Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

143 files changed, 1348 insertions, 1055 deletions

diff --git a/drivers/acpi/processor_perflib.c b/drivers/acpi/processor_perflib.c
index 5207f9e4b443..cbb6f0814ce2 100644
--- a/drivers/acpi/processor_perflib.c
+++ b/drivers/acpi/processor_perflib.c
@@ -322,10 +322,6 @@ static int acpi_processor_get_performance_info(struct acpi_processor *pr)
         if (result)
                 return result;
 
-        result = acpi_processor_get_platform_limit(pr);
-        if (result)
-                return result;
-
         return 0;
 }
 
diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
index 36b37d755dbc..3d54680d0333 100644
--- a/drivers/acpi/video.c
+++ b/drivers/acpi/video.c
@@ -1677,8 +1677,6 @@ static void acpi_video_device_notify(acpi_handle handle, u32 event, void *data)
         struct acpi_video_device *video_device = data;
         struct acpi_device *device = NULL;
 
-
-        printk("video device notify\n");
         if (!video_device)
                 return;
 
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index da21552d2b1c..1c94b43d2c9b 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -19,6 +19,10 @@ config ATA
 
 if ATA
 
+config ATA_NONSTANDARD
+       bool
+       default n
+
 config SATA_AHCI
         tristate "AHCI SATA support"
         depends on PCI
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index b517d2493551..48616c6fee9d 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -75,6 +75,7 @@ enum {
         AHCI_CMD_CLR_BUSY       = (1 << 10),
 
         RX_FIS_D2H_REG          = 0x40, /* offset of D2H Register FIS data */
+        RX_FIS_SDB              = 0x58, /* offset of SDB FIS data */
         RX_FIS_UNK              = 0x60, /* offset of Unknown FIS data */
 
         board_ahci              = 0,
@@ -202,6 +203,10 @@ struct ahci_port_priv {
         dma_addr_t              cmd_tbl_dma;
         void                    *rx_fis;
         dma_addr_t              rx_fis_dma;
+        /* for NCQ spurious interrupt analysis */
+        int                     ncq_saw_spurious_sdb_cnt;
+        unsigned int            ncq_saw_d2h:1;
+        unsigned int            ncq_saw_dmas:1;
 };
 
 static u32 ahci_scr_read (struct ata_port *ap, unsigned int sc_reg);
@@ -361,7 +366,7 @@ static const struct pci_device_id ahci_pci_tbl[] = {
         { PCI_VDEVICE(INTEL, 0x27c1), board_ahci }, /* ICH7 */
         { PCI_VDEVICE(INTEL, 0x27c5), board_ahci }, /* ICH7M */
         { PCI_VDEVICE(INTEL, 0x27c3), board_ahci }, /* ICH7R */
-        { PCI_VDEVICE(AL, 0x5288), board_ahci }, /* ULi M5288 */
+        { PCI_VDEVICE(AL, 0x5288), board_ahci_ign_iferr }, /* ULi M5288 */
         { PCI_VDEVICE(INTEL, 0x2681), board_ahci }, /* ESB2 */
         { PCI_VDEVICE(INTEL, 0x2682), board_ahci }, /* ESB2 */
         { PCI_VDEVICE(INTEL, 0x2683), board_ahci }, /* ESB2 */
@@ -586,35 +591,18 @@ static void ahci_power_down(void __iomem *port_mmio, u32 cap)
 {
         u32 cmd, scontrol;
 
-        cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;
-
-        if (cap & HOST_CAP_SSC) {
-                /* enable transitions to slumber mode */
-                scontrol = readl(port_mmio + PORT_SCR_CTL);
-                if ((scontrol & 0x0f00) > 0x100) {
-                        scontrol &= ~0xf00;
-                        writel(scontrol, port_mmio + PORT_SCR_CTL);
-                }
-
-                /* put device into slumber mode */
-                writel(cmd | PORT_CMD_ICC_SLUMBER, port_mmio + PORT_CMD);
-
-                /* wait for the transition to complete */
-                ata_wait_register(port_mmio + PORT_CMD, PORT_CMD_ICC_SLUMBER,
-                                  PORT_CMD_ICC_SLUMBER, 1, 50);
-        }
+        if (!(cap & HOST_CAP_SSS))
+                return;
 
-        /* put device into listen mode */
-        if (cap & HOST_CAP_SSS) {
-                /* first set PxSCTL.DET to 0 */
-                scontrol = readl(port_mmio + PORT_SCR_CTL);
-                scontrol &= ~0xf;
-                writel(scontrol, port_mmio + PORT_SCR_CTL);
+        /* put device into listen mode, first set PxSCTL.DET to 0 */
+        scontrol = readl(port_mmio + PORT_SCR_CTL);
+        scontrol &= ~0xf;
+        writel(scontrol, port_mmio + PORT_SCR_CTL);
 
-                /* then set PxCMD.SUD to 0 */
-                cmd &= ~PORT_CMD_SPIN_UP;
-                writel(cmd, port_mmio + PORT_CMD);
-        }
+        /* then set PxCMD.SUD to 0 */
+        cmd = readl(port_mmio + PORT_CMD) & ~PORT_CMD_ICC_MASK;
+        cmd &= ~PORT_CMD_SPIN_UP;
+        writel(cmd, port_mmio + PORT_CMD);
 }
 
 static void ahci_init_port(void __iomem *port_mmio, u32 cap,
@@ -915,7 +903,7 @@ static int ahci_hardreset(struct ata_port *ap, unsigned int *class)
 
         /* clear D2H reception area to properly wait for D2H FIS */
         ata_tf_init(ap->device, &tf);
-        tf.command = 0xff;
+        tf.command = 0x80;
         ata_tf_to_fis(&tf, d2h_fis, 0);
 
         rc = sata_std_hardreset(ap, class);
@@ -1126,8 +1114,9 @@ static void ahci_host_intr(struct ata_port *ap)
         void __iomem *mmio = ap->host->mmio_base;
         void __iomem *port_mmio = ahci_port_base(mmio, ap->port_no);
         struct ata_eh_info *ehi = &ap->eh_info;
+        struct ahci_port_priv *pp = ap->private_data;
         u32 status, qc_active;
-        int rc;
+        int rc, known_irq = 0;
 
         status = readl(port_mmio + PORT_IRQ_STAT);
         writel(status, port_mmio + PORT_IRQ_STAT);
@@ -1154,17 +1143,53 @@ static void ahci_host_intr(struct ata_port *ap)
 
         /* hmmm... a spurious interupt */
 
-        /* some devices send D2H reg with I bit set during NCQ command phase */
-        if (ap->sactive && (status & PORT_IRQ_D2H_REG_FIS))
+        /* if !NCQ, ignore.  No modern ATA device has broken HSM
+         * implementation for non-NCQ commands.
+         */
+        if (!ap->sactive)
                 return;
 
-        /* ignore interim PIO setup fis interrupts */
-        if (ata_tag_valid(ap->active_tag) && (status & PORT_IRQ_PIOS_FIS))
-                return;
+        if (status & PORT_IRQ_D2H_REG_FIS) {
+                if (!pp->ncq_saw_d2h)
+                        ata_port_printk(ap, KERN_INFO,
+                                "D2H reg with I during NCQ, "
+                                "this message won't be printed again\n");
+                pp->ncq_saw_d2h = 1;
+                known_irq = 1;
+        }
+
+        if (status & PORT_IRQ_DMAS_FIS) {
+                if (!pp->ncq_saw_dmas)
+                        ata_port_printk(ap, KERN_INFO,
+                                "DMAS FIS during NCQ, "
+                                "this message won't be printed again\n");
+                pp->ncq_saw_dmas = 1;
+                known_irq = 1;
+        }
+
+        if (status & PORT_IRQ_SDB_FIS &&
+                   pp->ncq_saw_spurious_sdb_cnt < 10) {
+                /* SDB FIS containing spurious completions might be
+                 * dangerous, we need to know more about them.  Print
+                 * more of it.
+                 */
+                const u32 *f = pp->rx_fis + RX_FIS_SDB;
+
+                ata_port_printk(ap, KERN_INFO, "Spurious SDB FIS during NCQ "
+                                "issue=0x%x SAct=0x%x FIS=%08x:%08x%s\n",
+                                readl(port_mmio + PORT_CMD_ISSUE),
+                                readl(port_mmio + PORT_SCR_ACT),
+                                le32_to_cpu(f[0]), le32_to_cpu(f[1]),
+                                pp->ncq_saw_spurious_sdb_cnt < 10 ?
+                                "" : ", shutting up");
+
+                pp->ncq_saw_spurious_sdb_cnt++;
+                known_irq = 1;
+        }
 
-        if (ata_ratelimit())
+        if (!known_irq)
                 ata_port_printk(ap, KERN_INFO, "spurious interrupt "
-                                "(irq_stat 0x%x active_tag %d sactive 0x%x)\n",
+                                "(irq_stat 0x%x active_tag 0x%x sactive 0x%x)\n",
                                 status, ap->active_tag, ap->sactive);
 }
 
@@ -1257,7 +1282,7 @@ static void ahci_thaw(struct ata_port *ap)
         /* clear IRQ */
         tmp = readl(port_mmio + PORT_IRQ_STAT);
         writel(tmp, port_mmio + PORT_IRQ_STAT);
-        writel(1 << ap->id, mmio + HOST_IRQ_STAT);
+        writel(1 << ap->port_no, mmio + HOST_IRQ_STAT);
 
         /* turn IRQ back on */
         writel(DEF_PORT_IRQ, port_mmio + PORT_IRQ_MASK);
diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c
index 908751d27e76..24af56081b5d 100644
--- a/drivers/ata/ata_generic.c
+++ b/drivers/ata/ata_generic.c
@@ -64,6 +64,7 @@ static void generic_error_handler(struct ata_port *ap)
 /**
  *      generic_set_mode        -       mode setting
  *      @ap: interface to set up
+ *      @unused: returned device on error
  *
  *      Use a non standard set_mode function. We don't want to be tuned.
  *      The BIOS configured everything. Our job is not to fiddle. We
@@ -71,7 +72,7 @@ static void generic_error_handler(struct ata_port *ap)
  *      and respect them.
  */
 
-static void generic_set_mode(struct ata_port *ap)
+static int generic_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int dma_enabled = 0;
         int i;
@@ -82,7 +83,7 @@ static void generic_set_mode(struct ata_port *ap)
 
         for (i = 0; i < ATA_MAX_DEVICES; i++) {
                 struct ata_device *dev = &ap->device[i];
-                if (ata_dev_enabled(dev)) {
+                if (ata_dev_ready(dev)) {
                         /* We don't really care */
                         dev->pio_mode = XFER_PIO_0;
                         dev->dma_mode = XFER_MW_DMA_0;
@@ -99,6 +100,7 @@ static void generic_set_mode(struct ata_port *ap)
                         }
                 }
         }
+        return 0;
 }
 
 static struct scsi_host_template generic_sht = {
diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index 0d51d13b16bf..667acd283364 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -1037,7 +1037,7 @@ static unsigned int ata_id_xfermask(const u16 *id)
                  * the PIO timing number for the maximum. Turn it into
                  * a mask.
                  */
-                u8 mode = id[ATA_ID_OLD_PIO_MODES] & 0xFF;
+                u8 mode = (id[ATA_ID_OLD_PIO_MODES] >> 8) & 0xFF;
                 if (mode < 5)   /* Valid PIO range */
                         pio_mask = (2 << mode) - 1;
                 else
@@ -1250,6 +1250,7 @@ unsigned ata_exec_internal_sg(struct ata_device *dev,
 
                 ata_sg_init(qc, sg, n_elem);
                 qc->nsect = buflen / ATA_SECT_SIZE;
+                qc->nbytes = buflen;
         }
 
         qc->private_data = &wait;
@@ -2431,18 +2432,8 @@ int ata_set_mode(struct ata_port *ap, struct ata_device **r_failed_dev)
         int i, rc = 0, used_dma = 0, found = 0;
 
         /* has private set_mode? */
-        if (ap->ops->set_mode) {
-                /* FIXME: make ->set_mode handle no device case and
-                 * return error code and failing device on failure.
-                 */
-                for (i = 0; i < ATA_MAX_DEVICES; i++) {
-                        if (ata_dev_ready(&ap->device[i])) {
-                                ap->ops->set_mode(ap);
-                                break;
-                        }
-                }
-                return 0;
-        }
+        if (ap->ops->set_mode)
+                return ap->ops->set_mode(ap, r_failed_dev);
 
         /* step 1: calculate xfer_mask */
         for (i = 0; i < ATA_MAX_DEVICES; i++) {
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 56cf59b60ec4..748435807d68 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1796,7 +1796,7 @@ static int ata_eh_suspend(struct ata_port *ap, struct ata_device **r_failed_dev)
                 *r_failed_dev = dev;
 
         DPRINTK("EXIT\n");
-        return 0;
+        return rc;
 }
 
 /**
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 836947da5b14..73902d335767 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -273,8 +273,8 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
 {
         int rc = 0;
         u8 scsi_cmd[MAX_COMMAND_SIZE];
-        u8 args[7];
-        struct scsi_sense_hdr sshdr;
+        u8 args[7], *sensebuf = NULL;
+        int cmd_result;
 
         if (arg == NULL)
                 return -EINVAL;
@@ -282,10 +282,14 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
         if (copy_from_user(args, arg, sizeof(args)))
                 return -EFAULT;
 
+        sensebuf = kzalloc(SCSI_SENSE_BUFFERSIZE, GFP_NOIO);
+        if (!sensebuf)
+                return -ENOMEM;
+
         memset(scsi_cmd, 0, sizeof(scsi_cmd));
         scsi_cmd[0]  = ATA_16;
         scsi_cmd[1]  = (3 << 1); /* Non-data */
-        /* scsi_cmd[2] is already 0 -- no off.line, cc, or data xfer */
+        scsi_cmd[2]  = 0x20;     /* cc but no off.line or data xfer */
         scsi_cmd[4]  = args[1];
         scsi_cmd[6]  = args[2];
         scsi_cmd[8]  = args[3];
@@ -295,11 +299,46 @@ int ata_task_ioctl(struct scsi_device *scsidev, void __user *arg)
 
         /* Good values for timeout and retries?  Values below
            from scsi_ioctl_send_command() for default case... */
-        if (scsi_execute_req(scsidev, scsi_cmd, DMA_NONE, NULL, 0, &sshdr,
-                             (10*HZ), 5))
+        cmd_result = scsi_execute(scsidev, scsi_cmd, DMA_NONE, NULL, 0,
+                                sensebuf, (10*HZ), 5, 0);
+
+        if (driver_byte(cmd_result) == DRIVER_SENSE) {/* sense data available */
+                u8 *desc = sensebuf + 8;
+                cmd_result &= ~(0xFF<<24); /* DRIVER_SENSE is not an error */
+
+                /* If we set cc then ATA pass-through will cause a
+                 * check condition even if no error. Filter that. */
+                if (cmd_result & SAM_STAT_CHECK_CONDITION) {
+                        struct scsi_sense_hdr sshdr;
+                        scsi_normalize_sense(sensebuf, SCSI_SENSE_BUFFERSIZE,
+                                                &sshdr);
+                        if (sshdr.sense_key==0 &&
+                                sshdr.asc==0 && sshdr.ascq==0)
+                                cmd_result &= ~SAM_STAT_CHECK_CONDITION;
+                }
+
+                /* Send userspace ATA registers */
+                if (sensebuf[0] == 0x72 &&      /* format is "descriptor" */
+                                desc[0] == 0x09) {/* code is "ATA Descriptor" */
+                        args[0] = desc[13];     /* status */
+                        args[1] = desc[3];      /* error */
+                        args[2] = desc[5];      /* sector count (0:7) */
+                        args[3] = desc[7];      /* lbal */
+                        args[4] = desc[9];      /* lbam */
+                        args[5] = desc[11];     /* lbah */
+                        args[6] = desc[12];     /* select */
+                        if (copy_to_user(arg, args, sizeof(args)))
+                                rc = -EFAULT;
+                }
+        }
+
+        if (cmd_result) {
                 rc = -EIO;
+                goto error;
+        }
 
-        /* Need code to retrieve data from check condition? */
+ error:
+        kfree(sensebuf);
         return rc;
 }
 
@@ -372,7 +411,7 @@ struct ata_queued_cmd *ata_scsi_qc_new(struct ata_device *dev,
                 if (cmd->use_sg) {
                         qc->__sg = (struct scatterlist *) cmd->request_buffer;
                         qc->n_elem = cmd->use_sg;
-                } else {
+                } else if (cmd->request_bufflen) {
                         qc->__sg = &qc->sgent;
                         qc->n_elem = 1;
                 }
@@ -983,11 +1022,10 @@ static unsigned int ata_scsi_start_stop_xlat(struct ata_queued_cmd *qc)
                 }
 
                 tf->command = ATA_CMD_VERIFY;   /* READ VERIFY */
-        } else {
-                tf->nsect = 0;  /* time period value (0 implies now) */
-                tf->command = ATA_CMD_STANDBY;
-                /* Consider: ATA STANDBY IMMEDIATE command */
-        }
+        } else
+                /* Issue ATA STANDBY IMMEDIATE command */
+                tf->command = ATA_CMD_STANDBYNOW1;
+
         /*
          * Standby and Idle condition timers could be implemented but that
          * would require libata to implement the Power condition mode page
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 623cec914c9b..12c88c588039 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -827,7 +827,8 @@ void ata_bmdma_error_handler(struct ata_port *ap)
  */
 void ata_bmdma_post_internal_cmd(struct ata_queued_cmd *qc)
 {
-        ata_bmdma_stop(qc);
+        if (qc->ap->ioaddr.bmdma_addr)
+                ata_bmdma_stop(qc);
 }
 
 #ifdef CONFIG_PCI
@@ -870,7 +871,8 @@ ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int
                         pci_resource_start(pdev, 1) | ATA_PCI_CTL_OFS;
                 bmdma = pci_resource_start(pdev, 4);
                 if (bmdma) {
-                        if (inb(bmdma + 2) & 0x80)
+                        if ((!(port[p]->flags & ATA_FLAG_IGN_SIMPLEX)) &&
+                            (inb(bmdma + 2) & 0x80))
                                 probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
                         probe_ent->port[p].bmdma_addr = bmdma;
                 }
@@ -886,7 +888,8 @@ ata_pci_init_native_mode(struct pci_dev *pdev, struct ata_port_info **port, int
                 bmdma = pci_resource_start(pdev, 4);
                 if (bmdma) {
                         bmdma += 8;
-                        if(inb(bmdma + 2) & 0x80)
+                        if ((!(port[p]->flags & ATA_FLAG_IGN_SIMPLEX)) &&
+                            (inb(bmdma + 2) & 0x80))
                                 probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
                         probe_ent->port[p].bmdma_addr = bmdma;
                 }
@@ -914,13 +917,14 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
         probe_ent->irq_flags = IRQF_SHARED;
 
         if (port_mask & ATA_PORT_PRIMARY) {
-                probe_ent->irq = ATA_PRIMARY_IRQ;
+                probe_ent->irq = ATA_PRIMARY_IRQ(pdev);
                 probe_ent->port[0].cmd_addr = ATA_PRIMARY_CMD;
                 probe_ent->port[0].altstatus_addr =
                 probe_ent->port[0].ctl_addr = ATA_PRIMARY_CTL;
                 if (bmdma) {
                         probe_ent->port[0].bmdma_addr = bmdma;
-                        if (inb(bmdma + 2) & 0x80)
+                        if ((!(port[0]->flags & ATA_FLAG_IGN_SIMPLEX)) &&
+                            (inb(bmdma + 2) & 0x80))
                                 probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
                 }
                 ata_std_ports(&probe_ent->port[0]);
@@ -929,15 +933,16 @@ static struct ata_probe_ent *ata_pci_init_legacy_port(struct pci_dev *pdev,
 
         if (port_mask & ATA_PORT_SECONDARY) {
                 if (probe_ent->irq)
-                        probe_ent->irq2 = ATA_SECONDARY_IRQ;
+                        probe_ent->irq2 = ATA_SECONDARY_IRQ(pdev);
                 else
-                        probe_ent->irq = ATA_SECONDARY_IRQ;
+                        probe_ent->irq = ATA_SECONDARY_IRQ(pdev);
                 probe_ent->port[1].cmd_addr = ATA_SECONDARY_CMD;
                 probe_ent->port[1].altstatus_addr =
                 probe_ent->port[1].ctl_addr = ATA_SECONDARY_CTL;
                 if (bmdma) {
                         probe_ent->port[1].bmdma_addr = bmdma + 8;
-                        if (inb(bmdma + 10) & 0x80)
+                        if ((!(port[1]->flags & ATA_FLAG_IGN_SIMPLEX)) &&
+                            (inb(bmdma + 10) & 0x80))
                                 probe_ent->_host_flags |= ATA_HOST_SIMPLEX;
                 }
                 ata_std_ports(&probe_ent->port[1]);
diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 6f6672c55131..504e1dbfffd7 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -36,15 +36,22 @@ enum {
 static int atiixp_pre_reset(struct ata_port *ap)
 {
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-        static struct pci_bits atiixp_enable_bits[] = {
+        static const struct pci_bits atiixp_enable_bits[] = {
                 { 0x48, 1, 0x01, 0x00 },
                 { 0x48, 1, 0x08, 0x00 }
         };
+        u8 udma;
 
         if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no]))
                 return -ENOENT;
 
-        ap->cbl = ATA_CBL_PATA80;
+        /* Hack from drivers/ide/pci. Really we want to know how to do the
+           raw detection not play follow the bios mode guess */
+        pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ap->port_no, &udma);
+        if ((udma & 0x07) >= 0x04 || (udma & 0x70) >= 0x40)
+                ap->cbl = ATA_CBL_PATA80;
+        else
+                ap->cbl = ATA_CBL_PATA40;
         return ata_std_prereset(ap);
 }
 
diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index 15841a563694..449162cbf93e 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -197,7 +197,7 @@ static void cmd64x_set_piomode(struct ata_port *ap, struct ata_device *adev)
 static void cmd64x_set_dmamode(struct ata_port *ap, struct ata_device *adev)
 {
         static const u8 udma_data[] = {
-                0x31, 0x21, 0x11, 0x25, 0x15, 0x05
+                0x30, 0x20, 0x10, 0x20, 0x10, 0x00
         };
         static const u8 mwdma_data[] = {
                 0x30, 0x20, 0x10
@@ -213,12 +213,21 @@ static void cmd64x_set_dmamode(struct ata_port *ap, struct ata_device *adev)
         pci_read_config_byte(pdev, pciD, &regD);
         pci_read_config_byte(pdev, pciU, &regU);
 
-        regD &= ~(0x20 << shift);
-        regU &= ~(0x35 << shift);
+        /* DMA bits off */
+        regD &= ~(0x20 << adev->devno);
+        /* DMA control bits */
+        regU &= ~(0x30 << shift);
+        /* DMA timing bits */
+        regU &= ~(0x05 << adev->devno);
 
-        if (adev->dma_mode >= XFER_UDMA_0)
+        if (adev->dma_mode >= XFER_UDMA_0) {
+                /* Merge thge timing value */
                 regU |= udma_data[adev->dma_mode - XFER_UDMA_0] << shift;
-        else
+                /* Merge the control bits */
+                regU |= 1 << adev->devno; /* UDMA on */
+                if (adev->dma_mode > 2) /* 15nS timing */
+                        regU |= 4 << adev->devno;
+        } else
                 regD |= mwdma_data[adev->dma_mode - XFER_MW_DMA_0] << shift;
 
         regD |= 0x20 << adev->devno;
@@ -239,8 +248,8 @@ static void cmd648_bmdma_stop(struct ata_queued_cmd *qc)
         struct ata_port *ap = qc->ap;
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
         u8 dma_intr;
-        int dma_reg = ap->port_no ? ARTTIM23_INTR_CH1 : CFR_INTR_CH0;
-        int dma_mask = ap->port_no ? ARTTIM2 : CFR;
+        int dma_mask = ap->port_no ? ARTTIM23_INTR_CH1 : CFR_INTR_CH0;
+        int dma_reg = ap->port_no ? ARTTIM2 : CFR;
 
         ata_bmdma_stop(qc);
 
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index f6817b4093a4..886fab9aa62c 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -25,7 +25,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME        "pata_hpt3x2n"
-#define DRV_VERSION     "0.3"
+#define DRV_VERSION     "0.3.2"
 
 enum {
         HPT_PCI_FAST    =       (1 << 31),
@@ -297,11 +297,11 @@ static int hpt3x2n_pair_idle(struct ata_port *ap)
         return 0;
 }
 
-static int hpt3x2n_use_dpll(struct ata_port *ap, int reading)
+static int hpt3x2n_use_dpll(struct ata_port *ap, int writing)
 {
         long flags = (long)ap->host->private_data;
         /* See if we should use the DPLL */
-        if (reading == 0)
+        if (writing)
                 return USE_DPLL;        /* Needed for write */
         if (flags & PCI66)
                 return USE_DPLL;        /* Needed at 66Mhz */
diff --git a/drivers/ata/pata_it821x.c b/drivers/ata/pata_it821x.c
index 0b56ff3d1cfe..e8afd486434a 100644
--- a/drivers/ata/pata_it821x.c
+++ b/drivers/ata/pata_it821x.c
@@ -476,6 +476,7 @@ static unsigned int it821x_passthru_qc_issue_prot(struct ata_queued_cmd *qc)
 /**
  *      it821x_smart_set_mode   -       mode setting
  *      @ap: interface to set up
+ *      @unused: device that failed (error only)
  *
  *      Use a non standard set_mode function. We don't want to be tuned.
  *      The BIOS configured everything. Our job is not to fiddle. We
@@ -483,7 +484,7 @@ static unsigned int it821x_passthru_qc_issue_prot(struct ata_queued_cmd *qc)
  *      and respect them.
  */
 
-static void it821x_smart_set_mode(struct ata_port *ap)
+static int it821x_smart_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int dma_enabled = 0;
         int i;
@@ -512,6 +513,7 @@ static void it821x_smart_set_mode(struct ata_port *ap)
                         }
                 }
         }
+        return 0;
 }
 
 /**
diff --git a/drivers/ata/pata_ixp4xx_cf.c b/drivers/ata/pata_ixp4xx_cf.c
index cb8924109f59..23b8aab3ebd8 100644
--- a/drivers/ata/pata_ixp4xx_cf.c
+++ b/drivers/ata/pata_ixp4xx_cf.c
@@ -23,9 +23,9 @@
 #include <scsi/scsi_host.h>
 
 #define DRV_NAME        "pata_ixp4xx_cf"
-#define DRV_VERSION     "0.1.1"
+#define DRV_VERSION     "0.1.1ac1"
 
-static void ixp4xx_set_mode(struct ata_port *ap)
+static int ixp4xx_set_mode(struct ata_port *ap, struct ata_device *adev)
 {
         int i;
 
@@ -38,6 +38,7 @@ static void ixp4xx_set_mode(struct ata_port *ap)
                         dev->flags |= ATA_DFLAG_PIO;
                 }
         }
+        return 0;
 }
 
 static void ixp4xx_phy_reset(struct ata_port *ap)
diff --git a/drivers/ata/pata_jmicron.c b/drivers/ata/pata_jmicron.c
index 2d661cb4df3c..d50264af2848 100644
--- a/drivers/ata/pata_jmicron.c
+++ b/drivers/ata/pata_jmicron.c
@@ -204,20 +204,12 @@ static int jmicron_init_one (struct pci_dev *pdev, const struct pci_device_id *i
 
         u32 reg;
 
-        if (id->driver_data != 368) {
-                /* Put the controller into AHCI mode in case the AHCI driver
-                   has not yet been loaded. This can be done with either
-                   function present */
+        /* PATA controller is fn 1, AHCI is fn 0 */
+        if (id->driver_data != 368 && PCI_FUNC(pdev->devfn) != 1)
+                return -ENODEV;
 
-                /* 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;
-        }
-        if ( id->driver_data == 365 || id->driver_data == 366) {
-                /* The 365/66 have two PATA channels, redirect the second */
+        /* The 365/66 have two PATA channels, redirect the second */
+        if (id->driver_data == 365 || id->driver_data == 366) {
                 pci_read_config_dword(pdev, 0x80, &reg);
                 reg |= (1 << 24);       /* IDE1 to PATA IDE secondary */
                 pci_write_config_dword(pdev, 0x80, reg);
diff --git a/drivers/ata/pata_legacy.c b/drivers/ata/pata_legacy.c
index e7bf9d89c8ee..581cb33c6f45 100644
--- a/drivers/ata/pata_legacy.c
+++ b/drivers/ata/pata_legacy.c
@@ -96,6 +96,7 @@ static int pio_mask = 0x1F;		/* PIO range for autospeed devices */
 /**
  *      legacy_set_mode         -       mode setting
  *      @ap: IDE interface
+ *      @unused: Device that failed when error is returned
  *
  *      Use a non standard set_mode function. We don't want to be tuned.
  *
@@ -105,7 +106,7 @@ static int pio_mask = 0x1F;		/* PIO range for autospeed devices */
  *      expand on this as per hdparm in the base kernel.
  */
 
-static void legacy_set_mode(struct ata_port *ap)
+static int legacy_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int i;
 
@@ -118,6 +119,7 @@ static void legacy_set_mode(struct ata_port *ap)
                         dev->flags |= ATA_DFLAG_PIO;
                 }
         }
+        return 0;
 }
 
 static struct scsi_host_template legacy_sht = {
diff --git a/drivers/ata/pata_platform.c b/drivers/ata/pata_platform.c
index 443b1d85c6c4..40ae11cbfda4 100644
--- a/drivers/ata/pata_platform.c
+++ b/drivers/ata/pata_platform.c
@@ -30,7 +30,7 @@ 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)
+static int pata_platform_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int i;
 
@@ -44,6 +44,7 @@ static void pata_platform_set_mode(struct ata_port *ap)
                         dev->flags |= ATA_DFLAG_PIO;
                 }
         }
+        return 0;
 }
 
 static void pata_platform_host_stop(struct ata_host *host)
diff --git a/drivers/ata/pata_rz1000.c b/drivers/ata/pata_rz1000.c
index adf4cc134f25..cec0729225e1 100644
--- a/drivers/ata/pata_rz1000.c
+++ b/drivers/ata/pata_rz1000.c
@@ -52,19 +52,20 @@ static void rz1000_error_handler(struct ata_port *ap)
 /**
  *      rz1000_set_mode         -       mode setting function
  *      @ap: ATA interface
+ *      @unused: returned device on set_mode failure
  *
  *      Use a non standard set_mode function. We don't want to be tuned. We
  *      would prefer to be BIOS generic but for the fact our hardware is
  *      whacked out.
  */
 
-static void rz1000_set_mode(struct ata_port *ap)
+static int rz1000_set_mode(struct ata_port *ap, struct ata_device **unused)
 {
         int i;
 
         for (i = 0; i < ATA_MAX_DEVICES; i++) {
                 struct ata_device *dev = &ap->device[i];
-                if (ata_dev_enabled(dev)) {
+                if (ata_dev_ready(dev)) {
                         /* We don't really care */
                         dev->pio_mode = XFER_PIO_0;
                         dev->xfer_mode = XFER_PIO_0;
@@ -72,6 +73,7 @@ static void rz1000_set_mode(struct ata_port *ap)
                         dev->flags |= ATA_DFLAG_PIO;
                 }
         }
+        return 0;
 }
 
 
diff --git a/drivers/ata/pata_sil680.c b/drivers/ata/pata_sil680.c
index 32cf0bfa8921..e8dfd8fc3ff7 100644
--- a/drivers/ata/pata_sil680.c
+++ b/drivers/ata/pata_sil680.c
@@ -135,7 +135,7 @@ static void sil680_error_handler(struct ata_port *ap)
 static void sil680_set_piomode(struct ata_port *ap, struct ata_device *adev)
 {
         static u16 speed_p[5] = { 0x328A, 0x2283, 0x1104, 0x10C3, 0x10C1 };
-        static u16 speed_t[5] = { 0x328A, 0x1281, 0x1281, 0x10C3, 0x10C1 };
+        static u16 speed_t[5] = { 0x328A, 0x2283, 0x1281, 0x10C3, 0x10C1 };
 
         unsigned long tfaddr = sil680_selreg(ap, 0x02);
         unsigned long addr = sil680_seldev(ap, adev, 0x04);
diff --git a/drivers/ata/pata_via.c b/drivers/ata/pata_via.c
index f0d4f7e9ed31..f0b6c3b71429 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 VT8237S     -       UDMA133
  *      VIA VT8251      -       UDMA133
  *
  *      Most registers remain compatible across chips. Others start reserved
@@ -61,7 +62,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_via"
-#define DRV_VERSION "0.2.0"
+#define DRV_VERSION "0.2.1"
 
 /*
  *      The following comes directly from Vojtech Pavlik's ide/pci/via82cxxx
@@ -95,6 +96,7 @@ static const struct via_isa_bridge {
         u8 rev_max;
         u16 flags;
 } via_isa_bridges[] = {
+        { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "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},
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index f6d498e1cf80..f7a963eb1f02 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -700,7 +700,6 @@ static void nv_adma_check_cpb(struct ata_port *ap, int cpb_num, int force_err)
 static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
 {
         struct ata_queued_cmd *qc = ata_qc_from_tag(ap, ap->active_tag);
-        int handled;
 
         /* freeze if hotplugged */
         if (unlikely(irq_stat & (NV_INT_ADDED | NV_INT_REMOVED))) {
@@ -719,13 +718,7 @@ static int nv_host_intr(struct ata_port *ap, u8 irq_stat)
         }
 
         /* handle interrupt */
-        handled = ata_host_intr(ap, qc);
-        if (unlikely(!handled)) {
-                /* spurious, clear it */
-                ata_check_status(ap);
-        }
-
-        return 1;
+        return ata_host_intr(ap, qc);
 }
 
 static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
@@ -752,6 +745,11 @@ static irqreturn_t nv_adma_interrupt(int irq, void *dev_instance)
                         if (pp->flags & NV_ADMA_PORT_REGISTER_MODE) {
                                 u8 irq_stat = readb(host->mmio_base + NV_INT_STATUS_CK804)
                                         >> (NV_INT_PORT_SHIFT * i);
+                                if(ata_tag_valid(ap->active_tag))
+                                        /** NV_INT_DEV indication seems unreliable at times
+                                            at least in ADMA mode. Force it on always when a
+                                            command is active, to prevent losing interrupts. */
+                                        irq_stat |= NV_INT_DEV;
                                 handled += nv_host_intr(ap, irq_stat);
                                 continue;
                         }
diff --git a/drivers/ata/sata_uli.c b/drivers/ata/sata_uli.c
index 5c603ca3a50a..a43aec62d505 100644
--- a/drivers/ata/sata_uli.c
+++ b/drivers/ata/sata_uli.c
@@ -128,7 +128,8 @@ static const struct ata_port_operations uli_ops = {
 
 static struct ata_port_info uli_port_info = {
         .sht            = &uli_sht,
-        .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY,
+        .flags          = ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
+                          ATA_FLAG_IGN_SIMPLEX,
         .pio_mask       = 0x1f,         /* pio0-4 */
         .udma_mask      = 0x7f,         /* udma0-6 */
         .port_ops       = &uli_ops,
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index 88f0565c8883..d3d5c0d57032 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -74,6 +74,7 @@ enum {
 static int svia_init_one (struct pci_dev *pdev, const struct pci_device_id *ent);
 static u32 svia_scr_read (struct ata_port *ap, unsigned int sc_reg);
 static void svia_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val);
+static void svia_noop_freeze(struct ata_port *ap);
 static void vt6420_error_handler(struct ata_port *ap);
 
 static const struct pci_device_id svia_pci_tbl[] = {
@@ -128,7 +129,7 @@ static const struct ata_port_operations vt6420_sata_ops = {
         .qc_issue               = ata_qc_issue_prot,
         .data_xfer              = ata_pio_data_xfer,
 
-        .freeze                 = ata_bmdma_freeze,
+        .freeze                 = svia_noop_freeze,
         .thaw                   = ata_bmdma_thaw,
         .error_handler          = vt6420_error_handler,
         .post_internal_cmd      = ata_bmdma_post_internal_cmd,
@@ -204,6 +205,15 @@ static void svia_scr_write (struct ata_port *ap, unsigned int sc_reg, u32 val)
         outl(val, ap->ioaddr.scr_addr + (4 * sc_reg));
 }
 
+static void svia_noop_freeze(struct ata_port *ap)
+{
+        /* Some VIA controllers choke if ATA_NIEN is manipulated in
+         * certain way.  Leave it alone and just clear pending IRQ.
+         */
+        ata_chk_status(ap);
+        ata_bmdma_irq_clear(ap);
+}
+
 /**
  *      vt6420_prereset - prereset for vt6420
  *      @ap: target ATA port
diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
index 4dc10105d610..f96446c358ba 100644
--- a/drivers/atm/horizon.c
+++ b/drivers/atm/horizon.c
@@ -1845,7 +1845,7 @@ static u16 __devinit read_bia (const hrz_dev * dev, u16 addr)
 
 /********** initialise a card **********/
 
-static int __init hrz_init (hrz_dev * dev) {
+static int __devinit hrz_init (hrz_dev * dev) {
   int onefivefive;
   
   u16 chan;
diff --git a/drivers/char/agp/amd-k7-agp.c b/drivers/char/agp/amd-k7-agp.c
index 51d0d562d01e..c85c8cadb6df 100644
--- a/drivers/char/agp/amd-k7-agp.c
+++ b/drivers/char/agp/amd-k7-agp.c
@@ -101,6 +101,11 @@ static int amd_create_gatt_pages(int nr_tables)
         for (i = 0; i < nr_tables; i++) {
                 entry = kzalloc(sizeof(struct amd_page_map), GFP_KERNEL);
                 if (entry == NULL) {
+                        while (i > 0) {
+                                kfree(tables[i-1]);
+                                i--;
+                        }
+                        kfree(tables);
                         retval = -ENOMEM;
                         break;
                 }
diff --git a/drivers/char/agp/amd64-agp.c b/drivers/char/agp/amd64-agp.c
index 979300405c0e..93d2209fee4c 100644
--- a/drivers/char/agp/amd64-agp.c
+++ b/drivers/char/agp/amd64-agp.c
@@ -655,7 +655,7 @@ static struct pci_device_id agp_amd64_pci_table[] = {
         .class          = (PCI_CLASS_BRIDGE_HOST << 8),
         .class_mask     = ~0,
         .vendor         = PCI_VENDOR_ID_VIA,
-        .device         = PCI_DEVICE_ID_VIA_K8M890CE,
+        .device         = PCI_DEVICE_ID_VIA_VT3336,
         .subvendor      = PCI_ANY_ID,
         .subdevice      = PCI_ANY_ID,
         },
diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index f244c6682738..9987dc2e0c3f 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -41,18 +41,18 @@ static struct gatt_mask ati_generic_masks[] =
 };
 
 
-typedef struct _ati_page_map {
+struct ati_page_map {
         unsigned long *real;
         unsigned long __iomem *remapped;
-} ati_page_map;
+};
 
 static struct _ati_generic_private {
         volatile u8 __iomem *registers;
-        ati_page_map **gatt_pages;
+        struct ati_page_map **gatt_pages;
         int num_tables;
 } ati_generic_private;
 
-static int ati_create_page_map(ati_page_map *page_map)
+static int ati_create_page_map(struct ati_page_map *page_map)
 {
         int i, err = 0;
 
@@ -82,7 +82,7 @@ static int ati_create_page_map(ati_page_map *page_map)
 }
 
 
-static void ati_free_page_map(ati_page_map *page_map)
+static void ati_free_page_map(struct ati_page_map *page_map)
 {
         unmap_page_from_agp(virt_to_page(page_map->real));
         iounmap(page_map->remapped);
@@ -94,8 +94,8 @@ static void ati_free_page_map(ati_page_map *page_map)
 static void ati_free_gatt_pages(void)
 {
         int i;
-        ati_page_map **tables;
-        ati_page_map *entry;
+        struct ati_page_map **tables;
+        struct ati_page_map *entry;
 
         tables = ati_generic_private.gatt_pages;
         for (i = 0; i < ati_generic_private.num_tables; i++) {
@@ -112,30 +112,30 @@ static void ati_free_gatt_pages(void)
 
 static int ati_create_gatt_pages(int nr_tables)
 {
-        ati_page_map **tables;
-        ati_page_map *entry;
+        struct ati_page_map **tables;
+        struct ati_page_map *entry;
         int retval = 0;
         int i;
 
-        tables = kzalloc((nr_tables + 1) * sizeof(ati_page_map *),GFP_KERNEL);
+        tables = kzalloc((nr_tables + 1) * sizeof(struct ati_page_map *),GFP_KERNEL);
         if (tables == NULL)
                 return -ENOMEM;
 
         for (i = 0; i < nr_tables; i++) {
-                entry = kzalloc(sizeof(ati_page_map), GFP_KERNEL);
+                entry = kzalloc(sizeof(struct ati_page_map), GFP_KERNEL);
                 if (entry == NULL) {
-                        while (i>0) {
-                                kfree (tables[i-1]);
+                        while (i > 0) {
+                                kfree(tables[i-1]);
                                 i--;
                         }
-                        kfree (tables);
-                        tables = NULL;
+                        kfree(tables);
                         retval = -ENOMEM;
                         break;
                 }
                 tables[i] = entry;
                 retval = ati_create_page_map(entry);
-                if (retval != 0) break;
+                if (retval != 0)
+                        break;
         }
         ati_generic_private.num_tables = nr_tables;
         ati_generic_private.gatt_pages = tables;
@@ -340,7 +340,7 @@ static int ati_remove_memory(struct agp_memory * mem, off_t pg_start,
 static int ati_create_gatt_table(struct agp_bridge_data *bridge)
 {
         struct aper_size_info_lvl2 *value;
-        ati_page_map page_dir;
+        struct ati_page_map page_dir;
         unsigned long addr;
         int retval;
         u32 temp;
@@ -400,7 +400,7 @@ static int ati_create_gatt_table(struct agp_bridge_data *bridge)
 
 static int ati_free_gatt_table(struct agp_bridge_data *bridge)
 {
-        ati_page_map page_dir;
+        struct ati_page_map page_dir;
 
         page_dir.real = (unsigned long *)agp_bridge->gatt_table_real;
         page_dir.remapped = (unsigned long __iomem *)agp_bridge->gatt_table;
diff --git a/drivers/char/agp/intel-agp.c b/drivers/char/agp/intel-agp.c
index ab0a9c0ad7c0..a3011de51f7c 100644
--- a/drivers/char/agp/intel-agp.c
+++ b/drivers/char/agp/intel-agp.c
@@ -1955,6 +1955,15 @@ static int agp_intel_resume(struct pci_dev *pdev)
 
         pci_restore_state(pdev);
 
+        /* We should restore our graphics device's config space,
+         * as host bridge (00:00) resumes before graphics device (02:00),
+         * then our access to its pci space can work right.
+         */
+        if (intel_i810_private.i810_dev)
+                pci_restore_state(intel_i810_private.i810_dev);
+        if (intel_i830_private.i830_dev)
+                pci_restore_state(intel_i830_private.i830_dev);
+
         if (bridge->driver == &intel_generic_driver)
                 intel_configure();
         else if (bridge->driver == &intel_850_driver)
diff --git a/drivers/char/agp/via-agp.c b/drivers/char/agp/via-agp.c
index c149ac9ce9a7..2ded7a280d7f 100644
--- a/drivers/char/agp/via-agp.c
+++ b/drivers/char/agp/via-agp.c
@@ -380,9 +380,23 @@ static struct agp_device_ids via_agp_device_ids[] __devinitdata =
         /* P4M800CE */
         {
                 .device_id      = PCI_DEVICE_ID_VIA_P4M800CE,
-                .chipset_name   = "P4M800CE",
+                .chipset_name   = "VT3314",
+        },
+        /* CX700 */
+        {
+                .device_id  = PCI_DEVICE_ID_VIA_CX700,
+                .chipset_name   = "CX700",
+        },
+        /* VT3336 */
+        {
+                .device_id  = PCI_DEVICE_ID_VIA_VT3336,
+                .chipset_name   = "VT3336",
+        },
+        /* P4M890 */
+        {
+                .device_id  = PCI_DEVICE_ID_VIA_P4M890,
+                .chipset_name   = "P4M890",
         },
-
         { }, /* dummy final entry, always present */
 };
 
@@ -524,6 +538,9 @@ static const struct pci_device_id agp_via_pci_table[] = {
         ID(PCI_DEVICE_ID_VIA_83_87XX_1),
         ID(PCI_DEVICE_ID_VIA_3296_0),
         ID(PCI_DEVICE_ID_VIA_P4M800CE),
+        ID(PCI_DEVICE_ID_VIA_CX700),
+        ID(PCI_DEVICE_ID_VIA_VT3336),
+        ID(PCI_DEVICE_ID_VIA_P4M890),
         { }
 };
 
diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
index 4e4691a53890..53582b53da95 100644
--- a/drivers/char/ipmi/ipmi_msghandler.c
+++ b/drivers/char/ipmi/ipmi_msghandler.c
@@ -3649,8 +3649,6 @@ static void ipmi_timeout_handler(long timeout_period)
         unsigned long        flags;
         int                  i;
 
-        INIT_LIST_HEAD(&timeouts);
-
         rcu_read_lock();
         list_for_each_entry_rcu(intf, &ipmi_interfaces, link) {
                 /* See if any waiting messages need to be processed. */
@@ -3671,6 +3669,7 @@ static void ipmi_timeout_handler(long timeout_period)
                 /* Go through the seq table and find any messages that
                    have timed out, putting them in the timeouts
                    list. */
+                INIT_LIST_HEAD(&timeouts);
                 spin_lock_irqsave(&intf->seq_lock, flags);
                 for (i = 0; i < IPMI_IPMB_NUM_SEQ; i++)
                         check_msg_timeout(intf, &(intf->seq_table[i]),
diff --git a/drivers/char/sysrq.c b/drivers/char/sysrq.c
index 13935235e066..7fd3cd5ddf21 100644
--- a/drivers/char/sysrq.c
+++ b/drivers/char/sysrq.c
@@ -215,7 +215,7 @@ static void sysrq_handle_showstate_blocked(int key, struct tty_struct *tty)
 }
 static struct sysrq_key_op sysrq_showstate_blocked_op = {
         .handler        = sysrq_handle_showstate_blocked,
-        .help_msg       = "showBlockedTasks",
+        .help_msg       = "shoW-blocked-tasks",
         .action_msg     = "Show Blocked State",
         .enable_mask    = SYSRQ_ENABLE_DUMP,
 };
@@ -315,15 +315,16 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
         &sysrq_loglevel_op,             /* 9 */
 
         /*
-         * Don't use for system provided sysrqs, it is handled specially on
-         * sparc and will never arrive
+         * a: Don't use for system provided sysrqs, it is handled specially on
+         * sparc and will never arrive.
          */
         NULL,                           /* a */
         &sysrq_reboot_op,               /* b */
-        &sysrq_crashdump_op,            /* c */
+        &sysrq_crashdump_op,            /* c & ibm_emac driver debug */
         &sysrq_showlocks_op,            /* d */
         &sysrq_term_op,                 /* e */
         &sysrq_moom_op,                 /* f */
+        /* g: May be registered by ppc for kgdb */
         NULL,                           /* g */
         NULL,                           /* h */
         &sysrq_kill_op,                 /* i */
@@ -332,18 +333,19 @@ static struct sysrq_key_op *sysrq_key_table[36] = {
         NULL,                           /* l */
         &sysrq_showmem_op,              /* m */
         &sysrq_unrt_op,                 /* n */
-        /* This will often be registered as 'Off' at init time */
+        /* o: This will often be registered as 'Off' at init time */
         NULL,                           /* o */
         &sysrq_showregs_op,             /* p */
         NULL,                           /* q */
-        &sysrq_unraw_op,                        /* r */
+        &sysrq_unraw_op,                /* r */
         &sysrq_sync_op,                 /* s */
         &sysrq_showstate_op,            /* t */
         &sysrq_mountro_op,              /* u */
-        /* May be assigned at init time by SMP VOYAGER */
+        /* v: May be registered at init time by SMP VOYAGER */
         NULL,                           /* v */
-        NULL,                           /* w */
-        &sysrq_showstate_blocked_op,    /* x */
+        &sysrq_showstate_blocked_op,    /* w */
+        /* x: May be registered on ppc/powerpc for xmon */
+        NULL,                           /* x */
         NULL,                           /* y */
         NULL                            /* z */
 };
diff --git a/drivers/char/tlclk.c b/drivers/char/tlclk.c
index 448d5083c381..4fac2bdf6215 100644
--- a/drivers/char/tlclk.c
+++ b/drivers/char/tlclk.c
@@ -186,6 +186,7 @@ static int got_event;		/* if events processing have been done */
 static void switchover_timeout(unsigned long data);
 static struct timer_list switchover_timer =
         TIMER_INITIALIZER(switchover_timeout , 0, 0);
+static unsigned long tlclk_timer_data;
 
 static struct tlclk_alarms *alarm_events;
 
@@ -197,10 +198,19 @@ static irqreturn_t tlclk_interrupt(int irq, void *dev_id);
 
 static DECLARE_WAIT_QUEUE_HEAD(wq);
 
+static unsigned long useflags;
+static DEFINE_MUTEX(tlclk_mutex);
+
 static int tlclk_open(struct inode *inode, struct file *filp)
 {
         int result;
 
+        if (test_and_set_bit(0, &useflags))
+                return -EBUSY;
+                /* this legacy device is always one per system and it doesn't
+                 * know how to handle multiple concurrent clients.
+                 */
+
         /* Make sure there is no interrupt pending while
          * initialising interrupt handler */
         inb(TLCLK_REG6);
@@ -221,6 +231,7 @@ static int tlclk_open(struct inode *inode, struct file *filp)
 static int tlclk_release(struct inode *inode, struct file *filp)
 {
         free_irq(telclk_interrupt, tlclk_interrupt);
+        clear_bit(0, &useflags);
 
         return 0;
 }
@@ -230,26 +241,25 @@ static ssize_t tlclk_read(struct file *filp, char __user *buf, size_t count,
 {
         if (count < sizeof(struct tlclk_alarms))
                 return -EIO;
+        if (mutex_lock_interruptible(&tlclk_mutex))
+                return -EINTR;
+
 
         wait_event_interruptible(wq, got_event);
-        if (copy_to_user(buf, alarm_events, sizeof(struct tlclk_alarms)))
+        if (copy_to_user(buf, alarm_events, sizeof(struct tlclk_alarms))) {
+                mutex_unlock(&tlclk_mutex);
                 return -EFAULT;
+        }
 
         memset(alarm_events, 0, sizeof(struct tlclk_alarms));
         got_event = 0;
 
+        mutex_unlock(&tlclk_mutex);
         return  sizeof(struct tlclk_alarms);
 }
 
-static ssize_t tlclk_write(struct file *filp, const char __user *buf, size_t count,
-            loff_t *f_pos)
-{
-        return 0;
-}
-
 static const struct file_operations tlclk_fops = {
         .read = tlclk_read,
-        .write = tlclk_write,
         .open = tlclk_open,
         .release = tlclk_release,
 
@@ -540,7 +550,7 @@ static ssize_t store_select_amcb1_transmit_clock(struct device *d,
                         SET_PORT_BITS(TLCLK_REG3, 0xf8, 0x7);
                         switch (val) {
                         case CLK_8_592MHz:
-                                SET_PORT_BITS(TLCLK_REG0, 0xfc, 1);
+                                SET_PORT_BITS(TLCLK_REG0, 0xfc, 2);
                                 break;
                         case CLK_11_184MHz:
                                 SET_PORT_BITS(TLCLK_REG0, 0xfc, 0);
@@ -549,7 +559,7 @@ static ssize_t store_select_amcb1_transmit_clock(struct device *d,
                                 SET_PORT_BITS(TLCLK_REG0, 0xfc, 3);
                                 break;
                         case CLK_44_736MHz:
-                                SET_PORT_BITS(TLCLK_REG0, 0xfc, 2);
+                                SET_PORT_BITS(TLCLK_REG0, 0xfc, 1);
                                 break;
                         }
                 } else
@@ -839,11 +849,13 @@ static void __exit tlclk_cleanup(void)
 
 static void switchover_timeout(unsigned long data)
 {
-        if ((data & 1)) {
-                if ((inb(TLCLK_REG1) & 0x08) != (data & 0x08))
+        unsigned long flags = *(unsigned long *) data;
+
+        if ((flags & 1)) {
+                if ((inb(TLCLK_REG1) & 0x08) != (flags & 0x08))
                         alarm_events->switchover_primary++;
         } else {
-                if ((inb(TLCLK_REG1) & 0x08) != (data & 0x08))
+                if ((inb(TLCLK_REG1) & 0x08) != (flags & 0x08))
                         alarm_events->switchover_secondary++;
         }
 
@@ -901,8 +913,9 @@ static irqreturn_t tlclk_interrupt(int irq, void *dev_id)
 
                 /* TIMEOUT in ~10ms */
                 switchover_timer.expires = jiffies + msecs_to_jiffies(10);
-                switchover_timer.data = inb(TLCLK_REG1);
-                add_timer(&switchover_timer);
+                tlclk_timer_data = inb(TLCLK_REG1);
+                switchover_timer.data = (unsigned long) &tlclk_timer_data;
+                mod_timer(&switchover_timer, switchover_timer.expires);
         } else {
                 got_event = 1;
                 wake_up(&wq);
diff --git a/drivers/char/vr41xx_giu.c b/drivers/char/vr41xx_giu.c
index a744dad9cf45..0cea8d4907df 100644
--- a/drivers/char/vr41xx_giu.c
+++ b/drivers/char/vr41xx_giu.c
@@ -3,7 +3,7 @@
  *
  *  Copyright (C) 2002 MontaVista Software Inc.
  *      Author: Yoichi Yuasa <yyuasa@mvista.com or source@mvista.com>
- *  Copyright (C) 2003-2005  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *  Copyright (C) 2003-2007  Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
  *
  *  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
@@ -125,30 +125,17 @@ static inline uint16_t giu_clear(uint16_t offset, uint16_t clear)
         return data;
 }
 
-static unsigned int startup_giuint_low_irq(unsigned int irq)
+static void ack_giuint_low(unsigned int irq)
 {
-        unsigned int pin;
-
-        pin = GPIO_PIN_OF_IRQ(irq);
-        giu_write(GIUINTSTATL, 1 << pin);
-        giu_set(GIUINTENL, 1 << pin);
-
-        return 0;
+        giu_write(GIUINTSTATL, 1 << GPIO_PIN_OF_IRQ(irq));
 }
 
-static void shutdown_giuint_low_irq(unsigned int irq)
+static void mask_giuint_low(unsigned int irq)
 {
         giu_clear(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
 }
 
-static void enable_giuint_low_irq(unsigned int irq)
-{
-        giu_set(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
-}
-
-#define disable_giuint_low_irq  shutdown_giuint_low_irq
-
-static void ack_giuint_low_irq(unsigned int irq)
+static void mask_ack_giuint_low(unsigned int irq)
 {
         unsigned int pin;
 
@@ -157,46 +144,30 @@ static void ack_giuint_low_irq(unsigned int irq)
         giu_write(GIUINTSTATL, 1 << pin);
 }
 
-static void end_giuint_low_irq(unsigned int irq)
+static void unmask_giuint_low(unsigned int irq)
 {
-        if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-                giu_set(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
+        giu_set(GIUINTENL, 1 << GPIO_PIN_OF_IRQ(irq));
 }
 
-static struct hw_interrupt_type giuint_low_irq_type = {
-        .typename       = "GIUINTL",
-        .startup        = startup_giuint_low_irq,
-        .shutdown       = shutdown_giuint_low_irq,
-        .enable         = enable_giuint_low_irq,
-        .disable        = disable_giuint_low_irq,
-        .ack            = ack_giuint_low_irq,
-        .end            = end_giuint_low_irq,
+static struct irq_chip giuint_low_irq_chip = {
+        .name           = "GIUINTL",
+        .ack            = ack_giuint_low,
+        .mask           = mask_giuint_low,
+        .mask_ack       = mask_ack_giuint_low,
+        .unmask         = unmask_giuint_low,
 };
 
-static unsigned int startup_giuint_high_irq(unsigned int irq)
+static void ack_giuint_high(unsigned int irq)
 {
-        unsigned int pin;
-
-        pin = GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET;
-        giu_write(GIUINTSTATH, 1 << pin);
-        giu_set(GIUINTENH, 1 << pin);
-
-        return 0;
+        giu_write(GIUINTSTATH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
 }
 
-static void shutdown_giuint_high_irq(unsigned int irq)
+static void mask_giuint_high(unsigned int irq)
 {
         giu_clear(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
 }
 
-static void enable_giuint_high_irq(unsigned int irq)
-{
-        giu_set(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
-}
-
-#define disable_giuint_high_irq shutdown_giuint_high_irq
-
-static void ack_giuint_high_irq(unsigned int irq)
+static void mask_ack_giuint_high(unsigned int irq)
 {
         unsigned int pin;
 
@@ -205,20 +176,17 @@ static void ack_giuint_high_irq(unsigned int irq)
         giu_write(GIUINTSTATH, 1 << pin);
 }
 
-static void end_giuint_high_irq(unsigned int irq)
+static void unmask_giuint_high(unsigned int irq)
 {
-        if (!(irq_desc[irq].status & (IRQ_DISABLED | IRQ_INPROGRESS)))
-                giu_set(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
+        giu_set(GIUINTENH, 1 << (GPIO_PIN_OF_IRQ(irq) - GIUINT_HIGH_OFFSET));
 }
 
-static struct hw_interrupt_type giuint_high_irq_type = {
-        .typename       = "GIUINTH",
-        .startup        = startup_giuint_high_irq,
-        .shutdown       = shutdown_giuint_high_irq,
-        .enable         = enable_giuint_high_irq,
-        .disable        = disable_giuint_high_irq,
-        .ack            = ack_giuint_high_irq,
-        .end            = end_giuint_high_irq,
+static struct irq_chip giuint_high_irq_chip = {
+        .name           = "GIUINTH",
+        .ack            = ack_giuint_high,
+        .mask           = mask_giuint_high,
+        .mask_ack       = mask_ack_giuint_high,
+        .unmask         = unmask_giuint_high,
 };
 
 static int giu_get_irq(unsigned int irq)
@@ -282,9 +250,15 @@ void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, irq_signal_
                                         break;
                                 }
                         }
+                        set_irq_chip_and_handler(GIU_IRQ(pin),
+                                                 &giuint_low_irq_chip,
+                                                 handle_edge_irq);
                 } else {
                         giu_clear(GIUINTTYPL, mask);
                         giu_clear(GIUINTHTSELL, mask);
+                        set_irq_chip_and_handler(GIU_IRQ(pin),
+                                                 &giuint_low_irq_chip,
+                                                 handle_level_irq);
                 }
                 giu_write(GIUINTSTATL, mask);
         } else if (pin < GIUINT_HIGH_MAX) {
@@ -311,9 +285,15 @@ void vr41xx_set_irq_trigger(unsigned int pin, irq_trigger_t trigger, irq_signal_
                                         break;
                                 }
                         }
+                        set_irq_chip_and_handler(GIU_IRQ(pin),
+                                                 &giuint_high_irq_chip,
+                                                 handle_edge_irq);
                 } else {
                         giu_clear(GIUINTTYPH, mask);
                         giu_clear(GIUINTHTSELH, mask);
+                        set_irq_chip_and_handler(GIU_IRQ(pin),
+                                                 &giuint_high_irq_chip,
+                                                 handle_level_irq);
                 }
                 giu_write(GIUINTSTATH, mask);
         }
@@ -617,10 +597,11 @@ static const struct file_operations gpio_fops = {
 static int __devinit giu_probe(struct platform_device *dev)
 {
         unsigned long start, size, flags = 0;
-        unsigned int nr_pins = 0;
+        unsigned int nr_pins = 0, trigger, i, pin;
         struct resource *res1, *res2 = NULL;
         void *base;
-        int retval, i;
+        struct irq_chip *chip;
+        int retval;
 
         switch (current_cpu_data.cputype) {
         case CPU_VR4111:
@@ -688,11 +669,20 @@ static int __devinit giu_probe(struct platform_device *dev)
         giu_write(GIUINTENL, 0);
         giu_write(GIUINTENH, 0);
 
+        trigger = giu_read(GIUINTTYPH) << 16;
+        trigger |= giu_read(GIUINTTYPL);
         for (i = GIU_IRQ_BASE; i <= GIU_IRQ_LAST; i++) {
-                if (i < GIU_IRQ(GIUINT_HIGH_OFFSET))
-                        irq_desc[i].chip = &giuint_low_irq_type;
+                pin = GPIO_PIN_OF_IRQ(i);
+                if (pin < GIUINT_HIGH_OFFSET)
+                        chip = &giuint_low_irq_chip;
                 else
-                        irq_desc[i].chip = &giuint_high_irq_type;
+                        chip = &giuint_high_irq_chip;
+
+                if (trigger & (1 << pin))
+                        set_irq_chip_and_handler(i, chip, handle_edge_irq);
+                else
+                        set_irq_chip_and_handler(i, chip, handle_level_irq);
+
         }
 
         return cascade_irq(GIUINT_IRQ, giu_get_irq);
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index d91330432ba2..a45cc89e387a 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -722,8 +722,13 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
                         spin_unlock_irqrestore(&cpufreq_driver_lock, flags);
 
                         dprintk("CPU already managed, adding link\n");
-                        sysfs_create_link(&sys_dev->kobj,
-                                          &managed_policy->kobj, "cpufreq");
+                        ret = sysfs_create_link(&sys_dev->kobj,
+                                                &managed_policy->kobj,
+                                                "cpufreq");
+                        if (ret) {
+                                mutex_unlock(&policy->lock);
+                                goto err_out_driver_exit;
+                        }
 
                         cpufreq_debug_enable_ratelimit();
                         mutex_unlock(&policy->lock);
@@ -770,8 +775,12 @@ static int cpufreq_add_dev (struct sys_device * sys_dev)
                 dprintk("CPU %u already managed, adding link\n", j);
                 cpufreq_cpu_get(cpu);
                 cpu_sys_dev = get_cpu_sysdev(j);
-                sysfs_create_link(&cpu_sys_dev->kobj, &policy->kobj,
-                                  "cpufreq");
+                ret = sysfs_create_link(&cpu_sys_dev->kobj, &policy->kobj,
+                                        "cpufreq");
+                if (ret) {
+                        mutex_unlock(&policy->lock);
+                        goto err_out_unregister;
+                }
         }
 
         policy->governor = NULL; /* to assure that the starting sequence is
diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
index 5ab5e393b882..c6281ccd4fe7 100644
--- a/drivers/firmware/efivars.c
+++ b/drivers/firmware/efivars.c
@@ -122,8 +122,6 @@ struct efivar_entry {
         struct kobject kobj;
 };
 
-#define get_efivar_entry(n) list_entry(n, struct efivar_entry, list)
-
 struct efivar_attribute {
         struct attribute attr;
         ssize_t (*show) (struct efivar_entry *entry, char *buf);
@@ -386,9 +384,6 @@ static struct sysfs_ops efivar_attr_ops = {
 static void efivar_release(struct kobject *kobj)
 {
         struct efivar_entry *var = container_of(kobj, struct efivar_entry, kobj);
-        spin_lock(&efivars_lock);
-        list_del(&var->list);
-        spin_unlock(&efivars_lock);
         kfree(var);
 }
 
@@ -430,9 +425,8 @@ static ssize_t
 efivar_create(struct subsystem *sub, const char *buf, size_t count)
 {
         struct efi_variable *new_var = (struct efi_variable *)buf;
-        struct efivar_entry *search_efivar = NULL;
+        struct efivar_entry *search_efivar, *n;
         unsigned long strsize1, strsize2;
-        struct list_head *pos, *n;
         efi_status_t status = EFI_NOT_FOUND;
         int found = 0;
 
@@ -444,8 +438,7 @@ efivar_create(struct subsystem *sub, const char *buf, size_t count)
         /*
          * Does this variable already exist?
          */
-        list_for_each_safe(pos, n, &efivar_list) {
-                search_efivar = get_efivar_entry(pos);
+        list_for_each_entry_safe(search_efivar, n, &efivar_list, list) {
                 strsize1 = utf8_strsize(search_efivar->var.VariableName, 1024);
                 strsize2 = utf8_strsize(new_var->VariableName, 1024);
                 if (strsize1 == strsize2 &&
@@ -490,9 +483,8 @@ static ssize_t
 efivar_delete(struct subsystem *sub, const char *buf, size_t count)
 {
         struct efi_variable *del_var = (struct efi_variable *)buf;
-        struct efivar_entry *search_efivar = NULL;
+        struct efivar_entry *search_efivar, *n;
         unsigned long strsize1, strsize2;
-        struct list_head *pos, *n;
         efi_status_t status = EFI_NOT_FOUND;
         int found = 0;
 
@@ -504,8 +496,7 @@ efivar_delete(struct subsystem *sub, const char *buf, size_t count)
         /*
          * Does this variable already exist?
          */
-        list_for_each_safe(pos, n, &efivar_list) {
-                search_efivar = get_efivar_entry(pos);
+        list_for_each_entry_safe(search_efivar, n, &efivar_list, list) {
                 strsize1 = utf8_strsize(search_efivar->var.VariableName, 1024);
                 strsize2 = utf8_strsize(del_var->VariableName, 1024);
                 if (strsize1 == strsize2 &&
@@ -537,9 +528,9 @@ efivar_delete(struct subsystem *sub, const char *buf, size_t count)
                 spin_unlock(&efivars_lock);
                 return -EIO;
         }
+        list_del(&search_efivar->list);
         /* We need to release this lock before unregistering. */
         spin_unlock(&efivars_lock);
-
         efivar_unregister(search_efivar);
 
         /* It's dead Jim.... */
@@ -768,10 +759,14 @@ out_free:
 static void __exit
 efivars_exit(void)
 {
-        struct list_head *pos, *n;
+        struct efivar_entry *entry, *n;
 
-        list_for_each_safe(pos, n, &efivar_list)
-                efivar_unregister(get_efivar_entry(pos));
+        list_for_each_entry_safe(entry, n, &efivar_list, list) {
+                spin_lock(&efivars_lock);
+                list_del(&entry->list);
+                spin_unlock(&efivars_lock);
+                efivar_unregister(entry);
+        }
 
         subsystem_unregister(&vars_subsys);
         firmware_unregister(&efi_subsys);
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index b8cf50fcd64d..49f18f5b2514 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -543,6 +543,7 @@ void hid_free_device(struct hid_device *device)
         }
 
         kfree(device->rdesc);
+        kfree(device->collection);
         kfree(device);
 }
 EXPORT_SYMBOL_GPL(hid_free_device);
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index 9cf591a1bda3..c7a6833f6821 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -35,6 +35,11 @@
 
 #include <linux/hid.h>
 
+static int hid_pb_fnmode = 1;
+module_param_named(pb_fnmode, hid_pb_fnmode, int, 0644);
+MODULE_PARM_DESC(pb_fnmode,
+                "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)");
+
 #define unk     KEY_UNKNOWN
 
 static const unsigned char hid_keyboard[256] = {
@@ -154,7 +159,7 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
                 return 1;
         }
 
-        if (hid->pb_fnmode) {
+        if (hid_pb_fnmode) {
                 int do_translate;
 
                 trans = find_translation(powerbook_fn_keys, usage->code);
@@ -163,8 +168,8 @@ static int hidinput_pb_event(struct hid_device *hid, struct input_dev *input,
                                 do_translate = 1;
                         else if (trans->flags & POWERBOOK_FLAG_FKEY)
                                 do_translate =
-                                        (hid->pb_fnmode == 2 &&  (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
-                                        (hid->pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
+                                        (hid_pb_fnmode == 2 &&  (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON)) ||
+                                        (hid_pb_fnmode == 1 && !(hid->quirks & HID_QUIRK_POWERBOOK_FN_ON));
                         else
                                 do_translate = (hid->quirks & HID_QUIRK_POWERBOOK_FN_ON);
 
@@ -431,6 +436,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                                 case 0x040: map_key_clear(KEY_MENU);            break;
                                 case 0x045: map_key_clear(KEY_RADIO);           break;
 
+                                case 0x083: map_key_clear(KEY_LAST);            break;
                                 case 0x088: map_key_clear(KEY_PC);              break;
                                 case 0x089: map_key_clear(KEY_TV);              break;
                                 case 0x08a: map_key_clear(KEY_WWW);             break;
@@ -448,6 +454,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                                 case 0x096: map_key_clear(KEY_TAPE);            break;
                                 case 0x097: map_key_clear(KEY_TV2);             break;
                                 case 0x098: map_key_clear(KEY_SAT);             break;
+                                case 0x09a: map_key_clear(KEY_PVR);             break;
 
                                 case 0x09c: map_key_clear(KEY_CHANNELUP);       break;
                                 case 0x09d: map_key_clear(KEY_CHANNELDOWN);     break;
diff --git a/drivers/ide/ide-pnp.c b/drivers/ide/ide-pnp.c
index df7d1504f84e..98410ca044cf 100644
--- a/drivers/ide/ide-pnp.c
+++ b/drivers/ide/ide-pnp.c
@@ -73,3 +73,8 @@ void __init pnpide_init(void)
 {
         pnp_register_driver(&idepnp_driver);
 }
+
+void __exit pnpide_exit(void)
+{
+        pnp_unregister_driver(&idepnp_driver);
+}
diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 16890769dca6..6c9bd5165bdb 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -1781,8 +1781,9 @@ done:
         return 1;
 }
 
-extern void pnpide_init(void);
-extern void h8300_ide_init(void);
+extern void __init pnpide_init(void);
+extern void __exit pnpide_exit(void);
+extern void __init h8300_ide_init(void);
 
 /*
  * probe_for_hwifs() finds/initializes "known" IDE interfaces
@@ -2087,13 +2088,17 @@ int __init init_module (void)
         return ide_init();
 }
 
-void cleanup_module (void)
+void __exit cleanup_module (void)
 {
         int index;
 
         for (index = 0; index < MAX_HWIFS; ++index)
                 ide_unregister(index);
 
+#ifdef CONFIG_BLK_DEV_IDEPNP
+        pnpide_exit();
+#endif
+
 #ifdef CONFIG_PROC_FS
         proc_ide_destroy();
 #endif
diff --git a/drivers/ide/pci/aec62xx.c b/drivers/ide/pci/aec62xx.c
index f286079d233f..d261bfbad222 100644
--- a/drivers/ide/pci/aec62xx.c
+++ b/drivers/ide/pci/aec62xx.c
@@ -441,7 +441,7 @@ static struct pci_driver driver = {
         .probe          = aec62xx_init_one,
 };
 
-static int aec62xx_ide_init(void)
+static int __init aec62xx_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/alim15x3.c b/drivers/ide/pci/alim15x3.c
index 89109be5162c..68df77ec502b 100644
--- a/drivers/ide/pci/alim15x3.c
+++ b/drivers/ide/pci/alim15x3.c
@@ -907,7 +907,7 @@ static struct pci_driver driver = {
         .probe          = alim15x3_init_one,
 };
 
-static int ali15x3_ide_init(void)
+static int __init ali15x3_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/amd74xx.c b/drivers/ide/pci/amd74xx.c
index 753fe0e21456..a4336995a410 100644
--- a/drivers/ide/pci/amd74xx.c
+++ b/drivers/ide/pci/amd74xx.c
@@ -544,7 +544,7 @@ static struct pci_driver driver = {
         .probe          = amd74xx_probe,
 };
 
-static int amd74xx_ide_init(void)
+static int __init amd74xx_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index 524e65de4398..982ac31fa995 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -291,8 +291,12 @@ fast_ata_pio:
 
 static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
 {
+        u8 udma_mode = 0;
+        u8 ch = hwif->channel;
+        struct pci_dev *pdev = hwif->pci_dev;
+
         if (!hwif->irq)
-                hwif->irq = hwif->channel ? 15 : 14;
+                hwif->irq = ch ? 15 : 14;
 
         hwif->autodma = 0;
         hwif->tuneproc = &atiixp_tuneproc;
@@ -308,8 +312,12 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
         hwif->mwdma_mask = 0x06;
         hwif->swdma_mask = 0x04;
 
-        /* FIXME: proper cable detection needed */
-        hwif->udma_four = 1;
+        pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ch, &udma_mode);
+        if ((udma_mode & 0x07) >= 0x04 || (udma_mode & 0x70) >= 0x40)
+                hwif->udma_four = 1;
+        else
+                hwif->udma_four = 0;
+
         hwif->ide_dma_host_on = &atiixp_ide_dma_host_on;
         hwif->ide_dma_host_off = &atiixp_ide_dma_host_off;
         hwif->ide_dma_check = &atiixp_dma_check;
@@ -320,19 +328,6 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
         hwif->drives[0].autodma = hwif->autodma;
 }
 
-static void __devinit init_hwif_sb600_legacy(ide_hwif_t *hwif)
-{
-
-        hwif->atapi_dma = 1;
-        hwif->ultra_mask = 0x7f;
-        hwif->mwdma_mask = 0x07;
-        hwif->swdma_mask = 0x07;
-
-        if (!noautodma)
-                hwif->autodma = 1;
-        hwif->drives[0].autodma = hwif->autodma;
-        hwif->drives[1].autodma = hwif->autodma;
-}
 
 static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
         {       /* 0 */
@@ -343,12 +338,13 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
                 .enablebits     = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
                 .bootable       = ON_BOARD,
         },{     /* 1 */
-                .name           = "ATI SB600 SATA Legacy IDE",
-                .init_hwif      = init_hwif_sb600_legacy,
-                .channels       = 2,
+                .name           = "SB600_PATA",
+                .init_hwif      = init_hwif_atiixp,
+                .channels       = 1,
                 .autodma        = AUTODMA,
-                .bootable       = ON_BOARD,
-        }
+                .enablebits     = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
+                .bootable       = ON_BOARD,
+        },
 };
 
 /**
@@ -369,7 +365,7 @@ static struct pci_device_id atiixp_pci_tbl[] = {
         { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP200_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP300_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
-        { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+        { PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP600_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
         { 0, },
 };
 MODULE_DEVICE_TABLE(pci, atiixp_pci_tbl);
@@ -380,7 +376,7 @@ static struct pci_driver driver = {
         .probe          = atiixp_init_one,
 };
 
-static int atiixp_ide_init(void)
+static int __init atiixp_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 20c32716bbc4..aee947e8fc38 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -793,7 +793,7 @@ static struct pci_driver driver = {
         .probe          = cmd64x_init_one,
 };
 
-static int cmd64x_ide_init(void)
+static int __init cmd64x_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index 079f7c86726b..ba6786aabf3b 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -260,7 +260,7 @@ static struct pci_driver driver = {
         .probe          = cs5520_init_one,
 };
 
-static int cs5520_ide_init(void)
+static int __init cs5520_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index ae405fa32236..9bf5fdfc5b1f 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -374,7 +374,7 @@ static struct pci_driver driver = {
         .probe          = cs5530_init_one,
 };
 
-static int cs5530_ide_init(void)
+static int __init cs5530_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index 64330c459bd4..9eafcbf444f4 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -519,7 +519,7 @@ static struct pci_driver driver = {
         .probe          = cy82c693_init_one,
 };
 
-static int cy82c693_ide_init(void)
+static int __init cy82c693_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 9f306880491a..b408c6c517ea 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -185,36 +185,6 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
                 .channels       = 2,
                 .autodma        = AUTODMA,
                 .bootable       = OFF_BOARD,
-        },{     /* 15 */
-                .name           = "JMB361",
-                .init_hwif      = init_hwif_generic,
-                .channels       = 2,
-                .autodma        = AUTODMA,
-                .bootable       = OFF_BOARD,
-        },{     /* 16 */
-                .name           = "JMB363",
-                .init_hwif      = init_hwif_generic,
-                .channels       = 2,
-                .autodma        = AUTODMA,
-                .bootable       = OFF_BOARD,
-        },{     /* 17 */
-                .name           = "JMB365",
-                .init_hwif      = init_hwif_generic,
-                .channels       = 2,
-                .autodma        = AUTODMA,
-                .bootable       = OFF_BOARD,
-        },{     /* 18 */
-                .name           = "JMB366",
-                .init_hwif      = init_hwif_generic,
-                .channels       = 2,
-                .autodma        = AUTODMA,
-                .bootable       = OFF_BOARD,
-        },{     /* 19 */
-                .name           = "JMB368",
-                .init_hwif      = init_hwif_generic,
-                .channels       = 2,
-                .autodma        = AUTODMA,
-                .bootable       = OFF_BOARD,
         }
 };
 
@@ -281,11 +251,6 @@ static struct pci_device_id generic_pci_tbl[] = {
         { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
         { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2,   PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
         { PCI_VENDOR_ID_NETCELL,PCI_DEVICE_ID_REVOLUTION,          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 14},
-        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 15},
-        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 16},
-        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 17},
-        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 18},
-        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 19},
         /* Must come last. If you add entries adjust this table appropriately and the init_one code */
         { PCI_ANY_ID,           PCI_ANY_ID,                        PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
         { 0, },
@@ -298,7 +263,7 @@ static struct pci_driver driver = {
         .probe          = generic_init_one,
 };
 
-static int generic_ide_init(void)
+static int __init generic_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/hpt34x.c b/drivers/ide/pci/hpt34x.c
index b46cb042290a..ce7b08f08a09 100644
--- a/drivers/ide/pci/hpt34x.c
+++ b/drivers/ide/pci/hpt34x.c
@@ -265,7 +265,7 @@ static struct pci_driver driver = {
         .probe          = hpt34x_init_one,
 };
 
-static int hpt34x_ide_init(void)
+static int __init hpt34x_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 08119da06d54..b486442dd5d7 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -1613,7 +1613,7 @@ static struct pci_driver driver = {
         .probe          = hpt366_init_one,
 };
 
-static int hpt366_ide_init(void)
+static int __init hpt366_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/jmicron.c b/drivers/ide/pci/jmicron.c
index c1cec236ecf0..f07bbbed1778 100644
--- a/drivers/ide/pci/jmicron.c
+++ b/drivers/ide/pci/jmicron.c
@@ -86,15 +86,16 @@ static int __devinit ata66_jmicron(ide_hwif_t *hwif)
         {
         case PORT_PATA0:
                 if (control & (1 << 3)) /* 40/80 pin primary */
-                        return 1;
-                return 0;
+                        return 0;
+                return 1;
         case PORT_PATA1:
                 if (control5 & (1 << 19))       /* 40/80 pin secondary */
                         return 0;
                 return 1;
         case PORT_SATA:
-                return 1;
+                break;
         }
+        return 1; /* Avoid bogus "control reaches end of non-void function" */
 }
 
 static void jmicron_tuneproc (ide_drive_t *drive, byte mode_wanted)
@@ -240,11 +241,11 @@ static int __devinit jmicron_init_one(struct pci_dev *dev, const struct pci_devi
 }
 
 static struct pci_device_id jmicron_pci_tbl[] = {
-        { PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361), 0},
-        { PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363), 1},
-        { PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365), 2},
-        { PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366), 3},
-        { PCI_DEVICE(PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368), 4},
+        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB361, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB363, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
+        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB365, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
+        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB366, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
+        { PCI_VENDOR_ID_JMICRON, PCI_DEVICE_ID_JMICRON_JMB368, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
         { 0, },
 };
 
diff --git a/drivers/ide/pci/ns87415.c b/drivers/ide/pci/ns87415.c
index d95714bcee4e..8aaea4ea5549 100644
--- a/drivers/ide/pci/ns87415.c
+++ b/drivers/ide/pci/ns87415.c
@@ -302,7 +302,7 @@ static struct pci_driver driver = {
         .probe          = ns87415_init_one,
 };
 
-static int ns87415_ide_init(void)
+static int __init ns87415_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/opti621.c b/drivers/ide/pci/opti621.c
index 7a7c2ef78ac2..22bbf613f948 100644
--- a/drivers/ide/pci/opti621.c
+++ b/drivers/ide/pci/opti621.c
@@ -382,7 +382,7 @@ static struct pci_driver driver = {
         .probe          = opti621_init_one,
 };
 
-static int opti621_ide_init(void)
+static int __init opti621_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/pdc202xx_new.c b/drivers/ide/pci/pdc202xx_new.c
index 7cb48576e479..77a9aaa7dab9 100644
--- a/drivers/ide/pci/pdc202xx_new.c
+++ b/drivers/ide/pci/pdc202xx_new.c
@@ -756,7 +756,7 @@ static struct pci_driver driver = {
         .probe          = pdc202new_init_one,
 };
 
-static int pdc202new_ide_init(void)
+static int __init pdc202new_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/pdc202xx_old.c b/drivers/ide/pci/pdc202xx_old.c
index 184cdacddeb6..143239c093d5 100644
--- a/drivers/ide/pci/pdc202xx_old.c
+++ b/drivers/ide/pci/pdc202xx_old.c
@@ -719,7 +719,7 @@ static struct pci_driver driver = {
         .probe          = pdc202xx_init_one,
 };
 
-static int pdc202xx_ide_init(void)
+static int __init pdc202xx_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/rz1000.c b/drivers/ide/pci/rz1000.c
index 5f6950c2d1d1..c1855311052b 100644
--- a/drivers/ide/pci/rz1000.c
+++ b/drivers/ide/pci/rz1000.c
@@ -77,7 +77,7 @@ static struct pci_driver driver = {
         .probe          = rz1000_init_one,
 };
 
-static int rz1000_ide_init(void)
+static int __init rz1000_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index ff80937d94dd..8d762d323f8b 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -507,7 +507,7 @@ static struct pci_driver driver = {
 #endif
 };
 
-static int sc1200_ide_init(void)
+static int __init sc1200_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index 057548d07205..ea9a28a45853 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -666,7 +666,7 @@ static struct pci_driver driver = {
         .probe          = svwks_init_one,
 };
 
-static int svwks_ide_init(void)
+static int __init svwks_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index cfad09accf52..b0bf01809279 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -762,8 +762,7 @@ static struct ioc4_submodule ioc4_ide_submodule = {
 /*      .is_remove = ioc4_ide_remove_one,       */
 };
 
-static int __devinit
-ioc4_ide_init(void)
+static int __init ioc4_ide_init(void)
 {
         return ioc4_register_submodule(&ioc4_ide_submodule);
 }
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 697f566fb90a..4ff89c7d990a 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -1096,7 +1096,7 @@ static struct pci_driver driver = {
         .probe          = siimage_init_one,
 };
 
-static int siimage_ide_init(void)
+static int __init siimage_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/sis5513.c b/drivers/ide/pci/sis5513.c
index 6b313139b5e4..1afff659ab55 100644
--- a/drivers/ide/pci/sis5513.c
+++ b/drivers/ide/pci/sis5513.c
@@ -968,7 +968,7 @@ static struct pci_driver driver = {
         .probe          = sis5513_init_one,
 };
 
-static int sis5513_ide_init(void)
+static int __init sis5513_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 5afefe8692fe..170a26199050 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -492,7 +492,7 @@ static struct pci_driver driver = {
         .probe          = sl82c105_init_one,
 };
 
-static int sl82c105_ide_init(void)
+static int __init sl82c105_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/slc90e66.c b/drivers/ide/pci/slc90e66.c
index 9be7e49cba0e..90e79c0844d2 100644
--- a/drivers/ide/pci/slc90e66.c
+++ b/drivers/ide/pci/slc90e66.c
@@ -253,7 +253,7 @@ static struct pci_driver driver = {
         .probe          = slc90e66_init_one,
 };
 
-static int slc90e66_ide_init(void)
+static int __init slc90e66_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/triflex.c b/drivers/ide/pci/triflex.c
index 56d84931d6de..b13cce1fd1a6 100644
--- a/drivers/ide/pci/triflex.c
+++ b/drivers/ide/pci/triflex.c
@@ -173,7 +173,7 @@ static struct pci_driver driver = {
         .probe          = triflex_init_one,
 };
 
-static int triflex_ide_init(void)
+static int __init triflex_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/trm290.c b/drivers/ide/pci/trm290.c
index 2a282529bfc1..174b88c4780e 100644
--- a/drivers/ide/pci/trm290.c
+++ b/drivers/ide/pci/trm290.c
@@ -355,7 +355,7 @@ static struct pci_driver driver = {
         .probe          = trm290_init_one,
 };
 
-static int trm290_ide_init(void)
+static int __init trm290_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index 381cc6f101ce..6fb6e50b8231 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -78,6 +78,8 @@ static struct via_isa_bridge {
         u8 rev_max;
         u16 flags;
 } via_isa_bridges[] = {
+        { "cx700",      PCI_DEVICE_ID_VIA_CX700,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
+        { "vt8237s",    PCI_DEVICE_ID_VIA_8237S,    0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt6410",     PCI_DEVICE_ID_VIA_6410,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt8251",     PCI_DEVICE_ID_VIA_8251,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
         { "vt8237",     PCI_DEVICE_ID_VIA_8237,     0x00, 0x2f, VIA_UDMA_133 | VIA_BAD_AST },
@@ -504,6 +506,7 @@ static struct pci_device_id via_pci_tbl[] = {
         { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C576_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C586_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
         { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_6410,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
+        { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_SATA_EIDE,     PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
         { 0, },
 };
 MODULE_DEVICE_TABLE(pci, via_pci_tbl);
@@ -514,7 +517,7 @@ static struct pci_driver driver = {
         .probe          = via_init_one,
 };
 
-static int via_ide_init(void)
+static int __init via_ide_init(void)
 {
         return ide_pci_register_driver(&driver);
 }
diff --git a/drivers/infiniband/hw/ehca/ehca_cq.c b/drivers/infiniband/hw/ehca/ehca_cq.c
index 93995b658d94..6074c897f51c 100644
--- a/drivers/infiniband/hw/ehca/ehca_cq.c
+++ b/drivers/infiniband/hw/ehca/ehca_cq.c
@@ -344,8 +344,11 @@ int ehca_destroy_cq(struct ib_cq *cq)
         unsigned long flags;
 
         spin_lock_irqsave(&ehca_cq_idr_lock, flags);
-        while (my_cq->nr_callbacks)
+        while (my_cq->nr_callbacks) {
+                spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
                 yield();
+                spin_lock_irqsave(&ehca_cq_idr_lock, flags);
+        }
 
         idr_remove(&ehca_cq_idr, my_cq->token);
         spin_unlock_irqrestore(&ehca_cq_idr_lock, flags);
diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
index e7209afb4250..c069be8cbcb2 100644
--- a/drivers/infiniband/hw/ehca/ehca_irq.c
+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
@@ -440,7 +440,8 @@ void ehca_tasklet_eq(unsigned long data)
                                         cq = idr_find(&ehca_cq_idr, token);
 
                                         if (cq == NULL) {
-                                                spin_unlock(&ehca_cq_idr_lock);
+                                                spin_unlock_irqrestore(&ehca_cq_idr_lock,
+                                                                       flags);
                                                 break;
                                         }
 
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index cdecbf5911c8..72611fd15103 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -1621,18 +1621,30 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target)
                 switch (token) {
                 case SRP_OPT_ID_EXT:
                         p = match_strdup(args);
+                        if (!p) {
+                                ret = -ENOMEM;
+                                goto out;
+                        }
                         target->id_ext = cpu_to_be64(simple_strtoull(p, NULL, 16));
                         kfree(p);
                         break;
 
                 case SRP_OPT_IOC_GUID:
                         p = match_strdup(args);
+                        if (!p) {
+                                ret = -ENOMEM;
+                                goto out;
+                        }
                         target->ioc_guid = cpu_to_be64(simple_strtoull(p, NULL, 16));
                         kfree(p);
                         break;
 
                 case SRP_OPT_DGID:
                         p = match_strdup(args);
+                        if (!p) {
+                                ret = -ENOMEM;
+                                goto out;
+                        }
                         if (strlen(p) != 32) {
                                 printk(KERN_WARNING PFX "bad dest GID parameter '%s'\n", p);
                                 kfree(p);
@@ -1656,6 +1668,10 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target)
 
                 case SRP_OPT_SERVICE_ID:
                         p = match_strdup(args);
+                        if (!p) {
+                                ret = -ENOMEM;
+                                goto out;
+                        }
                         target->service_id = cpu_to_be64(simple_strtoull(p, NULL, 16));
                         kfree(p);
                         break;
@@ -1693,6 +1709,10 @@ static int srp_parse_options(const char *buf, struct srp_target_port *target)
 
                 case SRP_OPT_INITIATOR_EXT:
                         p = match_strdup(args);
+                        if (!p) {
+                                ret = -ENOMEM;
+                                goto out;
+                        }
                         target->initiator_ext = cpu_to_be64(simple_strtoull(p, NULL, 16));
                         kfree(p);
                         break;
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index 95eff3b2917a..4f75cce6fdff 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -356,16 +356,17 @@ static struct cardstate *alloc_cs(struct gigaset_driver *drv)
 {
         unsigned long flags;
         unsigned i;
-        static struct cardstate *ret = NULL;
+        struct cardstate *ret = NULL;
 
         spin_lock_irqsave(&drv->lock, flags);
         for (i = 0; i < drv->minors; ++i) {
                 if (!(drv->flags[i] & VALID_MINOR)) {
-                        drv->flags[i] = VALID_MINOR;
-                        ret = drv->cs + i;
-                }
-                if (ret)
+                        if (try_module_get(drv->owner)) {
+                                drv->flags[i] = VALID_MINOR;
+                                ret = drv->cs + i;
+                        }
                         break;
+                }
         }
         spin_unlock_irqrestore(&drv->lock, flags);
         return ret;
@@ -376,6 +377,8 @@ static void free_cs(struct cardstate *cs)
         unsigned long flags;
         struct gigaset_driver *drv = cs->driver;
         spin_lock_irqsave(&drv->lock, flags);
+        if (drv->flags[cs->minor_index] & VALID_MINOR)
+                module_put(drv->owner);
         drv->flags[cs->minor_index] = 0;
         spin_unlock_irqrestore(&drv->lock, flags);
 }
@@ -579,7 +582,7 @@ 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 {
-                warn("could not allocate skb\n");
+                warn("could not allocate skb");
                 bcs->inputstate |= INS_skip_frame;
         }
 
@@ -632,17 +635,25 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
         int i;
 
         gig_dbg(DEBUG_INIT, "allocating cs");
-        cs = alloc_cs(drv);
-        if (!cs)
-                goto error;
+        if (!(cs = alloc_cs(drv))) {
+                err("maximum number of devices exceeded");
+                return NULL;
+        }
+        mutex_init(&cs->mutex);
+        mutex_lock(&cs->mutex);
+
         gig_dbg(DEBUG_INIT, "allocating bcs[0..%d]", channels - 1);
         cs->bcs = kmalloc(channels * sizeof(struct bc_state), GFP_KERNEL);
-        if (!cs->bcs)
+        if (!cs->bcs) {
+                err("out of memory");
                 goto error;
+        }
         gig_dbg(DEBUG_INIT, "allocating inbuf");
         cs->inbuf = kmalloc(sizeof(struct inbuf_t), GFP_KERNEL);
-        if (!cs->inbuf)
+        if (!cs->inbuf) {
+                err("out of memory");
                 goto error;
+        }
 
         cs->cs_init = 0;
         cs->channels = channels;
@@ -654,8 +665,6 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
         spin_lock_init(&cs->ev_lock);
         cs->ev_tail = 0;
         cs->ev_head = 0;
-        mutex_init(&cs->mutex);
-        mutex_lock(&cs->mutex);
 
         tasklet_init(&cs->event_tasklet, &gigaset_handle_event,
                      (unsigned long) cs);
@@ -684,8 +693,10 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
 
         for (i = 0; i < channels; ++i) {
                 gig_dbg(DEBUG_INIT, "setting up bcs[%d].read", i);
-                if (!gigaset_initbcs(cs->bcs + i, cs, i))
+                if (!gigaset_initbcs(cs->bcs + i, cs, i)) {
+                        err("could not allocate channel %d data", i);
                         goto error;
+                }
         }
 
         ++cs->cs_init;
@@ -720,8 +731,10 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
         make_valid(cs, VALID_ID);
         ++cs->cs_init;
         gig_dbg(DEBUG_INIT, "setting up hw");
-        if (!cs->ops->initcshw(cs))
+        if (!cs->ops->initcshw(cs)) {
+                err("could not allocate device specific data");
                 goto error;
+        }
 
         ++cs->cs_init;
 
@@ -743,8 +756,8 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
         mutex_unlock(&cs->mutex);
         return cs;
 
-error:  if (cs)
-                mutex_unlock(&cs->mutex);
+error:
+        mutex_unlock(&cs->mutex);
         gig_dbg(DEBUG_INIT, "failed");
         gigaset_freecs(cs);
         return NULL;
@@ -1040,7 +1053,6 @@ void gigaset_freedriver(struct gigaset_driver *drv)
         spin_unlock_irqrestore(&driver_lock, flags);
 
         gigaset_if_freedriver(drv);
-        module_put(drv->owner);
 
         kfree(drv->cs);
         kfree(drv->flags);
@@ -1072,10 +1084,6 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors,
         if (!drv)
                 return NULL;
 
-        if (!try_module_get(owner))
-                goto out1;
-
-        drv->cs = NULL;
         drv->have_tty = 0;
         drv->minor = minor;
         drv->minors = minors;
@@ -1087,11 +1095,11 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors,
 
         drv->cs = kmalloc(minors * sizeof *drv->cs, GFP_KERNEL);
         if (!drv->cs)
-                goto out2;
+                goto error;
 
         drv->flags = kmalloc(minors * sizeof *drv->flags, GFP_KERNEL);
         if (!drv->flags)
-                goto out3;
+                goto error;
 
         for (i = 0; i < minors; ++i) {
                 drv->flags[i] = 0;
@@ -1108,11 +1116,8 @@ struct gigaset_driver *gigaset_initdriver(unsigned minor, unsigned minors,
 
         return drv;
 
-out3:
+error:
         kfree(drv->cs);
-out2:
-        module_put(owner);
-out1:
         kfree(drv);
         return NULL;
 }
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 91e0c75aca8f..2db1ca4c6800 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -242,6 +242,7 @@ struct kvm_vcpu {
         u64 pdptrs[4]; /* pae */
         u64 shadow_efer;
         u64 apic_base;
+        u64 ia32_misc_enable_msr;
         int nmsrs;
         struct vmx_msr_entry *guest_msrs;
         struct vmx_msr_entry *host_msrs;
diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index 67c1154960f0..b10972ed0c9f 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -272,7 +272,9 @@ static void kvm_free_physmem(struct kvm *kvm)
 
 static void kvm_free_vcpu(struct kvm_vcpu *vcpu)
 {
+        vcpu_load(vcpu->kvm, vcpu_slot(vcpu));
         kvm_mmu_destroy(vcpu);
+        vcpu_put(vcpu);
         kvm_arch_ops->vcpu_free(vcpu);
 }
 
@@ -1224,6 +1226,9 @@ int kvm_get_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 *pdata)
         case MSR_IA32_APICBASE:
                 data = vcpu->apic_base;
                 break;
+        case MSR_IA32_MISC_ENABLE:
+                data = vcpu->ia32_misc_enable_msr;
+                break;
 #ifdef CONFIG_X86_64
         case MSR_EFER:
                 data = vcpu->shadow_efer;
@@ -1295,6 +1300,9 @@ int kvm_set_msr_common(struct kvm_vcpu *vcpu, u32 msr, u64 data)
         case MSR_IA32_APICBASE:
                 vcpu->apic_base = data;
                 break;
+        case MSR_IA32_MISC_ENABLE:
+                vcpu->ia32_misc_enable_msr = data;
+                break;
         default:
                 printk(KERN_ERR "kvm: unhandled wrmsr: 0x%x\n", msr);
                 return 1;
@@ -1598,6 +1606,10 @@ static u32 msrs_to_save[] = {
 
 static unsigned num_msrs_to_save;
 
+static u32 emulated_msrs[] = {
+        MSR_IA32_MISC_ENABLE,
+};
+
 static __init void kvm_init_msr_list(void)
 {
         u32 dummy[2];
@@ -1923,7 +1935,7 @@ static long kvm_dev_ioctl(struct file *filp,
                 if (copy_from_user(&msr_list, user_msr_list, sizeof msr_list))
                         goto out;
                 n = msr_list.nmsrs;
-                msr_list.nmsrs = num_msrs_to_save;
+                msr_list.nmsrs = num_msrs_to_save + ARRAY_SIZE(emulated_msrs);
                 if (copy_to_user(user_msr_list, &msr_list, sizeof msr_list))
                         goto out;
                 r = -E2BIG;
@@ -1933,6 +1945,11 @@ static long kvm_dev_ioctl(struct file *filp,
                 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
                                  num_msrs_to_save * sizeof(u32)))
                         goto out;
+                if (copy_to_user(user_msr_list->indices
+                                 + num_msrs_to_save * sizeof(u32),
+                                 &emulated_msrs,
+                                 ARRAY_SIZE(emulated_msrs) * sizeof(u32)))
+                        goto out;
                 r = 0;
                 break;
         }
diff --git a/drivers/kvm/mmu.c b/drivers/kvm/mmu.c
index c6f972914f08..22c426cd8cb2 100644
--- a/drivers/kvm/mmu.c
+++ b/drivers/kvm/mmu.c
@@ -143,6 +143,7 @@ static int dbg = 1;
 #define PFERR_PRESENT_MASK (1U << 0)
 #define PFERR_WRITE_MASK (1U << 1)
 #define PFERR_USER_MASK (1U << 2)
+#define PFERR_FETCH_MASK (1U << 4)
 
 #define PT64_ROOT_LEVEL 4
 #define PT32_ROOT_LEVEL 2
@@ -168,6 +169,11 @@ static int is_cpuid_PSE36(void)
         return 1;
 }
 
+static int is_nx(struct kvm_vcpu *vcpu)
+{
+        return vcpu->shadow_efer & EFER_NX;
+}
+
 static int is_present_pte(unsigned long pte)
 {
         return pte & PT_PRESENT_MASK;
@@ -992,16 +998,6 @@ static inline int fix_read_pf(u64 *shadow_ent)
         return 0;
 }
 
-static int may_access(u64 pte, int write, int user)
-{
-
-        if (user && !(pte & PT_USER_MASK))
-                return 0;
-        if (write && !(pte & PT_WRITABLE_MASK))
-                return 0;
-        return 1;
-}
-
 static void paging_free(struct kvm_vcpu *vcpu)
 {
         nonpaging_free(vcpu);
diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h
index 2dbf4307ed9e..149fa45fd9a5 100644
--- a/drivers/kvm/paging_tmpl.h
+++ b/drivers/kvm/paging_tmpl.h
@@ -63,13 +63,15 @@ struct guest_walker {
         pt_element_t *ptep;
         pt_element_t inherited_ar;
         gfn_t gfn;
+        u32 error_code;
 };
 
 /*
  * Fetch a guest pte for a guest virtual address
  */
-static void FNAME(walk_addr)(struct guest_walker *walker,
-                             struct kvm_vcpu *vcpu, gva_t addr)
+static int FNAME(walk_addr)(struct guest_walker *walker,
+                            struct kvm_vcpu *vcpu, gva_t addr,
+                            int write_fault, int user_fault, int fetch_fault)
 {
         hpa_t hpa;
         struct kvm_memory_slot *slot;
@@ -86,7 +88,7 @@ static void FNAME(walk_addr)(struct guest_walker *walker,
                 walker->ptep = &vcpu->pdptrs[(addr >> 30) & 3];
                 root = *walker->ptep;
                 if (!(root & PT_PRESENT_MASK))
-                        return;
+                        goto not_present;
                 --walker->level;
         }
 #endif
@@ -111,11 +113,23 @@ static void FNAME(walk_addr)(struct guest_walker *walker,
                 ASSERT(((unsigned long)walker->table & PAGE_MASK) ==
                        ((unsigned long)ptep & PAGE_MASK));
 
-                if (is_present_pte(*ptep) && !(*ptep &  PT_ACCESSED_MASK))
-                        *ptep |= PT_ACCESSED_MASK;
-
                 if (!is_present_pte(*ptep))
-                        break;
+                        goto not_present;
+
+                if (write_fault && !is_writeble_pte(*ptep))
+                        if (user_fault || is_write_protection(vcpu))
+                                goto access_error;
+
+                if (user_fault && !(*ptep & PT_USER_MASK))
+                        goto access_error;
+
+#if PTTYPE == 64
+                if (fetch_fault && is_nx(vcpu) && (*ptep & PT64_NX_MASK))
+                        goto access_error;
+#endif
+
+                if (!(*ptep & PT_ACCESSED_MASK))
+                        *ptep |= PT_ACCESSED_MASK;      /* avoid rmw */
 
                 if (walker->level == PT_PAGE_TABLE_LEVEL) {
                         walker->gfn = (*ptep & PT_BASE_ADDR_MASK)
@@ -146,6 +160,23 @@ static void FNAME(walk_addr)(struct guest_walker *walker,
         }
         walker->ptep = ptep;
         pgprintk("%s: pte %llx\n", __FUNCTION__, (u64)*ptep);
+        return 1;
+
+not_present:
+        walker->error_code = 0;
+        goto err;
+
+access_error:
+        walker->error_code = PFERR_PRESENT_MASK;
+
+err:
+        if (write_fault)
+                walker->error_code |= PFERR_WRITE_MASK;
+        if (user_fault)
+                walker->error_code |= PFERR_USER_MASK;
+        if (fetch_fault)
+                walker->error_code |= PFERR_FETCH_MASK;
+        return 0;
 }
 
 static void FNAME(release_walker)(struct guest_walker *walker)
@@ -274,7 +305,7 @@ static int FNAME(fix_write_pf)(struct kvm_vcpu *vcpu,
         struct kvm_mmu_page *page;
 
         if (is_writeble_pte(*shadow_ent))
-                return 0;
+                return !user || (*shadow_ent & PT_USER_MASK);
 
         writable_shadow = *shadow_ent & PT_SHADOW_WRITABLE_MASK;
         if (user) {
@@ -347,8 +378,8 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
                                u32 error_code)
 {
         int write_fault = error_code & PFERR_WRITE_MASK;
-        int pte_present = error_code & PFERR_PRESENT_MASK;
         int user_fault = error_code & PFERR_USER_MASK;
+        int fetch_fault = error_code & PFERR_FETCH_MASK;
         struct guest_walker walker;
         u64 *shadow_pte;
         int fixed;
@@ -365,19 +396,20 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
         /*
          * Look up the shadow pte for the faulting address.
          */
-        FNAME(walk_addr)(&walker, vcpu, addr);
-        shadow_pte = FNAME(fetch)(vcpu, addr, &walker);
+        r = FNAME(walk_addr)(&walker, vcpu, addr, write_fault, user_fault,
+                             fetch_fault);
 
         /*
          * The page is not mapped by the guest.  Let the guest handle it.
          */
-        if (!shadow_pte) {
-                pgprintk("%s: not mapped\n", __FUNCTION__);
-                inject_page_fault(vcpu, addr, error_code);
+        if (!r) {
+                pgprintk("%s: guest page fault\n", __FUNCTION__);
+                inject_page_fault(vcpu, addr, walker.error_code);
                 FNAME(release_walker)(&walker);
                 return 0;
         }
 
+        shadow_pte = FNAME(fetch)(vcpu, addr, &walker);
         pgprintk("%s: shadow pte %p %llx\n", __FUNCTION__,
                  shadow_pte, *shadow_pte);
 
@@ -399,22 +431,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr,
          * mmio: emulate if accessible, otherwise its a guest fault.
          */
         if (is_io_pte(*shadow_pte)) {
-                if (may_access(*shadow_pte, write_fault, user_fault))
-                        return 1;
-                pgprintk("%s: io work, no access\n", __FUNCTION__);
-                inject_page_fault(vcpu, addr,
-                                  error_code | PFERR_PRESENT_MASK);
-                kvm_mmu_audit(vcpu, "post page fault (io)");
-                return 0;
-        }
-
-        /*
-         * pte not present, guest page fault.
-         */
-        if (pte_present && !fixed && !write_pt) {
-                inject_page_fault(vcpu, addr, error_code);
-                kvm_mmu_audit(vcpu, "post page fault (guest)");
-                return 0;
+                return 1;
         }
 
         ++kvm_stat.pf_fixed;
@@ -429,7 +446,7 @@ static gpa_t FNAME(gva_to_gpa)(struct kvm_vcpu *vcpu, gva_t vaddr)
         pt_element_t guest_pte;
         gpa_t gpa;
 
-        FNAME(walk_addr)(&walker, vcpu, vaddr);
+        FNAME(walk_addr)(&walker, vcpu, vaddr, 0, 0, 0);
         guest_pte = *walker.ptep;
         FNAME(release_walker)(&walker);
 
diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c
index 714f6a7841cd..c79df79307ed 100644
--- a/drivers/kvm/svm.c
+++ b/drivers/kvm/svm.c
@@ -502,6 +502,7 @@ static void init_vmcb(struct vmcb *vmcb)
                                 (1ULL << INTERCEPT_IOIO_PROT) |
                                 (1ULL << INTERCEPT_MSR_PROT) |
                                 (1ULL << INTERCEPT_TASK_SWITCH) |
+                                (1ULL << INTERCEPT_SHUTDOWN) |
                                 (1ULL << INTERCEPT_VMRUN) |
                                 (1ULL << INTERCEPT_VMMCALL) |
                                 (1ULL << INTERCEPT_VMLOAD) |
@@ -680,14 +681,14 @@ static void svm_get_cs_db_l_bits(struct kvm_vcpu *vcpu, int *db, int *l)
 
 static void svm_get_idt(struct kvm_vcpu *vcpu, struct descriptor_table *dt)
 {
-        dt->limit = vcpu->svm->vmcb->save.ldtr.limit;
-        dt->base = vcpu->svm->vmcb->save.ldtr.base;
+        dt->limit = vcpu->svm->vmcb->save.idtr.limit;
+        dt->base = vcpu->svm->vmcb->save.idtr.base;
 }
 
 static void svm_set_idt(struct kvm_vcpu *vcpu, struct descriptor_table *dt)
 {
-        vcpu->svm->vmcb->save.ldtr.limit = dt->limit;
-        vcpu->svm->vmcb->save.ldtr.base = dt->base ;
+        vcpu->svm->vmcb->save.idtr.limit = dt->limit;
+        vcpu->svm->vmcb->save.idtr.base = dt->base ;
 }
 
 static void svm_get_gdt(struct kvm_vcpu *vcpu, struct descriptor_table *dt)
@@ -892,6 +893,19 @@ static int pf_interception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
         return 0;
 }
 
+static int shutdown_interception(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
+{
+        /*
+         * VMCB is undefined after a SHUTDOWN intercept
+         * so reinitialize it.
+         */
+        memset(vcpu->svm->vmcb, 0, PAGE_SIZE);
+        init_vmcb(vcpu->svm->vmcb);
+
+        kvm_run->exit_reason = KVM_EXIT_SHUTDOWN;
+        return 0;
+}
+
 static int io_get_override(struct kvm_vcpu *vcpu,
                           struct vmcb_seg **seg,
                           int *addr_override)
@@ -1149,7 +1163,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
         case MSR_K6_STAR:
                 vcpu->svm->vmcb->save.star = data;
                 break;
-#ifdef CONFIG_X86_64_
+#ifdef CONFIG_X86_64
         case MSR_LSTAR:
                 vcpu->svm->vmcb->save.lstar = data;
                 break;
@@ -1249,6 +1263,7 @@ static int (*svm_exit_handlers[])(struct kvm_vcpu *vcpu,
         [SVM_EXIT_IOIO]                         = io_interception,
         [SVM_EXIT_MSR]                          = msr_interception,
         [SVM_EXIT_TASK_SWITCH]                  = task_switch_interception,
+        [SVM_EXIT_SHUTDOWN]                     = shutdown_interception,
         [SVM_EXIT_VMRUN]                        = invalid_op_interception,
         [SVM_EXIT_VMMCALL]                      = invalid_op_interception,
         [SVM_EXIT_VMLOAD]                       = invalid_op_interception,
@@ -1407,7 +1422,8 @@ static int svm_vcpu_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run)
         int r;
 
 again:
-        do_interrupt_requests(vcpu, kvm_run);
+        if (!vcpu->mmio_read_completed)
+                do_interrupt_requests(vcpu, kvm_run);
 
         clgi();
 
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index 0aa2659f6ae5..54c35c0b3181 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -1116,6 +1116,8 @@ static int vmx_vcpu_setup(struct kvm_vcpu *vcpu)
 
                 if (rdmsr_safe(index, &data_low, &data_high) < 0)
                         continue;
+                if (wrmsr_safe(index, data_low, data_high) < 0)
+                        continue;
                 data = data_low | ((u64)data_high << 32);
                 vcpu->host_msrs[j].index = index;
                 vcpu->host_msrs[j].reserved = 0;
@@ -1717,7 +1719,8 @@ again:
         vmcs_writel(HOST_GS_BASE, segment_base(gs_sel));
 #endif
 
-        do_interrupt_requests(vcpu, kvm_run);
+        if (!vcpu->mmio_read_completed)
+                do_interrupt_requests(vcpu, kvm_run);
 
         if (vcpu->guest_debug.enabled)
                 kvm_guest_debug_pre(vcpu);
diff --git a/drivers/kvm/x86_emulate.c b/drivers/kvm/x86_emulate.c
index be70795b4822..7513cddb929f 100644
--- a/drivers/kvm/x86_emulate.c
+++ b/drivers/kvm/x86_emulate.c
@@ -61,6 +61,7 @@
 #define ModRM       (1<<6)
 /* Destination is only written; never read. */
 #define Mov         (1<<7)
+#define BitOp       (1<<8)
 
 static u8 opcode_table[256] = {
         /* 0x00 - 0x07 */
@@ -148,7 +149,7 @@ static u8 opcode_table[256] = {
         0, 0, ByteOp | DstMem | SrcNone | ModRM, DstMem | SrcNone | ModRM
 };
 
-static u8 twobyte_table[256] = {
+static u16 twobyte_table[256] = {
         /* 0x00 - 0x0F */
         0, SrcMem | ModRM | DstReg, 0, 0, 0, 0, ImplicitOps, 0,
         0, 0, 0, 0, 0, ImplicitOps | ModRM, 0, 0,
@@ -180,16 +181,16 @@ static u8 twobyte_table[256] = {
         /* 0x90 - 0x9F */
         0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
         /* 0xA0 - 0xA7 */
-        0, 0, 0, DstMem | SrcReg | ModRM, 0, 0, 0, 0,
+        0, 0, 0, DstMem | SrcReg | ModRM | BitOp, 0, 0, 0, 0,
         /* 0xA8 - 0xAF */
-        0, 0, 0, DstMem | SrcReg | ModRM, 0, 0, 0, 0,
+        0, 0, 0, DstMem | SrcReg | ModRM | BitOp, 0, 0, 0, 0,
         /* 0xB0 - 0xB7 */
         ByteOp | DstMem | SrcReg | ModRM, DstMem | SrcReg | ModRM, 0,
-            DstMem | SrcReg | ModRM,
+            DstMem | SrcReg | ModRM | BitOp,
         0, 0, ByteOp | DstReg | SrcMem | ModRM | Mov,
             DstReg | SrcMem16 | ModRM | Mov,
         /* 0xB8 - 0xBF */
-        0, 0, DstMem | SrcImmByte | ModRM, DstMem | SrcReg | ModRM,
+        0, 0, DstMem | SrcImmByte | ModRM, DstMem | SrcReg | ModRM | BitOp,
         0, 0, ByteOp | DstReg | SrcMem | ModRM | Mov,
             DstReg | SrcMem16 | ModRM | Mov,
         /* 0xC0 - 0xCF */
@@ -469,7 +470,8 @@ static int read_descriptor(struct x86_emulate_ctxt *ctxt,
 int
 x86_emulate_memop(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops)
 {
-        u8 b, d, sib, twobyte = 0, rex_prefix = 0;
+        unsigned d;
+        u8 b, sib, twobyte = 0, rex_prefix = 0;
         u8 modrm, modrm_mod = 0, modrm_reg = 0, modrm_rm = 0;
         unsigned long *override_base = NULL;
         unsigned int op_bytes, ad_bytes, lock_prefix = 0, rep_prefix = 0, i;
@@ -726,46 +728,6 @@ done_prefixes:
                 ;
         }
 
-        /* Decode and fetch the destination operand: register or memory. */
-        switch (d & DstMask) {
-        case ImplicitOps:
-                /* Special instructions do their own operand decoding. */
-                goto special_insn;
-        case DstReg:
-                dst.type = OP_REG;
-                if ((d & ByteOp)
-                    && !(twobyte_table && (b == 0xb6 || b == 0xb7))) {
-                        dst.ptr = decode_register(modrm_reg, _regs,
-                                                  (rex_prefix == 0));
-                        dst.val = *(u8 *) dst.ptr;
-                        dst.bytes = 1;
-                } else {
-                        dst.ptr = decode_register(modrm_reg, _regs, 0);
-                        switch ((dst.bytes = op_bytes)) {
-                        case 2:
-                                dst.val = *(u16 *)dst.ptr;
-                                break;
-                        case 4:
-                                dst.val = *(u32 *)dst.ptr;
-                                break;
-                        case 8:
-                                dst.val = *(u64 *)dst.ptr;
-                                break;
-                        }
-                }
-                break;
-        case DstMem:
-                dst.type = OP_MEM;
-                dst.ptr = (unsigned long *)cr2;
-                dst.bytes = (d & ByteOp) ? 1 : op_bytes;
-                if (!(d & Mov) && /* optimisation - avoid slow emulated read */
-                    ((rc = ops->read_emulated((unsigned long)dst.ptr,
-                                              &dst.val, dst.bytes, ctxt)) != 0))
-                        goto done;
-                break;
-        }
-        dst.orig_val = dst.val;
-
         /*
          * Decode and fetch the source operand: register, memory
          * or immediate.
@@ -838,6 +800,50 @@ done_prefixes:
                 break;
         }
 
+        /* Decode and fetch the destination operand: register or memory. */
+        switch (d & DstMask) {
+        case ImplicitOps:
+                /* Special instructions do their own operand decoding. */
+                goto special_insn;
+        case DstReg:
+                dst.type = OP_REG;
+                if ((d & ByteOp)
+                    && !(twobyte_table && (b == 0xb6 || b == 0xb7))) {
+                        dst.ptr = decode_register(modrm_reg, _regs,
+                                                  (rex_prefix == 0));
+                        dst.val = *(u8 *) dst.ptr;
+                        dst.bytes = 1;
+                } else {
+                        dst.ptr = decode_register(modrm_reg, _regs, 0);
+                        switch ((dst.bytes = op_bytes)) {
+                        case 2:
+                                dst.val = *(u16 *)dst.ptr;
+                                break;
+                        case 4:
+                                dst.val = *(u32 *)dst.ptr;
+                                break;
+                        case 8:
+                                dst.val = *(u64 *)dst.ptr;
+                                break;
+                        }
+                }
+                break;
+        case DstMem:
+                dst.type = OP_MEM;
+                dst.ptr = (unsigned long *)cr2;
+                dst.bytes = (d & ByteOp) ? 1 : op_bytes;
+                if (d & BitOp) {
+                        dst.ptr += src.val / BITS_PER_LONG;
+                        dst.bytes = sizeof(long);
+                }
+                if (!(d & Mov) && /* optimisation - avoid slow emulated read */
+                    ((rc = ops->read_emulated((unsigned long)dst.ptr,
+                                              &dst.val, dst.bytes, ctxt)) != 0))
+                        goto done;
+                break;
+        }
+        dst.orig_val = dst.val;
+
         if (twobyte)
                 goto twobyte_insn;
 
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 5432d07c074d..11108165e264 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -479,9 +479,12 @@ static int bitmap_read_sb(struct bitmap *bitmap)
         int err = -EINVAL;
 
         /* page 0 is the superblock, read it... */
-        if (bitmap->file)
-                bitmap->sb_page = read_page(bitmap->file, 0, bitmap, PAGE_SIZE);
-        else {
+        if (bitmap->file) {
+                loff_t isize = i_size_read(bitmap->file->f_mapping->host);
+                int bytes = isize > PAGE_SIZE ? PAGE_SIZE : isize;
+
+                bitmap->sb_page = read_page(bitmap->file, 0, bitmap, bytes);
+        } else {
                 bitmap->sb_page = read_sb_page(bitmap->mddev, bitmap->offset, 0);
         }
         if (IS_ERR(bitmap->sb_page)) {
@@ -877,7 +880,8 @@ static int bitmap_init_from_disk(struct bitmap *bitmap, sector_t start)
                         int count;
                         /* unmap the old page, we're done with it */
                         if (index == num_pages-1)
-                                count = bytes - index * PAGE_SIZE;
+                                count = bytes + sizeof(bitmap_super_t)
+                                        - index * PAGE_SIZE;
                         else
                                 count = PAGE_SIZE;
                         if (index == 0) {
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index fe7c56e10435..3668b170ea68 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -1116,7 +1116,8 @@ static int __bind(struct mapped_device *md, struct dm_table *t)
         if (size != get_capacity(md->disk))
                 memset(&md->geometry, 0, sizeof(md->geometry));
 
-        __set_size(md, size);
+        if (md->suspended_bdev)
+                __set_size(md, size);
         if (size == 0)
                 return 0;
 
@@ -1264,6 +1265,11 @@ int dm_swap_table(struct mapped_device *md, struct dm_table *table)
         if (!dm_suspended(md))
                 goto out;
 
+        /* without bdev, the device size cannot be changed */
+        if (!md->suspended_bdev)
+                if (get_capacity(md->disk) != dm_table_get_size(table))
+                        goto out;
+
         __unbind(md);
         r = __bind(md, table);
 
@@ -1341,11 +1347,14 @@ int dm_suspend(struct mapped_device *md, unsigned suspend_flags)
         /* This does not get reverted if there's an error later. */
         dm_table_presuspend_targets(map);
 
-        md->suspended_bdev = bdget_disk(md->disk, 0);
-        if (!md->suspended_bdev) {
-                DMWARN("bdget failed in dm_suspend");
-                r = -ENOMEM;
-                goto flush_and_out;
+        /* bdget() can stall if the pending I/Os are not flushed */
+        if (!noflush) {
+                md->suspended_bdev = bdget_disk(md->disk, 0);
+                if (!md->suspended_bdev) {
+                        DMWARN("bdget failed in dm_suspend");
+                        r = -ENOMEM;
+                        goto flush_and_out;
+                }
         }
 
         /*
@@ -1473,8 +1482,10 @@ int dm_resume(struct mapped_device *md)
 
         unlock_fs(md);
 
-        bdput(md->suspended_bdev);
-        md->suspended_bdev = NULL;
+        if (md->suspended_bdev) {
+                bdput(md->suspended_bdev);
+                md->suspended_bdev = NULL;
+        }
 
         clear_bit(DMF_SUSPENDED, &md->flags);
 
diff --git a/drivers/md/md.c b/drivers/md/md.c
index d1cb45f6d6a9..e8807ea5377d 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1633,7 +1633,8 @@ repeat:
          * and 'events' is odd, we can roll back to the previous clean state */
         if (nospares
             && (mddev->in_sync && mddev->recovery_cp == MaxSector)
-            && (mddev->events & 1))
+            && (mddev->events & 1)
+            && mddev->events != 1)
                 mddev->events--;
         else {
                 /* otherwise we have to go forward and ... */
@@ -3563,6 +3564,8 @@ static int get_bitmap_file(mddev_t * mddev, void __user * arg)
         char *ptr, *buf = NULL;
         int err = -ENOMEM;
 
+        md_allow_write(mddev);
+
         file = kmalloc(sizeof(*file), GFP_KERNEL);
         if (!file)
                 goto out;
@@ -5031,6 +5034,33 @@ void md_write_end(mddev_t *mddev)
         }
 }
 
+/* md_allow_write(mddev)
+ * Calling this ensures that the array is marked 'active' so that writes
+ * may proceed without blocking.  It is important to call this before
+ * attempting a GFP_KERNEL allocation while holding the mddev lock.
+ * Must be called with mddev_lock held.
+ */
+void md_allow_write(mddev_t *mddev)
+{
+        if (!mddev->pers)
+                return;
+        if (mddev->ro)
+                return;
+
+        spin_lock_irq(&mddev->write_lock);
+        if (mddev->in_sync) {
+                mddev->in_sync = 0;
+                set_bit(MD_CHANGE_CLEAN, &mddev->flags);
+                if (mddev->safemode_delay &&
+                    mddev->safemode == 0)
+                        mddev->safemode = 1;
+                spin_unlock_irq(&mddev->write_lock);
+                md_update_sb(mddev, 0);
+        } else
+                spin_unlock_irq(&mddev->write_lock);
+}
+EXPORT_SYMBOL_GPL(md_allow_write);
+
 static DECLARE_WAIT_QUEUE_HEAD(resync_wait);
 
 #define SYNC_MARKS      10
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 164b25dca101..97ee870b265d 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -1266,6 +1266,11 @@ static void sync_request_write(mddev_t *mddev, r1bio_t *r1_bio)
                                         sbio->bi_sector = r1_bio->sector +
                                                 conf->mirrors[i].rdev->data_offset;
                                         sbio->bi_bdev = conf->mirrors[i].rdev->bdev;
+                                        for (j = 0; j < vcnt ; j++)
+                                                memcpy(page_address(sbio->bi_io_vec[j].bv_page),
+                                                       page_address(pbio->bi_io_vec[j].bv_page),
+                                                       PAGE_SIZE);
+
                                 }
                         }
         }
@@ -2099,6 +2104,8 @@ static int raid1_reshape(mddev_t *mddev)
                 return -EINVAL;
         }
 
+        md_allow_write(mddev);
+
         raid_disks = mddev->raid_disks + mddev->delta_disks;
 
         if (raid_disks < conf->raid_disks) {
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index be008f034ada..467c16982d02 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -405,6 +405,8 @@ static int resize_stripes(raid5_conf_t *conf, int newsize)
         if (newsize <= conf->pool_size)
                 return 0; /* never bother to shrink */
 
+        md_allow_write(conf->mddev);
+
         /* Step 1 */
         sc = kmem_cache_create(conf->cache_name[1-conf->active_name],
                                sizeof(struct stripe_head)+(newsize-1)*sizeof(struct r5dev),
@@ -2678,7 +2680,7 @@ static int chunk_aligned_read(request_queue_t *q, struct bio * raid_bio)
         mdk_rdev_t *rdev;
 
         if (!in_chunk_boundary(mddev, raid_bio)) {
-                printk("chunk_aligned_read : non aligned\n");
+                PRINTK("chunk_aligned_read : non aligned\n");
                 return 0;
         }
         /*
@@ -3250,6 +3252,7 @@ raid5_store_stripe_cache_size(mddev_t *mddev, const char *page, size_t len)
                 else
                         break;
         }
+        md_allow_write(mddev);
         while (new > conf->max_nr_stripes) {
                 if (grow_one_stripe(conf))
                         conf->max_nr_stripes++;
diff --git a/drivers/media/video/video-buf.c b/drivers/media/video/video-buf.c
index 635d102c86f0..6504a5866849 100644
--- a/drivers/media/video/video-buf.c
+++ b/drivers/media/video/video-buf.c
@@ -700,6 +700,7 @@ videobuf_qbuf(struct videobuf_queue *q,
                 goto done;
         }
         if (buf->state == STATE_QUEUED ||
+            buf->state == STATE_PREPARED ||
             buf->state == STATE_ACTIVE) {
                 dprintk(1,"qbuf: buffer is already queued or active.\n");
                 goto done;
diff --git a/drivers/mtd/nand/cafe.c b/drivers/mtd/nand/cafe.c
index e1ee62a17fe0..1e877cbe7757 100644
--- a/drivers/mtd/nand/cafe.c
+++ b/drivers/mtd/nand/cafe.c
@@ -14,6 +14,7 @@
 #include <linux/pci.h>
 #include <linux/delay.h>
 #include <linux/interrupt.h>
+#include <linux/dma-mapping.h>
 #include <asm/io.h>
 
 #define CAFE_NAND_CTRL1         0x00
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 8236f26ffd46..640d7ca2ebcf 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -1066,8 +1066,8 @@ static int i596_start_xmit(struct sk_buff *skb, struct net_device *dev)
         short length = skb->len;
         dev->trans_start = jiffies;
 
-        DEB(DEB_STARTTX,printk(KERN_DEBUG "%s: i596_start_xmit(%x,%x) called\n", dev->name,
-                                skb->len, (unsigned int)skb->data));
+        DEB(DEB_STARTTX,printk(KERN_DEBUG "%s: i596_start_xmit(%x,%p) called\n",
+                                dev->name, skb->len, skb->data));
 
         if (skb->len < ETH_ZLEN) {
                 if (skb_padto(skb, ETH_ZLEN))
@@ -1246,7 +1246,8 @@ struct net_device * __init i82596_probe(int unit)
         dev->priv = (void *)(dev->mem_start);
 
         lp = dev->priv;
-        DEB(DEB_INIT,printk(KERN_DEBUG "%s: lp at 0x%08lx (%d bytes), lp->scb at 0x%08lx\n",
+        DEB(DEB_INIT,printk(KERN_DEBUG "%s: lp at 0x%08lx (%zd bytes), "
+                        "lp->scb at 0x%08lx\n",
                         dev->name, (unsigned long)lp,
                         sizeof(struct i596_private), (unsigned long)&lp->scb));
         memset((void *) lp, 0, sizeof(struct i596_private));
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 5eb2ec68393f..303a8d94ad4b 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -110,6 +110,11 @@ MODULE_DEVICE_TABLE(pci, b44_pci_tbl);
 
 static void b44_halt(struct b44 *);
 static void b44_init_rings(struct b44 *);
+
+#define B44_FULL_RESET          1
+#define B44_FULL_RESET_SKIP_PHY 2
+#define B44_PARTIAL_RESET       3
+
 static void b44_init_hw(struct b44 *, int);
 
 static int dma_desc_align_mask;
@@ -752,7 +757,7 @@ static void b44_recycle_rx(struct b44 *bp, int src_idx, u32 dest_idx_unmasked)
                                              dest_idx * sizeof(dest_desc),
                                              DMA_BIDIRECTIONAL);
 
-        pci_dma_sync_single_for_device(bp->pdev, src_desc->addr,
+        pci_dma_sync_single_for_device(bp->pdev, le32_to_cpu(src_desc->addr),
                                        RX_PKT_BUF_SZ,
                                        PCI_DMA_FROMDEVICE);
 }
@@ -884,7 +889,7 @@ static int b44_poll(struct net_device *netdev, int *budget)
                 spin_lock_irqsave(&bp->lock, flags);
                 b44_halt(bp);
                 b44_init_rings(bp);
-                b44_init_hw(bp, 1);
+                b44_init_hw(bp, B44_FULL_RESET_SKIP_PHY);
                 netif_wake_queue(bp->dev);
                 spin_unlock_irqrestore(&bp->lock, flags);
                 done = 1;
@@ -954,7 +959,7 @@ static void b44_tx_timeout(struct net_device *dev)
 
         b44_halt(bp);
         b44_init_rings(bp);
-        b44_init_hw(bp, 1);
+        b44_init_hw(bp, B44_FULL_RESET);
 
         spin_unlock_irq(&bp->lock);
 
@@ -1071,7 +1076,7 @@ static int b44_change_mtu(struct net_device *dev, int new_mtu)
         b44_halt(bp);
         dev->mtu = new_mtu;
         b44_init_rings(bp);
-        b44_init_hw(bp, 1);
+        b44_init_hw(bp, B44_FULL_RESET);
         spin_unlock_irq(&bp->lock);
 
         b44_enable_ints(bp);
@@ -1368,12 +1373,12 @@ static int b44_set_mac_addr(struct net_device *dev, void *p)
  * packet processing.  Invoked with bp->lock held.
  */
 static void __b44_set_rx_mode(struct net_device *);
-static void b44_init_hw(struct b44 *bp, int full_reset)
+static void b44_init_hw(struct b44 *bp, int reset_kind)
 {
         u32 val;
 
         b44_chip_reset(bp);
-        if (full_reset) {
+        if (reset_kind == B44_FULL_RESET) {
                 b44_phy_reset(bp);
                 b44_setup_phy(bp);
         }
@@ -1390,7 +1395,10 @@ static void b44_init_hw(struct b44 *bp, int full_reset)
         bw32(bp, B44_TXMAXLEN, bp->dev->mtu + ETH_HLEN + 8 + RX_HEADER_LEN);
 
         bw32(bp, B44_TX_WMARK, 56); /* XXX magic */
-        if (full_reset) {
+        if (reset_kind == B44_PARTIAL_RESET) {
+                bw32(bp, B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
+                                      (bp->rx_offset << DMARX_CTRL_ROSHIFT)));
+        } else {
                 bw32(bp, B44_DMATX_CTRL, DMATX_CTRL_ENABLE);
                 bw32(bp, B44_DMATX_ADDR, bp->tx_ring_dma + bp->dma_offset);
                 bw32(bp, B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
@@ -1401,9 +1409,6 @@ static void b44_init_hw(struct b44 *bp, int full_reset)
                 bp->rx_prod = bp->rx_pending;
 
                 bw32(bp, B44_MIB_CTRL, MIB_CTRL_CLR_ON_READ);
-        } else {
-                bw32(bp, B44_DMARX_CTRL, (DMARX_CTRL_ENABLE |
-                                      (bp->rx_offset << DMARX_CTRL_ROSHIFT)));
         }
 
         val = br32(bp, B44_ENET_CTRL);
@@ -1420,7 +1425,7 @@ static int b44_open(struct net_device *dev)
                 goto out;
 
         b44_init_rings(bp);
-        b44_init_hw(bp, 1);
+        b44_init_hw(bp, B44_FULL_RESET);
 
         b44_check_phy(bp);
 
@@ -1629,7 +1634,7 @@ static int b44_close(struct net_device *dev)
         netif_poll_enable(dev);
 
         if (bp->flags & B44_FLAG_WOL_ENABLE) {
-                b44_init_hw(bp, 0);
+                b44_init_hw(bp, B44_PARTIAL_RESET);
                 b44_setup_wol(bp);
         }
 
@@ -1905,7 +1910,7 @@ static int b44_set_ringparam(struct net_device *dev,
 
         b44_halt(bp);
         b44_init_rings(bp);
-        b44_init_hw(bp, 1);
+        b44_init_hw(bp, B44_FULL_RESET);
         netif_wake_queue(bp->dev);
         spin_unlock_irq(&bp->lock);
 
@@ -1948,7 +1953,7 @@ static int b44_set_pauseparam(struct net_device *dev,
         if (bp->flags & B44_FLAG_PAUSE_AUTO) {
                 b44_halt(bp);
                 b44_init_rings(bp);
-                b44_init_hw(bp, 1);
+                b44_init_hw(bp, B44_FULL_RESET);
         } else {
                 __b44_set_flow_ctrl(bp, bp->flags);
         }
@@ -2304,7 +2309,7 @@ static int b44_suspend(struct pci_dev *pdev, pm_message_t state)
 
         free_irq(dev->irq, dev);
         if (bp->flags & B44_FLAG_WOL_ENABLE) {
-                b44_init_hw(bp, 0);
+                b44_init_hw(bp, B44_PARTIAL_RESET);
                 b44_setup_wol(bp);
         }
         pci_disable_device(pdev);
@@ -2315,21 +2320,32 @@ static int b44_resume(struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
         struct b44 *bp = netdev_priv(dev);
+        int rc = 0;
 
         pci_restore_state(pdev);
-        pci_enable_device(pdev);
+        rc = pci_enable_device(pdev);
+        if (rc) {
+                printk(KERN_ERR PFX "%s: pci_enable_device failed\n",
+                        dev->name);
+                return rc;
+        }
+
         pci_set_master(pdev);
 
         if (!netif_running(dev))
                 return 0;
 
-        if (request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev))
+        rc = request_irq(dev->irq, b44_interrupt, IRQF_SHARED, dev->name, dev);
+        if (rc) {
                 printk(KERN_ERR PFX "%s: request_irq failed\n", dev->name);
+                pci_disable_device(pdev);
+                return rc;
+        }
 
         spin_lock_irq(&bp->lock);
 
         b44_init_rings(bp);
-        b44_init_hw(bp, 1);
+        b44_init_hw(bp, B44_FULL_RESET);
         netif_device_attach(bp->dev);
         spin_unlock_irq(&bp->lock);
 
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index ca5acc4736df..ee7b75b976b5 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -57,8 +57,8 @@
 
 #define DRV_MODULE_NAME         "bnx2"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "1.5.3"
-#define DRV_MODULE_RELDATE      "January 8, 2007"
+#define DRV_MODULE_VERSION      "1.5.5"
+#define DRV_MODULE_RELDATE      "February 1, 2007"
 
 #define RUN_AT(x) (jiffies + (x))
 
@@ -1356,6 +1356,14 @@ bnx2_init_copper_phy(struct bnx2 *bp)
                 bnx2_write_phy(bp, 0x18, 0x0400);
         }
 
+        if (bp->phy_flags & PHY_DIS_EARLY_DAC_FLAG) {
+                bnx2_write_phy(bp, MII_BNX2_DSP_ADDRESS,
+                               MII_BNX2_DSP_EXPAND_REG | 0x8);
+                bnx2_read_phy(bp, MII_BNX2_DSP_RW_PORT, &val);
+                val &= ~(1 << 8);
+                bnx2_write_phy(bp, MII_BNX2_DSP_RW_PORT, val);
+        }
+
         if (bp->dev->mtu > 1500) {
                 /* Set extended packet length bit */
                 bnx2_write_phy(bp, 0x18, 0x7);
@@ -5845,9 +5853,11 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
         reg = REG_RD_IND(bp, BNX2_SHM_HDR_SIGNATURE);
 
         if ((reg & BNX2_SHM_HDR_SIGNATURE_SIG_MASK) ==
-            BNX2_SHM_HDR_SIGNATURE_SIG)
-                bp->shmem_base = REG_RD_IND(bp, BNX2_SHM_HDR_ADDR_0);
-        else
+            BNX2_SHM_HDR_SIGNATURE_SIG) {
+                u32 off = PCI_FUNC(pdev->devfn) << 2;
+
+                bp->shmem_base = REG_RD_IND(bp, BNX2_SHM_HDR_ADDR_0 + off);
+        } else
                 bp->shmem_base = HOST_VIEW_SHMEM_BASE;
 
         /* Get the permanent MAC address.  First we need to make sure the
@@ -5916,6 +5926,8 @@ bnx2_init_board(struct pci_dev *pdev, struct net_device *dev)
         } else if (CHIP_NUM(bp) == CHIP_NUM_5706 ||
                    CHIP_NUM(bp) == CHIP_NUM_5708)
                 bp->phy_flags |= PHY_CRC_FIX_FLAG;
+        else if (CHIP_ID(bp) == CHIP_ID_5709_A0)
+                bp->phy_flags |= PHY_DIS_EARLY_DAC_FLAG;
 
         if ((CHIP_ID(bp) == CHIP_ID_5708_A0) ||
             (CHIP_ID(bp) == CHIP_ID_5708_B0) ||
diff --git a/drivers/net/bnx2.h b/drivers/net/bnx2.h
index 13b6f9b11e01..ccbdf81c6599 100644
--- a/drivers/net/bnx2.h
+++ b/drivers/net/bnx2.h
@@ -6288,6 +6288,10 @@ struct l2_fhdr {
 
 #define BCM5708S_TX_ACTL3                       0x17
 
+#define MII_BNX2_DSP_RW_PORT                    0x15
+#define MII_BNX2_DSP_ADDRESS                    0x17
+#define MII_BNX2_DSP_EXPAND_REG                  0x0f00
+
 #define MIN_ETHERNET_PACKET_SIZE        60
 #define MAX_ETHERNET_PACKET_SIZE        1514
 #define MAX_ETHERNET_JUMBO_PACKET_SIZE  9014
@@ -6489,6 +6493,7 @@ struct bnx2 {
 #define PHY_INT_MODE_MASK_FLAG          0x300
 #define PHY_INT_MODE_AUTO_POLLING_FLAG  0x100
 #define PHY_INT_MODE_LINK_READY_FLAG    0x200
+#define PHY_DIS_EARLY_DAC_FLAG          0x400
 
         u32                     chip_id;
         /* chip num:16-31, rev:12-15, metal:4-11, bond_id:0-3 */
@@ -6512,6 +6517,7 @@ struct bnx2 {
 #define CHIP_ID_5708_A0                 0x57080000
 #define CHIP_ID_5708_B0                 0x57081000
 #define CHIP_ID_5708_B1                 0x57081010
+#define CHIP_ID_5709_A0                 0x57090000
 
 #define CHIP_BOND_ID(bp)                (((bp)->chip_id) & 0xf)
 
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index dc434fb6da85..0978c9ac6d2b 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -151,8 +151,8 @@ struct slave {
         struct slave *next;
         struct slave *prev;
         int    delay;
-        u32    jiffies;
-        u32    last_arp_rx;
+        unsigned long jiffies;
+        unsigned long last_arp_rx;
         s8     link;    /* one of BOND_LINK_XXXX */
         s8     state;   /* one of BOND_STATE_XXXX */
         u32    original_flags;
@@ -242,7 +242,8 @@ extern inline int slave_do_arp_validate(struct bonding *bond, struct slave *slav
         return bond->params.arp_validate & (1 << slave->state);
 }
 
-extern inline u32 slave_last_rx(struct bonding *bond, struct slave *slave)
+extern inline unsigned long slave_last_rx(struct bonding *bond,
+                                        struct slave *slave)
 {
         if (slave_do_arp_validate(bond, slave))
                 return slave->last_arp_rx;
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index c2ae2a24629b..0cefef5e3f06 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2718,12 +2718,11 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct nic *nic = netdev_priv(netdev);
 
-#ifdef CONFIG_E100_NAPI
         if (netif_running(netdev))
                 netif_poll_disable(nic->netdev);
-#endif
         del_timer_sync(&nic->watchdog);
         netif_carrier_off(nic->netdev);
+        netif_device_detach(netdev);
 
         pci_save_state(pdev);
 
@@ -2736,6 +2735,7 @@ static int e100_suspend(struct pci_dev *pdev, pm_message_t state)
         }
 
         pci_disable_device(pdev);
+        free_irq(pdev->irq, netdev);
         pci_set_power_state(pdev, PCI_D3hot);
 
         return 0;
@@ -2759,16 +2759,13 @@ static int e100_resume(struct pci_dev *pdev)
 }
 #endif /* CONFIG_PM */
 
-
 static void e100_shutdown(struct pci_dev *pdev)
 {
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct nic *nic = netdev_priv(netdev);
 
-#ifdef CONFIG_E100_NAPI
         if (netif_running(netdev))
                 netif_poll_disable(nic->netdev);
-#endif
         del_timer_sync(&nic->watchdog);
         netif_carrier_off(nic->netdev);
 
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 39ad9f73d1ec..272e1ec51aa2 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_0043"
+#define DRV_VERSION     "EHEA_0045"
 
 #define EHEA_MSG_DEFAULT (NETIF_MSG_LINK | NETIF_MSG_TIMER \
         | NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index 83fa32f72398..9de2d38a5321 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -558,12 +558,12 @@ static irqreturn_t ehea_qp_aff_irq_handler(int irq, void *param)
         u32 qp_token;
 
         eqe = ehea_poll_eq(port->qp_eq);
-        ehea_debug("eqe=%p", eqe);
+
         while (eqe) {
-                ehea_debug("*eqe=%lx", *(u64*)eqe);
-                eqe = ehea_poll_eq(port->qp_eq);
                 qp_token = EHEA_BMASK_GET(EHEA_EQE_QP_TOKEN, eqe->entry);
-                ehea_debug("next eqe=%p", eqe);
+                ehea_error("QP aff_err: entry=0x%lx, token=0x%x",
+                           eqe->entry, qp_token);
+                eqe = ehea_poll_eq(port->qp_eq);
         }
 
         return IRQ_HANDLED;
@@ -575,8 +575,9 @@ static struct ehea_port *ehea_get_port(struct ehea_adapter *adapter,
         int i;
 
         for (i = 0; i < adapter->num_ports; i++)
-                if (adapter->port[i]->logical_port_id == logical_port)
-                        return adapter->port[i];
+                if (adapter->port[i])
+                        if (adapter->port[i]->logical_port_id == logical_port)
+                                return adapter->port[i];
         return NULL;
 }
 
@@ -642,6 +643,8 @@ int ehea_sense_port_attr(struct ehea_port *port)
                 break;
         }
 
+        port->autoneg = 1;
+
         /* Number of default QPs */
         port->num_def_qps = cb0->num_default_qps;
 
@@ -728,10 +731,7 @@ int ehea_set_portspeed(struct ehea_port *port, u32 port_speed)
                 }
         } else {
                 if (hret == H_AUTHORITY) {
-                        ehea_info("Hypervisor denied setting port speed. Either"
-                                  " this partition is not authorized to set "
-                                  "port speed or another partition has modified"
-                                  " port speed first.");
+                        ehea_info("Hypervisor denied setting port speed");
                         ret = -EPERM;
                 } else {
                         ret = -EIO;
@@ -998,7 +998,7 @@ static int ehea_configure_port(struct ehea_port *port)
                      | EHEA_BMASK_SET(PXLY_RC_JUMBO_FRAME, 1);
 
         for (i = 0; i < port->num_def_qps; i++)
-                cb0->default_qpn_arr[i] = port->port_res[i].qp->init_attr.qp_nr;
+                cb0->default_qpn_arr[i] = port->port_res[0].qp->init_attr.qp_nr;
 
         if (netif_msg_ifup(port))
                 ehea_dump(cb0, sizeof(*cb0), "ehea_configure_port");
@@ -1485,11 +1485,12 @@ out:
 
 static void ehea_promiscuous_error(u64 hret, int enable)
 {
-        ehea_info("Hypervisor denied %sabling promiscuous mode.%s",
-                  enable == 1 ? "en" : "dis",
-                  hret != H_AUTHORITY ? "" : " Another partition owning a "
-                  "logical port on the same physical port might have altered "
-                  "promiscuous mode first.");
+        if (hret == H_AUTHORITY)
+                ehea_info("Hypervisor denied %sabling promiscuous mode",
+                          enable == 1 ? "en" : "dis");
+        else
+                ehea_error("failed %sabling promiscuous mode",
+                           enable == 1 ? "en" : "dis");
 }
 
 static void ehea_promiscuous(struct net_device *dev, int enable)
@@ -2267,6 +2268,8 @@ static void ehea_tx_watchdog(struct net_device *dev)
 int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
 {
         struct hcp_query_ehea *cb;
+        struct device_node *lhea_dn = NULL;
+        struct device_node *eth_dn = NULL;
         u64 hret;
         int ret;
 
@@ -2283,7 +2286,18 @@ int ehea_sense_adapter_attr(struct ehea_adapter *adapter)
                 goto out_herr;
         }
 
-        adapter->num_ports = cb->num_ports;
+        /* Determine the number of available logical ports
+         * by counting the child nodes of the lhea OFDT entry
+         */
+        adapter->num_ports = 0;
+        lhea_dn = of_find_node_by_name(lhea_dn, "lhea");
+        do {
+                eth_dn = of_get_next_child(lhea_dn, eth_dn);
+                if (eth_dn)
+                        adapter->num_ports++;
+        } while ( eth_dn );
+        of_node_put(lhea_dn);
+
         adapter->max_mc_mac = cb->max_mc_mac - 1;
         ret = 0;
 
@@ -2302,6 +2316,7 @@ static int ehea_setup_single_port(struct ehea_port *port,
         struct ehea_adapter *adapter = port->adapter;
         struct hcp_ehea_port_cb4 *cb4;
         u32 *dn_log_port_id;
+        int jumbo = 0;
 
         sema_init(&port->port_lock, 1);
         port->state = EHEA_PORT_DOWN;
@@ -2334,8 +2349,6 @@ static int ehea_setup_single_port(struct ehea_port *port,
 
         INIT_LIST_HEAD(&port->mc_list->list);
 
-        ehea_set_portspeed(port, EHEA_SPEED_AUTONEG);
-
         ret = ehea_sense_port_attr(port);
         if (ret)
                 goto out;
@@ -2345,13 +2358,25 @@ static int ehea_setup_single_port(struct ehea_port *port,
         if (!cb4) {
                 ehea_error("no mem for cb4");
         } else {
-                cb4->jumbo_frame = 1;
-                hret = ehea_h_modify_ehea_port(adapter->handle,
-                                               port->logical_port_id,
-                                               H_PORT_CB4, H_PORT_CB4_JUMBO,
-                                               cb4);
-                if (hret != H_SUCCESS) {
-                        ehea_info("Jumbo frames not activated");
+                hret = ehea_h_query_ehea_port(adapter->handle,
+                                              port->logical_port_id,
+                                              H_PORT_CB4,
+                                              H_PORT_CB4_JUMBO, cb4);
+
+                if (hret == H_SUCCESS) {
+                        if (cb4->jumbo_frame)
+                                jumbo = 1;
+                        else {
+                                cb4->jumbo_frame = 1;
+                                hret = ehea_h_modify_ehea_port(adapter->handle,
+                                                               port->
+                                                                logical_port_id,
+                                                               H_PORT_CB4,
+                                                               H_PORT_CB4_JUMBO,
+                                                               cb4);
+                                if (hret == H_SUCCESS)
+                                        jumbo = 1;
+                        }
                 }
                 kfree(cb4);
         }
@@ -2390,6 +2415,9 @@ static int ehea_setup_single_port(struct ehea_port *port,
                 goto out_free;
         }
 
+        ehea_info("%s: Jumbo frames are %sabled", dev->name,
+                  jumbo == 1 ? "en" : "dis");
+
         port->netdev = dev;
         ret = 0;
         goto out;
@@ -2471,14 +2499,16 @@ static int __devinit ehea_probe(struct ibmebus_dev *dev,
 
         adapter_handle = (u64*)get_property(dev->ofdev.node, "ibm,hea-handle",
                                             NULL);
-        if (!adapter_handle) {
+        if (adapter_handle)
+                adapter->handle = *adapter_handle;
+
+        if (!adapter->handle) {
                 dev_err(&dev->ofdev.dev, "failed getting handle for adapter"
                         " '%s'\n", dev->ofdev.node->full_name);
                 ret = -ENODEV;
                 goto out_free_ad;
         }
 
-        adapter->handle = *adapter_handle;
         adapter->pd = EHEA_PD_ID;
 
         dev->ofdev.dev.driver_data = adapter;
@@ -2568,6 +2598,7 @@ static int __devexit ehea_remove(struct ibmebus_dev *dev)
         destroy_workqueue(adapter->ehea_wq);
 
         ibmebus_free_irq(NULL, adapter->neq->attr.ist1, adapter);
+        tasklet_kill(&adapter->neq_tasklet);
 
         ehea_destroy_eq(adapter->neq);
 
diff --git a/drivers/net/ehea/ehea_phyp.c b/drivers/net/ehea/ehea_phyp.c
index 0cfc2bc1a27b..37716e05e808 100644
--- a/drivers/net/ehea/ehea_phyp.c
+++ b/drivers/net/ehea/ehea_phyp.c
@@ -94,6 +94,7 @@ static long ehea_plpar_hcall9(unsigned long opcode,
 {
         long ret;
         int i, sleep_msecs;
+        u8 cb_cat;
 
         for (i = 0; i < 5; i++) {
                 ret = plpar_hcall9(opcode, outs,
@@ -106,7 +107,13 @@ static long ehea_plpar_hcall9(unsigned long opcode,
                         continue;
                 }
 
-                if (ret < H_SUCCESS)
+                cb_cat = EHEA_BMASK_GET(H_MEHEAPORT_CAT, arg2);
+
+                if ((ret < H_SUCCESS) && !(((ret == H_AUTHORITY)
+                    && (opcode == H_MODIFY_HEA_PORT))
+                    && (((cb_cat == H_PORT_CB4) && ((arg3 == H_PORT_CB4_JUMBO)
+                    || (arg3 == H_PORT_CB4_SPEED))) || ((cb_cat == H_PORT_CB7)
+                    && (arg3 == H_PORT_CB7_DUCQPN)))))
                         ehea_error("opcode=%lx ret=%lx"
                                    " arg1=%lx arg2=%lx arg3=%lx arg4=%lx"
                                    " arg5=%lx arg6=%lx arg7=%lx arg8=%lx"
@@ -120,7 +127,6 @@ static long ehea_plpar_hcall9(unsigned long opcode,
                                    outs[0], outs[1], outs[2], outs[3],
                                    outs[4], outs[5], outs[6], outs[7],
                                    outs[8]);
-
                 return ret;
         }
 
diff --git a/drivers/net/fs_enet/mac-fec.c b/drivers/net/fs_enet/mac-fec.c
index c2c5fd419bd0..ff6839477306 100644
--- a/drivers/net/fs_enet/mac-fec.c
+++ b/drivers/net/fs_enet/mac-fec.c
@@ -104,9 +104,9 @@ static int do_pd_setup(struct fs_enet_private *fep)
         fep->interrupt = platform_get_irq_byname(pdev,"interrupt");
         if (fep->interrupt < 0)
                 return -EINVAL;
-        
+
         r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
-        fep->fec.fecp =(void*)r->start;
+        fep->fec.fecp = ioremap(r->start, r->end - r->start + 1);
 
         if(fep->fec.fecp == NULL)
                 return -EINVAL;
@@ -319,11 +319,14 @@ static void restart(struct net_device *dev)
          * Clear any outstanding interrupt.
          */
         FW(fecp, ievent, 0xffc0);
+#ifndef CONFIG_PPC_MERGE
         FW(fecp, ivec, (fep->interrupt / 2) << 29);
-        
+#else
+        FW(fecp, ivec, (virq_to_hw(fep->interrupt) / 2) << 29);
+#endif
 
         /*
-         * adjust to speed (only for DUET & RMII) 
+         * adjust to speed (only for DUET & RMII)
          */
 #ifdef CONFIG_DUET
         if (fpi->use_rmii) {
@@ -418,6 +421,7 @@ static void stop(struct net_device *dev)
 
 static void pre_request_irq(struct net_device *dev, int irq)
 {
+#ifndef CONFIG_PPC_MERGE
         immap_t *immap = fs_enet_immap;
         u32 siel;
 
@@ -431,6 +435,7 @@ static void pre_request_irq(struct net_device *dev, int irq)
                         siel &= ~(0x80000000 >> (irq & ~1));
                 out_be32(&immap->im_siu_conf.sc_siel, siel);
         }
+#endif
 }
 
 static void post_free_irq(struct net_device *dev, int irq)
diff --git a/drivers/net/fs_enet/mac-scc.c b/drivers/net/fs_enet/mac-scc.c
index 95ec5872c507..afd7fca7c6c4 100644
--- a/drivers/net/fs_enet/mac-scc.c
+++ b/drivers/net/fs_enet/mac-scc.c
@@ -121,13 +121,13 @@ static int do_pd_setup(struct fs_enet_private *fep)
                 return -EINVAL;
 
         r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "regs");
-        fep->scc.sccp = (void *)r->start;
+        fep->scc.sccp = ioremap(r->start, r->end - r->start + 1);
 
         if (fep->scc.sccp == NULL)
                 return -EINVAL;
 
         r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "pram");
-        fep->scc.ep = (void *)r->start;
+        fep->scc.ep = ioremap(r->start, r->end - r->start + 1);
 
         if (fep->scc.ep == NULL)
                 return -EINVAL;
@@ -397,6 +397,7 @@ static void stop(struct net_device *dev)
 
 static void pre_request_irq(struct net_device *dev, int irq)
 {
+#ifndef CONFIG_PPC_MERGE
         immap_t *immap = fs_enet_immap;
         u32 siel;
 
@@ -410,6 +411,7 @@ static void pre_request_irq(struct net_device *dev, int irq)
                         siel &= ~(0x80000000 >> (irq & ~1));
                 out_be32(&immap->im_siu_conf.sc_siel, siel);
         }
+#endif
 }
 
 static void post_free_irq(struct net_device *dev, int irq)
diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig
index 896aa02000d7..feb0ada7a025 100644
--- a/drivers/net/hamradio/Kconfig
+++ b/drivers/net/hamradio/Kconfig
@@ -113,7 +113,7 @@ config SCC_TRXECHO
 
 config BAYCOM_SER_FDX
         tristate "BAYCOM ser12 fullduplex driver for AX.25"
-        depends on AX25
+        depends on AX25 && !S390
         select CRC_CCITT
         ---help---
           This is one of two drivers for Baycom style simple amateur radio
@@ -133,7 +133,7 @@ config BAYCOM_SER_FDX
 
 config BAYCOM_SER_HDX
         tristate "BAYCOM ser12 halfduplex driver for AX.25"
-        depends on AX25
+        depends on AX25 && !S390
         select CRC_CCITT
         ---help---
           This is one of two drivers for Baycom style simple amateur radio
@@ -181,7 +181,7 @@ config BAYCOM_EPP
 
 config YAM
         tristate "YAM driver for AX.25"
-        depends on AX25
+        depends on AX25 && !S390
         help
           The YAM is a modem for packet radio which connects to the serial
           port and includes some of the functions of a Terminal Node
diff --git a/drivers/net/irda/irda-usb.c b/drivers/net/irda/irda-usb.c
index 3ca1082ec776..340ee99652eb 100644
--- a/drivers/net/irda/irda-usb.c
+++ b/drivers/net/irda/irda-usb.c
@@ -441,25 +441,13 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
                 goto drop;
         }
 
-        /* Make sure there is room for IrDA-USB header. The actual
-         * allocation will be done lower in skb_push().
-         * Also, we don't use directly skb_cow(), because it require
-         * headroom >= 16, which force unnecessary copies - Jean II */
-        if (skb_headroom(skb) < self->header_length) {
-                IRDA_DEBUG(0, "%s(), Insuficient skb headroom.\n", __FUNCTION__);
-                if (skb_cow(skb, self->header_length)) {
-                        IRDA_WARNING("%s(), failed skb_cow() !!!\n", __FUNCTION__);
-                        goto drop;
-                }
-        }
+        memcpy(self->tx_buff + self->header_length, skb->data, skb->len);
 
         /* Change setting for next frame */
-
         if (self->capability & IUC_STIR421X) {
                 __u8 turnaround_time;
-                __u8* frame;
+                __u8* frame = self->tx_buff;
                 turnaround_time = get_turnaround_time( skb );
-                frame= skb_push(skb, self->header_length);
                 irda_usb_build_header(self, frame, 0);
                 frame[2] = turnaround_time;
                 if ((skb->len != 0) &&
@@ -472,17 +460,17 @@ static int irda_usb_hard_xmit(struct sk_buff *skb, struct net_device *netdev)
                         frame[1] = 0;
                 }
         } else {
-                irda_usb_build_header(self, skb_push(skb, self->header_length), 0);
+                irda_usb_build_header(self, self->tx_buff, 0);
         }
 
         /* FIXME: Make macro out of this one */
         ((struct irda_skb_cb *)skb->cb)->context = self;
 
-        usb_fill_bulk_urb(urb, self->usbdev, 
+        usb_fill_bulk_urb(urb, self->usbdev,
                       usb_sndbulkpipe(self->usbdev, self->bulk_out_ep),
-                      skb->data, IRDA_SKB_MAX_MTU,
+                      self->tx_buff, skb->len + self->header_length,
                       write_bulk_callback, skb);
-        urb->transfer_buffer_length = skb->len;
+
         /* This flag (URB_ZERO_PACKET) indicates that what we send is not
          * a continuous stream of data but separate packets.
          * In this case, the USB layer will insert an empty USB frame (TD)
@@ -1455,6 +1443,9 @@ static inline void irda_usb_close(struct irda_usb_cb *self)
         /* Remove the speed buffer */
         kfree(self->speed_buff);
         self->speed_buff = NULL;
+
+        kfree(self->tx_buff);
+        self->tx_buff = NULL;
 }
 
 /********************** USB CONFIG SUBROUTINES **********************/
@@ -1524,8 +1515,6 @@ static inline int irda_usb_parse_endpoints(struct irda_usb_cb *self, struct usb_
 
         IRDA_DEBUG(0, "%s(), And our endpoints are : in=%02X, out=%02X (%d), int=%02X\n",
                 __FUNCTION__, self->bulk_in_ep, self->bulk_out_ep, self->bulk_out_mtu, self->bulk_int_ep);
-        /* Should be 8, 16, 32 or 64 bytes */
-        IRDA_ASSERT(self->bulk_out_mtu == 64, ;);
 
         return((self->bulk_in_ep != 0) && (self->bulk_out_ep != 0));
 }
@@ -1753,9 +1742,14 @@ static int irda_usb_probe(struct usb_interface *intf,
 
         memset(self->speed_buff, 0, IRDA_USB_SPEED_MTU);
 
+        self->tx_buff = kzalloc(IRDA_SKB_MAX_MTU + self->header_length,
+                                GFP_KERNEL);
+        if (self->tx_buff == NULL)
+                goto err_out_4;
+
         ret = irda_usb_open(self);
         if (ret) 
-                goto err_out_4;
+                goto err_out_5;
 
         IRDA_MESSAGE("IrDA: Registered device %s\n", net->name);
         usb_set_intfdata(intf, self);
@@ -1766,14 +1760,14 @@ static int irda_usb_probe(struct usb_interface *intf,
                 self->needspatch = (ret < 0);
                 if (self->needspatch) {
                         IRDA_ERROR("STIR421X: Couldn't upload patch\n");
-                        goto err_out_5;
+                        goto err_out_6;
                 }
 
                 /* replace IrDA class descriptor with what patched device is now reporting */
                 irda_desc = irda_usb_find_class_desc (self->usbintf);
                 if (irda_desc == NULL) {
                         ret = -ENODEV;
-                        goto err_out_5;
+                        goto err_out_6;
                 }
                 if (self->irda_desc)
                         kfree (self->irda_desc);
@@ -1782,9 +1776,10 @@ static int irda_usb_probe(struct usb_interface *intf,
         }
 
         return 0;
-
-err_out_5:
+err_out_6:
         unregister_netdev(self->netdev);
+err_out_5:
+        kfree(self->tx_buff);
 err_out_4:
         kfree(self->speed_buff);
 err_out_3:
diff --git a/drivers/net/irda/irda-usb.h b/drivers/net/irda/irda-usb.h
index 6b2271f18e77..e846c38224a3 100644
--- a/drivers/net/irda/irda-usb.h
+++ b/drivers/net/irda/irda-usb.h
@@ -156,6 +156,7 @@ struct irda_usb_cb {
         struct irlap_cb   *irlap;       /* The link layer we are binded to */
         struct qos_info qos;
         char *speed_buff;               /* Buffer for speed changes */
+        char *tx_buff;
 
         struct timeval stamp;
         struct timeval now;
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index c14a74634fd5..20d306fea4cb 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -59,7 +59,7 @@
 #include <asm/byteorder.h>
 #include <asm/unaligned.h>
 
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
 MODULE_DESCRIPTION("IrDA-USB Dongle Driver for SigmaTel STIr4200");
 MODULE_LICENSE("GPL");
 
diff --git a/drivers/net/irda/vlsi_ir.c b/drivers/net/irda/vlsi_ir.c
index 18c68193bf14..e2b1af618450 100644
--- a/drivers/net/irda/vlsi_ir.c
+++ b/drivers/net/irda/vlsi_ir.c
@@ -166,7 +166,7 @@ static void vlsi_proc_pdev(struct seq_file *seq, struct pci_dev *pdev)
         unsigned i;
 
         seq_printf(seq, "\n%s (vid/did: %04x/%04x)\n",
-                   PCIDEV_NAME(pdev), (int)pdev->vendor, (int)pdev->device);
+                   pci_name(pdev), (int)pdev->vendor, (int)pdev->device);
         seq_printf(seq, "pci-power-state: %u\n", (unsigned) pdev->current_state);
         seq_printf(seq, "resources: irq=%u / io=0x%04x / dma_mask=0x%016Lx\n",
                    pdev->irq, (unsigned)pci_resource_start(pdev, 0), (unsigned long long)pdev->dma_mask);
@@ -1401,7 +1401,7 @@ static void vlsi_tx_timeout(struct net_device *ndev)
 
         if (vlsi_start_hw(idev))
                 IRDA_ERROR("%s: failed to restart hw - %s(%s) unusable!\n",
-                           __FUNCTION__, PCIDEV_NAME(idev->pdev), ndev->name);
+                           __FUNCTION__, pci_name(idev->pdev), ndev->name);
         else
                 netif_start_queue(ndev);
 }
@@ -1643,7 +1643,7 @@ vlsi_irda_probe(struct pci_dev *pdev, const struct pci_device_id *id)
                 pdev->current_state = 0; /* hw must be running now */
 
         IRDA_MESSAGE("%s: IrDA PCI controller %s detected\n",
-                     drivername, PCIDEV_NAME(pdev));
+                     drivername, pci_name(pdev));
 
         if ( !pci_resource_start(pdev,0)
              || !(pci_resource_flags(pdev,0) & IORESOURCE_IO) ) {
@@ -1728,7 +1728,7 @@ static void __devexit vlsi_irda_remove(struct pci_dev *pdev)
 
         pci_set_drvdata(pdev, NULL);
 
-        IRDA_MESSAGE("%s: %s removed\n", drivername, PCIDEV_NAME(pdev));
+        IRDA_MESSAGE("%s: %s removed\n", drivername, pci_name(pdev));
 }
 
 #ifdef CONFIG_PM
@@ -1748,7 +1748,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
 
         if (!ndev) {
                 IRDA_ERROR("%s - %s: no netdevice \n",
-                           __FUNCTION__, PCIDEV_NAME(pdev));
+                           __FUNCTION__, pci_name(pdev));
                 return 0;
         }
         idev = ndev->priv;      
@@ -1759,7 +1759,7 @@ static int vlsi_irda_suspend(struct pci_dev *pdev, pm_message_t state)
                         pdev->current_state = state.event;
                 }
                 else
-                        IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, PCIDEV_NAME(pdev), pdev->current_state, state.event);
+                        IRDA_ERROR("%s - %s: invalid suspend request %u -> %u\n", __FUNCTION__, pci_name(pdev), pdev->current_state, state.event);
                 up(&idev->sem);
                 return 0;
         }
@@ -1787,7 +1787,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev)
 
         if (!ndev) {
                 IRDA_ERROR("%s - %s: no netdevice \n",
-                           __FUNCTION__, PCIDEV_NAME(pdev));
+                           __FUNCTION__, pci_name(pdev));
                 return 0;
         }
         idev = ndev->priv;      
@@ -1795,7 +1795,7 @@ static int vlsi_irda_resume(struct pci_dev *pdev)
         if (pdev->current_state == 0) {
                 up(&idev->sem);
                 IRDA_WARNING("%s - %s: already resumed\n",
-                             __FUNCTION__, PCIDEV_NAME(pdev));
+                             __FUNCTION__, pci_name(pdev));
                 return 0;
         }
         
diff --git a/drivers/net/irda/vlsi_ir.h b/drivers/net/irda/vlsi_ir.h
index c37f0bc4c7f9..2d3b773d8e35 100644
--- a/drivers/net/irda/vlsi_ir.h
+++ b/drivers/net/irda/vlsi_ir.h
@@ -41,39 +41,6 @@
 #define PCI_CLASS_SUBCLASS_MASK         0xffff
 #endif
 
-/* in recent 2.5 interrupt handlers have non-void return value */
-#ifndef IRQ_RETVAL
-typedef void irqreturn_t;
-#define IRQ_NONE
-#define IRQ_HANDLED
-#define IRQ_RETVAL(x)
-#endif
-
-/* some stuff need to check kernelversion. Not all 2.5 stuff was present
- * in early 2.5.x - the test is merely to separate 2.4 from 2.5
- */
-#include <linux/version.h>
-
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
-
-/* PDE() introduced in 2.5.4 */
-#ifdef CONFIG_PROC_FS
-#define PDE(inode) ((inode)->i_private)
-#endif
-
-/* irda crc16 calculation exported in 2.5.42 */
-#define irda_calc_crc16(fcs,buf,len)    (GOOD_FCS)
-
-/* we use this for unified pci device name access */
-#define PCIDEV_NAME(pdev)       ((pdev)->name)
-
-#else /* 2.5 or later */
-
-/* whatever we get from the associated struct device - bus:slot:dev.fn id */
-#define PCIDEV_NAME(pdev)       (pci_name(pdev))
-
-#endif
-
 /* ================================================================ */
 
 /* non-standard PCI registers */
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index c41ae4286eea..b3bf86422734 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -314,6 +314,13 @@ int mv643xx_eth_free_tx_descs(struct net_device *dev, int force)
 
         while (mp->tx_desc_count > 0) {
                 spin_lock_irqsave(&mp->lock, flags);
+
+                /* tx_desc_count might have changed before acquiring the lock */
+                if (mp->tx_desc_count <= 0) {
+                        spin_unlock_irqrestore(&mp->lock, flags);
+                        return released;
+                }
+
                 tx_index = mp->tx_used_desc_q;
                 desc = &mp->p_tx_desc_area[tx_index];
                 cmd_sts = desc->cmd_sts;
@@ -332,13 +339,13 @@ int mv643xx_eth_free_tx_descs(struct net_device *dev, int force)
                 if (skb)
                         mp->tx_skb[tx_index] = NULL;
 
-                spin_unlock_irqrestore(&mp->lock, flags);
-
                 if (cmd_sts & ETH_ERROR_SUMMARY) {
                         printk("%s: Error in TX\n", dev->name);
                         mp->stats.tx_errors++;
                 }
 
+                spin_unlock_irqrestore(&mp->lock, flags);
+
                 if (cmd_sts & ETH_TX_FIRST_DESC)
                         dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
                 else
diff --git a/drivers/net/netxen/netxen_nic.h b/drivers/net/netxen/netxen_nic.h
index 6490acf05305..e8598b809228 100644
--- a/drivers/net/netxen/netxen_nic.h
+++ b/drivers/net/netxen/netxen_nic.h
@@ -63,12 +63,11 @@
 
 #include "netxen_nic_hw.h"
 
-#define NETXEN_NIC_BUILD_NO     "4"
+#define NETXEN_NIC_BUILD_NO     "2"
 #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 _NETXEN_NIC_LINUX_SUBVERSION 3
+#define NETXEN_NIC_LINUX_VERSIONID  "3.3.3" "-" NETXEN_NIC_BUILD_NO
 
 #define RCV_DESC_RINGSIZE       \
         (sizeof(struct rcv_desc) * adapter->max_rx_desc_count)
@@ -240,49 +239,39 @@ extern unsigned long long netxen_dma_mask;
 
 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)
+        ((config_word) &= ~3, (config_word) |= val & 3)
 #define netxen_set_msg_privid(config_word)      \
-        set_bit(2, (unsigned long*)&config_word)
+        ((config_word) |= 1 << 2)
 #define netxen_set_msg_count(config_word, val)  \
-        _netxen_set_bits(config_word, 3, 15, val)
+        ((config_word) &= ~(0x7fff<<3), (config_word) |= (val & 0x7fff) << 3)
 #define netxen_set_msg_ctxid(config_word, val)  \
-        _netxen_set_bits(config_word, 18, 10, val)
+        ((config_word) &= ~(0x3ff<<18), (config_word) |= (val & 0x3ff) << 18)
 #define netxen_set_msg_opcode(config_word, val) \
-        _netxen_set_bits(config_word, 28, 4, val)
+        ((config_word) &= ~(0xf<<24), (config_word) |= (val & 0xf) << 24)
 
 struct netxen_rcv_context {
-        u32 rcv_ring_addr_lo;
-        u32 rcv_ring_addr_hi;
-        u32 rcv_ring_size;
-        u32 rsrvd;
+        __le64 rcv_ring_addr;
+        __le32 rcv_ring_size;
+        __le32 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;
+        __le64 cmd_consumer_offset;
+        __le64 cmd_ring_addr;
+        __le32 cmd_ring_size;
+        __le32 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;
+        __le64 sts_ring_addr;
+        __le32 sts_ring_size;
 
-        u32 ctx_id;
+        __le32 ctx_id;
 } __attribute__ ((aligned(64)));
 
 /*
@@ -306,81 +295,85 @@ struct netxen_ring_ctx {
         ((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)
+        ((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x7f), \
+        (cmd_desc)->flags_opcode |= cpu_to_le16((val) & 0x7f))
 #define netxen_set_cmd_desc_opcode(cmd_desc, val)       \
-        _netxen_set_bits((cmd_desc)->flags_opcode, 7, 6, val)
+        ((cmd_desc)->flags_opcode &= ~cpu_to_le16(0x3f<<7), \
+        (cmd_desc)->flags_opcode |= cpu_to_le16((val) & (0x3f<<7)))
 
 #define netxen_set_cmd_desc_num_of_buff(cmd_desc, val)  \
-        _netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 0, 8, val);
+        ((cmd_desc)->num_of_buffers_total_length &= ~cpu_to_le32(0xff), \
+        (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32((val) & 0xff))
 #define netxen_set_cmd_desc_totallength(cmd_desc, val)  \
-        _netxen_set_bits((cmd_desc)->num_of_buffers_total_length, 8, 24, val);
+        ((cmd_desc)->num_of_buffers_total_length &= cpu_to_le32(0xff), \
+        (cmd_desc)->num_of_buffers_total_length |= cpu_to_le32(val << 24))
 
 #define netxen_get_cmd_desc_opcode(cmd_desc)    \
-        (((cmd_desc)->flags_opcode >> 7) & 0x003F)
+        ((le16_to_cpu((cmd_desc)->flags_opcode) >> 7) & 0x003F)
 #define netxen_get_cmd_desc_totallength(cmd_desc)       \
-        (((cmd_desc)->num_of_buffers_total_length >> 8) & 0x0FFFFFF)
+        (le32_to_cpu((cmd_desc)->num_of_buffers_total_length) >> 8)
 
 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;
+        __le16 flags_opcode;
         /* Bit pattern: 0-7 total number of segments,
            8-31 Total size of the packet */
-        u32 num_of_buffers_total_length;
+        __le32 num_of_buffers_total_length;
         union {
                 struct {
-                        u32 addr_low_part2;
-                        u32 addr_high_part2;
+                        __le32 addr_low_part2;
+                        __le32 addr_high_part2;
                 };
-                u64 addr_buffer2;
+                __le64 addr_buffer2;
         };
 
-        u16 reference_handle;   /* changed to u16 to add mss */
-        u16 mss;                /* passed by NDIS_PACKET for LSO */
+        __le16 reference_handle;        /* changed to u16 to add mss */
+        __le16 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 */
+        __le16 conn_id;         /* IPSec offoad only */
 
         union {
                 struct {
-                        u32 addr_low_part3;
-                        u32 addr_high_part3;
+                        __le32 addr_low_part3;
+                        __le32 addr_high_part3;
                 };
-                u64 addr_buffer3;
+                __le64 addr_buffer3;
         };
         union {
                 struct {
-                        u32 addr_low_part1;
-                        u32 addr_high_part1;
+                        __le32 addr_low_part1;
+                        __le32 addr_high_part1;
                 };
-                u64 addr_buffer1;
+                __le64 addr_buffer1;
         };
 
-        u16 buffer1_length;
-        u16 buffer2_length;
-        u16 buffer3_length;
-        u16 buffer4_length;
+        __le16 buffer1_length;
+        __le16 buffer2_length;
+        __le16 buffer3_length;
+        __le16 buffer4_length;
 
         union {
                 struct {
-                        u32 addr_low_part4;
-                        u32 addr_high_part4;
+                        __le32 addr_low_part4;
+                        __le32 addr_high_part4;
                 };
-                u64 addr_buffer4;
+                __le64 addr_buffer4;
         };
 
-        u64 unused;
+        __le64 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;
+        __le16 reference_handle;
+        __le16 reserved;
+        __le32 buffer_length;   /* allocated buffer length (usually 2K) */
+        __le64 addr_buffer;
 };
 
 /* opcode field in status_desc */
@@ -406,36 +399,36 @@ struct rcv_desc {
         (((status_desc)->lro & 0x80) >> 7)
 
 #define netxen_get_sts_port(status_desc)        \
-        ((status_desc)->status_desc_data & 0x0F)
+        (le64_to_cpu((status_desc)->status_desc_data) & 0x0F)
 #define netxen_get_sts_status(status_desc)      \
-        (((status_desc)->status_desc_data >> 4) & 0x0F)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 4) & 0x0F)
 #define netxen_get_sts_type(status_desc)        \
-        (((status_desc)->status_desc_data >> 8) & 0x0F)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 8) & 0x0F)
 #define netxen_get_sts_totallength(status_desc) \
-        (((status_desc)->status_desc_data >> 12) & 0xFFFF)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 12) & 0xFFFF)
 #define netxen_get_sts_refhandle(status_desc)   \
-        (((status_desc)->status_desc_data >> 28) & 0xFFFF)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 28) & 0xFFFF)
 #define netxen_get_sts_prot(status_desc)        \
-        (((status_desc)->status_desc_data >> 44) & 0x0F)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 44) & 0x0F)
 #define netxen_get_sts_owner(status_desc)       \
-        (((status_desc)->status_desc_data >> 56) & 0x03)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 56) & 0x03)
 #define netxen_get_sts_opcode(status_desc)      \
-        (((status_desc)->status_desc_data >> 58) & 0x03F)
+        ((le64_to_cpu((status_desc)->status_desc_data) >> 58) & 0x03F)
 
 #define netxen_clear_sts_owner(status_desc)     \
         ((status_desc)->status_desc_data &=     \
-        ~(((unsigned long long)3) << 56 ))
+        ~cpu_to_le64(((unsigned long long)3) << 56 ))
 #define netxen_set_sts_owner(status_desc, val)  \
         ((status_desc)->status_desc_data |=     \
-        (((unsigned long long)((val) & 0x3)) << 56 ))
+        cpu_to_le64(((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;
+        __le64 status_desc_data;
+        __le32 hash_value;
         u8 hash_type;
         u8 msg_type;
         u8 unused;
@@ -1006,9 +999,9 @@ void netxen_niu_gbe_set_mii_mode(struct netxen_adapter *adapter, int port,
 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);
+                            __u32 * readval);
 int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter, long phy,
-                             long reg, __le32 val);
+                             long reg, __u32 val);
 
 /* Functions available from netxen_nic_hw.c */
 int netxen_nic_set_mtu_xgb(struct netxen_port *port, int new_mtu);
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c b/drivers/net/netxen/netxen_nic_ethtool.c
index 34044616b3c8..c381d77a7336 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -218,7 +218,7 @@ 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;
+        __u32 status;
 
         /* read which mode */
         if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
@@ -226,7 +226,7 @@ netxen_nic_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
                 if (adapter->phy_write
                     && adapter->phy_write(adapter, port->portnum,
                                           NETXEN_NIU_GB_MII_MGMT_ADDR_AUTONEG,
-                                          (__le32) ecmd->autoneg) != 0)
+                                          ecmd->autoneg) != 0)
                         return -EIO;
                 else
                         port->link_autoneg = ecmd->autoneg;
@@ -279,7 +279,7 @@ static int netxen_nic_get_regs_len(struct net_device *dev)
 }
 
 struct netxen_niu_regs {
-        __le32 reg[NETXEN_NIC_REGS_COUNT];
+        __u32 reg[NETXEN_NIC_REGS_COUNT];
 };
 
 static struct netxen_niu_regs niu_registers[] = {
@@ -372,7 +372,7 @@ 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;
+        __u32 mode, *regs_buff = p;
         void __iomem *addr;
         int i, window;
 
@@ -415,7 +415,7 @@ 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;
+        __u32 status;
 
         /* read which mode */
         if (adapter->ahw.board_type == NETXEN_NIC_GBE) {
@@ -482,13 +482,13 @@ netxen_nic_get_pauseparam(struct net_device *dev,
 {
         struct netxen_port *port = netdev_priv(dev);
         struct netxen_adapter *adapter = port->adapter;
-        __le32 val;
+        __u32 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);
+                                   &val);
                 pause->rx_pause = netxen_gb_get_rx_flowctl(val);
                 pause->tx_pause = netxen_gb_get_tx_flowctl(val);
                 /* get autoneg settings */
@@ -502,7 +502,7 @@ netxen_nic_set_pauseparam(struct net_device *dev,
 {
         struct netxen_port *port = netdev_priv(dev);
         struct netxen_adapter *adapter = port->adapter;
-        __le32 val;
+        __u32 val;
         unsigned int autoneg;
 
         /* read mode */
@@ -522,13 +522,13 @@ netxen_nic_set_pauseparam(struct net_device *dev,
 
                 netxen_nic_write_w0(adapter,
                                     NETXEN_NIU_GB_MAC_CONFIG_0(port->portnum),
-                                    *(u32 *) (&val));
+                                    *&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)
+                                          autoneg) != 0)
                         return -EIO;
                 else {
                         port->link_autoneg = pause->autoneg;
@@ -543,7 +543,7 @@ 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;
+        __u32 mode;
 
         /* 
          * first test the "Read Only" registers by writing which mode
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index c0c31d1914a7..f263232f499f 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -95,7 +95,7 @@ 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;
+        __u32 netxen_mac_addr_cntl_data = 0;
 
         mc_ptr = netdev->mc_list;
         if (netdev->flags & IFF_PROMISC) {
@@ -236,8 +236,9 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
         }
         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->ctx_desc->cmd_consumer_offset =
+            cpu_to_le64(adapter->ctx_desc_phys_addr +
+                        sizeof(struct netxen_ring_ctx));
         adapter->cmd_consumer = (uint32_t *) (((char *)addr) +
                                               sizeof(struct netxen_ring_ctx));
 
@@ -253,11 +254,10 @@ int netxen_nic_hw_resources(struct netxen_adapter *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;
+        adapter->ctx_desc->cmd_ring_addr =
+                cpu_to_le64(hw->cmd_desc_phys_addr);
+        adapter->ctx_desc->cmd_ring_size =
+                cpu_to_le32(adapter->max_tx_desc_count);
 
         hw->cmd_desc_head = (struct cmd_desc_type0 *)addr;
 
@@ -278,12 +278,10 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
                                 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_addr =
+                            cpu_to_le64(rcv_desc->phys_addr);
                         adapter->ctx_desc->rcv_ctx[ring].rcv_ring_size =
-                            rcv_desc->max_rx_desc_count;
+                            cpu_to_le32(rcv_desc->max_rx_desc_count);
                 }
 
                 addr = netxen_alloc(adapter->ahw.pdev, STATUS_DESC_RINGSIZE,
@@ -297,11 +295,10 @@ int netxen_nic_hw_resources(struct netxen_adapter *adapter)
                         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;
+                adapter->ctx_desc->sts_ring_addr =
+                    cpu_to_le64(recv_ctx->rcv_status_desc_phys_addr);
+                adapter->ctx_desc->sts_ring_size =
+                    cpu_to_le32(adapter->max_rx_desc_count);
 
         }
         /* Window = 1 */
@@ -387,10 +384,6 @@ void netxen_tso_check(struct netxen_adapter *adapter,
         }
         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;
 }
 
@@ -867,9 +860,9 @@ netxen_crb_writelit_adapter(struct netxen_adapter *adapter, unsigned long off,
 void netxen_nic_set_link_parameters(struct netxen_port *port)
 {
         struct netxen_adapter *adapter = port->adapter;
-        __le32 status;
-        __le32 autoneg;
-        __le32 mode;
+        __u32 status;
+        __u32 autoneg;
+        __u32 mode;
 
         netxen_nic_read_w0(adapter, NETXEN_NIU_MODE, &mode);
         if (netxen_get_niu_enable_ge(mode)) {   /* Gb 10/100/1000 Mbps mode */
@@ -984,7 +977,8 @@ void netxen_nic_flash_print(struct netxen_adapter *adapter)
                        _NETXEN_NIC_LINUX_MAJOR, fw_major);
                 adapter->driver_mismatch = 1;
         }
-        if (fw_minor != _NETXEN_NIC_LINUX_MINOR) {
+        if (fw_minor != _NETXEN_NIC_LINUX_MINOR &&
+                        fw_minor != (_NETXEN_NIC_LINUX_MINOR + 1)) {
                 printk(KERN_ERR "The mismatch in driver version and firmware "
                        "version minor number\n"
                        "Driver version minor number = %d \t"
diff --git a/drivers/net/netxen/netxen_nic_hw.h b/drivers/net/netxen/netxen_nic_hw.h
index 0685633a9c1e..ab1112eb1b0d 100644
--- a/drivers/net/netxen/netxen_nic_hw.h
+++ b/drivers/net/netxen/netxen_nic_hw.h
@@ -124,28 +124,28 @@ typedef enum {
  */
 
 #define netxen_gb_enable_tx(config_word)        \
-        set_bit(0, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 0)
 #define netxen_gb_enable_rx(config_word)        \
-        set_bit(2, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 2)
 #define netxen_gb_tx_flowctl(config_word)       \
-        set_bit(4, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 4)
 #define netxen_gb_rx_flowctl(config_word)       \
-        set_bit(5, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 5)
 #define netxen_gb_tx_reset_pb(config_word)      \
-                set_bit(16, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 16)
 #define netxen_gb_rx_reset_pb(config_word)      \
-                set_bit(17, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 17)
 #define netxen_gb_tx_reset_mac(config_word)     \
-                set_bit(18, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 18)
 #define netxen_gb_rx_reset_mac(config_word)     \
-                set_bit(19, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 19)
 #define netxen_gb_soft_reset(config_word)       \
-                set_bit(31, (unsigned long*)(&config_word))
+        ((config_word) |= 1 << 31)
 
 #define netxen_gb_unset_tx_flowctl(config_word) \
-                clear_bit(4, (unsigned long *)(&config_word))
+        ((config_word) &= ~(1 << 4))
 #define netxen_gb_unset_rx_flowctl(config_word) \
-                clear_bit(5, (unsigned long*)(&config_word))
+        ((config_word) &= ~(1 << 5))
 
 #define netxen_gb_get_tx_synced(config_word)    \
                 _netxen_crb_get_bit((config_word), 1)
@@ -171,15 +171,15 @@ typedef enum {
  */
 
 #define netxen_gb_set_duplex(config_word)       \
-                set_bit(0, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 0)
 #define netxen_gb_set_crc_enable(config_word)   \
-                set_bit(1, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 1)
 #define netxen_gb_set_padshort(config_word)     \
-                set_bit(2, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 2)
 #define netxen_gb_set_checklength(config_word)  \
-                set_bit(4, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 4)
 #define netxen_gb_set_hugeframes(config_word)   \
-                set_bit(5, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 5)
 #define netxen_gb_set_preamblelen(config_word, val)     \
                 ((config_word) |= ((val) << 12) & 0xF000)
 #define netxen_gb_set_intfmode(config_word, val)                \
@@ -190,9 +190,9 @@ typedef enum {
 #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)
+                ((config_word) |= 1 << 31)
 #define netxen_gb_mii_mgmt_unset(config_word)   \
-                clear_bit(31, (unsigned long*)&config_word)
+                ((config_word) &= ~(1 << 31))
 
 /*
  * NIU GB MII Mgmt Command Register (applies to GB0, GB1, GB2, GB3)
@@ -201,7 +201,7 @@ typedef enum {
  */
 
 #define netxen_gb_mii_mgmt_set_read_cycle(config_word)  \
-                set_bit(0, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 0)
 #define netxen_gb_mii_mgmt_reg_addr(config_word, val)   \
                 ((config_word) |= ((val) & 0x1F))
 #define netxen_gb_mii_mgmt_phy_addr(config_word, val)   \
@@ -274,9 +274,9 @@ typedef enum {
 #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)
+                ((config_word) |= 1 << 13)
 #define netxen_clear_phy_duplex(config_word)    \
-                clear_bit(13, (unsigned long*)&config_word)
+                ((config_word) &= ~(1 << 13))
 
 #define netxen_get_phy_jabber(config_word)      \
                 _netxen_crb_get_bit(config_word, 0)
@@ -350,11 +350,11 @@ typedef enum {
                 _netxen_crb_get_bit(config_word, 15)
 
 #define netxen_set_phy_int_link_status_changed(config_word)     \
-                set_bit(10, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 10)
 #define netxen_set_phy_int_autoneg_completed(config_word)       \
-                set_bit(11, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 11)
 #define netxen_set_phy_int_speed_changed(config_word)   \
-                set_bit(14, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 14)
 
 /*
  * NIU Mode Register.
@@ -382,22 +382,22 @@ typedef enum {
  */
 
 #define netxen_set_gb_drop_gb0(config_word)     \
-                set_bit(0, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 0)
 #define netxen_set_gb_drop_gb1(config_word)     \
-                set_bit(1, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 1)
 #define netxen_set_gb_drop_gb2(config_word)     \
-                set_bit(2, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 2)
 #define netxen_set_gb_drop_gb3(config_word)     \
-                set_bit(3, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 3)
 
 #define netxen_clear_gb_drop_gb0(config_word)   \
-                clear_bit(0, (unsigned long*)&config_word)
+                ((config_word) &= ~(1 << 0))
 #define netxen_clear_gb_drop_gb1(config_word)   \
-                clear_bit(1, (unsigned long*)&config_word)
+                ((config_word) &= ~(1 << 1))
 #define netxen_clear_gb_drop_gb2(config_word)   \
-                clear_bit(2, (unsigned long*)&config_word)
+                ((config_word) &= ~(1 << 2))
 #define netxen_clear_gb_drop_gb3(config_word)   \
-                clear_bit(3, (unsigned long*)&config_word)
+                ((config_word) &= ~(1 << 3))
 
 /*
  * NIU XG MAC Config Register
@@ -413,7 +413,7 @@ typedef enum {
  */
 
 #define netxen_xg_soft_reset(config_word)       \
-                set_bit(4, (unsigned long*)&config_word)
+                ((config_word) |= 1 << 4)
 
 /*
  * MAC Control Register
@@ -433,19 +433,19 @@ typedef enum {
 #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)))
+                ((config) |= 1 << 3)
 #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)))
+                ((config) |= 1 << 6)
 #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)))
+                ((config) |= 1 << 10)
 #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)))
+                ((config) |= 1 << 14)
 #define netxen_nic_mcr_set_mode_select(config, val)     \
                 ((config) |= (((val) & 0x03) << 24))
 #define netxen_nic_mcr_set_enable_pool(config, val)     \
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index c3e41f368554..973af96337a9 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -690,8 +690,7 @@ int netxen_nic_rx_has_work(struct netxen_adapter *adapter)
                 desc_head = recv_ctx->rcv_status_desc_head;
                 desc = &desc_head[consumer];
 
-                if (((le16_to_cpu(netxen_get_sts_owner(desc)))
-                     & STATUS_OWNER_HOST))
+                if (netxen_get_sts_owner(desc) & STATUS_OWNER_HOST)
                         return 1;
         }
 
@@ -787,11 +786,11 @@ netxen_process_rcv(struct netxen_adapter *adapter, int ctxid,
         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));
+        int index = 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 length = netxen_get_sts_totallength(desc);
         u32 desc_ctx;
         struct netxen_rcv_desc_ctx *rcv_desc;
         int ret;
@@ -918,16 +917,14 @@ u32 netxen_process_rcv_ring(struct netxen_adapter *adapter, int ctxid, int max)
          */
         while (count < max) {
                 desc = &desc_head[consumer];
-                if (!
-                    (le16_to_cpu(netxen_get_sts_owner(desc)) &
-                     STATUS_OWNER_HOST)) {
+                if (!(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, cpu_to_le16(STATUS_OWNER_PHANTOM));
+                netxen_set_sts_owner(desc, STATUS_OWNER_PHANTOM);
                 consumer = (consumer + 1) & (adapter->max_rx_desc_count - 1);
                 count++;
         }
@@ -1232,7 +1229,7 @@ void netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter, uint32_t ctx,
 
                 /* make a rcv descriptor  */
                 pdesc->reference_handle = cpu_to_le16(buffer->ref_handle);
-                pdesc->buffer_length = cpu_to_le16(rcv_desc->dma_size);
+                pdesc->buffer_length = cpu_to_le32(rcv_desc->dma_size);
                 pdesc->addr_buffer = cpu_to_le64(buffer->dma);
                 DPRINTK(INFO, "done writing descripter\n");
                 producer =
diff --git a/drivers/net/netxen/netxen_nic_isr.c b/drivers/net/netxen/netxen_nic_isr.c
index 06847d4252c3..be366e48007c 100644
--- a/drivers/net/netxen/netxen_nic_isr.c
+++ b/drivers/net/netxen/netxen_nic_isr.c
@@ -79,7 +79,7 @@ void netxen_indicate_link_status(struct netxen_adapter *adapter, u32 portno,
 void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno,
                             u32 enable)
 {
-        __le32 int_src;
+        __u32 int_src;
         struct netxen_port *port;
 
         /*  This should clear the interrupt source */
@@ -110,7 +110,7 @@ void netxen_handle_port_int(struct netxen_adapter *adapter, u32 portno,
         /* write it down later.. */
         if ((netxen_get_phy_int_speed_changed(int_src))
             || (netxen_get_phy_int_link_status_changed(int_src))) {
-                __le32 status;
+                __u32 status;
 
                 DPRINTK(INFO, "SPEED CHANGED OR LINK STATUS CHANGED \n");
 
diff --git a/drivers/net/netxen/netxen_nic_main.c b/drivers/net/netxen/netxen_nic_main.c
index 8a5792fea774..69c1b9d23a1a 100644
--- a/drivers/net/netxen/netxen_nic_main.c
+++ b/drivers/net/netxen/netxen_nic_main.c
@@ -117,7 +117,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         void __iomem *mem_ptr1 = NULL;
         void __iomem *mem_ptr2 = NULL;
 
-        u8 *db_ptr = NULL;
+        u8 __iomem *db_ptr = NULL;
         unsigned long mem_base, mem_len, db_base, db_len;
         int pci_using_dac, i, err;
         int ring;
@@ -191,7 +191,7 @@ netxen_nic_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                 db_len);
 
         db_ptr = ioremap(db_base, NETXEN_DB_MAPSIZE_BYTES);
-        if (db_ptr == 0UL) {
+        if (!db_ptr) {
                 printk(KERN_ERR "%s: Failed to allocate doorbell map.",
                        netxen_nic_driver_name);
                 err = -EIO;
@@ -818,7 +818,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
         /* Take skb->data itself */
         pbuf = &adapter->cmd_buf_arr[producer];
         if ((netdev->features & NETIF_F_TSO) && skb_shinfo(skb)->gso_size > 0) {
-                pbuf->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
+                pbuf->mss = skb_shinfo(skb)->gso_size;
                 hwdesc->mss = cpu_to_le16(skb_shinfo(skb)->gso_size);
         } else {
                 pbuf->mss = 0;
@@ -882,7 +882,7 @@ static int netxen_nic_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                         hwdesc->addr_buffer3 = cpu_to_le64(temp_dma);
                         break;
                 case 3:
-                        hwdesc->buffer4_length = temp_len;
+                        hwdesc->buffer4_length = cpu_to_le16(temp_len);
                         hwdesc->addr_buffer4 = cpu_to_le64(temp_dma);
                         break;
                 }
@@ -1144,7 +1144,7 @@ static int __init netxen_init_module(void)
         if ((netxen_workq = create_singlethread_workqueue("netxen")) == 0)
                 return -ENOMEM;
 
-        return pci_module_init(&netxen_driver);
+        return pci_register_driver(&netxen_driver);
 }
 
 module_init(netxen_init_module);
diff --git a/drivers/net/netxen/netxen_nic_niu.c b/drivers/net/netxen/netxen_nic_niu.c
index 4987dc765d99..40d7003a371c 100644
--- a/drivers/net/netxen/netxen_nic_niu.c
+++ b/drivers/net/netxen/netxen_nic_niu.c
@@ -89,15 +89,15 @@ static inline int phy_unlock(struct netxen_adapter *adapter)
  *
  */
 int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
-                            long reg, __le32 * readval)
+                            long reg, __u32 * readval)
 {
         long timeout = 0;
         long result = 0;
         long restore = 0;
-        __le32 address;
-        __le32 command;
-        __le32 status;
-        __le32 mac_cfg0;
+        __u32 address;
+        __u32 command;
+        __u32 status;
+        __u32 mac_cfg0;
 
         if (phy_lock(adapter) != 0) {
                 return -1;
@@ -112,7 +112,7 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
                                   &mac_cfg0, 4))
                 return -EIO;
         if (netxen_gb_get_soft_reset(mac_cfg0)) {
-                __le32 temp;
+                __u32 temp;
                 temp = 0;
                 netxen_gb_tx_reset_pb(temp);
                 netxen_gb_rx_reset_pb(temp);
@@ -184,15 +184,15 @@ int netxen_niu_gbe_phy_read(struct netxen_adapter *adapter, long phy,
  *
  */
 int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter,
-                             long phy, long reg, __le32 val)
+                             long phy, long reg, __u32 val)
 {
         long timeout = 0;
         long result = 0;
         long restore = 0;
-        __le32 address;
-        __le32 command;
-        __le32 status;
-        __le32 mac_cfg0;
+        __u32 address;
+        __u32 command;
+        __u32 status;
+        __u32 mac_cfg0;
 
         /*
          * MII mgmt all goes through port 0 MAC interface, so it
@@ -203,7 +203,7 @@ int netxen_niu_gbe_phy_write(struct netxen_adapter *adapter,
                                   &mac_cfg0, 4))
                 return -EIO;
         if (netxen_gb_get_soft_reset(mac_cfg0)) {
-                __le32 temp;
+                __u32 temp;
                 temp = 0;
                 netxen_gb_tx_reset_pb(temp);
                 netxen_gb_rx_reset_pb(temp);
@@ -269,7 +269,7 @@ int netxen_niu_gbe_enable_phy_interrupts(struct netxen_adapter *adapter,
                                          int port)
 {
         int result = 0;
-        __le32 enable = 0;
+        __u32 enable = 0;
         netxen_set_phy_int_link_status_changed(enable);
         netxen_set_phy_int_autoneg_completed(enable);
         netxen_set_phy_int_speed_changed(enable);
@@ -402,7 +402,7 @@ void netxen_niu_gbe_set_gmii_mode(struct netxen_adapter *adapter,
 int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port)
 {
         int result = 0;
-        __le32 status;
+        __u32 status;
         if (adapter->disable_phy_interrupts)
                 adapter->disable_phy_interrupts(adapter, port);
         mdelay(2);
@@ -410,7 +410,7 @@ int netxen_niu_gbe_init_port(struct netxen_adapter *adapter, int port)
         if (0 ==
             netxen_niu_gbe_phy_read(adapter, port,
                                     NETXEN_NIU_GB_MII_MGMT_ADDR_PHY_STATUS,
-                                    (__le32 *) & status)) {
+                                    &status)) {
                 if (netxen_get_phy_link(status)) {
                         if (netxen_get_phy_speed(status) == 2) {
                                 netxen_niu_gbe_set_gmii_mode(adapter, port, 1);
@@ -489,7 +489,7 @@ int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter,
                                         int port, long enable)
 {
         int result = 0;
-        __le32 int_src;
+        __u32 int_src;
 
         printk(KERN_INFO PFX "NETXEN: Handling PHY interrupt on port %d"
                " (device enable = %d)\n", (int)port, (int)enable);
@@ -530,7 +530,7 @@ int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter,
                         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;
+                        __u32 status;
 
                         printk(KERN_INFO PFX
                                "speed_changed or link status changed");
@@ -583,9 +583,9 @@ int netxen_niu_gbe_handle_phy_interrupt(struct netxen_adapter *adapter,
 int netxen_niu_macaddr_get(struct netxen_adapter *adapter,
                            int phy, netxen_ethernet_macaddr_t * addr)
 {
-        u64 result = 0;
-        __le32 stationhigh;
-        __le32 stationlow;
+        u32 stationhigh;
+        u32 stationlow;
+        u8 val[8];
 
         if (addr == NULL)
                 return -EINVAL;
@@ -598,10 +598,10 @@ int netxen_niu_macaddr_get(struct netxen_adapter *adapter,
         if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy),
                                   &stationlow, 4))
                 return -EIO;
+        ((__le32 *)val)[1] = cpu_to_le32(stationhigh);
+        ((__le32 *)val)[0] = cpu_to_le32(stationlow);
 
-        result = (u64) netxen_gb_get_stationaddress_low(stationlow);
-        result |= (u64) stationhigh << 16;
-        memcpy(*addr, &result, sizeof(netxen_ethernet_macaddr_t));
+        memcpy(addr, val + 2, 6);
 
         return 0;
 }
@@ -613,24 +613,25 @@ int netxen_niu_macaddr_get(struct netxen_adapter *adapter,
 int netxen_niu_macaddr_set(struct netxen_port *port,
                            netxen_ethernet_macaddr_t addr)
 {
-        __le32 temp = 0;
+        u8 temp[4];
+        u32 val;
         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;
+                temp[0] = temp[1] = 0;
+                memcpy(temp + 2, addr, 2);
+                val = le32_to_cpu(*(__le32 *)temp);
                 if (netxen_nic_hw_write_wx
-                    (adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy), &temp, 4))
+                    (adapter, NETXEN_NIU_GB_STATION_ADDR_1(phy), &val, 4))
                         return -EIO;
 
-                temp = 0;
-
-                memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32));
+                memcpy(temp, ((u8 *) addr) + 2, sizeof(__le32));
+                val = le32_to_cpu(*(__le32 *)temp);
                 if (netxen_nic_hw_write_wx
-                    (adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy), &temp, 4))
+                    (adapter, NETXEN_NIU_GB_STATION_ADDR_0(phy), &val, 4))
                         return -2;
 
                 netxen_niu_macaddr_get(adapter, phy,
@@ -659,9 +660,9 @@ int netxen_niu_macaddr_set(struct netxen_port *port,
 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;
+        __u32 mac_cfg0;
+        __u32 mac_cfg1;
+        __u32 mii_cfg;
 
         if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
                 return -EINVAL;
@@ -736,7 +737,7 @@ int netxen_niu_enable_gbe_port(struct netxen_adapter *adapter,
 /* Disable a GbE interface */
 int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port)
 {
-        __le32 mac_cfg0;
+        __u32 mac_cfg0;
 
         if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
                 return -EINVAL;
@@ -752,7 +753,7 @@ int netxen_niu_disable_gbe_port(struct netxen_adapter *adapter, int port)
 /* Disable an XG interface */
 int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port)
 {
-        __le32 mac_cfg;
+        __u32 mac_cfg;
 
         if (port != 0)
                 return -EINVAL;
@@ -769,7 +770,7 @@ int netxen_niu_disable_xg_port(struct netxen_adapter *adapter, int port)
 int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port,
                                     netxen_niu_prom_mode_t mode)
 {
-        __le32 reg;
+        __u32 reg;
 
         if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
                 return -EINVAL;
@@ -826,22 +827,21 @@ int netxen_niu_set_promiscuous_mode(struct netxen_adapter *adapter, int port,
 int netxen_niu_xg_macaddr_set(struct netxen_port *port,
                               netxen_ethernet_macaddr_t addr)
 {
-        __le32 temp = 0;
+        u8 temp[4];
+        u32 val;
         struct netxen_adapter *adapter = port->adapter;
 
-        memcpy(&temp, addr, 2);
-        temp = cpu_to_le32(temp);
-        temp <<= 16;
+        temp[0] = temp[1] = 0;
+        memcpy(temp + 2, addr, 2);
+        val = le32_to_cpu(*(__le32 *)temp);
         if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1,
-                                   &temp, 4))
+                                   &val, 4))
                 return -EIO;
 
-        temp = 0;
-
         memcpy(&temp, ((u8 *) addr) + 2, sizeof(__le32));
-        temp = cpu_to_le32(temp);
+        val = le32_to_cpu(*(__le32 *)temp);
         if (netxen_nic_hw_write_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_HI,
-                                   &temp, 4))
+                                   &val, 4))
                 return -EIO;
 
         return 0;
@@ -854,9 +854,9 @@ int netxen_niu_xg_macaddr_set(struct netxen_port *port,
 int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy,
                               netxen_ethernet_macaddr_t * addr)
 {
-        __le32 stationhigh;
-        __le32 stationlow;
-        u64 result;
+        u32 stationhigh;
+        u32 stationlow;
+        u8 val[8];
 
         if (addr == NULL)
                 return -EINVAL;
@@ -869,10 +869,10 @@ int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy,
         if (netxen_nic_hw_read_wx(adapter, NETXEN_NIU_XGE_STATION_ADDR_0_1,
                                   &stationlow, 4))
                 return -EIO;
+        ((__le32 *)val)[1] = cpu_to_le32(stationhigh);
+        ((__le32 *)val)[0] = cpu_to_le32(stationlow);
 
-        result = ((u64) stationlow) >> 16;
-        result |= (u64) stationhigh << 16;
-        memcpy(*addr, &result, sizeof(netxen_ethernet_macaddr_t));
+        memcpy(addr, val + 2, 6);
 
         return 0;
 }
@@ -880,7 +880,7 @@ int netxen_niu_xg_macaddr_get(struct netxen_adapter *adapter, int phy,
 int netxen_niu_xg_set_promiscuous_mode(struct netxen_adapter *adapter,
                                        int port, netxen_niu_prom_mode_t mode)
 {
-        __le32 reg;
+        __u32 reg;
 
         if ((port < 0) || (port > NETXEN_NIU_MAX_GBE_PORTS))
                 return -EINVAL;
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 342f4062de0b..461e8274ef69 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -606,11 +606,14 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
     kio_addr_t ioaddr = dev->base_addr;
     struct el3_private *priv = netdev_priv(dev);
+    unsigned long flags;
 
     DEBUG(3, "%s: el3_start_xmit(length = %ld) called, "
           "status %4.4x.\n", dev->name, (long)skb->len,
           inw(ioaddr + EL3_STATUS));
 
+    spin_lock_irqsave(&priv->lock, flags);    
+
     priv->stats.tx_bytes += skb->len;
 
     /* Put out the doubleword header... */
@@ -628,6 +631,7 @@ static int el3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
     dev_kfree_skb(skb);
     pop_tx_status(dev);
+    spin_unlock_irqrestore(&priv->lock, flags);    
     
     return 0;
 }
@@ -729,14 +733,13 @@ static void media_check(unsigned long arg)
 
     if (!netif_device_present(dev)) goto reschedule;
 
-    EL3WINDOW(1);
     /* Check for pending interrupt with expired latency timer: with
        this, we can limp along even if the interrupt is blocked */
     if ((inw(ioaddr + EL3_STATUS) & IntLatch) &&
         (inb(ioaddr + EL3_TIMER) == 0xff)) {
         if (!lp->fast_poll)
             printk(KERN_WARNING "%s: interrupt(s) dropped!\n", dev->name);
-        el3_interrupt(dev->irq, lp);
+        el3_interrupt(dev->irq, dev);
         lp->fast_poll = HZ;
     }
     if (lp->fast_poll) {
diff --git a/drivers/net/phy/fixed.c b/drivers/net/phy/fixed.c
index 096d4a100bf2..86135397f430 100644
--- a/drivers/net/phy/fixed.c
+++ b/drivers/net/phy/fixed.c
@@ -349,7 +349,7 @@ static int __init fixed_init(void)
         fixed_mdio_register_device(0, 100, 1);
 #endif
 
-#ifdef CONFIX_FIXED_MII_10_FDX
+#ifdef CONFIG_FIXED_MII_10_FDX
         fixed_mdio_register_device(0, 10, 1);
 #endif
         return 0;
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index e175f3910b18..9765fa661467 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -286,6 +286,7 @@ int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 
         return 0;
 }
+EXPORT_SYMBOL(phy_ethtool_sset);
 
 int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 {
@@ -302,7 +303,7 @@ int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
 
         return 0;
 }
-
+EXPORT_SYMBOL(phy_ethtool_gset);
 
 /* Note that this function is currently incompatible with the
  * PHYCONTROL layer.  It changes registers without regard to
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 250cdbeefdfd..1dd66b8ea0fa 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -556,10 +556,9 @@ static int init_shared_mem(struct s2io_nic *nic)
                 }
         }
 
-        nic->ufo_in_band_v = kmalloc((sizeof(u64) * size), GFP_KERNEL);
+        nic->ufo_in_band_v = kcalloc(size, sizeof(u64), GFP_KERNEL);
         if (!nic->ufo_in_band_v)
                 return -ENOMEM;
-        memset(nic->ufo_in_band_v, 0, size);
 
         /* Allocation and initialization of RXDs in Rings */
         size = 0;
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index deedfd5f8226..45283f3f95e4 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -60,7 +60,7 @@
 #define LINK_HZ                 (HZ/2)
 
 MODULE_DESCRIPTION("SysKonnect Gigabit Ethernet driver");
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
 
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index a6601e8d423c..822dd0b13133 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -3639,29 +3639,6 @@ static int sky2_resume(struct pci_dev *pdev)
 out:
         return err;
 }
-
-/* BIOS resume runs after device (it's a bug in PM)
- * as a temporary workaround on suspend/resume leave MSI disabled
- */
-static int sky2_suspend_late(struct pci_dev *pdev, pm_message_t state)
-{
-        struct sky2_hw *hw = pci_get_drvdata(pdev);
-
-        free_irq(pdev->irq, hw);
-        if (hw->msi) {
-                pci_disable_msi(pdev);
-                hw->msi = 0;
-        }
-        return 0;
-}
-
-static int sky2_resume_early(struct pci_dev *pdev)
-{
-        struct sky2_hw *hw = pci_get_drvdata(pdev);
-        struct net_device *dev = hw->dev[0];
-
-        return request_irq(pdev->irq, sky2_intr, IRQF_SHARED, dev->name, hw);
-}
 #endif
 
 static struct pci_driver sky2_driver = {
@@ -3672,8 +3649,6 @@ static struct pci_driver sky2_driver = {
 #ifdef CONFIG_PM
         .suspend = sky2_suspend,
         .resume = sky2_resume,
-        .suspend_late = sky2_suspend_late,
-        .resume_early = sky2_resume_early,
 #endif
 };
 
@@ -3691,6 +3666,6 @@ module_init(sky2_init_module);
 module_exit(sky2_cleanup_module);
 
 MODULE_DESCRIPTION("Marvell Yukon 2 Gigabit Ethernet driver");
-MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
+MODULE_AUTHOR("Stephen Hemminger <shemminger@linux-foundation.org>");
 MODULE_LICENSE("GPL");
 MODULE_VERSION(DRV_VERSION);
diff --git a/drivers/net/smc911x.c b/drivers/net/smc911x.c
index 880d9fdd7c67..43af61438449 100644
--- a/drivers/net/smc911x.c
+++ b/drivers/net/smc911x.c
@@ -968,11 +968,11 @@ static void smc911x_phy_configure(struct work_struct *work)
          * We should not be called if phy_type is zero.
          */
         if (lp->phy_type == 0)
-                 goto smc911x_phy_configure_exit;
+                 goto smc911x_phy_configure_exit_nolock;
 
         if (smc911x_phy_reset(dev, phyaddr)) {
                 printk("%s: PHY reset timed out\n", dev->name);
-                goto smc911x_phy_configure_exit;
+                goto smc911x_phy_configure_exit_nolock;
         }
         spin_lock_irqsave(&lp->lock, flags);
 
@@ -1041,6 +1041,7 @@ static void smc911x_phy_configure(struct work_struct *work)
 
 smc911x_phy_configure_exit:
         spin_unlock_irqrestore(&lp->lock, flags);
+smc911x_phy_configure_exit_nolock:
         lp->work_pending = 0;
 }
 
diff --git a/drivers/net/spider_net.c b/drivers/net/spider_net.c
index ebb6aa39f9c7..8ea2fc1b96cb 100644
--- a/drivers/net/spider_net.c
+++ b/drivers/net/spider_net.c
@@ -1925,6 +1925,8 @@ spider_net_stop(struct net_device *netdev)
         /* release chains */
         spider_net_release_tx_chain(card, 1);
 
+        spider_net_free_rx_chain_contents(card);
+
         spider_net_free_chain(card, &card->tx_chain);
         spider_net_free_chain(card, &card->rx_chain);
 
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index ef882a8a094e..c913ea4e545c 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -654,19 +654,42 @@ DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,	PCI_DEVICE_ID_VIA_82C686_4,	quirk_vi
  *      VIA bridges which have VLink
  */
 
-static const struct pci_device_id via_vlink_fixup_tbl[] = {
-        /* Internal devices need IRQ line routing, pre VLink */
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_82C686), 0 },
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8231), 17 },
-        /* Devices with VLink */
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8233_0), 17},
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8233A), 17 },
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8233C_0), 17 },
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8235), 16 },
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8237), 15 },
-        { PCI_VDEVICE(VIA, PCI_DEVICE_ID_VIA_8237A), 15 },
-        { 0, },
-};
+static int via_vlink_dev_lo = -1, via_vlink_dev_hi = 18;
+
+static void quirk_via_bridge(struct pci_dev *dev)
+{
+        /* See what bridge we have and find the device ranges */
+        switch (dev->device) {
+        case PCI_DEVICE_ID_VIA_82C686:
+                /* The VT82C686 is special, it attaches to PCI and can have
+                   any device number. All its subdevices are functions of
+                   that single device. */
+                via_vlink_dev_lo = PCI_SLOT(dev->devfn);
+                via_vlink_dev_hi = PCI_SLOT(dev->devfn);
+                break;
+        case PCI_DEVICE_ID_VIA_8237:
+        case PCI_DEVICE_ID_VIA_8237A:
+                via_vlink_dev_lo = 15;
+                break;
+        case PCI_DEVICE_ID_VIA_8235:
+                via_vlink_dev_lo = 16;
+                break;
+        case PCI_DEVICE_ID_VIA_8231:
+        case PCI_DEVICE_ID_VIA_8233_0:
+        case PCI_DEVICE_ID_VIA_8233A:
+        case PCI_DEVICE_ID_VIA_8233C_0:
+                via_vlink_dev_lo = 17;
+                break;
+        }
+}
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_82C686,       quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8231,         quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8233_0,       quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8233A,        quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8233C_0,      quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8235,         quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8237,         quirk_via_bridge);
+DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_VIA,     PCI_DEVICE_ID_VIA_8237A,        quirk_via_bridge);
 
 /**
  *      quirk_via_vlink         -       VIA VLink IRQ number update
@@ -675,35 +698,20 @@ static const struct pci_device_id via_vlink_fixup_tbl[] = {
  *      If the device we are dealing with is on a PIC IRQ we need to
  *      ensure that the IRQ line register which usually is not relevant
  *      for PCI cards, is actually written so that interrupts get sent
- *      to the right place
+ *      to the right place.
+ *      We only do this on systems where a VIA south bridge was detected,
+ *      and only for VIA devices on the motherboard (see quirk_via_bridge
+ *      above).
  */
 
 static void quirk_via_vlink(struct pci_dev *dev)
 {
-        const struct pci_device_id *via_vlink_fixup;
-        static int dev_lo = -1, dev_hi = 18;
         u8 irq, new_irq;
 
-        /* Check if we have VLink and cache the result */
-
-        /* Checked already - no */
-        if (dev_lo == -2)
+        /* Check if we have VLink at all */
+        if (via_vlink_dev_lo == -1)
                 return;
 
-        /* Not checked - see what bridge we have and find the device
-           ranges */
-
-        if (dev_lo == -1) {
-                via_vlink_fixup = pci_find_present(via_vlink_fixup_tbl);
-                if (via_vlink_fixup == NULL) {
-                        dev_lo = -2;
-                        return;
-                }
-                dev_lo = via_vlink_fixup->driver_data;
-                /* 82C686 is special - 0/0 */
-                if (dev_lo == 0)
-                        dev_hi = 0;
-        }
         new_irq = dev->irq;
 
         /* Don't quirk interrupts outside the legacy IRQ range */
@@ -711,8 +719,8 @@ static void quirk_via_vlink(struct pci_dev *dev)
                 return;
 
         /* Internal device ? */
-        if (dev->bus->number != 0 || PCI_SLOT(dev->devfn) > dev_hi ||
-                PCI_SLOT(dev->devfn) < dev_lo)
+        if (dev->bus->number != 0 || PCI_SLOT(dev->devfn) > via_vlink_dev_hi ||
+            PCI_SLOT(dev->devfn) < via_vlink_dev_lo)
                 return;
 
         /* This is an internal VLink device on a PIC interrupt. The BIOS
@@ -1254,8 +1262,8 @@ static void quirk_jmicron_dualfn(struct pci_dev *pdev)
                         pci_read_config_dword(pdev, 0x40, &conf);
                         /* Enable dual function mode, AHCI on fn 0, IDE fn1 */
                         /* Set the class codes correctly and then direct IDE 0 */
-                        conf &= ~0x000F0200;    /* Clear bit 9 and 16-19 */
-                        conf |=  0x00C20002;    /* Set bit 1, 17, 22, 23 */
+                        conf &= ~0x000FF200; /* Clear bit 9 and 12-19 */
+                        conf |=  0x00C2A102; /* Set 1, 8, 13, 15, 17, 22, 23 */
                         pci_write_config_dword(pdev, 0x40, conf);
 
                         /* Reconfigure so that the PCI scanner discovers the
diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index fab381ed853c..b2653c4afe9e 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -200,11 +200,8 @@ static struct pci_dev * pci_find_subsys(unsigned int vendor,
          * can cause some machines to crash.  So here we detect and flag that
          * situation and bail out early.
          */
-        if (unlikely(list_empty(&pci_devices))) {
-                printk(KERN_INFO "pci_find_subsys() called while pci_devices "
-                                "is still empty\n");
+        if (unlikely(list_empty(&pci_devices)))
                 return NULL;
-        }
         down_read(&pci_bus_sem);
         n = from ? from->global_list.next : pci_devices.next;
 
@@ -278,11 +275,8 @@ pci_get_subsys(unsigned int vendor, unsigned int device,
          * can cause some machines to crash.  So here we detect and flag that
          * situation and bail out early.
          */
-        if (unlikely(list_empty(&pci_devices))) {
-                printk(KERN_NOTICE "pci_get_subsys() called while pci_devices "
-                                "is still empty\n");
+        if (unlikely(list_empty(&pci_devices)))
                 return NULL;
-        }
         down_read(&pci_bus_sem);
         n = from ? from->global_list.next : pci_devices.next;
 
diff --git a/drivers/rtc/rtc-sh.c b/drivers/rtc/rtc-sh.c
index e9e0934380b8..198b9f22fbff 100644
--- a/drivers/rtc/rtc-sh.c
+++ b/drivers/rtc/rtc-sh.c
@@ -492,10 +492,10 @@ static int sh_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *wkalrm)
 
         spin_lock_irq(&rtc->lock);
 
-        /* disable alarm interrupt and clear flag */
+        /* disable alarm interrupt and clear the alarm flag */
         rcr1 = readb(rtc->regbase + RCR1);
-        rcr1 &= ~RCR1_AF;
-        writeb(rcr1 & ~RCR1_AIE, rtc->regbase + RCR1);
+        rcr1 &= ~(RCR1_AF|RCR1_AIE);
+        writeb(rcr1, rtc->regbase + RCR1);
 
         rtc->rearm_aie = 0;
 
@@ -510,8 +510,10 @@ static int sh_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *wkalrm)
                 mon += 1;
         sh_rtc_write_alarm_value(rtc, mon, RMONAR);
 
-        /* Restore interrupt activation status */
-        writeb(rcr1, rtc->regbase + RCR1);
+        if (wkalrm->enabled) {
+                rcr1 |= RCR1_AIE;
+                writeb(rcr1, rtc->regbase + RCR1);
+        }
 
         spin_unlock_irq(&rtc->lock);
 
diff --git a/drivers/rtc/rtc-sysfs.c b/drivers/rtc/rtc-sysfs.c
index 9418a59fb368..2ddd0cf07140 100644
--- a/drivers/rtc/rtc-sysfs.c
+++ b/drivers/rtc/rtc-sysfs.c
@@ -78,7 +78,7 @@ static struct attribute_group rtc_attr_group = {
         .attrs = rtc_attrs,
 };
 
-static int __devinit rtc_sysfs_add_device(struct class_device *class_dev,
+static int rtc_sysfs_add_device(struct class_device *class_dev,
                                         struct class_interface *class_intf)
 {
         int err;
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 9fb0ea5c1fb9..5b458d2478f7 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -545,8 +545,6 @@ SYM53C500_release(struct pcmcia_device *link)
         */
         if (shost->irq)
                 free_irq(shost->irq, shost);
-        if (shost->dma_channel != 0xff)
-                free_dma(shost->dma_channel);
         if (shost->io_port && shost->n_io_port)
                 release_region(shost->io_port, shost->n_io_port);
 
diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
index 4249e52a5592..6f4cf2dd2f4a 100644
--- a/drivers/scsi/qla4xxx/ql4_def.h
+++ b/drivers/scsi/qla4xxx/ql4_def.h
@@ -418,7 +418,6 @@ struct scsi_qla_host {
          * concurrently.
          */
         struct mutex  mbox_sem;
-        wait_queue_head_t mailbox_wait_queue;
 
         /* temporary mailbox status registers */
         volatile uint8_t mbox_status_count;
diff --git a/drivers/scsi/qla4xxx/ql4_glbl.h b/drivers/scsi/qla4xxx/ql4_glbl.h
index 2122967bbf0b..e021eb5db2b2 100644
--- a/drivers/scsi/qla4xxx/ql4_glbl.h
+++ b/drivers/scsi/qla4xxx/ql4_glbl.h
@@ -76,4 +76,5 @@ int qla4xxx_process_ddb_changed(struct scsi_qla_host * ha,
 extern int ql4xextended_error_logging;
 extern int ql4xdiscoverywait;
 extern int ql4xdontresethba;
+extern int ql4_mod_unload;
 #endif /* _QLA4x_GBL_H */
diff --git a/drivers/scsi/qla4xxx/ql4_init.c b/drivers/scsi/qla4xxx/ql4_init.c
index cc210f297a78..b907b06d72ab 100644
--- a/drivers/scsi/qla4xxx/ql4_init.c
+++ b/drivers/scsi/qla4xxx/ql4_init.c
@@ -958,25 +958,25 @@ static int qla4xxx_start_firmware_from_flash(struct scsi_qla_host *ha)
         return status;
 }
 
-int ql4xxx_lock_drvr_wait(struct scsi_qla_host *a)
+int ql4xxx_lock_drvr_wait(struct scsi_qla_host *ha)
 {
-#define QL4_LOCK_DRVR_WAIT      300
-#define QL4_LOCK_DRVR_SLEEP     100
+#define QL4_LOCK_DRVR_WAIT      30
+#define QL4_LOCK_DRVR_SLEEP     1
 
         int drvr_wait = QL4_LOCK_DRVR_WAIT;
         while (drvr_wait) {
-                if (ql4xxx_lock_drvr(a) == 0) {
-                        msleep(QL4_LOCK_DRVR_SLEEP);
+                if (ql4xxx_lock_drvr(ha) == 0) {
+                        ssleep(QL4_LOCK_DRVR_SLEEP);
                         if (drvr_wait) {
                                 DEBUG2(printk("scsi%ld: %s: Waiting for "
-                                              "Global Init Semaphore...n",
-                                              a->host_no,
-                                              __func__));
+                                              "Global Init Semaphore(%d)...n",
+                                              ha->host_no,
+                                              __func__, drvr_wait));
                         }
                         drvr_wait -= QL4_LOCK_DRVR_SLEEP;
                 } else {
                         DEBUG2(printk("scsi%ld: %s: Global Init Semaphore "
-                                      "acquired.n", a->host_no, __func__));
+                                      "acquired.n", ha->host_no, __func__));
                         return QLA_SUCCESS;
                 }
         }
diff --git a/drivers/scsi/qla4xxx/ql4_isr.c b/drivers/scsi/qla4xxx/ql4_isr.c
index ef975e0dc87f..35b9e36a0e8d 100644
--- a/drivers/scsi/qla4xxx/ql4_isr.c
+++ b/drivers/scsi/qla4xxx/ql4_isr.c
@@ -433,7 +433,6 @@ static void qla4xxx_isr_decode_mailbox(struct scsi_qla_host * ha,
                                         readl(&ha->reg->mailbox[i]);
 
                         set_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
-                        wake_up(&ha->mailbox_wait_queue);
                 }
         } else if (mbox_status >> 12 == MBOX_ASYNC_EVENT_STATUS) {
                 /* Immediately process the AENs that don't require much work.
@@ -686,7 +685,8 @@ irqreturn_t qla4xxx_intr_handler(int irq, void *dev_id)
                                &ha->reg->ctrl_status);
                         readl(&ha->reg->ctrl_status);
 
-                        set_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
+                        if (!ql4_mod_unload)
+                                set_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
 
                         break;
                 } else if (intr_status & INTR_PENDING) {
diff --git a/drivers/scsi/qla4xxx/ql4_mbx.c b/drivers/scsi/qla4xxx/ql4_mbx.c
index b721dc5dd711..7f28657eef3f 100644
--- a/drivers/scsi/qla4xxx/ql4_mbx.c
+++ b/drivers/scsi/qla4xxx/ql4_mbx.c
@@ -29,18 +29,30 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
         u_long wait_count;
         uint32_t intr_status;
         unsigned long flags = 0;
-        DECLARE_WAITQUEUE(wait, current);
-
-        mutex_lock(&ha->mbox_sem);
-
-        /* Mailbox code active */
-        set_bit(AF_MBOX_COMMAND, &ha->flags);
 
         /* Make sure that pointers are valid */
         if (!mbx_cmd || !mbx_sts) {
                 DEBUG2(printk("scsi%ld: %s: Invalid mbx_cmd or mbx_sts "
                               "pointer\n", ha->host_no, __func__));
-                goto mbox_exit;
+                return status;
+        }
+        /* Mailbox code active */
+        wait_count = MBOX_TOV * 100;
+
+        while (wait_count--) {
+                mutex_lock(&ha->mbox_sem);
+                if (!test_bit(AF_MBOX_COMMAND, &ha->flags)) {
+                        set_bit(AF_MBOX_COMMAND, &ha->flags);
+                        mutex_unlock(&ha->mbox_sem);
+                        break;
+                }
+                mutex_unlock(&ha->mbox_sem);
+                if (!wait_count) {
+                        DEBUG2(printk("scsi%ld: %s: mbox_sem failed\n",
+                                ha->host_no, __func__));
+                        return status;
+                }
+                msleep(10);
         }
 
         /* To prevent overwriting mailbox registers for a command that has
@@ -73,8 +85,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
         spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
         /* Wait for completion */
-        set_current_state(TASK_UNINTERRUPTIBLE);
-        add_wait_queue(&ha->mailbox_wait_queue, &wait);
 
         /*
          * If we don't want status, don't wait for the mailbox command to
@@ -83,8 +93,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
          */
         if (outCount == 0) {
                 status = QLA_SUCCESS;
-                set_current_state(TASK_RUNNING);
-                remove_wait_queue(&ha->mailbox_wait_queue, &wait);
                 goto mbox_exit;
         }
         /* Wait for command to complete */
@@ -108,8 +116,6 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
                 spin_unlock_irqrestore(&ha->hardware_lock, flags);
                 msleep(10);
         }
-        set_current_state(TASK_RUNNING);
-        remove_wait_queue(&ha->mailbox_wait_queue, &wait);
 
         /* Check for mailbox timeout. */
         if (!test_bit(AF_MBOX_COMMAND_DONE, &ha->flags)) {
@@ -155,9 +161,10 @@ int qla4xxx_mailbox_command(struct scsi_qla_host *ha, uint8_t inCount,
         spin_unlock_irqrestore(&ha->hardware_lock, flags);
 
 mbox_exit:
+        mutex_lock(&ha->mbox_sem);
         clear_bit(AF_MBOX_COMMAND, &ha->flags);
-        clear_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
         mutex_unlock(&ha->mbox_sem);
+        clear_bit(AF_MBOX_COMMAND_DONE, &ha->flags);
 
         return status;
 }
diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
index 9ef693c8809a..81fb7bd44f01 100644
--- a/drivers/scsi/qla4xxx/ql4_os.c
+++ b/drivers/scsi/qla4xxx/ql4_os.c
@@ -40,6 +40,8 @@ MODULE_PARM_DESC(ql4xextended_error_logging,
                  "Option to enable extended error logging, "
                  "Default is 0 - no logging, 1 - debug logging");
 
+int ql4_mod_unload = 0;
+
 /*
  * SCSI host template entry points
  */
@@ -422,6 +424,9 @@ static int qla4xxx_queuecommand(struct scsi_cmnd *cmd,
                 goto qc_host_busy;
         }
 
+        if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags))
+                goto qc_host_busy;
+
         spin_unlock_irq(ha->host->host_lock);
 
         srb = qla4xxx_get_new_srb(ha, ddb_entry, cmd, done);
@@ -707,16 +712,12 @@ static int qla4xxx_cmd_wait(struct scsi_qla_host *ha)
         return stat;
 }
 
-/**
- * qla4xxx_soft_reset - performs soft reset.
- * @ha: Pointer to host adapter structure.
- **/
-int qla4xxx_soft_reset(struct scsi_qla_host *ha)
+static void qla4xxx_hw_reset(struct scsi_qla_host *ha)
 {
-        uint32_t max_wait_time;
-        unsigned long flags = 0;
-        int status = QLA_ERROR;
         uint32_t ctrl_status;
+        unsigned long flags = 0;
+
+        DEBUG2(printk(KERN_ERR "scsi%ld: %s\n", ha->host_no, __func__));
 
         spin_lock_irqsave(&ha->hardware_lock, flags);
 
@@ -733,6 +734,20 @@ int qla4xxx_soft_reset(struct scsi_qla_host *ha)
         readl(&ha->reg->ctrl_status);
 
         spin_unlock_irqrestore(&ha->hardware_lock, flags);
+}
+
+/**
+ * qla4xxx_soft_reset - performs soft reset.
+ * @ha: Pointer to host adapter structure.
+ **/
+int qla4xxx_soft_reset(struct scsi_qla_host *ha)
+{
+        uint32_t max_wait_time;
+        unsigned long flags = 0;
+        int status = QLA_ERROR;
+        uint32_t ctrl_status;
+
+        qla4xxx_hw_reset(ha);
 
         /* Wait until the Network Reset Intr bit is cleared */
         max_wait_time = RESET_INTR_TOV;
@@ -966,10 +981,12 @@ static void qla4xxx_do_dpc(struct work_struct *work)
         struct scsi_qla_host *ha =
                 container_of(work, struct scsi_qla_host, dpc_work);
         struct ddb_entry *ddb_entry, *dtemp;
+        int status = QLA_ERROR;
 
         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));
+                "flags = 0x%08lx, dpc_flags = 0x%08lx ctrl_stat = 0x%08x\n",
+                ha->host_no, __func__, ha->flags, ha->dpc_flags,
+                readw(&ha->reg->ctrl_status)));
 
         /* Initialization not yet finished. Don't do anything yet. */
         if (!test_bit(AF_INIT_DONE, &ha->flags))
@@ -983,31 +1000,28 @@ static void qla4xxx_do_dpc(struct work_struct *work)
                         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)) {
+                if (test_bit(DPC_RESET_HA_INTR, &ha->dpc_flags)) {
                         uint8_t wait_time = RESET_INTR_TOV;
-                        unsigned long flags = 0;
-
-                        qla4xxx_flush_active_srbs(ha);
 
-                        spin_lock_irqsave(&ha->hardware_lock, flags);
                         while ((readw(&ha->reg->ctrl_status) &
                                 (CSR_SOFT_RESET | CSR_FORCE_SOFT_RESET)) != 0) {
                                 if (--wait_time == 0)
                                         break;
-
-                                spin_unlock_irqrestore(&ha->hardware_lock,
-                                                       flags);
-
                                 msleep(1000);
-
-                                spin_lock_irqsave(&ha->hardware_lock, flags);
                         }
-                        spin_unlock_irqrestore(&ha->hardware_lock, flags);
-
                         if (wait_time == 0)
                                 DEBUG2(printk("scsi%ld: %s: SR|FSR "
                                               "bit not cleared-- resetting\n",
                                               ha->host_no, __func__));
+                        qla4xxx_flush_active_srbs(ha);
+                        if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS) {
+                                qla4xxx_process_aen(ha, FLUSH_DDB_CHANGED_AENS);
+                                status = qla4xxx_initialize_adapter(ha,
+                                                PRESERVE_DDB_LIST);
+                        }
+                        clear_bit(DPC_RESET_HA_INTR, &ha->dpc_flags);
+                        if (status == QLA_SUCCESS)
+                                qla4xxx_enable_intrs(ha);
                 }
         }
 
@@ -1062,7 +1076,7 @@ static void qla4xxx_free_adapter(struct scsi_qla_host *ha)
 
         /* Issue Soft Reset to put firmware in unknown state */
         if (ql4xxx_lock_drvr_wait(ha) == QLA_SUCCESS)
-                qla4xxx_soft_reset(ha);
+                qla4xxx_hw_reset(ha);
 
         /* Remove timer thread, if present */
         if (ha->timer_active)
@@ -1198,7 +1212,6 @@ static int __devinit qla4xxx_probe_adapter(struct pci_dev *pdev,
         INIT_LIST_HEAD(&ha->free_srb_q);
 
         mutex_init(&ha->mbox_sem);
-        init_waitqueue_head(&ha->mailbox_wait_queue);
 
         spin_lock_init(&ha->hardware_lock);
 
@@ -1665,6 +1678,7 @@ no_srp_cache:
 
 static void __exit qla4xxx_module_exit(void)
 {
+        ql4_mod_unload = 1;
         pci_unregister_driver(&qla4xxx_pci_driver);
         iscsi_unregister_transport(&qla4xxx_iscsi_transport);
         kmem_cache_destroy(srb_cachep);
diff --git a/drivers/scsi/qla4xxx/ql4_version.h b/drivers/scsi/qla4xxx/ql4_version.h
index 454e19c8ad68..e5183a697d1f 100644
--- a/drivers/scsi/qla4xxx/ql4_version.h
+++ b/drivers/scsi/qla4xxx/ql4_version.h
@@ -5,4 +5,4 @@
  * See LICENSE.qla4xxx for copyright and licensing details.
  */
 
-#define QLA4XXX_DRIVER_VERSION  "5.00.07-k"
+#define QLA4XXX_DRIVER_VERSION  "5.00.07-k1"
diff --git a/drivers/scsi/scsi_scan.c b/drivers/scsi/scsi_scan.c
index b83d03c4deef..96b7cbd746a8 100644
--- a/drivers/scsi/scsi_scan.c
+++ b/drivers/scsi/scsi_scan.c
@@ -1453,6 +1453,12 @@ struct scsi_device *__scsi_add_device(struct Scsi_Host *shost, uint channel,
         struct device *parent = &shost->shost_gendev;
         struct scsi_target *starget;
 
+        if (strncmp(scsi_scan_type, "none", 4) == 0)
+                return ERR_PTR(-ENODEV);
+
+        if (!shost->async_scan)
+                scsi_complete_async_scans();
+
         starget = scsi_alloc_target(parent, channel, id);
         if (!starget)
                 return ERR_PTR(-ENOMEM);
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index 978bfc1e0c6a..b781a90d6699 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -1647,16 +1647,6 @@ static int sd_probe(struct device *dev)
         if (error)
                 goto out_put;
 
-        class_device_initialize(&sdkp->cdev);
-        sdkp->cdev.dev = &sdp->sdev_gendev;
-        sdkp->cdev.class = &sd_disk_class;
-        strncpy(sdkp->cdev.class_id, sdp->sdev_gendev.bus_id, BUS_ID_SIZE);
-
-        if (class_device_add(&sdkp->cdev))
-                goto out_put;
-
-        get_device(&sdp->sdev_gendev);
-
         sdkp->device = sdp;
         sdkp->driver = &sd_template;
         sdkp->disk = gd;
@@ -1670,6 +1660,16 @@ static int sd_probe(struct device *dev)
                         sdp->timeout = SD_MOD_TIMEOUT;
         }
 
+        class_device_initialize(&sdkp->cdev);
+        sdkp->cdev.dev = &sdp->sdev_gendev;
+        sdkp->cdev.class = &sd_disk_class;
+        strncpy(sdkp->cdev.class_id, sdp->sdev_gendev.bus_id, BUS_ID_SIZE);
+
+        if (class_device_add(&sdkp->cdev))
+                goto out_put;
+
+        get_device(&sdp->sdev_gendev);
+
         gd->major = sd_major((index & 0xf0) >> 4);
         gd->first_minor = ((index & 0xf) << 4) | (index & 0xfff00);
         gd->minors = 16;
diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index e016e0906e1a..488ec7948a57 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -2816,15 +2816,18 @@ static int st_int_ioctl(struct scsi_tape *STp, unsigned int cmd_in, unsigned lon
 
                 if (cmd_in == MTWEOF &&
                     cmdstatp->have_sense &&
-                    (cmdstatp->flags & SENSE_EOM) &&
-                    (cmdstatp->sense_hdr.sense_key == NO_SENSE ||
-                     cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) &&
-                    undone == 0) {
-                        ioctl_result = 0;       /* EOF written successfully at EOM */
-                        if (fileno >= 0)
-                                fileno++;
+                    (cmdstatp->flags & SENSE_EOM)) {
+                        if (cmdstatp->sense_hdr.sense_key == NO_SENSE ||
+                            cmdstatp->sense_hdr.sense_key == RECOVERED_ERROR) {
+                                ioctl_result = 0;       /* EOF(s) written successfully at EOM */
+                                STps->eof = ST_NOEOF;
+                        } else {  /* Writing EOF(s) failed */
+                                if (fileno >= 0)
+                                        fileno -= undone;
+                                if (undone < arg)
+                                        STps->eof = ST_NOEOF;
+                        }
                         STps->drv_file = fileno;
-                        STps->eof = ST_NOEOF;
                 } else if ((cmd_in == MTFSF) || (cmd_in == MTFSFM)) {
                         if (fileno >= 0)
                                 STps->drv_file = fileno - undone;
diff --git a/drivers/serial/amba-pl010.c b/drivers/serial/amba-pl010.c
index 61db6973755a..f69bd097166e 100644
--- a/drivers/serial/amba-pl010.c
+++ b/drivers/serial/amba-pl010.c
@@ -589,6 +589,8 @@ static int __init pl010_console_setup(struct console *co, char *options)
          */
         if (co->index >= UART_NR)
                 co->index = 0;
+        if (!amba_ports[co->index])
+                return -ENODEV;
         port = &amba_ports[co->index]->port;
 
         if (options)
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c
index 9a3b374b2a08..44639e71372a 100644
--- a/drivers/serial/amba-pl011.c
+++ b/drivers/serial/amba-pl011.c
@@ -661,6 +661,8 @@ static int __init pl011_console_setup(struct console *co, char *options)
         if (co->index >= UART_NR)
                 co->index = 0;
         uap = amba_ports[co->index];
+        if (!uap)
+                return -ENODEV;
 
         uap->port.uartclk = clk_get_rate(uap->clk);
 
diff --git a/drivers/serial/atmel_serial.c b/drivers/serial/atmel_serial.c
index ed7f7209ea59..881f886b91c6 100644
--- a/drivers/serial/atmel_serial.c
+++ b/drivers/serial/atmel_serial.c
@@ -689,9 +689,9 @@ static void __devinit atmel_init_port(struct atmel_uart_port *atmel_port, struct
         struct atmel_uart_data *data = pdev->dev.platform_data;
 
         port->iotype    = UPIO_MEM;
-        port->flags     = UPF_BOOT_AUTOCONF;
+        port->flags     = UPF_BOOT_AUTOCONF;
         port->ops       = &atmel_pops;
-        port->fifosize  = 1;
+        port->fifosize  = 1;
         port->line      = pdev->id;
         port->dev       = &pdev->dev;
 
@@ -890,7 +890,6 @@ static int atmel_serial_suspend(struct platform_device *pdev, pm_message_t state
         if (device_may_wakeup(&pdev->dev) && !at91_suspend_entering_slow_clock())
                 enable_irq_wake(port->irq);
         else {
-                disable_irq_wake(port->irq);
                 uart_suspend_port(&atmel_uart, port);
                 atmel_port->suspended = 1;
         }
@@ -907,6 +906,8 @@ static int atmel_serial_resume(struct platform_device *pdev)
                 uart_resume_port(&atmel_uart, port);
                 atmel_port->suspended = 0;
         }
+        else
+                disable_irq_wake(port->irq);
 
         return 0;
 }
diff --git a/drivers/serial/atmel_serial.h b/drivers/serial/atmel_serial.h
index fe1763b2a6d5..11b44360e108 100644
--- a/drivers/serial/atmel_serial.h
+++ b/drivers/serial/atmel_serial.h
@@ -106,7 +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_SYNH           (1 << 15)               /* Transmit/Receive Sync [AT91SAM9261 only] */
 
 #define ATMEL_US_BRGR           0x20                    /* Baud Rate Generator Register */
 #define         ATMEL_US_CD             (0xffff << 0)           /* Clock Divider */
diff --git a/drivers/spi/pxa2xx_spi.c b/drivers/spi/pxa2xx_spi.c
index 6ed3f1da9296..8b41f9cc2560 100644
--- a/drivers/spi/pxa2xx_spi.c
+++ b/drivers/spi/pxa2xx_spi.c
@@ -1169,8 +1169,9 @@ static int setup(struct spi_device *spi)
                                 spi->bits_per_word - 16 : spi->bits_per_word)
                         | SSCR0_SSE
                         | (spi->bits_per_word > 16 ? SSCR0_EDSS : 0);
-        chip->cr1 |= (((spi->mode & SPI_CPHA) != 0) << 4)
-                        | (((spi->mode & SPI_CPOL) != 0) << 3);
+        chip->cr1 &= ~(SSCR1_SPO | SSCR1_SPH);
+        chip->cr1 |= (((spi->mode & SPI_CPHA) != 0) ? SSCR1_SPH : 0)
+                        | (((spi->mode & SPI_CPOL) != 0) ? SSCR1_SPO : 0);
 
         /* NOTE:  PXA25x_SSP _could_ use external clocking ... */
         if (drv_data->ssp_type != PXA25x_SSP)
diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 270e6211c2e3..6307428d2c94 100644
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -366,7 +366,6 @@ spi_alloc_master(struct device *dev, unsigned size)
 
         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]);
 
@@ -466,14 +465,20 @@ EXPORT_SYMBOL_GPL(spi_unregister_master);
  */
 struct spi_master *spi_busnum_to_master(u16 bus_num)
 {
-        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;
+        struct class_device     *cdev;
+        struct spi_master       *master = NULL;
+        struct spi_master       *m;
+
+        down(&spi_master_class.sem);
+        list_for_each_entry(cdev, &spi_master_class.children, node) {
+                m = container_of(cdev, struct spi_master, cdev);
+                if (m->bus_num == bus_num) {
+                        master = spi_master_get(m);
+                        break;
+                }
+        }
+        up(&spi_master_class.sem);
+        return master;
 }
 EXPORT_SYMBOL_GPL(spi_busnum_to_master);
 
diff --git a/drivers/spi/spi_s3c24xx.c b/drivers/spi/spi_s3c24xx.c
index 8ca08713528e..651379c51ae6 100644
--- a/drivers/spi/spi_s3c24xx.c
+++ b/drivers/spi/spi_s3c24xx.c
@@ -10,9 +10,6 @@
  *
 */
 
-
-//#define DEBUG
-
 #include <linux/init.h>
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
@@ -44,6 +41,9 @@ struct s3c24xx_spi {
         int                      len;
         int                      count;
 
+        int                     (*set_cs)(struct s3c2410_spi_info *spi,
+                                          int cs, int pol);
+
         /* data buffers */
         const unsigned char     *tx;
         unsigned char           *rx;
@@ -64,6 +64,11 @@ static inline struct s3c24xx_spi *to_hw(struct spi_device *sdev)
         return spi_master_get_devdata(sdev->master);
 }
 
+static void s3c24xx_spi_gpiocs(struct s3c2410_spi_info *spi, int cs, int pol)
+{
+        s3c2410_gpio_setpin(spi->pin_cs, pol);
+}
+
 static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
 {
         struct s3c24xx_spi *hw = to_hw(spi);
@@ -72,10 +77,7 @@ static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
 
         switch (value) {
         case BITBANG_CS_INACTIVE:
-                if (hw->pdata->set_cs)
-                        hw->pdata->set_cs(hw->pdata, value, cspol);
-                else
-                        s3c2410_gpio_setpin(hw->pdata->pin_cs, cspol ^ 1);
+                hw->pdata->set_cs(hw->pdata, spi->chip_select, cspol^1);
                 break;
 
         case BITBANG_CS_ACTIVE:
@@ -96,14 +98,9 @@ static void s3c24xx_spi_chipsel(struct spi_device *spi, int value)
                 /* write new configration */
 
                 writeb(spcon, hw->regs + S3C2410_SPCON);
-
-                if (hw->pdata->set_cs)
-                        hw->pdata->set_cs(hw->pdata, value, cspol);
-                else
-                        s3c2410_gpio_setpin(hw->pdata->pin_cs, cspol);
+                hw->pdata->set_cs(hw->pdata, spi->chip_select, cspol);
 
                 break;
-
         }
 }
 
@@ -330,9 +327,12 @@ static int s3c24xx_spi_probe(struct platform_device *pdev)
         /* setup any gpio we can */
 
         if (!hw->pdata->set_cs) {
+                hw->set_cs = s3c24xx_spi_gpiocs;
+
                 s3c2410_gpio_setpin(hw->pdata->pin_cs, 1);
                 s3c2410_gpio_cfgpin(hw->pdata->pin_cs, S3C2410_GPIO_OUTPUT);
-        }
+        } else
+                hw->set_cs = hw->pdata->set_cs;
 
         /* register our spi controller */
 
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index ea3636d96e1b..c6c9e72e5fd9 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -56,11 +56,6 @@ static unsigned int hid_mousepoll_interval;
 module_param_named(mousepoll, hid_mousepoll_interval, uint, 0644);
 MODULE_PARM_DESC(mousepoll, "Polling interval of mice");
 
-static int usbhid_pb_fnmode = 1;
-module_param_named(pb_fnmode, usbhid_pb_fnmode, int, 0644);
-MODULE_PARM_DESC(pb_fnmode,
-                "Mode of fn key on PowerBooks (0 = disabled, 1 = fkeyslast, 2 = fkeysfirst)");
-
 /*
  * Input submission and I/O error handler.
  */
@@ -582,7 +577,6 @@ void usbhid_init_reports(struct hid_device *hid)
 }
 
 #define USB_VENDOR_ID_GTCO              0x078c
-#define USB_VENDOR_ID_GTCO_IPANEL_1     0x08ca
 #define USB_VENDOR_ID_GTCO_IPANEL_2     0x5543
 #define USB_DEVICE_ID_GTCO_90           0x0090
 #define USB_DEVICE_ID_GTCO_100          0x0100
@@ -629,7 +623,6 @@ void usbhid_init_reports(struct hid_device *hid)
 #define USB_DEVICE_ID_GTCO_1004         0x1004
 #define USB_DEVICE_ID_GTCO_1005         0x1005
 #define USB_DEVICE_ID_GTCO_1006         0x1006
-#define USB_DEVICE_ID_GTCO_10           0x0010
 #define USB_DEVICE_ID_GTCO_8            0x0008
 #define USB_DEVICE_ID_GTCO_d            0x000d
 
@@ -883,7 +876,6 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1004, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1005, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1006, HID_QUIRK_IGNORE },
-        { USB_VENDOR_ID_GTCO_IPANEL_1, USB_DEVICE_ID_GTCO_10, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_8, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_GTCO_IPANEL_2, USB_DEVICE_ID_GTCO_d, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA, HID_QUIRK_IGNORE },
@@ -1249,10 +1241,6 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
         hid->hiddev_hid_event = hiddev_hid_event;
         hid->hiddev_report_event = hiddev_report_event;
 #endif
-#ifdef CONFIG_USB_HIDINPUT_POWERBOOK
-        hid->pb_fnmode = usbhid_pb_fnmode;
-#endif
-
         return hid;
 
 fail:
diff --git a/drivers/usb/net/rtl8150.c b/drivers/usb/net/rtl8150.c
index e0eecda78ec1..670262a38a0f 100644
--- a/drivers/usb/net/rtl8150.c
+++ b/drivers/usb/net/rtl8150.c
@@ -284,7 +284,8 @@ static int write_mii_word(rtl8150_t * dev, u8 phy, __u8 indx, u16 reg)
         u8 data[3], tmp;
 
         data[0] = phy;
-        *(data + 1) = cpu_to_le16p(&reg);
+        data[1] = reg & 0xff;
+        data[2] = (reg >> 8) & 0xff;
         tmp = indx | PHY_WRITE | PHY_GO;
         i = 0;
 
diff --git a/drivers/usb/serial/funsoft.c b/drivers/usb/serial/funsoft.c
index 31501c9361b9..2bebd63d5ed1 100644
--- a/drivers/usb/serial/funsoft.c
+++ b/drivers/usb/serial/funsoft.c
@@ -27,7 +27,7 @@ MODULE_DEVICE_TABLE(usb, id_table);
 static int funsoft_ioctl(struct usb_serial_port *port, struct file *file,
                          unsigned int cmd, unsigned long arg)
 {
-        struct termios t;
+        struct ktermios t;
 
         dbg("%s - port %d, cmd 0x%04x", __FUNCTION__, port->number, cmd);