+        if (omap_rtc_timer <= 0) {
+                pr_debug("%s: no update irq?\n", pdev->name);
+                return -ENOENT;
+        }
+
+        omap_rtc_alarm = platform_get_irq(pdev, 1);
+        if (omap_rtc_alarm <= 0) {
+                pr_debug("%s: no alarm irq?\n", pdev->name);
+                return -ENOENT;
+        }
+
+        /* NOTE:  using static mapping for RTC registers */
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (res && res->start != OMAP_RTC_BASE) {
+                pr_debug("%s: RTC registers at %08x, expected %08x\n",
+                        pdev->name, (unsigned) res->start, OMAP_RTC_BASE);
+                return -ENOENT;
+        }
+
+        if (res)
+                mem = request_mem_region(res->start,
+                                res->end - res->start + 1,
+                                pdev->name);
+        else
+                mem = NULL;
+        if (!mem) {
+                pr_debug("%s: RTC registers at %08x are not free\n",
+                        pdev->name, OMAP_RTC_BASE);
+                return -EBUSY;
+        }
+
+        rtc = rtc_device_register(pdev->name, &pdev->dev,
+                        &omap_rtc_ops, THIS_MODULE);
+        if (IS_ERR(rtc)) {
+                pr_debug("%s: can't register RTC device, err %ld\n",
+                        pdev->name, PTR_ERR(rtc));
+                goto fail;
+        }
+        platform_set_drvdata(pdev, rtc);
+        class_set_devdata(&rtc->class_dev, mem);
+
+        /* clear pending irqs, and set 1/second periodic,
+         * which we'll use instead of update irqs
+         */
+        rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
+
+        /* clear old status */
+        reg = rtc_read(OMAP_RTC_STATUS_REG);
+        if (reg & (u8) OMAP_RTC_STATUS_POWER_UP) {
+                pr_info("%s: RTC power up reset detected\n",
+                        pdev->name);
+                rtc_write(OMAP_RTC_STATUS_POWER_UP, OMAP_RTC_STATUS_REG);
+        }
+        if (reg & (u8) OMAP_RTC_STATUS_ALARM)
+                rtc_write(OMAP_RTC_STATUS_ALARM, OMAP_RTC_STATUS_REG);
+
+        /* handle periodic and alarm irqs */
+        if (request_irq(omap_rtc_timer, rtc_irq, SA_INTERRUPT,
+                        rtc->class_dev.class_id, &rtc->class_dev)) {
+                pr_debug("%s: RTC timer interrupt IRQ%d already claimed\n",
+                        pdev->name, omap_rtc_timer);
+                goto fail0;
+        }
+        if (request_irq(omap_rtc_alarm, rtc_irq, SA_INTERRUPT,
+                        rtc->class_dev.class_id, &rtc->class_dev)) {
+                pr_debug("%s: RTC alarm interrupt IRQ%d already claimed\n",
+                        pdev->name, omap_rtc_alarm);
+                goto fail1;
+        }
+
+        /* On boards with split power, RTC_ON_NOFF won't reset the RTC */
+        reg = rtc_read(OMAP_RTC_CTRL_REG);
+        if (reg & (u8) OMAP_RTC_CTRL_STOP)
+                pr_info("%s: already running\n", pdev->name);
+
+        /* force to 24 hour mode */
+        new_ctrl = reg & ~(OMAP_RTC_CTRL_SPLIT|OMAP_RTC_CTRL_AUTO_COMP);
+        new_ctrl |= OMAP_RTC_CTRL_STOP;
+
+        /* BOARD-SPECIFIC CUSTOMIZATION CAN GO HERE:
+         *
+         *  - Boards wired so that RTC_WAKE_INT does something, and muxed
+         *    right (W13_1610_RTC_WAKE_INT is the default after chip reset),
+         *    should initialize the device wakeup flag appropriately.
+         *
+         *  - Boards wired so RTC_ON_nOFF is used as the reset signal,
+         *    rather than nPWRON_RESET, should forcibly enable split
+         *    power mode.  (Some chip errata report that RTC_CTRL_SPLIT
+         *    is write-only, and always reads as zero...)
+         */
+        device_init_wakeup(&pdev->dev, 0);
+
+        if (new_ctrl & (u8) OMAP_RTC_CTRL_SPLIT)
+                pr_info("%s: split power mode\n", pdev->name);
+
+        if (reg != new_ctrl)
+                rtc_write(new_ctrl, OMAP_RTC_CTRL_REG);
+
+        return 0;
+
+fail1:
+        free_irq(omap_rtc_timer, NULL);
+fail0:
+        rtc_device_unregister(rtc);
+fail:
+        release_resource(mem);
+        return -EIO;
+}
+
+static int __devexit omap_rtc_remove(struct platform_device *pdev)
+{
+        struct rtc_device       *rtc = platform_get_drvdata(pdev);;
+
+        device_init_wakeup(&pdev->dev, 0);
+
+        /* leave rtc running, but disable irqs */
+        rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
+
+        free_irq(omap_rtc_timer, rtc);
+        free_irq(omap_rtc_alarm, rtc);
+
+        release_resource(class_get_devdata(&rtc->class_dev));
+        rtc_device_unregister(rtc);
+        return 0;
+}
+
+#ifdef CONFIG_PM
+
+static struct timespec rtc_delta;
+static u8 irqstat;
+
+static int omap_rtc_suspend(struct platform_device *pdev, pm_message_t state)
+{
+        struct rtc_time rtc_tm;
+        struct timespec time;
+
+        time.tv_nsec = 0;
+        omap_rtc_read_time(NULL, &rtc_tm);
+        rtc_tm_to_time(&rtc_tm, &time.tv_sec);
+
+        save_time_delta(&rtc_delta, &time);
+        irqstat = rtc_read(OMAP_RTC_INTERRUPTS_REG);
+
+        /* FIXME the RTC alarm is not currently acting as a wakeup event
+         * source, and in fact this enable() call is just saving a flag
+         * that's never used...
+         */
+        if (device_may_wakeup(&pdev->dev))
+                enable_irq_wake(omap_rtc_alarm);
+        else
+                rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
+
+        return 0;
+}
+
+static int omap_rtc_resume(struct platform_device *pdev)
+{
+        struct rtc_time rtc_tm;
+        struct timespec time;
+
+        time.tv_nsec = 0;
+        omap_rtc_read_time(NULL, &rtc_tm);
+        rtc_tm_to_time(&rtc_tm, &time.tv_sec);
+
+        restore_time_delta(&rtc_delta, &time);
+        if (device_may_wakeup(&pdev->dev))
+                disable_irq_wake(omap_rtc_alarm);
+        else
+                rtc_write(irqstat, OMAP_RTC_INTERRUPTS_REG);
+        return 0;
+}
+
+#else
+#define omap_rtc_suspend NULL
+#define omap_rtc_resume  NULL
+#endif
+
+static void omap_rtc_shutdown(struct platform_device *pdev)
+{
+        rtc_write(0, OMAP_RTC_INTERRUPTS_REG);
+}
+
+MODULE_ALIAS("omap_rtc");
+static struct platform_driver omap_rtc_driver = {
+        .probe          = omap_rtc_probe,
+        .remove         = __devexit_p(omap_rtc_remove),
+        .suspend        = omap_rtc_suspend,
+        .resume         = omap_rtc_resume,
+        .shutdown       = omap_rtc_shutdown,
+        .driver         = {
+                .name   = "omap_rtc",
+                .owner  = THIS_MODULE,
+        },
+};
+
+static int __init rtc_init(void)
+{
+        return platform_driver_register(&omap_rtc_driver);
+}
+module_init(rtc_init);
+
+static void __exit rtc_exit(void)
+{
+        platform_driver_unregister(&omap_rtc_driver);
+}
+module_exit(rtc_exit);
+
+MODULE_AUTHOR("George G. Davis (and others)");
+MODULE_LICENSE("GPL");
diff --git a/drivers/rtc/rtc-rs5c372.c b/drivers/rtc/rtc-rs5c372.c
index 2a86632580f1..e2c7698fdba3 100644
--- a/drivers/rtc/rtc-rs5c372.c
+++ b/drivers/rtc/rtc-rs5c372.c
@@ -13,7 +13,7 @@
 #include <linux/rtc.h>
 #include <linux/bcd.h>
 
-#define DRV_VERSION "0.2"
+#define DRV_VERSION "0.3"
 
 /* Addresses to scan */
 static unsigned short normal_i2c[] = { /* 0x32,*/ I2C_CLIENT_END };
@@ -39,6 +39,14 @@ static int rs5c372_attach(struct i2c_adapter *adapter);
 static int rs5c372_detach(struct i2c_client *client);
 static int rs5c372_probe(struct i2c_adapter *adapter, int address, int kind);
 
+struct rs5c372 {
+        u8 reg_addr;
+        u8 regs[17];
+        struct i2c_msg msg[1];
+        struct i2c_client client;
+        struct rtc_device *rtc;
+};
+
 static struct i2c_driver rs5c372_driver = {
         .driver         = {
                 .name   = "rs5c372",
@@ -49,18 +57,16 @@ static struct i2c_driver rs5c372_driver = {
 
 static int rs5c372_get_datetime(struct i2c_client *client, struct rtc_time *tm)
 {
-        unsigned char buf[7] = { RS5C372_REG_BASE };
 
-        /* this implements the 1st reading method, according
-         * to the datasheet. buf[0] is initialized with
-         * address ptr and transmission format register.
+        struct rs5c372 *rs5c372 = i2c_get_clientdata(client);
+        u8 *buf = &(rs5c372->regs[1]);
+
+        /* this implements the 3rd reading method, according
+         * to the datasheet. rs5c372 defaults to internal
+         * address 0xF, so 0x0 is in regs[1]
          */
-        struct i2c_msg msgs[] = {
-                { client->addr, 0, 1, buf },
-                { client->addr, I2C_M_RD, 7, buf },
-        };
 
-        if ((i2c_transfer(client->adapter, msgs, 2)) != 2) {
+        if ((i2c_transfer(client->adapter, rs5c372->msg, 1)) != 1) {
                 dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
                 return -EIO;
         }
@@ -114,25 +120,16 @@ static int rs5c372_set_datetime(struct i2c_client *client, struct rtc_time *tm)
 
 static int rs5c372_get_trim(struct i2c_client *client, int *osc, int *trim)
 {
-        unsigned char buf = RS5C372_REG_TRIM;
-
-        struct i2c_msg msgs[] = {
-                { client->addr, 0, 1, &buf },
-                { client->addr, I2C_M_RD, 1, &buf },
-        };
-
-        if ((i2c_transfer(client->adapter, msgs, 2)) != 2) {
-                dev_err(&client->dev, "%s: read error\n", __FUNCTION__);
-                return -EIO;
-        }
-
-        dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, *trim);
+        struct rs5c372 *rs5c372 = i2c_get_clientdata(client);
+        u8 tmp = rs5c372->regs[RS5C372_REG_TRIM + 1];
 
         if (osc)
-                *osc = (buf & RS5C372_TRIM_XSL) ? 32000 : 32768;
+                *osc = (tmp & RS5C372_TRIM_XSL) ? 32000 : 32768;
 
-        if (trim)
-                *trim = buf & RS5C372_TRIM_MASK;
+        if (trim) {
+                *trim = tmp & RS5C372_TRIM_MASK;
+                dev_dbg(&client->dev, "%s: raw trim=%x\n", __FUNCTION__, *trim);
+        }
 
         return 0;
 }
@@ -201,7 +198,7 @@ static int rs5c372_probe(struct i2c_adapter *adapter, int address, int kind)
 {
         int err = 0;
         struct i2c_client *client;
-        struct rtc_device *rtc;
+        struct rs5c372 *rs5c372;
 
         dev_dbg(&adapter->dev, "%s\n", __FUNCTION__);
 
@@ -210,10 +207,11 @@ static int rs5c372_probe(struct i2c_adapter *adapter, int address, int kind)
                 goto exit;
         }
 
-        if (!(client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL))) {
+        if (!(rs5c372 = kzalloc(sizeof(struct rs5c372), GFP_KERNEL))) {
                 err = -ENOMEM;
                 goto exit;
         }
+        client = &rs5c372->client;
 
         /* I2C client */
         client->addr = address;
@@ -222,32 +220,47 @@ static int rs5c372_probe(struct i2c_adapter *adapter, int address, int kind)
 
         strlcpy(client->name, rs5c372_driver.driver.name, I2C_NAME_SIZE);
 
+        i2c_set_clientdata(client, rs5c372);
+
+        rs5c372->msg[0].addr = address;
+        rs5c372->msg[0].flags = I2C_M_RD;
+        rs5c372->msg[0].len = sizeof(rs5c372->regs);
+        rs5c372->msg[0].buf = rs5c372->regs;
+
         /* Inform the i2c layer */
         if ((err = i2c_attach_client(client)))
                 goto exit_kfree;
 
         dev_info(&client->dev, "chip found, driver version " DRV_VERSION "\n");
 
-        rtc = rtc_device_register(rs5c372_driver.driver.name, &client->dev,
-                                &rs5c372_rtc_ops, THIS_MODULE);
+        rs5c372->rtc = rtc_device_register(rs5c372_driver.driver.name,
+                                &client->dev, &rs5c372_rtc_ops, THIS_MODULE);
 
-        if (IS_ERR(rtc)) {
-                err = PTR_ERR(rtc);
+        if (IS_ERR(rs5c372->rtc)) {
+                err = PTR_ERR(rs5c372->rtc);
                 goto exit_detach;
         }
 
-        i2c_set_clientdata(client, rtc);
-
-        device_create_file(&client->dev, &dev_attr_trim);
-        device_create_file(&client->dev, &dev_attr_osc);
+        err = device_create_file(&client->dev, &dev_attr_trim);
+        if (err)
+                goto exit_devreg;
+        err = device_create_file(&client->dev, &dev_attr_osc);
+        if (err)
+                goto exit_trim;
 
         return 0;
 
+exit_trim:
+        device_remove_file(&client->dev, &dev_attr_trim);
+
+exit_devreg:
+        rtc_device_unregister(rs5c372->rtc);
+
 exit_detach:
         i2c_detach_client(client);
 
 exit_kfree:
-        kfree(client);
+        kfree(rs5c372);
 
 exit:
         return err;
@@ -256,16 +269,15 @@ exit:
 static int rs5c372_detach(struct i2c_client *client)
 {
         int err;
-        struct rtc_device *rtc = i2c_get_clientdata(client);
+        struct rs5c372 *rs5c372 = i2c_get_clientdata(client);
 
-        if (rtc)
-                rtc_device_unregister(rtc);
+        if (rs5c372->rtc)
+                rtc_device_unregister(rs5c372->rtc);
 
         if ((err = i2c_detach_client(client)))
                 return err;
 
-        kfree(client);
-
+        kfree(rs5c372);
         return 0;
 }
 
diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
index bc4bd24508a2..f50a1b8e1607 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -99,6 +99,7 @@ static ssize_t test_irq_store(struct device *dev,
         struct rtc_device *rtc = platform_get_drvdata(plat_dev);
 
         retval = count;
+        local_irq_disable();
         if (strncmp(buf, "tick", 4) == 0)
                 rtc_update_irq(&rtc->class_dev, 1, RTC_PF | RTC_IRQF);
         else if (strncmp(buf, "alarm", 5) == 0)
@@ -107,6 +108,7 @@ static ssize_t test_irq_store(struct device *dev,
                 rtc_update_irq(&rtc->class_dev, 1, RTC_UF | RTC_IRQF);
         else
                 retval = -EINVAL;
+        local_irq_enable();
 
         return retval;
 }
@@ -121,11 +123,18 @@ static int test_probe(struct platform_device *plat_dev)
                 err = PTR_ERR(rtc);
                 return err;
         }
-        device_create_file(&plat_dev->dev, &dev_attr_irq);
+
+        err = device_create_file(&plat_dev->dev, &dev_attr_irq);
+        if (err)
+                goto err;
 
         platform_set_drvdata(plat_dev, rtc);
 
         return 0;
+
+err:
+        rtc_device_unregister(rtc);
+        return err;
 }
 
 static int __devexit test_remove(struct platform_device *plat_dev)
diff --git a/drivers/rtc/rtc-x1205.c b/drivers/rtc/rtc-x1205.c
index 522c69753bbf..9a67487d086b 100644
--- a/drivers/rtc/rtc-x1205.c
+++ b/drivers/rtc/rtc-x1205.c
@@ -562,11 +562,19 @@ static int x1205_probe(struct i2c_adapter *adapter, int address, int kind)
         else
                 dev_err(&client->dev, "couldn't read status\n");
 
-        device_create_file(&client->dev, &dev_attr_atrim);
-        device_create_file(&client->dev, &dev_attr_dtrim);
+        err = device_create_file(&client->dev, &dev_attr_atrim);
+        if (err) goto exit_devreg;
+        err = device_create_file(&client->dev, &dev_attr_dtrim);
+        if (err) goto exit_atrim;
 
         return 0;
 
+exit_atrim:
+        device_remove_file(&client->dev, &dev_attr_atrim);
+
+exit_devreg:
+        rtc_device_unregister(rtc);
+
 exit_detach:
         i2c_detach_client(client);
 
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 79ffef6bfaf8..2af2d9b53d18 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -54,7 +54,7 @@ static void dasd_flush_request_queue(struct dasd_device *);
 static void dasd_int_handler(struct ccw_device *, unsigned long, struct irb *);
 static int dasd_flush_ccw_queue(struct dasd_device *, int);
 static void dasd_tasklet(struct dasd_device *);
-static void do_kick_device(void *data);
+static void do_kick_device(struct work_struct *);
 
 /*
  * SECTION: Operations on the device structure.
@@ -100,7 +100,7 @@ dasd_alloc_device(void)
                      (unsigned long) device);
         INIT_LIST_HEAD(&device->ccw_queue);
         init_timer(&device->timer);
-        INIT_WORK(&device->kick_work, do_kick_device, device);
+        INIT_WORK(&device->kick_work, do_kick_device);
         device->state = DASD_STATE_NEW;
         device->target = DASD_STATE_NEW;
 
@@ -407,11 +407,9 @@ dasd_change_state(struct dasd_device *device)
  * event daemon.
  */
 static void
-do_kick_device(void *data)
+do_kick_device(struct work_struct *work)
 {
-        struct dasd_device *device;
-
-        device = (struct dasd_device *) data;
+        struct dasd_device *device = container_of(work, struct dasd_device, kick_work);
         dasd_change_state(device);
         dasd_schedule_bh(device);
         dasd_put_device(device);
@@ -1264,15 +1262,21 @@ __dasd_check_expire(struct dasd_device * device)
         if (list_empty(&device->ccw_queue))
                 return;
         cqr = list_entry(device->ccw_queue.next, struct dasd_ccw_req, list);
-        if (cqr->status == DASD_CQR_IN_IO && cqr->expires != 0) {
-                if (time_after_eq(jiffies, cqr->expires + cqr->starttime)) {
+        if ((cqr->status == DASD_CQR_IN_IO && cqr->expires != 0) &&
+            (time_after_eq(jiffies, cqr->expires + cqr->starttime))) {
+                if (device->discipline->term_IO(cqr) != 0) {
+                        /* Hmpf, try again in 5 sec */
+                        dasd_set_timer(device, 5*HZ);
+                        DEV_MESSAGE(KERN_ERR, device,
+                                    "internal error - timeout (%is) expired "
+                                    "for cqr %p, termination failed, "
+                                    "retrying in 5s",
+                                    (cqr->expires/HZ), cqr);
+                } else {
                         DEV_MESSAGE(KERN_ERR, device,
                                     "internal error - timeout (%is) expired "
                                     "for cqr %p (%i retries left)",
                                     (cqr->expires/HZ), cqr, cqr->retries);
-                        if (device->discipline->term_IO(cqr) != 0)
-                                /* Hmpf, try again in 1/10 sec */
-                                dasd_set_timer(device, 10);
                 }
         }
 }
diff --git a/drivers/s390/block/dasd_devmap.c b/drivers/s390/block/dasd_devmap.c
index 91cf971f0652..cf28ccc57948 100644
--- a/drivers/s390/block/dasd_devmap.c
+++ b/drivers/s390/block/dasd_devmap.c
@@ -25,7 +25,7 @@
 
 #include "dasd_int.h"
 
-kmem_cache_t *dasd_page_cache;
+struct kmem_cache *dasd_page_cache;
 EXPORT_SYMBOL_GPL(dasd_page_cache);
 
 /*
@@ -684,21 +684,26 @@ dasd_ro_store(struct device *dev, struct device_attribute *attr,
               const char *buf, size_t count)
 {
         struct dasd_devmap *devmap;
-        int ro_flag;
+        int val;
+        char *endp;
 
         devmap = dasd_devmap_from_cdev(to_ccwdev(dev));
         if (IS_ERR(devmap))
                 return PTR_ERR(devmap);
-        ro_flag = buf[0] == '1';
+
+        val = simple_strtoul(buf, &endp, 0);
+        if (((endp + 1) < (buf + count)) || (val > 1))
+                return -EINVAL;
+
         spin_lock(&dasd_devmap_lock);
-        if (ro_flag)
+        if (val)
                 devmap->features |= DASD_FEATURE_READONLY;
         else
                 devmap->features &= ~DASD_FEATURE_READONLY;
         if (devmap->device)
                 devmap->device->features = devmap->features;
         if (devmap->device && devmap->device->gdp)
-                set_disk_ro(devmap->device->gdp, ro_flag);
+                set_disk_ro(devmap->device->gdp, val);
         spin_unlock(&dasd_devmap_lock);
         return count;
 }
@@ -729,17 +734,22 @@ dasd_use_diag_store(struct device *dev, struct device_attribute *attr,
 {
         struct dasd_devmap *devmap;
         ssize_t rc;
-        int use_diag;
+        int val;
+        char *endp;
 
         devmap = dasd_devmap_from_cdev(to_ccwdev(dev));
         if (IS_ERR(devmap))
                 return PTR_ERR(devmap);
-        use_diag = buf[0] == '1';
+
+        val = simple_strtoul(buf, &endp, 0);
+        if (((endp + 1) < (buf + count)) || (val > 1))
+                return -EINVAL;
+
         spin_lock(&dasd_devmap_lock);
         /* Changing diag discipline flag is only allowed in offline state. */
         rc = count;
         if (!devmap->device) {
-                if (use_diag)
+                if (val)
                         devmap->features |= DASD_FEATURE_USEDIAG;
                 else
                         devmap->features &= ~DASD_FEATURE_USEDIAG;
@@ -854,14 +864,20 @@ dasd_eer_store(struct device *dev, struct device_attribute *attr,
                const char *buf, size_t count)
 {
         struct dasd_devmap *devmap;
-        int rc;
+        int val, rc;
+        char *endp;
 
         devmap = dasd_devmap_from_cdev(to_ccwdev(dev));
         if (IS_ERR(devmap))
                 return PTR_ERR(devmap);
         if (!devmap->device)
-                return count;
-        if (buf[0] == '1') {
+                return -ENODEV;
+
+        val = simple_strtoul(buf, &endp, 0);
+        if (((endp + 1) < (buf + count)) || (val > 1))
+                return -EINVAL;
+
+        if (val) {
                 rc = dasd_eer_enable(devmap->device);
                 if (rc)
                         return rc;
diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c
index 5ecea3e4fdef..fdaa471e845f 100644
--- a/drivers/s390/block/dasd_eckd.c
+++ b/drivers/s390/block/dasd_eckd.c
@@ -1215,7 +1215,7 @@ dasd_eckd_build_cp(struct dasd_device * device, struct request *req)
                 dst = page_address(bv->bv_page) + bv->bv_offset;
                 if (dasd_page_cache) {
                         char *copy = kmem_cache_alloc(dasd_page_cache,
-                                                      SLAB_DMA | __GFP_NOWARN);
+                                                      GFP_DMA | __GFP_NOWARN);
                         if (copy && rq_data_dir(req) == WRITE)
                                 memcpy(copy + bv->bv_offset, dst, bv->bv_len);
                         if (copy)
diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c
index 80926c548228..b857fd5893fd 100644
--- a/drivers/s390/block/dasd_fba.c
+++ b/drivers/s390/block/dasd_fba.c
@@ -308,7 +308,7 @@ dasd_fba_build_cp(struct dasd_device * device, struct request *req)
                 dst = page_address(bv->bv_page) + bv->bv_offset;
                 if (dasd_page_cache) {
                         char *copy = kmem_cache_alloc(dasd_page_cache,
-                                                      SLAB_DMA | __GFP_NOWARN);
+                                                      GFP_DMA | __GFP_NOWARN);
                         if (copy && rq_data_dir(req) == WRITE)
                                 memcpy(copy + bv->bv_offset, dst, bv->bv_len);
                         if (copy)
diff --git a/drivers/s390/block/dasd_int.h b/drivers/s390/block/dasd_int.h
index 9f52004f6fc2..dc5dd509434d 100644
--- a/drivers/s390/block/dasd_int.h
+++ b/drivers/s390/block/dasd_int.h
@@ -474,7 +474,7 @@ extern struct dasd_profile_info_t dasd_global_profile;
 extern unsigned int dasd_profile_level;
 extern struct block_device_operations dasd_device_operations;
 
-extern kmem_cache_t *dasd_page_cache;
+extern struct kmem_cache *dasd_page_cache;
 
 struct dasd_ccw_req *
 dasd_kmalloc_request(char *, int, int, struct dasd_device *);
diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c
index d7de175d53f0..c9321b920e90 100644
--- a/drivers/s390/char/con3215.c
+++ b/drivers/s390/char/con3215.c
@@ -299,14 +299,14 @@ raw3215_timeout(unsigned long __data)
         struct raw3215_info *raw = (struct raw3215_info *) __data;
         unsigned long flags;
 
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         if (raw->flags & RAW3215_TIMER_RUNS) {
                 del_timer(&raw->timer);
                 raw->flags &= ~RAW3215_TIMER_RUNS;
                 raw3215_mk_write_req(raw);
                 raw3215_start_io(raw);
         }
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 /*
@@ -355,10 +355,10 @@ raw3215_tasklet(void *data)
         unsigned long flags;
 
         raw = (struct raw3215_info *) data;
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         raw3215_mk_write_req(raw);
         raw3215_try_io(raw);
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
         /* Check for pending message from raw3215_irq */
         if (raw->message != NULL) {
                 printk(raw->message, raw->msg_dstat, raw->msg_cstat);
@@ -512,9 +512,9 @@ raw3215_make_room(struct raw3215_info *raw, unsigned int length)
                 if (RAW3215_BUFFER_SIZE - raw->count >= length)
                         break;
                 /* there might be another cpu waiting for the lock */
-                spin_unlock(raw->lock);
+                spin_unlock(get_ccwdev_lock(raw->cdev));
                 udelay(100);
-                spin_lock(raw->lock);
+                spin_lock(get_ccwdev_lock(raw->cdev));
         }
 }
 
@@ -528,7 +528,7 @@ raw3215_write(struct raw3215_info *raw, const char *str, unsigned int length)
         int c, count;
 
         while (length > 0) {
-                spin_lock_irqsave(raw->lock, flags);
+                spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
                 count = (length > RAW3215_BUFFER_SIZE) ?
                                              RAW3215_BUFFER_SIZE : length;
                 length -= count;
@@ -555,7 +555,7 @@ raw3215_write(struct raw3215_info *raw, const char *str, unsigned int length)
                         /* start or queue request */
                         raw3215_try_io(raw);
                 }
-                spin_unlock_irqrestore(raw->lock, flags);
+                spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
         }
 }
 
@@ -568,7 +568,7 @@ raw3215_putchar(struct raw3215_info *raw, unsigned char ch)
         unsigned long flags;
         unsigned int length, i;
 
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         if (ch == '\t') {
                 length = TAB_STOP_SIZE - (raw->line_pos%TAB_STOP_SIZE);
                 raw->line_pos += length;
@@ -592,7 +592,7 @@ raw3215_putchar(struct raw3215_info *raw, unsigned char ch)
                 /* start or queue request */
                 raw3215_try_io(raw);
         }
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 /*
@@ -604,13 +604,13 @@ raw3215_flush_buffer(struct raw3215_info *raw)
 {
         unsigned long flags;
 
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         if (raw->count > 0) {
                 raw->flags |= RAW3215_FLUSHING;
                 raw3215_try_io(raw);
                 raw->flags &= ~RAW3215_FLUSHING;
         }
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 /*
@@ -625,9 +625,9 @@ raw3215_startup(struct raw3215_info *raw)
                 return 0;
         raw->line_pos = 0;
         raw->flags |= RAW3215_ACTIVE;
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         raw3215_try_io(raw);
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 
         return 0;
 }
@@ -644,21 +644,21 @@ raw3215_shutdown(struct raw3215_info *raw)
         if (!(raw->flags & RAW3215_ACTIVE) || (raw->flags & RAW3215_FIXED))
                 return;
         /* Wait for outstanding requests, then free irq */
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         if ((raw->flags & RAW3215_WORKING) ||
             raw->queued_write != NULL ||
             raw->queued_read != NULL) {
                 raw->flags |= RAW3215_CLOSING;
                 add_wait_queue(&raw->empty_wait, &wait);
                 set_current_state(TASK_INTERRUPTIBLE);
-                spin_unlock_irqrestore(raw->lock, flags);
+                spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
                 schedule();
-                spin_lock_irqsave(raw->lock, flags);
+                spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
                 remove_wait_queue(&raw->empty_wait, &wait);
                 set_current_state(TASK_RUNNING);
                 raw->flags &= ~(RAW3215_ACTIVE | RAW3215_CLOSING);
         }
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 static int
@@ -686,7 +686,6 @@ raw3215_probe (struct ccw_device *cdev)
         }
 
         raw->cdev = cdev;
-        raw->lock = get_ccwdev_lock(cdev);
         raw->inbuf = (char *) raw + sizeof(struct raw3215_info);
         memset(raw, 0, sizeof(struct raw3215_info));
         raw->buffer = (char *) kmalloc(RAW3215_BUFFER_SIZE,
@@ -809,9 +808,9 @@ con3215_unblank(void)
         unsigned long flags;
 
         raw = raw3215[0];  /* console 3215 is the first one */
-        spin_lock_irqsave(raw->lock, flags);
+        spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
         raw3215_make_room(raw, RAW3215_BUFFER_SIZE);
-        spin_unlock_irqrestore(raw->lock, flags);
+        spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
 }
 
 static int __init 
@@ -873,7 +872,6 @@ con3215_init(void)
         raw->buffer = (char *) alloc_bootmem_low(RAW3215_BUFFER_SIZE);
         raw->inbuf = (char *) alloc_bootmem_low(RAW3215_INBUF_SIZE);
         raw->cdev = cdev;
-        raw->lock = get_ccwdev_lock(cdev);
         cdev->dev.driver_data = raw;
         cdev->handler = raw3215_irq;
 
@@ -1066,10 +1064,10 @@ tty3215_unthrottle(struct tty_struct * tty)
 
         raw = (struct raw3215_info *) tty->driver_data;
         if (raw->flags & RAW3215_THROTTLED) {
-                spin_lock_irqsave(raw->lock, flags);
+                spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
                 raw->flags &= ~RAW3215_THROTTLED;
                 raw3215_try_io(raw);
-                spin_unlock_irqrestore(raw->lock, flags);
+                spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
         }
 }
 
@@ -1096,10 +1094,10 @@ tty3215_start(struct tty_struct *tty)
 
         raw = (struct raw3215_info *) tty->driver_data;
         if (raw->flags & RAW3215_STOPPED) {
-                spin_lock_irqsave(raw->lock, flags);
+                spin_lock_irqsave(get_ccwdev_lock(raw->cdev), flags);
                 raw->flags &= ~RAW3215_STOPPED;
                 raw3215_try_io(raw);
-                spin_unlock_irqrestore(raw->lock, flags);
+                spin_unlock_irqrestore(get_ccwdev_lock(raw->cdev), flags);
         }
 }
 
diff --git a/drivers/s390/char/sclp_quiesce.c b/drivers/s390/char/sclp_quiesce.c
index 32004aae95c1..ffa9282ce97a 100644
--- a/drivers/s390/char/sclp_quiesce.c
+++ b/drivers/s390/char/sclp_quiesce.c
@@ -19,52 +19,17 @@
 
 #include "sclp.h"
 
-
-#ifdef CONFIG_SMP
-/* Signal completion of shutdown process. All CPUs except the first to enter
- * this function: go to stopped state. First CPU: wait until all other
- * CPUs are in stopped or check stop state. Afterwards, load special PSW
- * to indicate completion. */
-static void
-do_load_quiesce_psw(void * __unused)
-{
-        static atomic_t cpuid = ATOMIC_INIT(-1);
-        psw_t quiesce_psw;
-        int cpu;
-
-        if (atomic_cmpxchg(&cpuid, -1, smp_processor_id()) != -1)
-                signal_processor(smp_processor_id(), sigp_stop);
-        /* Wait for all other cpus to enter stopped state */
-        for_each_online_cpu(cpu) {
-                if (cpu == smp_processor_id())
-                        continue;
-                while(!smp_cpu_not_running(cpu))
-                        cpu_relax();
-        }
-        /* Quiesce the last cpu with the special psw */
-        quiesce_psw.mask = PSW_BASE_BITS | PSW_MASK_WAIT;
-        quiesce_psw.addr = 0xfff;
-        __load_psw(quiesce_psw);
-}
-
-/* Shutdown handler. Perform shutdown function on all CPUs. */
-static void
-do_machine_quiesce(void)
-{
-        on_each_cpu(do_load_quiesce_psw, NULL, 0, 0);
-}
-#else
 /* Shutdown handler. Signal completion of shutdown by loading special PSW. */
 static void
 do_machine_quiesce(void)
 {
         psw_t quiesce_psw;
 
+        smp_send_stop();
         quiesce_psw.mask = PSW_BASE_BITS | PSW_MASK_WAIT;
         quiesce_psw.addr = 0xfff;
         __load_psw(quiesce_psw);
 }
-#endif
 
 /* Handler for quiesce event. Start shutdown procedure. */
 static void
diff --git a/drivers/s390/cio/chsc.c b/drivers/s390/cio/chsc.c
index 2d78f0f4a40f..dbfb77b03928 100644
--- a/drivers/s390/cio/chsc.c
+++ b/drivers/s390/cio/chsc.c
@@ -251,6 +251,8 @@ s390_subchannel_remove_chpid(struct device *dev, void *data)
                 cc = cio_clear(sch);
                 if (cc == -ENODEV)
                         goto out_unreg;
+                /* Request retry of internal operation. */
+                device_set_intretry(sch);
                 /* Call handler. */
                 if (sch->driver && sch->driver->termination)
                         sch->driver->termination(&sch->dev);
@@ -711,9 +713,6 @@ static inline int check_for_io_on_path(struct subchannel *sch, int index)
 {
         int cc;
 
-        if (!device_is_online(sch))
-                /* cio could be doing I/O. */
-                return 0;
         cc = stsch(sch->schid, &sch->schib);
         if (cc)
                 return 0;
@@ -722,6 +721,26 @@ static inline int check_for_io_on_path(struct subchannel *sch, int index)
         return 0;
 }
 
+static void terminate_internal_io(struct subchannel *sch)
+{
+        if (cio_clear(sch)) {
+                /* Recheck device in case clear failed. */
+                sch->lpm = 0;
+                if (device_trigger_verify(sch) != 0) {
+                        if(css_enqueue_subchannel_slow(sch->schid)) {
+                                css_clear_subchannel_slow_list();
+                                need_rescan = 1;
+                        }
+                }
+                return;
+        }
+        /* Request retry of internal operation. */
+        device_set_intretry(sch);
+        /* Call handler. */
+        if (sch->driver && sch->driver->termination)
+                sch->driver->termination(&sch->dev);
+}
+
 static inline void
 __s390_subchannel_vary_chpid(struct subchannel *sch, __u8 chpid, int on)
 {
@@ -744,20 +763,26 @@ __s390_subchannel_vary_chpid(struct subchannel *sch, __u8 chpid, int on)
                                 device_trigger_reprobe(sch);
                         else if (sch->driver && sch->driver->verify)
                                 sch->driver->verify(&sch->dev);
-                } else {
-                        sch->opm &= ~(0x80 >> chp);
-                        sch->lpm &= ~(0x80 >> chp);
-                        if (check_for_io_on_path(sch, chp))
+                        break;
+                }
+                sch->opm &= ~(0x80 >> chp);
+                sch->lpm &= ~(0x80 >> chp);
+                if (check_for_io_on_path(sch, chp)) {
+                        if (device_is_online(sch))
                                 /* Path verification is done after killing. */
                                 device_kill_io(sch);
-                        else if (!sch->lpm) {
+                        else
+                                /* Kill and retry internal I/O. */
+                                terminate_internal_io(sch);
+                } else if (!sch->lpm) {
+                        if (device_trigger_verify(sch) != 0) {
                                 if (css_enqueue_subchannel_slow(sch->schid)) {
                                         css_clear_subchannel_slow_list();
                                         need_rescan = 1;
                                 }
-                        } else if (sch->driver && sch->driver->verify)
-                                sch->driver->verify(&sch->dev);
-                }
+                        }
+                } else if (sch->driver && sch->driver->verify)
+                        sch->driver->verify(&sch->dev);
                 break;
         }
         spin_unlock_irqrestore(&sch->lock, flags);
@@ -1465,41 +1490,6 @@ chsc_get_chp_desc(struct subchannel *sch, int chp_no)
         return desc;
 }
 
-static int reset_channel_path(struct channel_path *chp)
-{
-        int cc;
-
-        cc = rchp(chp->id);
-        switch (cc) {
-        case 0:
-                return 0;
-        case 2:
-                return -EBUSY;
-        default:
-                return -ENODEV;
-        }
-}
-
-static void reset_channel_paths_css(struct channel_subsystem *css)
-{
-        int i;
-
-        for (i = 0; i <= __MAX_CHPID; i++) {
-                if (css->chps[i])
-                        reset_channel_path(css->chps[i]);
-        }
-}
-
-void cio_reset_channel_paths(void)
-{
-        int i;
-
-        for (i = 0; i <= __MAX_CSSID; i++) {
-                if (css[i] && css[i]->valid)
-                        reset_channel_paths_css(css[i]);
-        }
-}
-
 static int __init
 chsc_alloc_sei_area(void)
 {
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 8936e460a807..20aee2783847 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -21,6 +21,7 @@
 #include <asm/irq.h>
 #include <asm/irq_regs.h>
 #include <asm/setup.h>
+#include <asm/reset.h>
 #include "airq.h"
 #include "cio.h"
 #include "css.h"
@@ -28,6 +29,7 @@
 #include "ioasm.h"
 #include "blacklist.h"
 #include "cio_debug.h"
+#include "../s390mach.h"
 
 debug_info_t *cio_debug_msg_id;
 debug_info_t *cio_debug_trace_id;
@@ -841,26 +843,12 @@ __clear_subchannel_easy(struct subchannel_id schid)
         return -EBUSY;
 }
 
-struct sch_match_id {
-        struct subchannel_id schid;
-        struct ccw_dev_id devid;
-        int rc;
-};
-
-static int __shutdown_subchannel_easy_and_match(struct subchannel_id schid,
-        void *data)
+static int __shutdown_subchannel_easy(struct subchannel_id schid, void *data)
 {
         struct schib schib;
-        struct sch_match_id *match_id = data;
 
         if (stsch_err(schid, &schib))
                 return -ENXIO;
-        if (match_id && schib.pmcw.dnv &&
-                (schib.pmcw.dev == match_id->devid.devno) &&
-                (schid.ssid == match_id->devid.ssid)) {
-                match_id->schid = schid;
-                match_id->rc = 0;
-        }
         if (!schib.pmcw.ena)
                 return 0;
         switch(__disable_subchannel_easy(schid, &schib)) {
@@ -876,27 +864,111 @@ static int __shutdown_subchannel_easy_and_match(struct subchannel_id schid,
         return 0;
 }
 
-static int clear_all_subchannels_and_match(struct ccw_dev_id *devid,
-        struct subchannel_id *schid)
+static atomic_t chpid_reset_count;
+
+static void s390_reset_chpids_mcck_handler(void)
+{
+        struct crw crw;
+        struct mci *mci;
+
+        /* Check for pending channel report word. */
+        mci = (struct mci *)&S390_lowcore.mcck_interruption_code;
+        if (!mci->cp)
+                return;
+        /* Process channel report words. */
+        while (stcrw(&crw) == 0) {
+                /* Check for responses to RCHP. */
+                if (crw.slct && crw.rsc == CRW_RSC_CPATH)
+                        atomic_dec(&chpid_reset_count);
+        }
+}
+
+#define RCHP_TIMEOUT (30 * USEC_PER_SEC)
+static void css_reset(void)
+{
+        int i, ret;
+        unsigned long long timeout;
+
+        /* Reset subchannels. */
+        for_each_subchannel(__shutdown_subchannel_easy,  NULL);
+        /* Reset channel paths. */
+        s390_reset_mcck_handler = s390_reset_chpids_mcck_handler;
+        /* Enable channel report machine checks. */
+        __ctl_set_bit(14, 28);
+        /* Temporarily reenable machine checks. */
+        local_mcck_enable();
+        for (i = 0; i <= __MAX_CHPID; i++) {
+                ret = rchp(i);
+                if ((ret == 0) || (ret == 2))
+                        /*
+                         * rchp either succeeded, or another rchp is already
+                         * in progress. In either case, we'll get a crw.
+                         */
+                        atomic_inc(&chpid_reset_count);
+        }
+        /* Wait for machine check for all channel paths. */
+        timeout = get_clock() + (RCHP_TIMEOUT << 12);
+        while (atomic_read(&chpid_reset_count) != 0) {
+                if (get_clock() > timeout)
+                        break;
+                cpu_relax();
+        }
+        /* Disable machine checks again. */
+        local_mcck_disable();
+        /* Disable channel report machine checks. */
+        __ctl_clear_bit(14, 28);
+        s390_reset_mcck_handler = NULL;
+}
+
+static struct reset_call css_reset_call = {
+        .fn = css_reset,
+};
+
+static int __init init_css_reset_call(void)
+{
+        atomic_set(&chpid_reset_count, 0);
+        register_reset_call(&css_reset_call);
+        return 0;
+}
+
+arch_initcall(init_css_reset_call);
+
+struct sch_match_id {
+        struct subchannel_id schid;
+        struct ccw_dev_id devid;
+        int rc;
+};
+
+static int __reipl_subchannel_match(struct subchannel_id schid, void *data)
+{
+        struct schib schib;
+        struct sch_match_id *match_id = data;
+
+        if (stsch_err(schid, &schib))
+                return -ENXIO;
+        if (schib.pmcw.dnv &&
+            (schib.pmcw.dev == match_id->devid.devno) &&
+            (schid.ssid == match_id->devid.ssid)) {
+                match_id->schid = schid;
+                match_id->rc = 0;
+                return 1;
+        }
+        return 0;
+}
+
+static int reipl_find_schid(struct ccw_dev_id *devid,
+                            struct subchannel_id *schid)
 {
         struct sch_match_id match_id;
 
         match_id.devid = *devid;
         match_id.rc = -ENODEV;
-        local_irq_disable();
-        for_each_subchannel(__shutdown_subchannel_easy_and_match, &match_id);
+        for_each_subchannel(__reipl_subchannel_match, &match_id);
         if (match_id.rc == 0)
                 *schid = match_id.schid;
         return match_id.rc;
 }
 
-
-void clear_all_subchannels(void)
-{
-        local_irq_disable();
-        for_each_subchannel(__shutdown_subchannel_easy_and_match, NULL);
-}
-
 extern void do_reipl_asm(__u32 schid);
 
 /* Make sure all subchannels are quiet before we re-ipl an lpar. */
@@ -904,9 +976,9 @@ void reipl_ccw_dev(struct ccw_dev_id *devid)
 {
         struct subchannel_id schid;
 
-        if (clear_all_subchannels_and_match(devid, &schid))
+        s390_reset_system();
+        if (reipl_find_schid(devid, &schid) != 0)
                 panic("IPL Device not found\n");
-        cio_reset_channel_paths();
         do_reipl_asm(*((__u32*)&schid));
 }
 
diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index ad7f7e1c0163..26cf2f5ae2e7 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -334,7 +334,7 @@ static LIST_HEAD(slow_subchannels_head);
 static DEFINE_SPINLOCK(slow_subchannel_lock);
 
 static void
-css_trigger_slow_path(void)
+css_trigger_slow_path(struct work_struct *unused)
 {
         CIO_TRACE_EVENT(4, "slowpath");
 
@@ -359,8 +359,7 @@ css_trigger_slow_path(void)
         spin_unlock_irq(&slow_subchannel_lock);
 }
 
-typedef void (*workfunc)(void *);
-DECLARE_WORK(slow_path_work, (workfunc)css_trigger_slow_path, NULL);
+DECLARE_WORK(slow_path_work, css_trigger_slow_path);
 struct workqueue_struct *slow_path_wq;
 
 /* Reprobe subchannel if unregistered. */
@@ -397,7 +396,7 @@ static int reprobe_subchannel(struct subchannel_id schid, void *data)
 }
 
 /* Work function used to reprobe all unregistered subchannels. */
-static void reprobe_all(void *data)
+static void reprobe_all(struct work_struct *unused)
 {
         int ret;
 
@@ -413,7 +412,7 @@ static void reprobe_all(void *data)
                       need_reprobe);
 }
 
-DECLARE_WORK(css_reprobe_work, reprobe_all, NULL);
+DECLARE_WORK(css_reprobe_work, reprobe_all);
 
 /* Schedule reprobing of all unregistered subchannels. */
 void css_schedule_reprobe(void)
diff --git a/drivers/s390/cio/css.h b/drivers/s390/cio/css.h
index 4c2ff8336288..9ff064e71767 100644
--- a/drivers/s390/cio/css.h
+++ b/drivers/s390/cio/css.h
@@ -94,6 +94,7 @@ struct ccw_device_private {
                 unsigned int donotify:1;    /* call notify function */
                 unsigned int recog_done:1;  /* dev. recog. complete */
                 unsigned int fake_irb:1;    /* deliver faked irb */
+                unsigned int intretry:1;    /* retry internal operation */
         } __attribute__((packed)) flags;
         unsigned long intparm;  /* user interruption parameter */
         struct qdio_irq *qdio_data;
@@ -171,6 +172,8 @@ void device_trigger_reprobe(struct subchannel *);
 /* Helper functions for vary on/off. */
 int device_is_online(struct subchannel *);
 void device_kill_io(struct subchannel *);
+void device_set_intretry(struct subchannel *sch);
+int device_trigger_verify(struct subchannel *sch);
 
 /* Machine check helper function. */
 void device_kill_pending_timer(struct subchannel *);
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 39c98f940507..d3d3716ff84b 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -687,8 +687,20 @@ io_subchannel_register(void *data)
         cdev = data;
         sch = to_subchannel(cdev->dev.parent);
 
+        /*
+         * io_subchannel_register() will also be called after device
+         * recognition has been done for a boxed device (which will already
+         * be registered). We need to reprobe since we may now have sense id
+         * information.
+         */
         if (klist_node_attached(&cdev->dev.knode_parent)) {
-                bus_rescan_devices(&ccw_bus_type);
+                if (!cdev->drv) {
+                        ret = device_reprobe(&cdev->dev);
+                        if (ret)
+                                /* We can't do much here. */
+                                dev_info(&cdev->dev, "device_reprobe() returned"
+                                         " %d\n", ret);
+                }
                 goto out;
         }
         /* make it known to the system */
@@ -948,6 +960,9 @@ io_subchannel_ioterm(struct device *dev)
         cdev = dev->driver_data;
         if (!cdev)
                 return;
+        /* Internal I/O will be retried by the interrupt handler. */
+        if (cdev->private->flags.intretry)
+                return;
         cdev->private->state = DEV_STATE_CLEAR_VERIFY;
         if (cdev->handler)
                 cdev->handler(cdev, cdev->private->intparm,
diff --git a/drivers/s390/cio/device_fsm.c b/drivers/s390/cio/device_fsm.c
index de3d0857db9f..09c7672eb3f3 100644
--- a/drivers/s390/cio/device_fsm.c
+++ b/drivers/s390/cio/device_fsm.c
@@ -59,6 +59,27 @@ device_set_disconnected(struct subchannel *sch)
         cdev->private->state = DEV_STATE_DISCONNECTED;
 }
 
+void device_set_intretry(struct subchannel *sch)
+{
+        struct ccw_device *cdev;
+
+        cdev = sch->dev.driver_data;
+        if (!cdev)
+                return;
+        cdev->private->flags.intretry = 1;
+}
+
+int device_trigger_verify(struct subchannel *sch)
+{
+        struct ccw_device *cdev;
+
+        cdev = sch->dev.driver_data;
+        if (!cdev || !cdev->online)
+                return -EINVAL;
+        dev_fsm_event(cdev, DEV_EVENT_VERIFY);
+        return 0;
+}
+
 /*
  * Timeout function. It just triggers a DEV_EVENT_TIMEOUT.
  */
@@ -893,6 +914,12 @@ ccw_device_w4sense(struct ccw_device *cdev, enum dev_event dev_event)
          * had killed the original request.
          */
         if (irb->scsw.fctl & (SCSW_FCTL_CLEAR_FUNC | SCSW_FCTL_HALT_FUNC)) {
+                /* Retry Basic Sense if requested. */
+                if (cdev->private->flags.intretry) {
+                        cdev->private->flags.intretry = 0;
+                        ccw_device_do_sense(cdev, irb);
+                        return;
+                }
                 cdev->private->flags.dosense = 0;
                 memset(&cdev->private->irb, 0, sizeof(struct irb));
                 ccw_device_accumulate_irb(cdev, irb);
diff --git a/drivers/s390/cio/device_id.c b/drivers/s390/cio/device_id.c
index a74785b9e4eb..f17275917fe5 100644
--- a/drivers/s390/cio/device_id.c
+++ b/drivers/s390/cio/device_id.c
@@ -191,6 +191,8 @@ __ccw_device_sense_id_start(struct ccw_device *cdev)
                 if ((sch->opm & cdev->private->imask) != 0 &&
                     cdev->private->iretry > 0) {
                         cdev->private->iretry--;
+                        /* Reset internal retry indication. */
+                        cdev->private->flags.intretry = 0;
                         ret = cio_start (sch, cdev->private->iccws,
                                          cdev->private->imask);
                         /* ret is 0, -EBUSY, -EACCES or -ENODEV */
@@ -237,8 +239,14 @@ ccw_device_check_sense_id(struct ccw_device *cdev)
                 return 0; /* Success */
         }
         /* Check the error cases. */
-        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+                /* Retry Sense ID if requested. */
+                if (cdev->private->flags.intretry) {
+                        cdev->private->flags.intretry = 0;
+                        return -EAGAIN;
+                }
                 return -ETIME;
+        }
         if (irb->esw.esw0.erw.cons && (irb->ecw[0] & SNS0_CMD_REJECT)) {
                 /*
                  * if the device doesn't support the SenseID
diff --git a/drivers/s390/cio/device_pgid.c b/drivers/s390/cio/device_pgid.c
index 2975ce888c19..cb1879a96818 100644
--- a/drivers/s390/cio/device_pgid.c
+++ b/drivers/s390/cio/device_pgid.c
@@ -71,6 +71,8 @@ __ccw_device_sense_pgid_start(struct ccw_device *cdev)
                 ccw->cda = (__u32) __pa (&cdev->private->pgid[i]);
                 if (cdev->private->iretry > 0) {
                         cdev->private->iretry--;
+                        /* Reset internal retry indication. */
+                        cdev->private->flags.intretry = 0;
                         ret = cio_start (sch, cdev->private->iccws, 
                                          cdev->private->imask);
                         /* ret is 0, -EBUSY, -EACCES or -ENODEV */
@@ -122,8 +124,14 @@ __ccw_device_check_sense_pgid(struct ccw_device *cdev)
 
         sch = to_subchannel(cdev->dev.parent);
         irb = &cdev->private->irb;
-        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+                /* Retry Sense PGID if requested. */
+                if (cdev->private->flags.intretry) {
+                        cdev->private->flags.intretry = 0;
+                        return -EAGAIN;
+                }
                 return -ETIME;
+        }
         if (irb->esw.esw0.erw.cons &&
             (irb->ecw[0]&(SNS0_CMD_REJECT|SNS0_INTERVENTION_REQ))) {
                 /*
@@ -253,6 +261,8 @@ __ccw_device_do_pgid(struct ccw_device *cdev, __u8 func)
         ret = -EACCES;
         if (cdev->private->iretry > 0) {
                 cdev->private->iretry--;
+                /* Reset internal retry indication. */
+                cdev->private->flags.intretry = 0;
                 ret = cio_start (sch, cdev->private->iccws,
                                  cdev->private->imask);
                 /* We expect an interrupt in case of success or busy
@@ -293,6 +303,8 @@ static int __ccw_device_do_nop(struct ccw_device *cdev)
         ret = -EACCES;
         if (cdev->private->iretry > 0) {
                 cdev->private->iretry--;
+                /* Reset internal retry indication. */
+                cdev->private->flags.intretry = 0;
                 ret = cio_start (sch, cdev->private->iccws,
                                  cdev->private->imask);
                 /* We expect an interrupt in case of success or busy
@@ -321,8 +333,14 @@ __ccw_device_check_pgid(struct ccw_device *cdev)
 
         sch = to_subchannel(cdev->dev.parent);
         irb = &cdev->private->irb;
-        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+                /* Retry Set PGID if requested. */
+                if (cdev->private->flags.intretry) {
+                        cdev->private->flags.intretry = 0;
+                        return -EAGAIN;
+                }
                 return -ETIME;
+        }
         if (irb->esw.esw0.erw.cons) {
                 if (irb->ecw[0] & SNS0_CMD_REJECT)
                         return -EOPNOTSUPP;
@@ -360,8 +378,14 @@ static int __ccw_device_check_nop(struct ccw_device *cdev)
 
         sch = to_subchannel(cdev->dev.parent);
         irb = &cdev->private->irb;
-        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC))
+        if (irb->scsw.fctl & (SCSW_FCTL_HALT_FUNC | SCSW_FCTL_CLEAR_FUNC)) {
+                /* Retry NOP if requested. */
+                if (cdev->private->flags.intretry) {
+                        cdev->private->flags.intretry = 0;
+                        return -EAGAIN;
+                }
                 return -ETIME;
+        }
         if (irb->scsw.cc == 3) {
                 CIO_MSG_EVENT(2, "NOP - Device %04x on Subchannel 0.%x.%04x,"
                               " lpm %02X, became 'not operational'\n",
diff --git a/drivers/s390/cio/device_status.c b/drivers/s390/cio/device_status.c
index 3f7cbce4cd87..bdcf930f7beb 100644
--- a/drivers/s390/cio/device_status.c
+++ b/drivers/s390/cio/device_status.c
@@ -319,6 +319,9 @@ ccw_device_do_sense(struct ccw_device *cdev, struct irb *irb)
         sch->sense_ccw.count = SENSE_MAX_COUNT;
         sch->sense_ccw.flags = CCW_FLAG_SLI;
 
+        /* Reset internal retry indication. */
+        cdev->private->flags.intretry = 0;
+
         return cio_start (sch, &sch->sense_ccw, 0xff);
 }
 
diff --git a/drivers/s390/cio/qdio.c b/drivers/s390/cio/qdio.c
index 476aa1da5cbc..8d5fa1b4d11f 100644
--- a/drivers/s390/cio/qdio.c
+++ b/drivers/s390/cio/qdio.c
@@ -481,7 +481,7 @@ qdio_stop_polling(struct qdio_q *q)
        unsigned char state = 0;
        struct qdio_irq *irq = (struct qdio_irq *) q->irq_ptr;
 
-        if (!atomic_swap(&q->polling,0)) 
+        if (!atomic_xchg(&q->polling,0))
                 return 1;
 
         QDIO_DBF_TEXT4(0,trace,"stoppoll");
@@ -1964,8 +1964,8 @@ qdio_irq_check_sense(struct subchannel_id schid, struct irb *irb)
                 QDIO_DBF_HEX0(0,sense,irb,QDIO_DBF_SENSE_LEN);
 
                 QDIO_PRINT_WARN("sense data available on qdio channel.\n");
-                HEXDUMP16(WARN,"irb: ",irb);
-                HEXDUMP16(WARN,"sense data: ",irb->ecw);
+                QDIO_HEXDUMP16(WARN,"irb: ",irb);
+                QDIO_HEXDUMP16(WARN,"sense data: ",irb->ecw);
         }
                 
 }
@@ -3425,7 +3425,7 @@ do_qdio_handle_inbound(struct qdio_q *q, unsigned int callflags,
         
         if ((used_elements+count==QDIO_MAX_BUFFERS_PER_Q)&&
             (callflags&QDIO_FLAG_UNDER_INTERRUPT))
-                atomic_swap(&q->polling,0);
+                atomic_xchg(&q->polling,0);
         
         if (used_elements) 
                 return;
diff --git a/drivers/s390/cio/qdio.h b/drivers/s390/cio/qdio.h
index 49bb9e371c32..42927c1b7451 100644
--- a/drivers/s390/cio/qdio.h
+++ b/drivers/s390/cio/qdio.h
@@ -236,7 +236,7 @@ enum qdio_irq_states {
 #define QDIO_PRINT_EMERG(x...) do { } while (0)
 #endif
 
-#define HEXDUMP16(importance,header,ptr) \
+#define QDIO_HEXDUMP16(importance,header,ptr) \
 QDIO_PRINT_##importance(header "%02x %02x %02x %02x  " \
                         "%02x %02x %02x %02x  %02x %02x %02x %02x  " \
                         "%02x %02x %02x %02x\n",*(((char*)ptr)), \
@@ -429,8 +429,6 @@ struct qdio_perf_stats {
 };
 #endif /* QDIO_PERFORMANCE_STATS */
 
-#define atomic_swap(a,b) xchg((int*)a.counter,b)
-
 /* unlikely as the later the better */
 #define SYNC_MEMORY if (unlikely(q->siga_sync)) qdio_siga_sync_q(q)
 #define SYNC_MEMORY_ALL if (unlikely(q->siga_sync)) \
diff --git a/drivers/s390/crypto/ap_bus.c b/drivers/s390/crypto/ap_bus.c
index 79d89c368919..e4dc947e74e9 100644
--- a/drivers/s390/crypto/ap_bus.c
+++ b/drivers/s390/crypto/ap_bus.c
@@ -37,7 +37,7 @@
 #include "ap_bus.h"
 
 /* Some prototypes. */
-static void ap_scan_bus(void *);
+static void ap_scan_bus(struct work_struct *);
 static void ap_poll_all(unsigned long);
 static void ap_poll_timeout(unsigned long);
 static int ap_poll_thread_start(void);
@@ -71,7 +71,7 @@ static struct device *ap_root_device = NULL;
 static struct workqueue_struct *ap_work_queue;
 static struct timer_list ap_config_timer;
 static int ap_config_time = AP_CONFIG_TIME;
-static DECLARE_WORK(ap_config_work, ap_scan_bus, NULL);
+static DECLARE_WORK(ap_config_work, ap_scan_bus);
 
 /**
  * Tasklet & timer for AP request polling.
@@ -431,7 +431,15 @@ static int ap_uevent (struct device *dev, char **envp, int num_envp,
                            ap_dev->device_type);
         if (buffer_size - length <= 0)
                 return -ENOMEM;
-        envp[1] = 0;
+        buffer += length;
+        buffer_size -= length;
+        /* Add MODALIAS= */
+        envp[1] = buffer;
+        length = scnprintf(buffer, buffer_size, "MODALIAS=ap:t%02X",
+                           ap_dev->device_type);
+        if (buffer_size - length <= 0)
+                return -ENOMEM;
+        envp[2] = NULL;
         return 0;
 }
 
@@ -724,7 +732,7 @@ static void ap_device_release(struct device *dev)
         kfree(ap_dev);
 }
 
-static void ap_scan_bus(void *data)
+static void ap_scan_bus(struct work_struct *unused)
 {
         struct ap_device *ap_dev;
         struct device *dev;
diff --git a/drivers/s390/net/claw.h b/drivers/s390/net/claw.h
index 969be465309c..1ee9a6f06541 100644
--- a/drivers/s390/net/claw.h
+++ b/drivers/s390/net/claw.h
@@ -29,7 +29,7 @@
 #define CLAW_COMPLETE           0xff   /* flag to indicate i/o completed */
 
 /*-----------------------------------------------------*
-*     CLAW control comand code                         *
+*     CLAW control command code                        *
 *------------------------------------------------------*/
 
 #define SYSTEM_VALIDATE_REQUEST   0x01  /* System Validate request */
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 16ac68c27a27..e5665b6743a1 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -54,6 +54,8 @@
 #error Cannot compile lcs.c without some net devices switched on.
 #endif
 
+#define PRINTK_HEADER           " lcs: "
+
 /**
  * initialization string for output
  */
@@ -65,7 +67,7 @@ static char debug_buffer[255];
  * Some prototypes.
  */
 static void lcs_tasklet(unsigned long);
-static void lcs_start_kernel_thread(struct lcs_card *card);
+static void lcs_start_kernel_thread(struct work_struct *);
 static void lcs_get_frames_cb(struct lcs_channel *, struct lcs_buffer *);
 static int lcs_send_delipm(struct lcs_card *, struct lcs_ipm_list *);
 static int lcs_recovery(void *ptr);
@@ -120,7 +122,7 @@ lcs_alloc_channel(struct lcs_channel *channel)
                         kzalloc(LCS_IOBUFFERSIZE, GFP_DMA | GFP_KERNEL);
                 if (channel->iob[cnt].data == NULL)
                         break;
-                channel->iob[cnt].state = BUF_STATE_EMPTY;
+                channel->iob[cnt].state = LCS_BUF_STATE_EMPTY;
         }
         if (cnt < LCS_NUM_BUFFS) {
                 /* Not all io buffers could be allocated. */
@@ -236,7 +238,7 @@ lcs_setup_read_ccws(struct lcs_card *card)
                 ((struct lcs_header *)
                  card->read.iob[cnt].data)->offset = LCS_ILLEGAL_OFFSET;
                 card->read.iob[cnt].callback = lcs_get_frames_cb;
-                card->read.iob[cnt].state = BUF_STATE_READY;
+                card->read.iob[cnt].state = LCS_BUF_STATE_READY;
                 card->read.iob[cnt].count = LCS_IOBUFFERSIZE;
         }
         card->read.ccws[0].flags &= ~CCW_FLAG_PCI;
@@ -247,7 +249,7 @@ lcs_setup_read_ccws(struct lcs_card *card)
         card->read.ccws[LCS_NUM_BUFFS].cda =
                 (__u32) __pa(card->read.ccws);
         /* Setg initial state of the read channel. */
-        card->read.state = CH_STATE_INIT;
+        card->read.state = LCS_CH_STATE_INIT;
 
         card->read.io_idx = 0;
         card->read.buf_idx = 0;
@@ -294,7 +296,7 @@ lcs_setup_write_ccws(struct lcs_card *card)
         card->write.ccws[LCS_NUM_BUFFS].cda =
                 (__u32) __pa(card->write.ccws);
         /* Set initial state of the write channel. */
-        card->read.state = CH_STATE_INIT;
+        card->read.state = LCS_CH_STATE_INIT;
 
         card->write.io_idx = 0;
         card->write.buf_idx = 0;
@@ -496,7 +498,7 @@ lcs_start_channel(struct lcs_channel *channel)
                               channel->ccws + channel->io_idx, 0, 0,
                               DOIO_DENY_PREFETCH | DOIO_ALLOW_SUSPEND);
         if (rc == 0)
-                channel->state = CH_STATE_RUNNING;
+                channel->state = LCS_CH_STATE_RUNNING;
         spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
         if (rc) {
                 LCS_DBF_TEXT_(4,trace,"essh%s", channel->ccwdev->dev.bus_id);
@@ -520,8 +522,8 @@ lcs_clear_channel(struct lcs_channel *channel)
                 LCS_DBF_TEXT_(4,trace,"ecsc%s", channel->ccwdev->dev.bus_id);
                 return rc;
         }
-        wait_event(channel->wait_q, (channel->state == CH_STATE_CLEARED));
-        channel->state = CH_STATE_STOPPED;
+        wait_event(channel->wait_q, (channel->state == LCS_CH_STATE_CLEARED));
+        channel->state = LCS_CH_STATE_STOPPED;
         return rc;
 }
 
@@ -535,11 +537,11 @@ lcs_stop_channel(struct lcs_channel *channel)
         unsigned long flags;
         int rc;
 
-        if (channel->state == CH_STATE_STOPPED)
+        if (channel->state == LCS_CH_STATE_STOPPED)
                 return 0;
         LCS_DBF_TEXT(4,trace,"haltsch");
         LCS_DBF_TEXT_(4,trace,"%s", channel->ccwdev->dev.bus_id);
-        channel->state = CH_STATE_INIT;
+        channel->state = LCS_CH_STATE_INIT;
         spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
         rc = ccw_device_halt(channel->ccwdev, (addr_t) channel);
         spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
@@ -548,7 +550,7 @@ lcs_stop_channel(struct lcs_channel *channel)
                 return rc;
         }
         /* Asynchronous halt initialted. Wait for its completion. */
-        wait_event(channel->wait_q, (channel->state == CH_STATE_HALTED));
+        wait_event(channel->wait_q, (channel->state == LCS_CH_STATE_HALTED));
         lcs_clear_channel(channel);
         return 0;
 }
@@ -596,8 +598,8 @@ __lcs_get_buffer(struct lcs_channel *channel)
         LCS_DBF_TEXT(5, trace, "_getbuff");
         index = channel->io_idx;
         do {
-                if (channel->iob[index].state == BUF_STATE_EMPTY) {
-                        channel->iob[index].state = BUF_STATE_LOCKED;
+                if (channel->iob[index].state == LCS_BUF_STATE_EMPTY) {
+                        channel->iob[index].state = LCS_BUF_STATE_LOCKED;
                         return channel->iob + index;
                 }
                 index = (index + 1) & (LCS_NUM_BUFFS - 1);
@@ -626,7 +628,7 @@ __lcs_resume_channel(struct lcs_channel *channel)
 {
         int rc;
 
-        if (channel->state != CH_STATE_SUSPENDED)
+        if (channel->state != LCS_CH_STATE_SUSPENDED)
                 return 0;
         if (channel->ccws[channel->io_idx].flags & CCW_FLAG_SUSPEND)
                 return 0;
@@ -636,7 +638,7 @@ __lcs_resume_channel(struct lcs_channel *channel)
                 LCS_DBF_TEXT_(4, trace, "ersc%s", channel->ccwdev->dev.bus_id);
                 PRINT_ERR("Error in lcs_resume_channel: rc=%d\n",rc);
         } else
-                channel->state = CH_STATE_RUNNING;
+                channel->state = LCS_CH_STATE_RUNNING;
         return rc;
 
 }
@@ -670,10 +672,10 @@ lcs_ready_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
         int index, rc;
 
         LCS_DBF_TEXT(5, trace, "rdybuff");
-        BUG_ON(buffer->state != BUF_STATE_LOCKED &&
-               buffer->state != BUF_STATE_PROCESSED);
+        BUG_ON(buffer->state != LCS_BUF_STATE_LOCKED &&
+               buffer->state != LCS_BUF_STATE_PROCESSED);
         spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-        buffer->state = BUF_STATE_READY;
+        buffer->state = LCS_BUF_STATE_READY;
         index = buffer - channel->iob;
         /* Set length. */
         channel->ccws[index].count = buffer->count;
@@ -695,8 +697,8 @@ __lcs_processed_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
         int index, prev, next;
 
         LCS_DBF_TEXT(5, trace, "prcsbuff");
-        BUG_ON(buffer->state != BUF_STATE_READY);
-        buffer->state = BUF_STATE_PROCESSED;
+        BUG_ON(buffer->state != LCS_BUF_STATE_READY);
+        buffer->state = LCS_BUF_STATE_PROCESSED;
         index = buffer - channel->iob;
         prev = (index - 1) & (LCS_NUM_BUFFS - 1);
         next = (index + 1) & (LCS_NUM_BUFFS - 1);
@@ -704,7 +706,7 @@ __lcs_processed_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
         channel->ccws[index].flags |= CCW_FLAG_SUSPEND;
         channel->ccws[index].flags &= ~CCW_FLAG_PCI;
         /* Check the suspend bit of the previous buffer. */
-        if (channel->iob[prev].state == BUF_STATE_READY) {
+        if (channel->iob[prev].state == LCS_BUF_STATE_READY) {
                 /*
                  * Previous buffer is in state ready. It might have
                  * happened in lcs_ready_buffer that the suspend bit
@@ -727,10 +729,10 @@ lcs_release_buffer(struct lcs_channel *channel, struct lcs_buffer *buffer)
         unsigned long flags;
 
         LCS_DBF_TEXT(5, trace, "relbuff");
-        BUG_ON(buffer->state != BUF_STATE_LOCKED &&
-               buffer->state != BUF_STATE_PROCESSED);
+        BUG_ON(buffer->state != LCS_BUF_STATE_LOCKED &&
+               buffer->state != LCS_BUF_STATE_PROCESSED);
         spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-        buffer->state = BUF_STATE_EMPTY;
+        buffer->state = LCS_BUF_STATE_EMPTY;
         spin_unlock_irqrestore(get_ccwdev_lock(channel->ccwdev), flags);
 }
 
@@ -1147,7 +1149,7 @@ list_modified:
  * get mac address for the relevant Multicast address
  */
 static void
-lcs_get_mac_for_ipm(__u32 ipm, char *mac, struct net_device *dev)
+lcs_get_mac_for_ipm(__be32 ipm, char *mac, struct net_device *dev)
 {
         LCS_DBF_TEXT(4,trace, "getmac");
         if (dev->type == ARPHRD_IEEE802_TR)
@@ -1264,7 +1266,7 @@ lcs_register_mc_addresses(void *data)
         netif_carrier_off(card->dev);
         netif_tx_disable(card->dev);
         wait_event(card->write.wait_q,
-                        (card->write.state != CH_STATE_RUNNING));
+                        (card->write.state != LCS_CH_STATE_RUNNING));
         lcs_fix_multicast_list(card);
         if (card->state == DEV_STATE_UP) {
                 netif_carrier_on(card->dev);
@@ -1404,7 +1406,7 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
                 }
         }
         /* How far in the ccw chain have we processed? */
-        if ((channel->state != CH_STATE_INIT) &&
+        if ((channel->state != LCS_CH_STATE_INIT) &&
             (irb->scsw.fctl & SCSW_FCTL_START_FUNC)) {
                 index = (struct ccw1 *) __va((addr_t) irb->scsw.cpa)
                         - channel->ccws;
@@ -1424,20 +1426,20 @@ lcs_irq(struct ccw_device *cdev, unsigned long intparm, struct irb *irb)
             (irb->scsw.dstat & DEV_STAT_CHN_END) ||
             (irb->scsw.dstat & DEV_STAT_UNIT_CHECK))
                 /* Mark channel as stopped. */
-                channel->state = CH_STATE_STOPPED;
+                channel->state = LCS_CH_STATE_STOPPED;
         else if (irb->scsw.actl & SCSW_ACTL_SUSPENDED)
                 /* CCW execution stopped on a suspend bit. */
-                channel->state = CH_STATE_SUSPENDED;
+                channel->state = LCS_CH_STATE_SUSPENDED;
         if (irb->scsw.fctl & SCSW_FCTL_HALT_FUNC) {
                 if (irb->scsw.cc != 0) {
                         ccw_device_halt(channel->ccwdev, (addr_t) channel);
                         return;
                 }
                 /* The channel has been stopped by halt_IO. */
-                channel->state = CH_STATE_HALTED;
+                channel->state = LCS_CH_STATE_HALTED;
         }
         if (irb->scsw.fctl & SCSW_FCTL_CLEAR_FUNC) {
-                channel->state = CH_STATE_CLEARED;
+                channel->state = LCS_CH_STATE_CLEARED;
         }
         /* Do the rest in the tasklet. */
         tasklet_schedule(&channel->irq_tasklet);
@@ -1461,7 +1463,7 @@ lcs_tasklet(unsigned long data)
         /* Check for processed buffers. */
         iob = channel->iob;
         buf_idx = channel->buf_idx;
-        while (iob[buf_idx].state == BUF_STATE_PROCESSED) {
+        while (iob[buf_idx].state == LCS_BUF_STATE_PROCESSED) {
                 /* Do the callback thing. */
                 if (iob[buf_idx].callback != NULL)
                         iob[buf_idx].callback(channel, iob + buf_idx);
@@ -1469,12 +1471,12 @@ lcs_tasklet(unsigned long data)
         }
         channel->buf_idx = buf_idx;
 
-        if (channel->state == CH_STATE_STOPPED)
+        if (channel->state == LCS_CH_STATE_STOPPED)
                 // FIXME: what if rc != 0 ??
                 rc = lcs_start_channel(channel);
         spin_lock_irqsave(get_ccwdev_lock(channel->ccwdev), flags);
-        if (channel->state == CH_STATE_SUSPENDED &&
-            channel->iob[channel->io_idx].state == BUF_STATE_READY) {
+        if (channel->state == LCS_CH_STATE_SUSPENDED &&
+            channel->iob[channel->io_idx].state == LCS_BUF_STATE_READY) {
                 // FIXME: what if rc != 0 ??
                 rc = __lcs_resume_channel(channel);
         }
@@ -1689,8 +1691,8 @@ lcs_detect(struct lcs_card *card)
                 card->state = DEV_STATE_UP;
         } else {
                 card->state = DEV_STATE_DOWN;
-                card->write.state = CH_STATE_INIT;
-                card->read.state =  CH_STATE_INIT;
+                card->write.state = LCS_CH_STATE_INIT;
+                card->read.state =  LCS_CH_STATE_INIT;
         }
         return rc;
 }
@@ -1705,8 +1707,8 @@ lcs_stopcard(struct lcs_card *card)
 
         LCS_DBF_TEXT(3, setup, "stopcard");
 
-        if (card->read.state != CH_STATE_STOPPED &&
-            card->write.state != CH_STATE_STOPPED &&
+        if (card->read.state != LCS_CH_STATE_STOPPED &&
+            card->write.state != LCS_CH_STATE_STOPPED &&
             card->state == DEV_STATE_UP) {
                 lcs_clear_multicast_list(card);
                 rc = lcs_send_stoplan(card,LCS_INITIATOR_TCPIP);
@@ -1722,8 +1724,9 @@ lcs_stopcard(struct lcs_card *card)
  * Kernel Thread helper functions for LGW initiated commands
  */
 static void
-lcs_start_kernel_thread(struct lcs_card *card)
+lcs_start_kernel_thread(struct work_struct *work)
 {
+        struct lcs_card *card = container_of(work, struct lcs_card, kernel_thread_starter);
         LCS_DBF_TEXT(5, trace, "krnthrd");
         if (lcs_do_start_thread(card, LCS_RECOVERY_THREAD))
                 kernel_thread(lcs_recovery, (void *) card, SIGCHLD);
@@ -1871,7 +1874,7 @@ lcs_stop_device(struct net_device *dev)
         netif_tx_disable(dev);
         dev->flags &= ~IFF_UP;
         wait_event(card->write.wait_q,
-                (card->write.state != CH_STATE_RUNNING));
+                (card->write.state != LCS_CH_STATE_RUNNING));
         rc = lcs_stopcard(card);
         if (rc)
                 PRINT_ERR("Try it again!\n ");
@@ -2051,8 +2054,7 @@ lcs_probe_device(struct ccwgroup_device *ccwgdev)
         ccwgdev->cdev[0]->handler = lcs_irq;
         ccwgdev->cdev[1]->handler = lcs_irq;
         card->gdev = ccwgdev;
-        INIT_WORK(&card->kernel_thread_starter,
-                  (void *) lcs_start_kernel_thread, card);
+        INIT_WORK(&card->kernel_thread_starter, lcs_start_kernel_thread);
         card->thread_start_mask = 0;
         card->thread_allowed_mask = 0;
         card->thread_running_mask = 0;
diff --git a/drivers/s390/net/lcs.h b/drivers/s390/net/lcs.h
index 93143932983b..0e1e4a0a88f0 100644
--- a/drivers/s390/net/lcs.h
+++ b/drivers/s390/net/lcs.h
@@ -23,11 +23,6 @@ do {                                       \
 } while (0)
 
 /**
- * some more definitions for debug or output stuff
- */
-#define PRINTK_HEADER           " lcs: "
-
-/**
  *      sysfs related stuff
  */
 #define CARD_FROM_DEV(cdev) \
@@ -127,22 +122,22 @@ do {                                       \
  * LCS Buffer states
  */
 enum lcs_buffer_states {
-        BUF_STATE_EMPTY,        /* buffer is empty */
-        BUF_STATE_LOCKED,       /* buffer is locked, don't touch */
-        BUF_STATE_READY,        /* buffer is ready for read/write */
-        BUF_STATE_PROCESSED,
+        LCS_BUF_STATE_EMPTY,    /* buffer is empty */
+        LCS_BUF_STATE_LOCKED,   /* buffer is locked, don't touch */
+        LCS_BUF_STATE_READY,    /* buffer is ready for read/write */
+        LCS_BUF_STATE_PROCESSED,
 };
 
 /**
  * LCS Channel State Machine declarations
  */
 enum lcs_channel_states {
-        CH_STATE_INIT,
-        CH_STATE_HALTED,
-        CH_STATE_STOPPED,
-        CH_STATE_RUNNING,
-        CH_STATE_SUSPENDED,
-        CH_STATE_CLEARED,
+        LCS_CH_STATE_INIT,
+        LCS_CH_STATE_HALTED,
+        LCS_CH_STATE_STOPPED,
+        LCS_CH_STATE_RUNNING,
+        LCS_CH_STATE_SUSPENDED,
+        LCS_CH_STATE_CLEARED,
 };
 
 /**
@@ -169,7 +164,7 @@ struct lcs_header {
 }  __attribute__ ((packed));
 
 struct lcs_ip_mac_pair {
-        __u32  ip_addr;
+        __be32  ip_addr;
         __u8   mac_addr[LCS_MAC_LENGTH];
         __u8   reserved[2];
 }  __attribute__ ((packed));
@@ -287,7 +282,7 @@ struct lcs_card {
         enum lcs_dev_states state;
         struct net_device *dev;
         struct net_device_stats stats;
-        unsigned short (*lan_type_trans)(struct sk_buff *skb,
+        __be16 (*lan_type_trans)(struct sk_buff *skb,
                                          struct net_device *dev);
         struct ccwgroup_device *gdev;
         struct lcs_channel read;
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index 821383d8cbe7..53c358c7d368 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -151,8 +151,6 @@ qeth_hex_dump(unsigned char *buf, size_t len)
 #define SENSE_RESETTING_EVENT_BYTE 1
 #define SENSE_RESETTING_EVENT_FLAG 0x80
 
-#define atomic_swap(a,b) xchg((int *)a.counter, b)
-
 /*
  * Common IO related definitions
  */
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index a363721cf28d..6bb558a9a032 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -258,7 +258,7 @@ qeth_eddp_create_segment_hdrs(struct qeth_eddp_context *ctx,
 
 static inline void
 qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len,
-                        u32 *hcsum)
+                        __wsum *hcsum)
 {
         struct skb_frag_struct *frag;
         int left_in_frag;
@@ -305,7 +305,7 @@ qeth_eddp_copy_data_tcp(char *dst, struct qeth_eddp_data *eddp, int len,
 static inline void
 qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx,
                                   struct qeth_eddp_data *eddp, int data_len,
-                                  u32 hcsum)
+                                  __wsum hcsum)
 {
         u8 *page;
         int page_remainder;
@@ -349,10 +349,10 @@ qeth_eddp_create_segment_data_tcp(struct qeth_eddp_context *ctx,
         ((struct tcphdr *)eddp->th_in_ctx)->check = csum_fold(hcsum);
 }
 
-static inline u32
+static inline __wsum
 qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len)
 {
-        u32 phcsum; /* pseudo header checksum */
+        __wsum phcsum; /* pseudo header checksum */
 
         QETH_DBF_TEXT(trace, 5, "eddpckt4");
         eddp->th.tcp.h.check = 0;
@@ -363,11 +363,11 @@ qeth_eddp_check_tcp4_hdr(struct qeth_eddp_data *eddp, int data_len)
         return csum_partial((u8 *)&eddp->th, eddp->thl, phcsum);
 }
 
-static inline u32
+static inline __wsum
 qeth_eddp_check_tcp6_hdr(struct qeth_eddp_data *eddp, int data_len)
 {
-        u32 proto;
-        u32 phcsum; /* pseudo header checksum */
+        __be32 proto;
+        __wsum phcsum; /* pseudo header checksum */
 
         QETH_DBF_TEXT(trace, 5, "eddpckt6");
         eddp->th.tcp.h.check = 0;
@@ -405,7 +405,7 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 {
         struct tcphdr *tcph;
         int data_len;
-        u32 hcsum;
+        __wsum hcsum;
 
         QETH_DBF_TEXT(trace, 5, "eddpftcp");
         eddp->skb_offset = sizeof(struct qeth_hdr) + eddp->nhl + eddp->thl;
@@ -433,22 +433,22 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
                         eddp->qh.hdr.l3.length = data_len + eddp->nhl +
                                                  eddp->thl;
                 /* prepare ip hdr */
-                if (eddp->skb->protocol == ETH_P_IP){
-                        eddp->nh.ip4.h.tot_len = data_len + eddp->nhl +
-                                                 eddp->thl;
+                if (eddp->skb->protocol == htons(ETH_P_IP)){
+                        eddp->nh.ip4.h.tot_len = htons(data_len + eddp->nhl +
+                                                 eddp->thl);
                         eddp->nh.ip4.h.check = 0;
                         eddp->nh.ip4.h.check =
                                 ip_fast_csum((u8 *)&eddp->nh.ip4.h,
                                                 eddp->nh.ip4.h.ihl);
                 } else
-                        eddp->nh.ip6.h.payload_len = data_len + eddp->thl;
+                        eddp->nh.ip6.h.payload_len = htons(data_len + eddp->thl);
                 /* prepare tcp hdr */
                 if (data_len == (eddp->skb->len - eddp->skb_offset)){
                         /* last segment -> set FIN and PSH flags */
                         eddp->th.tcp.h.fin = tcph->fin;
                         eddp->th.tcp.h.psh = tcph->psh;
                 }
-                if (eddp->skb->protocol == ETH_P_IP)
+                if (eddp->skb->protocol == htons(ETH_P_IP))
                         hcsum = qeth_eddp_check_tcp4_hdr(eddp, data_len);
                 else
                         hcsum = qeth_eddp_check_tcp6_hdr(eddp, data_len);
@@ -458,9 +458,9 @@ __qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
                 if (eddp->skb_offset >= eddp->skb->len)
                         break;
                 /* prepare headers for next round */
-                if (eddp->skb->protocol == ETH_P_IP)
-                        eddp->nh.ip4.h.id++;
-                eddp->th.tcp.h.seq += data_len;
+                if (eddp->skb->protocol == htons(ETH_P_IP))
+                        eddp->nh.ip4.h.id = htons(ntohs(eddp->nh.ip4.h.id) + 1);
+                eddp->th.tcp.h.seq = htonl(ntohl(eddp->th.tcp.h.seq) + data_len);
         }
 }
 
@@ -472,7 +472,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
 
         QETH_DBF_TEXT(trace, 5, "eddpficx");
         /* create our segmentation headers and copy original headers */
-        if (skb->protocol == ETH_P_IP)
+        if (skb->protocol == htons(ETH_P_IP))
                 eddp = qeth_eddp_create_eddp_data(qhdr, (u8 *)skb->nh.iph,
                                 skb->nh.iph->ihl*4,
                                 (u8 *)skb->h.th, skb->h.th->doff*4);
@@ -490,7 +490,7 @@ qeth_eddp_fill_context_tcp(struct qeth_eddp_context *ctx,
                 memcpy(&eddp->mac, eth_hdr(skb), ETH_HLEN);
 #ifdef CONFIG_QETH_VLAN
                 if (eddp->mac.h_proto == __constant_htons(ETH_P_8021Q)) {
-                        eddp->vlan[0] = __constant_htons(skb->protocol);
+                        eddp->vlan[0] = skb->protocol;
                         eddp->vlan[1] = htons(vlan_tx_tag_get(skb));
                 }
 #endif /* CONFIG_QETH_VLAN */
@@ -588,11 +588,11 @@ qeth_eddp_create_context_tcp(struct qeth_card *card, struct sk_buff *skb,
         struct qeth_eddp_context *ctx = NULL;
 
         QETH_DBF_TEXT(trace, 5, "creddpct");
-        if (skb->protocol == ETH_P_IP)
+        if (skb->protocol == htons(ETH_P_IP))
                 ctx = qeth_eddp_create_context_generic(card, skb,
                         sizeof(struct qeth_hdr) + skb->nh.iph->ihl*4 +
                         skb->h.th->doff*4);
-        else if (skb->protocol == ETH_P_IPV6)
+        else if (skb->protocol == htons(ETH_P_IPV6))
                 ctx = qeth_eddp_create_context_generic(card, skb,
                         sizeof(struct qeth_hdr) + sizeof(struct ipv6hdr) +
                         skb->h.th->doff*4);
diff --git a/drivers/s390/net/qeth_eddp.h b/drivers/s390/net/qeth_eddp.h
index cae9ba265056..103768d3bab2 100644
--- a/drivers/s390/net/qeth_eddp.h
+++ b/drivers/s390/net/qeth_eddp.h
@@ -54,7 +54,7 @@ qeth_eddp_check_buffers_for_context(struct qeth_qdio_out_q *,
 struct qeth_eddp_data {
         struct qeth_hdr qh;
         struct ethhdr mac;
-        u16 vlan[2];
+        __be16 vlan[2];
         union {
                 struct {
                         struct iphdr h;
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 8364d5475ac7..2bde4f1fb9c2 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -1039,8 +1039,9 @@ qeth_do_start_thread(struct qeth_card *card, unsigned long thread)
 }
 
 static void
-qeth_start_kernel_thread(struct qeth_card *card)
+qeth_start_kernel_thread(struct work_struct *work)
 {
+        struct qeth_card *card = container_of(work, struct qeth_card, kernel_thread_starter);
         QETH_DBF_TEXT(trace , 2, "strthrd");
 
         if (card->read.state != CH_STATE_UP &&
@@ -1103,8 +1104,7 @@ qeth_setup_card(struct qeth_card *card)
         card->thread_start_mask = 0;
         card->thread_allowed_mask = 0;
         card->thread_running_mask = 0;
-        INIT_WORK(&card->kernel_thread_starter,
-                  (void *)qeth_start_kernel_thread,card);
+        INIT_WORK(&card->kernel_thread_starter, qeth_start_kernel_thread);
         INIT_LIST_HEAD(&card->ip_list);
         card->ip_tbd_list = kmalloc(sizeof(struct list_head), GFP_KERNEL);
         if (!card->ip_tbd_list) {
@@ -2982,7 +2982,7 @@ qeth_check_outbound_queue(struct qeth_qdio_out_q *queue)
          */
         if ((atomic_read(&queue->used_buffers) <= QETH_LOW_WATERMARK_PACK) ||
             !atomic_read(&queue->set_pci_flags_count)){
-                if (atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
+                if (atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH) ==
                                 QETH_OUT_Q_UNLOCKED) {
                         /*
                          * If we get in here, there was no action in
@@ -3245,7 +3245,7 @@ qeth_free_qdio_buffers(struct qeth_card *card)
         int i, j;
 
         QETH_DBF_TEXT(trace, 2, "freeqdbf");
-        if (atomic_swap(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
+        if (atomic_xchg(&card->qdio.state, QETH_QDIO_UNINITIALIZED) ==
                 QETH_QDIO_UNINITIALIZED)
                 return;
         kfree(card->qdio.in_q);
@@ -4366,7 +4366,7 @@ out:
         if (flush_count)
                 qeth_flush_buffers(queue, 0, start_index, flush_count);
         else if (!atomic_read(&queue->set_pci_flags_count))
-                atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
+                atomic_xchg(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
         /*
          * queue->state will go from LOCKED -> UNLOCKED or from
          * LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
diff --git a/drivers/s390/scsi/zfcp_def.h b/drivers/s390/scsi/zfcp_def.h
index 74c0eac083e4..32933ed54b8a 100644
--- a/drivers/s390/scsi/zfcp_def.h
+++ b/drivers/s390/scsi/zfcp_def.h
@@ -1032,9 +1032,9 @@ struct zfcp_data {
         wwn_t                   init_wwpn;
         fcp_lun_t               init_fcp_lun;
         char                    *driver_version;
-        kmem_cache_t            *fsf_req_qtcb_cache;
-        kmem_cache_t            *sr_buffer_cache;
-        kmem_cache_t            *gid_pn_cache;
+        struct kmem_cache               *fsf_req_qtcb_cache;
+        struct kmem_cache               *sr_buffer_cache;
+        struct kmem_cache               *gid_pn_cache;
 };
 
 /**
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 277826cdd0c8..067f1519eb04 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -109,7 +109,7 @@ zfcp_fsf_req_alloc(mempool_t *pool, int req_flags)
                         ptr = kmalloc(size, GFP_ATOMIC);
                 else
                         ptr = kmem_cache_alloc(zfcp_data.fsf_req_qtcb_cache,
-                                               SLAB_ATOMIC);
+                                               GFP_ATOMIC);
         }
 
         if (unlikely(!ptr))
diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 5f8c26cd66ca..b091a0fc4eb0 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -66,6 +66,9 @@
    2.26.02.006 - Fix 9550SX pchip reset timeout.
                  Add big endian support.
    2.26.02.007 - Disable local interrupts during kmap/unmap_atomic().
+   2.26.02.008 - Free irq handler in __twa_shutdown().
+                 Serialize reset code.
+                 Add support for 9650SE controllers.
 */
 
 #include <linux/module.h>
@@ -89,7 +92,7 @@
 #include "3w-9xxx.h"
 
 /* Globals */
-#define TW_DRIVER_VERSION "2.26.02.007"
+#define TW_DRIVER_VERSION "2.26.02.008"
 static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT];
 static unsigned int twa_device_extension_count;
 static int twa_major = -1;
@@ -566,9 +569,9 @@ static int twa_check_srl(TW_Device_Extension *tw_dev, int *flashed)
                 goto out;
         }
 
-        tw_dev->working_srl = fw_on_ctlr_srl;
-        tw_dev->working_branch = fw_on_ctlr_branch;
-        tw_dev->working_build = fw_on_ctlr_build;
+        tw_dev->tw_compat_info.working_srl = fw_on_ctlr_srl;
+        tw_dev->tw_compat_info.working_branch = fw_on_ctlr_branch;
+        tw_dev->tw_compat_info.working_build = fw_on_ctlr_build;
 
         /* Try base mode compatibility */
         if (!(init_connect_result & TW_CTLR_FW_COMPATIBLE)) {
@@ -590,10 +593,23 @@ static int twa_check_srl(TW_Device_Extension *tw_dev, int *flashed)
                         }
                         goto out;
                 }
-                tw_dev->working_srl = TW_BASE_FW_SRL;
-                tw_dev->working_branch = TW_BASE_FW_BRANCH;
-                tw_dev->working_build = TW_BASE_FW_BUILD;
-        }
+                tw_dev->tw_compat_info.working_srl = TW_BASE_FW_SRL;
+                tw_dev->tw_compat_info.working_branch = TW_BASE_FW_BRANCH;
+                tw_dev->tw_compat_info.working_build = TW_BASE_FW_BUILD;
+        }
+
+        /* Load rest of compatibility struct */
+        strncpy(tw_dev->tw_compat_info.driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION));
+        tw_dev->tw_compat_info.driver_srl_high = TW_CURRENT_DRIVER_SRL;
+        tw_dev->tw_compat_info.driver_branch_high = TW_CURRENT_DRIVER_BRANCH;
+        tw_dev->tw_compat_info.driver_build_high = TW_CURRENT_DRIVER_BUILD;
+        tw_dev->tw_compat_info.driver_srl_low = TW_BASE_FW_SRL;
+        tw_dev->tw_compat_info.driver_branch_low = TW_BASE_FW_BRANCH;
+        tw_dev->tw_compat_info.driver_build_low = TW_BASE_FW_BUILD;
+        tw_dev->tw_compat_info.fw_on_ctlr_srl = fw_on_ctlr_srl;
+        tw_dev->tw_compat_info.fw_on_ctlr_branch = fw_on_ctlr_branch;
+        tw_dev->tw_compat_info.fw_on_ctlr_build = fw_on_ctlr_build;
+
         retval = 0;
 out:
         return retval;
@@ -631,7 +647,7 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
                 goto out2;
 
         /* Check data buffer size */
-        if (driver_command.buffer_length > TW_MAX_SECTORS * 512) {
+        if (driver_command.buffer_length > TW_MAX_SECTORS * 2048) {
                 retval = TW_IOCTL_ERROR_OS_EINVAL;
                 goto out2;
         }
@@ -680,13 +696,6 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
                 /* Now wait for command to complete */
                 timeout = wait_event_timeout(tw_dev->ioctl_wqueue, tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE, timeout);
 
-                /* See if we reset while waiting for the ioctl to complete */
-                if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
-                        clear_bit(TW_IN_RESET, &tw_dev->flags);
-                        retval = TW_IOCTL_ERROR_OS_ERESTARTSYS;
-                        goto out3;
-                }
-
                 /* We timed out, and didn't get an interrupt */
                 if (tw_dev->chrdev_request_id != TW_IOCTL_CHRDEV_FREE) {
                         /* Now we need to reset the board */
@@ -694,11 +703,6 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
                                tw_dev->host->host_no, TW_DRIVER, 0xc,
                                cmd);
                         retval = TW_IOCTL_ERROR_OS_EIO;
-                        spin_lock_irqsave(tw_dev->host->host_lock, flags);
-                        tw_dev->state[request_id] = TW_S_COMPLETED;
-                        twa_free_request_id(tw_dev, request_id);
-                        tw_dev->posted_request_count--;
-                        spin_unlock_irqrestore(tw_dev->host->host_lock, flags);
                         twa_reset_device_extension(tw_dev, 1);
                         goto out3;
                 }
@@ -717,16 +721,7 @@ static int twa_chrdev_ioctl(struct inode *inode, struct file *file, unsigned int
                 tw_ioctl->driver_command.status = 0;
                 /* Copy compatiblity struct into ioctl data buffer */
                 tw_compat_info = (TW_Compatibility_Info *)tw_ioctl->data_buffer;
-                strncpy(tw_compat_info->driver_version, TW_DRIVER_VERSION, strlen(TW_DRIVER_VERSION));
-                tw_compat_info->working_srl = tw_dev->working_srl;
-                tw_compat_info->working_branch = tw_dev->working_branch;
-                tw_compat_info->working_build = tw_dev->working_build;
-                tw_compat_info->driver_srl_high = TW_CURRENT_DRIVER_SRL;
-                tw_compat_info->driver_branch_high = TW_CURRENT_DRIVER_BRANCH;
-                tw_compat_info->driver_build_high = TW_CURRENT_DRIVER_BUILD;
-                tw_compat_info->driver_srl_low = TW_BASE_FW_SRL;
-                tw_compat_info->driver_branch_low = TW_BASE_FW_BRANCH;
-                tw_compat_info->driver_build_low = TW_BASE_FW_BUILD;
+                memcpy(tw_compat_info, &tw_dev->tw_compat_info, sizeof(TW_Compatibility_Info));
                 break;
         case TW_IOCTL_GET_LAST_EVENT:
                 if (tw_dev->event_queue_wrapped) {
@@ -895,7 +890,8 @@ static int twa_decode_bits(TW_Device_Extension *tw_dev, u32 status_reg_value)
         }
 
         if (status_reg_value & TW_STATUS_QUEUE_ERROR) {
-                TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing");
+                if ((tw_dev->tw_pci_dev->device != PCI_DEVICE_ID_3WARE_9650SE) || (!test_bit(TW_IN_RESET, &tw_dev->flags)))
+                        TW_PRINTK(tw_dev->host, TW_DRIVER, 0xe, "Controller Queue Error: clearing");
                 writel(TW_CONTROL_CLEAR_QUEUE_ERROR, TW_CONTROL_REG_ADDR(tw_dev));
         }
 
@@ -939,10 +935,12 @@ static int twa_empty_response_queue_large(TW_Device_Extension *tw_dev)
         unsigned long before;
         int retval = 1;
 
-        if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9550SX) {
+        if ((tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9550SX) ||
+            (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE)) {
                 before = jiffies;
                 while ((response_que_value & TW_9550SX_DRAIN_COMPLETED) != TW_9550SX_DRAIN_COMPLETED) {
                         response_que_value = readl(TW_RESPONSE_QUEUE_REG_ADDR_LARGE(tw_dev));
+                        msleep(1);
                         if (time_after(jiffies, before + HZ * 30))
                                 goto out;
                 }
@@ -1214,6 +1212,10 @@ static irqreturn_t twa_interrupt(int irq, void *dev_instance)
 
         handled = 1;
 
+        /* If we are resetting, bail */
+        if (test_bit(TW_IN_RESET, &tw_dev->flags))
+                goto twa_interrupt_bail;
+
         /* Check controller for errors */
         if (twa_check_bits(status_reg_value)) {
                 if (twa_decode_bits(tw_dev, status_reg_value)) {
@@ -1355,8 +1357,8 @@ static void twa_load_sgl(TW_Command_Full *full_command_packet, int request_id, d
 
         if (TW_OP_OUT(full_command_packet->command.newcommand.opcode__reserved) == TW_OP_EXECUTE_SCSI) {
                 newcommand = &full_command_packet->command.newcommand;
-                newcommand->request_id__lunl = 
-                        TW_REQ_LUN_IN(TW_LUN_OUT(newcommand->request_id__lunl), request_id);
+                newcommand->request_id__lunl =
+                        cpu_to_le16(TW_REQ_LUN_IN(TW_LUN_OUT(newcommand->request_id__lunl), request_id));
                 newcommand->sg_list[0].address = TW_CPU_TO_SGL(dma_handle + sizeof(TW_Ioctl_Buf_Apache) - 1);
                 newcommand->sg_list[0].length = cpu_to_le32(length);
                 newcommand->sgl_entries__lunh =
@@ -1531,6 +1533,13 @@ static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id,
         int retval = 1;
 
         command_que_value = tw_dev->command_packet_phys[request_id];
+
+        /* For 9650SE write low 4 bytes first */
+        if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE) {
+                command_que_value += TW_COMMAND_OFFSET;
+                writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR_LARGE(tw_dev));
+        }
+
         status_reg_value = readl(TW_STATUS_REG_ADDR(tw_dev));
 
         if (twa_check_bits(status_reg_value))
@@ -1557,13 +1566,17 @@ static int twa_post_command_packet(TW_Device_Extension *tw_dev, int request_id,
                 TW_UNMASK_COMMAND_INTERRUPT(tw_dev);
                 goto out;
         } else {
-                /* We successfully posted the command packet */
-                if (sizeof(dma_addr_t) > 4) {
-                        command_que_value += TW_COMMAND_OFFSET;
-                        writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
-                        writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR(tw_dev) + 0x4);
+                if (tw_dev->tw_pci_dev->device == PCI_DEVICE_ID_3WARE_9650SE) {
+                        /* Now write upper 4 bytes */
+                        writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR_LARGE(tw_dev) + 0x4);
                 } else {
-                        writel(TW_COMMAND_OFFSET + command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
+                        if (sizeof(dma_addr_t) > 4) {
+                                command_que_value += TW_COMMAND_OFFSET;
+                                writel((u32)command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
+                                writel((u32)((u64)command_que_value >> 32), TW_COMMAND_QUEUE_REG_ADDR(tw_dev) + 0x4);
+                        } else {
+                                writel(TW_COMMAND_OFFSET + command_que_value, TW_COMMAND_QUEUE_REG_ADDR(tw_dev));
+                        }
                 }
                 tw_dev->state[request_id] = TW_S_POSTED;
                 tw_dev->posted_request_count++;
@@ -1620,14 +1633,9 @@ static int twa_reset_device_extension(TW_Device_Extension *tw_dev, int ioctl_res
                 goto out;
 
         TW_ENABLE_AND_CLEAR_INTERRUPTS(tw_dev);
+        clear_bit(TW_IN_RESET, &tw_dev->flags);
+        tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
 
-        /* Wake up any ioctl that was pending before the reset */
-        if ((tw_dev->chrdev_request_id == TW_IOCTL_CHRDEV_FREE) || (ioctl_reset)) {
-                clear_bit(TW_IN_RESET, &tw_dev->flags);
-        } else {
-                tw_dev->chrdev_request_id = TW_IOCTL_CHRDEV_FREE;
-                wake_up(&tw_dev->ioctl_wqueue);
-        }
         retval = 0;
 out:
         return retval;
@@ -1736,6 +1744,9 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
                 "WARNING: (0x%02X:0x%04X): Command (0x%x) timed out, resetting card.\n",
                 TW_DRIVER, 0x2c, SCpnt->cmnd[0]);
 
+        /* Make sure we are not issuing an ioctl or resetting from ioctl */
+        mutex_lock(&tw_dev->ioctl_lock);
+
         /* Now reset the card and some of the device extension data */
         if (twa_reset_device_extension(tw_dev, 0)) {
                 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x2b, "Controller reset failed during scsi host reset");
@@ -1744,6 +1755,7 @@ static int twa_scsi_eh_reset(struct scsi_cmnd *SCpnt)
 
         retval = SUCCESS;
 out:
+        mutex_unlock(&tw_dev->ioctl_lock);
         return retval;
 } /* End twa_scsi_eh_reset() */
 
@@ -1753,8 +1765,14 @@ static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd
         int request_id, retval;
         TW_Device_Extension *tw_dev = (TW_Device_Extension *)SCpnt->device->host->hostdata;
 
+        /* If we are resetting due to timed out ioctl, report as busy */
+        if (test_bit(TW_IN_RESET, &tw_dev->flags)) {
+                retval = SCSI_MLQUEUE_HOST_BUSY;
+                goto out;
+        }
+
         /* Check if this FW supports luns */
-        if ((SCpnt->device->lun != 0) && (tw_dev->working_srl < TW_FW_SRL_LUNS_SUPPORTED)) {
+        if ((SCpnt->device->lun != 0) && (tw_dev->tw_compat_info.working_srl < TW_FW_SRL_LUNS_SUPPORTED)) {
                 SCpnt->result = (DID_BAD_TARGET << 16);
                 done(SCpnt);
                 retval = 0;
@@ -1960,6 +1978,9 @@ static void __twa_shutdown(TW_Device_Extension *tw_dev)
         /* Disable interrupts */
         TW_DISABLE_INTERRUPTS(tw_dev);
 
+        /* Free up the IRQ */
+        free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
+
         printk(KERN_WARNING "3w-9xxx: Shutting down host %d.\n", tw_dev->host->host_no);
 
         /* Tell the card we are shutting down */
@@ -2091,21 +2112,25 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
 
         /* Initialize the card */
         if (twa_reset_sequence(tw_dev, 0))
-                goto out_release_mem_region;
+                goto out_iounmap;
 
         /* Set host specific parameters */
-        host->max_id = TW_MAX_UNITS;
+        if (pdev->device == PCI_DEVICE_ID_3WARE_9650SE)
+                host->max_id = TW_MAX_UNITS_9650SE;
+        else
+                host->max_id = TW_MAX_UNITS;
+
         host->max_cmd_len = TW_MAX_CDB_LEN;
 
         /* Channels aren't supported by adapter */
-        host->max_lun = TW_MAX_LUNS(tw_dev->working_srl);
+        host->max_lun = TW_MAX_LUNS(tw_dev->tw_compat_info.working_srl);
         host->max_channel = 0;
 
         /* Register the card with the kernel SCSI layer */
         retval = scsi_add_host(host, &pdev->dev);
         if (retval) {
                 TW_PRINTK(tw_dev->host, TW_DRIVER, 0x27, "scsi add host failed");
-                goto out_release_mem_region;
+                goto out_iounmap;
         }
 
         pci_set_drvdata(pdev, host);
@@ -2145,6 +2170,8 @@ static int __devinit twa_probe(struct pci_dev *pdev, const struct pci_device_id
 
 out_remove_host:
         scsi_remove_host(host);
+out_iounmap:
+        iounmap(tw_dev->base_addr);
 out_release_mem_region:
         pci_release_regions(pdev);
 out_free_device_extension:
@@ -2170,12 +2197,12 @@ static void twa_remove(struct pci_dev *pdev)
                 twa_major = -1;
         }
 
-        /* Free up the IRQ */
-        free_irq(tw_dev->tw_pci_dev->irq, tw_dev);
-
         /* Shutdown the card */
         __twa_shutdown(tw_dev);
 
+        /* Free IO remapping */
+        iounmap(tw_dev->base_addr);
+
         /* Free up the mem region */
         pci_release_regions(pdev);
 
@@ -2193,6 +2220,8 @@ static struct pci_device_id twa_pci_tbl[] __devinitdata = {
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9550SX,
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+        { PCI_VENDOR_ID_3WARE, PCI_DEVICE_ID_3WARE_9650SE,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { }
 };
 MODULE_DEVICE_TABLE(pci, twa_pci_tbl);
diff --git a/drivers/scsi/3w-9xxx.h b/drivers/scsi/3w-9xxx.h
index e5685be96f45..7901517d4513 100644
--- a/drivers/scsi/3w-9xxx.h
+++ b/drivers/scsi/3w-9xxx.h
@@ -289,7 +289,6 @@ static twa_message_type twa_error_table[] = {
 #define TW_STATUS_VALID_INTERRUPT              0x00DF0000
 
 /* PCI related defines */
-#define TW_NUMDEVICES 1
 #define TW_PCI_CLEAR_PARITY_ERRORS 0xc100
 #define TW_PCI_CLEAR_PCI_ABORT     0x2000
 
@@ -335,6 +334,7 @@ static twa_message_type twa_error_table[] = {
 #define TW_ALIGNMENT_9000                     4  /* 4 bytes */
 #define TW_ALIGNMENT_9000_SGL                 0x3
 #define TW_MAX_UNITS                          16
+#define TW_MAX_UNITS_9650SE                   32
 #define TW_INIT_MESSAGE_CREDITS               0x100
 #define TW_INIT_COMMAND_PACKET_SIZE           0x3
 #define TW_INIT_COMMAND_PACKET_SIZE_EXTENDED  0x6
@@ -354,7 +354,6 @@ static twa_message_type twa_error_table[] = {
 #define TW_MAX_RESPONSE_DRAIN                 256
 #define TW_MAX_AEN_DRAIN                      40
 #define TW_IN_RESET                           2
-#define TW_IN_CHRDEV_IOCTL                    3
 #define TW_IN_ATTENTION_LOOP                  4
 #define TW_MAX_SECTORS                        256
 #define TW_AEN_WAIT_TIME                      1000
@@ -417,6 +416,9 @@ static twa_message_type twa_error_table[] = {
 #ifndef PCI_DEVICE_ID_3WARE_9550SX
 #define PCI_DEVICE_ID_3WARE_9550SX 0x1003
 #endif
+#ifndef PCI_DEVICE_ID_3WARE_9650SE
+#define PCI_DEVICE_ID_3WARE_9650SE 0x1004
+#endif
 
 /* Bitmask macros to eliminate bitfields */
 
@@ -442,6 +444,7 @@ static twa_message_type twa_error_table[] = {
 #define TW_CONTROL_REG_ADDR(x) (x->base_addr)
 #define TW_STATUS_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0x4)
 #define TW_COMMAND_QUEUE_REG_ADDR(x) (sizeof(dma_addr_t) > 4 ? ((unsigned char __iomem *)x->base_addr + 0x20) : ((unsigned char __iomem *)x->base_addr + 0x8))
+#define TW_COMMAND_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x20)
 #define TW_RESPONSE_QUEUE_REG_ADDR(x) ((unsigned char __iomem *)x->base_addr + 0xC)
 #define TW_RESPONSE_QUEUE_REG_ADDR_LARGE(x) ((unsigned char __iomem *)x->base_addr + 0x30)
 #define TW_CLEAR_ALL_INTERRUPTS(x) (writel(TW_STATUS_VALID_INTERRUPT, TW_CONTROL_REG_ADDR(x)))
@@ -626,6 +629,9 @@ typedef struct TAG_TW_Compatibility_Info
         unsigned short driver_srl_low;
         unsigned short driver_branch_low;
         unsigned short driver_build_low;
+        unsigned short fw_on_ctlr_srl;
+        unsigned short fw_on_ctlr_branch;
+        unsigned short fw_on_ctlr_build;
 } TW_Compatibility_Info;
 
 #pragma pack()
@@ -668,9 +674,7 @@ typedef struct TAG_TW_Device_Extension {
         wait_queue_head_t       ioctl_wqueue;
         struct mutex            ioctl_lock;
         char                    aen_clobber;
-        unsigned short          working_srl;
-        unsigned short          working_branch;
-        unsigned short          working_build;
+        TW_Compatibility_Info   tw_compat_info;
 } TW_Device_Extension;
 
 #endif /* _3W_9XXX_H */
diff --git a/drivers/scsi/53c700.c b/drivers/scsi/53c700.c
index 562432d017b0..68103e508db7 100644
--- a/drivers/scsi/53c700.c
+++ b/drivers/scsi/53c700.c
@@ -313,7 +313,7 @@ NCR_700_detect(struct scsi_host_template *tpnt,
         hostdata->status = memory + STATUS_OFFSET;
         /* all of these offsets are L1_CACHE_BYTES separated.  It is fatal
          * if this isn't sufficient separation to avoid dma flushing issues */
-        BUG_ON(!dma_is_consistent(pScript) && L1_CACHE_BYTES < dma_get_cache_alignment());
+        BUG_ON(!dma_is_consistent(hostdata->dev, pScript) && L1_CACHE_BYTES < dma_get_cache_alignment());
         hostdata->slots = (struct NCR_700_command_slot *)(memory + SLOTS_OFFSET);
         hostdata->dev = dev;
 
@@ -362,11 +362,11 @@ NCR_700_detect(struct scsi_host_template *tpnt,
         for (j = 0; j < PATCHES; j++)
                 script[LABELPATCHES[j]] = bS_to_host(pScript + SCRIPT[LABELPATCHES[j]]);
         /* now patch up fixed addresses. */
-        script_patch_32(script, MessageLocation,
+        script_patch_32(hostdata->dev, script, MessageLocation,
                         pScript + MSGOUT_OFFSET);
-        script_patch_32(script, StatusAddress,
+        script_patch_32(hostdata->dev, script, StatusAddress,
                         pScript + STATUS_OFFSET);
-        script_patch_32(script, ReceiveMsgAddress,
+        script_patch_32(hostdata->dev, script, ReceiveMsgAddress,
                         pScript + MSGIN_OFFSET);
 
         hostdata->script = script;
@@ -622,8 +622,10 @@ NCR_700_scsi_done(struct NCR_700_Host_Parameters *hostdata,
                         dma_unmap_single(hostdata->dev, slot->dma_handle, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
                         /* restore the old result if the request sense was
                          * successful */
-                        if(result == 0)
+                        if (result == 0)
                                 result = cmnd[7];
+                        /* restore the original length */
+                        SCp->cmd_len = cmnd[8];
                 } else
                         NCR_700_unmap(hostdata, SCp, slot);
 
@@ -819,8 +821,9 @@ process_extended_message(struct Scsi_Host *host,
                         shost_printk(KERN_WARNING, host,
                                 "Unexpected SDTR msg\n");
                         hostdata->msgout[0] = A_REJECT_MSG;
-                        dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-                        script_patch_16(hostdata->script, MessageCount, 1);
+                        dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+                        script_patch_16(hostdata->dev, hostdata->script,
+                                        MessageCount, 1);
                         /* SendMsgOut returns, so set up the return
                          * address */
                         resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
@@ -831,8 +834,9 @@ process_extended_message(struct Scsi_Host *host,
                 printk(KERN_INFO "scsi%d: (%d:%d), Unsolicited WDTR after CMD, Rejecting\n",
                        host->host_no, pun, lun);
                 hostdata->msgout[0] = A_REJECT_MSG;
-                dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-                script_patch_16(hostdata->script, MessageCount, 1);
+                dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+                script_patch_16(hostdata->dev, hostdata->script, MessageCount,
+                                1);
                 resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
 
                 break;
@@ -845,8 +849,9 @@ process_extended_message(struct Scsi_Host *host,
                 printk("\n");
                 /* just reject it */
                 hostdata->msgout[0] = A_REJECT_MSG;
-                dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-                script_patch_16(hostdata->script, MessageCount, 1);
+                dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+                script_patch_16(hostdata->dev, hostdata->script, MessageCount,
+                                1);
                 /* SendMsgOut returns, so set up the return
                  * address */
                 resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
@@ -927,8 +932,9 @@ process_message(struct Scsi_Host *host,	struct NCR_700_Host_Parameters *hostdata
                 printk("\n");
                 /* just reject it */
                 hostdata->msgout[0] = A_REJECT_MSG;
-                dma_cache_sync(hostdata->msgout, 1, DMA_TO_DEVICE);
-                script_patch_16(hostdata->script, MessageCount, 1);
+                dma_cache_sync(hostdata->dev, hostdata->msgout, 1, DMA_TO_DEVICE);
+                script_patch_16(hostdata->dev, hostdata->script, MessageCount,
+                                1);
                 /* SendMsgOut returns, so set up the return
                  * address */
                 resume_offset = hostdata->pScript + Ent_SendMessageWithATN;
@@ -937,7 +943,7 @@ process_message(struct Scsi_Host *host,	struct NCR_700_Host_Parameters *hostdata
         }
         NCR_700_writel(temp, host, TEMP_REG);
         /* set us up to receive another message */
-        dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE);
+        dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE, DMA_FROM_DEVICE);
         return resume_offset;
 }
 
@@ -1007,6 +1013,9 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                                  * of the command */
                                 cmnd[6] = NCR_700_INTERNAL_SENSE_MAGIC;
                                 cmnd[7] = hostdata->status[0];
+                                cmnd[8] = SCp->cmd_len;
+                                SCp->cmd_len = 6; /* command length for
+                                                   * REQUEST_SENSE */
                                 slot->pCmd = dma_map_single(hostdata->dev, cmnd, MAX_COMMAND_SIZE, DMA_TO_DEVICE);
                                 slot->dma_handle = dma_map_single(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
                                 slot->SG[0].ins = bS_to_host(SCRIPT_MOVE_DATA_IN | sizeof(SCp->sense_buffer));
@@ -1014,9 +1023,9 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                                 slot->SG[1].ins = bS_to_host(SCRIPT_RETURN);
                                 slot->SG[1].pAddr = 0;
                                 slot->resume_offset = hostdata->pScript;
-                                dma_cache_sync(slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE);
-                                dma_cache_sync(SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
-                                
+                                dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG[0])*2, DMA_TO_DEVICE);
+                                dma_cache_sync(hostdata->dev, SCp->sense_buffer, sizeof(SCp->sense_buffer), DMA_FROM_DEVICE);
+
                                 /* queue the command for reissue */
                                 slot->state = NCR_700_SLOT_QUEUED;
                                 slot->flags = NCR_700_FLAG_AUTOSENSE;
@@ -1131,11 +1140,12 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                         hostdata->cmd = slot->cmnd;
 
                         /* re-patch for this command */
-                        script_patch_32_abs(hostdata->script, CommandAddress, 
-                                            slot->pCmd);
-                        script_patch_16(hostdata->script,
+                        script_patch_32_abs(hostdata->dev, hostdata->script,
+                                            CommandAddress, slot->pCmd);
+                        script_patch_16(hostdata->dev, hostdata->script,
                                         CommandCount, slot->cmnd->cmd_len);
-                        script_patch_32_abs(hostdata->script, SGScriptStartAddress,
+                        script_patch_32_abs(hostdata->dev, hostdata->script,
+                                            SGScriptStartAddress,
                                             to32bit(&slot->pSG[0].ins));
 
                         /* Note: setting SXFER only works if we're
@@ -1145,13 +1155,13 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                          * should therefore always clear ACK */
                         NCR_700_writeb(NCR_700_get_SXFER(hostdata->cmd->device),
                                        host, SXFER_REG);
-                        dma_cache_sync(hostdata->msgin,
+                        dma_cache_sync(hostdata->dev, hostdata->msgin,
                                        MSG_ARRAY_SIZE, DMA_FROM_DEVICE);
-                        dma_cache_sync(hostdata->msgout,
+                        dma_cache_sync(hostdata->dev, hostdata->msgout,
                                        MSG_ARRAY_SIZE, DMA_TO_DEVICE);
                         /* I'm just being paranoid here, the command should
                          * already have been flushed from the cache */
-                        dma_cache_sync(slot->cmnd->cmnd,
+                        dma_cache_sync(hostdata->dev, slot->cmnd->cmnd,
                                        slot->cmnd->cmd_len, DMA_TO_DEVICE);
 
 
@@ -1215,7 +1225,7 @@ process_script_interrupt(__u32 dsps, __u32 dsp, struct scsi_cmnd *SCp,
                 hostdata->reselection_id = reselection_id;
                 /* just in case we have a stale simple tag message, clear it */
                 hostdata->msgin[1] = 0;
-                dma_cache_sync(hostdata->msgin,
+                dma_cache_sync(hostdata->dev, hostdata->msgin,
                                MSG_ARRAY_SIZE, DMA_BIDIRECTIONAL);
                 if(hostdata->tag_negotiated & (1<<reselection_id)) {
                         resume_offset = hostdata->pScript + Ent_GetReselectionWithTag;
@@ -1331,7 +1341,7 @@ process_selection(struct Scsi_Host *host, __u32 dsp)
         hostdata->cmd = NULL;
         /* clear any stale simple tag message */
         hostdata->msgin[1] = 0;
-        dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE,
+        dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE,
                        DMA_BIDIRECTIONAL);
 
         if(id == 0xff) {
@@ -1428,29 +1438,30 @@ NCR_700_start_command(struct scsi_cmnd *SCp)
                 NCR_700_set_flag(SCp->device, NCR_700_DEV_BEGIN_SYNC_NEGOTIATION);
         }
 
-        script_patch_16(hostdata->script, MessageCount, count);
+        script_patch_16(hostdata->dev, hostdata->script, MessageCount, count);
 
 
-        script_patch_ID(hostdata->script,
+        script_patch_ID(hostdata->dev, hostdata->script,
                         Device_ID, 1<<scmd_id(SCp));
 
-        script_patch_32_abs(hostdata->script, CommandAddress, 
+        script_patch_32_abs(hostdata->dev, hostdata->script, CommandAddress,
                             slot->pCmd);
-        script_patch_16(hostdata->script, CommandCount, SCp->cmd_len);
+        script_patch_16(hostdata->dev, hostdata->script, CommandCount,
+                        SCp->cmd_len);
         /* finally plumb the beginning of the SG list into the script
          * */
-        script_patch_32_abs(hostdata->script, SGScriptStartAddress,
-                            to32bit(&slot->pSG[0].ins));
+        script_patch_32_abs(hostdata->dev, hostdata->script,
+                            SGScriptStartAddress, to32bit(&slot->pSG[0].ins));
         NCR_700_clear_fifo(SCp->device->host);
 
         if(slot->resume_offset == 0)
                 slot->resume_offset = hostdata->pScript;
         /* now perform all the writebacks and invalidates */
-        dma_cache_sync(hostdata->msgout, count, DMA_TO_DEVICE);
-        dma_cache_sync(hostdata->msgin, MSG_ARRAY_SIZE,
+        dma_cache_sync(hostdata->dev, hostdata->msgout, count, DMA_TO_DEVICE);
+        dma_cache_sync(hostdata->dev, hostdata->msgin, MSG_ARRAY_SIZE,
                        DMA_FROM_DEVICE);
-        dma_cache_sync(SCp->cmnd, SCp->cmd_len, DMA_TO_DEVICE);
-        dma_cache_sync(hostdata->status, 1, DMA_FROM_DEVICE);
+        dma_cache_sync(hostdata->dev, SCp->cmnd, SCp->cmd_len, DMA_TO_DEVICE);
+        dma_cache_sync(hostdata->dev, hostdata->status, 1, DMA_FROM_DEVICE);
 
         /* set the synchronous period/offset */
         NCR_700_writeb(NCR_700_get_SXFER(SCp->device),
@@ -1626,7 +1637,7 @@ NCR_700_intr(int irq, void *dev_id)
                                         slot->SG[i].ins = bS_to_host(SCRIPT_NOP);
                                         slot->SG[i].pAddr = 0;
                                 }
-                                dma_cache_sync(slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
+                                dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
                                 /* and pretend we disconnected after
                                  * the command phase */
                                 resume_offset = hostdata->pScript + Ent_MsgInDuringData;
@@ -1892,9 +1903,9 @@ NCR_700_queuecommand(struct scsi_cmnd *SCp, void (*done)(struct scsi_cmnd *))
                 }
                 slot->SG[i].ins = bS_to_host(SCRIPT_RETURN);
                 slot->SG[i].pAddr = 0;
-                dma_cache_sync(slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
+                dma_cache_sync(hostdata->dev, slot->SG, sizeof(slot->SG), DMA_TO_DEVICE);
                 DEBUG((" SETTING %08lx to %x\n",
-                       (&slot->pSG[i].ins), 
+                       (&slot->pSG[i].ins),
                        slot->SG[i].ins));
         }
         slot->resume_offset = 0;
diff --git a/drivers/scsi/53c700.h b/drivers/scsi/53c700.h
index f5c3caf344a7..f38822db4210 100644
--- a/drivers/scsi/53c700.h
+++ b/drivers/scsi/53c700.h
@@ -415,31 +415,31 @@ struct NCR_700_Host_Parameters {
 #define NCR_710_MIN_XFERP       0
 #define NCR_700_MIN_PERIOD      25 /* for SDTR message, 100ns */
 
-#define script_patch_32(script, symbol, value) \
+#define script_patch_32(dev, script, symbol, value) \
 { \
         int i; \
         for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
                 __u32 val = bS_to_cpu((script)[A_##symbol##_used[i]]) + value; \
                 (script)[A_##symbol##_used[i]] = bS_to_host(val); \
-                dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+                dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                 DEBUG((" script, patching %s at %d to 0x%lx\n", \
                        #symbol, A_##symbol##_used[i], (value))); \
         } \
 }
 
-#define script_patch_32_abs(script, symbol, value) \
+#define script_patch_32_abs(dev, script, symbol, value) \
 { \
         int i; \
         for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
                 (script)[A_##symbol##_used[i]] = bS_to_host(value); \
-                dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+                dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                 DEBUG((" script, patching %s at %d to 0x%lx\n", \
                        #symbol, A_##symbol##_used[i], (value))); \
         } \
 }
 
 /* Used for patching the SCSI ID in the SELECT instruction */
-#define script_patch_ID(script, symbol, value) \
+#define script_patch_ID(dev, script, symbol, value) \
 { \
         int i; \
         for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
@@ -447,13 +447,13 @@ struct NCR_700_Host_Parameters {
                 val &= 0xff00ffff; \
                 val |= ((value) & 0xff) << 16; \
                 (script)[A_##symbol##_used[i]] = bS_to_host(val); \
-                dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+                dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                 DEBUG((" script, patching ID field %s at %d to 0x%x\n", \
                        #symbol, A_##symbol##_used[i], val)); \
         } \
 }
 
-#define script_patch_16(script, symbol, value) \
+#define script_patch_16(dev, script, symbol, value) \
 { \
         int i; \
         for(i=0; i< (sizeof(A_##symbol##_used) / sizeof(__u32)); i++) { \
@@ -461,7 +461,7 @@ struct NCR_700_Host_Parameters {
                 val &= 0xffff0000; \
                 val |= ((value) & 0xffff); \
                 (script)[A_##symbol##_used[i]] = bS_to_host(val); \
-                dma_cache_sync(&(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
+                dma_cache_sync((dev), &(script)[A_##symbol##_used[i]], 4, DMA_TO_DEVICE); \
                 DEBUG((" script, patching short field %s at %d to 0x%x\n", \
                        #symbol, A_##symbol##_used[i], val)); \
         } \
diff --git a/drivers/scsi/BusLogic.c b/drivers/scsi/BusLogic.c
index cdd033724786..3075204915c8 100644
--- a/drivers/scsi/BusLogic.c
+++ b/drivers/scsi/BusLogic.c
@@ -2186,21 +2186,21 @@ static int __init BusLogic_init(void)
 
         if (BusLogic_ProbeOptions.NoProbe)
                 return -ENODEV;
-        BusLogic_ProbeInfoList = (struct BusLogic_ProbeInfo *)
-            kmalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_ATOMIC);
+        BusLogic_ProbeInfoList =
+            kzalloc(BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo), GFP_KERNEL);
         if (BusLogic_ProbeInfoList == NULL) {
                 BusLogic_Error("BusLogic: Unable to allocate Probe Info List\n", NULL);
                 return -ENOMEM;
         }
-        memset(BusLogic_ProbeInfoList, 0, BusLogic_MaxHostAdapters * sizeof(struct BusLogic_ProbeInfo));
-        PrototypeHostAdapter = (struct BusLogic_HostAdapter *)
-            kmalloc(sizeof(struct BusLogic_HostAdapter), GFP_ATOMIC);
+
+        PrototypeHostAdapter =
+            kzalloc(sizeof(struct BusLogic_HostAdapter), GFP_KERNEL);
         if (PrototypeHostAdapter == NULL) {
                 kfree(BusLogic_ProbeInfoList);
                 BusLogic_Error("BusLogic: Unable to allocate Prototype " "Host Adapter\n", NULL);
                 return -ENOMEM;
         }
-        memset(PrototypeHostAdapter, 0, sizeof(struct BusLogic_HostAdapter));
+
 #ifdef MODULE
         if (BusLogic != NULL)
                 BusLogic_Setup(BusLogic);
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 9540eb8efdcb..69569096dae5 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -29,6 +29,13 @@ config SCSI
           However, do not compile this as a module if your root file system
           (the one containing the directory /) is located on a SCSI device.
 
+config SCSI_TGT
+        tristate "SCSI target support"
+        depends on SCSI && EXPERIMENTAL
+        ---help---
+          If you want to use SCSI target mode drivers enable this option.
+          If you choose M, the module will be called scsi_tgt.
+
 config SCSI_NETLINK
         bool
         default n
@@ -216,6 +223,23 @@ config SCSI_LOGGING
           there should be no noticeable performance impact as long as you have
           logging turned off.
 
+config SCSI_SCAN_ASYNC
+        bool "Asynchronous SCSI scanning"
+        depends on SCSI
+        help
+          The SCSI subsystem can probe for devices while the rest of the
+          system continues booting, and even probe devices on different
+          busses in parallel, leading to a significant speed-up.
+          If you have built SCSI as modules, enabling this option can
+          be a problem as the devices may not have been found by the
+          time your system expects them to have been.  You can load the
+          scsi_wait_scan module to ensure that all scans have completed.
+          If you build your SCSI drivers into the kernel, then everything
+          will work fine if you say Y here.
+
+          You can override this choice by specifying scsi_mod.scan="sync"
+          or "async" on the kernel's command line.
+
 menu "SCSI Transports"
         depends on SCSI
 
@@ -797,6 +821,20 @@ config SCSI_IBMVSCSI
           To compile this driver as a module, choose M here: the
           module will be called ibmvscsic.
 
+config SCSI_IBMVSCSIS
+        tristate "IBM Virtual SCSI Server support"
+        depends on PPC_PSERIES && SCSI_TGT && SCSI_SRP
+        help
+          This is the SRP target driver for IBM pSeries virtual environments.
+
+          The userspace component needed to initialize the driver and
+          documentation can be found:
+
+          http://stgt.berlios.de/
+
+          To compile this driver as a module, choose M here: the
+          module will be called ibmvstgt.
+
 config SCSI_INITIO
         tristate "Initio 9100U(W) support"
         depends on PCI && SCSI
@@ -944,8 +982,13 @@ config SCSI_STEX
         tristate "Promise SuperTrak EX Series support"
         depends on PCI && SCSI
         ---help---
-          This driver supports Promise SuperTrak EX8350/8300/16350/16300
-          Storage controllers.
+          This driver supports Promise SuperTrak EX series storage controllers.
+
+          Promise provides Linux RAID configuration utility for these
+          controllers. Please visit <http://www.promise.com> to download.
+
+          To compile this driver as a module, choose M here: the
+          module will be called stex.
 
 config SCSI_SYM53C8XX_2
         tristate "SYM53C8XX Version 2 SCSI support"
@@ -1026,6 +1069,7 @@ config SCSI_IPR
 config SCSI_IPR_TRACE
         bool "enable driver internal trace"
         depends on SCSI_IPR
+        default y
         help
           If you say Y here, the driver will trace all commands issued
           to the adapter. Performance impact is minimal. Trace can be
@@ -1034,6 +1078,7 @@ config SCSI_IPR_TRACE
 config SCSI_IPR_DUMP
         bool "enable adapter dump support"
         depends on SCSI_IPR
+        default y
         help
           If you say Y here, the driver will support adapter crash dump.
           If you enable this support, the iprdump daemon can be used
@@ -1734,6 +1779,16 @@ config ZFCP
           called zfcp. If you want to compile it as a module, say M here
           and read <file:Documentation/modules.txt>.
 
+config SCSI_SRP
+        tristate "SCSI RDMA Protocol helper library"
+        depends on SCSI && PCI
+        select SCSI_TGT
+        help
+          If you wish to use SRP target drivers, say Y.
+
+          To compile this driver as a module, choose M here: the
+          module will be called libsrp.
+
 endmenu
 
 source "drivers/scsi/pcmcia/Kconfig"
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index bcca39c3bcbf..bd7c9888f7f4 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -21,6 +21,7 @@ CFLAGS_seagate.o =   -DARBITRATE -DPARITY -DSEAGATE_USE_ASM
 subdir-$(CONFIG_PCMCIA)         += pcmcia
 
 obj-$(CONFIG_SCSI)              += scsi_mod.o
+obj-$(CONFIG_SCSI_TGT)          += scsi_tgt.o
 
 obj-$(CONFIG_RAID_ATTRS)        += raid_class.o
 
@@ -125,7 +126,9 @@ obj-$(CONFIG_SCSI_FCAL)		+= fcal.o
 obj-$(CONFIG_SCSI_LASI700)      += 53c700.o lasi700.o
 obj-$(CONFIG_SCSI_NSP32)        += nsp32.o
 obj-$(CONFIG_SCSI_IPR)          += ipr.o
+obj-$(CONFIG_SCSI_SRP)          += libsrp.o
 obj-$(CONFIG_SCSI_IBMVSCSI)     += ibmvscsi/
+obj-$(CONFIG_SCSI_IBMVSCSIS)    += ibmvscsi/
 obj-$(CONFIG_SCSI_HPTIOP)       += hptiop.o
 obj-$(CONFIG_SCSI_STEX)         += stex.o
 
@@ -141,6 +144,8 @@ obj-$(CONFIG_CHR_DEV_SCH)	+= ch.o
 # This goes last, so that "real" scsi devices probe earlier
 obj-$(CONFIG_SCSI_DEBUG)        += scsi_debug.o
 
+obj-$(CONFIG_SCSI)              += scsi_wait_scan.o
+
 scsi_mod-y                      += scsi.o hosts.o scsi_ioctl.o constants.o \
                                    scsicam.o scsi_error.o scsi_lib.o \
                                    scsi_scan.o scsi_sysfs.o \
@@ -149,6 +154,8 @@ scsi_mod-$(CONFIG_SCSI_NETLINK)	+= scsi_netlink.o
 scsi_mod-$(CONFIG_SYSCTL)       += scsi_sysctl.o
 scsi_mod-$(CONFIG_SCSI_PROC_FS) += scsi_proc.o
 
+scsi_tgt-y                      += scsi_tgt_lib.o scsi_tgt_if.o
+
 sd_mod-objs     := sd.o
 sr_mod-objs     := sr.o sr_ioctl.o sr_vendor.o
 ncr53c8xx-flags-$(CONFIG_SCSI_ZALON) \
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c
index a6aa91072880..bb3cb3360541 100644
--- a/drivers/scsi/NCR5380.c
+++ b/drivers/scsi/NCR5380.c
@@ -849,7 +849,7 @@ static int __devinit NCR5380_init(struct Scsi_Host *instance, int flags)
         hostdata->issue_queue = NULL;
         hostdata->disconnected_queue = NULL;
         
-        INIT_WORK(&hostdata->coroutine, NCR5380_main, hostdata);
+        INIT_DELAYED_WORK(&hostdata->coroutine, NCR5380_main);
         
 #ifdef NCR5380_STATS
         for (i = 0; i < 8; ++i) {
@@ -1016,7 +1016,7 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
 
         /* Run the coroutine if it isn't already running. */
         /* Kick off command processing */
-        schedule_work(&hostdata->coroutine);
+        schedule_delayed_work(&hostdata->coroutine, 0);
         return 0;
 }
 
@@ -1033,9 +1033,10 @@ static int NCR5380_queue_command(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
  *      host lock and called routines may take the isa dma lock.
  */
 
-static void NCR5380_main(void *p)
+static void NCR5380_main(struct work_struct *work)
 {
-        struct NCR5380_hostdata *hostdata = p;
+        struct NCR5380_hostdata *hostdata =
+                container_of(work, struct NCR5380_hostdata, coroutine.work);
         struct Scsi_Host *instance = hostdata->host;
         Scsi_Cmnd *tmp, *prev;
         int done;
@@ -1221,7 +1222,7 @@ static irqreturn_t NCR5380_intr(int irq, void *dev_id)
                 }       /* if BASR_IRQ */
                 spin_unlock_irqrestore(instance->host_lock, flags);
                 if(!done)
-                        schedule_work(&hostdata->coroutine);
+                        schedule_delayed_work(&hostdata->coroutine, 0);
         } while (!done);
         return IRQ_HANDLED;
 }
diff --git a/drivers/scsi/NCR5380.h b/drivers/scsi/NCR5380.h
index 1bc73de496b0..713a108c02ef 100644
--- a/drivers/scsi/NCR5380.h
+++ b/drivers/scsi/NCR5380.h
@@ -271,7 +271,7 @@ struct NCR5380_hostdata {
         unsigned long time_expires;             /* in jiffies, set prior to sleeping */
         int select_time;                        /* timer in select for target response */
         volatile Scsi_Cmnd *selecting;
-        struct work_struct coroutine;           /* our co-routine */
+        struct delayed_work coroutine;          /* our co-routine */
 #ifdef NCR5380_STATS
         unsigned timebase;                      /* Base for time calcs */
         long time_read[8];                      /* time to do reads */
@@ -298,7 +298,7 @@ static void NCR5380_information_transfer(struct Scsi_Host *instance);
 #ifndef DONT_USE_INTR
 static irqreturn_t NCR5380_intr(int irq, void *dev_id);
 #endif
-static void NCR5380_main(void *ptr);
+static void NCR5380_main(struct work_struct *work);
 static void NCR5380_print_options(struct Scsi_Host *instance);
 #ifdef NDEBUG
 static void NCR5380_print_phase(struct Scsi_Host *instance);
diff --git a/drivers/scsi/NCR53c406a.c b/drivers/scsi/NCR53c406a.c
index d4613815f685..8578555d58fd 100644
--- a/drivers/scsi/NCR53c406a.c
+++ b/drivers/scsi/NCR53c406a.c
@@ -220,9 +220,11 @@ static void *addresses[] = {
 static unsigned short ports[] = { 0x230, 0x330, 0x280, 0x290, 0x330, 0x340, 0x300, 0x310, 0x348, 0x350 };
 #define PORT_COUNT ARRAY_SIZE(ports)
 
+#ifndef MODULE
 /* possible interrupt channels */
 static unsigned short intrs[] = { 10, 11, 12, 15 };
 #define INTR_COUNT ARRAY_SIZE(intrs)
+#endif /* !MODULE */
 
 /* signatures for NCR 53c406a based controllers */
 #if USE_BIOS
@@ -605,6 +607,7 @@ static int NCR53c406a_release(struct Scsi_Host *shost)
         return 0;
 }
 
+#ifndef MODULE
 /* called from init/main.c */
 static int __init NCR53c406a_setup(char *str)
 {
@@ -661,6 +664,8 @@ static int __init NCR53c406a_setup(char *str)
 
 __setup("ncr53c406a=", NCR53c406a_setup);
 
+#endif /* !MODULE */
+
 static const char *NCR53c406a_info(struct Scsi_Host *SChost)
 {
         DEB(printk("NCR53c406a_info called\n"));
diff --git a/drivers/scsi/aacraid/aacraid.h b/drivers/scsi/aacraid/aacraid.h
index eb3ed91bac79..4f8b4c53d435 100644
--- a/drivers/scsi/aacraid/aacraid.h
+++ b/drivers/scsi/aacraid/aacraid.h
@@ -11,8 +11,8 @@
  *----------------------------------------------------------------------------*/
 
 #ifndef AAC_DRIVER_BUILD
-# define AAC_DRIVER_BUILD 2409
-# define AAC_DRIVER_BRANCH "-mh2"
+# define AAC_DRIVER_BUILD 2423
+# define AAC_DRIVER_BRANCH "-mh3"
 #endif
 #define MAXIMUM_NUM_CONTAINERS  32
 
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 19e42ac07cb2..4893a6d06a33 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -518,6 +518,7 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
                          */
                         unsigned long count = 36000000L; /* 3 minutes */
                         while (down_trylock(&fibptr->event_wait)) {
+                                int blink;
                                 if (--count == 0) {
                                         spin_lock_irqsave(q->lock, qflags);
                                         q->numpending--;
@@ -530,6 +531,14 @@ int aac_fib_send(u16 command, struct fib *fibptr, unsigned long size,
                                         }
                                         return -ETIMEDOUT;
                                 }
+                                if ((blink = aac_adapter_check_health(dev)) > 0) {
+                                        if (wait == -1) {
+                                                printk(KERN_ERR "aacraid: aac_fib_send: adapter blinkLED 0x%x.\n"
+                                                  "Usually a result of a serious unrecoverable hardware problem\n",
+                                                  blink);
+                                        }
+                                        return -EFAULT;
+                                }
                                 udelay(5);
                         }
                 } else if (down_interruptible(&fibptr->event_wait)) {
@@ -1093,6 +1102,20 @@ static int _aac_reset_adapter(struct aac_dev *aac)
                 goto out;
         }
 
+        /*
+         *      Loop through the fibs, close the synchronous FIBS
+         */
+        for (index = 0; index < (aac->scsi_host_ptr->can_queue + AAC_NUM_MGT_FIB); index++) {
+                struct fib *fib = &aac->fibs[index];
+                if (!(fib->hw_fib->header.XferState & cpu_to_le32(NoResponseExpected | Async)) &&
+                  (fib->hw_fib->header.XferState & cpu_to_le32(ResponseExpected))) {
+                        unsigned long flagv;
+                        spin_lock_irqsave(&fib->event_lock, flagv);
+                        up(&fib->event_wait);
+                        spin_unlock_irqrestore(&fib->event_lock, flagv);
+                        schedule();
+                }
+        }
         index = aac->cardtype;
 
         /*
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index 306f46b85a55..0cec742d12e9 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -1443,7 +1443,7 @@ static struct work_struct aha152x_tq;
  * Run service completions on the card with interrupts enabled.
  *
  */
-static void run(void)
+static void run(struct work_struct *work)
 {
         struct aha152x_hostdata *hd;
 
@@ -1499,7 +1499,7 @@ static irqreturn_t intr(int irqno, void *dev_id)
                 HOSTDATA(shpnt)->service=1;
 
                 /* Poke the BH handler */
-                INIT_WORK(&aha152x_tq, (void *) run, NULL);
+                INIT_WORK(&aha152x_tq, run);
                 schedule_work(&aha152x_tq);
         }
         DO_UNLOCK(flags);
diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c
index c3c38a7e8d32..d7af9c63a04d 100644
--- a/drivers/scsi/aha1740.c
+++ b/drivers/scsi/aha1740.c
@@ -586,7 +586,7 @@ static struct scsi_host_template aha1740_template = {
 
 static int aha1740_probe (struct device *dev)
 {
-        int slotbase;
+        int slotbase, rc;
         unsigned int irq_level, irq_type, translation;
         struct Scsi_Host *shpnt;
         struct aha1740_hostdata *host;
@@ -641,10 +641,16 @@ static int aha1740_probe (struct device *dev)
         }
 
         eisa_set_drvdata (edev, shpnt);
-        scsi_add_host (shpnt, dev); /* XXX handle failure */
+
+        rc = scsi_add_host (shpnt, dev);
+        if (rc)
+                goto err_irq;
+
         scsi_scan_host (shpnt);
         return 0;
 
+ err_irq:
+        free_irq(irq_level, shpnt);
  err_unmap:
         dma_unmap_single (&edev->dev, host->ecb_dma_addr,
                           sizeof (host->ecb), DMA_BIDIRECTIONAL);
diff --git a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
index 2001fe890e71..1a3ab6aa856b 100644
--- a/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_osm_pci.c
@@ -62,6 +62,7 @@ static struct pci_device_id ahd_linux_pci_id_table[] = {
         /* aic7901 based controllers */
         ID(ID_AHA_29320A),
         ID(ID_AHA_29320ALP),
+        ID(ID_AHA_29320LPE),
         /* aic7902 based controllers */
         ID(ID_AHA_29320),
         ID(ID_AHA_29320B),
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
index c07735819cd1..2cf7bb3123f0 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.c
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
@@ -109,7 +109,13 @@ static struct ahd_pci_identity ahd_pci_ident_table [] =
         {
                 ID_AHA_29320ALP,
                 ID_ALL_MASK,
-                "Adaptec 29320ALP Ultra320 SCSI adapter",
+                "Adaptec 29320ALP PCIx Ultra320 SCSI adapter",
+                ahd_aic7901_setup
+        },
+        {
+                ID_AHA_29320LPE,
+                ID_ALL_MASK,
+                "Adaptec 29320LPE PCIe Ultra320 SCSI adapter",
                 ahd_aic7901_setup
         },
         /* aic7901A based controllers */
diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.h b/drivers/scsi/aic7xxx/aic79xx_pci.h
index da45153668c7..16b7c70a673c 100644
--- a/drivers/scsi/aic7xxx/aic79xx_pci.h
+++ b/drivers/scsi/aic7xxx/aic79xx_pci.h
@@ -51,6 +51,7 @@
 #define ID_AIC7901                      0x800F9005FFFF9005ull
 #define ID_AHA_29320A                   0x8000900500609005ull
 #define ID_AHA_29320ALP                 0x8017900500449005ull
+#define ID_AHA_29320LPE                 0x8017900500459005ull
 
 #define ID_AIC7901A                     0x801E9005FFFF9005ull
 #define ID_AHA_29320LP                  0x8014900500449005ull
diff --git a/drivers/scsi/aic94xx/aic94xx.h b/drivers/scsi/aic94xx/aic94xx.h
index 71a031df7a34..32f513b1b78a 100644
--- a/drivers/scsi/aic94xx/aic94xx.h
+++ b/drivers/scsi/aic94xx/aic94xx.h
@@ -56,8 +56,8 @@
 /* 2*ITNL timeout + 1 second */
 #define AIC94XX_SCB_TIMEOUT  (5*HZ)
 
-extern kmem_cache_t *asd_dma_token_cache;
-extern kmem_cache_t *asd_ascb_cache;
+extern struct kmem_cache *asd_dma_token_cache;
+extern struct kmem_cache *asd_ascb_cache;
 extern char sas_addr_str[2*SAS_ADDR_SIZE + 1];
 
 static inline void asd_stringify_sas_addr(char *p, const u8 *sas_addr)
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.c b/drivers/scsi/aic94xx/aic94xx_hwi.c
index 3c2d7a379931..da94e126ca83 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.c
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.c
@@ -112,6 +112,21 @@ static int asd_init_phy(struct asd_phy *phy)
         return 0;
 }
 
+static void asd_init_ports(struct asd_ha_struct *asd_ha)
+{
+        int i;
+
+        spin_lock_init(&asd_ha->asd_ports_lock);
+        for (i = 0; i < ASD_MAX_PHYS; i++) {
+                struct asd_port *asd_port = &asd_ha->asd_ports[i];
+
+                memset(asd_port->sas_addr, 0, SAS_ADDR_SIZE);
+                memset(asd_port->attached_sas_addr, 0, SAS_ADDR_SIZE);
+                asd_port->phy_mask = 0;
+                asd_port->num_phys = 0;
+        }
+}
+
 static int asd_init_phys(struct asd_ha_struct *asd_ha)
 {
         u8 i;
@@ -121,6 +136,7 @@ static int asd_init_phys(struct asd_ha_struct *asd_ha)
                 struct asd_phy *phy = &asd_ha->phys[i];
 
                 phy->phy_desc = &asd_ha->hw_prof.phy_desc[i];
+                phy->asd_port = NULL;
 
                 phy->sas_phy.enabled = 0;
                 phy->sas_phy.id = i;
@@ -658,6 +674,8 @@ int asd_init_hw(struct asd_ha_struct *asd_ha)
                 goto Out;
         }
 
+        asd_init_ports(asd_ha);
+
         err = asd_init_scbs(asd_ha);
         if (err) {
                 asd_printk("couldn't initialize scbs for %s\n",
@@ -1029,7 +1047,7 @@ irqreturn_t asd_hw_isr(int irq, void *dev_id)
 static inline struct asd_ascb *asd_ascb_alloc(struct asd_ha_struct *asd_ha,
                                               gfp_t gfp_flags)
 {
-        extern kmem_cache_t *asd_ascb_cache;
+        extern struct kmem_cache *asd_ascb_cache;
         struct asd_seq_data *seq = &asd_ha->seq;
         struct asd_ascb *ascb;
         unsigned long flags;
diff --git a/drivers/scsi/aic94xx/aic94xx_hwi.h b/drivers/scsi/aic94xx/aic94xx_hwi.h
index 7b6aca02cf70..c6c3d18222fa 100644
--- a/drivers/scsi/aic94xx/aic94xx_hwi.h
+++ b/drivers/scsi/aic94xx/aic94xx_hwi.h
@@ -193,6 +193,16 @@ struct asd_seq_data {
         struct asd_ascb **escb_arr; /* array of pointers to escbs */
 };
 
+/* This is an internal port structure. These are used to get accurate
+ * phy_mask for updating DDB 0.
+ */
+struct asd_port {
+        u8  sas_addr[SAS_ADDR_SIZE];
+        u8  attached_sas_addr[SAS_ADDR_SIZE];
+        u32 phy_mask;
+        int num_phys;
+};
+
 /* This is the Host Adapter structure.  It describes the hardware
  * SAS adapter.
  */
@@ -211,6 +221,8 @@ struct asd_ha_struct {
         struct hw_profile hw_prof;
 
         struct asd_phy    phys[ASD_MAX_PHYS];
+        spinlock_t        asd_ports_lock;
+        struct asd_port   asd_ports[ASD_MAX_PHYS];
         struct asd_sas_port   ports[ASD_MAX_PHYS];
 
         struct dma_pool  *scb_pool;
diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
index a4cc432bbdab..fbc82b00a418 100644
--- a/drivers/scsi/aic94xx/aic94xx_init.c
+++ b/drivers/scsi/aic94xx/aic94xx_init.c
@@ -450,8 +450,8 @@ static inline void asd_destroy_ha_caches(struct asd_ha_struct *asd_ha)
         asd_ha->scb_pool = NULL;
 }
 
-kmem_cache_t *asd_dma_token_cache;
-kmem_cache_t *asd_ascb_cache;
+struct kmem_cache *asd_dma_token_cache;
+struct kmem_cache *asd_ascb_cache;
 
 static int asd_create_global_caches(void)
 {
@@ -724,6 +724,15 @@ static void asd_free_queues(struct asd_ha_struct *asd_ha)
 
         list_for_each_safe(pos, n, &pending) {
                 struct asd_ascb *ascb = list_entry(pos, struct asd_ascb, list);
+                /*
+                 * Delete unexpired ascb timers.  This may happen if we issue
+                 * a CONTROL PHY scb to an adapter and rmmod before the scb
+                 * times out.  Apparently we don't wait for the CONTROL PHY
+                 * to complete, so it doesn't matter if we kill the timer.
+                 */
+                del_timer_sync(&ascb->timer);
+                WARN_ON(ascb->scb->header.opcode != CONTROL_PHY);
+
                 list_del_init(pos);
                 ASD_DPRINTK("freeing from pending\n");
                 asd_ascb_free(ascb);
@@ -786,8 +795,6 @@ static void asd_remove_driver_attrs(struct device_driver *driver)
 }
 
 static struct sas_domain_function_template aic94xx_transport_functions = {
-        .lldd_port_formed       = asd_update_port_links,
-
         .lldd_dev_found         = asd_dev_found,
         .lldd_dev_gone          = asd_dev_gone,
 
diff --git a/drivers/scsi/aic94xx/aic94xx_reg_def.h b/drivers/scsi/aic94xx/aic94xx_reg_def.h
index b79f45f3ad47..a11f4e6d8bd9 100644
--- a/drivers/scsi/aic94xx/aic94xx_reg_def.h
+++ b/drivers/scsi/aic94xx/aic94xx_reg_def.h
@@ -2000,7 +2000,7 @@
  * The host accesses this scratch in a different manner from the
  * central sequencer. The sequencer has to use CSEQ registers CSCRPAGE
  * and CMnSCRPAGE to access the scratch memory. A flat mapping of the
- * scratch memory is avaliable for software convenience and to prevent
+ * scratch memory is available for software convenience and to prevent
  * corruption while the sequencer is running. This memory is mapped
  * onto addresses 800h - BFFh, total of 400h bytes.
  *
diff --git a/drivers/scsi/aic94xx/aic94xx_sas.h b/drivers/scsi/aic94xx/aic94xx_sas.h
index 64d231712345..9050e93bfd5e 100644
--- a/drivers/scsi/aic94xx/aic94xx_sas.h
+++ b/drivers/scsi/aic94xx/aic94xx_sas.h
@@ -733,6 +733,7 @@ struct asd_phy {
 
         struct sas_identify_frame *identify_frame;
         struct asd_dma_tok  *id_frm_tok;
+        struct asd_port     *asd_port;
 
         u8         frame_rcvd[ASD_EDB_SIZE];
 };
diff --git a/drivers/scsi/aic94xx/aic94xx_scb.c b/drivers/scsi/aic94xx/aic94xx_scb.c
index 7ee49b51b724..75ed6b0569d1 100644
--- a/drivers/scsi/aic94xx/aic94xx_scb.c
+++ b/drivers/scsi/aic94xx/aic94xx_scb.c
@@ -25,6 +25,7 @@
  */
 
 #include <linux/pci.h>
+#include <scsi/scsi_host.h>
 
 #include "aic94xx.h"
 #include "aic94xx_reg.h"
@@ -168,6 +169,70 @@ static inline void asd_get_attached_sas_addr(struct asd_phy *phy, u8 *sas_addr)
         }
 }
 
+static void asd_form_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
+{
+        int i;
+        struct asd_port *free_port = NULL;
+        struct asd_port *port;
+        struct asd_sas_phy *sas_phy = &phy->sas_phy;
+        unsigned long flags;
+
+        spin_lock_irqsave(&asd_ha->asd_ports_lock, flags);
+        if (!phy->asd_port) {
+                for (i = 0; i < ASD_MAX_PHYS; i++) {
+                        port = &asd_ha->asd_ports[i];
+
+                        /* Check for wide port */
+                        if (port->num_phys > 0 &&
+                            memcmp(port->sas_addr, sas_phy->sas_addr,
+                                   SAS_ADDR_SIZE) == 0 &&
+                            memcmp(port->attached_sas_addr,
+                                   sas_phy->attached_sas_addr,
+                                   SAS_ADDR_SIZE) == 0) {
+                                break;
+                        }
+
+                        /* Find a free port */
+                        if (port->num_phys == 0 && free_port == NULL) {
+                                free_port = port;
+                        }
+                }
+
+                /* Use a free port if this doesn't form a wide port */
+                if (i >= ASD_MAX_PHYS) {
+                        port = free_port;
+                        BUG_ON(!port);
+                        memcpy(port->sas_addr, sas_phy->sas_addr,
+                               SAS_ADDR_SIZE);
+                        memcpy(port->attached_sas_addr,
+                               sas_phy->attached_sas_addr,
+                               SAS_ADDR_SIZE);
+                }
+                port->num_phys++;
+                port->phy_mask |= (1U << sas_phy->id);
+                phy->asd_port = port;
+        }
+        ASD_DPRINTK("%s: updating phy_mask 0x%x for phy%d\n",
+                    __FUNCTION__, phy->asd_port->phy_mask, sas_phy->id);
+        asd_update_port_links(asd_ha, phy);
+        spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
+}
+
+static void asd_deform_port(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
+{
+        struct asd_port *port = phy->asd_port;
+        struct asd_sas_phy *sas_phy = &phy->sas_phy;
+        unsigned long flags;
+
+        spin_lock_irqsave(&asd_ha->asd_ports_lock, flags);
+        if (port) {
+                port->num_phys--;
+                port->phy_mask &= ~(1U << sas_phy->id);
+                phy->asd_port = NULL;
+        }
+        spin_unlock_irqrestore(&asd_ha->asd_ports_lock, flags);
+}
+
 static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
                                            struct done_list_struct *dl,
                                            int edb_id, int phy_id)
@@ -187,6 +252,7 @@ static inline void asd_bytes_dmaed_tasklet(struct asd_ascb *ascb,
         asd_get_attached_sas_addr(phy, phy->sas_phy.attached_sas_addr);
         spin_unlock_irqrestore(&phy->sas_phy.frame_rcvd_lock, flags);
         asd_dump_frame_rcvd(phy, dl);
+        asd_form_port(ascb->ha, phy);
         sas_ha->notify_port_event(&phy->sas_phy, PORTE_BYTES_DMAED);
 }
 
@@ -197,6 +263,7 @@ static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
         struct asd_ha_struct *asd_ha = ascb->ha;
         struct sas_ha_struct *sas_ha = &asd_ha->sas_ha;
         struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
+        struct asd_phy *phy = &asd_ha->phys[phy_id];
         u8 lr_error = dl->status_block[1];
         u8 retries_left = dl->status_block[2];
 
@@ -221,6 +288,7 @@ static inline void asd_link_reset_err_tasklet(struct asd_ascb *ascb,
 
         asd_turn_led(asd_ha, phy_id, 0);
         sas_phy_disconnected(sas_phy);
+        asd_deform_port(asd_ha, phy);
         sas_ha->notify_port_event(sas_phy, PORTE_LINK_RESET_ERR);
 
         if (retries_left == 0) {
@@ -248,6 +316,8 @@ static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
         unsigned long flags;
         struct sas_ha_struct *sas_ha = &ascb->ha->sas_ha;
         struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
+        struct asd_ha_struct *asd_ha = ascb->ha;
+        struct asd_phy *phy = &asd_ha->phys[phy_id];
         u8  reg  = dl->status_block[1];
         u32 cont = dl->status_block[2] << ((reg & 3)*8);
 
@@ -284,6 +354,7 @@ static inline void asd_primitive_rcvd_tasklet(struct asd_ascb *ascb,
                                     phy_id);
                         /* The sequencer disables all phys on that port.
                          * We have to re-enable the phys ourselves. */
+                        asd_deform_port(asd_ha, phy);
                         sas_ha->notify_port_event(sas_phy, PORTE_HARD_RESET);
                         break;
 
@@ -342,6 +413,40 @@ void asd_invalidate_edb(struct asd_ascb *ascb, int edb_id)
         }
 }
 
+/* hard reset a phy later */
+static void do_phy_reset_later(struct work_struct *work)
+{
+        struct sas_phy *sas_phy =
+                container_of(work, struct sas_phy, reset_work);
+        int error;
+
+        ASD_DPRINTK("%s: About to hard reset phy %d\n", __FUNCTION__,
+                    sas_phy->identify.phy_identifier);
+        /* Reset device port */
+        error = sas_phy_reset(sas_phy, 1);
+        if (error)
+                ASD_DPRINTK("%s: Hard reset of phy %d failed (%d).\n",
+                            __FUNCTION__, sas_phy->identify.phy_identifier, error);
+}
+
+static void phy_reset_later(struct sas_phy *sas_phy, struct Scsi_Host *shost)
+{
+        INIT_WORK(&sas_phy->reset_work, do_phy_reset_later);
+        queue_work(shost->work_q, &sas_phy->reset_work);
+}
+
+/* start up the ABORT TASK tmf... */
+static void task_kill_later(struct asd_ascb *ascb)
+{
+        struct asd_ha_struct *asd_ha = ascb->ha;
+        struct sas_ha_struct *sas_ha = &asd_ha->sas_ha;
+        struct Scsi_Host *shost = sas_ha->core.shost;
+        struct sas_task *task = ascb->uldd_task;
+
+        INIT_WORK(&task->abort_work, sas_task_abort);
+        queue_work(shost->work_q, &task->abort_work);
+}
+
 static void escb_tasklet_complete(struct asd_ascb *ascb,
                                   struct done_list_struct *dl)
 {
@@ -351,6 +456,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
         u8  sb_opcode = dl->status_block[0];
         int phy_id = sb_opcode & DL_PHY_MASK;
         struct asd_sas_phy *sas_phy = sas_ha->sas_phy[phy_id];
+        struct asd_phy *phy = &asd_ha->phys[phy_id];
 
         if (edb > 6 || edb < 0) {
                 ASD_DPRINTK("edb is 0x%x! dl->opcode is 0x%x\n",
@@ -368,6 +474,74 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
                             ascb->scb->header.opcode);
         }
 
+        /* Catch these before we mask off the sb_opcode bits */
+        switch (sb_opcode) {
+        case REQ_TASK_ABORT: {
+                struct asd_ascb *a, *b;
+                u16 tc_abort;
+
+                tc_abort = *((u16*)(&dl->status_block[1]));
+                tc_abort = le16_to_cpu(tc_abort);
+
+                ASD_DPRINTK("%s: REQ_TASK_ABORT, reason=0x%X\n",
+                            __FUNCTION__, dl->status_block[3]);
+
+                /* Find the pending task and abort it. */
+                list_for_each_entry_safe(a, b, &asd_ha->seq.pend_q, list)
+                        if (a->tc_index == tc_abort) {
+                                task_kill_later(a);
+                                break;
+                        }
+                goto out;
+        }
+        case REQ_DEVICE_RESET: {
+                struct Scsi_Host *shost = sas_ha->core.shost;
+                struct sas_phy *dev_phy;
+                struct asd_ascb *a;
+                u16 conn_handle;
+
+                conn_handle = *((u16*)(&dl->status_block[1]));
+                conn_handle = le16_to_cpu(conn_handle);
+
+                ASD_DPRINTK("%s: REQ_DEVICE_RESET, reason=0x%X\n", __FUNCTION__,
+                            dl->status_block[3]);
+
+                /* Kill all pending tasks and reset the device */
+                dev_phy = NULL;
+                list_for_each_entry(a, &asd_ha->seq.pend_q, list) {
+                        struct sas_task *task;
+                        struct domain_device *dev;
+                        u16 x;
+
+                        task = a->uldd_task;
+                        if (!task)
+                                continue;
+                        dev = task->dev;
+
+                        x = (unsigned long)dev->lldd_dev;
+                        if (x == conn_handle) {
+                                dev_phy = dev->port->phy;
+                                task_kill_later(a);
+                        }
+                }
+
+                /* Reset device port */
+                if (!dev_phy) {
+                        ASD_DPRINTK("%s: No pending commands; can't reset.\n",
+                                    __FUNCTION__);
+                        goto out;
+                }
+                phy_reset_later(dev_phy, shost);
+                goto out;
+        }
+        case SIGNAL_NCQ_ERROR:
+                ASD_DPRINTK("%s: SIGNAL_NCQ_ERROR\n", __FUNCTION__);
+                goto out;
+        case CLEAR_NCQ_ERROR:
+                ASD_DPRINTK("%s: CLEAR_NCQ_ERROR\n", __FUNCTION__);
+                goto out;
+        }
+
         sb_opcode &= ~DL_PHY_MASK;
 
         switch (sb_opcode) {
@@ -395,24 +569,9 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
                 asd_turn_led(asd_ha, phy_id, 0);
                 /* the device is gone */
                 sas_phy_disconnected(sas_phy);
+                asd_deform_port(asd_ha, phy);
                 sas_ha->notify_port_event(sas_phy, PORTE_TIMER_EVENT);
                 break;
-        case REQ_TASK_ABORT:
-                ASD_DPRINTK("%s: phy%d: REQ_TASK_ABORT\n", __FUNCTION__,
-                            phy_id);
-                break;
-        case REQ_DEVICE_RESET:
-                ASD_DPRINTK("%s: phy%d: REQ_DEVICE_RESET\n", __FUNCTION__,
-                            phy_id);
-                break;
-        case SIGNAL_NCQ_ERROR:
-                ASD_DPRINTK("%s: phy%d: SIGNAL_NCQ_ERROR\n", __FUNCTION__,
-                            phy_id);
-                break;
-        case CLEAR_NCQ_ERROR:
-                ASD_DPRINTK("%s: phy%d: CLEAR_NCQ_ERROR\n", __FUNCTION__,
-                            phy_id);
-                break;
         default:
                 ASD_DPRINTK("%s: phy%d: unknown event:0x%x\n", __FUNCTION__,
                             phy_id, sb_opcode);
@@ -432,7 +591,7 @@ static void escb_tasklet_complete(struct asd_ascb *ascb,
 
                 break;
         }
-
+out:
         asd_invalidate_edb(ascb, edb);
 }
 
diff --git a/drivers/scsi/aic94xx/aic94xx_sds.c b/drivers/scsi/aic94xx/aic94xx_sds.c
index de7c04d4254d..e5a0ec37e954 100644
--- a/drivers/scsi/aic94xx/aic94xx_sds.c
+++ b/drivers/scsi/aic94xx/aic94xx_sds.c
@@ -64,7 +64,7 @@ struct asd_ocm_dir {
 
 #define OCM_INIT_DIR_ENTRIES    5
 /***************************************************************************
-*  OCM dircetory default
+*  OCM directory default
 ***************************************************************************/
 static struct asd_ocm_dir OCMDirInit =
 {
@@ -73,7 +73,7 @@ static struct asd_ocm_dir OCMDirInit =
 };
 
 /***************************************************************************
-*  OCM dircetory Entries default
+*  OCM directory Entries default
 ***************************************************************************/
 static struct asd_ocm_dir_ent OCMDirEntriesInit[OCM_INIT_DIR_ENTRIES] =
 {
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.c b/drivers/scsi/aic94xx/aic94xx_seq.c
index 56e4b3ba6a08..845112539d05 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.c
+++ b/drivers/scsi/aic94xx/aic94xx_seq.c
@@ -1369,10 +1369,9 @@ int asd_start_seqs(struct asd_ha_struct *asd_ha)
  * port_map_by_links is also used as the conn_mask byte in the
  * initiator/target port DDB.
  */
-void asd_update_port_links(struct asd_sas_phy *sas_phy)
+void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy)
 {
-        struct asd_ha_struct *asd_ha = sas_phy->ha->lldd_ha;
-        const u8 phy_mask = (u8) sas_phy->port->phy_mask;
+        const u8 phy_mask = (u8) phy->asd_port->phy_mask;
         u8  phy_is_up;
         u8  mask;
         int i, err;
diff --git a/drivers/scsi/aic94xx/aic94xx_seq.h b/drivers/scsi/aic94xx/aic94xx_seq.h
index 42281c36153b..9e715e5496af 100644
--- a/drivers/scsi/aic94xx/aic94xx_seq.h
+++ b/drivers/scsi/aic94xx/aic94xx_seq.h
@@ -64,7 +64,7 @@ int asd_unpause_lseq(struct asd_ha_struct *asd_ha, u8 lseq_mask);
 int asd_init_seqs(struct asd_ha_struct *asd_ha);
 int asd_start_seqs(struct asd_ha_struct *asd_ha);
 
-void asd_update_port_links(struct asd_sas_phy *phy);
+void asd_update_port_links(struct asd_ha_struct *asd_ha, struct asd_phy *phy);
 #endif
 
 #endif
diff --git a/drivers/scsi/fd_mcs.c b/drivers/scsi/fd_mcs.c
index ef8285c326e4..668569e8856b 100644
--- a/drivers/scsi/fd_mcs.c
+++ b/drivers/scsi/fd_mcs.c
@@ -294,6 +294,7 @@ static struct Scsi_Host *hosts[FD_MAX_HOSTS + 1] = { NULL };
 static int user_fifo_count = 0;
 static int user_fifo_size = 0;
 
+#ifndef MODULE
 static int __init fd_mcs_setup(char *str)
 {
         static int done_setup = 0;
@@ -311,6 +312,7 @@ static int __init fd_mcs_setup(char *str)
 }
 
 __setup("fd_mcs=", fd_mcs_setup);
+#endif /* !MODULE */
 
 static void print_banner(struct Scsi_Host *shpnt)
 {
diff --git a/drivers/scsi/gdth.c b/drivers/scsi/gdth.c
index 4bc14ad92e22..4c698a71f66f 100644
--- a/drivers/scsi/gdth.c
+++ b/drivers/scsi/gdth.c
@@ -3531,7 +3531,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
                 IStatus &= ~0x80;
 #ifdef INT_COAL
                 if (coalesced)
-                    ha->status = pcs->ext_status && 0xffff;
+                    ha->status = pcs->ext_status & 0xffff;
                 else 
 #endif
                     ha->status = gdth_readw(&dp6m_ptr->i960r.status);
@@ -3543,7 +3543,7 @@ static irqreturn_t gdth_interrupt(int irq,void *dev_id)
             if (coalesced) {    
                 ha->info = pcs->info0;
                 ha->info2 = pcs->info1;
-                ha->service = (pcs->ext_status >> 16) && 0xffff;
+                ha->service = (pcs->ext_status >> 16) & 0xffff;
             } else
 #endif
             {
diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
index 68ef1636678d..38c3a291efac 100644
--- a/drivers/scsi/hosts.c
+++ b/drivers/scsi/hosts.c
@@ -263,6 +263,10 @@ static void scsi_host_dev_release(struct device *dev)
                 kthread_stop(shost->ehandler);
         if (shost->work_q)
                 destroy_workqueue(shost->work_q);
+        if (shost->uspace_req_q) {
+                kfree(shost->uspace_req_q->queuedata);
+                scsi_free_queue(shost->uspace_req_q);
+        }
 
         scsi_destroy_command_freelist(shost);
         if (shost->bqt)
@@ -301,8 +305,8 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
         if (!shost)
                 return NULL;
 
-        spin_lock_init(&shost->default_lock);
-        scsi_assign_lock(shost, &shost->default_lock);
+        shost->host_lock = &shost->default_lock;
+        spin_lock_init(shost->host_lock);
         shost->shost_state = SHOST_CREATED;
         INIT_LIST_HEAD(&shost->__devices);
         INIT_LIST_HEAD(&shost->__targets);
diff --git a/drivers/scsi/ibmvscsi/Makefile b/drivers/scsi/ibmvscsi/Makefile
index 4e247b6b8700..6ac0633d5452 100644
--- a/drivers/scsi/ibmvscsi/Makefile
+++ b/drivers/scsi/ibmvscsi/Makefile
@@ -3,3 +3,5 @@ obj-$(CONFIG_SCSI_IBMVSCSI)	+= ibmvscsic.o
 ibmvscsic-y                     += ibmvscsi.o
 ibmvscsic-$(CONFIG_PPC_ISERIES) += iseries_vscsi.o 
 ibmvscsic-$(CONFIG_PPC_PSERIES) += rpa_vscsi.o 
+
+obj-$(CONFIG_SCSI_IBMVSCSIS)    += ibmvstgt.o
diff --git a/drivers/scsi/ibmvscsi/ibmvstgt.c b/drivers/scsi/ibmvscsi/ibmvstgt.c
new file mode 100644
index 000000000000..e28260f05d6b
--- /dev/null
+++ b/drivers/scsi/ibmvscsi/ibmvstgt.c
@@ -0,0 +1,960 @@
+/*
+ * IBM eServer i/pSeries Virtual SCSI Target Driver
+ * Copyright (C) 2003-2005 Dave Boutcher (boutcher@us.ibm.com) IBM Corp.
+ *                         Santiago Leon (santil@us.ibm.com) IBM Corp.
+ *                         Linda Xie (lxie@us.ibm.com) IBM Corp.
+ *
+ * Copyright (C) 2005-2006 FUJITA Tomonori <tomof@acm.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+#include <linux/interrupt.h>
+#include <linux/module.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tgt.h>
+#include <scsi/libsrp.h>
+#include <asm/hvcall.h>
+#include <asm/iommu.h>
+#include <asm/prom.h>
+#include <asm/vio.h>
+
+#include "ibmvscsi.h"
+
+#define INITIAL_SRP_LIMIT       16
+#define DEFAULT_MAX_SECTORS     512
+
+#define TGT_NAME        "ibmvstgt"
+
+/*
+ * Hypervisor calls.
+ */
+#define h_copy_rdma(l, sa, sb, da, db) \
+                        plpar_hcall_norets(H_COPY_RDMA, l, sa, sb, da, db)
+#define h_send_crq(ua, l, h) \
+                        plpar_hcall_norets(H_SEND_CRQ, ua, l, h)
+#define h_reg_crq(ua, tok, sz)\
+                        plpar_hcall_norets(H_REG_CRQ, ua, tok, sz);
+#define h_free_crq(ua) \
+                        plpar_hcall_norets(H_FREE_CRQ, ua);
+
+/* tmp - will replace with SCSI logging stuff */
+#define eprintk(fmt, args...)                                   \
+do {                                                            \
+        printk("%s(%d) " fmt, __FUNCTION__, __LINE__, ##args);  \
+} while (0)
+/* #define dprintk eprintk */
+#define dprintk(fmt, args...)
+
+struct vio_port {
+        struct vio_dev *dma_dev;
+
+        struct crq_queue crq_queue;
+        struct work_struct crq_work;
+
+        unsigned long liobn;
+        unsigned long riobn;
+        struct srp_target *target;
+};
+
+static struct workqueue_struct *vtgtd;
+
+/*
+ * These are fixed for the system and come from the Open Firmware device tree.
+ * We just store them here to save getting them every time.
+ */
+static char system_id[64] = "";
+static char partition_name[97] = "UNKNOWN";
+static unsigned int partition_number = -1;
+
+static struct vio_port *target_to_port(struct srp_target *target)
+{
+        return (struct vio_port *) target->ldata;
+}
+
+static inline union viosrp_iu *vio_iu(struct iu_entry *iue)
+{
+        return (union viosrp_iu *) (iue->sbuf->buf);
+}
+
+static int send_iu(struct iu_entry *iue, uint64_t length, uint8_t format)
+{
+        struct srp_target *target = iue->target;
+        struct vio_port *vport = target_to_port(target);
+        long rc, rc1;
+        union {
+                struct viosrp_crq cooked;
+                uint64_t raw[2];
+        } crq;
+
+        /* First copy the SRP */
+        rc = h_copy_rdma(length, vport->liobn, iue->sbuf->dma,
+                         vport->riobn, iue->remote_token);
+
+        if (rc)
+                eprintk("Error %ld transferring data\n", rc);
+
+        crq.cooked.valid = 0x80;
+        crq.cooked.format = format;
+        crq.cooked.reserved = 0x00;
+        crq.cooked.timeout = 0x00;
+        crq.cooked.IU_length = length;
+        crq.cooked.IU_data_ptr = vio_iu(iue)->srp.rsp.tag;
+
+        if (rc == 0)
+                crq.cooked.status = 0x99;       /* Just needs to be non-zero */
+        else
+                crq.cooked.status = 0x00;
+
+        rc1 = h_send_crq(vport->dma_dev->unit_address, crq.raw[0], crq.raw[1]);
+
+        if (rc1) {
+                eprintk("%ld sending response\n", rc1);
+                return rc1;
+        }
+
+        return rc;
+}
+
+#define SRP_RSP_SENSE_DATA_LEN  18
+
+static int send_rsp(struct iu_entry *iue, struct scsi_cmnd *sc,
+                    unsigned char status, unsigned char asc)
+{
+        union viosrp_iu *iu = vio_iu(iue);
+        uint64_t tag = iu->srp.rsp.tag;
+
+        /* If the linked bit is on and status is good */
+        if (test_bit(V_LINKED, &iue->flags) && (status == NO_SENSE))
+                status = 0x10;
+
+        memset(iu, 0, sizeof(struct srp_rsp));
+        iu->srp.rsp.opcode = SRP_RSP;
+        iu->srp.rsp.req_lim_delta = 1;
+        iu->srp.rsp.tag = tag;
+
+        if (test_bit(V_DIOVER, &iue->flags))
+                iu->srp.rsp.flags |= SRP_RSP_FLAG_DIOVER;
+
+        iu->srp.rsp.data_in_res_cnt = 0;
+        iu->srp.rsp.data_out_res_cnt = 0;
+
+        iu->srp.rsp.flags &= ~SRP_RSP_FLAG_RSPVALID;
+
+        iu->srp.rsp.resp_data_len = 0;
+        iu->srp.rsp.status = status;
+        if (status) {
+                uint8_t *sense = iu->srp.rsp.data;
+
+                if (sc) {
+                        iu->srp.rsp.flags |= SRP_RSP_FLAG_SNSVALID;
+                        iu->srp.rsp.sense_data_len = SCSI_SENSE_BUFFERSIZE;
+                        memcpy(sense, sc->sense_buffer, SCSI_SENSE_BUFFERSIZE);
+                } else {
+                        iu->srp.rsp.status = SAM_STAT_CHECK_CONDITION;
+                        iu->srp.rsp.flags |= SRP_RSP_FLAG_SNSVALID;
+                        iu->srp.rsp.sense_data_len = SRP_RSP_SENSE_DATA_LEN;
+
+                        /* Valid bit and 'current errors' */
+                        sense[0] = (0x1 << 7 | 0x70);
+                        /* Sense key */
+                        sense[2] = status;
+                        /* Additional sense length */
+                        sense[7] = 0xa; /* 10 bytes */
+                        /* Additional sense code */
+                        sense[12] = asc;
+                }
+        }
+
+        send_iu(iue, sizeof(iu->srp.rsp) + SRP_RSP_SENSE_DATA_LEN,
+                VIOSRP_SRP_FORMAT);
+
+        return 0;
+}
+
+static void handle_cmd_queue(struct srp_target *target)
+{
+        struct Scsi_Host *shost = target->shost;
+        struct iu_entry *iue;
+        struct srp_cmd *cmd;
+        unsigned long flags;
+        int err;
+
+retry:
+        spin_lock_irqsave(&target->lock, flags);
+
+        list_for_each_entry(iue, &target->cmd_queue, ilist) {
+                if (!test_and_set_bit(V_FLYING, &iue->flags)) {
+                        spin_unlock_irqrestore(&target->lock, flags);
+                        cmd = iue->sbuf->buf;
+                        err = srp_cmd_queue(shost, cmd, iue, 0);
+                        if (err) {
+                                eprintk("cannot queue cmd %p %d\n", cmd, err);
+                                srp_iu_put(iue);
+                        }
+                        goto retry;
+                }
+        }
+
+        spin_unlock_irqrestore(&target->lock, flags);
+}
+
+static int ibmvstgt_rdma(struct scsi_cmnd *sc, struct scatterlist *sg, int nsg,
+                         struct srp_direct_buf *md, int nmd,
+                         enum dma_data_direction dir, unsigned int rest)
+{
+        struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+        struct srp_target *target = iue->target;
+        struct vio_port *vport = target_to_port(target);
+        dma_addr_t token;
+        long err;
+        unsigned int done = 0;
+        int i, sidx, soff;
+
+        sidx = soff = 0;
+        token = sg_dma_address(sg + sidx);
+
+        for (i = 0; i < nmd && rest; i++) {
+                unsigned int mdone, mlen;
+
+                mlen = min(rest, md[i].len);
+                for (mdone = 0; mlen;) {
+                        int slen = min(sg_dma_len(sg + sidx) - soff, mlen);
+
+                        if (dir == DMA_TO_DEVICE)
+                                err = h_copy_rdma(slen,
+                                                  vport->riobn,
+                                                  md[i].va + mdone,
+                                                  vport->liobn,
+                                                  token + soff);
+                        else
+                                err = h_copy_rdma(slen,
+                                                  vport->liobn,
+                                                  token + soff,
+                                                  vport->riobn,
+                                                  md[i].va + mdone);
+
+                        if (err != H_SUCCESS) {
+                                eprintk("rdma error %d %d\n", dir, slen);
+                                goto out;
+                        }
+
+                        mlen -= slen;
+                        mdone += slen;
+                        soff += slen;
+                        done += slen;
+
+                        if (soff == sg_dma_len(sg + sidx)) {
+                                sidx++;
+                                soff = 0;
+                                token = sg_dma_address(sg + sidx);
+
+                                if (sidx > nsg) {
+                                        eprintk("out of sg %p %d %d\n",
+                                                iue, sidx, nsg);
+                                        goto out;
+                                }
+                        }
+                };
+
+                rest -= mlen;
+        }
+out:
+
+        return 0;
+}
+
+static int ibmvstgt_transfer_data(struct scsi_cmnd *sc,
+                                  void (*done)(struct scsi_cmnd *))
+{
+        struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+        int err;
+
+        err = srp_transfer_data(sc, &vio_iu(iue)->srp.cmd, ibmvstgt_rdma, 1, 1);
+
+        done(sc);
+
+        return err;
+}
+
+static int ibmvstgt_cmd_done(struct scsi_cmnd *sc,
+                             void (*done)(struct scsi_cmnd *))
+{
+        unsigned long flags;
+        struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+        struct srp_target *target = iue->target;
+
+        dprintk("%p %p %x\n", iue, target, vio_iu(iue)->srp.cmd.cdb[0]);
+
+        spin_lock_irqsave(&target->lock, flags);
+        list_del(&iue->ilist);
+        spin_unlock_irqrestore(&target->lock, flags);
+
+        if (sc->result != SAM_STAT_GOOD) {
+                eprintk("operation failed %p %d %x\n",
+                        iue, sc->result, vio_iu(iue)->srp.cmd.cdb[0]);
+                send_rsp(iue, sc, HARDWARE_ERROR, 0x00);
+        } else
+                send_rsp(iue, sc, NO_SENSE, 0x00);
+
+        done(sc);
+        srp_iu_put(iue);
+        return 0;
+}
+
+int send_adapter_info(struct iu_entry *iue,
+                      dma_addr_t remote_buffer, uint16_t length)
+{
+        struct srp_target *target = iue->target;
+        struct vio_port *vport = target_to_port(target);
+        struct Scsi_Host *shost = target->shost;
+        dma_addr_t data_token;
+        struct mad_adapter_info_data *info;
+        int err;
+
+        info = dma_alloc_coherent(target->dev, sizeof(*info), &data_token,
+                                  GFP_KERNEL);
+        if (!info) {
+                eprintk("bad dma_alloc_coherent %p\n", target);
+                return 1;
+        }
+
+        /* Get remote info */
+        err = h_copy_rdma(sizeof(*info), vport->riobn, remote_buffer,
+                          vport->liobn, data_token);
+        if (err == H_SUCCESS) {
+                dprintk("Client connect: %s (%d)\n",
+                        info->partition_name, info->partition_number);
+        }
+
+        memset(info, 0, sizeof(*info));
+
+        strcpy(info->srp_version, "16.a");
+        strncpy(info->partition_name, partition_name,
+                sizeof(info->partition_name));
+        info->partition_number = partition_number;
+        info->mad_version = 1;
+        info->os_type = 2;
+        info->port_max_txu[0] = shost->hostt->max_sectors << 9;
+
+        /* Send our info to remote */
+        err = h_copy_rdma(sizeof(*info), vport->liobn, data_token,
+                          vport->riobn, remote_buffer);
+
+        dma_free_coherent(target->dev, sizeof(*info), info, data_token);
+
+        if (err != H_SUCCESS) {
+                eprintk("Error sending adapter info %d\n", err);
+                return 1;
+        }
+
+        return 0;
+}
+
+static void process_login(struct iu_entry *iue)
+{
+        union viosrp_iu *iu = vio_iu(iue);
+        struct srp_login_rsp *rsp = &iu->srp.login_rsp;
+        uint64_t tag = iu->srp.rsp.tag;
+
+        /* TODO handle case that requested size is wrong and
+         * buffer format is wrong
+         */
+        memset(iu, 0, sizeof(struct srp_login_rsp));
+        rsp->opcode = SRP_LOGIN_RSP;
+        rsp->req_lim_delta = INITIAL_SRP_LIMIT;
+        rsp->tag = tag;
+        rsp->max_it_iu_len = sizeof(union srp_iu);
+        rsp->max_ti_iu_len = sizeof(union srp_iu);
+        /* direct and indirect */
+        rsp->buf_fmt = SRP_BUF_FORMAT_DIRECT | SRP_BUF_FORMAT_INDIRECT;
+
+        send_iu(iue, sizeof(*rsp), VIOSRP_SRP_FORMAT);
+}
+
+static inline void queue_cmd(struct iu_entry *iue)
+{
+        struct srp_target *target = iue->target;
+        unsigned long flags;
+
+        spin_lock_irqsave(&target->lock, flags);
+        list_add_tail(&iue->ilist, &target->cmd_queue);
+        spin_unlock_irqrestore(&target->lock, flags);
+}
+
+static int process_tsk_mgmt(struct iu_entry *iue)
+{
+        union viosrp_iu *iu = vio_iu(iue);
+        int fn;
+
+        dprintk("%p %u\n", iue, iu->srp.tsk_mgmt.tsk_mgmt_func);
+
+        switch (iu->srp.tsk_mgmt.tsk_mgmt_func) {
+        case SRP_TSK_ABORT_TASK:
+                fn = ABORT_TASK;
+                break;
+        case SRP_TSK_ABORT_TASK_SET:
+                fn = ABORT_TASK_SET;
+                break;
+        case SRP_TSK_CLEAR_TASK_SET:
+                fn = CLEAR_TASK_SET;
+                break;
+        case SRP_TSK_LUN_RESET:
+                fn = LOGICAL_UNIT_RESET;
+                break;
+        case SRP_TSK_CLEAR_ACA:
+                fn = CLEAR_ACA;
+                break;
+        default:
+                fn = 0;
+        }
+        if (fn)
+                scsi_tgt_tsk_mgmt_request(iue->target->shost, fn,
+                                          iu->srp.tsk_mgmt.task_tag,
+                                          (struct scsi_lun *) &iu->srp.tsk_mgmt.lun,
+                                          iue);
+        else
+                send_rsp(iue, NULL, ILLEGAL_REQUEST, 0x20);
+
+        return !fn;
+}
+
+static int process_mad_iu(struct iu_entry *iue)
+{
+        union viosrp_iu *iu = vio_iu(iue);
+        struct viosrp_adapter_info *info;
+        struct viosrp_host_config *conf;
+
+        switch (iu->mad.empty_iu.common.type) {
+        case VIOSRP_EMPTY_IU_TYPE:
+                eprintk("%s\n", "Unsupported EMPTY MAD IU");
+                break;
+        case VIOSRP_ERROR_LOG_TYPE:
+                eprintk("%s\n", "Unsupported ERROR LOG MAD IU");
+                iu->mad.error_log.common.status = 1;
+                send_iu(iue, sizeof(iu->mad.error_log), VIOSRP_MAD_FORMAT);
+                break;
+        case VIOSRP_ADAPTER_INFO_TYPE:
+                info = &iu->mad.adapter_info;
+                info->common.status = send_adapter_info(iue, info->buffer,
+                                                        info->common.length);
+                send_iu(iue, sizeof(*info), VIOSRP_MAD_FORMAT);
+                break;
+        case VIOSRP_HOST_CONFIG_TYPE:
+                conf = &iu->mad.host_config;
+                conf->common.status = 1;
+                send_iu(iue, sizeof(*conf), VIOSRP_MAD_FORMAT);
+                break;
+        default:
+                eprintk("Unknown type %u\n", iu->srp.rsp.opcode);
+        }
+
+        return 1;
+}
+
+static int process_srp_iu(struct iu_entry *iue)
+{
+        union viosrp_iu *iu = vio_iu(iue);
+        int done = 1;
+        u8 opcode = iu->srp.rsp.opcode;
+
+        switch (opcode) {
+        case SRP_LOGIN_REQ:
+                process_login(iue);
+                break;
+        case SRP_TSK_MGMT:
+                done = process_tsk_mgmt(iue);
+                break;
+        case SRP_CMD:
+                queue_cmd(iue);
+                done = 0;
+                break;
+        case SRP_LOGIN_RSP:
+        case SRP_I_LOGOUT:
+        case SRP_T_LOGOUT:
+        case SRP_RSP:
+        case SRP_CRED_REQ:
+        case SRP_CRED_RSP:
+        case SRP_AER_REQ:
+        case SRP_AER_RSP:
+                eprintk("Unsupported type %u\n", opcode);
+                break;
+        default:
+                eprintk("Unknown type %u\n", opcode);
+        }
+
+        return done;
+}
+
+static void process_iu(struct viosrp_crq *crq, struct srp_target *target)
+{
+        struct vio_port *vport = target_to_port(target);
+        struct iu_entry *iue;
+        long err, done;
+
+        iue = srp_iu_get(target);
+        if (!iue) {
+                eprintk("Error getting IU from pool, %p\n", target);
+                return;
+        }
+
+        iue->remote_token = crq->IU_data_ptr;
+
+        err = h_copy_rdma(crq->IU_length, vport->riobn,
+                          iue->remote_token, vport->liobn, iue->sbuf->dma);
+
+        if (err != H_SUCCESS) {
+                eprintk("%ld transferring data error %p\n", err, iue);
+                done = 1;
+                goto out;
+        }
+
+        if (crq->format == VIOSRP_MAD_FORMAT)
+                done = process_mad_iu(iue);
+        else
+                done = process_srp_iu(iue);
+out:
+        if (done)
+                srp_iu_put(iue);
+}
+
+static irqreturn_t ibmvstgt_interrupt(int irq, void *data)
+{
+        struct srp_target *target = (struct srp_target *) data;
+        struct vio_port *vport = target_to_port(target);
+
+        vio_disable_interrupts(vport->dma_dev);
+        queue_work(vtgtd, &vport->crq_work);
+
+        return IRQ_HANDLED;
+}
+
+static int crq_queue_create(struct crq_queue *queue, struct srp_target *target)
+{
+        int err;
+        struct vio_port *vport = target_to_port(target);
+
+        queue->msgs = (struct viosrp_crq *) get_zeroed_page(GFP_KERNEL);
+        if (!queue->msgs)
+                goto malloc_failed;
+        queue->size = PAGE_SIZE / sizeof(*queue->msgs);
+
+        queue->msg_token = dma_map_single(target->dev, queue->msgs,
+                                          queue->size * sizeof(*queue->msgs),
+                                          DMA_BIDIRECTIONAL);
+
+        if (dma_mapping_error(queue->msg_token))
+                goto map_failed;
+
+        err = h_reg_crq(vport->dma_dev->unit_address, queue->msg_token,
+                        PAGE_SIZE);
+
+        /* If the adapter was left active for some reason (like kexec)
+         * try freeing and re-registering
+         */
+        if (err == H_RESOURCE) {
+            do {
+                err = h_free_crq(vport->dma_dev->unit_address);
+            } while (err == H_BUSY || H_IS_LONG_BUSY(err));
+
+            err = h_reg_crq(vport->dma_dev->unit_address, queue->msg_token,
+                            PAGE_SIZE);
+        }
+
+        if (err != H_SUCCESS && err != 2) {
+                eprintk("Error 0x%x opening virtual adapter\n", err);
+                goto reg_crq_failed;
+        }
+
+        err = request_irq(vport->dma_dev->irq, &ibmvstgt_interrupt,
+                          SA_INTERRUPT, "ibmvstgt", target);
+        if (err)
+                goto req_irq_failed;
+
+        vio_enable_interrupts(vport->dma_dev);
+
+        h_send_crq(vport->dma_dev->unit_address, 0xC001000000000000, 0);
+
+        queue->cur = 0;
+        spin_lock_init(&queue->lock);
+
+        return 0;
+
+req_irq_failed:
+        do {
+                err = h_free_crq(vport->dma_dev->unit_address);
+        } while (err == H_BUSY || H_IS_LONG_BUSY(err));
+
+reg_crq_failed:
+        dma_unmap_single(target->dev, queue->msg_token,
+                         queue->size * sizeof(*queue->msgs), DMA_BIDIRECTIONAL);
+map_failed:
+        free_page((unsigned long) queue->msgs);
+
+malloc_failed:
+        return -ENOMEM;
+}
+
+static void crq_queue_destroy(struct srp_target *target)
+{
+        struct vio_port *vport = target_to_port(target);
+        struct crq_queue *queue = &vport->crq_queue;
+        int err;
+
+        free_irq(vport->dma_dev->irq, target);
+        do {
+                err = h_free_crq(vport->dma_dev->unit_address);
+        } while (err == H_BUSY || H_IS_LONG_BUSY(err));
+
+        dma_unmap_single(target->dev, queue->msg_token,
+                         queue->size * sizeof(*queue->msgs), DMA_BIDIRECTIONAL);
+
+        free_page((unsigned long) queue->msgs);
+}
+
+static void process_crq(struct viosrp_crq *crq, struct srp_target *target)
+{
+        struct vio_port *vport = target_to_port(target);
+        dprintk("%x %x\n", crq->valid, crq->format);
+
+        switch (crq->valid) {
+        case 0xC0:
+                /* initialization */
+                switch (crq->format) {
+                case 0x01:
+                        h_send_crq(vport->dma_dev->unit_address,
+                                   0xC002000000000000, 0);
+                        break;
+                case 0x02:
+                        break;
+                default:
+                        eprintk("Unknown format %u\n", crq->format);
+                }
+                break;
+        case 0xFF:
+                /* transport event */
+                break;
+        case 0x80:
+                /* real payload */
+                switch (crq->format) {
+                case VIOSRP_SRP_FORMAT:
+                case VIOSRP_MAD_FORMAT:
+                        process_iu(crq, target);
+                        break;
+                case VIOSRP_OS400_FORMAT:
+                case VIOSRP_AIX_FORMAT:
+                case VIOSRP_LINUX_FORMAT:
+                case VIOSRP_INLINE_FORMAT:
+                        eprintk("Unsupported format %u\n", crq->format);
+                        break;
+                default:
+                        eprintk("Unknown format %u\n", crq->format);
+                }
+                break;
+        default:
+                eprintk("unknown message type 0x%02x!?\n", crq->valid);
+        }
+}
+
+static inline struct viosrp_crq *next_crq(struct crq_queue *queue)
+{
+        struct viosrp_crq *crq;
+        unsigned long flags;
+
+        spin_lock_irqsave(&queue->lock, flags);
+        crq = &queue->msgs[queue->cur];
+        if (crq->valid & 0x80) {
+                if (++queue->cur == queue->size)
+                        queue->cur = 0;
+        } else
+                crq = NULL;
+        spin_unlock_irqrestore(&queue->lock, flags);
+
+        return crq;
+}
+
+static void handle_crq(struct work_struct *work)
+{
+        struct vio_port *vport = container_of(work, struct vio_port, crq_work);
+        struct srp_target *target = vport->target;
+        struct viosrp_crq *crq;
+        int done = 0;
+
+        while (!done) {
+                while ((crq = next_crq(&vport->crq_queue)) != NULL) {
+                        process_crq(crq, target);
+                        crq->valid = 0x00;
+                }
+
+                vio_enable_interrupts(vport->dma_dev);
+
+                crq = next_crq(&vport->crq_queue);
+                if (crq) {
+                        vio_disable_interrupts(vport->dma_dev);
+                        process_crq(crq, target);
+                        crq->valid = 0x00;
+                } else
+                        done = 1;
+        }
+
+        handle_cmd_queue(target);
+}
+
+
+static int ibmvstgt_eh_abort_handler(struct scsi_cmnd *sc)
+{
+        unsigned long flags;
+        struct iu_entry *iue = (struct iu_entry *) sc->SCp.ptr;
+        struct srp_target *target = iue->target;
+
+        dprintk("%p %p %x\n", iue, target, vio_iu(iue)->srp.cmd.cdb[0]);
+
+        spin_lock_irqsave(&target->lock, flags);
+        list_del(&iue->ilist);
+        spin_unlock_irqrestore(&target->lock, flags);
+
+        srp_iu_put(iue);
+
+        return 0;
+}
+
+static int ibmvstgt_tsk_mgmt_response(u64 mid, int result)
+{
+        struct iu_entry *iue = (struct iu_entry *) ((void *) mid);
+        union viosrp_iu *iu = vio_iu(iue);
+        unsigned char status, asc;
+
+        eprintk("%p %d\n", iue, result);
+        status = NO_SENSE;
+        asc = 0;
+
+        switch (iu->srp.tsk_mgmt.tsk_mgmt_func) {
+        case SRP_TSK_ABORT_TASK:
+                asc = 0x14;
+                if (result)
+                        status = ABORTED_COMMAND;
+                break;
+        default:
+                break;
+        }
+
+        send_rsp(iue, NULL, status, asc);
+        srp_iu_put(iue);
+
+        return 0;
+}
+
+static ssize_t system_id_show(struct class_device *cdev, char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "%s\n", system_id);
+}
+
+static ssize_t partition_number_show(struct class_device *cdev, char *buf)
+{
+        return snprintf(buf, PAGE_SIZE, "%x\n", partition_number);
+}
+
+static ssize_t unit_address_show(struct class_device *cdev, char *buf)
+{
+        struct Scsi_Host *shost = class_to_shost(cdev);
+        struct srp_target *target = host_to_srp_target(shost);
+        struct vio_port *vport = target_to_port(target);
+        return snprintf(buf, PAGE_SIZE, "%x\n", vport->dma_dev->unit_address);
+}
+
+static CLASS_DEVICE_ATTR(system_id, S_IRUGO, system_id_show, NULL);
+static CLASS_DEVICE_ATTR(partition_number, S_IRUGO, partition_number_show, NULL);
+static CLASS_DEVICE_ATTR(unit_address, S_IRUGO, unit_address_show, NULL);
+
+static struct class_device_attribute *ibmvstgt_attrs[] = {
+        &class_device_attr_system_id,
+        &class_device_attr_partition_number,
+        &class_device_attr_unit_address,
+        NULL,
+};
+
+static struct scsi_host_template ibmvstgt_sht = {
+        .name                   = TGT_NAME,
+        .module                 = THIS_MODULE,
+        .can_queue              = INITIAL_SRP_LIMIT,
+        .sg_tablesize           = SG_ALL,
+        .use_clustering         = DISABLE_CLUSTERING,
+        .max_sectors            = DEFAULT_MAX_SECTORS,
+        .transfer_response      = ibmvstgt_cmd_done,
+        .transfer_data          = ibmvstgt_transfer_data,
+        .eh_abort_handler       = ibmvstgt_eh_abort_handler,
+        .tsk_mgmt_response      = ibmvstgt_tsk_mgmt_response,
+        .shost_attrs            = ibmvstgt_attrs,
+        .proc_name              = TGT_NAME,
+};
+
+static int ibmvstgt_probe(struct vio_dev *dev, const struct vio_device_id *id)
+{
+        struct Scsi_Host *shost;
+        struct srp_target *target;
+        struct vio_port *vport;
+        unsigned int *dma, dma_size;
+        int err = -ENOMEM;
+
+        vport = kzalloc(sizeof(struct vio_port), GFP_KERNEL);
+        if (!vport)
+                return err;
+        shost = scsi_host_alloc(&ibmvstgt_sht, sizeof(struct srp_target));
+        if (!shost)
+                goto free_vport;
+        err = scsi_tgt_alloc_queue(shost);
+        if (err)
+                goto put_host;
+
+        target = host_to_srp_target(shost);
+        target->shost = shost;
+        vport->dma_dev = dev;
+        target->ldata = vport;
+        vport->target = target;
+        err = srp_target_alloc(target, &dev->dev, INITIAL_SRP_LIMIT,
+                               SRP_MAX_IU_LEN);
+        if (err)
+                goto put_host;
+
+        dma = (unsigned int *) vio_get_attribute(dev, "ibm,my-dma-window",
+                                                 &dma_size);
+        if (!dma || dma_size != 40) {
+                eprintk("Couldn't get window property %d\n", dma_size);
+                err = -EIO;
+                goto free_srp_target;
+        }
+        vport->liobn = dma[0];
+        vport->riobn = dma[5];
+
+        INIT_WORK(&vport->crq_work, handle_crq);
+
+        err = crq_queue_create(&vport->crq_queue, target);
+        if (err)
+                goto free_srp_target;
+
+        err = scsi_add_host(shost, target->dev);
+        if (err)
+                goto destroy_queue;
+        return 0;
+
+destroy_queue:
+        crq_queue_destroy(target);
+free_srp_target:
+        srp_target_free(target);
+put_host:
+        scsi_host_put(shost);
+free_vport:
+        kfree(vport);
+        return err;
+}
+
+static int ibmvstgt_remove(struct vio_dev *dev)
+{
+        struct srp_target *target = (struct srp_target *) dev->dev.driver_data;
+        struct Scsi_Host *shost = target->shost;
+        struct vio_port *vport = target->ldata;
+
+        crq_queue_destroy(target);
+        scsi_remove_host(shost);
+        scsi_tgt_free_queue(shost);
+        srp_target_free(target);
+        kfree(vport);
+        scsi_host_put(shost);
+        return 0;
+}
+
+static struct vio_device_id ibmvstgt_device_table[] __devinitdata = {
+        {"v-scsi-host", "IBM,v-scsi-host"},
+        {"",""}
+};
+
+MODULE_DEVICE_TABLE(vio, ibmvstgt_device_table);
+
+static struct vio_driver ibmvstgt_driver = {
+        .id_table = ibmvstgt_device_table,
+        .probe = ibmvstgt_probe,
+        .remove = ibmvstgt_remove,
+        .driver = {
+                .name = "ibmvscsis",
+                .owner = THIS_MODULE,
+        }
+};
+
+static int get_system_info(void)
+{
+        struct device_node *rootdn;
+        const char *id, *model, *name;
+        unsigned int *num;
+
+        rootdn = find_path_device("/");
+        if (!rootdn)
+                return -ENOENT;
+
+        model = get_property(rootdn, "model", NULL);
+        id = get_property(rootdn, "system-id", NULL);
+        if (model && id)
+                snprintf(system_id, sizeof(system_id), "%s-%s", model, id);
+
+        name = get_property(rootdn, "ibm,partition-name", NULL);
+        if (name)
+                strncpy(partition_name, name, sizeof(partition_name));
+
+        num = (unsigned int *) get_property(rootdn, "ibm,partition-no", NULL);
+        if (num)
+                partition_number = *num;
+
+        return 0;
+}
+
+static int ibmvstgt_init(void)
+{
+        int err = -ENOMEM;
+
+        printk("IBM eServer i/pSeries Virtual SCSI Target Driver\n");
+
+        vtgtd = create_workqueue("ibmvtgtd");
+        if (!vtgtd)
+                return err;
+
+        err = get_system_info();
+        if (err)
+                goto destroy_wq;
+
+        err = vio_register_driver(&ibmvstgt_driver);
+        if (err)
+                goto destroy_wq;
+
+        return 0;
+
+destroy_wq:
+        destroy_workqueue(vtgtd);
+        return err;
+}
+
+static void ibmvstgt_exit(void)
+{
+        printk("Unregister IBM virtual SCSI driver\n");
+
+        destroy_workqueue(vtgtd);
+        vio_unregister_driver(&ibmvstgt_driver);
+}
+
+MODULE_DESCRIPTION("IBM Virtual SCSI Target");
+MODULE_AUTHOR("Santiago Leon");
+MODULE_LICENSE("GPL");
+
+module_init(ibmvstgt_init);
+module_exit(ibmvstgt_exit);
diff --git a/drivers/scsi/ide-scsi.c b/drivers/scsi/ide-scsi.c
index 1427a41e8441..8f6b5bf580f6 100644
--- a/drivers/scsi/ide-scsi.c
+++ b/drivers/scsi/ide-scsi.c
@@ -110,6 +110,7 @@ typedef struct ide_scsi_obj {
 } idescsi_scsi_t;
 
 static DEFINE_MUTEX(idescsi_ref_mutex);
+static int idescsi_nocd;                        /* Set by module param to skip cd */
 
 #define ide_scsi_g(disk) \
         container_of((disk)->private_data, struct ide_scsi_obj, driver)
@@ -1127,6 +1128,9 @@ static int ide_scsi_probe(ide_drive_t *drive)
                 warned = 1;
         }
 
+        if (idescsi_nocd && drive->media == ide_cdrom)
+                return -ENODEV;
+
         if (!strstr("ide-scsi", drive->driver_req) ||
             !drive->present ||
             drive->media == ide_disk ||
@@ -1187,6 +1191,8 @@ static void __exit exit_idescsi_module(void)
         driver_unregister(&idescsi_driver.gen_driver);
 }
 
+module_param(idescsi_nocd, int, 0600);
+MODULE_PARM_DESC(idescsi_nocd, "Disable handling of CD-ROMs so they may be driven by ide-cd");
 module_init(init_idescsi_module);
 module_exit(exit_idescsi_module);
 MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/imm.c b/drivers/scsi/imm.c
index e31f6122106f..0464c182c577 100644
--- a/drivers/scsi/imm.c
+++ b/drivers/scsi/imm.c
@@ -36,7 +36,7 @@ typedef struct {
         int base_hi;            /* Hi Base address for ECP-ISA chipset */
         int mode;               /* Transfer mode                */
         struct scsi_cmnd *cur_cmd;      /* Current queued command       */
-        struct work_struct imm_tq;      /* Polling interrupt stuff       */
+        struct delayed_work imm_tq;     /* Polling interrupt stuff       */
         unsigned long jstart;   /* Jiffies at start             */
         unsigned failed:1;      /* Failure flag                 */
         unsigned dp:1;          /* Data phase present           */
@@ -733,9 +733,9 @@ static int imm_completion(struct scsi_cmnd *cmd)
  * the scheduler's task queue to generate a stream of call-backs and
  * complete the request when the drive is ready.
  */
-static void imm_interrupt(void *data)
+static void imm_interrupt(struct work_struct *work)
 {
-        imm_struct *dev = (imm_struct *) data;
+        imm_struct *dev = container_of(work, imm_struct, imm_tq.work);
         struct scsi_cmnd *cmd = dev->cur_cmd;
         struct Scsi_Host *host = cmd->device->host;
         unsigned long flags;
@@ -745,7 +745,6 @@ static void imm_interrupt(void *data)
                 return;
         }
         if (imm_engine(dev, cmd)) {
-                INIT_WORK(&dev->imm_tq, imm_interrupt, (void *) dev);
                 schedule_delayed_work(&dev->imm_tq, 1);
                 return;
         }
@@ -953,8 +952,7 @@ static int imm_queuecommand(struct scsi_cmnd *cmd,
         cmd->result = DID_ERROR << 16;  /* default return code */
         cmd->SCp.phase = 0;     /* bus free */
 
-        INIT_WORK(&dev->imm_tq, imm_interrupt, dev);
-        schedule_work(&dev->imm_tq);
+        schedule_delayed_work(&dev->imm_tq, 0);
 
         imm_pb_claim(dev);
 
@@ -1225,7 +1223,7 @@ static int __imm_attach(struct parport *pb)
         else
                 ports = 8;
 
-        INIT_WORK(&dev->imm_tq, imm_interrupt, dev);
+        INIT_DELAYED_WORK(&dev->imm_tq, imm_interrupt);
 
         err = -ENOMEM;
         host = scsi_host_alloc(&imm_template, sizeof(imm_struct *));
diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c
index afed293dd7b9..f160357e37a6 100644
--- a/drivers/scsi/initio.c
+++ b/drivers/scsi/initio.c
@@ -170,7 +170,7 @@ static int setup_debug = 0;
 static void i91uSCBPost(BYTE * pHcb, BYTE * pScb);
 
 /* PCI Devices supported by this driver */
-static struct pci_device_id i91u_pci_devices[] __devinitdata = {
+static struct pci_device_id i91u_pci_devices[] = {
         { PCI_VENDOR_ID_INIT,  I950_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_INIT,  I940_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_INIT,  I935_DEVICE_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index 2dde821025f3..b318500785e5 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -79,7 +79,6 @@
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi_eh.h>
 #include <scsi/scsi_cmnd.h>
-#include <scsi/scsi_transport.h>
 #include "ipr.h"
 
 /*
@@ -98,7 +97,7 @@ static DEFINE_SPINLOCK(ipr_driver_lock);
 
 /* This table describes the differences between DMA controller chips */
 static const struct ipr_chip_cfg_t ipr_chip_cfg[] = {
-        { /* Gemstone, Citrine, and Obsidian */
+        { /* Gemstone, Citrine, Obsidian, and Obsidian-E */
                 .mailbox = 0x0042C,
                 .cache_line_size = 0x20,
                 {
@@ -135,6 +134,7 @@ static const struct ipr_chip_t ipr_chip[] = {
         { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_CITRINE, &ipr_chip_cfg[0] },
         { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN, &ipr_chip_cfg[0] },
         { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN, &ipr_chip_cfg[0] },
+        { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN_E, &ipr_chip_cfg[0] },
         { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE, &ipr_chip_cfg[1] },
         { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP, &ipr_chip_cfg[1] }
 };
@@ -1249,19 +1249,23 @@ static void ipr_log_array_error(struct ipr_ioa_cfg *ioa_cfg,
 
 /**
  * ipr_log_hex_data - Log additional hex IOA error data.
+ * @ioa_cfg:    ioa config struct
  * @data:               IOA error data
  * @len:                data length
  *
  * Return value:
  *      none
  **/
-static void ipr_log_hex_data(u32 *data, int len)
+static void ipr_log_hex_data(struct ipr_ioa_cfg *ioa_cfg, u32 *data, int len)
 {
         int i;
 
         if (len == 0)
                 return;
 
+        if (ioa_cfg->log_level <= IPR_DEFAULT_LOG_LEVEL)
+                len = min_t(int, len, IPR_DEFAULT_MAX_ERROR_DUMP);
+
         for (i = 0; i < len / 4; i += 4) {
                 ipr_err("%08X: %08X %08X %08X %08X\n", i*4,
                         be32_to_cpu(data[i]),
@@ -1290,7 +1294,7 @@ static void ipr_log_enhanced_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
         ipr_err("%s\n", error->failure_reason);
         ipr_err("Remote Adapter VPD:\n");
         ipr_log_ext_vpd(&error->vpd);
-        ipr_log_hex_data(error->data,
+        ipr_log_hex_data(ioa_cfg, error->data,
                          be32_to_cpu(hostrcb->hcam.length) -
                          (offsetof(struct ipr_hostrcb_error, u) +
                           offsetof(struct ipr_hostrcb_type_17_error, data)));
@@ -1315,12 +1319,225 @@ static void ipr_log_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
         ipr_err("%s\n", error->failure_reason);
         ipr_err("Remote Adapter VPD:\n");
         ipr_log_vpd(&error->vpd);
-        ipr_log_hex_data(error->data,
+        ipr_log_hex_data(ioa_cfg, error->data,
                          be32_to_cpu(hostrcb->hcam.length) -
                          (offsetof(struct ipr_hostrcb_error, u) +
                           offsetof(struct ipr_hostrcb_type_07_error, data)));
 }
 
+static const struct {
+        u8 active;
+        char *desc;
+} path_active_desc[] = {
+        { IPR_PATH_NO_INFO, "Path" },
+        { IPR_PATH_ACTIVE, "Active path" },
+        { IPR_PATH_NOT_ACTIVE, "Inactive path" }
+};
+
+static const struct {
+        u8 state;
+        char *desc;
+} path_state_desc[] = {
+        { IPR_PATH_STATE_NO_INFO, "has no path state information available" },
+        { IPR_PATH_HEALTHY, "is healthy" },
+        { IPR_PATH_DEGRADED, "is degraded" },
+        { IPR_PATH_FAILED, "is failed" }
+};
+
+/**
+ * ipr_log_fabric_path - Log a fabric path error
+ * @hostrcb:    hostrcb struct
+ * @fabric:             fabric descriptor
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log_fabric_path(struct ipr_hostrcb *hostrcb,
+                                struct ipr_hostrcb_fabric_desc *fabric)
+{
+        int i, j;
+        u8 path_state = fabric->path_state;
+        u8 active = path_state & IPR_PATH_ACTIVE_MASK;
+        u8 state = path_state & IPR_PATH_STATE_MASK;
+
+        for (i = 0; i < ARRAY_SIZE(path_active_desc); i++) {
+                if (path_active_desc[i].active != active)
+                        continue;
+
+                for (j = 0; j < ARRAY_SIZE(path_state_desc); j++) {
+                        if (path_state_desc[j].state != state)
+                                continue;
+
+                        if (fabric->cascaded_expander == 0xff && fabric->phy == 0xff) {
+                                ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d\n",
+                                             path_active_desc[i].desc, path_state_desc[j].desc,
+                                             fabric->ioa_port);
+                        } else if (fabric->cascaded_expander == 0xff) {
+                                ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d, Phy=%d\n",
+                                             path_active_desc[i].desc, path_state_desc[j].desc,
+                                             fabric->ioa_port, fabric->phy);
+                        } else if (fabric->phy == 0xff) {
+                                ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d, Cascade=%d\n",
+                                             path_active_desc[i].desc, path_state_desc[j].desc,
+                                             fabric->ioa_port, fabric->cascaded_expander);
+                        } else {
+                                ipr_hcam_err(hostrcb, "%s %s: IOA Port=%d, Cascade=%d, Phy=%d\n",
+                                             path_active_desc[i].desc, path_state_desc[j].desc,
+                                             fabric->ioa_port, fabric->cascaded_expander, fabric->phy);
+                        }
+                        return;
+                }
+        }
+
+        ipr_err("Path state=%02X IOA Port=%d Cascade=%d Phy=%d\n", path_state,
+                fabric->ioa_port, fabric->cascaded_expander, fabric->phy);
+}
+
+static const struct {
+        u8 type;
+        char *desc;
+} path_type_desc[] = {
+        { IPR_PATH_CFG_IOA_PORT, "IOA port" },
+        { IPR_PATH_CFG_EXP_PORT, "Expander port" },
+        { IPR_PATH_CFG_DEVICE_PORT, "Device port" },
+        { IPR_PATH_CFG_DEVICE_LUN, "Device LUN" }
+};
+
+static const struct {
+        u8 status;
+        char *desc;
+} path_status_desc[] = {
+        { IPR_PATH_CFG_NO_PROB, "Functional" },
+        { IPR_PATH_CFG_DEGRADED, "Degraded" },
+        { IPR_PATH_CFG_FAILED, "Failed" },
+        { IPR_PATH_CFG_SUSPECT, "Suspect" },
+        { IPR_PATH_NOT_DETECTED, "Missing" },
+        { IPR_PATH_INCORRECT_CONN, "Incorrectly connected" }
+};
+
+static const char *link_rate[] = {
+        "unknown",
+        "disabled",
+        "phy reset problem",
+        "spinup hold",
+        "port selector",
+        "unknown",
+        "unknown",
+        "unknown",
+        "1.5Gbps",
+        "3.0Gbps",
+        "unknown",
+        "unknown",
+        "unknown",
+        "unknown",
+        "unknown",
+        "unknown"
+};
+
+/**
+ * ipr_log_path_elem - Log a fabric path element.
+ * @hostrcb:    hostrcb struct
+ * @cfg:                fabric path element struct
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log_path_elem(struct ipr_hostrcb *hostrcb,
+                              struct ipr_hostrcb_config_element *cfg)
+{
+        int i, j;
+        u8 type = cfg->type_status & IPR_PATH_CFG_TYPE_MASK;
+        u8 status = cfg->type_status & IPR_PATH_CFG_STATUS_MASK;
+
+        if (type == IPR_PATH_CFG_NOT_EXIST)
+                return;
+
+        for (i = 0; i < ARRAY_SIZE(path_type_desc); i++) {
+                if (path_type_desc[i].type != type)
+                        continue;
+
+                for (j = 0; j < ARRAY_SIZE(path_status_desc); j++) {
+                        if (path_status_desc[j].status != status)
+                                continue;
+
+                        if (type == IPR_PATH_CFG_IOA_PORT) {
+                                ipr_hcam_err(hostrcb, "%s %s: Phy=%d, Link rate=%s, WWN=%08X%08X\n",
+                                             path_status_desc[j].desc, path_type_desc[i].desc,
+                                             cfg->phy, link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                                             be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+                        } else {
+                                if (cfg->cascaded_expander == 0xff && cfg->phy == 0xff) {
+                                        ipr_hcam_err(hostrcb, "%s %s: Link rate=%s, WWN=%08X%08X\n",
+                                                     path_status_desc[j].desc, path_type_desc[i].desc,
+                                                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                                                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+                                } else if (cfg->cascaded_expander == 0xff) {
+                                        ipr_hcam_err(hostrcb, "%s %s: Phy=%d, Link rate=%s, "
+                                                     "WWN=%08X%08X\n", path_status_desc[j].desc,
+                                                     path_type_desc[i].desc, cfg->phy,
+                                                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                                                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+                                } else if (cfg->phy == 0xff) {
+                                        ipr_hcam_err(hostrcb, "%s %s: Cascade=%d, Link rate=%s, "
+                                                     "WWN=%08X%08X\n", path_status_desc[j].desc,
+                                                     path_type_desc[i].desc, cfg->cascaded_expander,
+                                                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                                                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+                                } else {
+                                        ipr_hcam_err(hostrcb, "%s %s: Cascade=%d, Phy=%d, Link rate=%s "
+                                                     "WWN=%08X%08X\n", path_status_desc[j].desc,
+                                                     path_type_desc[i].desc, cfg->cascaded_expander, cfg->phy,
+                                                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                                                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+                                }
+                        }
+                        return;
+                }
+        }
+
+        ipr_hcam_err(hostrcb, "Path element=%02X: Cascade=%d Phy=%d Link rate=%s "
+                     "WWN=%08X%08X\n", cfg->type_status, cfg->cascaded_expander, cfg->phy,
+                     link_rate[cfg->link_rate & IPR_PHY_LINK_RATE_MASK],
+                     be32_to_cpu(cfg->wwid[0]), be32_to_cpu(cfg->wwid[1]));
+}
+
+/**
+ * ipr_log_fabric_error - Log a fabric error.
+ * @ioa_cfg:    ioa config struct
+ * @hostrcb:    hostrcb struct
+ *
+ * Return value:
+ *      none
+ **/
+static void ipr_log_fabric_error(struct ipr_ioa_cfg *ioa_cfg,
+                                 struct ipr_hostrcb *hostrcb)
+{
+        struct ipr_hostrcb_type_20_error *error;
+        struct ipr_hostrcb_fabric_desc *fabric;
+        struct ipr_hostrcb_config_element *cfg;
+        int i, add_len;
+
+        error = &hostrcb->hcam.u.error.u.type_20_error;
+        error->failure_reason[sizeof(error->failure_reason) - 1] = '\0';
+        ipr_hcam_err(hostrcb, "%s\n", error->failure_reason);
+
+        add_len = be32_to_cpu(hostrcb->hcam.length) -
+                (offsetof(struct ipr_hostrcb_error, u) +
+                 offsetof(struct ipr_hostrcb_type_20_error, desc));
+
+        for (i = 0, fabric = error->desc; i < error->num_entries; i++) {
+                ipr_log_fabric_path(hostrcb, fabric);
+                for_each_fabric_cfg(fabric, cfg)
+                        ipr_log_path_elem(hostrcb, cfg);
+
+                add_len -= be16_to_cpu(fabric->length);
+                fabric = (struct ipr_hostrcb_fabric_desc *)
+                        ((unsigned long)fabric + be16_to_cpu(fabric->length));
+        }
+
+        ipr_log_hex_data(ioa_cfg, (u32 *)fabric, add_len);
+}
+
 /**
  * ipr_log_generic_error - Log an adapter error.
  * @ioa_cfg:    ioa config struct
@@ -1332,7 +1549,7 @@ static void ipr_log_dual_ioa_error(struct ipr_ioa_cfg *ioa_cfg,
 static void ipr_log_generic_error(struct ipr_ioa_cfg *ioa_cfg,
                                   struct ipr_hostrcb *hostrcb)
 {
-        ipr_log_hex_data(hostrcb->hcam.u.raw.data,
+        ipr_log_hex_data(ioa_cfg, hostrcb->hcam.u.raw.data,
                          be32_to_cpu(hostrcb->hcam.length));
 }
 
@@ -1394,13 +1611,7 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
         if (!ipr_error_table[error_index].log_hcam)
                 return;
 
-        if (ipr_is_device(&hostrcb->hcam.u.error.failing_dev_res_addr)) {
-                ipr_ra_err(ioa_cfg, hostrcb->hcam.u.error.failing_dev_res_addr,
-                           "%s\n", ipr_error_table[error_index].error);
-        } else {
-                dev_err(&ioa_cfg->pdev->dev, "%s\n",
-                        ipr_error_table[error_index].error);
-        }
+        ipr_hcam_err(hostrcb, "%s\n", ipr_error_table[error_index].error);
 
         /* Set indication we have logged an error */
         ioa_cfg->errors_logged++;
@@ -1437,6 +1648,9 @@ static void ipr_handle_log_data(struct ipr_ioa_cfg *ioa_cfg,
         case IPR_HOST_RCB_OVERLAY_ID_17:
                 ipr_log_enhanced_dual_ioa_error(ioa_cfg, hostrcb);
                 break;
+        case IPR_HOST_RCB_OVERLAY_ID_20:
+                ipr_log_fabric_error(ioa_cfg, hostrcb);
+                break;
         case IPR_HOST_RCB_OVERLAY_ID_1:
         case IPR_HOST_RCB_OVERLAY_ID_DEFAULT:
         default:
@@ -2093,7 +2307,7 @@ static void ipr_release_dump(struct kref *kref)
 
 /**
  * ipr_worker_thread - Worker thread
- * @data:               ioa config struct
+ * @work:               ioa config struct
  *
  * Called at task level from a work thread. This function takes care
  * of adding and removing device from the mid-layer as configuration
@@ -2102,13 +2316,14 @@ static void ipr_release_dump(struct kref *kref)
  * Return value:
  *      nothing
  **/
-static void ipr_worker_thread(void *data)
+static void ipr_worker_thread(struct work_struct *work)
 {
         unsigned long lock_flags;
         struct ipr_resource_entry *res;
         struct scsi_device *sdev;
         struct ipr_dump *dump;
-        struct ipr_ioa_cfg *ioa_cfg = data;
+        struct ipr_ioa_cfg *ioa_cfg =
+                container_of(work, struct ipr_ioa_cfg, work_q);
         u8 bus, target, lun;
         int did_work;
 
@@ -2969,7 +3184,6 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
         struct ipr_dump *dump;
         unsigned long lock_flags = 0;
 
-        ENTER;
         dump = kzalloc(sizeof(struct ipr_dump), GFP_KERNEL);
 
         if (!dump) {
@@ -2996,7 +3210,6 @@ static int ipr_alloc_dump(struct ipr_ioa_cfg *ioa_cfg)
         }
         spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
 
-        LEAVE;
         return 0;
 }
 
@@ -3573,6 +3786,12 @@ static int ipr_sata_reset(struct ata_port *ap, unsigned int *classes)
 
         ENTER;
         spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+        while(ioa_cfg->in_reset_reload) {
+                spin_unlock_irqrestore(ioa_cfg->host->host_lock, lock_flags);
+                wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+                spin_lock_irqsave(ioa_cfg->host->host_lock, lock_flags);
+        }
+
         res = sata_port->res;
         if (res) {
                 rc = ipr_device_reset(ioa_cfg, res);
@@ -3636,6 +3855,10 @@ static int __ipr_eh_dev_reset(struct scsi_cmnd * scsi_cmd)
                 if (ipr_cmd->ioarcb.res_handle == res->cfgte.res_handle) {
                         if (ipr_cmd->scsi_cmd)
                                 ipr_cmd->done = ipr_scsi_eh_done;
+                        if (ipr_cmd->qc && !(ipr_cmd->qc->flags & ATA_QCFLAG_FAILED)) {
+                                ipr_cmd->qc->err_mask |= AC_ERR_TIMEOUT;
+                                ipr_cmd->qc->flags |= ATA_QCFLAG_FAILED;
+                        }
                 }
         }
 
@@ -3770,7 +3993,7 @@ static int ipr_cancel_op(struct scsi_cmnd * scsi_cmd)
          */
         if (ioa_cfg->in_reset_reload || ioa_cfg->ioa_is_dead)
                 return FAILED;
-        if (!res || (!ipr_is_gscsi(res) && !ipr_is_vset_device(res)))
+        if (!res || !ipr_is_gscsi(res))
                 return FAILED;
 
         list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
@@ -4615,7 +4838,7 @@ static int ipr_queuecommand(struct scsi_cmnd *scsi_cmd,
  * Return value:
  *      0 on success / other on failure
  **/
-int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
+static int ipr_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
 {
         struct ipr_resource_entry *res;
 
@@ -4648,40 +4871,6 @@ static const char * ipr_ioa_info(struct Scsi_Host *host)
         return buffer;
 }
 
-/**
- * ipr_scsi_timed_out - Handle scsi command timeout
- * @scsi_cmd:   scsi command struct
- *
- * Return value:
- *      EH_NOT_HANDLED
- **/
-enum scsi_eh_timer_return ipr_scsi_timed_out(struct scsi_cmnd *scsi_cmd)
-{
-        struct ipr_ioa_cfg *ioa_cfg;
-        struct ipr_cmnd *ipr_cmd;
-        unsigned long flags;
-
-        ENTER;
-        spin_lock_irqsave(scsi_cmd->device->host->host_lock, flags);
-        ioa_cfg = (struct ipr_ioa_cfg *)scsi_cmd->device->host->hostdata;
-
-        list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
-                if (ipr_cmd->qc && ipr_cmd->qc->scsicmd == scsi_cmd) {
-                        ipr_cmd->qc->err_mask |= AC_ERR_TIMEOUT;
-                        ipr_cmd->qc->flags |= ATA_QCFLAG_FAILED;
-                        break;
-                }
-        }
-
-        spin_unlock_irqrestore(scsi_cmd->device->host->host_lock, flags);
-        LEAVE;
-        return EH_NOT_HANDLED;
-}
-
-static struct scsi_transport_template ipr_transport_template = {
-        .eh_timed_out = ipr_scsi_timed_out
-};
-
 static struct scsi_host_template driver_template = {
         .module = THIS_MODULE,
         .name = "IPR",
@@ -4776,6 +4965,12 @@ static void ipr_ata_post_internal(struct ata_queued_cmd *qc)
         unsigned long flags;
 
         spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
+        while(ioa_cfg->in_reset_reload) {
+                spin_unlock_irqrestore(ioa_cfg->host->host_lock, flags);
+                wait_event(ioa_cfg->reset_wait_q, !ioa_cfg->in_reset_reload);
+                spin_lock_irqsave(ioa_cfg->host->host_lock, flags);
+        }
+
         list_for_each_entry(ipr_cmd, &ioa_cfg->pending_q, queue) {
                 if (ipr_cmd->qc == qc) {
                         ipr_device_reset(ioa_cfg, sata_port->res);
@@ -6745,7 +6940,7 @@ static int __devinit ipr_alloc_cmd_blks(struct ipr_ioa_cfg *ioa_cfg)
                 return -ENOMEM;
 
         for (i = 0; i < IPR_NUM_CMD_BLKS; i++) {
-                ipr_cmd = pci_pool_alloc (ioa_cfg->ipr_cmd_pool, SLAB_KERNEL, &dma_addr);
+                ipr_cmd = pci_pool_alloc (ioa_cfg->ipr_cmd_pool, GFP_KERNEL, &dma_addr);
 
                 if (!ipr_cmd) {
                         ipr_free_cmd_blks(ioa_cfg);
@@ -6832,6 +7027,7 @@ static int __devinit ipr_alloc_mem(struct ipr_ioa_cfg *ioa_cfg)
 
                 ioa_cfg->hostrcb[i]->hostrcb_dma =
                         ioa_cfg->hostrcb_dma[i] + offsetof(struct ipr_hostrcb, hcam);
+                ioa_cfg->hostrcb[i]->ioa_cfg = ioa_cfg;
                 list_add_tail(&ioa_cfg->hostrcb[i]->queue, &ioa_cfg->hostrcb_free_q);
         }
 
@@ -6926,7 +7122,7 @@ static void __devinit ipr_init_ioa_cfg(struct ipr_ioa_cfg *ioa_cfg,
         INIT_LIST_HEAD(&ioa_cfg->hostrcb_pending_q);
         INIT_LIST_HEAD(&ioa_cfg->free_res_q);
         INIT_LIST_HEAD(&ioa_cfg->used_res_q);
-        INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread, ioa_cfg);
+        INIT_WORK(&ioa_cfg->work_q, ipr_worker_thread);
         init_waitqueue_head(&ioa_cfg->reset_wait_q);
         ioa_cfg->sdt_state = INACTIVE;
         if (ipr_enable_cache)
@@ -7017,7 +7213,6 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
 
         ioa_cfg = (struct ipr_ioa_cfg *)host->hostdata;
         memset(ioa_cfg, 0, sizeof(struct ipr_ioa_cfg));
-        host->transportt = &ipr_transport_template;
         ata_host_init(&ioa_cfg->ata_host, &pdev->dev,
                       sata_port_info.flags, &ipr_sata_ops);
 
@@ -7351,12 +7546,24 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = {
         { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
               PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
               0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+        { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_OBSIDIAN,
+              PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_575C,
+              0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
         { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
               PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572A,
               0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
         { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
               PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572B,
               0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+        { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+              PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_575C,
+              0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+        { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN,
+              PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57B8,
+              0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
+        { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_OBSIDIAN_E,
+              PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_57B7,
+              0, 0, (kernel_ulong_t)&ipr_chip_cfg[0] },
         { PCI_VENDOR_ID_IBM, PCI_DEVICE_ID_IBM_SNIPE,
                 PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_2780,
                 0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
@@ -7366,6 +7573,9 @@ static struct pci_device_id ipr_pci_table[] __devinitdata = {
         { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
                 PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_571F,
                 0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
+        { PCI_VENDOR_ID_ADAPTEC2, PCI_DEVICE_ID_ADAPTEC2_SCAMP,
+                PCI_VENDOR_ID_IBM, IPR_SUBS_DEV_ID_572F,
+                0, 0, (kernel_ulong_t)&ipr_chip_cfg[1] },
         { }
 };
 MODULE_DEVICE_TABLE(pci, ipr_pci_table);
diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h
index 6d035283af08..9f62a1d4d511 100644
--- a/drivers/scsi/ipr.h
+++ b/drivers/scsi/ipr.h
@@ -37,8 +37,8 @@
 /*
  * Literals
  */
-#define IPR_DRIVER_VERSION "2.2.0"
-#define IPR_DRIVER_DATE "(September 25, 2006)"
+#define IPR_DRIVER_VERSION "2.3.0"
+#define IPR_DRIVER_DATE "(November 8, 2006)"
 
 /*
  * IPR_MAX_CMD_PER_LUN: This defines the maximum number of outstanding
@@ -54,6 +54,8 @@
  */
 #define IPR_NUM_BASE_CMD_BLKS                           100
 
+#define PCI_DEVICE_ID_IBM_OBSIDIAN_E    0x0339
+
 #define IPR_SUBS_DEV_ID_2780    0x0264
 #define IPR_SUBS_DEV_ID_5702    0x0266
 #define IPR_SUBS_DEV_ID_5703    0x0278
@@ -66,7 +68,11 @@
 #define IPR_SUBS_DEV_ID_571F    0x02D5
 #define IPR_SUBS_DEV_ID_572A    0x02C1
 #define IPR_SUBS_DEV_ID_572B    0x02C2
+#define IPR_SUBS_DEV_ID_572F    0x02C3
 #define IPR_SUBS_DEV_ID_575B    0x030D
+#define IPR_SUBS_DEV_ID_575C    0x0338
+#define IPR_SUBS_DEV_ID_57B7    0x0360
+#define IPR_SUBS_DEV_ID_57B8    0x02C2
 
 #define IPR_NAME                                "ipr"
 
@@ -98,6 +104,7 @@
 #define IPR_IOASC_IOA_WAS_RESET                 0x10000001
 #define IPR_IOASC_PCI_ACCESS_ERROR                      0x10000002
 
+#define IPR_DEFAULT_MAX_ERROR_DUMP                      984
 #define IPR_NUM_LOG_HCAMS                               2
 #define IPR_NUM_CFG_CHG_HCAMS                           2
 #define IPR_NUM_HCAMS   (IPR_NUM_LOG_HCAMS + IPR_NUM_CFG_CHG_HCAMS)
@@ -731,6 +738,64 @@ struct ipr_hostrcb_type_17_error {
         u32 data[476];
 }__attribute__((packed, aligned (4)));
 
+struct ipr_hostrcb_config_element {
+        u8 type_status;
+#define IPR_PATH_CFG_TYPE_MASK  0xF0
+#define IPR_PATH_CFG_NOT_EXIST  0x00
+#define IPR_PATH_CFG_IOA_PORT           0x10
+#define IPR_PATH_CFG_EXP_PORT           0x20
+#define IPR_PATH_CFG_DEVICE_PORT        0x30
+#define IPR_PATH_CFG_DEVICE_LUN 0x40
+
+#define IPR_PATH_CFG_STATUS_MASK        0x0F
+#define IPR_PATH_CFG_NO_PROB            0x00
+#define IPR_PATH_CFG_DEGRADED           0x01
+#define IPR_PATH_CFG_FAILED             0x02
+#define IPR_PATH_CFG_SUSPECT            0x03
+#define IPR_PATH_NOT_DETECTED           0x04
+#define IPR_PATH_INCORRECT_CONN 0x05
+
+        u8 cascaded_expander;
+        u8 phy;
+        u8 link_rate;
+#define IPR_PHY_LINK_RATE_MASK  0x0F
+
+        __be32 wwid[2];
+}__attribute__((packed, aligned (4)));
+
+struct ipr_hostrcb_fabric_desc {
+        __be16 length;
+        u8 ioa_port;
+        u8 cascaded_expander;
+        u8 phy;
+        u8 path_state;
+#define IPR_PATH_ACTIVE_MASK            0xC0
+#define IPR_PATH_NO_INFO                0x00
+#define IPR_PATH_ACTIVE                 0x40
+#define IPR_PATH_NOT_ACTIVE             0x80
+
+#define IPR_PATH_STATE_MASK             0x0F
+#define IPR_PATH_STATE_NO_INFO  0x00
+#define IPR_PATH_HEALTHY                0x01
+#define IPR_PATH_DEGRADED               0x02
+#define IPR_PATH_FAILED                 0x03
+
+        __be16 num_entries;
+        struct ipr_hostrcb_config_element elem[1];
+}__attribute__((packed, aligned (4)));
+
+#define for_each_fabric_cfg(fabric, cfg) \
+                for (cfg = (fabric)->elem; \
+                        cfg < ((fabric)->elem + be16_to_cpu((fabric)->num_entries)); \
+                        cfg++)
+
+struct ipr_hostrcb_type_20_error {
+        u8 failure_reason[64];
+        u8 reserved[3];
+        u8 num_entries;
+        struct ipr_hostrcb_fabric_desc desc[1];
+}__attribute__((packed, aligned (4)));
+
 struct ipr_hostrcb_error {
         __be32 failing_dev_ioasc;
         struct ipr_res_addr failing_dev_res_addr;
@@ -747,6 +812,7 @@ struct ipr_hostrcb_error {
                 struct ipr_hostrcb_type_13_error type_13_error;
                 struct ipr_hostrcb_type_14_error type_14_error;
                 struct ipr_hostrcb_type_17_error type_17_error;
+                struct ipr_hostrcb_type_20_error type_20_error;
         } u;
 }__attribute__((packed, aligned (4)));
 
@@ -786,6 +852,7 @@ struct ipr_hcam {
 #define IPR_HOST_RCB_OVERLAY_ID_14                              0x14
 #define IPR_HOST_RCB_OVERLAY_ID_16                              0x16
 #define IPR_HOST_RCB_OVERLAY_ID_17                              0x17
+#define IPR_HOST_RCB_OVERLAY_ID_20                              0x20
 #define IPR_HOST_RCB_OVERLAY_ID_DEFAULT                 0xFF
 
         u8 reserved1[3];
@@ -805,6 +872,7 @@ struct ipr_hostrcb {
         struct ipr_hcam hcam;
         dma_addr_t hostrcb_dma;
         struct list_head queue;
+        struct ipr_ioa_cfg *ioa_cfg;
 };
 
 /* IPR smart dump table structures */
@@ -1283,6 +1351,17 @@ struct ipr_ucode_image_header {
         }                                                               \
 }
 
+#define ipr_hcam_err(hostrcb, fmt, ...)                                 \
+{                                                                                                       \
+        if (ipr_is_device(&(hostrcb)->hcam.u.error.failing_dev_res_addr)) {             \
+                ipr_ra_err((hostrcb)->ioa_cfg,                                                  \
+                                (hostrcb)->hcam.u.error.failing_dev_res_addr,                   \
+                                fmt, ##__VA_ARGS__);                                                    \
+        } else {                                                                                        \
+                dev_err(&(hostrcb)->ioa_cfg->pdev->dev, fmt, ##__VA_ARGS__);            \
+        }                                                                                               \
+}
+
 #define ipr_trace ipr_dbg("%s: %s: Line: %d\n",\
         __FILE__, __FUNCTION__, __LINE__)
 
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index f06a06ae6092..8b704f73055a 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -5001,7 +5001,7 @@ ips_init_copperhead(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        msleep(IPS_ONE_SEC);
+                        MDELAY(IPS_ONE_SEC);
                 }
 
                 if (j >= 45)
@@ -5027,7 +5027,7 @@ ips_init_copperhead(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        msleep(IPS_ONE_SEC);
+                        MDELAY(IPS_ONE_SEC);
                 }
 
                 if (j >= 240)
@@ -5045,7 +5045,7 @@ ips_init_copperhead(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
         }
 
         if (i >= 240)
@@ -5095,7 +5095,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        msleep(IPS_ONE_SEC);
+                        MDELAY(IPS_ONE_SEC);
                 }
 
                 if (j >= 45)
@@ -5121,7 +5121,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
                                 break;
 
                         /* Delay for 1 Second */
-                        msleep(IPS_ONE_SEC);
+                        MDELAY(IPS_ONE_SEC);
                 }
 
                 if (j >= 240)
@@ -5139,7 +5139,7 @@ ips_init_copperhead_memio(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
         }
 
         if (i >= 240)
@@ -5191,7 +5191,7 @@ ips_init_morpheus(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
         }
 
         if (i >= 45) {
@@ -5217,7 +5217,7 @@ ips_init_morpheus(ips_ha_t * ha)
                         if (Post != 0x4F00)
                                 break;
                         /* Delay for 1 Second */
-                        msleep(IPS_ONE_SEC);
+                        MDELAY(IPS_ONE_SEC);
                 }
 
                 if (i >= 120) {
@@ -5247,7 +5247,7 @@ ips_init_morpheus(ips_ha_t * ha)
                         break;
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
         }
 
         if (i >= 240) {
@@ -5307,12 +5307,12 @@ ips_reset_copperhead(ips_ha_t * ha)
                 outb(IPS_BIT_RST, ha->io_addr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
 
                 outb(0, ha->io_addr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
 
                 if ((*ha->func.init) (ha))
                         break;
@@ -5352,12 +5352,12 @@ ips_reset_copperhead_memio(ips_ha_t * ha)
                 writeb(IPS_BIT_RST, ha->mem_ptr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
 
                 writeb(0, ha->mem_ptr + IPS_REG_SCPR);
 
                 /* Delay for 1 Second */
-                msleep(IPS_ONE_SEC);
+                MDELAY(IPS_ONE_SEC);
 
                 if ((*ha->func.init) (ha))
                         break;
@@ -5398,7 +5398,7 @@ ips_reset_morpheus(ips_ha_t * ha)
                 writel(0x80000000, ha->mem_ptr + IPS_REG_I960_IDR);
 
                 /* Delay for 5 Seconds */
-                msleep(5 * IPS_ONE_SEC);
+                MDELAY(5 * IPS_ONE_SEC);
 
                 /* Do a PCI config read to wait for adapter */
                 pci_read_config_byte(ha->pcidev, 4, &junk);
diff --git a/drivers/scsi/ips.h b/drivers/scsi/ips.h
index 34680f3dd452..b726dcc424b1 100644
--- a/drivers/scsi/ips.h
+++ b/drivers/scsi/ips.h
@@ -51,6 +51,7 @@
    #define _IPS_H_
 
 #include <linux/version.h>
+#include <linux/nmi.h>
    #include <asm/uaccess.h>
    #include <asm/io.h>
 
@@ -116,9 +117,11 @@
             dev_printk(level , &((pcidev)->dev) , format , ## arg)
    #endif
 
-   #ifndef MDELAY
-      #define MDELAY mdelay
-   #endif
+   #define MDELAY(n)                    \
+        do {                            \
+                mdelay(n);              \
+                touch_nmi_watchdog();   \
+        } while (0)
 
    #ifndef min
       #define min(x,y) ((x) < (y) ? x : y)
diff --git a/drivers/scsi/iscsi_tcp.c b/drivers/scsi/iscsi_tcp.c
index 0a9dbc59663f..d0b139cccbbc 100644
--- a/drivers/scsi/iscsi_tcp.c
+++ b/drivers/scsi/iscsi_tcp.c
@@ -415,8 +415,8 @@ iscsi_r2t_rsp(struct iscsi_conn *conn, struct iscsi_cmd_task *ctask)
         iscsi_solicit_data_init(conn, ctask, r2t);
 
         tcp_ctask->exp_r2tsn = r2tsn + 1;
-        tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
         __kfifo_put(tcp_ctask->r2tqueue, (void*)&r2t, sizeof(void*));
+        tcp_ctask->xmstate |= XMSTATE_SOL_HDR;
         list_move_tail(&ctask->running, &conn->xmitqueue);
 
         scsi_queue_work(session->host, &conn->xmitwork);
@@ -1627,9 +1627,12 @@ static int iscsi_send_sol_pdu(struct iscsi_conn *conn,
         if (tcp_ctask->xmstate & XMSTATE_SOL_HDR) {
                 tcp_ctask->xmstate &= ~XMSTATE_SOL_HDR;
                 tcp_ctask->xmstate |= XMSTATE_SOL_DATA;
-                if (!tcp_ctask->r2t)
+                if (!tcp_ctask->r2t) {
+                        spin_lock_bh(&session->lock);
                         __kfifo_get(tcp_ctask->r2tqueue, (void*)&tcp_ctask->r2t,
                                     sizeof(void*));
+                        spin_unlock_bh(&session->lock);
+                }
 send_hdr:
                 r2t = tcp_ctask->r2t;
                 dtask = &r2t->dtask;
@@ -1816,21 +1819,14 @@ iscsi_tcp_conn_destroy(struct iscsi_cls_conn *cls_conn)
 {
         struct iscsi_conn *conn = cls_conn->dd_data;
         struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
-        int digest = 0;
-
-        if (conn->hdrdgst_en || conn->datadgst_en)
-                digest = 1;
 
         iscsi_tcp_release_conn(conn);
         iscsi_conn_teardown(cls_conn);
 
-        /* now free tcp_conn */
-        if (digest) {
-                if (tcp_conn->tx_hash.tfm)
-                        crypto_free_hash(tcp_conn->tx_hash.tfm);
-                if (tcp_conn->rx_hash.tfm)
-                        crypto_free_hash(tcp_conn->rx_hash.tfm);
-        }
+        if (tcp_conn->tx_hash.tfm)
+                crypto_free_hash(tcp_conn->tx_hash.tfm);
+        if (tcp_conn->rx_hash.tfm)
+                crypto_free_hash(tcp_conn->rx_hash.tfm);
 
         kfree(tcp_conn);
 }
diff --git a/drivers/scsi/libiscsi.c b/drivers/scsi/libiscsi.c
index 2865ebd557ef..e11b23c641e2 100644
--- a/drivers/scsi/libiscsi.c
+++ b/drivers/scsi/libiscsi.c
@@ -719,9 +719,10 @@ again:
         return rc;
 }
 
-static void iscsi_xmitworker(void *data)
+static void iscsi_xmitworker(struct work_struct *work)
 {
-        struct iscsi_conn *conn = data;
+        struct iscsi_conn *conn =
+                container_of(work, struct iscsi_conn, xmitwork);
         int rc;
         /*
          * serialize Xmit worker on a per-connection basis.
@@ -975,13 +976,13 @@ int iscsi_eh_host_reset(struct scsi_cmnd *sc)
         if (session->state == ISCSI_STATE_TERMINATE) {
 failed:
                 debug_scsi("failing host reset: session terminated "
-                           "[CID %d age %d]", conn->id, session->age);
+                           "[CID %d age %d]\n", conn->id, session->age);
                 spin_unlock_bh(&session->lock);
                 return FAILED;
         }
 
         if (sc->SCp.phase == session->age) {
-                debug_scsi("failing connection CID %d due to SCSI host reset",
+                debug_scsi("failing connection CID %d due to SCSI host reset\n",
                            conn->id);
                 fail_session = 1;
         }
@@ -1054,7 +1055,8 @@ static int iscsi_exec_abort_task(struct scsi_cmnd *sc,
                                      NULL, 0);
         if (rc) {
                 iscsi_conn_failure(conn, ISCSI_ERR_CONN_FAILED);
-                debug_scsi("abort sent failure [itt 0x%x] %d", ctask->itt, rc);
+                debug_scsi("abort sent failure [itt 0x%x] %d\n", ctask->itt,
+                           rc);
                 return rc;
         }
 
@@ -1071,7 +1073,7 @@ static int iscsi_exec_abort_task(struct scsi_cmnd *sc,
                 conn->tmabort_timer.function = iscsi_tmabort_timedout;
                 conn->tmabort_timer.data = (unsigned long)ctask;
                 add_timer(&conn->tmabort_timer);
-                debug_scsi("abort set timeout [itt 0x%x]", ctask->itt);
+                debug_scsi("abort set timeout [itt 0x%x]\n", ctask->itt);
         }
         spin_unlock_bh(&session->lock);
         mutex_unlock(&conn->xmitmutex);
@@ -1511,7 +1513,7 @@ iscsi_conn_setup(struct iscsi_cls_session *cls_session, uint32_t conn_idx)
         if (conn->mgmtqueue == ERR_PTR(-ENOMEM))
                 goto mgmtqueue_alloc_fail;
 
-        INIT_WORK(&conn->xmitwork, iscsi_xmitworker, conn);
+        INIT_WORK(&conn->xmitwork, iscsi_xmitworker);
 
         /* allocate login_mtask used for the login/text sequences */
         spin_lock_bh(&session->lock);
diff --git a/drivers/scsi/libsas/sas_discover.c b/drivers/scsi/libsas/sas_discover.c
index d977bd492d8d..fb7df7b75811 100644
--- a/drivers/scsi/libsas/sas_discover.c
+++ b/drivers/scsi/libsas/sas_discover.c
@@ -647,10 +647,12 @@ void sas_unregister_domain_devices(struct asd_sas_port *port)
  * Discover process only interrogates devices in order to discover the
  * domain.
  */
-static void sas_discover_domain(void *data)
+static void sas_discover_domain(struct work_struct *work)
 {
         int error = 0;
-        struct asd_sas_port *port = data;
+        struct sas_discovery_event *ev =
+                container_of(work, struct sas_discovery_event, work);
+        struct asd_sas_port *port = ev->port;
 
         sas_begin_event(DISCE_DISCOVER_DOMAIN, &port->disc.disc_event_lock,
                         &port->disc.pending);
@@ -692,10 +694,12 @@ static void sas_discover_domain(void *data)
                     current->pid, error);
 }
 
-static void sas_revalidate_domain(void *data)
+static void sas_revalidate_domain(struct work_struct *work)
 {
         int res = 0;
-        struct asd_sas_port *port = data;
+        struct sas_discovery_event *ev =
+                container_of(work, struct sas_discovery_event, work);
+        struct asd_sas_port *port = ev->port;
 
         sas_begin_event(DISCE_REVALIDATE_DOMAIN, &port->disc.disc_event_lock,
                         &port->disc.pending);
@@ -722,7 +726,7 @@ int sas_discover_event(struct asd_sas_port *port, enum discover_event ev)
         BUG_ON(ev >= DISC_NUM_EVENTS);
 
         sas_queue_event(ev, &disc->disc_event_lock, &disc->pending,
-                        &disc->disc_work[ev], port->ha->core.shost);
+                        &disc->disc_work[ev].work, port->ha->core.shost);
 
         return 0;
 }
@@ -737,13 +741,15 @@ void sas_init_disc(struct sas_discovery *disc, struct asd_sas_port *port)
 {
         int i;
 
-        static void (*sas_event_fns[DISC_NUM_EVENTS])(void *) = {
+        static const work_func_t sas_event_fns[DISC_NUM_EVENTS] = {
                 [DISCE_DISCOVER_DOMAIN] = sas_discover_domain,
                 [DISCE_REVALIDATE_DOMAIN] = sas_revalidate_domain,
         };
 
         spin_lock_init(&disc->disc_event_lock);
         disc->pending = 0;
-        for (i = 0; i < DISC_NUM_EVENTS; i++)
-                INIT_WORK(&disc->disc_work[i], sas_event_fns[i], port);
+        for (i = 0; i < DISC_NUM_EVENTS; i++) {
+                INIT_WORK(&disc->disc_work[i].work, sas_event_fns[i]);
+                disc->disc_work[i].port = port;
+        }
 }
diff --git a/drivers/scsi/libsas/sas_event.c b/drivers/scsi/libsas/sas_event.c
index 19110ed1c89c..d83392ee6823 100644
--- a/drivers/scsi/libsas/sas_event.c
+++ b/drivers/scsi/libsas/sas_event.c
@@ -31,7 +31,7 @@ static void notify_ha_event(struct sas_ha_struct *sas_ha, enum ha_event event)
         BUG_ON(event >= HA_NUM_EVENTS);
 
         sas_queue_event(event, &sas_ha->event_lock, &sas_ha->pending,
-                        &sas_ha->ha_events[event], sas_ha->core.shost);
+                        &sas_ha->ha_events[event].work, sas_ha->core.shost);
 }
 
 static void notify_port_event(struct asd_sas_phy *phy, enum port_event event)
@@ -41,7 +41,7 @@ static void notify_port_event(struct asd_sas_phy *phy, enum port_event event)
         BUG_ON(event >= PORT_NUM_EVENTS);
 
         sas_queue_event(event, &ha->event_lock, &phy->port_events_pending,
-                        &phy->port_events[event], ha->core.shost);
+                        &phy->port_events[event].work, ha->core.shost);
 }
 
 static void notify_phy_event(struct asd_sas_phy *phy, enum phy_event event)
@@ -51,12 +51,12 @@ static void notify_phy_event(struct asd_sas_phy *phy, enum phy_event event)
         BUG_ON(event >= PHY_NUM_EVENTS);
 
         sas_queue_event(event, &ha->event_lock, &phy->phy_events_pending,
-                        &phy->phy_events[event], ha->core.shost);
+                        &phy->phy_events[event].work, ha->core.shost);
 }
 
 int sas_init_events(struct sas_ha_struct *sas_ha)
 {
-        static void (*sas_ha_event_fns[HA_NUM_EVENTS])(void *) = {
+        static const work_func_t sas_ha_event_fns[HA_NUM_EVENTS] = {
                 [HAE_RESET] = sas_hae_reset,
         };
 
@@ -64,8 +64,10 @@ int sas_init_events(struct sas_ha_struct *sas_ha)
 
         spin_lock_init(&sas_ha->event_lock);
 
-        for (i = 0; i < HA_NUM_EVENTS; i++)
-                INIT_WORK(&sas_ha->ha_events[i], sas_ha_event_fns[i], sas_ha);
+        for (i = 0; i < HA_NUM_EVENTS; i++) {
+                INIT_WORK(&sas_ha->ha_events[i].work, sas_ha_event_fns[i]);
+                sas_ha->ha_events[i].ha = sas_ha;
+        }
 
         sas_ha->notify_ha_event = notify_ha_event;
         sas_ha->notify_port_event = notify_port_event;
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 30b8014bcc7a..d31e6fa466f7 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -71,55 +71,65 @@ static void smp_task_done(struct sas_task *task)
 static int smp_execute_task(struct domain_device *dev, void *req, int req_size,
                             void *resp, int resp_size)
 {
-        int res;
-        struct sas_task *task = sas_alloc_task(GFP_KERNEL);
+        int res, retry;
+        struct sas_task *task = NULL;
         struct sas_internal *i =
                 to_sas_internal(dev->port->ha->core.shost->transportt);
 
-        if (!task)
-                return -ENOMEM;
-
-        task->dev = dev;
-        task->task_proto = dev->tproto;
-        sg_init_one(&task->smp_task.smp_req, req, req_size);
-        sg_init_one(&task->smp_task.smp_resp, resp, resp_size);
+        for (retry = 0; retry < 3; retry++) {
+                task = sas_alloc_task(GFP_KERNEL);
+                if (!task)
+                        return -ENOMEM;
 
-        task->task_done = smp_task_done;
+                task->dev = dev;
+                task->task_proto = dev->tproto;
+                sg_init_one(&task->smp_task.smp_req, req, req_size);
+                sg_init_one(&task->smp_task.smp_resp, resp, resp_size);
 
-        task->timer.data = (unsigned long) task;
-        task->timer.function = smp_task_timedout;
-        task->timer.expires = jiffies + SMP_TIMEOUT*HZ;
-        add_timer(&task->timer);
+                task->task_done = smp_task_done;
 
-        res = i->dft->lldd_execute_task(task, 1, GFP_KERNEL);
+                task->timer.data = (unsigned long) task;
+                task->timer.function = smp_task_timedout;
+                task->timer.expires = jiffies + SMP_TIMEOUT*HZ;
+                add_timer(&task->timer);
 
-        if (res) {
-                del_timer(&task->timer);
-                SAS_DPRINTK("executing SMP task failed:%d\n", res);
-                goto ex_err;
-        }
+                res = i->dft->lldd_execute_task(task, 1, GFP_KERNEL);
 
-        wait_for_completion(&task->completion);
-        res = -ETASK;
-        if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
-                SAS_DPRINTK("smp task timed out or aborted\n");
-                i->dft->lldd_abort_task(task);
-                if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) {
-                        SAS_DPRINTK("SMP task aborted and not done\n");
+                if (res) {
+                        del_timer(&task->timer);
+                        SAS_DPRINTK("executing SMP task failed:%d\n", res);
                         goto ex_err;
                 }
+
+                wait_for_completion(&task->completion);
+                res = -ETASK;
+                if ((task->task_state_flags & SAS_TASK_STATE_ABORTED)) {
+                        SAS_DPRINTK("smp task timed out or aborted\n");
+                        i->dft->lldd_abort_task(task);
+                        if (!(task->task_state_flags & SAS_TASK_STATE_DONE)) {
+                                SAS_DPRINTK("SMP task aborted and not done\n");
+                                goto ex_err;
+                        }
+                }
+                if (task->task_status.resp == SAS_TASK_COMPLETE &&
+                    task->task_status.stat == SAM_GOOD) {
+                        res = 0;
+                        break;
+                } else {
+                        SAS_DPRINTK("%s: task to dev %016llx response: 0x%x "
+                                    "status 0x%x\n", __FUNCTION__,
+                                    SAS_ADDR(dev->sas_addr),
+                                    task->task_status.resp,
+                                    task->task_status.stat);
+                        sas_free_task(task);
+                        task = NULL;
+                }
         }
-        if (task->task_status.resp == SAS_TASK_COMPLETE &&
-            task->task_status.stat == SAM_GOOD)
-                res = 0;
-        else
-                SAS_DPRINTK("%s: task to dev %016llx response: 0x%x "
-                            "status 0x%x\n", __FUNCTION__,
-                            SAS_ADDR(dev->sas_addr),
-                            task->task_status.resp,
-                            task->task_status.stat);
 ex_err:
-        sas_free_task(task);
+        BUG_ON(retry == 3 && task != NULL);
+        if (task != NULL) {
+                sas_free_task(task);
+        }
         return res;
 }
 
@@ -587,10 +597,15 @@ static struct domain_device *sas_ex_discover_end_dev(
         child->iproto = phy->attached_iproto;
         memcpy(child->sas_addr, phy->attached_sas_addr, SAS_ADDR_SIZE);
         sas_hash_addr(child->hashed_sas_addr, child->sas_addr);
-        phy->port = sas_port_alloc(&parent->rphy->dev, phy_id);
-        BUG_ON(!phy->port);
-        /* FIXME: better error handling*/
-        BUG_ON(sas_port_add(phy->port) != 0);
+        if (!phy->port) {
+                phy->port = sas_port_alloc(&parent->rphy->dev, phy_id);
+                if (unlikely(!phy->port))
+                        goto out_err;
+                if (unlikely(sas_port_add(phy->port) != 0)) {
+                        sas_port_free(phy->port);
+                        goto out_err;
+                }
+        }
         sas_ex_get_linkrate(parent, child, phy);
 
         if ((phy->attached_tproto & SAS_PROTO_STP) || phy->attached_sata_dev) {
@@ -605,8 +620,7 @@ static struct domain_device *sas_ex_discover_end_dev(
                         SAS_DPRINTK("report phy sata to %016llx:0x%x returned "
                                     "0x%x\n", SAS_ADDR(parent->sas_addr),
                                     phy_id, res);
-                        kfree(child);
-                        return NULL;
+                        goto out_free;
                 }
                 memcpy(child->frame_rcvd, &child->sata_dev.rps_resp.rps.fis,
                        sizeof(struct dev_to_host_fis));
@@ -617,14 +631,14 @@ static struct domain_device *sas_ex_discover_end_dev(
                                     "%016llx:0x%x returned 0x%x\n",
                                     SAS_ADDR(child->sas_addr),
                                     SAS_ADDR(parent->sas_addr), phy_id, res);
-                        kfree(child);
-                        return NULL;
+                        goto out_free;
                 }
         } else if (phy->attached_tproto & SAS_PROTO_SSP) {
                 child->dev_type = SAS_END_DEV;
                 rphy = sas_end_device_alloc(phy->port);
                 /* FIXME: error handling */
-                BUG_ON(!rphy);
+                if (unlikely(!rphy))
+                        goto out_free;
                 child->tproto = phy->attached_tproto;
                 sas_init_dev(child);
 
@@ -641,9 +655,7 @@ static struct domain_device *sas_ex_discover_end_dev(
                                     "at %016llx:0x%x returned 0x%x\n",
                                     SAS_ADDR(child->sas_addr),
                                     SAS_ADDR(parent->sas_addr), phy_id, res);
-                        /* FIXME: this kfrees list elements without removing them */
-                        //kfree(child);
-                        return NULL;
+                        goto out_list_del;
                 }
         } else {
                 SAS_DPRINTK("target proto 0x%x at %016llx:0x%x not handled\n",
@@ -653,6 +665,16 @@ static struct domain_device *sas_ex_discover_end_dev(
 
         list_add_tail(&child->siblings, &parent_ex->children);
         return child;
+
+ out_list_del:
+        list_del(&child->dev_list_node);
+        sas_rphy_free(rphy);
+ out_free:
+        sas_port_delete(phy->port);
+ out_err:
+        phy->port = NULL;
+        kfree(child);
+        return NULL;
 }
 
 static struct domain_device *sas_ex_discover_expander(
diff --git a/drivers/scsi/libsas/sas_init.c b/drivers/scsi/libsas/sas_init.c
index c836a237fb79..2f0c07fc3f48 100644
--- a/drivers/scsi/libsas/sas_init.c
+++ b/drivers/scsi/libsas/sas_init.c
@@ -36,7 +36,7 @@
 
 #include "../scsi_sas_internal.h"
 
-kmem_cache_t *sas_task_cache;
+struct kmem_cache *sas_task_cache;
 
 /*------------ SAS addr hash -----------*/
 void sas_hash_addr(u8 *hashed, const u8 *sas_addr)
@@ -65,9 +65,11 @@ void sas_hash_addr(u8 *hashed, const u8 *sas_addr)
 
 /* ---------- HA events ---------- */
 
-void sas_hae_reset(void *data)
+void sas_hae_reset(struct work_struct *work)
 {
-        struct sas_ha_struct *ha = data;
+        struct sas_ha_event *ev =
+                container_of(work, struct sas_ha_event, work);
+        struct sas_ha_struct *ha = ev->ha;
 
         sas_begin_event(HAE_RESET, &ha->event_lock,
                         &ha->pending);
@@ -112,6 +114,8 @@ int sas_register_ha(struct sas_ha_struct *sas_ha)
                 }
         }
 
+        INIT_LIST_HEAD(&sas_ha->eh_done_q);
+
         return 0;
 
 Undo_ports:
@@ -142,7 +146,7 @@ static int sas_get_linkerrors(struct sas_phy *phy)
         return sas_smp_get_phy_events(phy);
 }
 
-static int sas_phy_reset(struct sas_phy *phy, int hard_reset)
+int sas_phy_reset(struct sas_phy *phy, int hard_reset)
 {
         int ret;
         enum phy_func reset_type;
diff --git a/drivers/scsi/libsas/sas_internal.h b/drivers/scsi/libsas/sas_internal.h
index bffcee474921..137d7e496b6d 100644
--- a/drivers/scsi/libsas/sas_internal.h
+++ b/drivers/scsi/libsas/sas_internal.h
@@ -60,11 +60,11 @@ void sas_shutdown_queue(struct sas_ha_struct *sas_ha);
 
 void sas_deform_port(struct asd_sas_phy *phy);
 
-void sas_porte_bytes_dmaed(void *);
-void sas_porte_broadcast_rcvd(void *);
-void sas_porte_link_reset_err(void *);
-void sas_porte_timer_event(void *);
-void sas_porte_hard_reset(void *);
+void sas_porte_bytes_dmaed(struct work_struct *work);
+void sas_porte_broadcast_rcvd(struct work_struct *work);
+void sas_porte_link_reset_err(struct work_struct *work);
+void sas_porte_timer_event(struct work_struct *work);
+void sas_porte_hard_reset(struct work_struct *work);
 
 int sas_notify_lldd_dev_found(struct domain_device *);
 void sas_notify_lldd_dev_gone(struct domain_device *);
@@ -75,7 +75,7 @@ int sas_smp_get_phy_events(struct sas_phy *phy);
 
 struct domain_device *sas_find_dev_by_rphy(struct sas_rphy *rphy);
 
-void sas_hae_reset(void *);
+void sas_hae_reset(struct work_struct *work);
 
 static inline void sas_queue_event(int event, spinlock_t *lock,
                                    unsigned long *pending,
diff --git a/drivers/scsi/libsas/sas_phy.c b/drivers/scsi/libsas/sas_phy.c
index 9340cdbae4a3..b459c4b635b1 100644
--- a/drivers/scsi/libsas/sas_phy.c
+++ b/drivers/scsi/libsas/sas_phy.c
@@ -30,9 +30,11 @@
 
 /* ---------- Phy events ---------- */
 
-static void sas_phye_loss_of_signal(void *data)
+static void sas_phye_loss_of_signal(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
 
         sas_begin_event(PHYE_LOSS_OF_SIGNAL, &phy->ha->event_lock,
                         &phy->phy_events_pending);
@@ -40,18 +42,22 @@ static void sas_phye_loss_of_signal(void *data)
         sas_deform_port(phy);
 }
 
-static void sas_phye_oob_done(void *data)
+static void sas_phye_oob_done(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
 
         sas_begin_event(PHYE_OOB_DONE, &phy->ha->event_lock,
                         &phy->phy_events_pending);
         phy->error = 0;
 }
 
-static void sas_phye_oob_error(void *data)
+static void sas_phye_oob_error(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
         struct sas_ha_struct *sas_ha = phy->ha;
         struct asd_sas_port *port = phy->port;
         struct sas_internal *i =
@@ -80,9 +86,11 @@ static void sas_phye_oob_error(void *data)
         }
 }
 
-static void sas_phye_spinup_hold(void *data)
+static void sas_phye_spinup_hold(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
         struct sas_ha_struct *sas_ha = phy->ha;
         struct sas_internal *i =
                 to_sas_internal(sas_ha->core.shost->transportt);
@@ -100,14 +108,14 @@ int sas_register_phys(struct sas_ha_struct *sas_ha)
 {
         int i;
 
-        static void (*sas_phy_event_fns[PHY_NUM_EVENTS])(void *) = {
+        static const work_func_t sas_phy_event_fns[PHY_NUM_EVENTS] = {
                 [PHYE_LOSS_OF_SIGNAL] = sas_phye_loss_of_signal,
                 [PHYE_OOB_DONE] = sas_phye_oob_done,
                 [PHYE_OOB_ERROR] = sas_phye_oob_error,
                 [PHYE_SPINUP_HOLD] = sas_phye_spinup_hold,
         };
 
-        static void (*sas_port_event_fns[PORT_NUM_EVENTS])(void *) = {
+        static const work_func_t sas_port_event_fns[PORT_NUM_EVENTS] = {
                 [PORTE_BYTES_DMAED] = sas_porte_bytes_dmaed,
                 [PORTE_BROADCAST_RCVD] = sas_porte_broadcast_rcvd,
                 [PORTE_LINK_RESET_ERR] = sas_porte_link_reset_err,
@@ -122,13 +130,18 @@ int sas_register_phys(struct sas_ha_struct *sas_ha)
 
                 phy->error = 0;
                 INIT_LIST_HEAD(&phy->port_phy_el);
-                for (k = 0; k < PORT_NUM_EVENTS; k++)
-                        INIT_WORK(&phy->port_events[k], sas_port_event_fns[k],
-                                  phy);
+                for (k = 0; k < PORT_NUM_EVENTS; k++) {
+                        INIT_WORK(&phy->port_events[k].work,
+                                  sas_port_event_fns[k]);
+                        phy->port_events[k].phy = phy;
+                }
+
+                for (k = 0; k < PHY_NUM_EVENTS; k++) {
+                        INIT_WORK(&phy->phy_events[k].work,
+                                  sas_phy_event_fns[k]);
+                        phy->phy_events[k].phy = phy;
+                }
 
-                for (k = 0; k < PHY_NUM_EVENTS; k++)
-                        INIT_WORK(&phy->phy_events[k], sas_phy_event_fns[k],
-                                  phy);
                 phy->port = NULL;
                 phy->ha = sas_ha;
                 spin_lock_init(&phy->frame_rcvd_lock);
diff --git a/drivers/scsi/libsas/sas_port.c b/drivers/scsi/libsas/sas_port.c
index 253cdcf306a2..971c37ceecb4 100644
--- a/drivers/scsi/libsas/sas_port.c
+++ b/drivers/scsi/libsas/sas_port.c
@@ -181,9 +181,11 @@ void sas_deform_port(struct asd_sas_phy *phy)
 
 /* ---------- SAS port events ---------- */
 
-void sas_porte_bytes_dmaed(void *data)
+void sas_porte_bytes_dmaed(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
 
         sas_begin_event(PORTE_BYTES_DMAED, &phy->ha->event_lock,
                         &phy->port_events_pending);
@@ -191,11 +193,13 @@ void sas_porte_bytes_dmaed(void *data)
         sas_form_port(phy);
 }
 
-void sas_porte_broadcast_rcvd(void *data)
+void sas_porte_broadcast_rcvd(struct work_struct *work)
 {
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
         unsigned long flags;
         u32 prim;
-        struct asd_sas_phy *phy = data;
 
         sas_begin_event(PORTE_BROADCAST_RCVD, &phy->ha->event_lock,
                         &phy->port_events_pending);
@@ -208,9 +212,11 @@ void sas_porte_broadcast_rcvd(void *data)
         sas_discover_event(phy->port, DISCE_REVALIDATE_DOMAIN);
 }
 
-void sas_porte_link_reset_err(void *data)
+void sas_porte_link_reset_err(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
 
         sas_begin_event(PORTE_LINK_RESET_ERR, &phy->ha->event_lock,
                         &phy->port_events_pending);
@@ -218,9 +224,11 @@ void sas_porte_link_reset_err(void *data)
         sas_deform_port(phy);
 }
 
-void sas_porte_timer_event(void *data)
+void sas_porte_timer_event(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
 
         sas_begin_event(PORTE_TIMER_EVENT, &phy->ha->event_lock,
                         &phy->port_events_pending);
@@ -228,9 +236,11 @@ void sas_porte_timer_event(void *data)
         sas_deform_port(phy);
 }
 
-void sas_porte_hard_reset(void *data)
+void sas_porte_hard_reset(struct work_struct *work)
 {
-        struct asd_sas_phy *phy = data;
+        struct asd_sas_event *ev =
+                container_of(work, struct asd_sas_event, work);
+        struct asd_sas_phy *phy = ev->phy;
 
         sas_begin_event(PORTE_HARD_RESET, &phy->ha->event_lock,
                         &phy->port_events_pending);
diff --git a/drivers/scsi/libsas/sas_scsi_host.c b/drivers/scsi/libsas/sas_scsi_host.c
index e46e79355b77..22672d54aa27 100644
--- a/drivers/scsi/libsas/sas_scsi_host.c
+++ b/drivers/scsi/libsas/sas_scsi_host.c
@@ -29,9 +29,11 @@
 #include <scsi/scsi_device.h>
 #include <scsi/scsi_tcq.h>
 #include <scsi/scsi.h>
+#include <scsi/scsi_eh.h>
 #include <scsi/scsi_transport.h>
 #include <scsi/scsi_transport_sas.h>
 #include "../scsi_sas_internal.h"
+#include "../scsi_transport_api.h"
 
 #include <linux/err.h>
 #include <linux/blkdev.h>
@@ -46,6 +48,7 @@ static void sas_scsi_task_done(struct sas_task *task)
 {
         struct task_status_struct *ts = &task->task_status;
         struct scsi_cmnd *sc = task->uldd_task;
+        struct sas_ha_struct *sas_ha = SHOST_TO_SAS_HA(sc->device->host);
         unsigned ts_flags = task->task_state_flags;
         int hs = 0, stat = 0;
 
@@ -116,7 +119,7 @@ static void sas_scsi_task_done(struct sas_task *task)
         sas_free_task(task);
         /* This is very ugly but this is how SCSI Core works. */
         if (ts_flags & SAS_TASK_STATE_ABORTED)
-                scsi_finish_command(sc);
+                scsi_eh_finish_cmd(sc, &sas_ha->eh_done_q);
         else
                 sc->scsi_done(sc);
 }
@@ -307,6 +310,15 @@ static enum task_disposition sas_scsi_find_task(struct sas_task *task)
                 spin_unlock_irqrestore(&core->task_queue_lock, flags);
         }
 
+        spin_lock_irqsave(&task->task_state_lock, flags);
+        if (task->task_state_flags & SAS_TASK_INITIATOR_ABORTED) {
+                spin_unlock_irqrestore(&task->task_state_lock, flags);
+                SAS_DPRINTK("%s: task 0x%p already aborted\n",
+                            __FUNCTION__, task);
+                return TASK_IS_ABORTED;
+        }
+        spin_unlock_irqrestore(&task->task_state_lock, flags);
+
         for (i = 0; i < 5; i++) {
                 SAS_DPRINTK("%s: aborting task 0x%p\n", __FUNCTION__, task);
                 res = si->dft->lldd_abort_task(task);
@@ -409,13 +421,16 @@ Again:
         SAS_DPRINTK("going over list...\n");
         list_for_each_entry_safe(cmd, n, &error_q, eh_entry) {
                 struct sas_task *task = TO_SAS_TASK(cmd);
+                list_del_init(&cmd->eh_entry);
 
+                if (!task) {
+                        SAS_DPRINTK("%s: taskless cmd?!\n", __FUNCTION__);
+                        continue;
+                }
                 SAS_DPRINTK("trying to find task 0x%p\n", task);
-                list_del_init(&cmd->eh_entry);
                 res = sas_scsi_find_task(task);
 
                 cmd->eh_eflags = 0;
-                shost->host_failed--;
 
                 switch (res) {
                 case TASK_IS_DONE:
@@ -491,6 +506,7 @@ Again:
                 }
         }
 out:
+        scsi_eh_flush_done_q(&ha->eh_done_q);
         SAS_DPRINTK("--- Exit %s\n", __FUNCTION__);
         return;
 clear_q:
@@ -508,12 +524,18 @@ enum scsi_eh_timer_return sas_scsi_timed_out(struct scsi_cmnd *cmd)
         unsigned long flags;
 
         if (!task) {
-                SAS_DPRINTK("command 0x%p, task 0x%p, timed out: EH_HANDLED\n",
+                SAS_DPRINTK("command 0x%p, task 0x%p, gone: EH_HANDLED\n",
                             cmd, task);
                 return EH_HANDLED;
         }
 
         spin_lock_irqsave(&task->task_state_lock, flags);
+        if (task->task_state_flags & SAS_TASK_INITIATOR_ABORTED) {
+                spin_unlock_irqrestore(&task->task_state_lock, flags);
+                SAS_DPRINTK("command 0x%p, task 0x%p, aborted by initiator: "
+                            "EH_NOT_HANDLED\n", cmd, task);
+                return EH_NOT_HANDLED;
+        }
         if (task->task_state_flags & SAS_TASK_STATE_DONE) {
                 spin_unlock_irqrestore(&task->task_state_lock, flags);
                 SAS_DPRINTK("command 0x%p, task 0x%p, timed out: EH_HANDLED\n",
@@ -777,6 +799,66 @@ void sas_shutdown_queue(struct sas_ha_struct *sas_ha)
         spin_unlock_irqrestore(&core->task_queue_lock, flags);
 }
 
+static int do_sas_task_abort(struct sas_task *task)
+{
+        struct scsi_cmnd *sc = task->uldd_task;
+        struct sas_internal *si =
+                to_sas_internal(task->dev->port->ha->core.shost->transportt);
+        unsigned long flags;
+        int res;
+
+        spin_lock_irqsave(&task->task_state_lock, flags);
+        if (task->task_state_flags & SAS_TASK_STATE_ABORTED) {
+                spin_unlock_irqrestore(&task->task_state_lock, flags);
+                SAS_DPRINTK("%s: Task %p already aborted.\n", __FUNCTION__,
+                            task);
+                return 0;
+        }
+
+        task->task_state_flags |= SAS_TASK_INITIATOR_ABORTED;
+        if (!(task->task_state_flags & SAS_TASK_STATE_DONE))
+                task->task_state_flags |= SAS_TASK_STATE_ABORTED;
+        spin_unlock_irqrestore(&task->task_state_lock, flags);
+
+        if (!si->dft->lldd_abort_task)
+                return -ENODEV;
+
+        res = si->dft->lldd_abort_task(task);
+        if ((task->task_state_flags & SAS_TASK_STATE_DONE) ||
+            (res == TMF_RESP_FUNC_COMPLETE))
+        {
+                /* SMP commands don't have scsi_cmds(?) */
+                if (!sc) {
+                        task->task_done(task);
+                        return 0;
+                }
+                scsi_req_abort_cmd(sc);
+                scsi_schedule_eh(sc->device->host);
+                return 0;
+        }
+
+        spin_lock_irqsave(&task->task_state_lock, flags);
+        task->task_state_flags &= ~SAS_TASK_INITIATOR_ABORTED;
+        if (!(task->task_state_flags & SAS_TASK_STATE_DONE))
+                task->task_state_flags &= ~SAS_TASK_STATE_ABORTED;
+        spin_unlock_irqrestore(&task->task_state_lock, flags);
+
+        return -EAGAIN;
+}
+
+void sas_task_abort(struct work_struct *work)
+{
+        struct sas_task *task =
+                container_of(work, struct sas_task, abort_work);
+        int i;
+
+        for (i = 0; i < 5; i++)
+                if (!do_sas_task_abort(task))
+                        return;
+
+        SAS_DPRINTK("%s: Could not kill task!\n", __FUNCTION__);
+}
+
 EXPORT_SYMBOL_GPL(sas_queuecommand);
 EXPORT_SYMBOL_GPL(sas_target_alloc);
 EXPORT_SYMBOL_GPL(sas_slave_configure);
@@ -784,3 +866,5 @@ EXPORT_SYMBOL_GPL(sas_slave_destroy);
 EXPORT_SYMBOL_GPL(sas_change_queue_depth);
 EXPORT_SYMBOL_GPL(sas_change_queue_type);
 EXPORT_SYMBOL_GPL(sas_bios_param);
+EXPORT_SYMBOL_GPL(sas_task_abort);
+EXPORT_SYMBOL_GPL(sas_phy_reset);
diff --git a/drivers/scsi/libsrp.c b/drivers/scsi/libsrp.c
new file mode 100644
index 000000000000..89403b00e042
--- /dev/null
+++ b/drivers/scsi/libsrp.c
@@ -0,0 +1,441 @@
+/*
+ * SCSI RDAM Protocol lib functions
+ *
+ * Copyright (C) 2006 FUJITA Tomonori <tomof@acm.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <linux/err.h>
+#include <linux/kfifo.h>
+#include <linux/scatterlist.h>
+#include <linux/dma-mapping.h>
+#include <linux/pci.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_tcq.h>
+#include <scsi/scsi_tgt.h>
+#include <scsi/srp.h>
+#include <scsi/libsrp.h>
+
+enum srp_task_attributes {
+        SRP_SIMPLE_TASK = 0,
+        SRP_HEAD_TASK = 1,
+        SRP_ORDERED_TASK = 2,
+        SRP_ACA_TASK = 4
+};
+
+/* tmp - will replace with SCSI logging stuff */
+#define eprintk(fmt, args...)                                   \
+do {                                                            \
+        printk("%s(%d) " fmt, __FUNCTION__, __LINE__, ##args);  \
+} while (0)
+/* #define dprintk eprintk */
+#define dprintk(fmt, args...)
+
+static int srp_iu_pool_alloc(struct srp_queue *q, size_t max,
+                             struct srp_buf **ring)
+{
+        int i;
+        struct iu_entry *iue;
+
+        q->pool = kcalloc(max, sizeof(struct iu_entry *), GFP_KERNEL);
+        if (!q->pool)
+                return -ENOMEM;
+        q->items = kcalloc(max, sizeof(struct iu_entry), GFP_KERNEL);
+        if (!q->items)
+                goto free_pool;
+
+        spin_lock_init(&q->lock);
+        q->queue = kfifo_init((void *) q->pool, max * sizeof(void *),
+                              GFP_KERNEL, &q->lock);
+        if (IS_ERR(q->queue))
+                goto free_item;
+
+        for (i = 0, iue = q->items; i < max; i++) {
+                __kfifo_put(q->queue, (void *) &iue, sizeof(void *));
+                iue->sbuf = ring[i];
+                iue++;
+        }
+        return 0;
+
+free_item:
+        kfree(q->items);
+free_pool:
+        kfree(q->pool);
+        return -ENOMEM;
+}
+
+static void srp_iu_pool_free(struct srp_queue *q)
+{
+        kfree(q->items);
+        kfree(q->pool);
+}
+
+static struct srp_buf **srp_ring_alloc(struct device *dev,
+                                       size_t max, size_t size)
+{
+        int i;
+        struct srp_buf **ring;
+
+        ring = kcalloc(max, sizeof(struct srp_buf *), GFP_KERNEL);
+        if (!ring)
+                return NULL;
+
+        for (i = 0; i < max; i++) {
+                ring[i] = kzalloc(sizeof(struct srp_buf), GFP_KERNEL);
+                if (!ring[i])
+                        goto out;
+                ring[i]->buf = dma_alloc_coherent(dev, size, &ring[i]->dma,
+                                                  GFP_KERNEL);
+                if (!ring[i]->buf)
+                        goto out;
+        }
+        return ring;
+
+out:
+        for (i = 0; i < max && ring[i]; i++) {
+                if (ring[i]->buf)
+                        dma_free_coherent(dev, size, ring[i]->buf, ring[i]->dma);
+                kfree(ring[i]);
+        }
+        kfree(ring);
+
+        return NULL;
+}
+
+static void srp_ring_free(struct device *dev, struct srp_buf **ring, size_t max,
+                          size_t size)
+{
+        int i;
+
+        for (i = 0; i < max; i++) {
+                dma_free_coherent(dev, size, ring[i]->buf, ring[i]->dma);
+                kfree(ring[i]);
+        }
+}
+
+int srp_target_alloc(struct srp_target *target, struct device *dev,
+                     size_t nr, size_t iu_size)
+{
+        int err;
+
+        spin_lock_init(&target->lock);
+        INIT_LIST_HEAD(&target->cmd_queue);
+
+        target->dev = dev;
+        target->dev->driver_data = target;
+
+        target->srp_iu_size = iu_size;
+        target->rx_ring_size = nr;
+        target->rx_ring = srp_ring_alloc(target->dev, nr, iu_size);
+        if (!target->rx_ring)
+                return -ENOMEM;
+        err = srp_iu_pool_alloc(&target->iu_queue, nr, target->rx_ring);
+        if (err)
+                goto free_ring;
+
+        return 0;
+
+free_ring:
+        srp_ring_free(target->dev, target->rx_ring, nr, iu_size);
+        return -ENOMEM;
+}
+EXPORT_SYMBOL_GPL(srp_target_alloc);
+
+void srp_target_free(struct srp_target *target)
+{
+        srp_ring_free(target->dev, target->rx_ring, target->rx_ring_size,
+                      target->srp_iu_size);
+        srp_iu_pool_free(&target->iu_queue);
+}
+EXPORT_SYMBOL_GPL(srp_target_free);
+
+struct iu_entry *srp_iu_get(struct srp_target *target)
+{
+        struct iu_entry *iue = NULL;
+
+        kfifo_get(target->iu_queue.queue, (void *) &iue, sizeof(void *));
+        if (!iue)
+                return iue;
+        iue->target = target;
+        INIT_LIST_HEAD(&iue->ilist);
+        iue->flags = 0;
+        return iue;
+}
+EXPORT_SYMBOL_GPL(srp_iu_get);
+
+void srp_iu_put(struct iu_entry *iue)
+{
+        kfifo_put(iue->target->iu_queue.queue, (void *) &iue, sizeof(void *));
+}
+EXPORT_SYMBOL_GPL(srp_iu_put);
+
+static int srp_direct_data(struct scsi_cmnd *sc, struct srp_direct_buf *md,
+                           enum dma_data_direction dir, srp_rdma_t rdma_io,
+                           int dma_map, int ext_desc)
+{
+        struct iu_entry *iue = NULL;
+        struct scatterlist *sg = NULL;
+        int err, nsg = 0, len;
+
+        if (dma_map) {
+                iue = (struct iu_entry *) sc->SCp.ptr;
+                sg = sc->request_buffer;
+
+                dprintk("%p %u %u %d\n", iue, sc->request_bufflen,
+                        md->len, sc->use_sg);
+
+                nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg,
+                                 DMA_BIDIRECTIONAL);
+                if (!nsg) {
+                        printk("fail to map %p %d\n", iue, sc->use_sg);
+                        return 0;
+                }
+                len = min(sc->request_bufflen, md->len);
+        } else
+                len = md->len;
+
+        err = rdma_io(sc, sg, nsg, md, 1, dir, len);
+
+        if (dma_map)
+                dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
+
+        return err;
+}
+
+static int srp_indirect_data(struct scsi_cmnd *sc, struct srp_cmd *cmd,
+                             struct srp_indirect_buf *id,
+                             enum dma_data_direction dir, srp_rdma_t rdma_io,
+                             int dma_map, int ext_desc)
+{
+        struct iu_entry *iue = NULL;
+        struct srp_direct_buf *md = NULL;
+        struct scatterlist dummy, *sg = NULL;
+        dma_addr_t token = 0;
+        long err;
+        unsigned int done = 0;
+        int nmd, nsg = 0, len;
+
+        if (dma_map || ext_desc) {
+                iue = (struct iu_entry *) sc->SCp.ptr;
+                sg = sc->request_buffer;
+
+                dprintk("%p %u %u %d %d\n",
+                        iue, sc->request_bufflen, id->len,
+                        cmd->data_in_desc_cnt, cmd->data_out_desc_cnt);
+        }
+
+        nmd = id->table_desc.len / sizeof(struct srp_direct_buf);
+
+        if ((dir == DMA_FROM_DEVICE && nmd == cmd->data_in_desc_cnt) ||
+            (dir == DMA_TO_DEVICE && nmd == cmd->data_out_desc_cnt)) {
+                md = &id->desc_list[0];
+                goto rdma;
+        }
+
+        if (ext_desc && dma_map) {
+                md = dma_alloc_coherent(iue->target->dev, id->table_desc.len,
+                                &token, GFP_KERNEL);
+                if (!md) {
+                        eprintk("Can't get dma memory %u\n", id->table_desc.len);
+                        return -ENOMEM;
+                }
+
+                sg_init_one(&dummy, md, id->table_desc.len);
+                sg_dma_address(&dummy) = token;
+                err = rdma_io(sc, &dummy, 1, &id->table_desc, 1, DMA_TO_DEVICE,
+                              id->table_desc.len);
+                if (err < 0) {
+                        eprintk("Error copying indirect table %ld\n", err);
+                        goto free_mem;
+                }
+        } else {
+                eprintk("This command uses external indirect buffer\n");
+                return -EINVAL;
+        }
+
+rdma:
+        if (dma_map) {
+                nsg = dma_map_sg(iue->target->dev, sg, sc->use_sg, DMA_BIDIRECTIONAL);
+                if (!nsg) {
+                        eprintk("fail to map %p %d\n", iue, sc->use_sg);
+                        goto free_mem;
+                }
+                len = min(sc->request_bufflen, id->len);
+        } else
+                len = id->len;
+
+        err = rdma_io(sc, sg, nsg, md, nmd, dir, len);
+
+        if (dma_map)
+                dma_unmap_sg(iue->target->dev, sg, nsg, DMA_BIDIRECTIONAL);
+
+free_mem:
+        if (token && dma_map)
+                dma_free_coherent(iue->target->dev, id->table_desc.len, md, token);
+
+        return done;
+}
+
+static int data_out_desc_size(struct srp_cmd *cmd)
+{
+        int size = 0;
+        u8 fmt = cmd->buf_fmt >> 4;
+
+        switch (fmt) {
+        case SRP_NO_DATA_DESC:
+                break;
+        case SRP_DATA_DESC_DIRECT:
+                size = sizeof(struct srp_direct_buf);
+                break;
+        case SRP_DATA_DESC_INDIRECT:
+                size = sizeof(struct srp_indirect_buf) +
+                        sizeof(struct srp_direct_buf) * cmd->data_out_desc_cnt;
+                break;
+        default:
+                eprintk("client error. Invalid data_out_format %x\n", fmt);
+                break;
+        }
+        return size;
+}
+
+/*
+ * TODO: this can be called multiple times for a single command if it
+ * has very long data.
+ */
+int srp_transfer_data(struct scsi_cmnd *sc, struct srp_cmd *cmd,
+                      srp_rdma_t rdma_io, int dma_map, int ext_desc)
+{
+        struct srp_direct_buf *md;
+        struct srp_indirect_buf *id;
+        enum dma_data_direction dir;
+        int offset, err = 0;
+        u8 format;
+
+        offset = cmd->add_cdb_len * 4;
+
+        dir = srp_cmd_direction(cmd);
+        if (dir == DMA_FROM_DEVICE)
+                offset += data_out_desc_size(cmd);
+
+        if (dir == DMA_TO_DEVICE)
+                format = cmd->buf_fmt >> 4;
+        else
+                format = cmd->buf_fmt & ((1U << 4) - 1);
+
+        switch (format) {
+        case SRP_NO_DATA_DESC:
+                break;
+        case SRP_DATA_DESC_DIRECT:
+                md = (struct srp_direct_buf *)
+                        (cmd->add_data + offset);
+                err = srp_direct_data(sc, md, dir, rdma_io, dma_map, ext_desc);
+                break;
+        case SRP_DATA_DESC_INDIRECT:
+                id = (struct srp_indirect_buf *)
+                        (cmd->add_data + offset);
+                err = srp_indirect_data(sc, cmd, id, dir, rdma_io, dma_map,
+                                        ext_desc);
+                break;
+        default:
+                eprintk("Unknown format %d %x\n", dir, format);
+                break;
+        }
+
+        return err;
+}
+EXPORT_SYMBOL_GPL(srp_transfer_data);
+
+static int vscsis_data_length(struct srp_cmd *cmd, enum dma_data_direction dir)
+{
+        struct srp_direct_buf *md;
+        struct srp_indirect_buf *id;
+        int len = 0, offset = cmd->add_cdb_len * 4;
+        u8 fmt;
+
+        if (dir == DMA_TO_DEVICE)
+                fmt = cmd->buf_fmt >> 4;
+        else {
+                fmt = cmd->buf_fmt & ((1U << 4) - 1);
+                offset += data_out_desc_size(cmd);
+        }
+
+        switch (fmt) {
+        case SRP_NO_DATA_DESC:
+                break;
+        case SRP_DATA_DESC_DIRECT:
+                md = (struct srp_direct_buf *) (cmd->add_data + offset);
+                len = md->len;
+                break;
+        case SRP_DATA_DESC_INDIRECT:
+                id = (struct srp_indirect_buf *) (cmd->add_data + offset);
+                len = id->len;
+                break;
+        default:
+                eprintk("invalid data format %x\n", fmt);
+                break;
+        }
+        return len;
+}
+
+int srp_cmd_queue(struct Scsi_Host *shost, struct srp_cmd *cmd, void *info,
+                  u64 addr)
+{
+        enum dma_data_direction dir;
+        struct scsi_cmnd *sc;
+        int tag, len, err;
+
+        switch (cmd->task_attr) {
+        case SRP_SIMPLE_TASK:
+                tag = MSG_SIMPLE_TAG;
+                break;
+        case SRP_ORDERED_TASK:
+                tag = MSG_ORDERED_TAG;
+                break;
+        case SRP_HEAD_TASK:
+                tag = MSG_HEAD_TAG;
+                break;
+        default:
+                eprintk("Task attribute %d not supported\n", cmd->task_attr);
+                tag = MSG_ORDERED_TAG;
+        }
+
+        dir = srp_cmd_direction(cmd);
+        len = vscsis_data_length(cmd, dir);
+
+        dprintk("%p %x %lx %d %d %d %llx\n", info, cmd->cdb[0],
+                cmd->lun, dir, len, tag, (unsigned long long) cmd->tag);
+
+        sc = scsi_host_get_command(shost, dir, GFP_KERNEL);
+        if (!sc)
+                return -ENOMEM;
+
+        sc->SCp.ptr = info;
+        memcpy(sc->cmnd, cmd->cdb, MAX_COMMAND_SIZE);
+        sc->request_bufflen = len;
+        sc->request_buffer = (void *) (unsigned long) addr;
+        sc->tag = tag;
+        err = scsi_tgt_queue_command(sc, (struct scsi_lun *) &cmd->lun, cmd->tag);
+        if (err)
+                scsi_host_put_command(shost, sc);
+
+        return err;
+}
+EXPORT_SYMBOL_GPL(srp_cmd_queue);
+
+MODULE_DESCRIPTION("SCSI RDAM Protocol lib functions");
+MODULE_AUTHOR("FUJITA Tomonori");
+MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 3f7f5f8abd75..a7de0bca5bdd 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -296,13 +296,17 @@ struct lpfc_hba {
         uint32_t cfg_cr_delay;
         uint32_t cfg_cr_count;
         uint32_t cfg_multi_ring_support;
+        uint32_t cfg_multi_ring_rctl;
+        uint32_t cfg_multi_ring_type;
         uint32_t cfg_fdmi_on;
         uint32_t cfg_discovery_threads;
         uint32_t cfg_max_luns;
         uint32_t cfg_poll;
         uint32_t cfg_poll_tmo;
+        uint32_t cfg_use_msi;
         uint32_t cfg_sg_seg_cnt;
         uint32_t cfg_sg_dma_buf_size;
+        uint64_t cfg_soft_wwnn;
         uint64_t cfg_soft_wwpn;
 
         uint32_t dev_loss_tmo_changed;
@@ -355,7 +359,7 @@ struct lpfc_hba {
 #define VPD_PORT            0x8         /* valid vpd port data */
 #define VPD_MASK            0xf         /* mask for any vpd data */
 
-        uint8_t soft_wwpn_enable;
+        uint8_t soft_wwn_enable;
 
         struct timer_list fcp_poll_timer;
         struct timer_list els_tmofunc;
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 2a4e02e7a392..f247e786af99 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -552,10 +552,10 @@ static CLASS_DEVICE_ATTR(board_mode, S_IRUGO | S_IWUSR,
 static CLASS_DEVICE_ATTR(issue_reset, S_IWUSR, NULL, lpfc_issue_reset);
 
 
-static char *lpfc_soft_wwpn_key = "C99G71SL8032A";
+static char *lpfc_soft_wwn_key = "C99G71SL8032A";
 
 static ssize_t
-lpfc_soft_wwpn_enable_store(struct class_device *cdev, const char *buf,
+lpfc_soft_wwn_enable_store(struct class_device *cdev, const char *buf,
                                 size_t count)
 {
         struct Scsi_Host *host = class_to_shost(cdev);
@@ -579,15 +579,15 @@ lpfc_soft_wwpn_enable_store(struct class_device *cdev, const char *buf,
         if (buf[cnt-1] == '\n')
                 cnt--;
 
-        if ((cnt != strlen(lpfc_soft_wwpn_key)) ||
-            (strncmp(buf, lpfc_soft_wwpn_key, strlen(lpfc_soft_wwpn_key)) != 0))
+        if ((cnt != strlen(lpfc_soft_wwn_key)) ||
+            (strncmp(buf, lpfc_soft_wwn_key, strlen(lpfc_soft_wwn_key)) != 0))
                 return -EINVAL;
 
-        phba->soft_wwpn_enable = 1;
+        phba->soft_wwn_enable = 1;
         return count;
 }
-static CLASS_DEVICE_ATTR(lpfc_soft_wwpn_enable, S_IWUSR, NULL,
-                                lpfc_soft_wwpn_enable_store);
+static CLASS_DEVICE_ATTR(lpfc_soft_wwn_enable, S_IWUSR, NULL,
+                                lpfc_soft_wwn_enable_store);
 
 static ssize_t
 lpfc_soft_wwpn_show(struct class_device *cdev, char *buf)
@@ -613,12 +613,12 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
         if (buf[cnt-1] == '\n')
                 cnt--;
 
-        if (!phba->soft_wwpn_enable || (cnt < 16) || (cnt > 18) ||
+        if (!phba->soft_wwn_enable || (cnt < 16) || (cnt > 18) ||
             ((cnt == 17) && (*buf++ != 'x')) ||
             ((cnt == 18) && ((*buf++ != '0') || (*buf++ != 'x'))))
                 return -EINVAL;
 
-        phba->soft_wwpn_enable = 0;
+        phba->soft_wwn_enable = 0;
 
         memset(wwpn, 0, sizeof(wwpn));
 
@@ -639,6 +639,8 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
         }
         phba->cfg_soft_wwpn = wwn_to_u64(wwpn);
         fc_host_port_name(host) = phba->cfg_soft_wwpn;
+        if (phba->cfg_soft_wwnn)
+                fc_host_node_name(host) = phba->cfg_soft_wwnn;
 
         dev_printk(KERN_NOTICE, &phba->pcidev->dev,
                    "lpfc%d: Reinitializing to use soft_wwpn\n", phba->brd_no);
@@ -664,6 +666,66 @@ lpfc_soft_wwpn_store(struct class_device *cdev, const char *buf, size_t count)
 static CLASS_DEVICE_ATTR(lpfc_soft_wwpn, S_IRUGO | S_IWUSR,\
                          lpfc_soft_wwpn_show, lpfc_soft_wwpn_store);
 
+static ssize_t
+lpfc_soft_wwnn_show(struct class_device *cdev, char *buf)
+{
+        struct Scsi_Host *host = class_to_shost(cdev);
+        struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+        return snprintf(buf, PAGE_SIZE, "0x%llx\n",
+                        (unsigned long long)phba->cfg_soft_wwnn);
+}
+
+
+static ssize_t
+lpfc_soft_wwnn_store(struct class_device *cdev, const char *buf, size_t count)
+{
+        struct Scsi_Host *host = class_to_shost(cdev);
+        struct lpfc_hba *phba = (struct lpfc_hba*)host->hostdata;
+        unsigned int i, j, cnt=count;
+        u8 wwnn[8];
+
+        /* count may include a LF at end of string */
+        if (buf[cnt-1] == '\n')
+                cnt--;
+
+        if (!phba->soft_wwn_enable || (cnt < 16) || (cnt > 18) ||
+            ((cnt == 17) && (*buf++ != 'x')) ||
+            ((cnt == 18) && ((*buf++ != '0') || (*buf++ != 'x'))))
+                return -EINVAL;
+
+        /*
+         * Allow wwnn to be set many times, as long as the enable is set.
+         * However, once the wwpn is set, everything locks.
+         */
+
+        memset(wwnn, 0, sizeof(wwnn));
+
+        /* Validate and store the new name */
+        for (i=0, j=0; i < 16; i++) {
+                if ((*buf >= 'a') && (*buf <= 'f'))
+                        j = ((j << 4) | ((*buf++ -'a') + 10));
+                else if ((*buf >= 'A') && (*buf <= 'F'))
+                        j = ((j << 4) | ((*buf++ -'A') + 10));
+                else if ((*buf >= '0') && (*buf <= '9'))
+                        j = ((j << 4) | (*buf++ -'0'));
+                else
+                        return -EINVAL;
+                if (i % 2) {
+                        wwnn[i/2] = j & 0xff;
+                        j = 0;
+                }
+        }
+        phba->cfg_soft_wwnn = wwn_to_u64(wwnn);
+
+        dev_printk(KERN_NOTICE, &phba->pcidev->dev,
+                   "lpfc%d: soft_wwnn set. Value will take effect upon "
+                   "setting of the soft_wwpn\n", phba->brd_no);
+
+        return count;
+}
+static CLASS_DEVICE_ATTR(lpfc_soft_wwnn, S_IRUGO | S_IWUSR,\
+                         lpfc_soft_wwnn_show, lpfc_soft_wwnn_store);
+
 
 static int lpfc_poll = 0;
 module_param(lpfc_poll, int, 0);
@@ -802,12 +864,11 @@ static CLASS_DEVICE_ATTR(lpfc_devloss_tmo, S_IRUGO | S_IWUSR,
 # LOG_MBOX                      0x4        Mailbox events
 # LOG_INIT                      0x8        Initialization events
 # LOG_LINK_EVENT                0x10       Link events
-# LOG_IP                        0x20       IP traffic history
 # LOG_FCP                       0x40       FCP traffic history
 # LOG_NODE                      0x80       Node table events
 # LOG_MISC                      0x400      Miscellaneous events
 # LOG_SLI                       0x800      SLI events
-# LOG_CHK_COND                  0x1000     FCP Check condition flag
+# LOG_FCP_ERROR                 0x1000     Only log FCP errors
 # LOG_LIBDFC                    0x2000     LIBDFC events
 # LOG_ALL_MSG                   0xffff     LOG all messages
 */
@@ -916,6 +977,22 @@ LPFC_ATTR_R(multi_ring_support, 1, 1, 2, "Determines number of primary "
                 "SLI rings to spread IOCB entries across");
 
 /*
+# lpfc_multi_ring_rctl:  If lpfc_multi_ring_support is enabled, this
+# identifies what rctl value to configure the additional ring for.
+# Value range is [1,0xff]. Default value is 4 (Unsolicated Data).
+*/
+LPFC_ATTR_R(multi_ring_rctl, FC_UNSOL_DATA, 1,
+             255, "Identifies RCTL for additional ring configuration");
+
+/*
+# lpfc_multi_ring_type:  If lpfc_multi_ring_support is enabled, this
+# identifies what type value to configure the additional ring for.
+# Value range is [1,0xff]. Default value is 5 (LLC/SNAP).
+*/
+LPFC_ATTR_R(multi_ring_type, FC_LLC_SNAP, 1,
+             255, "Identifies TYPE for additional ring configuration");
+
+/*
 # lpfc_fdmi_on: controls FDMI support.
 #       0 = no FDMI support
 #       1 = support FDMI without attribute of hostname
@@ -946,6 +1023,15 @@ LPFC_ATTR_R(max_luns, 255, 0, 65535,
 LPFC_ATTR_RW(poll_tmo, 10, 1, 255,
              "Milliseconds driver will wait between polling FCP ring");
 
+/*
+# lpfc_use_msi: Use MSI (Message Signaled Interrupts) in systems that
+#               support this feature
+#       0  = MSI disabled (default)
+#       1  = MSI enabled
+# Value range is [0,1]. Default value is 0.
+*/
+LPFC_ATTR_R(use_msi, 0, 0, 1, "Use Message Signaled Interrupts, if possible");
+
 
 struct class_device_attribute *lpfc_host_attrs[] = {
         &class_device_attr_info,
@@ -974,6 +1060,8 @@ struct class_device_attribute *lpfc_host_attrs[] = {
         &class_device_attr_lpfc_cr_delay,
         &class_device_attr_lpfc_cr_count,
         &class_device_attr_lpfc_multi_ring_support,
+        &class_device_attr_lpfc_multi_ring_rctl,
+        &class_device_attr_lpfc_multi_ring_type,
         &class_device_attr_lpfc_fdmi_on,
         &class_device_attr_lpfc_max_luns,
         &class_device_attr_nport_evt_cnt,
@@ -982,8 +1070,10 @@ struct class_device_attribute *lpfc_host_attrs[] = {
         &class_device_attr_issue_reset,
         &class_device_attr_lpfc_poll,
         &class_device_attr_lpfc_poll_tmo,
+        &class_device_attr_lpfc_use_msi,
+        &class_device_attr_lpfc_soft_wwnn,
         &class_device_attr_lpfc_soft_wwpn,
-        &class_device_attr_lpfc_soft_wwpn_enable,
+        &class_device_attr_lpfc_soft_wwn_enable,
         NULL,
 };
 
@@ -1771,6 +1861,8 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
         lpfc_cr_delay_init(phba, lpfc_cr_delay);
         lpfc_cr_count_init(phba, lpfc_cr_count);
         lpfc_multi_ring_support_init(phba, lpfc_multi_ring_support);
+        lpfc_multi_ring_rctl_init(phba, lpfc_multi_ring_rctl);
+        lpfc_multi_ring_type_init(phba, lpfc_multi_ring_type);
         lpfc_lun_queue_depth_init(phba, lpfc_lun_queue_depth);
         lpfc_fcp_class_init(phba, lpfc_fcp_class);
         lpfc_use_adisc_init(phba, lpfc_use_adisc);
@@ -1782,9 +1874,11 @@ lpfc_get_cfgparam(struct lpfc_hba *phba)
         lpfc_discovery_threads_init(phba, lpfc_discovery_threads);
         lpfc_max_luns_init(phba, lpfc_max_luns);
         lpfc_poll_tmo_init(phba, lpfc_poll_tmo);
+        lpfc_use_msi_init(phba, lpfc_use_msi);
         lpfc_devloss_tmo_init(phba, lpfc_devloss_tmo);
         lpfc_nodev_tmo_init(phba, lpfc_nodev_tmo);
         phba->cfg_poll = lpfc_poll;
+        phba->cfg_soft_wwnn = 0L;
         phba->cfg_soft_wwpn = 0L;
 
         /*
diff --git a/drivers/scsi/lpfc/lpfc_ct.c b/drivers/scsi/lpfc/lpfc_ct.c
index 3add7c237859..a51a41b7f15d 100644
--- a/drivers/scsi/lpfc/lpfc_ct.c
+++ b/drivers/scsi/lpfc/lpfc_ct.c
@@ -558,6 +558,14 @@ lpfc_cmpl_ct_cmd_rsnn_nn(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
         return;
 }
 
+static void
+lpfc_cmpl_ct_cmd_rff_id(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
+                         struct lpfc_iocbq * rspiocb)
+{
+        lpfc_cmpl_ct_cmd_rft_id(phba, cmdiocb, rspiocb);
+        return;
+}
+
 void
 lpfc_get_hba_sym_node_name(struct lpfc_hba * phba, uint8_t * symbp)
 {
@@ -629,6 +637,8 @@ lpfc_ns_cmd(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, int cmdcode)
                 bpl->tus.f.bdeSize = RNN_REQUEST_SZ;
         else if (cmdcode == SLI_CTNS_RSNN_NN)
                 bpl->tus.f.bdeSize = RSNN_REQUEST_SZ;
+        else if (cmdcode == SLI_CTNS_RFF_ID)
+                bpl->tus.f.bdeSize = RFF_REQUEST_SZ;
         else
                 bpl->tus.f.bdeSize = 0;
         bpl->tus.w = le32_to_cpu(bpl->tus.w);
@@ -660,6 +670,17 @@ lpfc_ns_cmd(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, int cmdcode)
                 cmpl = lpfc_cmpl_ct_cmd_rft_id;
                 break;
 
+        case SLI_CTNS_RFF_ID:
+                CtReq->CommandResponse.bits.CmdRsp =
+                        be16_to_cpu(SLI_CTNS_RFF_ID);
+                CtReq->un.rff.PortId = be32_to_cpu(phba->fc_myDID);
+                CtReq->un.rff.feature_res = 0;
+                CtReq->un.rff.feature_tgt = 0;
+                CtReq->un.rff.type_code = FC_FCP_DATA;
+                CtReq->un.rff.feature_init = 1;
+                cmpl = lpfc_cmpl_ct_cmd_rff_id;
+                break;
+
         case SLI_CTNS_RNN_ID:
                 CtReq->CommandResponse.bits.CmdRsp =
                     be16_to_cpu(SLI_CTNS_RNN_ID);
@@ -934,7 +955,8 @@ lpfc_fdmi_cmd(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, int cmdcode)
                         ae = (ATTRIBUTE_ENTRY *) ((uint8_t *) rh + size);
                         ae->ad.bits.AttrType = be16_to_cpu(OS_NAME_VERSION);
                         sprintf(ae->un.OsNameVersion, "%s %s %s",
-                                init_utsname()->sysname, init_utsname()->release,
+                                init_utsname()->sysname,
+                                init_utsname()->release,
                                 init_utsname()->version);
                         len = strlen(ae->un.OsNameVersion);
                         len += (len & 3) ? (4 - (len & 3)) : 4;
diff --git a/drivers/scsi/lpfc/lpfc_els.c b/drivers/scsi/lpfc/lpfc_els.c
index 71864cdc6c71..a5f33a0dd4e7 100644
--- a/drivers/scsi/lpfc/lpfc_els.c
+++ b/drivers/scsi/lpfc/lpfc_els.c
@@ -243,6 +243,7 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
                 struct serv_parm *sp, IOCB_t *irsp)
 {
         LPFC_MBOXQ_t *mbox;
+        struct lpfc_dmabuf *mp;
         int rc;
 
         spin_lock_irq(phba->host->host_lock);
@@ -307,10 +308,14 @@ lpfc_cmpl_els_flogi_fabric(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
 
         rc = lpfc_sli_issue_mbox(phba, mbox, MBX_NOWAIT | MBX_STOP_IOCB);
         if (rc == MBX_NOT_FINISHED)
-                goto fail_free_mbox;
+                goto fail_issue_reg_login;
 
         return 0;
 
+ fail_issue_reg_login:
+        mp = (struct lpfc_dmabuf *) mbox->context1;
+        lpfc_mbuf_free(phba, mp->virt, mp->phys);
+        kfree(mp);
  fail_free_mbox:
         mempool_free(mbox, phba->mbox_mem_pool);
  fail:
@@ -657,6 +662,12 @@ lpfc_plogi_confirm_nport(struct lpfc_hba * phba, struct lpfc_dmabuf *prsp,
         uint8_t name[sizeof (struct lpfc_name)];
         uint32_t rc;
 
+        /* Fabric nodes can have the same WWPN so we don't bother searching
+         * by WWPN.  Just return the ndlp that was given to us.
+         */
+        if (ndlp->nlp_type & NLP_FABRIC)
+                return ndlp;
+
         lp = (uint32_t *) prsp->virt;
         sp = (struct serv_parm *) ((uint8_t *) lp + sizeof (uint32_t));
         memset(name, 0, sizeof (struct lpfc_name));
@@ -1122,7 +1133,7 @@ lpfc_cmpl_els_adisc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
                                                 mempool_free(mbox,
                                                      phba->mbox_mem_pool);
                                                 lpfc_disc_flush_list(phba);
-                                                psli->ring[(psli->ip_ring)].
+                                                psli->ring[(psli->extra_ring)].
                                                     flag &=
                                                     ~LPFC_STOP_IOCB_EVENT;
                                                 psli->ring[(psli->fcp_ring)].
@@ -1851,6 +1862,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
         IOCB_t *irsp;
         struct lpfc_nodelist *ndlp;
         LPFC_MBOXQ_t *mbox = NULL;
+        struct lpfc_dmabuf *mp;
 
         irsp = &rspiocb->iocb;
 
@@ -1862,6 +1874,11 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
         /* Check to see if link went down during discovery */
         if ((lpfc_els_chk_latt(phba)) || !ndlp) {
                 if (mbox) {
+                        mp = (struct lpfc_dmabuf *) mbox->context1;
+                        if (mp) {
+                                lpfc_mbuf_free(phba, mp->virt, mp->phys);
+                                kfree(mp);
+                        }
                         mempool_free( mbox, phba->mbox_mem_pool);
                 }
                 goto out;
@@ -1893,9 +1910,7 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
                         }
                         /* NOTE: we should have messages for unsuccessful
                            reglogin */
-                        mempool_free( mbox, phba->mbox_mem_pool);
                 } else {
-                        mempool_free( mbox, phba->mbox_mem_pool);
                         /* Do not call NO_LIST for lpfc_els_abort'ed ELS cmds */
                         if (!((irsp->ulpStatus == IOSTAT_LOCAL_REJECT) &&
                               ((irsp->un.ulpWord[4] == IOERR_SLI_ABORTED) ||
@@ -1907,6 +1922,12 @@ lpfc_cmpl_els_acc(struct lpfc_hba * phba, struct lpfc_iocbq * cmdiocb,
                                 }
                         }
                 }
+                mp = (struct lpfc_dmabuf *) mbox->context1;
+                if (mp) {
+                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
+                        kfree(mp);
+                }
+                mempool_free(mbox, phba->mbox_mem_pool);
         }
 out:
         if (ndlp) {
@@ -2644,6 +2665,7 @@ lpfc_els_handle_rscn(struct lpfc_hba * phba)
                         ndlp->nlp_type |= NLP_FABRIC;
                         ndlp->nlp_prev_state = ndlp->nlp_state;
                         ndlp->nlp_state = NLP_STE_PLOGI_ISSUE;
+                        lpfc_nlp_list(phba, ndlp, NLP_PLOGI_LIST);
                         lpfc_issue_els_plogi(phba, NameServer_DID, 0);
                         /* Wait for NameServer login cmpl before we can
                            continue */
@@ -3039,7 +3061,7 @@ lpfc_els_rcv_farp(struct lpfc_hba * phba,
         /* FARP-REQ received from DID <did> */
         lpfc_printf_log(phba,
                          KERN_INFO,
-                         LOG_IP,
+                         LOG_ELS,
                          "%d:0601 FARP-REQ received from DID x%x\n",
                          phba->brd_no, did);
 
@@ -3101,7 +3123,7 @@ lpfc_els_rcv_farpr(struct lpfc_hba * phba,
         /* FARP-RSP received from DID <did> */
         lpfc_printf_log(phba,
                          KERN_INFO,
-                         LOG_IP,
+                         LOG_ELS,
                          "%d:0600 FARP-RSP received from DID x%x\n",
                          phba->brd_no, did);
 
diff --git a/drivers/scsi/lpfc/lpfc_hbadisc.c b/drivers/scsi/lpfc/lpfc_hbadisc.c
index 19c79a0549a7..c39564e85e94 100644
--- a/drivers/scsi/lpfc/lpfc_hbadisc.c
+++ b/drivers/scsi/lpfc/lpfc_hbadisc.c
@@ -525,7 +525,7 @@ lpfc_mbx_cmpl_clear_la(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
         psli = &phba->sli;
         mb = &pmb->mb;
         /* Since we don't do discovery right now, turn these off here */
-        psli->ring[psli->ip_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
+        psli->ring[psli->extra_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
         psli->ring[psli->fcp_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
         psli->ring[psli->next_ring].flag &= ~LPFC_STOP_IOCB_EVENT;
 
@@ -641,7 +641,7 @@ out:
         if (rc == MBX_NOT_FINISHED) {
                 mempool_free(pmb, phba->mbox_mem_pool);
                 lpfc_disc_flush_list(phba);
-                psli->ring[(psli->ip_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
+                psli->ring[(psli->extra_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
                 psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
                 psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
                 phba->hba_state = LPFC_HBA_READY;
@@ -672,6 +672,8 @@ lpfc_mbx_cmpl_read_sparam(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
 
         memcpy((uint8_t *) & phba->fc_sparam, (uint8_t *) mp->virt,
                sizeof (struct serv_parm));
+        if (phba->cfg_soft_wwnn)
+                u64_to_wwn(phba->cfg_soft_wwnn, phba->fc_sparam.nodeName.u.wwn);
         if (phba->cfg_soft_wwpn)
                 u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn);
         memcpy((uint8_t *) & phba->fc_nodename,
@@ -696,7 +698,7 @@ out:
                     == MBX_NOT_FINISHED) {
                         mempool_free( pmb, phba->mbox_mem_pool);
                         lpfc_disc_flush_list(phba);
-                        psli->ring[(psli->ip_ring)].flag &=
+                        psli->ring[(psli->extra_ring)].flag &=
                             ~LPFC_STOP_IOCB_EVENT;
                         psli->ring[(psli->fcp_ring)].flag &=
                             ~LPFC_STOP_IOCB_EVENT;
@@ -715,6 +717,9 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
 {
         int i;
         LPFC_MBOXQ_t *sparam_mbox, *cfglink_mbox;
+        struct lpfc_dmabuf *mp;
+        int rc;
+
         sparam_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
         cfglink_mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
 
@@ -793,16 +798,27 @@ lpfc_mbx_process_link_up(struct lpfc_hba *phba, READ_LA_VAR *la)
         if (sparam_mbox) {
                 lpfc_read_sparam(phba, sparam_mbox);
                 sparam_mbox->mbox_cmpl = lpfc_mbx_cmpl_read_sparam;
-                lpfc_sli_issue_mbox(phba, sparam_mbox,
+                rc = lpfc_sli_issue_mbox(phba, sparam_mbox,
                                                 (MBX_NOWAIT | MBX_STOP_IOCB));
+                if (rc == MBX_NOT_FINISHED) {
+                        mp = (struct lpfc_dmabuf *) sparam_mbox->context1;
+                        lpfc_mbuf_free(phba, mp->virt, mp->phys);
+                        kfree(mp);
+                        mempool_free(sparam_mbox, phba->mbox_mem_pool);
+                        if (cfglink_mbox)
+                                mempool_free(cfglink_mbox, phba->mbox_mem_pool);
+                        return;
+                }
         }
 
         if (cfglink_mbox) {
                 phba->hba_state = LPFC_LOCAL_CFG_LINK;
                 lpfc_config_link(phba, cfglink_mbox);
                 cfglink_mbox->mbox_cmpl = lpfc_mbx_cmpl_local_config_link;
-                lpfc_sli_issue_mbox(phba, cfglink_mbox,
+                rc = lpfc_sli_issue_mbox(phba, cfglink_mbox,
                                                 (MBX_NOWAIT | MBX_STOP_IOCB));
+                if (rc == MBX_NOT_FINISHED)
+                        mempool_free(cfglink_mbox, phba->mbox_mem_pool);
         }
 }
 
@@ -1067,6 +1083,7 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba * phba, LPFC_MBOXQ_t * pmb)
                 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RNN_ID);
                 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RSNN_NN);
                 lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFT_ID);
+                lpfc_ns_cmd(phba, ndlp, SLI_CTNS_RFF_ID);
         }
 
         phba->fc_ns_retry = 0;
@@ -1423,7 +1440,7 @@ lpfc_check_sli_ndlp(struct lpfc_hba * phba,
                         if (iocb->context1 == (uint8_t *) ndlp)
                                 return 1;
                 }
-        } else if (pring->ringno == psli->ip_ring) {
+        } else if (pring->ringno == psli->extra_ring) {
 
         } else if (pring->ringno == psli->fcp_ring) {
                 /* Skip match check if waiting to relogin to FCP target */
@@ -1680,112 +1697,38 @@ lpfc_matchdid(struct lpfc_hba * phba, struct lpfc_nodelist * ndlp, uint32_t did)
 struct lpfc_nodelist *
 lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did)
 {
-        struct lpfc_nodelist *ndlp, *next_ndlp;
+        struct lpfc_nodelist *ndlp;
+        struct list_head *lists[]={&phba->fc_nlpunmap_list,
+                                   &phba->fc_nlpmap_list,
+                                   &phba->fc_plogi_list,
+                                   &phba->fc_adisc_list,
+                                   &phba->fc_reglogin_list,
+                                   &phba->fc_prli_list,
+                                   &phba->fc_npr_list,
+                                   &phba->fc_unused_list};
+        uint32_t search[]={NLP_SEARCH_UNMAPPED,
+                           NLP_SEARCH_MAPPED,
+                           NLP_SEARCH_PLOGI,
+                           NLP_SEARCH_ADISC,
+                           NLP_SEARCH_REGLOGIN,
+                           NLP_SEARCH_PRLI,
+                           NLP_SEARCH_NPR,
+                           NLP_SEARCH_UNUSED};
+        int i;
         uint32_t data1;
 
         spin_lock_irq(phba->host->host_lock);
-        if (order & NLP_SEARCH_UNMAPPED) {
-                list_for_each_entry_safe(ndlp, next_ndlp,
-                                         &phba->fc_nlpunmap_list, nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* FIND node DID unmapped */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0929 FIND node DID unmapped"
-                                                " Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
-        if (order & NLP_SEARCH_MAPPED) {
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_nlpmap_list,
-                                        nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* FIND node DID mapped */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0930 FIND node DID mapped "
-                                                "Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
-        if (order & NLP_SEARCH_PLOGI) {
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_plogi_list,
-                                        nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* LOG change to PLOGI */
-                                /* FIND node DID plogi */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0908 FIND node DID plogi "
-                                                "Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
-        if (order & NLP_SEARCH_ADISC) {
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_adisc_list,
-                                        nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* LOG change to ADISC */
-                                /* FIND node DID adisc */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0931 FIND node DID adisc "
-                                                "Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
-        if (order & NLP_SEARCH_REGLOGIN) {
-                list_for_each_entry_safe(ndlp, next_ndlp,
-                                         &phba->fc_reglogin_list, nlp_listp) {
+        for (i = 0; i < ARRAY_SIZE(lists); i++ ) {
+                if (!(order & search[i]))
+                        continue;
+                list_for_each_entry(ndlp, lists[i], nlp_listp) {
                         if (lpfc_matchdid(phba, ndlp, did)) {
-
                                 data1 = (((uint32_t) ndlp->nlp_state << 24) |
                                          ((uint32_t) ndlp->nlp_xri << 16) |
                                          ((uint32_t) ndlp->nlp_type << 8) |
                                          ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* LOG change to REGLOGIN */
-                                /* FIND node DID reglogin */
                                 lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0901 FIND node DID reglogin"
+                                                "%d:0929 FIND node DID "
                                                 " Data: x%p x%x x%x x%x\n",
                                                 phba->brd_no,
                                                 ndlp, ndlp->nlp_DID,
@@ -1795,86 +1738,12 @@ lpfc_findnode_did(struct lpfc_hba * phba, uint32_t order, uint32_t did)
                         }
                 }
         }
-
-        if (order & NLP_SEARCH_PRLI) {
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_prli_list,
-                                        nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* LOG change to PRLI */
-                                /* FIND node DID prli */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0902 FIND node DID prli "
-                                                "Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
-        if (order & NLP_SEARCH_NPR) {
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_npr_list,
-                                        nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* LOG change to NPR */
-                                /* FIND node DID npr */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0903 FIND node DID npr "
-                                                "Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
-        if (order & NLP_SEARCH_UNUSED) {
-                list_for_each_entry_safe(ndlp, next_ndlp, &phba->fc_adisc_list,
-                                        nlp_listp) {
-                        if (lpfc_matchdid(phba, ndlp, did)) {
-
-                                data1 = (((uint32_t) ndlp->nlp_state << 24) |
-                                         ((uint32_t) ndlp->nlp_xri << 16) |
-                                         ((uint32_t) ndlp->nlp_type << 8) |
-                                         ((uint32_t) ndlp->nlp_rpi & 0xff));
-                                /* LOG change to UNUSED */
-                                /* FIND node DID unused */
-                                lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
-                                                "%d:0905 FIND node DID unused "
-                                                "Data: x%p x%x x%x x%x\n",
-                                                phba->brd_no,
-                                                ndlp, ndlp->nlp_DID,
-                                                ndlp->nlp_flag, data1);
-                                spin_unlock_irq(phba->host->host_lock);
-                                return ndlp;
-                        }
-                }
-        }
-
         spin_unlock_irq(phba->host->host_lock);
 
         /* FIND node did <did> NOT FOUND */
-        lpfc_printf_log(phba,
-                        KERN_INFO,
-                        LOG_NODE,
+        lpfc_printf_log(phba, KERN_INFO, LOG_NODE,
                         "%d:0932 FIND node did x%x NOT FOUND Data: x%x\n",
                         phba->brd_no, did, order);
-
-        /* no match found */
         return NULL;
 }
 
@@ -2036,7 +1905,7 @@ lpfc_disc_start(struct lpfc_hba * phba)
                         if (rc == MBX_NOT_FINISHED) {
                                 mempool_free( mbox, phba->mbox_mem_pool);
                                 lpfc_disc_flush_list(phba);
-                                psli->ring[(psli->ip_ring)].flag &=
+                                psli->ring[(psli->extra_ring)].flag &=
                                         ~LPFC_STOP_IOCB_EVENT;
                                 psli->ring[(psli->fcp_ring)].flag &=
                                         ~LPFC_STOP_IOCB_EVENT;
@@ -2415,7 +2284,7 @@ lpfc_disc_timeout_handler(struct lpfc_hba *phba)
 
         if (clrlaerr) {
                 lpfc_disc_flush_list(phba);
-                psli->ring[(psli->ip_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
+                psli->ring[(psli->extra_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
                 psli->ring[(psli->fcp_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
                 psli->ring[(psli->next_ring)].flag &= ~LPFC_STOP_IOCB_EVENT;
                 phba->hba_state = LPFC_HBA_READY;
diff --git a/drivers/scsi/lpfc/lpfc_hw.h b/drivers/scsi/lpfc/lpfc_hw.h
index eedf98801366..f79cb6136906 100644
--- a/drivers/scsi/lpfc/lpfc_hw.h
+++ b/drivers/scsi/lpfc/lpfc_hw.h
@@ -42,14 +42,14 @@
 #define FCELSSIZE             1024      /* maximum ELS transfer size */
 
 #define LPFC_FCP_RING            0      /* ring 0 for FCP initiator commands */
-#define LPFC_IP_RING             1      /* ring 1 for IP commands */
+#define LPFC_EXTRA_RING          1      /* ring 1 for other protocols */
 #define LPFC_ELS_RING            2      /* ring 2 for ELS commands */
 #define LPFC_FCP_NEXT_RING       3
 
 #define SLI2_IOCB_CMD_R0_ENTRIES    172 /* SLI-2 FCP command ring entries */
 #define SLI2_IOCB_RSP_R0_ENTRIES    134 /* SLI-2 FCP response ring entries */
-#define SLI2_IOCB_CMD_R1_ENTRIES      4 /* SLI-2 IP command ring entries */
-#define SLI2_IOCB_RSP_R1_ENTRIES      4 /* SLI-2 IP response ring entries */
+#define SLI2_IOCB_CMD_R1_ENTRIES      4 /* SLI-2 extra command ring entries */
+#define SLI2_IOCB_RSP_R1_ENTRIES      4 /* SLI-2 extra response ring entries */
 #define SLI2_IOCB_CMD_R1XTRA_ENTRIES 36 /* SLI-2 extra FCP cmd ring entries */
 #define SLI2_IOCB_RSP_R1XTRA_ENTRIES 52 /* SLI-2 extra FCP rsp ring entries */
 #define SLI2_IOCB_CMD_R2_ENTRIES     20 /* SLI-2 ELS command ring entries */
@@ -121,6 +121,20 @@ struct lpfc_sli_ct_request {
 
                         uint32_t rsvd[7];
                 } rft;
+                struct rff {
+                        uint32_t PortId;
+                        uint8_t reserved[2];
+#ifdef __BIG_ENDIAN_BITFIELD
+                        uint8_t feature_res:6;
+                        uint8_t feature_init:1;
+                        uint8_t feature_tgt:1;
+#else  /*  __LITTLE_ENDIAN_BITFIELD */
+                        uint8_t feature_tgt:1;
+                        uint8_t feature_init:1;
+                        uint8_t feature_res:6;
+#endif
+                        uint8_t type_code;     /* type=8 for FCP */
+                } rff;
                 struct rnn {
                         uint32_t PortId;        /* For RNN_ID requests */
                         uint8_t wwnn[8];
@@ -136,6 +150,7 @@ struct lpfc_sli_ct_request {
 #define  SLI_CT_REVISION        1
 #define  GID_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 260)
 #define  RFT_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 228)
+#define  RFF_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 235)
 #define  RNN_REQUEST_SZ         (sizeof(struct lpfc_sli_ct_request) - 252)
 #define  RSNN_REQUEST_SZ        (sizeof(struct lpfc_sli_ct_request))
 
@@ -225,6 +240,7 @@ struct lpfc_sli_ct_request {
 #define  SLI_CTNS_RNN_ID      0x0213
 #define  SLI_CTNS_RCS_ID      0x0214
 #define  SLI_CTNS_RFT_ID      0x0217
+#define  SLI_CTNS_RFF_ID      0x021F
 #define  SLI_CTNS_RSPN_ID     0x0218
 #define  SLI_CTNS_RPT_ID      0x021A
 #define  SLI_CTNS_RIP_NN      0x0235
@@ -1089,12 +1105,6 @@ typedef struct {
 #define PCI_DEVICE_ID_ZEPHYR_SCSP   0xfe11
 #define PCI_DEVICE_ID_ZEPHYR_DCSP   0xfe12
 
-#define PCI_SUBSYSTEM_ID_LP11000S      0xfc11
-#define PCI_SUBSYSTEM_ID_LP11002S      0xfc12
-#define PCI_SUBSYSTEM_ID_LPE11000S     0xfc21
-#define PCI_SUBSYSTEM_ID_LPE11002S     0xfc22
-#define PCI_SUBSYSTEM_ID_LPE11010S     0xfc2A
-
 #define JEDEC_ID_ADDRESS            0x0080001c
 #define FIREFLY_JEDEC_ID            0x1ACC
 #define SUPERFLY_JEDEC_ID           0x0020
@@ -1284,6 +1294,10 @@ typedef struct {		/* FireFly BIU registers */
 #define CMD_FCP_IREAD_CX        0x1B
 #define CMD_FCP_ICMND_CR        0x1C
 #define CMD_FCP_ICMND_CX        0x1D
+#define CMD_FCP_TSEND_CX        0x1F
+#define CMD_FCP_TRECEIVE_CX     0x21
+#define CMD_FCP_TRSP_CX         0x23
+#define CMD_FCP_AUTO_TRSP_CX    0x29
 
 #define CMD_ADAPTER_MSG         0x20
 #define CMD_ADAPTER_DUMP        0x22
@@ -1310,6 +1324,9 @@ typedef struct {		/* FireFly BIU registers */
 #define CMD_FCP_IREAD64_CX      0x9B
 #define CMD_FCP_ICMND64_CR      0x9C
 #define CMD_FCP_ICMND64_CX      0x9D
+#define CMD_FCP_TSEND64_CX      0x9F
+#define CMD_FCP_TRECEIVE64_CX   0xA1
+#define CMD_FCP_TRSP64_CX       0xA3
 
 #define CMD_GEN_REQUEST64_CR    0xC2
 #define CMD_GEN_REQUEST64_CX    0xC3
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index a5723ad0a099..afca45cdbcef 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -268,6 +268,8 @@ lpfc_config_port_post(struct lpfc_hba * phba)
         kfree(mp);
         pmb->context1 = NULL;
 
+        if (phba->cfg_soft_wwnn)
+                u64_to_wwn(phba->cfg_soft_wwnn, phba->fc_sparam.nodeName.u.wwn);
         if (phba->cfg_soft_wwpn)
                 u64_to_wwn(phba->cfg_soft_wwpn, phba->fc_sparam.portName.u.wwn);
         memcpy(&phba->fc_nodename, &phba->fc_sparam.nodeName,
@@ -349,8 +351,8 @@ lpfc_config_port_post(struct lpfc_hba * phba)
         phba->hba_state = LPFC_LINK_DOWN;
 
         /* Only process IOCBs on ring 0 till hba_state is READY */
-        if (psli->ring[psli->ip_ring].cmdringaddr)
-                psli->ring[psli->ip_ring].flag |= LPFC_STOP_IOCB_EVENT;
+        if (psli->ring[psli->extra_ring].cmdringaddr)
+                psli->ring[psli->extra_ring].flag |= LPFC_STOP_IOCB_EVENT;
         if (psli->ring[psli->fcp_ring].cmdringaddr)
                 psli->ring[psli->fcp_ring].flag |= LPFC_STOP_IOCB_EVENT;
         if (psli->ring[psli->next_ring].cmdringaddr)
@@ -517,7 +519,8 @@ lpfc_handle_eratt(struct lpfc_hba * phba)
         struct lpfc_sli_ring  *pring;
         uint32_t event_data;
 
-        if (phba->work_hs & HS_FFER6) {
+        if (phba->work_hs & HS_FFER6 ||
+            phba->work_hs & HS_FFER5) {
                 /* Re-establishing Link */
                 lpfc_printf_log(phba, KERN_INFO, LOG_LINK_EVENT,
                                 "%d:1301 Re-establishing Link "
@@ -611,7 +614,7 @@ lpfc_handle_latt(struct lpfc_hba * phba)
         pmb->mbox_cmpl = lpfc_mbx_cmpl_read_la;
         rc = lpfc_sli_issue_mbox (phba, pmb, (MBX_NOWAIT | MBX_STOP_IOCB));
         if (rc == MBX_NOT_FINISHED)
-                goto lpfc_handle_latt_free_mp;
+                goto lpfc_handle_latt_free_mbuf;
 
         /* Clear Link Attention in HA REG */
         spin_lock_irq(phba->host->host_lock);
@@ -621,6 +624,8 @@ lpfc_handle_latt(struct lpfc_hba * phba)
 
         return;
 
+lpfc_handle_latt_free_mbuf:
+        lpfc_mbuf_free(phba, mp->virt, mp->phys);
 lpfc_handle_latt_free_mp:
         kfree(mp);
 lpfc_handle_latt_free_pmb:
@@ -802,19 +807,13 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 {
         lpfc_vpd_t *vp;
         uint16_t dev_id = phba->pcidev->device;
-        uint16_t dev_subid = phba->pcidev->subsystem_device;
-        uint8_t hdrtype;
         int max_speed;
-        char * ports;
         struct {
                 char * name;
                 int    max_speed;
-                char * ports;
                 char * bus;
-        } m = {"<Unknown>", 0, "", ""};
+        } m = {"<Unknown>", 0, ""};
 
-        pci_read_config_byte(phba->pcidev, PCI_HEADER_TYPE, &hdrtype);
-        ports = (hdrtype == 0x80) ? "2-port " : "";
         if (mdp && mdp[0] != '\0'
                 && descp && descp[0] != '\0')
                 return;
@@ -834,130 +833,93 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
 
         switch (dev_id) {
         case PCI_DEVICE_ID_FIREFLY:
-                m = (typeof(m)){"LP6000", max_speed, "", "PCI"};
+                m = (typeof(m)){"LP6000", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_SUPERFLY:
                 if (vp->rev.biuRev >= 1 && vp->rev.biuRev <= 3)
-                        m = (typeof(m)){"LP7000", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP7000", max_speed,  "PCI"};
                 else
-                        m = (typeof(m)){"LP7000E", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP7000E", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_DRAGONFLY:
-                m = (typeof(m)){"LP8000", max_speed, "", "PCI"};
+                m = (typeof(m)){"LP8000", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_CENTAUR:
                 if (FC_JEDEC_ID(vp->rev.biuRev) == CENTAUR_2G_JEDEC_ID)
-                        m = (typeof(m)){"LP9002", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP9002", max_speed, "PCI"};
                 else
-                        m = (typeof(m)){"LP9000", max_speed, "", "PCI"};
+                        m = (typeof(m)){"LP9000", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_RFLY:
-                m = (typeof(m)){"LP952", max_speed, "", "PCI"};
+                m = (typeof(m)){"LP952", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_PEGASUS:
-                m = (typeof(m)){"LP9802", max_speed, "", "PCI-X"};
+                m = (typeof(m)){"LP9802", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_THOR:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LP10000DC",
-                                        max_speed, ports, "PCI-X"};
-                else
-                        m = (typeof(m)){"LP10000",
-                                        max_speed, ports, "PCI-X"};
+                m = (typeof(m)){"LP10000", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_VIPER:
-                m = (typeof(m)){"LPX1000", max_speed, "", "PCI-X"};
+                m = (typeof(m)){"LPX1000", max_speed,  "PCI-X"};
                 break;
         case PCI_DEVICE_ID_PFLY:
-                m = (typeof(m)){"LP982", max_speed, "", "PCI-X"};
+                m = (typeof(m)){"LP982", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_TFLY:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LP1050DC", max_speed, ports, "PCI-X"};
-                else
-                        m = (typeof(m)){"LP1050", max_speed, ports, "PCI-X"};
+                m = (typeof(m)){"LP1050", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_HELIOS:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LP11002", max_speed, ports, "PCI-X2"};
-                else
-                        m = (typeof(m)){"LP11000", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP11000", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_HELIOS_SCSP:
-                m = (typeof(m)){"LP11000-SP", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP11000-SP", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_HELIOS_DCSP:
-                m = (typeof(m)){"LP11002-SP", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP11002-SP", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_NEPTUNE:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LPe1002", max_speed, ports, "PCIe"};
-                else
-                        m = (typeof(m)){"LPe1000", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1000", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_NEPTUNE_SCSP:
-                m = (typeof(m)){"LPe1000-SP", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1000-SP", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_NEPTUNE_DCSP:
-                m = (typeof(m)){"LPe1002-SP", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1002-SP", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_BMID:
-                m = (typeof(m)){"LP1150", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP1150", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_BSMB:
-                m = (typeof(m)){"LP111", max_speed, ports, "PCI-X2"};
+                m = (typeof(m)){"LP111", max_speed, "PCI-X2"};
                 break;
         case PCI_DEVICE_ID_ZEPHYR:
-                if (hdrtype == 0x80)
-                        m = (typeof(m)){"LPe11002", max_speed, ports, "PCIe"};
-                else
-                        m = (typeof(m)){"LPe11000", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe11000", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZEPHYR_SCSP:
-                m = (typeof(m)){"LPe11000", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe11000", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZEPHYR_DCSP:
-                m = (typeof(m)){"LPe11002-SP", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe11002-SP", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZMID:
-                m = (typeof(m)){"LPe1150", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe1150", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_ZSMB:
-                m = (typeof(m)){"LPe111", max_speed, ports, "PCIe"};
+                m = (typeof(m)){"LPe111", max_speed, "PCIe"};
                 break;
         case PCI_DEVICE_ID_LP101:
-                m = (typeof(m)){"LP101", max_speed, ports, "PCI-X"};
+                m = (typeof(m)){"LP101", max_speed, "PCI-X"};
                 break;
         case PCI_DEVICE_ID_LP10000S:
-                m = (typeof(m)){"LP10000-S", max_speed, ports, "PCI"};
+                m = (typeof(m)){"LP10000-S", max_speed, "PCI"};
                 break;
         case PCI_DEVICE_ID_LP11000S:
+                m = (typeof(m)){"LP11000-S", max_speed,
+                        "PCI-X2"};
+                break;
         case PCI_DEVICE_ID_LPE11000S:
-                switch (dev_subid) {
-                case PCI_SUBSYSTEM_ID_LP11000S:
-                        m = (typeof(m)){"LP11000-S", max_speed,
-                                        ports, "PCI-X2"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LP11002S:
-                        m = (typeof(m)){"LP11002-S", max_speed,
-                                        ports, "PCI-X2"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LPE11000S:
-                        m = (typeof(m)){"LPe11000-S", max_speed,
-                                        ports, "PCIe"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LPE11002S:
-                        m = (typeof(m)){"LPe11002-S", max_speed,
-                                        ports, "PCIe"};
-                        break;
-                case PCI_SUBSYSTEM_ID_LPE11010S:
-                        m = (typeof(m)){"LPe11010-S", max_speed,
-                                        "10-port ", "PCIe"};
-                        break;
-                default:
-                        m = (typeof(m)){ NULL };
-                        break;
-                }
+                m = (typeof(m)){"LPe11000-S", max_speed,
+                        "PCIe"};
                 break;
         default:
                 m = (typeof(m)){ NULL };
@@ -968,8 +930,8 @@ lpfc_get_hba_model_desc(struct lpfc_hba * phba, uint8_t * mdp, uint8_t * descp)
                 snprintf(mdp, 79,"%s", m.name);
         if (descp && descp[0] == '\0')
                 snprintf(descp, 255,
-                         "Emulex %s %dGb %s%s Fibre Channel Adapter",
-                         m.name, m.max_speed, m.ports, m.bus);
+                         "Emulex %s %dGb %s Fibre Channel Adapter",
+                         m.name, m.max_speed, m.bus);
 }
 
 /**************************************************/
@@ -1651,6 +1613,14 @@ lpfc_pci_probe_one(struct pci_dev *pdev, const struct pci_device_id *pid)
         if (error)
                 goto out_remove_host;
 
+        if (phba->cfg_use_msi) {
+                error = pci_enable_msi(phba->pcidev);
+                if (error)
+                        lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "%d:0452 "
+                                        "Enable MSI failed, continuing with "
+                                        "IRQ\n", phba->brd_no);
+        }
+
         error = request_irq(phba->pcidev->irq, lpfc_intr_handler, IRQF_SHARED,
                                                         LPFC_DRIVER_NAME, phba);
         if (error) {
@@ -1730,6 +1700,7 @@ out_free_irq:
         lpfc_stop_timer(phba);
         phba->work_hba_events = 0;
         free_irq(phba->pcidev->irq, phba);
+        pci_disable_msi(phba->pcidev);
 out_free_sysfs_attr:
         lpfc_free_sysfs_attr(phba);
 out_remove_host:
@@ -1796,6 +1767,7 @@ lpfc_pci_remove_one(struct pci_dev *pdev)
 
         /* Release the irq reservation */
         free_irq(phba->pcidev->irq, phba);
+        pci_disable_msi(phba->pcidev);
 
         lpfc_cleanup(phba, 0);
         lpfc_stop_timer(phba);
diff --git a/drivers/scsi/lpfc/lpfc_logmsg.h b/drivers/scsi/lpfc/lpfc_logmsg.h
index 62c8ca862e9e..438cbcd9eb13 100644
--- a/drivers/scsi/lpfc/lpfc_logmsg.h
+++ b/drivers/scsi/lpfc/lpfc_logmsg.h
@@ -28,7 +28,7 @@
 #define LOG_NODE                      0x80      /* Node table events */
 #define LOG_MISC                      0x400     /* Miscellaneous events */
 #define LOG_SLI                       0x800     /* SLI events */
-#define LOG_CHK_COND                  0x1000    /* FCP Check condition flag */
+#define LOG_FCP_ERROR                 0x1000    /* log errors, not underruns */
 #define LOG_LIBDFC                    0x2000    /* Libdfc events */
 #define LOG_ALL_MSG                   0xffff    /* LOG all messages */
 
diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c
index d5f415007db2..0c7e731dc45a 100644
--- a/drivers/scsi/lpfc/lpfc_nportdisc.c
+++ b/drivers/scsi/lpfc/lpfc_nportdisc.c
@@ -739,7 +739,7 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_hba * phba,
                             uint32_t evt)
 {
         struct lpfc_iocbq *cmdiocb, *rspiocb;
-        struct lpfc_dmabuf *pcmd, *prsp;
+        struct lpfc_dmabuf *pcmd, *prsp, *mp;
         uint32_t *lp;
         IOCB_t *irsp;
         struct serv_parm *sp;
@@ -829,6 +829,9 @@ lpfc_cmpl_plogi_plogi_issue(struct lpfc_hba * phba,
                                       NLP_REGLOGIN_LIST);
                         return ndlp->nlp_state;
                 }
+                mp = (struct lpfc_dmabuf *)mbox->context1;
+                lpfc_mbuf_free(phba, mp->virt, mp->phys);
+                kfree(mp);
                 mempool_free(mbox, phba->mbox_mem_pool);
         } else {
                 mempool_free(mbox, phba->mbox_mem_pool);
@@ -1620,8 +1623,8 @@ lpfc_rcv_padisc_npr_node(struct lpfc_hba * phba,
          * or discovery in progress for this node. Starting discovery
          * here will affect the counting of discovery threads.
          */
-        if ((!(ndlp->nlp_flag & NLP_DELAY_TMO)) &&
-                (ndlp->nlp_flag & NLP_NPR_2B_DISC)){
+        if (!(ndlp->nlp_flag & NLP_DELAY_TMO) &&
+                !(ndlp->nlp_flag & NLP_NPR_2B_DISC)){
                 if (ndlp->nlp_flag & NLP_NPR_ADISC) {
                         ndlp->nlp_prev_state = NLP_STE_NPR_NODE;
                         ndlp->nlp_state = NLP_STE_ADISC_ISSUE;
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 97ae98dc95d0..c3e68e0d8f74 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -297,8 +297,10 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
         uint32_t fcpi_parm = lpfc_cmd->cur_iocbq.iocb.un.fcpi.fcpi_parm;
         uint32_t resp_info = fcprsp->rspStatus2;
         uint32_t scsi_status = fcprsp->rspStatus3;
+        uint32_t *lp;
         uint32_t host_status = DID_OK;
         uint32_t rsplen = 0;
+        uint32_t logit = LOG_FCP | LOG_FCP_ERROR;
 
         /*
          *  If this is a task management command, there is no
@@ -310,10 +312,25 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
                 goto out;
         }
 
-        lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
-                        "%d:0730 FCP command failed: RSP "
-                        "Data: x%x x%x x%x x%x x%x x%x\n",
-                        phba->brd_no, resp_info, scsi_status,
+        if ((resp_info & SNS_LEN_VALID) && fcprsp->rspSnsLen) {
+                uint32_t snslen = be32_to_cpu(fcprsp->rspSnsLen);
+                if (snslen > SCSI_SENSE_BUFFERSIZE)
+                        snslen = SCSI_SENSE_BUFFERSIZE;
+
+                if (resp_info & RSP_LEN_VALID)
+                  rsplen = be32_to_cpu(fcprsp->rspRspLen);
+                memcpy(cmnd->sense_buffer, &fcprsp->rspInfo0 + rsplen, snslen);
+        }
+        lp = (uint32_t *)cmnd->sense_buffer;
+
+        if (!scsi_status && (resp_info & RESID_UNDER))
+                logit = LOG_FCP;
+
+        lpfc_printf_log(phba, KERN_WARNING, logit,
+                        "%d:0730 FCP command x%x failed: x%x SNS x%x x%x "
+                        "Data: x%x x%x x%x x%x x%x\n",
+                        phba->brd_no, cmnd->cmnd[0], scsi_status,
+                        be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info,
                         be32_to_cpu(fcprsp->rspResId),
                         be32_to_cpu(fcprsp->rspSnsLen),
                         be32_to_cpu(fcprsp->rspRspLen),
@@ -328,14 +345,6 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
                 }
         }
 
-        if ((resp_info & SNS_LEN_VALID) && fcprsp->rspSnsLen) {
-                uint32_t snslen = be32_to_cpu(fcprsp->rspSnsLen);
-                if (snslen > SCSI_SENSE_BUFFERSIZE)
-                        snslen = SCSI_SENSE_BUFFERSIZE;
-
-                memcpy(cmnd->sense_buffer, &fcprsp->rspInfo0 + rsplen, snslen);
-        }
-
         cmnd->resid = 0;
         if (resp_info & RESID_UNDER) {
                 cmnd->resid = be32_to_cpu(fcprsp->rspResId);
@@ -378,7 +387,7 @@ lpfc_handle_fcp_err(struct lpfc_scsi_buf *lpfc_cmd)
          */
         } else if ((scsi_status == SAM_STAT_GOOD) && fcpi_parm &&
                         (cmnd->sc_data_direction == DMA_FROM_DEVICE)) {
-                lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
+                lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR,
                         "%d:0734 FCP Read Check Error Data: "
                         "x%x x%x x%x x%x\n", phba->brd_no,
                         be32_to_cpu(fcpcmd->fcpDl),
@@ -670,6 +679,9 @@ lpfc_scsi_tgt_reset(struct lpfc_scsi_buf * lpfc_cmd, struct lpfc_hba * phba,
         struct lpfc_iocbq *iocbqrsp;
         int ret;
 
+        if (!rdata->pnode)
+                return FAILED;
+
         lpfc_cmd->rdata = rdata;
         ret = lpfc_scsi_prep_task_mgmt_cmd(phba, lpfc_cmd, lun,
                                            FCP_TARGET_RESET);
@@ -976,20 +988,34 @@ lpfc_reset_lun_handler(struct scsi_cmnd *cmnd)
 
         lpfc_block_error_handler(cmnd);
         spin_lock_irq(shost->host_lock);
+        loopcnt = 0;
         /*
          * If target is not in a MAPPED state, delay the reset until
          * target is rediscovered or devloss timeout expires.
          */
         while ( 1 ) {
                 if (!pnode)
-                        break;
+                        return FAILED;
 
                 if (pnode->nlp_state != NLP_STE_MAPPED_NODE) {
                         spin_unlock_irq(phba->host->host_lock);
                         schedule_timeout_uninterruptible(msecs_to_jiffies(500));
                         spin_lock_irq(phba->host->host_lock);
+                        loopcnt++;
+                        rdata = cmnd->device->hostdata;
+                        if (!rdata ||
+                                (loopcnt > ((phba->cfg_devloss_tmo * 2) + 1))) {
+                                lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
+                                        "%d:0721 LUN Reset rport failure:"
+                                        " cnt x%x rdata x%p\n",
+                                        phba->brd_no, loopcnt, rdata);
+                                goto out;
+                        }
+                        pnode = rdata->pnode;
+                        if (!pnode)
+                                return FAILED;
                 }
-                if ((pnode) && (pnode->nlp_state == NLP_STE_MAPPED_NODE))
+                if (pnode->nlp_state == NLP_STE_MAPPED_NODE)
                         break;
         }
 
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 582f5ea4e84e..a4128e19338a 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -117,6 +117,10 @@ lpfc_sli_iocb_cmd_type(uint8_t iocb_cmnd)
         case CMD_FCP_IREAD_CX:
         case CMD_FCP_ICMND_CR:
         case CMD_FCP_ICMND_CX:
+        case CMD_FCP_TSEND_CX:
+        case CMD_FCP_TRSP_CX:
+        case CMD_FCP_TRECEIVE_CX:
+        case CMD_FCP_AUTO_TRSP_CX:
         case CMD_ADAPTER_MSG:
         case CMD_ADAPTER_DUMP:
         case CMD_XMIT_SEQUENCE64_CR:
@@ -131,6 +135,9 @@ lpfc_sli_iocb_cmd_type(uint8_t iocb_cmnd)
         case CMD_FCP_IREAD64_CX:
         case CMD_FCP_ICMND64_CR:
         case CMD_FCP_ICMND64_CX:
+        case CMD_FCP_TSEND64_CX:
+        case CMD_FCP_TRSP64_CX:
+        case CMD_FCP_TRECEIVE64_CX:
         case CMD_GEN_REQUEST64_CR:
         case CMD_GEN_REQUEST64_CX:
         case CMD_XMIT_ELS_RSP64_CX:
@@ -1098,6 +1105,7 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
                 lpfc_sli_pcimem_bcopy((uint32_t *) entry,
                                       (uint32_t *) &rspiocbq.iocb,
                                       sizeof (IOCB_t));
+                INIT_LIST_HEAD(&(rspiocbq.list));
                 irsp = &rspiocbq.iocb;
 
                 type = lpfc_sli_iocb_cmd_type(irsp->ulpCommand & CMD_IOCB_MASK);
@@ -1149,6 +1157,11 @@ lpfc_sli_handle_fast_ring_event(struct lpfc_hba * phba,
                                 }
                         }
                         break;
+                case LPFC_UNSOL_IOCB:
+                        spin_unlock_irqrestore(phba->host->host_lock, iflag);
+                        lpfc_sli_process_unsol_iocb(phba, pring, &rspiocbq);
+                        spin_lock_irqsave(phba->host->host_lock, iflag);
+                        break;
                 default:
                         if (irsp->ulpCommand == CMD_ADAPTER_MSG) {
                                 char adaptermsg[LPFC_MAX_ADPTMSG];
@@ -2472,13 +2485,17 @@ lpfc_extra_ring_setup( struct lpfc_hba *phba)
         psli = &phba->sli;
 
         /* Adjust cmd/rsp ring iocb entries more evenly */
+
+        /* Take some away from the FCP ring */
         pring = &psli->ring[psli->fcp_ring];
         pring->numCiocb -= SLI2_IOCB_CMD_R1XTRA_ENTRIES;
         pring->numRiocb -= SLI2_IOCB_RSP_R1XTRA_ENTRIES;
         pring->numCiocb -= SLI2_IOCB_CMD_R3XTRA_ENTRIES;
         pring->numRiocb -= SLI2_IOCB_RSP_R3XTRA_ENTRIES;
 
-        pring = &psli->ring[1];
+        /* and give them to the extra ring */
+        pring = &psli->ring[psli->extra_ring];
+
         pring->numCiocb += SLI2_IOCB_CMD_R1XTRA_ENTRIES;
         pring->numRiocb += SLI2_IOCB_RSP_R1XTRA_ENTRIES;
         pring->numCiocb += SLI2_IOCB_CMD_R3XTRA_ENTRIES;
@@ -2488,8 +2505,8 @@ lpfc_extra_ring_setup( struct lpfc_hba *phba)
         pring->iotag_max = 4096;
         pring->num_mask = 1;
         pring->prt[0].profile = 0;      /* Mask 0 */
-        pring->prt[0].rctl = FC_UNSOL_DATA;
-        pring->prt[0].type = 5;
+        pring->prt[0].rctl = phba->cfg_multi_ring_rctl;
+        pring->prt[0].type = phba->cfg_multi_ring_type;
         pring->prt[0].lpfc_sli_rcv_unsol_event = NULL;
         return 0;
 }
@@ -2505,7 +2522,7 @@ lpfc_sli_setup(struct lpfc_hba *phba)
         psli->sli_flag = 0;
         psli->fcp_ring = LPFC_FCP_RING;
         psli->next_ring = LPFC_FCP_NEXT_RING;
-        psli->ip_ring = LPFC_IP_RING;
+        psli->extra_ring = LPFC_EXTRA_RING;
 
         psli->iocbq_lookup = NULL;
         psli->iocbq_lookup_len = 0;
@@ -2528,7 +2545,7 @@ lpfc_sli_setup(struct lpfc_hba *phba)
                         pring->fast_iotag = pring->iotag_max;
                         pring->num_mask = 0;
                         break;
-                case LPFC_IP_RING:      /* ring 1 - IP */
+                case LPFC_EXTRA_RING:   /* ring 1 - EXTRA */
                         /* numCiocb and numRiocb are used in config_port */
                         pring->numCiocb = SLI2_IOCB_CMD_R1_ENTRIES;
                         pring->numRiocb = SLI2_IOCB_RSP_R1_ENTRIES;
@@ -3238,6 +3255,21 @@ lpfc_intr_handler(int irq, void *dev_id)
                 lpfc_sli_handle_fast_ring_event(phba,
                                                 &phba->sli.ring[LPFC_FCP_RING],
                                                 status);
+
+        if (phba->cfg_multi_ring_support == 2) {
+                /*
+                 * Process all events on extra ring.  Take the optimized path
+                 * for extra ring IO.  Any other IO is slow path and is handled
+                 * by the worker thread.
+                 */
+                status = (ha_copy & (HA_RXMASK  << (4*LPFC_EXTRA_RING)));
+                status >>= (4*LPFC_EXTRA_RING);
+                if (status & HA_RXATT) {
+                        lpfc_sli_handle_fast_ring_event(phba,
+                                        &phba->sli.ring[LPFC_EXTRA_RING],
+                                        status);
+                }
+        }
         return IRQ_HANDLED;
 
 } /* lpfc_intr_handler */
diff --git a/drivers/scsi/lpfc/lpfc_sli.h b/drivers/scsi/lpfc/lpfc_sli.h
index e26de6809358..a43549959dc7 100644
--- a/drivers/scsi/lpfc/lpfc_sli.h
+++ b/drivers/scsi/lpfc/lpfc_sli.h
@@ -198,7 +198,7 @@ struct lpfc_sli {
         int fcp_ring;           /* ring used for FCP initiator commands */
         int next_ring;
 
-        int ip_ring;            /* ring used for IP network drv cmds */
+        int extra_ring;         /* extra ring used for other protocols */
 
         struct lpfc_sli_stat slistat;   /* SLI statistical info */
         struct list_head mboxq;
diff --git a/drivers/scsi/lpfc/lpfc_version.h b/drivers/scsi/lpfc/lpfc_version.h
index ac417908b407..a61ef3d1e7f1 100644
--- a/drivers/scsi/lpfc/lpfc_version.h
+++ b/drivers/scsi/lpfc/lpfc_version.h
@@ -18,7 +18,7 @@
  * included with this package.                                     *
  *******************************************************************/
 
-#define LPFC_DRIVER_VERSION "8.1.10"
+#define LPFC_DRIVER_VERSION "8.1.11"
 
 #define LPFC_DRIVER_NAME "lpfc"
 
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 86099fde1b2a..77d9d3804ccf 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -73,10 +73,10 @@ static unsigned short int max_mbox_busy_wait = MBOX_BUSY_WAIT;
 module_param(max_mbox_busy_wait, ushort, 0);
 MODULE_PARM_DESC(max_mbox_busy_wait, "Maximum wait for mailbox in microseconds if busy (default=MBOX_BUSY_WAIT=10)");
 
-#define RDINDOOR(adapter)               readl((adapter)->base + 0x20)
-#define RDOUTDOOR(adapter)              readl((adapter)->base + 0x2C)
-#define WRINDOOR(adapter,value)         writel(value, (adapter)->base + 0x20)
-#define WROUTDOOR(adapter,value)        writel(value, (adapter)->base + 0x2C)
+#define RDINDOOR(adapter)       readl((adapter)->mmio_base + 0x20)
+#define RDOUTDOOR(adapter)      readl((adapter)->mmio_base + 0x2C)
+#define WRINDOOR(adapter,value)  writel(value, (adapter)->mmio_base + 0x20)
+#define WROUTDOOR(adapter,value) writel(value, (adapter)->mmio_base + 0x2C)
 
 /*
  * Global variables
@@ -1386,7 +1386,8 @@ megaraid_isr_memmapped(int irq, void *devp)
 
                 handled = 1;
 
-                while( RDINDOOR(adapter) & 0x02 ) cpu_relax();
+                while( RDINDOOR(adapter) & 0x02 )
+                        cpu_relax();
 
                 mega_cmd_done(adapter, completed, nstatus, status);
 
@@ -4668,6 +4669,8 @@ megaraid_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
                 host->host_no, mega_baseport, irq);
 
         adapter->base = mega_baseport;
+        if (flag & BOARD_MEMMAP)
+                adapter->mmio_base = (void __iomem *) mega_baseport;
 
         INIT_LIST_HEAD(&adapter->free_list);
         INIT_LIST_HEAD(&adapter->pending_list);
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index 66529f11d23c..c6e74643abe2 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -801,7 +801,8 @@ typedef struct {
                                    clustering is available */
         u32     flag;
 
-        unsigned long   base;
+        unsigned long           base;
+        void __iomem            *mmio_base;
 
         /* mbox64 with mbox not aligned on 16-byte boundry */
         mbox64_t        *una_mbox64;
diff --git a/drivers/scsi/megaraid/megaraid_sas.c b/drivers/scsi/megaraid/megaraid_sas.c
index 7e4262f2af96..046223b4ae57 100644
--- a/drivers/scsi/megaraid/megaraid_sas.c
+++ b/drivers/scsi/megaraid/megaraid_sas.c
@@ -517,7 +517,7 @@ megasas_make_sgl64(struct megasas_instance *instance, struct scsi_cmnd *scp,
  * Returns the number of frames required for numnber of sge's (sge_count)
  */
 
-u32 megasas_get_frame_count(u8 sge_count)
+static u32 megasas_get_frame_count(u8 sge_count)
 {
         int num_cnt;
         int sge_bytes;
@@ -1733,7 +1733,7 @@ megasas_get_ctrl_info(struct megasas_instance *instance,
  *
  * Tasklet to complete cmds
  */
-void megasas_complete_cmd_dpc(unsigned long instance_addr)
+static void megasas_complete_cmd_dpc(unsigned long instance_addr)
 {
         u32 producer;
         u32 consumer;
diff --git a/drivers/scsi/ncr53c8xx.c b/drivers/scsi/ncr53c8xx.c
index 6cc2bc2f62be..bbf521cbc55d 100644
--- a/drivers/scsi/ncr53c8xx.c
+++ b/drivers/scsi/ncr53c8xx.c
@@ -185,7 +185,7 @@ static inline struct list_head *ncr_list_pop(struct list_head *head)
 **      power of 2 cache line size.
 **      Enhanced in linux-2.3.44 to provide a memory pool 
 **      per pcidev to support dynamic dma mapping. (I would 
-**      have preferred a real bus astraction, btw).
+**      have preferred a real bus abstraction, btw).
 **
 **==========================================================
 */
@@ -589,10 +589,12 @@ static int __map_scsi_sg_data(struct device *dev, struct scsi_cmnd *cmd)
 static struct ncr_driver_setup
         driver_setup                    = SCSI_NCR_DRIVER_SETUP;
 
+#ifndef MODULE
 #ifdef  SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT
 static struct ncr_driver_setup
         driver_safe_setup __initdata    = SCSI_NCR_DRIVER_SAFE_SETUP;
 #endif
+#endif /* !MODULE */
 
 #define initverbose (driver_setup.verbose)
 #define bootverbose (np->verbose)
@@ -641,6 +643,13 @@ static struct ncr_driver_setup
 #define OPT_IARB                26
 #endif
 
+#ifdef MODULE
+#define ARG_SEP ' '
+#else
+#define ARG_SEP ','
+#endif
+
+#ifndef MODULE
 static char setup_token[] __initdata = 
         "tags:"   "mpar:"
         "spar:"   "disc:"
@@ -660,12 +669,6 @@ static char setup_token[] __initdata =
 #endif
         ;       /* DONNOT REMOVE THIS ';' */
 
-#ifdef MODULE
-#define ARG_SEP ' '
-#else
-#define ARG_SEP ','
-#endif
-
 static int __init get_setup_token(char *p)
 {
         char *cur = setup_token;
@@ -682,7 +685,6 @@ static int __init get_setup_token(char *p)
         return 0;
 }
 
-
 static int __init sym53c8xx__setup(char *str)
 {
 #ifdef SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT
@@ -804,6 +806,7 @@ static int __init sym53c8xx__setup(char *str)
 #endif /* SCSI_NCR_BOOT_COMMAND_LINE_SUPPORT */
         return 1;
 }
+#endif /* !MODULE */
 
 /*===================================================================
 **
@@ -1438,7 +1441,7 @@ struct head {
 **      The first four bytes (scr_st[4]) are used inside the script by 
 **      "COPY" commands.
 **      Because source and destination must have the same alignment
-**      in a DWORD, the fields HAVE to be at the choosen offsets.
+**      in a DWORD, the fields HAVE to be at the chosen offsets.
 **              xerr_st         0       (0x34)  scratcha
 **              sync_st         1       (0x05)  sxfer
 **              wide_st         3       (0x03)  scntl3
@@ -1498,7 +1501,7 @@ struct head {
 **      the DSA (data structure address) register points
 **      to this substructure of the ccb.
 **      This substructure contains the header with
-**      the script-processor-changable data and
+**      the script-processor-changeable data and
 **      data blocks for the indirect move commands.
 **
 **----------------------------------------------------------
@@ -5107,7 +5110,7 @@ void ncr_complete (struct ncb *np, struct ccb *cp)
 
 /*
 **      This CCB has been skipped by the NCR.
-**      Queue it in the correponding unit queue.
+**      Queue it in the corresponding unit queue.
 */
 static void ncr_ccb_skipped(struct ncb *np, struct ccb *cp)
 {
@@ -5896,8 +5899,8 @@ static void ncr_log_hard_error(struct ncb *np, u16 sist, u_char dstat)
 **
 **      In normal cases, interrupt conditions occur one at a 
 **      time. The ncr is able to stack in some extra registers 
-**      other interrupts that will occurs after the first one.
-**      But severall interrupts may occur at the same time.
+**      other interrupts that will occur after the first one.
+**      But, several interrupts may occur at the same time.
 **
 **      We probably should only try to deal with the normal 
 **      case, but it seems that multiple interrupts occur in 
@@ -6796,7 +6799,7 @@ void ncr_int_sir (struct ncb *np)
 **      The host status field is set to HS_NEGOTIATE to mark this
 **      situation.
 **
-**      If the target doesn't answer this message immidiately
+**      If the target doesn't answer this message immediately
 **      (as required by the standard), the SIR_NEGO_FAIL interrupt
 **      will be raised eventually.
 **      The handler removes the HS_NEGOTIATE status, and sets the
@@ -8321,12 +8324,12 @@ char *ncr53c8xx;	/* command line passed by insmod */
 module_param(ncr53c8xx, charp, 0);
 #endif
 
+#ifndef MODULE
 static int __init ncr53c8xx_setup(char *str)
 {
         return sym53c8xx__setup(str);
 }
 
-#ifndef MODULE
 __setup("ncr53c8xx=", ncr53c8xx_setup);
 #endif
 
diff --git a/drivers/scsi/ncr53c8xx.h b/drivers/scsi/ncr53c8xx.h
index cb8b7701431e..b39357d9af8d 100644
--- a/drivers/scsi/ncr53c8xx.h
+++ b/drivers/scsi/ncr53c8xx.h
@@ -218,7 +218,7 @@
 **      Same as option 1, but also deal with 
 **      misconfigured interrupts.
 **
-**      - Edge triggerred instead of level sensitive.
+**      - Edge triggered instead of level sensitive.
 **      - No interrupt line connected.
 **      - IRQ number misconfigured.
 **      
@@ -549,7 +549,7 @@ struct ncr_driver_setup {
 
 /*
 **      Initial setup.
-**      Can be overriden at startup by a command line.
+**      Can be overridden at startup by a command line.
 */
 #define SCSI_NCR_DRIVER_SETUP                   \
 {                                               \
@@ -1093,7 +1093,7 @@ struct scr_tblsel {
 **-----------------------------------------------------------
 **      On 810A, 860, 825A, 875, 895 and 896 chips the content 
 **      of SFBR register can be used as data (SCR_SFBR_DATA).
-**      The 896 has additionnal IO registers starting at 
+**      The 896 has additional IO registers starting at 
 **      offset 0x80. Bit 7 of register offset is stored in 
 **      bit 7 of the SCRIPTS instruction first DWORD.
 **-----------------------------------------------------------
diff --git a/drivers/scsi/oktagon_esp.c b/drivers/scsi/oktagon_esp.c
index dd67a68c5c23..c116a6ae3c54 100644
--- a/drivers/scsi/oktagon_esp.c
+++ b/drivers/scsi/oktagon_esp.c
@@ -72,12 +72,12 @@ static void dma_advance_sg(Scsi_Cmnd *);
 static int  oktagon_notify_reboot(struct notifier_block *this, unsigned long code, void *x);
 
 #ifdef USE_BOTTOM_HALF
-static void dma_commit(void *opaque);
+static void dma_commit(struct work_struct *unused);
 
 long oktag_to_io(long *paddr, long *addr, long len);
 long oktag_from_io(long *addr, long *paddr, long len);
 
-static DECLARE_WORK(tq_fake_dma, dma_commit, NULL);
+static DECLARE_WORK(tq_fake_dma, dma_commit);
 
 #define DMA_MAXTRANSFER 0x8000
 
@@ -266,7 +266,7 @@ oktagon_notify_reboot(struct notifier_block *this, unsigned long code, void *x)
  */
  
  
-static void dma_commit(void *opaque)
+static void dma_commit(struct work_struct *unused)
 {
     long wait,len2,pos;
     struct NCR_ESP *esp;
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index ee449b29fc82..aad362ba02e0 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -154,16 +154,11 @@ static int aha152x_config_cs(struct pcmcia_device *link)
     
     DEBUG(0, "aha152x_config(0x%p)\n", link);
 
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.TupleData = tuple_data;
     tuple.TupleDataMax = 64;
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
-
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+    tuple.Attributes = 0;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
     while (1) {
         if (pcmcia_get_tuple_data(link, &tuple) != 0 ||
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 85f7ffac19a0..a1c5f265069f 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -136,14 +136,9 @@ static int fdomain_config(struct pcmcia_device *link)
 
     DEBUG(0, "fdomain_config(0x%p)\n", link);
 
-    tuple.DesiredTuple = CISTPL_CONFIG;
     tuple.TupleData = tuple_data;
     tuple.TupleDataMax = 64;
     tuple.TupleOffset = 0;
-    CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-    CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-    CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-    link->conf.ConfigBase = parse.config.base;
 
     tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
     CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index f2d79c3f0b8e..d72df5dae4ee 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -1685,16 +1685,10 @@ static int nsp_cs_config(struct pcmcia_device *link)
 
         nsp_dbg(NSP_DEBUG_INIT, "in");
 
-        tuple.DesiredTuple    = CISTPL_CONFIG;
         tuple.Attributes      = 0;
         tuple.TupleData       = tuple_data;
         tuple.TupleDataMax    = sizeof(tuple_data);
         tuple.TupleOffset     = 0;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData,  pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple,    pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present    = parse.config.rmask[0];
 
         /* Look up the current Vcc */
         CS_CHECK(GetConfigurationInfo, pcmcia_get_configuration_info(link, &conf));
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index 86c2ac6ae623..9d431fe7f47f 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -208,18 +208,11 @@ static int qlogic_config(struct pcmcia_device * link)
 
         DEBUG(0, "qlogic_config(0x%p)\n", link);
 
+        info->manf_id = link->manf_id;
+
         tuple.TupleData = (cisdata_t *) tuple_data;
         tuple.TupleDataMax = 64;
         tuple.TupleOffset = 0;
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) && (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
-                info->manf_id = le16_to_cpu(tuple.TupleData[0]);
 
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 72fe5d055de1..fb7acea60286 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -722,19 +722,11 @@ SYM53C500_config(struct pcmcia_device *link)
 
         DEBUG(0, "SYM53C500_config(0x%p)\n", link);
 
+        info->manf_id = link->manf_id;
+
         tuple.TupleData = (cisdata_t *)tuple_data;
         tuple.TupleDataMax = 64;
         tuple.TupleOffset = 0;
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-
-        tuple.DesiredTuple = CISTPL_MANFID;
-        if ((pcmcia_get_first_tuple(link, &tuple) == CS_SUCCESS) &&
-            (pcmcia_get_tuple_data(link, &tuple) == CS_SUCCESS))
-                info->manf_id = le16_to_cpu(tuple.TupleData[0]);
 
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/scsi/ppa.c b/drivers/scsi/ppa.c
index 89a2a9f11e41..584ba4d6e038 100644
--- a/drivers/scsi/ppa.c
+++ b/drivers/scsi/ppa.c
@@ -31,7 +31,7 @@ typedef struct {
         int base;               /* Actual port address          */
         int mode;               /* Transfer mode                */
         struct scsi_cmnd *cur_cmd;      /* Current queued command       */
-        struct work_struct ppa_tq;      /* Polling interrupt stuff       */
+        struct delayed_work ppa_tq;     /* Polling interrupt stuff       */
         unsigned long jstart;   /* Jiffies at start             */
         unsigned long recon_tmo;        /* How many usecs to wait for reconnection (6th bit) */
         unsigned int failed:1;  /* Failure flag                 */
@@ -627,9 +627,9 @@ static int ppa_completion(struct scsi_cmnd *cmd)
  * the scheduler's task queue to generate a stream of call-backs and
  * complete the request when the drive is ready.
  */
-static void ppa_interrupt(void *data)
+static void ppa_interrupt(struct work_struct *work)
 {
-        ppa_struct *dev = (ppa_struct *) data;
+        ppa_struct *dev = container_of(work, ppa_struct, ppa_tq.work);
         struct scsi_cmnd *cmd = dev->cur_cmd;
 
         if (!cmd) {
@@ -637,7 +637,6 @@ static void ppa_interrupt(void *data)
                 return;
         }
         if (ppa_engine(dev, cmd)) {
-                dev->ppa_tq.data = (void *) dev;
                 schedule_delayed_work(&dev->ppa_tq, 1);
                 return;
         }
@@ -822,8 +821,7 @@ static int ppa_queuecommand(struct scsi_cmnd *cmd,
         cmd->result = DID_ERROR << 16;  /* default return code */
         cmd->SCp.phase = 0;     /* bus free */
 
-        dev->ppa_tq.data = dev;
-        schedule_work(&dev->ppa_tq);
+        schedule_delayed_work(&dev->ppa_tq, 0);
 
         ppa_pb_claim(dev);
 
@@ -1086,7 +1084,7 @@ static int __ppa_attach(struct parport *pb)
         else
                 ports = 8;
 
-        INIT_WORK(&dev->ppa_tq, ppa_interrupt, dev);
+        INIT_DELAYED_WORK(&dev->ppa_tq, ppa_interrupt);
 
         err = -ENOMEM;
         host = scsi_host_alloc(&ppa_template, sizeof(ppa_struct *));
diff --git a/drivers/scsi/psi240i.c b/drivers/scsi/psi240i.c
index ac0419e2714a..899e89d6fe67 100644
--- a/drivers/scsi/psi240i.c
+++ b/drivers/scsi/psi240i.c
@@ -328,7 +328,7 @@ static void Irq_Handler (int irq, void *dev_id)
                                 pinquiryData->AdditionalLength = 35 - 4;
 
                                 // Fill in vendor identification fields.
-                                for ( z = 0;  z < 20;  z += 2 )
+                                for ( z = 0;  z < 8;  z += 2 )
                                         {
                                         pinquiryData->VendorId[z]         = ((UCHAR *)identifyData.ModelNumber)[z + 1];
                                         pinquiryData->VendorId[z + 1] = ((UCHAR *)identifyData.ModelNumber)[z];
diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 285c8e8ff1a0..7b18a6c7b7eb 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -390,7 +390,7 @@ static struct sysfs_entry {
         { "optrom_ctl", &sysfs_optrom_ctl_attr, },
         { "vpd", &sysfs_vpd_attr, 1 },
         { "sfp", &sysfs_sfp_attr, 1 },
-        { 0 },
+        { NULL },
 };
 
 void
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 08cb5e3fb553..a823f0bc519d 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -59,9 +59,6 @@ int
 qla2x00_initialize_adapter(scsi_qla_host_t *ha)
 {
         int     rval;
-        uint8_t restart_risc = 0;
-        uint8_t retry;
-        uint32_t wait_time;
 
         /* Clear adapter flags. */
         ha->flags.online = 0;
@@ -104,87 +101,15 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha)
 
         qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n");
 
-        retry = 10;
-        /*
-         * Try to configure the loop.
-         */
-        do {
-                restart_risc = 0;
-
-                /* If firmware needs to be loaded */
-                if (qla2x00_isp_firmware(ha) != QLA_SUCCESS) {
-                        if ((rval = ha->isp_ops.chip_diag(ha)) == QLA_SUCCESS) {
-                                rval = qla2x00_setup_chip(ha);
-                        }
-                }
-
-                if (rval == QLA_SUCCESS &&
-                    (rval = qla2x00_init_rings(ha)) == QLA_SUCCESS) {
-check_fw_ready_again:
-                        /*
-                         * Wait for a successful LIP up to a maximum
-                         * of (in seconds): RISC login timeout value,
-                         * RISC retry count value, and port down retry
-                         * value OR a minimum of 4 seconds OR If no
-                         * cable, only 5 seconds.
-                         */
-                        rval = qla2x00_fw_ready(ha);
-                        if (rval == QLA_SUCCESS) {
-                                clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
-
-                                /* Issue a marker after FW becomes ready. */
-                                qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
-
-                                /*
-                                 * Wait at most MAX_TARGET RSCNs for a stable
-                                 * link.
-                                 */
-                                wait_time = 256;
-                                do {
-                                        clear_bit(LOOP_RESYNC_NEEDED,
-                                            &ha->dpc_flags);
-                                        rval = qla2x00_configure_loop(ha);
-
-                                        if (test_and_clear_bit(ISP_ABORT_NEEDED,
-                                            &ha->dpc_flags)) {
-                                                restart_risc = 1;
-                                                break;
-                                        }
-
-                                        /*
-                                         * If loop state change while we were
-                                         * discoverying devices then wait for
-                                         * LIP to complete
-                                         */
-
-                                        if (atomic_read(&ha->loop_state) !=
-                                            LOOP_READY && retry--) {
-                                                goto check_fw_ready_again;
-                                        }
-                                        wait_time--;
-                                } while (!atomic_read(&ha->loop_down_timer) &&
-                                    retry &&
-                                    wait_time &&
-                                    (test_bit(LOOP_RESYNC_NEEDED,
-                                        &ha->dpc_flags)));
-
-                                if (wait_time == 0)
-                                        rval = QLA_FUNCTION_FAILED;
-                        } else if (ha->device_flags & DFLG_NO_CABLE)
-                                /* If no cable, then all is good. */
-                                rval = QLA_SUCCESS;
-                }
-        } while (restart_risc && retry--);
-
-        if (rval == QLA_SUCCESS) {
-                clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags);
-                qla2x00_marker(ha, 0, 0, MK_SYNC_ALL);
-                ha->marker_needed = 0;
-
-                ha->flags.online = 1;
-        } else {
-                DEBUG2_3(printk("%s(): **** FAILED ****\n", __func__));
+        if (qla2x00_isp_firmware(ha) != QLA_SUCCESS) {
+                rval = ha->isp_ops.chip_diag(ha);
+                if (rval)
+                        return (rval);
+                rval = qla2x00_setup_chip(ha);
+                if (rval)
+                        return (rval);
         }
+        rval = qla2x00_init_rings(ha);
 
         return (rval);
 }
@@ -2208,8 +2133,7 @@ qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport)
 
         atomic_set(&fcport->state, FCS_ONLINE);
 
-        if (ha->flags.init_done)
-                qla2x00_reg_remote_port(ha, fcport);
+        qla2x00_reg_remote_port(ha, fcport);
 }
 
 void
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 208607be78c7..d03523d3bf38 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -24,7 +24,7 @@ char qla2x00_version_str[40];
 /*
  * SRB allocation cache
  */
-static kmem_cache_t *srb_cachep;
+static struct kmem_cache *srb_cachep;
 
 /*
  * Ioctl related information.
@@ -95,6 +95,8 @@ MODULE_PARM_DESC(ql2xqfullrampup,
  */
 static int qla2xxx_slave_configure(struct scsi_device * device);
 static int qla2xxx_slave_alloc(struct scsi_device *);
+static int qla2xxx_scan_finished(struct Scsi_Host *, unsigned long time);
+static void qla2xxx_scan_start(struct Scsi_Host *);
 static void qla2xxx_slave_destroy(struct scsi_device *);
 static int qla2x00_queuecommand(struct scsi_cmnd *cmd,
                 void (*fn)(struct scsi_cmnd *));
@@ -124,6 +126,8 @@ static struct scsi_host_template qla2x00_driver_template = {
 
         .slave_alloc            = qla2xxx_slave_alloc,
         .slave_destroy          = qla2xxx_slave_destroy,
+        .scan_finished          = qla2xxx_scan_finished,
+        .scan_start             = qla2xxx_scan_start,
         .change_queue_depth     = qla2x00_change_queue_depth,
         .change_queue_type      = qla2x00_change_queue_type,
         .this_id                = -1,
@@ -287,7 +291,7 @@ qla24xx_pci_info_str(struct scsi_qla_host *ha, char *str)
         return str;
 }
 
-char *
+static char *
 qla2x00_fw_version_str(struct scsi_qla_host *ha, char *str)
 {
         char un_str[10];
@@ -325,7 +329,7 @@ qla2x00_fw_version_str(struct scsi_qla_host *ha, char *str)
         return (str);
 }
 
-char *
+static char *
 qla24xx_fw_version_str(struct scsi_qla_host *ha, char *str)
 {
         sprintf(str, "%d.%02d.%02d ", ha->fw_major_version,
@@ -634,7 +638,7 @@ qla2x00_block_error_handler(struct scsi_cmnd *cmnd)
 * Note:
 *    Only return FAILED if command not returned by firmware.
 **************************************************************************/
-int
+static int
 qla2xxx_eh_abort(struct scsi_cmnd *cmd)
 {
         scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -771,7 +775,7 @@ qla2x00_eh_wait_for_pending_target_commands(scsi_qla_host_t *ha, unsigned int t)
 *    SUCCESS/FAILURE (defined as macro in scsi.h).
 *
 **************************************************************************/
-int
+static int
 qla2xxx_eh_device_reset(struct scsi_cmnd *cmd)
 {
         scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -902,7 +906,7 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha)
 *    SUCCESS/FAILURE (defined as macro in scsi.h).
 *
 **************************************************************************/
-int
+static int
 qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd)
 {
         scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -963,7 +967,7 @@ eh_bus_reset_done:
 *
 * Note:
 **************************************************************************/
-int
+static int
 qla2xxx_eh_host_reset(struct scsi_cmnd *cmd)
 {
         scsi_qla_host_t *ha = to_qla_host(cmd->device->host);
@@ -1366,6 +1370,29 @@ qla24xx_disable_intrs(scsi_qla_host_t *ha)
         spin_unlock_irqrestore(&ha->hardware_lock, flags);
 }
 
+static void
+qla2xxx_scan_start(struct Scsi_Host *shost)
+{
+        scsi_qla_host_t *ha = (scsi_qla_host_t *)shost->hostdata;
+
+        set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags);
+        set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags);
+        set_bit(RSCN_UPDATE, &ha->dpc_flags);
+}
+
+static int
+qla2xxx_scan_finished(struct Scsi_Host *shost, unsigned long time)
+{
+        scsi_qla_host_t *ha = (scsi_qla_host_t *)shost->hostdata;
+
+        if (!ha->host)
+                return 1;
+        if (time > ha->loop_reset_delay * HZ)
+                return 1;
+
+        return atomic_read(&ha->loop_state) == LOOP_READY;
+}
+
 /*
  * PCI driver interface
  */
@@ -1377,10 +1404,8 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
         struct Scsi_Host *host;
         scsi_qla_host_t *ha;
         unsigned long   flags = 0;
-        unsigned long   wait_switch = 0;
         char pci_info[20];
         char fw_str[30];
-        fc_port_t *fcport;
         struct scsi_host_template *sht;
 
         if (pci_enable_device(pdev))
@@ -1631,30 +1656,19 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
 
         ha->isp_ops.enable_intrs(ha);
 
-        /* v2.19.5b6 */
-        /*
-         * Wait around max loop_reset_delay secs for the devices to come
-         * on-line. We don't want Linux scanning before we are ready.
-         *
-         */
-        for (wait_switch = jiffies + (ha->loop_reset_delay * HZ);
-            time_before(jiffies,wait_switch) &&
-             !(ha->device_flags & (DFLG_NO_CABLE | DFLG_FABRIC_DEVICES))
-             && (ha->device_flags & SWITCH_FOUND) ;) {
-
-                qla2x00_check_fabric_devices(ha);
-
-                msleep(10);
-        }
-
         pci_set_drvdata(pdev, ha);
+
         ha->flags.init_done = 1;
+        ha->flags.online = 1;
+
         num_hosts++;
 
         ret = scsi_add_host(host, &pdev->dev);
         if (ret)
                 goto probe_failed;
 
+        scsi_scan_host(host);
+
         qla2x00_alloc_sysfs_attr(ha);
 
         qla2x00_init_host_attr(ha);
@@ -1669,10 +1683,6 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id)
             ha->flags.enable_64bit_addressing ? '+': '-', ha->host_no,
             ha->isp_ops.fw_version_str(ha, fw_str));
 
-        /* Go with fc_rport registration. */
-        list_for_each_entry(fcport, &ha->fcports, list)
-                qla2x00_reg_remote_port(ha, fcport);
-
         return 0;
 
 probe_failed:
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index c71dbd5bd543..15390ad87456 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -449,7 +449,7 @@ nvram_data_to_access_addr(uint32_t naddr)
         return FARX_ACCESS_NVRAM_DATA | naddr;
 }
 
-uint32_t
+static uint32_t
 qla24xx_read_flash_dword(scsi_qla_host_t *ha, uint32_t addr)
 {
         int rval;
@@ -490,7 +490,7 @@ qla24xx_read_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
         return dwptr;
 }
 
-int
+static int
 qla24xx_write_flash_dword(scsi_qla_host_t *ha, uint32_t addr, uint32_t data)
 {
         int rval;
@@ -512,7 +512,7 @@ qla24xx_write_flash_dword(scsi_qla_host_t *ha, uint32_t addr, uint32_t data)
         return rval;
 }
 
-void
+static void
 qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
     uint8_t *flash_id)
 {
@@ -537,7 +537,7 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id,
         }
 }
 
-int
+static int
 qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
     uint32_t dwords)
 {
diff --git a/drivers/scsi/qla4xxx/ql4_dbg.c b/drivers/scsi/qla4xxx/ql4_dbg.c
index 752031fadfef..7b4e077a39c1 100644
--- a/drivers/scsi/qla4xxx/ql4_dbg.c
+++ b/drivers/scsi/qla4xxx/ql4_dbg.c
@@ -71,7 +71,7 @@ void __dump_registers(struct scsi_qla_host *ha)
                        readw(&ha->reg->u1.isp4010.nvram));
         }
 
-        else if (is_qla4022(ha)) {
+        else if (is_qla4022(ha) | is_qla4032(ha)) {
                 printk(KERN_INFO "0x%02X intr_mask       = 0x%08X\n",
                        (uint8_t) offsetof(struct isp_reg,
                                           u1.isp4022.intr_mask),
@@ -119,7 +119,7 @@ void __dump_registers(struct scsi_qla_host *ha)
                        readw(&ha->reg->u2.isp4010.port_err_status));
         }
 
-        else if (is_qla4022(ha)) {
+        else if (is_qla4022(ha) | is_qla4032(ha)) {
                 printk(KERN_INFO "Page 0 Registers:\n");
                 printk(KERN_INFO "0x%02X ext_hw_conf     = 0x%08X\n",
                        (uint8_t) offsetof(struct isp_reg,
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index a7f6c7b1c590..4249e52a5592 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -40,7 +40,11 @@
 
 #ifndef PCI_DEVICE_ID_QLOGIC_ISP4022
 #define PCI_DEVICE_ID_QLOGIC_ISP4022    0x4022
-#endif                          /*  */
+#endif
+
+#ifndef PCI_DEVICE_ID_QLOGIC_ISP4032
+#define PCI_DEVICE_ID_QLOGIC_ISP4032    0x4032
+#endif
 
 #define QLA_SUCCESS                     0
 #define QLA_ERROR                       1
@@ -277,7 +281,6 @@ struct scsi_qla_host {
 #define AF_INTERRUPTS_ON              6 /* 0x00000040 Not Used */
 #define AF_GET_CRASH_RECORD           7 /* 0x00000080 */
 #define AF_LINK_UP                    8 /* 0x00000100 */
-#define AF_TOPCAT_CHIP_PRESENT        9 /* 0x00000200 */
 #define AF_IRQ_ATTACHED              10 /* 0x00000400 */
 #define AF_ISNS_CMD_IN_PROCESS       12 /* 0x00001000 */
 #define AF_ISNS_CMD_DONE             13 /* 0x00002000 */
@@ -317,16 +320,17 @@ struct scsi_qla_host {
         /* NVRAM registers */
         struct eeprom_data *nvram;
         spinlock_t hardware_lock ____cacheline_aligned;
-        spinlock_t list_lock;
         uint32_t   eeprom_cmd_data;
 
         /* Counters for general statistics */
+        uint64_t isr_count;
         uint64_t adapter_error_count;
         uint64_t device_error_count;
         uint64_t total_io_count;
         uint64_t total_mbytes_xferred;
         uint64_t link_failure_count;
         uint64_t invalid_crc_count;
+        uint32_t bytes_xfered;
         uint32_t spurious_int_count;
         uint32_t aborted_io_count;
         uint32_t io_timeout_count;
@@ -438,6 +442,11 @@ static inline int is_qla4022(struct scsi_qla_host *ha)
         return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP4022;
 }
 
+static inline int is_qla4032(struct scsi_qla_host *ha)
+{
+        return ha->pdev->device == PCI_DEVICE_ID_QLOGIC_ISP4032;
+}
+
 static inline int adapter_up(struct scsi_qla_host *ha)
 {
         return (test_bit(AF_ONLINE, &ha->flags) != 0) &&
@@ -451,58 +460,58 @@ static inline struct scsi_qla_host* to_qla_host(struct Scsi_Host *shost)
 
 static inline void __iomem* isp_semaphore(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u1.isp4022.semaphore :
-                &ha->reg->u1.isp4010.nvram);
+        return (is_qla4010(ha) ?
+                &ha->reg->u1.isp4010.nvram :
+                &ha->reg->u1.isp4022.semaphore);
 }
 
 static inline void __iomem* isp_nvram(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u1.isp4022.nvram :
-                &ha->reg->u1.isp4010.nvram);
+        return (is_qla4010(ha) ?
+                &ha->reg->u1.isp4010.nvram :
+                &ha->reg->u1.isp4022.nvram);
 }
 
 static inline void __iomem* isp_ext_hw_conf(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u2.isp4022.p0.ext_hw_conf :
-                &ha->reg->u2.isp4010.ext_hw_conf);
+        return (is_qla4010(ha) ?
+                &ha->reg->u2.isp4010.ext_hw_conf :
+                &ha->reg->u2.isp4022.p0.ext_hw_conf);
 }
 
 static inline void __iomem* isp_port_status(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u2.isp4022.p0.port_status :
-                &ha->reg->u2.isp4010.port_status);
+        return (is_qla4010(ha) ?
+                &ha->reg->u2.isp4010.port_status :
+                &ha->reg->u2.isp4022.p0.port_status);
 }
 
 static inline void __iomem* isp_port_ctrl(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u2.isp4022.p0.port_ctrl :
-                &ha->reg->u2.isp4010.port_ctrl);
+        return (is_qla4010(ha) ?
+                &ha->reg->u2.isp4010.port_ctrl :
+                &ha->reg->u2.isp4022.p0.port_ctrl);
 }
 
 static inline void __iomem* isp_port_error_status(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u2.isp4022.p0.port_err_status :
-                &ha->reg->u2.isp4010.port_err_status);
+        return (is_qla4010(ha) ?
+                &ha->reg->u2.isp4010.port_err_status :
+                &ha->reg->u2.isp4022.p0.port_err_status);
 }
 
 static inline void __iomem * isp_gp_out(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                &ha->reg->u2.isp4022.p0.gp_out :
-                &ha->reg->u2.isp4010.gp_out);
+        return (is_qla4010(ha) ?
+                &ha->reg->u2.isp4010.gp_out :
+                &ha->reg->u2.isp4022.p0.gp_out);
 }
 
 static inline int eeprom_ext_hw_conf_offset(struct scsi_qla_host *ha)
 {
-        return (is_qla4022(ha) ?
-                offsetof(struct eeprom_data, isp4022.ext_hw_conf) / 2 :
-                offsetof(struct eeprom_data, isp4010.ext_hw_conf) / 2);
+        return (is_qla4010(ha) ?
+                offsetof(struct eeprom_data, isp4010.ext_hw_conf) / 2 :
+                offsetof(struct eeprom_data, isp4022.ext_hw_conf) / 2);
 }
 
 int ql4xxx_sem_spinlock(struct scsi_qla_host * ha, u32 sem_mask, u32 sem_bits);
@@ -511,59 +520,59 @@ int ql4xxx_sem_lock(struct scsi_qla_host * ha, u32 sem_mask, u32 sem_bits);
 
 static inline int ql4xxx_lock_flash(struct scsi_qla_host *a)
 {
-        if (is_qla4022(a))
+        if (is_qla4010(a))
+                return ql4xxx_sem_spinlock(a, QL4010_FLASH_SEM_MASK,
+                                           QL4010_FLASH_SEM_BITS);
+        else
                 return ql4xxx_sem_spinlock(a, QL4022_FLASH_SEM_MASK,
                                            (QL4022_RESOURCE_BITS_BASE_CODE |
                                             (a->mac_index)) << 13);
-        else
-                return ql4xxx_sem_spinlock(a, QL4010_FLASH_SEM_MASK,
-                                           QL4010_FLASH_SEM_BITS);
 }
 
 static inline void ql4xxx_unlock_flash(struct scsi_qla_host *a)
 {
-        if (is_qla4022(a))
-                ql4xxx_sem_unlock(a, QL4022_FLASH_SEM_MASK);
-        else
+        if (is_qla4010(a))
                 ql4xxx_sem_unlock(a, QL4010_FLASH_SEM_MASK);
+        else
+                ql4xxx_sem_unlock(a, QL4022_FLASH_SEM_MASK);
 }
 
 static inline int ql4xxx_lock_nvram(struct scsi_qla_host *a)
 {
-        if (is_qla4022(a))
+        if (is_qla4010(a))
+                return ql4xxx_sem_spinlock(a, QL4010_NVRAM_SEM_MASK,
+                                           QL4010_NVRAM_SEM_BITS);
+        else
                 return ql4xxx_sem_spinlock(a, QL4022_NVRAM_SEM_MASK,
                                            (QL4022_RESOURCE_BITS_BASE_CODE |
                                             (a->mac_index)) << 10);
-        else
-                return ql4xxx_sem_spinlock(a, QL4010_NVRAM_SEM_MASK,
-                                           QL4010_NVRAM_SEM_BITS);
 }
 
 static inline void ql4xxx_unlock_nvram(struct scsi_qla_host *a)
 {
-        if (is_qla4022(a))
-                ql4xxx_sem_unlock(a, QL4022_NVRAM_SEM_MASK);
-        else
+        if (is_qla4010(a))
                 ql4xxx_sem_unlock(a, QL4010_NVRAM_SEM_MASK);
+        else
+                ql4xxx_sem_unlock(a, QL4022_NVRAM_SEM_MASK);
 }
 
 static inline int ql4xxx_lock_drvr(struct scsi_qla_host *a)
 {
-        if (is_qla4022(a))
+        if (is_qla4010(a))
+                return ql4xxx_sem_lock(a, QL4010_DRVR_SEM_MASK,
+                                       QL4010_DRVR_SEM_BITS);
+        else
                 return ql4xxx_sem_lock(a, QL4022_DRVR_SEM_MASK,
                                        (QL4022_RESOURCE_BITS_BASE_CODE |
                                         (a->mac_index)) << 1);
-        else
-                return ql4xxx_sem_lock(a, QL4010_DRVR_SEM_MASK,
-                                       QL4010_DRVR_SEM_BITS);
 }
 
 static inline void ql4xxx_unlock_drvr(struct scsi_qla_host *a)
 {
-        if (is_qla4022(a))
-                ql4xxx_sem_unlock(a, QL4022_DRVR_SEM_MASK);
-        else
+        if (is_qla4010(a))
                 ql4xxx_sem_unlock(a, QL4010_DRVR_SEM_MASK);
+        else
+                ql4xxx_sem_unlock(a, QL4022_DRVR_SEM_MASK);
 }
 
 /*---------------------------------------------------------------------------*/
diff --git a/drivers/scsi/qla4xxx/ql4_fw.h b/drivers/scsi/qla4xxx/ql4_fw.h
index 427489de64bc..4eea8c571916 100644
--- a/drivers/scsi/qla4xxx/ql4_fw.h
+++ b/drivers/scsi/qla4xxx/ql4_fw.h
@@ -296,7 +296,6 @@ static inline uint32_t clr_rmask(uint32_t val)
 /*  ISP Semaphore definitions */
 
 /*  ISP General Purpose Output definitions */
-#define GPOR_TOPCAT_RESET                       0x00000004
 
 /*  shadow registers (DMA'd from HA to system memory.  read only) */
 struct shadow_regs {
@@ -339,10 +338,13 @@ union external_hw_config_reg {
 /*  Mailbox command definitions */
 #define MBOX_CMD_ABOUT_FW                       0x0009
 #define MBOX_CMD_LUN_RESET                      0x0016
+#define MBOX_CMD_GET_MANAGEMENT_DATA            0x001E
 #define MBOX_CMD_GET_FW_STATUS                  0x001F
 #define MBOX_CMD_SET_ISNS_SERVICE               0x0021
 #define ISNS_DISABLE                            0
 #define ISNS_ENABLE                             1
+#define MBOX_CMD_COPY_FLASH                     0x0024
+#define MBOX_CMD_WRITE_FLASH                    0x0025
 #define MBOX_CMD_READ_FLASH                     0x0026
 #define MBOX_CMD_CLEAR_DATABASE_ENTRY           0x0031
 #define MBOX_CMD_CONN_CLOSE_SESS_LOGOUT         0x0056
@@ -360,10 +362,13 @@ union external_hw_config_reg {
 #define DDB_DS_SESSION_FAILED                   0x06
 #define DDB_DS_LOGIN_IN_PROCESS                 0x07
 #define MBOX_CMD_GET_FW_STATE                   0x0069
+#define MBOX_CMD_GET_INIT_FW_CTRL_BLOCK_DEFAULTS 0x006A
+#define MBOX_CMD_RESTORE_FACTORY_DEFAULTS       0x0087
 
 /* Mailbox 1 */
 #define FW_STATE_READY                          0x0000
 #define FW_STATE_CONFIG_WAIT                    0x0001
+#define FW_STATE_WAIT_LOGIN                     0x0002
 #define FW_STATE_ERROR                          0x0004
 #define FW_STATE_DHCP_IN_PROGRESS               0x0008
 
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 1b221ff0f6f7..2122967bbf0b 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -8,6 +8,7 @@
 #ifndef __QLA4x_GBL_H
 #define __QLA4x_GBL_H
 
+int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a);
 int qla4xxx_send_tgts(struct scsi_qla_host *ha, char *ip, uint16_t port);
 int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb);
 int qla4xxx_initialize_adapter(struct scsi_qla_host * ha,
@@ -75,4 +76,4 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
 extern int ql4xextended_error_logging;
 extern int ql4xdiscoverywait;
 extern int ql4xdontresethba;
-#endif                          /* _QLA4x_GBL_H */
+#endif /* _QLA4x_GBL_H */
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index bb3a1c11f44c..cc210f297a78 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -259,10 +259,16 @@ static int qla4xxx_fw_ready(struct scsi_qla_host *ha)
                               "seconds expired= %d\n", ha->host_no, __func__,
                               ha->firmware_state, ha->addl_fw_state,
                               timeout_count));
+                if (is_qla4032(ha) &&
+                        !(ha->addl_fw_state & FW_ADDSTATE_LINK_UP) &&
+                        (timeout_count < ADAPTER_INIT_TOV - 5)) {
+                        break;
+                }
+
                 msleep(1000);
         }                       /* end of for */
 
-        if (timeout_count <= 0)
+        if (timeout_count == 0)
                 DEBUG2(printk("scsi%ld: %s: FW Initialization timed out!\n",
                               ha->host_no, __func__));
 
@@ -806,32 +812,6 @@ int qla4xxx_relogin_device(struct scsi_qla_host *ha,
         return QLA_SUCCESS;
 }
 
-/**
- * qla4010_get_topcat_presence - check if it is QLA4040 TopCat Chip
- * @ha: Pointer to host adapter structure.
- *
- **/
-static int qla4010_get_topcat_presence(struct scsi_qla_host *ha)
-{
-        unsigned long flags;
-        uint16_t topcat;
-
-        if (ql4xxx_lock_nvram(ha) != QLA_SUCCESS)
-                return QLA_ERROR;
-        spin_lock_irqsave(&ha->hardware_lock, flags);
-        topcat = rd_nvram_word(ha, offsetof(struct eeprom_data,
-                                            isp4010.topcat));
-        spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
-        if ((topcat & TOPCAT_MASK) == TOPCAT_PRESENT)
-                set_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags);
-        else
-                clear_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags);
-        ql4xxx_unlock_nvram(ha);
-        return QLA_SUCCESS;
-}
-
-
 static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
 {
         unsigned long flags;
@@ -866,7 +846,7 @@ static int qla4xxx_config_nvram(struct scsi_qla_host *ha)
                 /* set defaults */
                 if (is_qla4010(ha))
                         extHwConfig.Asuint32_t = 0x1912;
-                else if (is_qla4022(ha))
+                else if (is_qla4022(ha) | is_qla4032(ha))
                         extHwConfig.Asuint32_t = 0x0023;
         }
         DEBUG(printk("scsi%ld: %s: Setting extHwConfig to 0xFFFF%04x\n",
@@ -927,7 +907,7 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
 
         spin_lock_irqsave(&ha->hardware_lock, flags);
         writel(jiffies, &ha->reg->mailbox[7]);
-        if (is_qla4022(ha))
+        if (is_qla4022(ha) | is_qla4032(ha))
                 writel(set_rmask(NVR_WRITE_ENABLE),
                        &ha->reg->u1.isp4022.nvram);
 
@@ -978,7 +958,7 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
         return status;
 }
 
-static int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
+int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
 {
 #define QL4_LOCK_DRVR_WAIT      300
 #define QL4_LOCK_DRVR_SLEEP     100
@@ -1018,12 +998,7 @@ static int qla4xxx_start_firmware(struct scsi_qla_host *ha)
         int soft_reset = 1;
         int config_chip = 0;
 
-        if (is_qla4010(ha)){
-                if (qla4010_get_topcat_presence(ha) != QLA_SUCCESS)
-                        return QLA_ERROR;
-        }
-
-        if (is_qla4022(ha))
+        if (is_qla4022(ha) | is_qla4032(ha))
                 ql4xxx_set_mac_number(ha);
 
         if (ql4xxx_lock_drvr_wait(ha) != QLA_SUCCESS)
diff --git a/drivers/scsi/qla4xxx/ql4_inline.h b/drivers/scsi/qla4xxx/ql4_inline.h
index 0d61797af7da..6375eb017dd3 100644
--- a/drivers/scsi/qla4xxx/ql4_inline.h
+++ b/drivers/scsi/qla4xxx/ql4_inline.h
@@ -38,7 +38,7 @@ qla4xxx_lookup_ddb_by_fw_index(struct scsi_qla_host *ha, uint32_t fw_ddb_index)
 static inline void
 __qla4xxx_enable_intrs(struct scsi_qla_host *ha)
 {
-        if (is_qla4022(ha)) {
+        if (is_qla4022(ha) | is_qla4032(ha)) {
                 writel(set_rmask(IMR_SCSI_INTR_ENABLE),
                        &ha->reg->u1.isp4022.intr_mask);
                 readl(&ha->reg->u1.isp4022.intr_mask);
@@ -52,7 +52,7 @@ __qla4xxx_enable_intrs(struct scsi_qla_host *ha)
 static inline void
 __qla4xxx_disable_intrs(struct scsi_qla_host *ha)
 {
-        if (is_qla4022(ha)) {
+        if (is_qla4022(ha) | is_qla4032(ha)) {
                 writel(clr_rmask(IMR_SCSI_INTR_ENABLE),
                        &ha->reg->u1.isp4022.intr_mask);
                 readl(&ha->reg->u1.isp4022.intr_mask);
diff --git a/drivers/scsi/qla4xxx/ql4_iocb.c b/drivers/scsi/qla4xxx/ql4_iocb.c
index c0a254b89a30..d41ce380eedc 100644
--- a/drivers/scsi/qla4xxx/ql4_iocb.c
+++ b/drivers/scsi/qla4xxx/ql4_iocb.c
@@ -294,6 +294,12 @@ int qla4xxx_send_command_to_isp(struct scsi_qla_host *ha, struct srb * srb)
                         cmd_entry->control_flags = CF_WRITE;
                 else if (cmd->sc_data_direction == DMA_FROM_DEVICE)
                         cmd_entry->control_flags = CF_READ;
+
+                ha->bytes_xfered += cmd->request_bufflen;
+                if (ha->bytes_xfered & ~0xFFFFF){
+                        ha->total_mbytes_xferred += ha->bytes_xfered >> 20;
+                        ha->bytes_xfered &= 0xFFFFF;
+                }
         }
 
         /* Set tagged queueing control flags */
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index 1e283321a59d..ef975e0dc87f 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -627,6 +627,7 @@ irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id)
 
         spin_lock_irqsave(&ha->hardware_lock, flags);
 
+        ha->isr_count++;
         /*
          * Repeatedly service interrupts up to a maximum of
          * MAX_REQS_SERVICED_PER_INTR
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.c b/drivers/scsi/qla4xxx/ql4_nvram.c
index e3957ca5b645..58afd135aa1d 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.c
+++ b/drivers/scsi/qla4xxx/ql4_nvram.c
@@ -7,15 +7,22 @@
 
 #include "ql4_def.h"
 
+static inline void eeprom_cmd(uint32_t cmd, struct scsi_qla_host *ha)
+{
+        writel(cmd, isp_nvram(ha));
+        readl(isp_nvram(ha));
+        udelay(1);
+}
+
 static inline int eeprom_size(struct scsi_qla_host *ha)
 {
-        return is_qla4022(ha) ? FM93C86A_SIZE_16 : FM93C66A_SIZE_16;
+        return is_qla4010(ha) ? FM93C66A_SIZE_16 : FM93C86A_SIZE_16;
 }
 
 static inline int eeprom_no_addr_bits(struct scsi_qla_host *ha)
 {
-        return is_qla4022(ha) ? FM93C86A_NO_ADDR_BITS_16 :
-                FM93C56A_NO_ADDR_BITS_16;
+        return is_qla4010(ha) ? FM93C56A_NO_ADDR_BITS_16 :
+                FM93C86A_NO_ADDR_BITS_16 ;
 }
 
 static inline int eeprom_no_data_bits(struct scsi_qla_host *ha)
@@ -28,8 +35,7 @@ static int fm93c56a_select(struct scsi_qla_host * ha)
         DEBUG5(printk(KERN_ERR "fm93c56a_select:\n"));
 
         ha->eeprom_cmd_data = AUBURN_EEPROM_CS_1 | 0x000f0000;
-        writel(ha->eeprom_cmd_data, isp_nvram(ha));
-        readl(isp_nvram(ha));
+        eeprom_cmd(ha->eeprom_cmd_data, ha);
         return 1;
 }
 
@@ -41,12 +47,13 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
         int previousBit;
 
         /* Clock in a zero, then do the start bit. */
-        writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1, isp_nvram(ha));
-        writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
-               AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-        writel(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
-               AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-        readl(isp_nvram(ha));
+        eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1, ha);
+
+        eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
+               AUBURN_EEPROM_CLK_RISE, ha);
+        eeprom_cmd(ha->eeprom_cmd_data | AUBURN_EEPROM_DO_1 |
+               AUBURN_EEPROM_CLK_FALL, ha);
+
         mask = 1 << (FM93C56A_CMD_BITS - 1);
 
         /* Force the previous data bit to be different. */
@@ -60,14 +67,14 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
                          * If the bit changed, then change the DO state to
                          * match.
                          */
-                        writel(ha->eeprom_cmd_data | dataBit, isp_nvram(ha));
+                        eeprom_cmd(ha->eeprom_cmd_data | dataBit, ha);
                         previousBit = dataBit;
                 }
-                writel(ha->eeprom_cmd_data | dataBit |
-                       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-                writel(ha->eeprom_cmd_data | dataBit |
-                       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-                readl(isp_nvram(ha));
+                eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+                       AUBURN_EEPROM_CLK_RISE, ha);
+                eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+                       AUBURN_EEPROM_CLK_FALL, ha);
+
                 cmd = cmd << 1;
         }
         mask = 1 << (eeprom_no_addr_bits(ha) - 1);
@@ -82,14 +89,15 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
                          * If the bit changed, then change the DO state to
                          * match.
                          */
-                        writel(ha->eeprom_cmd_data | dataBit, isp_nvram(ha));
+                        eeprom_cmd(ha->eeprom_cmd_data | dataBit, ha);
+
                         previousBit = dataBit;
                 }
-                writel(ha->eeprom_cmd_data | dataBit |
-                       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-                writel(ha->eeprom_cmd_data | dataBit |
-                       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-                readl(isp_nvram(ha));
+                eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+                       AUBURN_EEPROM_CLK_RISE, ha);
+                eeprom_cmd(ha->eeprom_cmd_data | dataBit |
+                       AUBURN_EEPROM_CLK_FALL, ha);
+
                 addr = addr << 1;
         }
         return 1;
@@ -98,8 +106,7 @@ static int fm93c56a_cmd(struct scsi_qla_host * ha, int cmd, int addr)
 static int fm93c56a_deselect(struct scsi_qla_host * ha)
 {
         ha->eeprom_cmd_data = AUBURN_EEPROM_CS_0 | 0x000f0000;
-        writel(ha->eeprom_cmd_data, isp_nvram(ha));
-        readl(isp_nvram(ha));
+        eeprom_cmd(ha->eeprom_cmd_data, ha);
         return 1;
 }
 
@@ -112,12 +119,13 @@ static int fm93c56a_datain(struct scsi_qla_host * ha, unsigned short *value)
         /* Read the data bits
          * The first bit is a dummy.  Clock right over it. */
         for (i = 0; i < eeprom_no_data_bits(ha); i++) {
-                writel(ha->eeprom_cmd_data |
-                       AUBURN_EEPROM_CLK_RISE, isp_nvram(ha));
-                writel(ha->eeprom_cmd_data |
-                       AUBURN_EEPROM_CLK_FALL, isp_nvram(ha));
-                dataBit =
-                        (readw(isp_nvram(ha)) & AUBURN_EEPROM_DI_1) ? 1 : 0;
+                eeprom_cmd(ha->eeprom_cmd_data |
+                       AUBURN_EEPROM_CLK_RISE, ha);
+                eeprom_cmd(ha->eeprom_cmd_data |
+                       AUBURN_EEPROM_CLK_FALL, ha);
+
+                dataBit = (readw(isp_nvram(ha)) & AUBURN_EEPROM_DI_1) ? 1 : 0;
+
                 data = (data << 1) | dataBit;
         }
 
diff --git a/drivers/scsi/qla4xxx/ql4_nvram.h b/drivers/scsi/qla4xxx/ql4_nvram.h
index 08e2aed8c6cc..b47b4fc59d83 100644
--- a/drivers/scsi/qla4xxx/ql4_nvram.h
+++ b/drivers/scsi/qla4xxx/ql4_nvram.h
@@ -134,9 +134,7 @@ struct eeprom_data {
                         u16 phyConfig;  /* x36 */
 #define  PHY_CONFIG_PHY_ADDR_MASK             0x1f
 #define  PHY_CONFIG_ENABLE_FW_MANAGEMENT_MASK 0x20
-                        u16 topcat;     /* x38 */
-#define TOPCAT_PRESENT          0x0100
-#define TOPCAT_MASK             0xFF00
+                        u16 reserved_56;        /* x38 */
 
 #define EEPROM_UNUSED_1_SIZE   2
                         u8 unused_1[EEPROM_UNUSED_1_SIZE]; /* x3A */
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 5b8db6109536..9ef693c8809a 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -19,7 +19,7 @@ char qla4xxx_version_str[40];
 /*
  * SRB allocation cache
  */
-static kmem_cache_t *srb_cachep;
+static struct kmem_cache *srb_cachep;
 
 /*
  * Module parameter information and variables
@@ -708,10 +708,10 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha)
 }
 
 /**
- * qla4010_soft_reset - performs soft reset.
+ * qla4xxx_soft_reset - performs soft reset.
  * @ha: Pointer to host adapter structure.
  **/
-static int qla4010_soft_reset(struct scsi_qla_host *ha)
+int qla4xxx_soft_reset(struct scsi_qla_host *ha)
 {
         uint32_t max_wait_time;
         unsigned long flags = 0;
@@ -817,29 +817,6 @@ static int qla4010_soft_reset(struct scsi_qla_host *ha)
 }
 
 /**
- * qla4xxx_topcat_reset - performs hard reset of TopCat Chip.
- * @ha: Pointer to host adapter structure.
- **/
-static int qla4xxx_topcat_reset(struct scsi_qla_host *ha)
-{
-        unsigned long flags;
-
-        ql4xxx_lock_nvram(ha);
-        spin_lock_irqsave(&ha->hardware_lock, flags);
-        writel(set_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha));
-        readl(isp_gp_out(ha));
-        mdelay(1);
-
-        writel(clr_rmask(GPOR_TOPCAT_RESET), isp_gp_out(ha));
-        readl(isp_gp_out(ha));
-        spin_unlock_irqrestore(&ha->hardware_lock, flags);
-        mdelay(2523);
-
-        ql4xxx_unlock_nvram(ha);
-        return QLA_SUCCESS;
-}
-
-/**
  * qla4xxx_flush_active_srbs - returns all outstanding i/o requests to O.S.
  * @ha: Pointer to host adapter structure.
  *
@@ -867,26 +844,6 @@ static void qla4xxx_flush_active_srbs(struct scsi_qla_host *ha)
 }
 
 /**
- * qla4xxx_hard_reset - performs HBA Hard Reset
- * @ha: Pointer to host adapter structure.
- **/
-static int qla4xxx_hard_reset(struct scsi_qla_host *ha)
-{
-        /* The QLA4010 really doesn't have an equivalent to a hard reset */
-        qla4xxx_flush_active_srbs(ha);
-        if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) {
-                int status = QLA_ERROR;
-
-                if ((qla4010_soft_reset(ha) == QLA_SUCCESS) &&
-                    (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) &&
-                    (qla4010_soft_reset(ha) == QLA_SUCCESS))
-                        status = QLA_SUCCESS;
-                return status;
-        } else
-                return qla4010_soft_reset(ha);
-}
-
-/**
  * qla4xxx_recover_adapter - recovers adapter after a fatal error
  * @ha: Pointer to host adapter structure.
  * @renew_ddb_list: Indicates what to do with the adapter's ddb list
@@ -919,18 +876,11 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha,
         if (status == QLA_SUCCESS) {
                 DEBUG2(printk("scsi%ld: %s - Performing soft reset..\n",
                               ha->host_no, __func__));
-                status = qla4xxx_soft_reset(ha);
-        }
-        /* FIXMEkaren: Do we want to keep interrupts enabled and process
-           AENs after soft reset */
-
-        /* If firmware (SOFT) reset failed, or if all outstanding
-         * commands have not returned, then do a HARD reset.
-         */
-        if (status == QLA_ERROR) {
-                DEBUG2(printk("scsi%ld: %s - Performing hard reset..\n",
-                              ha->host_no, __func__));
-                status = qla4xxx_hard_reset(ha);
+                qla4xxx_flush_active_srbs(ha);
+                if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
+                        status = qla4xxx_soft_reset(ha);
+                else
+                        status = QLA_ERROR;
         }
 
         /* Flush any pending ddb changed AENs */
@@ -1011,18 +961,15 @@ static int qla4xxx_recover_adapter(struct scsi_qla_host *ha,
  * the mid-level tries to sleep when it reaches the driver threshold
  * "host->can_queue". This can cause a panic if we were in our interrupt code.
  **/
-static void qla4xxx_do_dpc(void *data)
+static void qla4xxx_do_dpc(struct work_struct *work)
 {
-        struct scsi_qla_host *ha = (struct scsi_qla_host *) data;
+        struct scsi_qla_host *ha =
+                container_of(work, struct scsi_qla_host, dpc_work);
         struct ddb_entry *ddb_entry, *dtemp;
 
-        DEBUG2(printk("scsi%ld: %s: DPC handler waking up.\n",
-                      ha->host_no, __func__));
-
-        DEBUG2(printk("scsi%ld: %s: ha->flags = 0x%08lx\n",
-                      ha->host_no, __func__, ha->flags));
-        DEBUG2(printk("scsi%ld: %s: ha->dpc_flags = 0x%08lx\n",
-                      ha->host_no, __func__, ha->dpc_flags));
+        DEBUG2(printk("scsi%ld: %s: DPC handler waking up."
+                "flags = 0x%08lx, dpc_flags = 0x%08lx\n",
+                ha->host_no, __func__, ha->flags, ha->dpc_flags));
 
         /* Initialization not yet finished. Don't do anything yet. */
         if (!test_bit(AF_INIT_DONE, &ha->flags))
@@ -1032,16 +979,8 @@ static void qla4xxx_do_dpc(void *data)
             test_bit(DPC_RESET_HA, &ha->dpc_flags) ||
             test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags) ||
             test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags)) {
-                if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags))
-                        /*
-                         * dg 09/23 Never initialize ddb list
-                         * once we up and running
-                         * qla4xxx_recover_adapter(ha,
-                         *    REBUILD_DDB_LIST);
-                         */
-                        qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
-
-                if (test_bit(DPC_RESET_HA, &ha->dpc_flags))
+                if (test_bit(DPC_RESET_HA_DESTROY_DDB_LIST, &ha->dpc_flags) ||
+                        test_bit(DPC_RESET_HA, &ha->dpc_flags))
                         qla4xxx_recover_adapter(ha, PRESERVE_DDB_LIST);
 
                 if (test_and_clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {
@@ -1122,7 +1061,8 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
                 destroy_workqueue(ha->dpc_thread);
 
         /* Issue Soft Reset to put firmware in unknown state */
-        qla4xxx_soft_reset(ha);
+        if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
+                qla4xxx_soft_reset(ha);
 
         /* Remove timer thread, if present */
         if (ha->timer_active)
@@ -1261,7 +1201,6 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
         init_waitqueue_head(&ha->mailbox_wait_queue);
 
         spin_lock_init(&ha->hardware_lock);
-        spin_lock_init(&ha->list_lock);
 
         /* Allocate dma buffers */
         if (qla4xxx_mem_alloc(ha)) {
@@ -1315,7 +1254,7 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
                 ret = -ENODEV;
                 goto probe_failed;
         }
-        INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc, ha);
+        INIT_WORK(&ha->dpc_work, qla4xxx_do_dpc);
 
         ret = request_irq(pdev->irq, qla4xxx_intr_handler,
                           SA_INTERRUPT|SA_SHIRQ, "qla4xxx", ha);
@@ -1468,27 +1407,6 @@ struct srb * qla4xxx_del_from_active_array(struct scsi_qla_host *ha, uint32_t in
 }
 
 /**
- * qla4xxx_soft_reset - performs a SOFT RESET of hba.
- * @ha: Pointer to host adapter structure.
- **/
-int qla4xxx_soft_reset(struct scsi_qla_host *ha)
-{
-
-        DEBUG2(printk(KERN_WARNING "scsi%ld: %s: chip reset!\n", ha->host_no,
-                      __func__));
-        if (test_bit(AF_TOPCAT_CHIP_PRESENT, &ha->flags)) {
-                int status = QLA_ERROR;
-
-                if ((qla4010_soft_reset(ha) == QLA_SUCCESS) &&
-                    (qla4xxx_topcat_reset(ha) == QLA_SUCCESS) &&
-                    (qla4010_soft_reset(ha) == QLA_SUCCESS) )
-                        status = QLA_SUCCESS;
-                return status;
-        } else
-                return qla4010_soft_reset(ha);
-}
-
-/**
  * qla4xxx_eh_wait_on_command - waits for command to be returned by firmware
  * @ha: actual ha whose done queue will contain the comd returned by firmware.
  * @cmd: Scsi Command to wait on.
@@ -1686,6 +1604,12 @@ static struct pci_device_id qla4xxx_pci_tbl[] = {
                 .subvendor      = PCI_ANY_ID,
                 .subdevice      = PCI_ANY_ID,
         },
+        {
+                .vendor         = PCI_VENDOR_ID_QLOGIC,
+                .device         = PCI_DEVICE_ID_QLOGIC_ISP4032,
+                .subvendor      = PCI_ANY_ID,
+                .subdevice      = PCI_ANY_ID,
+        },
         {0, 0},
 };
 MODULE_DEVICE_TABLE(pci, qla4xxx_pci_tbl);
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index b3fe7e68988e..454e19c8ad68 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,9 +5,4 @@
  * See LICENSE.qla4xxx for copyright and licensing details.
  */
 
-#define QLA4XXX_DRIVER_VERSION  "5.00.05b9-k"
-
-#define QL4_DRIVER_MAJOR_VER    5
-#define QL4_DRIVER_MINOR_VER    0
-#define QL4_DRIVER_PATCH_VER    5
-#define QL4_DRIVER_BETA_VER     9
+#define QLA4XXX_DRIVER_VERSION  "5.00.07-k"
diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
index c59f31533ab4..24cffd98ee63 100644
--- a/drivers/scsi/scsi.c
+++ b/drivers/scsi/scsi.c
@@ -136,7 +136,7 @@ const char * scsi_device_type(unsigned type)
 EXPORT_SYMBOL(scsi_device_type);
 
 struct scsi_host_cmd_pool {
-        kmem_cache_t    *slab;
+        struct kmem_cache       *slab;
         unsigned int    users;
         char            *name;
         unsigned int    slab_flags;
@@ -156,8 +156,7 @@ static struct scsi_host_cmd_pool scsi_cmd_dma_pool = {
 
 static DEFINE_MUTEX(host_cmd_pool_mutex);
 
-static struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost,
-                                            gfp_t gfp_mask)
+struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost, gfp_t gfp_mask)
 {
         struct scsi_cmnd *cmd;
 
@@ -178,6 +177,7 @@ static struct scsi_cmnd *__scsi_get_command(struct Scsi_Host *shost,
 
         return cmd;
 }
+EXPORT_SYMBOL_GPL(__scsi_get_command);
 
 /*
  * Function:    scsi_get_command()
@@ -214,9 +214,29 @@ struct scsi_cmnd *scsi_get_command(struct scsi_device *dev, gfp_t gfp_mask)
                 put_device(&dev->sdev_gendev);
 
         return cmd;
-}                               
+}
 EXPORT_SYMBOL(scsi_get_command);
 
+void __scsi_put_command(struct Scsi_Host *shost, struct scsi_cmnd *cmd,
+                        struct device *dev)
+{
+        unsigned long flags;
+
+        /* changing locks here, don't need to restore the irq state */
+        spin_lock_irqsave(&shost->free_list_lock, flags);
+        if (unlikely(list_empty(&shost->free_list))) {
+                list_add(&cmd->list, &shost->free_list);
+                cmd = NULL;
+        }
+        spin_unlock_irqrestore(&shost->free_list_lock, flags);
+
+        if (likely(cmd != NULL))
+                kmem_cache_free(shost->cmd_pool->slab, cmd);
+
+        put_device(dev);
+}
+EXPORT_SYMBOL(__scsi_put_command);
+
 /*
  * Function:    scsi_put_command()
  *
@@ -231,26 +251,15 @@ EXPORT_SYMBOL(scsi_get_command);
 void scsi_put_command(struct scsi_cmnd *cmd)
 {
         struct scsi_device *sdev = cmd->device;
-        struct Scsi_Host *shost = sdev->host;
         unsigned long flags;
-        
+
         /* serious error if the command hasn't come from a device list */
         spin_lock_irqsave(&cmd->device->list_lock, flags);
         BUG_ON(list_empty(&cmd->list));
         list_del_init(&cmd->list);
-        spin_unlock(&cmd->device->list_lock);
-        /* changing locks here, don't need to restore the irq state */
-        spin_lock(&shost->free_list_lock);
-        if (unlikely(list_empty(&shost->free_list))) {
-                list_add(&cmd->list, &shost->free_list);
-                cmd = NULL;
-        }
-        spin_unlock_irqrestore(&shost->free_list_lock, flags);
-
-        if (likely(cmd != NULL))
-                kmem_cache_free(shost->cmd_pool->slab, cmd);
+        spin_unlock_irqrestore(&cmd->device->list_lock, flags);
 
-        put_device(&sdev->sdev_gendev);
+        __scsi_put_command(cmd->device->host, cmd, &sdev->sdev_gendev);
 }
 EXPORT_SYMBOL(scsi_put_command);
 
@@ -871,9 +880,9 @@ EXPORT_SYMBOL(scsi_device_get);
  */
 void scsi_device_put(struct scsi_device *sdev)
 {
+#ifdef CONFIG_MODULE_UNLOAD
         struct module *module = sdev->host->hostt->module;
 
-#ifdef CONFIG_MODULE_UNLOAD
         /* The module refcount will be zero if scsi_device_get()
          * was called from a module removal routine */
         if (module && module_refcount(module) != 0)
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index aff1b0cfd4b2..2ecb6ff42444 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -453,9 +453,18 @@ static void scsi_eh_done(struct scsi_cmnd *scmd)
 }
 
 /**
- * scsi_send_eh_cmnd  - send a cmd to a device as part of error recovery.
- * @scmd:       SCSI Cmd to send.
- * @timeout:    Timeout for cmd.
+ * scsi_send_eh_cmnd  - submit a scsi command as part of error recory
+ * @scmd:       SCSI command structure to hijack
+ * @cmnd:       CDB to send
+ * @cmnd_size:  size in bytes of @cmnd
+ * @timeout:    timeout for this request
+ * @copy_sense: request sense data if set to 1
+ *
+ * This function is used to send a scsi command down to a target device
+ * as part of the error recovery process.  If @copy_sense is 0 the command
+ * sent must be one that does not transfer any data.  If @copy_sense is 1
+ * the command must be REQUEST_SENSE and this functions copies out the
+ * sense buffer it got into @scmd->sense_buffer.
  *
  * Return value:
  *    SUCCESS or FAILED or NEEDS_RETRY
@@ -469,6 +478,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
         DECLARE_COMPLETION_ONSTACK(done);
         unsigned long timeleft;
         unsigned long flags;
+        struct scatterlist sgl;
         unsigned char old_cmnd[MAX_COMMAND_SIZE];
         enum dma_data_direction old_data_direction;
         unsigned short old_use_sg;
@@ -500,19 +510,24 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
                 if (shost->hostt->unchecked_isa_dma)
                         gfp_mask |= __GFP_DMA;
 
-                scmd->sc_data_direction = DMA_FROM_DEVICE;
-                scmd->request_bufflen = 252;
-                scmd->request_buffer = kzalloc(scmd->request_bufflen, gfp_mask);
-                if (!scmd->request_buffer)
+                sgl.page = alloc_page(gfp_mask);
+                if (!sgl.page)
                         return FAILED;
+                sgl.offset = 0;
+                sgl.length = 252;
+
+                scmd->sc_data_direction = DMA_FROM_DEVICE;
+                scmd->request_bufflen = sgl.length;
+                scmd->request_buffer = &sgl;
+                scmd->use_sg = 1;
         } else {
                 scmd->request_buffer = NULL;
                 scmd->request_bufflen = 0;
                 scmd->sc_data_direction = DMA_NONE;
+                scmd->use_sg = 0;
         }
 
         scmd->underflow = 0;
-        scmd->use_sg = 0;
         scmd->cmd_len = COMMAND_SIZE(scmd->cmnd[0]);
 
         if (sdev->scsi_level <= SCSI_2)
@@ -583,7 +598,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, unsigned char *cmnd,
                         memcpy(scmd->sense_buffer, scmd->request_buffer,
                                sizeof(scmd->sense_buffer));
                 }
-                kfree(scmd->request_buffer);
+                __free_page(sgl.page);
         }
 
 
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index d2c02df12fdc..1748e27501cd 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -36,7 +36,7 @@
 struct scsi_host_sg_pool {
         size_t          size;
         char            *name; 
-        kmem_cache_t    *slab;
+        struct kmem_cache       *slab;
         mempool_t       *pool;
 };
 
@@ -241,7 +241,7 @@ struct scsi_io_context {
         char sense[SCSI_SENSE_BUFFERSIZE];
 };
 
-static kmem_cache_t *scsi_io_context_cache;
+static struct kmem_cache *scsi_io_context_cache;
 
 static void scsi_end_async(struct request *req, int uptodate)
 {
@@ -410,6 +410,7 @@ int scsi_execute_async(struct scsi_device *sdev, const unsigned char *cmd,
                 goto free_req;
 
         req->cmd_len = cmd_len;
+        memset(req->cmd, 0, BLK_MAX_CDB); /* ATAPI hates garbage after CDB */
         memcpy(req->cmd, cmd, req->cmd_len);
         req->sense = sioc->sense;
         req->sense_len = 0;
@@ -703,7 +704,7 @@ static struct scsi_cmnd *scsi_end_request(struct scsi_cmnd *cmd, int uptodate,
         return NULL;
 }
 
-static struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_mask)
+struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_mask)
 {
         struct scsi_host_sg_pool *sgp;
         struct scatterlist *sgl;
@@ -744,7 +745,9 @@ static struct scatterlist *scsi_alloc_sgtable(struct scsi_cmnd *cmd, gfp_t gfp_m
         return sgl;
 }
 
-static void scsi_free_sgtable(struct scatterlist *sgl, int index)
+EXPORT_SYMBOL(scsi_alloc_sgtable);
+
+void scsi_free_sgtable(struct scatterlist *sgl, int index)
 {
         struct scsi_host_sg_pool *sgp;
 
@@ -754,6 +757,8 @@ static void scsi_free_sgtable(struct scatterlist *sgl, int index)
         mempool_free(sgl, sgp->pool);
 }
 
+EXPORT_SYMBOL(scsi_free_sgtable);
+
 /*
  * Function:    scsi_release_buffers()
  *
@@ -995,25 +1000,14 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
         int                count;
 
         /*
-         * if this is a rq->data based REQ_BLOCK_PC, setup for a non-sg xfer
-         */
-        if (blk_pc_request(req) && !req->bio) {
-                cmd->request_bufflen = req->data_len;
-                cmd->request_buffer = req->data;
-                req->buffer = req->data;
-                cmd->use_sg = 0;
-                return 0;
-        }
-
-        /*
-         * we used to not use scatter-gather for single segment request,
+         * We used to not use scatter-gather for single segment request,
          * but now we do (it makes highmem I/O easier to support without
          * kmapping pages)
          */
         cmd->use_sg = req->nr_phys_segments;
 
         /*
-         * if sg table allocation fails, requeue request later.
+         * If sg table allocation fails, requeue request later.
          */
         sgpnt = scsi_alloc_sgtable(cmd, GFP_ATOMIC);
         if (unlikely(!sgpnt)) {
@@ -1021,24 +1015,21 @@ static int scsi_init_io(struct scsi_cmnd *cmd)
                 return BLKPREP_DEFER;
         }
 
+        req->buffer = NULL;
         cmd->request_buffer = (char *) sgpnt;
-        cmd->request_bufflen = req->nr_sectors << 9;
         if (blk_pc_request(req))
                 cmd->request_bufflen = req->data_len;
-        req->buffer = NULL;
+        else
+                cmd->request_bufflen = req->nr_sectors << 9;
 
         /* 
          * Next, walk the list, and fill in the addresses and sizes of
          * each segment.
          */
         count = blk_rq_map_sg(req->q, req, cmd->request_buffer);
-
-        /*
-         * mapped well, send it off
-         */
         if (likely(count <= cmd->use_sg)) {
                 cmd->use_sg = count;
-                return 0;
+                return BLKPREP_OK;
         }
 
         printk(KERN_ERR "Incorrect number of segments after building list\n");
@@ -1068,6 +1059,27 @@ static int scsi_issue_flush_fn(request_queue_t *q, struct gendisk *disk,
         return -EOPNOTSUPP;
 }
 
+static struct scsi_cmnd *scsi_get_cmd_from_req(struct scsi_device *sdev,
+                struct request *req)
+{
+        struct scsi_cmnd *cmd;
+
+        if (!req->special) {
+                cmd = scsi_get_command(sdev, GFP_ATOMIC);
+                if (unlikely(!cmd))
+                        return NULL;
+                req->special = cmd;
+        } else {
+                cmd = req->special;
+        }
+
+        /* pull a tag out of the request if we have one */
+        cmd->tag = req->tag;
+        cmd->request = req;
+
+        return cmd;
+}
+
 static void scsi_blk_pc_done(struct scsi_cmnd *cmd)
 {
         BUG_ON(!blk_pc_request(cmd->request));
@@ -1080,9 +1092,37 @@ static void scsi_blk_pc_done(struct scsi_cmnd *cmd)
         scsi_io_completion(cmd, cmd->request_bufflen);
 }
 
-static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
+static int scsi_setup_blk_pc_cmnd(struct scsi_device *sdev, struct request *req)
 {
-        struct request *req = cmd->request;
+        struct scsi_cmnd *cmd;
+
+        cmd = scsi_get_cmd_from_req(sdev, req);
+        if (unlikely(!cmd))
+                return BLKPREP_DEFER;
+
+        /*
+         * BLOCK_PC requests may transfer data, in which case they must
+         * a bio attached to them.  Or they might contain a SCSI command
+         * that does not transfer data, in which case they may optionally
+         * submit a request without an attached bio.
+         */
+        if (req->bio) {
+                int ret;
+
+                BUG_ON(!req->nr_phys_segments);
+
+                ret = scsi_init_io(cmd);
+                if (unlikely(ret))
+                        return ret;
+        } else {
+                BUG_ON(req->data_len);
+                BUG_ON(req->data);
+
+                cmd->request_bufflen = 0;
+                cmd->request_buffer = NULL;
+                cmd->use_sg = 0;
+                req->buffer = NULL;
+        }
 
         BUILD_BUG_ON(sizeof(req->cmd) > sizeof(cmd->cmnd));
         memcpy(cmd->cmnd, req->cmd, sizeof(cmd->cmnd));
@@ -1098,154 +1138,138 @@ static void scsi_setup_blk_pc_cmnd(struct scsi_cmnd *cmd)
         cmd->allowed = req->retries;
         cmd->timeout_per_command = req->timeout;
         cmd->done = scsi_blk_pc_done;
+        return BLKPREP_OK;
 }
 
-static int scsi_prep_fn(struct request_queue *q, struct request *req)
+/*
+ * Setup a REQ_TYPE_FS command.  These are simple read/write request
+ * from filesystems that still need to be translated to SCSI CDBs from
+ * the ULD.
+ */
+static int scsi_setup_fs_cmnd(struct scsi_device *sdev, struct request *req)
 {
-        struct scsi_device *sdev = q->queuedata;
         struct scsi_cmnd *cmd;
-        int specials_only = 0;
+        struct scsi_driver *drv;
+        int ret;
 
         /*
-         * Just check to see if the device is online.  If it isn't, we
-         * refuse to process any commands.  The device must be brought
-         * online before trying any recovery commands
+         * Filesystem requests must transfer data.
          */
-        if (unlikely(!scsi_device_online(sdev))) {
-                sdev_printk(KERN_ERR, sdev,
-                            "rejecting I/O to offline device\n");
-                goto kill;
-        }
-        if (unlikely(sdev->sdev_state != SDEV_RUNNING)) {
-                /* OK, we're not in a running state don't prep
-                 * user commands */
-                if (sdev->sdev_state == SDEV_DEL) {
-                        /* Device is fully deleted, no commands
-                         * at all allowed down */
-                        sdev_printk(KERN_ERR, sdev,
-                                    "rejecting I/O to dead device\n");
-                        goto kill;
-                }
-                /* OK, we only allow special commands (i.e. not
-                 * user initiated ones */
-                specials_only = sdev->sdev_state;
+        BUG_ON(!req->nr_phys_segments);
+
+        cmd = scsi_get_cmd_from_req(sdev, req);
+        if (unlikely(!cmd))
+                return BLKPREP_DEFER;
+
+        ret = scsi_init_io(cmd);
+        if (unlikely(ret))
+                return ret;
+
+        /*
+         * Initialize the actual SCSI command for this request.
+         */
+        drv = *(struct scsi_driver **)req->rq_disk->private_data;
+        if (unlikely(!drv->init_command(cmd))) {
+                scsi_release_buffers(cmd);
+                scsi_put_command(cmd);
+                return BLKPREP_KILL;
         }
 
+        return BLKPREP_OK;
+}
+
+static int scsi_prep_fn(struct request_queue *q, struct request *req)
+{
+        struct scsi_device *sdev = q->queuedata;
+        int ret = BLKPREP_OK;
+
         /*
-         * Find the actual device driver associated with this command.
-         * The SPECIAL requests are things like character device or
-         * ioctls, which did not originate from ll_rw_blk.  Note that
-         * the special field is also used to indicate the cmd for
-         * the remainder of a partially fulfilled request that can 
-         * come up when there is a medium error.  We have to treat
-         * these two cases differently.  We differentiate by looking
-         * at request->cmd, as this tells us the real story.
+         * If the device is not in running state we will reject some
+         * or all commands.
          */
-        if (blk_special_request(req) && req->special)
-                cmd = req->special;
-        else if (blk_pc_request(req) || blk_fs_request(req)) {
-                if (unlikely(specials_only) && !(req->cmd_flags & REQ_PREEMPT)){
-                        if (specials_only == SDEV_QUIESCE ||
-                            specials_only == SDEV_BLOCK)
-                                goto defer;
-                        
+        if (unlikely(sdev->sdev_state != SDEV_RUNNING)) {
+                switch (sdev->sdev_state) {
+                case SDEV_OFFLINE:
+                        /*
+                         * If the device is offline we refuse to process any
+                         * commands.  The device must be brought online
+                         * before trying any recovery commands.
+                         */
                         sdev_printk(KERN_ERR, sdev,
-                                    "rejecting I/O to device being removed\n");
-                        goto kill;
+                                    "rejecting I/O to offline device\n");
+                        ret = BLKPREP_KILL;
+                        break;
+                case SDEV_DEL:
+                        /*
+                         * If the device is fully deleted, we refuse to
+                         * process any commands as well.
+                         */
+                        sdev_printk(KERN_ERR, sdev,
+                                    "rejecting I/O to dead device\n");
+                        ret = BLKPREP_KILL;
+                        break;
+                case SDEV_QUIESCE:
+                case SDEV_BLOCK:
+                        /*
+                         * If the devices is blocked we defer normal commands.
+                         */
+                        if (!(req->cmd_flags & REQ_PREEMPT))
+                                ret = BLKPREP_DEFER;
+                        break;
+                default:
+                        /*
+                         * For any other not fully online state we only allow
+                         * special commands.  In particular any user initiated
+                         * command is not allowed.
+                         */
+                        if (!(req->cmd_flags & REQ_PREEMPT))
+                                ret = BLKPREP_KILL;
+                        break;
                 }
-                        
-                /*
-                 * Now try and find a command block that we can use.
-                 */
-                if (!req->special) {
-                        cmd = scsi_get_command(sdev, GFP_ATOMIC);
-                        if (unlikely(!cmd))
-                                goto defer;
-                } else
-                        cmd = req->special;
-                
-                /* pull a tag out of the request if we have one */
-                cmd->tag = req->tag;
-        } else {
-                blk_dump_rq_flags(req, "SCSI bad req");
-                goto kill;
+
+                if (ret != BLKPREP_OK)
+                        goto out;
         }
-        
-        /* note the overloading of req->special.  When the tag
-         * is active it always means cmd.  If the tag goes
-         * back for re-queueing, it may be reset */
-        req->special = cmd;
-        cmd->request = req;
-        
-        /*
-         * FIXME: drop the lock here because the functions below
-         * expect to be called without the queue lock held.  Also,
-         * previously, we dequeued the request before dropping the
-         * lock.  We hope REQ_STARTED prevents anything untoward from
-         * happening now.
-         */
-        if (blk_fs_request(req) || blk_pc_request(req)) {
-                int ret;
 
+        switch (req->cmd_type) {
+        case REQ_TYPE_BLOCK_PC:
+                ret = scsi_setup_blk_pc_cmnd(sdev, req);
+                break;
+        case REQ_TYPE_FS:
+                ret = scsi_setup_fs_cmnd(sdev, req);
+                break;
+        default:
                 /*
-                 * This will do a couple of things:
-                 *  1) Fill in the actual SCSI command.
-                 *  2) Fill in any other upper-level specific fields
-                 * (timeout).
+                 * All other command types are not supported.
                  *
-                 * If this returns 0, it means that the request failed
-                 * (reading past end of disk, reading offline device,
-                 * etc).   This won't actually talk to the device, but
-                 * some kinds of consistency checking may cause the     
-                 * request to be rejected immediately.
+                 * Note that these days the SCSI subsystem does not use
+                 * REQ_TYPE_SPECIAL requests anymore.  These are only used
+                 * (directly or via blk_insert_request) by non-SCSI drivers.
                  */
+                blk_dump_rq_flags(req, "SCSI bad req");
+                ret = BLKPREP_KILL;
+                break;
+        }
 
-                /* 
-                 * This sets up the scatter-gather table (allocating if
-                 * required).
-                 */
-                ret = scsi_init_io(cmd);
-                switch(ret) {
-                        /* For BLKPREP_KILL/DEFER the cmd was released */
-                case BLKPREP_KILL:
-                        goto kill;
-                case BLKPREP_DEFER:
-                        goto defer;
-                }
-                
+ out:
+        switch (ret) {
+        case BLKPREP_KILL:
+                req->errors = DID_NO_CONNECT << 16;
+                break;
+        case BLKPREP_DEFER:
                 /*
-                 * Initialize the actual SCSI command for this request.
+                 * If we defer, the elv_next_request() returns NULL, but the
+                 * queue must be restarted, so we plug here if no returning
+                 * command will automatically do that.
                  */
-                if (blk_pc_request(req)) {
-                        scsi_setup_blk_pc_cmnd(cmd);
-                } else if (req->rq_disk) {
-                        struct scsi_driver *drv;
-
-                        drv = *(struct scsi_driver **)req->rq_disk->private_data;
-                        if (unlikely(!drv->init_command(cmd))) {
-                                scsi_release_buffers(cmd);
-                                scsi_put_command(cmd);
-                                goto kill;
-                        }
-                }
+                if (sdev->device_busy == 0)
+                        blk_plug_device(q);
+                break;
+        default:
+                req->cmd_flags |= REQ_DONTPREP;
         }
 
-        /*
-         * The request is now prepped, no need to come back here
-         */
-        req->cmd_flags |= REQ_DONTPREP;
-        return BLKPREP_OK;
-
- defer:
-        /* If we defer, the elv_next_request() returns NULL, but the
-         * queue must be restarted, so we plug here if no returning
-         * command will automatically do that. */
-        if (sdev->device_busy == 0)
-                blk_plug_device(q);
-        return BLKPREP_DEFER;
- kill:
-        req->errors = DID_NO_CONNECT << 16;
-        return BLKPREP_KILL;
+        return ret;
 }
 
 /*
@@ -1547,29 +1571,40 @@ u64 scsi_calculate_bounce_limit(struct Scsi_Host *shost)
 }
 EXPORT_SYMBOL(scsi_calculate_bounce_limit);
 
-struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
+struct request_queue *__scsi_alloc_queue(struct Scsi_Host *shost,
+                                         request_fn_proc *request_fn)
 {
-        struct Scsi_Host *shost = sdev->host;
         struct request_queue *q;
 
-        q = blk_init_queue(scsi_request_fn, NULL);
+        q = blk_init_queue(request_fn, NULL);
         if (!q)
                 return NULL;
 
-        blk_queue_prep_rq(q, scsi_prep_fn);
-
         blk_queue_max_hw_segments(q, shost->sg_tablesize);
         blk_queue_max_phys_segments(q, SCSI_MAX_PHYS_SEGMENTS);
         blk_queue_max_sectors(q, shost->max_sectors);
         blk_queue_bounce_limit(q, scsi_calculate_bounce_limit(shost));
         blk_queue_segment_boundary(q, shost->dma_boundary);
-        blk_queue_issue_flush_fn(q, scsi_issue_flush_fn);
-        blk_queue_softirq_done(q, scsi_softirq_done);
 
         if (!shost->use_clustering)
                 clear_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags);
         return q;
 }
+EXPORT_SYMBOL(__scsi_alloc_queue);
+
+struct request_queue *scsi_alloc_queue(struct scsi_device *sdev)
+{
+        struct request_queue *q;
+
+        q = __scsi_alloc_queue(sdev->host, scsi_request_fn);
+        if (!q)
+                return NULL;
+
+        blk_queue_prep_rq(q, scsi_prep_fn);
+        blk_queue_issue_flush_fn(q, scsi_issue_flush_fn);
+        blk_queue_softirq_done(q, scsi_softirq_done);
+        return q;
+}
 
 void scsi_free_queue(struct request_queue *q)
 {
diff --git a/drivers/scsi/scsi_priv.h b/drivers/scsi/scsi_priv.h
index 5d023d44e5e7..f458c2f686d2 100644
--- a/drivers/scsi/scsi_priv.h
+++ b/drivers/scsi/scsi_priv.h
@@ -39,6 +39,9 @@ static inline void scsi_log_completion(struct scsi_cmnd *cmd, int disposition)
         { };
 #endif
 
+/* scsi_scan.c */
+int scsi_complete_async_scans(void);
+
 /* scsi_devinfo.c */
 extern int scsi_get_device_flags(struct scsi_device *sdev,
                                  const unsigned char *vendor,
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index fd9e281c3bfe..14e635aa44ce 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -29,7 +29,9 @@
 #include <linux/moduleparam.h>
 #include <linux/init.h>
 #include <linux/blkdev.h>
-#include <asm/semaphore.h>
+#include <linux/delay.h>
+#include <linux/kthread.h>
+#include <linux/spinlock.h>
 
 #include <scsi/scsi.h>
 #include <scsi/scsi_cmnd.h>
@@ -87,6 +89,17 @@ module_param_named(max_luns, max_scsi_luns, int, S_IRUGO|S_IWUSR);
 MODULE_PARM_DESC(max_luns,
                  "last scsi LUN (should be between 1 and 2^32-1)");
 
+#ifdef CONFIG_SCSI_SCAN_ASYNC
+#define SCSI_SCAN_TYPE_DEFAULT "async"
+#else
+#define SCSI_SCAN_TYPE_DEFAULT "sync"
+#endif
+
+static char scsi_scan_type[6] = SCSI_SCAN_TYPE_DEFAULT;
+
+module_param_string(scan, scsi_scan_type, sizeof(scsi_scan_type), S_IRUGO);
+MODULE_PARM_DESC(scan, "sync, async or none");
+
 /*
  * max_scsi_report_luns: the maximum number of LUNS that will be
  * returned from the REPORT LUNS command. 8 times this value must
@@ -108,6 +121,68 @@ MODULE_PARM_DESC(inq_timeout,
                  "Timeout (in seconds) waiting for devices to answer INQUIRY."
                  " Default is 5. Some non-compliant devices need more.");
 
+static DEFINE_SPINLOCK(async_scan_lock);
+static LIST_HEAD(scanning_hosts);
+
+struct async_scan_data {
+        struct list_head list;
+        struct Scsi_Host *shost;
+        struct completion prev_finished;
+};
+
+/**
+ * scsi_complete_async_scans - Wait for asynchronous scans to complete
+ *
+ * Asynchronous scans add themselves to the scanning_hosts list.  Once
+ * that list is empty, we know that the scans are complete.  Rather than
+ * waking up periodically to check the state of the list, we pretend to be
+ * a scanning task by adding ourselves at the end of the list and going to
+ * sleep.  When the task before us wakes us up, we take ourselves off the
+ * list and return.
+ */
+int scsi_complete_async_scans(void)
+{
+        struct async_scan_data *data;
+
+        do {
+                if (list_empty(&scanning_hosts))
+                        return 0;
+                /* If we can't get memory immediately, that's OK.  Just
+                 * sleep a little.  Even if we never get memory, the async
+                 * scans will finish eventually.
+                 */
+                data = kmalloc(sizeof(*data), GFP_KERNEL);
+                if (!data)
+                        msleep(1);
+        } while (!data);
+
+        data->shost = NULL;
+        init_completion(&data->prev_finished);
+
+        spin_lock(&async_scan_lock);
+        /* Check that there's still somebody else on the list */
+        if (list_empty(&scanning_hosts))
+                goto done;
+        list_add_tail(&data->list, &scanning_hosts);
+        spin_unlock(&async_scan_lock);
+
+        printk(KERN_INFO "scsi: waiting for bus probes to complete ...\n");
+        wait_for_completion(&data->prev_finished);
+
+        spin_lock(&async_scan_lock);
+        list_del(&data->list);
+ done:
+        spin_unlock(&async_scan_lock);
+
+        kfree(data);
+        return 0;
+}
+
+#ifdef MODULE
+/* Only exported for the benefit of scsi_wait_scan */
+EXPORT_SYMBOL_GPL(scsi_complete_async_scans);
+#endif
+
 /**
  * scsi_unlock_floptical - unlock device via a special MODE SENSE command
  * @sdev:       scsi device to send command to
@@ -362,9 +437,10 @@ static struct scsi_target *scsi_alloc_target(struct device *parent,
         goto retry;
 }
 
-static void scsi_target_reap_usercontext(void *data)
+static void scsi_target_reap_usercontext(struct work_struct *work)
 {
-        struct scsi_target *starget = data;
+        struct scsi_target *starget =
+                container_of(work, struct scsi_target, ew.work);
         struct Scsi_Host *shost = dev_to_shost(starget->dev.parent);
         unsigned long flags;
 
@@ -400,7 +476,7 @@ void scsi_target_reap(struct scsi_target *starget)
                 starget->state = STARGET_DEL;
                 spin_unlock_irqrestore(shost->host_lock, flags);
                 execute_in_process_context(scsi_target_reap_usercontext,
-                                           starget, &starget->ew);
+                                           &starget->ew);
                 return;
 
         }
@@ -619,7 +695,7 @@ static int scsi_probe_lun(struct scsi_device *sdev, unsigned char *inq_result,
  *     SCSI_SCAN_LUN_PRESENT: a new scsi_device was allocated and initialized
  **/
 static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
-                int *bflags)
+                int *bflags, int async)
 {
         /*
          * XXX do not save the inquiry, since it can change underneath us,
@@ -631,12 +707,22 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
          * scanning run at their own risk, or supply a user level program
          * that can correctly scan.
          */
-        sdev->inquiry = kmalloc(sdev->inquiry_len, GFP_ATOMIC);
-        if (sdev->inquiry == NULL) {
+
+        /*
+         * Copy at least 36 bytes of INQUIRY data, so that we don't
+         * dereference unallocated memory when accessing the Vendor,
+         * Product, and Revision strings.  Badly behaved devices may set
+         * the INQUIRY Additional Length byte to a small value, indicating
+         * these strings are invalid, but often they contain plausible data
+         * nonetheless.  It doesn't matter if the device sent < 36 bytes
+         * total, since scsi_probe_lun() initializes inq_result with 0s.
+         */
+        sdev->inquiry = kmemdup(inq_result,
+                                max_t(size_t, sdev->inquiry_len, 36),
+                                GFP_ATOMIC);
+        if (sdev->inquiry == NULL)
                 return SCSI_SCAN_NO_RESPONSE;
-        }
 
-        memcpy(sdev->inquiry, inq_result, sdev->inquiry_len);
         sdev->vendor = (char *) (sdev->inquiry + 8);
         sdev->model = (char *) (sdev->inquiry + 16);
         sdev->rev = (char *) (sdev->inquiry + 32);
@@ -795,7 +881,7 @@ static int scsi_add_lun(struct scsi_device *sdev, unsigned char *inq_result,
          * register it and tell the rest of the kernel
          * about it.
          */
-        if (scsi_sysfs_add_sdev(sdev) != 0)
+        if (!async && scsi_sysfs_add_sdev(sdev) != 0)
                 return SCSI_SCAN_NO_RESPONSE;
 
         return SCSI_SCAN_LUN_PRESENT;
@@ -964,7 +1050,7 @@ static int scsi_probe_and_add_lun(struct scsi_target *starget,
                 goto out_free_result;
         }
 
-        res = scsi_add_lun(sdev, result, &bflags);
+        res = scsi_add_lun(sdev, result, &bflags, shost->async_scan);
         if (res == SCSI_SCAN_LUN_PRESENT) {
                 if (bflags & BLIST_KEY) {
                         sdev->lockable = 0;
@@ -1464,6 +1550,12 @@ void scsi_scan_target(struct device *parent, unsigned int channel,
 {
         struct Scsi_Host *shost = dev_to_shost(parent);
 
+        if (strncmp(scsi_scan_type, "none", 4) == 0)
+                return;
+
+        if (!shost->async_scan)
+                scsi_complete_async_scans();
+
         mutex_lock(&shost->scan_mutex);
         if (scsi_host_scan_allowed(shost))
                 __scsi_scan_target(parent, channel, id, lun, rescan);
@@ -1509,6 +1601,9 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
                 "%s: <%u:%u:%u>\n",
                 __FUNCTION__, channel, id, lun));
 
+        if (!shost->async_scan)
+                scsi_complete_async_scans();
+
         if (((channel != SCAN_WILD_CARD) && (channel > shost->max_channel)) ||
             ((id != SCAN_WILD_CARD) && (id >= shost->max_id)) ||
             ((lun != SCAN_WILD_CARD) && (lun > shost->max_lun)))
@@ -1529,14 +1624,143 @@ int scsi_scan_host_selected(struct Scsi_Host *shost, unsigned int channel,
         return 0;
 }
 
+static void scsi_sysfs_add_devices(struct Scsi_Host *shost)
+{
+        struct scsi_device *sdev;
+        shost_for_each_device(sdev, shost) {
+                if (scsi_sysfs_add_sdev(sdev) != 0)
+                        scsi_destroy_sdev(sdev);
+        }
+}
+
+/**
+ * scsi_prep_async_scan - prepare for an async scan
+ * @shost: the host which will be scanned
+ * Returns: a cookie to be passed to scsi_finish_async_scan()
+ *
+ * Tells the midlayer this host is going to do an asynchronous scan.
+ * It reserves the host's position in the scanning list and ensures
+ * that other asynchronous scans started after this one won't affect the
+ * ordering of the discovered devices.
+ */
+static struct async_scan_data *scsi_prep_async_scan(struct Scsi_Host *shost)
+{
+        struct async_scan_data *data;
+
+        if (strncmp(scsi_scan_type, "sync", 4) == 0)
+                return NULL;
+
+        if (shost->async_scan) {
+                printk("%s called twice for host %d", __FUNCTION__,
+                                shost->host_no);
+                dump_stack();
+                return NULL;
+        }
+
+        data = kmalloc(sizeof(*data), GFP_KERNEL);
+        if (!data)
+                goto err;
+        data->shost = scsi_host_get(shost);
+        if (!data->shost)
+                goto err;
+        init_completion(&data->prev_finished);
+
+        spin_lock(&async_scan_lock);
+        shost->async_scan = 1;
+        if (list_empty(&scanning_hosts))
+                complete(&data->prev_finished);
+        list_add_tail(&data->list, &scanning_hosts);
+        spin_unlock(&async_scan_lock);
+
+        return data;
+
+ err:
+        kfree(data);
+        return NULL;
+}
+
+/**
+ * scsi_finish_async_scan - asynchronous scan has finished
+ * @data: cookie returned from earlier call to scsi_prep_async_scan()
+ *
+ * All the devices currently attached to this host have been found.
+ * This function announces all the devices it has found to the rest
+ * of the system.
+ */
+static void scsi_finish_async_scan(struct async_scan_data *data)
+{
+        struct Scsi_Host *shost;
+
+        if (!data)
+                return;
+
+        shost = data->shost;
+        if (!shost->async_scan) {
+                printk("%s called twice for host %d", __FUNCTION__,
+                                shost->host_no);
+                dump_stack();
+                return;
+        }
+
+        wait_for_completion(&data->prev_finished);
+
+        scsi_sysfs_add_devices(shost);
+
+        spin_lock(&async_scan_lock);
+        shost->async_scan = 0;
+        list_del(&data->list);
+        if (!list_empty(&scanning_hosts)) {
+                struct async_scan_data *next = list_entry(scanning_hosts.next,
+                                struct async_scan_data, list);
+                complete(&next->prev_finished);
+        }
+        spin_unlock(&async_scan_lock);
+
+        scsi_host_put(shost);
+        kfree(data);
+}
+
+static void do_scsi_scan_host(struct Scsi_Host *shost)
+{
+        if (shost->hostt->scan_finished) {
+                unsigned long start = jiffies;
+                if (shost->hostt->scan_start)
+                        shost->hostt->scan_start(shost);
+
+                while (!shost->hostt->scan_finished(shost, jiffies - start))
+                        msleep(10);
+        } else {
+                scsi_scan_host_selected(shost, SCAN_WILD_CARD, SCAN_WILD_CARD,
+                                SCAN_WILD_CARD, 0);
+        }
+}
+
+static int do_scan_async(void *_data)
+{
+        struct async_scan_data *data = _data;
+        do_scsi_scan_host(data->shost);
+        scsi_finish_async_scan(data);
+        return 0;
+}
+
 /**
  * scsi_scan_host - scan the given adapter
  * @shost:      adapter to scan
  **/
 void scsi_scan_host(struct Scsi_Host *shost)
 {
-        scsi_scan_host_selected(shost, SCAN_WILD_CARD, SCAN_WILD_CARD,
-                                SCAN_WILD_CARD, 0);
+        struct async_scan_data *data;
+
+        if (strncmp(scsi_scan_type, "none", 4) == 0)
+                return;
+
+        data = scsi_prep_async_scan(shost);
+        if (!data) {
+                do_scsi_scan_host(shost);
+                return;
+        }
+
+        kthread_run(do_scan_async, data, "scsi_scan_%d", shost->host_no);
 }
 EXPORT_SYMBOL(scsi_scan_host);
 
diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
index e1a91665d1c2..259c90cfa367 100644
--- a/drivers/scsi/scsi_sysfs.c
+++ b/drivers/scsi/scsi_sysfs.c
@@ -218,16 +218,16 @@ static void scsi_device_cls_release(struct class_device *class_dev)
         put_device(&sdev->sdev_gendev);
 }
 
-static void scsi_device_dev_release_usercontext(void *data)
+static void scsi_device_dev_release_usercontext(struct work_struct *work)
 {
-        struct device *dev = data;
         struct scsi_device *sdev;
         struct device *parent;
         struct scsi_target *starget;
         unsigned long flags;
 
-        parent = dev->parent;
-        sdev = to_scsi_device(dev);
+        sdev = container_of(work, struct scsi_device, ew.work);
+
+        parent = sdev->sdev_gendev.parent;
         starget = to_scsi_target(parent);
 
         spin_lock_irqsave(sdev->host->host_lock, flags);
@@ -258,7 +258,7 @@ static void scsi_device_dev_release_usercontext(void *data)
 static void scsi_device_dev_release(struct device *dev)
 {
         struct scsi_device *sdp = to_scsi_device(dev);
-        execute_in_process_context(scsi_device_dev_release_usercontext, dev,
+        execute_in_process_context(scsi_device_dev_release_usercontext,
                                    &sdp->ew);
 }
 
diff --git a/drivers/scsi/scsi_tgt_if.c b/drivers/scsi/scsi_tgt_if.c
new file mode 100644
index 000000000000..37bbfbdb870f
--- /dev/null
+++ b/drivers/scsi/scsi_tgt_if.c
@@ -0,0 +1,352 @@
+/*
+ * SCSI target kernel/user interface functions
+ *
+ * Copyright (C) 2005 FUJITA Tomonori <tomof@acm.org>
+ * Copyright (C) 2005 Mike Christie <michaelc@cs.wisc.edu>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <linux/miscdevice.h>
+#include <linux/file.h>
+#include <net/tcp.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tgt.h>
+#include <scsi/scsi_tgt_if.h>
+
+#include <asm/cacheflush.h>
+
+#include "scsi_tgt_priv.h"
+
+struct tgt_ring {
+        u32 tr_idx;
+        unsigned long tr_pages[TGT_RING_PAGES];
+        spinlock_t tr_lock;
+};
+
+/* tx_ring : kernel->user, rx_ring : user->kernel */
+static struct tgt_ring tx_ring, rx_ring;
+static DECLARE_WAIT_QUEUE_HEAD(tgt_poll_wait);
+
+static inline void tgt_ring_idx_inc(struct tgt_ring *ring)
+{
+        if (ring->tr_idx == TGT_MAX_EVENTS - 1)
+                ring->tr_idx = 0;
+        else
+                ring->tr_idx++;
+}
+
+static struct tgt_event *tgt_head_event(struct tgt_ring *ring, u32 idx)
+{
+        u32 pidx, off;
+
+        pidx = idx / TGT_EVENT_PER_PAGE;
+        off = idx % TGT_EVENT_PER_PAGE;
+
+        return (struct tgt_event *)
+                (ring->tr_pages[pidx] + sizeof(struct tgt_event) * off);
+}
+
+static int tgt_uspace_send_event(u32 type, struct tgt_event *p)
+{
+        struct tgt_event *ev;
+        struct tgt_ring *ring = &tx_ring;
+        unsigned long flags;
+        int err = 0;
+
+        spin_lock_irqsave(&ring->tr_lock, flags);
+
+        ev = tgt_head_event(ring, ring->tr_idx);
+        if (!ev->hdr.status)
+                tgt_ring_idx_inc(ring);
+        else
+                err = -BUSY;
+
+        spin_unlock_irqrestore(&ring->tr_lock, flags);
+
+        if (err)
+                return err;
+
+        memcpy(ev, p, sizeof(*ev));
+        ev->hdr.type = type;
+        mb();
+        ev->hdr.status = 1;
+
+        flush_dcache_page(virt_to_page(ev));
+
+        wake_up_interruptible(&tgt_poll_wait);
+
+        return 0;
+}
+
+int scsi_tgt_uspace_send_cmd(struct scsi_cmnd *cmd, struct scsi_lun *lun, u64 tag)
+{
+        struct Scsi_Host *shost = scsi_tgt_cmd_to_host(cmd);
+        struct tgt_event ev;
+        int err;
+
+        memset(&ev, 0, sizeof(ev));
+        ev.p.cmd_req.host_no = shost->host_no;
+        ev.p.cmd_req.data_len = cmd->request_bufflen;
+        memcpy(ev.p.cmd_req.scb, cmd->cmnd, sizeof(ev.p.cmd_req.scb));
+        memcpy(ev.p.cmd_req.lun, lun, sizeof(ev.p.cmd_req.lun));
+        ev.p.cmd_req.attribute = cmd->tag;
+        ev.p.cmd_req.tag = tag;
+
+        dprintk("%p %d %u %x %llx\n", cmd, shost->host_no,
+                ev.p.cmd_req.data_len, cmd->tag,
+                (unsigned long long) ev.p.cmd_req.tag);
+
+        err = tgt_uspace_send_event(TGT_KEVENT_CMD_REQ, &ev);
+        if (err)
+                eprintk("tx buf is full, could not send\n");
+
+        return err;
+}
+
+int scsi_tgt_uspace_send_status(struct scsi_cmnd *cmd, u64 tag)
+{
+        struct Scsi_Host *shost = scsi_tgt_cmd_to_host(cmd);
+        struct tgt_event ev;
+        int err;
+
+        memset(&ev, 0, sizeof(ev));
+        ev.p.cmd_done.host_no = shost->host_no;
+        ev.p.cmd_done.tag = tag;
+        ev.p.cmd_done.result = cmd->result;
+
+        dprintk("%p %d %llu %u %x\n", cmd, shost->host_no,
+                (unsigned long long) ev.p.cmd_req.tag,
+                ev.p.cmd_req.data_len, cmd->tag);
+
+        err = tgt_uspace_send_event(TGT_KEVENT_CMD_DONE, &ev);
+        if (err)
+                eprintk("tx buf is full, could not send\n");
+
+        return err;
+}
+
+int scsi_tgt_uspace_send_tsk_mgmt(int host_no, int function, u64 tag,
+                                  struct scsi_lun *scsilun, void *data)
+{
+        struct tgt_event ev;
+        int err;
+
+        memset(&ev, 0, sizeof(ev));
+        ev.p.tsk_mgmt_req.host_no = host_no;
+        ev.p.tsk_mgmt_req.function = function;
+        ev.p.tsk_mgmt_req.tag = tag;
+        memcpy(ev.p.tsk_mgmt_req.lun, scsilun, sizeof(ev.p.tsk_mgmt_req.lun));
+        ev.p.tsk_mgmt_req.mid = (u64) (unsigned long) data;
+
+        dprintk("%d %x %llx %llx\n", host_no, function, (unsigned long long) tag,
+                (unsigned long long) ev.p.tsk_mgmt_req.mid);
+
+        err = tgt_uspace_send_event(TGT_KEVENT_TSK_MGMT_REQ, &ev);
+        if (err)
+                eprintk("tx buf is full, could not send\n");
+
+        return err;
+}
+
+static int event_recv_msg(struct tgt_event *ev)
+{
+        int err = 0;
+
+        switch (ev->hdr.type) {
+        case TGT_UEVENT_CMD_RSP:
+                err = scsi_tgt_kspace_exec(ev->p.cmd_rsp.host_no,
+                                           ev->p.cmd_rsp.tag,
+                                           ev->p.cmd_rsp.result,
+                                           ev->p.cmd_rsp.len,
+                                           ev->p.cmd_rsp.uaddr,
+                                           ev->p.cmd_rsp.rw);
+                break;
+        case TGT_UEVENT_TSK_MGMT_RSP:
+                err = scsi_tgt_kspace_tsk_mgmt(ev->p.tsk_mgmt_rsp.host_no,
+                                               ev->p.tsk_mgmt_rsp.mid,
+                                               ev->p.tsk_mgmt_rsp.result);
+                break;
+        default:
+                eprintk("unknown type %d\n", ev->hdr.type);
+                err = -EINVAL;
+        }
+
+        return err;
+}
+
+static ssize_t tgt_write(struct file *file, const char __user * buffer,
+                         size_t count, loff_t * ppos)
+{
+        struct tgt_event *ev;
+        struct tgt_ring *ring = &rx_ring;
+
+        while (1) {
+                ev = tgt_head_event(ring, ring->tr_idx);
+                /* do we need this? */
+                flush_dcache_page(virt_to_page(ev));
+
+                if (!ev->hdr.status)
+                        break;
+
+                tgt_ring_idx_inc(ring);
+                event_recv_msg(ev);
+                ev->hdr.status = 0;
+        };
+
+        return count;
+}
+
+static unsigned int tgt_poll(struct file * file, struct poll_table_struct *wait)
+{
+        struct tgt_event *ev;
+        struct tgt_ring *ring = &tx_ring;
+        unsigned long flags;
+        unsigned int mask = 0;
+        u32 idx;
+
+        poll_wait(file, &tgt_poll_wait, wait);
+
+        spin_lock_irqsave(&ring->tr_lock, flags);
+
+        idx = ring->tr_idx ? ring->tr_idx - 1 : TGT_MAX_EVENTS - 1;
+        ev = tgt_head_event(ring, idx);
+        if (ev->hdr.status)
+                mask |= POLLIN | POLLRDNORM;
+
+        spin_unlock_irqrestore(&ring->tr_lock, flags);
+
+        return mask;
+}
+
+static int uspace_ring_map(struct vm_area_struct *vma, unsigned long addr,
+                           struct tgt_ring *ring)
+{
+        int i, err;
+
+        for (i = 0; i < TGT_RING_PAGES; i++) {
+                struct page *page = virt_to_page(ring->tr_pages[i]);
+                err = vm_insert_page(vma, addr, page);
+                if (err)
+                        return err;
+                addr += PAGE_SIZE;
+        }
+
+        return 0;
+}
+
+static int tgt_mmap(struct file *filp, struct vm_area_struct *vma)
+{
+        unsigned long addr;
+        int err;
+
+        if (vma->vm_pgoff)
+                return -EINVAL;
+
+        if (vma->vm_end - vma->vm_start != TGT_RING_SIZE * 2) {
+                eprintk("mmap size must be %lu, not %lu \n",
+                        TGT_RING_SIZE * 2, vma->vm_end - vma->vm_start);
+                return -EINVAL;
+        }
+
+        addr = vma->vm_start;
+        err = uspace_ring_map(vma, addr, &tx_ring);
+        if (err)
+                return err;
+        err = uspace_ring_map(vma, addr + TGT_RING_SIZE, &rx_ring);
+
+        return err;
+}
+
+static int tgt_open(struct inode *inode, struct file *file)
+{
+        tx_ring.tr_idx = rx_ring.tr_idx = 0;
+
+        return 0;
+}
+
+static struct file_operations tgt_fops = {
+        .owner          = THIS_MODULE,
+        .open           = tgt_open,
+        .poll           = tgt_poll,
+        .write          = tgt_write,
+        .mmap           = tgt_mmap,
+};
+
+static struct miscdevice tgt_miscdev = {
+        .minor = MISC_DYNAMIC_MINOR,
+        .name = "tgt",
+        .fops = &tgt_fops,
+};
+
+static void tgt_ring_exit(struct tgt_ring *ring)
+{
+        int i;
+
+        for (i = 0; i < TGT_RING_PAGES; i++)
+                free_page(ring->tr_pages[i]);
+}
+
+static int tgt_ring_init(struct tgt_ring *ring)
+{
+        int i;
+
+        spin_lock_init(&ring->tr_lock);
+
+        for (i = 0; i < TGT_RING_PAGES; i++) {
+                ring->tr_pages[i] = get_zeroed_page(GFP_KERNEL);
+                if (!ring->tr_pages[i]) {
+                        eprintk("out of memory\n");
+                        return -ENOMEM;
+                }
+        }
+
+        return 0;
+}
+
+void scsi_tgt_if_exit(void)
+{
+        tgt_ring_exit(&tx_ring);
+        tgt_ring_exit(&rx_ring);
+        misc_deregister(&tgt_miscdev);
+}
+
+int scsi_tgt_if_init(void)
+{
+        int err;
+
+        err = tgt_ring_init(&tx_ring);
+        if (err)
+                return err;
+
+        err = tgt_ring_init(&rx_ring);
+        if (err)
+                goto free_tx_ring;
+
+        err = misc_register(&tgt_miscdev);
+        if (err)
+                goto free_rx_ring;
+
+        return 0;
+free_rx_ring:
+        tgt_ring_exit(&rx_ring);
+free_tx_ring:
+        tgt_ring_exit(&tx_ring);
+
+        return err;
+}
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
new file mode 100644
index 000000000000..d402aff5f314
--- /dev/null
+++ b/drivers/scsi/scsi_tgt_lib.c
@@ -0,0 +1,745 @@
+/*
+ * SCSI target lib functions
+ *
+ * Copyright (C) 2005 Mike Christie <michaelc@cs.wisc.edu>
+ * Copyright (C) 2005 FUJITA Tomonori <tomof@acm.org>
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA
+ */
+#include <linux/blkdev.h>
+#include <linux/hash.h>
+#include <linux/module.h>
+#include <linux/pagemap.h>
+#include <scsi/scsi.h>
+#include <scsi/scsi_cmnd.h>
+#include <scsi/scsi_device.h>
+#include <scsi/scsi_host.h>
+#include <scsi/scsi_tgt.h>
+#include <../drivers/md/dm-bio-list.h>
+
+#include "scsi_tgt_priv.h"
+
+static struct workqueue_struct *scsi_tgtd;
+static struct kmem_cache *scsi_tgt_cmd_cache;
+
+/*
+ * TODO: this struct will be killed when the block layer supports large bios
+ * and James's work struct code is in
+ */
+struct scsi_tgt_cmd {
+        /* TODO replace work with James b's code */
+        struct work_struct work;
+        /* TODO replace the lists with a large bio */
+        struct bio_list xfer_done_list;
+        struct bio_list xfer_list;
+
+        struct list_head hash_list;
+        struct request *rq;
+        u64 tag;
+
+        void *buffer;
+        unsigned bufflen;
+};
+
+#define TGT_HASH_ORDER  4
+#define cmd_hashfn(tag) hash_long((unsigned long) (tag), TGT_HASH_ORDER)
+
+struct scsi_tgt_queuedata {
+        struct Scsi_Host *shost;
+        struct list_head cmd_hash[1 << TGT_HASH_ORDER];
+        spinlock_t cmd_hash_lock;
+};
+
+/*
+ * Function:    scsi_host_get_command()
+ *
+ * Purpose:     Allocate and setup a scsi command block and blk request
+ *
+ * Arguments:   shost   - scsi host
+ *              data_dir - dma data dir
+ *              gfp_mask- allocator flags
+ *
+ * Returns:     The allocated scsi command structure.
+ *
+ * This should be called by target LLDs to get a command.
+ */
+struct scsi_cmnd *scsi_host_get_command(struct Scsi_Host *shost,
+                                        enum dma_data_direction data_dir,
+                                        gfp_t gfp_mask)
+{
+        int write = (data_dir == DMA_TO_DEVICE);
+        struct request *rq;
+        struct scsi_cmnd *cmd;
+        struct scsi_tgt_cmd *tcmd;
+
+        /* Bail if we can't get a reference to the device */
+        if (!get_device(&shost->shost_gendev))
+                return NULL;
+
+        tcmd = kmem_cache_alloc(scsi_tgt_cmd_cache, GFP_ATOMIC);
+        if (!tcmd)
+                goto put_dev;
+
+        rq = blk_get_request(shost->uspace_req_q, write, gfp_mask);
+        if (!rq)
+                goto free_tcmd;
+
+        cmd = __scsi_get_command(shost, gfp_mask);
+        if (!cmd)
+                goto release_rq;
+
+        memset(cmd, 0, sizeof(*cmd));
+        cmd->sc_data_direction = data_dir;
+        cmd->jiffies_at_alloc = jiffies;
+        cmd->request = rq;
+
+        rq->special = cmd;
+        rq->cmd_type = REQ_TYPE_SPECIAL;
+        rq->cmd_flags |= REQ_TYPE_BLOCK_PC;
+        rq->end_io_data = tcmd;
+
+        bio_list_init(&tcmd->xfer_list);
+        bio_list_init(&tcmd->xfer_done_list);
+        tcmd->rq = rq;
+
+        return cmd;
+
+release_rq:
+        blk_put_request(rq);
+free_tcmd:
+        kmem_cache_free(scsi_tgt_cmd_cache, tcmd);
+put_dev:
+        put_device(&shost->shost_gendev);
+        return NULL;
+
+}
+EXPORT_SYMBOL_GPL(scsi_host_get_command);
+
+/*
+ * Function:    scsi_host_put_command()
+ *
+ * Purpose:     Free a scsi command block
+ *
+ * Arguments:   shost   - scsi host
+ *              cmd     - command block to free
+ *
+ * Returns:     Nothing.
+ *
+ * Notes:       The command must not belong to any lists.
+ */
+void scsi_host_put_command(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
+{
+        struct request_queue *q = shost->uspace_req_q;
+        struct request *rq = cmd->request;
+        struct scsi_tgt_cmd *tcmd = rq->end_io_data;
+        unsigned long flags;
+
+        kmem_cache_free(scsi_tgt_cmd_cache, tcmd);
+
+        spin_lock_irqsave(q->queue_lock, flags);
+        __blk_put_request(q, rq);
+        spin_unlock_irqrestore(q->queue_lock, flags);
+
+        __scsi_put_command(shost, cmd, &shost->shost_gendev);
+}
+EXPORT_SYMBOL_GPL(scsi_host_put_command);
+
+static void scsi_unmap_user_pages(struct scsi_tgt_cmd *tcmd)
+{
+        struct bio *bio;
+
+        /* must call bio_endio in case bio was bounced */
+        while ((bio = bio_list_pop(&tcmd->xfer_done_list))) {
+                bio_endio(bio, bio->bi_size, 0);
+                bio_unmap_user(bio);
+        }
+
+        while ((bio = bio_list_pop(&tcmd->xfer_list))) {
+                bio_endio(bio, bio->bi_size, 0);
+                bio_unmap_user(bio);
+        }
+}
+
+static void cmd_hashlist_del(struct scsi_cmnd *cmd)
+{
+        struct request_queue *q = cmd->request->q;
+        struct scsi_tgt_queuedata *qdata = q->queuedata;
+        unsigned long flags;
+        struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+
+        spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+        list_del(&tcmd->hash_list);
+        spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+}
+
+static void scsi_tgt_cmd_destroy(struct work_struct *work)
+{
+        struct scsi_tgt_cmd *tcmd =
+                container_of(work, struct scsi_tgt_cmd, work);
+        struct scsi_cmnd *cmd = tcmd->rq->special;
+
+        dprintk("cmd %p %d %lu\n", cmd, cmd->sc_data_direction,
+                rq_data_dir(cmd->request));
+        /*
+         * We fix rq->cmd_flags here since when we told bio_map_user
+         * to write vm for WRITE commands, blk_rq_bio_prep set
+         * rq_data_dir the flags to READ.
+         */
+        if (cmd->sc_data_direction == DMA_TO_DEVICE)
+                cmd->request->cmd_flags |= REQ_RW;
+        else
+                cmd->request->cmd_flags &= ~REQ_RW;
+
+        scsi_unmap_user_pages(tcmd);
+        scsi_host_put_command(scsi_tgt_cmd_to_host(cmd), cmd);
+}
+
+static void init_scsi_tgt_cmd(struct request *rq, struct scsi_tgt_cmd *tcmd,
+                              u64 tag)
+{
+        struct scsi_tgt_queuedata *qdata = rq->q->queuedata;
+        unsigned long flags;
+        struct list_head *head;
+
+        tcmd->tag = tag;
+        INIT_WORK(&tcmd->work, scsi_tgt_cmd_destroy);
+        spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+        head = &qdata->cmd_hash[cmd_hashfn(tag)];
+        list_add(&tcmd->hash_list, head);
+        spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+}
+
+/*
+ * scsi_tgt_alloc_queue - setup queue used for message passing
+ * shost: scsi host
+ *
+ * This should be called by the LLD after host allocation.
+ * And will be released when the host is released.
+ */
+int scsi_tgt_alloc_queue(struct Scsi_Host *shost)
+{
+        struct scsi_tgt_queuedata *queuedata;
+        struct request_queue *q;
+        int err, i;
+
+        /*
+         * Do we need to send a netlink event or should uspace
+         * just respond to the hotplug event?
+         */
+        q = __scsi_alloc_queue(shost, NULL);
+        if (!q)
+                return -ENOMEM;
+
+        queuedata = kzalloc(sizeof(*queuedata), GFP_KERNEL);
+        if (!queuedata) {
+                err = -ENOMEM;
+                goto cleanup_queue;
+        }
+        queuedata->shost = shost;
+        q->queuedata = queuedata;
+
+        /*
+         * this is a silly hack. We should probably just queue as many
+         * command as is recvd to userspace. uspace can then make
+         * sure we do not overload the HBA
+         */
+        q->nr_requests = shost->hostt->can_queue;
+        /*
+         * We currently only support software LLDs so this does
+         * not matter for now. Do we need this for the cards we support?
+         * If so we should make it a host template value.
+         */
+        blk_queue_dma_alignment(q, 0);
+        shost->uspace_req_q = q;
+
+        for (i = 0; i < ARRAY_SIZE(queuedata->cmd_hash); i++)
+                INIT_LIST_HEAD(&queuedata->cmd_hash[i]);
+        spin_lock_init(&queuedata->cmd_hash_lock);
+
+        return 0;
+
+cleanup_queue:
+        blk_cleanup_queue(q);
+        return err;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_alloc_queue);
+
+void scsi_tgt_free_queue(struct Scsi_Host *shost)
+{
+        int i;
+        unsigned long flags;
+        struct request_queue *q = shost->uspace_req_q;
+        struct scsi_cmnd *cmd;
+        struct scsi_tgt_queuedata *qdata = q->queuedata;
+        struct scsi_tgt_cmd *tcmd, *n;
+        LIST_HEAD(cmds);
+
+        spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+
+        for (i = 0; i < ARRAY_SIZE(qdata->cmd_hash); i++) {
+                list_for_each_entry_safe(tcmd, n, &qdata->cmd_hash[i],
+                                         hash_list) {
+                        list_del(&tcmd->hash_list);
+                        list_add(&tcmd->hash_list, &cmds);
+                }
+        }
+
+        spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+
+        while (!list_empty(&cmds)) {
+                tcmd = list_entry(cmds.next, struct scsi_tgt_cmd, hash_list);
+                list_del(&tcmd->hash_list);
+                cmd = tcmd->rq->special;
+
+                shost->hostt->eh_abort_handler(cmd);
+                scsi_tgt_cmd_destroy(&tcmd->work);
+        }
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_free_queue);
+
+struct Scsi_Host *scsi_tgt_cmd_to_host(struct scsi_cmnd *cmd)
+{
+        struct scsi_tgt_queuedata *queue = cmd->request->q->queuedata;
+        return queue->shost;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_cmd_to_host);
+
+/*
+ * scsi_tgt_queue_command - queue command for userspace processing
+ * @cmd:        scsi command
+ * @scsilun:    scsi lun
+ * @tag:        unique value to identify this command for tmf
+ */
+int scsi_tgt_queue_command(struct scsi_cmnd *cmd, struct scsi_lun *scsilun,
+                           u64 tag)
+{
+        struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+        int err;
+
+        init_scsi_tgt_cmd(cmd->request, tcmd, tag);
+        err = scsi_tgt_uspace_send_cmd(cmd, scsilun, tag);
+        if (err)
+                cmd_hashlist_del(cmd);
+
+        return err;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_queue_command);
+
+/*
+ * This is run from a interrpt handler normally and the unmap
+ * needs process context so we must queue
+ */
+static void scsi_tgt_cmd_done(struct scsi_cmnd *cmd)
+{
+        struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+
+        dprintk("cmd %p %lu\n", cmd, rq_data_dir(cmd->request));
+
+        scsi_tgt_uspace_send_status(cmd, tcmd->tag);
+        queue_work(scsi_tgtd, &tcmd->work);
+}
+
+static int __scsi_tgt_transfer_response(struct scsi_cmnd *cmd)
+{
+        struct Scsi_Host *shost = scsi_tgt_cmd_to_host(cmd);
+        int err;
+
+        dprintk("cmd %p %lu\n", cmd, rq_data_dir(cmd->request));
+
+        err = shost->hostt->transfer_response(cmd, scsi_tgt_cmd_done);
+        switch (err) {
+        case SCSI_MLQUEUE_HOST_BUSY:
+        case SCSI_MLQUEUE_DEVICE_BUSY:
+                return -EAGAIN;
+        }
+
+        return 0;
+}
+
+static void scsi_tgt_transfer_response(struct scsi_cmnd *cmd)
+{
+        struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+        int err;
+
+        err = __scsi_tgt_transfer_response(cmd);
+        if (!err)
+                return;
+
+        cmd->result = DID_BUS_BUSY << 16;
+        err = scsi_tgt_uspace_send_status(cmd, tcmd->tag);
+        if (err <= 0)
+                /* the eh will have to pick this up */
+                printk(KERN_ERR "Could not send cmd %p status\n", cmd);
+}
+
+static int scsi_tgt_init_cmd(struct scsi_cmnd *cmd, gfp_t gfp_mask)
+{
+        struct request *rq = cmd->request;
+        struct scsi_tgt_cmd *tcmd = rq->end_io_data;
+        int count;
+
+        cmd->use_sg = rq->nr_phys_segments;
+        cmd->request_buffer = scsi_alloc_sgtable(cmd, gfp_mask);
+        if (!cmd->request_buffer)
+                return -ENOMEM;
+
+        cmd->request_bufflen = rq->data_len;
+
+        dprintk("cmd %p addr %p cnt %d %lu\n", cmd, tcmd->buffer, cmd->use_sg,
+                rq_data_dir(rq));
+        count = blk_rq_map_sg(rq->q, rq, cmd->request_buffer);
+        if (likely(count <= cmd->use_sg)) {
+                cmd->use_sg = count;
+                return 0;
+        }
+
+        eprintk("cmd %p addr %p cnt %d\n", cmd, tcmd->buffer, cmd->use_sg);
+        scsi_free_sgtable(cmd->request_buffer, cmd->sglist_len);
+        return -EINVAL;
+}
+
+/* TODO: test this crap and replace bio_map_user with new interface maybe */
+static int scsi_map_user_pages(struct scsi_tgt_cmd *tcmd, struct scsi_cmnd *cmd,
+                               int rw)
+{
+        struct request_queue *q = cmd->request->q;
+        struct request *rq = cmd->request;
+        void *uaddr = tcmd->buffer;
+        unsigned int len = tcmd->bufflen;
+        struct bio *bio;
+        int err;
+
+        while (len > 0) {
+                dprintk("%lx %u\n", (unsigned long) uaddr, len);
+                bio = bio_map_user(q, NULL, (unsigned long) uaddr, len, rw);
+                if (IS_ERR(bio)) {
+                        err = PTR_ERR(bio);
+                        dprintk("fail to map %lx %u %d %x\n",
+                                (unsigned long) uaddr, len, err, cmd->cmnd[0]);
+                        goto unmap_bios;
+                }
+
+                uaddr += bio->bi_size;
+                len -= bio->bi_size;
+
+                /*
+                 * The first bio is added and merged. We could probably
+                 * try to add others using scsi_merge_bio() but for now
+                 * we keep it simple. The first bio should be pretty large
+                 * (either hitting the 1 MB bio pages limit or a queue limit)
+                 * already but for really large IO we may want to try and
+                 * merge these.
+                 */
+                if (!rq->bio) {
+                        blk_rq_bio_prep(q, rq, bio);
+                        rq->data_len = bio->bi_size;
+                } else
+                        /* put list of bios to transfer in next go around */
+                        bio_list_add(&tcmd->xfer_list, bio);
+        }
+
+        cmd->offset = 0;
+        err = scsi_tgt_init_cmd(cmd, GFP_KERNEL);
+        if (err)
+                goto unmap_bios;
+
+        return 0;
+
+unmap_bios:
+        if (rq->bio) {
+                bio_unmap_user(rq->bio);
+                while ((bio = bio_list_pop(&tcmd->xfer_list)))
+                        bio_unmap_user(bio);
+        }
+
+        return err;
+}
+
+static int scsi_tgt_transfer_data(struct scsi_cmnd *);
+
+static void scsi_tgt_data_transfer_done(struct scsi_cmnd *cmd)
+{
+        struct scsi_tgt_cmd *tcmd = cmd->request->end_io_data;
+        struct bio *bio;
+        int err;
+
+        /* should we free resources here on error ? */
+        if (cmd->result) {
+send_uspace_err:
+                err = scsi_tgt_uspace_send_status(cmd, tcmd->tag);
+                if (err <= 0)
+                        /* the tgt uspace eh will have to pick this up */
+                        printk(KERN_ERR "Could not send cmd %p status\n", cmd);
+                return;
+        }
+
+        dprintk("cmd %p request_bufflen %u bufflen %u\n",
+                cmd, cmd->request_bufflen, tcmd->bufflen);
+
+        scsi_free_sgtable(cmd->request_buffer, cmd->sglist_len);
+        bio_list_add(&tcmd->xfer_done_list, cmd->request->bio);
+
+        tcmd->buffer += cmd->request_bufflen;
+        cmd->offset += cmd->request_bufflen;
+
+        if (!tcmd->xfer_list.head) {
+                scsi_tgt_transfer_response(cmd);
+                return;
+        }
+
+        dprintk("cmd2 %p request_bufflen %u bufflen %u\n",
+                cmd, cmd->request_bufflen, tcmd->bufflen);
+
+        bio = bio_list_pop(&tcmd->xfer_list);
+        BUG_ON(!bio);
+
+        blk_rq_bio_prep(cmd->request->q, cmd->request, bio);
+        cmd->request->data_len = bio->bi_size;
+        err = scsi_tgt_init_cmd(cmd, GFP_ATOMIC);
+        if (err) {
+                cmd->result = DID_ERROR << 16;
+                goto send_uspace_err;
+        }
+
+        if (scsi_tgt_transfer_data(cmd)) {
+                cmd->result = DID_NO_CONNECT << 16;
+                goto send_uspace_err;
+        }
+}
+
+static int scsi_tgt_transfer_data(struct scsi_cmnd *cmd)
+{
+        int err;
+        struct Scsi_Host *host = scsi_tgt_cmd_to_host(cmd);
+
+        err = host->hostt->transfer_data(cmd, scsi_tgt_data_transfer_done);
+        switch (err) {
+                case SCSI_MLQUEUE_HOST_BUSY:
+                case SCSI_MLQUEUE_DEVICE_BUSY:
+                        return -EAGAIN;
+        default:
+                return 0;
+        }
+}
+
+static int scsi_tgt_copy_sense(struct scsi_cmnd *cmd, unsigned long uaddr,
+                                unsigned len)
+{
+        char __user *p = (char __user *) uaddr;
+
+        if (copy_from_user(cmd->sense_buffer, p,
+                           min_t(unsigned, SCSI_SENSE_BUFFERSIZE, len))) {
+                printk(KERN_ERR "Could not copy the sense buffer\n");
+                return -EIO;
+        }
+        return 0;
+}
+
+static int scsi_tgt_abort_cmd(struct Scsi_Host *shost, struct scsi_cmnd *cmd)
+{
+        struct scsi_tgt_cmd *tcmd;
+        int err;
+
+        err = shost->hostt->eh_abort_handler(cmd);
+        if (err)
+                eprintk("fail to abort %p\n", cmd);
+
+        tcmd = cmd->request->end_io_data;
+        scsi_tgt_cmd_destroy(&tcmd->work);
+        return err;
+}
+
+static struct request *tgt_cmd_hash_lookup(struct request_queue *q, u64 tag)
+{
+        struct scsi_tgt_queuedata *qdata = q->queuedata;
+        struct request *rq = NULL;
+        struct list_head *head;
+        struct scsi_tgt_cmd *tcmd;
+        unsigned long flags;
+
+        head = &qdata->cmd_hash[cmd_hashfn(tag)];
+        spin_lock_irqsave(&qdata->cmd_hash_lock, flags);
+        list_for_each_entry(tcmd, head, hash_list) {
+                if (tcmd->tag == tag) {
+                        rq = tcmd->rq;
+                        list_del(&tcmd->hash_list);
+                        break;
+                }
+        }
+        spin_unlock_irqrestore(&qdata->cmd_hash_lock, flags);
+
+        return rq;
+}
+
+int scsi_tgt_kspace_exec(int host_no, u64 tag, int result, u32 len,
+                         unsigned long uaddr, u8 rw)
+{
+        struct Scsi_Host *shost;
+        struct scsi_cmnd *cmd;
+        struct request *rq;
+        struct scsi_tgt_cmd *tcmd;
+        int err = 0;
+
+        dprintk("%d %llu %d %u %lx %u\n", host_no, (unsigned long long) tag,
+                result, len, uaddr, rw);
+
+        /* TODO: replace with a O(1) alg */
+        shost = scsi_host_lookup(host_no);
+        if (IS_ERR(shost)) {
+                printk(KERN_ERR "Could not find host no %d\n", host_no);
+                return -EINVAL;
+        }
+
+        if (!shost->uspace_req_q) {
+                printk(KERN_ERR "Not target scsi host %d\n", host_no);
+                goto done;
+        }
+
+        rq = tgt_cmd_hash_lookup(shost->uspace_req_q, tag);
+        if (!rq) {
+                printk(KERN_ERR "Could not find tag %llu\n",
+                       (unsigned long long) tag);
+                err = -EINVAL;
+                goto done;
+        }
+        cmd = rq->special;
+
+        dprintk("cmd %p result %d len %d bufflen %u %lu %x\n", cmd,
+                result, len, cmd->request_bufflen, rq_data_dir(rq), cmd->cmnd[0]);
+
+        if (result == TASK_ABORTED) {
+                scsi_tgt_abort_cmd(shost, cmd);
+                goto done;
+        }
+        /*
+         * store the userspace values here, the working values are
+         * in the request_* values
+         */
+        tcmd = cmd->request->end_io_data;
+        tcmd->buffer = (void *)uaddr;
+        tcmd->bufflen = len;
+        cmd->result = result;
+
+        if (!tcmd->bufflen || cmd->request_buffer) {
+                err = __scsi_tgt_transfer_response(cmd);
+                goto done;
+        }
+
+        /*
+         * TODO: Do we need to handle case where request does not
+         * align with LLD.
+         */
+        err = scsi_map_user_pages(rq->end_io_data, cmd, rw);
+        if (err) {
+                eprintk("%p %d\n", cmd, err);
+                err = -EAGAIN;
+                goto done;
+        }
+
+        /* userspace failure */
+        if (cmd->result) {
+                if (status_byte(cmd->result) == CHECK_CONDITION)
+                        scsi_tgt_copy_sense(cmd, uaddr, len);
+                err = __scsi_tgt_transfer_response(cmd);
+                goto done;
+        }
+        /* ask the target LLD to transfer the data to the buffer */
+        err = scsi_tgt_transfer_data(cmd);
+
+done:
+        scsi_host_put(shost);
+        return err;
+}
+
+int scsi_tgt_tsk_mgmt_request(struct Scsi_Host *shost, int function, u64 tag,
+                              struct scsi_lun *scsilun, void *data)
+{
+        int err;
+
+        /* TODO: need to retry if this fails. */
+        err = scsi_tgt_uspace_send_tsk_mgmt(shost->host_no, function,
+                                            tag, scsilun, data);
+        if (err < 0)
+                eprintk("The task management request lost!\n");
+        return err;
+}
+EXPORT_SYMBOL_GPL(scsi_tgt_tsk_mgmt_request);
+
+int scsi_tgt_kspace_tsk_mgmt(int host_no, u64 mid, int result)
+{
+        struct Scsi_Host *shost;
+        int err = -EINVAL;
+
+        dprintk("%d %d %llx\n", host_no, result, (unsigned long long) mid);
+
+        shost = scsi_host_lookup(host_no);
+        if (IS_ERR(shost)) {
+                printk(KERN_ERR "Could not find host no %d\n", host_no);
+                return err;
+        }
+
+        if (!shost->uspace_req_q) {
+                printk(KERN_ERR "Not target scsi host %d\n", host_no);
+                goto done;
+        }
+
+        err = shost->hostt->tsk_mgmt_response(mid, result);
+done:
+        scsi_host_put(shost);
+        return err;
+}
+
+static int __init scsi_tgt_init(void)
+{
+        int err;
+
+        scsi_tgt_cmd_cache = kmem_cache_create("scsi_tgt_cmd",
+                                               sizeof(struct scsi_tgt_cmd),
+                                               0, 0, NULL, NULL);
+        if (!scsi_tgt_cmd_cache)
+                return -ENOMEM;
+
+        scsi_tgtd = create_workqueue("scsi_tgtd");
+        if (!scsi_tgtd) {
+                err = -ENOMEM;
+                goto free_kmemcache;
+        }
+
+        err = scsi_tgt_if_init();
+        if (err)
+                goto destroy_wq;
+
+        return 0;
+
+destroy_wq:
+        destroy_workqueue(scsi_tgtd);
+free_kmemcache:
+        kmem_cache_destroy(scsi_tgt_cmd_cache);
+        return err;
+}
+
+static void __exit scsi_tgt_exit(void)
+{
+        destroy_workqueue(scsi_tgtd);
+        scsi_tgt_if_exit();
+        kmem_cache_destroy(scsi_tgt_cmd_cache);
+}
+
+module_init(scsi_tgt_init);
+module_exit(scsi_tgt_exit);
+
+MODULE_DESCRIPTION("SCSI target core");
+MODULE_LICENSE("GPL");
diff --git a/drivers/scsi/scsi_tgt_priv.h b/drivers/scsi/scsi_tgt_priv.h
new file mode 100644
index 000000000000..84488c51ff62
--- /dev/null
+++ b/drivers/scsi/scsi_tgt_priv.h
@@ -0,0 +1,25 @@
+struct scsi_cmnd;
+struct scsi_lun;
+struct Scsi_Host;
+struct task_struct;
+
+/* tmp - will replace with SCSI logging stuff */
+#define eprintk(fmt, args...)                                   \
+do {                                                            \
+        printk("%s(%d) " fmt, __FUNCTION__, __LINE__, ##args);  \
+} while (0)
+
+#define dprintk(fmt, args...)
+/* #define dprintk eprintk */
+
+extern void scsi_tgt_if_exit(void);
+extern int scsi_tgt_if_init(void);
+
+extern int scsi_tgt_uspace_send_cmd(struct scsi_cmnd *cmd, struct scsi_lun *lun,
+                                    u64 tag);
+extern int scsi_tgt_uspace_send_status(struct scsi_cmnd *cmd, u64 tag);
+extern int scsi_tgt_kspace_exec(int host_no, u64 tag, int result, u32 len,
+                                unsigned long uaddr, u8 rw);
+extern int scsi_tgt_uspace_send_tsk_mgmt(int host_no, int function, u64 tag,
+                                         struct scsi_lun *scsilun, void *data);
+extern int scsi_tgt_kspace_tsk_mgmt(int host_no, u64 mid, int result);
diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
index 38c215a78f69..3571ce8934e7 100644
--- a/drivers/scsi/scsi_transport_fc.c
+++ b/drivers/scsi/scsi_transport_fc.c
@@ -241,9 +241,9 @@ fc_bitfield_name_search(remote_port_roles, fc_remote_port_role_names)
 #define FC_MGMTSRVR_PORTID              0x00000a
 
 
-static void fc_timeout_deleted_rport(void *data);
-static void fc_timeout_fail_rport_io(void *data);
-static void fc_scsi_scan_rport(void *data);
+static void fc_timeout_deleted_rport(struct work_struct *work);
+static void fc_timeout_fail_rport_io(struct work_struct *work);
+static void fc_scsi_scan_rport(struct work_struct *work);
 
 /*
  * Attribute counts pre object type...
@@ -1613,7 +1613,7 @@ fc_flush_work(struct Scsi_Host *shost)
  *      1 on success / 0 already queued / < 0 for error
  **/
 static int
-fc_queue_devloss_work(struct Scsi_Host *shost, struct work_struct *work,
+fc_queue_devloss_work(struct Scsi_Host *shost, struct delayed_work *work,
                                 unsigned long delay)
 {
         if (unlikely(!fc_host_devloss_work_q(shost))) {
@@ -1625,9 +1625,6 @@ fc_queue_devloss_work(struct Scsi_Host *shost, struct work_struct *work,
                 return -EINVAL;
         }
 
-        if (delay == 0)
-                return queue_work(fc_host_devloss_work_q(shost), work);
-
         return queue_delayed_work(fc_host_devloss_work_q(shost), work, delay);
 }
 
@@ -1712,12 +1709,13 @@ EXPORT_SYMBOL(fc_remove_host);
  * fc_starget_delete - called to delete the scsi decendents of an rport
  *                  (target and all sdevs)
  *
- * @data:       remote port to be operated on.
+ * @work:       remote port to be operated on.
  **/
 static void
-fc_starget_delete(void *data)
+fc_starget_delete(struct work_struct *work)
 {
-        struct fc_rport *rport = (struct fc_rport *)data;
+        struct fc_rport *rport =
+                container_of(work, struct fc_rport, stgt_delete_work);
         struct Scsi_Host *shost = rport_to_shost(rport);
         unsigned long flags;
         struct fc_internal *i = to_fc_internal(shost->transportt);
@@ -1751,12 +1749,13 @@ fc_starget_delete(void *data)
 /**
  * fc_rport_final_delete - finish rport termination and delete it.
  *
- * @data:       remote port to be deleted.
+ * @work:       remote port to be deleted.
  **/
 static void
-fc_rport_final_delete(void *data)
+fc_rport_final_delete(struct work_struct *work)
 {
-        struct fc_rport *rport = (struct fc_rport *)data;
+        struct fc_rport *rport =
+                container_of(work, struct fc_rport, rport_delete_work);
         struct device *dev = &rport->dev;
         struct Scsi_Host *shost = rport_to_shost(rport);
         struct fc_internal *i = to_fc_internal(shost->transportt);
@@ -1770,7 +1769,7 @@ fc_rport_final_delete(void *data)
 
         /* Delete SCSI target and sdevs */
         if (rport->scsi_target_id != -1)
-                fc_starget_delete(data);
+                fc_starget_delete(&rport->stgt_delete_work);
         else if (i->f->dev_loss_tmo_callbk)
                 i->f->dev_loss_tmo_callbk(rport);
         else if (i->f->terminate_rport_io)
@@ -1829,11 +1828,11 @@ fc_rport_create(struct Scsi_Host *shost, int channel,
         rport->channel = channel;
         rport->fast_io_fail_tmo = -1;
 
-        INIT_WORK(&rport->dev_loss_work, fc_timeout_deleted_rport, rport);
-        INIT_WORK(&rport->fail_io_work, fc_timeout_fail_rport_io, rport);
-        INIT_WORK(&rport->scan_work, fc_scsi_scan_rport, rport);
-        INIT_WORK(&rport->stgt_delete_work, fc_starget_delete, rport);
-        INIT_WORK(&rport->rport_delete_work, fc_rport_final_delete, rport);
+        INIT_DELAYED_WORK(&rport->dev_loss_work, fc_timeout_deleted_rport);
+        INIT_DELAYED_WORK(&rport->fail_io_work, fc_timeout_fail_rport_io);
+        INIT_WORK(&rport->scan_work, fc_scsi_scan_rport);
+        INIT_WORK(&rport->stgt_delete_work, fc_starget_delete);
+        INIT_WORK(&rport->rport_delete_work, fc_rport_final_delete);
 
         spin_lock_irqsave(shost->host_lock, flags);
 
@@ -1963,7 +1962,7 @@ fc_remote_port_add(struct Scsi_Host *shost, int channel,
                         }
 
                         if (match) {
-                                struct work_struct *work = 
+                                struct delayed_work *work =
                                                         &rport->dev_loss_work;
 
                                 memcpy(&rport->node_name, &ids->node_name,
@@ -2267,12 +2266,13 @@ EXPORT_SYMBOL(fc_remote_port_rolechg);
  *                       was a SCSI target (thus was blocked), and failed
  *                       to return in the alloted time.
  * 
- * @data:       rport target that failed to reappear in the alloted time.
+ * @work:       rport target that failed to reappear in the alloted time.
  **/
 static void
-fc_timeout_deleted_rport(void  *data)
+fc_timeout_deleted_rport(struct work_struct *work)
 {
-        struct fc_rport *rport = (struct fc_rport *)data;
+        struct fc_rport *rport =
+                container_of(work, struct fc_rport, dev_loss_work.work);
         struct Scsi_Host *shost = rport_to_shost(rport);
         struct fc_host_attrs *fc_host = shost_to_fc_host(shost);
         unsigned long flags;
@@ -2366,15 +2366,16 @@ fc_timeout_deleted_rport(void  *data)
  * fc_timeout_fail_rport_io - Timeout handler for a fast io failing on a
  *                       disconnected SCSI target.
  *
- * @data:       rport to terminate io on.
+ * @work:       rport to terminate io on.
  *
  * Notes: Only requests the failure of the io, not that all are flushed
  *    prior to returning.
  **/
 static void
-fc_timeout_fail_rport_io(void  *data)
+fc_timeout_fail_rport_io(struct work_struct *work)
 {
-        struct fc_rport *rport = (struct fc_rport *)data;
+        struct fc_rport *rport =
+                container_of(work, struct fc_rport, fail_io_work.work);
         struct Scsi_Host *shost = rport_to_shost(rport);
         struct fc_internal *i = to_fc_internal(shost->transportt);
 
@@ -2387,12 +2388,13 @@ fc_timeout_fail_rport_io(void  *data)
 /**
  * fc_scsi_scan_rport - called to perform a scsi scan on a remote port.
  *
- * @data:       remote port to be scanned.
+ * @work:       remote port to be scanned.
  **/
 static void
-fc_scsi_scan_rport(void *data)
+fc_scsi_scan_rport(struct work_struct *work)
 {
-        struct fc_rport *rport = (struct fc_rport *)data;
+        struct fc_rport *rport =
+                container_of(work, struct fc_rport, scan_work);
         struct Scsi_Host *shost = rport_to_shost(rport);
         unsigned long flags;
 
diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
index 2d3baa99ca25..9c22f1342715 100644
--- a/drivers/scsi/scsi_transport_iscsi.c
+++ b/drivers/scsi/scsi_transport_iscsi.c
@@ -33,7 +33,7 @@
 #define ISCSI_SESSION_ATTRS 11
 #define ISCSI_CONN_ATTRS 11
 #define ISCSI_HOST_ATTRS 0
-#define ISCSI_TRANSPORT_VERSION "2.0-685"
+#define ISCSI_TRANSPORT_VERSION "2.0-724"
 
 struct iscsi_internal {
         int daemon_pid;
@@ -234,9 +234,11 @@ static int iscsi_user_scan(struct Scsi_Host *shost, uint channel,
         return 0;
 }
 
-static void session_recovery_timedout(void *data)
+static void session_recovery_timedout(struct work_struct *work)
 {
-        struct iscsi_cls_session *session = data;
+        struct iscsi_cls_session *session =
+                container_of(work, struct iscsi_cls_session,
+                             recovery_work.work);
 
         dev_printk(KERN_INFO, &session->dev, "iscsi: session recovery timed "
                   "out after %d secs\n", session->recovery_tmo);
@@ -276,7 +278,7 @@ iscsi_alloc_session(struct Scsi_Host *shost,
 
         session->transport = transport;
         session->recovery_tmo = 120;
-        INIT_WORK(&session->recovery_work, session_recovery_timedout, session);
+        INIT_DELAYED_WORK(&session->recovery_work, session_recovery_timedout);
         INIT_LIST_HEAD(&session->host_list);
         INIT_LIST_HEAD(&session->sess_list);
 
diff --git a/drivers/scsi/scsi_transport_sas.c b/drivers/scsi/scsi_transport_sas.c
index b5b0c2cba96b..5c0b75bbfa10 100644
--- a/drivers/scsi/scsi_transport_sas.c
+++ b/drivers/scsi/scsi_transport_sas.c
@@ -25,6 +25,7 @@
 
 #include <linux/init.h>
 #include <linux/module.h>
+#include <linux/jiffies.h>
 #include <linux/err.h>
 #include <linux/slab.h>
 #include <linux/string.h>
diff --git a/drivers/scsi/scsi_transport_spi.c b/drivers/scsi/scsi_transport_spi.c
index 9f070f0d0f2b..3fded4831460 100644
--- a/drivers/scsi/scsi_transport_spi.c
+++ b/drivers/scsi/scsi_transport_spi.c
@@ -964,9 +964,10 @@ struct work_queue_wrapper {
 };
 
 static void
-spi_dv_device_work_wrapper(void *data)
+spi_dv_device_work_wrapper(struct work_struct *work)
 {
-        struct work_queue_wrapper *wqw = (struct work_queue_wrapper *)data;
+        struct work_queue_wrapper *wqw =
+                container_of(work, struct work_queue_wrapper, work);
         struct scsi_device *sdev = wqw->sdev;
 
         kfree(wqw);
@@ -1006,7 +1007,7 @@ spi_schedule_dv_device(struct scsi_device *sdev)
                 return;
         }
 
-        INIT_WORK(&wqw->work, spi_dv_device_work_wrapper, wqw);
+        INIT_WORK(&wqw->work, spi_dv_device_work_wrapper);
         wqw->sdev = sdev;
 
         schedule_work(&wqw->work);
diff --git a/drivers/scsi/scsi_wait_scan.c b/drivers/scsi/scsi_wait_scan.c
new file mode 100644
index 000000000000..8a636103083d
--- /dev/null
+++ b/drivers/scsi/scsi_wait_scan.c
@@ -0,0 +1,31 @@
+/*
+ * scsi_wait_scan.c
+ *
+ * Copyright (C) 2006 James Bottomley <James.Bottomley@SteelEye.com>
+ *
+ * This is a simple module to wait until all the async scans are
+ * complete.  The idea is to use it in initrd/initramfs scripts.  You
+ * modprobe it after all the modprobes of the root SCSI drivers and it
+ * will wait until they have all finished scanning their busses before
+ * allowing the boot to proceed
+ */
+
+#include <linux/module.h>
+#include "scsi_priv.h"
+
+static int __init wait_scan_init(void)
+{
+        scsi_complete_async_scans();
+        return 0;
+}
+
+static void __exit wait_scan_exit(void)
+{
+}
+
+MODULE_DESCRIPTION("SCSI wait for scans");
+MODULE_AUTHOR("James Bottomley");
+MODULE_LICENSE("GPL");
+
+late_initcall(wait_scan_init);
+module_exit(wait_scan_exit);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 84ff203ffedd..f6a452846fab 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1051,6 +1051,14 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
                                                       &sshdr, SD_TIMEOUT,
                                                       SD_MAX_RETRIES);
 
+                        /*
+                         * If the drive has indicated to us that it
+                         * doesn't have any media in it, don't bother
+                         * with any more polling.
+                         */
+                        if (media_not_present(sdkp, &sshdr))
+                                return;
+
                         if (the_result)
                                 sense_valid = scsi_sense_valid(&sshdr);
                         retries++;
@@ -1059,14 +1067,6 @@ sd_spinup_disk(struct scsi_disk *sdkp, char *diskname)
                           ((driver_byte(the_result) & DRIVER_SENSE) &&
                           sense_valid && sshdr.sense_key == UNIT_ATTENTION)));
 
-                /*
-                 * If the drive has indicated to us that it doesn't have
-                 * any media in it, don't bother with any of the rest of
-                 * this crap.
-                 */
-                if (media_not_present(sdkp, &sshdr))
-                        return;
-
                 if ((driver_byte(the_result) & DRIVER_SENSE) == 0) {
                         /* no sense, TUR either succeeded or failed
                          * with a status error */
@@ -1467,7 +1467,6 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
         res = sd_do_mode_sense(sdp, dbd, modepage, buffer, len, &data, &sshdr);
 
         if (scsi_status_is_good(res)) {
-                int ct = 0;
                 int offset = data.header_length + data.block_descriptor_length;
 
                 if (offset >= SD_BUF_SIZE - 2) {
@@ -1496,11 +1495,13 @@ sd_read_cache_type(struct scsi_disk *sdkp, char *diskname,
                         sdkp->DPOFUA = 0;
                 }
 
-                ct =  sdkp->RCD + 2*sdkp->WCE;
-
-                printk(KERN_NOTICE "SCSI device %s: drive cache: %s%s\n",
-                       diskname, sd_cache_types[ct],
-                       sdkp->DPOFUA ? " w/ FUA" : "");
+                printk(KERN_NOTICE "SCSI device %s: "
+                       "write cache: %s, read cache: %s, %s\n",
+                       diskname,
+                       sdkp->WCE ? "enabled" : "disabled",
+                       sdkp->RCD ? "disabled" : "enabled",
+                       sdkp->DPOFUA ? "supports DPO and FUA"
+                       : "doesn't support DPO or FUA");
 
                 return;
         }
diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
index 3f8b93188567..81e3bc7b02a1 100644
--- a/drivers/scsi/sg.c
+++ b/drivers/scsi/sg.c
@@ -60,7 +60,7 @@ static int sg_version_num = 30534;	/* 2 digits for each component */
 
 #ifdef CONFIG_SCSI_PROC_FS
 #include <linux/proc_fs.h>
-static char *sg_version_date = "20060920";
+static char *sg_version_date = "20061027";
 
 static int sg_proc_init(void);
 static void sg_proc_cleanup(void);
@@ -710,12 +710,12 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
                           (int) cmnd[0], (int) hp->cmd_len));
 
         if ((k = sg_start_req(srp))) {
-                SCSI_LOG_TIMEOUT(1, printk("sg_write: start_req err=%d\n", k));
+                SCSI_LOG_TIMEOUT(1, printk("sg_common_write: start_req err=%d\n", k));
                 sg_finish_rem_req(srp);
                 return k;       /* probably out of space --> ENOMEM */
         }
         if ((k = sg_write_xfer(srp))) {
-                SCSI_LOG_TIMEOUT(1, printk("sg_write: write_xfer, bad address\n"));
+                SCSI_LOG_TIMEOUT(1, printk("sg_common_write: write_xfer, bad address\n"));
                 sg_finish_rem_req(srp);
                 return k;
         }
@@ -746,7 +746,7 @@ sg_common_write(Sg_fd * sfp, Sg_request * srp,
                                 hp->dxfer_len, srp->data.k_use_sg, timeout,
                                 SG_DEFAULT_RETRIES, srp, sg_cmd_done,
                                 GFP_ATOMIC)) {
-                SCSI_LOG_TIMEOUT(1, printk("sg_write: scsi_execute_async failed\n"));
+                SCSI_LOG_TIMEOUT(1, printk("sg_common_write: scsi_execute_async failed\n"));
                 /*
                  * most likely out of mem, but could also be a bad map
                  */
@@ -1283,7 +1283,7 @@ sg_cmd_done(void *data, char *sense, int result, int resid)
                 sg_finish_rem_req(srp);
                 srp = NULL;
                 if (NULL == sfp->headrp) {
-                        SCSI_LOG_TIMEOUT(1, printk("sg...bh: already closed, final cleanup\n"));
+                        SCSI_LOG_TIMEOUT(1, printk("sg_cmd_done: already closed, final cleanup\n"));
                         if (0 == sg_remove_sfp(sdp, sfp)) {     /* device still present */
                                 scsi_device_put(sdp->device);
                         }
@@ -1512,12 +1512,12 @@ sg_remove(struct class_device *cl_dev, struct class_interface *cl_intf)
                                                     POLL_HUP);
                                 }
                         }
-                        SCSI_LOG_TIMEOUT(3, printk("sg_detach: dev=%d, dirty\n", k));
+                        SCSI_LOG_TIMEOUT(3, printk("sg_remove: dev=%d, dirty\n", k));
                         if (NULL == sdp->headfp) {
                                 sg_dev_arr[k] = NULL;
                         }
                 } else {        /* nothing active, simple case */
-                        SCSI_LOG_TIMEOUT(3, printk("sg_detach: dev=%d\n", k));
+                        SCSI_LOG_TIMEOUT(3, printk("sg_remove: dev=%d\n", k));
                         sg_dev_arr[k] = NULL;
                 }
                 sg_nr_dev--;
@@ -1876,14 +1876,15 @@ sg_build_indirect(Sg_scatter_hold * schp, Sg_fd * sfp, int buff_size)
                         }
                 }
                 sg->page = p;
-                sg->length = ret_sz;
+                sg->length = (ret_sz > num) ? num : ret_sz;
 
-                SCSI_LOG_TIMEOUT(5, printk("sg_build_build: k=%d, a=0x%p, len=%d\n",
-                                  k, p, ret_sz));
+                SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k=%d, num=%d, "
+                                 "ret_sz=%d\n", k, num, ret_sz));
         }               /* end of for loop */
 
         schp->k_use_sg = k;
-        SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, rem_sz=%d\n", k, rem_sz));
+        SCSI_LOG_TIMEOUT(5, printk("sg_build_indirect: k_use_sg=%d, "
+                         "rem_sz=%d\n", k, rem_sz));
 
         schp->bufflen = blk_size;
         if (rem_sz > 0) /* must have failed */
@@ -2014,7 +2015,7 @@ sg_remove_scat(Sg_scatter_hold * schp)
                         for (k = 0; (k < schp->k_use_sg) && sg->page;
                              ++k, ++sg) {
                                 SCSI_LOG_TIMEOUT(5, printk(
-                                    "sg_remove_scat: k=%d, a=0x%p, len=%d\n",
+                                    "sg_remove_scat: k=%d, pg=0x%p, len=%d\n",
                                     k, sg->page, sg->length));
                                 sg_page_free(sg->page, sg->length);
                         }
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index e1a52c525ed4..587274dd7059 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -9,7 +9,7 @@
    Steve Hirsch, Andreas Koppenh"ofer, Michael Leodolter, Eyal Lebedinsky,
    Michael Schaefer, J"org Weule, and Eric Youngdale.
 
-   Copyright 1992 - 2005 Kai Makisara
+   Copyright 1992 - 2006 Kai Makisara
    email Kai.Makisara@kolumbus.fi
 
    Some small formal changes - aeb, 950809
@@ -17,7 +17,7 @@
    Last modified: 18-JAN-1998 Richard Gooch <rgooch@atnf.csiro.au> Devfs support
  */
 
-static const char *verstr = "20050830";
+static const char *verstr = "20061107";
 
 #include <linux/module.h>
 
@@ -999,7 +999,7 @@ static int check_tape(struct scsi_tape *STp, struct file *filp)
                         STp->min_block = ((STp->buffer)->b_data[4] << 8) |
                             (STp->buffer)->b_data[5];
                         if ( DEB( debugging || ) !STp->inited)
-                                printk(KERN_WARNING
+                                printk(KERN_INFO
                                        "%s: Block limits %d - %d bytes.\n", name,
                                        STp->min_block, STp->max_block);
                 } else {
@@ -1224,7 +1224,7 @@ static int st_flush(struct file *filp, fl_owner_t id)
         }
 
         DEBC( if (STp->nbr_requests)
-                printk(KERN_WARNING "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
+                printk(KERN_DEBUG "%s: Number of r/w requests %d, dio used in %d, pages %d (%d).\n",
                        name, STp->nbr_requests, STp->nbr_dio, STp->nbr_pages, STp->nbr_combinable));
 
         if (STps->rw == ST_WRITING && !STp->pos_unknown) {
@@ -4056,11 +4056,11 @@ static int st_probe(struct device *dev)
                         goto out_free_tape;
         }
 
-        sdev_printk(KERN_WARNING, SDp,
+        sdev_printk(KERN_NOTICE, SDp,
                     "Attached scsi tape %s\n", tape_name(tpnt));
-        printk(KERN_WARNING "%s: try direct i/o: %s (alignment %d B)\n",
-               tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
-               queue_dma_alignment(SDp->request_queue) + 1);
+        sdev_printk(KERN_INFO, SDp, "%s: try direct i/o: %s (alignment %d B)\n",
+                    tape_name(tpnt), tpnt->try_dio ? "yes" : "no",
+                    queue_dma_alignment(SDp->request_queue) + 1);
 
         return 0;
 
diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c
index 185c270bb043..ba6bcdaf2a6a 100644
--- a/drivers/scsi/stex.c
+++ b/drivers/scsi/stex.c
@@ -11,8 +11,6 @@
  *      Written By:
  *              Ed Lin <promise_linux@promise.com>
  *
- *      Version: 3.0.0.1
- *
  */
 
 #include <linux/init.h>
@@ -37,9 +35,9 @@
 #include <scsi/scsi_tcq.h>
 
 #define DRV_NAME "stex"
-#define ST_DRIVER_VERSION "3.0.0.1"
+#define ST_DRIVER_VERSION "3.1.0.1"
 #define ST_VER_MAJOR            3
-#define ST_VER_MINOR            0
+#define ST_VER_MINOR            1
 #define ST_OEM                  0
 #define ST_BUILD_VER            1
 
@@ -76,8 +74,10 @@ enum {
         MU_STATE_STARTED                        = 4,
         MU_STATE_RESETTING                      = 5,
 
-        MU_MAX_DELAY_TIME                       = 240000,
+        MU_MAX_DELAY                            = 120,
         MU_HANDSHAKE_SIGNATURE                  = 0x55aaaa55,
+        MU_HANDSHAKE_SIGNATURE_HALF             = 0x5a5a0000,
+        MU_HARD_RESET_WAIT                      = 30000,
         HMU_PARTNER_TYPE                        = 2,
 
         /* firmware returned values */
@@ -120,7 +120,8 @@ enum {
 
         st_shasta                               = 0,
         st_vsc                                  = 1,
-        st_yosemite                             = 2,
+        st_vsc1                                 = 2,
+        st_yosemite                             = 3,
 
         PASSTHRU_REQ_TYPE                       = 0x00000001,
         PASSTHRU_REQ_NO_WAKEUP                  = 0x00000100,
@@ -150,6 +151,8 @@ enum {
         MGT_CMD_SIGNATURE                       = 0xba,
 
         INQUIRY_EVPD                            = 0x01,
+
+        ST_ADDITIONAL_MEM                       = 0x200000,
 };
 
 /* SCSI inquiry data */
@@ -211,7 +214,9 @@ struct handshake_frame {
         __le32 partner_ver_minor;
         __le32 partner_ver_oem;
         __le32 partner_ver_build;
-        u32 reserved1[4];
+        __le32 extra_offset;    /* NEW */
+        __le32 extra_size;      /* NEW */
+        u32 reserved1[2];
 };
 
 struct req_msg {
@@ -302,6 +307,7 @@ struct st_hba {
         void __iomem *mmio_base;        /* iomapped PCI memory space */
         void *dma_mem;
         dma_addr_t dma_handle;
+        size_t dma_size;
 
         struct Scsi_Host *host;
         struct pci_dev *pdev;
@@ -507,6 +513,7 @@ static void stex_controller_info(struct st_hba *hba, struct st_ccb *ccb)
         size_t count = sizeof(struct st_frame);
 
         p = hba->copy_buffer;
+        stex_internal_copy(ccb->cmd, p, &count, ccb->sg_count, ST_FROM_CMD);
         memset(p->base, 0, sizeof(u32)*6);
         *(unsigned long *)(p->base) = pci_resource_start(hba->pdev, 0);
         p->rom_addr = 0;
@@ -901,27 +908,34 @@ static int stex_handshake(struct st_hba *hba)
         void __iomem *base = hba->mmio_base;
         struct handshake_frame *h;
         dma_addr_t status_phys;
-        int i;
+        u32 data;
+        unsigned long before;
 
         if (readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE) {
                 writel(MU_INBOUND_DOORBELL_HANDSHAKE, base + IDBL);
                 readl(base + IDBL);
-                for (i = 0; readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE
-                        && i < MU_MAX_DELAY_TIME; i++) {
+                before = jiffies;
+                while (readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE) {
+                        if (time_after(jiffies, before + MU_MAX_DELAY * HZ)) {
+                                printk(KERN_ERR DRV_NAME
+                                        "(%s): no handshake signature\n",
+                                        pci_name(hba->pdev));
+                                return -1;
+                        }
                         rmb();
                         msleep(1);
                 }
-
-                if (i == MU_MAX_DELAY_TIME) {
-                        printk(KERN_ERR DRV_NAME
-                                "(%s): no handshake signature\n",
-                                pci_name(hba->pdev));
-                        return -1;
-                }
         }
 
         udelay(10);
 
+        data = readl(base + OMR1);
+        if ((data & 0xffff0000) == MU_HANDSHAKE_SIGNATURE_HALF) {
+                data &= 0x0000ffff;
+                if (hba->host->can_queue > data)
+                        hba->host->can_queue = data;
+        }
+
         h = (struct handshake_frame *)(hba->dma_mem + MU_REQ_BUFFER_SIZE);
         h->rb_phy = cpu_to_le32(hba->dma_handle);
         h->rb_phy_hi = cpu_to_le32((hba->dma_handle >> 16) >> 16);
@@ -931,6 +945,11 @@ static int stex_handshake(struct st_hba *hba)
         h->status_cnt = cpu_to_le16(MU_STATUS_COUNT);
         stex_gettime(&h->hosttime);
         h->partner_type = HMU_PARTNER_TYPE;
+        if (hba->dma_size > STEX_BUFFER_SIZE) {
+                h->extra_offset = cpu_to_le32(STEX_BUFFER_SIZE);
+                h->extra_size = cpu_to_le32(ST_ADDITIONAL_MEM);
+        } else
+                h->extra_offset = h->extra_size = 0;
 
         status_phys = hba->dma_handle + MU_REQ_BUFFER_SIZE;
         writel(status_phys, base + IMR0);
@@ -944,19 +963,18 @@ static int stex_handshake(struct st_hba *hba)
         readl(base + IDBL); /* flush */
 
         udelay(10);
-        for (i = 0; readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE
-                && i < MU_MAX_DELAY_TIME; i++) {
+        before = jiffies;
+        while (readl(base + OMR0) != MU_HANDSHAKE_SIGNATURE) {
+                if (time_after(jiffies, before + MU_MAX_DELAY * HZ)) {
+                        printk(KERN_ERR DRV_NAME
+                                "(%s): no signature after handshake frame\n",
+                                pci_name(hba->pdev));
+                        return -1;
+                }
                 rmb();
                 msleep(1);
         }
 
-        if (i == MU_MAX_DELAY_TIME) {
-                printk(KERN_ERR DRV_NAME
-                        "(%s): no signature after handshake frame\n",
-                        pci_name(hba->pdev));
-                return -1;
-        }
-
         writel(0, base + IMR0);
         readl(base + IMR0);
         writel(0, base + OMR0);
@@ -1038,9 +1056,9 @@ static void stex_hard_reset(struct st_hba *hba)
         pci_bctl &= ~PCI_BRIDGE_CTL_BUS_RESET;
         pci_write_config_byte(bus->self, PCI_BRIDGE_CONTROL, pci_bctl);
 
-        for (i = 0; i < MU_MAX_DELAY_TIME; i++) {
+        for (i = 0; i < MU_HARD_RESET_WAIT; i++) {
                 pci_read_config_word(hba->pdev, PCI_COMMAND, &pci_cmd);
-                if (pci_cmd & PCI_COMMAND_MASTER)
+                if (pci_cmd != 0xffff && (pci_cmd & PCI_COMMAND_MASTER))
                         break;
                 msleep(1);
         }
@@ -1100,18 +1118,18 @@ static int stex_reset(struct scsi_cmnd *cmd)
 static int stex_biosparam(struct scsi_device *sdev,
         struct block_device *bdev, sector_t capacity, int geom[])
 {
-        int heads = 255, sectors = 63, cylinders;
+        int heads = 255, sectors = 63;
 
         if (capacity < 0x200000) {
                 heads = 64;
                 sectors = 32;
         }
 
-        cylinders = sector_div(capacity, heads * sectors);
+        sector_div(capacity, heads * sectors);
 
         geom[0] = heads;
         geom[1] = sectors;
-        geom[2] = cylinders;
+        geom[2] = capacity;
 
         return 0;
 }
@@ -1193,8 +1211,13 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
                 goto out_iounmap;
         }
 
+        hba->cardtype = (unsigned int) id->driver_data;
+        if (hba->cardtype == st_vsc && (pdev->subsystem_device & 0xf) == 0x1)
+                hba->cardtype = st_vsc1;
+        hba->dma_size = (hba->cardtype == st_vsc1) ?
+                (STEX_BUFFER_SIZE + ST_ADDITIONAL_MEM) : (STEX_BUFFER_SIZE);
         hba->dma_mem = dma_alloc_coherent(&pdev->dev,
-                STEX_BUFFER_SIZE, &hba->dma_handle, GFP_KERNEL);
+                hba->dma_size, &hba->dma_handle, GFP_KERNEL);
         if (!hba->dma_mem) {
                 err = -ENOMEM;
                 printk(KERN_ERR DRV_NAME "(%s): dma mem alloc failed\n",
@@ -1207,8 +1230,6 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         hba->copy_buffer = hba->dma_mem + MU_BUFFER_SIZE;
         hba->mu_status = MU_STATE_STARTING;
 
-        hba->cardtype = (unsigned int) id->driver_data;
-
         /* firmware uses id/lun pair for a logical drive, but lun would be
            always 0 if CONFIG_SCSI_MULTI_LUN not configured, so we use
            channel to map lun here */
@@ -1233,7 +1254,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         if (err)
                 goto out_free_irq;
 
-        err = scsi_init_shared_tag_map(host, ST_CAN_QUEUE);
+        err = scsi_init_shared_tag_map(host, host->can_queue);
         if (err) {
                 printk(KERN_ERR DRV_NAME "(%s): init shared queue failed\n",
                         pci_name(pdev));
@@ -1256,7 +1277,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id)
 out_free_irq:
         free_irq(pdev->irq, hba);
 out_pci_free:
-        dma_free_coherent(&pdev->dev, STEX_BUFFER_SIZE,
+        dma_free_coherent(&pdev->dev, hba->dma_size,
                           hba->dma_mem, hba->dma_handle);
 out_iounmap:
         iounmap(hba->mmio_base);
@@ -1317,7 +1338,7 @@ static void stex_hba_free(struct st_hba *hba)
 
         pci_release_regions(hba->pdev);
 
-        dma_free_coherent(&hba->pdev->dev, STEX_BUFFER_SIZE,
+        dma_free_coherent(&hba->pdev->dev, hba->dma_size,
                           hba->dma_mem, hba->dma_handle);
 }
 
@@ -1346,15 +1367,32 @@ static void stex_shutdown(struct pci_dev *pdev)
 }
 
 static struct pci_device_id stex_pci_tbl[] = {
-        { 0x105a, 0x8350, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x105a, 0xc350, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x105a, 0xf350, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x105a, 0x4301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x105a, 0x4302, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x105a, 0x8301, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x105a, 0x8302, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_shasta },
-        { 0x1725, 0x7250, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_vsc },
-        { 0x105a, 0x8650, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_yosemite },
+        /* st_shasta */
+        { 0x105a, 0x8350, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                st_shasta }, /* SuperTrak EX8350/8300/16350/16300 */
+        { 0x105a, 0xc350, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                st_shasta }, /* SuperTrak EX12350 */
+        { 0x105a, 0x4302, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                st_shasta }, /* SuperTrak EX4350 */
+        { 0x105a, 0xe350, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                st_shasta }, /* SuperTrak EX24350 */
+
+        /* st_vsc */
+        { 0x105a, 0x7250, PCI_ANY_ID, PCI_ANY_ID, 0, 0, st_vsc },
+
+        /* st_yosemite */
+        { 0x105a, 0x8650, PCI_ANY_ID, 0x4600, 0, 0,
+                st_yosemite }, /* SuperTrak EX4650 */
+        { 0x105a, 0x8650, PCI_ANY_ID, 0x4610, 0, 0,
+                st_yosemite }, /* SuperTrak EX4650o */
+        { 0x105a, 0x8650, PCI_ANY_ID, 0x8600, 0, 0,
+                st_yosemite }, /* SuperTrak EX8650EL */
+        { 0x105a, 0x8650, PCI_ANY_ID, 0x8601, 0, 0,
+                st_yosemite }, /* SuperTrak EX8650 */
+        { 0x105a, 0x8650, PCI_ANY_ID, 0x8602, 0, 0,
+                st_yosemite }, /* SuperTrak EX8654 */
+        { 0x105a, 0x8650, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
+                st_yosemite }, /* generic st_yosemite */
         { }     /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, stex_pci_tbl);
diff --git a/drivers/scsi/t128.h b/drivers/scsi/t128.h
index 646e840266e2..76a069b7ac0b 100644
--- a/drivers/scsi/t128.h
+++ b/drivers/scsi/t128.h
@@ -8,20 +8,20 @@
  *      drew@colorado.edu
  *      +1 (303) 440-4894
  *
- * DISTRIBUTION RELEASE 3. 
+ * DISTRIBUTION RELEASE 3.
  *
- * For more information, please consult 
+ * For more information, please consult
  *
  * Trantor Systems, Ltd.
  * T128/T128F/T228 SCSI Host Adapter
  * Hardware Specifications
- * 
- * Trantor Systems, Ltd. 
+ *
+ * Trantor Systems, Ltd.
  * 5415 Randall Place
  * Fremont, CA 94538
  * 1+ (415) 770-1400, FAX 1+ (415) 770-9910
- * 
- * and 
+ *
+ * and
  *
  * NCR 5380 Family
  * SCSI Protocol Controller
@@ -48,15 +48,15 @@
 #define TDEBUG_TRANSFER 0x2
 
 /*
- * The trantor boards are memory mapped. They use an NCR5380 or 
+ * The trantor boards are memory mapped. They use an NCR5380 or
  * equivalent (my sample board had part second sourced from ZILOG).
- * NCR's recommended "Pseudo-DMA" architecture is used, where 
+ * NCR's recommended "Pseudo-DMA" architecture is used, where
  * a PAL drives the DMA signals on the 5380 allowing fast, blind
- * transfers with proper handshaking. 
+ * transfers with proper handshaking.
  */
 
 /*
- * Note : a boot switch is provided for the purpose of informing the 
+ * Note : a boot switch is provided for the purpose of informing the
  * firmware to boot or not boot from attached SCSI devices.  So, I imagine
  * there are fewer people who've yanked the ROM like they do on the Seagate
  * to make bootup faster, and I'll probably use this for autodetection.
@@ -92,19 +92,20 @@
 #define T_DATA_REG_OFFSET       0x1e00  /* rw 512 bytes long */
 
 #ifndef ASM
-static int t128_abort(Scsi_Cmnd *);
+static int t128_abort(struct scsi_cmnd *);
 static int t128_biosparam(struct scsi_device *, struct block_device *,
                           sector_t, int*);
 static int t128_detect(struct scsi_host_template *);
-static int t128_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-static int t128_bus_reset(Scsi_Cmnd *);
+static int t128_queue_command(struct scsi_cmnd *,
+                              void (*done)(struct scsi_cmnd *));
+static int t128_bus_reset(struct scsi_cmnd *);
 
 #ifndef CMD_PER_LUN
 #define CMD_PER_LUN 2
 #endif
 
 #ifndef CAN_QUEUE
-#define CAN_QUEUE 32 
+#define CAN_QUEUE 32
 #endif
 
 #ifndef HOSTS_C
@@ -120,7 +121,7 @@ static int t128_bus_reset(Scsi_Cmnd *);
 
 #define T128_address(reg) (base + T_5380_OFFSET + ((reg) * 0x20))
 
-#if !(TDEBUG & TDEBUG_TRANSFER) 
+#if !(TDEBUG & TDEBUG_TRANSFER)
 #define NCR5380_read(reg) readb(T128_address(reg))
 #define NCR5380_write(reg, value) writeb((value),(T128_address(reg)))
 #else
@@ -129,7 +130,7 @@ static int t128_bus_reset(Scsi_Cmnd *);
     , instance->hostno, (reg), T128_address(reg))), readb(T128_address(reg)))
 
 #define NCR5380_write(reg, value) {                                     \
-    printk("scsi%d : write %02x to register %d at address %08x\n",      \
+    printk("scsi%d : write %02x to register %d at address %08x\n",      \
             instance->hostno, (value), (reg), T128_address(reg));       \
     writeb((value), (T128_address(reg)));                               \
 }
@@ -142,10 +143,10 @@ static int t128_bus_reset(Scsi_Cmnd *);
 #define NCR5380_bus_reset t128_bus_reset
 #define NCR5380_proc_info t128_proc_info
 
-/* 15 14 12 10 7 5 3 
+/* 15 14 12 10 7 5 3
    1101 0100 1010 1000 */
-   
-#define T128_IRQS 0xc4a8 
+
+#define T128_IRQS 0xc4a8
 
 #endif /* else def HOSTS_C */
 #endif /* ndef ASM */
diff --git a/drivers/serial/8250_exar_st16c554.c b/drivers/serial/8250_exar_st16c554.c
new file mode 100644
index 000000000000..567143ace159
--- /dev/null
+++ b/drivers/serial/8250_exar_st16c554.c
@@ -0,0 +1,52 @@
+/*
+ *  linux/drivers/serial/8250_exar.c
+ *
+ *  Written by Paul B Schroeder < pschroeder "at" uplogix "dot" com >
+ *  Based on 8250_boca.
+ *
+ *  Copyright (C) 2005 Russell King.
+ *  Data taken from include/asm-i386/serial.h
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/serial_8250.h>
+
+#define PORT(_base,_irq)                                \
+        {                                               \
+                .iobase         = _base,                \
+                .irq            = _irq,                 \
+                .uartclk        = 1843200,              \
+                .iotype         = UPIO_PORT,            \
+                .flags          = UPF_BOOT_AUTOCONF,    \
+        }
+
+static struct plat_serial8250_port exar_data[] = {
+        PORT(0x100, 5),
+        PORT(0x108, 5),
+        PORT(0x110, 5),
+        PORT(0x118, 5),
+        { },
+};
+
+static struct platform_device exar_device = {
+        .name                   = "serial8250",
+        .id                     = PLAT8250_DEV_EXAR_ST16C554,
+        .dev                    = {
+                .platform_data  = exar_data,
+        },
+};
+
+static int __init exar_init(void)
+{
+        return platform_device_register(&exar_device);
+}
+
+module_init(exar_init);
+
+MODULE_AUTHOR("Paul B Schroeder");
+MODULE_DESCRIPTION("8250 serial probe module for Exar cards");
+MODULE_LICENSE("GPL");
diff --git a/drivers/serial/8250_pnp.c b/drivers/serial/8250_pnp.c
index 71d907c8288b..d3d6b82706b5 100644
--- a/drivers/serial/8250_pnp.c
+++ b/drivers/serial/8250_pnp.c
@@ -464,11 +464,38 @@ static void __devexit serial_pnp_remove(struct pnp_dev *dev)
                 serial8250_unregister_port(line - 1);
 }
 
+#ifdef CONFIG_PM
+static int serial_pnp_suspend(struct pnp_dev *dev, pm_message_t state)
+{
+        long line = (long)pnp_get_drvdata(dev);
+
+        if (!line)
+                return -ENODEV;
+        serial8250_suspend_port(line - 1);
+        return 0;
+}
+
+static int serial_pnp_resume(struct pnp_dev *dev)
+{
+        long line = (long)pnp_get_drvdata(dev);
+
+        if (!line)
+                return -ENODEV;
+        serial8250_resume_port(line - 1);
+        return 0;
+}
+#else
+#define serial_pnp_suspend NULL
+#define serial_pnp_resume NULL
+#endif /* CONFIG_PM */
+
 static struct pnp_driver serial_pnp_driver = {
         .name           = "serial",
-        .id_table       = pnp_dev_table,
         .probe          = serial_pnp_probe,
         .remove         = __devexit_p(serial_pnp_remove),
+        .suspend        = serial_pnp_suspend,
+        .resume         = serial_pnp_resume,
+        .id_table       = pnp_dev_table,
 };
 
 static int __init serial8250_pnp_init(void)
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index 0b71e7d18903..fc12d5df10e2 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -210,6 +210,17 @@ config SERIAL_8250_BOCA
           To compile this driver as a module, choose M here: the module
           will be called 8250_boca.
 
+config SERIAL_8250_EXAR_ST16C554
+        tristate "Support Exar ST16C554/554D Quad UART"
+        depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
+        help
+          The Uplogix Envoy TU301 uses this Exar Quad UART.  If you are
+          tinkering with your Envoy TU301, or have a machine with this UART,
+          say Y here.
+
+          To compile this driver as a module, choose M here: the module
+          will be called 8250_exar_st16c554.
+
 config SERIAL_8250_HUB6
         tristate "Support Hub6 cards"
         depends on SERIAL_8250 != n && ISA && SERIAL_8250_MANY_PORTS
@@ -511,6 +522,25 @@ config SERIAL_IMX_CONSOLE
           your boot loader (lilo or loadlin) about how to pass options to the
           kernel at boot time.)
 
+config SERIAL_UARTLITE
+        tristate "Xilinx uartlite serial port support"
+        depends on PPC32
+        select SERIAL_CORE
+        help
+          Say Y here if you want to use the Xilinx uartlite serial controller.
+
+          To compile this driver as a module, choose M here: the
+          module will be called uartlite.ko.
+
+config SERIAL_UARTLITE_CONSOLE
+        bool "Support for console on Xilinx uartlite serial port"
+        depends on SERIAL_UARTLITE=y
+        select SERIAL_CORE_CONSOLE
+        help
+          Say Y here if you wish to use a Xilinx uartlite as the system
+          console (the system console is the device which receives all kernel
+          messages and warnings and which allows logins in single user mode).
+
 config SERIAL_SUNCORE
         bool
         depends on SPARC
diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile
index b4d8a7c182e3..df3632cd7df9 100644
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -17,6 +17,7 @@ obj-$(CONFIG_SERIAL_8250_CONSOLE) += 8250_early.o
 obj-$(CONFIG_SERIAL_8250_FOURPORT) += 8250_fourport.o
 obj-$(CONFIG_SERIAL_8250_ACCENT) += 8250_accent.o
 obj-$(CONFIG_SERIAL_8250_BOCA) += 8250_boca.o
+obj-$(CONFIG_SERIAL_8250_EXAR_ST16C554) += 8250_exar_st16c554.o
 obj-$(CONFIG_SERIAL_8250_HUB6) += 8250_hub6.o
 obj-$(CONFIG_SERIAL_8250_MCA) += 8250_mca.o
 obj-$(CONFIG_SERIAL_8250_AU1X00) += 8250_au1x00.o
@@ -55,4 +56,5 @@ obj-$(CONFIG_SERIAL_VR41XX) += vr41xx_siu.o
 obj-$(CONFIG_SERIAL_SGI_IOC4) += ioc4_serial.o
 obj-$(CONFIG_SERIAL_SGI_IOC3) += ioc3_serial.o
 obj-$(CONFIG_SERIAL_ATMEL) += atmel_serial.o
+obj-$(CONFIG_SERIAL_UARTLITE) += uartlite.o
 obj-$(CONFIG_SERIAL_NETX) += netx-serial.o
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 4213fabc62bf..4d3626ef4643 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -129,6 +129,8 @@ static void pl010_rx_chars(struct uart_port *port)
                  */
                 rsr = readb(port->membase + UART01x_RSR) | UART_DUMMY_RSR_RX;
                 if (unlikely(rsr & UART01x_RSR_ANY)) {
+                        writel(0, port->membase + UART01x_ECR);
+
                         if (rsr & UART01x_RSR_BE) {
                                 rsr &= ~(UART01x_RSR_FE | UART01x_RSR_PE);
                                 port->icount.brk++;
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index 391a1f4167a4..9217ee6c7865 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -1,5 +1,5 @@
 /*
- *  linux/drivers/char/at91_serial.c
+ *  linux/drivers/char/atmel_serial.c
  *
  *  Driver for Atmel AT91 / AT32 Serial ports
  *  Copyright (C) 2003 Rick Bronson
@@ -36,11 +36,11 @@
 
 #include <asm/io.h>
 
-#include <asm/arch/at91rm9200_pdc.h>
 #include <asm/mach/serial_at91.h>
 #include <asm/arch/board.h>
+#include <asm/arch/at91_pdc.h>
 #ifdef CONFIG_ARM
-#include <asm/arch/system.h>
+#include <asm/arch/cpu.h>
 #include <asm/arch/gpio.h>
 #endif
 
@@ -137,8 +137,8 @@ static void atmel_set_mctrl(struct uart_port *port, u_int mctrl)
         unsigned int control = 0;
         unsigned int mode;
 
-#ifdef CONFIG_ARM
-        if (arch_identify() == ARCH_ID_AT91RM9200) {
+#ifdef CONFIG_ARCH_AT91RM9200
+        if (cpu_is_at91rm9200()) {
                 /*
                  * AT91RM9200 Errata #39: RTS0 is not internally connected to PA21.
                  *  We need to drive the pin manually.
diff --git a/drivers/serial/atmel_serial.h b/drivers/serial/atmel_serial.h
index eced2ad1a8d9..fe1763b2a6d5 100644
--- a/drivers/serial/atmel_serial.h
+++ b/drivers/serial/atmel_serial.h
@@ -31,8 +31,8 @@
 #define         ATMEL_US_RSTIT          (1 << 13)               /* Reset Iterations */
 #define         ATMEL_US_RSTNACK        (1 << 14)               /* Reset Non Acknowledge */
 #define         ATMEL_US_RETTO          (1 << 15)               /* Rearm Time-out */
-#define         ATMEL_US_DTREN          (1 << 16)               /* Data Terminal Ready Enable */
-#define         ATMEL_US_DTRDIS         (1 << 17)               /* Data Terminal Ready Disable */
+#define         ATMEL_US_DTREN          (1 << 16)               /* Data Terminal Ready Enable [AT91RM9200 only] */
+#define         ATMEL_US_DTRDIS         (1 << 17)               /* Data Terminal Ready Disable [AT91RM9200 only] */
 #define         ATMEL_US_RTSEN          (1 << 18)               /* Request To Send Enable */
 #define         ATMEL_US_RTSDIS         (1 << 19)               /* Request To Send Disable */
 
@@ -92,9 +92,9 @@
 #define         ATMEL_US_TXBUFE         (1 << 11)               /* Transmission Buffer Empty */
 #define         ATMEL_US_RXBUFF         (1 << 12)               /* Reception Buffer Full */
 #define         ATMEL_US_NACK           (1 << 13)               /* Non Acknowledge */
-#define         ATMEL_US_RIIC           (1 << 16)               /* Ring Indicator Input Change */
-#define         ATMEL_US_DSRIC          (1 << 17)               /* Data Set Ready Input Change */
-#define         ATMEL_US_DCDIC          (1 << 18)               /* Data Carrier Detect Input Change */
+#define         ATMEL_US_RIIC           (1 << 16)               /* Ring Indicator Input Change [AT91RM9200 only] */
+#define         ATMEL_US_DSRIC          (1 << 17)               /* Data Set Ready Input Change [AT91RM9200 only] */
+#define         ATMEL_US_DCDIC          (1 << 18)               /* Data Carrier Detect Input Change [AT91RM9200 only] */
 #define         ATMEL_US_CTSIC          (1 << 19)               /* Clear to Send Input Change */
 #define         ATMEL_US_RI             (1 << 20)               /* RI */
 #define         ATMEL_US_DSR            (1 << 21)               /* DSR */
@@ -106,6 +106,7 @@
 #define ATMEL_US_CSR            0x14                    /* Channel Status Register */
 #define ATMEL_US_RHR            0x18                    /* Receiver Holding Register */
 #define ATMEL_US_THR            0x1c                    /* Transmitter Holding Register */
+#define         ATMEL_US_SYNH           (1 << 15)               /* Transmit/Receive Sync [SAM9 only] */
 
 #define ATMEL_US_BRGR           0x20                    /* Baud Rate Generator Register */
 #define         ATMEL_US_CD             (0xffff << 0)           /* Clock Divider */
diff --git a/drivers/serial/cpm_uart/cpm_uart.h b/drivers/serial/cpm_uart/cpm_uart.h
index a8f894c78194..69715e556506 100644
--- a/drivers/serial/cpm_uart/cpm_uart.h
+++ b/drivers/serial/cpm_uart/cpm_uart.h
@@ -88,7 +88,7 @@ extern struct uart_cpm_port cpm_uart_ports[UART_NR];
 
 /* these are located in their respective files */
 void cpm_line_cr_cmd(int line, int cmd);
-int cpm_uart_init_portdesc(void);
+int __init cpm_uart_init_portdesc(void);
 int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con);
 void cpm_uart_freebuf(struct uart_cpm_port *pinfo);
 
diff --git a/drivers/serial/cpm_uart/cpm_uart_core.c b/drivers/serial/cpm_uart/cpm_uart_core.c
index 0abb544ae63d..7a3b97fdf8d1 100644
--- a/drivers/serial/cpm_uart/cpm_uart_core.c
+++ b/drivers/serial/cpm_uart/cpm_uart_core.c
@@ -195,10 +195,8 @@ static void cpm_uart_start_tx(struct uart_port *port)
         if (cpm_uart_tx_pump(port) != 0) {
                 if (IS_SMC(pinfo)) {
                         smcp->smc_smcm |= SMCM_TX;
-                        smcp->smc_smcmr |= SMCMR_TEN;
                 } else {
                         sccp->scc_sccm |= UART_SCCM_TX;
-                        pinfo->sccp->scc_gsmrl |= SCC_GSMRL_ENT;
                 }
         }
 }
@@ -421,9 +419,10 @@ static int cpm_uart_startup(struct uart_port *port)
         /* Startup rx-int */
         if (IS_SMC(pinfo)) {
                 pinfo->smcp->smc_smcm |= SMCM_RX;
-                pinfo->smcp->smc_smcmr |= SMCMR_REN;
+                pinfo->smcp->smc_smcmr |= (SMCMR_REN | SMCMR_TEN);
         } else {
                 pinfo->sccp->scc_sccm |= UART_SCCM_RX;
+                pinfo->sccp->scc_gsmrl |= (SCC_GSMRL_ENR | SCC_GSMRL_ENT);
         }
 
         if (!(pinfo->flags & FLAG_CONSOLE))
@@ -1350,11 +1349,10 @@ static int cpm_uart_init(void) {
                 pr_info("cpm_uart: WARNING: no UART devices found on platform bus!\n");
                 pr_info(
                 "cpm_uart: the driver will guess configuration, but this mode is no longer supported.\n");
-#ifndef CONFIG_SERIAL_CPM_CONSOLE
-                ret = cpm_uart_init_portdesc();
-                if (ret)
-                        return ret;
-#endif
+
+                /* Don't run this again, if the console driver did it already */
+                if (cpm_uart_nr == 0)
+                        cpm_uart_init_portdesc();
 
                 cpm_reg.nr = cpm_uart_nr;
                 ret = uart_register_driver(&cpm_reg);
@@ -1366,6 +1364,8 @@ static int cpm_uart_init(void) {
                         int con = cpm_uart_port_map[i];
                         cpm_uart_ports[con].port.line = i;
                         cpm_uart_ports[con].port.flags = UPF_BOOT_AUTOCONF;
+                        if (cpm_uart_ports[con].set_lineif)
+                                cpm_uart_ports[con].set_lineif(&cpm_uart_ports[con]);
                         uart_add_one_port(&cpm_reg, &cpm_uart_ports[con].port);
                 }
 
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
index 95afc37297a8..08e55fdc882a 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c
@@ -184,7 +184,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
 }
 
 /* Setup any dynamic params in the uart desc */
-int cpm_uart_init_portdesc(void)
+int __init cpm_uart_init_portdesc(void)
 {
         pr_debug("CPM uart[-]:init portdesc\n");
 
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm2.c b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
index b691d3e14754..787a8f134677 100644
--- a/drivers/serial/cpm_uart/cpm_uart_cpm2.c
+++ b/drivers/serial/cpm_uart/cpm_uart_cpm2.c
@@ -282,7 +282,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo)
 }
 
 /* Setup any dynamic params in the uart desc */
-int cpm_uart_init_portdesc(void)
+int __init cpm_uart_init_portdesc(void)
 {
 #if defined(CONFIG_SERIAL_CPM_SMC1) || defined(CONFIG_SERIAL_CPM_SMC2)
         u32 addr;
diff --git a/drivers/serial/dz.c b/drivers/serial/dz.c
index 53662b33b841..af1544f3356f 100644
--- a/drivers/serial/dz.c
+++ b/drivers/serial/dz.c
@@ -1,11 +1,13 @@
 /*
- * dz.c: Serial port driver for DECStations equiped
+ * dz.c: Serial port driver for DECstations equipped
  *       with the DZ chipset.
  *
  * Copyright (C) 1998 Olivier A. D. Lebaillif
  *
  * Email: olivier.lebaillif@ifrsys.com
  *
+ * Copyright (C) 2004, 2006  Maciej W. Rozycki
+ *
  * [31-AUG-98] triemer
  * Changed IRQ to use Harald's dec internals interrupts.h
  * removed base_addr code - moving address assignment to setup.c
@@ -26,10 +28,16 @@
 
 #undef DEBUG_DZ
 
+#if defined(CONFIG_SERIAL_DZ_CONSOLE) && defined(CONFIG_MAGIC_SYSRQ)
+#define SUPPORT_SYSRQ
+#endif
+
+#include <linux/delay.h>
 #include <linux/module.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/console.h>
+#include <linux/sysrq.h>
 #include <linux/tty.h>
 #include <linux/tty_flip.h>
 #include <linux/serial_core.h>
@@ -45,14 +53,10 @@
 #include <asm/system.h>
 #include <asm/uaccess.h>
 
-#define CONSOLE_LINE (3)        /* for definition of struct console */
-
 #include "dz.h"
 
-#define DZ_INTR_DEBUG 1
-
 static char *dz_name = "DECstation DZ serial driver version ";
-static char *dz_version = "1.02";
+static char *dz_version = "1.03";
 
 struct dz_port {
         struct uart_port        port;
@@ -61,22 +65,6 @@ struct dz_port {
 
 static struct dz_port dz_ports[DZ_NB_PORT];
 
-#ifdef DEBUG_DZ
-/*
- * debugging code to send out chars via prom
- */
-static void debug_console(const char *s, int count)
-{
-        unsigned i;
-
-        for (i = 0; i < count; i++) {
-                if (*s == 10)
-                        prom_printf("%c", 13);
-                prom_printf("%c", *s++);
-        }
-}
-#endif
-
 /*
  * ------------------------------------------------------------
  * dz_in () and dz_out ()
@@ -90,6 +78,7 @@ static inline unsigned short dz_in(struct dz_port *dport, unsigned offset)
 {
         volatile unsigned short *addr =
                 (volatile unsigned short *) (dport->port.membase + offset);
+
         return *addr;
 }
 
@@ -98,6 +87,7 @@ static inline void dz_out(struct dz_port *dport, unsigned offset,
 {
         volatile unsigned short *addr =
                 (volatile unsigned short *) (dport->port.membase + offset);
+
         *addr = value;
 }
 
@@ -144,7 +134,7 @@ static void dz_stop_rx(struct uart_port *uport)
 
         spin_lock_irqsave(&dport->port.lock, flags);
         dport->cflag &= ~DZ_CREAD;
-        dz_out(dport, DZ_LPR, dport->cflag);
+        dz_out(dport, DZ_LPR, dport->cflag | dport->port.line);
         spin_unlock_irqrestore(&dport->port.lock, flags);
 }
 
@@ -155,14 +145,14 @@ static void dz_enable_ms(struct uart_port *port)
 
 /*
  * ------------------------------------------------------------
- * Here starts the interrupt handling routines.  All of the
- * following subroutines are declared as inline and are folded
- * into dz_interrupt.  They were separated out for readability's
- * sake.
  *
- * Note: rs_interrupt() is a "fast" interrupt, which means that it
+ * Here start the interrupt handling routines.  All of the following
+ * subroutines are declared as inline and are folded into
+ * dz_interrupt.  They were separated out for readability's sake.
+ *
+ * Note: dz_interrupt() is a "fast" interrupt, which means that it
  * runs with interrupts turned off.  People who may want to modify
- * rs_interrupt() should try to keep the interrupt handler as fast as
+ * dz_interrupt() should try to keep the interrupt handler as fast as
  * possible.  After you are done making modifications, it is not a bad
  * idea to do:
  *
@@ -180,92 +170,74 @@ static void dz_enable_ms(struct uart_port *port)
  * This routine deals with inputs from any lines.
  * ------------------------------------------------------------
  */
-static inline void dz_receive_chars(struct dz_port *dport)
+static inline void dz_receive_chars(struct dz_port *dport_in,
+                                    struct pt_regs *regs)
 {
+        struct dz_port *dport;
         struct tty_struct *tty = NULL;
         struct uart_icount *icount;
-        int ignore = 0;
-        unsigned short status, tmp;
+        int lines_rx[DZ_NB_PORT] = { [0 ... DZ_NB_PORT - 1] = 0 };
+        unsigned short status;
         unsigned char ch, flag;
+        int i;
 
-        /* this code is going to be a problem...
-           the call to tty_flip_buffer is going to need
-           to be rethought...
-         */
-        do {
-                status = dz_in(dport, DZ_RBUF);
-
-                /* punt so we don't get duplicate characters */
-                if (!(status & DZ_DVAL))
-                        goto ignore_char;
-
-
-                ch = UCHAR(status);     /* grab the char */
-                flag = TTY_NORMAL;
+        while ((status = dz_in(dport_in, DZ_RBUF)) & DZ_DVAL) {
+                dport = &dz_ports[LINE(status)];
+                tty = dport->port.info->tty;    /* point to the proper dev */
 
-#if 0
-                if (info->is_console) {
-                        if (ch == 0)
-                                return;         /* it's a break ... */
-                }
-#endif
+                ch = UCHAR(status);             /* grab the char */
 
-                tty = dport->port.info->tty;/* now tty points to the proper dev */
                 icount = &dport->port.icount;
-
-                if (!tty)
-                        break;
-
                 icount->rx++;
 
-                /* keep track of the statistics */
-                if (status & (DZ_OERR | DZ_FERR | DZ_PERR)) {
-                        if (status & DZ_PERR)   /* parity error */
-                                icount->parity++;
-                        else if (status & DZ_FERR)      /* frame error */
-                                icount->frame++;
-                        if (status & DZ_OERR)   /* overrun error */
-                                icount->overrun++;
-
-                        /*  check to see if we should ignore the character
-                           and mask off conditions that should be ignored
+                flag = TTY_NORMAL;
+                if (status & DZ_FERR) {         /* frame error */
+                        /*
+                         * There is no separate BREAK status bit, so
+                         * treat framing errors as BREAKs for Magic SysRq
+                         * and SAK; normally, otherwise.
                          */
-
-                        if (status & dport->port.ignore_status_mask) {
-                                if (++ignore > 100)
-                                        break;
-                                goto ignore_char;
-                        }
-                        /* mask off the error conditions we want to ignore */
-                        tmp = status & dport->port.read_status_mask;
-
-                        if (tmp & DZ_PERR) {
-                                flag = TTY_PARITY;
-#ifdef DEBUG_DZ
-                                debug_console("PERR\n", 5);
-#endif
-                        } else if (tmp & DZ_FERR) {
+                        if (uart_handle_break(&dport->port))
+                                continue;
+                        if (dport->port.flags & UPF_SAK)
+                                flag = TTY_BREAK;
+                        else
                                 flag = TTY_FRAME;
-#ifdef DEBUG_DZ
-                                debug_console("FERR\n", 5);
-#endif
-                        }
-                        if (tmp & DZ_OERR) {
-#ifdef DEBUG_DZ
-                                debug_console("OERR\n", 5);
-#endif
-                                tty_insert_flip_char(tty, ch, flag);
-                                ch = 0;
-                                flag = TTY_OVERRUN;
-                        }
+                } else if (status & DZ_OERR)    /* overrun error */
+                        flag = TTY_OVERRUN;
+                else if (status & DZ_PERR)      /* parity error */
+                        flag = TTY_PARITY;
+
+                /* keep track of the statistics */
+                switch (flag) {
+                case TTY_FRAME:
+                        icount->frame++;
+                        break;
+                case TTY_PARITY:
+                        icount->parity++;
+                        break;
+                case TTY_OVERRUN:
+                        icount->overrun++;
+                        break;
+                case TTY_BREAK:
+                        icount->brk++;
+                        break;
+                default:
+                        break;
                 }
-                tty_insert_flip_char(tty, ch, flag);
-              ignore_char:
-                        ;
-        } while (status & DZ_DVAL);
 
-        if (tty)
-                tty_flip_buffer_push(tty);
+                if (uart_handle_sysrq_char(&dport->port, ch, regs))
+                        continue;
+
+                if ((status & dport->port.ignore_status_mask) == 0) {
+                        uart_insert_char(&dport->port,
+                                         status, DZ_OERR, ch, flag);
+                        lines_rx[LINE(status)] = 1;
+                }
+        }
+        for (i = 0; i < DZ_NB_PORT; i++)
+                if (lines_rx[i])
+                        tty_flip_buffer_push(dz_ports[i].port.info->tty);
 }
 
 /*
@@ -275,26 +247,32 @@ static inline void dz_receive_chars(struct dz_port *dport)
  * This routine deals with outputs to any lines.
  * ------------------------------------------------------------
  */
-static inline void dz_transmit_chars(struct dz_port *dport)
+static inline void dz_transmit_chars(struct dz_port *dport_in)
 {
-        struct circ_buf *xmit = &dport->port.info->xmit;
+        struct dz_port *dport;
+        struct circ_buf *xmit;
+        unsigned short status;
         unsigned char tmp;
 
-        if (dport->port.x_char) {       /* XON/XOFF chars */
+        status = dz_in(dport_in, DZ_CSR);
+        dport = &dz_ports[LINE(status)];
+        xmit = &dport->port.info->xmit;
+
+        if (dport->port.x_char) {               /* XON/XOFF chars */
                 dz_out(dport, DZ_TDR, dport->port.x_char);
                 dport->port.icount.tx++;
                 dport->port.x_char = 0;
                 return;
         }
-        /* if nothing to do or stopped or hardware stopped */
+        /* If nothing to do or stopped or hardware stopped. */
         if (uart_circ_empty(xmit) || uart_tx_stopped(&dport->port)) {
                 dz_stop_tx(&dport->port);
                 return;
         }
 
         /*
-         * if something to do ... (rember the dz has no output fifo so we go
-         * one char at a time :-<
+         * If something to do... (remember the dz has no output fifo,
+         * so we go one char at a time) :-<
          */
         tmp = xmit->buf[xmit->tail];
         xmit->tail = (xmit->tail + 1) & (DZ_XMIT_SIZE - 1);
@@ -304,23 +282,29 @@ static inline void dz_transmit_chars(struct dz_port *dport)
         if (uart_circ_chars_pending(xmit) < DZ_WAKEUP_CHARS)
                 uart_write_wakeup(&dport->port);
 
-        /* Are we done */
+        /* Are we are done. */
         if (uart_circ_empty(xmit))
                 dz_stop_tx(&dport->port);
 }
 
 /*
  * ------------------------------------------------------------
- * check_modem_status ()
+ * check_modem_status()
  *
- * Only valid for the MODEM line duh !
+ * DS 3100 & 5100: Only valid for the MODEM line, duh!
+ * DS 5000/200: Valid for the MODEM and PRINTER line.
  * ------------------------------------------------------------
  */
 static inline void check_modem_status(struct dz_port *dport)
 {
+        /*
+         * FIXME:
+         * 1. No status change interrupt; use a timer.
+         * 2. Handle the 3100/5000 as appropriate. --macro
+         */
         unsigned short status;
 
-        /* if not ne modem line just return */
+        /* If not the modem line just return.  */
         if (dport->port.line != DZ_MODEM)
                 return;
 
@@ -341,21 +325,18 @@ static inline void check_modem_status(struct dz_port *dport)
  */
 static irqreturn_t dz_interrupt(int irq, void *dev)
 {
-        struct dz_port *dport;
+        struct dz_port *dport = (struct dz_port *)dev;
         unsigned short status;
 
         /* get the reason why we just got an irq */
-        status = dz_in((struct dz_port *)dev, DZ_CSR);
-        dport = &dz_ports[LINE(status)];
+        status = dz_in(dport, DZ_CSR);
 
-        if (status & DZ_RDONE)
-                dz_receive_chars(dport);
+        if ((status & (DZ_RDONE | DZ_RIE)) == (DZ_RDONE | DZ_RIE))
+                dz_receive_chars(dport, regs);
 
-        if (status & DZ_TRDY)
+        if ((status & (DZ_TRDY | DZ_TIE)) == (DZ_TRDY | DZ_TIE))
                 dz_transmit_chars(dport);
 
-        /* FIXME: what about check modem status??? --rmk */
-
         return IRQ_HANDLED;
 }
 
@@ -367,13 +348,13 @@ static irqreturn_t dz_interrupt(int irq, void *dev)
 
 static unsigned int dz_get_mctrl(struct uart_port *uport)
 {
+        /*
+         * FIXME: Handle the 3100/5000 as appropriate. --macro
+         */
         struct dz_port *dport = (struct dz_port *)uport;
         unsigned int mctrl = TIOCM_CAR | TIOCM_DSR | TIOCM_CTS;
 
         if (dport->port.line == DZ_MODEM) {
-                /*
-                 * CHECKME: This is a guess from the other code... --rmk
-                 */
                 if (dz_in(dport, DZ_MSR) & DZ_MODEM_DSR)
                         mctrl &= ~TIOCM_DSR;
         }
@@ -383,6 +364,9 @@ static unsigned int dz_get_mctrl(struct uart_port *uport)
 
 static void dz_set_mctrl(struct uart_port *uport, unsigned int mctrl)
 {
+        /*
+         * FIXME: Handle the 3100/5000 as appropriate. --macro
+         */
         struct dz_port *dport = (struct dz_port *)uport;
         unsigned short tmp;
 
@@ -409,13 +393,6 @@ static int dz_startup(struct uart_port *uport)
         unsigned long flags;
         unsigned short tmp;
 
-        /* The dz lines for the mouse/keyboard must be
-         * opened using their respective drivers.
-         */
-        if ((dport->port.line == DZ_KEYBOARD) ||
-            (dport->port.line == DZ_MOUSE))
-                return -ENODEV;
-
         spin_lock_irqsave(&dport->port.lock, flags);
 
         /* enable the interrupt and the scanning */
@@ -442,7 +419,8 @@ static void dz_shutdown(struct uart_port *uport)
 }
 
 /*
- * get_lsr_info - get line status register info
+ * -------------------------------------------------------------------
+ * dz_tx_empty() -- get the transmitter empty status
  *
  * Purpose: Let user call ioctl() to get info when the UART physically
  *          is emptied.  On bus types like RS485, the transmitter must
@@ -450,21 +428,28 @@ static void dz_shutdown(struct uart_port *uport)
  *          the transmit shift register is empty, not be done when the
  *          transmit holding register is empty.  This functionality
  *          allows an RS485 driver to be written in user space.
+ * -------------------------------------------------------------------
  */
 static unsigned int dz_tx_empty(struct uart_port *uport)
 {
         struct dz_port *dport = (struct dz_port *)uport;
-        unsigned short status = dz_in(dport, DZ_LPR);
+        unsigned short tmp, mask = 1 << dport->port.line;
 
-        /* FIXME: this appears to be obviously broken --rmk. */
-        return status ? TIOCSER_TEMT : 0;
+        tmp = dz_in(dport, DZ_TCR);
+        tmp &= mask;
+
+        return tmp ? 0 : TIOCSER_TEMT;
 }
 
 static void dz_break_ctl(struct uart_port *uport, int break_state)
 {
+        /*
+         * FIXME: Can't access BREAK bits in TDR easily;
+         * reuse the code for polled TX. --macro
+         */
         struct dz_port *dport = (struct dz_port *)uport;
         unsigned long flags;
-        unsigned short tmp, mask = 1 << uport->line;
+        unsigned short tmp, mask = 1 << dport->port.line;
 
         spin_lock_irqsave(&uport->lock, flags);
         tmp = dz_in(dport, DZ_TCR);
@@ -561,7 +546,7 @@ static void dz_set_termios(struct uart_port *uport, struct termios *termios,
 
         spin_lock_irqsave(&dport->port.lock, flags);
 
-        dz_out(dport, DZ_LPR, cflag);
+        dz_out(dport, DZ_LPR, cflag | dport->port.line);
         dport->cflag = cflag;
 
         /* setup accept flag */
@@ -650,7 +635,7 @@ static void __init dz_init_ports(void)
         for (i = 0, dport = dz_ports; i < DZ_NB_PORT; i++, dport++) {
                 spin_lock_init(&dport->port.lock);
                 dport->port.membase     = (char *) base;
-                dport->port.iotype      = UPIO_PORT;
+                dport->port.iotype      = UPIO_MEM;
                 dport->port.irq         = dec_interrupt[DEC_IRQ_DZ11];
                 dport->port.line        = i;
                 dport->port.fifosize    = 1;
@@ -662,10 +647,7 @@ static void __init dz_init_ports(void)
 static void dz_reset(struct dz_port *dport)
 {
         dz_out(dport, DZ_CSR, DZ_CLR);
-
         while (dz_in(dport, DZ_CSR) & DZ_CLR);
-                /* FIXME: cpu_relax? */
-
         iob();
 
         /* enable scanning */
@@ -673,26 +655,55 @@ static void dz_reset(struct dz_port *dport)
 }
 
 #ifdef CONFIG_SERIAL_DZ_CONSOLE
+/*
+ * -------------------------------------------------------------------
+ * dz_console_putchar() -- transmit a character
+ *
+ * Polled transmission.  This is tricky.  We need to mask transmit
+ * interrupts so that they do not interfere, enable the transmitter
+ * for the line requested and then wait till the transmit scanner
+ * requests data for this line.  But it may request data for another
+ * line first, in which case we have to disable its transmitter and
+ * repeat waiting till our line pops up.  Only then the character may
+ * be transmitted.  Finally, the state of the transmitter mask is
+ * restored.  Welcome to the world of PDP-11!
+ * -------------------------------------------------------------------
+ */
 static void dz_console_putchar(struct uart_port *uport, int ch)
 {
         struct dz_port *dport = (struct dz_port *)uport;
         unsigned long flags;
-        int loops = 2500;
-        unsigned short tmp = (unsigned char)ch;
-        /* this code sends stuff out to serial device - spinning its
-           wheels and waiting. */
+        unsigned short csr, tcr, trdy, mask;
+        int loops = 10000;
 
         spin_lock_irqsave(&dport->port.lock, flags);
+        csr = dz_in(dport, DZ_CSR);
+        dz_out(dport, DZ_CSR, csr & ~DZ_TIE);
+        tcr = dz_in(dport, DZ_TCR);
+        tcr |= 1 << dport->port.line;
+        mask = tcr;
+        dz_out(dport, DZ_TCR, mask);
+        iob();
+        spin_unlock_irqrestore(&dport->port.lock, flags);
 
-        /* spin our wheels */
-        while (((dz_in(dport, DZ_CSR) & DZ_TRDY) != DZ_TRDY) && loops--)
-                /* FIXME: cpu_relax, udelay? --rmk */
-                ;
+        while (loops--) {
+                trdy = dz_in(dport, DZ_CSR);
+                if (!(trdy & DZ_TRDY))
+                        continue;
+                trdy = (trdy & DZ_TLINE) >> 8;
+                if (trdy == dport->port.line)
+                        break;
+                mask &= ~(1 << trdy);
+                dz_out(dport, DZ_TCR, mask);
+                iob();
+                udelay(2);
+        }
 
-        /* Actually transmit the character. */
-        dz_out(dport, DZ_TDR, tmp);
+        if (loops)                              /* Cannot send otherwise. */
+                dz_out(dport, DZ_TDR, ch);
 
-        spin_unlock_irqrestore(&dport->port.lock, flags);
+        dz_out(dport, DZ_TCR, tcr);
+        dz_out(dport, DZ_CSR, csr);
 }
 
 /*
@@ -703,11 +714,11 @@ static void dz_console_putchar(struct uart_port *uport, int ch)
  * The console must be locked when we get here.
  * -------------------------------------------------------------------
  */
-static void dz_console_print(struct console *cons,
+static void dz_console_print(struct console *co,
                              const char *str,
                              unsigned int count)
 {
-        struct dz_port *dport = &dz_ports[CONSOLE_LINE];
+        struct dz_port *dport = &dz_ports[co->index];
 #ifdef DEBUG_DZ
         prom_printf((char *) str);
 #endif
@@ -716,49 +727,43 @@ static void dz_console_print(struct console *cons,
 
 static int __init dz_console_setup(struct console *co, char *options)
 {
-        struct dz_port *dport = &dz_ports[CONSOLE_LINE];
+        struct dz_port *dport = &dz_ports[co->index];
         int baud = 9600;
         int bits = 8;
         int parity = 'n';
         int flow = 'n';
-        int ret;
-        unsigned short mask, tmp;
 
         if (options)
                 uart_parse_options(options, &baud, &parity, &bits, &flow);
 
         dz_reset(dport);
 
-        ret = uart_set_options(&dport->port, co, baud, parity, bits, flow);
-        if (ret == 0) {
-                mask = 1 << dport->port.line;
-                tmp = dz_in(dport, DZ_TCR);     /* read the TX flag */
-                if (!(tmp & mask)) {
-                        tmp |= mask;            /* set the TX flag */
-                        dz_out(dport, DZ_TCR, tmp);
-                }
-        }
-
-        return ret;
+        return uart_set_options(&dport->port, co, baud, parity, bits, flow);
 }
 
-static struct console dz_sercons =
-{
+static struct uart_driver dz_reg;
+static struct console dz_sercons = {
         .name   = "ttyS",
         .write  = dz_console_print,
         .device = uart_console_device,
         .setup  = dz_console_setup,
-        .flags  = CON_CONSDEV | CON_PRINTBUFFER,
-        .index  = CONSOLE_LINE,
+        .flags  = CON_PRINTBUFFER,
+        .index  = -1,
+        .data   = &dz_reg,
 };
 
-void __init dz_serial_console_init(void)
+static int __init dz_serial_console_init(void)
 {
-        dz_init_ports();
-
-        register_console(&dz_sercons);
+        if (!IOASIC) {
+                dz_init_ports();
+                register_console(&dz_sercons);
+                return 0;
+        } else
+                return -ENXIO;
 }
 
+console_initcall(dz_serial_console_init);
+
 #define SERIAL_DZ_CONSOLE       &dz_sercons
 #else
 #define SERIAL_DZ_CONSOLE       NULL
@@ -767,35 +772,29 @@ void __init dz_serial_console_init(void)
 static struct uart_driver dz_reg = {
         .owner                  = THIS_MODULE,
         .driver_name            = "serial",
-        .dev_name               = "ttyS%d",
+        .dev_name               = "ttyS",
         .major                  = TTY_MAJOR,
         .minor                  = 64,
         .nr                     = DZ_NB_PORT,
         .cons                   = SERIAL_DZ_CONSOLE,
 };
 
-int __init dz_init(void)
+static int __init dz_init(void)
 {
-        unsigned long flags;
         int ret, i;
 
+        if (IOASIC)
+                return -ENXIO;
+
         printk("%s%s\n", dz_name, dz_version);
 
         dz_init_ports();
 
-        save_flags(flags);
-        cli();
-
 #ifndef CONFIG_SERIAL_DZ_CONSOLE
         /* reset the chip */
         dz_reset(&dz_ports[0]);
 #endif
 
-        /* order matters here... the trick is that flags
-           is updated... in request_irq - to immediatedly obliterate
-           it is unwise. */
-        restore_flags(flags);
-
         if (request_irq(dz_ports[0].port.irq, dz_interrupt,
                         IRQF_DISABLED, "DZ", &dz_ports[0]))
                 panic("Unable to register DZ interrupt");
@@ -810,5 +809,7 @@ int __init dz_init(void)
         return ret;
 }
 
+module_init(dz_init);
+
 MODULE_DESCRIPTION("DECstation DZ serial driver");
 MODULE_LICENSE("GPL");
diff --git a/drivers/serial/dz.h b/drivers/serial/dz.h
index 86ef417382bb..9674d4e49872 100644
--- a/drivers/serial/dz.h
+++ b/drivers/serial/dz.h
@@ -1,20 +1,22 @@
 /*
- * dz.h: Serial port driver for DECStations equiped 
+ * dz.h: Serial port driver for DECstations equipped
  *       with the DZ chipset.
  *
  * Copyright (C) 1998 Olivier A. D. Lebaillif 
  *             
  * Email: olivier.lebaillif@ifrsys.com
  *
+ * Copyright (C) 2004, 2006  Maciej W. Rozycki
  */
 #ifndef DZ_SERIAL_H
 #define DZ_SERIAL_H
 
 /*
- * Definitions for the Control and Status Received.
+ * Definitions for the Control and Status Register.
  */
 #define DZ_TRDY        0x8000                 /* Transmitter empty */
-#define DZ_TIE         0x4000                 /* Transmitter Interrupt Enable */
+#define DZ_TIE         0x4000                 /* Transmitter Interrupt Enbl */
+#define DZ_TLINE       0x0300                 /* Transmitter Line Number */
 #define DZ_RDONE       0x0080                 /* Receiver data ready */
 #define DZ_RIE         0x0040                 /* Receive Interrupt Enable */
 #define DZ_MSE         0x0020                 /* Master Scan Enable */
@@ -22,32 +24,44 @@
 #define DZ_MAINT       0x0008                 /* Loop Back Mode */
 
 /*
- * Definitions for the Received buffer. 
+ * Definitions for the Receiver Buffer Register.
  */
-#define DZ_RBUF_MASK   0x00FF                 /* Data Mask in the Receive Buffer */
-#define DZ_LINE_MASK   0x0300                 /* Line Mask in the Receive Buffer */
+#define DZ_RBUF_MASK   0x00FF                 /* Data Mask */
+#define DZ_LINE_MASK   0x0300                 /* Line Mask */
 #define DZ_DVAL        0x8000                 /* Valid Data indicator */
 #define DZ_OERR        0x4000                 /* Overrun error indicator */
 #define DZ_FERR        0x2000                 /* Frame error indicator */
 #define DZ_PERR        0x1000                 /* Parity error indicator */
 
-#define LINE(x) (x & DZ_LINE_MASK) >> 8       /* Get the line number from the input buffer */
-#define UCHAR(x) (unsigned char)(x & DZ_RBUF_MASK)
+#define LINE(x) ((x & DZ_LINE_MASK) >> 8)     /* Get the line number
+                                                 from the input buffer */
+#define UCHAR(x) ((unsigned char)(x & DZ_RBUF_MASK))
 
 /*
- * Definitions for the Transmit Register.
+ * Definitions for the Transmit Control Register.
  */
 #define DZ_LINE_KEYBOARD 0x0001
 #define DZ_LINE_MOUSE    0x0002
 #define DZ_LINE_MODEM    0x0004
 #define DZ_LINE_PRINTER  0x0008
 
+#define DZ_MODEM_RTS     0x0800               /* RTS for the modem line (2) */
 #define DZ_MODEM_DTR     0x0400               /* DTR for the modem line (2) */
+#define DZ_PRINT_RTS     0x0200               /* RTS for the prntr line (3) */
+#define DZ_PRINT_DTR     0x0100               /* DTR for the prntr line (3) */
+#define DZ_LNENB         0x000f               /* Transmitter Line Enable */
 
 /*
  * Definitions for the Modem Status Register.
  */
+#define DZ_MODEM_RI      0x0800               /* RI for the modem line (2) */
+#define DZ_MODEM_CD      0x0400               /* CD for the modem line (2) */
 #define DZ_MODEM_DSR     0x0200               /* DSR for the modem line (2) */
+#define DZ_MODEM_CTS     0x0100               /* CTS for the modem line (2) */
+#define DZ_PRINT_RI      0x0008               /* RI for the printer line (3) */
+#define DZ_PRINT_CD      0x0004               /* CD for the printer line (3) */
+#define DZ_PRINT_DSR     0x0002               /* DSR for the prntr line (3) */
+#define DZ_PRINT_CTS     0x0001               /* CTS for the prntr line (3) */
 
 /*
  * Definitions for the Transmit Data Register.
diff --git a/drivers/serial/mcfserial.c b/drivers/serial/mcfserial.c
index aee1b31f1a1c..3db206d29b33 100644
--- a/drivers/serial/mcfserial.c
+++ b/drivers/serial/mcfserial.c
@@ -60,7 +60,8 @@ struct timer_list mcfrs_timer_struct;
 #if defined(CONFIG_HW_FEITH)
 #define CONSOLE_BAUD_RATE       38400
 #define DEFAULT_CBAUD           B38400
-#elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB) || defined(CONFIG_M5329EVB)
+#elif defined(CONFIG_MOD5272) || defined(CONFIG_M5208EVB) || \
+      defined(CONFIG_M5329EVB) || defined(CONFIG_GILBARCO)
 #define CONSOLE_BAUD_RATE       115200
 #define DEFAULT_CBAUD           B115200
 #elif defined(CONFIG_ARNEWSH) || defined(CONFIG_FREESCALE) || \
@@ -109,12 +110,30 @@ static struct mcf_serial mcfrs_table[] = {
                 .irq = IRQBASE,
                 .flags = ASYNC_BOOT_AUTOCONF,
         },
+#ifdef MCFUART_BASE2
         {  /* ttyS1 */
                 .magic = 0,
                 .addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE2),
                 .irq = IRQBASE+1,
                 .flags = ASYNC_BOOT_AUTOCONF,
         },
+#endif
+#ifdef MCFUART_BASE3
+        {  /* ttyS2 */
+                .magic = 0,
+                .addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE3),
+                .irq = IRQBASE+2,
+                .flags = ASYNC_BOOT_AUTOCONF,
+        },
+#endif
+#ifdef MCFUART_BASE4
+        {  /* ttyS3 */
+                .magic = 0,
+                .addr = (volatile unsigned char *) (MCF_MBAR+MCFUART_BASE4),
+                .irq = IRQBASE+3,
+                .flags = ASYNC_BOOT_AUTOCONF,
+        },
+#endif
 };
 
 
@@ -1516,6 +1535,22 @@ static void mcfrs_irqinit(struct mcf_serial *info)
         imrp = (volatile unsigned long *) (MCF_MBAR + MCFICM_INTC0 +
                 MCFINTC_IMRL);
         *imrp &= ~((1 << (info->irq - MCFINT_VECBASE)) | 1);
+#if defined(CONFIG_M527x)
+        {
+                /*
+                 * External Pin Mask Setting & Enable External Pin for Interface
+                 * mrcbis@aliceposta.it
+                 */
+                unsigned short *serpin_enable_mask;
+                serpin_enable_mask = (MCF_IPSBAR + MCF_GPIO_PAR_UART);
+                if (info->line == 0)
+                        *serpin_enable_mask |= UART0_ENABLE_MASK;
+                else if (info->line == 1)
+                        *serpin_enable_mask |= UART1_ENABLE_MASK;
+                else if (info->line == 2)
+                        *serpin_enable_mask |= UART2_ENABLE_MASK;
+        }
+#endif
 #elif defined(CONFIG_M520x)
         volatile unsigned char *icrp, *uartp;
         volatile unsigned long *imrp;
@@ -1713,7 +1748,7 @@ mcfrs_init(void)
         /* Initialize the tty_driver structure */
         mcfrs_serial_driver->owner = THIS_MODULE;
         mcfrs_serial_driver->name = "ttyS";
-        mcfrs_serial_driver->driver_name = "serial";
+        mcfrs_serial_driver->driver_name = "mcfserial";
         mcfrs_serial_driver->major = TTY_MAJOR;
         mcfrs_serial_driver->minor_start = 64;
         mcfrs_serial_driver->type = TTY_DRIVER_TYPE_SERIAL;
@@ -1797,10 +1832,23 @@ void mcfrs_init_console(void)
         uartp[MCFUART_UMR] = MCFUART_MR1_PARITYNONE | MCFUART_MR1_CS8;
         uartp[MCFUART_UMR] = MCFUART_MR2_STOP1;
 
+#ifdef  CONFIG_M5272
+{
+        /*
+         * For the MCF5272, also compute the baudrate fraction.
+         */
+        int fraction = MCF_BUSCLK - (clk * 32 * mcfrs_console_baud);
+        fraction *= 16;
+        fraction /= (32 * mcfrs_console_baud);
+        uartp[MCFUART_UFPD] = (fraction & 0xf);         /* set fraction */
+        clk = (MCF_BUSCLK / mcfrs_console_baud) / 32;
+}
+#else
         clk = ((MCF_BUSCLK / mcfrs_console_baud) + 16) / 32; /* set baud */
+#endif
+
         uartp[MCFUART_UBG1] = (clk & 0xff00) >> 8;  /* set msb baud */
         uartp[MCFUART_UBG2] = (clk & 0xff);  /* set lsb baud */
-
         uartp[MCFUART_UCSR] = MCFUART_UCSR_RXCLKTIMER | MCFUART_UCSR_TXCLKTIMER;
         uartp[MCFUART_UCR] = MCFUART_UCR_RXENABLE | MCFUART_UCR_TXENABLE;
 
diff --git a/drivers/serial/mpc52xx_uart.c b/drivers/serial/mpc52xx_uart.c
index 4f80c5b4a753..6dd579ed9777 100644
--- a/drivers/serial/mpc52xx_uart.c
+++ b/drivers/serial/mpc52xx_uart.c
@@ -1,6 +1,4 @@
 /*
- * drivers/serial/mpc52xx_uart.c
- *
  * Driver for the PSC of the Freescale MPC52xx PSCs configured as UARTs.
  *
  * FIXME According to the usermanual the status bits in the status register
@@ -14,18 +12,20 @@
  *
  *
  * Maintainer : Sylvain Munaut <tnt@246tNt.com>
- * 
+ *
  * Some of the code has been inspired/copied from the 2.4 code written
  * by Dale Farnsworth <dfarnsworth@mvista.com>.
- * 
- * Copyright (C) 2004-2005 Sylvain Munaut <tnt@246tNt.com>
+ *
+ * Copyright (C) 2006 Secret Lab Technologies Ltd.
+ *                    Grant Likely <grant.likely@secretlab.ca>
+ * Copyright (C) 2004-2006 Sylvain Munaut <tnt@246tNt.com>
  * Copyright (C) 2003 MontaVista, Software, Inc.
- * 
+ *
  * This file is licensed under the terms of the GNU General Public License
  * version 2. This program is licensed "as is" without any warranty of any
  * kind, whether express or implied.
  */
- 
+
 /* Platform device Usage :
  *
  * Since PSCs can have multiple function, the correct driver for each one
@@ -44,7 +44,24 @@
  * will be mapped to.
  */
 
-#include <linux/platform_device.h>
+/* OF Platform device Usage :
+ *
+ * This driver is only used for PSCs configured in uart mode.  The device
+ * tree will have a node for each PSC in uart mode w/ device_type = "serial"
+ * and "mpc52xx-psc-uart" in the compatible string
+ *
+ * By default, PSC devices are enumerated in the order they are found.  However
+ * a particular PSC number can be forces by adding 'device_no = <port#>'
+ * to the device node.
+ *
+ * The driver init all necessary registers to place the PSC in uart mode without
+ * DCD. However, the pin multiplexing aren't changed and should be set either
+ * by the bootloader or in the platform init code.
+ */
+
+#undef DEBUG
+
+#include <linux/device.h>
 #include <linux/module.h>
 #include <linux/tty.h>
 #include <linux/serial.h>
@@ -54,6 +71,12 @@
 #include <asm/delay.h>
 #include <asm/io.h>
 
+#if defined(CONFIG_PPC_MERGE)
+#include <asm/of_platform.h>
+#else
+#include <linux/platform_device.h>
+#endif
+
 #include <asm/mpc52xx.h>
 #include <asm/mpc52xx_psc.h>
 
@@ -80,6 +103,12 @@ static struct uart_port mpc52xx_uart_ports[MPC52xx_PSC_MAXNUM];
          *        it's cleared, then a memset(...,0,...) should be added to
          *        the console_init
          */
+#if defined(CONFIG_PPC_MERGE)
+/* lookup table for matching device nodes to index numbers */
+static struct device_node *mpc52xx_uart_nodes[MPC52xx_PSC_MAXNUM];
+
+static void mpc52xx_uart_of_enumerate(void);
+#endif
 
 #define PSC(port) ((struct mpc52xx_psc __iomem *)((port)->membase))
 
@@ -96,32 +125,40 @@ static irqreturn_t mpc52xx_uart_int(int irq,void *dev_id);
 #define uart_console(port)      (0)
 #endif
 
+#if defined(CONFIG_PPC_MERGE)
+static struct of_device_id mpc52xx_uart_of_match[] = {
+        { .type = "serial", .compatible = "mpc52xx-psc-uart", },
+        { .type = "serial", .compatible = "mpc5200-psc", }, /* Efika only! */
+        {},
+};
+#endif
+
 
 /* ======================================================================== */
 /* UART operations                                                          */
 /* ======================================================================== */
 
-static unsigned int 
+static unsigned int
 mpc52xx_uart_tx_empty(struct uart_port *port)
 {
         int status = in_be16(&PSC(port)->mpc52xx_psc_status);
         return (status & MPC52xx_PSC_SR_TXEMP) ? TIOCSER_TEMT : 0;
 }
 
-static void 
+static void
 mpc52xx_uart_set_mctrl(struct uart_port *port, unsigned int mctrl)
 {
         /* Not implemented */
 }
 
-static unsigned int 
+static unsigned int
 mpc52xx_uart_get_mctrl(struct uart_port *port)
 {
         /* Not implemented */
         return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
 }
 
-static void 
+static void
 mpc52xx_uart_stop_tx(struct uart_port *port)
 {
         /* port->lock taken by caller */
@@ -129,7 +166,7 @@ mpc52xx_uart_stop_tx(struct uart_port *port)
         out_be16(&PSC(port)->mpc52xx_psc_imr,port->read_status_mask);
 }
 
-static void 
+static void
 mpc52xx_uart_start_tx(struct uart_port *port)
 {
         /* port->lock taken by caller */
@@ -137,12 +174,12 @@ mpc52xx_uart_start_tx(struct uart_port *port)
         out_be16(&PSC(port)->mpc52xx_psc_imr,port->read_status_mask);
 }
 
-static void 
+static void
 mpc52xx_uart_send_xchar(struct uart_port *port, char ch)
 {
         unsigned long flags;
         spin_lock_irqsave(&port->lock, flags);
-        
+
         port->x_char = ch;
         if (ch) {
                 /* Make sure tx interrupts are on */
@@ -150,7 +187,7 @@ mpc52xx_uart_send_xchar(struct uart_port *port, char ch)
                 port->read_status_mask |= MPC52xx_PSC_IMR_TXRDY;
                 out_be16(&PSC(port)->mpc52xx_psc_imr,port->read_status_mask);
         }
-        
+
         spin_unlock_irqrestore(&port->lock, flags);
 }
 
@@ -178,7 +215,7 @@ mpc52xx_uart_break_ctl(struct uart_port *port, int ctl)
                 out_8(&PSC(port)->command,MPC52xx_PSC_START_BRK);
         else
                 out_8(&PSC(port)->command,MPC52xx_PSC_STOP_BRK);
-        
+
         spin_unlock_irqrestore(&port->lock, flags);
 }
 
@@ -197,11 +234,11 @@ mpc52xx_uart_startup(struct uart_port *port)
         /* Reset/activate the port, clear and enable interrupts */
         out_8(&psc->command,MPC52xx_PSC_RST_RX);
         out_8(&psc->command,MPC52xx_PSC_RST_TX);
-        
+
         out_be32(&psc->sicr,0); /* UART mode DCD ignored */
 
         out_be16(&psc->mpc52xx_psc_clock_select, 0xdd00); /* /16 prescaler on */
-        
+
         out_8(&psc->rfcntl, 0x00);
         out_be16(&psc->rfalarm, 0x1ff);
         out_8(&psc->tfcntl, 0x07);
@@ -209,10 +246,10 @@ mpc52xx_uart_startup(struct uart_port *port)
 
         port->read_status_mask |= MPC52xx_PSC_IMR_RXRDY | MPC52xx_PSC_IMR_TXRDY;
         out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask);
-        
+
         out_8(&psc->command,MPC52xx_PSC_TX_ENABLE);
         out_8(&psc->command,MPC52xx_PSC_RX_ENABLE);
-                
+
         return 0;
 }
 
@@ -220,19 +257,19 @@ static void
 mpc52xx_uart_shutdown(struct uart_port *port)
 {
         struct mpc52xx_psc __iomem *psc = PSC(port);
-        
+
         /* Shut down the port, interrupt and all */
         out_8(&psc->command,MPC52xx_PSC_RST_RX);
         out_8(&psc->command,MPC52xx_PSC_RST_TX);
-        
-        port->read_status_mask = 0; 
+
+        port->read_status_mask = 0;
         out_be16(&psc->mpc52xx_psc_imr,port->read_status_mask);
 
         /* Release interrupt */
         free_irq(port->irq, port);
 }
 
-static void 
+static void
 mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
                          struct termios *old)
 {
@@ -241,10 +278,10 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
         unsigned char mr1, mr2;
         unsigned short ctr;
         unsigned int j, baud, quot;
-        
+
         /* Prepare what we're gonna write */
         mr1 = 0;
-        
+
         switch (new->c_cflag & CSIZE) {
                 case CS5:       mr1 |= MPC52xx_PSC_MODE_5_BITS;
                                 break;
@@ -261,8 +298,8 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
                         MPC52xx_PSC_MODE_PARODD : MPC52xx_PSC_MODE_PAREVEN;
         } else
                 mr1 |= MPC52xx_PSC_MODE_PARNONE;
-        
-        
+
+
         mr2 = 0;
 
         if (new->c_cflag & CSTOPB)
@@ -276,7 +313,7 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
         baud = uart_get_baud_rate(port, new, old, 0, port->uartclk/16);
         quot = uart_get_divisor(port, baud);
         ctr = quot & 0xffff;
-        
+
         /* Get the lock */
         spin_lock_irqsave(&port->lock, flags);
 
@@ -290,14 +327,14 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
          * boot for the console, all stuff is not yet ready to receive at that
          * time and that just makes the kernel oops */
         /* while (j-- && mpc52xx_uart_int_rx_chars(port)); */
-        while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) && 
+        while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) &&
                --j)
                 udelay(1);
 
         if (!j)
                 printk( KERN_ERR "mpc52xx_uart.c: "
                         "Unable to flush RX & TX fifos in-time in set_termios."
-                        "Some chars may have been lost.\n" ); 
+                        "Some chars may have been lost.\n" );
 
         /* Reset the TX & RX */
         out_8(&psc->command,MPC52xx_PSC_RST_RX);
@@ -309,7 +346,7 @@ mpc52xx_uart_set_termios(struct uart_port *port, struct termios *new,
         out_8(&psc->mode,mr2);
         out_8(&psc->ctur,ctr >> 8);
         out_8(&psc->ctlr,ctr & 0xff);
-        
+
         /* Reenable TX & RX */
         out_8(&psc->command,MPC52xx_PSC_TX_ENABLE);
         out_8(&psc->command,MPC52xx_PSC_RX_ENABLE);
@@ -332,7 +369,7 @@ mpc52xx_uart_release_port(struct uart_port *port)
                 port->membase = NULL;
         }
 
-        release_mem_region(port->mapbase, MPC52xx_PSC_SIZE);
+        release_mem_region(port->mapbase, sizeof(struct mpc52xx_psc));
 }
 
 static int
@@ -341,12 +378,13 @@ mpc52xx_uart_request_port(struct uart_port *port)
         int err;
 
         if (port->flags & UPF_IOREMAP) /* Need to remap ? */
-                port->membase = ioremap(port->mapbase, MPC52xx_PSC_SIZE);
+                port->membase = ioremap(port->mapbase,
+                                        sizeof(struct mpc52xx_psc));
 
         if (!port->membase)
                 return -EINVAL;
 
-        err = request_mem_region(port->mapbase, MPC52xx_PSC_SIZE,
+        err = request_mem_region(port->mapbase, sizeof(struct mpc52xx_psc),
                         "mpc52xx_psc_uart") != NULL ? 0 : -EBUSY;
 
         if (err && (port->flags & UPF_IOREMAP)) {
@@ -373,7 +411,7 @@ mpc52xx_uart_verify_port(struct uart_port *port, struct serial_struct *ser)
 
         if ( (ser->irq != port->irq) ||
              (ser->io_type != SERIAL_IO_MEM) ||
-             (ser->baud_base != port->uartclk)  || 
+             (ser->baud_base != port->uartclk)  ||
              (ser->iomem_base != (void*)port->mapbase) ||
              (ser->hub6 != 0 ) )
                 return -EINVAL;
@@ -404,11 +442,11 @@ static struct uart_ops mpc52xx_uart_ops = {
         .verify_port    = mpc52xx_uart_verify_port
 };
 
-        
+
 /* ======================================================================== */
 /* Interrupt handling                                                       */
 /* ======================================================================== */
-        
+
 static inline int
 mpc52xx_uart_int_rx_chars(struct uart_port *port)
 {
@@ -435,11 +473,11 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port)
 
                 flag = TTY_NORMAL;
                 port->icount.rx++;
-        
+
                 if ( status & (MPC52xx_PSC_SR_PE |
                                MPC52xx_PSC_SR_FE |
                                MPC52xx_PSC_SR_RB) ) {
-                        
+
                         if (status & MPC52xx_PSC_SR_RB) {
                                 flag = TTY_BREAK;
                                 uart_handle_break(port);
@@ -464,7 +502,7 @@ mpc52xx_uart_int_rx_chars(struct uart_port *port)
         }
 
         tty_flip_buffer_push(tty);
-        
+
         return in_be16(&PSC(port)->mpc52xx_psc_status) & MPC52xx_PSC_SR_RXRDY;
 }
 
@@ -509,25 +547,25 @@ mpc52xx_uart_int_tx_chars(struct uart_port *port)
         return 1;
 }
 
-static irqreturn_t 
+static irqreturn_t
 mpc52xx_uart_int(int irq, void *dev_id)
 {
         struct uart_port *port = dev_id;
         unsigned long pass = ISR_PASS_LIMIT;
         unsigned int keepgoing;
         unsigned short status;
-        
+
         spin_lock(&port->lock);
-        
+
         /* While we have stuff to do, we continue */
         do {
                 /* If we don't find anything to do, we stop */
-                keepgoing = 0; 
-                
+                keepgoing = 0;
+
                 /* Read status */
                 status = in_be16(&PSC(port)->mpc52xx_psc_isr);
                 status &= port->read_status_mask;
-                        
+
                 /* Do we need to receive chars ? */
                 /* For this RX interrupts must be on and some chars waiting */
                 if ( status & MPC52xx_PSC_IMR_RXRDY )
@@ -537,15 +575,15 @@ mpc52xx_uart_int(int irq, void *dev_id)
                 /* For this, TX must be ready and TX interrupt enabled */
                 if ( status & MPC52xx_PSC_IMR_TXRDY )
                         keepgoing |= mpc52xx_uart_int_tx_chars(port);
-                
+
                 /* Limit number of iteration */
                 if ( !(--pass) )
                         keepgoing = 0;
 
         } while (keepgoing);
-        
+
         spin_unlock(&port->lock);
-        
+
         return IRQ_HANDLED;
 }
 
@@ -563,13 +601,18 @@ mpc52xx_console_get_options(struct uart_port *port,
         struct mpc52xx_psc __iomem *psc = PSC(port);
         unsigned char mr1;
 
+        pr_debug("mpc52xx_console_get_options(port=%p)\n", port);
+
         /* Read the mode registers */
         out_8(&psc->command,MPC52xx_PSC_SEL_MODE_REG_1);
         mr1 = in_8(&psc->mode);
-        
+
         /* CT{U,L}R are write-only ! */
-        *baud = __res.bi_baudrate ?
-                __res.bi_baudrate : CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
+        *baud = CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
+#if !defined(CONFIG_PPC_MERGE)
+        if (__res.bi_baudrate)
+                *baud = __res.bi_baudrate;
+#endif
 
         /* Parse them */
         switch (mr1 & MPC52xx_PSC_MODE_BITS_MASK) {
@@ -579,26 +622,26 @@ mpc52xx_console_get_options(struct uart_port *port,
                 case MPC52xx_PSC_MODE_8_BITS:
                 default:                        *bits = 8;
         }
-        
+
         if (mr1 & MPC52xx_PSC_MODE_PARNONE)
                 *parity = 'n';
         else
                 *parity = mr1 & MPC52xx_PSC_MODE_PARODD ? 'o' : 'e';
 }
 
-static void  
+static void
 mpc52xx_console_write(struct console *co, const char *s, unsigned int count)
 {
         struct uart_port *port = &mpc52xx_uart_ports[co->index];
         struct mpc52xx_psc __iomem *psc = PSC(port);
         unsigned int i, j;
-        
+
         /* Disable interrupts */
         out_be16(&psc->mpc52xx_psc_imr, 0);
 
         /* Wait the TX buffer to be empty */
-        j = 5000000;    /* Maximum wait */      
-        while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) && 
+        j = 5000000;    /* Maximum wait */
+        while (!(in_be16(&psc->mpc52xx_psc_status) & MPC52xx_PSC_SR_TXEMP) &&
                --j)
                 udelay(1);
 
@@ -607,13 +650,13 @@ mpc52xx_console_write(struct console *co, const char *s, unsigned int count)
                 /* Line return handling */
                 if (*s == '\n')
                         out_8(&psc->mpc52xx_psc_buffer_8, '\r');
-                
+
                 /* Send the char */
                 out_8(&psc->mpc52xx_psc_buffer_8, *s);
 
                 /* Wait the TX buffer to be empty */
-                j = 20000;      /* Maximum wait */      
-                while (!(in_be16(&psc->mpc52xx_psc_status) & 
+                j = 20000;      /* Maximum wait */
+                while (!(in_be16(&psc->mpc52xx_psc_status) &
                          MPC52xx_PSC_SR_TXEMP) && --j)
                         udelay(1);
         }
@@ -622,6 +665,7 @@ mpc52xx_console_write(struct console *co, const char *s, unsigned int count)
         out_be16(&psc->mpc52xx_psc_imr, port->read_status_mask);
 }
 
+#if !defined(CONFIG_PPC_MERGE)
 static int __init
 mpc52xx_console_setup(struct console *co, char *options)
 {
@@ -634,7 +678,7 @@ mpc52xx_console_setup(struct console *co, char *options)
 
         if (co->index < 0 || co->index >= MPC52xx_PSC_MAXNUM)
                 return -EINVAL;
-        
+
         /* Basic port init. Needed since we use some uart_??? func before
          * real init for early access */
         spin_lock_init(&port->lock);
@@ -656,6 +700,78 @@ mpc52xx_console_setup(struct console *co, char *options)
         return uart_set_options(port, co, baud, parity, bits, flow);
 }
 
+#else
+
+static int __init
+mpc52xx_console_setup(struct console *co, char *options)
+{
+        struct uart_port *port = &mpc52xx_uart_ports[co->index];
+        struct device_node *np = mpc52xx_uart_nodes[co->index];
+        unsigned int ipb_freq;
+        struct resource res;
+        int ret;
+
+        int baud = CONFIG_SERIAL_MPC52xx_CONSOLE_BAUD;
+        int bits = 8;
+        int parity = 'n';
+        int flow = 'n';
+
+        pr_debug("mpc52xx_console_setup co=%p, co->index=%i, options=%s\n",
+                 co, co->index, options);
+
+        if ((co->index < 0) || (co->index > MPC52xx_PSC_MAXNUM)) {
+                pr_debug("PSC%x out of range\n", co->index);
+                return -EINVAL;
+        }
+
+        if (!np) {
+                pr_debug("PSC%x not found in device tree\n", co->index);
+                return -EINVAL;
+        }
+
+        pr_debug("Console on ttyPSC%x is %s\n",
+                 co->index, mpc52xx_uart_nodes[co->index]->full_name);
+
+        /* Fetch register locations */
+        if ((ret = of_address_to_resource(np, 0, &res)) != 0) {
+                pr_debug("Could not get resources for PSC%x\n", co->index);
+                return ret;
+        }
+
+        /* Search for bus-frequency property in this node or a parent */
+        if ((ipb_freq = mpc52xx_find_ipb_freq(np)) == 0) {
+                pr_debug("Could not find IPB bus frequency!\n");
+                return -EINVAL;
+        }
+
+        /* Basic port init. Needed since we use some uart_??? func before
+         * real init for early access */
+        spin_lock_init(&port->lock);
+        port->uartclk   = ipb_freq / 2;
+        port->ops       = &mpc52xx_uart_ops;
+        port->mapbase = res.start;
+        port->membase = ioremap(res.start, sizeof(struct mpc52xx_psc));
+        port->irq = irq_of_parse_and_map(np, 0);
+
+        if (port->membase == NULL)
+                return -EINVAL;
+
+        pr_debug("mpc52xx-psc uart at %lx, mapped to %p, irq=%x, freq=%i\n",
+                 port->mapbase, port->membase, port->irq, port->uartclk);
+
+        /* Setup the port parameters accoding to options */
+        if (options)
+                uart_parse_options(options, &baud, &parity, &bits, &flow);
+        else
+                mpc52xx_console_get_options(port, &baud, &parity, &bits, &flow);
+
+        pr_debug("Setting console parameters: %i %i%c1 flow=%c\n",
+                 baud, bits, parity, flow);
+
+        return uart_set_options(port, co, baud, parity, bits, flow);
+}
+#endif /* defined(CONFIG_PPC_MERGE) */
+
 
 static struct uart_driver mpc52xx_uart_driver;
 
@@ -669,10 +785,11 @@ static struct console mpc52xx_console = {
         .data   = &mpc52xx_uart_driver,
 };
 
-        
-static int __init 
+
+static int __init
 mpc52xx_console_init(void)
 {
+        mpc52xx_uart_of_enumerate();
         register_console(&mpc52xx_console);
         return 0;
 }
@@ -700,6 +817,7 @@ static struct uart_driver mpc52xx_uart_driver = {
 };
 
 
+#if !defined(CONFIG_PPC_MERGE)
 /* ======================================================================== */
 /* Platform Driver                                                          */
 /* ======================================================================== */
@@ -723,8 +841,6 @@ mpc52xx_uart_probe(struct platform_device *dev)
         /* Init the port structure */
         port = &mpc52xx_uart_ports[idx];
 
-        memset(port, 0x00, sizeof(struct uart_port));
-
         spin_lock_init(&port->lock);
         port->uartclk   = __res.bi_ipbfreq / 2; /* Look at CTLR doc */
         port->fifosize  = 512;
@@ -733,6 +849,7 @@ mpc52xx_uart_probe(struct platform_device *dev)
                           ( uart_console(port) ? 0 : UPF_IOREMAP );
         port->line      = idx;
         port->ops       = &mpc52xx_uart_ops;
+        port->dev       = &dev->dev;
 
         /* Search for IRQ and mapbase */
         for (i=0 ; i<dev->num_resources ; i++, res++) {
@@ -771,7 +888,7 @@ mpc52xx_uart_suspend(struct platform_device *dev, pm_message_t state)
 {
         struct uart_port *port = (struct uart_port *) platform_get_drvdata(dev);
 
-        if (sport)
+        if (port)
                 uart_suspend_port(&mpc52xx_uart_driver, port);
 
         return 0;
@@ -789,6 +906,7 @@ mpc52xx_uart_resume(struct platform_device *dev)
 }
 #endif
 
+
 static struct platform_driver mpc52xx_uart_platform_driver = {
         .probe          = mpc52xx_uart_probe,
         .remove         = mpc52xx_uart_remove,
@@ -800,6 +918,184 @@ static struct platform_driver mpc52xx_uart_platform_driver = {
                 .name   = "mpc52xx-psc",
         },
 };
+#endif /* !defined(CONFIG_PPC_MERGE) */
+
+
+#if defined(CONFIG_PPC_MERGE)
+/* ======================================================================== */
+/* OF Platform Driver                                                       */
+/* ======================================================================== */
+
+static int __devinit
+mpc52xx_uart_of_probe(struct of_device *op, const struct of_device_id *match)
+{
+        int idx = -1;
+        unsigned int ipb_freq;
+        struct uart_port *port = NULL;
+        struct resource res;
+        int ret;
+
+        dev_dbg(&op->dev, "mpc52xx_uart_probe(op=%p, match=%p)\n", op, match);
+
+        /* Check validity & presence */
+        for (idx = 0; idx < MPC52xx_PSC_MAXNUM; idx++)
+                if (mpc52xx_uart_nodes[idx] == op->node)
+                        break;
+        if (idx >= MPC52xx_PSC_MAXNUM)
+                return -EINVAL;
+        pr_debug("Found %s assigned to ttyPSC%x\n",
+                 mpc52xx_uart_nodes[idx]->full_name, idx);
+
+        /* Search for bus-frequency property in this node or a parent */
+        if ((ipb_freq = mpc52xx_find_ipb_freq(op->node)) == 0) {
+                dev_dbg(&op->dev, "Could not find IPB bus frequency!\n");
+                return -EINVAL;
+        }
+
+        /* Init the port structure */
+        port = &mpc52xx_uart_ports[idx];
+
+        spin_lock_init(&port->lock);
+        port->uartclk   = ipb_freq / 2;
+        port->fifosize  = 512;
+        port->iotype    = UPIO_MEM;
+        port->flags     = UPF_BOOT_AUTOCONF |
+                          ( uart_console(port) ? 0 : UPF_IOREMAP );
+        port->line      = idx;
+        port->ops       = &mpc52xx_uart_ops;
+        port->dev       = &op->dev;
+
+        /* Search for IRQ and mapbase */
+        if ((ret = of_address_to_resource(op->node, 0, &res)) != 0)
+                return ret;
+
+        port->mapbase = res.start;
+        port->irq = irq_of_parse_and_map(op->node, 0);
+
+        dev_dbg(&op->dev, "mpc52xx-psc uart at %lx, irq=%x, freq=%i\n",
+                port->mapbase, port->irq, port->uartclk);
+
+        if ((port->irq==NO_IRQ) || !port->mapbase) {
+                printk(KERN_ERR "Could not allocate resources for PSC\n");
+                return -EINVAL;
+        }
+
+        /* Add the port to the uart sub-system */
+        ret = uart_add_one_port(&mpc52xx_uart_driver, port);
+        if (!ret)
+                dev_set_drvdata(&op->dev, (void*)port);
+
+        return ret;
+}
+
+static int
+mpc52xx_uart_of_remove(struct of_device *op)
+{
+        struct uart_port *port = dev_get_drvdata(&op->dev);
+        dev_set_drvdata(&op->dev, NULL);
+
+        if (port)
+                uart_remove_one_port(&mpc52xx_uart_driver, port);
+
+        return 0;
+}
+
+#ifdef CONFIG_PM
+static int
+mpc52xx_uart_of_suspend(struct of_device *op, pm_message_t state)
+{
+        struct uart_port *port = (struct uart_port *) dev_get_drvdata(&op->dev);
+
+        if (port)
+                uart_suspend_port(&mpc52xx_uart_driver, port);
+
+        return 0;
+}
+
+static int
+mpc52xx_uart_of_resume(struct of_device *op)
+{
+        struct uart_port *port = (struct uart_port *) dev_get_drvdata(&op->dev);
+
+        if (port)
+                uart_resume_port(&mpc52xx_uart_driver, port);
+
+        return 0;
+}
+#endif
+
+static void
+mpc52xx_uart_of_assign(struct device_node *np, int idx)
+{
+        int free_idx = -1;
+        int i;
+
+        /* Find the first free node */
+        for (i = 0; i < MPC52xx_PSC_MAXNUM; i++) {
+                if (mpc52xx_uart_nodes[i] == NULL) {
+                        free_idx = i;
+                        break;
+                }
+        }
+
+        if ((idx < 0) || (idx >= MPC52xx_PSC_MAXNUM))
+                idx = free_idx;
+
+        if (idx < 0)
+                return; /* No free slot; abort */
+
+        /* If the slot is already occupied, then swap slots */
+        if (mpc52xx_uart_nodes[idx] && (free_idx != -1))
+                mpc52xx_uart_nodes[free_idx] = mpc52xx_uart_nodes[idx];
+        mpc52xx_uart_nodes[i] = np;
+}
+
+static void
+mpc52xx_uart_of_enumerate(void)
+{
+        static int enum_done = 0;
+        struct device_node *np;
+        const unsigned int *devno;
+        int i;
+
+        if (enum_done)
+                return;
+
+        for_each_node_by_type(np, "serial") {
+                if (!of_match_node(mpc52xx_uart_of_match, np))
+                        continue;
+
+                /* Is a particular device number requested? */
+                devno = get_property(np, "device_no", NULL);
+                mpc52xx_uart_of_assign(of_node_get(np), devno ? *devno : -1);
+        }
+
+        enum_done = 1;
+
+        for (i = 0; i < MPC52xx_PSC_MAXNUM; i++) {
+                if (mpc52xx_uart_nodes[i])
+                        pr_debug("%s assigned to ttyPSC%x\n",
+                                 mpc52xx_uart_nodes[i]->full_name, i);
+        }
+}
+
+MODULE_DEVICE_TABLE(of, mpc52xx_uart_of_match);
+
+static struct of_platform_driver mpc52xx_uart_of_driver = {
+        .owner          = THIS_MODULE,
+        .name           = "mpc52xx-psc-uart",
+        .match_table    = mpc52xx_uart_of_match,
+        .probe          = mpc52xx_uart_of_probe,
+        .remove         = mpc52xx_uart_of_remove,
+#ifdef CONFIG_PM
+        .suspend        = mpc52xx_uart_of_suspend,
+        .resume         = mpc52xx_uart_of_resume,
+#endif
+        .driver         = {
+                .name   = "mpc52xx-psc-uart",
+        },
+};
+#endif /* defined(CONFIG_PPC_MERGE) */
 
 
 /* ======================================================================== */
@@ -811,22 +1107,45 @@ mpc52xx_uart_init(void)
 {
         int ret;
 
-        printk(KERN_INFO "Serial: MPC52xx PSC driver\n");
+        printk(KERN_INFO "Serial: MPC52xx PSC UART driver\n");
 
-        ret = uart_register_driver(&mpc52xx_uart_driver);
-        if (ret == 0) {
-                ret = platform_driver_register(&mpc52xx_uart_platform_driver);
-                if (ret)
-                        uart_unregister_driver(&mpc52xx_uart_driver);
+        if ((ret = uart_register_driver(&mpc52xx_uart_driver)) != 0) {
+                printk(KERN_ERR "%s: uart_register_driver failed (%i)\n",
+                       __FILE__, ret);
+                return ret;
         }
 
-        return ret;
+#if defined(CONFIG_PPC_MERGE)
+        mpc52xx_uart_of_enumerate();
+
+        ret = of_register_platform_driver(&mpc52xx_uart_of_driver);
+        if (ret) {
+                printk(KERN_ERR "%s: of_register_platform_driver failed (%i)\n",
+                       __FILE__, ret);
+                uart_unregister_driver(&mpc52xx_uart_driver);
+                return ret;
+        }
+#else
+        ret = platform_driver_register(&mpc52xx_uart_platform_driver);
+        if (ret) {
+                printk(KERN_ERR "%s: platform_driver_register failed (%i)\n",
+                       __FILE__, ret);
+                uart_unregister_driver(&mpc52xx_uart_driver);
+                return ret;
+        }
+#endif
+
+        return 0;
 }
 
 static void __exit
 mpc52xx_uart_exit(void)
 {
+#if defined(CONFIG_PPC_MERGE)
+        of_unregister_platform_driver(&mpc52xx_uart_of_driver);
+#else
         platform_driver_unregister(&mpc52xx_uart_platform_driver);
+#endif
         uart_unregister_driver(&mpc52xx_uart_driver);
 }
 
diff --git a/drivers/serial/mpsc.c b/drivers/serial/mpsc.c
index 8eea69f29989..29823bd60fb0 100644
--- a/drivers/serial/mpsc.c
+++ b/drivers/serial/mpsc.c
@@ -555,7 +555,7 @@ mpsc_sdma_start_tx(struct mpsc_port_info *pi)
         if (!mpsc_sdma_tx_active(pi)) {
                 txre = (struct mpsc_tx_desc *)(pi->txr +
                         (pi->txr_tail * MPSC_TXRE_SIZE));
-                dma_cache_sync((void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
+                dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         invalidate_dcache_range((ulong)txre,
@@ -931,7 +931,7 @@ mpsc_init_rings(struct mpsc_port_info *pi)
         }
         txre->link = cpu_to_be32(pi->txr_p);    /* Wrap last back to first */
 
-        dma_cache_sync((void *) pi->dma_region, MPSC_DMA_ALLOC_SIZE,
+        dma_cache_sync(pi->port.dev, (void *) pi->dma_region, MPSC_DMA_ALLOC_SIZE,
                 DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
@@ -1005,7 +1005,7 @@ mpsc_rx_intr(struct mpsc_port_info *pi)
 
         rxre = (struct mpsc_rx_desc *)(pi->rxr + (pi->rxr_posn*MPSC_RXRE_SIZE));
 
-        dma_cache_sync((void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
+        dma_cache_sync(pi->port.dev, (void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
         if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                 invalidate_dcache_range((ulong)rxre,
@@ -1029,7 +1029,7 @@ mpsc_rx_intr(struct mpsc_port_info *pi)
                 }
 
                 bp = pi->rxb + (pi->rxr_posn * MPSC_RXBE_SIZE);
-                dma_cache_sync((void *) bp, MPSC_RXBE_SIZE, DMA_FROM_DEVICE);
+                dma_cache_sync(pi->port.dev, (void *) bp, MPSC_RXBE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         invalidate_dcache_range((ulong)bp,
@@ -1098,7 +1098,7 @@ next_frame:
                                             SDMA_DESC_CMDSTAT_F |
                                             SDMA_DESC_CMDSTAT_L);
                 wmb();
-                dma_cache_sync((void *)rxre, MPSC_RXRE_SIZE, DMA_BIDIRECTIONAL);
+                dma_cache_sync(pi->port.dev, (void *)rxre, MPSC_RXRE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         flush_dcache_range((ulong)rxre,
@@ -1109,7 +1109,7 @@ next_frame:
                 pi->rxr_posn = (pi->rxr_posn + 1) & (MPSC_RXR_ENTRIES - 1);
                 rxre = (struct mpsc_rx_desc *)(pi->rxr +
                         (pi->rxr_posn * MPSC_RXRE_SIZE));
-                dma_cache_sync((void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
+                dma_cache_sync(pi->port.dev, (void *)rxre, MPSC_RXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         invalidate_dcache_range((ulong)rxre,
@@ -1143,7 +1143,7 @@ mpsc_setup_tx_desc(struct mpsc_port_info *pi, u32 count, u32 intr)
                                                            SDMA_DESC_CMDSTAT_EI
                                                            : 0));
         wmb();
-        dma_cache_sync((void *) txre, MPSC_TXRE_SIZE, DMA_BIDIRECTIONAL);
+        dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
         if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                 flush_dcache_range((ulong)txre,
@@ -1192,7 +1192,7 @@ mpsc_copy_tx_data(struct mpsc_port_info *pi)
                 else /* All tx data copied into ring bufs */
                         return;
 
-                dma_cache_sync((void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
+                dma_cache_sync(pi->port.dev, (void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         flush_dcache_range((ulong)bp,
@@ -1217,7 +1217,7 @@ mpsc_tx_intr(struct mpsc_port_info *pi)
                 txre = (struct mpsc_tx_desc *)(pi->txr +
                         (pi->txr_tail * MPSC_TXRE_SIZE));
 
-                dma_cache_sync((void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
+                dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE, DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         invalidate_dcache_range((ulong)txre,
@@ -1235,7 +1235,7 @@ mpsc_tx_intr(struct mpsc_port_info *pi)
 
                         txre = (struct mpsc_tx_desc *)(pi->txr +
                                 (pi->txr_tail * MPSC_TXRE_SIZE));
-                        dma_cache_sync((void *) txre, MPSC_TXRE_SIZE,
+                        dma_cache_sync(pi->port.dev, (void *) txre, MPSC_TXRE_SIZE,
                                 DMA_FROM_DEVICE);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                         if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
@@ -1652,7 +1652,7 @@ mpsc_console_write(struct console *co, const char *s, uint count)
                         count--;
                 }
 
-                dma_cache_sync((void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
+                dma_cache_sync(pi->port.dev, (void *) bp, MPSC_TXBE_SIZE, DMA_BIDIRECTIONAL);
 #if defined(CONFIG_PPC32) && !defined(CONFIG_NOT_COHERENT_CACHE)
                 if (pi->cache_mgmt) /* GT642[46]0 Res #COMM-2 */
                         flush_dcache_range((ulong)bp,
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 00f9ffd69489..431433f4dd6d 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -723,7 +723,7 @@ static int serial_config(struct pcmcia_device * link)
         u_char *buf;
         cisparse_t *parse;
         cistpl_cftable_entry_t *cf;
-        int i, last_ret, last_fn;
+        int i;
 
         DEBUG(0, "serial_config(0x%p)\n", link);
 
@@ -740,15 +740,6 @@ static int serial_config(struct pcmcia_device * link)
         tuple->TupleOffset = 0;
         tuple->TupleDataMax = 255;
         tuple->Attributes = 0;
-        /* Get configuration register information */
-        tuple->DesiredTuple = CISTPL_CONFIG;
-        last_ret = first_tuple(link, tuple, parse);
-        if (last_ret != CS_SUCCESS) {
-                last_fn = ParseTuple;
-                goto cs_failed;
-        }
-        link->conf.ConfigBase = parse->config.base;
-        link->conf.Present = parse->config.rmask[0];
 
         /* Is this a compliant multifunction card? */
         tuple->DesiredTuple = CISTPL_LONGLINK_MFC;
@@ -757,27 +748,25 @@ static int serial_config(struct pcmcia_device * link)
 
         /* Is this a multiport card? */
         tuple->DesiredTuple = CISTPL_MANFID;
-        if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
-                info->manfid = parse->manfid.manf;
-                info->prodid = parse->manfid.card;
-
-                for (i = 0; i < ARRAY_SIZE(quirks); i++)
-                        if ((quirks[i].manfid == ~0 ||
-                             quirks[i].manfid == info->manfid) &&
-                            (quirks[i].prodid == ~0 ||
-                             quirks[i].prodid == info->prodid)) {
-                                info->quirk = &quirks[i];
-                                break;
-                        }
-        }
+        info->manfid = link->manf_id;
+        info->prodid = link->card_id;
+
+        for (i = 0; i < ARRAY_SIZE(quirks); i++)
+                if ((quirks[i].manfid == ~0 ||
+                     quirks[i].manfid == info->manfid) &&
+                    (quirks[i].prodid == ~0 ||
+                     quirks[i].prodid == info->prodid)) {
+                        info->quirk = &quirks[i];
+                        break;
+                }
 
         /* Another check for dual-serial cards: look for either serial or
            multifunction cards that ask for appropriate IO port ranges */
         tuple->DesiredTuple = CISTPL_FUNCID;
         if ((info->multi == 0) &&
-            ((first_tuple(link, tuple, parse) != CS_SUCCESS) ||
-             (parse->funcid.func == CISTPL_FUNCID_MULTI) ||
-             (parse->funcid.func == CISTPL_FUNCID_SERIAL))) {
+            (link->has_func_id) &&
+            ((link->func_id == CISTPL_FUNCID_MULTI) ||
+             (link->func_id == CISTPL_FUNCID_SERIAL))) {
                 tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
                 if (first_tuple(link, tuple, parse) == CS_SUCCESS) {
                         if ((cf->io.nwin == 1) && (cf->io.win[0].len % 8 == 0))
@@ -814,8 +803,6 @@ static int serial_config(struct pcmcia_device * link)
         kfree(cfg_mem);
         return 0;
 
- cs_failed:
-        cs_error(link, last_fn, last_ret);
  failed:
         serial_remove(link);
         kfree(cfg_mem);
@@ -925,6 +912,30 @@ static struct pcmcia_device_id serial_ids[] = {
         PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"),
         PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "RS-COM-2P.cis"),
         PCMCIA_DEVICE_CIS_MANF_CARD(0x0013, 0x0000, "GLOBETROTTER.cis"),
+        PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100  1.00.",0x19ca78af,0xf964f42b),
+        PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL100",0x19ca78af,0x71d98e83),
+        PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232  1.00.",0x19ca78af,0x69fb7490),
+        PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c1997.","SERIAL CARD: SL232",0x19ca78af,0xb6bc0235),
+        PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232",0x63f2e0bd,0xb9e175d3),
+        PCMCIA_DEVICE_PROD_ID12("ELAN DIGITAL SYSTEMS LTD, c2000.","SERIAL CARD: CF232-5",0x63f2e0bd,0xfce33442),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232",0x3beb8cf2,0x171e7190),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF232-5",0x3beb8cf2,0x20da4262),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF428",0x3beb8cf2,0xea5dd57d),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: CF500",0x3beb8cf2,0xd77255fa),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: IC232",0x3beb8cf2,0x6a709903),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: SL232",0x3beb8cf2,0x18430676),
+        PCMCIA_DEVICE_PROD_ID12("Elan","Serial Port: XL232",0x3beb8cf2,0x6f933767),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0,"Elan","Serial+Parallel Port: SP230",0x3beb8cf2,0xdb9e58bc),
+        PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: CF332",0x3beb8cf2,0x16dc1ba7),
+        PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL332",0x3beb8cf2,0x19816c41),
+        PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL385",0x3beb8cf2,0x64112029),
+        PCMCIA_MFC_DEVICE_PROD_ID12(1,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+        PCMCIA_MFC_DEVICE_PROD_ID12(2,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
+        PCMCIA_MFC_DEVICE_PROD_ID12(3,"Elan","Serial Port: SL432",0x3beb8cf2,0x1cce7ac4),
         /* too generic */
         /* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
         /* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index cfcc3caf49d8..3b5f19ec2126 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -775,7 +775,7 @@ static int sci_notifier(struct notifier_block *self,
                          *
                          * Clean this up later..
                          */
-                        clk = clk_get("module_clk");
+                        clk = clk_get(NULL, "module_clk");
                         port->uartclk = clk_get_rate(clk) * 16;
                         clk_put(clk);
                 }
@@ -960,7 +960,7 @@ static void sci_set_termios(struct uart_port *port, struct termios *termios,
                 default:
                 {
 #if defined(CONFIG_SUPERH) && !defined(CONFIG_SUPERH64)
-                        struct clk *clk = clk_get("module_clk");
+                        struct clk *clk = clk_get(NULL, "module_clk");
                         t = SCBRR_VALUE(baud, clk_get_rate(clk));
                         clk_put(clk);
 #else
@@ -1128,7 +1128,7 @@ static void __init sci_init_ports(void)
                  * XXX: We should use a proper SCI/SCIF clock
                  */
                 {
-                        struct clk *clk = clk_get("module_clk");
+                        struct clk *clk = clk_get(NULL, "module_clk");
                         sci_ports[i].port.uartclk = clk_get_rate(clk) * 16;
                         clk_put(clk);
                 }
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 7ee992146ae9..e4557cc4f74b 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -133,6 +133,20 @@
 # define SCIF_ORER      0x0001          /* Overrun error bit */
 # define SCSCR_INIT(port)       0x3a    /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
 # define SCIF_ONLY
+#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
+# define SCSPTR0 0xfffe8020 /* 16 bit SCIF */
+# define SCSPTR1 0xfffe8820 /* 16 bit SCIF */
+# define SCSPTR2 0xfffe9020 /* 16 bit SCIF */
+# define SCSPTR3 0xfffe9820 /* 16 bit SCIF */
+# define SCSCR_INIT(port)       0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+# define SCSPTR0 0xf8400020 /* 16 bit SCIF */
+# define SCSPTR1 0xf8410020 /* 16 bit SCIF */
+# define SCSPTR2 0xf8420020 /* 16 bit SCIF */
+# define SCIF_ORER 0x0001  /* overrun error bit */
+# define SCSCR_INIT(port)       0x38 /* TIE=0,RIE=0,TE=1,RE=1,REIE=1 */
+# define SCIF_ONLY
 #else
 # error CPU subtype not defined
 #endif
@@ -365,6 +379,7 @@ SCIx_FNS(SCxSR,  0x08,  8, 0x10,  8, 0x08, 16, 0x10, 16, 0x04,  8)
 SCIx_FNS(SCxRDR, 0x0a,  8, 0x14,  8, 0x0A,  8, 0x14,  8, 0x05,  8)
 SCIF_FNS(SCFCR,                      0x0c,  8, 0x18, 16)
 #if defined(CONFIG_CPU_SUBTYPE_SH7760) || defined(CONFIG_CPU_SUBTYPE_SH7780)
+SCIF_FNS(SCFDR,                      0x0e, 16, 0x1C, 16)
 SCIF_FNS(SCTFDR,                     0x0e, 16, 0x1C, 16)
 SCIF_FNS(SCRFDR,                     0x0e, 16, 0x20, 16)
 SCIF_FNS(SCSPTR,                        0,  0, 0x24, 16)
@@ -544,6 +559,28 @@ static inline int sci_rxd_in(struct uart_port *port)
         if (port->mapbase == 0xffe10000)
                 return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
 }
+#elif defined(CONFIG_CPU_SUBTYPE_SH7206)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+        if (port->mapbase == 0xfffe8000)
+                return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+        if (port->mapbase == 0xfffe8800)
+                return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+        if (port->mapbase == 0xfffe9000)
+                return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+        if (port->mapbase == 0xfffe9800)
+                return ctrl_inw(SCSPTR3) & 0x0001 ? 1 : 0; /* SCIF */
+}
+#elif defined(CONFIG_CPU_SUBTYPE_SH7619)
+static inline int sci_rxd_in(struct uart_port *port)
+{
+        if (port->mapbase == 0xf8400000)
+                return ctrl_inw(SCSPTR0) & 0x0001 ? 1 : 0; /* SCIF */
+        if (port->mapbase == 0xf8410000)
+                return ctrl_inw(SCSPTR1) & 0x0001 ? 1 : 0; /* SCIF */
+        if (port->mapbase == 0xf8420000)
+                return ctrl_inw(SCSPTR2) & 0x0001 ? 1 : 0; /* SCIF */
+}
 #endif
 
 /*
diff --git a/drivers/serial/uartlite.c b/drivers/serial/uartlite.c
new file mode 100644
index 000000000000..83690653b78b
--- /dev/null
+++ b/drivers/serial/uartlite.c
@@ -0,0 +1,505 @@
+/*
+ * uartlite.c: Serial driver for Xilinx uartlite serial controller
+ *
+ * Peter Korsgaard <jacmet@sunsite.dk>
+ *
+ * This file is licensed under the terms of the GNU General Public License
+ * version 2.  This program is licensed "as is" without any warranty of any
+ * kind, whether express or implied.
+ */
+
+#include <linux/platform_device.h>
+#include <linux/module.h>
+#include <linux/console.h>
+#include <linux/serial.h>
+#include <linux/serial_core.h>
+#include <linux/tty.h>
+#include <linux/delay.h>
+#include <linux/interrupt.h>
+#include <asm/io.h>
+
+#define ULITE_MAJOR             204
+#define ULITE_MINOR             187
+#define ULITE_NR_UARTS          4
+
+/* For register details see datasheet:
+   http://www.xilinx.com/bvdocs/ipcenter/data_sheet/opb_uartlite.pdf
+*/
+#define ULITE_RX                0x00
+#define ULITE_TX                0x04
+#define ULITE_STATUS            0x08
+#define ULITE_CONTROL           0x0c
+
+#define ULITE_REGION            16
+
+#define ULITE_STATUS_RXVALID    0x01
+#define ULITE_STATUS_RXFULL     0x02
+#define ULITE_STATUS_TXEMPTY    0x04
+#define ULITE_STATUS_TXFULL     0x08
+#define ULITE_STATUS_IE         0x10
+#define ULITE_STATUS_OVERRUN    0x20
+#define ULITE_STATUS_FRAME      0x40
+#define ULITE_STATUS_PARITY     0x80
+
+#define ULITE_CONTROL_RST_TX    0x01
+#define ULITE_CONTROL_RST_RX    0x02
+#define ULITE_CONTROL_IE        0x10
+
+
+static struct uart_port ports[ULITE_NR_UARTS];
+
+static int ulite_receive(struct uart_port *port, int stat)
+{
+        struct tty_struct *tty = port->info->tty;
+        unsigned char ch = 0;
+        char flag = TTY_NORMAL;
+
+        if ((stat & (ULITE_STATUS_RXVALID | ULITE_STATUS_OVERRUN
+                     | ULITE_STATUS_FRAME)) == 0)
+                return 0;
+
+        /* stats */
+        if (stat & ULITE_STATUS_RXVALID) {
+                port->icount.rx++;
+                ch = readb(port->membase + ULITE_RX);
+
+                if (stat & ULITE_STATUS_PARITY)
+                        port->icount.parity++;
+        }
+
+        if (stat & ULITE_STATUS_OVERRUN)
+                port->icount.overrun++;
+
+        if (stat & ULITE_STATUS_FRAME)
+                port->icount.frame++;
+
+
+        /* drop byte with parity error if IGNPAR specificed */
+        if (stat & port->ignore_status_mask & ULITE_STATUS_PARITY)
+                stat &= ~ULITE_STATUS_RXVALID;
+
+        stat &= port->read_status_mask;
+
+        if (stat & ULITE_STATUS_PARITY)
+                flag = TTY_PARITY;
+
+
+        stat &= ~port->ignore_status_mask;
+
+        if (stat & ULITE_STATUS_RXVALID)
+                tty_insert_flip_char(tty, ch, flag);
+
+        if (stat & ULITE_STATUS_FRAME)
+                tty_insert_flip_char(tty, 0, TTY_FRAME);
+
+        if (stat & ULITE_STATUS_OVERRUN)
+                tty_insert_flip_char(tty, 0, TTY_OVERRUN);
+
+        return 1;
+}
+
+static int ulite_transmit(struct uart_port *port, int stat)
+{
+        struct circ_buf *xmit  = &port->info->xmit;
+
+        if (stat & ULITE_STATUS_TXFULL)
+                return 0;
+
+        if (port->x_char) {
+                writeb(port->x_char, port->membase + ULITE_TX);
+                port->x_char = 0;
+                port->icount.tx++;
+                return 1;
+        }
+
+        if (uart_circ_empty(xmit) || uart_tx_stopped(port))
+                return 0;
+
+        writeb(xmit->buf[xmit->tail], port->membase + ULITE_TX);
+        xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE-1);
+        port->icount.tx++;
+
+        /* wake up */
+        if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS)
+                uart_write_wakeup(port);
+
+        return 1;
+}
+
+static irqreturn_t ulite_isr(int irq, void *dev_id)
+{
+        struct uart_port *port = (struct uart_port *)dev_id;
+        int busy;
+
+        do {
+                int stat = readb(port->membase + ULITE_STATUS);
+                busy  = ulite_receive(port, stat);
+                busy |= ulite_transmit(port, stat);
+        } while (busy);
+
+        tty_flip_buffer_push(port->info->tty);
+
+        return IRQ_HANDLED;
+}
+
+static unsigned int ulite_tx_empty(struct uart_port *port)
+{
+        unsigned long flags;
+        unsigned int ret;
+
+        spin_lock_irqsave(&port->lock, flags);
+        ret = readb(port->membase + ULITE_STATUS);
+        spin_unlock_irqrestore(&port->lock, flags);
+
+        return ret & ULITE_STATUS_TXEMPTY ? TIOCSER_TEMT : 0;
+}
+
+static unsigned int ulite_get_mctrl(struct uart_port *port)
+{
+        return TIOCM_CTS | TIOCM_DSR | TIOCM_CAR;
+}
+
+static void ulite_set_mctrl(struct uart_port *port, unsigned int mctrl)
+{
+        /* N/A */
+}
+
+static void ulite_stop_tx(struct uart_port *port)
+{
+        /* N/A */
+}
+
+static void ulite_start_tx(struct uart_port *port)
+{
+        ulite_transmit(port, readb(port->membase + ULITE_STATUS));
+}
+
+static void ulite_stop_rx(struct uart_port *port)
+{
+        /* don't forward any more data (like !CREAD) */
+        port->ignore_status_mask = ULITE_STATUS_RXVALID | ULITE_STATUS_PARITY
+                | ULITE_STATUS_FRAME | ULITE_STATUS_OVERRUN;
+}
+
+static void ulite_enable_ms(struct uart_port *port)
+{
+        /* N/A */
+}
+
+static void ulite_break_ctl(struct uart_port *port, int ctl)
+{
+        /* N/A */
+}
+
+static int ulite_startup(struct uart_port *port)
+{
+        int ret;
+
+        ret = request_irq(port->irq, ulite_isr,
+                          IRQF_DISABLED | IRQF_SAMPLE_RANDOM, "uartlite", port);
+        if (ret)
+                return ret;
+
+        writeb(ULITE_CONTROL_RST_RX | ULITE_CONTROL_RST_TX,
+               port->membase + ULITE_CONTROL);
+        writeb(ULITE_CONTROL_IE, port->membase + ULITE_CONTROL);
+
+        return 0;
+}
+
+static void ulite_shutdown(struct uart_port *port)
+{
+        writeb(0, port->membase + ULITE_CONTROL);
+        readb(port->membase + ULITE_CONTROL); /* dummy */
+        free_irq(port->irq, port);
+}
+
+static void ulite_set_termios(struct uart_port *port, struct termios *termios,
+                              struct termios *old)
+{
+        unsigned long flags;
+        unsigned int baud;
+
+        spin_lock_irqsave(&port->lock, flags);
+
+        port->read_status_mask = ULITE_STATUS_RXVALID | ULITE_STATUS_OVERRUN
+                | ULITE_STATUS_TXFULL;
+
+        if (termios->c_iflag & INPCK)
+                port->read_status_mask |=
+                        ULITE_STATUS_PARITY | ULITE_STATUS_FRAME;
+
+        port->ignore_status_mask = 0;
+        if (termios->c_iflag & IGNPAR)
+                port->ignore_status_mask |= ULITE_STATUS_PARITY
+                        | ULITE_STATUS_FRAME | ULITE_STATUS_OVERRUN;
+
+        /* ignore all characters if CREAD is not set */
+        if ((termios->c_cflag & CREAD) == 0)
+                port->ignore_status_mask |=
+                        ULITE_STATUS_RXVALID | ULITE_STATUS_PARITY
+                        | ULITE_STATUS_FRAME | ULITE_STATUS_OVERRUN;
+
+        /* update timeout */
+        baud = uart_get_baud_rate(port, termios, old, 0, 460800);
+        uart_update_timeout(port, termios->c_cflag, baud);
+
+        spin_unlock_irqrestore(&port->lock, flags);
+}
+
+static const char *ulite_type(struct uart_port *port)
+{
+        return port->type == PORT_UARTLITE ? "uartlite" : NULL;
+}
+
+static void ulite_release_port(struct uart_port *port)
+{
+        release_mem_region(port->mapbase, ULITE_REGION);
+        iounmap(port->membase);
+        port->membase = 0;
+}
+
+static int ulite_request_port(struct uart_port *port)
+{
+        if (!request_mem_region(port->mapbase, ULITE_REGION, "uartlite")) {
+                dev_err(port->dev, "Memory region busy\n");
+                return -EBUSY;
+        }
+
+        port->membase = ioremap(port->mapbase, ULITE_REGION);
+        if (!port->membase) {
+                dev_err(port->dev, "Unable to map registers\n");
+                release_mem_region(port->mapbase, ULITE_REGION);
+                return -EBUSY;
+        }
+
+        return 0;
+}
+
+static void ulite_config_port(struct uart_port *port, int flags)
+{
+        ulite_request_port(port);
+        port->type = PORT_UARTLITE;
+}
+
+static int ulite_verify_port(struct uart_port *port, struct serial_struct *ser)
+{
+        /* we don't want the core code to modify any port params */
+        return -EINVAL;
+}
+
+static struct uart_ops ulite_ops = {
+        .tx_empty       = ulite_tx_empty,
+        .set_mctrl      = ulite_set_mctrl,
+        .get_mctrl      = ulite_get_mctrl,
+        .stop_tx        = ulite_stop_tx,
+        .start_tx       = ulite_start_tx,
+        .stop_rx        = ulite_stop_rx,
+        .enable_ms      = ulite_enable_ms,
+        .break_ctl      = ulite_break_ctl,
+        .startup        = ulite_startup,
+        .shutdown       = ulite_shutdown,
+        .set_termios    = ulite_set_termios,
+        .type           = ulite_type,
+        .release_port   = ulite_release_port,
+        .request_port   = ulite_request_port,
+        .config_port    = ulite_config_port,
+        .verify_port    = ulite_verify_port
+};
+
+#ifdef CONFIG_SERIAL_UARTLITE_CONSOLE
+static void ulite_console_wait_tx(struct uart_port *port)
+{
+        int i;
+
+        /* wait up to 10ms for the character(s) to be sent */
+        for (i = 0; i < 10000; i++) {
+                if (readb(port->membase + ULITE_STATUS) & ULITE_STATUS_TXEMPTY)
+                        break;
+                udelay(1);
+        }
+}
+
+static void ulite_console_putchar(struct uart_port *port, int ch)
+{
+        ulite_console_wait_tx(port);
+        writeb(ch, port->membase + ULITE_TX);
+}
+
+static void ulite_console_write(struct console *co, const char *s,
+                                unsigned int count)
+{
+        struct uart_port *port = &ports[co->index];
+        unsigned long flags;
+        unsigned int ier;
+        int locked = 1;
+
+        if (oops_in_progress) {
+                locked = spin_trylock_irqsave(&port->lock, flags);
+        } else
+                spin_lock_irqsave(&port->lock, flags);
+
+        /* save and disable interrupt */
+        ier = readb(port->membase + ULITE_STATUS) & ULITE_STATUS_IE;
+        writeb(0, port->membase + ULITE_CONTROL);
+
+        uart_console_write(port, s, count, ulite_console_putchar);
+
+        ulite_console_wait_tx(port);
+
+        /* restore interrupt state */
+        if (ier)
+                writeb(ULITE_CONTROL_IE, port->membase + ULITE_CONTROL);
+
+        if (locked)
+                spin_unlock_irqrestore(&port->lock, flags);
+}
+
+static int __init ulite_console_setup(struct console *co, char *options)
+{
+        struct uart_port *port;
+        int baud = 9600;
+        int bits = 8;
+        int parity = 'n';
+        int flow = 'n';
+
+        if (co->index < 0 || co->index >= ULITE_NR_UARTS)
+                return -EINVAL;
+
+        port = &ports[co->index];
+
+        /* not initialized yet? */
+        if (!port->membase)
+                return -ENODEV;
+
+        if (options)
+                uart_parse_options(options, &baud, &parity, &bits, &flow);
+
+        return uart_set_options(port, co, baud, parity, bits, flow);
+}
+
+static struct uart_driver ulite_uart_driver;
+
+static struct console ulite_console = {
+        .name   = "ttyUL",
+        .write  = ulite_console_write,
+        .device = uart_console_device,
+        .setup  = ulite_console_setup,
+        .flags  = CON_PRINTBUFFER,
+        .index  = -1, /* Specified on the cmdline (e.g. console=ttyUL0 ) */
+        .data   = &ulite_uart_driver,
+};
+
+static int __init ulite_console_init(void)
+{
+        register_console(&ulite_console);
+        return 0;
+}
+
+console_initcall(ulite_console_init);
+
+#endif /* CONFIG_SERIAL_UARTLITE_CONSOLE */
+
+static struct uart_driver ulite_uart_driver = {
+        .owner          = THIS_MODULE,
+        .driver_name    = "uartlite",
+        .dev_name       = "ttyUL",
+        .major          = ULITE_MAJOR,
+        .minor          = ULITE_MINOR,
+        .nr             = ULITE_NR_UARTS,
+#ifdef CONFIG_SERIAL_UARTLITE_CONSOLE
+        .cons           = &ulite_console,
+#endif
+};
+
+static int __devinit ulite_probe(struct platform_device *pdev)
+{
+        struct resource *res, *res2;
+        struct uart_port *port;
+
+        if (pdev->id < 0 || pdev->id >= ULITE_NR_UARTS)
+                return -EINVAL;
+
+        if (ports[pdev->id].membase)
+                return -EBUSY;
+
+        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+        if (!res)
+                return -ENODEV;
+
+        res2 = platform_get_resource(pdev, IORESOURCE_IRQ, 0);
+        if (!res2)
+                return -ENODEV;
+
+        port = &ports[pdev->id];
+
+        port->fifosize  = 16;
+        port->regshift  = 2;
+        port->iotype    = UPIO_MEM;
+        port->iobase    = 1; /* mark port in use */
+        port->mapbase   = res->start;
+        port->membase   = 0;
+        port->ops       = &ulite_ops;
+        port->irq       = res2->start;
+        port->flags     = UPF_BOOT_AUTOCONF;
+        port->dev       = &pdev->dev;
+        port->type      = PORT_UNKNOWN;
+        port->line      = pdev->id;
+
+        uart_add_one_port(&ulite_uart_driver, port);
+        platform_set_drvdata(pdev, port);
+
+        return 0;
+}
+
+static int ulite_remove(struct platform_device *pdev)
+{
+        struct uart_port *port = platform_get_drvdata(pdev);
+
+        platform_set_drvdata(pdev, NULL);
+
+        if (port)
+                uart_remove_one_port(&ulite_uart_driver, port);
+
+        /* mark port as free */
+        port->membase = 0;
+
+        return 0;
+}
+
+static struct platform_driver ulite_platform_driver = {
+        .probe  = ulite_probe,
+        .remove = ulite_remove,
+        .driver = {
+                   .owner = THIS_MODULE,
+                   .name  = "uartlite",
+                   },
+};
+
+int __init ulite_init(void)
+{
+        int ret;
+
+        ret = uart_register_driver(&ulite_uart_driver);
+        if (ret)
+                return ret;
+
+        ret = platform_driver_register(&ulite_platform_driver);
+        if (ret)
+                uart_unregister_driver(&ulite_uart_driver);
+
+        return ret;
+}
+
+void __exit ulite_exit(void)
+{
+        platform_driver_unregister(&ulite_platform_driver);
+        uart_unregister_driver(&ulite_uart_driver);
+}
+
+module_init(ulite_init);
+module_exit(ulite_exit);
+
+MODULE_AUTHOR("Peter Korsgaard <jacmet@sunsite.dk>");
+MODULE_DESCRIPTION("Xilinx uartlite serial driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 23334c8bc4c7..d895a1adb428 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -16,7 +16,7 @@ config SPI
           controller and a chipselect.  Most SPI slaves don't support
           dynamic device discovery; some are even write-only or read-only.
 
-          SPI is widely used by microcontollers to talk with sensors,
+          SPI is widely used by microcontrollers to talk with sensors,
           eeprom and flash memory, codecs and various other controller
           chips, analog to digital (and d-to-a) converters, and more.
           MMC and SD cards can be accessed using SPI protocol; and for
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 72025df5561d..494d9b856488 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -148,7 +148,7 @@ struct chip_data {
         void (*cs_control)(u32 command);
 };
 
-static void pump_messages(void *data);
+static void pump_messages(struct work_struct *work);
 
 static int flush(struct driver_data *drv_data)
 {
@@ -884,9 +884,10 @@ static void pump_transfers(unsigned long data)
         }
 }
 
-static void pump_messages(void *data)
+static void pump_messages(struct work_struct *work)
 {
-        struct driver_data *drv_data = data;
+        struct driver_data *drv_data =
+                container_of(work, struct driver_data, pump_messages);
         unsigned long flags;
 
         /* Lock queue and check for queue work */
@@ -1098,7 +1099,7 @@ static int init_queue(struct driver_data *drv_data)
         tasklet_init(&drv_data->pump_transfers,
                         pump_transfers, (unsigned long)drv_data);
 
-        INIT_WORK(&drv_data->pump_messages, pump_messages, drv_data);
+        INIT_WORK(&drv_data->pump_messages, pump_messages);
         drv_data->workqueue = create_singlethread_workqueue(
                                         drv_data->master->cdev.dev->bus_id);
         if (drv_data->workqueue == NULL)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index c3c0626f550b..270e6211c2e3 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -360,12 +360,13 @@ spi_alloc_master(struct device *dev, unsigned size)
         if (!dev)
                 return NULL;
 
-        master = kzalloc(size + sizeof *master, SLAB_KERNEL);
+        master = kzalloc(size + sizeof *master, GFP_KERNEL);
         if (!master)
                 return NULL;
 
         class_device_initialize(&master->cdev);
         master->cdev.class = &spi_master_class;
+        kobj_set_kset_s(&master->cdev, spi_master_class.subsys);
         master->cdev.dev = get_device(dev);
         spi_master_set_devdata(master, &master[1]);
 
@@ -447,7 +448,9 @@ static int __unregister(struct device *dev, void *unused)
  */
 void spi_unregister_master(struct spi_master *master)
 {
-        (void) device_for_each_child(master->cdev.dev, NULL, __unregister);
+        int dummy;
+
+        dummy = device_for_each_child(master->cdev.dev, NULL, __unregister);
         class_device_unregister(&master->cdev);
 }
 EXPORT_SYMBOL_GPL(spi_unregister_master);
@@ -463,15 +466,13 @@ EXPORT_SYMBOL_GPL(spi_unregister_master);
  */
 struct spi_master *spi_busnum_to_master(u16 bus_num)
 {
-        if (bus_num) {
-                char                    name[8];
-                struct kobject          *bus;
-
-                snprintf(name, sizeof name, "spi%u", bus_num);
-                bus = kset_find_obj(&spi_master_class.subsys.kset, name);
-                if (bus)
-                        return container_of(bus, struct spi_master, cdev.kobj);
-        }
+        char                    name[9];
+        struct kobject          *bus;
+
+        snprintf(name, sizeof name, "spi%u", bus_num);
+        bus = kset_find_obj(&spi_master_class.subsys.kset, name);
+        if (bus)
+                return container_of(bus, struct spi_master, cdev.kobj);
         return NULL;
 }
 EXPORT_SYMBOL_GPL(spi_busnum_to_master);
@@ -607,7 +608,7 @@ static int __init spi_init(void)
 {
         int     status;
 
-        buf = kmalloc(SPI_BUFSIZ, SLAB_KERNEL);
+        buf = kmalloc(SPI_BUFSIZ, GFP_KERNEL);
         if (!buf) {
                 status = -ENOMEM;
                 goto err0;
diff --git a/drivers/spi/spi_bitbang.c b/drivers/spi/spi_bitbang.c
index a23862ef72b2..57289b61d0be 100644
--- a/drivers/spi/spi_bitbang.c
+++ b/drivers/spi/spi_bitbang.c
@@ -196,7 +196,7 @@ int spi_bitbang_setup(struct spi_device *spi)
                 return -EINVAL;
 
         if (!cs) {
-                cs = kzalloc(sizeof *cs, SLAB_KERNEL);
+                cs = kzalloc(sizeof *cs, GFP_KERNEL);
                 if (!cs)
                         return -ENOMEM;
                 spi->controller_state = cs;
@@ -265,9 +265,10 @@ static int spi_bitbang_bufs(struct spi_device *spi, struct spi_transfer *t)
  * Drivers can provide word-at-a-time i/o primitives, or provide
  * transfer-at-a-time ones to leverage dma or fifo hardware.
  */
-static void bitbang_work(void *_bitbang)
+static void bitbang_work(struct work_struct *work)
 {
-        struct spi_bitbang      *bitbang = _bitbang;
+        struct spi_bitbang      *bitbang =
+                container_of(work, struct spi_bitbang, work);
         unsigned long           flags;
 
         spin_lock_irqsave(&bitbang->lock, flags);
@@ -456,7 +457,7 @@ int spi_bitbang_start(struct spi_bitbang *bitbang)
         if (!bitbang->master || !bitbang->chipselect)
                 return -EINVAL;
 
-        INIT_WORK(&bitbang->work, bitbang_work, bitbang);
+        INIT_WORK(&bitbang->work, bitbang_work);
         spin_lock_init(&bitbang->lock);
         INIT_LIST_HEAD(&bitbang->queue);
 
diff --git a/drivers/spi/spi_butterfly.c b/drivers/spi/spi_butterfly.c
index 39d9b20f2038..312987a03210 100644
--- a/drivers/spi/spi_butterfly.c
+++ b/drivers/spi/spi_butterfly.c
@@ -23,6 +23,7 @@
 #include <linux/platform_device.h>
 #include <linux/parport.h>
 
+#include <linux/sched.h>
 #include <linux/spi/spi.h>
 #include <linux/spi/spi_bitbang.h>
 #include <linux/spi/flash.h>
@@ -250,6 +251,8 @@ static void butterfly_attach(struct parport *p)
          * setting up a platform device like this is an ugly kluge...
          */
         pdev = platform_device_register_simple("butterfly", -1, NULL, 0);
+        if (IS_ERR(pdev))
+                return;
 
         master = spi_alloc_master(&pdev->dev, sizeof *pp);
         if (!master) {
diff --git a/drivers/telephony/ixj.h b/drivers/telephony/ixj.h
index fbea4541c234..8d69bcdc29c9 100644
--- a/drivers/telephony/ixj.h
+++ b/drivers/telephony/ixj.h
@@ -1295,7 +1295,7 @@ typedef struct {
         Proc_Info_Type Info_write;
         unsigned short frame_count;
         unsigned int filter_hist[4];
-        unsigned char filter_en[4];
+        unsigned char filter_en[6];
         unsigned short proc_load;
         unsigned long framesread;
         unsigned long frameswritten;
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index dda0ca45d904..164a5dcf1f1e 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -69,25 +69,21 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
 static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
 {
-        tuple_t tuple;
-        u_short buf[128];
         char *str;
-        int last_ret, last_fn, i, place;
+        int i, place;
         DEBUG(0, "ixj_get_serial(0x%p)\n", link);
-        tuple.TupleData = (cisdata_t *) buf;
-        tuple.TupleOffset = 0;
-        tuple.TupleDataMax = 80;
-        tuple.Attributes = 0;
-        tuple.DesiredTuple = CISTPL_VERS_1;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        str = (char *) buf;
-        printk("PCMCIA Version %d.%d\n", str[0], str[1]);
-        str += 2;
+
+        str = link->prod_id[0];
+        if (!str)
+                goto cs_failed;
         printk("%s", str);
-        str = str + strlen(str) + 1;
+        str = link->prod_id[1];
+        if (!str)
+                goto cs_failed;
         printk(" %s", str);
-        str = str + strlen(str) + 1;
+        str = link->prod_id[2];
+        if (!str)
+                goto cs_failed;
         place = 1;
         for (i = strlen(str) - 1; i >= 0; i--) {
                 switch (str[i]) {
@@ -122,7 +118,9 @@ static void ixj_get_serial(struct pcmcia_device * link, IXJ * j)
                 }
                 place = place * 0x10;
         }
-        str = str + strlen(str) + 1;
+        str = link->prod_id[3];
+        if (!str)
+                goto cs_failed;
         printk(" version %s\n", str);
       cs_failed:
         return;
@@ -146,13 +144,6 @@ static int ixj_config(struct pcmcia_device * link)
         tuple.TupleData = (cisdata_t *) buf;
         tuple.TupleOffset = 0;
         tuple.TupleDataMax = 255;
-        tuple.Attributes = 0;
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         tuple.Attributes = 0;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
diff --git a/drivers/usb/Kconfig b/drivers/usb/Kconfig
index f9b1719b9a37..9980a4ddfed9 100644
--- a/drivers/usb/Kconfig
+++ b/drivers/usb/Kconfig
@@ -24,7 +24,7 @@ config USB_ARCH_HAS_OHCI
         default y if ARCH_S3C2410
         default y if PXA27x
         default y if ARCH_EP93XX
-        default y if (ARCH_AT91RM9200 || ARCH_AT91SAM9261)
+        default y if ARCH_AT91
         default y if ARCH_PNX4008
         # PPC:
         default y if STB03xxx
diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
index e6565633ba0f..3dfa3e40e148 100644
--- a/drivers/usb/atm/cxacru.c
+++ b/drivers/usb/atm/cxacru.c
@@ -158,7 +158,7 @@ struct cxacru_data {
         const struct cxacru_modem_type *modem_type;
 
         int line_status;
-        struct work_struct poll_work;
+        struct delayed_work poll_work;
 
         /* contol handles */
         struct mutex cm_serialize;
@@ -347,7 +347,7 @@ static int cxacru_card_status(struct cxacru_data *instance)
         return 0;
 }
 
-static void cxacru_poll_status(struct cxacru_data *instance);
+static void cxacru_poll_status(struct work_struct *work);
 
 static int cxacru_atm_start(struct usbatm_data *usbatm_instance,
                 struct atm_dev *atm_dev)
@@ -376,12 +376,14 @@ static int cxacru_atm_start(struct usbatm_data *usbatm_instance,
         }
 
         /* Start status polling */
-        cxacru_poll_status(instance);
+        cxacru_poll_status(&instance->poll_work.work);
         return 0;
 }
 
-static void cxacru_poll_status(struct cxacru_data *instance)
+static void cxacru_poll_status(struct work_struct *work)
 {
+        struct cxacru_data *instance =
+                container_of(work, struct cxacru_data, poll_work.work);
         u32 buf[CXINF_MAX] = {};
         struct usbatm_data *usbatm = instance->usbatm;
         struct atm_dev *atm_dev = usbatm->atm_dev;
@@ -720,7 +722,7 @@ static int cxacru_bind(struct usbatm_data *usbatm_instance,
 
         mutex_init(&instance->cm_serialize);
 
-        INIT_WORK(&instance->poll_work, (void *)cxacru_poll_status, instance);
+        INIT_DELAYED_WORK(&instance->poll_work, cxacru_poll_status);
 
         usbatm_instance->driver_data = instance;
 
diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c
index c870c804470f..8ed6c75adf0f 100644
--- a/drivers/usb/atm/speedtch.c
+++ b/drivers/usb/atm/speedtch.c
@@ -142,7 +142,7 @@ struct speedtch_instance_data {
 
         struct speedtch_params params; /* set in probe, constant afterwards */
 
-        struct work_struct status_checker;
+        struct delayed_work status_checker;
 
         unsigned char last_status;
 
@@ -498,8 +498,11 @@ static int speedtch_start_synchro(struct speedtch_instance_data *instance)
         return ret;
 }
 
-static void speedtch_check_status(struct speedtch_instance_data *instance)
+static void speedtch_check_status(struct work_struct *work)
 {
+        struct speedtch_instance_data *instance =
+                container_of(work, struct speedtch_instance_data,
+                             status_checker.work);
         struct usbatm_data *usbatm = instance->usbatm;
         struct atm_dev *atm_dev = usbatm->atm_dev;
         unsigned char *buf = instance->scratch_buffer;
@@ -576,7 +579,7 @@ static void speedtch_status_poll(unsigned long data)
 {
         struct speedtch_instance_data *instance = (void *)data;
 
-        schedule_work(&instance->status_checker);
+        schedule_delayed_work(&instance->status_checker, 0);
 
         /* The following check is racy, but the race is harmless */
         if (instance->poll_delay < MAX_POLL_DELAY)
@@ -596,7 +599,7 @@ static void speedtch_resubmit_int(unsigned long data)
         if (int_urb) {
                 ret = usb_submit_urb(int_urb, GFP_ATOMIC);
                 if (!ret)
-                        schedule_work(&instance->status_checker);
+                        schedule_delayed_work(&instance->status_checker, 0);
                 else {
                         atm_dbg(instance->usbatm, "%s: usb_submit_urb failed with result %d\n", __func__, ret);
                         mod_timer(&instance->resubmit_timer, jiffies + msecs_to_jiffies(RESUBMIT_DELAY));
@@ -640,7 +643,7 @@ static void speedtch_handle_int(struct urb *int_urb)
 
         if ((int_urb = instance->int_urb)) {
                 ret = usb_submit_urb(int_urb, GFP_ATOMIC);
-                schedule_work(&instance->status_checker);
+                schedule_delayed_work(&instance->status_checker, 0);
                 if (ret < 0) {
                         atm_dbg(usbatm, "%s: usb_submit_urb failed with result %d\n", __func__, ret);
                         goto fail;
@@ -834,8 +837,8 @@ static int speedtch_bind(struct usbatm_data *usbatm,
                         const struct usb_endpoint_descriptor *endpoint_desc = &desc->endpoint[i].desc;
 
                         if ((endpoint_desc->bEndpointAddress == target_address)) {
-                                use_isoc = (endpoint_desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                                        USB_ENDPOINT_XFER_ISOC;
+                                use_isoc =
+                                        usb_endpoint_xfer_isoc(endpoint_desc);
                                 break;
                         }
                 }
@@ -855,7 +858,7 @@ static int speedtch_bind(struct usbatm_data *usbatm,
 
         usbatm->flags |= (use_isoc ? UDSL_USE_ISOC : 0);
 
-        INIT_WORK(&instance->status_checker, (void *)speedtch_check_status, instance);
+        INIT_DELAYED_WORK(&instance->status_checker, speedtch_check_status);
 
         instance->status_checker.timer.function = speedtch_status_poll;
         instance->status_checker.timer.data = (unsigned long)instance;
diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c
index f6b9f7e1f716..dae4ef1e8fe5 100644
--- a/drivers/usb/atm/ueagle-atm.c
+++ b/drivers/usb/atm/ueagle-atm.c
@@ -64,6 +64,8 @@
 #include <linux/kthread.h>
 #include <linux/version.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
+
 #include <asm/unaligned.h>
 
 #include "usbatm.h"
@@ -401,9 +403,8 @@ static int uea_send_modem_cmd(struct usb_device *usb,
         int ret = -ENOMEM;
         u8 *xfer_buff;
 
-        xfer_buff = kmalloc(size, GFP_KERNEL);
+        xfer_buff = kmemdup(buff, size, GFP_KERNEL);
         if (xfer_buff) {
-                memcpy(xfer_buff, buff, size);
                 ret = usb_control_msg(usb,
                                       usb_sndctrlpipe(usb, 0),
                                       LOAD_INTERNAL,
@@ -595,14 +596,12 @@ static int uea_idma_write(struct uea_softc *sc, void *data, u32 size)
         u8 *xfer_buff;
         int bytes_read;
 
-        xfer_buff = kmalloc(size, GFP_KERNEL);
+        xfer_buff = kmemdup(data, size, GFP_KERNEL);
         if (!xfer_buff) {
                 uea_err(INS_TO_USBDEV(sc), "can't allocate xfer_buff\n");
                 return ret;
         }
 
-        memcpy(xfer_buff, data, size);
-
         ret = usb_bulk_msg(sc->usb_dev,
                          usb_sndbulkpipe(sc->usb_dev, UEA_IDMA_PIPE),
                          xfer_buff, size, &bytes_read, BULK_TIMEOUT);
@@ -658,9 +657,9 @@ static int request_dsp(struct uea_softc *sc)
 /*
  * The uea_load_page() function must be called within a process context
  */
-static void uea_load_page(void *xsc)
+static void uea_load_page(struct work_struct *work)
 {
-        struct uea_softc *sc = xsc;
+        struct uea_softc *sc = container_of(work, struct uea_softc, task);
         u16 pageno = sc->pageno;
         u16 ovl = sc->ovl;
         struct block_info bi;
@@ -765,12 +764,11 @@ static int uea_request(struct uea_softc *sc,
         u8 *xfer_buff;
         int ret = -ENOMEM;
 
-        xfer_buff = kmalloc(size, GFP_KERNEL);
+        xfer_buff = kmemdup(data, size, GFP_KERNEL);
         if (!xfer_buff) {
                 uea_err(INS_TO_USBDEV(sc), "can't allocate xfer_buff\n");
                 return ret;
         }
-        memcpy(xfer_buff, data, size);
 
         ret = usb_control_msg(sc->usb_dev, usb_sndctrlpipe(sc->usb_dev, 0),
                               UCDC_SEND_ENCAPSULATED_COMMAND,
@@ -1352,7 +1350,7 @@ static int uea_boot(struct uea_softc *sc)
 
         uea_enters(INS_TO_USBDEV(sc));
 
-        INIT_WORK(&sc->task, uea_load_page, sc);
+        INIT_WORK(&sc->task, uea_load_page);
         init_waitqueue_head(&sc->sync_q);
         init_waitqueue_head(&sc->cmv_ack_wait);
 
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 9a9012fd284b..7f1fa956dcdb 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -421,9 +421,9 @@ static void acm_write_bulk(struct urb *urb)
                 schedule_work(&acm->work);
 }
 
-static void acm_softint(void *private)
+static void acm_softint(struct work_struct *work)
 {
-        struct acm *acm = private;
+        struct acm *acm = container_of(work, struct acm, work);
         dbg("Entering acm_softint.");
         
         if (!ACM_READY(acm))
@@ -892,7 +892,7 @@ skip_normal_probe:
 
 
         /* workaround for switched endpoints */
-        if ((epread->bEndpointAddress & USB_DIR_IN) != USB_DIR_IN) {
+        if (!usb_endpoint_dir_in(epread)) {
                 /* descriptors are swapped */
                 struct usb_endpoint_descriptor *t;
                 dev_dbg(&intf->dev,"The data interface has switched endpoints");
@@ -927,7 +927,7 @@ skip_normal_probe:
         acm->rx_buflimit = num_rx_buf;
         acm->urb_task.func = acm_rx_tasklet;
         acm->urb_task.data = (unsigned long) acm;
-        INIT_WORK(&acm->work, acm_softint, acm);
+        INIT_WORK(&acm->work, acm_softint);
         spin_lock_init(&acm->throttle_lock);
         spin_lock_init(&acm->write_lock);
         spin_lock_init(&acm->read_lock);
diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index 6e3b5358a760..f8324d8d06ac 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -72,6 +72,21 @@ config USB_SUSPEND
 
           If you are unsure about this, say N here.
 
+config USB_MULTITHREAD_PROBE
+        bool "USB Multi-threaded probe (EXPERIMENTAL)"
+        depends on USB && EXPERIMENTAL
+        default n
+        help
+          Say Y here if you want the USB core to spawn a new thread for
+          every USB device that is probed.  This can cause a small speedup
+          in boot times on systems with a lot of different USB devices.
+
+          This option should be safe to enable, but if any odd probing
+          problems are found, please disable it, or dynamically turn it
+          off in the /sys/module/usbcore/parameters/multithread_probe
+          file
+
+          When in doubt, say N.
 
 config USB_OTG
         bool
diff --git a/drivers/usb/core/buffer.c b/drivers/usb/core/buffer.c
index 840442a25b61..c3915dc28608 100644
--- a/drivers/usb/core/buffer.c
+++ b/drivers/usb/core/buffer.c
@@ -93,7 +93,7 @@ void hcd_buffer_destroy (struct usb_hcd *hcd)
 }
 
 
-/* sometimes alloc/free could use kmalloc with SLAB_DMA, for
+/* sometimes alloc/free could use kmalloc with GFP_DMA, for
  * better sharing and to leverage mm/slab.c intelligence.
  */
 
diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
index 3538c2fdadfe..ea398e5d50af 100644
--- a/drivers/usb/core/devices.c
+++ b/drivers/usb/core/devices.c
@@ -175,12 +175,13 @@ static char *usb_dump_endpoint_descriptor (
 )
 {
         char dir, unit, *type;
-        unsigned interval, in, bandwidth = 1;
+        unsigned interval, bandwidth = 1;
 
         if (start > end)
                 return start;
-        in = (desc->bEndpointAddress & USB_DIR_IN);
-        dir = in ? 'I' : 'O';
+
+        dir = usb_endpoint_dir_in(desc) ? 'I' : 'O';
+
         if (speed == USB_SPEED_HIGH) {
                 switch (le16_to_cpu(desc->wMaxPacketSize) & (0x03 << 11)) {
                 case 1 << 11:   bandwidth = 2; break;
@@ -204,7 +205,7 @@ static char *usb_dump_endpoint_descriptor (
                 break;
         case USB_ENDPOINT_XFER_BULK:
                 type = "Bulk";
-                if (speed == USB_SPEED_HIGH && !in)     /* uframes per NAK */
+                if (speed == USB_SPEED_HIGH && dir == 'O') /* uframes per NAK */
                         interval = desc->bInterval;
                 else
                         interval = 0;
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index fed92be63b5e..3ed4cb2d56d9 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -561,7 +561,7 @@ static int usbdev_open(struct inode *inode, struct file *file)
                 dev = inode->i_private;
         if (!dev)
                 goto out;
-        ret = usb_autoresume_device(dev, 1);
+        ret = usb_autoresume_device(dev);
         if (ret)
                 goto out;
 
@@ -609,7 +609,7 @@ static int usbdev_release(struct inode *inode, struct file *file)
                         releaseintf(ps, ifnum);
         }
         destroy_all_async(ps);
-        usb_autosuspend_device(dev, 1);
+        usb_autosuspend_device(dev);
         usb_unlock_device(dev);
         usb_put_dev(dev);
         put_pid(ps->disc_pid);
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index 113e484c763e..d6eb5ce1dd1d 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -205,7 +205,7 @@ static int usb_probe_interface(struct device *dev)
         if (id) {
                 dev_dbg(dev, "%s - got id\n", __FUNCTION__);
 
-                error = usb_autoresume_device(udev, 1);
+                error = usb_autoresume_device(udev);
                 if (error)
                         return error;
 
@@ -229,7 +229,7 @@ static int usb_probe_interface(struct device *dev)
                 } else
                         intf->condition = USB_INTERFACE_BOUND;
 
-                usb_autosuspend_device(udev, 1);
+                usb_autosuspend_device(udev);
         }
 
         return error;
@@ -247,7 +247,7 @@ static int usb_unbind_interface(struct device *dev)
 
         /* Autoresume for set_interface call below */
         udev = interface_to_usbdev(intf);
-        error = usb_autoresume_device(udev, 1);
+        error = usb_autoresume_device(udev);
 
         /* release all urbs for this interface */
         usb_disable_interface(interface_to_usbdev(intf), intf);
@@ -265,7 +265,7 @@ static int usb_unbind_interface(struct device *dev)
         intf->needs_remote_wakeup = 0;
 
         if (!error)
-                usb_autosuspend_device(udev, 1);
+                usb_autosuspend_device(udev);
 
         return 0;
 }
@@ -408,6 +408,16 @@ static int usb_match_one_id(struct usb_interface *interface,
             (id->bDeviceProtocol != dev->descriptor.bDeviceProtocol))
                 return 0;
 
+        /* The interface class, subclass, and protocol should never be
+         * checked for a match if the device class is Vendor Specific,
+         * unless the match record specifies the Vendor ID. */
+        if (dev->descriptor.bDeviceClass == USB_CLASS_VENDOR_SPEC &&
+                        !(id->match_flags & USB_DEVICE_ID_MATCH_VENDOR) &&
+                        (id->match_flags & (USB_DEVICE_ID_MATCH_INT_CLASS |
+                                USB_DEVICE_ID_MATCH_INT_SUBCLASS |
+                                USB_DEVICE_ID_MATCH_INT_PROTOCOL)))
+                return 0;
+
         if ((id->match_flags & USB_DEVICE_ID_MATCH_INT_CLASS) &&
             (id->bInterfaceClass != intf->desc.bInterfaceClass))
                 return 0;
@@ -476,7 +486,17 @@ static int usb_match_one_id(struct usb_interface *interface,
  * most general; they let drivers bind to any interface on a
  * multiple-function device.  Use the USB_INTERFACE_INFO
  * macro, or its siblings, to match class-per-interface style
- * devices (as recorded in bDeviceClass).
+ * devices (as recorded in bInterfaceClass).
+ *
+ * Note that an entry created by USB_INTERFACE_INFO won't match
+ * any interface if the device class is set to Vendor-Specific.
+ * This is deliberate; according to the USB spec the meanings of
+ * the interface class/subclass/protocol for these devices are also
+ * vendor-specific, and hence matching against a standard product
+ * class wouldn't work anyway.  If you really want to use an
+ * interface-based match for such a device, create a match record
+ * that also specifies the vendor ID.  (Unforunately there isn't a
+ * standard macro for creating records like this.)
  *
  * Within those groups, remember that not all combinations are
  * meaningful.  For example, don't give a product version range
@@ -505,7 +525,7 @@ const struct usb_device_id *usb_match_id(struct usb_interface *interface,
 }
 EXPORT_SYMBOL_GPL_FUTURE(usb_match_id);
 
-int usb_device_match(struct device *dev, struct device_driver *drv)
+static int usb_device_match(struct device *dev, struct device_driver *drv)
 {
         /* devices and interfaces are handled separately */
         if (is_usb_device(dev)) {
@@ -790,7 +810,7 @@ EXPORT_SYMBOL_GPL_FUTURE(usb_deregister);
 #ifdef CONFIG_PM
 
 /* Caller has locked udev's pm_mutex */
-static int suspend_device(struct usb_device *udev, pm_message_t msg)
+static int usb_suspend_device(struct usb_device *udev, pm_message_t msg)
 {
         struct usb_device_driver        *udriver;
         int                             status = 0;
@@ -817,7 +837,7 @@ done:
 }
 
 /* Caller has locked udev's pm_mutex */
-static int resume_device(struct usb_device *udev)
+static int usb_resume_device(struct usb_device *udev)
 {
         struct usb_device_driver        *udriver;
         int                             status = 0;
@@ -843,7 +863,7 @@ done:
 }
 
 /* Caller has locked intf's usb_device's pm mutex */
-static int suspend_interface(struct usb_interface *intf, pm_message_t msg)
+static int usb_suspend_interface(struct usb_interface *intf, pm_message_t msg)
 {
         struct usb_driver       *driver;
         int                     status = 0;
@@ -880,7 +900,7 @@ done:
 }
 
 /* Caller has locked intf's usb_device's pm_mutex */
-static int resume_interface(struct usb_interface *intf)
+static int usb_resume_interface(struct usb_interface *intf)
 {
         struct usb_driver       *driver;
         int                     status = 0;
@@ -920,6 +940,44 @@ done:
         return status;
 }
 
+#ifdef  CONFIG_USB_SUSPEND
+
+/* Internal routine to check whether we may autosuspend a device. */
+static int autosuspend_check(struct usb_device *udev)
+{
+        int                     i;
+        struct usb_interface    *intf;
+
+        /* For autosuspend, fail fast if anything is in use.
+         * Also fail if any interfaces require remote wakeup but it
+         * isn't available. */
+        udev->do_remote_wakeup = device_may_wakeup(&udev->dev);
+        if (udev->pm_usage_cnt > 0)
+                return -EBUSY;
+        if (udev->actconfig) {
+                for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
+                        intf = udev->actconfig->interface[i];
+                        if (!is_active(intf))
+                                continue;
+                        if (intf->pm_usage_cnt > 0)
+                                return -EBUSY;
+                        if (intf->needs_remote_wakeup &&
+                                        !udev->do_remote_wakeup) {
+                                dev_dbg(&udev->dev, "remote wakeup needed "
+                                                "for autosuspend\n");
+                                return -EOPNOTSUPP;
+                        }
+                }
+        }
+        return 0;
+}
+
+#else
+
+#define autosuspend_check(udev)         0
+
+#endif
+
 /**
  * usb_suspend_both - suspend a USB device and its interfaces
  * @udev: the usb_device to suspend
@@ -971,52 +1029,34 @@ int usb_suspend_both(struct usb_device *udev, pm_message_t msg)
 
         udev->do_remote_wakeup = device_may_wakeup(&udev->dev);
 
-        /* For autosuspend, fail fast if anything is in use.
-         * Also fail if any interfaces require remote wakeup but it
-         * isn't available. */
         if (udev->auto_pm) {
-                if (udev->pm_usage_cnt > 0)
-                        return -EBUSY;
-                if (udev->actconfig) {
-                        for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
-                                intf = udev->actconfig->interface[i];
-                                if (!is_active(intf))
-                                        continue;
-                                if (intf->pm_usage_cnt > 0)
-                                        return -EBUSY;
-                                if (intf->needs_remote_wakeup &&
-                                                !udev->do_remote_wakeup) {
-                                        dev_dbg(&udev->dev,
-        "remote wakeup needed for autosuspend\n");
-                                        return -EOPNOTSUPP;
-                                }
-                        }
-                        i = 0;
-                }
+                status = autosuspend_check(udev);
+                if (status < 0)
+                        return status;
         }
 
         /* Suspend all the interfaces and then udev itself */
         if (udev->actconfig) {
                 for (; i < udev->actconfig->desc.bNumInterfaces; i++) {
                         intf = udev->actconfig->interface[i];
-                        status = suspend_interface(intf, msg);
+                        status = usb_suspend_interface(intf, msg);
                         if (status != 0)
                                 break;
                 }
         }
         if (status == 0)
-                status = suspend_device(udev, msg);
+                status = usb_suspend_device(udev, msg);
 
         /* If the suspend failed, resume interfaces that did get suspended */
         if (status != 0) {
                 while (--i >= 0) {
                         intf = udev->actconfig->interface[i];
-                        resume_interface(intf);
+                        usb_resume_interface(intf);
                 }
 
         /* If the suspend succeeded, propagate it up the tree */
         } else if (parent)
-                usb_autosuspend_device(parent, 0);
+                usb_autosuspend_device(parent);
 
         // dev_dbg(&udev->dev, "%s: status %d\n", __FUNCTION__, status);
         return status;
@@ -1064,9 +1104,25 @@ int usb_resume_both(struct usb_device *udev)
         /* Propagate the resume up the tree, if necessary */
         if (udev->state == USB_STATE_SUSPENDED) {
                 if (parent) {
-                        usb_pm_lock(parent);
-                        parent->auto_pm = 1;
-                        status = usb_resume_both(parent);
+                        status = usb_autoresume_device(parent);
+                        if (status == 0) {
+                                status = usb_resume_device(udev);
+                                if (status) {
+                                        usb_autosuspend_device(parent);
+
+                                        /* It's possible usb_resume_device()
+                                         * failed after the port was
+                                         * unsuspended, causing udev to be
+                                         * logically disconnected.  We don't
+                                         * want usb_disconnect() to autosuspend
+                                         * the parent again, so tell it that
+                                         * udev disconnected while still
+                                         * suspended. */
+                                        if (udev->state ==
+                                                        USB_STATE_NOTATTACHED)
+                                                udev->discon_suspended = 1;
+                                }
+                        }
                 } else {
 
                         /* We can't progagate beyond the USB subsystem,
@@ -1075,24 +1131,20 @@ int usb_resume_both(struct usb_device *udev)
                         if (udev->dev.parent->power.power_state.event !=
                                         PM_EVENT_ON)
                                 status = -EHOSTUNREACH;
-                }
-                if (status == 0)
-                        status = resume_device(udev);
-                if (parent)
-                        usb_pm_unlock(parent);
+                        else
+                                status = usb_resume_device(udev);
+                }
         } else {
 
                 /* Needed only for setting udev->dev.power.power_state.event
                  * and for possible debugging message. */
-                status = resume_device(udev);
+                status = usb_resume_device(udev);
         }
 
-        /* Now the parent won't suspend until we are finished */
-
         if (status == 0 && udev->actconfig) {
                 for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) {
                         intf = udev->actconfig->interface[i];
-                        resume_interface(intf);
+                        usb_resume_interface(intf);
                 }
         }
 
@@ -1102,39 +1154,53 @@ int usb_resume_both(struct usb_device *udev)
 
 #ifdef CONFIG_USB_SUSPEND
 
+/* Internal routine to adjust a device's usage counter and change
+ * its autosuspend state.
+ */
+static int usb_autopm_do_device(struct usb_device *udev, int inc_usage_cnt)
+{
+        int     status = 0;
+
+        usb_pm_lock(udev);
+        udev->pm_usage_cnt += inc_usage_cnt;
+        WARN_ON(udev->pm_usage_cnt < 0);
+        if (inc_usage_cnt >= 0 && udev->pm_usage_cnt > 0) {
+                udev->auto_pm = 1;
+                status = usb_resume_both(udev);
+                if (status != 0)
+                        udev->pm_usage_cnt -= inc_usage_cnt;
+        } else if (inc_usage_cnt <= 0 && autosuspend_check(udev) == 0)
+                queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
+                                USB_AUTOSUSPEND_DELAY);
+        usb_pm_unlock(udev);
+        return status;
+}
+
 /**
  * usb_autosuspend_device - delayed autosuspend of a USB device and its interfaces
  * @udev: the usb_device to autosuspend
- * @dec_usage_cnt: flag to decrement @udev's PM-usage counter
  *
  * This routine should be called when a core subsystem is finished using
  * @udev and wants to allow it to autosuspend.  Examples would be when
  * @udev's device file in usbfs is closed or after a configuration change.
  *
- * @dec_usage_cnt should be 1 if the subsystem previously incremented
- * @udev's usage counter (such as by passing 1 to usb_autoresume_device);
- * otherwise it should be 0.
- *
- * If the usage counter for @udev or any of its active interfaces is greater
- * than 0, the autosuspend request will not be queued.  (If an interface
- * driver does not support autosuspend then its usage counter is permanently
- * positive.)  Likewise, if an interface driver requires remote-wakeup
- * capability during autosuspend but remote wakeup is disabled, the
- * autosuspend will fail.
+ * @udev's usage counter is decremented.  If it or any of the usage counters
+ * for an active interface is greater than 0, no autosuspend request will be
+ * queued.  (If an interface driver does not support autosuspend then its
+ * usage counter is permanently positive.)  Furthermore, if an interface
+ * driver requires remote-wakeup capability during autosuspend but remote
+ * wakeup is disabled, the autosuspend will fail.
  *
  * Often the caller will hold @udev's device lock, but this is not
  * necessary.
  *
  * This routine can run only in process context.
  */
-void usb_autosuspend_device(struct usb_device *udev, int dec_usage_cnt)
+void usb_autosuspend_device(struct usb_device *udev)
 {
-        usb_pm_lock(udev);
-        udev->pm_usage_cnt -= dec_usage_cnt;
-        if (udev->pm_usage_cnt <= 0)
-                queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
-                                USB_AUTOSUSPEND_DELAY);
-        usb_pm_unlock(udev);
+        int     status;
+
+        status = usb_autopm_do_device(udev, -1);
         // dev_dbg(&udev->dev, "%s: cnt %d\n",
         //              __FUNCTION__, udev->pm_usage_cnt);
 }
@@ -1142,44 +1208,59 @@ void usb_autosuspend_device(struct usb_device *udev, int dec_usage_cnt)
 /**
  * usb_autoresume_device - immediately autoresume a USB device and its interfaces
  * @udev: the usb_device to autoresume
- * @inc_usage_cnt: flag to increment @udev's PM-usage counter
  *
  * This routine should be called when a core subsystem wants to use @udev
- * and needs to guarantee that it is not suspended.  In addition, the
- * caller can prevent @udev from being autosuspended subsequently.  (Note
- * that this will not prevent suspend events originating in the PM core.)
- * Examples would be when @udev's device file in usbfs is opened (autosuspend
- * should be prevented until the file is closed) or when a remote-wakeup
- * request is received (later autosuspends should not be prevented).
+ * and needs to guarantee that it is not suspended.  No autosuspend will
+ * occur until usb_autosuspend_device is called.  (Note that this will not
+ * prevent suspend events originating in the PM core.)  Examples would be
+ * when @udev's device file in usbfs is opened or when a remote-wakeup
+ * request is received.
  *
- * @inc_usage_cnt should be 1 to increment @udev's usage counter and prevent
- * autosuspends.  This prevention will persist until the usage counter is
- * decremented again (such as by passing 1 to usb_autosuspend_device).
- * Otherwise @inc_usage_cnt should be 0 to leave the usage counter unchanged.
- * Regardless, if the autoresume fails then the usage counter is not
- * incremented.
+ * @udev's usage counter is incremented to prevent subsequent autosuspends.
+ * However if the autoresume fails then the usage counter is re-decremented.
  *
  * Often the caller will hold @udev's device lock, but this is not
  * necessary (and attempting it might cause deadlock).
  *
  * This routine can run only in process context.
  */
-int usb_autoresume_device(struct usb_device *udev, int inc_usage_cnt)
+int usb_autoresume_device(struct usb_device *udev)
 {
         int     status;
 
-        usb_pm_lock(udev);
-        udev->pm_usage_cnt += inc_usage_cnt;
-        udev->auto_pm = 1;
-        status = usb_resume_both(udev);
-        if (status != 0)
-                udev->pm_usage_cnt -= inc_usage_cnt;
-        usb_pm_unlock(udev);
+        status = usb_autopm_do_device(udev, 1);
         // dev_dbg(&udev->dev, "%s: status %d cnt %d\n",
         //              __FUNCTION__, status, udev->pm_usage_cnt);
         return status;
 }
 
+/* Internal routine to adjust an interface's usage counter and change
+ * its device's autosuspend state.
+ */
+static int usb_autopm_do_interface(struct usb_interface *intf,
+                int inc_usage_cnt)
+{
+        struct usb_device       *udev = interface_to_usbdev(intf);
+        int                     status = 0;
+
+        usb_pm_lock(udev);
+        if (intf->condition == USB_INTERFACE_UNBOUND)
+                status = -ENODEV;
+        else {
+                intf->pm_usage_cnt += inc_usage_cnt;
+                if (inc_usage_cnt >= 0 && intf->pm_usage_cnt > 0) {
+                        udev->auto_pm = 1;
+                        status = usb_resume_both(udev);
+                        if (status != 0)
+                                intf->pm_usage_cnt -= inc_usage_cnt;
+                } else if (inc_usage_cnt <= 0 && autosuspend_check(udev) == 0)
+                        queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
+                                        USB_AUTOSUSPEND_DELAY);
+        }
+        usb_pm_unlock(udev);
+        return status;
+}
+
 /**
  * usb_autopm_put_interface - decrement a USB interface's PM-usage counter
  * @intf: the usb_interface whose counter should be decremented
@@ -1213,17 +1294,11 @@ int usb_autoresume_device(struct usb_device *udev, int inc_usage_cnt)
  */
 void usb_autopm_put_interface(struct usb_interface *intf)
 {
-        struct usb_device       *udev = interface_to_usbdev(intf);
+        int     status;
 
-        usb_pm_lock(udev);
-        if (intf->condition != USB_INTERFACE_UNBOUND &&
-                        --intf->pm_usage_cnt <= 0) {
-                queue_delayed_work(ksuspend_usb_wq, &udev->autosuspend,
-                                USB_AUTOSUSPEND_DELAY);
-        }
-        usb_pm_unlock(udev);
-        // dev_dbg(&intf->dev, "%s: cnt %d\n",
-        //              __FUNCTION__, intf->pm_usage_cnt);
+        status = usb_autopm_do_interface(intf, -1);
+        // dev_dbg(&intf->dev, "%s: status %d cnt %d\n",
+        //              __FUNCTION__, status, intf->pm_usage_cnt);
 }
 EXPORT_SYMBOL_GPL(usb_autopm_put_interface);
 
@@ -1260,26 +1335,37 @@ EXPORT_SYMBOL_GPL(usb_autopm_put_interface);
  */
 int usb_autopm_get_interface(struct usb_interface *intf)
 {
-        struct usb_device       *udev = interface_to_usbdev(intf);
-        int                     status;
+        int     status;
 
-        usb_pm_lock(udev);
-        if (intf->condition == USB_INTERFACE_UNBOUND)
-                status = -ENODEV;
-        else {
-                ++intf->pm_usage_cnt;
-                udev->auto_pm = 1;
-                status = usb_resume_both(udev);
-                if (status != 0)
-                        --intf->pm_usage_cnt;
-        }
-        usb_pm_unlock(udev);
+        status = usb_autopm_do_interface(intf, 1);
         // dev_dbg(&intf->dev, "%s: status %d cnt %d\n",
         //              __FUNCTION__, status, intf->pm_usage_cnt);
         return status;
 }
 EXPORT_SYMBOL_GPL(usb_autopm_get_interface);
 
+/**
+ * usb_autopm_set_interface - set a USB interface's autosuspend state
+ * @intf: the usb_interface whose state should be set
+ *
+ * This routine sets the autosuspend state of @intf's device according
+ * to @intf's usage counter, which the caller must have set previously.
+ * If the counter is <= 0, the device is autosuspended (if it isn't
+ * already suspended and if nothing else prevents the autosuspend).  If
+ * the counter is > 0, the device is autoresumed (if it isn't already
+ * awake).
+ */
+int usb_autopm_set_interface(struct usb_interface *intf)
+{
+        int     status;
+
+        status = usb_autopm_do_interface(intf, 0);
+        // dev_dbg(&intf->dev, "%s: status %d cnt %d\n",
+        //              __FUNCTION__, status, intf->pm_usage_cnt);
+        return status;
+}
+EXPORT_SYMBOL_GPL(usb_autopm_set_interface);
+
 #endif /* CONFIG_USB_SUSPEND */
 
 static int usb_suspend(struct device *dev, pm_message_t message)
diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
index 3b2d137912be..c505b767cee1 100644
--- a/drivers/usb/core/endpoint.c
+++ b/drivers/usb/core/endpoint.c
@@ -10,15 +10,20 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/spinlock.h>
+#include <linux/idr.h>
 #include <linux/usb.h>
 #include "usb.h"
 
-/* endpoint stuff */
+#define MAX_ENDPOINT_MINORS (64*128*32)
+static int usb_endpoint_major;
+static DEFINE_IDR(endpoint_idr);
 
 struct ep_device {
         struct usb_endpoint_descriptor *desc;
         struct usb_device *udev;
         struct device dev;
+        int minor;
 };
 #define to_ep_device(_dev) \
         container_of(_dev, struct ep_device, dev)
@@ -152,6 +157,55 @@ static struct attribute_group ep_dev_attr_grp = {
         .attrs = ep_dev_attrs,
 };
 
+static int usb_endpoint_major_init(void)
+{
+        dev_t dev;
+        int error;
+
+        error = alloc_chrdev_region(&dev, 0, MAX_ENDPOINT_MINORS,
+                                    "usb_endpoint");
+        if (error) {
+                err("unable to get a dynamic major for usb endpoints");
+                return error;
+        }
+        usb_endpoint_major = MAJOR(dev);
+
+        return error;
+}
+
+static void usb_endpoint_major_cleanup(void)
+{
+        unregister_chrdev_region(MKDEV(usb_endpoint_major, 0),
+                                 MAX_ENDPOINT_MINORS);
+}
+
+static int endpoint_get_minor(struct ep_device *ep_dev)
+{
+        static DEFINE_MUTEX(minor_lock);
+        int retval = -ENOMEM;
+        int id;
+
+        mutex_lock(&minor_lock);
+        if (idr_pre_get(&endpoint_idr, GFP_KERNEL) == 0)
+                goto exit;
+
+        retval = idr_get_new(&endpoint_idr, ep_dev, &id);
+        if (retval < 0) {
+                if (retval == -EAGAIN)
+                        retval = -ENOMEM;
+                goto exit;
+        }
+        ep_dev->minor = id & MAX_ID_MASK;
+exit:
+        mutex_unlock(&minor_lock);
+        return retval;
+}
+
+static void endpoint_free_minor(struct ep_device *ep_dev)
+{
+        idr_remove(&endpoint_idr, ep_dev->minor);
+}
+
 static struct endpoint_class {
         struct kref kref;
         struct class *class;
@@ -176,11 +230,20 @@ static int init_endpoint_class(void)
         ep_class->class = class_create(THIS_MODULE, "usb_endpoint");
         if (IS_ERR(ep_class->class)) {
                 result = IS_ERR(ep_class->class);
-                kfree(ep_class);
-                ep_class = NULL;
-                goto exit;
+                goto class_create_error;
         }
 
+        result = usb_endpoint_major_init();
+        if (result)
+                goto endpoint_major_error;
+
+        goto exit;
+
+endpoint_major_error:
+        class_destroy(ep_class->class);
+class_create_error:
+        kfree(ep_class);
+        ep_class = NULL;
 exit:
         return result;
 }
@@ -191,6 +254,7 @@ static void release_endpoint_class(struct kref *kref)
         class_destroy(ep_class->class);
         kfree(ep_class);
         ep_class = NULL;
+        usb_endpoint_major_cleanup();
 }
 
 static void destroy_endpoint_class(void)
@@ -213,7 +277,6 @@ int usb_create_ep_files(struct device *parent,
 {
         char name[8];
         struct ep_device *ep_dev;
-        int minor;
         int retval;
 
         retval = init_endpoint_class();
@@ -226,12 +289,16 @@ int usb_create_ep_files(struct device *parent,
                 goto error_alloc;
         }
 
-        /* fun calculation to determine the minor of this endpoint */
-        minor = (((udev->bus->busnum - 1) * 128) * 16) + (udev->devnum - 1);
+        retval = endpoint_get_minor(ep_dev);
+        if (retval) {
+                dev_err(parent, "can not allocate minor number for %s",
+                        ep_dev->dev.bus_id);
+                goto error_register;
+        }
 
         ep_dev->desc = &endpoint->desc;
         ep_dev->udev = udev;
-        ep_dev->dev.devt = MKDEV(442, minor);   // FIXME fake number...
+        ep_dev->dev.devt = MKDEV(usb_endpoint_major, ep_dev->minor);
         ep_dev->dev.class = ep_class->class;
         ep_dev->dev.parent = parent;
         ep_dev->dev.release = ep_device_release;
@@ -241,7 +308,7 @@ int usb_create_ep_files(struct device *parent,
 
         retval = device_register(&ep_dev->dev);
         if (retval)
-                goto error_register;
+                goto error_chrdev;
         retval = sysfs_create_group(&ep_dev->dev.kobj, &ep_dev_attr_grp);
         if (retval)
                 goto error_group;
@@ -261,6 +328,9 @@ error_group:
         destroy_endpoint_class();
         return retval;
 
+error_chrdev:
+        endpoint_free_minor(ep_dev);
+
 error_register:
         kfree(ep_dev);
 error_alloc:
@@ -271,14 +341,16 @@ exit:
 
 void usb_remove_ep_files(struct usb_host_endpoint *endpoint)
 {
+        struct ep_device *ep_dev = endpoint->ep_dev;
 
-        if (endpoint->ep_dev) {
+        if (ep_dev) {
                 char name[8];
 
                 sprintf(name, "ep_%02x", endpoint->desc.bEndpointAddress);
-                sysfs_remove_link(&endpoint->ep_dev->dev.parent->kobj, name);
-                sysfs_remove_group(&endpoint->ep_dev->dev.kobj, &ep_dev_attr_grp);
-                device_unregister(&endpoint->ep_dev->dev);
+                sysfs_remove_link(&ep_dev->dev.parent->kobj, name);
+                sysfs_remove_group(&ep_dev->dev.kobj, &ep_dev_attr_grp);
+                endpoint_free_minor(ep_dev);
+                device_unregister(&ep_dev->dev);
                 endpoint->ep_dev = NULL;
                 destroy_endpoint_class();
         }
diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
index afa2dd203329..10064af65d17 100644
--- a/drivers/usb/core/hcd.c
+++ b/drivers/usb/core/hcd.c
@@ -256,7 +256,9 @@ static const u8 hs_rh_config_descriptor [] = {
         0x05,       /*  __u8  ep_bDescriptorType; Endpoint */
         0x81,       /*  __u8  ep_bEndpointAddress; IN Endpoint 1 */
         0x03,       /*  __u8  ep_bmAttributes; Interrupt */
-        0x02, 0x00, /*  __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8) */
+                    /* __le16 ep_wMaxPacketSize; 1 + (MAX_ROOT_PORTS / 8)
+                     * see hub.c:hub_configure() for details. */
+        (USB_MAXCHILDREN + 1 + 7) / 8, 0x00,
         0x0c        /*  __u8  ep_bInterval; (256ms -- usb 2.0 spec) */
 };
 
diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
index ba165aff9ea4..2651c2e2a89f 100644
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -22,6 +22,7 @@
 #include <linux/usbdevice_fs.h>
 #include <linux/kthread.h>
 #include <linux/mutex.h>
+#include <linux/freezer.h>
 
 #include <asm/semaphore.h>
 #include <asm/uaccess.h>
@@ -31,6 +32,47 @@
 #include "hcd.h"
 #include "hub.h"
 
+struct usb_hub {
+        struct device           *intfdev;       /* the "interface" device */
+        struct usb_device       *hdev;
+        struct urb              *urb;           /* for interrupt polling pipe */
+
+        /* buffer for urb ... with extra space in case of babble */
+        char                    (*buffer)[8];
+        dma_addr_t              buffer_dma;     /* DMA address for buffer */
+        union {
+                struct usb_hub_status   hub;
+                struct usb_port_status  port;
+        }                       *status;        /* buffer for status reports */
+
+        int                     error;          /* last reported error */
+        int                     nerrors;        /* track consecutive errors */
+
+        struct list_head        event_list;     /* hubs w/data or errs ready */
+        unsigned long           event_bits[1];  /* status change bitmask */
+        unsigned long           change_bits[1]; /* ports with logical connect
+                                                        status change */
+        unsigned long           busy_bits[1];   /* ports being reset or
+                                                        resumed */
+#if USB_MAXCHILDREN > 31 /* 8*sizeof(unsigned long) - 1 */
+#error event_bits[] is too short!
+#endif
+
+        struct usb_hub_descriptor *descriptor;  /* class descriptor */
+        struct usb_tt           tt;             /* Transaction Translator */
+
+        unsigned                mA_per_port;    /* current for each child */
+
+        unsigned                limited_power:1;
+        unsigned                quiescing:1;
+        unsigned                activating:1;
+
+        unsigned                has_indicators:1;
+        u8                      indicator[USB_MAXCHILDREN];
+        struct delayed_work     leds;
+};
+
+
 /* Protect struct usb_device->state and ->children members
  * Note: Both are also protected by ->dev.sem, except that ->state can
  * change to USB_STATE_NOTATTACHED even when the semaphore isn't held. */
@@ -45,6 +87,16 @@ static DECLARE_WAIT_QUEUE_HEAD(khubd_wait);
 
 static struct task_struct *khubd_task;
 
+/* multithreaded probe logic */
+static int multithread_probe =
+#ifdef CONFIG_USB_MULTITHREAD_PROBE
+        1;
+#else
+        0;
+#endif
+module_param(multithread_probe, bool, S_IRUGO);
+MODULE_PARM_DESC(multithread_probe, "Run each USB device probe in a new thread");
+
 /* cycle leds on hubs that aren't blinking for attention */
 static int blinkenlights = 0;
 module_param (blinkenlights, bool, S_IRUGO);
@@ -167,9 +219,10 @@ static void set_port_led(
 
 #define LED_CYCLE_PERIOD        ((2*HZ)/3)
 
-static void led_work (void *__hub)
+static void led_work (struct work_struct *work)
 {
-        struct usb_hub          *hub = __hub;
+        struct usb_hub          *hub =
+                container_of(work, struct usb_hub, leds.work);
         struct usb_device       *hdev = hub->hdev;
         unsigned                i;
         unsigned                changed = 0;
@@ -276,6 +329,9 @@ static void kick_khubd(struct usb_hub *hub)
 {
         unsigned long   flags;
 
+        /* Suppress autosuspend until khubd runs */
+        to_usb_interface(hub->intfdev)->pm_usage_cnt = 1;
+
         spin_lock_irqsave(&hub_event_lock, flags);
         if (list_empty(&hub->event_list)) {
                 list_add_tail(&hub->event_list, &hub_event_list);
@@ -351,9 +407,10 @@ hub_clear_tt_buffer (struct usb_device *hdev, u16 devinfo, u16 tt)
  * talking to TTs must queue control transfers (not just bulk and iso), so
  * both can talk to the same hub concurrently.
  */
-static void hub_tt_kevent (void *arg)
+static void hub_tt_kevent (struct work_struct *work)
 {
-        struct usb_hub          *hub = arg;
+        struct usb_hub          *hub =
+                container_of(work, struct usb_hub, tt.kevent);
         unsigned long           flags;
 
         spin_lock_irqsave (&hub->tt.lock, flags);
@@ -404,7 +461,7 @@ void usb_hub_tt_clear_buffer (struct usb_device *udev, int pipe)
          * since each TT has "at least two" buffers that can need it (and
          * there can be many TTs per hub).  even if they're uncommon.
          */
-        if ((clear = kmalloc (sizeof *clear, SLAB_ATOMIC)) == NULL) {
+        if ((clear = kmalloc (sizeof *clear, GFP_ATOMIC)) == NULL) {
                 dev_err (&udev->dev, "can't save CLEAR_TT_BUFFER state\n");
                 /* FIXME recover somehow ... RESET_TT? */
                 return;
@@ -457,7 +514,6 @@ static void hub_quiesce(struct usb_hub *hub)
         /* (nonblocking) khubd and related activity won't re-trigger */
         hub->quiescing = 1;
         hub->activating = 0;
-        hub->resume_root_hub = 0;
 
         /* (blocking) stop khubd and related activity */
         usb_kill_urb(hub->urb);
@@ -473,7 +529,7 @@ static void hub_activate(struct usb_hub *hub)
 
         hub->quiescing = 0;
         hub->activating = 1;
-        hub->resume_root_hub = 0;
+
         status = usb_submit_urb(hub->urb, GFP_NOIO);
         if (status < 0)
                 dev_err(hub->intfdev, "activate --> %d\n", status);
@@ -641,7 +697,7 @@ static int hub_configure(struct usb_hub *hub,
 
         spin_lock_init (&hub->tt.lock);
         INIT_LIST_HEAD (&hub->tt.clear_list);
-        INIT_WORK (&hub->tt.kevent, hub_tt_kevent, hub);
+        INIT_WORK (&hub->tt.kevent, hub_tt_kevent);
         switch (hdev->descriptor.bDeviceProtocol) {
                 case 0:
                         break;
@@ -759,7 +815,12 @@ static int hub_configure(struct usb_hub *hub,
                 dev_dbg(hub_dev, "%sover-current condition exists\n",
                         (hubstatus & HUB_STATUS_OVERCURRENT) ? "" : "no ");
 
-        /* set up the interrupt endpoint */
+        /* set up the interrupt endpoint
+         * We use the EP's maxpacket size instead of (PORTS+1+7)/8
+         * bytes as USB2.0[11.12.3] says because some hubs are known
+         * to send more data (and thus cause overflow). For root hubs,
+         * maxpktsize is defined in hcd.c's fake endpoint descriptors
+         * to be big enough for at least USB_MAXCHILDREN ports. */
         pipe = usb_rcvintpipe(hdev, endpoint->bEndpointAddress);
         maxp = usb_maxpacket(hdev, pipe, usb_pipeout(pipe));
 
@@ -880,9 +941,10 @@ descriptor_error:
         INIT_LIST_HEAD(&hub->event_list);
         hub->intfdev = &intf->dev;
         hub->hdev = hdev;
-        INIT_WORK(&hub->leds, led_work, hub);
+        INIT_DELAYED_WORK(&hub->leds, led_work);
 
         usb_set_intfdata (intf, hub);
+        intf->needs_remote_wakeup = 1;
 
         if (hdev->speed == USB_SPEED_HIGH)
                 highspeed_hubs++;
@@ -980,6 +1042,8 @@ static void recursively_mark_NOTATTACHED(struct usb_device *udev)
                 if (udev->children[i])
                         recursively_mark_NOTATTACHED(udev->children[i]);
         }
+        if (udev->state == USB_STATE_SUSPENDED)
+                udev->discon_suspended = 1;
         udev->state = USB_STATE_NOTATTACHED;
 }
 
@@ -1169,6 +1233,14 @@ void usb_disconnect(struct usb_device **pdev)
         *pdev = NULL;
         spin_unlock_irq(&device_state_lock);
 
+        /* Decrement the parent's count of unsuspended children */
+        if (udev->parent) {
+                usb_pm_lock(udev);
+                if (!udev->discon_suspended)
+                        usb_autosuspend_device(udev->parent);
+                usb_pm_unlock(udev);
+        }
+
         put_device(&udev->dev);
 }
 
@@ -1191,29 +1263,17 @@ static inline void show_string(struct usb_device *udev, char *id, char *string)
 static int __usb_port_suspend(struct usb_device *, int port1);
 #endif
 
-/**
- * usb_new_device - perform initial device setup (usbcore-internal)
- * @udev: newly addressed device (in ADDRESS state)
- *
- * This is called with devices which have been enumerated, but not yet
- * configured.  The device descriptor is available, but not descriptors
- * for any device configuration.  The caller must have locked either
- * the parent hub (if udev is a normal device) or else the
- * usb_bus_list_lock (if udev is a root hub).  The parent's pointer to
- * udev has already been installed, but udev is not yet visible through
- * sysfs or other filesystem code.
- *
- * Returns 0 for success (device is configured and listed, with its
- * interfaces, in sysfs); else a negative errno value.
- *
- * This call is synchronous, and may not be used in an interrupt context.
- *
- * Only the hub driver or root-hub registrar should ever call this.
- */
-int usb_new_device(struct usb_device *udev)
+static int __usb_new_device(void *void_data)
 {
+        struct usb_device *udev = void_data;
         int err;
 
+        /* Lock ourself into memory in order to keep a probe sequence
+         * sleeping in a new thread from allowing us to be unloaded.
+         */
+        if (!try_module_get(THIS_MODULE))
+                return -EINVAL;
+
         err = usb_get_configuration(udev);
         if (err < 0) {
                 dev_err(&udev->dev, "can't read configurations, error %d\n",
@@ -1309,13 +1369,56 @@ int usb_new_device(struct usb_device *udev)
                 goto fail;
         }
 
-        return 0;
+        /* Increment the parent's count of unsuspended children */
+        if (udev->parent)
+                usb_autoresume_device(udev->parent);
+
+exit:
+        module_put(THIS_MODULE);
+        return err;
 
 fail:
         usb_set_device_state(udev, USB_STATE_NOTATTACHED);
-        return err;
+        goto exit;
 }
 
+/**
+ * usb_new_device - perform initial device setup (usbcore-internal)
+ * @udev: newly addressed device (in ADDRESS state)
+ *
+ * This is called with devices which have been enumerated, but not yet
+ * configured.  The device descriptor is available, but not descriptors
+ * for any device configuration.  The caller must have locked either
+ * the parent hub (if udev is a normal device) or else the
+ * usb_bus_list_lock (if udev is a root hub).  The parent's pointer to
+ * udev has already been installed, but udev is not yet visible through
+ * sysfs or other filesystem code.
+ *
+ * The return value for this function depends on if the
+ * multithread_probe variable is set or not.  If it's set, it will
+ * return a if the probe thread was successfully created or not.  If the
+ * variable is not set, it will return if the device is configured
+ * properly or not.  interfaces, in sysfs); else a negative errno value.
+ *
+ * This call is synchronous, and may not be used in an interrupt context.
+ *
+ * Only the hub driver or root-hub registrar should ever call this.
+ */
+int usb_new_device(struct usb_device *udev)
+{
+        struct task_struct *probe_task;
+        int ret = 0;
+
+        if (multithread_probe) {
+                probe_task = kthread_run(__usb_new_device, udev,
+                                         "usb-probe-%s", udev->devnum);
+                if (IS_ERR(probe_task))
+                        ret = PTR_ERR(probe_task);
+        } else
+                ret = __usb_new_device(udev);
+
+        return ret;
+}
 
 static int hub_port_status(struct usb_hub *hub, int port1,
                                u16 *status, u16 *change)
@@ -1323,10 +1426,12 @@ static int hub_port_status(struct usb_hub *hub, int port1,
         int ret;
 
         ret = get_port_status(hub->hdev, port1, &hub->status->port);
-        if (ret < 0)
+        if (ret < 4) {
                 dev_err (hub->intfdev,
                         "%s failed (err = %d)\n", __FUNCTION__, ret);
-        else {
+                if (ret >= 0)
+                        ret = -EIO;
+        } else {
                 *status = le16_to_cpu(hub->status->port.wPortStatus);
                 *change = le16_to_cpu(hub->status->port.wPortChange); 
                 ret = 0;
@@ -1674,6 +1779,12 @@ static int
 hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
 {
         int     status;
+        u16     portchange, portstatus;
+
+        /* Skip the initial Clear-Suspend step for a remote wakeup */
+        status = hub_port_status(hub, port1, &portstatus, &portchange);
+        if (status == 0 && !(portstatus & USB_PORT_STAT_SUSPEND))
+                goto SuspendCleared;
 
         // dev_dbg(hub->intfdev, "resume port %d\n", port1);
 
@@ -1687,9 +1798,6 @@ hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
                         "can't resume port %d, status %d\n",
                         port1, status);
         } else {
-                u16             devstatus;
-                u16             portchange;
-
                 /* drive resume for at least 20 msec */
                 if (udev)
                         dev_dbg(&udev->dev, "usb %sresume\n",
@@ -1704,16 +1812,15 @@ hub_port_resume(struct usb_hub *hub, int port1, struct usb_device *udev)
                  * stop resume signaling.  Then finish the resume
                  * sequence.
                  */
-                devstatus = portchange = 0;
-                status = hub_port_status(hub, port1,
-                                &devstatus, &portchange);
+                status = hub_port_status(hub, port1, &portstatus, &portchange);
+SuspendCleared:
                 if (status < 0
-                                || (devstatus & LIVE_FLAGS) != LIVE_FLAGS
-                                || (devstatus & USB_PORT_STAT_SUSPEND) != 0
+                                || (portstatus & LIVE_FLAGS) != LIVE_FLAGS
+                                || (portstatus & USB_PORT_STAT_SUSPEND) != 0
                                 ) {
                         dev_dbg(hub->intfdev,
                                 "port %d status %04x.%04x after resume, %d\n",
-                                port1, portchange, devstatus, status);
+                                port1, portchange, portstatus, status);
                         if (status >= 0)
                                 status = -ENODEV;
                 } else {
@@ -1774,23 +1881,16 @@ static int remote_wakeup(struct usb_device *udev)
 {
         int     status = 0;
 
-        /* All this just to avoid sending a port-resume message
-         * to the parent hub! */
-
         usb_lock_device(udev);
-        usb_pm_lock(udev);
         if (udev->state == USB_STATE_SUSPENDED) {
                 dev_dbg(&udev->dev, "usb %sresume\n", "wakeup-");
-                /* TRSMRCY = 10 msec */
-                msleep(10);
-                status = finish_port_resume(udev);
+                status = usb_autoresume_device(udev);
+
+                /* Give the interface drivers a chance to do something,
+                 * then autosuspend the device again. */
                 if (status == 0)
-                        udev->dev.power.power_state.event = PM_EVENT_ON;
+                        usb_autosuspend_device(udev);
         }
-        usb_pm_unlock(udev);
-
-        if (status == 0)
-                usb_autoresume_device(udev, 0);
         usb_unlock_device(udev);
         return status;
 }
@@ -1854,6 +1954,8 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
                 }
         }
 
+        dev_dbg(&intf->dev, "%s\n", __FUNCTION__);
+
         /* "global suspend" of the downstream HC-to-USB interface */
         if (!hdev->parent) {
                 struct usb_bus  *bus = hdev->bus;
@@ -1876,10 +1978,12 @@ static int hub_suspend(struct usb_interface *intf, pm_message_t msg)
 
 static int hub_resume(struct usb_interface *intf)
 {
-        struct usb_device       *hdev = interface_to_usbdev(intf);
         struct usb_hub          *hub = usb_get_intfdata (intf);
+        struct usb_device       *hdev = hub->hdev;
         int                     status;
 
+        dev_dbg(&intf->dev, "%s\n", __FUNCTION__);
+
         /* "global resume" of the downstream HC-to-USB interface */
         if (!hdev->parent) {
                 struct usb_bus  *bus = hdev->bus;
@@ -1918,7 +2022,6 @@ void usb_resume_root_hub(struct usb_device *hdev)
 {
         struct usb_hub *hub = hdev_to_hub(hdev);
 
-        hub->resume_root_hub = 1;
         kick_khubd(hub);
 }
 
@@ -2269,7 +2372,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
         struct usb_qualifier_descriptor *qual;
         int                             status;
 
-        qual = kmalloc (sizeof *qual, SLAB_KERNEL);
+        qual = kmalloc (sizeof *qual, GFP_KERNEL);
         if (qual == NULL)
                 return;
 
@@ -2281,7 +2384,7 @@ check_highspeed (struct usb_hub *hub, struct usb_device *udev, int port1)
                 /* hub LEDs are probably harder to miss than syslog */
                 if (hub->has_indicators) {
                         hub->indicator[port1-1] = INDICATOR_GREEN_BLINK;
-                        schedule_work (&hub->leds);
+                        schedule_delayed_work (&hub->leds, 0);
                 }
         }
         kfree(qual);
@@ -2455,7 +2558,7 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
                                 if (hub->has_indicators) {
                                         hub->indicator[port1-1] =
                                                 INDICATOR_AMBER_BLINK;
-                                        schedule_work (&hub->leds);
+                                        schedule_delayed_work (&hub->leds, 0);
                                 }
                                 status = -ENOTCONN;     /* Don't retry */
                                 goto loop_disable;
@@ -2555,16 +2658,13 @@ static void hub_events(void)
                 intf = to_usb_interface(hub->intfdev);
                 hub_dev = &intf->dev;
 
-                i = hub->resume_root_hub;
-
-                dev_dbg(hub_dev, "state %d ports %d chg %04x evt %04x%s\n",
+                dev_dbg(hub_dev, "state %d ports %d chg %04x evt %04x\n",
                                 hdev->state, hub->descriptor
                                         ? hub->descriptor->bNbrPorts
                                         : 0,
                                 /* NOTE: expects max 15 ports... */
                                 (u16) hub->change_bits[0],
-                                (u16) hub->event_bits[0],
-                                i ? ", resume root" : "");
+                                (u16) hub->event_bits[0]);
 
                 usb_get_intf(intf);
                 spin_unlock_irq(&hub_event_lock);
@@ -2585,16 +2685,16 @@ static void hub_events(void)
                         goto loop;
                 }
 
-                /* Is this is a root hub wanting to reactivate the downstream
-                 * ports?  If so, be sure the interface resumes even if its
-                 * stub "device" node was never suspended.
-                 */
-                if (i)
-                        usb_autoresume_device(hdev, 0);
+                /* Autoresume */
+                ret = usb_autopm_get_interface(intf);
+                if (ret) {
+                        dev_dbg(hub_dev, "Can't autoresume: %d\n", ret);
+                        goto loop;
+                }
 
-                /* If this is an inactive or suspended hub, do nothing */
+                /* If this is an inactive hub, do nothing */
                 if (hub->quiescing)
-                        goto loop;
+                        goto loop_autopm;
 
                 if (hub->error) {
                         dev_dbg (hub_dev, "resetting for error %d\n",
@@ -2604,7 +2704,7 @@ static void hub_events(void)
                         if (ret) {
                                 dev_dbg (hub_dev,
                                         "error resetting hub: %d\n", ret);
-                                goto loop;
+                                goto loop_autopm;
                         }
 
                         hub->nerrors = 0;
@@ -2732,6 +2832,10 @@ static void hub_events(void)
                 if (!hdev->parent && !hub->busy_bits[0])
                         usb_enable_root_hub_irq(hdev->bus);
 
+loop_autopm:
+                /* Allow autosuspend if we're not going to run again */
+                if (list_empty(&hub->event_list))
+                        usb_autopm_enable(intf);
 loop:
                 usb_unlock_device(hdev);
                 usb_put_intf(intf);
@@ -2773,6 +2877,7 @@ static struct usb_driver hub_driver = {
         .post_reset =   hub_post_reset,
         .ioctl =        hub_ioctl,
         .id_table =     hub_id_table,
+        .supports_autosuspend = 1,
 };
 
 int usb_hub_init(void)
@@ -2818,7 +2923,7 @@ static int config_descriptors_changed(struct usb_device *udev)
                 if (len < le16_to_cpu(udev->config[index].desc.wTotalLength))
                         len = le16_to_cpu(udev->config[index].desc.wTotalLength);
         }
-        buf = kmalloc (len, SLAB_KERNEL);
+        buf = kmalloc (len, GFP_KERNEL);
         if (buf == NULL) {
                 dev_err(&udev->dev, "no mem to re-read configs after reset\n");
                 /* assume the worst */
@@ -2997,7 +3102,7 @@ int usb_reset_composite_device(struct usb_device *udev,
         }
 
         /* Prevent autosuspend during the reset */
-        usb_autoresume_device(udev, 1);
+        usb_autoresume_device(udev);
 
         if (iface && iface->condition != USB_INTERFACE_BINDING)
                 iface = NULL;
@@ -3040,7 +3145,7 @@ int usb_reset_composite_device(struct usb_device *udev,
                 }
         }
 
-        usb_autosuspend_device(udev, 1);
+        usb_autosuspend_device(udev);
         return ret;
 }
 EXPORT_SYMBOL(usb_reset_composite_device);
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h
index 0f8e82a4d480..cf9559c6c9b6 100644
--- a/drivers/usb/core/hub.h
+++ b/drivers/usb/core/hub.h
@@ -192,45 +192,4 @@ struct usb_tt_clear {
 
 extern void usb_hub_tt_clear_buffer (struct usb_device *dev, int pipe);
 
-struct usb_hub {
-        struct device           *intfdev;       /* the "interface" device */
-        struct usb_device       *hdev;
-        struct urb              *urb;           /* for interrupt polling pipe */
-
-        /* buffer for urb ... with extra space in case of babble */
-        char                    (*buffer)[8];
-        dma_addr_t              buffer_dma;     /* DMA address for buffer */
-        union {
-                struct usb_hub_status   hub;
-                struct usb_port_status  port;
-        }                       *status;        /* buffer for status reports */
-
-        int                     error;          /* last reported error */
-        int                     nerrors;        /* track consecutive errors */
-
-        struct list_head        event_list;     /* hubs w/data or errs ready */
-        unsigned long           event_bits[1];  /* status change bitmask */
-        unsigned long           change_bits[1]; /* ports with logical connect
-                                                        status change */
-        unsigned long           busy_bits[1];   /* ports being reset or
-                                                        resumed */
-#if USB_MAXCHILDREN > 31 /* 8*sizeof(unsigned long) - 1 */
-#error event_bits[] is too short!
-#endif
-
-        struct usb_hub_descriptor *descriptor;  /* class descriptor */
-        struct usb_tt           tt;             /* Transaction Translator */
-
-        unsigned                mA_per_port;    /* current for each child */
-
-        unsigned                limited_power:1;
-        unsigned                quiescing:1;
-        unsigned                activating:1;
-        unsigned                resume_root_hub:1;
-
-        unsigned                has_indicators:1;
-        enum hub_led_mode       indicator[USB_MAXCHILDREN];
-        struct work_struct      leds;
-};
-
 #endif /* __LINUX_HUB_H */
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index fccd1952bad3..149aa8bfb1fe 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -488,7 +488,7 @@ void usb_sg_wait (struct usb_sg_request *io)
                 int     retval;
 
                 io->urbs [i]->dev = io->dev;
-                retval = usb_submit_urb (io->urbs [i], SLAB_ATOMIC);
+                retval = usb_submit_urb (io->urbs [i], GFP_ATOMIC);
 
                 /* after we submit, let completions or cancelations fire;
                  * we handshake using io->status.
@@ -764,7 +764,7 @@ int usb_string(struct usb_device *dev, int index, char *buf, size_t size)
                         err = -EINVAL;
                         goto errout;
                 } else {
-                        dev->have_langid = -1;
+                        dev->have_langid = 1;
                         dev->string_langid = tbuf[2] | (tbuf[3]<< 8);
                                 /* always use the first langid listed */
                         dev_dbg (&dev->dev, "default language 0x%04x\n",
@@ -828,10 +828,7 @@ char *usb_cache_string(struct usb_device *udev, int index)
  * Context: !in_interrupt ()
  *
  * Updates the copy of the device descriptor stored in the device structure,
- * which dedicates space for this purpose.  Note that several fields are
- * converted to the host CPU's byte order:  the USB version (bcdUSB), and
- * vendors product and version fields (idVendor, idProduct, and bcdDevice).
- * That lets device drivers compare against non-byteswapped constants.
+ * which dedicates space for this purpose.
  *
  * Not exported, only for use by the core.  If drivers really want to read
  * the device descriptor directly, they can call usb_get_descriptor() with
@@ -1401,7 +1398,7 @@ free_interfaces:
         }
 
         /* Wake up the device so we can send it the Set-Config request */
-        ret = usb_autoresume_device(dev, 1);
+        ret = usb_autoresume_device(dev);
         if (ret)
                 goto free_interfaces;
 
@@ -1424,7 +1421,7 @@ free_interfaces:
         dev->actconfig = cp;
         if (!cp) {
                 usb_set_device_state(dev, USB_STATE_ADDRESS);
-                usb_autosuspend_device(dev, 1);
+                usb_autosuspend_device(dev);
                 goto free_interfaces;
         }
         usb_set_device_state(dev, USB_STATE_CONFIGURED);
@@ -1493,7 +1490,7 @@ free_interfaces:
                 usb_create_sysfs_intf_files (intf);
         }
 
-        usb_autosuspend_device(dev, 1);
+        usb_autosuspend_device(dev);
         return 0;
 }
 
@@ -1504,9 +1501,10 @@ struct set_config_request {
 };
 
 /* Worker routine for usb_driver_set_configuration() */
-static void driver_set_config_work(void *_req)
+static void driver_set_config_work(struct work_struct *work)
 {
-        struct set_config_request *req = _req;
+        struct set_config_request *req =
+                container_of(work, struct set_config_request, work);
 
         usb_lock_device(req->udev);
         usb_set_configuration(req->udev, req->config);
@@ -1544,7 +1542,7 @@ int usb_driver_set_configuration(struct usb_device *udev, int config)
                 return -ENOMEM;
         req->udev = udev;
         req->config = config;
-        INIT_WORK(&req->work, driver_set_config_work, req);
+        INIT_WORK(&req->work, driver_set_config_work);
 
         usb_get_dev(udev);
         if (!schedule_work(&req->work)) {
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 467cb02832f3..02426d0b9a34 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -200,19 +200,13 @@ static void ksuspend_usb_cleanup(void)
         destroy_workqueue(ksuspend_usb_wq);
 }
 
-#else
-
-#define ksuspend_usb_init()     0
-#define ksuspend_usb_cleanup()  do {} while (0)
-
-#endif
-
 #ifdef  CONFIG_USB_SUSPEND
 
 /* usb_autosuspend_work - callback routine to autosuspend a USB device */
-static void usb_autosuspend_work(void *_udev)
+static void usb_autosuspend_work(struct work_struct *work)
 {
-        struct usb_device       *udev = _udev;
+        struct usb_device *udev =
+                container_of(work, struct usb_device, autosuspend.work);
 
         usb_pm_lock(udev);
         udev->auto_pm = 1;
@@ -222,10 +216,17 @@ static void usb_autosuspend_work(void *_udev)
 
 #else
 
-static void usb_autosuspend_work(void *_udev)
+static void usb_autosuspend_work(struct work_struct *work)
 {}
 
-#endif
+#endif  /* CONFIG_USB_SUSPEND */
+
+#else
+
+#define ksuspend_usb_init()     0
+#define ksuspend_usb_cleanup()  do {} while (0)
+
+#endif  /* CONFIG_PM */
 
 /**
  * usb_alloc_dev - usb device constructor (usbcore-internal)
@@ -304,7 +305,7 @@ usb_alloc_dev(struct usb_device *parent, struct usb_bus *bus, unsigned port1)
 
 #ifdef  CONFIG_PM
         mutex_init(&dev->pm_mutex);
-        INIT_WORK(&dev->autosuspend, usb_autosuspend_work, dev);
+        INIT_DELAYED_WORK(&dev->autosuspend, usb_autosuspend_work);
 #endif
         return dev;
 }
@@ -537,138 +538,6 @@ int usb_get_current_frame_number(struct usb_device *dev)
         return usb_hcd_get_frame_number (dev);
 }
 
-/**
- * usb_endpoint_dir_in - check if the endpoint has IN direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type IN, otherwise it returns false.
- */
-int usb_endpoint_dir_in(const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN);
-}
-
-/**
- * usb_endpoint_dir_out - check if the endpoint has OUT direction
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type OUT, otherwise it returns false.
- */
-int usb_endpoint_dir_out(const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT);
-}
-
-/**
- * usb_endpoint_xfer_bulk - check if the endpoint has bulk transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type bulk, otherwise it returns false.
- */
-int usb_endpoint_xfer_bulk(const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_BULK);
-}
-
-/**
- * usb_endpoint_xfer_int - check if the endpoint has interrupt transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type interrupt, otherwise it returns
- * false.
- */
-int usb_endpoint_xfer_int(const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_INT);
-}
-
-/**
- * usb_endpoint_xfer_isoc - check if the endpoint has isochronous transfer type
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint is of type isochronous, otherwise it returns
- * false.
- */
-int usb_endpoint_xfer_isoc(const struct usb_endpoint_descriptor *epd)
-{
-        return ((epd->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_ISOC);
-}
-
-/**
- * usb_endpoint_is_bulk_in - check if the endpoint is bulk IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has bulk transfer type and IN direction,
- * otherwise it returns false.
- */
-int usb_endpoint_is_bulk_in(const struct usb_endpoint_descriptor *epd)
-{
-        return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_bulk_out - check if the endpoint is bulk OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has bulk transfer type and OUT direction,
- * otherwise it returns false.
- */
-int usb_endpoint_is_bulk_out(const struct usb_endpoint_descriptor *epd)
-{
-        return (usb_endpoint_xfer_bulk(epd) && usb_endpoint_dir_out(epd));
-}
-
-/**
- * usb_endpoint_is_int_in - check if the endpoint is interrupt IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and IN direction,
- * otherwise it returns false.
- */
-int usb_endpoint_is_int_in(const struct usb_endpoint_descriptor *epd)
-{
-        return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_int_out - check if the endpoint is interrupt OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has interrupt transfer type and OUT direction,
- * otherwise it returns false.
- */
-int usb_endpoint_is_int_out(const struct usb_endpoint_descriptor *epd)
-{
-        return (usb_endpoint_xfer_int(epd) && usb_endpoint_dir_out(epd));
-}
-
-/**
- * usb_endpoint_is_isoc_in - check if the endpoint is isochronous IN
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has isochronous transfer type and IN direction,
- * otherwise it returns false.
- */
-int usb_endpoint_is_isoc_in(const struct usb_endpoint_descriptor *epd)
-{
-        return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_in(epd));
-}
-
-/**
- * usb_endpoint_is_isoc_out - check if the endpoint is isochronous OUT
- * @epd: endpoint to be checked
- *
- * Returns true if the endpoint has isochronous transfer type and OUT direction,
- * otherwise it returns false.
- */
-int usb_endpoint_is_isoc_out(const struct usb_endpoint_descriptor *epd)
-{
-        return (usb_endpoint_xfer_isoc(epd) && usb_endpoint_dir_out(epd));
-}
-
 /*-------------------------------------------------------------------*/
 /*
  * __usb_get_extra_descriptor() finds a descriptor of specific type in the
@@ -1102,18 +971,6 @@ EXPORT_SYMBOL(__usb_get_extra_descriptor);
 EXPORT_SYMBOL(usb_find_device);
 EXPORT_SYMBOL(usb_get_current_frame_number);
 
-EXPORT_SYMBOL_GPL(usb_endpoint_dir_in);
-EXPORT_SYMBOL_GPL(usb_endpoint_dir_out);
-EXPORT_SYMBOL_GPL(usb_endpoint_xfer_bulk);
-EXPORT_SYMBOL_GPL(usb_endpoint_xfer_int);
-EXPORT_SYMBOL_GPL(usb_endpoint_xfer_isoc);
-EXPORT_SYMBOL_GPL(usb_endpoint_is_bulk_in);
-EXPORT_SYMBOL_GPL(usb_endpoint_is_bulk_out);
-EXPORT_SYMBOL_GPL(usb_endpoint_is_int_in);
-EXPORT_SYMBOL_GPL(usb_endpoint_is_int_out);
-EXPORT_SYMBOL_GPL(usb_endpoint_is_isoc_in);
-EXPORT_SYMBOL_GPL(usb_endpoint_is_isoc_out);
-
 EXPORT_SYMBOL (usb_buffer_alloc);
 EXPORT_SYMBOL (usb_buffer_free);
 
diff --git a/drivers/usb/core/usb.h b/drivers/usb/core/usb.h
index 13322e33f912..17830a81be14 100644
--- a/drivers/usb/core/usb.h
+++ b/drivers/usb/core/usb.h
@@ -64,14 +64,13 @@ static inline void usb_pm_unlock(struct usb_device *udev) {}
 
 #define USB_AUTOSUSPEND_DELAY   (HZ*2)
 
-extern void usb_autosuspend_device(struct usb_device *udev, int dec_busy_cnt);
-extern int usb_autoresume_device(struct usb_device *udev, int inc_busy_cnt);
+extern void usb_autosuspend_device(struct usb_device *udev);
+extern int usb_autoresume_device(struct usb_device *udev);
 
 #else
 
-#define usb_autosuspend_device(udev, dec_busy_cnt)      do {} while (0)
-static inline int usb_autoresume_device(struct usb_device *udev,
-                int inc_busy_cnt)
+#define usb_autosuspend_device(udev)    do {} while (0)
+static inline int usb_autoresume_device(struct usb_device *udev)
 {
         return 0;
 }
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index bbbc82a8336a..4097a86c4b5e 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -189,7 +189,7 @@ config USB_OTG
 
 config USB_GADGET_AT91
         boolean "AT91 USB Device Port"
-        depends on ARCH_AT91RM9200
+        depends on ARCH_AT91
         select USB_GADGET_SELECTED
         help
            Many Atmel AT91 processors (such as the AT91RM2000) have a
diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c
index 1c17d26d03b8..d15bf22b9a03 100644
--- a/drivers/usb/gadget/ether.c
+++ b/drivers/usb/gadget/ether.c
@@ -1833,9 +1833,9 @@ static void rx_fill (struct eth_dev *dev, gfp_t gfp_flags)
         spin_unlock_irqrestore(&dev->req_lock, flags);
 }
 
-static void eth_work (void *_dev)
+static void eth_work (struct work_struct *work)
 {
-        struct eth_dev          *dev = _dev;
+        struct eth_dev  *dev = container_of(work, struct eth_dev, work);
 
         if (test_and_clear_bit (WORK_RX_MEMORY, &dev->todo)) {
                 if (netif_running (dev->net))
@@ -1894,13 +1894,13 @@ static int eth_start_xmit (struct sk_buff *skb, struct net_device *net)
         if (!eth_is_promisc (dev)) {
                 u8              *dest = skb->data;
 
-                if (dest [0] & 0x01) {
+                if (is_multicast_ether_addr(dest)) {
                         u16     type;
 
                         /* ignores USB_CDC_PACKET_TYPE_MULTICAST and host
                          * SET_ETHERNET_MULTICAST_FILTERS requests
                          */
-                        if (memcmp (dest, net->broadcast, ETH_ALEN) == 0)
+                        if (is_broadcast_ether_addr(dest))
                                 type = USB_CDC_PACKET_TYPE_BROADCAST;
                         else
                                 type = USB_CDC_PACKET_TYPE_ALL_MULTICAST;
@@ -2398,7 +2398,7 @@ autoconf_fail:
         dev = netdev_priv(net);
         spin_lock_init (&dev->lock);
         spin_lock_init (&dev->req_lock);
-        INIT_WORK (&dev->work, eth_work, dev);
+        INIT_WORK (&dev->work, eth_work);
         INIT_LIST_HEAD (&dev->tx_reqs);
         INIT_LIST_HEAD (&dev->rx_reqs);
 
diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
index 8b975d15538d..c98316ce8384 100644
--- a/drivers/usb/gadget/file_storage.c
+++ b/drivers/usb/gadget/file_storage.c
@@ -250,7 +250,7 @@
 #include <linux/slab.h>
 #include <linux/spinlock.h>
 #include <linux/string.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/utsname.h>
 
 #include <linux/usb_ch9.h>
diff --git a/drivers/usb/gadget/gmidi.c b/drivers/usb/gadget/gmidi.c
index 64554acad63f..31351826f2ba 100644
--- a/drivers/usb/gadget/gmidi.c
+++ b/drivers/usb/gadget/gmidi.c
@@ -1236,7 +1236,7 @@ autoconf_fail:
 
 
         /* ok, we made sense of the hardware ... */
-        dev = kzalloc(sizeof(*dev), SLAB_KERNEL);
+        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (!dev) {
                 return -ENOMEM;
         }
diff --git a/drivers/usb/gadget/goku_udc.c b/drivers/usb/gadget/goku_udc.c
index a3076da3f4eb..805a9826842d 100644
--- a/drivers/usb/gadget/goku_udc.c
+++ b/drivers/usb/gadget/goku_udc.c
@@ -1864,7 +1864,7 @@ static int goku_probe(struct pci_dev *pdev, const struct pci_device_id *id)
         }
 
         /* alloc, and start init */
-        dev = kmalloc (sizeof *dev, SLAB_KERNEL);
+        dev = kmalloc (sizeof *dev, GFP_KERNEL);
         if (dev == NULL){
                 pr_debug("enomem %s\n", pci_name(pdev));
                 retval = -ENOMEM;
diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
index 86924f9cdd7e..3fb1044a4db0 100644
--- a/drivers/usb/gadget/inode.c
+++ b/drivers/usb/gadget/inode.c
@@ -412,7 +412,7 @@ ep_read (struct file *fd, char __user *buf, size_t len, loff_t *ptr)
         /* FIXME readahead for O_NONBLOCK and poll(); careful with ZLPs */
 
         value = -ENOMEM;
-        kbuf = kmalloc (len, SLAB_KERNEL);
+        kbuf = kmalloc (len, GFP_KERNEL);
         if (unlikely (!kbuf))
                 goto free1;
 
@@ -456,7 +456,7 @@ ep_write (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
         /* FIXME writebehind for O_NONBLOCK and poll(), qlen = 1 */
 
         value = -ENOMEM;
-        kbuf = kmalloc (len, SLAB_KERNEL);
+        kbuf = kmalloc (len, GFP_KERNEL);
         if (!kbuf)
                 goto free1;
         if (copy_from_user (kbuf, buf, len)) {
@@ -1898,7 +1898,7 @@ dev_config (struct file *fd, const char __user *buf, size_t len, loff_t *ptr)
         buf += 4;
         length -= 4;
 
-        kbuf = kmalloc (length, SLAB_KERNEL);
+        kbuf = kmalloc (length, GFP_KERNEL);
         if (!kbuf)
                 return -ENOMEM;
         if (copy_from_user (kbuf, buf, length)) {
diff --git a/drivers/usb/gadget/lh7a40x_udc.c b/drivers/usb/gadget/lh7a40x_udc.c
index 179259664c18..4a991564a03e 100644
--- a/drivers/usb/gadget/lh7a40x_udc.c
+++ b/drivers/usb/gadget/lh7a40x_udc.c
@@ -83,7 +83,6 @@ static int lh7a40x_queue(struct usb_ep *ep, struct usb_request *, gfp_t);
 static int lh7a40x_dequeue(struct usb_ep *ep, struct usb_request *);
 static int lh7a40x_set_halt(struct usb_ep *ep, int);
 static int lh7a40x_fifo_status(struct usb_ep *ep);
-static int lh7a40x_fifo_status(struct usb_ep *ep);
 static void lh7a40x_fifo_flush(struct usb_ep *ep);
 static void lh7a40x_ep0_kick(struct lh7a40x_udc *dev, struct lh7a40x_ep *ep);
 static void lh7a40x_handle_ep0(struct lh7a40x_udc *dev, u32 intr);
diff --git a/drivers/usb/gadget/net2280.c b/drivers/usb/gadget/net2280.c
index 3acc896a5d4c..3024c679e38e 100644
--- a/drivers/usb/gadget/net2280.c
+++ b/drivers/usb/gadget/net2280.c
@@ -1040,6 +1040,7 @@ net2280_queue (struct usb_ep *_ep, struct usb_request *_req, gfp_t gfp_flags)
 
         } /* else the irq handler advances the queue. */
 
+        ep->responded = 1;
         if (req)
                 list_add_tail (&req->queue, &ep->queue);
 done:
@@ -2188,7 +2189,8 @@ static void handle_ep_small (struct net2280_ep *ep)
                                         ep->stopped = 1;
                                         set_halt (ep);
                                         mode = 2;
-                                } else if (!req && !ep->stopped)
+                                } else if (ep->responded &&
+                                                !req && !ep->stopped)
                                         write_fifo (ep, NULL);
                         }
                 } else {
@@ -2203,7 +2205,7 @@ static void handle_ep_small (struct net2280_ep *ep)
                         } else if (((t & (1 << DATA_OUT_PING_TOKEN_INTERRUPT))
                                         && req
                                         && req->req.actual == req->req.length)
-                                        || !req) {
+                                        || (ep->responded && !req)) {
                                 ep->dev->protocol_stall = 1;
                                 set_halt (ep);
                                 ep->stopped = 1;
@@ -2469,6 +2471,7 @@ static void handle_stat0_irqs (struct net2280 *dev, u32 stat)
                 /* we made the hardware handle most lowlevel requests;
                  * everything else goes uplevel to the gadget code.
                  */
+                ep->responded = 1;
                 switch (u.r.bRequest) {
                 case USB_REQ_GET_STATUS: {
                         struct net2280_ep       *e;
@@ -2537,6 +2540,7 @@ delegate:
                                 u.r.bRequestType, u.r.bRequest,
                                 w_value, w_index, w_length,
                                 readl (&ep->regs->ep_cfg));
+                        ep->responded = 0;
                         spin_unlock (&dev->lock);
                         tmp = dev->driver->setup (&dev->gadget, &u.r);
                         spin_lock (&dev->lock);
@@ -2857,7 +2861,7 @@ static int net2280_probe (struct pci_dev *pdev, const struct pci_device_id *id)
         }
 
         /* alloc, and start init */
-        dev = kzalloc (sizeof *dev, SLAB_KERNEL);
+        dev = kzalloc (sizeof *dev, GFP_KERNEL);
         if (dev == NULL){
                 retval = -ENOMEM;
                 goto done;
diff --git a/drivers/usb/gadget/net2280.h b/drivers/usb/gadget/net2280.h
index 957d6df34015..44ca139983d8 100644
--- a/drivers/usb/gadget/net2280.h
+++ b/drivers/usb/gadget/net2280.h
@@ -110,7 +110,8 @@ struct net2280_ep {
                                                 out_overflow : 1,
                                                 stopped : 1,
                                                 is_in : 1,
-                                                is_iso : 1;
+                                                is_iso : 1,
+                                                responded : 1;
 };
 
 static inline void allow_status (struct net2280_ep *ep)
diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c
index 48a09fd89d18..030d87c28c2f 100644
--- a/drivers/usb/gadget/omap_udc.c
+++ b/drivers/usb/gadget/omap_udc.c
@@ -2581,7 +2581,7 @@ omap_udc_setup(struct platform_device *odev, struct otg_transceiver *xceiv)
         /* UDC_PULLUP_EN gates the chip clock */
         // OTG_SYSCON_1_REG |= DEV_IDLE_EN;
 
-        udc = kzalloc(sizeof(*udc), SLAB_KERNEL);
+        udc = kzalloc(sizeof(*udc), GFP_KERNEL);
         if (!udc)
                 return -ENOMEM;
 
diff --git a/drivers/usb/gadget/pxa2xx_udc.c b/drivers/usb/gadget/pxa2xx_udc.c
index 671c24bc6d75..1ed506e95985 100644
--- a/drivers/usb/gadget/pxa2xx_udc.c
+++ b/drivers/usb/gadget/pxa2xx_udc.c
@@ -2472,6 +2472,7 @@ static struct pxa2xx_udc memory = {
 #define PXA210_B1               0x00000123
 #define PXA210_B0               0x00000122
 #define IXP425_A0               0x000001c1
+#define IXP425_B0               0x000001f1
 #define IXP465_AD               0x00000200
 
 /*
@@ -2509,6 +2510,7 @@ static int __init pxa2xx_udc_probe(struct platform_device *pdev)
                 break;
 #elif   defined(CONFIG_ARCH_IXP4XX)
         case IXP425_A0:
+        case IXP425_B0:
         case IXP465_AD:
                 dev->has_cfr = 1;
                 out_dma = 0;
diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c
index 0f809dd68492..40710ea1b490 100644
--- a/drivers/usb/gadget/zero.c
+++ b/drivers/usb/gadget/zero.c
@@ -1190,7 +1190,7 @@ autoconf_fail:
 
 
         /* ok, we made sense of the hardware ... */
-        dev = kzalloc(sizeof(*dev), SLAB_KERNEL);
+        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (!dev)
                 return -ENOMEM;
         spin_lock_init (&dev->lock);
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index cf10cbc98f80..cc60759083bf 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -153,7 +153,7 @@ config USB_U132_HCD
           adapter will *NOT* work with PC cards that do not contain an OHCI
           controller.
 
-          For those PC cards that contain multiple OHCI controllers only ther
+          For those PC cards that contain multiple OHCI controllers only the
           first one is used.
 
           The driver consists of two modules, the "ftdi-elan" module is a
diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c
index 34b7a31cd85b..56349d21e6ea 100644
--- a/drivers/usb/host/ehci-dbg.c
+++ b/drivers/usb/host/ehci-dbg.c
@@ -492,7 +492,7 @@ show_periodic (struct class_device *class_dev, char *buf)
         unsigned                i;
         __le32                  tag;
 
-        if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC)))
+        if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC)))
                 return 0;
         seen_count = 0;
 
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 9030994aba98..025d33313681 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -126,6 +126,11 @@ static unsigned park = 0;
 module_param (park, uint, S_IRUGO);
 MODULE_PARM_DESC (park, "park setting; 1-3 back-to-back async packets");
 
+/* for flakey hardware, ignore overcurrent indicators */
+static int ignore_oc = 0;
+module_param (ignore_oc, bool, S_IRUGO);
+MODULE_PARM_DESC (ignore_oc, "ignore bogus hardware overcurrent indications");
+
 #define INTR_MASK (STS_IAA | STS_FATAL | STS_PCD | STS_ERR | STS_INT)
 
 /*-------------------------------------------------------------------------*/
@@ -541,9 +546,10 @@ static int ehci_run (struct usb_hcd *hcd)
 
         temp = HC_VERSION(readl (&ehci->caps->hc_capbase));
         ehci_info (ehci,
-                "USB %x.%x started, EHCI %x.%02x, driver %s\n",
+                "USB %x.%x started, EHCI %x.%02x, driver %s%s\n",
                 ((ehci->sbrn & 0xf0)>>4), (ehci->sbrn & 0x0f),
-                temp >> 8, temp & 0xff, DRIVER_VERSION);
+                temp >> 8, temp & 0xff, DRIVER_VERSION,
+                ignore_oc ? ", overcurrent ignored" : "");
 
         writel (INTR_MASK, &ehci->regs->intr_enable); /* Turn On Interrupts */
 
@@ -613,9 +619,8 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
                 unsigned        i = HCS_N_PORTS (ehci->hcs_params);
 
                 /* resume root hub? */
-                status = readl (&ehci->regs->command);
-                if (!(status & CMD_RUN))
-                        writel (status | CMD_RUN, &ehci->regs->command);
+                if (!(readl(&ehci->regs->command) & CMD_RUN))
+                        usb_hcd_resume_root_hub(hcd);
 
                 while (i--) {
                         int pstatus = readl (&ehci->regs->port_status [i]);
@@ -632,7 +637,6 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
                          */
                         ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
                         ehci_dbg (ehci, "port %d remote wakeup\n", i + 1);
-                        usb_hcd_resume_root_hub(hcd);
                 }
         }
 
diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 1b20722c102b..bfe5f307cba6 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -34,6 +34,7 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
 {
         struct ehci_hcd         *ehci = hcd_to_ehci (hcd);
         int                     port;
+        int                     mask;
 
         if (time_before (jiffies, ehci->next_statechange))
                 msleep(5);
@@ -51,14 +52,25 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
                 ehci->reclaim_ready = 1;
         ehci_work(ehci);
 
-        /* suspend any active/unsuspended ports, maybe allow wakeup */
+        /* Unlike other USB host controller types, EHCI doesn't have
+         * any notion of "global" or bus-wide suspend.  The driver has
+         * to manually suspend all the active unsuspended ports, and
+         * then manually resume them in the bus_resume() routine.
+         */
+        ehci->bus_suspended = 0;
         while (port--) {
                 u32 __iomem     *reg = &ehci->regs->port_status [port];
                 u32             t1 = readl (reg) & ~PORT_RWC_BITS;
                 u32             t2 = t1;
 
-                if ((t1 & PORT_PE) && !(t1 & PORT_OWNER))
+                /* keep track of which ports we suspend */
+                if ((t1 & PORT_PE) && !(t1 & PORT_OWNER) &&
+                                !(t1 & PORT_SUSPEND)) {
                         t2 |= PORT_SUSPEND;
+                        set_bit(port, &ehci->bus_suspended);
+                }
+
+                /* enable remote wakeup on all ports */
                 if (device_may_wakeup(&hcd->self.root_hub->dev))
                         t2 |= PORT_WKOC_E|PORT_WKDISC_E|PORT_WKCONN_E;
                 else
@@ -76,6 +88,13 @@ static int ehci_bus_suspend (struct usb_hcd *hcd)
         ehci_halt (ehci);
         hcd->state = HC_STATE_SUSPENDED;
 
+        /* allow remote wakeup */
+        mask = INTR_MASK;
+        if (!device_may_wakeup(&hcd->self.root_hub->dev))
+                mask &= ~STS_PCD;
+        writel(mask, &ehci->regs->intr_enable);
+        readl(&ehci->regs->intr_enable);
+
         ehci->next_statechange = jiffies + msecs_to_jiffies(10);
         spin_unlock_irq (&ehci->lock);
         return 0;
@@ -88,7 +107,6 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
         struct ehci_hcd         *ehci = hcd_to_ehci (hcd);
         u32                     temp;
         int                     i;
-        int                     intr_enable;
 
         if (time_before (jiffies, ehci->next_statechange))
                 msleep(5);
@@ -100,31 +118,30 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
          * the last user of the controller, not reset/pm hardware keeping
          * state we gave to it.
          */
+        temp = readl(&ehci->regs->intr_enable);
+        ehci_dbg(ehci, "resume root hub%s\n", temp ? "" : " after power loss");
 
-        /* re-init operational registers in case we lost power */
-        if (readl (&ehci->regs->intr_enable) == 0) {
-                /* at least some APM implementations will try to deliver
-                 * IRQs right away, so delay them until we're ready.
-                 */
-                intr_enable = 1;
-                writel (0, &ehci->regs->segment);
-                writel (ehci->periodic_dma, &ehci->regs->frame_list);
-                writel ((u32)ehci->async->qh_dma, &ehci->regs->async_next);
-        } else
-                intr_enable = 0;
-        ehci_dbg(ehci, "resume root hub%s\n",
-                        intr_enable ? " after power loss" : "");
+        /* at least some APM implementations will try to deliver
+         * IRQs right away, so delay them until we're ready.
+         */
+        writel(0, &ehci->regs->intr_enable);
+
+        /* re-init operational registers */
+        writel(0, &ehci->regs->segment);
+        writel(ehci->periodic_dma, &ehci->regs->frame_list);
+        writel((u32) ehci->async->qh_dma, &ehci->regs->async_next);
 
         /* restore CMD_RUN, framelist size, and irq threshold */
         writel (ehci->command, &ehci->regs->command);
 
-        /* take ports out of suspend */
+        /* manually resume the ports we suspended during bus_suspend() */
         i = HCS_N_PORTS (ehci->hcs_params);
         while (i--) {
                 temp = readl (&ehci->regs->port_status [i]);
                 temp &= ~(PORT_RWC_BITS
                         | PORT_WKOC_E | PORT_WKDISC_E | PORT_WKCONN_E);
-                if (temp & PORT_SUSPEND) {
+                if (test_bit(i, &ehci->bus_suspended) &&
+                                (temp & PORT_SUSPEND)) {
                         ehci->reset_done [i] = jiffies + msecs_to_jiffies (20);
                         temp |= PORT_RESUME;
                 }
@@ -134,11 +151,12 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
         mdelay (20);
         while (i--) {
                 temp = readl (&ehci->regs->port_status [i]);
-                if ((temp & PORT_SUSPEND) == 0)
-                        continue;
-                temp &= ~(PORT_RWC_BITS | PORT_RESUME);
-                writel (temp, &ehci->regs->port_status [i]);
-                ehci_vdbg (ehci, "resumed port %d\n", i + 1);
+                if (test_bit(i, &ehci->bus_suspended) &&
+                                (temp & PORT_SUSPEND)) {
+                        temp &= ~(PORT_RWC_BITS | PORT_RESUME);
+                        writel (temp, &ehci->regs->port_status [i]);
+                        ehci_vdbg (ehci, "resumed port %d\n", i + 1);
+                }
         }
         (void) readl (&ehci->regs->command);
 
@@ -157,8 +175,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
         hcd->state = HC_STATE_RUNNING;
 
         /* Now we can safely re-enable irqs */
-        if (intr_enable)
-                writel (INTR_MASK, &ehci->regs->intr_enable);
+        writel(INTR_MASK, &ehci->regs->intr_enable);
 
         spin_unlock_irq (&ehci->lock);
         return 0;
@@ -218,6 +235,7 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
 {
         struct ehci_hcd *ehci = hcd_to_ehci (hcd);
         u32             temp, status = 0;
+        u32             mask;
         int             ports, i, retval = 1;
         unsigned long   flags;
 
@@ -233,6 +251,18 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
                 retval++;
         }
 
+        /* Some boards (mostly VIA?) report bogus overcurrent indications,
+         * causing massive log spam unless we completely ignore them.  It
+         * may be relevant that VIA VT8235 controlers, where PORT_POWER is
+         * always set, seem to clear PORT_OCC and PORT_CSC when writing to
+         * PORT_POWER; that's surprising, but maybe within-spec.
+         */
+        if (!ignore_oc)
+                mask = PORT_CSC | PORT_PEC | PORT_OCC;
+        else
+                mask = PORT_CSC | PORT_PEC;
+        // PORT_RESUME from hardware ~= PORT_STAT_C_SUSPEND
+
         /* no hub change reports (bit 0) for now (power, ...) */
 
         /* port N changes (bit N)? */
@@ -250,8 +280,7 @@ ehci_hub_status_data (struct usb_hcd *hcd, char *buf)
                 }
                 if (!(temp & PORT_CONNECT))
                         ehci->reset_done [i] = 0;
-                if ((temp & (PORT_CSC | PORT_PEC | PORT_OCC)) != 0
-                                // PORT_STAT_C_SUSPEND?
+                if ((temp & mask) != 0
                                 || ((temp & PORT_RESUME) != 0
                                         && time_after (jiffies,
                                                 ehci->reset_done [i]))) {
@@ -319,6 +348,7 @@ static int ehci_hub_control (
         u32             temp, status;
         unsigned long   flags;
         int             retval = 0;
+        unsigned        selector;
 
         /*
          * FIXME:  support SetPortFeatures USB_PORT_FEAT_INDICATOR.
@@ -417,7 +447,7 @@ static int ehci_hub_control (
                         status |= 1 << USB_PORT_FEAT_C_CONNECTION;
                 if (temp & PORT_PEC)
                         status |= 1 << USB_PORT_FEAT_C_ENABLE;
-                if (temp & PORT_OCC)
+                if ((temp & PORT_OCC) && !ignore_oc)
                         status |= 1 << USB_PORT_FEAT_C_OVER_CURRENT;
 
                 /* whoever resumes must GetPortStatus to complete it!! */
@@ -506,6 +536,8 @@ static int ehci_hub_control (
                 }
                 break;
         case SetPortFeature:
+                selector = wIndex >> 8;
+                wIndex &= 0xff;
                 if (!wIndex || wIndex > ports)
                         goto error;
                 wIndex--;
@@ -559,6 +591,22 @@ static int ehci_hub_control (
                         }
                         writel (temp, &ehci->regs->port_status [wIndex]);
                         break;
+
+                /* For downstream facing ports (these):  one hub port is put
+                 * into test mode according to USB2 11.24.2.13, then the hub
+                 * must be reset (which for root hub now means rmmod+modprobe,
+                 * or else system reboot).  See EHCI 2.3.9 and 4.14 for info
+                 * about the EHCI-specific stuff.
+                 */
+                case USB_PORT_FEAT_TEST:
+                        if (!selector || selector > 5)
+                                goto error;
+                        ehci_quiesce(ehci);
+                        ehci_halt(ehci);
+                        temp |= selector << 16;
+                        writel (temp, &ehci->regs->port_status [wIndex]);
+                        break;
+
                 default:
                         goto error;
                 }
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index e51c1ed81ac4..4bc7970ba3ef 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -257,9 +257,7 @@ static int ehci_pci_suspend(struct usb_hcd *hcd, pm_message_t message)
 static int ehci_pci_resume(struct usb_hcd *hcd)
 {
         struct ehci_hcd         *ehci = hcd_to_ehci(hcd);
-        unsigned                port;
         struct pci_dev          *pdev = to_pci_dev(hcd->self.controller);
-        int                     retval = -EINVAL;
 
         // maybe restore FLADJ
 
@@ -269,27 +267,19 @@ static int ehci_pci_resume(struct usb_hcd *hcd)
         /* Mark hardware accessible again as we are out of D3 state by now */
         set_bit(HCD_FLAG_HW_ACCESSIBLE, &hcd->flags);
 
-        /* If CF is clear, we lost PCI Vaux power and need to restart.  */
-        if (readl(&ehci->regs->configured_flag) != FLAG_CF)
-                goto restart;
-
-        /* If any port is suspended (or owned by the companion),
-         * we know we can/must resume the HC (and mustn't reset it).
-         * We just defer that to the root hub code.
+        /* If CF is still set, we maintained PCI Vaux power.
+         * Just undo the effect of ehci_pci_suspend().
          */
-        for (port = HCS_N_PORTS(ehci->hcs_params); port > 0; ) {
-                u32     status;
-                port--;
-                status = readl(&ehci->regs->port_status [port]);
-                if (!(status & PORT_POWER))
-                        continue;
-                if (status & (PORT_SUSPEND | PORT_RESUME | PORT_OWNER)) {
-                        usb_hcd_resume_root_hub(hcd);
-                        return 0;
-                }
+        if (readl(&ehci->regs->configured_flag) == FLAG_CF) {
+                int     mask = INTR_MASK;
+
+                if (!device_may_wakeup(&hcd->self.root_hub->dev))
+                        mask &= ~STS_PCD;
+                writel(mask, &ehci->regs->intr_enable);
+                readl(&ehci->regs->intr_enable);
+                return 0;
         }
 
-restart:
         ehci_dbg(ehci, "lost power, restarting\n");
         usb_root_hub_lost_power(hcd->self.root_hub);
 
@@ -307,13 +297,15 @@ restart:
         ehci_work(ehci);
         spin_unlock_irq(&ehci->lock);
 
-        /* restart; khubd will disconnect devices */
-        retval = ehci_run(hcd);
-
         /* here we "know" root ports should always stay powered */
         ehci_port_power(ehci, 1);
 
-        return retval;
+        writel(ehci->command, &ehci->regs->command);
+        writel(FLAG_CF, &ehci->regs->configured_flag);
+        readl(&ehci->regs->command);    /* unblock posted writes */
+
+        hcd->state = HC_STATE_SUSPENDED;
+        return 0;
 }
 #endif
 
diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h
index bbc3082a73d7..74dbc6c8228f 100644
--- a/drivers/usb/host/ehci.h
+++ b/drivers/usb/host/ehci.h
@@ -74,6 +74,7 @@ struct ehci_hcd {			/* one per controller */
 
         /* per root hub port */
         unsigned long           reset_done [EHCI_MAX_ROOT_PORTS];
+        unsigned long           bus_suspended;
 
         /* per-HC memory pools (could be per-bus, but ...) */
         struct dma_pool         *qh_pool;       /* qh per active urb */
diff --git a/drivers/usb/host/hc_crisv10.c b/drivers/usb/host/hc_crisv10.c
index 87eca6aeacf2..9325e46a68c0 100644
--- a/drivers/usb/host/hc_crisv10.c
+++ b/drivers/usb/host/hc_crisv10.c
@@ -188,7 +188,7 @@ static DEFINE_TIMER(bulk_eot_timer, NULL, 0, 0);
 #define CHECK_ALIGN(x) if (((__u32)(x)) & 0x00000003) \
 {panic("Alignment check (DWORD) failed at %s:%s:%d\n", __FILE__, __FUNCTION__, __LINE__);}
 
-#define SLAB_FLAG     (in_interrupt() ? SLAB_ATOMIC : SLAB_KERNEL)
+#define SLAB_FLAG     (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL)
 #define KMALLOC_FLAG  (in_interrupt() ? GFP_ATOMIC : GFP_KERNEL)
 
 /* Most helpful debugging aid */
@@ -275,13 +275,13 @@ static volatile USB_SB_Desc_t TxIntrSB_zout __attribute__ ((aligned (4)));
 static int zout_buffer[4] __attribute__ ((aligned (4)));
 
 /* Cache for allocating new EP and SB descriptors. */
-static kmem_cache_t *usb_desc_cache;
+static struct kmem_cache *usb_desc_cache;
 
 /* Cache for the registers allocated in the top half. */
-static kmem_cache_t *top_half_reg_cache;
+static struct kmem_cache *top_half_reg_cache;
 
 /* Cache for the data allocated in the isoc descr top half. */
-static kmem_cache_t *isoc_compl_cache;
+static struct kmem_cache *isoc_compl_cache;
 
 static struct usb_bus *etrax_usb_bus;
 
@@ -1743,7 +1743,7 @@ static irqreturn_t etrax_usb_tx_interrupt(int irq, void *vhc)
 
                 *R_DMA_CH8_SUB3_CLR_INTR = IO_STATE(R_DMA_CH8_SUB3_CLR_INTR, clr_descr, do);
 
-                comp_data = (usb_isoc_complete_data_t*)kmem_cache_alloc(isoc_compl_cache, SLAB_ATOMIC);
+                comp_data = (usb_isoc_complete_data_t*)kmem_cache_alloc(isoc_compl_cache, GFP_ATOMIC);
                 assert(comp_data != NULL);
 
                 INIT_WORK(&comp_data->usb_bh, etrax_usb_isoc_descr_interrupt_bottom_half, comp_data);
@@ -3010,7 +3010,7 @@ static void etrax_usb_add_to_isoc_sb_list(struct urb *urb, int epid)
                         if (!urb->iso_frame_desc[i].length)
                                 continue;
 
-                        next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, SLAB_ATOMIC);
+                        next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, GFP_ATOMIC);
                         assert(next_sb_desc != NULL);
 
                         if (urb->iso_frame_desc[i].length > 0) {
@@ -3063,7 +3063,7 @@ static void etrax_usb_add_to_isoc_sb_list(struct urb *urb, int epid)
                 if (TxIsocEPList[epid].sub == 0) {
                         dbg_isoc("Isoc traffic not already running, allocating SB");
 
-                        next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, SLAB_ATOMIC);
+                        next_sb_desc = (USB_SB_Desc_t*)kmem_cache_alloc(usb_desc_cache, GFP_ATOMIC);
                         assert(next_sb_desc != NULL);
 
                         next_sb_desc->command = (IO_STATE(USB_SB_command, tt, in) |
@@ -3317,7 +3317,7 @@ static irqreturn_t etrax_usb_hc_interrupt_top_half(int irq, void *vhc)
 
         restore_flags(flags);
 
-        reg = (usb_interrupt_registers_t *)kmem_cache_alloc(top_half_reg_cache, SLAB_ATOMIC);
+        reg = (usb_interrupt_registers_t *)kmem_cache_alloc(top_half_reg_cache, GFP_ATOMIC);
 
         assert(reg != NULL);
 
diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c
index 8293c1d4be3f..0f47a57dac28 100644
--- a/drivers/usb/host/ohci-dbg.c
+++ b/drivers/usb/host/ohci-dbg.c
@@ -505,7 +505,7 @@ show_periodic (struct class_device *class_dev, char *buf)
         char                    *next;
         unsigned                i;
 
-        if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, SLAB_ATOMIC)))
+        if (!(seen = kmalloc (DBG_SCHED_LIMIT * sizeof *seen, GFP_ATOMIC)))
                 return 0;
         seen_count = 0;
 
diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c
index 9be6b303e784..b28a9b602066 100644
--- a/drivers/usb/host/ohci-hcd.c
+++ b/drivers/usb/host/ohci-hcd.c
@@ -715,13 +715,6 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
                 return IRQ_NOTMINE;
         }
 
-        if (ints & OHCI_INTR_RHSC) {
-                ohci_vdbg (ohci, "rhsc\n");
-                ohci->next_statechange = jiffies + STATECHANGE_DELAY;
-                ohci_writel (ohci, OHCI_INTR_RHSC, &regs->intrstatus);
-                usb_hcd_poll_rh_status(hcd);
-        }
-
         if (ints & OHCI_INTR_UE) {
                 disable (ohci);
                 ohci_err (ohci, "OHCI Unrecoverable Error, disabled\n");
@@ -731,9 +724,31 @@ static irqreturn_t ohci_irq (struct usb_hcd *hcd)
                 ohci_usb_reset (ohci);
         }
 
-        if (ints & OHCI_INTR_RD) {
-                ohci_vdbg (ohci, "resume detect\n");
-                ohci_writel (ohci, OHCI_INTR_RD, &regs->intrstatus);
+        if (ints & OHCI_INTR_RHSC) {
+                ohci_vdbg(ohci, "rhsc\n");
+                ohci->next_statechange = jiffies + STATECHANGE_DELAY;
+                ohci_writel(ohci, OHCI_INTR_RD | OHCI_INTR_RHSC,
+                                &regs->intrstatus);
+
+                /* NOTE: Vendors didn't always make the same implementation
+                 * choices for RHSC.  Many followed the spec; RHSC triggers
+                 * on an edge, like setting and maybe clearing a port status
+                 * change bit.  With others it's level-triggered, active
+                 * until khubd clears all the port status change bits.  We'll
+                 * always disable it here and rely on polling until khubd
+                 * re-enables it.
+                 */
+                ohci_writel(ohci, OHCI_INTR_RHSC, &regs->intrdisable);
+                usb_hcd_poll_rh_status(hcd);
+        }
+
+        /* For connect and disconnect events, we expect the controller
+         * to turn on RHSC along with RD.  But for remote wakeup events
+         * this might not happen.
+         */
+        else if (ints & OHCI_INTR_RD) {
+                ohci_vdbg(ohci, "resume detect\n");
+                ohci_writel(ohci, OHCI_INTR_RD, &regs->intrstatus);
                 hcd->poll_rh = 1;
                 if (ohci->autostop) {
                         spin_lock (&ohci->lock);
@@ -930,7 +945,7 @@ MODULE_LICENSE ("GPL");
 #include "ohci-ppc-soc.c"
 #endif
 
-#if defined(CONFIG_ARCH_AT91RM9200) || defined(CONFIG_ARCH_AT91SAM9261)
+#ifdef CONFIG_ARCH_AT91
 #include "ohci-at91.c"
 #endif
 
@@ -947,8 +962,7 @@ MODULE_LICENSE ("GPL");
       || defined (CONFIG_ARCH_EP93XX) \
       || defined (CONFIG_SOC_AU1X00) \
       || defined (CONFIG_USB_OHCI_HCD_PPC_SOC) \
-      || defined (CONFIG_ARCH_AT91RM9200) \
-      || defined (CONFIG_ARCH_AT91SAM9261) \
+      || defined (CONFIG_ARCH_AT91) \
       || defined (CONFIG_ARCH_PNX4008) \
         )
 #error "missing bus glue for ohci-hcd"
diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c
index 6f113596af66..2441642cb7b4 100644
--- a/drivers/usb/host/ohci-hub.c
+++ b/drivers/usb/host/ohci-hub.c
@@ -41,7 +41,11 @@ static void ohci_rhsc_enable (struct usb_hcd *hcd)
 {
         struct ohci_hcd         *ohci = hcd_to_ohci (hcd);
 
-        ohci_writel (ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable);
+        spin_lock_irq(&ohci->lock);
+        if (!ohci->autostop)
+                del_timer(&hcd->rh_timer);      /* Prevent next poll */
+        ohci_writel(ohci, OHCI_INTR_RHSC, &ohci->regs->intrenable);
+        spin_unlock_irq(&ohci->lock);
 }
 
 #define OHCI_SCHED_ENABLES \
@@ -50,6 +54,9 @@ static void ohci_rhsc_enable (struct usb_hcd *hcd)
 static void dl_done_list (struct ohci_hcd *);
 static void finish_unlinks (struct ohci_hcd *, u16);
 
+#ifdef  CONFIG_PM
+static int ohci_restart(struct ohci_hcd *ohci);
+
 static int ohci_rh_suspend (struct ohci_hcd *ohci, int autostop)
 __releases(ohci->lock)
 __acquires(ohci->lock)
@@ -132,8 +139,6 @@ static inline struct ed *find_head (struct ed *ed)
         return ed;
 }
 
-static int ohci_restart (struct ohci_hcd *ohci);
-
 /* caller has locked the root hub */
 static int ohci_rh_resume (struct ohci_hcd *ohci)
 __releases(ohci->lock)
@@ -169,7 +174,8 @@ __acquires(ohci->lock)
                 break;
         case OHCI_USB_RESUME:
                 /* HCFS changes sometime after INTR_RD */
-                ohci_info (ohci, "wakeup\n");
+                ohci_dbg(ohci, "%swakeup root hub\n",
+                                autostopped ? "auto-" : "");
                 break;
         case OHCI_USB_OPER:
                 /* this can happen after resuming a swsusp snapshot */
@@ -180,7 +186,6 @@ __acquires(ohci->lock)
                 ohci_dbg (ohci, "lost power\n");
                 status = -EBUSY;
         }
-#ifdef  CONFIG_PM
         if (status == -EBUSY) {
                 if (!autostopped) {
                         spin_unlock_irq (&ohci->lock);
@@ -190,25 +195,12 @@ __acquires(ohci->lock)
                 }
                 return status;
         }
-#endif
         if (status != -EINPROGRESS)
                 return status;
         if (autostopped)
                 goto skip_resume;
         spin_unlock_irq (&ohci->lock);
 
-        temp = ohci->num_ports;
-        while (temp--) {
-                u32 stat = ohci_readl (ohci,
-                                       &ohci->regs->roothub.portstatus [temp]);
-
-                /* force global, not selective, resume */
-                if (!(stat & RH_PS_PSS))
-                        continue;
-                ohci_writel (ohci, RH_PS_POCI,
-                                &ohci->regs->roothub.portstatus [temp]);
-        }
-
         /* Some controllers (lucent erratum) need extra-long delays */
         msleep (20 /* usb 11.5.1.10 */ + 12 /* 32 msec counter */ + 1);
 
@@ -216,6 +208,7 @@ __acquires(ohci->lock)
         temp &= OHCI_CTRL_HCFS;
         if (temp != OHCI_USB_RESUME) {
                 ohci_err (ohci, "controller won't resume\n");
+                spin_lock_irq(&ohci->lock);
                 return -EBUSY;
         }
 
@@ -295,8 +288,6 @@ skip_resume:
         return 0;
 }
 
-#ifdef  CONFIG_PM
-
 static int ohci_bus_suspend (struct usb_hcd *hcd)
 {
         struct ohci_hcd         *ohci = hcd_to_ohci (hcd);
@@ -334,6 +325,83 @@ static int ohci_bus_resume (struct usb_hcd *hcd)
         return rc;
 }
 
+/* Carry out polling-, autostop-, and autoresume-related state changes */
+static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,
+                int any_connected)
+{
+        int     poll_rh = 1;
+
+        switch (ohci->hc_control & OHCI_CTRL_HCFS) {
+
+        case OHCI_USB_OPER:
+                /* keep on polling until we know a device is connected
+                 * and RHSC is enabled */
+                if (!ohci->autostop) {
+                        if (any_connected ||
+                                        !device_may_wakeup(&ohci_to_hcd(ohci)
+                                                ->self.root_hub->dev)) {
+                                if (ohci_readl(ohci, &ohci->regs->intrenable) &
+                                                OHCI_INTR_RHSC)
+                                        poll_rh = 0;
+                        } else {
+                                ohci->autostop = 1;
+                                ohci->next_statechange = jiffies + HZ;
+                        }
+
+                /* if no devices have been attached for one second, autostop */
+                } else {
+                        if (changed || any_connected) {
+                                ohci->autostop = 0;
+                                ohci->next_statechange = jiffies +
+                                                STATECHANGE_DELAY;
+                        } else if (time_after_eq(jiffies,
+                                                ohci->next_statechange)
+                                        && !ohci->ed_rm_list
+                                        && !(ohci->hc_control &
+                                                OHCI_SCHED_ENABLES)) {
+                                ohci_rh_suspend(ohci, 1);
+                        }
+                }
+                break;
+
+        /* if there is a port change, autostart or ask to be resumed */
+        case OHCI_USB_SUSPEND:
+        case OHCI_USB_RESUME:
+                if (changed) {
+                        if (ohci->autostop)
+                                ohci_rh_resume(ohci);
+                        else
+                                usb_hcd_resume_root_hub(ohci_to_hcd(ohci));
+                } else {
+                        /* everything is idle, no need for polling */
+                        poll_rh = 0;
+                }
+                break;
+        }
+        return poll_rh;
+}
+
+#else   /* CONFIG_PM */
+
+static inline int ohci_rh_resume(struct ohci_hcd *ohci)
+{
+        return 0;
+}
+
+/* Carry out polling-related state changes.
+ * autostop isn't used when CONFIG_PM is turned off.
+ */
+static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,
+                int any_connected)
+{
+        int     poll_rh = 1;
+
+        /* keep on polling until RHSC is enabled */
+        if (ohci_readl(ohci, &ohci->regs->intrenable) & OHCI_INTR_RHSC)
+                poll_rh = 0;
+        return poll_rh;
+}
+
 #endif  /* CONFIG_PM */
 
 /*-------------------------------------------------------------------------*/
@@ -345,7 +413,7 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
 {
         struct ohci_hcd *ohci = hcd_to_ohci (hcd);
         int             i, changed = 0, length = 1;
-        int             any_connected = 0, rhsc_enabled = 1;
+        int             any_connected = 0;
         unsigned long   flags;
 
         spin_lock_irqsave (&ohci->lock, flags);
@@ -386,66 +454,8 @@ ohci_hub_status_data (struct usb_hcd *hcd, char *buf)
                 }
         }
 
-        /* NOTE:  vendors didn't always make the same implementation
-         * choices for RHSC.  Sometimes it triggers on an edge (like
-         * setting and maybe clearing a port status change bit); and
-         * it's level-triggered on other silicon, active until khubd
-         * clears all active port status change bits.  If it's still
-         * set (level-triggered) we must disable it and rely on
-         * polling until khubd re-enables it.
-         */
-        if (ohci_readl (ohci, &ohci->regs->intrstatus) & OHCI_INTR_RHSC) {
-                ohci_writel (ohci, OHCI_INTR_RHSC, &ohci->regs->intrdisable);
-                (void) ohci_readl (ohci, &ohci->regs->intrdisable);
-                rhsc_enabled = 0;
-        }
-        hcd->poll_rh = 1;
-
-        /* carry out appropriate state changes */
-        switch (ohci->hc_control & OHCI_CTRL_HCFS) {
-
-        case OHCI_USB_OPER:
-                /* keep on polling until we know a device is connected
-                 * and RHSC is enabled */
-                if (!ohci->autostop) {
-                        if (any_connected) {
-                                if (rhsc_enabled)
-                                        hcd->poll_rh = 0;
-                        } else {
-                                ohci->autostop = 1;
-                                ohci->next_statechange = jiffies + HZ;
-                        }
-
-                /* if no devices have been attached for one second, autostop */
-                } else {
-                        if (changed || any_connected) {
-                                ohci->autostop = 0;
-                                ohci->next_statechange = jiffies +
-                                                STATECHANGE_DELAY;
-                        } else if (time_after_eq (jiffies,
-                                                ohci->next_statechange)
-                                        && !ohci->ed_rm_list
-                                        && !(ohci->hc_control &
-                                                OHCI_SCHED_ENABLES)) {
-                                ohci_rh_suspend (ohci, 1);
-                        }
-                }
-                break;
-
-        /* if there is a port change, autostart or ask to be resumed */
-        case OHCI_USB_SUSPEND:
-        case OHCI_USB_RESUME:
-                if (changed) {
-                        if (ohci->autostop)
-                                ohci_rh_resume (ohci);
-                        else
-                                usb_hcd_resume_root_hub (hcd);
-                } else {
-                        /* everything is idle, no need for polling */
-                        hcd->poll_rh = 0;
-                }
-                break;
-        }
+        hcd->poll_rh = ohci_root_hub_state_changes(ohci, changed,
+                        any_connected);
 
 done:
         spin_unlock_irqrestore (&ohci->lock, flags);
diff --git a/drivers/usb/host/ohci-pnx4008.c b/drivers/usb/host/ohci-pnx4008.c
index 2dbb77414905..7f26f9bdbaf1 100644
--- a/drivers/usb/host/ohci-pnx4008.c
+++ b/drivers/usb/host/ohci-pnx4008.c
@@ -134,7 +134,7 @@ static int isp1301_attach(struct i2c_adapter *adap, int addr, int kind)
 {
         struct i2c_client *c;
 
-        c = (struct i2c_client *)kzalloc(sizeof(*c), SLAB_KERNEL);
+        c = (struct i2c_client *)kzalloc(sizeof(*c), GFP_KERNEL);
 
         if (!c)
                 return -ENOMEM;
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index 54f554e0f0ad..ac9f11d19817 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -169,21 +169,14 @@ static int sl811_cs_config(struct pcmcia_device *link)
 
         DBG(0, "sl811_cs_config(0x%p)\n", link);
 
-        tuple.DesiredTuple = CISTPL_CONFIG;
-        tuple.Attributes = 0;
-        tuple.TupleData = buf;
-        tuple.TupleDataMax = sizeof(buf);
-        tuple.TupleOffset = 0;
-        CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
-        CS_CHECK(GetTupleData, pcmcia_get_tuple_data(link, &tuple));
-        CS_CHECK(ParseTuple, pcmcia_parse_tuple(link, &tuple, &parse));
-        link->conf.ConfigBase = parse.config.base;
-        link->conf.Present = parse.config.rmask[0];
-
         /* Look up the current Vcc */
         CS_CHECK(GetConfigurationInfo,
                         pcmcia_get_configuration_info(link, &conf));
 
+        tuple.Attributes = 0;
+        tuple.TupleData = buf;
+        tuple.TupleDataMax = sizeof(buf);
+        tuple.TupleOffset = 0;
         tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
         CS_CHECK(GetFirstTuple, pcmcia_get_first_tuple(link, &tuple));
         while (1) {
diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c
index 32c635ecbf31..a9d7119e3176 100644
--- a/drivers/usb/host/u132-hcd.c
+++ b/drivers/usb/host/u132-hcd.c
@@ -71,7 +71,7 @@ static int distrust_firmware = 1;
 module_param(distrust_firmware, bool, 0);
 MODULE_PARM_DESC(distrust_firmware, "true to distrust firmware power/overcurren"
         "t setup");
-DECLARE_WAIT_QUEUE_HEAD(u132_hcd_wait);
+static DECLARE_WAIT_QUEUE_HEAD(u132_hcd_wait);
 /*
 * u132_module_lock exists to protect access to global variables
 *
@@ -163,7 +163,7 @@ struct u132_endp {
         u16 queue_next;
         struct urb *urb_list[ENDP_QUEUE_SIZE];
         struct list_head urb_more;
-        struct work_struct scheduler;
+        struct delayed_work scheduler;
 };
 struct u132_ring {
         unsigned in_use:1;
@@ -171,7 +171,7 @@ struct u132_ring {
         u8 number;
         struct u132 *u132;
         struct u132_endp *curr_endp;
-        struct work_struct scheduler;
+        struct delayed_work scheduler;
 };
 #define OHCI_QUIRK_AMD756 0x01
 #define OHCI_QUIRK_SUPERIO 0x02
@@ -198,20 +198,16 @@ struct u132 {
         u32 hc_roothub_portstatus[MAX_ROOT_PORTS];
         int flags;
         unsigned long next_statechange;
-        struct work_struct monitor;
+        struct delayed_work monitor;
         int num_endpoints;
         struct u132_addr addr[MAX_U132_ADDRS];
         struct u132_udev udev[MAX_U132_UDEVS];
         struct u132_port port[MAX_U132_PORTS];
         struct u132_endp *endp[MAX_U132_ENDPS];
 };
-int usb_ftdi_elan_read_reg(struct platform_device *pdev, u32 *data);
-int usb_ftdi_elan_read_pcimem(struct platform_device *pdev, u8 addressofs,
-        u8 width, u32 *data);
-int usb_ftdi_elan_write_pcimem(struct platform_device *pdev, u8 addressofs,
-        u8 width, u32 data);
+
 /*
-* these can not be inlines because we need the structure offset!!
+* these cannot be inlines because we need the structure offset!!
 * Does anyone have a better way?????
 */
 #define u132_read_pcimem(u132, member, data) \
@@ -314,7 +310,7 @@ static void u132_ring_requeue_work(struct u132 *u132, struct u132_ring *ring,
         if (delta > 0) {
                 if (queue_delayed_work(workqueue, &ring->scheduler, delta))
                         return;
-        } else if (queue_work(workqueue, &ring->scheduler))
+        } else if (queue_delayed_work(workqueue, &ring->scheduler, 0))
                 return;
         kref_put(&u132->kref, u132_hcd_delete);
         return;
@@ -393,12 +389,8 @@ static inline void u132_endp_init_kref(struct u132 *u132,
 static void u132_endp_queue_work(struct u132 *u132, struct u132_endp *endp,
         unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(workqueue, &endp->scheduler, delta))
-                        kref_get(&endp->kref);
-        } else if (queue_work(workqueue, &endp->scheduler))
-                kref_get(&endp->kref);
-        return;
+        if (queue_delayed_work(workqueue, &endp->scheduler, delta))
+                kref_get(&endp->kref);
 }
 
 static void u132_endp_cancel_work(struct u132 *u132, struct u132_endp *endp)
@@ -414,24 +406,14 @@ static inline void u132_monitor_put_kref(struct u132 *u132)
 
 static void u132_monitor_queue_work(struct u132 *u132, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(workqueue, &u132->monitor, delta)) {
-                        kref_get(&u132->kref);
-                }
-        } else if (queue_work(workqueue, &u132->monitor))
-                kref_get(&u132->kref);
-        return;
+        if (queue_delayed_work(workqueue, &u132->monitor, delta))
+                kref_get(&u132->kref);
 }
 
 static void u132_monitor_requeue_work(struct u132 *u132, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(workqueue, &u132->monitor, delta))
-                        return;
-        } else if (queue_work(workqueue, &u132->monitor))
-                return;
-        kref_put(&u132->kref, u132_hcd_delete);
-        return;
+        if (!queue_delayed_work(workqueue, &u132->monitor, delta))
+                kref_put(&u132->kref, u132_hcd_delete);
 }
 
 static void u132_monitor_cancel_work(struct u132 *u132)
@@ -493,9 +475,9 @@ static int read_roothub_info(struct u132 *u132)
         return 0;
 }
 
-static void u132_hcd_monitor_work(void *data)
+static void u132_hcd_monitor_work(struct work_struct *work)
 {
-        struct u132 *u132 = data;
+        struct u132 *u132 = container_of(work, struct u132, monitor.work);
         if (u132->going > 1) {
                 dev_err(&u132->platform_dev->dev, "device has been removed %d\n"
                         , u132->going);
@@ -1319,15 +1301,14 @@ static void u132_hcd_initial_setup_sent(void *data, struct urb *urb, u8 *buf,
         }
 }
 
-static void u132_hcd_ring_work_scheduler(void *data);
-static void u132_hcd_endp_work_scheduler(void *data);
 /*
 * this work function is only executed from the work queue
 *
 */
-static void u132_hcd_ring_work_scheduler(void *data)
+static void u132_hcd_ring_work_scheduler(struct work_struct *work)
 {
-        struct u132_ring *ring = data;
+        struct u132_ring *ring =
+                container_of(work, struct u132_ring, scheduler.work);
         struct u132 *u132 = ring->u132;
         down(&u132->scheduler_lock);
         if (ring->in_use) {
@@ -1386,10 +1367,11 @@ static void u132_hcd_ring_work_scheduler(void *data)
         }
 }
 
-static void u132_hcd_endp_work_scheduler(void *data)
+static void u132_hcd_endp_work_scheduler(struct work_struct *work)
 {
         struct u132_ring *ring;
-        struct u132_endp *endp = data;
+        struct u132_endp *endp =
+                container_of(work, struct u132_endp, scheduler.work);
         struct u132 *u132 = endp->u132;
         down(&u132->scheduler_lock);
         ring = endp->ring;
@@ -1947,7 +1929,7 @@ static int create_endpoint_and_queue_int(struct u132 *u132,
         if (!endp) {
                 return -ENOMEM;
         }
-        INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp);
+        INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler);
         spin_lock_init(&endp->queue_lock.slock);
         INIT_LIST_HEAD(&endp->urb_more);
         ring = endp->ring = &u132->ring[0];
@@ -2036,7 +2018,7 @@ static int create_endpoint_and_queue_bulk(struct u132 *u132,
         if (!endp) {
                 return -ENOMEM;
         }
-        INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp);
+        INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler);
         spin_lock_init(&endp->queue_lock.slock);
         INIT_LIST_HEAD(&endp->urb_more);
         endp->dequeueing = 0;
@@ -2121,7 +2103,7 @@ static int create_endpoint_and_queue_control(struct u132 *u132,
         if (!endp) {
                 return -ENOMEM;
         }
-        INIT_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler, (void *)endp);
+        INIT_DELAYED_WORK(&endp->scheduler, u132_hcd_endp_work_scheduler);
         spin_lock_init(&endp->queue_lock.slock);
         INIT_LIST_HEAD(&endp->urb_more);
         ring = endp->ring = &u132->ring[0];
@@ -3045,7 +3027,7 @@ static struct hc_driver u132_hc_driver = {
 * This function may be called by the USB core whilst the "usb_all_devices_rwsem"
 * is held for writing, thus this module must not call usb_remove_hcd()
 * synchronously - but instead should immediately stop activity to the
-* device and ansynchronously call usb_remove_hcd()
+* device and asynchronously call usb_remove_hcd()
 */
 static int __devexit u132_remove(struct platform_device *pdev)
 {
@@ -3100,10 +3082,10 @@ static void u132_initialise(struct u132 *u132, struct platform_device *pdev)
                 ring->number = rings + 1;
                 ring->length = 0;
                 ring->curr_endp = NULL;
-                INIT_WORK(&ring->scheduler, u132_hcd_ring_work_scheduler,
-                        (void *)ring);
+                INIT_DELAYED_WORK(&ring->scheduler,
+                                  u132_hcd_ring_work_scheduler);
         } down(&u132->sw_lock);
-        INIT_WORK(&u132->monitor, u132_hcd_monitor_work, (void *)u132);
+        INIT_DELAYED_WORK(&u132->monitor, u132_hcd_monitor_work);
         while (ports-- > 0) {
                 struct u132_port *port = &u132->port[ports];
                 port->u132 = u132;
@@ -3241,7 +3223,7 @@ static int u132_resume(struct platform_device *pdev)
 #define u132_resume NULL
 #endif
 /*
-* this driver is loaded explicitely by ftdi_u132
+* this driver is loaded explicitly by ftdi_u132
 *
 * the platform_driver struct is static because it is per type of module
 */
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index 226bf3de8edd..e87692c31be4 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -81,7 +81,7 @@ MODULE_PARM_DESC(debug, "Debug level");
 static char *errbuf;
 #define ERRBUF_LEN    (32 * 1024)
 
-static kmem_cache_t *uhci_up_cachep;    /* urb_priv */
+static struct kmem_cache *uhci_up_cachep;       /* urb_priv */
 
 static void suspend_rh(struct uhci_hcd *uhci, enum uhci_rh_state new_state);
 static void wakeup_rh(struct uhci_hcd *uhci);
diff --git a/drivers/usb/host/uhci-q.c b/drivers/usb/host/uhci-q.c
index 06115f22a4fa..30b88459ac7d 100644
--- a/drivers/usb/host/uhci-q.c
+++ b/drivers/usb/host/uhci-q.c
@@ -498,7 +498,7 @@ static inline struct urb_priv *uhci_alloc_urb_priv(struct uhci_hcd *uhci,
 {
         struct urb_priv *urbp;
 
-        urbp = kmem_cache_alloc(uhci_up_cachep, SLAB_ATOMIC);
+        urbp = kmem_cache_alloc(uhci_up_cachep, GFP_ATOMIC);
         if (!urbp)
                 return NULL;
 
diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 3038ed0700d3..8ccddf74534a 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -796,7 +796,7 @@ static int mts_usb_probe(struct usb_interface *intf,
 
         new_desc->context.scsi_status = kmalloc(1, GFP_KERNEL);
         if (!new_desc->context.scsi_status)
-                goto out_kfree2;
+                goto out_free_urb;
 
         new_desc->usb_dev = dev;
         new_desc->usb_intf = intf;
@@ -822,18 +822,20 @@ static int mts_usb_probe(struct usb_interface *intf,
         new_desc->host = scsi_host_alloc(&mts_scsi_host_template,
                         sizeof(new_desc));
         if (!new_desc->host)
-                goto out_free_urb;
+                goto out_kfree2;
 
         new_desc->host->hostdata[0] = (unsigned long)new_desc;
         if (scsi_add_host(new_desc->host, NULL)) {
                 err_retval = -EIO;
-                goto out_free_urb;
+                goto out_host_put;
         }
         scsi_scan_host(new_desc->host);
 
         usb_set_intfdata(intf, new_desc);
         return 0;
 
+ out_host_put:
+        scsi_host_put(new_desc->host);
  out_kfree2:
         kfree(new_desc->context.scsi_status);
  out_free_urb:
diff --git a/drivers/usb/input/Kconfig b/drivers/usb/input/Kconfig
index 20db36448ab3..661af7aa6236 100644
--- a/drivers/usb/input/Kconfig
+++ b/drivers/usb/input/Kconfig
@@ -221,6 +221,7 @@ config USB_TOUCHSCREEN
           - ITM
           - some other eTurboTouch
           - Gunze AHL61
+          - DMC TSC-10/25
 
           Have a look at <http://linux.chapter7.ch/touchkit/> for
           a usage description and the required user-space stuff.
@@ -258,6 +259,11 @@ config USB_TOUCHSCREEN_GUNZE
         bool "Gunze AHL61 device support" if EMBEDDED
         depends on USB_TOUCHSCREEN
 
+config USB_TOUCHSCREEN_DMC_TSC10
+        default y
+        bool "DMC TSC-10/25 device support" if EMBEDDED
+        depends on USB_TOUCHSCREEN
+
 config USB_YEALINK
         tristate "Yealink usb-p1k voip phone"
         depends on USB && INPUT && EXPERIMENTAL
diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
index 0096373b5f98..909138e5aa04 100644
--- a/drivers/usb/input/acecad.c
+++ b/drivers/usb/input/acecad.c
@@ -152,7 +152,7 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
         if (!acecad || !input_dev)
                 goto fail1;
 
-        acecad->data = usb_buffer_alloc(dev, 8, SLAB_KERNEL, &acecad->data_dma);
+        acecad->data = usb_buffer_alloc(dev, 8, GFP_KERNEL, &acecad->data_dma);
         if (!acecad->data)
                 goto fail1;
 
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index bf428184608f..9f52429ce654 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -1988,7 +1988,7 @@ aiptek_probe(struct usb_interface *intf, const struct usb_device_id *id)
                 goto fail1;
 
         aiptek->data = usb_buffer_alloc(usbdev, AIPTEK_PACKET_LENGTH,
-                                        SLAB_ATOMIC, &aiptek->data_dma);
+                                        GFP_ATOMIC, &aiptek->data_dma);
         if (!aiptek->data)
                 goto fail1;
 
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index f659f3028ad2..b724e36f7b92 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -592,7 +592,7 @@ static void ati_remote_irq_in(struct urb *urb)
                         __FUNCTION__, urb->status);
         }
 
-        retval = usb_submit_urb(urb, SLAB_ATOMIC);
+        retval = usb_submit_urb(urb, GFP_ATOMIC);
         if (retval)
                 dev_err(&ati_remote->interface->dev, "%s: usb_submit_urb()=%d\n",
                         __FUNCTION__, retval);
@@ -604,12 +604,12 @@ static void ati_remote_irq_in(struct urb *urb)
 static int ati_remote_alloc_buffers(struct usb_device *udev,
                                     struct ati_remote *ati_remote)
 {
-        ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC,
+        ati_remote->inbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, GFP_ATOMIC,
                                              &ati_remote->inbuf_dma);
         if (!ati_remote->inbuf)
                 return -1;
 
-        ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, SLAB_ATOMIC,
+        ati_remote->outbuf = usb_buffer_alloc(udev, DATA_BUFSIZE, GFP_ATOMIC,
                                               &ati_remote->outbuf_dma);
         if (!ati_remote->outbuf)
                 return -1;
@@ -630,19 +630,14 @@ static int ati_remote_alloc_buffers(struct usb_device *udev,
  */
 static void ati_remote_free_buffers(struct ati_remote *ati_remote)
 {
-        if (ati_remote->irq_urb)
-                usb_free_urb(ati_remote->irq_urb);
+        usb_free_urb(ati_remote->irq_urb);
+        usb_free_urb(ati_remote->out_urb);
 
-        if (ati_remote->out_urb)
-                usb_free_urb(ati_remote->out_urb);
+        usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+                ati_remote->inbuf, ati_remote->inbuf_dma);
 
-        if (ati_remote->inbuf)
-                usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
-                                ati_remote->inbuf, ati_remote->inbuf_dma);
-
-        if (ati_remote->outbuf)
-                usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
-                                ati_remote->inbuf, ati_remote->outbuf_dma);
+        usb_buffer_free(ati_remote->udev, DATA_BUFSIZE,
+                ati_remote->outbuf, ati_remote->outbuf_dma);
 }
 
 static void ati_remote_input_init(struct ati_remote *ati_remote)
diff --git a/drivers/usb/input/ati_remote2.c b/drivers/usb/input/ati_remote2.c
index f982a2b4a7f9..83f1f79db7c7 100644
--- a/drivers/usb/input/ati_remote2.c
+++ b/drivers/usb/input/ati_remote2.c
@@ -372,8 +372,7 @@ static void ati_remote2_urb_cleanup(struct ati_remote2 *ar2)
         int i;
 
         for (i = 0; i < 2; i++) {
-                if (ar2->urb[i])
-                        usb_free_urb(ar2->urb[i]);
+                usb_free_urb(ar2->urb[i]);
 
                 if (ar2->buf[i])
                         usb_buffer_free(ar2->udev, 4, ar2->buf[i], ar2->buf_dma[i]);
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 6095d9cedb7e..0811c39bd14f 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -968,20 +968,30 @@ static void hid_retry_timeout(unsigned long _hid)
                 hid_io_error(hid);
 }
 
-/* Workqueue routine to reset the device */
-static void hid_reset(void *_hid)
+/* Workqueue routine to reset the device or clear a halt */
+static void hid_reset(struct work_struct *work)
 {
-        struct hid_device *hid = (struct hid_device *) _hid;
-        int rc_lock, rc;
-
-        dev_dbg(&hid->intf->dev, "resetting device\n");
-        rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf);
-        if (rc_lock >= 0) {
-                rc = usb_reset_composite_device(hid->dev, hid->intf);
-                if (rc_lock)
-                        usb_unlock_device(hid->dev);
+        struct hid_device *hid =
+                container_of(work, struct hid_device, reset_work);
+        int rc_lock, rc = 0;
+
+        if (test_bit(HID_CLEAR_HALT, &hid->iofl)) {
+                dev_dbg(&hid->intf->dev, "clear halt\n");
+                rc = usb_clear_halt(hid->dev, hid->urbin->pipe);
+                clear_bit(HID_CLEAR_HALT, &hid->iofl);
+                hid_start_in(hid);
+        }
+
+        else if (test_bit(HID_RESET_PENDING, &hid->iofl)) {
+                dev_dbg(&hid->intf->dev, "resetting device\n");
+                rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf);
+                if (rc_lock >= 0) {
+                        rc = usb_reset_composite_device(hid->dev, hid->intf);
+                        if (rc_lock)
+                                usb_unlock_device(hid->dev);
+                }
+                clear_bit(HID_RESET_PENDING, &hid->iofl);
         }
-        clear_bit(HID_RESET_PENDING, &hid->iofl);
 
         switch (rc) {
         case 0:
@@ -1023,9 +1033,8 @@ static void hid_io_error(struct hid_device *hid)
 
                 /* Retries failed, so do a port reset */
                 if (!test_and_set_bit(HID_RESET_PENDING, &hid->iofl)) {
-                        if (schedule_work(&hid->reset_work))
-                                goto done;
-                        clear_bit(HID_RESET_PENDING, &hid->iofl);
+                        schedule_work(&hid->reset_work);
+                        goto done;
                 }
         }
 
@@ -1049,6 +1058,11 @@ static void hid_irq_in(struct urb *urb)
                         hid->retry_delay = 0;
                         hid_input_report(HID_INPUT_REPORT, urb, 1);
                         break;
+                case -EPIPE:            /* stall */
+                        clear_bit(HID_IN_RUNNING, &hid->iofl);
+                        set_bit(HID_CLEAR_HALT, &hid->iofl);
+                        schedule_work(&hid->reset_work);
+                        return;
                 case -ECONNRESET:       /* unlink */
                 case -ENOENT:
                 case -ESHUTDOWN:        /* unplug */
@@ -1065,7 +1079,7 @@ static void hid_irq_in(struct urb *urb)
                         warn("input irq status %d received", urb->status);
         }
 
-        status = usb_submit_urb(urb, SLAB_ATOMIC);
+        status = usb_submit_urb(urb, GFP_ATOMIC);
         if (status) {
                 clear_bit(HID_IN_RUNNING, &hid->iofl);
                 if (status != -EPERM) {
@@ -1627,6 +1641,19 @@ void hid_init_reports(struct hid_device *hid)
 
 #define USB_VENDOR_ID_APPLE             0x05ac
 #define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
+#define USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI       0x020e
+#define USB_DEVICE_ID_APPLE_FOUNTAIN_ISO        0x020f
+#define USB_DEVICE_ID_APPLE_GEYSER_ANSI 0x0214
+#define USB_DEVICE_ID_APPLE_GEYSER_ISO  0x0215
+#define USB_DEVICE_ID_APPLE_GEYSER_JIS  0x0216
+#define USB_DEVICE_ID_APPLE_GEYSER3_ANSI        0x0217
+#define USB_DEVICE_ID_APPLE_GEYSER3_ISO 0x0218
+#define USB_DEVICE_ID_APPLE_GEYSER3_JIS 0x0219
+#define USB_DEVICE_ID_APPLE_GEYSER4_ANSI        0x021a
+#define USB_DEVICE_ID_APPLE_GEYSER4_ISO 0x021b
+#define USB_DEVICE_ID_APPLE_GEYSER4_JIS 0x021c
+#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY    0x030a
+#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY     0x030b
 
 #define USB_VENDOR_ID_CHERRY            0x046a
 #define USB_DEVICE_ID_CHERRY_CYMOTION   0x0023
@@ -1797,16 +1824,19 @@ static const struct hid_blacklist {
 
         { USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION, HID_QUIRK_CYMOTION },
 
-        { USB_VENDOR_ID_APPLE, 0x020E, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x020F, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x0217, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x0219, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
-        { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_ISO, HID_QUIRK_POWERBOOK_HAS_FN | HID_QUIRK_POWERBOOK_ISO_KEYBOARD},
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER3_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ANSI, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_ISO, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER4_JIS, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY, HID_QUIRK_POWERBOOK_HAS_FN },
 
         { USB_VENDOR_ID_PANJIT, 0x0001, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_PANJIT, 0x0002, HID_QUIRK_IGNORE },
@@ -1839,13 +1869,13 @@ static void hid_find_max_report(struct hid_device *hid, unsigned int type, int *
 
 static int hid_alloc_buffers(struct usb_device *dev, struct hid_device *hid)
 {
-        if (!(hid->inbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->inbuf_dma)))
+        if (!(hid->inbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->inbuf_dma)))
                 return -1;
-        if (!(hid->outbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->outbuf_dma)))
+        if (!(hid->outbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->outbuf_dma)))
                 return -1;
-        if (!(hid->cr = usb_buffer_alloc(dev, sizeof(*(hid->cr)), SLAB_ATOMIC, &hid->cr_dma)))
+        if (!(hid->cr = usb_buffer_alloc(dev, sizeof(*(hid->cr)), GFP_ATOMIC, &hid->cr_dma)))
                 return -1;
-        if (!(hid->ctrlbuf = usb_buffer_alloc(dev, hid->bufsize, SLAB_ATOMIC, &hid->ctrlbuf_dma)))
+        if (!(hid->ctrlbuf = usb_buffer_alloc(dev, hid->bufsize, GFP_ATOMIC, &hid->ctrlbuf_dma)))
                 return -1;
 
         return 0;
@@ -1989,7 +2019,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
                 if (hid->collection->usage == HID_GD_MOUSE && hid_mousepoll_interval > 0)
                         interval = hid_mousepoll_interval;
 
-                if (endpoint->bEndpointAddress & USB_DIR_IN) {
+                if (usb_endpoint_dir_in(endpoint)) {
                         if (hid->urbin)
                                 continue;
                         if (!(hid->urbin = usb_alloc_urb(0, GFP_KERNEL)))
@@ -2019,7 +2049,7 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
 
         init_waitqueue_head(&hid->wait);
 
-        INIT_WORK(&hid->reset_work, hid_reset, hid);
+        INIT_WORK(&hid->reset_work, hid_reset);
         setup_timer(&hid->io_retry, hid_retry_timeout, (unsigned long) hid);
 
         spin_lock_init(&hid->inlock);
@@ -2071,13 +2101,9 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
         return hid;
 
 fail:
-
-        if (hid->urbin)
-                usb_free_urb(hid->urbin);
-        if (hid->urbout)
-                usb_free_urb(hid->urbout);
-        if (hid->urbctrl)
-                usb_free_urb(hid->urbctrl);
+        usb_free_urb(hid->urbin);
+        usb_free_urb(hid->urbout);
+        usb_free_urb(hid->urbctrl);
         hid_free_buffers(dev, hid);
         hid_free_device(hid);
 
@@ -2108,8 +2134,7 @@ static void hid_disconnect(struct usb_interface *intf)
 
         usb_free_urb(hid->urbin);
         usb_free_urb(hid->urbctrl);
-        if (hid->urbout)
-                usb_free_urb(hid->urbout);
+        usb_free_urb(hid->urbout);
 
         hid_free_buffers(hid->dev, hid);
         hid_free_device(hid);
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index c8ce65c70a42..3a7e5fbff025 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -121,6 +121,12 @@ static struct hidinput_key_translation powerbook_numlock_keys[] = {
         { }
 };
 
+static struct hidinput_key_translation powerbook_iso_keyboard[] = {
+        { KEY_GRAVE,    KEY_102ND },
+        { KEY_102ND,    KEY_GRAVE },
+        { }
+};
+
 static int usbhid_pb_fnmode = 1;
 module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
 MODULE_PARM_DESC(pb_fnmode,
@@ -195,6 +201,14 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
                 }
         }
 
+        if (hid->quirks & HID_QUIRK_POWERBOOK_ISO_KEYBOARD) {
+                trans = find_translation(powerbook_iso_keyboard, usage->code);
+                if (trans) {
+                        input_event(input, usage->type, trans->to, value);
+                        return 1;
+                }
+        }
+
         return 0;
 }
 
@@ -210,6 +224,9 @@ static void hidinput_pb_setup(struct input_dev *input)
 
         for (trans = powerbook_numlock_keys; trans->from; trans++)
                 set_bit(trans->to, input->keybit);
+
+        for (trans = powerbook_iso_keyboard; trans->from; trans++)
+                set_bit(trans->to, input->keybit);
 }
 #else
 static inline int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 8aa9ec08e8ab..76ad68d9edfd 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -260,7 +260,8 @@ struct hid_item {
 #define HID_QUIRK_POWERBOOK_HAS_FN              0x00001000
 #define HID_QUIRK_POWERBOOK_FN_ON               0x00002000
 #define HID_QUIRK_INVERT_HWHEEL                 0x00004000
-#define HID_QUIRK_BAD_RELATIVE_KEYS             0x00008000
+#define HID_QUIRK_POWERBOOK_ISO_KEYBOARD        0x00008000
+#define HID_QUIRK_BAD_RELATIVE_KEYS             0x00010000
 
 /*
  * This is the global environment of the parser. This information is
@@ -385,6 +386,7 @@ struct hid_control_fifo {
 #define HID_IN_RUNNING          3
 #define HID_RESET_PENDING       4
 #define HID_SUSPENDED           5
+#define HID_CLEAR_HALT          6
 
 struct hid_input {
         struct list_head list;
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index 50aa8108a50b..98bd323369c7 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -456,7 +456,7 @@ static int keyspan_probe(struct usb_interface *interface, const struct usb_devic
         remote->in_endpoint = endpoint;
         remote->toggle = -1;    /* Set to -1 so we will always not match the toggle from the first remote message. */
 
-        remote->in_buffer = usb_buffer_alloc(udev, RECV_SIZE, SLAB_ATOMIC, &remote->in_dma);
+        remote->in_buffer = usb_buffer_alloc(udev, RECV_SIZE, GFP_ATOMIC, &remote->in_dma);
         if (!remote->in_buffer) {
                 retval = -ENOMEM;
                 goto fail1;
diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c
index 79a85d46cb13..92c4e07da4c8 100644
--- a/drivers/usb/input/mtouchusb.c
+++ b/drivers/usb/input/mtouchusb.c
@@ -164,7 +164,7 @@ static int mtouchusb_alloc_buffers(struct usb_device *udev, struct mtouch_usb *m
         dbg("%s - called", __FUNCTION__);
 
         mtouch->data = usb_buffer_alloc(udev, MTOUCHUSB_REPORT_DATA_SIZE,
-                                        SLAB_ATOMIC, &mtouch->data_dma);
+                                        GFP_ATOMIC, &mtouch->data_dma);
 
         if (!mtouch->data)
                 return -1;
diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c
index 0bf91778c40d..fea97e5437f8 100644
--- a/drivers/usb/input/powermate.c
+++ b/drivers/usb/input/powermate.c
@@ -277,12 +277,12 @@ static int powermate_input_event(struct input_dev *dev, unsigned int type, unsig
 static int powermate_alloc_buffers(struct usb_device *udev, struct powermate_device *pm)
 {
         pm->data = usb_buffer_alloc(udev, POWERMATE_PAYLOAD_SIZE_MAX,
-                                    SLAB_ATOMIC, &pm->data_dma);
+                                    GFP_ATOMIC, &pm->data_dma);
         if (!pm->data)
                 return -1;
 
         pm->configcr = usb_buffer_alloc(udev, sizeof(*(pm->configcr)),
-                                        SLAB_ATOMIC, &pm->configcr_dma);
+                                        GFP_ATOMIC, &pm->configcr_dma);
         if (!pm->configcr)
                 return -1;
 
diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c
index 05c0d1ca39ab..2a314b065922 100644
--- a/drivers/usb/input/touchkitusb.c
+++ b/drivers/usb/input/touchkitusb.c
@@ -248,7 +248,7 @@ static int touchkit_alloc_buffers(struct usb_device *udev,
                                   struct touchkit_usb *touchkit)
 {
         touchkit->data = usb_buffer_alloc(udev, TOUCHKIT_REPORT_DATA_SIZE,
-                                          SLAB_ATOMIC, &touchkit->data_dma);
+                                          GFP_ATOMIC, &touchkit->data_dma);
 
         if (!touchkit->data)
                 return -1;
diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c
index c73285cf8558..8505824848f6 100644
--- a/drivers/usb/input/usbkbd.c
+++ b/drivers/usb/input/usbkbd.c
@@ -122,7 +122,7 @@ static void usb_kbd_irq(struct urb *urb)
         memcpy(kbd->old, kbd->new, 8);
 
 resubmit:
-        i = usb_submit_urb (urb, SLAB_ATOMIC);
+        i = usb_submit_urb (urb, GFP_ATOMIC);
         if (i)
                 err ("can't resubmit intr, %s-%s/input0, status %d",
                                 kbd->usbdev->bus->bus_name,
@@ -196,11 +196,11 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
                 return -1;
         if (!(kbd->led = usb_alloc_urb(0, GFP_KERNEL)))
                 return -1;
-        if (!(kbd->new = usb_buffer_alloc(dev, 8, SLAB_ATOMIC, &kbd->new_dma)))
+        if (!(kbd->new = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &kbd->new_dma)))
                 return -1;
-        if (!(kbd->cr = usb_buffer_alloc(dev, sizeof(struct usb_ctrlrequest), SLAB_ATOMIC, &kbd->cr_dma)))
+        if (!(kbd->cr = usb_buffer_alloc(dev, sizeof(struct usb_ctrlrequest), GFP_ATOMIC, &kbd->cr_dma)))
                 return -1;
-        if (!(kbd->leds = usb_buffer_alloc(dev, 1, SLAB_ATOMIC, &kbd->leds_dma)))
+        if (!(kbd->leds = usb_buffer_alloc(dev, 1, GFP_ATOMIC, &kbd->leds_dma)))
                 return -1;
 
         return 0;
@@ -208,10 +208,8 @@ static int usb_kbd_alloc_mem(struct usb_device *dev, struct usb_kbd *kbd)
 
 static void usb_kbd_free_mem(struct usb_device *dev, struct usb_kbd *kbd)
 {
-        if (kbd->irq)
-                usb_free_urb(kbd->irq);
-        if (kbd->led)
-                usb_free_urb(kbd->led);
+        usb_free_urb(kbd->irq);
+        usb_free_urb(kbd->led);
         if (kbd->new)
                 usb_buffer_free(dev, 8, kbd->new, kbd->new_dma);
         if (kbd->cr)
@@ -236,9 +234,7 @@ static int usb_kbd_probe(struct usb_interface *iface,
                 return -ENODEV;
 
         endpoint = &interface->endpoint[0].desc;
-        if (!(endpoint->bEndpointAddress & USB_DIR_IN))
-                return -ENODEV;
-        if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
+        if (!usb_endpoint_is_int_in(endpoint))
                 return -ENODEV;
 
         pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c
index cbbbea332ed7..64a33e420cfb 100644
--- a/drivers/usb/input/usbmouse.c
+++ b/drivers/usb/input/usbmouse.c
@@ -86,7 +86,7 @@ static void usb_mouse_irq(struct urb *urb)
 
         input_sync(dev);
 resubmit:
-        status = usb_submit_urb (urb, SLAB_ATOMIC);
+        status = usb_submit_urb (urb, GFP_ATOMIC);
         if (status)
                 err ("can't resubmit intr, %s-%s/input0, status %d",
                                 mouse->usbdev->bus->bus_name,
@@ -126,9 +126,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i
                 return -ENODEV;
 
         endpoint = &interface->endpoint[0].desc;
-        if (!(endpoint->bEndpointAddress & USB_DIR_IN))
-                return -ENODEV;
-        if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
+        if (!usb_endpoint_is_int_in(endpoint))
                 return -ENODEV;
 
         pipe = usb_rcvintpipe(dev, endpoint->bEndpointAddress);
@@ -139,7 +137,7 @@ static int usb_mouse_probe(struct usb_interface *intf, const struct usb_device_i
         if (!mouse || !input_dev)
                 goto fail1;
 
-        mouse->data = usb_buffer_alloc(dev, 8, SLAB_ATOMIC, &mouse->data_dma);
+        mouse->data = usb_buffer_alloc(dev, 8, GFP_ATOMIC, &mouse->data_dma);
         if (!mouse->data)
                 goto fail1;
 
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
index 933ceddf3dee..7f3c57da9bc0 100644
--- a/drivers/usb/input/usbtouchscreen.c
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -8,6 +8,7 @@
  *  - PanJit TouchSet
  *  - eTurboTouch
  *  - Gunze AHL61
+ *  - DMC TSC-10/25
  *
  * Copyright (C) 2004-2006 by Daniel Ritz <daniel.ritz@gmx.ch>
  * Copyright (C) by Todd E. Johnson (mtouchusb.c)
@@ -30,6 +31,8 @@
  * - ITM parts are from itmtouch.c
  * - 3M parts are from mtouchusb.c
  * - PanJit parts are from an unmerged driver by Lanslott Gish
+ * - DMC TSC 10/25 are from Holger Schurig, with ideas from an unmerged
+ *   driver from Marius Vollmer
  *
  *****************************************************************************/
 
@@ -44,7 +47,7 @@
 #include <linux/usb/input.h>
 
 
-#define DRIVER_VERSION          "v0.4"
+#define DRIVER_VERSION          "v0.5"
 #define DRIVER_AUTHOR           "Daniel Ritz <daniel.ritz@gmx.ch>"
 #define DRIVER_DESC             "USB Touchscreen Driver"
 
@@ -103,6 +106,7 @@ enum {
         DEVTYPE_ITM,
         DEVTYPE_ETURBO,
         DEVTYPE_GUNZE,
+        DEVTYPE_DMC_TSC10,
 };
 
 static struct usb_device_id usbtouch_devices[] = {
@@ -139,6 +143,10 @@ static struct usb_device_id usbtouch_devices[] = {
         {USB_DEVICE(0x0637, 0x0001), .driver_info = DEVTYPE_GUNZE},
 #endif
 
+#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
+        {USB_DEVICE(0x0afa, 0x03e8), .driver_info = DEVTYPE_DMC_TSC10},
+#endif
+
         {}
 };
 
@@ -313,6 +321,80 @@ static int gunze_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *
 #endif
 
 /*****************************************************************************
+ * DMC TSC-10/25 Part
+ *
+ * Documentation about the controller and it's protocol can be found at
+ *   http://www.dmccoltd.com/files/controler/tsc10usb_pi_e.pdf
+ *   http://www.dmccoltd.com/files/controler/tsc25_usb_e.pdf
+ */
+#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
+
+/* supported data rates. currently using 130 */
+#define TSC10_RATE_POINT        0x50
+#define TSC10_RATE_30           0x40
+#define TSC10_RATE_50           0x41
+#define TSC10_RATE_80           0x42
+#define TSC10_RATE_100          0x43
+#define TSC10_RATE_130          0x44
+#define TSC10_RATE_150          0x45
+
+/* commands */
+#define TSC10_CMD_RESET         0x55
+#define TSC10_CMD_RATE          0x05
+#define TSC10_CMD_DATA1         0x01
+
+static int dmc_tsc10_init(struct usbtouch_usb *usbtouch)
+{
+        struct usb_device *dev = usbtouch->udev;
+        int ret;
+        unsigned char buf[2];
+
+        /* reset */
+        buf[0] = buf[1] = 0xFF;
+        ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
+                              TSC10_CMD_RESET,
+                              USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                              0, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
+        if (ret < 0)
+                return ret;
+        if (buf[0] != 0x06 || buf[1] != 0x00)
+                return -ENODEV;
+
+        /* set coordinate output rate */
+        buf[0] = buf[1] = 0xFF;
+        ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
+                              TSC10_CMD_RATE,
+                              USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                              TSC10_RATE_150, 0, buf, 2, USB_CTRL_SET_TIMEOUT);
+        if (ret < 0)
+                return ret;
+        if (buf[0] != 0x06 || buf[1] != 0x00)
+                return -ENODEV;
+
+        /* start sending data */
+        ret = usb_control_msg(dev, usb_rcvctrlpipe (dev, 0),
+                              TSC10_CMD_DATA1,
+                              USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                              0, 0, NULL, 0, USB_CTRL_SET_TIMEOUT);
+        if (ret < 0)
+                return ret;
+
+        return 0;
+}
+
+
+static int dmc_tsc10_read_data(unsigned char *pkt, int *x, int *y, int *touch, int *press)
+{
+        *x = ((pkt[2] & 0x03) << 8) | pkt[1];
+        *y = ((pkt[4] & 0x03) << 8) | pkt[3];
+        *touch = pkt[0] & 0x01;
+
+        return 1;
+}
+#endif
+
+
+/*****************************************************************************
  * the different device descriptors
  */
 static struct usbtouch_device_info usbtouch_dev_info[] = {
@@ -389,6 +471,18 @@ static struct usbtouch_device_info usbtouch_dev_info[] = {
                 .read_data      = gunze_read_data,
         },
 #endif
+
+#ifdef CONFIG_USB_TOUCHSCREEN_DMC_TSC10
+        [DEVTYPE_DMC_TSC10] = {
+                .min_xc         = 0x0,
+                .max_xc         = 0x03ff,
+                .min_yc         = 0x0,
+                .max_yc         = 0x03ff,
+                .rept_size      = 5,
+                .init           = dmc_tsc10_init,
+                .read_data      = dmc_tsc10_read_data,
+        },
+#endif
 };
 
 
@@ -586,7 +680,7 @@ static int usbtouch_probe(struct usb_interface *intf,
                 type->process_pkt = usbtouch_process_pkt;
 
         usbtouch->data = usb_buffer_alloc(udev, type->rept_size,
-                                          SLAB_KERNEL, &usbtouch->data_dma);
+                                          GFP_KERNEL, &usbtouch->data_dma);
         if (!usbtouch->data)
                 goto out_free;
 
diff --git a/drivers/usb/input/wacom.h b/drivers/usb/input/wacom.h
index 1cf08f02c50e..d85abfc5ab58 100644
--- a/drivers/usb/input/wacom.h
+++ b/drivers/usb/input/wacom.h
@@ -110,7 +110,6 @@ struct wacom_combo {
 };
 
 extern int wacom_wac_irq(struct wacom_wac * wacom_wac, void * wcombo);
-extern void wacom_sys_irq(struct urb *urb);
 extern void wacom_report_abs(void *wcombo, unsigned int abs_type, int abs_data);
 extern void wacom_report_rel(void *wcombo, unsigned int rel_type, int rel_data);
 extern void wacom_report_key(void *wcombo, unsigned int key_type, int key_data);
diff --git a/drivers/usb/input/wacom_sys.c b/drivers/usb/input/wacom_sys.c
index 3498b893b53b..e7cc20ab8155 100644
--- a/drivers/usb/input/wacom_sys.c
+++ b/drivers/usb/input/wacom_sys.c
@@ -42,7 +42,7 @@ static struct input_dev * get_input_dev(struct wacom_combo *wcombo)
         return wcombo->wacom->dev;
 }
 
-void wacom_sys_irq(struct urb *urb)
+static void wacom_sys_irq(struct urb *urb)
 {
         struct wacom *wacom = urb->context;
         struct wacom_combo wcombo;
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index df97e5c803f9..e4bc76ebc835 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -325,7 +325,7 @@ static int xpad_probe(struct usb_interface *intf, const struct usb_device_id *id
                 goto fail1;
 
         xpad->idata = usb_buffer_alloc(udev, XPAD_PKT_LEN,
-                                       SLAB_ATOMIC, &xpad->idata_dma);
+                                       GFP_ATOMIC, &xpad->idata_dma);
         if (!xpad->idata)
                 goto fail1;
 
diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c
index 905bf6398257..caff8e6d7448 100644
--- a/drivers/usb/input/yealink.c
+++ b/drivers/usb/input/yealink.c
@@ -859,10 +859,8 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
         interface = intf->cur_altsetting;
         endpoint = &interface->endpoint[0].desc;
-        if (!(endpoint->bEndpointAddress & USB_DIR_IN))
-                return -EIO;
-        if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) != USB_ENDPOINT_XFER_INT)
-                return -EIO;
+        if (!usb_endpoint_is_int_in(endpoint))
+                return -ENODEV;
 
         yld = kzalloc(sizeof(struct yealink_dev), GFP_KERNEL);
         if (!yld)
@@ -876,17 +874,17 @@ static int usb_probe(struct usb_interface *intf, const struct usb_device_id *id)
 
         /* allocate usb buffers */
         yld->irq_data = usb_buffer_alloc(udev, USB_PKT_LEN,
-                                        SLAB_ATOMIC, &yld->irq_dma);
+                                        GFP_ATOMIC, &yld->irq_dma);
         if (yld->irq_data == NULL)
                 return usb_cleanup(yld, -ENOMEM);
 
         yld->ctl_data = usb_buffer_alloc(udev, USB_PKT_LEN,
-                                        SLAB_ATOMIC, &yld->ctl_dma);
+                                        GFP_ATOMIC, &yld->ctl_dma);
         if (!yld->ctl_data)
                 return usb_cleanup(yld, -ENOMEM);
 
         yld->ctl_req = usb_buffer_alloc(udev, sizeof(*(yld->ctl_req)),
-                                        SLAB_ATOMIC, &yld->ctl_req_dma);
+                                        GFP_ATOMIC, &yld->ctl_req_dma);
         if (yld->ctl_req == NULL)
                 return usb_cleanup(yld, -ENOMEM);
 
diff --git a/drivers/usb/misc/Makefile b/drivers/usb/misc/Makefile
index 11dc59540cda..2cba07d31971 100644
--- a/drivers/usb/misc/Makefile
+++ b/drivers/usb/misc/Makefile
@@ -4,6 +4,7 @@
 #
 
 obj-$(CONFIG_USB_ADUTUX)        += adutux.o
+obj-$(CONFIG_USB_APPLEDISPLAY)  += appledisplay.o
 obj-$(CONFIG_USB_AUERSWALD)     += auerswald.o
 obj-$(CONFIG_USB_CYPRESS_CY7C63)+= cypress_cy7c63.o
 obj-$(CONFIG_USB_CYTHERM)       += cytherm.o
diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
index 6b23a1def9fe..02cbb7fff24f 100644
--- a/drivers/usb/misc/appledisplay.c
+++ b/drivers/usb/misc/appledisplay.c
@@ -76,7 +76,7 @@ struct appledisplay {
         char *urbdata;                  /* interrupt URB data buffer */
         char *msgdata;                  /* control message data buffer */
 
-        struct work_struct work;
+        struct delayed_work work;
         int button_pressed;
         spinlock_t lock;
 };
@@ -117,7 +117,7 @@ static void appledisplay_complete(struct urb *urb)
         case ACD_BTN_BRIGHT_UP:
         case ACD_BTN_BRIGHT_DOWN:
                 pdata->button_pressed = 1;
-                queue_work(wq, &pdata->work);
+                queue_delayed_work(wq, &pdata->work, 0);
                 break;
         case ACD_BTN_NONE:
         default:
@@ -184,9 +184,10 @@ static struct backlight_properties appledisplay_bl_data = {
         .max_brightness = 0xFF
 };
 
-static void appledisplay_work(void *private)
+static void appledisplay_work(struct work_struct *work)
 {
-        struct appledisplay *pdata = private;
+        struct appledisplay *pdata =
+                container_of(work, struct appledisplay, work.work);
         int retval;
 
         up(&pdata->bd->sem);
@@ -216,10 +217,7 @@ static int appledisplay_probe(struct usb_interface *iface,
         iface_desc = iface->cur_altsetting;
         for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
                 endpoint = &iface_desc->endpoint[i].desc;
-                if (!int_in_endpointAddr &&
-                    (endpoint->bEndpointAddress & USB_DIR_IN) &&
-                    ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                     USB_ENDPOINT_XFER_INT)) {
+                if (!int_in_endpointAddr && usb_endpoint_is_int_in(endpoint)) {
                         /* we found an interrupt in endpoint */
                         int_in_endpointAddr = endpoint->bEndpointAddress;
                         break;
@@ -241,7 +239,7 @@ static int appledisplay_probe(struct usb_interface *iface,
         pdata->udev = udev;
 
         spin_lock_init(&pdata->lock);
-        INIT_WORK(&pdata->work, appledisplay_work, pdata);
+        INIT_DELAYED_WORK(&pdata->work, appledisplay_work);
 
         /* Allocate buffer for control messages */
         pdata->msgdata = kmalloc(ACD_MSG_BUFFER_LEN, GFP_KERNEL);
diff --git a/drivers/usb/misc/auerswald.c b/drivers/usb/misc/auerswald.c
index 0be9d62d62ae..c703f73e1655 100644
--- a/drivers/usb/misc/auerswald.c
+++ b/drivers/usb/misc/auerswald.c
@@ -704,9 +704,7 @@ static void auerbuf_free (pauerbuf_t bp)
 {
         kfree(bp->bufp);
         kfree(bp->dr);
-        if (bp->urbp) {
-                usb_free_urb(bp->urbp);
-        }
+        usb_free_urb(bp->urbp);
         kfree(bp);
 }
 
@@ -780,7 +778,7 @@ static int auerbuf_setup (pauerbufctl_t bcp, unsigned int numElements, unsigned
 
 bl_fail:/* not enough memory. Free allocated elements */
         dbg ("auerbuf_setup: no more memory");
-        kfree(bep);
+        auerbuf_free(bep);
         auerbuf_free_buffers (bcp);
         return -ENOMEM;
 }
@@ -1155,8 +1153,7 @@ static void auerswald_int_release (pauerswald_t cp)
         dbg ("auerswald_int_release");
 
         /* stop the int endpoint */
-        if (cp->inturbp)
-                usb_kill_urb (cp->inturbp);
+        usb_kill_urb (cp->inturbp);
 
         /* deallocate memory */
         auerswald_int_free (cp);
diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c
index 1fd9cb85f4ca..5c0a26cbd128 100644
--- a/drivers/usb/misc/emi26.c
+++ b/drivers/usb/misc/emi26.c
@@ -53,13 +53,12 @@ static void __exit emi26_exit (void);
 static int emi26_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request)
 {
         int result;
-        unsigned char *buffer =  kmalloc (length, GFP_KERNEL);
+        unsigned char *buffer =  kmemdup(data, length, GFP_KERNEL);
 
         if (!buffer) {
                 err("emi26: kmalloc(%d) failed.", length);
                 return -ENOMEM;
         }
-        memcpy (buffer, data, length);
         /* Note: usb_control_msg returns negative value on error or length of the
          *               data that was written! */
         result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300);
diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c
index fe351371f274..23153eac0dfa 100644
--- a/drivers/usb/misc/emi62.c
+++ b/drivers/usb/misc/emi62.c
@@ -61,13 +61,12 @@ static void __exit emi62_exit (void);
 static int emi62_writememory (struct usb_device *dev, int address, unsigned char *data, int length, __u8 request)
 {
         int result;
-        unsigned char *buffer =  kmalloc (length, GFP_KERNEL);
+        unsigned char *buffer =  kmemdup(data, length, GFP_KERNEL);
 
         if (!buffer) {
                 err("emi62: kmalloc(%d) failed.", length);
                 return -ENOMEM;
         }
-        memcpy (buffer, data, length);
         /* Note: usb_control_msg returns negative value on error or length of the
          *               data that was written! */
         result = usb_control_msg (dev, usb_sndctrlpipe(dev, 0), request, 0x40, address, 0, buffer, length, 300);
diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c
index 9b591b8b9369..18b1925032a8 100644
--- a/drivers/usb/misc/ftdi-elan.c
+++ b/drivers/usb/misc/ftdi-elan.c
@@ -156,9 +156,9 @@ struct usb_ftdi {
         struct usb_device *udev;
         struct usb_interface *interface;
         struct usb_class_driver *class;
-        struct work_struct status_work;
-        struct work_struct command_work;
-        struct work_struct respond_work;
+        struct delayed_work status_work;
+        struct delayed_work command_work;
+        struct delayed_work respond_work;
         struct u132_platform_data platform_data;
         struct resource resources[0];
         struct platform_device platform_dev;
@@ -210,23 +210,14 @@ static void ftdi_elan_init_kref(struct usb_ftdi *ftdi)
 
 static void ftdi_status_requeue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(status_queue, &ftdi->status_work, delta))
-                        return;
-        } else if (queue_work(status_queue, &ftdi->status_work))
-                return;
-        kref_put(&ftdi->kref, ftdi_elan_delete);
-        return;
+        if (!queue_delayed_work(status_queue, &ftdi->status_work, delta))
+                kref_put(&ftdi->kref, ftdi_elan_delete);
 }
 
 static void ftdi_status_queue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(status_queue, &ftdi->status_work, delta))
-                        kref_get(&ftdi->kref);
-        } else if (queue_work(status_queue, &ftdi->status_work))
-                kref_get(&ftdi->kref);
-        return;
+        if (queue_delayed_work(status_queue, &ftdi->status_work, delta))
+                kref_get(&ftdi->kref);
 }
 
 static void ftdi_status_cancel_work(struct usb_ftdi *ftdi)
@@ -237,25 +228,14 @@ static void ftdi_status_cancel_work(struct usb_ftdi *ftdi)
 
 static void ftdi_command_requeue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(command_queue, &ftdi->command_work,
-                        delta))
-                        return;
-        } else if (queue_work(command_queue, &ftdi->command_work))
-                return;
-        kref_put(&ftdi->kref, ftdi_elan_delete);
-        return;
+        if (!queue_delayed_work(command_queue, &ftdi->command_work, delta))
+                kref_put(&ftdi->kref, ftdi_elan_delete);
 }
 
 static void ftdi_command_queue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(command_queue, &ftdi->command_work,
-                        delta))
-                        kref_get(&ftdi->kref);
-        } else if (queue_work(command_queue, &ftdi->command_work))
-                kref_get(&ftdi->kref);
-        return;
+        if (queue_delayed_work(command_queue, &ftdi->command_work, delta))
+                kref_get(&ftdi->kref);
 }
 
 static void ftdi_command_cancel_work(struct usb_ftdi *ftdi)
@@ -267,25 +247,14 @@ static void ftdi_command_cancel_work(struct usb_ftdi *ftdi)
 static void ftdi_response_requeue_work(struct usb_ftdi *ftdi,
         unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(respond_queue, &ftdi->respond_work,
-                        delta))
-                        return;
-        } else if (queue_work(respond_queue, &ftdi->respond_work))
-                return;
-        kref_put(&ftdi->kref, ftdi_elan_delete);
-        return;
+        if (!queue_delayed_work(respond_queue, &ftdi->respond_work, delta))
+                kref_put(&ftdi->kref, ftdi_elan_delete);
 }
 
 static void ftdi_respond_queue_work(struct usb_ftdi *ftdi, unsigned int delta)
 {
-        if (delta > 0) {
-                if (queue_delayed_work(respond_queue, &ftdi->respond_work,
-                        delta))
-                        kref_get(&ftdi->kref);
-        } else if (queue_work(respond_queue, &ftdi->respond_work))
-                kref_get(&ftdi->kref);
-        return;
+        if (queue_delayed_work(respond_queue, &ftdi->respond_work, delta))
+                kref_get(&ftdi->kref);
 }
 
 static void ftdi_response_cancel_work(struct usb_ftdi *ftdi)
@@ -303,7 +272,7 @@ void ftdi_elan_gone_away(struct platform_device *pdev)
 
 
 EXPORT_SYMBOL_GPL(ftdi_elan_gone_away);
-void ftdi_release_platform_dev(struct device *dev)
+static void ftdi_release_platform_dev(struct device *dev)
 {
         dev->parent = NULL;
 }
@@ -475,9 +444,11 @@ static void ftdi_elan_kick_command_queue(struct usb_ftdi *ftdi)
         return;
 }
 
-static void ftdi_elan_command_work(void *data)
+static void ftdi_elan_command_work(struct work_struct *work)
 {
-        struct usb_ftdi *ftdi = data;
+        struct usb_ftdi *ftdi =
+                container_of(work, struct usb_ftdi, command_work.work);
+
         if (ftdi->disconnected > 0) {
                 ftdi_elan_put_kref(ftdi);
                 return;
@@ -500,9 +471,10 @@ static void ftdi_elan_kick_respond_queue(struct usb_ftdi *ftdi)
         return;
 }
 
-static void ftdi_elan_respond_work(void *data)
+static void ftdi_elan_respond_work(struct work_struct *work)
 {
-        struct usb_ftdi *ftdi = data;
+        struct usb_ftdi *ftdi =
+                container_of(work, struct usb_ftdi, respond_work.work);
         if (ftdi->disconnected > 0) {
                 ftdi_elan_put_kref(ftdi);
                 return;
@@ -534,9 +506,10 @@ static void ftdi_elan_respond_work(void *data)
 * after the FTDI has been synchronized
 *
 */
-static void ftdi_elan_status_work(void *data)
+static void ftdi_elan_status_work(struct work_struct *work)
 {
-        struct usb_ftdi *ftdi = data;
+        struct usb_ftdi *ftdi =
+                container_of(work, struct usb_ftdi, status_work.work);
         int work_delay_in_msec = 0;
         if (ftdi->disconnected > 0) {
                 ftdi_elan_put_kref(ftdi);
@@ -1426,14 +1399,6 @@ static int ftdi_elan_read_reg(struct usb_ftdi *ftdi, u32 *data)
         }
 }
 
-int usb_ftdi_elan_read_reg(struct platform_device *pdev, u32 *data)
-{
-        struct usb_ftdi *ftdi = platform_device_to_usb_ftdi(pdev);
-        return ftdi_elan_read_reg(ftdi, data);
-}
-
-
-EXPORT_SYMBOL_GPL(usb_ftdi_elan_read_reg);
 static int ftdi_elan_read_config(struct usb_ftdi *ftdi, int config_offset,
         u8 width, u32 *data)
 {
@@ -2633,10 +2598,7 @@ static int ftdi_elan_probe(struct usb_interface *interface,
         for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
                 endpoint = &iface_desc->endpoint[i].desc;
                 if (!ftdi->bulk_in_endpointAddr &&
-                        ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
-                        == USB_DIR_IN) && ((endpoint->bmAttributes &
-                        USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK))
-                        {
+                    usb_endpoint_is_bulk_in(endpoint)) {
                         buffer_size = le16_to_cpu(endpoint->wMaxPacketSize);
                         ftdi->bulk_in_size = buffer_size;
                         ftdi->bulk_in_endpointAddr = endpoint->bEndpointAddress;
@@ -2649,10 +2611,7 @@ static int ftdi_elan_probe(struct usb_interface *interface,
                         }
                 }
                 if (!ftdi->bulk_out_endpointAddr &&
-                        ((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK)
-                        == USB_DIR_OUT) && ((endpoint->bmAttributes &
-                        USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_BULK))
-                        {
+                    usb_endpoint_is_bulk_out(endpoint)) {
                         ftdi->bulk_out_endpointAddr =
                                 endpoint->bEndpointAddress;
                 }
@@ -2691,12 +2650,9 @@ static int ftdi_elan_probe(struct usb_interface *interface,
                 ftdi->class = NULL;
                 dev_info(&ftdi->udev->dev, "USB FDTI=%p ELAN interface %d now a"
                         "ctivated\n", ftdi, iface_desc->desc.bInterfaceNumber);
-                INIT_WORK(&ftdi->status_work, ftdi_elan_status_work,
-                        (void *)ftdi);
-                INIT_WORK(&ftdi->command_work, ftdi_elan_command_work,
-                        (void *)ftdi);
-                INIT_WORK(&ftdi->respond_work, ftdi_elan_respond_work,
-                        (void *)ftdi);
+                INIT_DELAYED_WORK(&ftdi->status_work, ftdi_elan_status_work);
+                INIT_DELAYED_WORK(&ftdi->command_work, ftdi_elan_command_work);
+                INIT_DELAYED_WORK(&ftdi->respond_work, ftdi_elan_respond_work);
                 ftdi_status_queue_work(ftdi, msecs_to_jiffies(3 *1000));
                 return 0;
         } else {
diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c
index 8e6e195a22ba..c9418535bef8 100644
--- a/drivers/usb/misc/idmouse.c
+++ b/drivers/usb/misc/idmouse.c
@@ -125,12 +125,12 @@ static DEFINE_MUTEX(disconnect_mutex);
 
 static int idmouse_create_image(struct usb_idmouse *dev)
 {
-        int bytes_read = 0;
-        int bulk_read = 0;
-        int result = 0;
+        int bytes_read;
+        int bulk_read;
+        int result;
 
         memcpy(dev->bulk_in_buffer, HEADER, sizeof(HEADER)-1);
-        bytes_read += sizeof(HEADER)-1;
+        bytes_read = sizeof(HEADER)-1;
 
         /* reset the device and set a fast blink rate */
         result = ftip_command(dev, FTIP_RELEASE, 0, 0);
@@ -208,9 +208,9 @@ static inline void idmouse_delete(struct usb_idmouse *dev)
 
 static int idmouse_open(struct inode *inode, struct file *file)
 {
-        struct usb_idmouse *dev = NULL;
+        struct usb_idmouse *dev;
         struct usb_interface *interface;
-        int result = 0;
+        int result;
 
         /* prevent disconnects */
         mutex_lock(&disconnect_mutex);
@@ -305,7 +305,7 @@ static ssize_t idmouse_read(struct file *file, char __user *buffer, size_t count
                                 loff_t * ppos)
 {
         struct usb_idmouse *dev;
-        int result = 0;
+        int result;
 
         dev = (struct usb_idmouse *) file->private_data;
 
@@ -329,7 +329,7 @@ static int idmouse_probe(struct usb_interface *interface,
                                 const struct usb_device_id *id)
 {
         struct usb_device *udev = interface_to_usbdev(interface);
-        struct usb_idmouse *dev = NULL;
+        struct usb_idmouse *dev;
         struct usb_host_interface *iface_desc;
         struct usb_endpoint_descriptor *endpoint;
         int result;
@@ -350,11 +350,7 @@ static int idmouse_probe(struct usb_interface *interface,
 
         /* set up the endpoint information - use only the first bulk-in endpoint */
         endpoint = &iface_desc->endpoint[0].desc;
-        if (!dev->bulk_in_endpointAddr
-                && (endpoint->bEndpointAddress & USB_DIR_IN)
-                && ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) ==
-                USB_ENDPOINT_XFER_BULK)) {
-
+        if (!dev->bulk_in_endpointAddr && usb_endpoint_is_bulk_in(endpoint)) {
                 /* we found a bulk in endpoint */
                 dev->orig_bi_size = le16_to_cpu(endpoint->wMaxPacketSize);
                 dev->bulk_in_size = 0x200; /* works _much_ faster */
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 27089497e717..5dce797bddb7 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -317,12 +317,8 @@ static inline void tower_delete (struct lego_usb_tower *dev)
         tower_abort_transfers (dev);
 
         /* free data structures */
-        if (dev->interrupt_in_urb != NULL) {
-                usb_free_urb (dev->interrupt_in_urb);
-        }
-        if (dev->interrupt_out_urb != NULL) {
-                usb_free_urb (dev->interrupt_out_urb);
-        }
+        usb_free_urb(dev->interrupt_in_urb);
+        usb_free_urb(dev->interrupt_out_urb);
         kfree (dev->read_buffer);
         kfree (dev->interrupt_in_buffer);
         kfree (dev->interrupt_out_buffer);
@@ -502,15 +498,11 @@ static void tower_abort_transfers (struct lego_usb_tower *dev)
         if (dev->interrupt_in_running) {
                 dev->interrupt_in_running = 0;
                 mb();
-                if (dev->interrupt_in_urb != NULL && dev->udev) {
+                if (dev->udev)
                         usb_kill_urb (dev->interrupt_in_urb);
-                }
-        }
-        if (dev->interrupt_out_busy) {
-                if (dev->interrupt_out_urb != NULL && dev->udev) {
-                        usb_kill_urb (dev->interrupt_out_urb);
-                }
         }
+        if (dev->interrupt_out_busy && dev->udev)
+                usb_kill_urb(dev->interrupt_out_urb);
 
 exit:
         dbg(2, "%s: leave", __FUNCTION__);
@@ -898,14 +890,11 @@ static int tower_probe (struct usb_interface *interface, const struct usb_device
         for (i = 0; i < iface_desc->desc.bNumEndpoints; ++i) {
                 endpoint = &iface_desc->endpoint[i].desc;
 
-                if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) &&
-                    ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
-                        dev->interrupt_in_endpoint = endpoint;
-                }
-
-                if (((endpoint->bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) &&
-                    ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
-                        dev->interrupt_out_endpoint = endpoint;
+                if (usb_endpoint_xfer_int(endpoint)) {
+                        if (usb_endpoint_dir_in(endpoint))
+                                dev->interrupt_in_endpoint = endpoint;
+                        else
+                                dev->interrupt_out_endpoint = endpoint;
                 }
         }
         if(dev->interrupt_in_endpoint == NULL) {
diff --git a/drivers/usb/misc/phidgetkit.c b/drivers/usb/misc/phidgetkit.c
index abb4dcd811ac..371bf2b1197d 100644
--- a/drivers/usb/misc/phidgetkit.c
+++ b/drivers/usb/misc/phidgetkit.c
@@ -81,8 +81,8 @@ struct interfacekit {
         unsigned char *data;
         dma_addr_t data_dma;
 
-        struct work_struct do_notify;
-        struct work_struct do_resubmit;
+        struct delayed_work do_notify;
+        struct delayed_work do_resubmit;
         unsigned long input_events;
         unsigned long sensor_events;
 };
@@ -374,19 +374,20 @@ static void interfacekit_irq(struct urb *urb)
         }
 
         if (kit->input_events || kit->sensor_events)
-                schedule_work(&kit->do_notify);
+                schedule_delayed_work(&kit->do_notify, 0);
 
 resubmit:
-        status = usb_submit_urb(urb, SLAB_ATOMIC);
+        status = usb_submit_urb(urb, GFP_ATOMIC);
         if (status)
                 err("can't resubmit intr, %s-%s/interfacekit0, status %d",
                         kit->udev->bus->bus_name,
                         kit->udev->devpath, status);
 }
 
-static void do_notify(void *data)
+static void do_notify(struct work_struct *work)
 {
-        struct interfacekit *kit = data;
+        struct interfacekit *kit =
+                container_of(work, struct interfacekit, do_notify.work);
         int i;
         char sysfs_file[8];
 
@@ -405,9 +406,11 @@ static void do_notify(void *data)
         }
 }
 
-static void do_resubmit(void *data)
+static void do_resubmit(struct work_struct *work)
 {
-        set_outputs(data);
+        struct interfacekit *kit =
+                container_of(work, struct interfacekit, do_resubmit.work);
+        set_outputs(kit);
 }
 
 #define show_set_output(value)          \
@@ -551,7 +554,7 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic
                 return -ENODEV;
 
         endpoint = &interface->endpoint[0].desc;
-        if (!(endpoint->bEndpointAddress & 0x80)) 
+        if (!usb_endpoint_dir_in(endpoint))
                 return -ENODEV;
         /*
          * bmAttributes
@@ -565,7 +568,7 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic
 
         kit->dev_no = -1;
         kit->ifkit = ifkit;
-        kit->data = usb_buffer_alloc(dev, URB_INT_SIZE, SLAB_ATOMIC, &kit->data_dma);
+        kit->data = usb_buffer_alloc(dev, URB_INT_SIZE, GFP_ATOMIC, &kit->data_dma);
         if (!kit->data)
                 goto out;
 
@@ -575,8 +578,8 @@ static int interfacekit_probe(struct usb_interface *intf, const struct usb_devic
 
         kit->udev = usb_get_dev(dev);
         kit->intf = intf;
-        INIT_WORK(&kit->do_notify, do_notify, kit);
-        INIT_WORK(&kit->do_resubmit, do_resubmit, kit);
+        INIT_DELAYED_WORK(&kit->do_notify, do_notify);
+        INIT_DELAYED_WORK(&kit->do_resubmit, do_resubmit);
         usb_fill_int_urb(kit->irq, kit->udev, pipe, kit->data,
                         maxp > URB_INT_SIZE ? URB_INT_SIZE : maxp,
                         interfacekit_irq, kit, endpoint->bInterval);
@@ -650,8 +653,7 @@ out2:
                 device_remove_file(kit->dev, &dev_output_attrs[i]);
 out:
         if (kit) {
-                if (kit->irq)
-                        usb_free_urb(kit->irq);
+                usb_free_urb(kit->irq);
                 if (kit->data)
                         usb_buffer_free(dev, URB_INT_SIZE, kit->data, kit->data_dma);
                 if (kit->dev)
diff --git a/drivers/usb/misc/phidgetmotorcontrol.c b/drivers/usb/misc/phidgetmotorcontrol.c
index 5c780cab92e0..5727e1ea2f91 100644
--- a/drivers/usb/misc/phidgetmotorcontrol.c
+++ b/drivers/usb/misc/phidgetmotorcontrol.c
@@ -41,7 +41,7 @@ struct motorcontrol {
         unsigned char *data;
         dma_addr_t data_dma;
 
-        struct work_struct do_notify;
+        struct delayed_work do_notify;
         unsigned long input_events;
         unsigned long speed_events;
         unsigned long exceed_events;
@@ -148,10 +148,10 @@ static void motorcontrol_irq(struct urb *urb)
                 set_bit(1, &mc->exceed_events);
 
         if (mc->input_events || mc->exceed_events || mc->speed_events)
-                schedule_work(&mc->do_notify);
+                schedule_delayed_work(&mc->do_notify, 0);
 
 resubmit:
-        status = usb_submit_urb(urb, SLAB_ATOMIC);
+        status = usb_submit_urb(urb, GFP_ATOMIC);
         if (status)
                 dev_err(&mc->intf->dev,
                         "can't resubmit intr, %s-%s/motorcontrol0, status %d",
@@ -159,9 +159,10 @@ resubmit:
                         mc->udev->devpath, status);
 }
 
-static void do_notify(void *data)
+static void do_notify(struct work_struct *work)
 {
-        struct motorcontrol *mc = data;
+        struct motorcontrol *mc =
+                container_of(work, struct motorcontrol, do_notify.work);
         int i;
         char sysfs_file[8];
 
@@ -323,7 +324,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic
                 return -ENODEV;
 
         endpoint = &interface->endpoint[0].desc;
-        if (!(endpoint->bEndpointAddress & 0x80))
+        if (!usb_endpoint_dir_in(endpoint))
                 return -ENODEV;
 
         /*
@@ -337,7 +338,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic
                 goto out;
 
         mc->dev_no = -1;
-        mc->data = usb_buffer_alloc(dev, URB_INT_SIZE, SLAB_ATOMIC, &mc->data_dma);
+        mc->data = usb_buffer_alloc(dev, URB_INT_SIZE, GFP_ATOMIC, &mc->data_dma);
         if (!mc->data)
                 goto out;
 
@@ -348,7 +349,7 @@ static int motorcontrol_probe(struct usb_interface *intf, const struct usb_devic
         mc->udev = usb_get_dev(dev);
         mc->intf = intf;
         mc->acceleration[0] = mc->acceleration[1] = 10;
-        INIT_WORK(&mc->do_notify, do_notify, mc);
+        INIT_DELAYED_WORK(&mc->do_notify, do_notify);
         usb_fill_int_urb(mc->irq, mc->udev, pipe, mc->data,
                         maxp > URB_INT_SIZE ? URB_INT_SIZE : maxp,
                         motorcontrol_irq, mc, endpoint->bInterval);
@@ -392,8 +393,7 @@ out2:
                 device_remove_file(mc->dev, &dev_attrs[i]);
 out:
         if (mc) {
-                if (mc->irq)
-                        usb_free_urb(mc->irq);
+                usb_free_urb(mc->irq);
                 if (mc->data)
                         usb_buffer_free(dev, URB_INT_SIZE, mc->data, mc->data_dma);
                 if (mc->dev)
diff --git a/drivers/usb/misc/usb_u132.h b/drivers/usb/misc/usb_u132.h
index 551ba8906d62..dc2e5a31caec 100644
--- a/drivers/usb/misc/usb_u132.h
+++ b/drivers/usb/misc/usb_u132.h
@@ -52,7 +52,7 @@
 * the kernel to load the "u132-hcd" module.
 *
 * The "ftdi-u132" module provides the interface to the inserted
-* PC card and the "u132-hcd" module uses the API to send and recieve
+* PC card and the "u132-hcd" module uses the API to send and receive
 * data. The API features call-backs, so that part of the "u132-hcd"
 * module code will run in the context of one of the kernel threads
 * of the "ftdi-u132" module.
@@ -95,3 +95,7 @@ int usb_ftdi_elan_edset_setup(struct platform_device *pdev, u8 ed_number,
          int halted, int skipped, int actual, int non_null));
 int usb_ftdi_elan_edset_flush(struct platform_device *pdev, u8 ed_number,
         void *endp);
+int usb_ftdi_elan_read_pcimem(struct platform_device *pdev, int mem_offset,
+                              u8 width, u32 *data);
+int usb_ftdi_elan_write_pcimem(struct platform_device *pdev, int mem_offset,
+                               u8 width, u32 data);
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 7c2cbdf81d20..fb321864a92d 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -138,7 +138,7 @@ get_endpoints (struct usbtest_dev *dev, struct usb_interface *intf)
                         default:
                                 continue;
                         }
-                        if (e->desc.bEndpointAddress & USB_DIR_IN) {
+                        if (usb_endpoint_dir_in(&e->desc)) {
                                 if (!in)
                                         in = e;
                         } else {
@@ -147,7 +147,7 @@ get_endpoints (struct usbtest_dev *dev, struct usb_interface *intf)
                         }
                         continue;
 try_iso:
-                        if (e->desc.bEndpointAddress & USB_DIR_IN) {
+                        if (usb_endpoint_dir_in(&e->desc)) {
                                 if (!iso_in)
                                         iso_in = e;
                         } else {
@@ -213,7 +213,7 @@ static struct urb *simple_alloc_urb (
 
         if (bytes < 0)
                 return NULL;
-        urb = usb_alloc_urb (0, SLAB_KERNEL);
+        urb = usb_alloc_urb (0, GFP_KERNEL);
         if (!urb)
                 return urb;
         usb_fill_bulk_urb (urb, udev, pipe, NULL, bytes, simple_callback, NULL);
@@ -223,7 +223,7 @@ static struct urb *simple_alloc_urb (
         urb->transfer_flags = URB_NO_TRANSFER_DMA_MAP;
         if (usb_pipein (pipe))
                 urb->transfer_flags |= URB_SHORT_NOT_OK;
-        urb->transfer_buffer = usb_buffer_alloc (udev, bytes, SLAB_KERNEL,
+        urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL,
                         &urb->transfer_dma);
         if (!urb->transfer_buffer) {
                 usb_free_urb (urb);
@@ -315,7 +315,7 @@ static int simple_io (
                 init_completion (&completion);
                 if (usb_pipeout (urb->pipe))
                         simple_fill_buf (urb);
-                if ((retval = usb_submit_urb (urb, SLAB_KERNEL)) != 0)
+                if ((retval = usb_submit_urb (urb, GFP_KERNEL)) != 0)
                         break;
 
                 /* NOTE:  no timeouts; can't be broken out of by interrupt */
@@ -374,7 +374,7 @@ alloc_sglist (int nents, int max, int vary)
         unsigned                i;
         unsigned                size = max;
 
-        sg = kmalloc (nents * sizeof *sg, SLAB_KERNEL);
+        sg = kmalloc (nents * sizeof *sg, GFP_KERNEL);
         if (!sg)
                 return NULL;
 
@@ -382,7 +382,7 @@ alloc_sglist (int nents, int max, int vary)
                 char            *buf;
                 unsigned        j;
 
-                buf = kzalloc (size, SLAB_KERNEL);
+                buf = kzalloc (size, GFP_KERNEL);
                 if (!buf) {
                         free_sglist (sg, i);
                         return NULL;
@@ -428,7 +428,7 @@ static int perform_sglist (
                                 (udev->speed == USB_SPEED_HIGH)
                                         ? (INTERRUPT_RATE << 3)
                                         : INTERRUPT_RATE,
-                                sg, nents, 0, SLAB_KERNEL);
+                                sg, nents, 0, GFP_KERNEL);
                 
                 if (retval)
                         break;
@@ -819,7 +819,7 @@ error:
 
         /* resubmit if we need to, else mark this as done */
         if ((status == 0) && (ctx->pending < ctx->count)) {
-                if ((status = usb_submit_urb (urb, SLAB_ATOMIC)) != 0) {
+                if ((status = usb_submit_urb (urb, GFP_ATOMIC)) != 0) {
                         dbg ("can't resubmit ctrl %02x.%02x, err %d",
                                 reqp->bRequestType, reqp->bRequest, status);
                         urb->dev = NULL;
@@ -855,7 +855,7 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param)
          * as with bulk/intr sglists, sglen is the queue depth; it also
          * controls which subtests run (more tests than sglen) or rerun.
          */
-        urb = kcalloc(param->sglen, sizeof(struct urb *), SLAB_KERNEL);
+        urb = kcalloc(param->sglen, sizeof(struct urb *), GFP_KERNEL);
         if (!urb)
                 return -ENOMEM;
         for (i = 0; i < param->sglen; i++) {
@@ -981,7 +981,7 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param)
                 if (!u)
                         goto cleanup;
 
-                reqp = usb_buffer_alloc (udev, sizeof *reqp, SLAB_KERNEL,
+                reqp = usb_buffer_alloc (udev, sizeof *reqp, GFP_KERNEL,
                                 &u->setup_dma);
                 if (!reqp)
                         goto cleanup;
@@ -999,7 +999,7 @@ test_ctrl_queue (struct usbtest_dev *dev, struct usbtest_param *param)
         context.urb = urb;
         spin_lock_irq (&context.lock);
         for (i = 0; i < param->sglen; i++) {
-                context.status = usb_submit_urb (urb [i], SLAB_ATOMIC);
+                context.status = usb_submit_urb (urb [i], GFP_ATOMIC);
                 if (context.status != 0) {
                         dbg ("can't submit urb[%d], status %d",
                                         i, context.status);
@@ -1041,7 +1041,7 @@ static void unlink1_callback (struct urb *urb)
 
         // we "know" -EPIPE (stall) never happens
         if (!status)
-                status = usb_submit_urb (urb, SLAB_ATOMIC);
+                status = usb_submit_urb (urb, GFP_ATOMIC);
         if (status) {
                 urb->status = status;
                 complete ((struct completion *) urb->context);
@@ -1067,7 +1067,7 @@ static int unlink1 (struct usbtest_dev *dev, int pipe, int size, int async)
          * FIXME want additional tests for when endpoint is STALLing
          * due to errors, or is just NAKing requests.
          */
-        if ((retval = usb_submit_urb (urb, SLAB_KERNEL)) != 0) {
+        if ((retval = usb_submit_urb (urb, GFP_KERNEL)) != 0) {
                 dev_dbg (&dev->intf->dev, "submit fail %d\n", retval);
                 return retval;
         }
@@ -1251,7 +1251,7 @@ static int ctrl_out (struct usbtest_dev *dev,
         if (length < 1 || length > 0xffff || vary >= length)
                 return -EINVAL;
 
-        buf = kmalloc(length, SLAB_KERNEL);
+        buf = kmalloc(length, GFP_KERNEL);
         if (!buf)
                 return -ENOMEM;
 
@@ -1403,7 +1403,7 @@ static struct urb *iso_alloc_urb (
         maxp *= 1 + (0x3 & (le16_to_cpu(desc->wMaxPacketSize) >> 11));
         packets = (bytes + maxp - 1) / maxp;
 
-        urb = usb_alloc_urb (packets, SLAB_KERNEL);
+        urb = usb_alloc_urb (packets, GFP_KERNEL);
         if (!urb)
                 return urb;
         urb->dev = udev;
@@ -1411,7 +1411,7 @@ static struct urb *iso_alloc_urb (
 
         urb->number_of_packets = packets;
         urb->transfer_buffer_length = bytes;
-        urb->transfer_buffer = usb_buffer_alloc (udev, bytes, SLAB_KERNEL,
+        urb->transfer_buffer = usb_buffer_alloc (udev, bytes, GFP_KERNEL,
                         &urb->transfer_dma);
         if (!urb->transfer_buffer) {
                 usb_free_urb (urb);
@@ -1481,7 +1481,7 @@ test_iso_queue (struct usbtest_dev *dev, struct usbtest_param *param,
         spin_lock_irq (&context.lock);
         for (i = 0; i < param->sglen; i++) {
                 ++context.pending;
-                status = usb_submit_urb (urbs [i], SLAB_ATOMIC);
+                status = usb_submit_urb (urbs [i], GFP_ATOMIC);
                 if (status < 0) {
                         ERROR (dev, "submit iso[%d], error %d\n", i, status);
                         if (i == 0) {
@@ -1900,7 +1900,7 @@ usbtest_probe (struct usb_interface *intf, const struct usb_device_id *id)
         }
 #endif
 
-        dev = kzalloc(sizeof(*dev), SLAB_KERNEL);
+        dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (!dev)
                 return -ENOMEM;
         info = (struct usbtest_info *) id->driver_info;
@@ -1910,7 +1910,7 @@ usbtest_probe (struct usb_interface *intf, const struct usb_device_id *id)
         dev->intf = intf;
 
         /* cacheline-aligned scratch for i/o */
-        if ((dev->buf = kmalloc (TBUF_SIZE, SLAB_KERNEL)) == NULL) {
+        if ((dev->buf = kmalloc (TBUF_SIZE, GFP_KERNEL)) == NULL) {
                 kfree (dev);
                 return -ENOMEM;
         }
diff --git a/drivers/usb/mon/mon_text.c b/drivers/usb/mon/mon_text.c
index 7a2346c53284..05cf2c9a8f84 100644
--- a/drivers/usb/mon/mon_text.c
+++ b/drivers/usb/mon/mon_text.c
@@ -50,7 +50,7 @@ struct mon_event_text {
 
 #define SLAB_NAME_SZ  30
 struct mon_reader_text {
-        kmem_cache_t *e_slab;
+        struct kmem_cache *e_slab;
         int nevents;
         struct list_head e_list;
         struct mon_reader r;    /* In C, parent class can be placed anywhere */
@@ -63,7 +63,7 @@ struct mon_reader_text {
         char slab_name[SLAB_NAME_SZ];
 };
 
-static void mon_text_ctor(void *, kmem_cache_t *, unsigned long);
+static void mon_text_ctor(void *, struct kmem_cache *, unsigned long);
 
 /*
  * mon_text_submit
@@ -147,7 +147,7 @@ static void mon_text_event(struct mon_reader_text *rp, struct urb *urb,
         stamp = mon_get_timestamp();
 
         if (rp->nevents >= EVENT_MAX ||
-            (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) {
+            (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) {
                 rp->r.m_bus->cnt_text_lost++;
                 return;
         }
@@ -188,7 +188,7 @@ static void mon_text_error(void *data, struct urb *urb, int error)
         struct mon_event_text *ep;
 
         if (rp->nevents >= EVENT_MAX ||
-            (ep = kmem_cache_alloc(rp->e_slab, SLAB_ATOMIC)) == NULL) {
+            (ep = kmem_cache_alloc(rp->e_slab, GFP_ATOMIC)) == NULL) {
                 rp->r.m_bus->cnt_text_lost++;
                 return;
         }
@@ -450,7 +450,7 @@ const struct file_operations mon_fops_text = {
 /*
  * Slab interface: constructor.
  */
-static void mon_text_ctor(void *mem, kmem_cache_t *slab, unsigned long sflags)
+static void mon_text_ctor(void *mem, struct kmem_cache *slab, unsigned long sflags)
 {
         /*
          * Nothing to initialize. No, really!
diff --git a/drivers/usb/net/asix.c b/drivers/usb/net/asix.c
index 881841e600de..95e682e2c9d6 100644
--- a/drivers/usb/net/asix.c
+++ b/drivers/usb/net/asix.c
@@ -249,9 +249,9 @@ asix_write_cmd_async(struct usbnet *dev, u8 cmd, u16 value, u16 index,
 
         req->bRequestType = USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE;
         req->bRequest = cmd;
-        req->wValue = value;
-        req->wIndex = index;
-        req->wLength = size;
+        req->wValue = cpu_to_le16(value);
+        req->wIndex = cpu_to_le16(index);
+        req->wLength = cpu_to_le16(size);
 
         usb_fill_control_urb(urb, dev->udev,
                              usb_sndctrlpipe(dev->udev, 0),
diff --git a/drivers/usb/net/catc.c b/drivers/usb/net/catc.c
index f740325abac4..4852012735f6 100644
--- a/drivers/usb/net/catc.c
+++ b/drivers/usb/net/catc.c
@@ -345,7 +345,7 @@ static void catc_irq_done(struct urb *urb)
                 } 
         }
 resubmit:
-        status = usb_submit_urb (urb, SLAB_ATOMIC);
+        status = usb_submit_urb (urb, GFP_ATOMIC);
         if (status)
                 err ("can't resubmit intr, %s-%s, status %d",
                                 catc->usbdev->bus->bus_name,
@@ -786,14 +786,10 @@ static int catc_probe(struct usb_interface *intf, const struct usb_device_id *id
         if ((!catc->ctrl_urb) || (!catc->tx_urb) || 
             (!catc->rx_urb) || (!catc->irq_urb)) {
                 err("No free urbs available.");
-                if (catc->ctrl_urb)
-                        usb_free_urb(catc->ctrl_urb);
-                if (catc->tx_urb)
-                        usb_free_urb(catc->tx_urb);
-                if (catc->rx_urb)
-                        usb_free_urb(catc->rx_urb);
-                if (catc->irq_urb)
-                        usb_free_urb(catc->irq_urb);
+                usb_free_urb(catc->ctrl_urb);
+                usb_free_urb(catc->tx_urb);
+                usb_free_urb(catc->rx_urb);
+                usb_free_urb(catc->irq_urb);
                 free_netdev(netdev);
                 return -ENOMEM;
         }
diff --git a/drivers/usb/net/cdc_ether.c b/drivers/usb/net/cdc_ether.c
index f6971b88349d..44a91547146e 100644
--- a/drivers/usb/net/cdc_ether.c
+++ b/drivers/usb/net/cdc_ether.c
@@ -200,8 +200,7 @@ next_desc:
 
                 dev->status = &info->control->cur_altsetting->endpoint [0];
                 desc = &dev->status->desc;
-                if (desc->bmAttributes != USB_ENDPOINT_XFER_INT
-                                || !(desc->bEndpointAddress & USB_DIR_IN)
+                if (!usb_endpoint_is_int_in(desc)
                                 || (le16_to_cpu(desc->wMaxPacketSize)
                                         < sizeof(struct usb_cdc_notification))
                                 || !desc->bInterval) {
diff --git a/drivers/usb/net/kaweth.c b/drivers/usb/net/kaweth.c
index 7c906a43e497..fa78326d0bf0 100644
--- a/drivers/usb/net/kaweth.c
+++ b/drivers/usb/net/kaweth.c
@@ -222,7 +222,7 @@ struct kaweth_device
         int suspend_lowmem_ctrl;
         int linkstate;
         int opened;
-        struct work_struct lowmem_work;
+        struct delayed_work lowmem_work;
 
         struct usb_device *dev;
         struct net_device *net;
@@ -530,9 +530,10 @@ resubmit:
         kaweth_resubmit_int_urb(kaweth, GFP_ATOMIC);
 }
 
-static void kaweth_resubmit_tl(void *d)
+static void kaweth_resubmit_tl(struct work_struct *work)
 {
-        struct kaweth_device *kaweth = (struct kaweth_device *)d;
+        struct kaweth_device *kaweth =
+                container_of(work, struct kaweth_device, lowmem_work.work);
 
         if (IS_BLOCKED(kaweth->status))
                 return;
@@ -1126,7 +1127,7 @@ err_fw:
 
         /* kaweth is zeroed as part of alloc_netdev */
 
-        INIT_WORK(&kaweth->lowmem_work, kaweth_resubmit_tl, (void *)kaweth);
+        INIT_DELAYED_WORK(&kaweth->lowmem_work, kaweth_resubmit_tl);
 
         SET_MODULE_OWNER(netdev);
 
diff --git a/drivers/usb/net/net1080.c b/drivers/usb/net/net1080.c
index ce00de8f13a1..493635954513 100644
--- a/drivers/usb/net/net1080.c
+++ b/drivers/usb/net/net1080.c
@@ -237,12 +237,12 @@ static inline void nc_dump_usbctl(struct usbnet *dev, u16 usbctl)
 #define STATUS_CONN_OTHER       (1 << 14)
 #define STATUS_SUSPEND_OTHER    (1 << 13)
 #define STATUS_MAILBOX_OTHER    (1 << 12)
-#define STATUS_PACKETS_OTHER(n) (((n) >> 8) && 0x03)
+#define STATUS_PACKETS_OTHER(n) (((n) >> 8) & 0x03)
 
 #define STATUS_CONN_THIS        (1 << 6)
 #define STATUS_SUSPEND_THIS     (1 << 5)
 #define STATUS_MAILBOX_THIS     (1 << 4)
-#define STATUS_PACKETS_THIS(n)  (((n) >> 0) && 0x03)
+#define STATUS_PACKETS_THIS(n)  (((n) >> 0) & 0x03)
 
 #define STATUS_UNSPEC_MASK      0x0c8c
 #define STATUS_NOISE_MASK       ((u16)~(0x0303|STATUS_UNSPEC_MASK))
@@ -383,7 +383,7 @@ static void nc_ensure_sync(struct usbnet *dev)
                 int                     status;
 
                 /* Send a flush */
-                urb = usb_alloc_urb(0, SLAB_ATOMIC);
+                urb = usb_alloc_urb(0, GFP_ATOMIC);
                 if (!urb)
                         return;
 
diff --git a/drivers/usb/net/pegasus.c b/drivers/usb/net/pegasus.c
index 33abbd2176b6..d48c024cff59 100644
--- a/drivers/usb/net/pegasus.c
+++ b/drivers/usb/net/pegasus.c
@@ -163,6 +163,7 @@ static int get_registers(pegasus_t * pegasus, __u16 indx, __u16 size,
 
         /* using ATOMIC, we'd never wake up if we slept */
         if ((ret = usb_submit_urb(pegasus->ctrl_urb, GFP_ATOMIC))) {
+                set_current_state(TASK_RUNNING);
                 if (ret == -ENODEV)
                         netif_device_detach(pegasus->net);
                 if (netif_msg_drv(pegasus))
@@ -855,7 +856,7 @@ static void intr_callback(struct urb *urb)
                 pegasus->stats.rx_missed_errors += ((d[3] & 0x7f) << 8) | d[4];
         }
 
-        status = usb_submit_urb(urb, SLAB_ATOMIC);
+        status = usb_submit_urb(urb, GFP_ATOMIC);
         if (status == -ENODEV)
                 netif_device_detach(pegasus->net);
         if (status && netif_msg_timer(pegasus))
@@ -1280,9 +1281,9 @@ static inline void setup_pegasus_II(pegasus_t * pegasus)
 static struct workqueue_struct *pegasus_workqueue = NULL;
 #define CARRIER_CHECK_DELAY (2 * HZ)
 
-static void check_carrier(void *data)
+static void check_carrier(struct work_struct *work)
 {
-        pegasus_t *pegasus = data;
+        pegasus_t *pegasus = container_of(work, pegasus_t, carrier_check.work);
         set_carrier(pegasus->net);
         if (!(pegasus->flags & PEGASUS_UNPLUG)) {
                 queue_delayed_work(pegasus_workqueue, &pegasus->carrier_check,
@@ -1318,7 +1319,7 @@ static int pegasus_probe(struct usb_interface *intf,
 
         tasklet_init(&pegasus->rx_tl, rx_fixup, (unsigned long) pegasus);
 
-        INIT_WORK(&pegasus->carrier_check, check_carrier, pegasus);
+        INIT_DELAYED_WORK(&pegasus->carrier_check, check_carrier);
 
         pegasus->intf = intf;
         pegasus->usb = dev;
diff --git a/drivers/usb/net/pegasus.h b/drivers/usb/net/pegasus.h
index 006438069b66..98f6898cae1f 100644
--- a/drivers/usb/net/pegasus.h
+++ b/drivers/usb/net/pegasus.h
@@ -95,7 +95,7 @@ typedef struct pegasus {
         int                     dev_index;
         int                     intr_interval;
         struct tasklet_struct   rx_tl;
-        struct work_struct      carrier_check;
+        struct delayed_work     carrier_check;
         struct urb              *ctrl_urb, *rx_urb, *tx_urb, *intr_urb;
         struct sk_buff          *rx_pool[RX_SKBS];
         struct sk_buff          *rx_skb;
diff --git a/drivers/usb/net/rndis_host.c b/drivers/usb/net/rndis_host.c
index c2a28d88ef3c..99f26b3e502f 100644
--- a/drivers/usb/net/rndis_host.c
+++ b/drivers/usb/net/rndis_host.c
@@ -469,7 +469,7 @@ static void rndis_unbind(struct usbnet *dev, struct usb_interface *intf)
         struct rndis_halt       *halt;
 
         /* try to clear any rndis state/activity (no i/o from stack!) */
-        halt = kcalloc(1, sizeof *halt, SLAB_KERNEL);
+        halt = kcalloc(1, sizeof *halt, GFP_KERNEL);
         if (halt) {
                 halt->msg_type = RNDIS_MSG_HALT;
                 halt->msg_len = ccpu2(sizeof *halt);
diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c
index 72171f94ded4..c54235f73cb6 100644
--- a/drivers/usb/net/rtl8150.c
+++ b/drivers/usb/net/rtl8150.c
@@ -587,7 +587,7 @@ static void intr_callback(struct urb *urb)
         }
 
 resubmit:
-        status = usb_submit_urb (urb, SLAB_ATOMIC);
+        status = usb_submit_urb (urb, GFP_ATOMIC);
         if (status == -ENODEV)
                 netif_device_detach(dev->netdev);
         else if (status)
diff --git a/drivers/usb/net/usbnet.c b/drivers/usb/net/usbnet.c
index 760b5327b81b..6e39e9988259 100644
--- a/drivers/usb/net/usbnet.c
+++ b/drivers/usb/net/usbnet.c
@@ -116,7 +116,7 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
                         e = alt->endpoint + ep;
                         switch (e->desc.bmAttributes) {
                         case USB_ENDPOINT_XFER_INT:
-                                if (!(e->desc.bEndpointAddress & USB_DIR_IN))
+                                if (!usb_endpoint_dir_in(&e->desc))
                                         continue;
                                 intr = 1;
                                 /* FALLTHROUGH */
@@ -125,7 +125,7 @@ int usbnet_get_endpoints(struct usbnet *dev, struct usb_interface *intf)
                         default:
                                 continue;
                         }
-                        if (e->desc.bEndpointAddress & USB_DIR_IN) {
+                        if (usb_endpoint_dir_in(&e->desc)) {
                                 if (!intr && !in)
                                         in = e;
                                 else if (intr && !status)
@@ -179,9 +179,9 @@ static int init_status (struct usbnet *dev, struct usb_interface *intf)
         period = max ((int) dev->status->desc.bInterval,
                 (dev->udev->speed == USB_SPEED_HIGH) ? 7 : 3);
 
-        buf = kmalloc (maxp, SLAB_KERNEL);
+        buf = kmalloc (maxp, GFP_KERNEL);
         if (buf) {
-                dev->interrupt = usb_alloc_urb (0, SLAB_KERNEL);
+                dev->interrupt = usb_alloc_urb (0, GFP_KERNEL);
                 if (!dev->interrupt) {
                         kfree (buf);
                         return -ENOMEM;
@@ -782,9 +782,10 @@ static struct ethtool_ops usbnet_ethtool_ops = {
  * especially now that control transfers can be queued.
  */
 static void
-kevent (void *data)
+kevent (struct work_struct *work)
 {
-        struct usbnet           *dev = data;
+        struct usbnet           *dev =
+                container_of(work, struct usbnet, kevent);
         int                     status;
 
         /* usb_clear_halt() needs a thread context */
@@ -1146,7 +1147,7 @@ usbnet_probe (struct usb_interface *udev, const struct usb_device_id *prod)
         skb_queue_head_init (&dev->done);
         dev->bh.func = usbnet_bh;
         dev->bh.data = (unsigned long) dev;
-        INIT_WORK (&dev->kevent, kevent, dev);
+        INIT_WORK (&dev->kevent, kevent);
         dev->delay.function = usbnet_bh;
         dev->delay.data = (unsigned long) dev;
         init_timer (&dev->delay);
diff --git a/drivers/usb/serial/Kconfig b/drivers/usb/serial/Kconfig
index 2a8dd4cc943d..2f4d303ee36f 100644
--- a/drivers/usb/serial/Kconfig
+++ b/drivers/usb/serial/Kconfig
@@ -554,6 +554,17 @@ config USB_SERIAL_OMNINET
           To compile this driver as a module, choose M here: the
           module will be called omninet.
 
+config USB_SERIAL_DEBUG
+        tristate "USB Debugging Device"
+        depends on USB_SERIAL
+        help
+          Say Y here if you have a USB debugging device used to recieve
+          debugging data from another machine.  The most common of these
+          devices is the NetChip TurboCONNECT device.
+
+          To compile this driver as a module, choose M here: the
+          module will be called usb-debug.
+
 config USB_EZUSB
         bool
         depends on USB_SERIAL_KEYSPAN_PDA || USB_SERIAL_XIRCOM || USB_SERIAL_KEYSPAN || USB_SERIAL_WHITEHEAT
diff --git a/drivers/usb/serial/Makefile b/drivers/usb/serial/Makefile
index a5047dc599bb..61166ad450e6 100644
--- a/drivers/usb/serial/Makefile
+++ b/drivers/usb/serial/Makefile
@@ -18,6 +18,7 @@ obj-$(CONFIG_USB_SERIAL_BELKIN)			+= belkin_sa.o
 obj-$(CONFIG_USB_SERIAL_CP2101)                 += cp2101.o
 obj-$(CONFIG_USB_SERIAL_CYBERJACK)              += cyberjack.o
 obj-$(CONFIG_USB_SERIAL_CYPRESS_M8)             += cypress_m8.o
+obj-$(CONFIG_USB_SERIAL_DEBUG)                  += usb_debug.o
 obj-$(CONFIG_USB_SERIAL_DIGI_ACCELEPORT)        += digi_acceleport.o
 obj-$(CONFIG_USB_SERIAL_EDGEPORT)               += io_edgeport.o
 obj-$(CONFIG_USB_SERIAL_EDGEPORT_TI)            += io_ti.o
diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c
index 812275509137..86bcf63b6ba5 100644
--- a/drivers/usb/serial/aircable.c
+++ b/drivers/usb/serial/aircable.c
@@ -92,6 +92,7 @@ struct aircable_private {
         struct circ_buf *rx_buf;        /* read buffer */
         int rx_flags;                   /* for throttilng */
         struct work_struct rx_work;     /* work cue for the receiving line */
+        struct usb_serial_port *port;   /* USB port with which associated */
 };
 
 /* Private methods */
@@ -251,10 +252,11 @@ static void aircable_send(struct usb_serial_port *port)
         schedule_work(&port->work);
 }
 
-static void aircable_read(void *params)
+static void aircable_read(struct work_struct *work)
 {
-        struct usb_serial_port *port = params;
-        struct aircable_private *priv = usb_get_serial_port_data(port);
+        struct aircable_private *priv =
+                container_of(work, struct aircable_private, rx_work);
+        struct usb_serial_port *port = priv->port;
         struct tty_struct *tty;
         unsigned char *data;
         int count;
@@ -270,8 +272,11 @@ static void aircable_read(void *params)
          */
         tty = port->tty;
 
-        if (!tty)
+        if (!tty) {
                 schedule_work(&priv->rx_work);
+                err("%s - No tty available", __FUNCTION__);
+                return ;
+        }
 
         count = min(64, serial_buf_data_avail(priv->rx_buf));
 
@@ -305,9 +310,7 @@ static int aircable_probe(struct usb_serial *serial,
 
         for (i = 0; i < iface_desc->desc.bNumEndpoints; i++) {
                 endpoint = &iface_desc->endpoint[i].desc;
-                if (((endpoint->bEndpointAddress & 0x80) == 0x00) &&
-                        ((endpoint->bmAttributes & 3) == 0x02)) {
-                        /* we found our bulk out endpoint */
+                if (usb_endpoint_is_bulk_out(endpoint)) {
                         dbg("found bulk out on endpoint %d", i);
                         ++num_bulk_out;
                 }
@@ -348,7 +351,8 @@ static int aircable_attach (struct usb_serial *serial)
         }
 
         priv->rx_flags &= ~(THROTTLED | ACTUALLY_THROTTLED);
-        INIT_WORK(&priv->rx_work, aircable_read, port);
+        priv->port = port;
+        INIT_WORK(&priv->rx_work, aircable_read);
 
         usb_set_serial_port_data(serial->port[0], priv);
 
@@ -515,7 +519,7 @@ static void aircable_read_bulk_callback(struct urb *urb)
                                         package_length - shift);
                         }
                 }
-                aircable_read(port);
+                aircable_read(&priv->rx_work);
         }
 
         /* Schedule the next read _if_ we are still open */
diff --git a/drivers/usb/serial/airprime.c b/drivers/usb/serial/airprime.c
index 7f5d546da39a..96c73726d74a 100644
--- a/drivers/usb/serial/airprime.c
+++ b/drivers/usb/serial/airprime.c
@@ -19,6 +19,7 @@
 static struct usb_device_id id_table [] = {
         { USB_DEVICE(0x0c88, 0x17da) }, /* Kyocera Wireless KPC650/Passport */
         { USB_DEVICE(0x1410, 0x1110) }, /* Novatel Wireless Merlin CDMA */
+        { USB_DEVICE(0x1410, 0x1430) }, /* Novatel Merlin XU870 HSDPA/3G */
         { USB_DEVICE(0x1410, 0x1100) }, /* ExpressCard34 Qualcomm 3G CDMA */
         { },
 };
diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c
index ca52f12f0e24..863966c1c5ac 100644
--- a/drivers/usb/serial/ark3116.c
+++ b/drivers/usb/serial/ark3116.c
@@ -85,10 +85,9 @@ static int ark3116_attach(struct usb_serial *serial)
         int i;
 
         for (i = 0; i < serial->num_ports; ++i) {
-                priv = kmalloc(sizeof (struct ark3116_private), GFP_KERNEL);
+                priv = kzalloc(sizeof(struct ark3116_private), GFP_KERNEL);
                 if (!priv)
                         goto cleanup;
-                memset(priv, 0x00, sizeof (struct ark3116_private));
                 spin_lock_init(&priv->lock);
 
                 usb_set_serial_port_data(serial->port[i], priv);
diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
index 3a9073dbfe6a..7167728d764c 100644
--- a/drivers/usb/serial/console.c
+++ b/drivers/usb/serial/console.c
@@ -166,19 +166,17 @@ static int usb_console_setup(struct console *co, char *options)
         if (serial->type->set_termios) {
                 /* build up a fake tty structure so that the open call has something
                  * to look at to get the cflag value */
-                tty = kmalloc (sizeof (*tty), GFP_KERNEL);
+                tty = kzalloc(sizeof(*tty), GFP_KERNEL);
                 if (!tty) {
                         err ("no more memory");
                         return -ENOMEM;
                 }
-                termios = kmalloc (sizeof (*termios), GFP_KERNEL);
+                termios = kzalloc(sizeof(*termios), GFP_KERNEL);
                 if (!termios) {
                         err ("no more memory");
                         kfree (tty);
                         return -ENOMEM;
                 }
-                memset (tty, 0x00, sizeof(*tty));
-                memset (termios, 0x00, sizeof(*termios));
                 termios->c_cflag = cflag;
                 tty->termios = termios;
                 port->tty = tty;
diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c
index f2e89a083659..093f303b3189 100644
--- a/drivers/usb/serial/cypress_m8.c
+++ b/drivers/usb/serial/cypress_m8.c
@@ -1684,15 +1684,14 @@ static int __init cypress_init(void)
 
         info(DRIVER_DESC " " DRIVER_VERSION);
         return 0;
+
 failed_usb_register:
-        usb_deregister(&cypress_driver);
-failed_ca42v2_register:
         usb_serial_deregister(&cypress_ca42v2_device);
-failed_hidcom_register:
+failed_ca42v2_register:
         usb_serial_deregister(&cypress_hidcom_device);
-failed_em_register:
+failed_hidcom_register:
         usb_serial_deregister(&cypress_earthmate_device);
-
+failed_em_register:
         return retval;
 }
 
diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c
index bdb58100fc1d..83d0e21145b0 100644
--- a/drivers/usb/serial/digi_acceleport.c
+++ b/drivers/usb/serial/digi_acceleport.c
@@ -157,7 +157,7 @@
 *       to TASK_RUNNING will be lost and write_chan's subsequent call to
 *       schedule() will never return (unless it catches a signal).
 *       This race condition occurs because write_bulk_callback() (and thus
-*       the wakeup) are called asynchonously from an interrupt, rather than
+*       the wakeup) are called asynchronously from an interrupt, rather than
 *       from the scheduler.  We can avoid the race by calling the wakeup
 *       from the scheduler queue and that's our fix:  Now, at the end of
 *       write_bulk_callback() we queue up a wakeup call on the scheduler
@@ -430,13 +430,14 @@ struct digi_port {
         int dp_in_close;                        /* close in progress */
         wait_queue_head_t dp_close_wait;        /* wait queue for close */
         struct work_struct dp_wakeup_work;
+        struct usb_serial_port *dp_port;
 };
 
 
 /* Local Function Declarations */
 
 static void digi_wakeup_write( struct usb_serial_port *port );
-static void digi_wakeup_write_lock(void *);
+static void digi_wakeup_write_lock(struct work_struct *work);
 static int digi_write_oob_command( struct usb_serial_port *port,
         unsigned char *buf, int count, int interruptible );
 static int digi_write_inb_command( struct usb_serial_port *port,
@@ -598,11 +599,12 @@ static inline long cond_wait_interruptible_timeout_irqrestore(
 *  on writes.
 */
 
-static void digi_wakeup_write_lock(void *arg)
+static void digi_wakeup_write_lock(struct work_struct *work)
 {
-        struct usb_serial_port *port = arg;
+        struct digi_port *priv =
+                container_of(work, struct digi_port, dp_wakeup_work);
+        struct usb_serial_port *port = priv->dp_port;
         unsigned long flags;
-        struct digi_port *priv = usb_get_serial_port_data(port);
 
 
         spin_lock_irqsave( &priv->dp_port_lock, flags );
@@ -1702,8 +1704,8 @@ dbg( "digi_startup: TOP" );
                 init_waitqueue_head( &priv->dp_flush_wait );
                 priv->dp_in_close = 0;
                 init_waitqueue_head( &priv->dp_close_wait );
-                INIT_WORK(&priv->dp_wakeup_work,
-                                digi_wakeup_write_lock, serial->port[i]);
+                INIT_WORK(&priv->dp_wakeup_work, digi_wakeup_write_lock);
+                priv->dp_port = serial->port[i];
 
                 /* initialize write wait queue for this port */
                 init_waitqueue_head( &serial->port[i]->write_wait );
diff --git a/drivers/usb/serial/ezusb.c b/drivers/usb/serial/ezusb.c
index 5169c2d154ab..97ee718b1da2 100644
--- a/drivers/usb/serial/ezusb.c
+++ b/drivers/usb/serial/ezusb.c
@@ -31,12 +31,11 @@ int ezusb_writememory (struct usb_serial *serial, int address, unsigned char *da
                 return -ENODEV;
         }
 
-        transfer_buffer =  kmalloc (length, GFP_KERNEL);
+        transfer_buffer = kmemdup(data, length, GFP_KERNEL);
         if (!transfer_buffer) {
                 dev_err(&serial->dev->dev, "%s - kmalloc(%d) failed.\n", __FUNCTION__, length);
                 return -ENOMEM;
         }
-        memcpy (transfer_buffer, data, length);
         result = usb_control_msg (serial->dev, usb_sndctrlpipe(serial->dev, 0), bRequest, 0x40, address, 0, transfer_buffer, length, 3000);
         kfree (transfer_buffer);
         return result;
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index bd76b4c11fcc..72e4d48f51e9 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -311,6 +311,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, FTDI_ACTZWAVE_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_IRTRANS_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_IPLUS_PID) },
+        { USB_DEVICE(FTDI_VID, FTDI_DMX4ALL) },
         { USB_DEVICE(FTDI_VID, FTDI_SIO_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
@@ -511,6 +512,7 @@ static struct usb_device_id id_table_combined [] = {
         { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13M_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13S_PID) },
         { USB_DEVICE(FTDI_VID, FTDI_TACTRIX_OPENPORT_13U_PID) },
+        { USB_DEVICE(ELEKTOR_VID, ELEKTOR_FT323R_PID) },
         { },                                    /* Optional parameter entry */
         { }                                     /* Terminating entry */
 };
@@ -557,7 +559,8 @@ struct ftdi_private {
         char prev_status, diff_status;        /* Used for TIOCMIWAIT */
         __u8 rx_flags;          /* receive state flags (throttling) */
         spinlock_t rx_lock;     /* spinlock for receive state */
-        struct work_struct rx_work;
+        struct delayed_work rx_work;
+        struct usb_serial_port *port;
         int rx_processed;
         unsigned long rx_bytes;
 
@@ -591,7 +594,7 @@ static int  ftdi_write_room		(struct usb_serial_port *port);
 static int  ftdi_chars_in_buffer        (struct usb_serial_port *port);
 static void ftdi_write_bulk_callback    (struct urb *urb);
 static void ftdi_read_bulk_callback     (struct urb *urb);
-static void ftdi_process_read           (void *param);
+static void ftdi_process_read           (struct work_struct *work);
 static void ftdi_set_termios            (struct usb_serial_port *port, struct termios * old);
 static int  ftdi_tiocmget               (struct usb_serial_port *port, struct file *file);
 static int  ftdi_tiocmset               (struct usb_serial_port *port, struct file * file, unsigned int set, unsigned int clear);
@@ -1199,7 +1202,8 @@ static int ftdi_sio_attach (struct usb_serial *serial)
                 port->read_urb->transfer_buffer_length = BUFSZ;
         }
 
-        INIT_WORK(&priv->rx_work, ftdi_process_read, port);
+        INIT_DELAYED_WORK(&priv->rx_work, ftdi_process_read);
+        priv->port = port;
 
         /* Free port's existing write urb and transfer buffer. */
         if (port->write_urb) {
@@ -1386,8 +1390,7 @@ static void ftdi_close (struct usb_serial_port *port, struct file *filp)
         flush_scheduled_work();
 
         /* shutdown our bulk read */
-        if (port->read_urb)
-                usb_kill_urb(port->read_urb);
+        usb_kill_urb(port->read_urb);
 } /* ftdi_close */
 
 
@@ -1639,17 +1642,18 @@ static void ftdi_read_bulk_callback (struct urb *urb)
         priv->rx_bytes += countread;
         spin_unlock_irqrestore(&priv->rx_lock, flags);
 
-        ftdi_process_read(port);
+        ftdi_process_read(&priv->rx_work.work);
 
 } /* ftdi_read_bulk_callback */
 
 
-static void ftdi_process_read (void *param)
+static void ftdi_process_read (struct work_struct *work)
 { /* ftdi_process_read */
-        struct usb_serial_port *port = (struct usb_serial_port*)param;
+        struct ftdi_private *priv =
+                container_of(work, struct ftdi_private, rx_work.work);
+        struct usb_serial_port *port = priv->port;
         struct urb *urb;
         struct tty_struct *tty;
-        struct ftdi_private *priv;
         char error_flag;
         unsigned char *data;
 
@@ -2178,7 +2182,7 @@ static void ftdi_unthrottle (struct usb_serial_port *port)
         spin_unlock_irqrestore(&priv->rx_lock, flags);
 
         if (actually_throttled)
-                schedule_work(&priv->rx_work);
+                schedule_delayed_work(&priv->rx_work, 0);
 }
 
 static int __init ftdi_init (void)
diff --git a/drivers/usb/serial/ftdi_sio.h b/drivers/usb/serial/ftdi_sio.h
index f0edb87d2dd5..bae117d359af 100644
--- a/drivers/usb/serial/ftdi_sio.h
+++ b/drivers/usb/serial/ftdi_sio.h
@@ -55,6 +55,9 @@
 /* iPlus device */
 #define FTDI_IPLUS_PID 0xD070 /* Product Id */
 
+/* DMX4ALL DMX Interfaces */
+#define FTDI_DMX4ALL 0xC850
+
 /* www.crystalfontz.com devices - thanx for providing free devices for evaluation ! */
 /* they use the ftdi chipset for the USB interface and the vendor id is the same */
 #define FTDI_XF_632_PID 0xFC08  /* 632: 16x2 Character Display */
@@ -175,9 +178,15 @@
 #define FTDI_ASK_RDR400_PID     0xC991  /* ASK RDR 400 series card reader */
 
 /*
+ * FTDI USB UART chips used in construction projects from the
+ * Elektor Electronics magazine (http://elektor-electronics.co.uk)
+ */
+#define ELEKTOR_VID             0x0C7D
+#define ELEKTOR_FT323R_PID      0x0005  /* RFID-Reader, issue 09-2006 */
+
+/*
  * DSS-20 Sync Station for Sony Ericsson P800
  */
- 
 #define FTDI_DSS20_PID          0xFC82  
 
 /*
diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c
index 4543152a9966..6530d391ebed 100644
--- a/drivers/usb/serial/garmin_gps.c
+++ b/drivers/usb/serial/garmin_gps.c
@@ -1523,12 +1523,11 @@ static int garmin_attach (struct usb_serial *serial)
 
         dbg("%s", __FUNCTION__);
 
-        garmin_data_p = kmalloc (sizeof(struct garmin_data), GFP_KERNEL);
+        garmin_data_p = kzalloc(sizeof(struct garmin_data), GFP_KERNEL);
         if (garmin_data_p == NULL) {
                 dev_err(&port->dev, "%s - Out of memory\n", __FUNCTION__);
                 return -ENOMEM;
         }
-        memset (garmin_data_p, 0, sizeof(struct garmin_data));
         init_timer(&garmin_data_p->timer);
         spin_lock_init(&garmin_data_p->lock);
         INIT_LIST_HEAD(&garmin_data_p->pktlist);
diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c
index 91bd3014ef1e..d06547a13f28 100644
--- a/drivers/usb/serial/io_edgeport.c
+++ b/drivers/usb/serial/io_edgeport.c
@@ -1038,9 +1038,7 @@ static void edge_close (struct usb_serial_port *port, struct file * filp)
         edge_port->open = FALSE;
         edge_port->openPending = FALSE;
 
-        if (edge_port->write_urb) {
-                usb_kill_urb(edge_port->write_urb);
-        }
+        usb_kill_urb(edge_port->write_urb);
 
         if (edge_port->write_urb) {
                 /* if this urb had a transfer buffer already (old transfer) free it */
diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c
index 6238aff1e772..d72cf8bc7f76 100644
--- a/drivers/usb/serial/ipaq.c
+++ b/drivers/usb/serial/ipaq.c
@@ -320,6 +320,7 @@ static struct usb_device_id ipaq_id_table [] = {
         { USB_DEVICE(0x0B05, 0x9200) }, /* ASUS USB Sync */
         { USB_DEVICE(0x0B05, 0x9202) }, /* ASUS USB Sync */
         { USB_DEVICE(0x0BB4, 0x00CE) }, /* HTC USB Sync */
+        { USB_DEVICE(0x0BB4, 0x00CF) }, /* HTC USB Modem */
         { USB_DEVICE(0x0BB4, 0x0A01) }, /* PocketPC USB Sync */
         { USB_DEVICE(0x0BB4, 0x0A02) }, /* PocketPC USB Sync */
         { USB_DEVICE(0x0BB4, 0x0A03) }, /* PocketPC USB Sync */
diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c
index 2a4bb66691ad..d3b9a351cef8 100644
--- a/drivers/usb/serial/ipw.c
+++ b/drivers/usb/serial/ipw.c
@@ -206,10 +206,9 @@ static int ipw_open(struct usb_serial_port *port, struct file *filp)
 
         dbg("%s", __FUNCTION__);
 
-        buf_flow_init = kmalloc(16, GFP_KERNEL);
+        buf_flow_init = kmemdup(buf_flow_static, 16, GFP_KERNEL);
         if (!buf_flow_init)
                 return -ENOMEM;
-        memcpy(buf_flow_init, buf_flow_static, 16);
 
         if (port->tty)
                 port->tty->low_latency = 1;
diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c
index 53be824eb1bf..7639652cec42 100644
--- a/drivers/usb/serial/keyspan.c
+++ b/drivers/usb/serial/keyspan.c
@@ -2306,22 +2306,16 @@ static void keyspan_shutdown (struct usb_serial *serial)
         }
 
         /* Now free them */
-        if (s_priv->instat_urb)
-                usb_free_urb(s_priv->instat_urb);
-        if (s_priv->glocont_urb)
-                usb_free_urb(s_priv->glocont_urb);
+        usb_free_urb(s_priv->instat_urb);
+        usb_free_urb(s_priv->glocont_urb);
         for (i = 0; i < serial->num_ports; ++i) {
                 port = serial->port[i];
                 p_priv = usb_get_serial_port_data(port);
-                if (p_priv->inack_urb)
-                        usb_free_urb(p_priv->inack_urb);
-                if (p_priv->outcont_urb)
-                        usb_free_urb(p_priv->outcont_urb);
+                usb_free_urb(p_priv->inack_urb);
+                usb_free_urb(p_priv->outcont_urb);
                 for (j = 0; j < 2; j++) {
-                        if (p_priv->in_urbs[j])
-                                usb_free_urb(p_priv->in_urbs[j]);
-                        if (p_priv->out_urbs[j])
-                                usb_free_urb(p_priv->out_urbs[j]);
+                        usb_free_urb(p_priv->in_urbs[j]);
+                        usb_free_urb(p_priv->out_urbs[j]);
                 }
         }
 
diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c
index 909005107ea2..e09a0bfe6231 100644
--- a/drivers/usb/serial/keyspan_pda.c
+++ b/drivers/usb/serial/keyspan_pda.c
@@ -120,6 +120,8 @@ struct keyspan_pda_private {
         int                     tx_throttled;
         struct work_struct                      wakeup_work;
         struct work_struct                      unthrottle_work;
+        struct usb_serial       *serial;
+        struct usb_serial_port  *port;
 };
 
 
@@ -175,9 +177,11 @@ static struct usb_device_id id_table_fake_xircom [] = {
 };
 #endif
 
-static void keyspan_pda_wakeup_write( struct usb_serial_port *port )
+static void keyspan_pda_wakeup_write(struct work_struct *work)
 {
-
+        struct keyspan_pda_private *priv =
+                container_of(work, struct keyspan_pda_private, wakeup_work);
+        struct usb_serial_port *port = priv->port;
         struct tty_struct *tty = port->tty;
 
         /* wake up port processes */
@@ -187,8 +191,11 @@ static void keyspan_pda_wakeup_write( struct usb_serial_port *port )
         tty_wakeup(tty);
 }
 
-static void keyspan_pda_request_unthrottle( struct usb_serial *serial )
+static void keyspan_pda_request_unthrottle(struct work_struct *work)
 {
+        struct keyspan_pda_private *priv =
+                container_of(work, struct keyspan_pda_private, unthrottle_work);
+        struct usb_serial *serial = priv->serial;
         int result;
 
         dbg(" request_unthrottle");
@@ -765,11 +772,10 @@ static int keyspan_pda_startup (struct usb_serial *serial)
                 return (1); /* error */
         usb_set_serial_port_data(serial->port[0], priv);
         init_waitqueue_head(&serial->port[0]->write_wait);
-        INIT_WORK(&priv->wakeup_work, (void *)keyspan_pda_wakeup_write,
-                        (void *)(serial->port[0]));
-        INIT_WORK(&priv->unthrottle_work,
-                        (void *)keyspan_pda_request_unthrottle,
-                        (void *)(serial));
+        INIT_WORK(&priv->wakeup_work, keyspan_pda_wakeup_write);
+        INIT_WORK(&priv->unthrottle_work, keyspan_pda_request_unthrottle);
+        priv->serial = serial;
+        priv->port = serial->port[0];
         return (0);
 }
 
diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c
index ff03331e0bcf..237289920f03 100644
--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -185,13 +185,11 @@ static int kobil_startup (struct usb_serial *serial)
   
         for (i = 0; i < altsetting->desc.bNumEndpoints; i++) {
                 endpoint = &altsetting->endpoint[i];
-                if (((endpoint->desc.bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_OUT) && 
-                    ((endpoint->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
+                if (usb_endpoint_is_int_out(&endpoint->desc)) {
                         dbg("%s Found interrupt out endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress);
                         priv->write_int_endpoint_address = endpoint->desc.bEndpointAddress;
                 }
-                if (((endpoint->desc.bEndpointAddress & USB_ENDPOINT_DIR_MASK) == USB_DIR_IN) && 
-                    ((endpoint->desc.bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) == USB_ENDPOINT_XFER_INT)) {
+                if (usb_endpoint_is_int_in(&endpoint->desc)) {
                         dbg("%s Found interrupt in  endpoint. Address: %d", __FUNCTION__, endpoint->desc.bEndpointAddress);
                         priv->read_int_endpoint_address = endpoint->desc.bEndpointAddress;
                 }
@@ -355,8 +353,7 @@ static void kobil_close (struct usb_serial_port *port, struct file *filp)
                 usb_free_urb( port->write_urb );
                 port->write_urb = NULL;
         }
-        if (port->interrupt_in_urb)
-                usb_kill_urb(port->interrupt_in_urb);
+        usb_kill_urb(port->interrupt_in_urb);
 }
 
 
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index b7582cc496dc..a906e500a02b 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -358,10 +358,8 @@ static int mct_u232_startup (struct usb_serial *serial)
         /* Puh, that's dirty */
         port = serial->port[0];
         rport = serial->port[1];
-        if (port->read_urb) {
-                /* No unlinking, it wasn't submitted yet. */
-                usb_free_urb(port->read_urb);
-        }
+        /* No unlinking, it wasn't submitted yet. */
+        usb_free_urb(port->read_urb);
         port->read_urb = rport->interrupt_in_urb;
         rport->interrupt_in_urb = NULL;
         port->read_urb->context = port;
diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c
index 82cd15b894b0..70f93b18292f 100644
--- a/drivers/usb/serial/mos7720.c
+++ b/drivers/usb/serial/mos7720.c
@@ -363,7 +363,7 @@ static int mos7720_open(struct usb_serial_port *port, struct file * filp)
 
         /* Initialising the write urb pool */
         for (j = 0; j < NUM_URBS; ++j) {
-                urb = usb_alloc_urb(0,SLAB_ATOMIC);
+                urb = usb_alloc_urb(0,GFP_ATOMIC);
                 mos7720_port->write_urb_pool[j] = urb;
 
                 if (urb == NULL) {
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 5b71962d0351..5432c6340086 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -826,7 +826,7 @@ static int mos7840_open(struct usb_serial_port *port, struct file *filp)
 
         /* Initialising the write urb pool */
         for (j = 0; j < NUM_URBS; ++j) {
-                urb = usb_alloc_urb(0, SLAB_ATOMIC);
+                urb = usb_alloc_urb(0, GFP_ATOMIC);
                 mos7840_port->write_urb_pool[j] = urb;
 
                 if (urb == NULL) {
@@ -2596,12 +2596,11 @@ static int mos7840_startup(struct usb_serial *serial)
 
         /* set up port private structures */
         for (i = 0; i < serial->num_ports; ++i) {
-                mos7840_port = kmalloc(sizeof(struct moschip_port), GFP_KERNEL);
+                mos7840_port = kzalloc(sizeof(struct moschip_port), GFP_KERNEL);
                 if (mos7840_port == NULL) {
                         err("%s - Out of memory", __FUNCTION__);
                         return -ENOMEM;
                 }
-                memset(mos7840_port, 0, sizeof(struct moschip_port));
 
                 /* Initialize all port interrupt end point to port 0 int endpoint *
                  * Our device has only one interrupt end point comman to all port */
@@ -2787,7 +2786,7 @@ static int mos7840_startup(struct usb_serial *serial)
                                     i + 1, status);
 
                 }
-                mos7840_port->control_urb = usb_alloc_urb(0, SLAB_ATOMIC);
+                mos7840_port->control_urb = usb_alloc_urb(0, GFP_ATOMIC);
                 mos7840_port->ctrl_buf = kmalloc(16, GFP_KERNEL);
 
         }
diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c
index 0610409a6568..054abee81652 100644
--- a/drivers/usb/serial/navman.c
+++ b/drivers/usb/serial/navman.c
@@ -95,8 +95,7 @@ static void navman_close(struct usb_serial_port *port, struct file *filp)
 {
         dbg("%s - port %d", __FUNCTION__, port->number);
 
-        if (port->interrupt_in_urb)
-                usb_kill_urb(port->interrupt_in_urb);
+        usb_kill_urb(port->interrupt_in_urb);
 }
 
 static int navman_write(struct usb_serial_port *port,
diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c
index 07400c0c8a8c..ae98d8cbdbb8 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.c
+++ b/drivers/usb/serial/ti_usb_3410_5052.c
@@ -228,6 +228,7 @@ static int product_5052_count;
 /* null entry */
 static struct usb_device_id ti_id_table_3410[1+TI_EXTRA_VID_PID_COUNT+1] = {
         { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
+        { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
 };
 
 static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
@@ -239,6 +240,7 @@ static struct usb_device_id ti_id_table_5052[4+TI_EXTRA_VID_PID_COUNT+1] = {
 
 static struct usb_device_id ti_id_table_combined[] = {
         { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) },
+        { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) },
         { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) },
@@ -459,13 +461,12 @@ static int ti_startup(struct usb_serial *serial)
 
         /* set up port structures */
         for (i = 0; i < serial->num_ports; ++i) {
-                tport = kmalloc(sizeof(struct ti_port), GFP_KERNEL);
+                tport = kzalloc(sizeof(struct ti_port), GFP_KERNEL);
                 if (tport == NULL) {
                         dev_err(&dev->dev, "%s - out of memory\n", __FUNCTION__);
                         status = -ENOMEM;
                         goto free_tports;
                 }
-                memset(tport, 0, sizeof(struct ti_port));
                 spin_lock_init(&tport->tp_lock);
                 tport->tp_uart_base_addr = (i == 0 ? TI_UART1_BASE_ADDR : TI_UART2_BASE_ADDR);
                 tport->tp_flags = low_latency ? ASYNC_LOW_LATENCY : 0;
diff --git a/drivers/usb/serial/ti_usb_3410_5052.h b/drivers/usb/serial/ti_usb_3410_5052.h
index 02c1aeb9e1b8..b5541bf991ba 100644
--- a/drivers/usb/serial/ti_usb_3410_5052.h
+++ b/drivers/usb/serial/ti_usb_3410_5052.h
@@ -28,6 +28,7 @@
 /* Vendor and product ids */
 #define TI_VENDOR_ID                    0x0451
 #define TI_3410_PRODUCT_ID              0x3410
+#define TI_3410_EZ430_ID                0xF430  /* TI ez430 development tool */
 #define TI_5052_BOOT_PRODUCT_ID         0x5052  /* no EEPROM, no firmware */
 #define TI_5152_BOOT_PRODUCT_ID         0x5152  /* no EEPROM, no firmware */
 #define TI_5052_EEPROM_PRODUCT_ID       0x505A  /* EEPROM, no firmware */
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 8006e51c34bb..3d5072f14b8d 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -533,9 +533,10 @@ void usb_serial_port_softint(struct usb_serial_port *port)
         schedule_work(&port->work);
 }
 
-static void usb_serial_port_work(void *private)
+static void usb_serial_port_work(struct work_struct *work)
 {
-        struct usb_serial_port *port = private;
+        struct usb_serial_port *port =
+                container_of(work, struct usb_serial_port, work);
         struct tty_struct *tty;
 
         dbg("%s - port %d", __FUNCTION__, port->number);
@@ -799,7 +800,7 @@ int usb_serial_probe(struct usb_interface *interface,
                 port->serial = serial;
                 spin_lock_init(&port->lock);
                 mutex_init(&port->mutex);
-                INIT_WORK(&port->work, usb_serial_port_work, port);
+                INIT_WORK(&port->work, usb_serial_port_work);
                 serial->port[i] = port;
         }
 
@@ -952,32 +953,28 @@ probe_error:
                 port = serial->port[i];
                 if (!port)
                         continue;
-                if (port->read_urb)
-                        usb_free_urb (port->read_urb);
+                usb_free_urb(port->read_urb);
                 kfree(port->bulk_in_buffer);
         }
         for (i = 0; i < num_bulk_out; ++i) {
                 port = serial->port[i];
                 if (!port)
                         continue;
-                if (port->write_urb)
-                        usb_free_urb (port->write_urb);
+                usb_free_urb(port->write_urb);
                 kfree(port->bulk_out_buffer);
         }
         for (i = 0; i < num_interrupt_in; ++i) {
                 port = serial->port[i];
                 if (!port)
                         continue;
-                if (port->interrupt_in_urb)
-                        usb_free_urb (port->interrupt_in_urb);
+                usb_free_urb(port->interrupt_in_urb);
                 kfree(port->interrupt_in_buffer);
         }
         for (i = 0; i < num_interrupt_out; ++i) {
                 port = serial->port[i];
                 if (!port)
                         continue;
-                if (port->interrupt_out_urb)
-                        usb_free_urb (port->interrupt_out_urb);
+                usb_free_urb(port->interrupt_out_urb);
                 kfree(port->interrupt_out_buffer);
         }
 
diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c
new file mode 100644
index 000000000000..257a5e436873
--- /dev/null
+++ b/drivers/usb/serial/usb_debug.c
@@ -0,0 +1,65 @@
+/*
+ * USB Debug cable driver
+ *
+ * Copyright (C) 2006 Greg Kroah-Hartman <greg@kroah.com>
+ *
+ *      This program is free software; you can redistribute it and/or
+ *      modify it under the terms of the GNU General Public License version
+ *      2 as published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/tty.h>
+#include <linux/module.h>
+#include <linux/usb.h>
+#include <linux/usb/serial.h>
+
+static struct usb_device_id id_table [] = {
+        { USB_DEVICE(0x0525, 0x127a) },
+        { },
+};
+MODULE_DEVICE_TABLE(usb, id_table);
+
+static struct usb_driver debug_driver = {
+        .name =         "debug",
+        .probe =        usb_serial_probe,
+        .disconnect =   usb_serial_disconnect,
+        .id_table =     id_table,
+        .no_dynamic_id =        1,
+};
+
+static struct usb_serial_driver debug_device = {
+        .driver = {
+                .owner =        THIS_MODULE,
+                .name =         "debug",
+        },
+        .id_table =             id_table,
+        .num_interrupt_in =     NUM_DONT_CARE,
+        .num_bulk_in =          NUM_DONT_CARE,
+        .num_bulk_out =         NUM_DONT_CARE,
+        .num_ports =            1,
+};
+
+static int __init debug_init(void)
+{
+        int retval;
+
+        retval = usb_serial_register(&debug_device);
+        if (retval)
+                return retval;
+        retval = usb_register(&debug_driver);
+        if (retval)
+                usb_serial_deregister(&debug_device);
+        return retval;
+}
+
+static void __exit debug_exit(void)
+{
+        usb_deregister(&debug_driver);
+        usb_serial_deregister(&debug_device);
+}
+
+module_init(debug_init);
+module_exit(debug_exit);
+MODULE_LICENSE("GPL");
diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c
index befe2e11a041..eef5eaa5fa0b 100644
--- a/drivers/usb/serial/visor.c
+++ b/drivers/usb/serial/visor.c
@@ -348,8 +348,7 @@ static void visor_close (struct usb_serial_port *port, struct file * filp)
                          
         /* shutdown our urbs */
         usb_kill_urb(port->read_urb);
-        if (port->interrupt_in_urb)
-                usb_kill_urb(port->interrupt_in_urb);
+        usb_kill_urb(port->interrupt_in_urb);
 
         /* Try to send shutdown message, if the device is gone, this will just fail. */
         transfer_buffer =  kmalloc (0x12, GFP_KERNEL);
diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c
index 4d1cd7aeccd3..154c7d290597 100644
--- a/drivers/usb/serial/whiteheat.c
+++ b/drivers/usb/serial/whiteheat.c
@@ -227,6 +227,7 @@ struct whiteheat_private {
         struct list_head        rx_urbs_submitted;
         struct list_head        rx_urb_q;
         struct work_struct      rx_work;
+        struct usb_serial_port  *port;
         struct list_head        tx_urbs_free;
         struct list_head        tx_urbs_submitted;
 };
@@ -241,7 +242,7 @@ static void command_port_read_callback(struct urb *urb);
 static int start_port_read(struct usb_serial_port *port);
 static struct whiteheat_urb_wrap *urb_to_wrap(struct urb *urb, struct list_head *head);
 static struct list_head *list_first(struct list_head *head);
-static void rx_data_softint(void *private);
+static void rx_data_softint(struct work_struct *work);
 
 static int firm_send_command(struct usb_serial_port *port, __u8 command, __u8 *data, __u8 datasize);
 static int firm_open(struct usb_serial_port *port);
@@ -424,7 +425,8 @@ static int whiteheat_attach (struct usb_serial *serial)
                 spin_lock_init(&info->lock);
                 info->flags = 0;
                 info->mcr = 0;
-                INIT_WORK(&info->rx_work, rx_data_softint, port);
+                INIT_WORK(&info->rx_work, rx_data_softint);
+                info->port = port;
 
                 INIT_LIST_HEAD(&info->rx_urbs_free);
                 INIT_LIST_HEAD(&info->rx_urbs_submitted);
@@ -949,7 +951,7 @@ static void whiteheat_unthrottle (struct usb_serial_port *port)
         spin_unlock_irqrestore(&info->lock, flags);
 
         if (actually_throttled)
-                rx_data_softint(port);
+                rx_data_softint(&info->rx_work);
 
         return;
 }
@@ -1400,10 +1402,11 @@ static struct list_head *list_first(struct list_head *head)
 }
 
 
-static void rx_data_softint(void *private)
+static void rx_data_softint(struct work_struct *work)
 {
-        struct usb_serial_port *port = (struct usb_serial_port *)private;
-        struct whiteheat_private *info = usb_get_serial_port_data(port);
+        struct whiteheat_private *info =
+                container_of(work, struct whiteheat_private, rx_work);
+        struct usb_serial_port *port = info->port;
         struct tty_struct *tty = port->tty;
         struct whiteheat_urb_wrap *wrap;
         struct urb *urb;
diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c
index 3baf448e300d..e565d3d2ab29 100644
--- a/drivers/usb/storage/onetouch.c
+++ b/drivers/usb/storage/onetouch.c
@@ -76,7 +76,7 @@ static void usb_onetouch_irq(struct urb *urb)
         input_sync(dev);
 
 resubmit:
-        status = usb_submit_urb (urb, SLAB_ATOMIC);
+        status = usb_submit_urb (urb, GFP_ATOMIC);
         if (status)
                 err ("can't resubmit intr, %s-%s/input0, status %d",
                         onetouch->udev->bus->bus_name,
@@ -142,10 +142,7 @@ int onetouch_connect_input(struct us_data *ss)
                 return -ENODEV;
 
         endpoint = &interface->endpoint[2].desc;
-        if (!(endpoint->bEndpointAddress & USB_DIR_IN))
-                return -ENODEV;
-        if ((endpoint->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-                        != USB_ENDPOINT_XFER_INT)
+        if (!usb_endpoint_is_int_in(endpoint))
                 return -ENODEV;
 
         pipe = usb_rcvintpipe(udev, endpoint->bEndpointAddress);
@@ -157,7 +154,7 @@ int onetouch_connect_input(struct us_data *ss)
                 goto fail1;
 
         onetouch->data = usb_buffer_alloc(udev, ONETOUCH_PKT_LEN,
-                                          SLAB_ATOMIC, &onetouch->data_dma);
+                                          GFP_ATOMIC, &onetouch->data_dma);
         if (!onetouch->data)
                 goto fail1;
 
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index 47644b5b6155..323293a3e61f 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -427,7 +427,7 @@ static int usb_stor_bulk_transfer_sglist(struct us_data *us, unsigned int pipe,
         US_DEBUGP("%s: xfer %u bytes, %d entries\n", __FUNCTION__,
                         length, num_sg);
         result = usb_sg_init(&us->current_sg, us->pusb_dev, pipe, 0,
-                        sg, num_sg, length, SLAB_NOIO);
+                        sg, num_sg, length, GFP_NOIO);
         if (result) {
                 US_DEBUGP("usb_sg_init returned %d\n", result);
                 return USB_STOR_XFER_ERROR;
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index bc1ac07bf6ce..db8b26012c75 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -1306,30 +1306,28 @@ UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
                 US_SC_DEVICE, US_PR_DEVICE, NULL,
                 US_FL_FIX_CAPACITY ),
 
-/* Reported by Jan Mate <mate@fiit.stuba.sk> */
-UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
-                "Sony Ericsson",
-                "P990i",
-                US_SC_DEVICE, US_PR_DEVICE, NULL,
-                US_FL_FIX_CAPACITY ),
-
-/* Reported by Jan Mate <mate@fiit.stuba.sk> */
-UNUSUAL_DEV(  0x0fce, 0xe030, 0x0000, 0x0000,
-                "Sony Ericsson",
-                "P990i",
-                US_SC_DEVICE, US_PR_DEVICE, NULL,
-                US_FL_FIX_CAPACITY ),
-
 /* Reported by Kevin Cernekee <kpc-usbdev@gelato.uiuc.edu>
  * Tested on hardware version 1.10.
  * Entry is needed only for the initializer function override.
+ * Devices with bcd > 110 seem to not need it while those
+ * with bcd < 110 appear to need it.
  */
-UNUSUAL_DEV(  0x1019, 0x0c55, 0x0110, 0x0110,
+UNUSUAL_DEV(  0x1019, 0x0c55, 0x0000, 0x0110,
                 "Desknote",
                 "UCR-61S2B",
                 US_SC_DEVICE, US_PR_DEVICE, usb_stor_ucr61s2b_init,
                 0 ),
 
+/* Reported by Jaco Kroon <jaco@kroon.co.za>
+ * The usb-storage module found on the Digitech GNX4 (and supposedly other
+ * devices) misbehaves and causes a bunch of invalid I/O errors.
+ */
+UNUSUAL_DEV(  0x1210, 0x0003, 0x0100, 0x0100,
+                "Digitech HMG",
+                "DigiTech Mass Storage",
+                US_SC_DEVICE, US_PR_DEVICE, NULL,
+                US_FL_IGNORE_RESIDUE ),
+
 /* Reported by Vilius Bilinkevicius <vilisas AT xxx DOT lt) */
 UNUSUAL_DEV(  0x132b, 0x000b, 0x0001, 0x0001,
                 "Minolta",
diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c
index b8d6031b0975..70644506651f 100644
--- a/drivers/usb/storage/usb.c
+++ b/drivers/usb/storage/usb.c
@@ -49,7 +49,7 @@
 
 #include <linux/sched.h>
 #include <linux/errno.h>
-#include <linux/suspend.h>
+#include <linux/freezer.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/slab.h>
@@ -740,18 +740,16 @@ static int get_pipes(struct us_data *us)
                 ep = &altsetting->endpoint[i].desc;
 
                 /* Is it a BULK endpoint? */
-                if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-                                == USB_ENDPOINT_XFER_BULK) {
+                if (usb_endpoint_xfer_bulk(ep)) {
                         /* BULK in or out? */
-                        if (ep->bEndpointAddress & USB_DIR_IN)
+                        if (usb_endpoint_dir_in(ep))
                                 ep_in = ep;
                         else
                                 ep_out = ep;
                 }
 
                 /* Is it an interrupt endpoint? */
-                else if ((ep->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK)
-                                == USB_ENDPOINT_XFER_INT) {
+                else if (usb_endpoint_xfer_int(ep)) {
                         ep_int = ep;
                 }
         }
diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
index b77b30923928..e815b354c09d 100644
--- a/drivers/video/aty/atyfb_base.c
+++ b/drivers/video/aty/atyfb_base.c
@@ -406,7 +406,7 @@ static struct {
         { PCI_CHIP_MACH64LB, "3D RAGE LT PRO (Mach64 LB, AGP)", 236, 75, 100, 135, ATI_CHIP_264LTPRO },
         { PCI_CHIP_MACH64LD, "3D RAGE LT PRO (Mach64 LD, AGP)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
         { PCI_CHIP_MACH64LI, "3D RAGE LT PRO (Mach64 LI, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1_1 | M64F_G3_PB_1024x768 },
-        { PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
+        { PCI_CHIP_MACH64LP, "3D RAGE LT PRO (Mach64 LP, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO | M64F_G3_PB_1024x768 },
         { PCI_CHIP_MACH64LQ, "3D RAGE LT PRO (Mach64 LQ, PCI)", 230, 100, 100, 135, ATI_CHIP_264LTPRO },
 
         { PCI_CHIP_MACH64GM, "3D RAGE XL (Mach64 GM, AGP 2x)", 230, 83, 63, 135, ATI_CHIP_264XL },
diff --git a/drivers/video/aty/radeon_i2c.c b/drivers/video/aty/radeon_i2c.c
index 676754520099..869725a13c21 100644
--- a/drivers/video/aty/radeon_i2c.c
+++ b/drivers/video/aty/radeon_i2c.c
@@ -139,7 +139,13 @@ void radeon_delete_i2c_busses(struct radeonfb_info *rinfo)
 int radeon_probe_i2c_connector(struct radeonfb_info *rinfo, int conn,
                                u8 **out_edid)
 {
-        u8 *edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
+        u32 reg = rinfo->i2c[conn-1].ddc_reg;
+        u8 *edid;
+
+        OUTREG(reg, INREG(reg) &
+                        ~(VGA_DDC_DATA_OUTPUT | VGA_DDC_CLK_OUTPUT));
+
+        edid = fb_ddc_read(&rinfo->i2c[conn-1].adapter);
 
         if (out_edid)
                 *out_edid = edid;
diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
index 302174b8e477..31f476a64790 100644
--- a/drivers/video/console/fbcon.c
+++ b/drivers/video/console/fbcon.c
@@ -383,9 +383,9 @@ static void fbcon_update_softback(struct vc_data *vc)
                 softback_top = 0;
 }
 
-static void fb_flashcursor(void *private)
+static void fb_flashcursor(struct work_struct *work)
 {
-        struct fb_info *info = private;
+        struct fb_info *info = container_of(work, struct fb_info, queue);
         struct fbcon_ops *ops = info->fbcon_par;
         struct display *p;
         struct vc_data *vc = NULL;
@@ -442,7 +442,7 @@ static void fbcon_add_cursor_timer(struct fb_info *info)
         if ((!info->queue.func || info->queue.func == fb_flashcursor) &&
             !(ops->flags & FBCON_FLAGS_CURSOR_TIMER)) {
                 if (!info->queue.func)
-                        INIT_WORK(&info->queue, fb_flashcursor, info);
+                        INIT_WORK(&info->queue, fb_flashcursor);
 
                 init_timer(&ops->cursor_timer);
                 ops->cursor_timer.function = cursor_timer_handler;
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index 3aa6ebf68f17..f836137a0eda 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -20,26 +20,26 @@
 static unsigned char *fb_do_probe_ddc_edid(struct i2c_adapter *adapter)
 {
         unsigned char start = 0x0;
+        unsigned char *buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
         struct i2c_msg msgs[] = {
                 {
                         .addr   = DDC_ADDR,
+                        .flags  = 0,
                         .len    = 1,
                         .buf    = &start,
                 }, {
                         .addr   = DDC_ADDR,
                         .flags  = I2C_M_RD,
                         .len    = EDID_LENGTH,
+                        .buf    = buf,
                 }
         };
-        unsigned char *buf;
 
-        buf = kmalloc(EDID_LENGTH, GFP_KERNEL);
         if (!buf) {
                 dev_warn(&adapter->dev, "unable to allocate memory for EDID "
                          "block.\n");
                 return NULL;
         }
-        msgs[1].buf = buf;
 
         if (i2c_transfer(adapter, msgs, 2) == 2)
                 return buf;
diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
index 93ffcdd95f50..e973a87fbb01 100644
--- a/drivers/video/fbmem.c
+++ b/drivers/video/fbmem.c
@@ -1296,14 +1296,14 @@ register_framebuffer(struct fb_info *fb_info)
                         break;
         fb_info->node = i;
 
-        fb_info->class_device = class_device_create(fb_class, NULL, MKDEV(FB_MAJOR, i),
-                                    fb_info->device, "fb%d", i);
-        if (IS_ERR(fb_info->class_device)) {
+        fb_info->dev = device_create(fb_class, fb_info->device,
+                                     MKDEV(FB_MAJOR, i), "fb%d", i);
+        if (IS_ERR(fb_info->dev)) {
                 /* Not fatal */
-                printk(KERN_WARNING "Unable to create class_device for framebuffer %d; errno = %ld\n", i, PTR_ERR(fb_info->class_device));
-                fb_info->class_device = NULL;
+                printk(KERN_WARNING "Unable to create device for framebuffer %d; errno = %ld\n", i, PTR_ERR(fb_info->dev));
+                fb_info->dev = NULL;
         } else
-                fb_init_class_device(fb_info);
+                fb_init_device(fb_info);
 
         if (fb_info->pixmap.addr == NULL) {
                 fb_info->pixmap.addr = kmalloc(FBPIXMAPSIZE, GFP_KERNEL);
@@ -1356,8 +1356,8 @@ unregister_framebuffer(struct fb_info *fb_info)
         fb_destroy_modelist(&fb_info->modelist);
         registered_fb[i]=NULL;
         num_registered_fb--;
-        fb_cleanup_class_device(fb_info);
-        class_device_destroy(fb_class, MKDEV(FB_MAJOR, i));
+        fb_cleanup_device(fb_info);
+        device_destroy(fb_class, MKDEV(FB_MAJOR, i));
         event.info = fb_info;
         fb_notifier_call_chain(FB_EVENT_FB_UNREGISTERED, &event);
         return 0;
diff --git a/drivers/video/fbsysfs.c b/drivers/video/fbsysfs.c
index d3a50417ed9a..323bdf6fc7d5 100644
--- a/drivers/video/fbsysfs.c
+++ b/drivers/video/fbsysfs.c
@@ -73,7 +73,7 @@ EXPORT_SYMBOL(framebuffer_alloc);
  *
  * @info: frame buffer info structure
  *
- * Drop the reference count of the class_device embedded in the
+ * Drop the reference count of the device embedded in the
  * framebuffer info structure.
  *
  */
@@ -120,10 +120,10 @@ static int mode_string(char *buf, unsigned int offset,
                         m, mode->xres, mode->yres, v, mode->refresh);
 }
 
-static ssize_t store_mode(struct class_device *class_device, const char * buf,
-                          size_t count)
+static ssize_t store_mode(struct device *device, struct device_attribute *attr,
+                          const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         char mstr[100];
         struct fb_var_screeninfo var;
         struct fb_modelist *modelist;
@@ -151,9 +151,10 @@ static ssize_t store_mode(struct class_device *class_device, const char * buf,
         return -EINVAL;
 }
 
-static ssize_t show_mode(struct class_device *class_device, char *buf)
+static ssize_t show_mode(struct device *device, struct device_attribute *attr,
+                         char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
 
         if (!fb_info->mode)
                 return 0;
@@ -161,10 +162,11 @@ static ssize_t show_mode(struct class_device *class_device, char *buf)
         return mode_string(buf, 0, fb_info->mode);
 }
 
-static ssize_t store_modes(struct class_device *class_device, const char * buf,
-                           size_t count)
+static ssize_t store_modes(struct device *device,
+                           struct device_attribute *attr,
+                           const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         LIST_HEAD(old_list);
         int i = count / sizeof(struct fb_videomode);
 
@@ -186,9 +188,10 @@ static ssize_t store_modes(struct class_device *class_device, const char * buf,
         return 0;
 }
 
-static ssize_t show_modes(struct class_device *class_device, char *buf)
+static ssize_t show_modes(struct device *device, struct device_attribute *attr,
+                          char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         unsigned int i;
         struct list_head *pos;
         struct fb_modelist *modelist;
@@ -203,10 +206,10 @@ static ssize_t show_modes(struct class_device *class_device, char *buf)
         return i;
 }
 
-static ssize_t store_bpp(struct class_device *class_device, const char * buf,
-                         size_t count)
+static ssize_t store_bpp(struct device *device, struct device_attribute *attr,
+                         const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         struct fb_var_screeninfo var;
         char ** last = NULL;
         int err;
@@ -218,16 +221,18 @@ static ssize_t store_bpp(struct class_device *class_device, const char * buf,
         return count;
 }
 
-static ssize_t show_bpp(struct class_device *class_device, char *buf)
+static ssize_t show_bpp(struct device *device, struct device_attribute *attr,
+                        char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.bits_per_pixel);
 }
 
-static ssize_t store_rotate(struct class_device *class_device, const char *buf,
-                            size_t count)
+static ssize_t store_rotate(struct device *device,
+                            struct device_attribute *attr,
+                            const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         struct fb_var_screeninfo var;
         char **last = NULL;
         int err;
@@ -242,17 +247,19 @@ static ssize_t store_rotate(struct class_device *class_device, const char *buf,
 }
 
 
-static ssize_t show_rotate(struct class_device *class_device, char *buf)
+static ssize_t show_rotate(struct device *device,
+                           struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
 
         return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->var.rotate);
 }
 
-static ssize_t store_virtual(struct class_device *class_device,
-                             const char * buf, size_t count)
+static ssize_t store_virtual(struct device *device,
+                             struct device_attribute *attr,
+                             const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         struct fb_var_screeninfo var;
         char *last = NULL;
         int err;
@@ -269,23 +276,26 @@ static ssize_t store_virtual(struct class_device *class_device,
         return count;
 }
 
-static ssize_t show_virtual(struct class_device *class_device, char *buf)
+static ssize_t show_virtual(struct device *device,
+                            struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xres_virtual,
                         fb_info->var.yres_virtual);
 }
 
-static ssize_t show_stride(struct class_device *class_device, char *buf)
+static ssize_t show_stride(struct device *device,
+                           struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->fix.line_length);
 }
 
-static ssize_t store_blank(struct class_device *class_device, const char * buf,
-                           size_t count)
+static ssize_t store_blank(struct device *device,
+                           struct device_attribute *attr,
+                           const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         char *last = NULL;
         int err;
 
@@ -299,42 +309,48 @@ static ssize_t store_blank(struct class_device *class_device, const char * buf,
         return count;
 }
 
-static ssize_t show_blank(struct class_device *class_device, char *buf)
+static ssize_t show_blank(struct device *device,
+                          struct device_attribute *attr, char *buf)
 {
-//      struct fb_info *fb_info = class_get_devdata(class_device);
+//      struct fb_info *fb_info = dev_get_drvdata(device);
         return 0;
 }
 
-static ssize_t store_console(struct class_device *class_device,
-                             const char * buf, size_t count)
+static ssize_t store_console(struct device *device,
+                             struct device_attribute *attr,
+                             const char *buf, size_t count)
 {
-//      struct fb_info *fb_info = class_get_devdata(class_device);
+//      struct fb_info *fb_info = dev_get_drvdata(device);
         return 0;
 }
 
-static ssize_t show_console(struct class_device *class_device, char *buf)
+static ssize_t show_console(struct device *device,
+                            struct device_attribute *attr, char *buf)
 {
-//      struct fb_info *fb_info = class_get_devdata(class_device);
+//      struct fb_info *fb_info = dev_get_drvdata(device);
         return 0;
 }
 
-static ssize_t store_cursor(struct class_device *class_device,
-                            const char * buf, size_t count)
+static ssize_t store_cursor(struct device *device,
+                            struct device_attribute *attr,
+                            const char *buf, size_t count)
 {
-//      struct fb_info *fb_info = class_get_devdata(class_device);
+//      struct fb_info *fb_info = dev_get_drvdata(device);
         return 0;
 }
 
-static ssize_t show_cursor(struct class_device *class_device, char *buf)
+static ssize_t show_cursor(struct device *device,
+                           struct device_attribute *attr, char *buf)
 {
-//      struct fb_info *fb_info = class_get_devdata(class_device);
+//      struct fb_info *fb_info = dev_get_drvdata(device);
         return 0;
 }
 
-static ssize_t store_pan(struct class_device *class_device, const char * buf,
-                         size_t count)
+static ssize_t store_pan(struct device *device,
+                         struct device_attribute *attr,
+                         const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         struct fb_var_screeninfo var;
         char *last = NULL;
         int err;
@@ -355,24 +371,27 @@ static ssize_t store_pan(struct class_device *class_device, const char * buf,
         return count;
 }
 
-static ssize_t show_pan(struct class_device *class_device, char *buf)
+static ssize_t show_pan(struct device *device,
+                        struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         return snprintf(buf, PAGE_SIZE, "%d,%d\n", fb_info->var.xoffset,
                         fb_info->var.xoffset);
 }
 
-static ssize_t show_name(struct class_device *class_device, char *buf)
+static ssize_t show_name(struct device *device,
+                         struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
 
         return snprintf(buf, PAGE_SIZE, "%s\n", fb_info->fix.id);
 }
 
-static ssize_t store_fbstate(struct class_device *class_device,
-                        const char *buf, size_t count)
+static ssize_t store_fbstate(struct device *device,
+                             struct device_attribute *attr,
+                             const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         u32 state;
         char *last = NULL;
 
@@ -385,17 +404,19 @@ static ssize_t store_fbstate(struct class_device *class_device,
         return count;
 }
 
-static ssize_t show_fbstate(struct class_device *class_device, char *buf)
+static ssize_t show_fbstate(struct device *device,
+                            struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         return snprintf(buf, PAGE_SIZE, "%d\n", fb_info->state);
 }
 
 #ifdef CONFIG_FB_BACKLIGHT
-static ssize_t store_bl_curve(struct class_device *class_device,
-                const char *buf, size_t count)
+static ssize_t store_bl_curve(struct device *device,
+                              struct device_attribute *attr,
+                              const char *buf, size_t count)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         u8 tmp_curve[FB_BACKLIGHT_LEVELS];
         unsigned int i;
 
@@ -432,9 +453,10 @@ static ssize_t store_bl_curve(struct class_device *class_device,
         return count;
 }
 
-static ssize_t show_bl_curve(struct class_device *class_device, char *buf)
+static ssize_t show_bl_curve(struct device *device,
+                             struct device_attribute *attr, char *buf)
 {
-        struct fb_info *fb_info = class_get_devdata(class_device);
+        struct fb_info *fb_info = dev_get_drvdata(device);
         ssize_t len = 0;
         unsigned int i;
 
@@ -465,7 +487,7 @@ static ssize_t show_bl_curve(struct class_device *class_device, char *buf)
 /* When cmap is added back in it should be a binary attribute
  * not a text one. Consideration should also be given to converting
  * fbdev to use configfs instead of sysfs */
-static struct class_device_attribute class_device_attrs[] = {
+static struct device_attribute device_attrs[] = {
         __ATTR(bits_per_pixel, S_IRUGO|S_IWUSR, show_bpp, store_bpp),
         __ATTR(blank, S_IRUGO|S_IWUSR, show_blank, store_blank),
         __ATTR(console, S_IRUGO|S_IWUSR, show_console, store_console),
@@ -483,17 +505,16 @@ static struct class_device_attribute class_device_attrs[] = {
 #endif
 };
 
-int fb_init_class_device(struct fb_info *fb_info)
+int fb_init_device(struct fb_info *fb_info)
 {
         int i, error = 0;
 
-        class_set_devdata(fb_info->class_device, fb_info);
+        dev_set_drvdata(fb_info->dev, fb_info);
 
         fb_info->class_flag |= FB_SYSFS_FLAG_ATTR;
 
-        for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++) {
-                error = class_device_create_file(fb_info->class_device,
-                                                 &class_device_attrs[i]);
+        for (i = 0; i < ARRAY_SIZE(device_attrs); i++) {
+                error = device_create_file(fb_info->dev, &device_attrs[i]);
 
                 if (error)
                         break;
@@ -501,22 +522,20 @@ int fb_init_class_device(struct fb_info *fb_info)
 
         if (error) {
                 while (--i >= 0)
-                        class_device_remove_file(fb_info->class_device,
-                                                 &class_device_attrs[i]);
+                        device_remove_file(fb_info->dev, &device_attrs[i]);
                 fb_info->class_flag &= ~FB_SYSFS_FLAG_ATTR;
         }
 
         return 0;
 }
 
-void fb_cleanup_class_device(struct fb_info *fb_info)
+void fb_cleanup_device(struct fb_info *fb_info)
 {
         unsigned int i;
 
         if (fb_info->class_flag & FB_SYSFS_FLAG_ATTR) {
-                for (i = 0; i < ARRAY_SIZE(class_device_attrs); i++)
-                        class_device_remove_file(fb_info->class_device,
-                                                 &class_device_attrs[i]);
+                for (i = 0; i < ARRAY_SIZE(device_attrs); i++)
+                        device_remove_file(fb_info->dev, &device_attrs[i]);
 
                 fb_info->class_flag &= ~FB_SYSFS_FLAG_ATTR;
         }
diff --git a/drivers/video/geode/gxfb_core.c b/drivers/video/geode/gxfb_core.c
index 0d3643fc6293..a454dcb8e215 100644
--- a/drivers/video/geode/gxfb_core.c
+++ b/drivers/video/geode/gxfb_core.c
@@ -380,7 +380,7 @@ static void gxfb_remove(struct pci_dev *pdev)
 }
 
 static struct pci_device_id gxfb_id_table[] = {
-        { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_CS5535_VIDEO,
+        { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_GX_VIDEO,
           PCI_ANY_ID, PCI_ANY_ID, PCI_BASE_CLASS_DISPLAY << 16,
           0xff0000, 0 },
         { 0, }
diff --git a/drivers/video/nvidia/nv_hw.c b/drivers/video/nvidia/nv_hw.c
index 9ed640d35728..ea426115c6f9 100644
--- a/drivers/video/nvidia/nv_hw.c
+++ b/drivers/video/nvidia/nv_hw.c
@@ -145,12 +145,18 @@ static void nvGetClocks(struct nvidia_par *par, unsigned int *MClk,
 
         if (par->Architecture >= NV_ARCH_40) {
                 pll = NV_RD32(par->PMC, 0x4020);
-                P = (pll >> 16) & 0x03;
+                P = (pll >> 16) & 0x07;
                 pll = NV_RD32(par->PMC, 0x4024);
                 M = pll & 0xFF;
                 N = (pll >> 8) & 0xFF;
-                MB = (pll >> 16) & 0xFF;
-                NB = (pll >> 24) & 0xFF;
+                if (((par->Chipset & 0xfff0) == 0x0290) ||
+                                ((par->Chipset & 0xfff0) == 0x0390)) {
+                        MB = 1;
+                        NB = 1;
+                } else {
+                        MB = (pll >> 16) & 0xFF;
+                        NB = (pll >> 24) & 0xFF;
+                }
                 *MClk = ((N * NB * par->CrystalFreqKHz) / (M * MB)) >> P;
 
                 pll = NV_RD32(par->PMC, 0x4000);
diff --git a/drivers/video/nvidia/nv_setup.c b/drivers/video/nvidia/nv_setup.c
index a18a9aebf05f..eab3e282a4de 100644
--- a/drivers/video/nvidia/nv_setup.c
+++ b/drivers/video/nvidia/nv_setup.c
@@ -262,7 +262,7 @@ static void nv10GetConfig(struct nvidia_par *par)
 #endif
 
         dev = pci_find_slot(0, 1);
-        if ((par->Chipset && 0xffff) == 0x01a0) {
+        if ((par->Chipset & 0xffff) == 0x01a0) {
                 int amt = 0;
 
                 pci_read_config_dword(dev, 0x7c, &amt);
@@ -359,6 +359,7 @@ int NVCommonSetup(struct fb_info *info)
         case 0x0186:
         case 0x0187:
         case 0x018D:
+        case 0x0228:
         case 0x0286:
         case 0x028C:
         case 0x0316:
@@ -382,6 +383,10 @@ int NVCommonSetup(struct fb_info *info)
         case 0x034C:
         case 0x0160:
         case 0x0166:
+        case 0x0169:
+        case 0x016B:
+        case 0x016C:
+        case 0x016D:
         case 0x00C8:
         case 0x00CC:
         case 0x0144:
@@ -639,12 +644,23 @@ int NVCommonSetup(struct fb_info *info)
                 par->fpHeight = NV_RD32(par->PRAMDAC, 0x0800) + 1;
                 par->fpSyncs = NV_RD32(par->PRAMDAC, 0x0848) & 0x30000033;
 
-                printk("Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
+                printk("nvidiafb: Panel size is %i x %i\n", par->fpWidth, par->fpHeight);
         }
 
         if (monA)
                 info->monspecs = *monA;
 
+        if (!par->FlatPanel || !par->twoHeads)
+                par->FPDither = 0;
+
+        par->LVDS = 0;
+        if (par->FlatPanel && par->twoHeads) {
+                NV_WR32(par->PRAMDAC0, 0x08B0, 0x00010004);
+                if (par->PRAMDAC0[0x08b4] & 1)
+                        par->LVDS = 1;
+                printk("nvidiafb: Panel is %s\n", par->LVDS ? "LVDS" : "TMDS");
+        }
+
         kfree(edidA);
         kfree(edidB);
 done:
diff --git a/drivers/video/nvidia/nv_type.h b/drivers/video/nvidia/nv_type.h
index acdc26693402..86e65dea60d3 100644
--- a/drivers/video/nvidia/nv_type.h
+++ b/drivers/video/nvidia/nv_type.h
@@ -129,6 +129,7 @@ struct nvidia_par {
         int fpHeight;
         int PanelTweak;
         int paneltweak;
+        int LVDS;
         int pm_state;
         u32 crtcSync_read;
         u32 fpSyncs;
diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
index eb24107bcc81..538e947610e1 100644
--- a/drivers/video/nvidia/nvidia.c
+++ b/drivers/video/nvidia/nvidia.c
@@ -1160,20 +1160,20 @@ static u32 __devinit nvidia_get_arch(struct fb_info *info)
         case 0x0340:            /* GeForceFX 5700 */
                 arch = NV_ARCH_30;
                 break;
-        case 0x0040:
-        case 0x00C0:
-        case 0x0120:
+        case 0x0040:            /* GeForce 6800 */
+        case 0x00C0:            /* GeForce 6800 */
+        case 0x0120:            /* GeForce 6800 */
         case 0x0130:
-        case 0x0140:
-        case 0x0160:
-        case 0x01D0:
-        case 0x0090:
-        case 0x0210:
-        case 0x0220:
+        case 0x0140:            /* GeForce 6600 */
+        case 0x0160:            /* GeForce 6200 */
+        case 0x01D0:            /* GeForce 7200, 7300, 7400 */
+        case 0x0090:            /* GeForce 7800 */
+        case 0x0210:            /* GeForce 6800 */
+        case 0x0220:            /* GeForce 6200 */
         case 0x0230:
-        case 0x0240:
-        case 0x0290:
-        case 0x0390:
+        case 0x0240:            /* GeForce 6100 */
+        case 0x0290:            /* GeForce 7900 */
+        case 0x0390:            /* GeForce 7600 */
                 arch = NV_ARCH_40;
                 break;
         case 0x0020:            /* TNT, TNT2 */
diff --git a/drivers/video/platinumfb.c b/drivers/video/platinumfb.c
index fdb33cd21a27..cb26c6df0583 100644
--- a/drivers/video/platinumfb.c
+++ b/drivers/video/platinumfb.c
@@ -34,6 +34,7 @@
 #include <asm/prom.h>
 #include <asm/pgtable.h>
 #include <asm/of_device.h>
+#include <asm/of_platform.h>
 
 #include "macmodes.h"
 #include "platinumfb.h"
@@ -682,14 +683,14 @@ static int __init platinumfb_init(void)
                 return -ENODEV;
         platinumfb_setup(option);
 #endif
-        of_register_driver(&platinum_driver);
+        of_register_platform_driver(&platinum_driver);
 
         return 0;
 }
 
 static void __exit platinumfb_exit(void)
 {
-        of_unregister_driver(&platinum_driver); 
+        of_unregister_platform_driver(&platinum_driver);
 }
 
 MODULE_LICENSE("GPL");
diff --git a/drivers/video/pnx4008/pnxrgbfb.c b/drivers/video/pnx4008/pnxrgbfb.c
index 7d9453c91a42..f29e66e2d774 100644
--- a/drivers/video/pnx4008/pnxrgbfb.c
+++ b/drivers/video/pnx4008/pnxrgbfb.c
@@ -154,7 +154,8 @@ static int __devinit rgbfb_probe(struct platform_device *pdev)
                         goto err1;
         }
 
-        if (!fb_get_options("pnxrgbfb", &option) && !strcmp(option, "nocursor"))
+        if (!fb_get_options("pnxrgbfb", &option) && option &&
+                        !strcmp(option, "nocursor"))
                 rgbfb_ops.fb_cursor = no_cursor;
 
         info->node = -1;
@@ -191,7 +192,7 @@ err:
 
 static struct platform_driver rgbfb_driver = {
         .driver = {
-                .name = "rgbfb",
+                .name = "pnx4008-rgbfb",
         },
         .probe = rgbfb_probe,
         .remove = rgbfb_remove,
diff --git a/drivers/video/pnx4008/sdum.c b/drivers/video/pnx4008/sdum.c
index 51f0ecc2a511..d23bf0d659b6 100644
--- a/drivers/video/pnx4008/sdum.c
+++ b/drivers/video/pnx4008/sdum.c
@@ -848,7 +848,7 @@ static int sdum_remove(struct platform_device *pdev)
 
 static struct platform_driver sdum_driver = {
         .driver = {
-                .name = "sdum",
+                .name = "pnx4008-sdum",
         },
         .probe = sdum_probe,
         .remove = sdum_remove,
diff --git a/drivers/video/pxafb.c b/drivers/video/pxafb.c
index 8a8ae55a7403..38eb0b69c2d7 100644
--- a/drivers/video/pxafb.c
+++ b/drivers/video/pxafb.c
@@ -964,9 +964,10 @@ static void set_ctrlr_state(struct pxafb_info *fbi, u_int state)
  * Our LCD controller task (which is called when we blank or unblank)
  * via keventd.
  */
-static void pxafb_task(void *dummy)
+static void pxafb_task(struct work_struct *work)
 {
-        struct pxafb_info *fbi = dummy;
+        struct pxafb_info *fbi =
+                container_of(work, struct pxafb_info, task);
         u_int state = xchg(&fbi->task_state, -1);
 
         set_ctrlr_state(fbi, state);
@@ -1159,7 +1160,7 @@ static struct pxafb_info * __init pxafb_init_fbinfo(struct device *dev)
         }
 
         init_waitqueue_head(&fbi->ctrlr_wait);
-        INIT_WORK(&fbi->task, pxafb_task, fbi);
+        INIT_WORK(&fbi->task, pxafb_task);
         init_MUTEX(&fbi->ctrlr_sem);
 
         return fbi;
diff --git a/drivers/w1/Makefile b/drivers/w1/Makefile
index 93845a2c7c21..6bb0b54965f2 100644
--- a/drivers/w1/Makefile
+++ b/drivers/w1/Makefile
@@ -2,10 +2,6 @@
 # Makefile for the Dallas's 1-wire bus.
 #
 
-ifeq ($(CONFIG_W1_DS2433_CRC), y)
-EXTRA_CFLAGS    += -DCONFIG_W1_F23_CRC
-endif
-
 obj-$(CONFIG_W1)        += wire.o
 wire-objs               := w1.o w1_int.o w1_family.o w1_netlink.o w1_io.o
 
diff --git a/drivers/w1/masters/matrox_w1.c b/drivers/w1/masters/matrox_w1.c
index 2788b8ca9bb1..6f9d880ab2e9 100644
--- a/drivers/w1/masters/matrox_w1.c
+++ b/drivers/w1/masters/matrox_w1.c
@@ -215,6 +215,8 @@ static int __devinit matrox_w1_probe(struct pci_dev *pdev, const struct pci_devi
         return 0;
 
 err_out_free_device:
+        if (dev->virt_addr)
+                iounmap(dev->virt_addr);
         kfree(dev);
 
         return err;
diff --git a/drivers/w1/slaves/Makefile b/drivers/w1/slaves/Makefile
index 70e21e2d70c3..725dcfdfddb4 100644
--- a/drivers/w1/slaves/Makefile
+++ b/drivers/w1/slaves/Makefile
@@ -2,10 +2,6 @@
 # Makefile for the Dallas's 1-wire slaves.
 #
 
-ifeq ($(CONFIG_W1_SLAVE_DS2433_CRC), y)
-EXTRA_CFLAGS += -DCONFIG_W1_F23_CRC
-endif
-
 obj-$(CONFIG_W1_SLAVE_THERM)    += w1_therm.o
 obj-$(CONFIG_W1_SLAVE_SMEM)     += w1_smem.o
 obj-$(CONFIG_W1_SLAVE_DS2433)   += w1_ds2433.o
diff --git a/drivers/w1/slaves/w1_ds2433.c b/drivers/w1/slaves/w1_ds2433.c
index 2ac238f1480e..8ea17a53eed8 100644
--- a/drivers/w1/slaves/w1_ds2433.c
+++ b/drivers/w1/slaves/w1_ds2433.c
@@ -13,7 +13,7 @@
 #include <linux/device.h>
 #include <linux/types.h>
 #include <linux/delay.h>
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
 #include <linux/crc16.h>
 
 #define CRC16_INIT              0
@@ -62,7 +62,7 @@ static inline size_t w1_f23_fix_count(loff_t off, size_t count, size_t size)
         return count;
 }
 
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
 static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,
                                 int block)
 {
@@ -89,13 +89,13 @@ static int w1_f23_refresh_block(struct w1_slave *sl, struct w1_f23_data *data,
 
         return 0;
 }
-#endif  /* CONFIG_W1_F23_CRC */
+#endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
 
 static ssize_t w1_f23_read_bin(struct kobject *kobj, char *buf, loff_t off,
                                size_t count)
 {
         struct w1_slave *sl = kobj_to_w1_slave(kobj);
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
         struct w1_f23_data *data = sl->family_data;
         int i, min_page, max_page;
 #else
@@ -107,7 +107,7 @@ static ssize_t w1_f23_read_bin(struct kobject *kobj, char *buf, loff_t off,
 
         mutex_lock(&sl->master->mutex);
 
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
 
         min_page = (off >> W1_PAGE_BITS);
         max_page = (off + count - 1) >> W1_PAGE_BITS;
@@ -119,7 +119,7 @@ static ssize_t w1_f23_read_bin(struct kobject *kobj, char *buf, loff_t off,
         }
         memcpy(buf, &data->memory[off], count);
 
-#else   /* CONFIG_W1_F23_CRC */
+#else   /* CONFIG_W1_SLAVE_DS2433_CRC */
 
         /* read directly from the EEPROM */
         if (w1_reset_select_slave(sl)) {
@@ -133,7 +133,7 @@ static ssize_t w1_f23_read_bin(struct kobject *kobj, char *buf, loff_t off,
         w1_write_block(sl->master, wrbuf, 3);
         w1_read_block(sl->master, buf, count);
 
-#endif  /* CONFIG_W1_F23_CRC */
+#endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
 
 out_up:
         mutex_unlock(&sl->master->mutex);
@@ -208,7 +208,7 @@ static ssize_t w1_f23_write_bin(struct kobject *kobj, char *buf, loff_t off,
         if ((count = w1_f23_fix_count(off, count, W1_EEPROM_SIZE)) == 0)
                 return 0;
 
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
         /* can only write full blocks in cached mode */
         if ((off & W1_PAGE_MASK) || (count & W1_PAGE_MASK)) {
                 dev_err(&sl->dev, "invalid offset/count off=%d cnt=%zd\n",
@@ -223,7 +223,7 @@ static ssize_t w1_f23_write_bin(struct kobject *kobj, char *buf, loff_t off,
                         return -EINVAL;
                 }
         }
-#endif  /* CONFIG_W1_F23_CRC */
+#endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
 
         mutex_lock(&sl->master->mutex);
 
@@ -262,7 +262,7 @@ static struct bin_attribute w1_f23_bin_attr = {
 static int w1_f23_add_slave(struct w1_slave *sl)
 {
         int err;
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
         struct w1_f23_data *data;
 
         data = kmalloc(sizeof(struct w1_f23_data), GFP_KERNEL);
@@ -271,24 +271,24 @@ static int w1_f23_add_slave(struct w1_slave *sl)
         memset(data, 0, sizeof(struct w1_f23_data));
         sl->family_data = data;
 
-#endif  /* CONFIG_W1_F23_CRC */
+#endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
 
         err = sysfs_create_bin_file(&sl->dev.kobj, &w1_f23_bin_attr);
 
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
         if (err)
                 kfree(data);
-#endif  /* CONFIG_W1_F23_CRC */
+#endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
 
         return err;
 }
 
 static void w1_f23_remove_slave(struct w1_slave *sl)
 {
-#ifdef CONFIG_W1_F23_CRC
+#ifdef CONFIG_W1_SLAVE_DS2433_CRC
         kfree(sl->family_data);
         sl->family_data = NULL;
-#endif  /* CONFIG_W1_F23_CRC */
+#endif  /* CONFIG_W1_SLAVE_DS2433_CRC */
         sysfs_remove_bin_file(&sl->dev.kobj, &w1_f23_bin_attr);
 }
 
diff --git a/drivers/w1/slaves/w1_therm.c b/drivers/w1/slaves/w1_therm.c
index 5372cfcbd054..b022fffd8c51 100644
--- a/drivers/w1/slaves/w1_therm.c
+++ b/drivers/w1/slaves/w1_therm.c
@@ -24,6 +24,7 @@
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
+#include <linux/sched.h>
 #include <linux/device.h>
 #include <linux/types.h>
 #include <linux/delay.h>
diff --git a/drivers/w1/w1.c b/drivers/w1/w1.c
index de3e9791f80d..63c07243993c 100644
--- a/drivers/w1/w1.c
+++ b/drivers/w1/w1.c
@@ -31,6 +31,7 @@
 #include <linux/slab.h>
 #include <linux/sched.h>
 #include <linux/kthread.h>
+#include <linux/freezer.h>
 
 #include <asm/atomic.h>