129 files changed, 5127 insertions, 4311 deletions

diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index 830528dce0ca..dc845f36fe49 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -100,6 +100,10 @@ static int max_interrupt_work = 10;
 static char versionA[] __initdata = DRV_NAME ".c:" DRV_VERSION " " DRV_RELDATE " becker@scyld.com\n";
 static char versionB[] __initdata = "http://www.scyld.com/network/3c509.html\n";
 
+#if defined(CONFIG_PM) && (defined(CONFIG_MCA) || defined(CONFIG_EISA))
+#define EL3_SUSPEND
+#endif
+
 #ifdef EL3_DEBUG
 static int el3_debug = EL3_DEBUG;
 #else
@@ -174,9 +178,6 @@ struct el3_private {
         /* skb send-queue */
         int head, size;
         struct sk_buff *queue[SKB_QUEUE_SIZE];
-#ifdef CONFIG_PM_LEGACY
-        struct pm_dev *pmdev;
-#endif
         enum {
                 EL3_MCA,
                 EL3_PNP,
@@ -201,11 +202,15 @@ static void el3_tx_timeout (struct net_device *dev);
 static void el3_down(struct net_device *dev);
 static void el3_up(struct net_device *dev);
 static struct ethtool_ops ethtool_ops;
-#ifdef CONFIG_PM_LEGACY
-static int el3_suspend(struct pm_dev *pdev);
-static int el3_resume(struct pm_dev *pdev);
-static int el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data);
+#ifdef EL3_SUSPEND
+static int el3_suspend(struct device *, pm_message_t);
+static int el3_resume(struct device *);
+#else
+#define el3_suspend NULL
+#define el3_resume NULL
 #endif
+
+
 /* generic device remove for all device types */
 #if defined(CONFIG_EISA) || defined(CONFIG_MCA)
 static int el3_device_remove (struct device *device);
@@ -229,7 +234,9 @@ static struct eisa_driver el3_eisa_driver = {
                 .driver   = {
                                 .name    = "3c509",
                                 .probe   = el3_eisa_probe,
-                                .remove  = __devexit_p (el3_device_remove)
+                                .remove  = __devexit_p (el3_device_remove),
+                                .suspend = el3_suspend,
+                                .resume  = el3_resume,
                 }
 };
 #endif
@@ -262,6 +269,8 @@ static struct mca_driver el3_mca_driver = {
                                 .bus = &mca_bus_type,
                                 .probe = el3_mca_probe,
                                 .remove = __devexit_p(el3_device_remove),
+                                .suspend = el3_suspend,
+                                .resume  = el3_resume,
                 },
 };
 #endif /* CONFIG_MCA */
@@ -362,10 +371,6 @@ static void el3_common_remove (struct net_device *dev)
         struct el3_private *lp = netdev_priv(dev);
 
         (void) lp;                              /* Keep gcc quiet... */
-#ifdef CONFIG_PM_LEGACY
-        if (lp->pmdev)
-                pm_unregister(lp->pmdev);
-#endif
 #if defined(__ISAPNP__)
         if (lp->type == EL3_PNP)
                 pnp_device_detach(to_pnp_dev(lp->dev));
@@ -572,16 +577,6 @@ no_pnp:
         if (err)
                 goto out1;
 
-#ifdef CONFIG_PM_LEGACY
-        /* register power management */
-        lp->pmdev = pm_register(PM_ISA_DEV, card_idx, el3_pm_callback);
-        if (lp->pmdev) {
-                struct pm_dev *p;
-                p = lp->pmdev;
-                p->data = (struct net_device *)dev;
-        }
-#endif
-
         el3_cards++;
         lp->next_dev = el3_root_dev;
         el3_root_dev = dev;
@@ -1480,20 +1475,17 @@ el3_up(struct net_device *dev)
 }
 
 /* Power Management support functions */
-#ifdef CONFIG_PM_LEGACY
+#ifdef EL3_SUSPEND
 
 static int
-el3_suspend(struct pm_dev *pdev)
+el3_suspend(struct device *pdev, pm_message_t state)
 {
         unsigned long flags;
         struct net_device *dev;
         struct el3_private *lp;
         int ioaddr;
         
-        if (!pdev && !pdev->data)
-                return -EINVAL;
-
-        dev = (struct net_device *)pdev->data;
+        dev = pdev->driver_data;
         lp = netdev_priv(dev);
         ioaddr = dev->base_addr;
 
@@ -1510,17 +1502,14 @@ el3_suspend(struct pm_dev *pdev)
 }
 
 static int
-el3_resume(struct pm_dev *pdev)
+el3_resume(struct device *pdev)
 {
         unsigned long flags;
         struct net_device *dev;
         struct el3_private *lp;
         int ioaddr;
         
-        if (!pdev && !pdev->data)
-                return -EINVAL;
-
-        dev = (struct net_device *)pdev->data;
+        dev = pdev->driver_data;
         lp = netdev_priv(dev);
         ioaddr = dev->base_addr;
 
@@ -1536,20 +1525,7 @@ el3_resume(struct pm_dev *pdev)
         return 0;
 }
 
-static int
-el3_pm_callback(struct pm_dev *pdev, pm_request_t rqst, void *data)
-{
-        switch (rqst) {
-                case PM_SUSPEND:
-                        return el3_suspend(pdev);
-
-                case PM_RESUME:
-                        return el3_resume(pdev);
-        }
-        return 0;
-}
-
-#endif /* CONFIG_PM_LEGACY */
+#endif /* EL3_SUSPEND */
 
 /* Parameters that may be passed into the module. */
 static int debug = -1;
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 9e1fe2e0478c..b40885d41680 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -105,6 +105,7 @@
 #include <linux/mca-legacy.h>
 #include <linux/ethtool.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/uaccess.h>
 #include <asm/processor.h>
@@ -658,7 +659,7 @@ static int init586(struct net_device *dev)
 
         s = jiffies;            /* warning: only active with interrupts on !! */
         while (!(cfg_cmd->cmd_status & STAT_COMPL)) {
-                if (jiffies - s > 30*HZ/100)
+                if (time_after(jiffies, s + 30*HZ/100))
                         break;
         }
 
@@ -684,7 +685,7 @@ static int init586(struct net_device *dev)
 
         s = jiffies;
         while (!(ias_cmd->cmd_status & STAT_COMPL)) {
-                if (jiffies - s > 30*HZ/100)
+                if (time_after(jiffies, s + 30*HZ/100))
                         break;
         }
 
@@ -709,7 +710,7 @@ static int init586(struct net_device *dev)
 
         s = jiffies;
         while (!(tdr_cmd->cmd_status & STAT_COMPL)) {
-                if (jiffies - s > 30*HZ/100) {
+                if (time_after(jiffies, s + 30*HZ/100)) {
                         printk(KERN_WARNING "%s: %d Problems while running the TDR.\n", dev->name, __LINE__);
                         result = 1;
                         break;
@@ -798,7 +799,7 @@ static int init586(struct net_device *dev)
                         elmc_id_attn586();
                         s = jiffies;
                         while (!(mc_cmd->cmd_status & STAT_COMPL)) {
-                                if (jiffies - s > 30*HZ/100)
+                                if (time_after(jiffies, s + 30*HZ/100))
                                         break;
                         }
                         if (!(mc_cmd->cmd_status & STAT_COMPL)) {
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 7f47124f118d..5d11a06ecb2c 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -258,6 +258,7 @@ static int vortex_debug = 1;
 #include <linux/highmem.h>
 #include <linux/eisa.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 #include <asm/irq.h>                    /* For NR_IRQS only. */
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -841,7 +842,7 @@ enum xcvr_types {
         XCVR_100baseFx, XCVR_MII=6, XCVR_NWAY=8, XCVR_ExtMII=9, XCVR_Default=10,
 };
 
-static struct media_table {
+static const struct media_table {
         char *name;
         unsigned int media_bits:16,             /* Bits to set in Wn4_Media register. */
                 mask:8,                                         /* The transceiver-present bit in Wn3_Config.*/
@@ -1445,7 +1446,7 @@ static int __devinit vortex_probe1(struct device *gendev,
         }
 
         {
-                static const char * ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
+                static const char * const ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
                 unsigned int config;
                 EL3WINDOW(3);
                 vp->available_media = ioread16(ioaddr + Wn3_Options);
@@ -2724,7 +2725,7 @@ boomerang_rx(struct net_device *dev)
                         skb = dev_alloc_skb(PKT_BUF_SZ);
                         if (skb == NULL) {
                                 static unsigned long last_jif;
-                                if ((jiffies - last_jif) > 10 * HZ) {
+                                if (time_after(jiffies, last_jif + 10 * HZ)) {
                                         printk(KERN_WARNING "%s: memory shortage\n", dev->name);
                                         last_jif = jiffies;
                                 }
diff --git a/drivers/net/7990.c b/drivers/net/7990.c
index 18b027e73f28..86633c5f1a4b 100644
--- a/drivers/net/7990.c
+++ b/drivers/net/7990.c
@@ -29,7 +29,7 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/skbuff.h>
-#include <linux/irq.h>
+#include <asm/irq.h>
 /* Used for the temporal inet entries and routing */
 #include <linux/socket.h>
 #include <linux/bitops.h>
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index dd410496aadb..ce99845d8266 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -1276,7 +1276,7 @@ static int cp_change_mtu(struct net_device *dev, int new_mtu)
 }
 #endif /* BROKEN */
 
-static char mii_2_8139_map[8] = {
+static const char mii_2_8139_map[8] = {
         BasicModeCtrl,
         BasicModeStatus,
         0,
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 2beac55b57d6..e58d4c50c2e1 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -229,7 +229,7 @@ typedef enum {
 
 
 /* indexed by board_t, above */
-static struct {
+static const struct {
         const char *name;
         u32 hw_flags;
 } board_info[] __devinitdata = {
@@ -1192,7 +1192,7 @@ static int __devinit read_eeprom (void __iomem *ioaddr, int location, int addr_l
 #define mdio_delay()    RTL_R8(Config4)
 
 
-static char mii_2_8139_map[8] = {
+static const char mii_2_8139_map[8] = {
         BasicModeCtrl,
         BasicModeStatus,
         0,
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 13b745b39667..da0c878dcba8 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -614,7 +614,7 @@ static void rebuild_rx_bufs(struct net_device *dev)
 static int init_i596_mem(struct net_device *dev)
 {
         struct i596_private *lp = dev->priv;
-#if !defined(ENABLE_MVME16x_NET) && !defined(ENABLE_BVME6000_NET)
+#if !defined(ENABLE_MVME16x_NET) && !defined(ENABLE_BVME6000_NET) || defined(ENABLE_APRICOT)
         short ioaddr = dev->base_addr;
 #endif
         unsigned long flags;
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index aa633fa95e64..e0b11095b9da 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -66,7 +66,7 @@ config BONDING
           'Trunking' by Sun, 802.3ad by the IEEE, and 'Bonding' in Linux.
 
           The driver supports multiple bonding modes to allow for both high
-          perfomance and high availability operation.
+          performance and high availability operation.
 
           Refer to <file:Documentation/networking/bonding.txt> for more
           information.
@@ -698,8 +698,8 @@ config VORTEX
         depends on NET_VENDOR_3COM && (PCI || EISA)
         select MII
         ---help---
-          This option enables driver support for a large number of 10mbps and
-          10/100mbps EISA, PCI and PCMCIA 3Com network cards:
+          This option enables driver support for a large number of 10Mbps and
+          10/100Mbps EISA, PCI and PCMCIA 3Com network cards:
 
           "Vortex"    (Fast EtherLink 3c590/3c592/3c595/3c597) EISA and PCI
           "Boomerang" (EtherLink XL 3c900 or 3c905)            PCI
@@ -1021,7 +1021,7 @@ config EEXPRESS_PRO
         depends on NET_ISA
         ---help---
           If you have a network (Ethernet) card of this type, say Y. This
-          driver supports intel i82595{FX,TX} based boards. Note however
+          driver supports Intel i82595{FX,TX} based boards. Note however
           that the EtherExpress PRO/100 Ethernet card has its own separate
           driver.  Please read the Ethernet-HOWTO, available from
           <http://www.tldp.org/docs.html#howto>.
@@ -1208,7 +1208,7 @@ config IBM_EMAC_RX_SKB_HEADROOM
         help
           Additional receive skb headroom. Note, that driver
           will always reserve at least 2 bytes to make IP header
-          aligned, so usualy there is no need to add any additional
+          aligned, so usually there is no need to add any additional
           headroom.
           
           If unsure, set to 0.
@@ -1372,8 +1372,8 @@ config B44
           called b44.
 
 config FORCEDETH
-        tristate "Reverse Engineered nForce Ethernet support (EXPERIMENTAL)"
-        depends on NET_PCI && PCI && EXPERIMENTAL
+        tristate "nForce Ethernet support"
+        depends on NET_PCI && PCI
         help
           If you have a network (Ethernet) controller of this type, say Y and
           read the Ethernet-HOWTO, available from
@@ -1614,11 +1614,7 @@ config SIS900
         ---help---
           This is a driver for the Fast Ethernet PCI network cards based on
           the SiS 900 and SiS 7016 chips. The SiS 900 core is also embedded in
-          SiS 630 and SiS 540 chipsets.  If you have one of those, say Y and
-          read the Ethernet-HOWTO, available at
-          <http://www.tldp.org/docs.html#howto>.  Please read
-          <file:Documentation/networking/sis900.txt> and comments at the
-          beginning of <file:drivers/net/sis900.c> for more information.
+          SiS 630 and SiS 540 chipsets.
 
           This driver also supports AMD 79C901 HomePNA so that you can use
           your phone line as a network cable.
@@ -1934,7 +1930,7 @@ config MYRI_SBUS
           will be called myri_sbus.  This is recommended.
 
 config NS83820
-        tristate "National Semiconduct DP83820 support"
+        tristate "National Semiconductor DP83820 support"
         depends on PCI
         help
           This is a driver for the National Semiconductor DP83820 series
@@ -2195,6 +2191,7 @@ config GFAR_NAPI
 config MV643XX_ETH
         tristate "MV-643XX Ethernet support"
         depends on MOMENCO_OCELOT_C || MOMENCO_JAGUAR_ATX || MV64360 || MOMENCO_OCELOT_3 || PPC_MULTIPLATFORM
+        select MII
         help
           This driver supports the gigabit Ethernet on the Marvell MV643XX
           chipset which is used in the Momenco Ocelot C and Jaguar ATX and
@@ -2514,7 +2511,7 @@ config PPP_FILTER
           Say Y here if you want to be able to filter the packets passing over
           PPP interfaces.  This allows you to control which packets count as
           activity (i.e. which packets will reset the idle timer or bring up
-          a demand-dialled link) and which packets are to be dropped entirely.
+          a demand-dialed link) and which packets are to be dropped entirely.
           You need to say Y here if you wish to use the pass-filter and
           active-filter options to pppd.
 
@@ -2702,8 +2699,8 @@ config SHAPER
           <file:Documentation/networking/shaper.txt> for more information.
 
           An alternative to this traffic shaper is the experimental
-          Class-Based Queueing (CBQ) scheduling support which you get if you
-          say Y to "QoS and/or fair queueing" above.
+          Class-Based Queuing (CBQ) scheduling support which you get if you
+          say Y to "QoS and/or fair queuing" above.
 
           To compile this driver as a module, choose M here: the module
           will be called shaper.  If unsure, say N.
diff --git a/drivers/net/apne.c b/drivers/net/apne.c
index a94216b87184..b9820b86cdcc 100644
--- a/drivers/net/apne.c
+++ b/drivers/net/apne.c
@@ -36,6 +36,7 @@
 #include <linux/delay.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -216,7 +217,7 @@ static int __init apne_probe1(struct net_device *dev, int ioaddr)
         outb(inb(ioaddr + NE_RESET), ioaddr + NE_RESET);
 
         while ((inb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0)
-                if (jiffies - reset_start_time > 2*HZ/100) {
+                if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                         printk(" not found (no reset ack).\n");
                         return -ENODEV;
                 }
@@ -382,7 +383,7 @@ apne_reset_8390(struct net_device *dev)
 
     /* This check _should_not_ be necessary, omit eventually. */
     while ((inb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0)
-        if (jiffies - reset_start_time > 2*HZ/100) {
+        if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
             printk("%s: ne_reset_8390() did not complete.\n", dev->name);
             break;
         }
@@ -530,7 +531,7 @@ apne_block_output(struct net_device *dev, int count,
     dma_start = jiffies;
 
     while ((inb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0)
-        if (jiffies - dma_start > 2*HZ/100) {           /* 20ms */
+        if (time_after(jiffies, dma_start + 2*HZ/100)) {        /* 20ms */
                 printk("%s: timeout waiting for Tx RDC.\n", dev->name);
                 apne_reset_8390(dev);
                 NS8390_init(dev,1);
diff --git a/drivers/net/arcnet/Kconfig b/drivers/net/arcnet/Kconfig
index 948de2532a1e..7284ccad0b91 100644
--- a/drivers/net/arcnet/Kconfig
+++ b/drivers/net/arcnet/Kconfig
@@ -68,10 +68,10 @@ config ARCNET_CAP
           packet is stuffed with an extra 4 byte "cookie" which doesn't
           actually appear on the network. After transmit the driver will send
           back a packet with protocol byte 0 containing the status of the
-          transmition:
+          transmission:
              0=no hardware acknowledge
              1=excessive nak
-             2=transmition accepted by the reciever hardware
+             2=transmission accepted by the receiver hardware
 
           Received packets are also stuffed with the extra 4 bytes but it will
           be random data.
diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c
index e1ea29b0cd14..e7555d4e6ff1 100644
--- a/drivers/net/arcnet/arc-rawmode.c
+++ b/drivers/net/arcnet/arc-rawmode.c
@@ -42,7 +42,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev,
 static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
                       int bufnum);
 
-struct ArcProto rawmode_proto =
+static struct ArcProto rawmode_proto =
 {
         .suffix         = 'r',
         .mtu            = XMTU,
diff --git a/drivers/net/arcnet/arc-rimi.c b/drivers/net/arcnet/arc-rimi.c
index 38c3f033f739..8c8d6c453c45 100644
--- a/drivers/net/arcnet/arc-rimi.c
+++ b/drivers/net/arcnet/arc-rimi.c
@@ -97,25 +97,44 @@ static int __init arcrimi_probe(struct net_device *dev)
                        "must specify the shmem and irq!\n");
                 return -ENODEV;
         }
+        if (dev->dev_addr[0] == 0) {
+                BUGMSG(D_NORMAL, "You need to specify your card's station "
+                       "ID!\n");
+                return -ENODEV;
+        }
         /*
-         * Grab the memory region at mem_start for BUFFER_SIZE bytes.
+         * Grab the memory region at mem_start for MIRROR_SIZE bytes.
          * Later in arcrimi_found() the real size will be determined
          * and this reserve will be released and the correct size
          * will be taken.
          */
-        if (!request_mem_region(dev->mem_start, BUFFER_SIZE, "arcnet (90xx)")) {
+        if (!request_mem_region(dev->mem_start, MIRROR_SIZE, "arcnet (90xx)")) {
                 BUGMSG(D_NORMAL, "Card memory already allocated\n");
                 return -ENODEV;
         }
-        if (dev->dev_addr[0] == 0) {
-                release_mem_region(dev->mem_start, BUFFER_SIZE);
-                BUGMSG(D_NORMAL, "You need to specify your card's station "
-                       "ID!\n");
-                return -ENODEV;
-        }
         return arcrimi_found(dev);
 }
 
+static int check_mirror(unsigned long addr, size_t size)
+{
+        void __iomem *p;
+        int res = -1;
+
+        if (!request_mem_region(addr, size, "arcnet (90xx)"))
+                return -1;
+
+        p = ioremap(addr, size);
+        if (p) {
+                if (readb(p) == TESTvalue)
+                        res = 1;
+                else
+                        res = 0;
+                iounmap(p);
+        }
+
+        release_mem_region(addr, size);
+        return res;
+}
 
 /*
  * Set up the struct net_device associated with this card.  Called after
@@ -125,19 +144,28 @@ static int __init arcrimi_found(struct net_device *dev)
 {
         struct arcnet_local *lp;
         unsigned long first_mirror, last_mirror, shmem;
+        void __iomem *p;
         int mirror_size;
         int err;
 
+        p = ioremap(dev->mem_start, MIRROR_SIZE);
+        if (!p) {
+                release_mem_region(dev->mem_start, MIRROR_SIZE);
+                BUGMSG(D_NORMAL, "Can't ioremap\n");
+                return -ENODEV;
+        }
+
         /* reserve the irq */
         if (request_irq(dev->irq, &arcnet_interrupt, 0, "arcnet (RIM I)", dev)) {
-                release_mem_region(dev->mem_start, BUFFER_SIZE);
+                iounmap(p);
+                release_mem_region(dev->mem_start, MIRROR_SIZE);
                 BUGMSG(D_NORMAL, "Can't get IRQ %d!\n", dev->irq);
                 return -ENODEV;
         }
 
         shmem = dev->mem_start;
-        isa_writeb(TESTvalue, shmem);
-        isa_writeb(dev->dev_addr[0], shmem + 1);        /* actually the node ID */
+        writeb(TESTvalue, p);
+        writeb(dev->dev_addr[0], p + 1);        /* actually the node ID */
 
         /* find the real shared memory start/end points, including mirrors */
 
@@ -146,17 +174,18 @@ static int __init arcrimi_found(struct net_device *dev)
          * 2k (or there are no mirrors at all) but on some, it's 4k.
          */
         mirror_size = MIRROR_SIZE;
-        if (isa_readb(shmem) == TESTvalue
-            && isa_readb(shmem - mirror_size) != TESTvalue
-            && isa_readb(shmem - 2 * mirror_size) == TESTvalue)
-                mirror_size *= 2;
+        if (readb(p) == TESTvalue
+            && check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0
+            && check_mirror(shmem - 2 * MIRROR_SIZE, MIRROR_SIZE) == 1)
+                mirror_size = 2 * MIRROR_SIZE;
 
-        first_mirror = last_mirror = shmem;
-        while (isa_readb(first_mirror) == TESTvalue)
+        first_mirror = shmem - mirror_size;
+        while (check_mirror(first_mirror, mirror_size) == 1)
                 first_mirror -= mirror_size;
         first_mirror += mirror_size;
 
-        while (isa_readb(last_mirror) == TESTvalue)
+        last_mirror = shmem + mirror_size;
+        while (check_mirror(last_mirror, mirror_size) == 1)
                 last_mirror += mirror_size;
         last_mirror -= mirror_size;
 
@@ -181,7 +210,8 @@ static int __init arcrimi_found(struct net_device *dev)
          * with the correct size.  There is a VERY slim chance this could
          * fail.
          */
-        release_mem_region(shmem, BUFFER_SIZE);
+        iounmap(p);
+        release_mem_region(shmem, MIRROR_SIZE);
         if (!request_mem_region(dev->mem_start,
                                 dev->mem_end - dev->mem_start + 1,
                                 "arcnet (90xx)")) {
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 12ef52c193a3..64e2caf3083d 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -52,6 +52,7 @@
 #include <net/arp.h>
 #include <linux/init.h>
 #include <linux/arcdevice.h>
+#include <linux/jiffies.h>
 
 /* "do nothing" functions for protocol drivers */
 static void null_rx(struct net_device *dev, int bufnum,
@@ -61,6 +62,7 @@ static int null_build_header(struct sk_buff *skb, struct net_device *dev,
 static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
                            int length, int bufnum);
 
+static void arcnet_rx(struct net_device *dev, int bufnum);
 
 /*
  * one ArcProto per possible proto ID.  None of the elements of
@@ -71,7 +73,7 @@ static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
  struct ArcProto *arc_proto_map[256], *arc_proto_default,
    *arc_bcast_proto, *arc_raw_proto;
 
-struct ArcProto arc_proto_null =
+static struct ArcProto arc_proto_null =
 {
         .suffix         = '?',
         .mtu            = XMTU,
@@ -90,7 +92,6 @@ EXPORT_SYMBOL(arc_proto_map);
 EXPORT_SYMBOL(arc_proto_default);
 EXPORT_SYMBOL(arc_bcast_proto);
 EXPORT_SYMBOL(arc_raw_proto);
-EXPORT_SYMBOL(arc_proto_null);
 EXPORT_SYMBOL(arcnet_unregister_proto);
 EXPORT_SYMBOL(arcnet_debug);
 EXPORT_SYMBOL(alloc_arcdev);
@@ -118,7 +119,7 @@ static int __init arcnet_init(void)
 
         arcnet_debug = debug;
 
-        printk(VERSION);
+        printk("arcnet loaded.\n");
 
 #ifdef ALPHA_WARNING
         BUGLVL(D_EXTRA) {
@@ -178,8 +179,8 @@ EXPORT_SYMBOL(arcnet_dump_skb);
  * Dump the contents of an ARCnet buffer
  */
 #if (ARCNET_DEBUG_MAX & (D_RX | D_TX))
-void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
-                        int take_arcnet_lock)
+static void arcnet_dump_packet(struct net_device *dev, int bufnum,
+                               char *desc, int take_arcnet_lock)
 {
         struct arcnet_local *lp = dev->priv;
         int i, length;
@@ -208,7 +209,10 @@ void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
 
 }
 
-EXPORT_SYMBOL(arcnet_dump_packet);
+#else
+
+#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) do { } while (0)
+
 #endif
 
 
@@ -733,7 +737,7 @@ static void arcnet_timeout(struct net_device *dev)
         
         spin_unlock_irqrestore(&lp->lock, flags);
 
-        if (jiffies - lp->last_timeout > 10*HZ) {
+        if (time_after(jiffies, lp->last_timeout + 10*HZ)) {
                 BUGMSG(D_EXTRA, "tx timed out%s (status=%Xh, intmask=%Xh, dest=%02Xh)\n",
                        msg, status, lp->intmask, lp->lasttrans_dest);
                 lp->last_timeout = jiffies;
@@ -996,7 +1000,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs)
  * This is a generic packet receiver that calls arcnet??_rx depending on the
  * protocol ID found.
  */
-void arcnet_rx(struct net_device *dev, int bufnum)
+static void arcnet_rx(struct net_device *dev, int bufnum)
 {
         struct arcnet_local *lp = dev->priv;
         struct archdr pkt;
diff --git a/drivers/net/arcnet/com90xx.c b/drivers/net/arcnet/com90xx.c
index 6c2c9b9ac6db..43150b2bd13f 100644
--- a/drivers/net/arcnet/com90xx.c
+++ b/drivers/net/arcnet/com90xx.c
@@ -53,7 +53,7 @@
 
 
 /* Internal function declarations */
-static int com90xx_found(int ioaddr, int airq, u_long shmem);
+static int com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *);
 static void com90xx_command(struct net_device *dev, int command);
 static int com90xx_status(struct net_device *dev);
 static void com90xx_setmask(struct net_device *dev, int mask);
@@ -116,14 +116,26 @@ static void __init com90xx_probe(void)
         unsigned long airqmask;
         int ports[(0x3f0 - 0x200) / 16 + 1] =
         {0};
-        u_long shmems[(0xFF800 - 0xA0000) / 2048 + 1] =
-        {0};
+        unsigned long *shmems;
+        void __iomem **iomem;
         int numports, numshmems, *port;
         u_long *p;
+        int index;
 
         if (!io && !irq && !shmem && !*device && com90xx_skip_probe)
                 return;
 
+        shmems = kzalloc(((0x10000-0xa0000) / 0x800) * sizeof(unsigned long),
+                         GFP_KERNEL);
+        if (!shmems)
+                return;
+        iomem = kzalloc(((0x10000-0xa0000) / 0x800) * sizeof(void __iomem *),
+                         GFP_KERNEL);
+        if (!iomem) {
+                kfree(shmems);
+                return;
+        }
+
         BUGLVL(D_NORMAL) printk(VERSION);
 
         /* set up the arrays where we'll store the possible probe addresses */
@@ -179,6 +191,8 @@ static void __init com90xx_probe(void)
 
         if (!numports) {
                 BUGMSG2(D_NORMAL, "S1: No ARCnet cards found.\n");
+                kfree(shmems);
+                kfree(iomem);
                 return;
         }
         /* Stage 2: we have now reset any possible ARCnet cards, so we can't
@@ -202,8 +216,8 @@ static void __init com90xx_probe(void)
          * 0xD1 byte in the right place, or are read-only.
          */
         numprint = -1;
-        for (p = &shmems[0]; p < shmems + numshmems; p++) {
-                u_long ptr = *p;
+        for (index = 0, p = &shmems[0]; index < numshmems; p++, index++) {
+                void __iomem *base;
 
                 numprint++;
                 numprint %= 8;
@@ -213,38 +227,49 @@ static void __init com90xx_probe(void)
                 }
                 BUGMSG2(D_INIT, "%lXh ", *p);
 
-                if (!request_mem_region(*p, BUFFER_SIZE, "arcnet (90xx)")) {
+                if (!request_mem_region(*p, MIRROR_SIZE, "arcnet (90xx)")) {
                         BUGMSG2(D_INIT_REASONS, "(request_mem_region)\n");
                         BUGMSG2(D_INIT_REASONS, "Stage 3: ");
                         BUGLVL(D_INIT_REASONS) numprint = 0;
-                        *p-- = shmems[--numshmems];
-                        continue;
+                        goto out;
+                }
+                base = ioremap(*p, MIRROR_SIZE);
+                if (!base) {
+                        BUGMSG2(D_INIT_REASONS, "(ioremap)\n");
+                        BUGMSG2(D_INIT_REASONS, "Stage 3: ");
+                        BUGLVL(D_INIT_REASONS) numprint = 0;
+                        goto out1;
                 }
-                if (isa_readb(ptr) != TESTvalue) {
+                if (readb(base) != TESTvalue) {
                         BUGMSG2(D_INIT_REASONS, "(%02Xh != %02Xh)\n",
-                                isa_readb(ptr), TESTvalue);
+                                readb(base), TESTvalue);
                         BUGMSG2(D_INIT_REASONS, "S3: ");
                         BUGLVL(D_INIT_REASONS) numprint = 0;
-                        release_mem_region(*p, BUFFER_SIZE);
-                        *p-- = shmems[--numshmems];
-                        continue;
+                        goto out2;
                 }
                 /* By writing 0x42 to the TESTvalue location, we also make
                  * sure no "mirror" shmem areas show up - if they occur
                  * in another pass through this loop, they will be discarded
                  * because *cptr != TESTvalue.
                  */
-                isa_writeb(0x42, ptr);
-                if (isa_readb(ptr) != 0x42) {
+                writeb(0x42, base);
+                if (readb(base) != 0x42) {
                         BUGMSG2(D_INIT_REASONS, "(read only)\n");
                         BUGMSG2(D_INIT_REASONS, "S3: ");
-                        release_mem_region(*p, BUFFER_SIZE);
-                        *p-- = shmems[--numshmems];
-                        continue;
+                        goto out2;
                 }
                 BUGMSG2(D_INIT_REASONS, "\n");
                 BUGMSG2(D_INIT_REASONS, "S3: ");
                 BUGLVL(D_INIT_REASONS) numprint = 0;
+                iomem[index] = base;
+                continue;
+        out2:
+                iounmap(base);
+        out1:
+                release_mem_region(*p, MIRROR_SIZE);
+        out:
+                *p-- = shmems[--numshmems];
+                index--;
         }
         BUGMSG2(D_INIT, "\n");
 
@@ -252,6 +277,8 @@ static void __init com90xx_probe(void)
                 BUGMSG2(D_NORMAL, "S3: No ARCnet cards found.\n");
                 for (port = &ports[0]; port < ports + numports; port++)
                         release_region(*port, ARCNET_TOTAL_SIZE);
+                kfree(shmems);
+                kfree(iomem);
                 return;
         }
         /* Stage 4: something of a dummy, to report the shmems that are
@@ -351,30 +378,32 @@ static void __init com90xx_probe(void)
                         mdelay(RESETtime);
                 } else {
                         /* just one shmem and port, assume they match */
-                        isa_writeb(TESTvalue, shmems[0]);
+                        writeb(TESTvalue, iomem[0]);
                 }
 #else
                 inb(_RESET);
                 mdelay(RESETtime);
 #endif
 
-                for (p = &shmems[0]; p < shmems + numshmems; p++) {
-                        u_long ptr = *p;
+                for (index = 0; index < numshmems; index++) {
+                        u_long ptr = shmems[index];
+                        void __iomem *base = iomem[index];
 
-                        if (isa_readb(ptr) == TESTvalue) {      /* found one */
+                        if (readb(base) == TESTvalue) { /* found one */
                                 BUGMSG2(D_INIT, "%lXh)\n", *p);
                                 openparen = 0;
 
                                 /* register the card */
-                                if (com90xx_found(*port, airq, *p) == 0)
+                                if (com90xx_found(*port, airq, ptr, base) == 0)
                                         found = 1;
                                 numprint = -1;
 
                                 /* remove shmem from the list */
-                                *p = shmems[--numshmems];
+                                shmems[index] = shmems[--numshmems];
+                                iomem[index] = iomem[numshmems];
                                 break;  /* go to the next I/O port */
                         } else {
-                                BUGMSG2(D_INIT_REASONS, "%Xh-", isa_readb(ptr));
+                                BUGMSG2(D_INIT_REASONS, "%Xh-", readb(base));
                         }
                 }
 
@@ -391,17 +420,40 @@ static void __init com90xx_probe(void)
         BUGLVL(D_INIT_REASONS) printk("\n");
 
         /* Now put back TESTvalue on all leftover shmems. */
-        for (p = &shmems[0]; p < shmems + numshmems; p++) {
-                isa_writeb(TESTvalue, *p);
-                release_mem_region(*p, BUFFER_SIZE);
+        for (index = 0; index < numshmems; index++) {
+                writeb(TESTvalue, iomem[index]);
+                iounmap(iomem[index]);
+                release_mem_region(shmems[index], MIRROR_SIZE);
         }
+        kfree(shmems);
+        kfree(iomem);
 }
 
+static int check_mirror(unsigned long addr, size_t size)
+{
+        void __iomem *p;
+        int res = -1;
+
+        if (!request_mem_region(addr, size, "arcnet (90xx)"))
+                return -1;
+
+        p = ioremap(addr, size);
+        if (p) {
+                if (readb(p) == TESTvalue)
+                        res = 1;
+                else
+                        res = 0;
+                iounmap(p);
+        }
+
+        release_mem_region(addr, size);
+        return res;
+}
 
 /* Set up the struct net_device associated with this card.  Called after
  * probing succeeds.
  */
-static int __init com90xx_found(int ioaddr, int airq, u_long shmem)
+static int __init com90xx_found(int ioaddr, int airq, u_long shmem, void __iomem *p)
 {
         struct net_device *dev = NULL;
         struct arcnet_local *lp;
@@ -412,7 +464,8 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem)
         dev = alloc_arcdev(device);
         if (!dev) {
                 BUGMSG2(D_NORMAL, "com90xx: Can't allocate device!\n");
-                release_mem_region(shmem, BUFFER_SIZE);
+                iounmap(p);
+                release_mem_region(shmem, MIRROR_SIZE);
                 return -ENOMEM;
         }
         lp = dev->priv;
@@ -423,24 +476,27 @@ static int __init com90xx_found(int ioaddr, int airq, u_long shmem)
          * 2k (or there are no mirrors at all) but on some, it's 4k.
          */
         mirror_size = MIRROR_SIZE;
-        if (isa_readb(shmem) == TESTvalue
-            && isa_readb(shmem - mirror_size) != TESTvalue
-            && isa_readb(shmem - 2 * mirror_size) == TESTvalue)
-                mirror_size *= 2;
+        if (readb(p) == TESTvalue &&
+            check_mirror(shmem - MIRROR_SIZE, MIRROR_SIZE) == 0 &&
+            check_mirror(shmem - 2 * MIRROR_SIZE, MIRROR_SIZE) == 1)
+                mirror_size = 2 * MIRROR_SIZE;
 
-        first_mirror = last_mirror = shmem;
-        while (isa_readb(first_mirror) == TESTvalue)
+        first_mirror = shmem - mirror_size;
+        while (check_mirror(first_mirror, mirror_size) == 1)
                 first_mirror -= mirror_size;
         first_mirror += mirror_size;
 
-        while (isa_readb(last_mirror) == TESTvalue)
+        last_mirror = shmem + mirror_size;
+        while (check_mirror(last_mirror, mirror_size) == 1)
                 last_mirror += mirror_size;
         last_mirror -= mirror_size;
 
         dev->mem_start = first_mirror;
         dev->mem_end = last_mirror + MIRROR_SIZE - 1;
 
-        release_mem_region(shmem, BUFFER_SIZE);
+        iounmap(p);
+        release_mem_region(shmem, MIRROR_SIZE);
+
         if (!request_mem_region(dev->mem_start, dev->mem_end - dev->mem_start + 1, "arcnet (90xx)"))
                 goto err_free_dev;
 
diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c
index 6d7913704fb5..6d6c69f036ef 100644
--- a/drivers/net/arcnet/rfc1051.c
+++ b/drivers/net/arcnet/rfc1051.c
@@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
                       int bufnum);
 
 
-struct ArcProto rfc1051_proto =
+static struct ArcProto rfc1051_proto =
 {
         .suffix         = 's',
         .mtu            = XMTU - RFC1051_HDR_SIZE,
diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c
index 6b6ae4bf3d39..bee34226abfa 100644
--- a/drivers/net/arcnet/rfc1201.c
+++ b/drivers/net/arcnet/rfc1201.c
@@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
                       int bufnum);
 static int continue_tx(struct net_device *dev, int bufnum);
 
-struct ArcProto rfc1201_proto =
+static struct ArcProto rfc1201_proto =
 {
         .suffix         = 'a',
         .mtu            = 1500, /* could be more, but some receivers can't handle it... */
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 6a93b666eb72..d52deb8d2075 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -46,6 +46,7 @@
 #include <linux/device.h>
 #include <linux/init.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/ecard.h>
@@ -355,7 +356,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
         dma_start = jiffies;
 
         while ((readb (addr + EN0_ISR) & ENISR_RDC) == 0)
-                if (jiffies - dma_start > 2*HZ/100) { /* 20ms */
+                if (time_after(jiffies, dma_start + 2*HZ/100)) { /* 20ms */
                         printk(KERN_ERR "%s: timeout waiting for TX RDC\n",
                                 dev->name);
                         etherh_reset (dev);
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index a24200d0a616..b787b6582e50 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -46,7 +46,7 @@ typedef enum {
 } board_t;
 
 /* indexed by board_t, above */
-static struct {
+static const struct {
         char *name;
 } board_info[] __devinitdata = {
         { "Broadcom NetXtreme II BCM5706 1000Base-T" },
@@ -3476,7 +3476,7 @@ bnx2_test_registers(struct bnx2 *bp)
 {
         int ret;
         int i;
-        static struct {
+        static const struct {
                 u16   offset;
                 u16   flags;
                 u32   rw_mask;
@@ -3891,7 +3891,7 @@ reg_test_err:
 static int
 bnx2_do_mem_test(struct bnx2 *bp, u32 start, u32 size)
 {
-        static u32 test_pattern[] = { 0x00000000, 0xffffffff, 0x55555555,
+        static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0x55555555,
                 0xaaaaaaaa , 0xaa55aa55, 0x55aa55aa };
         int i;
 
@@ -3916,7 +3916,7 @@ bnx2_test_memory(struct bnx2 *bp)
 {
         int ret = 0;
         int i;
-        static struct {
+        static const struct {
                 u32   offset;
                 u32   len;
         } mem_tbl[] = {
@@ -5122,7 +5122,7 @@ static struct {
 
 #define STATS_OFFSET32(offset_name) (offsetof(struct statistics_block, offset_name) / 4)
 
-static unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
+static const unsigned long bnx2_stats_offset_arr[BNX2_NUM_STATS] = {
     STATS_OFFSET32(stat_IfHCInOctets_hi),
     STATS_OFFSET32(stat_IfHCInBadOctets_hi),
     STATS_OFFSET32(stat_IfHCOutOctets_hi),
diff --git a/drivers/net/bnx2_fw.h b/drivers/net/bnx2_fw.h
index 0c21bd849814..8158974c35a8 100644
--- a/drivers/net/bnx2_fw.h
+++ b/drivers/net/bnx2_fw.h
@@ -14,20 +14,20 @@
  * accompanying it.
  */
 
-static int bnx2_COM_b06FwReleaseMajor = 0x1;
-static int bnx2_COM_b06FwReleaseMinor = 0x0;
-static int bnx2_COM_b06FwReleaseFix = 0x0;
-static u32 bnx2_COM_b06FwStartAddr = 0x080008b4;
-static u32 bnx2_COM_b06FwTextAddr = 0x08000000;
-static int bnx2_COM_b06FwTextLen = 0x57bc;
-static u32 bnx2_COM_b06FwDataAddr = 0x08005840;
-static int bnx2_COM_b06FwDataLen = 0x0;
-static u32 bnx2_COM_b06FwRodataAddr = 0x080057c0;
-static int bnx2_COM_b06FwRodataLen = 0x58;
-static u32 bnx2_COM_b06FwBssAddr = 0x08005860;
-static int bnx2_COM_b06FwBssLen = 0x88;
-static u32 bnx2_COM_b06FwSbssAddr = 0x08005840;
-static int bnx2_COM_b06FwSbssLen = 0x1c;
+static const int bnx2_COM_b06FwReleaseMajor = 0x1;
+static const int bnx2_COM_b06FwReleaseMinor = 0x0;
+static const int bnx2_COM_b06FwReleaseFix = 0x0;
+static const u32 bnx2_COM_b06FwStartAddr = 0x080008b4;
+static const u32 bnx2_COM_b06FwTextAddr = 0x08000000;
+static const int bnx2_COM_b06FwTextLen = 0x57bc;
+static const u32 bnx2_COM_b06FwDataAddr = 0x08005840;
+static const int bnx2_COM_b06FwDataLen = 0x0;
+static const u32 bnx2_COM_b06FwRodataAddr = 0x080057c0;
+static const int bnx2_COM_b06FwRodataLen = 0x58;
+static const u32 bnx2_COM_b06FwBssAddr = 0x08005860;
+static const int bnx2_COM_b06FwBssLen = 0x88;
+static const u32 bnx2_COM_b06FwSbssAddr = 0x08005840;
+static const int bnx2_COM_b06FwSbssLen = 0x1c;
 static u32 bnx2_COM_b06FwText[(0x57bc/4) + 1] = {
         0x0a00022d, 0x00000000, 0x00000000, 0x0000000d, 0x636f6d20, 0x322e352e,
         0x38000000, 0x02050802, 0x00000000, 0x00000003, 0x00000014, 0x00000032,
@@ -2325,20 +2325,20 @@ static u32 bnx2_rv2p_proc2[] = {
         0x0000000c, 0x29520000, 0x00000018, 0x80000002, 0x0000000c, 0x29800000,
         0x00000018, 0x00570000 };
 
-static int bnx2_TPAT_b06FwReleaseMajor = 0x1;
-static int bnx2_TPAT_b06FwReleaseMinor = 0x0;
-static int bnx2_TPAT_b06FwReleaseFix = 0x0;
-static u32 bnx2_TPAT_b06FwStartAddr = 0x08000860;
-static u32 bnx2_TPAT_b06FwTextAddr = 0x08000800;
-static int bnx2_TPAT_b06FwTextLen = 0x122c;
-static u32 bnx2_TPAT_b06FwDataAddr = 0x08001a60;
-static int bnx2_TPAT_b06FwDataLen = 0x0;
-static u32 bnx2_TPAT_b06FwRodataAddr = 0x00000000;
-static int bnx2_TPAT_b06FwRodataLen = 0x0;
-static u32 bnx2_TPAT_b06FwBssAddr = 0x08001aa0;
-static int bnx2_TPAT_b06FwBssLen = 0x250;
-static u32 bnx2_TPAT_b06FwSbssAddr = 0x08001a60;
-static int bnx2_TPAT_b06FwSbssLen = 0x34;
+static const int bnx2_TPAT_b06FwReleaseMajor = 0x1;
+static const int bnx2_TPAT_b06FwReleaseMinor = 0x0;
+static const int bnx2_TPAT_b06FwReleaseFix = 0x0;
+static const u32 bnx2_TPAT_b06FwStartAddr = 0x08000860;
+static const u32 bnx2_TPAT_b06FwTextAddr = 0x08000800;
+static const int bnx2_TPAT_b06FwTextLen = 0x122c;
+static const u32 bnx2_TPAT_b06FwDataAddr = 0x08001a60;
+static const int bnx2_TPAT_b06FwDataLen = 0x0;
+static const u32 bnx2_TPAT_b06FwRodataAddr = 0x00000000;
+static const int bnx2_TPAT_b06FwRodataLen = 0x0;
+static const u32 bnx2_TPAT_b06FwBssAddr = 0x08001aa0;
+static const int bnx2_TPAT_b06FwBssLen = 0x250;
+static const u32 bnx2_TPAT_b06FwSbssAddr = 0x08001a60;
+static const int bnx2_TPAT_b06FwSbssLen = 0x34;
 static u32 bnx2_TPAT_b06FwText[(0x122c/4) + 1] = {
         0x0a000218, 0x00000000, 0x00000000, 0x0000000d, 0x74706174, 0x20322e35,
         0x2e313100, 0x02050b01, 0x00000000, 0x00000000, 0x00000000, 0x00000000,
@@ -2540,20 +2540,20 @@ static u32 bnx2_TPAT_b06FwRodata[(0x0/4) + 1] = { 0x0 };
 static u32 bnx2_TPAT_b06FwBss[(0x250/4) + 1] = { 0x0 };
 static u32 bnx2_TPAT_b06FwSbss[(0x34/4) + 1] = { 0x0 };
 
-static int bnx2_TXP_b06FwReleaseMajor = 0x1;
-static int bnx2_TXP_b06FwReleaseMinor = 0x0;
-static int bnx2_TXP_b06FwReleaseFix = 0x0;
-static u32 bnx2_TXP_b06FwStartAddr = 0x080034b0;
-static u32 bnx2_TXP_b06FwTextAddr = 0x08000000;
-static int bnx2_TXP_b06FwTextLen = 0x5748;
-static u32 bnx2_TXP_b06FwDataAddr = 0x08005760;
-static int bnx2_TXP_b06FwDataLen = 0x0;
-static u32 bnx2_TXP_b06FwRodataAddr = 0x00000000;
-static int bnx2_TXP_b06FwRodataLen = 0x0;
-static u32 bnx2_TXP_b06FwBssAddr = 0x080057a0;
-static int bnx2_TXP_b06FwBssLen = 0x1c4;
-static u32 bnx2_TXP_b06FwSbssAddr = 0x08005760;
-static int bnx2_TXP_b06FwSbssLen = 0x38;
+static const int bnx2_TXP_b06FwReleaseMajor = 0x1;
+static const int bnx2_TXP_b06FwReleaseMinor = 0x0;
+static const int bnx2_TXP_b06FwReleaseFix = 0x0;
+static const u32 bnx2_TXP_b06FwStartAddr = 0x080034b0;
+static const u32 bnx2_TXP_b06FwTextAddr = 0x08000000;
+static const int bnx2_TXP_b06FwTextLen = 0x5748;
+static const u32 bnx2_TXP_b06FwDataAddr = 0x08005760;
+static const int bnx2_TXP_b06FwDataLen = 0x0;
+static const u32 bnx2_TXP_b06FwRodataAddr = 0x00000000;
+static const int bnx2_TXP_b06FwRodataLen = 0x0;
+static const u32 bnx2_TXP_b06FwBssAddr = 0x080057a0;
+static const int bnx2_TXP_b06FwBssLen = 0x1c4;
+static const u32 bnx2_TXP_b06FwSbssAddr = 0x08005760;
+static const int bnx2_TXP_b06FwSbssLen = 0x38;
 static u32 bnx2_TXP_b06FwText[(0x5748/4) + 1] = {
         0x0a000d2c, 0x00000000, 0x00000000, 0x0000000d, 0x74787020, 0x322e352e,
         0x38000000, 0x02050800, 0x0000000a, 0x000003e8, 0x0000ea60, 0x00000000,
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index f2a63186ae05..e83bc825f6af 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -1261,7 +1261,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
         struct ethhdr *eth_data;
         struct alb_bond_info *bond_info = &(BOND_ALB_INFO(bond));
         struct slave *tx_slave = NULL;
-        static u32 ip_bcast = 0xffffffff;
+        static const u32 ip_bcast = 0xffffffff;
         int hash_size = 0;
         int do_tx_balance = 1;
         u32 hash_index = 0;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index bcf9f17daf0d..2d0ac169a86c 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -131,7 +131,7 @@ MODULE_PARM_DESC(arp_ip_target, "arp targets in n.n.n.n form");
 
 /*----------------------------- Global variables ----------------------------*/
 
-static const char *version =
+static const char * const version =
         DRV_DESCRIPTION ": v" DRV_VERSION " (" DRV_RELDATE ")\n";
 
 LIST_HEAD(bond_dev_list);
@@ -1040,6 +1040,10 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
         if ((bond->params.mode == BOND_MODE_TLB) ||
             (bond->params.mode == BOND_MODE_ALB)) {
                 bond_alb_handle_active_change(bond, new_active);
+                if (old_active)
+                        bond_set_slave_inactive_flags(old_active);
+                if (new_active)
+                        bond_set_slave_active_flags(new_active);
         } else {
                 bond->curr_active_slave = new_active;
         }
@@ -1443,15 +1447,16 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 
         switch (bond->params.mode) {
         case BOND_MODE_ACTIVEBACKUP:
-                /* if we're in active-backup mode, we need one and only one active
-                 * interface. The backup interfaces will have their NOARP flag set
-                 * because we need them to be completely deaf and not to respond to
-                 * any ARP request on the network to avoid fooling a switch. Thus,
-                 * since we guarantee that curr_active_slave always point to the last
-                 * usable interface, we just have to verify this interface's flag.
+                /* if we're in active-backup mode, we need one and
+                 * only one active interface. The backup interfaces
+                 * will have their SLAVE_INACTIVE flag set because we
+                 * need them to be drop all packets. Thus, since we
+                 * guarantee that curr_active_slave always point to
+                 * the last usable interface, we just have to verify
+                 * this interface's flag.
                  */
                 if (((!bond->curr_active_slave) ||
-                     (bond->curr_active_slave->dev->flags & IFF_NOARP)) &&
+                     (bond->curr_active_slave->dev->priv_flags & IFF_SLAVE_INACTIVE)) &&
                     (new_slave->link != BOND_LINK_DOWN)) {
                         dprintk("This is the first active slave\n");
                         /* first slave or no active slave yet, and this link
@@ -1492,6 +1497,8 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
                          * is OK, so make this interface the active one
                          */
                         bond_change_active_slave(bond, new_slave);
+                } else {
+                        bond_set_slave_inactive_flags(new_slave);
                 }
                 break;
         default:
@@ -1724,13 +1731,8 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
         addr.sa_family = slave_dev->type;
         dev_set_mac_address(slave_dev, &addr);
 
-        /* restore the original state of the
-         * IFF_NOARP flag that might have been
-         * set by bond_set_slave_inactive_flags()
-         */
-        if ((slave->original_flags & IFF_NOARP) == 0) {
-                slave_dev->flags &= ~IFF_NOARP;
-        }
+        slave_dev->priv_flags &= ~(IFF_MASTER_8023AD | IFF_MASTER_ALB |
+                                   IFF_SLAVE_INACTIVE);
 
         kfree(slave);
 
@@ -1816,12 +1818,8 @@ static int bond_release_all(struct net_device *bond_dev)
                 addr.sa_family = slave_dev->type;
                 dev_set_mac_address(slave_dev, &addr);
 
-                /* restore the original state of the IFF_NOARP flag that might have
-                 * been set by bond_set_slave_inactive_flags()
-                 */
-                if ((slave->original_flags & IFF_NOARP) == 0) {
-                        slave_dev->flags &= ~IFF_NOARP;
-                }
+                slave_dev->priv_flags &= ~(IFF_MASTER_8023AD | IFF_MASTER_ALB |
+                                           IFF_SLAVE_INACTIVE);
 
                 kfree(slave);
 
@@ -4061,14 +4059,17 @@ void bond_set_mode_ops(struct bonding *bond, int mode)
                 bond_dev->hard_start_xmit = bond_xmit_broadcast;
                 break;
         case BOND_MODE_8023AD:
+                bond_set_master_3ad_flags(bond);
                 bond_dev->hard_start_xmit = bond_3ad_xmit_xor;
                 if (bond->params.xmit_policy == BOND_XMIT_POLICY_LAYER34)
                         bond->xmit_hash_policy = bond_xmit_hash_policy_l34;
                 else
                         bond->xmit_hash_policy = bond_xmit_hash_policy_l2;
                 break;
-        case BOND_MODE_TLB:
         case BOND_MODE_ALB:
+                bond_set_master_alb_flags(bond);
+                /* FALLTHRU */
+        case BOND_MODE_TLB:
                 bond_dev->hard_start_xmit = bond_alb_xmit;
                 bond_dev->set_mac_address = bond_alb_set_mac_address;
                 break;
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 041bcc583557..5a9bd95884be 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -424,6 +424,12 @@ static ssize_t bonding_store_mode(struct class_device *cd, const char *buf, size
                 ret = -EINVAL;
                 goto out;
         } else {
+                if (bond->params.mode == BOND_MODE_8023AD)
+                        bond_unset_master_3ad_flags(bond);
+
+                if (bond->params.mode == BOND_MODE_ALB)
+                        bond_unset_master_alb_flags(bond);
+
                 bond->params.mode = new_value;
                 bond_set_mode_ops(bond, bond->params.mode);
                 printk(KERN_INFO DRV_NAME ": %s: setting mode to %s (%d).\n",
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 3dd78d048c3e..ce9dc9b4e2dc 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -22,8 +22,8 @@
 #include "bond_3ad.h"
 #include "bond_alb.h"
 
-#define DRV_VERSION     "3.0.1"
-#define DRV_RELDATE     "January 9, 2006"
+#define DRV_VERSION     "3.0.2"
+#define DRV_RELDATE     "February 21, 2006"
 #define DRV_NAME        "bonding"
 #define DRV_DESCRIPTION "Ethernet Channel Bonding Driver"
 
@@ -230,14 +230,37 @@ static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
 
 static inline void bond_set_slave_inactive_flags(struct slave *slave)
 {
-        slave->state = BOND_STATE_BACKUP;
-        slave->dev->flags |= IFF_NOARP;
+        struct bonding *bond = slave->dev->master->priv;
+        if (bond->params.mode != BOND_MODE_TLB &&
+            bond->params.mode != BOND_MODE_ALB)
+                slave->state = BOND_STATE_BACKUP;
+        slave->dev->priv_flags |= IFF_SLAVE_INACTIVE;
 }
 
 static inline void bond_set_slave_active_flags(struct slave *slave)
 {
         slave->state = BOND_STATE_ACTIVE;
-        slave->dev->flags &= ~IFF_NOARP;
+        slave->dev->priv_flags &= ~IFF_SLAVE_INACTIVE;
+}
+
+static inline void bond_set_master_3ad_flags(struct bonding *bond)
+{
+        bond->dev->priv_flags |= IFF_MASTER_8023AD;
+}
+
+static inline void bond_unset_master_3ad_flags(struct bonding *bond)
+{
+        bond->dev->priv_flags &= ~IFF_MASTER_8023AD;
+}
+
+static inline void bond_set_master_alb_flags(struct bonding *bond)
+{
+        bond->dev->priv_flags |= IFF_MASTER_ALB;
+}
+
+static inline void bond_unset_master_alb_flags(struct bonding *bond)
+{
+        bond->dev->priv_flags &= ~IFF_MASTER_ALB;
 }
 
 struct vlan_entry *bond_next_vlan(struct bonding *bond, struct vlan_entry *curr);
diff --git a/drivers/net/chelsio/espi.c b/drivers/net/chelsio/espi.c
index e824acaf188a..542e5e065c6f 100644
--- a/drivers/net/chelsio/espi.c
+++ b/drivers/net/chelsio/espi.c
@@ -87,15 +87,9 @@ static int tricn_write(adapter_t *adapter, int bundle_addr, int module_addr,
 static int tricn_init(adapter_t *adapter)
 {
         int     i               = 0;
-        int     sme             = 1;
         int     stat            = 0;
         int     timeout         = 0;
         int     is_ready        = 0;
-        int     dynamic_deskew  = 0;
-
-        if (dynamic_deskew)
-                sme = 0;
-
 
         /* 1 */
         timeout=1000;
@@ -113,11 +107,9 @@ static int tricn_init(adapter_t *adapter)
         }
 
         /* 2 */
-        if (sme) {
-                tricn_write(adapter, 0, 0, 0, TRICN_CNFG, 0x81);
-                tricn_write(adapter, 0, 1, 0, TRICN_CNFG, 0x81);
-                tricn_write(adapter, 0, 2, 0, TRICN_CNFG, 0x81);
-        }
+        tricn_write(adapter, 0, 0, 0, TRICN_CNFG, 0x81);
+        tricn_write(adapter, 0, 1, 0, TRICN_CNFG, 0x81);
+        tricn_write(adapter, 0, 2, 0, TRICN_CNFG, 0x81);
         for (i=1; i<= 8; i++) tricn_write(adapter, 0, 0, i, TRICN_CNFG, 0xf1);
         for (i=1; i<= 2; i++) tricn_write(adapter, 0, 1, i, TRICN_CNFG, 0xf1);
         for (i=1; i<= 3; i++) tricn_write(adapter, 0, 2, i, TRICN_CNFG, 0xe1);
diff --git a/drivers/net/chelsio/subr.c b/drivers/net/chelsio/subr.c
index 1ebb5d149aef..12e4e96dba2d 100644
--- a/drivers/net/chelsio/subr.c
+++ b/drivers/net/chelsio/subr.c
@@ -686,7 +686,7 @@ int t1_init_hw_modules(adapter_t *adapter)
  */
 static void __devinit get_pci_mode(adapter_t *adapter, struct chelsio_pci_params *p)
 {
-        static unsigned short speed_map[] = { 33, 66, 100, 133 };
+        static const unsigned short speed_map[] = { 33, 66, 100, 133 };
         u32 pci_mode;
 
         pci_read_config_dword(adapter->pdev, A_PCICFG_MODE, &pci_mode);
diff --git a/drivers/net/dgrs.c b/drivers/net/dgrs.c
index 70b47e4c4e9c..32d13166c6e8 100644
--- a/drivers/net/dgrs.c
+++ b/drivers/net/dgrs.c
@@ -993,7 +993,7 @@ dgrs_download(struct net_device *dev0)
         int             is;
         unsigned long   i;
 
-        static int      iv2is[16] = {
+        static const int iv2is[16] = {
                                 0, 0, 0, ES4H_IS_INT3,
                                 0, ES4H_IS_INT5, 0, ES4H_IS_INT7,
                                 0, 0, ES4H_IS_INT10, ES4H_IS_INT11,
diff --git a/drivers/net/dgrs_firmware.c b/drivers/net/dgrs_firmware.c
index 1e49e1e1f201..8c20d4c99937 100644
--- a/drivers/net/dgrs_firmware.c
+++ b/drivers/net/dgrs_firmware.c
@@ -1,4 +1,4 @@
-static int dgrs_firmnum = 550;
+static const int dgrs_firmnum = 550;
 static char dgrs_firmver[] = "$Version$";
 static char dgrs_firmdate[] = "11/16/96 03:45:15";
 static unsigned char dgrs_code[] __initdata = {
@@ -9963,4 +9963,4 @@ static unsigned char dgrs_code[] __initdata = {
         109,46,99,0,114,99,0,0,48,120,0,0,
         0,0,0,0,0,0,0,0,0,0,0,0
         } ;
-static int dgrs_ncode = 119520 ;
+static const int dgrs_ncode = 119520 ;
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index fb9dae302dcc..1f3627470c95 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -90,8 +90,8 @@ module_param(tx_coalesce, int, 0); /* HW xmit count each TxDMAComplete */
 #define EnableInt() \
 writew(DEFAULT_INTR, ioaddr + IntEnable)
 
-static int max_intrloop = 50;
-static int multicast_filter_limit = 0x40;
+static const int max_intrloop = 50;
+static const int multicast_filter_limit = 0x40;
 
 static int rio_open (struct net_device *dev);
 static void rio_timer (unsigned long data);
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index f57a85feda3d..31ac001f5517 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -598,8 +598,8 @@ static void e100_enable_irq(struct nic *nic)
 
         spin_lock_irqsave(&nic->cmd_lock, flags);
         writeb(irq_mask_none, &nic->csr->scb.cmd_hi);
-        spin_unlock_irqrestore(&nic->cmd_lock, flags);
         e100_write_flush(nic);
+        spin_unlock_irqrestore(&nic->cmd_lock, flags);
 }
 
 static void e100_disable_irq(struct nic *nic)
@@ -608,8 +608,8 @@ static void e100_disable_irq(struct nic *nic)
 
         spin_lock_irqsave(&nic->cmd_lock, flags);
         writeb(irq_mask_all, &nic->csr->scb.cmd_hi);
-        spin_unlock_irqrestore(&nic->cmd_lock, flags);
         e100_write_flush(nic);
+        spin_unlock_irqrestore(&nic->cmd_lock, flags);
 }
 
 static void e100_hw_reset(struct nic *nic)
@@ -1582,8 +1582,8 @@ static void e100_watchdog(unsigned long data)
          * interrupt mask bit and the SW Interrupt generation bit */
         spin_lock_irq(&nic->cmd_lock);
         writeb(readb(&nic->csr->scb.cmd_hi) | irq_sw_gen,&nic->csr->scb.cmd_hi);
-        spin_unlock_irq(&nic->cmd_lock);
         e100_write_flush(nic);
+        spin_unlock_irq(&nic->cmd_lock);
 
         e100_update_stats(nic);
         e100_adjust_adaptive_ifs(nic, cmd.speed, cmd.duplex);
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index 99baf0e099fc..281de41d030a 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -83,10 +83,6 @@
 struct e1000_adapter;
 
 #include "e1000_hw.h"
-#ifdef CONFIG_E1000_MQ
-#include <linux/cpu.h>
-#include <linux/smp.h>
-#endif
 
 #ifdef DBG
 #define E1000_DBG(args...) printk(KERN_DEBUG "e1000: " args)
@@ -169,12 +165,6 @@ struct e1000_buffer {
         uint16_t next_to_watch;
 };
 
-#ifdef CONFIG_E1000_MQ
-struct e1000_queue_stats {
-        uint64_t packets;
-        uint64_t bytes;
-};
-#endif
 
 struct e1000_ps_page { struct page *ps_page[PS_PAGE_BUFFERS]; };
 struct e1000_ps_page_dma { uint64_t ps_page_dma[PS_PAGE_BUFFERS]; };
@@ -198,12 +188,7 @@ struct e1000_tx_ring {
         spinlock_t tx_lock;
         uint16_t tdh;
         uint16_t tdt;
-
         boolean_t last_tx_tso;
-
-#ifdef CONFIG_E1000_MQ
-        struct e1000_queue_stats tx_stats;
-#endif
 };
 
 struct e1000_rx_ring {
@@ -230,9 +215,6 @@ struct e1000_rx_ring {
 
         uint16_t rdh;
         uint16_t rdt;
-#ifdef CONFIG_E1000_MQ
-        struct e1000_queue_stats rx_stats;
-#endif
 };
 
 #define E1000_DESC_UNUSED(R) \
@@ -260,6 +242,7 @@ struct e1000_adapter {
         uint32_t rx_buffer_len;
         uint32_t part_num;
         uint32_t wol;
+        uint32_t ksp3_port_a;
         uint32_t smartspeed;
         uint32_t en_mng_pt;
         uint16_t link_speed;
@@ -269,8 +252,8 @@ struct e1000_adapter {
         spinlock_t tx_queue_lock;
 #endif
         atomic_t irq_sem;
-        struct work_struct tx_timeout_task;
         struct work_struct watchdog_task;
+        struct work_struct reset_task;
         uint8_t fc_autoneg;
 
         struct timer_list blink_timer;
@@ -278,9 +261,6 @@ struct e1000_adapter {
 
         /* TX */
         struct e1000_tx_ring *tx_ring;      /* One per active queue */
-#ifdef CONFIG_E1000_MQ
-        struct e1000_tx_ring **cpu_tx_ring; /* per-cpu */
-#endif
         unsigned long tx_queue_len;
         uint32_t txd_cmd;
         uint32_t tx_int_delay;
@@ -301,24 +281,19 @@ struct e1000_adapter {
         /* RX */
 #ifdef CONFIG_E1000_NAPI
         boolean_t (*clean_rx) (struct e1000_adapter *adapter,
-                                                   struct e1000_rx_ring *rx_ring,
-                                                   int *work_done, int work_to_do);
+                               struct e1000_rx_ring *rx_ring,
+                               int *work_done, int work_to_do);
 #else
         boolean_t (*clean_rx) (struct e1000_adapter *adapter,
-                                                   struct e1000_rx_ring *rx_ring);
+                               struct e1000_rx_ring *rx_ring);
 #endif
         void (*alloc_rx_buf) (struct e1000_adapter *adapter,
-                                                  struct e1000_rx_ring *rx_ring,
-                                                  int cleaned_count);
+                              struct e1000_rx_ring *rx_ring,
+                                int cleaned_count);
         struct e1000_rx_ring *rx_ring;      /* One per active queue */
 #ifdef CONFIG_E1000_NAPI
         struct net_device *polling_netdev;  /* One per active queue */
 #endif
-#ifdef CONFIG_E1000_MQ
-        struct net_device **cpu_netdev;     /* per-cpu */
-        struct call_async_data_struct rx_sched_call_data;
-        cpumask_t cpumask;
-#endif
         int num_tx_queues;
         int num_rx_queues;
 
@@ -353,10 +328,37 @@ struct e1000_adapter {
         struct e1000_rx_ring test_rx_ring;
 
 
-        u32 *config_space;
+        uint32_t *config_space;
         int msg_enable;
 #ifdef CONFIG_PCI_MSI
         boolean_t have_msi;
 #endif
+        /* to not mess up cache alignment, always add to the bottom */
+        boolean_t txb2b;
+#ifdef NETIF_F_TSO
+        boolean_t tso_force;
+#endif
 };
+
+
+/*  e1000_main.c  */
+extern char e1000_driver_name[];
+extern char e1000_driver_version[];
+int e1000_up(struct e1000_adapter *adapter);
+void e1000_down(struct e1000_adapter *adapter);
+void e1000_reset(struct e1000_adapter *adapter);
+int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
+void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
+int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
+void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
+void e1000_update_stats(struct e1000_adapter *adapter);
+int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx);
+
+/*  e1000_ethtool.c  */
+void e1000_set_ethtool_ops(struct net_device *netdev);
+
+/*  e1000_param.c  */
+void e1000_check_options(struct e1000_adapter *adapter);
+
+
 #endif /* _E1000_H_ */
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 5cedc81786e3..ecccca35c6f4 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -32,19 +32,6 @@
 
 #include <asm/uaccess.h>
 
-extern char e1000_driver_name[];
-extern char e1000_driver_version[];
-
-extern int e1000_up(struct e1000_adapter *adapter);
-extern void e1000_down(struct e1000_adapter *adapter);
-extern void e1000_reset(struct e1000_adapter *adapter);
-extern int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx);
-extern int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
-extern int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
-extern void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
-extern void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
-extern void e1000_update_stats(struct e1000_adapter *adapter);
-
 struct e1000_stats {
         char stat_string[ETH_GSTRING_LEN];
         int sizeof_stat;
@@ -60,7 +47,6 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
         { "tx_bytes", E1000_STAT(net_stats.tx_bytes) },
         { "rx_errors", E1000_STAT(net_stats.rx_errors) },
         { "tx_errors", E1000_STAT(net_stats.tx_errors) },
-        { "rx_dropped", E1000_STAT(net_stats.rx_dropped) },
         { "tx_dropped", E1000_STAT(net_stats.tx_dropped) },
         { "multicast", E1000_STAT(net_stats.multicast) },
         { "collisions", E1000_STAT(net_stats.collisions) },
@@ -68,7 +54,6 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
         { "rx_over_errors", E1000_STAT(net_stats.rx_over_errors) },
         { "rx_crc_errors", E1000_STAT(net_stats.rx_crc_errors) },
         { "rx_frame_errors", E1000_STAT(net_stats.rx_frame_errors) },
-        { "rx_fifo_errors", E1000_STAT(net_stats.rx_fifo_errors) },
         { "rx_no_buffer_count", E1000_STAT(stats.rnbc) },
         { "rx_missed_errors", E1000_STAT(net_stats.rx_missed_errors) },
         { "tx_aborted_errors", E1000_STAT(net_stats.tx_aborted_errors) },
@@ -97,14 +82,7 @@ static const struct e1000_stats e1000_gstrings_stats[] = {
         { "alloc_rx_buff_failed", E1000_STAT(alloc_rx_buff_failed) },
 };
 
-#ifdef CONFIG_E1000_MQ
-#define E1000_QUEUE_STATS_LEN \
-        (((struct e1000_adapter *)netdev->priv)->num_tx_queues + \
-         ((struct e1000_adapter *)netdev->priv)->num_rx_queues) \
-        * (sizeof(struct e1000_queue_stats) / sizeof(uint64_t))
-#else
 #define E1000_QUEUE_STATS_LEN 0
-#endif
 #define E1000_GLOBAL_STATS_LEN  \
         sizeof(e1000_gstrings_stats) / sizeof(struct e1000_stats)
 #define E1000_STATS_LEN (E1000_GLOBAL_STATS_LEN + E1000_QUEUE_STATS_LEN)
@@ -346,6 +324,9 @@ e1000_set_tso(struct net_device *netdev, uint32_t data)
                 netdev->features |= NETIF_F_TSO;
         else
                 netdev->features &= ~NETIF_F_TSO;
+
+        DPRINTK(PROBE, INFO, "TSO is %s\n", data ? "Enabled" : "Disabled");
+        adapter->tso_force = TRUE;
         return 0;
 }
 #endif /* NETIF_F_TSO */
@@ -594,6 +575,7 @@ e1000_get_drvinfo(struct net_device *netdev,
         case e1000_82571:
         case e1000_82572:
         case e1000_82573:
+        case e1000_80003es2lan:
                 sprintf(firmware_version, "%d.%d-%d",
                         (eeprom_data & 0xF000) >> 12,
                         (eeprom_data & 0x0FF0) >> 4,
@@ -642,6 +624,9 @@ e1000_set_ringparam(struct net_device *netdev,
         struct e1000_rx_ring *rxdr, *rx_old, *rx_new;
         int i, err, tx_ring_size, rx_ring_size;
 
+        if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
+                return -EINVAL;
+
         tx_ring_size = sizeof(struct e1000_tx_ring) * adapter->num_tx_queues;
         rx_ring_size = sizeof(struct e1000_rx_ring) * adapter->num_rx_queues;
 
@@ -669,9 +654,6 @@ e1000_set_ringparam(struct net_device *netdev,
         txdr = adapter->tx_ring;
         rxdr = adapter->rx_ring;
 
-        if ((ring->rx_mini_pending) || (ring->rx_jumbo_pending))
-                return -EINVAL;
-
         rxdr->count = max(ring->rx_pending,(uint32_t)E1000_MIN_RXD);
         rxdr->count = min(rxdr->count,(uint32_t)(mac_type < e1000_82544 ?
                 E1000_MAX_RXD : E1000_MAX_82544_RXD));
@@ -767,6 +749,7 @@ e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
         /* there are several bits on newer hardware that are r/w */
         case e1000_82571:
         case e1000_82572:
+        case e1000_80003es2lan:
                 toggle = 0x7FFFF3FF;
                 break;
         case e1000_82573:
@@ -1256,6 +1239,10 @@ e1000_integrated_phy_loopback(struct e1000_adapter *adapter)
                 e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x9140);
                 /* autoneg off */
                 e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x8140);
+        } else if (adapter->hw.phy_type == e1000_phy_gg82563) {
+                e1000_write_phy_reg(&adapter->hw,
+                                    GG82563_PHY_KMRN_MODE_CTRL,
+                                    0x1CE);
         }
         /* force 1000, set loopback */
         e1000_write_phy_reg(&adapter->hw, PHY_CTRL, 0x4140);
@@ -1325,6 +1312,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
         case e1000_82571:
         case e1000_82572:
         case e1000_82573:
+        case e1000_80003es2lan:
                 return e1000_integrated_phy_loopback(adapter);
                 break;
 
@@ -1405,6 +1393,11 @@ e1000_loopback_cleanup(struct e1000_adapter *adapter)
         case e1000_82546_rev_3:
         default:
                 hw->autoneg = TRUE;
+                if (hw->phy_type == e1000_phy_gg82563) {
+                        e1000_write_phy_reg(hw,
+                                            GG82563_PHY_KMRN_MODE_CTRL,
+                                            0x180);
+                }
                 e1000_read_phy_reg(hw, PHY_CTRL, &phy_reg);
                 if (phy_reg & MII_CR_LOOPBACK) {
                         phy_reg &= ~MII_CR_LOOPBACK;
@@ -1640,10 +1633,26 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
         case E1000_DEV_ID_82546EB_QUAD_COPPER:
         case E1000_DEV_ID_82545EM_FIBER:
         case E1000_DEV_ID_82545EM_COPPER:
+        case E1000_DEV_ID_82546GB_QUAD_COPPER:
                 wol->supported = 0;
                 wol->wolopts   = 0;
                 return;
 
+        case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
+                /* device id 10B5 port-A supports wol */
+                if (!adapter->ksp3_port_a) {
+                        wol->supported = 0;
+                        return;
+                }
+                /* KSP3 does not suppport UCAST wake-ups for any interface */
+                wol->supported = WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
+
+                if (adapter->wol & E1000_WUFC_EX)
+                        DPRINTK(DRV, ERR, "Interface does not support "
+                        "directed (unicast) frame wake-up packets\n");
+                wol->wolopts = 0;
+                goto do_defaults;
+
         case E1000_DEV_ID_82546EB_FIBER:
         case E1000_DEV_ID_82546GB_FIBER:
         case E1000_DEV_ID_82571EB_FIBER:
@@ -1658,8 +1667,9 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
         default:
                 wol->supported = WAKE_UCAST | WAKE_MCAST |
                                  WAKE_BCAST | WAKE_MAGIC;
-
                 wol->wolopts = 0;
+
+do_defaults:
                 if (adapter->wol & E1000_WUFC_EX)
                         wol->wolopts |= WAKE_UCAST;
                 if (adapter->wol & E1000_WUFC_MC)
@@ -1684,10 +1694,22 @@ e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
         case E1000_DEV_ID_82543GC_COPPER:
         case E1000_DEV_ID_82544EI_FIBER:
         case E1000_DEV_ID_82546EB_QUAD_COPPER:
+        case E1000_DEV_ID_82546GB_QUAD_COPPER:
         case E1000_DEV_ID_82545EM_FIBER:
         case E1000_DEV_ID_82545EM_COPPER:
                 return wol->wolopts ? -EOPNOTSUPP : 0;
 
+        case E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3:
+                /* device id 10B5 port-A supports wol */
+                if (!adapter->ksp3_port_a)
+                        return wol->wolopts ? -EOPNOTSUPP : 0;
+
+                if (wol->wolopts & WAKE_UCAST) {
+                        DPRINTK(DRV, ERR, "Interface does not support "
+                        "directed (unicast) frame wake-up packets\n");
+                        return -EOPNOTSUPP;
+                }
+
         case E1000_DEV_ID_82546EB_FIBER:
         case E1000_DEV_ID_82546GB_FIBER:
         case E1000_DEV_ID_82571EB_FIBER:
@@ -1799,11 +1821,6 @@ e1000_get_ethtool_stats(struct net_device *netdev,
                 struct ethtool_stats *stats, uint64_t *data)
 {
         struct e1000_adapter *adapter = netdev_priv(netdev);
-#ifdef CONFIG_E1000_MQ
-        uint64_t *queue_stat;
-        int stat_count = sizeof(struct e1000_queue_stats) / sizeof(uint64_t);
-        int j, k;
-#endif
         int i;
 
         e1000_update_stats(adapter);
@@ -1812,29 +1829,12 @@ e1000_get_ethtool_stats(struct net_device *netdev,
                 data[i] = (e1000_gstrings_stats[i].sizeof_stat ==
                         sizeof(uint64_t)) ? *(uint64_t *)p : *(uint32_t *)p;
         }
-#ifdef CONFIG_E1000_MQ
-        for (j = 0; j < adapter->num_tx_queues; j++) {
-                queue_stat = (uint64_t *)&adapter->tx_ring[j].tx_stats;
-                for (k = 0; k < stat_count; k++)
-                        data[i + k] = queue_stat[k];
-                i += k;
-        }
-        for (j = 0; j < adapter->num_rx_queues; j++) {
-                queue_stat = (uint64_t *)&adapter->rx_ring[j].rx_stats;
-                for (k = 0; k < stat_count; k++)
-                        data[i + k] = queue_stat[k];
-                i += k;
-        }
-#endif
 /*      BUG_ON(i != E1000_STATS_LEN); */
 }
 
 static void
 e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data)
 {
-#ifdef CONFIG_E1000_MQ
-        struct e1000_adapter *adapter = netdev_priv(netdev);
-#endif
         uint8_t *p = data;
         int i;
 
@@ -1849,20 +1849,6 @@ e1000_get_strings(struct net_device *netdev, uint32_t stringset, uint8_t *data)
                                ETH_GSTRING_LEN);
                         p += ETH_GSTRING_LEN;
                 }
-#ifdef CONFIG_E1000_MQ
-                for (i = 0; i < adapter->num_tx_queues; i++) {
-                        sprintf(p, "tx_queue_%u_packets", i);
-                        p += ETH_GSTRING_LEN;
-                        sprintf(p, "tx_queue_%u_bytes", i);
-                        p += ETH_GSTRING_LEN;
-                }
-                for (i = 0; i < adapter->num_rx_queues; i++) {
-                        sprintf(p, "rx_queue_%u_packets", i);
-                        p += ETH_GSTRING_LEN;
-                        sprintf(p, "rx_queue_%u_bytes", i);
-                        p += ETH_GSTRING_LEN;
-                }
-#endif
 /*              BUG_ON(p - data != E1000_STATS_LEN * ETH_GSTRING_LEN); */
                 break;
         }
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index beeec0fbbeac..523c2c9fc0ac 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -100,6 +100,8 @@ static void e1000_write_reg_io(struct e1000_hw *hw, uint32_t offset,
 
 #define E1000_WRITE_REG_IO(a, reg, val) \
             e1000_write_reg_io((a), E1000_##reg, val)
+static int32_t e1000_configure_kmrn_for_10_100(struct e1000_hw *hw);
+static int32_t e1000_configure_kmrn_for_1000(struct e1000_hw *hw);
 
 /* IGP cable length table */
 static const
@@ -153,6 +155,11 @@ e1000_set_phy_type(struct e1000_hw *hw)
             hw->phy_type = e1000_phy_igp;
             break;
         }
+    case GG82563_E_PHY_ID:
+        if (hw->mac_type == e1000_80003es2lan) {
+            hw->phy_type = e1000_phy_gg82563;
+            break;
+        }
         /* Fall Through */
     default:
         /* Should never have loaded on this device */
@@ -353,12 +360,19 @@ e1000_set_mac_type(struct e1000_hw *hw)
     case E1000_DEV_ID_82573L:
         hw->mac_type = e1000_82573;
         break;
+    case E1000_DEV_ID_80003ES2LAN_COPPER_DPT:
+    case E1000_DEV_ID_80003ES2LAN_SERDES_DPT:
+        hw->mac_type = e1000_80003es2lan;
+        break;
     default:
         /* Should never have loaded on this device */
         return -E1000_ERR_MAC_TYPE;
     }
 
     switch(hw->mac_type) {
+    case e1000_80003es2lan:
+        hw->swfw_sync_present = TRUE;
+        /* fall through */
     case e1000_82571:
     case e1000_82572:
     case e1000_82573:
@@ -399,6 +413,7 @@ e1000_set_media_type(struct e1000_hw *hw)
     case E1000_DEV_ID_82546GB_SERDES:
     case E1000_DEV_ID_82571EB_SERDES:
     case E1000_DEV_ID_82572EI_SERDES:
+    case E1000_DEV_ID_80003ES2LAN_SERDES_DPT:
         hw->media_type = e1000_media_type_internal_serdes;
         break;
     default:
@@ -575,6 +590,7 @@ e1000_reset_hw(struct e1000_hw *hw)
             /* fall through */
         case e1000_82571:
         case e1000_82572:
+        case e1000_80003es2lan:
             ret_val = e1000_get_auto_rd_done(hw);
             if(ret_val)
                 /* We don't want to continue accessing MAC registers. */
@@ -641,6 +657,7 @@ e1000_init_hw(struct e1000_hw *hw)
     uint16_t cmd_mmrbc;
     uint16_t stat_mmrbc;
     uint32_t mta_size;
+    uint32_t reg_data;
     uint32_t ctrl_ext;
 
     DEBUGFUNC("e1000_init_hw");
@@ -739,6 +756,7 @@ e1000_init_hw(struct e1000_hw *hw)
         case e1000_82571:
         case e1000_82572:
         case e1000_82573:
+        case e1000_80003es2lan:
             ctrl |= E1000_TXDCTL_COUNT_DESC;
             break;
         }
@@ -752,12 +770,34 @@ e1000_init_hw(struct e1000_hw *hw)
     switch (hw->mac_type) {
     default:
         break;
+    case e1000_80003es2lan:
+        /* Enable retransmit on late collisions */
+        reg_data = E1000_READ_REG(hw, TCTL);
+        reg_data |= E1000_TCTL_RTLC;
+        E1000_WRITE_REG(hw, TCTL, reg_data);
+
+        /* Configure Gigabit Carry Extend Padding */
+        reg_data = E1000_READ_REG(hw, TCTL_EXT);
+        reg_data &= ~E1000_TCTL_EXT_GCEX_MASK;
+        reg_data |= DEFAULT_80003ES2LAN_TCTL_EXT_GCEX;
+        E1000_WRITE_REG(hw, TCTL_EXT, reg_data);
+
+        /* Configure Transmit Inter-Packet Gap */
+        reg_data = E1000_READ_REG(hw, TIPG);
+        reg_data &= ~E1000_TIPG_IPGT_MASK;
+        reg_data |= DEFAULT_80003ES2LAN_TIPG_IPGT_1000;
+        E1000_WRITE_REG(hw, TIPG, reg_data);
+
+        reg_data = E1000_READ_REG_ARRAY(hw, FFLT, 0x0001);
+        reg_data &= ~0x00100000;
+        E1000_WRITE_REG_ARRAY(hw, FFLT, 0x0001, reg_data);
+        /* Fall through */
     case e1000_82571:
     case e1000_82572:
         ctrl = E1000_READ_REG(hw, TXDCTL1);
-        ctrl &= ~E1000_TXDCTL_WTHRESH;
-        ctrl |= E1000_TXDCTL_COUNT_DESC | E1000_TXDCTL_FULL_TX_DESC_WB;
-        ctrl |= (1 << 22);
+        ctrl = (ctrl & ~E1000_TXDCTL_WTHRESH) | E1000_TXDCTL_FULL_TX_DESC_WB;
+        if(hw->mac_type >= e1000_82571)
+            ctrl |= E1000_TXDCTL_COUNT_DESC;
         E1000_WRITE_REG(hw, TXDCTL1, ctrl);
         break;
     }
@@ -906,7 +946,13 @@ e1000_setup_link(struct e1000_hw *hw)
      * signal detection.  So this should be done before e1000_setup_pcs_link()
      * or e1000_phy_setup() is called.
      */
-    if(hw->mac_type == e1000_82543) {
+    if (hw->mac_type == e1000_82543) {
+                ret_val = e1000_read_eeprom(hw, EEPROM_INIT_CONTROL2_REG,
+                                                                        1, &eeprom_data);
+                if (ret_val) {
+                        DEBUGOUT("EEPROM Read Error\n");
+                        return -E1000_ERR_EEPROM;
+                }
         ctrl_ext = ((eeprom_data & EEPROM_WORD0F_SWPDIO_EXT) <<
                     SWDPIO__EXT_SHIFT);
         E1000_WRITE_REG(hw, CTRL_EXT, ctrl_ext);
@@ -1308,6 +1354,154 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw)
     return E1000_SUCCESS;
 }
 
+/********************************************************************
+* Copper link setup for e1000_phy_gg82563 series.
+*
+* hw - Struct containing variables accessed by shared code
+*********************************************************************/
+static int32_t
+e1000_copper_link_ggp_setup(struct e1000_hw *hw)
+{
+    int32_t ret_val;
+    uint16_t phy_data;
+    uint32_t reg_data;
+
+    DEBUGFUNC("e1000_copper_link_ggp_setup");
+
+    if(!hw->phy_reset_disable) {
+        
+        /* Enable CRS on TX for half-duplex operation. */
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_MAC_SPEC_CTRL,
+                                     &phy_data);
+        if(ret_val)
+            return ret_val;
+
+        phy_data |= GG82563_MSCR_ASSERT_CRS_ON_TX;
+        /* Use 25MHz for both link down and 1000BASE-T for Tx clock */
+        phy_data |= GG82563_MSCR_TX_CLK_1000MBPS_25MHZ;
+
+        ret_val = e1000_write_phy_reg(hw, GG82563_PHY_MAC_SPEC_CTRL,
+                                      phy_data);
+        if(ret_val)
+            return ret_val;
+
+        /* Options:
+         *   MDI/MDI-X = 0 (default)
+         *   0 - Auto for all speeds
+         *   1 - MDI mode
+         *   2 - MDI-X mode
+         *   3 - Auto for 1000Base-T only (MDI-X for 10/100Base-T modes)
+         */
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_SPEC_CTRL, &phy_data);
+        if(ret_val)
+            return ret_val;
+
+        phy_data &= ~GG82563_PSCR_CROSSOVER_MODE_MASK;
+
+        switch (hw->mdix) {
+        case 1:
+            phy_data |= GG82563_PSCR_CROSSOVER_MODE_MDI;
+            break;
+        case 2:
+            phy_data |= GG82563_PSCR_CROSSOVER_MODE_MDIX;
+            break;
+        case 0:
+        default:
+            phy_data |= GG82563_PSCR_CROSSOVER_MODE_AUTO;
+            break;
+        }
+
+        /* Options:
+         *   disable_polarity_correction = 0 (default)
+         *       Automatic Correction for Reversed Cable Polarity
+         *   0 - Disabled
+         *   1 - Enabled
+         */
+        phy_data &= ~GG82563_PSCR_POLARITY_REVERSAL_DISABLE;
+        if(hw->disable_polarity_correction == 1)
+            phy_data |= GG82563_PSCR_POLARITY_REVERSAL_DISABLE;
+        ret_val = e1000_write_phy_reg(hw, GG82563_PHY_SPEC_CTRL, phy_data);
+
+        if(ret_val)
+            return ret_val;
+
+        /* SW Reset the PHY so all changes take effect */
+        ret_val = e1000_phy_reset(hw);
+        if (ret_val) {
+            DEBUGOUT("Error Resetting the PHY\n");
+            return ret_val;
+        }
+    } /* phy_reset_disable */
+
+    if (hw->mac_type == e1000_80003es2lan) {
+        /* Bypass RX and TX FIFO's */
+        ret_val = e1000_write_kmrn_reg(hw, E1000_KUMCTRLSTA_OFFSET_FIFO_CTRL,
+                                       E1000_KUMCTRLSTA_FIFO_CTRL_RX_BYPASS |
+                                       E1000_KUMCTRLSTA_FIFO_CTRL_TX_BYPASS);
+        if (ret_val)
+            return ret_val;
+
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_SPEC_CTRL_2, &phy_data);
+        if (ret_val)
+            return ret_val;
+
+        phy_data &= ~GG82563_PSCR2_REVERSE_AUTO_NEG;
+        ret_val = e1000_write_phy_reg(hw, GG82563_PHY_SPEC_CTRL_2, phy_data);
+
+        if (ret_val)
+            return ret_val;
+
+        reg_data = E1000_READ_REG(hw, CTRL_EXT);
+        reg_data &= ~(E1000_CTRL_EXT_LINK_MODE_MASK);
+        E1000_WRITE_REG(hw, CTRL_EXT, reg_data);
+
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_PWR_MGMT_CTRL,
+                                          &phy_data);
+        if (ret_val)
+            return ret_val;
+
+        /* Do not init these registers when the HW is in IAMT mode, since the
+         * firmware will have already initialized them.  We only initialize
+         * them if the HW is not in IAMT mode.
+         */
+        if (e1000_check_mng_mode(hw) == FALSE) {
+            /* Enable Electrical Idle on the PHY */
+            phy_data |= GG82563_PMCR_ENABLE_ELECTRICAL_IDLE;
+            ret_val = e1000_write_phy_reg(hw, GG82563_PHY_PWR_MGMT_CTRL,
+                                          phy_data);
+            if (ret_val)
+                return ret_val;
+
+            ret_val = e1000_read_phy_reg(hw, GG82563_PHY_KMRN_MODE_CTRL,
+                                         &phy_data);
+            if (ret_val)
+                return ret_val;
+
+            /* Enable Pass False Carrier on the PHY */
+            phy_data |= GG82563_KMCR_PASS_FALSE_CARRIER;
+
+            ret_val = e1000_write_phy_reg(hw, GG82563_PHY_KMRN_MODE_CTRL,
+                                          phy_data);
+            if (ret_val)
+                return ret_val;
+        }
+
+        /* Workaround: Disable padding in Kumeran interface in the MAC
+         * and in the PHY to avoid CRC errors.
+         */
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_INBAND_CTRL,
+                                     &phy_data);
+        if (ret_val)
+            return ret_val;
+        phy_data |= GG82563_ICR_DIS_PADDING;
+        ret_val = e1000_write_phy_reg(hw, GG82563_PHY_INBAND_CTRL,
+                                      phy_data);
+        if (ret_val)
+            return ret_val;
+    }
+
+    return E1000_SUCCESS;
+}
 
 /********************************************************************
 * Copper link setup for e1000_phy_m88 series.
@@ -1518,6 +1712,7 @@ e1000_setup_copper_link(struct e1000_hw *hw)
     int32_t ret_val;
     uint16_t i;
     uint16_t phy_data;
+    uint16_t reg_data;
 
     DEBUGFUNC("e1000_setup_copper_link");
 
@@ -1526,6 +1721,22 @@ e1000_setup_copper_link(struct e1000_hw *hw)
     if(ret_val)
         return ret_val;
 
+    switch (hw->mac_type) {
+    case e1000_80003es2lan:
+        ret_val = e1000_read_kmrn_reg(hw, E1000_KUMCTRLSTA_OFFSET_INB_CTRL,
+                                      &reg_data);
+        if (ret_val)
+            return ret_val;
+        reg_data |= E1000_KUMCTRLSTA_INB_CTRL_DIS_PADDING;
+        ret_val = e1000_write_kmrn_reg(hw, E1000_KUMCTRLSTA_OFFSET_INB_CTRL,
+                                       reg_data);
+        if (ret_val)
+            return ret_val;
+        break;
+    default:
+        break;
+    }
+
     if (hw->phy_type == e1000_phy_igp ||
         hw->phy_type == e1000_phy_igp_2) {
         ret_val = e1000_copper_link_igp_setup(hw);
@@ -1535,6 +1746,10 @@ e1000_setup_copper_link(struct e1000_hw *hw)
         ret_val = e1000_copper_link_mgp_setup(hw);
         if(ret_val)
             return ret_val;
+    } else if (hw->phy_type == e1000_phy_gg82563) {
+        ret_val = e1000_copper_link_ggp_setup(hw);
+        if(ret_val)
+            return ret_val;
     }
 
     if(hw->autoneg) {
@@ -1582,6 +1797,59 @@ e1000_setup_copper_link(struct e1000_hw *hw)
 }
 
 /******************************************************************************
+* Configure the MAC-to-PHY interface for 10/100Mbps
+*
+* hw - Struct containing variables accessed by shared code
+******************************************************************************/
+static int32_t
+e1000_configure_kmrn_for_10_100(struct e1000_hw *hw)
+{
+    int32_t ret_val = E1000_SUCCESS;
+    uint32_t tipg;
+    uint16_t reg_data;
+
+    DEBUGFUNC("e1000_configure_kmrn_for_10_100");
+
+    reg_data = E1000_KUMCTRLSTA_HD_CTRL_10_100_DEFAULT;
+    ret_val = e1000_write_kmrn_reg(hw, E1000_KUMCTRLSTA_OFFSET_HD_CTRL,
+                                   reg_data);
+    if (ret_val)
+        return ret_val;
+
+    /* Configure Transmit Inter-Packet Gap */
+    tipg = E1000_READ_REG(hw, TIPG);
+    tipg &= ~E1000_TIPG_IPGT_MASK;
+    tipg |= DEFAULT_80003ES2LAN_TIPG_IPGT_10_100;
+    E1000_WRITE_REG(hw, TIPG, tipg);
+
+    return ret_val;
+}
+
+static int32_t
+e1000_configure_kmrn_for_1000(struct e1000_hw *hw)
+{
+    int32_t ret_val = E1000_SUCCESS;
+    uint16_t reg_data;
+    uint32_t tipg;
+
+    DEBUGFUNC("e1000_configure_kmrn_for_1000");
+
+    reg_data = E1000_KUMCTRLSTA_HD_CTRL_1000_DEFAULT;
+    ret_val = e1000_write_kmrn_reg(hw, E1000_KUMCTRLSTA_OFFSET_HD_CTRL,
+                                   reg_data);
+    if (ret_val)
+        return ret_val;
+
+    /* Configure Transmit Inter-Packet Gap */
+    tipg = E1000_READ_REG(hw, TIPG);
+    tipg &= ~E1000_TIPG_IPGT_MASK;
+    tipg |= DEFAULT_80003ES2LAN_TIPG_IPGT_1000;
+    E1000_WRITE_REG(hw, TIPG, tipg);
+
+    return ret_val;
+}
+
+/******************************************************************************
 * Configures PHY autoneg and flow control advertisement settings
 *
 * hw - Struct containing variables accessed by shared code
@@ -1802,7 +2070,8 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
     /* Write the configured values back to the Device Control Reg. */
     E1000_WRITE_REG(hw, CTRL, ctrl);
 
-    if (hw->phy_type == e1000_phy_m88) {
+    if ((hw->phy_type == e1000_phy_m88) ||
+        (hw->phy_type == e1000_phy_gg82563)) {
         ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_CTRL, &phy_data);
         if(ret_val)
             return ret_val;
@@ -1871,7 +2140,8 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
             msec_delay(100);
         }
         if((i == 0) &&
-           (hw->phy_type == e1000_phy_m88)) {
+           ((hw->phy_type == e1000_phy_m88) ||
+            (hw->phy_type == e1000_phy_gg82563))) {
             /* We didn't get link.  Reset the DSP and wait again for link. */
             ret_val = e1000_phy_reset_dsp(hw);
             if(ret_val) {
@@ -1930,6 +2200,27 @@ e1000_phy_force_speed_duplex(struct e1000_hw *hw)
             if(ret_val)
                 return ret_val;
         }
+    } else if (hw->phy_type == e1000_phy_gg82563) {
+        /* The TX_CLK of the Extended PHY Specific Control Register defaults
+         * to 2.5MHz on a reset.  We need to re-force it back to 25MHz, if
+         * we're not in a forced 10/duplex configuration. */
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_MAC_SPEC_CTRL, &phy_data);
+        if (ret_val)
+            return ret_val;
+
+        phy_data &= ~GG82563_MSCR_TX_CLK_MASK;
+        if ((hw->forced_speed_duplex == e1000_10_full) ||
+            (hw->forced_speed_duplex == e1000_10_half))
+            phy_data |= GG82563_MSCR_TX_CLK_10MBPS_2_5MHZ;
+        else
+            phy_data |= GG82563_MSCR_TX_CLK_100MBPS_25MHZ;
+
+        /* Also due to the reset, we need to enable CRS on Tx. */
+        phy_data |= GG82563_MSCR_ASSERT_CRS_ON_TX;
+
+        ret_val = e1000_write_phy_reg(hw, GG82563_PHY_MAC_SPEC_CTRL, phy_data);
+        if (ret_val)
+            return ret_val;
     }
     return E1000_SUCCESS;
 }
@@ -2592,6 +2883,16 @@ e1000_get_speed_and_duplex(struct e1000_hw *hw,
         }
     }
 
+    if ((hw->mac_type == e1000_80003es2lan) && 
+        (hw->media_type == e1000_media_type_copper)) {
+        if (*speed == SPEED_1000)
+            ret_val = e1000_configure_kmrn_for_1000(hw);
+        else
+            ret_val = e1000_configure_kmrn_for_10_100(hw);
+        if (ret_val)
+            return ret_val;
+    }
+
     return E1000_SUCCESS;
 }
 
@@ -2767,6 +3068,72 @@ e1000_shift_in_mdi_bits(struct e1000_hw *hw)
     return data;
 }
 
+int32_t
+e1000_swfw_sync_acquire(struct e1000_hw *hw, uint16_t mask)
+{
+    uint32_t swfw_sync = 0;
+    uint32_t swmask = mask;
+    uint32_t fwmask = mask << 16;
+    int32_t timeout = 200;
+
+    DEBUGFUNC("e1000_swfw_sync_acquire");
+
+    if (!hw->swfw_sync_present)
+        return e1000_get_hw_eeprom_semaphore(hw);
+
+    while(timeout) {
+            if (e1000_get_hw_eeprom_semaphore(hw))
+                return -E1000_ERR_SWFW_SYNC;
+
+            swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC);
+            if (!(swfw_sync & (fwmask | swmask))) {
+                break;
+            }
+
+            /* firmware currently using resource (fwmask) */
+            /* or other software thread currently using resource (swmask) */
+            e1000_put_hw_eeprom_semaphore(hw);
+            msec_delay_irq(5);
+            timeout--;
+    }
+
+    if (!timeout) {
+        DEBUGOUT("Driver can't access resource, SW_FW_SYNC timeout.\n");
+        return -E1000_ERR_SWFW_SYNC;
+    }
+
+    swfw_sync |= swmask;
+    E1000_WRITE_REG(hw, SW_FW_SYNC, swfw_sync);
+
+    e1000_put_hw_eeprom_semaphore(hw);
+    return E1000_SUCCESS;
+}
+
+void
+e1000_swfw_sync_release(struct e1000_hw *hw, uint16_t mask)
+{
+    uint32_t swfw_sync;
+    uint32_t swmask = mask;
+
+    DEBUGFUNC("e1000_swfw_sync_release");
+
+    if (!hw->swfw_sync_present) {
+        e1000_put_hw_eeprom_semaphore(hw);
+        return;
+    }
+
+    /* if (e1000_get_hw_eeprom_semaphore(hw))
+     *    return -E1000_ERR_SWFW_SYNC; */
+    while (e1000_get_hw_eeprom_semaphore(hw) != E1000_SUCCESS);
+        /* empty */
+
+    swfw_sync = E1000_READ_REG(hw, SW_FW_SYNC);
+    swfw_sync &= ~swmask;
+    E1000_WRITE_REG(hw, SW_FW_SYNC, swfw_sync);
+
+    e1000_put_hw_eeprom_semaphore(hw);
+}
+
 /*****************************************************************************
 * Reads the value from a PHY register, if the value is on a specific non zero
 * page, sets the page first.
@@ -2779,22 +3146,55 @@ e1000_read_phy_reg(struct e1000_hw *hw,
                    uint16_t *phy_data)
 {
     uint32_t ret_val;
+    uint16_t swfw;
 
     DEBUGFUNC("e1000_read_phy_reg");
 
+    if ((hw->mac_type == e1000_80003es2lan) &&
+        (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+        swfw = E1000_SWFW_PHY1_SM;
+    } else {
+        swfw = E1000_SWFW_PHY0_SM;
+    }
+    if (e1000_swfw_sync_acquire(hw, swfw))
+        return -E1000_ERR_SWFW_SYNC;
+
     if((hw->phy_type == e1000_phy_igp || 
         hw->phy_type == e1000_phy_igp_2) &&
        (reg_addr > MAX_PHY_MULTI_PAGE_REG)) {
         ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT,
                                          (uint16_t)reg_addr);
         if(ret_val) {
+            e1000_swfw_sync_release(hw, swfw);
             return ret_val;
         }
+    } else if (hw->phy_type == e1000_phy_gg82563) {
+        if (((reg_addr & MAX_PHY_REG_ADDRESS) > MAX_PHY_MULTI_PAGE_REG) ||
+            (hw->mac_type == e1000_80003es2lan)) {
+            /* Select Configuration Page */
+            if ((reg_addr & MAX_PHY_REG_ADDRESS) < GG82563_MIN_ALT_REG) {
+                ret_val = e1000_write_phy_reg_ex(hw, GG82563_PHY_PAGE_SELECT,
+                          (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
+            } else {
+                /* Use Alternative Page Select register to access
+                 * registers 30 and 31
+                 */
+                ret_val = e1000_write_phy_reg_ex(hw,
+                                                 GG82563_PHY_PAGE_SELECT_ALT,
+                          (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
+            }
+
+            if (ret_val) {
+                e1000_swfw_sync_release(hw, swfw);
+                return ret_val;
+            }
+        }
     }
 
     ret_val = e1000_read_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,
                                     phy_data);
 
+    e1000_swfw_sync_release(hw, swfw);
     return ret_val;
 }
 
@@ -2885,22 +3285,55 @@ e1000_write_phy_reg(struct e1000_hw *hw,
                     uint16_t phy_data)
 {
     uint32_t ret_val;
+    uint16_t swfw;
 
     DEBUGFUNC("e1000_write_phy_reg");
 
+    if ((hw->mac_type == e1000_80003es2lan) &&
+        (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+        swfw = E1000_SWFW_PHY1_SM;
+    } else {
+        swfw = E1000_SWFW_PHY0_SM;
+    }
+    if (e1000_swfw_sync_acquire(hw, swfw))
+        return -E1000_ERR_SWFW_SYNC;
+
     if((hw->phy_type == e1000_phy_igp || 
         hw->phy_type == e1000_phy_igp_2) &&
        (reg_addr > MAX_PHY_MULTI_PAGE_REG)) {
         ret_val = e1000_write_phy_reg_ex(hw, IGP01E1000_PHY_PAGE_SELECT,
                                          (uint16_t)reg_addr);
         if(ret_val) {
+            e1000_swfw_sync_release(hw, swfw);
             return ret_val;
         }
+    } else if (hw->phy_type == e1000_phy_gg82563) {
+        if (((reg_addr & MAX_PHY_REG_ADDRESS) > MAX_PHY_MULTI_PAGE_REG) ||
+            (hw->mac_type == e1000_80003es2lan)) {
+            /* Select Configuration Page */
+            if ((reg_addr & MAX_PHY_REG_ADDRESS) < GG82563_MIN_ALT_REG) {
+                ret_val = e1000_write_phy_reg_ex(hw, GG82563_PHY_PAGE_SELECT,
+                          (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
+            } else {
+                /* Use Alternative Page Select register to access
+                 * registers 30 and 31
+                 */
+                ret_val = e1000_write_phy_reg_ex(hw,
+                                                 GG82563_PHY_PAGE_SELECT_ALT,
+                          (uint16_t)((uint16_t)reg_addr >> GG82563_PAGE_SHIFT));
+            }
+
+            if (ret_val) {
+                e1000_swfw_sync_release(hw, swfw);
+                return ret_val;
+            }
+        }
     }
 
     ret_val = e1000_write_phy_reg_ex(hw, MAX_PHY_REG_ADDRESS & reg_addr,
                                      phy_data);
 
+    e1000_swfw_sync_release(hw, swfw);
     return ret_val;
 }
 
@@ -2967,6 +3400,65 @@ e1000_write_phy_reg_ex(struct e1000_hw *hw,
     return E1000_SUCCESS;
 }
 
+int32_t
+e1000_read_kmrn_reg(struct e1000_hw *hw,
+                    uint32_t reg_addr,
+                    uint16_t *data)
+{
+    uint32_t reg_val;
+    uint16_t swfw;
+    DEBUGFUNC("e1000_read_kmrn_reg");
+
+    if ((hw->mac_type == e1000_80003es2lan) &&
+        (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+        swfw = E1000_SWFW_PHY1_SM;
+    } else {
+        swfw = E1000_SWFW_PHY0_SM;
+    }
+    if (e1000_swfw_sync_acquire(hw, swfw))
+        return -E1000_ERR_SWFW_SYNC;
+
+    /* Write register address */
+    reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
+              E1000_KUMCTRLSTA_OFFSET) |
+              E1000_KUMCTRLSTA_REN;
+    E1000_WRITE_REG(hw, KUMCTRLSTA, reg_val);
+    udelay(2);
+
+    /* Read the data returned */
+    reg_val = E1000_READ_REG(hw, KUMCTRLSTA);
+    *data = (uint16_t)reg_val;
+
+    e1000_swfw_sync_release(hw, swfw);
+    return E1000_SUCCESS;
+}
+
+int32_t
+e1000_write_kmrn_reg(struct e1000_hw *hw,
+                     uint32_t reg_addr,
+                     uint16_t data)
+{
+    uint32_t reg_val;
+    uint16_t swfw;
+    DEBUGFUNC("e1000_write_kmrn_reg");
+
+    if ((hw->mac_type == e1000_80003es2lan) &&
+        (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+        swfw = E1000_SWFW_PHY1_SM;
+    } else {
+        swfw = E1000_SWFW_PHY0_SM;
+    }
+    if (e1000_swfw_sync_acquire(hw, swfw))
+        return -E1000_ERR_SWFW_SYNC;
+
+    reg_val = ((reg_addr << E1000_KUMCTRLSTA_OFFSET_SHIFT) &
+              E1000_KUMCTRLSTA_OFFSET) | data;
+    E1000_WRITE_REG(hw, KUMCTRLSTA, reg_val);
+    udelay(2);
+
+    e1000_swfw_sync_release(hw, swfw);
+    return E1000_SUCCESS;
+}
 
 /******************************************************************************
 * Returns the PHY to the power-on reset state
@@ -2979,6 +3471,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
     uint32_t ctrl, ctrl_ext;
     uint32_t led_ctrl;
     int32_t ret_val;
+    uint16_t swfw;
 
     DEBUGFUNC("e1000_phy_hw_reset");
 
@@ -2991,11 +3484,21 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
     DEBUGOUT("Resetting Phy...\n");
 
     if(hw->mac_type > e1000_82543) {
+        if ((hw->mac_type == e1000_80003es2lan) &&
+            (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)) {
+            swfw = E1000_SWFW_PHY1_SM;
+        } else {
+            swfw = E1000_SWFW_PHY0_SM;
+        }
+        if (e1000_swfw_sync_acquire(hw, swfw)) {
+            e1000_release_software_semaphore(hw);
+            return -E1000_ERR_SWFW_SYNC;
+        }
         /* Read the device control register and assert the E1000_CTRL_PHY_RST
          * bit. Then, take it out of reset.
          * For pre-e1000_82571 hardware, we delay for 10ms between the assert 
          * and deassert.  For e1000_82571 hardware and later, we instead delay
-         * for 10ms after the deassertion.
+         * for 50us between and 10ms after the deassertion.
          */
         ctrl = E1000_READ_REG(hw, CTRL);
         E1000_WRITE_REG(hw, CTRL, ctrl | E1000_CTRL_PHY_RST);
@@ -3011,6 +3514,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
         
         if (hw->mac_type >= e1000_82571)
             msec_delay(10);
+        e1000_swfw_sync_release(hw, swfw);
     } else {
         /* Read the Extended Device Control Register, assert the PHY_RESET_DIR
          * bit to put the PHY into reset. Then, take it out of reset.
@@ -3037,6 +3541,7 @@ e1000_phy_hw_reset(struct e1000_hw *hw)
 
     /* Wait for FW to finish PHY configuration. */
     ret_val = e1000_get_phy_cfg_done(hw);
+    e1000_release_software_semaphore(hw);
 
     return ret_val;
 }
@@ -3114,6 +3619,15 @@ e1000_detect_gig_phy(struct e1000_hw *hw)
         return E1000_SUCCESS;
     }
 
+    /* ESB-2 PHY reads require e1000_phy_gg82563 to be set because of a work-
+     * around that forces PHY page 0 to be set or the reads fail.  The rest of
+     * the code in this routine uses e1000_read_phy_reg to read the PHY ID.
+     * So for ESB-2 we need to have this set so our reads won't fail.  If the
+     * attached PHY is not a e1000_phy_gg82563, the routines below will figure
+     * this out as well. */
+    if (hw->mac_type == e1000_80003es2lan)
+        hw->phy_type = e1000_phy_gg82563;
+
     /* Read the PHY ID Registers to identify which PHY is onboard. */
     ret_val = e1000_read_phy_reg(hw, PHY_ID1, &phy_id_high);
     if(ret_val)
@@ -3151,6 +3665,9 @@ e1000_detect_gig_phy(struct e1000_hw *hw)
     case e1000_82573:
         if(hw->phy_id == M88E1111_I_PHY_ID) match = TRUE;
         break;
+    case e1000_80003es2lan:
+        if (hw->phy_id == GG82563_E_PHY_ID) match = TRUE;
+        break;
     default:
         DEBUGOUT1("Invalid MAC type %d\n", hw->mac_type);
         return -E1000_ERR_CONFIG;
@@ -3177,8 +3694,10 @@ e1000_phy_reset_dsp(struct e1000_hw *hw)
     DEBUGFUNC("e1000_phy_reset_dsp");
 
     do {
-        ret_val = e1000_write_phy_reg(hw, 29, 0x001d);
-        if(ret_val) break;
+        if (hw->phy_type != e1000_phy_gg82563) {
+            ret_val = e1000_write_phy_reg(hw, 29, 0x001d);
+            if(ret_val) break;
+        }
         ret_val = e1000_write_phy_reg(hw, 30, 0x00c1);
         if(ret_val) break;
         ret_val = e1000_write_phy_reg(hw, 30, 0x0000);
@@ -3310,8 +3829,17 @@ e1000_phy_m88_get_info(struct e1000_hw *hw,
         /* Cable Length Estimation and Local/Remote Receiver Information
          * are only valid at 1000 Mbps.
          */
-        phy_info->cable_length = ((phy_data & M88E1000_PSSR_CABLE_LENGTH) >>
-                                  M88E1000_PSSR_CABLE_LENGTH_SHIFT);
+        if (hw->phy_type != e1000_phy_gg82563) {
+            phy_info->cable_length = ((phy_data & M88E1000_PSSR_CABLE_LENGTH) >>
+                                      M88E1000_PSSR_CABLE_LENGTH_SHIFT);
+        } else {
+            ret_val = e1000_read_phy_reg(hw, GG82563_PHY_DSP_DISTANCE,
+                                         &phy_data);
+            if (ret_val)
+                return ret_val;
+
+            phy_info->cable_length = phy_data & GG82563_DSPD_CABLE_LENGTH;
+        }
 
         ret_val = e1000_read_phy_reg(hw, PHY_1000T_STATUS, &phy_data);
         if(ret_val)
@@ -3392,7 +3920,8 @@ e1000_validate_mdi_setting(struct e1000_hw *hw)
 
 /******************************************************************************
  * Sets up eeprom variables in the hw struct.  Must be called after mac_type
- * is configured.
+ * is configured.  Additionally, if this is ICH8, the flash controller GbE
+ * registers must be mapped, or this will crash.
  *
  * hw - Struct containing variables accessed by shared code
  *****************************************************************************/
@@ -3505,6 +4034,20 @@ e1000_init_eeprom_params(struct e1000_hw *hw)
             E1000_WRITE_REG(hw, EECD, eecd);
         }
         break;
+    case e1000_80003es2lan:
+        eeprom->type = e1000_eeprom_spi;
+        eeprom->opcode_bits = 8;
+        eeprom->delay_usec = 1;
+        if (eecd & E1000_EECD_ADDR_BITS) {
+            eeprom->page_size = 32;
+            eeprom->address_bits = 16;
+        } else {
+            eeprom->page_size = 8;
+            eeprom->address_bits = 8;
+        }
+        eeprom->use_eerd = TRUE;
+        eeprom->use_eewr = FALSE;
+        break;
     default:
         break;
     }
@@ -3685,9 +4228,8 @@ e1000_acquire_eeprom(struct e1000_hw *hw)
 
     DEBUGFUNC("e1000_acquire_eeprom");
 
-    if(e1000_get_hw_eeprom_semaphore(hw))
-        return -E1000_ERR_EEPROM;
-
+    if (e1000_swfw_sync_acquire(hw, E1000_SWFW_EEP_SM))
+        return -E1000_ERR_SWFW_SYNC;
     eecd = E1000_READ_REG(hw, EECD);
 
     if (hw->mac_type != e1000_82573) {
@@ -3706,7 +4248,7 @@ e1000_acquire_eeprom(struct e1000_hw *hw)
                 eecd &= ~E1000_EECD_REQ;
                 E1000_WRITE_REG(hw, EECD, eecd);
                 DEBUGOUT("Could not acquire EEPROM grant\n");
-                e1000_put_hw_eeprom_semaphore(hw);
+                e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
                 return -E1000_ERR_EEPROM;
             }
         }
@@ -3829,7 +4371,7 @@ e1000_release_eeprom(struct e1000_hw *hw)
         E1000_WRITE_REG(hw, EECD, eecd);
     }
 
-    e1000_put_hw_eeprom_semaphore(hw);
+    e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
 }
 
 /******************************************************************************
@@ -3908,6 +4450,8 @@ e1000_read_eeprom(struct e1000_hw *hw,
     if (e1000_is_onboard_nvm_eeprom(hw) == TRUE &&
     hw->eeprom.use_eerd == FALSE) {
         switch (hw->mac_type) {
+        case e1000_80003es2lan:
+            break;
         default:
             /* Prepare the EEPROM for reading  */
             if (e1000_acquire_eeprom(hw) != E1000_SUCCESS)
@@ -4025,6 +4569,9 @@ e1000_write_eeprom_eewr(struct e1000_hw *hw,
     uint32_t    i              = 0;
     int32_t     error          = 0;
 
+    if (e1000_swfw_sync_acquire(hw, E1000_SWFW_EEP_SM))
+        return -E1000_ERR_SWFW_SYNC;
+
     for (i = 0; i < words; i++) {
         register_value = (data[i] << E1000_EEPROM_RW_REG_DATA) | 
                          ((offset+i) << E1000_EEPROM_RW_ADDR_SHIFT) | 
@@ -4044,6 +4591,7 @@ e1000_write_eeprom_eewr(struct e1000_hw *hw,
         }       
     }
     
+    e1000_swfw_sync_release(hw, E1000_SWFW_EEP_SM);
     return error;
 }
 
@@ -4085,6 +4633,8 @@ e1000_is_onboard_nvm_eeprom(struct e1000_hw *hw)
 {
     uint32_t eecd = 0;
 
+    DEBUGFUNC("e1000_is_onboard_nvm_eeprom");
+
     if(hw->mac_type == e1000_82573) {
         eecd = E1000_READ_REG(hw, EECD);
 
@@ -4511,6 +5061,7 @@ e1000_read_mac_addr(struct e1000_hw * hw)
     case e1000_82546:
     case e1000_82546_rev_3:
     case e1000_82571:
+    case e1000_80003es2lan:
         if(E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
             hw->perm_mac_addr[5] ^= 0x01;
         break;
@@ -4749,8 +5300,37 @@ e1000_rar_set(struct e1000_hw *hw,
     rar_low = ((uint32_t) addr[0] |
                ((uint32_t) addr[1] << 8) |
                ((uint32_t) addr[2] << 16) | ((uint32_t) addr[3] << 24));
+    rar_high = ((uint32_t) addr[4] | ((uint32_t) addr[5] << 8));
 
-    rar_high = ((uint32_t) addr[4] | ((uint32_t) addr[5] << 8) | E1000_RAH_AV);
+    /* Disable Rx and flush all Rx frames before enabling RSS to avoid Rx
+     * unit hang.
+     *
+     * Description:
+     * If there are any Rx frames queued up or otherwise present in the HW
+     * before RSS is enabled, and then we enable RSS, the HW Rx unit will
+     * hang.  To work around this issue, we have to disable receives and
+     * flush out all Rx frames before we enable RSS. To do so, we modify we
+     * redirect all Rx traffic to manageability and then reset the HW.
+     * This flushes away Rx frames, and (since the redirections to
+     * manageability persists across resets) keeps new ones from coming in
+     * while we work.  Then, we clear the Address Valid AV bit for all MAC
+     * addresses and undo the re-direction to manageability.
+     * Now, frames are coming in again, but the MAC won't accept them, so
+     * far so good.  We now proceed to initialize RSS (if necessary) and
+     * configure the Rx unit.  Last, we re-enable the AV bits and continue
+     * on our merry way.
+     */
+    switch (hw->mac_type) {
+    case e1000_82571:
+    case e1000_82572:
+    case e1000_80003es2lan:
+        if (hw->leave_av_bit_off == TRUE)
+            break;
+    default:
+        /* Indicate to hardware the Address is Valid. */
+        rar_high |= E1000_RAH_AV;
+        break;
+    }
 
     E1000_WRITE_REG_ARRAY(hw, RA, (index << 1), rar_low);
     E1000_WRITE_REG_ARRAY(hw, RA, ((index << 1) + 1), rar_high);
@@ -5330,6 +5910,7 @@ e1000_get_bus_info(struct e1000_hw *hw)
         hw->bus_width = e1000_bus_width_pciex_1;
         break;
     case e1000_82571:
+    case e1000_80003es2lan:
         hw->bus_type = e1000_bus_type_pci_express;
         hw->bus_speed = e1000_bus_speed_2500;
         hw->bus_width = e1000_bus_width_pciex_4;
@@ -5475,6 +6056,34 @@ e1000_get_cable_length(struct e1000_hw *hw,
             return -E1000_ERR_PHY;
             break;
         }
+    } else if (hw->phy_type == e1000_phy_gg82563) {
+        ret_val = e1000_read_phy_reg(hw, GG82563_PHY_DSP_DISTANCE,
+                                     &phy_data);
+        if (ret_val)
+            return ret_val;
+        cable_length = phy_data & GG82563_DSPD_CABLE_LENGTH;
+
+        switch (cable_length) {
+        case e1000_gg_cable_length_60:
+            *min_length = 0;
+            *max_length = e1000_igp_cable_length_60;
+            break;
+        case e1000_gg_cable_length_60_115:
+            *min_length = e1000_igp_cable_length_60;
+            *max_length = e1000_igp_cable_length_115;
+            break;
+        case e1000_gg_cable_length_115_150:
+            *min_length = e1000_igp_cable_length_115;
+            *max_length = e1000_igp_cable_length_150;
+            break;
+        case e1000_gg_cable_length_150:
+            *min_length = e1000_igp_cable_length_150;
+            *max_length = e1000_igp_cable_length_180;
+            break;
+        default:
+            return -E1000_ERR_PHY;
+            break;
+        }
     } else if(hw->phy_type == e1000_phy_igp) { /* For IGP PHY */
         uint16_t agc_reg_array[IGP01E1000_PHY_CHANNEL_NUM] =
                                                          {IGP01E1000_PHY_AGC_A,
@@ -5584,7 +6193,8 @@ e1000_check_polarity(struct e1000_hw *hw,
 
     DEBUGFUNC("e1000_check_polarity");
 
-    if(hw->phy_type == e1000_phy_m88) {
+    if ((hw->phy_type == e1000_phy_m88) ||
+        (hw->phy_type == e1000_phy_gg82563)) {
         /* return the Polarity bit in the Status register. */
         ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS,
                                      &phy_data);
@@ -5653,7 +6263,8 @@ e1000_check_downshift(struct e1000_hw *hw)
             return ret_val;
 
         hw->speed_downgraded = (phy_data & IGP01E1000_PLHR_SS_DOWNGRADE) ? 1 : 0;
-    } else if(hw->phy_type == e1000_phy_m88) {
+    } else if ((hw->phy_type == e1000_phy_m88) ||
+               (hw->phy_type == e1000_phy_gg82563)) {
         ret_val = e1000_read_phy_reg(hw, M88E1000_PHY_SPEC_STATUS,
                                      &phy_data);
         if(ret_val)
@@ -6686,6 +7297,7 @@ e1000_get_auto_rd_done(struct e1000_hw *hw)
     case e1000_82571:
     case e1000_82572:
     case e1000_82573:
+    case e1000_80003es2lan:
         while(timeout) {
             if (E1000_READ_REG(hw, EECD) & E1000_EECD_AUTO_RD) break;
             else msec_delay(1);
@@ -6729,6 +7341,11 @@ e1000_get_phy_cfg_done(struct e1000_hw *hw)
     default:
         msec_delay(10);
         break;
+    case e1000_80003es2lan:
+        /* Separate *_CFG_DONE_* bit for each port */
+        if (E1000_READ_REG(hw, STATUS) & E1000_STATUS_FUNC_1)
+            cfg_mask = E1000_EEPROM_CFG_DONE_PORT_1;
+        /* Fall Through */
     case e1000_82571:
     case e1000_82572:
         while (timeout) {
@@ -6746,12 +7363,6 @@ e1000_get_phy_cfg_done(struct e1000_hw *hw)
         break;
     }
 
-    /* PHY configuration from NVM just starts after EECD_AUTO_RD sets to high.
-     * Need to wait for PHY configuration completion before accessing NVM
-     * and PHY. */
-    if (hw->mac_type == e1000_82573)
-        msec_delay(25);
-
     return E1000_SUCCESS;
 }
 
@@ -6777,6 +7388,11 @@ e1000_get_hw_eeprom_semaphore(struct e1000_hw *hw)
     if(!hw->eeprom_semaphore_present)
         return E1000_SUCCESS;
 
+    if (hw->mac_type == e1000_80003es2lan) {
+        /* Get the SW semaphore. */
+        if (e1000_get_software_semaphore(hw) != E1000_SUCCESS)
+            return -E1000_ERR_EEPROM;
+    }
 
     /* Get the FW semaphore. */
     timeout = hw->eeprom.word_size + 1;
@@ -6822,10 +7438,75 @@ e1000_put_hw_eeprom_semaphore(struct e1000_hw *hw)
         return;
 
     swsm = E1000_READ_REG(hw, SWSM);
+    if (hw->mac_type == e1000_80003es2lan) {
+        /* Release both semaphores. */
+        swsm &= ~(E1000_SWSM_SMBI | E1000_SWSM_SWESMBI);
+    } else
         swsm &= ~(E1000_SWSM_SWESMBI);
     E1000_WRITE_REG(hw, SWSM, swsm);
 }
 
+/***************************************************************************
+ *
+ * Obtaining software semaphore bit (SMBI) before resetting PHY.
+ *
+ * hw: Struct containing variables accessed by shared code
+ *
+ * returns: - E1000_ERR_RESET if fail to obtain semaphore.
+ *            E1000_SUCCESS at any other case.
+ *
+ ***************************************************************************/
+int32_t
+e1000_get_software_semaphore(struct e1000_hw *hw)
+{
+    int32_t timeout = hw->eeprom.word_size + 1;
+    uint32_t swsm;
+
+    DEBUGFUNC("e1000_get_software_semaphore");
+
+    if (hw->mac_type != e1000_80003es2lan)
+        return E1000_SUCCESS;
+
+    while(timeout) {
+        swsm = E1000_READ_REG(hw, SWSM);
+        /* If SMBI bit cleared, it is now set and we hold the semaphore */
+        if(!(swsm & E1000_SWSM_SMBI))
+            break;
+        msec_delay_irq(1);
+        timeout--;
+    }
+
+    if(!timeout) {
+        DEBUGOUT("Driver can't access device - SMBI bit is set.\n");
+        return -E1000_ERR_RESET;
+    }
+
+    return E1000_SUCCESS;
+}
+
+/***************************************************************************
+ *
+ * Release semaphore bit (SMBI).
+ *
+ * hw: Struct containing variables accessed by shared code
+ *
+ ***************************************************************************/
+void
+e1000_release_software_semaphore(struct e1000_hw *hw)
+{
+    uint32_t swsm;
+
+    DEBUGFUNC("e1000_release_software_semaphore");
+
+    if (hw->mac_type != e1000_80003es2lan)
+        return;
+
+    swsm = E1000_READ_REG(hw, SWSM);
+    /* Release the SW semaphores.*/
+    swsm &= ~E1000_SWSM_SMBI;
+    E1000_WRITE_REG(hw, SWSM, swsm);
+}
+
 /******************************************************************************
  * Checks if PHY reset is blocked due to SOL/IDER session, for example.
  * Returning E1000_BLK_PHY_RESET isn't necessarily an error.  But it's up to
@@ -6862,6 +7543,7 @@ e1000_arc_subsystem_valid(struct e1000_hw *hw)
     case e1000_82571:
     case e1000_82572:
     case e1000_82573:
+    case e1000_80003es2lan:
         fwsm = E1000_READ_REG(hw, FWSM);
         if((fwsm & E1000_FWSM_MODE_MASK) != 0)
             return TRUE;
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index f1219dd9dbac..150e45e30f87 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -60,6 +60,7 @@ typedef enum {
     e1000_82571,
     e1000_82572,
     e1000_82573,
+    e1000_80003es2lan,
     e1000_num_macs
 } e1000_mac_type;
 
@@ -139,6 +140,13 @@ typedef enum {
 } e1000_cable_length;
 
 typedef enum {
+    e1000_gg_cable_length_60 = 0,
+    e1000_gg_cable_length_60_115 = 1,
+    e1000_gg_cable_length_115_150 = 2,
+    e1000_gg_cable_length_150 = 4
+} e1000_gg_cable_length;
+
+typedef enum {
     e1000_igp_cable_length_10  = 10,
     e1000_igp_cable_length_20  = 20,
     e1000_igp_cable_length_30  = 30,
@@ -208,6 +216,7 @@ typedef enum {
     e1000_phy_m88 = 0,
     e1000_phy_igp,
     e1000_phy_igp_2,
+    e1000_phy_gg82563,
     e1000_phy_undefined = 0xFF
 } e1000_phy_type;
 
@@ -281,6 +290,7 @@ typedef enum {
 #define E1000_ERR_MASTER_REQUESTS_PENDING 10
 #define E1000_ERR_HOST_INTERFACE_COMMAND 11
 #define E1000_BLK_PHY_RESET   12
+#define E1000_ERR_SWFW_SYNC 13
 
 /* Function prototypes */
 /* Initialization */
@@ -304,6 +314,8 @@ int32_t e1000_phy_hw_reset(struct e1000_hw *hw);
 int32_t e1000_phy_reset(struct e1000_hw *hw);
 int32_t e1000_phy_get_info(struct e1000_hw *hw, struct e1000_phy_info *phy_info);
 int32_t e1000_validate_mdi_setting(struct e1000_hw *hw);
+int32_t e1000_read_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t *data);
+int32_t e1000_write_kmrn_reg(struct e1000_hw *hw, uint32_t reg_addr, uint16_t data);
 
 /* EEPROM Functions */
 int32_t e1000_init_eeprom_params(struct e1000_hw *hw);
@@ -454,6 +466,8 @@ int32_t e1000_check_phy_reset_block(struct e1000_hw *hw);
 #define E1000_DEV_ID_82573E_IAMT         0x108C
 #define E1000_DEV_ID_82573L              0x109A
 #define E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 0x10B5
+#define E1000_DEV_ID_80003ES2LAN_COPPER_DPT     0x1096
+#define E1000_DEV_ID_80003ES2LAN_SERDES_DPT     0x1098
 
 
 #define NODE_ADDRESS_SIZE 6
@@ -850,6 +864,7 @@ struct e1000_ffvt_entry {
 #define E1000_TXCW     0x00178  /* TX Configuration Word - RW */
 #define E1000_RXCW     0x00180  /* RX Configuration Word - RO */
 #define E1000_TCTL     0x00400  /* TX Control - RW */
+#define E1000_TCTL_EXT 0x00404  /* Extended TX Control - RW */
 #define E1000_TIPG     0x00410  /* TX Inter-packet gap -RW */
 #define E1000_TBT      0x00448  /* TX Burst Timer - RW */
 #define E1000_AIT      0x00458  /* Adaptive Interframe Spacing Throttle - RW */
@@ -996,6 +1011,11 @@ struct e1000_ffvt_entry {
 #define E1000_FFMT     0x09000  /* Flexible Filter Mask Table - RW Array */
 #define E1000_FFVT     0x09800  /* Flexible Filter Value Table - RW Array */
 
+#define E1000_KUMCTRLSTA 0x00034 /* MAC-PHY interface - RW */
+#define E1000_MDPHYA     0x0003C  /* PHY address - RW */
+#define E1000_MANC2H     0x05860  /* Managment Control To Host - RW */
+#define E1000_SW_FW_SYNC 0x05B5C /* Software-Firmware Synchronization - RW */
+
 #define E1000_GCR       0x05B00 /* PCI-Ex Control */
 #define E1000_GSCL_1    0x05B10 /* PCI-Ex Statistic Control #1 */
 #define E1000_GSCL_2    0x05B14 /* PCI-Ex Statistic Control #2 */
@@ -1065,6 +1085,7 @@ struct e1000_ffvt_entry {
 #define E1000_82542_RXCW     E1000_RXCW
 #define E1000_82542_MTA      0x00200
 #define E1000_82542_TCTL     E1000_TCTL
+#define E1000_82542_TCTL_EXT E1000_TCTL_EXT
 #define E1000_82542_TIPG     E1000_TIPG
 #define E1000_82542_TDBAL    0x00420
 #define E1000_82542_TDBAH    0x00424
@@ -1212,6 +1233,8 @@ struct e1000_ffvt_entry {
 #define E1000_82542_RSSRK       E1000_RSSRK
 #define E1000_82542_RSSIM       E1000_RSSIM
 #define E1000_82542_RSSIR       E1000_RSSIR
+#define E1000_82542_KUMCTRLSTA E1000_KUMCTRLSTA
+#define E1000_82542_SW_FW_SYNC E1000_SW_FW_SYNC
 
 /* Statistics counters collected by the MAC */
 struct e1000_hw_stats {
@@ -1303,6 +1326,7 @@ struct e1000_hw {
     e1000_ffe_config ffe_config_state;
     uint32_t asf_firmware_present;
     uint32_t eeprom_semaphore_present;
+    uint32_t swfw_sync_present;
     unsigned long io_base;
     uint32_t phy_id;
     uint32_t phy_revision;
@@ -1361,6 +1385,7 @@ struct e1000_hw {
     boolean_t ifs_params_forced;
     boolean_t in_ifs_mode;
     boolean_t mng_reg_access_disabled;
+    boolean_t leave_av_bit_off;
 };
 
 
@@ -1393,6 +1418,8 @@ struct e1000_hw {
 #define E1000_CTRL_FRCDPX   0x00001000  /* Force Duplex */
 #define E1000_CTRL_D_UD_EN  0x00002000  /* Dock/Undock enable */
 #define E1000_CTRL_D_UD_POLARITY 0x00004000 /* Defined polarity of Dock/Undock indication in SDP[0] */
+#define E1000_CTRL_FORCE_PHY_RESET 0x00008000 /* Reset both PHY ports, through PHYRST_N pin */
+#define E1000_CTRL_EXT_LINK_EN 0x00010000 /* enable link status from external LINK_0 and LINK_1 pins */
 #define E1000_CTRL_SWDPIN0  0x00040000  /* SWDPIN 0 value */
 #define E1000_CTRL_SWDPIN1  0x00080000  /* SWDPIN 1 value */
 #define E1000_CTRL_SWDPIN2  0x00100000  /* SWDPIN 2 value */
@@ -1429,6 +1456,16 @@ struct e1000_hw {
 #define E1000_STATUS_BUS64      0x00001000      /* In 64 bit slot */
 #define E1000_STATUS_PCIX_MODE  0x00002000      /* PCI-X mode */
 #define E1000_STATUS_PCIX_SPEED 0x0000C000      /* PCI-X bus speed */
+#define E1000_STATUS_BMC_SKU_0  0x00100000 /* BMC USB redirect disabled */
+#define E1000_STATUS_BMC_SKU_1  0x00200000 /* BMC SRAM disabled */
+#define E1000_STATUS_BMC_SKU_2  0x00400000 /* BMC SDRAM disabled */
+#define E1000_STATUS_BMC_CRYPTO 0x00800000 /* BMC crypto disabled */
+#define E1000_STATUS_BMC_LITE   0x01000000 /* BMC external code execution disabled */
+#define E1000_STATUS_RGMII_ENABLE 0x02000000 /* RGMII disabled */
+#define E1000_STATUS_FUSE_8       0x04000000
+#define E1000_STATUS_FUSE_9       0x08000000
+#define E1000_STATUS_SERDES0_DIS  0x10000000 /* SERDES disabled on port 0 */
+#define E1000_STATUS_SERDES1_DIS  0x20000000 /* SERDES disabled on port 1 */
 
 /* Constants used to intrepret the masked PCI-X bus speed. */
 #define E1000_STATUS_PCIX_SPEED_66  0x00000000 /* PCI-X bus speed  50-66 MHz */
@@ -1506,6 +1543,8 @@ struct e1000_hw {
 #define E1000_CTRL_EXT_LINK_MODE_MASK 0x00C00000
 #define E1000_CTRL_EXT_LINK_MODE_GMII 0x00000000
 #define E1000_CTRL_EXT_LINK_MODE_TBI  0x00C00000
+#define E1000_CTRL_EXT_LINK_MODE_KMRN    0x00000000
+#define E1000_CTRL_EXT_LINK_MODE_SERDES  0x00C00000
 #define E1000_CTRL_EXT_WR_WMARK_MASK  0x03000000
 #define E1000_CTRL_EXT_WR_WMARK_256   0x00000000
 #define E1000_CTRL_EXT_WR_WMARK_320   0x01000000
@@ -1515,6 +1554,9 @@ struct e1000_hw {
 #define E1000_CTRL_EXT_DRV_LOAD       0x10000000  /* Driver loaded bit for FW */
 #define E1000_CTRL_EXT_IAME           0x08000000  /* Interrupt acknowledge Auto-mask */
 #define E1000_CTRL_EXT_INT_TIMER_CLR  0x20000000  /* Clear Interrupt timers after IMS clear */
+#define E1000_CRTL_EXT_PB_PAREN       0x01000000 /* packet buffer parity error detection enabled */
+#define E1000_CTRL_EXT_DF_PAREN       0x02000000 /* descriptor FIFO parity error detection enable */
+#define E1000_CTRL_EXT_GHOST_PAREN    0x40000000
 
 /* MDI Control */
 #define E1000_MDIC_DATA_MASK 0x0000FFFF
@@ -1528,6 +1570,32 @@ struct e1000_hw {
 #define E1000_MDIC_INT_EN    0x20000000
 #define E1000_MDIC_ERROR     0x40000000
 
+#define E1000_KUMCTRLSTA_MASK           0x0000FFFF
+#define E1000_KUMCTRLSTA_OFFSET         0x001F0000
+#define E1000_KUMCTRLSTA_OFFSET_SHIFT   16
+#define E1000_KUMCTRLSTA_REN            0x00200000
+
+#define E1000_KUMCTRLSTA_OFFSET_FIFO_CTRL      0x00000000
+#define E1000_KUMCTRLSTA_OFFSET_CTRL           0x00000001
+#define E1000_KUMCTRLSTA_OFFSET_INB_CTRL       0x00000002
+#define E1000_KUMCTRLSTA_OFFSET_DIAG           0x00000003
+#define E1000_KUMCTRLSTA_OFFSET_TIMEOUTS       0x00000004
+#define E1000_KUMCTRLSTA_OFFSET_INB_PARAM      0x00000009
+#define E1000_KUMCTRLSTA_OFFSET_HD_CTRL        0x00000010
+#define E1000_KUMCTRLSTA_OFFSET_M2P_SERDES     0x0000001E
+#define E1000_KUMCTRLSTA_OFFSET_M2P_MODES      0x0000001F
+
+/* FIFO Control */
+#define E1000_KUMCTRLSTA_FIFO_CTRL_RX_BYPASS   0x00000008
+#define E1000_KUMCTRLSTA_FIFO_CTRL_TX_BYPASS   0x00000800
+
+/* In-Band Control */
+#define E1000_KUMCTRLSTA_INB_CTRL_DIS_PADDING  0x00000010
+
+/* Half-Duplex Control */
+#define E1000_KUMCTRLSTA_HD_CTRL_10_100_DEFAULT 0x00000004
+#define E1000_KUMCTRLSTA_HD_CTRL_1000_DEFAULT  0x00000000
+
 /* LED Control */
 #define E1000_LEDCTL_LED0_MODE_MASK       0x0000000F
 #define E1000_LEDCTL_LED0_MODE_SHIFT      0
@@ -1590,6 +1658,13 @@ struct e1000_hw {
 #define E1000_ICR_MNG           0x00040000 /* Manageability event */
 #define E1000_ICR_DOCK          0x00080000 /* Dock/Undock */
 #define E1000_ICR_INT_ASSERTED  0x80000000 /* If this bit asserted, the driver should claim the interrupt */
+#define E1000_ICR_RXD_FIFO_PAR0 0x00100000 /* queue 0 Rx descriptor FIFO parity error */
+#define E1000_ICR_TXD_FIFO_PAR0 0x00200000 /* queue 0 Tx descriptor FIFO parity error */
+#define E1000_ICR_HOST_ARB_PAR  0x00400000 /* host arb read buffer parity error */
+#define E1000_ICR_PB_PAR        0x00800000 /* packet buffer parity error */
+#define E1000_ICR_RXD_FIFO_PAR1 0x01000000 /* queue 1 Rx descriptor FIFO parity error */
+#define E1000_ICR_TXD_FIFO_PAR1 0x02000000 /* queue 1 Tx descriptor FIFO parity error */
+#define E1000_ICR_ALL_PARITY    0x03F00000 /* all parity error bits */
 
 /* Interrupt Cause Set */
 #define E1000_ICS_TXDW      E1000_ICR_TXDW      /* Transmit desc written back */
@@ -1610,6 +1685,12 @@ struct e1000_hw {
 #define E1000_ICS_ACK       E1000_ICR_ACK       /* Receive Ack frame */
 #define E1000_ICS_MNG       E1000_ICR_MNG       /* Manageability event */
 #define E1000_ICS_DOCK      E1000_ICR_DOCK      /* Dock/Undock */
+#define E1000_ICS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */
+#define E1000_ICS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */
+#define E1000_ICS_HOST_ARB_PAR  E1000_ICR_HOST_ARB_PAR  /* host arb read buffer parity error */
+#define E1000_ICS_PB_PAR        E1000_ICR_PB_PAR        /* packet buffer parity error */
+#define E1000_ICS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
+#define E1000_ICS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
 
 /* Interrupt Mask Set */
 #define E1000_IMS_TXDW      E1000_ICR_TXDW      /* Transmit desc written back */
@@ -1630,6 +1711,12 @@ struct e1000_hw {
 #define E1000_IMS_ACK       E1000_ICR_ACK       /* Receive Ack frame */
 #define E1000_IMS_MNG       E1000_ICR_MNG       /* Manageability event */
 #define E1000_IMS_DOCK      E1000_ICR_DOCK      /* Dock/Undock */
+#define E1000_IMS_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */
+#define E1000_IMS_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */
+#define E1000_IMS_HOST_ARB_PAR  E1000_ICR_HOST_ARB_PAR  /* host arb read buffer parity error */
+#define E1000_IMS_PB_PAR        E1000_ICR_PB_PAR        /* packet buffer parity error */
+#define E1000_IMS_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
+#define E1000_IMS_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
 
 /* Interrupt Mask Clear */
 #define E1000_IMC_TXDW      E1000_ICR_TXDW      /* Transmit desc written back */
@@ -1650,6 +1737,12 @@ struct e1000_hw {
 #define E1000_IMC_ACK       E1000_ICR_ACK       /* Receive Ack frame */
 #define E1000_IMC_MNG       E1000_ICR_MNG       /* Manageability event */
 #define E1000_IMC_DOCK      E1000_ICR_DOCK      /* Dock/Undock */
+#define E1000_IMC_RXD_FIFO_PAR0 E1000_ICR_RXD_FIFO_PAR0 /* queue 0 Rx descriptor FIFO parity error */
+#define E1000_IMC_TXD_FIFO_PAR0 E1000_ICR_TXD_FIFO_PAR0 /* queue 0 Tx descriptor FIFO parity error */
+#define E1000_IMC_HOST_ARB_PAR  E1000_ICR_HOST_ARB_PAR  /* host arb read buffer parity error */
+#define E1000_IMC_PB_PAR        E1000_ICR_PB_PAR        /* packet buffer parity error */
+#define E1000_IMC_RXD_FIFO_PAR1 E1000_ICR_RXD_FIFO_PAR1 /* queue 1 Rx descriptor FIFO parity error */
+#define E1000_IMC_TXD_FIFO_PAR1 E1000_ICR_TXD_FIFO_PAR1 /* queue 1 Tx descriptor FIFO parity error */
 
 /* Receive Control */
 #define E1000_RCTL_RST            0x00000001    /* Software reset */
@@ -1719,6 +1812,12 @@ struct e1000_hw {
 #define E1000_PSRCTL_BSIZE2_SHIFT  6            /* Shift _left_ 6 */
 #define E1000_PSRCTL_BSIZE3_SHIFT 14            /* Shift _left_ 14 */
 
+/* SW_W_SYNC definitions */
+#define E1000_SWFW_EEP_SM     0x0001
+#define E1000_SWFW_PHY0_SM    0x0002
+#define E1000_SWFW_PHY1_SM    0x0004
+#define E1000_SWFW_MAC_CSR_SM 0x0008
+
 /* Receive Descriptor */
 #define E1000_RDT_DELAY 0x0000ffff      /* Delay timer (1=1024us) */
 #define E1000_RDT_FPDB  0x80000000      /* Flush descriptor block */
@@ -1797,6 +1896,11 @@ struct e1000_hw {
 #define E1000_TCTL_RTLC   0x01000000    /* Re-transmit on late collision */
 #define E1000_TCTL_NRTU   0x02000000    /* No Re-transmit on underrun */
 #define E1000_TCTL_MULR   0x10000000    /* Multiple request support */
+/* Extended Transmit Control */
+#define E1000_TCTL_EXT_BST_MASK  0x000003FF /* Backoff Slot Time */
+#define E1000_TCTL_EXT_GCEX_MASK 0x000FFC00 /* Gigabit Carry Extend Padding */
+
+#define DEFAULT_80003ES2LAN_TCTL_EXT_GCEX   0x00010000
 
 /* Receive Checksum Control */
 #define E1000_RXCSUM_PCSS_MASK 0x000000FF   /* Packet Checksum Start */
@@ -1874,6 +1978,7 @@ struct e1000_hw {
 #define E1000_MANC_TCO_RESET     0x00010000 /* TCO Reset Occurred */
 #define E1000_MANC_RCV_TCO_EN    0x00020000 /* Receive TCO Packets Enabled */
 #define E1000_MANC_REPORT_STATUS 0x00040000 /* Status Reporting Enabled */
+#define E1000_MANC_RCV_ALL       0x00080000 /* Receive All Enabled */
 #define E1000_MANC_BLK_PHY_RST_ON_IDE   0x00040000 /* Block phy resets */
 #define E1000_MANC_EN_MAC_ADDR_FILTER   0x00100000 /* Enable MAC address
                                                     * filtering */
@@ -1962,19 +2067,19 @@ struct e1000_host_command_info {
 /* PCI-Ex registers */
 
 /* PCI-Ex Control Register */
-#define E1000_GCR_RXD_NO_SNOOP                  0x00000001
-#define E1000_GCR_RXDSCW_NO_SNOOP               0x00000002
-#define E1000_GCR_RXDSCR_NO_SNOOP               0x00000004
-#define E1000_GCR_TXD_NO_SNOOP                  0x00000008
-#define E1000_GCR_TXDSCW_NO_SNOOP               0x00000010
-#define E1000_GCR_TXDSCR_NO_SNOOP               0x00000020
-
-#define PCI_EX_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP             | \
-                                                         E1000_GCR_RXDSCW_NO_SNOOP      | \
-                                                         E1000_GCR_RXDSCR_NO_SNOOP      | \
-                                                         E1000_GCR TXD_NO_SNOOP         | \
-                                                         E1000_GCR_TXDSCW_NO_SNOOP      | \
-                                                         E1000_GCR_TXDSCR_NO_SNOOP)
+#define E1000_GCR_RXD_NO_SNOOP          0x00000001
+#define E1000_GCR_RXDSCW_NO_SNOOP       0x00000002
+#define E1000_GCR_RXDSCR_NO_SNOOP       0x00000004
+#define E1000_GCR_TXD_NO_SNOOP          0x00000008
+#define E1000_GCR_TXDSCW_NO_SNOOP       0x00000010
+#define E1000_GCR_TXDSCR_NO_SNOOP       0x00000020
+
+#define PCI_EX_NO_SNOOP_ALL (E1000_GCR_RXD_NO_SNOOP         | \
+                             E1000_GCR_RXDSCW_NO_SNOOP      | \
+                             E1000_GCR_RXDSCR_NO_SNOOP      | \
+                             E1000_GCR_TXD_NO_SNOOP         | \
+                             E1000_GCR_TXDSCW_NO_SNOOP      | \
+                             E1000_GCR_TXDSCR_NO_SNOOP)
 
 #define E1000_GCR_L1_ACT_WITHOUT_L0S_RX 0x08000000
 /* Function Active and Power State to MNG */
@@ -2035,12 +2140,14 @@ struct e1000_host_command_info {
 #define EEPROM_INIT_CONTROL1_REG      0x000A
 #define EEPROM_INIT_CONTROL2_REG      0x000F
 #define EEPROM_INIT_CONTROL3_PORT_B   0x0014
+#define EEPROM_INIT_3GIO_3            0x001A
 #define EEPROM_INIT_CONTROL3_PORT_A   0x0024
 #define EEPROM_CFG                    0x0012
 #define EEPROM_FLASH_VERSION          0x0032
 #define EEPROM_CHECKSUM_REG           0x003F
 
 #define E1000_EEPROM_CFG_DONE         0x00040000   /* MNG config cycle done */
+#define E1000_EEPROM_CFG_DONE_PORT_1  0x00080000   /* ...for second port */
 
 /* Word definitions for ID LED Settings */
 #define ID_LED_RESERVED_0000 0x0000
@@ -2084,6 +2191,9 @@ struct e1000_host_command_info {
 #define EEPROM_WORD0F_ANE        0x0800
 #define EEPROM_WORD0F_SWPDIO_EXT 0x00F0
 
+/* Mask bits for fields in Word 0x1a of the EEPROM */
+#define EEPROM_WORD1A_ASPM_MASK  0x000C
+
 /* For checksumming, the sum of all words in the EEPROM should equal 0xBABA. */
 #define EEPROM_SUM 0xBABA
 
@@ -2126,8 +2236,11 @@ struct e1000_host_command_info {
 
 #define DEFAULT_82542_TIPG_IPGR2 10
 #define DEFAULT_82543_TIPG_IPGR2 6
+#define DEFAULT_80003ES2LAN_TIPG_IPGR2 7
 #define E1000_TIPG_IPGR2_SHIFT  20
 
+#define DEFAULT_80003ES2LAN_TIPG_IPGT_10_100 0x00000009
+#define DEFAULT_80003ES2LAN_TIPG_IPGT_1000   0x00000008
 #define E1000_TXDMAC_DPP 0x00000001
 
 /* Adaptive IFS defines */
@@ -2368,6 +2481,78 @@ struct e1000_host_command_info {
 
 #define IGP01E1000_ANALOG_REGS_PAGE  0x20C0
 
+/* Bits...
+ * 15-5: page
+ * 4-0: register offset
+ */
+#define GG82563_PAGE_SHIFT        5
+#define GG82563_REG(page, reg)    \
+        (((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS))
+#define GG82563_MIN_ALT_REG       30
+
+/* GG82563 Specific Registers */
+#define GG82563_PHY_SPEC_CTRL           \
+        GG82563_REG(0, 16) /* PHY Specific Control */
+#define GG82563_PHY_SPEC_STATUS         \
+        GG82563_REG(0, 17) /* PHY Specific Status */
+#define GG82563_PHY_INT_ENABLE          \
+        GG82563_REG(0, 18) /* Interrupt Enable */
+#define GG82563_PHY_SPEC_STATUS_2       \
+        GG82563_REG(0, 19) /* PHY Specific Status 2 */
+#define GG82563_PHY_RX_ERR_CNTR         \
+        GG82563_REG(0, 21) /* Receive Error Counter */
+#define GG82563_PHY_PAGE_SELECT         \
+        GG82563_REG(0, 22) /* Page Select */
+#define GG82563_PHY_SPEC_CTRL_2         \
+        GG82563_REG(0, 26) /* PHY Specific Control 2 */
+#define GG82563_PHY_PAGE_SELECT_ALT     \
+        GG82563_REG(0, 29) /* Alternate Page Select */
+#define GG82563_PHY_TEST_CLK_CTRL       \
+        GG82563_REG(0, 30) /* Test Clock Control (use reg. 29 to select) */
+
+#define GG82563_PHY_MAC_SPEC_CTRL       \
+        GG82563_REG(2, 21) /* MAC Specific Control Register */
+#define GG82563_PHY_MAC_SPEC_CTRL_2     \
+        GG82563_REG(2, 26) /* MAC Specific Control 2 */
+
+#define GG82563_PHY_DSP_DISTANCE    \
+        GG82563_REG(5, 26) /* DSP Distance */
+
+/* Page 193 - Port Control Registers */
+#define GG82563_PHY_KMRN_MODE_CTRL   \
+        GG82563_REG(193, 16) /* Kumeran Mode Control */
+#define GG82563_PHY_PORT_RESET          \
+        GG82563_REG(193, 17) /* Port Reset */
+#define GG82563_PHY_REVISION_ID         \
+        GG82563_REG(193, 18) /* Revision ID */
+#define GG82563_PHY_DEVICE_ID           \
+        GG82563_REG(193, 19) /* Device ID */
+#define GG82563_PHY_PWR_MGMT_CTRL       \
+        GG82563_REG(193, 20) /* Power Management Control */
+#define GG82563_PHY_RATE_ADAPT_CTRL     \
+        GG82563_REG(193, 25) /* Rate Adaptation Control */
+
+/* Page 194 - KMRN Registers */
+#define GG82563_PHY_KMRN_FIFO_CTRL_STAT \
+        GG82563_REG(194, 16) /* FIFO's Control/Status */
+#define GG82563_PHY_KMRN_CTRL           \
+        GG82563_REG(194, 17) /* Control */
+#define GG82563_PHY_INBAND_CTRL         \
+        GG82563_REG(194, 18) /* Inband Control */
+#define GG82563_PHY_KMRN_DIAGNOSTIC     \
+        GG82563_REG(194, 19) /* Diagnostic */
+#define GG82563_PHY_ACK_TIMEOUTS        \
+        GG82563_REG(194, 20) /* Acknowledge Timeouts */
+#define GG82563_PHY_ADV_ABILITY         \
+        GG82563_REG(194, 21) /* Advertised Ability */
+#define GG82563_PHY_LINK_PARTNER_ADV_ABILITY \
+        GG82563_REG(194, 23) /* Link Partner Advertised Ability */
+#define GG82563_PHY_ADV_NEXT_PAGE       \
+        GG82563_REG(194, 24) /* Advertised Next Page */
+#define GG82563_PHY_LINK_PARTNER_ADV_NEXT_PAGE \
+        GG82563_REG(194, 25) /* Link Partner Advertised Next page */
+#define GG82563_PHY_KMRN_MISC           \
+        GG82563_REG(194, 26) /* Misc. */
 
 /* PHY Control Register */
 #define MII_CR_SPEED_SELECT_MSB 0x0040  /* bits 6,13: 10=1000, 01=100, 00=10 */
@@ -2681,6 +2866,113 @@ struct e1000_host_command_info {
 #define IGP01E1000_ANALOG_FUSE_FINE_1               0x0080
 #define IGP01E1000_ANALOG_FUSE_FINE_10              0x0500
 
+/* GG82563 PHY Specific Status Register (Page 0, Register 16 */
+#define GG82563_PSCR_DISABLE_JABBER             0x0001 /* 1=Disable Jabber */
+#define GG82563_PSCR_POLARITY_REVERSAL_DISABLE  0x0002 /* 1=Polarity Reversal Disabled */
+#define GG82563_PSCR_POWER_DOWN                 0x0004 /* 1=Power Down */
+#define GG82563_PSCR_COPPER_TRANSMITER_DISABLE  0x0008 /* 1=Transmitter Disabled */
+#define GG82563_PSCR_CROSSOVER_MODE_MASK        0x0060
+#define GG82563_PSCR_CROSSOVER_MODE_MDI         0x0000 /* 00=Manual MDI configuration */
+#define GG82563_PSCR_CROSSOVER_MODE_MDIX        0x0020 /* 01=Manual MDIX configuration */
+#define GG82563_PSCR_CROSSOVER_MODE_AUTO        0x0060 /* 11=Automatic crossover */
+#define GG82563_PSCR_ENALBE_EXTENDED_DISTANCE   0x0080 /* 1=Enable Extended Distance */
+#define GG82563_PSCR_ENERGY_DETECT_MASK         0x0300
+#define GG82563_PSCR_ENERGY_DETECT_OFF          0x0000 /* 00,01=Off */
+#define GG82563_PSCR_ENERGY_DETECT_RX           0x0200 /* 10=Sense on Rx only (Energy Detect) */
+#define GG82563_PSCR_ENERGY_DETECT_RX_TM        0x0300 /* 11=Sense and Tx NLP */
+#define GG82563_PSCR_FORCE_LINK_GOOD            0x0400 /* 1=Force Link Good */
+#define GG82563_PSCR_DOWNSHIFT_ENABLE           0x0800 /* 1=Enable Downshift */
+#define GG82563_PSCR_DOWNSHIFT_COUNTER_MASK     0x7000
+#define GG82563_PSCR_DOWNSHIFT_COUNTER_SHIFT    12
+
+/* PHY Specific Status Register (Page 0, Register 17) */
+#define GG82563_PSSR_JABBER                0x0001 /* 1=Jabber */
+#define GG82563_PSSR_POLARITY              0x0002 /* 1=Polarity Reversed */
+#define GG82563_PSSR_LINK                  0x0008 /* 1=Link is Up */
+#define GG82563_PSSR_ENERGY_DETECT         0x0010 /* 1=Sleep, 0=Active */
+#define GG82563_PSSR_DOWNSHIFT             0x0020 /* 1=Downshift */
+#define GG82563_PSSR_CROSSOVER_STATUS      0x0040 /* 1=MDIX, 0=MDI */
+#define GG82563_PSSR_RX_PAUSE_ENABLED      0x0100 /* 1=Receive Pause Enabled */
+#define GG82563_PSSR_TX_PAUSE_ENABLED      0x0200 /* 1=Transmit Pause Enabled */
+#define GG82563_PSSR_LINK_UP               0x0400 /* 1=Link Up */
+#define GG82563_PSSR_SPEED_DUPLEX_RESOLVED 0x0800 /* 1=Resolved */
+#define GG82563_PSSR_PAGE_RECEIVED         0x1000 /* 1=Page Received */
+#define GG82563_PSSR_DUPLEX                0x2000 /* 1-Full-Duplex */
+#define GG82563_PSSR_SPEED_MASK            0xC000
+#define GG82563_PSSR_SPEED_10MBPS          0x0000 /* 00=10Mbps */
+#define GG82563_PSSR_SPEED_100MBPS         0x4000 /* 01=100Mbps */
+#define GG82563_PSSR_SPEED_1000MBPS        0x8000 /* 10=1000Mbps */
+
+/* PHY Specific Status Register 2 (Page 0, Register 19) */
+#define GG82563_PSSR2_JABBER                0x0001 /* 1=Jabber */
+#define GG82563_PSSR2_POLARITY_CHANGED      0x0002 /* 1=Polarity Changed */
+#define GG82563_PSSR2_ENERGY_DETECT_CHANGED 0x0010 /* 1=Energy Detect Changed */
+#define GG82563_PSSR2_DOWNSHIFT_INTERRUPT   0x0020 /* 1=Downshift Detected */
+#define GG82563_PSSR2_MDI_CROSSOVER_CHANGE  0x0040 /* 1=Crossover Changed */
+#define GG82563_PSSR2_FALSE_CARRIER         0x0100 /* 1=False Carrier */
+#define GG82563_PSSR2_SYMBOL_ERROR          0x0200 /* 1=Symbol Error */
+#define GG82563_PSSR2_LINK_STATUS_CHANGED   0x0400 /* 1=Link Status Changed */
+#define GG82563_PSSR2_AUTO_NEG_COMPLETED    0x0800 /* 1=Auto-Neg Completed */
+#define GG82563_PSSR2_PAGE_RECEIVED         0x1000 /* 1=Page Received */
+#define GG82563_PSSR2_DUPLEX_CHANGED        0x2000 /* 1=Duplex Changed */
+#define GG82563_PSSR2_SPEED_CHANGED         0x4000 /* 1=Speed Changed */
+#define GG82563_PSSR2_AUTO_NEG_ERROR        0x8000 /* 1=Auto-Neg Error */
+
+/* PHY Specific Control Register 2 (Page 0, Register 26) */
+#define GG82563_PSCR2_10BT_POLARITY_FORCE           0x0002 /* 1=Force Negative Polarity */
+#define GG82563_PSCR2_1000MB_TEST_SELECT_MASK       0x000C
+#define GG82563_PSCR2_1000MB_TEST_SELECT_NORMAL     0x0000 /* 00,01=Normal Operation */
+#define GG82563_PSCR2_1000MB_TEST_SELECT_112NS      0x0008 /* 10=Select 112ns Sequence */
+#define GG82563_PSCR2_1000MB_TEST_SELECT_16NS       0x000C /* 11=Select 16ns Sequence */
+#define GG82563_PSCR2_REVERSE_AUTO_NEG              0x2000 /* 1=Reverse Auto-Negotiation */
+#define GG82563_PSCR2_1000BT_DISABLE                0x4000 /* 1=Disable 1000BASE-T */
+#define GG82563_PSCR2_TRANSMITER_TYPE_MASK          0x8000
+#define GG82563_PSCR2_TRANSMITTER_TYPE_CLASS_B      0x0000 /* 0=Class B */
+#define GG82563_PSCR2_TRANSMITTER_TYPE_CLASS_A      0x8000 /* 1=Class A */
+
+/* MAC Specific Control Register (Page 2, Register 21) */
+/* Tx clock speed for Link Down and 1000BASE-T for the following speeds */
+#define GG82563_MSCR_TX_CLK_MASK                    0x0007
+#define GG82563_MSCR_TX_CLK_10MBPS_2_5MHZ           0x0004
+#define GG82563_MSCR_TX_CLK_100MBPS_25MHZ           0x0005
+#define GG82563_MSCR_TX_CLK_1000MBPS_2_5MHZ         0x0006
+#define GG82563_MSCR_TX_CLK_1000MBPS_25MHZ          0x0007
+
+#define GG82563_MSCR_ASSERT_CRS_ON_TX               0x0010 /* 1=Assert */
+
+/* DSP Distance Register (Page 5, Register 26) */
+#define GG82563_DSPD_CABLE_LENGTH               0x0007 /* 0 = <50M;
+                                                              1 = 50-80M;
+                                                              2 = 80-110M;
+                                                              3 = 110-140M;
+                                                              4 = >140M */
+
+/* Kumeran Mode Control Register (Page 193, Register 16) */
+#define GG82563_KMCR_PHY_LEDS_EN                    0x0020 /* 1=PHY LEDs, 0=Kumeran Inband LEDs */
+#define GG82563_KMCR_FORCE_LINK_UP                  0x0040 /* 1=Force Link Up */
+#define GG82563_KMCR_SUPPRESS_SGMII_EPD_EXT         0x0080
+#define GG82563_KMCR_MDIO_BUS_SPEED_SELECT_MASK     0x0400
+#define GG82563_KMCR_MDIO_BUS_SPEED_SELECT          0x0400 /* 1=6.25MHz, 0=0.8MHz */
+#define GG82563_KMCR_PASS_FALSE_CARRIER             0x0800
+
+/* Power Management Control Register (Page 193, Register 20) */
+#define GG82563_PMCR_ENABLE_ELECTRICAL_IDLE         0x0001 /* 1=Enalbe SERDES Electrical Idle */
+#define GG82563_PMCR_DISABLE_PORT                   0x0002 /* 1=Disable Port */
+#define GG82563_PMCR_DISABLE_SERDES                 0x0004 /* 1=Disable SERDES */
+#define GG82563_PMCR_REVERSE_AUTO_NEG               0x0008 /* 1=Enable Reverse Auto-Negotiation */
+#define GG82563_PMCR_DISABLE_1000_NON_D0            0x0010 /* 1=Disable 1000Mbps Auto-Neg in non D0 */
+#define GG82563_PMCR_DISABLE_1000                   0x0020 /* 1=Disable 1000Mbps Auto-Neg Always */
+#define GG82563_PMCR_REVERSE_AUTO_NEG_D0A           0x0040 /* 1=Enable D0a Reverse Auto-Negotiation */
+#define GG82563_PMCR_FORCE_POWER_STATE              0x0080 /* 1=Force Power State */
+#define GG82563_PMCR_PROGRAMMED_POWER_STATE_MASK    0x0300
+#define GG82563_PMCR_PROGRAMMED_POWER_STATE_DR      0x0000 /* 00=Dr */
+#define GG82563_PMCR_PROGRAMMED_POWER_STATE_D0U     0x0100 /* 01=D0u */
+#define GG82563_PMCR_PROGRAMMED_POWER_STATE_D0A     0x0200 /* 10=D0a */
+#define GG82563_PMCR_PROGRAMMED_POWER_STATE_D3      0x0300 /* 11=D3 */
+
+/* In-Band Control Register (Page 194, Register 18) */
+#define GG82563_ICR_DIS_PADDING                     0x0010 /* Disable Padding Use */
+
 
 /* Bit definitions for valid PHY IDs. */
 /* I = Integrated
@@ -2695,6 +2987,7 @@ struct e1000_host_command_info {
 #define M88E1011_I_REV_4   0x04
 #define M88E1111_I_PHY_ID  0x01410CC0
 #define L1LXT971A_PHY_ID   0x001378E0
+#define GG82563_E_PHY_ID   0x01410CA0
 
 /* Miscellaneous PHY bit definitions. */
 #define PHY_PREAMBLE        0xFFFFFFFF
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 84dcca3776ee..f39de16e6b97 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -29,6 +29,23 @@
 #include "e1000.h"
 
 /* Change Log
+ * 7.0.33      3-Feb-2006
+ *   o Added another fix for the pass false carrier bit
+ * 7.0.32      24-Jan-2006
+ *   o Need to rebuild with noew version number for the pass false carrier 
+ *     fix in e1000_hw.c
+ * 7.0.30      18-Jan-2006
+ *   o fixup for tso workaround to disable it for pci-x
+ *   o fix mem leak on 82542
+ *   o fixes for 10 Mb/s connections and incorrect stats
+ * 7.0.28      01/06/2006
+ *   o hardware workaround to only set "speed mode" bit for 1G link.
+ * 7.0.26      12/23/2005
+ *   o wake on lan support modified for device ID 10B5
+ *   o fix dhcp + vlan issue not making it to the iAMT firmware
+ * 7.0.24      12/9/2005
+ *   o New hardware support for the Gigabit NIC embedded in the south bridge
+ *   o Fixes to the recycling logic (skb->tail) from IBM LTC
  * 6.3.9        12/16/2005
  *   o incorporate fix for recycled skbs from IBM LTC
  * 6.3.7        11/18/2005
@@ -46,54 +63,8 @@
  *     rx_buffer_len
  * 6.3.1        9/19/05
  *   o Use adapter->tx_timeout_factor in Tx Hung Detect logic 
-       (e1000_clean_tx_irq)
+ *      (e1000_clean_tx_irq)
  *   o Support for 8086:10B5 device (Quad Port)
- * 6.2.14       9/15/05
- *   o In AMT enabled configurations, set/reset DRV_LOAD bit on interface 
- *     open/close 
- * 6.2.13       9/14/05
- *   o Invoke e1000_check_mng_mode only for 8257x controllers since it 
- *     accesses the FWSM that is not supported in other controllers
- * 6.2.12       9/9/05
- *   o Add support for device id E1000_DEV_ID_82546GB_QUAD_COPPER
- *   o set RCTL:SECRC only for controllers newer than 82543. 
- *   o When the n/w interface comes down reset DRV_LOAD bit to notify f/w.
- *     This code was moved from e1000_remove to e1000_close
- * 6.2.10       9/6/05
- *   o Fix error in updating RDT in el1000_alloc_rx_buffers[_ps] -- one off.
- *   o Enable fc by default on 82573 controllers (do not read eeprom)
- *   o Fix rx_errors statistic not to include missed_packet_count
- *   o Fix rx_dropped statistic not to include missed_packet_count 
-       (Padraig Brady)
- * 6.2.9        8/30/05
- *   o Remove call to update statistics from the controller ib e1000_get_stats
- * 6.2.8        8/30/05
- *   o Improved algorithm for rx buffer allocation/rdt update
- *   o Flow control watermarks relative to rx PBA size
- *   o Simplified 'Tx Hung' detect logic
- * 6.2.7        8/17/05
- *   o Report rx buffer allocation failures and tx timeout counts in stats
- * 6.2.6        8/16/05
- *   o Implement workaround for controller erratum -- linear non-tso packet
- *     following a TSO gets written back prematurely
- * 6.2.5        8/15/05
- *   o Set netdev->tx_queue_len based on link speed/duplex settings.
- *   o Fix net_stats.rx_fifo_errors <p@draigBrady.com>
- *   o Do not power off PHY if SoL/IDER session is active
- * 6.2.4        8/10/05
- *   o Fix loopback test setup/cleanup for 82571/3 controllers
- *   o Fix parsing of outgoing packets (e1000_transfer_dhcp_info) to treat
- *     all packets as raw
- *   o Prevent operations that will cause the PHY to be reset if SoL/IDER
- *     sessions are active and log a message
- * 6.2.2        7/21/05
- *   o used fixed size descriptors for all MTU sizes, reduces memory load
- * 6.1.2        4/13/05
- *   o Fixed ethtool diagnostics
- *   o Enabled flow control to take default eeprom settings
- *   o Added stats_lock around e1000_read_phy_reg commands to avoid concurrent
- *     calls, one from mii_ioctl and other from within update_stats while 
- *     processing MIIREG ioctl.
  */
 
 char e1000_driver_name[] = "e1000";
@@ -103,7 +74,7 @@ static char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
 #else
 #define DRIVERNAPI "-NAPI"
 #endif
-#define DRV_VERSION "6.3.9-k4"DRIVERNAPI
+#define DRV_VERSION "7.0.33-k2"DRIVERNAPI
 char e1000_driver_version[] = DRV_VERSION;
 static char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
 
@@ -157,32 +128,26 @@ static struct pci_device_id e1000_pci_tbl[] = {
         INTEL_E1000_ETHERNET_DEVICE(0x108A),
         INTEL_E1000_ETHERNET_DEVICE(0x108B),
         INTEL_E1000_ETHERNET_DEVICE(0x108C),
+        INTEL_E1000_ETHERNET_DEVICE(0x1096),
+        INTEL_E1000_ETHERNET_DEVICE(0x1098),
         INTEL_E1000_ETHERNET_DEVICE(0x1099),
         INTEL_E1000_ETHERNET_DEVICE(0x109A),
         INTEL_E1000_ETHERNET_DEVICE(0x10B5),
+        INTEL_E1000_ETHERNET_DEVICE(0x10B9),
         /* required last entry */
         {0,}
 };
 
 MODULE_DEVICE_TABLE(pci, e1000_pci_tbl);
 
-int e1000_up(struct e1000_adapter *adapter);
-void e1000_down(struct e1000_adapter *adapter);
-void e1000_reset(struct e1000_adapter *adapter);
-int e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx);
-int e1000_setup_all_tx_resources(struct e1000_adapter *adapter);
-int e1000_setup_all_rx_resources(struct e1000_adapter *adapter);
-void e1000_free_all_tx_resources(struct e1000_adapter *adapter);
-void e1000_free_all_rx_resources(struct e1000_adapter *adapter);
 static int e1000_setup_tx_resources(struct e1000_adapter *adapter,
-                                    struct e1000_tx_ring *txdr);
+                                    struct e1000_tx_ring *txdr);
 static int e1000_setup_rx_resources(struct e1000_adapter *adapter,
-                                    struct e1000_rx_ring *rxdr);
+                                    struct e1000_rx_ring *rxdr);
 static void e1000_free_tx_resources(struct e1000_adapter *adapter,
-                                    struct e1000_tx_ring *tx_ring);
+                                    struct e1000_tx_ring *tx_ring);
 static void e1000_free_rx_resources(struct e1000_adapter *adapter,
-                                    struct e1000_rx_ring *rx_ring);
-void e1000_update_stats(struct e1000_adapter *adapter);
+                                    struct e1000_rx_ring *rx_ring);
 
 /* Local Function Prototypes */
 
@@ -191,9 +156,6 @@ static void e1000_exit_module(void);
 static int e1000_probe(struct pci_dev *pdev, const struct pci_device_id *ent);
 static void __devexit e1000_remove(struct pci_dev *pdev);
 static int e1000_alloc_queues(struct e1000_adapter *adapter);
-#ifdef CONFIG_E1000_MQ
-static void e1000_setup_queue_mapping(struct e1000_adapter *adapter);
-#endif
 static int e1000_sw_init(struct e1000_adapter *adapter);
 static int e1000_open(struct net_device *netdev);
 static int e1000_close(struct net_device *netdev);
@@ -241,11 +203,10 @@ static void e1000_alloc_rx_buffers_ps(struct e1000_adapter *adapter,
 static int e1000_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd);
 static int e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr,
                            int cmd);
-void e1000_set_ethtool_ops(struct net_device *netdev);
 static void e1000_enter_82542_rst(struct e1000_adapter *adapter);
 static void e1000_leave_82542_rst(struct e1000_adapter *adapter);
 static void e1000_tx_timeout(struct net_device *dev);
-static void e1000_tx_timeout_task(struct net_device *dev);
+static void e1000_reset_task(struct net_device *dev);
 static void e1000_smartspeed(struct e1000_adapter *adapter);
 static inline int e1000_82547_fifo_workaround(struct e1000_adapter *adapter,
                                               struct sk_buff *skb);
@@ -265,14 +226,6 @@ static int e1000_resume(struct pci_dev *pdev);
 static void e1000_netpoll (struct net_device *netdev);
 #endif
 
-#ifdef CONFIG_E1000_MQ
-/* for multiple Rx queues */
-void e1000_rx_schedule(void *data);
-#endif
-
-/* Exported from other modules */
-
-extern void e1000_check_options(struct e1000_adapter *adapter);
 
 static struct pci_driver e1000_driver = {
         .name     = e1000_driver_name,
@@ -380,7 +333,8 @@ e1000_update_mng_vlan(struct e1000_adapter *adapter)
                                         (vid != old_vid) &&
                                         !adapter->vlgrp->vlan_devices[old_vid])
                                 e1000_vlan_rx_kill_vid(netdev, old_vid);
-                }
+                } else
+                        adapter->mng_vlan_id = vid;
         }
 }
 
@@ -502,10 +456,6 @@ e1000_up(struct e1000_adapter *adapter)
                 return err;
         }
 
-#ifdef CONFIG_E1000_MQ
-        e1000_setup_queue_mapping(adapter);
-#endif
-
         adapter->tx_queue_len = netdev->tx_queue_len;
 
         mod_timer(&adapter->watchdog_timer, jiffies);
@@ -526,9 +476,7 @@ e1000_down(struct e1000_adapter *adapter)
                                      e1000_check_mng_mode(&adapter->hw);
 
         e1000_irq_disable(adapter);
-#ifdef CONFIG_E1000_MQ
-        while (atomic_read(&adapter->rx_sched_call_data.count) != 0);
-#endif
+
         free_irq(adapter->pdev->irq, netdev);
 #ifdef CONFIG_PCI_MSI
         if (adapter->hw.mac_type > e1000_82547_rev_2 &&
@@ -587,6 +535,7 @@ e1000_reset(struct e1000_adapter *adapter)
                 break;
         case e1000_82571:
         case e1000_82572:
+        case e1000_80003es2lan:
                 pba = E1000_PBA_38K;
                 break;
         case e1000_82573:
@@ -619,7 +568,10 @@ e1000_reset(struct e1000_adapter *adapter)
 
         adapter->hw.fc_high_water = fc_high_water_mark;
         adapter->hw.fc_low_water = fc_high_water_mark - 8;
-        adapter->hw.fc_pause_time = E1000_FC_PAUSE_TIME;
+        if (adapter->hw.mac_type == e1000_80003es2lan)
+                adapter->hw.fc_pause_time = 0xFFFF;
+        else
+                adapter->hw.fc_pause_time = E1000_FC_PAUSE_TIME;
         adapter->hw.fc_send_xon = 1;
         adapter->hw.fc = adapter->hw.original_fc;
 
@@ -663,6 +615,7 @@ e1000_probe(struct pci_dev *pdev,
         unsigned long mmio_start, mmio_len;
 
         static int cards_found = 0;
+        static int e1000_ksp3_port_a = 0; /* global ksp3 port a indication */
         int i, err, pci_using_dac;
         uint16_t eeprom_data;
         uint16_t eeprom_apme_mask = E1000_EEPROM_APME;
@@ -755,6 +708,15 @@ e1000_probe(struct pci_dev *pdev,
         if ((err = e1000_check_phy_reset_block(&adapter->hw)))
                 DPRINTK(PROBE, INFO, "PHY reset is blocked due to SOL/IDER session.\n");
 
+        /* if ksp3, indicate if it's port a being setup */
+        if (pdev->device == E1000_DEV_ID_82546GB_QUAD_COPPER_KSP3 && 
+                        e1000_ksp3_port_a == 0) 
+                adapter->ksp3_port_a = 1;
+        e1000_ksp3_port_a++;
+        /* Reset for multiple KP3 adapters */
+        if (e1000_ksp3_port_a == 4)
+                e1000_ksp3_port_a = 0;
+
         if (adapter->hw.mac_type >= e1000_82543) {
                 netdev->features = NETIF_F_SG |
                                    NETIF_F_HW_CSUM |
@@ -826,8 +788,8 @@ e1000_probe(struct pci_dev *pdev,
         adapter->phy_info_timer.function = &e1000_update_phy_info;
         adapter->phy_info_timer.data = (unsigned long) adapter;
 
-        INIT_WORK(&adapter->tx_timeout_task,
-                (void (*)(void *))e1000_tx_timeout_task, netdev);
+        INIT_WORK(&adapter->reset_task,
+                (void (*)(void *))e1000_reset_task, netdev);
 
         /* we're going to reset, so assume we have no link for now */
 
@@ -854,6 +816,7 @@ e1000_probe(struct pci_dev *pdev,
         case e1000_82546:
         case e1000_82546_rev_3:
         case e1000_82571:
+        case e1000_80003es2lan:
                 if (E1000_READ_REG(&adapter->hw, STATUS) & E1000_STATUS_FUNC_1){
                         e1000_read_eeprom(&adapter->hw,
                                 EEPROM_INIT_CONTROL3_PORT_B, 1, &eeprom_data);
@@ -972,10 +935,6 @@ e1000_remove(struct pci_dev *pdev)
         iounmap(adapter->hw.hw_addr);
         pci_release_regions(pdev);
 
-#ifdef CONFIG_E1000_MQ
-        free_percpu(adapter->cpu_netdev);
-        free_percpu(adapter->cpu_tx_ring);
-#endif
         free_netdev(netdev);
 
         pci_disable_device(pdev);
@@ -1056,40 +1015,8 @@ e1000_sw_init(struct e1000_adapter *adapter)
                 hw->master_slave = E1000_MASTER_SLAVE;
         }
 
-#ifdef CONFIG_E1000_MQ
-        /* Number of supported queues */
-        switch (hw->mac_type) {
-        case e1000_82571:
-        case e1000_82572:
-                /* These controllers support 2 tx queues, but with a single
-                 * qdisc implementation, multiple tx queues aren't quite as
-                 * interesting.  If we can find a logical way of mapping
-                 * flows to a queue, then perhaps we can up the num_tx_queue
-                 * count back to its default.  Until then, we run the risk of
-                 * terrible performance due to SACK overload. */
-                adapter->num_tx_queues = 1;
-                adapter->num_rx_queues = 2;
-                break;
-        default:
-                adapter->num_tx_queues = 1;
-                adapter->num_rx_queues = 1;
-                break;
-        }
-        adapter->num_rx_queues = min(adapter->num_rx_queues, num_online_cpus());
-        adapter->num_tx_queues = min(adapter->num_tx_queues, num_online_cpus());
-        DPRINTK(DRV, INFO, "Multiqueue Enabled: Rx Queue count = %u %s\n",
-                adapter->num_rx_queues,
-                ((adapter->num_rx_queues == 1)
-                 ? ((num_online_cpus() > 1)
-                        ? "(due to unsupported feature in current adapter)"
-                        : "(due to unsupported system configuration)")
-                 : ""));
-        DPRINTK(DRV, INFO, "Multiqueue Enabled: Tx Queue count = %u\n",
-                adapter->num_tx_queues);
-#else
         adapter->num_tx_queues = 1;
         adapter->num_rx_queues = 1;
-#endif
 
         if (e1000_alloc_queues(adapter)) {
                 DPRINTK(PROBE, ERR, "Unable to allocate memory for queues\n");
@@ -1152,51 +1079,9 @@ e1000_alloc_queues(struct e1000_adapter *adapter)
         memset(adapter->polling_netdev, 0, size);
 #endif
 
-#ifdef CONFIG_E1000_MQ
-        adapter->rx_sched_call_data.func = e1000_rx_schedule;
-        adapter->rx_sched_call_data.info = adapter->netdev;
-
-        adapter->cpu_netdev = alloc_percpu(struct net_device *);
-        adapter->cpu_tx_ring = alloc_percpu(struct e1000_tx_ring *);
-#endif
-
         return E1000_SUCCESS;
 }
 
-#ifdef CONFIG_E1000_MQ
-static void __devinit
-e1000_setup_queue_mapping(struct e1000_adapter *adapter)
-{
-        int i, cpu;
-
-        adapter->rx_sched_call_data.func = e1000_rx_schedule;
-        adapter->rx_sched_call_data.info = adapter->netdev;
-        cpus_clear(adapter->rx_sched_call_data.cpumask);
-
-        adapter->cpu_netdev = alloc_percpu(struct net_device *);
-        adapter->cpu_tx_ring = alloc_percpu(struct e1000_tx_ring *);
-
-        lock_cpu_hotplug();
-        i = 0;
-        for_each_online_cpu(cpu) {
-                *per_cpu_ptr(adapter->cpu_tx_ring, cpu) = &adapter->tx_ring[i % adapter->num_tx_queues];
-                /* This is incomplete because we'd like to assign separate
-                 * physical cpus to these netdev polling structures and
-                 * avoid saturating a subset of cpus.
-                 */
-                if (i < adapter->num_rx_queues) {
-                        *per_cpu_ptr(adapter->cpu_netdev, cpu) = &adapter->polling_netdev[i];
-                        adapter->rx_ring[i].cpu = cpu;
-                        cpu_set(cpu, adapter->cpumask);
-                } else
-                        *per_cpu_ptr(adapter->cpu_netdev, cpu) = NULL;
-
-                i++;
-        }
-        unlock_cpu_hotplug();
-}
-#endif
-
 /**
  * e1000_open - Called when a network interface is made active
  * @netdev: network interface device structure
@@ -1435,18 +1320,6 @@ e1000_configure_tx(struct e1000_adapter *adapter)
         /* Setup the HW Tx Head and Tail descriptor pointers */
 
         switch (adapter->num_tx_queues) {
-        case 2:
-                tdba = adapter->tx_ring[1].dma;
-                tdlen = adapter->tx_ring[1].count *
-                        sizeof(struct e1000_tx_desc);
-                E1000_WRITE_REG(hw, TDBAL1, (tdba & 0x00000000ffffffffULL));
-                E1000_WRITE_REG(hw, TDBAH1, (tdba >> 32));
-                E1000_WRITE_REG(hw, TDLEN1, tdlen);
-                E1000_WRITE_REG(hw, TDH1, 0);
-                E1000_WRITE_REG(hw, TDT1, 0);
-                adapter->tx_ring[1].tdh = E1000_TDH1;
-                adapter->tx_ring[1].tdt = E1000_TDT1;
-                /* Fall Through */
         case 1:
         default:
                 tdba = adapter->tx_ring[0].dma;
@@ -1477,6 +1350,10 @@ e1000_configure_tx(struct e1000_adapter *adapter)
                 ipgr1 = DEFAULT_82542_TIPG_IPGR1;
                 ipgr2 = DEFAULT_82542_TIPG_IPGR2;
                 break;
+        case e1000_80003es2lan:
+                ipgr1 = DEFAULT_82543_TIPG_IPGR1;
+                ipgr2 = DEFAULT_80003ES2LAN_TIPG_IPGR2;
+                break;
         default:
                 ipgr1 = DEFAULT_82543_TIPG_IPGR1;
                 ipgr2 = DEFAULT_82543_TIPG_IPGR2;
@@ -1497,10 +1374,13 @@ e1000_configure_tx(struct e1000_adapter *adapter)
         tctl = E1000_READ_REG(hw, TCTL);
 
         tctl &= ~E1000_TCTL_CT;
-        tctl |= E1000_TCTL_EN | E1000_TCTL_PSP | E1000_TCTL_RTLC |
+        tctl |= E1000_TCTL_PSP | E1000_TCTL_RTLC |
                 (E1000_COLLISION_THRESHOLD << E1000_CT_SHIFT);
 
-        E1000_WRITE_REG(hw, TCTL, tctl);
+#ifdef DISABLE_MULR
+        /* disable Multiple Reads for debugging */
+        tctl &= ~E1000_TCTL_MULR;
+#endif
 
         if (hw->mac_type == e1000_82571 || hw->mac_type == e1000_82572) {
                 tarc = E1000_READ_REG(hw, TARC0);
@@ -1513,6 +1393,15 @@ e1000_configure_tx(struct e1000_adapter *adapter)
                 else
                         tarc |= (1 << 28);
                 E1000_WRITE_REG(hw, TARC1, tarc);
+        } else if (hw->mac_type == e1000_80003es2lan) {
+                tarc = E1000_READ_REG(hw, TARC0);
+                tarc |= 1;
+                if (hw->media_type == e1000_media_type_internal_serdes)
+                        tarc |= (1 << 20);
+                E1000_WRITE_REG(hw, TARC0, tarc);
+                tarc = E1000_READ_REG(hw, TARC1);
+                tarc |= 1;
+                E1000_WRITE_REG(hw, TARC1, tarc);
         }
 
         e1000_config_collision_dist(hw);
@@ -1531,6 +1420,9 @@ e1000_configure_tx(struct e1000_adapter *adapter)
         if (hw->mac_type == e1000_82544 &&
             hw->bus_type == e1000_bus_type_pcix)
                 adapter->pcix_82544 = 1;
+
+        E1000_WRITE_REG(hw, TCTL, tctl);
+
 }
 
 /**
@@ -1790,12 +1682,9 @@ e1000_configure_rx(struct e1000_adapter *adapter)
         uint64_t rdba;
         struct e1000_hw *hw = &adapter->hw;
         uint32_t rdlen, rctl, rxcsum, ctrl_ext;
-#ifdef CONFIG_E1000_MQ
-        uint32_t reta, mrqc;
-        int i;
-#endif
 
         if (adapter->rx_ps_pages) {
+                /* this is a 32 byte descriptor */
                 rdlen = adapter->rx_ring[0].count *
                         sizeof(union e1000_rx_desc_packet_split);
                 adapter->clean_rx = e1000_clean_rx_irq_ps;
@@ -1837,18 +1726,6 @@ e1000_configure_rx(struct e1000_adapter *adapter)
         /* Setup the HW Rx Head and Tail Descriptor Pointers and
          * the Base and Length of the Rx Descriptor Ring */
         switch (adapter->num_rx_queues) {
-#ifdef CONFIG_E1000_MQ
-        case 2:
-                rdba = adapter->rx_ring[1].dma;
-                E1000_WRITE_REG(hw, RDBAL1, (rdba & 0x00000000ffffffffULL));
-                E1000_WRITE_REG(hw, RDBAH1, (rdba >> 32));
-                E1000_WRITE_REG(hw, RDLEN1, rdlen);
-                E1000_WRITE_REG(hw, RDH1, 0);
-                E1000_WRITE_REG(hw, RDT1, 0);
-                adapter->rx_ring[1].rdh = E1000_RDH1;
-                adapter->rx_ring[1].rdt = E1000_RDT1;
-                /* Fall Through */
-#endif
         case 1:
         default:
                 rdba = adapter->rx_ring[0].dma;
@@ -1862,46 +1739,6 @@ e1000_configure_rx(struct e1000_adapter *adapter)
                 break;
         }
 
-#ifdef CONFIG_E1000_MQ
-        if (adapter->num_rx_queues > 1) {
-                uint32_t random[10];
-
-                get_random_bytes(&random[0], 40);
-
-                if (hw->mac_type <= e1000_82572) {
-                        E1000_WRITE_REG(hw, RSSIR, 0);
-                        E1000_WRITE_REG(hw, RSSIM, 0);
-                }
-
-                switch (adapter->num_rx_queues) {
-                case 2:
-                default:
-                        reta = 0x00800080;
-                        mrqc = E1000_MRQC_ENABLE_RSS_2Q;
-                        break;
-                }
-
-                /* Fill out redirection table */
-                for (i = 0; i < 32; i++)
-                        E1000_WRITE_REG_ARRAY(hw, RETA, i, reta);
-                /* Fill out hash function seeds */
-                for (i = 0; i < 10; i++)
-                        E1000_WRITE_REG_ARRAY(hw, RSSRK, i, random[i]);
-
-                mrqc |= (E1000_MRQC_RSS_FIELD_IPV4 |
-                         E1000_MRQC_RSS_FIELD_IPV4_TCP);
-                E1000_WRITE_REG(hw, MRQC, mrqc);
-        }
-
-        /* Multiqueue and packet checksumming are mutually exclusive. */
-        if (hw->mac_type >= e1000_82571) {
-                rxcsum = E1000_READ_REG(hw, RXCSUM);
-                rxcsum |= E1000_RXCSUM_PCSD;
-                E1000_WRITE_REG(hw, RXCSUM, rxcsum);
-        }
-
-#else
-
         /* Enable 82543 Receive Checksum Offload for TCP and UDP */
         if (hw->mac_type >= e1000_82543) {
                 rxcsum = E1000_READ_REG(hw, RXCSUM);
@@ -1920,7 +1757,6 @@ e1000_configure_rx(struct e1000_adapter *adapter)
                 }
                 E1000_WRITE_REG(hw, RXCSUM, rxcsum);
         }
-#endif /* CONFIG_E1000_MQ */
 
         if (hw->mac_type == e1000_82573)
                 E1000_WRITE_REG(hw, ERT, 0x0100);
@@ -2392,7 +2228,7 @@ e1000_watchdog_task(struct e1000_adapter *adapter)
 {
         struct net_device *netdev = adapter->netdev;
         struct e1000_tx_ring *txdr = adapter->tx_ring;
-        uint32_t link;
+        uint32_t link, tctl;
 
         e1000_check_for_link(&adapter->hw);
         if (adapter->hw.mac_type == e1000_82573) {
@@ -2418,20 +2254,61 @@ e1000_watchdog_task(struct e1000_adapter *adapter)
                                adapter->link_duplex == FULL_DUPLEX ?
                                "Full Duplex" : "Half Duplex");
 
-                        /* tweak tx_queue_len according to speed/duplex */
+                        /* tweak tx_queue_len according to speed/duplex
+                         * and adjust the timeout factor */
                         netdev->tx_queue_len = adapter->tx_queue_len;
                         adapter->tx_timeout_factor = 1;
-                        if (adapter->link_duplex == HALF_DUPLEX) {
+                        adapter->txb2b = 1;
+                        switch (adapter->link_speed) {
+                        case SPEED_10:
+                                adapter->txb2b = 0;
+                                netdev->tx_queue_len = 10;
+                                adapter->tx_timeout_factor = 8;
+                                break;
+                        case SPEED_100:
+                                adapter->txb2b = 0;
+                                netdev->tx_queue_len = 100;
+                                /* maybe add some timeout factor ? */
+                                break;
+                        }
+
+                        if ((adapter->hw.mac_type == e1000_82571 || 
+                             adapter->hw.mac_type == e1000_82572) &&
+                            adapter->txb2b == 0) {
+#define SPEED_MODE_BIT (1 << 21)
+                                uint32_t tarc0;
+                                tarc0 = E1000_READ_REG(&adapter->hw, TARC0);
+                                tarc0 &= ~SPEED_MODE_BIT;
+                                E1000_WRITE_REG(&adapter->hw, TARC0, tarc0);
+                        }
+                                
+#ifdef NETIF_F_TSO
+                        /* disable TSO for pcie and 10/100 speeds, to avoid
+                         * some hardware issues */
+                        if (!adapter->tso_force &&
+                            adapter->hw.bus_type == e1000_bus_type_pci_express){
                                 switch (adapter->link_speed) {
                                 case SPEED_10:
-                                        netdev->tx_queue_len = 10;
-                                        adapter->tx_timeout_factor = 8;
-                                        break;
                                 case SPEED_100:
-                                        netdev->tx_queue_len = 100;
+                                        DPRINTK(PROBE,INFO,
+                                        "10/100 speed: disabling TSO\n");
+                                        netdev->features &= ~NETIF_F_TSO;
+                                        break;
+                                case SPEED_1000:
+                                        netdev->features |= NETIF_F_TSO;
+                                        break;
+                                default:
+                                        /* oops */
                                         break;
                                 }
                         }
+#endif
+
+                        /* enable transmits in the hardware, need to do this
+                         * after setting TARC0 */
+                        tctl = E1000_READ_REG(&adapter->hw, TCTL);
+                        tctl |= E1000_TCTL_EN;
+                        E1000_WRITE_REG(&adapter->hw, TCTL, tctl);
 
                         netif_carrier_on(netdev);
                         netif_wake_queue(netdev);
@@ -2446,6 +2323,16 @@ e1000_watchdog_task(struct e1000_adapter *adapter)
                         netif_carrier_off(netdev);
                         netif_stop_queue(netdev);
                         mod_timer(&adapter->phy_info_timer, jiffies + 2 * HZ);
+
+                        /* 80003ES2LAN workaround--
+                         * For packet buffer work-around on link down event;
+                         * disable receives in the ISR and
+                         * reset device here in the watchdog
+                         */
+                        if (adapter->hw.mac_type == e1000_80003es2lan) {
+                                /* reset device */
+                                schedule_work(&adapter->reset_task);
+                        }
                 }
 
                 e1000_smartspeed(adapter);
@@ -2465,16 +2352,14 @@ e1000_watchdog_task(struct e1000_adapter *adapter)
 
         e1000_update_adaptive(&adapter->hw);
 
-#ifdef CONFIG_E1000_MQ
-        txdr = *per_cpu_ptr(adapter->cpu_tx_ring, smp_processor_id());
-#endif
         if (!netif_carrier_ok(netdev)) {
                 if (E1000_DESC_UNUSED(txdr) + 1 < txdr->count) {
                         /* We've lost link, so the controller stops DMA,
                          * but we've got queued Tx work that's never going
                          * to get done, so reset controller to flush Tx.
                          * (Do the reset outside of interrupt context). */
-                        schedule_work(&adapter->tx_timeout_task);
+                        adapter->tx_timeout_count++;
+                        schedule_work(&adapter->reset_task);
                 }
         }
 
@@ -2649,9 +2534,9 @@ e1000_tx_map(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
                 /* Workaround for Controller erratum --
                  * descriptor for non-tso packet in a linear SKB that follows a
                  * tso gets written back prematurely before the data is fully
-                 * DMAd to the controller */
+                 * DMA'd to the controller */
                 if (!skb->data_len && tx_ring->last_tx_tso &&
-                                !skb_shinfo(skb)->tso_size) {
+                    !skb_shinfo(skb)->tso_size) {
                         tx_ring->last_tx_tso = 0;
                         size -= 4;
                 }
@@ -2840,7 +2725,7 @@ e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb)
                           E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT)) )
                         return 0;
         }
-        if ((skb->len > MINIMUM_DHCP_PACKET_SIZE) && (!skb->protocol)) {
+        if (skb->len > MINIMUM_DHCP_PACKET_SIZE) {
                 struct ethhdr *eth = (struct ethhdr *) skb->data;
                 if ((htons(ETH_P_IP) == eth->h_proto)) {
                         const struct iphdr *ip =
@@ -2881,11 +2766,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
         unsigned int f;
         len -= skb->data_len;
 
-#ifdef CONFIG_E1000_MQ
-        tx_ring = *per_cpu_ptr(adapter->cpu_tx_ring, smp_processor_id());
-#else
         tx_ring = adapter->tx_ring;
-#endif
 
         if (unlikely(skb->len <= 0)) {
                 dev_kfree_skb_any(skb);
@@ -2905,21 +2786,29 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
                 max_per_txd = min(mss << 2, max_per_txd);
                 max_txd_pwr = fls(max_per_txd) - 1;
 
-        /* TSO Workaround for 82571/2 Controllers -- if skb->data
+        /* TSO Workaround for 82571/2/3 Controllers -- if skb->data
          * points to just header, pull a few bytes of payload from
          * frags into skb->data */
                 hdr_len = ((skb->h.raw - skb->data) + (skb->h.th->doff << 2));
-                if (skb->data_len && (hdr_len == (skb->len - skb->data_len)) &&
-                        (adapter->hw.mac_type == e1000_82571 ||
-                        adapter->hw.mac_type == e1000_82572)) {
-                        unsigned int pull_size;
-                        pull_size = min((unsigned int)4, skb->data_len);
-                        if (!__pskb_pull_tail(skb, pull_size)) {
-                                printk(KERN_ERR "__pskb_pull_tail failed.\n");
-                                dev_kfree_skb_any(skb);
-                                return NETDEV_TX_OK;
+                if (skb->data_len && (hdr_len == (skb->len - skb->data_len))) {
+                        switch (adapter->hw.mac_type) {
+                                unsigned int pull_size;
+                        case e1000_82571:
+                        case e1000_82572:
+                        case e1000_82573:
+                                pull_size = min((unsigned int)4, skb->data_len);
+                                if (!__pskb_pull_tail(skb, pull_size)) {
+                                        printk(KERN_ERR 
+                                                "__pskb_pull_tail failed.\n");
+                                        dev_kfree_skb_any(skb);
+                                        return NETDEV_TX_OK;
+                                }
+                                len = skb->len - skb->data_len;
+                                break;
+                        default:
+                                /* do nothing */
+                                break;
                         }
-                        len = skb->len - skb->data_len;
                 }
         }
 
@@ -2935,7 +2824,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 #ifdef NETIF_F_TSO
         /* Controller Erratum workaround */
         if (!skb->data_len && tx_ring->last_tx_tso &&
-                !skb_shinfo(skb)->tso_size)
+            !skb_shinfo(skb)->tso_size)
                 count++;
 #endif
 
@@ -2958,7 +2847,9 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
         if (adapter->pcix_82544)
                 count += nr_frags;
 
-        if (adapter->hw.tx_pkt_filtering && (adapter->hw.mac_type == e1000_82573) )
+
+        if (adapter->hw.tx_pkt_filtering &&
+            (adapter->hw.mac_type == e1000_82573))
                 e1000_transfer_dhcp_info(adapter, skb);
 
         local_irq_save(flags);
@@ -3036,15 +2927,15 @@ e1000_tx_timeout(struct net_device *netdev)
         struct e1000_adapter *adapter = netdev_priv(netdev);
 
         /* Do the reset outside of interrupt context */
-        schedule_work(&adapter->tx_timeout_task);
+        adapter->tx_timeout_count++;
+        schedule_work(&adapter->reset_task);
 }
 
 static void
-e1000_tx_timeout_task(struct net_device *netdev)
+e1000_reset_task(struct net_device *netdev)
 {
         struct e1000_adapter *adapter = netdev_priv(netdev);
 
-        adapter->tx_timeout_count++;
         e1000_down(adapter);
         e1000_up(adapter);
 }
@@ -3079,6 +2970,7 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu)
 {
         struct e1000_adapter *adapter = netdev_priv(netdev);
         int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
+        uint16_t eeprom_data = 0;
 
         if ((max_frame < MINIMUM_ETHERNET_FRAME_SIZE) ||
             (max_frame > MAX_JUMBO_FRAME_SIZE)) {
@@ -3090,14 +2982,28 @@ e1000_change_mtu(struct net_device *netdev, int new_mtu)
         switch (adapter->hw.mac_type) {
         case e1000_82542_rev2_0:
         case e1000_82542_rev2_1:
-        case e1000_82573:
                 if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
                         DPRINTK(PROBE, ERR, "Jumbo Frames not supported.\n");
                         return -EINVAL;
                 }
                 break;
+        case e1000_82573:
+                /* only enable jumbo frames if ASPM is disabled completely
+                 * this means both bits must be zero in 0x1A bits 3:2 */
+                e1000_read_eeprom(&adapter->hw, EEPROM_INIT_3GIO_3, 1,
+                                  &eeprom_data);
+                if (eeprom_data & EEPROM_WORD1A_ASPM_MASK) {
+                        if (max_frame > MAXIMUM_ETHERNET_FRAME_SIZE) {
+                                DPRINTK(PROBE, ERR,
+                                        "Jumbo Frames not supported.\n");
+                                return -EINVAL;
+                        }
+                        break;
+                }
+                /* fall through to get support */
         case e1000_82571:
         case e1000_82572:
+        case e1000_80003es2lan:
 #define MAX_STD_JUMBO_FRAME_SIZE 9234
                 if (max_frame > MAX_STD_JUMBO_FRAME_SIZE) {
                         DPRINTK(PROBE, ERR, "MTU > 9216 not supported.\n");
@@ -3251,11 +3157,15 @@ e1000_update_stats(struct e1000_adapter *adapter)
 
         /* Rx Errors */
 
+        /* RLEC on some newer hardware can be incorrect so build
+        * our own version based on RUC and ROC */
         adapter->net_stats.rx_errors = adapter->stats.rxerrc +
                 adapter->stats.crcerrs + adapter->stats.algnerrc +
-                adapter->stats.rlec + adapter->stats.cexterr;
+                adapter->stats.ruc + adapter->stats.roc +
+                adapter->stats.cexterr;
         adapter->net_stats.rx_dropped = 0;
-        adapter->net_stats.rx_length_errors = adapter->stats.rlec;
+        adapter->net_stats.rx_length_errors = adapter->stats.ruc +
+                                              adapter->stats.roc;
         adapter->net_stats.rx_crc_errors = adapter->stats.crcerrs;
         adapter->net_stats.rx_frame_errors = adapter->stats.algnerrc;
         adapter->net_stats.rx_missed_errors = adapter->stats.mpc;
@@ -3288,29 +3198,6 @@ e1000_update_stats(struct e1000_adapter *adapter)
         spin_unlock_irqrestore(&adapter->stats_lock, flags);
 }
 
-#ifdef CONFIG_E1000_MQ
-void
-e1000_rx_schedule(void *data)
-{
-        struct net_device *poll_dev, *netdev = data;
-        struct e1000_adapter *adapter = netdev->priv;
-        int this_cpu = get_cpu();
-
-        poll_dev = *per_cpu_ptr(adapter->cpu_netdev, this_cpu);
-        if (poll_dev == NULL) {
-                put_cpu();
-                return;
-        }
-
-        if (likely(netif_rx_schedule_prep(poll_dev)))
-                __netif_rx_schedule(poll_dev);
-        else
-                e1000_irq_enable(adapter);
-
-        put_cpu();
-}
-#endif
-
 /**
  * e1000_intr - Interrupt Handler
  * @irq: interrupt number
@@ -3324,7 +3211,7 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
         struct net_device *netdev = data;
         struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
-        uint32_t icr = E1000_READ_REG(hw, ICR);
+        uint32_t rctl, icr = E1000_READ_REG(hw, ICR);
 #ifndef CONFIG_E1000_NAPI
         int i;
 #else
@@ -3346,6 +3233,17 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
 
         if (unlikely(icr & (E1000_ICR_RXSEQ | E1000_ICR_LSC))) {
                 hw->get_link_status = 1;
+                /* 80003ES2LAN workaround--
+                 * For packet buffer work-around on link down event;
+                 * disable receives here in the ISR and
+                 * reset adapter in watchdog
+                 */
+                if (netif_carrier_ok(netdev) &&
+                    (adapter->hw.mac_type == e1000_80003es2lan)) {
+                        /* disable receives */
+                        rctl = E1000_READ_REG(hw, RCTL);
+                        E1000_WRITE_REG(hw, RCTL, rctl & ~E1000_RCTL_EN);
+                }
                 mod_timer(&adapter->watchdog_timer, jiffies);
         }
 
@@ -3355,26 +3253,11 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
                 E1000_WRITE_REG(hw, IMC, ~0);
                 E1000_WRITE_FLUSH(hw);
         }
-#ifdef CONFIG_E1000_MQ
-        if (atomic_read(&adapter->rx_sched_call_data.count) == 0) {
-                /* We must setup the cpumask once count == 0 since
-                 * each cpu bit is cleared when the work is done. */
-                adapter->rx_sched_call_data.cpumask = adapter->cpumask;
-                atomic_add(adapter->num_rx_queues - 1, &adapter->irq_sem);
-                atomic_set(&adapter->rx_sched_call_data.count,
-                           adapter->num_rx_queues);
-                smp_call_async_mask(&adapter->rx_sched_call_data);
-        } else {
-                printk("call_data.count == %u\n", atomic_read(&adapter->rx_sched_call_data.count));
-        }
-#else /* if !CONFIG_E1000_MQ */
         if (likely(netif_rx_schedule_prep(&adapter->polling_netdev[0])))
                 __netif_rx_schedule(&adapter->polling_netdev[0]);
         else
                 e1000_irq_enable(adapter);
-#endif /* CONFIG_E1000_MQ */
-
-#else /* if !CONFIG_E1000_NAPI */
+#else
         /* Writing IMC and IMS is needed for 82547.
          * Due to Hub Link bus being occupied, an interrupt
          * de-assertion message is not able to be sent.
@@ -3398,7 +3281,7 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
         if (hw->mac_type == e1000_82547 || hw->mac_type == e1000_82547_rev_2)
                 e1000_irq_enable(adapter);
 
-#endif /* CONFIG_E1000_NAPI */
+#endif
 
         return IRQ_HANDLED;
 }
@@ -3474,6 +3357,9 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
         struct e1000_tx_desc *tx_desc, *eop_desc;
         struct e1000_buffer *buffer_info;
         unsigned int i, eop;
+#ifdef CONFIG_E1000_NAPI
+        unsigned int count = 0;
+#endif
         boolean_t cleaned = FALSE;
 
         i = tx_ring->next_to_clean;
@@ -3486,21 +3372,20 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
                         buffer_info = &tx_ring->buffer_info[i];
                         cleaned = (i == eop);
 
-#ifdef CONFIG_E1000_MQ
-                        tx_ring->tx_stats.bytes += buffer_info->length;
-#endif
                         e1000_unmap_and_free_tx_resource(adapter, buffer_info);
                         memset(tx_desc, 0, sizeof(struct e1000_tx_desc));
 
                         if (unlikely(++i == tx_ring->count)) i = 0;
                 }
 
-#ifdef CONFIG_E1000_MQ
-                tx_ring->tx_stats.packets++;
-#endif
 
                 eop = tx_ring->buffer_info[i].next_to_watch;
                 eop_desc = E1000_TX_DESC(*tx_ring, eop);
+#ifdef CONFIG_E1000_NAPI
+#define E1000_TX_WEIGHT 64
+                /* weight of a sort for tx, to avoid endless transmit cleanup */
+                if (count++ == E1000_TX_WEIGHT) break;
+#endif
         }
 
         tx_ring->next_to_clean = i;
@@ -3519,7 +3404,7 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter,
                 adapter->detect_tx_hung = FALSE;
                 if (tx_ring->buffer_info[eop].dma &&
                     time_after(jiffies, tx_ring->buffer_info[eop].time_stamp +
-                               adapter->tx_timeout_factor * HZ)
+                               (adapter->tx_timeout_factor * HZ))
                     && !(E1000_READ_REG(&adapter->hw, STATUS) &
                          E1000_STATUS_TXOFF)) {
 
@@ -3644,10 +3529,15 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
                 skb = buffer_info->skb;
                 buffer_info->skb = NULL;
 
+                prefetch(skb->data - NET_IP_ALIGN);
+
                 if (++i == rx_ring->count) i = 0;
                 next_rxd = E1000_RX_DESC(*rx_ring, i);
+                prefetch(next_rxd);
+
                 next_buffer = &rx_ring->buffer_info[i];
                 next_skb = next_buffer->skb;
+                prefetch(next_skb->data - NET_IP_ALIGN);
 
                 cleaned = TRUE;
                 cleaned_count++;
@@ -3733,10 +3623,6 @@ e1000_clean_rx_irq(struct e1000_adapter *adapter,
                 }
 #endif /* CONFIG_E1000_NAPI */
                 netdev->last_rx = jiffies;
-#ifdef CONFIG_E1000_MQ
-                rx_ring->rx_stats.packets++;
-                rx_ring->rx_stats.bytes += length;
-#endif
 
 next_desc:
                 rx_desc->status = 0;
@@ -3747,6 +3633,7 @@ next_desc:
                         cleaned_count = 0;
                 }
 
+                /* use prefetched values */
                 rx_desc = next_rxd;
                 buffer_info = next_buffer;
         }
@@ -3789,9 +3676,9 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
         i = rx_ring->next_to_clean;
         rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
         staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
-        buffer_info = &rx_ring->buffer_info[i];
 
         while (staterr & E1000_RXD_STAT_DD) {
+                buffer_info = &rx_ring->buffer_info[i];
                 ps_page = &rx_ring->ps_page[i];
                 ps_page_dma = &rx_ring->ps_page_dma[i];
 #ifdef CONFIG_E1000_NAPI
@@ -3801,10 +3688,16 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
 #endif
                 skb = buffer_info->skb;
 
+                /* in the packet split case this is header only */
+                prefetch(skb->data - NET_IP_ALIGN);
+
                 if (++i == rx_ring->count) i = 0;
                 next_rxd = E1000_RX_DESC_PS(*rx_ring, i);
+                prefetch(next_rxd);
+
                 next_buffer = &rx_ring->buffer_info[i];
                 next_skb = next_buffer->skb;
+                prefetch(next_skb->data - NET_IP_ALIGN);
 
                 cleaned = TRUE;
                 cleaned_count++;
@@ -3836,23 +3729,49 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
                 /* Good Receive */
                 skb_put(skb, length);
 
+                {
+                /* this looks ugly, but it seems compiler issues make it
+                   more efficient than reusing j */
+                int l1 = le16_to_cpu(rx_desc->wb.upper.length[0]);
+
+                /* page alloc/put takes too long and effects small packet
+                 * throughput, so unsplit small packets and save the alloc/put*/
+                if (l1 && ((length + l1) < E1000_CB_LENGTH)) {
+                        u8 *vaddr;
+                        /* there is no documentation about how to call 
+                         * kmap_atomic, so we can't hold the mapping
+                         * very long */
+                        pci_dma_sync_single_for_cpu(pdev,
+                                ps_page_dma->ps_page_dma[0],
+                                PAGE_SIZE,
+                                PCI_DMA_FROMDEVICE);
+                        vaddr = kmap_atomic(ps_page->ps_page[0],
+                                            KM_SKB_DATA_SOFTIRQ);
+                        memcpy(skb->tail, vaddr, l1);
+                        kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
+                        pci_dma_sync_single_for_device(pdev,
+                                ps_page_dma->ps_page_dma[0],
+                                PAGE_SIZE, PCI_DMA_FROMDEVICE);
+                        skb_put(skb, l1);
+                        length += l1;
+                        goto copydone;
+                } /* if */
+                }
+                
                 for (j = 0; j < adapter->rx_ps_pages; j++) {
-                        if (!(length = le16_to_cpu(rx_desc->wb.upper.length[j])))
+                        if (!(length= le16_to_cpu(rx_desc->wb.upper.length[j])))
                                 break;
-
                         pci_unmap_page(pdev, ps_page_dma->ps_page_dma[j],
                                         PAGE_SIZE, PCI_DMA_FROMDEVICE);
                         ps_page_dma->ps_page_dma[j] = 0;
-                        skb_shinfo(skb)->frags[j].page =
-                                ps_page->ps_page[j];
+                        skb_fill_page_desc(skb, j, ps_page->ps_page[j], 0,
+                                           length);
                         ps_page->ps_page[j] = NULL;
-                        skb_shinfo(skb)->frags[j].page_offset = 0;
-                        skb_shinfo(skb)->frags[j].size = length;
-                        skb_shinfo(skb)->nr_frags++;
                         skb->len += length;
                         skb->data_len += length;
                 }
 
+copydone:
                 e1000_rx_checksum(adapter, staterr,
                                   le16_to_cpu(rx_desc->wb.lower.hi_dword.csum_ip.csum), skb);
                 skb->protocol = eth_type_trans(skb, netdev);
@@ -3878,10 +3797,6 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
                 }
 #endif /* CONFIG_E1000_NAPI */
                 netdev->last_rx = jiffies;
-#ifdef CONFIG_E1000_MQ
-                rx_ring->rx_stats.packets++;
-                rx_ring->rx_stats.bytes += length;
-#endif
 
 next_desc:
                 rx_desc->wb.middle.status_error &= cpu_to_le32(~0xFF);
@@ -3893,6 +3808,7 @@ next_desc:
                         cleaned_count = 0;
                 }
 
+                /* use prefetched values */
                 rx_desc = next_rxd;
                 buffer_info = next_buffer;
 
@@ -3936,7 +3852,6 @@ e1000_alloc_rx_buffers(struct e1000_adapter *adapter,
                         goto map_skb;
                 }
 
-
                 if (unlikely(!skb)) {
                         /* Better luck next round */
                         adapter->alloc_rx_buff_failed++;
@@ -4242,7 +4157,7 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
                         spin_unlock_irqrestore(&adapter->stats_lock, flags);
                         return -EIO;
                 }
-                if (adapter->hw.phy_type == e1000_phy_m88) {
+                if (adapter->hw.phy_type == e1000_media_type_copper) {
                         switch (data->reg_num) {
                         case PHY_CTRL:
                                 if (mii_reg & MII_CR_POWER_DOWN)
@@ -4258,8 +4173,8 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
                                         else
                                                 spddplx = SPEED_10;
                                         spddplx += (mii_reg & 0x100)
-                                                   ? FULL_DUPLEX :
-                                                   HALF_DUPLEX;
+                                                   ? DUPLEX_FULL :
+                                                   DUPLEX_HALF;
                                         retval = e1000_set_spd_dplx(adapter,
                                                                     spddplx);
                                         if (retval) {
@@ -4489,8 +4404,8 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
 }
 
 #ifdef CONFIG_PM
-/* these functions save and restore 16 or 64 dwords (64-256 bytes) of config
- * space versus the 64 bytes that pci_[save|restore]_state handle
+/* Save/restore 16 or 64 dwords of PCI config space depending on which
+ * bus we're on (PCI(X) vs. PCI-E)
  */
 #define PCIE_CONFIG_SPACE_LEN 256
 #define PCI_CONFIG_SPACE_LEN 64
@@ -4500,6 +4415,7 @@ e1000_pci_save_state(struct e1000_adapter *adapter)
         struct pci_dev *dev = adapter->pdev;
         int size;
         int i;
+
         if (adapter->hw.mac_type >= e1000_82571)
                 size = PCIE_CONFIG_SPACE_LEN;
         else
@@ -4523,8 +4439,10 @@ e1000_pci_restore_state(struct e1000_adapter *adapter)
         struct pci_dev *dev = adapter->pdev;
         int size;
         int i;
+
         if (adapter->config_space == NULL)
                 return;
+
         if (adapter->hw.mac_type >= e1000_82571)
                 size = PCIE_CONFIG_SPACE_LEN;
         else
@@ -4552,8 +4470,8 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
                 e1000_down(adapter);
 
 #ifdef CONFIG_PM
-        /* implement our own version of pci_save_state(pdev) because pci 
-         * express adapters have larger 256 byte config spaces */
+        /* Implement our own version of pci_save_state(pdev) because pci-
+         * express adapters have 256-byte config spaces. */
         retval = e1000_pci_save_state(adapter);
         if (retval)
                 return retval;
@@ -4610,7 +4528,7 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
                 retval = pci_enable_wake(pdev, PCI_D3hot, 0);
                 if (retval)
                         DPRINTK(PROBE, ERR, "Error enabling D3 wake\n");
-                retval = pci_enable_wake(pdev, PCI_D3cold, 0); /* 4 == D3 cold */
+                retval = pci_enable_wake(pdev, PCI_D3cold, 0);
                 if (retval)
                         DPRINTK(PROBE, ERR, "Error enabling D3 cold wake\n");
         }
@@ -4626,7 +4544,8 @@ e1000_suspend(struct pci_dev *pdev, pm_message_t state)
                                 DPRINTK(PROBE, ERR, "Error enabling D3 wake\n");
                         retval = pci_enable_wake(pdev, PCI_D3cold, 1);
                         if (retval)
-                                DPRINTK(PROBE, ERR, "Error enabling D3 cold wake\n");
+                                DPRINTK(PROBE, ERR,
+                                        "Error enabling D3 cold wake\n");
                 }
         }
 
diff --git a/drivers/net/e1000/e1000_param.c b/drivers/net/e1000/e1000_param.c
index 3768d83cd577..e0a4d37d1b85 100644
--- a/drivers/net/e1000/e1000_param.c
+++ b/drivers/net/e1000/e1000_param.c
@@ -268,7 +268,7 @@ e1000_validate_option(int *value, struct e1000_option *opt,
                 BUG();
         }
 
-        DPRINTK(PROBE, INFO, "Invalid %s specified (%i) %s\n",
+        DPRINTK(PROBE, INFO, "Invalid %s value specified (%i) %s\n",
                opt->name, *value, opt->err);
         *value = opt->def;
         return -1;
diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
index 8c62ced2c9b2..467fc861360d 100644
--- a/drivers/net/eepro100.c
+++ b/drivers/net/eepro100.c
@@ -27,7 +27,7 @@
                 rx_align support: enables rx DMA without causing unaligned accesses.
 */
 
-static const char *version =
+static const char * const version =
 "eepro100.c:v1.09j-t 9/29/99 Donald Becker http://www.scyld.com/network/eepro100.html\n"
 "eepro100.c: $Revision: 1.36 $ 2000/11/17 Modified by Andrey V. Savochkin <saw@saw.sw.com.sg> and others\n";
 
@@ -469,7 +469,7 @@ static const char i82558_config_cmd[CONFIG_DATA_SIZE] = {
         0x31, 0x05, };
 
 /* PHY media interface chips. */
-static const char *phys[] = {
+static const char * const phys[] = {
         "None", "i82553-A/B", "i82553-C", "i82503",
         "DP83840", "80c240", "80c24", "i82555",
         "unknown-8", "unknown-9", "DP83840A", "unknown-11",
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index f119ec4e89ea..2f7b86837fe8 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -225,7 +225,7 @@ struct epic_chip_info {
 
 
 /* indexed by chip_t */
-static struct epic_chip_info pci_id_tbl[] = {
+static const struct epic_chip_info pci_id_tbl[] = {
         { "SMSC EPIC/100 83c170",
          EPIC_IOTYPE, EPIC_TOTAL_SIZE, TYPE2_INTR | NO_MII | MII_PWRDWN },
         { "SMSC EPIC/100 83c170",
@@ -291,7 +291,7 @@ enum CommandBits {
                          RxDone | RxStarted | RxEarlyWarn | RxOverflow | RxFull)
 #define EpicNormalEvent (0x0000ffff & ~EpicNapiEvent)
 
-static u16 media2miictl[16] = {
+static const u16 media2miictl[16] = {
         0, 0x0C00, 0x0C00, 0x2000,  0x0100, 0x2100, 0, 0,
         0, 0, 0, 0,  0, 0, 0, 0 };
 
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index f32a6b3acb2a..b67545be2caa 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -161,6 +161,7 @@ static char *version =
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>           
 #include <asm/io.h>               
@@ -754,7 +755,7 @@ static void eth16i_set_port(int ioaddr, int porttype)
 
 static int eth16i_send_probe_packet(int ioaddr, unsigned char *b, int l)
 {
-        int starttime;
+        unsigned long starttime;
 
         outb(0xff, ioaddr + TX_STATUS_REG);
 
@@ -765,7 +766,7 @@ static int eth16i_send_probe_packet(int ioaddr, unsigned char *b, int l)
         outb(TX_START | 1, ioaddr + TRANSMIT_START_REG); 
 
         while( (inb(ioaddr + TX_STATUS_REG) & 0x80) == 0) {
-                if( (jiffies - starttime) > TX_TIMEOUT) {
+                if( time_after(jiffies, starttime + TX_TIMEOUT)) {
                         return -1;
                 }
         }
@@ -775,18 +776,18 @@ static int eth16i_send_probe_packet(int ioaddr, unsigned char *b, int l)
 
 static int eth16i_receive_probe_packet(int ioaddr)
 {
-        int starttime;
+        unsigned long starttime;
 
         starttime = jiffies;
 
         while((inb(ioaddr + TX_STATUS_REG) & 0x20) == 0) {
-                if( (jiffies - starttime) > TX_TIMEOUT) {
+                if( time_after(jiffies, starttime + TX_TIMEOUT)) {
 
                         if(eth16i_debug > 1)
                                 printk(KERN_DEBUG "Timeout occurred waiting transmit packet received\n");
                         starttime = jiffies;
                         while((inb(ioaddr + RX_STATUS_REG) & 0x80) == 0) {
-                                if( (jiffies - starttime) > TX_TIMEOUT) {
+                                if( time_after(jiffies, starttime + TX_TIMEOUT)) {
                                         if(eth16i_debug > 1)
                                                 printk(KERN_DEBUG "Timeout occurred waiting receive packet\n");
                                         return -1;
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index 55dbe9a3fd56..a8449265e5fd 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -160,7 +160,7 @@ struct chip_info {
         int flags;
 };
 
-static struct chip_info skel_netdrv_tbl[] = {
+static const struct chip_info skel_netdrv_tbl[] = {
         {"100/10M Ethernet PCI Adapter", 136, HAS_MII_XCVR},
         {"100/10M Ethernet PCI Adapter", 136, HAS_CHIP_XCVR},
         {"1000/100/10M Ethernet PCI Adapter", 136, HAS_MII_XCVR},
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 3682ec61e8a8..e7fc28b07e5a 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -102,6 +102,9 @@
  *      0.47: 26 Oct 2005: Add phyaddr 0 in phy scan.
  *      0.48: 24 Dec 2005: Disable TSO, bugfix for pci_map_single
  *      0.49: 10 Dec 2005: Fix tso for large buffers.
+ *      0.50: 20 Jan 2006: Add 8021pq tagging support.
+ *      0.51: 20 Jan 2006: Add 64bit consistent memory allocation for rings.
+ *      0.52: 20 Jan 2006: Add MSI/MSIX support.
  *
  * Known bugs:
  * We suspect that on some hardware no TX done interrupts are generated.
@@ -113,7 +116,7 @@
  * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
  * superfluous timer interrupts from the nic.
  */
-#define FORCEDETH_VERSION               "0.49"
+#define FORCEDETH_VERSION               "0.52"
 #define DRV_NAME                        "forcedeth"
 
 #include <linux/module.h>
@@ -153,6 +156,9 @@
 #define DEV_HAS_LARGEDESC       0x0004  /* device supports jumbo frames and needs packet format 2 */
 #define DEV_HAS_HIGH_DMA        0x0008  /* device supports 64bit dma */
 #define DEV_HAS_CHECKSUM        0x0010  /* device supports tx and rx checksum offloads */
+#define DEV_HAS_VLAN            0x0020  /* device supports vlan tagging and striping */
+#define DEV_HAS_MSI             0x0040  /* device supports MSI */
+#define DEV_HAS_MSI_X           0x0080  /* device supports MSI-X */
 
 enum {
         NvRegIrqStatus = 0x000,
@@ -166,14 +172,17 @@ enum {
 #define NVREG_IRQ_TX_OK                 0x0010
 #define NVREG_IRQ_TIMER                 0x0020
 #define NVREG_IRQ_LINK                  0x0040
-#define NVREG_IRQ_TX_ERROR              0x0080
-#define NVREG_IRQ_TX1                   0x0100
+#define NVREG_IRQ_RX_FORCED             0x0080
+#define NVREG_IRQ_TX_FORCED             0x0100
 #define NVREG_IRQMASK_THROUGHPUT        0x00df
 #define NVREG_IRQMASK_CPU               0x0040
+#define NVREG_IRQ_TX_ALL                (NVREG_IRQ_TX_ERR|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_FORCED)
+#define NVREG_IRQ_RX_ALL                (NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_RX_FORCED)
+#define NVREG_IRQ_OTHER                 (NVREG_IRQ_TIMER|NVREG_IRQ_LINK)
 
 #define NVREG_IRQ_UNKNOWN       (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR| \
-                                        NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_TX_ERROR| \
-                                        NVREG_IRQ_TX1))
+                                        NVREG_IRQ_TX_OK|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_RX_FORCED| \
+                                        NVREG_IRQ_TX_FORCED))
 
         NvRegUnknownSetupReg6 = 0x008,
 #define NVREG_UNKSETUP6_VAL             3
@@ -185,6 +194,10 @@ enum {
         NvRegPollingInterval = 0x00c,
 #define NVREG_POLL_DEFAULT_THROUGHPUT   970
 #define NVREG_POLL_DEFAULT_CPU  13
+        NvRegMSIMap0 = 0x020,
+        NvRegMSIMap1 = 0x024,
+        NvRegMSIIrqMask = 0x030,
+#define NVREG_MSI_VECTOR_0_ENABLED 0x01
         NvRegMisc1 = 0x080,
 #define NVREG_MISC1_HD          0x02
 #define NVREG_MISC1_FORCE       0x3b0f3c
@@ -254,6 +267,10 @@ enum {
 #define NVREG_TXRXCTL_DESC_1    0
 #define NVREG_TXRXCTL_DESC_2    0x02100
 #define NVREG_TXRXCTL_DESC_3    0x02200
+#define NVREG_TXRXCTL_VLANSTRIP 0x00040
+#define NVREG_TXRXCTL_VLANINS   0x00080
+        NvRegTxRingPhysAddrHigh = 0x148,
+        NvRegRxRingPhysAddrHigh = 0x14C,
         NvRegMIIStatus = 0x180,
 #define NVREG_MIISTAT_ERROR             0x0001
 #define NVREG_MIISTAT_LINKCHANGE        0x0008
@@ -303,6 +320,11 @@ enum {
 #define NVREG_POWERSTATE_D1             0x0001
 #define NVREG_POWERSTATE_D2             0x0002
 #define NVREG_POWERSTATE_D3             0x0003
+        NvRegVlanControl = 0x300,
+#define NVREG_VLANCONTROL_ENABLE        0x2000
+        NvRegMSIXMap0 = 0x3e0,
+        NvRegMSIXMap1 = 0x3e4,
+        NvRegMSIXIrqStatus = 0x3f0,
 };
 
 /* Big endian: should work, but is untested */
@@ -314,7 +336,7 @@ struct ring_desc {
 struct ring_desc_ex {
         u32 PacketBufferHigh;
         u32 PacketBufferLow;
-        u32 Reserved;
+        u32 TxVlan;
         u32 FlagLen;
 };
 
@@ -355,6 +377,8 @@ typedef union _ring_type {
 #define NV_TX2_CHECKSUM_L3      (1<<27)
 #define NV_TX2_CHECKSUM_L4      (1<<26)
 
+#define NV_TX3_VLAN_TAG_PRESENT (1<<18)
+
 #define NV_RX_DESCRIPTORVALID   (1<<16)
 #define NV_RX_MISSEDFRAME       (1<<17)
 #define NV_RX_SUBSTRACT1        (1<<18)
@@ -385,6 +409,9 @@ typedef union _ring_type {
 #define NV_RX2_ERROR            (1<<30)
 #define NV_RX2_AVAIL            (1<<31)
 
+#define NV_RX3_VLAN_TAG_PRESENT (1<<16)
+#define NV_RX3_VLAN_TAG_MASK    (0x0000FFFF)
+
 /* Miscelaneous hardware related defines: */
 #define NV_PCI_REGSZ            0x270
 
@@ -475,6 +502,18 @@ typedef union _ring_type {
 #define LPA_1000FULL    0x0800
 #define LPA_1000HALF    0x0400
 
+/* MSI/MSI-X defines */
+#define NV_MSI_X_MAX_VECTORS  8
+#define NV_MSI_X_VECTORS_MASK 0x000f
+#define NV_MSI_CAPABLE        0x0010
+#define NV_MSI_X_CAPABLE      0x0020
+#define NV_MSI_ENABLED        0x0040
+#define NV_MSI_X_ENABLED      0x0080
+
+#define NV_MSI_X_VECTOR_ALL   0x0
+#define NV_MSI_X_VECTOR_RX    0x0
+#define NV_MSI_X_VECTOR_TX    0x1
+#define NV_MSI_X_VECTOR_OTHER 0x2
 
 /*
  * SMP locking:
@@ -511,6 +550,7 @@ struct fe_priv {
         u32 irqmask;
         u32 desc_ver;
         u32 txrxctl_bits;
+        u32 vlanctl_bits;
 
         void __iomem *base;
 
@@ -525,6 +565,7 @@ struct fe_priv {
         unsigned int pkt_limit;
         struct timer_list oom_kick;
         struct timer_list nic_poll;
+        u32 nic_poll_irq;
 
         /* media detection workaround.
          * Locking: Within irq hander or disable_irq+spin_lock(&np->lock);
@@ -540,6 +581,13 @@ struct fe_priv {
         dma_addr_t tx_dma[TX_RING];
         unsigned int tx_dma_len[TX_RING];
         u32 tx_flags;
+
+        /* vlan fields */
+        struct vlan_group *vlangrp;
+
+        /* msi/msi-x fields */
+        u32 msi_flags;
+        struct msix_entry msi_x_entry[NV_MSI_X_MAX_VECTORS];
 };
 
 /*
@@ -567,6 +615,16 @@ static int optimization_mode = NV_OPTIMIZATION_MODE_THROUGHPUT;
  */
 static int poll_interval = -1;
 
+/*
+ * Disable MSI interrupts
+ */
+static int disable_msi = 0;
+
+/*
+ * Disable MSIX interrupts
+ */
+static int disable_msix = 0;
+
 static inline struct fe_priv *get_nvpriv(struct net_device *dev)
 {
         return netdev_priv(dev);
@@ -612,6 +670,33 @@ static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
         return 0;
 }
 
+#define NV_SETUP_RX_RING 0x01
+#define NV_SETUP_TX_RING 0x02
+
+static void setup_hw_rings(struct net_device *dev, int rxtx_flags)
+{
+        struct fe_priv *np = get_nvpriv(dev);
+        u8 __iomem *base = get_hwbase(dev);
+
+        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+                if (rxtx_flags & NV_SETUP_RX_RING) {
+                        writel((u32) cpu_to_le64(np->ring_addr), base + NvRegRxRingPhysAddr);
+                }
+                if (rxtx_flags & NV_SETUP_TX_RING) {
+                        writel((u32) cpu_to_le64(np->ring_addr + RX_RING*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
+                }
+        } else {
+                if (rxtx_flags & NV_SETUP_RX_RING) {
+                        writel((u32) cpu_to_le64(np->ring_addr), base + NvRegRxRingPhysAddr);
+                        writel((u32) (cpu_to_le64(np->ring_addr) >> 32), base + NvRegRxRingPhysAddrHigh);
+                }
+                if (rxtx_flags & NV_SETUP_TX_RING) {
+                        writel((u32) cpu_to_le64(np->ring_addr + RX_RING*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr);
+                        writel((u32) (cpu_to_le64(np->ring_addr + RX_RING*sizeof(struct ring_desc_ex)) >> 32), base + NvRegTxRingPhysAddrHigh);
+                }
+        }
+}
+
 #define MII_READ        (-1)
 /* mii_rw: read/write a register on the PHY.
  *
@@ -903,14 +988,27 @@ static void nv_do_rx_refill(unsigned long data)
         struct net_device *dev = (struct net_device *) data;
         struct fe_priv *np = netdev_priv(dev);
 
-        disable_irq(dev->irq);
+
+        if (!(np->msi_flags & NV_MSI_X_ENABLED) ||
+            ((np->msi_flags & NV_MSI_X_ENABLED) && 
+             ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))) {
+                disable_irq(dev->irq);
+        } else {
+                disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector);
+        }
         if (nv_alloc_rx(dev)) {
                 spin_lock(&np->lock);
                 if (!np->in_shutdown)
                         mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
                 spin_unlock(&np->lock);
         }
-        enable_irq(dev->irq);
+        if (!(np->msi_flags & NV_MSI_X_ENABLED) ||
+            ((np->msi_flags & NV_MSI_X_ENABLED) && 
+             ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))) {
+                enable_irq(dev->irq);
+        } else {
+                enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector);
+        }
 }
 
 static void nv_init_rx(struct net_device *dev) 
@@ -965,7 +1063,7 @@ static int nv_release_txskb(struct net_device *dev, unsigned int skbnr)
         }
 
         if (np->tx_skbuff[skbnr]) {
-                dev_kfree_skb_irq(np->tx_skbuff[skbnr]);
+                dev_kfree_skb_any(np->tx_skbuff[skbnr]);
                 np->tx_skbuff[skbnr] = NULL;
                 return 1;
         } else {
@@ -1031,6 +1129,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
         u32 bcnt;
         u32 size = skb->len-skb->data_len;
         u32 entries = (size >> NV_TX2_TSO_MAX_SHIFT) + ((size & (NV_TX2_TSO_MAX_SIZE-1)) ? 1 : 0);
+        u32 tx_flags_vlan = 0;
 
         /* add fragments to entries count */
         for (i = 0; i < fragments; i++) {
@@ -1111,10 +1210,16 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 #endif
         tx_flags_extra = (skb->ip_summed == CHECKSUM_HW ? (NV_TX2_CHECKSUM_L3|NV_TX2_CHECKSUM_L4) : 0);
 
+        /* vlan tag */
+        if (np->vlangrp && vlan_tx_tag_present(skb)) {
+                tx_flags_vlan = NV_TX3_VLAN_TAG_PRESENT | vlan_tx_tag_get(skb);
+        }
+
         /* set tx flags */
         if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
                 np->tx_ring.orig[start_nr].FlagLen |= cpu_to_le32(tx_flags | tx_flags_extra);
         } else {
+                np->tx_ring.ex[start_nr].TxVlan = cpu_to_le32(tx_flags_vlan);
                 np->tx_ring.ex[start_nr].FlagLen |= cpu_to_le32(tx_flags | tx_flags_extra);
         }       
 
@@ -1209,9 +1314,14 @@ static void nv_tx_timeout(struct net_device *dev)
 {
         struct fe_priv *np = netdev_priv(dev);
         u8 __iomem *base = get_hwbase(dev);
+        u32 status;
+
+        if (np->msi_flags & NV_MSI_X_ENABLED)
+                status = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
+        else
+                status = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
 
-        printk(KERN_INFO "%s: Got tx_timeout. irq: %08x\n", dev->name,
-                        readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK);
+        printk(KERN_INFO "%s: Got tx_timeout. irq: %08x\n", dev->name, status);
 
         {
                 int i;
@@ -1273,10 +1383,7 @@ static void nv_tx_timeout(struct net_device *dev)
                 printk(KERN_DEBUG "%s: tx_timeout: dead entries!\n", dev->name);
                 nv_drain_tx(dev);
                 np->next_tx = np->nic_tx = 0;
-                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
-                        writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
-                else
-                        writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr);
+                setup_hw_rings(dev, NV_SETUP_TX_RING);
                 netif_wake_queue(dev);
         }
 
@@ -1342,6 +1449,8 @@ static void nv_rx_process(struct net_device *dev)
 {
         struct fe_priv *np = netdev_priv(dev);
         u32 Flags;
+        u32 vlanflags = 0;
+
 
         for (;;) {
                 struct sk_buff *skb;
@@ -1357,6 +1466,7 @@ static void nv_rx_process(struct net_device *dev)
                 } else {
                         Flags = le32_to_cpu(np->rx_ring.ex[i].FlagLen);
                         len = nv_descr_getlength_ex(&np->rx_ring.ex[i], np->desc_ver);
+                        vlanflags = le32_to_cpu(np->rx_ring.ex[i].PacketBufferLow);
                 }
 
                 dprintk(KERN_DEBUG "%s: nv_rx_process: looking at packet %d, Flags 0x%x.\n",
@@ -1474,7 +1584,11 @@ static void nv_rx_process(struct net_device *dev)
                 skb->protocol = eth_type_trans(skb, dev);
                 dprintk(KERN_DEBUG "%s: nv_rx_process: packet %d with %d bytes, proto %d accepted.\n",
                                         dev->name, np->cur_rx, len, skb->protocol);
-                netif_rx(skb);
+                if (np->vlangrp && (vlanflags & NV_RX3_VLAN_TAG_PRESENT)) {
+                        vlan_hwaccel_rx(skb, np->vlangrp, vlanflags & NV_RX3_VLAN_TAG_MASK);
+                } else {
+                        netif_rx(skb);
+                }
                 dev->last_rx = jiffies;
                 np->stats.rx_packets++;
                 np->stats.rx_bytes += len;
@@ -1523,7 +1637,15 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
                  * guessed, there is probably a simpler approach.
                  * Changing the MTU is a rare event, it shouldn't matter.
                  */
-                disable_irq(dev->irq);
+                if (!(np->msi_flags & NV_MSI_X_ENABLED) ||
+                    ((np->msi_flags & NV_MSI_X_ENABLED) && 
+                     ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))) {
+                        disable_irq(dev->irq);
+                } else {
+                        disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector);
+                        disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector);
+                        disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector);
+                }
                 spin_lock_bh(&dev->xmit_lock);
                 spin_lock(&np->lock);
                 /* stop engines */
@@ -1544,11 +1666,7 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
                 }
                 /* reinit nic view of the rx queue */
                 writel(np->rx_buf_sz, base + NvRegOffloadConfig);
-                writel((u32) np->ring_addr, base + NvRegRxRingPhysAddr);
-                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
-                        writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
-                else
-                        writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr);
+                setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
                 writel( ((RX_RING-1) << NVREG_RINGSZ_RXSHIFT) + ((TX_RING-1) << NVREG_RINGSZ_TXSHIFT),
                         base + NvRegRingSizes);
                 pci_push(base);
@@ -1560,7 +1678,15 @@ static int nv_change_mtu(struct net_device *dev, int new_mtu)
                 nv_start_tx(dev);
                 spin_unlock(&np->lock);
                 spin_unlock_bh(&dev->xmit_lock);
-                enable_irq(dev->irq);
+                if (!(np->msi_flags & NV_MSI_X_ENABLED) ||
+                    ((np->msi_flags & NV_MSI_X_ENABLED) && 
+                     ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))) {
+                        enable_irq(dev->irq);
+                } else {
+                        enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector);
+                        enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector);
+                        enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector);
+                }
         }
         return 0;
 }
@@ -1866,8 +1992,13 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs)
         dprintk(KERN_DEBUG "%s: nv_nic_irq\n", dev->name);
 
         for (i=0; ; i++) {
-                events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
-                writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
+                if (!(np->msi_flags & NV_MSI_X_ENABLED)) {
+                        events = readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK;
+                        writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
+                } else {
+                        events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQSTAT_MASK;
+                        writel(NVREG_IRQSTAT_MASK, base + NvRegMSIXIrqStatus);
+                }
                 pci_push(base);
                 dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
                 if (!(events & np->irqmask))
@@ -1907,11 +2038,16 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs)
                 if (i > max_interrupt_work) {
                         spin_lock(&np->lock);
                         /* disable interrupts on the nic */
-                        writel(0, base + NvRegIrqMask);
+                        if (!(np->msi_flags & NV_MSI_X_ENABLED))
+                                writel(0, base + NvRegIrqMask);
+                        else
+                                writel(np->irqmask, base + NvRegIrqMask);
                         pci_push(base);
 
-                        if (!np->in_shutdown)
+                        if (!np->in_shutdown) {
+                                np->nic_poll_irq = np->irqmask;
                                 mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+                        }
                         printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq.\n", dev->name, i);
                         spin_unlock(&np->lock);
                         break;
@@ -1923,22 +2059,212 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs)
         return IRQ_RETVAL(i);
 }
 
+static irqreturn_t nv_nic_irq_tx(int foo, void *data, struct pt_regs *regs)
+{
+        struct net_device *dev = (struct net_device *) data;
+        struct fe_priv *np = netdev_priv(dev);
+        u8 __iomem *base = get_hwbase(dev);
+        u32 events;
+        int i;
+
+        dprintk(KERN_DEBUG "%s: nv_nic_irq_tx\n", dev->name);
+
+        for (i=0; ; i++) {
+                events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_TX_ALL;
+                writel(NVREG_IRQ_TX_ALL, base + NvRegMSIXIrqStatus);
+                pci_push(base);
+                dprintk(KERN_DEBUG "%s: tx irq: %08x\n", dev->name, events);
+                if (!(events & np->irqmask))
+                        break;
+
+                spin_lock(&np->lock);
+                nv_tx_done(dev);
+                spin_unlock(&np->lock);
+                
+                if (events & (NVREG_IRQ_TX_ERR)) {
+                        dprintk(KERN_DEBUG "%s: received irq with events 0x%x. Probably TX fail.\n",
+                                                dev->name, events);
+                }
+                if (i > max_interrupt_work) {
+                        spin_lock(&np->lock);
+                        /* disable interrupts on the nic */
+                        writel(NVREG_IRQ_TX_ALL, base + NvRegIrqMask);
+                        pci_push(base);
+
+                        if (!np->in_shutdown) {
+                                np->nic_poll_irq |= NVREG_IRQ_TX_ALL;
+                                mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+                        }
+                        printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_tx.\n", dev->name, i);
+                        spin_unlock(&np->lock);
+                        break;
+                }
+
+        }
+        dprintk(KERN_DEBUG "%s: nv_nic_irq_tx completed\n", dev->name);
+
+        return IRQ_RETVAL(i);
+}
+
+static irqreturn_t nv_nic_irq_rx(int foo, void *data, struct pt_regs *regs)
+{
+        struct net_device *dev = (struct net_device *) data;
+        struct fe_priv *np = netdev_priv(dev);
+        u8 __iomem *base = get_hwbase(dev);
+        u32 events;
+        int i;
+
+        dprintk(KERN_DEBUG "%s: nv_nic_irq_rx\n", dev->name);
+
+        for (i=0; ; i++) {
+                events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_RX_ALL;
+                writel(NVREG_IRQ_RX_ALL, base + NvRegMSIXIrqStatus);
+                pci_push(base);
+                dprintk(KERN_DEBUG "%s: rx irq: %08x\n", dev->name, events);
+                if (!(events & np->irqmask))
+                        break;
+                
+                nv_rx_process(dev);
+                if (nv_alloc_rx(dev)) {
+                        spin_lock(&np->lock);
+                        if (!np->in_shutdown)
+                                mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
+                        spin_unlock(&np->lock);
+                }
+                
+                if (i > max_interrupt_work) {
+                        spin_lock(&np->lock);
+                        /* disable interrupts on the nic */
+                        writel(NVREG_IRQ_RX_ALL, base + NvRegIrqMask);
+                        pci_push(base);
+
+                        if (!np->in_shutdown) {
+                                np->nic_poll_irq |= NVREG_IRQ_RX_ALL;
+                                mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+                        }
+                        printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_rx.\n", dev->name, i);
+                        spin_unlock(&np->lock);
+                        break;
+                }
+
+        }
+        dprintk(KERN_DEBUG "%s: nv_nic_irq_rx completed\n", dev->name);
+
+        return IRQ_RETVAL(i);
+}
+
+static irqreturn_t nv_nic_irq_other(int foo, void *data, struct pt_regs *regs)
+{
+        struct net_device *dev = (struct net_device *) data;
+        struct fe_priv *np = netdev_priv(dev);
+        u8 __iomem *base = get_hwbase(dev);
+        u32 events;
+        int i;
+
+        dprintk(KERN_DEBUG "%s: nv_nic_irq_other\n", dev->name);
+
+        for (i=0; ; i++) {
+                events = readl(base + NvRegMSIXIrqStatus) & NVREG_IRQ_OTHER;
+                writel(NVREG_IRQ_OTHER, base + NvRegMSIXIrqStatus);
+                pci_push(base);
+                dprintk(KERN_DEBUG "%s: irq: %08x\n", dev->name, events);
+                if (!(events & np->irqmask))
+                        break;
+                
+                if (events & NVREG_IRQ_LINK) {
+                        spin_lock(&np->lock);
+                        nv_link_irq(dev);
+                        spin_unlock(&np->lock);
+                }
+                if (np->need_linktimer && time_after(jiffies, np->link_timeout)) {
+                        spin_lock(&np->lock);
+                        nv_linkchange(dev);
+                        spin_unlock(&np->lock);
+                        np->link_timeout = jiffies + LINK_TIMEOUT;
+                }
+                if (events & (NVREG_IRQ_UNKNOWN)) {
+                        printk(KERN_DEBUG "%s: received irq with unknown events 0x%x. Please report\n",
+                                                dev->name, events);
+                }
+                if (i > max_interrupt_work) {
+                        spin_lock(&np->lock);
+                        /* disable interrupts on the nic */
+                        writel(NVREG_IRQ_OTHER, base + NvRegIrqMask);
+                        pci_push(base);
+
+                        if (!np->in_shutdown) {
+                                np->nic_poll_irq |= NVREG_IRQ_OTHER;
+                                mod_timer(&np->nic_poll, jiffies + POLL_WAIT);
+                        }
+                        printk(KERN_DEBUG "%s: too many iterations (%d) in nv_nic_irq_other.\n", dev->name, i);
+                        spin_unlock(&np->lock);
+                        break;
+                }
+
+        }
+        dprintk(KERN_DEBUG "%s: nv_nic_irq_other completed\n", dev->name);
+
+        return IRQ_RETVAL(i);
+}
+
 static void nv_do_nic_poll(unsigned long data)
 {
         struct net_device *dev = (struct net_device *) data;
         struct fe_priv *np = netdev_priv(dev);
         u8 __iomem *base = get_hwbase(dev);
+        u32 mask = 0;
 
-        disable_irq(dev->irq);
-        /* FIXME: Do we need synchronize_irq(dev->irq) here? */
         /*
+         * First disable irq(s) and then
          * reenable interrupts on the nic, we have to do this before calling
          * nv_nic_irq because that may decide to do otherwise
          */
-        writel(np->irqmask, base + NvRegIrqMask);
+
+        if (!(np->msi_flags & NV_MSI_X_ENABLED) ||
+            ((np->msi_flags & NV_MSI_X_ENABLED) && 
+             ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))) {
+                disable_irq(dev->irq);
+                mask = np->irqmask;
+        } else {
+                if (np->nic_poll_irq & NVREG_IRQ_RX_ALL) {
+                        disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector);
+                        mask |= NVREG_IRQ_RX_ALL;
+                }
+                if (np->nic_poll_irq & NVREG_IRQ_TX_ALL) {
+                        disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector);
+                        mask |= NVREG_IRQ_TX_ALL;
+                }
+                if (np->nic_poll_irq & NVREG_IRQ_OTHER) {
+                        disable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector);
+                        mask |= NVREG_IRQ_OTHER;
+                }
+        }
+        np->nic_poll_irq = 0;
+
+        /* FIXME: Do we need synchronize_irq(dev->irq) here? */
+        
+        writel(mask, base + NvRegIrqMask);
         pci_push(base);
-        nv_nic_irq((int) 0, (void *) data, (struct pt_regs *) NULL);
-        enable_irq(dev->irq);
+
+        if (!(np->msi_flags & NV_MSI_X_ENABLED) || 
+            ((np->msi_flags & NV_MSI_X_ENABLED) && 
+             ((np->msi_flags & NV_MSI_X_VECTORS_MASK) == 0x1))) {
+                nv_nic_irq((int) 0, (void *) data, (struct pt_regs *) NULL);
+                enable_irq(dev->irq);
+        } else {
+                if (np->nic_poll_irq & NVREG_IRQ_RX_ALL) {
+                        nv_nic_irq_rx((int) 0, (void *) data, (struct pt_regs *) NULL);
+                        enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector);
+                }
+                if (np->nic_poll_irq & NVREG_IRQ_TX_ALL) {
+                        nv_nic_irq_tx((int) 0, (void *) data, (struct pt_regs *) NULL);
+                        enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector);
+                }
+                if (np->nic_poll_irq & NVREG_IRQ_OTHER) {
+                        nv_nic_irq_other((int) 0, (void *) data, (struct pt_regs *) NULL);
+                        enable_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector);
+                }
+        }
 }
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -2217,11 +2543,66 @@ static struct ethtool_ops ops = {
         .get_perm_addr = ethtool_op_get_perm_addr,
 };
 
+static void nv_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
+{
+        struct fe_priv *np = get_nvpriv(dev);
+
+        spin_lock_irq(&np->lock);
+
+        /* save vlan group */
+        np->vlangrp = grp;
+
+        if (grp) {
+                /* enable vlan on MAC */
+                np->txrxctl_bits |= NVREG_TXRXCTL_VLANSTRIP | NVREG_TXRXCTL_VLANINS;
+        } else {
+                /* disable vlan on MAC */
+                np->txrxctl_bits &= ~NVREG_TXRXCTL_VLANSTRIP;
+                np->txrxctl_bits &= ~NVREG_TXRXCTL_VLANINS;
+        }
+
+        writel(np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
+
+        spin_unlock_irq(&np->lock);
+};
+
+static void nv_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
+{
+        /* nothing to do */
+};
+
+static void set_msix_vector_map(struct net_device *dev, u32 vector, u32 irqmask)
+{
+        u8 __iomem *base = get_hwbase(dev);
+        int i;
+        u32 msixmap = 0;
+
+        /* Each interrupt bit can be mapped to a MSIX vector (4 bits).
+         * MSIXMap0 represents the first 8 interrupts and MSIXMap1 represents
+         * the remaining 8 interrupts.
+         */
+        for (i = 0; i < 8; i++) {
+                if ((irqmask >> i) & 0x1) {
+                        msixmap |= vector << (i << 2);
+                }
+        }
+        writel(readl(base + NvRegMSIXMap0) | msixmap, base + NvRegMSIXMap0);
+
+        msixmap = 0;
+        for (i = 0; i < 8; i++) {
+                if ((irqmask >> (i + 8)) & 0x1) {
+                        msixmap |= vector << (i << 2);
+                }
+        }
+        writel(readl(base + NvRegMSIXMap1) | msixmap, base + NvRegMSIXMap1);
+}
+
 static int nv_open(struct net_device *dev)
 {
         struct fe_priv *np = netdev_priv(dev);
         u8 __iomem *base = get_hwbase(dev);
-        int ret, oom, i;
+        int ret = 1;
+        int oom, i;
 
         dprintk(KERN_DEBUG "nv_open: begin\n");
 
@@ -2253,11 +2634,7 @@ static int nv_open(struct net_device *dev)
         nv_copy_mac_to_hw(dev);
 
         /* 4) give hw rings */
-        writel((u32) np->ring_addr, base + NvRegRxRingPhysAddr);
-        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
-                writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
-        else
-                writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc_ex)), base + NvRegTxRingPhysAddr);
+        setup_hw_rings(dev, NV_SETUP_RX_RING | NV_SETUP_TX_RING);
         writel( ((RX_RING-1) << NVREG_RINGSZ_RXSHIFT) + ((TX_RING-1) << NVREG_RINGSZ_TXSHIFT),
                 base + NvRegRingSizes);
 
@@ -2265,6 +2642,7 @@ static int nv_open(struct net_device *dev)
         writel(np->linkspeed, base + NvRegLinkSpeed);
         writel(NVREG_UNKSETUP3_VAL1, base + NvRegUnknownSetupReg3);
         writel(np->txrxctl_bits, base + NvRegTxRxControl);
+        writel(np->vlanctl_bits, base + NvRegVlanControl);
         pci_push(base);
         writel(NVREG_TXRXCTL_BIT1|np->txrxctl_bits, base + NvRegTxRxControl);
         reg_delay(dev, NvRegUnknownSetupReg5, NVREG_UNKSETUP5_BIT31, NVREG_UNKSETUP5_BIT31,
@@ -2315,9 +2693,77 @@ static int nv_open(struct net_device *dev)
         writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
         pci_push(base);
 
-        ret = request_irq(dev->irq, &nv_nic_irq, SA_SHIRQ, dev->name, dev);
-        if (ret)
-                goto out_drain;
+        if (np->msi_flags & NV_MSI_X_CAPABLE) {
+                for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++) {
+                        np->msi_x_entry[i].entry = i;
+                }
+                if ((ret = pci_enable_msix(np->pci_dev, np->msi_x_entry, (np->msi_flags & NV_MSI_X_VECTORS_MASK))) == 0) {
+                        np->msi_flags |= NV_MSI_X_ENABLED;
+                        if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT) {
+                                /* Request irq for rx handling */
+                                if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_RX].vector, &nv_nic_irq_rx, SA_SHIRQ, dev->name, dev) != 0) {
+                                        printk(KERN_INFO "forcedeth: request_irq failed for rx %d\n", ret);
+                                        pci_disable_msix(np->pci_dev);
+                                        np->msi_flags &= ~NV_MSI_X_ENABLED;
+                                        goto out_drain;
+                                }
+                                /* Request irq for tx handling */
+                                if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_TX].vector, &nv_nic_irq_tx, SA_SHIRQ, dev->name, dev) != 0) {
+                                        printk(KERN_INFO "forcedeth: request_irq failed for tx %d\n", ret);
+                                        pci_disable_msix(np->pci_dev);
+                                        np->msi_flags &= ~NV_MSI_X_ENABLED;
+                                        goto out_drain;
+                                }
+                                /* Request irq for link and timer handling */
+                                if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_OTHER].vector, &nv_nic_irq_other, SA_SHIRQ, dev->name, dev) != 0) {
+                                        printk(KERN_INFO "forcedeth: request_irq failed for link %d\n", ret);
+                                        pci_disable_msix(np->pci_dev);
+                                        np->msi_flags &= ~NV_MSI_X_ENABLED;
+                                        goto out_drain;
+                                }
+
+                                /* map interrupts to their respective vector */
+                                writel(0, base + NvRegMSIXMap0);
+                                writel(0, base + NvRegMSIXMap1);
+                                set_msix_vector_map(dev, NV_MSI_X_VECTOR_RX, NVREG_IRQ_RX_ALL);
+                                set_msix_vector_map(dev, NV_MSI_X_VECTOR_TX, NVREG_IRQ_TX_ALL);
+                                set_msix_vector_map(dev, NV_MSI_X_VECTOR_OTHER, NVREG_IRQ_OTHER);
+                        } else {
+                                /* Request irq for all interrupts */
+                                if (request_irq(np->msi_x_entry[NV_MSI_X_VECTOR_ALL].vector, &nv_nic_irq, SA_SHIRQ, dev->name, dev) != 0) {
+                                        printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
+                                        pci_disable_msix(np->pci_dev);
+                                        np->msi_flags &= ~NV_MSI_X_ENABLED;
+                                        goto out_drain;
+                                }
+
+                                /* map interrupts to vector 0 */
+                                writel(0, base + NvRegMSIXMap0);
+                                writel(0, base + NvRegMSIXMap1);
+                        }
+                }
+        }
+        if (ret != 0 && np->msi_flags & NV_MSI_CAPABLE) {
+                if ((ret = pci_enable_msi(np->pci_dev)) == 0) {
+                        np->msi_flags |= NV_MSI_ENABLED;
+                        if (request_irq(np->pci_dev->irq, &nv_nic_irq, SA_SHIRQ, dev->name, dev) != 0) {
+                                printk(KERN_INFO "forcedeth: request_irq failed %d\n", ret);
+                                pci_disable_msi(np->pci_dev);
+                                np->msi_flags &= ~NV_MSI_ENABLED;
+                                goto out_drain;
+                        }
+
+                        /* map interrupts to vector 0 */
+                        writel(0, base + NvRegMSIMap0);
+                        writel(0, base + NvRegMSIMap1);
+                        /* enable msi vector 0 */
+                        writel(NVREG_MSI_VECTOR_0_ENABLED, base + NvRegMSIIrqMask);
+                }
+        }
+        if (ret != 0) {
+                if (request_irq(np->pci_dev->irq, &nv_nic_irq, SA_SHIRQ, dev->name, dev) != 0)
+                        goto out_drain;
+        }
 
         /* ask for interrupts */
         writel(np->irqmask, base + NvRegIrqMask);
@@ -2364,6 +2810,7 @@ static int nv_close(struct net_device *dev)
 {
         struct fe_priv *np = netdev_priv(dev);
         u8 __iomem *base;
+        int i;
 
         spin_lock_irq(&np->lock);
         np->in_shutdown = 1;
@@ -2381,13 +2828,31 @@ static int nv_close(struct net_device *dev)
 
         /* disable interrupts on the nic or we will lock up */
         base = get_hwbase(dev);
-        writel(0, base + NvRegIrqMask);
+        if (np->msi_flags & NV_MSI_X_ENABLED) {
+                writel(np->irqmask, base + NvRegIrqMask);
+        } else {
+                if (np->msi_flags & NV_MSI_ENABLED)
+                        writel(0, base + NvRegMSIIrqMask);
+                writel(0, base + NvRegIrqMask);
+        }
         pci_push(base);
         dprintk(KERN_INFO "%s: Irqmask is zero again\n", dev->name);
 
         spin_unlock_irq(&np->lock);
 
-        free_irq(dev->irq, dev);
+        if (np->msi_flags & NV_MSI_X_ENABLED) {
+                for (i = 0; i < (np->msi_flags & NV_MSI_X_VECTORS_MASK); i++) {
+                        free_irq(np->msi_x_entry[i].vector, dev);
+                }
+                pci_disable_msix(np->pci_dev);
+                np->msi_flags &= ~NV_MSI_X_ENABLED;
+        } else {
+                free_irq(np->pci_dev->irq, dev);
+                if (np->msi_flags & NV_MSI_ENABLED) {
+                        pci_disable_msi(np->pci_dev);
+                        np->msi_flags &= ~NV_MSI_ENABLED;
+                }
+        }
 
         drain_ring(dev);
 
@@ -2471,7 +2936,14 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                         printk(KERN_INFO "forcedeth: 64-bit DMA failed, using 32-bit addressing for device %s.\n",
                                         pci_name(pci_dev));
                 } else {
-                        dev->features |= NETIF_F_HIGHDMA;
+                        if (pci_set_consistent_dma_mask(pci_dev, 0x0000007fffffffffULL)) {
+                                printk(KERN_INFO "forcedeth: 64-bit DMA (consistent) failed for device %s.\n",
+                                        pci_name(pci_dev));
+                                goto out_relreg;
+                        } else {
+                                dev->features |= NETIF_F_HIGHDMA;
+                                printk(KERN_INFO "forcedeth: using HIGHDMA\n");
+                        }
                 }
                 np->txrxctl_bits = NVREG_TXRXCTL_DESC_3;
         } else if (id->driver_data & DEV_HAS_LARGEDESC) {
@@ -2496,6 +2968,22 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 #endif
         }
 
+        np->vlanctl_bits = 0;
+        if (id->driver_data & DEV_HAS_VLAN) {
+                np->vlanctl_bits = NVREG_VLANCONTROL_ENABLE;
+                dev->features |= NETIF_F_HW_VLAN_RX | NETIF_F_HW_VLAN_TX;
+                dev->vlan_rx_register = nv_vlan_rx_register;
+                dev->vlan_rx_kill_vid = nv_vlan_rx_kill_vid;
+        }
+
+        np->msi_flags = 0;
+        if ((id->driver_data & DEV_HAS_MSI) && !disable_msi) {
+                np->msi_flags |= NV_MSI_CAPABLE;
+        }
+        if ((id->driver_data & DEV_HAS_MSI_X) && !disable_msix) {
+                np->msi_flags |= NV_MSI_X_CAPABLE;
+        }
+
         err = -ENOMEM;
         np->base = ioremap(addr, NV_PCI_REGSZ);
         if (!np->base)
@@ -2578,10 +3066,15 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
         } else {
                 np->tx_flags = NV_TX2_VALID;
         }
-        if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT)
+        if (optimization_mode == NV_OPTIMIZATION_MODE_THROUGHPUT) {
                 np->irqmask = NVREG_IRQMASK_THROUGHPUT;
-        else
+                if (np->msi_flags & NV_MSI_X_CAPABLE) /* set number of vectors */
+                        np->msi_flags |= 0x0003;
+        } else {
                 np->irqmask = NVREG_IRQMASK_CPU;
+                if (np->msi_flags & NV_MSI_X_CAPABLE) /* set number of vectors */
+                        np->msi_flags |= 0x0001;
+        }
 
         if (id->driver_data & DEV_NEED_TIMERIRQ)
                 np->irqmask |= NVREG_IRQ_TIMER;
@@ -2737,11 +3230,11 @@ static struct pci_device_id pci_tbl[] = {
         },
         {       /* MCP55 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X,
         },
         {       /* MCP55 Ethernet Controller */
                 PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
-                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA,
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X,
         },
         {0,},
 };
@@ -2771,6 +3264,10 @@ module_param(optimization_mode, int, 0);
 MODULE_PARM_DESC(optimization_mode, "In throughput mode (0), every tx & rx packet will generate an interrupt. In CPU mode (1), interrupts are controlled by a timer.");
 module_param(poll_interval, int, 0);
 MODULE_PARM_DESC(poll_interval, "Interval determines how frequent timer interrupt is generated by [(time_in_micro_secs * 100) / (2^10)]. Min is 0 and Max is 65535.");
+module_param(disable_msi, int, 0);
+MODULE_PARM_DESC(disable_msi, "Disable MSI interrupts by setting to 1.");
+module_param(disable_msix, int, 0);
+MODULE_PARM_DESC(disable_msix, "Disable MSIX interrupts by setting to 1.");
 
 MODULE_AUTHOR("Manfred Spraul <manfred@colorfullife.com>");
 MODULE_DESCRIPTION("Reverse Engineered nForce ethernet driver");
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index bc9a3bf8d560..0ea4cb4a0d80 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -427,7 +427,7 @@ that case.
 static void hamachi_timer(unsigned long data);
 
 enum capability_flags {CanHaveMII=1, };
-static struct chip_info {
+static const struct chip_info {
         u16     vendor_id, device_id, device_id_mask, pad;
         const char *name;
         void (*media_timer)(unsigned long data);
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index e4188d082f01..9220de9f4fe7 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -905,7 +905,7 @@ static int epp_open(struct net_device *dev)
         /* autoprobe baud rate */
         tstart = jiffies;
         i = 0;
-        while ((signed)(jiffies-tstart-HZ/3) < 0) {
+        while (time_before(jiffies, tstart + HZ/3)) {
                 if (pp->ops->epp_read_addr(pp, &stat, 1, 0) != 1)
                         goto epptimeout;
                 if ((stat & (EPP_NRAEF|EPP_NRHF)) == EPP_NRHF) {
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index 55c7ed608391..247c8ca86033 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -115,6 +115,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/io.h>
 
@@ -1499,7 +1500,7 @@ static int hp100_start_xmit_bm(struct sk_buff *skb, struct net_device *dev)
                 printk("hp100: %s: start_xmit_bm: No TX PDL available.\n", dev->name);
 #endif
                 /* not waited long enough since last tx? */
-                if (jiffies - dev->trans_start < HZ)
+                if (time_before(jiffies, dev->trans_start + HZ))
                         return -EAGAIN;
 
                 if (hp100_check_lan(dev))
@@ -1652,7 +1653,7 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 printk("hp100: %s: start_xmit: tx free mem = 0x%x\n", dev->name, i);
 #endif
                 /* not waited long enough since last failed tx try? */
-                if (jiffies - dev->trans_start < HZ) {
+                if (time_before(jiffies, dev->trans_start + HZ)) {
 #ifdef HP100_DEBUG
                         printk("hp100: %s: trans_start timing problem\n",
                                dev->name);
@@ -1718,17 +1719,10 @@ static int hp100_start_xmit(struct sk_buff *skb, struct net_device *dev)
         hp100_outw(i, FRAGMENT_LEN);    /* and first/only fragment length    */
 
         if (lp->mode == 2) {    /* memory mapped */
-                if (lp->mem_ptr_virt) { /* high pci memory was remapped */
-                        /* Note: The J2585B needs alignment to 32bits here!  */
-                        memcpy_toio(lp->mem_ptr_virt, skb->data, (skb->len + 3) & ~3);
-                        if (!ok_flag)
-                                memset_io(lp->mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb->len);
-                } else {
-                        /* Note: The J2585B needs alignment to 32bits here!  */
-                        isa_memcpy_toio(lp->mem_ptr_phys, skb->data, (skb->len + 3) & ~3);
-                        if (!ok_flag)
-                                isa_memset_io(lp->mem_ptr_phys, 0, HP100_MIN_PACKET_SIZE - skb->len);
-                }
+                /* Note: The J2585B needs alignment to 32bits here!  */
+                memcpy_toio(lp->mem_ptr_virt, skb->data, (skb->len + 3) & ~3);
+                if (!ok_flag)
+                        memset_io(lp->mem_ptr_virt, 0, HP100_MIN_PACKET_SIZE - skb->len);
         } else {                /* programmed i/o */
                 outsl(ioaddr + HP100_REG_DATA32, skb->data,
                       (skb->len + 3) >> 2);
@@ -1798,10 +1792,7 @@ static void hp100_rx(struct net_device *dev)
                 /* First we get the header, which contains information about the */
                 /* actual length of the received packet. */
                 if (lp->mode == 2) {    /* memory mapped mode */
-                        if (lp->mem_ptr_virt)   /* if memory was remapped */
-                                header = readl(lp->mem_ptr_virt);
-                        else
-                                header = isa_readl(lp->mem_ptr_phys);
+                        header = readl(lp->mem_ptr_virt);
                 } else          /* programmed i/o */
                         header = hp100_inl(DATA32);
 
@@ -1833,13 +1824,9 @@ static void hp100_rx(struct net_device *dev)
                         ptr = skb->data;
 
                         /* Now transfer the data from the card into that area */
-                        if (lp->mode == 2) {
-                                if (lp->mem_ptr_virt)
-                                        memcpy_fromio(ptr, lp->mem_ptr_virt,pkt_len);
-                                /* Note alignment to 32bit transfers */
-                                else
-                                        isa_memcpy_fromio(ptr, lp->mem_ptr_phys, pkt_len);
-                        } else  /* io mapped */
+                        if (lp->mode == 2)
+                                memcpy_fromio(ptr, lp->mem_ptr_virt,pkt_len);
+                        else    /* io mapped */
                                 insl(ioaddr + HP100_REG_DATA32, ptr, pkt_len >> 2);
 
                         skb->protocol = eth_type_trans(skb, dev);
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index 591c5864ffb1..7e49522b8b3c 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -204,7 +204,7 @@ static inline int emac_phy_gpcs(int phy_mode)
 
 static inline void emac_tx_enable(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         unsigned long flags;
         u32 r;
 
@@ -220,7 +220,7 @@ static inline void emac_tx_enable(struct ocp_enet_private *dev)
 
 static void emac_tx_disable(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         unsigned long flags;
         u32 r;
 
@@ -244,7 +244,7 @@ static void emac_tx_disable(struct ocp_enet_private *dev)
 
 static void emac_rx_enable(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         unsigned long flags;
         u32 r;
 
@@ -275,7 +275,7 @@ static void emac_rx_enable(struct ocp_enet_private *dev)
 
 static void emac_rx_disable(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         unsigned long flags;
         u32 r;
 
@@ -299,7 +299,7 @@ static void emac_rx_disable(struct ocp_enet_private *dev)
 
 static inline void emac_rx_disable_async(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         unsigned long flags;
         u32 r;
 
@@ -315,7 +315,7 @@ static inline void emac_rx_disable_async(struct ocp_enet_private *dev)
 
 static int emac_reset(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         unsigned long flags;
         int n = 20;
 
@@ -348,7 +348,7 @@ static int emac_reset(struct ocp_enet_private *dev)
 
 static void emac_hash_mc(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         u16 gaht[4] = { 0 };
         struct dev_mc_list *dmi;
 
@@ -393,7 +393,7 @@ static inline int emac_opb_mhz(void)
 /* BHs disabled */
 static int emac_configure(struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         struct net_device *ndev = dev->ndev;
         int gige;
         u32 r;
@@ -555,7 +555,7 @@ static void emac_full_tx_reset(struct net_device *ndev)
 
 static int __emac_mdio_read(struct ocp_enet_private *dev, u8 id, u8 reg)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         u32 r;
         int n;
 
@@ -604,7 +604,7 @@ static int __emac_mdio_read(struct ocp_enet_private *dev, u8 id, u8 reg)
 static void __emac_mdio_write(struct ocp_enet_private *dev, u8 id, u8 reg,
                               u16 val)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         int n;
 
         DBG2("%d: mdio_write(%02x,%02x,%04x)" NL, dev->def->index, id, reg,
@@ -666,7 +666,7 @@ static void emac_mdio_write(struct net_device *ndev, int id, int reg, int val)
 static void emac_set_multicast_list(struct net_device *ndev)
 {
         struct ocp_enet_private *dev = ndev->priv;
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         u32 rmr = emac_iff2rmr(ndev);
 
         DBG("%d: multicast %08x" NL, dev->def->index, rmr);
@@ -825,7 +825,7 @@ static void emac_clean_rx_ring(struct ocp_enet_private *dev)
 }
 
 static inline int emac_alloc_rx_skb(struct ocp_enet_private *dev, int slot,
-                                    int flags)
+                                    gfp_t flags)
 {
         struct sk_buff *skb = alloc_skb(dev->rx_skb_size, flags);
         if (unlikely(!skb))
@@ -1047,7 +1047,7 @@ static inline u16 emac_tx_csum(struct ocp_enet_private *dev,
 
 static inline int emac_xmit_finish(struct ocp_enet_private *dev, int len)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         struct net_device *ndev = dev->ndev;
 
         /* Send the packet out */
@@ -1519,7 +1519,7 @@ static void emac_rxde(void *param)
 static irqreturn_t emac_irq(int irq, void *dev_instance, struct pt_regs *regs)
 {
         struct ocp_enet_private *dev = dev_instance;
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
         struct ibm_emac_error_stats *st = &dev->estats;
 
         u32 isr = in_be32(&p->isr);
@@ -1619,17 +1619,17 @@ static void emac_remove(struct ocp_device *ocpdev)
 
         DBG("%d: remove" NL, dev->def->index);
 
-        ocp_set_drvdata(ocpdev, 0);
+        ocp_set_drvdata(ocpdev, NULL);
         unregister_netdev(dev->ndev);
 
         tah_fini(dev->tah_dev);
         rgmii_fini(dev->rgmii_dev, dev->rgmii_input);
         zmii_fini(dev->zmii_dev, dev->zmii_input);
 
-        emac_dbg_register(dev->def->index, 0);
+        emac_dbg_register(dev->def->index, NULL);
 
         mal_unregister_commac(dev->mal, &dev->commac);
-        iounmap((void *)dev->emacp);
+        iounmap(dev->emacp);
         kfree(dev->ndev);
 }
 
@@ -2048,9 +2048,7 @@ static int __init emac_probe(struct ocp_device *ocpdev)
                 goto out4;
 
         /* Map EMAC regs */
-        dev->emacp =
-            (struct emac_regs *)ioremap(dev->def->paddr,
-                                        sizeof(struct emac_regs));
+        dev->emacp = ioremap(dev->def->paddr, sizeof(struct emac_regs));
         if (!dev->emacp) {
                 printk(KERN_ERR "emac%d: could not ioremap device registers!\n",
                        dev->def->index);
@@ -2210,7 +2208,7 @@ static int __init emac_probe(struct ocp_device *ocpdev)
 
         return 0;
       out6:
-        iounmap((void *)dev->emacp);
+        iounmap(dev->emacp);
       out5:
         tah_fini(dev->tah_dev);
       out4:
diff --git a/drivers/net/ibm_emac/ibm_emac_core.h b/drivers/net/ibm_emac/ibm_emac_core.h
index 911abbaf471b..f61273b2e94f 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.h
+++ b/drivers/net/ibm_emac/ibm_emac_core.h
@@ -155,7 +155,7 @@ struct ibm_emac_error_stats {
 
 struct ocp_enet_private {
         struct net_device               *ndev;          /* 0 */
-        struct emac_regs                *emacp;
+        struct emac_regs                __iomem *emacp;
         
         struct mal_descriptor           *tx_desc;
         int                             tx_cnt;
diff --git a/drivers/net/ibm_emac/ibm_emac_debug.c b/drivers/net/ibm_emac/ibm_emac_debug.c
index 75d3b8639041..c7e1ecfa08fe 100644
--- a/drivers/net/ibm_emac/ibm_emac_debug.c
+++ b/drivers/net/ibm_emac/ibm_emac_debug.c
@@ -58,7 +58,7 @@ static void emac_desc_dump(int idx, struct ocp_enet_private *p)
 
 static void emac_mac_dump(int idx, struct ocp_enet_private *dev)
 {
-        struct emac_regs *p = dev->emacp;
+        struct emac_regs __iomem *p = dev->emacp;
 
         printk("** EMAC%d registers **\n"
                "MR0 = 0x%08x MR1 = 0x%08x TMR0 = 0x%08x TMR1 = 0x%08x\n"
diff --git a/drivers/net/ibm_emac/ibm_emac_rgmii.h b/drivers/net/ibm_emac/ibm_emac_rgmii.h
index a1ffb8a44fff..7f03d536c9a3 100644
--- a/drivers/net/ibm_emac/ibm_emac_rgmii.h
+++ b/drivers/net/ibm_emac/ibm_emac_rgmii.h
@@ -31,7 +31,7 @@ struct rgmii_regs {
 
 /* RGMII device */
 struct ibm_ocp_rgmii {
-        struct rgmii_regs *base;
+        struct rgmii_regs __iomem *base;
         int users;              /* number of EMACs using this RGMII bridge */
 };
 
diff --git a/drivers/net/ibm_emac/ibm_emac_zmii.c b/drivers/net/ibm_emac/ibm_emac_zmii.c
index 35c1185079ed..e129e0aaa045 100644
--- a/drivers/net/ibm_emac/ibm_emac_zmii.c
+++ b/drivers/net/ibm_emac/ibm_emac_zmii.c
@@ -80,7 +80,7 @@ static inline u32 zmii_mode_mask(int mode, int input)
 static int __init zmii_init(struct ocp_device *ocpdev, int input, int *mode)
 {
         struct ibm_ocp_zmii *dev = ocp_get_drvdata(ocpdev);
-        struct zmii_regs *p;
+        struct zmii_regs __iomem *p;
 
         ZMII_DBG("%d: init(%d, %d)" NL, ocpdev->def->index, input, *mode);
 
@@ -94,8 +94,7 @@ static int __init zmii_init(struct ocp_device *ocpdev, int input, int *mode)
                 }
                 dev->mode = PHY_MODE_NA;
 
-                p = (struct zmii_regs *)ioremap(ocpdev->def->paddr,
-                                                sizeof(struct zmii_regs));
+                p = ioremap(ocpdev->def->paddr, sizeof(struct zmii_regs));
                 if (!p) {
                         printk(KERN_ERR
                                "zmii%d: could not ioremap device registers!\n",
@@ -231,7 +230,7 @@ void __exit __zmii_fini(struct ocp_device *ocpdev, int input)
         if (!--dev->users) {
                 /* Free everything if this is the last user */
                 ocp_set_drvdata(ocpdev, NULL);
-                iounmap((void *)dev->base);
+                iounmap(dev->base);
                 kfree(dev);
         }
 }
diff --git a/drivers/net/ibm_emac/ibm_emac_zmii.h b/drivers/net/ibm_emac/ibm_emac_zmii.h
index 0bb26062c0ad..92c854410753 100644
--- a/drivers/net/ibm_emac/ibm_emac_zmii.h
+++ b/drivers/net/ibm_emac/ibm_emac_zmii.h
@@ -32,7 +32,7 @@ struct zmii_regs {
 
 /* ZMII device */
 struct ibm_ocp_zmii {
-        struct zmii_regs *base;
+        struct zmii_regs __iomem *base;
         int mode;               /* subset of PHY_MODE_XXXX */
         int users;              /* number of EMACs using this ZMII bridge */
         u32 fer_save;           /* FER value left by firmware */
diff --git a/drivers/net/irda/Kconfig b/drivers/net/irda/Kconfig
index 7a081346f079..c81fe1c382d5 100644
--- a/drivers/net/irda/Kconfig
+++ b/drivers/net/irda/Kconfig
@@ -283,7 +283,7 @@ config USB_IRDA
           Say Y here if you want to build support for the USB IrDA FIR Dongle
           device driver.  To compile it as a module, choose M here: the module
           will be called irda-usb.  IrDA-USB support the various IrDA USB
-          dongles available and most of their pecularities.  Those dongles
+          dongles available and most of their peculiarities.  Those dongles
           plug in the USB port of your computer, are plug and play, and
           support SIR and FIR (4Mbps) speeds.  On the other hand, those
           dongles tend to be less efficient than a FIR chipset.
@@ -360,7 +360,7 @@ config ALI_FIR
         help
           Say Y here if you want to build support for the ALi M5123 FIR
           Controller.  The ALi M5123 FIR Controller is embedded in ALi M1543C,
-          M1535, M1535D, M1535+, M1535D Sourth Bridge.  This driver supports
+          M1535, M1535D, M1535+, M1535D South Bridge.  This driver supports
           SIR, MIR and FIR (4Mbps) speeds.
 
           To compile it as a module, choose M here: the module will be called
diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c
index 02d5c6822733..f6f3dafe83ee 100644
--- a/drivers/net/macsonic.c
+++ b/drivers/net/macsonic.c
@@ -622,7 +622,7 @@ static int __init mac_sonic_init_module(void)
         return 0;
 
 out_unregister:
-        driver_unregister(&mac_sonic_driver);
+        platform_driver_unregister(&mac_sonic_driver);
 
         return -ENOMEM;
 }
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index c0998ef938e0..9f2661355a4a 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -10,7 +10,7 @@
  *
  * Copyright (C) 2003 Ralf Baechle <ralf@linux-mips.org>
  *
- * Copyright (C) 2004-2005 MontaVista Software, Inc.
+ * Copyright (C) 2004-2006 MontaVista Software, Inc.
  *                         Dale Farnsworth <dale@farnsworth.org>
  *
  * Copyright (C) 2004 Steven J. Hill <sjhill1@rockwellcollins.com>
@@ -37,8 +37,6 @@
 #include <linux/tcp.h>
 #include <linux/udp.h>
 #include <linux/etherdevice.h>
-#include <linux/in.h>
-#include <linux/ip.h>
 
 #include <linux/bitops.h>
 #include <linux/delay.h>
@@ -52,39 +50,16 @@
 #include <asm/delay.h>
 #include "mv643xx_eth.h"
 
-/*
- * The first part is the high level driver of the gigE ethernet ports.
- */
-
-/* Constants */
-#define VLAN_HLEN               4
-#define FCS_LEN                 4
-#define DMA_ALIGN               8       /* hw requires 8-byte alignment */
-#define HW_IP_ALIGN             2       /* hw aligns IP header */
-#define WRAP                    HW_IP_ALIGN + ETH_HLEN + VLAN_HLEN + FCS_LEN
-#define RX_SKB_SIZE             ((dev->mtu + WRAP + 7) & ~0x7)
-
-#define INT_UNMASK_ALL                  0x0007ffff
-#define INT_UNMASK_ALL_EXT              0x0011ffff
-#define INT_MASK_ALL                    0x00000000
-#define INT_MASK_ALL_EXT                0x00000000
-#define INT_CAUSE_CHECK_BITS            INT_CAUSE_UNMASK_ALL
-#define INT_CAUSE_CHECK_BITS_EXT        INT_CAUSE_UNMASK_ALL_EXT
-
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
-#define MAX_DESCS_PER_SKB       (MAX_SKB_FRAGS + 1)
-#else
-#define MAX_DESCS_PER_SKB       1
-#endif
-
-#define PHY_WAIT_ITERATIONS     1000    /* 1000 iterations * 10uS = 10mS max */
-#define PHY_WAIT_MICRO_SECONDS  10
-
 /* Static function declarations */
-static int eth_port_link_is_up(unsigned int eth_port_num);
 static void eth_port_uc_addr_get(struct net_device *dev,
                                                 unsigned char *MacAddr);
 static void eth_port_set_multicast_list(struct net_device *);
+static void mv643xx_eth_port_enable_tx(unsigned int port_num,
+                                                unsigned int queues);
+static void mv643xx_eth_port_enable_rx(unsigned int port_num,
+                                                unsigned int queues);
+static unsigned int mv643xx_eth_port_disable_tx(unsigned int port_num);
+static unsigned int mv643xx_eth_port_disable_rx(unsigned int port_num);
 static int mv643xx_eth_open(struct net_device *);
 static int mv643xx_eth_stop(struct net_device *);
 static int mv643xx_eth_change_mtu(struct net_device *, int);
@@ -93,8 +68,12 @@ static void eth_port_init_mac_tables(unsigned int eth_port_num);
 #ifdef MV643XX_NAPI
 static int mv643xx_poll(struct net_device *dev, int *budget);
 #endif
+static int ethernet_phy_get(unsigned int eth_port_num);
 static void ethernet_phy_set(unsigned int eth_port_num, int phy_addr);
 static int ethernet_phy_detect(unsigned int eth_port_num);
+static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location);
+static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val);
+static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 static struct ethtool_ops mv643xx_ethtool_ops;
 
 static char mv643xx_driver_name[] = "mv643xx_eth";
@@ -153,67 +132,53 @@ static int mv643xx_eth_change_mtu(struct net_device *dev, int new_mtu)
 }
 
 /*
- * mv643xx_eth_rx_task
+ * mv643xx_eth_rx_refill_descs
  *
  * Fills / refills RX queue on a certain gigabit ethernet port
  *
  * Input :      pointer to ethernet interface network device structure
  * Output :     N/A
  */
-static void mv643xx_eth_rx_task(void *data)
+static void mv643xx_eth_rx_refill_descs(struct net_device *dev)
 {
-        struct net_device *dev = (struct net_device *)data;
         struct mv643xx_private *mp = netdev_priv(dev);
         struct pkt_info pkt_info;
         struct sk_buff *skb;
         int unaligned;
 
-        if (test_and_set_bit(0, &mp->rx_task_busy))
-                panic("%s: Error in test_set_bit / clear_bit", dev->name);
-
-        while (mp->rx_ring_skbs < (mp->rx_ring_size - 5)) {
-                skb = dev_alloc_skb(RX_SKB_SIZE + DMA_ALIGN);
+        while (mp->rx_desc_count < mp->rx_ring_size) {
+                skb = dev_alloc_skb(ETH_RX_SKB_SIZE + ETH_DMA_ALIGN);
                 if (!skb)
                         break;
-                mp->rx_ring_skbs++;
-                unaligned = (u32)skb->data & (DMA_ALIGN - 1);
+                mp->rx_desc_count++;
+                unaligned = (u32)skb->data & (ETH_DMA_ALIGN - 1);
                 if (unaligned)
-                        skb_reserve(skb, DMA_ALIGN - unaligned);
+                        skb_reserve(skb, ETH_DMA_ALIGN - unaligned);
                 pkt_info.cmd_sts = ETH_RX_ENABLE_INTERRUPT;
-                pkt_info.byte_cnt = RX_SKB_SIZE;
-                pkt_info.buf_ptr = dma_map_single(NULL, skb->data, RX_SKB_SIZE,
-                                                        DMA_FROM_DEVICE);
+                pkt_info.byte_cnt = ETH_RX_SKB_SIZE;
+                pkt_info.buf_ptr = dma_map_single(NULL, skb->data,
+                                        ETH_RX_SKB_SIZE, DMA_FROM_DEVICE);
                 pkt_info.return_info = skb;
                 if (eth_rx_return_buff(mp, &pkt_info) != ETH_OK) {
                         printk(KERN_ERR
                                 "%s: Error allocating RX Ring\n", dev->name);
                         break;
                 }
-                skb_reserve(skb, HW_IP_ALIGN);
+                skb_reserve(skb, ETH_HW_IP_ALIGN);
         }
-        clear_bit(0, &mp->rx_task_busy);
         /*
          * If RX ring is empty of SKB, set a timer to try allocating
-         * again in a later time .
+         * again at a later time.
          */
-        if ((mp->rx_ring_skbs == 0) && (mp->rx_timer_flag == 0)) {
+        if (mp->rx_desc_count == 0) {
                 printk(KERN_INFO "%s: Rx ring is empty\n", dev->name);
-                /* After 100mSec */
-                mp->timeout.expires = jiffies + (HZ / 10);
+                mp->timeout.expires = jiffies + (HZ / 10);      /* 100 mSec */
                 add_timer(&mp->timeout);
-                mp->rx_timer_flag = 1;
-        }
-#ifdef MV643XX_RX_QUEUE_FILL_ON_TASK
-        else {
-                /* Return interrupts */
-                mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(mp->port_num),
-                                                        INT_UNMASK_ALL);
         }
-#endif
 }
 
 /*
- * mv643xx_eth_rx_task_timer_wrapper
+ * mv643xx_eth_rx_refill_descs_timer_wrapper
  *
  * Timer routine to wake up RX queue filling task. This function is
  * used only in case the RX queue is empty, and all alloc_skb has
@@ -222,13 +187,9 @@ static void mv643xx_eth_rx_task(void *data)
  * Input :      pointer to ethernet interface network device structure
  * Output :     N/A
  */
-static void mv643xx_eth_rx_task_timer_wrapper(unsigned long data)
+static inline void mv643xx_eth_rx_refill_descs_timer_wrapper(unsigned long data)
 {
-        struct net_device *dev = (struct net_device *)data;
-        struct mv643xx_private *mp = netdev_priv(dev);
-
-        mp->rx_timer_flag = 0;
-        mv643xx_eth_rx_task((void *)data);
+        mv643xx_eth_rx_refill_descs((struct net_device *)data);
 }
 
 /*
@@ -245,8 +206,7 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev)
         unsigned int port_num = mp->port_num;
 
         eth_port_init_mac_tables(port_num);
-        memcpy(mp->port_mac_addr, dev->dev_addr, 6);
-        eth_port_uc_addr_set(port_num, mp->port_mac_addr);
+        eth_port_uc_addr_set(port_num, dev->dev_addr);
 }
 
 /*
@@ -260,13 +220,14 @@ static void mv643xx_eth_update_mac_address(struct net_device *dev)
 static void mv643xx_eth_set_rx_mode(struct net_device *dev)
 {
         struct mv643xx_private *mp = netdev_priv(dev);
+        u32 config_reg;
 
+        config_reg = mv_read(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num));
         if (dev->flags & IFF_PROMISC)
-                mp->port_config |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
+                config_reg |= (u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
         else
-                mp->port_config &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
-
-        mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), mp->port_config);
+                config_reg &= ~(u32) MV643XX_ETH_UNICAST_PROMISCUOUS_MODE;
+        mv_write(MV643XX_ETH_PORT_CONFIG_REG(mp->port_num), config_reg);
 
         eth_port_set_multicast_list(dev);
 }
@@ -322,53 +283,82 @@ static void mv643xx_eth_tx_timeout_task(struct net_device *dev)
 
         netif_device_detach(dev);
         eth_port_reset(mp->port_num);
-        eth_port_start(mp);
+        eth_port_start(dev);
         netif_device_attach(dev);
 }
 
-/*
- * mv643xx_eth_free_tx_queue
- *
- * Input :      dev - a pointer to the required interface
+/**
+ * mv643xx_eth_free_tx_descs - Free the tx desc data for completed descriptors
  *
- * Output :     0 if was able to release skb , nonzero otherwise
+ * If force is non-zero, frees uncompleted descriptors as well
  */
-static int mv643xx_eth_free_tx_queue(struct net_device *dev,
-                                        unsigned int eth_int_cause_ext)
+int mv643xx_eth_free_tx_descs(struct net_device *dev, int force)
 {
         struct mv643xx_private *mp = netdev_priv(dev);
-        struct net_device_stats *stats = &mp->stats;
-        struct pkt_info pkt_info;
-        int released = 1;
+        struct eth_tx_desc *desc;
+        u32 cmd_sts;
+        struct sk_buff *skb;
+        unsigned long flags;
+        int tx_index;
+        dma_addr_t addr;
+        int count;
+        int released = 0;
+
+        while (mp->tx_desc_count > 0) {
+                spin_lock_irqsave(&mp->lock, flags);
+                tx_index = mp->tx_used_desc_q;
+                desc = &mp->p_tx_desc_area[tx_index];
+                cmd_sts = desc->cmd_sts;
+
+                if (!force && (cmd_sts & ETH_BUFFER_OWNED_BY_DMA)) {
+                        spin_unlock_irqrestore(&mp->lock, flags);
+                        return released;
+                }
 
-        if (!(eth_int_cause_ext & (BIT0 | BIT8)))
-                return released;
+                mp->tx_used_desc_q = (tx_index + 1) % mp->tx_ring_size;
+                mp->tx_desc_count--;
 
-        /* Check only queue 0 */
-        while (eth_tx_return_desc(mp, &pkt_info) == ETH_OK) {
-                if (pkt_info.cmd_sts & BIT0) {
+                addr = desc->buf_ptr;
+                count = desc->byte_cnt;
+                skb = mp->tx_skb[tx_index];
+                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);
-                        stats->tx_errors++;
+                        mp->stats.tx_errors++;
                 }
 
-                if (pkt_info.cmd_sts & ETH_TX_FIRST_DESC)
-                        dma_unmap_single(NULL, pkt_info.buf_ptr,
-                                        pkt_info.byte_cnt,
-                                        DMA_TO_DEVICE);
+                if (cmd_sts & ETH_TX_FIRST_DESC)
+                        dma_unmap_single(NULL, addr, count, DMA_TO_DEVICE);
                 else
-                        dma_unmap_page(NULL, pkt_info.buf_ptr,
-                                        pkt_info.byte_cnt,
-                                        DMA_TO_DEVICE);
+                        dma_unmap_page(NULL, addr, count, DMA_TO_DEVICE);
 
-                if (pkt_info.return_info) {
-                        dev_kfree_skb_irq(pkt_info.return_info);
-                        released = 0;
-                }
+                if (skb)
+                        dev_kfree_skb_irq(skb);
+
+                released = 1;
         }
 
         return released;
 }
 
+static void mv643xx_eth_free_completed_tx_descs(struct net_device *dev)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+
+        if (mv643xx_eth_free_tx_descs(dev, 0) &&
+            mp->tx_ring_size - mp->tx_desc_count >= MAX_DESCS_PER_SKB)
+                netif_wake_queue(dev);
+}
+
+static void mv643xx_eth_free_all_tx_descs(struct net_device *dev)
+{
+        mv643xx_eth_free_tx_descs(dev, 1);
+}
+
 /*
  * mv643xx_eth_receive
  *
@@ -380,11 +370,7 @@ static int mv643xx_eth_free_tx_queue(struct net_device *dev,
  *
  * Output :     number of served packets
  */
-#ifdef MV643XX_NAPI
 static int mv643xx_eth_receive_queue(struct net_device *dev, int budget)
-#else
-static int mv643xx_eth_receive_queue(struct net_device *dev)
-#endif
 {
         struct mv643xx_private *mp = netdev_priv(dev);
         struct net_device_stats *stats = &mp->stats;
@@ -392,15 +378,14 @@ static int mv643xx_eth_receive_queue(struct net_device *dev)
         struct sk_buff *skb;
         struct pkt_info pkt_info;
 
-#ifdef MV643XX_NAPI
         while (budget-- > 0 && eth_port_receive(mp, &pkt_info) == ETH_OK) {
-#else
-        while (eth_port_receive(mp, &pkt_info) == ETH_OK) {
-#endif
-                mp->rx_ring_skbs--;
+                mp->rx_desc_count--;
                 received_packets++;
 
-                /* Update statistics. Note byte count includes 4 byte CRC count */
+                /*
+                 * Update statistics.
+                 * Note byte count includes 4 byte CRC count
+                 */
                 stats->rx_packets++;
                 stats->rx_bytes += pkt_info.byte_cnt;
                 skb = pkt_info.return_info;
@@ -448,10 +433,61 @@ static int mv643xx_eth_receive_queue(struct net_device *dev)
                 }
                 dev->last_rx = jiffies;
         }
+        mv643xx_eth_rx_refill_descs(dev);       /* Fill RX ring with skb's */
 
         return received_packets;
 }
 
+/* Set the mv643xx port configuration register for the speed/duplex mode. */
+static void mv643xx_eth_update_pscr(struct net_device *dev,
+                                    struct ethtool_cmd *ecmd)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+        int port_num = mp->port_num;
+        u32 o_pscr, n_pscr;
+        unsigned int queues;
+
+        o_pscr = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num));
+        n_pscr = o_pscr;
+
+        /* clear speed, duplex and rx buffer size fields */
+        n_pscr &= ~(MV643XX_ETH_SET_MII_SPEED_TO_100  |
+                   MV643XX_ETH_SET_GMII_SPEED_TO_1000 |
+                   MV643XX_ETH_SET_FULL_DUPLEX_MODE   |
+                   MV643XX_ETH_MAX_RX_PACKET_MASK);
+
+        if (ecmd->duplex == DUPLEX_FULL)
+                n_pscr |= MV643XX_ETH_SET_FULL_DUPLEX_MODE;
+
+        if (ecmd->speed == SPEED_1000)
+                n_pscr |= MV643XX_ETH_SET_GMII_SPEED_TO_1000 |
+                          MV643XX_ETH_MAX_RX_PACKET_9700BYTE;
+        else {
+                if (ecmd->speed == SPEED_100)
+                        n_pscr |= MV643XX_ETH_SET_MII_SPEED_TO_100;
+                n_pscr |= MV643XX_ETH_MAX_RX_PACKET_1522BYTE;
+        }
+
+        if (n_pscr != o_pscr) {
+                if ((o_pscr & MV643XX_ETH_SERIAL_PORT_ENABLE) == 0)
+                        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
+                                                                n_pscr);
+                else {
+                        queues = mv643xx_eth_port_disable_tx(port_num);
+
+                        o_pscr &= ~MV643XX_ETH_SERIAL_PORT_ENABLE;
+                        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
+                                                                o_pscr);
+                        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
+                                                                n_pscr);
+                        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
+                                                                n_pscr);
+                        if (queues)
+                                mv643xx_eth_port_enable_tx(port_num, queues);
+                }
+        }
+}
+
 /*
  * mv643xx_eth_int_handler
  *
@@ -473,78 +509,52 @@ static irqreturn_t mv643xx_eth_int_handler(int irq, void *dev_id,
 
         /* Read interrupt cause registers */
         eth_int_cause = mv_read(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num)) &
-                                                INT_UNMASK_ALL;
-
-        if (eth_int_cause & BIT1)
+                                                ETH_INT_UNMASK_ALL;
+        if (eth_int_cause & ETH_INT_CAUSE_EXT) {
                 eth_int_cause_ext = mv_read(
                         MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num)) &
-                                                INT_UNMASK_ALL_EXT;
+                                                ETH_INT_UNMASK_ALL_EXT;
+                mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num),
+                                                        ~eth_int_cause_ext);
+        }
 
-#ifdef MV643XX_NAPI
-        if (!(eth_int_cause & 0x0007fffd)) {
-                /* Dont ack the Rx interrupt */
-#endif
-                /*
-                 * Clear specific ethernet port intrerrupt registers by
-                 * acknowleding relevant bits.
-                 */
-                mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num),
-                                                        ~eth_int_cause);
-                if (eth_int_cause_ext != 0x0)
-                        mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG
-                                        (port_num), ~eth_int_cause_ext);
-
-                /* UDP change : We may need this */
-                if ((eth_int_cause_ext & 0x0000ffff) &&
-                    (mv643xx_eth_free_tx_queue(dev, eth_int_cause_ext) == 0) &&
-                    (mp->tx_ring_size > mp->tx_ring_skbs + MAX_DESCS_PER_SKB))
-                        netif_wake_queue(dev);
-#ifdef MV643XX_NAPI
-        } else {
-                if (netif_rx_schedule_prep(dev)) {
-                        /* Mask all the interrupts */
-                        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
-                                                                INT_MASK_ALL);
-                        /* wait for previous write to complete */
-                        mv_read(MV643XX_ETH_INTERRUPT_MASK_REG(port_num));
-                        __netif_rx_schedule(dev);
+        /* PHY status changed */
+        if (eth_int_cause_ext & ETH_INT_CAUSE_PHY) {
+                struct ethtool_cmd cmd;
+
+                if (mii_link_ok(&mp->mii)) {
+                        mii_ethtool_gset(&mp->mii, &cmd);
+                        mv643xx_eth_update_pscr(dev, &cmd);
+                        mv643xx_eth_port_enable_tx(port_num,
+                                                   ETH_TX_QUEUES_ENABLED);
+                        if (!netif_carrier_ok(dev)) {
+                                netif_carrier_on(dev);
+                                if (mp->tx_ring_size - mp->tx_desc_count >=
+                                                        MAX_DESCS_PER_SKB)
+                                        netif_wake_queue(dev);
+                        }
+                } else if (netif_carrier_ok(dev)) {
+                        netif_stop_queue(dev);
+                        netif_carrier_off(dev);
                 }
-#else
-                if (eth_int_cause & (BIT2 | BIT11))
-                        mv643xx_eth_receive_queue(dev, 0);
+        }
 
-                /*
-                 * After forwarded received packets to upper layer, add a task
-                 * in an interrupts enabled context that refills the RX ring
-                 * with skb's.
-                 */
-#ifdef MV643XX_RX_QUEUE_FILL_ON_TASK
-                /* Mask all interrupts on ethernet port */
+#ifdef MV643XX_NAPI
+        if (eth_int_cause & ETH_INT_CAUSE_RX) {
+                /* schedule the NAPI poll routine to maintain port */
                 mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
-                                                        INT_MASK_ALL);
-                /* wait for previous write to take effect */
+                                                        ETH_INT_MASK_ALL);
+                /* wait for previous write to complete */
                 mv_read(MV643XX_ETH_INTERRUPT_MASK_REG(port_num));
 
-                queue_task(&mp->rx_task, &tq_immediate);
-                mark_bh(IMMEDIATE_BH);
+                netif_rx_schedule(dev);
+        }
 #else
-                mp->rx_task.func(dev);
+        if (eth_int_cause & ETH_INT_CAUSE_RX)
+                mv643xx_eth_receive_queue(dev, INT_MAX);
+        if (eth_int_cause_ext & ETH_INT_CAUSE_TX)
+                mv643xx_eth_free_completed_tx_descs(dev);
 #endif
-#endif
-        }
-        /* PHY status changed */
-        if (eth_int_cause_ext & (BIT16 | BIT20)) {
-                if (eth_port_link_is_up(port_num)) {
-                        netif_carrier_on(dev);
-                        netif_wake_queue(dev);
-                        /* Start TX queue */
-                        mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG
-                                                                (port_num), 1);
-                } else {
-                        netif_carrier_off(dev);
-                        netif_stop_queue(dev);
-                }
-        }
 
         /*
          * If no real interrupt occured, exit.
@@ -670,9 +680,6 @@ static void ether_init_rx_desc_ring(struct mv643xx_private *mp)
         mp->rx_used_desc_q = 0;
 
         mp->rx_desc_area_size = rx_desc_num * sizeof(struct eth_rx_desc);
-
-        /* Add the queue to the list of RX queues of this port */
-        mp->port_rx_queue_command |= 1;
 }
 
 /*
@@ -712,14 +719,36 @@ static void ether_init_tx_desc_ring(struct mv643xx_private *mp)
 
         mp->tx_curr_desc_q = 0;
         mp->tx_used_desc_q = 0;
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
-        mp->tx_first_desc_q = 0;
-#endif
 
         mp->tx_desc_area_size = tx_desc_num * sizeof(struct eth_tx_desc);
+}
 
-        /* Add the queue to the list of Tx queues of this port */
-        mp->port_tx_queue_command |= 1;
+static int mv643xx_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+        int err;
+
+        spin_lock_irq(&mp->lock);
+        err = mii_ethtool_sset(&mp->mii, cmd);
+        spin_unlock_irq(&mp->lock);
+
+        return err;
+}
+
+static int mv643xx_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+        int err;
+
+        spin_lock_irq(&mp->lock);
+        err = mii_ethtool_gset(&mp->mii, cmd);
+        spin_unlock_irq(&mp->lock);
+
+        /* The PHY may support 1000baseT_Half, but the mv643xx does not */
+        cmd->supported &= ~SUPPORTED_1000baseT_Half;
+        cmd->advertising &= ~ADVERTISED_1000baseT_Half;
+
+        return err;
 }
 
 /*
@@ -750,23 +779,12 @@ static int mv643xx_eth_open(struct net_device *dev)
                 return -EAGAIN;
         }
 
-        /* Stop RX Queues */
-        mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), 0x0000ff00);
-
-        /* Set the MAC Address */
-        memcpy(mp->port_mac_addr, dev->dev_addr, 6);
-
         eth_port_init(mp);
 
-        INIT_WORK(&mp->rx_task, (void (*)(void *))mv643xx_eth_rx_task, dev);
-
         memset(&mp->timeout, 0, sizeof(struct timer_list));
-        mp->timeout.function = mv643xx_eth_rx_task_timer_wrapper;
+        mp->timeout.function = mv643xx_eth_rx_refill_descs_timer_wrapper;
         mp->timeout.data = (unsigned long)dev;
 
-        mp->rx_task_busy = 0;
-        mp->rx_timer_flag = 0;
-
         /* Allocate RX and TX skb rings */
         mp->rx_skb = kmalloc(sizeof(*mp->rx_skb) * mp->rx_ring_size,
                                                                 GFP_KERNEL);
@@ -784,7 +802,7 @@ static int mv643xx_eth_open(struct net_device *dev)
         }
 
         /* Allocate TX ring */
-        mp->tx_ring_skbs = 0;
+        mp->tx_desc_count = 0;
         size = mp->tx_ring_size * sizeof(struct eth_tx_desc);
         mp->tx_desc_area_size = size;
 
@@ -809,7 +827,7 @@ static int mv643xx_eth_open(struct net_device *dev)
         ether_init_tx_desc_ring(mp);
 
         /* Allocate RX ring */
-        mp->rx_ring_skbs = 0;
+        mp->rx_desc_count = 0;
         size = mp->rx_ring_size * sizeof(struct eth_rx_desc);
         mp->rx_desc_area_size = size;
 
@@ -839,9 +857,13 @@ static int mv643xx_eth_open(struct net_device *dev)
 
         ether_init_rx_desc_ring(mp);
 
-        mv643xx_eth_rx_task(dev);       /* Fill RX ring with skb's */
+        mv643xx_eth_rx_refill_descs(dev);       /* Fill RX ring with skb's */
+
+        /* Clear any pending ethernet port interrupts */
+        mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0);
+        mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
 
-        eth_port_start(mp);
+        eth_port_start(dev);
 
         /* Interrupt Coalescing */
 
@@ -853,16 +875,13 @@ static int mv643xx_eth_open(struct net_device *dev)
         mp->tx_int_coal =
                 eth_port_set_tx_coal(port_num, 133000000, MV643XX_TX_COAL);
 
-        /* Clear any pending ethernet port interrupts */
-        mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0);
-        mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
-
         /* Unmask phy and link status changes interrupts */
         mv_write(MV643XX_ETH_INTERRUPT_EXTEND_MASK_REG(port_num),
-                                                INT_UNMASK_ALL_EXT);
+                                                ETH_INT_UNMASK_ALL_EXT);
 
         /* Unmask RX buffer and TX end interrupt */
-        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), INT_UNMASK_ALL);
+        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), ETH_INT_UNMASK_ALL);
+
         return 0;
 
 out_free_tx_skb:
@@ -878,25 +897,14 @@ out_free_irq:
 static void mv643xx_eth_free_tx_rings(struct net_device *dev)
 {
         struct mv643xx_private *mp = netdev_priv(dev);
-        unsigned int port_num = mp->port_num;
-        unsigned int curr;
-        struct sk_buff *skb;
 
         /* Stop Tx Queues */
-        mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), 0x0000ff00);
-
-        /* Free outstanding skb's on TX rings */
-        for (curr = 0; mp->tx_ring_skbs && curr < mp->tx_ring_size; curr++) {
-                skb = mp->tx_skb[curr];
-                if (skb) {
-                        mp->tx_ring_skbs -= skb_shinfo(skb)->nr_frags;
-                        dev_kfree_skb(skb);
-                        mp->tx_ring_skbs--;
-                }
-        }
-        if (mp->tx_ring_skbs)
-                printk("%s: Error on Tx descriptor free - could not free %d"
-                                " descriptors\n", dev->name, mp->tx_ring_skbs);
+        mv643xx_eth_port_disable_tx(mp->port_num);
+
+        /* Free outstanding skb's on TX ring */
+        mv643xx_eth_free_all_tx_descs(dev);
+
+        BUG_ON(mp->tx_used_desc_q != mp->tx_curr_desc_q);
 
         /* Free TX ring */
         if (mp->tx_sram_size)
@@ -913,21 +921,21 @@ static void mv643xx_eth_free_rx_rings(struct net_device *dev)
         int curr;
 
         /* Stop RX Queues */
-        mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), 0x0000ff00);
+        mv643xx_eth_port_disable_rx(port_num);
 
         /* Free preallocated skb's on RX rings */
-        for (curr = 0; mp->rx_ring_skbs && curr < mp->rx_ring_size; curr++) {
+        for (curr = 0; mp->rx_desc_count && curr < mp->rx_ring_size; curr++) {
                 if (mp->rx_skb[curr]) {
                         dev_kfree_skb(mp->rx_skb[curr]);
-                        mp->rx_ring_skbs--;
+                        mp->rx_desc_count--;
                 }
         }
 
-        if (mp->rx_ring_skbs)
+        if (mp->rx_desc_count)
                 printk(KERN_ERR
                         "%s: Error in freeing Rx Ring. %d skb's still"
                         " stuck in RX Ring - ignoring them\n", dev->name,
-                        mp->rx_ring_skbs);
+                        mp->rx_desc_count);
         /* Free RX ring */
         if (mp->rx_sram_size)
                 iounmap(mp->p_rx_desc_area);
@@ -952,7 +960,7 @@ static int mv643xx_eth_stop(struct net_device *dev)
         unsigned int port_num = mp->port_num;
 
         /* Mask all interrupts on ethernet port */
-        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), INT_MASK_ALL);
+        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), ETH_INT_MASK_ALL);
         /* wait for previous write to complete */
         mv_read(MV643XX_ETH_INTERRUPT_MASK_REG(port_num));
 
@@ -977,30 +985,6 @@ static int mv643xx_eth_stop(struct net_device *dev)
 }
 
 #ifdef MV643XX_NAPI
-static void mv643xx_tx(struct net_device *dev)
-{
-        struct mv643xx_private *mp = netdev_priv(dev);
-        struct pkt_info pkt_info;
-
-        while (eth_tx_return_desc(mp, &pkt_info) == ETH_OK) {
-                if (pkt_info.cmd_sts & ETH_TX_FIRST_DESC)
-                        dma_unmap_single(NULL, pkt_info.buf_ptr,
-                                        pkt_info.byte_cnt,
-                                        DMA_TO_DEVICE);
-                else
-                        dma_unmap_page(NULL, pkt_info.buf_ptr,
-                                        pkt_info.byte_cnt,
-                                        DMA_TO_DEVICE);
-
-                if (pkt_info.return_info)
-                        dev_kfree_skb_irq(pkt_info.return_info);
-        }
-
-        if (netif_queue_stopped(dev) &&
-                        mp->tx_ring_size > mp->tx_ring_skbs + MAX_DESCS_PER_SKB)
-                netif_wake_queue(dev);
-}
-
 /*
  * mv643xx_poll
  *
@@ -1014,7 +998,7 @@ static int mv643xx_poll(struct net_device *dev, int *budget)
 
 #ifdef MV643XX_TX_FAST_REFILL
         if (++mp->tx_clean_threshold > 5) {
-                mv643xx_tx(dev);
+                mv643xx_eth_free_completed_tx_descs(dev);
                 mp->tx_clean_threshold = 0;
         }
 #endif
@@ -1025,7 +1009,6 @@ static int mv643xx_poll(struct net_device *dev, int *budget)
                 if (orig_budget > dev->quota)
                         orig_budget = dev->quota;
                 work_done = mv643xx_eth_receive_queue(dev, orig_budget);
-                mp->rx_task.func(dev);
                 *budget -= work_done;
                 dev->quota -= work_done;
                 if (work_done >= orig_budget)
@@ -1037,14 +1020,17 @@ static int mv643xx_poll(struct net_device *dev, int *budget)
                 mv_write(MV643XX_ETH_INTERRUPT_CAUSE_REG(port_num), 0);
                 mv_write(MV643XX_ETH_INTERRUPT_CAUSE_EXTEND_REG(port_num), 0);
                 mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num),
-                                                INT_UNMASK_ALL);
+                                                ETH_INT_UNMASK_ALL);
         }
 
         return done ? 0 : 1;
 }
 #endif
 
-/* Hardware can't handle unaligned fragments smaller than 9 bytes.
+/**
+ * has_tiny_unaligned_frags - check if skb has any small, unaligned fragments
+ *
+ * Hardware can't handle unaligned fragments smaller than 9 bytes.
  * This helper function detects that case.
  */
 
@@ -1061,223 +1047,166 @@ static inline unsigned int has_tiny_unaligned_frags(struct sk_buff *skb)
         return 0;
 }
 
+/**
+ * eth_alloc_tx_desc_index - return the index of the next available tx desc
+ */
+static int eth_alloc_tx_desc_index(struct mv643xx_private *mp)
+{
+        int tx_desc_curr;
 
-/*
- * mv643xx_eth_start_xmit
- *
- * This function is queues a packet in the Tx descriptor for
- * required port.
- *
- * Input :      skb - a pointer to socket buffer
- *              dev - a pointer to the required port
+        BUG_ON(mp->tx_desc_count >= mp->tx_ring_size);
+
+        tx_desc_curr = mp->tx_curr_desc_q;
+        mp->tx_curr_desc_q = (tx_desc_curr + 1) % mp->tx_ring_size;
+
+        BUG_ON(mp->tx_curr_desc_q == mp->tx_used_desc_q);
+
+        return tx_desc_curr;
+}
+
+/**
+ * eth_tx_fill_frag_descs - fill tx hw descriptors for an skb's fragments.
  *
- * Output :     zero upon success
+ * Ensure the data for each fragment to be transmitted is mapped properly,
+ * then fill in descriptors in the tx hw queue.
  */
-static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static void eth_tx_fill_frag_descs(struct mv643xx_private *mp,
+                                   struct sk_buff *skb)
 {
-        struct mv643xx_private *mp = netdev_priv(dev);
-        struct net_device_stats *stats = &mp->stats;
-        ETH_FUNC_RET_STATUS status;
-        unsigned long flags;
-        struct pkt_info pkt_info;
+        int frag;
+        int tx_index;
+        struct eth_tx_desc *desc;
 
-        if (netif_queue_stopped(dev)) {
-                printk(KERN_ERR
-                        "%s: Tried sending packet when interface is stopped\n",
-                        dev->name);
-                return 1;
+        for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
+                skb_frag_t *this_frag = &skb_shinfo(skb)->frags[frag];
+
+                tx_index = eth_alloc_tx_desc_index(mp);
+                desc = &mp->p_tx_desc_area[tx_index];
+
+                desc->cmd_sts = ETH_BUFFER_OWNED_BY_DMA;
+                /* Last Frag enables interrupt and frees the skb */
+                if (frag == (skb_shinfo(skb)->nr_frags - 1)) {
+                        desc->cmd_sts |= ETH_ZERO_PADDING |
+                                         ETH_TX_LAST_DESC |
+                                         ETH_TX_ENABLE_INTERRUPT;
+                        mp->tx_skb[tx_index] = skb;
+                } else
+                        mp->tx_skb[tx_index] = 0;
+
+                desc = &mp->p_tx_desc_area[tx_index];
+                desc->l4i_chk = 0;
+                desc->byte_cnt = this_frag->size;
+                desc->buf_ptr = dma_map_page(NULL, this_frag->page,
+                                                this_frag->page_offset,
+                                                this_frag->size,
+                                                DMA_TO_DEVICE);
         }
+}
 
-        /* This is a hard error, log it. */
-        if ((mp->tx_ring_size - mp->tx_ring_skbs) <=
-                                        (skb_shinfo(skb)->nr_frags + 1)) {
-                netif_stop_queue(dev);
-                printk(KERN_ERR
-                        "%s: Bug in mv643xx_eth - Trying to transmit when"
-                        " queue full !\n", dev->name);
-                return 1;
-        }
+/**
+ * eth_tx_submit_descs_for_skb - submit data from an skb to the tx hw
+ *
+ * Ensure the data for an skb to be transmitted is mapped properly,
+ * then fill in descriptors in the tx hw queue and start the hardware.
+ */
+static void eth_tx_submit_descs_for_skb(struct mv643xx_private *mp,
+                                        struct sk_buff *skb)
+{
+        int tx_index;
+        struct eth_tx_desc *desc;
+        u32 cmd_sts;
+        int length;
+        int nr_frags = skb_shinfo(skb)->nr_frags;
 
-        /* Paranoid check - this shouldn't happen */
-        if (skb == NULL) {
-                stats->tx_dropped++;
-                printk(KERN_ERR "mv64320_eth paranoid check failed\n");
-                return 1;
-        }
+        cmd_sts = ETH_TX_FIRST_DESC | ETH_GEN_CRC | ETH_BUFFER_OWNED_BY_DMA;
 
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
-        if (has_tiny_unaligned_frags(skb)) {
-                if ((skb_linearize(skb, GFP_ATOMIC) != 0)) {
-                        stats->tx_dropped++;
-                        printk(KERN_DEBUG "%s: failed to linearize tiny "
-                                        "unaligned fragment\n", dev->name);
-                        return 1;
-                }
-        }
+        tx_index = eth_alloc_tx_desc_index(mp);
+        desc = &mp->p_tx_desc_area[tx_index];
 
-        spin_lock_irqsave(&mp->lock, flags);
+        if (nr_frags) {
+                eth_tx_fill_frag_descs(mp, skb);
 
-        if (!skb_shinfo(skb)->nr_frags) {
-                if (skb->ip_summed != CHECKSUM_HW) {
-                        /* Errata BTS #50, IHL must be 5 if no HW checksum */
-                        pkt_info.cmd_sts = ETH_TX_ENABLE_INTERRUPT |
-                                           ETH_TX_FIRST_DESC |
-                                           ETH_TX_LAST_DESC |
-                                           5 << ETH_TX_IHL_SHIFT;
-                        pkt_info.l4i_chk = 0;
-                } else {
-                        pkt_info.cmd_sts = ETH_TX_ENABLE_INTERRUPT |
-                                           ETH_TX_FIRST_DESC |
-                                           ETH_TX_LAST_DESC |
-                                           ETH_GEN_TCP_UDP_CHECKSUM |
-                                           ETH_GEN_IP_V_4_CHECKSUM |
-                                           skb->nh.iph->ihl << ETH_TX_IHL_SHIFT;
-                        /* CPU already calculated pseudo header checksum. */
-                        if ((skb->protocol == ETH_P_IP) &&
-                            (skb->nh.iph->protocol == IPPROTO_UDP) ) {
-                                pkt_info.cmd_sts |= ETH_UDP_FRAME;
-                                pkt_info.l4i_chk = skb->h.uh->check;
-                        } else if ((skb->protocol == ETH_P_IP) &&
-                                   (skb->nh.iph->protocol == IPPROTO_TCP))
-                                pkt_info.l4i_chk = skb->h.th->check;
-                        else {
-                                printk(KERN_ERR
-                                        "%s: chksum proto != IPv4 TCP or UDP\n",
-                                        dev->name);
-                                spin_unlock_irqrestore(&mp->lock, flags);
-                                return 1;
-                        }
-                }
-                pkt_info.byte_cnt = skb->len;
-                pkt_info.buf_ptr = dma_map_single(NULL, skb->data, skb->len,
-                                                        DMA_TO_DEVICE);
-                pkt_info.return_info = skb;
-                status = eth_port_send(mp, &pkt_info);
-                if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL))
-                        printk(KERN_ERR "%s: Error on transmitting packet\n",
-                                                                dev->name);
-                stats->tx_bytes += pkt_info.byte_cnt;
+                length = skb_headlen(skb);
+                mp->tx_skb[tx_index] = 0;
         } else {
-                unsigned int frag;
+                cmd_sts |= ETH_ZERO_PADDING |
+                           ETH_TX_LAST_DESC |
+                           ETH_TX_ENABLE_INTERRUPT;
+                length = skb->len;
+                mp->tx_skb[tx_index] = skb;
+        }
 
-                /* first frag which is skb header */
-                pkt_info.byte_cnt = skb_headlen(skb);
-                pkt_info.buf_ptr = dma_map_single(NULL, skb->data,
-                                                        skb_headlen(skb),
-                                                        DMA_TO_DEVICE);
-                pkt_info.l4i_chk = 0;
-                pkt_info.return_info = 0;
-
-                if (skb->ip_summed != CHECKSUM_HW)
-                        /* Errata BTS #50, IHL must be 5 if no HW checksum */
-                        pkt_info.cmd_sts = ETH_TX_FIRST_DESC |
-                                           5 << ETH_TX_IHL_SHIFT;
-                else {
-                        pkt_info.cmd_sts = ETH_TX_FIRST_DESC |
-                                           ETH_GEN_TCP_UDP_CHECKSUM |
-                                           ETH_GEN_IP_V_4_CHECKSUM |
-                                           skb->nh.iph->ihl << ETH_TX_IHL_SHIFT;
-                        /* CPU already calculated pseudo header checksum. */
-                        if ((skb->protocol == ETH_P_IP) &&
-                            (skb->nh.iph->protocol == IPPROTO_UDP)) {
-                                pkt_info.cmd_sts |= ETH_UDP_FRAME;
-                                pkt_info.l4i_chk = skb->h.uh->check;
-                        } else if ((skb->protocol == ETH_P_IP) &&
-                                   (skb->nh.iph->protocol == IPPROTO_TCP))
-                                pkt_info.l4i_chk = skb->h.th->check;
-                        else {
-                                printk(KERN_ERR
-                                        "%s: chksum proto != IPv4 TCP or UDP\n",
-                                        dev->name);
-                                spin_unlock_irqrestore(&mp->lock, flags);
-                                return 1;
-                        }
-                }
+        desc->byte_cnt = length;
+        desc->buf_ptr = dma_map_single(NULL, skb->data, length, DMA_TO_DEVICE);
 
-                status = eth_port_send(mp, &pkt_info);
-                if (status != ETH_OK) {
-                        if ((status == ETH_ERROR))
-                                printk(KERN_ERR
-                                        "%s: Error on transmitting packet\n",
-                                        dev->name);
-                        if (status == ETH_QUEUE_FULL)
-                                printk("Error on Queue Full \n");
-                        if (status == ETH_QUEUE_LAST_RESOURCE)
-                                printk("Tx resource error \n");
+        if (skb->ip_summed == CHECKSUM_HW) {
+                BUG_ON(skb->protocol != ETH_P_IP);
+
+                cmd_sts |= ETH_GEN_TCP_UDP_CHECKSUM |
+                           ETH_GEN_IP_V_4_CHECKSUM  |
+                           skb->nh.iph->ihl << ETH_TX_IHL_SHIFT;
+
+                switch (skb->nh.iph->protocol) {
+                case IPPROTO_UDP:
+                        cmd_sts |= ETH_UDP_FRAME;
+                        desc->l4i_chk = skb->h.uh->check;
+                        break;
+                case IPPROTO_TCP:
+                        desc->l4i_chk = skb->h.th->check;
+                        break;
+                default:
+                        BUG();
                 }
-                stats->tx_bytes += pkt_info.byte_cnt;
-
-                /* Check for the remaining frags */
-                for (frag = 0; frag < skb_shinfo(skb)->nr_frags; frag++) {
-                        skb_frag_t *this_frag = &skb_shinfo(skb)->frags[frag];
-                        pkt_info.l4i_chk = 0x0000;
-                        pkt_info.cmd_sts = 0x00000000;
-
-                        /* Last Frag enables interrupt and frees the skb */
-                        if (frag == (skb_shinfo(skb)->nr_frags - 1)) {
-                                pkt_info.cmd_sts |= ETH_TX_ENABLE_INTERRUPT |
-                                                        ETH_TX_LAST_DESC;
-                                pkt_info.return_info = skb;
-                        } else {
-                                pkt_info.return_info = 0;
-                        }
-                        pkt_info.l4i_chk = 0;
-                        pkt_info.byte_cnt = this_frag->size;
+        } else {
+                /* Errata BTS #50, IHL must be 5 if no HW checksum */
+                cmd_sts |= 5 << ETH_TX_IHL_SHIFT;
+                desc->l4i_chk = 0;
+        }
+
+        /* ensure all other descriptors are written before first cmd_sts */
+        wmb();
+        desc->cmd_sts = cmd_sts;
 
-                        pkt_info.buf_ptr = dma_map_page(NULL, this_frag->page,
-                                                        this_frag->page_offset,
-                                                        this_frag->size,
-                                                        DMA_TO_DEVICE);
+        /* ensure all descriptors are written before poking hardware */
+        wmb();
+        mv643xx_eth_port_enable_tx(mp->port_num, ETH_TX_QUEUES_ENABLED);
 
-                        status = eth_port_send(mp, &pkt_info);
+        mp->tx_desc_count += nr_frags + 1;
+}
 
-                        if (status != ETH_OK) {
-                                if ((status == ETH_ERROR))
-                                        printk(KERN_ERR "%s: Error on "
-                                                        "transmitting packet\n",
-                                                        dev->name);
+/**
+ * mv643xx_eth_start_xmit - queue an skb to the hardware for transmission
+ *
+ */
+static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+        struct net_device_stats *stats = &mp->stats;
+        unsigned long flags;
 
-                                if (status == ETH_QUEUE_LAST_RESOURCE)
-                                        printk("Tx resource error \n");
+        BUG_ON(netif_queue_stopped(dev));
+        BUG_ON(skb == NULL);
+        BUG_ON(mp->tx_ring_size - mp->tx_desc_count < MAX_DESCS_PER_SKB);
 
-                                if (status == ETH_QUEUE_FULL)
-                                        printk("Queue is full \n");
-                        }
-                        stats->tx_bytes += pkt_info.byte_cnt;
+        if (has_tiny_unaligned_frags(skb)) {
+                if ((skb_linearize(skb, GFP_ATOMIC) != 0)) {
+                        stats->tx_dropped++;
+                        printk(KERN_DEBUG "%s: failed to linearize tiny "
+                                        "unaligned fragment\n", dev->name);
+                        return 1;
                 }
         }
-#else
-        spin_lock_irqsave(&mp->lock, flags);
 
-        pkt_info.cmd_sts = ETH_TX_ENABLE_INTERRUPT | ETH_TX_FIRST_DESC |
-                                                        ETH_TX_LAST_DESC;
-        pkt_info.l4i_chk = 0;
-        pkt_info.byte_cnt = skb->len;
-        pkt_info.buf_ptr = dma_map_single(NULL, skb->data, skb->len,
-                                                                DMA_TO_DEVICE);
-        pkt_info.return_info = skb;
-        status = eth_port_send(mp, &pkt_info);
-        if ((status == ETH_ERROR) || (status == ETH_QUEUE_FULL))
-                printk(KERN_ERR "%s: Error on transmitting packet\n",
-                                                                dev->name);
-        stats->tx_bytes += pkt_info.byte_cnt;
-#endif
-
-        /* Check if TX queue can handle another skb. If not, then
-         * signal higher layers to stop requesting TX
-         */
-        if (mp->tx_ring_size <= (mp->tx_ring_skbs + MAX_DESCS_PER_SKB))
-                /*
-                 * Stop getting skb's from upper layers.
-                 * Getting skb's from upper layers will be enabled again after
-                 * packets are released.
-                 */
-                netif_stop_queue(dev);
+        spin_lock_irqsave(&mp->lock, flags);
 
-        /* Update statistics and start of transmittion time */
+        eth_tx_submit_descs_for_skb(mp, skb);
+        stats->tx_bytes = skb->len;
         stats->tx_packets++;
         dev->trans_start = jiffies;
 
+        if (mp->tx_ring_size - mp->tx_desc_count < MAX_DESCS_PER_SKB)
+                netif_stop_queue(dev);
+
         spin_unlock_irqrestore(&mp->lock, flags);
 
         return 0;               /* success */
@@ -1306,16 +1235,45 @@ static void mv643xx_netpoll(struct net_device *netdev)
         struct mv643xx_private *mp = netdev_priv(netdev);
         int port_num = mp->port_num;
 
-        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), INT_MASK_ALL);
+        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), ETH_INT_MASK_ALL);
         /* wait for previous write to complete */
         mv_read(MV643XX_ETH_INTERRUPT_MASK_REG(port_num));
 
         mv643xx_eth_int_handler(netdev->irq, netdev, NULL);
 
-        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), INT_UNMASK_ALL);
+        mv_write(MV643XX_ETH_INTERRUPT_MASK_REG(port_num), ETH_INT_UNMASK_ALL);
 }
 #endif
 
+static void mv643xx_init_ethtool_cmd(struct net_device *dev, int phy_address,
+                                     int speed, int duplex,
+                                     struct ethtool_cmd *cmd)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+
+        memset(cmd, 0, sizeof(*cmd));
+
+        cmd->port = PORT_MII;
+        cmd->transceiver = XCVR_INTERNAL;
+        cmd->phy_address = phy_address;
+
+        if (speed == 0) {
+                cmd->autoneg = AUTONEG_ENABLE;
+                /* mii lib checks, but doesn't use speed on AUTONEG_ENABLE */
+                cmd->speed = SPEED_100;
+                cmd->advertising = ADVERTISED_10baseT_Half  |
+                                   ADVERTISED_10baseT_Full  |
+                                   ADVERTISED_100baseT_Half |
+                                   ADVERTISED_100baseT_Full;
+                if (mp->mii.supports_gmii)
+                        cmd->advertising |= ADVERTISED_1000baseT_Full;
+        } else {
+                cmd->autoneg = AUTONEG_DISABLE;
+                cmd->speed = speed;
+                cmd->duplex = duplex;
+        }
+}
+
 /*/
  * mv643xx_eth_probe
  *
@@ -1336,6 +1294,9 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
         u8 *p;
         struct resource *res;
         int err;
+        struct ethtool_cmd cmd;
+        int duplex = DUPLEX_HALF;
+        int speed = 0;                  /* default to auto-negotiation */
 
         dev = alloc_etherdev(sizeof(struct mv643xx_private));
         if (!dev)
@@ -1373,6 +1334,7 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
         dev->tx_queue_len = mp->tx_ring_size;
         dev->base_addr = 0;
         dev->change_mtu = mv643xx_eth_change_mtu;
+        dev->do_ioctl = mv643xx_eth_do_ioctl;
         SET_ETHTOOL_OPS(dev, &mv643xx_ethtool_ops);
 
 #ifdef MV643XX_CHECKSUM_OFFLOAD_TX
@@ -1393,33 +1355,17 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
 
         /* set default config values */
         eth_port_uc_addr_get(dev, dev->dev_addr);
-        mp->port_config = MV643XX_ETH_PORT_CONFIG_DEFAULT_VALUE;
-        mp->port_config_extend = MV643XX_ETH_PORT_CONFIG_EXTEND_DEFAULT_VALUE;
-        mp->port_sdma_config = MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE;
-        mp->port_serial_control = MV643XX_ETH_PORT_SERIAL_CONTROL_DEFAULT_VALUE;
         mp->rx_ring_size = MV643XX_ETH_PORT_DEFAULT_RECEIVE_QUEUE_SIZE;
         mp->tx_ring_size = MV643XX_ETH_PORT_DEFAULT_TRANSMIT_QUEUE_SIZE;
 
         pd = pdev->dev.platform_data;
         if (pd) {
-                if (pd->mac_addr != NULL)
+                if (pd->mac_addr)
                         memcpy(dev->dev_addr, pd->mac_addr, 6);
 
                 if (pd->phy_addr || pd->force_phy_addr)
                         ethernet_phy_set(port_num, pd->phy_addr);
 
-                if (pd->port_config || pd->force_port_config)
-                        mp->port_config = pd->port_config;
-
-                if (pd->port_config_extend || pd->force_port_config_extend)
-                        mp->port_config_extend = pd->port_config_extend;
-
-                if (pd->port_sdma_config || pd->force_port_sdma_config)
-                        mp->port_sdma_config = pd->port_sdma_config;
-
-                if (pd->port_serial_control || pd->force_port_serial_control)
-                        mp->port_serial_control = pd->port_serial_control;
-
                 if (pd->rx_queue_size)
                         mp->rx_ring_size = pd->rx_queue_size;
 
@@ -1435,16 +1381,33 @@ static int mv643xx_eth_probe(struct platform_device *pdev)
                         mp->rx_sram_size = pd->rx_sram_size;
                         mp->rx_sram_addr = pd->rx_sram_addr;
                 }
+
+                duplex = pd->duplex;
+                speed = pd->speed;
         }
 
+        /* Hook up MII support for ethtool */
+        mp->mii.dev = dev;
+        mp->mii.mdio_read = mv643xx_mdio_read;
+        mp->mii.mdio_write = mv643xx_mdio_write;
+        mp->mii.phy_id = ethernet_phy_get(port_num);
+        mp->mii.phy_id_mask = 0x3f;
+        mp->mii.reg_num_mask = 0x1f;
+
         err = ethernet_phy_detect(port_num);
         if (err) {
                 pr_debug("MV643xx ethernet port %d: "
                                         "No PHY detected at addr %d\n",
                                         port_num, ethernet_phy_get(port_num));
-                return err;
+                goto out;
         }
 
+        ethernet_phy_reset(port_num);
+        mp->mii.supports_gmii = mii_check_gmii_support(&mp->mii);
+        mv643xx_init_ethtool_cmd(dev, mp->mii.phy_id, speed, duplex, &cmd);
+        mv643xx_eth_update_pscr(dev, &cmd);
+        mv643xx_set_settings(dev, &cmd);
+
         err = register_netdev(dev);
         if (err)
                 goto out;
@@ -1689,26 +1652,9 @@ MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
  *              to the Rx descriptor ring to enable the reuse of this source.
  *              Return Rx resource is done using the eth_rx_return_buff API.
  *
- *              Transmit operation:
- *              The eth_port_send API supports Scatter-Gather which enables to
- *              send a packet spanned over multiple buffers. This means that
- *              for each packet info structure given by the user and put into
- *              the Tx descriptors ring, will be transmitted only if the 'LAST'
- *              bit will be set in the packet info command status field. This
- *              API also consider restriction regarding buffer alignments and
- *              sizes.
- *              The user must return a Tx resource after ensuring the buffer
- *              has been transmitted to enable the Tx ring indexes to update.
- *
- *              BOARD LAYOUT
- *              This device is on-board.  No jumper diagram is necessary.
- *
- *              EXTERNAL INTERFACE
- *
  *      Prior to calling the initialization routine eth_port_init() the user
  *      must set the following fields under mv643xx_private struct:
  *      port_num                User Ethernet port number.
- *      port_mac_addr[6]        User defined port MAC address.
  *      port_config             User port configuration value.
  *      port_config_extend      User port config extend value.
  *      port_sdma_config        User port SDMA config value.
@@ -1725,20 +1671,12 @@ MODULE_DESCRIPTION("Ethernet driver for Marvell MV643XX");
  *              return_info     Tx/Rx user resource return information.
  */
 
-/* defines */
-/* SDMA command macros */
-#define ETH_ENABLE_TX_QUEUE(eth_port) \
-        mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(eth_port), 1)
-
-/* locals */
-
 /* PHY routines */
 static int ethernet_phy_get(unsigned int eth_port_num);
 static void ethernet_phy_set(unsigned int eth_port_num, int phy_addr);
 
 /* Ethernet Port routines */
-static int eth_port_uc_addr(unsigned int eth_port_num, unsigned char uc_nibble,
-                                                                int option);
+static void eth_port_set_filter_table_entry(int table, unsigned char entry);
 
 /*
  * eth_port_init - Initialize the Ethernet port driver
@@ -1766,17 +1704,11 @@ static int eth_port_uc_addr(unsigned int eth_port_num, unsigned char uc_nibble,
  */
 static void eth_port_init(struct mv643xx_private *mp)
 {
-        mp->port_rx_queue_command = 0;
-        mp->port_tx_queue_command = 0;
-
         mp->rx_resource_err = 0;
-        mp->tx_resource_err = 0;
 
         eth_port_reset(mp->port_num);
 
         eth_port_init_mac_tables(mp->port_num);
-
-        ethernet_phy_reset(mp->port_num);
 }
 
 /*
@@ -1798,7 +1730,7 @@ static void eth_port_init(struct mv643xx_private *mp)
  *      and ether_init_rx_desc_ring for Rx queues).
  *
  * INPUT:
- *      struct mv643xx_private *mp      Ethernet port control struct
+ *      dev - a pointer to the required interface
  *
  * OUTPUT:
  *      Ethernet port is ready to receive and transmit.
@@ -1806,10 +1738,13 @@ static void eth_port_init(struct mv643xx_private *mp)
  * RETURN:
  *      None.
  */
-static void eth_port_start(struct mv643xx_private *mp)
+static void eth_port_start(struct net_device *dev)
 {
+        struct mv643xx_private *mp = netdev_priv(dev);
         unsigned int port_num = mp->port_num;
         int tx_curr_desc, rx_curr_desc;
+        u32 pscr;
+        struct ethtool_cmd ethtool_cmd;
 
         /* Assignment of Tx CTRP of given queue */
         tx_curr_desc = mp->tx_curr_desc_q;
@@ -1822,37 +1757,45 @@ static void eth_port_start(struct mv643xx_private *mp)
                 (u32)((struct eth_rx_desc *)mp->rx_desc_dma + rx_curr_desc));
 
         /* Add the assigned Ethernet address to the port's address table */
-        eth_port_uc_addr_set(port_num, mp->port_mac_addr);
+        eth_port_uc_addr_set(port_num, dev->dev_addr);
 
         /* Assign port configuration and command. */
-        mv_write(MV643XX_ETH_PORT_CONFIG_REG(port_num), mp->port_config);
+        mv_write(MV643XX_ETH_PORT_CONFIG_REG(port_num),
+                          MV643XX_ETH_PORT_CONFIG_DEFAULT_VALUE);
 
         mv_write(MV643XX_ETH_PORT_CONFIG_EXTEND_REG(port_num),
-                                                mp->port_config_extend);
+                          MV643XX_ETH_PORT_CONFIG_EXTEND_DEFAULT_VALUE);
 
+        pscr = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num));
 
-        /* Increase the Rx side buffer size if supporting GigE */
-        if (mp->port_serial_control & MV643XX_ETH_SET_GMII_SPEED_TO_1000)
-                mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
-                        (mp->port_serial_control & 0xfff1ffff) | (0x5 << 17));
-        else
-                mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
-                                                mp->port_serial_control);
+        pscr &= ~(MV643XX_ETH_SERIAL_PORT_ENABLE | MV643XX_ETH_FORCE_LINK_PASS);
+        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr);
+
+        pscr |= MV643XX_ETH_DISABLE_AUTO_NEG_FOR_FLOW_CTRL |
+                MV643XX_ETH_DISABLE_AUTO_NEG_SPEED_GMII    |
+                MV643XX_ETH_DISABLE_AUTO_NEG_FOR_DUPLX     |
+                MV643XX_ETH_DO_NOT_FORCE_LINK_FAIL         |
+                MV643XX_ETH_SERIAL_PORT_CONTROL_RESERVED;
 
-        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num),
-                mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num)) |
-                                                MV643XX_ETH_SERIAL_PORT_ENABLE);
+        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr);
+
+        pscr |= MV643XX_ETH_SERIAL_PORT_ENABLE;
+        mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), pscr);
 
         /* Assign port SDMA configuration */
         mv_write(MV643XX_ETH_SDMA_CONFIG_REG(port_num),
-                                                        mp->port_sdma_config);
+                          MV643XX_ETH_PORT_SDMA_CONFIG_DEFAULT_VALUE);
 
         /* Enable port Rx. */
-        mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num),
-                                                mp->port_rx_queue_command);
+        mv643xx_eth_port_enable_rx(port_num, ETH_RX_QUEUES_ENABLED);
 
         /* Disable port bandwidth limits by clearing MTU register */
         mv_write(MV643XX_ETH_MAXIMUM_TRANSMIT_UNIT(port_num), 0);
+
+        /* save phy settings across reset */
+        mv643xx_get_settings(dev, &ethtool_cmd);
+        ethernet_phy_reset(mp->port_num);
+        mv643xx_set_settings(dev, &ethtool_cmd);
 }
 
 /*
@@ -1866,8 +1809,9 @@ static void eth_port_start(struct mv643xx_private *mp)
  *      char *          p_addr          Address to be set
  *
  * OUTPUT:
- *      Set MAC address low and high registers. also calls eth_port_uc_addr()
- *      To set the unicast table with the proper information.
+ *      Set MAC address low and high registers. also calls
+ *      eth_port_set_filter_table_entry() to set the unicast
+ *      table with the proper information.
  *
  * RETURN:
  *      N/A.
@@ -1878,6 +1822,7 @@ static void eth_port_uc_addr_set(unsigned int eth_port_num,
 {
         unsigned int mac_h;
         unsigned int mac_l;
+        int table;
 
         mac_l = (p_addr[4] << 8) | (p_addr[5]);
         mac_h = (p_addr[0] << 24) | (p_addr[1] << 16) | (p_addr[2] << 8) |
@@ -1887,9 +1832,8 @@ static void eth_port_uc_addr_set(unsigned int eth_port_num,
         mv_write(MV643XX_ETH_MAC_ADDR_HIGH(eth_port_num), mac_h);
 
         /* Accept frames of this address */
-        eth_port_uc_addr(eth_port_num, p_addr[5], ACCEPT_MAC_ADDR);
-
-        return;
+        table = MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE(eth_port_num);
+        eth_port_set_filter_table_entry(table, p_addr[5] & 0x0f);
 }
 
 /*
@@ -1928,72 +1872,6 @@ static void eth_port_uc_addr_get(struct net_device *dev, unsigned char *p_addr)
 }
 
 /*
- * eth_port_uc_addr - This function Set the port unicast address table
- *
- * DESCRIPTION:
- *      This function locates the proper entry in the Unicast table for the
- *      specified MAC nibble and sets its properties according to function
- *      parameters.
- *
- * INPUT:
- *      unsigned int    eth_port_num    Port number.
- *      unsigned char   uc_nibble       Unicast MAC Address last nibble.
- *      int             option          0 = Add, 1 = remove address.
- *
- * OUTPUT:
- *      This function add/removes MAC addresses from the port unicast address
- *      table.
- *
- * RETURN:
- *      true is output succeeded.
- *      false if option parameter is invalid.
- *
- */
-static int eth_port_uc_addr(unsigned int eth_port_num, unsigned char uc_nibble,
-                                                                int option)
-{
-        unsigned int unicast_reg;
-        unsigned int tbl_offset;
-        unsigned int reg_offset;
-
-        /* Locate the Unicast table entry */
-        uc_nibble = (0xf & uc_nibble);
-        tbl_offset = (uc_nibble / 4) * 4;       /* Register offset from unicast table base */
-        reg_offset = uc_nibble % 4;     /* Entry offset within the above register */
-
-        switch (option) {
-        case REJECT_MAC_ADDR:
-                /* Clear accepts frame bit at given unicast DA table entry */
-                unicast_reg = mv_read((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE
-                                                (eth_port_num) + tbl_offset));
-
-                unicast_reg &= (0x0E << (8 * reg_offset));
-
-                mv_write((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE
-                                (eth_port_num) + tbl_offset), unicast_reg);
-                break;
-
-        case ACCEPT_MAC_ADDR:
-                /* Set accepts frame bit at unicast DA filter table entry */
-                unicast_reg =
-                        mv_read((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE
-                                                (eth_port_num) + tbl_offset));
-
-                unicast_reg |= (0x01 << (8 * reg_offset));
-
-                mv_write((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE
-                                (eth_port_num) + tbl_offset), unicast_reg);
-
-                break;
-
-        default:
-                return 0;
-        }
-
-        return 1;
-}
-
-/*
  * The entries in each table are indexed by a hash of a packet's MAC
  * address.  One bit in each entry determines whether the packet is
  * accepted.  There are 4 entries (each 8 bits wide) in each register
@@ -2205,8 +2083,8 @@ static void eth_port_init_mac_tables(unsigned int eth_port_num)
 
         /* Clear DA filter unicast table (Ex_dFUT) */
         for (table_index = 0; table_index <= 0xC; table_index += 4)
-                mv_write((MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE
-                                        (eth_port_num) + table_index), 0);
+                mv_write(MV643XX_ETH_DA_FILTER_UNICAST_TABLE_BASE
+                                        (eth_port_num) + table_index, 0);
 
         for (table_index = 0; table_index <= 0xFC; table_index += 4) {
                 /* Clear DA filter special multicast table (Ex_dFSMT) */
@@ -2389,6 +2267,73 @@ static void ethernet_phy_reset(unsigned int eth_port_num)
         eth_port_read_smi_reg(eth_port_num, 0, &phy_reg_data);
         phy_reg_data |= 0x8000; /* Set bit 15 to reset the PHY */
         eth_port_write_smi_reg(eth_port_num, 0, phy_reg_data);
+
+        /* wait for PHY to come out of reset */
+        do {
+                udelay(1);
+                eth_port_read_smi_reg(eth_port_num, 0, &phy_reg_data);
+        } while (phy_reg_data & 0x8000);
+}
+
+static void mv643xx_eth_port_enable_tx(unsigned int port_num,
+                                        unsigned int queues)
+{
+        mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num), queues);
+}
+
+static void mv643xx_eth_port_enable_rx(unsigned int port_num,
+                                        unsigned int queues)
+{
+        mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num), queues);
+}
+
+static unsigned int mv643xx_eth_port_disable_tx(unsigned int port_num)
+{
+        u32 queues;
+
+        /* Stop Tx port activity. Check port Tx activity. */
+        queues = mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num))
+                                                        & 0xFF;
+        if (queues) {
+                /* Issue stop command for active queues only */
+                mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num),
+                                                        (queues << 8));
+
+                /* Wait for all Tx activity to terminate. */
+                /* Check port cause register that all Tx queues are stopped */
+                while (mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num))
+                                                        & 0xFF)
+                        udelay(PHY_WAIT_MICRO_SECONDS);
+
+                /* Wait for Tx FIFO to empty */
+                while (mv_read(MV643XX_ETH_PORT_STATUS_REG(port_num)) &
+                                                        ETH_PORT_TX_FIFO_EMPTY)
+                        udelay(PHY_WAIT_MICRO_SECONDS);
+        }
+
+        return queues;
+}
+
+static unsigned int mv643xx_eth_port_disable_rx(unsigned int port_num)
+{
+        u32 queues;
+
+        /* Stop Rx port activity. Check port Rx activity. */
+        queues = mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num))
+                                                        & 0xFF;
+        if (queues) {
+                /* Issue stop command for active queues only */
+                mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num),
+                                                        (queues << 8));
+
+                /* Wait for all Rx activity to terminate. */
+                /* Check port cause register that all Rx queues are stopped */
+                while (mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num))
+                                                        & 0xFF)
+                        udelay(PHY_WAIT_MICRO_SECONDS);
+        }
+
+        return queues;
 }
 
 /*
@@ -2413,70 +2358,21 @@ static void eth_port_reset(unsigned int port_num)
 {
         unsigned int reg_data;
 
-        /* Stop Tx port activity. Check port Tx activity. */
-        reg_data = mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num));
-
-        if (reg_data & 0xFF) {
-                /* Issue stop command for active channels only */
-                mv_write(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num),
-                                                        (reg_data << 8));
-
-                /* Wait for all Tx activity to terminate. */
-                /* Check port cause register that all Tx queues are stopped */
-                while (mv_read(MV643XX_ETH_TRANSMIT_QUEUE_COMMAND_REG(port_num))
-                                                                        & 0xFF)
-                        udelay(10);
-        }
-
-        /* Stop Rx port activity. Check port Rx activity. */
-        reg_data = mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num));
-
-        if (reg_data & 0xFF) {
-                /* Issue stop command for active channels only */
-                mv_write(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num),
-                                                        (reg_data << 8));
-
-                /* Wait for all Rx activity to terminate. */
-                /* Check port cause register that all Rx queues are stopped */
-                while (mv_read(MV643XX_ETH_RECEIVE_QUEUE_COMMAND_REG(port_num))
-                                                                        & 0xFF)
-                        udelay(10);
-        }
+        mv643xx_eth_port_disable_tx(port_num);
+        mv643xx_eth_port_disable_rx(port_num);
 
         /* Clear all MIB counters */
         eth_clear_mib_counters(port_num);
 
         /* Reset the Enable bit in the Configuration Register */
         reg_data = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num));
-        reg_data &= ~MV643XX_ETH_SERIAL_PORT_ENABLE;
+        reg_data &= ~(MV643XX_ETH_SERIAL_PORT_ENABLE            |
+                        MV643XX_ETH_DO_NOT_FORCE_LINK_FAIL      |
+                        MV643XX_ETH_FORCE_LINK_PASS);
         mv_write(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num), reg_data);
 }
 
 
-static int eth_port_autoneg_supported(unsigned int eth_port_num)
-{
-        unsigned int phy_reg_data0;
-
-        eth_port_read_smi_reg(eth_port_num, 0, &phy_reg_data0);
-
-        return phy_reg_data0 & 0x1000;
-}
-
-static int eth_port_link_is_up(unsigned int eth_port_num)
-{
-        unsigned int phy_reg_data1;
-
-        eth_port_read_smi_reg(eth_port_num, 1, &phy_reg_data1);
-
-        if (eth_port_autoneg_supported(eth_port_num)) {
-                if (phy_reg_data1 & 0x20)       /* auto-neg complete */
-                        return 1;
-        } else if (phy_reg_data1 & 0x4)         /* link up */
-                return 1;
-
-        return 0;
-}
-
 /*
  * eth_port_read_smi_reg - Read PHY registers
  *
@@ -2582,250 +2478,21 @@ out:
 }
 
 /*
- * eth_port_send - Send an Ethernet packet
- *
- * DESCRIPTION:
- *      This routine send a given packet described by p_pktinfo parameter. It
- *      supports transmitting of a packet spaned over multiple buffers. The
- *      routine updates 'curr' and 'first' indexes according to the packet
- *      segment passed to the routine. In case the packet segment is first,
- *      the 'first' index is update. In any case, the 'curr' index is updated.
- *      If the routine get into Tx resource error it assigns 'curr' index as
- *      'first'. This way the function can abort Tx process of multiple
- *      descriptors per packet.
- *
- * INPUT:
- *      struct mv643xx_private  *mp             Ethernet Port Control srtuct.
- *      struct pkt_info         *p_pkt_info     User packet buffer.
- *
- * OUTPUT:
- *      Tx ring 'curr' and 'first' indexes are updated.
- *
- * RETURN:
- *      ETH_QUEUE_FULL in case of Tx resource error.
- *      ETH_ERROR in case the routine can not access Tx desc ring.
- *      ETH_QUEUE_LAST_RESOURCE if the routine uses the last Tx resource.
- *      ETH_OK otherwise.
- *
- */
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
-/*
- * Modified to include the first descriptor pointer in case of SG
+ * Wrappers for MII support library.
  */
-static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
-                                         struct pkt_info *p_pkt_info)
-{
-        int tx_desc_curr, tx_desc_used, tx_first_desc, tx_next_desc;
-        struct eth_tx_desc *current_descriptor;
-        struct eth_tx_desc *first_descriptor;
-        u32 command;
-
-        /* Do not process Tx ring in case of Tx ring resource error */
-        if (mp->tx_resource_err)
-                return ETH_QUEUE_FULL;
-
-        /*
-         * The hardware requires that each buffer that is <= 8 bytes
-         * in length must be aligned on an 8 byte boundary.
-         */
-        if (p_pkt_info->byte_cnt <= 8 && p_pkt_info->buf_ptr & 0x7) {
-                printk(KERN_ERR
-                        "mv643xx_eth port %d: packet size <= 8 problem\n",
-                        mp->port_num);
-                return ETH_ERROR;
-        }
-
-        mp->tx_ring_skbs++;
-        BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size);
-
-        /* Get the Tx Desc ring indexes */
-        tx_desc_curr = mp->tx_curr_desc_q;
-        tx_desc_used = mp->tx_used_desc_q;
-
-        current_descriptor = &mp->p_tx_desc_area[tx_desc_curr];
-
-        tx_next_desc = (tx_desc_curr + 1) % mp->tx_ring_size;
-
-        current_descriptor->buf_ptr = p_pkt_info->buf_ptr;
-        current_descriptor->byte_cnt = p_pkt_info->byte_cnt;
-        current_descriptor->l4i_chk = p_pkt_info->l4i_chk;
-        mp->tx_skb[tx_desc_curr] = p_pkt_info->return_info;
-
-        command = p_pkt_info->cmd_sts | ETH_ZERO_PADDING | ETH_GEN_CRC |
-                                                        ETH_BUFFER_OWNED_BY_DMA;
-        if (command & ETH_TX_FIRST_DESC) {
-                tx_first_desc = tx_desc_curr;
-                mp->tx_first_desc_q = tx_first_desc;
-                first_descriptor = current_descriptor;
-                mp->tx_first_command = command;
-        } else {
-                tx_first_desc = mp->tx_first_desc_q;
-                first_descriptor = &mp->p_tx_desc_area[tx_first_desc];
-                BUG_ON(first_descriptor == NULL);
-                current_descriptor->cmd_sts = command;
-        }
-
-        if (command & ETH_TX_LAST_DESC) {
-                wmb();
-                first_descriptor->cmd_sts = mp->tx_first_command;
-
-                wmb();
-                ETH_ENABLE_TX_QUEUE(mp->port_num);
-
-                /*
-                 * Finish Tx packet. Update first desc in case of Tx resource
-                 * error */
-                tx_first_desc = tx_next_desc;
-                mp->tx_first_desc_q = tx_first_desc;
-        }
-
-        /* Check for ring index overlap in the Tx desc ring */
-        if (tx_next_desc == tx_desc_used) {
-                mp->tx_resource_err = 1;
-                mp->tx_curr_desc_q = tx_first_desc;
-
-                return ETH_QUEUE_LAST_RESOURCE;
-        }
-
-        mp->tx_curr_desc_q = tx_next_desc;
-
-        return ETH_OK;
-}
-#else
-static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
-                                         struct pkt_info *p_pkt_info)
+static int mv643xx_mdio_read(struct net_device *dev, int phy_id, int location)
 {
-        int tx_desc_curr;
-        int tx_desc_used;
-        struct eth_tx_desc *current_descriptor;
-        unsigned int command_status;
-
-        /* Do not process Tx ring in case of Tx ring resource error */
-        if (mp->tx_resource_err)
-                return ETH_QUEUE_FULL;
-
-        mp->tx_ring_skbs++;
-        BUG_ON(mp->tx_ring_skbs > mp->tx_ring_size);
-
-        /* Get the Tx Desc ring indexes */
-        tx_desc_curr = mp->tx_curr_desc_q;
-        tx_desc_used = mp->tx_used_desc_q;
-        current_descriptor = &mp->p_tx_desc_area[tx_desc_curr];
-
-        command_status = p_pkt_info->cmd_sts | ETH_ZERO_PADDING | ETH_GEN_CRC;
-        current_descriptor->buf_ptr = p_pkt_info->buf_ptr;
-        current_descriptor->byte_cnt = p_pkt_info->byte_cnt;
-        mp->tx_skb[tx_desc_curr] = p_pkt_info->return_info;
-
-        /* Set last desc with DMA ownership and interrupt enable. */
-        wmb();
-        current_descriptor->cmd_sts = command_status |
-                        ETH_BUFFER_OWNED_BY_DMA | ETH_TX_ENABLE_INTERRUPT;
-
-        wmb();
-        ETH_ENABLE_TX_QUEUE(mp->port_num);
-
-        /* Finish Tx packet. Update first desc in case of Tx resource error */
-        tx_desc_curr = (tx_desc_curr + 1) % mp->tx_ring_size;
-
-        /* Update the current descriptor */
-        mp->tx_curr_desc_q = tx_desc_curr;
-
-        /* Check for ring index overlap in the Tx desc ring */
-        if (tx_desc_curr == tx_desc_used) {
-                mp->tx_resource_err = 1;
-                return ETH_QUEUE_LAST_RESOURCE;
-        }
+        int val;
+        struct mv643xx_private *mp = netdev_priv(dev);
 
-        return ETH_OK;
+        eth_port_read_smi_reg(mp->port_num, location, &val);
+        return val;
 }
-#endif
 
-/*
- * eth_tx_return_desc - Free all used Tx descriptors
- *
- * DESCRIPTION:
- *      This routine returns the transmitted packet information to the caller.
- *      It uses the 'first' index to support Tx desc return in case a transmit
- *      of a packet spanned over multiple buffer still in process.
- *      In case the Tx queue was in "resource error" condition, where there are
- *      no available Tx resources, the function resets the resource error flag.
- *
- * INPUT:
- *      struct mv643xx_private  *mp             Ethernet Port Control srtuct.
- *      struct pkt_info         *p_pkt_info     User packet buffer.
- *
- * OUTPUT:
- *      Tx ring 'first' and 'used' indexes are updated.
- *
- * RETURN:
- *      ETH_OK on success
- *      ETH_ERROR otherwise.
- *
- */
-static ETH_FUNC_RET_STATUS eth_tx_return_desc(struct mv643xx_private *mp,
-                                                struct pkt_info *p_pkt_info)
+static void mv643xx_mdio_write(struct net_device *dev, int phy_id, int location, int val)
 {
-        int tx_desc_used;
-        int tx_busy_desc;
-        struct eth_tx_desc *p_tx_desc_used;
-        unsigned int command_status;
-        unsigned long flags;
-        int err = ETH_OK;
-
-        spin_lock_irqsave(&mp->lock, flags);
-
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
-        tx_busy_desc = mp->tx_first_desc_q;
-#else
-        tx_busy_desc = mp->tx_curr_desc_q;
-#endif
-
-        /* Get the Tx Desc ring indexes */
-        tx_desc_used = mp->tx_used_desc_q;
-
-        p_tx_desc_used = &mp->p_tx_desc_area[tx_desc_used];
-
-        /* Sanity check */
-        if (p_tx_desc_used == NULL) {
-                err = ETH_ERROR;
-                goto out;
-        }
-
-        /* Stop release. About to overlap the current available Tx descriptor */
-        if (tx_desc_used == tx_busy_desc && !mp->tx_resource_err) {
-                err = ETH_ERROR;
-                goto out;
-        }
-
-        command_status = p_tx_desc_used->cmd_sts;
-
-        /* Still transmitting... */
-        if (command_status & (ETH_BUFFER_OWNED_BY_DMA)) {
-                err = ETH_ERROR;
-                goto out;
-        }
-
-        /* Pass the packet information to the caller */
-        p_pkt_info->cmd_sts = command_status;
-        p_pkt_info->return_info = mp->tx_skb[tx_desc_used];
-        p_pkt_info->buf_ptr = p_tx_desc_used->buf_ptr;
-        p_pkt_info->byte_cnt = p_tx_desc_used->byte_cnt;
-        mp->tx_skb[tx_desc_used] = NULL;
-
-        /* Update the next descriptor to release. */
-        mp->tx_used_desc_q = (tx_desc_used + 1) % mp->tx_ring_size;
-
-        /* Any Tx return cancels the Tx resource error status */
-        mp->tx_resource_err = 0;
-
-        BUG_ON(mp->tx_ring_skbs == 0);
-        mp->tx_ring_skbs--;
-
-out:
-        spin_unlock_irqrestore(&mp->lock, flags);
-
-        return err;
+        struct mv643xx_private *mp = netdev_priv(dev);
+        eth_port_write_smi_reg(mp->port_num, location, val);
 }
 
 /*
@@ -3017,111 +2684,6 @@ static const struct mv643xx_stats mv643xx_gstrings_stats[] = {
 #define MV643XX_STATS_LEN       \
         sizeof(mv643xx_gstrings_stats) / sizeof(struct mv643xx_stats)
 
-static int
-mv643xx_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
-{
-        struct mv643xx_private *mp = netdev->priv;
-        int port_num = mp->port_num;
-        int autoneg = eth_port_autoneg_supported(port_num);
-        int mode_10_bit;
-        int auto_duplex;
-        int half_duplex = 0;
-        int full_duplex = 0;
-        int auto_speed;
-        int speed_10 = 0;
-        int speed_100 = 0;
-        int speed_1000 = 0;
-
-        u32 pcs = mv_read(MV643XX_ETH_PORT_SERIAL_CONTROL_REG(port_num));
-        u32 psr = mv_read(MV643XX_ETH_PORT_STATUS_REG(port_num));
-
-        mode_10_bit = psr & MV643XX_ETH_PORT_STATUS_MODE_10_BIT;
-
-        if (mode_10_bit) {
-                ecmd->supported = SUPPORTED_10baseT_Half;
-        } else {
-                ecmd->supported = (SUPPORTED_10baseT_Half               |
-                                   SUPPORTED_10baseT_Full               |
-                                   SUPPORTED_100baseT_Half              |
-                                   SUPPORTED_100baseT_Full              |
-                                   SUPPORTED_1000baseT_Full             |
-                                   (autoneg ? SUPPORTED_Autoneg : 0)    |
-                                   SUPPORTED_TP);
-
-                auto_duplex = !(pcs & MV643XX_ETH_DISABLE_AUTO_NEG_FOR_DUPLX);
-                auto_speed = !(pcs & MV643XX_ETH_DISABLE_AUTO_NEG_SPEED_GMII);
-
-                ecmd->advertising = ADVERTISED_TP;
-
-                if (autoneg) {
-                        ecmd->advertising |= ADVERTISED_Autoneg;
-
-                        if (auto_duplex) {
-                                half_duplex = 1;
-                                full_duplex = 1;
-                        } else {
-                                if (pcs & MV643XX_ETH_SET_FULL_DUPLEX_MODE)
-                                        full_duplex = 1;
-                                else
-                                        half_duplex = 1;
-                        }
-
-                        if (auto_speed) {
-                                speed_10 = 1;
-                                speed_100 = 1;
-                                speed_1000 = 1;
-                        } else {
-                                if (pcs & MV643XX_ETH_SET_GMII_SPEED_TO_1000)
-                                        speed_1000 = 1;
-                                else if (pcs & MV643XX_ETH_SET_MII_SPEED_TO_100)
-                                        speed_100 = 1;
-                                else
-                                        speed_10 = 1;
-                        }
-
-                        if (speed_10 & half_duplex)
-                                ecmd->advertising |= ADVERTISED_10baseT_Half;
-                        if (speed_10 & full_duplex)
-                                ecmd->advertising |= ADVERTISED_10baseT_Full;
-                        if (speed_100 & half_duplex)
-                                ecmd->advertising |= ADVERTISED_100baseT_Half;
-                        if (speed_100 & full_duplex)
-                                ecmd->advertising |= ADVERTISED_100baseT_Full;
-                        if (speed_1000)
-                                ecmd->advertising |= ADVERTISED_1000baseT_Full;
-                }
-        }
-
-        ecmd->port = PORT_TP;
-        ecmd->phy_address = ethernet_phy_get(port_num);
-
-        ecmd->transceiver = XCVR_EXTERNAL;
-
-        if (netif_carrier_ok(netdev)) {
-                if (mode_10_bit)
-                        ecmd->speed = SPEED_10;
-                else {
-                        if (psr & MV643XX_ETH_PORT_STATUS_GMII_1000)
-                                ecmd->speed = SPEED_1000;
-                        else if (psr & MV643XX_ETH_PORT_STATUS_MII_100)
-                                ecmd->speed = SPEED_100;
-                        else
-                                ecmd->speed = SPEED_10;
-                }
-
-                if (psr & MV643XX_ETH_PORT_STATUS_FULL_DUPLEX)
-                        ecmd->duplex = DUPLEX_FULL;
-                else
-                        ecmd->duplex = DUPLEX_HALF;
-        } else {
-                ecmd->speed = -1;
-                ecmd->duplex = -1;
-        }
-
-        ecmd->autoneg = autoneg ? AUTONEG_ENABLE : AUTONEG_DISABLE;
-        return 0;
-}
-
 static void mv643xx_get_drvinfo(struct net_device *netdev,
                                 struct ethtool_drvinfo *drvinfo)
 {
@@ -3168,15 +2730,41 @@ static void mv643xx_get_strings(struct net_device *netdev, uint32_t stringset,
         }
 }
 
+static u32 mv643xx_eth_get_link(struct net_device *dev)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+
+        return mii_link_ok(&mp->mii);
+}
+
+static int mv643xx_eth_nway_restart(struct net_device *dev)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+
+        return mii_nway_restart(&mp->mii);
+}
+
+static int mv643xx_eth_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+        struct mv643xx_private *mp = netdev_priv(dev);
+
+        return generic_mii_ioctl(&mp->mii, if_mii(ifr), cmd, NULL);
+}
+
 static struct ethtool_ops mv643xx_ethtool_ops = {
         .get_settings           = mv643xx_get_settings,
+        .set_settings           = mv643xx_set_settings,
         .get_drvinfo            = mv643xx_get_drvinfo,
-        .get_link               = ethtool_op_get_link,
+        .get_link               = mv643xx_eth_get_link,
         .get_sg                 = ethtool_op_get_sg,
         .set_sg                 = ethtool_op_set_sg,
         .get_strings            = mv643xx_get_strings,
         .get_stats_count        = mv643xx_get_stats_count,
         .get_ethtool_stats      = mv643xx_get_ethtool_stats,
+        .get_strings            = mv643xx_get_strings,
+        .get_stats_count        = mv643xx_get_stats_count,
+        .get_ethtool_stats      = mv643xx_get_ethtool_stats,
+        .nway_reset             = mv643xx_eth_nway_restart,
 };
 
 /************* End ethtool support *************************/
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h
index f769f9b626ea..7754d1974b9e 100644
--- a/drivers/net/mv643xx_eth.h
+++ b/drivers/net/mv643xx_eth.h
@@ -5,53 +5,16 @@
 #include <linux/kernel.h>
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
+#include <linux/mii.h>
 
 #include <linux/mv643xx.h>
 
-#define BIT0    0x00000001
-#define BIT1    0x00000002
-#define BIT2    0x00000004
-#define BIT3    0x00000008
-#define BIT4    0x00000010
-#define BIT5    0x00000020
-#define BIT6    0x00000040
-#define BIT7    0x00000080
-#define BIT8    0x00000100
-#define BIT9    0x00000200
-#define BIT10   0x00000400
-#define BIT11   0x00000800
-#define BIT12   0x00001000
-#define BIT13   0x00002000
-#define BIT14   0x00004000
-#define BIT15   0x00008000
-#define BIT16   0x00010000
-#define BIT17   0x00020000
-#define BIT18   0x00040000
-#define BIT19   0x00080000
-#define BIT20   0x00100000
-#define BIT21   0x00200000
-#define BIT22   0x00400000
-#define BIT23   0x00800000
-#define BIT24   0x01000000
-#define BIT25   0x02000000
-#define BIT26   0x04000000
-#define BIT27   0x08000000
-#define BIT28   0x10000000
-#define BIT29   0x20000000
-#define BIT30   0x40000000
-#define BIT31   0x80000000
-
-/*
- *  The first part is the high level driver of the gigE ethernet ports.
- */
-
 /* Checksum offload for Tx works for most packets, but
  * fails if previous packet sent did not use hw csum
  */
 #define MV643XX_CHECKSUM_OFFLOAD_TX
 #define MV643XX_NAPI
 #define MV643XX_TX_FAST_REFILL
-#undef  MV643XX_RX_QUEUE_FILL_ON_TASK   /* Does not work, yet */
 #undef  MV643XX_COAL
 
 /*
@@ -73,25 +36,40 @@
 #define MV643XX_RX_COAL 100
 #endif
 
-/*
- * The second part is the low level driver of the gigE ethernet ports.
- */
+#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
+#define MAX_DESCS_PER_SKB       (MAX_SKB_FRAGS + 1)
+#else
+#define MAX_DESCS_PER_SKB       1
+#endif
 
-/*
- * Header File for : MV-643xx network interface header
- *
- * DESCRIPTION:
- *      This header file contains macros typedefs and function declaration for
- *      the Marvell Gig Bit Ethernet Controller.
- *
- * DEPENDENCIES:
- *      None.
- *
- */
+#define ETH_VLAN_HLEN           4
+#define ETH_FCS_LEN             4
+#define ETH_DMA_ALIGN           8       /* hw requires 8-byte alignment */
+#define ETH_HW_IP_ALIGN         2       /* hw aligns IP header */
+#define ETH_WRAPPER_LEN         (ETH_HW_IP_ALIGN + ETH_HLEN + \
+                                ETH_VLAN_HLEN + ETH_FCS_LEN)
+#define ETH_RX_SKB_SIZE         ((dev->mtu + ETH_WRAPPER_LEN + 7) & ~0x7)
+
+#define ETH_RX_QUEUES_ENABLED   (1 << 0)        /* use only Q0 for receive */
+#define ETH_TX_QUEUES_ENABLED   (1 << 0)        /* use only Q0 for transmit */
+
+#define ETH_INT_CAUSE_RX_DONE   (ETH_RX_QUEUES_ENABLED << 2)
+#define ETH_INT_CAUSE_RX_ERROR  (ETH_RX_QUEUES_ENABLED << 9)
+#define ETH_INT_CAUSE_RX        (ETH_INT_CAUSE_RX_DONE | ETH_INT_CAUSE_RX_ERROR)
+#define ETH_INT_CAUSE_EXT       0x00000002
+#define ETH_INT_UNMASK_ALL      (ETH_INT_CAUSE_RX | ETH_INT_CAUSE_EXT)
 
-/* MAC accepet/reject macros */
-#define ACCEPT_MAC_ADDR                         0
-#define REJECT_MAC_ADDR                         1
+#define ETH_INT_CAUSE_TX_DONE   (ETH_TX_QUEUES_ENABLED << 0)
+#define ETH_INT_CAUSE_TX_ERROR  (ETH_TX_QUEUES_ENABLED << 8)
+#define ETH_INT_CAUSE_TX        (ETH_INT_CAUSE_TX_DONE | ETH_INT_CAUSE_TX_ERROR)
+#define ETH_INT_CAUSE_PHY       0x00010000
+#define ETH_INT_UNMASK_ALL_EXT  (ETH_INT_CAUSE_TX | ETH_INT_CAUSE_PHY)
+
+#define ETH_INT_MASK_ALL        0x00000000
+#define ETH_INT_MASK_ALL_EXT    0x00000000
+
+#define PHY_WAIT_ITERATIONS     1000    /* 1000 iterations * 10uS = 10mS max */
+#define PHY_WAIT_MICRO_SECONDS  10
 
 /* Buffer offset from buffer pointer */
 #define RX_BUF_OFFSET                           0x2
@@ -133,88 +111,71 @@
 #define ETH_MIB_LATE_COLLISION                  0x7c
 
 /* Port serial status reg (PSR) */
-#define ETH_INTERFACE_GMII_MII                  0
-#define ETH_INTERFACE_PCM                       BIT0
-#define ETH_LINK_IS_DOWN                        0
-#define ETH_LINK_IS_UP                          BIT1
-#define ETH_PORT_AT_HALF_DUPLEX                 0
-#define ETH_PORT_AT_FULL_DUPLEX                 BIT2
-#define ETH_RX_FLOW_CTRL_DISABLED               0
-#define ETH_RX_FLOW_CTRL_ENBALED                BIT3
-#define ETH_GMII_SPEED_100_10                   0
-#define ETH_GMII_SPEED_1000                     BIT4
-#define ETH_MII_SPEED_10                        0
-#define ETH_MII_SPEED_100                       BIT5
-#define ETH_NO_TX                               0
-#define ETH_TX_IN_PROGRESS                      BIT7
-#define ETH_BYPASS_NO_ACTIVE                    0
-#define ETH_BYPASS_ACTIVE                       BIT8
-#define ETH_PORT_NOT_AT_PARTITION_STATE         0
-#define ETH_PORT_AT_PARTITION_STATE             BIT9
-#define ETH_PORT_TX_FIFO_NOT_EMPTY              0
-#define ETH_PORT_TX_FIFO_EMPTY                  BIT10
-
-#define ETH_DEFAULT_RX_BPDU_QUEUE_3             (BIT23 | BIT22)
-#define ETH_DEFAULT_RX_BPDU_QUEUE_4             BIT24
-#define ETH_DEFAULT_RX_BPDU_QUEUE_5             (BIT24 | BIT22)
-#define ETH_DEFAULT_RX_BPDU_QUEUE_6             (BIT24 | BIT23)
-#define ETH_DEFAULT_RX_BPDU_QUEUE_7             (BIT24 | BIT23 | BIT22)
+#define ETH_INTERFACE_PCM                       0x00000001
+#define ETH_LINK_IS_UP                          0x00000002
+#define ETH_PORT_AT_FULL_DUPLEX                 0x00000004
+#define ETH_RX_FLOW_CTRL_ENABLED                0x00000008
+#define ETH_GMII_SPEED_1000                     0x00000010
+#define ETH_MII_SPEED_100                       0x00000020
+#define ETH_TX_IN_PROGRESS                      0x00000080
+#define ETH_BYPASS_ACTIVE                       0x00000100
+#define ETH_PORT_AT_PARTITION_STATE             0x00000200
+#define ETH_PORT_TX_FIFO_EMPTY                  0x00000400
 
 /* SMI reg */
-#define ETH_SMI_BUSY            BIT28   /* 0 - Write, 1 - Read          */
-#define ETH_SMI_READ_VALID      BIT27   /* 0 - Write, 1 - Read          */
-#define ETH_SMI_OPCODE_WRITE    0       /* Completion of Read operation */
-#define ETH_SMI_OPCODE_READ     BIT26   /* Operation is in progress     */
+#define ETH_SMI_BUSY            0x10000000      /* 0 - Write, 1 - Read  */
+#define ETH_SMI_READ_VALID      0x08000000      /* 0 - Write, 1 - Read  */
+#define ETH_SMI_OPCODE_WRITE    0               /* Completion of Read   */
+#define ETH_SMI_OPCODE_READ     0x04000000      /* Operation is in progress */
+
+/* Interrupt Cause Register Bit Definitions */
 
 /* SDMA command status fields macros */
 
 /* Tx & Rx descriptors status */
-#define ETH_ERROR_SUMMARY                       (BIT0)
+#define ETH_ERROR_SUMMARY                       0x00000001
 
 /* Tx & Rx descriptors command */
-#define ETH_BUFFER_OWNED_BY_DMA                 (BIT31)
+#define ETH_BUFFER_OWNED_BY_DMA                 0x80000000
 
 /* Tx descriptors status */
-#define ETH_LC_ERROR                            (0    )
-#define ETH_UR_ERROR                            (BIT1 )
-#define ETH_RL_ERROR                            (BIT2 )
-#define ETH_LLC_SNAP_FORMAT                     (BIT9 )
+#define ETH_LC_ERROR                            0
+#define ETH_UR_ERROR                            0x00000002
+#define ETH_RL_ERROR                            0x00000004
+#define ETH_LLC_SNAP_FORMAT                     0x00000200
 
 /* Rx descriptors status */
-#define ETH_CRC_ERROR                           (0    )
-#define ETH_OVERRUN_ERROR                       (BIT1 )
-#define ETH_MAX_FRAME_LENGTH_ERROR              (BIT2 )
-#define ETH_RESOURCE_ERROR                      ((BIT2 | BIT1))
-#define ETH_VLAN_TAGGED                         (BIT19)
-#define ETH_BPDU_FRAME                          (BIT20)
-#define ETH_TCP_FRAME_OVER_IP_V_4               (0    )
-#define ETH_UDP_FRAME_OVER_IP_V_4               (BIT21)
-#define ETH_OTHER_FRAME_TYPE                    (BIT22)
-#define ETH_LAYER_2_IS_ETH_V_2                  (BIT23)
-#define ETH_FRAME_TYPE_IP_V_4                   (BIT24)
-#define ETH_FRAME_HEADER_OK                     (BIT25)
-#define ETH_RX_LAST_DESC                        (BIT26)
-#define ETH_RX_FIRST_DESC                       (BIT27)
-#define ETH_UNKNOWN_DESTINATION_ADDR            (BIT28)
-#define ETH_RX_ENABLE_INTERRUPT                 (BIT29)
-#define ETH_LAYER_4_CHECKSUM_OK                 (BIT30)
+#define ETH_OVERRUN_ERROR                       0x00000002
+#define ETH_MAX_FRAME_LENGTH_ERROR              0x00000004
+#define ETH_RESOURCE_ERROR                      0x00000006
+#define ETH_VLAN_TAGGED                         0x00080000
+#define ETH_BPDU_FRAME                          0x00100000
+#define ETH_UDP_FRAME_OVER_IP_V_4               0x00200000
+#define ETH_OTHER_FRAME_TYPE                    0x00400000
+#define ETH_LAYER_2_IS_ETH_V_2                  0x00800000
+#define ETH_FRAME_TYPE_IP_V_4                   0x01000000
+#define ETH_FRAME_HEADER_OK                     0x02000000
+#define ETH_RX_LAST_DESC                        0x04000000
+#define ETH_RX_FIRST_DESC                       0x08000000
+#define ETH_UNKNOWN_DESTINATION_ADDR            0x10000000
+#define ETH_RX_ENABLE_INTERRUPT                 0x20000000
+#define ETH_LAYER_4_CHECKSUM_OK                 0x40000000
 
 /* Rx descriptors byte count */
-#define ETH_FRAME_FRAGMENTED                    (BIT2)
+#define ETH_FRAME_FRAGMENTED                    0x00000004
 
 /* Tx descriptors command */
-#define ETH_LAYER_4_CHECKSUM_FIRST_DESC         (BIT10)
-#define ETH_FRAME_SET_TO_VLAN                   (BIT15)
-#define ETH_TCP_FRAME                           (0    )
-#define ETH_UDP_FRAME                           (BIT16)
-#define ETH_GEN_TCP_UDP_CHECKSUM                (BIT17)
-#define ETH_GEN_IP_V_4_CHECKSUM                 (BIT18)
-#define ETH_ZERO_PADDING                        (BIT19)
-#define ETH_TX_LAST_DESC                        (BIT20)
-#define ETH_TX_FIRST_DESC                       (BIT21)
-#define ETH_GEN_CRC                             (BIT22)
-#define ETH_TX_ENABLE_INTERRUPT                 (BIT23)
-#define ETH_AUTO_MODE                           (BIT30)
+#define ETH_LAYER_4_CHECKSUM_FIRST_DESC         0x00000400
+#define ETH_FRAME_SET_TO_VLAN                   0x00008000
+#define ETH_UDP_FRAME                           0x00010000
+#define ETH_GEN_TCP_UDP_CHECKSUM                0x00020000
+#define ETH_GEN_IP_V_4_CHECKSUM                 0x00040000
+#define ETH_ZERO_PADDING                        0x00080000
+#define ETH_TX_LAST_DESC                        0x00100000
+#define ETH_TX_FIRST_DESC                       0x00200000
+#define ETH_GEN_CRC                             0x00400000
+#define ETH_TX_ENABLE_INTERRUPT                 0x00800000
+#define ETH_AUTO_MODE                           0x40000000
 
 #define ETH_TX_IHL_SHIFT                        11
 
@@ -324,13 +285,6 @@ struct mv643xx_mib_counters {
 
 struct mv643xx_private {
         int port_num;                   /* User Ethernet port number    */
-        u8 port_mac_addr[6];            /* User defined port MAC address.*/
-        u32 port_config;                /* User port configuration value*/
-        u32 port_config_extend;         /* User port config extend value*/
-        u32 port_sdma_config;           /* User port SDMA config value  */
-        u32 port_serial_control;        /* User port serial control value */
-        u32 port_tx_queue_command;      /* Port active Tx queues summary*/
-        u32 port_rx_queue_command;      /* Port active Rx queues summary*/
 
         u32 rx_sram_addr;               /* Base address of rx sram area */
         u32 rx_sram_size;               /* Size of rx sram area         */
@@ -338,7 +292,6 @@ struct mv643xx_private {
         u32 tx_sram_size;               /* Size of tx sram area         */
 
         int rx_resource_err;            /* Rx ring resource error flag */
-        int tx_resource_err;            /* Tx ring resource error flag */
 
         /* Tx/Rx rings managment indexes fields. For driver use */
 
@@ -347,10 +300,6 @@ struct mv643xx_private {
 
         /* Next available and first returning Tx resource */
         int tx_curr_desc_q, tx_used_desc_q;
-#ifdef MV643XX_CHECKSUM_OFFLOAD_TX
-        int tx_first_desc_q;
-        u32 tx_first_command;
-#endif
 
 #ifdef MV643XX_TX_FAST_REFILL
         u32 tx_clean_threshold;
@@ -358,54 +307,43 @@ struct mv643xx_private {
 
         struct eth_rx_desc *p_rx_desc_area;
         dma_addr_t rx_desc_dma;
-        unsigned int rx_desc_area_size;
+        int rx_desc_area_size;
         struct sk_buff **rx_skb;
 
         struct eth_tx_desc *p_tx_desc_area;
         dma_addr_t tx_desc_dma;
-        unsigned int tx_desc_area_size;
+        int tx_desc_area_size;
         struct sk_buff **tx_skb;
 
         struct work_struct tx_timeout_task;
 
-        /*
-         * Former struct mv643xx_eth_priv members start here
-         */
         struct net_device_stats stats;
         struct mv643xx_mib_counters mib_counters;
         spinlock_t lock;
         /* Size of Tx Ring per queue */
-        unsigned int tx_ring_size;
-        /* Ammont of SKBs outstanding on Tx queue */
-        unsigned int tx_ring_skbs;
+        int tx_ring_size;
+        /* Number of tx descriptors in use */
+        int tx_desc_count;
         /* Size of Rx Ring per queue */
-        unsigned int rx_ring_size;
-        /* Ammount of SKBs allocated to Rx Ring per queue */
-        unsigned int rx_ring_skbs;
-
-        /*
-         * rx_task used to fill RX ring out of bottom half context
-         */
-        struct work_struct rx_task;
+        int rx_ring_size;
+        /* Number of rx descriptors in use */
+        int rx_desc_count;
 
         /*
          * Used in case RX Ring is empty, which can be caused when
          * system does not have resources (skb's)
          */
         struct timer_list timeout;
-        long rx_task_busy __attribute__ ((aligned(SMP_CACHE_BYTES)));
-        unsigned rx_timer_flag;
 
         u32 rx_int_coal;
         u32 tx_int_coal;
+        struct mii_if_info mii;
 };
 
-/* ethernet.h API list */
-
 /* Port operation control routines */
 static void eth_port_init(struct mv643xx_private *mp);
 static void eth_port_reset(unsigned int eth_port_num);
-static void eth_port_start(struct mv643xx_private *mp);
+static void eth_port_start(struct net_device *dev);
 
 /* Port MAC address routines */
 static void eth_port_uc_addr_set(unsigned int eth_port_num,
@@ -423,10 +361,6 @@ static void eth_port_read_smi_reg(unsigned int eth_port_num,
 static void eth_clear_mib_counters(unsigned int eth_port_num);
 
 /* Port data flow control routines */
-static ETH_FUNC_RET_STATUS eth_port_send(struct mv643xx_private *mp,
-                                         struct pkt_info *p_pkt_info);
-static ETH_FUNC_RET_STATUS eth_tx_return_desc(struct mv643xx_private *mp,
-                                              struct pkt_info *p_pkt_info);
 static ETH_FUNC_RET_STATUS eth_port_receive(struct mv643xx_private *mp,
                                             struct pkt_info *p_pkt_info);
 static ETH_FUNC_RET_STATUS eth_rx_return_buff(struct mv643xx_private *mp,
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index 9d6d2548c2d3..8d4999837b65 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -3,6 +3,7 @@
         Written/copyright 1999-2001 by Donald Becker.
         Portions copyright (c) 2001,2002 Sun Microsystems (thockin@sun.com)
         Portions copyright 2001,2002 Manfred Spraul (manfred@colorfullife.com)
+        Portions copyright 2004 Harald Welte <laforge@gnumonks.org>
 
         This software may be used and distributed according to the terms of
         the GNU General Public License (GPL), incorporated herein by reference.
@@ -135,8 +136,6 @@
 
         TODO:
         * big endian support with CFG:BEM instead of cpu_to_le32
-        * support for an external PHY
-        * NAPI
 */
 
 #include <linux/config.h>
@@ -160,6 +159,7 @@
 #include <linux/mii.h>
 #include <linux/crc32.h>
 #include <linux/bitops.h>
+#include <linux/prefetch.h>
 #include <asm/processor.h>      /* Processor type for cache alignment. */
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -183,13 +183,11 @@
                                  NETIF_MSG_TX_ERR)
 static int debug = -1;
 
-/* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static int max_interrupt_work = 20;
 static int mtu;
 
 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
    This chip uses a 512 element hash table based on the Ethernet CRC.  */
-static int multicast_filter_limit = 100;
+static const int multicast_filter_limit = 100;
 
 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
    Setting to > 1518 effectively disables this feature. */
@@ -251,14 +249,11 @@ MODULE_AUTHOR("Donald Becker <becker@scyld.com>");
 MODULE_DESCRIPTION("National Semiconductor DP8381x series PCI Ethernet driver");
 MODULE_LICENSE("GPL");
 
-module_param(max_interrupt_work, int, 0);
 module_param(mtu, int, 0);
 module_param(debug, int, 0);
 module_param(rx_copybreak, int, 0);
 module_param_array(options, int, NULL, 0);
 module_param_array(full_duplex, int, NULL, 0);
-MODULE_PARM_DESC(max_interrupt_work, 
-        "DP8381x maximum events handled per interrupt");
 MODULE_PARM_DESC(mtu, "DP8381x MTU (all boards)");
 MODULE_PARM_DESC(debug, "DP8381x default debug level");
 MODULE_PARM_DESC(rx_copybreak, 
@@ -374,7 +369,7 @@ enum pcistuff {
 
  
 /* array of board data directly indexed by pci_tbl[x].driver_data */
-static struct {
+static const struct {
         const char *name;
         unsigned long flags;
 } natsemi_pci_info[] __devinitdata = {
@@ -691,6 +686,8 @@ struct netdev_private {
         /* Based on MTU+slack. */
         unsigned int rx_buf_sz;
         int oom;
+        /* Interrupt status */
+        u32 intr_status;
         /* Do not touch the nic registers */
         int hands_off;
         /* external phy that is used: only valid if dev->if_port != PORT_TP */
@@ -748,7 +745,8 @@ static void init_registers(struct net_device *dev);
 static int start_tx(struct sk_buff *skb, struct net_device *dev);
 static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *regs);
 static void netdev_error(struct net_device *dev, int intr_status);
-static void netdev_rx(struct net_device *dev);
+static int natsemi_poll(struct net_device *dev, int *budget);
+static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do);
 static void netdev_tx_done(struct net_device *dev);
 static int natsemi_change_mtu(struct net_device *dev, int new_mtu);
 #ifdef CONFIG_NET_POLL_CONTROLLER
@@ -776,6 +774,18 @@ static inline void __iomem *ns_ioaddr(struct net_device *dev)
         return (void __iomem *) dev->base_addr;
 }
 
+static inline void natsemi_irq_enable(struct net_device *dev)
+{
+        writel(1, ns_ioaddr(dev) + IntrEnable);
+        readl(ns_ioaddr(dev) + IntrEnable);
+}
+
+static inline void natsemi_irq_disable(struct net_device *dev)
+{
+        writel(0, ns_ioaddr(dev) + IntrEnable);
+        readl(ns_ioaddr(dev) + IntrEnable);
+}
+
 static void move_int_phy(struct net_device *dev, int addr)
 {
         struct netdev_private *np = netdev_priv(dev);
@@ -879,6 +889,7 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
         spin_lock_init(&np->lock);
         np->msg_enable = (debug >= 0) ? (1<<debug)-1 : NATSEMI_DEF_MSG;
         np->hands_off = 0;
+        np->intr_status = 0;
 
         /* Initial port:
          * - If the nic was configured to use an external phy and if find_mii
@@ -932,6 +943,9 @@ static int __devinit natsemi_probe1 (struct pci_dev *pdev,
         dev->do_ioctl = &netdev_ioctl;
         dev->tx_timeout = &tx_timeout;
         dev->watchdog_timeo = TX_TIMEOUT;
+        dev->poll = natsemi_poll;
+        dev->weight = 64;
+
 #ifdef CONFIG_NET_POLL_CONTROLLER
         dev->poll_controller = &natsemi_poll_controller;
 #endif
@@ -1484,6 +1498,31 @@ static void natsemi_reset(struct net_device *dev)
         writel(rfcr, ioaddr + RxFilterAddr);
 }
 
+static void reset_rx(struct net_device *dev)
+{
+        int i;
+        struct netdev_private *np = netdev_priv(dev);
+        void __iomem *ioaddr = ns_ioaddr(dev);
+
+        np->intr_status &= ~RxResetDone;
+
+        writel(RxReset, ioaddr + ChipCmd);
+
+        for (i=0;i<NATSEMI_HW_TIMEOUT;i++) {
+                np->intr_status |= readl(ioaddr + IntrStatus);
+                if (np->intr_status & RxResetDone)
+                        break;
+                udelay(15);
+        }
+        if (i==NATSEMI_HW_TIMEOUT) {
+                printk(KERN_WARNING "%s: RX reset did not complete in %d usec.\n",
+                       dev->name, i*15);
+        } else if (netif_msg_hw(np)) {
+                printk(KERN_WARNING "%s: RX reset took %d usec.\n",
+                       dev->name, i*15);
+        }
+}
+
 static void natsemi_reload_eeprom(struct net_device *dev)
 {
         struct netdev_private *np = netdev_priv(dev);
@@ -2158,68 +2197,92 @@ static void netdev_tx_done(struct net_device *dev)
         }
 }
 
-/* The interrupt handler does all of the Rx thread work and cleans up
-   after the Tx thread. */
+/* The interrupt handler doesn't actually handle interrupts itself, it
+ * schedules a NAPI poll if there is anything to do. */
 static irqreturn_t intr_handler(int irq, void *dev_instance, struct pt_regs *rgs)
 {
         struct net_device *dev = dev_instance;
         struct netdev_private *np = netdev_priv(dev);
         void __iomem * ioaddr = ns_ioaddr(dev);
-        int boguscnt = max_interrupt_work;
-        unsigned int handled = 0;
 
         if (np->hands_off)
                 return IRQ_NONE;
-        do {
-                /* Reading automatically acknowledges all int sources. */
-                u32 intr_status = readl(ioaddr + IntrStatus);
+        
+        /* Reading automatically acknowledges. */
+        np->intr_status = readl(ioaddr + IntrStatus);
 
-                if (netif_msg_intr(np))
-                        printk(KERN_DEBUG
-                                "%s: Interrupt, status %#08x, mask %#08x.\n",
-                                dev->name, intr_status,
-                                readl(ioaddr + IntrMask));
+        if (netif_msg_intr(np))
+                printk(KERN_DEBUG
+                       "%s: Interrupt, status %#08x, mask %#08x.\n",
+                       dev->name, np->intr_status,
+                       readl(ioaddr + IntrMask));
 
-                if (intr_status == 0)
-                        break;
-                handled = 1;
+        if (!np->intr_status) 
+                return IRQ_NONE;
 
-                if (intr_status &
-                   (IntrRxDone | IntrRxIntr | RxStatusFIFOOver |
-                    IntrRxErr | IntrRxOverrun)) {
-                        netdev_rx(dev);
-                }
+        prefetch(&np->rx_skbuff[np->cur_rx % RX_RING_SIZE]);
 
-                if (intr_status &
-                   (IntrTxDone | IntrTxIntr | IntrTxIdle | IntrTxErr)) {
+        if (netif_rx_schedule_prep(dev)) {
+                /* Disable interrupts and register for poll */
+                natsemi_irq_disable(dev);
+                __netif_rx_schedule(dev);
+        }
+        return IRQ_HANDLED;
+}
+
+/* This is the NAPI poll routine.  As well as the standard RX handling
+ * it also handles all other interrupts that the chip might raise.
+ */
+static int natsemi_poll(struct net_device *dev, int *budget)
+{
+        struct netdev_private *np = netdev_priv(dev);
+        void __iomem * ioaddr = ns_ioaddr(dev);
+
+        int work_to_do = min(*budget, dev->quota);
+        int work_done = 0;
+
+        do {
+                if (np->intr_status &
+                    (IntrTxDone | IntrTxIntr | IntrTxIdle | IntrTxErr)) {
                         spin_lock(&np->lock);
                         netdev_tx_done(dev);
                         spin_unlock(&np->lock);
                 }
 
                 /* Abnormal error summary/uncommon events handlers. */
-                if (intr_status & IntrAbnormalSummary)
-                        netdev_error(dev, intr_status);
-
-                if (--boguscnt < 0) {
-                        if (netif_msg_intr(np))
-                                printk(KERN_WARNING
-                                        "%s: Too much work at interrupt, "
-                                        "status=%#08x.\n",
-                                        dev->name, intr_status);
-                        break;
+                if (np->intr_status & IntrAbnormalSummary)
+                        netdev_error(dev, np->intr_status);
+                
+                if (np->intr_status &
+                    (IntrRxDone | IntrRxIntr | RxStatusFIFOOver |
+                     IntrRxErr | IntrRxOverrun)) {
+                        netdev_rx(dev, &work_done, work_to_do);
                 }
-        } while (1);
+                
+                *budget -= work_done;
+                dev->quota -= work_done;
 
-        if (netif_msg_intr(np))
-                printk(KERN_DEBUG "%s: exiting interrupt.\n", dev->name);
+                if (work_done >= work_to_do)
+                        return 1;
+
+                np->intr_status = readl(ioaddr + IntrStatus);
+        } while (np->intr_status);
+
+        netif_rx_complete(dev);
 
-        return IRQ_RETVAL(handled);
+        /* Reenable interrupts providing nothing is trying to shut
+         * the chip down. */
+        spin_lock(&np->lock);
+        if (!np->hands_off && netif_running(dev))
+                natsemi_irq_enable(dev);
+        spin_unlock(&np->lock);
+
+        return 0;
 }
 
 /* This routine is logically part of the interrupt handler, but separated
    for clarity and better register allocation. */
-static void netdev_rx(struct net_device *dev)
+static void netdev_rx(struct net_device *dev, int *work_done, int work_to_do)
 {
         struct netdev_private *np = netdev_priv(dev);
         int entry = np->cur_rx % RX_RING_SIZE;
@@ -2237,6 +2300,12 @@ static void netdev_rx(struct net_device *dev)
                                 entry, desc_status);
                 if (--boguscnt < 0)
                         break;
+
+                if (*work_done >= work_to_do)
+                        break;
+
+                (*work_done)++;
+
                 pkt_len = (desc_status & DescSizeMask) - 4;
                 if ((desc_status&(DescMore|DescPktOK|DescRxLong)) != DescPktOK){
                         if (desc_status & DescMore) {
@@ -2248,6 +2317,23 @@ static void netdev_rx(struct net_device *dev)
                                                 "status %#08x.\n", dev->name,
                                                 np->cur_rx, desc_status);
                                 np->stats.rx_length_errors++;
+
+                                /* The RX state machine has probably
+                                 * locked up beneath us.  Follow the
+                                 * reset procedure documented in
+                                 * AN-1287. */
+
+                                spin_lock_irq(&np->lock);
+                                reset_rx(dev);
+                                reinit_rx(dev);
+                                writel(np->ring_dma, ioaddr + RxRingPtr);
+                                check_link(dev);
+                                spin_unlock_irq(&np->lock);
+
+                                /* We'll enable RX on exit from this
+                                 * function. */
+                                break;
+
                         } else {
                                 /* There was an error. */
                                 np->stats.rx_errors++;
@@ -2293,7 +2379,7 @@ static void netdev_rx(struct net_device *dev)
                                 np->rx_skbuff[entry] = NULL;
                         }
                         skb->protocol = eth_type_trans(skb, dev);
-                        netif_rx(skb);
+                        netif_receive_skb(skb);
                         dev->last_rx = jiffies;
                         np->stats.rx_packets++;
                         np->stats.rx_bytes += pkt_len;
@@ -3074,9 +3160,7 @@ static int netdev_close(struct net_device *dev)
         del_timer_sync(&np->timer);
         disable_irq(dev->irq);
         spin_lock_irq(&np->lock);
-        /* Disable interrupts, and flush posted writes */
-        writel(0, ioaddr + IntrEnable);
-        readl(ioaddr + IntrEnable);
+        natsemi_irq_disable(dev);
         np->hands_off = 1;
         spin_unlock_irq(&np->lock);
         enable_irq(dev->irq);
@@ -3158,6 +3242,9 @@ static void __devexit natsemi_remove1 (struct pci_dev *pdev)
  *      * netdev_timer: timer stopped by natsemi_suspend.
  *      * intr_handler: doesn't acquire the spinlock. suspend calls
  *              disable_irq() to enforce synchronization.
+ *      * natsemi_poll: checks before reenabling interrupts.  suspend
+ *              sets hands_off, disables interrupts and then waits with
+ *              netif_poll_disable().
  *
  * Interrupts must be disabled, otherwise hands_off can cause irq storms.
  */
@@ -3183,6 +3270,8 @@ static int natsemi_suspend (struct pci_dev *pdev, pm_message_t state)
                 spin_unlock_irq(&np->lock);
                 enable_irq(dev->irq);
 
+                netif_poll_disable(dev);
+
                 /* Update the error counts. */
                 __get_stats(dev);
 
@@ -3235,6 +3324,7 @@ static int natsemi_resume (struct pci_dev *pdev)
                 mod_timer(&np->timer, jiffies + 1*HZ);
         }
         netif_device_attach(dev);
+        netif_poll_enable(dev);
 out:
         rtnl_unlock();
         return 0;
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index 8f40368cf2e9..aaebd28a1920 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -27,6 +27,7 @@ static const char version1[] =
 #include <linux/delay.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -365,7 +366,7 @@ static void ne_reset_8390(struct net_device *dev)
 
         /* This check _should_not_ be necessary, omit eventually. */
         while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
-                if (jiffies - reset_start_time > 2*HZ/100) {
+                if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                         printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name);
                         break;
                 }
@@ -580,7 +581,7 @@ retry:
 #endif
 
         while ((inb_p(NE_BASE + EN0_ISR) & ENISR_RDC) == 0)
-                if (jiffies - dma_start > 2*HZ/100) {           /* 20ms */
+                if (time_after(jiffies, dma_start + 2*HZ/100)) {                /* 20ms */
                         printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
                         ne_reset_8390(dev);
                         NS8390_init(dev,1);
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 94f782d51f0f..08b218c5bfbc 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -50,6 +50,7 @@ static const char version2[] =
 #include <linux/delay.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -341,7 +342,7 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
                 outb(inb(ioaddr + NE_RESET), ioaddr + NE_RESET);
 
                 while ((inb_p(ioaddr + EN0_ISR) & ENISR_RESET) == 0)
-                if (jiffies - reset_start_time > 2*HZ/100) {
+                if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                         if (bad_card) {
                                 printk(" (warning: no reset ack)");
                                 break;
@@ -580,7 +581,7 @@ static void ne_reset_8390(struct net_device *dev)
 
         /* This check _should_not_ be necessary, omit eventually. */
         while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
-                if (jiffies - reset_start_time > 2*HZ/100) {
+                if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                         printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n", dev->name);
                         break;
                 }
@@ -787,7 +788,7 @@ retry:
 #endif
 
         while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
-                if (jiffies - dma_start > 2*HZ/100) {           /* 20ms */
+                if (time_after(jiffies, dma_start + 2*HZ/100)) {                /* 20ms */
                         printk(KERN_WARNING "%s: timeout waiting for Tx RDC.\n", dev->name);
                         ne_reset_8390(dev);
                         NS8390_init(dev,1);
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index e6df375a1d4b..2aa7b77f84f8 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -75,6 +75,7 @@ static const char *version = "ne2.c:v0.91 Nov 16 1998 Wim Dumon <wimpie@kotnet.o
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -395,7 +396,7 @@ static int __init ne2_probe1(struct net_device *dev, int slot)
                 outb(inb(base_addr + NE_RESET), base_addr + NE_RESET);
 
                 while ((inb_p(base_addr + EN0_ISR) & ENISR_RESET) == 0)
-                        if (jiffies - reset_start_time > 2*HZ/100) {
+                        if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                                 printk(" not found (no reset ack).\n");
                                 retval = -ENODEV;
                                 goto out;
@@ -548,7 +549,7 @@ static void ne_reset_8390(struct net_device *dev)
 
         /* This check _should_not_ be necessary, omit eventually. */
         while ((inb_p(NE_BASE+EN0_ISR) & ENISR_RESET) == 0)
-                if (jiffies - reset_start_time > 2*HZ/100) {
+                if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                         printk("%s: ne_reset_8390() did not complete.\n", 
                                         dev->name);
                         break;
@@ -749,7 +750,7 @@ retry:
 #endif
 
         while ((inb_p(nic_base + EN0_ISR) & ENISR_RDC) == 0)
-                if (jiffies - dma_start > 2*HZ/100) {           /* 20ms */
+                if (time_after(jiffies, dma_start + 2*HZ/100)) {                /* 20ms */
                         printk("%s: timeout waiting for Tx RDC.\n", dev->name);
                         ne_reset_8390(dev);
                         NS8390_init(dev,1);
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index d11821dd86ed..e3ebb5803b02 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -117,7 +117,7 @@ enum ne2k_pci_chipsets {
 };
 
 
-static struct {
+static const struct {
         char *name;
         int flags;
 } pci_clone_list[] __devinitdata = {
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index b0c3b6ab6263..0fede50abd3e 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -116,6 +116,7 @@
 #include <linux/timer.h>
 #include <linux/if_vlan.h>
 #include <linux/rtnetlink.h>
+#include <linux/jiffies.h>
 
 #include <asm/io.h>
 #include <asm/uaccess.h>
@@ -651,7 +652,7 @@ static void FASTCALL(phy_intr(struct net_device *ndev));
 static void fastcall phy_intr(struct net_device *ndev)
 {
         struct ns83820 *dev = PRIV(ndev);
-        static char *speeds[] = { "10", "100", "1000", "1000(?)", "1000F" };
+        static const char *speeds[] = { "10", "100", "1000", "1000(?)", "1000F" };
         u32 cfg, new_cfg;
         u32 tbisr, tanar, tanlpar;
         int speed, fullduplex, newlinkstate;
@@ -1607,7 +1608,7 @@ static void ns83820_run_bist(struct net_device *ndev, const char *name, u32 enab
 {
         struct ns83820 *dev = PRIV(ndev);
         int timed_out = 0;
-        long start;
+        unsigned long start;
         u32 status;
         int loops = 0;
 
@@ -1625,7 +1626,7 @@ static void ns83820_run_bist(struct net_device *ndev, const char *name, u32 enab
                         break;
                 if (status & fail)
                         break;
-                if ((jiffies - start) >= HZ) {
+                if (time_after_eq(jiffies, start + HZ)) {
                         timed_out = 1;
                         break;
                 }
diff --git a/drivers/net/oaknet.c b/drivers/net/oaknet.c
index 62167a29debe..d0f686d6eaaa 100644
--- a/drivers/net/oaknet.c
+++ b/drivers/net/oaknet.c
@@ -20,6 +20,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/init.h>
+#include <linux/jiffies.h>
 
 #include <asm/board.h>
 #include <asm/io.h>
@@ -606,7 +607,7 @@ retry:
 #endif
 
         while ((ei_ibp(base + EN0_ISR) & ENISR_RDC) == 0) {
-                if (jiffies - start > OAKNET_WAIT) {
+                if (time_after(jiffies, start + OAKNET_WAIT)) {
                         printk("%s: timeout waiting for Tx RDC.\n", dev->name);
                         oaknet_reset_8390(dev);
                         NS8390_init(dev, TRUE);
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index 48774efeec71..ce90becb8bdf 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -341,7 +341,7 @@ static void tc574_detach(struct pcmcia_device *p_dev)
 #define CS_CHECK(fn, ret) \
   do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 
-static char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
+static const char *ram_split[] = {"5:3", "3:1", "1:1", "3:5"};
 
 static void tc574_config(dev_link_t *link)
 {
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 1c3c9c666f74..3dba50849da7 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -39,6 +39,7 @@
 #include <linux/if_arp.h>
 #include <linux/ioport.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
@@ -115,7 +116,7 @@ struct el3_private {
     spinlock_t          lock;
 };
 
-static char *if_names[] = { "auto", "10baseT", "10base2", "AUI" };
+static const char *if_names[] = { "auto", "10baseT", "10base2", "AUI" };
 
 /*====================================================================*/
 
@@ -796,7 +797,7 @@ static void media_check(unsigned long arg)
     media = inw(ioaddr+WN4_MEDIA) & 0xc810;
 
     /* Ignore collisions unless we've had no irq's recently */
-    if (jiffies - lp->last_irq < HZ) {
+    if (time_before(jiffies, lp->last_irq + HZ)) {
         media &= ~0x0010;
     } else {
         /* Try harder to detect carrier errors */
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 28fe2fb4d6c0..b7ac14ba8877 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -309,7 +309,7 @@ do { last_fn = (fn); if ((last_ret = (ret)) != 0) goto cs_failed; } while (0)
 static int mfc_try_io_port(dev_link_t *link)
 {
     int i, ret;
-    static kio_addr_t serial_base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
+    static const kio_addr_t serial_base[5] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8, 0x0 };
 
     for (i = 0; i < 5; i++) {
         link->io.BasePort2 = serial_base[i];
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 4a232254a497..787176c57fd9 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -388,7 +388,7 @@ static char *version =
 DRV_NAME " " DRV_VERSION " (Roger C. Pao)";
 #endif
 
-static char *if_names[]={
+static const char *if_names[]={
     "Auto", "10baseT", "BNC",
 };
 
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index d85b758f3efa..b46e5f703efa 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -66,7 +66,7 @@
 
 #define PCNET_RDC_TIMEOUT (2*HZ/100)    /* Max wait in jiffies for Tx RDC */
 
-static char *if_names[] = { "auto", "10baseT", "10base2"};
+static const char *if_names[] = { "auto", "10baseT", "10base2"};
 
 #ifdef PCMCIA_DEBUG
 static int pc_debug = PCMCIA_DEBUG;
@@ -1727,6 +1727,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
         PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
         PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline + 10/100 Network PC Card (PCM100H1)", 0x733cc81, 0x7a3e5c3a),
         PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
+        PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TE", 0x88fcdeda, 0x0e714bee),
         PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
         PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
         PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 0122415dfeef..8839c4faafd6 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -59,7 +59,7 @@
 
 /*====================================================================*/
 
-static char *if_names[] = { "auto", "10baseT", "10base2"};
+static const char *if_names[] = { "auto", "10baseT", "10base2"};
 
 /* Module parameters */
 
@@ -777,7 +777,7 @@ free_cfg_mem:
 static int osi_config(dev_link_t *link)
 {
     struct net_device *dev = link->priv;
-    static kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
+    static const kio_addr_t com[4] = { 0x3f8, 0x2f8, 0x3e8, 0x2e8 };
     int i, j;
 
     link->conf.Attributes |= CONF_ENABLE_SPKR;
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 593d8adee891..eed496803fe4 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -208,7 +208,7 @@ enum xirc_cmd { 	    /* Commands */
 #define XIRCREG45_REV    15 /* Revision Register (rd) */
 #define XIRCREG50_IA    8   /* Individual Address (8-13) */
 
-static char *if_names[] = { "Auto", "10BaseT", "10Base2", "AUI", "100BaseT" };
+static const char *if_names[] = { "Auto", "10BaseT", "10Base2", "AUI", "100BaseT" };
 
 /****************
  * All the PCMCIA modules use PCMCIA_DEBUG to control debugging.  If
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 8f6cf8c896a4..7e900572eaf8 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -26,7 +26,7 @@
 #define DRV_RELDATE     "01.Nov.2005"
 #define PFX             DRV_NAME ": "
 
-static const char *version =
+static const char * const version =
 DRV_NAME ".c:v" DRV_VERSION " " DRV_RELDATE " tsbogend@alpha.franken.de\n";
 
 #include <linux/module.h>
@@ -109,7 +109,7 @@ static int rx_copybreak = 200;
  * table to translate option values from tulip
  * to internal options
  */
-static unsigned char options_mapping[] = {
+static const unsigned char options_mapping[] = {
     PCNET32_PORT_ASEL,                     /*  0 Auto-select      */
     PCNET32_PORT_AUI,                      /*  1 BNC/AUI          */
     PCNET32_PORT_AUI,                      /*  2 AUI/BNC          */
@@ -733,7 +733,7 @@ static int pcnet32_loopback_test(struct net_device *dev, uint64_t *data1)
     int rc;                             /* return code */
     int size;                           /* size of packets */
     unsigned char *packet;              /* source packet data */
-    static int data_len = 60;           /* length of source packets */
+    static const int data_len = 60;             /* length of source packets */
     unsigned long flags;
     unsigned long ticks;
 
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 1474b7c5ac0b..33cec2dab942 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -132,7 +132,7 @@ struct phy_setting {
 };
 
 /* A mapping of all SUPPORTED settings to speed/duplex */
-static struct phy_setting settings[] = {
+static const struct phy_setting settings[] = {
         {
                 .speed = 10000,
                 .duplex = DUPLEX_FULL,
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index 87ee3271b17d..d4449d6d1fe4 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -123,7 +123,7 @@ static const char version[] = "NET3 PLIP version 2.4-parport gniibe@mri.co.jp\n"
 #ifndef NET_DEBUG
 #define NET_DEBUG 1
 #endif
-static unsigned int net_debug = NET_DEBUG;
+static const unsigned int net_debug = NET_DEBUG;
 
 #define ENABLE(irq)  if (irq != -1) enable_irq(irq)
 #define DISABLE(irq) if (irq != -1) disable_irq(irq)
@@ -351,7 +351,7 @@ static int plip_bh_timeout_error(struct net_device *dev, struct net_local *nl,
 typedef int (*plip_func)(struct net_device *dev, struct net_local *nl,
                          struct plip_local *snd, struct plip_local *rcv);
 
-static plip_func connection_state_table[] =
+static const plip_func connection_state_table[] =
 {
         plip_none,
         plip_receive_packet,
diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c
index aa6540b39466..23659fd7c3a6 100644
--- a/drivers/net/ppp_async.c
+++ b/drivers/net/ppp_async.c
@@ -30,6 +30,7 @@
 #include <linux/ppp_channel.h>
 #include <linux/spinlock.h>
 #include <linux/init.h>
+#include <linux/jiffies.h>
 #include <asm/uaccess.h>
 #include <asm/string.h>
 
@@ -570,7 +571,7 @@ ppp_async_encode(struct asyncppp *ap)
                  * character if necessary.
                  */
                 if (islcp || flag_time == 0
-                    || jiffies - ap->last_xmit >= flag_time)
+                    || time_after_eq(jiffies, ap->last_xmit + flag_time))
                         *buf++ = PPP_FLAG;
                 ap->last_xmit = jiffies;
                 fcs = PPP_INITFCS;
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 33cb8254e79d..33255fe8031e 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -108,7 +108,7 @@ static void
 ppp_print_hex (register __u8 * out, const __u8 * in, int count)
 {
         register __u8 next_ch;
-        static char hex[] = "0123456789ABCDEF";
+        static const char hex[] = "0123456789ABCDEF";
 
         while (count-- > 0) {
                 next_ch = *in++;
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 8cc0d0bbdf50..0ad3310290f1 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -113,11 +113,11 @@ static int media[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 };
 static int num_media = 0;
 
 /* Maximum events (Rx packets, etc.) to handle at each interrupt. */
-static int max_interrupt_work = 20;
+static const int max_interrupt_work = 20;
 
 /* Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
    The RTL chips use a 64 element hash table based on the Ethernet CRC. */
-static int multicast_filter_limit = 32;
+static const int multicast_filter_limit = 32;
 
 /* MAC address length */
 #define MAC_ADDR_LEN    6
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index b7f00d6eb6a6..79208f434ac1 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -57,23 +57,27 @@
 #include <linux/ethtool.h>
 #include <linux/workqueue.h>
 #include <linux/if_vlan.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <net/tcp.h>
 
 #include <asm/system.h>
 #include <asm/uaccess.h>
 #include <asm/io.h>
+#include <asm/div64.h>
 
 /* local include */
 #include "s2io.h"
 #include "s2io-regs.h"
 
-#define DRV_VERSION "Version 2.0.9.4"
+#define DRV_VERSION "2.0.11.2"
 
 /* S2io Driver name & version. */
 static char s2io_driver_name[] = "Neterion";
 static char s2io_driver_version[] = DRV_VERSION;
 
-int rxd_size[4] = {32,48,48,64};
-int rxd_count[4] = {127,85,85,63};
+static int rxd_size[4] = {32,48,48,64};
+static int rxd_count[4] = {127,85,85,63};
 
 static inline int RXD_IS_UP2DT(RxD_t *rxdp)
 {
@@ -168,6 +172,11 @@ static char ethtool_stats_keys[][ETH_GSTRING_LEN] = {
         {"\n DRIVER STATISTICS"},
         {"single_bit_ecc_errs"},
         {"double_bit_ecc_errs"},
+        ("lro_aggregated_pkts"),
+        ("lro_flush_both_count"),
+        ("lro_out_of_sequence_pkts"),
+        ("lro_flush_due_to_max_pkts"),
+        ("lro_avg_aggr_pkts"),
 };
 
 #define S2IO_STAT_LEN sizeof(ethtool_stats_keys)/ ETH_GSTRING_LEN
@@ -214,7 +223,7 @@ static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid)
 #define SWITCH_SIGN     0xA5A5A5A5A5A5A5A5ULL
 #define END_SIGN        0x0
 
-static u64 herc_act_dtx_cfg[] = {
+static const u64 herc_act_dtx_cfg[] = {
         /* Set address */
         0x8000051536750000ULL, 0x80000515367500E0ULL,
         /* Write data */
@@ -235,7 +244,7 @@ static u64 herc_act_dtx_cfg[] = {
         END_SIGN
 };
 
-static u64 xena_mdio_cfg[] = {
+static const u64 xena_mdio_cfg[] = {
         /* Reset PMA PLL */
         0xC001010000000000ULL, 0xC0010100000000E0ULL,
         0xC0010100008000E4ULL,
@@ -245,7 +254,7 @@ static u64 xena_mdio_cfg[] = {
         END_SIGN
 };
 
-static u64 xena_dtx_cfg[] = {
+static const u64 xena_dtx_cfg[] = {
         0x8000051500000000ULL, 0x80000515000000E0ULL,
         0x80000515D93500E4ULL, 0x8001051500000000ULL,
         0x80010515000000E0ULL, 0x80010515001E00E4ULL,
@@ -273,7 +282,7 @@ static u64 xena_dtx_cfg[] = {
  * Constants for Fixing the MacAddress problem seen mostly on
  * Alpha machines.
  */
-static u64 fix_mac[] = {
+static const u64 fix_mac[] = {
         0x0060000000000000ULL, 0x0060600000000000ULL,
         0x0040600000000000ULL, 0x0000600000000000ULL,
         0x0020600000000000ULL, 0x0060600000000000ULL,
@@ -317,6 +326,12 @@ static unsigned int indicate_max_pkts;
 static unsigned int rxsync_frequency = 3;
 /* Interrupt type. Values can be 0(INTA), 1(MSI), 2(MSI_X) */
 static unsigned int intr_type = 0;
+/* Large receive offload feature */
+static unsigned int lro = 0;
+/* Max pkts to be aggregated by LRO at one time. If not specified,
+ * aggregation happens until we hit max IP pkt size(64K)
+ */
+static unsigned int lro_max_pkts = 0xFFFF;
 
 /*
  * S2IO device table.
@@ -1476,6 +1491,19 @@ static int init_nic(struct s2io_nic *nic)
         writel((u32) (val64 >> 32), (add + 4));
         val64 = readq(&bar0->mac_cfg);
 
+        /* Enable FCS stripping by adapter */
+        add = &bar0->mac_cfg;
+        val64 = readq(&bar0->mac_cfg);
+        val64 |= MAC_CFG_RMAC_STRIP_FCS;
+        if (nic->device_type == XFRAME_II_DEVICE)
+                writeq(val64, &bar0->mac_cfg);
+        else {
+                writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
+                writel((u32) (val64), add);
+                writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
+                writel((u32) (val64 >> 32), (add + 4));
+        }
+
         /*
          * Set the time value to be inserted in the pause frame
          * generated by xena.
@@ -2127,7 +2155,7 @@ static void stop_nic(struct s2io_nic *nic)
         }
 }
 
-int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb)
+static int fill_rxd_3buf(nic_t *nic, RxD_t *rxdp, struct sk_buff *skb)
 {
         struct net_device *dev = nic->dev;
         struct sk_buff *frag_list;
@@ -2569,6 +2597,8 @@ static void rx_intr_handler(ring_info_t *ring_data)
 #ifndef CONFIG_S2IO_NAPI
         int pkt_cnt = 0;
 #endif
+        int i;
+
         spin_lock(&nic->rx_lock);
         if (atomic_read(&nic->card_state) == CARD_DOWN) {
                 DBG_PRINT(INTR_DBG, "%s: %s going down for reset\n",
@@ -2661,6 +2691,18 @@ static void rx_intr_handler(ring_info_t *ring_data)
                         break;
 #endif
         }
+        if (nic->lro) {
+                /* Clear all LRO sessions before exiting */
+                for (i=0; i<MAX_LRO_SESSIONS; i++) {
+                        lro_t *lro = &nic->lro0_n[i];
+                        if (lro->in_use) {
+                                update_L3L4_header(nic, lro);
+                                queue_rx_frame(lro->parent);
+                                clear_lro_session(lro);
+                        }
+                }
+        }
+
         spin_unlock(&nic->rx_lock);
 }
 
@@ -2852,7 +2894,7 @@ static int wait_for_cmd_complete(nic_t * sp)
  *  void.
  */
 
-void s2io_reset(nic_t * sp)
+static void s2io_reset(nic_t * sp)
 {
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
         u64 val64;
@@ -2940,7 +2982,7 @@ void s2io_reset(nic_t * sp)
  *  SUCCESS on success and FAILURE on failure.
  */
 
-int s2io_set_swapper(nic_t * sp)
+static int s2io_set_swapper(nic_t * sp)
 {
         struct net_device *dev = sp->dev;
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
@@ -3089,7 +3131,7 @@ static int wait_for_msix_trans(nic_t *nic, int i)
         return ret;
 }
 
-void restore_xmsi_data(nic_t *nic)
+static void restore_xmsi_data(nic_t *nic)
 {
         XENA_dev_config_t __iomem *bar0 = nic->bar0;
         u64 val64;
@@ -3180,7 +3222,7 @@ int s2io_enable_msi(nic_t *nic)
         return 0;
 }
 
-int s2io_enable_msi_x(nic_t *nic)
+static int s2io_enable_msi_x(nic_t *nic)
 {
         XENA_dev_config_t __iomem *bar0 = nic->bar0;
         u64 tx_mat, rx_mat;
@@ -3668,23 +3710,32 @@ s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs)
          * else schedule a tasklet to reallocate the buffers.
          */
         for (i = 0; i < config->rx_ring_num; i++) {
-                int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
-                int level = rx_buffer_level(sp, rxb_size, i);
-
-                if ((level == PANIC) && (!TASKLET_IN_USE)) {
-                        DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", dev->name);
-                        DBG_PRINT(INTR_DBG, "PANIC levels\n");
-                        if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
-                                DBG_PRINT(ERR_DBG, "%s:Out of memory",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, " in ISR!!\n");
+                if (!sp->lro) {
+                        int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
+                        int level = rx_buffer_level(sp, rxb_size, i);
+
+                        if ((level == PANIC) && (!TASKLET_IN_USE)) {
+                                DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", 
+                                                        dev->name);
+                                DBG_PRINT(INTR_DBG, "PANIC levels\n");
+                                if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
+                                        DBG_PRINT(ERR_DBG, "%s:Out of memory",
+                                                  dev->name);
+                                        DBG_PRINT(ERR_DBG, " in ISR!!\n");
+                                        clear_bit(0, (&sp->tasklet_status));
+                                        atomic_dec(&sp->isr_cnt);
+                                        return IRQ_HANDLED;
+                                }
                                 clear_bit(0, (&sp->tasklet_status));
-                                atomic_dec(&sp->isr_cnt);
-                                return IRQ_HANDLED;
+                        } else if (level == LOW) {
+                                tasklet_schedule(&sp->task);
                         }
-                        clear_bit(0, (&sp->tasklet_status));
-                } else if (level == LOW) {
-                        tasklet_schedule(&sp->task);
+                }
+                else if (fill_rx_buffers(sp, i) == -ENOMEM) {
+                                DBG_PRINT(ERR_DBG, "%s:Out of memory",
+                                                        dev->name);
+                                DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
+                                break;
                 }
         }
 
@@ -3697,29 +3748,37 @@ s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs)
 {
         ring_info_t *ring = (ring_info_t *)dev_id;
         nic_t *sp = ring->nic;
+        struct net_device *dev = (struct net_device *) dev_id;
         int rxb_size, level, rng_n;
 
         atomic_inc(&sp->isr_cnt);
         rx_intr_handler(ring);
 
         rng_n = ring->ring_no;
-        rxb_size = atomic_read(&sp->rx_bufs_left[rng_n]);
-        level = rx_buffer_level(sp, rxb_size, rng_n);
-
-        if ((level == PANIC) && (!TASKLET_IN_USE)) {
-                int ret;
-                DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", __FUNCTION__);
-                DBG_PRINT(INTR_DBG, "PANIC levels\n");
-                if ((ret = fill_rx_buffers(sp, rng_n)) == -ENOMEM) {
-                        DBG_PRINT(ERR_DBG, "Out of memory in %s",
-                                  __FUNCTION__);
+        if (!sp->lro) {
+                rxb_size = atomic_read(&sp->rx_bufs_left[rng_n]);
+                level = rx_buffer_level(sp, rxb_size, rng_n);
+
+                if ((level == PANIC) && (!TASKLET_IN_USE)) {
+                        int ret;
+                        DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", __FUNCTION__);
+                        DBG_PRINT(INTR_DBG, "PANIC levels\n");
+                        if ((ret = fill_rx_buffers(sp, rng_n)) == -ENOMEM) {
+                                DBG_PRINT(ERR_DBG, "Out of memory in %s",
+                                          __FUNCTION__);
+                                clear_bit(0, (&sp->tasklet_status));
+                                return IRQ_HANDLED;
+                        }
                         clear_bit(0, (&sp->tasklet_status));
-                        return IRQ_HANDLED;
+                } else if (level == LOW) {
+                        tasklet_schedule(&sp->task);
                 }
-                clear_bit(0, (&sp->tasklet_status));
-        } else if (level == LOW) {
-                tasklet_schedule(&sp->task);
         }
+        else if (fill_rx_buffers(sp, rng_n) == -ENOMEM) {
+                        DBG_PRINT(ERR_DBG, "%s:Out of memory", dev->name);
+                        DBG_PRINT(ERR_DBG, " in Rx Intr!!\n");
+        }
+
         atomic_dec(&sp->isr_cnt);
 
         return IRQ_HANDLED;
@@ -3875,24 +3934,33 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
          */
 #ifndef CONFIG_S2IO_NAPI
         for (i = 0; i < config->rx_ring_num; i++) {
-                int ret;
-                int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
-                int level = rx_buffer_level(sp, rxb_size, i);
-
-                if ((level == PANIC) && (!TASKLET_IN_USE)) {
-                        DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", dev->name);
-                        DBG_PRINT(INTR_DBG, "PANIC levels\n");
-                        if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
-                                DBG_PRINT(ERR_DBG, "%s:Out of memory",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, " in ISR!!\n");
+                if (!sp->lro) {
+                        int ret;
+                        int rxb_size = atomic_read(&sp->rx_bufs_left[i]);
+                        int level = rx_buffer_level(sp, rxb_size, i);
+
+                        if ((level == PANIC) && (!TASKLET_IN_USE)) {
+                                DBG_PRINT(INTR_DBG, "%s: Rx BD hit ", 
+                                                        dev->name);
+                                DBG_PRINT(INTR_DBG, "PANIC levels\n");
+                                if ((ret = fill_rx_buffers(sp, i)) == -ENOMEM) {
+                                        DBG_PRINT(ERR_DBG, "%s:Out of memory",
+                                                  dev->name);
+                                        DBG_PRINT(ERR_DBG, " in ISR!!\n");
+                                        clear_bit(0, (&sp->tasklet_status));
+                                        atomic_dec(&sp->isr_cnt);
+                                        return IRQ_HANDLED;
+                                }
                                 clear_bit(0, (&sp->tasklet_status));
-                                atomic_dec(&sp->isr_cnt);
-                                return IRQ_HANDLED;
+                        } else if (level == LOW) {
+                                tasklet_schedule(&sp->task);
                         }
-                        clear_bit(0, (&sp->tasklet_status));
-                } else if (level == LOW) {
-                        tasklet_schedule(&sp->task);
+                }
+                else if (fill_rx_buffers(sp, i) == -ENOMEM) {
+                                DBG_PRINT(ERR_DBG, "%s:Out of memory",
+                                                        dev->name);
+                                DBG_PRINT(ERR_DBG, " in Rx intr!!\n");
+                                break;
                 }
         }
 #endif
@@ -4129,7 +4197,7 @@ static void s2io_set_multicast(struct net_device *dev)
  *  as defined in errno.h file on failure.
  */
 
-int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
+static int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
 {
         nic_t *sp = dev->priv;
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
@@ -5044,6 +5112,7 @@ static void s2io_get_ethtool_stats(struct net_device *dev,
         int i = 0;
         nic_t *sp = dev->priv;
         StatInfo_t *stat_info = sp->mac_control.stats_info;
+        u64 tmp;
 
         s2io_updt_stats(sp);
         tmp_stats[i++] =
@@ -5135,6 +5204,16 @@ static void s2io_get_ethtool_stats(struct net_device *dev,
         tmp_stats[i++] = 0;
         tmp_stats[i++] = stat_info->sw_stat.single_ecc_errs;
         tmp_stats[i++] = stat_info->sw_stat.double_ecc_errs;
+        tmp_stats[i++] = stat_info->sw_stat.clubbed_frms_cnt;
+        tmp_stats[i++] = stat_info->sw_stat.sending_both;
+        tmp_stats[i++] = stat_info->sw_stat.outof_sequence_pkts;
+        tmp_stats[i++] = stat_info->sw_stat.flush_max_pkts;
+        tmp = 0;
+        if (stat_info->sw_stat.num_aggregations) {
+                tmp = stat_info->sw_stat.sum_avg_pkts_aggregated;
+                do_div(tmp, stat_info->sw_stat.num_aggregations);
+        }
+        tmp_stats[i++] = tmp;
 }
 
 static int s2io_ethtool_get_regs_len(struct net_device *dev)
@@ -5516,6 +5595,14 @@ static int s2io_card_up(nic_t * sp)
         /* Setting its receive mode */
         s2io_set_multicast(dev);
 
+        if (sp->lro) {
+                /* Initialize max aggregatable pkts based on MTU */
+                sp->lro_max_aggr_per_sess = ((1<<16) - 1) / dev->mtu;
+                /* Check if we can use(if specified) user provided value */
+                if (lro_max_pkts < sp->lro_max_aggr_per_sess)
+                        sp->lro_max_aggr_per_sess = lro_max_pkts;
+        }
+
         /* Enable tasklet for the device */
         tasklet_init(&sp->task, s2io_tasklet, (unsigned long) dev);
 
@@ -5608,6 +5695,7 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
                 ((unsigned long) rxdp->Host_Control);
         int ring_no = ring_data->ring_no;
         u16 l3_csum, l4_csum;
+        lro_t *lro;
 
         skb->dev = dev;
         if (rxdp->Control_1 & RXD_T_CODE) {
@@ -5656,7 +5744,8 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
                         skb_put(skb, buf2_len);
         }
 
-        if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) &&
+        if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) && ((!sp->lro) ||
+            (sp->lro && (!(rxdp->Control_1 & RXD_FRAME_IP_FRAG)))) &&
             (sp->rx_csum)) {
                 l3_csum = RXD_GET_L3_CKSUM(rxdp->Control_1);
                 l4_csum = RXD_GET_L4_CKSUM(rxdp->Control_1);
@@ -5667,6 +5756,54 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
                          * a flag in the RxD.
                          */
                         skb->ip_summed = CHECKSUM_UNNECESSARY;
+                        if (sp->lro) {
+                                u32 tcp_len;
+                                u8 *tcp;
+                                int ret = 0;
+
+                                ret = s2io_club_tcp_session(skb->data, &tcp,
+                                                &tcp_len, &lro, rxdp, sp);
+                                switch (ret) {
+                                        case 3: /* Begin anew */
+                                                lro->parent = skb;
+                                                goto aggregate;
+                                        case 1: /* Aggregate */
+                                        {
+                                                lro_append_pkt(sp, lro,
+                                                        skb, tcp_len);
+                                                goto aggregate;
+                                        }
+                                        case 4: /* Flush session */
+                                        {
+                                                lro_append_pkt(sp, lro,
+                                                        skb, tcp_len);
+                                                queue_rx_frame(lro->parent);
+                                                clear_lro_session(lro);
+                                                sp->mac_control.stats_info->
+                                                    sw_stat.flush_max_pkts++;
+                                                goto aggregate;
+                                        }
+                                        case 2: /* Flush both */
+                                                lro->parent->data_len =
+                                                        lro->frags_len;
+                                                sp->mac_control.stats_info->
+                                                     sw_stat.sending_both++;
+                                                queue_rx_frame(lro->parent);
+                                                clear_lro_session(lro);
+                                                goto send_up;
+                                        case 0: /* sessions exceeded */
+                                        case 5: /*
+                                                 * First pkt in session not
+                                                 * L3/L4 aggregatable
+                                                 */
+                                                break;
+                                        default:
+                                                DBG_PRINT(ERR_DBG,
+                                                        "%s: Samadhana!!\n",
+                                                         __FUNCTION__);
+                                                BUG();
+                                }
+                        }
                 } else {
                         /*
                          * Packet with erroneous checksum, let the
@@ -5678,25 +5815,31 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
                 skb->ip_summed = CHECKSUM_NONE;
         }
 
-        skb->protocol = eth_type_trans(skb, dev);
+        if (!sp->lro) {
+                skb->protocol = eth_type_trans(skb, dev);
 #ifdef CONFIG_S2IO_NAPI
-        if (sp->vlgrp && RXD_GET_VLAN_TAG(rxdp->Control_2)) {
-                /* Queueing the vlan frame to the upper layer */
-                vlan_hwaccel_receive_skb(skb, sp->vlgrp,
-                        RXD_GET_VLAN_TAG(rxdp->Control_2));
-        } else {
-                netif_receive_skb(skb);
-        }
+                if (sp->vlgrp && RXD_GET_VLAN_TAG(rxdp->Control_2)) {
+                        /* Queueing the vlan frame to the upper layer */
+                        vlan_hwaccel_receive_skb(skb, sp->vlgrp,
+                                RXD_GET_VLAN_TAG(rxdp->Control_2));
+                } else {
+                        netif_receive_skb(skb);
+                }
 #else
-        if (sp->vlgrp && RXD_GET_VLAN_TAG(rxdp->Control_2)) {
-                /* Queueing the vlan frame to the upper layer */
-                vlan_hwaccel_rx(skb, sp->vlgrp,
-                        RXD_GET_VLAN_TAG(rxdp->Control_2));
-        } else {
-                netif_rx(skb);
-        }
+                if (sp->vlgrp && RXD_GET_VLAN_TAG(rxdp->Control_2)) {
+                        /* Queueing the vlan frame to the upper layer */
+                        vlan_hwaccel_rx(skb, sp->vlgrp,
+                                RXD_GET_VLAN_TAG(rxdp->Control_2));
+                } else {
+                        netif_rx(skb);
+                }
 #endif
+        } else {
+send_up:
+                queue_rx_frame(skb);
+        }               
         dev->last_rx = jiffies;
+aggregate:
         atomic_dec(&sp->rx_bufs_left[ring_no]);
         return SUCCESS;
 }
@@ -5714,7 +5857,7 @@ static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
  *  void.
  */
 
-void s2io_link(nic_t * sp, int link)
+static void s2io_link(nic_t * sp, int link)
 {
         struct net_device *dev = (struct net_device *) sp->dev;
 
@@ -5739,7 +5882,7 @@ void s2io_link(nic_t * sp, int link)
  *  returns the revision ID of the device.
  */
 
-int get_xena_rev_id(struct pci_dev *pdev)
+static int get_xena_rev_id(struct pci_dev *pdev)
 {
         u8 id = 0;
         int ret;
@@ -5808,6 +5951,8 @@ module_param(indicate_max_pkts, int, 0);
 #endif
 module_param(rxsync_frequency, int, 0);
 module_param(intr_type, int, 0);
+module_param(lro, int, 0);
+module_param(lro_max_pkts, int, 0);
 
 /**
  *  s2io_init_nic - Initialization of the adapter .
@@ -5939,6 +6084,7 @@ Defaulting to INTA\n");
         else
                 sp->device_type = XFRAME_I_DEVICE;
 
+        sp->lro = lro;
                 
         /* Initialize some PCI/PCI-X fields of the NIC. */
         s2io_init_pci(sp);
@@ -6242,6 +6388,10 @@ Defaulting to INTA\n");
                 DBG_PRINT(ERR_DBG, "%s: 3-Buffer mode support has been "
                           "enabled\n",dev->name);
 
+        if (sp->lro)
+                DBG_PRINT(ERR_DBG, "%s: Large receive offload enabled\n",
+                        dev->name);
+
         /* Initialize device name */
         strcpy(sp->name, dev->name);
         if (sp->device_type & XFRAME_II_DEVICE)
@@ -6344,7 +6494,7 @@ int __init s2io_starter(void)
  * Description: This function is the cleanup routine for the driver. It unregist * ers the driver.
  */
 
-void s2io_closer(void)
+static void s2io_closer(void)
 {
         pci_unregister_driver(&s2io_driver);
         DBG_PRINT(INIT_DBG, "cleanup done\n");
@@ -6352,3 +6502,318 @@ void s2io_closer(void)
 
 module_init(s2io_starter);
 module_exit(s2io_closer);
+
+static int check_L2_lro_capable(u8 *buffer, struct iphdr **ip, 
+                struct tcphdr **tcp, RxD_t *rxdp)
+{
+        int ip_off;
+        u8 l2_type = (u8)((rxdp->Control_1 >> 37) & 0x7), ip_len;
+
+        if (!(rxdp->Control_1 & RXD_FRAME_PROTO_TCP)) {
+                DBG_PRINT(INIT_DBG,"%s: Non-TCP frames not supported for LRO\n",
+                          __FUNCTION__);
+                return -1;
+        }
+
+        /* TODO:
+         * By default the VLAN field in the MAC is stripped by the card, if this
+         * feature is turned off in rx_pa_cfg register, then the ip_off field
+         * has to be shifted by a further 2 bytes
+         */
+        switch (l2_type) {
+                case 0: /* DIX type */
+                case 4: /* DIX type with VLAN */
+                        ip_off = HEADER_ETHERNET_II_802_3_SIZE;
+                        break;
+                /* LLC, SNAP etc are considered non-mergeable */
+                default:
+                        return -1;
+        }
+
+        *ip = (struct iphdr *)((u8 *)buffer + ip_off);
+        ip_len = (u8)((*ip)->ihl);
+        ip_len <<= 2;
+        *tcp = (struct tcphdr *)((unsigned long)*ip + ip_len);
+
+        return 0;
+}
+
+static int check_for_socket_match(lro_t *lro, struct iphdr *ip,
+                                  struct tcphdr *tcp)
+{
+        DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+        if ((lro->iph->saddr != ip->saddr) || (lro->iph->daddr != ip->daddr) ||
+           (lro->tcph->source != tcp->source) || (lro->tcph->dest != tcp->dest))
+                return -1;
+        return 0;
+}
+
+static inline int get_l4_pyld_length(struct iphdr *ip, struct tcphdr *tcp)
+{
+        return(ntohs(ip->tot_len) - (ip->ihl << 2) - (tcp->doff << 2));
+}
+
+static void initiate_new_session(lro_t *lro, u8 *l2h,
+                     struct iphdr *ip, struct tcphdr *tcp, u32 tcp_pyld_len)
+{
+        DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+        lro->l2h = l2h;
+        lro->iph = ip;
+        lro->tcph = tcp;
+        lro->tcp_next_seq = tcp_pyld_len + ntohl(tcp->seq);
+        lro->tcp_ack = ntohl(tcp->ack_seq);
+        lro->sg_num = 1;
+        lro->total_len = ntohs(ip->tot_len);
+        lro->frags_len = 0;
+        /* 
+         * check if we saw TCP timestamp. Other consistency checks have
+         * already been done.
+         */
+        if (tcp->doff == 8) {
+                u32 *ptr;
+                ptr = (u32 *)(tcp+1);
+                lro->saw_ts = 1;
+                lro->cur_tsval = *(ptr+1);
+                lro->cur_tsecr = *(ptr+2);
+        }
+        lro->in_use = 1;
+}
+
+static void update_L3L4_header(nic_t *sp, lro_t *lro)
+{
+        struct iphdr *ip = lro->iph;
+        struct tcphdr *tcp = lro->tcph;
+        u16 nchk;
+        StatInfo_t *statinfo = sp->mac_control.stats_info;
+        DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+
+        /* Update L3 header */
+        ip->tot_len = htons(lro->total_len);
+        ip->check = 0;
+        nchk = ip_fast_csum((u8 *)lro->iph, ip->ihl);
+        ip->check = nchk;
+
+        /* Update L4 header */
+        tcp->ack_seq = lro->tcp_ack;
+        tcp->window = lro->window;
+
+        /* Update tsecr field if this session has timestamps enabled */
+        if (lro->saw_ts) {
+                u32 *ptr = (u32 *)(tcp + 1);
+                *(ptr+2) = lro->cur_tsecr;
+        }
+
+        /* Update counters required for calculation of
+         * average no. of packets aggregated.
+         */
+        statinfo->sw_stat.sum_avg_pkts_aggregated += lro->sg_num;
+        statinfo->sw_stat.num_aggregations++;
+}
+
+static void aggregate_new_rx(lro_t *lro, struct iphdr *ip,
+                struct tcphdr *tcp, u32 l4_pyld)
+{
+        DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+        lro->total_len += l4_pyld;
+        lro->frags_len += l4_pyld;
+        lro->tcp_next_seq += l4_pyld;
+        lro->sg_num++;
+
+        /* Update ack seq no. and window ad(from this pkt) in LRO object */
+        lro->tcp_ack = tcp->ack_seq;
+        lro->window = tcp->window;
+        
+        if (lro->saw_ts) {
+                u32 *ptr;
+                /* Update tsecr and tsval from this packet */
+                ptr = (u32 *) (tcp + 1);
+                lro->cur_tsval = *(ptr + 1); 
+                lro->cur_tsecr = *(ptr + 2);
+        }
+}
+
+static int verify_l3_l4_lro_capable(lro_t *l_lro, struct iphdr *ip,
+                                    struct tcphdr *tcp, u32 tcp_pyld_len)
+{
+        u8 *ptr;
+
+        DBG_PRINT(INFO_DBG,"%s: Been here...\n", __FUNCTION__);
+
+        if (!tcp_pyld_len) {
+                /* Runt frame or a pure ack */
+                return -1;
+        }
+
+        if (ip->ihl != 5) /* IP has options */
+                return -1;
+
+        if (tcp->urg || tcp->psh || tcp->rst || tcp->syn || tcp->fin ||
+                                                                !tcp->ack) {
+                /*
+                 * Currently recognize only the ack control word and
+                 * any other control field being set would result in
+                 * flushing the LRO session
+                 */
+                return -1;
+        }
+
+        /* 
+         * Allow only one TCP timestamp option. Don't aggregate if
+         * any other options are detected.
+         */
+        if (tcp->doff != 5 && tcp->doff != 8)
+                return -1;
+
+        if (tcp->doff == 8) {
+                ptr = (u8 *)(tcp + 1);  
+                while (*ptr == TCPOPT_NOP)
+                        ptr++;
+                if (*ptr != TCPOPT_TIMESTAMP || *(ptr+1) != TCPOLEN_TIMESTAMP)
+                        return -1;
+
+                /* Ensure timestamp value increases monotonically */
+                if (l_lro)
+                        if (l_lro->cur_tsval > *((u32 *)(ptr+2)))
+                                return -1;
+
+                /* timestamp echo reply should be non-zero */
+                if (*((u32 *)(ptr+6)) == 0) 
+                        return -1;
+        }
+
+        return 0;
+}
+
+static int
+s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro,
+                      RxD_t *rxdp, nic_t *sp)
+{
+        struct iphdr *ip;
+        struct tcphdr *tcph;
+        int ret = 0, i;
+
+        if (!(ret = check_L2_lro_capable(buffer, &ip, (struct tcphdr **)tcp,
+                                         rxdp))) {
+                DBG_PRINT(INFO_DBG,"IP Saddr: %x Daddr: %x\n",
+                          ip->saddr, ip->daddr);
+        } else {
+                return ret;
+        }
+
+        tcph = (struct tcphdr *)*tcp;
+        *tcp_len = get_l4_pyld_length(ip, tcph);
+        for (i=0; i<MAX_LRO_SESSIONS; i++) {
+                lro_t *l_lro = &sp->lro0_n[i];
+                if (l_lro->in_use) {
+                        if (check_for_socket_match(l_lro, ip, tcph))
+                                continue;
+                        /* Sock pair matched */
+                        *lro = l_lro;
+
+                        if ((*lro)->tcp_next_seq != ntohl(tcph->seq)) {
+                                DBG_PRINT(INFO_DBG, "%s:Out of order. expected "
+                                          "0x%x, actual 0x%x\n", __FUNCTION__,
+                                          (*lro)->tcp_next_seq,
+                                          ntohl(tcph->seq));
+
+                                sp->mac_control.stats_info->
+                                   sw_stat.outof_sequence_pkts++;
+                                ret = 2;
+                                break;
+                        }
+
+                        if (!verify_l3_l4_lro_capable(l_lro, ip, tcph,*tcp_len))
+                                ret = 1; /* Aggregate */
+                        else
+                                ret = 2; /* Flush both */
+                        break;
+                }
+        }
+
+        if (ret == 0) {
+                /* Before searching for available LRO objects,
+                 * check if the pkt is L3/L4 aggregatable. If not
+                 * don't create new LRO session. Just send this
+                 * packet up.
+                 */
+                if (verify_l3_l4_lro_capable(NULL, ip, tcph, *tcp_len)) {
+                        return 5;
+                }
+
+                for (i=0; i<MAX_LRO_SESSIONS; i++) {
+                        lro_t *l_lro = &sp->lro0_n[i];
+                        if (!(l_lro->in_use)) {
+                                *lro = l_lro;
+                                ret = 3; /* Begin anew */
+                                break;
+                        }
+                }
+        }
+
+        if (ret == 0) { /* sessions exceeded */
+                DBG_PRINT(INFO_DBG,"%s:All LRO sessions already in use\n",
+                          __FUNCTION__);
+                *lro = NULL;
+                return ret;
+        }
+
+        switch (ret) {
+                case 3:
+                        initiate_new_session(*lro, buffer, ip, tcph, *tcp_len);
+                        break;
+                case 2:
+                        update_L3L4_header(sp, *lro);
+                        break;
+                case 1:
+                        aggregate_new_rx(*lro, ip, tcph, *tcp_len);
+                        if ((*lro)->sg_num == sp->lro_max_aggr_per_sess) {
+                                update_L3L4_header(sp, *lro);
+                                ret = 4; /* Flush the LRO */
+                        }
+                        break;
+                default:
+                        DBG_PRINT(ERR_DBG,"%s:Dont know, can't say!!\n",
+                                __FUNCTION__);
+                        break;
+        }
+
+        return ret;
+}
+
+static void clear_lro_session(lro_t *lro)
+{
+        static u16 lro_struct_size = sizeof(lro_t);
+
+        memset(lro, 0, lro_struct_size);
+}
+
+static void queue_rx_frame(struct sk_buff *skb)
+{
+        struct net_device *dev = skb->dev;
+
+        skb->protocol = eth_type_trans(skb, dev);
+#ifdef CONFIG_S2IO_NAPI
+        netif_receive_skb(skb);
+#else
+        netif_rx(skb);
+#endif
+}
+
+static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb,
+                           u32 tcp_len)
+{
+        struct sk_buff *tmp, *first = lro->parent;
+
+        first->len += tcp_len;
+        first->data_len = lro->frags_len;
+        skb_pull(skb, (skb->len - tcp_len));
+        if ((tmp = skb_shinfo(first)->frag_list)) {
+                while (tmp->next)
+                        tmp = tmp->next;
+                tmp->next = skb;
+        }
+        else
+                skb_shinfo(first)->frag_list = skb;
+        sp->mac_control.stats_info->sw_stat.clubbed_frms_cnt++;
+        return;
+}
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 852a6a899d07..0a0b5b29d81e 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -64,7 +64,7 @@ typedef enum xena_max_outstanding_splits {
 #define INTR_DBG        4
 
 /* Global variable that defines the present debug level of the driver. */
-int debug_level = ERR_DBG;      /* Default level. */
+static int debug_level = ERR_DBG;
 
 /* DEBUG message print. */
 #define DBG_PRINT(dbg_level, args...)  if(!(debug_level<dbg_level)) printk(args)
@@ -78,6 +78,13 @@ int debug_level = ERR_DBG;	/* Default level. */
 typedef struct {
         unsigned long long single_ecc_errs;
         unsigned long long double_ecc_errs;
+        /* LRO statistics */
+        unsigned long long clubbed_frms_cnt;
+        unsigned long long sending_both;
+        unsigned long long outof_sequence_pkts;
+        unsigned long long flush_max_pkts;
+        unsigned long long sum_avg_pkts_aggregated;
+        unsigned long long num_aggregations;
 } swStat_t;
 
 /* The statistics block of Xena */
@@ -268,7 +275,7 @@ typedef struct stat_block {
 #define MAX_RX_RINGS 8
 
 /* FIFO mappings for all possible number of fifos configured */
-int fifo_map[][MAX_TX_FIFOS] = {
+static int fifo_map[][MAX_TX_FIFOS] = {
         {0, 0, 0, 0, 0, 0, 0, 0},
         {0, 0, 0, 0, 1, 1, 1, 1},
         {0, 0, 0, 1, 1, 1, 2, 2},
@@ -680,6 +687,24 @@ struct msix_info_st {
         u64 data;
 };
 
+/* Data structure to represent a LRO session */
+typedef struct lro {
+        struct sk_buff  *parent;
+        u8              *l2h;
+        struct iphdr    *iph;
+        struct tcphdr   *tcph;
+        u32             tcp_next_seq;
+        u32             tcp_ack;
+        int             total_len;
+        int             frags_len;
+        int             sg_num;
+        int             in_use;
+        u16             window;
+        u32             cur_tsval;
+        u32             cur_tsecr;
+        u8              saw_ts;
+}lro_t;
+
 /* Structure representing one instance of the NIC */
 struct s2io_nic {
         int rxd_mode;
@@ -784,6 +809,13 @@ struct s2io_nic {
 #define XFRAME_II_DEVICE        2
         u8 device_type;
 
+#define MAX_LRO_SESSIONS        32
+        lro_t lro0_n[MAX_LRO_SESSIONS];
+        unsigned long   clubbed_frms_cnt;
+        unsigned long   sending_both;
+        u8              lro;
+        u16             lro_max_aggr_per_sess;
+
 #define INTA    0
 #define MSI     1
 #define MSI_X   2
@@ -911,18 +943,16 @@ static void tx_intr_handler(fifo_info_t *fifo_data);
 static void alarm_intr_handler(struct s2io_nic *sp);
 
 static int s2io_starter(void);
-void s2io_closer(void);
 static void s2io_tx_watchdog(struct net_device *dev);
 static void s2io_tasklet(unsigned long dev_addr);
 static void s2io_set_multicast(struct net_device *dev);
 static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp);
-void s2io_link(nic_t * sp, int link);
-void s2io_reset(nic_t * sp);
+static void s2io_link(nic_t * sp, int link);
 #if defined(CONFIG_S2IO_NAPI)
 static int s2io_poll(struct net_device *dev, int *budget);
 #endif
 static void s2io_init_pci(nic_t * sp);
-int s2io_set_mac_addr(struct net_device *dev, u8 * addr);
+static int s2io_set_mac_addr(struct net_device *dev, u8 * addr);
 static void s2io_alarm_handle(unsigned long data);
 static int s2io_enable_msi(nic_t *nic);
 static irqreturn_t s2io_msi_handle(int irq, void *dev_id, struct pt_regs *regs);
@@ -930,14 +960,19 @@ static irqreturn_t
 s2io_msix_ring_handle(int irq, void *dev_id, struct pt_regs *regs);
 static irqreturn_t
 s2io_msix_fifo_handle(int irq, void *dev_id, struct pt_regs *regs);
-int s2io_enable_msi_x(nic_t *nic);
 static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs);
 static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag);
 static struct ethtool_ops netdev_ethtool_ops;
 static void s2io_set_link(unsigned long data);
-int s2io_set_swapper(nic_t * sp);
+static int s2io_set_swapper(nic_t * sp);
 static void s2io_card_down(nic_t *nic);
 static int s2io_card_up(nic_t *nic);
-int get_xena_rev_id(struct pci_dev *pdev);
-void restore_xmsi_data(nic_t *nic);
+static int get_xena_rev_id(struct pci_dev *pdev);
+static void restore_xmsi_data(nic_t *nic);
+
+static int s2io_club_tcp_session(u8 *buffer, u8 **tcp, u32 *tcp_len, lro_t **lro, RxD_t *rxdp, nic_t *sp);
+static void clear_lro_session(lro_t *lro);
+static void queue_rx_frame(struct sk_buff *skb);
+static void update_L3L4_header(nic_t *sp, lro_t *lro);
+static void lro_append_pkt(nic_t *sp, lro_t *lro, struct sk_buff *skb, u32 tcp_len);
 #endif                          /* _S2IO_H */
diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c
index 76139478c3df..66cf226c4ee3 100644
--- a/drivers/net/sb1000.c
+++ b/drivers/net/sb1000.c
@@ -59,7 +59,7 @@ static char version[] = "sb1000.c:v1.1.2 6/01/98 (fventuri@mediaone.net)\n";
 #ifdef SB1000_DEBUG
 static int sb1000_debug = SB1000_DEBUG;
 #else
-static int sb1000_debug = 1;
+static const int sb1000_debug = 1;
 #endif
 
 static const int SB1000_IO_EXTENT = 8;
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index aa4ca1821759..f2be9f83f091 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2001,2002,2003 Broadcom Corporation
+ * Copyright (C) 2001,2002,2003,2004 Broadcom Corporation
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -43,6 +43,7 @@
 #define SBMAC_ETH0_HWADDR "40:00:00:00:01:00"
 #define SBMAC_ETH1_HWADDR "40:00:00:00:01:01"
 #define SBMAC_ETH2_HWADDR "40:00:00:00:01:02"
+#define SBMAC_ETH3_HWADDR "40:00:00:00:01:03"
 #endif
 
 
@@ -57,7 +58,7 @@ static char version1[] __devinitdata =
 
 #define CONFIG_SBMAC_COALESCE
 
-#define MAX_UNITS 3             /* More are supported, limit only on options */
+#define MAX_UNITS 4             /* More are supported, limit only on options */
 
 /* Time in jiffies before concluding the transmitter is hung. */
 #define TX_TIMEOUT  (2*HZ)
@@ -85,11 +86,11 @@ MODULE_PARM_DESC(noisy_mii, "MII status messages");
    The media type is usually passed in 'options[]'.
 */
 #ifdef MODULE
-static int options[MAX_UNITS] = {-1, -1, -1};
+static int options[MAX_UNITS] = {-1, -1, -1, -1};
 module_param_array(options, int, NULL, S_IRUGO);
 MODULE_PARM_DESC(options, "1-" __MODULE_STRING(MAX_UNITS));
 
-static int full_duplex[MAX_UNITS] = {-1, -1, -1};
+static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1};
 module_param_array(full_duplex, int, NULL, S_IRUGO);
 MODULE_PARM_DESC(full_duplex, "1-" __MODULE_STRING(MAX_UNITS));
 #endif
@@ -105,13 +106,26 @@ MODULE_PARM_DESC(int_timeout, "Timeout value");
 #endif
 
 #include <asm/sibyte/sb1250.h>
-#include <asm/sibyte/sb1250_defs.h>
+#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#include <asm/sibyte/bcm1480_regs.h>
+#include <asm/sibyte/bcm1480_int.h>
+#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
 #include <asm/sibyte/sb1250_regs.h>
-#include <asm/sibyte/sb1250_mac.h>
-#include <asm/sibyte/sb1250_dma.h>
 #include <asm/sibyte/sb1250_int.h>
+#else
+#error invalid SiByte MAC configuation
+#endif
 #include <asm/sibyte/sb1250_scd.h>
+#include <asm/sibyte/sb1250_mac.h>
+#include <asm/sibyte/sb1250_dma.h>
 
+#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+#define UNIT_INT(n)             (K_BCM1480_INT_MAC_0 + ((n) * 2))
+#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
+#define UNIT_INT(n)             (K_INT_MAC_0 + (n))
+#else
+#error invalid SiByte MAC configuation
+#endif
 
 /**********************************************************************
  *  Simple types
@@ -1476,10 +1490,10 @@ static void sbmac_channel_start(struct sbmac_softc *s)
          * and make sure that RD_THRSH + WR_THRSH <=128 for pass2 and above
          * Use a larger RD_THRSH for gigabit
          */
-        if (periph_rev >= 2)
-                th_value = 64;
-        else
+        if (soc_type == K_SYS_SOC_TYPE_BCM1250 && periph_rev < 2)
                 th_value = 28;
+        else
+                th_value = 64;
 
         fifo = V_MAC_TX_WR_THRSH(4) |   /* Must be '4' or '8' */
                 ((s->sbm_speed == sbmac_speed_1000)
@@ -1589,13 +1603,17 @@ static void sbmac_channel_start(struct sbmac_softc *s)
          * Turn on the rest of the bits in the enable register
          */
 
+#if defined(CONFIG_SIBYTE_BCM1x55) || defined(CONFIG_SIBYTE_BCM1x80)
+        __raw_writeq(M_MAC_RXDMA_EN0 |
+                       M_MAC_TXDMA_EN0, s->sbm_macenable);
+#elif defined(CONFIG_SIBYTE_SB1250) || defined(CONFIG_SIBYTE_BCM112X)
         __raw_writeq(M_MAC_RXDMA_EN0 |
                        M_MAC_TXDMA_EN0 |
                        M_MAC_RX_ENABLE |
                        M_MAC_TX_ENABLE, s->sbm_macenable);
-
-
-
+#else
+#error invalid SiByte MAC configuation
+#endif
 
 #ifdef CONFIG_SBMAC_COALESCE
         /*
@@ -1786,11 +1804,12 @@ static void sbmac_set_iphdr_offset(struct sbmac_softc *sc)
         reg &= ~M_MAC_IPHDR_OFFSET | V_MAC_IPHDR_OFFSET(15);
         __raw_writeq(reg, sc->sbm_rxfilter);
 
-        /* read system identification to determine revision */
-        if (periph_rev >= 2) {
-                sc->rx_hw_checksum = ENABLE;
-        } else {
+        /* BCM1250 pass1 didn't have hardware checksum.  Everything
+           later does.  */
+        if (soc_type == K_SYS_SOC_TYPE_BCM1250 && periph_rev < 2) {
                 sc->rx_hw_checksum = DISABLE;
+        } else {
+                sc->rx_hw_checksum = ENABLE;
         }
 }
 
@@ -2220,7 +2239,7 @@ static void sbmac_setmulti(struct sbmac_softc *sc)
 
 
 
-#if defined(SBMAC_ETH0_HWADDR) || defined(SBMAC_ETH1_HWADDR) || defined(SBMAC_ETH2_HWADDR)
+#if defined(SBMAC_ETH0_HWADDR) || defined(SBMAC_ETH1_HWADDR) || defined(SBMAC_ETH2_HWADDR) || defined(SBMAC_ETH3_HWADDR)
 /**********************************************************************
  *  SBMAC_PARSE_XDIGIT(str)
  *
@@ -2792,7 +2811,7 @@ static int sbmac_close(struct net_device *dev)
 
 
 
-#if defined(SBMAC_ETH0_HWADDR) || defined(SBMAC_ETH1_HWADDR) || defined(SBMAC_ETH2_HWADDR)
+#if defined(SBMAC_ETH0_HWADDR) || defined(SBMAC_ETH1_HWADDR) || defined(SBMAC_ETH2_HWADDR) || defined(SBMAC_ETH3_HWADDR)
 static void
 sbmac_setup_hwaddr(int chan,char *addr)
 {
@@ -2818,25 +2837,7 @@ sbmac_init_module(void)
         unsigned long port;
         int chip_max_units;
 
-        /*
-         * For bringup when not using the firmware, we can pre-fill
-         * the MAC addresses using the environment variables
-         * specified in this file (or maybe from the config file?)
-         */
-#ifdef SBMAC_ETH0_HWADDR
-        sbmac_setup_hwaddr(0,SBMAC_ETH0_HWADDR);
-#endif
-#ifdef SBMAC_ETH1_HWADDR
-        sbmac_setup_hwaddr(1,SBMAC_ETH1_HWADDR);
-#endif
-#ifdef SBMAC_ETH2_HWADDR
-        sbmac_setup_hwaddr(2,SBMAC_ETH2_HWADDR);
-#endif
-
-        /*
-         * Walk through the Ethernet controllers and find
-         * those who have their MAC addresses set.
-         */
+        /* Set the number of available units based on the SOC type.  */
         switch (soc_type) {
         case K_SYS_SOC_TYPE_BCM1250:
         case K_SYS_SOC_TYPE_BCM1250_ALT:
@@ -2848,6 +2849,10 @@ sbmac_init_module(void)
         case K_SYS_SOC_TYPE_BCM1250_ALT2: /* Hybrid */
                 chip_max_units = 2;
                 break;
+        case K_SYS_SOC_TYPE_BCM1x55:
+        case K_SYS_SOC_TYPE_BCM1x80:
+                chip_max_units = 4;
+                break;
         default:
                 chip_max_units = 0;
                 break;
@@ -2855,6 +2860,32 @@ sbmac_init_module(void)
         if (chip_max_units > MAX_UNITS)
                 chip_max_units = MAX_UNITS;
 
+        /*
+         * For bringup when not using the firmware, we can pre-fill
+         * the MAC addresses using the environment variables
+         * specified in this file (or maybe from the config file?)
+         */
+#ifdef SBMAC_ETH0_HWADDR
+        if (chip_max_units > 0)
+          sbmac_setup_hwaddr(0,SBMAC_ETH0_HWADDR);
+#endif
+#ifdef SBMAC_ETH1_HWADDR
+        if (chip_max_units > 1)
+          sbmac_setup_hwaddr(1,SBMAC_ETH1_HWADDR);
+#endif
+#ifdef SBMAC_ETH2_HWADDR
+        if (chip_max_units > 2)
+          sbmac_setup_hwaddr(2,SBMAC_ETH2_HWADDR);
+#endif
+#ifdef SBMAC_ETH3_HWADDR
+        if (chip_max_units > 3)
+          sbmac_setup_hwaddr(3,SBMAC_ETH3_HWADDR);
+#endif
+
+        /*
+         * Walk through the Ethernet controllers and find
+         * those who have their MAC addresses set.
+         */
         for (idx = 0; idx < chip_max_units; idx++) {
 
                 /*
@@ -2886,7 +2917,7 @@ sbmac_init_module(void)
 
                 printk(KERN_DEBUG "sbmac: configuring MAC at %lx\n", port);
 
-                dev->irq = K_INT_MAC_0 + idx;
+                dev->irq = UNIT_INT(idx);
                 dev->base_addr = port;
                 dev->mem_end = 0;
                 if (sbmac_init(dev, idx)) {
diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c
index 79dca398f3ac..bcef03feb2fc 100644
--- a/drivers/net/seeq8005.c
+++ b/drivers/net/seeq8005.c
@@ -46,6 +46,7 @@ static const char version[] =
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -699,7 +700,7 @@ static void hardware_send_packet(struct net_device * dev, char *buf, int length)
         int ioaddr = dev->base_addr;
         int status = inw(SEEQ_STATUS);
         int transmit_ptr = 0;
-        int tmp;
+        unsigned long tmp;
 
         if (net_debug>4) {
                 printk("%s: send 0x%04x\n",dev->name,length);
@@ -724,7 +725,7 @@ static void hardware_send_packet(struct net_device * dev, char *buf, int length)
         
         /* drain FIFO */
         tmp = jiffies;
-        while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && (jiffies - tmp < HZ))
+        while ( (((status=inw(SEEQ_STATUS)) & SEEQSTAT_FIFO_EMPTY) == 0) && time_before(jiffies, tmp + HZ))
                 mb();
         
         /* doit ! */
diff --git a/drivers/net/sgiseeq.c b/drivers/net/sgiseeq.c
index a4614df38a90..f95a5b0223fb 100644
--- a/drivers/net/sgiseeq.c
+++ b/drivers/net/sgiseeq.c
@@ -3,6 +3,9 @@
  *
  * Copyright (C) 1996 David S. Miller (dm@engr.sgi.com)
  */
+
+#undef DEBUG
+
 #include <linux/kernel.h>
 #include <linux/module.h>
 #include <linux/errno.h>
@@ -59,8 +62,6 @@ static char *sgiseeqstr = "SGI Seeq8003";
                             sp->tx_old + (SEEQ_TX_BUFFERS - 1) - sp->tx_new : \
                             sp->tx_old - sp->tx_new - 1)
 
-#define DEBUG
-
 struct sgiseeq_rx_desc {
         volatile struct hpc_dma_desc rdma;
         volatile signed int buf_vaddr;
@@ -209,7 +210,7 @@ static int seeq_init_ring(struct net_device *dev)
 static struct sgiseeq_private *gpriv;
 static struct net_device *gdev;
 
-void sgiseeq_dump_rings(void)
+static void sgiseeq_dump_rings(void)
 {
         static int once;
         struct sgiseeq_rx_desc *r = gpriv->rx_desc;
@@ -311,9 +312,9 @@ static inline void sgiseeq_rx(struct net_device *dev, struct sgiseeq_private *sp
                               struct sgiseeq_regs *sregs)
 {
         struct sgiseeq_rx_desc *rd;
-        struct sk_buff *skb = 0;
+        struct sk_buff *skb = NULL;
         unsigned char pkt_status;
-        unsigned char *pkt_pointer = 0;
+        unsigned char *pkt_pointer = NULL;
         int len = 0;
         unsigned int orig_end = PREV_RX(sp->rx_new);
 
@@ -515,12 +516,6 @@ static inline int sgiseeq_reset(struct net_device *dev)
         return 0;
 }
 
-void sgiseeq_my_reset(void)
-{
-        printk("RESET!\n");
-        sgiseeq_reset(gdev);
-}
-
 static int sgiseeq_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct sgiseeq_private *sp = netdev_priv(dev);
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c
index 221354eea21f..88e212043a43 100644
--- a/drivers/net/shaper.c
+++ b/drivers/net/shaper.c
@@ -83,6 +83,7 @@
 #include <linux/if_arp.h>
 #include <linux/init.h>
 #include <linux/if_shaper.h>
+#include <linux/jiffies.h>
 
 #include <net/dst.h>
 #include <net/arp.h>
@@ -168,7 +169,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 /*
                  *      Queue over time. Spill packet.
                  */
-                if(SHAPERCB(skb)->shapeclock-jiffies > SHAPER_LATENCY) {
+                if(time_after(SHAPERCB(skb)->shapeclock,jiffies + SHAPER_LATENCY)) {
                         dev_kfree_skb(skb);
                         shaper->stats.tx_dropped++;
                 } else
diff --git a/drivers/net/sis190.c b/drivers/net/sis190.c
index ed4bc91638d2..31dd3f036fa8 100644
--- a/drivers/net/sis190.c
+++ b/drivers/net/sis190.c
@@ -366,7 +366,7 @@ static const u32 sis190_intr_mask =
  * Maximum number of multicast addresses to filter (vs. Rx-all-multicast).
  * The chips use a 64 element hash table based on the Ethernet CRC.
  */
-static int multicast_filter_limit = 32;
+static const int multicast_filter_limit = 32;
 
 static void __mdio_cmd(void __iomem *ioaddr, u32 ctl)
 {
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 7a952fe60be2..a1cb07cdb60f 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -100,7 +100,7 @@ enum {
         SIS_900 = 0,
         SIS_7016
 };
-static char * card_names[] = {
+static const char * card_names[] = {
         "SiS 900 PCI Fast Ethernet",
         "SiS 7016 PCI Fast Ethernet"
 };
@@ -115,7 +115,7 @@ MODULE_DEVICE_TABLE (pci, sis900_pci_tbl);
 
 static void sis900_read_mode(struct net_device *net_dev, int *speed, int *duplex);
 
-static struct mii_chip_info {
+static const struct mii_chip_info {
         const char * name;
         u16 phy_id0;
         u16 phy_id1;
@@ -400,7 +400,7 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev,
         void *ring_space;
         long ioaddr;
         int i, ret;
-        char *card_name = card_names[pci_id->driver_data];
+        const char *card_name = card_names[pci_id->driver_data];
         const char *dev_name = pci_name(pci_dev);
 
 /* when built into the kernel, we only print version if device is found */
@@ -1275,7 +1275,7 @@ static void sis900_timer(unsigned long data)
         struct net_device *net_dev = (struct net_device *)data;
         struct sis900_private *sis_priv = net_dev->priv;
         struct mii_phy *mii_phy = sis_priv->mii;
-        static int next_tick = 5*HZ;
+        static const int next_tick = 5*HZ;
         u16 status;
 
         if (!sis_priv->autong_complete){
diff --git a/drivers/net/sk98lin/h/skaddr.h b/drivers/net/sk98lin/h/skaddr.h
index 3a2ea4a4b539..423ad063d09b 100644
--- a/drivers/net/sk98lin/h/skaddr.h
+++ b/drivers/net/sk98lin/h/skaddr.h
@@ -236,18 +236,6 @@ extern	int	SkAddrMcClear(
         SK_U32  PortNumber,
         int     Flags);
 
-extern  int     SkAddrXmacMcClear(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        SK_U32  PortNumber,
-        int     Flags);
-
-extern  int     SkAddrGmacMcClear(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        SK_U32  PortNumber,
-        int     Flags);
-
 extern  int     SkAddrMcAdd(
         SK_AC           *pAC,
         SK_IOC          IoC,
@@ -255,35 +243,11 @@ extern	int	SkAddrMcAdd(
         SK_MAC_ADDR     *pMc,
         int             Flags);
 
-extern  int     SkAddrXmacMcAdd(
-        SK_AC           *pAC,
-        SK_IOC          IoC,
-        SK_U32          PortNumber,
-        SK_MAC_ADDR     *pMc,
-        int             Flags);
-
-extern  int     SkAddrGmacMcAdd(
-        SK_AC           *pAC,
-        SK_IOC          IoC,
-        SK_U32          PortNumber,
-        SK_MAC_ADDR     *pMc,
-        int             Flags);
-
 extern  int     SkAddrMcUpdate(
         SK_AC   *pAC,
         SK_IOC  IoC,
         SK_U32  PortNumber);
 
-extern  int     SkAddrXmacMcUpdate(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        SK_U32  PortNumber);
-
-extern  int     SkAddrGmacMcUpdate(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        SK_U32  PortNumber);
-
 extern  int     SkAddrOverride(
         SK_AC           *pAC,
         SK_IOC          IoC,
@@ -297,18 +261,6 @@ extern	int	SkAddrPromiscuousChange(
         SK_U32  PortNumber,
         int     NewPromMode);
 
-extern  int     SkAddrXmacPromiscuousChange(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        SK_U32  PortNumber,
-        int     NewPromMode);
-
-extern  int     SkAddrGmacPromiscuousChange(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        SK_U32  PortNumber,
-        int     NewPromMode);   
-
 #ifndef SK_SLIM
 extern  int     SkAddrSwap(
         SK_AC   *pAC,
diff --git a/drivers/net/sk98lin/h/skcsum.h b/drivers/net/sk98lin/h/skcsum.h
index 2b94adb93331..6e256bd9a28c 100644
--- a/drivers/net/sk98lin/h/skcsum.h
+++ b/drivers/net/sk98lin/h/skcsum.h
@@ -203,12 +203,6 @@ extern SKCS_STATUS SkCsGetReceiveInfo(
         unsigned        Checksum2,
         int                     NetNumber);
 
-extern void SkCsGetSendInfo(
-        SK_AC                           *pAc,
-        void                            *pIpHeader,
-        SKCS_PACKET_INFO        *pPacketInfo,
-        int                                     NetNumber);
-
 extern void SkCsSetReceiveFlags(
         SK_AC           *pAc,
         unsigned        ReceiveFlags,
diff --git a/drivers/net/sk98lin/h/skgeinit.h b/drivers/net/sk98lin/h/skgeinit.h
index 184f47c5a60f..143e635ec24d 100644
--- a/drivers/net/sk98lin/h/skgeinit.h
+++ b/drivers/net/sk98lin/h/skgeinit.h
@@ -464,12 +464,6 @@ typedef	struct s_GeInit {
 /*
  * public functions in skgeinit.c
  */
-extern void     SkGePollRxD(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port,
-        SK_BOOL PollRxD);
-
 extern void     SkGePollTxD(
         SK_AC   *pAC,
         SK_IOC  IoC,
@@ -522,10 +516,6 @@ extern void	SkGeXmitLED(
         int             Led,
         int             Mode);
 
-extern void     SkGeInitRamIface(
-        SK_AC   *pAC,
-        SK_IOC  IoC);
-
 extern int      SkGeInitAssignRamToQueues(
         SK_AC   *pAC,
         int             ActivePort,
@@ -549,11 +539,6 @@ extern void	SkMacHardRst(
         SK_IOC  IoC,
         int             Port);
 
-extern void     SkMacClearRst(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port);
-
 extern void     SkXmInitMac(
         SK_AC   *pAC,
         SK_IOC  IoC,
@@ -580,11 +565,6 @@ extern void	SkMacFlushTxFifo(
         SK_IOC  IoC,
         int             Port);
 
-extern void     SkMacFlushRxFifo(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port);
-
 extern void     SkMacIrq(
         SK_AC   *pAC,
         SK_IOC  IoC,
@@ -601,12 +581,6 @@ extern void	SkMacAutoNegLipaPhy(
         int             Port,
         SK_U16  IStatus);
 
-extern void  SkMacSetRxTxEn(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port,
-        int             Para);
-
 extern int  SkMacRxTxEnable(
         SK_AC   *pAC,
         SK_IOC  IoC,
@@ -659,16 +633,6 @@ extern void	SkXmClrExactAddr(
         int             StartNum,
         int             StopNum);
 
-extern void     SkXmInitDupMd(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port);
-
-extern void     SkXmInitPauseMd(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port);
-
 extern void     SkXmAutoNegLipaXmac(
         SK_AC   *pAC,
         SK_IOC  IoC,
@@ -729,17 +693,6 @@ extern int SkGmCableDiagStatus(
         int             Port,
         SK_BOOL StartTest);
 
-extern int SkGmEnterLowPowerMode(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port,
-        SK_U8   Mode);
-
-extern int SkGmLeaveLowPowerMode(
-        SK_AC   *pAC,
-        SK_IOC  IoC,
-        int             Port);
-
 #ifdef SK_DIAG
 extern void     SkGePhyRead(
         SK_AC   *pAC,
@@ -782,7 +735,6 @@ extern void	SkXmSendCont(
 /*
  * public functions in skgeinit.c
  */
-extern void     SkGePollRxD();
 extern void     SkGePollTxD();
 extern void     SkGeYellowLED();
 extern int      SkGeCfgSync();
@@ -792,7 +744,6 @@ extern int	SkGeInit();
 extern void     SkGeDeInit();
 extern int      SkGeInitPort();
 extern void     SkGeXmitLED();
-extern void     SkGeInitRamIface();
 extern int      SkGeInitAssignRamToQueues();
 
 /*
@@ -801,18 +752,15 @@ extern int	SkGeInitAssignRamToQueues();
 extern void SkMacRxTxDisable();
 extern void     SkMacSoftRst();
 extern void     SkMacHardRst();
-extern void     SkMacClearRst();
 extern void SkMacInitPhy();
 extern int  SkMacRxTxEnable();
 extern void SkMacPromiscMode();
 extern void SkMacHashing();
 extern void SkMacIrqDisable();
 extern void     SkMacFlushTxFifo();
-extern void     SkMacFlushRxFifo();
 extern void     SkMacIrq();
 extern int      SkMacAutoNegDone();
 extern void     SkMacAutoNegLipaPhy();
-extern void SkMacSetRxTxEn();
 extern void     SkXmInitMac();
 extern void     SkXmPhyRead();
 extern void     SkXmPhyWrite();
@@ -820,8 +768,6 @@ extern void	SkGmInitMac();
 extern void     SkGmPhyRead();
 extern void     SkGmPhyWrite();
 extern void     SkXmClrExactAddr();
-extern void     SkXmInitDupMd();
-extern void     SkXmInitPauseMd();
 extern void     SkXmAutoNegLipaXmac();
 extern int      SkXmUpdateStats();
 extern int      SkGmUpdateStats();
@@ -832,8 +778,6 @@ extern int	SkGmResetCounter();
 extern int      SkXmOverflowStatus();
 extern int      SkGmOverflowStatus();
 extern int      SkGmCableDiagStatus();
-extern int      SkGmEnterLowPowerMode();
-extern int      SkGmLeaveLowPowerMode();
 
 #ifdef SK_DIAG
 extern void     SkGePhyRead();
diff --git a/drivers/net/sk98lin/h/skgepnmi.h b/drivers/net/sk98lin/h/skgepnmi.h
index 3b2773e6f822..1ed214ccb253 100644
--- a/drivers/net/sk98lin/h/skgepnmi.h
+++ b/drivers/net/sk98lin/h/skgepnmi.h
@@ -946,10 +946,6 @@ typedef struct s_PnmiData {
  * Function prototypes
  */
 extern int SkPnmiInit(SK_AC *pAC, SK_IOC IoC, int Level);
-extern int SkPnmiGetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void* pBuf,
-        unsigned int* pLen, SK_U32 Instance, SK_U32 NetIndex);
-extern int SkPnmiPreSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id,
-        void* pBuf, unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
 extern int SkPnmiSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void* pBuf,
         unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
 extern int SkPnmiGetStruct(SK_AC *pAC, SK_IOC IoC, void* pBuf,
diff --git a/drivers/net/sk98lin/h/skgesirq.h b/drivers/net/sk98lin/h/skgesirq.h
index b486bd9b6628..3eec6274e413 100644
--- a/drivers/net/sk98lin/h/skgesirq.h
+++ b/drivers/net/sk98lin/h/skgesirq.h
@@ -105,7 +105,6 @@
 
 extern void SkGeSirqIsr(SK_AC *pAC, SK_IOC IoC, SK_U32 Istatus);
 extern int  SkGeSirqEvent(SK_AC *pAC, SK_IOC IoC, SK_U32 Event, SK_EVPARA Para);
-extern void SkHWLinkUp(SK_AC *pAC, SK_IOC IoC, int Port);
 extern void SkHWLinkDown(SK_AC *pAC, SK_IOC IoC, int Port);
 
 #endif  /* _INC_SKGESIRQ_H_ */
diff --git a/drivers/net/sk98lin/h/ski2c.h b/drivers/net/sk98lin/h/ski2c.h
index 598bb42ccc3d..6a63f4a15de6 100644
--- a/drivers/net/sk98lin/h/ski2c.h
+++ b/drivers/net/sk98lin/h/ski2c.h
@@ -162,9 +162,6 @@ typedef	struct	s_I2c {
 } SK_I2C;
 
 extern int SkI2cInit(SK_AC *pAC, SK_IOC IoC, int Level);
-extern int SkI2cWrite(SK_AC *pAC, SK_IOC IoC, SK_U32 Data, int Dev, int Size,
-                                           int Reg, int Burst);
-extern int SkI2cReadSensor(SK_AC *pAC, SK_IOC IoC, SK_SENSOR *pSen);
 #ifdef SK_DIAG
 extern  SK_U32 SkI2cRead(SK_AC *pAC, SK_IOC IoC, int Dev, int Size, int Reg,
                                                  int Burst);
diff --git a/drivers/net/sk98lin/h/skvpd.h b/drivers/net/sk98lin/h/skvpd.h
index daa9a8d154fc..fdd9e48e8040 100644
--- a/drivers/net/sk98lin/h/skvpd.h
+++ b/drivers/net/sk98lin/h/skvpd.h
@@ -183,14 +183,6 @@ extern SK_U32	VpdReadDWord(
         int                     addr);
 #endif  /* SKDIAG */
 
-extern int      VpdSetupPara(
-        SK_AC           *pAC,
-        const char      *key,
-        const char      *buf,
-        int                     len,
-        int                     type,
-        int                     op);
-
 extern SK_VPD_STATUS    *VpdStat(
         SK_AC           *pAC,
         SK_IOC          IoC);
@@ -227,11 +219,6 @@ extern int	VpdUpdate(
         SK_AC           *pAC,
         SK_IOC          IoC);
 
-extern void     VpdErrLog(
-        SK_AC           *pAC,
-        SK_IOC          IoC,
-        char            *msg);
-
 #ifdef  SKDIAG
 extern int      VpdReadBlock(
         SK_AC           *pAC,
@@ -249,7 +236,6 @@ extern int	VpdWriteBlock(
 #endif  /* SKDIAG */
 #else   /* SK_KR_PROTO */
 extern SK_U32   VpdReadDWord();
-extern int      VpdSetupPara();
 extern SK_VPD_STATUS    *VpdStat();
 extern int      VpdKeys();
 extern int      VpdRead();
@@ -257,7 +243,6 @@ extern SK_BOOL	VpdMayWrite();
 extern int      VpdWrite();
 extern int      VpdDelete();
 extern int      VpdUpdate();
-extern void     VpdErrLog();
 #endif  /* SK_KR_PROTO */
 
 #endif  /* __INC_SKVPD_H_ */
diff --git a/drivers/net/sk98lin/skaddr.c b/drivers/net/sk98lin/skaddr.c
index a7e25edc7fc4..6e6c56aa6d6f 100644
--- a/drivers/net/sk98lin/skaddr.c
+++ b/drivers/net/sk98lin/skaddr.c
@@ -87,6 +87,21 @@ static const SK_U16	OnesHash[4] = {0xFFFF, 0xFFFF, 0xFFFF, 0xFFFF};
 static int      Next0[SK_MAX_MACS] = {0};
 #endif  /* DEBUG */
 
+static int SkAddrGmacMcAdd(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber,
+                           SK_MAC_ADDR *pMc, int Flags);
+static int SkAddrGmacMcClear(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber,
+                             int Flags);
+static int SkAddrGmacMcUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber);
+static int SkAddrGmacPromiscuousChange(SK_AC *pAC, SK_IOC IoC,
+                                       SK_U32 PortNumber, int NewPromMode);
+static int SkAddrXmacMcAdd(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber,
+                           SK_MAC_ADDR *pMc, int Flags);
+static int SkAddrXmacMcClear(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber,
+                             int Flags);
+static int SkAddrXmacMcUpdate(SK_AC *pAC, SK_IOC IoC, SK_U32 PortNumber);
+static int SkAddrXmacPromiscuousChange(SK_AC *pAC, SK_IOC IoC,
+                                       SK_U32 PortNumber, int NewPromMode);
+
 /* functions ******************************************************************/
 
 /******************************************************************************
@@ -372,7 +387,7 @@ int		Flags)		/* permanent/non-perm, sw-only */
  *      SK_ADDR_SUCCESS
  *      SK_ADDR_ILLEGAL_PORT
  */
-int     SkAddrXmacMcClear(
+static int      SkAddrXmacMcClear(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* I/O context */
 SK_U32  PortNumber,     /* Index of affected port */
@@ -429,7 +444,7 @@ int		Flags)		/* permanent/non-perm, sw-only */
  *      SK_ADDR_SUCCESS
  *      SK_ADDR_ILLEGAL_PORT
  */
-int     SkAddrGmacMcClear(
+static int      SkAddrGmacMcClear(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* I/O context */
 SK_U32  PortNumber,     /* Index of affected port */
@@ -519,7 +534,7 @@ int		Flags)		/* permanent/non-perm, sw-only */
  * Returns:
  *      Hash value of multicast address.
  */
-SK_U32 SkXmacMcHash(
+static SK_U32 SkXmacMcHash(
 unsigned char *pMc)     /* Multicast address */
 {
         SK_U32 Idx;
@@ -557,7 +572,7 @@ unsigned char *pMc)	/* Multicast address */
  * Returns:
  *      Hash value of multicast address.
  */
-SK_U32 SkGmacMcHash(
+static SK_U32 SkGmacMcHash(
 unsigned char *pMc)     /* Multicast address */
 {
         SK_U32 Data;
@@ -672,7 +687,7 @@ int			Flags)		/* permanent/non-permanent */
  *      SK_MC_ILLEGAL_ADDRESS
  *      SK_MC_RLMT_OVERFLOW
  */
-int     SkAddrXmacMcAdd(
+static int      SkAddrXmacMcAdd(
 SK_AC           *pAC,           /* adapter context */
 SK_IOC          IoC,            /* I/O context */
 SK_U32          PortNumber,     /* Port Number */
@@ -778,7 +793,7 @@ int		Flags)		/* permanent/non-permanent */
  *      SK_MC_FILTERING_INEXACT
  *      SK_MC_ILLEGAL_ADDRESS
  */
-int     SkAddrGmacMcAdd(
+static int      SkAddrGmacMcAdd(
 SK_AC           *pAC,           /* adapter context */
 SK_IOC          IoC,            /* I/O context */
 SK_U32          PortNumber,     /* Port Number */
@@ -937,7 +952,7 @@ SK_U32	PortNumber)	/* Port Number */
  *      SK_MC_FILTERING_INEXACT
  *      SK_ADDR_ILLEGAL_PORT
  */
-int     SkAddrXmacMcUpdate(
+static int      SkAddrXmacMcUpdate(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* I/O context */
 SK_U32  PortNumber)     /* Port Number */
@@ -1082,7 +1097,7 @@ SK_U32	PortNumber)	/* Port Number */
  *      SK_MC_FILTERING_INEXACT
  *      SK_ADDR_ILLEGAL_PORT
  */
-int     SkAddrGmacMcUpdate(
+static int      SkAddrGmacMcUpdate(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* I/O context */
 SK_U32  PortNumber)     /* Port Number */
@@ -1468,7 +1483,7 @@ int		NewPromMode)	/* new promiscuous mode */
  *      SK_ADDR_SUCCESS
  *      SK_ADDR_ILLEGAL_PORT
  */
-int     SkAddrXmacPromiscuousChange(
+static int      SkAddrXmacPromiscuousChange(
 SK_AC   *pAC,                   /* adapter context */
 SK_IOC  IoC,                    /* I/O context */
 SK_U32  PortNumber,             /* port whose promiscuous mode changes */
@@ -1585,7 +1600,7 @@ int		NewPromMode)	/* new promiscuous mode */
  *      SK_ADDR_SUCCESS
  *      SK_ADDR_ILLEGAL_PORT
  */
-int     SkAddrGmacPromiscuousChange(
+static int      SkAddrGmacPromiscuousChange(
 SK_AC   *pAC,                   /* adapter context */
 SK_IOC  IoC,                    /* I/O context */
 SK_U32  PortNumber,             /* port whose promiscuous mode changes */
diff --git a/drivers/net/sk98lin/skgeinit.c b/drivers/net/sk98lin/skgeinit.c
index 6cb49dd02251..67f1d6a5c15d 100644
--- a/drivers/net/sk98lin/skgeinit.c
+++ b/drivers/net/sk98lin/skgeinit.c
@@ -59,34 +59,6 @@ static struct s_Config OemConfig = {
 
 /******************************************************************************
  *
- *      SkGePollRxD() - Enable / Disable Descriptor Polling of RxD Ring
- *
- * Description:
- *      Enable or disable the descriptor polling of the receive descriptor
- *      ring (RxD) for port 'Port'.
- *      The new configuration is *not* saved over any SkGeStopPort() and
- *      SkGeInitPort() calls.
- *
- * Returns:
- *      nothing
- */
-void SkGePollRxD(
-SK_AC   *pAC,           /* adapter context */
-SK_IOC  IoC,            /* IO context */
-int             Port,           /* Port Index (MAC_1 + n) */
-SK_BOOL PollRxD)        /* SK_TRUE (enable pol.), SK_FALSE (disable pol.) */
-{
-        SK_GEPORT *pPrt;
-
-        pPrt = &pAC->GIni.GP[Port];
-
-        SK_OUT32(IoC, Q_ADDR(pPrt->PRxQOff, Q_CSR), (PollRxD) ?
-                CSR_ENA_POL : CSR_DIS_POL);
-}       /* SkGePollRxD */
-
-
-/******************************************************************************
- *
  *      SkGePollTxD() - Enable / Disable Descriptor Polling of TxD Rings
  *
  * Description:
@@ -952,7 +924,7 @@ int		Port)		/* Port Index (MAC_1 + n) */
  * Returns:
  *      nothing
  */
-void SkGeInitRamIface(
+static void SkGeInitRamIface(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC)            /* IO context */
 {
@@ -1409,83 +1381,6 @@ SK_IOC	IoC)		/* IO context */
 
 }       /* SkGeInit0*/
 
-#ifdef SK_PCI_RESET
-
-/******************************************************************************
- *
- *      SkGePciReset() - Reset PCI interface
- *
- * Description:
- *      o Read PCI configuration.
- *      o Change power state to 3.
- *      o Change power state to 0.
- *      o Restore PCI configuration.
- *
- * Returns:
- *      0:      Success.
- *      1:      Power state could not be changed to 3.
- */
-static int SkGePciReset(
-SK_AC   *pAC,           /* adapter context */
-SK_IOC  IoC)            /* IO context */
-{
-        int             i;
-        SK_U16  PmCtlSts;
-        SK_U32  Bp1;
-        SK_U32  Bp2;
-        SK_U16  PciCmd;
-        SK_U8   Cls;
-        SK_U8   Lat;
-        SK_U8   ConfigSpace[PCI_CFG_SIZE];
-
-        /*
-         * Note: Switching to D3 state is like a software reset.
-         *               Switching from D3 to D0 is a hardware reset.
-         *               We have to save and restore the configuration space.
-         */
-        for (i = 0; i < PCI_CFG_SIZE; i++) {
-                SkPciReadCfgDWord(pAC, i*4, &ConfigSpace[i]);
-        }
-
-        /* We know the RAM Interface Arbiter is enabled. */
-        SkPciWriteCfgWord(pAC, PCI_PM_CTL_STS, PCI_PM_STATE_D3);
-        SkPciReadCfgWord(pAC, PCI_PM_CTL_STS, &PmCtlSts);
-        
-        if ((PmCtlSts & PCI_PM_STATE_MSK) != PCI_PM_STATE_D3) {
-                return(1);
-        }
-
-        /* Return to D0 state. */
-        SkPciWriteCfgWord(pAC, PCI_PM_CTL_STS, PCI_PM_STATE_D0);
-
-        /* Check for D0 state. */
-        SkPciReadCfgWord(pAC, PCI_PM_CTL_STS, &PmCtlSts);
-        
-        if ((PmCtlSts & PCI_PM_STATE_MSK) != PCI_PM_STATE_D0) {
-                return(1);
-        }
-
-        /* Check PCI Config Registers. */
-        SkPciReadCfgWord(pAC, PCI_COMMAND, &PciCmd);
-        SkPciReadCfgByte(pAC, PCI_CACHE_LSZ, &Cls);
-        SkPciReadCfgDWord(pAC, PCI_BASE_1ST, &Bp1);
-        SkPciReadCfgDWord(pAC, PCI_BASE_2ND, &Bp2);
-        SkPciReadCfgByte(pAC, PCI_LAT_TIM, &Lat);
-        
-        if (PciCmd != 0 || Cls != (SK_U8)0 || Lat != (SK_U8)0 ||
-                (Bp1 & 0xfffffff0L) != 0 || Bp2 != 1) {
-                return(1);
-        }
-
-        /* Restore PCI Config Space. */
-        for (i = 0; i < PCI_CFG_SIZE; i++) {
-                SkPciWriteCfgDWord(pAC, i*4, ConfigSpace[i]);
-        }
-
-        return(0);
-}       /* SkGePciReset */
-
-#endif /* SK_PCI_RESET */
 
 /******************************************************************************
  *
@@ -1524,10 +1419,6 @@ SK_IOC	IoC)		/* IO context */
         /* save CLK_RUN bits (YUKON-Lite) */
         SK_IN16(IoC, B0_CTST, &CtrlStat);
 
-#ifdef SK_PCI_RESET
-        (void)SkGePciReset(pAC, IoC);
-#endif /* SK_PCI_RESET */
-
         /* do the SW-reset */
         SK_OUT8(IoC, B0_CTST, CS_RST_SET);
 
@@ -1991,11 +1882,6 @@ SK_IOC	IoC)		/* IO context */
         int     i;
         SK_U16  Word;
 
-#ifdef SK_PHY_LP_MODE
-        SK_U8   Byte;
-        SK_U16  PmCtlSts;
-#endif /* SK_PHY_LP_MODE */
-
 #if (!defined(SK_SLIM) && !defined(VCPU))
         /* ensure I2C is ready */
         SkI2cWaitIrq(pAC, IoC);
@@ -2010,38 +1896,6 @@ SK_IOC	IoC)		/* IO context */
                 }
         }
 
-#ifdef SK_PHY_LP_MODE
-    /*
-         * for power saving purposes within mobile environments
-         * we set the PHY to coma mode and switch to D3 power state.
-         */
-        if (pAC->GIni.GIYukonLite &&
-                pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
-
-                /* for all ports switch PHY to coma mode */
-                for (i = 0; i < pAC->GIni.GIMacsFound; i++) {
-                        
-                        SkGmEnterLowPowerMode(pAC, IoC, i, PHY_PM_DEEP_SLEEP);
-                }
-
-                if (pAC->GIni.GIVauxAvail) {
-                        /* switch power to VAUX */
-                        Byte = PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_ON | PC_VCC_OFF;
-
-                        SK_OUT8(IoC, B0_POWER_CTRL, Byte);
-                }
-                
-                /* switch to D3 state */
-                SK_IN16(IoC, PCI_C(PCI_PM_CTL_STS), &PmCtlSts);
-
-                PmCtlSts |= PCI_PM_STATE_D3;
-
-                SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON);
-
-                SK_OUT16(IoC, PCI_C(PCI_PM_CTL_STS), PmCtlSts);
-        }
-#endif /* SK_PHY_LP_MODE */
-
         /* Reset all bits in the PCI STATUS register */
         /*
          * Note: PCI Cfg cycles cannot be used, because they are not
diff --git a/drivers/net/sk98lin/skgemib.c b/drivers/net/sk98lin/skgemib.c
index 2991bc85cf2c..0a6f67a7a395 100644
--- a/drivers/net/sk98lin/skgemib.c
+++ b/drivers/net/sk98lin/skgemib.c
@@ -871,13 +871,6 @@ PNMI_STATIC const SK_PNMI_TAB_ENTRY IdTable[] = {
                 sizeof(SK_PNMI_CONF),
                 SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyType),
                 SK_PNMI_RO, MacPrivateConf, 0},
-#ifdef SK_PHY_LP_MODE
-                {OID_SKGE_PHY_LP_MODE,
-                SK_PNMI_MAC_ENTRIES,
-                sizeof(SK_PNMI_CONF),
-                SK_PNMI_OFF(Conf) + SK_PNMI_CNF_OFF(ConfPhyMode),
-                SK_PNMI_RW, MacPrivateConf, 0},
-#endif  
         {OID_SKGE_LINK_CAP,
                 SK_PNMI_MAC_ENTRIES,
                 sizeof(SK_PNMI_CONF),
diff --git a/drivers/net/sk98lin/skgepnmi.c b/drivers/net/sk98lin/skgepnmi.c
index a386172107e8..b36dd9ac6b29 100644
--- a/drivers/net/sk98lin/skgepnmi.c
+++ b/drivers/net/sk98lin/skgepnmi.c
@@ -56,10 +56,6 @@ static const char SysKonnectFileId[] =
  * Public Function prototypes
  */
 int SkPnmiInit(SK_AC *pAC, SK_IOC IoC, int level);
-int SkPnmiGetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf,
-        unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
-int SkPnmiPreSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf,
-        unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
 int SkPnmiSetVar(SK_AC *pAC, SK_IOC IoC, SK_U32 Id, void *pBuf,
         unsigned int *pLen, SK_U32 Instance, SK_U32 NetIndex);
 int SkPnmiGetStruct(SK_AC *pAC, SK_IOC IoC, void *pBuf,
@@ -587,7 +583,7 @@ int Level)		/* Initialization level */
  *                           exist (e.g. port instance 3 on a two port
  *                               adapter.
  */
-int SkPnmiGetVar(
+static int SkPnmiGetVar(
 SK_AC *pAC,             /* Pointer to adapter context */
 SK_IOC IoC,             /* IO context handle */
 SK_U32 Id,              /* Object ID that is to be processed */
@@ -629,7 +625,7 @@ SK_U32 NetIndex)	/* NetIndex (0..n), in single net mode always zero */
  *                           exist (e.g. port instance 3 on a two port
  *                               adapter.
  */
-int SkPnmiPreSetVar(
+static int SkPnmiPreSetVar(
 SK_AC *pAC,             /* Pointer to adapter context */
 SK_IOC IoC,             /* IO context handle */
 SK_U32 Id,              /* Object ID that is to be processed */
@@ -5062,9 +5058,6 @@ SK_U32 NetIndex)	/* NetIndex (0..n), in single net mode always zero */
                 case OID_SKGE_SPEED_CAP:
                 case OID_SKGE_SPEED_MODE:
                 case OID_SKGE_SPEED_STATUS:
-#ifdef SK_PHY_LP_MODE
-                case OID_SKGE_PHY_LP_MODE:
-#endif
                         if (*pLen < (Limit - LogPortIndex) * sizeof(SK_U8)) {
 
                                 *pLen = (Limit - LogPortIndex) * sizeof(SK_U8);
@@ -5140,28 +5133,6 @@ SK_U32 NetIndex)	/* NetIndex (0..n), in single net mode always zero */
                                 Offset += sizeof(SK_U32);
                                 break;
 
-#ifdef SK_PHY_LP_MODE
-                        case OID_SKGE_PHY_LP_MODE:
-                                if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
-                                        if (LogPortIndex == 0) {
-                                                continue;
-                                        }
-                                        else {
-                                                /* Get value for physical ports */
-                                                PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex);
-                                                Val8 = (SK_U8) pAC->GIni.GP[PhysPortIndex].PPhyPowerState;
-                                                *pBufPtr = Val8;
-                                        }
-                                }
-                                else { /* DualNetMode */
-                                        
-                                        Val8 = (SK_U8) pAC->GIni.GP[PhysPortIndex].PPhyPowerState;
-                                        *pBufPtr = Val8;
-                                }
-                                Offset += sizeof(SK_U8);
-                                break;
-#endif
-
                         case OID_SKGE_LINK_CAP:
                                 if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
                                         if (LogPortIndex == 0) {
@@ -5478,16 +5449,6 @@ SK_U32 NetIndex)	/* NetIndex (0..n), in single net mode always zero */
                 }
                 break;
 
-#ifdef SK_PHY_LP_MODE
-        case OID_SKGE_PHY_LP_MODE:
-                if (*pLen < Limit - LogPortIndex) {
-
-                        *pLen = Limit - LogPortIndex;
-                        return (SK_PNMI_ERR_TOO_SHORT);
-                }
-                break;
-#endif
-
         case OID_SKGE_MTU:
                 if (*pLen < sizeof(SK_U32)) {
 
@@ -5845,116 +5806,6 @@ SK_U32 NetIndex)	/* NetIndex (0..n), in single net mode always zero */
                         Offset += sizeof(SK_U32);
                         break;
                 
-#ifdef SK_PHY_LP_MODE
-                case OID_SKGE_PHY_LP_MODE:
-                        /* The preset ends here */
-                        if (Action == SK_PNMI_PRESET) {
-
-                                return (SK_PNMI_ERR_OK);
-                        }
-
-                        if (!pAC->Pnmi.DualNetActiveFlag) { /* SingleNetMode */
-                                if (LogPortIndex == 0) {
-                                        Offset = 0;
-                                        continue;
-                                }
-                                else {
-                                        /* Set value for physical ports */
-                                        PhysPortIndex = SK_PNMI_PORT_LOG2PHYS(pAC, LogPortIndex);
-
-                                        switch (*(pBuf + Offset)) {
-                                                case 0:
-                                                        /* If LowPowerMode is active, we can leave it. */
-                                                        if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
-
-                                                                Val32 = SkGmLeaveLowPowerMode(pAC, IoC, PhysPortIndex);
-                                                                
-                                                                if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState < 3)     {
-                                                                        
-                                                                        SkDrvInitAdapter(pAC);
-                                                                }
-                                                                break;
-                                                        }
-                                                        else {
-                                                                *pLen = 0;
-                                                                return (SK_PNMI_ERR_GENERAL);
-                                                        }
-                                                case 1:
-                                                case 2:
-                                                case 3:
-                                                case 4:
-                                                        /* If no LowPowerMode is active, we can enter it. */
-                                                        if (!pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
-
-                                                                if ((*(pBuf + Offset)) < 3)     {
-                                                                
-                                                                        SkDrvDeInitAdapter(pAC);
-                                                                }
-
-                                                                Val32 = SkGmEnterLowPowerMode(pAC, IoC, PhysPortIndex, *pBuf);
-                                                                break;
-                                                        }
-                                                        else {
-                                                                *pLen = 0;
-                                                                return (SK_PNMI_ERR_GENERAL);
-                                                        }
-                                                default:
-                                                        *pLen = 0;
-                                                        return (SK_PNMI_ERR_BAD_VALUE);
-                                        }
-                                }
-                        }
-                        else { /* DualNetMode */
-                                
-                                switch (*(pBuf + Offset)) {
-                                        case 0:
-                                                /* If we are in a LowPowerMode, we can leave it. */
-                                                if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
-
-                                                        Val32 = SkGmLeaveLowPowerMode(pAC, IoC, PhysPortIndex);
-                                                        
-                                                        if (pAC->GIni.GP[PhysPortIndex].PPhyPowerState < 3)     {
-
-                                                                SkDrvInitAdapter(pAC);
-                                                        }
-                                                        break;
-                                                }
-                                                else {
-                                                        *pLen = 0;
-                                                        return (SK_PNMI_ERR_GENERAL);
-                                                }
-                                        
-                                        case 1:
-                                        case 2:
-                                        case 3:
-                                        case 4:
-                                                /* If we are not already in LowPowerMode, we can enter it. */
-                                                if (!pAC->GIni.GP[PhysPortIndex].PPhyPowerState) {
-
-                                                        if ((*(pBuf + Offset)) < 3)     {
-
-                                                                SkDrvDeInitAdapter(pAC);
-                                                        }
-                                                        else {
-
-                                                                Val32 = SkGmEnterLowPowerMode(pAC, IoC, PhysPortIndex, *pBuf);
-                                                        }
-                                                        break;
-                                                }
-                                                else {
-                                                        *pLen = 0;
-                                                        return (SK_PNMI_ERR_GENERAL);
-                                                }
-                                        
-                                        default:
-                                                *pLen = 0;
-                                                return (SK_PNMI_ERR_BAD_VALUE);
-                                }
-                        }
-                        Offset += sizeof(SK_U8);
-                        break;
-#endif
-
                 default:
             SK_DBG_MSG(pAC, SK_DBGMOD_PNMI, SK_DBGCAT_ERR,
                 ("MacPrivateConf: Unknown OID should be handled before set"));
diff --git a/drivers/net/sk98lin/skgesirq.c b/drivers/net/sk98lin/skgesirq.c
index 87520f0057d7..ab66d80a4455 100644
--- a/drivers/net/sk98lin/skgesirq.c
+++ b/drivers/net/sk98lin/skgesirq.c
@@ -265,7 +265,7 @@ int		Port)		/* Port Index (MAC_1 + n) */
  *
  * Returns: N/A
  */
-void SkHWLinkUp(
+static void SkHWLinkUp(
 SK_AC   *pAC,   /* adapter context */
 SK_IOC  IoC,    /* IO context */
 int             Port)   /* Port Index (MAC_1 + n) */
@@ -612,14 +612,6 @@ SK_U32	Istatus)	/* Interrupt status word */
                                  * we ignore those
                                  */
                                 pPrt->HalfDupTimerActive = SK_TRUE;
-#ifdef XXX
-                                Len = sizeof(SK_U64);
-                                SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets,
-                                        &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, 0),
-                                        pAC->Rlmt.Port[0].Net->NetNumber);
-                                
-                                pPrt->LastOctets = Octets;
-#endif /* XXX */
                                 /* Snap statistic counters */
                                 (void)SkXmUpdateStats(pAC, IoC, 0);
 
@@ -653,14 +645,6 @@ SK_U32	Istatus)	/* Interrupt status word */
                                  pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) &&
                                 !pPrt->HalfDupTimerActive) {
                                 pPrt->HalfDupTimerActive = SK_TRUE;
-#ifdef XXX
-                                Len = sizeof(SK_U64);
-                                SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets,
-                                        &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, 1),
-                                        pAC->Rlmt.Port[1].Net->NetNumber);
-                                
-                                pPrt->LastOctets = Octets;
-#endif /* XXX */
                                 /* Snap statistic counters */
                                 (void)SkXmUpdateStats(pAC, IoC, 1);
 
@@ -2085,12 +2069,6 @@ SK_EVPARA	Para)		/* Event specific Parameter */
                         pPrt->HalfDupTimerActive = SK_FALSE;
                         if (pPrt->PLinkModeStatus == SK_LMODE_STAT_HALF ||
                                 pPrt->PLinkModeStatus == SK_LMODE_STAT_AUTOHALF) {
-#ifdef XXX
-                                Len = sizeof(SK_U64);
-                                SkPnmiGetVar(pAC, IoC, OID_SKGE_STAT_TX_OCTETS, (char *)&Octets,
-                                        &Len, (SK_U32)SK_PNMI_PORT_PHYS2INST(pAC, Port),
-                                        pAC->Rlmt.Port[Port].Net->NetNumber);
-#endif /* XXX */
                                 /* Snap statistic counters */
                                 (void)SkXmUpdateStats(pAC, IoC, Port);
 
diff --git a/drivers/net/sk98lin/ski2c.c b/drivers/net/sk98lin/ski2c.c
index 075a0464e56b..79bf57cb5326 100644
--- a/drivers/net/sk98lin/ski2c.c
+++ b/drivers/net/sk98lin/ski2c.c
@@ -396,7 +396,7 @@ int		Rw)		/* Read / Write Flag */
  *                      1:      error,   transfer does not complete, I2C transfer
  *                                               killed, wait loop terminated.
  */
-int     SkI2cWait(
+static int      SkI2cWait(
 SK_AC   *pAC,   /* Adapter Context */
 SK_IOC  IoC,    /* I/O Context */
 int             Event)  /* complete event to wait for (I2C_READ or I2C_WRITE) */
@@ -481,7 +481,7 @@ SK_IOC	IoC)	/* I/O Context */
  * returns      0:      success
  *                      1:      error
  */
-int SkI2cWrite(
+static int SkI2cWrite(
 SK_AC   *pAC,           /* Adapter Context */
 SK_IOC  IoC,            /* I/O Context */
 SK_U32  I2cData,        /* I2C Data to write */
@@ -538,7 +538,7 @@ int		I2cBurst)	/* I2C Burst Flag */
  *              1 if the read is completed
  *              0 if the read must be continued (I2C Bus still allocated)
  */
-int     SkI2cReadSensor(
+static int      SkI2cReadSensor(
 SK_AC           *pAC,   /* Adapter Context */
 SK_IOC          IoC,    /* I/O Context */
 SK_SENSOR       *pSen)  /* Sensor to be read */
diff --git a/drivers/net/sk98lin/sklm80.c b/drivers/net/sk98lin/sklm80.c
index 68292d18175b..a204f5bb55d4 100644
--- a/drivers/net/sk98lin/sklm80.c
+++ b/drivers/net/sk98lin/sklm80.c
@@ -34,79 +34,7 @@ static const char SysKonnectFileId[] =
 #include "h/lm80.h"
 #include "h/skdrv2nd.h"         /* Adapter Control- and Driver specific Def. */
 
-#ifdef  SK_DIAG
-#define BREAK_OR_WAIT(pAC,IoC,Event)    SkI2cWait(pAC,IoC,Event)
-#else   /* nSK_DIAG */
 #define BREAK_OR_WAIT(pAC,IoC,Event)    break
-#endif  /* nSK_DIAG */
-
-#ifdef  SK_DIAG
-/*
- * read the register 'Reg' from the device 'Dev'
- *
- * return       read error      -1
- *              success         the read value
- */
-int     SkLm80RcvReg(
-SK_IOC  IoC,            /* Adapter Context */
-int             Dev,            /* I2C device address */
-int             Reg)            /* register to read */
-{
-        int     Val = 0;
-        int     TempExt;
-
-        /* Signal device number */
-        if (SkI2cSndDev(IoC, Dev, I2C_WRITE)) {
-                return(-1);
-        }
-
-        if (SkI2cSndByte(IoC, Reg)) {
-                return(-1);
-        }
-
-        /* repeat start */
-        if (SkI2cSndDev(IoC, Dev, I2C_READ)) {
-                return(-1);
-        }
-
-        switch (Reg) {
-        case LM80_TEMP_IN:
-                Val = (int)SkI2cRcvByte(IoC, 1);
-
-                /* First: correct the value: it might be negative */
-                if ((Val & 0x80) != 0) {
-                        /* Value is negative */
-                        Val = Val - 256;
-                }
-                Val = Val * SK_LM80_TEMP_LSB;
-                SkI2cStop(IoC);
-                
-                TempExt = (int)SkLm80RcvReg(IoC, LM80_ADDR, LM80_TEMP_CTRL);
-                
-                if (Val > 0) {
-                        Val += ((TempExt >> 7) * SK_LM80_TEMPEXT_LSB);
-                }
-                else {
-                        Val -= ((TempExt >> 7) * SK_LM80_TEMPEXT_LSB);
-                }
-                return(Val);
-                break;
-        case LM80_VT0_IN:
-        case LM80_VT1_IN:
-        case LM80_VT2_IN:
-        case LM80_VT3_IN:
-                Val = (int)SkI2cRcvByte(IoC, 1) * SK_LM80_VT_LSB;
-                break;
-        
-        default:
-                Val = (int)SkI2cRcvByte(IoC, 1);
-                break;
-        }
-
-        SkI2cStop(IoC);
-        return(Val);
-}
-#endif  /* SK_DIAG */
 
 /*
  * read a sensors value (LM80 specific)
diff --git a/drivers/net/sk98lin/skrlmt.c b/drivers/net/sk98lin/skrlmt.c
index 9ea11ab2296a..be8d1ccddf6d 100644
--- a/drivers/net/sk98lin/skrlmt.c
+++ b/drivers/net/sk98lin/skrlmt.c
@@ -282,7 +282,6 @@ typedef struct s_SpTreeRlmtPacket {
 
 SK_MAC_ADDR     SkRlmtMcAddr =  {{0x01,  0x00,  0x5A,  0x52,  0x4C,  0x4D}};
 SK_MAC_ADDR     BridgeMcAddr =  {{0x01,  0x80,  0xC2,  0x00,  0x00,  0x00}};
-SK_MAC_ADDR     BcAddr =                {{0xFF,  0xFF,  0xFF,  0xFF,  0xFF,  0xFF}};
 
 /* local variables ************************************************************/
 
diff --git a/drivers/net/sk98lin/skvpd.c b/drivers/net/sk98lin/skvpd.c
index eb3c8988ced1..17786056c66a 100644
--- a/drivers/net/sk98lin/skvpd.c
+++ b/drivers/net/sk98lin/skvpd.c
@@ -132,65 +132,6 @@ int		addr)	/* VPD address */
 
 #endif  /* SKDIAG */
 
-#if 0
-
-/*
-        Write the dword 'data' at address 'addr' into the VPD EEPROM, and
-        verify that the data is written.
-
- Needed Time:
-
-.                               MIN             MAX
-. -------------------------------------------------------------------
-. write                         1.8 ms          3.6 ms
-. internal write cyles          0.7 ms          7.0 ms
-. -------------------------------------------------------------------
-. over all program time         2.5 ms          10.6 ms
-. read                          1.3 ms          2.6 ms
-. -------------------------------------------------------------------
-. over all                      3.8 ms          13.2 ms
-.
-
-
- Returns        0:      success
-                        1:      error,  I2C transfer does not terminate
-                        2:      error,  data verify error
-
- */
-static int VpdWriteDWord(
-SK_AC   *pAC,   /* pAC pointer */
-SK_IOC  IoC,    /* IO Context */
-int             addr,   /* VPD address */
-SK_U32  data)   /* VPD data to write */
-{
-        /* start VPD write */
-        /* Don't swap here, it's a data stream of bytes */
-        SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_CTRL,
-                ("VPD write dword at addr 0x%x, data = 0x%x\n",addr,data));
-        VPD_OUT32(pAC, IoC, PCI_VPD_DAT_REG, (SK_U32)data);
-        /* But do it here */
-        addr |= VPD_WRITE;
-
-        VPD_OUT16(pAC, IoC, PCI_VPD_ADR_REG, (SK_U16)(addr | VPD_WRITE));
-
-        /* this may take up to 10,6 ms */
-        if (VpdWait(pAC, IoC, VPD_WRITE)) {
-                SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR,
-                        ("Write Timed Out\n"));
-                return(1);
-        };
-
-        /* verify data */
-        if (VpdReadDWord(pAC, IoC, addr) != data) {
-                SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR | SK_DBGCAT_FATAL,
-                        ("Data Verify Error\n"));
-                return(2);
-        }
-        return(0);
-}       /* VpdWriteDWord */
-
-#endif  /* 0 */
-
 /*
  *      Read one Stream of 'len' bytes of VPD data, starting at 'addr' from
  *      or to the I2C EEPROM.
@@ -728,7 +669,7 @@ char	*etp)		/* end pointer input position */
  *              6:      fatal VPD error
  *
  */
-int     VpdSetupPara(
+static int      VpdSetupPara(
 SK_AC   *pAC,           /* common data base */
 const char      *key,   /* keyword to insert */
 const char      *buf,   /* buffer with the keyword value */
@@ -1148,50 +1089,3 @@ SK_IOC	IoC)	/* IO Context */
         return(0);
 }
 
-
-
-/*
- *      Read the contents of the VPD EEPROM and copy it to the VPD buffer
- *      if not already done. If the keyword "VF" is not present it will be
- *      created and the error log message will be stored to this keyword.
- *      If "VF" is not present the error log message will be stored to the
- *      keyword "VL". "VL" will created or overwritten if "VF" is present.
- *      The VPD read/write area is saved to the VPD EEPROM.
- *
- * returns nothing, errors will be ignored.
- */
-void VpdErrLog(
-SK_AC   *pAC,   /* common data base */
-SK_IOC  IoC,    /* IO Context */
-char    *msg)   /* error log message */
-{
-        SK_VPD_PARA *v, vf;     /* VF */
-        int len;
-
-        SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX,
-                ("VPD error log msg %s\n", msg));
-        if ((pAC->vpd.v.vpd_status & VPD_VALID) == 0) {
-                if (VpdInit(pAC, IoC) != 0) {
-                        SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_ERR,
-                                ("VPD init error\n"));
-                        return;
-                }
-        }
-
-        len = strlen(msg);
-        if (len > VPD_MAX_LEN) {
-                /* cut it */
-                len = VPD_MAX_LEN;
-        }
-        if ((v = vpd_find_para(pAC, VPD_VF, &vf)) != NULL) {
-                SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("overwrite VL\n"));
-                (void)VpdSetupPara(pAC, VPD_VL, msg, len, VPD_RW_KEY, OWR_KEY);
-        }
-        else {
-                SK_DBG_MSG(pAC, SK_DBGMOD_VPD, SK_DBGCAT_TX, ("write VF\n"));
-                (void)VpdSetupPara(pAC, VPD_VF, msg, len, VPD_RW_KEY, ADD_KEY);
-        }
-
-        (void)VpdUpdate(pAC, IoC);
-}
-
diff --git a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c
index 42d2d963150a..b4e75022a657 100644
--- a/drivers/net/sk98lin/skxmac2.c
+++ b/drivers/net/sk98lin/skxmac2.c
@@ -41,13 +41,13 @@ static const char SysKonnectFileId[] =
 #endif
 
 #ifdef GENESIS
-BCOM_HACK BcomRegA1Hack[] = {
+static BCOM_HACK BcomRegA1Hack[] = {
  { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1104 }, { 0x17, 0x0013 },
  { 0x15, 0x0404 }, { 0x17, 0x8006 }, { 0x15, 0x0132 }, { 0x17, 0x8006 },
  { 0x15, 0x0232 }, { 0x17, 0x800D }, { 0x15, 0x000F }, { 0x18, 0x0420 },
  { 0, 0 }
 };
-BCOM_HACK BcomRegC0Hack[] = {
+static BCOM_HACK BcomRegC0Hack[] = {
  { 0x18, 0x0c20 }, { 0x17, 0x0012 }, { 0x15, 0x1204 }, { 0x17, 0x0013 },
  { 0x15, 0x0A04 }, { 0x18, 0x0420 },
  { 0, 0 }
@@ -790,7 +790,7 @@ int		Port)	/* Port Index (MAC_1 + n) */
  * Returns:
  *      nothing
  */
-void SkMacFlushRxFifo(
+static void SkMacFlushRxFifo(
 SK_AC   *pAC,   /* adapter context */
 SK_IOC  IoC,    /* IO context */
 int             Port)   /* Port Index (MAC_1 + n) */
@@ -1231,38 +1231,6 @@ int		Port)	/* Port Index (MAC_1 + n) */
 }       /* SkMacHardRst */
 
 
-/******************************************************************************
- *
- *      SkMacClearRst() - Clear the MAC reset
- *
- * Description: calls a clear MAC reset routine dep. on board type
- *
- * Returns:
- *      nothing
- */
-void SkMacClearRst(
-SK_AC   *pAC,   /* adapter context */
-SK_IOC  IoC,    /* IO context */
-int             Port)   /* Port Index (MAC_1 + n) */
-{
-        
-#ifdef GENESIS
-        if (pAC->GIni.GIGenesis) {
-                
-                SkXmClearRst(pAC, IoC, Port);
-        }
-#endif /* GENESIS */
-        
-#ifdef YUKON
-        if (pAC->GIni.GIYukon) {
-                
-                SkGmClearRst(pAC, IoC, Port);
-        }
-#endif /* YUKON */
-
-}       /* SkMacClearRst */
-
-
 #ifdef GENESIS
 /******************************************************************************
  *
@@ -1713,7 +1681,7 @@ int		Port)		/* Port Index (MAC_1 + n) */
  * Returns:
  *      nothing
  */
-void SkXmInitDupMd(
+static void SkXmInitDupMd(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* IO context */
 int             Port)           /* Port Index (MAC_1 + n) */
@@ -1761,7 +1729,7 @@ int		Port)		/* Port Index (MAC_1 + n) */
  * Returns:
  *      nothing
  */
-void SkXmInitPauseMd(
+static void SkXmInitPauseMd(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* IO context */
 int             Port)           /* Port Index (MAC_1 + n) */
@@ -2076,283 +2044,7 @@ SK_BOOL	DoLoop)		/* Should a Phy LoopBack be set-up? */
 }       /* SkXmInitPhyBcom */
 #endif /* GENESIS */
 
-
 #ifdef YUKON
-#ifndef SK_SLIM
-/******************************************************************************
- *
- *      SkGmEnterLowPowerMode()
- *
- * Description: 
- *      This function sets the Marvell Alaska PHY to the low power mode
- *      given by parameter mode.
- *      The following low power modes are available:
- *              
- *              - Coma Mode (Deep Sleep):
- *                      Power consumption: ~15 - 30 mW
- *                      The PHY cannot wake up on its own.
- *
- *              - IEEE 22.2.4.1.5 compatible power down mode
- *                      Power consumption: ~240 mW
- *                      The PHY cannot wake up on its own.
- *
- *              - energy detect mode
- *                      Power consumption: ~160 mW
- *                      The PHY can wake up on its own by detecting activity
- *                      on the CAT 5 cable.
- *
- *              - energy detect plus mode
- *                      Power consumption: ~150 mW
- *                      The PHY can wake up on its own by detecting activity
- *                      on the CAT 5 cable.
- *                      Connected devices can be woken up by sending normal link
- *                      pulses every one second.
- *
- * Note:
- *
- * Returns:
- *              0: ok
- *              1: error
- */
-int SkGmEnterLowPowerMode(
-SK_AC   *pAC,           /* adapter context */
-SK_IOC  IoC,            /* IO context */
-int             Port,           /* Port Index (e.g. MAC_1) */
-SK_U8   Mode)           /* low power mode */
-{
-        SK_U16  Word;
-        SK_U32  DWord;
-        SK_U8   LastMode;
-        int             Ret = 0;
-
-        if (pAC->GIni.GIYukonLite &&
-            pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
-
-                /* save current power mode */
-                LastMode = pAC->GIni.GP[Port].PPhyPowerState;
-                pAC->GIni.GP[Port].PPhyPowerState = Mode;
-
-                switch (Mode) {
-                        /* coma mode (deep sleep) */
-                        case PHY_PM_DEEP_SLEEP:
-                                /* setup General Purpose Control Register */
-                                GM_OUT16(IoC, 0, GM_GP_CTRL, GM_GPCR_FL_PASS |
-                                        GM_GPCR_SPEED_100 | GM_GPCR_AU_ALL_DIS);
-
-                                /* apply COMA mode workaround */
-                                SkGmPhyWrite(pAC, IoC, Port, 29, 0x001f);
-                                SkGmPhyWrite(pAC, IoC, Port, 30, 0xfff3);
-
-                                SK_IN32(IoC, PCI_C(PCI_OUR_REG_1), &DWord);
-
-                                SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON);
-                                
-                                /* Set PHY to Coma Mode */
-                                SK_OUT32(IoC, PCI_C(PCI_OUR_REG_1), DWord | PCI_PHY_COMA);
-                                
-                                SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
-
-                        break;
-                        
-                        /* IEEE 22.2.4.1.5 compatible power down mode */
-                        case PHY_PM_IEEE_POWER_DOWN:
-                                /*
-                                 * - disable MAC 125 MHz clock
-                                 * - allow MAC power down
-                                 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word);
-                                Word |= PHY_M_PC_DIS_125CLK;
-                                Word &= ~PHY_M_PC_MAC_POW_UP;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word);
-
-                                /*
-                                 * register changes must be followed by a software
-                                 * reset to take effect
-                                 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word);
-                                Word |= PHY_CT_RESET;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word);
-
-                                /* switch IEEE compatible power down mode on */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word);
-                                Word |= PHY_CT_PDOWN;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word);
-                        break;
-
-                        /* energy detect and energy detect plus mode */
-                        case PHY_PM_ENERGY_DETECT:
-                        case PHY_PM_ENERGY_DETECT_PLUS:
-                                /*
-                                 * - disable MAC 125 MHz clock
-                                 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word);
-                                Word |= PHY_M_PC_DIS_125CLK;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word);
-                                
-                                /* activate energy detect mode 1 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word);
-
-                                /* energy detect mode */
-                                if (Mode == PHY_PM_ENERGY_DETECT) {
-                                        Word |= PHY_M_PC_EN_DET;
-                                }
-                                /* energy detect plus mode */
-                                else {
-                                        Word |= PHY_M_PC_EN_DET_PLUS;
-                                }
-
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word);
-
-                                /*
-                                 * reinitialize the PHY to force a software reset
-                                 * which is necessary after the register settings
-                                 * for the energy detect modes.
-                                 * Furthermore reinitialisation prevents that the
-                                 * PHY is running out of a stable state.
-                                 */
-                                SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE);
-                        break;
-
-                        /* don't change current power mode */
-                        default:
-                                pAC->GIni.GP[Port].PPhyPowerState = LastMode;
-                                Ret = 1;
-                        break;
-                }
-        }
-        /* low power modes are not supported by this chip */
-        else {
-                Ret = 1;
-        }
-
-        return(Ret);
-
-}       /* SkGmEnterLowPowerMode */
-
-/******************************************************************************
- *
- *      SkGmLeaveLowPowerMode()
- *
- * Description: 
- *      Leave the current low power mode and switch to normal mode
- *
- * Note:
- *
- * Returns:
- *              0:      ok
- *              1:      error
- */
-int SkGmLeaveLowPowerMode(
-SK_AC   *pAC,           /* adapter context */
-SK_IOC  IoC,            /* IO context */
-int             Port)           /* Port Index (e.g. MAC_1) */
-{
-        SK_U32  DWord;
-        SK_U16  Word;
-        SK_U8   LastMode;
-        int             Ret = 0;
-
-        if (pAC->GIni.GIYukonLite &&
-                pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
-
-                /* save current power mode */
-                LastMode = pAC->GIni.GP[Port].PPhyPowerState;
-                pAC->GIni.GP[Port].PPhyPowerState = PHY_PM_OPERATIONAL_MODE;
-
-                switch (LastMode) {
-                        /* coma mode (deep sleep) */
-                        case PHY_PM_DEEP_SLEEP:
-                                SK_IN32(IoC, PCI_C(PCI_OUR_REG_1), &DWord);
-
-                                SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_ON);
-                                
-                                /* Release PHY from Coma Mode */
-                                SK_OUT32(IoC, PCI_C(PCI_OUR_REG_1), DWord & ~PCI_PHY_COMA);
-                                
-                                SK_OUT8(IoC, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
-                                
-                                SK_IN32(IoC, B2_GP_IO, &DWord);
-
-                                /* set to output */
-                                DWord |= (GP_DIR_9 | GP_IO_9);
-
-                                /* set PHY reset */
-                                SK_OUT32(IoC, B2_GP_IO, DWord);
-
-                                DWord &= ~GP_IO_9; /* clear PHY reset (active high) */
-
-                                /* clear PHY reset */
-                                SK_OUT32(IoC, B2_GP_IO, DWord);
-                        break;
-                        
-                        /* IEEE 22.2.4.1.5 compatible power down mode */
-                        case PHY_PM_IEEE_POWER_DOWN:
-                                /*
-                                 * - enable MAC 125 MHz clock
-                                 * - set MAC power up
-                                 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word);
-                                Word &= ~PHY_M_PC_DIS_125CLK;
-                                Word |= PHY_M_PC_MAC_POW_UP;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word);
-
-                                /*
-                                 * register changes must be followed by a software
-                                 * reset to take effect
-                                 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word);
-                                Word |= PHY_CT_RESET;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word);
-
-                                /* switch IEEE compatible power down mode off */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_CTRL, &Word);
-                                Word &= ~PHY_CT_PDOWN;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_CTRL, Word);
-                        break;
-
-                        /* energy detect and energy detect plus mode */
-                        case PHY_PM_ENERGY_DETECT:
-                        case PHY_PM_ENERGY_DETECT_PLUS:
-                                /*
-                                 * - enable MAC 125 MHz clock
-                                 */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word);
-                                Word &= ~PHY_M_PC_DIS_125CLK;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word);
-                                
-                                /* disable energy detect mode */
-                                SkGmPhyRead(pAC, IoC, Port, PHY_MARV_PHY_CTRL, &Word);
-                                Word &= ~PHY_M_PC_EN_DET_MSK;
-                                SkGmPhyWrite(pAC, IoC, Port, PHY_MARV_PHY_CTRL, Word);
-
-                                /*
-                                 * reinitialize the PHY to force a software reset
-                                 * which is necessary after the register settings
-                                 * for the energy detect modes.
-                                 * Furthermore reinitialisation prevents that the
-                                 * PHY is running out of a stable state.
-                                 */
-                                SkGmInitPhyMarv(pAC, IoC, Port, SK_FALSE);
-                        break;
-
-                        /* don't change current power mode */
-                        default:
-                                pAC->GIni.GP[Port].PPhyPowerState = LastMode;
-                                Ret = 1;
-                        break;
-                }
-        }
-        /* low power modes are not supported by this chip */
-        else {
-                Ret = 1;
-        }
-
-        return(Ret);
-
-}       /* SkGmLeaveLowPowerMode */
-#endif /* !SK_SLIM */
-
-
 /******************************************************************************
  *
  *      SkGmInitPhyMarv() - Initialize the Marvell Phy registers
@@ -3420,145 +3112,6 @@ int		Port)		/* Port Index (MAC_1 + n) */
 }       /* SkMacAutoNegDone */
 
 
-#ifdef GENESIS
-/******************************************************************************
- *
- *      SkXmSetRxTxEn() - Special Set Rx/Tx Enable and some features in XMAC
- *
- * Description:
- *  sets MAC or PHY LoopBack and Duplex Mode in the MMU Command Reg.
- *  enables Rx/Tx
- *
- * Returns: N/A
- */
-static void SkXmSetRxTxEn(
-SK_AC   *pAC,           /* Adapter Context */
-SK_IOC  IoC,            /* IO context */
-int             Port,           /* Port Index (MAC_1 + n) */
-int             Para)           /* Parameter to set: MAC or PHY LoopBack, Duplex Mode */
-{
-        SK_U16  Word;
-
-        XM_IN16(IoC, Port, XM_MMU_CMD, &Word);
-
-        switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) {
-        case SK_MAC_LOOPB_ON:
-                Word |= XM_MMU_MAC_LB;
-                break;
-        case SK_MAC_LOOPB_OFF:
-                Word &= ~XM_MMU_MAC_LB;
-                break;
-        }
-
-        switch (Para & (SK_PHY_LOOPB_ON | SK_PHY_LOOPB_OFF)) {
-        case SK_PHY_LOOPB_ON:
-                Word |= XM_MMU_GMII_LOOP;
-                break;
-        case SK_PHY_LOOPB_OFF:
-                Word &= ~XM_MMU_GMII_LOOP;
-                break;
-        }
-        
-        switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) {
-        case SK_PHY_FULLD_ON:
-                Word |= XM_MMU_GMII_FD;
-                break;
-        case SK_PHY_FULLD_OFF:
-                Word &= ~XM_MMU_GMII_FD;
-                break;
-        }
-        
-        XM_OUT16(IoC, Port, XM_MMU_CMD, Word | XM_MMU_ENA_RX | XM_MMU_ENA_TX);
-
-        /* dummy read to ensure writing */
-        XM_IN16(IoC, Port, XM_MMU_CMD, &Word);
-
-}       /* SkXmSetRxTxEn */
-#endif /* GENESIS */
-
-
-#ifdef YUKON
-/******************************************************************************
- *
- *      SkGmSetRxTxEn() - Special Set Rx/Tx Enable and some features in GMAC
- *
- * Description:
- *  sets MAC LoopBack and Duplex Mode in the General Purpose Control Reg.
- *  enables Rx/Tx
- *
- * Returns: N/A
- */
-static void SkGmSetRxTxEn(
-SK_AC   *pAC,           /* Adapter Context */
-SK_IOC  IoC,            /* IO context */
-int             Port,           /* Port Index (MAC_1 + n) */
-int             Para)           /* Parameter to set: MAC LoopBack, Duplex Mode */
-{
-        SK_U16  Ctrl;
-        
-        GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl);
-
-        switch (Para & (SK_MAC_LOOPB_ON | SK_MAC_LOOPB_OFF)) {
-        case SK_MAC_LOOPB_ON:
-                Ctrl |= GM_GPCR_LOOP_ENA;
-                break;
-        case SK_MAC_LOOPB_OFF:
-                Ctrl &= ~GM_GPCR_LOOP_ENA;
-                break;
-        }
-
-        switch (Para & (SK_PHY_FULLD_ON | SK_PHY_FULLD_OFF)) {
-        case SK_PHY_FULLD_ON:
-                Ctrl |= GM_GPCR_DUP_FULL;
-                break;
-        case SK_PHY_FULLD_OFF:
-                Ctrl &= ~GM_GPCR_DUP_FULL;
-                break;
-        }
-        
-    GM_OUT16(IoC, Port, GM_GP_CTRL, (SK_U16)(Ctrl | GM_GPCR_RX_ENA |
-                GM_GPCR_TX_ENA));
-
-        /* dummy read to ensure writing */
-        GM_IN16(IoC, Port, GM_GP_CTRL, &Ctrl);
-
-}       /* SkGmSetRxTxEn */
-#endif /* YUKON */
-
-
-#ifndef SK_SLIM
-/******************************************************************************
- *
- *      SkMacSetRxTxEn() - Special Set Rx/Tx Enable and parameters
- *
- * Description: calls the Special Set Rx/Tx Enable routines dep. on board type
- *
- * Returns: N/A
- */
-void SkMacSetRxTxEn(
-SK_AC   *pAC,           /* Adapter Context */
-SK_IOC  IoC,            /* IO context */
-int             Port,           /* Port Index (MAC_1 + n) */
-int             Para)
-{
-#ifdef GENESIS
-        if (pAC->GIni.GIGenesis) {
-                
-                SkXmSetRxTxEn(pAC, IoC, Port, Para);
-        }
-#endif /* GENESIS */
-        
-#ifdef YUKON
-        if (pAC->GIni.GIYukon) {
-                
-                SkGmSetRxTxEn(pAC, IoC, Port, Para);
-        }
-#endif /* YUKON */
-
-}       /* SkMacSetRxTxEn */
-#endif /* !SK_SLIM */
-
-
 /******************************************************************************
  *
  *      SkMacRxTxEnable() - Enable Rx/Tx activity if port is up
@@ -3976,7 +3529,7 @@ SK_U16	PhyStat)	/* PHY Status word to analyse */
  * Returns:
  *      nothing
  */
-void SkXmIrq(
+static void SkXmIrq(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* IO context */
 int             Port)           /* Port Index (MAC_1 + n) */
@@ -4112,7 +3665,7 @@ int		Port)		/* Port Index (MAC_1 + n) */
  * Returns:
  *      nothing
  */
-void SkGmIrq(
+static void SkGmIrq(
 SK_AC   *pAC,           /* adapter context */
 SK_IOC  IoC,            /* IO context */
 int             Port)           /* Port Index (MAC_1 + n) */
diff --git a/drivers/net/skfp/fplustm.c b/drivers/net/skfp/fplustm.c
index a2ed47f1cc70..a4b2b6975d6c 100644
--- a/drivers/net/skfp/fplustm.c
+++ b/drivers/net/skfp/fplustm.c
@@ -89,21 +89,21 @@ static const u_short my_sagp = 0xffff ;	/* short group address (n.u.) */
 /*
  * useful interrupt bits
  */
-static int mac_imsk1u = FM_STXABRS | FM_STXABRA0 | FM_SXMTABT ;
-static int mac_imsk1l = FM_SQLCKS | FM_SQLCKA0 | FM_SPCEPDS | FM_SPCEPDA0|
+static const int mac_imsk1u = FM_STXABRS | FM_STXABRA0 | FM_SXMTABT ;
+static const int mac_imsk1l = FM_SQLCKS | FM_SQLCKA0 | FM_SPCEPDS | FM_SPCEPDA0|
                         FM_STBURS | FM_STBURA0 ;
 
         /* delete FM_SRBFL after tests */
-static int mac_imsk2u = FM_SERRSF | FM_SNFSLD | FM_SRCVOVR | FM_SRBFL |
+static const int mac_imsk2u = FM_SERRSF | FM_SNFSLD | FM_SRCVOVR | FM_SRBFL |
                         FM_SMYCLM ;
-static int mac_imsk2l = FM_STRTEXR | FM_SDUPCLM | FM_SFRMCTR |
+static const int mac_imsk2l = FM_STRTEXR | FM_SDUPCLM | FM_SFRMCTR |
                         FM_SERRCTR | FM_SLSTCTR |
                         FM_STRTEXP | FM_SMULTDA | FM_SRNGOP ;
 
-static int mac_imsk3u = FM_SRCVOVR2 | FM_SRBFL2 ;
-static int mac_imsk3l = FM_SRPERRQ2 | FM_SRPERRQ1 ;
+static const int mac_imsk3u = FM_SRCVOVR2 | FM_SRBFL2 ;
+static const int mac_imsk3l = FM_SRPERRQ2 | FM_SRPERRQ1 ;
 
-static int mac_beacon_imsk2u = FM_SOTRBEC | FM_SMYBEC | FM_SBEC |
+static const int mac_beacon_imsk2u = FM_SOTRBEC | FM_SMYBEC | FM_SBEC |
                         FM_SLOCLM | FM_SHICLM | FM_SMYCLM | FM_SCLM ;
 
 
diff --git a/drivers/net/skfp/pcmplc.c b/drivers/net/skfp/pcmplc.c
index cd0aa4c151b0..74e129f3ce92 100644
--- a/drivers/net/skfp/pcmplc.c
+++ b/drivers/net/skfp/pcmplc.c
@@ -186,7 +186,7 @@ static	const struct plt {
  * Do we need the EBUF error during signaling, too, to detect SUPERNET_3
  * PLL bug?
  */
-static int plc_imsk_na = PL_PCM_CODE | PL_TRACE_PROP | PL_PCM_BREAK |
+static const int plc_imsk_na = PL_PCM_CODE | PL_TRACE_PROP | PL_PCM_BREAK |
                         PL_PCM_ENABLED | PL_SELF_TEST | PL_EBUF_ERR;
 #else   /* SUPERNET_3 */
 /*
@@ -195,7 +195,7 @@ static int plc_imsk_na = PL_PCM_CODE | PL_TRACE_PROP | PL_PCM_BREAK |
 static int plc_imsk_na = PL_PCM_CODE | PL_TRACE_PROP | PL_PCM_BREAK |
                         PL_PCM_ENABLED | PL_SELF_TEST ;
 #endif  /* SUPERNET_3 */
-static int plc_imsk_act = PL_PCM_CODE | PL_TRACE_PROP | PL_PCM_BREAK |
+static const int plc_imsk_act = PL_PCM_CODE | PL_TRACE_PROP | PL_PCM_BREAK |
                         PL_PCM_ENABLED | PL_SELF_TEST | PL_EBUF_ERR;
 
 /* external functions */
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index 4b5ed2c63177..c7fb6133047e 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -67,7 +67,7 @@
 /* each new release!!! */
 #define VERSION         "2.07"
 
-static const char *boot_msg = 
+static const char * const boot_msg = 
         "SysKonnect FDDI PCI Adapter driver v" VERSION " for\n"
         "  SK-55xx/SK-58xx adapters (SK-NET FDDI-FP/UP/LP)";
 
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index d167deda9a53..35b18057fbdd 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -201,7 +201,7 @@ static int max_interrupt_work = 20;
 static int mtu;
 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
    The Starfire has a 512 element hash table based on the Ethernet CRC. */
-static int multicast_filter_limit = 512;
+static const int multicast_filter_limit = 512;
 /* Whether to do TCP/UDP checksums in hardware */
 static int enable_hw_cksum = 1;
 
@@ -463,7 +463,7 @@ static struct pci_device_id starfire_pci_tbl[] = {
 MODULE_DEVICE_TABLE(pci, starfire_pci_tbl);
 
 /* A chip capabilities table, matching the CH_xxx entries in xxx_pci_tbl[] above. */
-static struct chip_info {
+static const struct chip_info {
         const char *name;
         int drv_flags;
 } netdrv_tbl[] __devinitdata = {
@@ -2084,6 +2084,38 @@ static int netdev_close(struct net_device *dev)
         return 0;
 }
 
+#ifdef CONFIG_PM
+static int starfire_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+
+        if (netif_running(dev)) {
+                netif_device_detach(dev);
+                netdev_close(dev);
+        }
+
+        pci_save_state(pdev);
+        pci_set_power_state(pdev, pci_choose_state(pdev,state));
+
+        return 0;
+}
+
+static int starfire_resume(struct pci_dev *pdev)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+        
+        pci_set_power_state(pdev, PCI_D0);
+        pci_restore_state(pdev);
+
+        if (netif_running(dev)) {
+                netdev_open(dev);
+                netif_device_attach(dev);
+        }
+
+        return 0;
+}
+#endif /* CONFIG_PM */
+
 
 static void __devexit starfire_remove_one (struct pci_dev *pdev)
 {
@@ -2115,6 +2147,10 @@ static struct pci_driver starfire_driver = {
         .name           = DRV_NAME,
         .probe          = starfire_init_one,
         .remove         = __devexit_p(starfire_remove_one),
+#ifdef CONFIG_PM
+        .suspend        = starfire_suspend,
+        .resume         = starfire_resume,
+#endif /* CONFIG_PM */
         .id_table       = starfire_pci_tbl,
 };
 
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 0ab9c38b4a34..61eec46cb111 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -106,7 +106,7 @@
 static int debug = 1;                   /* 1 normal messages, 0 quiet .. 7 verbose. */
 /* Maximum number of multicast addresses to filter (vs. rx-all-multicast).
    Typical is a 64 element hash table based on the Ethernet CRC.  */
-static int multicast_filter_limit = 32;
+static const int multicast_filter_limit = 32;
 
 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
    Setting to > 1518 effectively disables this feature.
@@ -298,7 +298,7 @@ enum {
 struct pci_id_info {
         const char *name;
 };
-static struct pci_id_info pci_id_tbl[] = {
+static const struct pci_id_info pci_id_tbl[] = {
         {"D-Link DFE-550TX FAST Ethernet Adapter"},
         {"D-Link DFE-550FX 100Mbps Fiber-optics Adapter"},
         {"D-Link DFE-580TX 4 port Server Adapter"},
@@ -633,9 +633,13 @@ static int __devinit sundance_probe1 (struct pci_dev *pdev,
 
         np->phys[0] = 1;                /* Default setting */
         np->mii_preamble_required++;
+        /*
+         * It seems some phys doesn't deal well with address 0 being accessed
+         * first, so leave address zero to the end of the loop (32 & 31).
+         */
         for (phy = 1; phy <= 32 && phy_idx < MII_CNT; phy++) {
-                int mii_status = mdio_read(dev, phy, MII_BMSR);
                 int phyx = phy & 0x1f;
+                int mii_status = mdio_read(dev, phyx, MII_BMSR);
                 if (mii_status != 0xffff  &&  mii_status != 0x0000) {
                         np->phys[phy_idx++] = phyx;
                         np->mii_if.advertising = mdio_read(dev, phyx, MII_ADVERTISE);
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index d3ddb41d6e5c..cb0aba95d4e3 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -39,7 +39,7 @@
 #include "sungem_phy.h"
 
 /* Link modes of the BCM5400 PHY */
-static int phy_BCM5400_link_table[8][3] = {
+static const int phy_BCM5400_link_table[8][3] = {
         { 0, 0, 0 },    /* No link */
         { 0, 0, 0 },    /* 10BT Half Duplex */
         { 1, 0, 0 },    /* 10BT Full Duplex */
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index caf4102b54ce..bd49b25fba6b 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -7802,7 +7802,7 @@ static int tg3_test_link(struct tg3 *tp)
 }
 
 /* Only test the commonly used registers */
-static int tg3_test_registers(struct tg3 *tp)
+static const int tg3_test_registers(struct tg3 *tp)
 {
         int i, is_5705;
         u32 offset, read_mask, write_mask, val, save_val, read_val;
@@ -8016,7 +8016,7 @@ out:
 
 static int tg3_do_mem_test(struct tg3 *tp, u32 offset, u32 len)
 {
-        static u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
+        static const u32 test_pattern[] = { 0x00000000, 0xffffffff, 0xaa55a55a };
         int i;
         u32 j;
 
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 97712c3c4e07..c58a4c31d0dd 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -122,6 +122,7 @@
 #include <linux/spinlock.h>
 #include <linux/version.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <net/checksum.h>
 
@@ -512,7 +513,7 @@ static int streamer_reset(struct net_device *dev)
 
         while (!((readw(streamer_mmio + SISR)) & SISR_SRB_REPLY)) {
                 msleep_interruptible(100);
-                if (jiffies - t > 40 * HZ) {
+                if (time_after(jiffies, t + 40 * HZ)) {
                         printk(KERN_ERR
                                "IBM PCI tokenring card not responding\n");
                         release_region(dev->base_addr, STREAMER_IO_SPACE);
diff --git a/drivers/net/tokenring/olympic.c b/drivers/net/tokenring/olympic.c
index 05477d24fd49..23032a7bc0a9 100644
--- a/drivers/net/tokenring/olympic.c
+++ b/drivers/net/tokenring/olympic.c
@@ -100,6 +100,7 @@
 #include <linux/pci.h>
 #include <linux/spinlock.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <net/checksum.h>
 
@@ -307,7 +308,7 @@ static int __devinit olympic_init(struct net_device *dev)
         t=jiffies;
         while((readl(olympic_mmio+BCTL)) & BCTL_SOFTRESET) {
                 schedule();             
-                if(jiffies-t > 40*HZ) {
+                if(time_after(jiffies, t + 40*HZ)) {
                         printk(KERN_ERR "IBM PCI tokenring card not responding.\n");
                         return -ENODEV;
                 }
@@ -359,7 +360,7 @@ static int __devinit olympic_init(struct net_device *dev)
                 t=jiffies;
                 while (!readl(olympic_mmio+CLKCTL) & CLKCTL_PAUSE) { 
                         schedule() ; 
-                        if(jiffies-t > 2*HZ) { 
+                        if(time_after(jiffies, t + 2*HZ)) {
                                 printk(KERN_ERR "IBM Cardbus tokenring adapter not responsing.\n") ; 
                                 return -ENODEV;
                         }
@@ -373,7 +374,7 @@ static int __devinit olympic_init(struct net_device *dev)
         t=jiffies;
         while(!((readl(olympic_mmio+SISR_RR)) & SISR_SRB_REPLY)) {
                 schedule();             
-                if(jiffies-t > 15*HZ) {
+                if(time_after(jiffies, t + 15*HZ)) {
                         printk(KERN_ERR "IBM PCI tokenring card not responding.\n");
                         return -ENODEV;
                 }
@@ -519,7 +520,7 @@ static int olympic_open(struct net_device *dev)
                                 olympic_priv->srb_queued=0;
                                 break;
                         }
-                        if ((jiffies-t) > 10*HZ) { 
+                        if (time_after(jiffies, t + 10*HZ)) {
                                 printk(KERN_WARNING "%s: SRB timed out. \n",dev->name) ; 
                                 olympic_priv->srb_queued=0;
                                 break ; 
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 2d0cfbceee22..6299e186c73f 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -402,8 +402,7 @@ static void de_rx (struct de_private *de)
                 unsigned copying_skb, buflen;
 
                 skb = de->rx_skb[rx_tail].skb;
-                if (!skb)
-                        BUG();
+                BUG_ON(!skb);
                 rmb();
                 status = le32_to_cpu(de->rx_ring[rx_tail].opts1);
                 if (status & DescOwn)
@@ -545,8 +544,7 @@ static void de_tx (struct de_private *de)
                         break;
 
                 skb = de->tx_skb[tx_tail].skb;
-                if (!skb)
-                        BUG();
+                BUG_ON(!skb);
                 if (unlikely(skb == DE_DUMMY_SKB))
                         goto next;
 
@@ -789,8 +787,7 @@ static void __de_set_rx_mode (struct net_device *dev)
 
         de->tx_head = NEXT_TX(entry);
 
-        if (TX_BUFFS_AVAIL(de) < 0)
-                BUG();
+        BUG_ON(TX_BUFFS_AVAIL(de) < 0);
         if (TX_BUFFS_AVAIL(de) == 0)
                 netif_stop_queue(dev);
 
@@ -916,8 +913,7 @@ static void de_set_media (struct de_private *de)
         unsigned media = de->media_type;
         u32 macmode = dr32(MacMode);
 
-        if (de_is_running(de))
-                BUG();
+        BUG_ON(de_is_running(de));
 
         if (de->de21040)
                 dw32(CSR11, FULL_DUPLEX_MAGIC);
@@ -1153,8 +1149,7 @@ static void de_media_interrupt (struct de_private *de, u32 status)
                 return;
         }
         
-        if (!(status & LinkFail))
-                BUG();
+        BUG_ON(!(status & LinkFail));
 
         if (netif_carrier_ok(de->dev)) {
                 de_link_down(de);
@@ -2092,8 +2087,7 @@ static void __exit de_remove_one (struct pci_dev *pdev)
         struct net_device *dev = pci_get_drvdata(pdev);
         struct de_private *de = dev->priv;
 
-        if (!dev)
-                BUG();
+        BUG_ON(!dev);
         unregister_netdev(dev);
         kfree(de->ee_data);
         iounmap(de->regs);
diff --git a/drivers/net/tulip/pnic.c b/drivers/net/tulip/pnic.c
index d9980bde7508..ca7e53246adb 100644
--- a/drivers/net/tulip/pnic.c
+++ b/drivers/net/tulip/pnic.c
@@ -16,6 +16,7 @@
 
 #include <linux/kernel.h>
 #include <linux/pci.h>
+#include <linux/jiffies.h>
 #include "tulip.h"
 
 
@@ -68,7 +69,7 @@ void pnic_lnk_change(struct net_device *dev, int csr5)
                  */
                 if (tulip_media_cap[dev->if_port] & MediaIsMII)
                         return;
-                if (! tp->nwayset  ||  jiffies - dev->trans_start > 1*HZ) {
+                if (! tp->nwayset  ||  time_after(jiffies, dev->trans_start + 1*HZ)) {
                         tp->csr6 = 0x00420000 | (tp->csr6 & 0x0000fdff);
                         iowrite32(tp->csr6, ioaddr + CSR6);
                         iowrite32(0x30, ioaddr + CSR12);
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index 5b1af3986abf..ba05dedf29d3 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -1645,7 +1645,7 @@ static int w840_suspend (struct pci_dev *pdev, pm_message_t state)
 
                 /* no more hardware accesses behind this line. */
 
-                if (np->csr6) BUG();
+                BUG_ON(np->csr6);
                 if (ioread32(ioaddr + IntrEnable)) BUG();
 
                 /* pci_power_off(pdev, -1); */
diff --git a/drivers/net/tulip/xircom_cb.c b/drivers/net/tulip/xircom_cb.c
index 60d1e05ab732..56344103ac23 100644
--- a/drivers/net/tulip/xircom_cb.c
+++ b/drivers/net/tulip/xircom_cb.c
@@ -32,6 +32,9 @@
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
+#ifdef CONFIG_NET_POLL_CONTROLLER
+#include <asm/irq.h>
+#endif
 
 #ifdef DEBUG
 #define enter(x)   printk("Enter: %s, %s line %i\n",x,__FILE__,__LINE__)
@@ -598,10 +601,8 @@ static void setup_descriptors(struct xircom_private *card)
         enter("setup_descriptors");
 
 
-        if (card->rx_buffer == NULL)
-                BUG();
-        if (card->tx_buffer == NULL)
-                BUG();
+        BUG_ON(card->rx_buffer == NULL);
+        BUG_ON(card->tx_buffer == NULL);
 
         /* Receive descriptors */
         memset(card->rx_buffer, 0, 128);        /* clear the descriptors */
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 4c76cb794bfb..cde35dd87906 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -178,7 +178,7 @@ enum typhoon_cards {
 };
 
 /* directly indexed by enum typhoon_cards, above */
-static struct typhoon_card_info typhoon_card_info[] __devinitdata = {
+static const struct typhoon_card_info typhoon_card_info[] __devinitdata = {
         { "3Com Typhoon (3C990-TX)",
                 TYPHOON_CRYPTO_NONE},
         { "3Com Typhoon (3CR990-TX-95)",
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 18c27e1e7884..883cf7da10fc 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -459,7 +459,7 @@ config WANPIPE_FR
         bool "WANPIPE Frame Relay support"
         depends on VENDOR_SANGOMA
         help
-          Connect a WANPIPE card to a Frame Relay network, or use Frame Felay
+          Connect a WANPIPE card to a Frame Relay network, or use Frame Relay
           API to develop custom applications.
 
           Contains the Ethernet Bridging over Frame Relay feature, where
diff --git a/drivers/net/wan/hostess_sv11.c b/drivers/net/wan/hostess_sv11.c
index 7db1d1d0bb34..cf5c805452a3 100644
--- a/drivers/net/wan/hostess_sv11.c
+++ b/drivers/net/wan/hostess_sv11.c
@@ -29,6 +29,7 @@
 #include <linux/ioport.h>
 #include <net/arp.h>
 
+#include <asm/irq.h>
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <asm/byteorder.h>
diff --git a/drivers/net/wan/sealevel.c b/drivers/net/wan/sealevel.c
index 5380ddfcd7d5..050e854e7774 100644
--- a/drivers/net/wan/sealevel.c
+++ b/drivers/net/wan/sealevel.c
@@ -23,6 +23,7 @@
 #include <linux/init.h>
 #include <net/arp.h>
 
+#include <asm/irq.h>
 #include <asm/io.h>
 #include <asm/dma.h>
 #include <asm/byteorder.h>
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index ef85d76575a2..5b0a19a5058d 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -6,7 +6,8 @@ menu "Wireless LAN (non-hamradio)"
         depends on NETDEVICES
 
 config NET_RADIO
-        bool "Wireless LAN drivers (non-hamradio) & Wireless Extensions"
+        bool "Wireless LAN drivers (non-hamradio)"
+        select WIRELESS_EXT
         ---help---
           Support for wireless LANs and everything having to do with radio,
           but not with amateur radio or FM broadcasting.
@@ -135,8 +136,9 @@ comment "Wireless 802.11b ISA/PCI cards support"
 
 config IPW2100
         tristate "Intel PRO/Wireless 2100 Network Connection"
-        depends on NET_RADIO && PCI && IEEE80211
+        depends on NET_RADIO && PCI
         select FW_LOADER
+        select IEEE80211
         ---help---
           A driver for the Intel PRO/Wireless 2100 Network 
           Connection 802.11b wireless network adapter.
@@ -188,8 +190,9 @@ config IPW2100_DEBUG
 
 config IPW2200
         tristate "Intel PRO/Wireless 2200BG and 2915ABG Network Connection"
-        depends on NET_RADIO && IEEE80211 && PCI
+        depends on NET_RADIO && PCI
         select FW_LOADER
+        select IEEE80211
         ---help---
           A driver for the Intel PRO/Wireless 2200BG and 2915ABG Network
           Connection adapters. 
@@ -201,7 +204,7 @@ config IPW2200
           In order to use this driver, you will need a firmware image for it.
           You can obtain the firmware from
           <http://ipw2200.sf.net/>.  See the above referenced README.ipw2200 
-          for information on where to install the firmare images.
+          for information on where to install the firmware images.
 
           You will also very likely need the Wireless Tools in order to
           configure your card:
@@ -213,6 +216,19 @@ config IPW2200
           say M here and read <file:Documentation/modules.txt>.  The module
           will be called ipw2200.ko.
 
+config IPW2200_MONITOR
+        bool "Enable promiscuous mode"
+        depends on IPW2200
+        ---help---
+          Enables promiscuous/monitor mode support for the ipw2200 driver.
+          With this feature compiled into the driver, you can switch to 
+          promiscuous mode via the Wireless Tool's Monitor mode.  While in this
+          mode, no packets can be sent.
+
+config IPW_QOS
+        bool "Enable QoS support"
+        depends on IPW2200 && EXPERIMENTAL
+
 config IPW2200_DEBUG
         bool "Enable full debugging output in IPW2200 module."
         depends on IPW2200
@@ -239,13 +255,14 @@ config IPW2200_DEBUG
 
 config AIRO
         tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
-        depends on NET_RADIO && ISA_DMA_API && CRYPTO && (PCI || BROKEN)
+        depends on NET_RADIO && ISA_DMA_API && (PCI || BROKEN)
+        select CRYPTO
         ---help---
           This is the standard Linux driver to support Cisco/Aironet ISA and
           PCI 802.11 wireless cards.
           It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
           - with or without encryption) as well as card before the Cisco
-          aquisition (Aironet 4500, Aironet 4800, Aironet 4800B).
+          acquisition (Aironet 4500, Aironet 4800, Aironet 4800B).
 
           This driver support both the standard Linux Wireless Extensions
           and Cisco proprietary API, so both the Linux Wireless Tools and the
@@ -387,13 +404,14 @@ config PCMCIA_SPECTRUM
 config AIRO_CS
         tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
         depends on NET_RADIO && PCMCIA && (BROKEN || !M32R)
+        select CRYPTO
         ---help---
           This is the standard Linux driver to support Cisco/Aironet PCMCIA
           802.11 wireless cards.  This driver is the same as the Aironet
           driver part of the Linux Pcmcia package.
           It supports the new 802.11b cards from Cisco (Cisco 34X, Cisco 35X
           - with or without encryption) as well as card before the Cisco
-          aquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also
+          acquisition (Aironet 4500, Aironet 4800, Aironet 4800B). It also
           supports OEM of Cisco such as the DELL TrueMobile 4800 and Xircom
           802.11b cards.
 
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index a4c7ae94614d..864937a409e5 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -36,6 +36,7 @@
 #include <linux/in.h>
 #include <linux/bitops.h>
 #include <linux/scatterlist.h>
+#include <linux/crypto.h>
 #include <asm/io.h>
 #include <asm/system.h>
 
@@ -87,14 +88,6 @@ static struct pci_driver airo_driver = {
 #include <linux/delay.h>
 #endif
 
-/* Support Cisco MIC feature */
-#define MICSUPPORT
-
-#if defined(MICSUPPORT) && !defined(CONFIG_CRYPTO)
-#warning MIC support requires Crypto API
-#undef MICSUPPORT
-#endif
-
 /* Hack to do some power saving */
 #define POWER_ON_DOWN
 
@@ -1118,7 +1111,6 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp);
 static int writerids(struct net_device *dev, aironet_ioctl *comp);
 static int flashcard(struct net_device *dev, aironet_ioctl *comp);
 #endif /* CISCO_EXT */
-#ifdef MICSUPPORT
 static void micinit(struct airo_info *ai);
 static int micsetup(struct airo_info *ai);
 static int encapsulate(struct airo_info *ai, etherHead *pPacket, MICBuffer *buffer, int len);
@@ -1127,9 +1119,6 @@ static int decapsulate(struct airo_info *ai, MICBuffer *mic, etherHead *pPacket,
 static u8 airo_rssi_to_dbm (tdsRssiEntry *rssi_rid, u8 rssi);
 static u8 airo_dbm_to_pct (tdsRssiEntry *rssi_rid, u8 dbm);
 
-#include <linux/crypto.h>
-#endif
-
 struct airo_info {
         struct net_device_stats stats;
         struct net_device             *dev;
@@ -1190,12 +1179,10 @@ struct airo_info {
         unsigned long           scan_timestamp; /* Time started to scan */
         struct iw_spy_data      spy_data;
         struct iw_public_data   wireless_data;
-#ifdef MICSUPPORT
         /* MIC stuff */
         struct crypto_tfm       *tfm;
         mic_module              mod[2];
         mic_statistics          micstats;
-#endif
         HostRxDesc rxfids[MPI_MAX_FIDS]; // rx/tx/config MPI350 descriptors
         HostTxDesc txfids[MPI_MAX_FIDS];
         HostRidDesc config_desc;
@@ -1229,7 +1216,6 @@ static int flashgchar(struct airo_info *ai,int matchbyte,int dwelltime);
 static int flashputbuf(struct airo_info *ai);
 static int flashrestart(struct airo_info *ai,struct net_device *dev);
 
-#ifdef MICSUPPORT
 /***********************************************************************
  *                              MIC ROUTINES                           *
  ***********************************************************************
@@ -1686,7 +1672,6 @@ static void emmh32_final(emmh32_context *context, u8 digest[4])
         digest[2] = (val>>8) & 0xFF;
         digest[3] = val & 0xFF;
 }
-#endif
 
 static int readBSSListRid(struct airo_info *ai, int first,
                       BSSListRid *list) {
@@ -2005,7 +1990,6 @@ static int mpi_send_packet (struct net_device *dev)
          * Firmware automaticly puts 802 header on so
          * we don't need to account for it in the length
          */
-#ifdef MICSUPPORT
         if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled &&
                 (ntohs(((u16 *)buffer)[6]) != 0x888E)) {
                 MICBuffer pMic;
@@ -2022,9 +2006,7 @@ static int mpi_send_packet (struct net_device *dev)
                 memcpy (sendbuf, &pMic, sizeof(pMic));
                 sendbuf += sizeof(pMic);
                 memcpy (sendbuf, buffer, len - sizeof(etherHead));
-        } else
-#endif
-        {
+        } else {
                 *payloadLen = cpu_to_le16(len - sizeof(etherHead));
 
                 dev->trans_start = jiffies;
@@ -2400,9 +2382,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
                                 ai->shared, ai->shared_dma);
                 }
         }
-#ifdef MICSUPPORT
         crypto_free_tfm(ai->tfm);
-#endif
         del_airo_dev( dev );
         free_netdev( dev );
 }
@@ -2726,9 +2706,7 @@ static struct net_device *_init_airo_card( unsigned short irq, int port,
         ai->thr_pid = kernel_thread(airo_thread, dev, CLONE_FS | CLONE_FILES);
         if (ai->thr_pid < 0)
                 goto err_out_free;
-#ifdef MICSUPPORT
         ai->tfm = NULL;
-#endif
         rc = add_airo_dev( dev );
         if (rc)
                 goto err_out_thr;
@@ -2969,10 +2947,8 @@ static int airo_thread(void *data) {
                         airo_read_wireless_stats(ai);
                 else if (test_bit(JOB_PROMISC, &ai->flags))
                         airo_set_promisc(ai);
-#ifdef MICSUPPORT
                 else if (test_bit(JOB_MIC, &ai->flags))
                         micinit(ai);
-#endif
                 else if (test_bit(JOB_EVENT, &ai->flags))
                         airo_send_event(dev);
                 else if (test_bit(JOB_AUTOWEP, &ai->flags))
@@ -3010,12 +2986,10 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
 
                 if ( status & EV_MIC ) {
                         OUT4500( apriv, EVACK, EV_MIC );
-#ifdef MICSUPPORT
                         if (test_bit(FLAG_MIC_CAPABLE, &apriv->flags)) {
                                 set_bit(JOB_MIC, &apriv->flags);
                                 wake_up_interruptible(&apriv->thr_wait);
                         }
-#endif
                 }
                 if ( status & EV_LINK ) {
                         union iwreq_data        wrqu;
@@ -3194,11 +3168,8 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
                                 }
                                 bap_read (apriv, buffer + hdrlen/2, len, BAP0);
                         } else {
-#ifdef MICSUPPORT
                                 MICBuffer micbuf;
-#endif
                                 bap_read (apriv, buffer, ETH_ALEN*2, BAP0);
-#ifdef MICSUPPORT
                                 if (apriv->micstats.enabled) {
                                         bap_read (apriv,(u16*)&micbuf,sizeof(micbuf),BAP0);
                                         if (ntohs(micbuf.typelen) > 0x05DC)
@@ -3211,15 +3182,10 @@ static irqreturn_t airo_interrupt ( int irq, void* dev_id, struct pt_regs *regs)
                                                 skb_trim (skb, len + hdrlen);
                                         }
                                 }
-#endif
                                 bap_read(apriv,buffer+ETH_ALEN,len,BAP0);
-#ifdef MICSUPPORT
                                 if (decapsulate(apriv,&micbuf,(etherHead*)buffer,len)) {
 badmic:
                                         dev_kfree_skb_irq (skb);
-#else
-                                if (0) {
-#endif
 badrx:
                                         OUT4500( apriv, EVACK, EV_RX);
                                         goto exitrx;
@@ -3430,10 +3396,8 @@ static void mpi_receive_802_3(struct airo_info *ai)
         int len = 0;
         struct sk_buff *skb;
         char *buffer;
-#ifdef MICSUPPORT
         int off = 0;
         MICBuffer micbuf;
-#endif
 
         memcpy_fromio(&rxd, ai->rxfids[0].card_ram_off, sizeof(rxd));
         /* Make sure we got something */
@@ -3448,7 +3412,6 @@ static void mpi_receive_802_3(struct airo_info *ai)
                         goto badrx;
                 }
                 buffer = skb_put(skb,len);
-#ifdef MICSUPPORT
                 memcpy(buffer, ai->rxfids[0].virtual_host_addr, ETH_ALEN * 2);
                 if (ai->micstats.enabled) {
                         memcpy(&micbuf,
@@ -3470,9 +3433,6 @@ badmic:
                         dev_kfree_skb_irq (skb);
                         goto badrx;
                 }
-#else
-                memcpy(buffer, ai->rxfids[0].virtual_host_addr, len);
-#endif
 #ifdef WIRELESS_SPY
                 if (ai->spy_data.spy_number > 0) {
                         char *sa;
@@ -3689,13 +3649,11 @@ static u16 setup_card(struct airo_info *ai, u8 *mac, int lock)
                 ai->config.authType = AUTH_OPEN;
                 ai->config.modulation = MOD_CCK;
 
-#ifdef MICSUPPORT
                 if ((cap_rid.len>=sizeof(cap_rid)) && (cap_rid.extSoftCap&1) &&
                     (micsetup(ai) == SUCCESS)) {
                         ai->config.opmode |= MODE_MIC;
                         set_bit(FLAG_MIC_CAPABLE, &ai->flags);
                 }
-#endif
 
                 /* Save off the MAC */
                 for( i = 0; i < ETH_ALEN; i++ ) {
@@ -4170,15 +4128,12 @@ static int transmit_802_3_packet(struct airo_info *ai, int len, char *pPacket)
         }
         len -= ETH_ALEN * 2;
 
-#ifdef MICSUPPORT
         if (test_bit(FLAG_MIC_CAPABLE, &ai->flags) && ai->micstats.enabled && 
             (ntohs(((u16 *)pPacket)[6]) != 0x888E)) {
                 if (encapsulate(ai,(etherHead *)pPacket,&pMic,len) != SUCCESS)
                         return ERROR;
                 miclen = sizeof(pMic);
         }
-#endif
-
         // packet is destination[6], source[6], payload[len-12]
         // write the payload length and dst/src/payload
         if (bap_setup(ai, txFid, 0x0036, BAP1) != SUCCESS) return ERROR;
@@ -5081,7 +5036,6 @@ static int set_wep_key(struct airo_info *ai, u16 index,
                 wkr.len = sizeof(wkr);
                 wkr.kindex = 0xffff;
                 wkr.mac[0] = (char)index;
-                if (perm) printk(KERN_INFO "Setting transmit key to %d\n", index);
                 if (perm) ai->defindex = (char)index;
         } else {
 // We are actually setting the key
@@ -5090,7 +5044,6 @@ static int set_wep_key(struct airo_info *ai, u16 index,
                 wkr.klen = keylen;
                 memcpy( wkr.key, key, keylen );
                 memcpy( wkr.mac, macaddr, ETH_ALEN );
-                printk(KERN_INFO "Setting key %d\n", index);
         }
 
         if (perm) disable_MAC(ai, lock);
@@ -5801,11 +5754,13 @@ static int airo_set_wap(struct net_device *dev,
         Cmd cmd;
         Resp rsp;
         APListRid APList_rid;
-        static const unsigned char bcast[ETH_ALEN] = { 255, 255, 255, 255, 255, 255 };
+        static const u8 any[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
+        static const u8 off[ETH_ALEN] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
 
         if (awrq->sa_family != ARPHRD_ETHER)
                 return -EINVAL;
-        else if (!memcmp(bcast, awrq->sa_data, ETH_ALEN)) {
+        else if (!memcmp(any, awrq->sa_data, ETH_ALEN) ||
+                 !memcmp(off, awrq->sa_data, ETH_ALEN)) {
                 memset(&cmd, 0, sizeof(cmd));
                 cmd.cmd=CMD_LOSE_SYNC;
                 if (down_interruptible(&local->sem))
@@ -6296,6 +6251,272 @@ static int airo_get_encode(struct net_device *dev,
 
 /*------------------------------------------------------------------*/
 /*
+ * Wireless Handler : set extended Encryption parameters
+ */
+static int airo_set_encodeext(struct net_device *dev,
+                           struct iw_request_info *info,
+                            union iwreq_data *wrqu,
+                            char *extra)
+{
+        struct airo_info *local = dev->priv;
+        struct iw_point *encoding = &wrqu->encoding;
+        struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+        CapabilityRid cap_rid;          /* Card capability info */
+        int perm = ( encoding->flags & IW_ENCODE_TEMP ? 0 : 1 );
+        u16 currentAuthType = local->config.authType;
+        int idx, key_len, alg = ext->alg, set_key = 1;
+        wep_key_t key;
+
+        /* Is WEP supported ? */
+        readCapabilityRid(local, &cap_rid, 1);
+        /* Older firmware doesn't support this...
+        if(!(cap_rid.softCap & 2)) {
+                return -EOPNOTSUPP;
+        } */
+        readConfigRid(local, 1);
+
+        /* Determine and validate the key index */
+        idx = encoding->flags & IW_ENCODE_INDEX;
+        if (idx) {
+                if (idx < 1 || idx > ((cap_rid.softCap & 0x80) ? 4:1))
+                        return -EINVAL;
+                idx--;
+        } else
+                idx = get_wep_key(local, 0xffff);
+
+        if (encoding->flags & IW_ENCODE_DISABLED)
+                alg = IW_ENCODE_ALG_NONE;
+
+        if (ext->ext_flags & IW_ENCODE_EXT_SET_TX_KEY) {
+                /* Only set transmit key index here, actual
+                 * key is set below if needed.
+                 */
+                set_wep_key(local, idx, NULL, 0, perm, 1);
+                set_key = ext->key_len > 0 ? 1 : 0;
+        }
+
+        if (set_key) {
+                /* Set the requested key first */
+                memset(key.key, 0, MAX_KEY_SIZE);
+                switch (alg) {
+                case IW_ENCODE_ALG_NONE:
+                        key.len = 0;
+                        break;
+                case IW_ENCODE_ALG_WEP:
+                        if (ext->key_len > MIN_KEY_SIZE) {
+                                key.len = MAX_KEY_SIZE;
+                        } else if (ext->key_len > 0) {
+                                key.len = MIN_KEY_SIZE;
+                        } else {
+                                return -EINVAL;
+                        }
+                        key_len = min (ext->key_len, key.len);
+                        memcpy(key.key, ext->key, key_len);
+                        break;
+                default:
+                        return -EINVAL;
+                }
+                /* Send the key to the card */
+                set_wep_key(local, idx, key.key, key.len, perm, 1);
+        }
+
+        /* Read the flags */
+        if(encoding->flags & IW_ENCODE_DISABLED)
+                local->config.authType = AUTH_OPEN;     // disable encryption
+        if(encoding->flags & IW_ENCODE_RESTRICTED)
+                local->config.authType = AUTH_SHAREDKEY;        // Only Both
+        if(encoding->flags & IW_ENCODE_OPEN)
+                local->config.authType = AUTH_ENCRYPT;  // Only Wep
+        /* Commit the changes to flags if needed */
+        if (local->config.authType != currentAuthType)
+                set_bit (FLAG_COMMIT, &local->flags);
+
+        return -EINPROGRESS;
+}
+
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get extended Encryption parameters
+ */
+static int airo_get_encodeext(struct net_device *dev,
+                            struct iw_request_info *info,
+                            union iwreq_data *wrqu,
+                            char *extra)
+{
+        struct airo_info *local = dev->priv;
+        struct iw_point *encoding = &wrqu->encoding;
+        struct iw_encode_ext *ext = (struct iw_encode_ext *)extra;
+        CapabilityRid cap_rid;          /* Card capability info */
+        int idx, max_key_len;
+
+        /* Is it supported ? */
+        readCapabilityRid(local, &cap_rid, 1);
+        if(!(cap_rid.softCap & 2)) {
+                return -EOPNOTSUPP;
+        }
+        readConfigRid(local, 1);
+
+        max_key_len = encoding->length - sizeof(*ext);
+        if (max_key_len < 0)
+                return -EINVAL;
+
+        idx = encoding->flags & IW_ENCODE_INDEX;
+        if (idx) {
+                if (idx < 1 || idx > ((cap_rid.softCap & 0x80) ? 4:1))
+                        return -EINVAL;
+                idx--;
+        } else
+                idx = get_wep_key(local, 0xffff);
+
+        encoding->flags = idx + 1;
+        memset(ext, 0, sizeof(*ext));
+
+        /* Check encryption mode */
+        switch(local->config.authType) {
+                case AUTH_ENCRYPT:
+                        encoding->flags = IW_ENCODE_ALG_WEP | IW_ENCODE_ENABLED;
+                        break;
+                case AUTH_SHAREDKEY:
+                        encoding->flags = IW_ENCODE_ALG_WEP | IW_ENCODE_ENABLED;
+                        break;
+                default:
+                case AUTH_OPEN:
+                        encoding->flags = IW_ENCODE_ALG_NONE | IW_ENCODE_DISABLED;
+                        break;
+        }
+        /* We can't return the key, so set the proper flag and return zero */
+        encoding->flags |= IW_ENCODE_NOKEY;
+        memset(extra, 0, 16);
+        
+        /* Copy the key to the user buffer */
+        ext->key_len = get_wep_key(local, idx);
+        if (ext->key_len > 16) {
+                ext->key_len=0;
+        }
+
+        return 0;
+}
+
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : set extended authentication parameters
+ */
+static int airo_set_auth(struct net_device *dev,
+                               struct iw_request_info *info,
+                               union iwreq_data *wrqu, char *extra)
+{
+        struct airo_info *local = dev->priv;
+        struct iw_param *param = &wrqu->param;
+        u16 currentAuthType = local->config.authType;
+
+        switch (param->flags & IW_AUTH_INDEX) {
+        case IW_AUTH_WPA_VERSION:
+        case IW_AUTH_CIPHER_PAIRWISE:
+        case IW_AUTH_CIPHER_GROUP:
+        case IW_AUTH_KEY_MGMT:
+        case IW_AUTH_RX_UNENCRYPTED_EAPOL:
+        case IW_AUTH_PRIVACY_INVOKED:
+                /*
+                 * airo does not use these parameters
+                 */
+                break;
+
+        case IW_AUTH_DROP_UNENCRYPTED:
+                if (param->value) {
+                        /* Only change auth type if unencrypted */
+                        if (currentAuthType == AUTH_OPEN)
+                                local->config.authType = AUTH_ENCRYPT;
+                } else {
+                        local->config.authType = AUTH_OPEN;
+                }
+
+                /* Commit the changes to flags if needed */
+                if (local->config.authType != currentAuthType)
+                        set_bit (FLAG_COMMIT, &local->flags);
+                break;
+
+        case IW_AUTH_80211_AUTH_ALG: {
+                        /* FIXME: What about AUTH_OPEN?  This API seems to
+                         * disallow setting our auth to AUTH_OPEN.
+                         */
+                        if (param->value & IW_AUTH_ALG_SHARED_KEY) {
+                                local->config.authType = AUTH_SHAREDKEY;
+                        } else if (param->value & IW_AUTH_ALG_OPEN_SYSTEM) {
+                                local->config.authType = AUTH_ENCRYPT;
+                        } else
+                                return -EINVAL;
+                        break;
+
+                        /* Commit the changes to flags if needed */
+                        if (local->config.authType != currentAuthType)
+                                set_bit (FLAG_COMMIT, &local->flags);
+                }
+
+        case IW_AUTH_WPA_ENABLED:
+                /* Silently accept disable of WPA */
+                if (param->value > 0)
+                        return -EOPNOTSUPP;
+                break;
+
+        default:
+                return -EOPNOTSUPP;
+        }
+        return -EINPROGRESS;
+}
+
+
+/*------------------------------------------------------------------*/
+/*
+ * Wireless Handler : get extended authentication parameters
+ */
+static int airo_get_auth(struct net_device *dev,
+                               struct iw_request_info *info,
+                               union iwreq_data *wrqu, char *extra)
+{
+        struct airo_info *local = dev->priv;
+        struct iw_param *param = &wrqu->param;
+        u16 currentAuthType = local->config.authType;
+
+        switch (param->flags & IW_AUTH_INDEX) {
+        case IW_AUTH_DROP_UNENCRYPTED:
+                switch (currentAuthType) {
+                case AUTH_SHAREDKEY:
+                case AUTH_ENCRYPT:
+                        param->value = 1;
+                        break;
+                default:
+                        param->value = 0;
+                        break;
+                }
+                break;
+
+        case IW_AUTH_80211_AUTH_ALG:
+                switch (currentAuthType) {
+                case AUTH_SHAREDKEY:
+                        param->value = IW_AUTH_ALG_SHARED_KEY;
+                        break;
+                case AUTH_ENCRYPT:
+                default:
+                        param->value = IW_AUTH_ALG_OPEN_SYSTEM;
+                        break;
+                }
+                break;
+
+        case IW_AUTH_WPA_ENABLED:
+                param->value = 0;
+                break;
+
+        default:
+                return -EOPNOTSUPP;
+        }
+        return 0;
+}
+
+
+/*------------------------------------------------------------------*/
+/*
  * Wireless Handler : set Tx-Power
  */
 static int airo_set_txpow(struct net_device *dev,
@@ -7050,6 +7271,15 @@ static const iw_handler		airo_handler[] =
         (iw_handler) airo_get_encode,           /* SIOCGIWENCODE */
         (iw_handler) airo_set_power,            /* SIOCSIWPOWER */
         (iw_handler) airo_get_power,            /* SIOCGIWPOWER */
+        (iw_handler) NULL,                      /* -- hole -- */
+        (iw_handler) NULL,                      /* -- hole -- */
+        (iw_handler) NULL,                      /* SIOCSIWGENIE */
+        (iw_handler) NULL,                      /* SIOCGIWGENIE */
+        (iw_handler) airo_set_auth,             /* SIOCSIWAUTH */
+        (iw_handler) airo_get_auth,             /* SIOCGIWAUTH */
+        (iw_handler) airo_set_encodeext,        /* SIOCSIWENCODEEXT */
+        (iw_handler) airo_get_encodeext,        /* SIOCGIWENCODEEXT */
+        (iw_handler) NULL,                      /* SIOCSIWPMKSA */
 };
 
 /* Note : don't describe AIROIDIFC and AIROOLDIDIFC in here.
@@ -7270,13 +7500,11 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) {
         case AIROGSTAT:     ridcode = RID_STATUS;       break;
         case AIROGSTATSD32: ridcode = RID_STATSDELTA;   break;
         case AIROGSTATSC32: ridcode = RID_STATS;        break;
-#ifdef MICSUPPORT
         case AIROGMICSTATS:
                 if (copy_to_user(comp->data, &ai->micstats,
                                  min((int)comp->len,(int)sizeof(ai->micstats))))
                         return -EFAULT;
                 return 0;
-#endif
         case AIRORRID:      ridcode = comp->ridnum;     break;
         default:
                 return -EINVAL;
@@ -7308,9 +7536,7 @@ static int readrids(struct net_device *dev, aironet_ioctl *comp) {
 static int writerids(struct net_device *dev, aironet_ioctl *comp) {
         struct airo_info *ai = dev->priv;
         int  ridcode;
-#ifdef MICSUPPORT
         int  enabled;
-#endif
         Resp      rsp;
         static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
         unsigned char *iobuf;
@@ -7367,11 +7593,9 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
 
                 PC4500_readrid(ai,RID_STATSDELTACLEAR,iobuf,RIDSIZE, 1);
 
-#ifdef MICSUPPORT
                 enabled = ai->micstats.enabled;
                 memset(&ai->micstats,0,sizeof(ai->micstats));
                 ai->micstats.enabled = enabled;
-#endif
 
                 if (copy_to_user(comp->data, iobuf,
                                  min((int)comp->len, (int)RIDSIZE))) {
diff --git a/drivers/net/wireless/atmel.c b/drivers/net/wireless/atmel.c
index dfc24016ba81..87afa6878f26 100644
--- a/drivers/net/wireless/atmel.c
+++ b/drivers/net/wireless/atmel.c
@@ -137,44 +137,6 @@ static struct {
 #define MAC_BOOT_COMPLETE       0x0010        // MAC boot has been completed
 #define MAC_INIT_OK             0x0002        // MAC boot has been completed
 
-#define C80211_SUBTYPE_MGMT_ASS_REQUEST                 0x00
-#define C80211_SUBTYPE_MGMT_ASS_RESPONSE                0x10
-#define C80211_SUBTYPE_MGMT_REASS_REQUEST               0x20
-#define C80211_SUBTYPE_MGMT_REASS_RESPONSE              0x30
-#define C80211_SUBTYPE_MGMT_ProbeRequest                0x40
-#define C80211_SUBTYPE_MGMT_ProbeResponse               0x50
-#define C80211_SUBTYPE_MGMT_BEACON                      0x80
-#define C80211_SUBTYPE_MGMT_ATIM                        0x90
-#define C80211_SUBTYPE_MGMT_DISASSOSIATION              0xA0
-#define C80211_SUBTYPE_MGMT_Authentication              0xB0
-#define C80211_SUBTYPE_MGMT_Deauthentication    0xC0
-
-#define C80211_MGMT_AAN_OPENSYSTEM              0x0000
-#define C80211_MGMT_AAN_SHAREDKEY               0x0001
-
-#define C80211_MGMT_CAPABILITY_ESS              0x0001  // see 802.11 p.58
-#define C80211_MGMT_CAPABILITY_IBSS             0x0002  //      - " -
-#define C80211_MGMT_CAPABILITY_CFPollable       0x0004  //      - " -
-#define C80211_MGMT_CAPABILITY_CFPollRequest    0x0008  //      - " -
-#define C80211_MGMT_CAPABILITY_Privacy          0x0010  //      - " -
-
-#define C80211_MGMT_SC_Success                  0
-#define C80211_MGMT_SC_Unspecified              1
-#define C80211_MGMT_SC_SupportCapabilities      10
-#define C80211_MGMT_SC_ReassDenied              11
-#define C80211_MGMT_SC_AssDenied                12
-#define C80211_MGMT_SC_AuthAlgNotSupported      13
-#define C80211_MGMT_SC_AuthTransSeqNumError     14
-#define C80211_MGMT_SC_AuthRejectChallenge      15
-#define C80211_MGMT_SC_AuthRejectTimeout        16
-#define C80211_MGMT_SC_AssDeniedHandleAP        17
-#define C80211_MGMT_SC_AssDeniedBSSRate         18
-
-#define C80211_MGMT_ElementID_SSID              0
-#define C80211_MGMT_ElementID_SupportedRates    1
-#define C80211_MGMT_ElementID_ChallengeText     16
-#define C80211_MGMT_CAPABILITY_ShortPreamble    0x0020
-
 #define MIB_MAX_DATA_BYTES    212
 #define MIB_HEADER_SIZE       4    /* first four fields */
 
@@ -2835,7 +2797,7 @@ static void handle_beacon_probe(struct atmel_private *priv, u16 capability,
                                 u8 channel)
 {
         int rejoin = 0;
-        int new = capability  & C80211_MGMT_CAPABILITY_ShortPreamble ?
+        int new = capability & MFIE_TYPE_POWER_CONSTRAINT ?
                 SHORT_PREAMBLE : LONG_PREAMBLE;
 
         if (priv->preamble != new) {
@@ -2921,11 +2883,11 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
         memcpy(header.addr2, priv->dev->dev_addr, 6);
         memcpy(header.addr3, priv->CurrentBSSID, 6);
 
-        body.capability = cpu_to_le16(C80211_MGMT_CAPABILITY_ESS);
+        body.capability = cpu_to_le16(WLAN_CAPABILITY_ESS);
         if (priv->wep_is_on)
-                body.capability |= cpu_to_le16(C80211_MGMT_CAPABILITY_Privacy);
+                body.capability |= cpu_to_le16(WLAN_CAPABILITY_PRIVACY);
         if (priv->preamble == SHORT_PREAMBLE)
-                body.capability |= cpu_to_le16(C80211_MGMT_CAPABILITY_ShortPreamble);
+                body.capability |= cpu_to_le16(MFIE_TYPE_POWER_CONSTRAINT);
 
         body.listen_interval = cpu_to_le16(priv->listen_interval * priv->beacon_period);
 
@@ -2939,10 +2901,10 @@ static void send_association_request(struct atmel_private *priv, int is_reassoc)
                 bodysize = 12 + priv->SSID_size;
         }
 
-        ssid_el_p[0] = C80211_MGMT_ElementID_SSID;
+        ssid_el_p[0] = MFIE_TYPE_SSID;
         ssid_el_p[1] = priv->SSID_size;
         memcpy(ssid_el_p + 2, priv->SSID, priv->SSID_size);
-        ssid_el_p[2 + priv->SSID_size] = C80211_MGMT_ElementID_SupportedRates;
+        ssid_el_p[2 + priv->SSID_size] = MFIE_TYPE_RATES;
         ssid_el_p[3 + priv->SSID_size] = 4; /* len of suported rates */
         memcpy(ssid_el_p + 4 + priv->SSID_size, atmel_basic_rates, 4);
 
@@ -3004,7 +2966,7 @@ static void store_bss_info(struct atmel_private *priv,
                            u16 beacon_period, u8 channel, u8 rssi, u8 ssid_len,
                            u8 *ssid, int is_beacon)
 {
-        u8 *bss = capability & C80211_MGMT_CAPABILITY_ESS ? header->addr2 : header->addr3;
+        u8 *bss = capability & WLAN_CAPABILITY_ESS ? header->addr2 : header->addr3;
         int i, index;
 
         for (index = -1, i = 0; i < priv->BSS_list_entries; i++)
@@ -3030,16 +2992,16 @@ static void store_bss_info(struct atmel_private *priv,
 
         priv->BSSinfo[index].channel = channel;
         priv->BSSinfo[index].beacon_period = beacon_period;
-        priv->BSSinfo[index].UsingWEP = capability & C80211_MGMT_CAPABILITY_Privacy;
+        priv->BSSinfo[index].UsingWEP = capability & WLAN_CAPABILITY_PRIVACY;
         memcpy(priv->BSSinfo[index].SSID, ssid, ssid_len);
         priv->BSSinfo[index].SSIDsize = ssid_len;
 
-        if (capability & C80211_MGMT_CAPABILITY_IBSS)
+        if (capability & WLAN_CAPABILITY_IBSS)
                 priv->BSSinfo[index].BSStype = IW_MODE_ADHOC;
-        else if (capability & C80211_MGMT_CAPABILITY_ESS)
+        else if (capability & WLAN_CAPABILITY_ESS)
                 priv->BSSinfo[index].BSStype =IW_MODE_INFRA;
 
-        priv->BSSinfo[index].preamble = capability & C80211_MGMT_CAPABILITY_ShortPreamble ?
+        priv->BSSinfo[index].preamble = capability & MFIE_TYPE_POWER_CONSTRAINT ?
                 SHORT_PREAMBLE : LONG_PREAMBLE;
 }
 
@@ -3050,7 +3012,7 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
         u16 trans_seq_no = le16_to_cpu(auth->trans_seq);
         u16 system = le16_to_cpu(auth->alg);
 
-        if (status == C80211_MGMT_SC_Success && !priv->wep_is_on) {
+        if (status == WLAN_STATUS_SUCCESS && !priv->wep_is_on) {
                 /* no WEP */
                 if (priv->station_was_associated) {
                         atmel_enter_state(priv, STATION_STATE_REASSOCIATING);
@@ -3063,19 +3025,19 @@ static void authenticate(struct atmel_private *priv, u16 frame_len)
                 }
         }
 
-        if (status == C80211_MGMT_SC_Success && priv->wep_is_on) {
+        if (status == WLAN_STATUS_SUCCESS && priv->wep_is_on) {
                 int should_associate = 0;
                 /* WEP */
                 if (trans_seq_no != priv->ExpectedAuthentTransactionSeqNum)
                         return;
 
-                if (system == C80211_MGMT_AAN_OPENSYSTEM) {
+                if (system == WLAN_AUTH_OPEN) {
                         if (trans_seq_no == 0x0002) {
                                 should_associate = 1;
                         }
-                } else if (system == C80211_MGMT_AAN_SHAREDKEY) {
+                } else if (system == WLAN_AUTH_SHARED_KEY) {
                         if (trans_seq_no == 0x0002 &&
-                            auth->el_id == C80211_MGMT_ElementID_ChallengeText) {
+                            auth->el_id == MFIE_TYPE_CHALLENGE) {
                                 send_authentication_request(priv, system, auth->chall_text, auth->chall_text_len);
                                 return;
                         } else if (trans_seq_no == 0x0004) {
@@ -3140,8 +3102,8 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype)
         if (frame_len < 8 + rates_len)
                 return;
 
-        if (status == C80211_MGMT_SC_Success) {
-                if (subtype == C80211_SUBTYPE_MGMT_ASS_RESPONSE)
+        if (status == WLAN_STATUS_SUCCESS) {
+                if (subtype == IEEE80211_STYPE_ASSOC_RESP)
                         priv->AssociationRequestRetryCnt = 0;
                 else
                         priv->ReAssociationRequestRetryCnt = 0;
@@ -3178,9 +3140,9 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype)
                 return;
         }
 
-        if (subtype == C80211_SUBTYPE_MGMT_ASS_RESPONSE &&
-            status != C80211_MGMT_SC_AssDeniedBSSRate &&
-            status != C80211_MGMT_SC_SupportCapabilities &&
+        if (subtype == IEEE80211_STYPE_ASSOC_RESP &&
+            status != WLAN_STATUS_ASSOC_DENIED_RATES &&
+            status != WLAN_STATUS_CAPS_UNSUPPORTED &&
             priv->AssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) {
                 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
                 priv->AssociationRequestRetryCnt++;
@@ -3188,9 +3150,9 @@ static void associate(struct atmel_private *priv, u16 frame_len, u16 subtype)
                 return;
         }
 
-        if (subtype == C80211_SUBTYPE_MGMT_REASS_RESPONSE &&
-            status != C80211_MGMT_SC_AssDeniedBSSRate &&
-            status != C80211_MGMT_SC_SupportCapabilities &&
+        if (subtype == IEEE80211_STYPE_REASSOC_RESP &&
+            status != WLAN_STATUS_ASSOC_DENIED_RATES &&
+            status != WLAN_STATUS_CAPS_UNSUPPORTED &&
             priv->AssociationRequestRetryCnt < MAX_ASSOCIATION_RETRIES) {
                 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
                 priv->ReAssociationRequestRetryCnt++;
@@ -3325,8 +3287,8 @@ static void atmel_management_frame(struct atmel_private *priv,
 
         subtype = le16_to_cpu(header->frame_ctl) & IEEE80211_FCTL_STYPE;
         switch (subtype) {
-        case C80211_SUBTYPE_MGMT_BEACON:
-        case C80211_SUBTYPE_MGMT_ProbeResponse:
+        case IEEE80211_STYPE_BEACON:
+        case IEEE80211_STYPE_PROBE_RESP:
 
                 /* beacon frame has multiple variable-length fields -
                    never let an engineer loose with a data structure design. */
@@ -3384,19 +3346,19 @@ static void atmel_management_frame(struct atmel_private *priv,
                                                beacon_interval, channel, rssi,
                                                ssid_length,
                                                &beacon->rates_el_id,
-                                               subtype == C80211_SUBTYPE_MGMT_BEACON);
+                                               subtype == IEEE80211_STYPE_BEACON);
                 }
                 break;
 
-        case C80211_SUBTYPE_MGMT_Authentication:
+        case IEEE80211_STYPE_AUTH:
 
                 if (priv->station_state == STATION_STATE_AUTHENTICATING)
                         authenticate(priv, frame_len);
 
                 break;
 
-        case C80211_SUBTYPE_MGMT_ASS_RESPONSE:
-        case C80211_SUBTYPE_MGMT_REASS_RESPONSE:
+        case IEEE80211_STYPE_ASSOC_RESP:
+        case IEEE80211_STYPE_REASSOC_RESP:
 
                 if (priv->station_state == STATION_STATE_ASSOCIATING ||
                     priv->station_state == STATION_STATE_REASSOCIATING)
@@ -3404,7 +3366,7 @@ static void atmel_management_frame(struct atmel_private *priv,
 
                 break;
 
-        case C80211_SUBTYPE_MGMT_DISASSOSIATION:
+        case IEEE80211_STYPE_DISASSOC:
                 if (priv->station_is_associated &&
                     priv->operating_mode == IW_MODE_INFRA &&
                     is_frame_from_current_bss(priv, header)) {
@@ -3417,7 +3379,7 @@ static void atmel_management_frame(struct atmel_private *priv,
 
                 break;
 
-        case C80211_SUBTYPE_MGMT_Deauthentication:
+        case IEEE80211_STYPE_DEAUTH:
                 if (priv->operating_mode == IW_MODE_INFRA &&
                     is_frame_from_current_bss(priv, header)) {
                         priv->station_was_associated = 0;
@@ -3453,12 +3415,12 @@ static void atmel_management_timer(u_long a)
                         priv->AuthenticationRequestRetryCnt = 0;
                         restart_search(priv);
                 } else {
-                        int auth = C80211_MGMT_AAN_OPENSYSTEM;
+                        int auth = WLAN_AUTH_OPEN;
                         priv->AuthenticationRequestRetryCnt++;
                         priv->CurrentAuthentTransactionSeqNum = 0x0001;
                         mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
                         if (priv->wep_is_on && priv->exclude_unencrypted)
-                                auth = C80211_MGMT_AAN_SHAREDKEY;
+                                auth = WLAN_AUTH_SHARED_KEY;
                         send_authentication_request(priv, auth, NULL, 0);
           }
           break;
@@ -3558,14 +3520,14 @@ static void atmel_command_irq(struct atmel_private *priv)
                                 priv->station_was_associated = priv->station_is_associated;
                                 atmel_enter_state(priv, STATION_STATE_READY);
                         } else {
-                                int auth = C80211_MGMT_AAN_OPENSYSTEM;
+                                int auth = WLAN_AUTH_OPEN;
                                 priv->AuthenticationRequestRetryCnt = 0;
                                 atmel_enter_state(priv, STATION_STATE_AUTHENTICATING);
 
                                 mod_timer(&priv->management_timer, jiffies + MGMT_JIFFIES);
                                 priv->CurrentAuthentTransactionSeqNum = 0x0001;
                                 if (priv->wep_is_on && priv->exclude_unencrypted)
-                                        auth = C80211_MGMT_AAN_SHAREDKEY;
+                                        auth = WLAN_AUTH_SHARED_KEY;
                                 send_authentication_request(priv, auth, NULL, 0);
                         }
                         return;
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index 6290c9f7e939..72335c8eb97f 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -1,6 +1,6 @@
 /******************************************************************************
 
-  Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
+  Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms of version 2 of the GNU General Public License as
@@ -167,12 +167,12 @@ that only one external action is invoked at a time.
 
 #include "ipw2100.h"
 
-#define IPW2100_VERSION "1.1.3"
+#define IPW2100_VERSION "git-1.2.2"
 
 #define DRV_NAME        "ipw2100"
 #define DRV_VERSION     IPW2100_VERSION
 #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2100 Network Driver"
-#define DRV_COPYRIGHT   "Copyright(c) 2003-2005 Intel Corporation"
+#define DRV_COPYRIGHT   "Copyright(c) 2003-2006 Intel Corporation"
 
 /* Debugging stuff */
 #ifdef CONFIG_IPW2100_DEBUG
@@ -1418,7 +1418,7 @@ static int ipw2100_enable_adapter(struct ipw2100_priv *priv)
         if (priv->status & STATUS_ENABLED)
                 return 0;
 
-        down(&priv->adapter_sem);
+        mutex_lock(&priv->adapter_mutex);
 
         if (rf_kill_active(priv)) {
                 IPW_DEBUG_HC("Command aborted due to RF kill active.\n");
@@ -1444,7 +1444,7 @@ static int ipw2100_enable_adapter(struct ipw2100_priv *priv)
         }
 
       fail_up:
-        up(&priv->adapter_sem);
+        mutex_unlock(&priv->adapter_mutex);
         return err;
 }
 
@@ -1576,7 +1576,7 @@ static int ipw2100_disable_adapter(struct ipw2100_priv *priv)
                 cancel_delayed_work(&priv->hang_check);
         }
 
-        down(&priv->adapter_sem);
+        mutex_lock(&priv->adapter_mutex);
 
         err = ipw2100_hw_send_command(priv, &cmd);
         if (err) {
@@ -1595,7 +1595,7 @@ static int ipw2100_disable_adapter(struct ipw2100_priv *priv)
         IPW_DEBUG_INFO("TODO: implement scan state machine\n");
 
       fail_up:
-        up(&priv->adapter_sem);
+        mutex_unlock(&priv->adapter_mutex);
         return err;
 }
 
@@ -1672,6 +1672,18 @@ static int ipw2100_start_scan(struct ipw2100_priv *priv)
         return err;
 }
 
+static const struct ieee80211_geo ipw_geos[] = {
+        {                       /* Restricted */
+         "---",
+         .bg_channels = 14,
+         .bg = {{2412, 1}, {2417, 2}, {2422, 3},
+                {2427, 4}, {2432, 5}, {2437, 6},
+                {2442, 7}, {2447, 8}, {2452, 9},
+                {2457, 10}, {2462, 11}, {2467, 12},
+                {2472, 13}, {2484, 14}},
+         },
+};
+
 static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
 {
         unsigned long flags;
@@ -1727,6 +1739,13 @@ static int ipw2100_up(struct ipw2100_priv *priv, int deferred)
                 goto exit;
         }
 
+        /* Initialize the geo */
+        if (ieee80211_set_geo(priv->ieee, &ipw_geos[0])) {
+                printk(KERN_WARNING DRV_NAME "Could not set geo\n");
+                return 0;
+        }
+        priv->ieee->freq_band = IEEE80211_24GHZ_BAND;
+
         lock = LOCK_NONE;
         if (ipw2100_set_ordinal(priv, IPW_ORD_PERS_DB_LOCK, &lock, &ord_len)) {
                 printk(KERN_ERR DRV_NAME
@@ -1869,7 +1888,7 @@ static void ipw2100_reset_adapter(struct ipw2100_priv *priv)
         priv->status |= STATUS_RESET_PENDING;
         spin_unlock_irqrestore(&priv->low_lock, flags);
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         /* stop timed checks so that they don't interfere with reset */
         priv->stop_hang_check = 1;
         cancel_delayed_work(&priv->hang_check);
@@ -1879,7 +1898,7 @@ static void ipw2100_reset_adapter(struct ipw2100_priv *priv)
                 wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
 
         ipw2100_up(priv, 0);
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 
 }
 
@@ -2371,15 +2390,6 @@ static void isr_rx(struct ipw2100_priv *priv, int i,
                 IPW_DEBUG_DROP("Dropping packet while interface is not up.\n");
                 return;
         }
-#ifdef CONFIG_IPW2100_MONITOR
-        if (unlikely(priv->ieee->iw_mode == IW_MODE_MONITOR &&
-                     priv->config & CFG_CRC_CHECK &&
-                     status->flags & IPW_STATUS_FLAG_CRC_ERROR)) {
-                IPW_DEBUG_RX("CRC error in packet.  Dropping.\n");
-                priv->ieee->stats.rx_errors++;
-                return;
-        }
-#endif
 
         if (unlikely(priv->ieee->iw_mode != IW_MODE_MONITOR &&
                      !(priv->status & STATUS_ASSOCIATED))) {
@@ -2427,6 +2437,89 @@ static void isr_rx(struct ipw2100_priv *priv, int i,
         priv->rx_queue.drv[i].host_addr = packet->dma_addr;
 }
 
+#ifdef CONFIG_IPW2100_MONITOR
+
+static void isr_rx_monitor(struct ipw2100_priv *priv, int i,
+                   struct ieee80211_rx_stats *stats)
+{
+        struct ipw2100_status *status = &priv->status_queue.drv[i];
+        struct ipw2100_rx_packet *packet = &priv->rx_buffers[i];
+
+        /* Magic struct that slots into the radiotap header -- no reason
+         * to build this manually element by element, we can write it much
+         * more efficiently than we can parse it. ORDER MATTERS HERE */
+        struct ipw_rt_hdr {
+                struct ieee80211_radiotap_header rt_hdr;
+                s8 rt_dbmsignal; /* signal in dbM, kluged to signed */
+        } *ipw_rt;
+
+        IPW_DEBUG_RX("Handler...\n");
+
+        if (unlikely(status->frame_size > skb_tailroom(packet->skb) -
+                                sizeof(struct ipw_rt_hdr))) {
+                IPW_DEBUG_INFO("%s: frame_size (%u) > skb_tailroom (%u)!"
+                               "  Dropping.\n",
+                               priv->net_dev->name,
+                               status->frame_size,
+                               skb_tailroom(packet->skb));
+                priv->ieee->stats.rx_errors++;
+                return;
+        }
+
+        if (unlikely(!netif_running(priv->net_dev))) {
+                priv->ieee->stats.rx_errors++;
+                priv->wstats.discard.misc++;
+                IPW_DEBUG_DROP("Dropping packet while interface is not up.\n");
+                return;
+        }
+
+        if (unlikely(priv->config & CFG_CRC_CHECK &&
+                     status->flags & IPW_STATUS_FLAG_CRC_ERROR)) {
+                IPW_DEBUG_RX("CRC error in packet.  Dropping.\n");
+                priv->ieee->stats.rx_errors++;
+                return;
+        }
+
+        pci_unmap_single(priv->pci_dev, packet->dma_addr,
+                         sizeof(struct ipw2100_rx), PCI_DMA_FROMDEVICE);
+        memmove(packet->skb->data + sizeof(struct ipw_rt_hdr),
+                packet->skb->data, status->frame_size);
+
+        ipw_rt = (struct ipw_rt_hdr *) packet->skb->data;
+
+        ipw_rt->rt_hdr.it_version = PKTHDR_RADIOTAP_VERSION;
+        ipw_rt->rt_hdr.it_pad = 0; /* always good to zero */
+        ipw_rt->rt_hdr.it_len = sizeof(struct ipw_rt_hdr); /* total hdr+data */
+
+        ipw_rt->rt_hdr.it_present = 1 << IEEE80211_RADIOTAP_DBM_ANTSIGNAL;
+
+        ipw_rt->rt_dbmsignal = status->rssi + IPW2100_RSSI_TO_DBM;
+
+        skb_put(packet->skb, status->frame_size + sizeof(struct ipw_rt_hdr));
+
+        if (!ieee80211_rx(priv->ieee, packet->skb, stats)) {
+                priv->ieee->stats.rx_errors++;
+
+                /* ieee80211_rx failed, so it didn't free the SKB */
+                dev_kfree_skb_any(packet->skb);
+                packet->skb = NULL;
+        }
+
+        /* We need to allocate a new SKB and attach it to the RDB. */
+        if (unlikely(ipw2100_alloc_skb(priv, packet))) {
+                IPW_DEBUG_WARNING(
+                        "%s: Unable to allocate SKB onto RBD ring - disabling "
+                        "adapter.\n", priv->net_dev->name);
+                /* TODO: schedule adapter shutdown */
+                IPW_DEBUG_INFO("TODO: Shutdown adapter...\n");
+        }
+
+        /* Update the RDB entry */
+        priv->rx_queue.drv[i].host_addr = packet->dma_addr;
+}
+
+#endif
+
 static int ipw2100_corruption_check(struct ipw2100_priv *priv, int i)
 {
         struct ipw2100_status *status = &priv->status_queue.drv[i];
@@ -2558,7 +2651,7 @@ static void __ipw2100_rx_process(struct ipw2100_priv *priv)
                 case P8023_DATA_VAL:
 #ifdef CONFIG_IPW2100_MONITOR
                         if (priv->ieee->iw_mode == IW_MODE_MONITOR) {
-                                isr_rx(priv, i, &stats);
+                                isr_rx_monitor(priv, i, &stats);
                                 break;
                         }
 #endif
@@ -3750,7 +3843,7 @@ static ssize_t store_memory(struct device *d, struct device_attribute *attr,
         struct net_device *dev = priv->net_dev;
         const char *p = buf;
 
-        (void) dev; /* kill unused-var warning for debug-only code */
+        (void)dev;              /* kill unused-var warning for debug-only code */
 
         if (count < 1)
                 return count;
@@ -3863,7 +3956,7 @@ static int ipw2100_switch_mode(struct ipw2100_priv *priv, u32 mode)
 #ifdef CONFIG_IPW2100_MONITOR
         case IW_MODE_MONITOR:
                 priv->last_mode = priv->ieee->iw_mode;
-                priv->net_dev->type = ARPHRD_IEEE80211;
+                priv->net_dev->type = ARPHRD_IEEE80211_RADIOTAP;
                 break;
 #endif                          /* CONFIG_IPW2100_MONITOR */
         }
@@ -4070,7 +4163,7 @@ static ssize_t store_scan_age(struct device *d, struct device_attribute *attr,
         unsigned long val;
         char *p = buffer;
 
-        (void) dev; /* kill unused-var warning for debug-only code */
+        (void)dev;              /* kill unused-var warning for debug-only code */
 
         IPW_DEBUG_INFO("enter\n");
 
@@ -4119,7 +4212,7 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio)
         IPW_DEBUG_RF_KILL("Manual SW RF Kill set to: RADIO  %s\n",
                           disable_radio ? "OFF" : "ON");
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
 
         if (disable_radio) {
                 priv->status |= STATUS_RF_KILL_SW;
@@ -4137,7 +4230,7 @@ static int ipw_radio_kill_sw(struct ipw2100_priv *priv, int disable_radio)
                         schedule_reset(priv);
         }
 
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return 1;
 }
 
@@ -5107,12 +5200,13 @@ static int ipw2100_set_tx_power(struct ipw2100_priv *priv, u32 tx_power)
                 .host_command_length = 4
         };
         int err = 0;
+        u32 tmp = tx_power;
 
         if (tx_power != IPW_TX_POWER_DEFAULT)
-                tx_power = (tx_power - IPW_TX_POWER_MIN_DBM) * 16 /
-                    (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM);
+                tmp = (tx_power - IPW_TX_POWER_MIN_DBM) * 16 /
+                      (IPW_TX_POWER_MAX_DBM - IPW_TX_POWER_MIN_DBM);
 
-        cmd.host_command_parameters[0] = tx_power;
+        cmd.host_command_parameters[0] = tmp;
 
         if (priv->ieee->iw_mode == IW_MODE_ADHOC)
                 err = ipw2100_hw_send_command(priv, &cmd);
@@ -5365,9 +5459,12 @@ static int ipw2100_configure_security(struct ipw2100_priv *priv, int batch_mode)
                                                      SEC_LEVEL_0, 0, 1);
         } else {
                 auth_mode = IPW_AUTH_OPEN;
-                if ((priv->ieee->sec.flags & SEC_AUTH_MODE) &&
-                    (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY))
-                        auth_mode = IPW_AUTH_SHARED;
+                if (priv->ieee->sec.flags & SEC_AUTH_MODE) {
+                        if (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)
+                                auth_mode = IPW_AUTH_SHARED;
+                        else if (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP)
+                                auth_mode = IPW_AUTH_LEAP_CISCO_ID;
+                }
 
                 sec_level = SEC_LEVEL_0;
                 if (priv->ieee->sec.flags & SEC_LEVEL)
@@ -5437,7 +5534,7 @@ static void shim__set_security(struct net_device *dev,
         struct ipw2100_priv *priv = ieee80211_priv(dev);
         int i, force_update = 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED))
                 goto done;
 
@@ -5510,7 +5607,7 @@ static void shim__set_security(struct net_device *dev,
         if (!(priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)))
                 ipw2100_configure_security(priv, 0);
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 }
 
 static int ipw2100_adapter_setup(struct ipw2100_priv *priv)
@@ -5634,7 +5731,7 @@ static int ipw2100_set_address(struct net_device *dev, void *p)
         if (!is_valid_ether_addr(addr->sa_data))
                 return -EADDRNOTAVAIL;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
 
         priv->config |= CFG_CUSTOM_MAC;
         memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN);
@@ -5644,12 +5741,12 @@ static int ipw2100_set_address(struct net_device *dev, void *p)
                 goto done;
 
         priv->reset_backoff = 0;
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         ipw2100_reset_adapter(priv);
         return 0;
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -5760,6 +5857,9 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value)
         } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
                 sec.auth_mode = WLAN_AUTH_OPEN;
                 ieee->open_wep = 1;
+        } else if (value & IW_AUTH_ALG_LEAP) {
+                sec.auth_mode = WLAN_AUTH_LEAP;
+                ieee->open_wep = 1;
         } else
                 return -EINVAL;
 
@@ -5771,8 +5871,8 @@ static int ipw2100_wpa_set_auth_algs(struct ipw2100_priv *priv, int value)
         return ret;
 }
 
-void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv,
-                             char *wpa_ie, int wpa_ie_len)
+static void ipw2100_wpa_assoc_frame(struct ipw2100_priv *priv,
+                                    char *wpa_ie, int wpa_ie_len)
 {
 
         struct ipw2100_wpa_assoc_frame frame;
@@ -5989,8 +6089,8 @@ static struct net_device *ipw2100_alloc_device(struct pci_dev *pci_dev,
         strcpy(priv->nick, "ipw2100");
 
         spin_lock_init(&priv->low_lock);
-        sema_init(&priv->action_sem, 1);
-        sema_init(&priv->adapter_sem, 1);
+        mutex_init(&priv->action_mutex);
+        mutex_init(&priv->adapter_mutex);
 
         init_waitqueue_head(&priv->wait_command_queue);
 
@@ -6155,7 +6255,7 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
          * member to call a function that then just turns and calls ipw2100_up.
          * net_dev->init is called after name allocation but before the
          * notifier chain is called */
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         err = register_netdev(dev);
         if (err) {
                 printk(KERN_WARNING DRV_NAME
@@ -6191,12 +6291,12 @@ static int ipw2100_pci_init_one(struct pci_dev *pci_dev,
 
         priv->status |= STATUS_INITIALIZED;
 
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 
         return 0;
 
       fail_unlock:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 
       fail:
         if (dev) {
@@ -6236,7 +6336,7 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
         struct net_device *dev;
 
         if (priv) {
-                down(&priv->action_sem);
+                mutex_lock(&priv->action_mutex);
 
                 priv->status &= ~STATUS_INITIALIZED;
 
@@ -6251,9 +6351,9 @@ static void __devexit ipw2100_pci_remove_one(struct pci_dev *pci_dev)
                 /* Take down the hardware */
                 ipw2100_down(priv);
 
-                /* Release the semaphore so that the network subsystem can
+                /* Release the mutex so that the network subsystem can
                  * complete any needed calls into the driver... */
-                up(&priv->action_sem);
+                mutex_unlock(&priv->action_mutex);
 
                 /* Unregister the device first - this results in close()
                  * being called if the device is open.  If we free storage
@@ -6292,7 +6392,7 @@ static int ipw2100_suspend(struct pci_dev *pci_dev, pm_message_t state)
 
         IPW_DEBUG_INFO("%s: Going into suspend...\n", dev->name);
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (priv->status & STATUS_INITIALIZED) {
                 /* Take down the device; powers it off, etc. */
                 ipw2100_down(priv);
@@ -6305,7 +6405,7 @@ static int ipw2100_suspend(struct pci_dev *pci_dev, pm_message_t state)
         pci_disable_device(pci_dev);
         pci_set_power_state(pci_dev, PCI_D3hot);
 
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 
         return 0;
 }
@@ -6319,7 +6419,7 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
         if (IPW2100_PM_DISABLED)
                 return 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
 
         IPW_DEBUG_INFO("%s: Coming out of suspend...\n", dev->name);
 
@@ -6345,7 +6445,7 @@ static int ipw2100_resume(struct pci_dev *pci_dev)
         if (!(priv->status & STATUS_RF_KILL_SW))
                 ipw2100_up(priv, 0);
 
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 
         return 0;
 }
@@ -6509,7 +6609,7 @@ static int ipw2100_wx_set_freq(struct net_device *dev,
         if (priv->ieee->iw_mode == IW_MODE_INFRA)
                 return -EOPNOTSUPP;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -6540,7 +6640,7 @@ static int ipw2100_wx_set_freq(struct net_device *dev,
         }
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -6581,7 +6681,7 @@ static int ipw2100_wx_set_mode(struct net_device *dev,
         if (wrqu->mode == priv->ieee->iw_mode)
                 return 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -6604,7 +6704,7 @@ static int ipw2100_wx_set_mode(struct net_device *dev,
         }
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -6786,7 +6886,7 @@ static int ipw2100_wx_set_wap(struct net_device *dev,
         if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
                 return -EINVAL;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -6815,7 +6915,7 @@ static int ipw2100_wx_set_wap(struct net_device *dev,
                      wrqu->ap_addr.sa_data[5] & 0xff);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -6851,7 +6951,7 @@ static int ipw2100_wx_set_essid(struct net_device *dev,
         int length = 0;
         int err = 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -6888,7 +6988,7 @@ static int ipw2100_wx_set_essid(struct net_device *dev,
         err = ipw2100_set_essid(priv, essid, length, 0);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -6969,7 +7069,7 @@ static int ipw2100_wx_set_rate(struct net_device *dev,
         u32 rate;
         int err = 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -6996,7 +7096,7 @@ static int ipw2100_wx_set_rate(struct net_device *dev,
 
         IPW_DEBUG_WX("SET Rate -> %04X \n", rate);
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7016,7 +7116,7 @@ static int ipw2100_wx_get_rate(struct net_device *dev,
                 return 0;
         }
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7048,7 +7148,7 @@ static int ipw2100_wx_get_rate(struct net_device *dev,
         IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7063,7 +7163,7 @@ static int ipw2100_wx_set_rts(struct net_device *dev,
         if (wrqu->rts.fixed == 0)
                 return -EINVAL;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7083,7 +7183,7 @@ static int ipw2100_wx_set_rts(struct net_device *dev,
 
         IPW_DEBUG_WX("SET RTS Threshold -> 0x%08X \n", value);
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7134,7 +7234,7 @@ static int ipw2100_wx_set_txpow(struct net_device *dev,
                 value = wrqu->txpower.value;
         }
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7145,7 +7245,7 @@ static int ipw2100_wx_set_txpow(struct net_device *dev,
         IPW_DEBUG_WX("SET TX Power -> %d \n", value);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7237,7 +7337,7 @@ static int ipw2100_wx_set_retry(struct net_device *dev,
         if (!(wrqu->retry.flags & IW_RETRY_LIMIT))
                 return 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7264,7 +7364,7 @@ static int ipw2100_wx_set_retry(struct net_device *dev,
         IPW_DEBUG_WX("SET Both Retry Limits -> %d \n", wrqu->retry.value);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7307,7 +7407,7 @@ static int ipw2100_wx_set_scan(struct net_device *dev,
         struct ipw2100_priv *priv = ieee80211_priv(dev);
         int err = 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7322,7 +7422,7 @@ static int ipw2100_wx_set_scan(struct net_device *dev,
         }
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7372,7 +7472,7 @@ static int ipw2100_wx_set_power(struct net_device *dev,
         struct ipw2100_priv *priv = ieee80211_priv(dev);
         int err = 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7405,7 +7505,7 @@ static int ipw2100_wx_set_power(struct net_device *dev,
         IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 
 }
@@ -7709,7 +7809,7 @@ static int ipw2100_wx_set_promisc(struct net_device *dev,
         int enable = (parms[0] > 0);
         int err = 0;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7727,7 +7827,7 @@ static int ipw2100_wx_set_promisc(struct net_device *dev,
                         err = ipw2100_switch_mode(priv, priv->last_mode);
         }
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7750,7 +7850,7 @@ static int ipw2100_wx_set_powermode(struct net_device *dev,
         struct ipw2100_priv *priv = ieee80211_priv(dev);
         int err = 0, mode = *(int *)extra;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7762,7 +7862,7 @@ static int ipw2100_wx_set_powermode(struct net_device *dev,
         if (priv->power_mode != mode)
                 err = ipw2100_set_power_mode(priv, mode);
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7814,7 +7914,7 @@ static int ipw2100_wx_set_preamble(struct net_device *dev,
         struct ipw2100_priv *priv = ieee80211_priv(dev);
         int err, mode = *(int *)extra;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7832,7 +7932,7 @@ static int ipw2100_wx_set_preamble(struct net_device *dev,
         err = ipw2100_system_config(priv, 0);
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -7862,7 +7962,7 @@ static int ipw2100_wx_set_crc_check(struct net_device *dev,
         struct ipw2100_priv *priv = ieee80211_priv(dev);
         int err, mode = *(int *)extra;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
         if (!(priv->status & STATUS_INITIALIZED)) {
                 err = -EIO;
                 goto done;
@@ -7879,7 +7979,7 @@ static int ipw2100_wx_set_crc_check(struct net_device *dev,
         err = 0;
 
       done:
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
         return err;
 }
 
@@ -8184,11 +8284,11 @@ static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
         if (priv->status & STATUS_STOPPING)
                 return;
 
-        down(&priv->action_sem);
+        mutex_lock(&priv->action_mutex);
 
         IPW_DEBUG_WX("enter\n");
 
-        up(&priv->action_sem);
+        mutex_unlock(&priv->action_mutex);
 
         wrqu.ap_addr.sa_family = ARPHRD_ETHER;
 
@@ -8211,7 +8311,7 @@ static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
 
         if (!(priv->status & STATUS_ASSOCIATED)) {
                 IPW_DEBUG_WX("Configuring ESSID\n");
-                down(&priv->action_sem);
+                mutex_lock(&priv->action_mutex);
                 /* This is a disassociation event, so kick the firmware to
                  * look for another AP */
                 if (priv->config & CFG_STATIC_ESSID)
@@ -8219,7 +8319,7 @@ static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
                                           0);
                 else
                         ipw2100_set_essid(priv, NULL, 0, 0);
-                up(&priv->action_sem);
+                mutex_unlock(&priv->action_mutex);
         }
 
         wireless_send_event(priv->net_dev, SIOCGIWAP, &wrqu, NULL);
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index f6c51441fa87..55b7227198df 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -1,6 +1,6 @@
 /******************************************************************************
 
-  Copyright(c) 2003 - 2004 Intel Corporation. All rights reserved.
+  Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms of version 2 of the GNU General Public License as
@@ -41,7 +41,12 @@
 
 #include <net/ieee80211.h>
 
+#ifdef CONFIG_IPW2100_MONITOR
+#include <net/ieee80211_radiotap.h>
+#endif
+
 #include <linux/workqueue.h>
+#include <linux/mutex.h>
 
 struct ipw2100_priv;
 struct ipw2100_tx_packet;
@@ -392,8 +397,10 @@ struct ipw2100_notification {
 #define IPW_WEP104_CIPHER (1<<5)
 #define IPW_CKIP_CIPHER   (1<<6)
 
-#define IPW_AUTH_OPEN     0
-#define IPW_AUTH_SHARED   1
+#define IPW_AUTH_OPEN           0
+#define IPW_AUTH_SHARED         1
+#define IPW_AUTH_LEAP           2
+#define IPW_AUTH_LEAP_CISCO_ID  0x80
 
 struct statistic {
         int value;
@@ -588,8 +595,8 @@ struct ipw2100_priv {
         int inta_other;
 
         spinlock_t low_lock;
-        struct semaphore action_sem;
-        struct semaphore adapter_sem;
+        struct mutex action_mutex;
+        struct mutex adapter_mutex;
 
         wait_queue_head_t wait_command_queue;
 };
diff --git a/drivers/net/wireless/ipw2200.c b/drivers/net/wireless/ipw2200.c
index 287676ad80df..9dce522526c5 100644
--- a/drivers/net/wireless/ipw2200.c
+++ b/drivers/net/wireless/ipw2200.c
@@ -1,6 +1,6 @@
 /******************************************************************************
 
-  Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
+  Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
 
   802.11 status code portion of this file from ethereal-0.10.6:
     Copyright 2000, Axis Communications AB
@@ -33,9 +33,9 @@
 #include "ipw2200.h"
 #include <linux/version.h>
 
-#define IPW2200_VERSION "git-1.0.8"
+#define IPW2200_VERSION "git-1.1.1"
 #define DRV_DESCRIPTION "Intel(R) PRO/Wireless 2200/2915 Network Driver"
-#define DRV_COPYRIGHT   "Copyright(c) 2003-2005 Intel Corporation"
+#define DRV_COPYRIGHT   "Copyright(c) 2003-2006 Intel Corporation"
 #define DRV_VERSION     IPW2200_VERSION
 
 #define ETH_P_80211_STATS (ETH_P_80211_RAW + 1)
@@ -55,7 +55,9 @@ static int associate = 1;
 static int auto_create = 1;
 static int led = 0;
 static int disable = 0;
-static int hwcrypto = 1;
+static int bt_coexist = 0;
+static int hwcrypto = 0;
+static int roaming = 1;
 static const char ipw_modes[] = {
         'a', 'b', 'g', '?'
 };
@@ -151,12 +153,6 @@ static int init_supported_rates(struct ipw_priv *priv,
 static void ipw_set_hwcrypto_keys(struct ipw_priv *);
 static void ipw_send_wep_keys(struct ipw_priv *, int);
 
-static int ipw_is_valid_channel(struct ieee80211_device *, u8);
-static int ipw_channel_to_index(struct ieee80211_device *, u8);
-static u8 ipw_freq_to_channel(struct ieee80211_device *, u32);
-static int ipw_set_geo(struct ieee80211_device *, const struct ieee80211_geo *);
-static const struct ieee80211_geo *ipw_get_geo(struct ieee80211_device *);
-
 static int snprint_line(char *buf, size_t count,
                         const u8 * data, u32 len, u32 ofs)
 {
@@ -227,12 +223,15 @@ static int snprintk_buf(u8 * output, size_t size, const u8 * data, size_t len)
         return total;
 }
 
+/* alias for 32-bit indirect read (for SRAM/reg above 4K), with debug wrapper */
 static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg);
 #define ipw_read_reg32(a, b) _ipw_read_reg32(a, b)
 
+/* alias for 8-bit indirect read (for SRAM/reg above 4K), with debug wrapper */
 static u8 _ipw_read_reg8(struct ipw_priv *ipw, u32 reg);
 #define ipw_read_reg8(a, b) _ipw_read_reg8(a, b)
 
+/* 8-bit indirect write (for SRAM/reg above 4K), with debug wrapper */
 static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value);
 static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c)
 {
@@ -241,6 +240,7 @@ static inline void ipw_write_reg8(struct ipw_priv *a, u32 b, u8 c)
         _ipw_write_reg8(a, b, c);
 }
 
+/* 16-bit indirect write (for SRAM/reg above 4K), with debug wrapper */
 static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value);
 static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c)
 {
@@ -249,6 +249,7 @@ static inline void ipw_write_reg16(struct ipw_priv *a, u32 b, u16 c)
         _ipw_write_reg16(a, b, c);
 }
 
+/* 32-bit indirect write (for SRAM/reg above 4K), with debug wrapper */
 static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value);
 static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
 {
@@ -257,48 +258,70 @@ static inline void ipw_write_reg32(struct ipw_priv *a, u32 b, u32 c)
         _ipw_write_reg32(a, b, c);
 }
 
+/* 8-bit direct write (low 4K) */
 #define _ipw_write8(ipw, ofs, val) writeb((val), (ipw)->hw_base + (ofs))
+
+/* 8-bit direct write (for low 4K of SRAM/regs), with debug wrapper */
 #define ipw_write8(ipw, ofs, val) \
  IPW_DEBUG_IO("%s %d: write_direct8(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \
  _ipw_write8(ipw, ofs, val)
 
+/* 16-bit direct write (low 4K) */
 #define _ipw_write16(ipw, ofs, val) writew((val), (ipw)->hw_base + (ofs))
+
+/* 16-bit direct write (for low 4K of SRAM/regs), with debug wrapper */
 #define ipw_write16(ipw, ofs, val) \
  IPW_DEBUG_IO("%s %d: write_direct16(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \
  _ipw_write16(ipw, ofs, val)
 
+/* 32-bit direct write (low 4K) */
 #define _ipw_write32(ipw, ofs, val) writel((val), (ipw)->hw_base + (ofs))
+
+/* 32-bit direct write (for low 4K of SRAM/regs), with debug wrapper */
 #define ipw_write32(ipw, ofs, val) \
  IPW_DEBUG_IO("%s %d: write_direct32(0x%08X, 0x%08X)\n", __FILE__, __LINE__, (u32)(ofs), (u32)(val)); \
  _ipw_write32(ipw, ofs, val)
 
+/* 8-bit direct read (low 4K) */
 #define _ipw_read8(ipw, ofs) readb((ipw)->hw_base + (ofs))
+
+/* 8-bit direct read (low 4K), with debug wrapper */
 static inline u8 __ipw_read8(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
 {
         IPW_DEBUG_IO("%s %d: read_direct8(0x%08X)\n", f, l, (u32) (ofs));
         return _ipw_read8(ipw, ofs);
 }
 
+/* alias to 8-bit direct read (low 4K of SRAM/regs), with debug wrapper */
 #define ipw_read8(ipw, ofs) __ipw_read8(__FILE__, __LINE__, ipw, ofs)
 
+/* 16-bit direct read (low 4K) */
 #define _ipw_read16(ipw, ofs) readw((ipw)->hw_base + (ofs))
+
+/* 16-bit direct read (low 4K), with debug wrapper */
 static inline u16 __ipw_read16(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
 {
         IPW_DEBUG_IO("%s %d: read_direct16(0x%08X)\n", f, l, (u32) (ofs));
         return _ipw_read16(ipw, ofs);
 }
 
+/* alias to 16-bit direct read (low 4K of SRAM/regs), with debug wrapper */
 #define ipw_read16(ipw, ofs) __ipw_read16(__FILE__, __LINE__, ipw, ofs)
 
+/* 32-bit direct read (low 4K) */
 #define _ipw_read32(ipw, ofs) readl((ipw)->hw_base + (ofs))
+
+/* 32-bit direct read (low 4K), with debug wrapper */
 static inline u32 __ipw_read32(char *f, u32 l, struct ipw_priv *ipw, u32 ofs)
 {
         IPW_DEBUG_IO("%s %d: read_direct32(0x%08X)\n", f, l, (u32) (ofs));
         return _ipw_read32(ipw, ofs);
 }
 
+/* alias to 32-bit direct read (low 4K of SRAM/regs), with debug wrapper */
 #define ipw_read32(ipw, ofs) __ipw_read32(__FILE__, __LINE__, ipw, ofs)
 
+/* multi-byte read (above 4K), with debug wrapper */
 static void _ipw_read_indirect(struct ipw_priv *, u32, u8 *, int);
 static inline void __ipw_read_indirect(const char *f, int l,
                                        struct ipw_priv *a, u32 b, u8 * c, int d)
@@ -308,15 +331,17 @@ static inline void __ipw_read_indirect(const char *f, int l,
         _ipw_read_indirect(a, b, c, d);
 }
 
+/* alias to multi-byte read (SRAM/regs above 4K), with debug wrapper */
 #define ipw_read_indirect(a, b, c, d) __ipw_read_indirect(__FILE__, __LINE__, a, b, c, d)
 
+/* alias to multi-byte read (SRAM/regs above 4K), with debug wrapper */
 static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * data,
                                 int num);
 #define ipw_write_indirect(a, b, c, d) \
         IPW_DEBUG_IO("%s %d: write_indirect(0x%08X) %d bytes\n", __FILE__, __LINE__, (u32)(b), d); \
         _ipw_write_indirect(a, b, c, d)
 
-/* indirect write s */
+/* 32-bit indirect write (above 4K) */
 static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value)
 {
         IPW_DEBUG_IO(" %p : reg = 0x%8X : value = 0x%8X\n", priv, reg, value);
@@ -324,22 +349,29 @@ static void _ipw_write_reg32(struct ipw_priv *priv, u32 reg, u32 value)
         _ipw_write32(priv, IPW_INDIRECT_DATA, value);
 }
 
+/* 8-bit indirect write (above 4K) */
 static void _ipw_write_reg8(struct ipw_priv *priv, u32 reg, u8 value)
 {
+        u32 aligned_addr = reg & IPW_INDIRECT_ADDR_MASK;        /* dword align */
+        u32 dif_len = reg - aligned_addr;
+
         IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
-        _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK);
-        _ipw_write8(priv, IPW_INDIRECT_DATA, value);
+        _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr);
+        _ipw_write8(priv, IPW_INDIRECT_DATA + dif_len, value);
 }
 
+/* 16-bit indirect write (above 4K) */
 static void _ipw_write_reg16(struct ipw_priv *priv, u32 reg, u16 value)
 {
+        u32 aligned_addr = reg & IPW_INDIRECT_ADDR_MASK;        /* dword align */
+        u32 dif_len = (reg - aligned_addr) & (~0x1ul);
+
         IPW_DEBUG_IO(" reg = 0x%8X : value = 0x%8X\n", reg, value);
-        _ipw_write32(priv, IPW_INDIRECT_ADDR, reg & IPW_INDIRECT_ADDR_MASK);
-        _ipw_write16(priv, IPW_INDIRECT_DATA, value);
+        _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr);
+        _ipw_write16(priv, IPW_INDIRECT_DATA + dif_len, value);
 }
 
-/* indirect read s */
-
+/* 8-bit indirect read (above 4K) */
 static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg)
 {
         u32 word;
@@ -349,6 +381,7 @@ static u8 _ipw_read_reg8(struct ipw_priv *priv, u32 reg)
         return (word >> ((reg & 0x3) * 8)) & 0xff;
 }
 
+/* 32-bit indirect read (above 4K) */
 static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg)
 {
         u32 value;
@@ -361,11 +394,12 @@ static u32 _ipw_read_reg32(struct ipw_priv *priv, u32 reg)
         return value;
 }
 
-/* iterative/auto-increment 32 bit reads and writes */
+/* General purpose, no alignment requirement, iterative (multi-byte) read, */
+/*    for area above 1st 4K of SRAM/reg space */
 static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
                                int num)
 {
-        u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK;
+        u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK;       /* dword align */
         u32 dif_len = addr - aligned_addr;
         u32 i;
 
@@ -375,7 +409,7 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
                 return;
         }
 
-        /* Read the first nibble byte by byte */
+        /* Read the first dword (or portion) byte by byte */
         if (unlikely(dif_len)) {
                 _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr);
                 /* Start reading at aligned_addr + dif_len */
@@ -384,11 +418,12 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
                 aligned_addr += 4;
         }
 
+        /* Read all of the middle dwords as dwords, with auto-increment */
         _ipw_write32(priv, IPW_AUTOINC_ADDR, aligned_addr);
         for (; num >= 4; buf += 4, aligned_addr += 4, num -= 4)
                 *(u32 *) buf = _ipw_read32(priv, IPW_AUTOINC_DATA);
 
-        /* Copy the last nibble */
+        /* Read the last dword (or portion) byte by byte */
         if (unlikely(num)) {
                 _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr);
                 for (i = 0; num > 0; i++, num--)
@@ -396,10 +431,12 @@ static void _ipw_read_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
         }
 }
 
+/* General purpose, no alignment requirement, iterative (multi-byte) write, */
+/*    for area above 1st 4K of SRAM/reg space */
 static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
                                 int num)
 {
-        u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK;
+        u32 aligned_addr = addr & IPW_INDIRECT_ADDR_MASK;       /* dword align */
         u32 dif_len = addr - aligned_addr;
         u32 i;
 
@@ -409,20 +446,21 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
                 return;
         }
 
-        /* Write the first nibble byte by byte */
+        /* Write the first dword (or portion) byte by byte */
         if (unlikely(dif_len)) {
                 _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr);
-                /* Start reading at aligned_addr + dif_len */
+                /* Start writing at aligned_addr + dif_len */
                 for (i = dif_len; ((i < 4) && (num > 0)); i++, num--, buf++)
                         _ipw_write8(priv, IPW_INDIRECT_DATA + i, *buf);
                 aligned_addr += 4;
         }
 
+        /* Write all of the middle dwords as dwords, with auto-increment */
         _ipw_write32(priv, IPW_AUTOINC_ADDR, aligned_addr);
         for (; num >= 4; buf += 4, aligned_addr += 4, num -= 4)
                 _ipw_write32(priv, IPW_AUTOINC_DATA, *(u32 *) buf);
 
-        /* Copy the last nibble */
+        /* Write the last dword (or portion) byte by byte */
         if (unlikely(num)) {
                 _ipw_write32(priv, IPW_INDIRECT_ADDR, aligned_addr);
                 for (i = 0; num > 0; i++, num--, buf++)
@@ -430,17 +468,21 @@ static void _ipw_write_indirect(struct ipw_priv *priv, u32 addr, u8 * buf,
         }
 }
 
+/* General purpose, no alignment requirement, iterative (multi-byte) write, */
+/*    for 1st 4K of SRAM/regs space */
 static void ipw_write_direct(struct ipw_priv *priv, u32 addr, void *buf,
                              int num)
 {
         memcpy_toio((priv->hw_base + addr), buf, num);
 }
 
+/* Set bit(s) in low 4K of SRAM/regs */
 static inline void ipw_set_bit(struct ipw_priv *priv, u32 reg, u32 mask)
 {
         ipw_write32(priv, reg, ipw_read32(priv, reg) | mask);
 }
 
+/* Clear bit(s) in low 4K of SRAM/regs */
 static inline void ipw_clear_bit(struct ipw_priv *priv, u32 reg, u32 mask)
 {
         ipw_write32(priv, reg, ipw_read32(priv, reg) & ~mask);
@@ -701,7 +743,7 @@ static void ipw_init_ordinals(struct ipw_priv *priv)
 
 }
 
-u32 ipw_register_toggle(u32 reg)
+static u32 ipw_register_toggle(u32 reg)
 {
         reg &= ~IPW_START_STANDBY;
         if (reg & IPW_GATE_ODMA)
@@ -722,11 +764,11 @@ u32 ipw_register_toggle(u32 reg)
  * - On radio OFF, turn off any LEDs started during radio on
  *
  */
-#define LD_TIME_LINK_ON 300
-#define LD_TIME_LINK_OFF 2700
-#define LD_TIME_ACT_ON 250
+#define LD_TIME_LINK_ON msecs_to_jiffies(300)
+#define LD_TIME_LINK_OFF msecs_to_jiffies(2700)
+#define LD_TIME_ACT_ON msecs_to_jiffies(250)
 
-void ipw_led_link_on(struct ipw_priv *priv)
+static void ipw_led_link_on(struct ipw_priv *priv)
 {
         unsigned long flags;
         u32 led;
@@ -764,12 +806,12 @@ void ipw_led_link_on(struct ipw_priv *priv)
 static void ipw_bg_led_link_on(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_led_link_on(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
-void ipw_led_link_off(struct ipw_priv *priv)
+static void ipw_led_link_off(struct ipw_priv *priv)
 {
         unsigned long flags;
         u32 led;
@@ -808,9 +850,9 @@ void ipw_led_link_off(struct ipw_priv *priv)
 static void ipw_bg_led_link_off(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_led_link_off(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static void __ipw_led_activity_on(struct ipw_priv *priv)
@@ -847,6 +889,7 @@ static void __ipw_led_activity_on(struct ipw_priv *priv)
         }
 }
 
+#if 0
 void ipw_led_activity_on(struct ipw_priv *priv)
 {
         unsigned long flags;
@@ -854,8 +897,9 @@ void ipw_led_activity_on(struct ipw_priv *priv)
         __ipw_led_activity_on(priv);
         spin_unlock_irqrestore(&priv->lock, flags);
 }
+#endif  /*  0  */
 
-void ipw_led_activity_off(struct ipw_priv *priv)
+static void ipw_led_activity_off(struct ipw_priv *priv)
 {
         unsigned long flags;
         u32 led;
@@ -885,12 +929,12 @@ void ipw_led_activity_off(struct ipw_priv *priv)
 static void ipw_bg_led_activity_off(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_led_activity_off(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
-void ipw_led_band_on(struct ipw_priv *priv)
+static void ipw_led_band_on(struct ipw_priv *priv)
 {
         unsigned long flags;
         u32 led;
@@ -925,7 +969,7 @@ void ipw_led_band_on(struct ipw_priv *priv)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-void ipw_led_band_off(struct ipw_priv *priv)
+static void ipw_led_band_off(struct ipw_priv *priv)
 {
         unsigned long flags;
         u32 led;
@@ -948,24 +992,24 @@ void ipw_led_band_off(struct ipw_priv *priv)
         spin_unlock_irqrestore(&priv->lock, flags);
 }
 
-void ipw_led_radio_on(struct ipw_priv *priv)
+static void ipw_led_radio_on(struct ipw_priv *priv)
 {
         ipw_led_link_on(priv);
 }
 
-void ipw_led_radio_off(struct ipw_priv *priv)
+static void ipw_led_radio_off(struct ipw_priv *priv)
 {
         ipw_led_activity_off(priv);
         ipw_led_link_off(priv);
 }
 
-void ipw_led_link_up(struct ipw_priv *priv)
+static void ipw_led_link_up(struct ipw_priv *priv)
 {
         /* Set the Link Led on for all nic types */
         ipw_led_link_on(priv);
 }
 
-void ipw_led_link_down(struct ipw_priv *priv)
+static void ipw_led_link_down(struct ipw_priv *priv)
 {
         ipw_led_activity_off(priv);
         ipw_led_link_off(priv);
@@ -974,7 +1018,7 @@ void ipw_led_link_down(struct ipw_priv *priv)
                 ipw_led_radio_off(priv);
 }
 
-void ipw_led_init(struct ipw_priv *priv)
+static void ipw_led_init(struct ipw_priv *priv)
 {
         priv->nic_type = priv->eeprom[EEPROM_NIC_TYPE];
 
@@ -1025,7 +1069,7 @@ void ipw_led_init(struct ipw_priv *priv)
         }
 }
 
-void ipw_led_shutdown(struct ipw_priv *priv)
+static void ipw_led_shutdown(struct ipw_priv *priv)
 {
         ipw_led_activity_off(priv);
         ipw_led_link_off(priv);
@@ -1074,6 +1118,7 @@ static DRIVER_ATTR(debug_level, S_IWUSR | S_IRUGO,
 
 static inline u32 ipw_get_event_log_len(struct ipw_priv *priv)
 {
+        /* length = 1st dword in log */
         return ipw_read_reg32(priv, ipw_read32(priv, IPW_EVENT_LOG));
 }
 
@@ -1603,7 +1648,7 @@ static ssize_t store_speed_scan(struct device *d, struct device_attribute *attr,
                         break;
                 }
 
-                if (ipw_is_valid_channel(priv->ieee, channel))
+                if (ieee80211_is_valid_channel(priv->ieee, channel))
                         priv->speed_scan[pos++] = channel;
                 else
                         IPW_WARNING("Skipping invalid channel request: %d\n",
@@ -1751,9 +1796,9 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
         }
 
         if (inta & IPW_INTA_BIT_FATAL_ERROR) {
-                IPW_ERROR("Firmware error detected.  Restarting.\n");
+                IPW_WARNING("Firmware error detected.  Restarting.\n");
                 if (priv->error) {
-                        IPW_ERROR("Sysfs 'error' log already exists.\n");
+                        IPW_DEBUG_FW("Sysfs 'error' log already exists.\n");
 #ifdef CONFIG_IPW2200_DEBUG
                         if (ipw_debug_level & IPW_DL_FW_ERRORS) {
                                 struct ipw_fw_error *error =
@@ -1766,10 +1811,10 @@ static void ipw_irq_tasklet(struct ipw_priv *priv)
                 } else {
                         priv->error = ipw_alloc_error_log(priv);
                         if (priv->error)
-                                IPW_ERROR("Sysfs 'error' log captured.\n");
+                                IPW_DEBUG_FW("Sysfs 'error' log captured.\n");
                         else
-                                IPW_ERROR("Error allocating sysfs 'error' "
-                                          "log.\n");
+                                IPW_DEBUG_FW("Error allocating sysfs 'error' "
+                                             "log.\n");
 #ifdef CONFIG_IPW2200_DEBUG
                         if (ipw_debug_level & IPW_DL_FW_ERRORS)
                                 ipw_dump_error_log(priv, priv->error);
@@ -1870,7 +1915,8 @@ static char *get_cmd_string(u8 cmd)
 }
 
 #define HOST_COMPLETE_TIMEOUT HZ
-static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
+
+static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
 {
         int rc = 0;
         unsigned long flags;
@@ -1897,9 +1943,15 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
         IPW_DEBUG_HC("%s command (#%d) %d bytes: 0x%08X\n",
                      get_cmd_string(cmd->cmd), cmd->cmd, cmd->len,
                      priv->status);
-        printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len);
 
-        rc = ipw_queue_tx_hcmd(priv, cmd->cmd, &cmd->param, cmd->len, 0);
+#ifndef DEBUG_CMD_WEP_KEY
+        if (cmd->cmd == IPW_CMD_WEP_KEY)
+                IPW_DEBUG_HC("WEP_KEY command masked out for secure.\n");
+        else
+#endif
+                printk_buf(IPW_DL_HOST_COMMAND, (u8 *) cmd->param, cmd->len);
+
+        rc = ipw_queue_tx_hcmd(priv, cmd->cmd, cmd->param, cmd->len, 0);
         if (rc) {
                 priv->status &= ~STATUS_HCMD_ACTIVE;
                 IPW_ERROR("Failed to send %s: Reason %d\n",
@@ -1942,61 +1994,62 @@ static int ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd)
         return rc;
 }
 
-static int ipw_send_host_complete(struct ipw_priv *priv)
+static int ipw_send_cmd_simple(struct ipw_priv *priv, u8 command)
+{
+        struct host_cmd cmd = {
+                .cmd = command,
+        };
+
+        return __ipw_send_cmd(priv, &cmd);
+}
+
+static int ipw_send_cmd_pdu(struct ipw_priv *priv, u8 command, u8 len,
+                            void *data)
 {
         struct host_cmd cmd = {
-                .cmd = IPW_CMD_HOST_COMPLETE,
-                .len = 0
+                .cmd = command,
+                .len = len,
+                .param = data,
         };
 
+        return __ipw_send_cmd(priv, &cmd);
+}
+
+static int ipw_send_host_complete(struct ipw_priv *priv)
+{
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_simple(priv, IPW_CMD_HOST_COMPLETE);
 }
 
 static int ipw_send_system_config(struct ipw_priv *priv,
                                   struct ipw_sys_config *config)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SYSTEM_CONFIG,
-                .len = sizeof(*config)
-        };
-
         if (!priv || !config) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, config, sizeof(*config));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_SYSTEM_CONFIG, sizeof(*config),
+                                config);
 }
 
 static int ipw_send_ssid(struct ipw_priv *priv, u8 * ssid, int len)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SSID,
-                .len = min(len, IW_ESSID_MAX_SIZE)
-        };
-
         if (!priv || !ssid) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, ssid, cmd.len);
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_SSID, min(len, IW_ESSID_MAX_SIZE),
+                                ssid);
 }
 
 static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_ADAPTER_ADDRESS,
-                .len = ETH_ALEN
-        };
-
         if (!priv || !mac) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
@@ -2005,8 +2058,7 @@ static int ipw_send_adapter_address(struct ipw_priv *priv, u8 * mac)
         IPW_DEBUG_INFO("%s: Setting MAC to " MAC_FMT "\n",
                        priv->net_dev->name, MAC_ARG(mac));
 
-        memcpy(cmd.param, mac, ETH_ALEN);
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_ADAPTER_ADDRESS, ETH_ALEN, mac);
 }
 
 /*
@@ -2036,9 +2088,9 @@ static void ipw_adapter_restart(void *adapter)
 static void ipw_bg_adapter_restart(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_adapter_restart(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 #define IPW_SCAN_CHECK_WATCHDOG (5 * HZ)
@@ -2048,8 +2100,8 @@ static void ipw_scan_check(void *data)
         struct ipw_priv *priv = data;
         if (priv->status & (STATUS_SCANNING | STATUS_SCAN_ABORTING)) {
                 IPW_DEBUG_SCAN("Scan completion watchdog resetting "
-                               "adapter (%dms).\n",
-                               IPW_SCAN_CHECK_WATCHDOG / 100);
+                               "adapter after (%dms).\n",
+                               jiffies_to_msecs(IPW_SCAN_CHECK_WATCHDOG));
                 queue_work(priv->workqueue, &priv->adapter_restart);
         }
 }
@@ -2057,59 +2109,48 @@ static void ipw_scan_check(void *data)
 static void ipw_bg_scan_check(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_scan_check(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static int ipw_send_scan_request_ext(struct ipw_priv *priv,
                                      struct ipw_scan_request_ext *request)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SCAN_REQUEST_EXT,
-                .len = sizeof(*request)
-        };
-
-        memcpy(cmd.param, request, sizeof(*request));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_SCAN_REQUEST_EXT,
+                                sizeof(*request), request);
 }
 
 static int ipw_send_scan_abort(struct ipw_priv *priv)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SCAN_ABORT,
-                .len = 0
-        };
-
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_simple(priv, IPW_CMD_SCAN_ABORT);
 }
 
 static int ipw_set_sensitivity(struct ipw_priv *priv, u16 sens)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SENSITIVITY_CALIB,
-                .len = sizeof(struct ipw_sensitivity_calib)
+        struct ipw_sensitivity_calib calib = {
+                .beacon_rssi_raw = sens,
         };
-        struct ipw_sensitivity_calib *calib = (struct ipw_sensitivity_calib *)
-            &cmd.param;
-        calib->beacon_rssi_raw = sens;
-        return ipw_send_cmd(priv, &cmd);
+
+        return ipw_send_cmd_pdu(priv, IPW_CMD_SENSITIVITY_CALIB, sizeof(calib),
+                                &calib);
 }
 
 static int ipw_send_associate(struct ipw_priv *priv,
                               struct ipw_associate *associate)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_ASSOCIATE,
-                .len = sizeof(*associate)
-        };
-
         struct ipw_associate tmp_associate;
+
+        if (!priv || !associate) {
+                IPW_ERROR("Invalid args\n");
+                return -1;
+        }
+
         memcpy(&tmp_associate, associate, sizeof(*associate));
         tmp_associate.policy_support =
             cpu_to_le16(tmp_associate.policy_support);
@@ -2122,85 +2163,60 @@ static int ipw_send_associate(struct ipw_priv *priv,
             cpu_to_le16(tmp_associate.beacon_interval);
         tmp_associate.atim_window = cpu_to_le16(tmp_associate.atim_window);
 
-        if (!priv || !associate) {
-                IPW_ERROR("Invalid args\n");
-                return -1;
-        }
-
-        memcpy(cmd.param, &tmp_associate, sizeof(*associate));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_ASSOCIATE, sizeof(tmp_associate),
+                                &tmp_associate);
 }
 
 static int ipw_send_supported_rates(struct ipw_priv *priv,
                                     struct ipw_supported_rates *rates)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SUPPORTED_RATES,
-                .len = sizeof(*rates)
-        };
-
         if (!priv || !rates) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, rates, sizeof(*rates));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_SUPPORTED_RATES, sizeof(*rates),
+                                rates);
 }
 
 static int ipw_set_random_seed(struct ipw_priv *priv)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_SEED_NUMBER,
-                .len = sizeof(u32)
-        };
+        u32 val;
 
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        get_random_bytes(&cmd.param, sizeof(u32));
+        get_random_bytes(&val, sizeof(val));
 
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_SEED_NUMBER, sizeof(val), &val);
 }
 
 static int ipw_send_card_disable(struct ipw_priv *priv, u32 phy_off)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_CARD_DISABLE,
-                .len = sizeof(u32)
-        };
-
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        *((u32 *) & cmd.param) = phy_off;
-
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_CARD_DISABLE, sizeof(phy_off),
+                                &phy_off);
 }
 
 static int ipw_send_tx_power(struct ipw_priv *priv, struct ipw_tx_power *power)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_TX_POWER,
-                .len = sizeof(*power)
-        };
-
         if (!priv || !power) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, power, sizeof(*power));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_TX_POWER, sizeof(*power), power);
 }
 
 static int ipw_set_tx_power(struct ipw_priv *priv)
 {
-        const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee);
+        const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee);
         struct ipw_tx_power tx_power;
         s8 max_power;
         int i;
@@ -2247,18 +2263,14 @@ static int ipw_send_rts_threshold(struct ipw_priv *priv, u16 rts)
         struct ipw_rts_threshold rts_threshold = {
                 .rts_threshold = rts,
         };
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_RTS_THRESHOLD,
-                .len = sizeof(rts_threshold)
-        };
 
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, &rts_threshold, sizeof(rts_threshold));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_RTS_THRESHOLD,
+                                sizeof(rts_threshold), &rts_threshold);
 }
 
 static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag)
@@ -2266,27 +2278,19 @@ static int ipw_send_frag_threshold(struct ipw_priv *priv, u16 frag)
         struct ipw_frag_threshold frag_threshold = {
                 .frag_threshold = frag,
         };
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_FRAG_THRESHOLD,
-                .len = sizeof(frag_threshold)
-        };
 
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, &frag_threshold, sizeof(frag_threshold));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_FRAG_THRESHOLD,
+                                sizeof(frag_threshold), &frag_threshold);
 }
 
 static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_POWER_MODE,
-                .len = sizeof(u32)
-        };
-        u32 *param = (u32 *) (&cmd.param);
+        u32 param;
 
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
@@ -2297,17 +2301,18 @@ static int ipw_send_power_mode(struct ipw_priv *priv, u32 mode)
          * level */
         switch (mode) {
         case IPW_POWER_BATTERY:
-                *param = IPW_POWER_INDEX_3;
+                param = IPW_POWER_INDEX_3;
                 break;
         case IPW_POWER_AC:
-                *param = IPW_POWER_MODE_CAM;
+                param = IPW_POWER_MODE_CAM;
                 break;
         default:
-                *param = mode;
+                param = mode;
                 break;
         }
 
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_POWER_MODE, sizeof(param),
+                                &param);
 }
 
 static int ipw_send_retry_limit(struct ipw_priv *priv, u8 slimit, u8 llimit)
@@ -2316,18 +2321,14 @@ static int ipw_send_retry_limit(struct ipw_priv *priv, u8 slimit, u8 llimit)
                 .short_retry_limit = slimit,
                 .long_retry_limit = llimit
         };
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_RETRY_LIMIT,
-                .len = sizeof(retry_limit)
-        };
 
         if (!priv) {
                 IPW_ERROR("Invalid args\n");
                 return -1;
         }
 
-        memcpy(cmd.param, &retry_limit, sizeof(retry_limit));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_RETRY_LIMIT, sizeof(retry_limit),
+                                &retry_limit);
 }
 
 /*
@@ -2454,7 +2455,7 @@ static void ipw_eeprom_init_sram(struct ipw_priv *priv)
         /*
            If the data looks correct, then copy it to our private
            copy.  Otherwise let the firmware know to perform the operation
-           on it's own
+           on its own.
          */
         if (priv->eeprom[EEPROM_VERSION] != 0) {
                 IPW_DEBUG_INFO("Writing EEPROM data into SRAM\n");
@@ -2707,22 +2708,25 @@ static int ipw_fw_dma_add_buffer(struct ipw_priv *priv,
 
 static int ipw_fw_dma_wait(struct ipw_priv *priv)
 {
-        u32 current_index = 0;
+        u32 current_index = 0, previous_index;
         u32 watchdog = 0;
 
         IPW_DEBUG_FW(">> : \n");
 
         current_index = ipw_fw_dma_command_block_index(priv);
-        IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%8X\n",
+        IPW_DEBUG_FW_INFO("sram_desc.last_cb_index:0x%08X\n",
                           (int)priv->sram_desc.last_cb_index);
 
         while (current_index < priv->sram_desc.last_cb_index) {
                 udelay(50);
+                previous_index = current_index;
                 current_index = ipw_fw_dma_command_block_index(priv);
 
-                watchdog++;
-
-                if (watchdog > 400) {
+                if (previous_index < current_index) {
+                        watchdog = 0;
+                        continue;
+                }
+                if (++watchdog > 400) {
                         IPW_DEBUG_FW_INFO("Timeout\n");
                         ipw_fw_dma_dump_command_block(priv);
                         ipw_fw_dma_abort(priv);
@@ -2772,6 +2776,7 @@ static inline int ipw_alive(struct ipw_priv *priv)
         return ipw_read32(priv, 0x90) == 0xd55555d5;
 }
 
+/* timeout in msec, attempted in 10-msec quanta */
 static int ipw_poll_bit(struct ipw_priv *priv, u32 addr, u32 mask,
                                int timeout)
 {
@@ -2800,10 +2805,11 @@ static int ipw_stop_master(struct ipw_priv *priv)
         /* stop master. typical delay - 0 */
         ipw_set_bit(priv, IPW_RESET_REG, IPW_RESET_REG_STOP_MASTER);
 
+        /* timeout is in msec, polled in 10-msec quanta */
         rc = ipw_poll_bit(priv, IPW_RESET_REG,
                           IPW_RESET_REG_MASTER_DISABLED, 100);
         if (rc < 0) {
-                IPW_ERROR("stop master failed in 10ms\n");
+                IPW_ERROR("wait for stop master failed after 100ms\n");
                 return -1;
         }
 
@@ -2823,33 +2829,11 @@ static void ipw_arc_release(struct ipw_priv *priv)
         mdelay(5);
 }
 
-struct fw_header {
-        u32 version;
-        u32 mode;
-};
-
 struct fw_chunk {
         u32 address;
         u32 length;
 };
 
-#define IPW_FW_MAJOR_VERSION 2
-#define IPW_FW_MINOR_VERSION 4
-
-#define IPW_FW_MINOR(x) ((x & 0xff) >> 8)
-#define IPW_FW_MAJOR(x) (x & 0xff)
-
-#define IPW_FW_VERSION ((IPW_FW_MINOR_VERSION << 8) | IPW_FW_MAJOR_VERSION)
-
-#define IPW_FW_PREFIX "ipw-" __stringify(IPW_FW_MAJOR_VERSION) \
-"." __stringify(IPW_FW_MINOR_VERSION) "-"
-
-#if IPW_FW_MAJOR_VERSION >= 2 && IPW_FW_MINOR_VERSION > 0
-#define IPW_FW_NAME(x) IPW_FW_PREFIX "" x ".fw"
-#else
-#define IPW_FW_NAME(x) "ipw2200_" x ".fw"
-#endif
-
 static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len)
 {
         int rc = 0, i, addr;
@@ -2890,8 +2874,8 @@ static int ipw_load_ucode(struct ipw_priv *priv, u8 * data, size_t len)
         mdelay(1);
 
         /* enable ucode store */
-        ipw_write_reg8(priv, DINO_CONTROL_REG, 0x0);
-        ipw_write_reg8(priv, DINO_CONTROL_REG, DINO_ENABLE_CS);
+        ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, 0x0);
+        ipw_write_reg8(priv, IPW_BASEBAND_CONTROL_STATUS, DINO_ENABLE_CS);
         mdelay(1);
 
         /* write ucode */
@@ -3036,7 +3020,7 @@ static int ipw_stop_nic(struct ipw_priv *priv)
         rc = ipw_poll_bit(priv, IPW_RESET_REG,
                           IPW_RESET_REG_MASTER_DISABLED, 500);
         if (rc < 0) {
-                IPW_ERROR("wait for reg master disabled failed\n");
+                IPW_ERROR("wait for reg master disabled failed after 500ms\n");
                 return rc;
         }
 
@@ -3118,33 +3102,47 @@ static int ipw_reset_nic(struct ipw_priv *priv)
         return rc;
 }
 
+
+struct ipw_fw {
+        u32 ver;
+        u32 boot_size;
+        u32 ucode_size;
+        u32 fw_size;
+        u8 data[0];
+};
+
 static int ipw_get_fw(struct ipw_priv *priv,
-                      const struct firmware **fw, const char *name)
+                      const struct firmware **raw, const char *name)
 {
-        struct fw_header *header;
+        struct ipw_fw *fw;
         int rc;
 
         /* ask firmware_class module to get the boot firmware off disk */
-        rc = request_firmware(fw, name, &priv->pci_dev->dev);
+        rc = request_firmware(raw, name, &priv->pci_dev->dev);
         if (rc < 0) {
-                IPW_ERROR("%s load failed: Reason %d\n", name, rc);
+                IPW_ERROR("%s request_firmware failed: Reason %d\n", name, rc);
                 return rc;
         }
 
-        header = (struct fw_header *)(*fw)->data;
-        if (IPW_FW_MAJOR(le32_to_cpu(header->version)) != IPW_FW_MAJOR_VERSION) {
-                IPW_ERROR("'%s' firmware version not compatible (%d != %d)\n",
-                          name,
-                          IPW_FW_MAJOR(le32_to_cpu(header->version)),
-                          IPW_FW_MAJOR_VERSION);
+        if ((*raw)->size < sizeof(*fw)) {
+                IPW_ERROR("%s is too small (%zd)\n", name, (*raw)->size);
+                return -EINVAL;
+        }
+
+        fw = (void *)(*raw)->data;
+
+        if ((*raw)->size < sizeof(*fw) +
+            fw->boot_size + fw->ucode_size + fw->fw_size) {
+                IPW_ERROR("%s is too small or corrupt (%zd)\n",
+                          name, (*raw)->size);
                 return -EINVAL;
         }
 
-        IPW_DEBUG_INFO("Loading firmware '%s' file v%d.%d (%zd bytes)\n",
+        IPW_DEBUG_INFO("Read firmware '%s' image v%d.%d (%zd bytes)\n",
                        name,
-                       IPW_FW_MAJOR(le32_to_cpu(header->version)),
-                       IPW_FW_MINOR(le32_to_cpu(header->version)),
-                       (*fw)->size - sizeof(struct fw_header));
+                       le32_to_cpu(fw->ver) >> 16,
+                       le32_to_cpu(fw->ver) & 0xff,
+                       (*raw)->size - sizeof(*fw));
         return 0;
 }
 
@@ -3184,17 +3182,13 @@ static void ipw_rx_queue_reset(struct ipw_priv *priv,
 
 #ifdef CONFIG_PM
 static int fw_loaded = 0;
-static const struct firmware *bootfw = NULL;
-static const struct firmware *firmware = NULL;
-static const struct firmware *ucode = NULL;
+static const struct firmware *raw = NULL;
 
 static void free_firmware(void)
 {
         if (fw_loaded) {
-                release_firmware(bootfw);
-                release_firmware(ucode);
-                release_firmware(firmware);
-                bootfw = ucode = firmware = NULL;
+                release_firmware(raw);
+                raw = NULL;
                 fw_loaded = 0;
         }
 }
@@ -3205,60 +3199,50 @@ static void free_firmware(void)
 static int ipw_load(struct ipw_priv *priv)
 {
 #ifndef CONFIG_PM
-        const struct firmware *bootfw = NULL;
-        const struct firmware *firmware = NULL;
-        const struct firmware *ucode = NULL;
+        const struct firmware *raw = NULL;
 #endif
+        struct ipw_fw *fw;
+        u8 *boot_img, *ucode_img, *fw_img;
+        u8 *name = NULL;
         int rc = 0, retries = 3;
 
-#ifdef CONFIG_PM
-        if (!fw_loaded) {
-#endif
-                rc = ipw_get_fw(priv, &bootfw, IPW_FW_NAME("boot"));
-                if (rc)
-                        goto error;
-
-                switch (priv->ieee->iw_mode) {
-                case IW_MODE_ADHOC:
-                        rc = ipw_get_fw(priv, &ucode,
-                                        IPW_FW_NAME("ibss_ucode"));
-                        if (rc)
-                                goto error;
-
-                        rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("ibss"));
-                        break;
-
+        switch (priv->ieee->iw_mode) {
+        case IW_MODE_ADHOC:
+                name = "ipw2200-ibss.fw";
+                break;
 #ifdef CONFIG_IPW2200_MONITOR
-                case IW_MODE_MONITOR:
-                        rc = ipw_get_fw(priv, &ucode,
-                                        IPW_FW_NAME("sniffer_ucode"));
-                        if (rc)
-                                goto error;
-
-                        rc = ipw_get_fw(priv, &firmware,
-                                        IPW_FW_NAME("sniffer"));
-                        break;
+        case IW_MODE_MONITOR:
+                name = "ipw2200-sniffer.fw";
+                break;
 #endif
-                case IW_MODE_INFRA:
-                        rc = ipw_get_fw(priv, &ucode, IPW_FW_NAME("bss_ucode"));
-                        if (rc)
-                                goto error;
-
-                        rc = ipw_get_fw(priv, &firmware, IPW_FW_NAME("bss"));
-                        break;
+        case IW_MODE_INFRA:
+                name = "ipw2200-bss.fw";
+                break;
+        }
 
-                default:
-                        rc = -EINVAL;
-                }
+        if (!name) {
+                rc = -EINVAL;
+                goto error;
+        }
 
-                if (rc)
+#ifdef CONFIG_PM
+        if (!fw_loaded) {
+#endif
+                rc = ipw_get_fw(priv, &raw, name);
+                if (rc < 0)
                         goto error;
-
 #ifdef CONFIG_PM
-                fw_loaded = 1;
         }
 #endif
 
+        fw = (void *)raw->data;
+        boot_img = &fw->data[0];
+        ucode_img = &fw->data[fw->boot_size];
+        fw_img = &fw->data[fw->boot_size + fw->ucode_size];
+
+        if (rc < 0)
+                goto error;
+
         if (!priv->rxq)
                 priv->rxq = ipw_rx_queue_alloc(priv);
         else
@@ -3279,7 +3263,7 @@ static int ipw_load(struct ipw_priv *priv)
         ipw_stop_nic(priv);
 
         rc = ipw_reset_nic(priv);
-        if (rc) {
+        if (rc < 0) {
                 IPW_ERROR("Unable to reset NIC\n");
                 goto error;
         }
@@ -3288,8 +3272,7 @@ static int ipw_load(struct ipw_priv *priv)
                         IPW_NIC_SRAM_UPPER_BOUND - IPW_NIC_SRAM_LOWER_BOUND);
 
         /* DMA the initial boot firmware into the device */
-        rc = ipw_load_firmware(priv, bootfw->data + sizeof(struct fw_header),
-                               bootfw->size - sizeof(struct fw_header));
+        rc = ipw_load_firmware(priv, boot_img, fw->boot_size);
         if (rc < 0) {
                 IPW_ERROR("Unable to load boot firmware: %d\n", rc);
                 goto error;
@@ -3298,7 +3281,7 @@ static int ipw_load(struct ipw_priv *priv)
         /* kick start the device */
         ipw_start_nic(priv);
 
-        /* wait for the device to finish it's initial startup sequence */
+        /* wait for the device to finish its initial startup sequence */
         rc = ipw_poll_bit(priv, IPW_INTA_RW,
                           IPW_INTA_BIT_FW_INITIALIZATION_DONE, 500);
         if (rc < 0) {
@@ -3311,8 +3294,7 @@ static int ipw_load(struct ipw_priv *priv)
         ipw_write32(priv, IPW_INTA_RW, IPW_INTA_BIT_FW_INITIALIZATION_DONE);
 
         /* DMA the ucode into the device */
-        rc = ipw_load_ucode(priv, ucode->data + sizeof(struct fw_header),
-                            ucode->size - sizeof(struct fw_header));
+        rc = ipw_load_ucode(priv, ucode_img, fw->ucode_size);
         if (rc < 0) {
                 IPW_ERROR("Unable to load ucode: %d\n", rc);
                 goto error;
@@ -3322,18 +3304,19 @@ static int ipw_load(struct ipw_priv *priv)
         ipw_stop_nic(priv);
 
         /* DMA bss firmware into the device */
-        rc = ipw_load_firmware(priv, firmware->data +
-                               sizeof(struct fw_header),
-                               firmware->size - sizeof(struct fw_header));
+        rc = ipw_load_firmware(priv, fw_img, fw->fw_size);
         if (rc < 0) {
                 IPW_ERROR("Unable to load firmware: %d\n", rc);
                 goto error;
         }
+#ifdef CONFIG_PM
+        fw_loaded = 1;
+#endif
 
         ipw_write32(priv, IPW_EEPROM_LOAD_DISABLE, 0);
 
         rc = ipw_queue_reset(priv);
-        if (rc) {
+        if (rc < 0) {
                 IPW_ERROR("Unable to initialize queues\n");
                 goto error;
         }
@@ -3362,7 +3345,7 @@ static int ipw_load(struct ipw_priv *priv)
         rc = ipw_poll_bit(priv, IPW_INTA_RW,
                           IPW_INTA_BIT_FW_INITIALIZATION_DONE, 500);
         if (rc < 0) {
-                IPW_ERROR("device failed to start after 500ms\n");
+                IPW_ERROR("device failed to start within 500ms\n");
                 goto error;
         }
         IPW_DEBUG_INFO("device response after %dms\n", rc);
@@ -3386,9 +3369,7 @@ static int ipw_load(struct ipw_priv *priv)
         ipw_write32(priv, IPW_INTA_RW, IPW_INTA_MASK_ALL);
 
 #ifndef CONFIG_PM
-        release_firmware(bootfw);
-        release_firmware(ucode);
-        release_firmware(firmware);
+        release_firmware(raw);
 #endif
         return 0;
 
@@ -3398,15 +3379,11 @@ static int ipw_load(struct ipw_priv *priv)
                 priv->rxq = NULL;
         }
         ipw_tx_queue_free(priv);
-        if (bootfw)
-                release_firmware(bootfw);
-        if (ucode)
-                release_firmware(ucode);
-        if (firmware)
-                release_firmware(firmware);
+        if (raw)
+                release_firmware(raw);
 #ifdef CONFIG_PM
         fw_loaded = 0;
-        bootfw = ucode = firmware = NULL;
+        raw = NULL;
 #endif
 
         return rc;
@@ -3715,9 +3692,9 @@ static int ipw_disassociate(void *data)
 static void ipw_bg_disassociate(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_disassociate(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static void ipw_system_config(void *data)
@@ -4077,9 +4054,9 @@ static void ipw_gather_stats(struct ipw_priv *priv)
 static void ipw_bg_gather_stats(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_gather_stats(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 /* Missed beacon behavior:
@@ -4121,8 +4098,9 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv,
                 return;
         }
 
-        if (missed_count > priv->roaming_threshold &&
-            missed_count <= priv->disassociate_threshold) {
+        if (roaming &&
+            (missed_count > priv->roaming_threshold &&
+             missed_count <= priv->disassociate_threshold)) {
                 /* If we are not already roaming, set the ROAM
                  * bit in the status and kick off a scan.
                  * This can happen several times before we reach
@@ -4150,7 +4128,6 @@ static void ipw_handle_missed_beacon(struct ipw_priv *priv,
         }
 
         IPW_DEBUG_NOTIF("Missed beacon: %d\n", missed_count);
-
 }
 
 /**
@@ -4527,10 +4504,9 @@ static void ipw_rx_notification(struct ipw_priv *priv,
 
                         if (notif->size == sizeof(*x)) {
                                 IPW_DEBUG(IPW_DL_NOTIF | IPW_DL_STATE,
-                                          "link deterioration: '%s' " MAC_FMT
-                                          " \n", escape_essid(priv->essid,
-                                                              priv->essid_len),
-                                          MAC_ARG(priv->bssid));
+                                        "link deterioration: type %d, cnt %d\n",
+                                        x->silence_notification_type,
+                                        x->silence_count);
                                 memcpy(&priv->last_link_deterioration, x,
                                        sizeof(*x));
                         } else {
@@ -4911,13 +4887,13 @@ static void ipw_rx_queue_replenish(void *data)
 static void ipw_bg_rx_queue_replenish(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_rx_queue_replenish(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 /* Assumes that the skb field of the buffers in 'pool' is kept accurate.
- * If an SKB has been detached, the POOL needs to have it's SKB set to NULL
+ * If an SKB has been detached, the POOL needs to have its SKB set to NULL
  * This free routine walks the list of POOL entries and if SKB is set to
  * non NULL it is unmapped and freed
  */
@@ -5257,10 +5233,11 @@ static int ipw_find_adhoc_network(struct ipw_priv *priv,
         if (priv->ieee->scan_age != 0 &&
             time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) {
                 IPW_DEBUG_MERGE("Network '%s (" MAC_FMT ")' excluded "
-                                "because of age: %lums.\n",
+                                "because of age: %ums.\n",
                                 escape_essid(network->ssid, network->ssid_len),
                                 MAC_ARG(network->bssid),
-                                1000 * (jiffies - network->last_scanned) / HZ);
+                                jiffies_to_msecs(jiffies -
+                                                 network->last_scanned));
                 return 0;
         }
 
@@ -5369,7 +5346,7 @@ static void ipw_merge_adhoc_network(void *data)
                         return;
                 }
 
-                down(&priv->sem);
+                mutex_lock(&priv->mutex);
                 if ((priv->ieee->iw_mode == IW_MODE_ADHOC)) {
                         IPW_DEBUG_MERGE("remove network %s\n",
                                         escape_essid(priv->essid,
@@ -5379,7 +5356,7 @@ static void ipw_merge_adhoc_network(void *data)
 
                 ipw_disassociate(priv);
                 priv->assoc_network = match.network;
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return;
         }
 }
@@ -5467,11 +5444,12 @@ static int ipw_best_network(struct ipw_priv *priv,
         if (network->last_associate &&
             time_after(network->last_associate + (HZ * 3UL), jiffies)) {
                 IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
-                                "because of storming (%lus since last "
+                                "because of storming (%ums since last "
                                 "assoc attempt).\n",
                                 escape_essid(network->ssid, network->ssid_len),
                                 MAC_ARG(network->bssid),
-                                (jiffies - network->last_associate) / HZ);
+                                jiffies_to_msecs(jiffies -
+                                                 network->last_associate));
                 return 0;
         }
 
@@ -5479,10 +5457,11 @@ static int ipw_best_network(struct ipw_priv *priv,
         if (priv->ieee->scan_age != 0 &&
             time_after(jiffies, network->last_scanned + priv->ieee->scan_age)) {
                 IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
-                                "because of age: %lums.\n",
+                                "because of age: %ums.\n",
                                 escape_essid(network->ssid, network->ssid_len),
                                 MAC_ARG(network->bssid),
-                                1000 * (jiffies - network->last_scanned) / HZ);
+                                jiffies_to_msecs(jiffies -
+                                                 network->last_scanned));
                 return 0;
         }
 
@@ -5510,15 +5489,6 @@ static int ipw_best_network(struct ipw_priv *priv,
                 return 0;
         }
 
-        if (!priv->ieee->wpa_enabled && (network->wpa_ie_len > 0 ||
-                                         network->rsn_ie_len > 0)) {
-                IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
-                                "because of WPA capability mismatch.\n",
-                                escape_essid(network->ssid, network->ssid_len),
-                                MAC_ARG(network->bssid));
-                return 0;
-        }
-
         if ((priv->config & CFG_STATIC_BSSID) &&
             memcmp(network->bssid, priv->bssid, ETH_ALEN)) {
                 IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
@@ -5539,7 +5509,7 @@ static int ipw_best_network(struct ipw_priv *priv,
         }
 
         /* Filter out invalid channel in current GEO */
-        if (!ipw_is_valid_channel(priv->ieee, network->channel)) {
+        if (!ieee80211_is_valid_channel(priv->ieee, network->channel)) {
                 IPW_DEBUG_ASSOC("Network '%s (" MAC_FMT ")' excluded "
                                 "because of invalid channel in current GEO\n",
                                 escape_essid(network->ssid, network->ssid_len),
@@ -5584,7 +5554,7 @@ static int ipw_best_network(struct ipw_priv *priv,
 static void ipw_adhoc_create(struct ipw_priv *priv,
                              struct ieee80211_network *network)
 {
-        const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee);
+        const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee);
         int i;
 
         /*
@@ -5599,10 +5569,10 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
          * FW fatal error.
          *
          */
-        switch (ipw_is_valid_channel(priv->ieee, priv->channel)) {
+        switch (ieee80211_is_valid_channel(priv->ieee, priv->channel)) {
         case IEEE80211_52GHZ_BAND:
                 network->mode = IEEE_A;
-                i = ipw_channel_to_index(priv->ieee, priv->channel);
+                i = ieee80211_channel_to_index(priv->ieee, priv->channel);
                 if (i == -1)
                         BUG();
                 if (geo->a[i].flags & IEEE80211_CH_PASSIVE_ONLY) {
@@ -5616,7 +5586,7 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
                         network->mode = IEEE_G;
                 else
                         network->mode = IEEE_B;
-                i = ipw_channel_to_index(priv->ieee, priv->channel);
+                i = ieee80211_channel_to_index(priv->ieee, priv->channel);
                 if (i == -1)
                         BUG();
                 if (geo->bg[i].flags & IEEE80211_CH_PASSIVE_ONLY) {
@@ -5671,54 +5641,44 @@ static void ipw_adhoc_create(struct ipw_priv *priv,
 
 static void ipw_send_tgi_tx_key(struct ipw_priv *priv, int type, int index)
 {
-        struct ipw_tgi_tx_key *key;
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_TGI_TX_KEY,
-                .len = sizeof(*key)
-        };
+        struct ipw_tgi_tx_key key;
 
         if (!(priv->ieee->sec.flags & (1 << index)))
                 return;
 
-        key = (struct ipw_tgi_tx_key *)&cmd.param;
-        key->key_id = index;
-        memcpy(key->key, priv->ieee->sec.keys[index], SCM_TEMPORAL_KEY_LENGTH);
-        key->security_type = type;
-        key->station_index = 0; /* always 0 for BSS */
-        key->flags = 0;
+        key.key_id = index;
+        memcpy(key.key, priv->ieee->sec.keys[index], SCM_TEMPORAL_KEY_LENGTH);
+        key.security_type = type;
+        key.station_index = 0;  /* always 0 for BSS */
+        key.flags = 0;
         /* 0 for new key; previous value of counter (after fatal error) */
-        key->tx_counter[0] = 0;
-        key->tx_counter[1] = 0;
+        key.tx_counter[0] = 0;
+        key.tx_counter[1] = 0;
 
-        ipw_send_cmd(priv, &cmd);
+        ipw_send_cmd_pdu(priv, IPW_CMD_TGI_TX_KEY, sizeof(key), &key);
 }
 
 static void ipw_send_wep_keys(struct ipw_priv *priv, int type)
 {
-        struct ipw_wep_key *key;
+        struct ipw_wep_key key;
         int i;
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_WEP_KEY,
-                .len = sizeof(*key)
-        };
 
-        key = (struct ipw_wep_key *)&cmd.param;
-        key->cmd_id = DINO_CMD_WEP_KEY;
-        key->seq_num = 0;
+        key.cmd_id = DINO_CMD_WEP_KEY;
+        key.seq_num = 0;
 
         /* Note: AES keys cannot be set for multiple times.
          * Only set it at the first time. */
         for (i = 0; i < 4; i++) {
-                key->key_index = i | type;
+                key.key_index = i | type;
                 if (!(priv->ieee->sec.flags & (1 << i))) {
-                        key->key_size = 0;
+                        key.key_size = 0;
                         continue;
                 }
 
-                key->key_size = priv->ieee->sec.key_sizes[i];
-                memcpy(key->key, priv->ieee->sec.keys[i], key->key_size);
+                key.key_size = priv->ieee->sec.key_sizes[i];
+                memcpy(key.key, priv->ieee->sec.keys[i], key.key_size);
 
-                ipw_send_cmd(priv, &cmd);
+                ipw_send_cmd_pdu(priv, IPW_CMD_WEP_KEY, sizeof(key), &key);
         }
 }
 
@@ -5822,9 +5782,9 @@ static void ipw_adhoc_check(void *data)
 static void ipw_bg_adhoc_check(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_adhoc_check(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 #ifdef CONFIG_IPW2200_DEBUG
@@ -5950,7 +5910,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv,
         const struct ieee80211_geo *geo;
         int i;
 
-        geo = ipw_get_geo(priv->ieee);
+        geo = ieee80211_get_geo(priv->ieee);
 
         if (priv->ieee->freq_band & IEEE80211_52GHZ_BAND) {
                 int start = channel_index;
@@ -6010,7 +5970,7 @@ static void ipw_add_scan_channels(struct ipw_priv *priv,
                                 channel_index++;
                                 scan->channels_list[channel_index] = channel;
                                 index =
-                                    ipw_channel_to_index(priv->ieee, channel);
+                                    ieee80211_channel_to_index(priv->ieee, channel);
                                 ipw_set_scan_type(scan, channel_index,
                                                   geo->bg[index].
                                                   flags &
@@ -6051,7 +6011,7 @@ static int ipw_request_scan(struct ipw_priv *priv)
             (priv->status & STATUS_EXIT_PENDING))
                 return 0;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         if (priv->status & STATUS_SCANNING) {
                 IPW_DEBUG_HC("Concurrent scan requested.  Ignoring.\n");
@@ -6092,7 +6052,7 @@ static int ipw_request_scan(struct ipw_priv *priv)
                 u8 channel;
                 u8 band = 0;
 
-                switch (ipw_is_valid_channel(priv->ieee, priv->channel)) {
+                switch (ieee80211_is_valid_channel(priv->ieee, priv->channel)) {
                 case IEEE80211_52GHZ_BAND:
                         band = (u8) (IPW_A_MODE << 6) | 1;
                         channel = priv->channel;
@@ -6159,16 +6119,16 @@ static int ipw_request_scan(struct ipw_priv *priv)
         queue_delayed_work(priv->workqueue, &priv->scan_check,
                            IPW_SCAN_CHECK_WATCHDOG);
       done:
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return err;
 }
 
 static void ipw_bg_abort_scan(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_abort_scan(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static int ipw_wpa_enable(struct ipw_priv *priv, int value)
@@ -6193,6 +6153,9 @@ static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value)
         } else if (value & IW_AUTH_ALG_OPEN_SYSTEM) {
                 sec.auth_mode = WLAN_AUTH_OPEN;
                 ieee->open_wep = 1;
+        } else if (value & IW_AUTH_ALG_LEAP) {
+                sec.auth_mode = WLAN_AUTH_LEAP;
+                ieee->open_wep = 1;
         } else
                 return -EINVAL;
 
@@ -6204,7 +6167,8 @@ static int ipw_wpa_set_auth_algs(struct ipw_priv *priv, int value)
         return ret;
 }
 
-void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie, int wpa_ie_len)
+static void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie,
+                                int wpa_ie_len)
 {
         /* make sure WPA is enabled */
         ipw_wpa_enable(priv, 1);
@@ -6215,15 +6179,10 @@ void ipw_wpa_assoc_frame(struct ipw_priv *priv, char *wpa_ie, int wpa_ie_len)
 static int ipw_set_rsn_capa(struct ipw_priv *priv,
                             char *capabilities, int length)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_RSN_CAPABILITIES,
-                .len = length,
-        };
-
         IPW_DEBUG_HC("HOST_CMD_RSN_CAPABILITIES\n");
 
-        memcpy(cmd.param, capabilities, length);
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_RSN_CAPABILITIES, length,
+                                capabilities);
 }
 
 /*
@@ -6244,7 +6203,7 @@ static int ipw_wx_set_genie(struct net_device *dev,
             (wrqu->data.length && extra == NULL))
                 return -EINVAL;
 
-        //down(&priv->sem);
+        //mutex_lock(&priv->mutex);
 
         //if (!ieee->wpa_enabled) {
         //      err = -EOPNOTSUPP;
@@ -6270,7 +6229,7 @@ static int ipw_wx_set_genie(struct net_device *dev,
 
         ipw_wpa_assoc_frame(priv, ieee->wpa_ie, ieee->wpa_ie_len);
       out:
-        //up(&priv->sem);
+        //mutex_unlock(&priv->mutex);
         return err;
 }
 
@@ -6283,7 +6242,7 @@ static int ipw_wx_get_genie(struct net_device *dev,
         struct ieee80211_device *ieee = priv->ieee;
         int err = 0;
 
-        //down(&priv->sem);
+        //mutex_lock(&priv->mutex);
 
         //if (!ieee->wpa_enabled) {
         //      err = -EOPNOTSUPP;
@@ -6304,7 +6263,7 @@ static int ipw_wx_get_genie(struct net_device *dev,
         memcpy(extra, ieee->wpa_ie, ieee->wpa_ie_len);
 
       out:
-        //up(&priv->sem);
+        //mutex_unlock(&priv->mutex);
         return err;
 }
 
@@ -6556,7 +6515,7 @@ static int ipw_wx_set_mlme(struct net_device *dev,
 * get the modulation type of the current network or
 * the card current mode
 */
-u8 ipw_qos_current_mode(struct ipw_priv * priv)
+static u8 ipw_qos_current_mode(struct ipw_priv * priv)
 {
         u8 mode = 0;
 
@@ -6964,12 +6923,12 @@ static void ipw_bg_qos_activate(void *data)
         if (priv == NULL)
                 return;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         if (priv->status & STATUS_ASSOCIATED)
                 ipw_qos_activate(priv, &(priv->assoc_network->qos_data));
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static int ipw_handle_probe_response(struct net_device *dev,
@@ -7010,25 +6969,15 @@ static int ipw_handle_assoc_response(struct net_device *dev,
 static int ipw_send_qos_params_command(struct ipw_priv *priv, struct ieee80211_qos_parameters
                                        *qos_param)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_QOS_PARAMETERS,
-                .len = (sizeof(struct ieee80211_qos_parameters) * 3)
-        };
-
-        memcpy(cmd.param, qos_param, sizeof(*qos_param) * 3);
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_QOS_PARAMETERS,
+                                sizeof(*qos_param) * 3, qos_param);
 }
 
 static int ipw_send_qos_info_command(struct ipw_priv *priv, struct ieee80211_qos_information_element
                                      *qos_param)
 {
-        struct host_cmd cmd = {
-                .cmd = IPW_CMD_WME_INFO,
-                .len = sizeof(*qos_param)
-        };
-
-        memcpy(cmd.param, qos_param, sizeof(*qos_param));
-        return ipw_send_cmd(priv, &cmd);
+        return ipw_send_cmd_pdu(priv, IPW_CMD_WME_INFO, sizeof(*qos_param),
+                                qos_param);
 }
 
 #endif                          /* CONFIG_IPW_QOS */
@@ -7052,19 +7001,21 @@ static int ipw_associate_network(struct ipw_priv *priv,
 
         memset(&priv->assoc_request, 0, sizeof(priv->assoc_request));
         priv->assoc_request.channel = network->channel;
+        priv->assoc_request.auth_key = 0;
+
         if ((priv->capability & CAP_PRIVACY_ON) &&
-            (priv->capability & CAP_SHARED_KEY)) {
+            (priv->ieee->sec.auth_mode == WLAN_AUTH_SHARED_KEY)) {
                 priv->assoc_request.auth_type = AUTH_SHARED_KEY;
                 priv->assoc_request.auth_key = priv->ieee->sec.active_key;
 
-                if ((priv->capability & CAP_PRIVACY_ON) &&
-                    (priv->ieee->sec.level == SEC_LEVEL_1) &&
-                    !(priv->ieee->host_encrypt || priv->ieee->host_decrypt))
+                if (priv->ieee->sec.level == SEC_LEVEL_1)
                         ipw_send_wep_keys(priv, DCW_WEP_KEY_SEC_TYPE_WEP);
-        } else {
+
+        } else if ((priv->capability & CAP_PRIVACY_ON) &&
+                   (priv->ieee->sec.auth_mode == WLAN_AUTH_LEAP))
+                priv->assoc_request.auth_type = AUTH_LEAP;
+        else
                 priv->assoc_request.auth_type = AUTH_OPEN;
-                priv->assoc_request.auth_key = 0;
-        }
 
         if (priv->ieee->wpa_ie_len) {
                 priv->assoc_request.policy_support = 0x02;      /* RSN active */
@@ -7278,9 +7229,9 @@ static void ipw_roam(void *data)
 static void ipw_bg_roam(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_roam(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static int ipw_associate(void *data)
@@ -7375,9 +7326,9 @@ static int ipw_associate(void *data)
 static void ipw_bg_associate(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_associate(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv,
@@ -7811,12 +7762,10 @@ static void ipw_rx(struct ipw_priv *priv)
 
         while (i != r) {
                 rxb = priv->rxq->queue[i];
-#ifdef CONFIG_IPW2200_DEBUG
                 if (unlikely(rxb == NULL)) {
                         printk(KERN_CRIT "Queue not allocated!\n");
                         break;
                 }
-#endif
                 priv->rxq->queue[i] = NULL;
 
                 pci_dma_sync_single_for_cpu(priv->pci_dev, rxb->dma_addr,
@@ -7835,7 +7784,8 @@ static void ipw_rx(struct ipw_priv *priv)
                                             le16_to_cpu(pkt->u.frame.rssi_dbm) -
                                             IPW_RSSI_TO_DBM,
                                         .signal =
-                                            le16_to_cpu(pkt->u.frame.signal),
+                                            le16_to_cpu(pkt->u.frame.rssi_dbm) -
+                                            IPW_RSSI_TO_DBM + 0x100,
                                         .noise =
                                             le16_to_cpu(pkt->u.frame.noise),
                                         .rate = pkt->u.frame.rate,
@@ -7899,7 +7849,8 @@ static void ipw_rx(struct ipw_priv *priv)
                                              le16_to_cpu(pkt->u.frame.length));
 
                                 if (le16_to_cpu(pkt->u.frame.length) <
-                                    frame_hdr_len(header)) {
+                                    ieee80211_get_hdrlen(le16_to_cpu(
+                                                    header->frame_ctl))) {
                                         IPW_DEBUG_DROP
                                             ("Received packet is too small. "
                                              "Dropping.\n");
@@ -7989,7 +7940,14 @@ static void ipw_rx(struct ipw_priv *priv)
 #define DEFAULT_SHORT_RETRY_LIMIT 7U
 #define DEFAULT_LONG_RETRY_LIMIT  4U
 
-static int ipw_sw_reset(struct ipw_priv *priv, int init)
+/**
+ * ipw_sw_reset
+ * @option: options to control different reset behaviour
+ *          0 = reset everything except the 'disable' module_param
+ *          1 = reset everything and print out driver info (for probe only)
+ *          2 = reset everything
+ */
+static int ipw_sw_reset(struct ipw_priv *priv, int option)
 {
         int band, modulation;
         int old_mode = priv->ieee->iw_mode;
@@ -8016,7 +7974,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int init)
         priv->essid_len = 0;
         memset(priv->essid, 0, IW_ESSID_MAX_SIZE);
 
-        if (disable) {
+        if (disable && option) {
                 priv->status |= STATUS_RF_KILL_SW;
                 IPW_DEBUG_INFO("Radio disabled.\n");
         }
@@ -8068,7 +8026,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int init)
 
         if ((priv->pci_dev->device == 0x4223) ||
             (priv->pci_dev->device == 0x4224)) {
-                if (init)
+                if (option == 1)
                         printk(KERN_INFO DRV_NAME
                                ": Detected Intel PRO/Wireless 2915ABG Network "
                                "Connection\n");
@@ -8079,7 +8037,7 @@ static int ipw_sw_reset(struct ipw_priv *priv, int init)
                 priv->adapter = IPW_2915ABG;
                 priv->ieee->mode = IEEE_A | IEEE_G | IEEE_B;
         } else {
-                if (init)
+                if (option == 1)
                         printk(KERN_INFO DRV_NAME
                                ": Detected Intel PRO/Wireless 2200BG Network "
                                "Connection\n");
@@ -8126,7 +8084,7 @@ static int ipw_wx_get_name(struct net_device *dev,
                            union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (priv->status & STATUS_RF_KILL_MASK)
                 strcpy(wrqu->name, "radio off");
         else if (!(priv->status & STATUS_ASSOCIATED))
@@ -8135,7 +8093,7 @@ static int ipw_wx_get_name(struct net_device *dev,
                 snprintf(wrqu->name, IFNAMSIZ, "IEEE 802.11%c",
                          ipw_modes[priv->assoc_request.ieee_mode]);
         IPW_DEBUG_WX("Name: %s\n", wrqu->name);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8196,7 +8154,7 @@ static int ipw_wx_set_freq(struct net_device *dev,
                            union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee);
+        const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee);
         struct iw_freq *fwrq = &wrqu->freq;
         int ret = 0, i;
         u8 channel, flags;
@@ -8204,24 +8162,24 @@ static int ipw_wx_set_freq(struct net_device *dev,
 
         if (fwrq->m == 0) {
                 IPW_DEBUG_WX("SET Freq/Channel -> any\n");
-                down(&priv->sem);
+                mutex_lock(&priv->mutex);
                 ret = ipw_set_channel(priv, 0);
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return ret;
         }
         /* if setting by freq convert to channel */
         if (fwrq->e == 1) {
-                channel = ipw_freq_to_channel(priv->ieee, fwrq->m);
+                channel = ieee80211_freq_to_channel(priv->ieee, fwrq->m);
                 if (channel == 0)
                         return -EINVAL;
         } else
                 channel = fwrq->m;
 
-        if (!(band = ipw_is_valid_channel(priv->ieee, channel)))
+        if (!(band = ieee80211_is_valid_channel(priv->ieee, channel)))
                 return -EINVAL;
 
         if (priv->ieee->iw_mode == IW_MODE_ADHOC) {
-                i = ipw_channel_to_index(priv->ieee, channel);
+                i = ieee80211_channel_to_index(priv->ieee, channel);
                 if (i == -1)
                         return -EINVAL;
 
@@ -8234,9 +8192,9 @@ static int ipw_wx_set_freq(struct net_device *dev,
         }
 
         IPW_DEBUG_WX("SET Freq/Channel -> %d \n", fwrq->m);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ret = ipw_set_channel(priv, channel);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return ret;
 }
 
@@ -8250,14 +8208,14 @@ static int ipw_wx_get_freq(struct net_device *dev,
 
         /* If we are associated, trying to associate, or have a statically
          * configured CHANNEL then return that; otherwise return ANY */
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (priv->config & CFG_STATIC_CHANNEL ||
             priv->status & (STATUS_ASSOCIATING | STATUS_ASSOCIATED))
                 wrqu->freq.m = priv->channel;
         else
                 wrqu->freq.m = 0;
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("GET Freq/Channel -> %d \n", priv->channel);
         return 0;
 }
@@ -8287,7 +8245,7 @@ static int ipw_wx_set_mode(struct net_device *dev,
         if (wrqu->mode == priv->ieee->iw_mode)
                 return 0;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         ipw_sw_reset(priv, 0);
 
@@ -8310,7 +8268,7 @@ static int ipw_wx_set_mode(struct net_device *dev,
         priv->ieee->iw_mode = wrqu->mode;
 
         queue_work(priv->workqueue, &priv->adapter_restart);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return err;
 }
 
@@ -8319,10 +8277,10 @@ static int ipw_wx_get_mode(struct net_device *dev,
                            union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->mode = priv->ieee->iw_mode;
         IPW_DEBUG_WX("Get MODE -> %d\n", wrqu->mode);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8349,7 +8307,7 @@ static int ipw_wx_get_range(struct net_device *dev,
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
         struct iw_range *range = (struct iw_range *)extra;
-        const struct ieee80211_geo *geo = ipw_get_geo(priv->ieee);
+        const struct ieee80211_geo *geo = ieee80211_get_geo(priv->ieee);
         int i = 0, j;
 
         wrqu->data.length = sizeof(*range);
@@ -8361,7 +8319,7 @@ static int ipw_wx_get_range(struct net_device *dev,
         range->max_qual.qual = 100;
         /* TODO: Find real max RSSI and stick here */
         range->max_qual.level = 0;
-        range->max_qual.noise = priv->ieee->worst_rssi + 0x100;
+        range->max_qual.noise = 0;
         range->max_qual.updated = 7;    /* Updated all three */
 
         range->avg_qual.qual = 70;
@@ -8369,7 +8327,7 @@ static int ipw_wx_get_range(struct net_device *dev,
         range->avg_qual.level = 0;      /* FIXME to real average level */
         range->avg_qual.noise = 0;
         range->avg_qual.updated = 7;    /* Updated all three */
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         range->num_bitrates = min(priv->rates.num_rates, (u8) IW_MAX_BITRATES);
 
         for (i = 0; i < range->num_bitrates; i++)
@@ -8387,31 +8345,39 @@ static int ipw_wx_get_range(struct net_device *dev,
 
         /* Set the Wireless Extension versions */
         range->we_version_compiled = WIRELESS_EXT;
-        range->we_version_source = 16;
+        range->we_version_source = 18;
 
         i = 0;
         if (priv->ieee->mode & (IEEE_B | IEEE_G)) {
-                for (j = 0; j < geo->bg_channels && i < IW_MAX_FREQUENCIES;
-                     i++, j++) {
+                for (j = 0; j < geo->bg_channels && i < IW_MAX_FREQUENCIES; j++) {
+                        if ((priv->ieee->iw_mode == IW_MODE_ADHOC) &&
+                            (geo->bg[j].flags & IEEE80211_CH_PASSIVE_ONLY))
+                                continue;
+
                         range->freq[i].i = geo->bg[j].channel;
                         range->freq[i].m = geo->bg[j].freq * 100000;
                         range->freq[i].e = 1;
+                        i++;
                 }
         }
 
         if (priv->ieee->mode & IEEE_A) {
-                for (j = 0; j < geo->a_channels && i < IW_MAX_FREQUENCIES;
-                     i++, j++) {
+                for (j = 0; j < geo->a_channels && i < IW_MAX_FREQUENCIES; j++) {
+                        if ((priv->ieee->iw_mode == IW_MODE_ADHOC) &&
+                            (geo->a[j].flags & IEEE80211_CH_PASSIVE_ONLY))
+                                continue;
+
                         range->freq[i].i = geo->a[j].channel;
                         range->freq[i].m = geo->a[j].freq * 100000;
                         range->freq[i].e = 1;
+                        i++;
                 }
         }
 
         range->num_channels = i;
         range->num_frequency = i;
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 
         /* Event capability (kernel + driver) */
         range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
@@ -8419,6 +8385,9 @@ static int ipw_wx_get_range(struct net_device *dev,
                                 IW_EVENT_CAPA_MASK(SIOCGIWAP));
         range->event_capa[1] = IW_EVENT_CAPA_K_1;
 
+        range->enc_capa = IW_ENC_CAPA_WPA | IW_ENC_CAPA_WPA2 |
+                IW_ENC_CAPA_CIPHER_TKIP | IW_ENC_CAPA_CIPHER_CCMP;
+
         IPW_DEBUG_WX("GET Range\n");
         return 0;
 }
@@ -8438,7 +8407,7 @@ static int ipw_wx_set_wap(struct net_device *dev,
 
         if (wrqu->ap_addr.sa_family != ARPHRD_ETHER)
                 return -EINVAL;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (!memcmp(any, wrqu->ap_addr.sa_data, ETH_ALEN) ||
             !memcmp(off, wrqu->ap_addr.sa_data, ETH_ALEN)) {
                 /* we disable mandatory BSSID association */
@@ -8447,14 +8416,14 @@ static int ipw_wx_set_wap(struct net_device *dev,
                 IPW_DEBUG_ASSOC("Attempting to associate with new "
                                 "parameters.\n");
                 ipw_associate(priv);
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return 0;
         }
 
         priv->config |= CFG_STATIC_BSSID;
         if (!memcmp(priv->bssid, wrqu->ap_addr.sa_data, ETH_ALEN)) {
                 IPW_DEBUG_WX("BSSID set to current BSSID.\n");
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return 0;
         }
 
@@ -8468,7 +8437,7 @@ static int ipw_wx_set_wap(struct net_device *dev,
         if (!ipw_disassociate(priv))
                 ipw_associate(priv);
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8479,7 +8448,7 @@ static int ipw_wx_get_wap(struct net_device *dev,
         struct ipw_priv *priv = ieee80211_priv(dev);
         /* If we are associated, trying to associate, or have a statically
          * configured BSSID then return that; otherwise return ANY */
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (priv->config & CFG_STATIC_BSSID ||
             priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
                 wrqu->ap_addr.sa_family = ARPHRD_ETHER;
@@ -8489,7 +8458,7 @@ static int ipw_wx_get_wap(struct net_device *dev,
 
         IPW_DEBUG_WX("Getting WAP BSSID: " MAC_FMT "\n",
                      MAC_ARG(wrqu->ap_addr.sa_data));
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8500,7 +8469,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
         struct ipw_priv *priv = ieee80211_priv(dev);
         char *essid = "";       /* ANY */
         int length = 0;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (wrqu->essid.flags && wrqu->essid.length) {
                 length = wrqu->essid.length - 1;
                 essid = extra;
@@ -8515,7 +8484,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
                         priv->config &= ~CFG_STATIC_ESSID;
                         ipw_associate(priv);
                 }
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return 0;
         }
 
@@ -8525,7 +8494,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
 
         if (priv->essid_len == length && !memcmp(priv->essid, extra, length)) {
                 IPW_DEBUG_WX("ESSID set to current ESSID.\n");
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return 0;
         }
 
@@ -8540,7 +8509,7 @@ static int ipw_wx_set_essid(struct net_device *dev,
         if (!ipw_disassociate(priv))
                 ipw_associate(priv);
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8552,7 +8521,7 @@ static int ipw_wx_get_essid(struct net_device *dev,
 
         /* If we are associated, trying to associate, or have a statically
          * configured ESSID then return that; otherwise return ANY */
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (priv->config & CFG_STATIC_ESSID ||
             priv->status & (STATUS_ASSOCIATED | STATUS_ASSOCIATING)) {
                 IPW_DEBUG_WX("Getting essid: '%s'\n",
@@ -8565,7 +8534,7 @@ static int ipw_wx_get_essid(struct net_device *dev,
                 wrqu->essid.length = 0;
                 wrqu->essid.flags = 0;  /* active */
         }
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8578,12 +8547,12 @@ static int ipw_wx_set_nick(struct net_device *dev,
         IPW_DEBUG_WX("Setting nick to '%s'\n", extra);
         if (wrqu->data.length > IW_ESSID_MAX_SIZE)
                 return -E2BIG;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->data.length = min((size_t) wrqu->data.length, sizeof(priv->nick));
         memset(priv->nick, 0, sizeof(priv->nick));
         memcpy(priv->nick, extra, wrqu->data.length);
         IPW_DEBUG_TRACE("<<\n");
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 
 }
@@ -8594,11 +8563,57 @@ static int ipw_wx_get_nick(struct net_device *dev,
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
         IPW_DEBUG_WX("Getting nick\n");
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->data.length = strlen(priv->nick) + 1;
         memcpy(extra, priv->nick, wrqu->data.length);
         wrqu->data.flags = 1;   /* active */
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
+        return 0;
+}
+
+static int ipw_wx_set_sens(struct net_device *dev,
+                            struct iw_request_info *info,
+                            union iwreq_data *wrqu, char *extra)
+{
+        struct ipw_priv *priv = ieee80211_priv(dev);
+        int err = 0;
+
+        IPW_DEBUG_WX("Setting roaming threshold to %d\n", wrqu->sens.value);
+        IPW_DEBUG_WX("Setting disassociate threshold to %d\n", 3*wrqu->sens.value);
+        mutex_lock(&priv->mutex);
+
+        if (wrqu->sens.fixed == 0)
+        {
+                priv->roaming_threshold = IPW_MB_ROAMING_THRESHOLD_DEFAULT;
+                priv->disassociate_threshold = IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT;
+                goto out;
+        }
+        if ((wrqu->sens.value > IPW_MB_ROAMING_THRESHOLD_MAX) ||
+            (wrqu->sens.value < IPW_MB_ROAMING_THRESHOLD_MIN)) {
+                err = -EINVAL;
+                goto out;
+        }
+
+        priv->roaming_threshold = wrqu->sens.value;
+        priv->disassociate_threshold = 3*wrqu->sens.value;
+      out:
+        mutex_unlock(&priv->mutex);
+        return err;
+}
+
+static int ipw_wx_get_sens(struct net_device *dev,
+                            struct iw_request_info *info,
+                            union iwreq_data *wrqu, char *extra)
+{
+        struct ipw_priv *priv = ieee80211_priv(dev);
+        mutex_lock(&priv->mutex);
+        wrqu->sens.fixed = 1;
+        wrqu->sens.value = priv->roaming_threshold;
+        mutex_unlock(&priv->mutex);
+
+        IPW_DEBUG_WX("GET roaming threshold -> %s %d \n",
+                     wrqu->power.disabled ? "OFF" : "ON", wrqu->power.value);
+
         return 0;
 }
 
@@ -8691,7 +8706,7 @@ static int ipw_wx_set_rate(struct net_device *dev,
       apply:
         IPW_DEBUG_WX("Setting rate mask to 0x%08X [%s]\n",
                      mask, fixed ? "fixed" : "sub-rates");
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (mask == IEEE80211_DEFAULT_RATES_MASK) {
                 priv->config &= ~CFG_FIXED_RATE;
                 ipw_set_fixed_rate(priv, priv->ieee->mode);
@@ -8700,7 +8715,7 @@ static int ipw_wx_set_rate(struct net_device *dev,
 
         if (priv->rates_mask == mask) {
                 IPW_DEBUG_WX("Mask set to current mask.\n");
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return 0;
         }
 
@@ -8711,7 +8726,7 @@ static int ipw_wx_set_rate(struct net_device *dev,
         if (!ipw_disassociate(priv))
                 ipw_associate(priv);
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -8720,9 +8735,9 @@ static int ipw_wx_get_rate(struct net_device *dev,
                            union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->bitrate.value = priv->last_rate;
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("GET Rate -> %d \n", wrqu->bitrate.value);
         return 0;
 }
@@ -8732,20 +8747,20 @@ static int ipw_wx_set_rts(struct net_device *dev,
                           union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (wrqu->rts.disabled)
                 priv->rts_threshold = DEFAULT_RTS_THRESHOLD;
         else {
                 if (wrqu->rts.value < MIN_RTS_THRESHOLD ||
                     wrqu->rts.value > MAX_RTS_THRESHOLD) {
-                        up(&priv->sem);
+                        mutex_unlock(&priv->mutex);
                         return -EINVAL;
                 }
                 priv->rts_threshold = wrqu->rts.value;
         }
 
         ipw_send_rts_threshold(priv, priv->rts_threshold);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("SET RTS Threshold -> %d \n", priv->rts_threshold);
         return 0;
 }
@@ -8755,11 +8770,11 @@ static int ipw_wx_get_rts(struct net_device *dev,
                           union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->rts.value = priv->rts_threshold;
         wrqu->rts.fixed = 0;    /* no auto select */
         wrqu->rts.disabled = (wrqu->rts.value == DEFAULT_RTS_THRESHOLD);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("GET RTS Threshold -> %d \n", wrqu->rts.value);
         return 0;
 }
@@ -8771,7 +8786,7 @@ static int ipw_wx_set_txpow(struct net_device *dev,
         struct ipw_priv *priv = ieee80211_priv(dev);
         int err = 0;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (ipw_radio_kill_sw(priv, wrqu->power.disabled)) {
                 err = -EINPROGRESS;
                 goto out;
@@ -8794,7 +8809,7 @@ static int ipw_wx_set_txpow(struct net_device *dev,
         priv->tx_power = wrqu->power.value;
         err = ipw_set_tx_power(priv);
       out:
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return err;
 }
 
@@ -8803,12 +8818,12 @@ static int ipw_wx_get_txpow(struct net_device *dev,
                             union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->power.value = priv->tx_power;
         wrqu->power.fixed = 1;
         wrqu->power.flags = IW_TXPOW_DBM;
         wrqu->power.disabled = (priv->status & STATUS_RF_KILL_MASK) ? 1 : 0;
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 
         IPW_DEBUG_WX("GET TX Power -> %s %d \n",
                      wrqu->power.disabled ? "OFF" : "ON", wrqu->power.value);
@@ -8821,13 +8836,13 @@ static int ipw_wx_set_frag(struct net_device *dev,
                            union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (wrqu->frag.disabled)
                 priv->ieee->fts = DEFAULT_FTS;
         else {
                 if (wrqu->frag.value < MIN_FRAG_THRESHOLD ||
                     wrqu->frag.value > MAX_FRAG_THRESHOLD) {
-                        up(&priv->sem);
+                        mutex_unlock(&priv->mutex);
                         return -EINVAL;
                 }
 
@@ -8835,7 +8850,7 @@ static int ipw_wx_set_frag(struct net_device *dev,
         }
 
         ipw_send_frag_threshold(priv, wrqu->frag.value);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("SET Frag Threshold -> %d \n", wrqu->frag.value);
         return 0;
 }
@@ -8845,11 +8860,11 @@ static int ipw_wx_get_frag(struct net_device *dev,
                            union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->frag.value = priv->ieee->fts;
         wrqu->frag.fixed = 0;   /* no auto select */
         wrqu->frag.disabled = (wrqu->frag.value == DEFAULT_FTS);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("GET Frag Threshold -> %d \n", wrqu->frag.value);
 
         return 0;
@@ -8870,7 +8885,7 @@ static int ipw_wx_set_retry(struct net_device *dev,
         if (wrqu->retry.value < 0 || wrqu->retry.value > 255)
                 return -EINVAL;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (wrqu->retry.flags & IW_RETRY_MIN)
                 priv->short_retry_limit = (u8) wrqu->retry.value;
         else if (wrqu->retry.flags & IW_RETRY_MAX)
@@ -8882,7 +8897,7 @@ static int ipw_wx_set_retry(struct net_device *dev,
 
         ipw_send_retry_limit(priv, priv->short_retry_limit,
                              priv->long_retry_limit);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("SET retry limit -> short:%d long:%d\n",
                      priv->short_retry_limit, priv->long_retry_limit);
         return 0;
@@ -8894,11 +8909,11 @@ static int ipw_wx_get_retry(struct net_device *dev,
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         wrqu->retry.disabled = 0;
 
         if ((wrqu->retry.flags & IW_RETRY_TYPE) == IW_RETRY_LIFETIME) {
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return -EINVAL;
         }
 
@@ -8912,7 +8927,7 @@ static int ipw_wx_get_retry(struct net_device *dev,
                 wrqu->retry.flags = IW_RETRY_LIMIT;
                 wrqu->retry.value = priv->short_retry_limit;
         }
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 
         IPW_DEBUG_WX("GET retry -> %d \n", wrqu->retry.value);
 
@@ -8929,7 +8944,7 @@ static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid,
             (priv->status & STATUS_EXIT_PENDING))
                 return 0;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         if (priv->status & STATUS_RF_KILL_MASK) {
                 IPW_DEBUG_HC("Aborting scan due to RF kill activation\n");
@@ -8981,7 +8996,7 @@ static int ipw_request_direct_scan(struct ipw_priv *priv, char *essid,
         priv->status |= STATUS_SCANNING;
 
       done:
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return err;
 }
 
@@ -9024,7 +9039,7 @@ static int ipw_wx_set_encode(struct net_device *dev,
         int ret;
         u32 cap = priv->capability;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ret = ieee80211_wx_set_encode(priv->ieee, info, wrqu, key);
 
         /* In IBSS mode, we need to notify the firmware to update
@@ -9034,7 +9049,7 @@ static int ipw_wx_set_encode(struct net_device *dev,
             priv->status & STATUS_ASSOCIATED)
                 ipw_disassociate(priv);
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return ret;
 }
 
@@ -9052,17 +9067,17 @@ static int ipw_wx_set_power(struct net_device *dev,
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
         int err;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (wrqu->power.disabled) {
                 priv->power_mode = IPW_POWER_LEVEL(priv->power_mode);
                 err = ipw_send_power_mode(priv, IPW_POWER_MODE_CAM);
                 if (err) {
                         IPW_DEBUG_WX("failed setting power mode.\n");
-                        up(&priv->sem);
+                        mutex_unlock(&priv->mutex);
                         return err;
                 }
                 IPW_DEBUG_WX("SET Power Management Mode -> off\n");
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return 0;
         }
 
@@ -9074,7 +9089,7 @@ static int ipw_wx_set_power(struct net_device *dev,
         default:                /* Otherwise we don't support it */
                 IPW_DEBUG_WX("SET PM Mode: %X not supported.\n",
                              wrqu->power.flags);
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return -EOPNOTSUPP;
         }
 
@@ -9087,12 +9102,12 @@ static int ipw_wx_set_power(struct net_device *dev,
         err = ipw_send_power_mode(priv, IPW_POWER_LEVEL(priv->power_mode));
         if (err) {
                 IPW_DEBUG_WX("failed setting power mode.\n");
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return err;
         }
 
         IPW_DEBUG_WX("SET Power Management Mode -> 0x%02X\n", priv->power_mode);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9101,13 +9116,13 @@ static int ipw_wx_get_power(struct net_device *dev,
                             union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (!(priv->power_mode & IPW_POWER_ENABLED))
                 wrqu->power.disabled = 1;
         else
                 wrqu->power.disabled = 0;
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         IPW_DEBUG_WX("GET Power Management Mode -> %02X\n", priv->power_mode);
 
         return 0;
@@ -9120,7 +9135,7 @@ static int ipw_wx_set_powermode(struct net_device *dev,
         struct ipw_priv *priv = ieee80211_priv(dev);
         int mode = *(int *)extra;
         int err;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if ((mode < 1) || (mode > IPW_POWER_LIMIT)) {
                 mode = IPW_POWER_AC;
                 priv->power_mode = mode;
@@ -9133,11 +9148,11 @@ static int ipw_wx_set_powermode(struct net_device *dev,
 
                 if (err) {
                         IPW_DEBUG_WX("failed setting power mode.\n");
-                        up(&priv->sem);
+                        mutex_unlock(&priv->mutex);
                         return err;
                 }
         }
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9186,7 +9201,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
                 IPW_WARNING("Attempt to set invalid wireless mode: %d\n", mode);
                 return -EINVAL;
         }
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (priv->adapter == IPW_2915ABG) {
                 priv->ieee->abg_true = 1;
                 if (mode & IEEE_A) {
@@ -9198,7 +9213,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
                 if (mode & IEEE_A) {
                         IPW_WARNING("Attempt to set 2200BG into "
                                     "802.11a mode\n");
-                        up(&priv->sem);
+                        mutex_unlock(&priv->mutex);
                         return -EINVAL;
                 }
 
@@ -9235,7 +9250,7 @@ static int ipw_wx_set_wireless_mode(struct net_device *dev,
         IPW_DEBUG_WX("PRIV SET MODE: %c%c%c\n",
                      mode & IEEE_A ? 'a' : '.',
                      mode & IEEE_B ? 'b' : '.', mode & IEEE_G ? 'g' : '.');
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9244,7 +9259,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
                                     union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         switch (priv->ieee->mode) {
         case IEEE_A:
                 strncpy(extra, "802.11a (1)", MAX_WX_STRING);
@@ -9275,7 +9290,7 @@ static int ipw_wx_get_wireless_mode(struct net_device *dev,
         IPW_DEBUG_WX("PRIV GET MODE: %s\n", extra);
 
         wrqu->data.length = strlen(extra) + 1;
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 
         return 0;
 }
@@ -9286,7 +9301,7 @@ static int ipw_wx_set_preamble(struct net_device *dev,
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
         int mode = *(int *)extra;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         /* Switching from SHORT -> LONG requires a disassociation */
         if (mode == 1) {
                 if (!(priv->config & CFG_PREAMBLE_LONG)) {
@@ -9305,11 +9320,11 @@ static int ipw_wx_set_preamble(struct net_device *dev,
                 priv->config &= ~CFG_PREAMBLE_LONG;
                 goto done;
         }
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return -EINVAL;
 
       done:
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9318,12 +9333,12 @@ static int ipw_wx_get_preamble(struct net_device *dev,
                                union iwreq_data *wrqu, char *extra)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (priv->config & CFG_PREAMBLE_LONG)
                 snprintf(wrqu->name, IFNAMSIZ, "long (1)");
         else
                 snprintf(wrqu->name, IFNAMSIZ, "auto (0)");
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9335,7 +9350,7 @@ static int ipw_wx_set_monitor(struct net_device *dev,
         struct ipw_priv *priv = ieee80211_priv(dev);
         int *parms = (int *)extra;
         int enable = (parms[0] > 0);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         IPW_DEBUG_WX("SET MONITOR: %d %d\n", enable, parms[1]);
         if (enable) {
                 if (priv->ieee->iw_mode != IW_MODE_MONITOR) {
@@ -9350,13 +9365,13 @@ static int ipw_wx_set_monitor(struct net_device *dev,
                 ipw_set_channel(priv, parms[1]);
         } else {
                 if (priv->ieee->iw_mode != IW_MODE_MONITOR) {
-                        up(&priv->sem);
+                        mutex_unlock(&priv->mutex);
                         return 0;
                 }
                 priv->net_dev->type = ARPHRD_ETHER;
                 queue_work(priv->workqueue, &priv->adapter_restart);
         }
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9386,9 +9401,9 @@ static int ipw_wx_sw_reset(struct net_device *dev,
 
         IPW_DEBUG_WX("SW_RESET\n");
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
-        ret = ipw_sw_reset(priv, 0);
+        ret = ipw_sw_reset(priv, 2);
         if (!ret) {
                 free_firmware();
                 ipw_adapter_restart(priv);
@@ -9398,9 +9413,9 @@ static int ipw_wx_sw_reset(struct net_device *dev,
          * module parameter, so take appropriate action */
         ipw_radio_kill_sw(priv, priv->status & STATUS_RF_KILL_SW);
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         ieee80211_wx_set_encode(priv->ieee, info, &wrqu_sec, NULL);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         if (!(priv->status & STATUS_RF_KILL_MASK)) {
                 /* Configuration likely changed -- force [re]association */
@@ -9410,7 +9425,7 @@ static int ipw_wx_sw_reset(struct net_device *dev,
                         ipw_associate(priv);
         }
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 
         return 0;
 }
@@ -9423,6 +9438,8 @@ static iw_handler ipw_wx_handlers[] = {
         IW_IOCTL(SIOCGIWFREQ) = ipw_wx_get_freq,
         IW_IOCTL(SIOCSIWMODE) = ipw_wx_set_mode,
         IW_IOCTL(SIOCGIWMODE) = ipw_wx_get_mode,
+        IW_IOCTL(SIOCSIWSENS) = ipw_wx_set_sens,
+        IW_IOCTL(SIOCGIWSENS) = ipw_wx_get_sens,
         IW_IOCTL(SIOCGIWRANGE) = ipw_wx_get_range,
         IW_IOCTL(SIOCSIWAP) = ipw_wx_set_wap,
         IW_IOCTL(SIOCGIWAP) = ipw_wx_get_wap,
@@ -9568,7 +9585,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev)
         wstats->qual.level = average_value(&priv->average_rssi);
         wstats->qual.noise = average_value(&priv->average_noise);
         wstats->qual.updated = IW_QUAL_QUAL_UPDATED | IW_QUAL_LEVEL_UPDATED |
-            IW_QUAL_NOISE_UPDATED;
+            IW_QUAL_NOISE_UPDATED | IW_QUAL_DBM;
 
         wstats->miss.beacon = average_value(&priv->average_missed_beacons);
         wstats->discard.retries = priv->last_tx_failures;
@@ -9586,7 +9603,7 @@ static struct iw_statistics *ipw_get_wireless_stats(struct net_device *dev)
 static  void init_sys_config(struct ipw_sys_config *sys_config)
 {
         memset(sys_config, 0, sizeof(struct ipw_sys_config));
-        sys_config->bt_coexistence = 1; /* We may need to look into prvStaBtConfig */
+        sys_config->bt_coexistence = 0;
         sys_config->answer_broadcast_ssid_probe = 0;
         sys_config->accept_all_data_frames = 0;
         sys_config->accept_non_directed_frames = 1;
@@ -9594,12 +9611,13 @@ static  void init_sys_config(struct ipw_sys_config *sys_config)
         sys_config->disable_unicast_decryption = 1;
         sys_config->exclude_multicast_unencrypted = 0;
         sys_config->disable_multicast_decryption = 1;
-        sys_config->antenna_diversity = CFG_SYS_ANTENNA_BOTH;
+        sys_config->antenna_diversity = CFG_SYS_ANTENNA_SLOW_DIV;
         sys_config->pass_crc_to_host = 0;       /* TODO: See if 1 gives us FCS */
         sys_config->dot11g_auto_detection = 0;
         sys_config->enable_cts_to_self = 0;
         sys_config->bt_coexist_collision_thr = 0;
         sys_config->pass_noise_stats_to_host = 1;       //1 -- fix for 256
+        sys_config->silence_threshold = 0x1e;
 }
 
 static int ipw_net_open(struct net_device *dev)
@@ -9607,11 +9625,11 @@ static int ipw_net_open(struct net_device *dev)
         struct ipw_priv *priv = ieee80211_priv(dev);
         IPW_DEBUG_INFO("dev->open\n");
         /* we should be verifying the device is ready to be opened */
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         if (!(priv->status & STATUS_RF_KILL_MASK) &&
             (priv->status & STATUS_ASSOCIATED))
                 netif_start_queue(dev);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9647,11 +9665,6 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb,
         u16 remaining_bytes;
         int fc;
 
-        /* If there isn't room in the queue, we return busy and let the
-         * network stack requeue the packet for us */
-        if (ipw_queue_space(q) < q->high_mark)
-                return NETDEV_TX_BUSY;
-
         switch (priv->ieee->iw_mode) {
         case IW_MODE_ADHOC:
                 hdr_len = IEEE80211_3ADDR_LEN;
@@ -9817,6 +9830,9 @@ static int ipw_tx_skb(struct ipw_priv *priv, struct ieee80211_txb *txb,
         q->first_empty = ipw_queue_inc_wrap(q->first_empty, q->n_bd);
         ipw_write32(priv, q->reg_w, q->first_empty);
 
+        if (ipw_queue_space(q) < q->high_mark)
+                netif_stop_queue(priv->net_dev);
+
         return NETDEV_TX_OK;
 
       drop:
@@ -9890,13 +9906,13 @@ static int ipw_net_set_mac_address(struct net_device *dev, void *p)
         struct sockaddr *addr = p;
         if (!is_valid_ether_addr(addr->sa_data))
                 return -EADDRNOTAVAIL;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         priv->config |= CFG_CUSTOM_MAC;
         memcpy(priv->mac_addr, addr->sa_data, ETH_ALEN);
         printk(KERN_INFO "%s: Setting MAC to " MAC_FMT "\n",
                priv->net_dev->name, MAC_ARG(priv->mac_addr));
         queue_work(priv->workqueue, &priv->adapter_restart);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -9940,9 +9956,9 @@ static int ipw_ethtool_get_eeprom(struct net_device *dev,
 
         if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE)
                 return -EINVAL;
-        down(&p->sem);
+        mutex_lock(&p->mutex);
         memcpy(bytes, &p->eeprom[eeprom->offset], eeprom->len);
-        up(&p->sem);
+        mutex_unlock(&p->mutex);
         return 0;
 }
 
@@ -9954,12 +9970,11 @@ static int ipw_ethtool_set_eeprom(struct net_device *dev,
 
         if (eeprom->offset + eeprom->len > IPW_EEPROM_IMAGE_SIZE)
                 return -EINVAL;
-        down(&p->sem);
+        mutex_lock(&p->mutex);
         memcpy(&p->eeprom[eeprom->offset], bytes, eeprom->len);
-        for (i = IPW_EEPROM_DATA;
-             i < IPW_EEPROM_DATA + IPW_EEPROM_IMAGE_SIZE; i++)
-                ipw_write8(p, i, p->eeprom[i]);
-        up(&p->sem);
+        for (i = 0; i < IPW_EEPROM_IMAGE_SIZE; i++)
+                ipw_write8(p, i + IPW_EEPROM_DATA, p->eeprom[i]);
+        mutex_unlock(&p->mutex);
         return 0;
 }
 
@@ -10054,12 +10069,12 @@ static void ipw_rf_kill(void *adapter)
 static void ipw_bg_rf_kill(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_rf_kill(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
-void ipw_link_up(struct ipw_priv *priv)
+static void ipw_link_up(struct ipw_priv *priv)
 {
         priv->last_seq_num = -1;
         priv->last_frag_num = -1;
@@ -10089,12 +10104,12 @@ void ipw_link_up(struct ipw_priv *priv)
 static void ipw_bg_link_up(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_link_up(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
-void ipw_link_down(struct ipw_priv *priv)
+static void ipw_link_down(struct ipw_priv *priv)
 {
         ipw_led_link_down(priv);
         netif_carrier_off(priv->net_dev);
@@ -10117,9 +10132,9 @@ void ipw_link_down(struct ipw_priv *priv)
 static void ipw_bg_link_down(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_link_down(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static int ipw_setup_deferred_work(struct ipw_priv *priv)
@@ -10292,6 +10307,20 @@ static int ipw_config(struct ipw_priv *priv)
 
         /* set basic system config settings */
         init_sys_config(&priv->sys_config);
+
+        /* Support Bluetooth if we have BT h/w on board, and user wants to.
+         * Does not support BT priority yet (don't abort or defer our Tx) */
+        if (bt_coexist) {
+                unsigned char bt_caps = priv->eeprom[EEPROM_SKU_CAPABILITY];
+
+                if (bt_caps & EEPROM_SKU_CAP_BT_CHANNEL_SIG)
+                        priv->sys_config.bt_coexistence
+                            |= CFG_BT_COEXISTENCE_SIGNAL_CHNL;
+                if (bt_caps & EEPROM_SKU_CAP_BT_OOB)
+                        priv->sys_config.bt_coexistence
+                            |= CFG_BT_COEXISTENCE_OOB;
+        }
+
         if (priv->ieee->iw_mode == IW_MODE_ADHOC)
                 priv->sys_config.answer_broadcast_ssid_probe = 1;
         else
@@ -10349,6 +10378,9 @@ static int ipw_config(struct ipw_priv *priv)
  * not intended for resale of the above mentioned Intel adapters has
  * not been tested.
  *
+ * Remember to update the table in README.ipw2200 when changing this
+ * table.
+ *
  */
 static const struct ieee80211_geo ipw_geos[] = {
         {                       /* Restricted */
@@ -10596,96 +10628,6 @@ static const struct ieee80211_geo ipw_geos[] = {
          }
 };
 
-/* GEO code borrowed from ieee80211_geo.c */
-static int ipw_is_valid_channel(struct ieee80211_device *ieee, u8 channel)
-{
-        int i;
-
-        /* Driver needs to initialize the geography map before using
-         * these helper functions */
-        BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
-
-        if (ieee->freq_band & IEEE80211_24GHZ_BAND)
-                for (i = 0; i < ieee->geo.bg_channels; i++)
-                        /* NOTE: If G mode is currently supported but
-                         * this is a B only channel, we don't see it
-                         * as valid. */
-                        if ((ieee->geo.bg[i].channel == channel) &&
-                            (!(ieee->mode & IEEE_G) ||
-                             !(ieee->geo.bg[i].flags & IEEE80211_CH_B_ONLY)))
-                                return IEEE80211_24GHZ_BAND;
-
-        if (ieee->freq_band & IEEE80211_52GHZ_BAND)
-                for (i = 0; i < ieee->geo.a_channels; i++)
-                        if (ieee->geo.a[i].channel == channel)
-                                return IEEE80211_52GHZ_BAND;
-
-        return 0;
-}
-
-static int ipw_channel_to_index(struct ieee80211_device *ieee, u8 channel)
-{
-        int i;
-
-        /* Driver needs to initialize the geography map before using
-         * these helper functions */
-        BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
-
-        if (ieee->freq_band & IEEE80211_24GHZ_BAND)
-                for (i = 0; i < ieee->geo.bg_channels; i++)
-                        if (ieee->geo.bg[i].channel == channel)
-                                return i;
-
-        if (ieee->freq_band & IEEE80211_52GHZ_BAND)
-                for (i = 0; i < ieee->geo.a_channels; i++)
-                        if (ieee->geo.a[i].channel == channel)
-                                return i;
-
-        return -1;
-}
-
-static u8 ipw_freq_to_channel(struct ieee80211_device *ieee, u32 freq)
-{
-        int i;
-
-        /* Driver needs to initialize the geography map before using
-         * these helper functions */
-        BUG_ON(ieee->geo.bg_channels == 0 && ieee->geo.a_channels == 0);
-
-        freq /= 100000;
-
-        if (ieee->freq_band & IEEE80211_24GHZ_BAND)
-                for (i = 0; i < ieee->geo.bg_channels; i++)
-                        if (ieee->geo.bg[i].freq == freq)
-                                return ieee->geo.bg[i].channel;
-
-        if (ieee->freq_band & IEEE80211_52GHZ_BAND)
-                for (i = 0; i < ieee->geo.a_channels; i++)
-                        if (ieee->geo.a[i].freq == freq)
-                                return ieee->geo.a[i].channel;
-
-        return 0;
-}
-
-static int ipw_set_geo(struct ieee80211_device *ieee,
-                       const struct ieee80211_geo *geo)
-{
-        memcpy(ieee->geo.name, geo->name, 3);
-        ieee->geo.name[3] = '\0';
-        ieee->geo.bg_channels = geo->bg_channels;
-        ieee->geo.a_channels = geo->a_channels;
-        memcpy(ieee->geo.bg, geo->bg, geo->bg_channels *
-               sizeof(struct ieee80211_channel));
-        memcpy(ieee->geo.a, geo->a, ieee->geo.a_channels *
-               sizeof(struct ieee80211_channel));
-        return 0;
-}
-
-static const struct ieee80211_geo *ipw_get_geo(struct ieee80211_device *ieee)
-{
-        return &ieee->geo;
-}
-
 #define MAX_HW_RESTARTS 5
 static int ipw_up(struct ipw_priv *priv)
 {
@@ -10732,14 +10674,11 @@ static int ipw_up(struct ipw_priv *priv)
                                     priv->eeprom[EEPROM_COUNTRY_CODE + 2]);
                         j = 0;
                 }
-                if (ipw_set_geo(priv->ieee, &ipw_geos[j])) {
+                if (ieee80211_set_geo(priv->ieee, &ipw_geos[j])) {
                         IPW_WARNING("Could not set geography.");
                         return 0;
                 }
 
-                IPW_DEBUG_INFO("Geography %03d [%s] detected.\n",
-                               j, priv->ieee->geo.name);
-
                 if (priv->status & STATUS_RF_KILL_SW) {
                         IPW_WARNING("Radio disabled by module parameter.\n");
                         return 0;
@@ -10782,9 +10721,9 @@ static int ipw_up(struct ipw_priv *priv)
 static void ipw_bg_up(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_up(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 static void ipw_deinit(struct ipw_priv *priv)
@@ -10853,23 +10792,23 @@ static void ipw_down(struct ipw_priv *priv)
 static void ipw_bg_down(void *data)
 {
         struct ipw_priv *priv = data;
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
         ipw_down(data);
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 }
 
 /* Called by register_netdev() */
 static int ipw_net_init(struct net_device *dev)
 {
         struct ipw_priv *priv = ieee80211_priv(dev);
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         if (ipw_up(priv)) {
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 return -EIO;
         }
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         return 0;
 }
 
@@ -10959,7 +10898,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         for (i = 0; i < IPW_IBSS_MAC_HASH_SIZE; i++)
                 INIT_LIST_HEAD(&priv->ibss_mac_hash[i]);
 
-        init_MUTEX(&priv->sem);
+        mutex_init(&priv->mutex);
         if (pci_enable_device(pdev)) {
                 err = -ENODEV;
                 goto out_free_ieee80211;
@@ -11017,7 +10956,7 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         SET_MODULE_OWNER(net_dev);
         SET_NETDEV_DEV(net_dev, &pdev->dev);
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         priv->ieee->hard_start_xmit = ipw_net_hard_start_xmit;
         priv->ieee->set_security = shim__set_security;
@@ -11050,16 +10989,22 @@ static int ipw_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         err = sysfs_create_group(&pdev->dev.kobj, &ipw_attribute_group);
         if (err) {
                 IPW_ERROR("failed to create sysfs device attributes\n");
-                up(&priv->sem);
+                mutex_unlock(&priv->mutex);
                 goto out_release_irq;
         }
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
         err = register_netdev(net_dev);
         if (err) {
                 IPW_ERROR("failed to register network device\n");
                 goto out_remove_sysfs;
         }
+
+        printk(KERN_INFO DRV_NAME ": Detected geography %s (%d 802.11bg "
+               "channels, %d 802.11a channels)\n",
+               priv->ieee->geo.name, priv->ieee->geo.bg_channels,
+               priv->ieee->geo.a_channels);
+
         return 0;
 
       out_remove_sysfs:
@@ -11091,13 +11036,13 @@ static void ipw_pci_remove(struct pci_dev *pdev)
         if (!priv)
                 return;
 
-        down(&priv->sem);
+        mutex_lock(&priv->mutex);
 
         priv->status |= STATUS_EXIT_PENDING;
         ipw_down(priv);
         sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group);
 
-        up(&priv->sem);
+        mutex_unlock(&priv->mutex);
 
         unregister_netdev(priv->net_dev);
 
@@ -11250,8 +11195,10 @@ MODULE_PARM_DESC(auto_create, "auto create adhoc network (default on)");
 module_param(led, int, 0444);
 MODULE_PARM_DESC(led, "enable led control on some systems (default 0 off)\n");
 
+#ifdef CONFIG_IPW2200_DEBUG
 module_param(debug, int, 0444);
 MODULE_PARM_DESC(debug, "debug output mask");
+#endif
 
 module_param(channel, int, 0444);
 MODULE_PARM_DESC(channel, "channel to limit associate to (default 0 [ANY])");
@@ -11281,12 +11228,18 @@ module_param(mode, int, 0444);
 MODULE_PARM_DESC(mode, "network mode (0=BSS,1=IBSS)");
 #endif
 
+module_param(bt_coexist, int, 0444);
+MODULE_PARM_DESC(bt_coexist, "enable bluetooth coexistence (default off)");
+
 module_param(hwcrypto, int, 0444);
-MODULE_PARM_DESC(hwcrypto, "enable hardware crypto (default on)");
+MODULE_PARM_DESC(hwcrypto, "enable hardware crypto (default off)");
 
 module_param(cmdlog, int, 0444);
 MODULE_PARM_DESC(cmdlog,
                  "allocate a ring buffer for logging firmware commands");
 
+module_param(roaming, int, 0444);
+MODULE_PARM_DESC(roaming, "enable roaming support (default on)");
+
 module_exit(ipw_exit);
 module_init(ipw_init);
diff --git a/drivers/net/wireless/ipw2200.h b/drivers/net/wireless/ipw2200.h
index e65620a4d79e..4b9804900702 100644
--- a/drivers/net/wireless/ipw2200.h
+++ b/drivers/net/wireless/ipw2200.h
@@ -1,6 +1,6 @@
 /******************************************************************************
 
-  Copyright(c) 2003 - 2005 Intel Corporation. All rights reserved.
+  Copyright(c) 2003 - 2006 Intel Corporation. All rights reserved.
 
   This program is free software; you can redistribute it and/or modify it
   under the terms of version 2 of the GNU General Public License as
@@ -33,6 +33,7 @@
 #include <linux/moduleparam.h>
 #include <linux/config.h>
 #include <linux/init.h>
+#include <linux/mutex.h>
 
 #include <linux/pci.h>
 #include <linux/netdevice.h>
@@ -46,6 +47,7 @@
 #include <linux/firmware.h>
 #include <linux/wireless.h>
 #include <linux/dma-mapping.h>
+#include <linux/jiffies.h>
 #include <asm/io.h>
 
 #include <net/ieee80211.h>
@@ -244,8 +246,10 @@ enum connection_manager_assoc_states {
 #define HOST_NOTIFICATION_S36_MEASUREMENT_REFUSED       31
 
 #define HOST_NOTIFICATION_STATUS_BEACON_MISSING         1
-#define IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT           24
+#define IPW_MB_ROAMING_THRESHOLD_MIN                    1
 #define IPW_MB_ROAMING_THRESHOLD_DEFAULT                8
+#define IPW_MB_ROAMING_THRESHOLD_MAX                    30
+#define IPW_MB_DISASSOCIATE_THRESHOLD_DEFAULT           3*IPW_MB_ROAMING_THRESHOLD_DEFAULT
 #define IPW_REAL_RATE_RX_PACKET_THRESHOLD               300
 
 #define MACADRR_BYTE_LEN                     6
@@ -616,13 +620,16 @@ struct notif_tgi_tx_key {
         u8 reserved;
 } __attribute__ ((packed));
 
+#define SILENCE_OVER_THRESH (1)
+#define SILENCE_UNDER_THRESH (2)
+
 struct notif_link_deterioration {
         struct ipw_cmd_stats stats;
         u8 rate;
         u8 modulation;
         struct rate_histogram histogram;
-        u8 reserved1;
-        u16 reserved2;
+        u8 silence_notification_type;   /* SILENCE_OVER/UNDER_THRESH */
+        u16 silence_count;
 } __attribute__ ((packed));
 
 struct notif_association {
@@ -780,7 +787,7 @@ struct ipw_sys_config {
         u8 enable_cts_to_self;
         u8 enable_multicast_filtering;
         u8 bt_coexist_collision_thr;
-        u8 reserved2;
+        u8 silence_threshold;
         u8 accept_all_mgmt_bcpr;
         u8 accept_all_mgtm_frames;
         u8 pass_noise_stats_to_host;
@@ -852,7 +859,7 @@ struct ipw_scan_request_ext {
         u16 dwell_time[IPW_SCAN_TYPES];
 } __attribute__ ((packed));
 
-extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
+static inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
 {
         if (index % 2)
                 return scan->scan_type[index / 2] & 0x0F;
@@ -860,7 +867,7 @@ extern inline u8 ipw_get_scan_type(struct ipw_scan_request_ext *scan, u8 index)
                 return (scan->scan_type[index / 2] & 0xF0) >> 4;
 }
 
-extern inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
+static inline void ipw_set_scan_type(struct ipw_scan_request_ext *scan,
                                      u8 index, u8 scan_type)
 {
         if (index % 2)
@@ -1120,7 +1127,7 @@ struct ipw_priv {
         struct ieee80211_device *ieee;
 
         spinlock_t lock;
-        struct semaphore sem;
+        struct mutex mutex;
 
         /* basic pci-network driver stuff */
         struct pci_dev *pci_dev;
@@ -1406,13 +1413,6 @@ do { if (ipw_debug_level & (level)) \
 * Register bit definitions
 */
 
-/* Dino control registers bits */
-
-#define DINO_ENABLE_SYSTEM 0x80
-#define DINO_ENABLE_CS     0x40
-#define DINO_RXFIFO_DATA   0x01
-#define DINO_CONTROL_REG   0x00200000
-
 #define IPW_INTA_RW       0x00000008
 #define IPW_INTA_MASK_R   0x0000000C
 #define IPW_INDIRECT_ADDR 0x00000010
@@ -1459,6 +1459,11 @@ do { if (ipw_debug_level & (level)) \
 #define IPW_DOMAIN_0_END 0x1000
 #define CLX_MEM_BAR_SIZE 0x1000
 
+/* Dino/baseband control registers bits */
+
+#define DINO_ENABLE_SYSTEM 0x80 /* 1 = baseband processor on, 0 = reset */
+#define DINO_ENABLE_CS     0x40 /* 1 = enable ucode load */
+#define DINO_RXFIFO_DATA   0x01 /* 1 = data available */
 #define IPW_BASEBAND_CONTROL_STATUS     0X00200000
 #define IPW_BASEBAND_TX_FIFO_WRITE      0X00200004
 #define IPW_BASEBAND_RX_FIFO_READ       0X00200004
@@ -1567,13 +1572,18 @@ do { if (ipw_debug_level & (level)) \
 #define EEPROM_BSS_CHANNELS_BG  (GET_EEPROM_ADDR(0x2c,LSB))     /* 2 bytes  */
 #define EEPROM_HW_VERSION       (GET_EEPROM_ADDR(0x72,LSB))     /* 2 bytes  */
 
-/* NIC type as found in the one byte EEPROM_NIC_TYPE  offset*/
+/* NIC type as found in the one byte EEPROM_NIC_TYPE offset */
 #define EEPROM_NIC_TYPE_0 0
 #define EEPROM_NIC_TYPE_1 1
 #define EEPROM_NIC_TYPE_2 2
 #define EEPROM_NIC_TYPE_3 3
 #define EEPROM_NIC_TYPE_4 4
 
+/* Bluetooth Coexistence capabilities as found in EEPROM_SKU_CAPABILITY */
+#define EEPROM_SKU_CAP_BT_CHANNEL_SIG  0x01     /* we can tell BT our channel # */
+#define EEPROM_SKU_CAP_BT_PRIORITY     0x02     /* BT can take priority over us */
+#define EEPROM_SKU_CAP_BT_OOB          0x04     /* we can signal BT out-of-band */
+
 #define FW_MEM_REG_LOWER_BOUND          0x00300000
 #define FW_MEM_REG_EEPROM_ACCESS        (FW_MEM_REG_LOWER_BOUND + 0x40)
 #define IPW_EVENT_REG                   (FW_MEM_REG_LOWER_BOUND + 0x04)
@@ -1658,9 +1668,10 @@ enum {
         IPW_FW_ERROR_FATAL_ERROR
 };
 
-#define AUTH_OPEN       0
-#define AUTH_SHARED_KEY 1
-#define AUTH_IGNORE     3
+#define AUTH_OPEN       0
+#define AUTH_SHARED_KEY 1
+#define AUTH_LEAP       2
+#define AUTH_IGNORE     3
 
 #define HC_ASSOCIATE      0
 #define HC_REASSOCIATE    1
@@ -1860,7 +1871,7 @@ struct host_cmd {
         u8 cmd;
         u8 len;
         u16 reserved;
-        u32 param[TFD_CMD_IMMEDIATE_PAYLOAD_LENGTH];
+        u32 *param;
 } __attribute__ ((packed));
 
 struct ipw_cmd_log {
@@ -1869,21 +1880,24 @@ struct ipw_cmd_log {
         struct host_cmd cmd;
 };
 
-#define CFG_BT_COEXISTENCE_MIN                  0x00
-#define CFG_BT_COEXISTENCE_DEFER                0x02
-#define CFG_BT_COEXISTENCE_KILL                 0x04
-#define CFG_BT_COEXISTENCE_WME_OVER_BT          0x08
-#define CFG_BT_COEXISTENCE_OOB                  0x10
-#define CFG_BT_COEXISTENCE_MAX                  0xFF
-#define CFG_BT_COEXISTENCE_DEF                  0x80    /* read Bt from EEPROM */
-
-#define CFG_CTS_TO_ITSELF_ENABLED_MIN   0x0
-#define CFG_CTS_TO_ITSELF_ENABLED_MAX   0x1
+/* SysConfig command parameters ... */
+/* bt_coexistence param */
+#define CFG_BT_COEXISTENCE_SIGNAL_CHNL  0x01    /* tell BT our chnl # */
+#define CFG_BT_COEXISTENCE_DEFER        0x02    /* defer our Tx if BT traffic */
+#define CFG_BT_COEXISTENCE_KILL         0x04    /* kill our Tx if BT traffic */
+#define CFG_BT_COEXISTENCE_WME_OVER_BT  0x08    /* multimedia extensions */
+#define CFG_BT_COEXISTENCE_OOB          0x10    /* signal BT via out-of-band */
+
+/* clear-to-send to self param */
+#define CFG_CTS_TO_ITSELF_ENABLED_MIN   0x00
+#define CFG_CTS_TO_ITSELF_ENABLED_MAX   0x01
 #define CFG_CTS_TO_ITSELF_ENABLED_DEF   CFG_CTS_TO_ITSELF_ENABLED_MIN
 
-#define CFG_SYS_ANTENNA_BOTH                      0x000
-#define CFG_SYS_ANTENNA_A                         0x001
-#define CFG_SYS_ANTENNA_B                         0x003
+/* Antenna diversity param (h/w can select best antenna, based on signal) */
+#define CFG_SYS_ANTENNA_BOTH            0x00    /* NIC selects best antenna */
+#define CFG_SYS_ANTENNA_A               0x01    /* force antenna A */
+#define CFG_SYS_ANTENNA_B               0x03    /* force antenna B */
+#define CFG_SYS_ANTENNA_SLOW_DIV        0x02    /* consider background noise */
 
 /*
  * The definitions below were lifted off the ipw2100 driver, which only
@@ -1899,27 +1913,4 @@ struct ipw_cmd_log {
 
 #define IPW_MAX_CONFIG_RETRIES 10
 
-static inline u32 frame_hdr_len(struct ieee80211_hdr_4addr *hdr)
-{
-        u32 retval;
-        u16 fc;
-
-        retval = sizeof(struct ieee80211_hdr_3addr);
-        fc = le16_to_cpu(hdr->frame_ctl);
-
-        /*
-         * Function     ToDS    FromDS
-         * IBSS         0       0
-         * To AP        1       0
-         * From AP      0       1
-         * WDS (bridge) 1       1
-         *
-         * Only WDS frames use Address4 among them. --YZ
-         */
-        if (!(fc & IEEE80211_FCTL_TODS) || !(fc & IEEE80211_FCTL_FROMDS))
-                retval -= ETH_ALEN;
-
-        return retval;
-}
-
 #endif                          /* __ipw2200_h__ */
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index bf6271ee387a..75ce6ddb0cf5 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -55,10 +55,8 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/bitops.h>
-#ifdef CONFIG_NET_RADIO
 #include <linux/wireless.h>
 #include <net/iw_handler.h>
-#endif
 
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index 18baacfc5a2c..18a44580b53b 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -112,7 +112,7 @@ static const char StripVersion[] = "1.3A-STUART.CHESHIRE";
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #include <linux/time.h>
-
+#include <linux/jiffies.h>
 
 /************************************************************************/
 /* Useful structures and definitions                                    */
@@ -1569,7 +1569,7 @@ static int strip_xmit(struct sk_buff *skb, struct net_device *dev)
         del_timer(&strip_info->idle_timer);
 
 
-        if (jiffies - strip_info->pps_timer > HZ) {
+        if (time_after(jiffies, strip_info->pps_timer + HZ)) {
                 unsigned long t = jiffies - strip_info->pps_timer;
                 unsigned long rx_pps_count = (strip_info->rx_pps_count * HZ * 8 + t / 2) / t;
                 unsigned long tx_pps_count = (strip_info->tx_pps_count * HZ * 8 + t / 2) / t;
diff --git a/drivers/net/wireless/wavelan.p.h b/drivers/net/wireless/wavelan.p.h
index 166e28b9a4f7..5cb0bc8bb128 100644
--- a/drivers/net/wireless/wavelan.p.h
+++ b/drivers/net/wireless/wavelan.p.h
@@ -98,11 +98,7 @@
  * characteristics of the hardware.  Applications such as mobile IP may
  * take advantage of it.
  *
- * You will need to enable the CONFIG_NET_RADIO define in the kernel
- * configuration to enable the wireless extensions (this is the one
- * giving access to the radio network device choice).
- *
- * It might also be a good idea as well to fetch the wireless tools to
+ * It might be a good idea as well to fetch the wireless tools to
  * configure the device and play a bit.
  */
 
diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h
index f2d597568151..451f6271dcbc 100644
--- a/drivers/net/wireless/wavelan_cs.p.h
+++ b/drivers/net/wireless/wavelan_cs.p.h
@@ -99,11 +99,7 @@
  * caracteristics of the hardware in a standard way and support for
  * applications for taking advantage of it (like Mobile IP).
  *
- * You will need to enable the CONFIG_NET_RADIO define in the kernel
- * configuration to enable the wireless extensions (this is the one
- * giving access to the radio network device choice).
- *
- * It might also be a good idea as well to fetch the wireless tools to
+ * It might be a good idea as well to fetch the wireless tools to
  * configure the device and play a bit.
  */
 
@@ -440,11 +436,8 @@
 #include <linux/ioport.h>
 #include <linux/fcntl.h>
 #include <linux/ethtool.h>
-
-#ifdef CONFIG_NET_RADIO
 #include <linux/wireless.h>             /* Wireless extensions */
 #include <net/iw_handler.h>             /* New driver API */
-#endif
 
 /* Pcmcia headers that we need */
 #include <pcmcia/cs_types.h>
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 1c2506535f7e..75d56bfef0ee 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -69,8 +69,8 @@ static int fifo_cfg = 0x0020;				/* Bypass external Tx FIFO. */
 static int dma_ctrl = 0x00CAC277;                       /* Override when loading module! */
 static int fifo_cfg = 0x0028;
 #else
-static int dma_ctrl = 0x004A0263;                       /* Constrained by errata */
-static int fifo_cfg = 0x0020;                           /* Bypass external Tx FIFO. */
+static const int dma_ctrl = 0x004A0263;                         /* Constrained by errata */
+static const int fifo_cfg = 0x0020;                             /* Bypass external Tx FIFO. */
 #endif
 
 /* Set the copy breakpoint for the copy-only-tiny-frames scheme.
@@ -266,7 +266,7 @@ struct pci_id_info {
         int drv_flags;                          /* Driver use, intended as capability flags. */
 };
 
-static struct pci_id_info pci_id_tbl[] = {
+static const struct pci_id_info pci_id_tbl[] = {
         {"Yellowfin G-NIC Gigabit Ethernet", { 0x07021000, 0xffffffff},
          PCI_IOTYPE, YELLOWFIN_SIZE,
          FullTxStatus | IsGigabit | HasMulticastBug | HasMACAddrBug | DontUseEeprom},
diff --git a/drivers/net/zorro8390.c b/drivers/net/zorro8390.c
index 8ab6e12153ba..761021603597 100644
--- a/drivers/net/zorro8390.c
+++ b/drivers/net/zorro8390.c
@@ -27,6 +27,7 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/zorro.h>
+#include <linux/jiffies.h>
 
 #include <asm/system.h>
 #include <asm/irq.h>
@@ -151,7 +152,7 @@ static int __devinit zorro8390_init(struct net_device *dev,
         z_writeb(z_readb(ioaddr + NE_RESET), ioaddr + NE_RESET);
 
         while ((z_readb(ioaddr + NE_EN0_ISR) & ENISR_RESET) == 0)
-            if (jiffies - reset_start_time > 2*HZ/100) {
+            if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
                 printk(KERN_WARNING " not found (no reset ack).\n");
                 return -ENODEV;
             }
@@ -273,7 +274,7 @@ static void zorro8390_reset_8390(struct net_device *dev)
 
     /* This check _should_not_ be necessary, omit eventually. */
     while ((z_readb(NE_BASE+NE_EN0_ISR) & ENISR_RESET) == 0)
-        if (jiffies - reset_start_time > 2*HZ/100) {
+        if (time_after(jiffies, reset_start_time + 2*HZ/100)) {
             printk(KERN_WARNING "%s: ne_reset_8390() did not complete.\n",
                    dev->name);
             break;
@@ -400,7 +401,7 @@ static void zorro8390_block_output(struct net_device *dev, int count,
     dma_start = jiffies;
 
     while ((z_readb(NE_BASE + NE_EN0_ISR) & ENISR_RDC) == 0)
-        if (jiffies - dma_start > 2*HZ/100) {           /* 20ms */
+        if (time_after(jiffies, dma_start + 2*HZ/100)) {        /* 20ms */
                 printk(KERN_ERR "%s: timeout waiting for Tx RDC.\n",
                        dev->name);
                 zorro8390_reset_8390(dev);