Merge /spare/repo/linux-2.6/

219 files changed, 13700 insertions, 10466 deletions

diff --git a/drivers/net/3c503.c b/drivers/net/3c503.c
index 29dfd47f41d2..5c5eebdb6914 100644
--- a/drivers/net/3c503.c
+++ b/drivers/net/3c503.c
@@ -171,12 +171,7 @@ struct net_device * __init el2_probe(int unit)
         err = do_el2_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -356,6 +351,10 @@ el2_probe1(struct net_device *dev, int ioaddr)
     dev->poll_controller = ei_poll;
 #endif
 
+    retval = register_netdev(dev);
+    if (retval)
+        goto out1;
+
     if (dev->mem_start)
         printk("%s: %s - %dkB RAM, 8kB shared mem window at %#6lx-%#6lx.\n",
                 dev->name, ei_status.name, (wordlength+1)<<3,
@@ -715,11 +714,8 @@ init_module(void)
                 dev->base_addr = io[this_dev];
                 dev->mem_end = xcvr[this_dev];  /* low 4bits = xcvr sel. */
                 if (do_el2_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_el2[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_el2[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "3c503.c: No 3c503 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/3c505.c b/drivers/net/3c505.c
index 76fa8cc24085..111601ca4ca3 100644
--- a/drivers/net/3c505.c
+++ b/drivers/net/3c505.c
@@ -272,7 +272,7 @@ static inline void set_hsf(struct net_device *dev, int hsf)
 
 static int start_receive(struct net_device *, pcb_struct *);
 
-inline static void adapter_reset(struct net_device *dev)
+static inline void adapter_reset(struct net_device *dev)
 {
         unsigned long timeout;
         elp_device *adapter = dev->priv;
@@ -1317,8 +1317,7 @@ static int __init elp_sense(struct net_device *dev)
         if (orig_HSR & DIR) {
                 /* If HCR.DIR is up, we pull it down. HSR.DIR should follow. */
                 outb(0, dev->base_addr + PORT_CONTROL);
-                set_current_state(TASK_UNINTERRUPTIBLE);
-                schedule_timeout(30*HZ/100);
+                msleep(300);
                 if (inb_status(addr) & DIR) {
                         if (elp_debug > 0)
                                 printk(notfound_msg, 2);
@@ -1327,8 +1326,7 @@ static int __init elp_sense(struct net_device *dev)
         } else {
                 /* If HCR.DIR is down, we pull it up. HSR.DIR should follow. */
                 outb(DIR, dev->base_addr + PORT_CONTROL);
-                set_current_state(TASK_UNINTERRUPTIBLE);
-                schedule_timeout(30*HZ/100);
+                msleep(300);
                 if (!(inb_status(addr) & DIR)) {
                         if (elp_debug > 0)
                                 printk(notfound_msg, 3);
diff --git a/drivers/net/3c509.c b/drivers/net/3c509.c
index e843109d4f62..977935a3d898 100644
--- a/drivers/net/3c509.c
+++ b/drivers/net/3c509.c
@@ -217,6 +217,7 @@ static void el3_poll_controller(struct net_device *dev);
 static struct eisa_device_id el3_eisa_ids[] = {
                 { "TCM5092" },
                 { "TCM5093" },
+                { "TCM5095" },
                 { "" }
 };
 
diff --git a/drivers/net/3c515.c b/drivers/net/3c515.c
index c4cf4fcd1344..91d1c4c24d9b 100644
--- a/drivers/net/3c515.c
+++ b/drivers/net/3c515.c
@@ -365,7 +365,7 @@ static int nopnp;
 #endif /* __ISAPNP__ */
 
 static struct net_device *corkscrew_scan(int unit);
-static void corkscrew_setup(struct net_device *dev, int ioaddr,
+static int corkscrew_setup(struct net_device *dev, int ioaddr,
                             struct pnp_dev *idev, int card_number);
 static int corkscrew_open(struct net_device *dev);
 static void corkscrew_timer(unsigned long arg);
@@ -539,10 +539,9 @@ static struct net_device *corkscrew_scan(int unit)
                         printk(KERN_INFO "3c515 Resource configuration register %#4.4x, DCR %4.4x.\n",
                                 inl(ioaddr + 0x2002), inw(ioaddr + 0x2000));
                         /* irq = inw(ioaddr + 0x2002) & 15; */ /* Use the irq from isapnp */
-                        corkscrew_setup(dev, ioaddr, idev, cards_found++);
                         SET_NETDEV_DEV(dev, &idev->dev);
                         pnp_cards++;
-                        err = register_netdev(dev);
+                        err = corkscrew_setup(dev, ioaddr, idev, cards_found++);
                         if (!err)
                                 return dev;
                         cleanup_card(dev);
@@ -558,8 +557,7 @@ no_pnp:
 
                 printk(KERN_INFO "3c515 Resource configuration register %#4.4x, DCR %4.4x.\n",
                      inl(ioaddr + 0x2002), inw(ioaddr + 0x2000));
-                corkscrew_setup(dev, ioaddr, NULL, cards_found++);
-                err = register_netdev(dev);
+                err = corkscrew_setup(dev, ioaddr, NULL, cards_found++);
                 if (!err)
                         return dev;
                 cleanup_card(dev);
@@ -568,7 +566,7 @@ no_pnp:
         return NULL;
 }
 
-static void corkscrew_setup(struct net_device *dev, int ioaddr,
+static int corkscrew_setup(struct net_device *dev, int ioaddr,
                             struct pnp_dev *idev, int card_number)
 {
         struct corkscrew_private *vp = netdev_priv(dev);
@@ -691,6 +689,8 @@ static void corkscrew_setup(struct net_device *dev, int ioaddr,
         dev->get_stats = &corkscrew_get_stats;
         dev->set_multicast_list = &set_rx_mode;
         dev->ethtool_ops = &netdev_ethtool_ops;
+
+        return register_netdev(dev);
 }
 
 
@@ -822,7 +822,7 @@ static int corkscrew_open(struct net_device *dev)
                                 break;  /* Bad news!  */
                         skb->dev = dev; /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
-                        vp->rx_ring[i].addr = isa_virt_to_bus(skb->tail);
+                        vp->rx_ring[i].addr = isa_virt_to_bus(skb->data);
                 }
                 vp->rx_ring[i - 1].next = isa_virt_to_bus(&vp->rx_ring[0]);     /* Wrap the ring. */
                 outl(isa_virt_to_bus(&vp->rx_ring[0]), ioaddr + UpListPtr);
@@ -1406,7 +1406,7 @@ static int boomerang_rx(struct net_device *dev)
                                 break;  /* Bad news!  */
                         skb->dev = dev; /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
-                        vp->rx_ring[entry].addr = isa_virt_to_bus(skb->tail);
+                        vp->rx_ring[entry].addr = isa_virt_to_bus(skb->data);
                         vp->rx_skbuff[entry] = skb;
                 }
                 vp->rx_ring[entry].status = 0;  /* Clear complete bit. */
diff --git a/drivers/net/3c523.c b/drivers/net/3c523.c
index 8f6b2fa13e28..9e1fe2e0478c 100644
--- a/drivers/net/3c523.c
+++ b/drivers/net/3c523.c
@@ -572,6 +572,10 @@ static int __init do_elmc_probe(struct net_device *dev)
         dev->flags&=~IFF_MULTICAST;     /* Multicast doesn't work */
 #endif
 
+        retval = register_netdev(dev);
+        if (retval)
+                goto err_out;
+
         return 0;
 err_out:
         mca_set_adapter_procfn(slot, NULL, NULL);
@@ -600,12 +604,7 @@ struct net_device * __init elmc_probe(int unit)
         err = do_elmc_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -1275,6 +1274,7 @@ module_param_array(irq, int, NULL, 0);
 module_param_array(io, int, NULL, 0);
 MODULE_PARM_DESC(io, "EtherLink/MC I/O base address(es)");
 MODULE_PARM_DESC(irq, "EtherLink/MC IRQ number(s)");
+MODULE_LICENSE("GPL");
 
 int init_module(void)
 {
@@ -1288,12 +1288,9 @@ int init_module(void)
                 dev->irq=irq[this_dev];
                 dev->base_addr=io[this_dev];
                 if (do_elmc_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_elmc[this_dev] = dev;
-                                found++;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_elmc[this_dev] = dev;
+                        found++;
+                        continue;
                 }
                 free_netdev(dev);
                 if (io[this_dev]==0)
diff --git a/drivers/net/3c59x.c b/drivers/net/3c59x.c
index 80ec9aa575bb..07746b95fd83 100644
--- a/drivers/net/3c59x.c
+++ b/drivers/net/3c59x.c
@@ -1802,7 +1802,7 @@ vortex_open(struct net_device *dev)
                                 break;                  /* Bad news!  */
                         skb->dev = dev;                 /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
-                        vp->rx_ring[i].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->tail, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
+                        vp->rx_ring[i].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
                 }
                 if (i != RX_RING_SIZE) {
                         int j;
@@ -2632,7 +2632,7 @@ boomerang_rx(struct net_device *dev)
                                 pci_dma_sync_single_for_cpu(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
                                 /* 'skb_put()' points to the start of sk_buff data area. */
                                 memcpy(skb_put(skb, pkt_len),
-                                           vp->rx_skbuff[entry]->tail,
+                                           vp->rx_skbuff[entry]->data,
                                            pkt_len);
                                 pci_dma_sync_single_for_device(VORTEX_PCI(vp), dma, PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
                                 vp->rx_copy++;
@@ -2678,7 +2678,7 @@ boomerang_rx(struct net_device *dev)
                         }
                         skb->dev = dev;                 /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
-                        vp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->tail, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
+                        vp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(VORTEX_PCI(vp), skb->data, PKT_BUF_SZ, PCI_DMA_FROMDEVICE));
                         vp->rx_skbuff[entry] = skb;
                 }
                 vp->rx_ring[entry].status = 0;  /* Clear complete bit. */
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c
index 72cdf19e1be1..34b80de34fae 100644
--- a/drivers/net/8139cp.c
+++ b/drivers/net/8139cp.c
@@ -61,6 +61,7 @@
 #include <linux/etherdevice.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
@@ -595,7 +596,7 @@ rx_status_loop:
 
                 mapping =
                 cp->rx_skb[rx_tail].mapping =
-                        pci_map_single(cp->pdev, new_skb->tail,
+                        pci_map_single(cp->pdev, new_skb->data,
                                        buflen, PCI_DMA_FROMDEVICE);
                 cp->rx_skb[rx_tail].skb = new_skb;
 
@@ -1100,7 +1101,7 @@ static int cp_refill_rx (struct cp_private *cp)
                 skb_reserve(skb, RX_OFFSET);
 
                 cp->rx_skb[i].mapping = pci_map_single(cp->pdev,
-                        skb->tail, cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
+                        skb->data, cp->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 cp->rx_skb[i].skb = skb;
 
                 cp->rx_ring[i].opts2 = 0;
@@ -1515,22 +1516,22 @@ static void cp_get_ethtool_stats (struct net_device *dev,
                                   struct ethtool_stats *estats, u64 *tmp_stats)
 {
         struct cp_private *cp = netdev_priv(dev);
-        unsigned int work = 100;
         int i;
 
+        memset(cp->nic_stats, 0, sizeof(struct cp_dma_stats));
+
         /* begin NIC statistics dump */
         cpw32(StatsAddr + 4, (cp->nic_stats_dma >> 16) >> 16);
         cpw32(StatsAddr, (cp->nic_stats_dma & 0xffffffff) | DumpStats);
         cpr32(StatsAddr);
 
-        while (work-- > 0) {
+        for (i = 0; i < 1000; i++) {
                 if ((cpr32(StatsAddr) & DumpStats) == 0)
                         break;
-                cpu_relax();
+                udelay(10);
         }
-
-        if (cpr32(StatsAddr) & DumpStats)
-                return /* -EIO */;
+        cpw32(StatsAddr, 0);
+        cpw32(StatsAddr + 4, 0);
 
         i = 0;
         tmp_stats[i++] = le64_to_cpu(cp->nic_stats->tx_ok);
@@ -1732,19 +1733,19 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
 
         /* Configure DMA attributes. */
         if ((sizeof(dma_addr_t) > 4) &&
-            !pci_set_consistent_dma_mask(pdev, 0xffffffffffffffffULL) &&
-            !pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+            !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK) &&
+            !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
                 pci_using_dac = 1;
         } else {
                 pci_using_dac = 0;
 
-                rc = pci_set_dma_mask(pdev, 0xffffffffULL);
+                rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
                 if (rc) {
                         printk(KERN_ERR PFX "No usable DMA configuration, "
                                "aborting.\n");
                         goto err_out_res;
                 }
-                rc = pci_set_consistent_dma_mask(pdev, 0xffffffffULL);
+                rc = pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK);
                 if (rc) {
                         printk(KERN_ERR PFX "No usable consistent DMA configuration, "
                                "aborting.\n");
@@ -1896,6 +1897,7 @@ static int cp_resume (struct pci_dev *pdev)
 {
         struct net_device *dev;
         struct cp_private *cp;
+        unsigned long flags;
 
         dev = pci_get_drvdata (pdev);
         cp  = netdev_priv(dev);
@@ -1909,6 +1911,12 @@ static int cp_resume (struct pci_dev *pdev)
         
         cp_init_hw (cp);
         netif_start_queue (dev);
+
+        spin_lock_irqsave (&cp->lock, flags);
+
+        mii_check_media(&cp->mii_if, netif_msg_link(cp), FALSE);
+
+        spin_unlock_irqrestore (&cp->lock, flags);
         
         return 0;
 }
diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 047202c4d9a8..4c2cf7bbd252 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -126,14 +126,14 @@
 #define USE_IO_OPS 1
 #endif
 
-/* define to 1 to enable copious debugging info */
-#undef RTL8139_DEBUG
+/* define to 1, 2 or 3 to enable copious debugging info */
+#define RTL8139_DEBUG 0
 
 /* define to 1 to disable lightweight runtime debugging checks */
 #undef RTL8139_NDEBUG
 
 
-#ifdef RTL8139_DEBUG
+#if RTL8139_DEBUG
 /* note: prints function name for you */
 #  define DPRINTK(fmt, args...) printk(KERN_DEBUG "%s: " fmt, __FUNCTION__ , ## args)
 #else
@@ -1606,7 +1606,7 @@ static int rtl8139_thread (void *data)
                 do {
                         timeout = interruptible_sleep_on_timeout (&tp->thr_wait, timeout);
                         /* make swsusp happy with our thread */
-                        try_to_freeze(PF_FREEZE);
+                        try_to_freeze();
                 } while (!signal_pending (current) && (timeout > 0));
 
                 if (signal_pending (current)) {
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 65f97b1dc581..13b745b39667 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -546,11 +546,11 @@ static inline void init_rx_bufs(struct net_device *dev)
                 rbd->b_next = WSWAPrbd(virt_to_bus(rbd+1));
                 rbd->b_addr = WSWAPrbd(virt_to_bus(rbd));
                 rbd->skb = skb;
-                rbd->v_data = skb->tail;
-                rbd->b_data = WSWAPchar(virt_to_bus(skb->tail));
+                rbd->v_data = skb->data;
+                rbd->b_data = WSWAPchar(virt_to_bus(skb->data));
                 rbd->size = PKT_BUF_SZ;
 #ifdef __mc68000__
-                cache_clear(virt_to_phys(skb->tail), PKT_BUF_SZ);
+                cache_clear(virt_to_phys(skb->data), PKT_BUF_SZ);
 #endif
         }
         lp->rbd_head = lp->rbds;
@@ -816,10 +816,10 @@ static inline int i596_rx(struct net_device *dev)
                                 rx_in_place = 1;
                                 rbd->skb = newskb;
                                 newskb->dev = dev;
-                                rbd->v_data = newskb->tail;
-                                rbd->b_data = WSWAPchar(virt_to_bus(newskb->tail));
+                                rbd->v_data = newskb->data;
+                                rbd->b_data = WSWAPchar(virt_to_bus(newskb->data));
 #ifdef __mc68000__
-                                cache_clear(virt_to_phys(newskb->tail), PKT_BUF_SZ);
+                                cache_clear(virt_to_phys(newskb->data), PKT_BUF_SZ);
 #endif
                         }
                         else
@@ -840,7 +840,7 @@ memory_squeeze:
                                 skb->protocol=eth_type_trans(skb,dev);
                                 skb->len = pkt_len;
 #ifdef __mc68000__
-                                cache_clear(virt_to_phys(rbd->skb->tail),
+                                cache_clear(virt_to_phys(rbd->skb->data),
                                                 pkt_len);
 #endif
                                 netif_rx(skb);
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 0313af45c1ec..a6a441b969fd 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -3,6 +3,8 @@
 # Network device configuration
 #
 
+menu "Network device support"
+
 config NETDEVICES
         depends on NET
         bool "Network device support"
@@ -21,9 +23,12 @@ config NETDEVICES
 
           If unsure, say Y.
 
+# All the following symbols are dependent on NETDEVICES - do not repeat
+# that for each of the symbols.
+if NETDEVICES
+
 config DUMMY
         tristate "Dummy net driver support"
-        depends on NETDEVICES
         ---help---
           This is essentially a bit-bucket device (i.e. traffic you send to
           this device is consigned into oblivion) with a configurable IP
@@ -43,7 +48,6 @@ config DUMMY
 
 config BONDING
         tristate "Bonding driver support"
-        depends on NETDEVICES
         depends on INET
         ---help---
           Say 'Y' or 'M' if you wish to be able to 'bond' multiple Ethernet
@@ -61,7 +65,6 @@ config BONDING
 
 config EQUALIZER
         tristate "EQL (serial line load balancing) support"
-        depends on NETDEVICES
         ---help---
           If you have two serial connections to some other computer (this
           usually requires two modems and two telephone lines) and you use
@@ -81,7 +84,6 @@ config EQUALIZER
 
 config TUN
         tristate "Universal TUN/TAP device driver support"
-        depends on NETDEVICES
         select CRC32
         ---help---
           TUN/TAP provides packet reception and transmission for user space
@@ -105,7 +107,7 @@ config TUN
 
 config NET_SB1000
         tristate "General Instruments Surfboard 1000"
-        depends on NETDEVICES && PNP
+        depends on PNP
         ---help---
           This is a driver for the General Instrument (also known as
           NextLevel) SURFboard 1000 internal
@@ -127,16 +129,16 @@ config NET_SB1000
 
           If you don't have this card, of course say N.
 
-if NETDEVICES
         source "drivers/net/arcnet/Kconfig"
-endif
+
+source "drivers/net/phy/Kconfig"
 
 #
 #       Ethernet
 #
 
 menu "Ethernet (10 or 100Mbit)"
-        depends on NETDEVICES && !UML
+        depends on !UML
 
 config NET_ETHERNET
         bool "Ethernet (10 or 100Mbit)"
@@ -1135,7 +1137,7 @@ config IBMLANA
 
 config IBMVETH
         tristate "IBM LAN Virtual Ethernet support"
-        depends on NETDEVICES && NET_ETHERNET && PPC_PSERIES
+        depends on NET_ETHERNET && PPC_PSERIES
         ---help---
           This driver supports virtual ethernet adapters on newer IBM iSeries
           and pSeries systems.
@@ -1145,7 +1147,7 @@ config IBMVETH
           be called ibmveth.
 
 config IBM_EMAC
-        tristate "IBM PPC4xx EMAC driver support"
+        bool "IBM PPC4xx EMAC driver support"
         depends on 4xx
         select CRC32
         ---help---
@@ -1154,7 +1156,7 @@ config IBM_EMAC
 
 config IBM_EMAC_ERRMSG
         bool "Verbose error messages"
-        depends on IBM_EMAC
+        depends on IBM_EMAC && BROKEN
 
 config IBM_EMAC_RXB
         int "Number of receive buffers"
@@ -1320,7 +1322,7 @@ config FORCEDETH
 
 config CS89x0
         tristate "CS89x0 support"
-        depends on NET_PCI && (ISA || ARCH_IXDP2X01)
+        depends on (NET_PCI && (ISA || ARCH_IXDP2X01)) || ARCH_PNX0105
         ---help---
           Support for CS89x0 chipset based Ethernet cards. If you have a
           network (Ethernet) card of this type, say Y and read the
@@ -1488,14 +1490,14 @@ config 8139CP
           will be called 8139cp.  This is recommended.
 
 config 8139TOO
-        tristate "RealTek RTL-8139 PCI Fast Ethernet Adapter support"
+        tristate "RealTek RTL-8129/8130/8139 PCI Fast Ethernet Adapter support"
         depends on NET_PCI && PCI
         select CRC32
         select MII
         ---help---
           This is a driver for the Fast Ethernet PCI network cards based on
-          the RTL8139 chips. If you have one of those, say Y and read
-          the Ethernet-HOWTO <http://www.tldp.org/docs.html#howto>.
+          the RTL 8129/8130/8139 chips. If you have one of those, say Y and
+          read the Ethernet-HOWTO <http://www.tldp.org/docs.html#howto>.
 
           To compile this driver as a module, choose M here: the module
           will be called 8139too.  This is recommended.
@@ -1758,7 +1760,7 @@ endmenu
 #
 
 menu "Ethernet (1000 Mbit)"
-        depends on NETDEVICES && !UML
+        depends on !UML
 
 config ACENIC
         tristate "Alteon AceNIC/3Com 3C985/NetGear GA620 Gigabit support"
@@ -2089,7 +2091,7 @@ endmenu
 #
 
 menu "Ethernet (10000 Mbit)"
-        depends on NETDEVICES && !UML
+        depends on !UML
 
 config CHELSIO_T1
         tristate "Chelsio 10Gb Ethernet support"
@@ -2203,11 +2205,11 @@ source "drivers/s390/net/Kconfig"
 
 config ISERIES_VETH
         tristate "iSeries Virtual Ethernet driver support"
-        depends on NETDEVICES && PPC_ISERIES
+        depends on PPC_ISERIES
 
 config FDDI
         bool "FDDI driver support"
-        depends on NETDEVICES && (PCI || EISA)
+        depends on (PCI || EISA)
         help
           Fiber Distributed Data Interface is a high speed local area network
           design; essentially a replacement for high speed Ethernet. FDDI can
@@ -2256,7 +2258,7 @@ config SKFP
 
 config HIPPI
         bool "HIPPI driver support (EXPERIMENTAL)"
-        depends on NETDEVICES && EXPERIMENTAL && INET && PCI
+        depends on EXPERIMENTAL && INET && PCI
         help
           HIgh Performance Parallel Interface (HIPPI) is a 800Mbit/sec and
           1600Mbit/sec dual-simplex switched or point-to-point network. HIPPI
@@ -2288,7 +2290,7 @@ config ROADRUNNER_LARGE_RINGS
 
 config PLIP
         tristate "PLIP (parallel port) support"
-        depends on NETDEVICES && PARPORT
+        depends on PARPORT
         ---help---
           PLIP (Parallel Line Internet Protocol) is used to create a
           reasonably fast mini network consisting of two (or, rarely, more)
@@ -2324,7 +2326,6 @@ config PLIP
 
 config PPP
         tristate "PPP (point-to-point protocol) support"
-        depends on NETDEVICES
         ---help---
           PPP (Point to Point Protocol) is a newer and better SLIP.  It serves
           the same purpose: sending Internet traffic over telephone (and other
@@ -2460,7 +2461,6 @@ config PPPOATM
 
 config SLIP
         tristate "SLIP (serial line) support"
-        depends on NETDEVICES
         ---help---
           Say Y if you intend to use SLIP or CSLIP (compressed SLIP) to
           connect to your Internet service provider or to connect to some
@@ -2527,7 +2527,7 @@ config SLIP_MODE_SLIP6
 
 config NET_FC
         bool "Fibre Channel driver support"
-        depends on NETDEVICES && SCSI && PCI
+        depends on SCSI && PCI
         help
           Fibre Channel is a high speed serial protocol mainly used to connect
           large storage devices to the computer; it is compatible with and
@@ -2540,7 +2540,7 @@ config NET_FC
 
 config SHAPER
         tristate "Traffic Shaper (EXPERIMENTAL)"
-        depends on NETDEVICES && EXPERIMENTAL
+        depends on EXPERIMENTAL
         ---help---
           The traffic shaper is a virtual network device that allows you to
           limit the rate of outgoing data flow over some other network device.
@@ -2561,8 +2561,27 @@ config SHAPER
 
 config NETCONSOLE
         tristate "Network console logging support (EXPERIMENTAL)"
-        depends on NETDEVICES && EXPERIMENTAL
+        depends on EXPERIMENTAL
         ---help---
         If you want to log kernel messages over the network, enable this.
         See <file:Documentation/networking/netconsole.txt> for details.
 
+endif #NETDEVICES
+
+config NETPOLL
+        def_bool NETCONSOLE
+
+config NETPOLL_RX
+        bool "Netpoll support for trapping incoming packets"
+        default n
+        depends on NETPOLL
+
+config NETPOLL_TRAP
+        bool "Netpoll traffic trapping"
+        default n
+        depends on NETPOLL
+
+config NET_POLL_CONTROLLER
+        def_bool NETPOLL
+
+endmenu
diff --git a/drivers/net/Makefile b/drivers/net/Makefile
index e871993b6694..954d26297d7c 100644
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -66,6 +66,7 @@ obj-$(CONFIG_ADAPTEC_STARFIRE) += starfire.o
 #
 
 obj-$(CONFIG_MII) += mii.o
+obj-$(CONFIG_PHYLIB) += phy/
 
 obj-$(CONFIG_SUNDANCE) += sundance.o
 obj-$(CONFIG_HAMACHI) += hamachi.o
diff --git a/drivers/net/Space.c b/drivers/net/Space.c
index 3707df6b0cfa..60304f7e7e5b 100644
--- a/drivers/net/Space.c
+++ b/drivers/net/Space.c
@@ -87,7 +87,6 @@ extern struct net_device *mvme147lance_probe(int unit);
 extern struct net_device *tc515_probe(int unit);
 extern struct net_device *lance_probe(int unit);
 extern struct net_device *mace_probe(int unit);
-extern struct net_device *macsonic_probe(int unit);
 extern struct net_device *mac8390_probe(int unit);
 extern struct net_device *mac89x0_probe(int unit);
 extern struct net_device *mc32_probe(int unit);
@@ -284,9 +283,6 @@ static struct devprobe2 m68k_probes[] __initdata = {
 #ifdef CONFIG_MACMACE           /* Mac 68k Quadra AV builtin Ethernet */
         {mace_probe, 0},
 #endif
-#ifdef CONFIG_MACSONIC          /* Mac SONIC-based Ethernet of all sorts */ 
-        {macsonic_probe, 0},
-#endif
 #ifdef CONFIG_MAC8390           /* NuBus NS8390-based cards */
         {mac8390_probe, 0},
 #endif
@@ -318,17 +314,9 @@ static void __init ethif_probe2(int unit)
 #ifdef CONFIG_TR
 /* Token-ring device probe */
 extern int ibmtr_probe_card(struct net_device *);
-extern struct net_device *sk_isa_probe(int unit);
-extern struct net_device *proteon_probe(int unit);
 extern struct net_device *smctr_probe(int unit);
 
 static struct devprobe2 tr_probes2[] __initdata = {
-#ifdef CONFIG_SKISA
-        {sk_isa_probe, 0},
-#endif
-#ifdef CONFIG_PROTEON
-        {proteon_probe, 0},
-#endif
 #ifdef CONFIG_SMCTR
         {smctr_probe, 0},
 #endif
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 24fba36b5c1d..91791ba37769 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -146,12 +146,7 @@ struct net_device * __init ac3200_probe(int unit)
         err = do_ac3200_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -273,7 +268,14 @@ static int __init ac_probe1(int ioaddr, struct net_device *dev)
         dev->poll_controller = ei_poll;
 #endif
         NS8390_init(dev, 0);
+
+        retval = register_netdev(dev);
+        if (retval)
+                goto out2;
         return 0;
+out2:
+        if (ei_status.reg0)
+                iounmap((void *)dev->mem_start);
 out1:
         free_irq(dev->irq, dev);
 out:
@@ -392,11 +394,8 @@ init_module(void)
                 dev->base_addr = io[this_dev];
                 dev->mem_start = mem[this_dev];         /* Currently ignored by driver */
                 if (do_ac3200_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_ac32[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_ac32[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "ac3200.c: No ac3200 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/acenic.c b/drivers/net/acenic.c
index 6eea3a8accb7..dbecc6bf7851 100644
--- a/drivers/net/acenic.c
+++ b/drivers/net/acenic.c
@@ -58,6 +58,7 @@
 #include <linux/errno.h>
 #include <linux/ioport.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
@@ -1167,9 +1168,9 @@ static int __devinit ace_init(struct net_device *dev)
         /*
          * Configure DMA attributes.
          */
-        if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+        if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
                 ap->pci_using_dac = 1;
-        } else if (!pci_set_dma_mask(pdev, 0xffffffffULL)) {
+        } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 ap->pci_using_dac = 0;
         } else {
                 ecode = -ENODEV;
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index b7dd7260cafb..d9ba8be72af8 100755
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -87,6 +87,7 @@ Revision History:
 #include <linux/if_vlan.h>
 #include <linux/ctype.h>        
 #include <linux/crc32.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/system.h>
 #include <asm/io.h>
@@ -1289,7 +1290,7 @@ static irqreturn_t amd8111e_interrupt(int irq, void *dev_id, struct pt_regs *reg
         writel(intr0, mmio + INT0);
 
         /* Check if Receive Interrupt has occurred. */
-#if CONFIG_AMD8111E_NAPI
+#ifdef CONFIG_AMD8111E_NAPI
         if(intr0 & RINT0){
                 if(netif_rx_schedule_prep(dev)){
                         /* Disable receive interupts */
@@ -2006,12 +2007,11 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev,
         }
 
         /* Initialize DMA */
-        if(!pci_dma_supported(pdev, 0xffffffff)){
+        if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) < 0) {
                 printk(KERN_ERR "amd8111e: DMA not supported,"
                         "exiting.\n");
-                goto  err_free_reg;
-        } else
-                pdev->dma_mask = 0xffffffff;
+                goto err_free_reg;
+        }
         
         reg_addr = pci_resource_start(pdev, 0);
         reg_len = pci_resource_len(pdev, 0);
diff --git a/drivers/net/appletalk/Kconfig b/drivers/net/appletalk/Kconfig
index 69c488d933a2..b14e89004c3a 100644
--- a/drivers/net/appletalk/Kconfig
+++ b/drivers/net/appletalk/Kconfig
@@ -1,6 +1,33 @@
 #
 # Appletalk driver configuration
 #
+config ATALK
+        tristate "Appletalk protocol support"
+        select LLC
+        ---help---
+          AppleTalk is the protocol that Apple computers can use to communicate
+          on a network.  If your Linux box is connected to such a network and you
+          wish to connect to it, say Y.  You will need to use the netatalk package
+          so that your Linux box can act as a print and file server for Macs as
+          well as access AppleTalk printers.  Check out
+          <http://www.zettabyte.net/netatalk/> on the WWW for details.
+          EtherTalk is the name used for AppleTalk over Ethernet and the
+          cheaper and slower LocalTalk is AppleTalk over a proprietary Apple
+          network using serial links.  EtherTalk and LocalTalk are fully
+          supported by Linux.
+
+          General information about how to connect Linux, Windows machines and
+          Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>.  The
+          NET-3-HOWTO, available from
+          <http://www.tldp.org/docs.html#howto>, contains valuable
+          information as well.
+
+          To compile this driver as a module, choose M here: the module will be
+          called appletalk. You almost certainly want to compile it as a
+          module so you can restart your AppleTalk stack without rebooting
+          your machine. I hear that the GNU boycott of Apple is over, so
+          even politically correct people are allowed to say Y here.
+
 config DEV_APPLETALK
         bool "Appletalk interfaces support"
         depends on ATALK
diff --git a/drivers/net/appletalk/ltpc.c b/drivers/net/appletalk/ltpc.c
index db4f369637b6..d5666c37cb0d 100644
--- a/drivers/net/appletalk/ltpc.c
+++ b/drivers/net/appletalk/ltpc.c
@@ -1109,8 +1109,7 @@ struct net_device * __init ltpc_probe(void)
         inb_p(io+1);
         inb_p(io+3);
 
-        set_current_state(TASK_UNINTERRUPTIBLE);
-        schedule_timeout(2*HZ/100);
+        msleep(20);
 
         inb_p(io+0);
         inb_p(io+2);
@@ -1120,8 +1119,7 @@ struct net_device * __init ltpc_probe(void)
         inb_p(io+5); /* enable dma */
         inb_p(io+6); /* tri-state interrupt line */
 
-        set_current_state(TASK_UNINTERRUPTIBLE);
-        schedule_timeout(HZ);
+        ssleep(1);
         
         /* now, figure out which dma channel we're using, unless it's
            already been specified */
diff --git a/drivers/net/arm/etherh.c b/drivers/net/arm/etherh.c
index 2e28c201dcc0..942a2819576c 100644
--- a/drivers/net/arm/etherh.c
+++ b/drivers/net/arm/etherh.c
@@ -68,7 +68,6 @@ struct etherh_priv {
         void __iomem    *dma_base;
         unsigned int    id;
         void __iomem    *ctrl_port;
-        void __iomem    *base;
         unsigned char   ctrl;
         u32             supported;
 };
@@ -178,7 +177,7 @@ etherh_setif(struct net_device *dev)
         switch (etherh_priv(dev)->id) {
         case PROD_I3_ETHERLAN600:
         case PROD_I3_ETHERLAN600A:
-                addr = etherh_priv(dev)->base + EN0_RCNTHI;
+                addr = (void *)dev->base_addr + EN0_RCNTHI;
 
                 switch (dev->if_port) {
                 case IF_PORT_10BASE2:
@@ -219,7 +218,7 @@ etherh_getifstat(struct net_device *dev)
         switch (etherh_priv(dev)->id) {
         case PROD_I3_ETHERLAN600:
         case PROD_I3_ETHERLAN600A:
-                addr = etherh_priv(dev)->base + EN0_RCNTHI;
+                addr = (void *)dev->base_addr + EN0_RCNTHI;
                 switch (dev->if_port) {
                 case IF_PORT_10BASE2:
                         stat = 1;
@@ -282,7 +281,7 @@ static void
 etherh_reset(struct net_device *dev)
 {
         struct ei_device *ei_local = netdev_priv(dev);
-        void __iomem *addr = etherh_priv(dev)->base;
+        void __iomem *addr = (void *)dev->base_addr;
 
         writeb(E8390_NODMA+E8390_PAGE0+E8390_STOP, addr);
 
@@ -328,7 +327,7 @@ etherh_block_output (struct net_device *dev, int count, const unsigned char *buf
 
         ei_local->dmaing = 1;
 
-        addr = etherh_priv(dev)->base;
+        addr = (void *)dev->base_addr;
         dma_base = etherh_priv(dev)->dma_base;
 
         count = (count + 1) & ~1;
@@ -388,7 +387,7 @@ etherh_block_input (struct net_device *dev, int count, struct sk_buff *skb, int
 
         ei_local->dmaing = 1;
 
-        addr = etherh_priv(dev)->base;
+        addr = (void *)dev->base_addr;
         dma_base = etherh_priv(dev)->dma_base;
 
         buf = skb->data;
@@ -428,7 +427,7 @@ etherh_get_header (struct net_device *dev, struct e8390_pkt_hdr *hdr, int ring_p
 
         ei_local->dmaing = 1;
 
-        addr = etherh_priv(dev)->base;
+        addr = (void *)dev->base_addr;
         dma_base = etherh_priv(dev)->dma_base;
 
         writeb (E8390_NODMA | E8390_PAGE0 | E8390_START, addr + E8390_CMD);
@@ -697,8 +696,7 @@ etherh_probe(struct expansion_card *ec, const struct ecard_id *id)
                 eh->ctrl_port = eh->ioc_fast;
         }
 
-        eh->base = eh->memc + data->ns8390_offset;
-        dev->base_addr = (unsigned long)eh->base;
+        dev->base_addr = (unsigned long)eh->memc + data->ns8390_offset;
         eh->dma_base = eh->memc + data->dataport_offset;
         eh->ctrl_port += data->ctrlport_offset;
 
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index b8ab2b6355eb..e613cc289749 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -34,10 +34,6 @@
         only is it difficult to detect, it also moves around in I/O space in
         response to inb()s from other device probes!
 */
-/*
-        99/03/03  Allied Telesis RE1000 Plus support by T.Hagawa
-        99/12/30        port to 2.3.35 by K.Takai
-*/
 
 #include <linux/config.h>
 #include <linux/errno.h>
diff --git a/drivers/net/b44.c b/drivers/net/b44.c
index 3fe8ba992c38..94939f570f78 100644
--- a/drivers/net/b44.c
+++ b/drivers/net/b44.c
@@ -1285,6 +1285,9 @@ static int b44_open(struct net_device *dev)
         b44_init_hw(bp);
         bp->flags |= B44_FLAG_INIT_COMPLETE;
 
+        netif_carrier_off(dev);
+        b44_check_phy(bp);
+
         spin_unlock_irq(&bp->lock);
 
         init_timer(&bp->timer);
@@ -1927,6 +1930,7 @@ static int b44_suspend(struct pci_dev *pdev, pm_message_t state)
         b44_free_rings(bp);
 
         spin_unlock_irq(&bp->lock);
+        pci_disable_device(pdev);
         return 0;
 }
 
@@ -1936,6 +1940,8 @@ static int b44_resume(struct pci_dev *pdev)
         struct b44 *bp = netdev_priv(dev);
 
         pci_restore_state(pdev);
+        pci_enable_device(pdev);
+        pci_set_master(pdev);
 
         if (!netif_running(dev))
                 return 0;
diff --git a/drivers/net/bmac.c b/drivers/net/bmac.c
index 00e5257b176f..8dc657fc8afb 100644
--- a/drivers/net/bmac.c
+++ b/drivers/net/bmac.c
@@ -1261,7 +1261,7 @@ static void bmac_reset_and_enable(struct net_device *dev)
         spin_unlock_irqrestore(&bp->lock, flags);
 }
 
-static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit bmac_probe(struct macio_dev *mdev, const struct of_device_id *match)
 {
         int j, rev, ret;
         struct bmac_data *bp;
@@ -1645,16 +1645,13 @@ static int __devexit bmac_remove(struct macio_dev *mdev)
         return 0;
 }
 
-static struct of_match bmac_match[] = 
+static struct of_device_id bmac_match[] = 
 {
         {
         .name           = "bmac",
-        .type           = OF_ANY_MATCH,
-        .compatible     = OF_ANY_MATCH,
         .data           = (void *)0,
         },
         {
-        .name           = OF_ANY_MATCH,
         .type           = "network",
         .compatible     = "bmac+",
         .data           = (void *)1,
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 6233c4ffb805..a2e8dda5afac 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -2346,7 +2346,6 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
 {
         struct slave *slave, *start_at;
         struct bonding *bond = dev->priv;
-        struct ethhdr *data = (struct ethhdr *)skb->data;
         int slave_agg_no;
         int slaves_in_agg;
         int agg_id;
@@ -2377,7 +2376,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
                 goto out;
         }
 
-        slave_agg_no = (data->h_dest[5]^bond->dev->dev_addr[5]) % slaves_in_agg;
+        slave_agg_no = bond->xmit_hash_policy(skb, dev, slaves_in_agg);
 
         bond_for_each_slave(bond, slave, i) {
                 struct aggregator *agg = SLAVE_AD_INFO(slave).port.aggregator;
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 5ce606d9dc03..19e829b567d0 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -1106,18 +1106,13 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
                         }
                 }
 
-                if (found) {
-                        /* a slave was found that is using the mac address
-                         * of the new slave
-                         */
-                        printk(KERN_ERR DRV_NAME
-                               ": Error: the hw address of slave %s is not "
-                               "unique - cannot enslave it!",
-                               slave->dev->name);
-                        return -EINVAL;
-                }
+                if (!found)
+                        return 0;
 
-                return 0;
+                /* Try setting slave mac to bond address and fall-through
+                   to code handling that situation below... */
+                alb_set_slave_mac_addr(slave, bond->dev->dev_addr,
+                                       bond->alb_info.rlb_enabled);
         }
 
         /* The slave's address is equal to the address of the bond.
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 269a5e407349..94c9f68dd16b 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -475,7 +475,18 @@
  *        Solution is to move call to dev_remove_pack outside of the
  *        spinlock.
  *        Set version to 2.6.1.
- *
+ * 2005/06/05 - Jay Vosburgh <fubar@us.ibm.com>
+ *      - Support for generating gratuitous ARPs in active-backup mode.
+ *        Includes support for VLAN tagging all bonding-generated ARPs
+ *        as needed.  Set version to 2.6.2.
+ * 2005/06/08 - Jason Gabler <jygabler at lbl dot gov>
+ *      - alternate hashing policy support for mode 2
+ *        * Added kernel parameter "xmit_hash_policy" to allow the selection
+ *          of different hashing policies for mode 2.  The original mode 2
+ *          policy is the default, now found in xmit_hash_policy_layer2().
+ *        * Added xmit_hash_policy_layer34()
+ *      - Modified by Jay Vosburgh <fubar@us.ibm.com> to also support mode 4.
+ *        Set version to 2.6.3.
  */
 
 //#define BONDING_DEBUG 1
@@ -490,7 +501,10 @@
 #include <linux/ptrace.h>
 #include <linux/ioport.h>
 #include <linux/in.h>
+#include <net/ip.h>
 #include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/init.h>
@@ -519,6 +533,7 @@
 #include <linux/ethtool.h>
 #include <linux/if_vlan.h>
 #include <linux/if_bonding.h>
+#include <net/route.h>
 #include "bonding.h"
 #include "bond_3ad.h"
 #include "bond_alb.h"
@@ -537,6 +552,7 @@ static int use_carrier	= 1;
 static char *mode       = NULL;
 static char *primary    = NULL;
 static char *lacp_rate  = NULL;
+static char *xmit_hash_policy = NULL;
 static int arp_interval = BOND_LINK_ARP_INTERV;
 static char *arp_ip_target[BOND_MAX_ARP_TARGETS] = { NULL, };
 
@@ -556,6 +572,8 @@ module_param(primary, charp, 0);
 MODULE_PARM_DESC(primary, "Primary network device to use");
 module_param(lacp_rate, charp, 0);
 MODULE_PARM_DESC(lacp_rate, "LACPDU tx rate to request from 802.3ad partner (slow/fast)");
+module_param(xmit_hash_policy, charp, 0);
+MODULE_PARM_DESC(xmit_hash_policy, "XOR hashing method : 0 for layer 2 (default), 1 for layer 3+4");
 module_param(arp_interval, int, 0);
 MODULE_PARM_DESC(arp_interval, "arp interval in milliseconds");
 module_param_array(arp_ip_target, charp, NULL, 0);
@@ -574,8 +592,8 @@ static struct proc_dir_entry *bond_proc_dir = NULL;
 
 static u32 arp_target[BOND_MAX_ARP_TARGETS] = { 0, } ;
 static int arp_ip_count = 0;
-static u32 my_ip        = 0;
 static int bond_mode    = BOND_MODE_ROUNDROBIN;
+static int xmit_hashtype= BOND_XMIT_POLICY_LAYER2;
 static int lacp_fast    = 0;
 static int app_abi_ver  = 0;
 static int orig_app_abi_ver = -1; /* This is used to save the first ABI version
@@ -585,7 +603,6 @@ static int orig_app_abi_ver = -1; /* This is used to save the first ABI version
                                    * command comes from an application using
                                    * another ABI version.
                                    */
-
 struct bond_parm_tbl {
         char *modename;
         int mode;
@@ -608,9 +625,16 @@ static struct bond_parm_tbl bond_mode_tbl[] = {
 {       NULL,                   -1},
 };
 
+static struct bond_parm_tbl xmit_hashtype_tbl[] = {
+{       "layer2",               BOND_XMIT_POLICY_LAYER2},
+{       "layer3+4",             BOND_XMIT_POLICY_LAYER34},
+{       NULL,                   -1},
+};
+
 /*-------------------------- Forward declarations ---------------------------*/
 
-static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode);
+static inline void bond_set_mode_ops(struct bonding *bond, int mode);
+static void bond_send_gratuitous_arp(struct bonding *bond);
 
 /*---------------------------- General routines -----------------------------*/
 
@@ -659,6 +683,7 @@ static int bond_add_vlan(struct bonding *bond, unsigned short vlan_id)
 
         INIT_LIST_HEAD(&vlan->vlan_list);
         vlan->vlan_id = vlan_id;
+        vlan->vlan_ip = 0;
 
         write_lock_bh(&bond->lock);
 
@@ -1468,16 +1493,6 @@ static void bond_change_active_slave(struct bonding *bond, struct slave *new_act
                 }
         }
 
-        if (bond->params.mode == BOND_MODE_ACTIVEBACKUP) {
-                if (old_active) {
-                        bond_set_slave_inactive_flags(old_active);
-                }
-
-                if (new_active) {
-                        bond_set_slave_active_flags(new_active);
-                }
-        }
-
         if (USES_PRIMARY(bond->params.mode)) {
                 bond_mc_swap(bond, new_active, old_active);
         }
@@ -1488,6 +1503,17 @@ static void bond_change_active_slave(struct bonding *bond, struct slave *new_act
         } else {
                 bond->curr_active_slave = new_active;
         }
+
+        if (bond->params.mode == BOND_MODE_ACTIVEBACKUP) {
+                if (old_active) {
+                        bond_set_slave_inactive_flags(old_active);
+                }
+
+                if (new_active) {
+                        bond_set_slave_active_flags(new_active);
+                }
+                bond_send_gratuitous_arp(bond);
+        }
 }
 
 /**
@@ -1578,6 +1604,44 @@ static int bond_sethwaddr(struct net_device *bond_dev, struct net_device *slave_
         return 0;
 }
 
+#define BOND_INTERSECT_FEATURES \
+        (NETIF_F_SG|NETIF_F_IP_CSUM|NETIF_F_NO_CSUM|NETIF_F_HW_CSUM)
+
+/* 
+ * Compute the features available to the bonding device by 
+ * intersection of all of the slave devices' BOND_INTERSECT_FEATURES.
+ * Call this after attaching or detaching a slave to update the 
+ * bond's features.
+ */
+static int bond_compute_features(struct bonding *bond)
+{
+        int i;
+        struct slave *slave;
+        struct net_device *bond_dev = bond->dev;
+        int features = bond->bond_features;
+
+        bond_for_each_slave(bond, slave, i) {
+                struct net_device * slave_dev = slave->dev;
+                if (i == 0) {
+                        features |= BOND_INTERSECT_FEATURES;
+                }
+                features &=
+                        ~(~slave_dev->features & BOND_INTERSECT_FEATURES);
+        }
+
+        /* turn off NETIF_F_SG if we need a csum and h/w can't do it */
+        if ((features & NETIF_F_SG) && 
+                !(features & (NETIF_F_IP_CSUM |
+                              NETIF_F_NO_CSUM |
+                              NETIF_F_HW_CSUM))) {
+                features &= ~NETIF_F_SG;
+        }
+
+        bond_dev->features = features;
+
+        return 0;
+}
+
 /* enslave device <slave> to bond device <master> */
 static int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
 {
@@ -1785,6 +1849,8 @@ static int bond_enslave(struct net_device *bond_dev, struct net_device *slave_de
         new_slave->delay = 0;
         new_slave->link_failure_count = 0;
 
+        bond_compute_features(bond);
+
         if (bond->params.miimon && !bond->params.use_carrier) {
                 link_reporting = bond_check_dev_link(bond, slave_dev, 1);
 
@@ -1989,7 +2055,7 @@ err_free:
 
 err_undo_flags:
         bond_dev->features = old_features;
-
+ 
         return res;
 }
 
@@ -2074,6 +2140,8 @@ static int bond_release(struct net_device *bond_dev, struct net_device *slave_de
         /* release the slave from its bond */
         bond_detach_slave(bond, slave);
 
+        bond_compute_features(bond);
+
         if (bond->primary_slave == slave) {
                 bond->primary_slave = NULL;
         }
@@ -2217,6 +2285,8 @@ static int bond_release_all(struct net_device *bond_dev)
                         bond_alb_deinit_slave(bond, slave);
                 }
 
+                bond_compute_features(bond);
+
                 /* now that the slave is detached, unlock and perform
                  * all the undo steps that should not be called from
                  * within a lock.
@@ -2694,15 +2764,180 @@ out:
         read_unlock(&bond->lock);
 }
 
+
+static u32 bond_glean_dev_ip(struct net_device *dev)
+{
+        struct in_device *idev;
+        struct in_ifaddr *ifa;
+        u32 addr = 0;
+
+        if (!dev)
+                return 0;
+
+        rcu_read_lock();
+        idev = __in_dev_get(dev);
+        if (!idev)
+                goto out;
+
+        ifa = idev->ifa_list;
+        if (!ifa)
+                goto out;
+
+        addr = ifa->ifa_local;
+out:
+        rcu_read_unlock();
+        return addr;
+}
+
+static int bond_has_ip(struct bonding *bond)
+{
+        struct vlan_entry *vlan, *vlan_next;
+
+        if (bond->master_ip)
+                return 1;
+
+        if (list_empty(&bond->vlan_list))
+                return 0;
+
+        list_for_each_entry_safe(vlan, vlan_next, &bond->vlan_list,
+                                 vlan_list) {
+                if (vlan->vlan_ip)
+                        return 1;
+        }
+
+        return 0;
+}
+
+/*
+ * We go to the (large) trouble of VLAN tagging ARP frames because
+ * switches in VLAN mode (especially if ports are configured as
+ * "native" to a VLAN) might not pass non-tagged frames.
+ */
+static void bond_arp_send(struct net_device *slave_dev, int arp_op, u32 dest_ip, u32 src_ip, unsigned short vlan_id)
+{
+        struct sk_buff *skb;
+
+        dprintk("arp %d on slave %s: dst %x src %x vid %d\n", arp_op,
+               slave_dev->name, dest_ip, src_ip, vlan_id);
+               
+        skb = arp_create(arp_op, ETH_P_ARP, dest_ip, slave_dev, src_ip,
+                         NULL, slave_dev->dev_addr, NULL);
+
+        if (!skb) {
+                printk(KERN_ERR DRV_NAME ": ARP packet allocation failed\n");
+                return;
+        }
+        if (vlan_id) {
+                skb = vlan_put_tag(skb, vlan_id);
+                if (!skb) {
+                        printk(KERN_ERR DRV_NAME ": failed to insert VLAN tag\n");
+                        return;
+                }
+        }
+        arp_xmit(skb);
+}
+
+
 static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
 {
-        int i;
+        int i, vlan_id, rv;
         u32 *targets = bond->params.arp_targets;
+        struct vlan_entry *vlan, *vlan_next;
+        struct net_device *vlan_dev;
+        struct flowi fl;
+        struct rtable *rt;
 
         for (i = 0; (i < BOND_MAX_ARP_TARGETS) && targets[i]; i++) {
-                arp_send(ARPOP_REQUEST, ETH_P_ARP, targets[i], slave->dev,
-                         my_ip, NULL, slave->dev->dev_addr,
-                         NULL);
+                dprintk("basa: target %x\n", targets[i]);
+                if (list_empty(&bond->vlan_list)) {
+                        dprintk("basa: empty vlan: arp_send\n");
+                        bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
+                                      bond->master_ip, 0);
+                        continue;
+                }
+
+                /*
+                 * If VLANs are configured, we do a route lookup to
+                 * determine which VLAN interface would be used, so we
+                 * can tag the ARP with the proper VLAN tag.
+                 */
+                memset(&fl, 0, sizeof(fl));
+                fl.fl4_dst = targets[i];
+                fl.fl4_tos = RTO_ONLINK;
+
+                rv = ip_route_output_key(&rt, &fl);
+                if (rv) {
+                        if (net_ratelimit()) {
+                                printk(KERN_WARNING DRV_NAME
+                             ": %s: no route to arp_ip_target %u.%u.%u.%u\n",
+                                       bond->dev->name, NIPQUAD(fl.fl4_dst));
+                        }
+                        continue;
+                }
+
+                /*
+                 * This target is not on a VLAN
+                 */
+                if (rt->u.dst.dev == bond->dev) {
+                        dprintk("basa: rtdev == bond->dev: arp_send\n");
+                        bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
+                                      bond->master_ip, 0);
+                        continue;
+                }
+
+                vlan_id = 0;
+                list_for_each_entry_safe(vlan, vlan_next, &bond->vlan_list,
+                                         vlan_list) {
+                        vlan_dev = bond->vlgrp->vlan_devices[vlan->vlan_id];
+                        if (vlan_dev == rt->u.dst.dev) {
+                                vlan_id = vlan->vlan_id;
+                                dprintk("basa: vlan match on %s %d\n",
+                                       vlan_dev->name, vlan_id);
+                                break;
+                        }
+                }
+
+                if (vlan_id) {
+                        bond_arp_send(slave->dev, ARPOP_REQUEST, targets[i],
+                                      vlan->vlan_ip, vlan_id);
+                        continue;
+                }
+
+                if (net_ratelimit()) {
+                        printk(KERN_WARNING DRV_NAME
+               ": %s: no path to arp_ip_target %u.%u.%u.%u via rt.dev %s\n",
+                               bond->dev->name, NIPQUAD(fl.fl4_dst),
+                               rt->u.dst.dev ? rt->u.dst.dev->name : "NULL");
+                }
+        }
+}
+
+/*
+ * Kick out a gratuitous ARP for an IP on the bonding master plus one
+ * for each VLAN above us.
+ */
+static void bond_send_gratuitous_arp(struct bonding *bond)
+{
+        struct slave *slave = bond->curr_active_slave;
+        struct vlan_entry *vlan;
+        struct net_device *vlan_dev;
+
+        dprintk("bond_send_grat_arp: bond %s slave %s\n", bond->dev->name,
+                                slave ? slave->dev->name : "NULL");
+        if (!slave)
+                return;
+
+        if (bond->master_ip) {
+                bond_arp_send(slave->dev, ARPOP_REPLY, bond->master_ip,
+                                  bond->master_ip, 0);
+        }
+
+        list_for_each_entry(vlan, &bond->vlan_list, vlan_list) {
+                vlan_dev = bond->vlgrp->vlan_devices[vlan->vlan_id];
+                if (vlan->vlan_ip) {
+                        bond_arp_send(slave->dev, ARPOP_REPLY, vlan->vlan_ip,
+                                      vlan->vlan_ip, vlan->vlan_id);
+                }
         }
 }
 
@@ -2781,7 +3016,7 @@ static void bond_loadbalance_arp_mon(struct net_device *bond_dev)
                          */
                         if (((jiffies - slave->dev->trans_start) >= (2*delta_in_ticks)) ||
                             (((jiffies - slave->dev->last_rx) >= (2*delta_in_ticks)) &&
-                             my_ip)) {
+                             bond_has_ip(bond))) {
 
                                 slave->link  = BOND_LINK_DOWN;
                                 slave->state = BOND_STATE_BACKUP;
@@ -2920,7 +3155,7 @@ static void bond_activebackup_arp_mon(struct net_device *bond_dev)
                         if ((slave != bond->curr_active_slave) &&
                             (!bond->current_arp_slave) &&
                             (((jiffies - slave->dev->last_rx) >= 3*delta_in_ticks) &&
-                             my_ip)) {
+                             bond_has_ip(bond))) {
                                 /* a backup slave has gone down; three times
                                  * the delta allows the current slave to be
                                  * taken out before the backup slave.
@@ -2966,8 +3201,8 @@ static void bond_activebackup_arp_mon(struct net_device *bond_dev)
                  * if it is up and needs to take over as the curr_active_slave
                  */
                 if ((((jiffies - slave->dev->trans_start) >= (2*delta_in_ticks)) ||
-                     (((jiffies - slave->dev->last_rx) >= (2*delta_in_ticks)) &&
-                      my_ip)) &&
+            (((jiffies - slave->dev->last_rx) >= (2*delta_in_ticks)) &&
+             bond_has_ip(bond))) &&
                     ((jiffies - slave->jiffies) >= 2*delta_in_ticks)) {
 
                         slave->link  = BOND_LINK_DOWN;
@@ -3019,7 +3254,7 @@ static void bond_activebackup_arp_mon(struct net_device *bond_dev)
                 /* the current slave must tx an arp to ensure backup slaves
                  * rx traffic
                  */
-                if (slave && my_ip) {
+                if (slave && bond_has_ip(bond)) {
                         bond_arp_send_all(bond, slave);
                 }
         }
@@ -3397,6 +3632,7 @@ static int bond_master_netdev_event(unsigned long event, struct net_device *bond
 static int bond_slave_netdev_event(unsigned long event, struct net_device *slave_dev)
 {
         struct net_device *bond_dev = slave_dev->master;
+        struct bonding *bond = bond_dev->priv;
 
         switch (event) {
         case NETDEV_UNREGISTER:
@@ -3435,6 +3671,9 @@ static int bond_slave_netdev_event(unsigned long event, struct net_device *slave
                  * TODO: handle changing the primary's name
                  */
                 break;
+        case NETDEV_FEAT_CHANGE:
+                bond_compute_features(bond);
+                break;
         default:
                 break;
         }
@@ -3471,10 +3710,67 @@ static int bond_netdev_event(struct notifier_block *this, unsigned long event, v
         return NOTIFY_DONE;
 }
 
+/*
+ * bond_inetaddr_event: handle inetaddr notifier chain events.
+ *
+ * We keep track of device IPs primarily to use as source addresses in
+ * ARP monitor probes (rather than spewing out broadcasts all the time).
+ *
+ * We track one IP for the main device (if it has one), plus one per VLAN.
+ */
+static int bond_inetaddr_event(struct notifier_block *this, unsigned long event, void *ptr)
+{
+        struct in_ifaddr *ifa = ptr;
+        struct net_device *vlan_dev, *event_dev = ifa->ifa_dev->dev;
+        struct bonding *bond, *bond_next;
+        struct vlan_entry *vlan, *vlan_next;
+
+        list_for_each_entry_safe(bond, bond_next, &bond_dev_list, bond_list) {
+                if (bond->dev == event_dev) {
+                        switch (event) {
+                        case NETDEV_UP:
+                                bond->master_ip = ifa->ifa_local;
+                                return NOTIFY_OK;
+                        case NETDEV_DOWN:
+                                bond->master_ip = bond_glean_dev_ip(bond->dev);
+                                return NOTIFY_OK;
+                        default:
+                                return NOTIFY_DONE;
+                        }
+                }
+
+                if (list_empty(&bond->vlan_list))
+                        continue;
+
+                list_for_each_entry_safe(vlan, vlan_next, &bond->vlan_list,
+                                         vlan_list) {
+                        vlan_dev = bond->vlgrp->vlan_devices[vlan->vlan_id];
+                        if (vlan_dev == event_dev) {
+                                switch (event) {
+                                case NETDEV_UP:
+                                        vlan->vlan_ip = ifa->ifa_local;
+                                        return NOTIFY_OK;
+                                case NETDEV_DOWN:
+                                        vlan->vlan_ip =
+                                                bond_glean_dev_ip(vlan_dev);
+                                        return NOTIFY_OK;
+                                default:
+                                        return NOTIFY_DONE;
+                                }
+                        }
+                }
+        }
+        return NOTIFY_DONE;
+}
+
 static struct notifier_block bond_netdev_notifier = {
         .notifier_call = bond_netdev_event,
 };
 
+static struct notifier_block bond_inetaddr_notifier = {
+        .notifier_call = bond_inetaddr_event,
+};
+
 /*-------------------------- Packet type handling ---------------------------*/
 
 /* register to receive lacpdus on a bond */
@@ -3496,6 +3792,46 @@ static void bond_unregister_lacpdu(struct bonding *bond)
         dev_remove_pack(&(BOND_AD_INFO(bond).ad_pkt_type));
 }
 
+/*---------------------------- Hashing Policies -----------------------------*/
+
+/*
+ * Hash for the the output device based upon layer 3 and layer 4 data. If
+ * the packet is a frag or not TCP or UDP, just use layer 3 data.  If it is
+ * altogether not IP, mimic bond_xmit_hash_policy_l2()
+ */
+static int bond_xmit_hash_policy_l34(struct sk_buff *skb,
+                                    struct net_device *bond_dev, int count)
+{
+        struct ethhdr *data = (struct ethhdr *)skb->data;
+        struct iphdr *iph = skb->nh.iph;
+        u16 *layer4hdr = (u16 *)((u32 *)iph + iph->ihl);
+        int layer4_xor = 0;
+
+        if (skb->protocol == __constant_htons(ETH_P_IP)) {
+                if (!(iph->frag_off & __constant_htons(IP_MF|IP_OFFSET)) &&
+                    (iph->protocol == IPPROTO_TCP ||
+                     iph->protocol == IPPROTO_UDP)) {
+                        layer4_xor = htons((*layer4hdr ^ *(layer4hdr + 1)));
+                }
+                return (layer4_xor ^
+                        ((ntohl(iph->saddr ^ iph->daddr)) & 0xffff)) % count;
+
+        }
+
+        return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+}
+
+/*
+ * Hash for the output device based upon layer 2 data
+ */
+static int bond_xmit_hash_policy_l2(struct sk_buff *skb,
+                                   struct net_device *bond_dev, int count)
+{
+        struct ethhdr *data = (struct ethhdr *)skb->data;
+
+        return (data->h_dest[5] ^ bond_dev->dev_addr[5]) % count;
+}
+
 /*-------------------------- Device entry points ----------------------------*/
 
 static int bond_open(struct net_device *bond_dev)
@@ -4060,17 +4396,6 @@ static int bond_xmit_activebackup(struct sk_buff *skb, struct net_device *bond_d
         struct bonding *bond = bond_dev->priv;
         int res = 1;
 
-        /* if we are sending arp packets, try to at least
-           identify our own ip address */
-        if (bond->params.arp_interval && !my_ip &&
-                (skb->protocol == __constant_htons(ETH_P_ARP))) {
-                char *the_ip = (char *)skb->data +
-                                sizeof(struct ethhdr) +
-                                sizeof(struct arphdr) +
-                                ETH_ALEN;
-                memcpy(&my_ip, the_ip, 4);
-        }
-
         read_lock(&bond->lock);
         read_lock(&bond->curr_slave_lock);
 
@@ -4093,14 +4418,13 @@ out:
 }
 
 /*
- * in XOR mode, we determine the output device by performing xor on
- * the source and destination hw adresses.  If this device is not
- * enabled, find the next slave following this xor slave.
+ * In bond_xmit_xor() , we determine the output device by using a pre-
+ * determined xmit_hash_policy(), If the selected device is not enabled,
+ * find the next active slave.
  */
 static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
 {
         struct bonding *bond = bond_dev->priv;
-        struct ethhdr *data = (struct ethhdr *)skb->data;
         struct slave *slave, *start_at;
         int slave_no;
         int i;
@@ -4112,7 +4436,7 @@ static int bond_xmit_xor(struct sk_buff *skb, struct net_device *bond_dev)
                 goto out;
         }
 
-        slave_no = (data->h_dest[5]^bond_dev->dev_addr[5]) % bond->slave_cnt;
+        slave_no = bond->xmit_hash_policy(skb, bond_dev, bond->slave_cnt);
 
         bond_for_each_slave(bond, slave, i) {
                 slave_no--;
@@ -4208,8 +4532,10 @@ out:
 /*
  * set bond mode specific net device operations
  */
-static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode)
+static inline void bond_set_mode_ops(struct bonding *bond, int mode)
 {
+        struct net_device *bond_dev = bond->dev;
+
         switch (mode) {
         case BOND_MODE_ROUNDROBIN:
                 bond_dev->hard_start_xmit = bond_xmit_roundrobin;
@@ -4219,12 +4545,20 @@ static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode)
                 break;
         case BOND_MODE_XOR:
                 bond_dev->hard_start_xmit = bond_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_BROADCAST:
                 bond_dev->hard_start_xmit = bond_xmit_broadcast;
                 break;
         case BOND_MODE_8023AD:
                 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:
@@ -4240,6 +4574,11 @@ static inline void bond_set_mode_ops(struct net_device *bond_dev, int mode)
         }
 }
 
+static struct ethtool_ops bond_ethtool_ops = {
+        .get_tx_csum            = ethtool_op_get_tx_csum,
+        .get_sg                 = ethtool_op_get_sg,
+};
+
 /*
  * Does not allocate but creates a /proc entry.
  * Allowed to fail.
@@ -4269,11 +4608,12 @@ static int __init bond_init(struct net_device *bond_dev, struct bond_params *par
         bond_dev->stop = bond_close;
         bond_dev->get_stats = bond_get_stats;
         bond_dev->do_ioctl = bond_do_ioctl;
+        bond_dev->ethtool_ops = &bond_ethtool_ops;
         bond_dev->set_multicast_list = bond_set_multicast_list;
         bond_dev->change_mtu = bond_change_mtu;
         bond_dev->set_mac_address = bond_set_mac_address;
 
-        bond_set_mode_ops(bond_dev, bond->params.mode);
+        bond_set_mode_ops(bond, bond->params.mode);
 
         bond_dev->destructor = free_netdev;
 
@@ -4305,6 +4645,8 @@ static int __init bond_init(struct net_device *bond_dev, struct bond_params *par
                                NETIF_F_HW_VLAN_RX |
                                NETIF_F_HW_VLAN_FILTER);
 
+        bond->bond_features = bond_dev->features;
+
 #ifdef CONFIG_PROC_FS
         bond_create_proc_entry(bond);
 #endif
@@ -4384,6 +4726,25 @@ static int bond_check_params(struct bond_params *params)
                 }
         }
 
+        if (xmit_hash_policy) {
+                if ((bond_mode != BOND_MODE_XOR) &&
+                    (bond_mode != BOND_MODE_8023AD)) {
+                        printk(KERN_INFO DRV_NAME
+                               ": xor_mode param is irrelevant in mode %s\n",
+                               bond_mode_name(bond_mode));
+                } else {
+                        xmit_hashtype = bond_parse_parm(xmit_hash_policy,
+                                                        xmit_hashtype_tbl);
+                        if (xmit_hashtype == -1) {
+                                printk(KERN_ERR DRV_NAME
+                                ": Error: Invalid xmit_hash_policy \"%s\"\n",
+                                xmit_hash_policy == NULL ? "NULL" :
+                                       xmit_hash_policy);
+                                return -EINVAL;
+                        }
+                }
+        }
+
         if (lacp_rate) {
                 if (bond_mode != BOND_MODE_8023AD) {
                         printk(KERN_INFO DRV_NAME
@@ -4595,6 +4956,7 @@ static int bond_check_params(struct bond_params *params)
 
         /* fill params struct with the proper values */
         params->mode = bond_mode;
+        params->xmit_policy = xmit_hashtype;
         params->miimon = miimon;
         params->arp_interval = arp_interval;
         params->updelay = updelay;
@@ -4669,6 +5031,7 @@ static int __init bonding_init(void)
 
         rtnl_unlock();
         register_netdevice_notifier(&bond_netdev_notifier);
+        register_inetaddr_notifier(&bond_inetaddr_notifier);
 
         return 0;
 
@@ -4684,6 +5047,7 @@ out_err:
 static void __exit bonding_exit(void)
 {
         unregister_netdevice_notifier(&bond_netdev_notifier);
+        unregister_inetaddr_notifier(&bond_inetaddr_notifier);
 
         rtnl_lock();
         bond_free_all();
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 8c325308489d..388196980862 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -25,6 +25,10 @@
  *
  * 2003/12/01 - Shmulik Hen <shmulik.hen at intel dot com>
  *      - Code cleanup and style changes
+ *
+ * 2005/05/05 - Jason Gabler <jygabler at lbl dot gov>
+ *      - added "xmit_policy" kernel parameter for alternate hashing policy
+ *        support for mode 2
  */
 
 #ifndef _LINUX_BONDING_H
@@ -36,8 +40,8 @@
 #include "bond_3ad.h"
 #include "bond_alb.h"
 
-#define DRV_VERSION     "2.6.1"
-#define DRV_RELDATE     "October 29, 2004"
+#define DRV_VERSION     "2.6.3"
+#define DRV_RELDATE     "June 8, 2005"
 #define DRV_NAME        "bonding"
 #define DRV_DESCRIPTION "Ethernet Channel Bonding Driver"
 
@@ -137,6 +141,7 @@
 
 struct bond_params {
         int mode;
+        int xmit_policy;
         int miimon;
         int arp_interval;
         int use_carrier;
@@ -149,6 +154,7 @@ struct bond_params {
 
 struct vlan_entry {
         struct list_head vlan_list;
+        u32 vlan_ip;
         unsigned short vlan_id;
 };
 
@@ -197,12 +203,17 @@ struct bonding {
 #endif /* CONFIG_PROC_FS */
         struct   list_head bond_list;
         struct   dev_mc_list *mc_list;
+        int      (*xmit_hash_policy)(struct sk_buff *, struct net_device *, int);
+        u32      master_ip;
         u16      flags;
         struct   ad_bond_info ad_info;
         struct   alb_bond_info alb_info;
         struct   bond_params params;
         struct   list_head vlan_list;
         struct   vlan_group *vlgrp;
+        /* the features the bonding device supports, independently 
+         * of any slaves */
+        int      bond_features; 
 };
 
 /**
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 5c5f540da26a..b780307093eb 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -174,6 +174,13 @@ static unsigned int cs8900_irq_map[] = {1,0,0,0};
 #include <asm/irq.h>
 static unsigned int netcard_portlist[] __initdata = {IXDP2X01_CS8900_VIRT_BASE, 0};
 static unsigned int cs8900_irq_map[] = {IRQ_IXDP2X01_CS8900, 0, 0, 0};
+#elif defined(CONFIG_ARCH_PNX0105)
+#include <asm/irq.h>
+#include <asm/arch/gpio.h>
+#define CIRRUS_DEFAULT_BASE     IO_ADDRESS(EXT_STATIC2_s0_BASE + 0x200000)      /* = Physical address 0x48200000 */
+#define CIRRUS_DEFAULT_IRQ      VH_INTC_INT_NUM_CASCADED_INTERRUPT_1 /* Event inputs bank 1 - ID 35/bit 3 */
+static unsigned int netcard_portlist[] __initdata = {CIRRUS_DEFAULT_BASE, 0};
+static unsigned int cs8900_irq_map[] = {CIRRUS_DEFAULT_IRQ, 0, 0, 0};
 #else
 static unsigned int netcard_portlist[] __initdata =
    { 0x300, 0x320, 0x340, 0x360, 0x200, 0x220, 0x240, 0x260, 0x280, 0x2a0, 0x2c0, 0x2e0, 0};
@@ -319,13 +326,7 @@ struct net_device * __init cs89x0_probe(int unit)
         }
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        outw(PP_ChipID, dev->base_addr + ADD_PORT);
-        release_region(dev->base_addr, NETCARD_IO_EXTENT);
 out:
         free_netdev(dev);
         printk(KERN_WARNING "cs89x0: no cs8900 or cs8920 detected.  Be sure to disable PnP with SETUP\n");
@@ -416,6 +417,7 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
         struct net_local *lp = netdev_priv(dev);
         static unsigned version_printed;
         int i;
+        int tmp;
         unsigned rev_type = 0;
         int eeprom_buff[CHKSUM_LEN];
         int retval;
@@ -437,6 +439,30 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
 #endif
         }
 
+#ifdef CONFIG_ARCH_PNX0105
+        initialize_ebi();
+
+        /* Map GPIO registers for the pins connected to the CS8900a. */
+        if (map_cirrus_gpio() < 0)
+                return -ENODEV;
+
+        reset_cirrus();
+
+        /* Map event-router registers. */
+        if (map_event_router() < 0)
+                return -ENODEV;
+
+        enable_cirrus_irq();
+
+        unmap_cirrus_gpio();
+        unmap_event_router();
+
+        dev->base_addr = ioaddr;
+
+        for (i = 0 ; i < 3 ; i++)
+                readreg(dev, 0);
+#endif
+
         /* Grab the region so we can find another board if autoIRQ fails. */
         /* WTF is going on here? */
         if (!request_region(ioaddr & ~3, NETCARD_IO_EXTENT, DRV_NAME)) {
@@ -467,14 +493,17 @@ cs89x0_probe1(struct net_device *dev, int ioaddr, int modular)
                                 goto out2;
                         }
         }
-printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
+        printk(KERN_DEBUG "PP_addr at %x: 0x%x\n",
+                        ioaddr + ADD_PORT, inw(ioaddr + ADD_PORT));
 
         ioaddr &= ~3;
         outw(PP_ChipID, ioaddr + ADD_PORT);
 
-        if (inw(ioaddr + DATA_PORT) != CHIP_EISA_ID_SIG) {
-                printk(KERN_ERR "%s: incorrect signature 0x%x\n",
-                        dev->name, inw(ioaddr + DATA_PORT));
+        tmp = inw(ioaddr + DATA_PORT);
+        if (tmp != CHIP_EISA_ID_SIG) {
+                printk(KERN_DEBUG "%s: incorrect signature at %x: 0x%x!="
+                        CHIP_EISA_ID_SIG_STR "\n",
+                        dev->name, ioaddr + DATA_PORT, tmp);
                 retval = -ENODEV;
                 goto out2;
         }
@@ -678,7 +707,7 @@ printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
         } else {
                 i = lp->isa_config & INT_NO_MASK;
                 if (lp->chip_type == CS8900) {
-#ifdef CONFIG_ARCH_IXDP2X01
+#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105)
                         i = cs8900_irq_map[0];
 #else
                         /* Translate the IRQ using the IRQ mapping table. */
@@ -735,7 +764,13 @@ printk("PP_addr=0x%x\n", inw(ioaddr + ADD_PORT));
         printk("\n");
         if (net_debug)
                 printk("cs89x0_probe1() successful\n");
+
+        retval = register_netdev(dev);
+        if (retval)
+                goto out3;
         return 0;
+out3:
+        outw(PP_ChipID, dev->base_addr + ADD_PORT);
 out2:
         release_region(ioaddr & ~3, NETCARD_IO_EXTENT);
 out1:
@@ -1145,7 +1180,7 @@ net_open(struct net_device *dev)
         int i;
         int ret;
 
-#ifndef CONFIG_SH_HICOSH4 /* uses irq#1, so this won't work */
+#if !defined(CONFIG_SH_HICOSH4) && !defined(CONFIG_ARCH_PNX0105) /* uses irq#1, so this won't work */
         if (dev->irq < 2) {
                 /* Allow interrupts to be generated by the chip */
 /* Cirrus' release had this: */
@@ -1176,7 +1211,7 @@ net_open(struct net_device *dev)
         else
 #endif
         {
-#ifndef CONFIG_ARCH_IXDP2X01
+#if !defined(CONFIG_ARCH_IXDP2X01) && !defined(CONFIG_ARCH_PNX0105)
                 if (((1 << dev->irq) & lp->irq_map) == 0) {
                         printk(KERN_ERR "%s: IRQ %d is not in our map of allowable IRQs, which is %x\n",
                                dev->name, dev->irq, lp->irq_map);
@@ -1261,6 +1296,9 @@ net_open(struct net_device *dev)
         case A_CNF_MEDIA_10B_2: result = lp->adapter_cnf & A_CNF_10B_2; break;
         default: result = lp->adapter_cnf & (A_CNF_10B_T | A_CNF_AUI | A_CNF_10B_2);
         }
+#ifdef CONFIG_ARCH_PNX0105
+        result = A_CNF_10B_T;
+#endif
         if (!result) {
                 printk(KERN_ERR "%s: EEPROM is configured for unavailable media\n", dev->name);
         release_irq:
@@ -1416,6 +1454,7 @@ static int net_send_packet(struct sk_buff *skb, struct net_device *dev)
         /* Write the contents of the packet */
         outsw(dev->base_addr + TX_FRAME_PORT,skb->data,(skb->len+1) >>1);
         spin_unlock_irq(&lp->lock);
+        lp->stats.tx_bytes += skb->len;
         dev->trans_start = jiffies;
         dev_kfree_skb (skb);
 
@@ -1831,13 +1870,6 @@ init_module(void)
         if (ret)
                 goto out;
 
-        if (register_netdev(dev) != 0) {
-                printk(KERN_ERR "cs89x0.c: No card found at 0x%x\n", io);
-                ret = -ENXIO;
-                outw(PP_ChipID, dev->base_addr + ADD_PORT);
-                release_region(dev->base_addr, NETCARD_IO_EXTENT);
-                goto out;
-        }
         dev_cs89x0 = dev;
         return 0;
 out:
diff --git a/drivers/net/cs89x0.h b/drivers/net/cs89x0.h
index b0ef7ad2baad..decea264f121 100644
--- a/drivers/net/cs89x0.h
+++ b/drivers/net/cs89x0.h
@@ -16,7 +16,7 @@
 
 #include <linux/config.h>
 
-#ifdef CONFIG_ARCH_IXDP2X01
+#if defined(CONFIG_ARCH_IXDP2X01) || defined(CONFIG_ARCH_PNX0105)
 /* IXDP2401/IXDP2801 uses dword-aligned register addressing */
 #define CS89x0_PORT(reg) ((reg) * 2)
 #else
@@ -93,6 +93,7 @@
 #endif
 
 #define CHIP_EISA_ID_SIG 0x630E   /*  Product ID Code for Crystal Chip (CS8900 spec 4.3) */
+#define CHIP_EISA_ID_SIG_STR "0x630E"
 
 #ifdef IBMEIPKT
 #define EISA_ID_SIG 0x4D24      /*  IBM */
diff --git a/drivers/net/defxx.c b/drivers/net/defxx.c
index a6aa56598f27..5acd35c312ac 100644
--- a/drivers/net/defxx.c
+++ b/drivers/net/defxx.c
@@ -191,6 +191,7 @@
  *              Feb 2001        davej           PCI enable cleanups.
  *              04 Aug 2003     macro           Converted to the DMA API.
  *              14 Aug 2004     macro           Fix device names reported.
+ *              14 Jun 2005     macro           Use irqreturn_t.
  */
 
 /* Include files */
@@ -217,8 +218,8 @@
 
 /* Version information string should be updated prior to each new release!  */
 #define DRV_NAME "defxx"
-#define DRV_VERSION "v1.07"
-#define DRV_RELDATE "2004/08/14"
+#define DRV_VERSION "v1.08"
+#define DRV_RELDATE "2005/06/14"
 
 static char version[] __devinitdata =
         DRV_NAME ": " DRV_VERSION " " DRV_RELDATE
@@ -247,7 +248,8 @@ static int		dfx_close(struct net_device *dev);
 static void             dfx_int_pr_halt_id(DFX_board_t *bp);
 static void             dfx_int_type_0_process(DFX_board_t *bp);
 static void             dfx_int_common(struct net_device *dev);
-static void             dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t      dfx_interrupt(int irq, void *dev_id,
+                                      struct pt_regs *regs);
 
 static struct           net_device_stats *dfx_ctl_get_stats(struct net_device *dev);
 static void             dfx_ctl_set_multicast_list(struct net_device *dev);
@@ -437,7 +439,8 @@ static int __devinit dfx_init_one_pci_or_eisa(struct pci_dev *pdev, long ioaddr)
         }
 
         SET_MODULE_OWNER(dev);
-        SET_NETDEV_DEV(dev, &pdev->dev);
+        if (pdev != NULL)
+                SET_NETDEV_DEV(dev, &pdev->dev);
 
         bp = dev->priv;
 
@@ -1225,7 +1228,7 @@ static int dfx_open(struct net_device *dev)
         
         /* Register IRQ - support shared interrupts by passing device ptr */
 
-        ret = request_irq(dev->irq, (void *)dfx_interrupt, SA_SHIRQ, dev->name, dev);
+        ret = request_irq(dev->irq, dfx_interrupt, SA_SHIRQ, dev->name, dev);
         if (ret) {
                 printk(KERN_ERR "%s: Requested IRQ %d is busy\n", dev->name, dev->irq);
                 return ret;
@@ -1680,13 +1683,13 @@ static void dfx_int_common(struct net_device *dev)
  * =================
  * = dfx_interrupt =
  * =================
- *   
+ *
  * Overview:
  *   Interrupt processing routine
- *  
+ *
  * Returns:
- *   None
- *       
+ *   Whether a valid interrupt was seen.
+ *
  * Arguments:
  *   irq        - interrupt vector
  *   dev_id     - pointer to device information
@@ -1699,7 +1702,8 @@ static void dfx_int_common(struct net_device *dev)
  *   structure context.
  *
  * Return Codes:
- *   None
+ *   IRQ_HANDLED - an IRQ was handled.
+ *   IRQ_NONE    - no IRQ was handled.
  *
  * Assumptions:
  *   The interrupt acknowledgement at the hardware level (eg. ACKing the PIC
@@ -1712,60 +1716,70 @@ static void dfx_int_common(struct net_device *dev)
  *   Interrupts are disabled, then reenabled at the adapter.
  */
 
-static void dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
-        {
+static irqreturn_t dfx_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+{
         struct net_device       *dev = dev_id;
         DFX_board_t             *bp;    /* private board structure pointer */
-        u8                              tmp;    /* used for disabling/enabling ints */
 
         /* Get board pointer only if device structure is valid */
 
         bp = dev->priv;
 
-        spin_lock(&bp->lock);
-        
         /* See if we're already servicing an interrupt */
 
         /* Service adapter interrupts */
 
-        if (bp->bus_type == DFX_BUS_TYPE_PCI)
-                {
-                /* Disable PDQ-PFI interrupts at PFI */
+        if (bp->bus_type == DFX_BUS_TYPE_PCI) {
+                u32 status;
 
-                dfx_port_write_long(bp, PFI_K_REG_MODE_CTRL, PFI_MODE_M_DMA_ENB);
+                dfx_port_read_long(bp, PFI_K_REG_STATUS, &status);
+                if (!(status & PFI_STATUS_M_PDQ_INT))
+                        return IRQ_NONE;
 
-                /* Call interrupt service routine for this adapter */
+                spin_lock(&bp->lock);
+
+                /* Disable PDQ-PFI interrupts at PFI */
+                dfx_port_write_long(bp, PFI_K_REG_MODE_CTRL,
+                                    PFI_MODE_M_DMA_ENB);
 
+                /* Call interrupt service routine for this adapter */
                 dfx_int_common(dev);
 
                 /* Clear PDQ interrupt status bit and reenable interrupts */
-
-                dfx_port_write_long(bp, PFI_K_REG_STATUS, PFI_STATUS_M_PDQ_INT);
+                dfx_port_write_long(bp, PFI_K_REG_STATUS,
+                                    PFI_STATUS_M_PDQ_INT);
                 dfx_port_write_long(bp, PFI_K_REG_MODE_CTRL,
-                                        (PFI_MODE_M_PDQ_INT_ENB + PFI_MODE_M_DMA_ENB));
-                }
-        else
-                {
-                /* Disable interrupts at the ESIC */
+                                    (PFI_MODE_M_PDQ_INT_ENB |
+                                     PFI_MODE_M_DMA_ENB));
 
-                dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &tmp);
-                tmp &= ~PI_CONFIG_STAT_0_M_INT_ENB;
-                dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, tmp);
+                spin_unlock(&bp->lock);
+        } else {
+                u8 status;
 
-                /* Call interrupt service routine for this adapter */
+                dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &status);
+                if (!(status & PI_CONFIG_STAT_0_M_PEND))
+                        return IRQ_NONE;
 
+                spin_lock(&bp->lock);
+
+                /* Disable interrupts at the ESIC */
+                status &= ~PI_CONFIG_STAT_0_M_INT_ENB;
+                dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, status);
+
+                /* Call interrupt service routine for this adapter */
                 dfx_int_common(dev);
 
                 /* Reenable interrupts at the ESIC */
+                dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &status);
+                status |= PI_CONFIG_STAT_0_M_INT_ENB;
+                dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, status);
 
-                dfx_port_read_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, &tmp);
-                tmp |= PI_CONFIG_STAT_0_M_INT_ENB;
-                dfx_port_write_byte(bp, PI_ESIC_K_IO_CONFIG_STAT_0, tmp);
-                }
-
-        spin_unlock(&bp->lock);
+                spin_unlock(&bp->lock);
         }
 
+        return IRQ_HANDLED;
+}
+
 
 /*
  * =====================
diff --git a/drivers/net/dl2k.c b/drivers/net/dl2k.c
index aa42b7a27735..430c628279b3 100644
--- a/drivers/net/dl2k.c
+++ b/drivers/net/dl2k.c
@@ -547,7 +547,7 @@ rio_timer (unsigned long data)
                                 skb_reserve (skb, 2);
                                 np->rx_ring[entry].fraginfo =
                                     cpu_to_le64 (pci_map_single
-                                         (np->pdev, skb->tail, np->rx_buf_sz,
+                                         (np->pdev, skb->data, np->rx_buf_sz,
                                           PCI_DMA_FROMDEVICE));
                         }
                         np->rx_ring[entry].fraginfo |=
@@ -618,7 +618,7 @@ alloc_list (struct net_device *dev)
                 /* Rubicon now supports 40 bits of addressing space. */
                 np->rx_ring[i].fraginfo =
                     cpu_to_le64 ( pci_map_single (
-                                  np->pdev, skb->tail, np->rx_buf_sz,
+                                  np->pdev, skb->data, np->rx_buf_sz,
                                   PCI_DMA_FROMDEVICE));
                 np->rx_ring[i].fraginfo |= cpu_to_le64 (np->rx_buf_sz) << 48;
         }
@@ -906,7 +906,7 @@ receive_packet (struct net_device *dev)
                                 /* 16 byte align the IP header */
                                 skb_reserve (skb, 2);
                                 eth_copy_and_sum (skb,
-                                                  np->rx_skbuff[entry]->tail,
+                                                  np->rx_skbuff[entry]->data,
                                                   pkt_len, 0);
                                 skb_put (skb, pkt_len);
                                 pci_dma_sync_single_for_device(np->pdev,
@@ -950,7 +950,7 @@ receive_packet (struct net_device *dev)
                         skb_reserve (skb, 2);
                         np->rx_ring[entry].fraginfo =
                             cpu_to_le64 (pci_map_single
-                                         (np->pdev, skb->tail, np->rx_buf_sz,
+                                         (np->pdev, skb->data, np->rx_buf_sz,
                                           PCI_DMA_FROMDEVICE));
                 }
                 np->rx_ring[entry].fraginfo |=
diff --git a/drivers/net/dm9000.c b/drivers/net/dm9000.c
index f4ba0ffb8637..6440a892bb81 100644
--- a/drivers/net/dm9000.c
+++ b/drivers/net/dm9000.c
@@ -48,6 +48,10 @@
  *                        net_device_stats
  *                      * introduced tx_timeout function
  *                      * reworked locking
+ *
+ *        01-Jul-2005   Ben Dooks <ben@simtec.co.uk>
+ *                      * fixed spinlock call without pointer
+ *                      * ensure spinlock is initialised
  */
 
 #include <linux/module.h>
@@ -148,7 +152,6 @@ static int dm9000_probe(struct device *);
 static int dm9000_open(struct net_device *);
 static int dm9000_start_xmit(struct sk_buff *, struct net_device *);
 static int dm9000_stop(struct net_device *);
-static int dm9000_do_ioctl(struct net_device *, struct ifreq *, int);
 
 
 static void dm9000_timer(unsigned long);
@@ -224,7 +227,7 @@ static void dm9000_outblk_32bit(void __iomem *reg, void *data, int count)
 
 static void dm9000_inblk_8bit(void __iomem *reg, void *data, int count)
 {
-        readsb(reg, data, count+1);
+        readsb(reg, data, count);
 }
 
 
@@ -322,7 +325,7 @@ static void dm9000_timeout(struct net_device *dev)
 
         /* Save previous register address */
         reg_save = readb(db->io_addr);
-        spin_lock_irqsave(db->lock,flags);
+        spin_lock_irqsave(&db->lock,flags);
 
         netif_stop_queue(dev);
         dm9000_reset(db);
@@ -333,7 +336,7 @@ static void dm9000_timeout(struct net_device *dev)
 
         /* Restore previous register address */
         writeb(reg_save, db->io_addr);
-        spin_unlock_irqrestore(db->lock,flags);
+        spin_unlock_irqrestore(&db->lock,flags);
 }
 
 
@@ -364,7 +367,7 @@ dm9000_release_board(struct platform_device *pdev, struct board_info *db)
         }
 
         if (db->addr_res != NULL) {
-                release_resource(db->data_req);
+                release_resource(db->addr_res);
                 kfree(db->addr_req);
         }
 }
@@ -387,8 +390,6 @@ dm9000_probe(struct device *dev)
         int i;
         u32 id_val;
 
-        printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
-
         /* Init network device */
         ndev = alloc_etherdev(sizeof (struct board_info));
         if (!ndev) {
@@ -405,6 +406,8 @@ dm9000_probe(struct device *dev)
         db = (struct board_info *) ndev->priv;
         memset(db, 0, sizeof (*db));
 
+        spin_lock_init(&db->lock);
+
         if (pdev->num_resources < 2) {
                 ret = -ENODEV;
                 goto out;
@@ -541,7 +544,6 @@ dm9000_probe(struct device *dev)
         ndev->stop               = &dm9000_stop;
         ndev->get_stats          = &dm9000_get_stats;
         ndev->set_multicast_list = &dm9000_hash_table;
-        ndev->do_ioctl           = &dm9000_do_ioctl;
 
 #ifdef DM9000_PROGRAM_EEPROM
         program_eeprom(db);
@@ -612,7 +614,7 @@ dm9000_open(struct net_device *dev)
 
         /* set and active a timer process */
         init_timer(&db->timer);
-        db->timer.expires  = DM9000_TIMER_WUT * 2;
+        db->timer.expires  = DM9000_TIMER_WUT;
         db->timer.data     = (unsigned long) dev;
         db->timer.function = &dm9000_timer;
         add_timer(&db->timer);
@@ -845,15 +847,6 @@ dm9000_get_stats(struct net_device *dev)
         return &db->stats;
 }
 
-/*
- *  Process the upper socket ioctl command
- */
-static int
-dm9000_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
-{
-        PRINTK1("entering %s\n",__FUNCTION__);
-        return 0;
-}
 
 /*
  *  A periodic timer routine
@@ -864,21 +857,11 @@ dm9000_timer(unsigned long data)
 {
         struct net_device *dev = (struct net_device *) data;
         board_info_t *db = (board_info_t *) dev->priv;
-        u8 reg_save;
-        unsigned long flags;
 
         PRINTK3("dm9000_timer()\n");
 
-        spin_lock_irqsave(db->lock,flags);
-        /* Save previous register address */
-        reg_save = readb(db->io_addr);
-
         mii_check_media(&db->mii, netif_msg_link(db), 0);
 
-        /* Restore previous register address */
-        writeb(reg_save, db->io_addr);
-        spin_unlock_irqrestore(db->lock,flags);
-
         /* Set timer again */
         db->timer.expires = DM9000_TIMER_WUT;
         add_timer(&db->timer);
@@ -1098,9 +1081,14 @@ dm9000_phy_read(struct net_device *dev, int phy_reg_unused, int reg)
 {
         board_info_t *db = (board_info_t *) dev->priv;
         unsigned long flags;
+        unsigned int reg_save;
         int ret;
 
         spin_lock_irqsave(&db->lock,flags);
+
+        /* Save previous register address */
+        reg_save = readb(db->io_addr);
+
         /* Fill the phyxcer register into REG_0C */
         iow(db, DM9000_EPAR, DM9000_PHY | reg);
 
@@ -1111,6 +1099,9 @@ dm9000_phy_read(struct net_device *dev, int phy_reg_unused, int reg)
         /* The read data keeps on REG_0D & REG_0E */
         ret = (ior(db, DM9000_EPDRH) << 8) | ior(db, DM9000_EPDRL);
 
+        /* restore the previous address */
+        writeb(reg_save, db->io_addr);
+
         spin_unlock_irqrestore(&db->lock,flags);
 
         return ret;
@@ -1124,9 +1115,13 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
 {
         board_info_t *db = (board_info_t *) dev->priv;
         unsigned long flags;
+        unsigned long reg_save;
 
         spin_lock_irqsave(&db->lock,flags);
 
+        /* Save previous register address */
+        reg_save = readb(db->io_addr);
+
         /* Fill the phyxcer register into REG_0C */
         iow(db, DM9000_EPAR, DM9000_PHY | reg);
 
@@ -1138,6 +1133,9 @@ dm9000_phy_write(struct net_device *dev, int phyaddr_unused, int reg, int value)
         udelay(500);            /* Wait write complete */
         iow(db, DM9000_EPCR, 0x0);      /* Clear phyxcer write command */
 
+        /* restore the previous address */
+        writeb(reg_save, db->io_addr);
+
         spin_unlock_irqrestore(&db->lock,flags);
 }
 
@@ -1202,6 +1200,8 @@ static struct device_driver dm9000_driver = {
 static int __init
 dm9000_init(void)
 {
+        printk(KERN_INFO "%s Ethernet Driver\n", CARDNAME);
+
         return driver_register(&dm9000_driver); /* search board and register */
 }
 
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 4a47df5a9ff9..d0fa2448761d 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -143,6 +143,7 @@
 #include <linux/delay.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/mii.h>
@@ -1092,11 +1093,16 @@ static int e100_phy_init(struct nic *nic)
         }
 
         if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) && 
-                (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000) && 
-                (nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled)))
-                /* enable/disable MDI/MDI-X auto-switching */
-                mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG,
-                        nic->mii.force_media ? 0 : NCONFIG_AUTO_SWITCH);
+           (mdio_read(netdev, nic->mii.phy_id, MII_TPISTATUS) & 0x8000))) {
+                /* enable/disable MDI/MDI-X auto-switching.
+                   MDI/MDI-X auto-switching is disabled for 82551ER/QM chips */
+                if((nic->mac == mac_82551_E) || (nic->mac == mac_82551_F) ||
+                   (nic->mac == mac_82551_10) || (nic->mii.force_media) || 
+                   !(nic->eeprom[eeprom_cnfg_mdix] & eeprom_mdix_enabled)) 
+                        mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, 0);
+                else
+                        mdio_write(netdev, nic->mii.phy_id, MII_NCONFIG, NCONFIG_AUTO_SWITCH);
+        }
 
         return 0;
 }
@@ -1665,8 +1671,10 @@ static irqreturn_t e100_intr(int irq, void *dev_id, struct pt_regs *regs)
         if(stat_ack & stat_ack_rnr)
                 nic->ru_running = RU_SUSPENDED;
 
-        e100_disable_irq(nic);
-        netif_rx_schedule(netdev);
+        if(likely(netif_rx_schedule_prep(netdev))) {
+                e100_disable_irq(nic);
+                __netif_rx_schedule(netdev);
+        }
 
         return IRQ_HANDLED;
 }
@@ -2286,7 +2294,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
                 goto err_out_disable_pdev;
         }
 
-        if((err = pci_set_dma_mask(pdev, 0xFFFFFFFFULL))) {
+        if((err = pci_set_dma_mask(pdev, DMA_32BIT_MASK))) {
                 DPRINTK(PROBE, ERR, "No usable DMA configuration, aborting.\n");
                 goto err_out_free_res;
         }
@@ -2334,11 +2342,11 @@ static int __devinit e100_probe(struct pci_dev *pdev,
                 goto err_out_iounmap;
         }
 
-        e100_phy_init(nic);
-
         if((err = e100_eeprom_load(nic)))
                 goto err_out_free;
 
+        e100_phy_init(nic);
+
         memcpy(netdev->dev_addr, nic->eeprom, ETH_ALEN);
         if(!is_valid_ether_addr(netdev->dev_addr)) {
                 DPRINTK(PROBE, ERR, "Invalid MAC address from "
@@ -2439,9 +2447,8 @@ static int e100_resume(struct pci_dev *pdev)
 #endif
 
 
-static void e100_shutdown(struct device *dev)
+static void e100_shutdown(struct pci_dev *pdev)
 {
-        struct pci_dev *pdev = container_of(dev, struct pci_dev, dev);
         struct net_device *netdev = pci_get_drvdata(pdev);
         struct nic *nic = netdev_priv(netdev);
 
@@ -2462,11 +2469,7 @@ static struct pci_driver e100_driver = {
         .suspend =      e100_suspend,
         .resume =       e100_resume,
 #endif
-
-        .driver = {
-                .shutdown = e100_shutdown,
-        }
-
+        .shutdown =     e100_shutdown,
 };
 
 static int __init e100_init_module(void)
diff --git a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
index af1e82c5b808..092757bc721f 100644
--- a/drivers/net/e1000/e1000.h
+++ b/drivers/net/e1000/e1000.h
@@ -140,7 +140,7 @@ struct e1000_adapter;
 #define E1000_RX_BUFFER_WRITE   16      /* Must be power of 2 */
 
 #define AUTO_ALL_MODES            0
-#define E1000_EEPROM_82544_APM    0x0400
+#define E1000_EEPROM_82544_APM    0x0004
 #define E1000_EEPROM_APME         0x0400
 
 #ifndef E1000_MASTER_SLAVE
@@ -159,7 +159,7 @@ struct e1000_adapter;
  * so a DMA handle can be stored along with the buffer */
 struct e1000_buffer {
         struct sk_buff *skb;
-        uint64_t dma;
+        dma_addr_t dma;
         unsigned long time_stamp;
         uint16_t length;
         uint16_t next_to_watch;
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 237247f74df4..f133ff0b0b94 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -105,7 +105,7 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
 static int
 e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
 
         if(hw->media_type == e1000_media_type_copper) {
@@ -141,9 +141,9 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
                                      SUPPORTED_FIBRE |
                                      SUPPORTED_Autoneg);
 
-                ecmd->advertising = (SUPPORTED_1000baseT_Full |
-                                     SUPPORTED_FIBRE |
-                                     SUPPORTED_Autoneg);
+                ecmd->advertising = (ADVERTISED_1000baseT_Full |
+                                     ADVERTISED_FIBRE |
+                                     ADVERTISED_Autoneg);
 
                 ecmd->port = PORT_FIBRE;
 
@@ -179,13 +179,24 @@ e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 static int
 e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
 
         if(ecmd->autoneg == AUTONEG_ENABLE) {
                 hw->autoneg = 1;
-                hw->autoneg_advertised = 0x002F;
-                ecmd->advertising = 0x002F;
+                if(hw->media_type == e1000_media_type_fiber)
+                        hw->autoneg_advertised = ADVERTISED_1000baseT_Full |
+                                     ADVERTISED_FIBRE |
+                                     ADVERTISED_Autoneg;
+                else 
+                        hw->autoneg_advertised = ADVERTISED_10baseT_Half |
+                                                  ADVERTISED_10baseT_Full |
+                                                  ADVERTISED_100baseT_Half |
+                                                  ADVERTISED_100baseT_Full |
+                                                  ADVERTISED_1000baseT_Full|
+                                                  ADVERTISED_Autoneg |
+                                                  ADVERTISED_TP;
+                ecmd->advertising = hw->autoneg_advertised;
         } else
                 if(e1000_set_spd_dplx(adapter, ecmd->speed + ecmd->duplex))
                         return -EINVAL;
@@ -206,7 +217,7 @@ static void
 e1000_get_pauseparam(struct net_device *netdev,
                      struct ethtool_pauseparam *pause)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
 
         pause->autoneg = 
@@ -226,7 +237,7 @@ static int
 e1000_set_pauseparam(struct net_device *netdev,
                      struct ethtool_pauseparam *pause)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         
         adapter->fc_autoneg = pause->autoneg;
@@ -259,14 +270,14 @@ e1000_set_pauseparam(struct net_device *netdev,
 static uint32_t
 e1000_get_rx_csum(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         return adapter->rx_csum;
 }
 
 static int
 e1000_set_rx_csum(struct net_device *netdev, uint32_t data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         adapter->rx_csum = data;
 
         if(netif_running(netdev)) {
@@ -286,7 +297,7 @@ e1000_get_tx_csum(struct net_device *netdev)
 static int
 e1000_set_tx_csum(struct net_device *netdev, uint32_t data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         if(adapter->hw.mac_type < e1000_82543) {
                 if (!data)
@@ -306,8 +317,8 @@ e1000_set_tx_csum(struct net_device *netdev, uint32_t data)
 static int
 e1000_set_tso(struct net_device *netdev, uint32_t data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
-        if ((adapter->hw.mac_type < e1000_82544) ||
+        struct e1000_adapter *adapter = netdev_priv(netdev);
+        if((adapter->hw.mac_type < e1000_82544) ||
             (adapter->hw.mac_type == e1000_82547)) 
                 return data ? -EINVAL : 0;
 
@@ -322,14 +333,14 @@ e1000_set_tso(struct net_device *netdev, uint32_t data)
 static uint32_t
 e1000_get_msglevel(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         return adapter->msg_enable;
 }
 
 static void
 e1000_set_msglevel(struct net_device *netdev, uint32_t data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         adapter->msg_enable = data;
 }
 
@@ -344,7 +355,7 @@ static void
 e1000_get_regs(struct net_device *netdev,
                struct ethtool_regs *regs, void *p)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         uint32_t *regs_buff = p;
         uint16_t phy_data;
@@ -432,7 +443,7 @@ e1000_get_regs(struct net_device *netdev,
 static int
 e1000_get_eeprom_len(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         return adapter->hw.eeprom.word_size * 2;
 }
 
@@ -440,7 +451,7 @@ static int
 e1000_get_eeprom(struct net_device *netdev,
                       struct ethtool_eeprom *eeprom, uint8_t *bytes)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         uint16_t *eeprom_buff;
         int first_word, last_word;
@@ -486,7 +497,7 @@ static int
 e1000_set_eeprom(struct net_device *netdev,
                       struct ethtool_eeprom *eeprom, uint8_t *bytes)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         uint16_t *eeprom_buff;
         void *ptr;
@@ -547,7 +558,7 @@ static void
 e1000_get_drvinfo(struct net_device *netdev,
                        struct ethtool_drvinfo *drvinfo)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         strncpy(drvinfo->driver,  e1000_driver_name, 32);
         strncpy(drvinfo->version, e1000_driver_version, 32);
@@ -563,7 +574,7 @@ static void
 e1000_get_ringparam(struct net_device *netdev,
                     struct ethtool_ringparam *ring)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         e1000_mac_type mac_type = adapter->hw.mac_type;
         struct e1000_desc_ring *txdr = &adapter->tx_ring;
         struct e1000_desc_ring *rxdr = &adapter->rx_ring;
@@ -584,7 +595,7 @@ static int
 e1000_set_ringparam(struct net_device *netdev,
                     struct ethtool_ringparam *ring)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         e1000_mac_type mac_type = adapter->hw.mac_type;
         struct e1000_desc_ring *txdr = &adapter->tx_ring;
         struct e1000_desc_ring *rxdr = &adapter->rx_ring;
@@ -651,6 +662,9 @@ err_setup_rx:
                 E1000_WRITE_REG(&adapter->hw, R, (test[pat] & W));             \
                 value = E1000_READ_REG(&adapter->hw, R);                       \
                 if(value != (test[pat] & W & M)) {                             \
+                        DPRINTK(DRV, ERR, "pattern test reg %04X failed: got " \
+                                "0x%08X expected 0x%08X\n",                    \
+                                E1000_##R, value, (test[pat] & W & M));        \
                         *data = (adapter->hw.mac_type < e1000_82543) ?         \
                                 E1000_82542_##R : E1000_##R;                   \
                         return 1;                                              \
@@ -663,7 +677,9 @@ err_setup_rx:
         uint32_t value;                                                        \
         E1000_WRITE_REG(&adapter->hw, R, W & M);                               \
         value = E1000_READ_REG(&adapter->hw, R);                               \
-        if ((W & M) != (value & M)) {                                          \
+        if((W & M) != (value & M)) {                                          \
+                DPRINTK(DRV, ERR, "set/check reg %04X test failed: got 0x%08X "\
+                        "expected 0x%08X\n", E1000_##R, (value & M), (W & M)); \
                 *data = (adapter->hw.mac_type < e1000_82543) ?                 \
                         E1000_82542_##R : E1000_##R;                           \
                 return 1;                                                      \
@@ -673,18 +689,33 @@ err_setup_rx:
 static int
 e1000_reg_test(struct e1000_adapter *adapter, uint64_t *data)
 {
-        uint32_t value;
-        uint32_t i;
+        uint32_t value, before, after;
+        uint32_t i, toggle;
 
         /* The status register is Read Only, so a write should fail.
          * Some bits that get toggled are ignored.
          */
-        value = (E1000_READ_REG(&adapter->hw, STATUS) & (0xFFFFF833));
-        E1000_WRITE_REG(&adapter->hw, STATUS, (0xFFFFFFFF));
-        if(value != (E1000_READ_REG(&adapter->hw, STATUS) & (0xFFFFF833))) {
+        switch (adapter->hw.mac_type) {
+        case e1000_82573:
+                toggle = 0x7FFFF033;
+                break;
+        default:
+                toggle = 0xFFFFF833;
+                break;
+        }
+
+        before = E1000_READ_REG(&adapter->hw, STATUS);
+        value = (E1000_READ_REG(&adapter->hw, STATUS) & toggle);
+        E1000_WRITE_REG(&adapter->hw, STATUS, toggle);
+        after = E1000_READ_REG(&adapter->hw, STATUS) & toggle;
+        if(value != after) {
+                DPRINTK(DRV, ERR, "failed STATUS register test got: "
+                        "0x%08X expected: 0x%08X\n", after, value);
                 *data = 1;
                 return 1;
         }
+        /* restore previous status */
+        E1000_WRITE_REG(&adapter->hw, STATUS, before);
 
         REG_PATTERN_TEST(FCAL, 0xFFFFFFFF, 0xFFFFFFFF);
         REG_PATTERN_TEST(FCAH, 0x0000FFFF, 0xFFFFFFFF);
@@ -766,7 +797,7 @@ e1000_test_intr(int irq,
                 struct pt_regs *regs)
 {
         struct net_device *netdev = (struct net_device *) data;
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         adapter->test_icr |= E1000_READ_REG(&adapter->hw, ICR);
 
@@ -1214,6 +1245,7 @@ e1000_set_phy_loopback(struct e1000_adapter *adapter)
         case e1000_82541_rev_2:
         case e1000_82547:
         case e1000_82547_rev_2:
+        case e1000_82573:
                 return e1000_integrated_phy_loopback(adapter);
                 break;
 
@@ -1422,7 +1454,7 @@ static void
 e1000_diag_test(struct net_device *netdev,
                    struct ethtool_test *eth_test, uint64_t *data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         boolean_t if_running = netif_running(netdev);
 
         if(eth_test->flags == ETH_TEST_FL_OFFLINE) {
@@ -1482,7 +1514,7 @@ e1000_diag_test(struct net_device *netdev,
 static void
 e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
 
         switch(adapter->hw.device_id) {
@@ -1527,7 +1559,7 @@ e1000_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 static int
 e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
 
         switch(adapter->hw.device_id) {
@@ -1588,22 +1620,31 @@ e1000_led_blink_callback(unsigned long data)
 static int
 e1000_phys_id(struct net_device *netdev, uint32_t data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         if(!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
                 data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
 
-        if(!adapter->blink_timer.function) {
-                init_timer(&adapter->blink_timer);
-                adapter->blink_timer.function = e1000_led_blink_callback;
-                adapter->blink_timer.data = (unsigned long) adapter;
+        if(adapter->hw.mac_type < e1000_82573) {
+                if(!adapter->blink_timer.function) {
+                        init_timer(&adapter->blink_timer);
+                        adapter->blink_timer.function = e1000_led_blink_callback;
+                        adapter->blink_timer.data = (unsigned long) adapter;
+                }
+                e1000_setup_led(&adapter->hw);
+                mod_timer(&adapter->blink_timer, jiffies);
+                msleep_interruptible(data * 1000);
+                del_timer_sync(&adapter->blink_timer);
+        }
+        else {
+                E1000_WRITE_REG(&adapter->hw, LEDCTL, (E1000_LEDCTL_LED2_BLINK_RATE |
+                        E1000_LEDCTL_LED1_BLINK | E1000_LEDCTL_LED2_BLINK | 
+                        (E1000_LEDCTL_MODE_LED_ON << E1000_LEDCTL_LED2_MODE_SHIFT) |
+                        (E1000_LEDCTL_MODE_LINK_ACTIVITY << E1000_LEDCTL_LED1_MODE_SHIFT) |
+                        (E1000_LEDCTL_MODE_LED_OFF << E1000_LEDCTL_LED0_MODE_SHIFT)));
+                msleep_interruptible(data * 1000);
         }
 
-        e1000_setup_led(&adapter->hw);
-        mod_timer(&adapter->blink_timer, jiffies);
-
-        msleep_interruptible(data * 1000);
-        del_timer_sync(&adapter->blink_timer);
         e1000_led_off(&adapter->hw);
         clear_bit(E1000_LED_ON, &adapter->led_status);
         e1000_cleanup_led(&adapter->hw);
@@ -1614,7 +1655,7 @@ e1000_phys_id(struct net_device *netdev, uint32_t data)
 static int
 e1000_nway_reset(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         if(netif_running(netdev)) {
                 e1000_down(adapter);
                 e1000_up(adapter);
@@ -1632,7 +1673,7 @@ static void
 e1000_get_ethtool_stats(struct net_device *netdev, 
                 struct ethtool_stats *stats, uint64_t *data)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         int i;
 
         e1000_update_stats(adapter);
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 723589b28be5..045f5426ab9a 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -354,18 +354,27 @@ e1000_set_media_type(struct e1000_hw *hw)
         hw->media_type = e1000_media_type_internal_serdes;
         break;
     default:
-        if(hw->mac_type >= e1000_82543) {
+        switch (hw->mac_type) {
+        case e1000_82542_rev2_0:
+        case e1000_82542_rev2_1:
+            hw->media_type = e1000_media_type_fiber;
+            break;
+        case e1000_82573:
+            /* The STATUS_TBIMODE bit is reserved or reused for the this
+             * device.
+             */
+            hw->media_type = e1000_media_type_copper;
+            break;
+        default:
             status = E1000_READ_REG(hw, STATUS);
-            if(status & E1000_STATUS_TBIMODE) {
+            if (status & E1000_STATUS_TBIMODE) {
                 hw->media_type = e1000_media_type_fiber;
                 /* tbi_compatibility not valid on fiber */
                 hw->tbi_compatibility_en = FALSE;
             } else {
                 hw->media_type = e1000_media_type_copper;
             }
-        } else {
-            /* This is an 82542 (fiber only) */
-            hw->media_type = e1000_media_type_fiber;
+            break;
         }
     }
 }
@@ -1189,9 +1198,9 @@ e1000_copper_link_igp_setup(struct e1000_hw *hw)
         ret_val = e1000_write_phy_reg(hw, PHY_1000T_CTRL, phy_data);
         if(ret_val)
             return ret_val;
-        }
+    }
 
-   return E1000_SUCCESS;
+    return E1000_SUCCESS;
 }
 
 
diff --git a/drivers/net/e1000/e1000_hw.h b/drivers/net/e1000/e1000_hw.h
index a0263ee96c6b..93e9f8788751 100644
--- a/drivers/net/e1000/e1000_hw.h
+++ b/drivers/net/e1000/e1000_hw.h
@@ -66,6 +66,7 @@ typedef enum {
     e1000_eeprom_spi,
     e1000_eeprom_microwire,
     e1000_eeprom_flash,
+    e1000_eeprom_none, /* No NVM support */
     e1000_num_eeprom_types
 } e1000_eeprom_type;
 
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 325495b8b60c..9b596e0bbf95 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -29,6 +29,8 @@
 #include "e1000.h"
 
 /* Change Log
+ * 6.0.58       4/20/05
+ *   o Accepted ethtool cleanup patch from Stephen Hemminger 
  * 6.0.44+      2/15/05
  *   o applied Anton's patch to resolve tx hang in hardware
  *   o Applied Andrew Mortons patch - e1000 stops working after resume
@@ -41,9 +43,9 @@ char e1000_driver_string[] = "Intel(R) PRO/1000 Network Driver";
 #else
 #define DRIVERNAPI "-NAPI"
 #endif
-#define DRV_VERSION "6.0.54-k2"DRIVERNAPI
+#define DRV_VERSION             "6.0.60-k2"DRIVERNAPI
 char e1000_driver_version[] = DRV_VERSION;
-char e1000_copyright[] = "Copyright (c) 1999-2004 Intel Corporation.";
+char e1000_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
 
 /* e1000_pci_tbl - PCI Device ID Table
  *
@@ -160,7 +162,6 @@ static void e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
 static void e1000_restore_vlan(struct e1000_adapter *adapter);
 
-static int e1000_notify_reboot(struct notifier_block *, unsigned long event, void *ptr);
 static int e1000_suspend(struct pci_dev *pdev, uint32_t state);
 #ifdef CONFIG_PM
 static int e1000_resume(struct pci_dev *pdev);
@@ -171,12 +172,6 @@ static int e1000_resume(struct pci_dev *pdev);
 static void e1000_netpoll (struct net_device *netdev);
 #endif
 
-struct notifier_block e1000_notifier_reboot = {
-        .notifier_call  = e1000_notify_reboot,
-        .next           = NULL,
-        .priority       = 0
-};
-
 /* Exported from other modules */
 
 extern void e1000_check_options(struct e1000_adapter *adapter);
@@ -219,9 +214,7 @@ e1000_init_module(void)
         printk(KERN_INFO "%s\n", e1000_copyright);
 
         ret = pci_module_init(&e1000_driver);
-        if(ret >= 0) {
-                register_reboot_notifier(&e1000_notifier_reboot);
-        }
+
         return ret;
 }
 
@@ -237,7 +230,6 @@ module_init(e1000_init_module);
 static void __exit
 e1000_exit_module(void)
 {
-        unregister_reboot_notifier(&e1000_notifier_reboot);
         pci_unregister_driver(&e1000_driver);
 }
 
@@ -517,7 +509,7 @@ e1000_probe(struct pci_dev *pdev,
         SET_NETDEV_DEV(netdev, &pdev->dev);
 
         pci_set_drvdata(pdev, netdev);
-        adapter = netdev->priv;
+        adapter = netdev_priv(netdev);
         adapter->netdev = netdev;
         adapter->pdev = pdev;
         adapter->hw.back = adapter;
@@ -738,7 +730,7 @@ static void __devexit
 e1000_remove(struct pci_dev *pdev)
 {
         struct net_device *netdev = pci_get_drvdata(pdev);
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         uint32_t manc, swsm;
 
         flush_scheduled_work();
@@ -871,7 +863,7 @@ e1000_sw_init(struct e1000_adapter *adapter)
 static int
 e1000_open(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         int err;
 
         /* allocate transmit descriptors */
@@ -919,7 +911,7 @@ err_setup_tx:
 static int
 e1000_close(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         e1000_down(adapter);
 
@@ -1599,7 +1591,7 @@ e1000_leave_82542_rst(struct e1000_adapter *adapter)
 static int
 e1000_set_mac(struct net_device *netdev, void *p)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct sockaddr *addr = p;
 
         if(!is_valid_ether_addr(addr->sa_data))
@@ -1634,7 +1626,7 @@ e1000_set_mac(struct net_device *netdev, void *p)
 static void
 e1000_set_multi(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         struct dev_mc_list *mc_ptr;
         unsigned long flags;
@@ -2213,7 +2205,7 @@ e1000_transfer_dhcp_info(struct e1000_adapter *adapter, struct sk_buff *skb)
 static int
 e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         unsigned int first, max_per_txd = E1000_MAX_DATA_PER_TXD;
         unsigned int max_txd_pwr = E1000_MAX_TXD_PWR;
         unsigned int tx_flags = 0;
@@ -2307,6 +2299,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
         tso = e1000_tso(adapter, skb);
         if (tso < 0) {
                 dev_kfree_skb_any(skb);
+                spin_unlock_irqrestore(&adapter->tx_lock, flags);
                 return NETDEV_TX_OK;
         }
 
@@ -2343,7 +2336,7 @@ e1000_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 static void
 e1000_tx_timeout(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         /* Do the reset outside of interrupt context */
         schedule_work(&adapter->tx_timeout_task);
@@ -2352,7 +2345,7 @@ e1000_tx_timeout(struct net_device *netdev)
 static void
 e1000_tx_timeout_task(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         e1000_down(adapter);
         e1000_up(adapter);
@@ -2369,7 +2362,7 @@ e1000_tx_timeout_task(struct net_device *netdev)
 static struct net_device_stats *
 e1000_get_stats(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
 
         e1000_update_stats(adapter);
         return &adapter->net_stats;
@@ -2386,7 +2379,7 @@ e1000_get_stats(struct net_device *netdev)
 static int
 e1000_change_mtu(struct net_device *netdev, int new_mtu)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         int max_frame = new_mtu + ENET_HEADER_SIZE + ETHERNET_FCS_SIZE;
 
         if((max_frame < MINIMUM_ETHERNET_FRAME_SIZE) ||
@@ -2597,7 +2590,7 @@ static irqreturn_t
 e1000_intr(int irq, void *data, struct pt_regs *regs)
 {
         struct net_device *netdev = data;
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct e1000_hw *hw = &adapter->hw;
         uint32_t icr = E1000_READ_REG(hw, ICR);
 #ifndef CONFIG_E1000_NAPI
@@ -2660,7 +2653,7 @@ e1000_intr(int irq, void *data, struct pt_regs *regs)
 static int
 e1000_clean(struct net_device *netdev, int *budget)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         int work_to_do = min(*budget, netdev->quota);
         int tx_cleaned;
         int work_done = 0;
@@ -2671,8 +2664,8 @@ e1000_clean(struct net_device *netdev, int *budget)
         *budget -= work_done;
         netdev->quota -= work_done;
         
-        /* If no Tx and no Rx work done, exit the polling mode */
         if ((!tx_cleaned && (work_done == 0)) || !netif_running(netdev)) {
+        /* If no Tx and not enough Rx work done, exit the polling mode */
                 netif_rx_complete(netdev);
                 e1000_irq_enable(adapter);
                 return 0;
@@ -2768,7 +2761,7 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter)
                         i = tx_ring->next_to_clean;
                         eop = tx_ring->buffer_info[i].next_to_watch;
                         eop_desc = E1000_TX_DESC(*tx_ring, eop);
-                        DPRINTK(TX_ERR, ERR, "Detected Tx Unit Hang\n"
+                        DPRINTK(DRV, ERR, "Detected Tx Unit Hang\n"
                                         "  TDH                  <%x>\n"
                                         "  TDT                  <%x>\n"
                                         "  next_to_use          <%x>\n"
@@ -2783,7 +2776,7 @@ e1000_clean_tx_irq(struct e1000_adapter *adapter)
                                 E1000_READ_REG(&adapter->hw, TDT),
                                 tx_ring->next_to_use,
                                 i,
-                                tx_ring->buffer_info[i].dma,
+                                (unsigned long long)tx_ring->buffer_info[i].dma,
                                 tx_ring->buffer_info[i].time_stamp,
                                 eop,
                                 jiffies,
@@ -2993,7 +2986,7 @@ 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 = rx_desc->wb.middle.status_error;
+        staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
 
         while(staterr & E1000_RXD_STAT_DD) {
                 buffer_info = &rx_ring->buffer_info[i];
@@ -3064,16 +3057,16 @@ e1000_clean_rx_irq_ps(struct e1000_adapter *adapter)
 #ifdef CONFIG_E1000_NAPI
                 if(unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
                         vlan_hwaccel_receive_skb(skb, adapter->vlgrp,
-                                le16_to_cpu(rx_desc->wb.middle.vlan &
-                                        E1000_RXD_SPC_VLAN_MASK));
+                                le16_to_cpu(rx_desc->wb.middle.vlan) &
+                                E1000_RXD_SPC_VLAN_MASK);
                 } else {
                         netif_receive_skb(skb);
                 }
 #else /* CONFIG_E1000_NAPI */
                 if(unlikely(adapter->vlgrp && (staterr & E1000_RXD_STAT_VP))) {
                         vlan_hwaccel_rx(skb, adapter->vlgrp,
-                                le16_to_cpu(rx_desc->wb.middle.vlan &
-                                        E1000_RXD_SPC_VLAN_MASK));
+                                le16_to_cpu(rx_desc->wb.middle.vlan) &
+                                E1000_RXD_SPC_VLAN_MASK);
                 } else {
                         netif_rx(skb);
                 }
@@ -3086,7 +3079,7 @@ next_desc:
                 if(unlikely(++i == rx_ring->count)) i = 0;
 
                 rx_desc = E1000_RX_DESC_PS(*rx_ring, i);
-                staterr = rx_desc->wb.middle.status_error;
+                staterr = le32_to_cpu(rx_desc->wb.middle.status_error);
         }
         rx_ring->next_to_clean = i;
         adapter->alloc_rx_buf(adapter);
@@ -3370,11 +3363,12 @@ 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)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         struct mii_ioctl_data *data = if_mii(ifr);
         int retval;
         uint16_t mii_reg;
         uint16_t spddplx;
+        unsigned long flags;
 
         if(adapter->hw.media_type != e1000_media_type_copper)
                 return -EOPNOTSUPP;
@@ -3384,22 +3378,29 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
                 data->phy_id = adapter->hw.phy_addr;
                 break;
         case SIOCGMIIREG:
-                if (!capable(CAP_NET_ADMIN))
+                if(!capable(CAP_NET_ADMIN))
                         return -EPERM;
-                if (e1000_read_phy_reg(&adapter->hw, data->reg_num & 0x1F,
-                                   &data->val_out))
+                spin_lock_irqsave(&adapter->stats_lock, flags);
+                if(e1000_read_phy_reg(&adapter->hw, data->reg_num & 0x1F,
+                                   &data->val_out)) {
+                        spin_unlock_irqrestore(&adapter->stats_lock, flags);
                         return -EIO;
+                }
+                spin_unlock_irqrestore(&adapter->stats_lock, flags);
                 break;
         case SIOCSMIIREG:
-                if (!capable(CAP_NET_ADMIN))
+                if(!capable(CAP_NET_ADMIN))
                         return -EPERM;
-                if (data->reg_num & ~(0x1F))
+                if(data->reg_num & ~(0x1F))
                         return -EFAULT;
                 mii_reg = data->val_in;
-                if (e1000_write_phy_reg(&adapter->hw, data->reg_num,
-                                        mii_reg))
+                spin_lock_irqsave(&adapter->stats_lock, flags);
+                if(e1000_write_phy_reg(&adapter->hw, data->reg_num,
+                                        mii_reg)) {
+                        spin_unlock_irqrestore(&adapter->stats_lock, flags);
                         return -EIO;
-                if (adapter->hw.phy_type == e1000_phy_m88) {
+                }
+                if(adapter->hw.phy_type == e1000_phy_m88) {
                         switch (data->reg_num) {
                         case PHY_CTRL:
                                 if(mii_reg & MII_CR_POWER_DOWN)
@@ -3419,8 +3420,12 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
                                                    HALF_DUPLEX;
                                         retval = e1000_set_spd_dplx(adapter,
                                                                     spddplx);
-                                        if(retval)
+                                        if(retval) {
+                                                spin_unlock_irqrestore(
+                                                        &adapter->stats_lock, 
+                                                        flags);
                                                 return retval;
+                                        }
                                 }
                                 if(netif_running(adapter->netdev)) {
                                         e1000_down(adapter);
@@ -3430,8 +3435,11 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
                                 break;
                         case M88E1000_PHY_SPEC_CTRL:
                         case M88E1000_EXT_PHY_SPEC_CTRL:
-                                if (e1000_phy_reset(&adapter->hw))
+                                if(e1000_phy_reset(&adapter->hw)) {
+                                        spin_unlock_irqrestore(
+                                                &adapter->stats_lock, flags);
                                         return -EIO;
+                                }
                                 break;
                         }
                 } else {
@@ -3447,6 +3455,7 @@ e1000_mii_ioctl(struct net_device *netdev, struct ifreq *ifr, int cmd)
                                 break;
                         }
                 }
+                spin_unlock_irqrestore(&adapter->stats_lock, flags);
                 break;
         default:
                 return -EOPNOTSUPP;
@@ -3503,7 +3512,7 @@ e1000_io_write(struct e1000_hw *hw, unsigned long port, uint32_t value)
 static void
 e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         uint32_t ctrl, rctl;
 
         e1000_irq_disable(adapter);
@@ -3543,7 +3552,7 @@ e1000_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 static void
 e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         uint32_t vfta, index;
         if((adapter->hw.mng_cookie.status &
                 E1000_MNG_DHCP_COOKIE_STATUS_VLAN_SUPPORT) &&
@@ -3559,7 +3568,7 @@ e1000_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
 static void
 e1000_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         uint32_t vfta, index;
 
         e1000_irq_disable(adapter);
@@ -3600,6 +3609,13 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
 {
         adapter->hw.autoneg = 0;
 
+        /* Fiber NICs only allow 1000 gbps Full duplex */
+        if((adapter->hw.media_type == e1000_media_type_fiber) &&
+                spddplx != (SPEED_1000 + DUPLEX_FULL)) {
+                DPRINTK(PROBE, ERR, "Unsupported Speed/Duplex configuration\n");
+                return -EINVAL;
+        }
+
         switch(spddplx) {
         case SPEED_10 + DUPLEX_HALF:
                 adapter->hw.forced_speed_duplex = e1000_10_half;
@@ -3626,27 +3642,10 @@ e1000_set_spd_dplx(struct e1000_adapter *adapter, uint16_t spddplx)
 }
 
 static int
-e1000_notify_reboot(struct notifier_block *nb, unsigned long event, void *p)
-{
-        struct pci_dev *pdev = NULL;
-
-        switch(event) {
-        case SYS_DOWN:
-        case SYS_HALT:
-        case SYS_POWER_OFF:
-                while((pdev = pci_find_device(PCI_ANY_ID, PCI_ANY_ID, pdev))) {
-                        if(pci_dev_driver(pdev) == &e1000_driver)
-                                e1000_suspend(pdev, 3);
-                }
-        }
-        return NOTIFY_DONE;
-}
-
-static int
 e1000_suspend(struct pci_dev *pdev, uint32_t state)
 {
         struct net_device *netdev = pci_get_drvdata(pdev);
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         uint32_t ctrl, ctrl_ext, rctl, manc, status, swsm;
         uint32_t wufc = adapter->wol;
 
@@ -3739,12 +3738,12 @@ static int
 e1000_resume(struct pci_dev *pdev)
 {
         struct net_device *netdev = pci_get_drvdata(pdev);
-        struct e1000_adapter *adapter = netdev->priv;
-        uint32_t manc, ret, swsm;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
+        uint32_t manc, ret_val, swsm;
 
         pci_set_power_state(pdev, 0);
         pci_restore_state(pdev);
-        ret = pci_enable_device(pdev);
+        ret_val = pci_enable_device(pdev);
         pci_set_master(pdev);
 
         pci_enable_wake(pdev, 3, 0);
@@ -3787,9 +3786,10 @@ e1000_resume(struct pci_dev *pdev)
 static void
 e1000_netpoll(struct net_device *netdev)
 {
-        struct e1000_adapter *adapter = netdev->priv;
+        struct e1000_adapter *adapter = netdev_priv(netdev);
         disable_irq(adapter->pdev->irq);
         e1000_intr(adapter->pdev->irq, netdev, NULL);
+        e1000_clean_tx_irq(adapter);
         enable_irq(adapter->pdev->irq);
 }
 #endif
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index 51c9fa260830..f5a4dd7d8564 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -162,12 +162,7 @@ struct net_device * __init e2100_probe(int unit)
         err = do_e2100_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -286,6 +281,9 @@ static int __init e21_probe1(struct net_device *dev, int ioaddr)
 #endif
         NS8390_init(dev, 0);
 
+        retval = register_netdev(dev);
+        if (retval)
+                goto out;
         return 0;
 out:
         release_region(ioaddr, E21_IO_EXTENT);
@@ -453,11 +451,8 @@ init_module(void)
                 dev->mem_start = mem[this_dev];
                 dev->mem_end = xcvr[this_dev];  /* low 4bits = xcvr sel. */
                 if (do_e2100_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_e21[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_e21[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "e2100.c: No E2100 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index cd2475683027..dcb3028bb60f 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -600,12 +600,7 @@ struct net_device * __init eepro_probe(int unit)
         err = do_eepro_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        release_region(dev->base_addr, EEPRO_IO_EXTENT);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -758,6 +753,7 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
         int i;
         struct eepro_local *lp;
         int ioaddr = dev->base_addr;
+        int err;
 
         /* Grab the region so we can find another board if autoIRQ fails. */
         if (!request_region(ioaddr, EEPRO_IO_EXTENT, DRV_NAME)) { 
@@ -873,10 +869,16 @@ static int __init eepro_probe1(struct net_device *dev, int autoprobe)
 
         /* reset 82595 */
         eepro_reset(ioaddr);
+
+        err = register_netdev(dev);
+        if (err)
+                goto err;
         return 0;
 exit:
+        err = -ENODEV;
+err:
         release_region(dev->base_addr, EEPRO_IO_EXTENT);
-        return -ENODEV;
+        return err;
 }
 
 /* Open/initialize the board.  This is called (in the current kernel)
@@ -1834,11 +1836,8 @@ init_module(void)
                 dev->irq = irq[i];
 
                 if (do_eepro_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_eepro[n_eepro++] = dev;
-                                continue;
-                        }
-                        release_region(dev->base_addr, EEPRO_IO_EXTENT);
+                        dev_eepro[n_eepro++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 break;
diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c
index 98b3a2fdce90..8c62ced2c9b2 100644
--- a/drivers/net/eepro100.c
+++ b/drivers/net/eepro100.c
@@ -1263,13 +1263,13 @@ speedo_init_rx_ring(struct net_device *dev)
         for (i = 0; i < RX_RING_SIZE; i++) {
                 struct sk_buff *skb;
                 skb = dev_alloc_skb(PKT_BUF_SZ + sizeof(struct RxFD));
-                /* XXX: do we really want to call this before the NULL check? --hch */
-                rx_align(skb);                  /* Align IP on 16 byte boundary */
+                if (skb)
+                        rx_align(skb);        /* Align IP on 16 byte boundary */
                 sp->rx_skbuff[i] = skb;
                 if (skb == NULL)
                         break;                  /* OK.  Just initially short of Rx bufs. */
                 skb->dev = dev;                 /* Mark as being used by this device. */
-                rxf = (struct RxFD *)skb->tail;
+                rxf = (struct RxFD *)skb->data;
                 sp->rx_ringp[i] = rxf;
                 sp->rx_ring_dma[i] =
                         pci_map_single(sp->pdev, rxf,
@@ -1654,14 +1654,14 @@ static inline struct RxFD *speedo_rx_alloc(struct net_device *dev, int entry)
         struct sk_buff *skb;
         /* Get a fresh skbuff to replace the consumed one. */
         skb = dev_alloc_skb(PKT_BUF_SZ + sizeof(struct RxFD));
-        /* XXX: do we really want to call this before the NULL check? --hch */
-        rx_align(skb);                          /* Align IP on 16 byte boundary */
+        if (skb)
+                rx_align(skb);          /* Align IP on 16 byte boundary */
         sp->rx_skbuff[entry] = skb;
         if (skb == NULL) {
                 sp->rx_ringp[entry] = NULL;
                 return NULL;
         }
-        rxf = sp->rx_ringp[entry] = (struct RxFD *)skb->tail;
+        rxf = sp->rx_ringp[entry] = (struct RxFD *)skb->data;
         sp->rx_ring_dma[entry] =
                 pci_map_single(sp->pdev, rxf,
                                            PKT_BUF_SZ + sizeof(struct RxFD), PCI_DMA_FROMDEVICE);
@@ -1808,10 +1808,10 @@ speedo_rx(struct net_device *dev)
 
 #if 1 || USE_IP_CSUM
                                 /* Packet is in one chunk -- we can copy + cksum. */
-                                eth_copy_and_sum(skb, sp->rx_skbuff[entry]->tail, pkt_len, 0);
+                                eth_copy_and_sum(skb, sp->rx_skbuff[entry]->data, pkt_len, 0);
                                 skb_put(skb, pkt_len);
 #else
-                                memcpy(skb_put(skb, pkt_len), sp->rx_skbuff[entry]->tail,
+                                memcpy(skb_put(skb, pkt_len), sp->rx_skbuff[entry]->data,
                                            pkt_len);
 #endif
                                 pci_dma_sync_single_for_device(sp->pdev, sp->rx_ring_dma[entry],
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index fc8e7947b334..82bd356e4f3a 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -436,11 +436,8 @@ struct net_device * __init express_probe(int unit)
         netdev_boot_setup_check(dev);
 
         err = do_express_probe(dev);
-        if (!err) {
-                err = register_netdev(dev);
-                if (!err)
-                        return dev;
-        }
+        if (!err)
+                return dev;
         free_netdev(dev);
         return ERR_PTR(err);
 }
@@ -1205,7 +1202,8 @@ static int __init eexp_hw_probe(struct net_device *dev, unsigned short ioaddr)
         dev->set_multicast_list = &eexp_set_multicast;
         dev->tx_timeout = eexp_timeout;
         dev->watchdog_timeo = 2*HZ;
-        return 0;
+
+        return register_netdev(dev);
 }
 
 /*
@@ -1716,7 +1714,7 @@ int init_module(void)
                                 break;
                         printk(KERN_NOTICE "eexpress.c: Module autoprobe not recommended, give io=xx.\n");
                 }
-                if (do_express_probe(dev) == 0 && register_netdev(dev) == 0) {
+                if (do_express_probe(dev) == 0) {
                         dev_eexp[this_dev] = dev;
                         found++;
                         continue;
diff --git a/drivers/net/epic100.c b/drivers/net/epic100.c
index 81ebaedaa240..87f522738bfc 100644
--- a/drivers/net/epic100.c
+++ b/drivers/net/epic100.c
@@ -1003,7 +1003,7 @@ static void epic_init_ring(struct net_device *dev)
                 skb->dev = dev;                 /* Mark as being used by this device. */
                 skb_reserve(skb, 2);    /* 16 byte align the IP header. */
                 ep->rx_ring[i].bufaddr = pci_map_single(ep->pci_dev, 
-                        skb->tail, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
+                        skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 ep->rx_ring[i].rxstatus = cpu_to_le32(DescOwn);
         }
         ep->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -1274,7 +1274,7 @@ static int epic_rx(struct net_device *dev, int budget)
                                                             ep->rx_ring[entry].bufaddr,
                                                             ep->rx_buf_sz,
                                                             PCI_DMA_FROMDEVICE);
-                                eth_copy_and_sum(skb, ep->rx_skbuff[entry]->tail, pkt_len, 0);
+                                eth_copy_and_sum(skb, ep->rx_skbuff[entry]->data, pkt_len, 0);
                                 skb_put(skb, pkt_len);
                                 pci_dma_sync_single_for_device(ep->pci_dev,
                                                                ep->rx_ring[entry].bufaddr,
@@ -1308,7 +1308,7 @@ static int epic_rx(struct net_device *dev, int budget)
                         skb->dev = dev;                 /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
                         ep->rx_ring[entry].bufaddr = pci_map_single(ep->pci_dev, 
-                                skb->tail, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
+                                skb->data, ep->rx_buf_sz, PCI_DMA_FROMDEVICE);
                         work_done++;
                 }
                 ep->rx_ring[entry].rxstatus = cpu_to_le32(DescOwn);
diff --git a/drivers/net/eql.c b/drivers/net/eql.c
index dd6865820372..aa1569182fd6 100644
--- a/drivers/net/eql.c
+++ b/drivers/net/eql.c
@@ -132,7 +132,7 @@ static struct net_device_stats *eql_get_stats(struct net_device *dev);
 #define eql_is_slave(dev)       ((dev->flags & IFF_SLAVE) == IFF_SLAVE)
 #define eql_is_master(dev)      ((dev->flags & IFF_MASTER) == IFF_MASTER)
 
-static void eql_kill_one_slave(slave_t *slave);
+static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave);
 
 static void eql_timer(unsigned long param)
 {
@@ -149,7 +149,7 @@ static void eql_timer(unsigned long param)
                         if (slave->bytes_queued < 0)
                                 slave->bytes_queued = 0;
                 } else {
-                        eql_kill_one_slave(slave);
+                        eql_kill_one_slave(&eql->queue, slave);
                 }
 
         }
@@ -214,9 +214,10 @@ static int eql_open(struct net_device *dev)
         return 0;
 }
 
-static void eql_kill_one_slave(slave_t *slave)
+static void eql_kill_one_slave(slave_queue_t *queue, slave_t *slave)
 {
         list_del(&slave->list);
+        queue->num_slaves--;
         slave->dev->flags &= ~IFF_SLAVE;
         dev_put(slave->dev);
         kfree(slave);
@@ -232,8 +233,7 @@ static void eql_kill_slave_queue(slave_queue_t *queue)
         list_for_each_safe(this, tmp, head) {
                 slave_t *s = list_entry(this, slave_t, list);
 
-                eql_kill_one_slave(s);
-                queue->num_slaves--;
+                eql_kill_one_slave(queue, s);
         }
 
         spin_unlock_bh(&queue->lock);
@@ -318,7 +318,7 @@ static slave_t *__eql_schedule_slaves(slave_queue_t *queue)
                         }
                 } else {
                         /* We found a dead slave, kill it. */
-                        eql_kill_one_slave(slave);
+                        eql_kill_one_slave(queue, slave);
                 }
         }
         return best_slave;
@@ -393,7 +393,7 @@ static int __eql_insert_slave(slave_queue_t *queue, slave_t *slave)
 
                 duplicate_slave = __eql_find_slave_dev(queue, slave->dev);
                 if (duplicate_slave != 0)
-                        eql_kill_one_slave(duplicate_slave);
+                        eql_kill_one_slave(queue, duplicate_slave);
 
                 list_add(&slave->list, &queue->all_slaves);
                 queue->num_slaves++;
@@ -471,7 +471,7 @@ static int eql_emancipate(struct net_device *master_dev, slaving_request_t __use
                                                               slave_dev);
 
                         if (slave) {
-                                eql_kill_one_slave(slave);
+                                eql_kill_one_slave(&eql->queue, slave);
                                 ret = 0;
                         }
                 }
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index f1e8150ed2a0..50f8e23bb9e5 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -177,12 +177,7 @@ struct net_device * __init es_probe(int unit)
         err = do_es_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -310,6 +305,10 @@ static int __init es_probe1(struct net_device *dev, int ioaddr)
         dev->poll_controller = ei_poll;
 #endif
         NS8390_init(dev, 0);
+
+        retval = register_netdev(dev);
+        if (retval)
+                goto out1;
         return 0;
 out1:
         free_irq(dev->irq, dev);
@@ -445,11 +444,8 @@ init_module(void)
                 dev->base_addr = io[this_dev];
                 dev->mem_start = mem[this_dev];
                 if (do_es_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_es3210[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_es3210[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "es3210.c: No es3210 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index ccae6ba5f7c5..f32a6b3acb2a 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -473,13 +473,7 @@ struct net_device * __init eth16i_probe(int unit)
         err = do_eth16i_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        free_irq(dev->irq, dev);
-        release_region(dev->base_addr, ETH16I_IO_EXTENT);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -569,7 +563,13 @@ static int __init eth16i_probe1(struct net_device *dev, int ioaddr)
         dev->tx_timeout         = eth16i_timeout;
         dev->watchdog_timeo     = TX_TIMEOUT;
         spin_lock_init(&lp->lock);
+
+        retval = register_netdev(dev);
+        if (retval)
+                goto out1;
         return 0;
+out1:
+        free_irq(dev->irq, dev);
 out:
         release_region(ioaddr, ETH16I_IO_EXTENT);
         return retval;
@@ -1462,12 +1462,8 @@ int init_module(void)
                 }
 
                 if (do_eth16i_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_eth16i[found++] = dev;
-                                continue;
-                        }
-                        free_irq(dev->irq, dev);
-                        release_region(dev->base_addr, ETH16I_IO_EXTENT);
+                        dev_eth16i[found++] = dev;
+                        continue;
                 }
                 printk(KERN_WARNING "eth16i.c No Eth16i card found (i/o = 0x%x).\n",
                        io[this_dev]);
diff --git a/drivers/net/ewrk3.c b/drivers/net/ewrk3.c
index dcf969b20be9..b987f9474730 100644
--- a/drivers/net/ewrk3.c
+++ b/drivers/net/ewrk3.c
@@ -1308,15 +1308,9 @@ static int __init eisa_probe(struct net_device *dev, u_long ioaddr)
         if (ioaddr < 0x1000)
                 goto out;
 
-        if (ioaddr == 0) {      /* Autoprobing */
-                iobase = EISA_SLOT_INC;         /* Get the first slot address */
-                i = 1;
-                maxSlots = MAX_EISA_SLOTS;
-        } else {                /* Probe a specific location */
-                iobase = ioaddr;
-                i = (ioaddr >> 12);
-                maxSlots = i + 1;
-        }
+        iobase = ioaddr;
+        i = (ioaddr >> 12);
+        maxSlots = i + 1;
 
         for (i = 1; (i < maxSlots) && (dev != NULL); i++, iobase += EISA_SLOT_INC) {
                 if (EISA_signature(name, EISA_ID) == 0) {
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index d05e9dd1e140..55dbe9a3fd56 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -1107,7 +1107,7 @@ static void allocate_rx_buffers(struct net_device *dev)
 
                 skb->dev = dev; /* Mark as being used by this device. */
                 np->lack_rxbuf->skbuff = skb;
-                np->lack_rxbuf->buffer = pci_map_single(np->pci_dev, skb->tail,
+                np->lack_rxbuf->buffer = pci_map_single(np->pci_dev, skb->data,
                         np->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 np->lack_rxbuf->status = RXOWN;
                 ++np->really_rx_count;
@@ -1300,7 +1300,7 @@ static void init_ring(struct net_device *dev)
                 ++np->really_rx_count;
                 np->rx_ring[i].skbuff = skb;
                 skb->dev = dev; /* Mark as being used by this device. */
-                np->rx_ring[i].buffer = pci_map_single(np->pci_dev, skb->tail,
+                np->rx_ring[i].buffer = pci_map_single(np->pci_dev, skb->data,
                         np->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 np->rx_ring[i].status = RXOWN;
                 np->rx_ring[i].control |= RXIC;
@@ -1423,8 +1423,7 @@ static void reset_tx_descriptors(struct net_device *dev)
                 if (cur->skbuff) {
                         pci_unmap_single(np->pci_dev, cur->buffer,
                                 cur->skbuff->len, PCI_DMA_TODEVICE);
-                        dev_kfree_skb(cur->skbuff);
-                        /* or dev_kfree_skb_irq(cur->skbuff); ? */
+                        dev_kfree_skb_any(cur->skbuff);
                         cur->skbuff = NULL;
                 }
                 cur->status = 0;
@@ -1738,11 +1737,11 @@ static int netdev_rx(struct net_device *dev)
 
 #if ! defined(__alpha__)
                                 eth_copy_and_sum(skb, 
-                                        np->cur_rx->skbuff->tail, pkt_len, 0);
+                                        np->cur_rx->skbuff->data, pkt_len, 0);
                                 skb_put(skb, pkt_len);
 #else
                                 memcpy(skb_put(skb, pkt_len),
-                                        np->cur_rx->skbuff->tail, pkt_len);
+                                        np->cur_rx->skbuff->data, pkt_len);
 #endif
                                 pci_dma_sync_single_for_device(np->pci_dev,
                                                                np->cur_rx->buffer,
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 4ebcd052e150..7d93948aec83 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -82,6 +82,19 @@
  *      0.31: 14 Nov 2004: ethtool support for getting/setting link
  *                         capabilities.
  *      0.32: 16 Apr 2005: RX_ERROR4 handling added.
+ *      0.33: 16 May 2005: Support for MCP51 added.
+ *      0.34: 18 Jun 2005: Add DEV_NEED_LINKTIMER to all nForce nics.
+ *      0.35: 26 Jun 2005: Support for MCP55 added.
+ *      0.36: 28 Jun 2005: Add jumbo frame support.
+ *      0.37: 10 Jul 2005: Additional ethtool support, cleanup of pci id list
+ *      0.38: 16 Jul 2005: tx irq rewrite: Use global flags instead of
+ *                         per-packet flags.
+ *      0.39: 18 Jul 2005: Add 64bit descriptor support.
+ *      0.40: 19 Jul 2005: Add support for mac address change.
+ *      0.41: 30 Jul 2005: Write back original MAC in nv_close instead
+ *                         of nv_remove
+ *      0.42: 06 Aug 2005: Fix lack of link speed initialization
+ *                         in the second (and later) nv_open call
  *
  * Known bugs:
  * We suspect that on some hardware no TX done interrupts are generated.
@@ -93,7 +106,7 @@
  * DEV_NEED_TIMERIRQ will not harm you on sane hardware, only generating a few
  * superfluous timer interrupts from the nic.
  */
-#define FORCEDETH_VERSION               "0.32"
+#define FORCEDETH_VERSION               "0.41"
 #define DRV_NAME                        "forcedeth"
 
 #include <linux/module.h>
@@ -128,11 +141,10 @@
  * Hardware access:
  */
 
-#define DEV_NEED_LASTPACKET1    0x0001  /* set LASTPACKET1 in tx flags */
-#define DEV_IRQMASK_1           0x0002  /* use NVREG_IRQMASK_WANTED_1 for irq mask */
-#define DEV_IRQMASK_2           0x0004  /* use NVREG_IRQMASK_WANTED_2 for irq mask */
-#define DEV_NEED_TIMERIRQ       0x0008  /* set the timer irq flag in the irq mask */
-#define DEV_NEED_LINKTIMER      0x0010  /* poll link settings. Relies on the timer irq */
+#define DEV_NEED_TIMERIRQ       0x0001  /* set the timer irq flag in the irq mask */
+#define DEV_NEED_LINKTIMER      0x0002  /* poll link settings. Relies on the timer irq */
+#define DEV_HAS_LARGEDESC       0x0004  /* device supports jumbo frames and needs packet format 2 */
+#define DEV_HAS_HIGH_DMA        0x0008  /* device supports 64bit dma */
 
 enum {
         NvRegIrqStatus = 0x000,
@@ -143,13 +155,16 @@ enum {
 #define NVREG_IRQ_RX                    0x0002
 #define NVREG_IRQ_RX_NOBUF              0x0004
 #define NVREG_IRQ_TX_ERR                0x0008
-#define NVREG_IRQ_TX2                   0x0010
+#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_IRQMASK_WANTED_1          0x005f
-#define NVREG_IRQMASK_WANTED_2          0x0147
-#define NVREG_IRQ_UNKNOWN               (~(NVREG_IRQ_RX_ERROR|NVREG_IRQ_RX|NVREG_IRQ_RX_NOBUF|NVREG_IRQ_TX_ERR|NVREG_IRQ_TX2|NVREG_IRQ_TIMER|NVREG_IRQ_LINK|NVREG_IRQ_TX1))
+#define NVREG_IRQMASK_WANTED            0x00df
+
+#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))
 
         NvRegUnknownSetupReg6 = 0x008,
 #define NVREG_UNKSETUP6_VAL             3
@@ -283,6 +298,18 @@ struct ring_desc {
         u32 FlagLen;
 };
 
+struct ring_desc_ex {
+        u32 PacketBufferHigh;
+        u32 PacketBufferLow;
+        u32 Reserved;
+        u32 FlagLen;
+};
+
+typedef union _ring_type {
+        struct ring_desc* orig;
+        struct ring_desc_ex* ex;
+} ring_type;
+
 #define FLAG_MASK_V1 0xffff0000
 #define FLAG_MASK_V2 0xffffc000
 #define LEN_MASK_V1 (0xffffffff ^ FLAG_MASK_V1)
@@ -290,7 +317,7 @@ struct ring_desc {
 
 #define NV_TX_LASTPACKET        (1<<16)
 #define NV_TX_RETRYERROR        (1<<19)
-#define NV_TX_LASTPACKET1       (1<<24)
+#define NV_TX_FORCED_INTERRUPT  (1<<24)
 #define NV_TX_DEFERRED          (1<<26)
 #define NV_TX_CARRIERLOST       (1<<27)
 #define NV_TX_LATECOLLISION     (1<<28)
@@ -300,7 +327,7 @@ struct ring_desc {
 
 #define NV_TX2_LASTPACKET       (1<<29)
 #define NV_TX2_RETRYERROR       (1<<18)
-#define NV_TX2_LASTPACKET1      (1<<23)
+#define NV_TX2_FORCED_INTERRUPT (1<<30)
 #define NV_TX2_DEFERRED         (1<<25)
 #define NV_TX2_CARRIERLOST      (1<<26)
 #define NV_TX2_LATECOLLISION    (1<<27)
@@ -376,9 +403,13 @@ struct ring_desc {
 #define TX_LIMIT_START  62
 
 /* rx/tx mac addr + type + vlan + align + slack*/
-#define RX_NIC_BUFSIZE          (ETH_DATA_LEN + 64)
-/* even more slack */
-#define RX_ALLOC_BUFSIZE        (ETH_DATA_LEN + 128)
+#define NV_RX_HEADERS           (64)
+/* even more slack. */
+#define NV_RX_ALLOC_PAD         (64)
+
+/* maximum mtu size */
+#define NV_PKTLIMIT_1   ETH_DATA_LEN    /* hard limit not known */
+#define NV_PKTLIMIT_2   9100    /* Actual limit according to NVidia: 9202 */
 
 #define OOM_REFILL      (1+HZ/20)
 #define POLL_WAIT       (1+HZ/100)
@@ -393,6 +424,7 @@ struct ring_desc {
  */
 #define DESC_VER_1      0x0
 #define DESC_VER_2      (0x02100|NVREG_TXRXCTL_RXCHECK)
+#define DESC_VER_3      (0x02200|NVREG_TXRXCTL_RXCHECK)
 
 /* PHY defines */
 #define PHY_OUI_MARVELL 0x5043
@@ -465,11 +497,12 @@ struct fe_priv {
         /* rx specific fields.
          * Locking: Within irq hander or disable_irq+spin_lock(&np->lock);
          */
-        struct ring_desc *rx_ring;
+        ring_type rx_ring;
         unsigned int cur_rx, refill_rx;
         struct sk_buff *rx_skbuff[RX_RING];
         dma_addr_t rx_dma[RX_RING];
         unsigned int rx_buf_sz;
+        unsigned int pkt_limit;
         struct timer_list oom_kick;
         struct timer_list nic_poll;
 
@@ -481,7 +514,7 @@ struct fe_priv {
         /*
          * tx specific fields.
          */
-        struct ring_desc *tx_ring;
+        ring_type tx_ring;
         unsigned int next_tx, nic_tx;
         struct sk_buff *tx_skbuff[TX_RING];
         dma_addr_t tx_dma[TX_RING];
@@ -516,6 +549,11 @@ static inline u32 nv_descr_getlength(struct ring_desc *prd, u32 v)
                 & ((v == DESC_VER_1) ? LEN_MASK_V1 : LEN_MASK_V2);
 }
 
+static inline u32 nv_descr_getlength_ex(struct ring_desc_ex *prd, u32 v)
+{
+        return le32_to_cpu(prd->FlagLen) & LEN_MASK_V2;
+}
+
 static int reg_delay(struct net_device *dev, int offset, u32 mask, u32 target,
                                 int delay, int delaymax, const char *msg)
 {
@@ -789,7 +827,7 @@ static int nv_alloc_rx(struct net_device *dev)
                 nr = refill_rx % RX_RING;
                 if (np->rx_skbuff[nr] == NULL) {
 
-                        skb = dev_alloc_skb(RX_ALLOC_BUFSIZE);
+                        skb = dev_alloc_skb(np->rx_buf_sz + NV_RX_ALLOC_PAD);
                         if (!skb)
                                 break;
 
@@ -800,9 +838,16 @@ static int nv_alloc_rx(struct net_device *dev)
                 }
                 np->rx_dma[nr] = pci_map_single(np->pci_dev, skb->data, skb->len,
                                                 PCI_DMA_FROMDEVICE);
-                np->rx_ring[nr].PacketBuffer = cpu_to_le32(np->rx_dma[nr]);
-                wmb();
-                np->rx_ring[nr].FlagLen = cpu_to_le32(RX_NIC_BUFSIZE | NV_RX_AVAIL);
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+                        np->rx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->rx_dma[nr]);
+                        wmb();
+                        np->rx_ring.orig[nr].FlagLen = cpu_to_le32(np->rx_buf_sz | NV_RX_AVAIL);
+                } else {
+                        np->rx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->rx_dma[nr]) >> 32;
+                        np->rx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->rx_dma[nr]) & 0x0FFFFFFFF;
+                        wmb();
+                        np->rx_ring.ex[nr].FlagLen = cpu_to_le32(np->rx_buf_sz | NV_RX2_AVAIL);
+                }
                 dprintk(KERN_DEBUG "%s: nv_alloc_rx: Packet %d marked as Available\n",
                                         dev->name, refill_rx);
                 refill_rx++;
@@ -828,19 +873,37 @@ static void nv_do_rx_refill(unsigned long data)
         enable_irq(dev->irq);
 }
 
-static int nv_init_ring(struct net_device *dev)
+static void nv_init_rx(struct net_device *dev) 
 {
         struct fe_priv *np = get_nvpriv(dev);
         int i;
 
-        np->next_tx = np->nic_tx = 0;
-        for (i = 0; i < TX_RING; i++)
-                np->tx_ring[i].FlagLen = 0;
-
         np->cur_rx = RX_RING;
         np->refill_rx = 0;
         for (i = 0; i < RX_RING; i++)
-                np->rx_ring[i].FlagLen = 0;
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                        np->rx_ring.orig[i].FlagLen = 0;
+                else
+                        np->rx_ring.ex[i].FlagLen = 0;
+}
+
+static void nv_init_tx(struct net_device *dev)
+{
+        struct fe_priv *np = get_nvpriv(dev);
+        int i;
+
+        np->next_tx = np->nic_tx = 0;
+        for (i = 0; i < TX_RING; i++)
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                        np->tx_ring.orig[i].FlagLen = 0;
+                else
+                        np->tx_ring.ex[i].FlagLen = 0;
+}
+
+static int nv_init_ring(struct net_device *dev)
+{
+        nv_init_tx(dev);
+        nv_init_rx(dev);
         return nv_alloc_rx(dev);
 }
 
@@ -849,7 +912,10 @@ static void nv_drain_tx(struct net_device *dev)
         struct fe_priv *np = get_nvpriv(dev);
         int i;
         for (i = 0; i < TX_RING; i++) {
-                np->tx_ring[i].FlagLen = 0;
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                        np->tx_ring.orig[i].FlagLen = 0;
+                else
+                        np->tx_ring.ex[i].FlagLen = 0;
                 if (np->tx_skbuff[i]) {
                         pci_unmap_single(np->pci_dev, np->tx_dma[i],
                                                 np->tx_skbuff[i]->len,
@@ -866,7 +932,10 @@ static void nv_drain_rx(struct net_device *dev)
         struct fe_priv *np = get_nvpriv(dev);
         int i;
         for (i = 0; i < RX_RING; i++) {
-                np->rx_ring[i].FlagLen = 0;
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                        np->rx_ring.orig[i].FlagLen = 0;
+                else
+                        np->rx_ring.ex[i].FlagLen = 0;
                 wmb();
                 if (np->rx_skbuff[i]) {
                         pci_unmap_single(np->pci_dev, np->rx_dma[i],
@@ -897,11 +966,19 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
         np->tx_dma[nr] = pci_map_single(np->pci_dev, skb->data,skb->len,
                                         PCI_DMA_TODEVICE);
 
-        np->tx_ring[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]);
+        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                np->tx_ring.orig[nr].PacketBuffer = cpu_to_le32(np->tx_dma[nr]);
+        else {
+                np->tx_ring.ex[nr].PacketBufferHigh = cpu_to_le64(np->tx_dma[nr]) >> 32;
+                np->tx_ring.ex[nr].PacketBufferLow = cpu_to_le64(np->tx_dma[nr]) & 0x0FFFFFFFF;
+        }
 
         spin_lock_irq(&np->lock);
         wmb();
-        np->tx_ring[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags );
+        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                np->tx_ring.orig[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags );
+        else
+                np->tx_ring.ex[nr].FlagLen = cpu_to_le32( (skb->len-1) | np->tx_flags );
         dprintk(KERN_DEBUG "%s: nv_start_xmit: packet packet %d queued for transmission.\n",
                                 dev->name, np->next_tx);
         {
@@ -939,7 +1016,10 @@ static void nv_tx_done(struct net_device *dev)
         while (np->nic_tx != np->next_tx) {
                 i = np->nic_tx % TX_RING;
 
-                Flags = le32_to_cpu(np->tx_ring[i].FlagLen);
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                        Flags = le32_to_cpu(np->tx_ring.orig[i].FlagLen);
+                else
+                        Flags = le32_to_cpu(np->tx_ring.ex[i].FlagLen);
 
                 dprintk(KERN_DEBUG "%s: nv_tx_done: looking at packet %d, Flags 0x%x.\n",
                                         dev->name, np->nic_tx, Flags);
@@ -990,9 +1070,56 @@ static void nv_tx_timeout(struct net_device *dev)
         struct fe_priv *np = get_nvpriv(dev);
         u8 __iomem *base = get_hwbase(dev);
 
-        dprintk(KERN_DEBUG "%s: Got tx_timeout. irq: %08x\n", dev->name,
+        printk(KERN_INFO "%s: Got tx_timeout. irq: %08x\n", dev->name,
                         readl(base + NvRegIrqStatus) & NVREG_IRQSTAT_MASK);
 
+        {
+                int i;
+
+                printk(KERN_INFO "%s: Ring at %lx: next %d nic %d\n",
+                                dev->name, (unsigned long)np->ring_addr,
+                                np->next_tx, np->nic_tx);
+                printk(KERN_INFO "%s: Dumping tx registers\n", dev->name);
+                for (i=0;i<0x400;i+= 32) {
+                        printk(KERN_INFO "%3x: %08x %08x %08x %08x %08x %08x %08x %08x\n",
+                                        i,
+                                        readl(base + i + 0), readl(base + i + 4),
+                                        readl(base + i + 8), readl(base + i + 12),
+                                        readl(base + i + 16), readl(base + i + 20),
+                                        readl(base + i + 24), readl(base + i + 28));
+                }
+                printk(KERN_INFO "%s: Dumping tx ring\n", dev->name);
+                for (i=0;i<TX_RING;i+= 4) {
+                        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+                                printk(KERN_INFO "%03x: %08x %08x // %08x %08x // %08x %08x // %08x %08x\n",
+                                       i, 
+                                       le32_to_cpu(np->tx_ring.orig[i].PacketBuffer),
+                                       le32_to_cpu(np->tx_ring.orig[i].FlagLen),
+                                       le32_to_cpu(np->tx_ring.orig[i+1].PacketBuffer),
+                                       le32_to_cpu(np->tx_ring.orig[i+1].FlagLen),
+                                       le32_to_cpu(np->tx_ring.orig[i+2].PacketBuffer),
+                                       le32_to_cpu(np->tx_ring.orig[i+2].FlagLen),
+                                       le32_to_cpu(np->tx_ring.orig[i+3].PacketBuffer),
+                                       le32_to_cpu(np->tx_ring.orig[i+3].FlagLen));
+                        } else {
+                                printk(KERN_INFO "%03x: %08x %08x %08x // %08x %08x %08x // %08x %08x %08x // %08x %08x %08x\n",
+                                       i, 
+                                       le32_to_cpu(np->tx_ring.ex[i].PacketBufferHigh),
+                                       le32_to_cpu(np->tx_ring.ex[i].PacketBufferLow),
+                                       le32_to_cpu(np->tx_ring.ex[i].FlagLen),
+                                       le32_to_cpu(np->tx_ring.ex[i+1].PacketBufferHigh),
+                                       le32_to_cpu(np->tx_ring.ex[i+1].PacketBufferLow),
+                                       le32_to_cpu(np->tx_ring.ex[i+1].FlagLen),
+                                       le32_to_cpu(np->tx_ring.ex[i+2].PacketBufferHigh),
+                                       le32_to_cpu(np->tx_ring.ex[i+2].PacketBufferLow),
+                                       le32_to_cpu(np->tx_ring.ex[i+2].FlagLen),
+                                       le32_to_cpu(np->tx_ring.ex[i+3].PacketBufferHigh),
+                                       le32_to_cpu(np->tx_ring.ex[i+3].PacketBufferLow),
+                                       le32_to_cpu(np->tx_ring.ex[i+3].FlagLen));
+                        }
+                }
+        }
+
         spin_lock_irq(&np->lock);
 
         /* 1) stop tx engine */
@@ -1006,7 +1133,10 @@ 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;
-                writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
+                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);
                 netif_wake_queue(dev);
         }
 
@@ -1081,8 +1211,13 @@ static void nv_rx_process(struct net_device *dev)
                         break;  /* we scanned the whole ring - do not continue */
 
                 i = np->cur_rx % RX_RING;
-                Flags = le32_to_cpu(np->rx_ring[i].FlagLen);
-                len = nv_descr_getlength(&np->rx_ring[i], np->desc_ver);
+                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+                        Flags = le32_to_cpu(np->rx_ring.orig[i].FlagLen);
+                        len = nv_descr_getlength(&np->rx_ring.orig[i], np->desc_ver);
+                } else {
+                        Flags = le32_to_cpu(np->rx_ring.ex[i].FlagLen);
+                        len = nv_descr_getlength_ex(&np->rx_ring.ex[i], np->desc_ver);
+                }
 
                 dprintk(KERN_DEBUG "%s: nv_rx_process: looking at packet %d, Flags 0x%x.\n",
                                         dev->name, np->cur_rx, Flags);
@@ -1204,15 +1339,133 @@ next_pkt:
         }
 }
 
+static void set_bufsize(struct net_device *dev)
+{
+        struct fe_priv *np = netdev_priv(dev);
+
+        if (dev->mtu <= ETH_DATA_LEN)
+                np->rx_buf_sz = ETH_DATA_LEN + NV_RX_HEADERS;
+        else
+                np->rx_buf_sz = dev->mtu + NV_RX_HEADERS;
+}
+
 /*
  * nv_change_mtu: dev->change_mtu function
  * Called with dev_base_lock held for read.
  */
 static int nv_change_mtu(struct net_device *dev, int new_mtu)
 {
-        if (new_mtu > ETH_DATA_LEN)
+        struct fe_priv *np = get_nvpriv(dev);
+        int old_mtu;
+
+        if (new_mtu < 64 || new_mtu > np->pkt_limit)
                 return -EINVAL;
+
+        old_mtu = dev->mtu;
         dev->mtu = new_mtu;
+
+        /* return early if the buffer sizes will not change */
+        if (old_mtu <= ETH_DATA_LEN && new_mtu <= ETH_DATA_LEN)
+                return 0;
+        if (old_mtu == new_mtu)
+                return 0;
+
+        /* synchronized against open : rtnl_lock() held by caller */
+        if (netif_running(dev)) {
+                u8 *base = get_hwbase(dev);
+                /*
+                 * It seems that the nic preloads valid ring entries into an
+                 * internal buffer. The procedure for flushing everything is
+                 * guessed, there is probably a simpler approach.
+                 * Changing the MTU is a rare event, it shouldn't matter.
+                 */
+                disable_irq(dev->irq);
+                spin_lock_bh(&dev->xmit_lock);
+                spin_lock(&np->lock);
+                /* stop engines */
+                nv_stop_rx(dev);
+                nv_stop_tx(dev);
+                nv_txrx_reset(dev);
+                /* drain rx queue */
+                nv_drain_rx(dev);
+                nv_drain_tx(dev);
+                /* reinit driver view of the rx queue */
+                nv_init_rx(dev);
+                nv_init_tx(dev);
+                /* alloc new rx buffers */
+                set_bufsize(dev);
+                if (nv_alloc_rx(dev)) {
+                        if (!np->in_shutdown)
+                                mod_timer(&np->oom_kick, jiffies + OOM_REFILL);
+                }
+                /* reinit nic view of the rx queue */
+                writel(np->rx_buf_sz, base + NvRegOffloadConfig);
+                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);
+                writel( ((RX_RING-1) << NVREG_RINGSZ_RXSHIFT) + ((TX_RING-1) << NVREG_RINGSZ_TXSHIFT),
+                        base + NvRegRingSizes);
+                pci_push(base);
+                writel(NVREG_TXRXCTL_KICK|np->desc_ver, get_hwbase(dev) + NvRegTxRxControl);
+                pci_push(base);
+
+                /* restart rx engine */
+                nv_start_rx(dev);
+                nv_start_tx(dev);
+                spin_unlock(&np->lock);
+                spin_unlock_bh(&dev->xmit_lock);
+                enable_irq(dev->irq);
+        }
+        return 0;
+}
+
+static void nv_copy_mac_to_hw(struct net_device *dev)
+{
+        u8 *base = get_hwbase(dev);
+        u32 mac[2];
+
+        mac[0] = (dev->dev_addr[0] << 0) + (dev->dev_addr[1] << 8) +
+                        (dev->dev_addr[2] << 16) + (dev->dev_addr[3] << 24);
+        mac[1] = (dev->dev_addr[4] << 0) + (dev->dev_addr[5] << 8);
+
+        writel(mac[0], base + NvRegMacAddrA);
+        writel(mac[1], base + NvRegMacAddrB);
+}
+
+/*
+ * nv_set_mac_address: dev->set_mac_address function
+ * Called with rtnl_lock() held.
+ */
+static int nv_set_mac_address(struct net_device *dev, void *addr)
+{
+        struct fe_priv *np = get_nvpriv(dev);
+        struct sockaddr *macaddr = (struct sockaddr*)addr;
+
+        if(!is_valid_ether_addr(macaddr->sa_data))
+                return -EADDRNOTAVAIL;
+
+        /* synchronized against open : rtnl_lock() held by caller */
+        memcpy(dev->dev_addr, macaddr->sa_data, ETH_ALEN);
+
+        if (netif_running(dev)) {
+                spin_lock_bh(&dev->xmit_lock);
+                spin_lock_irq(&np->lock);
+
+                /* stop rx engine */
+                nv_stop_rx(dev);
+
+                /* set mac address */
+                nv_copy_mac_to_hw(dev);
+
+                /* restart rx engine */
+                nv_start_rx(dev);
+                spin_unlock_irq(&np->lock);
+                spin_unlock_bh(&dev->xmit_lock);
+        } else {
+                nv_copy_mac_to_hw(dev);
+        }
         return 0;
 }
 
@@ -1467,7 +1720,7 @@ static irqreturn_t nv_nic_irq(int foo, void *data, struct pt_regs *regs)
                 if (!(events & np->irqmask))
                         break;
 
-                if (events & (NVREG_IRQ_TX1|NVREG_IRQ_TX2|NVREG_IRQ_TX_ERR)) {
+                if (events & (NVREG_IRQ_TX1|NVREG_IRQ_TX_OK|NVREG_IRQ_TX_ERROR|NVREG_IRQ_TX_ERR)) {
                         spin_lock(&np->lock);
                         nv_tx_done(dev);
                         spin_unlock(&np->lock);
@@ -1758,6 +2011,50 @@ static int nv_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
         return 0;
 }
 
+#define FORCEDETH_REGS_VER      1
+#define FORCEDETH_REGS_SIZE     0x400 /* 256 32-bit registers */
+
+static int nv_get_regs_len(struct net_device *dev)
+{
+        return FORCEDETH_REGS_SIZE;
+}
+
+static void nv_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *buf)
+{
+        struct fe_priv *np = get_nvpriv(dev);
+        u8 __iomem *base = get_hwbase(dev);
+        u32 *rbuf = buf;
+        int i;
+
+        regs->version = FORCEDETH_REGS_VER;
+        spin_lock_irq(&np->lock);
+        for (i=0;i<FORCEDETH_REGS_SIZE/sizeof(u32);i++)
+                rbuf[i] = readl(base + i*sizeof(u32));
+        spin_unlock_irq(&np->lock);
+}
+
+static int nv_nway_reset(struct net_device *dev)
+{
+        struct fe_priv *np = get_nvpriv(dev);
+        int ret;
+
+        spin_lock_irq(&np->lock);
+        if (np->autoneg) {
+                int bmcr;
+
+                bmcr = mii_rw(dev, np->phyaddr, MII_BMCR, MII_READ);
+                bmcr |= (BMCR_ANENABLE | BMCR_ANRESTART);
+                mii_rw(dev, np->phyaddr, MII_BMCR, bmcr);
+
+                ret = 0;
+        } else {
+                ret = -EINVAL;
+        }
+        spin_unlock_irq(&np->lock);
+
+        return ret;
+}
+
 static struct ethtool_ops ops = {
         .get_drvinfo = nv_get_drvinfo,
         .get_link = ethtool_op_get_link,
@@ -1765,6 +2062,9 @@ static struct ethtool_ops ops = {
         .set_wol = nv_set_wol,
         .get_settings = nv_get_settings,
         .set_settings = nv_set_settings,
+        .get_regs_len = nv_get_regs_len,
+        .get_regs = nv_get_regs,
+        .nway_reset = nv_nway_reset,
 };
 
 static int nv_open(struct net_device *dev)
@@ -1789,6 +2089,7 @@ static int nv_open(struct net_device *dev)
         writel(0, base + NvRegAdapterControl);
 
         /* 2) initialize descriptor rings */
+        set_bufsize(dev);
         oom = nv_init_ring(dev);
 
         writel(0, base + NvRegLinkSpeed);
@@ -1799,20 +2100,14 @@ static int nv_open(struct net_device *dev)
         np->in_shutdown = 0;
 
         /* 3) set mac address */
-        {
-                u32 mac[2];
-
-                mac[0] = (dev->dev_addr[0] << 0) + (dev->dev_addr[1] << 8) +
-                                (dev->dev_addr[2] << 16) + (dev->dev_addr[3] << 24);
-                mac[1] = (dev->dev_addr[4] << 0) + (dev->dev_addr[5] << 8);
-
-                writel(mac[0], base + NvRegMacAddrA);
-                writel(mac[1], base + NvRegMacAddrB);
-        }
+        nv_copy_mac_to_hw(dev);
 
         /* 4) give hw rings */
         writel((u32) np->ring_addr, base + NvRegRxRingPhysAddr);
-        writel((u32) (np->ring_addr + RX_RING*sizeof(struct ring_desc)), base + NvRegTxRingPhysAddr);
+        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);
         writel( ((RX_RING-1) << NVREG_RINGSZ_RXSHIFT) + ((TX_RING-1) << NVREG_RINGSZ_TXSHIFT),
                 base + NvRegRingSizes);
 
@@ -1834,7 +2129,7 @@ static int nv_open(struct net_device *dev)
         writel(NVREG_MISC1_FORCE | NVREG_MISC1_HD, base + NvRegMisc1);
         writel(readl(base + NvRegTransmitterStatus), base + NvRegTransmitterStatus);
         writel(NVREG_PFF_ALWAYS, base + NvRegPacketFilterFlags);
-        writel(NVREG_OFFLOAD_NORMAL, base + NvRegOffloadConfig);
+        writel(np->rx_buf_sz, base + NvRegOffloadConfig);
 
         writel(readl(base + NvRegReceiverStatus), base + NvRegReceiverStatus);
         get_random_bytes(&i, sizeof(i));
@@ -1885,6 +2180,9 @@ static int nv_open(struct net_device *dev)
                 writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
                 dprintk(KERN_INFO "startup: got 0x%08x.\n", miistat);
         }
+        /* set linkspeed to invalid value, thus force nv_update_linkspeed
+         * to init hw */
+        np->linkspeed = 0;
         ret = nv_update_linkspeed(dev);
         nv_start_rx(dev);
         nv_start_tx(dev);
@@ -1939,6 +2237,12 @@ static int nv_close(struct net_device *dev)
         if (np->wolenabled)
                 nv_start_rx(dev);
 
+        /* special op: write back the misordered MAC address - otherwise
+         * the next nv_probe would see a wrong address.
+         */
+        writel(np->orig_mac[0], base + NvRegMacAddrA);
+        writel(np->orig_mac[1], base + NvRegMacAddrB);
+
         /* FIXME: power down nic */
 
         return 0;
@@ -2003,30 +2307,55 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
         }
 
         /* handle different descriptor versions */
-        if (pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_1 ||
-                pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_2 ||
-                pci_dev->device == PCI_DEVICE_ID_NVIDIA_NVENET_3)
-                np->desc_ver = DESC_VER_1;
-        else
+        if (id->driver_data & DEV_HAS_HIGH_DMA) {
+                /* packet format 3: supports 40-bit addressing */
+                np->desc_ver = DESC_VER_3;
+                if (pci_set_dma_mask(pci_dev, 0x0000007fffffffffULL)) {
+                        printk(KERN_INFO "forcedeth: 64-bit DMA failed, using 32-bit addressing for device %s.\n",
+                                        pci_name(pci_dev));
+                }
+        } else if (id->driver_data & DEV_HAS_LARGEDESC) {
+                /* packet format 2: supports jumbo frames */
                 np->desc_ver = DESC_VER_2;
+        } else {
+                /* original packet format */
+                np->desc_ver = DESC_VER_1;
+        }
+
+        np->pkt_limit = NV_PKTLIMIT_1;
+        if (id->driver_data & DEV_HAS_LARGEDESC)
+                np->pkt_limit = NV_PKTLIMIT_2;
 
         err = -ENOMEM;
         np->base = ioremap(addr, NV_PCI_REGSZ);
         if (!np->base)
                 goto out_relreg;
         dev->base_addr = (unsigned long)np->base;
+
         dev->irq = pci_dev->irq;
-        np->rx_ring = pci_alloc_consistent(pci_dev, sizeof(struct ring_desc) * (RX_RING + TX_RING),
-                                                &np->ring_addr);
-        if (!np->rx_ring)
-                goto out_unmap;
-        np->tx_ring = &np->rx_ring[RX_RING];
+
+        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
+                np->rx_ring.orig = pci_alloc_consistent(pci_dev,
+                                        sizeof(struct ring_desc) * (RX_RING + TX_RING),
+                                        &np->ring_addr);
+                if (!np->rx_ring.orig)
+                        goto out_unmap;
+                np->tx_ring.orig = &np->rx_ring.orig[RX_RING];
+        } else {
+                np->rx_ring.ex = pci_alloc_consistent(pci_dev,
+                                        sizeof(struct ring_desc_ex) * (RX_RING + TX_RING),
+                                        &np->ring_addr);
+                if (!np->rx_ring.ex)
+                        goto out_unmap;
+                np->tx_ring.ex = &np->rx_ring.ex[RX_RING];
+        }
 
         dev->open = nv_open;
         dev->stop = nv_close;
         dev->hard_start_xmit = nv_start_xmit;
         dev->get_stats = nv_get_stats;
         dev->change_mtu = nv_change_mtu;
+        dev->set_mac_address = nv_set_mac_address;
         dev->set_multicast_list = nv_set_multicast;
 #ifdef CONFIG_NET_POLL_CONTROLLER
         dev->poll_controller = nv_poll_controller;
@@ -2075,17 +2404,10 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
 
         if (np->desc_ver == DESC_VER_1) {
                 np->tx_flags = NV_TX_LASTPACKET|NV_TX_VALID;
-                if (id->driver_data & DEV_NEED_LASTPACKET1)
-                        np->tx_flags |= NV_TX_LASTPACKET1;
         } else {
                 np->tx_flags = NV_TX2_LASTPACKET|NV_TX2_VALID;
-                if (id->driver_data & DEV_NEED_LASTPACKET1)
-                        np->tx_flags |= NV_TX2_LASTPACKET1;
         }
-        if (id->driver_data & DEV_IRQMASK_1)
-                np->irqmask = NVREG_IRQMASK_WANTED_1;
-        if (id->driver_data & DEV_IRQMASK_2)
-                np->irqmask = NVREG_IRQMASK_WANTED_2;
+        np->irqmask = NVREG_IRQMASK_WANTED;
         if (id->driver_data & DEV_NEED_TIMERIRQ)
                 np->irqmask |= NVREG_IRQ_TIMER;
         if (id->driver_data & DEV_NEED_LINKTIMER) {
@@ -2150,8 +2472,12 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
         return 0;
 
 out_freering:
-        pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (RX_RING + TX_RING),
-                                np->rx_ring, np->ring_addr);
+        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (RX_RING + TX_RING),
+                                    np->rx_ring.orig, np->ring_addr);
+        else
+                pci_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (RX_RING + TX_RING),
+                                    np->rx_ring.ex, np->ring_addr);
         pci_set_drvdata(pci_dev, NULL);
 out_unmap:
         iounmap(get_hwbase(dev));
@@ -2169,18 +2495,14 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
 {
         struct net_device *dev = pci_get_drvdata(pci_dev);
         struct fe_priv *np = get_nvpriv(dev);
-        u8 __iomem *base = get_hwbase(dev);
 
         unregister_netdev(dev);
 
-        /* special op: write back the misordered MAC address - otherwise
-         * the next nv_probe would see a wrong address.
-         */
-        writel(np->orig_mac[0], base + NvRegMacAddrA);
-        writel(np->orig_mac[1], base + NvRegMacAddrB);
-
         /* free all structures */
-        pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (RX_RING + TX_RING), np->rx_ring, np->ring_addr);
+        if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2)
+                pci_free_consistent(np->pci_dev, sizeof(struct ring_desc) * (RX_RING + TX_RING), np->rx_ring.orig, np->ring_addr);
+        else
+                pci_free_consistent(np->pci_dev, sizeof(struct ring_desc_ex) * (RX_RING + TX_RING), np->rx_ring.ex, np->ring_addr);
         iounmap(get_hwbase(dev));
         pci_release_regions(pci_dev);
         pci_disable_device(pci_dev);
@@ -2190,81 +2512,64 @@ static void __devexit nv_remove(struct pci_dev *pci_dev)
 
 static struct pci_device_id pci_tbl[] = {
         {       /* nForce Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_1,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_IRQMASK_1|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_1),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
         },
         {       /* nForce2 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_2,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_2),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
         },
         {       /* nForce3 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_3,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_3),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER,
         },
         {       /* nForce3 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_4,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_4),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC,
         },
         {       /* nForce3 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_5,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_5),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC,
         },
         {       /* nForce3 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_6,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_6),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC,
         },
         {       /* nForce3 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_7,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_7),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC,
         },
         {       /* CK804 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_8,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_8),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA,
         },
         {       /* CK804 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_9,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_9),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA,
         },
         {       /* MCP04 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_10,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_10),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA,
         },
         {       /* MCP04 Ethernet Controller */
-                .vendor = PCI_VENDOR_ID_NVIDIA,
-                .device = PCI_DEVICE_ID_NVIDIA_NVENET_11,
-                .subvendor = PCI_ANY_ID,
-                .subdevice = PCI_ANY_ID,
-                .driver_data = DEV_NEED_LASTPACKET1|DEV_IRQMASK_2|DEV_NEED_TIMERIRQ,
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_11),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA,
+        },
+        {       /* MCP51 Ethernet Controller */
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA,
+        },
+        {       /* MCP51 Ethernet Controller */
+                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_13),
+                .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA,
+        },
+        {       /* 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_HIGH_DMA,
+        },
+        {       /* 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_HIGH_DMA,
         },
         {0,},
 };
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index b43b2b11aacd..6518334b9280 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * drivers/net/gianfar.c
  *
  * Gianfar Ethernet Driver
@@ -22,10 +22,9 @@
  *  B-V +1.62
  *
  *  Theory of operation
- *  This driver is designed for the Triple-speed Ethernet
- *  controllers on the Freescale 8540/8560 integrated processors,
- *  as well as the Fast Ethernet Controller on the 8540.  
- *  
+ *  This driver is designed for the non-CPM ethernet controllers
+ *  on the 85xx and 83xx family of integrated processors
+ *
  *  The driver is initialized through platform_device.  Structures which
  *  define the configuration needed by the board are defined in a
  *  board structure in arch/ppc/platforms (though I do not
@@ -39,12 +38,12 @@
  *
  *  The Gianfar Ethernet Controller uses a ring of buffer
  *  descriptors.  The beginning is indicated by a register
- *  pointing to the physical address of the start of the ring. 
- *  The end is determined by a "wrap" bit being set in the 
+ *  pointing to the physical address of the start of the ring.
+ *  The end is determined by a "wrap" bit being set in the
  *  last descriptor of the ring.
  *
  *  When a packet is received, the RXF bit in the
- *  IEVENT register is set, triggering an interrupt when the 
+ *  IEVENT register is set, triggering an interrupt when the
  *  corresponding bit in the IMASK register is also set (if
  *  interrupt coalescing is active, then the interrupt may not
  *  happen immediately, but will wait until either a set number
@@ -52,7 +51,7 @@
  *  interrupt handler will signal there is work to be done, and
  *  exit.  Without NAPI, the packet(s) will be handled
  *  immediately.  Both methods will start at the last known empty
- *  descriptor, and process every subsequent descriptor until there 
+ *  descriptor, and process every subsequent descriptor until there
  *  are none left with data (NAPI will stop after a set number of
  *  packets to give time to other tasks, but will eventually
  *  process all the packets).  The data arrives inside a
@@ -83,9 +82,13 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
+#include <linux/if_vlan.h>
 #include <linux/spinlock.h>
 #include <linux/mm.h>
 #include <linux/device.h>
+#include <linux/ip.h>
+#include <linux/tcp.h>
+#include <linux/udp.h>
 
 #include <asm/io.h>
 #include <asm/irq.h>
@@ -123,7 +126,7 @@ static int gfar_set_mac_address(struct net_device *dev);
 static int gfar_change_mtu(struct net_device *dev, int new_mtu);
 static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs);
 static irqreturn_t gfar_transmit(int irq, void *dev_id, struct pt_regs *regs);
-irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
 static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 static irqreturn_t phy_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 static void gfar_phy_change(void *data);
@@ -139,9 +142,12 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr);
 #ifdef CONFIG_GFAR_NAPI
 static int gfar_poll(struct net_device *dev, int *budget);
 #endif
-static int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
+int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
 static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb, int length);
 static void gfar_phy_startup_timer(unsigned long data);
+static void gfar_vlan_rx_register(struct net_device *netdev,
+                                struct vlan_group *grp);
+static void gfar_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid);
 
 extern struct ethtool_ops gfar_ethtool_ops;
 
@@ -149,6 +155,13 @@ MODULE_AUTHOR("Freescale Semiconductor, Inc");
 MODULE_DESCRIPTION("Gianfar Ethernet Driver");
 MODULE_LICENSE("GPL");
 
+int gfar_uses_fcb(struct gfar_private *priv)
+{
+        if (priv->vlan_enable || priv->rx_csum_enable)
+                return 1;
+        else
+                return 0;
+}
 static int gfar_probe(struct device *device)
 {
         u32 tempval;
@@ -159,7 +172,6 @@ static int gfar_probe(struct device *device)
         struct resource *r;
         int idx;
         int err = 0;
-        int dev_ethtool_ops = 0;
 
         einfo = (struct gianfar_platform_data *) pdev->dev.platform_data;
 
@@ -265,15 +277,69 @@ static int gfar_probe(struct device *device)
         dev->mtu = 1500;
         dev->set_multicast_list = gfar_set_multi;
 
-        /* Index into the array of possible ethtool
-         * ops to catch all 4 possibilities */
-        if((priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) == 0)
-                dev_ethtool_ops += 1;
+        dev->ethtool_ops = &gfar_ethtool_ops;
+
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM) {
+                priv->rx_csum_enable = 1;
+                dev->features |= NETIF_F_IP_CSUM;
+        } else
+                priv->rx_csum_enable = 0;
+
+        priv->vlgrp = NULL;
 
-        if((priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE) == 0)
-                dev_ethtool_ops += 2;
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_VLAN) {
+                dev->vlan_rx_register = gfar_vlan_rx_register;
+                dev->vlan_rx_kill_vid = gfar_vlan_rx_kill_vid;
 
-        dev->ethtool_ops = gfar_op_array[dev_ethtool_ops];
+                dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+
+                priv->vlan_enable = 1;
+        }
+
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_EXTENDED_HASH) {
+                priv->extended_hash = 1;
+                priv->hash_width = 9;
+
+                priv->hash_regs[0] = &priv->regs->igaddr0;
+                priv->hash_regs[1] = &priv->regs->igaddr1;
+                priv->hash_regs[2] = &priv->regs->igaddr2;
+                priv->hash_regs[3] = &priv->regs->igaddr3;
+                priv->hash_regs[4] = &priv->regs->igaddr4;
+                priv->hash_regs[5] = &priv->regs->igaddr5;
+                priv->hash_regs[6] = &priv->regs->igaddr6;
+                priv->hash_regs[7] = &priv->regs->igaddr7;
+                priv->hash_regs[8] = &priv->regs->gaddr0;
+                priv->hash_regs[9] = &priv->regs->gaddr1;
+                priv->hash_regs[10] = &priv->regs->gaddr2;
+                priv->hash_regs[11] = &priv->regs->gaddr3;
+                priv->hash_regs[12] = &priv->regs->gaddr4;
+                priv->hash_regs[13] = &priv->regs->gaddr5;
+                priv->hash_regs[14] = &priv->regs->gaddr6;
+                priv->hash_regs[15] = &priv->regs->gaddr7;
+
+        } else {
+                priv->extended_hash = 0;
+                priv->hash_width = 8;
+
+                priv->hash_regs[0] = &priv->regs->gaddr0;
+                priv->hash_regs[1] = &priv->regs->gaddr1;
+                priv->hash_regs[2] = &priv->regs->gaddr2;
+                priv->hash_regs[3] = &priv->regs->gaddr3;
+                priv->hash_regs[4] = &priv->regs->gaddr4;
+                priv->hash_regs[5] = &priv->regs->gaddr5;
+                priv->hash_regs[6] = &priv->regs->gaddr6;
+                priv->hash_regs[7] = &priv->regs->gaddr7;
+        }
+
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_PADDING)
+                priv->padding = DEFAULT_PADDING;
+        else
+                priv->padding = 0;
+
+        dev->hard_header_len += priv->padding;
+
+        if (dev->features & NETIF_F_IP_CSUM)
+                dev->hard_header_len += GMAC_FCB_LEN;
 
         priv->rx_buffer_size = DEFAULT_RX_BUFFER_SIZE;
 #ifdef CONFIG_GFAR_BUFSTASH
@@ -289,6 +355,9 @@ static int gfar_probe(struct device *device)
         priv->rxcount = DEFAULT_RXCOUNT;
         priv->rxtime = DEFAULT_RXTIME;
 
+        /* Enable most messages by default */
+        priv->msg_enable = (NETIF_MSG_IFUP << 1 ) - 1;
+
         err = register_netdev(dev);
 
         if (err) {
@@ -360,8 +429,9 @@ static int init_phy(struct net_device *dev)
                         GFP_KERNEL);
 
         if(NULL == mii_info) {
-                printk(KERN_ERR "%s: Could not allocate mii_info\n", 
-                                dev->name);
+                if (netif_msg_ifup(priv))
+                        printk(KERN_ERR "%s: Could not allocate mii_info\n",
+                                        dev->name);
                 return -ENOMEM;
         }
 
@@ -410,7 +480,8 @@ static int init_phy(struct net_device *dev)
         curphy = get_phy_info(priv->mii_info);
 
         if (curphy == NULL) {
-                printk(KERN_ERR "%s: No PHY found\n", dev->name);
+                if (netif_msg_ifup(priv))
+                        printk(KERN_ERR "%s: No PHY found\n", dev->name);
                 err = -1;
                 goto no_phy;
         }
@@ -421,7 +492,7 @@ static int init_phy(struct net_device *dev)
         if(curphy->init) {
                 err = curphy->init(priv->mii_info);
 
-                if (err) 
+                if (err)
                         goto phy_init_fail;
         }
 
@@ -446,14 +517,14 @@ static void init_registers(struct net_device *dev)
         gfar_write(&priv->regs->imask, IMASK_INIT_CLEAR);
 
         /* Init hash registers to zero */
-        gfar_write(&priv->regs->iaddr0, 0);
-        gfar_write(&priv->regs->iaddr1, 0);
-        gfar_write(&priv->regs->iaddr2, 0);
-        gfar_write(&priv->regs->iaddr3, 0);
-        gfar_write(&priv->regs->iaddr4, 0);
-        gfar_write(&priv->regs->iaddr5, 0);
-        gfar_write(&priv->regs->iaddr6, 0);
-        gfar_write(&priv->regs->iaddr7, 0);
+        gfar_write(&priv->regs->igaddr0, 0);
+        gfar_write(&priv->regs->igaddr1, 0);
+        gfar_write(&priv->regs->igaddr2, 0);
+        gfar_write(&priv->regs->igaddr3, 0);
+        gfar_write(&priv->regs->igaddr4, 0);
+        gfar_write(&priv->regs->igaddr5, 0);
+        gfar_write(&priv->regs->igaddr6, 0);
+        gfar_write(&priv->regs->igaddr7, 0);
 
         gfar_write(&priv->regs->gaddr0, 0);
         gfar_write(&priv->regs->gaddr1, 0);
@@ -464,9 +535,6 @@ static void init_registers(struct net_device *dev)
         gfar_write(&priv->regs->gaddr6, 0);
         gfar_write(&priv->regs->gaddr7, 0);
 
-        /* Zero out rctrl */
-        gfar_write(&priv->regs->rctrl, 0x00000000);
-
         /* Zero out the rmon mib registers if it has them */
         if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) {
                 memset((void *) &(priv->regs->rmon), 0,
@@ -497,20 +565,14 @@ static void init_registers(struct net_device *dev)
         gfar_write(&priv->regs->tbipa, TBIPA_VALUE);
 }
 
-void stop_gfar(struct net_device *dev)
+
+/* Halt the receive and transmit queues */
+void gfar_halt(struct net_device *dev)
 {
         struct gfar_private *priv = netdev_priv(dev);
         struct gfar *regs = priv->regs;
-        unsigned long flags;
         u32 tempval;
 
-        /* Lock it down */
-        spin_lock_irqsave(&priv->lock, flags);
-
-        /* Tell the kernel the link is down */
-        priv->mii_info->link = 0;
-        adjust_link(dev);
-
         /* Mask all interrupts */
         gfar_write(&regs->imask, IMASK_INIT_CLEAR);
 
@@ -533,13 +595,29 @@ void stop_gfar(struct net_device *dev)
         tempval = gfar_read(&regs->maccfg1);
         tempval &= ~(MACCFG1_RX_EN | MACCFG1_TX_EN);
         gfar_write(&regs->maccfg1, tempval);
+}
+
+void stop_gfar(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        struct gfar *regs = priv->regs;
+        unsigned long flags;
+
+        /* Lock it down */
+        spin_lock_irqsave(&priv->lock, flags);
+
+        /* Tell the kernel the link is down */
+        priv->mii_info->link = 0;
+        adjust_link(dev);
+
+        gfar_halt(dev);
 
         if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
                 /* Clear any pending interrupts */
                 mii_clear_phy_interrupt(priv->mii_info);
 
                 /* Disable PHY Interrupts */
-                mii_configure_phy_interrupt(priv->mii_info, 
+                mii_configure_phy_interrupt(priv->mii_info,
                                 MII_INTERRUPT_DISABLED);
         }
 
@@ -566,7 +644,7 @@ void stop_gfar(struct net_device *dev)
                         sizeof(struct txbd8)*priv->tx_ring_size
                         + sizeof(struct rxbd8)*priv->rx_ring_size,
                         priv->tx_bd_base,
-                        gfar_read(&regs->tbase));
+                        gfar_read(&regs->tbase0));
 }
 
 /* If there are any tx skbs or rx skbs still around, free them.
@@ -620,6 +698,34 @@ void free_skb_resources(struct gfar_private *priv)
         }
 }
 
+void gfar_start(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        struct gfar *regs = priv->regs;
+        u32 tempval;
+
+        /* Enable Rx and Tx in MACCFG1 */
+        tempval = gfar_read(&regs->maccfg1);
+        tempval |= (MACCFG1_RX_EN | MACCFG1_TX_EN);
+        gfar_write(&regs->maccfg1, tempval);
+
+        /* Initialize DMACTRL to have WWR and WOP */
+        tempval = gfar_read(&priv->regs->dmactrl);
+        tempval |= DMACTRL_INIT_SETTINGS;
+        gfar_write(&priv->regs->dmactrl, tempval);
+
+        /* Clear THLT, so that the DMA starts polling now */
+        gfar_write(&regs->tstat, TSTAT_CLEAR_THALT);
+
+        /* Make sure we aren't stopped */
+        tempval = gfar_read(&priv->regs->dmactrl);
+        tempval &= ~(DMACTRL_GRS | DMACTRL_GTS);
+        gfar_write(&priv->regs->dmactrl, tempval);
+
+        /* Unmask the interrupts we look for */
+        gfar_write(&regs->imask, IMASK_DEFAULT);
+}
+
 /* Bring the controller up and running */
 int startup_gfar(struct net_device *dev)
 {
@@ -630,33 +736,34 @@ int startup_gfar(struct net_device *dev)
         int i;
         struct gfar_private *priv = netdev_priv(dev);
         struct gfar *regs = priv->regs;
-        u32 tempval;
         int err = 0;
+        u32 rctrl = 0;
 
         gfar_write(&regs->imask, IMASK_INIT_CLEAR);
 
         /* Allocate memory for the buffer descriptors */
-        vaddr = (unsigned long) dma_alloc_coherent(NULL, 
+        vaddr = (unsigned long) dma_alloc_coherent(NULL,
                         sizeof (struct txbd8) * priv->tx_ring_size +
                         sizeof (struct rxbd8) * priv->rx_ring_size,
                         &addr, GFP_KERNEL);
 
         if (vaddr == 0) {
-                printk(KERN_ERR "%s: Could not allocate buffer descriptors!\n",
-                       dev->name);
+                if (netif_msg_ifup(priv))
+                        printk(KERN_ERR "%s: Could not allocate buffer descriptors!\n",
+                                        dev->name);
                 return -ENOMEM;
         }
 
         priv->tx_bd_base = (struct txbd8 *) vaddr;
 
         /* enet DMA only understands physical addresses */
-        gfar_write(&regs->tbase, addr);
+        gfar_write(&regs->tbase0, addr);
 
         /* Start the rx descriptor ring where the tx ring leaves off */
         addr = addr + sizeof (struct txbd8) * priv->tx_ring_size;
         vaddr = vaddr + sizeof (struct txbd8) * priv->tx_ring_size;
         priv->rx_bd_base = (struct rxbd8 *) vaddr;
-        gfar_write(&regs->rbase, addr);
+        gfar_write(&regs->rbase0, addr);
 
         /* Setup the skbuff rings */
         priv->tx_skbuff =
@@ -664,8 +771,9 @@ int startup_gfar(struct net_device *dev)
                                         priv->tx_ring_size, GFP_KERNEL);
 
         if (priv->tx_skbuff == NULL) {
-                printk(KERN_ERR "%s: Could not allocate tx_skbuff\n",
-                       dev->name);
+                if (netif_msg_ifup(priv))
+                        printk(KERN_ERR "%s: Could not allocate tx_skbuff\n",
+                                        dev->name);
                 err = -ENOMEM;
                 goto tx_skb_fail;
         }
@@ -678,8 +786,9 @@ int startup_gfar(struct net_device *dev)
                                         priv->rx_ring_size, GFP_KERNEL);
 
         if (priv->rx_skbuff == NULL) {
-                printk(KERN_ERR "%s: Could not allocate rx_skbuff\n",
-                       dev->name);
+                if (netif_msg_ifup(priv))
+                        printk(KERN_ERR "%s: Could not allocate rx_skbuff\n",
+                                        dev->name);
                 err = -ENOMEM;
                 goto rx_skb_fail;
         }
@@ -726,12 +835,13 @@ int startup_gfar(struct net_device *dev)
         /* If the device has multiple interrupts, register for
          * them.  Otherwise, only register for the one */
         if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_MULTI_INTR) {
-                /* Install our interrupt handlers for Error, 
+                /* Install our interrupt handlers for Error,
                  * Transmit, and Receive */
                 if (request_irq(priv->interruptError, gfar_error,
                                 0, "enet_error", dev) < 0) {
-                        printk(KERN_ERR "%s: Can't get IRQ %d\n",
-                               dev->name, priv->interruptError);
+                        if (netif_msg_intr(priv))
+                                printk(KERN_ERR "%s: Can't get IRQ %d\n",
+                                        dev->name, priv->interruptError);
 
                         err = -1;
                         goto err_irq_fail;
@@ -739,8 +849,9 @@ int startup_gfar(struct net_device *dev)
 
                 if (request_irq(priv->interruptTransmit, gfar_transmit,
                                 0, "enet_tx", dev) < 0) {
-                        printk(KERN_ERR "%s: Can't get IRQ %d\n",
-                               dev->name, priv->interruptTransmit);
+                        if (netif_msg_intr(priv))
+                                printk(KERN_ERR "%s: Can't get IRQ %d\n",
+                                        dev->name, priv->interruptTransmit);
 
                         err = -1;
 
@@ -749,8 +860,9 @@ int startup_gfar(struct net_device *dev)
 
                 if (request_irq(priv->interruptReceive, gfar_receive,
                                 0, "enet_rx", dev) < 0) {
-                        printk(KERN_ERR "%s: Can't get IRQ %d (receive0)\n",
-                               dev->name, priv->interruptReceive);
+                        if (netif_msg_intr(priv))
+                                printk(KERN_ERR "%s: Can't get IRQ %d (receive0)\n",
+                                                dev->name, priv->interruptReceive);
 
                         err = -1;
                         goto rx_irq_fail;
@@ -758,8 +870,9 @@ int startup_gfar(struct net_device *dev)
         } else {
                 if (request_irq(priv->interruptTransmit, gfar_interrupt,
                                 0, "gfar_interrupt", dev) < 0) {
-                        printk(KERN_ERR "%s: Can't get IRQ %d\n",
-                               dev->name, priv->interruptError);
+                        if (netif_msg_intr(priv))
+                                printk(KERN_ERR "%s: Can't get IRQ %d\n",
+                                        dev->name, priv->interruptError);
 
                         err = -1;
                         goto err_irq_fail;
@@ -787,28 +900,22 @@ int startup_gfar(struct net_device *dev)
         else
                 gfar_write(&regs->rxic, 0);
 
-        init_waitqueue_head(&priv->rxcleanupq);
+        if (priv->rx_csum_enable)
+                rctrl |= RCTRL_CHECKSUMMING;
 
-        /* Enable Rx and Tx in MACCFG1 */
-        tempval = gfar_read(&regs->maccfg1);
-        tempval |= (MACCFG1_RX_EN | MACCFG1_TX_EN);
-        gfar_write(&regs->maccfg1, tempval);
+        if (priv->extended_hash)
+                rctrl |= RCTRL_EXTHASH;
 
-        /* Initialize DMACTRL to have WWR and WOP */
-        tempval = gfar_read(&priv->regs->dmactrl);
-        tempval |= DMACTRL_INIT_SETTINGS;
-        gfar_write(&priv->regs->dmactrl, tempval);
+        if (priv->vlan_enable)
+                rctrl |= RCTRL_VLAN;
 
-        /* Clear THLT, so that the DMA starts polling now */
-        gfar_write(&regs->tstat, TSTAT_CLEAR_THALT);
+        /* Init rctrl based on our settings */
+        gfar_write(&priv->regs->rctrl, rctrl);
 
-        /* Make sure we aren't stopped */
-        tempval = gfar_read(&priv->regs->dmactrl);
-        tempval &= ~(DMACTRL_GRS | DMACTRL_GTS);
-        gfar_write(&priv->regs->dmactrl, tempval);
+        if (dev->features & NETIF_F_IP_CSUM)
+                gfar_write(&priv->regs->tctrl, TCTRL_INIT_CSUM);
 
-        /* Unmask the interrupts we look for */
-        gfar_write(&regs->imask, IMASK_DEFAULT);
+        gfar_start(dev);
 
         return 0;
 
@@ -824,7 +931,7 @@ tx_skb_fail:
                         sizeof(struct txbd8)*priv->tx_ring_size
                         + sizeof(struct rxbd8)*priv->rx_ring_size,
                         priv->tx_bd_base,
-                        gfar_read(&regs->tbase));
+                        gfar_read(&regs->tbase0));
 
         if (priv->mii_info->phyinfo->close)
                 priv->mii_info->phyinfo->close(priv->mii_info);
@@ -857,11 +964,62 @@ static int gfar_enet_open(struct net_device *dev)
         return err;
 }
 
+static struct txfcb *gfar_add_fcb(struct sk_buff *skb, struct txbd8 *bdp)
+{
+        struct txfcb *fcb = (struct txfcb *)skb_push (skb, GMAC_FCB_LEN);
+
+        memset(fcb, 0, GMAC_FCB_LEN);
+
+        /* Flag the bd so the controller looks for the FCB */
+        bdp->status |= TXBD_TOE;
+
+        return fcb;
+}
+
+static inline void gfar_tx_checksum(struct sk_buff *skb, struct txfcb *fcb)
+{
+        int len;
+
+        /* If we're here, it's a IP packet with a TCP or UDP
+         * payload.  We set it to checksum, using a pseudo-header
+         * we provide
+         */
+        fcb->ip = 1;
+        fcb->tup = 1;
+        fcb->ctu = 1;
+        fcb->nph = 1;
+
+        /* Notify the controller what the protocol is */
+        if (skb->nh.iph->protocol == IPPROTO_UDP)
+                fcb->udp = 1;
+
+        /* l3os is the distance between the start of the
+         * frame (skb->data) and the start of the IP hdr.
+         * l4os is the distance between the start of the
+         * l3 hdr and the l4 hdr */
+        fcb->l3os = (u16)(skb->nh.raw - skb->data - GMAC_FCB_LEN);
+        fcb->l4os = (u16)(skb->h.raw - skb->nh.raw);
+
+        len = skb->nh.iph->tot_len - fcb->l4os;
+
+        /* Provide the pseudoheader csum */
+        fcb->phcs = ~csum_tcpudp_magic(skb->nh.iph->saddr,
+                        skb->nh.iph->daddr, len,
+                        skb->nh.iph->protocol, 0);
+}
+
+void gfar_tx_vlan(struct sk_buff *skb, struct txfcb *fcb)
+{
+        fcb->vln = 1;
+        fcb->vlctl = vlan_tx_tag_get(skb);
+}
+
 /* This is called by the kernel when a frame is ready for transmission. */
 /* It is pointed to by the dev->hard_start_xmit function pointer */
 static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct gfar_private *priv = netdev_priv(dev);
+        struct txfcb *fcb = NULL;
         struct txbd8 *txbdp;
 
         /* Update transmit stats */
@@ -876,9 +1034,24 @@ static int gfar_start_xmit(struct sk_buff *skb, struct net_device *dev)
         /* Clear all but the WRAP status flags */
         txbdp->status &= TXBD_WRAP;
 
+        /* Set up checksumming */
+        if ((dev->features & NETIF_F_IP_CSUM) 
+                        && (CHECKSUM_HW == skb->ip_summed)) {
+                fcb = gfar_add_fcb(skb, txbdp);
+                gfar_tx_checksum(skb, fcb);
+        }
+
+        if (priv->vlan_enable &&
+                        unlikely(priv->vlgrp && vlan_tx_tag_present(skb))) {
+                if (NULL == fcb)
+                        fcb = gfar_add_fcb(skb, txbdp);
+
+                gfar_tx_vlan(skb, fcb);
+        }
+
         /* Set buffer length and pointer */
         txbdp->length = skb->len;
-        txbdp->bufPtr = dma_map_single(NULL, skb->data, 
+        txbdp->bufPtr = dma_map_single(NULL, skb->data,
                         skb->len, DMA_TO_DEVICE);
 
         /* Save the skb pointer so we can free it later */
@@ -972,15 +1145,78 @@ int gfar_set_mac_address(struct net_device *dev)
 }
 
 
+/* Enables and disables VLAN insertion/extraction */
+static void gfar_vlan_rx_register(struct net_device *dev,
+                struct vlan_group *grp)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        unsigned long flags;
+        u32 tempval;
+
+        spin_lock_irqsave(&priv->lock, flags);
+
+        priv->vlgrp = grp;
+
+        if (grp) {
+                /* Enable VLAN tag insertion */
+                tempval = gfar_read(&priv->regs->tctrl);
+                tempval |= TCTRL_VLINS;
+
+                gfar_write(&priv->regs->tctrl, tempval);
+                
+                /* Enable VLAN tag extraction */
+                tempval = gfar_read(&priv->regs->rctrl);
+                tempval |= RCTRL_VLEX;
+                gfar_write(&priv->regs->rctrl, tempval);
+        } else {
+                /* Disable VLAN tag insertion */
+                tempval = gfar_read(&priv->regs->tctrl);
+                tempval &= ~TCTRL_VLINS;
+                gfar_write(&priv->regs->tctrl, tempval);
+
+                /* Disable VLAN tag extraction */
+                tempval = gfar_read(&priv->regs->rctrl);
+                tempval &= ~RCTRL_VLEX;
+                gfar_write(&priv->regs->rctrl, tempval);
+        }
+
+        spin_unlock_irqrestore(&priv->lock, flags);
+}
+
+
+static void gfar_vlan_rx_kill_vid(struct net_device *dev, uint16_t vid)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        unsigned long flags;
+
+        spin_lock_irqsave(&priv->lock, flags);
+
+        if (priv->vlgrp)
+                priv->vlgrp->vlan_devices[vid] = NULL;
+
+        spin_unlock_irqrestore(&priv->lock, flags);
+}
+
+
 static int gfar_change_mtu(struct net_device *dev, int new_mtu)
 {
         int tempsize, tempval;
         struct gfar_private *priv = netdev_priv(dev);
         int oldsize = priv->rx_buffer_size;
-        int frame_size = new_mtu + 18;
+        int frame_size = new_mtu + ETH_HLEN;
+
+        if (priv->vlan_enable)
+                frame_size += VLAN_ETH_HLEN;
+
+        if (gfar_uses_fcb(priv))
+                frame_size += GMAC_FCB_LEN;
+
+        frame_size += priv->padding;
 
         if ((frame_size < 64) || (frame_size > JUMBO_FRAME_SIZE)) {
-                printk(KERN_ERR "%s: Invalid MTU setting\n", dev->name);
+                if (netif_msg_drv(priv))
+                        printk(KERN_ERR "%s: Invalid MTU setting\n",
+                                        dev->name);
                 return -EINVAL;
         }
 
@@ -1120,7 +1356,7 @@ struct sk_buff * gfar_new_skb(struct net_device *dev, struct rxbd8 *bdp)
         skb->dev = dev;
 
         bdp->bufPtr = dma_map_single(NULL, skb->data,
-                        priv->rx_buffer_size + RXBUF_ALIGNMENT, 
+                        priv->rx_buffer_size + RXBUF_ALIGNMENT,
                         DMA_FROM_DEVICE);
 
         bdp->length = 0;
@@ -1190,11 +1426,10 @@ irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs)
 
                 __netif_rx_schedule(dev);
         } else {
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: receive called twice (%x)[%x]\n",
-                       dev->name, gfar_read(&priv->regs->ievent),
-                       gfar_read(&priv->regs->imask));
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: receive called twice (%x)[%x]\n",
+                                dev->name, gfar_read(&priv->regs->ievent),
+                                gfar_read(&priv->regs->imask));
         }
 #else
 
@@ -1209,15 +1444,43 @@ irqreturn_t gfar_receive(int irq, void *dev_id, struct pt_regs *regs)
         else
                 gfar_write(&priv->regs->rxic, 0);
 
-        /* Just in case we need to wake the ring param changer */
-        priv->rxclean = 1;
-
         spin_unlock(&priv->lock);
 #endif
 
         return IRQ_HANDLED;
 }
 
+static inline int gfar_rx_vlan(struct sk_buff *skb,
+                struct vlan_group *vlgrp, unsigned short vlctl)
+{
+#ifdef CONFIG_GFAR_NAPI
+        return vlan_hwaccel_receive_skb(skb, vlgrp, vlctl);
+#else
+        return vlan_hwaccel_rx(skb, vlgrp, vlctl);
+#endif
+}
+
+static inline void gfar_rx_checksum(struct sk_buff *skb, struct rxfcb *fcb)
+{
+        /* If valid headers were found, and valid sums
+         * were verified, then we tell the kernel that no
+         * checksumming is necessary.  Otherwise, it is */
+        if (fcb->cip && !fcb->eip && fcb->ctu && !fcb->etu)
+                skb->ip_summed = CHECKSUM_UNNECESSARY;
+        else
+                skb->ip_summed = CHECKSUM_NONE;
+}
+
+
+static inline struct rxfcb *gfar_get_fcb(struct sk_buff *skb)
+{
+        struct rxfcb *fcb = (struct rxfcb *)skb->data;
+
+        /* Remove the FCB from the skb */
+        skb_pull(skb, GMAC_FCB_LEN);
+
+        return fcb;
+}
 
 /* gfar_process_frame() -- handle one incoming packet if skb
  * isn't NULL.  */
@@ -1225,35 +1488,51 @@ static int gfar_process_frame(struct net_device *dev, struct sk_buff *skb,
                 int length)
 {
         struct gfar_private *priv = netdev_priv(dev);
+        struct rxfcb *fcb = NULL;
 
         if (skb == NULL) {
-#ifdef BRIEF_GFAR_ERRORS
-                printk(KERN_WARNING "%s: Missing skb!!.\n",
-                                dev->name);
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_WARNING "%s: Missing skb!!.\n", dev->name);
                 priv->stats.rx_dropped++;
                 priv->extra_stats.rx_skbmissing++;
         } else {
+                int ret;
+
                 /* Prep the skb for the packet */
                 skb_put(skb, length);
 
+                /* Grab the FCB if there is one */
+                if (gfar_uses_fcb(priv))
+                        fcb = gfar_get_fcb(skb);
+
+                /* Remove the padded bytes, if there are any */
+                if (priv->padding)
+                        skb_pull(skb, priv->padding);
+
+                if (priv->rx_csum_enable)
+                        gfar_rx_checksum(skb, fcb);
+
                 /* Tell the skb what kind of packet this is */
                 skb->protocol = eth_type_trans(skb, dev);
 
                 /* Send the packet up the stack */
-                if (RECEIVE(skb) == NET_RX_DROP) {
+                if (unlikely(priv->vlgrp && fcb->vln))
+                        ret = gfar_rx_vlan(skb, priv->vlgrp, fcb->vlctl);
+                else
+                        ret = RECEIVE(skb);
+
+                if (NET_RX_DROP == ret)
                         priv->extra_stats.kernel_dropped++;
-                }
         }
 
         return 0;
 }
 
 /* gfar_clean_rx_ring() -- Processes each frame in the rx ring
- *   until the budget/quota has been reached. Returns the number 
+ *   until the budget/quota has been reached. Returns the number
  *   of frames handled
  */
-static int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
+int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
 {
         struct rxbd8 *bdp;
         struct sk_buff *skb;
@@ -1355,9 +1634,6 @@ static int gfar_poll(struct net_device *dev, int *budget)
                                    mk_ic_value(priv->rxcount, priv->rxtime));
                 else
                         gfar_write(&priv->regs->rxic, 0);
-
-                /* Signal to the ring size changer that it's safe to go */
-                priv->rxclean = 1;
         }
 
         return (rx_work_limit < 0) ? 1 : 0;
@@ -1393,10 +1669,8 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                 if (events & IEVENT_CRL)
                         priv->stats.tx_aborted_errors++;
                 if (events & IEVENT_XFUN) {
-#ifdef VERBOSE_GFAR_ERRORS
-                        printk(KERN_WARNING "%s: tx underrun. dropped packet\n",
-                               dev->name);
-#endif
+                        if (netif_msg_tx_err(priv))
+                                printk(KERN_WARNING "%s: tx underrun. dropped packet\n", dev->name);
                         priv->stats.tx_dropped++;
                         priv->extra_stats.tx_underrun++;
 
@@ -1415,36 +1689,30 @@ static irqreturn_t gfar_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                 gfar_write(&priv->regs->rstat, RSTAT_CLEAR_RHALT);
 #endif
 
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n", dev->name,
-                       gfar_read(&priv->regs->rstat));
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n",
+                                        dev->name,
+                                        gfar_read(&priv->regs->rstat));
         }
         if (events & IEVENT_BABR) {
                 priv->stats.rx_errors++;
                 priv->extra_stats.rx_babr++;
 
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: babbling error\n", dev->name);
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: babbling error\n", dev->name);
         }
         if (events & IEVENT_EBERR) {
                 priv->extra_stats.eberr++;
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: EBERR\n", dev->name);
-#endif
-        }
-        if (events & IEVENT_RXC) {
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: control frame\n", dev->name);
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: EBERR\n", dev->name);
         }
+        if ((events & IEVENT_RXC) && (netif_msg_rx_err(priv)))
+                        printk(KERN_DEBUG "%s: control frame\n", dev->name);
 
         if (events & IEVENT_BABT) {
                 priv->extra_stats.tx_babt++;
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: babt error\n", dev->name);
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: babt error\n", dev->name);
         }
 
         return IRQ_HANDLED;
@@ -1510,7 +1778,7 @@ static void gfar_phy_timer(unsigned long data)
  * If, after GFAR_AN_TIMEOUT seconds, it has not
  * finished, we switch to forced.
  * Either way, once the process has completed, we either
- * request the interrupt, or switch the timer over to 
+ * request the interrupt, or switch the timer over to
  * using gfar_phy_timer to check status */
 static void gfar_phy_startup_timer(unsigned long data)
 {
@@ -1535,8 +1803,9 @@ static void gfar_phy_startup_timer(unsigned long data)
 
                 /* Forcing failed!  Give up */
                 if(result) {
-                        printk(KERN_ERR "%s: Forcing failed!\n",
-                                        mii_info->dev->name);
+                        if (netif_msg_link(priv))
+                                printk(KERN_ERR "%s: Forcing failed!\n",
+                                                mii_info->dev->name);
                         return;
                 }
         }
@@ -1546,16 +1815,17 @@ static void gfar_phy_startup_timer(unsigned long data)
 
         /* Grab the PHY interrupt, if necessary/possible */
         if (priv->einfo->board_flags & FSL_GIANFAR_BRD_HAS_PHY_INTR) {
-                if (request_irq(priv->einfo->interruptPHY, 
+                if (request_irq(priv->einfo->interruptPHY,
                                         phy_interrupt,
-                                        SA_SHIRQ, 
-                                        "phy_interrupt", 
+                                        SA_SHIRQ,
+                                        "phy_interrupt",
                                         mii_info->dev) < 0) {
-                        printk(KERN_ERR "%s: Can't get IRQ %d (PHY)\n",
-                                        mii_info->dev->name,
+                        if (netif_msg_intr(priv))
+                                printk(KERN_ERR "%s: Can't get IRQ %d (PHY)\n",
+                                                mii_info->dev->name,
                                         priv->einfo->interruptPHY);
                 } else {
-                        mii_configure_phy_interrupt(priv->mii_info, 
+                        mii_configure_phy_interrupt(priv->mii_info,
                                         MII_INTERRUPT_ENABLED);
                         return;
                 }
@@ -1592,15 +1862,17 @@ static void adjust_link(struct net_device *dev)
                                 tempval &= ~(MACCFG2_FULL_DUPLEX);
                                 gfar_write(&regs->maccfg2, tempval);
 
-                                printk(KERN_INFO "%s: Half Duplex\n",
-                                       dev->name);
+                                if (netif_msg_link(priv))
+                                        printk(KERN_INFO "%s: Half Duplex\n",
+                                                        dev->name);
                         } else {
                                 tempval = gfar_read(&regs->maccfg2);
                                 tempval |= MACCFG2_FULL_DUPLEX;
                                 gfar_write(&regs->maccfg2, tempval);
 
-                                printk(KERN_INFO "%s: Full Duplex\n",
-                                       dev->name);
+                                if (netif_msg_link(priv))
+                                        printk(KERN_INFO "%s: Full Duplex\n",
+                                                        dev->name);
                         }
 
                         priv->oldduplex = mii_info->duplex;
@@ -1622,27 +1894,32 @@ static void adjust_link(struct net_device *dev)
                                 gfar_write(&regs->maccfg2, tempval);
                                 break;
                         default:
-                                printk(KERN_WARNING
-                                       "%s: Ack!  Speed (%d) is not 10/100/1000!\n",
-                                       dev->name, mii_info->speed);
+                                if (netif_msg_link(priv))
+                                        printk(KERN_WARNING
+                                                        "%s: Ack!  Speed (%d) is not 10/100/1000!\n",
+                                                        dev->name, mii_info->speed);
                                 break;
                         }
 
-                        printk(KERN_INFO "%s: Speed %dBT\n", dev->name,
-                               mii_info->speed);
+                        if (netif_msg_link(priv))
+                                printk(KERN_INFO "%s: Speed %dBT\n", dev->name,
+                                                mii_info->speed);
 
                         priv->oldspeed = mii_info->speed;
                 }
 
                 if (!priv->oldlink) {
-                        printk(KERN_INFO "%s: Link is up\n", dev->name);
+                        if (netif_msg_link(priv))
+                                printk(KERN_INFO "%s: Link is up\n", dev->name);
                         priv->oldlink = 1;
                         netif_carrier_on(dev);
                         netif_schedule(dev);
                 }
         } else {
                 if (priv->oldlink) {
-                        printk(KERN_INFO "%s: Link is down\n", dev->name);
+                        if (netif_msg_link(priv))
+                                printk(KERN_INFO "%s: Link is down\n",
+                                                dev->name);
                         priv->oldlink = 0;
                         priv->oldspeed = 0;
                         priv->oldduplex = -1;
@@ -1664,8 +1941,9 @@ static void gfar_set_multi(struct net_device *dev)
         u32 tempval;
 
         if(dev->flags & IFF_PROMISC) {
-                printk(KERN_INFO "%s: Entering promiscuous mode.\n",
-                                dev->name);
+                if (netif_msg_drv(priv))
+                        printk(KERN_INFO "%s: Entering promiscuous mode.\n",
+                                        dev->name);
                 /* Set RCTRL to PROM */
                 tempval = gfar_read(&regs->rctrl);
                 tempval |= RCTRL_PROM;
@@ -1679,6 +1957,14 @@ static void gfar_set_multi(struct net_device *dev)
         
         if(dev->flags & IFF_ALLMULTI) {
                 /* Set the hash to rx all multicast frames */
+                gfar_write(&regs->igaddr0, 0xffffffff);
+                gfar_write(&regs->igaddr1, 0xffffffff);
+                gfar_write(&regs->igaddr2, 0xffffffff);
+                gfar_write(&regs->igaddr3, 0xffffffff);
+                gfar_write(&regs->igaddr4, 0xffffffff);
+                gfar_write(&regs->igaddr5, 0xffffffff);
+                gfar_write(&regs->igaddr6, 0xffffffff);
+                gfar_write(&regs->igaddr7, 0xffffffff);
                 gfar_write(&regs->gaddr0, 0xffffffff);
                 gfar_write(&regs->gaddr1, 0xffffffff);
                 gfar_write(&regs->gaddr2, 0xffffffff);
@@ -1689,6 +1975,14 @@ static void gfar_set_multi(struct net_device *dev)
                 gfar_write(&regs->gaddr7, 0xffffffff);
         } else {
                 /* zero out the hash */
+                gfar_write(&regs->igaddr0, 0x0);
+                gfar_write(&regs->igaddr1, 0x0);
+                gfar_write(&regs->igaddr2, 0x0);
+                gfar_write(&regs->igaddr3, 0x0);
+                gfar_write(&regs->igaddr4, 0x0);
+                gfar_write(&regs->igaddr5, 0x0);
+                gfar_write(&regs->igaddr6, 0x0);
+                gfar_write(&regs->igaddr7, 0x0);
                 gfar_write(&regs->gaddr0, 0x0);
                 gfar_write(&regs->gaddr1, 0x0);
                 gfar_write(&regs->gaddr2, 0x0);
@@ -1727,16 +2021,15 @@ static void gfar_set_hash_for_addr(struct net_device *dev, u8 *addr)
 {
         u32 tempval;
         struct gfar_private *priv = netdev_priv(dev);
-        struct gfar *regs = priv->regs;
-        u32 *hash = &regs->gaddr0;
         u32 result = ether_crc(MAC_ADDR_LEN, addr);
-        u8 whichreg = ((result >> 29) & 0x7);
-        u8 whichbit = ((result >> 24) & 0x1f);
+        int width = priv->hash_width;
+        u8 whichbit = (result >> (32 - width)) & 0x1f;
+        u8 whichreg = result >> (32 - width + 5);
         u32 value = (1 << (31-whichbit));
 
-        tempval = gfar_read(&hash[whichreg]);
+        tempval = gfar_read(priv->hash_regs[whichreg]);
         tempval |= value;
-        gfar_write(&hash[whichreg], tempval);
+        gfar_write(priv->hash_regs[whichreg], tempval);
 
         return;
 }
@@ -1754,10 +2047,9 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
         gfar_write(&priv->regs->ievent, IEVENT_ERR_MASK);
 
         /* Hmm... */
-#if defined (BRIEF_GFAR_ERRORS) || defined (VERBOSE_GFAR_ERRORS)
-        printk(KERN_DEBUG "%s: error interrupt (ievent=0x%08x imask=0x%08x)\n",
-               dev->name, events, gfar_read(&priv->regs->imask));
-#endif
+        if (netif_msg_rx_err(priv) || netif_msg_tx_err(priv))
+                printk(KERN_DEBUG "%s: error interrupt (ievent=0x%08x imask=0x%08x)\n",
+                                dev->name, events, gfar_read(&priv->regs->imask));
 
         /* Update the error counters */
         if (events & IEVENT_TXE) {
@@ -1768,19 +2060,17 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
                 if (events & IEVENT_CRL)
                         priv->stats.tx_aborted_errors++;
                 if (events & IEVENT_XFUN) {
-#ifdef VERBOSE_GFAR_ERRORS
-                        printk(KERN_DEBUG "%s: underrun.  packet dropped.\n",
-                               dev->name);
-#endif
+                        if (netif_msg_tx_err(priv))
+                                printk(KERN_DEBUG "%s: underrun.  packet dropped.\n",
+                                                dev->name);
                         priv->stats.tx_dropped++;
                         priv->extra_stats.tx_underrun++;
 
                         /* Reactivate the Tx Queues */
                         gfar_write(&priv->regs->tstat, TSTAT_CLEAR_THALT);
                 }
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: Transmit Error\n", dev->name);
-#endif
+                if (netif_msg_tx_err(priv))
+                        printk(KERN_DEBUG "%s: Transmit Error\n", dev->name);
         }
         if (events & IEVENT_BSY) {
                 priv->stats.rx_errors++;
@@ -1793,35 +2083,31 @@ static irqreturn_t gfar_error(int irq, void *dev_id, struct pt_regs *regs)
                 gfar_write(&priv->regs->rstat, RSTAT_CLEAR_RHALT);
 #endif
 
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n", dev->name,
-                       gfar_read(&priv->regs->rstat));
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: busy error (rhalt: %x)\n",
+                                        dev->name,
+                                        gfar_read(&priv->regs->rstat));
         }
         if (events & IEVENT_BABR) {
                 priv->stats.rx_errors++;
                 priv->extra_stats.rx_babr++;
 
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: babbling error\n", dev->name);
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: babbling error\n", dev->name);
         }
         if (events & IEVENT_EBERR) {
                 priv->extra_stats.eberr++;
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: EBERR\n", dev->name);
-#endif
+                if (netif_msg_rx_err(priv))
+                        printk(KERN_DEBUG "%s: EBERR\n", dev->name);
         }
-        if (events & IEVENT_RXC)
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: control frame\n", dev->name);
-#endif
+        if ((events & IEVENT_RXC) && netif_msg_rx_status(priv))
+                if (netif_msg_rx_status(priv))
+                        printk(KERN_DEBUG "%s: control frame\n", dev->name);
 
         if (events & IEVENT_BABT) {
                 priv->extra_stats.tx_babt++;
-#ifdef VERBOSE_GFAR_ERRORS
-                printk(KERN_DEBUG "%s: babt error\n", dev->name);
-#endif
+                if (netif_msg_tx_err(priv))
+                        printk(KERN_DEBUG "%s: babt error\n", dev->name);
         }
         return IRQ_HANDLED;
 }
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index c2f783a6a9fa..28af087d9fbb 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -1,4 +1,4 @@
-/* 
+/*
  * drivers/net/gianfar.h
  *
  * Gianfar Ethernet Driver
@@ -53,6 +53,12 @@
 /* The maximum number of packets to be handled in one call of gfar_poll */
 #define GFAR_DEV_WEIGHT 64
 
+/* Length for FCB */
+#define GMAC_FCB_LEN 8
+
+/* Default padding amount */
+#define DEFAULT_PADDING 2
+
 /* Number of bytes to align the rx bufs to */
 #define RXBUF_ALIGNMENT 64
 
@@ -91,7 +97,7 @@ extern const char gfar_driver_version[];
 #define JUMBO_FRAME_SIZE 9600
 
 /* Latency of interface clock in nanoseconds */
-/* Interface clock latency , in this case, means the 
+/* Interface clock latency , in this case, means the
  * time described by a value of 1 in the interrupt
  * coalescing registers' time fields.  Since those fields
  * refer to the time it takes for 64 clocks to pass, the
@@ -166,9 +172,28 @@ extern const char gfar_driver_version[];
                                 mk_ic_icft(count) | \
                                 mk_ic_ictt(time))
 
+#define RCTRL_PAL_MASK          0x001f0000
+#define RCTRL_VLEX              0x00002000
+#define RCTRL_FILREN            0x00001000
+#define RCTRL_GHTX              0x00000400
+#define RCTRL_IPCSEN            0x00000200
+#define RCTRL_TUCSEN            0x00000100
+#define RCTRL_PRSDEP_MASK       0x000000c0
+#define RCTRL_PRSDEP_INIT       0x000000c0
 #define RCTRL_PROM              0x00000008
+#define RCTRL_CHECKSUMMING      (RCTRL_IPCSEN \
+                | RCTRL_TUCSEN | RCTRL_PRSDEP_INIT)
+#define RCTRL_EXTHASH           (RCTRL_GHTX)
+#define RCTRL_VLAN              (RCTRL_PRSDEP_INIT)
+
+
 #define RSTAT_CLEAR_RHALT       0x00800000
 
+#define TCTRL_IPCSEN            0x00004000
+#define TCTRL_TUCSEN            0x00002000
+#define TCTRL_VLINS             0x00001000
+#define TCTRL_INIT_CSUM         (TCTRL_TUCSEN | TCTRL_IPCSEN)
+
 #define IEVENT_INIT_CLEAR       0xffffffff
 #define IEVENT_BABR             0x80000000
 #define IEVENT_RXC              0x40000000
@@ -187,12 +212,16 @@ extern const char gfar_driver_version[];
 #define IEVENT_RXB0             0x00008000
 #define IEVENT_GRSC             0x00000100
 #define IEVENT_RXF0             0x00000080
+#define IEVENT_FIR              0x00000008
+#define IEVENT_FIQ              0x00000004
+#define IEVENT_DPE              0x00000002
+#define IEVENT_PERR             0x00000001
 #define IEVENT_RX_MASK          (IEVENT_RXB0 | IEVENT_RXF0)
 #define IEVENT_TX_MASK          (IEVENT_TXB | IEVENT_TXF)
 #define IEVENT_ERR_MASK         \
 (IEVENT_RXC | IEVENT_BSY | IEVENT_EBERR | IEVENT_MSRO | \
  IEVENT_BABT | IEVENT_TXC | IEVENT_TXE | IEVENT_LC \
- | IEVENT_CRL | IEVENT_XFUN)
+ | IEVENT_CRL | IEVENT_XFUN | IEVENT_DPE | IEVENT_PERR)
 
 #define IMASK_INIT_CLEAR        0x00000000
 #define IMASK_BABR              0x80000000
@@ -212,10 +241,15 @@ extern const char gfar_driver_version[];
 #define IMASK_RXB0              0x00008000
 #define IMASK_GTSC              0x00000100
 #define IMASK_RXFEN0            0x00000080
+#define IMASK_FIR               0x00000008
+#define IMASK_FIQ               0x00000004
+#define IMASK_DPE               0x00000002
+#define IMASK_PERR              0x00000001
 #define IMASK_RX_DISABLED ~(IMASK_RXFEN0 | IMASK_BSY)
 #define IMASK_DEFAULT  (IMASK_TXEEN | IMASK_TXFEN | IMASK_TXBEN | \
                 IMASK_RXFEN0 | IMASK_BSY | IMASK_EBERR | IMASK_BABR | \
-                IMASK_XFUN | IMASK_RXC | IMASK_BABT)
+                IMASK_XFUN | IMASK_RXC | IMASK_BABT | IMASK_DPE \
+                | IMASK_PERR)
 
 
 /* Attribute fields */
@@ -254,6 +288,18 @@ extern const char gfar_driver_version[];
 #define TXBD_RETRYLIMIT         0x0040
 #define TXBD_RETRYCOUNTMASK     0x003c
 #define TXBD_UNDERRUN           0x0002
+#define TXBD_TOE                0x0002
+
+/* Tx FCB param bits */
+#define TXFCB_VLN               0x80
+#define TXFCB_IP                0x40
+#define TXFCB_IP6               0x20
+#define TXFCB_TUP               0x10
+#define TXFCB_UDP               0x08
+#define TXFCB_CIP               0x04
+#define TXFCB_CTU               0x02
+#define TXFCB_NPH               0x01
+#define TXFCB_DEFAULT           (TXFCB_IP|TXFCB_TUP|TXFCB_CTU|TXFCB_NPH)
 
 /* RxBD status field bits */
 #define RXBD_EMPTY              0x8000
@@ -273,6 +319,18 @@ extern const char gfar_driver_version[];
 #define RXBD_TRUNCATED          0x0001
 #define RXBD_STATS              0x01ff
 
+/* Rx FCB status field bits */
+#define RXFCB_VLN               0x8000
+#define RXFCB_IP                0x4000
+#define RXFCB_IP6               0x2000
+#define RXFCB_TUP               0x1000
+#define RXFCB_CIP               0x0800
+#define RXFCB_CTU               0x0400
+#define RXFCB_EIP               0x0200
+#define RXFCB_ETU               0x0100
+#define RXFCB_PERR_MASK         0x000c
+#define RXFCB_PERR_BADL3        0x0008
+
 struct txbd8
 {
         u16     status; /* Status Fields */
@@ -280,6 +338,22 @@ struct txbd8
         u32     bufPtr; /* Buffer Pointer */
 };
 
+struct txfcb {
+        u8      vln:1,
+                ip:1,
+                ip6:1,
+                tup:1,
+                udp:1,
+                cip:1,
+                ctu:1,
+                nph:1;
+        u8      reserved;
+        u8      l4os;   /* Level 4 Header Offset */
+        u8      l3os;   /* Level 3 Header Offset */
+        u16     phcs;   /* Pseudo-header Checksum */
+        u16     vlctl;  /* VLAN control word */
+};
+
 struct rxbd8
 {
         u16     status; /* Status Fields */
@@ -287,6 +361,21 @@ struct rxbd8
         u32     bufPtr; /* Buffer Pointer */
 };
 
+struct rxfcb {
+        u16     vln:1,
+                ip:1,
+                ip6:1,
+                tup:1,
+                cip:1,
+                ctu:1,
+                eip:1,
+                etu:1;
+        u8      rq;     /* Receive Queue index */
+        u8      pro;    /* Layer 4 Protocol */
+        u16     reserved;
+        u16     vlctl;  /* VLAN control word */
+};
+
 struct rmon_mib
 {
         u32     tr64;   /* 0x.680 - Transmit and Receive 64-byte Frame Counter */
@@ -371,90 +460,191 @@ struct gfar_stats {
 
 
 struct gfar {
-        u8      res1[16];
-        u32     ievent;                 /* 0x.010 - Interrupt Event Register */
-        u32     imask;                  /* 0x.014 - Interrupt Mask Register */
-        u32     edis;                   /* 0x.018 - Error Disabled Register */
+        u32     tsec_id;        /* 0x.000 - Controller ID register */
+        u8      res1[12];
+        u32     ievent;         /* 0x.010 - Interrupt Event Register */
+        u32     imask;          /* 0x.014 - Interrupt Mask Register */
+        u32     edis;           /* 0x.018 - Error Disabled Register */
         u8      res2[4];
-        u32     ecntrl;                 /* 0x.020 - Ethernet Control Register */
-        u32     minflr;                 /* 0x.024 - Minimum Frame Length Register */
-        u32     ptv;                    /* 0x.028 - Pause Time Value Register */
-        u32     dmactrl;                /* 0x.02c - DMA Control Register */
-        u32     tbipa;                  /* 0x.030 - TBI PHY Address Register */
+        u32     ecntrl;         /* 0x.020 - Ethernet Control Register */
+        u32     minflr;         /* 0x.024 - Minimum Frame Length Register */
+        u32     ptv;            /* 0x.028 - Pause Time Value Register */
+        u32     dmactrl;        /* 0x.02c - DMA Control Register */
+        u32     tbipa;          /* 0x.030 - TBI PHY Address Register */
         u8      res3[88];
-        u32     fifo_tx_thr;            /* 0x.08c - FIFO transmit threshold register */
+        u32     fifo_tx_thr;    /* 0x.08c - FIFO transmit threshold register */
         u8      res4[8];
-        u32     fifo_tx_starve;         /* 0x.098 - FIFO transmit starve register */
+        u32     fifo_tx_starve; /* 0x.098 - FIFO transmit starve register */
         u32     fifo_tx_starve_shutoff; /* 0x.09c - FIFO transmit starve shutoff register */
-        u8      res5[96];
-        u32     tctrl;                  /* 0x.100 - Transmit Control Register */
-        u32     tstat;                  /* 0x.104 - Transmit Status Register */
-        u8      res6[4];
-        u32     tbdlen;                 /* 0x.10c - Transmit Buffer Descriptor Data Length Register */
-        u32     txic;                   /* 0x.110 - Transmit Interrupt Coalescing Configuration Register */
-        u8      res7[16];
-        u32     ctbptr;                 /* 0x.124 - Current Transmit Buffer Descriptor Pointer Register */
-        u8      res8[92];
-        u32     tbptr;                  /* 0x.184 - Transmit Buffer Descriptor Pointer Low Register */
-        u8      res9[124];
-        u32     tbase;                  /* 0x.204 - Transmit Descriptor Base Address Register */
-        u8      res10[168];
-        u32     ostbd;                  /* 0x.2b0 - Out-of-Sequence Transmit Buffer Descriptor Register */
-        u32     ostbdp;                 /* 0x.2b4 - Out-of-Sequence Transmit Data Buffer Pointer Register */
-        u8      res11[72];
-        u32     rctrl;                  /* 0x.300 - Receive Control Register */
-        u32     rstat;                  /* 0x.304 - Receive Status Register */
-        u8      res12[4];
-        u32     rbdlen;                 /* 0x.30c - RxBD Data Length Register */
-        u32     rxic;                   /* 0x.310 - Receive Interrupt Coalescing Configuration Register */
-        u8      res13[16];
-        u32     crbptr;                 /* 0x.324 - Current Receive Buffer Descriptor Pointer */
-        u8      res14[24];
-        u32     mrblr;                  /* 0x.340 - Maximum Receive Buffer Length Register */
-        u8      res15[64];
-        u32     rbptr;                  /* 0x.384 - Receive Buffer Descriptor Pointer */
-        u8      res16[124];
-        u32     rbase;                  /* 0x.404 - Receive Descriptor Base Address */
-        u8      res17[248];
-        u32     maccfg1;                /* 0x.500 - MAC Configuration 1 Register */
-        u32     maccfg2;                /* 0x.504 - MAC Configuration 2 Register */
-        u32     ipgifg;                 /* 0x.508 - Inter Packet Gap/Inter Frame Gap Register */
-        u32     hafdup;                 /* 0x.50c - Half Duplex Register */
-        u32     maxfrm;                 /* 0x.510 - Maximum Frame Length Register */
+        u8      res5[4];
+        u32     fifo_rx_pause;  /* 0x.0a4 - FIFO receive pause threshold register */
+        u32     fifo_rx_alarm;  /* 0x.0a8 - FIFO receive alarm threshold register */
+        u8      res6[84];
+        u32     tctrl;          /* 0x.100 - Transmit Control Register */
+        u32     tstat;          /* 0x.104 - Transmit Status Register */
+        u32     dfvlan;         /* 0x.108 - Default VLAN Control word */
+        u32     tbdlen;         /* 0x.10c - Transmit Buffer Descriptor Data Length Register */
+        u32     txic;           /* 0x.110 - Transmit Interrupt Coalescing Configuration Register */
+        u32     tqueue;         /* 0x.114 - Transmit queue control register */
+        u8      res7[40];
+        u32     tr03wt;         /* 0x.140 - TxBD Rings 0-3 round-robin weightings */
+        u32     tr47wt;         /* 0x.144 - TxBD Rings 4-7 round-robin weightings */
+        u8      res8[52];
+        u32     tbdbph;         /* 0x.17c - Tx data buffer pointer high */
+        u8      res9a[4];
+        u32     tbptr0;         /* 0x.184 - TxBD Pointer for ring 0 */
+        u8      res9b[4];
+        u32     tbptr1;         /* 0x.18c - TxBD Pointer for ring 1 */
+        u8      res9c[4];
+        u32     tbptr2;         /* 0x.194 - TxBD Pointer for ring 2 */
+        u8      res9d[4];
+        u32     tbptr3;         /* 0x.19c - TxBD Pointer for ring 3 */
+        u8      res9e[4];
+        u32     tbptr4;         /* 0x.1a4 - TxBD Pointer for ring 4 */
+        u8      res9f[4];
+        u32     tbptr5;         /* 0x.1ac - TxBD Pointer for ring 5 */
+        u8      res9g[4];
+        u32     tbptr6;         /* 0x.1b4 - TxBD Pointer for ring 6 */
+        u8      res9h[4];
+        u32     tbptr7;         /* 0x.1bc - TxBD Pointer for ring 7 */
+        u8      res9[64];
+        u32     tbaseh;         /* 0x.200 - TxBD base address high */
+        u32     tbase0;         /* 0x.204 - TxBD Base Address of ring 0 */
+        u8      res10a[4];
+        u32     tbase1;         /* 0x.20c - TxBD Base Address of ring 1 */
+        u8      res10b[4];
+        u32     tbase2;         /* 0x.214 - TxBD Base Address of ring 2 */
+        u8      res10c[4];
+        u32     tbase3;         /* 0x.21c - TxBD Base Address of ring 3 */
+        u8      res10d[4];
+        u32     tbase4;         /* 0x.224 - TxBD Base Address of ring 4 */
+        u8      res10e[4];
+        u32     tbase5;         /* 0x.22c - TxBD Base Address of ring 5 */
+        u8      res10f[4];
+        u32     tbase6;         /* 0x.234 - TxBD Base Address of ring 6 */
+        u8      res10g[4];
+        u32     tbase7;         /* 0x.23c - TxBD Base Address of ring 7 */
+        u8      res10[192];
+        u32     rctrl;          /* 0x.300 - Receive Control Register */
+        u32     rstat;          /* 0x.304 - Receive Status Register */
+        u8      res12[8];
+        u32     rxic;           /* 0x.310 - Receive Interrupt Coalescing Configuration Register */
+        u32     rqueue;         /* 0x.314 - Receive queue control register */
+        u8      res13[24];
+        u32     rbifx;          /* 0x.330 - Receive bit field extract control register */
+        u32     rqfar;          /* 0x.334 - Receive queue filing table address register */
+        u32     rqfcr;          /* 0x.338 - Receive queue filing table control register */
+        u32     rqfpr;          /* 0x.33c - Receive queue filing table property register */
+        u32     mrblr;          /* 0x.340 - Maximum Receive Buffer Length Register */
+        u8      res14[56];
+        u32     rbdbph;         /* 0x.37c - Rx data buffer pointer high */
+        u8      res15a[4];
+        u32     rbptr0;         /* 0x.384 - RxBD pointer for ring 0 */
+        u8      res15b[4];
+        u32     rbptr1;         /* 0x.38c - RxBD pointer for ring 1 */
+        u8      res15c[4];
+        u32     rbptr2;         /* 0x.394 - RxBD pointer for ring 2 */
+        u8      res15d[4];
+        u32     rbptr3;         /* 0x.39c - RxBD pointer for ring 3 */
+        u8      res15e[4];
+        u32     rbptr4;         /* 0x.3a4 - RxBD pointer for ring 4 */
+        u8      res15f[4];
+        u32     rbptr5;         /* 0x.3ac - RxBD pointer for ring 5 */
+        u8      res15g[4];
+        u32     rbptr6;         /* 0x.3b4 - RxBD pointer for ring 6 */
+        u8      res15h[4];
+        u32     rbptr7;         /* 0x.3bc - RxBD pointer for ring 7 */
+        u8      res16[64];
+        u32     rbaseh;         /* 0x.400 - RxBD base address high */
+        u32     rbase0;         /* 0x.404 - RxBD base address of ring 0 */
+        u8      res17a[4];
+        u32     rbase1;         /* 0x.40c - RxBD base address of ring 1 */
+        u8      res17b[4];
+        u32     rbase2;         /* 0x.414 - RxBD base address of ring 2 */
+        u8      res17c[4];
+        u32     rbase3;         /* 0x.41c - RxBD base address of ring 3 */
+        u8      res17d[4];
+        u32     rbase4;         /* 0x.424 - RxBD base address of ring 4 */
+        u8      res17e[4];
+        u32     rbase5;         /* 0x.42c - RxBD base address of ring 5 */
+        u8      res17f[4];
+        u32     rbase6;         /* 0x.434 - RxBD base address of ring 6 */
+        u8      res17g[4];
+        u32     rbase7;         /* 0x.43c - RxBD base address of ring 7 */
+        u8      res17[192];
+        u32     maccfg1;        /* 0x.500 - MAC Configuration 1 Register */
+        u32     maccfg2;        /* 0x.504 - MAC Configuration 2 Register */
+        u32     ipgifg;         /* 0x.508 - Inter Packet Gap/Inter Frame Gap Register */
+        u32     hafdup;         /* 0x.50c - Half Duplex Register */
+        u32     maxfrm;         /* 0x.510 - Maximum Frame Length Register */
         u8      res18[12];
-        u32     miimcfg;                /* 0x.520 - MII Management Configuration Register */
-        u32     miimcom;                /* 0x.524 - MII Management Command Register */
-        u32     miimadd;                /* 0x.528 - MII Management Address Register */
-        u32     miimcon;                /* 0x.52c - MII Management Control Register */
-        u32     miimstat;               /* 0x.530 - MII Management Status Register */
-        u32     miimind;                /* 0x.534 - MII Management Indicator Register */
+        u32     miimcfg;        /* 0x.520 - MII Management Configuration Register */
+        u32     miimcom;        /* 0x.524 - MII Management Command Register */
+        u32     miimadd;        /* 0x.528 - MII Management Address Register */
+        u32     miimcon;        /* 0x.52c - MII Management Control Register */
+        u32     miimstat;       /* 0x.530 - MII Management Status Register */
+        u32     miimind;        /* 0x.534 - MII Management Indicator Register */
         u8      res19[4];
-        u32     ifstat;                 /* 0x.53c - Interface Status Register */
-        u32     macstnaddr1;            /* 0x.540 - Station Address Part 1 Register */
-        u32     macstnaddr2;            /* 0x.544 - Station Address Part 2 Register */
-        u8      res20[312];
-        struct rmon_mib rmon;
-        u8      res21[192];
-        u32     iaddr0;                 /* 0x.800 - Indivdual address register 0 */
-        u32     iaddr1;                 /* 0x.804 - Indivdual address register 1 */
-        u32     iaddr2;                 /* 0x.808 - Indivdual address register 2 */
-        u32     iaddr3;                 /* 0x.80c - Indivdual address register 3 */
-        u32     iaddr4;                 /* 0x.810 - Indivdual address register 4 */
-        u32     iaddr5;                 /* 0x.814 - Indivdual address register 5 */
-        u32     iaddr6;                 /* 0x.818 - Indivdual address register 6 */
-        u32     iaddr7;                 /* 0x.81c - Indivdual address register 7 */
+        u32     ifstat;         /* 0x.53c - Interface Status Register */
+        u32     macstnaddr1;    /* 0x.540 - Station Address Part 1 Register */
+        u32     macstnaddr2;    /* 0x.544 - Station Address Part 2 Register */
+        u32     mac01addr1;     /* 0x.548 - MAC exact match address 1, part 1 */
+        u32     mac01addr2;     /* 0x.54c - MAC exact match address 1, part 2 */
+        u32     mac02addr1;     /* 0x.550 - MAC exact match address 2, part 1 */
+        u32     mac02addr2;     /* 0x.554 - MAC exact match address 2, part 2 */
+        u32     mac03addr1;     /* 0x.558 - MAC exact match address 3, part 1 */
+        u32     mac03addr2;     /* 0x.55c - MAC exact match address 3, part 2 */
+        u32     mac04addr1;     /* 0x.560 - MAC exact match address 4, part 1 */
+        u32     mac04addr2;     /* 0x.564 - MAC exact match address 4, part 2 */
+        u32     mac05addr1;     /* 0x.568 - MAC exact match address 5, part 1 */
+        u32     mac05addr2;     /* 0x.56c - MAC exact match address 5, part 2 */
+        u32     mac06addr1;     /* 0x.570 - MAC exact match address 6, part 1 */
+        u32     mac06addr2;     /* 0x.574 - MAC exact match address 6, part 2 */
+        u32     mac07addr1;     /* 0x.578 - MAC exact match address 7, part 1 */
+        u32     mac07addr2;     /* 0x.57c - MAC exact match address 7, part 2 */
+        u32     mac08addr1;     /* 0x.580 - MAC exact match address 8, part 1 */
+        u32     mac08addr2;     /* 0x.584 - MAC exact match address 8, part 2 */
+        u32     mac09addr1;     /* 0x.588 - MAC exact match address 9, part 1 */
+        u32     mac09addr2;     /* 0x.58c - MAC exact match address 9, part 2 */
+        u32     mac10addr1;     /* 0x.590 - MAC exact match address 10, part 1*/
+        u32     mac10addr2;     /* 0x.594 - MAC exact match address 10, part 2*/
+        u32     mac11addr1;     /* 0x.598 - MAC exact match address 11, part 1*/
+        u32     mac11addr2;     /* 0x.59c - MAC exact match address 11, part 2*/
+        u32     mac12addr1;     /* 0x.5a0 - MAC exact match address 12, part 1*/
+        u32     mac12addr2;     /* 0x.5a4 - MAC exact match address 12, part 2*/
+        u32     mac13addr1;     /* 0x.5a8 - MAC exact match address 13, part 1*/
+        u32     mac13addr2;     /* 0x.5ac - MAC exact match address 13, part 2*/
+        u32     mac14addr1;     /* 0x.5b0 - MAC exact match address 14, part 1*/
+        u32     mac14addr2;     /* 0x.5b4 - MAC exact match address 14, part 2*/
+        u32     mac15addr1;     /* 0x.5b8 - MAC exact match address 15, part 1*/
+        u32     mac15addr2;     /* 0x.5bc - MAC exact match address 15, part 2*/
+        u8      res20[192];
+        struct rmon_mib rmon;   /* 0x.680-0x.73c */
+        u32     rrej;           /* 0x.740 - Receive filer rejected packet counter */
+        u8      res21[188];
+        u32     igaddr0;        /* 0x.800 - Indivdual/Group address register 0*/
+        u32     igaddr1;        /* 0x.804 - Indivdual/Group address register 1*/
+        u32     igaddr2;        /* 0x.808 - Indivdual/Group address register 2*/
+        u32     igaddr3;        /* 0x.80c - Indivdual/Group address register 3*/
+        u32     igaddr4;        /* 0x.810 - Indivdual/Group address register 4*/
+        u32     igaddr5;        /* 0x.814 - Indivdual/Group address register 5*/
+        u32     igaddr6;        /* 0x.818 - Indivdual/Group address register 6*/
+        u32     igaddr7;        /* 0x.81c - Indivdual/Group address register 7*/
         u8      res22[96];
-        u32     gaddr0;                 /* 0x.880 - Global address register 0 */
-        u32     gaddr1;                 /* 0x.884 - Global address register 1 */
-        u32     gaddr2;                 /* 0x.888 - Global address register 2 */
-        u32     gaddr3;                 /* 0x.88c - Global address register 3 */
-        u32     gaddr4;                 /* 0x.890 - Global address register 4 */
-        u32     gaddr5;                 /* 0x.894 - Global address register 5 */
-        u32     gaddr6;                 /* 0x.898 - Global address register 6 */
-        u32     gaddr7;                 /* 0x.89c - Global address register 7 */
-        u8      res23[856];
-        u32     attr;                   /* 0x.bf8 - Attributes Register */
-        u32     attreli;                /* 0x.bfc - Attributes Extract Length and Extract Index Register */
+        u32     gaddr0;         /* 0x.880 - Group address register 0 */
+        u32     gaddr1;         /* 0x.884 - Group address register 1 */
+        u32     gaddr2;         /* 0x.888 - Group address register 2 */
+        u32     gaddr3;         /* 0x.88c - Group address register 3 */
+        u32     gaddr4;         /* 0x.890 - Group address register 4 */
+        u32     gaddr5;         /* 0x.894 - Group address register 5 */
+        u32     gaddr6;         /* 0x.898 - Group address register 6 */
+        u32     gaddr7;         /* 0x.89c - Group address register 7 */
+        u8      res23a[352];
+        u32     fifocfg;        /* 0x.a00 - FIFO interface config register */
+        u8      res23b[252];
+        u8      res23c[248];
+        u32     attr;           /* 0x.bf8 - Attributes Register */
+        u32     attreli;        /* 0x.bfc - Attributes Extract Length and Extract Index Register */
         u8      res24[1024];
 
 };
@@ -496,6 +686,8 @@ struct gfar_private {
         struct txbd8 *cur_tx;           /* Next free ring entry */
         struct txbd8 *dirty_tx;         /* The Ring entry to be freed. */
         struct gfar *regs;      /* Pointer to the GFAR memory mapped Registers */
+        u32 *hash_regs[16];
+        int hash_width;
         struct gfar *phyregs;
         struct work_struct tq;
         struct timer_list phy_info_timer;
@@ -506,9 +698,12 @@ struct gfar_private {
         unsigned int rx_stash_size;
         unsigned int tx_ring_size;
         unsigned int rx_ring_size;
-        wait_queue_head_t rxcleanupq;
-        unsigned int rxclean;
 
+        unsigned char vlan_enable:1,
+                rx_csum_enable:1,
+                extended_hash:1;
+        unsigned short padding;
+        struct vlan_group *vlgrp;
         /* Info structure initialized by board setup code */
         unsigned int interruptTransmit;
         unsigned int interruptReceive;
@@ -519,6 +714,8 @@ struct gfar_private {
         int oldspeed;
         int oldduplex;
         int oldlink;
+
+        uint32_t msg_enable;
 };
 
 extern inline u32 gfar_read(volatile unsigned *addr)
diff --git a/drivers/net/gianfar_ethtool.c b/drivers/net/gianfar_ethtool.c
index 28046e9e88ba..a451de629197 100644
--- a/drivers/net/gianfar_ethtool.c
+++ b/drivers/net/gianfar_ethtool.c
@@ -46,16 +46,18 @@
 
 extern int startup_gfar(struct net_device *dev);
 extern void stop_gfar(struct net_device *dev);
-extern void gfar_receive(int irq, void *dev_id, struct pt_regs *regs);
+extern void gfar_halt(struct net_device *dev);
+extern void gfar_start(struct net_device *dev);
+extern int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit);
 
-void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy,
+static void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy,
                      u64 * buf);
-void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf);
-int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
-int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
-void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
-int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
-void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo);
+static void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf);
+static int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
+static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals);
+static void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
+static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals);
+static void gfar_gdrvinfo(struct net_device *dev, struct ethtool_drvinfo *drvinfo);
 
 static char stat_gstrings[][ETH_GSTRING_LEN] = {
         "rx-dropped-by-kernel",
@@ -118,57 +120,56 @@ static char stat_gstrings[][ETH_GSTRING_LEN] = {
         "tx-fragmented-frames",
 };
 
+/* Fill in a buffer with the strings which correspond to the
+ * stats */
+static void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON)
+                memcpy(buf, stat_gstrings, GFAR_STATS_LEN * ETH_GSTRING_LEN);
+        else
+                memcpy(buf, stat_gstrings,
+                                GFAR_EXTRA_STATS_LEN * ETH_GSTRING_LEN);
+}
+
 /* Fill in an array of 64-bit statistics from various sources.
  * This array will be appended to the end of the ethtool_stats
  * structure, and returned to user space
  */
-void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy, u64 * buf)
+static void gfar_fill_stats(struct net_device *dev, struct ethtool_stats *dummy, u64 * buf)
 {
         int i;
         struct gfar_private *priv = netdev_priv(dev);
-        u32 *rmon = (u32 *) & priv->regs->rmon;
         u64 *extra = (u64 *) & priv->extra_stats;
-        struct gfar_stats *stats = (struct gfar_stats *) buf;
 
-        for (i = 0; i < GFAR_RMON_LEN; i++) {
-                stats->rmon[i] = (u64) (rmon[i]);
-        }
-
-        for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++) {
-                stats->extra[i] = extra[i];
-        }
-}
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON) {
+                u32 *rmon = (u32 *) & priv->regs->rmon;
+                struct gfar_stats *stats = (struct gfar_stats *) buf;
 
-/* Returns the number of stats (and their corresponding strings) */
-int gfar_stats_count(struct net_device *dev)
-{
-        return GFAR_STATS_LEN;
-}
+                for (i = 0; i < GFAR_RMON_LEN; i++)
+                        stats->rmon[i] = (u64) (rmon[i]);
 
-void gfar_gstrings_normon(struct net_device *dev, u32 stringset, u8 * buf)
-{
-        memcpy(buf, stat_gstrings, GFAR_EXTRA_STATS_LEN * ETH_GSTRING_LEN);
+                for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++)
+                        stats->extra[i] = extra[i];
+        } else
+                for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++)
+                        buf[i] = extra[i];
 }
 
-void gfar_fill_stats_normon(struct net_device *dev, 
-                struct ethtool_stats *dummy, u64 * buf)
+/* Returns the number of stats (and their corresponding strings) */
+static int gfar_stats_count(struct net_device *dev)
 {
-        int i;
         struct gfar_private *priv = netdev_priv(dev);
-        u64 *extra = (u64 *) & priv->extra_stats;
 
-        for (i = 0; i < GFAR_EXTRA_STATS_LEN; i++) {
-                buf[i] = extra[i];
-        }
+        if (priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_RMON)
+                return GFAR_STATS_LEN;
+        else
+                return GFAR_EXTRA_STATS_LEN;
 }
 
-
-int gfar_stats_count_normon(struct net_device *dev)
-{
-        return GFAR_EXTRA_STATS_LEN;
-}
 /* Fills in the drvinfo structure with some basic info */
-void gfar_gdrvinfo(struct net_device *dev, struct
+static void gfar_gdrvinfo(struct net_device *dev, struct
               ethtool_drvinfo *drvinfo)
 {
         strncpy(drvinfo->driver, DRV_NAME, GFAR_INFOSTR_LEN);
@@ -182,7 +183,7 @@ void gfar_gdrvinfo(struct net_device *dev, struct
 }
 
 /* Return the current settings in the ethtool_cmd structure */
-int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
+static int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
 {
         struct gfar_private *priv = netdev_priv(dev);
         uint gigabit_support = 
@@ -216,13 +217,13 @@ int gfar_gsettings(struct net_device *dev, struct ethtool_cmd *cmd)
 }
 
 /* Return the length of the register structure */
-int gfar_reglen(struct net_device *dev)
+static int gfar_reglen(struct net_device *dev)
 {
         return sizeof (struct gfar);
 }
 
 /* Return a dump of the GFAR register space */
-void gfar_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regbuf)
+static void gfar_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regbuf)
 {
         int i;
         struct gfar_private *priv = netdev_priv(dev);
@@ -233,13 +234,6 @@ void gfar_get_regs(struct net_device *dev, struct ethtool_regs *regs, void *regb
                 buf[i] = theregs[i];
 }
 
-/* Fill in a buffer with the strings which correspond to the
- * stats */
-void gfar_gstrings(struct net_device *dev, u32 stringset, u8 * buf)
-{
-        memcpy(buf, stat_gstrings, GFAR_STATS_LEN * ETH_GSTRING_LEN);
-}
-
 /* Convert microseconds to ethernet clock ticks, which changes
  * depending on what speed the controller is running at */
 static unsigned int gfar_usecs2ticks(struct gfar_private *priv, unsigned int usecs)
@@ -291,9 +285,12 @@ static unsigned int gfar_ticks2usecs(struct gfar_private *priv, unsigned int tic
 
 /* Get the coalescing parameters, and put them in the cvals
  * structure.  */
-int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
+static int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
 {
         struct gfar_private *priv = netdev_priv(dev);
+        
+        if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE))
+                return -EOPNOTSUPP;
 
         cvals->rx_coalesce_usecs = gfar_ticks2usecs(priv, priv->rxtime);
         cvals->rx_max_coalesced_frames = priv->rxcount;
@@ -337,10 +334,13 @@ int gfar_gcoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
  * Both cvals->*_usecs and cvals->*_frames have to be > 0
  * in order for coalescing to be active
  */
-int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
+static int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
 {
         struct gfar_private *priv = netdev_priv(dev);
 
+        if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_COALESCE))
+                return -EOPNOTSUPP;
+
         /* Set up rx coalescing */
         if ((cvals->rx_coalesce_usecs == 0) ||
             (cvals->rx_max_coalesced_frames == 0))
@@ -379,7 +379,7 @@ int gfar_scoalesce(struct net_device *dev, struct ethtool_coalesce *cvals)
 /* Fills in rvals with the current ring parameters.  Currently,
  * rx, rx_mini, and rx_jumbo rings are the same size, as mini and
  * jumbo are ignored by the driver */
-void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
+static void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
 {
         struct gfar_private *priv = netdev_priv(dev);
 
@@ -401,9 +401,8 @@ void gfar_gringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
  * necessary so that we don't mess things up while we're in
  * motion.  We wait for the ring to be clean before reallocating
  * the rings. */
-int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
+static int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
 {
-        u32 tempval;
         struct gfar_private *priv = netdev_priv(dev);
         int err = 0;
 
@@ -425,37 +424,54 @@ int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
                 return -EINVAL;
         }
 
-        /* Stop the controller so we don't rx any more frames */
-        /* But first, make sure we clear the bits */
-        tempval = gfar_read(&priv->regs->dmactrl);
-        tempval &= ~(DMACTRL_GRS | DMACTRL_GTS);
-        gfar_write(&priv->regs->dmactrl, tempval);
+        if (dev->flags & IFF_UP) {
+                unsigned long flags;
 
-        tempval = gfar_read(&priv->regs->dmactrl);
-        tempval |= (DMACTRL_GRS | DMACTRL_GTS);
-        gfar_write(&priv->regs->dmactrl, tempval);
+                /* Halt TX and RX, and process the frames which
+                 * have already been received */
+                spin_lock_irqsave(&priv->lock, flags);
+                gfar_halt(dev);
+                gfar_clean_rx_ring(dev, priv->rx_ring_size);
+                spin_unlock_irqrestore(&priv->lock, flags);
 
-        while (!(gfar_read(&priv->regs->ievent) & (IEVENT_GRSC | IEVENT_GTSC)))
-                cpu_relax();
+                /* Now we take down the rings to rebuild them */
+                stop_gfar(dev);
+        }
 
-        /* Note that rx is not clean right now */
-        priv->rxclean = 0;
+        /* Change the size */
+        priv->rx_ring_size = rvals->rx_pending;
+        priv->tx_ring_size = rvals->tx_pending;
 
-        if (dev->flags & IFF_UP) {
-                /* Tell the driver to process the rest of the frames */
-                gfar_receive(0, (void *) dev, NULL);
+        /* Rebuild the rings with the new size */
+        if (dev->flags & IFF_UP)
+                err = startup_gfar(dev);
 
-                /* Now wait for it to be done */
-                wait_event_interruptible(priv->rxcleanupq, priv->rxclean);
+        return err;
+}
 
-                /* Ok, all packets have been handled.  Now we bring it down,
-                 * change the ring size, and bring it up */
+static int gfar_set_rx_csum(struct net_device *dev, uint32_t data)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+        int err = 0;
 
+        if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+                return -EOPNOTSUPP;
+
+        if (dev->flags & IFF_UP) {
+                unsigned long flags;
+
+                /* Halt TX and RX, and process the frames which
+                 * have already been received */
+                spin_lock_irqsave(&priv->lock, flags);
+                gfar_halt(dev);
+                gfar_clean_rx_ring(dev, priv->rx_ring_size);
+                spin_unlock_irqrestore(&priv->lock, flags);
+
+                /* Now we take down the rings to rebuild them */
                 stop_gfar(dev);
         }
 
-        priv->rx_ring_size = rvals->rx_pending;
-        priv->tx_ring_size = rvals->tx_pending;
+        priv->rx_csum_enable = data;
 
         if (dev->flags & IFF_UP)
                 err = startup_gfar(dev);
@@ -463,6 +479,61 @@ int gfar_sringparam(struct net_device *dev, struct ethtool_ringparam *rvals)
         return err;
 }
 
+static uint32_t gfar_get_rx_csum(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+
+        if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+                return 0;
+
+        return priv->rx_csum_enable;
+}
+
+static int gfar_set_tx_csum(struct net_device *dev, uint32_t data)
+{
+        unsigned long flags;
+        struct gfar_private *priv = netdev_priv(dev);
+
+        if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+                return -EOPNOTSUPP;
+
+        spin_lock_irqsave(&priv->lock, flags);
+        gfar_halt(dev);
+
+        if (data)
+                dev->features |= NETIF_F_IP_CSUM;
+        else
+                dev->features &= ~NETIF_F_IP_CSUM;
+
+        gfar_start(dev);
+        spin_unlock_irqrestore(&priv->lock, flags);
+
+        return 0;
+}
+
+static uint32_t gfar_get_tx_csum(struct net_device *dev)
+{
+        struct gfar_private *priv = netdev_priv(dev);
+
+        if (!(priv->einfo->device_flags & FSL_GIANFAR_DEV_HAS_CSUM))
+                return 0;
+
+        return (dev->features & NETIF_F_IP_CSUM) != 0;
+}
+
+static uint32_t gfar_get_msglevel(struct net_device *dev)
+{       
+        struct gfar_private *priv = netdev_priv(dev);
+        return priv->msg_enable;
+}       
+        
+static void gfar_set_msglevel(struct net_device *dev, uint32_t data)
+{       
+        struct gfar_private *priv = netdev_priv(dev);
+        priv->msg_enable = data;
+}
+
+
 struct ethtool_ops gfar_ethtool_ops = {
         .get_settings = gfar_gsettings,
         .get_drvinfo = gfar_gdrvinfo,
@@ -476,52 +547,10 @@ struct ethtool_ops gfar_ethtool_ops = {
         .get_strings = gfar_gstrings,
         .get_stats_count = gfar_stats_count,
         .get_ethtool_stats = gfar_fill_stats,
-};
-
-struct ethtool_ops gfar_normon_nocoalesce_ethtool_ops = {
-        .get_settings = gfar_gsettings,
-        .get_drvinfo = gfar_gdrvinfo,
-        .get_regs_len = gfar_reglen,
-        .get_regs = gfar_get_regs,
-        .get_link = ethtool_op_get_link,
-        .get_ringparam = gfar_gringparam,
-        .set_ringparam = gfar_sringparam,
-        .get_strings = gfar_gstrings_normon,
-        .get_stats_count = gfar_stats_count_normon,
-        .get_ethtool_stats = gfar_fill_stats_normon,
-};
-
-struct ethtool_ops gfar_nocoalesce_ethtool_ops = {
-        .get_settings = gfar_gsettings,
-        .get_drvinfo = gfar_gdrvinfo,
-        .get_regs_len = gfar_reglen,
-        .get_regs = gfar_get_regs,
-        .get_link = ethtool_op_get_link,
-        .get_ringparam = gfar_gringparam,
-        .set_ringparam = gfar_sringparam,
-        .get_strings = gfar_gstrings,
-        .get_stats_count = gfar_stats_count,
-        .get_ethtool_stats = gfar_fill_stats,
-};
-
-struct ethtool_ops gfar_normon_ethtool_ops = {
-        .get_settings = gfar_gsettings,
-        .get_drvinfo = gfar_gdrvinfo,
-        .get_regs_len = gfar_reglen,
-        .get_regs = gfar_get_regs,
-        .get_link = ethtool_op_get_link,
-        .get_coalesce = gfar_gcoalesce,
-        .set_coalesce = gfar_scoalesce,
-        .get_ringparam = gfar_gringparam,
-        .set_ringparam = gfar_sringparam,
-        .get_strings = gfar_gstrings_normon,
-        .get_stats_count = gfar_stats_count_normon,
-        .get_ethtool_stats = gfar_fill_stats_normon,
-};
-
-struct ethtool_ops *gfar_op_array[] = {
-        &gfar_ethtool_ops,
-        &gfar_normon_ethtool_ops,
-        &gfar_nocoalesce_ethtool_ops,
-        &gfar_normon_nocoalesce_ethtool_ops
+        .get_rx_csum = gfar_get_rx_csum,
+        .get_tx_csum = gfar_get_tx_csum,
+        .set_rx_csum = gfar_set_rx_csum,
+        .set_tx_csum = gfar_set_tx_csum,
+        .get_msglevel = gfar_get_msglevel,
+        .set_msglevel = gfar_set_msglevel,
 };
diff --git a/drivers/net/gianfar_phy.c b/drivers/net/gianfar_phy.c
index 02b16abc89bd..7c965f268a82 100644
--- a/drivers/net/gianfar_phy.c
+++ b/drivers/net/gianfar_phy.c
@@ -572,7 +572,7 @@ static struct phy_info phy_info_dm9161 = {
 static struct phy_info phy_info_marvell = {
         .phy_id         = 0x01410c00,
         .phy_id_mask    = 0xffffff00,
-        .name           = "Marvell 88E1101",
+        .name           = "Marvell 88E1101/88E1111",
         .features       = MII_GBIT_FEATURES,
         .config_aneg    = &marvell_config_aneg,
         .read_status    = &marvell_read_status,
diff --git a/drivers/net/hamachi.c b/drivers/net/hamachi.c
index 3d96714ed3cf..d9df1d9a5739 100644
--- a/drivers/net/hamachi.c
+++ b/drivers/net/hamachi.c
@@ -1149,7 +1149,7 @@ static void hamachi_tx_timeout(struct net_device *dev)
                 skb->dev = dev;         /* Mark as being used by this device. */
                 skb_reserve(skb, 2); /* 16 byte align the IP header. */
                 hmp->rx_ring[i].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev, 
-                        skb->tail, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+                        skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
                 hmp->rx_ring[i].status_n_length = cpu_to_le32(DescOwn | 
                         DescEndPacket | DescIntr | (hmp->rx_buf_sz - 2));
         }
@@ -1210,7 +1210,7 @@ static void hamachi_init_ring(struct net_device *dev)
                 skb->dev = dev;         /* Mark as being used by this device. */
                 skb_reserve(skb, 2); /* 16 byte align the IP header. */
                 hmp->rx_ring[i].addr = cpu_to_leXX(pci_map_single(hmp->pci_dev, 
-                        skb->tail, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+                        skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
                 /* -2 because it doesn't REALLY have that first 2 bytes -KDU */
                 hmp->rx_ring[i].status_n_length = cpu_to_le32(DescOwn | 
                         DescEndPacket | DescIntr | (hmp->rx_buf_sz -2));
@@ -1509,7 +1509,7 @@ static int hamachi_rx(struct net_device *dev)
                                             desc->addr,
                                             hmp->rx_buf_sz,
                                             PCI_DMA_FROMDEVICE);
-                buf_addr = (u8 *) hmp->rx_skbuff[entry]->tail;
+                buf_addr = (u8 *) hmp->rx_skbuff[entry]->data;
                 frame_status = le32_to_cpu(get_unaligned((s32*)&(buf_addr[data_size - 12])));
                 if (hamachi_debug > 4)
                         printk(KERN_DEBUG "  hamachi_rx() status was %8.8x.\n",
@@ -1678,7 +1678,7 @@ static int hamachi_rx(struct net_device *dev)
                         skb->dev = dev;         /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
                         desc->addr = cpu_to_leXX(pci_map_single(hmp->pci_dev, 
-                                skb->tail, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+                                skb->data, hmp->rx_buf_sz, PCI_DMA_FROMDEVICE));
                 }
                 desc->status_n_length = cpu_to_le32(hmp->rx_buf_sz);
                 if (entry >= RX_RING_SIZE-1)
@@ -1772,9 +1772,9 @@ static int hamachi_close(struct net_device *dev)
                                    readl(ioaddr + RxCurPtr) == (long)&hmp->rx_ring[i] ? '>' : ' ',
                                    i, hmp->rx_ring[i].status_n_length, hmp->rx_ring[i].addr);
                         if (hamachi_debug > 6) {
-                                if (*(u8*)hmp->rx_skbuff[i]->tail != 0x69) {
+                                if (*(u8*)hmp->rx_skbuff[i]->data != 0x69) {
                                         u16 *addr = (u16 *)
-                                                hmp->rx_skbuff[i]->tail;
+                                                hmp->rx_skbuff[i]->data;
                                         int j;
 
                                         for (j = 0; j < 0x50; j++)
diff --git a/drivers/net/hamradio/6pack.c b/drivers/net/hamradio/6pack.c
index 89454915b857..0b230222bfea 100644
--- a/drivers/net/hamradio/6pack.c
+++ b/drivers/net/hamradio/6pack.c
@@ -130,12 +130,11 @@ struct sixpack {
 
 #define AX25_6PACK_HEADER_LEN 0
 
-static void sp_start_tx_timer(struct sixpack *);
 static void sixpack_decode(struct sixpack *, unsigned char[], int);
 static int encode_sixpack(unsigned char *, unsigned char *, int, unsigned char);
 
 /*
- * perform the persistence/slottime algorithm for CSMA access. If the
+ * Perform the persistence/slottime algorithm for CSMA access. If the
  * persistence check was successful, write the data to the serial driver.
  * Note that in case of DAMA operation, the data is not sent here.
  */
@@ -143,7 +142,7 @@ static int encode_sixpack(unsigned char *, unsigned char *, int, unsigned char);
 static void sp_xmit_on_air(unsigned long channel)
 {
         struct sixpack *sp = (struct sixpack *) channel;
-        int actual;
+        int actual, when = sp->slottime;
         static unsigned char random;
 
         random = random * 17 + 41;
@@ -159,20 +158,10 @@ static void sp_xmit_on_air(unsigned long channel)
                 sp->tty->driver->write(sp->tty, &sp->led_state, 1);
                 sp->status2 = 0;
         } else
-                sp_start_tx_timer(sp);
+                mod_timer(&sp->tx_t, jiffies + ((when + 1) * HZ) / 100);
 }
 
 /* ----> 6pack timer interrupt handler and friends. <---- */
-static void sp_start_tx_timer(struct sixpack *sp)
-{
-        int when = sp->slottime;
-
-        del_timer(&sp->tx_t);
-        sp->tx_t.data = (unsigned long) sp;
-        sp->tx_t.function = sp_xmit_on_air;
-        sp->tx_t.expires = jiffies + ((when + 1) * HZ) / 100;
-        add_timer(&sp->tx_t);
-}
 
 /* Encapsulate one AX.25 frame and stuff into a TTY queue. */
 static void sp_encaps(struct sixpack *sp, unsigned char *icp, int len)
@@ -243,8 +232,7 @@ static void sp_encaps(struct sixpack *sp, unsigned char *icp, int len)
                 sp->xleft = count;
                 sp->xhead = sp->xbuff;
                 sp->status2 = count;
-                if (sp->duplex == 0)
-                        sp_start_tx_timer(sp);
+                sp_xmit_on_air((unsigned long)sp);
         }
 
         return;
@@ -320,12 +308,6 @@ static int sp_set_mac_address(struct net_device *dev, void *addr)
 {
         struct sockaddr_ax25 *sa = addr;
 
-        if (sa->sax25_family != AF_AX25)
-                return -EINVAL;
-
-        if (!sa->sax25_ndigis)
-                return -EINVAL;
-
         spin_lock_irq(&dev->xmit_lock);
         memcpy(dev->dev_addr, &sa->sax25_call, AX25_ADDR_LEN);
         spin_unlock_irq(&dev->xmit_lock);
@@ -680,6 +662,9 @@ static int sixpack_open(struct tty_struct *tty)
         netif_start_queue(dev);
 
         init_timer(&sp->tx_t);
+        sp->tx_t.function = sp_xmit_on_air;
+        sp->tx_t.data = (unsigned long) sp;
+
         init_timer(&sp->resync_t);
 
         spin_unlock_bh(&sp->lock);
@@ -848,7 +833,7 @@ static void __exit sixpack_exit_driver(void)
 {
         int ret;
 
-        if ((ret = tty_register_ldisc(N_6PACK, NULL)))
+        if ((ret = tty_unregister_ldisc(N_6PACK)))
                 printk(msg_unregfail, ret);
 }
 
diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig
index 7cdebe1a0b61..de087cd609d9 100644
--- a/drivers/net/hamradio/Kconfig
+++ b/drivers/net/hamradio/Kconfig
@@ -1,6 +1,6 @@
 config MKISS
         tristate "Serial port KISS driver"
-        depends on AX25 && BROKEN_ON_SMP
+        depends on AX25
         ---help---
           KISS is a protocol used for the exchange of data between a computer
           and a Terminal Node Controller (a small embedded system commonly
@@ -17,7 +17,7 @@ config MKISS
 
 config 6PACK
         tristate "Serial port 6PACK driver"
-        depends on AX25 && BROKEN_ON_SMP
+        depends on AX25
         ---help---
           6pack is a transmission protocol for the data exchange between your
           PC and your TNC (the Terminal Node Controller acts as a kind of
diff --git a/drivers/net/hamradio/baycom_epp.c b/drivers/net/hamradio/baycom_epp.c
index a7f15d9f13e5..5298096afbdb 100644
--- a/drivers/net/hamradio/baycom_epp.c
+++ b/drivers/net/hamradio/baycom_epp.c
@@ -54,6 +54,7 @@
 #include <linux/kmod.h>
 #include <linux/hdlcdrv.h>
 #include <linux/baycom.h>
+#include <linux/jiffies.h>
 #if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
 /* prototypes for ax25_encapsulate and ax25_rebuild_header */
 #include <net/ax25.h> 
@@ -287,7 +288,7 @@ static inline void baycom_int_freq(struct baycom_state *bc)
          * measure the interrupt frequency
          */
         bc->debug_vals.cur_intcnt++;
-        if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) {
+        if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) {
                 bc->debug_vals.last_jiffies = cur_jiffies;
                 bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt;
                 bc->debug_vals.cur_intcnt = 0;
diff --git a/drivers/net/hamradio/baycom_par.c b/drivers/net/hamradio/baycom_par.c
index 612ad452bee0..3b1bef1ee215 100644
--- a/drivers/net/hamradio/baycom_par.c
+++ b/drivers/net/hamradio/baycom_par.c
@@ -84,6 +84,7 @@
 #include <linux/baycom.h>
 #include <linux/parport.h>
 #include <linux/bitops.h>
+#include <linux/jiffies.h>
 
 #include <asm/bug.h>
 #include <asm/system.h>
@@ -165,7 +166,7 @@ static void __inline__ baycom_int_freq(struct baycom_state *bc)
          * measure the interrupt frequency
          */
         bc->debug_vals.cur_intcnt++;
-        if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) {
+        if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) {
                 bc->debug_vals.last_jiffies = cur_jiffies;
                 bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt;
                 bc->debug_vals.cur_intcnt = 0;
diff --git a/drivers/net/hamradio/baycom_ser_fdx.c b/drivers/net/hamradio/baycom_ser_fdx.c
index 25f270b05378..232793d2ce6b 100644
--- a/drivers/net/hamradio/baycom_ser_fdx.c
+++ b/drivers/net/hamradio/baycom_ser_fdx.c
@@ -79,6 +79,7 @@
 #include <asm/io.h>
 #include <linux/hdlcdrv.h>
 #include <linux/baycom.h>
+#include <linux/jiffies.h>
 
 /* --------------------------------------------------------------------- */
 
@@ -159,7 +160,7 @@ static inline void baycom_int_freq(struct baycom_state *bc)
          * measure the interrupt frequency
          */
         bc->debug_vals.cur_intcnt++;
-        if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) {
+        if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) {
                 bc->debug_vals.last_jiffies = cur_jiffies;
                 bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt;
                 bc->debug_vals.cur_intcnt = 0;
diff --git a/drivers/net/hamradio/baycom_ser_hdx.c b/drivers/net/hamradio/baycom_ser_hdx.c
index eead85d00962..be596a3eb3fd 100644
--- a/drivers/net/hamradio/baycom_ser_hdx.c
+++ b/drivers/net/hamradio/baycom_ser_hdx.c
@@ -69,6 +69,7 @@
 #include <asm/io.h>
 #include <linux/hdlcdrv.h>
 #include <linux/baycom.h>
+#include <linux/jiffies.h>
 
 /* --------------------------------------------------------------------- */
 
@@ -150,7 +151,7 @@ static inline void baycom_int_freq(struct baycom_state *bc)
          * measure the interrupt frequency
          */
         bc->debug_vals.cur_intcnt++;
-        if ((cur_jiffies - bc->debug_vals.last_jiffies) >= HZ) {
+        if (time_after_eq(cur_jiffies, bc->debug_vals.last_jiffies + HZ)) {
                 bc->debug_vals.last_jiffies = cur_jiffies;
                 bc->debug_vals.last_intcnt = bc->debug_vals.cur_intcnt;
                 bc->debug_vals.cur_intcnt = 0;
diff --git a/drivers/net/hamradio/mkiss.c b/drivers/net/hamradio/mkiss.c
index 62790511098f..63b1a2b86acb 100644
--- a/drivers/net/hamradio/mkiss.c
+++ b/drivers/net/hamradio/mkiss.c
@@ -1,30 +1,19 @@
 /*
- *      MKISS Driver
+ *  This program is free software; you can distribute it and/or modify it
+ *  under the terms of the GNU General Public License (Version 2) as
+ *  published by the Free Software Foundation.
  *
- *      This module:
- *              This module is free software; you can redistribute it and/or
- *              modify it under the terms of the GNU General Public License
- *              as published by the Free Software Foundation; either version
- *              2 of the License, or (at your option) any later version.
+ *  This program is distributed in the hope it will be useful, but WITHOUT
+ *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ *  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ *  for more details.
  *
- *              This module implements the AX.25 protocol for kernel-based
- *              devices like TTYs. It interfaces between a raw TTY, and the
- *              kernel's AX.25 protocol layers, just like slip.c.
- *              AX.25 needs to be separated from slip.c while slip.c is no
- *              longer a static kernel device since it is a module.
- *              This method clears the way to implement other kiss protocols
- *              like mkiss smack g8bpq ..... so far only mkiss is implemented.
+ *  You should have received a copy of the GNU General Public License along
+ *  with this program; if not, write to the Free Software Foundation, Inc.,
+ *  59 Temple Place - Suite 330, Boston MA 02111-1307, USA.
  *
- * Hans Alblas <hans@esrac.ele.tue.nl>
- *
- *      History
- *      Jonathan (G4KLX)        Fixed to match Linux networking changes - 2.1.15.
- *      Matthias (DG2FEF)       Added support for FlexNet CRC (on special request)
- *                              Fixed bug in ax25_close(): dev_lock_wait() was
- *                              called twice, causing a deadlock.
- *      Jeroen (PE1RXQ)         Removed old MKISS_MAGIC stuff and calls to
- *                              MOD_*_USE_COUNT
- *                              Remove cli() and fix rtnl lock usage.
+ * Copyright (C) Hans Alblas PE1AYX <hans@esrac.ele.tue.nl>
+ * Copyright (C) 2004, 05 Ralf Baechle DL5RB <ralf@linux-mips.org>
  */
 
 #include <linux/config.h>
@@ -46,177 +35,300 @@
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
 #include <linux/if_arp.h>
+#include <linux/jiffies.h>
 
 #include <net/ax25.h>
 
-#include "mkiss.h"
-
 #ifdef CONFIG_INET
 #include <linux/ip.h>
 #include <linux/tcp.h>
 #endif
 
-static char banner[] __initdata = KERN_INFO "mkiss: AX.25 Multikiss, Hans Albas PE1AYX\n";
-
-typedef struct ax25_ctrl {
-        struct ax_disp ctrl;    /*                              */
-        struct net_device  dev; /* the device                   */
-} ax25_ctrl_t;
-
-static ax25_ctrl_t **ax25_ctrls;
-
-int ax25_maxdev = AX25_MAXDEV;          /* Can be overridden with insmod! */
-
-static struct tty_ldisc ax_ldisc;
-
-static int ax25_init(struct net_device *);
-static int kiss_esc(unsigned char *, unsigned char *, int);
-static int kiss_esc_crc(unsigned char *, unsigned char *, unsigned short, int);
-static void kiss_unesc(struct ax_disp *, unsigned char);
+#define AX_MTU          236
+
+/* SLIP/KISS protocol characters. */
+#define END             0300            /* indicates end of frame       */
+#define ESC             0333            /* indicates byte stuffing      */
+#define ESC_END         0334            /* ESC ESC_END means END 'data' */
+#define ESC_ESC         0335            /* ESC ESC_ESC means ESC 'data' */
+
+struct mkiss {
+        struct tty_struct       *tty;   /* ptr to TTY structure         */
+        struct net_device       *dev;   /* easy for intr handling       */
+
+        /* These are pointers to the malloc()ed frame buffers. */
+        spinlock_t              buflock;/* lock for rbuf and xbuf */
+        unsigned char           *rbuff; /* receiver buffer              */
+        int                     rcount; /* received chars counter       */
+        unsigned char           *xbuff; /* transmitter buffer           */
+        unsigned char           *xhead; /* pointer to next byte to XMIT */
+        int                     xleft;  /* bytes left in XMIT queue     */
+
+        struct net_device_stats stats;
+
+        /* Detailed SLIP statistics. */
+        int             mtu;            /* Our mtu (to spot changes!)   */
+        int             buffsize;       /* Max buffers sizes            */
+
+        unsigned long   flags;          /* Flag values/ mode etc        */
+                                        /* long req'd: used by set_bit --RR */
+#define AXF_INUSE       0               /* Channel in use               */
+#define AXF_ESCAPE      1               /* ESC received                 */
+#define AXF_ERROR       2               /* Parity, etc. error           */
+#define AXF_KEEPTEST    3               /* Keepalive test flag          */
+#define AXF_OUTWAIT     4               /* is outpacket was flag        */
+
+        int             mode;
+        int             crcmode;        /* MW: for FlexNet, SMACK etc.  */
+#define CRC_MODE_NONE   0
+#define CRC_MODE_FLEX   1
+#define CRC_MODE_SMACK  2
+
+        atomic_t                refcnt;
+        struct semaphore        dead_sem;
+};
 
 /*---------------------------------------------------------------------------*/
 
-static const unsigned short Crc_flex_table[] = {
-  0x0f87, 0x1e0e, 0x2c95, 0x3d1c, 0x49a3, 0x582a, 0x6ab1, 0x7b38,
-  0x83cf, 0x9246, 0xa0dd, 0xb154, 0xc5eb, 0xd462, 0xe6f9, 0xf770,
-  0x1f06, 0x0e8f, 0x3c14, 0x2d9d, 0x5922, 0x48ab, 0x7a30, 0x6bb9,
-  0x934e, 0x82c7, 0xb05c, 0xa1d5, 0xd56a, 0xc4e3, 0xf678, 0xe7f1,
-  0x2e85, 0x3f0c, 0x0d97, 0x1c1e, 0x68a1, 0x7928, 0x4bb3, 0x5a3a,
-  0xa2cd, 0xb344, 0x81df, 0x9056, 0xe4e9, 0xf560, 0xc7fb, 0xd672,
-  0x3e04, 0x2f8d, 0x1d16, 0x0c9f, 0x7820, 0x69a9, 0x5b32, 0x4abb,
-  0xb24c, 0xa3c5, 0x915e, 0x80d7, 0xf468, 0xe5e1, 0xd77a, 0xc6f3,
-  0x4d83, 0x5c0a, 0x6e91, 0x7f18, 0x0ba7, 0x1a2e, 0x28b5, 0x393c,
-  0xc1cb, 0xd042, 0xe2d9, 0xf350, 0x87ef, 0x9666, 0xa4fd, 0xb574,
-  0x5d02, 0x4c8b, 0x7e10, 0x6f99, 0x1b26, 0x0aaf, 0x3834, 0x29bd,
-  0xd14a, 0xc0c3, 0xf258, 0xe3d1, 0x976e, 0x86e7, 0xb47c, 0xa5f5,
-  0x6c81, 0x7d08, 0x4f93, 0x5e1a, 0x2aa5, 0x3b2c, 0x09b7, 0x183e,
-  0xe0c9, 0xf140, 0xc3db, 0xd252, 0xa6ed, 0xb764, 0x85ff, 0x9476,
-  0x7c00, 0x6d89, 0x5f12, 0x4e9b, 0x3a24, 0x2bad, 0x1936, 0x08bf,
-  0xf048, 0xe1c1, 0xd35a, 0xc2d3, 0xb66c, 0xa7e5, 0x957e, 0x84f7,
-  0x8b8f, 0x9a06, 0xa89d, 0xb914, 0xcdab, 0xdc22, 0xeeb9, 0xff30,
-  0x07c7, 0x164e, 0x24d5, 0x355c, 0x41e3, 0x506a, 0x62f1, 0x7378,
-  0x9b0e, 0x8a87, 0xb81c, 0xa995, 0xdd2a, 0xcca3, 0xfe38, 0xefb1,
-  0x1746, 0x06cf, 0x3454, 0x25dd, 0x5162, 0x40eb, 0x7270, 0x63f9,
-  0xaa8d, 0xbb04, 0x899f, 0x9816, 0xeca9, 0xfd20, 0xcfbb, 0xde32,
-  0x26c5, 0x374c, 0x05d7, 0x145e, 0x60e1, 0x7168, 0x43f3, 0x527a,
-  0xba0c, 0xab85, 0x991e, 0x8897, 0xfc28, 0xeda1, 0xdf3a, 0xceb3,
-  0x3644, 0x27cd, 0x1556, 0x04df, 0x7060, 0x61e9, 0x5372, 0x42fb,
-  0xc98b, 0xd802, 0xea99, 0xfb10, 0x8faf, 0x9e26, 0xacbd, 0xbd34,
-  0x45c3, 0x544a, 0x66d1, 0x7758, 0x03e7, 0x126e, 0x20f5, 0x317c,
-  0xd90a, 0xc883, 0xfa18, 0xeb91, 0x9f2e, 0x8ea7, 0xbc3c, 0xadb5,
-  0x5542, 0x44cb, 0x7650, 0x67d9, 0x1366, 0x02ef, 0x3074, 0x21fd,
-  0xe889, 0xf900, 0xcb9b, 0xda12, 0xaead, 0xbf24, 0x8dbf, 0x9c36,
-  0x64c1, 0x7548, 0x47d3, 0x565a, 0x22e5, 0x336c, 0x01f7, 0x107e,
-  0xf808, 0xe981, 0xdb1a, 0xca93, 0xbe2c, 0xafa5, 0x9d3e, 0x8cb7,
-  0x7440, 0x65c9, 0x5752, 0x46db, 0x3264, 0x23ed, 0x1176, 0x00ff
+static const unsigned short crc_flex_table[] = {
+        0x0f87, 0x1e0e, 0x2c95, 0x3d1c, 0x49a3, 0x582a, 0x6ab1, 0x7b38,
+        0x83cf, 0x9246, 0xa0dd, 0xb154, 0xc5eb, 0xd462, 0xe6f9, 0xf770,
+        0x1f06, 0x0e8f, 0x3c14, 0x2d9d, 0x5922, 0x48ab, 0x7a30, 0x6bb9,
+        0x934e, 0x82c7, 0xb05c, 0xa1d5, 0xd56a, 0xc4e3, 0xf678, 0xe7f1,
+        0x2e85, 0x3f0c, 0x0d97, 0x1c1e, 0x68a1, 0x7928, 0x4bb3, 0x5a3a,
+        0xa2cd, 0xb344, 0x81df, 0x9056, 0xe4e9, 0xf560, 0xc7fb, 0xd672,
+        0x3e04, 0x2f8d, 0x1d16, 0x0c9f, 0x7820, 0x69a9, 0x5b32, 0x4abb,
+        0xb24c, 0xa3c5, 0x915e, 0x80d7, 0xf468, 0xe5e1, 0xd77a, 0xc6f3,
+        0x4d83, 0x5c0a, 0x6e91, 0x7f18, 0x0ba7, 0x1a2e, 0x28b5, 0x393c,
+        0xc1cb, 0xd042, 0xe2d9, 0xf350, 0x87ef, 0x9666, 0xa4fd, 0xb574,
+        0x5d02, 0x4c8b, 0x7e10, 0x6f99, 0x1b26, 0x0aaf, 0x3834, 0x29bd,
+        0xd14a, 0xc0c3, 0xf258, 0xe3d1, 0x976e, 0x86e7, 0xb47c, 0xa5f5,
+        0x6c81, 0x7d08, 0x4f93, 0x5e1a, 0x2aa5, 0x3b2c, 0x09b7, 0x183e,
+        0xe0c9, 0xf140, 0xc3db, 0xd252, 0xa6ed, 0xb764, 0x85ff, 0x9476,
+        0x7c00, 0x6d89, 0x5f12, 0x4e9b, 0x3a24, 0x2bad, 0x1936, 0x08bf,
+        0xf048, 0xe1c1, 0xd35a, 0xc2d3, 0xb66c, 0xa7e5, 0x957e, 0x84f7,
+        0x8b8f, 0x9a06, 0xa89d, 0xb914, 0xcdab, 0xdc22, 0xeeb9, 0xff30,
+        0x07c7, 0x164e, 0x24d5, 0x355c, 0x41e3, 0x506a, 0x62f1, 0x7378,
+        0x9b0e, 0x8a87, 0xb81c, 0xa995, 0xdd2a, 0xcca3, 0xfe38, 0xefb1,
+        0x1746, 0x06cf, 0x3454, 0x25dd, 0x5162, 0x40eb, 0x7270, 0x63f9,
+        0xaa8d, 0xbb04, 0x899f, 0x9816, 0xeca9, 0xfd20, 0xcfbb, 0xde32,
+        0x26c5, 0x374c, 0x05d7, 0x145e, 0x60e1, 0x7168, 0x43f3, 0x527a,
+        0xba0c, 0xab85, 0x991e, 0x8897, 0xfc28, 0xeda1, 0xdf3a, 0xceb3,
+        0x3644, 0x27cd, 0x1556, 0x04df, 0x7060, 0x61e9, 0x5372, 0x42fb,
+        0xc98b, 0xd802, 0xea99, 0xfb10, 0x8faf, 0x9e26, 0xacbd, 0xbd34,
+        0x45c3, 0x544a, 0x66d1, 0x7758, 0x03e7, 0x126e, 0x20f5, 0x317c,
+        0xd90a, 0xc883, 0xfa18, 0xeb91, 0x9f2e, 0x8ea7, 0xbc3c, 0xadb5,
+        0x5542, 0x44cb, 0x7650, 0x67d9, 0x1366, 0x02ef, 0x3074, 0x21fd,
+        0xe889, 0xf900, 0xcb9b, 0xda12, 0xaead, 0xbf24, 0x8dbf, 0x9c36,
+        0x64c1, 0x7548, 0x47d3, 0x565a, 0x22e5, 0x336c, 0x01f7, 0x107e,
+        0xf808, 0xe981, 0xdb1a, 0xca93, 0xbe2c, 0xafa5, 0x9d3e, 0x8cb7,
+        0x7440, 0x65c9, 0x5752, 0x46db, 0x3264, 0x23ed, 0x1176, 0x00ff
 };
 
-/*---------------------------------------------------------------------------*/
-
 static unsigned short calc_crc_flex(unsigned char *cp, int size)
 {
-    unsigned short crc = 0xffff;
-    
-    while (size--)
-        crc = (crc << 8) ^ Crc_flex_table[((crc >> 8) ^ *cp++) & 0xff];
+        unsigned short crc = 0xffff;
 
-    return crc;
-}
+        while (size--)
+                crc = (crc << 8) ^ crc_flex_table[((crc >> 8) ^ *cp++) & 0xff];
 
-/*---------------------------------------------------------------------------*/
+        return crc;
+}
 
 static int check_crc_flex(unsigned char *cp, int size)
 {
-  unsigned short crc = 0xffff;
+        unsigned short crc = 0xffff;
 
-  if (size < 3)
-      return -1;
+        if (size < 3)
+                return -1;
 
-  while (size--)
-      crc = (crc << 8) ^ Crc_flex_table[((crc >> 8) ^ *cp++) & 0xff];
+        while (size--)
+                crc = (crc << 8) ^ crc_flex_table[((crc >> 8) ^ *cp++) & 0xff];
 
-  if ((crc & 0xffff) != 0x7070) 
-      return -1;
+        if ((crc & 0xffff) != 0x7070)
+                return -1;
 
-  return 0;
+        return 0;
 }
 
-/*---------------------------------------------------------------------------*/
+/*
+ * Standard encapsulation
+ */
 
-/* Find a free channel, and link in this `tty' line. */
-static inline struct ax_disp *ax_alloc(void)
+static int kiss_esc(unsigned char *s, unsigned char *d, int len)
 {
-        ax25_ctrl_t *axp=NULL;
-        int i;
+        unsigned char *ptr = d;
+        unsigned char c;
 
-        for (i = 0; i < ax25_maxdev; i++) {
-                axp = ax25_ctrls[i];
+        /*
+         * Send an initial END character to flush out any data that may have
+         * accumulated in the receiver due to line noise.
+         */
 
-                /* Not allocated ? */
-                if (axp == NULL)
-                        break;
+        *ptr++ = END;
 
-                /* Not in use ? */
-                if (!test_and_set_bit(AXF_INUSE, &axp->ctrl.flags))
+        while (len-- > 0) {
+                switch (c = *s++) {
+                case END:
+                        *ptr++ = ESC;
+                        *ptr++ = ESC_END;
                         break;
+                case ESC:
+                        *ptr++ = ESC;
+                        *ptr++ = ESC_ESC;
+                        break;
+                default:
+                        *ptr++ = c;
+                        break;
+                }
         }
 
-        /* Sorry, too many, all slots in use */
-        if (i >= ax25_maxdev)
-                return NULL;
+        *ptr++ = END;
+
+        return ptr - d;
+}
+
+/*
+ * MW:
+ * OK its ugly, but tell me a better solution without copying the
+ * packet to a temporary buffer :-)
+ */
+static int kiss_esc_crc(unsigned char *s, unsigned char *d, unsigned short crc,
+        int len)
+{
+        unsigned char *ptr = d;
+        unsigned char c=0;
+
+        *ptr++ = END;
+        while (len > 0) {
+                if (len > 2)
+                        c = *s++;
+                else if (len > 1)
+                        c = crc >> 8;
+                else if (len > 0)
+                        c = crc & 0xff;
+
+                len--;
 
-        /* If no channels are available, allocate one */
-        if (axp == NULL && (ax25_ctrls[i] = kmalloc(sizeof(ax25_ctrl_t), GFP_KERNEL)) != NULL) {
-                axp = ax25_ctrls[i];
+                switch (c) {
+                case END:
+                        *ptr++ = ESC;
+                        *ptr++ = ESC_END;
+                        break;
+                case ESC:
+                        *ptr++ = ESC;
+                        *ptr++ = ESC_ESC;
+                        break;
+                default:
+                        *ptr++ = c;
+                        break;
+                }
         }
-        memset(axp, 0, sizeof(ax25_ctrl_t));
-
-        /* Initialize channel control data */
-        set_bit(AXF_INUSE, &axp->ctrl.flags);
-        sprintf(axp->dev.name, "ax%d", i++);
-        axp->ctrl.tty      = NULL;
-        axp->dev.base_addr = i;
-        axp->dev.priv      = (void *)&axp->ctrl;
-        axp->dev.next      = NULL;
-        axp->dev.init      = ax25_init;
-
-        if (axp != NULL) {
-                /*
-                 * register device so that it can be ifconfig'ed
-                 * ax25_init() will be called as a side-effect
-                 * SIDE-EFFECT WARNING: ax25_init() CLEARS axp->ctrl !
-                 */
-                if (register_netdev(&axp->dev) == 0) {
-                        /* (Re-)Set the INUSE bit.   Very Important! */
-                        set_bit(AXF_INUSE, &axp->ctrl.flags);
-                        axp->ctrl.dev = &axp->dev;
-                        axp->dev.priv = (void *) &axp->ctrl;
-
-                        return &axp->ctrl;
-                } else {
-                        clear_bit(AXF_INUSE,&axp->ctrl.flags);
-                        printk(KERN_ERR "mkiss: ax_alloc() - register_netdev() failure.\n");
+        *ptr++ = END;
+
+        return ptr - d;
+}
+
+/* Send one completely decapsulated AX.25 packet to the AX.25 layer. */
+static void ax_bump(struct mkiss *ax)
+{
+        struct sk_buff *skb;
+        int count;
+
+        spin_lock_bh(&ax->buflock);
+        if (ax->rbuff[0] > 0x0f) {
+                if (ax->rbuff[0] & 0x20) {
+                        ax->crcmode = CRC_MODE_FLEX;
+                        if (check_crc_flex(ax->rbuff, ax->rcount) < 0) {
+                                ax->stats.rx_errors++;
+                                return;
+                        }
+                        ax->rcount -= 2;
+                        /* dl9sau bugfix: the trailling two bytes flexnet crc
+                         * will not be passed to the kernel. thus we have
+                         * to correct the kissparm signature, because it
+                         * indicates a crc but there's none
+                         */
+                        *ax->rbuff &= ~0x20;
                 }
+        }
+        spin_unlock_bh(&ax->buflock);
+
+        count = ax->rcount;
+
+        if ((skb = dev_alloc_skb(count)) == NULL) {
+                printk(KERN_ERR "mkiss: %s: memory squeeze, dropping packet.\n",
+                       ax->dev->name);
+                ax->stats.rx_dropped++;
+                return;
         }
 
-        return NULL;
+        spin_lock_bh(&ax->buflock);
+        memcpy(skb_put(skb,count), ax->rbuff, count);
+        spin_unlock_bh(&ax->buflock);
+        skb->protocol = ax25_type_trans(skb, ax->dev);
+        netif_rx(skb);
+        ax->dev->last_rx = jiffies;
+        ax->stats.rx_packets++;
+        ax->stats.rx_bytes += count;
 }
 
-/* Free an AX25 channel. */
-static inline void ax_free(struct ax_disp *ax)
+static void kiss_unesc(struct mkiss *ax, unsigned char s)
 {
-        /* Free all AX25 frame buffers. */
-        if (ax->rbuff)
-                kfree(ax->rbuff);
-        ax->rbuff = NULL;
-        if (ax->xbuff)
-                kfree(ax->xbuff);
-        ax->xbuff = NULL;
-        if (!test_and_clear_bit(AXF_INUSE, &ax->flags))
-                printk(KERN_ERR "mkiss: %s: ax_free for already free unit.\n", ax->dev->name);
+        switch (s) {
+        case END:
+                /* drop keeptest bit = VSV */
+                if (test_bit(AXF_KEEPTEST, &ax->flags))
+                        clear_bit(AXF_KEEPTEST, &ax->flags);
+
+                if (!test_and_clear_bit(AXF_ERROR, &ax->flags) && (ax->rcount > 2))
+                        ax_bump(ax);
+
+                clear_bit(AXF_ESCAPE, &ax->flags);
+                ax->rcount = 0;
+                return;
+
+        case ESC:
+                set_bit(AXF_ESCAPE, &ax->flags);
+                return;
+        case ESC_ESC:
+                if (test_and_clear_bit(AXF_ESCAPE, &ax->flags))
+                        s = ESC;
+                break;
+        case ESC_END:
+                if (test_and_clear_bit(AXF_ESCAPE, &ax->flags))
+                        s = END;
+                break;
+        }
+
+        spin_lock_bh(&ax->buflock);
+        if (!test_bit(AXF_ERROR, &ax->flags)) {
+                if (ax->rcount < ax->buffsize) {
+                        ax->rbuff[ax->rcount++] = s;
+                        spin_unlock_bh(&ax->buflock);
+                        return;
+                }
+
+                ax->stats.rx_over_errors++;
+                set_bit(AXF_ERROR, &ax->flags);
+        }
+        spin_unlock_bh(&ax->buflock);
+}
+
+static int ax_set_mac_address(struct net_device *dev, void *addr)
+{
+        struct sockaddr_ax25 *sa = addr;
+
+        spin_lock_irq(&dev->xmit_lock);
+        memcpy(dev->dev_addr, &sa->sax25_call, AX25_ADDR_LEN);
+        spin_unlock_irq(&dev->xmit_lock);
+
+        return 0;
 }
 
-static void ax_changedmtu(struct ax_disp *ax)
+/*---------------------------------------------------------------------------*/
+
+static void ax_changedmtu(struct mkiss *ax)
 {
         struct net_device *dev = ax->dev;
         unsigned char *xbuff, *rbuff, *oxbuff, *orbuff;
@@ -236,7 +348,8 @@ static void ax_changedmtu(struct ax_disp *ax)
         rbuff = kmalloc(len + 4, GFP_ATOMIC);
 
         if (xbuff == NULL || rbuff == NULL)  {
-                printk(KERN_ERR "mkiss: %s: unable to grow ax25 buffers, MTU change cancelled.\n",
+                printk(KERN_ERR "mkiss: %s: unable to grow ax25 buffers, "
+                       "MTU change cancelled.\n",
                        ax->dev->name);
                 dev->mtu = ax->mtu;
                 if (xbuff != NULL)
@@ -258,7 +371,7 @@ static void ax_changedmtu(struct ax_disp *ax)
                         memcpy(ax->xbuff, ax->xhead, ax->xleft);
                 } else  {
                         ax->xleft = 0;
-                        ax->tx_dropped++;
+                        ax->stats.tx_dropped++;
                 }
         }
 
@@ -269,7 +382,7 @@ static void ax_changedmtu(struct ax_disp *ax)
                         memcpy(ax->rbuff, orbuff, ax->rcount);
                 } else  {
                         ax->rcount = 0;
-                        ax->rx_over_errors++;
+                        ax->stats.rx_over_errors++;
                         set_bit(AXF_ERROR, &ax->flags);
                 }
         }
@@ -279,72 +392,14 @@ static void ax_changedmtu(struct ax_disp *ax)
 
         spin_unlock_bh(&ax->buflock);
 
-        if (oxbuff != NULL)
-                kfree(oxbuff);
-        if (orbuff != NULL)
-                kfree(orbuff);
-}
-
-
-/* Set the "sending" flag.  This must be atomic. */
-static inline void ax_lock(struct ax_disp *ax)
-{
-        netif_stop_queue(ax->dev);
-}
-
-
-/* Clear the "sending" flag.  This must be atomic. */
-static inline void ax_unlock(struct ax_disp *ax)
-{
-        netif_start_queue(ax->dev);
-}
-
-/* Send one completely decapsulated AX.25 packet to the AX.25 layer. */
-static void ax_bump(struct ax_disp *ax)
-{
-        struct sk_buff *skb;
-        int count;
-
-        spin_lock_bh(&ax->buflock);
-        if (ax->rbuff[0] > 0x0f) {
-                if (ax->rbuff[0] & 0x20) {
-                        ax->crcmode = CRC_MODE_FLEX;
-                        if (check_crc_flex(ax->rbuff, ax->rcount) < 0) {
-                                ax->rx_errors++;
-                                return;
-                        }
-                        ax->rcount -= 2;
-                        /* dl9sau bugfix: the trailling two bytes flexnet crc
-                         * will not be passed to the kernel. thus we have
-                         * to correct the kissparm signature, because it
-                         * indicates a crc but there's none
-                         */
-                        *ax->rbuff &= ~0x20;
-                }
-        }
-        spin_unlock_bh(&ax->buflock);
-
-        count = ax->rcount;
-
-        if ((skb = dev_alloc_skb(count)) == NULL) {
-                printk(KERN_ERR "mkiss: %s: memory squeeze, dropping packet.\n", ax->dev->name);
-                ax->rx_dropped++;
-                return;
-        }
-
-        spin_lock_bh(&ax->buflock);
-        memcpy(skb_put(skb,count), ax->rbuff, count);
-        spin_unlock_bh(&ax->buflock);
-        skb->protocol = ax25_type_trans(skb, ax->dev);
-        netif_rx(skb);
-        ax->dev->last_rx = jiffies;
-        ax->rx_packets++;
-        ax->rx_bytes+=count;
+        kfree(oxbuff);
+        kfree(orbuff);
 }
 
 /* Encapsulate one AX.25 packet and stuff into a TTY queue. */
-static void ax_encaps(struct ax_disp *ax, unsigned char *icp, int len)
+static void ax_encaps(struct net_device *dev, unsigned char *icp, int len)
 {
+        struct mkiss *ax = netdev_priv(dev);
         unsigned char *p;
         int actual, count;
 
@@ -354,8 +409,8 @@ static void ax_encaps(struct ax_disp *ax, unsigned char *icp, int len)
         if (len > ax->mtu) {            /* Sigh, shouldn't occur BUT ... */
                 len = ax->mtu;
                 printk(KERN_ERR "mkiss: %s: truncating oversized transmit packet!\n", ax->dev->name);
-                ax->tx_dropped++;
-                ax_unlock(ax);
+                ax->stats.tx_dropped++;
+                netif_start_queue(dev);
                 return;
         }
 
@@ -376,10 +431,11 @@ static void ax_encaps(struct ax_disp *ax, unsigned char *icp, int len)
                  break;
         }
         
-        ax->tty->flags |= (1 << TTY_DO_WRITE_WAKEUP);
+        set_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags);
         actual = ax->tty->driver->write(ax->tty, ax->xbuff, count);
-        ax->tx_packets++;
-        ax->tx_bytes+=actual;
+        ax->stats.tx_packets++;
+        ax->stats.tx_bytes += actual;
+
         ax->dev->trans_start = jiffies;
         ax->xleft = count - actual;
         ax->xhead = ax->xbuff + actual;
@@ -387,37 +443,10 @@ static void ax_encaps(struct ax_disp *ax, unsigned char *icp, int len)
         spin_unlock_bh(&ax->buflock);
 }
 
-/*
- * Called by the driver when there's room for more data.  If we have
- * more packets to send, we send them here.
- */
-static void ax25_write_wakeup(struct tty_struct *tty)
-{
-        int actual;
-        struct ax_disp *ax = (struct ax_disp *) tty->disc_data;
-
-        /* First make sure we're connected. */
-        if (ax == NULL || ax->magic != AX25_MAGIC || !netif_running(ax->dev))
-                return;
-        if (ax->xleft <= 0)  {
-                /* Now serial buffer is almost free & we can start
-                 * transmission of another packet
-                 */
-                tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
-
-                netif_wake_queue(ax->dev);
-                return;
-        }
-
-        actual = tty->driver->write(tty, ax->xhead, ax->xleft);
-        ax->xleft -= actual;
-        ax->xhead += actual;
-}
-
 /* Encapsulate an AX.25 packet and kick it into a TTY queue. */
 static int ax_xmit(struct sk_buff *skb, struct net_device *dev)
 {
-        struct ax_disp *ax = netdev_priv(dev);
+        struct mkiss *ax = netdev_priv(dev);
 
         if (!netif_running(dev))  {
                 printk(KERN_ERR "mkiss: %s: xmit call when iface is down\n", dev->name);
@@ -429,7 +458,7 @@ static int ax_xmit(struct sk_buff *skb, struct net_device *dev)
                  * May be we must check transmitter timeout here ?
                  *      14 Oct 1994 Dmitry Gorodchanin.
                  */
-                if (jiffies - dev->trans_start  < 20 * HZ) {
+                if (time_before(jiffies, dev->trans_start + 20 * HZ)) {
                         /* 20 sec timeout not reached */
                         return 1;
                 }
@@ -439,20 +468,30 @@ static int ax_xmit(struct sk_buff *skb, struct net_device *dev)
                        "bad line quality" : "driver error");
 
                 ax->xleft = 0;
-                ax->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
-                ax_unlock(ax);
+                clear_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags);
+                netif_start_queue(dev);
         }
 
         /* We were not busy, so we are now... :-) */
         if (skb != NULL) {
-                ax_lock(ax);
-                ax_encaps(ax, skb->data, skb->len);
+                netif_stop_queue(dev);
+                ax_encaps(dev, skb->data, skb->len);
                 kfree_skb(skb);
         }
 
         return 0;
 }
 
+static int ax_open_dev(struct net_device *dev)
+{
+        struct mkiss *ax = netdev_priv(dev);
+
+        if (ax->tty == NULL)
+                return -ENODEV;
+
+        return 0;
+}
+
 #if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE)
 
 /* Return the frame type ID */
@@ -481,7 +520,7 @@ static int ax_rebuild_header(struct sk_buff *skb)
 /* Open the low-level part of the AX25 channel. Easy! */
 static int ax_open(struct net_device *dev)
 {
-        struct ax_disp *ax = netdev_priv(dev);
+        struct mkiss *ax = netdev_priv(dev);
         unsigned long len;
 
         if (ax->tty == NULL)
@@ -518,7 +557,6 @@ static int ax_open(struct net_device *dev)
 
         spin_lock_init(&ax->buflock);
 
-        netif_start_queue(dev);
         return 0;
 
 noxbuff:
@@ -532,68 +570,100 @@ norbuff:
 /* Close the low-level part of the AX25 channel. Easy! */
 static int ax_close(struct net_device *dev)
 {
-        struct ax_disp *ax = netdev_priv(dev);
+        struct mkiss *ax = netdev_priv(dev);
 
-        if (ax->tty == NULL)
-                return -EBUSY;
-
-        ax->tty->flags &= ~(1 << TTY_DO_WRITE_WAKEUP);
+        if (ax->tty)
+                clear_bit(TTY_DO_WRITE_WAKEUP, &ax->tty->flags);
 
         netif_stop_queue(dev);
 
         return 0;
 }
 
-static int ax25_receive_room(struct tty_struct *tty)
+static struct net_device_stats *ax_get_stats(struct net_device *dev)
 {
-        return 65536;  /* We can handle an infinite amount of data. :-) */
+        struct mkiss *ax = netdev_priv(dev);
+
+        return &ax->stats;
+}
+
+static void ax_setup(struct net_device *dev)
+{
+        static char ax25_bcast[AX25_ADDR_LEN] =
+                {'Q'<<1,'S'<<1,'T'<<1,' '<<1,' '<<1,' '<<1,'0'<<1};
+        static char ax25_test[AX25_ADDR_LEN] =
+                {'L'<<1,'I'<<1,'N'<<1,'U'<<1,'X'<<1,' '<<1,'1'<<1};
+
+        /* Finish setting up the DEVICE info. */
+        dev->mtu             = AX_MTU;
+        dev->hard_start_xmit = ax_xmit;
+        dev->open            = ax_open_dev;
+        dev->stop            = ax_close;
+        dev->get_stats       = ax_get_stats;
+        dev->set_mac_address = ax_set_mac_address;
+        dev->hard_header_len = 0;
+        dev->addr_len        = 0;
+        dev->type            = ARPHRD_AX25;
+        dev->tx_queue_len    = 10;
+        dev->hard_header     = ax_header;
+        dev->rebuild_header  = ax_rebuild_header;
+
+        memcpy(dev->broadcast, ax25_bcast, AX25_ADDR_LEN);
+        memcpy(dev->dev_addr,  ax25_test,  AX25_ADDR_LEN);
+
+        dev->flags      = IFF_BROADCAST | IFF_MULTICAST;
 }
 
 /*
- * Handle the 'receiver data ready' interrupt.
- * This function is called by the 'tty_io' module in the kernel when
- * a block of data has been received, which can now be decapsulated
- * and sent on to the AX.25 layer for further processing.
+ * We have a potential race on dereferencing tty->disc_data, because the tty
+ * layer provides no locking at all - thus one cpu could be running
+ * sixpack_receive_buf while another calls sixpack_close, which zeroes
+ * tty->disc_data and frees the memory that sixpack_receive_buf is using.  The
+ * best way to fix this is to use a rwlock in the tty struct, but for now we
+ * use a single global rwlock for all ttys in ppp line discipline.
  */
-static void ax25_receive_buf(struct tty_struct *tty, const unsigned char *cp, char *fp, int count)
+static rwlock_t disc_data_lock = RW_LOCK_UNLOCKED;
+
+static struct mkiss *mkiss_get(struct tty_struct *tty)
 {
-        struct ax_disp *ax = (struct ax_disp *) tty->disc_data;
+        struct mkiss *ax;
 
-        if (ax == NULL || ax->magic != AX25_MAGIC || !netif_running(ax->dev))
-                return;
+        read_lock(&disc_data_lock);
+        ax = tty->disc_data;
+        if (ax)
+                atomic_inc(&ax->refcnt);
+        read_unlock(&disc_data_lock);
 
-        /*
-         * Argh! mtu change time! - costs us the packet part received
-         * at the change
-         */
-        if (ax->mtu != ax->dev->mtu + 73)
-                ax_changedmtu(ax);
-
-        /* Read the characters out of the buffer */
-        while (count--) {
-                if (fp != NULL && *fp++) {
-                        if (!test_and_set_bit(AXF_ERROR, &ax->flags))
-                                ax->rx_errors++;
-                        cp++;
-                        continue;
-                }
+        return ax;
+}
 
-                kiss_unesc(ax, *cp++);
-        }
+static void mkiss_put(struct mkiss *ax)
+{
+        if (atomic_dec_and_test(&ax->refcnt))
+                up(&ax->dead_sem);
 }
 
-static int ax25_open(struct tty_struct *tty)
+static int mkiss_open(struct tty_struct *tty)
 {
-        struct ax_disp *ax = (struct ax_disp *) tty->disc_data;
+        struct net_device *dev;
+        struct mkiss *ax;
         int err;
 
-        /* First make sure we're not already connected. */
-        if (ax && ax->magic == AX25_MAGIC)
-                return -EEXIST;
+        if (!capable(CAP_NET_ADMIN))
+                return -EPERM;
 
-        /* OK.  Find a free AX25 channel to use. */
-        if ((ax = ax_alloc()) == NULL)
-                return -ENFILE;
+        dev = alloc_netdev(sizeof(struct mkiss), "ax%d", ax_setup);
+        if (!dev) {
+                err = -ENOMEM;
+                goto out;
+        }
+
+        ax = netdev_priv(dev);
+        ax->dev = dev;
+
+        spin_lock_init(&ax->buflock);
+        atomic_set(&ax->refcnt, 1);
+        init_MUTEX_LOCKED(&ax->dead_sem);
 
         ax->tty = tty;
         tty->disc_data = ax;
@@ -602,283 +672,212 @@ static int ax25_open(struct tty_struct *tty)
                 tty->driver->flush_buffer(tty);
 
         /* Restore default settings */
-        ax->dev->type = ARPHRD_AX25;
+        dev->type = ARPHRD_AX25;
 
         /* Perform the low-level AX25 initialization. */
-        if ((err = ax_open(ax->dev)))
-                return err;
+        if ((err = ax_open(ax->dev))) {
+                goto out_free_netdev;
+        }
 
-        /* Done.  We have linked the TTY line to a channel. */
-        return ax->dev->base_addr;
-}
+        if (register_netdev(dev))
+                goto out_free_buffers;
 
-static void ax25_close(struct tty_struct *tty)
-{
-        struct ax_disp *ax = (struct ax_disp *) tty->disc_data;
+        netif_start_queue(dev);
 
-        /* First make sure we're connected. */
-        if (ax == NULL || ax->magic != AX25_MAGIC)
-                return;
+        /* Done.  We have linked the TTY line to a channel. */
+        return 0;
 
-        unregister_netdev(ax->dev);
+out_free_buffers:
+        kfree(ax->rbuff);
+        kfree(ax->xbuff);
 
-        tty->disc_data = NULL;
-        ax->tty        = NULL;
+out_free_netdev:
+        free_netdev(dev);
 
-        ax_free(ax);
+out:
+        return err;
 }
 
-
-static struct net_device_stats *ax_get_stats(struct net_device *dev)
+static void mkiss_close(struct tty_struct *tty)
 {
-        static struct net_device_stats stats;
-        struct ax_disp *ax = netdev_priv(dev);
-
-        memset(&stats, 0, sizeof(struct net_device_stats));
-
-        stats.rx_packets     = ax->rx_packets;
-        stats.tx_packets     = ax->tx_packets;
-        stats.rx_bytes       = ax->rx_bytes;
-        stats.tx_bytes       = ax->tx_bytes;
-        stats.rx_dropped     = ax->rx_dropped;
-        stats.tx_dropped     = ax->tx_dropped;
-        stats.tx_errors      = ax->tx_errors;
-        stats.rx_errors      = ax->rx_errors;
-        stats.rx_over_errors = ax->rx_over_errors;
-
-        return &stats;
-}
+        struct mkiss *ax;
 
+        write_lock(&disc_data_lock);
+        ax = tty->disc_data;
+        tty->disc_data = NULL;
+        write_unlock(&disc_data_lock);
 
-/************************************************************************
- *                         STANDARD ENCAPSULATION                        *
- ************************************************************************/
-
-static int kiss_esc(unsigned char *s, unsigned char *d, int len)
-{
-        unsigned char *ptr = d;
-        unsigned char c;
+        if (ax == 0)
+                return;
 
         /*
-         * Send an initial END character to flush out any
-         * data that may have accumulated in the receiver
-         * due to line noise.
+         * We have now ensured that nobody can start using ap from now on, but
+         * we have to wait for all existing users to finish.
          */
+        if (!atomic_dec_and_test(&ax->refcnt))
+                down(&ax->dead_sem);
 
-        *ptr++ = END;
-
-        while (len-- > 0) {
-                switch (c = *s++) {
-                        case END:
-                                *ptr++ = ESC;
-                                *ptr++ = ESC_END;
-                                break;
-                        case ESC:
-                                *ptr++ = ESC;
-                                *ptr++ = ESC_ESC;
-                                break;
-                        default:
-                                *ptr++ = c;
-                                break;
-                }
-        }
+        unregister_netdev(ax->dev);
 
-        *ptr++ = END;
+        /* Free all AX25 frame buffers. */
+        kfree(ax->rbuff);
+        kfree(ax->xbuff);
 
-        return ptr - d;
+        ax->tty = NULL;
 }
 
-/*
- * MW:
- * OK its ugly, but tell me a better solution without copying the
- * packet to a temporary buffer :-)
- */
-static int kiss_esc_crc(unsigned char *s, unsigned char *d, unsigned short crc, int len)
+/* Perform I/O control on an active ax25 channel. */
+static int mkiss_ioctl(struct tty_struct *tty, struct file *file,
+        unsigned int cmd, unsigned long arg)
 {
-        unsigned char *ptr = d;
-        unsigned char c=0;
-
-        *ptr++ = END;
-        while (len > 0) {
-                if (len > 2) 
-                        c = *s++;
-                else if (len > 1)
-                        c = crc >> 8;
-                else if (len > 0)
-                        c = crc & 0xff;
+        struct mkiss *ax = mkiss_get(tty);
+        struct net_device *dev = ax->dev;
+        unsigned int tmp, err;
 
-                len--;
+        /* First make sure we're connected. */
+        if (ax == NULL)
+                return -ENXIO;
 
-                switch (c) {
-                        case END:
-                                *ptr++ = ESC;
-                                *ptr++ = ESC_END;
-                                break;
-                        case ESC:
-                                *ptr++ = ESC;
-                                *ptr++ = ESC_ESC;
-                                break;
-                        default:
-                                *ptr++ = c;
-                                break;
+        switch (cmd) {
+        case SIOCGIFNAME:
+                err = copy_to_user((void __user *) arg, ax->dev->name,
+                                   strlen(ax->dev->name) + 1) ? -EFAULT : 0;
+                break;
+
+        case SIOCGIFENCAP:
+                err = put_user(4, (int __user *) arg);
+                break;
+
+        case SIOCSIFENCAP:
+                if (get_user(tmp, (int __user *) arg)) {
+                        err = -EFAULT;
+                        break;
                 }
-        }
-        *ptr++ = END;
-        return ptr - d;         
-}
 
-static void kiss_unesc(struct ax_disp *ax, unsigned char s)
-{
-        switch (s) {
-                case END:
-                        /* drop keeptest bit = VSV */
-                        if (test_bit(AXF_KEEPTEST, &ax->flags))
-                                clear_bit(AXF_KEEPTEST, &ax->flags);
+                ax->mode = tmp;
+                dev->addr_len        = AX25_ADDR_LEN;
+                dev->hard_header_len = AX25_KISS_HEADER_LEN +
+                                       AX25_MAX_HEADER_LEN + 3;
+                dev->type            = ARPHRD_AX25;
 
-                        if (!test_and_clear_bit(AXF_ERROR, &ax->flags) && (ax->rcount > 2))
-                                ax_bump(ax);
+                err = 0;
+                break;
 
-                        clear_bit(AXF_ESCAPE, &ax->flags);
-                        ax->rcount = 0;
-                        return;
+        case SIOCSIFHWADDR: {
+                char addr[AX25_ADDR_LEN];
+printk(KERN_INFO "In SIOCSIFHWADDR");
 
-                case ESC:
-                        set_bit(AXF_ESCAPE, &ax->flags);
-                        return;
-                case ESC_ESC:
-                        if (test_and_clear_bit(AXF_ESCAPE, &ax->flags))
-                                s = ESC;
+                if (copy_from_user(&addr,
+                                   (void __user *) arg, AX25_ADDR_LEN)) {
+                        err = -EFAULT;
                         break;
-                case ESC_END:
-                        if (test_and_clear_bit(AXF_ESCAPE, &ax->flags))
-                                s = END;
-                        break;
-        }
-
-        spin_lock_bh(&ax->buflock);
-        if (!test_bit(AXF_ERROR, &ax->flags)) {
-                if (ax->rcount < ax->buffsize) {
-                        ax->rbuff[ax->rcount++] = s;
-                        spin_unlock_bh(&ax->buflock);
-                        return;
                 }
 
-                ax->rx_over_errors++;
-                set_bit(AXF_ERROR, &ax->flags);
+                spin_lock_irq(&dev->xmit_lock);
+                memcpy(dev->dev_addr, addr, AX25_ADDR_LEN);
+                spin_unlock_irq(&dev->xmit_lock);
+
+                err = 0;
+                break;
+        }
+        default:
+                err = -ENOIOCTLCMD;
         }
-        spin_unlock_bh(&ax->buflock);
-}
 
+        mkiss_put(ax);
 
-static int ax_set_mac_address(struct net_device *dev, void __user *addr)
-{
-        if (copy_from_user(dev->dev_addr, addr, AX25_ADDR_LEN))
-                return -EFAULT;
-        return 0;
+        return err;
 }
 
-static int ax_set_dev_mac_address(struct net_device *dev, void *addr)
+/*
+ * Handle the 'receiver data ready' interrupt.
+ * This function is called by the 'tty_io' module in the kernel when
+ * a block of data has been received, which can now be decapsulated
+ * and sent on to the AX.25 layer for further processing.
+ */
+static void mkiss_receive_buf(struct tty_struct *tty, const unsigned char *cp,
+        char *fp, int count)
 {
-        struct sockaddr *sa = addr;
-
-        memcpy(dev->dev_addr, sa->sa_data, AX25_ADDR_LEN);
+        struct mkiss *ax = mkiss_get(tty);
 
-        return 0;
-}
-
-
-/* Perform I/O control on an active ax25 channel. */
-static int ax25_disp_ioctl(struct tty_struct *tty, void *file, int cmd, void __user *arg)
-{
-        struct ax_disp *ax = (struct ax_disp *) tty->disc_data;
-        unsigned int tmp;
+        if (!ax)
+                return;
 
-        /* First make sure we're connected. */
-        if (ax == NULL || ax->magic != AX25_MAGIC)
-                return -EINVAL;
+        /*
+         * Argh! mtu change time! - costs us the packet part received
+         * at the change
+         */
+        if (ax->mtu != ax->dev->mtu + 73)
+                ax_changedmtu(ax);
 
-        switch (cmd) {
-                case SIOCGIFNAME:
-                        if (copy_to_user(arg, ax->dev->name, strlen(ax->dev->name) + 1))
-                                return -EFAULT;
-                        return 0;
-
-                case SIOCGIFENCAP:
-                        return put_user(4, (int __user *)arg);
-
-                case SIOCSIFENCAP:
-                        if (get_user(tmp, (int __user *)arg))
-                                return -EFAULT;
-                        ax->mode = tmp;
-                        ax->dev->addr_len        = AX25_ADDR_LEN;         /* sizeof an AX.25 addr */
-                        ax->dev->hard_header_len = AX25_KISS_HEADER_LEN + AX25_MAX_HEADER_LEN + 3;
-                        ax->dev->type            = ARPHRD_AX25;
-                        return 0;
-
-                 case SIOCSIFHWADDR:
-                        return ax_set_mac_address(ax->dev, arg);
+        /* Read the characters out of the buffer */
+        while (count--) {
+                if (fp != NULL && *fp++) {
+                        if (!test_and_set_bit(AXF_ERROR, &ax->flags))
+                                ax->stats.rx_errors++;
+                        cp++;
+                        continue;
+                }
 
-                default:
-                        return -ENOIOCTLCMD;
+                kiss_unesc(ax, *cp++);
         }
+
+        mkiss_put(ax);
+        if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
+            && tty->driver->unthrottle)
+                tty->driver->unthrottle(tty);
 }
 
-static int ax_open_dev(struct net_device *dev)
+static int mkiss_receive_room(struct tty_struct *tty)
 {
-        struct ax_disp *ax = netdev_priv(dev);
-
-        if (ax->tty == NULL)
-                return -ENODEV;
-
-        return 0;
+        return 65536;  /* We can handle an infinite amount of data. :-) */
 }
 
-
-/* Initialize the driver.  Called by network startup. */
-static int ax25_init(struct net_device *dev)
+/*
+ * Called by the driver when there's room for more data.  If we have
+ * more packets to send, we send them here.
+ */
+static void mkiss_write_wakeup(struct tty_struct *tty)
 {
-        struct ax_disp *ax = netdev_priv(dev);
-
-        static char ax25_bcast[AX25_ADDR_LEN] =
-                {'Q'<<1,'S'<<1,'T'<<1,' '<<1,' '<<1,' '<<1,'0'<<1};
-        static char ax25_test[AX25_ADDR_LEN] =
-                {'L'<<1,'I'<<1,'N'<<1,'U'<<1,'X'<<1,' '<<1,'1'<<1};
-
-        if (ax == NULL)         /* Allocation failed ?? */
-                return -ENODEV;
+        struct mkiss *ax = mkiss_get(tty);
+        int actual;
 
-        /* Set up the "AX25 Control Block". (And clear statistics) */
-        memset(ax, 0, sizeof (struct ax_disp));
-        ax->magic  = AX25_MAGIC;
-        ax->dev    = dev;
+        if (!ax)
+                return;
 
-        /* Finish setting up the DEVICE info. */
-        dev->mtu             = AX_MTU;
-        dev->hard_start_xmit = ax_xmit;
-        dev->open            = ax_open_dev;
-        dev->stop            = ax_close;
-        dev->get_stats       = ax_get_stats;
-        dev->set_mac_address = ax_set_dev_mac_address;
-        dev->hard_header_len = 0;
-        dev->addr_len        = 0;
-        dev->type            = ARPHRD_AX25;
-        dev->tx_queue_len    = 10;
-        dev->hard_header     = ax_header;
-        dev->rebuild_header  = ax_rebuild_header;
+        if (ax->xleft <= 0)  {
+                /* Now serial buffer is almost free & we can start
+                 * transmission of another packet
+                 */
+                clear_bit(TTY_DO_WRITE_WAKEUP, &tty->flags);
 
-        memcpy(dev->broadcast, ax25_bcast, AX25_ADDR_LEN);
-        memcpy(dev->dev_addr,  ax25_test,  AX25_ADDR_LEN);
+                netif_wake_queue(ax->dev);
+                goto out;
+        }
 
-        /* New-style flags. */
-        dev->flags      = IFF_BROADCAST | IFF_MULTICAST;
+        actual = tty->driver->write(tty, ax->xhead, ax->xleft);
+        ax->xleft -= actual;
+        ax->xhead += actual;
 
-        return 0;
+out:
+        mkiss_put(ax);
 }
 
+static struct tty_ldisc ax_ldisc = {
+        .magic          = TTY_LDISC_MAGIC,
+        .name           = "mkiss",
+        .open           = mkiss_open,
+        .close          = mkiss_close,
+        .ioctl          = mkiss_ioctl,
+        .receive_buf    = mkiss_receive_buf,
+        .receive_room   = mkiss_receive_room,
+        .write_wakeup   = mkiss_write_wakeup
+};
 
-/* ******************************************************************** */
-/* *                    Init MKISS driver                             * */
-/* ******************************************************************** */
+static char banner[] __initdata = KERN_INFO \
+        "mkiss: AX.25 Multikiss, Hans Albas PE1AYX\n";
+static char msg_regfail[] __initdata = KERN_ERR \
+        "mkiss: can't register line discipline (err = %d)\n";
 
 static int __init mkiss_init_driver(void)
 {
@@ -886,64 +885,27 @@ static int __init mkiss_init_driver(void)
 
         printk(banner);
 
-        if (ax25_maxdev < 4)
-          ax25_maxdev = 4; /* Sanity */
+        if ((status = tty_register_ldisc(N_AX25, &ax_ldisc)) != 0)
+                printk(msg_regfail);
 
-        if ((ax25_ctrls = kmalloc(sizeof(void *) * ax25_maxdev, GFP_KERNEL)) == NULL) {
-                printk(KERN_ERR "mkiss: Can't allocate ax25_ctrls[] array!\n");
-                return -ENOMEM;
-        }
-
-        /* Clear the pointer array, we allocate devices when we need them */
-        memset(ax25_ctrls, 0, sizeof(void*) * ax25_maxdev); /* Pointers */
-
-        /* Fill in our line protocol discipline, and register it */
-        ax_ldisc.magic          = TTY_LDISC_MAGIC;
-        ax_ldisc.name           = "mkiss";
-        ax_ldisc.open           = ax25_open;
-        ax_ldisc.close          = ax25_close;
-        ax_ldisc.ioctl          = (int (*)(struct tty_struct *, struct file *,
-                                        unsigned int, unsigned long))ax25_disp_ioctl;
-        ax_ldisc.receive_buf    = ax25_receive_buf;
-        ax_ldisc.receive_room   = ax25_receive_room;
-        ax_ldisc.write_wakeup   = ax25_write_wakeup;
-
-        if ((status = tty_register_ldisc(N_AX25, &ax_ldisc)) != 0) {
-                printk(KERN_ERR "mkiss: can't register line discipline (err = %d)\n", status);
-                kfree(ax25_ctrls);
-        }
         return status;
 }
 
+static const char msg_unregfail[] __exitdata = KERN_ERR \
+        "mkiss: can't unregister line discipline (err = %d)\n";
+
 static void __exit mkiss_exit_driver(void)
 {
-        int i;
-
-        for (i = 0; i < ax25_maxdev; i++) {
-                if (ax25_ctrls[i]) {
-                        /*
-                        * VSV = if dev->start==0, then device
-                        * unregistered while close proc.
-                        */
-                        if (netif_running(&ax25_ctrls[i]->dev))
-                                unregister_netdev(&ax25_ctrls[i]->dev);
-                        kfree(ax25_ctrls[i]);
-                }
-        }
+        int ret;
 
-        kfree(ax25_ctrls);
-        ax25_ctrls = NULL;
-
-        if ((i = tty_register_ldisc(N_AX25, NULL)))
-                printk(KERN_ERR "mkiss: can't unregister line discipline (err = %d)\n", i);
+        if ((ret = tty_unregister_ldisc(N_AX25)))
+                printk(msg_unregfail, ret);
 }
 
-MODULE_AUTHOR("Hans Albas PE1AYX <hans@esrac.ele.tue.nl>");
+MODULE_AUTHOR("Ralf Baechle DL5RB <ralf@linux-mips.org>");
 MODULE_DESCRIPTION("KISS driver for AX.25 over TTYs");
-MODULE_PARM(ax25_maxdev, "i");
-MODULE_PARM_DESC(ax25_maxdev, "number of MKISS devices");
 MODULE_LICENSE("GPL");
 MODULE_ALIAS_LDISC(N_AX25);
+
 module_init(mkiss_init_driver);
 module_exit(mkiss_exit_driver);
-
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index ece1b1a13186..c27e417f32bf 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -304,7 +304,7 @@ static inline void scc_discard_buffers(struct scc_channel *scc)
                 scc->tx_buff = NULL;
         }
         
-        while (skb_queue_len(&scc->tx_queue))
+        while (!skb_queue_empty(&scc->tx_queue))
                 dev_kfree_skb(skb_dequeue(&scc->tx_queue));
 
         spin_unlock_irqrestore(&scc->lock, flags);
@@ -1126,8 +1126,7 @@ static void t_dwait(unsigned long channel)
         
         if (scc->stat.tx_state == TXS_WAIT)     /* maxkeyup or idle timeout */
         {
-                if (skb_queue_len(&scc->tx_queue) == 0) /* nothing to send */
-                {
+                if (skb_queue_empty(&scc->tx_queue)) {  /* nothing to send */
                         scc->stat.tx_state = TXS_IDLE;
                         netif_wake_queue(scc->dev);     /* t_maxkeyup locked it. */
                         return;
diff --git a/drivers/net/hp-plus.c b/drivers/net/hp-plus.c
index 4834314b676d..0abf5dd08b4c 100644
--- a/drivers/net/hp-plus.c
+++ b/drivers/net/hp-plus.c
@@ -159,12 +159,7 @@ struct net_device * __init hp_plus_probe(int unit)
         err = do_hpp_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -271,6 +266,9 @@ static int __init hpp_probe1(struct net_device *dev, int ioaddr)
         /* Leave the 8390 and HP chip reset. */
         outw(inw(ioaddr + HPP_OPTION) & ~EnableIRQ, ioaddr + HPP_OPTION);
 
+        retval = register_netdev(dev);
+        if (retval)
+                goto out;
         return 0;
 out:
         release_region(ioaddr, HP_IO_EXTENT);
@@ -463,11 +461,8 @@ init_module(void)
                 dev->irq = irq[this_dev];
                 dev->base_addr = io[this_dev];
                 if (do_hpp_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_hpp[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_hpp[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "hp-plus.c: No HP-Plus card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/hp.c b/drivers/net/hp.c
index 026888611d6f..59cf841b14ab 100644
--- a/drivers/net/hp.c
+++ b/drivers/net/hp.c
@@ -123,12 +123,7 @@ struct net_device * __init hp_probe(int unit)
         err = do_hp_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -227,7 +222,12 @@ static int __init hp_probe1(struct net_device *dev, int ioaddr)
         ei_status.block_output = &hp_block_output;
         hp_init_card(dev);
 
+        retval = register_netdev(dev);
+        if (retval)
+                goto out1;
         return 0;
+out1:
+        free_irq(dev->irq, dev);
 out:
         release_region(ioaddr, HP_IO_EXTENT);
         return retval;
@@ -432,11 +432,8 @@ init_module(void)
                 dev->irq = irq[this_dev];
                 dev->base_addr = io[this_dev];
                 if (do_hp_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_hp[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_hp[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "hp.c: No HP card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/hp100.c b/drivers/net/hp100.c
index b3a898c5a585..cf0ac6fda1a1 100644
--- a/drivers/net/hp100.c
+++ b/drivers/net/hp100.c
@@ -106,6 +106,7 @@
 #include <linux/interrupt.h>
 #include <linux/eisa.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/spinlock.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
@@ -417,12 +418,7 @@ struct net_device * __init hp100_probe(int unit)
         if (err)
                 goto out;
 
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
- out1:
-        release_region(dev->base_addr, HP100_REGION_SIZE);
  out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -562,7 +558,7 @@ static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
                          * Also, we can have EISA Busmaster cards (not tested),
                          * so beware !!! - Jean II */
                         if((bus == HP100_BUS_PCI) &&
-                           (pci_set_dma_mask(pci_dev, 0xffffffff))) {
+                           (pci_set_dma_mask(pci_dev, DMA_32BIT_MASK))) {
                                 /* Gracefully fallback to shared memory */
                                 goto busmasterfail;
                         }
@@ -776,11 +772,22 @@ static int __devinit hp100_probe1(struct net_device *dev, int ioaddr,
                 printk("Warning! Link down.\n");
         }
 
+        err = register_netdev(dev);
+        if (err)
+                goto out3;
+
         return 0;
+out3:
+        if (local_mode == 1)
+                pci_free_consistent(lp->pci_dev, MAX_RINGSIZE + 0x0f, 
+                                    lp->page_vaddr_algn, 
+                                    virt_to_whatever(dev, lp->page_vaddr_algn));
+        if (mem_ptr_virt)
+                iounmap(mem_ptr_virt);
 out2:
         release_region(ioaddr, HP100_REGION_SIZE);
 out1:
-        return -ENODEV;
+        return err;
 }
 
 /* This procedure puts the card into a stable init state */
@@ -2875,18 +2882,12 @@ static int __init hp100_eisa_probe (struct device *gendev)
         if (err)
                 goto out1;
 
-        err = register_netdev(dev);
-        if (err)
-                goto out2;
-        
 #ifdef HP100_DEBUG
         printk("hp100: %s: EISA adapter found at 0x%x\n", dev->name, 
                dev->base_addr);
 #endif
         gendev->driver_data = dev;
         return 0;
- out2:
-        release_region(dev->base_addr, HP100_REGION_SIZE);
  out1:
         free_netdev(dev);
         return err;
@@ -2951,17 +2952,12 @@ static int __devinit hp100_pci_probe (struct pci_dev *pdev,
         err = hp100_probe1(dev, ioaddr, HP100_BUS_PCI, pdev);
         if (err) 
                 goto out1;
-        err = register_netdev(dev);
-        if (err)
-                goto out2;
         
 #ifdef HP100_DEBUG
         printk("hp100: %s: PCI adapter found at 0x%x\n", dev->name, ioaddr);
 #endif
         pci_set_drvdata(pdev, dev);
         return 0;
- out2:
-        release_region(dev->base_addr, HP100_REGION_SIZE);
  out1:
         free_netdev(dev);
  out0:
@@ -3032,15 +3028,9 @@ static int __init hp100_isa_init(void)
                 SET_MODULE_OWNER(dev);
 
                 err = hp100_isa_probe(dev, hp100_port[i]);
-                if (!err) {
-                        err = register_netdev(dev);
-                        if (!err) 
-                                hp100_devlist[cards++] = dev;
-                        else
-                                release_region(dev->base_addr, HP100_REGION_SIZE);
-                }
-
-                if (err)
+                if (!err)
+                        hp100_devlist[cards++] = dev;
+                else
                         free_netdev(dev);
         }
 
diff --git a/drivers/net/ibm_emac/ibm_emac_core.c b/drivers/net/ibm_emac/ibm_emac_core.c
index 6482d994d489..0de3bb906174 100644
--- a/drivers/net/ibm_emac/ibm_emac_core.c
+++ b/drivers/net/ibm_emac/ibm_emac_core.c
@@ -1253,7 +1253,7 @@ static int emac_init_tah(struct ocp_enet_private *fep)
                  TAH_MR_CVR | TAH_MR_ST_768 | TAH_MR_TFS_10KB | TAH_MR_DTFP |
                  TAH_MR_DIG);
 
-        iounmap(&tahp);
+        iounmap(tahp);
 
         return 0;
 }
@@ -1712,11 +1712,10 @@ struct mal_commac_ops emac_commac_ops = {
 };
 
 #ifdef CONFIG_NET_POLL_CONTROLLER
-static int emac_netpoll(struct net_device *ndev)
+static void emac_netpoll(struct net_device *ndev)
 {
         emac_rxeob_dev((void *)ndev, 0);
         emac_txeob_dev((void *)ndev, 0);
-        return 0;
 }
 #endif
 
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index d520b5920d6c..49e5467bdd73 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -499,7 +499,7 @@ static int ioc3_mdio_read(struct net_device *dev, int phy, int reg)
         ioc3_w_micr((phy << MICR_PHYADDR_SHIFT) | reg | MICR_READTRIG);
         while (ioc3_r_micr() & MICR_BUSY);
 
-        return ioc3_r_micr() & MIDR_DATA_MASK;
+        return ioc3_r_midr_r() & MIDR_DATA_MASK;
 }
 
 static void ioc3_mdio_write(struct net_device *dev, int phy, int reg, int data)
@@ -1291,7 +1291,6 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
         dev->features           = NETIF_F_IP_CSUM;
 #endif
 
-        ioc3_setup_duplex(ip);
         sw_physid1 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID1);
         sw_physid2 = ioc3_mdio_read(dev, ip->mii.phy_id, MII_PHYSID2);
 
@@ -1300,6 +1299,7 @@ static int ioc3_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
                 goto out_stop;
 
         mii_check_media(&ip->mii, 1, 1);
+        ioc3_setup_duplex(ip);
 
         vendor = (sw_physid1 << 12) | (sw_physid2 >> 4);
         model  = (sw_physid2 >> 4) & 0x3f;
@@ -1524,7 +1524,7 @@ static void ioc3_get_drvinfo (struct net_device *dev,
         struct ethtool_drvinfo *info)
 {
         struct ioc3_private *ip = netdev_priv(dev);
-                                                                                
+
         strcpy (info->driver, IOC3_NAME);
         strcpy (info->version, IOC3_VERSION);
         strcpy (info->bus_info, pci_name(ip->pdev));
@@ -1550,7 +1550,7 @@ static int ioc3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
         spin_lock_irq(&ip->ioc3_lock);
         rc = mii_ethtool_sset(&ip->mii, cmd);
         spin_unlock_irq(&ip->ioc3_lock);
-                                                                        
+
         return rc;
 }
 
diff --git a/drivers/net/irda/irtty-sir.c b/drivers/net/irda/irtty-sir.c
index 7d23aa375908..b8d112348ba4 100644
--- a/drivers/net/irda/irtty-sir.c
+++ b/drivers/net/irda/irtty-sir.c
@@ -626,7 +626,7 @@ static void __exit irtty_sir_cleanup(void)
 {
         int err;
 
-        if ((err = tty_register_ldisc(N_IRDA, NULL))) {
+        if ((err = tty_unregister_ldisc(N_IRDA))) {
                 IRDA_ERROR("%s(), can't unregister line discipline (err = %d)\n",
                            __FUNCTION__, err);
         }
diff --git a/drivers/net/irda/sir_kthread.c b/drivers/net/irda/sir_kthread.c
index 18cea1099530..c65054364bca 100644
--- a/drivers/net/irda/sir_kthread.c
+++ b/drivers/net/irda/sir_kthread.c
@@ -135,8 +135,7 @@ static int irda_thread(void *startup)
                 remove_wait_queue(&irda_rq_queue.kick, &wait);
 
                 /* make swsusp happy with our thread */
-                if (current->flags & PF_FREEZE)
-                        refrigerator(PF_FREEZE);
+                try_to_freeze();
 
                 run_irda_queue();
         }
diff --git a/drivers/net/irda/stir4200.c b/drivers/net/irda/stir4200.c
index 66f488c13717..15f207323d97 100644
--- a/drivers/net/irda/stir4200.c
+++ b/drivers/net/irda/stir4200.c
@@ -763,7 +763,7 @@ static int stir_transmit_thread(void *arg)
         {
 #ifdef CONFIG_PM
                 /* if suspending, then power off and wait */
-                if (unlikely(current->flags & PF_FREEZE)) {
+                if (unlikely(freezing(current))) {
                         if (stir->receiving)
                                 receive_stop(stir);
                         else
@@ -771,7 +771,7 @@ static int stir_transmit_thread(void *arg)
 
                         write_reg(stir, REG_CTRL1, CTRL1_TXPWD|CTRL1_RXPWD);
 
-                        refrigerator(PF_FREEZE);
+                        refrigerator();
 
                         if (change_speed(stir, stir->speed))
                                 break;
diff --git a/drivers/net/isa-skeleton.c b/drivers/net/isa-skeleton.c
index 50bebb55e9ee..88ae8a04fabc 100644
--- a/drivers/net/isa-skeleton.c
+++ b/drivers/net/isa-skeleton.c
@@ -176,12 +176,7 @@ struct net_device * __init netcard_probe(int unit)
         err = do_netcard_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -316,7 +311,15 @@ static int __init netcard_probe1(struct net_device *dev, int ioaddr)
 
         dev->tx_timeout         = &net_tx_timeout;
         dev->watchdog_timeo     = MY_TX_TIMEOUT; 
+
+        err = register_netdev(dev);
+        if (err)
+                goto out2;
         return 0;
+out2:
+#ifdef jumpered_dma
+        free_dma(dev->dma);
+#endif
 out1:
 #ifdef jumpered_interrupts
         free_irq(dev->irq, dev);
@@ -691,11 +694,8 @@ int init_module(void)
         dev->dma       = dma;
         dev->mem_start = mem;
         if (do_netcard_probe(dev) == 0) {
-                if (register_netdev(dev) == 0)
-                        this_device = dev;
-                        return 0;
-                }
-                cleanup_card(dev);
+                this_device = dev;
+                return 0;
         }
         free_netdev(dev);
         return -ENXIO;
diff --git a/drivers/net/ixgb/ixgb.h b/drivers/net/ixgb/ixgb.h
index f8d3385c7842..c83271b38621 100644
--- a/drivers/net/ixgb/ixgb.h
+++ b/drivers/net/ixgb/ixgb.h
@@ -119,7 +119,7 @@ struct ixgb_adapter;
  * so a DMA handle can be stored along with the buffer */
 struct ixgb_buffer {
         struct sk_buff *skb;
-        uint64_t dma;
+        dma_addr_t dma;
         unsigned long time_stamp;
         uint16_t length;
         uint16_t next_to_watch;
diff --git a/drivers/net/ixgb/ixgb_ee.c b/drivers/net/ixgb/ixgb_ee.c
index 3aae110c5560..661a46b95a61 100644
--- a/drivers/net/ixgb/ixgb_ee.c
+++ b/drivers/net/ixgb/ixgb_ee.c
@@ -565,24 +565,6 @@ ixgb_get_ee_mac_addr(struct ixgb_hw *hw,
         }
 }
 
-/******************************************************************************
- * return the compatibility flags from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          compatibility flags if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_compatibility(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->compatibility));
-
-        return(0);
-}
 
 /******************************************************************************
  * return the Printed Board Assembly number from EEPROM
@@ -602,81 +584,6 @@ ixgb_get_ee_pba_number(struct ixgb_hw *hw)
         return(0);
 }
 
-/******************************************************************************
- * return the Initialization Control Word 1 from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          Initialization Control Word 1 if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_init_ctrl_reg_1(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->init_ctrl_reg_1));
-
-        return(0);
-}
-
-/******************************************************************************
- * return the Initialization Control Word 2 from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          Initialization Control Word 2 if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_init_ctrl_reg_2(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->init_ctrl_reg_2));
-
-        return(0);
-}
-
-/******************************************************************************
- * return the Subsystem Id from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          Subsystem Id if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_subsystem_id(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->subsystem_id));
-
-        return(0);
-}
-
-/******************************************************************************
- * return the Sub Vendor Id from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          Sub Vendor Id if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_subvendor_id(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->subvendor_id));
-
-        return(0);
-}
 
 /******************************************************************************
  * return the Device Id from EEPROM
@@ -694,81 +601,6 @@ ixgb_get_ee_device_id(struct ixgb_hw *hw)
         if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
                 return (le16_to_cpu(ee_map->device_id));
 
-        return(0);
-}
-
-/******************************************************************************
- * return the Vendor Id from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          Device Id if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_vendor_id(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->vendor_id));
-
-        return(0);
-}
-
-/******************************************************************************
- * return the Software Defined Pins Register from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          SDP Register if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint16_t
-ixgb_get_ee_swdpins_reg(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->swdpins_reg));
-
-        return(0);
+        return (0);
 }
 
-/******************************************************************************
- * return the D3 Power Management Bits from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          D3 Power Management Bits if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint8_t
-ixgb_get_ee_d3_power(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->d3_power));
-
-        return(0);
-}
-
-/******************************************************************************
- * return the D0 Power Management Bits from EEPROM
- *
- * hw - Struct containing variables accessed by shared code
- *
- * Returns:
- *          D0 Power Management Bits if EEPROM contents are valid, 0 otherwise
- ******************************************************************************/
-uint8_t
-ixgb_get_ee_d0_power(struct ixgb_hw *hw)
-{
-        struct ixgb_ee_map_type *ee_map = (struct ixgb_ee_map_type *)hw->eeprom;
-
-        if(ixgb_check_and_get_eeprom_data(hw) == TRUE)
-                return (le16_to_cpu(ee_map->d0_power));
-
-        return(0);
-}
diff --git a/drivers/net/ixgb/ixgb_ethtool.c b/drivers/net/ixgb/ixgb_ethtool.c
index 3fa113854eeb..9d026ed77ddd 100644
--- a/drivers/net/ixgb/ixgb_ethtool.c
+++ b/drivers/net/ixgb/ixgb_ethtool.c
@@ -98,10 +98,10 @@ static struct ixgb_stats ixgb_gstrings_stats[] = {
 static int
 ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         ecmd->supported = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
-        ecmd->advertising = (SUPPORTED_10000baseT_Full | SUPPORTED_FIBRE);
+        ecmd->advertising = (ADVERTISED_10000baseT_Full | ADVERTISED_FIBRE);
         ecmd->port = PORT_FIBRE;
         ecmd->transceiver = XCVR_EXTERNAL;
 
@@ -120,7 +120,7 @@ ixgb_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 static int
 ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         if(ecmd->autoneg == AUTONEG_ENABLE ||
            ecmd->speed + ecmd->duplex != SPEED_10000 + DUPLEX_FULL)
@@ -130,6 +130,12 @@ ixgb_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
                 ixgb_down(adapter, TRUE);
                 ixgb_reset(adapter);
                 ixgb_up(adapter);
+                /* be optimistic about our link, since we were up before */
+                adapter->link_speed = 10000;
+                adapter->link_duplex = FULL_DUPLEX;
+                netif_carrier_on(netdev);
+                netif_wake_queue(netdev);
+                
         } else
                 ixgb_reset(adapter);
 
@@ -140,7 +146,7 @@ static void
 ixgb_get_pauseparam(struct net_device *netdev,
                          struct ethtool_pauseparam *pause)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         
         pause->autoneg = AUTONEG_DISABLE;
@@ -159,7 +165,7 @@ static int
 ixgb_set_pauseparam(struct net_device *netdev,
                          struct ethtool_pauseparam *pause)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         
         if(pause->autoneg == AUTONEG_ENABLE)
@@ -177,6 +183,11 @@ ixgb_set_pauseparam(struct net_device *netdev,
         if(netif_running(adapter->netdev)) {
                 ixgb_down(adapter, TRUE);
                 ixgb_up(adapter);
+                /* be optimistic about our link, since we were up before */
+                adapter->link_speed = 10000;
+                adapter->link_duplex = FULL_DUPLEX;
+                netif_carrier_on(netdev);
+                netif_wake_queue(netdev);
         } else
                 ixgb_reset(adapter);
                 
@@ -186,19 +197,26 @@ ixgb_set_pauseparam(struct net_device *netdev,
 static uint32_t
 ixgb_get_rx_csum(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
+
         return adapter->rx_csum;
 }
 
 static int
 ixgb_set_rx_csum(struct net_device *netdev, uint32_t data)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
+
         adapter->rx_csum = data;
 
         if(netif_running(netdev)) {
                 ixgb_down(adapter,TRUE);
                 ixgb_up(adapter);
+                /* be optimistic about our link, since we were up before */
+                adapter->link_speed = 10000;
+                adapter->link_duplex = FULL_DUPLEX;
+                netif_carrier_on(netdev);
+                netif_wake_queue(netdev);
         } else
                 ixgb_reset(adapter);
         return 0;
@@ -246,14 +264,15 @@ static void
 ixgb_get_regs(struct net_device *netdev,
                    struct ethtool_regs *regs, void *p)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         uint32_t *reg = p;
         uint32_t *reg_start = reg;
         uint8_t i;
 
         /* the 1 (one) below indicates an attempt at versioning, if the
-         * interface in ethtool or the driver this 1 should be incremented */
+         * interface in ethtool or the driver changes, this 1 should be
+         * incremented */
         regs->version = (1<<24) | hw->revision_id << 16 | hw->device_id;
 
         /* General Registers */
@@ -283,7 +302,8 @@ ixgb_get_regs(struct net_device *netdev,
         *reg++ = IXGB_READ_REG(hw, RAIDC);      /*  19 */
         *reg++ = IXGB_READ_REG(hw, RXCSUM);     /*  20 */
 
-        for (i = 0; i < IXGB_RAR_ENTRIES; i++) {
+        /* there are 16 RAR entries in hardware, we only use 3 */
+        for(i = 0; i < 16; i++) {
                 *reg++ = IXGB_READ_REG_ARRAY(hw, RAL, (i << 1)); /*21,...,51 */
                 *reg++ = IXGB_READ_REG_ARRAY(hw, RAH, (i << 1)); /*22,...,52 */
         }
@@ -391,7 +411,7 @@ static int
 ixgb_get_eeprom(struct net_device *netdev,
                   struct ethtool_eeprom *eeprom, uint8_t *bytes)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         uint16_t *eeprom_buff;
         int i, max_len, first_word, last_word;
@@ -439,7 +459,7 @@ static int
 ixgb_set_eeprom(struct net_device *netdev,
                   struct ethtool_eeprom *eeprom, uint8_t *bytes)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         uint16_t *eeprom_buff;
         void *ptr;
@@ -497,7 +517,7 @@ static void
 ixgb_get_drvinfo(struct net_device *netdev,
                    struct ethtool_drvinfo *drvinfo)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         strncpy(drvinfo->driver,  ixgb_driver_name, 32);
         strncpy(drvinfo->version, ixgb_driver_version, 32);
@@ -512,7 +532,7 @@ static void
 ixgb_get_ringparam(struct net_device *netdev,
                 struct ethtool_ringparam *ring)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_desc_ring *txdr = &adapter->tx_ring;
         struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
 
@@ -530,7 +550,7 @@ static int
 ixgb_set_ringparam(struct net_device *netdev,
                 struct ethtool_ringparam *ring)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_desc_ring *txdr = &adapter->tx_ring;
         struct ixgb_desc_ring *rxdr = &adapter->rx_ring;
         struct ixgb_desc_ring tx_old, tx_new, rx_old, rx_new;
@@ -573,6 +593,11 @@ ixgb_set_ringparam(struct net_device *netdev,
                 adapter->tx_ring = tx_new;
                 if((err = ixgb_up(adapter)))
                         return err;
+                /* be optimistic about our link, since we were up before */
+                adapter->link_speed = 10000;
+                adapter->link_duplex = FULL_DUPLEX;
+                netif_carrier_on(netdev);
+                netif_wake_queue(netdev);
         }
 
         return 0;
@@ -607,7 +632,7 @@ ixgb_led_blink_callback(unsigned long data)
 static int
 ixgb_phys_id(struct net_device *netdev, uint32_t data)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         if(!data || data > (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ))
                 data = (uint32_t)(MAX_SCHEDULE_TIMEOUT / HZ);
@@ -643,7 +668,7 @@ static void
 ixgb_get_ethtool_stats(struct net_device *netdev, 
                 struct ethtool_stats *stats, uint64_t *data)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         int i;
 
         ixgb_update_stats(adapter);
diff --git a/drivers/net/ixgb/ixgb_hw.h b/drivers/net/ixgb/ixgb_hw.h
index 97898efe7cc8..8bcf31ed10c2 100644
--- a/drivers/net/ixgb/ixgb_hw.h
+++ b/drivers/net/ixgb/ixgb_hw.h
@@ -822,17 +822,8 @@ extern void ixgb_clear_vfta(struct ixgb_hw *hw);
 
 /* Access functions to eeprom data */
 void ixgb_get_ee_mac_addr(struct ixgb_hw *hw, uint8_t *mac_addr);
-uint16_t ixgb_get_ee_compatibility(struct ixgb_hw *hw);
 uint32_t ixgb_get_ee_pba_number(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_init_ctrl_reg_1(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_init_ctrl_reg_2(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_subsystem_id(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_subvendor_id(struct ixgb_hw *hw);
 uint16_t ixgb_get_ee_device_id(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_vendor_id(struct ixgb_hw *hw);
-uint16_t ixgb_get_ee_swdpins_reg(struct ixgb_hw *hw);
-uint8_t ixgb_get_ee_d3_power(struct ixgb_hw *hw);
-uint8_t ixgb_get_ee_d0_power(struct ixgb_hw *hw);
 boolean_t ixgb_get_eeprom_data(struct ixgb_hw *hw);
 uint16_t ixgb_get_eeprom_word(struct ixgb_hw *hw, uint16_t index);
 
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 35f6a7c271a2..5c555373adbe 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -29,6 +29,11 @@
 #include "ixgb.h"
 
 /* Change Log
+ * 1.0.96 04/19/05
+ * - Make needlessly global code static -- bunk@stusta.de
+ * - ethtool cleanup -- shemminger@osdl.org
+ * - Support for MODULE_VERSION -- linville@tuxdriver.com
+ * - add skb_header_cloned check to the tso path -- herbert@apana.org.au
  * 1.0.88 01/05/05
  * - include fix to the condition that determines when to quit NAPI - Robert Olsson
  * - use netif_poll_{disable/enable} to synchronize between NAPI and i/f up/down
@@ -47,8 +52,9 @@ char ixgb_driver_string[] = "Intel(R) PRO/10GbE Network Driver";
 #else
 #define DRIVERNAPI "-NAPI"
 #endif
-char ixgb_driver_version[] = "1.0.95-k2"DRIVERNAPI;
-char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
+#define DRV_VERSION             "1.0.100-k2"DRIVERNAPI
+char ixgb_driver_version[] = DRV_VERSION;
+static char ixgb_copyright[] = "Copyright (c) 1999-2005 Intel Corporation.";
 
 /* ixgb_pci_tbl - PCI Device ID Table
  *
@@ -140,12 +146,15 @@ static struct pci_driver ixgb_driver = {
 MODULE_AUTHOR("Intel Corporation, <linux.nics@intel.com>");
 MODULE_DESCRIPTION("Intel(R) PRO/10GbE Network Driver");
 MODULE_LICENSE("GPL");
+MODULE_VERSION(DRV_VERSION);
 
 /* some defines for controlling descriptor fetches in h/w */
-#define RXDCTL_PTHRESH_DEFAULT 128      /* chip considers prefech below this */
-#define RXDCTL_HTHRESH_DEFAULT 16       /* chip will only prefetch if tail is 
-                                           pushed this many descriptors from head */
 #define RXDCTL_WTHRESH_DEFAULT 16       /* chip writes back at this many or RXT0 */
+#define RXDCTL_PTHRESH_DEFAULT 0                /* chip considers prefech below
+                                                 * this */
+#define RXDCTL_HTHRESH_DEFAULT 0                /* chip will only prefetch if tail
+                                                 * is pushed this many descriptors
+                                                 * from head */
 
 /**
  * ixgb_init_module - Driver Registration Routine
@@ -373,7 +382,7 @@ ixgb_probe(struct pci_dev *pdev,
         SET_NETDEV_DEV(netdev, &pdev->dev);
 
         pci_set_drvdata(pdev, netdev);
-        adapter = netdev->priv;
+        adapter = netdev_priv(netdev);
         adapter->netdev = netdev;
         adapter->pdev = pdev;
         adapter->hw.back = adapter;
@@ -509,7 +518,7 @@ static void __devexit
 ixgb_remove(struct pci_dev *pdev)
 {
         struct net_device *netdev = pci_get_drvdata(pdev);
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         unregister_netdev(netdev);
 
@@ -580,7 +589,7 @@ ixgb_sw_init(struct ixgb_adapter *adapter)
 static int
 ixgb_open(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         int err;
 
         /* allocate transmit descriptors */
@@ -623,7 +632,7 @@ err_setup_tx:
 static int
 ixgb_close(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         ixgb_down(adapter, TRUE);
 
@@ -1014,7 +1023,7 @@ ixgb_clean_rx_ring(struct ixgb_adapter *adapter)
 static int
 ixgb_set_mac(struct net_device *netdev, void *p)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct sockaddr *addr = p;
 
         if(!is_valid_ether_addr(addr->sa_data))
@@ -1040,7 +1049,7 @@ ixgb_set_mac(struct net_device *netdev, void *p)
 static void
 ixgb_set_multi(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         struct dev_mc_list *mc_ptr;
         uint32_t rctl;
@@ -1368,7 +1377,7 @@ ixgb_tx_queue(struct ixgb_adapter *adapter, int count, int vlan_id,int tx_flags)
 static int
 ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         unsigned int first;
         unsigned int tx_flags = 0;
         unsigned long flags;
@@ -1422,7 +1431,7 @@ ixgb_xmit_frame(struct sk_buff *skb, struct net_device *netdev)
 static void
 ixgb_tx_timeout(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         /* Do the reset outside of interrupt context */
         schedule_work(&adapter->tx_timeout_task);
@@ -1431,7 +1440,7 @@ ixgb_tx_timeout(struct net_device *netdev)
 static void
 ixgb_tx_timeout_task(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         ixgb_down(adapter, TRUE);
         ixgb_up(adapter);
@@ -1448,7 +1457,7 @@ ixgb_tx_timeout_task(struct net_device *netdev)
 static struct net_device_stats *
 ixgb_get_stats(struct net_device *netdev)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
 
         return &adapter->net_stats;
 }
@@ -1464,7 +1473,7 @@ ixgb_get_stats(struct net_device *netdev)
 static int
 ixgb_change_mtu(struct net_device *netdev, int new_mtu)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         int max_frame = new_mtu + ENET_HEADER_SIZE + ENET_FCS_LENGTH;
         int old_max_frame = netdev->mtu + ENET_HEADER_SIZE + ENET_FCS_LENGTH;
 
@@ -1519,7 +1528,8 @@ ixgb_update_stats(struct ixgb_adapter *adapter)
 
                 multi |= ((u64)IXGB_READ_REG(&adapter->hw, MPRCH) << 32);
                 /* fix up multicast stats by removing broadcasts */
-                multi -= bcast;
+                if(multi >= bcast)
+                        multi -= bcast;
                 
                 adapter->stats.mprcl += (multi & 0xFFFFFFFF);
                 adapter->stats.mprch += (multi >> 32);
@@ -1638,7 +1648,7 @@ static irqreturn_t
 ixgb_intr(int irq, void *data, struct pt_regs *regs)
 {
         struct net_device *netdev = data;
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         struct ixgb_hw *hw = &adapter->hw;
         uint32_t icr = IXGB_READ_REG(hw, ICR);
 #ifndef CONFIG_IXGB_NAPI
@@ -1685,7 +1695,7 @@ ixgb_intr(int irq, void *data, struct pt_regs *regs)
 static int
 ixgb_clean(struct net_device *netdev, int *budget)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         int work_to_do = min(*budget, netdev->quota);
         int tx_cleaned;
         int work_done = 0;
@@ -2014,7 +2024,7 @@ ixgb_alloc_rx_buffers(struct ixgb_adapter *adapter)
 static void
 ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         uint32_t ctrl, rctl;
 
         ixgb_irq_disable(adapter);
@@ -2052,7 +2062,7 @@ ixgb_vlan_rx_register(struct net_device *netdev, struct vlan_group *grp)
 static void
 ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         uint32_t vfta, index;
 
         /* add VID to filter table */
@@ -2066,7 +2076,7 @@ ixgb_vlan_rx_add_vid(struct net_device *netdev, uint16_t vid)
 static void
 ixgb_vlan_rx_kill_vid(struct net_device *netdev, uint16_t vid)
 {
-        struct ixgb_adapter *adapter = netdev->priv;
+        struct ixgb_adapter *adapter = netdev_priv(netdev);
         uint32_t vfta, index;
 
         ixgb_irq_disable(adapter);
diff --git a/drivers/net/jazzsonic.c b/drivers/net/jazzsonic.c
index 7fec613e1675..8423cb6875f0 100644
--- a/drivers/net/jazzsonic.c
+++ b/drivers/net/jazzsonic.c
@@ -1,5 +1,10 @@
 /*
- * sonic.c
+ * jazzsonic.c
+ *
+ * (C) 2005 Finn Thain
+ *
+ * Converted to DMA API, and (from the mac68k project) introduced
+ * dhd's support for 16-bit cards.
  *
  * (C) 1996,1998 by Thomas Bogendoerfer (tsbogend@alpha.franken.de)
  * 
@@ -28,8 +33,8 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
-#include <linux/bitops.h>
 #include <linux/device.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/bootinfo.h>
 #include <asm/system.h>
@@ -44,22 +49,20 @@ static struct platform_device *jazz_sonic_device;
 
 #define SONIC_MEM_SIZE  0x100
 
-#define SREGS_PAD(n)    u16 n;
-
 #include "sonic.h"
 
 /*
  * Macros to access SONIC registers
  */
-#define SONIC_READ(reg) (*((volatile unsigned int *)base_addr+reg))
+#define SONIC_READ(reg) (*((volatile unsigned int *)dev->base_addr+reg))
 
 #define SONIC_WRITE(reg,val)                                            \
 do {                                                                    \
-        *((volatile unsigned int *)base_addr+(reg)) = (val);            \
+        *((volatile unsigned int *)dev->base_addr+(reg)) = (val);               \
 } while (0)
 
 
-/* use 0 for production, 1 for verification, >2 for debug */
+/* use 0 for production, 1 for verification, >1 for debug */
 #ifdef SONIC_DEBUG
 static unsigned int sonic_debug = SONIC_DEBUG;
 #else 
@@ -85,18 +88,18 @@ static unsigned short known_revisions[] =
         0xffff                  /* end of list */
 };
 
-static int __init sonic_probe1(struct net_device *dev, unsigned long base_addr,
-                               unsigned int irq)
+static int __init sonic_probe1(struct net_device *dev)
 {
         static unsigned version_printed;
         unsigned int silicon_revision;
         unsigned int val;
-        struct sonic_local *lp;
+        struct sonic_local *lp = netdev_priv(dev);
         int err = -ENODEV;
         int i;
 
-        if (!request_mem_region(base_addr, SONIC_MEM_SIZE, jazz_sonic_string))
+        if (!request_mem_region(dev->base_addr, SONIC_MEM_SIZE, jazz_sonic_string))
                 return -EBUSY;
+
         /*
          * get the Silicon Revision ID. If this is one of the known
          * one assume that we found a SONIC ethernet controller at
@@ -120,11 +123,7 @@ static int __init sonic_probe1(struct net_device *dev, unsigned long base_addr,
         if (sonic_debug  &&  version_printed++ == 0)
                 printk(version);
 
-        printk("%s: Sonic ethernet found at 0x%08lx, ", dev->name, base_addr);
-
-        /* Fill in the 'dev' fields. */
-        dev->base_addr = base_addr;
-        dev->irq = irq;
+        printk(KERN_INFO "%s: Sonic ethernet found at 0x%08lx, ", lp->device->bus_id, dev->base_addr);
 
         /*
          * Put the sonic into software reset, then
@@ -138,84 +137,44 @@ static int __init sonic_probe1(struct net_device *dev, unsigned long base_addr,
                 dev->dev_addr[i*2+1] = val >> 8;
         }
 
-        printk("HW Address ");
-        for (i = 0; i < 6; i++) {
-                printk("%2.2x", dev->dev_addr[i]);
-                if (i<5)
-                        printk(":");
-        }
-
-        printk(" IRQ %d\n", irq);
-
         err = -ENOMEM;
     
         /* Initialize the device structure. */
-        if (dev->priv == NULL) {
-                /*
-                 * the memory be located in the same 64kb segment
-                 */
-                lp = NULL;
-                i = 0;
-                do {
-                        lp = kmalloc(sizeof(*lp), GFP_KERNEL);
-                        if ((unsigned long) lp >> 16
-                            != ((unsigned long)lp + sizeof(*lp) ) >> 16) {
-                                /* FIXME, free the memory later */
-                                kfree(lp);
-                                lp = NULL;
-                        }
-                } while (lp == NULL && i++ < 20);
-
-                if (lp == NULL) {
-                        printk("%s: couldn't allocate memory for descriptors\n",
-                               dev->name);
-                        goto out;
-                }
 
-                memset(lp, 0, sizeof(struct sonic_local));
-
-                /* get the virtual dma address */
-                lp->cda_laddr = vdma_alloc(CPHYSADDR(lp),sizeof(*lp));
-                if (lp->cda_laddr == ~0UL) {
-                        printk("%s: couldn't get DMA page entry for "
-                               "descriptors\n", dev->name);
-                        goto out1;
-                }
-
-                lp->tda_laddr = lp->cda_laddr + sizeof (lp->cda);
-                lp->rra_laddr = lp->tda_laddr + sizeof (lp->tda);
-                lp->rda_laddr = lp->rra_laddr + sizeof (lp->rra);
-        
-                /* allocate receive buffer area */
-                /* FIXME, maybe we should use skbs */
-                lp->rba = kmalloc(SONIC_NUM_RRS * SONIC_RBSIZE, GFP_KERNEL);
-                if (!lp->rba) {
-                        printk("%s: couldn't allocate receive buffers\n",
-                               dev->name);
-                        goto out2;
-                }
+        lp->dma_bitmode = SONIC_BITMODE32;
 
-                /* get virtual dma address */
-                lp->rba_laddr = vdma_alloc(CPHYSADDR(lp->rba),
-                                           SONIC_NUM_RRS * SONIC_RBSIZE);
-                if (lp->rba_laddr == ~0UL) {
-                        printk("%s: couldn't get DMA page entry for receive "
-                               "buffers\n",dev->name);
-                        goto out3;
-                }
-
-                /* now convert pointer to KSEG1 pointer */
-                lp->rba = (char *)KSEG1ADDR(lp->rba);
-                flush_cache_all();
-                dev->priv = (struct sonic_local *)KSEG1ADDR(lp);
+        /* Allocate the entire chunk of memory for the descriptors.
+           Note that this cannot cross a 64K boundary. */
+        if ((lp->descriptors = dma_alloc_coherent(lp->device,
+                                SIZEOF_SONIC_DESC * SONIC_BUS_SCALE(lp->dma_bitmode),
+                                &lp->descriptors_laddr, GFP_KERNEL)) == NULL) {
+                printk(KERN_ERR "%s: couldn't alloc DMA memory for descriptors.\n", lp->device->bus_id);
+                goto out;
         }
 
-        lp = (struct sonic_local *)dev->priv;
+        /* Now set up the pointers to point to the appropriate places */
+        lp->cda = lp->descriptors;
+        lp->tda = lp->cda + (SIZEOF_SONIC_CDA
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->rda = lp->tda + (SIZEOF_SONIC_TD * SONIC_NUM_TDS
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->rra = lp->rda + (SIZEOF_SONIC_RD * SONIC_NUM_RDS
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+
+        lp->cda_laddr = lp->descriptors_laddr;
+        lp->tda_laddr = lp->cda_laddr + (SIZEOF_SONIC_CDA
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->rda_laddr = lp->tda_laddr + (SIZEOF_SONIC_TD * SONIC_NUM_TDS
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->rra_laddr = lp->rda_laddr + (SIZEOF_SONIC_RD * SONIC_NUM_RDS
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+
         dev->open = sonic_open;
         dev->stop = sonic_close;
         dev->hard_start_xmit = sonic_send_packet;
-        dev->get_stats  = sonic_get_stats;
+        dev->get_stats = sonic_get_stats;
         dev->set_multicast_list = &sonic_multicast_list;
+        dev->tx_timeout = sonic_tx_timeout;
         dev->watchdog_timeo = TX_TIMEOUT;
 
         /*
@@ -226,14 +185,8 @@ static int __init sonic_probe1(struct net_device *dev, unsigned long base_addr,
         SONIC_WRITE(SONIC_MPT,0xffff);
 
         return 0;
-out3:
-        kfree(lp->rba);
-out2:
-        vdma_free(lp->cda_laddr);
-out1:
-        kfree(lp);
 out:
-        release_region(base_addr, SONIC_MEM_SIZE);
+        release_region(dev->base_addr, SONIC_MEM_SIZE);
         return err;
 }
 
@@ -245,7 +198,6 @@ static int __init jazz_sonic_probe(struct device *device)
 {
         struct net_device *dev;
         struct sonic_local *lp;
-        unsigned long base_addr;
         int err = 0;
         int i;
 
@@ -255,21 +207,26 @@ static int __init jazz_sonic_probe(struct device *device)
         if (mips_machgroup != MACH_GROUP_JAZZ)
                 return -ENODEV;
 
-        dev = alloc_etherdev(0);
+        dev = alloc_etherdev(sizeof(struct sonic_local));
         if (!dev)
                 return -ENOMEM;
 
+        lp = netdev_priv(dev);
+        lp->device = device;
+        SET_NETDEV_DEV(dev, device);
+        SET_MODULE_OWNER(dev);
+
         netdev_boot_setup_check(dev);
-        base_addr = dev->base_addr;
 
-        if (base_addr >= KSEG0) { /* Check a single specified location. */
-                err = sonic_probe1(dev, base_addr, dev->irq);
-        } else if (base_addr != 0) { /* Don't probe at all. */
+        if (dev->base_addr >= KSEG0) { /* Check a single specified location. */
+                err = sonic_probe1(dev);
+        } else if (dev->base_addr != 0) { /* Don't probe at all. */
                 err = -ENXIO;
         } else {
                 for (i = 0; sonic_portlist[i].port; i++) {
-                        int io = sonic_portlist[i].port;
-                        if (sonic_probe1(dev, io, sonic_portlist[i].irq) == 0)
+                        dev->base_addr = sonic_portlist[i].port;
+                        dev->irq = sonic_portlist[i].irq;
+                        if (sonic_probe1(dev) == 0)
                                 break;
                 }
                 if (!sonic_portlist[i].port)
@@ -281,14 +238,17 @@ static int __init jazz_sonic_probe(struct device *device)
         if (err)
                 goto out1;
 
+        printk("%s: MAC ", dev->name);
+        for (i = 0; i < 6; i++) {
+                printk("%2.2x", dev->dev_addr[i]);
+                if (i < 5)
+                        printk(":");
+        }
+        printk(" IRQ %d\n", dev->irq);
+
         return 0;
 
 out1:
-        lp = dev->priv;
-        vdma_free(lp->rba_laddr);
-        kfree(lp->rba);
-        vdma_free(lp->cda_laddr);
-        kfree(lp);
         release_region(dev->base_addr, SONIC_MEM_SIZE);
 out:
         free_netdev(dev);
@@ -296,21 +256,22 @@ out:
         return err;
 }
 
-/*
- *      SONIC uses a normal IRQ
- */
-#define sonic_request_irq       request_irq
-#define sonic_free_irq          free_irq
+MODULE_DESCRIPTION("Jazz SONIC ethernet driver");
+module_param(sonic_debug, int, 0);
+MODULE_PARM_DESC(sonic_debug, "jazzsonic debug level (1-4)");
 
-#define sonic_chiptomem(x)      KSEG1ADDR(vdma_log2phys(x))
+#define SONIC_IRQ_FLAG SA_INTERRUPT
 
 #include "sonic.c"
 
 static int __devexit jazz_sonic_device_remove (struct device *device)
 {
         struct net_device *dev = device->driver_data;
+        struct sonic_local* lp = netdev_priv(dev);
 
         unregister_netdev (dev);
+        dma_free_coherent(lp->device, SIZEOF_SONIC_DESC * SONIC_BUS_SCALE(lp->dma_bitmode),
+                          lp->descriptors, lp->descriptors_laddr);
         release_region (dev->base_addr, SONIC_MEM_SIZE);
         free_netdev (dev);
 
@@ -323,7 +284,7 @@ static struct device_driver jazz_sonic_driver = {
         .probe  = jazz_sonic_probe,
         .remove = __devexit_p(jazz_sonic_device_remove),
 };
-                                                                                
+
 static void jazz_sonic_platform_release (struct device *device)
 {
         struct platform_device *pldev;
@@ -336,10 +297,11 @@ static void jazz_sonic_platform_release (struct device *device)
 static int __init jazz_sonic_init_module(void)
 {
         struct platform_device *pldev;
+        int err;
 
-        if (driver_register(&jazz_sonic_driver)) {
+        if ((err = driver_register(&jazz_sonic_driver))) {
                 printk(KERN_ERR "Driver registration failed\n");
-                return -ENOMEM;
+                return err;
         }
 
         jazz_sonic_device = NULL;
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index dec557fb6a99..b4929beb33b2 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -356,11 +356,8 @@ int init_module(void)
                 dev->base_addr = io[this_dev];
                 dev->dma = dma[this_dev];
                 if (do_lance_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_lance[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_lance[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 break;
@@ -448,12 +445,7 @@ struct net_device * __init lance_probe(int unit)
         err = do_lance_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -724,6 +716,9 @@ static int __init lance_probe1(struct net_device *dev, int ioaddr, int irq, int
         dev->tx_timeout = lance_tx_timeout;
         dev->watchdog_timeo = TX_TIMEOUT;
 
+        err = register_netdev(dev);
+        if (err)
+                goto out_dma;
         return 0;
 out_dma:
         if (dev->dma != 4)
@@ -867,7 +862,7 @@ lance_init_ring(struct net_device *dev, int gfp)
                 lp->rx_skbuff[i] = skb;
                 if (skb) {
                         skb->dev = dev;
-                        rx_buff = skb->tail;
+                        rx_buff = skb->data;
                 } else
                         rx_buff = kmalloc(PKT_BUF_SZ, GFP_DMA | gfp);
                 if (rx_buff == NULL)
diff --git a/drivers/net/lasi_82596.c b/drivers/net/lasi_82596.c
index 5e263fcba669..41bad07ac1ac 100644
--- a/drivers/net/lasi_82596.c
+++ b/drivers/net/lasi_82596.c
@@ -553,14 +553,14 @@ static inline void init_rx_bufs(struct net_device *dev)
                 if (skb == NULL)
                         panic("%s: alloc_skb() failed", __FILE__);
                 skb_reserve(skb, 2);
-                dma_addr = dma_map_single(lp->dev, skb->tail,PKT_BUF_SZ,
+                dma_addr = dma_map_single(lp->dev, skb->data,PKT_BUF_SZ,
                                           DMA_FROM_DEVICE);
                 skb->dev = dev;
                 rbd->v_next = rbd+1;
                 rbd->b_next = WSWAPrbd(virt_to_dma(lp,rbd+1));
                 rbd->b_addr = WSWAPrbd(virt_to_dma(lp,rbd));
                 rbd->skb = skb;
-                rbd->v_data = skb->tail;
+                rbd->v_data = skb->data;
                 rbd->b_data = WSWAPchar(dma_addr);
                 rbd->size = PKT_BUF_SZ;
         }
@@ -783,8 +783,8 @@ static inline int i596_rx(struct net_device *dev)
                                 rx_in_place = 1;
                                 rbd->skb = newskb;
                                 newskb->dev = dev;
-                                dma_addr = dma_map_single(lp->dev, newskb->tail, PKT_BUF_SZ, DMA_FROM_DEVICE);
-                                rbd->v_data = newskb->tail;
+                                dma_addr = dma_map_single(lp->dev, newskb->data, PKT_BUF_SZ, DMA_FROM_DEVICE);
+                                rbd->v_data = newskb->data;
                                 rbd->b_data = WSWAPchar(dma_addr);
                                 CHECK_WBACK_INV(rbd, sizeof(struct i596_rbd));
                         }
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 179a97c0af69..27f0d8ac4c40 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -167,12 +167,7 @@ struct net_device * __init lne390_probe(int unit)
         err = do_lne390_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -296,7 +291,14 @@ static int __init lne390_probe1(struct net_device *dev, int ioaddr)
         dev->poll_controller = ei_poll;
 #endif
         NS8390_init(dev, 0);
+
+        ret = register_netdev(dev);
+        if (ret)
+                goto unmap;
         return 0;
+unmap:
+        if (ei_status.reg0)
+                iounmap((void *)dev->mem_start);
 cleanup:
         free_irq(dev->irq, dev);
         return ret;
@@ -426,11 +428,8 @@ int init_module(void)
                 dev->base_addr = io[this_dev];
                 dev->mem_start = mem[this_dev];
                 if (do_lne390_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_lne[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_lne[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "lne390.c: No LNE390 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index b33111e21313..690a1aae0b34 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -68,6 +68,7 @@ static DEFINE_PER_CPU(struct net_device_stats, loopback_stats);
  * of largesending device modulo TCP checksum, which is ignored for loopback.
  */
 
+#ifdef LOOPBACK_TSO
 static void emulate_large_send_offload(struct sk_buff *skb)
 {
         struct iphdr *iph = skb->nh.iph;
@@ -119,6 +120,7 @@ static void emulate_large_send_offload(struct sk_buff *skb)
 
         dev_kfree_skb(skb);
 }
+#endif /* LOOPBACK_TSO */
 
 /*
  * The higher levels take care of making this non-reentrant (it's
@@ -130,12 +132,13 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
 
         skb_orphan(skb);
 
-        skb->protocol=eth_type_trans(skb,dev);
-        skb->dev=dev;
+        skb->protocol = eth_type_trans(skb,dev);
+        skb->dev = dev;
 #ifndef LOOPBACK_MUST_CHECKSUM
         skb->ip_summed = CHECKSUM_UNNECESSARY;
 #endif
 
+#ifdef LOOPBACK_TSO
         if (skb_shinfo(skb)->tso_size) {
                 BUG_ON(skb->protocol != htons(ETH_P_IP));
                 BUG_ON(skb->nh.iph->protocol != IPPROTO_TCP);
@@ -143,14 +146,14 @@ static int loopback_xmit(struct sk_buff *skb, struct net_device *dev)
                 emulate_large_send_offload(skb);
                 return 0;
         }
-
+#endif
         dev->last_rx = jiffies;
 
         lb_stats = &per_cpu(loopback_stats, get_cpu());
         lb_stats->rx_bytes += skb->len;
-        lb_stats->tx_bytes += skb->len;
+        lb_stats->tx_bytes = lb_stats->rx_bytes;
         lb_stats->rx_packets++;
-        lb_stats->tx_packets++;
+        lb_stats->tx_packets = lb_stats->rx_packets;
         put_cpu();
 
         netif_rx(skb);
@@ -208,13 +211,16 @@ struct net_device loopback_dev = {
         .type                   = ARPHRD_LOOPBACK,      /* 0x0001*/
         .rebuild_header         = eth_rebuild_header,
         .flags                  = IFF_LOOPBACK,
-        .features               = NETIF_F_SG|NETIF_F_FRAGLIST
-                                  |NETIF_F_NO_CSUM|NETIF_F_HIGHDMA
-                                  |NETIF_F_LLTX,
+        .features               = NETIF_F_SG | NETIF_F_FRAGLIST
+#ifdef LOOPBACK_TSO
+                                  | NETIF_F_TSO
+#endif
+                                  | NETIF_F_NO_CSUM | NETIF_F_HIGHDMA
+                                  | NETIF_F_LLTX,
         .ethtool_ops            = &loopback_ethtool_ops,
 };
 
-/* Setup and register the of the LOOPBACK device. */
+/* Setup and register the loopback device. */
 int __init loopback_init(void)
 {
         struct net_device_stats *stats;
diff --git a/drivers/net/mace.c b/drivers/net/mace.c
index 6ed2d7dbd44c..81d0a26e4f41 100644
--- a/drivers/net/mace.c
+++ b/drivers/net/mace.c
@@ -109,7 +109,7 @@ bitrev(int b)
 }
 
 
-static int __devinit mace_probe(struct macio_dev *mdev, const struct of_match *match)
+static int __devinit mace_probe(struct macio_dev *mdev, const struct of_device_id *match)
 {
         struct device_node *mace = macio_get_of_node(mdev);
         struct net_device *dev;
@@ -1009,12 +1009,10 @@ static irqreturn_t mace_rxdma_intr(int irq, void *dev_id, struct pt_regs *regs)
     return IRQ_HANDLED;
 }
 
-static struct of_match mace_match[] = 
+static struct of_device_id mace_match[] = 
 {
         {
         .name           = "mace",
-        .type           = OF_ANY_MATCH,
-        .compatible     = OF_ANY_MATCH
         },
         {},
 };
diff --git a/drivers/net/macsonic.c b/drivers/net/macsonic.c
index be28c65de729..405e18365ede 100644
--- a/drivers/net/macsonic.c
+++ b/drivers/net/macsonic.c
@@ -1,6 +1,12 @@
 /*
  * macsonic.c
  *
+ * (C) 2005 Finn Thain
+ *
+ * Converted to DMA API, converted to unified driver model, made it work as
+ * a module again, and from the mac68k project, introduced more 32-bit cards
+ * and dhd's support for 16-bit cards.
+ *
  * (C) 1998 Alan Cox
  *
  * Debugging Andreas Ehliar, Michael Schmitz
@@ -26,8 +32,8 @@
  */
 
 #include <linux/kernel.h>
+#include <linux/module.h>
 #include <linux/types.h>
-#include <linux/ctype.h>
 #include <linux/fcntl.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
@@ -41,8 +47,8 @@
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
-#include <linux/module.h>
-#include <linux/bitops.h>
+#include <linux/device.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/bootinfo.h>
 #include <asm/system.h>
@@ -54,25 +60,28 @@
 #include <asm/macints.h>
 #include <asm/mac_via.h>
 
-#define SREGS_PAD(n)    u16 n;
+static char mac_sonic_string[] = "macsonic";
+static struct platform_device *mac_sonic_device;
 
 #include "sonic.h"
 
-#define SONIC_READ(reg) \
-        nubus_readl(base_addr+(reg))
-#define SONIC_WRITE(reg,val) \
-        nubus_writel((val), base_addr+(reg))
-#define sonic_read(dev, reg) \
-        nubus_readl((dev)->base_addr+(reg))
-#define sonic_write(dev, reg, val) \
-        nubus_writel((val), (dev)->base_addr+(reg))
-
+/* These should basically be bus-size and endian independent (since
+   the SONIC is at least smart enough that it uses the same endianness
+   as the host, unlike certain less enlightened Macintosh NICs) */
+#define SONIC_READ(reg) (nubus_readw(dev->base_addr + (reg * 4) \
+              + lp->reg_offset))
+#define SONIC_WRITE(reg,val) (nubus_writew(val, dev->base_addr + (reg * 4) \
+              + lp->reg_offset))
+
+/* use 0 for production, 1 for verification, >1 for debug */
+#ifdef SONIC_DEBUG
+static unsigned int sonic_debug = SONIC_DEBUG;
+#else 
+static unsigned int sonic_debug = 1;
+#endif
 
-static int sonic_debug;
 static int sonic_version_printed;
 
-static int reg_offset;
-
 extern int mac_onboard_sonic_probe(struct net_device* dev);
 extern int mac_nubus_sonic_probe(struct net_device* dev);
 
@@ -108,40 +117,6 @@ enum macsonic_type {
 
 #define SONIC_READ_PROM(addr) nubus_readb(prom_addr+addr)
 
-struct net_device * __init macsonic_probe(int unit)
-{
-        struct net_device *dev = alloc_etherdev(0);
-        int err;
-
-        if (!dev)
-                return ERR_PTR(-ENOMEM);
-
-        if (unit >= 0)
-                sprintf(dev->name, "eth%d", unit);
-
-        SET_MODULE_OWNER(dev);
-
-        /* This will catch fatal stuff like -ENOMEM as well as success */
-        err = mac_onboard_sonic_probe(dev);
-        if (err == 0)
-                goto found;
-        if (err != -ENODEV)
-                goto out;
-        err = mac_nubus_sonic_probe(dev);
-        if (err)
-                goto out;
-found:
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
-        return dev;
-out1:
-        kfree(dev->priv);
-out:
-        free_netdev(dev);
-        return ERR_PTR(err);
-}
-
 /*
  * For reversing the PROM address
  */
@@ -160,103 +135,55 @@ static inline void bit_reverse_addr(unsigned char addr[6])
 
 int __init macsonic_init(struct net_device* dev)
 {
-        struct sonic_local* lp = NULL;
-        int i;
+        struct sonic_local* lp = netdev_priv(dev);
 
         /* Allocate the entire chunk of memory for the descriptors.
            Note that this cannot cross a 64K boundary. */
-        for (i = 0; i < 20; i++) {
-                unsigned long desc_base, desc_top;
-                if((lp = kmalloc(sizeof(struct sonic_local), GFP_KERNEL | GFP_DMA)) == NULL) {
-                        printk(KERN_ERR "%s: couldn't allocate descriptor buffers\n", dev->name);
-                        return -ENOMEM;
-                }
-
-                desc_base = (unsigned long) lp;
-                desc_top = desc_base + sizeof(struct sonic_local);
-                if ((desc_top & 0xffff) >= (desc_base & 0xffff))
-                        break;
-                /* Hmm. try again (FIXME: does this actually work?) */
-                kfree(lp);
-                printk(KERN_DEBUG
-                       "%s: didn't get continguous chunk [%08lx - %08lx], trying again\n",
-                       dev->name, desc_base, desc_top);
-        }
-
-        if (lp == NULL) {
-                printk(KERN_ERR "%s: tried 20 times to allocate descriptor buffers, giving up.\n",
-                       dev->name);
+        if ((lp->descriptors = dma_alloc_coherent(lp->device,
+                    SIZEOF_SONIC_DESC * SONIC_BUS_SCALE(lp->dma_bitmode),
+                    &lp->descriptors_laddr, GFP_KERNEL)) == NULL) {
+                printk(KERN_ERR "%s: couldn't alloc DMA memory for descriptors.\n", lp->device->bus_id);
                 return -ENOMEM;
-        }                      
-
-        dev->priv = lp;
-
-#if 0
-        /* this code is only here as a curiousity...   mainly, where the 
-           fuck did SONIC_BUS_SCALE come from, and what was it supposed
-           to do?  the normal allocation works great for 32 bit stuffs..  */
+        }
 
         /* Now set up the pointers to point to the appropriate places */
-        lp->cda = lp->sonic_desc;
-        lp->tda = lp->cda + (SIZEOF_SONIC_CDA * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->cda = lp->descriptors;
+        lp->tda = lp->cda + (SIZEOF_SONIC_CDA
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
         lp->rda = lp->tda + (SIZEOF_SONIC_TD * SONIC_NUM_TDS
-                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
         lp->rra = lp->rda + (SIZEOF_SONIC_RD * SONIC_NUM_RDS
-                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
 
-#endif
-        
-        memset(lp, 0, sizeof(struct sonic_local));
-
-        lp->cda_laddr = (unsigned int)&(lp->cda);
-        lp->tda_laddr = (unsigned int)lp->tda;
-        lp->rra_laddr = (unsigned int)lp->rra;
-        lp->rda_laddr = (unsigned int)lp->rda;
-
-        /* FIXME, maybe we should use skbs */
-        if ((lp->rba = (char *)
-             kmalloc(SONIC_NUM_RRS * SONIC_RBSIZE, GFP_KERNEL | GFP_DMA)) == NULL) {
-                printk(KERN_ERR "%s: couldn't allocate receive buffers\n", dev->name);
-                dev->priv = NULL;
-                kfree(lp);
-                return -ENOMEM;
-        }
-
-        lp->rba_laddr = (unsigned int)lp->rba;
-
-        {
-                int rs, ds;
-
-                /* almost always 12*4096, but let's not take chances */
-                rs = ((SONIC_NUM_RRS * SONIC_RBSIZE + 4095) / 4096) * 4096;
-                /* almost always under a page, but let's not take chances */
-                ds = ((sizeof(struct sonic_local) + 4095) / 4096) * 4096;
-                kernel_set_cachemode(lp->rba, rs, IOMAP_NOCACHE_SER);
-                kernel_set_cachemode(lp, ds, IOMAP_NOCACHE_SER);
-        }
-        
-#if 0
-        flush_cache_all();
-#endif
+        lp->cda_laddr = lp->descriptors_laddr;
+        lp->tda_laddr = lp->cda_laddr + (SIZEOF_SONIC_CDA
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->rda_laddr = lp->tda_laddr + (SIZEOF_SONIC_TD * SONIC_NUM_TDS
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
+        lp->rra_laddr = lp->rda_laddr + (SIZEOF_SONIC_RD * SONIC_NUM_RDS
+                             * SONIC_BUS_SCALE(lp->dma_bitmode));
 
         dev->open = sonic_open;
         dev->stop = sonic_close;
         dev->hard_start_xmit = sonic_send_packet;
         dev->get_stats = sonic_get_stats;
         dev->set_multicast_list = &sonic_multicast_list;
+        dev->tx_timeout = sonic_tx_timeout;
+        dev->watchdog_timeo = TX_TIMEOUT;
 
         /*
          * clear tally counter
          */
-        sonic_write(dev, SONIC_CRCT, 0xffff);
-        sonic_write(dev, SONIC_FAET, 0xffff);
-        sonic_write(dev, SONIC_MPT, 0xffff);
+        SONIC_WRITE(SONIC_CRCT, 0xffff);
+        SONIC_WRITE(SONIC_FAET, 0xffff);
+        SONIC_WRITE(SONIC_MPT, 0xffff);
 
         return 0;
 }
 
 int __init mac_onboard_sonic_ethernet_addr(struct net_device* dev)
 {
+        struct sonic_local *lp = netdev_priv(dev);
         const int prom_addr = ONBOARD_SONIC_PROM_BASE;
         int i;
 
@@ -270,6 +197,7 @@ int __init mac_onboard_sonic_ethernet_addr(struct net_device* dev)
            why this is so. */
         if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) &&
             memcmp(dev->dev_addr, "\x00\xA0\x40", 3) &&
+            memcmp(dev->dev_addr, "\x00\x80\x19", 3) &&
             memcmp(dev->dev_addr, "\x00\x05\x02", 3))
                 bit_reverse_addr(dev->dev_addr);
         else
@@ -281,22 +209,23 @@ int __init mac_onboard_sonic_ethernet_addr(struct net_device* dev)
            the card... */
         if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) &&
             memcmp(dev->dev_addr, "\x00\xA0\x40", 3) &&
+            memcmp(dev->dev_addr, "\x00\x80\x19", 3) &&
             memcmp(dev->dev_addr, "\x00\x05\x02", 3))
         {
                 unsigned short val;
 
                 printk(KERN_INFO "macsonic: PROM seems to be wrong, trying CAM entry 15\n");
                 
-                sonic_write(dev, SONIC_CMD, SONIC_CR_RST);
-                sonic_write(dev, SONIC_CEP, 15);
+                SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
+                SONIC_WRITE(SONIC_CEP, 15);
 
-                val = sonic_read(dev, SONIC_CAP2);
+                val = SONIC_READ(SONIC_CAP2);
                 dev->dev_addr[5] = val >> 8;
                 dev->dev_addr[4] = val & 0xff;
-                val = sonic_read(dev, SONIC_CAP1);
+                val = SONIC_READ(SONIC_CAP1);
                 dev->dev_addr[3] = val >> 8;
                 dev->dev_addr[2] = val & 0xff;
-                val = sonic_read(dev, SONIC_CAP0);
+                val = SONIC_READ(SONIC_CAP0);
                 dev->dev_addr[1] = val >> 8;
                 dev->dev_addr[0] = val & 0xff;
                 
@@ -311,6 +240,7 @@ int __init mac_onboard_sonic_ethernet_addr(struct net_device* dev)
 
         if (memcmp(dev->dev_addr, "\x08\x00\x07", 3) &&
             memcmp(dev->dev_addr, "\x00\xA0\x40", 3) &&
+            memcmp(dev->dev_addr, "\x00\x80\x19", 3) &&
             memcmp(dev->dev_addr, "\x00\x05\x02", 3))
         {
                 /*
@@ -325,8 +255,9 @@ int __init mac_onboard_sonic_probe(struct net_device* dev)
 {
         /* Bwahahaha */
         static int once_is_more_than_enough;
-        int i;
-        int dma_bitmode;
+        struct sonic_local* lp = netdev_priv(dev);
+        int sr;
+        int commslot = 0;
         
         if (once_is_more_than_enough)
                 return -ENODEV;
@@ -335,20 +266,18 @@ int __init mac_onboard_sonic_probe(struct net_device* dev)
         if (!MACH_IS_MAC)
                 return -ENODEV;
 
-        printk(KERN_INFO "Checking for internal Macintosh ethernet (SONIC).. ");
-
         if (macintosh_config->ether_type != MAC_ETHER_SONIC)
-        {
-                printk("none.\n");
                 return -ENODEV;
-        }
-
+        
+        printk(KERN_INFO "Checking for internal Macintosh ethernet (SONIC).. ");
+        
         /* Bogus probing, on the models which may or may not have
            Ethernet (BTW, the Ethernet *is* always at the same
            address, and nothing else lives there, at least if Apple's
            documentation is to be believed) */
         if (macintosh_config->ident == MAC_MODEL_Q630 ||
             macintosh_config->ident == MAC_MODEL_P588 ||
+            macintosh_config->ident == MAC_MODEL_P575 ||
             macintosh_config->ident == MAC_MODEL_C610) {
                 unsigned long flags;
                 int card_present;
@@ -361,13 +290,13 @@ int __init mac_onboard_sonic_probe(struct net_device* dev)
                         printk("none.\n");
                         return -ENODEV;
                 }
+                commslot = 1;
         }
 
         printk("yes\n");        
 
-        /* Danger!  My arms are flailing wildly!  You *must* set this
-           before using sonic_read() */
-
+        /* Danger!  My arms are flailing wildly!  You *must* set lp->reg_offset
+         * and dev->base_addr before using SONIC_READ() or SONIC_WRITE() */
         dev->base_addr = ONBOARD_SONIC_REGISTERS;
         if (via_alt_mapping)
                 dev->irq = IRQ_AUTO_3;
@@ -379,84 +308,66 @@ int __init mac_onboard_sonic_probe(struct net_device* dev)
                 sonic_version_printed = 1;
         }
         printk(KERN_INFO "%s: onboard / comm-slot SONIC at 0x%08lx\n",
-               dev->name, dev->base_addr);
-
-        /* Now do a song and dance routine in an attempt to determine
-           the bus width */
+               lp->device->bus_id, dev->base_addr);
 
         /* The PowerBook's SONIC is 16 bit always. */
         if (macintosh_config->ident == MAC_MODEL_PB520) {
-                reg_offset = 0;
-                dma_bitmode = 0;
-        } else if (macintosh_config->ident == MAC_MODEL_C610) {
-                reg_offset = 0;
-                dma_bitmode = 1;
-        } else {
+                lp->reg_offset = 0;
+                lp->dma_bitmode = SONIC_BITMODE16;
+                sr = SONIC_READ(SONIC_SR);
+        } else if (commslot) {
                 /* Some of the comm-slot cards are 16 bit.  But some
-                   of them are not.  The 32-bit cards use offset 2 and
-                   pad with zeroes or sometimes ones (I think...)
-                   Therefore, if we try offset 0 and get a silicon
-                   revision of 0, we assume 16 bit. */
-                int sr;
-
-                /* Technically this is not necessary since we zeroed
-                   it above */
-                reg_offset = 0;
-                dma_bitmode = 0;
-                sr = sonic_read(dev, SONIC_SR);
-                if (sr == 0 || sr == 0xffff) {
-                        reg_offset = 2;
-                        /* 83932 is 0x0004, 83934 is 0x0100 or 0x0101 */
-                        sr = sonic_read(dev, SONIC_SR);
-                        dma_bitmode = 1;
-                        
+                   of them are not.  The 32-bit cards use offset 2 and
+                   have known revisions, we try reading the revision
+                   register at offset 2, if we don't get a known revision
+                   we assume 16 bit at offset 0.  */
+                lp->reg_offset = 2;
+                lp->dma_bitmode = SONIC_BITMODE16;
+
+                sr = SONIC_READ(SONIC_SR);
+                if (sr == 0x0004 || sr == 0x0006 || sr == 0x0100 || sr == 0x0101) 
+                        /* 83932 is 0x0004 or 0x0006, 83934 is 0x0100 or 0x0101 */
+                        lp->dma_bitmode = SONIC_BITMODE32;
+                else {
+                        lp->dma_bitmode = SONIC_BITMODE16;
+                        lp->reg_offset = 0;
+                        sr = SONIC_READ(SONIC_SR);
                 }
-                printk(KERN_INFO
-                       "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
-                       dev->name, sr, dma_bitmode?32:16, reg_offset);
+        } else {
+                /* All onboard cards are at offset 2 with 32 bit DMA. */
+                lp->reg_offset = 2;
+                lp->dma_bitmode = SONIC_BITMODE32;
+                sr = SONIC_READ(SONIC_SR);
         }
-        
+        printk(KERN_INFO
+               "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
+               lp->device->bus_id, sr, lp->dma_bitmode?32:16, lp->reg_offset);
 
-        /* this carries my sincere apologies -- by the time I got to updating
-           the driver, support for "reg_offsets" appeares nowhere in the sonic
-           code, going back for over a year.  Fortunately, my Mac does't seem
-           to use whatever this was.
+#if 0 /* This is sometimes useful to find out how MacOS configured the card. */
+        printk(KERN_INFO "%s: DCR: 0x%04x, DCR2: 0x%04x\n", lp->device->bus_id,
+               SONIC_READ(SONIC_DCR) & 0xffff, SONIC_READ(SONIC_DCR2) & 0xffff);
+#endif
 
-           If you know how this is supposed to be implemented, either fix it,
-           or contact me (sammy@oh.verio.com) to explain what it is. --Sam */
-           
-        if(reg_offset) {
-                printk("%s: register offset unsupported.  please fix this if you know what it is.\n", dev->name);
-                return -ENODEV;
-        }
-        
         /* Software reset, then initialize control registers. */
-        sonic_write(dev, SONIC_CMD, SONIC_CR_RST);
-        sonic_write(dev, SONIC_DCR, SONIC_DCR_BMS |
-                    SONIC_DCR_RFT1 | SONIC_DCR_TFT0 | SONIC_DCR_EXBUS |
-                    (dma_bitmode ? SONIC_DCR_DW : 0));
+        SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
+
+        SONIC_WRITE(SONIC_DCR, SONIC_DCR_EXBUS | SONIC_DCR_BMS |
+                               SONIC_DCR_RFT1  | SONIC_DCR_TFT0 |
+                               (lp->dma_bitmode ? SONIC_DCR_DW : 0));
 
         /* This *must* be written back to in order to restore the
-           extended programmable output bits */
-        sonic_write(dev, SONIC_DCR2, 0);
+         * extended programmable output bits, as it may not have been
+         * initialised since the hardware reset. */
+        SONIC_WRITE(SONIC_DCR2, 0);
 
         /* Clear *and* disable interrupts to be on the safe side */
-        sonic_write(dev, SONIC_ISR,0x7fff);
-        sonic_write(dev, SONIC_IMR,0);
+        SONIC_WRITE(SONIC_IMR, 0);
+        SONIC_WRITE(SONIC_ISR, 0x7fff);
 
         /* Now look for the MAC address. */
         if (mac_onboard_sonic_ethernet_addr(dev) != 0)
                 return -ENODEV;
 
-        printk(KERN_INFO "MAC ");
-        for (i = 0; i < 6; i++) {
-                printk("%2.2x", dev->dev_addr[i]);
-                if (i < 5)
-                        printk(":");
-        }
-
-        printk(" IRQ %d\n", dev->irq);
-
         /* Shared init code */
         return macsonic_init(dev);
 }
@@ -468,8 +379,10 @@ int __init mac_nubus_sonic_ethernet_addr(struct net_device* dev,
         int i;
         for(i = 0; i < 6; i++)
                 dev->dev_addr[i] = SONIC_READ_PROM(i);
-        /* For now we are going to assume that they're all bit-reversed */
-        bit_reverse_addr(dev->dev_addr);
+
+        /* Some of the addresses are bit-reversed */
+        if (id != MACSONIC_DAYNA)
+                bit_reverse_addr(dev->dev_addr);
 
         return 0;
 }
@@ -487,6 +400,15 @@ int __init macsonic_ident(struct nubus_dev* ndev)
                 else
                         return MACSONIC_APPLE;
         }
+        
+        if (ndev->dr_hw == NUBUS_DRHW_SMC9194 &&
+            ndev->dr_sw == NUBUS_DRSW_DAYNA)
+                return MACSONIC_DAYNA;
+        
+        if (ndev->dr_hw == NUBUS_DRHW_SONIC_LC &&
+            ndev->dr_sw == 0) { /* huh? */
+                return MACSONIC_APPLE16;
+        }
         return -1;
 }
 
@@ -494,12 +416,12 @@ int __init mac_nubus_sonic_probe(struct net_device* dev)
 {
         static int slots;
         struct nubus_dev* ndev = NULL;
+        struct sonic_local* lp = netdev_priv(dev);
         unsigned long base_addr, prom_addr;
         u16 sonic_dcr;
-        int id;
-        int i;
-        int dma_bitmode;
-
+        int id = -1;
+        int reg_offset, dma_bitmode;
+        
         /* Find the first SONIC that hasn't been initialized already */
         while ((ndev = nubus_find_type(NUBUS_CAT_NETWORK,
                                        NUBUS_TYPE_ETHERNET, ndev)) != NULL)
@@ -521,51 +443,52 @@ int __init mac_nubus_sonic_probe(struct net_device* dev)
         case MACSONIC_DUODOCK:
                 base_addr = ndev->board->slot_addr + DUODOCK_SONIC_REGISTERS;
                 prom_addr = ndev->board->slot_addr + DUODOCK_SONIC_PROM_BASE;
-                sonic_dcr = SONIC_DCR_EXBUS | SONIC_DCR_RFT0 | SONIC_DCR_RFT1
-                        | SONIC_DCR_TFT0;
+                sonic_dcr = SONIC_DCR_EXBUS | SONIC_DCR_RFT0 | SONIC_DCR_RFT1 |
+                            SONIC_DCR_TFT0;
                 reg_offset = 2;
-                dma_bitmode = 1;
+                dma_bitmode = SONIC_BITMODE32;
                 break;
         case MACSONIC_APPLE:
                 base_addr = ndev->board->slot_addr + APPLE_SONIC_REGISTERS;
                 prom_addr = ndev->board->slot_addr + APPLE_SONIC_PROM_BASE;
                 sonic_dcr = SONIC_DCR_BMS | SONIC_DCR_RFT1 | SONIC_DCR_TFT0;
                 reg_offset = 0;
-                dma_bitmode = 1;
+                dma_bitmode = SONIC_BITMODE32;
                 break;
         case MACSONIC_APPLE16:
                 base_addr = ndev->board->slot_addr + APPLE_SONIC_REGISTERS;
                 prom_addr = ndev->board->slot_addr + APPLE_SONIC_PROM_BASE;
-                sonic_dcr = SONIC_DCR_EXBUS
-                        | SONIC_DCR_RFT1 | SONIC_DCR_TFT0
-                        | SONIC_DCR_PO1 | SONIC_DCR_BMS; 
+                sonic_dcr = SONIC_DCR_EXBUS | SONIC_DCR_RFT1 | SONIC_DCR_TFT0 |
+                            SONIC_DCR_PO1 | SONIC_DCR_BMS; 
                 reg_offset = 0;
-                dma_bitmode = 0;
+                dma_bitmode = SONIC_BITMODE16;
                 break;
         case MACSONIC_DAYNALINK:
                 base_addr = ndev->board->slot_addr + APPLE_SONIC_REGISTERS;
                 prom_addr = ndev->board->slot_addr + DAYNALINK_PROM_BASE;
-                sonic_dcr = SONIC_DCR_RFT1 | SONIC_DCR_TFT0
-                        | SONIC_DCR_PO1 | SONIC_DCR_BMS; 
+                sonic_dcr = SONIC_DCR_RFT1 | SONIC_DCR_TFT0 |
+                            SONIC_DCR_PO1 | SONIC_DCR_BMS; 
                 reg_offset = 0;
-                dma_bitmode = 0;
+                dma_bitmode = SONIC_BITMODE16;
                 break;
         case MACSONIC_DAYNA:
                 base_addr = ndev->board->slot_addr + DAYNA_SONIC_REGISTERS;
                 prom_addr = ndev->board->slot_addr + DAYNA_SONIC_MAC_ADDR;
-                sonic_dcr = SONIC_DCR_BMS
-                        | SONIC_DCR_RFT1 | SONIC_DCR_TFT0 | SONIC_DCR_PO1;
+                sonic_dcr = SONIC_DCR_BMS |
+                            SONIC_DCR_RFT1 | SONIC_DCR_TFT0 | SONIC_DCR_PO1;
                 reg_offset = 0;
-                dma_bitmode = 0;
+                dma_bitmode = SONIC_BITMODE16;
                 break;
         default:
                 printk(KERN_ERR "macsonic: WTF, id is %d\n", id);
                 return -ENODEV;
         }
 
-        /* Danger!  My arms are flailing wildly!  You *must* set this
-           before using sonic_read() */
+        /* Danger!  My arms are flailing wildly!  You *must* set lp->reg_offset
+         * and dev->base_addr before using SONIC_READ() or SONIC_WRITE() */
         dev->base_addr = base_addr;
+        lp->reg_offset = reg_offset;
+        lp->dma_bitmode = dma_bitmode;
         dev->irq = SLOT2IRQ(ndev->board->slot);
 
         if (!sonic_version_printed) {
@@ -573,29 +496,66 @@ int __init mac_nubus_sonic_probe(struct net_device* dev)
                 sonic_version_printed = 1;
         }
         printk(KERN_INFO "%s: %s in slot %X\n",
-               dev->name, ndev->board->name, ndev->board->slot);
+               lp->device->bus_id, ndev->board->name, ndev->board->slot);
         printk(KERN_INFO "%s: revision 0x%04x, using %d bit DMA and register offset %d\n",
-               dev->name, sonic_read(dev, SONIC_SR), dma_bitmode?32:16, reg_offset);
+               lp->device->bus_id, SONIC_READ(SONIC_SR), dma_bitmode?32:16, reg_offset);
 
-        if(reg_offset) {
-                printk("%s: register offset unsupported.  please fix this if you know what it is.\n", dev->name);
-                return -ENODEV;
-        }
+#if 0 /* This is sometimes useful to find out how MacOS configured the card. */
+        printk(KERN_INFO "%s: DCR: 0x%04x, DCR2: 0x%04x\n", lp->device->bus_id,
+               SONIC_READ(SONIC_DCR) & 0xffff, SONIC_READ(SONIC_DCR2) & 0xffff);
+#endif
 
         /* Software reset, then initialize control registers. */
-        sonic_write(dev, SONIC_CMD, SONIC_CR_RST);
-        sonic_write(dev, SONIC_DCR, sonic_dcr
-                    | (dma_bitmode ? SONIC_DCR_DW : 0));
+        SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
+        SONIC_WRITE(SONIC_DCR, sonic_dcr | (dma_bitmode ? SONIC_DCR_DW : 0));
+        /* This *must* be written back to in order to restore the
+         * extended programmable output bits, since it may not have been
+         * initialised since the hardware reset. */
+        SONIC_WRITE(SONIC_DCR2, 0);
 
         /* Clear *and* disable interrupts to be on the safe side */
-        sonic_write(dev, SONIC_ISR,0x7fff);
-        sonic_write(dev, SONIC_IMR,0);
+        SONIC_WRITE(SONIC_IMR, 0);
+        SONIC_WRITE(SONIC_ISR, 0x7fff);
 
         /* Now look for the MAC address. */
         if (mac_nubus_sonic_ethernet_addr(dev, prom_addr, id) != 0)
                 return -ENODEV;
 
-        printk(KERN_INFO "MAC ");
+        /* Shared init code */
+        return macsonic_init(dev);
+}
+
+static int __init mac_sonic_probe(struct device *device)
+{
+        struct net_device *dev;
+        struct sonic_local *lp;
+        int err;
+        int i;
+
+        dev = alloc_etherdev(sizeof(struct sonic_local));
+        if (!dev)
+                return -ENOMEM;
+
+        lp = netdev_priv(dev);
+        lp->device = device;
+        SET_NETDEV_DEV(dev, device);
+        SET_MODULE_OWNER(dev);
+
+        /* This will catch fatal stuff like -ENOMEM as well as success */
+        err = mac_onboard_sonic_probe(dev);
+        if (err == 0)
+                goto found;
+        if (err != -ENODEV)
+                goto out;
+        err = mac_nubus_sonic_probe(dev);
+        if (err)
+                goto out;
+found:
+        err = register_netdev(dev);
+        if (err)
+                goto out;
+
+        printk("%s: MAC ", dev->name);
         for (i = 0; i < 6; i++) {
                 printk("%2.2x", dev->dev_addr[i]);
                 if (i < 5)
@@ -603,55 +563,95 @@ int __init mac_nubus_sonic_probe(struct net_device* dev)
         }
         printk(" IRQ %d\n", dev->irq);
 
-        /* Shared init code */
-        return macsonic_init(dev);
-}
+        return 0;
 
-#ifdef MODULE
-static struct net_device *dev_macsonic;
+out:
+        free_netdev(dev);
 
-MODULE_PARM(sonic_debug, "i");
+        return err;
+}
+
+MODULE_DESCRIPTION("Macintosh SONIC ethernet driver");
+module_param(sonic_debug, int, 0);
 MODULE_PARM_DESC(sonic_debug, "macsonic debug level (1-4)");
 
-int
-init_module(void)
+#define SONIC_IRQ_FLAG IRQ_FLG_FAST
+
+#include "sonic.c"
+
+static int __devexit mac_sonic_device_remove (struct device *device)
 {
-        dev_macsonic = macsonic_probe(-1);
-        if (IS_ERR(dev_macsonic)) {
-                printk(KERN_WARNING "macsonic.c: No card found\n");
-                return PTR_ERR(dev_macsonic);
-        }
+        struct net_device *dev = device->driver_data;
+        struct sonic_local* lp = netdev_priv(dev);
+
+        unregister_netdev (dev);
+        dma_free_coherent(lp->device, SIZEOF_SONIC_DESC * SONIC_BUS_SCALE(lp->dma_bitmode),
+                          lp->descriptors, lp->descriptors_laddr);
+        free_netdev (dev);
+
         return 0;
 }
 
-void
-cleanup_module(void)
+static struct device_driver mac_sonic_driver = {
+        .name   = mac_sonic_string,
+        .bus    = &platform_bus_type,
+        .probe  = mac_sonic_probe,
+        .remove = __devexit_p(mac_sonic_device_remove),
+};
+
+static void mac_sonic_platform_release(struct device *device)
 {
-        unregister_netdev(dev_macsonic);
-        kfree(dev_macsonic->priv);
-        free_netdev(dev_macsonic);
+        struct platform_device *pldev;
+
+        /* free device */
+        pldev = to_platform_device (device);
+        kfree (pldev);
 }
-#endif /* MODULE */
 
+static int __init mac_sonic_init_module(void)
+{
+        struct platform_device *pldev;
+        int err;
 
-#define vdma_alloc(foo, bar) ((u32)foo)
-#define vdma_free(baz)
-#define sonic_chiptomem(bat) (bat)
-#define PHYSADDR(quux) (quux)
-#define CPHYSADDR(quux) (quux)
+        if ((err = driver_register(&mac_sonic_driver))) {
+                printk(KERN_ERR "Driver registration failed\n");
+                return err;
+        }
 
-#define sonic_request_irq       request_irq
-#define sonic_free_irq          free_irq
+        mac_sonic_device = NULL;
 
-#include "sonic.c"
+        if (!(pldev = kmalloc (sizeof (*pldev), GFP_KERNEL))) {
+                goto out_unregister;
+        }
 
-/*
- * Local variables:
- *  compile-command: "m68k-linux-gcc -D__KERNEL__ -I../../include -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer -pipe -fno-strength-reduce -ffixed-a2 -DMODULE -DMODVERSIONS -include ../../include/linux/modversions.h   -c -o macsonic.o macsonic.c"
- *  version-control: t
- *  kept-new-versions: 5
- *  c-indent-level: 8
- *  tab-width: 8
- * End:
- *
- */
+        memset(pldev, 0, sizeof (*pldev));
+        pldev->name             = mac_sonic_string;
+        pldev->id               = 0;
+        pldev->dev.release      = mac_sonic_platform_release;
+        mac_sonic_device        = pldev;
+
+        if (platform_device_register (pldev)) {
+                kfree(pldev);
+                mac_sonic_device = NULL;
+        }
+
+        return 0;
+
+out_unregister:
+        platform_device_unregister(pldev);
+
+        return -ENOMEM;
+}
+
+static void __exit mac_sonic_cleanup_module(void)
+{
+        driver_unregister(&mac_sonic_driver);
+
+        if (mac_sonic_device) {
+                platform_device_unregister(mac_sonic_device);
+                mac_sonic_device = NULL;
+        }
+}
+
+module_init(mac_sonic_init_module);
+module_exit(mac_sonic_cleanup_module);
diff --git a/drivers/net/mv643xx_eth.c b/drivers/net/mv643xx_eth.c
index 0405e1f0d3df..fb6b232069d6 100644
--- a/drivers/net/mv643xx_eth.c
+++ b/drivers/net/mv643xx_eth.c
@@ -1157,16 +1157,20 @@ static int mv643xx_eth_start_xmit(struct sk_buff *skb, struct net_device *dev)
         if (!skb_shinfo(skb)->nr_frags) {
 linear:
                 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;
+                                           ETH_TX_FIRST_DESC |
+                                           ETH_TX_LAST_DESC |
+                                           5 << ETH_TX_IHL_SHIFT;
                         pkt_info.l4i_chk = 0;
                 } else {
-                        u32 ipheader = skb->nh.iph->ihl << 11;
 
                         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 | ipheader;
+                                           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->nh.iph->protocol == IPPROTO_UDP) {
                                 pkt_info.cmd_sts |= ETH_UDP_FRAME;
@@ -1193,7 +1197,6 @@ linear:
                 stats->tx_bytes += pkt_info.byte_cnt;
         } else {
                 unsigned int frag;
-                u32 ipheader;
 
                 /* Since hardware can't handle unaligned fragments smaller
                  * than 9 bytes, if we find any, we linearize the skb
@@ -1222,12 +1225,16 @@ linear:
                                                         DMA_TO_DEVICE);
                 pkt_info.l4i_chk = 0;
                 pkt_info.return_info = 0;
-                pkt_info.cmd_sts = ETH_TX_FIRST_DESC;
 
-                if (skb->ip_summed == CHECKSUM_HW) {
-                        ipheader = skb->nh.iph->ihl << 11;
-                        pkt_info.cmd_sts |= ETH_GEN_TCP_UDP_CHECKSUM |
-                                        ETH_GEN_IP_V_4_CHECKSUM | ipheader;
+                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->nh.iph->protocol == IPPROTO_UDP) {
                                 pkt_info.cmd_sts |= ETH_UDP_FRAME;
diff --git a/drivers/net/mv643xx_eth.h b/drivers/net/mv643xx_eth.h
index 57c4f8fbfdb6..7678b59c2952 100644
--- a/drivers/net/mv643xx_eth.h
+++ b/drivers/net/mv643xx_eth.h
@@ -49,7 +49,7 @@
 /* Checksum offload for Tx works for most packets, but
  * fails if previous packet sent did not use hw csum
  */
-#undef  MV643XX_CHECKSUM_OFFLOAD_TX
+#define MV643XX_CHECKSUM_OFFLOAD_TX
 #define MV643XX_NAPI
 #define MV643XX_TX_FAST_REFILL
 #undef  MV643XX_RX_QUEUE_FILL_ON_TASK   /* Does not work, yet */
@@ -217,6 +217,8 @@
 #define ETH_TX_ENABLE_INTERRUPT                 (BIT23)
 #define ETH_AUTO_MODE                           (BIT30)
 
+#define ETH_TX_IHL_SHIFT                        11
+
 /* typedefs */
 
 typedef enum _eth_func_ret_status {
diff --git a/drivers/net/myri_code.h b/drivers/net/myri_code.h
index 851eba8a3e00..e9c6e569d1f4 100644
--- a/drivers/net/myri_code.h
+++ b/drivers/net/myri_code.h
@@ -4775,1288 +4775,7 @@ static unsigned char lanai4_code[76256] __initdata = {
 /* This is the LANai data */ 
 
 static unsigned int lanai4_data_off = 0x94F0; /* half-word offset */
-static unsigned char lanai4_data[20472] __initdata = {
-0x00,0x00, 
-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
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-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
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-0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 0x00,0x00, 
-0x00,0x00, 0x00,0x00, 0x00,0x00, } ;
+static unsigned char lanai4_data[20472] __initdata;
 
 
 #ifdef SYMBOL_DEFINES_COMPILED
diff --git a/drivers/net/myri_sbus.c b/drivers/net/myri_sbus.c
index aad5494c83cf..f0996ce5c268 100644
--- a/drivers/net/myri_sbus.c
+++ b/drivers/net/myri_sbus.c
@@ -369,7 +369,7 @@ static void myri_tx(struct myri_eth *mp, struct net_device *dev)
  * assume 802.3 if the type field is short enough to be a length.
  * This is normal practice and works for any 'now in use' protocol.
  */
-static unsigned short myri_type_trans(struct sk_buff *skb, struct net_device *dev)
+static __be16 myri_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         struct ethhdr *eth;
         unsigned char *rawp;
diff --git a/drivers/net/natsemi.c b/drivers/net/natsemi.c
index babb59e146ea..9d6d2548c2d3 100644
--- a/drivers/net/natsemi.c
+++ b/drivers/net/natsemi.c
@@ -1926,7 +1926,7 @@ static void refill_rx(struct net_device *dev)
                                 break; /* Better luck next round. */
                         skb->dev = dev; /* Mark as being used by this device. */
                         np->rx_dma[entry] = pci_map_single(np->pci_dev,
-                                skb->tail, buflen, PCI_DMA_FROMDEVICE);
+                                skb->data, buflen, PCI_DMA_FROMDEVICE);
                         np->rx_ring[entry].addr = cpu_to_le32(np->rx_dma[entry]);
                 }
                 np->rx_ring[entry].cmd_status = cpu_to_le32(np->rx_buf_sz);
@@ -2280,7 +2280,7 @@ static void netdev_rx(struct net_device *dev)
                                         buflen,
                                         PCI_DMA_FROMDEVICE);
                                 eth_copy_and_sum(skb,
-                                        np->rx_skbuff[entry]->tail, pkt_len, 0);
+                                        np->rx_skbuff[entry]->data, pkt_len, 0);
                                 skb_put(skb, pkt_len);
                                 pci_dma_sync_single_for_device(np->pci_dev,
                                         np->rx_dma[entry],
diff --git a/drivers/net/ne-h8300.c b/drivers/net/ne-h8300.c
index 84e291e24935..8f40368cf2e9 100644
--- a/drivers/net/ne-h8300.c
+++ b/drivers/net/ne-h8300.c
@@ -180,12 +180,7 @@ struct net_device * __init ne_probe(int unit)
         err = do_ne_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -325,8 +320,13 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
         dev->poll_controller = ei_poll;
 #endif
         NS8390_init(dev, 0);
-        return 0;
 
+        ret = register_netdev(dev);
+        if (ret)
+                goto out_irq;
+        return 0;
+out_irq:
+        free_irq(dev->irq, dev);
 err_out:
         release_region(ioaddr, NE_IO_EXTENT);
         return ret;
@@ -633,11 +633,8 @@ int init_module(void)
                 err = init_reg_offset(dev, dev->base_addr);
                 if (!err) {
                         if (do_ne_probe(dev) == 0) {
-                                if (register_netdev(dev) == 0) {
-                                        dev_ne[found++] = dev;
-                                        continue;
-                                }
-                                cleanup_card(dev);
+                                dev_ne[found++] = dev;
+                                continue;
                         }
                 }
                 free_netdev(dev);
diff --git a/drivers/net/ne.c b/drivers/net/ne.c
index 496433902ade..d209a1556b2e 100644
--- a/drivers/net/ne.c
+++ b/drivers/net/ne.c
@@ -129,9 +129,9 @@ bad_clone_list[] __initdata = {
 #define NESM_START_PG   0x40    /* First page of TX buffer */
 #define NESM_STOP_PG    0x80    /* Last page +1 of RX ring */
 
-#ifdef CONFIG_PLAT_MAPPI
+#if defined(CONFIG_PLAT_MAPPI)
 #  define DCR_VAL 0x4b
-#elif CONFIG_PLAT_OAKS32R
+#elif defined(CONFIG_PLAT_OAKS32R)
 #  define DCR_VAL 0x48
 #else
 #  define DCR_VAL 0x49
@@ -229,12 +229,7 @@ struct net_device * __init ne_probe(int unit)
         err = do_ne_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -534,8 +529,14 @@ static int __init ne_probe1(struct net_device *dev, int ioaddr)
         dev->poll_controller = ei_poll;
 #endif
         NS8390_init(dev, 0);
+
+        ret = register_netdev(dev);
+        if (ret)
+                goto out_irq;
         return 0;
 
+out_irq:
+        free_irq(dev->irq, dev);
 err_out:
         release_region(ioaddr, NE_IO_EXTENT);
         return ret;
@@ -826,11 +827,8 @@ int init_module(void)
                 dev->mem_end = bad[this_dev];
                 dev->base_addr = io[this_dev];
                 if (do_ne_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_ne[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_ne[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 if (found)
diff --git a/drivers/net/ne2.c b/drivers/net/ne2.c
index 6ebef27dbfae..6d62ada85de6 100644
--- a/drivers/net/ne2.c
+++ b/drivers/net/ne2.c
@@ -301,12 +301,7 @@ struct net_device * __init ne2_probe(int unit)
         err = do_ne2_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -517,7 +512,14 @@ static int __init ne2_probe1(struct net_device *dev, int slot)
         dev->poll_controller = ei_poll;
 #endif
         NS8390_init(dev, 0);
+
+        retval = register_netdev(dev);
+        if (retval)
+                goto out1;
         return 0;
+out1:
+        mca_set_adapter_procfn( ei_status.priv, NULL, NULL);
+        free_irq(dev->irq, dev);
 out:
         release_region(base_addr, NE_IO_EXTENT);
         return retval;
@@ -798,11 +800,8 @@ int init_module(void)
                 dev->mem_end = bad[this_dev];
                 dev->base_addr = io[this_dev];
                 if (do_ne2_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_ne[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_ne[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 break;
diff --git a/drivers/net/ne2k-pci.c b/drivers/net/ne2k-pci.c
index a1a6c08e7dcf..f1c01ac29102 100644
--- a/drivers/net/ne2k-pci.c
+++ b/drivers/net/ne2k-pci.c
@@ -660,6 +660,7 @@ static int ne2k_pci_suspend (struct pci_dev *pdev, pm_message_t state)
 
         netif_device_detach(dev);
         pci_save_state(pdev);
+        pci_disable_device(pdev);
         pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
         return 0;
@@ -671,6 +672,8 @@ static int ne2k_pci_resume (struct pci_dev *pdev)
 
         pci_set_power_state(pdev, 0);
         pci_restore_state(pdev);
+        pci_enable_device(pdev);
+        pci_set_master(pdev);
         NS8390_init(dev, 1);
         netif_device_attach(dev);
 
diff --git a/drivers/net/ns83820.c b/drivers/net/ns83820.c
index c336b46bd332..e64df4d0800b 100644
--- a/drivers/net/ns83820.c
+++ b/drivers/net/ns83820.c
@@ -101,6 +101,7 @@
 #include <linux/moduleparam.h>
 #include <linux/types.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
@@ -573,7 +574,7 @@ static inline int ns83820_add_rx_skb(struct ns83820 *dev, struct sk_buff *skb)
 
         dev->rx_info.next_empty = (next_empty + 1) % NR_RX_DESC;
         cmdsts = REAL_RX_BUF_SIZE | CMDSTS_INTR;
-        buf = pci_map_single(dev->pci_dev, skb->tail,
+        buf = pci_map_single(dev->pci_dev, skb->data,
                              REAL_RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
         build_rx_desc(dev, sg, 0, buf, cmdsts, 0);
         /* update link of previous rx */
@@ -603,7 +604,7 @@ static inline int rx_refill(struct net_device *ndev, int gfp)
                 if (unlikely(!skb))
                         break;
 
-                res = (long)skb->tail & 0xf;
+                res = (long)skb->data & 0xf;
                 res = 0x10 - res;
                 res &= 0xf;
                 skb_reserve(skb, res);
diff --git a/drivers/net/pci-skeleton.c b/drivers/net/pci-skeleton.c
index 4a391ea0f58a..a1ac4bd1696e 100644
--- a/drivers/net/pci-skeleton.c
+++ b/drivers/net/pci-skeleton.c
@@ -486,9 +486,9 @@ struct netdrv_private {
 MODULE_AUTHOR ("Jeff Garzik <jgarzik@pobox.com>");
 MODULE_DESCRIPTION ("Skeleton for a PCI Fast Ethernet driver");
 MODULE_LICENSE("GPL");
-MODULE_PARM (multicast_filter_limit, "i");
-MODULE_PARM (max_interrupt_work, "i");
-MODULE_PARM (media, "1-" __MODULE_STRING(8) "i");
+module_param(multicast_filter_limit, int, 0);
+module_param(max_interrupt_work, int, 0);
+module_param_array(media, int, NULL, 0);
 MODULE_PARM_DESC (multicast_filter_limit, "pci-skeleton maximum number of filtered multicast addresses");
 MODULE_PARM_DESC (max_interrupt_work, "pci-skeleton maximum events handled per interrupt");
 MODULE_PARM_DESC (media, "pci-skeleton: Bits 0-3: media type, bit 17: full duplex");
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index c6e8b25f9685..71fd41122c91 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -86,7 +86,6 @@ earlier 3Com products.
 #include <linux/ethtool.h>
 #include <linux/bitops.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -312,11 +311,6 @@ static dev_link_t *tc574_attach(void)
         link->next = dev_list;
         dev_list = link;
         client_reg.dev_info = &dev_info;
-        client_reg.EventMask =
-                CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-                        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-                                CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-        client_reg.event_handler = &tc574_event;
         client_reg.Version = 0x0210;
         client_reg.event_callback_args.client_data = link;
         ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1286,13 +1280,22 @@ static int el3_close(struct net_device *dev)
         return 0;
 }
 
+static struct pcmcia_device_id tc574_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0574),
+        PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0556, "3CCFEM556.cis"),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc574_ids);
+
 static struct pcmcia_driver tc574_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "3c574_cs",
         },
         .attach         = tc574_attach,
+        .event          = tc574_event,
         .detach         = tc574_detach,
+        .id_table       = tc574_ids,
 };
 
 static int __init init_tc574(void)
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 89abdda1d343..d83fdd8c1943 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -40,7 +40,6 @@
 #include <linux/ioport.h>
 #include <linux/bitops.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -226,11 +225,6 @@ static dev_link_t *tc589_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &tc589_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1057,13 +1051,26 @@ static int el3_close(struct net_device *dev)
     return 0;
 }
 
+static struct pcmcia_device_id tc589_ids[] = {
+        PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0101, 0x0562),
+        PCMCIA_MFC_DEVICE_PROD_ID1(0, "Motorola MARQUIS", 0xf03e4e77),
+        PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0589),
+        PCMCIA_DEVICE_PROD_ID12("Farallon", "ENet", 0x58d93fc4, 0x992c2202),
+        PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0035, "3CXEM556.cis"),
+        PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x003d, "3CXEM556.cis"),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc589_ids);
+
 static struct pcmcia_driver tc589_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "3c589_cs",
         },
         .attach         = tc589_attach,
+        .event          = tc589_event,
         .detach         = tc589_detach,
+        .id_table       = tc589_ids,
 };
 
 static int __init init_tc589(void)
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 853b586e481a..8bb4e85689ea 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -37,7 +37,6 @@
 #include <linux/netdevice.h>
 #include "../8390.h"
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -181,11 +180,6 @@ static dev_link_t *axnet_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &axnet_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -850,13 +844,43 @@ static void block_output(struct net_device *dev, int count,
     outsw(nic_base + AXNET_DATAPORT, buf, count>>1);
 }
 
+static struct pcmcia_device_id axnet_ids[] = {
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x016c, 0x0081),
+        PCMCIA_DEVICE_MANF_CARD(0x018a, 0x0301),
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0301),
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0303),
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309),
+        PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106),
+        PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab),
+        PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef),
+        PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef),
+        PCMCIA_DEVICE_PROD_ID12("Billionton", "LNA-100B", 0x552ab682, 0xbc3b87e1),
+        PCMCIA_DEVICE_PROD_ID12("CHEETAH ETHERCARD", "EN2228", 0x00fa7bc8, 0x00e990cc),
+        PCMCIA_DEVICE_PROD_ID12("CNet", "CNF301", 0xbc477dde, 0x78c5f40b),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
+        PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+        PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
+        PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEtherCard", 0x281f1c5d, 0x7ef26116),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FEP501", 0x281f1c5d, 0x2e272058),
+        PCMCIA_DEVICE_PROD_ID14("Network Everywhere", "AX88190", 0x820a67b6,  0xab9be5ef),
+        /* this is not specific enough */
+        /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), */
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, axnet_ids);
+
 static struct pcmcia_driver axnet_cs_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "axnet_cs",
         },
         .attach         = axnet_attach,
+        .event          = axnet_event,
         .detach         = axnet_detach,
+        .id_table       = axnet_ids,
 };
 
 static int __init init_axnet_cs(void)
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 4294e1e3f156..b9355d9498a3 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -43,7 +43,6 @@
 #include <linux/arcdevice.h>
 #include <linux/com20020.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -200,11 +199,6 @@ static dev_link_t *com20020_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &com20020_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -483,7 +477,11 @@ static int com20020_event(event_t event, int priority,
     return 0;
 } /* com20020_event */
 
-
+static struct pcmcia_device_id com20020_ids[] = {
+        PCMCIA_DEVICE_PROD_ID12("Contemporary Control Systems, Inc.", "PCM20 Arcnet Adapter", 0x59991666, 0x95dfffaf),
+        PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, com20020_ids);
 
 static struct pcmcia_driver com20020_cs_driver = {
         .owner          = THIS_MODULE,
@@ -491,7 +489,9 @@ static struct pcmcia_driver com20020_cs_driver = {
                 .name   = "com20020_cs",
         },
         .attach         = com20020_attach,
+        .event          = com20020_event,
         .detach         = com20020_detach,
+        .id_table       = com20020_ids,
 };
 
 static int __init init_com20020_cs(void)
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 0424865e8094..384a736a0d2f 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -49,7 +49,6 @@
 #include <linux/ioport.h>
 #include <linux/crc32.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -135,7 +134,7 @@ typedef struct local_info_t {
     u_char mc_filter[8];
 } local_info_t;
 
-#define MC_FILTERBREAK 64
+#define MC_FILTERBREAK 8
 
 /*====================================================================*/
 /* 
@@ -288,11 +287,6 @@ static dev_link_t *fmvj18x_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &fmvj18x_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -435,7 +429,9 @@ static void fmvj18x_config(dev_link_t *link)
                 pcmcia_get_status(handle, &status);
                 if (status.CardState & CS_EVENT_3VCARD)
                     link->conf.Vcc = 33; /* inserted in 3.3V slot */
-            } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410) {
+            } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
+                        || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
+                        || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
                 /* MultiFunction Card */
                 link->conf.ConfigBase = 0x800;
                 link->conf.ConfigIndex = 0x47;
@@ -764,13 +760,40 @@ static int fmvj18x_event(event_t event, int priority,
     return 0;
 } /* fmvj18x_event */
 
+static struct pcmcia_device_id fmvj18x_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0x0004, 0x0004),
+        PCMCIA_DEVICE_PROD_ID12("EAGLE Technology", "NE200 ETHERNET LAN MBH10302 04", 0x528c88c4, 0x74f91e59),
+        PCMCIA_DEVICE_PROD_ID12("Eiger Labs,Inc", "EPX-10BT PC Card Ethernet 10BT", 0x53af556e, 0x877f9922),
+        PCMCIA_DEVICE_PROD_ID12("Eiger labs,Inc.", "EPX-10BT PC Card Ethernet 10BT", 0xf47e6c66, 0x877f9922),
+        PCMCIA_DEVICE_PROD_ID12("FUJITSU", "LAN Card(FMV-J182)", 0x6ee5a3d8, 0x5baf31db),
+        PCMCIA_DEVICE_PROD_ID12("FUJITSU", "MBH10308", 0x6ee5a3d8, 0x3f04875e),
+        PCMCIA_DEVICE_PROD_ID12("FUJITSU TOWA", "LA501", 0xb8451188, 0x12939ba2),
+        PCMCIA_DEVICE_PROD_ID12("HITACHI", "HT-4840-11", 0xf4f43949, 0x773910f4),
+        PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310B Ver1.0       ", 0x8cef4d3a, 0x075fc7b6),
+        PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310 Ver1.0        ", 0x8cef4d3a, 0xbccf43e6),
+        PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "10BASE_T CARD R280", 0x85c10e17, 0xd9413666),
+        PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CD02x", 0x1eae9475, 0x8fa0ee70),
+        PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CF010", 0x1eae9475, 0x7683bc9a),
+        PCMCIA_DEVICE_PROD_ID1("CONTEC Co.,Ltd.", 0x58d8fee2),
+        PCMCIA_DEVICE_PROD_ID1("PCMCIA LAN MBH10304  ES", 0x2599f454),
+        PCMCIA_DEVICE_PROD_ID1("PCMCIA MBH10302", 0x8f4005da),
+        PCMCIA_DEVICE_PROD_ID1("UBKK,V2.0", 0x90888080),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0d0a),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0e0a),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, fmvj18x_ids);
+
 static struct pcmcia_driver fmvj18x_cs_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "fmvj18x_cs",
         },
         .attach         = fmvj18x_attach,
+        .event          = fmvj18x_event,
         .detach         = fmvj18x_detach,
+        .id_table       = fmvj18x_ids,
 };
 
 static int __init init_fmvj18x_cs(void)
@@ -989,7 +1012,7 @@ static void fjn_reset(struct net_device *dev)
         outb(BANK_1U, ioaddr + CONFIG_1);
 
     /* set the multicast table to accept none. */
-    for (i = 0; i < 6; i++) 
+    for (i = 0; i < 8; i++) 
         outb(0x00, ioaddr + MAR_ADR + i);
 
     /* Switch to bank 2 (runtime mode) */
@@ -1246,6 +1269,16 @@ static void set_rx_mode(struct net_device *dev)
     u_long flags;
     int i;
     
+    int saved_config_0 = inb(ioaddr + CONFIG_0);
+     
+    local_irq_save(flags); 
+
+    /* Disable Tx and Rx */
+    if (sram_config == 0) 
+        outb(CONFIG0_RST, ioaddr + CONFIG_0);
+    else
+        outb(CONFIG0_RST_1, ioaddr + CONFIG_0);
+
     if (dev->flags & IFF_PROMISC) {
         /* Unconditionally log net taps. */
         printk("%s: Promiscuous mode enabled.\n", dev->name);
@@ -1267,20 +1300,23 @@ static void set_rx_mode(struct net_device *dev)
         for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
              i++, mclist = mclist->next) {
             unsigned int bit =
-                ether_crc_le(ETH_ALEN, mclist->dmi_addr) & 0x3f;
-            mc_filter[bit >> 3] |= (1 << bit);
+                ether_crc_le(ETH_ALEN, mclist->dmi_addr) >> 26;
+            mc_filter[bit >> 3] |= (1 << (bit & 7));
         }
+        outb(2, ioaddr + RX_MODE);      /* Use normal mode. */
     }
 
-    local_irq_save(flags); 
     if (memcmp(mc_filter, lp->mc_filter, sizeof(mc_filter))) {
         int saved_bank = inb(ioaddr + CONFIG_1);
         /* Switch to bank 1 and set the multicast table. */
         outb(0xe4, ioaddr + CONFIG_1);
         for (i = 0; i < 8; i++)
-            outb(mc_filter[i], ioaddr + 8 + i);
+            outb(mc_filter[i], ioaddr + MAR_ADR + i);
         memcpy(lp->mc_filter, mc_filter, sizeof(mc_filter));
         outb(saved_bank, ioaddr + CONFIG_1);
     }
+
+    outb(saved_config_0, ioaddr + CONFIG_0);
+
     local_irq_restore(flags);
 }
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index 3107ccfe8f3d..b6c140eb9799 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -57,7 +57,6 @@
 #include <linux/trdevice.h>
 #include <linux/ibmtr.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -119,9 +118,6 @@ static void ibmtr_detach(dev_link_t *);
 
 static dev_link_t *dev_list;
 
-extern int ibmtr_probe_card(struct net_device *dev);
-extern irqreturn_t tok_interrupt (int irq, void *dev_id, struct pt_regs *regs);
-
 /*====================================================================*/
 
 typedef struct ibmtr_dev_t {
@@ -193,11 +189,6 @@ static dev_link_t *ibmtr_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &ibmtr_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -511,13 +502,22 @@ static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase)
     return;
 }
 
+static struct pcmcia_device_id ibmtr_ids[] = {
+        PCMCIA_DEVICE_PROD_ID12("3Com", "TokenLink Velocity PC Card", 0x41240e5b, 0x82c3734e),
+        PCMCIA_DEVICE_PROD_ID12("IBM", "TOKEN RING", 0xb569a6e5, 0xbf8eed47),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ibmtr_ids);
+
 static struct pcmcia_driver ibmtr_cs_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "ibmtr_cs",
         },
         .attach         = ibmtr_attach,
+        .event          = ibmtr_event,
         .detach         = ibmtr_detach,
+        .id_table       = ibmtr_ids,
 };
 
 static int __init init_ibmtr_cs(void)
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 4603807fcafb..980d7e5d66cb 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -146,7 +146,6 @@ Include Files
 #include <linux/ioport.h>
 #include <linux/bitops.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cisreg.h>
@@ -502,11 +501,6 @@ static dev_link_t *nmclan_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &nmclan_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1675,13 +1669,22 @@ static void set_multicast_list(struct net_device *dev)
 
 } /* set_multicast_list */
 
+static struct pcmcia_device_id nmclan_ids[] = {
+        PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Ethernet", 0x085a850b, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("Portable Add-ons", "Ethernet+", 0xebf1d60, 0xad673aaf),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, nmclan_ids);
+
 static struct pcmcia_driver nmclan_cs_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "nmclan_cs",
         },
         .attach         = nmclan_attach,
+        .event          = nmclan_event,
         .detach         = nmclan_detach,
+        .id_table       = nmclan_ids,
 };
 
 static int __init init_nmclan_cs(void)
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 181b6ed55003..9f22d138e3ad 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -40,7 +40,6 @@
 #include <linux/netdevice.h>
 #include <../drivers/net/8390.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -276,11 +275,6 @@ static dev_link_t *pcnet_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &pcnet_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1155,11 +1149,13 @@ static int set_config(struct net_device *dev, struct ifmap *map)
 static irqreturn_t ei_irq_wrapper(int irq, void *dev_id, struct pt_regs *regs)
 {
     struct net_device *dev = dev_id;
-    pcnet_dev_t *info = PRIV(dev);
+    pcnet_dev_t *info;
     irqreturn_t ret = ei_interrupt(irq, dev_id, regs);
 
-    if (ret == IRQ_HANDLED)
+    if (ret == IRQ_HANDLED) {
+            info = PRIV(dev);
             info->stale = 0;
+    }
     return ret;
 }
 
@@ -1350,7 +1346,7 @@ static void dma_block_input(struct net_device *dev, int count,
     if (count & 0x01)
         buf[count-1] = inb(nic_base + PCNET_DATAPORT), xfer_count++;
 
-    /* This was for the ALPHA version only, but enough people have
+    /* This was for the ALPHA version only, but enough people have been
        encountering problems that it is still here. */
 #ifdef PCMCIA_DEBUG
     if (ei_debug > 4) {         /* DMA termination address check... */
@@ -1424,7 +1420,7 @@ static void dma_block_output(struct net_device *dev, int count,
     dma_start = jiffies;
 
 #ifdef PCMCIA_DEBUG
-    /* This was for the ALPHA version only, but enough people have
+    /* This was for the ALPHA version only, but enough people have been
        encountering problems that it is still here. */
     if (ei_debug > 4) { /* DMA termination address check... */
         int addr, tries = 20;
@@ -1635,13 +1631,218 @@ failed:
 
 /*====================================================================*/
 
+static struct pcmcia_device_id pcnet_ids[] = {
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet + 56K COMBO", 0x578ba6e7, 0xb0ac62c4),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card       ", 0xb569a6e5, 0x5bd4ff2c),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+        PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+        PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+        PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+        PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
+        PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
+        PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
+        PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
+        PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
+        PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
+/*      PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
+        PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
+        PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
+        PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
+        PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
+/*      PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
+        PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
+        PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
+        PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
+        PCMCIA_DEVICE_PROD_ID123("CNet  ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
+        PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
+        PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
+        PCMCIA_DEVICE_PROD_ID123("EFA   ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
+        PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
+        PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
+        PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
+        PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
+        PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
+        PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
+        PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
+        PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
+        PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
+        PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
+        PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
+        PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
+        PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
+        PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
+        PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
+        PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
+        PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
+        PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
+        PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
+        PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
+        PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
+        PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
+        PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
+        PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
+        PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
+        PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
+        PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
+        PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
+        PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
+        PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
+        PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
+        PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
+        PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
+        PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
+        PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
+        PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
+        PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
+        PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
+        PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
+        PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
+        PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
+        PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660+", 0x1a424a1c, 0x50dcd0ec),
+        PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
+        PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
+        PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
+        PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
+        PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
+        PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
+        PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
+        PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
+        PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
+        PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
+        PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
+        PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
+        PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
+        PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
+        PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
+        PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
+        PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
+        PCMCIA_DEVICE_PROD_ID12("IC-CARD+", "IC-CARD+", 0x93693494, 0x93693494),
+        PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
+        PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
+        PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
+        PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
+        PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
+        PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
+        PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
+        PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
+        PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
+        PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
+        PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
+        PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
+        PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
+        PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
+        PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
+        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-LN20T", 0x88fcdeda, 0x81090922),
+        PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
+        PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
+        PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
+        PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
+        PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
+        PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
+        PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
+        PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
+        PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
+        PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
+        PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
+        PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
+        PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
+        PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
+        PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
+        PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
+        PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "    Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
+        PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
+        PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
+        PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
+        PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
+        PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
+        PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
+        PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
+        PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
+        PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
+        PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
+        PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
+        PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
+        PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
+        PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
+        PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
+        PCMCIA_DEVICE_PROD_ID13("Hypertec",  "EP401", 0x8787bec7, 0xf6e4a31e),
+        PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
+        PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
+        PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
+        PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
+        PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
+        PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
+        PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
+        PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
+        PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
+        /* too generic! */
+        /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
+        PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+        PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+        PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+        PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+        PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+        PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+        PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+        PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
+        PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
+        PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
+        PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
+        PCMCIA_DEVICE_CIS_PROD_ID12("PMX   ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
+        PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
+        PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
+
 static struct pcmcia_driver pcnet_driver = {
         .drv            = {
                 .name   = "pcnet_cs",
         },
         .attach         = pcnet_attach,
+        .event          = pcnet_event,
         .detach         = pcnet_detach,
         .owner          = THIS_MODULE,
+        .id_table       = pcnet_ids,
 };
 
 static int __init init_pcnet_cs(void)
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 85a152173148..d652e1eddb45 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -41,8 +41,8 @@
 #include <linux/ioport.h>
 #include <linux/ethtool.h>
 #include <linux/mii.h>
+#include <linux/jiffies.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -127,6 +127,12 @@ struct smc_private {
     int                         rx_ovrn;
 };
 
+struct smc_cfg_mem {
+    tuple_t tuple;
+    cisparse_t parse;
+    u_char buf[255];
+};
+
 /* Special definitions for Megahertz multifunction cards */
 #define MEGAHERTZ_ISR           0x0380
 
@@ -364,10 +370,6 @@ static dev_link_t *smc91c92_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask = CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &smc91c92_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -498,14 +500,24 @@ static int mhz_mfc_config(dev_link_t *link)
 {
     struct net_device *dev = link->priv;
     struct smc_private *smc = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
-    u_char buf[255];
-    cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+    struct smc_cfg_mem *cfg_mem;
+    tuple_t *tuple;
+    cisparse_t *parse;
+    cistpl_cftable_entry_t *cf;
+    u_char *buf;
     win_req_t req;
     memreq_t mem;
     int i, k;
 
+    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+    if (!cfg_mem)
+        return CS_OUT_OF_RESOURCE;
+
+    tuple = &cfg_mem->tuple;
+    parse = &cfg_mem->parse;
+    cf = &parse->cftable_entry;
+    buf = cfg_mem->buf;
+
     link->conf.Attributes |= CONF_ENABLE_SPKR;
     link->conf.Status = CCSR_AUDIO_ENA;
     link->irq.Attributes =
@@ -514,12 +526,12 @@ static int mhz_mfc_config(dev_link_t *link)
     link->io.Attributes2 = IO_DATA_PATH_WIDTH_8;
     link->io.NumPorts2 = 8;
 
-    tuple.Attributes = tuple.TupleOffset = 0;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = sizeof(buf);
-    tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+    tuple->Attributes = tuple->TupleOffset = 0;
+    tuple->TupleData = (cisdata_t *)buf;
+    tuple->TupleDataMax = 255;
+    tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
 
-    i = first_tuple(link->handle, &tuple, &parse);
+    i = first_tuple(link->handle, tuple, parse);
     /* The Megahertz combo cards have modem-like CIS entries, so
        we have to explicitly try a bunch of port combinations. */
     while (i == CS_SUCCESS) {
@@ -532,10 +544,10 @@ static int mhz_mfc_config(dev_link_t *link)
             if (i == CS_SUCCESS) break;
         }
         if (i == CS_SUCCESS) break;
-        i = next_tuple(link->handle, &tuple, &parse);
+        i = next_tuple(link->handle, tuple, parse);
     }
     if (i != CS_SUCCESS)
-        return i;
+        goto free_cfg_mem;
     dev->base_addr = link->io.BasePort1;
 
     /* Allocate a memory window, for accessing the ISR */
@@ -544,7 +556,7 @@ static int mhz_mfc_config(dev_link_t *link)
     req.AccessSpeed = 0;
     i = pcmcia_request_window(&link->handle, &req, &link->win);
     if (i != CS_SUCCESS)
-        return i;
+        goto free_cfg_mem;
     smc->base = ioremap(req.Base, req.Size);
     mem.CardOffset = mem.Page = 0;
     if (smc->manfid == MANFID_MOTOROLA)
@@ -556,6 +568,8 @@ static int mhz_mfc_config(dev_link_t *link)
         && (smc->cardid == PRODID_MEGAHERTZ_EM3288))
         mhz_3288_power(link);
 
+free_cfg_mem:
+    kfree(cfg_mem);
     return i;
 }
 
@@ -563,39 +577,61 @@ static int mhz_setup(dev_link_t *link)
 {
     client_handle_t handle = link->handle;
     struct net_device *dev = link->priv;
-    tuple_t tuple;
-    cisparse_t parse;
-    u_char buf[255], *station_addr;
+    struct smc_cfg_mem *cfg_mem;
+    tuple_t *tuple;
+    cisparse_t *parse;
+    u_char *buf, *station_addr;
+    int rc;
+
+    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+    if (!cfg_mem)
+        return -1;
+
+    tuple = &cfg_mem->tuple;
+    parse = &cfg_mem->parse;
+    buf = cfg_mem->buf;
 
-    tuple.Attributes = tuple.TupleOffset = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = sizeof(buf);
+    tuple->Attributes = tuple->TupleOffset = 0;
+    tuple->TupleData = (cisdata_t *)buf;
+    tuple->TupleDataMax = 255;
 
     /* Read the station address from the CIS.  It is stored as the last
        (fourth) string in the Version 1 Version/ID tuple. */
-    tuple.DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(handle, &tuple, &parse) != CS_SUCCESS)
-        return -1;
+    tuple->DesiredTuple = CISTPL_VERS_1;
+    if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+        rc = -1;
+        goto free_cfg_mem;
+    }
     /* Ugh -- the EM1144 card has two VERS_1 tuples!?! */
-    if (next_tuple(handle, &tuple, &parse) != CS_SUCCESS)
-        first_tuple(handle, &tuple, &parse);
-    if (parse.version_1.ns > 3) {
-        station_addr = parse.version_1.str + parse.version_1.ofs[3];
-        if (cvt_ascii_address(dev, station_addr) == 0)
-            return 0;
+    if (next_tuple(handle, tuple, parse) != CS_SUCCESS)
+        first_tuple(handle, tuple, parse);
+    if (parse->version_1.ns > 3) {
+        station_addr = parse->version_1.str + parse->version_1.ofs[3];
+        if (cvt_ascii_address(dev, station_addr) == 0) {
+                rc = 0;
+                goto free_cfg_mem;
+        }
     }
 
     /* Another possibility: for the EM3288, in a special tuple */
-    tuple.DesiredTuple = 0x81;
-    if (pcmcia_get_first_tuple(handle, &tuple) != CS_SUCCESS)
-        return -1;
-    if (pcmcia_get_tuple_data(handle, &tuple) != CS_SUCCESS)
-        return -1;
+    tuple->DesiredTuple = 0x81;
+    if (pcmcia_get_first_tuple(handle, tuple) != CS_SUCCESS) {
+        rc = -1;
+        goto free_cfg_mem;
+    }
+    if (pcmcia_get_tuple_data(handle, tuple) != CS_SUCCESS) {
+        rc = -1;
+        goto free_cfg_mem;
+    }
     buf[12] = '\0';
-    if (cvt_ascii_address(dev, buf) == 0)
-        return 0;
-
-    return -1;
+    if (cvt_ascii_address(dev, buf) == 0) {
+        rc = 0;
+        goto free_cfg_mem;
+   }
+    rc = -1;
+free_cfg_mem:
+   kfree(cfg_mem);
+   return rc;
 }
 
 /*======================================================================
@@ -665,19 +701,29 @@ static int mot_setup(dev_link_t *link)
 static int smc_config(dev_link_t *link)
 {
     struct net_device *dev = link->priv;
-    tuple_t tuple;
-    cisparse_t parse;
-    u_char buf[255];
-    cistpl_cftable_entry_t *cf = &parse.cftable_entry;
+    struct smc_cfg_mem *cfg_mem;
+    tuple_t *tuple;
+    cisparse_t *parse;
+    cistpl_cftable_entry_t *cf;
+    u_char *buf;
     int i;
 
-    tuple.Attributes = tuple.TupleOffset = 0;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = sizeof(buf);
-    tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
+    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+    if (!cfg_mem)
+        return CS_OUT_OF_RESOURCE;
+
+    tuple = &cfg_mem->tuple;
+    parse = &cfg_mem->parse;
+    cf = &parse->cftable_entry;
+    buf = cfg_mem->buf;
+
+    tuple->Attributes = tuple->TupleOffset = 0;
+    tuple->TupleData = (cisdata_t *)buf;
+    tuple->TupleDataMax = 255;
+    tuple->DesiredTuple = CISTPL_CFTABLE_ENTRY;
 
     link->io.NumPorts1 = 16;
-    i = first_tuple(link->handle, &tuple, &parse);
+    i = first_tuple(link->handle, tuple, parse);
     while (i != CS_NO_MORE_ITEMS) {
         if (i == CS_SUCCESS) {
             link->conf.ConfigIndex = cf->index;
@@ -686,10 +732,12 @@ static int smc_config(dev_link_t *link)
             i = pcmcia_request_io(link->handle, &link->io);
             if (i == CS_SUCCESS) break;
         }
-        i = next_tuple(link->handle, &tuple, &parse);
+        i = next_tuple(link->handle, tuple, parse);
     }
     if (i == CS_SUCCESS)
         dev->base_addr = link->io.BasePort1;
+
+    kfree(cfg_mem);
     return i;
 }
 
@@ -697,41 +745,58 @@ static int smc_setup(dev_link_t *link)
 {
     client_handle_t handle = link->handle;
     struct net_device *dev = link->priv;
-    tuple_t tuple;
-    cisparse_t parse;
+    struct smc_cfg_mem *cfg_mem;
+    tuple_t *tuple;
+    cisparse_t *parse;
     cistpl_lan_node_id_t *node_id;
-    u_char buf[255], *station_addr;
-    int i;
+    u_char *buf, *station_addr;
+    int i, rc;
+
+    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+    if (!cfg_mem)
+        return CS_OUT_OF_RESOURCE;
 
-    tuple.Attributes = tuple.TupleOffset = 0;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = sizeof(buf);
+    tuple = &cfg_mem->tuple;
+    parse = &cfg_mem->parse;
+    buf = cfg_mem->buf;
+
+    tuple->Attributes = tuple->TupleOffset = 0;
+    tuple->TupleData = (cisdata_t *)buf;
+    tuple->TupleDataMax = 255;
 
     /* Check for a LAN function extension tuple */
-    tuple.DesiredTuple = CISTPL_FUNCE;
-    i = first_tuple(handle, &tuple, &parse);
+    tuple->DesiredTuple = CISTPL_FUNCE;
+    i = first_tuple(handle, tuple, parse);
     while (i == CS_SUCCESS) {
-        if (parse.funce.type == CISTPL_FUNCE_LAN_NODE_ID)
+        if (parse->funce.type == CISTPL_FUNCE_LAN_NODE_ID)
             break;
-        i = next_tuple(handle, &tuple, &parse);
+        i = next_tuple(handle, tuple, parse);
     }
     if (i == CS_SUCCESS) {
-        node_id = (cistpl_lan_node_id_t *)parse.funce.data;
+        node_id = (cistpl_lan_node_id_t *)parse->funce.data;
         if (node_id->nb == 6) {
             for (i = 0; i < 6; i++)
                 dev->dev_addr[i] = node_id->id[i];
-            return 0;
+            rc = 0;
+            goto free_cfg_mem;
         }
     }
     /* Try the third string in the Version 1 Version/ID tuple. */
-    tuple.DesiredTuple = CISTPL_VERS_1;
-    if (first_tuple(handle, &tuple, &parse) != CS_SUCCESS)
-        return -1;
-    station_addr = parse.version_1.str + parse.version_1.ofs[2];
-    if (cvt_ascii_address(dev, station_addr) == 0)
-        return 0;
+    tuple->DesiredTuple = CISTPL_VERS_1;
+    if (first_tuple(handle, tuple, parse) != CS_SUCCESS) {
+        rc = -1;
+        goto free_cfg_mem;
+    }
+    station_addr = parse->version_1.str + parse->version_1.ofs[2];
+    if (cvt_ascii_address(dev, station_addr) == 0) {
+        rc = 0;
+        goto free_cfg_mem;
+    }
 
-    return -1;
+    rc = -1;
+free_cfg_mem:
+    kfree(cfg_mem);
+    return rc;
 }
 
 /*====================================================================*/
@@ -773,26 +838,36 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
 {
     client_handle_t handle = link->handle;
     struct net_device *dev = link->priv;
-    tuple_t tuple;
-    u_char buf[255];
-    int i;
+    struct smc_cfg_mem *cfg_mem;
+    tuple_t *tuple;
+    u_char *buf;
+    int i, rc;
+
+    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+    if (!cfg_mem)
+        return -1;
+
+    tuple = &cfg_mem->tuple;
+    buf = cfg_mem->buf;
 
-    tuple.Attributes = TUPLE_RETURN_COMMON;
-    tuple.TupleData = buf;
-    tuple.TupleDataMax = sizeof(buf);
-    tuple.TupleOffset = 0;
+    tuple->Attributes = TUPLE_RETURN_COMMON;
+    tuple->TupleData = (cisdata_t *)buf;
+    tuple->TupleDataMax = 255;
+    tuple->TupleOffset = 0;
 
     /* Read the station address from tuple 0x90, subtuple 0x04 */
-    tuple.DesiredTuple = 0x90;
-    i = pcmcia_get_first_tuple(handle, &tuple);
+    tuple->DesiredTuple = 0x90;
+    i = pcmcia_get_first_tuple(handle, tuple);
     while (i == CS_SUCCESS) {
-        i = pcmcia_get_tuple_data(handle, &tuple);
+        i = pcmcia_get_tuple_data(handle, tuple);
         if ((i != CS_SUCCESS) || (buf[0] == 0x04))
             break;
-        i = pcmcia_get_next_tuple(handle, &tuple);
+        i = pcmcia_get_next_tuple(handle, tuple);
+    }
+    if (i != CS_SUCCESS) {
+        rc = -1;
+        goto free_cfg_mem;
     }
-    if (i != CS_SUCCESS)
-        return -1;
     for (i = 0; i < 6; i++)
         dev->dev_addr[i] = buf[i+2];
 
@@ -814,8 +889,10 @@ static int osi_setup(dev_link_t *link, u_short manfid, u_short cardid)
               inw(link->io.BasePort1 + OSITECH_AUI_PWR),
               inw(link->io.BasePort1 + OSITECH_RESET_ISR));
     }
-
-    return 0;
+    rc = 0;
+free_cfg_mem:
+   kfree(cfg_mem);
+   return rc;
 }
 
 /*======================================================================
@@ -887,9 +964,10 @@ static void smc91c92_config(dev_link_t *link)
     client_handle_t handle = link->handle;
     struct net_device *dev = link->priv;
     struct smc_private *smc = netdev_priv(dev);
-    tuple_t tuple;
-    cisparse_t parse;
-    u_short buf[32];
+    struct smc_cfg_mem *cfg_mem;
+    tuple_t *tuple;
+    cisparse_t *parse;
+    u_char *buf;
     char *name;
     int i, j, rev;
     kio_addr_t ioaddr;
@@ -897,21 +975,29 @@ static void smc91c92_config(dev_link_t *link)
 
     DEBUG(0, "smc91c92_config(0x%p)\n", link);
 
-    tuple.Attributes = tuple.TupleOffset = 0;
-    tuple.TupleData = (cisdata_t *)buf;
-    tuple.TupleDataMax = sizeof(buf);
+    cfg_mem = kmalloc(sizeof(struct smc_cfg_mem), GFP_KERNEL);
+    if (!cfg_mem)
+        goto config_failed;
 
-    tuple.DesiredTuple = CISTPL_CONFIG;
-    i = first_tuple(handle, &tuple, &parse);
-    CS_EXIT_TEST(i, ParseTuple, config_failed);
-    link->conf.ConfigBase = parse.config.base;
-    link->conf.Present = parse.config.rmask[0];
+    tuple = &cfg_mem->tuple;
+    parse = &cfg_mem->parse;
+    buf = cfg_mem->buf;
 
-    tuple.DesiredTuple = CISTPL_MANFID;
-    tuple.Attributes = TUPLE_RETURN_COMMON;
-    if (first_tuple(handle, &tuple, &parse) == CS_SUCCESS) {
-        smc->manfid = parse.manfid.manf;
-        smc->cardid = parse.manfid.card;
+    tuple->Attributes = tuple->TupleOffset = 0;
+    tuple->TupleData = (cisdata_t *)buf;
+    tuple->TupleDataMax = 64;
+
+    tuple->DesiredTuple = CISTPL_CONFIG;
+    i = first_tuple(handle, tuple, parse);
+    CS_EXIT_TEST(i, ParseTuple, config_failed);
+    link->conf.ConfigBase = parse->config.base;
+    link->conf.Present = parse->config.rmask[0];
+
+    tuple->DesiredTuple = CISTPL_MANFID;
+    tuple->Attributes = TUPLE_RETURN_COMMON;
+    if (first_tuple(handle, tuple, parse) == CS_SUCCESS) {
+        smc->manfid = parse->manfid.manf;
+        smc->cardid = parse->manfid.card;
     }
 
     /* Configure card */
@@ -1046,7 +1132,7 @@ static void smc91c92_config(dev_link_t *link)
             printk(KERN_NOTICE "  No MII transceivers found!\n");
         }
     }
-
+    kfree(cfg_mem);
     return;
 
 config_undo:
@@ -1054,6 +1140,7 @@ config_undo:
 config_failed:                  /* CS_EXIT_TEST() calls jump to here... */
     smc91c92_release(link);
     link->state &= ~DEV_CONFIG_PENDING;
+    kfree(cfg_mem);
 
 } /* smc91c92_config */
 
@@ -2006,7 +2093,7 @@ static void media_check(u_long arg)
     }
 
     /* Ignore collisions unless we've had no rx's recently */
-    if (jiffies - dev->last_rx > HZ) {
+    if (time_after(jiffies, dev->last_rx + HZ)) {
         if (smc->tx_err || (smc->media_status & EPH_16COL))
             media |= EPH_16COL;
     }
@@ -2236,13 +2323,47 @@ static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
         return rc;
 }
 
+static struct pcmcia_device_id smc91c92_ids[] = {
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0109, 0x0501),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0140, 0x000a),
+        PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+        PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+        PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+        PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Diamonds Modem+Ethernet", 0xc2f80cd, 0x656947b9),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard:Jack of Hearts Modem+Ethernet", 0xc2f80cd, 0xdc9ba5ed),
+        PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x016c, 0x0020),
+        PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0023),
+        PCMCIA_DEVICE_PROD_ID123("BASICS by New Media Corporation", "Ethernet", "SMC91C94", 0x23c78a9d, 0x00b2e941, 0xcef397fb),
+        PCMCIA_DEVICE_PROD_ID12("ARGOSY", "Fast Ethernet PCCard", 0x78f308dc, 0xdcea68bc),
+        PCMCIA_DEVICE_PROD_ID12("dit Co., Ltd.", "PC Card-10/100BTX", 0xe59365c8, 0x6a2161d1),
+        PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L100C", 0x6a26d1cf, 0xc16ce9c5),
+        PCMCIA_DEVICE_PROD_ID12("Farallon", "Farallon Enet", 0x58d93fc4, 0x244734e9),
+        PCMCIA_DEVICE_PROD_ID12("Megahertz", "CC10BT/2", 0x33234748, 0x3c95b953),
+        PCMCIA_DEVICE_PROD_ID12("MELCO/SMC", "LPC-TX", 0xa2cd8e6d, 0x42da662a),
+        PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Four of Diamonds Ethernet", 0xc2f80cd, 0xb3466314),
+        PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard:Seven of Diamonds Ethernet", 0xc2f80cd, 0x194b650a),
+        PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast Ethernet PCCard", 0x281f1c5d, 0xdcea68bc),
+        PCMCIA_DEVICE_PROD_ID12("Psion", "10Mb Ethernet", 0x4ef00b21, 0x844be9e9),
+        PCMCIA_DEVICE_PROD_ID12("SMC", "EtherEZ Ethernet 8020", 0xc4f8b18b, 0x4a0eeb2d),
+        /* These conflict with other cards! */
+        /* PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0100), */
+        /* PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab), */
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, smc91c92_ids);
+
 static struct pcmcia_driver smc91c92_cs_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "smc91c92_cs",
         },
         .attach         = smc91c92_attach,
+        .event          = smc91c92_event,
         .detach         = smc91c92_detach,
+        .id_table       = smc91c92_ids,
 };
 
 static int __init init_smc91c92_cs(void)
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 58177d67ea12..ce143f08638a 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -81,7 +81,6 @@
 #include <linux/ioport.h>
 #include <linux/bitops.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -619,11 +618,6 @@ xirc2ps_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &xirc2ps_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     if ((err = pcmcia_register_client(&link->handle, &client_reg))) {
@@ -1983,13 +1977,42 @@ do_stop(struct net_device *dev)
     return 0;
 }
 
+static struct pcmcia_device_id xirc2ps_ids[] = {
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0089, 0x110a),
+        PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0138, 0x110a),
+        PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+        PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+        PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+        PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+        PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+        PCMCIA_PFC_DEVICE_PROD_ID12(0, "Xircom", "CreditCard Ethernet+Modem II", 0x2e3ee845, 0xeca401bf),
+        PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x010a),
+        PCMCIA_DEVICE_PROD_ID13("Toshiba Information Systems", "TPCENET", 0x1b3b94fe, 0xf381c1a2),
+        PCMCIA_DEVICE_PROD_ID13("Xircom", "CE3-10/100", 0x2e3ee845, 0x0ec0ac37),
+        PCMCIA_DEVICE_PROD_ID13("Xircom", "PS-CE2-10", 0x2e3ee845, 0x947d9073),
+        PCMCIA_DEVICE_PROD_ID13("Xircom", "R2E-100BTX", 0x2e3ee845, 0x2464a6e3),
+        PCMCIA_DEVICE_PROD_ID13("Xircom", "RE-10", 0x2e3ee845, 0x3e08d609),
+        PCMCIA_DEVICE_PROD_ID13("Xircom", "XE2000", 0x2e3ee845, 0xf7188e46),
+        PCMCIA_DEVICE_PROD_ID12("Compaq", "Ethernet LAN Card", 0x54f7c49c, 0x9fd2f0a2),
+        PCMCIA_DEVICE_PROD_ID12("Compaq", "Netelligent 10/100 PC Card", 0x54f7c49c, 0xefe96769),
+        PCMCIA_DEVICE_PROD_ID12("Intel", "EtherExpress(TM) PRO/100 PC Card Mobile Adapter16", 0x816cc815, 0x174397db),
+        PCMCIA_DEVICE_PROD_ID12("Toshiba", "10/100 Ethernet PC Card", 0x44a09d9c, 0xb44deecf),
+        /* also matches CFE-10 cards! */
+        /* PCMCIA_DEVICE_MANF_CARD(0x0105, 0x010a), */
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, xirc2ps_ids);
+
+
 static struct pcmcia_driver xirc2ps_cs_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "xirc2ps_cs",
         },
         .attach         = xirc2ps_attach,
+        .event          = xirc2ps_event,
         .detach         = xirc2ps_detach,
+        .id_table       = xirc2ps_ids,
 };
 
 static int __init
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 13f114876965..113b68099216 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -850,7 +850,7 @@ static int pcnet32_phys_id(struct net_device *dev, u32 data)
     if ((!data) || (data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ)))
     data = (u32)(MAX_SCHEDULE_TIMEOUT / HZ);
 
-    schedule_timeout(data * HZ);
+    msleep_interruptible(data * 1000);
     del_timer_sync(&lp->blink_timer);
 
     /* Restore the original value of the bcrs */
@@ -1602,7 +1602,7 @@ pcnet32_init_ring(struct net_device *dev)
 
         rmb();
         if (lp->rx_dma_addr[i] == 0)
-            lp->rx_dma_addr[i] = pci_map_single(lp->pci_dev, rx_skbuff->tail,
+            lp->rx_dma_addr[i] = pci_map_single(lp->pci_dev, rx_skbuff->data,
                     PKT_BUF_SZ-2, PCI_DMA_FROMDEVICE);
         lp->rx_ring[i].base = (u32)le32_to_cpu(lp->rx_dma_addr[i]);
         lp->rx_ring[i].buf_length = le16_to_cpu(2-PKT_BUF_SZ);
@@ -1983,7 +1983,7 @@ pcnet32_rx(struct net_device *dev)
                         lp->rx_skbuff[entry] = newskb;
                         newskb->dev = dev;
                         lp->rx_dma_addr[entry] =
-                            pci_map_single(lp->pci_dev, newskb->tail,
+                            pci_map_single(lp->pci_dev, newskb->data,
                                     PKT_BUF_SZ-2, PCI_DMA_FROMDEVICE);
                         lp->rx_ring[entry].base = le32_to_cpu(lp->rx_dma_addr[entry]);
                         rx_in_place = 1;
@@ -2020,7 +2020,7 @@ pcnet32_rx(struct net_device *dev)
                                                 PKT_BUF_SZ-2,
                                                 PCI_DMA_FROMDEVICE);
                     eth_copy_and_sum(skb,
-                            (unsigned char *)(lp->rx_skbuff[entry]->tail),
+                            (unsigned char *)(lp->rx_skbuff[entry]->data),
                             pkt_len,0);
                     pci_dma_sync_single_for_device(lp->pci_dev,
                                                    lp->rx_dma_addr[entry],
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
new file mode 100644
index 000000000000..6a2fe3583478
--- /dev/null
+++ b/drivers/net/phy/Kconfig
@@ -0,0 +1,57 @@
+#
+# PHY Layer Configuration
+#
+
+menu "PHY device support"
+
+config PHYLIB
+        tristate "PHY Device support and infrastructure"
+        depends on NET_ETHERNET
+        help
+          Ethernet controllers are usually attached to PHY
+          devices.  This option provides infrastructure for
+          managing PHY devices.
+
+config PHYCONTROL
+        bool "  Support for automatically handling PHY state changes"
+        depends on PHYLIB
+        help
+          Adds code to perform all the work for keeping PHY link
+          state (speed/duplex/etc) up-to-date.  Also handles
+          interrupts.
+
+comment "MII PHY device drivers"
+        depends on PHYLIB
+
+config MARVELL_PHY
+        tristate "Drivers for Marvell PHYs"
+        depends on PHYLIB
+        ---help---
+          Currently has a driver for the 88E1011S
+        
+config DAVICOM_PHY
+        tristate "Drivers for Davicom PHYs"
+        depends on PHYLIB
+        ---help---
+          Currently supports dm9161e and dm9131
+
+config QSEMI_PHY
+        tristate "Drivers for Quality Semiconductor PHYs"
+        depends on PHYLIB
+        ---help---
+          Currently supports the qs6612
+
+config LXT_PHY
+        tristate "Drivers for the Intel LXT PHYs"
+        depends on PHYLIB
+        ---help---
+          Currently supports the lxt970, lxt971
+
+config CICADA_PHY
+        tristate "Drivers for the Cicada PHYs"
+        depends on PHYLIB
+        ---help---
+          Currently supports the cis8204
+
+endmenu
+
diff --git a/drivers/net/phy/Makefile b/drivers/net/phy/Makefile
new file mode 100644
index 000000000000..e4116a5fbb4c
--- /dev/null
+++ b/drivers/net/phy/Makefile
@@ -0,0 +1,10 @@
+# Makefile for Linux PHY drivers
+
+libphy-objs                     := phy.o phy_device.o mdio_bus.o
+
+obj-$(CONFIG_PHYLIB)            += libphy.o
+obj-$(CONFIG_MARVELL_PHY)       += marvell.o
+obj-$(CONFIG_DAVICOM_PHY)       += davicom.o
+obj-$(CONFIG_CICADA_PHY)        += cicada.o
+obj-$(CONFIG_LXT_PHY)           += lxt.o
+obj-$(CONFIG_QSEMI_PHY)         += qsemi.o
diff --git a/drivers/net/phy/cicada.c b/drivers/net/phy/cicada.c
new file mode 100644
index 000000000000..c47fb2ecd147
--- /dev/null
+++ b/drivers/net/phy/cicada.c
@@ -0,0 +1,134 @@
+/*
+ * drivers/net/phy/cicada.c
+ *
+ * Driver for Cicada PHYs
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+/* Cicada Extended Control Register 1 */
+#define MII_CIS8201_EXT_CON1           0x17
+#define MII_CIS8201_EXTCON1_INIT       0x0000
+
+/* Cicada Interrupt Mask Register */
+#define MII_CIS8201_IMASK               0x19
+#define MII_CIS8201_IMASK_IEN           0x8000
+#define MII_CIS8201_IMASK_SPEED 0x4000
+#define MII_CIS8201_IMASK_LINK          0x2000
+#define MII_CIS8201_IMASK_DUPLEX        0x1000
+#define MII_CIS8201_IMASK_MASK          0xf000
+
+/* Cicada Interrupt Status Register */
+#define MII_CIS8201_ISTAT               0x1a
+#define MII_CIS8201_ISTAT_STATUS        0x8000
+#define MII_CIS8201_ISTAT_SPEED 0x4000
+#define MII_CIS8201_ISTAT_LINK          0x2000
+#define MII_CIS8201_ISTAT_DUPLEX        0x1000
+
+/* Cicada Auxiliary Control/Status Register */
+#define MII_CIS8201_AUX_CONSTAT        0x1c
+#define MII_CIS8201_AUXCONSTAT_INIT    0x0004
+#define MII_CIS8201_AUXCONSTAT_DUPLEX  0x0020
+#define MII_CIS8201_AUXCONSTAT_SPEED   0x0018
+#define MII_CIS8201_AUXCONSTAT_GBIT    0x0010
+#define MII_CIS8201_AUXCONSTAT_100     0x0008
+
+MODULE_DESCRIPTION("Cicadia PHY driver");
+MODULE_AUTHOR("Andy Fleming");
+MODULE_LICENSE("GPL");
+
+static int cis820x_config_init(struct phy_device *phydev)
+{
+        int err;
+
+        err = phy_write(phydev, MII_CIS8201_AUX_CONSTAT,
+                        MII_CIS8201_AUXCONSTAT_INIT);
+
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, MII_CIS8201_EXT_CON1,
+                        MII_CIS8201_EXTCON1_INIT);
+
+        return err;
+}
+
+static int cis820x_ack_interrupt(struct phy_device *phydev)
+{
+        int err = phy_read(phydev, MII_CIS8201_ISTAT);
+
+        return (err < 0) ? err : 0;
+}
+
+static int cis820x_config_intr(struct phy_device *phydev)
+{
+        int err;
+
+        if(phydev->interrupts == PHY_INTERRUPT_ENABLED)
+                err = phy_write(phydev, MII_CIS8201_IMASK, 
+                                MII_CIS8201_IMASK_MASK);
+        else
+                err = phy_write(phydev, MII_CIS8201_IMASK, 0);
+
+        return err;
+}
+
+/* Cicada 820x */
+static struct phy_driver cis8204_driver = {
+        .phy_id         = 0x000fc440,
+        .name           = "Cicada Cis8204",
+        .phy_id_mask    = 0x000fffc0,
+        .features       = PHY_GBIT_FEATURES,
+        .flags          = PHY_HAS_INTERRUPT,
+        .config_init    = &cis820x_config_init,
+        .config_aneg    = &genphy_config_aneg,
+        .read_status    = &genphy_read_status,
+        .ack_interrupt  = &cis820x_ack_interrupt,
+        .config_intr    = &cis820x_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init cis8204_init(void)
+{
+        return phy_driver_register(&cis8204_driver);
+}
+
+static void __exit cis8204_exit(void)
+{
+        phy_driver_unregister(&cis8204_driver);
+}
+
+module_init(cis8204_init);
+module_exit(cis8204_exit);
diff --git a/drivers/net/phy/davicom.c b/drivers/net/phy/davicom.c
new file mode 100644
index 000000000000..6caf499fae32
--- /dev/null
+++ b/drivers/net/phy/davicom.c
@@ -0,0 +1,195 @@
+/*
+ * drivers/net/phy/davicom.c
+ *
+ * Driver for Davicom PHYs
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+#define MII_DM9161_SCR          0x10
+#define MII_DM9161_SCR_INIT     0x0610
+
+/* DM9161 Interrupt Register */
+#define MII_DM9161_INTR 0x15
+#define MII_DM9161_INTR_PEND            0x8000
+#define MII_DM9161_INTR_DPLX_MASK       0x0800
+#define MII_DM9161_INTR_SPD_MASK        0x0400
+#define MII_DM9161_INTR_LINK_MASK       0x0200
+#define MII_DM9161_INTR_MASK            0x0100
+#define MII_DM9161_INTR_DPLX_CHANGE     0x0010
+#define MII_DM9161_INTR_SPD_CHANGE      0x0008
+#define MII_DM9161_INTR_LINK_CHANGE     0x0004
+#define MII_DM9161_INTR_INIT            0x0000
+#define MII_DM9161_INTR_STOP    \
+(MII_DM9161_INTR_DPLX_MASK | MII_DM9161_INTR_SPD_MASK \
+ | MII_DM9161_INTR_LINK_MASK | MII_DM9161_INTR_MASK)
+
+/* DM9161 10BT Configuration/Status */
+#define MII_DM9161_10BTCSR      0x12
+#define MII_DM9161_10BTCSR_INIT 0x7800
+
+MODULE_DESCRIPTION("Davicom PHY driver");
+MODULE_AUTHOR("Andy Fleming");
+MODULE_LICENSE("GPL");
+
+
+#define DM9161_DELAY 1
+static int dm9161_config_intr(struct phy_device *phydev)
+{
+        int temp;
+
+        temp = phy_read(phydev, MII_DM9161_INTR);
+
+        if (temp < 0)
+                return temp;
+
+        if(PHY_INTERRUPT_ENABLED == phydev->interrupts )
+                temp &= ~(MII_DM9161_INTR_STOP);
+        else
+                temp |= MII_DM9161_INTR_STOP;
+
+        temp = phy_write(phydev, MII_DM9161_INTR, temp);
+
+        return temp;
+}
+
+static int dm9161_config_aneg(struct phy_device *phydev)
+{
+        int err;
+
+        /* Isolate the PHY */
+        err = phy_write(phydev, MII_BMCR, BMCR_ISOLATE);
+
+        if (err < 0)
+                return err;
+
+        /* Configure the new settings */
+        err = genphy_config_aneg(phydev);
+
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int dm9161_config_init(struct phy_device *phydev)
+{
+        int err;
+
+        /* Isolate the PHY */
+        err = phy_write(phydev, MII_BMCR, BMCR_ISOLATE);
+
+        if (err < 0)
+                return err;
+
+        /* Do not bypass the scrambler/descrambler */
+        err = phy_write(phydev, MII_DM9161_SCR, MII_DM9161_SCR_INIT);
+
+        if (err < 0)
+                return err;
+
+        /* Clear 10BTCSR to default */
+        err = phy_write(phydev, MII_DM9161_10BTCSR, MII_DM9161_10BTCSR_INIT);
+
+        if (err < 0)
+                return err;
+
+        /* Reconnect the PHY, and enable Autonegotiation */
+        err = phy_write(phydev, MII_BMCR, BMCR_ANENABLE);
+
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int dm9161_ack_interrupt(struct phy_device *phydev)
+{
+        int err = phy_read(phydev, MII_DM9161_INTR);
+
+        return (err < 0) ? err : 0;
+}
+
+static struct phy_driver dm9161_driver = {
+        .phy_id         = 0x0181b880,
+        .name           = "Davicom DM9161E",
+        .phy_id_mask    = 0x0ffffff0,
+        .features       = PHY_BASIC_FEATURES,
+        .config_init    = dm9161_config_init,
+        .config_aneg    = dm9161_config_aneg,
+        .read_status    = genphy_read_status,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver dm9131_driver = {
+        .phy_id         = 0x00181b80,
+        .name           = "Davicom DM9131",
+        .phy_id_mask    = 0x0ffffff0,
+        .features       = PHY_BASIC_FEATURES,
+        .flags          = PHY_HAS_INTERRUPT,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = dm9161_ack_interrupt,
+        .config_intr    = dm9161_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init davicom_init(void)
+{
+        int ret;
+
+        ret = phy_driver_register(&dm9161_driver);
+        if (ret)
+                goto err1;
+
+        ret = phy_driver_register(&dm9131_driver);
+        if (ret)
+                goto err2;
+        return 0;
+
+ err2:  
+        phy_driver_unregister(&dm9161_driver);
+ err1:
+        return ret;
+}
+
+static void __exit davicom_exit(void)
+{
+        phy_driver_unregister(&dm9161_driver);
+        phy_driver_unregister(&dm9131_driver);
+}
+
+module_init(davicom_init);
+module_exit(davicom_exit);
diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
new file mode 100644
index 000000000000..4c840448ec86
--- /dev/null
+++ b/drivers/net/phy/lxt.c
@@ -0,0 +1,179 @@
+/*
+ * drivers/net/phy/lxt.c
+ *
+ * Driver for Intel LXT PHYs
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+/* The Level one LXT970 is used by many boards                               */
+
+#define MII_LXT970_IER       17  /* Interrupt Enable Register */
+
+#define MII_LXT970_IER_IEN      0x0002
+
+#define MII_LXT970_ISR       18  /* Interrupt Status Register */
+
+#define MII_LXT970_CONFIG    19  /* Configuration Register    */
+
+/* ------------------------------------------------------------------------- */
+/* The Level one LXT971 is used on some of my custom boards                  */
+
+/* register definitions for the 971 */
+#define MII_LXT971_IER          18  /* Interrupt Enable Register */
+#define MII_LXT971_IER_IEN      0x00f2
+
+#define MII_LXT971_ISR          19  /* Interrupt Status Register */
+
+
+MODULE_DESCRIPTION("Intel LXT PHY driver");
+MODULE_AUTHOR("Andy Fleming");
+MODULE_LICENSE("GPL");
+
+static int lxt970_ack_interrupt(struct phy_device *phydev)
+{
+        int err;
+
+        err = phy_read(phydev, MII_BMSR);
+
+        if (err < 0)
+                return err;
+
+        err = phy_read(phydev, MII_LXT970_ISR);
+
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int lxt970_config_intr(struct phy_device *phydev)
+{
+        int err;
+
+        if(phydev->interrupts == PHY_INTERRUPT_ENABLED)
+                err = phy_write(phydev, MII_LXT970_IER, MII_LXT970_IER_IEN);
+        else
+                err = phy_write(phydev, MII_LXT970_IER, 0);
+
+        return err;
+}
+
+static int lxt970_config_init(struct phy_device *phydev)
+{
+        int err;
+
+        err = phy_write(phydev, MII_LXT970_CONFIG, 0);
+
+        return err;
+}
+
+
+static int lxt971_ack_interrupt(struct phy_device *phydev)
+{
+        int err = phy_read(phydev, MII_LXT971_ISR);
+
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int lxt971_config_intr(struct phy_device *phydev)
+{
+        int err;
+
+        if(phydev->interrupts == PHY_INTERRUPT_ENABLED)
+                err = phy_write(phydev, MII_LXT971_IER, MII_LXT971_IER_IEN);
+        else
+                err = phy_write(phydev, MII_LXT971_IER, 0);
+
+        return err;
+}
+
+static struct phy_driver lxt970_driver = {
+        .phy_id         = 0x07810000,
+        .name           = "LXT970",
+        .phy_id_mask    = 0x0fffffff,
+        .features       = PHY_BASIC_FEATURES,
+        .flags          = PHY_HAS_INTERRUPT,
+        .config_init    = lxt970_config_init,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = lxt970_ack_interrupt,
+        .config_intr    = lxt970_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static struct phy_driver lxt971_driver = {
+        .phy_id         = 0x0001378e,
+        .name           = "LXT971",
+        .phy_id_mask    = 0x0fffffff,
+        .features       = PHY_BASIC_FEATURES,
+        .flags          = PHY_HAS_INTERRUPT,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = lxt971_ack_interrupt,
+        .config_intr    = lxt971_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init lxt_init(void)
+{
+        int ret;
+
+        ret = phy_driver_register(&lxt970_driver);
+        if (ret)
+                goto err1;
+
+        ret = phy_driver_register(&lxt971_driver);
+        if (ret)
+                goto err2;
+        return 0;
+
+ err2:  
+        phy_driver_unregister(&lxt970_driver);
+ err1:
+        return ret;
+}
+
+static void __exit lxt_exit(void)
+{
+        phy_driver_unregister(&lxt970_driver);
+        phy_driver_unregister(&lxt971_driver);
+}
+
+module_init(lxt_init);
+module_exit(lxt_exit);
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
new file mode 100644
index 000000000000..4a72b025006b
--- /dev/null
+++ b/drivers/net/phy/marvell.c
@@ -0,0 +1,140 @@
+/*
+ * drivers/net/phy/marvell.c
+ *
+ * Driver for Marvell PHYs
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+#define MII_M1011_IEVENT                0x13
+#define MII_M1011_IEVENT_CLEAR          0x0000
+
+#define MII_M1011_IMASK                 0x12
+#define MII_M1011_IMASK_INIT            0x6400
+#define MII_M1011_IMASK_CLEAR           0x0000
+
+MODULE_DESCRIPTION("Marvell PHY driver");
+MODULE_AUTHOR("Andy Fleming");
+MODULE_LICENSE("GPL");
+
+static int marvell_ack_interrupt(struct phy_device *phydev)
+{
+        int err;
+
+        /* Clear the interrupts by reading the reg */
+        err = phy_read(phydev, MII_M1011_IEVENT);
+
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int marvell_config_intr(struct phy_device *phydev)
+{
+        int err;
+
+        if(phydev->interrupts == PHY_INTERRUPT_ENABLED)
+                err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_INIT);
+        else
+                err = phy_write(phydev, MII_M1011_IMASK, MII_M1011_IMASK_CLEAR);
+
+        return err;
+}
+
+static int marvell_config_aneg(struct phy_device *phydev)
+{
+        int err;
+
+        /* The Marvell PHY has an errata which requires
+         * that certain registers get written in order
+         * to restart autonegotiation */
+        err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, 0x1d, 0x1f);
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, 0x1e, 0x200c);
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, 0x1d, 0x5);
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, 0x1e, 0);
+        if (err < 0)
+                return err;
+
+        err = phy_write(phydev, 0x1e, 0x100);
+        if (err < 0)
+                return err;
+
+
+        err = genphy_config_aneg(phydev);
+
+        return err;
+}
+
+
+static struct phy_driver m88e1101_driver = {
+        .phy_id         = 0x01410c00,
+        .phy_id_mask    = 0xffffff00,
+        .name           = "Marvell 88E1101",
+        .features       = PHY_GBIT_FEATURES,
+        .flags          = PHY_HAS_INTERRUPT,
+        .config_aneg    = &marvell_config_aneg,
+        .read_status    = &genphy_read_status,
+        .ack_interrupt  = &marvell_ack_interrupt,
+        .config_intr    = &marvell_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init marvell_init(void)
+{
+        return phy_driver_register(&m88e1101_driver);
+}
+
+static void __exit marvell_exit(void)
+{
+        phy_driver_unregister(&m88e1101_driver);
+}
+
+module_init(marvell_init);
+module_exit(marvell_exit);
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
new file mode 100644
index 000000000000..41f62c0c5fcb
--- /dev/null
+++ b/drivers/net/phy/mdio_bus.c
@@ -0,0 +1,176 @@
+/*
+ * drivers/net/phy/mdio_bus.c
+ *
+ * MDIO Bus interface
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+/* mdiobus_register 
+ *
+ * description: Called by a bus driver to bring up all the PHYs
+ *   on a given bus, and attach them to the bus
+ */
+int mdiobus_register(struct mii_bus *bus)
+{
+        int i;
+        int err = 0;
+
+        spin_lock_init(&bus->mdio_lock);
+
+        if (NULL == bus || NULL == bus->name ||
+                        NULL == bus->read ||
+                        NULL == bus->write)
+                return -EINVAL;
+
+        if (bus->reset)
+                bus->reset(bus);
+
+        for (i = 0; i < PHY_MAX_ADDR; i++) {
+                struct phy_device *phydev;
+
+                phydev = get_phy_device(bus, i);
+
+                if (IS_ERR(phydev))
+                        return PTR_ERR(phydev);
+
+                /* There's a PHY at this address
+                 * We need to set:
+                 * 1) IRQ
+                 * 2) bus_id
+                 * 3) parent
+                 * 4) bus
+                 * 5) mii_bus
+                 * And, we need to register it */
+                if (phydev) {
+                        phydev->irq = bus->irq[i];
+
+                        phydev->dev.parent = bus->dev;
+                        phydev->dev.bus = &mdio_bus_type;
+                        sprintf(phydev->dev.bus_id, "phy%d:%d", bus->id, i);
+
+                        phydev->bus = bus;
+
+                        err = device_register(&phydev->dev);
+
+                        if (err)
+                                printk(KERN_ERR "phy %d failed to register\n",
+                                                i);
+                }
+
+                bus->phy_map[i] = phydev;
+        }
+
+        pr_info("%s: probed\n", bus->name);
+
+        return err;
+}
+EXPORT_SYMBOL(mdiobus_register);
+
+void mdiobus_unregister(struct mii_bus *bus)
+{
+        int i;
+
+        for (i = 0; i < PHY_MAX_ADDR; i++) {
+                if (bus->phy_map[i]) {
+                        device_unregister(&bus->phy_map[i]->dev);
+                        kfree(bus->phy_map[i]);
+                }
+        }
+}
+EXPORT_SYMBOL(mdiobus_unregister);
+
+/* mdio_bus_match
+ *
+ * description: Given a PHY device, and a PHY driver, return 1 if
+ *   the driver supports the device.  Otherwise, return 0
+ */
+static int mdio_bus_match(struct device *dev, struct device_driver *drv)
+{
+        struct phy_device *phydev = to_phy_device(dev);
+        struct phy_driver *phydrv = to_phy_driver(drv);
+
+        return (phydrv->phy_id == (phydev->phy_id & phydrv->phy_id_mask));
+}
+
+/* Suspend and resume.  Copied from platform_suspend and
+ * platform_resume
+ */
+static int mdio_bus_suspend(struct device * dev, u32 state)
+{
+        int ret = 0;
+        struct device_driver *drv = dev->driver;
+
+        if (drv && drv->suspend) {
+                ret = drv->suspend(dev, state, SUSPEND_DISABLE);
+                if (ret == 0)
+                        ret = drv->suspend(dev, state, SUSPEND_SAVE_STATE);
+                if (ret == 0)
+                        ret = drv->suspend(dev, state, SUSPEND_POWER_DOWN);
+        }
+        return ret;
+}
+
+static int mdio_bus_resume(struct device * dev)
+{
+        int ret = 0;
+        struct device_driver *drv = dev->driver;
+
+        if (drv && drv->resume) {
+                ret = drv->resume(dev, RESUME_POWER_ON);
+                if (ret == 0)
+                        ret = drv->resume(dev, RESUME_RESTORE_STATE);
+                if (ret == 0)
+                        ret = drv->resume(dev, RESUME_ENABLE);
+        }
+        return ret;
+}
+
+struct bus_type mdio_bus_type = {
+        .name           = "mdio_bus",
+        .match          = mdio_bus_match,
+        .suspend        = mdio_bus_suspend,
+        .resume         = mdio_bus_resume,
+};
+
+int __init mdio_bus_init(void)
+{
+        return bus_register(&mdio_bus_type);
+}
+
+void __exit mdio_bus_exit(void)
+{
+        bus_unregister(&mdio_bus_type);
+}
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
new file mode 100644
index 000000000000..d9e11f93bf3a
--- /dev/null
+++ b/drivers/net/phy/phy.c
@@ -0,0 +1,871 @@
+/*
+ * drivers/net/phy/phy.c
+ *
+ * Framework for configuring and reading PHY devices
+ * Based on code in sungem_phy.c and gianfar_phy.c
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+/* Convenience function to print out the current phy status
+ */
+void phy_print_status(struct phy_device *phydev)
+{
+        pr_info("%s: Link is %s", phydev->dev.bus_id,
+                        phydev->link ? "Up" : "Down");
+        if (phydev->link)
+                printk(" - %d/%s", phydev->speed,
+                                DUPLEX_FULL == phydev->duplex ?
+                                "Full" : "Half");
+
+        printk("\n");
+}
+EXPORT_SYMBOL(phy_print_status);
+
+
+/* Convenience functions for reading/writing a given PHY
+ * register. They MUST NOT be called from interrupt context,
+ * because the bus read/write functions may wait for an interrupt
+ * to conclude the operation. */
+int phy_read(struct phy_device *phydev, u16 regnum)
+{
+        int retval;
+        struct mii_bus *bus = phydev->bus;
+
+        spin_lock_bh(&bus->mdio_lock);
+        retval = bus->read(bus, phydev->addr, regnum);
+        spin_unlock_bh(&bus->mdio_lock);
+
+        return retval;
+}
+EXPORT_SYMBOL(phy_read);
+
+int phy_write(struct phy_device *phydev, u16 regnum, u16 val)
+{
+        int err;
+        struct mii_bus *bus = phydev->bus;
+
+        spin_lock_bh(&bus->mdio_lock);
+        err = bus->write(bus, phydev->addr, regnum, val);
+        spin_unlock_bh(&bus->mdio_lock);
+
+        return err;
+}
+EXPORT_SYMBOL(phy_write);
+
+
+int phy_clear_interrupt(struct phy_device *phydev)
+{
+        int err = 0;
+
+        if (phydev->drv->ack_interrupt)
+                err = phydev->drv->ack_interrupt(phydev);
+
+        return err;
+}
+
+
+int phy_config_interrupt(struct phy_device *phydev, u32 interrupts)
+{
+        int err = 0;
+
+        phydev->interrupts = interrupts;
+        if (phydev->drv->config_intr)
+                err = phydev->drv->config_intr(phydev);
+
+        return err;
+}
+
+
+/* phy_aneg_done
+ *
+ * description: Reads the status register and returns 0 either if
+ *   auto-negotiation is incomplete, or if there was an error.
+ *   Returns BMSR_ANEGCOMPLETE if auto-negotiation is done.
+ */
+static inline int phy_aneg_done(struct phy_device *phydev)
+{
+        int retval;
+
+        retval = phy_read(phydev, MII_BMSR);
+
+        return (retval < 0) ? retval : (retval & BMSR_ANEGCOMPLETE);
+}
+
+/* A structure for mapping a particular speed and duplex
+ * combination to a particular SUPPORTED and ADVERTISED value */
+struct phy_setting {
+        int speed;
+        int duplex;
+        u32 setting;
+};
+
+/* A mapping of all SUPPORTED settings to speed/duplex */
+static struct phy_setting settings[] = {
+        {
+                .speed = 10000,
+                .duplex = DUPLEX_FULL,
+                .setting = SUPPORTED_10000baseT_Full,
+        },
+        {
+                .speed = SPEED_1000,
+                .duplex = DUPLEX_FULL,
+                .setting = SUPPORTED_1000baseT_Full,
+        },
+        {
+                .speed = SPEED_1000,
+                .duplex = DUPLEX_HALF,
+                .setting = SUPPORTED_1000baseT_Half,
+        },
+        {
+                .speed = SPEED_100,
+                .duplex = DUPLEX_FULL,
+                .setting = SUPPORTED_100baseT_Full,
+        },
+        {
+                .speed = SPEED_100,
+                .duplex = DUPLEX_HALF,
+                .setting = SUPPORTED_100baseT_Half,
+        },
+        {
+                .speed = SPEED_10,
+                .duplex = DUPLEX_FULL,
+                .setting = SUPPORTED_10baseT_Full,
+        },
+        {
+                .speed = SPEED_10,
+                .duplex = DUPLEX_HALF,
+                .setting = SUPPORTED_10baseT_Half,
+        },
+};
+
+#define MAX_NUM_SETTINGS (sizeof(settings)/sizeof(struct phy_setting))
+
+/* phy_find_setting
+ *
+ * description: Searches the settings array for the setting which
+ *   matches the desired speed and duplex, and returns the index
+ *   of that setting.  Returns the index of the last setting if
+ *   none of the others match.
+ */
+static inline int phy_find_setting(int speed, int duplex)
+{
+        int idx = 0;
+
+        while (idx < ARRAY_SIZE(settings) &&
+                        (settings[idx].speed != speed ||
+                        settings[idx].duplex != duplex))
+                idx++;
+
+        return idx < MAX_NUM_SETTINGS ? idx : MAX_NUM_SETTINGS - 1;
+}
+
+/* phy_find_valid
+ * idx: The first index in settings[] to search
+ * features: A mask of the valid settings
+ *
+ * description: Returns the index of the first valid setting less
+ *   than or equal to the one pointed to by idx, as determined by
+ *   the mask in features.  Returns the index of the last setting
+ *   if nothing else matches.
+ */
+static inline int phy_find_valid(int idx, u32 features)
+{
+        while (idx < MAX_NUM_SETTINGS && !(settings[idx].setting & features))
+                idx++;
+
+        return idx < MAX_NUM_SETTINGS ? idx : MAX_NUM_SETTINGS - 1;
+}
+
+/* phy_sanitize_settings
+ *
+ * description: Make sure the PHY is set to supported speeds and
+ *   duplexes.  Drop down by one in this order:  1000/FULL,
+ *   1000/HALF, 100/FULL, 100/HALF, 10/FULL, 10/HALF
+ */
+void phy_sanitize_settings(struct phy_device *phydev)
+{
+        u32 features = phydev->supported;
+        int idx;
+
+        /* Sanitize settings based on PHY capabilities */
+        if ((features & SUPPORTED_Autoneg) == 0)
+                phydev->autoneg = 0;
+
+        idx = phy_find_valid(phy_find_setting(phydev->speed, phydev->duplex),
+                        features);
+
+        phydev->speed = settings[idx].speed;
+        phydev->duplex = settings[idx].duplex;
+}
+EXPORT_SYMBOL(phy_sanitize_settings);
+
+/* phy_ethtool_sset:
+ * A generic ethtool sset function.  Handles all the details
+ *
+ * A few notes about parameter checking:
+ * - We don't set port or transceiver, so we don't care what they
+ *   were set to.
+ * - phy_start_aneg() will make sure forced settings are sane, and
+ *   choose the next best ones from the ones selected, so we don't
+ *   care if ethtool tries to give us bad values
+ *
+ * A note about the PHYCONTROL Layer.  If you turn off
+ * CONFIG_PHYCONTROL, you will need to read the PHY status
+ * registers after this function completes, and update your
+ * controller manually.
+ */
+int phy_ethtool_sset(struct phy_device *phydev, struct ethtool_cmd *cmd)
+{
+        if (cmd->phy_address != phydev->addr)
+                return -EINVAL;
+
+        /* We make sure that we don't pass unsupported
+         * values in to the PHY */
+        cmd->advertising &= phydev->supported;
+
+        /* Verify the settings we care about. */
+        if (cmd->autoneg != AUTONEG_ENABLE && cmd->autoneg != AUTONEG_DISABLE)
+                return -EINVAL;
+
+        if (cmd->autoneg == AUTONEG_ENABLE && cmd->advertising == 0)
+                return -EINVAL;
+
+        if (cmd->autoneg == AUTONEG_DISABLE
+                        && ((cmd->speed != SPEED_1000
+                                        && cmd->speed != SPEED_100
+                                        && cmd->speed != SPEED_10)
+                                || (cmd->duplex != DUPLEX_HALF
+                                        && cmd->duplex != DUPLEX_FULL)))
+                return -EINVAL;
+
+        phydev->autoneg = cmd->autoneg;
+
+        phydev->speed = cmd->speed;
+
+        phydev->advertising = cmd->advertising;
+
+        if (AUTONEG_ENABLE == cmd->autoneg)
+                phydev->advertising |= ADVERTISED_Autoneg;
+        else
+                phydev->advertising &= ~ADVERTISED_Autoneg;
+
+        phydev->duplex = cmd->duplex;
+
+        /* Restart the PHY */
+        phy_start_aneg(phydev);
+
+        return 0;
+}
+
+int phy_ethtool_gset(struct phy_device *phydev, struct ethtool_cmd *cmd)
+{
+        cmd->supported = phydev->supported;
+
+        cmd->advertising = phydev->advertising;
+
+        cmd->speed = phydev->speed;
+        cmd->duplex = phydev->duplex;
+        cmd->port = PORT_MII;
+        cmd->phy_address = phydev->addr;
+        cmd->transceiver = XCVR_EXTERNAL;
+        cmd->autoneg = phydev->autoneg;
+
+        return 0;
+}
+
+
+/* Note that this function is currently incompatible with the
+ * PHYCONTROL layer.  It changes registers without regard to
+ * current state.  Use at own risk
+ */
+int phy_mii_ioctl(struct phy_device *phydev,
+                struct mii_ioctl_data *mii_data, int cmd)
+{
+        u16 val = mii_data->val_in;
+
+        switch (cmd) {
+        case SIOCGMIIPHY:
+                mii_data->phy_id = phydev->addr;
+                break;
+        case SIOCGMIIREG:
+                mii_data->val_out = phy_read(phydev, mii_data->reg_num);
+                break;
+
+        case SIOCSMIIREG:
+                if (!capable(CAP_NET_ADMIN))
+                        return -EPERM;
+
+                if (mii_data->phy_id == phydev->addr) {
+                        switch(mii_data->reg_num) {
+                        case MII_BMCR:
+                                if (val & (BMCR_RESET|BMCR_ANENABLE))
+                                        phydev->autoneg = AUTONEG_DISABLE;
+                                else
+                                        phydev->autoneg = AUTONEG_ENABLE;
+                                if ((!phydev->autoneg) && (val & BMCR_FULLDPLX))
+                                        phydev->duplex = DUPLEX_FULL;
+                                else
+                                        phydev->duplex = DUPLEX_HALF;
+                                break;
+                        case MII_ADVERTISE:
+                                phydev->advertising = val;
+                                break;
+                        default:
+                                /* do nothing */
+                                break;
+                        }
+                }
+
+                phy_write(phydev, mii_data->reg_num, val);
+                
+                if (mii_data->reg_num == MII_BMCR 
+                                && val & BMCR_RESET
+                                && phydev->drv->config_init)
+                        phydev->drv->config_init(phydev);
+                break;
+        }
+
+        return 0;
+}
+
+/* phy_start_aneg
+ *
+ * description: Sanitizes the settings (if we're not
+ *   autonegotiating them), and then calls the driver's
+ *   config_aneg function.  If the PHYCONTROL Layer is operating,
+ *   we change the state to reflect the beginning of
+ *   Auto-negotiation or forcing.
+ */
+int phy_start_aneg(struct phy_device *phydev)
+{
+        int err;
+
+        spin_lock(&phydev->lock);
+
+        if (AUTONEG_DISABLE == phydev->autoneg)
+                phy_sanitize_settings(phydev);
+
+        err = phydev->drv->config_aneg(phydev);
+
+#ifdef CONFIG_PHYCONTROL
+        if (err < 0)
+                goto out_unlock;
+
+        if (phydev->state != PHY_HALTED) {
+                if (AUTONEG_ENABLE == phydev->autoneg) {
+                        phydev->state = PHY_AN;
+                        phydev->link_timeout = PHY_AN_TIMEOUT;
+                } else {
+                        phydev->state = PHY_FORCING;
+                        phydev->link_timeout = PHY_FORCE_TIMEOUT;
+                }
+        }
+
+out_unlock:
+#endif
+        spin_unlock(&phydev->lock);
+        return err;
+}
+EXPORT_SYMBOL(phy_start_aneg);
+
+
+#ifdef CONFIG_PHYCONTROL
+static void phy_change(void *data);
+static void phy_timer(unsigned long data);
+
+/* phy_start_machine:
+ *
+ * description: The PHY infrastructure can run a state machine
+ *   which tracks whether the PHY is starting up, negotiating,
+ *   etc.  This function starts the timer which tracks the state
+ *   of the PHY.  If you want to be notified when the state
+ *   changes, pass in the callback, otherwise, pass NULL.  If you
+ *   want to maintain your own state machine, do not call this
+ *   function. */
+void phy_start_machine(struct phy_device *phydev,
+                void (*handler)(struct net_device *))
+{
+        phydev->adjust_state = handler;
+
+        init_timer(&phydev->phy_timer);
+        phydev->phy_timer.function = &phy_timer;
+        phydev->phy_timer.data = (unsigned long) phydev;
+        mod_timer(&phydev->phy_timer, jiffies + HZ);
+}
+
+/* phy_stop_machine
+ *
+ * description: Stops the state machine timer, sets the state to
+ *   UP (unless it wasn't up yet), and then frees the interrupt,
+ *   if it is in use. This function must be called BEFORE
+ *   phy_detach.
+ */
+void phy_stop_machine(struct phy_device *phydev)
+{
+        del_timer_sync(&phydev->phy_timer);
+
+        spin_lock(&phydev->lock);
+        if (phydev->state > PHY_UP)
+                phydev->state = PHY_UP;
+        spin_unlock(&phydev->lock);
+
+        if (phydev->irq != PHY_POLL)
+                phy_stop_interrupts(phydev);
+
+        phydev->adjust_state = NULL;
+}
+
+/* phy_force_reduction
+ *
+ * description: Reduces the speed/duplex settings by
+ *   one notch.  The order is so:
+ *   1000/FULL, 1000/HALF, 100/FULL, 100/HALF,
+ *   10/FULL, 10/HALF.  The function bottoms out at 10/HALF.
+ */
+static void phy_force_reduction(struct phy_device *phydev)
+{
+        int idx;
+
+        idx = phy_find_setting(phydev->speed, phydev->duplex);
+        
+        idx++;
+
+        idx = phy_find_valid(idx, phydev->supported);
+
+        phydev->speed = settings[idx].speed;
+        phydev->duplex = settings[idx].duplex;
+
+        pr_info("Trying %d/%s\n", phydev->speed,
+                        DUPLEX_FULL == phydev->duplex ?
+                        "FULL" : "HALF");
+}
+
+
+/* phy_error:
+ *
+ * Moves the PHY to the HALTED state in response to a read
+ * or write error, and tells the controller the link is down.
+ * Must not be called from interrupt context, or while the
+ * phydev->lock is held.
+ */
+void phy_error(struct phy_device *phydev)
+{
+        spin_lock(&phydev->lock);
+        phydev->state = PHY_HALTED;
+        spin_unlock(&phydev->lock);
+}
+
+/* phy_interrupt
+ *
+ * description: When a PHY interrupt occurs, the handler disables
+ * interrupts, and schedules a work task to clear the interrupt.
+ */
+static irqreturn_t phy_interrupt(int irq, void *phy_dat, struct pt_regs *regs)
+{
+        struct phy_device *phydev = phy_dat;
+
+        /* The MDIO bus is not allowed to be written in interrupt
+         * context, so we need to disable the irq here.  A work
+         * queue will write the PHY to disable and clear the
+         * interrupt, and then reenable the irq line. */
+        disable_irq_nosync(irq);
+
+        schedule_work(&phydev->phy_queue);
+
+        return IRQ_HANDLED;
+}
+
+/* Enable the interrupts from the PHY side */
+int phy_enable_interrupts(struct phy_device *phydev)
+{
+        int err;
+
+        err = phy_clear_interrupt(phydev);
+
+        if (err < 0)
+                return err;
+
+        err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
+
+        return err;
+}
+EXPORT_SYMBOL(phy_enable_interrupts);
+
+/* Disable the PHY interrupts from the PHY side */
+int phy_disable_interrupts(struct phy_device *phydev)
+{
+        int err;
+
+        /* Disable PHY interrupts */
+        err = phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED);
+
+        if (err)
+                goto phy_err;
+
+        /* Clear the interrupt */
+        err = phy_clear_interrupt(phydev);
+
+        if (err)
+                goto phy_err;
+
+        return 0;
+
+phy_err:
+        phy_error(phydev);
+
+        return err;
+}
+EXPORT_SYMBOL(phy_disable_interrupts);
+
+/* phy_start_interrupts
+ *
+ * description: Request the interrupt for the given PHY.  If
+ *   this fails, then we set irq to PHY_POLL.
+ *   Otherwise, we enable the interrupts in the PHY.
+ *   Returns 0 on success.
+ *   This should only be called with a valid IRQ number.
+ */
+int phy_start_interrupts(struct phy_device *phydev)
+{
+        int err = 0;
+
+        INIT_WORK(&phydev->phy_queue, phy_change, phydev);
+
+        if (request_irq(phydev->irq, phy_interrupt,
+                                SA_SHIRQ,
+                                "phy_interrupt",
+                                phydev) < 0) {
+                printk(KERN_WARNING "%s: Can't get IRQ %d (PHY)\n",
+                                phydev->bus->name,
+                                phydev->irq);
+                phydev->irq = PHY_POLL;
+                return 0;
+        }
+
+        err = phy_enable_interrupts(phydev);
+
+        return err;
+}
+EXPORT_SYMBOL(phy_start_interrupts);
+
+int phy_stop_interrupts(struct phy_device *phydev)
+{
+        int err;
+
+        err = phy_disable_interrupts(phydev);
+
+        if (err)
+                phy_error(phydev);
+
+        free_irq(phydev->irq, phydev);
+
+        return err;
+}
+EXPORT_SYMBOL(phy_stop_interrupts);
+
+
+/* Scheduled by the phy_interrupt/timer to handle PHY changes */
+static void phy_change(void *data)
+{
+        int err;
+        struct phy_device *phydev = data;
+
+        err = phy_disable_interrupts(phydev);
+
+        if (err)
+                goto phy_err;
+
+        spin_lock(&phydev->lock);
+        if ((PHY_RUNNING == phydev->state) || (PHY_NOLINK == phydev->state))
+                phydev->state = PHY_CHANGELINK;
+        spin_unlock(&phydev->lock);
+
+        enable_irq(phydev->irq);
+
+        /* Reenable interrupts */
+        err = phy_config_interrupt(phydev, PHY_INTERRUPT_ENABLED);
+
+        if (err)
+                goto irq_enable_err;
+
+        return;
+
+irq_enable_err:
+        disable_irq(phydev->irq);
+phy_err:
+        phy_error(phydev);
+}
+
+/* Bring down the PHY link, and stop checking the status. */
+void phy_stop(struct phy_device *phydev)
+{
+        spin_lock(&phydev->lock);
+
+        if (PHY_HALTED == phydev->state)
+                goto out_unlock;
+
+        if (phydev->irq != PHY_POLL) {
+                /* Clear any pending interrupts */
+                phy_clear_interrupt(phydev);
+
+                /* Disable PHY Interrupts */
+                phy_config_interrupt(phydev, PHY_INTERRUPT_DISABLED);
+        }
+
+        phydev->state = PHY_HALTED;
+
+out_unlock:
+        spin_unlock(&phydev->lock);
+}
+
+
+/* phy_start
+ *
+ * description: Indicates the attached device's readiness to
+ *   handle PHY-related work.  Used during startup to start the
+ *   PHY, and after a call to phy_stop() to resume operation.
+ *   Also used to indicate the MDIO bus has cleared an error
+ *   condition.
+ */
+void phy_start(struct phy_device *phydev)
+{
+        spin_lock(&phydev->lock);
+
+        switch (phydev->state) {
+                case PHY_STARTING:
+                        phydev->state = PHY_PENDING;
+                        break;
+                case PHY_READY:
+                        phydev->state = PHY_UP;
+                        break;
+                case PHY_HALTED:
+                        phydev->state = PHY_RESUMING;
+                default:
+                        break;
+        }
+        spin_unlock(&phydev->lock);
+}
+EXPORT_SYMBOL(phy_stop);
+EXPORT_SYMBOL(phy_start);
+
+/* PHY timer which handles the state machine */
+static void phy_timer(unsigned long data)
+{
+        struct phy_device *phydev = (struct phy_device *)data;
+        int needs_aneg = 0;
+        int err = 0;
+
+        spin_lock(&phydev->lock);
+
+        if (phydev->adjust_state)
+                phydev->adjust_state(phydev->attached_dev);
+
+        switch(phydev->state) {
+                case PHY_DOWN:
+                case PHY_STARTING:
+                case PHY_READY:
+                case PHY_PENDING:
+                        break;
+                case PHY_UP:
+                        needs_aneg = 1;
+
+                        phydev->link_timeout = PHY_AN_TIMEOUT;
+
+                        break;
+                case PHY_AN:
+                        /* Check if negotiation is done.  Break
+                         * if there's an error */
+                        err = phy_aneg_done(phydev);
+                        if (err < 0)
+                                break;
+
+                        /* If auto-negotiation is done, we change to
+                         * either RUNNING, or NOLINK */
+                        if (err > 0) {
+                                err = phy_read_status(phydev);
+
+                                if (err)
+                                        break;
+
+                                if (phydev->link) {
+                                        phydev->state = PHY_RUNNING;
+                                        netif_carrier_on(phydev->attached_dev);
+                                } else {
+                                        phydev->state = PHY_NOLINK;
+                                        netif_carrier_off(phydev->attached_dev);
+                                }
+
+                                phydev->adjust_link(phydev->attached_dev);
+
+                        } else if (0 == phydev->link_timeout--) {
+                                /* The counter expired, so either we
+                                 * switch to forced mode, or the
+                                 * magic_aneg bit exists, and we try aneg
+                                 * again */
+                                if (!(phydev->drv->flags & PHY_HAS_MAGICANEG)) {
+                                        int idx;
+
+                                        /* We'll start from the
+                                         * fastest speed, and work
+                                         * our way down */
+                                        idx = phy_find_valid(0,
+                                                        phydev->supported);
+
+                                        phydev->speed = settings[idx].speed;
+                                        phydev->duplex = settings[idx].duplex;
+                                        
+                                        phydev->autoneg = AUTONEG_DISABLE;
+                                        phydev->state = PHY_FORCING;
+                                        phydev->link_timeout =
+                                                PHY_FORCE_TIMEOUT;
+
+                                        pr_info("Trying %d/%s\n",
+                                                        phydev->speed,
+                                                        DUPLEX_FULL ==
+                                                        phydev->duplex ?
+                                                        "FULL" : "HALF");
+                                }
+
+                                needs_aneg = 1;
+                        }
+                        break;
+                case PHY_NOLINK:
+                        err = phy_read_status(phydev);
+
+                        if (err)
+                                break;
+
+                        if (phydev->link) {
+                                phydev->state = PHY_RUNNING;
+                                netif_carrier_on(phydev->attached_dev);
+                                phydev->adjust_link(phydev->attached_dev);
+                        }
+                        break;
+                case PHY_FORCING:
+                        err = phy_read_status(phydev);
+
+                        if (err)
+                                break;
+
+                        if (phydev->link) {
+                                phydev->state = PHY_RUNNING;
+                                netif_carrier_on(phydev->attached_dev);
+                        } else {
+                                if (0 == phydev->link_timeout--) {
+                                        phy_force_reduction(phydev);
+                                        needs_aneg = 1;
+                                }
+                        }
+
+                        phydev->adjust_link(phydev->attached_dev);
+                        break;
+                case PHY_RUNNING:
+                        /* Only register a CHANGE if we are
+                         * polling */
+                        if (PHY_POLL == phydev->irq)
+                                phydev->state = PHY_CHANGELINK;
+                        break;
+                case PHY_CHANGELINK:
+                        err = phy_read_status(phydev);
+
+                        if (err)
+                                break;
+
+                        if (phydev->link) {
+                                phydev->state = PHY_RUNNING;
+                                netif_carrier_on(phydev->attached_dev);
+                        } else {
+                                phydev->state = PHY_NOLINK;
+                                netif_carrier_off(phydev->attached_dev);
+                        }
+
+                        phydev->adjust_link(phydev->attached_dev);
+
+                        if (PHY_POLL != phydev->irq)
+                                err = phy_config_interrupt(phydev,
+                                                PHY_INTERRUPT_ENABLED);
+                        break;
+                case PHY_HALTED:
+                        if (phydev->link) {
+                                phydev->link = 0;
+                                netif_carrier_off(phydev->attached_dev);
+                                phydev->adjust_link(phydev->attached_dev);
+                        }
+                        break;
+                case PHY_RESUMING:
+
+                        err = phy_clear_interrupt(phydev);
+
+                        if (err)
+                                break;
+
+                        err = phy_config_interrupt(phydev,
+                                        PHY_INTERRUPT_ENABLED);
+
+                        if (err)
+                                break;
+
+                        if (AUTONEG_ENABLE == phydev->autoneg) {
+                                err = phy_aneg_done(phydev);
+                                if (err < 0)
+                                        break;
+
+                                /* err > 0 if AN is done.
+                                 * Otherwise, it's 0, and we're
+                                 * still waiting for AN */
+                                if (err > 0) {
+                                        phydev->state = PHY_RUNNING;
+                                } else {
+                                        phydev->state = PHY_AN;
+                                        phydev->link_timeout = PHY_AN_TIMEOUT;
+                                }
+                        } else
+                                phydev->state = PHY_RUNNING;
+                        break;
+        }
+
+        spin_unlock(&phydev->lock);
+
+        if (needs_aneg)
+                err = phy_start_aneg(phydev);
+
+        if (err < 0)
+                phy_error(phydev);
+
+        mod_timer(&phydev->phy_timer, jiffies + PHY_STATE_TIME * HZ);
+}
+
+#endif /* CONFIG_PHYCONTROL */
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
new file mode 100644
index 000000000000..33f7bdb5857c
--- /dev/null
+++ b/drivers/net/phy/phy_device.c
@@ -0,0 +1,696 @@
+/*
+ * drivers/net/phy/phy_device.c
+ *
+ * Framework for finding and configuring PHYs.
+ * Also contains generic PHY driver
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+static struct phy_driver genphy_driver;
+extern int mdio_bus_init(void);
+extern void mdio_bus_exit(void);
+
+/* get_phy_device
+ *
+ * description: Reads the ID registers of the PHY at addr on the
+ *   bus, then allocates and returns the phy_device to
+ *   represent it.
+ */
+struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
+{
+        int phy_reg;
+        u32 phy_id;
+        struct phy_device *dev = NULL;
+
+        /* Grab the bits from PHYIR1, and put them
+         * in the upper half */
+        phy_reg = bus->read(bus, addr, MII_PHYSID1);
+
+        if (phy_reg < 0)
+                return ERR_PTR(phy_reg);
+
+        phy_id = (phy_reg & 0xffff) << 16;
+
+        /* Grab the bits from PHYIR2, and put them in the lower half */
+        phy_reg = bus->read(bus, addr, MII_PHYSID2);
+
+        if (phy_reg < 0)
+                return ERR_PTR(phy_reg);
+
+        phy_id |= (phy_reg & 0xffff);
+
+        /* If the phy_id is all Fs, there is no device there */
+        if (0xffffffff == phy_id)
+                return NULL;
+
+        /* Otherwise, we allocate the device, and initialize the
+         * default values */
+        dev = kcalloc(1, sizeof(*dev), GFP_KERNEL);
+
+        if (NULL == dev)
+                return ERR_PTR(-ENOMEM);
+
+        dev->speed = 0;
+        dev->duplex = -1;
+        dev->pause = dev->asym_pause = 0;
+        dev->link = 1;
+
+        dev->autoneg = AUTONEG_ENABLE;
+
+        dev->addr = addr;
+        dev->phy_id = phy_id;
+        dev->bus = bus;
+
+        dev->state = PHY_DOWN;
+
+        spin_lock_init(&dev->lock);
+
+        return dev;
+}
+
+#ifdef CONFIG_PHYCONTROL
+/* phy_prepare_link:
+ *
+ * description: Tells the PHY infrastructure to handle the
+ *   gory details on monitoring link status (whether through
+ *   polling or an interrupt), and to call back to the
+ *   connected device driver when the link status changes.
+ *   If you want to monitor your own link state, don't call
+ *   this function */
+void phy_prepare_link(struct phy_device *phydev,
+                void (*handler)(struct net_device *))
+{
+        phydev->adjust_link = handler;
+}
+
+/* phy_connect:
+ *
+ * description: Convenience function for connecting ethernet
+ *   devices to PHY devices.  The default behavior is for
+ *   the PHY infrastructure to handle everything, and only notify
+ *   the connected driver when the link status changes.  If you
+ *   don't want, or can't use the provided functionality, you may
+ *   choose to call only the subset of functions which provide
+ *   the desired functionality.
+ */
+struct phy_device * phy_connect(struct net_device *dev, const char *phy_id,
+                void (*handler)(struct net_device *), u32 flags)
+{
+        struct phy_device *phydev;
+
+        phydev = phy_attach(dev, phy_id, flags);
+
+        if (IS_ERR(phydev))
+                return phydev;
+
+        phy_prepare_link(phydev, handler);
+
+        phy_start_machine(phydev, NULL);
+
+        if (phydev->irq > 0)
+                phy_start_interrupts(phydev);
+
+        return phydev;
+}
+EXPORT_SYMBOL(phy_connect);
+
+void phy_disconnect(struct phy_device *phydev)
+{
+        if (phydev->irq > 0)
+                phy_stop_interrupts(phydev);
+
+        phy_stop_machine(phydev);
+        
+        phydev->adjust_link = NULL;
+
+        phy_detach(phydev);
+}
+EXPORT_SYMBOL(phy_disconnect);
+
+#endif /* CONFIG_PHYCONTROL */
+
+/* phy_attach:
+ *
+ *   description: Called by drivers to attach to a particular PHY
+ *     device. The phy_device is found, and properly hooked up
+ *     to the phy_driver.  If no driver is attached, then the
+ *     genphy_driver is used.  The phy_device is given a ptr to
+ *     the attaching device, and given a callback for link status
+ *     change.  The phy_device is returned to the attaching
+ *     driver.
+ */
+static int phy_compare_id(struct device *dev, void *data)
+{
+        return strcmp((char *)data, dev->bus_id) ? 0 : 1;
+}
+
+struct phy_device *phy_attach(struct net_device *dev,
+                const char *phy_id, u32 flags)
+{
+        struct bus_type *bus = &mdio_bus_type;
+        struct phy_device *phydev;
+        struct device *d;
+
+        /* Search the list of PHY devices on the mdio bus for the
+         * PHY with the requested name */
+        d = bus_find_device(bus, NULL, (void *)phy_id, phy_compare_id);
+
+        if (d) {
+                phydev = to_phy_device(d);
+        } else {
+                printk(KERN_ERR "%s not found\n", phy_id);
+                return ERR_PTR(-ENODEV);
+        }
+
+        /* Assume that if there is no driver, that it doesn't
+         * exist, and we should use the genphy driver. */
+        if (NULL == d->driver) {
+                int err;
+                down_write(&d->bus->subsys.rwsem);
+                d->driver = &genphy_driver.driver;
+
+                err = d->driver->probe(d);
+
+                if (err < 0)
+                        return ERR_PTR(err);
+
+                device_bind_driver(d);
+                up_write(&d->bus->subsys.rwsem);
+        }
+
+        if (phydev->attached_dev) {
+                printk(KERN_ERR "%s: %s already attached\n",
+                                dev->name, phy_id);
+                return ERR_PTR(-EBUSY);
+        }
+
+        phydev->attached_dev = dev;
+
+        phydev->dev_flags = flags;
+
+        return phydev;
+}
+EXPORT_SYMBOL(phy_attach);
+
+void phy_detach(struct phy_device *phydev)
+{
+        phydev->attached_dev = NULL;
+
+        /* If the device had no specific driver before (i.e. - it
+         * was using the generic driver), we unbind the device
+         * from the generic driver so that there's a chance a
+         * real driver could be loaded */
+        if (phydev->dev.driver == &genphy_driver.driver) {
+                down_write(&phydev->dev.bus->subsys.rwsem);
+                device_release_driver(&phydev->dev);
+                up_write(&phydev->dev.bus->subsys.rwsem);
+        }
+}
+EXPORT_SYMBOL(phy_detach);
+
+
+/* Generic PHY support and helper functions */
+
+/* genphy_config_advert
+ *
+ * description: Writes MII_ADVERTISE with the appropriate values,
+ *   after sanitizing the values to make sure we only advertise
+ *   what is supported
+ */
+int genphy_config_advert(struct phy_device *phydev)
+{
+        u32 advertise;
+        int adv;
+        int err;
+
+        /* Only allow advertising what
+         * this PHY supports */
+        phydev->advertising &= phydev->supported;
+        advertise = phydev->advertising;
+
+        /* Setup standard advertisement */
+        adv = phy_read(phydev, MII_ADVERTISE);
+
+        if (adv < 0)
+                return adv;
+
+        adv &= ~(ADVERTISE_ALL | ADVERTISE_100BASE4 | ADVERTISE_PAUSE_CAP | 
+                 ADVERTISE_PAUSE_ASYM);
+        if (advertise & ADVERTISED_10baseT_Half)
+                adv |= ADVERTISE_10HALF;
+        if (advertise & ADVERTISED_10baseT_Full)
+                adv |= ADVERTISE_10FULL;
+        if (advertise & ADVERTISED_100baseT_Half)
+                adv |= ADVERTISE_100HALF;
+        if (advertise & ADVERTISED_100baseT_Full)
+                adv |= ADVERTISE_100FULL;
+        if (advertise & ADVERTISED_Pause)
+                adv |= ADVERTISE_PAUSE_CAP;
+        if (advertise & ADVERTISED_Asym_Pause)
+                adv |= ADVERTISE_PAUSE_ASYM;
+
+        err = phy_write(phydev, MII_ADVERTISE, adv);
+
+        if (err < 0)
+                return err;
+
+        /* Configure gigabit if it's supported */
+        if (phydev->supported & (SUPPORTED_1000baseT_Half |
+                                SUPPORTED_1000baseT_Full)) {
+                adv = phy_read(phydev, MII_CTRL1000);
+
+                if (adv < 0)
+                        return adv;
+
+                adv &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
+                if (advertise & SUPPORTED_1000baseT_Half)
+                        adv |= ADVERTISE_1000HALF;
+                if (advertise & SUPPORTED_1000baseT_Full)
+                        adv |= ADVERTISE_1000FULL;
+                err = phy_write(phydev, MII_CTRL1000, adv);
+
+                if (err < 0)
+                        return err;
+        }
+
+        return adv;
+}
+EXPORT_SYMBOL(genphy_config_advert);
+
+/* genphy_setup_forced
+ *
+ * description: Configures MII_BMCR to force speed/duplex
+ *   to the values in phydev. Assumes that the values are valid.
+ *   Please see phy_sanitize_settings() */
+int genphy_setup_forced(struct phy_device *phydev)
+{
+        int ctl = BMCR_RESET;
+
+        phydev->pause = phydev->asym_pause = 0;
+
+        if (SPEED_1000 == phydev->speed)
+                ctl |= BMCR_SPEED1000;
+        else if (SPEED_100 == phydev->speed)
+                ctl |= BMCR_SPEED100;
+
+        if (DUPLEX_FULL == phydev->duplex)
+                ctl |= BMCR_FULLDPLX;
+        
+        ctl = phy_write(phydev, MII_BMCR, ctl);
+
+        if (ctl < 0)
+                return ctl;
+
+        /* We just reset the device, so we'd better configure any
+         * settings the PHY requires to operate */
+        if (phydev->drv->config_init)
+                ctl = phydev->drv->config_init(phydev);
+
+        return ctl;
+}
+
+
+/* Enable and Restart Autonegotiation */
+int genphy_restart_aneg(struct phy_device *phydev)
+{
+        int ctl;
+
+        ctl = phy_read(phydev, MII_BMCR);
+
+        if (ctl < 0)
+                return ctl;
+
+        ctl |= (BMCR_ANENABLE | BMCR_ANRESTART);
+
+        /* Don't isolate the PHY if we're negotiating */
+        ctl &= ~(BMCR_ISOLATE);
+
+        ctl = phy_write(phydev, MII_BMCR, ctl);
+
+        return ctl;
+}
+
+
+/* genphy_config_aneg
+ *
+ * description: If auto-negotiation is enabled, we configure the
+ *   advertising, and then restart auto-negotiation.  If it is not
+ *   enabled, then we write the BMCR
+ */
+int genphy_config_aneg(struct phy_device *phydev)
+{
+        int err = 0;
+
+        if (AUTONEG_ENABLE == phydev->autoneg) {
+                err = genphy_config_advert(phydev);
+
+                if (err < 0)
+                        return err;
+
+                err = genphy_restart_aneg(phydev);
+        } else
+                err = genphy_setup_forced(phydev);
+
+        return err;
+}
+EXPORT_SYMBOL(genphy_config_aneg);
+
+/* genphy_update_link
+ *
+ * description: Update the value in phydev->link to reflect the
+ *   current link value.  In order to do this, we need to read
+ *   the status register twice, keeping the second value
+ */
+int genphy_update_link(struct phy_device *phydev)
+{
+        int status;
+
+        /* Do a fake read */
+        status = phy_read(phydev, MII_BMSR);
+
+        if (status < 0)
+                return status;
+
+        /* Read link and autonegotiation status */
+        status = phy_read(phydev, MII_BMSR);
+
+        if (status < 0)
+                return status;
+
+        if ((status & BMSR_LSTATUS) == 0)
+                phydev->link = 0;
+        else
+                phydev->link = 1;
+
+        return 0;
+}
+
+/* genphy_read_status
+ *
+ * description: Check the link, then figure out the current state
+ *   by comparing what we advertise with what the link partner
+ *   advertises.  Start by checking the gigabit possibilities,
+ *   then move on to 10/100.
+ */
+int genphy_read_status(struct phy_device *phydev)
+{
+        int adv;
+        int err;
+        int lpa;
+        int lpagb = 0;
+
+        /* Update the link, but return if there
+         * was an error */
+        err = genphy_update_link(phydev);
+        if (err)
+                return err;
+
+        if (AUTONEG_ENABLE == phydev->autoneg) {
+                if (phydev->supported & (SUPPORTED_1000baseT_Half
+                                        | SUPPORTED_1000baseT_Full)) {
+                        lpagb = phy_read(phydev, MII_STAT1000);
+
+                        if (lpagb < 0)
+                                return lpagb;
+
+                        adv = phy_read(phydev, MII_CTRL1000);
+
+                        if (adv < 0)
+                                return adv;
+
+                        lpagb &= adv << 2;
+                }
+
+                lpa = phy_read(phydev, MII_LPA);
+
+                if (lpa < 0)
+                        return lpa;
+
+                adv = phy_read(phydev, MII_ADVERTISE);
+
+                if (adv < 0)
+                        return adv;
+
+                lpa &= adv;
+
+                phydev->speed = SPEED_10;
+                phydev->duplex = DUPLEX_HALF;
+                phydev->pause = phydev->asym_pause = 0;
+
+                if (lpagb & (LPA_1000FULL | LPA_1000HALF)) {
+                        phydev->speed = SPEED_1000;
+
+                        if (lpagb & LPA_1000FULL)
+                                phydev->duplex = DUPLEX_FULL;
+                } else if (lpa & (LPA_100FULL | LPA_100HALF)) {
+                        phydev->speed = SPEED_100;
+                        
+                        if (lpa & LPA_100FULL)
+                                phydev->duplex = DUPLEX_FULL;
+                } else
+                        if (lpa & LPA_10FULL)
+                                phydev->duplex = DUPLEX_FULL;
+
+                if (phydev->duplex == DUPLEX_FULL){
+                        phydev->pause = lpa & LPA_PAUSE_CAP ? 1 : 0;
+                        phydev->asym_pause = lpa & LPA_PAUSE_ASYM ? 1 : 0;
+                }
+        } else {
+                int bmcr = phy_read(phydev, MII_BMCR);
+                if (bmcr < 0)
+                        return bmcr;
+
+                if (bmcr & BMCR_FULLDPLX)
+                        phydev->duplex = DUPLEX_FULL;
+                else
+                        phydev->duplex = DUPLEX_HALF;
+
+                if (bmcr & BMCR_SPEED1000)
+                        phydev->speed = SPEED_1000;
+                else if (bmcr & BMCR_SPEED100)
+                        phydev->speed = SPEED_100;
+                else
+                        phydev->speed = SPEED_10;
+
+                phydev->pause = phydev->asym_pause = 0;
+        }
+
+        return 0;
+}
+EXPORT_SYMBOL(genphy_read_status);
+
+static int genphy_config_init(struct phy_device *phydev)
+{
+        u32 val;
+        u32 features;
+
+        /* For now, I'll claim that the generic driver supports
+         * all possible port types */
+        features = (SUPPORTED_TP | SUPPORTED_MII
+                        | SUPPORTED_AUI | SUPPORTED_FIBRE |
+                        SUPPORTED_BNC);
+
+        /* Do we support autonegotiation? */
+        val = phy_read(phydev, MII_BMSR);
+
+        if (val < 0)
+                return val;
+
+        if (val & BMSR_ANEGCAPABLE)
+                features |= SUPPORTED_Autoneg;
+
+        if (val & BMSR_100FULL)
+                features |= SUPPORTED_100baseT_Full;
+        if (val & BMSR_100HALF)
+                features |= SUPPORTED_100baseT_Half;
+        if (val & BMSR_10FULL)
+                features |= SUPPORTED_10baseT_Full;
+        if (val & BMSR_10HALF)
+                features |= SUPPORTED_10baseT_Half;
+
+        if (val & BMSR_ESTATEN) {
+                val = phy_read(phydev, MII_ESTATUS);
+
+                if (val < 0)
+                        return val;
+
+                if (val & ESTATUS_1000_TFULL)
+                        features |= SUPPORTED_1000baseT_Full;
+                if (val & ESTATUS_1000_THALF)
+                        features |= SUPPORTED_1000baseT_Half;
+        }
+
+        phydev->supported = features;
+        phydev->advertising = features;
+
+        return 0;
+}
+
+
+/* phy_probe
+ *
+ * description: Take care of setting up the phy_device structure,
+ *   set the state to READY (the driver's init function should
+ *   set it to STARTING if needed).
+ */
+static int phy_probe(struct device *dev)
+{
+        struct phy_device *phydev;
+        struct phy_driver *phydrv;
+        struct device_driver *drv;
+        int err = 0;
+
+        phydev = to_phy_device(dev);
+
+        /* Make sure the driver is held.
+         * XXX -- Is this correct? */
+        drv = get_driver(phydev->dev.driver);
+        phydrv = to_phy_driver(drv);
+        phydev->drv = phydrv;
+
+        /* Disable the interrupt if the PHY doesn't support it */
+        if (!(phydrv->flags & PHY_HAS_INTERRUPT))
+                phydev->irq = PHY_POLL;
+
+        spin_lock(&phydev->lock);
+
+        /* Start out supporting everything. Eventually,
+         * a controller will attach, and may modify one
+         * or both of these values */
+        phydev->supported = phydrv->features;
+        phydev->advertising = phydrv->features;
+
+        /* Set the state to READY by default */
+        phydev->state = PHY_READY;
+
+        if (phydev->drv->probe)
+                err = phydev->drv->probe(phydev);
+
+        spin_unlock(&phydev->lock);
+
+        if (err < 0)
+                return err;
+
+        if (phydev->drv->config_init)
+                err = phydev->drv->config_init(phydev);
+
+        return err;
+}
+
+static int phy_remove(struct device *dev)
+{
+        struct phy_device *phydev;
+
+        phydev = to_phy_device(dev);
+
+        spin_lock(&phydev->lock);
+        phydev->state = PHY_DOWN;
+        spin_unlock(&phydev->lock);
+
+        if (phydev->drv->remove)
+                phydev->drv->remove(phydev);
+
+        put_driver(dev->driver);
+        phydev->drv = NULL;
+
+        return 0;
+}
+
+int phy_driver_register(struct phy_driver *new_driver)
+{
+        int retval;
+
+        memset(&new_driver->driver, 0, sizeof(new_driver->driver));
+        new_driver->driver.name = new_driver->name;
+        new_driver->driver.bus = &mdio_bus_type;
+        new_driver->driver.probe = phy_probe;
+        new_driver->driver.remove = phy_remove;
+
+        retval = driver_register(&new_driver->driver);
+
+        if (retval) {
+                printk(KERN_ERR "%s: Error %d in registering driver\n",
+                                new_driver->name, retval);
+
+                return retval;
+        }
+
+        pr_info("%s: Registered new driver\n", new_driver->name);
+
+        return 0;
+}
+EXPORT_SYMBOL(phy_driver_register);
+
+void phy_driver_unregister(struct phy_driver *drv)
+{
+        driver_unregister(&drv->driver);
+}
+EXPORT_SYMBOL(phy_driver_unregister);
+
+static struct phy_driver genphy_driver = {
+        .phy_id         = 0xffffffff,
+        .phy_id_mask    = 0xffffffff,
+        .name           = "Generic PHY",
+        .config_init    = genphy_config_init,
+        .features       = 0,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .driver         = {.owner= THIS_MODULE, },
+};
+
+static int __init phy_init(void)
+{
+        int rc;
+
+        rc = mdio_bus_init();
+        if (rc)
+                return rc;
+
+        rc = phy_driver_register(&genphy_driver);
+        if (rc)
+                mdio_bus_exit();
+
+        return rc;
+}
+
+static void __exit phy_exit(void)
+{
+        phy_driver_unregister(&genphy_driver);
+        mdio_bus_exit();
+}
+
+subsys_initcall(phy_init);
+module_exit(phy_exit);
diff --git a/drivers/net/phy/qsemi.c b/drivers/net/phy/qsemi.c
new file mode 100644
index 000000000000..d461ba457631
--- /dev/null
+++ b/drivers/net/phy/qsemi.c
@@ -0,0 +1,143 @@
+/*
+ * drivers/net/phy/qsemi.c
+ *
+ * Driver for Quality Semiconductor PHYs
+ *
+ * Author: Andy Fleming
+ *
+ * Copyright (c) 2004 Freescale Semiconductor, Inc.
+ *
+ * This program is free software; you can redistribute  it and/or modify it
+ * under  the terms of  the GNU General  Public License as published by the
+ * Free Software Foundation;  either version 2 of the  License, or (at your
+ * option) any later version.
+ *
+ */
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/sched.h>
+#include <linux/string.h>
+#include <linux/errno.h>
+#include <linux/unistd.h>
+#include <linux/slab.h>
+#include <linux/interrupt.h>
+#include <linux/init.h>
+#include <linux/delay.h>
+#include <linux/netdevice.h>
+#include <linux/etherdevice.h>
+#include <linux/skbuff.h>
+#include <linux/spinlock.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/version.h>
+#include <linux/mii.h>
+#include <linux/ethtool.h>
+#include <linux/phy.h>
+
+#include <asm/io.h>
+#include <asm/irq.h>
+#include <asm/uaccess.h>
+
+/* ------------------------------------------------------------------------- */
+/* The Quality Semiconductor QS6612 is used on the RPX CLLF                  */
+
+/* register definitions */
+
+#define MII_QS6612_MCR          17  /* Mode Control Register      */
+#define MII_QS6612_FTR          27  /* Factory Test Register      */
+#define MII_QS6612_MCO          28  /* Misc. Control Register     */
+#define MII_QS6612_ISR          29  /* Interrupt Source Register  */
+#define MII_QS6612_IMR          30  /* Interrupt Mask Register    */
+#define MII_QS6612_IMR_INIT     0x003a
+#define MII_QS6612_PCR          31  /* 100BaseTx PHY Control Reg. */
+
+#define QS6612_PCR_AN_COMPLETE  0x1000
+#define QS6612_PCR_RLBEN        0x0200
+#define QS6612_PCR_DCREN        0x0100
+#define QS6612_PCR_4B5BEN       0x0040
+#define QS6612_PCR_TX_ISOLATE   0x0020
+#define QS6612_PCR_MLT3_DIS     0x0002
+#define QS6612_PCR_SCRM_DESCRM  0x0001
+
+MODULE_DESCRIPTION("Quality Semiconductor PHY driver");
+MODULE_AUTHOR("Andy Fleming");
+MODULE_LICENSE("GPL");
+
+/* Returns 0, unless there's a write error */
+static int qs6612_config_init(struct phy_device *phydev)
+{
+        /* The PHY powers up isolated on the RPX,
+         * so send a command to allow operation.
+         * XXX - My docs indicate this should be 0x0940
+         * ...or something.  The current value sets three
+         * reserved bits, bit 11, which specifies it should be
+         * set to one, bit 10, which specifies it should be set
+         * to 0, and bit 7, which doesn't specify.  However, my
+         * docs are preliminary, and I will leave it like this
+         * until someone more knowledgable corrects me or it.
+         * -- Andy Fleming
+         */
+        return phy_write(phydev, MII_QS6612_PCR, 0x0dc0);
+}
+
+static int qs6612_ack_interrupt(struct phy_device *phydev)
+{
+        int err;
+
+        err = phy_read(phydev, MII_QS6612_ISR);
+
+        if (err < 0)
+                return err;
+
+        err = phy_read(phydev, MII_BMSR);
+
+        if (err < 0)
+                return err;
+
+        err = phy_read(phydev, MII_EXPANSION);
+
+        if (err < 0)
+                return err;
+
+        return 0;
+}
+
+static int qs6612_config_intr(struct phy_device *phydev)
+{
+        int err;
+        if (phydev->interrupts == PHY_INTERRUPT_ENABLED)
+                err = phy_write(phydev, MII_QS6612_IMR,
+                                MII_QS6612_IMR_INIT);
+        else
+                err = phy_write(phydev, MII_QS6612_IMR, 0);
+
+        return err;
+
+}
+
+static struct phy_driver qs6612_driver = {
+        .phy_id         = 0x00181440,
+        .name           = "QS6612",
+        .phy_id_mask    = 0xfffffff0,
+        .features       = PHY_BASIC_FEATURES,
+        .flags          = PHY_HAS_INTERRUPT,
+        .config_init    = qs6612_config_init,
+        .config_aneg    = genphy_config_aneg,
+        .read_status    = genphy_read_status,
+        .ack_interrupt  = qs6612_ack_interrupt,
+        .config_intr    = qs6612_config_intr,
+        .driver         = { .owner = THIS_MODULE,},
+};
+
+static int __init qs6612_init(void)
+{
+        return phy_driver_register(&qs6612_driver);
+}
+
+static void __exit qs6612_exit(void)
+{
+        phy_driver_unregister(&qs6612_driver);
+}
+
+module_init(qs6612_init);
+module_exit(qs6612_exit);
diff --git a/drivers/net/plip.c b/drivers/net/plip.c
index f4b62405d2e5..1bd22cd40c75 100644
--- a/drivers/net/plip.c
+++ b/drivers/net/plip.c
@@ -160,7 +160,7 @@ static struct net_device_stats *plip_get_stats(struct net_device *dev);
 static int plip_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd);
 static int plip_preempt(void *handle);
 static void plip_wakeup(void *handle);
-
+
 enum plip_connection_state {
         PLIP_CN_NONE=0,
         PLIP_CN_RECEIVE,
@@ -231,8 +231,8 @@ struct net_local {
         atomic_t kill_timer;
         struct semaphore killed_timer_sem;
 };
-
-inline static void enable_parport_interrupts (struct net_device *dev)
+
+static inline void enable_parport_interrupts (struct net_device *dev)
 {
         if (dev->irq != -1)
         {
@@ -242,7 +242,7 @@ inline static void enable_parport_interrupts (struct net_device *dev)
         }
 }
 
-inline static void disable_parport_interrupts (struct net_device *dev)
+static inline void disable_parport_interrupts (struct net_device *dev)
 {
         if (dev->irq != -1)
         {
@@ -252,7 +252,7 @@ inline static void disable_parport_interrupts (struct net_device *dev)
         }
 }
 
-inline static void write_data (struct net_device *dev, unsigned char data)
+static inline void write_data (struct net_device *dev, unsigned char data)
 {
         struct parport *port =
            ((struct net_local *)dev->priv)->pardev->port;
@@ -260,14 +260,14 @@ inline static void write_data (struct net_device *dev, unsigned char data)
         port->ops->write_data (port, data);
 }
 
-inline static unsigned char read_status (struct net_device *dev)
+static inline unsigned char read_status (struct net_device *dev)
 {
         struct parport *port =
            ((struct net_local *)dev->priv)->pardev->port;
 
         return port->ops->read_status (port);
 }
-
+
 /* Entry point of PLIP driver.
    Probe the hardware, and register/initialize the driver.
 
@@ -316,7 +316,7 @@ plip_init_netdev(struct net_device *dev)
 
         spin_lock_init(&nl->lock);
 }
-
+
 /* Bottom half handler for the delayed request.
    This routine is kicked by do_timer().
    Request `plip_bh' to be invoked. */
@@ -471,7 +471,7 @@ plip_bh_timeout_error(struct net_device *dev, struct net_local *nl,
 
         return TIMEOUT;
 }
-
+
 static int
 plip_none(struct net_device *dev, struct net_local *nl,
           struct plip_local *snd, struct plip_local *rcv)
@@ -481,7 +481,7 @@ plip_none(struct net_device *dev, struct net_local *nl,
 
 /* PLIP_RECEIVE --- receive a byte(two nibbles)
    Returns OK on success, TIMEOUT on timeout */
-inline static int
+static inline int
 plip_receive(unsigned short nibble_timeout, struct net_device *dev,
              enum plip_nibble_state *ns_p, unsigned char *data_p)
 {
@@ -540,7 +540,7 @@ plip_receive(unsigned short nibble_timeout, struct net_device *dev,
  *      in far too many old systems not all even running Linux.
  */
  
-static unsigned short plip_type_trans(struct sk_buff *skb, struct net_device *dev)
+static __be16 plip_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         struct ethhdr *eth;
         unsigned char *rawp;
@@ -582,7 +582,6 @@ static unsigned short plip_type_trans(struct sk_buff *skb, struct net_device *de
         return htons(ETH_P_802_2);
 }
 
-
 /* PLIP_RECEIVE_PACKET --- receive a packet */
 static int
 plip_receive_packet(struct net_device *dev, struct net_local *nl,
@@ -702,7 +701,7 @@ plip_receive_packet(struct net_device *dev, struct net_local *nl,
 
 /* PLIP_SEND --- send a byte (two nibbles)
    Returns OK on success, TIMEOUT when timeout    */
-inline static int
+static inline int
 plip_send(unsigned short nibble_timeout, struct net_device *dev,
           enum plip_nibble_state *ns_p, unsigned char data)
 {
@@ -902,7 +901,7 @@ plip_error(struct net_device *dev, struct net_local *nl,
 
         return OK;
 }
-
+
 /* Handle the parallel port interrupts. */
 static void
 plip_interrupt(int irq, void *dev_id, struct pt_regs * regs)
@@ -957,7 +956,7 @@ plip_interrupt(int irq, void *dev_id, struct pt_regs * regs)
 
         spin_unlock_irq(&nl->lock);
 }
-
+
 static int
 plip_tx_packet(struct sk_buff *skb, struct net_device *dev)
 {
@@ -1238,7 +1237,7 @@ plip_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
         }
         return 0;
 }
-
+
 static int parport[PLIP_MAX] = { [0 ... PLIP_MAX-1] = -1 };
 static int timid;
 
diff --git a/drivers/net/ppp_async.c b/drivers/net/ppp_async.c
index 33b9d79b1aad..59e8183c639e 100644
--- a/drivers/net/ppp_async.c
+++ b/drivers/net/ppp_async.c
@@ -364,7 +364,7 @@ ppp_asynctty_receive(struct tty_struct *tty, const unsigned char *buf,
         spin_lock_irqsave(&ap->recv_lock, flags);
         ppp_async_input(ap, buf, cflags, count);
         spin_unlock_irqrestore(&ap->recv_lock, flags);
-        if (skb_queue_len(&ap->rqueue))
+        if (!skb_queue_empty(&ap->rqueue))
                 tasklet_schedule(&ap->tsk);
         ap_put(ap);
         if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
@@ -1025,7 +1025,7 @@ static void async_lcp_peek(struct asyncppp *ap, unsigned char *data,
 
 static void __exit ppp_async_cleanup(void)
 {
-        if (tty_register_ldisc(N_PPP, NULL) != 0)
+        if (tty_unregister_ldisc(N_PPP) != 0)
                 printk(KERN_ERR "failed to unregister PPP line discipline\n");
 }
 
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index ab726ab43798..a32668e88e09 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -1237,8 +1237,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
                 pch = list_entry(list, struct channel, clist);
                 navail += pch->avail = (pch->chan != NULL);
                 if (pch->avail) {
-                        if (skb_queue_len(&pch->file.xq) == 0
-                            || !pch->had_frag) {
+                        if (skb_queue_empty(&pch->file.xq) ||
+                            !pch->had_frag) {
                                 pch->avail = 2;
                                 ++nfree;
                         }
@@ -1374,8 +1374,8 @@ static int ppp_mp_explode(struct ppp *ppp, struct sk_buff *skb)
 
                 /* try to send it down the channel */
                 chan = pch->chan;
-                if (skb_queue_len(&pch->file.xq)
-                    || !chan->ops->start_xmit(chan, frag))
+                if (!skb_queue_empty(&pch->file.xq) ||
+                    !chan->ops->start_xmit(chan, frag))
                         skb_queue_tail(&pch->file.xq, frag);
                 pch->had_frag = 1;
                 p += flen;
@@ -1412,7 +1412,7 @@ ppp_channel_push(struct channel *pch)
 
         spin_lock_bh(&pch->downl);
         if (pch->chan != 0) {
-                while (skb_queue_len(&pch->file.xq) > 0) {
+                while (!skb_queue_empty(&pch->file.xq)) {
                         skb = skb_dequeue(&pch->file.xq);
                         if (!pch->chan->ops->start_xmit(pch->chan, skb)) {
                                 /* put the packet back and try again later */
@@ -1426,7 +1426,7 @@ ppp_channel_push(struct channel *pch)
         }
         spin_unlock_bh(&pch->downl);
         /* see if there is anything from the attached unit to be sent */
-        if (skb_queue_len(&pch->file.xq) == 0) {
+        if (skb_queue_empty(&pch->file.xq)) {
                 read_lock_bh(&pch->upl);
                 ppp = pch->ppp;
                 if (ppp != 0)
diff --git a/drivers/net/ppp_synctty.c b/drivers/net/ppp_synctty.c
index 7d0150b4c629..4d51c0c8023d 100644
--- a/drivers/net/ppp_synctty.c
+++ b/drivers/net/ppp_synctty.c
@@ -406,7 +406,7 @@ ppp_sync_receive(struct tty_struct *tty, const unsigned char *buf,
         spin_lock_irqsave(&ap->recv_lock, flags);
         ppp_sync_input(ap, buf, cflags, count);
         spin_unlock_irqrestore(&ap->recv_lock, flags);
-        if (skb_queue_len(&ap->rqueue))
+        if (!skb_queue_empty(&ap->rqueue))
                 tasklet_schedule(&ap->tsk);
         sp_put(ap);
         if (test_and_clear_bit(TTY_THROTTLED, &tty->flags)
@@ -793,7 +793,7 @@ err:
 static void __exit
 ppp_sync_cleanup(void)
 {
-        if (tty_register_ldisc(N_SYNC_PPP, NULL) != 0)
+        if (tty_unregister_ldisc(N_SYNC_PPP) != 0)
                 printk(KERN_ERR "failed to unregister Sync PPP line discipline\n");
 }
 
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index ce449fe90e6d..f0471d102e3c 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -187,6 +187,7 @@ static struct pci_device_id rtl8169_pci_tbl[] = {
         { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8169), },
         { PCI_DEVICE(PCI_VENDOR_ID_DLINK,       0x4300), },
         { PCI_DEVICE(0x16ec,                    0x0116), },
+        { PCI_VENDOR_ID_LINKSYS,                0x1032, PCI_ANY_ID, 0x0024, },
         {0,},
 };
 
@@ -1876,7 +1877,7 @@ static int rtl8169_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff,
         skb_reserve(skb, NET_IP_ALIGN);
         *sk_buff = skb;
 
-        mapping = pci_map_single(pdev, skb->tail, rx_buf_sz,
+        mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
                                  PCI_DMA_FROMDEVICE);
 
         rtl8169_map_to_asic(desc, mapping, rx_buf_sz);
@@ -2336,7 +2337,7 @@ static inline int rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
                 skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN);
                 if (skb) {
                         skb_reserve(skb, NET_IP_ALIGN);
-                        eth_copy_and_sum(skb, sk_buff[0]->tail, pkt_size, 0);
+                        eth_copy_and_sum(skb, sk_buff[0]->data, pkt_size, 0);
                         *sk_buff = skb;
                         rtl8169_mark_to_asic(desc, rx_buf_sz);
                         ret = 0;
diff --git a/drivers/net/s2io-regs.h b/drivers/net/s2io-regs.h
index 7092ca6b277e..2234a8f05eb2 100644
--- a/drivers/net/s2io-regs.h
+++ b/drivers/net/s2io-regs.h
@@ -62,6 +62,7 @@ typedef struct _XENA_dev_config {
 #define ADAPTER_STATUS_RMAC_REMOTE_FAULT   BIT(6)
 #define ADAPTER_STATUS_RMAC_LOCAL_FAULT    BIT(7)
 #define ADAPTER_STATUS_RMAC_PCC_IDLE       vBIT(0xFF,8,8)
+#define ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE  vBIT(0x0F,8,8)
 #define ADAPTER_STATUS_RC_PRC_QUIESCENT    vBIT(0xFF,16,8)
 #define ADAPTER_STATUS_MC_DRAM_READY       BIT(24)
 #define ADAPTER_STATUS_MC_QUEUES_READY     BIT(25)
@@ -77,21 +78,34 @@ typedef struct _XENA_dev_config {
 #define ADAPTER_ECC_EN                     BIT(55)
 
         u64 serr_source;
-#define SERR_SOURCE_PIC                                 BIT(0)
-#define SERR_SOURCE_TXDMA                               BIT(1)
-#define SERR_SOURCE_RXDMA                               BIT(2)
+#define SERR_SOURCE_PIC                 BIT(0)
+#define SERR_SOURCE_TXDMA               BIT(1)
+#define SERR_SOURCE_RXDMA               BIT(2)
 #define SERR_SOURCE_MAC                 BIT(3)
 #define SERR_SOURCE_MC                  BIT(4)
 #define SERR_SOURCE_XGXS                BIT(5)
-#define SERR_SOURCE_ANY                                 (SERR_SOURCE_PIC                | \
-                                                                                SERR_SOURCE_TXDMA       | \
-                                                                                SERR_SOURCE_RXDMA       | \
-                                                                                SERR_SOURCE_MAC         | \
-                                                                                SERR_SOURCE_MC      | \
-                                                                                SERR_SOURCE_XGXS)
-
-
-        u8 unused_0[0x800 - 0x120];
+#define SERR_SOURCE_ANY                 (SERR_SOURCE_PIC        | \
+                                        SERR_SOURCE_TXDMA       | \
+                                        SERR_SOURCE_RXDMA       | \
+                                        SERR_SOURCE_MAC         | \
+                                        SERR_SOURCE_MC          | \
+                                        SERR_SOURCE_XGXS)
+
+        u64 pci_mode;
+#define GET_PCI_MODE(val)               ((val & vBIT(0xF, 0, 4)) >> 60)
+#define PCI_MODE_PCI_33                 0
+#define PCI_MODE_PCI_66                 0x1
+#define PCI_MODE_PCIX_M1_66             0x2
+#define PCI_MODE_PCIX_M1_100            0x3
+#define PCI_MODE_PCIX_M1_133            0x4
+#define PCI_MODE_PCIX_M2_66             0x5
+#define PCI_MODE_PCIX_M2_100            0x6
+#define PCI_MODE_PCIX_M2_133            0x7
+#define PCI_MODE_UNSUPPORTED            BIT(0)
+#define PCI_MODE_32_BITS                BIT(8)
+#define PCI_MODE_UNKNOWN_MODE           BIT(9)
+
+        u8 unused_0[0x800 - 0x128];
 
 /* PCI-X Controller registers */
         u64 pic_int_status;
@@ -153,7 +167,11 @@ typedef struct _XENA_dev_config {
         u8 unused4[0x08];
 
         u64 gpio_int_reg;
+#define GPIO_INT_REG_LINK_DOWN                 BIT(1)
+#define GPIO_INT_REG_LINK_UP                   BIT(2)
         u64 gpio_int_mask;
+#define GPIO_INT_MASK_LINK_DOWN                BIT(1)
+#define GPIO_INT_MASK_LINK_UP                  BIT(2)
         u64 gpio_alarms;
 
         u8 unused5[0x38];
@@ -223,19 +241,16 @@ typedef struct _XENA_dev_config {
         u64 xmsi_data;
 
         u64 rx_mat;
+#define RX_MAT_SET(ring, msi)                   vBIT(msi, (8 * ring), 8)
 
         u8 unused6[0x8];
 
-        u64 tx_mat0_7;
-        u64 tx_mat8_15;
-        u64 tx_mat16_23;
-        u64 tx_mat24_31;
-        u64 tx_mat32_39;
-        u64 tx_mat40_47;
-        u64 tx_mat48_55;
-        u64 tx_mat56_63;
+        u64 tx_mat0_n[0x8];
+#define TX_MAT_SET(fifo, msi)                   vBIT(msi, (8 * fifo), 8)
 
-        u8 unused_1[0x10];
+        u8 unused_1[0x8];
+        u64 stat_byte_cnt;
+#define STAT_BC(n)                              vBIT(n,4,12)
 
         /* Automated statistics collection */
         u64 stat_cfg;
@@ -246,6 +261,7 @@ typedef struct _XENA_dev_config {
 #define STAT_TRSF_PER(n)           TBD
 #define PER_SEC                                    0x208d5
 #define SET_UPDT_PERIOD(n)                 vBIT((PER_SEC*n),32,32)
+#define SET_UPDT_CLICKS(val)               vBIT(val, 32, 32)
 
         u64 stat_addr;
 
@@ -267,8 +283,15 @@ typedef struct _XENA_dev_config {
 
         u64 gpio_control;
 #define GPIO_CTRL_GPIO_0                BIT(8)
+        u64 misc_control;
+#define MISC_LINK_STABILITY_PRD(val)   vBIT(val,29,3)
+
+        u8 unused7_1[0x240 - 0x208];
+
+        u64 wreq_split_mask;
+#define WREQ_SPLIT_MASK_SET_MASK(val)   vBIT(val, 52, 12)
 
-        u8 unused7[0x600];
+        u8 unused7_2[0x800 - 0x248];
 
 /* TxDMA registers */
         u64 txdma_int_status;
@@ -290,6 +313,7 @@ typedef struct _XENA_dev_config {
 
         u64 pcc_err_reg;
 #define PCC_FB_ECC_DB_ERR               vBIT(0xFF, 16, 8)
+#define PCC_ENABLE_FOUR                 vBIT(0x0F,0,8)
 
         u64 pcc_err_mask;
         u64 pcc_err_alarm;
@@ -468,6 +492,7 @@ typedef struct _XENA_dev_config {
 #define PRC_CTRL_NO_SNOOP                      (BIT(22)|BIT(23))
 #define PRC_CTRL_NO_SNOOP_DESC                 BIT(22)
 #define PRC_CTRL_NO_SNOOP_BUFF                 BIT(23)
+#define PRC_CTRL_BIMODAL_INTERRUPT             BIT(37)
 #define PRC_CTRL_RXD_BACKOFF_INTERVAL(val)     vBIT(val,40,24)
 
         u64 prc_alarm_action;
@@ -691,6 +716,10 @@ typedef struct _XENA_dev_config {
 #define MC_ERR_REG_MIRI_CRI_ERR_0          BIT(22)
 #define MC_ERR_REG_MIRI_CRI_ERR_1          BIT(23)
 #define MC_ERR_REG_SM_ERR                  BIT(31)
+#define MC_ERR_REG_ECC_ALL_SNG             (BIT(6) | \
+                                        BIT(7) | BIT(17) | BIT(19))
+#define MC_ERR_REG_ECC_ALL_DBL             (BIT(14) | \
+                                        BIT(15) | BIT(18) | BIT(20))
         u64 mc_err_mask;
         u64 mc_err_alarm;
 
@@ -736,7 +765,19 @@ typedef struct _XENA_dev_config {
         u64 mc_rldram_test_d1;
         u8 unused24[0x300 - 0x288];
         u64 mc_rldram_test_d2;
-        u8 unused25[0x700 - 0x308];
+
+        u8 unused24_1[0x360 - 0x308];
+        u64 mc_rldram_ctrl;
+#define MC_RLDRAM_ENABLE_ODT            BIT(7)
+
+        u8 unused24_2[0x640 - 0x368];
+        u64 mc_rldram_ref_per_herc;
+#define MC_RLDRAM_SET_REF_PERIOD(val)   vBIT(val, 0, 16)
+
+        u8 unused24_3[0x660 - 0x648];
+        u64 mc_rldram_mrs_herc;
+
+        u8 unused25[0x700 - 0x668];
         u64 mc_debug_ctrl;
 
         u8 unused26[0x3000 - 0x2f08];
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index 9c224eba057d..7ca78228b104 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -11,29 +11,28 @@
  * See the file COPYING in this distribution for more information.
  *
  * Credits:
- * Jeff Garzik          : For pointing out the improper error condition 
- *                        check in the s2io_xmit routine and also some 
- *                        issues in the Tx watch dog function. Also for
- *                        patiently answering all those innumerable 
+ * Jeff Garzik          : For pointing out the improper error condition
+ *                        check in the s2io_xmit routine and also some
+ *                        issues in the Tx watch dog function. Also for
+ *                        patiently answering all those innumerable
  *                        questions regaring the 2.6 porting issues.
  * Stephen Hemminger    : Providing proper 2.6 porting mechanism for some
  *                        macros available only in 2.6 Kernel.
- * Francois Romieu      : For pointing out all code part that were 
+ * Francois Romieu      : For pointing out all code part that were
  *                        deprecated and also styling related comments.
- * Grant Grundler       : For helping me get rid of some Architecture 
+ * Grant Grundler       : For helping me get rid of some Architecture
  *                        dependent code.
  * Christopher Hellwig  : Some more 2.6 specific issues in the driver.
- *                              
+ *
  * The module loadable parameters that are supported by the driver and a brief
  * explaination of all the variables.
- * rx_ring_num : This can be used to program the number of receive rings used 
- * in the driver.                                       
- * rx_ring_len: This defines the number of descriptors each ring can have. This 
+ * rx_ring_num : This can be used to program the number of receive rings used
+ * in the driver.
+ * rx_ring_len: This defines the number of descriptors each ring can have. This
  * is also an array of size 8.
  * tx_fifo_num: This defines the number of Tx FIFOs thats used int the driver.
- * tx_fifo_len: This too is an array of 8. Each element defines the number of 
+ * tx_fifo_len: This too is an array of 8. Each element defines the number of
  * Tx descriptors that can be associated with each corresponding FIFO.
- * in PCI Configuration space.
  ************************************************************************/
 
 #include <linux/config.h>
@@ -42,6 +41,7 @@
 #include <linux/errno.h>
 #include <linux/ioport.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/kernel.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
@@ -55,27 +55,39 @@
 #include <linux/ethtool.h>
 #include <linux/version.h>
 #include <linux/workqueue.h>
+#include <linux/if_vlan.h>
 
-#include <asm/io.h>
 #include <asm/system.h>
 #include <asm/uaccess.h>
+#include <asm/io.h>
 
 /* local include */
 #include "s2io.h"
 #include "s2io-regs.h"
 
 /* S2io Driver name & version. */
-static char s2io_driver_name[] = "s2io";
-static char s2io_driver_version[] = "Version 1.7.7.1";
+static char s2io_driver_name[] = "Neterion";
+static char s2io_driver_version[] = "Version 2.0.3.1";
+
+static inline int RXD_IS_UP2DT(RxD_t *rxdp)
+{
+        int ret;
+
+        ret = ((!(rxdp->Control_1 & RXD_OWN_XENA)) &&
+                (GET_RXD_MARKER(rxdp->Control_2) != THE_RXD_MARK));
 
-/* 
+        return ret;
+}
+
+/*
  * Cards with following subsystem_id have a link state indication
  * problem, 600B, 600C, 600D, 640B, 640C and 640D.
  * macro below identifies these cards given the subsystem_id.
  */
-#define CARDS_WITH_FAULTY_LINK_INDICATORS(subid) \
-                (((subid >= 0x600B) && (subid <= 0x600D)) || \
-                 ((subid >= 0x640B) && (subid <= 0x640D))) ? 1 : 0
+#define CARDS_WITH_FAULTY_LINK_INDICATORS(dev_type, subid) \
+        (dev_type == XFRAME_I_DEVICE) ?                 \
+                ((((subid >= 0x600B) && (subid <= 0x600D)) || \
+                 ((subid >= 0x640B) && (subid <= 0x640D))) ? 1 : 0) : 0
 
 #define LINK_IS_UP(val64) (!(val64 & (ADAPTER_STATUS_RMAC_REMOTE_FAULT | \
                                       ADAPTER_STATUS_RMAC_LOCAL_FAULT)))
@@ -85,9 +97,12 @@ static char s2io_driver_version[] = "Version 1.7.7.1";
 static inline int rx_buffer_level(nic_t * sp, int rxb_size, int ring)
 {
         int level = 0;
-        if ((sp->pkt_cnt[ring] - rxb_size) > 16) {
+        mac_info_t *mac_control;
+
+        mac_control = &sp->mac_control;
+        if ((mac_control->rings[ring].pkt_cnt - rxb_size) > 16) {
                 level = LOW;
-                if ((sp->pkt_cnt[ring] - rxb_size) < MAX_RXDS_PER_BLOCK) {
+                if (rxb_size <= MAX_RXDS_PER_BLOCK) {
                         level = PANIC;
                 }
         }
@@ -144,6 +159,9 @@ static char ethtool_stats_keys[][ETH_GSTRING_LEN] = {
         {"rmac_pause_cnt"},
         {"rmac_accepted_ip"},
         {"rmac_err_tcp"},
+        {"\n DRIVER STATISTICS"},
+        {"single_bit_ecc_errs"},
+        {"double_bit_ecc_errs"},
 };
 
 #define S2IO_STAT_LEN sizeof(ethtool_stats_keys)/ ETH_GSTRING_LEN
@@ -152,8 +170,37 @@ static char ethtool_stats_keys[][ETH_GSTRING_LEN] = {
 #define S2IO_TEST_LEN   sizeof(s2io_gstrings) / ETH_GSTRING_LEN
 #define S2IO_STRINGS_LEN        S2IO_TEST_LEN * ETH_GSTRING_LEN
 
+#define S2IO_TIMER_CONF(timer, handle, arg, exp)                \
+                        init_timer(&timer);                     \
+                        timer.function = handle;                \
+                        timer.data = (unsigned long) arg;       \
+                        mod_timer(&timer, (jiffies + exp))      \
+
+/* Add the vlan */
+static void s2io_vlan_rx_register(struct net_device *dev,
+                                        struct vlan_group *grp)
+{
+        nic_t *nic = dev->priv;
+        unsigned long flags;
+
+        spin_lock_irqsave(&nic->tx_lock, flags);
+        nic->vlgrp = grp;
+        spin_unlock_irqrestore(&nic->tx_lock, flags);
+}
+
+/* Unregister the vlan */
+static void s2io_vlan_rx_kill_vid(struct net_device *dev, unsigned long vid)
+{
+        nic_t *nic = dev->priv;
+        unsigned long flags;
+
+        spin_lock_irqsave(&nic->tx_lock, flags);
+        if (nic->vlgrp)
+                nic->vlgrp->vlan_devices[vid] = NULL;
+        spin_unlock_irqrestore(&nic->tx_lock, flags);
+}
 
-/* 
+/*
  * Constants to be programmed into the Xena's registers, to configure
  * the XAUI.
  */
@@ -161,7 +208,28 @@ static char ethtool_stats_keys[][ETH_GSTRING_LEN] = {
 #define SWITCH_SIGN     0xA5A5A5A5A5A5A5A5ULL
 #define END_SIGN        0x0
 
-static u64 default_mdio_cfg[] = {
+static u64 herc_act_dtx_cfg[] = {
+        /* Set address */
+        0x8000051536750000ULL, 0x80000515367500E0ULL,
+        /* Write data */
+        0x8000051536750004ULL, 0x80000515367500E4ULL,
+        /* Set address */
+        0x80010515003F0000ULL, 0x80010515003F00E0ULL,
+        /* Write data */
+        0x80010515003F0004ULL, 0x80010515003F00E4ULL,
+        /* Set address */
+        0x801205150D440000ULL, 0x801205150D4400E0ULL,
+        /* Write data */
+        0x801205150D440004ULL, 0x801205150D4400E4ULL,
+        /* Set address */
+        0x80020515F2100000ULL, 0x80020515F21000E0ULL,
+        /* Write data */
+        0x80020515F2100004ULL, 0x80020515F21000E4ULL,
+        /* Done */
+        END_SIGN
+};
+
+static u64 xena_mdio_cfg[] = {
         /* Reset PMA PLL */
         0xC001010000000000ULL, 0xC0010100000000E0ULL,
         0xC0010100008000E4ULL,
@@ -171,7 +239,7 @@ static u64 default_mdio_cfg[] = {
         END_SIGN
 };
 
-static u64 default_dtx_cfg[] = {
+static u64 xena_dtx_cfg[] = {
         0x8000051500000000ULL, 0x80000515000000E0ULL,
         0x80000515D93500E4ULL, 0x8001051500000000ULL,
         0x80010515000000E0ULL, 0x80010515001E00E4ULL,
@@ -195,8 +263,7 @@ static u64 default_dtx_cfg[] = {
         END_SIGN
 };
 
-
-/* 
+/*
  * Constants for Fixing the MacAddress problem seen mostly on
  * Alpha machines.
  */
@@ -225,20 +292,25 @@ static unsigned int tx_fifo_len[MAX_TX_FIFOS] =
 static unsigned int rx_ring_num = 1;
 static unsigned int rx_ring_sz[MAX_RX_RINGS] =
     {[0 ...(MAX_RX_RINGS - 1)] = 0 };
-static unsigned int Stats_refresh_time = 4;
+static unsigned int rts_frm_len[MAX_RX_RINGS] =
+    {[0 ...(MAX_RX_RINGS - 1)] = 0 };
+static unsigned int use_continuous_tx_intrs = 1;
 static unsigned int rmac_pause_time = 65535;
 static unsigned int mc_pause_threshold_q0q3 = 187;
 static unsigned int mc_pause_threshold_q4q7 = 187;
 static unsigned int shared_splits;
 static unsigned int tmac_util_period = 5;
 static unsigned int rmac_util_period = 5;
+static unsigned int bimodal = 0;
 #ifndef CONFIG_S2IO_NAPI
 static unsigned int indicate_max_pkts;
 #endif
+/* Frequency of Rx desc syncs expressed as power of 2 */
+static unsigned int rxsync_frequency = 3;
 
-/* 
+/*
  * S2IO device table.
- * This table lists all the devices that this driver supports. 
+ * This table lists all the devices that this driver supports.
  */
 static struct pci_device_id s2io_tbl[] __devinitdata = {
         {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_S2IO_WIN,
@@ -246,9 +318,9 @@ static struct pci_device_id s2io_tbl[] __devinitdata = {
         {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_S2IO_UNI,
          PCI_ANY_ID, PCI_ANY_ID},
         {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_HERC_WIN,
-         PCI_ANY_ID, PCI_ANY_ID},
-        {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_HERC_UNI,
-         PCI_ANY_ID, PCI_ANY_ID},
+         PCI_ANY_ID, PCI_ANY_ID},
+        {PCI_VENDOR_ID_S2IO, PCI_DEVICE_ID_HERC_UNI,
+         PCI_ANY_ID, PCI_ANY_ID},
         {0,}
 };
 
@@ -267,8 +339,8 @@ static struct pci_driver s2io_driver = {
 /**
  * init_shared_mem - Allocation and Initialization of Memory
  * @nic: Device private variable.
- * Description: The function allocates all the memory areas shared 
- * between the NIC and the driver. This includes Tx descriptors, 
+ * Description: The function allocates all the memory areas shared
+ * between the NIC and the driver. This includes Tx descriptors,
  * Rx descriptors and the statistics block.
  */
 
@@ -278,11 +350,11 @@ static int init_shared_mem(struct s2io_nic *nic)
         void *tmp_v_addr, *tmp_v_addr_next;
         dma_addr_t tmp_p_addr, tmp_p_addr_next;
         RxD_block_t *pre_rxd_blk = NULL;
-        int i, j, blk_cnt;
+        int i, j, blk_cnt, rx_sz, tx_sz;
         int lst_size, lst_per_page;
         struct net_device *dev = nic->dev;
 #ifdef CONFIG_2BUFF_MODE
-        unsigned long tmp;
+        u64 tmp;
         buffAdd_t *ba;
 #endif
 
@@ -299,36 +371,41 @@ static int init_shared_mem(struct s2io_nic *nic)
                 size += config->tx_cfg[i].fifo_len;
         }
         if (size > MAX_AVAILABLE_TXDS) {
-                DBG_PRINT(ERR_DBG, "%s: Total number of Tx FIFOs ",
-                          dev->name);
-                DBG_PRINT(ERR_DBG, "exceeds the maximum value ");
-                DBG_PRINT(ERR_DBG, "that can be used\n");
+                DBG_PRINT(ERR_DBG, "%s: Requested TxDs too high, ",
+                          __FUNCTION__);
+                DBG_PRINT(ERR_DBG, "Requested: %d, max supported: 8192\n", size);
                 return FAILURE;
         }
 
         lst_size = (sizeof(TxD_t) * config->max_txds);
+        tx_sz = lst_size * size;
         lst_per_page = PAGE_SIZE / lst_size;
 
         for (i = 0; i < config->tx_fifo_num; i++) {
                 int fifo_len = config->tx_cfg[i].fifo_len;
                 int list_holder_size = fifo_len * sizeof(list_info_hold_t);
-                nic->list_info[i] = kmalloc(list_holder_size, GFP_KERNEL);
-                if (!nic->list_info[i]) {
+                mac_control->fifos[i].list_info = kmalloc(list_holder_size,
+                                                          GFP_KERNEL);
+                if (!mac_control->fifos[i].list_info) {
                         DBG_PRINT(ERR_DBG,
                                   "Malloc failed for list_info\n");
                         return -ENOMEM;
                 }
-                memset(nic->list_info[i], 0, list_holder_size);
+                memset(mac_control->fifos[i].list_info, 0, list_holder_size);
         }
         for (i = 0; i < config->tx_fifo_num; i++) {
                 int page_num = TXD_MEM_PAGE_CNT(config->tx_cfg[i].fifo_len,
                                                 lst_per_page);
-                mac_control->tx_curr_put_info[i].offset = 0;
-                mac_control->tx_curr_put_info[i].fifo_len =
+                mac_control->fifos[i].tx_curr_put_info.offset = 0;
+                mac_control->fifos[i].tx_curr_put_info.fifo_len =
                     config->tx_cfg[i].fifo_len - 1;
-                mac_control->tx_curr_get_info[i].offset = 0;
-                mac_control->tx_curr_get_info[i].fifo_len =
+                mac_control->fifos[i].tx_curr_get_info.offset = 0;
+                mac_control->fifos[i].tx_curr_get_info.fifo_len =
                     config->tx_cfg[i].fifo_len - 1;
+                mac_control->fifos[i].fifo_no = i;
+                mac_control->fifos[i].nic = nic;
+                mac_control->fifos[i].max_txds = MAX_SKB_FRAGS;
+
                 for (j = 0; j < page_num; j++) {
                         int k = 0;
                         dma_addr_t tmp_p;
@@ -344,16 +421,15 @@ static int init_shared_mem(struct s2io_nic *nic)
                         while (k < lst_per_page) {
                                 int l = (j * lst_per_page) + k;
                                 if (l == config->tx_cfg[i].fifo_len)
-                                        goto end_txd_alloc;
-                                nic->list_info[i][l].list_virt_addr =
+                                        break;
+                                mac_control->fifos[i].list_info[l].list_virt_addr =
                                     tmp_v + (k * lst_size);
-                                nic->list_info[i][l].list_phy_addr =
+                                mac_control->fifos[i].list_info[l].list_phy_addr =
                                     tmp_p + (k * lst_size);
                                 k++;
                         }
                 }
         }
-      end_txd_alloc:
 
         /* Allocation and initialization of RXDs in Rings */
         size = 0;
@@ -366,21 +442,26 @@ static int init_shared_mem(struct s2io_nic *nic)
                         return FAILURE;
                 }
                 size += config->rx_cfg[i].num_rxd;
-                nic->block_count[i] =
+                mac_control->rings[i].block_count =
                     config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
-                nic->pkt_cnt[i] =
-                    config->rx_cfg[i].num_rxd - nic->block_count[i];
+                mac_control->rings[i].pkt_cnt =
+                    config->rx_cfg[i].num_rxd - mac_control->rings[i].block_count;
         }
+        size = (size * (sizeof(RxD_t)));
+        rx_sz = size;
 
         for (i = 0; i < config->rx_ring_num; i++) {
-                mac_control->rx_curr_get_info[i].block_index = 0;
-                mac_control->rx_curr_get_info[i].offset = 0;
-                mac_control->rx_curr_get_info[i].ring_len =
+                mac_control->rings[i].rx_curr_get_info.block_index = 0;
+                mac_control->rings[i].rx_curr_get_info.offset = 0;
+                mac_control->rings[i].rx_curr_get_info.ring_len =
                     config->rx_cfg[i].num_rxd - 1;
-                mac_control->rx_curr_put_info[i].block_index = 0;
-                mac_control->rx_curr_put_info[i].offset = 0;
-                mac_control->rx_curr_put_info[i].ring_len =
+                mac_control->rings[i].rx_curr_put_info.block_index = 0;
+                mac_control->rings[i].rx_curr_put_info.offset = 0;
+                mac_control->rings[i].rx_curr_put_info.ring_len =
                     config->rx_cfg[i].num_rxd - 1;
+                mac_control->rings[i].nic = nic;
+                mac_control->rings[i].ring_no = i;
+
                 blk_cnt =
                     config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
                 /*  Allocating all the Rx blocks */
@@ -394,32 +475,36 @@ static int init_shared_mem(struct s2io_nic *nic)
                                                           &tmp_p_addr);
                         if (tmp_v_addr == NULL) {
                                 /*
-                                 * In case of failure, free_shared_mem() 
-                                 * is called, which should free any 
-                                 * memory that was alloced till the 
+                                 * In case of failure, free_shared_mem()
+                                 * is called, which should free any
+                                 * memory that was alloced till the
                                  * failure happened.
                                  */
-                                nic->rx_blocks[i][j].block_virt_addr =
+                                mac_control->rings[i].rx_blocks[j].block_virt_addr =
                                     tmp_v_addr;
                                 return -ENOMEM;
                         }
                         memset(tmp_v_addr, 0, size);
-                        nic->rx_blocks[i][j].block_virt_addr = tmp_v_addr;
-                        nic->rx_blocks[i][j].block_dma_addr = tmp_p_addr;
+                        mac_control->rings[i].rx_blocks[j].block_virt_addr =
+                                tmp_v_addr;
+                        mac_control->rings[i].rx_blocks[j].block_dma_addr =
+                                tmp_p_addr;
                 }
                 /* Interlinking all Rx Blocks */
                 for (j = 0; j < blk_cnt; j++) {
-                        tmp_v_addr = nic->rx_blocks[i][j].block_virt_addr;
+                        tmp_v_addr =
+                                mac_control->rings[i].rx_blocks[j].block_virt_addr;
                         tmp_v_addr_next =
-                            nic->rx_blocks[i][(j + 1) %
+                                mac_control->rings[i].rx_blocks[(j + 1) %
                                               blk_cnt].block_virt_addr;
-                        tmp_p_addr = nic->rx_blocks[i][j].block_dma_addr;
+                        tmp_p_addr =
+                                mac_control->rings[i].rx_blocks[j].block_dma_addr;
                         tmp_p_addr_next =
-                            nic->rx_blocks[i][(j + 1) %
+                                mac_control->rings[i].rx_blocks[(j + 1) %
                                               blk_cnt].block_dma_addr;
 
                         pre_rxd_blk = (RxD_block_t *) tmp_v_addr;
-                        pre_rxd_blk->reserved_1 = END_OF_BLOCK; /* last RxD 
+                        pre_rxd_blk->reserved_1 = END_OF_BLOCK; /* last RxD
                                                                  * marker.
                                                                  */
 #ifndef CONFIG_2BUFF_MODE
@@ -432,43 +517,43 @@ static int init_shared_mem(struct s2io_nic *nic)
         }
 
 #ifdef CONFIG_2BUFF_MODE
-        /* 
+        /*
          * Allocation of Storages for buffer addresses in 2BUFF mode
          * and the buffers as well.
          */
         for (i = 0; i < config->rx_ring_num; i++) {
                 blk_cnt =
                     config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
-                nic->ba[i] = kmalloc((sizeof(buffAdd_t *) * blk_cnt),
+                mac_control->rings[i].ba = kmalloc((sizeof(buffAdd_t *) * blk_cnt),
                                      GFP_KERNEL);
-                if (!nic->ba[i])
+                if (!mac_control->rings[i].ba)
                         return -ENOMEM;
                 for (j = 0; j < blk_cnt; j++) {
                         int k = 0;
-                        nic->ba[i][j] = kmalloc((sizeof(buffAdd_t) *
+                        mac_control->rings[i].ba[j] = kmalloc((sizeof(buffAdd_t) *
                                                  (MAX_RXDS_PER_BLOCK + 1)),
                                                 GFP_KERNEL);
-                        if (!nic->ba[i][j])
+                        if (!mac_control->rings[i].ba[j])
                                 return -ENOMEM;
                         while (k != MAX_RXDS_PER_BLOCK) {
-                                ba = &nic->ba[i][j][k];
+                                ba = &mac_control->rings[i].ba[j][k];
 
-                                ba->ba_0_org = kmalloc
+                                ba->ba_0_org = (void *) kmalloc
                                     (BUF0_LEN + ALIGN_SIZE, GFP_KERNEL);
                                 if (!ba->ba_0_org)
                                         return -ENOMEM;
-                                tmp = (unsigned long) ba->ba_0_org;
+                                tmp = (u64) ba->ba_0_org;
                                 tmp += ALIGN_SIZE;
-                                tmp &= ~((unsigned long) ALIGN_SIZE);
+                                tmp &= ~((u64) ALIGN_SIZE);
                                 ba->ba_0 = (void *) tmp;
 
-                                ba->ba_1_org = kmalloc
+                                ba->ba_1_org = (void *) kmalloc
                                     (BUF1_LEN + ALIGN_SIZE, GFP_KERNEL);
                                 if (!ba->ba_1_org)
                                         return -ENOMEM;
-                                tmp = (unsigned long) ba->ba_1_org;
+                                tmp = (u64) ba->ba_1_org;
                                 tmp += ALIGN_SIZE;
-                                tmp &= ~((unsigned long) ALIGN_SIZE);
+                                tmp &= ~((u64) ALIGN_SIZE);
                                 ba->ba_1 = (void *) tmp;
                                 k++;
                         }
@@ -482,9 +567,9 @@ static int init_shared_mem(struct s2io_nic *nic)
             (nic->pdev, size, &mac_control->stats_mem_phy);
 
         if (!mac_control->stats_mem) {
-                /* 
-                 * In case of failure, free_shared_mem() is called, which 
-                 * should free any memory that was alloced till the 
+                /*
+                 * In case of failure, free_shared_mem() is called, which
+                 * should free any memory that was alloced till the
                  * failure happened.
                  */
                 return -ENOMEM;
@@ -494,15 +579,14 @@ static int init_shared_mem(struct s2io_nic *nic)
         tmp_v_addr = mac_control->stats_mem;
         mac_control->stats_info = (StatInfo_t *) tmp_v_addr;
         memset(tmp_v_addr, 0, size);
-
         DBG_PRINT(INIT_DBG, "%s:Ring Mem PHY: 0x%llx\n", dev->name,
                   (unsigned long long) tmp_p_addr);
 
         return SUCCESS;
 }
 
-/**  
- * free_shared_mem - Free the allocated Memory 
+/**
+ * free_shared_mem - Free the allocated Memory
  * @nic:  Device private variable.
  * Description: This function is to free all memory locations allocated by
  * the init_shared_mem() function and return it to the kernel.
@@ -532,15 +616,19 @@ static void free_shared_mem(struct s2io_nic *nic)
                                                 lst_per_page);
                 for (j = 0; j < page_num; j++) {
                         int mem_blks = (j * lst_per_page);
-                        if (!nic->list_info[i][mem_blks].list_virt_addr)
+                        if ((!mac_control->fifos[i].list_info) ||
+                                (!mac_control->fifos[i].list_info[mem_blks].
+                                 list_virt_addr))
                                 break;
                         pci_free_consistent(nic->pdev, PAGE_SIZE,
-                                            nic->list_info[i][mem_blks].
+                                            mac_control->fifos[i].
+                                            list_info[mem_blks].
                                             list_virt_addr,
-                                            nic->list_info[i][mem_blks].
+                                            mac_control->fifos[i].
+                                            list_info[mem_blks].
                                             list_phy_addr);
                 }
-                kfree(nic->list_info[i]);
+                kfree(mac_control->fifos[i].list_info);
         }
 
 #ifndef CONFIG_2BUFF_MODE
@@ -549,10 +637,12 @@ static void free_shared_mem(struct s2io_nic *nic)
         size = SIZE_OF_BLOCK;
 #endif
         for (i = 0; i < config->rx_ring_num; i++) {
-                blk_cnt = nic->block_count[i];
+                blk_cnt = mac_control->rings[i].block_count;
                 for (j = 0; j < blk_cnt; j++) {
-                        tmp_v_addr = nic->rx_blocks[i][j].block_virt_addr;
-                        tmp_p_addr = nic->rx_blocks[i][j].block_dma_addr;
+                        tmp_v_addr = mac_control->rings[i].rx_blocks[j].
+                                block_virt_addr;
+                        tmp_p_addr = mac_control->rings[i].rx_blocks[j].
+                                block_dma_addr;
                         if (tmp_v_addr == NULL)
                                 break;
                         pci_free_consistent(nic->pdev, size,
@@ -565,35 +655,21 @@ static void free_shared_mem(struct s2io_nic *nic)
         for (i = 0; i < config->rx_ring_num; i++) {
                 blk_cnt =
                     config->rx_cfg[i].num_rxd / (MAX_RXDS_PER_BLOCK + 1);
-                if (!nic->ba[i])
-                        goto end_free;
                 for (j = 0; j < blk_cnt; j++) {
                         int k = 0;
-                        if (!nic->ba[i][j]) {
-                                kfree(nic->ba[i]);
-                                goto end_free;
-                        }
+                        if (!mac_control->rings[i].ba[j])
+                                continue;
                         while (k != MAX_RXDS_PER_BLOCK) {
-                                buffAdd_t *ba = &nic->ba[i][j][k];
-                                if (!ba || !ba->ba_0_org || !ba->ba_1_org)
-                                {
-                                        kfree(nic->ba[i]);
-                                        kfree(nic->ba[i][j]);
-                                        if(ba->ba_0_org)
-                                                kfree(ba->ba_0_org);
-                                        if(ba->ba_1_org)
-                                                kfree(ba->ba_1_org);
-                                        goto end_free;
-                                }
+                                buffAdd_t *ba = &mac_control->rings[i].ba[j][k];
                                 kfree(ba->ba_0_org);
                                 kfree(ba->ba_1_org);
                                 k++;
                         }
-                        kfree(nic->ba[i][j]);
+                        kfree(mac_control->rings[i].ba[j]);
                 }
-                kfree(nic->ba[i]);
+                if (mac_control->rings[i].ba)
+                        kfree(mac_control->rings[i].ba);
         }
-end_free:
 #endif
 
         if (mac_control->stats_mem) {
@@ -604,12 +680,93 @@ end_free:
         }
 }
 
-/**  
- *  init_nic - Initialization of hardware 
+/**
+ * s2io_verify_pci_mode -
+ */
+
+static int s2io_verify_pci_mode(nic_t *nic)
+{
+        XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+        register u64 val64 = 0;
+        int     mode;
+
+        val64 = readq(&bar0->pci_mode);
+        mode = (u8)GET_PCI_MODE(val64);
+
+        if ( val64 & PCI_MODE_UNKNOWN_MODE)
+                return -1;      /* Unknown PCI mode */
+        return mode;
+}
+
+
+/**
+ * s2io_print_pci_mode -
+ */
+static int s2io_print_pci_mode(nic_t *nic)
+{
+        XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+        register u64 val64 = 0;
+        int     mode;
+        struct config_param *config = &nic->config;
+
+        val64 = readq(&bar0->pci_mode);
+        mode = (u8)GET_PCI_MODE(val64);
+
+        if ( val64 & PCI_MODE_UNKNOWN_MODE)
+                return -1;      /* Unknown PCI mode */
+
+        if (val64 & PCI_MODE_32_BITS) {
+                DBG_PRINT(ERR_DBG, "%s: Device is on 32 bit ", nic->dev->name);
+        } else {
+                DBG_PRINT(ERR_DBG, "%s: Device is on 64 bit ", nic->dev->name);
+        }
+
+        switch(mode) {
+                case PCI_MODE_PCI_33:
+                        DBG_PRINT(ERR_DBG, "33MHz PCI bus\n");
+                        config->bus_speed = 33;
+                        break;
+                case PCI_MODE_PCI_66:
+                        DBG_PRINT(ERR_DBG, "66MHz PCI bus\n");
+                        config->bus_speed = 133;
+                        break;
+                case PCI_MODE_PCIX_M1_66:
+                        DBG_PRINT(ERR_DBG, "66MHz PCIX(M1) bus\n");
+                        config->bus_speed = 133; /* Herc doubles the clock rate */
+                        break;
+                case PCI_MODE_PCIX_M1_100:
+                        DBG_PRINT(ERR_DBG, "100MHz PCIX(M1) bus\n");
+                        config->bus_speed = 200;
+                        break;
+                case PCI_MODE_PCIX_M1_133:
+                        DBG_PRINT(ERR_DBG, "133MHz PCIX(M1) bus\n");
+                        config->bus_speed = 266;
+                        break;
+                case PCI_MODE_PCIX_M2_66:
+                        DBG_PRINT(ERR_DBG, "133MHz PCIX(M2) bus\n");
+                        config->bus_speed = 133;
+                        break;
+                case PCI_MODE_PCIX_M2_100:
+                        DBG_PRINT(ERR_DBG, "200MHz PCIX(M2) bus\n");
+                        config->bus_speed = 200;
+                        break;
+                case PCI_MODE_PCIX_M2_133:
+                        DBG_PRINT(ERR_DBG, "266MHz PCIX(M2) bus\n");
+                        config->bus_speed = 266;
+                        break;
+                default:
+                        return -1;      /* Unsupported bus speed */
+        }
+
+        return mode;
+}
+
+/**
+ *  init_nic - Initialization of hardware
  *  @nic: device peivate variable
- *  Description: The function sequentially configures every block 
- *  of the H/W from their reset values. 
- *  Return Value:  SUCCESS on success and 
+ *  Description: The function sequentially configures every block
+ *  of the H/W from their reset values.
+ *  Return Value:  SUCCESS on success and
  *  '-1' on failure (endian settings incorrect).
  */
 
@@ -625,21 +782,32 @@ static int init_nic(struct s2io_nic *nic)
         struct config_param *config;
         int mdio_cnt = 0, dtx_cnt = 0;
         unsigned long long mem_share;
+        int mem_size;
 
         mac_control = &nic->mac_control;
         config = &nic->config;
 
-        /* Initialize swapper control register */
-        if (s2io_set_swapper(nic)) {
+        /* to set the swapper controle on the card */
+        if(s2io_set_swapper(nic)) {
                 DBG_PRINT(ERR_DBG,"ERROR: Setting Swapper failed\n");
                 return -1;
         }
 
+        /*
+         * Herc requires EOI to be removed from reset before XGXS, so..
+         */
+        if (nic->device_type & XFRAME_II_DEVICE) {
+                val64 = 0xA500000000ULL;
+                writeq(val64, &bar0->sw_reset);
+                msleep(500);
+                val64 = readq(&bar0->sw_reset);
+        }
+
         /* Remove XGXS from reset state */
         val64 = 0;
         writeq(val64, &bar0->sw_reset);
-        val64 = readq(&bar0->sw_reset);
         msleep(500);
+        val64 = readq(&bar0->sw_reset);
 
         /*  Enable Receiving broadcasts */
         add = &bar0->mac_cfg;
@@ -659,48 +827,58 @@ static int init_nic(struct s2io_nic *nic)
         val64 = dev->mtu;
         writeq(vBIT(val64, 2, 14), &bar0->rmac_max_pyld_len);
 
-        /* 
-         * Configuring the XAUI Interface of Xena. 
+        /*
+         * Configuring the XAUI Interface of Xena.
          * ***************************************
-         * To Configure the Xena's XAUI, one has to write a series 
-         * of 64 bit values into two registers in a particular 
-         * sequence. Hence a macro 'SWITCH_SIGN' has been defined 
-         * which will be defined in the array of configuration values 
-         * (default_dtx_cfg & default_mdio_cfg) at appropriate places 
-         * to switch writing from one regsiter to another. We continue 
+         * To Configure the Xena's XAUI, one has to write a series
+         * of 64 bit values into two registers in a particular
+         * sequence. Hence a macro 'SWITCH_SIGN' has been defined
+         * which will be defined in the array of configuration values
+         * (xena_dtx_cfg & xena_mdio_cfg) at appropriate places
+         * to switch writing from one regsiter to another. We continue
          * writing these values until we encounter the 'END_SIGN' macro.
-         * For example, After making a series of 21 writes into 
-         * dtx_control register the 'SWITCH_SIGN' appears and hence we 
+         * For example, After making a series of 21 writes into
+         * dtx_control register the 'SWITCH_SIGN' appears and hence we
          * start writing into mdio_control until we encounter END_SIGN.
          */
-        while (1) {
-              dtx_cfg:
-                while (default_dtx_cfg[dtx_cnt] != END_SIGN) {
-                        if (default_dtx_cfg[dtx_cnt] == SWITCH_SIGN) {
-                                dtx_cnt++;
-                                goto mdio_cfg;
-                        }
-                        SPECIAL_REG_WRITE(default_dtx_cfg[dtx_cnt],
+        if (nic->device_type & XFRAME_II_DEVICE) {
+                while (herc_act_dtx_cfg[dtx_cnt] != END_SIGN) {
+                        SPECIAL_REG_WRITE(herc_act_dtx_cfg[dtx_cnt],
                                           &bar0->dtx_control, UF);
-                        val64 = readq(&bar0->dtx_control);
+                        if (dtx_cnt & 0x1)
+                                msleep(1); /* Necessary!! */
                         dtx_cnt++;
                 }
-              mdio_cfg:
-                while (default_mdio_cfg[mdio_cnt] != END_SIGN) {
-                        if (default_mdio_cfg[mdio_cnt] == SWITCH_SIGN) {
+        } else {
+                while (1) {
+                      dtx_cfg:
+                        while (xena_dtx_cfg[dtx_cnt] != END_SIGN) {
+                                if (xena_dtx_cfg[dtx_cnt] == SWITCH_SIGN) {
+                                        dtx_cnt++;
+                                        goto mdio_cfg;
+                                }
+                                SPECIAL_REG_WRITE(xena_dtx_cfg[dtx_cnt],
+                                                  &bar0->dtx_control, UF);
+                                val64 = readq(&bar0->dtx_control);
+                                dtx_cnt++;
+                        }
+                      mdio_cfg:
+                        while (xena_mdio_cfg[mdio_cnt] != END_SIGN) {
+                                if (xena_mdio_cfg[mdio_cnt] == SWITCH_SIGN) {
+                                        mdio_cnt++;
+                                        goto dtx_cfg;
+                                }
+                                SPECIAL_REG_WRITE(xena_mdio_cfg[mdio_cnt],
+                                                  &bar0->mdio_control, UF);
+                                val64 = readq(&bar0->mdio_control);
                                 mdio_cnt++;
+                        }
+                        if ((xena_dtx_cfg[dtx_cnt] == END_SIGN) &&
+                            (xena_mdio_cfg[mdio_cnt] == END_SIGN)) {
+                                break;
+                        } else {
                                 goto dtx_cfg;
                         }
-                        SPECIAL_REG_WRITE(default_mdio_cfg[mdio_cnt],
-                                          &bar0->mdio_control, UF);
-                        val64 = readq(&bar0->mdio_control);
-                        mdio_cnt++;
-                }
-                if ((default_dtx_cfg[dtx_cnt] == END_SIGN) &&
-                    (default_mdio_cfg[mdio_cnt] == END_SIGN)) {
-                        break;
-                } else {
-                        goto dtx_cfg;
                 }
         }
 
@@ -747,12 +925,20 @@ static int init_nic(struct s2io_nic *nic)
         val64 |= BIT(0);        /* To enable the FIFO partition. */
         writeq(val64, &bar0->tx_fifo_partition_0);
 
+        /*
+         * Disable 4 PCCs for Xena1, 2 and 3 as per H/W bug
+         * SXE-008 TRANSMIT DMA ARBITRATION ISSUE.
+         */
+        if ((nic->device_type == XFRAME_I_DEVICE) &&
+                (get_xena_rev_id(nic->pdev) < 4))
+                writeq(PCC_ENABLE_FOUR, &bar0->pcc_enable);
+
         val64 = readq(&bar0->tx_fifo_partition_0);
         DBG_PRINT(INIT_DBG, "Fifo partition at: 0x%p is: 0x%llx\n",
                   &bar0->tx_fifo_partition_0, (unsigned long long) val64);
 
-        /* 
-         * Initialization of Tx_PA_CONFIG register to ignore packet 
+        /*
+         * Initialization of Tx_PA_CONFIG register to ignore packet
          * integrity checking.
          */
         val64 = readq(&bar0->tx_pa_cfg);
@@ -769,85 +955,304 @@ static int init_nic(struct s2io_nic *nic)
         }
         writeq(val64, &bar0->rx_queue_priority);
 
-        /* 
-         * Allocating equal share of memory to all the 
+        /*
+         * Allocating equal share of memory to all the
          * configured Rings.
          */
         val64 = 0;
+        if (nic->device_type & XFRAME_II_DEVICE)
+                mem_size = 32;
+        else
+                mem_size = 64;
+
         for (i = 0; i < config->rx_ring_num; i++) {
                 switch (i) {
                 case 0:
-                        mem_share = (64 / config->rx_ring_num +
-                                     64 % config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num +
+                                     mem_size % config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q0_SZ(mem_share);
                         continue;
                 case 1:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q1_SZ(mem_share);
                         continue;
                 case 2:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q2_SZ(mem_share);
                         continue;
                 case 3:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q3_SZ(mem_share);
                         continue;
                 case 4:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q4_SZ(mem_share);
                         continue;
                 case 5:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q5_SZ(mem_share);
                         continue;
                 case 6:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q6_SZ(mem_share);
                         continue;
                 case 7:
-                        mem_share = (64 / config->rx_ring_num);
+                        mem_share = (mem_size / config->rx_ring_num);
                         val64 |= RX_QUEUE_CFG_Q7_SZ(mem_share);
                         continue;
                 }
         }
         writeq(val64, &bar0->rx_queue_cfg);
 
-        /* 
-         * Initializing the Tx round robin registers to 0.
-         * Filling Tx and Rx round robin registers as per the 
-         * number of FIFOs and Rings is still TODO.
-         */
-        writeq(0, &bar0->tx_w_round_robin_0);
-        writeq(0, &bar0->tx_w_round_robin_1);
-        writeq(0, &bar0->tx_w_round_robin_2);
-        writeq(0, &bar0->tx_w_round_robin_3);
-        writeq(0, &bar0->tx_w_round_robin_4);
-
-        /* 
-         * TODO
-         * Disable Rx steering. Hard coding all packets be steered to
-         * Queue 0 for now. 
+        /*
+         * Filling Tx round robin registers
+         * as per the number of FIFOs
          */
-        val64 = 0x8080808080808080ULL;
-        writeq(val64, &bar0->rts_qos_steering);
+        switch (config->tx_fifo_num) {
+        case 1:
+                val64 = 0x0000000000000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 2:
+                val64 = 0x0000010000010000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0100000100000100ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0001000001000001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0000010000010000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0100000000000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 3:
+                val64 = 0x0001000102000001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0001020000010001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0200000100010200ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0001000102000001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0001020000000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 4:
+                val64 = 0x0001020300010200ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0100000102030001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0200010000010203ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0001020001000001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0203000100000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 5:
+                val64 = 0x0001000203000102ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0001020001030004ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0001000203000102ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0001020001030004ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0001000000000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 6:
+                val64 = 0x0001020304000102ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0304050001020001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0203000100000102ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0304000102030405ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0001000200000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 7:
+                val64 = 0x0001020001020300ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0102030400010203ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0405060001020001ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0304050000010200ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0102030000000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        case 8:
+                val64 = 0x0001020300040105ULL;
+                writeq(val64, &bar0->tx_w_round_robin_0);
+                val64 = 0x0200030106000204ULL;
+                writeq(val64, &bar0->tx_w_round_robin_1);
+                val64 = 0x0103000502010007ULL;
+                writeq(val64, &bar0->tx_w_round_robin_2);
+                val64 = 0x0304010002060500ULL;
+                writeq(val64, &bar0->tx_w_round_robin_3);
+                val64 = 0x0103020400000000ULL;
+                writeq(val64, &bar0->tx_w_round_robin_4);
+                break;
+        }
+
+        /* Filling the Rx round robin registers as per the
+         * number of Rings and steering based on QoS.
+         */
+        switch (config->rx_ring_num) {
+        case 1:
+                val64 = 0x8080808080808080ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 2:
+                val64 = 0x0000010000010000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0100000100000100ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0001000001000001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0000010000010000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0100000000000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8080808040404040ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 3:
+                val64 = 0x0001000102000001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0001020000010001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0200000100010200ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0001000102000001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0001020000000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8080804040402020ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 4:
+                val64 = 0x0001020300010200ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0100000102030001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0200010000010203ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0001020001000001ULL;  
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0203000100000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8080404020201010ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 5:
+                val64 = 0x0001000203000102ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0001020001030004ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0001000203000102ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0001020001030004ULL;
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0001000000000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8080404020201008ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 6:
+                val64 = 0x0001020304000102ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0304050001020001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0203000100000102ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0304000102030405ULL;
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0001000200000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8080404020100804ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 7:
+                val64 = 0x0001020001020300ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0102030400010203ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0405060001020001ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0304050000010200ULL;
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0102030000000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8080402010080402ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        case 8:
+                val64 = 0x0001020300040105ULL;
+                writeq(val64, &bar0->rx_w_round_robin_0);
+                val64 = 0x0200030106000204ULL;
+                writeq(val64, &bar0->rx_w_round_robin_1);
+                val64 = 0x0103000502010007ULL;
+                writeq(val64, &bar0->rx_w_round_robin_2);
+                val64 = 0x0304010002060500ULL;
+                writeq(val64, &bar0->rx_w_round_robin_3);
+                val64 = 0x0103020400000000ULL;
+                writeq(val64, &bar0->rx_w_round_robin_4);
+
+                val64 = 0x8040201008040201ULL;
+                writeq(val64, &bar0->rts_qos_steering);
+                break;
+        }
 
         /* UDP Fix */
         val64 = 0;
-        for (i = 1; i < 8; i++)
+        for (i = 0; i < 8; i++)
+                writeq(val64, &bar0->rts_frm_len_n[i]);
+
+        /* Set the default rts frame length for the rings configured */
+        val64 = MAC_RTS_FRM_LEN_SET(dev->mtu+22);
+        for (i = 0 ; i < config->rx_ring_num ; i++)
                 writeq(val64, &bar0->rts_frm_len_n[i]);
 
-        /* Set rts_frm_len register for fifo 0 */
-        writeq(MAC_RTS_FRM_LEN_SET(dev->mtu + 22),
-               &bar0->rts_frm_len_n[0]);
+        /* Set the frame length for the configured rings
+         * desired by the user
+         */
+        for (i = 0; i < config->rx_ring_num; i++) {
+                /* If rts_frm_len[i] == 0 then it is assumed that user not
+                 * specified frame length steering.
+                 * If the user provides the frame length then program
+                 * the rts_frm_len register for those values or else
+                 * leave it as it is.
+                 */
+                if (rts_frm_len[i] != 0) {
+                        writeq(MAC_RTS_FRM_LEN_SET(rts_frm_len[i]),
+                                &bar0->rts_frm_len_n[i]);
+                }
+        }
 
-        /* Enable statistics */
+        /* Program statistics memory */
         writeq(mac_control->stats_mem_phy, &bar0->stat_addr);
-        val64 = SET_UPDT_PERIOD(Stats_refresh_time) |
-            STAT_CFG_STAT_RO | STAT_CFG_STAT_EN;
-        writeq(val64, &bar0->stat_cfg);
 
-        /* 
+        if (nic->device_type == XFRAME_II_DEVICE) {
+                val64 = STAT_BC(0x320);
+                writeq(val64, &bar0->stat_byte_cnt);
+        }
+
+        /*
          * Initializing the sampling rate for the device to calculate the
          * bandwidth utilization.
          */
@@ -856,30 +1261,38 @@ static int init_nic(struct s2io_nic *nic)
         writeq(val64, &bar0->mac_link_util);
 
 
-        /* 
-         * Initializing the Transmit and Receive Traffic Interrupt 
+        /*
+         * Initializing the Transmit and Receive Traffic Interrupt
          * Scheme.
          */
-        /* TTI Initialization. Default Tx timer gets us about
+        /*
+         * TTI Initialization. Default Tx timer gets us about
          * 250 interrupts per sec. Continuous interrupts are enabled
          * by default.
          */
-        val64 = TTI_DATA1_MEM_TX_TIMER_VAL(0x2078) |
-            TTI_DATA1_MEM_TX_URNG_A(0xA) |
+        if (nic->device_type == XFRAME_II_DEVICE) {
+                int count = (nic->config.bus_speed * 125)/2;
+                val64 = TTI_DATA1_MEM_TX_TIMER_VAL(count);
+        } else {
+
+                val64 = TTI_DATA1_MEM_TX_TIMER_VAL(0x2078);
+        }
+        val64 |= TTI_DATA1_MEM_TX_URNG_A(0xA) |
             TTI_DATA1_MEM_TX_URNG_B(0x10) |
-            TTI_DATA1_MEM_TX_URNG_C(0x30) | TTI_DATA1_MEM_TX_TIMER_AC_EN |
-                TTI_DATA1_MEM_TX_TIMER_CI_EN;
+            TTI_DATA1_MEM_TX_URNG_C(0x30) | TTI_DATA1_MEM_TX_TIMER_AC_EN;
+                if (use_continuous_tx_intrs)
+                        val64 |= TTI_DATA1_MEM_TX_TIMER_CI_EN;
         writeq(val64, &bar0->tti_data1_mem);
 
         val64 = TTI_DATA2_MEM_TX_UFC_A(0x10) |
             TTI_DATA2_MEM_TX_UFC_B(0x20) |
-            TTI_DATA2_MEM_TX_UFC_C(0x40) | TTI_DATA2_MEM_TX_UFC_D(0x80);
+            TTI_DATA2_MEM_TX_UFC_C(0x70) | TTI_DATA2_MEM_TX_UFC_D(0x80);
         writeq(val64, &bar0->tti_data2_mem);
 
         val64 = TTI_CMD_MEM_WE | TTI_CMD_MEM_STROBE_NEW_CMD;
         writeq(val64, &bar0->tti_command_mem);
 
-        /* 
+        /*
          * Once the operation completes, the Strobe bit of the command
          * register will be reset. We poll for this particular condition
          * We wait for a maximum of 500ms for the operation to complete,
@@ -900,52 +1313,97 @@ static int init_nic(struct s2io_nic *nic)
                 time++;
         }
 
-        /* RTI Initialization */
-        val64 = RTI_DATA1_MEM_RX_TIMER_VAL(0xFFF) |
-            RTI_DATA1_MEM_RX_URNG_A(0xA) |
-            RTI_DATA1_MEM_RX_URNG_B(0x10) |
-            RTI_DATA1_MEM_RX_URNG_C(0x30) | RTI_DATA1_MEM_RX_TIMER_AC_EN;
+        if (nic->config.bimodal) {
+                int k = 0;
+                for (k = 0; k < config->rx_ring_num; k++) {
+                        val64 = TTI_CMD_MEM_WE | TTI_CMD_MEM_STROBE_NEW_CMD;
+                        val64 |= TTI_CMD_MEM_OFFSET(0x38+k);
+                        writeq(val64, &bar0->tti_command_mem);
+
+                /*
+                 * Once the operation completes, the Strobe bit of the command
+                 * register will be reset. We poll for this particular condition
+                 * We wait for a maximum of 500ms for the operation to complete,
+                 * if it's not complete by then we return error.
+                */
+                        time = 0;
+                        while (TRUE) {
+                                val64 = readq(&bar0->tti_command_mem);
+                                if (!(val64 & TTI_CMD_MEM_STROBE_NEW_CMD)) {
+                                        break;
+                                }
+                                if (time > 10) {
+                                        DBG_PRINT(ERR_DBG,
+                                                "%s: TTI init Failed\n",
+                                        dev->name);
+                                        return -1;
+                                }
+                                time++;
+                                msleep(50);
+                        }
+                }
+        } else {
 
-        writeq(val64, &bar0->rti_data1_mem);
+                /* RTI Initialization */
+                if (nic->device_type == XFRAME_II_DEVICE) {
+                        /*
+                         * Programmed to generate Apprx 500 Intrs per
+                         * second
+                         */
+                        int count = (nic->config.bus_speed * 125)/4;
+                        val64 = RTI_DATA1_MEM_RX_TIMER_VAL(count);
+                } else {
+                        val64 = RTI_DATA1_MEM_RX_TIMER_VAL(0xFFF);
+                }
+                val64 |= RTI_DATA1_MEM_RX_URNG_A(0xA) |
+                    RTI_DATA1_MEM_RX_URNG_B(0x10) |
+                    RTI_DATA1_MEM_RX_URNG_C(0x30) | RTI_DATA1_MEM_RX_TIMER_AC_EN;
 
-        val64 = RTI_DATA2_MEM_RX_UFC_A(0x1) |
-            RTI_DATA2_MEM_RX_UFC_B(0x2) |
-            RTI_DATA2_MEM_RX_UFC_C(0x40) | RTI_DATA2_MEM_RX_UFC_D(0x80);
-        writeq(val64, &bar0->rti_data2_mem);
+                writeq(val64, &bar0->rti_data1_mem);
 
-        val64 = RTI_CMD_MEM_WE | RTI_CMD_MEM_STROBE_NEW_CMD;
-        writeq(val64, &bar0->rti_command_mem);
+                val64 = RTI_DATA2_MEM_RX_UFC_A(0x1) |
+                    RTI_DATA2_MEM_RX_UFC_B(0x2) |
+                    RTI_DATA2_MEM_RX_UFC_C(0x40) | RTI_DATA2_MEM_RX_UFC_D(0x80);
+                writeq(val64, &bar0->rti_data2_mem);
 
-        /* 
-         * Once the operation completes, the Strobe bit of the command
-         * register will be reset. We poll for this particular condition
-         * We wait for a maximum of 500ms for the operation to complete,
-         * if it's not complete by then we return error.
-         */
-        time = 0;
-        while (TRUE) {
-                val64 = readq(&bar0->rti_command_mem);
-                if (!(val64 & TTI_CMD_MEM_STROBE_NEW_CMD)) {
-                        break;
-                }
-                if (time > 10) {
-                        DBG_PRINT(ERR_DBG, "%s: RTI init Failed\n",
-                                  dev->name);
-                        return -1;
+                for (i = 0; i < config->rx_ring_num; i++) {
+                        val64 = RTI_CMD_MEM_WE | RTI_CMD_MEM_STROBE_NEW_CMD
+                                        | RTI_CMD_MEM_OFFSET(i);
+                        writeq(val64, &bar0->rti_command_mem);
+
+                        /*
+                         * Once the operation completes, the Strobe bit of the
+                         * command register will be reset. We poll for this
+                         * particular condition. We wait for a maximum of 500ms
+                         * for the operation to complete, if it's not complete
+                         * by then we return error.
+                         */
+                        time = 0;
+                        while (TRUE) {
+                                val64 = readq(&bar0->rti_command_mem);
+                                if (!(val64 & RTI_CMD_MEM_STROBE_NEW_CMD)) {
+                                        break;
+                                }
+                                if (time > 10) {
+                                        DBG_PRINT(ERR_DBG, "%s: RTI init Failed\n",
+                                                  dev->name);
+                                        return -1;
+                                }
+                                time++;
+                                msleep(50);
+                        }
                 }
-                time++;
-                msleep(50);
         }
 
-        /* 
-         * Initializing proper values as Pause threshold into all 
+        /*
+         * Initializing proper values as Pause threshold into all
          * the 8 Queues on Rx side.
          */
         writeq(0xffbbffbbffbbffbbULL, &bar0->mc_pause_thresh_q0q3);
         writeq(0xffbbffbbffbbffbbULL, &bar0->mc_pause_thresh_q4q7);
 
         /* Disable RMAC PAD STRIPPING */
-        add = &bar0->mac_cfg;
+        add = (void *) &bar0->mac_cfg;
         val64 = readq(&bar0->mac_cfg);
         val64 &= ~(MAC_CFG_RMAC_STRIP_PAD);
         writeq(RMAC_CFG_KEY(0x4C0D), &bar0->rmac_cfg_key);
@@ -954,8 +1412,8 @@ static int init_nic(struct s2io_nic *nic)
         writel((u32) (val64 >> 32), (add + 4));
         val64 = readq(&bar0->mac_cfg);
 
-        /* 
-         * Set the time value to be inserted in the pause frame 
+        /*
+         * Set the time value to be inserted in the pause frame
          * generated by xena.
          */
         val64 = readq(&bar0->rmac_pause_cfg);
@@ -963,7 +1421,7 @@ static int init_nic(struct s2io_nic *nic)
         val64 |= RMAC_PAUSE_HG_PTIME(nic->mac_control.rmac_pause_time);
         writeq(val64, &bar0->rmac_pause_cfg);
 
-        /* 
+        /*
          * Set the Threshold Limit for Generating the pause frame
          * If the amount of data in any Queue exceeds ratio of
          * (mac_control.mc_pause_threshold_q0q3 or q4q7)/256
@@ -987,25 +1445,54 @@ static int init_nic(struct s2io_nic *nic)
         }
         writeq(val64, &bar0->mc_pause_thresh_q4q7);
 
-        /* 
-         * TxDMA will stop Read request if the number of read split has 
+        /*
+         * TxDMA will stop Read request if the number of read split has
          * exceeded the limit pointed by shared_splits
          */
         val64 = readq(&bar0->pic_control);
         val64 |= PIC_CNTL_SHARED_SPLITS(shared_splits);
         writeq(val64, &bar0->pic_control);
 
+        /*
+         * Programming the Herc to split every write transaction
+         * that does not start on an ADB to reduce disconnects.
+         */
+        if (nic->device_type == XFRAME_II_DEVICE) {
+                val64 = WREQ_SPLIT_MASK_SET_MASK(255);
+                writeq(val64, &bar0->wreq_split_mask);
+        }
+
+        /* Setting Link stability period to 64 ms */ 
+        if (nic->device_type == XFRAME_II_DEVICE) {
+                val64 = MISC_LINK_STABILITY_PRD(3);
+                writeq(val64, &bar0->misc_control);
+        }
+
         return SUCCESS;
 }
+#define LINK_UP_DOWN_INTERRUPT          1
+#define MAC_RMAC_ERR_TIMER              2
 
-/**  
- *  en_dis_able_nic_intrs - Enable or Disable the interrupts 
+#if defined(CONFIG_MSI_MODE) || defined(CONFIG_MSIX_MODE)
+#define s2io_link_fault_indication(x) MAC_RMAC_ERR_TIMER
+#else
+int s2io_link_fault_indication(nic_t *nic)
+{
+        if (nic->device_type == XFRAME_II_DEVICE)
+                return LINK_UP_DOWN_INTERRUPT;
+        else
+                return MAC_RMAC_ERR_TIMER;
+}
+#endif
+
+/**
+ *  en_dis_able_nic_intrs - Enable or Disable the interrupts
  *  @nic: device private variable,
  *  @mask: A mask indicating which Intr block must be modified and,
  *  @flag: A flag indicating whether to enable or disable the Intrs.
  *  Description: This function will either disable or enable the interrupts
- *  depending on the flag argument. The mask argument can be used to 
- *  enable/disable any Intr block. 
+ *  depending on the flag argument. The mask argument can be used to
+ *  enable/disable any Intr block.
  *  Return Value: NONE.
  */
 
@@ -1023,20 +1510,31 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /*  
-                         * Disabled all PCIX, Flash, MDIO, IIC and GPIO
-                         * interrupts for now. 
-                         * TODO 
+                        /*
+                         * If Hercules adapter enable GPIO otherwise
+                         * disabled all PCIX, Flash, MDIO, IIC and GPIO
+                         * interrupts for now.
+                         * TODO
                          */
-                        writeq(DISABLE_ALL_INTRS, &bar0->pic_int_mask);
-                        /* 
+                        if (s2io_link_fault_indication(nic) ==
+                                        LINK_UP_DOWN_INTERRUPT ) {
+                                temp64 = readq(&bar0->pic_int_mask);
+                                temp64 &= ~((u64) PIC_INT_GPIO);
+                                writeq(temp64, &bar0->pic_int_mask);
+                                temp64 = readq(&bar0->gpio_int_mask);
+                                temp64 &= ~((u64) GPIO_INT_MASK_LINK_UP);
+                                writeq(temp64, &bar0->gpio_int_mask);
+                        } else {
+                                writeq(DISABLE_ALL_INTRS, &bar0->pic_int_mask);
+                        }
+                        /*
                          * No MSI Support is available presently, so TTI and
                          * RTI interrupts are also disabled.
                          */
                 } else if (flag == DISABLE_INTRS) {
-                        /*  
-                         * Disable PIC Intrs in the general 
-                         * intr mask register 
+                        /*
+                         * Disable PIC Intrs in the general
+                         * intr mask register
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->pic_int_mask);
                         temp64 = readq(&bar0->general_int_mask);
@@ -1054,27 +1552,27 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /* 
-                         * Keep all interrupts other than PFC interrupt 
+                        /*
+                         * Keep all interrupts other than PFC interrupt
                          * and PCC interrupt disabled in DMA level.
                          */
                         val64 = DISABLE_ALL_INTRS & ~(TXDMA_PFC_INT_M |
                                                       TXDMA_PCC_INT_M);
                         writeq(val64, &bar0->txdma_int_mask);
-                        /* 
-                         * Enable only the MISC error 1 interrupt in PFC block 
+                        /*
+                         * Enable only the MISC error 1 interrupt in PFC block
                          */
                         val64 = DISABLE_ALL_INTRS & (~PFC_MISC_ERR_1);
                         writeq(val64, &bar0->pfc_err_mask);
-                        /* 
-                         * Enable only the FB_ECC error interrupt in PCC block 
+                        /*
+                         * Enable only the FB_ECC error interrupt in PCC block
                          */
                         val64 = DISABLE_ALL_INTRS & (~PCC_FB_ECC_ERR);
                         writeq(val64, &bar0->pcc_err_mask);
                 } else if (flag == DISABLE_INTRS) {
-                        /* 
-                         * Disable TxDMA Intrs in the general intr mask 
-                         * register 
+                        /*
+                         * Disable TxDMA Intrs in the general intr mask
+                         * register
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->txdma_int_mask);
                         writeq(DISABLE_ALL_INTRS, &bar0->pfc_err_mask);
@@ -1092,15 +1590,15 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /* 
-                         * All RxDMA block interrupts are disabled for now 
-                         * TODO 
+                        /*
+                         * All RxDMA block interrupts are disabled for now
+                         * TODO
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->rxdma_int_mask);
                 } else if (flag == DISABLE_INTRS) {
-                        /*  
-                         * Disable RxDMA Intrs in the general intr mask 
-                         * register 
+                        /*
+                         * Disable RxDMA Intrs in the general intr mask
+                         * register
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->rxdma_int_mask);
                         temp64 = readq(&bar0->general_int_mask);
@@ -1117,22 +1615,13 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /* 
-                         * All MAC block error interrupts are disabled for now 
-                         * except the link status change interrupt.
+                        /*
+                         * All MAC block error interrupts are disabled for now
                          * TODO
                          */
-                        val64 = MAC_INT_STATUS_RMAC_INT;
-                        temp64 = readq(&bar0->mac_int_mask);
-                        temp64 &= ~((u64) val64);
-                        writeq(temp64, &bar0->mac_int_mask);
-
-                        val64 = readq(&bar0->mac_rmac_err_mask);
-                        val64 &= ~((u64) RMAC_LINK_STATE_CHANGE_INT);
-                        writeq(val64, &bar0->mac_rmac_err_mask);
                 } else if (flag == DISABLE_INTRS) {
-                        /*  
-                         * Disable MAC Intrs in the general intr mask register 
+                        /*
+                         * Disable MAC Intrs in the general intr mask register
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->mac_int_mask);
                         writeq(DISABLE_ALL_INTRS,
@@ -1151,14 +1640,14 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /* 
+                        /*
                          * All XGXS block error interrupts are disabled for now
-                         * TODO 
+                         * TODO
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->xgxs_int_mask);
                 } else if (flag == DISABLE_INTRS) {
-                        /*  
-                         * Disable MC Intrs in the general intr mask register 
+                        /*
+                         * Disable MC Intrs in the general intr mask register
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->xgxs_int_mask);
                         temp64 = readq(&bar0->general_int_mask);
@@ -1174,11 +1663,11 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /* 
-                         * All MC block error interrupts are disabled for now
-                         * TODO 
+                        /*
+                         * Enable all MC Intrs.
                          */
-                        writeq(DISABLE_ALL_INTRS, &bar0->mc_int_mask);
+                        writeq(0x0, &bar0->mc_int_mask);
+                        writeq(0x0, &bar0->mc_err_mask);
                 } else if (flag == DISABLE_INTRS) {
                         /*
                          * Disable MC Intrs in the general intr mask register
@@ -1198,14 +1687,14 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         temp64 = readq(&bar0->general_int_mask);
                         temp64 &= ~((u64) val64);
                         writeq(temp64, &bar0->general_int_mask);
-                        /* 
+                        /*
                          * Enable all the Tx side interrupts
-                         * writing 0 Enables all 64 TX interrupt levels 
+                         * writing 0 Enables all 64 TX interrupt levels
                          */
                         writeq(0x0, &bar0->tx_traffic_mask);
                 } else if (flag == DISABLE_INTRS) {
-                        /* 
-                         * Disable Tx Traffic Intrs in the general intr mask 
+                        /*
+                         * Disable Tx Traffic Intrs in the general intr mask
                          * register.
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->tx_traffic_mask);
@@ -1225,8 +1714,8 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
                         /* writing 0 Enables all 8 RX interrupt levels */
                         writeq(0x0, &bar0->rx_traffic_mask);
                 } else if (flag == DISABLE_INTRS) {
-                        /*  
-                         * Disable Rx Traffic Intrs in the general intr mask 
+                        /*
+                         * Disable Rx Traffic Intrs in the general intr mask
                          * register.
                          */
                         writeq(DISABLE_ALL_INTRS, &bar0->rx_traffic_mask);
@@ -1237,24 +1726,66 @@ static void en_dis_able_nic_intrs(struct s2io_nic *nic, u16 mask, int flag)
         }
 }
 
-/**  
- *  verify_xena_quiescence - Checks whether the H/W is ready 
+static int check_prc_pcc_state(u64 val64, int flag, int rev_id, int herc)
+{
+        int ret = 0;
+
+        if (flag == FALSE) {
+                if ((!herc && (rev_id >= 4)) || herc) {
+                        if (!(val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) &&
+                            ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ==
+                             ADAPTER_STATUS_RC_PRC_QUIESCENT)) {
+                                ret = 1;
+                        }
+                }else {
+                        if (!(val64 & ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE) &&
+                            ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ==
+                             ADAPTER_STATUS_RC_PRC_QUIESCENT)) {
+                                ret = 1;
+                        }
+                }
+        } else {
+                if ((!herc && (rev_id >= 4)) || herc) {
+                        if (((val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) ==
+                             ADAPTER_STATUS_RMAC_PCC_IDLE) &&
+                            (!(val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ||
+                             ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ==
+                              ADAPTER_STATUS_RC_PRC_QUIESCENT))) {
+                                ret = 1;
+                        }
+                } else {
+                        if (((val64 & ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE) ==
+                             ADAPTER_STATUS_RMAC_PCC_FOUR_IDLE) &&
+                            (!(val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ||
+                             ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ==
+                              ADAPTER_STATUS_RC_PRC_QUIESCENT))) {
+                                ret = 1;
+                        }
+                }
+        }
+
+        return ret;
+}
+/**
+ *  verify_xena_quiescence - Checks whether the H/W is ready
  *  @val64 :  Value read from adapter status register.
  *  @flag : indicates if the adapter enable bit was ever written once
  *  before.
  *  Description: Returns whether the H/W is ready to go or not. Depending
- *  on whether adapter enable bit was written or not the comparison 
+ *  on whether adapter enable bit was written or not the comparison
  *  differs and the calling function passes the input argument flag to
  *  indicate this.
- *  Return: 1 If xena is quiescence 
+ *  Return: 1 If xena is quiescence
  *          0 If Xena is not quiescence
  */
 
-static int verify_xena_quiescence(u64 val64, int flag)
+static int verify_xena_quiescence(nic_t *sp, u64 val64, int flag)
 {
-        int ret = 0;
+        int ret = 0, herc;
         u64 tmp64 = ~((u64) val64);
+        int rev_id = get_xena_rev_id(sp->pdev);
 
+        herc = (sp->device_type == XFRAME_II_DEVICE);
         if (!
             (tmp64 &
              (ADAPTER_STATUS_TDMA_READY | ADAPTER_STATUS_RDMA_READY |
@@ -1262,25 +1793,7 @@ static int verify_xena_quiescence(u64 val64, int flag)
               ADAPTER_STATUS_PIC_QUIESCENT | ADAPTER_STATUS_MC_DRAM_READY |
               ADAPTER_STATUS_MC_QUEUES_READY | ADAPTER_STATUS_M_PLL_LOCK |
               ADAPTER_STATUS_P_PLL_LOCK))) {
-                if (flag == FALSE) {
-                        if (!(val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) &&
-                            ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ==
-                             ADAPTER_STATUS_RC_PRC_QUIESCENT)) {
-
-                                ret = 1;
-
-                        }
-                } else {
-                        if (((val64 & ADAPTER_STATUS_RMAC_PCC_IDLE) ==
-                             ADAPTER_STATUS_RMAC_PCC_IDLE) &&
-                            (!(val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ||
-                             ((val64 & ADAPTER_STATUS_RC_PRC_QUIESCENT) ==
-                              ADAPTER_STATUS_RC_PRC_QUIESCENT))) {
-
-                                ret = 1;
-
-                        }
-                }
+                ret = check_prc_pcc_state(val64, flag, rev_id, herc);
         }
 
         return ret;
@@ -1289,12 +1802,12 @@ static int verify_xena_quiescence(u64 val64, int flag)
 /**
  * fix_mac_address -  Fix for Mac addr problem on Alpha platforms
  * @sp: Pointer to device specifc structure
- * Description : 
+ * Description :
  * New procedure to clear mac address reading  problems on Alpha platforms
  *
  */
 
-static void fix_mac_address(nic_t * sp)
+void fix_mac_address(nic_t * sp)
 {
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
         u64 val64;
@@ -1302,20 +1815,21 @@ static void fix_mac_address(nic_t * sp)
 
         while (fix_mac[i] != END_SIGN) {
                 writeq(fix_mac[i++], &bar0->gpio_control);
+                udelay(10);
                 val64 = readq(&bar0->gpio_control);
         }
 }
 
 /**
- *  start_nic - Turns the device on   
+ *  start_nic - Turns the device on
  *  @nic : device private variable.
- *  Description: 
- *  This function actually turns the device on. Before this  function is 
- *  called,all Registers are configured from their reset states 
- *  and shared memory is allocated but the NIC is still quiescent. On 
+ *  Description:
+ *  This function actually turns the device on. Before this  function is
+ *  called,all Registers are configured from their reset states
+ *  and shared memory is allocated but the NIC is still quiescent. On
  *  calling this function, the device interrupts are cleared and the NIC is
  *  literally switched on by writing into the adapter control register.
- *  Return Value: 
+ *  Return Value:
  *  SUCCESS on success and -1 on failure.
  */
 
@@ -1324,8 +1838,8 @@ static int start_nic(struct s2io_nic *nic)
         XENA_dev_config_t __iomem *bar0 = nic->bar0;
         struct net_device *dev = nic->dev;
         register u64 val64 = 0;
-        u16 interruptible, i;
-        u16 subid;
+        u16 interruptible;
+        u16 subid, i;
         mac_info_t *mac_control;
         struct config_param *config;
 
@@ -1334,10 +1848,12 @@ static int start_nic(struct s2io_nic *nic)
 
         /*  PRC Initialization and configuration */
         for (i = 0; i < config->rx_ring_num; i++) {
-                writeq((u64) nic->rx_blocks[i][0].block_dma_addr,
+                writeq((u64) mac_control->rings[i].rx_blocks[0].block_dma_addr,
                        &bar0->prc_rxd0_n[i]);
 
                 val64 = readq(&bar0->prc_ctrl_n[i]);
+                if (nic->config.bimodal)
+                        val64 |= PRC_CTRL_BIMODAL_INTERRUPT;
 #ifndef CONFIG_2BUFF_MODE
                 val64 |= PRC_CTRL_RC_ENABLED;
 #else
@@ -1353,7 +1869,7 @@ static int start_nic(struct s2io_nic *nic)
         writeq(val64, &bar0->rx_pa_cfg);
 #endif
 
-        /* 
+        /*
          * Enabling MC-RLDRAM. After enabling the device, we timeout
          * for around 100ms, which is approximately the time required
          * for the device to be ready for operation.
@@ -1363,27 +1879,27 @@ static int start_nic(struct s2io_nic *nic)
         SPECIAL_REG_WRITE(val64, &bar0->mc_rldram_mrs, UF);
         val64 = readq(&bar0->mc_rldram_mrs);
 
-        msleep(100);                    /* Delay by around 100 ms. */
+        msleep(100);    /* Delay by around 100 ms. */
 
         /* Enabling ECC Protection. */
         val64 = readq(&bar0->adapter_control);
         val64 &= ~ADAPTER_ECC_EN;
         writeq(val64, &bar0->adapter_control);
 
-        /* 
-         * Clearing any possible Link state change interrupts that 
+        /*
+         * Clearing any possible Link state change interrupts that
          * could have popped up just before Enabling the card.
          */
         val64 = readq(&bar0->mac_rmac_err_reg);
         if (val64)
                 writeq(val64, &bar0->mac_rmac_err_reg);
 
-        /* 
-         * Verify if the device is ready to be enabled, if so enable 
+        /*
+         * Verify if the device is ready to be enabled, if so enable
          * it.
          */
         val64 = readq(&bar0->adapter_status);
-        if (!verify_xena_quiescence(val64, nic->device_enabled_once)) {
+        if (!verify_xena_quiescence(nic, val64, nic->device_enabled_once)) {
                 DBG_PRINT(ERR_DBG, "%s: device is not ready, ", dev->name);
                 DBG_PRINT(ERR_DBG, "Adapter status reads: 0x%llx\n",
                           (unsigned long long) val64);
@@ -1391,16 +1907,18 @@ static int start_nic(struct s2io_nic *nic)
         }
 
         /*  Enable select interrupts */
-        interruptible = TX_TRAFFIC_INTR | RX_TRAFFIC_INTR | TX_MAC_INTR |
-            RX_MAC_INTR;
+        interruptible = TX_TRAFFIC_INTR | RX_TRAFFIC_INTR;
+        interruptible |= TX_PIC_INTR | RX_PIC_INTR;
+        interruptible |= TX_MAC_INTR | RX_MAC_INTR;
+
         en_dis_able_nic_intrs(nic, interruptible, ENABLE_INTRS);
 
-        /* 
+        /*
          * With some switches, link might be already up at this point.
-         * Because of this weird behavior, when we enable laser, 
-         * we may not get link. We need to handle this. We cannot 
-         * figure out which switch is misbehaving. So we are forced to 
-         * make a global change. 
+         * Because of this weird behavior, when we enable laser,
+         * we may not get link. We need to handle this. We cannot
+         * figure out which switch is misbehaving. So we are forced to
+         * make a global change.
          */
 
         /* Enabling Laser. */
@@ -1410,44 +1928,30 @@ static int start_nic(struct s2io_nic *nic)
 
         /* SXE-002: Initialize link and activity LED */
         subid = nic->pdev->subsystem_device;
-        if ((subid & 0xFF) >= 0x07) {
+        if (((subid & 0xFF) >= 0x07) &&
+            (nic->device_type == XFRAME_I_DEVICE)) {
                 val64 = readq(&bar0->gpio_control);
                 val64 |= 0x0000800000000000ULL;
                 writeq(val64, &bar0->gpio_control);
                 val64 = 0x0411040400000000ULL;
-                writeq(val64, (void __iomem *) bar0 + 0x2700);
+                writeq(val64, (void __iomem *) ((u8 *) bar0 + 0x2700));
         }
 
-        /* 
-         * Don't see link state interrupts on certain switches, so 
+        /*
+         * Don't see link state interrupts on certain switches, so
          * directly scheduling a link state task from here.
          */
         schedule_work(&nic->set_link_task);
 
-        /* 
-         * Here we are performing soft reset on XGXS to 
-         * force link down. Since link is already up, we will get
-         * link state change interrupt after this reset
-         */
-        SPECIAL_REG_WRITE(0x80010515001E0000ULL, &bar0->dtx_control, UF);
-        val64 = readq(&bar0->dtx_control);
-        udelay(50);
-        SPECIAL_REG_WRITE(0x80010515001E00E0ULL, &bar0->dtx_control, UF);
-        val64 = readq(&bar0->dtx_control);
-        udelay(50);
-        SPECIAL_REG_WRITE(0x80070515001F00E4ULL, &bar0->dtx_control, UF);
-        val64 = readq(&bar0->dtx_control);
-        udelay(50);
-
         return SUCCESS;
 }
 
-/** 
- *  free_tx_buffers - Free all queued Tx buffers 
+/**
+ *  free_tx_buffers - Free all queued Tx buffers
  *  @nic : device private variable.
- *  Description: 
+ *  Description:
  *  Free all queued Tx buffers.
- *  Return Value: void 
+ *  Return Value: void
 */
 
 static void free_tx_buffers(struct s2io_nic *nic)
@@ -1458,39 +1962,61 @@ static void free_tx_buffers(struct s2io_nic *nic)
         int i, j;
         mac_info_t *mac_control;
         struct config_param *config;
-        int cnt = 0;
+        int cnt = 0, frg_cnt;
 
         mac_control = &nic->mac_control;
         config = &nic->config;
 
         for (i = 0; i < config->tx_fifo_num; i++) {
                 for (j = 0; j < config->tx_cfg[i].fifo_len - 1; j++) {
-                        txdp = (TxD_t *) nic->list_info[i][j].
+                        txdp = (TxD_t *) mac_control->fifos[i].list_info[j].
                             list_virt_addr;
                         skb =
                             (struct sk_buff *) ((unsigned long) txdp->
                                                 Host_Control);
                         if (skb == NULL) {
-                                memset(txdp, 0, sizeof(TxD_t));
+                                memset(txdp, 0, sizeof(TxD_t) *
+                                       config->max_txds);
                                 continue;
                         }
+                        frg_cnt = skb_shinfo(skb)->nr_frags;
+                        pci_unmap_single(nic->pdev, (dma_addr_t)
+                                         txdp->Buffer_Pointer,
+                                         skb->len - skb->data_len,
+                                         PCI_DMA_TODEVICE);
+                        if (frg_cnt) {
+                                TxD_t *temp;
+                                temp = txdp;
+                                txdp++;
+                                for (j = 0; j < frg_cnt; j++, txdp++) {
+                                        skb_frag_t *frag =
+                                            &skb_shinfo(skb)->frags[j];
+                                        pci_unmap_page(nic->pdev,
+                                                       (dma_addr_t)
+                                                       txdp->
+                                                       Buffer_Pointer,
+                                                       frag->size,
+                                                       PCI_DMA_TODEVICE);
+                                }
+                                txdp = temp;
+                        }
                         dev_kfree_skb(skb);
-                        memset(txdp, 0, sizeof(TxD_t));
+                        memset(txdp, 0, sizeof(TxD_t) * config->max_txds);
                         cnt++;
                 }
                 DBG_PRINT(INTR_DBG,
                           "%s:forcibly freeing %d skbs on FIFO%d\n",
                           dev->name, cnt, i);
-                mac_control->tx_curr_get_info[i].offset = 0;
-                mac_control->tx_curr_put_info[i].offset = 0;
+                mac_control->fifos[i].tx_curr_get_info.offset = 0;
+                mac_control->fifos[i].tx_curr_put_info.offset = 0;
         }
 }
 
-/**  
- *   stop_nic -  To stop the nic  
+/**
+ *   stop_nic -  To stop the nic
  *   @nic ; device private variable.
- *   Description: 
- *   This function does exactly the opposite of what the start_nic() 
+ *   Description:
+ *   This function does exactly the opposite of what the start_nic()
  *   function does. This function is called to stop the device.
  *   Return Value:
  *   void.
@@ -1508,8 +2034,9 @@ static void stop_nic(struct s2io_nic *nic)
         config = &nic->config;
 
         /*  Disable all interrupts */
-        interruptible = TX_TRAFFIC_INTR | RX_TRAFFIC_INTR | TX_MAC_INTR |
-            RX_MAC_INTR;
+        interruptible = TX_TRAFFIC_INTR | RX_TRAFFIC_INTR;
+        interruptible |= TX_PIC_INTR | RX_PIC_INTR;
+        interruptible |= TX_MAC_INTR | RX_MAC_INTR;
         en_dis_able_nic_intrs(nic, interruptible, DISABLE_INTRS);
 
         /*  Disable PRCs */
@@ -1520,11 +2047,11 @@ static void stop_nic(struct s2io_nic *nic)
         }
 }
 
-/**  
- *  fill_rx_buffers - Allocates the Rx side skbs 
+/**
+ *  fill_rx_buffers - Allocates the Rx side skbs
  *  @nic:  device private variable
- *  @ring_no: ring number 
- *  Description: 
+ *  @ring_no: ring number
+ *  Description:
  *  The function allocates Rx side skbs and puts the physical
  *  address of these buffers into the RxD buffer pointers, so that the NIC
  *  can DMA the received frame into these locations.
@@ -1532,8 +2059,8 @@ static void stop_nic(struct s2io_nic *nic)
  *  1. single buffer,
  *  2. three buffer and
  *  3. Five buffer modes.
- *  Each mode defines how many fragments the received frame will be split 
- *  up into by the NIC. The frame is split into L3 header, L4 Header, 
+ *  Each mode defines how many fragments the received frame will be split
+ *  up into by the NIC. The frame is split into L3 header, L4 Header,
  *  L4 payload in three buffer mode and in 5 buffer mode, L4 payload itself
  *  is split into 3 fragments. As of now only single buffer mode is
  *  supported.
@@ -1541,7 +2068,7 @@ static void stop_nic(struct s2io_nic *nic)
  *  SUCCESS on success or an appropriate -ve value on failure.
  */
 
-static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
+int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
 {
         struct net_device *dev = nic->dev;
         struct sk_buff *skb;
@@ -1549,34 +2076,35 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
         int off, off1, size, block_no, block_no1;
         int offset, offset1;
         u32 alloc_tab = 0;
-        u32 alloc_cnt = nic->pkt_cnt[ring_no] -
-            atomic_read(&nic->rx_bufs_left[ring_no]);
+        u32 alloc_cnt;
         mac_info_t *mac_control;
         struct config_param *config;
 #ifdef CONFIG_2BUFF_MODE
         RxD_t *rxdpnext;
         int nextblk;
-        unsigned long tmp;
+        u64 tmp;
         buffAdd_t *ba;
         dma_addr_t rxdpphys;
 #endif
 #ifndef CONFIG_S2IO_NAPI
         unsigned long flags;
 #endif
+        RxD_t *first_rxdp = NULL;
 
         mac_control = &nic->mac_control;
         config = &nic->config;
-
+        alloc_cnt = mac_control->rings[ring_no].pkt_cnt -
+            atomic_read(&nic->rx_bufs_left[ring_no]);
         size = dev->mtu + HEADER_ETHERNET_II_802_3_SIZE +
             HEADER_802_2_SIZE + HEADER_SNAP_SIZE;
 
         while (alloc_tab < alloc_cnt) {
-                block_no = mac_control->rx_curr_put_info[ring_no].
+                block_no = mac_control->rings[ring_no].rx_curr_put_info.
                     block_index;
-                block_no1 = mac_control->rx_curr_get_info[ring_no].
+                block_no1 = mac_control->rings[ring_no].rx_curr_get_info.
                     block_index;
-                off = mac_control->rx_curr_put_info[ring_no].offset;
-                off1 = mac_control->rx_curr_get_info[ring_no].offset;
+                off = mac_control->rings[ring_no].rx_curr_put_info.offset;
+                off1 = mac_control->rings[ring_no].rx_curr_get_info.offset;
 #ifndef CONFIG_2BUFF_MODE
                 offset = block_no * (MAX_RXDS_PER_BLOCK + 1) + off;
                 offset1 = block_no1 * (MAX_RXDS_PER_BLOCK + 1) + off1;
@@ -1585,7 +2113,7 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 offset1 = block_no1 * (MAX_RXDS_PER_BLOCK) + off1;
 #endif
 
-                rxdp = nic->rx_blocks[ring_no][block_no].
+                rxdp = mac_control->rings[ring_no].rx_blocks[block_no].
                     block_virt_addr + off;
                 if ((offset == offset1) && (rxdp->Host_Control)) {
                         DBG_PRINT(INTR_DBG, "%s: Get and Put", dev->name);
@@ -1594,15 +2122,15 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 }
 #ifndef CONFIG_2BUFF_MODE
                 if (rxdp->Control_1 == END_OF_BLOCK) {
-                        mac_control->rx_curr_put_info[ring_no].
+                        mac_control->rings[ring_no].rx_curr_put_info.
                             block_index++;
-                        mac_control->rx_curr_put_info[ring_no].
-                            block_index %= nic->block_count[ring_no];
-                        block_no = mac_control->rx_curr_put_info
-                            [ring_no].block_index;
+                        mac_control->rings[ring_no].rx_curr_put_info.
+                            block_index %= mac_control->rings[ring_no].block_count;
+                        block_no = mac_control->rings[ring_no].rx_curr_put_info.
+                                block_index;
                         off++;
                         off %= (MAX_RXDS_PER_BLOCK + 1);
-                        mac_control->rx_curr_put_info[ring_no].offset =
+                        mac_control->rings[ring_no].rx_curr_put_info.offset =
                             off;
                         rxdp = (RxD_t *) ((unsigned long) rxdp->Control_2);
                         DBG_PRINT(INTR_DBG, "%s: Next block at: %p\n",
@@ -1610,30 +2138,30 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 }
 #ifndef CONFIG_S2IO_NAPI
                 spin_lock_irqsave(&nic->put_lock, flags);
-                nic->put_pos[ring_no] =
+                mac_control->rings[ring_no].put_pos =
                     (block_no * (MAX_RXDS_PER_BLOCK + 1)) + off;
                 spin_unlock_irqrestore(&nic->put_lock, flags);
 #endif
 #else
                 if (rxdp->Host_Control == END_OF_BLOCK) {
-                        mac_control->rx_curr_put_info[ring_no].
+                        mac_control->rings[ring_no].rx_curr_put_info.
                             block_index++;
-                        mac_control->rx_curr_put_info[ring_no].
-                            block_index %= nic->block_count[ring_no];
-                        block_no = mac_control->rx_curr_put_info
-                            [ring_no].block_index;
+                        mac_control->rings[ring_no].rx_curr_put_info.block_index
+                            %= mac_control->rings[ring_no].block_count;
+                        block_no = mac_control->rings[ring_no].rx_curr_put_info
+                            .block_index;
                         off = 0;
                         DBG_PRINT(INTR_DBG, "%s: block%d at: 0x%llx\n",
                                   dev->name, block_no,
                                   (unsigned long long) rxdp->Control_1);
-                        mac_control->rx_curr_put_info[ring_no].offset =
+                        mac_control->rings[ring_no].rx_curr_put_info.offset =
                             off;
-                        rxdp = nic->rx_blocks[ring_no][block_no].
+                        rxdp = mac_control->rings[ring_no].rx_blocks[block_no].
                             block_virt_addr;
                 }
 #ifndef CONFIG_S2IO_NAPI
                 spin_lock_irqsave(&nic->put_lock, flags);
-                nic->put_pos[ring_no] = (block_no *
+                mac_control->rings[ring_no].put_pos = (block_no *
                                          (MAX_RXDS_PER_BLOCK + 1)) + off;
                 spin_unlock_irqrestore(&nic->put_lock, flags);
 #endif
@@ -1645,27 +2173,27 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 if (rxdp->Control_2 & BIT(0))
 #endif
                 {
-                        mac_control->rx_curr_put_info[ring_no].
+                        mac_control->rings[ring_no].rx_curr_put_info.
                             offset = off;
                         goto end;
                 }
 #ifdef  CONFIG_2BUFF_MODE
-                /* 
-                 * RxDs Spanning cache lines will be replenished only 
-                 * if the succeeding RxD is also owned by Host. It 
-                 * will always be the ((8*i)+3) and ((8*i)+6) 
-                 * descriptors for the 48 byte descriptor. The offending 
+                /*
+                 * RxDs Spanning cache lines will be replenished only
+                 * if the succeeding RxD is also owned by Host. It
+                 * will always be the ((8*i)+3) and ((8*i)+6)
+                 * descriptors for the 48 byte descriptor. The offending
                  * decsriptor is of-course the 3rd descriptor.
                  */
-                rxdpphys = nic->rx_blocks[ring_no][block_no].
+                rxdpphys = mac_control->rings[ring_no].rx_blocks[block_no].
                     block_dma_addr + (off * sizeof(RxD_t));
                 if (((u64) (rxdpphys)) % 128 > 80) {
-                        rxdpnext = nic->rx_blocks[ring_no][block_no].
+                        rxdpnext = mac_control->rings[ring_no].rx_blocks[block_no].
                             block_virt_addr + (off + 1);
                         if (rxdpnext->Host_Control == END_OF_BLOCK) {
                                 nextblk = (block_no + 1) %
-                                    (nic->block_count[ring_no]);
-                                rxdpnext = nic->rx_blocks[ring_no]
+                                    (mac_control->rings[ring_no].block_count);
+                                rxdpnext = mac_control->rings[ring_no].rx_blocks
                                     [nextblk].block_virt_addr;
                         }
                         if (rxdpnext->Control_2 & BIT(0))
@@ -1681,6 +2209,10 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 if (!skb) {
                         DBG_PRINT(ERR_DBG, "%s: Out of ", dev->name);
                         DBG_PRINT(ERR_DBG, "memory to allocate SKBs\n");
+                        if (first_rxdp) {
+                                wmb();
+                                first_rxdp->Control_1 |= RXD_OWN_XENA;
+                        }
                         return -ENOMEM;
                 }
 #ifndef CONFIG_2BUFF_MODE
@@ -1691,18 +2223,17 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 rxdp->Control_2 &= (~MASK_BUFFER0_SIZE);
                 rxdp->Control_2 |= SET_BUFFER0_SIZE(size);
                 rxdp->Host_Control = (unsigned long) (skb);
-                rxdp->Control_1 |= RXD_OWN_XENA;
+                if (alloc_tab & ((1 << rxsync_frequency) - 1))
+                        rxdp->Control_1 |= RXD_OWN_XENA;
                 off++;
                 off %= (MAX_RXDS_PER_BLOCK + 1);
-                mac_control->rx_curr_put_info[ring_no].offset = off;
+                mac_control->rings[ring_no].rx_curr_put_info.offset = off;
 #else
-                ba = &nic->ba[ring_no][block_no][off];
+                ba = &mac_control->rings[ring_no].ba[block_no][off];
                 skb_reserve(skb, BUF0_LEN);
-                tmp = (unsigned long) skb->data;
-                tmp += ALIGN_SIZE;
-                tmp &= ~ALIGN_SIZE;
-                skb->data = (void *) tmp;
-                skb->tail = (void *) tmp;
+                tmp = ((unsigned long) skb->data & ALIGN_SIZE);
+                if (tmp)
+                        skb_reserve(skb, (ALIGN_SIZE + 1) - tmp);
 
                 memset(rxdp, 0, sizeof(RxD_t));
                 rxdp->Buffer2_ptr = pci_map_single
@@ -1720,22 +2251,41 @@ static int fill_rx_buffers(struct s2io_nic *nic, int ring_no)
                 rxdp->Control_2 |= SET_BUFFER1_SIZE(1); /* dummy. */
                 rxdp->Control_2 |= BIT(0);      /* Set Buffer_Empty bit. */
                 rxdp->Host_Control = (u64) ((unsigned long) (skb));
-                rxdp->Control_1 |= RXD_OWN_XENA;
+                if (alloc_tab & ((1 << rxsync_frequency) - 1))
+                        rxdp->Control_1 |= RXD_OWN_XENA;
                 off++;
-                mac_control->rx_curr_put_info[ring_no].offset = off;
+                mac_control->rings[ring_no].rx_curr_put_info.offset = off;
 #endif
+                rxdp->Control_2 |= SET_RXD_MARKER;
+
+                if (!(alloc_tab & ((1 << rxsync_frequency) - 1))) {
+                        if (first_rxdp) {
+                                wmb();
+                                first_rxdp->Control_1 |= RXD_OWN_XENA;
+                        }
+                        first_rxdp = rxdp;
+                }
                 atomic_inc(&nic->rx_bufs_left[ring_no]);
                 alloc_tab++;
         }
 
       end:
+        /* Transfer ownership of first descriptor to adapter just before
+         * exiting. Before that, use memory barrier so that ownership
+         * and other fields are seen by adapter correctly.
+         */
+        if (first_rxdp) {
+                wmb();
+                first_rxdp->Control_1 |= RXD_OWN_XENA;
+        }
+
         return SUCCESS;
 }
 
 /**
- *  free_rx_buffers - Frees all Rx buffers   
+ *  free_rx_buffers - Frees all Rx buffers
  *  @sp: device private variable.
- *  Description: 
+ *  Description:
  *  This function will free all Rx buffers allocated by host.
  *  Return Value:
  *  NONE.
@@ -1759,7 +2309,8 @@ static void free_rx_buffers(struct s2io_nic *sp)
         for (i = 0; i < config->rx_ring_num; i++) {
                 for (j = 0, blk = 0; j < config->rx_cfg[i].num_rxd; j++) {
                         off = j % (MAX_RXDS_PER_BLOCK + 1);
-                        rxdp = sp->rx_blocks[i][blk].block_virt_addr + off;
+                        rxdp = mac_control->rings[i].rx_blocks[blk].
+                                block_virt_addr + off;
 
 #ifndef CONFIG_2BUFF_MODE
                         if (rxdp->Control_1 == END_OF_BLOCK) {
@@ -1794,7 +2345,7 @@ static void free_rx_buffers(struct s2io_nic *sp)
                                                  HEADER_SNAP_SIZE,
                                                  PCI_DMA_FROMDEVICE);
 #else
-                                ba = &sp->ba[i][blk][off];
+                                ba = &mac_control->rings[i].ba[blk][off];
                                 pci_unmap_single(sp->pdev, (dma_addr_t)
                                                  rxdp->Buffer0_ptr,
                                                  BUF0_LEN,
@@ -1814,10 +2365,10 @@ static void free_rx_buffers(struct s2io_nic *sp)
                         }
                         memset(rxdp, 0, sizeof(RxD_t));
                 }
-                mac_control->rx_curr_put_info[i].block_index = 0;
-                mac_control->rx_curr_get_info[i].block_index = 0;
-                mac_control->rx_curr_put_info[i].offset = 0;
-                mac_control->rx_curr_get_info[i].offset = 0;
+                mac_control->rings[i].rx_curr_put_info.block_index = 0;
+                mac_control->rings[i].rx_curr_get_info.block_index = 0;
+                mac_control->rings[i].rx_curr_put_info.offset = 0;
+                mac_control->rings[i].rx_curr_get_info.offset = 0;
                 atomic_set(&sp->rx_bufs_left[i], 0);
                 DBG_PRINT(INIT_DBG, "%s:Freed 0x%x Rx Buffers on ring%d\n",
                           dev->name, buf_cnt, i);
@@ -1827,7 +2378,7 @@ static void free_rx_buffers(struct s2io_nic *sp)
 /**
  * s2io_poll - Rx interrupt handler for NAPI support
  * @dev : pointer to the device structure.
- * @budget : The number of packets that were budgeted to be processed 
+ * @budget : The number of packets that were budgeted to be processed
  * during  one pass through the 'Poll" function.
  * Description:
  * Comes into picture only if NAPI support has been incorporated. It does
@@ -1837,160 +2388,36 @@ static void free_rx_buffers(struct s2io_nic *sp)
  * 0 on success and 1 if there are No Rx packets to be processed.
  */
 
-#ifdef CONFIG_S2IO_NAPI
+#if defined(CONFIG_S2IO_NAPI)
 static int s2io_poll(struct net_device *dev, int *budget)
 {
         nic_t *nic = dev->priv;
-        XENA_dev_config_t __iomem *bar0 = nic->bar0;
-        int pkts_to_process = *budget, pkt_cnt = 0;
-        register u64 val64 = 0;
-        rx_curr_get_info_t get_info, put_info;
-        int i, get_block, put_block, get_offset, put_offset, ring_bufs;
-#ifndef CONFIG_2BUFF_MODE
-        u16 val16, cksum;
-#endif
-        struct sk_buff *skb;
-        RxD_t *rxdp;
+        int pkt_cnt = 0, org_pkts_to_process;
         mac_info_t *mac_control;
         struct config_param *config;
-#ifdef CONFIG_2BUFF_MODE
-        buffAdd_t *ba;
-#endif
+        XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+        u64 val64;
+        int i;
 
+        atomic_inc(&nic->isr_cnt);
         mac_control = &nic->mac_control;
         config = &nic->config;
 
-        if (pkts_to_process > dev->quota)
-                pkts_to_process = dev->quota;
+        nic->pkts_to_process = *budget;
+        if (nic->pkts_to_process > dev->quota)
+                nic->pkts_to_process = dev->quota;
+        org_pkts_to_process = nic->pkts_to_process;
 
         val64 = readq(&bar0->rx_traffic_int);
         writeq(val64, &bar0->rx_traffic_int);
 
         for (i = 0; i < config->rx_ring_num; i++) {
-                get_info = mac_control->rx_curr_get_info[i];
-                get_block = get_info.block_index;
-                put_info = mac_control->rx_curr_put_info[i];
-                put_block = put_info.block_index;
-                ring_bufs = config->rx_cfg[i].num_rxd;
-                rxdp = nic->rx_blocks[i][get_block].block_virt_addr +
-                    get_info.offset;
-#ifndef CONFIG_2BUFF_MODE
-                get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                    get_info.offset;
-                put_offset = (put_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                    put_info.offset;
-                while ((!(rxdp->Control_1 & RXD_OWN_XENA)) &&
-                       (((get_offset + 1) % ring_bufs) != put_offset)) {
-                        if (--pkts_to_process < 0) {
-                                goto no_rx;
-                        }
-                        if (rxdp->Control_1 == END_OF_BLOCK) {
-                                rxdp =
-                                    (RxD_t *) ((unsigned long) rxdp->
-                                               Control_2);
-                                get_info.offset++;
-                                get_info.offset %=
-                                    (MAX_RXDS_PER_BLOCK + 1);
-                                get_block++;
-                                get_block %= nic->block_count[i];
-                                mac_control->rx_curr_get_info[i].
-                                    offset = get_info.offset;
-                                mac_control->rx_curr_get_info[i].
-                                    block_index = get_block;
-                                continue;
-                        }
-                        get_offset =
-                            (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                            get_info.offset;
-                        skb =
-                            (struct sk_buff *) ((unsigned long) rxdp->
-                                                Host_Control);
-                        if (skb == NULL) {
-                                DBG_PRINT(ERR_DBG, "%s: The skb is ",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, "Null in Rx Intr\n");
-                                goto no_rx;
-                        }
-                        val64 = RXD_GET_BUFFER0_SIZE(rxdp->Control_2);
-                        val16 = (u16) (val64 >> 48);
-                        cksum = RXD_GET_L4_CKSUM(rxdp->Control_1);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer0_ptr,
-                                         dev->mtu +
-                                         HEADER_ETHERNET_II_802_3_SIZE +
-                                         HEADER_802_2_SIZE +
-                                         HEADER_SNAP_SIZE,
-                                         PCI_DMA_FROMDEVICE);
-                        rx_osm_handler(nic, val16, rxdp, i);
-                        pkt_cnt++;
-                        get_info.offset++;
-                        get_info.offset %= (MAX_RXDS_PER_BLOCK + 1);
-                        rxdp =
-                            nic->rx_blocks[i][get_block].block_virt_addr +
-                            get_info.offset;
-                        mac_control->rx_curr_get_info[i].offset =
-                            get_info.offset;
+                rx_intr_handler(&mac_control->rings[i]);
+                pkt_cnt = org_pkts_to_process - nic->pkts_to_process;
+                if (!nic->pkts_to_process) {
+                        /* Quota for the current iteration has been met */
+                        goto no_rx;
                 }
-#else
-                get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                    get_info.offset;
-                put_offset = (put_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                    put_info.offset;
-                while (((!(rxdp->Control_1 & RXD_OWN_XENA)) &&
-                        !(rxdp->Control_2 & BIT(0))) &&
-                       (((get_offset + 1) % ring_bufs) != put_offset)) {
-                        if (--pkts_to_process < 0) {
-                                goto no_rx;
-                        }
-                        skb = (struct sk_buff *) ((unsigned long)
-                                                  rxdp->Host_Control);
-                        if (skb == NULL) {
-                                DBG_PRINT(ERR_DBG, "%s: The skb is ",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, "Null in Rx Intr\n");
-                                goto no_rx;
-                        }
-
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer0_ptr,
-                                         BUF0_LEN, PCI_DMA_FROMDEVICE);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer1_ptr,
-                                         BUF1_LEN, PCI_DMA_FROMDEVICE);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer2_ptr,
-                                         dev->mtu + BUF0_LEN + 4,
-                                         PCI_DMA_FROMDEVICE);
-                        ba = &nic->ba[i][get_block][get_info.offset];
-
-                        rx_osm_handler(nic, rxdp, i, ba);
-
-                        get_info.offset++;
-                        mac_control->rx_curr_get_info[i].offset =
-                            get_info.offset;
-                        rxdp =
-                            nic->rx_blocks[i][get_block].block_virt_addr +
-                            get_info.offset;
-
-                        if (get_info.offset &&
-                            (!(get_info.offset % MAX_RXDS_PER_BLOCK))) {
-                                get_info.offset = 0;
-                                mac_control->rx_curr_get_info[i].
-                                    offset = get_info.offset;
-                                get_block++;
-                                get_block %= nic->block_count[i];
-                                mac_control->rx_curr_get_info[i].
-                                    block_index = get_block;
-                                rxdp =
-                                    nic->rx_blocks[i][get_block].
-                                    block_virt_addr;
-                        }
-                        get_offset =
-                            (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                            get_info.offset;
-                        pkt_cnt++;
-                }
-#endif
         }
         if (!pkt_cnt)
                 pkt_cnt = 1;
@@ -2008,9 +2435,10 @@ static int s2io_poll(struct net_device *dev, int *budget)
         }
         /* Re enable the Rx interrupts. */
         en_dis_able_nic_intrs(nic, RX_TRAFFIC_INTR, ENABLE_INTRS);
+        atomic_dec(&nic->isr_cnt);
         return 0;
 
-      no_rx:
+no_rx:
         dev->quota -= pkt_cnt;
         *budget -= pkt_cnt;
 
@@ -2021,279 +2449,204 @@ static int s2io_poll(struct net_device *dev, int *budget)
                         break;
                 }
         }
+        atomic_dec(&nic->isr_cnt);
         return 1;
 }
-#else
-/**  
+#endif
+
+/**
  *  rx_intr_handler - Rx interrupt handler
  *  @nic: device private variable.
- *  Description: 
- *  If the interrupt is because of a received frame or if the 
+ *  Description:
+ *  If the interrupt is because of a received frame or if the
  *  receive ring contains fresh as yet un-processed frames,this function is
- *  called. It picks out the RxD at which place the last Rx processing had 
- *  stopped and sends the skb to the OSM's Rx handler and then increments 
+ *  called. It picks out the RxD at which place the last Rx processing had
+ *  stopped and sends the skb to the OSM's Rx handler and then increments
  *  the offset.
  *  Return Value:
  *  NONE.
  */
-
-static void rx_intr_handler(struct s2io_nic *nic)
+static void rx_intr_handler(ring_info_t *ring_data)
 {
+        nic_t *nic = ring_data->nic;
         struct net_device *dev = (struct net_device *) nic->dev;
-        XENA_dev_config_t *bar0 = (XENA_dev_config_t *) nic->bar0;
+        int get_block, get_offset, put_block, put_offset, ring_bufs;
         rx_curr_get_info_t get_info, put_info;
         RxD_t *rxdp;
         struct sk_buff *skb;
-#ifndef CONFIG_2BUFF_MODE
-        u16 val16, cksum;
-#endif
-        register u64 val64 = 0;
-        int get_block, get_offset, put_block, put_offset, ring_bufs;
-        int i, pkt_cnt = 0;
-        mac_info_t *mac_control;
-        struct config_param *config;
-#ifdef CONFIG_2BUFF_MODE
-        buffAdd_t *ba;
+#ifndef CONFIG_S2IO_NAPI
+        int pkt_cnt = 0;
 #endif
+        spin_lock(&nic->rx_lock);
+        if (atomic_read(&nic->card_state) == CARD_DOWN) {
+                DBG_PRINT(ERR_DBG, "%s: %s going down for reset\n",
+                          __FUNCTION__, dev->name);
+                spin_unlock(&nic->rx_lock);
+        }
 
-        mac_control = &nic->mac_control;
-        config = &nic->config;
-
-        /* 
-         * rx_traffic_int reg is an R1 register, hence we read and write back 
-         * the samevalue in the register to clear it.
-         */
-        val64 = readq(&bar0->rx_traffic_int);
-        writeq(val64, &bar0->rx_traffic_int);
-
-        for (i = 0; i < config->rx_ring_num; i++) {
-                get_info = mac_control->rx_curr_get_info[i];
-                get_block = get_info.block_index;
-                put_info = mac_control->rx_curr_put_info[i];
-                put_block = put_info.block_index;
-                ring_bufs = config->rx_cfg[i].num_rxd;
-                rxdp = nic->rx_blocks[i][get_block].block_virt_addr +
-                    get_info.offset;
-#ifndef CONFIG_2BUFF_MODE
-                get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
+        get_info = ring_data->rx_curr_get_info;
+        get_block = get_info.block_index;
+        put_info = ring_data->rx_curr_put_info;
+        put_block = put_info.block_index;
+        ring_bufs = get_info.ring_len+1;
+        rxdp = ring_data->rx_blocks[get_block].block_virt_addr +
                     get_info.offset;
-                spin_lock(&nic->put_lock);
-                put_offset = nic->put_pos[i];
-                spin_unlock(&nic->put_lock);
-                while ((!(rxdp->Control_1 & RXD_OWN_XENA)) &&
-                       (((get_offset + 1) % ring_bufs) != put_offset)) {
-                        if (rxdp->Control_1 == END_OF_BLOCK) {
-                                rxdp = (RxD_t *) ((unsigned long)
-                                                  rxdp->Control_2);
-                                get_info.offset++;
-                                get_info.offset %=
-                                    (MAX_RXDS_PER_BLOCK + 1);
-                                get_block++;
-                                get_block %= nic->block_count[i];
-                                mac_control->rx_curr_get_info[i].
-                                    offset = get_info.offset;
-                                mac_control->rx_curr_get_info[i].
-                                    block_index = get_block;
-                                continue;
-                        }
-                        get_offset =
-                            (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
-                            get_info.offset;
-                        skb = (struct sk_buff *) ((unsigned long)
-                                                  rxdp->Host_Control);
-                        if (skb == NULL) {
-                                DBG_PRINT(ERR_DBG, "%s: The skb is ",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, "Null in Rx Intr\n");
-                                return;
-                        }
-                        val64 = RXD_GET_BUFFER0_SIZE(rxdp->Control_2);
-                        val16 = (u16) (val64 >> 48);
-                        cksum = RXD_GET_L4_CKSUM(rxdp->Control_1);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer0_ptr,
-                                         dev->mtu +
-                                         HEADER_ETHERNET_II_802_3_SIZE +
-                                         HEADER_802_2_SIZE +
-                                         HEADER_SNAP_SIZE,
-                                         PCI_DMA_FROMDEVICE);
-                        rx_osm_handler(nic, val16, rxdp, i);
-                        get_info.offset++;
-                        get_info.offset %= (MAX_RXDS_PER_BLOCK + 1);
-                        rxdp =
-                            nic->rx_blocks[i][get_block].block_virt_addr +
-                            get_info.offset;
-                        mac_control->rx_curr_get_info[i].offset =
-                            get_info.offset;
-                        pkt_cnt++;
-                        if ((indicate_max_pkts)
-                            && (pkt_cnt > indicate_max_pkts))
-                                break;
+        get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
+                get_info.offset;
+#ifndef CONFIG_S2IO_NAPI
+        spin_lock(&nic->put_lock);
+        put_offset = ring_data->put_pos;
+        spin_unlock(&nic->put_lock);
+#else
+        put_offset = (put_block * (MAX_RXDS_PER_BLOCK + 1)) +
+                put_info.offset;
+#endif
+        while (RXD_IS_UP2DT(rxdp) &&
+               (((get_offset + 1) % ring_bufs) != put_offset)) {
+                skb = (struct sk_buff *) ((unsigned long)rxdp->Host_Control);
+                if (skb == NULL) {
+                        DBG_PRINT(ERR_DBG, "%s: The skb is ",
+                                  dev->name);
+                        DBG_PRINT(ERR_DBG, "Null in Rx Intr\n");
+                        spin_unlock(&nic->rx_lock);
+                        return;
                 }
+#ifndef CONFIG_2BUFF_MODE
+                pci_unmap_single(nic->pdev, (dma_addr_t)
+                                 rxdp->Buffer0_ptr,
+                                 dev->mtu +
+                                 HEADER_ETHERNET_II_802_3_SIZE +
+                                 HEADER_802_2_SIZE +
+                                 HEADER_SNAP_SIZE,
+                                 PCI_DMA_FROMDEVICE);
 #else
-                get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
+                pci_unmap_single(nic->pdev, (dma_addr_t)
+                                 rxdp->Buffer0_ptr,
+                                 BUF0_LEN, PCI_DMA_FROMDEVICE);
+                pci_unmap_single(nic->pdev, (dma_addr_t)
+                                 rxdp->Buffer1_ptr,
+                                 BUF1_LEN, PCI_DMA_FROMDEVICE);
+                pci_unmap_single(nic->pdev, (dma_addr_t)
+                                 rxdp->Buffer2_ptr,
+                                 dev->mtu + BUF0_LEN + 4,
+                                 PCI_DMA_FROMDEVICE);
+#endif
+                rx_osm_handler(ring_data, rxdp);
+                get_info.offset++;
+                ring_data->rx_curr_get_info.offset =
                     get_info.offset;
-                spin_lock(&nic->put_lock);
-                put_offset = nic->put_pos[i];
-                spin_unlock(&nic->put_lock);
-                while (((!(rxdp->Control_1 & RXD_OWN_XENA)) &&
-                        !(rxdp->Control_2 & BIT(0))) &&
-                       (((get_offset + 1) % ring_bufs) != put_offset)) {
-                        skb = (struct sk_buff *) ((unsigned long)
-                                                  rxdp->Host_Control);
-                        if (skb == NULL) {
-                                DBG_PRINT(ERR_DBG, "%s: The skb is ",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, "Null in Rx Intr\n");
-                                return;
-                        }
-
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer0_ptr,
-                                         BUF0_LEN, PCI_DMA_FROMDEVICE);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer1_ptr,
-                                         BUF1_LEN, PCI_DMA_FROMDEVICE);
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         rxdp->Buffer2_ptr,
-                                         dev->mtu + BUF0_LEN + 4,
-                                         PCI_DMA_FROMDEVICE);
-                        ba = &nic->ba[i][get_block][get_info.offset];
-
-                        rx_osm_handler(nic, rxdp, i, ba);
-
-                        get_info.offset++;
-                        mac_control->rx_curr_get_info[i].offset =
-                            get_info.offset;
-                        rxdp =
-                            nic->rx_blocks[i][get_block].block_virt_addr +
-                            get_info.offset;
+                rxdp = ring_data->rx_blocks[get_block].block_virt_addr +
+                    get_info.offset;
+                if (get_info.offset &&
+                    (!(get_info.offset % MAX_RXDS_PER_BLOCK))) {
+                        get_info.offset = 0;
+                        ring_data->rx_curr_get_info.offset
+                            = get_info.offset;
+                        get_block++;
+                        get_block %= ring_data->block_count;
+                        ring_data->rx_curr_get_info.block_index
+                            = get_block;
+                        rxdp = ring_data->rx_blocks[get_block].block_virt_addr;
+                }
 
-                        if (get_info.offset &&
-                            (!(get_info.offset % MAX_RXDS_PER_BLOCK))) {
-                                get_info.offset = 0;
-                                mac_control->rx_curr_get_info[i].
-                                    offset = get_info.offset;
-                                get_block++;
-                                get_block %= nic->block_count[i];
-                                mac_control->rx_curr_get_info[i].
-                                    block_index = get_block;
-                                rxdp =
-                                    nic->rx_blocks[i][get_block].
-                                    block_virt_addr;
-                        }
-                        get_offset =
-                            (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
+                get_offset = (get_block * (MAX_RXDS_PER_BLOCK + 1)) +
                             get_info.offset;
-                        pkt_cnt++;
-                        if ((indicate_max_pkts)
-                            && (pkt_cnt > indicate_max_pkts))
-                                break;
-                }
-#endif
+#ifdef CONFIG_S2IO_NAPI
+                nic->pkts_to_process -= 1;
+                if (!nic->pkts_to_process)
+                        break;
+#else
+                pkt_cnt++;
                 if ((indicate_max_pkts) && (pkt_cnt > indicate_max_pkts))
                         break;
+#endif
         }
+        spin_unlock(&nic->rx_lock);
 }
-#endif
-/**  
+
+/**
  *  tx_intr_handler - Transmit interrupt handler
  *  @nic : device private variable
- *  Description: 
- *  If an interrupt was raised to indicate DMA complete of the 
- *  Tx packet, this function is called. It identifies the last TxD 
- *  whose buffer was freed and frees all skbs whose data have already 
+ *  Description:
+ *  If an interrupt was raised to indicate DMA complete of the
+ *  Tx packet, this function is called. It identifies the last TxD
+ *  whose buffer was freed and frees all skbs whose data have already
  *  DMA'ed into the NICs internal memory.
  *  Return Value:
  *  NONE
  */
 
-static void tx_intr_handler(struct s2io_nic *nic)
+static void tx_intr_handler(fifo_info_t *fifo_data)
 {
-        XENA_dev_config_t __iomem *bar0 = nic->bar0;
+        nic_t *nic = fifo_data->nic;
         struct net_device *dev = (struct net_device *) nic->dev;
         tx_curr_get_info_t get_info, put_info;
         struct sk_buff *skb;
         TxD_t *txdlp;
-        register u64 val64 = 0;
-        int i;
         u16 j, frg_cnt;
-        mac_info_t *mac_control;
-        struct config_param *config;
 
-        mac_control = &nic->mac_control;
-        config = &nic->config;
-
-        /* 
-         * tx_traffic_int reg is an R1 register, hence we read and write 
-         * back the samevalue in the register to clear it.
-         */
-        val64 = readq(&bar0->tx_traffic_int);
-        writeq(val64, &bar0->tx_traffic_int);
+        get_info = fifo_data->tx_curr_get_info;
+        put_info = fifo_data->tx_curr_put_info;
+        txdlp = (TxD_t *) fifo_data->list_info[get_info.offset].
+            list_virt_addr;
+        while ((!(txdlp->Control_1 & TXD_LIST_OWN_XENA)) &&
+               (get_info.offset != put_info.offset) &&
+               (txdlp->Host_Control)) {
+                /* Check for TxD errors */
+                if (txdlp->Control_1 & TXD_T_CODE) {
+                        unsigned long long err;
+                        err = txdlp->Control_1 & TXD_T_CODE;
+                        DBG_PRINT(ERR_DBG, "***TxD error %llx\n",
+                                  err);
+                }
 
-        for (i = 0; i < config->tx_fifo_num; i++) {
-                get_info = mac_control->tx_curr_get_info[i];
-                put_info = mac_control->tx_curr_put_info[i];
-                txdlp = (TxD_t *) nic->list_info[i][get_info.offset].
-                    list_virt_addr;
-                while ((!(txdlp->Control_1 & TXD_LIST_OWN_XENA)) &&
-                       (get_info.offset != put_info.offset) &&
-                       (txdlp->Host_Control)) {
-                        /* Check for TxD errors */
-                        if (txdlp->Control_1 & TXD_T_CODE) {
-                                unsigned long long err;
-                                err = txdlp->Control_1 & TXD_T_CODE;
-                                DBG_PRINT(ERR_DBG, "***TxD error %llx\n",
-                                          err);
-                        }
+                skb = (struct sk_buff *) ((unsigned long)
+                                txdlp->Host_Control);
+                if (skb == NULL) {
+                        DBG_PRINT(ERR_DBG, "%s: Null skb ",
+                        __FUNCTION__);
+                        DBG_PRINT(ERR_DBG, "in Tx Free Intr\n");
+                        return;
+                }
 
-                        skb = (struct sk_buff *) ((unsigned long)
-                                                  txdlp->Host_Control);
-                        if (skb == NULL) {
-                                DBG_PRINT(ERR_DBG, "%s: Null skb ",
-                                          dev->name);
-                                DBG_PRINT(ERR_DBG, "in Tx Free Intr\n");
-                                return;
+                frg_cnt = skb_shinfo(skb)->nr_frags;
+                nic->tx_pkt_count++;
+
+                pci_unmap_single(nic->pdev, (dma_addr_t)
+                                 txdlp->Buffer_Pointer,
+                                 skb->len - skb->data_len,
+                                 PCI_DMA_TODEVICE);
+                if (frg_cnt) {
+                        TxD_t *temp;
+                        temp = txdlp;
+                        txdlp++;
+                        for (j = 0; j < frg_cnt; j++, txdlp++) {
+                                skb_frag_t *frag =
+                                    &skb_shinfo(skb)->frags[j];
+                                if (!txdlp->Buffer_Pointer)
+                                        break;
+                                pci_unmap_page(nic->pdev,
+                                               (dma_addr_t)
+                                               txdlp->
+                                               Buffer_Pointer,
+                                               frag->size,
+                                               PCI_DMA_TODEVICE);
                         }
-                        nic->tx_pkt_count++;
-
-                        frg_cnt = skb_shinfo(skb)->nr_frags;
-
-                        /*  For unfragmented skb */
-                        pci_unmap_single(nic->pdev, (dma_addr_t)
-                                         txdlp->Buffer_Pointer,
-                                         skb->len - skb->data_len,
-                                         PCI_DMA_TODEVICE);
-                        if (frg_cnt) {
-                                TxD_t *temp = txdlp;
-                                txdlp++;
-                                for (j = 0; j < frg_cnt; j++, txdlp++) {
-                                        skb_frag_t *frag =
-                                            &skb_shinfo(skb)->frags[j];
-                                        pci_unmap_page(nic->pdev,
-                                                       (dma_addr_t)
-                                                       txdlp->
-                                                       Buffer_Pointer,
-                                                       frag->size,
-                                                       PCI_DMA_TODEVICE);
-                                }
-                                txdlp = temp;
-                        }
-                        memset(txdlp, 0,
-                               (sizeof(TxD_t) * config->max_txds));
-
-                        /* Updating the statistics block */
-                        nic->stats.tx_packets++;
-                        nic->stats.tx_bytes += skb->len;
-                        dev_kfree_skb_irq(skb);
-
-                        get_info.offset++;
-                        get_info.offset %= get_info.fifo_len + 1;
-                        txdlp = (TxD_t *) nic->list_info[i]
-                            [get_info.offset].list_virt_addr;
-                        mac_control->tx_curr_get_info[i].offset =
-                            get_info.offset;
+                        txdlp = temp;
                 }
+                memset(txdlp, 0,
+                       (sizeof(TxD_t) * fifo_data->max_txds));
+
+                /* Updating the statistics block */
+                nic->stats.tx_bytes += skb->len;
+                dev_kfree_skb_irq(skb);
+
+                get_info.offset++;
+                get_info.offset %= get_info.fifo_len + 1;
+                txdlp = (TxD_t *) fifo_data->list_info
+                    [get_info.offset].list_virt_addr;
+                fifo_data->tx_curr_get_info.offset =
+                    get_info.offset;
         }
 
         spin_lock(&nic->tx_lock);
@@ -2302,13 +2655,13 @@ static void tx_intr_handler(struct s2io_nic *nic)
         spin_unlock(&nic->tx_lock);
 }
 
-/**  
+/**
  *  alarm_intr_handler - Alarm Interrrupt handler
  *  @nic: device private variable
- *  Description: If the interrupt was neither because of Rx packet or Tx 
+ *  Description: If the interrupt was neither because of Rx packet or Tx
  *  complete, this function is called. If the interrupt was to indicate
- *  a loss of link, the OSM link status handler is invoked for any other 
- *  alarm interrupt the block that raised the interrupt is displayed 
+ *  a loss of link, the OSM link status handler is invoked for any other
+ *  alarm interrupt the block that raised the interrupt is displayed
  *  and a H/W reset is issued.
  *  Return Value:
  *  NONE
@@ -2321,10 +2674,32 @@ static void alarm_intr_handler(struct s2io_nic *nic)
         register u64 val64 = 0, err_reg = 0;
 
         /* Handling link status change error Intr */
-        err_reg = readq(&bar0->mac_rmac_err_reg);
-        writeq(err_reg, &bar0->mac_rmac_err_reg);
-        if (err_reg & RMAC_LINK_STATE_CHANGE_INT) {
-                schedule_work(&nic->set_link_task);
+        if (s2io_link_fault_indication(nic) == MAC_RMAC_ERR_TIMER) {
+                err_reg = readq(&bar0->mac_rmac_err_reg);
+                writeq(err_reg, &bar0->mac_rmac_err_reg);
+                if (err_reg & RMAC_LINK_STATE_CHANGE_INT) {
+                        schedule_work(&nic->set_link_task);
+                }
+        }
+
+        /* Handling Ecc errors */
+        val64 = readq(&bar0->mc_err_reg);
+        writeq(val64, &bar0->mc_err_reg);
+        if (val64 & (MC_ERR_REG_ECC_ALL_SNG | MC_ERR_REG_ECC_ALL_DBL)) {
+                if (val64 & MC_ERR_REG_ECC_ALL_DBL) {
+                        nic->mac_control.stats_info->sw_stat.
+                                double_ecc_errs++;
+                        DBG_PRINT(ERR_DBG, "%s: Device indicates ",
+                                  dev->name);
+                        DBG_PRINT(ERR_DBG, "double ECC error!!\n");
+                        if (nic->device_type != XFRAME_II_DEVICE) {
+                                netif_stop_queue(dev);
+                                schedule_work(&nic->rst_timer_task);
+                        }
+                } else {
+                        nic->mac_control.stats_info->sw_stat.
+                                single_ecc_errs++;
+                }
         }
 
         /* In case of a serious error, the device will be Reset. */
@@ -2339,7 +2714,7 @@ static void alarm_intr_handler(struct s2io_nic *nic)
         /*
          * Also as mentioned in the latest Errata sheets if the PCC_FB_ECC
          * Error occurs, the adapter will be recycled by disabling the
-         * adapter enable bit and enabling it again after the device 
+         * adapter enable bit and enabling it again after the device
          * becomes Quiescent.
          */
         val64 = readq(&bar0->pcc_err_reg);
@@ -2355,18 +2730,18 @@ static void alarm_intr_handler(struct s2io_nic *nic)
         /* Other type of interrupts are not being handled now,  TODO */
 }
 
-/** 
+/**
  *  wait_for_cmd_complete - waits for a command to complete.
- *  @sp : private member of the device structure, which is a pointer to the 
+ *  @sp : private member of the device structure, which is a pointer to the
  *  s2io_nic structure.
- *  Description: Function that waits for a command to Write into RMAC 
- *  ADDR DATA registers to be completed and returns either success or 
- *  error depending on whether the command was complete or not. 
+ *  Description: Function that waits for a command to Write into RMAC
+ *  ADDR DATA registers to be completed and returns either success or
+ *  error depending on whether the command was complete or not.
  *  Return value:
  *   SUCCESS on success and FAILURE on failure.
  */
 
-static int wait_for_cmd_complete(nic_t * sp)
+int wait_for_cmd_complete(nic_t * sp)
 {
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
         int ret = FAILURE, cnt = 0;
@@ -2386,29 +2761,32 @@ static int wait_for_cmd_complete(nic_t * sp)
         return ret;
 }
 
-/** 
- *  s2io_reset - Resets the card. 
+/**
+ *  s2io_reset - Resets the card.
  *  @sp : private member of the device structure.
  *  Description: Function to Reset the card. This function then also
- *  restores the previously saved PCI configuration space registers as 
+ *  restores the previously saved PCI configuration space registers as
  *  the card reset also resets the configuration space.
  *  Return value:
  *  void.
  */
 
-static void s2io_reset(nic_t * sp)
+void s2io_reset(nic_t * sp)
 {
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
         u64 val64;
-        u16 subid;
+        u16 subid, pci_cmd;
+
+        /* Back up  the PCI-X CMD reg, dont want to lose MMRBC, OST settings */
+        pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER, &(pci_cmd));
 
         val64 = SW_RESET_ALL;
         writeq(val64, &bar0->sw_reset);
 
-        /* 
-         * At this stage, if the PCI write is indeed completed, the 
-         * card is reset and so is the PCI Config space of the device. 
-         * So a read cannot be issued at this stage on any of the 
+        /*
+         * At this stage, if the PCI write is indeed completed, the
+         * card is reset and so is the PCI Config space of the device.
+         * So a read cannot be issued at this stage on any of the
          * registers to ensure the write into "sw_reset" register
          * has gone through.
          * Question: Is there any system call that will explicitly force
@@ -2419,42 +2797,72 @@ static void s2io_reset(nic_t * sp)
          */
         msleep(250);
 
-        /* Restore the PCI state saved during initializarion. */
+        /* Restore the PCI state saved during initialization. */
         pci_restore_state(sp->pdev);
+        pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
+                                     pci_cmd);
         s2io_init_pci(sp);
 
         msleep(250);
 
+        /* Set swapper to enable I/O register access */
+        s2io_set_swapper(sp);
+
+        /* Clear certain PCI/PCI-X fields after reset */
+        if (sp->device_type == XFRAME_II_DEVICE) {
+                /* Clear parity err detect bit */
+                pci_write_config_word(sp->pdev, PCI_STATUS, 0x8000);
+
+                /* Clearing PCIX Ecc status register */
+                pci_write_config_dword(sp->pdev, 0x68, 0x7C);
+
+                /* Clearing PCI_STATUS error reflected here */
+                writeq(BIT(62), &bar0->txpic_int_reg);
+        }
+
+        /* Reset device statistics maintained by OS */
+        memset(&sp->stats, 0, sizeof (struct net_device_stats));
+
         /* SXE-002: Configure link and activity LED to turn it off */
         subid = sp->pdev->subsystem_device;
-        if ((subid & 0xFF) >= 0x07) {
+        if (((subid & 0xFF) >= 0x07) &&
+            (sp->device_type == XFRAME_I_DEVICE)) {
                 val64 = readq(&bar0->gpio_control);
                 val64 |= 0x0000800000000000ULL;
                 writeq(val64, &bar0->gpio_control);
                 val64 = 0x0411040400000000ULL;
-                writeq(val64, (void __iomem *) bar0 + 0x2700);
+                writeq(val64, (void __iomem *) ((u8 *) bar0 + 0x2700));
+        }
+
+        /*
+         * Clear spurious ECC interrupts that would have occured on
+         * XFRAME II cards after reset.
+         */
+        if (sp->device_type == XFRAME_II_DEVICE) {
+                val64 = readq(&bar0->pcc_err_reg);
+                writeq(val64, &bar0->pcc_err_reg);
         }
 
         sp->device_enabled_once = FALSE;
 }
 
 /**
- *  s2io_set_swapper - to set the swapper controle on the card 
- *  @sp : private member of the device structure, 
+ *  s2io_set_swapper - to set the swapper controle on the card
+ *  @sp : private member of the device structure,
  *  pointer to the s2io_nic structure.
- *  Description: Function to set the swapper control on the card 
+ *  Description: Function to set the swapper control on the card
  *  correctly depending on the 'endianness' of the system.
  *  Return value:
  *  SUCCESS on success and FAILURE on failure.
  */
 
-static int s2io_set_swapper(nic_t * sp)
+int s2io_set_swapper(nic_t * sp)
 {
         struct net_device *dev = sp->dev;
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
         u64 val64, valt, valr;
 
-        /* 
+        /*
          * Set proper endian settings and verify the same by reading
          * the PIF Feed-back register.
          */
@@ -2506,8 +2914,9 @@ static int s2io_set_swapper(nic_t * sp)
                         i++;
                 }
                 if(i == 4) {
+                        unsigned long long x = val64;
                         DBG_PRINT(ERR_DBG, "Write failed, Xmsi_addr ");
-                        DBG_PRINT(ERR_DBG, "reads:0x%llx\n",val64);
+                        DBG_PRINT(ERR_DBG, "reads:0x%llx\n", x);
                         return FAILURE;
                 }
         }
@@ -2515,8 +2924,8 @@ static int s2io_set_swapper(nic_t * sp)
         val64 &= 0xFFFF000000000000ULL;
 
 #ifdef  __BIG_ENDIAN
-        /* 
-         * The device by default set to a big endian format, so a 
+        /*
+         * The device by default set to a big endian format, so a
          * big endian driver need not set anything.
          */
         val64 |= (SWAPPER_CTRL_TXP_FE |
@@ -2532,9 +2941,9 @@ static int s2io_set_swapper(nic_t * sp)
                  SWAPPER_CTRL_STATS_FE | SWAPPER_CTRL_STATS_SE);
         writeq(val64, &bar0->swapper_ctrl);
 #else
-        /* 
+        /*
          * Initially we enable all bits to make it accessible by the
-         * driver, then we selectively enable only those bits that 
+         * driver, then we selectively enable only those bits that
          * we want to set.
          */
         val64 |= (SWAPPER_CTRL_TXP_FE |
@@ -2556,8 +2965,8 @@ static int s2io_set_swapper(nic_t * sp)
 #endif
         val64 = readq(&bar0->swapper_ctrl);
 
-        /* 
-         * Verifying if endian settings are accurate by reading a 
+        /*
+         * Verifying if endian settings are accurate by reading a
          * feedback register.
          */
         val64 = readq(&bar0->pif_rd_swapper_fb);
@@ -2577,55 +2986,63 @@ static int s2io_set_swapper(nic_t * sp)
  * Functions defined below concern the OS part of the driver *
  * ********************************************************* */
 
-/**  
+/**
  *  s2io_open - open entry point of the driver
  *  @dev : pointer to the device structure.
  *  Description:
  *  This function is the open entry point of the driver. It mainly calls a
  *  function to allocate Rx buffers and inserts them into the buffer
- *  descriptors and then enables the Rx part of the NIC. 
+ *  descriptors and then enables the Rx part of the NIC.
  *  Return value:
  *  0 on success and an appropriate (-)ve integer as defined in errno.h
  *   file on failure.
  */
 
-static int s2io_open(struct net_device *dev)
+int s2io_open(struct net_device *dev)
 {
         nic_t *sp = dev->priv;
         int err = 0;
 
-        /* 
-         * Make sure you have link off by default every time 
+        /*
+         * Make sure you have link off by default every time
          * Nic is initialized
          */
         netif_carrier_off(dev);
-        sp->last_link_state = LINK_DOWN;
+        sp->last_link_state = 0;
 
         /* Initialize H/W and enable interrupts */
         if (s2io_card_up(sp)) {
                 DBG_PRINT(ERR_DBG, "%s: H/W initialization failed\n",
                           dev->name);
-                return -ENODEV;
+                err = -ENODEV;
+                goto hw_init_failed;
         }
 
         /* After proper initialization of H/W, register ISR */
-        err = request_irq((int) sp->irq, s2io_isr, SA_SHIRQ,
+        err = request_irq((int) sp->pdev->irq, s2io_isr, SA_SHIRQ,
                           sp->name, dev);
         if (err) {
-                s2io_reset(sp);
                 DBG_PRINT(ERR_DBG, "%s: ISR registration failed\n",
                           dev->name);
-                return err;
+                goto isr_registration_failed;
         }
 
         if (s2io_set_mac_addr(dev, dev->dev_addr) == FAILURE) {
                 DBG_PRINT(ERR_DBG, "Set Mac Address Failed\n");
-                s2io_reset(sp);
-                return -ENODEV;
+                err = -ENODEV;
+                goto setting_mac_address_failed;
         }
 
         netif_start_queue(dev);
         return 0;
+
+setting_mac_address_failed:
+        free_irq(sp->pdev->irq, dev);
+isr_registration_failed:
+        del_timer_sync(&sp->alarm_timer);
+        s2io_reset(sp);
+hw_init_failed:
+        return err;
 }
 
 /**
@@ -2641,16 +3058,15 @@ static int s2io_open(struct net_device *dev)
  *  file on failure.
  */
 
-static int s2io_close(struct net_device *dev)
+int s2io_close(struct net_device *dev)
 {
         nic_t *sp = dev->priv;
-
         flush_scheduled_work();
         netif_stop_queue(dev);
         /* Reset card, kill tasklet and free Tx and Rx buffers. */
         s2io_card_down(sp);
 
-        free_irq(dev->irq, dev);
+        free_irq(sp->pdev->irq, dev);
         sp->device_close_flag = TRUE;   /* Device is shut down. */
         return 0;
 }
@@ -2668,7 +3084,7 @@ static int s2io_close(struct net_device *dev)
  *  0 on success & 1 on failure.
  */
 
-static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
+int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         nic_t *sp = dev->priv;
         u16 frg_cnt, frg_len, i, queue, queue_len, put_off, get_off;
@@ -2679,29 +3095,39 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 #ifdef NETIF_F_TSO
         int mss;
 #endif
+        u16 vlan_tag = 0;
+        int vlan_priority = 0;
         mac_info_t *mac_control;
         struct config_param *config;
-        XENA_dev_config_t __iomem *bar0 = sp->bar0;
 
         mac_control = &sp->mac_control;
         config = &sp->config;
 
-        DBG_PRINT(TX_DBG, "%s: In S2IO Tx routine\n", dev->name);
+        DBG_PRINT(TX_DBG, "%s: In Neterion Tx routine\n", dev->name);
         spin_lock_irqsave(&sp->tx_lock, flags);
-
         if (atomic_read(&sp->card_state) == CARD_DOWN) {
-                DBG_PRINT(ERR_DBG, "%s: Card going down for reset\n",
+                DBG_PRINT(TX_DBG, "%s: Card going down for reset\n",
                           dev->name);
                 spin_unlock_irqrestore(&sp->tx_lock, flags);
-                return 1;
+                dev_kfree_skb(skb);
+                return 0;
         }
 
         queue = 0;
-        put_off = (u16) mac_control->tx_curr_put_info[queue].offset;
-        get_off = (u16) mac_control->tx_curr_get_info[queue].offset;
-        txdp = (TxD_t *) sp->list_info[queue][put_off].list_virt_addr;
 
-        queue_len = mac_control->tx_curr_put_info[queue].fifo_len + 1;
+        /* Get Fifo number to Transmit based on vlan priority */
+        if (sp->vlgrp && vlan_tx_tag_present(skb)) {
+                vlan_tag = vlan_tx_tag_get(skb);
+                vlan_priority = vlan_tag >> 13;
+                queue = config->fifo_mapping[vlan_priority];
+        }
+
+        put_off = (u16) mac_control->fifos[queue].tx_curr_put_info.offset;
+        get_off = (u16) mac_control->fifos[queue].tx_curr_get_info.offset;
+        txdp = (TxD_t *) mac_control->fifos[queue].list_info[put_off].
+                list_virt_addr;
+
+        queue_len = mac_control->fifos[queue].tx_curr_put_info.fifo_len + 1;
         /* Avoid "put" pointer going beyond "get" pointer */
         if (txdp->Host_Control || (((put_off + 1) % queue_len) == get_off)) {
                 DBG_PRINT(ERR_DBG, "Error in xmit, No free TXDs.\n");
@@ -2710,6 +3136,15 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
                 spin_unlock_irqrestore(&sp->tx_lock, flags);
                 return 0;
         }
+
+        /* A buffer with no data will be dropped */
+        if (!skb->len) {
+                DBG_PRINT(TX_DBG, "%s:Buffer has no data..\n", dev->name);
+                dev_kfree_skb(skb);
+                spin_unlock_irqrestore(&sp->tx_lock, flags);
+                return 0;
+        }
+
 #ifdef NETIF_F_TSO
         mss = skb_shinfo(skb)->tso_size;
         if (mss) {
@@ -2721,9 +3156,9 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
         frg_cnt = skb_shinfo(skb)->nr_frags;
         frg_len = skb->len - skb->data_len;
 
-        txdp->Host_Control = (unsigned long) skb;
         txdp->Buffer_Pointer = pci_map_single
             (sp->pdev, skb->data, frg_len, PCI_DMA_TODEVICE);
+        txdp->Host_Control = (unsigned long) skb;
         if (skb->ip_summed == CHECKSUM_HW) {
                 txdp->Control_2 |=
                     (TXD_TX_CKO_IPV4_EN | TXD_TX_CKO_TCP_EN |
@@ -2732,6 +3167,11 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
 
         txdp->Control_2 |= config->tx_intr_type;
 
+        if (sp->vlgrp && vlan_tx_tag_present(skb)) {
+                txdp->Control_2 |= TXD_VLAN_ENABLE;
+                txdp->Control_2 |= TXD_VLAN_TAG(vlan_tag);
+        }
+
         txdp->Control_1 |= (TXD_BUFFER0_SIZE(frg_len) |
                             TXD_GATHER_CODE_FIRST);
         txdp->Control_1 |= TXD_LIST_OWN_XENA;
@@ -2739,6 +3179,9 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
         /* For fragmented SKB. */
         for (i = 0; i < frg_cnt; i++) {
                 skb_frag_t *frag = &skb_shinfo(skb)->frags[i];
+                /* A '0' length fragment will be ignored */
+                if (!frag->size)
+                        continue;
                 txdp++;
                 txdp->Buffer_Pointer = (u64) pci_map_page
                     (sp->pdev, frag->page, frag->page_offset,
@@ -2748,23 +3191,23 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
         txdp->Control_1 |= TXD_GATHER_CODE_LAST;
 
         tx_fifo = mac_control->tx_FIFO_start[queue];
-        val64 = sp->list_info[queue][put_off].list_phy_addr;
+        val64 = mac_control->fifos[queue].list_info[put_off].list_phy_addr;
         writeq(val64, &tx_fifo->TxDL_Pointer);
 
         val64 = (TX_FIFO_LAST_TXD_NUM(frg_cnt) | TX_FIFO_FIRST_LIST |
                  TX_FIFO_LAST_LIST);
+
 #ifdef NETIF_F_TSO
         if (mss)
                 val64 |= TX_FIFO_SPECIAL_FUNC;
 #endif
         writeq(val64, &tx_fifo->List_Control);
 
-        /* Perform a PCI read to flush previous writes */
-        val64 = readq(&bar0->general_int_status);
+        mmiowb();
 
         put_off++;
-        put_off %= mac_control->tx_curr_put_info[queue].fifo_len + 1;
-        mac_control->tx_curr_put_info[queue].offset = put_off;
+        put_off %= mac_control->fifos[queue].tx_curr_put_info.fifo_len + 1;
+        mac_control->fifos[queue].tx_curr_put_info.offset = put_off;
 
         /* Avoid "put" pointer going beyond "get" pointer */
         if (((put_off + 1) % queue_len) == get_off) {
@@ -2780,18 +3223,74 @@ static int s2io_xmit(struct sk_buff *skb, struct net_device *dev)
         return 0;
 }
 
+static void
+s2io_alarm_handle(unsigned long data)
+{
+        nic_t *sp = (nic_t *)data;
+
+        alarm_intr_handler(sp);
+        mod_timer(&sp->alarm_timer, jiffies + HZ / 2);
+}
+
+static void s2io_txpic_intr_handle(nic_t *sp)
+{
+        XENA_dev_config_t *bar0 = (XENA_dev_config_t *) sp->bar0;
+        u64 val64;
+
+        val64 = readq(&bar0->pic_int_status);
+        if (val64 & PIC_INT_GPIO) {
+                val64 = readq(&bar0->gpio_int_reg);
+                if ((val64 & GPIO_INT_REG_LINK_DOWN) &&
+                    (val64 & GPIO_INT_REG_LINK_UP)) {
+                        val64 |=  GPIO_INT_REG_LINK_DOWN;
+                        val64 |= GPIO_INT_REG_LINK_UP;
+                        writeq(val64, &bar0->gpio_int_reg);
+                        goto masking;
+                }
+
+                if (((sp->last_link_state == LINK_UP) &&
+                        (val64 & GPIO_INT_REG_LINK_DOWN)) ||
+                ((sp->last_link_state == LINK_DOWN) &&
+                (val64 & GPIO_INT_REG_LINK_UP))) {
+                        val64 = readq(&bar0->gpio_int_mask);
+                        val64 |=  GPIO_INT_MASK_LINK_DOWN;
+                        val64 |= GPIO_INT_MASK_LINK_UP;
+                        writeq(val64, &bar0->gpio_int_mask);
+                        s2io_set_link((unsigned long)sp);
+                }
+masking:
+                if (sp->last_link_state == LINK_UP) {
+                        /*enable down interrupt */
+                        val64 = readq(&bar0->gpio_int_mask);
+                        /* unmasks link down intr */
+                        val64 &=  ~GPIO_INT_MASK_LINK_DOWN;
+                        /* masks link up intr */
+                        val64 |= GPIO_INT_MASK_LINK_UP;
+                        writeq(val64, &bar0->gpio_int_mask);
+                } else {
+                        /*enable UP Interrupt */
+                        val64 = readq(&bar0->gpio_int_mask);
+                        /* unmasks link up interrupt */
+                        val64 &= ~GPIO_INT_MASK_LINK_UP;
+                        /* masks link down interrupt */
+                        val64 |=  GPIO_INT_MASK_LINK_DOWN;
+                        writeq(val64, &bar0->gpio_int_mask);
+                }
+        }
+}
+
 /**
  *  s2io_isr - ISR handler of the device .
  *  @irq: the irq of the device.
  *  @dev_id: a void pointer to the dev structure of the NIC.
  *  @pt_regs: pointer to the registers pushed on the stack.
- *  Description:  This function is the ISR handler of the device. It 
- *  identifies the reason for the interrupt and calls the relevant 
- *  service routines. As a contongency measure, this ISR allocates the 
+ *  Description:  This function is the ISR handler of the device. It
+ *  identifies the reason for the interrupt and calls the relevant
+ *  service routines. As a contongency measure, this ISR allocates the
  *  recv buffers, if their numbers are below the panic value which is
  *  presently set to 25% of the original number of rcv buffers allocated.
  *  Return value:
- *   IRQ_HANDLED: will be returned if IRQ was handled by this routine 
+ *   IRQ_HANDLED: will be returned if IRQ was handled by this routine
  *   IRQ_NONE: will be returned if interrupt is not from our device
  */
 static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
@@ -2799,40 +3298,31 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
         struct net_device *dev = (struct net_device *) dev_id;
         nic_t *sp = dev->priv;
         XENA_dev_config_t __iomem *bar0 = sp->bar0;
-#ifndef CONFIG_S2IO_NAPI
-        int i, ret;
-#endif
-        u64 reason = 0;
+        int i;
+        u64 reason = 0, val64;
         mac_info_t *mac_control;
         struct config_param *config;
 
+        atomic_inc(&sp->isr_cnt);
         mac_control = &sp->mac_control;
         config = &sp->config;
 
-        /* 
+        /*
          * Identify the cause for interrupt and call the appropriate
          * interrupt handler. Causes for the interrupt could be;
          * 1. Rx of packet.
          * 2. Tx complete.
          * 3. Link down.
-         * 4. Error in any functional blocks of the NIC. 
+         * 4. Error in any functional blocks of the NIC.
          */
         reason = readq(&bar0->general_int_status);
 
         if (!reason) {
                 /* The interrupt was not raised by Xena. */
+                atomic_dec(&sp->isr_cnt);
                 return IRQ_NONE;
         }
 
-        /* If Intr is because of Tx Traffic */
-        if (reason & GEN_INTR_TXTRAFFIC) {
-                tx_intr_handler(sp);
-        }
-
-        /* If Intr is because of an error */
-        if (reason & (GEN_ERROR_INTR))
-                alarm_intr_handler(sp);
-
 #ifdef CONFIG_S2IO_NAPI
         if (reason & GEN_INTR_RXTRAFFIC) {
                 if (netif_rx_schedule_prep(dev)) {
@@ -2844,17 +3334,43 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
 #else
         /* If Intr is because of Rx Traffic */
         if (reason & GEN_INTR_RXTRAFFIC) {
-                rx_intr_handler(sp);
+                /*
+                 * rx_traffic_int reg is an R1 register, writing all 1's
+                 * will ensure that the actual interrupt causing bit get's
+                 * cleared and hence a read can be avoided.
+                 */
+                val64 = 0xFFFFFFFFFFFFFFFFULL;
+                writeq(val64, &bar0->rx_traffic_int);
+                for (i = 0; i < config->rx_ring_num; i++) {
+                        rx_intr_handler(&mac_control->rings[i]);
+                }
         }
 #endif
 
-        /* 
-         * If the Rx buffer count is below the panic threshold then 
-         * reallocate the buffers from the interrupt handler itself, 
+        /* If Intr is because of Tx Traffic */
+        if (reason & GEN_INTR_TXTRAFFIC) {
+                /*
+                 * tx_traffic_int reg is an R1 register, writing all 1's
+                 * will ensure that the actual interrupt causing bit get's
+                 * cleared and hence a read can be avoided.
+                 */
+                val64 = 0xFFFFFFFFFFFFFFFFULL;
+                writeq(val64, &bar0->tx_traffic_int);
+
+                for (i = 0; i < config->tx_fifo_num; i++)
+                        tx_intr_handler(&mac_control->fifos[i]);
+        }
+
+        if (reason & GEN_INTR_TXPIC)
+                s2io_txpic_intr_handle(sp);
+        /*
+         * If the Rx buffer count is below the panic threshold then
+         * reallocate the buffers from the interrupt handler itself,
          * else schedule a tasklet to reallocate the buffers.
          */
 #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);
 
@@ -2866,6 +3382,7 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
                                           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));
@@ -2875,33 +3392,69 @@ static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs)
         }
 #endif
 
+        atomic_dec(&sp->isr_cnt);
         return IRQ_HANDLED;
 }
 
 /**
- *  s2io_get_stats - Updates the device statistics structure. 
+ * s2io_updt_stats -
+ */
+static void s2io_updt_stats(nic_t *sp)
+{
+        XENA_dev_config_t __iomem *bar0 = sp->bar0;
+        u64 val64;
+        int cnt = 0;
+
+        if (atomic_read(&sp->card_state) == CARD_UP) {
+                /* Apprx 30us on a 133 MHz bus */
+                val64 = SET_UPDT_CLICKS(10) |
+                        STAT_CFG_ONE_SHOT_EN | STAT_CFG_STAT_EN;
+                writeq(val64, &bar0->stat_cfg);
+                do {
+                        udelay(100);
+                        val64 = readq(&bar0->stat_cfg);
+                        if (!(val64 & BIT(0)))
+                                break;
+                        cnt++;
+                        if (cnt == 5)
+                                break; /* Updt failed */
+                } while(1);
+        }
+}
+
+/**
+ *  s2io_get_stats - Updates the device statistics structure.
  *  @dev : pointer to the device structure.
  *  Description:
- *  This function updates the device statistics structure in the s2io_nic 
+ *  This function updates the device statistics structure in the s2io_nic
  *  structure and returns a pointer to the same.
  *  Return value:
  *  pointer to the updated net_device_stats structure.
  */
 
-static struct net_device_stats *s2io_get_stats(struct net_device *dev)
+struct net_device_stats *s2io_get_stats(struct net_device *dev)
 {
         nic_t *sp = dev->priv;
         mac_info_t *mac_control;
         struct config_param *config;
 
+
         mac_control = &sp->mac_control;
         config = &sp->config;
 
-        sp->stats.tx_errors = mac_control->stats_info->tmac_any_err_frms;
-        sp->stats.rx_errors = mac_control->stats_info->rmac_drop_frms;
-        sp->stats.multicast = mac_control->stats_info->rmac_vld_mcst_frms;
+        /* Configure Stats for immediate updt */
+        s2io_updt_stats(sp);
+
+        sp->stats.tx_packets =
+                le32_to_cpu(mac_control->stats_info->tmac_frms);
+        sp->stats.tx_errors =
+                le32_to_cpu(mac_control->stats_info->tmac_any_err_frms);
+        sp->stats.rx_errors =
+                le32_to_cpu(mac_control->stats_info->rmac_drop_frms);
+        sp->stats.multicast =
+                le32_to_cpu(mac_control->stats_info->rmac_vld_mcst_frms);
         sp->stats.rx_length_errors =
-            mac_control->stats_info->rmac_long_frms;
+                le32_to_cpu(mac_control->stats_info->rmac_long_frms);
 
         return (&sp->stats);
 }
@@ -2910,8 +3463,8 @@ static struct net_device_stats *s2io_get_stats(struct net_device *dev)
  *  s2io_set_multicast - entry point for multicast address enable/disable.
  *  @dev : pointer to the device structure
  *  Description:
- *  This function is a driver entry point which gets called by the kernel 
- *  whenever multicast addresses must be enabled/disabled. This also gets 
+ *  This function is a driver entry point which gets called by the kernel
+ *  whenever multicast addresses must be enabled/disabled. This also gets
  *  called to set/reset promiscuous mode. Depending on the deivce flag, we
  *  determine, if multicast address must be enabled or if promiscuous mode
  *  is to be disabled etc.
@@ -2949,6 +3502,8 @@ static void s2io_set_multicast(struct net_device *dev)
                 /*  Disable all Multicast addresses */
                 writeq(RMAC_ADDR_DATA0_MEM_ADDR(dis_addr),
                        &bar0->rmac_addr_data0_mem);
+                writeq(RMAC_ADDR_DATA1_MEM_MASK(0x0),
+                       &bar0->rmac_addr_data1_mem);
                 val64 = RMAC_ADDR_CMD_MEM_WE |
                     RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD |
                     RMAC_ADDR_CMD_MEM_OFFSET(sp->all_multi_pos);
@@ -3011,7 +3566,7 @@ static void s2io_set_multicast(struct net_device *dev)
                         writeq(RMAC_ADDR_DATA0_MEM_ADDR(dis_addr),
                                &bar0->rmac_addr_data0_mem);
                         writeq(RMAC_ADDR_DATA1_MEM_MASK(0ULL),
-                                &bar0->rmac_addr_data1_mem);
+                                &bar0->rmac_addr_data1_mem);
                         val64 = RMAC_ADDR_CMD_MEM_WE |
                             RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD |
                             RMAC_ADDR_CMD_MEM_OFFSET
@@ -3040,8 +3595,7 @@ static void s2io_set_multicast(struct net_device *dev)
                         writeq(RMAC_ADDR_DATA0_MEM_ADDR(mac_addr),
                                &bar0->rmac_addr_data0_mem);
                         writeq(RMAC_ADDR_DATA1_MEM_MASK(0ULL),
-                                &bar0->rmac_addr_data1_mem);
-
+                                &bar0->rmac_addr_data1_mem);
                         val64 = RMAC_ADDR_CMD_MEM_WE |
                             RMAC_ADDR_CMD_MEM_STROBE_NEW_CMD |
                             RMAC_ADDR_CMD_MEM_OFFSET
@@ -3060,12 +3614,12 @@ static void s2io_set_multicast(struct net_device *dev)
 }
 
 /**
- *  s2io_set_mac_addr - Programs the Xframe mac address 
+ *  s2io_set_mac_addr - Programs the Xframe mac address
  *  @dev : pointer to the device structure.
  *  @addr: a uchar pointer to the new mac address which is to be set.
- *  Description : This procedure will program the Xframe to receive 
+ *  Description : This procedure will program the Xframe to receive
  *  frames with new Mac Address
- *  Return value: SUCCESS on success and an appropriate (-)ve integer 
+ *  Return value: SUCCESS on success and an appropriate (-)ve integer
  *  as defined in errno.h file on failure.
  */
 
@@ -3076,10 +3630,10 @@ int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
         register u64 val64, mac_addr = 0;
         int i;
 
-        /* 
+        /*
          * Set the new MAC address as the new unicast filter and reflect this
          * change on the device address registered with the OS. It will be
-         * at offset 0. 
+         * at offset 0.
          */
         for (i = 0; i < ETH_ALEN; i++) {
                 mac_addr <<= 8;
@@ -3103,12 +3657,12 @@ int s2io_set_mac_addr(struct net_device *dev, u8 * addr)
 }
 
 /**
- * s2io_ethtool_sset - Sets different link parameters. 
+ * s2io_ethtool_sset - Sets different link parameters.
  * @sp : private member of the device structure, which is a pointer to the  * s2io_nic structure.
  * @info: pointer to the structure with parameters given by ethtool to set
  * link information.
  * Description:
- * The function sets different link parameters provided by the user onto 
+ * The function sets different link parameters provided by the user onto
  * the NIC.
  * Return value:
  * 0 on success.
@@ -3130,7 +3684,7 @@ static int s2io_ethtool_sset(struct net_device *dev,
 }
 
 /**
- * s2io_ethtol_gset - Return link specific information. 
+ * s2io_ethtol_gset - Return link specific information.
  * @sp : private member of the device structure, pointer to the
  *      s2io_nic structure.
  * @info : pointer to the structure with parameters given by ethtool
@@ -3162,8 +3716,8 @@ static int s2io_ethtool_gset(struct net_device *dev, struct ethtool_cmd *info)
 }
 
 /**
- * s2io_ethtool_gdrvinfo - Returns driver specific information. 
- * @sp : private member of the device structure, which is a pointer to the 
+ * s2io_ethtool_gdrvinfo - Returns driver specific information.
+ * @sp : private member of the device structure, which is a pointer to the
  * s2io_nic structure.
  * @info : pointer to the structure with parameters given by ethtool to
  * return driver information.
@@ -3191,9 +3745,9 @@ static void s2io_ethtool_gdrvinfo(struct net_device *dev,
 
 /**
  *  s2io_ethtool_gregs - dumps the entire space of Xfame into the buffer.
- *  @sp: private member of the device structure, which is a pointer to the 
+ *  @sp: private member of the device structure, which is a pointer to the
  *  s2io_nic structure.
- *  @regs : pointer to the structure with parameters given by ethtool for 
+ *  @regs : pointer to the structure with parameters given by ethtool for
  *  dumping the registers.
  *  @reg_space: The input argumnet into which all the registers are dumped.
  *  Description:
@@ -3222,11 +3776,11 @@ static void s2io_ethtool_gregs(struct net_device *dev,
 
 /**
  *  s2io_phy_id  - timer function that alternates adapter LED.
- *  @data : address of the private member of the device structure, which 
+ *  @data : address of the private member of the device structure, which
  *  is a pointer to the s2io_nic structure, provided as an u32.
- * Description: This is actually the timer function that alternates the 
- * adapter LED bit of the adapter control bit to set/reset every time on 
- * invocation. The timer is set for 1/2 a second, hence tha NIC blinks 
+ * Description: This is actually the timer function that alternates the
+ * adapter LED bit of the adapter control bit to set/reset every time on
+ * invocation. The timer is set for 1/2 a second, hence tha NIC blinks
  *  once every second.
 */
 static void s2io_phy_id(unsigned long data)
@@ -3237,7 +3791,8 @@ static void s2io_phy_id(unsigned long data)
         u16 subid;
 
         subid = sp->pdev->subsystem_device;
-        if ((subid & 0xFF) >= 0x07) {
+        if ((sp->device_type == XFRAME_II_DEVICE) ||
+                   ((subid & 0xFF) >= 0x07)) {
                 val64 = readq(&bar0->gpio_control);
                 val64 ^= GPIO_CTRL_GPIO_0;
                 writeq(val64, &bar0->gpio_control);
@@ -3254,12 +3809,12 @@ static void s2io_phy_id(unsigned long data)
  * s2io_ethtool_idnic - To physically identify the nic on the system.
  * @sp : private member of the device structure, which is a pointer to the
  * s2io_nic structure.
- * @id : pointer to the structure with identification parameters given by 
+ * @id : pointer to the structure with identification parameters given by
  * ethtool.
  * Description: Used to physically identify the NIC on the system.
- * The Link LED will blink for a time specified by the user for 
+ * The Link LED will blink for a time specified by the user for
  * identification.
- * NOTE: The Link has to be Up to be able to blink the LED. Hence 
+ * NOTE: The Link has to be Up to be able to blink the LED. Hence
  * identification is possible only if it's link is up.
  * Return value:
  * int , returns 0 on success
@@ -3274,7 +3829,8 @@ static int s2io_ethtool_idnic(struct net_device *dev, u32 data)
 
         subid = sp->pdev->subsystem_device;
         last_gpio_ctrl_val = readq(&bar0->gpio_control);
-        if ((subid & 0xFF) < 0x07) {
+        if ((sp->device_type == XFRAME_I_DEVICE) &&
+                ((subid & 0xFF) < 0x07)) {
                 val64 = readq(&bar0->adapter_control);
                 if (!(val64 & ADAPTER_CNTL_EN)) {
                         printk(KERN_ERR
@@ -3289,12 +3845,12 @@ static int s2io_ethtool_idnic(struct net_device *dev, u32 data)
         }
         mod_timer(&sp->id_timer, jiffies);
         if (data)
-                msleep(data * 1000);
+                msleep_interruptible(data * HZ);
         else
-                msleep(0xFFFFFFFF);
+                msleep_interruptible(MAX_FLICKER_TIME);
         del_timer_sync(&sp->id_timer);
 
-        if (CARDS_WITH_FAULTY_LINK_INDICATORS(subid)) {
+        if (CARDS_WITH_FAULTY_LINK_INDICATORS(sp->device_type, subid)) {
                 writeq(last_gpio_ctrl_val, &bar0->gpio_control);
                 last_gpio_ctrl_val = readq(&bar0->gpio_control);
         }
@@ -3304,7 +3860,8 @@ static int s2io_ethtool_idnic(struct net_device *dev, u32 data)
 
 /**
  * s2io_ethtool_getpause_data -Pause frame frame generation and reception.
- * @sp : private member of the device structure, which is a pointer to the  * s2io_nic structure.
+ * @sp : private member of the device structure, which is a pointer to the
+ *      s2io_nic structure.
  * @ep : pointer to the structure with pause parameters given by ethtool.
  * Description:
  * Returns the Pause frame generation and reception capability of the NIC.
@@ -3328,7 +3885,7 @@ static void s2io_ethtool_getpause_data(struct net_device *dev,
 
 /**
  * s2io_ethtool_setpause_data -  set/reset pause frame generation.
- * @sp : private member of the device structure, which is a pointer to the 
+ * @sp : private member of the device structure, which is a pointer to the
  *      s2io_nic structure.
  * @ep : pointer to the structure with pause parameters given by ethtool.
  * Description:
@@ -3339,7 +3896,7 @@ static void s2io_ethtool_getpause_data(struct net_device *dev,
  */
 
 static int s2io_ethtool_setpause_data(struct net_device *dev,
-                                      struct ethtool_pauseparam *ep)
+                               struct ethtool_pauseparam *ep)
 {
         u64 val64;
         nic_t *sp = dev->priv;
@@ -3360,13 +3917,13 @@ static int s2io_ethtool_setpause_data(struct net_device *dev,
 
 /**
  * read_eeprom - reads 4 bytes of data from user given offset.
- * @sp : private member of the device structure, which is a pointer to the 
+ * @sp : private member of the device structure, which is a pointer to the
  *      s2io_nic structure.
  * @off : offset at which the data must be written
  * @data : Its an output parameter where the data read at the given
- *      offset is stored.
+ *      offset is stored.
  * Description:
- * Will read 4 bytes of data from the user given offset and return the 
+ * Will read 4 bytes of data from the user given offset and return the
  * read data.
  * NOTE: Will allow to read only part of the EEPROM visible through the
  *   I2C bus.
@@ -3407,7 +3964,7 @@ static int read_eeprom(nic_t * sp, int off, u32 * data)
  *       s2io_nic structure.
  *  @off : offset at which the data must be written
  *  @data : The data that is to be written
- *  @cnt : Number of bytes of the data that are actually to be written into 
+ *  @cnt : Number of bytes of the data that are actually to be written into
  *  the Eeprom. (max of 3)
  * Description:
  *  Actually writes the relevant part of the data value into the Eeprom
@@ -3444,7 +4001,7 @@ static int write_eeprom(nic_t * sp, int off, u32 data, int cnt)
 /**
  *  s2io_ethtool_geeprom  - reads the value stored in the Eeprom.
  *  @sp : private member of the device structure, which is a pointer to the *       s2io_nic structure.
- *  @eeprom : pointer to the user level structure provided by ethtool, 
+ *  @eeprom : pointer to the user level structure provided by ethtool,
  *  containing all relevant information.
  *  @data_buf : user defined value to be written into Eeprom.
  *  Description: Reads the values stored in the Eeprom at given offset
@@ -3455,7 +4012,7 @@ static int write_eeprom(nic_t * sp, int off, u32 data, int cnt)
  */
 
 static int s2io_ethtool_geeprom(struct net_device *dev,
-                                struct ethtool_eeprom *eeprom, u8 * data_buf)
+                         struct ethtool_eeprom *eeprom, u8 * data_buf)
 {
         u32 data, i, valid;
         nic_t *sp = dev->priv;
@@ -3480,7 +4037,7 @@ static int s2io_ethtool_geeprom(struct net_device *dev,
  *  s2io_ethtool_seeprom - tries to write the user provided value in Eeprom
  *  @sp : private member of the device structure, which is a pointer to the
  *  s2io_nic structure.
- *  @eeprom : pointer to the user level structure provided by ethtool, 
+ *  @eeprom : pointer to the user level structure provided by ethtool,
  *  containing all relevant information.
  *  @data_buf ; user defined value to be written into Eeprom.
  *  Description:
@@ -3528,8 +4085,8 @@ static int s2io_ethtool_seeprom(struct net_device *dev,
 }
 
 /**
- * s2io_register_test - reads and writes into all clock domains. 
- * @sp : private member of the device structure, which is a pointer to the 
+ * s2io_register_test - reads and writes into all clock domains.
+ * @sp : private member of the device structure, which is a pointer to the
  * s2io_nic structure.
  * @data : variable that returns the result of each of the test conducted b
  * by the driver.
@@ -3546,8 +4103,8 @@ static int s2io_register_test(nic_t * sp, uint64_t * data)
         u64 val64 = 0;
         int fail = 0;
 
-        val64 = readq(&bar0->pcc_enable);
-        if (val64 != 0xff00000000000000ULL) {
+        val64 = readq(&bar0->pif_rd_swapper_fb);
+        if (val64 != 0x123456789abcdefULL) {
                 fail = 1;
                 DBG_PRINT(INFO_DBG, "Read Test level 1 fails\n");
         }
@@ -3591,13 +4148,13 @@ static int s2io_register_test(nic_t * sp, uint64_t * data)
 }
 
 /**
- * s2io_eeprom_test - to verify that EEprom in the xena can be programmed. 
+ * s2io_eeprom_test - to verify that EEprom in the xena can be programmed.
  * @sp : private member of the device structure, which is a pointer to the
  * s2io_nic structure.
  * @data:variable that returns the result of each of the test conducted by
  * the driver.
  * Description:
- * Verify that EEPROM in the xena can be programmed using I2C_CONTROL 
+ * Verify that EEPROM in the xena can be programmed using I2C_CONTROL
  * register.
  * Return value:
  * 0 on success.
@@ -3662,14 +4219,14 @@ static int s2io_eeprom_test(nic_t * sp, uint64_t * data)
 
 /**
  * s2io_bist_test - invokes the MemBist test of the card .
- * @sp : private member of the device structure, which is a pointer to the 
+ * @sp : private member of the device structure, which is a pointer to the
  * s2io_nic structure.
- * @data:variable that returns the result of each of the test conducted by 
+ * @data:variable that returns the result of each of the test conducted by
  * the driver.
  * Description:
  * This invokes the MemBist test of the card. We give around
  * 2 secs time for the Test to complete. If it's still not complete
- * within this peiod, we consider that the test failed. 
+ * within this peiod, we consider that the test failed.
  * Return value:
  * 0 on success and -1 on failure.
  */
@@ -3698,13 +4255,13 @@ static int s2io_bist_test(nic_t * sp, uint64_t * data)
 }
 
 /**
- * s2io-link_test - verifies the link state of the nic  
- * @sp ; private member of the device structure, which is a pointer to the 
+ * s2io-link_test - verifies the link state of the nic
+ * @sp ; private member of the device structure, which is a pointer to the
  * s2io_nic structure.
  * @data: variable that returns the result of each of the test conducted by
  * the driver.
  * Description:
- * The function verifies the link state of the NIC and updates the input 
+ * The function verifies the link state of the NIC and updates the input
  * argument 'data' appropriately.
  * Return value:
  * 0 on success.
@@ -3723,13 +4280,13 @@ static int s2io_link_test(nic_t * sp, uint64_t * data)
 }
 
 /**
- * s2io_rldram_test - offline test for access to the RldRam chip on the NIC 
- * @sp - private member of the device structure, which is a pointer to the  
+ * s2io_rldram_test - offline test for access to the RldRam chip on the NIC
+ * @sp - private member of the device structure, which is a pointer to the
  * s2io_nic structure.
- * @data - variable that returns the result of each of the test 
+ * @data - variable that returns the result of each of the test
  * conducted by the driver.
  * Description:
- *  This is one of the offline test that tests the read and write 
+ *  This is one of the offline test that tests the read and write
  *  access to the RldRam chip on the NIC.
  * Return value:
  *  0 on success.
@@ -3834,7 +4391,7 @@ static int s2io_rldram_test(nic_t * sp, uint64_t * data)
  *  s2io_nic structure.
  *  @ethtest : pointer to a ethtool command specific structure that will be
  *  returned to the user.
- *  @data : variable that returns the result of each of the test 
+ *  @data : variable that returns the result of each of the test
  * conducted by the driver.
  * Description:
  *  This function conducts 6 tests ( 4 offline and 2 online) to determine
@@ -3852,23 +4409,18 @@ static void s2io_ethtool_test(struct net_device *dev,
 
         if (ethtest->flags == ETH_TEST_FL_OFFLINE) {
                 /* Offline Tests. */
-                if (orig_state) {
+                if (orig_state)
                         s2io_close(sp->dev);
-                        s2io_set_swapper(sp);
-                } else
-                        s2io_set_swapper(sp);
 
                 if (s2io_register_test(sp, &data[0]))
                         ethtest->flags |= ETH_TEST_FL_FAILED;
 
                 s2io_reset(sp);
-                s2io_set_swapper(sp);
 
                 if (s2io_rldram_test(sp, &data[3]))
                         ethtest->flags |= ETH_TEST_FL_FAILED;
 
                 s2io_reset(sp);
-                s2io_set_swapper(sp);
 
                 if (s2io_eeprom_test(sp, &data[1]))
                         ethtest->flags |= ETH_TEST_FL_FAILED;
@@ -3911,61 +4463,111 @@ static void s2io_get_ethtool_stats(struct net_device *dev,
         nic_t *sp = dev->priv;
         StatInfo_t *stat_info = sp->mac_control.stats_info;
 
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_data_octets);
+        s2io_updt_stats(sp);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_frms_oflow) << 32  |
+                le32_to_cpu(stat_info->tmac_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_data_octets_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_data_octets);
         tmp_stats[i++] = le64_to_cpu(stat_info->tmac_drop_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_mcst_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_bcst_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_mcst_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_mcst_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_bcst_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_bcst_frms);
         tmp_stats[i++] = le64_to_cpu(stat_info->tmac_pause_ctrl_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_any_err_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_any_err_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_any_err_frms);
         tmp_stats[i++] = le64_to_cpu(stat_info->tmac_vld_ip_octets);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_vld_ip);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_drop_ip);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_icmp);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_rst_tcp);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_vld_ip_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_vld_ip);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_drop_ip_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_drop_ip);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_icmp_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_icmp);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->tmac_rst_tcp_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_rst_tcp);
         tmp_stats[i++] = le64_to_cpu(stat_info->tmac_tcp);
-        tmp_stats[i++] = le32_to_cpu(stat_info->tmac_udp);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_vld_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_data_octets);
+        tmp_stats[i++] = (u64)le32_to_cpu(stat_info->tmac_udp_oflow) << 32 |
+                le32_to_cpu(stat_info->tmac_udp);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_vld_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_vld_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_data_octets_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_data_octets);
         tmp_stats[i++] = le64_to_cpu(stat_info->rmac_fcs_err_frms);
         tmp_stats[i++] = le64_to_cpu(stat_info->rmac_drop_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_vld_mcst_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_vld_bcst_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_vld_mcst_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_vld_mcst_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_vld_bcst_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_vld_bcst_frms);
         tmp_stats[i++] = le32_to_cpu(stat_info->rmac_in_rng_len_err_frms);
         tmp_stats[i++] = le64_to_cpu(stat_info->rmac_long_frms);
         tmp_stats[i++] = le64_to_cpu(stat_info->rmac_pause_ctrl_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_discarded_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_usized_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_osized_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_frag_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_jabber_frms);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_ip);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_discarded_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_discarded_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_usized_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_usized_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_osized_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_osized_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_frag_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_frag_frms);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_jabber_frms_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_jabber_frms);
+        tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_ip_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_ip);
         tmp_stats[i++] = le64_to_cpu(stat_info->rmac_ip_octets);
         tmp_stats[i++] = le32_to_cpu(stat_info->rmac_hdr_err_ip);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_drop_ip);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_icmp);
+        tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_drop_ip_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_drop_ip);
+        tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_icmp_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_icmp);
         tmp_stats[i++] = le64_to_cpu(stat_info->rmac_tcp);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_udp);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_err_drp_udp);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_pause_cnt);
-        tmp_stats[i++] = le32_to_cpu(stat_info->rmac_accepted_ip);
+        tmp_stats[i++] = (u64)le32_to_cpu(stat_info->rmac_udp_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_udp);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_err_drp_udp_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_err_drp_udp);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_pause_cnt_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_pause_cnt);
+        tmp_stats[i++] =
+                (u64)le32_to_cpu(stat_info->rmac_accepted_ip_oflow) << 32 |
+                le32_to_cpu(stat_info->rmac_accepted_ip);
         tmp_stats[i++] = le32_to_cpu(stat_info->rmac_err_tcp);
+        tmp_stats[i++] = 0;
+        tmp_stats[i++] = stat_info->sw_stat.single_ecc_errs;
+        tmp_stats[i++] = stat_info->sw_stat.double_ecc_errs;
 }
 
-static int s2io_ethtool_get_regs_len(struct net_device *dev)
+int s2io_ethtool_get_regs_len(struct net_device *dev)
 {
         return (XENA_REG_SPACE);
 }
 
 
-static u32 s2io_ethtool_get_rx_csum(struct net_device * dev)
+u32 s2io_ethtool_get_rx_csum(struct net_device * dev)
 {
         nic_t *sp = dev->priv;
 
         return (sp->rx_csum);
 }
-
-static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
+int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
 {
         nic_t *sp = dev->priv;
 
@@ -3976,19 +4578,17 @@ static int s2io_ethtool_set_rx_csum(struct net_device *dev, u32 data)
 
         return 0;
 }
-
-static int s2io_get_eeprom_len(struct net_device *dev)
+int s2io_get_eeprom_len(struct net_device *dev)
 {
         return (XENA_EEPROM_SPACE);
 }
 
-static int s2io_ethtool_self_test_count(struct net_device *dev)
+int s2io_ethtool_self_test_count(struct net_device *dev)
 {
         return (S2IO_TEST_LEN);
 }
-
-static void s2io_ethtool_get_strings(struct net_device *dev,
-                                     u32 stringset, u8 * data)
+void s2io_ethtool_get_strings(struct net_device *dev,
+                              u32 stringset, u8 * data)
 {
         switch (stringset) {
         case ETH_SS_TEST:
@@ -3999,13 +4599,12 @@ static void s2io_ethtool_get_strings(struct net_device *dev,
                        sizeof(ethtool_stats_keys));
         }
 }
-
 static int s2io_ethtool_get_stats_count(struct net_device *dev)
 {
         return (S2IO_STAT_LEN);
 }
 
-static int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
+int s2io_ethtool_op_set_tx_csum(struct net_device *dev, u32 data)
 {
         if (data)
                 dev->features |= NETIF_F_IP_CSUM;
@@ -4047,21 +4646,18 @@ static struct ethtool_ops netdev_ethtool_ops = {
 };
 
 /**
- *  s2io_ioctl - Entry point for the Ioctl 
+ *  s2io_ioctl - Entry point for the Ioctl
  *  @dev :  Device pointer.
  *  @ifr :  An IOCTL specefic structure, that can contain a pointer to
  *  a proprietary structure used to pass information to the driver.
  *  @cmd :  This is used to distinguish between the different commands that
  *  can be passed to the IOCTL functions.
  *  Description:
- *  This function has support for ethtool, adding multiple MAC addresses on 
- *  the NIC and some DBG commands for the util tool.
- *  Return value:
- *  Currently the IOCTL supports no operations, hence by default this
- *  function returns OP NOT SUPPORTED value.
+ *  Currently there are no special functionality supported in IOCTL, hence
+ *  function always return EOPNOTSUPPORTED
  */
 
-static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
         return -EOPNOTSUPP;
 }
@@ -4077,17 +4673,9 @@ static int s2io_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
  *   file on failure.
  */
 
-static int s2io_change_mtu(struct net_device *dev, int new_mtu)
+int s2io_change_mtu(struct net_device *dev, int new_mtu)
 {
         nic_t *sp = dev->priv;
-        XENA_dev_config_t __iomem *bar0 = sp->bar0;
-        register u64 val64;
-
-        if (netif_running(dev)) {
-                DBG_PRINT(ERR_DBG, "%s: Must be stopped to ", dev->name);
-                DBG_PRINT(ERR_DBG, "change its MTU \n");
-                return -EBUSY;
-        }
 
         if ((new_mtu < MIN_MTU) || (new_mtu > S2IO_JUMBO_SIZE)) {
                 DBG_PRINT(ERR_DBG, "%s: MTU size is invalid.\n",
@@ -4095,11 +4683,22 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu)
                 return -EPERM;
         }
 
-        /* Set the new MTU into the PYLD register of the NIC */
-        val64 = new_mtu;
-        writeq(vBIT(val64, 2, 14), &bar0->rmac_max_pyld_len);
-
         dev->mtu = new_mtu;
+        if (netif_running(dev)) {
+                s2io_card_down(sp);
+                netif_stop_queue(dev);
+                if (s2io_card_up(sp)) {
+                        DBG_PRINT(ERR_DBG, "%s: Device bring up failed\n",
+                                  __FUNCTION__);
+                }
+                if (netif_queue_stopped(dev))
+                        netif_wake_queue(dev);
+        } else { /* Device is down */
+                XENA_dev_config_t __iomem *bar0 = sp->bar0;
+                u64 val64 = new_mtu;
+
+                writeq(vBIT(val64, 2, 14), &bar0->rmac_max_pyld_len);
+        }
 
         return 0;
 }
@@ -4109,9 +4708,9 @@ static int s2io_change_mtu(struct net_device *dev, int new_mtu)
  *  @dev_adr : address of the device structure in dma_addr_t format.
  *  Description:
  *  This is the tasklet or the bottom half of the ISR. This is
- *  an extension of the ISR which is scheduled by the scheduler to be run 
+ *  an extension of the ISR which is scheduled by the scheduler to be run
  *  when the load on the CPU is low. All low priority tasks of the ISR can
- *  be pushed into the tasklet. For now the tasklet is used only to 
+ *  be pushed into the tasklet. For now the tasklet is used only to
  *  replenish the Rx buffers in the Rx buffer descriptors.
  *  Return value:
  *  void.
@@ -4167,19 +4766,22 @@ static void s2io_set_link(unsigned long data)
         }
 
         subid = nic->pdev->subsystem_device;
-        /* 
-         * Allow a small delay for the NICs self initiated 
-         * cleanup to complete.
-         */
-        msleep(100);
+        if (s2io_link_fault_indication(nic) == MAC_RMAC_ERR_TIMER) {
+                /*
+                 * Allow a small delay for the NICs self initiated
+                 * cleanup to complete.
+                 */
+                msleep(100);
+        }
 
         val64 = readq(&bar0->adapter_status);
-        if (verify_xena_quiescence(val64, nic->device_enabled_once)) {
+        if (verify_xena_quiescence(nic, val64, nic->device_enabled_once)) {
                 if (LINK_IS_UP(val64)) {
                         val64 = readq(&bar0->adapter_control);
                         val64 |= ADAPTER_CNTL_EN;
                         writeq(val64, &bar0->adapter_control);
-                        if (CARDS_WITH_FAULTY_LINK_INDICATORS(subid)) {
+                        if (CARDS_WITH_FAULTY_LINK_INDICATORS(nic->device_type,
+                                                             subid)) {
                                 val64 = readq(&bar0->gpio_control);
                                 val64 |= GPIO_CTRL_GPIO_0;
                                 writeq(val64, &bar0->gpio_control);
@@ -4188,20 +4790,24 @@ static void s2io_set_link(unsigned long data)
                                 val64 |= ADAPTER_LED_ON;
                                 writeq(val64, &bar0->adapter_control);
                         }
-                        val64 = readq(&bar0->adapter_status);
-                        if (!LINK_IS_UP(val64)) {
-                                DBG_PRINT(ERR_DBG, "%s:", dev->name);
-                                DBG_PRINT(ERR_DBG, " Link down");
-                                DBG_PRINT(ERR_DBG, "after ");
-                                DBG_PRINT(ERR_DBG, "enabling ");
-                                DBG_PRINT(ERR_DBG, "device \n");
+                        if (s2io_link_fault_indication(nic) ==
+                                                MAC_RMAC_ERR_TIMER) {
+                                val64 = readq(&bar0->adapter_status);
+                                if (!LINK_IS_UP(val64)) {
+                                        DBG_PRINT(ERR_DBG, "%s:", dev->name);
+                                        DBG_PRINT(ERR_DBG, " Link down");
+                                        DBG_PRINT(ERR_DBG, "after ");
+                                        DBG_PRINT(ERR_DBG, "enabling ");
+                                        DBG_PRINT(ERR_DBG, "device \n");
+                                }
                         }
                         if (nic->device_enabled_once == FALSE) {
                                 nic->device_enabled_once = TRUE;
                         }
                         s2io_link(nic, LINK_UP);
                 } else {
-                        if (CARDS_WITH_FAULTY_LINK_INDICATORS(subid)) {
+                        if (CARDS_WITH_FAULTY_LINK_INDICATORS(nic->device_type,
+                                                              subid)) {
                                 val64 = readq(&bar0->gpio_control);
                                 val64 &= ~GPIO_CTRL_GPIO_0;
                                 writeq(val64, &bar0->gpio_control);
@@ -4224,9 +4830,11 @@ static void s2io_card_down(nic_t * sp)
         unsigned long flags;
         register u64 val64 = 0;
 
+        del_timer_sync(&sp->alarm_timer);
         /* If s2io_set_link task is executing, wait till it completes. */
-        while (test_and_set_bit(0, &(sp->link_state)))
+        while (test_and_set_bit(0, &(sp->link_state))) {
                 msleep(50);
+        }
         atomic_set(&sp->card_state, CARD_DOWN);
 
         /* disable Tx and Rx traffic on the NIC */
@@ -4238,7 +4846,7 @@ static void s2io_card_down(nic_t * sp)
         /* Check if the device is Quiescent and then Reset the NIC */
         do {
                 val64 = readq(&bar0->adapter_status);
-                if (verify_xena_quiescence(val64, sp->device_enabled_once)) {
+                if (verify_xena_quiescence(sp, val64, sp->device_enabled_once)) {
                         break;
                 }
 
@@ -4252,14 +4860,27 @@ static void s2io_card_down(nic_t * sp)
                         break;
                 }
         } while (1);
-        spin_lock_irqsave(&sp->tx_lock, flags);
         s2io_reset(sp);
 
-        /* Free all unused Tx and Rx buffers */
+        /* Waiting till all Interrupt handlers are complete */
+        cnt = 0;
+        do {
+                msleep(10);
+                if (!atomic_read(&sp->isr_cnt))
+                        break;
+                cnt++;
+        } while(cnt < 5);
+
+        spin_lock_irqsave(&sp->tx_lock, flags);
+        /* Free all Tx buffers */
         free_tx_buffers(sp);
+        spin_unlock_irqrestore(&sp->tx_lock, flags);
+
+        /* Free all Rx buffers */
+        spin_lock_irqsave(&sp->rx_lock, flags);
         free_rx_buffers(sp);
+        spin_unlock_irqrestore(&sp->rx_lock, flags);
 
-        spin_unlock_irqrestore(&sp->tx_lock, flags);
         clear_bit(0, &(sp->link_state));
 }
 
@@ -4277,8 +4898,8 @@ static int s2io_card_up(nic_t * sp)
                 return -ENODEV;
         }
 
-        /* 
-         * Initializing the Rx buffers. For now we are considering only 1 
+        /*
+         * Initializing the Rx buffers. For now we are considering only 1
          * Rx ring and initializing buffers into 30 Rx blocks
          */
         mac_control = &sp->mac_control;
@@ -4312,16 +4933,18 @@ static int s2io_card_up(nic_t * sp)
                 return -ENODEV;
         }
 
+        S2IO_TIMER_CONF(sp->alarm_timer, s2io_alarm_handle, sp, (HZ/2));
+
         atomic_set(&sp->card_state, CARD_UP);
         return 0;
 }
 
-/** 
+/**
  * s2io_restart_nic - Resets the NIC.
  * @data : long pointer to the device private structure
  * Description:
  * This function is scheduled to be run by the s2io_tx_watchdog
- * function after 0.5 secs to reset the NIC. The idea is to reduce 
+ * function after 0.5 secs to reset the NIC. The idea is to reduce
  * the run time of the watch dog routine which is run holding a
  * spin lock.
  */
@@ -4339,10 +4962,11 @@ static void s2io_restart_nic(unsigned long data)
         netif_wake_queue(dev);
         DBG_PRINT(ERR_DBG, "%s: was reset by Tx watchdog timer\n",
                   dev->name);
+
 }
 
-/** 
- *  s2io_tx_watchdog - Watchdog for transmit side. 
+/**
+ *  s2io_tx_watchdog - Watchdog for transmit side.
  *  @dev : Pointer to net device structure
  *  Description:
  *  This function is triggered if the Tx Queue is stopped
@@ -4370,7 +4994,7 @@ static void s2io_tx_watchdog(struct net_device *dev)
  *   @len : length of the packet
  *   @cksum : FCS checksum of the frame.
  *   @ring_no : the ring from which this RxD was extracted.
- *   Description: 
+ *   Description:
  *   This function is called by the Tx interrupt serivce routine to perform
  *   some OS related operations on the SKB before passing it to the upper
  *   layers. It mainly checks if the checksum is OK, if so adds it to the
@@ -4380,35 +5004,68 @@ static void s2io_tx_watchdog(struct net_device *dev)
  *   Return value:
  *   SUCCESS on success and -1 on failure.
  */
-#ifndef CONFIG_2BUFF_MODE
-static int rx_osm_handler(nic_t * sp, u16 len, RxD_t * rxdp, int ring_no)
-#else
-static int rx_osm_handler(nic_t * sp, RxD_t * rxdp, int ring_no,
-                          buffAdd_t * ba)
-#endif
+static int rx_osm_handler(ring_info_t *ring_data, RxD_t * rxdp)
 {
+        nic_t *sp = ring_data->nic;
         struct net_device *dev = (struct net_device *) sp->dev;
-        struct sk_buff *skb =
-            (struct sk_buff *) ((unsigned long) rxdp->Host_Control);
+        struct sk_buff *skb = (struct sk_buff *)
+                ((unsigned long) rxdp->Host_Control);
+        int ring_no = ring_data->ring_no;
         u16 l3_csum, l4_csum;
 #ifdef CONFIG_2BUFF_MODE
-        int buf0_len, buf2_len;
+        int buf0_len = RXD_GET_BUFFER0_SIZE(rxdp->Control_2);
+        int buf2_len = RXD_GET_BUFFER2_SIZE(rxdp->Control_2);
+        int get_block = ring_data->rx_curr_get_info.block_index;
+        int get_off = ring_data->rx_curr_get_info.offset;
+        buffAdd_t *ba = &ring_data->ba[get_block][get_off];
         unsigned char *buff;
+#else
+        u16 len = (u16) ((RXD_GET_BUFFER0_SIZE(rxdp->Control_2)) >> 48);;
 #endif
+        skb->dev = dev;
+        if (rxdp->Control_1 & RXD_T_CODE) {
+                unsigned long long err = rxdp->Control_1 & RXD_T_CODE;
+                DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%llx\n",
+                          dev->name, err);
+                dev_kfree_skb(skb);
+                sp->stats.rx_crc_errors++;
+                atomic_dec(&sp->rx_bufs_left[ring_no]);
+                rxdp->Host_Control = 0;
+                return 0;
+        }
 
-        l3_csum = RXD_GET_L3_CKSUM(rxdp->Control_1);
-        if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) && (sp->rx_csum)) {
+        /* Updating statistics */
+        rxdp->Host_Control = 0;
+        sp->rx_pkt_count++;
+        sp->stats.rx_packets++;
+#ifndef CONFIG_2BUFF_MODE
+        sp->stats.rx_bytes += len;
+#else
+        sp->stats.rx_bytes += buf0_len + buf2_len;
+#endif
+
+#ifndef CONFIG_2BUFF_MODE
+        skb_put(skb, len);
+#else
+        buff = skb_push(skb, buf0_len);
+        memcpy(buff, ba->ba_0, buf0_len);
+        skb_put(skb, buf2_len);
+#endif
+
+        if ((rxdp->Control_1 & TCP_OR_UDP_FRAME) &&
+            (sp->rx_csum)) {
+                l3_csum = RXD_GET_L3_CKSUM(rxdp->Control_1);
                 l4_csum = RXD_GET_L4_CKSUM(rxdp->Control_1);
                 if ((l3_csum == L3_CKSUM_OK) && (l4_csum == L4_CKSUM_OK)) {
-                        /* 
+                        /*
                          * NIC verifies if the Checksum of the received
                          * frame is Ok or not and accordingly returns
                          * a flag in the RxD.
                          */
                         skb->ip_summed = CHECKSUM_UNNECESSARY;
                 } else {
-                        /* 
-                         * Packet with erroneous checksum, let the 
+                        /*
+                         * Packet with erroneous checksum, let the
                          * upper layers deal with it.
                          */
                         skb->ip_summed = CHECKSUM_NONE;
@@ -4417,44 +5074,26 @@ static int rx_osm_handler(nic_t * sp, RxD_t * rxdp, int ring_no,
                 skb->ip_summed = CHECKSUM_NONE;
         }
 
-        if (rxdp->Control_1 & RXD_T_CODE) {
-                unsigned long long err = rxdp->Control_1 & RXD_T_CODE;
-                DBG_PRINT(ERR_DBG, "%s: Rx error Value: 0x%llx\n",
-                          dev->name, err);
-        }
-#ifdef CONFIG_2BUFF_MODE
-        buf0_len = RXD_GET_BUFFER0_SIZE(rxdp->Control_2);
-        buf2_len = RXD_GET_BUFFER2_SIZE(rxdp->Control_2);
-#endif
-
-        skb->dev = dev;
-#ifndef CONFIG_2BUFF_MODE
-        skb_put(skb, len);
-        skb->protocol = eth_type_trans(skb, dev);
-#else
-        buff = skb_push(skb, buf0_len);
-        memcpy(buff, ba->ba_0, buf0_len);
-        skb_put(skb, buf2_len);
         skb->protocol = eth_type_trans(skb, dev);
-#endif
-
 #ifdef CONFIG_S2IO_NAPI
-        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
-        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
-
         dev->last_rx = jiffies;
-        sp->rx_pkt_count++;
-        sp->stats.rx_packets++;
-#ifndef CONFIG_2BUFF_MODE
-        sp->stats.rx_bytes += len;
-#else
-        sp->stats.rx_bytes += buf0_len + buf2_len;
-#endif
-
         atomic_dec(&sp->rx_bufs_left[ring_no]);
-        rxdp->Host_Control = 0;
         return SUCCESS;
 }
 
@@ -4465,13 +5104,13 @@ static int rx_osm_handler(nic_t * sp, RxD_t * rxdp, int ring_no,
  *  @link : inidicates whether link is UP/DOWN.
  *  Description:
  *  This function stops/starts the Tx queue depending on whether the link
- *  status of the NIC is is down or up. This is called by the Alarm 
- *  interrupt handler whenever a link change interrupt comes up. 
+ *  status of the NIC is is down or up. This is called by the Alarm
+ *  interrupt handler whenever a link change interrupt comes up.
  *  Return value:
  *  void.
  */
 
-static void s2io_link(nic_t * sp, int link)
+void s2io_link(nic_t * sp, int link)
 {
         struct net_device *dev = (struct net_device *) sp->dev;
 
@@ -4488,8 +5127,25 @@ static void s2io_link(nic_t * sp, int link)
 }
 
 /**
- *  s2io_init_pci -Initialization of PCI and PCI-X configuration registers . 
- *  @sp : private member of the device structure, which is a pointer to the 
+ *  get_xena_rev_id - to identify revision ID of xena.
+ *  @pdev : PCI Dev structure
+ *  Description:
+ *  Function to identify the Revision ID of xena.
+ *  Return value:
+ *  returns the revision ID of the device.
+ */
+
+int get_xena_rev_id(struct pci_dev *pdev)
+{
+        u8 id = 0;
+        int ret;
+        ret = pci_read_config_byte(pdev, PCI_REVISION_ID, (u8 *) & id);
+        return id;
+}
+
+/**
+ *  s2io_init_pci -Initialization of PCI and PCI-X configuration registers .
+ *  @sp : private member of the device structure, which is a pointer to the
  *  s2io_nic structure.
  *  Description:
  *  This function initializes a few of the PCI and PCI-X configuration registers
@@ -4500,15 +5156,15 @@ static void s2io_link(nic_t * sp, int link)
 
 static void s2io_init_pci(nic_t * sp)
 {
-        u16 pci_cmd = 0;
+        u16 pci_cmd = 0, pcix_cmd = 0;
 
         /* Enable Data Parity Error Recovery in PCI-X command register. */
         pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                             &(sp->pcix_cmd));
+                             &(pcix_cmd));
         pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                              (sp->pcix_cmd | 1));
+                              (pcix_cmd | 1));
         pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                             &(sp->pcix_cmd));
+                             &(pcix_cmd));
 
         /* Set the PErr Response bit in PCI command register. */
         pci_read_config_word(sp->pdev, PCI_COMMAND, &pci_cmd);
@@ -4516,53 +5172,43 @@ static void s2io_init_pci(nic_t * sp)
                               (pci_cmd | PCI_COMMAND_PARITY));
         pci_read_config_word(sp->pdev, PCI_COMMAND, &pci_cmd);
 
-        /* Set MMRB count to 1024 in PCI-X Command register. */
-        sp->pcix_cmd &= 0xFFF3;
-        pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER, (sp->pcix_cmd | (0x1 << 2)));    /* MMRBC 1K */
-        pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                             &(sp->pcix_cmd));
-
-        /*  Setting Maximum outstanding splits based on system type. */
-        sp->pcix_cmd &= 0xFF8F;
-
-        sp->pcix_cmd |= XENA_MAX_OUTSTANDING_SPLITS(0x1);       /* 2 splits. */
-        pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                              sp->pcix_cmd);
-        pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                             &(sp->pcix_cmd));
         /* Forcibly disabling relaxed ordering capability of the card. */
-        sp->pcix_cmd &= 0xfffd;
+        pcix_cmd &= 0xfffd;
         pci_write_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                              sp->pcix_cmd);
+                              pcix_cmd);
         pci_read_config_word(sp->pdev, PCIX_COMMAND_REGISTER,
-                             &(sp->pcix_cmd));
+                             &(pcix_cmd));
 }
 
 MODULE_AUTHOR("Raghavendra Koushik <raghavendra.koushik@neterion.com>");
 MODULE_LICENSE("GPL");
 module_param(tx_fifo_num, int, 0);
-module_param_array(tx_fifo_len, int, NULL, 0);
 module_param(rx_ring_num, int, 0);
-module_param_array(rx_ring_sz, int, NULL, 0);
-module_param(Stats_refresh_time, int, 0);
+module_param_array(tx_fifo_len, uint, NULL, 0);
+module_param_array(rx_ring_sz, uint, NULL, 0);
+module_param_array(rts_frm_len, uint, NULL, 0);
+module_param(use_continuous_tx_intrs, int, 1);
 module_param(rmac_pause_time, int, 0);
 module_param(mc_pause_threshold_q0q3, int, 0);
 module_param(mc_pause_threshold_q4q7, int, 0);
 module_param(shared_splits, int, 0);
 module_param(tmac_util_period, int, 0);
 module_param(rmac_util_period, int, 0);
+module_param(bimodal, bool, 0);
 #ifndef CONFIG_S2IO_NAPI
 module_param(indicate_max_pkts, int, 0);
 #endif
+module_param(rxsync_frequency, int, 0);
+
 /**
- *  s2io_init_nic - Initialization of the adapter . 
+ *  s2io_init_nic - Initialization of the adapter .
  *  @pdev : structure containing the PCI related information of the device.
  *  @pre: List of PCI devices supported by the driver listed in s2io_tbl.
  *  Description:
  *  The function initializes an adapter identified by the pci_dec structure.
- *  All OS related initialization including memory and device structure and 
- *  initlaization of the device private variable is done. Also the swapper 
- *  control register is initialized to enable read and write into the I/O 
+ *  All OS related initialization including memory and device structure and
+ *  initlaization of the device private variable is done. Also the swapper
+ *  control register is initialized to enable read and write into the I/O
  *  registers of the device.
  *  Return value:
  *  returns 0 on success and negative on failure.
@@ -4573,7 +5219,6 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 {
         nic_t *sp;
         struct net_device *dev;
-        char *dev_name = "S2IO 10GE NIC";
         int i, j, ret;
         int dma_flag = FALSE;
         u32 mac_up, mac_down;
@@ -4582,10 +5227,11 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         u16 subid;
         mac_info_t *mac_control;
         struct config_param *config;
+        int mode;
 
-
-        DBG_PRINT(ERR_DBG, "Loading S2IO driver with %s\n",
-                s2io_driver_version);
+#ifdef CONFIG_S2IO_NAPI
+        DBG_PRINT(ERR_DBG, "NAPI support has been enabled\n");
+#endif
 
         if ((ret = pci_enable_device(pdev))) {
                 DBG_PRINT(ERR_DBG,
@@ -4593,19 +5239,18 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
                 return ret;
         }
 
-        if (!pci_set_dma_mask(pdev, 0xffffffffffffffffULL)) {
+        if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
                 DBG_PRINT(INIT_DBG, "s2io_init_nic: Using 64bit DMA\n");
                 dma_flag = TRUE;
-
                 if (pci_set_consistent_dma_mask
-                    (pdev, 0xffffffffffffffffULL)) {
+                    (pdev, DMA_64BIT_MASK)) {
                         DBG_PRINT(ERR_DBG,
                                   "Unable to obtain 64bit DMA for \
                                         consistent allocations\n");
                         pci_disable_device(pdev);
                         return -ENOMEM;
                 }
-        } else if (!pci_set_dma_mask(pdev, 0xffffffffUL)) {
+        } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 DBG_PRINT(INIT_DBG, "s2io_init_nic: Using 32bit DMA\n");
         } else {
                 pci_disable_device(pdev);
@@ -4636,34 +5281,41 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         memset(sp, 0, sizeof(nic_t));
         sp->dev = dev;
         sp->pdev = pdev;
-        sp->vendor_id = pdev->vendor;
-        sp->device_id = pdev->device;
         sp->high_dma_flag = dma_flag;
-        sp->irq = pdev->irq;
         sp->device_enabled_once = FALSE;
-        strcpy(sp->name, dev_name);
+
+        if ((pdev->device == PCI_DEVICE_ID_HERC_WIN) ||
+                (pdev->device == PCI_DEVICE_ID_HERC_UNI))
+                sp->device_type = XFRAME_II_DEVICE;
+        else
+                sp->device_type = XFRAME_I_DEVICE;
 
         /* Initialize some PCI/PCI-X fields of the NIC. */
         s2io_init_pci(sp);
 
-        /* 
+        /*
          * Setting the device configuration parameters.
-         * Most of these parameters can be specified by the user during 
-         * module insertion as they are module loadable parameters. If 
-         * these parameters are not not specified during load time, they 
+         * Most of these parameters can be specified by the user during
+         * module insertion as they are module loadable parameters. If
+         * these parameters are not not specified during load time, they
          * are initialized with default values.
          */
         mac_control = &sp->mac_control;
         config = &sp->config;
 
         /* Tx side parameters. */
-        tx_fifo_len[0] = DEFAULT_FIFO_LEN;      /* Default value. */
+        if (tx_fifo_len[0] == 0)
+                tx_fifo_len[0] = DEFAULT_FIFO_LEN; /* Default value. */
         config->tx_fifo_num = tx_fifo_num;
         for (i = 0; i < MAX_TX_FIFOS; i++) {
                 config->tx_cfg[i].fifo_len = tx_fifo_len[i];
                 config->tx_cfg[i].fifo_priority = i;
         }
 
+        /* mapping the QoS priority to the configured fifos */
+        for (i = 0; i < MAX_TX_FIFOS; i++)
+                config->fifo_mapping[i] = fifo_map[config->tx_fifo_num][i];
+
         config->tx_intr_type = TXD_INT_TYPE_UTILZ;
         for (i = 0; i < config->tx_fifo_num; i++) {
                 config->tx_cfg[i].f_no_snoop =
@@ -4676,7 +5328,8 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         config->max_txds = MAX_SKB_FRAGS;
 
         /* Rx side parameters. */
-        rx_ring_sz[0] = SMALL_BLK_CNT;  /* Default value. */
+        if (rx_ring_sz[0] == 0)
+                rx_ring_sz[0] = SMALL_BLK_CNT; /* Default value. */
         config->rx_ring_num = rx_ring_num;
         for (i = 0; i < MAX_RX_RINGS; i++) {
                 config->rx_cfg[i].num_rxd = rx_ring_sz[i] *
@@ -4700,10 +5353,13 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         for (i = 0; i < config->rx_ring_num; i++)
                 atomic_set(&sp->rx_bufs_left[i], 0);
 
+        /* Initialize the number of ISRs currently running */
+        atomic_set(&sp->isr_cnt, 0);
+
         /*  initialize the shared memory used by the NIC and the host */
         if (init_shared_mem(sp)) {
                 DBG_PRINT(ERR_DBG, "%s: Memory allocation failed\n",
-                          dev->name);
+                          __FUNCTION__);
                 ret = -ENOMEM;
                 goto mem_alloc_failed;
         }
@@ -4744,13 +5400,17 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         dev->do_ioctl = &s2io_ioctl;
         dev->change_mtu = &s2io_change_mtu;
         SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
+        dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX;
+        dev->vlan_rx_register = s2io_vlan_rx_register;
+        dev->vlan_rx_kill_vid = (void *)s2io_vlan_rx_kill_vid;
+
         /*
          * will use eth_mac_addr() for  dev->set_mac_address
          * mac address will be set every time dev->open() is called
          */
-#ifdef CONFIG_S2IO_NAPI
+#if defined(CONFIG_S2IO_NAPI)
         dev->poll = s2io_poll;
-        dev->weight = 90;
+        dev->weight = 32;
 #endif
 
         dev->features |= NETIF_F_SG | NETIF_F_IP_CSUM;
@@ -4777,22 +5437,28 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
                 goto set_swap_failed;
         }
 
-        /* Fix for all "FFs" MAC address problems observed on Alpha platforms */
-        fix_mac_address(sp);
-        s2io_reset(sp);
+        /* Verify if the Herc works on the slot its placed into */
+        if (sp->device_type & XFRAME_II_DEVICE) {
+                mode = s2io_verify_pci_mode(sp);
+                if (mode < 0) {
+                        DBG_PRINT(ERR_DBG, "%s: ", __FUNCTION__);
+                        DBG_PRINT(ERR_DBG, " Unsupported PCI bus mode\n");
+                        ret = -EBADSLT;
+                        goto set_swap_failed;
+                }
+        }
 
-        /*
-         * Setting swapper control on the NIC, so the MAC address can be read.
-         */
-        if (s2io_set_swapper(sp)) {
-                DBG_PRINT(ERR_DBG,
-                          "%s: S2IO: swapper settings are wrong\n",
-                          dev->name);
-                ret = -EAGAIN;
-                goto set_swap_failed;
+        /* Not needed for Herc */
+        if (sp->device_type & XFRAME_I_DEVICE) {
+                /*
+                 * Fix for all "FFs" MAC address problems observed on
+                 * Alpha platforms
+                 */
+                fix_mac_address(sp);
+                s2io_reset(sp);
         }
 
-        /*  
+        /*
          * MAC address initialization.
          * For now only one mac address will be read and used.
          */
@@ -4815,37 +5481,28 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
         sp->def_mac_addr[0].mac_addr[5] = (u8) (mac_down >> 16);
         sp->def_mac_addr[0].mac_addr[4] = (u8) (mac_down >> 24);
 
-        DBG_PRINT(INIT_DBG,
-                  "DEFAULT MAC ADDR:0x%02x-%02x-%02x-%02x-%02x-%02x\n",
-                  sp->def_mac_addr[0].mac_addr[0],
-                  sp->def_mac_addr[0].mac_addr[1],
-                  sp->def_mac_addr[0].mac_addr[2],
-                  sp->def_mac_addr[0].mac_addr[3],
-                  sp->def_mac_addr[0].mac_addr[4],
-                  sp->def_mac_addr[0].mac_addr[5]);
-
         /*  Set the factory defined MAC address initially   */
         dev->addr_len = ETH_ALEN;
         memcpy(dev->dev_addr, sp->def_mac_addr, ETH_ALEN);
 
         /*
-         * Initialize the tasklet status and link state flags 
-         * and the card statte parameter
+         * Initialize the tasklet status and link state flags
+         * and the card state parameter
          */
         atomic_set(&(sp->card_state), 0);
         sp->tasklet_status = 0;
         sp->link_state = 0;
 
-
         /* Initialize spinlocks */
         spin_lock_init(&sp->tx_lock);
 #ifndef CONFIG_S2IO_NAPI
         spin_lock_init(&sp->put_lock);
 #endif
+        spin_lock_init(&sp->rx_lock);
 
-        /* 
-         * SXE-002: Configure link and activity LED to init state 
-         * on driver load. 
+        /*
+         * SXE-002: Configure link and activity LED to init state
+         * on driver load.
          */
         subid = sp->pdev->subsystem_device;
         if ((subid & 0xFF) >= 0x07) {
@@ -4865,13 +5522,61 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
                 goto register_failed;
         }
 
-        /* 
-         * Make Link state as off at this point, when the Link change 
-         * interrupt comes the state will be automatically changed to 
+        if (sp->device_type & XFRAME_II_DEVICE) {
+                DBG_PRINT(ERR_DBG, "%s: Neterion Xframe II 10GbE adapter ",
+                          dev->name);
+                DBG_PRINT(ERR_DBG, "(rev %d), Driver %s\n",
+                                get_xena_rev_id(sp->pdev),
+                                s2io_driver_version);
+                DBG_PRINT(ERR_DBG, "MAC ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n",
+                          sp->def_mac_addr[0].mac_addr[0],
+                          sp->def_mac_addr[0].mac_addr[1],
+                          sp->def_mac_addr[0].mac_addr[2],
+                          sp->def_mac_addr[0].mac_addr[3],
+                          sp->def_mac_addr[0].mac_addr[4],
+                          sp->def_mac_addr[0].mac_addr[5]);
+                mode = s2io_print_pci_mode(sp);
+                if (mode < 0) {
+                        DBG_PRINT(ERR_DBG, " Unsupported PCI bus mode ");
+                        ret = -EBADSLT;
+                        goto set_swap_failed;
+                }
+        } else {
+                DBG_PRINT(ERR_DBG, "%s: Neterion Xframe I 10GbE adapter ",
+                          dev->name);
+                DBG_PRINT(ERR_DBG, "(rev %d), Driver %s\n",
+                                        get_xena_rev_id(sp->pdev),
+                                        s2io_driver_version);
+                DBG_PRINT(ERR_DBG, "MAC ADDR: %02x:%02x:%02x:%02x:%02x:%02x\n",
+                          sp->def_mac_addr[0].mac_addr[0],
+                          sp->def_mac_addr[0].mac_addr[1],
+                          sp->def_mac_addr[0].mac_addr[2],
+                          sp->def_mac_addr[0].mac_addr[3],
+                          sp->def_mac_addr[0].mac_addr[4],
+                          sp->def_mac_addr[0].mac_addr[5]);
+        }
+
+        /* Initialize device name */
+        strcpy(sp->name, dev->name);
+        if (sp->device_type & XFRAME_II_DEVICE)
+                strcat(sp->name, ": Neterion Xframe II 10GbE adapter");
+        else
+                strcat(sp->name, ": Neterion Xframe I 10GbE adapter");
+
+        /* Initialize bimodal Interrupts */
+        sp->config.bimodal = bimodal;
+        if (!(sp->device_type & XFRAME_II_DEVICE) && bimodal) {
+                sp->config.bimodal = 0;
+                DBG_PRINT(ERR_DBG,"%s:Bimodal intr not supported by Xframe I\n",
+                        dev->name);
+        }
+
+        /*
+         * Make Link state as off at this point, when the Link change
+         * interrupt comes the state will be automatically changed to
          * the right state.
          */
         netif_carrier_off(dev);
-        sp->last_link_state = LINK_DOWN;
 
         return 0;
 
@@ -4892,11 +5597,11 @@ s2io_init_nic(struct pci_dev *pdev, const struct pci_device_id *pre)
 }
 
 /**
- * s2io_rem_nic - Free the PCI device 
+ * s2io_rem_nic - Free the PCI device
  * @pdev: structure containing the PCI related information of the device.
- * Description: This function is called by the Pci subsystem to release a 
+ * Description: This function is called by the Pci subsystem to release a
  * PCI device and free up all resource held up by the device. This could
- * be in response to a Hot plug event or when the driver is to be removed 
+ * be in response to a Hot plug event or when the driver is to be removed
  * from memory.
  */
 
@@ -4920,7 +5625,6 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev)
         pci_disable_device(pdev);
         pci_release_regions(pdev);
         pci_set_drvdata(pdev, NULL);
-
         free_netdev(dev);
 }
 
@@ -4936,11 +5640,11 @@ int __init s2io_starter(void)
 }
 
 /**
- * s2io_closer - Cleanup routine for the driver 
+ * s2io_closer - Cleanup routine for the driver
  * Description: This function is the cleanup routine for the driver. It unregist * ers the driver.
  */
 
-static void s2io_closer(void)
+void s2io_closer(void)
 {
         pci_unregister_driver(&s2io_driver);
         DBG_PRINT(INIT_DBG, "cleanup done\n");
diff --git a/drivers/net/s2io.h b/drivers/net/s2io.h
index 1711c8c3dc99..5d9270730ca2 100644
--- a/drivers/net/s2io.h
+++ b/drivers/net/s2io.h
@@ -31,6 +31,9 @@
 #define SUCCESS 0
 #define FAILURE -1
 
+/* Maximum time to flicker LED when asked to identify NIC using ethtool */
+#define MAX_FLICKER_TIME        60000 /* 60 Secs */
+
 /* Maximum outstanding splits to be configured into xena. */
 typedef enum xena_max_outstanding_splits {
         XENA_ONE_SPLIT_TRANSACTION = 0,
@@ -45,10 +48,10 @@ typedef enum xena_max_outstanding_splits {
 #define XENA_MAX_OUTSTANDING_SPLITS(n) (n << 4)
 
 /*  OS concerned variables and constants */
-#define WATCH_DOG_TIMEOUT       5*HZ
-#define EFILL                           0x1234
-#define ALIGN_SIZE                      127
-#define PCIX_COMMAND_REGISTER   0x62
+#define WATCH_DOG_TIMEOUT               15*HZ
+#define EFILL                           0x1234
+#define ALIGN_SIZE                      127
+#define PCIX_COMMAND_REGISTER           0x62
 
 /*
  * Debug related variables.
@@ -61,7 +64,7 @@ typedef enum xena_max_outstanding_splits {
 #define INTR_DBG        4
 
 /* Global variable that defines the present debug level of the driver. */
-static int debug_level = ERR_DBG;       /* Default level. */
+int debug_level = ERR_DBG;      /* Default level. */
 
 /* DEBUG message print. */
 #define DBG_PRINT(dbg_level, args...)  if(!(debug_level<dbg_level)) printk(args)
@@ -71,6 +74,12 @@ static int debug_level = ERR_DBG;	/* Default level. */
 #define L4_CKSUM_OK 0xFFFF
 #define S2IO_JUMBO_SIZE 9600
 
+/* Driver statistics maintained by driver */
+typedef struct {
+        unsigned long long single_ecc_errs;
+        unsigned long long double_ecc_errs;
+} swStat_t;
+
 /* The statistics block of Xena */
 typedef struct stat_block {
 /* Tx MAC statistics counters. */
@@ -186,12 +195,90 @@ typedef struct stat_block {
         u32 rxd_rd_cnt;
         u32 rxf_wr_cnt;
         u32 txf_rd_cnt;
+
+/* Tx MAC statistics overflow counters. */
+        u32 tmac_data_octets_oflow;
+        u32 tmac_frms_oflow;
+        u32 tmac_bcst_frms_oflow;
+        u32 tmac_mcst_frms_oflow;
+        u32 tmac_ucst_frms_oflow;
+        u32 tmac_ttl_octets_oflow;
+        u32 tmac_any_err_frms_oflow;
+        u32 tmac_nucst_frms_oflow;
+        u64 tmac_vlan_frms;
+        u32 tmac_drop_ip_oflow;
+        u32 tmac_vld_ip_oflow;
+        u32 tmac_rst_tcp_oflow;
+        u32 tmac_icmp_oflow;
+        u32 tpa_unknown_protocol;
+        u32 tmac_udp_oflow;
+        u32 reserved_10;
+        u32 tpa_parse_failure;
+
+/* Rx MAC Statistics overflow counters. */
+        u32 rmac_data_octets_oflow;
+        u32 rmac_vld_frms_oflow;
+        u32 rmac_vld_bcst_frms_oflow;
+        u32 rmac_vld_mcst_frms_oflow;
+        u32 rmac_accepted_ucst_frms_oflow;
+        u32 rmac_ttl_octets_oflow;
+        u32 rmac_discarded_frms_oflow;
+        u32 rmac_accepted_nucst_frms_oflow;
+        u32 rmac_usized_frms_oflow;
+        u32 rmac_drop_events_oflow;
+        u32 rmac_frag_frms_oflow;
+        u32 rmac_osized_frms_oflow;
+        u32 rmac_ip_oflow;
+        u32 rmac_jabber_frms_oflow;
+        u32 rmac_icmp_oflow;
+        u32 rmac_drop_ip_oflow;
+        u32 rmac_err_drp_udp_oflow;
+        u32 rmac_udp_oflow;
+        u32 reserved_11;
+        u32 rmac_pause_cnt_oflow;
+        u64 rmac_ttl_1519_4095_frms;
+        u64 rmac_ttl_4096_8191_frms;
+        u64 rmac_ttl_8192_max_frms;
+        u64 rmac_ttl_gt_max_frms;
+        u64 rmac_osized_alt_frms;
+        u64 rmac_jabber_alt_frms;
+        u64 rmac_gt_max_alt_frms;
+        u64 rmac_vlan_frms;
+        u32 rmac_len_discard;
+        u32 rmac_fcs_discard;
+        u32 rmac_pf_discard;
+        u32 rmac_da_discard;
+        u32 rmac_red_discard;
+        u32 rmac_rts_discard;
+        u32 reserved_12;
+        u32 rmac_ingm_full_discard;
+        u32 reserved_13;
+        u32 rmac_accepted_ip_oflow;
+        u32 reserved_14;
+        u32 link_fault_cnt;
+        swStat_t sw_stat;
 } StatInfo_t;
 
-/* Structures representing different init time configuration
+/*
+ * Structures representing different init time configuration
  * parameters of the NIC.
  */
 
+#define MAX_TX_FIFOS 8
+#define MAX_RX_RINGS 8
+
+/* FIFO mappings for all possible number of fifos configured */
+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},
+        {0, 0, 1, 1, 2, 2, 3, 3},
+        {0, 0, 1, 1, 2, 2, 3, 4},
+        {0, 0, 1, 1, 2, 3, 4, 5},
+        {0, 0, 1, 2, 3, 4, 5, 6},
+        {0, 1, 2, 3, 4, 5, 6, 7},
+};
+
 /* Maintains Per FIFO related information. */
 typedef struct tx_fifo_config {
 #define MAX_AVAILABLE_TXDS      8192
@@ -237,14 +324,14 @@ typedef struct rx_ring_config {
 #define NO_SNOOP_RXD_BUFFER         0x02
 } rx_ring_config_t;
 
-/* This structure provides contains values of the tunable parameters 
- * of the H/W 
+/* This structure provides contains values of the tunable parameters
+ * of the H/W
  */
 struct config_param {
 /* Tx Side */
         u32 tx_fifo_num;        /*Number of Tx FIFOs */
-#define MAX_TX_FIFOS 8
 
+        u8 fifo_mapping[MAX_TX_FIFOS];
         tx_fifo_config_t tx_cfg[MAX_TX_FIFOS];  /*Per-Tx FIFO config */
         u32 max_txds;           /*Max no. of Tx buffer descriptor per TxDL */
         u64 tx_intr_type;
@@ -252,10 +339,10 @@ struct config_param {
 
 /* Rx Side */
         u32 rx_ring_num;        /*Number of receive rings */
-#define MAX_RX_RINGS 8
 #define MAX_RX_BLOCKS_PER_RING  150
 
         rx_ring_config_t rx_cfg[MAX_RX_RINGS];  /*Per-Rx Ring config */
+        u8 bimodal;             /*Flag for setting bimodal interrupts*/
 
 #define HEADER_ETHERNET_II_802_3_SIZE 14
 #define HEADER_802_2_SIZE              3
@@ -269,6 +356,7 @@ struct config_param {
 #define MAX_PYLD_JUMBO              9600
 #define MAX_MTU_JUMBO               (MAX_PYLD_JUMBO+18)
 #define MAX_MTU_JUMBO_VLAN          (MAX_PYLD_JUMBO+22)
+        u16 bus_speed;
 };
 
 /* Structure representing MAC Addrs */
@@ -277,7 +365,7 @@ typedef struct mac_addr {
 } macaddr_t;
 
 /* Structure that represent every FIFO element in the BAR1
- * Address location. 
+ * Address location.
  */
 typedef struct _TxFIFO_element {
         u64 TxDL_Pointer;
@@ -339,6 +427,7 @@ typedef struct _RxD_t {
 #define RXD_FRAME_PROTO         vBIT(0xFFFF,24,8)
 #define RXD_FRAME_PROTO_IPV4    BIT(27)
 #define RXD_FRAME_PROTO_IPV6    BIT(28)
+#define RXD_FRAME_IP_FRAG       BIT(29)
 #define RXD_FRAME_PROTO_TCP     BIT(30)
 #define RXD_FRAME_PROTO_UDP     BIT(31)
 #define TCP_OR_UDP_FRAME        (RXD_FRAME_PROTO_TCP | RXD_FRAME_PROTO_UDP)
@@ -346,11 +435,15 @@ typedef struct _RxD_t {
 #define RXD_GET_L4_CKSUM(val)   ((u16)(val) & 0xFFFF)
 
         u64 Control_2;
+#define THE_RXD_MARK            0x3
+#define SET_RXD_MARKER          vBIT(THE_RXD_MARK, 0, 2)
+#define GET_RXD_MARKER(ctrl)    ((ctrl & SET_RXD_MARKER) >> 62)
+
 #ifndef CONFIG_2BUFF_MODE
-#define MASK_BUFFER0_SIZE       vBIT(0xFFFF,0,16)
-#define SET_BUFFER0_SIZE(val)   vBIT(val,0,16)
+#define MASK_BUFFER0_SIZE       vBIT(0x3FFF,2,14)
+#define SET_BUFFER0_SIZE(val)   vBIT(val,2,14)
 #else
-#define MASK_BUFFER0_SIZE       vBIT(0xFF,0,16)
+#define MASK_BUFFER0_SIZE       vBIT(0xFF,2,14)
 #define MASK_BUFFER1_SIZE       vBIT(0xFFFF,16,16)
 #define MASK_BUFFER2_SIZE       vBIT(0xFFFF,32,16)
 #define SET_BUFFER0_SIZE(val)   vBIT(val,8,8)
@@ -363,7 +456,7 @@ typedef struct _RxD_t {
 #define SET_NUM_TAG(val)       vBIT(val,16,32)
 
 #ifndef CONFIG_2BUFF_MODE
-#define RXD_GET_BUFFER0_SIZE(Control_2) (u64)((Control_2 & vBIT(0xFFFF,0,16)))
+#define RXD_GET_BUFFER0_SIZE(Control_2) (u64)((Control_2 & vBIT(0x3FFF,2,14)))
 #else
 #define RXD_GET_BUFFER0_SIZE(Control_2) (u8)((Control_2 & MASK_BUFFER0_SIZE) \
                                                         >> 48)
@@ -382,7 +475,7 @@ typedef struct _RxD_t {
 #endif
 } RxD_t;
 
-/* Structure that represents the Rx descriptor block which contains 
+/* Structure that represents the Rx descriptor block which contains
  * 128 Rx descriptors.
  */
 #ifndef CONFIG_2BUFF_MODE
@@ -392,11 +485,11 @@ typedef struct _RxD_block {
 
         u64 reserved_0;
 #define END_OF_BLOCK    0xFEFFFFFFFFFFFFFFULL
-        u64 reserved_1;         /* 0xFEFFFFFFFFFFFFFF to mark last 
+        u64 reserved_1;         /* 0xFEFFFFFFFFFFFFFF to mark last
                                  * Rxd in this blk */
         u64 reserved_2_pNext_RxD_block; /* Logical ptr to next */
         u64 pNext_RxD_Blk_physical;     /* Buff0_ptr.In a 32 bit arch
-                                         * the upper 32 bits should 
+                                         * the upper 32 bits should
                                          * be 0 */
 } RxD_block_t;
 #else
@@ -405,13 +498,13 @@ typedef struct _RxD_block {
         RxD_t rxd[MAX_RXDS_PER_BLOCK];
 
 #define END_OF_BLOCK    0xFEFFFFFFFFFFFFFFULL
-        u64 reserved_1;         /* 0xFEFFFFFFFFFFFFFF to mark last Rxd 
+        u64 reserved_1;         /* 0xFEFFFFFFFFFFFFFF to mark last Rxd
                                  * in this blk */
         u64 pNext_RxD_Blk_physical;     /* Phy ponter to next blk. */
 } RxD_block_t;
 #define SIZE_OF_BLOCK   4096
 
-/* Structure to hold virtual addresses of Buf0 and Buf1 in 
+/* Structure to hold virtual addresses of Buf0 and Buf1 in
  * 2buf mode. */
 typedef struct bufAdd {
         void *ba_0_org;
@@ -423,8 +516,8 @@ typedef struct bufAdd {
 
 /* Structure which stores all the MAC control parameters */
 
-/* This structure stores the offset of the RxD in the ring 
- * from which the Rx Interrupt processor can start picking 
+/* This structure stores the offset of the RxD in the ring
+ * from which the Rx Interrupt processor can start picking
  * up the RxDs for processing.
  */
 typedef struct _rx_curr_get_info_t {
@@ -436,7 +529,7 @@ typedef struct _rx_curr_get_info_t {
 typedef rx_curr_get_info_t rx_curr_put_info_t;
 
 /* This structure stores the offset of the TxDl in the FIFO
- * from which the Tx Interrupt processor can start picking 
+ * from which the Tx Interrupt processor can start picking
  * up the TxDLs for send complete interrupt processing.
  */
 typedef struct {
@@ -446,32 +539,96 @@ typedef struct {
 
 typedef tx_curr_get_info_t tx_curr_put_info_t;
 
-/* Infomation related to the Tx and Rx FIFOs and Rings of Xena
- * is maintained in this structure.
- */
-typedef struct mac_info {
-/* rx side stuff */
-        /* Put pointer info which indictes which RxD has to be replenished 
+/* Structure that holds the Phy and virt addresses of the Blocks */
+typedef struct rx_block_info {
+        RxD_t *block_virt_addr;
+        dma_addr_t block_dma_addr;
+} rx_block_info_t;
+
+/* pre declaration of the nic structure */
+typedef struct s2io_nic nic_t;
+
+/* Ring specific structure */
+typedef struct ring_info {
+        /* The ring number */
+        int ring_no;
+
+        /*
+         *  Place holders for the virtual and physical addresses of
+         *  all the Rx Blocks
+         */
+        rx_block_info_t rx_blocks[MAX_RX_BLOCKS_PER_RING];
+        int block_count;
+        int pkt_cnt;
+
+        /*
+         * Put pointer info which indictes which RxD has to be replenished
          * with a new buffer.
          */
-        rx_curr_put_info_t rx_curr_put_info[MAX_RX_RINGS];
+        rx_curr_put_info_t rx_curr_put_info;
 
-        /* Get pointer info which indictes which is the last RxD that was 
+        /*
+         * Get pointer info which indictes which is the last RxD that was
          * processed by the driver.
          */
-        rx_curr_get_info_t rx_curr_get_info[MAX_RX_RINGS];
+        rx_curr_get_info_t rx_curr_get_info;
 
-        u16 rmac_pause_time;
-        u16 mc_pause_threshold_q0q3;
-        u16 mc_pause_threshold_q4q7;
+#ifndef CONFIG_S2IO_NAPI
+        /* Index to the absolute position of the put pointer of Rx ring */
+        int put_pos;
+#endif
+
+#ifdef CONFIG_2BUFF_MODE
+        /* Buffer Address store. */
+        buffAdd_t **ba;
+#endif
+        nic_t *nic;
+} ring_info_t;
 
+/* Fifo specific structure */
+typedef struct fifo_info {
+        /* FIFO number */
+        int fifo_no;
+
+        /* Maximum TxDs per TxDL */
+        int max_txds;
+
+        /* Place holder of all the TX List's Phy and Virt addresses. */
+        list_info_hold_t *list_info;
+
+        /*
+         * Current offset within the tx FIFO where driver would write
+         * new Tx frame
+         */
+        tx_curr_put_info_t tx_curr_put_info;
+
+        /*
+         * Current offset within tx FIFO from where the driver would start freeing
+         * the buffers
+         */
+        tx_curr_get_info_t tx_curr_get_info;
+
+        nic_t *nic;
+}fifo_info_t;
+
+/* Infomation related to the Tx and Rx FIFOs and Rings of Xena
+ * is maintained in this structure.
+ */
+typedef struct mac_info {
 /* tx side stuff */
         /* logical pointer of start of each Tx FIFO */
         TxFIFO_element_t __iomem *tx_FIFO_start[MAX_TX_FIFOS];
 
-/* Current offset within tx_FIFO_start, where driver would write new Tx frame*/
-        tx_curr_put_info_t tx_curr_put_info[MAX_TX_FIFOS];
-        tx_curr_get_info_t tx_curr_get_info[MAX_TX_FIFOS];
+        /* Fifo specific structure */
+        fifo_info_t fifos[MAX_TX_FIFOS];
+
+/* rx side stuff */
+        /* Ring specific structure */
+        ring_info_t rings[MAX_RX_RINGS];
+
+        u16 rmac_pause_time;
+        u16 mc_pause_threshold_q0q3;
+        u16 mc_pause_threshold_q4q7;
 
         void *stats_mem;        /* orignal pointer to allocated mem */
         dma_addr_t stats_mem_phy;       /* Physical address of the stat block */
@@ -485,12 +642,6 @@ typedef struct {
         int usage_cnt;
 } usr_addr_t;
 
-/* Structure that holds the Phy and virt addresses of the Blocks */
-typedef struct rx_block_info {
-        RxD_t *block_virt_addr;
-        dma_addr_t block_dma_addr;
-} rx_block_info_t;
-
 /* Default Tunable parameters of the NIC. */
 #define DEFAULT_FIFO_LEN 4096
 #define SMALL_RXD_CNT   30 * (MAX_RXDS_PER_BLOCK+1)
@@ -499,7 +650,20 @@ typedef struct rx_block_info {
 #define LARGE_BLK_CNT   100
 
 /* Structure representing one instance of the NIC */
-typedef struct s2io_nic {
+struct s2io_nic {
+#ifdef CONFIG_S2IO_NAPI
+        /*
+         * Count of packets to be processed in a given iteration, it will be indicated
+         * by the quota field of the device structure when NAPI is enabled.
+         */
+        int pkts_to_process;
+#endif
+        struct net_device *dev;
+        mac_info_t mac_control;
+        struct config_param config;
+        struct pci_dev *pdev;
+        void __iomem *bar0;
+        void __iomem *bar1;
 #define MAX_MAC_SUPPORTED   16
 #define MAX_SUPPORTED_MULTICASTS MAX_MAC_SUPPORTED
 
@@ -507,33 +671,20 @@ typedef struct s2io_nic {
         macaddr_t pre_mac_addr[MAX_MAC_SUPPORTED];
 
         struct net_device_stats stats;
-        void __iomem *bar0;
-        void __iomem *bar1;
-        struct config_param config;
-        mac_info_t mac_control;
         int high_dma_flag;
         int device_close_flag;
         int device_enabled_once;
 
-        char name[32];
+        char name[50];
         struct tasklet_struct task;
         volatile unsigned long tasklet_status;
-        struct timer_list timer;
-        struct net_device *dev;
-        struct pci_dev *pdev;
 
-        u16 vendor_id;
-        u16 device_id;
-        u16 ccmd;
-        u32 cbar0_1;
-        u32 cbar0_2;
-        u32 cbar1_1;
-        u32 cbar1_2;
-        u32 cirq;
-        u8 cache_line;
-        u32 rom_expansion;
-        u16 pcix_cmd;
-        u32 irq;
+        /* Timer that handles I/O errors/exceptions */
+        struct timer_list alarm_timer;
+
+        /* Space to back up the PCI config space */
+        u32 config_space[256 / sizeof(u32)];
+
         atomic_t rx_bufs_left[MAX_RX_RINGS];
 
         spinlock_t tx_lock;
@@ -558,27 +709,11 @@ typedef struct s2io_nic {
         u16 tx_err_count;
         u16 rx_err_count;
 
-#ifndef CONFIG_S2IO_NAPI
-        /* Index to the absolute position of the put pointer of Rx ring. */
-        int put_pos[MAX_RX_RINGS];
-#endif
-
-        /*
-         *  Place holders for the virtual and physical addresses of 
-         *  all the Rx Blocks
-         */
-        rx_block_info_t rx_blocks[MAX_RX_RINGS][MAX_RX_BLOCKS_PER_RING];
-        int block_count[MAX_RX_RINGS];
-        int pkt_cnt[MAX_RX_RINGS];
-
-        /* Place holder of all the TX List's Phy and Virt addresses. */
-        list_info_hold_t *list_info[MAX_TX_FIFOS];
-
         /*  Id timer, used to blink NIC to physically identify NIC. */
         struct timer_list id_timer;
 
         /*  Restart timer, used to restart NIC if the device is stuck and
-         *  a schedule task that will set the correct Link state once the 
+         *  a schedule task that will set the correct Link state once the
          *  NIC's PHY has stabilized after a state change.
          */
 #ifdef INIT_TQUEUE
@@ -589,12 +724,12 @@ typedef struct s2io_nic {
         struct work_struct set_link_task;
 #endif
 
-        /* Flag that can be used to turn on or turn off the Rx checksum 
+        /* Flag that can be used to turn on or turn off the Rx checksum
          * offload feature.
          */
         int rx_csum;
 
-        /*  after blink, the adapter must be restored with original 
+        /*  after blink, the adapter must be restored with original
          *  values.
          */
         u64 adapt_ctrl_org;
@@ -604,16 +739,19 @@ typedef struct s2io_nic {
 #define LINK_DOWN       1
 #define LINK_UP         2
 
-#ifdef CONFIG_2BUFF_MODE
-        /* Buffer Address store. */
-        buffAdd_t **ba[MAX_RX_RINGS];
-#endif
         int task_flag;
 #define CARD_DOWN 1
 #define CARD_UP 2
         atomic_t card_state;
         volatile unsigned long link_state;
-} nic_t;
+        struct vlan_group *vlgrp;
+#define XFRAME_I_DEVICE         1
+#define XFRAME_II_DEVICE        2
+        u8 device_type;
+
+        spinlock_t      rx_lock;
+        atomic_t        isr_cnt;
+};
 
 #define RESET_ERROR 1;
 #define CMD_ERROR   2;
@@ -622,9 +760,10 @@ typedef struct s2io_nic {
 #ifndef readq
 static inline u64 readq(void __iomem *addr)
 {
-        u64 ret = readl(addr + 4);
-        ret <<= 32;
-        ret |= readl(addr);
+        u64 ret = 0;
+        ret = readl(addr + 4);
+        (u64) ret <<= 32;
+        (u64) ret |= readl(addr);
 
         return ret;
 }
@@ -637,10 +776,10 @@ static inline void writeq(u64 val, void __iomem *addr)
         writel((u32) (val >> 32), (addr + 4));
 }
 
-/* In 32 bit modes, some registers have to be written in a 
+/* In 32 bit modes, some registers have to be written in a
  * particular order to expect correct hardware operation. The
- * macro SPECIAL_REG_WRITE is used to perform such ordered 
- * writes. Defines UF (Upper First) and LF (Lower First) will 
+ * macro SPECIAL_REG_WRITE is used to perform such ordered
+ * writes. Defines UF (Upper First) and LF (Lower First) will
  * be used to specify the required write order.
  */
 #define UF      1
@@ -716,6 +855,7 @@ static inline void SPECIAL_REG_WRITE(u64 val, void __iomem *addr, int order)
 #define PCC_FB_ECC_ERR     vBIT(0xff, 16, 8)    /* Interrupt to indicate
                                                    PCC_FB_ECC Error. */
 
+#define RXD_GET_VLAN_TAG(Control_2) (u16)(Control_2 & MASK_VLAN_TAG)
 /*
  * Prototype declaration.
  */
@@ -725,36 +865,30 @@ static void __devexit s2io_rem_nic(struct pci_dev *pdev);
 static int init_shared_mem(struct s2io_nic *sp);
 static void free_shared_mem(struct s2io_nic *sp);
 static int init_nic(struct s2io_nic *nic);
-#ifndef CONFIG_S2IO_NAPI
-static void rx_intr_handler(struct s2io_nic *sp);
-#endif
-static void tx_intr_handler(struct s2io_nic *sp);
+static void rx_intr_handler(ring_info_t *ring_data);
+static void tx_intr_handler(fifo_info_t *fifo_data);
 static void alarm_intr_handler(struct s2io_nic *sp);
 
 static int s2io_starter(void);
-static void s2io_closer(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);
-#ifndef CONFIG_2BUFF_MODE
-static int rx_osm_handler(nic_t * sp, u16 len, RxD_t * rxdp, int ring_no);
-#else
-static int rx_osm_handler(nic_t * sp, RxD_t * rxdp, int ring_no,
-                          buffAdd_t * ba);
-#endif
-static void s2io_link(nic_t * sp, int link);
-static void s2io_reset(nic_t * sp);
-#ifdef CONFIG_S2IO_NAPI
+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);
+#if defined(CONFIG_S2IO_NAPI)
 static int s2io_poll(struct net_device *dev, int *budget);
 #endif
 static void s2io_init_pci(nic_t * sp);
-static int s2io_set_mac_addr(struct net_device *dev, u8 * addr);
+int s2io_set_mac_addr(struct net_device *dev, u8 * addr);
+static void s2io_alarm_handle(unsigned long data);
 static irqreturn_t s2io_isr(int irq, void *dev_id, struct pt_regs *regs);
-static int verify_xena_quiescence(u64 val64, int flag);
+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);
-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 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);
 #endif                          /* _S2IO_H */
diff --git a/drivers/net/sb1000.c b/drivers/net/sb1000.c
index e15369c8d165..d6388e1533f0 100644
--- a/drivers/net/sb1000.c
+++ b/drivers/net/sb1000.c
@@ -90,7 +90,6 @@ static int sb1000_close(struct net_device *dev);
 
 
 /* SB1000 hardware routines to be used during open/configuration phases */
-static inline void nicedelay(unsigned long usecs);
 static inline int card_wait_for_busy_clear(const int ioaddr[],
         const char* name);
 static inline int card_wait_for_ready(const int ioaddr[], const char* name,
@@ -254,13 +253,6 @@ static struct pnp_driver sb1000_driver = {
 
 static const int TimeOutJiffies = (875 * HZ) / 100;
 
-static inline void nicedelay(unsigned long usecs)
-{
-        current->state = TASK_INTERRUPTIBLE;
-        schedule_timeout(HZ);
-        return;
-}
-
 /* Card Wait For Busy Clear (cannot be used during an interrupt) */
 static inline int
 card_wait_for_busy_clear(const int ioaddr[], const char* name)
@@ -475,7 +467,7 @@ sb1000_reset(const int ioaddr[], const char* name)
         udelay(1000);
         outb(0x0, port);
         inb(port);
-        nicedelay(60000);
+        ssleep(1);
         outb(0x4, port);
         inb(port);
         udelay(1000);
@@ -537,7 +529,7 @@ sb1000_activate(const int ioaddr[], const char* name)
         const unsigned char Command0[6] = {0x80, 0x11, 0x00, 0x00, 0x00, 0x00};
         const unsigned char Command1[6] = {0x80, 0x16, 0x00, 0x00, 0x00, 0x00};
 
-        nicedelay(50000);
+        ssleep(1);
         if ((status = card_send_command(ioaddr, name, Command0, st)))
                 return status;
         if ((status = card_send_command(ioaddr, name, Command1, st)))
@@ -944,7 +936,7 @@ sb1000_open(struct net_device *dev)
         /* initialize sb1000 */
         if ((status = sb1000_reset(ioaddr, name)))
                 return status;
-        nicedelay(200000);
+        ssleep(1);
         if ((status = sb1000_check_CRC(ioaddr, name)))
                 return status;
 
diff --git a/drivers/net/sb1250-mac.c b/drivers/net/sb1250-mac.c
index fd2e7c374906..7abd55a4fb21 100644
--- a/drivers/net/sb1250-mac.c
+++ b/drivers/net/sb1250-mac.c
@@ -963,11 +963,11 @@ static int sbdma_add_rcvbuffer(sbmacdma_t *d,struct sk_buff *sb)
         /*
          * Do not interrupt per DMA transfer.
          */
-        dsc->dscr_a = virt_to_phys(sb_new->tail) |
+        dsc->dscr_a = virt_to_phys(sb_new->data) |
                 V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) |
                 0;
 #else
-        dsc->dscr_a = virt_to_phys(sb_new->tail) |
+        dsc->dscr_a = virt_to_phys(sb_new->data) |
                 V_DMA_DSCRA_A_SIZE(NUMCACHEBLKS(pktsize+ETHER_ALIGN)) |
                 M_DMA_DSCRA_INTERRUPT;
 #endif
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c
index 20edeb345792..3ad0b6751f6f 100644
--- a/drivers/net/shaper.c
+++ b/drivers/net/shaper.c
@@ -135,10 +135,8 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
 {
         struct shaper *shaper = dev->priv;
         struct sk_buff *ptr;
-   
-        if (down_trylock(&shaper->sem))
-                return -1;
-
+  
+        spin_lock(&shaper->lock);
         ptr=shaper->sendq.prev;
         
         /*
@@ -232,7 +230,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev)
                 shaper->stats.collisions++;
         }
         shaper_kick(shaper);
-        up(&shaper->sem);
+        spin_unlock(&shaper->lock);
         return 0;
 }
 
@@ -271,11 +269,9 @@ static void shaper_timer(unsigned long data)
 {
         struct shaper *shaper = (struct shaper *)data;
 
-        if (!down_trylock(&shaper->sem)) {
-                shaper_kick(shaper);
-                up(&shaper->sem);
-        } else
-                mod_timer(&shaper->timer, jiffies);
+        spin_lock(&shaper->lock);
+        shaper_kick(shaper);
+        spin_unlock(&shaper->lock);
 }
 
 /*
@@ -332,21 +328,6 @@ static void shaper_kick(struct shaper *shaper)
 
 
 /*
- *      Flush the shaper queues on a closedown
- */
- 
-static void shaper_flush(struct shaper *shaper)
-{
-        struct sk_buff *skb;
-
-        down(&shaper->sem);
-        while((skb=skb_dequeue(&shaper->sendq))!=NULL)
-                dev_kfree_skb(skb);
-        shaper_kick(shaper);
-        up(&shaper->sem);
-}
-
-/*
  *      Bring the interface up. We just disallow this until a 
  *      bind.
  */
@@ -375,7 +356,15 @@ static int shaper_open(struct net_device *dev)
 static int shaper_close(struct net_device *dev)
 {
         struct shaper *shaper=dev->priv;
-        shaper_flush(shaper);
+        struct sk_buff *skb;
+
+        while ((skb = skb_dequeue(&shaper->sendq)) != NULL)
+                dev_kfree_skb(skb);
+
+        spin_lock_bh(&shaper->lock);
+        shaper_kick(shaper);
+        spin_unlock_bh(&shaper->lock);
+
         del_timer_sync(&shaper->timer);
         return 0;
 }
@@ -576,6 +565,7 @@ static void shaper_init_priv(struct net_device *dev)
         init_timer(&sh->timer);
         sh->timer.function=shaper_timer;
         sh->timer.data=(unsigned long)sh;
+        spin_lock_init(&sh->lock);
 }
 
 /*
diff --git a/drivers/net/sis900.c b/drivers/net/sis900.c
index 3107aed0fb51..23b713c700b3 100644
--- a/drivers/net/sis900.c
+++ b/drivers/net/sis900.c
@@ -66,6 +66,7 @@
 #include <linux/ethtool.h>
 #include <linux/crc32.h>
 #include <linux/bitops.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/processor.h>      /* Processor type for cache alignment. */
 #include <asm/io.h>
@@ -93,8 +94,6 @@ static int sis900_debug = -1; /* Use SIS900_DEF_MSG as value */
 
 /* Time in jiffies before concluding the transmitter is hung. */
 #define TX_TIMEOUT  (4*HZ)
-/* SiS 900 is capable of 32 bits BM DMA */
-#define SIS900_DMA_MASK 0xffffffff
 
 enum {
         SIS_900 = 0,
@@ -414,7 +413,7 @@ static int __devinit sis900_probe(struct pci_dev *pci_dev,
         ret = pci_enable_device(pci_dev);
         if(ret) return ret;
         
-        i = pci_set_dma_mask(pci_dev, SIS900_DMA_MASK);
+        i = pci_set_dma_mask(pci_dev, DMA_32BIT_MASK);
         if(i){
                 printk(KERN_ERR "sis900.c: architecture does not support"
                         "32bit PCI busmaster DMA\n");
@@ -1155,7 +1154,7 @@ sis900_init_rx_ring(struct net_device *net_dev)
                 sis_priv->rx_skbuff[i] = skb;
                 sis_priv->rx_ring[i].cmdsts = RX_BUF_SIZE;
                 sis_priv->rx_ring[i].bufptr = pci_map_single(sis_priv->pci_dev,
-                        skb->tail, RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
+                        skb->data, RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
         }
         sis_priv->dirty_rx = (unsigned int) (i - NUM_RX_DESC);
 
@@ -1777,7 +1776,7 @@ static int sis900_rx(struct net_device *net_dev)
                         sis_priv->rx_skbuff[entry] = skb;
                         sis_priv->rx_ring[entry].cmdsts = RX_BUF_SIZE;
                         sis_priv->rx_ring[entry].bufptr = 
-                                pci_map_single(sis_priv->pci_dev, skb->tail, 
+                                pci_map_single(sis_priv->pci_dev, skb->data, 
                                         RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
                         sis_priv->dirty_rx++;
                 }
@@ -1810,7 +1809,7 @@ static int sis900_rx(struct net_device *net_dev)
                         sis_priv->rx_skbuff[entry] = skb;
                         sis_priv->rx_ring[entry].cmdsts = RX_BUF_SIZE;
                         sis_priv->rx_ring[entry].bufptr =
-                                pci_map_single(sis_priv->pci_dev, skb->tail,
+                                pci_map_single(sis_priv->pci_dev, skb->data,
                                         RX_BUF_SIZE, PCI_DMA_FROMDEVICE);
                 }
         }
diff --git a/drivers/net/sk98lin/skge.c b/drivers/net/sk98lin/skge.c
index 1ccb2989001c..6ee4771addf1 100644
--- a/drivers/net/sk98lin/skge.c
+++ b/drivers/net/sk98lin/skge.c
@@ -112,6 +112,7 @@
 #include        <linux/moduleparam.h>
 #include        <linux/init.h>
 #include        <linux/proc_fs.h>
+#include        <linux/dma-mapping.h>
 
 #include        "h/skdrv1st.h"
 #include        "h/skdrv2nd.h"
@@ -4912,8 +4913,8 @@ static int __devinit skge_probe_one(struct pci_dev *pdev,
                 goto out;
  
         /* Configure DMA attributes. */
-        if (pci_set_dma_mask(pdev, (u64) 0xffffffffffffffffULL) &&
-            pci_set_dma_mask(pdev, (u64) 0xffffffff))
+        if (pci_set_dma_mask(pdev, DMA_64BIT_MASK) &&
+            pci_set_dma_mask(pdev, DMA_32BIT_MASK))
                 goto out_disable_device;
 
 
@@ -5132,6 +5133,84 @@ static void __devexit skge_remove_one(struct pci_dev *pdev)
         kfree(pAC);
 }
 
+#ifdef CONFIG_PM
+static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+        DEV_NET *pNet = netdev_priv(dev);
+        SK_AC *pAC = pNet->pAC;
+        struct net_device *otherdev = pAC->dev[1];
+
+        if (netif_running(dev)) {
+                netif_carrier_off(dev);
+                DoPrintInterfaceChange = SK_FALSE;
+                SkDrvDeInitAdapter(pAC, 0);  /* performs SkGeClose */
+                netif_device_detach(dev);
+        }
+        if (otherdev != dev) {
+                if (netif_running(otherdev)) {
+                        netif_carrier_off(otherdev);
+                        DoPrintInterfaceChange = SK_FALSE;
+                        SkDrvDeInitAdapter(pAC, 1);  /* performs SkGeClose */
+                        netif_device_detach(otherdev);
+                }
+        }
+
+        pci_save_state(pdev);
+        pci_enable_wake(pdev, pci_choose_state(pdev, state), 0);
+        if (pAC->AllocFlag & SK_ALLOC_IRQ) {
+                free_irq(dev->irq, dev);
+        }
+        pci_disable_device(pdev);
+        pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
+        return 0;
+}
+
+static int skge_resume(struct pci_dev *pdev)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+        DEV_NET *pNet = netdev_priv(dev);
+        SK_AC *pAC = pNet->pAC;
+        struct net_device *otherdev = pAC->dev[1];
+        int ret;
+
+        pci_set_power_state(pdev, PCI_D0);
+        pci_restore_state(pdev);
+        pci_enable_device(pdev);
+        pci_set_master(pdev);
+        if (pAC->GIni.GIMacsFound == 2)
+                ret = request_irq(dev->irq, SkGeIsr, SA_SHIRQ, pAC->Name, dev);
+        else
+                ret = request_irq(dev->irq, SkGeIsrOnePort, SA_SHIRQ, pAC->Name, dev);
+        if (ret) {
+                printk(KERN_WARNING "sk98lin: unable to acquire IRQ %d\n", dev->irq);
+                pAC->AllocFlag &= ~SK_ALLOC_IRQ;
+                dev->irq = 0;
+                pci_disable_device(pdev);
+                return -EBUSY;
+        }
+
+        netif_device_attach(dev);
+        if (netif_running(dev)) {
+                DoPrintInterfaceChange = SK_FALSE;
+                SkDrvInitAdapter(pAC, 0);    /* first device  */
+        }
+        if (otherdev != dev) {
+                netif_device_attach(otherdev);
+                if (netif_running(otherdev)) {
+                        DoPrintInterfaceChange = SK_FALSE;
+                        SkDrvInitAdapter(pAC, 1);    /* second device  */
+                }
+        }
+
+        return 0;
+}
+#else
+#define skge_suspend NULL
+#define skge_resume NULL
+#endif
+
 static struct pci_device_id skge_pci_tbl[] = {
         { PCI_VENDOR_ID_3COM, 0x1700, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
         { PCI_VENDOR_ID_3COM, 0x80eb, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
@@ -5157,6 +5236,8 @@ static struct pci_driver skge_driver = {
         .id_table       = skge_pci_tbl,
         .probe          = skge_probe_one,
         .remove         = __devexit_p(skge_remove_one),
+        .suspend        = skge_suspend,
+        .resume         = skge_resume,
 };
 
 static int __init skge_init(void)
diff --git a/drivers/net/sk98lin/skgeinit.c b/drivers/net/sk98lin/skgeinit.c
index df4483429a77..6cb49dd02251 100644
--- a/drivers/net/sk98lin/skgeinit.c
+++ b/drivers/net/sk98lin/skgeinit.c
@@ -2016,7 +2016,7 @@ SK_IOC	IoC)		/* IO context */
          * 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) {
+                pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
 
                 /* for all ports switch PHY to coma mode */
                 for (i = 0; i < pAC->GIni.GIMacsFound; i++) {
diff --git a/drivers/net/sk98lin/skxmac2.c b/drivers/net/sk98lin/skxmac2.c
index 94a09deecb32..42d2d963150a 100644
--- a/drivers/net/sk98lin/skxmac2.c
+++ b/drivers/net/sk98lin/skxmac2.c
@@ -1065,7 +1065,7 @@ int		Port)	/* Port Index (MAC_1 + n) */
         
         /* WA code for COMA mode */
         if (pAC->GIni.GIYukonLite &&
-                pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+                pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
                 
                 SK_IN32(IoC, B2_GP_IO, &DWord);
 
@@ -1110,7 +1110,7 @@ int		Port)	/* Port Index (MAC_1 + n) */
 
         /* WA code for COMA mode */
         if (pAC->GIni.GIYukonLite &&
-                pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+                pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
                 
                 SK_IN32(IoC, B2_GP_IO, &DWord);
 
@@ -2126,7 +2126,7 @@ SK_U8	Mode)		/* low power mode */
         int             Ret = 0;
 
         if (pAC->GIni.GIYukonLite &&
-            pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+            pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
 
                 /* save current power mode */
                 LastMode = pAC->GIni.GP[Port].PPhyPowerState;
@@ -2253,7 +2253,7 @@ int		Port)		/* Port Index (e.g. MAC_1) */
         int             Ret = 0;
 
         if (pAC->GIni.GIYukonLite &&
-                pAC->GIni.GIChipRev == CHIP_REV_YU_LITE_A3) {
+                pAC->GIni.GIChipRev >= CHIP_REV_YU_LITE_A3) {
 
                 /* save current power mode */
                 LastMode = pAC->GIni.GP[Port].PPhyPowerState;
diff --git a/drivers/net/skfp/Makefile b/drivers/net/skfp/Makefile
index 6cfccfb7889f..cb23580fcffa 100644
--- a/drivers/net/skfp/Makefile
+++ b/drivers/net/skfp/Makefile
@@ -6,8 +6,8 @@ obj-$(CONFIG_SKFP) += skfp.o
 
 skfp-objs :=  skfddi.o    hwmtm.o    fplustm.o  smt.o      cfm.o     \
               ecm.o       pcmplc.o   pmf.o      queue.o    rmt.o     \
-              smtdef.o    smtinit.o  smttimer.o srf.o      lnkstat.o \
-              smtparse.o  hwt.o      drvfbi.o   ess.o
+              smtdef.o    smtinit.o  smttimer.o srf.o      hwt.o     \
+              drvfbi.o   ess.o
 
 # NOTE:
 #   Compiling this driver produces some warnings (and some more are 
diff --git a/drivers/net/skfp/drvfbi.c b/drivers/net/skfp/drvfbi.c
index 052e841ba187..5b475833f645 100644
--- a/drivers/net/skfp/drvfbi.c
+++ b/drivers/net/skfp/drvfbi.c
@@ -105,8 +105,8 @@ extern int AIX_vpdReadByte() ;
 #endif
 
 
-/* Prototypes of local functions. */
-void smt_stop_watchdog(struct s_smc *smc);
+/* Prototype of a local function. */
+static void smt_stop_watchdog(struct s_smc *smc);
 
 #ifdef MCA
 static int read_card_id() ;
@@ -631,7 +631,7 @@ void plc_clear_irq(struct s_smc *smc, int p)
  *      LED_Y_OFF       just switch yellow LED off
  *      LED_Y_ON        just switch yello LED on
  */
-void led_indication(struct s_smc *smc, int led_event)
+static void led_indication(struct s_smc *smc, int led_event)
 {
         /* use smc->hw.mac_ring_is_up == TRUE 
          * as indication for Ring Operational
@@ -764,122 +764,6 @@ void llc_recover_tx(struct s_smc *smc)
 #endif
 }
 
-/*--------------------------- DMA init ----------------------------*/
-#ifdef  ISA
-
-/*
- * init DMA
- */
-void init_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-
-        /*
-         * set cascade mode,
-         * clear mask bit (enable DMA cannal)
-         */
-        if (dma > 3) {
-                outp(0xd6,(dma & 0x03) | 0xc0) ;
-                outp(0xd4, dma & 0x03) ;
-        }
-        else {
-                outp(0x0b,(dma & 0x03) | 0xc0) ;
-                outp(0x0a,dma & 0x03) ;
-        }
-}
-
-/*
- * disable DMA
- */
-void dis_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-
-        /*
-         * set mask bit (disable DMA cannal)
-         */
-        if (dma > 3) {
-                outp(0xd4,(dma & 0x03) | 0x04) ;
-        }
-        else {
-                outp(0x0a,(dma & 0x03) | 0x04) ;
-        }
-}
-
-#endif  /* ISA */
-
-#ifdef  EISA
-
-/*arrays with io addresses of dma controller length and address registers*/
-static const int cntr[8] = { 0x001,0x003,0x005,0x007,0,0x0c6,0x0ca,0x0ce } ;
-static const int base[8] = { 0x000,0x002,0x004,0x006,0,0x0c4,0x0c8,0x0cc } ;
-static const int page[8] = { 0x087,0x083,0x081,0x082,0,0x08b,0x089,0x08a } ;
-
-void init_dma(struct s_smc *smc, int dma)
-{
-        /*
-         * extended mode register
-         * 32 bit IO
-         * type c
-         * TC output
-         * disable stop
-         */
-
-        /* mode read (write) demand */
-        smc->hw.dma_rmode = (dma & 3) | 0x08 | 0x0 ;
-        smc->hw.dma_wmode = (dma & 3) | 0x04 | 0x0 ;
-
-        /* 32 bit IO's, burst DMA mode (type "C") */
-        smc->hw.dma_emode = (dma & 3) | 0x08 | 0x30 ;
-
-        outp((dma < 4) ? 0x40b : 0x4d6,smc->hw.dma_emode) ;
-
-        /* disable chaining */
-        outp((dma < 4) ? 0x40a : 0x4d4,(dma&3)) ;
-
-        /*load dma controller addresses for fast access during set dma*/
-        smc->hw.dma_base_word_count = cntr[smc->hw.dma];
-        smc->hw.dma_base_address = base[smc->hw.dma];
-        smc->hw.dma_base_address_page = page[smc->hw.dma];
-
-}
-
-void dis_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-
-        outp((dma < 4) ? 0x0a : 0xd4,(dma&3)|4) ;/* mask bit */
-}
-#endif  /* EISA */
-
-#ifdef  MCA
-void init_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-        SK_UNUSED(dma) ;
-}
-
-void dis_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-        SK_UNUSED(dma) ;
-}
-#endif
-
-#ifdef  PCI
-void init_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-        SK_UNUSED(dma) ;
-}
-
-void dis_dma(struct s_smc *smc, int dma)
-{
-        SK_UNUSED(smc) ;
-        SK_UNUSED(dma) ;
-}
-#endif
-
 #ifdef MULT_OEM
 static int is_equal_num(char comp1[], char comp2[], int num)
 {
@@ -1407,7 +1291,7 @@ void smt_start_watchdog(struct s_smc *smc)
 #endif  /* DEBUG */
 }
 
-void smt_stop_watchdog(struct s_smc *smc)
+static void smt_stop_watchdog(struct s_smc *smc)
 {
         SK_UNUSED(smc) ;        /* Make LINT happy. */
 #ifndef DEBUG
@@ -1422,104 +1306,6 @@ void smt_stop_watchdog(struct s_smc *smc)
 }
 
 #ifdef  PCI
-static char get_rom_byte(struct s_smc *smc, u_short addr)
-{
-        GET_PAGE(addr) ;
-        return (READ_PROM(ADDR(B2_FDP))) ;
-}
-
-/*
- * ROM image defines
- */
-#define ROM_SIG_1       0
-#define ROM_SIG_2       1
-#define PCI_DATA_1      0x18
-#define PCI_DATA_2      0x19
-
-/*
- * PCI data structure defines
- */
-#define VPD_DATA_1      0x08
-#define VPD_DATA_2      0x09
-#define IMAGE_LEN_1     0x10
-#define IMAGE_LEN_2     0x11
-#define CODE_TYPE       0x14
-#define INDICATOR       0x15
-
-/*
- *      BEGIN_MANUAL_ENTRY(mac_drv_vpd_read)
- *      mac_drv_vpd_read(smc,buf,size,image)
- *
- * function     DOWNCALL        (FDDIWARE)
- *              reads the VPD data of the FPROM and writes it into the
- *              buffer
- *
- * para buf     points to the buffer for the VPD data
- *      size    size of the VPD data buffer
- *      image   boot image; code type of the boot image
- *              image = 0       Intel x86, PC-AT compatible
- *                      1       OPENBOOT standard for PCI
- *                      2-FF    reserved
- *
- * returns      len     number of VPD data bytes read form the FPROM
- *              <0      number of read bytes
- *              >0      error: data invalid
- *
- *      END_MANUAL_ENTRY
- */
-int mac_drv_vpd_read(struct s_smc *smc, char *buf, int size, char image)
-{
-        u_short ibase ;
-        u_short pci_base ;
-        u_short vpd ;
-        int     len ;
-
-        len = 0 ;
-        ibase = 0 ;
-        /*
-         * as long images defined
-         */
-        while (get_rom_byte(smc,ibase+ROM_SIG_1) == 0x55 &&
-                (u_char) get_rom_byte(smc,ibase+ROM_SIG_2) == 0xaa) {
-                /*
-                 * get the pointer to the PCI data structure
-                 */
-                pci_base = ibase + get_rom_byte(smc,ibase+PCI_DATA_1) +
-                                (get_rom_byte(smc,ibase+PCI_DATA_2) << 8) ;
-
-                if (image == get_rom_byte(smc,pci_base+CODE_TYPE)) {
-                        /*
-                         * we have the right image, read the VPD data
-                         */
-                        vpd = ibase + get_rom_byte(smc,pci_base+VPD_DATA_1) +
-                                (get_rom_byte(smc,pci_base+VPD_DATA_2) << 8) ;
-                        if (vpd == ibase) {
-                                break ;         /* no VPD data */
-                        }
-                        for (len = 0; len < size; len++,buf++,vpd++) {
-                                *buf = get_rom_byte(smc,vpd) ;
-                        }
-                        break ;
-                }
-                else {
-                        /*
-                         * try the next image
-                         */
-                        if (get_rom_byte(smc,pci_base+INDICATOR) & 0x80) {
-                                break ;         /* this was the last image */
-                        }
-                        ibase = ibase + get_rom_byte(smc,ibase+IMAGE_LEN_1) +
-                                (get_rom_byte(smc,ibase+IMAGE_LEN_2) << 8) ;
-                }
-        }
-
-        return(len) ;
-}
-
-void mac_drv_pci_fix(struct s_smc *smc, u_long fix_value)
-{
-        smc->hw.pci_fix_value = fix_value ;
-}
 
 void mac_do_pci_fix(struct s_smc *smc)
 {
diff --git a/drivers/net/skfp/ess.c b/drivers/net/skfp/ess.c
index fd39b4b2ef7d..62b01328c496 100644
--- a/drivers/net/skfp/ess.c
+++ b/drivers/net/skfp/ess.c
@@ -102,7 +102,7 @@ void ess_timer_poll(struct s_smc *smc);
 void ess_para_change(struct s_smc *smc);
 int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
                           int fs);
-int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead);
+static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead);
 
 
 /*
@@ -375,7 +375,7 @@ int ess_raf_received_pack(struct s_smc *smc, SMbuf *mb, struct smt_header *sm,
  * determines the synchronous bandwidth, set the TSYNC register and the
  * mib variables SBAPayload, SBAOverhead and fddiMACT-NEG.
  */
-int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead)
+static int process_bw_alloc(struct s_smc *smc, long int payload, long int overhead)
 {
         /*
          * determine the synchronous bandwidth (sync_bw) in bytes per T-NEG,
diff --git a/drivers/net/skfp/fplustm.c b/drivers/net/skfp/fplustm.c
index 76e78442fc24..a2ed47f1cc70 100644
--- a/drivers/net/skfp/fplustm.c
+++ b/drivers/net/skfp/fplustm.c
@@ -1117,30 +1117,6 @@ void mac_clear_multicast(struct s_smc *smc)
 /*
         BEGIN_MANUAL_ENTRY(if,func;others;2)
 
-        int mac_set_func_addr(smc,f_addr)
-        struct s_smc *smc ;
-        u_long f_addr ;
-
-Function        DOWNCALL        (SMT, fplustm.c)
-                Set a Token-Ring functional address, the address will
-                be activated after calling mac_update_multicast()
-
-Para    f_addr  functional bits in non-canonical format
-
-Returns 0: always success
-
-        END_MANUAL_ENTRY()
- */
-int mac_set_func_addr(struct s_smc *smc, u_long f_addr)
-{
-        smc->hw.fp.func_addr = f_addr ;
-        return(0) ;
-}
-
-
-/*
-        BEGIN_MANUAL_ENTRY(if,func;others;2)
-
         int mac_add_multicast(smc,addr,can)
         struct s_smc *smc ;
         struct fddi_addr *addr ;
@@ -1203,52 +1179,6 @@ int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can)
 }
 
 /*
-        BEGIN_MANUAL_ENTRY(if,func;others;2)
-
-        void mac_del_multicast(smc,addr,can)
-        struct s_smc *smc ;
-        struct fddi_addr *addr ;
-        int can ;
-
-Function        DOWNCALL        (SMT, fplustm.c)
-                Delete an entry from the multicast table
-
-Para    addr    pointer to a multicast address
-        can     = 0:    the multicast address has the physical format
-                = 1:    the multicast address has the canonical format
-                | 0x80  permanent
-
-        END_MANUAL_ENTRY()
- */
-void mac_del_multicast(struct s_smc *smc, struct fddi_addr *addr, int can)
-{
-        SK_LOC_DECL(struct fddi_addr,own) ;
-        struct s_fpmc   *tb ;
-
-        if (!(tb = mac_get_mc_table(smc,addr,&own,1,can & ~0x80)))
-                return ;
-        /*
-         * permanent addresses must be deleted with perm bit
-         * and vice versa
-         */
-        if (( tb->perm &&  (can & 0x80)) ||
-            (!tb->perm && !(can & 0x80))) {
-                /*
-                 * delete it
-                 */
-                if (tb->n) {
-                        tb->n-- ;
-                        if (tb->perm) {
-                                smc->hw.fp.smt_slots_used-- ;
-                        }
-                        else {
-                                smc->hw.fp.os_slots_used-- ;
-                        }
-                }
-        }
-}
-
-/*
  * mode
  */
 
diff --git a/drivers/net/skfp/h/cmtdef.h b/drivers/net/skfp/h/cmtdef.h
index 603982debc71..f2f771d8be76 100644
--- a/drivers/net/skfp/h/cmtdef.h
+++ b/drivers/net/skfp/h/cmtdef.h
@@ -507,7 +507,6 @@ void pcm_status_state(struct s_smc *smc, int np, int *type, int *state,
                       int *remote, int *mac);
 void plc_config_mux(struct s_smc *smc, int mux);
 void sm_lem_evaluate(struct s_smc *smc);
-void smt_clear_una_dna(struct s_smc *smc);
 void mac_update_counter(struct s_smc *smc);
 void sm_pm_ls_latch(struct s_smc *smc, int phy, int on_off);
 void sm_ma_control(struct s_smc *smc, int mode);
@@ -541,11 +540,9 @@ void smt_timer_poll(struct s_smc *smc);
 u_long smt_get_time(void);
 u_long smt_get_tid(struct s_smc *smc);
 void smt_timer_done(struct s_smc *smc);
-void smt_set_defaults(struct s_smc *smc);
 void smt_fixup_mib(struct s_smc *smc);
 void smt_reset_defaults(struct s_smc *smc, int level);
 void smt_agent_task(struct s_smc *smc);
-void smt_please_reconnect(struct s_smc *smc, int reconn_time);
 int smt_check_para(struct s_smc *smc, struct smt_header *sm,
                    const u_short list[]);
 void driver_get_bia(struct s_smc *smc, struct fddi_addr *bia_addr);
@@ -568,7 +565,6 @@ int pcm_get_s_port(struct s_smc *smc);
 int pcm_rooted_station(struct s_smc *smc);
 int cfm_get_mac_input(struct s_smc *smc);
 int cfm_get_mac_output(struct s_smc *smc);
-int port_to_mib(struct s_smc *smc, int p);
 int cem_build_path(struct s_smc *smc, char *to, int path_index);
 int sm_mac_get_tx_state(struct s_smc *smc);
 char *get_pcmstate(struct s_smc *smc, int np);
@@ -580,8 +576,6 @@ void smt_send_frame(struct s_smc *smc, SMbuf *mb, int fc, int local);
 void smt_set_timestamp(struct s_smc *smc, u_char *p);
 void mac_set_rx_mode(struct s_smc *smc, int mode);
 int mac_add_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
-int mac_set_func_addr(struct s_smc *smc, u_long f_addr);
-void mac_del_multicast(struct s_smc *smc, struct fddi_addr *addr, int can);
 void mac_update_multicast(struct s_smc *smc);
 void mac_clear_multicast(struct s_smc *smc);
 void set_formac_tsync(struct s_smc *smc, long sync_bw);
@@ -599,7 +593,6 @@ void plc_irq(struct s_smc *smc,	int np,	unsigned int cmd);
 int smt_set_mac_opvalues(struct s_smc *smc);
 
 #ifdef TAG_MODE
-void mac_drv_pci_fix(struct s_smc *smc, u_long fix_value);
 void mac_do_pci_fix(struct s_smc *smc);
 void mac_drv_clear_tx_queue(struct s_smc *smc);
 void mac_drv_repair_descr(struct s_smc *smc);
diff --git a/drivers/net/skfp/h/hwmtm.h b/drivers/net/skfp/h/hwmtm.h
index 4e360af07d77..1a606d4bfe5e 100644
--- a/drivers/net/skfp/h/hwmtm.h
+++ b/drivers/net/skfp/h/hwmtm.h
@@ -262,31 +262,6 @@ struct os_debug {
                                         (smc)->hw.fp.tx_q[queue].tx_curr_put
 
 /*
- *      BEGIN_MANUAL_ENTRY(HWM_TX_CHECK)
- *      void HWM_TX_CHECK(smc,frame_status,low_water)
- *
- * function     MACRO           (hardware module, hwmtm.h)
- *              This macro is invoked by the OS-specific before it left it's
- *              driver_send function. This macro calls mac_drv_clear_txd
- *              if the free TxDs of the current transmit queue is equal or
- *              lower than the given low water mark.
- *
- * para frame_status    status of the frame, see design description
- *      low_water       low water mark of free TxD's
- *
- *      END_MANUAL_ENTRY
- */
-#ifndef HWM_NO_FLOW_CTL
-#define HWM_TX_CHECK(smc,frame_status,low_water) {\
-        if ((low_water)>=(smc)->hw.fp.tx_q[(frame_status)&QUEUE_A0].tx_free) {\
-                mac_drv_clear_txd(smc) ;\
-        }\
-}
-#else
-#define HWM_TX_CHECK(smc,frame_status,low_water)        mac_drv_clear_txd(smc)
-#endif
-
-/*
  *      BEGIN_MANUAL_ENTRY(HWM_GET_RX_FRAG_LEN)
  *      int HWM_GET_RX_FRAG_LEN(rxd)
  *
diff --git a/drivers/net/skfp/h/osdef1st.h b/drivers/net/skfp/h/osdef1st.h
index 5359eb53008d..763ca18cbea8 100644
--- a/drivers/net/skfp/h/osdef1st.h
+++ b/drivers/net/skfp/h/osdef1st.h
@@ -20,6 +20,8 @@
 // HWM (HardWare Module) Definitions
 // -----------------------
 
+#include <asm/byteorder.h>
+
 #ifdef __LITTLE_ENDIAN
 #define LITTLE_ENDIAN
 #else
diff --git a/drivers/net/skfp/hwmtm.c b/drivers/net/skfp/hwmtm.c
index 18d429021edb..438f424e6361 100644
--- a/drivers/net/skfp/hwmtm.c
+++ b/drivers/net/skfp/hwmtm.c
@@ -86,6 +86,7 @@ static u_long repair_txd_ring(struct s_smc *smc, struct s_smt_tx_queue *queue);
 static u_long repair_rxd_ring(struct s_smc *smc, struct s_smt_rx_queue *queue);
 static SMbuf* get_llc_rx(struct s_smc *smc);
 static SMbuf* get_txd_mb(struct s_smc *smc);
+static void mac_drv_clear_txd(struct s_smc *smc);
 
 /*
         -------------------------------------------------------------
@@ -146,7 +147,6 @@ extern int mac_drv_rx_init(struct s_smc *smc, int len, int fc, char *look_ahead,
 */
 void process_receive(struct s_smc *smc);
 void fddi_isr(struct s_smc *smc);
-void mac_drv_clear_txd(struct s_smc *smc);
 void smt_free_mbuf(struct s_smc *smc, SMbuf *mb);
 void init_driver_fplus(struct s_smc *smc);
 void mac_drv_rx_mode(struct s_smc *smc, int mode);
@@ -158,7 +158,6 @@ void hwm_tx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
 void hwm_rx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
                  int frame_status);
 
-int mac_drv_rx_frag(struct s_smc *smc, void far *virt, int len);
 int mac_drv_init(struct s_smc *smc);
 int hwm_tx_init(struct s_smc *smc, u_char fc, int frag_count, int frame_len,
                 int frame_status);
@@ -1448,35 +1447,6 @@ void hwm_rx_frag(struct s_smc *smc, char far *virt, u_long phys, int len,
         NDD_TRACE("RHfE",r,AIX_REVERSE(r->rxd_rbadr),0) ;
 }
 
-#ifndef NDIS_OS2
-/*
- *      BEGIN_MANUAL_ENTRY(mac_drv_rx_frag)
- *      int mac_drv_rx_frag(smc,virt,len)
- *
- * function     DOWNCALL        (hwmtm.c)
- *              mac_drv_rx_frag fills the fragment with a part of the frame.
- *
- * para virt    the virtual address of the fragment
- *      len     the length in bytes of the fragment
- *
- * return 0:    success code, no errors possible
- *
- *      END_MANUAL_ENTRY
- */
-int mac_drv_rx_frag(struct s_smc *smc, void far *virt, int len)
-{
-        NDD_TRACE("RHSB",virt,len,smc->os.hwm.r.mb_pos) ;
-
-        DB_RX("receive from queue: len/virt: = %d/%x",len,virt,4) ;
-        memcpy((char far *)virt,smc->os.hwm.r.mb_pos,len) ;
-        smc->os.hwm.r.mb_pos += len ;
-
-        NDD_TRACE("RHSE",smc->os.hwm.r.mb_pos,0,0) ;
-        return(0) ;
-}
-#endif
-
-
 /*
  *      BEGINN_MANUAL_ENTRY(mac_drv_clear_rx_queue)
  *
@@ -1978,7 +1948,7 @@ void smt_send_mbuf(struct s_smc *smc, SMbuf *mb, int fc)
  *
  *      END_MANUAL_ENTRY
  */
-void mac_drv_clear_txd(struct s_smc *smc)
+static void mac_drv_clear_txd(struct s_smc *smc)
 {
         struct s_smt_tx_queue *queue ;
         struct s_smt_fp_txd volatile *t1 ;
diff --git a/drivers/net/skfp/lnkstat.c b/drivers/net/skfp/lnkstat.c
deleted file mode 100644
index 00a248044f86..000000000000
--- a/drivers/net/skfp/lnkstat.c
+++ /dev/null
@@ -1,204 +0,0 @@
-/******************************************************************************
- *
- *      (C)Copyright 1998,1999 SysKonnect,
- *      a business unit of Schneider & Koch & Co. Datensysteme GmbH.
- *
- *      See the file "skfddi.c" for further information.
- *
- *      This program is free software; you can redistribute it and/or modify
- *      it under the terms of the GNU General Public License as published by
- *      the Free Software Foundation; either version 2 of the License, or
- *      (at your option) any later version.
- *
- *      The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-/*
-        IBM FDDI read error log function
-*/
-
-#include "h/types.h"
-#include "h/fddi.h"
-#include "h/smc.h"
-#include "h/lnkstat.h"
-
-#ifndef lint
-static const char ID_sccs[] = "@(#)lnkstat.c    1.8 97/04/11 (C) SK " ;
-#endif
-
-#ifdef  sun
-#define _far
-#endif
-
-#define EL_IS_OK(x,l)   ((((int)&(((struct s_error_log *)0)->x)) + \
-                        sizeof(er->x)) <= l)
-
-/*
-        BEGIN_MANUAL_ENTRY(if,func;others;11)
-
-        u_long smt_get_error_word(smc)
-        struct s_smc *smc ;
-
-Function        DOWNCALL        (SMT, lnkstat.c)
-                This functions returns the SMT error work for AIX events.
-
-Return  smt_error_word  These bits are supported:
-
-                SMT_ERL_ALC     ==      [PS/PA].fddiPORTLerFlag
-                SMT_ERL_BLC     ==      [PB].fddiPORTLerFlag
-                SMT_ERL_NCC     ==      fddiMACNotCopiedFlag
-                SMT_ERL_FEC     ==      fddiMACFrameErrorFlag
-
-        END_MANUAL_ENTRY()
- */
-u_long smt_get_error_word(struct s_smc *smc)
-{
-        u_long  st;
-
-        /*
-         * smt error word low
-         */
-        st = 0 ;
-        if (smc->s.sas == SMT_SAS) {
-                if (smc->mib.p[PS].fddiPORTLerFlag)
-                        st |= SMT_ERL_ALC ;
-        }
-        else {
-                if (smc->mib.p[PA].fddiPORTLerFlag)
-                        st |= SMT_ERL_ALC ;
-                if (smc->mib.p[PB].fddiPORTLerFlag)
-                        st |= SMT_ERL_BLC ;
-        }
-        if (smc->mib.m[MAC0].fddiMACNotCopiedFlag)
-                st |= SMT_ERL_NCC ;             /* not copied condition */
-        if (smc->mib.m[MAC0].fddiMACFrameErrorFlag)
-                st |= SMT_ERL_FEC ;             /* frame error condition */
-
-        return st;
-}
-
-/*
-        BEGIN_MANUAL_ENTRY(if,func;others;11)
-
-        u_long smt_get_event_word(smc)
-        struct s_smc *smc ;
-
-Function        DOWNCALL        (SMT, lnkstat.c)
-                This functions returns the SMT event work for AIX events.
-
-Return  smt_event_word  always 0
-
-        END_MANUAL_ENTRY()
- */
-u_long smt_get_event_word(struct s_smc *smc)
-{
-        return (u_long) 0;
-}
-
-/*
-        BEGIN_MANUAL_ENTRY(if,func;others;11)
-
-        u_long smt_get_port_event_word(smc)
-        struct s_smc *smc ;
-
-Function        DOWNCALL        (SMT, lnkstat.c)
-                This functions returns the SMT port event work for AIX events.
-
-Return  smt_port_event_word     always 0
-
-        END_MANUAL_ENTRY()
- */
-u_long smt_get_port_event_word(struct s_smc *smc)
-{
-        return (u_long) 0;
-}
-
-/*
-        BEGIN_MANUAL_ENTRY(if,func;others;11)
-
-        u_long smt_read_errorlog(smc,p,len)
-        struct s_smc *smc ;
-        char _far *p ;
-        int len ;
-
-Function        DOWNCALL        (SMT, lnkstat.c)
-                This functions returns the SMT error log field for AIX events.
-
-Para    p       pointer to the error log field
-        len     len of the error log field
-
-Return  len     used len of the error log field
-
-        END_MANUAL_ENTRY()
- */
-int smt_read_errorlog(struct s_smc *smc, char _far *p, int len)
-{
-        int                     i ;
-        int                     st ;
-        struct s_error_log _far *er ;
-
-        er = (struct s_error_log _far *) p ;
-        if (len > sizeof(struct s_error_log))
-                len = sizeof(struct s_error_log) ;
-        for (i = 0 ; i < len ; i++)
-                *p++ = 0 ;
-        /*
-         * set count
-         */
-        if (EL_IS_OK(set_count_high,len)) {
-                er->set_count_low = (u_short)smc->mib.fddiSMTSetCount.count ;
-                er->set_count_high =
-                        (u_short)(smc->mib.fddiSMTSetCount.count >> 16L) ;
-        }
-        /*
-         * aci
-         */
-        if (EL_IS_OK(aci_id_code,len)) {
-                er->aci_id_code = 0 ;
-        }
-        /*
-         * purge counter is missed frames; 16 bits only
-         */
-        if (EL_IS_OK(purge_frame_counter,len)) {
-                if (smc->mib.m[MAC0].fddiMACCopied_Ct > 0xffff)
-                        er->purge_frame_counter = 0xffff ;
-                else
-                        er->purge_frame_counter =
-                                (u_short)smc->mib.m[MAC0].fddiMACCopied_Ct ;
-        }
-        /*
-         * CMT and RMT state machines
-         */
-        if (EL_IS_OK(ecm_state,len))
-                er->ecm_state = smc->mib.fddiSMTECMState ;
-
-        if (EL_IS_OK(pcm_b_state,len)) {
-                if (smc->s.sas == SMT_SAS) {
-                        er->pcm_a_state = smc->y[PS].mib->fddiPORTPCMState ;
-                        er->pcm_b_state = 0 ;
-                }
-                else {
-                        er->pcm_a_state = smc->y[PA].mib->fddiPORTPCMState ;
-                        er->pcm_b_state = smc->y[PB].mib->fddiPORTPCMState ;
-                }
-        }
-        if (EL_IS_OK(cfm_state,len))
-                er->cfm_state = smc->mib.fddiSMTCF_State ;
-        if (EL_IS_OK(rmt_state,len))
-                er->rmt_state = smc->mib.m[MAC0].fddiMACRMTState ;
-
-        /*
-         * smt error word low (we only need the low order 16 bits.)
-         */
-
-        st = smt_get_error_word(smc) & 0xffff ;
-
-        if (EL_IS_OK(smt_error_low,len))
-                er->smt_error_low = st ;
-
-        if (EL_IS_OK(ucode_version_level,len))
-                er->ucode_version_level = 0x0101 ;
-        return(len) ;
-}
-
diff --git a/drivers/net/skfp/pcmplc.c b/drivers/net/skfp/pcmplc.c
index 571f055c096b..cd0aa4c151b0 100644
--- a/drivers/net/skfp/pcmplc.c
+++ b/drivers/net/skfp/pcmplc.c
@@ -1861,13 +1861,6 @@ void plc_irq(struct s_smc *smc, int np, unsigned int cmd)
 #endif
 }
 
-void pcm_set_lct_short(struct s_smc *smc, int n)
-{
-        if (n <= 0 || n > 1000)
-                return ;
-        smc->s.lct_short = n ;
-}
-
 #ifdef  DEBUG
 /*
  * fill state struct
diff --git a/drivers/net/skfp/pmf.c b/drivers/net/skfp/pmf.c
index f2b446d8b0bf..efc639c013fd 100644
--- a/drivers/net/skfp/pmf.c
+++ b/drivers/net/skfp/pmf.c
@@ -36,12 +36,13 @@ static int smt_authorize(struct s_smc *smc, struct smt_header *sm);
 static int smt_check_set_count(struct s_smc *smc, struct smt_header *sm);
 static const struct s_p_tab* smt_get_ptab(u_short para);
 static int smt_mib_phys(struct s_smc *smc);
-int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, int local,
-                 int set);
+static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
+                        int local, int set);
 void smt_add_para(struct s_smc *smc, struct s_pcon *pcon, u_short para,
                   int index, int local);
 static SMbuf *smt_build_pmf_response(struct s_smc *smc, struct smt_header *req,
                                      int set, int local);
+static int port_to_mib(struct s_smc *smc, int p);
 
 #define MOFFSS(e)       ((int)&(((struct fddi_mib *)0)->e))
 #define MOFFSA(e)       ((int) (((struct fddi_mib *)0)->e))
@@ -1078,8 +1079,8 @@ wrong_error:
 /*
  * set parameter
  */
-int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index, int local,
-                 int set)
+static int smt_set_para(struct s_smc *smc, struct smt_para *pa, int index,
+                        int local, int set)
 {
 #define IFSET(x)        if (set) (x)
 
@@ -1549,7 +1550,7 @@ static int smt_mib_phys(struct s_smc *smc)
 #endif
 }
 
-int port_to_mib(struct s_smc *smc, int p)
+static int port_to_mib(struct s_smc *smc, int p)
 {
 #ifdef  CONCENTRATOR
         SK_UNUSED(smc) ;
diff --git a/drivers/net/skfp/skfddi.c b/drivers/net/skfp/skfddi.c
index c88aad6edd74..4b5ed2c63177 100644
--- a/drivers/net/skfp/skfddi.c
+++ b/drivers/net/skfp/skfddi.c
@@ -149,7 +149,6 @@ extern void hwm_rx_frag(struct s_smc *smc, char far * virt, u_long phys,
 extern void mac_drv_rx_mode(struct s_smc *smc, int mode);
 extern void mac_drv_clear_rx_queue(struct s_smc *smc);
 extern void enable_tx_irq(struct s_smc *smc, u_short queue);
-extern void mac_drv_clear_txd(struct s_smc *smc);
 
 static struct pci_device_id skfddi_pci_tbl[] = {
         { PCI_VENDOR_ID_SK, PCI_DEVICE_ID_SK_FP, PCI_ANY_ID, PCI_ANY_ID, },
diff --git a/drivers/net/skfp/smt.c b/drivers/net/skfp/smt.c
index 71935eaf9d4e..f17c05cbe44b 100644
--- a/drivers/net/skfp/smt.c
+++ b/drivers/net/skfp/smt.c
@@ -86,7 +86,7 @@ static void smt_send_sif_config(struct s_smc *smc, struct fddi_addr *dest,
 static void smt_send_sif_operation(struct s_smc *smc, struct fddi_addr *dest,
                                    u_long tid, int local);
 #ifdef LITTLE_ENDIAN
-static void smt_string_swap(void);
+static void smt_string_swap(char *data, const char *format, int len);
 #endif
 static void smt_add_frame_len(SMbuf *mb, int len);
 static void smt_fill_una(struct s_smc *smc, struct smt_p_una *una);
@@ -110,7 +110,7 @@ static void smt_fill_setcount(struct s_smc *smc, struct smt_p_setcount *setcount
 static void smt_fill_echo(struct s_smc *smc, struct smt_p_echo *echo, u_long seed,
                           int len);
 
-void smt_clear_una_dna(struct s_smc *smc);
+static void smt_clear_una_dna(struct s_smc *smc);
 static void smt_clear_old_una_dna(struct s_smc *smc);
 #ifdef  CONCENTRATOR
 static int entity_to_index(void);
@@ -118,7 +118,7 @@ static int entity_to_index(void);
 static void update_dac(struct s_smc *smc, int report);
 static int div_ratio(u_long upper, u_long lower);
 #ifdef  USE_CAN_ADDR
-void    hwm_conv_can(struct s_smc *smc, char *data, int len);
+static void     hwm_conv_can(struct s_smc *smc, char *data, int len);
 #else
 #define         hwm_conv_can(smc,data,len)
 #endif
@@ -216,24 +216,6 @@ void smt_agent_task(struct s_smc *smc)
         DB_SMT("SMT agent task\n",0,0) ;
 }
 
-void smt_please_reconnect(struct s_smc *smc, int reconn_time)
-/* struct s_smc *smc;  Pointer to SMT context */
-/* int reconn_time;    Wait for reconnect time in seconds */
-{
-        /*
-         * The please reconnect variable is used as a timer.
-         * It is decremented each time smt_event is called.
-         * This happens every second or when smt_force_irq is called.
-         * Note: smt_force_irq () is called on some packet receives and
-         *       when a multicast address is changed. Since nothing
-         *       is received during the disconnect and the multicast
-         *       address changes can be viewed as not very often and
-         *       the timer runs out close to its given value
-         *       (reconn_time).
-         */
-        smc->sm.please_reconnect = reconn_time ;
-}
-
 #ifndef SMT_REAL_TOKEN_CT
 void smt_emulate_token_ct(struct s_smc *smc, int mac_index)
 {
@@ -1574,7 +1556,7 @@ static void smt_fill_echo(struct s_smc *smc, struct smt_p_echo *echo, u_long see
  * clear DNA and UNA
  * called from CFM if configuration changes
  */
-void smt_clear_una_dna(struct s_smc *smc)
+static void smt_clear_una_dna(struct s_smc *smc)
 {
         smc->mib.m[MAC0].fddiMACUpstreamNbr = SMT_Unknown ;
         smc->mib.m[MAC0].fddiMACDownstreamNbr = SMT_Unknown ;
@@ -2058,30 +2040,10 @@ int smt_action(struct s_smc *smc, int class, int code, int index)
 }
 
 /*
- * change tneg
- *      set T_Req in MIB (Path Attribute)
- *      calculate new values for MAC
- *      if change required
- *              disconnect
- *              set reconnect
- *      end
- */
-void smt_change_t_neg(struct s_smc *smc, u_long tneg)
-{
-        smc->mib.a[PATH0].fddiPATHMaxT_Req = tneg ;
-
-        if (smt_set_mac_opvalues(smc)) {
-                RS_SET(smc,RS_EVENT) ;
-                smc->sm.please_reconnect = 1 ;
-                queue_event(smc,EVENT_ECM,EC_DISCONNECT) ;
-        }
-}
-
-/*
  * canonical conversion of <len> bytes beginning form *data
  */
 #ifdef  USE_CAN_ADDR
-void hwm_conv_can(struct s_smc *smc, char *data, int len)
+static void hwm_conv_can(struct s_smc *smc, char *data, int len)
 {
         int i ;
 
diff --git a/drivers/net/skfp/smtdef.c b/drivers/net/skfp/smtdef.c
index 5a0c8db816d8..4e07ff7073f1 100644
--- a/drivers/net/skfp/smtdef.c
+++ b/drivers/net/skfp/smtdef.c
@@ -76,11 +76,6 @@ void smt_reset_defaults(struct s_smc *smc, int level);
 static void smt_init_mib(struct s_smc *smc, int level);
 static int set_min_max(int maxflag, u_long mib, u_long limit, u_long *oper);
 
-void smt_set_defaults(struct s_smc *smc)
-{
-        smt_reset_defaults(smc,0) ;
-}
-
 #define MS2BCLK(x)      ((x)*12500L)
 #define US2BCLK(x)      ((x)*1250L)
 
diff --git a/drivers/net/skfp/smtparse.c b/drivers/net/skfp/smtparse.c
deleted file mode 100644
index d5779e414dbe..000000000000
--- a/drivers/net/skfp/smtparse.c
+++ /dev/null
@@ -1,467 +0,0 @@
-/******************************************************************************
- *
- *      (C)Copyright 1998,1999 SysKonnect,
- *      a business unit of Schneider & Koch & Co. Datensysteme GmbH.
- *
- *      See the file "skfddi.c" for further information.
- *
- *      This program is free software; you can redistribute it and/or modify
- *      it under the terms of the GNU General Public License as published by
- *      the Free Software Foundation; either version 2 of the License, or
- *      (at your option) any later version.
- *
- *      The information in this file is provided "AS IS" without warranty.
- *
- ******************************************************************************/
-
-
-/*
-        parser for SMT parameters
-*/
-
-#include "h/types.h"
-#include "h/fddi.h"
-#include "h/smc.h"
-#include "h/smt_p.h"
-
-#define KERNEL
-#include "h/smtstate.h"
-
-#ifndef lint
-static const char ID_sccs[] = "@(#)smtparse.c   1.12 98/10/06 (C) SK " ;
-#endif
-
-#ifdef  sun
-#define _far
-#endif
-
-/*
- * convert to BCLK units
- */
-#define MS2BCLK(x)      ((x)*12500L)
-#define US2BCLK(x)      ((x/10)*125L)
-
-/*
- * parameter table
- */
-static struct s_ptab {
-        char    *pt_name ;
-        u_short pt_num ;
-        u_short pt_type ;
-        u_long  pt_min ;
-        u_long  pt_max ;
-} ptab[] = {
-        { "PMFPASSWD",0,        0 } ,
-        { "USERDATA",1,         0 } ,
-        { "LERCUTOFFA",2,       1,      4,      15      } ,
-        { "LERCUTOFFB",3,       1,      4,      15      } ,
-        { "LERALARMA",4,        1,      4,      15      } ,
-        { "LERALARMB",5,        1,      4,      15      } ,
-        { "TMAX",6,             1,      5,      165     } ,
-        { "TMIN",7,             1,      5,      165     } ,
-        { "TREQ",8,             1,      5,      165     } ,
-        { "TVX",9,              1,      2500,   10000   } ,
-#ifdef ESS
-        { "SBAPAYLOAD",10,      1,      0,      1562    } ,
-        { "SBAOVERHEAD",11,     1,      50,     5000    } ,
-        { "MAXTNEG",12,         1,      5,      165     } ,
-        { "MINSEGMENTSIZE",13,  1,      0,      4478    } ,
-        { "SBACATEGORY",14,     1,      0,      0xffff  } ,
-        { "SYNCHTXMODE",15,     0 } ,
-#endif
-#ifdef SBA
-        { "SBACOMMAND",16,      0 } ,
-        { "SBAAVAILABLE",17,    1,      0,      100     } ,
-#endif
-        { NULL }
-} ;
-
-/* Define maximum string size for values and keybuffer */
-#define MAX_VAL 40
-
-/*
- * local function declarations
- */
-static u_long parse_num(int type, char _far *value, char *v, u_long mn,
-                        u_long mx, int scale);
-static int parse_word(char *buf, char _far *text);
-
-#ifdef SIM
-#define DB_MAIN(a,b,c)  printf(a,b,c)
-#else
-#define DB_MAIN(a,b,c)
-#endif
-
-/*
- * BEGIN_MANUAL_ENTRY()
- *
- *      int smt_parse_arg(struct s_smc *,char _far *keyword,int type,
-                char _far *value)
- *
- *      parse SMT parameter
- *      *keyword
- *              pointer to keyword, must be \0, \n or \r terminated
- *      *value  pointer to value, either char * or u_long *
- *              if char *
- *                      pointer to value, must be \0, \n or \r terminated
- *              if u_long *
- *                      contains binary value
- *
- *      type    0: integer
- *              1: string
- *      return
- *              0       parameter parsed ok
- *              != 0    error
- *      NOTE:
- *              function can be called with DS != SS
- *
- *
- * END_MANUAL_ENTRY()
- */
-int smt_parse_arg(struct s_smc *smc, char _far *keyword, int type,
-                  char _far *value)
-{
-        char            keybuf[MAX_VAL+1];
-        char            valbuf[MAX_VAL+1];
-        char            c ;
-        char            *p ;
-        char            *v ;
-        char            *d ;
-        u_long          val = 0 ;
-        struct s_ptab   *pt ;
-        int             st ;
-        int             i ;
-
-        /*
-         * parse keyword
-         */
-        if ((st = parse_word(keybuf,keyword)))
-                return(st) ;
-        /*
-         * parse value if given as string
-         */
-        if (type == 1) {
-                if ((st = parse_word(valbuf,value)))
-                        return(st) ;
-        }
-        /*
-         * search in table
-         */
-        st = 0 ;
-        for (pt = ptab ; (v = pt->pt_name) ; pt++) {
-                for (p = keybuf ; (c = *p) ; p++,v++) {
-                        if (c != *v)
-                                break ;
-                }
-                if (!c && !*v)
-                        break ;
-        }
-        if (!v)
-                return(-1) ;
-#if     0
-        printf("=>%s<==>%s<=\n",pt->pt_name,valbuf) ;
-#endif
-        /*
-         * set value in MIB
-         */
-        if (pt->pt_type)
-                val = parse_num(type,value,valbuf,pt->pt_min,pt->pt_max,1) ;
-        switch (pt->pt_num) {
-        case 0 :
-                v = valbuf ;
-                d = (char *) smc->mib.fddiPRPMFPasswd ;
-                for (i = 0 ; i < (signed)sizeof(smc->mib.fddiPRPMFPasswd) ; i++)
-                        *d++ = *v++ ;
-                DB_MAIN("SET %s = %s\n",pt->pt_name,smc->mib.fddiPRPMFPasswd) ;
-                break ;
-        case 1 :
-                v = valbuf ;
-                d = (char *) smc->mib.fddiSMTUserData ;
-                for (i = 0 ; i < (signed)sizeof(smc->mib.fddiSMTUserData) ; i++)
-                        *d++ = *v++ ;
-                DB_MAIN("SET %s = %s\n",pt->pt_name,smc->mib.fddiSMTUserData) ;
-                break ;
-        case 2 :
-                smc->mib.p[PA].fddiPORTLer_Cutoff = (u_char) val ;
-                DB_MAIN("SET %s = %d\n",
-                        pt->pt_name,smc->mib.p[PA].fddiPORTLer_Cutoff) ;
-                break ;
-        case 3 :
-                smc->mib.p[PB].fddiPORTLer_Cutoff = (u_char) val ;
-                DB_MAIN("SET %s = %d\n",
-                        pt->pt_name,smc->mib.p[PB].fddiPORTLer_Cutoff) ;
-                break ;
-        case 4 :
-                smc->mib.p[PA].fddiPORTLer_Alarm = (u_char) val ;
-                DB_MAIN("SET %s = %d\n",
-                        pt->pt_name,smc->mib.p[PA].fddiPORTLer_Alarm) ;
-                break ;
-        case 5 :
-                smc->mib.p[PB].fddiPORTLer_Alarm = (u_char) val ;
-                DB_MAIN("SET %s = %d\n",
-                        pt->pt_name,smc->mib.p[PB].fddiPORTLer_Alarm) ;
-                break ;
-        case 6 :                        /* TMAX */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.a[PATH0].fddiPATHT_MaxLowerBound =
-                        (u_long) -MS2BCLK((long)val) ;
-                break ;
-        case 7 :                        /* TMIN */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.m[MAC0].fddiMACT_Min =
-                        (u_long) -MS2BCLK((long)val) ;
-                break ;
-        case 8 :                        /* TREQ */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.a[PATH0].fddiPATHMaxT_Req =
-                        (u_long) -MS2BCLK((long)val) ;
-                break ;
-        case 9 :                        /* TVX */
-                DB_MAIN("SET %s = %d \n",pt->pt_name,val) ;
-                smc->mib.a[PATH0].fddiPATHTVXLowerBound =
-                        (u_long) -US2BCLK((long)val) ;
-                break ;
-#ifdef  ESS
-        case 10 :                       /* SBAPAYLOAD */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                if (smc->mib.fddiESSPayload != val) {
-                        smc->ess.raf_act_timer_poll = TRUE ;
-                        smc->mib.fddiESSPayload = val ;
-                }
-                break ;
-        case 11 :                       /* SBAOVERHEAD */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.fddiESSOverhead = val ;
-                break ;
-        case 12 :                       /* MAXTNEG */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.fddiESSMaxTNeg = (u_long) -MS2BCLK((long)val) ;
-                break ;
-        case 13 :                       /* MINSEGMENTSIZE */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.fddiESSMinSegmentSize = val ;
-                break ;
-        case 14 :                       /* SBACATEGORY */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.fddiESSCategory =
-                        (smc->mib.fddiESSCategory & 0xffff) |
-                        ((u_long)(val << 16)) ;
-                break ;
-        case 15 :                       /* SYNCHTXMODE */
-                /* do not use memcmp(valbuf,"ALL",3) because DS != SS */
-                if (valbuf[0] == 'A' && valbuf[1] == 'L' && valbuf[2] == 'L') {
-                        smc->mib.fddiESSSynchTxMode = TRUE ;
-                        DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
-                }
-                /* if (!memcmp(valbuf,"SPLIT",5)) { */
-                if (valbuf[0] == 'S' && valbuf[1] == 'P' && valbuf[2] == 'L' &&
-                        valbuf[3] == 'I' && valbuf[4] == 'T') {
-                        DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
-                        smc->mib.fddiESSSynchTxMode = FALSE ;
-                }
-                break ;
-#endif
-#ifdef  SBA
-        case 16 :                       /* SBACOMMAND */
-                /* if (!memcmp(valbuf,"START",5)) { */
-                if (valbuf[0] == 'S' && valbuf[1] == 'T' && valbuf[2] == 'A' &&
-                        valbuf[3] == 'R' && valbuf[4] == 'T') {
-                        DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
-                        smc->mib.fddiSBACommand = SB_START ;
-                }
-                /* if (!memcmp(valbuf,"STOP",4)) { */
-                if (valbuf[0] == 'S' && valbuf[1] == 'T' && valbuf[2] == 'O' &&
-                        valbuf[3] == 'P') {
-                        DB_MAIN("SET %s = %s\n",pt->pt_name,valbuf) ;
-                        smc->mib.fddiSBACommand = SB_STOP ;
-                }
-                break ;
-        case 17 :                       /* SBAAVAILABLE */
-                DB_MAIN("SET %s = %d\n",pt->pt_name,val) ;
-                smc->mib.fddiSBAAvailable = (u_char) val ;
-                break ;
-#endif
-        }
-        return(0) ;
-}
-
-static int parse_word(char *buf, char _far *text)
-{
-        char            c ;
-        char            *p ;
-        int             p_len ;
-        int             quote ;
-        int             i ;
-        int             ok ;
-
-        /*
-         * skip leading white space
-         */
-        p = buf ;
-        for (i = 0 ; i < MAX_VAL ; i++)
-                *p++ = 0 ;
-        p = buf ;
-        p_len = 0 ;
-        ok = 0 ;
-        while ( (c = *text++) && (c != '\n') && (c != '\r')) {
-                if ((c != ' ') && (c != '\t')) {
-                        ok = 1 ;
-                        break ;
-                }
-        }
-        if (!ok)
-                return(-1) ;
-        if (c == '"') {
-                quote = 1 ;
-        }
-        else {
-                quote = 0 ;
-                text-- ;
-        }
-        /*
-         * parse valbuf
-         */
-        ok = 0 ;
-        while (!ok && p_len < MAX_VAL-1 && (c = *text++) && (c != '\n')
-                && (c != '\r')) {
-                switch (quote) {
-                case 0 :
-                        if ((c == ' ') || (c == '\t') || (c == '=')) {
-                                ok = 1 ;
-                                break ;
-                        }
-                        *p++ = c ;
-                        p_len++ ;
-                        break ;
-                case 2 :
-                        *p++ = c ;
-                        p_len++ ;
-                        quote = 1 ;
-                        break ;
-                case 1 :
-                        switch (c) {
-                        case '"' :
-                                ok = 1 ;
-                                break ;
-                        case '\\' :
-                                quote = 2 ;
-                                break ;
-                        default :
-                                *p++ = c ;
-                                p_len++ ;
-                        }
-                }
-        }
-        *p++ = 0 ;
-        for (p = buf ; (c = *p) ; p++) {
-                if (c >= 'a' && c <= 'z')
-                        *p = c + 'A' - 'a' ;
-        }
-        return(0) ;
-}
-
-static u_long parse_num(int type, char _far *value, char *v, u_long mn,
-                        u_long mx, int scale)
-{
-        u_long  x = 0 ;
-        char    c ;
-
-        if (type == 0) {                /* integer */
-                u_long _far     *l ;
-                u_long          u1 ;
-
-                l = (u_long _far *) value ;
-                u1 = *l ;
-                /*
-                 * if the value is negative take the lower limit
-                 */
-                if ((long)u1 < 0) {
-                        if (- ((long)u1) > (long) mx) {
-                                u1 = 0 ;
-                        }
-                        else {
-                                u1 = (u_long) - ((long)u1) ;
-                        }
-                }
-                x = u1 ;
-        }
-        else {                          /* string */
-                int     sign = 0 ;
-
-                if (*v == '-') {
-                        sign = 1 ;
-                }
-                while ((c = *v++) && (c >= '0') && (c <= '9')) {
-                        x = x * 10 + c - '0' ;
-                }
-                if (scale == 10) {
-                        x *= 10 ;
-                        if (c == '.') {
-                                if ((c = *v++) && (c >= '0') && (c <= '9')) {
-                                        x += c - '0' ;
-                                }
-                        }
-                }
-                if (sign)
-                        x = (u_long) - ((long)x) ;
-        }
-        /*
-         * if the value is negative
-         *      and the absolute value is outside the limits
-         *              take the lower limit
-         *      else
-         *              take the absoute value
-         */
-        if ((long)x < 0) {
-                if (- ((long)x) > (long) mx) {
-                        x = 0 ;
-                }
-                else {
-                        x = (u_long) - ((long)x) ;
-                }
-        }
-        if (x < mn)
-                return(mn) ;
-        else if (x > mx)
-                return(mx) ;
-        return(x) ;
-}
-
-#if 0
-struct  s_smc   SMC ;
-main()
-{
-        char    *p ;
-        char    *v ;
-        char    buf[100] ;
-        int     toggle = 0 ;
-
-        while (gets(buf)) {
-                p = buf ;
-                while (*p && ((*p == ' ') || (*p == '\t')))
-                        p++ ;
-
-                while (*p && ((*p != ' ') && (*p != '\t')))
-                        p++ ;
-
-                v = p ;
-                while (*v && ((*v == ' ') || (*v == '\t')))
-                        v++ ;
-                if ((*v >= '0') && (*v <= '9')) {
-                        toggle = !toggle ;
-                        if (toggle) {
-                                u_long  l ;
-                                l = atol(v) ;
-                                smt_parse_arg(&SMC,buf,0,(char _far *)&l) ;
-                        }
-                        else
-                                smt_parse_arg(&SMC,buf,1,(char _far *)p) ;
-                }
-                else {
-                        smt_parse_arg(&SMC,buf,1,(char _far *)p) ;
-                }
-        }
-        exit(0) ;
-}
-#endif
-
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 30e8d589d167..d7c98515fdfd 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -7,7 +7,7 @@
  * of the original driver such as link fail-over and link management because
  * those should be done at higher levels.
  *
- * Copyright (C) 2004, Stephen Hemminger <shemminger@osdl.org>
+ * Copyright (C) 2004, 2005 Stephen Hemminger <shemminger@osdl.org>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
@@ -42,19 +42,20 @@
 #include "skge.h"
 
 #define DRV_NAME                "skge"
-#define DRV_VERSION             "0.6"
+#define DRV_VERSION             "0.9"
 #define PFX                     DRV_NAME " "
 
 #define DEFAULT_TX_RING_SIZE    128
 #define DEFAULT_RX_RING_SIZE    512
 #define MAX_TX_RING_SIZE        1024
 #define MAX_RX_RING_SIZE        4096
+#define RX_COPY_THRESHOLD       128
+#define RX_BUF_SIZE             1536
 #define PHY_RETRIES             1000
 #define ETH_JUMBO_MTU           9000
 #define TX_WATCHDOG             (5 * HZ)
 #define NAPI_WEIGHT             64
-#define BLINK_HZ                (HZ/4)
-#define LINK_POLL_HZ            (HZ/10)
+#define BLINK_MS                250
 
 MODULE_DESCRIPTION("SysKonnect Gigabit Ethernet driver");
 MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
@@ -70,28 +71,16 @@ module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
 
 static const struct pci_device_id skge_id_table[] = {
-        { PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_SYSKONNECT, 0x9E00, /* SK-9Exx  */
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_MARVELL, 0x4320, /* Gigabit Ethernet Controller */
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_MARVELL, 0x5005, /* Marvell (11ab), Belkin */
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_CNET, PCI_DEVICE_ID_CNET_GIGACARD,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1032,
-          PCI_ANY_ID, PCI_ANY_ID },
-        { PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1064,
-          PCI_ANY_ID, PCI_ANY_ID },
+        { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940) },
+        { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B) },
+        { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE) },
+        { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU) },
+        { PCI_DEVICE(PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T), },
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4320) },
+        { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5005) }, /* Belkin */
+        { PCI_DEVICE(PCI_VENDOR_ID_CNET, PCI_DEVICE_ID_CNET_GIGACARD) },
+        { PCI_DEVICE(PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1064) },
+        { PCI_VENDOR_ID_LINKSYS, 0x1032, PCI_ANY_ID, 0x0015, },
         { 0 }
 };
 MODULE_DEVICE_TABLE(pci, skge_id_table);
@@ -99,19 +88,22 @@ MODULE_DEVICE_TABLE(pci, skge_id_table);
 static int skge_up(struct net_device *dev);
 static int skge_down(struct net_device *dev);
 static void skge_tx_clean(struct skge_port *skge);
-static void skge_xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
-static void skge_gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
+static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
+static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
 static void genesis_get_stats(struct skge_port *skge, u64 *data);
 static void yukon_get_stats(struct skge_port *skge, u64 *data);
 static void yukon_init(struct skge_hw *hw, int port);
 static void yukon_reset(struct skge_hw *hw, int port);
 static void genesis_mac_init(struct skge_hw *hw, int port);
 static void genesis_reset(struct skge_hw *hw, int port);
+static void genesis_link_up(struct skge_port *skge);
 
+/* Avoid conditionals by using array */
 static const int txqaddr[] = { Q_XA1, Q_XA2 };
 static const int rxqaddr[] = { Q_R1, Q_R2 };
 static const u32 rxirqmask[] = { IS_R1_F, IS_R2_F };
 static const u32 txirqmask[] = { IS_XA1_F, IS_XA2_F };
+static const u32 portirqmask[] = { IS_PORT_1, IS_PORT_2 };
 
 /* Don't need to look at whole 16K.
  * last interesting register is descriptor poll timer.
@@ -154,7 +146,7 @@ static void skge_get_regs(struct net_device *dev, struct ethtool_regs *regs,
 static int wol_supported(const struct skge_hw *hw)
 {
         return !((hw->chip_id == CHIP_ID_GENESIS ||
-                  (hw->chip_id == CHIP_ID_YUKON && chip_rev(hw) == 0)));
+                  (hw->chip_id == CHIP_ID_YUKON && hw->chip_rev == 0)));
 }
 
 static void skge_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
@@ -170,7 +162,7 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
         struct skge_port *skge = netdev_priv(dev);
         struct skge_hw *hw = skge->hw;
 
-        if(wol->wolopts != WAKE_MAGIC && wol->wolopts != 0)
+        if (wol->wolopts != WAKE_MAGIC && wol->wolopts != 0)
                 return -EOPNOTSUPP;
 
         if (wol->wolopts == WAKE_MAGIC && !wol_supported(hw))
@@ -190,6 +182,36 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
         return 0;
 }
 
+/* Determine supported/adverised modes based on hardware.
+ * Note: ethtoool ADVERTISED_xxx == SUPPORTED_xxx
+ */
+static u32 skge_supported_modes(const struct skge_hw *hw)
+{
+        u32 supported;
+
+        if (hw->copper) {
+                supported = SUPPORTED_10baseT_Half
+                        | SUPPORTED_10baseT_Full
+                        | SUPPORTED_100baseT_Half
+                        | SUPPORTED_100baseT_Full
+                        | SUPPORTED_1000baseT_Half
+                        | SUPPORTED_1000baseT_Full
+                        | SUPPORTED_Autoneg| SUPPORTED_TP;
+
+                if (hw->chip_id == CHIP_ID_GENESIS)
+                        supported &= ~(SUPPORTED_10baseT_Half
+                                             | SUPPORTED_10baseT_Full
+                                             | SUPPORTED_100baseT_Half
+                                             | SUPPORTED_100baseT_Full);
+
+                else if (hw->chip_id == CHIP_ID_YUKON)
+                        supported &= ~SUPPORTED_1000baseT_Half;
+        } else
+                supported = SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE
+                        | SUPPORTED_Autoneg;
+
+        return supported;
+}
 
 static int skge_get_settings(struct net_device *dev,
                              struct ethtool_cmd *ecmd)
@@ -198,38 +220,13 @@ static int skge_get_settings(struct net_device *dev,
         struct skge_hw *hw = skge->hw;
 
         ecmd->transceiver = XCVR_INTERNAL;
+        ecmd->supported = skge_supported_modes(hw);
 
-        if (iscopper(hw)) {
-                if (hw->chip_id == CHIP_ID_GENESIS)
-                        ecmd->supported = SUPPORTED_1000baseT_Full
-                                | SUPPORTED_1000baseT_Half
-                                | SUPPORTED_Autoneg | SUPPORTED_TP;
-                else {
-                        ecmd->supported = SUPPORTED_10baseT_Half
-                                | SUPPORTED_10baseT_Full
-                                | SUPPORTED_100baseT_Half
-                                | SUPPORTED_100baseT_Full
-                                | SUPPORTED_1000baseT_Half
-                                | SUPPORTED_1000baseT_Full
-                                | SUPPORTED_Autoneg| SUPPORTED_TP;
-
-                        if (hw->chip_id == CHIP_ID_YUKON)
-                                ecmd->supported &= ~SUPPORTED_1000baseT_Half;
-
-                        else if (hw->chip_id == CHIP_ID_YUKON_FE)
-                                ecmd->supported &= ~(SUPPORTED_1000baseT_Half
-                                                     | SUPPORTED_1000baseT_Full);
-                }
-
+        if (hw->copper) {
                 ecmd->port = PORT_TP;
                 ecmd->phy_address = hw->phy_addr;
-        } else {
-                ecmd->supported = SUPPORTED_1000baseT_Full
-                        | SUPPORTED_FIBRE
-                        | SUPPORTED_Autoneg;
-
+        } else
                 ecmd->port = PORT_FIBRE;
-        }
 
         ecmd->advertising = skge->advertising;
         ecmd->autoneg = skge->autoneg;
@@ -238,65 +235,57 @@ static int skge_get_settings(struct net_device *dev,
         return 0;
 }
 
-static u32 skge_modes(const struct skge_hw *hw)
-{
-        u32 modes = ADVERTISED_Autoneg
-                | ADVERTISED_1000baseT_Full | ADVERTISED_1000baseT_Half
-                | ADVERTISED_100baseT_Full | ADVERTISED_100baseT_Half
-                | ADVERTISED_10baseT_Full | ADVERTISED_10baseT_Half;
-
-        if (iscopper(hw)) {
-                modes |= ADVERTISED_TP;
-                switch(hw->chip_id) {
-                case CHIP_ID_GENESIS:
-                        modes &= ~(ADVERTISED_100baseT_Full
-                                   | ADVERTISED_100baseT_Half
-                                   | ADVERTISED_10baseT_Full
-                                   | ADVERTISED_10baseT_Half);
-                        break;
-
-                case CHIP_ID_YUKON:
-                        modes &= ~ADVERTISED_1000baseT_Half;
-                        break;
-
-                case CHIP_ID_YUKON_FE:
-                        modes &= ~(ADVERTISED_1000baseT_Half|ADVERTISED_1000baseT_Full);
-                        break;
-                }
-        } else {
-                modes |= ADVERTISED_FIBRE;
-                modes &= ~ADVERTISED_1000baseT_Half;
-        }
-        return modes;
-}
-
 static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
 {
         struct skge_port *skge = netdev_priv(dev);
         const struct skge_hw *hw = skge->hw;
+        u32 supported = skge_supported_modes(hw);
 
         if (ecmd->autoneg == AUTONEG_ENABLE) {
-                if (ecmd->advertising & skge_modes(hw))
-                        return -EINVAL;
+                ecmd->advertising = supported;
+                skge->duplex = -1;
+                skge->speed = -1;
         } else {
-                switch(ecmd->speed) {
+                u32 setting;
+
+                switch (ecmd->speed) {
                 case SPEED_1000:
-                        if (hw->chip_id == CHIP_ID_YUKON_FE)
+                        if (ecmd->duplex == DUPLEX_FULL)
+                                setting = SUPPORTED_1000baseT_Full;
+                        else if (ecmd->duplex == DUPLEX_HALF)
+                                setting = SUPPORTED_1000baseT_Half;
+                        else
                                 return -EINVAL;
                         break;
                 case SPEED_100:
+                        if (ecmd->duplex == DUPLEX_FULL)
+                                setting = SUPPORTED_100baseT_Full;
+                        else if (ecmd->duplex == DUPLEX_HALF)
+                                setting = SUPPORTED_100baseT_Half;
+                        else
+                                return -EINVAL;
+                        break;
+
                 case SPEED_10:
-                        if (iscopper(hw) || hw->chip_id == CHIP_ID_GENESIS)
+                        if (ecmd->duplex == DUPLEX_FULL)
+                                setting = SUPPORTED_10baseT_Full;
+                        else if (ecmd->duplex == DUPLEX_HALF)
+                                setting = SUPPORTED_10baseT_Half;
+                        else
                                 return -EINVAL;
                         break;
                 default:
                         return -EINVAL;
                 }
+
+                if ((setting & supported) == 0)
+                        return -EINVAL;
+
+                skge->speed = ecmd->speed;
+                skge->duplex = ecmd->duplex;
         }
 
         skge->autoneg = ecmd->autoneg;
-        skge->speed = ecmd->speed;
-        skge->duplex = ecmd->duplex;
         skge->advertising = ecmd->advertising;
 
         if (netif_running(dev)) {
@@ -393,7 +382,7 @@ static void skge_get_strings(struct net_device *dev, u32 stringset, u8 *data)
 {
         int i;
 
-        switch(stringset) {
+        switch (stringset) {
         case ETH_SS_STATS:
                 for (i = 0; i < ARRAY_SIZE(skge_stats); i++)
                         memcpy(data + i * ETH_GSTRING_LEN,
@@ -511,14 +500,6 @@ static int skge_set_rx_csum(struct net_device *dev, u32 data)
         return 0;
 }
 
-/* Only Yukon II supports TSO (not implemented yet) */
-static int skge_set_tso(struct net_device *dev, u32 data)
-{
-        if (data)
-                return -EOPNOTSUPP;
-        return 0;
-}
-
 static void skge_get_pauseparam(struct net_device *dev,
                                 struct ethtool_pauseparam *ecmd)
 {
@@ -540,9 +521,9 @@ static int skge_set_pauseparam(struct net_device *dev,
         skge->autoneg = ecmd->autoneg;
         if (ecmd->rx_pause && ecmd->tx_pause)
                 skge->flow_control = FLOW_MODE_SYMMETRIC;
-        else if(ecmd->rx_pause && !ecmd->tx_pause)
+        else if (ecmd->rx_pause && !ecmd->tx_pause)
                 skge->flow_control = FLOW_MODE_REM_SEND;
-        else if(!ecmd->rx_pause && ecmd->tx_pause)
+        else if (!ecmd->rx_pause && ecmd->tx_pause)
                 skge->flow_control = FLOW_MODE_LOC_SEND;
         else
                 skge->flow_control = FLOW_MODE_NONE;
@@ -559,8 +540,6 @@ static inline u32 hwkhz(const struct skge_hw *hw)
 {
         if (hw->chip_id == CHIP_ID_GENESIS)
                 return 53215; /* or:  53.125 MHz */
-        else if (hw->chip_id == CHIP_ID_YUKON_EC)
-                return 125000; /* or: 125.000 MHz */
         else
                 return 78215; /* or:  78.125 MHz */
 }
@@ -640,107 +619,98 @@ static int skge_set_coalesce(struct net_device *dev,
         return 0;
 }
 
-static void skge_led_on(struct skge_hw *hw, int port)
+enum led_mode { LED_MODE_OFF, LED_MODE_ON, LED_MODE_TST };
+static void skge_led(struct skge_port *skge, enum led_mode mode)
 {
+        struct skge_hw *hw = skge->hw;
+        int port = skge->port;
+
+        spin_lock_bh(&hw->phy_lock);
         if (hw->chip_id == CHIP_ID_GENESIS) {
-                skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_ON);
-                skge_write8(hw, B0_LED, LED_STAT_ON);
+                switch (mode) {
+                case LED_MODE_OFF:
+                        xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, PHY_B_PEC_LED_OFF);
+                        skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_OFF);
+                        skge_write32(hw, SK_REG(port, RX_LED_VAL), 0);
+                        skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_T_OFF);
+                        break;
 
-                skge_write8(hw, SKGEMAC_REG(port, RX_LED_TST), LED_T_ON);
-                skge_write32(hw, SKGEMAC_REG(port, RX_LED_VAL), 100);
-                skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_START);
+                case LED_MODE_ON:
+                        skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_ON);
+                        skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_LINKSYNC_ON);
+
+                        skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_START);
+                        skge_write8(hw, SK_REG(port, TX_LED_CTRL), LED_START);
 
-                switch (hw->phy_type) {
-                case SK_PHY_BCOM:
-                        skge_xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL,
-                                          PHY_B_PEC_LED_ON);
                         break;
-                case SK_PHY_LONE:
-                        skge_xm_phy_write(hw, port, PHY_LONE_LED_CFG,
-                                          0x0800);
+
+                case LED_MODE_TST:
+                        skge_write8(hw, SK_REG(port, RX_LED_TST), LED_T_ON);
+                        skge_write32(hw, SK_REG(port, RX_LED_VAL), 100);
+                        skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_START);
+
+                        xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, PHY_B_PEC_LED_ON);
                         break;
-                default:
-                        skge_write8(hw, SKGEMAC_REG(port, TX_LED_TST), LED_T_ON);
-                        skge_write32(hw, SKGEMAC_REG(port, TX_LED_VAL), 100);
-                        skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_START);
                 }
         } else {
-                skge_gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
-                skge_gm_phy_write(hw, port, PHY_MARV_LED_OVER,
-                                  PHY_M_LED_MO_DUP(MO_LED_ON)  |
-                                  PHY_M_LED_MO_10(MO_LED_ON)   |
-                                  PHY_M_LED_MO_100(MO_LED_ON)  |
-                                  PHY_M_LED_MO_1000(MO_LED_ON) |
-                                  PHY_M_LED_MO_RX(MO_LED_ON));
-        }
-}
-
-static void skge_led_off(struct skge_hw *hw, int port)
-{
-        if (hw->chip_id == CHIP_ID_GENESIS) {
-                skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_OFF);
-                skge_write8(hw, B0_LED, LED_STAT_OFF);
-
-                skge_write32(hw, SKGEMAC_REG(port, RX_LED_VAL), 0);
-                skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_T_OFF);
-
-                switch (hw->phy_type) {
-                case SK_PHY_BCOM:
-                        skge_xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL,
-                                          PHY_B_PEC_LED_OFF);
+                switch (mode) {
+                case LED_MODE_OFF:
+                        gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+                        gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+                                     PHY_M_LED_MO_DUP(MO_LED_OFF)  |
+                                     PHY_M_LED_MO_10(MO_LED_OFF)   |
+                                     PHY_M_LED_MO_100(MO_LED_OFF)  |
+                                     PHY_M_LED_MO_1000(MO_LED_OFF) |
+                                     PHY_M_LED_MO_RX(MO_LED_OFF));
                         break;
-                case SK_PHY_LONE:
-                        skge_xm_phy_write(hw, port, PHY_LONE_LED_CFG,
-                                          PHY_L_LC_LEDT);
+                case LED_MODE_ON:
+                        gm_phy_write(hw, port, PHY_MARV_LED_CTRL,
+                                     PHY_M_LED_PULS_DUR(PULS_170MS) |
+                                     PHY_M_LED_BLINK_RT(BLINK_84MS) |
+                                     PHY_M_LEDC_TX_CTRL |
+                                     PHY_M_LEDC_DP_CTRL);
+                
+                        gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+                                     PHY_M_LED_MO_RX(MO_LED_OFF) |
+                                     (skge->speed == SPEED_100 ?
+                                      PHY_M_LED_MO_100(MO_LED_ON) : 0));
                         break;
-                default:
-                        skge_write32(hw, SKGEMAC_REG(port, TX_LED_VAL), 0);
-                        skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_T_OFF);
+                case LED_MODE_TST:
+                        gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+                        gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+                                     PHY_M_LED_MO_DUP(MO_LED_ON)  |
+                                     PHY_M_LED_MO_10(MO_LED_ON)   |
+                                     PHY_M_LED_MO_100(MO_LED_ON)  |
+                                     PHY_M_LED_MO_1000(MO_LED_ON) |
+                                     PHY_M_LED_MO_RX(MO_LED_ON));
                 }
-        } else {
-                skge_gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
-                skge_gm_phy_write(hw, port, PHY_MARV_LED_OVER,
-                                  PHY_M_LED_MO_DUP(MO_LED_OFF)  |
-                                  PHY_M_LED_MO_10(MO_LED_OFF)   |
-                                  PHY_M_LED_MO_100(MO_LED_OFF)  |
-                                  PHY_M_LED_MO_1000(MO_LED_OFF) |
-                                  PHY_M_LED_MO_RX(MO_LED_OFF));
         }
-}
-
-static void skge_blink_timer(unsigned long data)
-{
-        struct skge_port *skge = (struct skge_port *) data;
-        struct skge_hw *hw = skge->hw;
-        unsigned long flags;
-
-        spin_lock_irqsave(&hw->phy_lock, flags);
-        if (skge->blink_on)
-                skge_led_on(hw, skge->port);
-        else
-                skge_led_off(hw, skge->port);
-        spin_unlock_irqrestore(&hw->phy_lock, flags);
-
-        skge->blink_on = !skge->blink_on;
-        mod_timer(&skge->led_blink, jiffies + BLINK_HZ);
+        spin_unlock_bh(&hw->phy_lock);
 }
 
 /* blink LED's for finding board */
 static int skge_phys_id(struct net_device *dev, u32 data)
 {
         struct skge_port *skge = netdev_priv(dev);
+        unsigned long ms;
+        enum led_mode mode = LED_MODE_TST;
 
-        if(!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
-                data = (u32)(MAX_SCHEDULE_TIMEOUT / HZ);
+        if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
+                ms = jiffies_to_msecs(MAX_SCHEDULE_TIMEOUT / HZ) * 1000;
+        else
+                ms = data * 1000;
 
-        /* start blinking */
-        skge->blink_on = 1;
-        mod_timer(&skge->led_blink, jiffies+1);
+        while (ms > 0) {
+                skge_led(skge, mode);
+                mode ^= LED_MODE_TST;
 
-        msleep_interruptible(data * 1000);
-        del_timer_sync(&skge->led_blink);
+                if (msleep_interruptible(BLINK_MS))
+                        break;
+                ms -= BLINK_MS;
+        }
 
-        skge_led_off(skge->hw, skge->port);
+        /* back to regular LED state */
+        skge_led(skge, netif_running(dev) ? LED_MODE_ON : LED_MODE_OFF);
 
         return 0;
 }
@@ -763,8 +733,6 @@ static struct ethtool_ops skge_ethtool_ops = {
         .set_pauseparam = skge_set_pauseparam,
         .get_coalesce   = skge_get_coalesce,
         .set_coalesce   = skge_set_coalesce,
-        .get_tso        = ethtool_op_get_tso,
-        .set_tso        = skge_set_tso,
         .get_sg         = ethtool_op_get_sg,
         .set_sg         = skge_set_sg,
         .get_tx_csum    = ethtool_op_get_tx_csum,
@@ -793,6 +761,7 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u64 base)
 
         for (i = 0, e = ring->start, d = vaddr; i < ring->count; i++, e++, d++) {
                 e->desc = d;
+                e->skb = NULL;
                 if (i == ring->count - 1) {
                         e->next = ring->start;
                         d->next_offset = base;
@@ -806,24 +775,23 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u64 base)
         return 0;
 }
 
-/* Setup buffer for receiving */
-static inline int skge_rx_alloc(struct skge_port *skge,
-                                struct skge_element *e)
+static struct sk_buff *skge_rx_alloc(struct net_device *dev, unsigned int size)
 {
-        unsigned long bufsize = skge->netdev->mtu + ETH_HLEN; /* VLAN? */
-        struct skge_rx_desc *rd = e->desc;
-        struct sk_buff *skb;
-        u64 map;
+        struct sk_buff *skb = dev_alloc_skb(size);
 
-        skb = dev_alloc_skb(bufsize + NET_IP_ALIGN);
-        if (unlikely(!skb)) {
-                printk(KERN_DEBUG PFX "%s: out of memory for receive\n",
-                       skge->netdev->name);
-                return -ENOMEM;
+        if (likely(skb)) {
+                skb->dev = dev;
+                skb_reserve(skb, NET_IP_ALIGN);
         }
+        return skb;
+}
 
-        skb->dev = skge->netdev;
-        skb_reserve(skb, NET_IP_ALIGN);
+/* Allocate and setup a new buffer for receiving */
+static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
+                          struct sk_buff *skb, unsigned int bufsize)
+{
+        struct skge_rx_desc *rd = e->desc;
+        u64 map;
 
         map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
                              PCI_DMA_FROMDEVICE);
@@ -841,59 +809,76 @@ static inline int skge_rx_alloc(struct skge_port *skge,
         rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
         pci_unmap_addr_set(e, mapaddr, map);
         pci_unmap_len_set(e, maplen, bufsize);
-        return 0;
 }
 
-/* Free all unused buffers in receive ring, assumes receiver stopped */
+/* Resume receiving using existing skb,
+ * Note: DMA address is not changed by chip.
+ *       MTU not changed while receiver active.
+ */
+static void skge_rx_reuse(struct skge_element *e, unsigned int size)
+{
+        struct skge_rx_desc *rd = e->desc;
+
+        rd->csum2 = 0;
+        rd->csum2_start = ETH_HLEN;
+
+        wmb();
+
+        rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | size;
+}
+
+
+/* Free all  buffers in receive ring, assumes receiver stopped */
 static void skge_rx_clean(struct skge_port *skge)
 {
         struct skge_hw *hw = skge->hw;
         struct skge_ring *ring = &skge->rx_ring;
         struct skge_element *e;
 
-        for (e = ring->to_clean; e != ring->to_use; e = e->next) {
+        e = ring->start;
+        do {
                 struct skge_rx_desc *rd = e->desc;
                 rd->control = 0;
-
-                pci_unmap_single(hw->pdev,
-                                 pci_unmap_addr(e, mapaddr),
-                                 pci_unmap_len(e, maplen),
-                                 PCI_DMA_FROMDEVICE);
-                dev_kfree_skb(e->skb);
-                e->skb = NULL;
-        }
-        ring->to_clean = e;
+                if (e->skb) {
+                        pci_unmap_single(hw->pdev,
+                                         pci_unmap_addr(e, mapaddr),
+                                         pci_unmap_len(e, maplen),
+                                         PCI_DMA_FROMDEVICE);
+                        dev_kfree_skb(e->skb);
+                        e->skb = NULL;
+                }
+        } while ((e = e->next) != ring->start);
 }
 
+
 /* Allocate buffers for receive ring
- * For receive: to_use   is refill location
- *              to_clean is next received frame.
- *
- * if (to_use == to_clean)
- *       then ring all frames in ring need buffers
- * if (to_use->next == to_clean)
- *       then ring all frames in ring have buffers
+ * For receive:  to_clean is next received frame.
  */
 static int skge_rx_fill(struct skge_port *skge)
 {
         struct skge_ring *ring = &skge->rx_ring;
         struct skge_element *e;
-        int ret = 0;
+        unsigned int bufsize = skge->rx_buf_size;
 
-        for (e = ring->to_use; e->next != ring->to_clean; e = e->next) {
-                if (skge_rx_alloc(skge, e)) {
-                        ret = 1;
-                        break;
-                }
+        e = ring->start;
+        do {
+                struct sk_buff *skb = skge_rx_alloc(skge->netdev, bufsize);
 
-        }
-        ring->to_use = e;
+                if (!skb)
+                        return -ENOMEM;
+
+                skge_rx_setup(skge, e, skb, bufsize);
+        } while ( (e = e->next) != ring->start);
 
-        return ret;
+        ring->to_clean = ring->start;
+        return 0;
 }
 
 static void skge_link_up(struct skge_port *skge)
 {
+        skge_write8(skge->hw, SK_REG(skge->port, LNK_LED_REG), 
+                    LED_BLK_OFF|LED_SYNC_OFF|LED_ON);
+
         netif_carrier_on(skge->netdev);
         if (skge->tx_avail > MAX_SKB_FRAGS + 1)
                 netif_wake_queue(skge->netdev);
@@ -912,6 +897,7 @@ static void skge_link_up(struct skge_port *skge)
 
 static void skge_link_down(struct skge_port *skge)
 {
+        skge_write8(skge->hw, SK_REG(skge->port, LNK_LED_REG), LED_OFF);
         netif_carrier_off(skge->netdev);
         netif_stop_queue(skge->netdev);
 
@@ -919,50 +905,50 @@ static void skge_link_down(struct skge_port *skge)
                 printk(KERN_INFO PFX "%s: Link is down.\n", skge->netdev->name);
 }
 
-static u16 skge_xm_phy_read(struct skge_hw *hw, int port,  u16 reg)
+static u16 xm_phy_read(struct skge_hw *hw, int port, u16 reg)
 {
         int i;
         u16 v;
 
-        skge_xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
-        v = skge_xm_read16(hw, port, XM_PHY_DATA);
-        if (hw->phy_type != SK_PHY_XMAC) {
-                for (i = 0; i < PHY_RETRIES; i++) {
-                        udelay(1);
-                        if (skge_xm_read16(hw, port, XM_MMU_CMD)
-                            & XM_MMU_PHY_RDY)
-                                goto ready;
-                }
+        xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
+        v = xm_read16(hw, port, XM_PHY_DATA);
 
-                printk(KERN_WARNING PFX "%s: phy read timed out\n",
-                       hw->dev[port]->name);
-                return 0;
-        ready:
-                v = skge_xm_read16(hw, port, XM_PHY_DATA);
+        /* Need to wait for external PHY */
+        for (i = 0; i < PHY_RETRIES; i++) {
+                udelay(1);
+                if (xm_read16(hw, port, XM_MMU_CMD)
+                    & XM_MMU_PHY_RDY)
+                        goto ready;
         }
 
+        printk(KERN_WARNING PFX "%s: phy read timed out\n",
+               hw->dev[port]->name);
+        return 0;
+ ready:
+        v = xm_read16(hw, port, XM_PHY_DATA);
+
         return v;
 }
 
-static void skge_xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
+static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
 {
         int i;
 
-        skge_xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
+        xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
         for (i = 0; i < PHY_RETRIES; i++) {
-                if (!(skge_xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
+                if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
                         goto ready;
-                cpu_relax();
+                udelay(1);
         }
         printk(KERN_WARNING PFX "%s: phy write failed to come ready\n",
                hw->dev[port]->name);
 
 
  ready:
-        skge_xm_write16(hw, port, XM_PHY_DATA, val);
+        xm_write16(hw, port, XM_PHY_DATA, val);
         for (i = 0; i < PHY_RETRIES; i++) {
                 udelay(1);
-                if (!(skge_xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
+                if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
                         return;
         }
         printk(KERN_WARNING PFX "%s: phy write timed out\n",
@@ -999,34 +985,112 @@ static void genesis_init(struct skge_hw *hw)
 
 static void genesis_reset(struct skge_hw *hw, int port)
 {
-        int i;
-        u64 zero = 0;
+        const u8 zero[8]  = { 0 };
 
         /* reset the statistics module */
-        skge_xm_write32(hw, port, XM_GP_PORT, XM_GP_RES_STAT);
-        skge_xm_write16(hw, port, XM_IMSK, 0xffff);     /* disable XMAC IRQs */
-        skge_xm_write32(hw, port, XM_MODE, 0);          /* clear Mode Reg */
-        skge_xm_write16(hw, port, XM_TX_CMD, 0);        /* reset TX CMD Reg */
-        skge_xm_write16(hw, port, XM_RX_CMD, 0);        /* reset RX CMD Reg */
+        xm_write32(hw, port, XM_GP_PORT, XM_GP_RES_STAT);
+        xm_write16(hw, port, XM_IMSK, 0xffff);  /* disable XMAC IRQs */
+        xm_write32(hw, port, XM_MODE, 0);               /* clear Mode Reg */
+        xm_write16(hw, port, XM_TX_CMD, 0);     /* reset TX CMD Reg */
+        xm_write16(hw, port, XM_RX_CMD, 0);     /* reset RX CMD Reg */
 
-        /* disable all PHY IRQs */
-        if  (hw->phy_type == SK_PHY_BCOM)
-                skge_xm_write16(hw, port, PHY_BCOM_INT_MASK, 0xffff);
+        /* disable Broadcom PHY IRQ */
+        xm_write16(hw, port, PHY_BCOM_INT_MASK, 0xffff);
 
-        skge_xm_outhash(hw, port, XM_HSM, (u8 *) &zero);
-        for (i = 0; i < 15; i++)
-                skge_xm_outaddr(hw, port, XM_EXM(i), (u8 *) &zero);
-        skge_xm_outhash(hw, port, XM_SRC_CHK, (u8 *) &zero);
+        xm_outhash(hw, port, XM_HSM, zero);
 }
 
 
-static void genesis_mac_init(struct skge_hw *hw, int port)
+/* Convert mode to MII values  */
+static const u16 phy_pause_map[] = {
+        [FLOW_MODE_NONE] =      0,
+        [FLOW_MODE_LOC_SEND] =  PHY_AN_PAUSE_ASYM,
+        [FLOW_MODE_SYMMETRIC] = PHY_AN_PAUSE_CAP,
+        [FLOW_MODE_REM_SEND]  = PHY_AN_PAUSE_CAP | PHY_AN_PAUSE_ASYM,
+};
+
+
+/* Check status of Broadcom phy link */
+static void bcom_check_link(struct skge_hw *hw, int port)
 {
-        struct skge_port *skge = netdev_priv(hw->dev[port]);
+        struct net_device *dev = hw->dev[port];
+        struct skge_port *skge = netdev_priv(dev);
+        u16 status;
+
+        /* read twice because of latch */
+        (void) xm_phy_read(hw, port, PHY_BCOM_STAT);
+        status = xm_phy_read(hw, port, PHY_BCOM_STAT);
+
+        pr_debug("bcom_check_link status=0x%x\n", status);
+
+        if ((status & PHY_ST_LSYNC) == 0) {
+                u16 cmd = xm_read16(hw, port, XM_MMU_CMD);
+                cmd &= ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX);
+                xm_write16(hw, port, XM_MMU_CMD, cmd);
+                /* dummy read to ensure writing */
+                (void) xm_read16(hw, port, XM_MMU_CMD);
+
+                if (netif_carrier_ok(dev))
+                        skge_link_down(skge);
+        } else {
+                if (skge->autoneg == AUTONEG_ENABLE &&
+                    (status & PHY_ST_AN_OVER)) {
+                        u16 lpa = xm_phy_read(hw, port, PHY_BCOM_AUNE_LP);
+                        u16 aux = xm_phy_read(hw, port, PHY_BCOM_AUX_STAT);
+
+                        if (lpa & PHY_B_AN_RF) {
+                                printk(KERN_NOTICE PFX "%s: remote fault\n",
+                                       dev->name);
+                                return;
+                        }
+
+                        /* Check Duplex mismatch */
+                        switch (aux & PHY_B_AS_AN_RES_MSK) {
+                        case PHY_B_RES_1000FD:
+                                skge->duplex = DUPLEX_FULL;
+                                break;
+                        case PHY_B_RES_1000HD:
+                                skge->duplex = DUPLEX_HALF;
+                                break;
+                        default:
+                                printk(KERN_NOTICE PFX "%s: duplex mismatch\n",
+                                       dev->name);
+                                return;
+                        }
+
+
+                        /* We are using IEEE 802.3z/D5.0 Table 37-4 */
+                        switch (aux & PHY_B_AS_PAUSE_MSK) {
+                        case PHY_B_AS_PAUSE_MSK:
+                                skge->flow_control = FLOW_MODE_SYMMETRIC;
+                                break;
+                        case PHY_B_AS_PRR:
+                                skge->flow_control = FLOW_MODE_REM_SEND;
+                                break;
+                        case PHY_B_AS_PRT:
+                                skge->flow_control = FLOW_MODE_LOC_SEND;
+                                break;
+                        default:
+                                skge->flow_control = FLOW_MODE_NONE;
+                        }
+
+                        skge->speed = SPEED_1000;
+                }
+
+                if (!netif_carrier_ok(dev))
+                        genesis_link_up(skge);
+        }
+}
+
+/* Broadcom 5400 only supports giagabit! SysKonnect did not put an additional
+ * Phy on for 100 or 10Mbit operation
+ */
+static void bcom_phy_init(struct skge_port *skge, int jumbo)
+{
+        struct skge_hw *hw = skge->hw;
+        int port = skge->port;
         int i;
-        u32 r;
-        u16 id1;
-        u16 ctrl1, ctrl2, ctrl3, ctrl4, ctrl5;
+        u16 id1, r, ext, ctl;
 
         /* magic workaround patterns for Broadcom */
         static const struct {
@@ -1042,84 +1106,168 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
                 { 0x17, 0x0013 }, { 0x15, 0x0A04 }, { 0x18, 0x0420 },
         };
 
+        pr_debug("bcom_phy_init\n");
+
+        /* read Id from external PHY (all have the same address) */
+        id1 = xm_phy_read(hw, port, PHY_XMAC_ID1);
+
+        /* Optimize MDIO transfer by suppressing preamble. */
+        r = xm_read16(hw, port, XM_MMU_CMD);
+        r |=  XM_MMU_NO_PRE;
+        xm_write16(hw, port, XM_MMU_CMD,r);
 
-        /* initialize Rx, Tx and Link LED */
-        skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_ON);
-        skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_LINKSYNC_ON);
+        switch (id1) {
+        case PHY_BCOM_ID1_C0:
+                /*
+                 * Workaround BCOM Errata for the C0 type.
+                 * Write magic patterns to reserved registers.
+                 */
+                for (i = 0; i < ARRAY_SIZE(C0hack); i++)
+                        xm_phy_write(hw, port,
+                                     C0hack[i].reg, C0hack[i].val);
 
-        skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_START);
-        skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_START);
+                break;
+        case PHY_BCOM_ID1_A1:
+                /*
+                 * Workaround BCOM Errata for the A1 type.
+                 * Write magic patterns to reserved registers.
+                 */
+                for (i = 0; i < ARRAY_SIZE(A1hack); i++)
+                        xm_phy_write(hw, port,
+                                     A1hack[i].reg, A1hack[i].val);
+                break;
+        }
+
+        /*
+         * Workaround BCOM Errata (#10523) for all BCom PHYs.
+         * Disable Power Management after reset.
+         */
+        r = xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL);
+        r |= PHY_B_AC_DIS_PM;
+        xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL, r);
+
+        /* Dummy read */
+        xm_read16(hw, port, XM_ISRC);
+
+        ext = PHY_B_PEC_EN_LTR; /* enable tx led */
+        ctl = PHY_CT_SP1000;    /* always 1000mbit */
+
+        if (skge->autoneg == AUTONEG_ENABLE) {
+                /*
+                 * Workaround BCOM Errata #1 for the C5 type.
+                 * 1000Base-T Link Acquisition Failure in Slave Mode
+                 * Set Repeater/DTE bit 10 of the 1000Base-T Control Register
+                 */
+                u16 adv = PHY_B_1000C_RD;
+                if (skge->advertising & ADVERTISED_1000baseT_Half)
+                        adv |= PHY_B_1000C_AHD;
+                if (skge->advertising & ADVERTISED_1000baseT_Full)
+                        adv |= PHY_B_1000C_AFD;
+                xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, adv);
+
+                ctl |= PHY_CT_ANE | PHY_CT_RE_CFG;
+        } else {
+                if (skge->duplex == DUPLEX_FULL)
+                        ctl |= PHY_CT_DUP_MD;
+                /* Force to slave */
+                xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, PHY_B_1000C_MSE);
+        }
+
+        /* Set autonegotiation pause parameters */
+        xm_phy_write(hw, port, PHY_BCOM_AUNE_ADV,
+                     phy_pause_map[skge->flow_control] | PHY_AN_CSMA);
+
+        /* Handle Jumbo frames */
+        if (jumbo) {
+                xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
+                             PHY_B_AC_TX_TST | PHY_B_AC_LONG_PACK);
+
+                ext |= PHY_B_PEC_HIGH_LA;
+
+        }
+
+        xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, ext);
+        xm_phy_write(hw, port, PHY_BCOM_CTRL, ctl);
+
+        /* Use link status change interrrupt */
+        xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK);
+
+        bcom_check_link(hw, port);
+}
+
+static void genesis_mac_init(struct skge_hw *hw, int port)
+{
+        struct net_device *dev = hw->dev[port];
+        struct skge_port *skge = netdev_priv(dev);
+        int jumbo = hw->dev[port]->mtu > ETH_DATA_LEN;
+        int i;
+        u32 r;
+        const u8 zero[6]  = { 0 };
+
+        /* Clear MIB counters */
+        xm_write16(hw, port, XM_STAT_CMD,
+                        XM_SC_CLR_RXC | XM_SC_CLR_TXC);
+        /* Clear two times according to Errata #3 */
+        xm_write16(hw, port, XM_STAT_CMD,
+                        XM_SC_CLR_RXC | XM_SC_CLR_TXC);
 
         /* Unreset the XMAC. */
-        skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1), MFF_CLR_MAC_RST);
+        skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_CLR_MAC_RST);
 
         /*
          * Perform additional initialization for external PHYs,
          * namely for the 1000baseTX cards that use the XMAC's
          * GMII mode.
          */
-        spin_lock_bh(&hw->phy_lock);
-        if (hw->phy_type != SK_PHY_XMAC) {
-                /* Take PHY out of reset. */
-                r = skge_read32(hw, B2_GP_IO);
-                if (port == 0)
-                        r |= GP_DIR_0|GP_IO_0;
-                else
-                        r |= GP_DIR_2|GP_IO_2;
-
-                skge_write32(hw, B2_GP_IO, r);
-                skge_read32(hw, B2_GP_IO);
-
-                /* Enable GMII mode on the XMAC. */
-                skge_xm_write16(hw, port, XM_HW_CFG, XM_HW_GMII_MD);
-
-                id1 = skge_xm_phy_read(hw, port, PHY_XMAC_ID1);
-
-                /* Optimize MDIO transfer by suppressing preamble. */
-                skge_xm_write16(hw, port, XM_MMU_CMD,
-                                skge_xm_read16(hw, port, XM_MMU_CMD)
-                                | XM_MMU_NO_PRE);
-
-                if (id1 == PHY_BCOM_ID1_C0) {
-                        /*
-                         * Workaround BCOM Errata for the C0 type.
-                         * Write magic patterns to reserved registers.
-                         */
-                        for (i = 0; i < ARRAY_SIZE(C0hack); i++)
-                                skge_xm_phy_write(hw, port,
-                                          C0hack[i].reg, C0hack[i].val);
-
-                } else if (id1 == PHY_BCOM_ID1_A1) {
-                        /*
-                         * Workaround BCOM Errata for the A1 type.
-                         * Write magic patterns to reserved registers.
-                         */
-                        for (i = 0; i < ARRAY_SIZE(A1hack); i++)
-                                skge_xm_phy_write(hw, port,
-                                          A1hack[i].reg, A1hack[i].val);
-                }
+        /* Take external Phy out of reset */
+        r = skge_read32(hw, B2_GP_IO);
+        if (port == 0)
+                r |= GP_DIR_0|GP_IO_0;
+        else
+                r |= GP_DIR_2|GP_IO_2;
 
-                /*
-                 * Workaround BCOM Errata (#10523) for all BCom PHYs.
-                 * Disable Power Management after reset.
-                 */
-                r = skge_xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL);
-                skge_xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL, r | PHY_B_AC_DIS_PM);
-        }
+        skge_write32(hw, B2_GP_IO, r);
+        skge_read32(hw, B2_GP_IO);
 
-        /* Dummy read */
-        skge_xm_read16(hw, port, XM_ISRC);
+        /* Enable GMII interfac */
+        xm_write16(hw, port, XM_HW_CFG, XM_HW_GMII_MD);
+
+        bcom_phy_init(skge, jumbo);
 
-        r = skge_xm_read32(hw, port, XM_MODE);
-        skge_xm_write32(hw, port, XM_MODE, r|XM_MD_CSA);
+        /* Set Station Address */
+        xm_outaddr(hw, port, XM_SA, dev->dev_addr);
+
+        /* We don't use match addresses so clear */
+        for (i = 1; i < 16; i++)
+                xm_outaddr(hw, port, XM_EXM(i), zero);
+
+        /* configure Rx High Water Mark (XM_RX_HI_WM) */
+        xm_write16(hw, port, XM_RX_HI_WM, 1450);
 
         /* We don't need the FCS appended to the packet. */
-        r = skge_xm_read16(hw, port, XM_RX_CMD);
-        skge_xm_write16(hw, port, XM_RX_CMD, r | XM_RX_STRIP_FCS);
+        r = XM_RX_LENERR_OK | XM_RX_STRIP_FCS;
+        if (jumbo)
+                r |= XM_RX_BIG_PK_OK;
+
+        if (skge->duplex == DUPLEX_HALF) {
+                /*
+                 * If in manual half duplex mode the other side might be in
+                 * full duplex mode, so ignore if a carrier extension is not seen
+                 * on frames received
+                 */
+                r |= XM_RX_DIS_CEXT;
+        }
+        xm_write16(hw, port, XM_RX_CMD, r);
+
 
         /* We want short frames padded to 60 bytes. */
-        r = skge_xm_read16(hw, port, XM_TX_CMD);
-        skge_xm_write16(hw, port, XM_TX_CMD, r | XM_TX_AUTO_PAD);
+        xm_write16(hw, port, XM_TX_CMD, XM_TX_AUTO_PAD);
+
+        /*
+         * Bump up the transmit threshold. This helps hold off transmit
+         * underruns when we're blasting traffic from both ports at once.
+         */
+        xm_write16(hw, port, XM_TX_THR, 512);
 
         /*
          * Enable the reception of all error frames. This is is
@@ -1135,19 +1283,22 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
          * case the XMAC will start transfering frames out of the
          * RX FIFO as soon as the FIFO threshold is reached.
          */
-        r = skge_xm_read32(hw, port, XM_MODE);
-        skge_xm_write32(hw, port, XM_MODE,
-                     XM_MD_RX_CRCE|XM_MD_RX_LONG|XM_MD_RX_RUNT|
-                     XM_MD_RX_ERR|XM_MD_RX_IRLE);
+        xm_write32(hw, port, XM_MODE, XM_DEF_MODE);
 
-        skge_xm_outaddr(hw, port, XM_SA, hw->dev[port]->dev_addr);
-        skge_xm_outaddr(hw, port, XM_EXM(0), hw->dev[port]->dev_addr);
 
         /*
-         * Bump up the transmit threshold. This helps hold off transmit
-         * underruns when we're blasting traffic from both ports at once.
+         * Initialize the Receive Counter Event Mask (XM_RX_EV_MSK)
+         *      - Enable all bits excepting 'Octets Rx OK Low CntOv'
+         *        and 'Octets Rx OK Hi Cnt Ov'.
          */
-        skge_xm_write16(hw, port, XM_TX_THR, 512);
+        xm_write32(hw, port, XM_RX_EV_MSK, XMR_DEF_MSK);
+
+        /*
+         * Initialize the Transmit Counter Event Mask (XM_TX_EV_MSK)
+         *      - Enable all bits excepting 'Octets Tx OK Low CntOv'
+         *        and 'Octets Tx OK Hi Cnt Ov'.
+         */
+        xm_write32(hw, port, XM_TX_EV_MSK, XMT_DEF_MSK);
 
         /* Configure MAC arbiter */
         skge_write16(hw, B3_MA_TO_CTRL, MA_RST_CLR);
@@ -1164,137 +1315,30 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
         skge_write8(hw, B3_MA_RCINI_TX2, 0);
 
         /* Configure Rx MAC FIFO */
-        skge_write8(hw, SKGEMAC_REG(port, RX_MFF_CTRL2), MFF_RST_CLR);
-        skge_write16(hw, SKGEMAC_REG(port, RX_MFF_CTRL1), MFF_ENA_TIM_PAT);
-        skge_write8(hw, SKGEMAC_REG(port, RX_MFF_CTRL2), MFF_ENA_OP_MD);
+        skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_RST_CLR);
+        skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_ENA_TIM_PAT);
+        skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_ENA_OP_MD);
 
         /* Configure Tx MAC FIFO */
-        skge_write8(hw, SKGEMAC_REG(port, TX_MFF_CTRL2), MFF_RST_CLR);
-        skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1), MFF_TX_CTRL_DEF);
-        skge_write8(hw, SKGEMAC_REG(port, TX_MFF_CTRL2), MFF_ENA_OP_MD);
+        skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_RST_CLR);
+        skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_TX_CTRL_DEF);
+        skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_ENA_OP_MD);
 
-        if (hw->dev[port]->mtu > ETH_DATA_LEN) {
+        if (jumbo) {
                 /* Enable frame flushing if jumbo frames used */
-                skge_write16(hw, SKGEMAC_REG(port,RX_MFF_CTRL1), MFF_ENA_FLUSH);
+                skge_write16(hw, SK_REG(port,RX_MFF_CTRL1), MFF_ENA_FLUSH);
         } else {
                 /* enable timeout timers if normal frames */
                 skge_write16(hw, B3_PA_CTRL,
-                             port == 0 ? PA_ENA_TO_TX1 : PA_ENA_TO_TX2);
+                             (port == 0) ? PA_ENA_TO_TX1 : PA_ENA_TO_TX2);
         }
-
-
-        r = skge_xm_read16(hw, port, XM_RX_CMD);
-        if (hw->dev[port]->mtu > ETH_DATA_LEN)
-                skge_xm_write16(hw, port, XM_RX_CMD, r | XM_RX_BIG_PK_OK);
-        else
-                skge_xm_write16(hw, port, XM_RX_CMD, r & ~(XM_RX_BIG_PK_OK));
-
-        switch (hw->phy_type) {
-        case SK_PHY_XMAC:
-                if (skge->autoneg == AUTONEG_ENABLE) {
-                        ctrl1 = PHY_X_AN_FD | PHY_X_AN_HD;
-
-                        switch (skge->flow_control) {
-                        case FLOW_MODE_NONE:
-                                ctrl1 |= PHY_X_P_NO_PAUSE;
-                                break;
-                        case FLOW_MODE_LOC_SEND:
-                                ctrl1 |= PHY_X_P_ASYM_MD;
-                                break;
-                        case FLOW_MODE_SYMMETRIC:
-                                ctrl1 |= PHY_X_P_SYM_MD;
-                                break;
-                        case FLOW_MODE_REM_SEND:
-                                ctrl1 |= PHY_X_P_BOTH_MD;
-                                break;
-                        }
-
-                        skge_xm_phy_write(hw, port, PHY_XMAC_AUNE_ADV, ctrl1);
-                        ctrl2 = PHY_CT_ANE | PHY_CT_RE_CFG;
-                } else {
-                        ctrl2 = 0;
-                        if (skge->duplex == DUPLEX_FULL)
-                                ctrl2 |= PHY_CT_DUP_MD;
-                }
-
-                skge_xm_phy_write(hw, port, PHY_XMAC_CTRL, ctrl2);
-                break;
-
-        case SK_PHY_BCOM:
-                ctrl1 = PHY_CT_SP1000;
-                ctrl2 = 0;
-                ctrl3 = PHY_SEL_TYPE;
-                ctrl4 = PHY_B_PEC_EN_LTR;
-                ctrl5 = PHY_B_AC_TX_TST;
-
-                if (skge->autoneg == AUTONEG_ENABLE) {
-                        /*
-                         * Workaround BCOM Errata #1 for the C5 type.
-                         * 1000Base-T Link Acquisition Failure in Slave Mode
-                         * Set Repeater/DTE bit 10 of the 1000Base-T Control Register
-                         */
-                        ctrl2 |= PHY_B_1000C_RD;
-                        if (skge->advertising & ADVERTISED_1000baseT_Half)
-                                ctrl2 |= PHY_B_1000C_AHD;
-                        if (skge->advertising & ADVERTISED_1000baseT_Full)
-                                ctrl2 |= PHY_B_1000C_AFD;
-
-                        /* Set Flow-control capabilities */
-                        switch (skge->flow_control) {
-                        case FLOW_MODE_NONE:
-                                ctrl3 |= PHY_B_P_NO_PAUSE;
-                                break;
-                        case FLOW_MODE_LOC_SEND:
-                                ctrl3 |= PHY_B_P_ASYM_MD;
-                                break;
-                        case FLOW_MODE_SYMMETRIC:
-                                ctrl3 |= PHY_B_P_SYM_MD;
-                                break;
-                        case FLOW_MODE_REM_SEND:
-                                ctrl3 |= PHY_B_P_BOTH_MD;
-                                break;
-                        }
-
-                        /* Restart Auto-negotiation */
-                        ctrl1 |= PHY_CT_ANE | PHY_CT_RE_CFG;
-                } else {
-                        if (skge->duplex == DUPLEX_FULL)
-                                ctrl1 |= PHY_CT_DUP_MD;
-
-                        ctrl2 |= PHY_B_1000C_MSE;       /* set it to Slave */
-                }
-
-                skge_xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, ctrl2);
-                skge_xm_phy_write(hw, port, PHY_BCOM_AUNE_ADV, ctrl3);
-
-                if (skge->netdev->mtu > ETH_DATA_LEN) {
-                        ctrl4 |= PHY_B_PEC_HIGH_LA;
-                        ctrl5 |= PHY_B_AC_LONG_PACK;
-
-                        skge_xm_phy_write(hw, port,PHY_BCOM_AUX_CTRL, ctrl5);
-                }
-
-                skge_xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, ctrl4);
-                skge_xm_phy_write(hw, port, PHY_BCOM_CTRL, ctrl1);
-                break;
-        }
-        spin_unlock_bh(&hw->phy_lock);
-
-        /* Clear MIB counters */
-        skge_xm_write16(hw, port, XM_STAT_CMD,
-                        XM_SC_CLR_RXC | XM_SC_CLR_TXC);
-        /* Clear two times according to Errata #3 */
-        skge_xm_write16(hw, port, XM_STAT_CMD,
-                        XM_SC_CLR_RXC | XM_SC_CLR_TXC);
-
-        /* Start polling for link status */
-        mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
 }
 
 static void genesis_stop(struct skge_port *skge)
 {
         struct skge_hw *hw = skge->hw;
         int port = skge->port;
+        u32 reg;
 
         /* Clear Tx packet arbiter timeout IRQ */
         skge_write16(hw, B3_PA_CTRL,
@@ -1304,33 +1348,30 @@ static void genesis_stop(struct skge_port *skge)
          * If the transfer stucks at the MAC the STOP command will not
          * terminate if we don't flush the XMAC's transmit FIFO !
          */
-        skge_xm_write32(hw, port, XM_MODE,
-                        skge_xm_read32(hw, port, XM_MODE)|XM_MD_FTF);
+        xm_write32(hw, port, XM_MODE,
+                        xm_read32(hw, port, XM_MODE)|XM_MD_FTF);
 
 
         /* Reset the MAC */
-        skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1), MFF_SET_MAC_RST);
+        skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_SET_MAC_RST);
 
         /* For external PHYs there must be special handling */
-        if (hw->phy_type != SK_PHY_XMAC) {
-                u32 reg = skge_read32(hw, B2_GP_IO);
-
-                if (port == 0) {
-                        reg |= GP_DIR_0;
-                        reg &= ~GP_IO_0;
-                } else {
-                        reg |= GP_DIR_2;
-                        reg &= ~GP_IO_2;
-                }
-                skge_write32(hw, B2_GP_IO, reg);
-                skge_read32(hw, B2_GP_IO);
+        reg = skge_read32(hw, B2_GP_IO);
+        if (port == 0) {
+                reg |= GP_DIR_0;
+                reg &= ~GP_IO_0;
+        } else {
+                reg |= GP_DIR_2;
+                reg &= ~GP_IO_2;
         }
+        skge_write32(hw, B2_GP_IO, reg);
+        skge_read32(hw, B2_GP_IO);
 
-        skge_xm_write16(hw, port, XM_MMU_CMD,
-                        skge_xm_read16(hw, port, XM_MMU_CMD)
+        xm_write16(hw, port, XM_MMU_CMD,
+                        xm_read16(hw, port, XM_MMU_CMD)
                         & ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX));
 
-        skge_xm_read16(hw, port, XM_MMU_CMD);
+        xm_read16(hw, port, XM_MMU_CMD);
 }
 
 
@@ -1341,11 +1382,11 @@ static void genesis_get_stats(struct skge_port *skge, u64 *data)
         int i;
         unsigned long timeout = jiffies + HZ;
 
-        skge_xm_write16(hw, port,
+        xm_write16(hw, port,
                         XM_STAT_CMD, XM_SC_SNP_TXC | XM_SC_SNP_RXC);
 
         /* wait for update to complete */
-        while (skge_xm_read16(hw, port, XM_STAT_CMD)
+        while (xm_read16(hw, port, XM_STAT_CMD)
                & (XM_SC_SNP_TXC | XM_SC_SNP_RXC)) {
                 if (time_after(jiffies, timeout))
                         break;
@@ -1353,68 +1394,60 @@ static void genesis_get_stats(struct skge_port *skge, u64 *data)
         }
 
         /* special case for 64 bit octet counter */
-        data[0] = (u64) skge_xm_read32(hw, port, XM_TXO_OK_HI) << 32
-                | skge_xm_read32(hw, port, XM_TXO_OK_LO);
-        data[1] = (u64) skge_xm_read32(hw, port, XM_RXO_OK_HI) << 32
-                | skge_xm_read32(hw, port, XM_RXO_OK_LO);
+        data[0] = (u64) xm_read32(hw, port, XM_TXO_OK_HI) << 32
+                | xm_read32(hw, port, XM_TXO_OK_LO);
+        data[1] = (u64) xm_read32(hw, port, XM_RXO_OK_HI) << 32
+                | xm_read32(hw, port, XM_RXO_OK_LO);
 
         for (i = 2; i < ARRAY_SIZE(skge_stats); i++)
-                data[i] = skge_xm_read32(hw, port, skge_stats[i].xmac_offset);
+                data[i] = xm_read32(hw, port, skge_stats[i].xmac_offset);
 }
 
 static void genesis_mac_intr(struct skge_hw *hw, int port)
 {
         struct skge_port *skge = netdev_priv(hw->dev[port]);
-        u16 status = skge_xm_read16(hw, port, XM_ISRC);
-
-        pr_debug("genesis_intr status %x\n", status);
-        if (hw->phy_type == SK_PHY_XMAC) {
-                /* LInk down, start polling for state change */
-                if (status & XM_IS_INP_ASS) {
-                        skge_xm_write16(hw, port, XM_IMSK,
-                                        skge_xm_read16(hw, port, XM_IMSK) | XM_IS_INP_ASS);
-                        mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
-                }
-                else if (status & XM_IS_AND)
-                        mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
-        }
+        u16 status = xm_read16(hw, port, XM_ISRC);
+
+        if (netif_msg_intr(skge))
+                printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
+                       skge->netdev->name, status);
 
         if (status & XM_IS_TXF_UR) {
-                skge_xm_write32(hw, port, XM_MODE, XM_MD_FTF);
+                xm_write32(hw, port, XM_MODE, XM_MD_FTF);
                 ++skge->net_stats.tx_fifo_errors;
         }
         if (status & XM_IS_RXF_OV) {
-                skge_xm_write32(hw, port, XM_MODE, XM_MD_FRF);
+                xm_write32(hw, port, XM_MODE, XM_MD_FRF);
                 ++skge->net_stats.rx_fifo_errors;
         }
 }
 
-static void skge_gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
+static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
 {
         int i;
 
-        skge_gma_write16(hw, port, GM_SMI_DATA, val);
-        skge_gma_write16(hw, port, GM_SMI_CTRL,
+        gma_write16(hw, port, GM_SMI_DATA, val);
+        gma_write16(hw, port, GM_SMI_CTRL,
                          GM_SMI_CT_PHY_AD(hw->phy_addr) | GM_SMI_CT_REG_AD(reg));
         for (i = 0; i < PHY_RETRIES; i++) {
                 udelay(1);
 
-                if (!(skge_gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY))
+                if (!(gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY))
                         break;
         }
 }
 
-static u16 skge_gm_phy_read(struct skge_hw *hw, int port, u16 reg)
+static u16 gm_phy_read(struct skge_hw *hw, int port, u16 reg)
 {
         int i;
 
-        skge_gma_write16(hw, port, GM_SMI_CTRL,
+        gma_write16(hw, port, GM_SMI_CTRL,
                          GM_SMI_CT_PHY_AD(hw->phy_addr)
                          | GM_SMI_CT_REG_AD(reg) | GM_SMI_CT_OP_RD);
 
         for (i = 0; i < PHY_RETRIES; i++) {
                 udelay(1);
-                if (skge_gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL)
+                if (gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL)
                         goto ready;
         }
 
@@ -1422,24 +1455,7 @@ static u16 skge_gm_phy_read(struct skge_hw *hw, int port, u16 reg)
                hw->dev[port]->name);
         return 0;
  ready:
-        return skge_gma_read16(hw, port, GM_SMI_DATA);
-}
-
-static void genesis_link_down(struct skge_port *skge)
-{
-        struct skge_hw *hw = skge->hw;
-        int port = skge->port;
-
-        pr_debug("genesis_link_down\n");
-
-        skge_xm_write16(hw, port, XM_MMU_CMD,
-                        skge_xm_read16(hw, port, XM_MMU_CMD)
-                        & ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX));
-
-        /* dummy read to ensure writing */
-        (void) skge_xm_read16(hw, port, XM_MMU_CMD);
-
-        skge_link_down(skge);
+        return gma_read16(hw, port, GM_SMI_DATA);
 }
 
 static void genesis_link_up(struct skge_port *skge)
@@ -1450,7 +1466,7 @@ static void genesis_link_up(struct skge_port *skge)
         u32 mode, msk;
 
         pr_debug("genesis_link_up\n");
-        cmd = skge_xm_read16(hw, port, XM_MMU_CMD);
+        cmd = xm_read16(hw, port, XM_MMU_CMD);
 
         /*
          * enabling pause frame reception is required for 1000BT
@@ -1458,14 +1474,15 @@ static void genesis_link_up(struct skge_port *skge)
          */
         if (skge->flow_control == FLOW_MODE_NONE ||
             skge->flow_control == FLOW_MODE_LOC_SEND)
+                /* Disable Pause Frame Reception */
                 cmd |= XM_MMU_IGN_PF;
         else
                 /* Enable Pause Frame Reception */
                 cmd &= ~XM_MMU_IGN_PF;
 
-        skge_xm_write16(hw, port, XM_MMU_CMD, cmd);
+        xm_write16(hw, port, XM_MMU_CMD, cmd);
 
-        mode = skge_xm_read32(hw, port, XM_MODE);
+        mode = xm_read32(hw, port, XM_MODE);
         if (skge->flow_control == FLOW_MODE_SYMMETRIC ||
             skge->flow_control == FLOW_MODE_LOC_SEND) {
                 /*
@@ -1479,10 +1496,10 @@ static void genesis_link_up(struct skge_port *skge)
                 /* XM_PAUSE_DA = '010000C28001' (default) */
                 /* XM_MAC_PTIME = 0xffff (maximum) */
                 /* remember this value is defined in big endian (!) */
-                skge_xm_write16(hw, port, XM_MAC_PTIME, 0xffff);
+                xm_write16(hw, port, XM_MAC_PTIME, 0xffff);
 
                 mode |= XM_PAUSE_MODE;
-                skge_write16(hw, SKGEMAC_REG(port, RX_MFF_CTRL1), MFF_ENA_PAUSE);
+                skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_ENA_PAUSE);
         } else {
                 /*
                  * disable pause frame generation is required for 1000BT
@@ -1491,125 +1508,68 @@ static void genesis_link_up(struct skge_port *skge)
                 /* Disable Pause Mode in Mode Register */
                 mode &= ~XM_PAUSE_MODE;
 
-                skge_write16(hw, SKGEMAC_REG(port, RX_MFF_CTRL1), MFF_DIS_PAUSE);
+                skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_DIS_PAUSE);
         }
 
-        skge_xm_write32(hw, port, XM_MODE, mode);
+        xm_write32(hw, port, XM_MODE, mode);
 
         msk = XM_DEF_MSK;
-        if (hw->phy_type != SK_PHY_XMAC)
-                msk |= XM_IS_INP_ASS;   /* disable GP0 interrupt bit */
+        /* disable GP0 interrupt bit for external Phy */
+        msk |= XM_IS_INP_ASS;
 
-        skge_xm_write16(hw, port, XM_IMSK, msk);
-        skge_xm_read16(hw, port, XM_ISRC);
+        xm_write16(hw, port, XM_IMSK, msk);
+        xm_read16(hw, port, XM_ISRC);
 
         /* get MMU Command Reg. */
-        cmd = skge_xm_read16(hw, port, XM_MMU_CMD);
-        if (hw->phy_type != SK_PHY_XMAC && skge->duplex == DUPLEX_FULL)
+        cmd = xm_read16(hw, port, XM_MMU_CMD);
+        if (skge->duplex == DUPLEX_FULL)
                 cmd |= XM_MMU_GMII_FD;
 
-        if (hw->phy_type == SK_PHY_BCOM) {
-                /*
-                 * Workaround BCOM Errata (#10523) for all BCom Phys
-                 * Enable Power Management after link up
-                 */
-                skge_xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
-                                  skge_xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL)
-                                  & ~PHY_B_AC_DIS_PM);
-                skge_xm_phy_write(hw, port, PHY_BCOM_INT_MASK,
-                                  PHY_B_DEF_MSK);
-        }
+        /*
+         * Workaround BCOM Errata (#10523) for all BCom Phys
+         * Enable Power Management after link up
+         */
+        xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
+                     xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL)
+                     & ~PHY_B_AC_DIS_PM);
+        xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK);
 
         /* enable Rx/Tx */
-        skge_xm_write16(hw, port, XM_MMU_CMD,
+        xm_write16(hw, port, XM_MMU_CMD,
                         cmd | XM_MMU_ENA_RX | XM_MMU_ENA_TX);
         skge_link_up(skge);
 }
 
 
-static void genesis_bcom_intr(struct skge_port *skge)
+static inline void bcom_phy_intr(struct skge_port *skge)
 {
         struct skge_hw *hw = skge->hw;
         int port = skge->port;
-        u16 stat = skge_xm_phy_read(hw, port, PHY_BCOM_INT_STAT);
+        u16 isrc;
+
+        isrc = xm_phy_read(hw, port, PHY_BCOM_INT_STAT);
+        if (netif_msg_intr(skge))
+                printk(KERN_DEBUG PFX "%s: phy interrupt status 0x%x\n",
+                       skge->netdev->name, isrc);
 
-        pr_debug("genesis_bcom intr stat=%x\n", stat);
+        if (isrc & PHY_B_IS_PSE)
+                printk(KERN_ERR PFX "%s: uncorrectable pair swap error\n",
+                       hw->dev[port]->name);
 
         /* Workaround BCom Errata:
          *      enable and disable loopback mode if "NO HCD" occurs.
          */
-        if (stat & PHY_B_IS_NO_HDCL) {
-                u16 ctrl = skge_xm_phy_read(hw, port, PHY_BCOM_CTRL);
-                skge_xm_phy_write(hw, port, PHY_BCOM_CTRL,
+        if (isrc & PHY_B_IS_NO_HDCL) {
+                u16 ctrl = xm_phy_read(hw, port, PHY_BCOM_CTRL);
+                xm_phy_write(hw, port, PHY_BCOM_CTRL,
                                   ctrl | PHY_CT_LOOP);
-                skge_xm_phy_write(hw, port, PHY_BCOM_CTRL,
+                xm_phy_write(hw, port, PHY_BCOM_CTRL,
                                   ctrl & ~PHY_CT_LOOP);
         }
 
-        stat = skge_xm_phy_read(hw, port, PHY_BCOM_STAT);
-        if (stat & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE)) {
-                u16 aux = skge_xm_phy_read(hw, port, PHY_BCOM_AUX_STAT);
-                if ( !(aux & PHY_B_AS_LS) && netif_carrier_ok(skge->netdev))
-                        genesis_link_down(skge);
-
-                else if (stat & PHY_B_IS_LST_CHANGE) {
-                        if (aux & PHY_B_AS_AN_C) {
-                                switch (aux & PHY_B_AS_AN_RES_MSK) {
-                                case PHY_B_RES_1000FD:
-                                        skge->duplex = DUPLEX_FULL;
-                                        break;
-                                case PHY_B_RES_1000HD:
-                                        skge->duplex = DUPLEX_HALF;
-                                        break;
-                                }
-
-                                switch (aux & PHY_B_AS_PAUSE_MSK) {
-                                case PHY_B_AS_PAUSE_MSK:
-                                        skge->flow_control = FLOW_MODE_SYMMETRIC;
-                                        break;
-                                case PHY_B_AS_PRR:
-                                        skge->flow_control = FLOW_MODE_REM_SEND;
-                                        break;
-                                case PHY_B_AS_PRT:
-                                        skge->flow_control = FLOW_MODE_LOC_SEND;
-                                        break;
-                                default:
-                                        skge->flow_control = FLOW_MODE_NONE;
-                                }
-                                skge->speed = SPEED_1000;
-                        }
-                        genesis_link_up(skge);
-                }
-                else
-                        mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
-        }
-}
-
-/* Perodic poll of phy status to check for link transistion  */
-static void skge_link_timer(unsigned long __arg)
-{
-        struct skge_port *skge = (struct skge_port *) __arg;
-        struct skge_hw *hw = skge->hw;
-        int port = skge->port;
-
-        if (hw->chip_id != CHIP_ID_GENESIS || !netif_running(skge->netdev))
-                return;
-
-        spin_lock_bh(&hw->phy_lock);
-        if (hw->phy_type == SK_PHY_BCOM)
-                genesis_bcom_intr(skge);
-        else {
-                int i;
-                for (i = 0; i < 3; i++)
-                        if (skge_xm_read16(hw, port, XM_ISRC) & XM_IS_INP_ASS)
-                                break;
+        if (isrc & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE))
+                bcom_check_link(hw, port);
 
-                if (i == 3)
-                        mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
-                else
-                        genesis_link_up(skge);
-        }
-        spin_unlock_bh(&hw->phy_lock);
 }
 
 /* Marvell Phy Initailization */
@@ -1617,38 +1577,33 @@ static void yukon_init(struct skge_hw *hw, int port)
 {
         struct skge_port *skge = netdev_priv(hw->dev[port]);
         u16 ctrl, ct1000, adv;
-        u16 ledctrl, ledover;
 
         pr_debug("yukon_init\n");
         if (skge->autoneg == AUTONEG_ENABLE) {
-                u16 ectrl = skge_gm_phy_read(hw, port, PHY_MARV_EXT_CTRL);
+                u16 ectrl = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL);
 
                 ectrl &= ~(PHY_M_EC_M_DSC_MSK | PHY_M_EC_S_DSC_MSK |
                           PHY_M_EC_MAC_S_MSK);
                 ectrl |= PHY_M_EC_MAC_S(MAC_TX_CLK_25_MHZ);
 
-                /* on PHY 88E1111 there is a change for downshift control */
-                if (hw->chip_id == CHIP_ID_YUKON_EC)
-                        ectrl |= PHY_M_EC_M_DSC_2(0) | PHY_M_EC_DOWN_S_ENA;
-                else
-                        ectrl |= PHY_M_EC_M_DSC(0) | PHY_M_EC_S_DSC(1);
+                ectrl |= PHY_M_EC_M_DSC(0) | PHY_M_EC_S_DSC(1);
 
-                skge_gm_phy_write(hw, port, PHY_MARV_EXT_CTRL, ectrl);
+                gm_phy_write(hw, port, PHY_MARV_EXT_CTRL, ectrl);
         }
 
-        ctrl = skge_gm_phy_read(hw, port, PHY_MARV_CTRL);
+        ctrl = gm_phy_read(hw, port, PHY_MARV_CTRL);
         if (skge->autoneg == AUTONEG_DISABLE)
                 ctrl &= ~PHY_CT_ANE;
 
         ctrl |= PHY_CT_RESET;
-        skge_gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
+        gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
 
         ctrl = 0;
         ct1000 = 0;
-        adv = PHY_SEL_TYPE;
+        adv = PHY_AN_CSMA;
 
         if (skge->autoneg == AUTONEG_ENABLE) {
-                if (iscopper(hw)) {
+                if (hw->copper) {
                         if (skge->advertising & ADVERTISED_1000baseT_Full)
                                 ct1000 |= PHY_M_1000C_AFD;
                         if (skge->advertising & ADVERTISED_1000baseT_Half)
@@ -1661,41 +1616,12 @@ static void yukon_init(struct skge_hw *hw, int port)
                                 adv |= PHY_M_AN_10_FD;
                         if (skge->advertising & ADVERTISED_10baseT_Half)
                                 adv |= PHY_M_AN_10_HD;
-
-                        /* Set Flow-control capabilities */
-                        switch (skge->flow_control) {
-                        case FLOW_MODE_NONE:
-                                adv |= PHY_B_P_NO_PAUSE;
-                                break;
-                        case FLOW_MODE_LOC_SEND:
-                                adv |= PHY_B_P_ASYM_MD;
-                                break;
-                        case FLOW_MODE_SYMMETRIC:
-                                adv |= PHY_B_P_SYM_MD;
-                                break;
-                        case FLOW_MODE_REM_SEND:
-                                adv |= PHY_B_P_BOTH_MD;
-                                break;
-                        }
-                } else {        /* special defines for FIBER (88E1011S only) */
+                } else  /* special defines for FIBER (88E1011S only) */
                         adv |= PHY_M_AN_1000X_AHD | PHY_M_AN_1000X_AFD;
 
-                        /* Set Flow-control capabilities */
-                        switch (skge->flow_control) {
-                        case FLOW_MODE_NONE:
-                                adv |= PHY_M_P_NO_PAUSE_X;
-                                break;
-                        case FLOW_MODE_LOC_SEND:
-                                adv |= PHY_M_P_ASYM_MD_X;
-                                break;
-                        case FLOW_MODE_SYMMETRIC:
-                                adv |= PHY_M_P_SYM_MD_X;
-                                break;
-                        case FLOW_MODE_REM_SEND:
-                                adv |= PHY_M_P_BOTH_MD_X;
-                                break;
-                        }
-                }
+                /* Set Flow-control capabilities */
+                adv |= phy_pause_map[skge->flow_control];
+
                 /* Restart Auto-negotiation */
                 ctrl |= PHY_CT_ANE | PHY_CT_RE_CFG;
         } else {
@@ -1717,62 +1643,28 @@ static void yukon_init(struct skge_hw *hw, int port)
                 ctrl |= PHY_CT_RESET;
         }
 
-        if (hw->chip_id != CHIP_ID_YUKON_FE)
-                skge_gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, ct1000);
-
-        skge_gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, adv);
-        skge_gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
-
-        /* Setup Phy LED's */
-        ledctrl = PHY_M_LED_PULS_DUR(PULS_170MS);
-        ledover = 0;
-
-        if (hw->chip_id == CHIP_ID_YUKON_FE) {
-                /* on 88E3082 these bits are at 11..9 (shifted left) */
-                ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) << 1;
-
-                skge_gm_phy_write(hw, port, PHY_MARV_FE_LED_PAR,
-                                  ((skge_gm_phy_read(hw, port, PHY_MARV_FE_LED_PAR)
-
-                                    & ~PHY_M_FELP_LED1_MSK)
-                                   | PHY_M_FELP_LED1_CTRL(LED_PAR_CTRL_ACT_BL)));
-        } else {
-                /* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */
-                ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
-
-                /* turn off the Rx LED (LED_RX) */
-                ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
-        }
-
-        /* disable blink mode (LED_DUPLEX) on collisions */
-        ctrl |= PHY_M_LEDC_DP_CTRL;
-        skge_gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);
-
-        if (skge->autoneg == AUTONEG_DISABLE || skge->speed == SPEED_100) {
-                /* turn on 100 Mbps LED (LED_LINK100) */
-                ledover |= PHY_M_LED_MO_100(MO_LED_ON);
-        }
+        gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, ct1000);
 
-        if (ledover)
-                skge_gm_phy_write(hw, port, PHY_MARV_LED_OVER, ledover);
+        gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, adv);
+        gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
 
         /* Enable phy interrupt on autonegotiation complete (or link up) */
         if (skge->autoneg == AUTONEG_ENABLE)
-                skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_AN_COMPL);
+                gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_AN_MSK);
         else
-                skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
+                gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_DEF_MSK);
 }
 
 static void yukon_reset(struct skge_hw *hw, int port)
 {
-        skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);/* disable PHY IRQs */
-        skge_gma_write16(hw, port, GM_MC_ADDR_H1, 0);   /* clear MC hash */
-        skge_gma_write16(hw, port, GM_MC_ADDR_H2, 0);
-        skge_gma_write16(hw, port, GM_MC_ADDR_H3, 0);
-        skge_gma_write16(hw, port, GM_MC_ADDR_H4, 0);
+        gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);/* disable PHY IRQs */
+        gma_write16(hw, port, GM_MC_ADDR_H1, 0);        /* clear MC hash */
+        gma_write16(hw, port, GM_MC_ADDR_H2, 0);
+        gma_write16(hw, port, GM_MC_ADDR_H3, 0);
+        gma_write16(hw, port, GM_MC_ADDR_H4, 0);
 
-        skge_gma_write16(hw, port, GM_RX_CTRL,
-                         skge_gma_read16(hw, port, GM_RX_CTRL)
+        gma_write16(hw, port, GM_RX_CTRL,
+                         gma_read16(hw, port, GM_RX_CTRL)
                          | GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA);
 }
 
@@ -1785,17 +1677,17 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
 
         /* WA code for COMA mode -- set PHY reset */
         if (hw->chip_id == CHIP_ID_YUKON_LITE &&
-            chip_rev(hw) == CHIP_REV_YU_LITE_A3)
+            hw->chip_rev >= CHIP_REV_YU_LITE_A3)
                 skge_write32(hw, B2_GP_IO,
                              (skge_read32(hw, B2_GP_IO) | GP_DIR_9 | GP_IO_9));
 
         /* hard reset */
-        skge_write32(hw, SKGEMAC_REG(port, GPHY_CTRL), GPC_RST_SET);
-        skge_write32(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_RST_SET);
+        skge_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET);
+        skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_SET);
 
         /* WA code for COMA mode -- clear PHY reset */
         if (hw->chip_id == CHIP_ID_YUKON_LITE &&
-            chip_rev(hw) == CHIP_REV_YU_LITE_A3)
+            hw->chip_rev >= CHIP_REV_YU_LITE_A3)
                 skge_write32(hw, B2_GP_IO,
                              (skge_read32(hw, B2_GP_IO) | GP_DIR_9)
                              & ~GP_IO_9);
@@ -1803,16 +1695,16 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
         /* Set hardware config mode */
         reg = GPC_INT_POL_HI | GPC_DIS_FC | GPC_DIS_SLEEP |
                 GPC_ENA_XC | GPC_ANEG_ADV_ALL_M | GPC_ENA_PAUSE;
-        reg |= iscopper(hw) ? GPC_HWCFG_GMII_COP : GPC_HWCFG_GMII_FIB;
+        reg |= hw->copper ? GPC_HWCFG_GMII_COP : GPC_HWCFG_GMII_FIB;
 
         /* Clear GMC reset */
-        skge_write32(hw, SKGEMAC_REG(port, GPHY_CTRL), reg | GPC_RST_SET);
-        skge_write32(hw, SKGEMAC_REG(port, GPHY_CTRL), reg | GPC_RST_CLR);
-        skge_write32(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR);
+        skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_SET);
+        skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_CLR);
+        skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR);
         if (skge->autoneg == AUTONEG_DISABLE) {
                 reg = GM_GPCR_AU_ALL_DIS;
-                skge_gma_write16(hw, port, GM_GP_CTRL,
-                                 skge_gma_read16(hw, port, GM_GP_CTRL) | reg);
+                gma_write16(hw, port, GM_GP_CTRL,
+                                 gma_read16(hw, port, GM_GP_CTRL) | reg);
 
                 switch (skge->speed) {
                 case SPEED_1000:
@@ -1828,7 +1720,7 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
                 reg = GM_GPCR_SPEED_1000 | GM_GPCR_SPEED_100 | GM_GPCR_DUP_FULL;
         switch (skge->flow_control) {
         case FLOW_MODE_NONE:
-                skge_write32(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
+                skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
                 reg |= GM_GPCR_FC_TX_DIS | GM_GPCR_FC_RX_DIS | GM_GPCR_AU_FCT_DIS;
                 break;
         case FLOW_MODE_LOC_SEND:
@@ -1836,33 +1728,31 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
                 reg |= GM_GPCR_FC_RX_DIS | GM_GPCR_AU_FCT_DIS;
         }
 
-        skge_gma_write16(hw, port, GM_GP_CTRL, reg);
+        gma_write16(hw, port, GM_GP_CTRL, reg);
         skge_read16(hw, GMAC_IRQ_SRC);
 
-        spin_lock_bh(&hw->phy_lock);
         yukon_init(hw, port);
-        spin_unlock_bh(&hw->phy_lock);
 
         /* MIB clear */
-        reg = skge_gma_read16(hw, port, GM_PHY_ADDR);
-        skge_gma_write16(hw, port, GM_PHY_ADDR, reg | GM_PAR_MIB_CLR);
+        reg = gma_read16(hw, port, GM_PHY_ADDR);
+        gma_write16(hw, port, GM_PHY_ADDR, reg | GM_PAR_MIB_CLR);
 
         for (i = 0; i < GM_MIB_CNT_SIZE; i++)
-                skge_gma_read16(hw, port, GM_MIB_CNT_BASE + 8*i);
-        skge_gma_write16(hw, port, GM_PHY_ADDR, reg);
+                gma_read16(hw, port, GM_MIB_CNT_BASE + 8*i);
+        gma_write16(hw, port, GM_PHY_ADDR, reg);
 
         /* transmit control */
-        skge_gma_write16(hw, port, GM_TX_CTRL, TX_COL_THR(TX_COL_DEF));
+        gma_write16(hw, port, GM_TX_CTRL, TX_COL_THR(TX_COL_DEF));
 
         /* receive control reg: unicast + multicast + no FCS  */
-        skge_gma_write16(hw, port, GM_RX_CTRL,
+        gma_write16(hw, port, GM_RX_CTRL,
                          GM_RXCR_UCF_ENA | GM_RXCR_CRC_DIS | GM_RXCR_MCF_ENA);
 
         /* transmit flow control */
-        skge_gma_write16(hw, port, GM_TX_FLOW_CTRL, 0xffff);
+        gma_write16(hw, port, GM_TX_FLOW_CTRL, 0xffff);
 
         /* transmit parameter */
-        skge_gma_write16(hw, port, GM_TX_PARAM,
+        gma_write16(hw, port, GM_TX_PARAM,
                          TX_JAM_LEN_VAL(TX_JAM_LEN_DEF) |
                          TX_JAM_IPG_VAL(TX_JAM_IPG_DEF) |
                          TX_IPG_JAM_DATA(TX_IPG_JAM_DEF));
@@ -1872,33 +1762,38 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
         if (hw->dev[port]->mtu > 1500)
                 reg |= GM_SMOD_JUMBO_ENA;
 
-        skge_gma_write16(hw, port, GM_SERIAL_MODE, reg);
+        gma_write16(hw, port, GM_SERIAL_MODE, reg);
 
         /* physical address: used for pause frames */
-        skge_gm_set_addr(hw, port, GM_SRC_ADDR_1L, addr);
+        gma_set_addr(hw, port, GM_SRC_ADDR_1L, addr);
         /* virtual address for data */
-        skge_gm_set_addr(hw, port, GM_SRC_ADDR_2L, addr);
+        gma_set_addr(hw, port, GM_SRC_ADDR_2L, addr);
 
         /* enable interrupt mask for counter overflows */
-        skge_gma_write16(hw, port, GM_TX_IRQ_MSK, 0);
-        skge_gma_write16(hw, port, GM_RX_IRQ_MSK, 0);
-        skge_gma_write16(hw, port, GM_TR_IRQ_MSK, 0);
+        gma_write16(hw, port, GM_TX_IRQ_MSK, 0);
+        gma_write16(hw, port, GM_RX_IRQ_MSK, 0);
+        gma_write16(hw, port, GM_TR_IRQ_MSK, 0);
 
         /* Initialize Mac Fifo */
 
         /* Configure Rx MAC FIFO */
-        skge_write16(hw, SKGEMAC_REG(port, RX_GMF_FL_MSK), RX_FF_FL_DEF_MSK);
+        skge_write16(hw, SK_REG(port, RX_GMF_FL_MSK), RX_FF_FL_DEF_MSK);
         reg = GMF_OPER_ON | GMF_RX_F_FL_ON;
         if (hw->chip_id == CHIP_ID_YUKON_LITE &&
-            chip_rev(hw) == CHIP_REV_YU_LITE_A3)
+            hw->chip_rev >= CHIP_REV_YU_LITE_A3)
                 reg &= ~GMF_RX_F_FL_ON;
-        skge_write8(hw, SKGEMAC_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
-        skge_write16(hw, SKGEMAC_REG(port, RX_GMF_CTRL_T), reg);
-        skge_write16(hw, SKGEMAC_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
+        skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
+        skge_write16(hw, SK_REG(port, RX_GMF_CTRL_T), reg);
+        /*
+         * because Pause Packet Truncation in GMAC is not working
+         * we have to increase the Flush Threshold to 64 bytes
+         * in order to flush pause packets in Rx FIFO on Yukon-1
+         */
+        skge_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF+1);
 
         /* Configure Tx MAC FIFO */
-        skge_write8(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
-        skge_write16(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
+        skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
+        skge_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
 }
 
 static void yukon_stop(struct skge_port *skge)
@@ -1907,19 +1802,19 @@ static void yukon_stop(struct skge_port *skge)
         int port = skge->port;
 
         if (hw->chip_id == CHIP_ID_YUKON_LITE &&
-            chip_rev(hw) == CHIP_REV_YU_LITE_A3) {
+            hw->chip_rev >= CHIP_REV_YU_LITE_A3) {
                 skge_write32(hw, B2_GP_IO,
                              skge_read32(hw, B2_GP_IO) | GP_DIR_9 | GP_IO_9);
         }
 
-        skge_gma_write16(hw, port, GM_GP_CTRL,
-                         skge_gma_read16(hw, port, GM_GP_CTRL)
-                         & ~(GM_GPCR_RX_ENA|GM_GPCR_RX_ENA));
-        skge_gma_read16(hw, port, GM_GP_CTRL);
+        gma_write16(hw, port, GM_GP_CTRL,
+                         gma_read16(hw, port, GM_GP_CTRL)
+                         & ~(GM_GPCR_TX_ENA|GM_GPCR_RX_ENA));
+        gma_read16(hw, port, GM_GP_CTRL);
 
         /* set GPHY Control reset */
-        skge_gma_write32(hw, port, GPHY_CTRL, GPC_RST_SET);
-        skge_gma_write32(hw, port, GMAC_CTRL, GMC_RST_SET);
+        skge_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET);
+        skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_SET);
 }
 
 static void yukon_get_stats(struct skge_port *skge, u64 *data)
@@ -1928,39 +1823,41 @@ static void yukon_get_stats(struct skge_port *skge, u64 *data)
         int port = skge->port;
         int i;
 
-        data[0] = (u64) skge_gma_read32(hw, port, GM_TXO_OK_HI) << 32
-                | skge_gma_read32(hw, port, GM_TXO_OK_LO);
-        data[1] = (u64) skge_gma_read32(hw, port, GM_RXO_OK_HI) << 32
-                | skge_gma_read32(hw, port, GM_RXO_OK_LO);
+        data[0] = (u64) gma_read32(hw, port, GM_TXO_OK_HI) << 32
+                | gma_read32(hw, port, GM_TXO_OK_LO);
+        data[1] = (u64) gma_read32(hw, port, GM_RXO_OK_HI) << 32
+                | gma_read32(hw, port, GM_RXO_OK_LO);
 
         for (i = 2; i < ARRAY_SIZE(skge_stats); i++)
-                data[i] = skge_gma_read32(hw, port,
+                data[i] = gma_read32(hw, port,
                                           skge_stats[i].gma_offset);
 }
 
 static void yukon_mac_intr(struct skge_hw *hw, int port)
 {
-        struct skge_port *skge = netdev_priv(hw->dev[port]);
-        u8 status = skge_read8(hw, SKGEMAC_REG(port, GMAC_IRQ_SRC));
+        struct net_device *dev = hw->dev[port];
+        struct skge_port *skge = netdev_priv(dev);
+        u8 status = skge_read8(hw, SK_REG(port, GMAC_IRQ_SRC));
+
+        if (netif_msg_intr(skge))
+                printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
+                       dev->name, status);
 
-        pr_debug("yukon_intr status %x\n", status);
         if (status & GM_IS_RX_FF_OR) {
                 ++skge->net_stats.rx_fifo_errors;
-                skge_gma_write8(hw, port, RX_GMF_CTRL_T, GMF_CLI_RX_FO);
+                skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_CLI_RX_FO);
         }
+
         if (status & GM_IS_TX_FF_UR) {
                 ++skge->net_stats.tx_fifo_errors;
-                skge_gma_write8(hw, port, TX_GMF_CTRL_T, GMF_CLI_TX_FU);
+                skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_CLI_TX_FU);
         }
 
 }
 
 static u16 yukon_speed(const struct skge_hw *hw, u16 aux)
 {
-        if (hw->chip_id == CHIP_ID_YUKON_FE)
-                return (aux & PHY_M_PS_SPEED_100) ? SPEED_100 : SPEED_10;
-
-        switch(aux & PHY_M_PS_SPEED_MSK) {
+        switch (aux & PHY_M_PS_SPEED_MSK) {
         case PHY_M_PS_SPEED_1000:
                 return SPEED_1000;
         case PHY_M_PS_SPEED_100:
@@ -1981,15 +1878,15 @@ static void yukon_link_up(struct skge_port *skge)
         /* Enable Transmit FIFO Underrun */
         skge_write8(hw, GMAC_IRQ_MSK, GMAC_DEF_MSK);
 
-        reg = skge_gma_read16(hw, port, GM_GP_CTRL);
+        reg = gma_read16(hw, port, GM_GP_CTRL);
         if (skge->duplex == DUPLEX_FULL || skge->autoneg == AUTONEG_ENABLE)
                 reg |= GM_GPCR_DUP_FULL;
 
         /* enable Rx/Tx */
         reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
-        skge_gma_write16(hw, port, GM_GP_CTRL, reg);
+        gma_write16(hw, port, GM_GP_CTRL, reg);
 
-        skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
+        gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_DEF_MSK);
         skge_link_up(skge);
 }
 
@@ -1997,18 +1894,19 @@ static void yukon_link_down(struct skge_port *skge)
 {
         struct skge_hw *hw = skge->hw;
         int port = skge->port;
+        u16 ctrl;
 
         pr_debug("yukon_link_down\n");
-        skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
-        skge_gm_phy_write(hw, port, GM_GP_CTRL,
-                          skge_gm_phy_read(hw, port, GM_GP_CTRL)
-                          & ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA));
+        gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
+
+        ctrl = gma_read16(hw, port, GM_GP_CTRL);
+        ctrl &= ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA);
+        gma_write16(hw, port, GM_GP_CTRL, ctrl);
 
-        if (hw->chip_id != CHIP_ID_YUKON_FE &&
-            skge->flow_control == FLOW_MODE_REM_SEND) {
+        if (skge->flow_control == FLOW_MODE_REM_SEND) {
                 /* restore Asymmetric Pause bit */
-                skge_gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
-                                  skge_gm_phy_read(hw, port,
+                gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
+                                  gm_phy_read(hw, port,
                                                    PHY_MARV_AUNE_ADV)
                                   | PHY_M_AN_ASP);
 
@@ -2027,20 +1925,21 @@ static void yukon_phy_intr(struct skge_port *skge)
         const char *reason = NULL;
         u16 istatus, phystat;
 
-        istatus = skge_gm_phy_read(hw, port, PHY_MARV_INT_STAT);
-        phystat = skge_gm_phy_read(hw, port, PHY_MARV_PHY_STAT);
-        pr_debug("yukon phy intr istat=%x phy_stat=%x\n", istatus, phystat);
+        istatus = gm_phy_read(hw, port, PHY_MARV_INT_STAT);
+        phystat = gm_phy_read(hw, port, PHY_MARV_PHY_STAT);
+
+        if (netif_msg_intr(skge))
+                printk(KERN_DEBUG PFX "%s: phy interrupt status 0x%x 0x%x\n",
+                       skge->netdev->name, istatus, phystat);
 
         if (istatus & PHY_M_IS_AN_COMPL) {
-                if (skge_gm_phy_read(hw, port, PHY_MARV_AUNE_LP)
+                if (gm_phy_read(hw, port, PHY_MARV_AUNE_LP)
                     & PHY_M_AN_RF) {
                         reason = "remote fault";
                         goto failed;
                 }
 
-                if (!(hw->chip_id == CHIP_ID_YUKON_FE || hw->chip_id == CHIP_ID_YUKON_EC)
-                    && (skge_gm_phy_read(hw, port, PHY_MARV_1000T_STAT)
-                        & PHY_B_1000S_MSF)) {
+                if (gm_phy_read(hw, port, PHY_MARV_1000T_STAT) & PHY_B_1000S_MSF) {
                         reason = "master/slave fault";
                         goto failed;
                 }
@@ -2054,10 +1953,6 @@ static void yukon_phy_intr(struct skge_port *skge)
                         ? DUPLEX_FULL : DUPLEX_HALF;
                 skge->speed = yukon_speed(hw, phystat);
 
-                /* Tx & Rx Pause Enabled bits are at 9..8 */
-                if (hw->chip_id == CHIP_ID_YUKON_XL)
-                        phystat >>= 6;
-
                 /* We are using IEEE 802.3z/D5.0 Table 37-4 */
                 switch (phystat & PHY_M_PS_PAUSE_MSK) {
                 case PHY_M_PS_PAUSE_MSK:
@@ -2075,9 +1970,9 @@ static void yukon_phy_intr(struct skge_port *skge)
 
                 if (skge->flow_control == FLOW_MODE_NONE ||
                     (skge->speed < SPEED_1000 && skge->duplex == DUPLEX_HALF))
-                        skge_write8(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
+                        skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
                 else
-                        skge_write8(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
+                        skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
                 yukon_link_up(skge);
                 return;
         }
@@ -2161,6 +2056,12 @@ static int skge_up(struct net_device *dev)
         if (netif_msg_ifup(skge))
                 printk(KERN_INFO PFX "%s: enabling interface\n", dev->name);
 
+        if (dev->mtu > RX_BUF_SIZE)
+                skge->rx_buf_size = dev->mtu + ETH_HLEN + NET_IP_ALIGN;
+        else
+                skge->rx_buf_size = RX_BUF_SIZE;
+
+
         rx_size = skge->rx_ring.count * sizeof(struct skge_rx_desc);
         tx_size = skge->tx_ring.count * sizeof(struct skge_tx_desc);
         skge->mem_size = tx_size + rx_size;
@@ -2173,7 +2074,8 @@ static int skge_up(struct net_device *dev)
         if ((err = skge_ring_alloc(&skge->rx_ring, skge->mem, skge->dma)))
                 goto free_pci_mem;
 
-        if (skge_rx_fill(skge))
+        err = skge_rx_fill(skge);
+        if (err)
                 goto free_rx_ring;
 
         if ((err = skge_ring_alloc(&skge->tx_ring, skge->mem + rx_size,
@@ -2182,14 +2084,20 @@ static int skge_up(struct net_device *dev)
 
         skge->tx_avail = skge->tx_ring.count - 1;
 
+        /* Enable IRQ from port */
+        hw->intr_mask |= portirqmask[port];
+        skge_write32(hw, B0_IMSK, hw->intr_mask);
+
         /* Initialze MAC */
+        spin_lock_bh(&hw->phy_lock);
         if (hw->chip_id == CHIP_ID_GENESIS)
                 genesis_mac_init(hw, port);
         else
                 yukon_mac_init(hw, port);
+        spin_unlock_bh(&hw->phy_lock);
 
         /* Configure RAMbuffers */
-        chunk = hw->ram_size / (isdualport(hw) ? 4 : 2);
+        chunk = hw->ram_size / ((hw->ports + 1)*2);
         ram_addr = hw->ram_offset + 2 * chunk * port;
 
         skge_ramset(hw, rxqaddr[port], ram_addr, chunk);
@@ -2202,6 +2110,7 @@ static int skge_up(struct net_device *dev)
         /* Start receiver BMU */
         wmb();
         skge_write8(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_START | CSR_IRQ_CL_F);
+        skge_led(skge, LED_MODE_ON);
 
         pr_debug("skge_up completed\n");
         return 0;
@@ -2226,9 +2135,6 @@ static int skge_down(struct net_device *dev)
 
         netif_stop_queue(dev);
 
-        del_timer_sync(&skge->led_blink);
-        del_timer_sync(&skge->link_check);
-
         /* Stop transmitter */
         skge_write8(hw, Q_ADDR(txqaddr[port], Q_CSR), CSR_STOP);
         skge_write32(hw, RB_ADDR(txqaddr[port], RB_CTRL),
@@ -2240,12 +2146,12 @@ static int skge_down(struct net_device *dev)
                 yukon_stop(skge);
 
         /* Disable Force Sync bit and Enable Alloc bit */
-        skge_write8(hw, SKGEMAC_REG(port, TXA_CTRL),
+        skge_write8(hw, SK_REG(port, TXA_CTRL),
                     TXA_DIS_FSYNC | TXA_DIS_ALLOC | TXA_STOP_RC);
 
         /* Stop Interval Timer and Limit Counter of Tx Arbiter */
-        skge_write32(hw, SKGEMAC_REG(port, TXA_ITI_INI), 0L);
-        skge_write32(hw, SKGEMAC_REG(port, TXA_LIM_INI), 0L);
+        skge_write32(hw, SK_REG(port, TXA_ITI_INI), 0L);
+        skge_write32(hw, SK_REG(port, TXA_LIM_INI), 0L);
 
         /* Reset PCI FIFO */
         skge_write32(hw, Q_ADDR(txqaddr[port], Q_CSR), CSR_SET_RESET);
@@ -2260,17 +2166,14 @@ static int skge_down(struct net_device *dev)
         skge_write32(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_SET_RESET);
 
         if (hw->chip_id == CHIP_ID_GENESIS) {
-                skge_write8(hw, SKGEMAC_REG(port, TX_MFF_CTRL2), MFF_RST_SET);
-                skge_write8(hw, SKGEMAC_REG(port, RX_MFF_CTRL2), MFF_RST_SET);
-                skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_STOP);
-                skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_STOP);
+                skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_RST_SET);
+                skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_RST_SET);
         } else {
-                skge_write8(hw, SKGEMAC_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
-                skge_write8(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
+                skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
+                skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
         }
 
-        /* turn off led's */
-        skge_write16(hw, B0_LED, LED_STAT_OFF);
+        skge_led(skge, LED_MODE_OFF);
 
         skge_tx_clean(skge);
         skge_rx_clean(skge);
@@ -2299,10 +2202,10 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 
         local_irq_save(flags);
         if (!spin_trylock(&skge->tx_lock)) {
-                /* Collision - tell upper layer to requeue */ 
-                local_irq_restore(flags); 
-                return NETDEV_TX_LOCKED; 
-        } 
+                /* Collision - tell upper layer to requeue */
+                local_irq_restore(flags);
+                return NETDEV_TX_LOCKED;
+        }
 
         if (unlikely(skge->tx_avail < skb_shinfo(skb)->nr_frags +1)) {
                 netif_stop_queue(dev);
@@ -2333,7 +2236,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
                  * does.  Looks like hardware is wrong?
                  */
                 if (ip->protocol == IPPROTO_UDP
-                    && chip_rev(hw) == 0 && hw->chip_id == CHIP_ID_YUKON)
+                    && hw->chip_rev == 0 && hw->chip_id == CHIP_ID_YUKON)
                         control = BMU_TCP_CHECK;
                 else
                         control = BMU_UDP_CHECK;
@@ -2394,6 +2297,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
 
 static inline void skge_tx_free(struct skge_hw *hw, struct skge_element *e)
 {
+        /* This ring element can be skb or fragment */
         if (e->skb) {
                 pci_unmap_single(hw->pdev,
                                pci_unmap_addr(e, mapaddr),
@@ -2438,16 +2342,17 @@ static void skge_tx_timeout(struct net_device *dev)
 static int skge_change_mtu(struct net_device *dev, int new_mtu)
 {
         int err = 0;
+        int running = netif_running(dev);
 
-        if(new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
+        if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
                 return -EINVAL;
 
-        dev->mtu = new_mtu;
 
-        if (netif_running(dev)) {
+        if (running)
                 skge_down(dev);
+        dev->mtu = new_mtu;
+        if (running)
                 skge_up(dev);
-        }
 
         return err;
 }
@@ -2462,7 +2367,9 @@ static void genesis_set_multicast(struct net_device *dev)
         u32 mode;
         u8 filter[8];
 
-        mode = skge_xm_read32(hw, port, XM_MODE);
+        pr_debug("genesis_set_multicast flags=%x count=%d\n", dev->flags, dev->mc_count);
+
+        mode = xm_read32(hw, port, XM_MODE);
         mode |= XM_MD_ENA_HASH;
         if (dev->flags & IFF_PROMISC)
                 mode |= XM_MD_ENA_PROM;
@@ -2473,17 +2380,16 @@ static void genesis_set_multicast(struct net_device *dev)
                 memset(filter, 0xff, sizeof(filter));
         else {
                 memset(filter, 0, sizeof(filter));
-                for(i = 0; list && i < count; i++, list = list->next) {
-                        u32 crc = crc32_le(~0, list->dmi_addr, ETH_ALEN);
-                        u8 bit = 63 - (crc & 63);
-
+                for (i = 0; list && i < count; i++, list = list->next) {
+                        u32 crc, bit;
+                        crc = ether_crc_le(ETH_ALEN, list->dmi_addr);
+                        bit = ~crc & 0x3f;
                         filter[bit/8] |= 1 << (bit%8);
                 }
         }
 
-        skge_xm_outhash(hw, port, XM_HSM, filter);
-
-        skge_xm_write32(hw, port, XM_MODE, mode);
+        xm_write32(hw, port, XM_MODE, mode);
+        xm_outhash(hw, port, XM_HSM, filter);
 }
 
 static void yukon_set_multicast(struct net_device *dev)
@@ -2497,7 +2403,7 @@ static void yukon_set_multicast(struct net_device *dev)
 
         memset(filter, 0, sizeof(filter));
 
-        reg = skge_gma_read16(hw, port, GM_RX_CTRL);
+        reg = gma_read16(hw, port, GM_RX_CTRL);
         reg |= GM_RXCR_UCF_ENA;
 
         if (dev->flags & IFF_PROMISC)           /* promiscious */
@@ -2510,23 +2416,23 @@ static void yukon_set_multicast(struct net_device *dev)
                 int i;
                 reg |= GM_RXCR_MCF_ENA;
 
-                for(i = 0; list && i < dev->mc_count; i++, list = list->next) {
+                for (i = 0; list && i < dev->mc_count; i++, list = list->next) {
                         u32 bit = ether_crc(ETH_ALEN, list->dmi_addr) & 0x3f;
                         filter[bit/8] |= 1 << (bit%8);
                 }
         }
 
 
-        skge_gma_write16(hw, port, GM_MC_ADDR_H1,
+        gma_write16(hw, port, GM_MC_ADDR_H1,
                          (u16)filter[0] | ((u16)filter[1] << 8));
-        skge_gma_write16(hw, port, GM_MC_ADDR_H2,
+        gma_write16(hw, port, GM_MC_ADDR_H2,
                          (u16)filter[2] | ((u16)filter[3] << 8));
-        skge_gma_write16(hw, port, GM_MC_ADDR_H3,
+        gma_write16(hw, port, GM_MC_ADDR_H3,
                          (u16)filter[4] | ((u16)filter[5] << 8));
-        skge_gma_write16(hw, port, GM_MC_ADDR_H4,
+        gma_write16(hw, port, GM_MC_ADDR_H4,
                          (u16)filter[6] | ((u16)filter[7] << 8));
 
-        skge_gma_write16(hw, port, GM_RX_CTRL, reg);
+        gma_write16(hw, port, GM_RX_CTRL, reg);
 }
 
 static inline int bad_phy_status(const struct skge_hw *hw, u32 status)
@@ -2545,28 +2451,76 @@ static void skge_rx_error(struct skge_port *skge, int slot,
                 printk(KERN_DEBUG PFX "%s: rx err, slot %d control 0x%x status 0x%x\n",
                        skge->netdev->name, slot, control, status);
 
-        if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
-            || (control & BMU_BBC) > skge->netdev->mtu + VLAN_ETH_HLEN)
+        if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF))
                 skge->net_stats.rx_length_errors++;
-        else {
-                if (skge->hw->chip_id == CHIP_ID_GENESIS) {
-                        if (status & (XMR_FS_RUNT|XMR_FS_LNG_ERR))
-                                skge->net_stats.rx_length_errors++;
-                        if (status & XMR_FS_FRA_ERR)
-                                skge->net_stats.rx_frame_errors++;
-                        if (status & XMR_FS_FCS_ERR)
-                                skge->net_stats.rx_crc_errors++;
-                } else {
-                        if (status & (GMR_FS_LONG_ERR|GMR_FS_UN_SIZE))
-                                skge->net_stats.rx_length_errors++;
-                        if (status & GMR_FS_FRAGMENT)
-                                skge->net_stats.rx_frame_errors++;
-                        if (status & GMR_FS_CRC_ERR)
-                                skge->net_stats.rx_crc_errors++;
+        else if (skge->hw->chip_id == CHIP_ID_GENESIS) {
+                if (status & (XMR_FS_RUNT|XMR_FS_LNG_ERR))
+                        skge->net_stats.rx_length_errors++;
+                if (status & XMR_FS_FRA_ERR)
+                        skge->net_stats.rx_frame_errors++;
+                if (status & XMR_FS_FCS_ERR)
+                        skge->net_stats.rx_crc_errors++;
+        } else {
+                if (status & (GMR_FS_LONG_ERR|GMR_FS_UN_SIZE))
+                        skge->net_stats.rx_length_errors++;
+                if (status & GMR_FS_FRAGMENT)
+                        skge->net_stats.rx_frame_errors++;
+                if (status & GMR_FS_CRC_ERR)
+                        skge->net_stats.rx_crc_errors++;
+        }
+}
+
+/* Get receive buffer from descriptor.
+ * Handles copy of small buffers and reallocation failures
+ */
+static inline struct sk_buff *skge_rx_get(struct skge_port *skge,
+                                          struct skge_element *e,
+                                          unsigned int len)
+{
+        struct sk_buff *nskb, *skb;
+
+        if (len < RX_COPY_THRESHOLD) {
+                nskb = skge_rx_alloc(skge->netdev, len + NET_IP_ALIGN);
+                if (unlikely(!nskb))
+                        return NULL;
+
+                pci_dma_sync_single_for_cpu(skge->hw->pdev,
+                                            pci_unmap_addr(e, mapaddr),
+                                            len, PCI_DMA_FROMDEVICE);
+                memcpy(nskb->data, e->skb->data, len);
+                pci_dma_sync_single_for_device(skge->hw->pdev,
+                                               pci_unmap_addr(e, mapaddr),
+                                               len, PCI_DMA_FROMDEVICE);
+
+                if (skge->rx_csum) {
+                        struct skge_rx_desc *rd = e->desc;
+                        nskb->csum = le16_to_cpu(rd->csum2);
+                        nskb->ip_summed = CHECKSUM_HW;
+                }
+                skge_rx_reuse(e, skge->rx_buf_size);
+                return nskb;
+        } else {
+                nskb = skge_rx_alloc(skge->netdev, skge->rx_buf_size);
+                if (unlikely(!nskb))
+                        return NULL;
+
+                pci_unmap_single(skge->hw->pdev,
+                                 pci_unmap_addr(e, mapaddr),
+                                 pci_unmap_len(e, maplen),
+                                 PCI_DMA_FROMDEVICE);
+                skb = e->skb;
+                if (skge->rx_csum) {
+                        struct skge_rx_desc *rd = e->desc;
+                        skb->csum = le16_to_cpu(rd->csum2);
+                        skb->ip_summed = CHECKSUM_HW;
                 }
+
+                skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
+                return skb;
         }
 }
 
+
 static int skge_poll(struct net_device *dev, int *budget)
 {
         struct skge_port *skge = netdev_priv(dev);
@@ -2575,13 +2529,12 @@ static int skge_poll(struct net_device *dev, int *budget)
         struct skge_element *e;
         unsigned int to_do = min(dev->quota, *budget);
         unsigned int work_done = 0;
-        int done;
-        static const u32 irqmask[] = { IS_PORT_1, IS_PORT_2 };
 
-        for (e = ring->to_clean; e != ring->to_use && work_done < to_do;
-             e = e->next) {
+        pr_debug("skge_poll\n");
+
+        for (e = ring->to_clean; work_done < to_do; e = e->next) {
                 struct skge_rx_desc *rd = e->desc;
-                struct sk_buff *skb = e->skb;
+                struct sk_buff *skb;
                 u32 control, len, status;
 
                 rmb();
@@ -2590,19 +2543,12 @@ static int skge_poll(struct net_device *dev, int *budget)
                         break;
 
                 len = control & BMU_BBC;
-                e->skb = NULL;
-
-                pci_unmap_single(hw->pdev,
-                                 pci_unmap_addr(e, mapaddr),
-                                 pci_unmap_len(e, maplen),
-                                 PCI_DMA_FROMDEVICE);
-
                 status = rd->status;
-                if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
-                     || len > dev->mtu + VLAN_ETH_HLEN
-                     || bad_phy_status(hw, status)) {
+
+                if (unlikely((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
+                             || bad_phy_status(hw, status))) {
                         skge_rx_error(skge, e - ring->start, control, status);
-                        dev_kfree_skb(skb);
+                        skge_rx_reuse(e, skge->rx_buf_size);
                         continue;
                 }
 
@@ -2610,43 +2556,37 @@ static int skge_poll(struct net_device *dev, int *budget)
                     printk(KERN_DEBUG PFX "%s: rx slot %td status 0x%x len %d\n",
                            dev->name, e - ring->start, rd->status, len);
 
-                skb_put(skb, len);
-                skb->protocol = eth_type_trans(skb, dev);
+                skb = skge_rx_get(skge, e, len);
+                if (likely(skb)) {
+                        skb_put(skb, len);
+                        skb->protocol = eth_type_trans(skb, dev);
 
-                if (skge->rx_csum) {
-                        skb->csum = le16_to_cpu(rd->csum2);
-                        skb->ip_summed = CHECKSUM_HW;
-                }
-
-                dev->last_rx = jiffies;
-                netif_receive_skb(skb);
+                        dev->last_rx = jiffies;
+                        netif_receive_skb(skb);
 
-                ++work_done;
+                        ++work_done;
+                } else
+                        skge_rx_reuse(e, skge->rx_buf_size);
         }
         ring->to_clean = e;
 
-        *budget -= work_done;
-        dev->quota -= work_done;
-        done = work_done < to_do;
-
-        if (skge_rx_fill(skge))
-                done = 0;
-
         /* restart receiver */
         wmb();
         skge_write8(hw, Q_ADDR(rxqaddr[skge->port], Q_CSR),
                     CSR_START | CSR_IRQ_CL_F);
 
-        if (done) {
-                local_irq_disable();
-                hw->intr_mask |= irqmask[skge->port];
-                /* Order is important since data can get interrupted */
-                skge_write32(hw, B0_IMSK, hw->intr_mask);
-                __netif_rx_complete(dev);
-                local_irq_enable();
-        }
+        *budget -= work_done;
+        dev->quota -= work_done;
 
-        return !done;
+        if (work_done >=  to_do)
+                return 1; /* not done */
+
+        local_irq_disable();
+        __netif_rx_complete(dev);
+        hw->intr_mask |= portirqmask[skge->port];
+        skge_write32(hw, B0_IMSK, hw->intr_mask);
+        local_irq_enable();
+        return 0;
 }
 
 static inline void skge_tx_intr(struct net_device *dev)
@@ -2657,7 +2597,7 @@ static inline void skge_tx_intr(struct net_device *dev)
         struct skge_element *e;
 
         spin_lock(&skge->tx_lock);
-        for(e = ring->to_clean; e != ring->to_use; e = e->next) {
+        for (e = ring->to_clean; e != ring->to_use; e = e->next) {
                 struct skge_tx_desc *td = e->desc;
                 u32 control;
 
@@ -2683,19 +2623,25 @@ static inline void skge_tx_intr(struct net_device *dev)
         spin_unlock(&skge->tx_lock);
 }
 
+/* Parity errors seem to happen when Genesis is connected to a switch
+ * with no other ports present. Heartbeat error??
+ */
 static void skge_mac_parity(struct skge_hw *hw, int port)
 {
-        printk(KERN_ERR PFX "%s: mac data parity error\n",
-               hw->dev[port] ? hw->dev[port]->name
-               : (port == 0 ? "(port A)": "(port B"));
+        struct net_device *dev = hw->dev[port];
+
+        if (dev) {
+                struct skge_port *skge = netdev_priv(dev);
+                ++skge->net_stats.tx_heartbeat_errors;
+        }
 
         if (hw->chip_id == CHIP_ID_GENESIS)
-                skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1),
+                skge_write16(hw, SK_REG(port, TX_MFF_CTRL1),
                              MFF_CLR_PERR);
         else
                 /* HW-Bug #8: cleared by GMF_CLI_TX_FC instead of GMF_CLI_TX_PE */
-                skge_write8(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T),
-                            (hw->chip_id == CHIP_ID_YUKON && chip_rev(hw) == 0)
+                skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T),
+                            (hw->chip_id == CHIP_ID_YUKON && hw->chip_rev == 0)
                             ? GMF_CLI_TX_FC : GMF_CLI_TX_PE);
 }
 
@@ -2703,16 +2649,16 @@ static void skge_pci_clear(struct skge_hw *hw)
 {
         u16 status;
 
-        status = skge_read16(hw, SKGEPCI_REG(PCI_STATUS));
+        pci_read_config_word(hw->pdev, PCI_STATUS, &status);
         skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
-        skge_write16(hw, SKGEPCI_REG(PCI_STATUS),
-                     status | PCI_STATUS_ERROR_BITS);
+        pci_write_config_word(hw->pdev, PCI_STATUS,
+                              status | PCI_STATUS_ERROR_BITS);
         skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
 }
 
 static void skge_mac_intr(struct skge_hw *hw, int port)
 {
-        if (hw->chip_id == CHIP_ID_GENESIS) 
+        if (hw->chip_id == CHIP_ID_GENESIS)
                 genesis_mac_intr(hw, port);
         else
                 yukon_mac_intr(hw, port);
@@ -2726,25 +2672,13 @@ static void skge_error_irq(struct skge_hw *hw)
         if (hw->chip_id == CHIP_ID_GENESIS) {
                 /* clear xmac errors */
                 if (hwstatus & (IS_NO_STAT_M1|IS_NO_TIST_M1))
-                        skge_write16(hw, SKGEMAC_REG(0, RX_MFF_CTRL1), MFF_CLR_INSTAT);
+                        skge_write16(hw, SK_REG(0, RX_MFF_CTRL1), MFF_CLR_INSTAT);
                 if (hwstatus & (IS_NO_STAT_M2|IS_NO_TIST_M2))
-                        skge_write16(hw, SKGEMAC_REG(0, RX_MFF_CTRL2), MFF_CLR_INSTAT);
+                        skge_write16(hw, SK_REG(0, RX_MFF_CTRL2), MFF_CLR_INSTAT);
         } else {
                 /* Timestamp (unused) overflow */
                 if (hwstatus & IS_IRQ_TIST_OV)
                         skge_write8(hw, GMAC_TI_ST_CTRL, GMT_ST_CLR_IRQ);
-
-                if (hwstatus & IS_IRQ_SENSOR) {
-                        /* no sensors on 32-bit Yukon */
-                        if (!(skge_read16(hw, B0_CTST) & CS_BUS_SLOT_SZ)) {
-                                printk(KERN_ERR PFX "ignoring bogus sensor interrups\n");
-                                skge_write32(hw, B0_HWE_IMSK,
-                                             IS_ERR_MSK & ~IS_IRQ_SENSOR);
-                        } else
-                                printk(KERN_WARNING PFX "sensor interrupt\n");
-                }
-
-
         }
 
         if (hwstatus & IS_RAM_RD_PAR) {
@@ -2775,9 +2709,10 @@ static void skge_error_irq(struct skge_hw *hw)
 
                 skge_pci_clear(hw);
 
+                /* if error still set then just ignore it */
                 hwstatus = skge_read32(hw, B0_HWE_ISRC);
                 if (hwstatus & IS_IRQ_STAT) {
-                        printk(KERN_WARNING PFX "IRQ status %x: still set ignoring hardware errors\n",
+                        pr_debug("IRQ status %x: still set ignoring hardware errors\n",
                                hwstatus);
                         hw->intr_mask &= ~IS_HW_ERR;
                 }
@@ -2803,8 +2738,8 @@ static void skge_extirq(unsigned long data)
 
                         if (hw->chip_id != CHIP_ID_GENESIS)
                                 yukon_phy_intr(skge);
-                        else if (hw->phy_type == SK_PHY_BCOM)
-                                genesis_bcom_intr(skge);
+                        else
+                                bcom_phy_intr(skge);
                 }
         }
         spin_unlock(&hw->phy_lock);
@@ -2824,19 +2759,14 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
                 return IRQ_NONE;
 
         status &= hw->intr_mask;
-
-        if ((status & IS_R1_F) && netif_rx_schedule_prep(hw->dev[0])) {
-                status &= ~IS_R1_F;
+        if (status & IS_R1_F) {
                 hw->intr_mask &= ~IS_R1_F;
-                skge_write32(hw, B0_IMSK, hw->intr_mask);
-                __netif_rx_schedule(hw->dev[0]);
+                netif_rx_schedule(hw->dev[0]);
         }
 
-        if ((status & IS_R2_F) && netif_rx_schedule_prep(hw->dev[1])) {
-                status &= ~IS_R2_F;
+        if (status & IS_R2_F) {
                 hw->intr_mask &= ~IS_R2_F;
-                skge_write32(hw, B0_IMSK, hw->intr_mask);
-                __netif_rx_schedule(hw->dev[1]);
+                netif_rx_schedule(hw->dev[1]);
         }
 
         if (status & IS_XA1_F)
@@ -2845,9 +2775,27 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
         if (status & IS_XA2_F)
                 skge_tx_intr(hw->dev[1]);
 
+        if (status & IS_PA_TO_RX1) {
+                struct skge_port *skge = netdev_priv(hw->dev[0]);
+                ++skge->net_stats.rx_over_errors;
+                skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX1);
+        }
+
+        if (status & IS_PA_TO_RX2) {
+                struct skge_port *skge = netdev_priv(hw->dev[1]);
+                ++skge->net_stats.rx_over_errors;
+                skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX2);
+        }
+
+        if (status & IS_PA_TO_TX1)
+                skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX1);
+
+        if (status & IS_PA_TO_TX2)
+                skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX2);
+
         if (status & IS_MAC1)
                 skge_mac_intr(hw, 0);
-        
+
         if (status & IS_MAC2)
                 skge_mac_intr(hw, 1);
 
@@ -2859,8 +2807,7 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
                 tasklet_schedule(&hw->ext_tasklet);
         }
 
-        if (status)
-                skge_write32(hw, B0_IMSK, hw->intr_mask);
+        skge_write32(hw, B0_IMSK, hw->intr_mask);
 
         return IRQ_HANDLED;
 }
@@ -2904,9 +2851,6 @@ static const struct {
         { CHIP_ID_YUKON,         "Yukon" },
         { CHIP_ID_YUKON_LITE,    "Yukon-Lite"},
         { CHIP_ID_YUKON_LP,      "Yukon-LP"},
-        { CHIP_ID_YUKON_XL,      "Yukon-2 XL"},
-        { CHIP_ID_YUKON_EC,      "YUKON-2 EC"},
-        { CHIP_ID_YUKON_FE,      "YUKON-2 FE"},
 };
 
 static const char *skge_board_name(const struct skge_hw *hw)
@@ -2930,8 +2874,8 @@ static const char *skge_board_name(const struct skge_hw *hw)
 static int skge_reset(struct skge_hw *hw)
 {
         u16 ctst;
-        u8 t8;
-        int i, ports;
+        u8 t8, mac_cfg, pmd_type, phy_type;
+        int i;
 
         ctst = skge_read16(hw, B0_CTST);
 
@@ -2949,21 +2893,19 @@ static int skge_reset(struct skge_hw *hw)
                      ctst & (CS_CLK_RUN_HOT|CS_CLK_RUN_RST|CS_CLK_RUN_ENA));
 
         hw->chip_id = skge_read8(hw, B2_CHIP_ID);
-        hw->phy_type = skge_read8(hw, B2_E_1) & 0xf;
-        hw->pmd_type = skge_read8(hw, B2_PMD_TYP);
+        phy_type = skge_read8(hw, B2_E_1) & 0xf;
+        pmd_type = skge_read8(hw, B2_PMD_TYP);
+        hw->copper = (pmd_type == 'T' || pmd_type == '1');
 
-        switch(hw->chip_id) {
+        switch (hw->chip_id) {
         case CHIP_ID_GENESIS:
-                switch (hw->phy_type) {
-                case SK_PHY_XMAC:
-                        hw->phy_addr = PHY_ADDR_XMAC;
-                        break;
+                switch (phy_type) {
                 case SK_PHY_BCOM:
                         hw->phy_addr = PHY_ADDR_BCOM;
                         break;
                 default:
                         printk(KERN_ERR PFX "%s: unsupported phy type 0x%x\n",
-                               pci_name(hw->pdev), hw->phy_type);
+                               pci_name(hw->pdev), phy_type);
                         return -EOPNOTSUPP;
                 }
                 break;
@@ -2971,13 +2913,10 @@ static int skge_reset(struct skge_hw *hw)
         case CHIP_ID_YUKON:
         case CHIP_ID_YUKON_LITE:
         case CHIP_ID_YUKON_LP:
-                if (hw->phy_type < SK_PHY_MARV_COPPER && hw->pmd_type != 'S')
-                        hw->phy_type = SK_PHY_MARV_COPPER;
+                if (phy_type < SK_PHY_MARV_COPPER && pmd_type != 'S')
+                        hw->copper = 1;
 
                 hw->phy_addr = PHY_ADDR_MARV;
-                if (!iscopper(hw))
-                        hw->phy_type = SK_PHY_MARV_FIBER;
-
                 break;
 
         default:
@@ -2986,8 +2925,9 @@ static int skge_reset(struct skge_hw *hw)
                 return -EOPNOTSUPP;
         }
 
-        hw->mac_cfg = skge_read8(hw, B2_MAC_CFG);
-        ports = isdualport(hw) ? 2 : 1;
+        mac_cfg = skge_read8(hw, B2_MAC_CFG);
+        hw->ports = (mac_cfg & CFG_SNG_MAC) ? 1 : 2;
+        hw->chip_rev = (mac_cfg & CFG_CHIP_R_MSK) >> 4;
 
         /* read the adapters RAM size */
         t8 = skge_read8(hw, B2_E_0);
@@ -3004,15 +2944,23 @@ static int skge_reset(struct skge_hw *hw)
         else
                 hw->ram_size = t8 * 4096;
 
+        hw->intr_mask = IS_HW_ERR | IS_EXT_REG;
         if (hw->chip_id == CHIP_ID_GENESIS)
                 genesis_init(hw);
         else {
                 /* switch power to VCC (WA for VAUX problem) */
                 skge_write8(hw, B0_POWER_CTRL,
                             PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_OFF | PC_VCC_ON);
-                for (i = 0; i < ports; i++) {
-                        skge_write16(hw, SKGEMAC_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET);
-                        skge_write16(hw, SKGEMAC_REG(i, GMAC_LINK_CTRL), GMLC_RST_CLR);
+                /* avoid boards with stuck Hardware error bits */
+                if ((skge_read32(hw, B0_ISRC) & IS_HW_ERR) &&
+                    (skge_read32(hw, B0_HWE_ISRC) & IS_IRQ_SENSOR)) {
+                        printk(KERN_WARNING PFX "stuck hardware sensor bit\n");
+                        hw->intr_mask &= ~IS_HW_ERR;
+                }
+
+                for (i = 0; i < hw->ports; i++) {
+                        skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET);
+                        skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_CLR);
                 }
         }
 
@@ -3022,8 +2970,8 @@ static int skge_reset(struct skge_hw *hw)
         skge_write8(hw, B0_LED, LED_STAT_ON);
 
         /* enable the Tx Arbiters */
-        for (i = 0; i < ports; i++)
-                skge_write8(hw, SKGEMAC_REG(i, TXA_CTRL), TXA_ENA_ARB);
+        for (i = 0; i < hw->ports; i++)
+                skge_write8(hw, SK_REG(i, TXA_CTRL), TXA_ENA_ARB);
 
         /* Initialize ram interface */
         skge_write16(hw, B3_RI_CTRL, RI_RST_CLR);
@@ -3050,16 +2998,13 @@ static int skge_reset(struct skge_hw *hw)
         skge_write32(hw, B2_IRQM_INI, skge_usecs2clk(hw, 100));
         skge_write32(hw, B2_IRQM_CTRL, TIM_START);
 
-        hw->intr_mask = IS_HW_ERR | IS_EXT_REG | IS_PORT_1;
-        if (isdualport(hw))
-                hw->intr_mask |= IS_PORT_2;
         skge_write32(hw, B0_IMSK, hw->intr_mask);
 
         if (hw->chip_id != CHIP_ID_GENESIS)
                 skge_write8(hw, GMAC_IRQ_MSK, 0);
 
         spin_lock_bh(&hw->phy_lock);
-        for (i = 0; i < ports; i++) {
+        for (i = 0; i < hw->ports; i++) {
                 if (hw->chip_id == CHIP_ID_GENESIS)
                         genesis_reset(hw, i);
                 else
@@ -3071,7 +3016,8 @@ static int skge_reset(struct skge_hw *hw)
 }
 
 /* Initialize network device */
-static struct net_device *skge_devinit(struct skge_hw *hw, int port)
+static struct net_device *skge_devinit(struct skge_hw *hw, int port,
+                                       int highmem)
 {
         struct skge_port *skge;
         struct net_device *dev = alloc_etherdev(sizeof(*skge));
@@ -3104,6 +3050,8 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port)
 #endif
         dev->irq = hw->pdev->irq;
         dev->features = NETIF_F_LLTX;
+        if (highmem)
+                dev->features |= NETIF_F_HIGHDMA;
 
         skge = netdev_priv(dev);
         skge->netdev = dev;
@@ -3117,7 +3065,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port)
         skge->flow_control = FLOW_MODE_SYMMETRIC;
         skge->duplex = -1;
         skge->speed = -1;
-        skge->advertising = skge_modes(hw);
+        skge->advertising = skge_supported_modes(hw);
 
         hw->dev[port] = dev;
 
@@ -3125,14 +3073,6 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port)
 
         spin_lock_init(&skge->tx_lock);
 
-        init_timer(&skge->link_check);
-        skge->link_check.function = skge_link_timer;
-        skge->link_check.data = (unsigned long) skge;
-
-        init_timer(&skge->led_blink);
-        skge->led_blink.function = skge_blink_timer;
-        skge->led_blink.data = (unsigned long) skge;
-
         if (hw->chip_id != CHIP_ID_GENESIS) {
                 dev->features |= NETIF_F_IP_CSUM | NETIF_F_SG;
                 skge->rx_csum = 1;
@@ -3232,14 +3172,11 @@ static int __devinit skge_probe(struct pci_dev *pdev,
 
         printk(KERN_INFO PFX "addr 0x%lx irq %d chip %s rev %d\n",
                pci_resource_start(pdev, 0), pdev->irq,
-               skge_board_name(hw), chip_rev(hw));
+               skge_board_name(hw), hw->chip_rev);
 
-        if ((dev = skge_devinit(hw, 0)) == NULL)
+        if ((dev = skge_devinit(hw, 0, using_dac)) == NULL)
                 goto err_out_led_off;
 
-        if (using_dac)
-                dev->features |= NETIF_F_HIGHDMA;
-
         if ((err = register_netdev(dev))) {
                 printk(KERN_ERR PFX "%s: cannot register net device\n",
                        pci_name(pdev));
@@ -3248,10 +3185,7 @@ static int __devinit skge_probe(struct pci_dev *pdev,
 
         skge_show_addr(dev);
 
-        if (isdualport(hw) && (dev1 = skge_devinit(hw, 1))) {
-                if (using_dac)
-                        dev1->features |= NETIF_F_HIGHDMA;
-
+        if (hw->ports > 1 && (dev1 = skge_devinit(hw, 1, using_dac))) {
                 if (register_netdev(dev1) == 0)
                         skge_show_addr(dev1);
                 else {
@@ -3288,7 +3222,7 @@ static void __devexit skge_remove(struct pci_dev *pdev)
         struct skge_hw *hw  = pci_get_drvdata(pdev);
         struct net_device *dev0, *dev1;
 
-        if(!hw)
+        if (!hw)
                 return;
 
         if ((dev1 = hw->dev[1]))
@@ -3311,12 +3245,12 @@ static void __devexit skge_remove(struct pci_dev *pdev)
 }
 
 #ifdef CONFIG_PM
-static int skge_suspend(struct pci_dev *pdev, u32 state)
+static int skge_suspend(struct pci_dev *pdev, pm_message_t state)
 {
         struct skge_hw *hw  = pci_get_drvdata(pdev);
         int i, wol = 0;
 
-        for(i = 0; i < 2; i++) {
+        for (i = 0; i < 2; i++) {
                 struct net_device *dev = hw->dev[i];
 
                 if (dev) {
@@ -3331,7 +3265,7 @@ static int skge_suspend(struct pci_dev *pdev, u32 state)
         }
 
         pci_save_state(pdev);
-        pci_enable_wake(pdev, state, wol);
+        pci_enable_wake(pdev, pci_choose_state(pdev, state), wol);
         pci_disable_device(pdev);
         pci_set_power_state(pdev, pci_choose_state(pdev, state));
 
@@ -3349,11 +3283,11 @@ static int skge_resume(struct pci_dev *pdev)
 
         skge_reset(hw);
 
-        for(i = 0; i < 2; i++) {
+        for (i = 0; i < 2; i++) {
                 struct net_device *dev = hw->dev[i];
                 if (dev) {
                         netif_device_attach(dev);
-                        if(netif_running(dev))
+                        if (netif_running(dev))
                                 skge_up(dev);
                 }
         }
diff --git a/drivers/net/skge.h b/drivers/net/skge.h
index 36c62b68fab4..f1680beb8e68 100644
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -7,31 +7,7 @@
 /* PCI config registers */
 #define PCI_DEV_REG1    0x40
 #define PCI_DEV_REG2    0x44
-#ifndef PCI_VPD
-#define PCI_VPD         0x50
-#endif
-
-/*      PCI_OUR_REG_2           32 bit  Our Register 2 */
-enum {
-        PCI_VPD_WR_THR  = 0xff<<24, /* Bit 31..24:      VPD Write Threshold */
-        PCI_DEV_SEL     = 0x7f<<17, /* Bit 23..17:      EEPROM Device Select */
-        PCI_VPD_ROM_SZ  = 7   <<14, /* Bit 16..14:      VPD ROM Size    */
-                                    /* Bit 13..12:      reserved        */
-        PCI_EN_DUMMY_RD = 1<<3, /* Enable Dummy Read */
-        PCI_REV_DESC    = 1<<2, /* Reverse Desc. Bytes */
-        PCI_USEDATA64   = 1<<0, /* Use 64Bit Data bus ext */
-};
-
-/*      PCI_VPD_ADR_REG         16 bit  VPD Address Register */
-enum {
-        PCI_VPD_FLAG    = 1<<15,  /* starts VPD rd/wr cycle */
-        PCI_VPD_ADR_MSK =0x7fffL, /* Bit 14.. 0:        VPD Address Mask */
-        VPD_RES_ID      = 0x82,
-        VPD_RES_READ    = 0x90,
-        VPD_RES_WRITE   = 0x81,
-        VPD_RES_END     = 0x78,
-};
-
+#define  PCI_REV_DESC    0x4
 
 #define PCI_STATUS_ERROR_BITS (PCI_STATUS_DETECTED_PARITY | \
                                PCI_STATUS_SIG_SYSTEM_ERROR | \
@@ -39,7 +15,6 @@ enum {
                                PCI_STATUS_REC_TARGET_ABORT | \
                                PCI_STATUS_PARITY)
 
-
 enum csr_regs {
         B0_RAP  = 0x0000,
         B0_CTST = 0x0004,
@@ -229,15 +204,16 @@ enum {
         IS_XA2_F        = 1<<1,         /* Q_XA2 End of Frame */
         IS_XA2_C        = 1<<0,         /* Q_XA2 Encoding Error */
 
-        IS_PORT_1       = IS_XA1_F| IS_R1_F| IS_MAC1,
-        IS_PORT_2       = IS_XA2_F| IS_R2_F| IS_MAC2,
+        IS_TO_PORT1     = IS_PA_TO_RX1 | IS_PA_TO_TX1,
+        IS_TO_PORT2     = IS_PA_TO_RX2 | IS_PA_TO_TX2,
+
+        IS_PORT_1       = IS_XA1_F| IS_R1_F | IS_TO_PORT1 | IS_MAC1,
+        IS_PORT_2       = IS_XA2_F| IS_R2_F | IS_TO_PORT2 | IS_MAC2,
 };
 
 
 /*      B2_IRQM_HWE_MSK 32 bit  IRQ Moderation HW Error Mask */
 enum {
-        IS_ERR_MSK      = 0x00003fff,/*                 All Error bits */
-
         IS_IRQ_TIST_OV  = 1<<13, /* Time Stamp Timer Overflow (YUKON only) */
         IS_IRQ_SENSOR   = 1<<12, /* IRQ from Sensor (YUKON only) */
         IS_IRQ_MST_ERR  = 1<<11, /* IRQ master error detected */
@@ -252,6 +228,12 @@ enum {
         IS_M2_PAR_ERR   = 1<<2, /* MAC 2 Parity Error */
         IS_R1_PAR_ERR   = 1<<1, /* Queue R1 Parity Error */
         IS_R2_PAR_ERR   = 1<<0, /* Queue R2 Parity Error */
+
+        IS_ERR_MSK      = IS_IRQ_MST_ERR | IS_IRQ_STAT
+                        | IS_NO_STAT_M1 | IS_NO_STAT_M2
+                        | IS_RAM_RD_PAR | IS_RAM_WR_PAR
+                        | IS_M1_PAR_ERR | IS_M2_PAR_ERR
+                        | IS_R1_PAR_ERR | IS_R2_PAR_ERR,
 };
 
 /*      B2_TST_CTRL1     8 bit  Test Control Register 1 */
@@ -288,14 +270,6 @@ enum {
         CHIP_REV_YU_LITE_A3  = 7,       /* Chip Rev. for YUKON-Lite A3 */
 };
 
-/*      B2_LD_TEST               8 bit  EPROM loader test register */
-enum {
-        LD_T_ON         = 1<<3, /* Loader Test mode on */
-        LD_T_OFF        = 1<<2, /* Loader Test mode off */
-        LD_T_STEP       = 1<<1, /* Decrement FPROM addr. Counter */
-        LD_START        = 1<<0, /* Start loading FPROM */
-};
-
 /*      B2_TI_CTRL               8 bit  Timer control */
 /*      B2_IRQM_CTRL     8 bit  IRQ Moderation Timer Control */
 enum {
@@ -313,16 +287,6 @@ enum {
         TIM_T_STEP      = 1<<0, /* Test step */
 };
 
-/*      B28_DPT_INI     32 bit  Descriptor Poll Timer Init Val */
-/*      B28_DPT_VAL     32 bit  Descriptor Poll Timer Curr Val */
-/*      B28_DPT_CTRL     8 bit  Descriptor Poll Timer Ctrl Reg */
-enum {
-        DPT_MSK = 0x00ffffffL,  /* Bit 23.. 0:  Desc Poll Timer Bits */
-
-        DPT_START       = 1<<1, /* Start Descriptor Poll Timer */
-        DPT_STOP        = 1<<0, /* Stop  Descriptor Poll Timer */
-};
-
 /*      B2_GP_IO                32 bit  General Purpose I/O Register */
 enum {
         GP_DIR_9 = 1<<25, /* IO_9 direct, 0=In/1=Out */
@@ -348,30 +312,6 @@ enum {
         GP_IO_0 = 1<<0, /* IO_0 pin */
 };
 
-/* Rx/Tx Path related Arbiter Test Registers */
-/*      B3_MA_TO_TEST   16 bit  MAC Arbiter Timeout Test Reg */
-/*      B3_MA_RC_TEST   16 bit  MAC Arbiter Recovery Test Reg */
-/*      B3_PA_TEST              16 bit  Packet Arbiter Test Register */
-/*                      Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */
-enum {
-        TX2_T_EV        = 1<<15,/* TX2 Timeout/Recv Event occured */
-        TX2_T_ON        = 1<<14,/* TX2 Timeout/Recv Timer Test On */
-        TX2_T_OFF       = 1<<13,/* TX2 Timeout/Recv Timer Tst Off */
-        TX2_T_STEP      = 1<<12,/* TX2 Timeout/Recv Timer Step */
-        TX1_T_EV        = 1<<11,/* TX1 Timeout/Recv Event occured */
-        TX1_T_ON        = 1<<10,/* TX1 Timeout/Recv Timer Test On */
-        TX1_T_OFF       = 1<<9, /* TX1 Timeout/Recv Timer Tst Off */
-        TX1_T_STEP      = 1<<8, /* TX1 Timeout/Recv Timer Step */
-        RX2_T_EV        = 1<<7, /* RX2 Timeout/Recv Event occured */
-        RX2_T_ON        = 1<<6, /* RX2 Timeout/Recv Timer Test On */
-        RX2_T_OFF       = 1<<5, /* RX2 Timeout/Recv Timer Tst Off */
-        RX2_T_STEP      = 1<<4, /* RX2 Timeout/Recv Timer Step */
-        RX1_T_EV        = 1<<3, /* RX1 Timeout/Recv Event occured */
-        RX1_T_ON        = 1<<2, /* RX1 Timeout/Recv Timer Test On */
-        RX1_T_OFF       = 1<<1, /* RX1 Timeout/Recv Timer Tst Off */
-        RX1_T_STEP      = 1<<0, /* RX1 Timeout/Recv Timer Step */
-};
-
 /* Descriptor Bit Definition */
 /*      TxCtrl          Transmit Buffer Control Field */
 /*      RxCtrl          Receive  Buffer Control Field */
@@ -428,14 +368,6 @@ enum {
         RI_RST_SET      = 1<<0, /* Set   RAM Interface Reset */
 };
 
-/*      B3_RI_TEST               8 bit  RAM Iface Test Register */
-enum {
-        RI_T_EV = 1<<3, /* Timeout Event occured */
-        RI_T_ON = 1<<2, /* Timeout Timer Test On */
-        RI_T_OFF        = 1<<1, /* Timeout Timer Test Off */
-        RI_T_STEP       = 1<<0, /* Timeout Timer Step */
-};
-
 /* MAC Arbiter Registers */
 /*      B3_MA_TO_CTRL   16 bit  MAC Arbiter Timeout Ctrl Reg */
 enum {
@@ -452,19 +384,6 @@ enum {
 #define SK_PKT_TO_MAX   0xffff          /* Maximum value */
 #define SK_RI_TO_53     36              /* RAM interface timeout */
 
-
-/*      B3_MA_RC_CTRL   16 bit  MAC Arbiter Recovery Ctrl Reg */
-enum {
-        MA_ENA_REC_TX2  = 1<<7, /* Enable  Recovery Timer TX2 */
-        MA_DIS_REC_TX2  = 1<<6, /* Disable Recovery Timer TX2 */
-        MA_ENA_REC_TX1  = 1<<5, /* Enable  Recovery Timer TX1 */
-        MA_DIS_REC_TX1  = 1<<4, /* Disable Recovery Timer TX1 */
-        MA_ENA_REC_RX2  = 1<<3, /* Enable  Recovery Timer RX2 */
-        MA_DIS_REC_RX2  = 1<<2, /* Disable Recovery Timer RX2 */
-        MA_ENA_REC_RX1  = 1<<1, /* Enable  Recovery Timer RX1 */
-        MA_DIS_REC_RX1  = 1<<0, /* Disable Recovery Timer RX1 */
-};
-
 /* Packet Arbiter Registers */
 /*      B3_PA_CTRL              16 bit  Packet Arbiter Ctrl Register */
 enum {
@@ -488,7 +407,7 @@ enum {
                                                 PA_ENA_TO_TX1 | PA_ENA_TO_TX2)
 
 
-/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
+/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */
 /*      TXA_ITI_INI             32 bit  Tx Arb Interval Timer Init Val */
 /*      TXA_ITI_VAL             32 bit  Tx Arb Interval Timer Value */
 /*      TXA_LIM_INI             32 bit  Tx Arb Limit Counter Init Val */
@@ -511,7 +430,7 @@ enum {
 /*
  *      Bank 4 - 5
  */
-/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
+/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */
 enum {
         TXA_ITI_INI     = 0x0200,/* 32 bit      Tx Arb Interval Timer Init Val*/
         TXA_ITI_VAL     = 0x0204,/* 32 bit      Tx Arb Interval Timer Value */
@@ -537,7 +456,7 @@ enum {
 
 /* Queue Register Offsets, use Q_ADDR() to access */
 enum {
-        B8_Q_REGS = 0x0400, /* base of Queue registers */       
+        B8_Q_REGS = 0x0400, /* base of Queue registers */
         Q_D     = 0x00, /* 8*32 bit     Current Descriptor */
         Q_DA_L  = 0x20, /* 32 bit       Current Descriptor Address Low dWord */
         Q_DA_H  = 0x24, /* 32 bit       Current Descriptor Address High dWord */
@@ -618,8 +537,7 @@ enum {
 enum {
         PHY_ADDR_XMAC   = 0<<8,
         PHY_ADDR_BCOM   = 1<<8,
-        PHY_ADDR_LONE   = 3<<8,
-        PHY_ADDR_NAT    = 0<<8,
+
 /* GPHY address (bits 15..11 of SMI control reg) */
         PHY_ADDR_MARV   = 0,
 };
@@ -986,7 +904,7 @@ enum {
         LINKLED_BLINK_OFF    = 0x10,
         LINKLED_BLINK_ON     = 0x20,
 };
-        
+
 /* GMAC and GPHY Control Registers (YUKON only) */
 enum {
         GMAC_CTRL       = 0x0f00,/* 32 bit      GMAC Control Reg */
@@ -1151,54 +1069,6 @@ enum {
         PHY_MARV_FE_SPEC_2      = 0x1c,/* 16 bit r/w    Specific Control Reg. 2 */
 };
 
-/* Level One-PHY Registers, indirect addressed over XMAC */
-enum {
-        PHY_LONE_CTRL           = 0x00,/* 16 bit r/w    PHY Control Register */
-        PHY_LONE_STAT           = 0x01,/* 16 bit r/o    PHY Status Register */
-        PHY_LONE_ID0            = 0x02,/* 16 bit r/o    PHY ID0 Register */
-        PHY_LONE_ID1            = 0x03,/* 16 bit r/o    PHY ID1 Register */
-        PHY_LONE_AUNE_ADV       = 0x04,/* 16 bit r/w    Auto-Neg. Advertisement */
-        PHY_LONE_AUNE_LP        = 0x05,/* 16 bit r/o    Link Part Ability Reg */
-        PHY_LONE_AUNE_EXP       = 0x06,/* 16 bit r/o    Auto-Neg. Expansion Reg */
-        PHY_LONE_NEPG           = 0x07,/* 16 bit r/w    Next Page Register */
-        PHY_LONE_NEPG_LP        = 0x08,/* 16 bit r/o    Next Page Link Partner */
-        /* Level One-specific registers */
-        PHY_LONE_1000T_CTRL     = 0x09,/* 16 bit r/w    1000Base-T Control Reg */
-        PHY_LONE_1000T_STAT     = 0x0a,/* 16 bit r/o    1000Base-T Status Reg */
-        PHY_LONE_EXT_STAT       = 0x0f,/* 16 bit r/o    Extended Status Reg */
-        PHY_LONE_PORT_CFG       = 0x10,/* 16 bit r/w    Port Configuration Reg*/
-        PHY_LONE_Q_STAT         = 0x11,/* 16 bit r/o    Quick Status Reg */
-        PHY_LONE_INT_ENAB       = 0x12,/* 16 bit r/w    Interrupt Enable Reg */
-        PHY_LONE_INT_STAT       = 0x13,/* 16 bit r/o    Interrupt Status Reg */
-        PHY_LONE_LED_CFG        = 0x14,/* 16 bit r/w    LED Configuration Reg */
-        PHY_LONE_PORT_CTRL      = 0x15,/* 16 bit r/w    Port Control Reg */
-        PHY_LONE_CIM            = 0x16,/* 16 bit r/o    CIM Reg */
-};
-
-/* National-PHY Registers, indirect addressed over XMAC */
-enum {
-        PHY_NAT_CTRL            = 0x00,/* 16 bit r/w    PHY Control Register */
-        PHY_NAT_STAT            = 0x01,/* 16 bit r/w    PHY Status Register */
-        PHY_NAT_ID0             = 0x02,/* 16 bit r/o    PHY ID0 Register */
-        PHY_NAT_ID1             = 0x03,/* 16 bit r/o    PHY ID1 Register */
-        PHY_NAT_AUNE_ADV        = 0x04,/* 16 bit r/w    Auto-Neg. Advertisement */
-        PHY_NAT_AUNE_LP         = 0x05,/* 16 bit r/o    Link Partner Ability Reg */
-        PHY_NAT_AUNE_EXP        = 0x06,/* 16 bit r/o    Auto-Neg. Expansion Reg */
-        PHY_NAT_NEPG            = 0x07,/* 16 bit r/w    Next Page Register */
-        PHY_NAT_NEPG_LP         = 0x08,/* 16 bit r/o    Next Page Link Partner Reg */
-        /* National-specific registers */
-        PHY_NAT_1000T_CTRL      = 0x09,/* 16 bit r/w    1000Base-T Control Reg */
-        PHY_NAT_1000T_STAT      = 0x0a,/* 16 bit r/o    1000Base-T Status Reg */
-        PHY_NAT_EXT_STAT        = 0x0f,/* 16 bit r/o    Extended Status Register */
-        PHY_NAT_EXT_CTRL1       = 0x10,/* 16 bit r/o    Extended Control Reg1 */
-        PHY_NAT_Q_STAT1         = 0x11,/* 16 bit r/o    Quick Status Reg1 */
-        PHY_NAT_10B_OP          = 0x12,/* 16 bit r/o    10Base-T Operations Reg */
-        PHY_NAT_EXT_CTRL2       = 0x13,/* 16 bit r/o    Extended Control Reg1 */
-        PHY_NAT_Q_STAT2         = 0x14,/* 16 bit r/o    Quick Status Reg2 */
-
-        PHY_NAT_PHY_ADDR        = 0x19,/* 16 bit r/o    PHY Address Register */
-};
-
 enum {
         PHY_CT_RESET    = 1<<15, /* Bit 15: (sc)        clear all PHY related regs */
         PHY_CT_LOOP     = 1<<14, /* Bit 14:     enable Loopback over PHY */
@@ -1253,8 +1123,29 @@ enum {
         PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */
 };
 
+/* Advertisement register bits */
 enum {
         PHY_AN_NXT_PG   = 1<<15, /* Bit 15:     Request Next Page */
+        PHY_AN_ACK      = 1<<14, /* Bit 14:     (ro) Acknowledge Received */
+        PHY_AN_RF       = 1<<13, /* Bit 13:     Remote Fault Bits */
+
+        PHY_AN_PAUSE_ASYM = 1<<11,/* Bit 11:    Try for asymmetric */
+        PHY_AN_PAUSE_CAP = 1<<10, /* Bit 10:    Try for pause */
+        PHY_AN_100BASE4 = 1<<9, /* Bit 9:       Try for 100mbps 4k packets */
+        PHY_AN_100FULL  = 1<<8, /* Bit 8:       Try for 100mbps full-duplex */
+        PHY_AN_100HALF  = 1<<7, /* Bit 7:       Try for 100mbps half-duplex */
+        PHY_AN_10FULL   = 1<<6, /* Bit 6:       Try for 10mbps full-duplex */
+        PHY_AN_10HALF   = 1<<5, /* Bit 5:       Try for 10mbps half-duplex */
+        PHY_AN_CSMA     = 1<<0, /* Bit 0:       Only selector supported */
+        PHY_AN_SEL      = 0x1f, /* Bit 4..0:    Selector Field, 00001=Ethernet*/
+        PHY_AN_FULL     = PHY_AN_100FULL | PHY_AN_10FULL | PHY_AN_CSMA,
+        PHY_AN_ALL      = PHY_AN_10HALF | PHY_AN_10FULL |
+                          PHY_AN_100HALF | PHY_AN_100FULL,
+};
+
+/* Xmac Specific */
+enum {
+        PHY_X_AN_NXT_PG = 1<<15, /* Bit 15:     Request Next Page */
         PHY_X_AN_ACK    = 1<<14, /* Bit 14:     (ro) Acknowledge Received */
         PHY_X_AN_RFB    = 3<<12,/* Bit 13..12:  Remote Fault Bits */
 
@@ -1263,82 +1154,6 @@ enum {
         PHY_X_AN_FD     = 1<<5, /* Bit  5:      Full Duplex */
 };
 
-enum {
-        PHY_B_AN_RF     = 1<<13, /* Bit 13:     Remote Fault */
-
-        PHY_B_AN_ASP    = 1<<11, /* Bit 11:     Asymmetric Pause */
-        PHY_B_AN_PC     = 1<<10, /* Bit 10:     Pause Capable */
-        PHY_B_AN_SEL    = 0x1f, /* Bit 4..0:    Selector Field, 00001=Ethernet*/
-};
-
-enum {
-        PHY_L_AN_RF     = 1<<13, /* Bit 13:     Remote Fault */
-                                                                /* Bit 12:      reserved */
-        PHY_L_AN_ASP    = 1<<11, /* Bit 11:     Asymmetric Pause */
-        PHY_L_AN_PC     = 1<<10, /* Bit 10:     Pause Capable */
-
-        PHY_L_AN_SEL    = 0x1f, /* Bit 4..0:    Selector Field, 00001=Ethernet*/
-};
-
-/*  PHY_NAT_AUNE_ADV    16 bit r/w      Auto-Negotiation Advertisement */
-/*  PHY_NAT_AUNE_LP     16 bit r/o      Link Partner Ability Reg *****/
-/*  PHY_AN_NXT_PG       (see XMAC) Bit 15:      Request Next Page */
-enum {
-        PHY_N_AN_RF     = 1<<13, /* Bit 13:     Remote Fault */
-
-        PHY_N_AN_100F   = 1<<11, /* Bit 11:     100Base-T2 FD Support */
-        PHY_N_AN_100H   = 1<<10, /* Bit 10:     100Base-T2 HD Support */
-
-        PHY_N_AN_SEL    = 0x1f, /* Bit 4..0:    Selector Field, 00001=Ethernet*/
-};
-
-/* field type definition for PHY_x_AN_SEL */
-enum {
-        PHY_SEL_TYPE     = 1,   /* 00001 = Ethernet */
-};
-
-enum {
-        PHY_ANE_LP_NP   = 1<<3, /* Bit  3:      Link Partner can Next Page */
-        PHY_ANE_LOC_NP  = 1<<2, /* Bit  2:      Local PHY can Next Page */
-        PHY_ANE_RX_PG   = 1<<1, /* Bit  1:      Page Received */
-};
-
-enum {
-        PHY_ANE_PAR_DF  = 1<<4, /* Bit  4:      Parallel Detection Fault */
-
-        PHY_ANE_LP_CAP  = 1<<0, /* Bit  0:      Link Partner Auto-Neg. Cap. */  
-};
-
-enum {
-        PHY_NP_MORE     = 1<<15, /* Bit 15:     More, Next Pages to follow */
-        PHY_NP_ACK1     = 1<<14, /* Bit 14: (ro)        Ack1, for receiving a message */
-        PHY_NP_MSG_VAL  = 1<<13, /* Bit 13:     Message Page valid */
-        PHY_NP_ACK2     = 1<<12, /* Bit 12:     Ack2, comply with msg content */
-        PHY_NP_TOG      = 1<<11, /* Bit 11:     Toggle Bit, ensure sync */
-        PHY_NP_MSG      = 0x07ff, /* Bit 10..0: Message from/to Link Partner */
-};
-
-enum {
-        PHY_X_EX_FD     = 1<<15, /* Bit 15:     Device Supports Full Duplex */
-        PHY_X_EX_HD     = 1<<14, /* Bit 14:     Device Supports Half Duplex */
-};
-
-enum {
-        PHY_X_RS_PAUSE  = 3<<7,/* Bit  8..7:    selected Pause Mode */
-        PHY_X_RS_HD     = 1<<6, /* Bit  6:      Half Duplex Mode selected */
-        PHY_X_RS_FD     = 1<<5, /* Bit  5:      Full Duplex Mode selected */
-        PHY_X_RS_ABLMIS = 1<<4, /* Bit  4:      duplex or pause cap mismatch */
-        PHY_X_RS_PAUMIS = 1<<3, /* Bit  3:      pause capability mismatch */
-};
-
-/** Remote Fault Bits (PHY_X_AN_RFB) encoding  */
-enum {
-        X_RFB_OK        = 0<<12,/* Bit 13..12   No errors, Link OK */
-        X_RFB_LF        = 1<<12, /* Bit 13..12  Link Failure */
-        X_RFB_OFF       = 2<<12,/* Bit 13..12   Offline */
-        X_RFB_AN_ERR    = 3<<12,/* Bit 13..12   Auto-Negotiation Error */
-};
-
 /* Pause Bits (PHY_X_AN_PAUSE and PHY_X_RS_PAUSE) encoding */
 enum {
         PHY_X_P_NO_PAUSE        = 0<<7,/* Bit  8..7:    no Pause Mode */
@@ -1418,6 +1233,16 @@ enum {
         PHY_B_PES_MLT3_ER       = 1<<0, /* Bit  0:      MLT3 code Error */
 };
 
+/*  PHY_BCOM_AUNE_ADV   16 bit r/w      Auto-Negotiation Advertisement *****/
+/*  PHY_BCOM_AUNE_LP    16 bit r/o      Link Partner Ability Reg *****/
+enum {
+        PHY_B_AN_RF     = 1<<13, /* Bit 13:     Remote Fault */
+
+        PHY_B_AN_ASP    = 1<<11, /* Bit 11:     Asymmetric Pause */
+        PHY_B_AN_PC     = 1<<10, /* Bit 10:     Pause Capable */
+};
+
+
 /*****  PHY_BCOM_FC_CTR         16 bit r/w      False Carrier Counter *****/
 enum {
         PHY_B_FC_CTR    = 0xff, /* Bit  7..0:   False Carrier Counter */
@@ -1478,7 +1303,9 @@ enum {
         PHY_B_IS_LST_CHANGE     = 1<<1, /* Bit  1:      Link Status Changed */
         PHY_B_IS_CRC_ER = 1<<0, /* Bit  0:      CRC Error */
 };
-#define PHY_B_DEF_MSK   (~(PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE))
+#define PHY_B_DEF_MSK   \
+        (~(PHY_B_IS_PSE | PHY_B_IS_AN_PR | PHY_B_IS_DUP_CHANGE | \
+            PHY_B_IS_LSP_CHANGE | PHY_B_IS_LST_CHANGE))
 
 /* Pause Bits (PHY_B_AN_ASP and PHY_B_AN_PC) encoding */
 enum {
@@ -1495,166 +1322,6 @@ enum {
         PHY_B_RES_1000HD        = 6<<8,/* Bit 10..8:    1000Base-T Half Dup. */
 };
 
-/*
- * Level One-Specific
- */
-/*****  PHY_LONE_1000T_CTRL     16 bit r/w      1000Base-T Control Reg *****/
-enum {
-        PHY_L_1000C_TEST        = 7<<13,/* Bit 15..13:  Test Modes */
-        PHY_L_1000C_MSE = 1<<12, /* Bit 12:     Master/Slave Enable */
-        PHY_L_1000C_MSC = 1<<11, /* Bit 11:     M/S Configuration */
-        PHY_L_1000C_RD  = 1<<10, /* Bit 10:     Repeater/DTE */
-        PHY_L_1000C_AFD = 1<<9, /* Bit  9:      Advertise Full Duplex */
-        PHY_L_1000C_AHD = 1<<8, /* Bit  8:      Advertise Half Duplex */
-};
-
-/*****  PHY_LONE_1000T_STAT     16 bit r/o      1000Base-T Status Reg *****/
-enum {
-        PHY_L_1000S_MSF = 1<<15, /* Bit 15:     Master/Slave Fault */
-        PHY_L_1000S_MSR = 1<<14, /* Bit 14:     Master/Slave Result */
-        PHY_L_1000S_LRS = 1<<13, /* Bit 13:     Local Receiver Status */
-        PHY_L_1000S_RRS = 1<<12, /* Bit 12:     Remote Receiver Status */
-        PHY_L_1000S_LP_FD = 1<<11, /* Bit 11:   Link Partner can FD */
-        PHY_L_1000S_LP_HD = 1<<10, /* Bit 10:   Link Partner can HD */
-
-        PHY_L_1000S_IEC  = 0xff, /* Bit  7..0:  Idle Error Count */
-
-/*****  PHY_LONE_EXT_STAT       16 bit r/o      Extended Status Register *****/
-        PHY_L_ES_X_FD_CAP = 1<<15, /* Bit 15:   1000Base-X FD capable */
-        PHY_L_ES_X_HD_CAP = 1<<14, /* Bit 14:   1000Base-X HD capable */
-        PHY_L_ES_T_FD_CAP = 1<<13, /* Bit 13:   1000Base-T FD capable */
-        PHY_L_ES_T_HD_CAP = 1<<12, /* Bit 12:   1000Base-T HD capable */
-};
-
-/*****  PHY_LONE_PORT_CFG       16 bit r/w      Port Configuration Reg *****/
-enum {
-        PHY_L_PC_REP_MODE       = 1<<15, /* Bit 15:     Repeater Mode */
-
-        PHY_L_PC_TX_DIS = 1<<13, /* Bit 13:     Tx output Disabled */
-        PHY_L_PC_BY_SCR = 1<<12, /* Bit 12:     Bypass Scrambler */
-        PHY_L_PC_BY_45  = 1<<11, /* Bit 11:     Bypass 4B5B-Decoder */
-        PHY_L_PC_JAB_DIS        = 1<<10, /* Bit 10:     Jabber Disabled */
-        PHY_L_PC_SQE    = 1<<9, /* Bit  9:      Enable Heartbeat */
-        PHY_L_PC_TP_LOOP        = 1<<8, /* Bit  8:      TP Loopback */
-        PHY_L_PC_SSS    = 1<<7, /* Bit  7:      Smart Speed Selection */
-        PHY_L_PC_FIFO_SIZE      = 1<<6, /* Bit  6:      FIFO Size */
-        PHY_L_PC_PRE_EN = 1<<5, /* Bit  5:      Preamble Enable */
-        PHY_L_PC_CIM    = 1<<4, /* Bit  4:      Carrier Integrity Mon */
-        PHY_L_PC_10_SER = 1<<3, /* Bit  3:      Use Serial Output */
-        PHY_L_PC_ANISOL = 1<<2, /* Bit  2:      Unisolate Port */
-        PHY_L_PC_TEN_BIT        = 1<<1, /* Bit  1:      10bit iface mode on */
-        PHY_L_PC_ALTCLOCK       = 1<<0, /* Bit  0: (ro) ALTCLOCK Mode on */
-};
-
-/*****  PHY_LONE_Q_STAT         16 bit r/o      Quick Status Reg *****/
-enum {
-        PHY_L_QS_D_RATE = 3<<14,/* Bit 15..14:  Data Rate */
-        PHY_L_QS_TX_STAT        = 1<<13, /* Bit 13:     Transmitting */
-        PHY_L_QS_RX_STAT        = 1<<12, /* Bit 12:     Receiving */
-        PHY_L_QS_COL_STAT       = 1<<11, /* Bit 11:     Collision */
-        PHY_L_QS_L_STAT = 1<<10, /* Bit 10:     Link is up */
-        PHY_L_QS_DUP_MOD        = 1<<9, /* Bit  9:      Full/Half Duplex */
-        PHY_L_QS_AN     = 1<<8, /* Bit  8:      AutoNeg is On */
-        PHY_L_QS_AN_C   = 1<<7, /* Bit  7:      AN is Complete */
-        PHY_L_QS_LLE    = 7<<4,/* Bit  6..4:    Line Length Estim. */
-        PHY_L_QS_PAUSE  = 1<<3, /* Bit  3:      LP advertised Pause */
-        PHY_L_QS_AS_PAUSE       = 1<<2, /* Bit  2:      LP adv. asym. Pause */
-        PHY_L_QS_ISOLATE        = 1<<1, /* Bit  1:      CIM Isolated */
-        PHY_L_QS_EVENT  = 1<<0, /* Bit  0:      Event has occurred */
-};
-
-/*****  PHY_LONE_INT_ENAB       16 bit r/w      Interrupt Enable Reg *****/
-/*****  PHY_LONE_INT_STAT       16 bit r/o      Interrupt Status Reg *****/
-enum {
-        PHY_L_IS_AN_F   = 1<<13, /* Bit 13:     Auto-Negotiation fault */
-        PHY_L_IS_CROSS  = 1<<11, /* Bit 11:     Crossover used */
-        PHY_L_IS_POL    = 1<<10, /* Bit 10:     Polarity correct. used */
-        PHY_L_IS_SS     = 1<<9, /* Bit  9:      Smart Speed Downgrade */
-        PHY_L_IS_CFULL  = 1<<8, /* Bit  8:      Counter Full */
-        PHY_L_IS_AN_C   = 1<<7, /* Bit  7:      AutoNeg Complete */
-        PHY_L_IS_SPEED  = 1<<6, /* Bit  6:      Speed Changed */
-        PHY_L_IS_DUP    = 1<<5, /* Bit  5:      Duplex Changed */
-        PHY_L_IS_LS     = 1<<4, /* Bit  4:      Link Status Changed */
-        PHY_L_IS_ISOL   = 1<<3, /* Bit  3:      Isolate Occured */
-        PHY_L_IS_MDINT  = 1<<2, /* Bit  2: (ro) STAT: MII Int Pending */
-        PHY_L_IS_INTEN  = 1<<1, /* Bit  1:      ENAB: Enable IRQs */
-        PHY_L_IS_FORCE  = 1<<0, /* Bit  0:      ENAB: Force Interrupt */
-};
-
-/* int. mask */
-#define PHY_L_DEF_MSK   (PHY_L_IS_LS | PHY_L_IS_ISOL | PHY_L_IS_INTEN)
-
-/*****  PHY_LONE_LED_CFG        16 bit r/w      LED Configuration Reg *****/
-enum {
-        PHY_L_LC_LEDC   = 3<<14,/* Bit 15..14:  Col/Blink/On/Off */
-        PHY_L_LC_LEDR   = 3<<12,/* Bit 13..12:  Rx/Blink/On/Off */
-        PHY_L_LC_LEDT   = 3<<10,/* Bit 11..10:  Tx/Blink/On/Off */
-        PHY_L_LC_LEDG   = 3<<8,/* Bit  9..8:    Giga/Blink/On/Off */
-        PHY_L_LC_LEDS   = 3<<6,/* Bit  7..6:    10-100/Blink/On/Off */
-        PHY_L_LC_LEDL   = 3<<4,/* Bit  5..4:    Link/Blink/On/Off */
-        PHY_L_LC_LEDF   = 3<<2,/* Bit  3..2:    Duplex/Blink/On/Off */
-        PHY_L_LC_PSTRECH= 1<<1, /* Bit  1:      Strech LED Pulses */
-        PHY_L_LC_FREQ   = 1<<0, /* Bit  0:      30/100 ms */
-};
-
-/*****  PHY_LONE_PORT_CTRL      16 bit r/w      Port Control Reg *****/
-enum {
-        PHY_L_PC_TX_TCLK = 1<<15, /* Bit 15:    Enable TX_TCLK */
-        PHY_L_PC_ALT_NP  = 1<<13, /* Bit 14:    Alternate Next Page */
-        PHY_L_PC_GMII_ALT= 1<<12, /* Bit 13:    Alternate GMII driver */
-        PHY_L_PC_TEN_CRS = 1<<10, /* Bit 10:    Extend CRS*/
-};
-
-/*****  PHY_LONE_CIM            16 bit r/o      CIM Reg *****/
-enum {
-        PHY_L_CIM_ISOL      = 0xff<<8,/* Bit 15..8:     Isolate Count */
-        PHY_L_CIM_FALSE_CAR = 0xff,   /* Bit  7..0:     False Carrier Count */
-};
-
-/*
- * Pause Bits (PHY_L_AN_ASP and PHY_L_AN_PC) encoding
- */
-enum {
-        PHY_L_P_NO_PAUSE= 0<<10,/* Bit 11..10:  no Pause Mode */
-        PHY_L_P_SYM_MD  = 1<<10, /* Bit 11..10: symmetric Pause Mode */
-        PHY_L_P_ASYM_MD = 2<<10,/* Bit 11..10:  asymmetric Pause Mode */
-        PHY_L_P_BOTH_MD = 3<<10,/* Bit 11..10:  both Pause Mode */
-};
-
-/*
- * National-Specific
- */
-/*****  PHY_NAT_1000T_CTRL      16 bit r/w      1000Base-T Control Reg *****/
-enum {
-        PHY_N_1000C_TEST= 7<<13,/* Bit 15..13:  Test Modes */
-        PHY_N_1000C_MSE = 1<<12, /* Bit 12:     Master/Slave Enable */
-        PHY_N_1000C_MSC = 1<<11, /* Bit 11:     M/S Configuration */
-        PHY_N_1000C_RD  = 1<<10, /* Bit 10:     Repeater/DTE */
-        PHY_N_1000C_AFD = 1<<9, /* Bit  9:      Advertise Full Duplex */
-        PHY_N_1000C_AHD = 1<<8, /* Bit  8:      Advertise Half Duplex */
-        PHY_N_1000C_APC = 1<<7, /* Bit  7:      Asymmetric Pause Cap. */};
-
-
-/*****  PHY_NAT_1000T_STAT      16 bit r/o      1000Base-T Status Reg *****/
-enum {
-        PHY_N_1000S_MSF = 1<<15, /* Bit 15:     Master/Slave Fault */
-        PHY_N_1000S_MSR = 1<<14, /* Bit 14:     Master/Slave Result */
-        PHY_N_1000S_LRS = 1<<13, /* Bit 13:     Local Receiver Status */
-        PHY_N_1000S_RRS = 1<<12, /* Bit 12:     Remote Receiver Status*/
-        PHY_N_1000S_LP_FD= 1<<11, /* Bit 11:    Link Partner can FD */
-        PHY_N_1000S_LP_HD= 1<<10, /* Bit 10:    Link Partner can HD */
-        PHY_N_1000C_LP_APC= 1<<9, /* Bit  9:    LP Asym. Pause Cap. */
-        PHY_N_1000S_IEC = 0xff, /* Bit  7..0:   Idle Error Count */
-};
-
-/*****  PHY_NAT_EXT_STAT        16 bit r/o      Extended Status Register *****/
-enum {
-        PHY_N_ES_X_FD_CAP= 1<<15, /* Bit 15:    1000Base-X FD capable */
-        PHY_N_ES_X_HD_CAP= 1<<14, /* Bit 14:    1000Base-X HD capable */
-        PHY_N_ES_T_FD_CAP= 1<<13, /* Bit 13:    1000Base-T FD capable */
-        PHY_N_ES_T_HD_CAP= 1<<12, /* Bit 12:    1000Base-T HD capable */
-};
-
 /** Marvell-Specific */
 enum {
         PHY_M_AN_NXT_PG = 1<<15, /* Request Next Page */
@@ -1718,7 +1385,7 @@ enum {
         PHY_M_PC_EN_DET_PLUS    = 3<<8, /* Energy Detect Plus (Mode 2) */
 };
 
-#define PHY_M_PC_MDI_XMODE(x)   (((x)<<5) & PHY_M_PC_MDIX_MSK)  
+#define PHY_M_PC_MDI_XMODE(x)   (((x)<<5) & PHY_M_PC_MDIX_MSK)
 
 enum {
         PHY_M_PC_MAN_MDI        = 0, /* 00 = Manual MDI configuration */
@@ -1786,10 +1453,12 @@ enum {
         PHY_M_IS_DTE_CHANGE     = 1<<2, /* DTE Power Det. Status Changed */
         PHY_M_IS_POL_CHANGE     = 1<<1, /* Polarity Changed */
         PHY_M_IS_JABBER         = 1<<0, /* Jabber */
-};
 
-#define PHY_M_DEF_MSK   ( PHY_M_IS_AN_ERROR | PHY_M_IS_LSP_CHANGE | \
-                          PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR)
+        PHY_M_IS_DEF_MSK        = PHY_M_IS_AN_ERROR | PHY_M_IS_LSP_CHANGE |
+                                  PHY_M_IS_LST_CHANGE | PHY_M_IS_FIFO_ERROR,
+
+        PHY_M_IS_AN_MSK         = PHY_M_IS_AN_ERROR | PHY_M_IS_AN_COMPL,
+};
 
 /*****  PHY_MARV_EXT_CTRL       16 bit r/w      Ext. PHY Specific Ctrl *****/
 enum {
@@ -1846,7 +1515,7 @@ enum {
         PHY_M_LEDC_TX_C_MSB     = 1<<0, /* Tx Control (MSB, 88E1111 only) */
 };
 
-#define PHY_M_LED_PULS_DUR(x)   (       ((x)<<12) & PHY_M_LEDC_PULS_MSK)
+#define PHY_M_LED_PULS_DUR(x)   (((x)<<12) & PHY_M_LEDC_PULS_MSK)
 
 enum {
         PULS_NO_STR     = 0,/* no pulse stretching */
@@ -1859,7 +1528,7 @@ enum {
         PULS_1300MS     = 7,/* 1.3 s to 2.7 s */
 };
 
-#define PHY_M_LED_BLINK_RT(x)   (       ((x)<<8) & PHY_M_LEDC_BL_R_MSK)
+#define PHY_M_LED_BLINK_RT(x)   (((x)<<8) & PHY_M_LEDC_BL_R_MSK)
 
 enum {
         BLINK_42MS      = 0,/* 42 ms */
@@ -1939,9 +1608,9 @@ enum {
         PHY_M_FELP_LED0_MSK = 0xf, /* Bit  3.. 0: LED0 Mask (SPEED) */
 };
 
-#define PHY_M_FELP_LED2_CTRL(x) (       ((x)<<8) & PHY_M_FELP_LED2_MSK)
-#define PHY_M_FELP_LED1_CTRL(x) (       ((x)<<4) & PHY_M_FELP_LED1_MSK)
-#define PHY_M_FELP_LED0_CTRL(x) (       ((x)<<0) & PHY_M_FELP_LED0_MSK)
+#define PHY_M_FELP_LED2_CTRL(x) (((x)<<8) & PHY_M_FELP_LED2_MSK)
+#define PHY_M_FELP_LED1_CTRL(x) (((x)<<4) & PHY_M_FELP_LED1_MSK)
+#define PHY_M_FELP_LED0_CTRL(x) (((x)<<0) & PHY_M_FELP_LED0_MSK)
 
 enum {
         LED_PAR_CTRL_COLX       = 0x00,
@@ -1977,7 +1646,7 @@ enum {
         PHY_M_MAC_MD_COPPER     = 5,/* Copper only */
         PHY_M_MAC_MD_1000BX     = 7,/* 1000Base-X only */
 };
-#define PHY_M_MAC_MODE_SEL(x)   (       ((x)<<7) & PHY_M_MAC_MD_MSK)
+#define PHY_M_MAC_MODE_SEL(x)   (((x)<<7) & PHY_M_MAC_MD_MSK)
 
 /*****  PHY_MARV_PHY_CTRL (page 3)              16 bit r/w      LED Control Reg. *****/
 enum {
@@ -1987,10 +1656,10 @@ enum {
         PHY_M_LEDC_STA0_MSK     = 0xf, /* Bit  3.. 0: STAT0 LED Ctrl. Mask */
 };
 
-#define PHY_M_LEDC_LOS_CTRL(x)  (       ((x)<<12) & PHY_M_LEDC_LOS_MSK)
-#define PHY_M_LEDC_INIT_CTRL(x) (       ((x)<<8) & PHY_M_LEDC_INIT_MSK)
-#define PHY_M_LEDC_STA1_CTRL(x) (       ((x)<<4) & PHY_M_LEDC_STA1_MSK)
-#define PHY_M_LEDC_STA0_CTRL(x) (       ((x)<<0) & PHY_M_LEDC_STA0_MSK)
+#define PHY_M_LEDC_LOS_CTRL(x)  (((x)<<12) & PHY_M_LEDC_LOS_MSK)
+#define PHY_M_LEDC_INIT_CTRL(x) (((x)<<8) & PHY_M_LEDC_INIT_MSK)
+#define PHY_M_LEDC_STA1_CTRL(x) (((x)<<4) & PHY_M_LEDC_STA1_MSK)
+#define PHY_M_LEDC_STA0_CTRL(x) (((x)<<0) & PHY_M_LEDC_STA0_MSK)
 
 /* GMAC registers  */
 /* Port Registers */
@@ -2105,7 +1774,7 @@ enum {
         GM_GPSR_FC_RX_DIS       = 1<<2, /* Bit  2:      Rx Flow-Control Mode Disabled */
         GM_GPSR_PROM_EN         = 1<<1, /* Bit  1:      Promiscuous Mode Enabled */
 };
-        
+
 /*      GM_GP_CTRL      16 bit r/w      General Purpose Control Register */
 enum {
         GM_GPCR_PROM_ENA        = 1<<14,        /* Bit 14:      Enable Promiscuous Mode */
@@ -2127,7 +1796,7 @@ enum {
 
 #define GM_GPCR_SPEED_1000      (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100)
 #define GM_GPCR_AU_ALL_DIS      (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS|GM_GPCR_AU_SPD_DIS)
-        
+
 /*      GM_TX_CTRL                      16 bit r/w      Transmit Control Register */
 enum {
         GM_TXCR_FORCE_JAM       = 1<<15, /* Bit 15:     Force Jam / Flow-Control */
@@ -2138,7 +1807,7 @@ enum {
 
 #define TX_COL_THR(x)           (((x)<<10) & GM_TXCR_COL_THR_MSK)
 #define TX_COL_DEF              0x04
-        
+
 /*      GM_RX_CTRL                      16 bit r/w      Receive Control Register */
 enum {
         GM_RXCR_UCF_ENA = 1<<15, /* Bit 15:     Enable Unicast filtering */
@@ -2146,7 +1815,7 @@ enum {
         GM_RXCR_CRC_DIS = 1<<13, /* Bit 13:     Remove 4-byte CRC */
         GM_RXCR_PASS_FC = 1<<12, /* Bit 12:     Pass FC packets to FIFO */
 };
-        
+
 /*      GM_TX_PARAM             16 bit r/w      Transmit Parameter Register */
 enum {
         GM_TXPA_JAMLEN_MSK      = 0x03<<14,     /* Bit 15..14:  Jam Length */
@@ -2171,7 +1840,7 @@ enum {
         GM_SMOD_JUMBO_ENA       = 1<<8, /* Bit  8:      Enable Jumbo (Max. Frame Len) */
          GM_SMOD_IPG_MSK        = 0x1f  /* Bit 4..0:    Inter-Packet Gap (IPG) */
 };
-        
+
 #define DATA_BLIND_VAL(x)       (((x)<<11) & GM_SMOD_DATABL_MSK)
 #define DATA_BLIND_DEF          0x04
 
@@ -2186,7 +1855,7 @@ enum {
         GM_SMI_CT_RD_VAL        = 1<<4, /* Bit  4:      Read Valid (Read completed) */
         GM_SMI_CT_BUSY          = 1<<3, /* Bit  3:      Busy (Operation in progress) */
 };
-        
+
 #define GM_SMI_CT_PHY_AD(x)     (((x)<<11) & GM_SMI_CT_PHY_A_MSK)
 #define GM_SMI_CT_REG_AD(x)     (((x)<<6) & GM_SMI_CT_REG_A_MSK)
 
@@ -2195,7 +1864,7 @@ enum {
         GM_PAR_MIB_CLR  = 1<<5, /* Bit  5:      Set MIB Clear Counter Mode */
         GM_PAR_MIB_TST  = 1<<4, /* Bit  4:      MIB Load Counter (Test Mode) */
 };
-        
+
 /* Receive Frame Status Encoding */
 enum {
         GMR_FS_LEN      = 0xffff<<16, /* Bit 31..16:    Rx Frame Length */
@@ -2217,12 +1886,12 @@ enum {
 /*
  * GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR)
  */
-        GMR_FS_ANY_ERR  = GMR_FS_CRC_ERR | GMR_FS_LONG_ERR | 
-                          GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC | 
+        GMR_FS_ANY_ERR  = GMR_FS_CRC_ERR | GMR_FS_LONG_ERR |
+                          GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC |
                           GMR_FS_JABBER,
 /* Rx GMAC FIFO Flush Mask (default) */
         RX_FF_FL_DEF_MSK = GMR_FS_CRC_ERR | GMR_FS_RX_FF_OV |GMR_FS_MII_ERR |
-                           GMR_FS_BAD_FC | GMR_FS_GOOD_FC | GMR_FS_UN_SIZE | 
+                           GMR_FS_BAD_FC | GMR_FS_GOOD_FC | GMR_FS_UN_SIZE |
                            GMR_FS_JABBER,
 };
 
@@ -2540,10 +2209,6 @@ enum {
 };
 
 
-/*      XM_PHY_ADDR     16 bit r/w      PHY Address Register */
-#define XM_PHY_ADDR_SZ  0x1f    /* Bit  4..0:   PHY Address bits */
-
-
 /*      XM_GP_PORT      32 bit r/w      General Purpose Port Register */
 enum {
         XM_GP_ANIP      = 1<<6, /* Bit  6: (ro) Auto-Neg. in progress */
@@ -2662,8 +2327,8 @@ enum {
 };
 
 #define XM_PAUSE_MODE   (XM_MD_SPOE_E | XM_MD_SPOL_I | XM_MD_SPOH_I)
-#define XM_DEF_MODE             (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\
-                                XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA | XM_MD_CAA)
+#define XM_DEF_MODE     (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\
+                         XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA)
 
 /*      XM_STAT_CMD     16 bit r/w      Statistics Command Register */
 enum {
@@ -2793,41 +2458,26 @@ struct skge_hw {
         u32                  intr_mask;
         struct net_device    *dev[2];
 
-        u8                   mac_cfg;
         u8                   chip_id;
-        u8                   phy_type;
-        u8                   pmd_type;
-        u16                  phy_addr;
+        u8                   chip_rev;
+        u8                   copper;
+        u8                   ports;
 
         u32                  ram_size;
         u32                  ram_offset;
-        
+        u16                  phy_addr;
+
         struct tasklet_struct ext_tasklet;
         spinlock_t           phy_lock;
 };
 
-static inline int isdualport(const struct skge_hw *hw)
-{
-        return !(hw->mac_cfg & CFG_SNG_MAC);
-}
-
-static inline u8 chip_rev(const struct skge_hw *hw)
-{
-        return (hw->mac_cfg & CFG_CHIP_R_MSK) >> 4;
-}
-
-static inline int iscopper(const struct skge_hw *hw)
-{
-        return (hw->pmd_type == 'T');
-}
-
 enum {
         FLOW_MODE_NONE          = 0, /* No Flow-Control */
         FLOW_MODE_LOC_SEND      = 1, /* Local station sends PAUSE */
         FLOW_MODE_REM_SEND      = 2, /* Symmetric or just remote */
         FLOW_MODE_SYMMETRIC     = 3, /* Both stations may send PAUSE */
 };
-        
+
 struct skge_port {
         u32                  msg_enable;
         struct skge_hw       *hw;
@@ -2853,9 +2503,7 @@ struct skge_port {
         void                 *mem;      /* PCI memory for rings */
         dma_addr_t           dma;
         unsigned long        mem_size;
-
-        struct timer_list    link_check;
-        struct timer_list    led_blink;
+        unsigned int         rx_buf_size;
 };
 
 
@@ -2863,7 +2511,6 @@ struct skge_port {
 static inline u32 skge_read32(const struct skge_hw *hw, int reg)
 {
         return readl(hw->regs + reg);
-
 }
 
 static inline u16 skge_read16(const struct skge_hw *hw, int reg)
@@ -2892,114 +2539,76 @@ static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val)
 }
 
 /* MAC Related Registers inside the device. */
-#define SKGEMAC_REG(port,reg)   (((port)<<7)+(reg))
-
-/* PCI config space can be accessed via memory mapped space */
-#define SKGEPCI_REG(reg) ((reg)+ 0x380)
-
-#define SKGEXM_REG(port, reg) \
+#define SK_REG(port,reg)        (((port)<<7)+(reg))
+#define SK_XMAC_REG(port, reg) \
         ((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1)
 
-static inline u32 skge_xm_read32(const struct skge_hw *hw, int port, int reg)
-{
-        return skge_read32(hw, SKGEXM_REG(port,reg));
-}
-
-static inline u16 skge_xm_read16(const struct skge_hw *hw, int port, int reg)
+static inline u32 xm_read32(const struct skge_hw *hw, int port, int reg)
 {
-        return skge_read16(hw, SKGEXM_REG(port,reg));
+        u32 v;
+        v = skge_read16(hw, SK_XMAC_REG(port, reg));
+        v |= (u32)skge_read16(hw, SK_XMAC_REG(port, reg+2)) << 16;
+        return v;
 }
 
-static inline u8 skge_xm_read8(const struct skge_hw *hw, int port, int reg)
+static inline u16 xm_read16(const struct skge_hw *hw, int port, int reg)
 {
-        return skge_read8(hw, SKGEXM_REG(port,reg));
+        return skge_read16(hw, SK_XMAC_REG(port,reg));
 }
 
-static inline void skge_xm_write32(const struct skge_hw *hw, int port, int r, u32 v)
+static inline void xm_write32(const struct skge_hw *hw, int port, int r, u32 v)
 {
-        skge_write32(hw, SKGEXM_REG(port,r), v);
+        skge_write16(hw, SK_XMAC_REG(port,r), v & 0xffff);
+        skge_write16(hw, SK_XMAC_REG(port,r+2), v >> 16);
 }
 
-static inline void skge_xm_write16(const struct skge_hw *hw, int port, int r, u16 v)
+static inline void xm_write16(const struct skge_hw *hw, int port, int r, u16 v)
 {
-        skge_write16(hw, SKGEXM_REG(port,r), v);
+        skge_write16(hw, SK_XMAC_REG(port,r), v);
 }
 
-static inline void skge_xm_write8(const struct skge_hw *hw, int port, int r, u8 v)
-{
-        skge_write8(hw, SKGEXM_REG(port,r), v);
-}
-
-static inline void skge_xm_outhash(const struct skge_hw *hw, int port, int reg,
+static inline void xm_outhash(const struct skge_hw *hw, int port, int reg,
                                    const u8 *hash)
 {
-        skge_xm_write16(hw, port, reg, 
-                        (u16)hash[0] | ((u16)hash[1] << 8));
-        skge_xm_write16(hw, port, reg+2, 
-                        (u16)hash[2] | ((u16)hash[3] << 8));
-        skge_xm_write16(hw, port, reg+4, 
-                        (u16)hash[4] | ((u16)hash[5] << 8));
-        skge_xm_write16(hw, port, reg+6, 
-                        (u16)hash[6] | ((u16)hash[7] << 8));
+        xm_write16(hw, port, reg,   (u16)hash[0] | ((u16)hash[1] << 8));
+        xm_write16(hw, port, reg+2, (u16)hash[2] | ((u16)hash[3] << 8));
+        xm_write16(hw, port, reg+4, (u16)hash[4] | ((u16)hash[5] << 8));
+        xm_write16(hw, port, reg+6, (u16)hash[6] | ((u16)hash[7] << 8));
 }
 
-static inline void skge_xm_outaddr(const struct skge_hw *hw, int port, int reg,
+static inline void xm_outaddr(const struct skge_hw *hw, int port, int reg,
                                    const u8 *addr)
 {
-        skge_xm_write16(hw, port, reg, 
-                        (u16)addr[0] | ((u16)addr[1] << 8));
-        skge_xm_write16(hw, port, reg, 
-                        (u16)addr[2] | ((u16)addr[3] << 8));
-        skge_xm_write16(hw, port, reg, 
-                        (u16)addr[4] | ((u16)addr[5] << 8));
-}
-
-
-#define SKGEGMA_REG(port,reg) \
-        ((reg) + BASE_GMAC_1 + \
-         (port) * (BASE_GMAC_2-BASE_GMAC_1))
-
-static inline u16 skge_gma_read16(const struct skge_hw *hw, int port, int reg)
-{
-        return skge_read16(hw, SKGEGMA_REG(port,reg));
-}
-
-static inline u32 skge_gma_read32(const struct skge_hw *hw, int port, int reg)
-{
-        return (u32) skge_read16(hw, SKGEGMA_REG(port,reg))
-                | ((u32)skge_read16(hw, SKGEGMA_REG(port,reg+4)) << 16);
+        xm_write16(hw, port, reg,   (u16)addr[0] | ((u16)addr[1] << 8));
+        xm_write16(hw, port, reg+2, (u16)addr[2] | ((u16)addr[3] << 8));
+        xm_write16(hw, port, reg+4, (u16)addr[4] | ((u16)addr[5] << 8));
 }
 
-static inline u8 skge_gma_read8(const struct skge_hw *hw, int port, int reg)
-{
-        return skge_read8(hw, SKGEGMA_REG(port,reg));
-}
+#define SK_GMAC_REG(port,reg) \
+        (BASE_GMAC_1 + (port) * (BASE_GMAC_2-BASE_GMAC_1) + (reg))
 
-static inline void skge_gma_write16(const struct skge_hw *hw, int port, int r, u16 v)
+static inline u16 gma_read16(const struct skge_hw *hw, int port, int reg)
 {
-        skge_write16(hw, SKGEGMA_REG(port,r), v);
+        return skge_read16(hw, SK_GMAC_REG(port,reg));
 }
 
-static inline void skge_gma_write32(const struct skge_hw *hw, int port, int r, u32 v)
+static inline u32 gma_read32(const struct skge_hw *hw, int port, int reg)
 {
-        skge_write16(hw, SKGEGMA_REG(port, r), (u16) v);
-        skge_write32(hw, SKGEGMA_REG(port, r+4), (u16)(v >> 16));
+        return (u32) skge_read16(hw, SK_GMAC_REG(port,reg))
+                | ((u32)skge_read16(hw, SK_GMAC_REG(port,reg+4)) << 16);
 }
 
-static inline void skge_gma_write8(const struct skge_hw *hw, int port, int r, u8 v)
+static inline void gma_write16(const struct skge_hw *hw, int port, int r, u16 v)
 {
-        skge_write8(hw, SKGEGMA_REG(port,r), v);
+        skge_write16(hw, SK_GMAC_REG(port,r), v);
 }
 
-static inline void skge_gm_set_addr(struct skge_hw *hw, int port, int reg,
+static inline void gma_set_addr(struct skge_hw *hw, int port, int reg,
                                     const u8 *addr)
 {
-        skge_gma_write16(hw, port, reg,
-                         (u16) addr[0] | ((u16) addr[1] << 8));
-        skge_gma_write16(hw, port, reg+4,
-                         (u16) addr[2] | ((u16) addr[3] << 8));
-        skge_gma_write16(hw, port, reg+8,
-                         (u16) addr[4] | ((u16) addr[5] << 8));
+        gma_write16(hw, port, reg,  (u16) addr[0] | ((u16) addr[1] << 8));
+        gma_write16(hw, port, reg+4,(u16) addr[2] | ((u16) addr[3] << 8));
+        gma_write16(hw, port, reg+8,(u16) addr[4] | ((u16) addr[5] << 8));
 }
-                
+
 #endif
diff --git a/drivers/net/slip.c b/drivers/net/slip.c
index 8f7841c0374d..404ea4297e32 100644
--- a/drivers/net/slip.c
+++ b/drivers/net/slip.c
@@ -74,6 +74,7 @@
 #include <linux/rtnetlink.h>
 #include <linux/if_arp.h>
 #include <linux/if_slip.h>
+#include <linux/delay.h>
 #include <linux/init.h>
 #include "slip.h"
 #ifdef CONFIG_INET
@@ -198,18 +199,12 @@ err_exit:
 static void
 sl_free_bufs(struct slip *sl)
 {
-        void * tmp;
-
         /* Free all SLIP frame buffers. */
-        tmp = xchg(&sl->rbuff, NULL);
-        kfree(tmp);
-        tmp = xchg(&sl->xbuff, NULL);
-        kfree(tmp);
+        kfree(xchg(&sl->rbuff, NULL));
+        kfree(xchg(&sl->xbuff, NULL));
 #ifdef SL_INCLUDE_CSLIP
-        tmp = xchg(&sl->cbuff, NULL);
-        kfree(tmp);
-        if ((tmp = xchg(&sl->slcomp, NULL)) != NULL)
-                slhc_free(tmp);
+        kfree(xchg(&sl->cbuff, NULL));
+        slhc_free(xchg(&sl->slcomp, NULL));
 #endif
 }
 
@@ -1389,10 +1384,8 @@ static void __exit slip_exit(void)
         /* First of all: check for active disciplines and hangup them.
          */
         do {
-                if (busy) {
-                        set_current_state(TASK_INTERRUPTIBLE);
-                        schedule_timeout(HZ / 10);
-                }
+                if (busy)
+                        msleep_interruptible(100);
 
                 busy = 0;
                 for (i = 0; i < slip_maxdev; i++) {
@@ -1430,7 +1423,7 @@ static void __exit slip_exit(void)
         kfree(slip_devs);
         slip_devs = NULL;
 
-        if ((i = tty_register_ldisc(N_SLIP, NULL)))
+        if ((i = tty_unregister_ldisc(N_SLIP)))
         {
                 printk(KERN_ERR "SLIP: can't unregister line discipline (err = %d)\n", i);
         }
diff --git a/drivers/net/smc-mca.c b/drivers/net/smc-mca.c
index 990201f42ba0..f00c476064f0 100644
--- a/drivers/net/smc-mca.c
+++ b/drivers/net/smc-mca.c
@@ -49,7 +49,6 @@
 #include <asm/system.h>
 
 #include "8390.h"
-#include "smc-mca.h"
 
 #define DRV_NAME "smc-mca"
 
@@ -100,6 +99,63 @@ module_param_array(ultra_irq, int, NULL, 0);
 MODULE_PARM_DESC(ultra_io, "SMC Ultra/EtherEZ MCA I/O base address(es)");
 MODULE_PARM_DESC(ultra_irq, "SMC Ultra/EtherEZ MCA IRQ number(s)");
 
+static const struct {
+  unsigned int base_addr;
+} addr_table[] = {
+    { 0x0800 },
+    { 0x1800 },
+    { 0x2800 },
+    { 0x3800 },
+    { 0x4800 },
+    { 0x5800 },
+    { 0x6800 },
+    { 0x7800 },
+    { 0x8800 },
+    { 0x9800 },
+    { 0xa800 },
+    { 0xb800 },
+    { 0xc800 },
+    { 0xd800 },
+    { 0xe800 },
+    { 0xf800 }
+};
+
+#define MEM_MASK 64
+
+static const struct {
+  unsigned char mem_index;
+  unsigned long mem_start;
+  unsigned char num_pages;
+} mem_table[] = {
+    { 16, 0x0c0000, 40 },
+    { 18, 0x0c4000, 40 },
+    { 20, 0x0c8000, 40 },
+    { 22, 0x0cc000, 40 },
+    { 24, 0x0d0000, 40 },
+    { 26, 0x0d4000, 40 },
+    { 28, 0x0d8000, 40 },
+    { 30, 0x0dc000, 40 },
+    {144, 0xfc0000, 40 },
+    {148, 0xfc8000, 40 },
+    {154, 0xfd0000, 40 },
+    {156, 0xfd8000, 40 },
+    {  0, 0x0c0000, 20 },
+    {  1, 0x0c2000, 20 },
+    {  2, 0x0c4000, 20 },
+    {  3, 0x0c6000, 20 }
+};
+
+#define IRQ_MASK 243
+static const struct {
+   unsigned char new_irq;
+   unsigned char old_irq;
+} irq_table[] = {
+   {  3,  3 },
+   {  4,  4 },
+   { 10, 10 },
+   { 14, 15 }
+};
+
 static short smc_mca_adapter_ids[] __initdata = {
         0x61c8,
         0x61c9,
@@ -126,7 +182,7 @@ static char *smc_mca_adapter_names[] __initdata = {
 
 static int ultra_found = 0;
 
-int __init ultramca_probe(struct device *gen_dev)
+static int __init ultramca_probe(struct device *gen_dev)
 {
         unsigned short ioaddr;
         struct net_device *dev;
diff --git a/drivers/net/smc-mca.h b/drivers/net/smc-mca.h
deleted file mode 100644
index ac50117a7e84..000000000000
--- a/drivers/net/smc-mca.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * djweis weisd3458@uni.edu
- * most of this file was taken from ps2esdi.h
- */
-
-struct {
-  unsigned int base_addr;
-} addr_table[] = {
-    { 0x0800 },
-    { 0x1800 },
-    { 0x2800 },
-    { 0x3800 },
-    { 0x4800 },
-    { 0x5800 },
-    { 0x6800 },
-    { 0x7800 },
-    { 0x8800 },
-    { 0x9800 },
-    { 0xa800 },
-    { 0xb800 },
-    { 0xc800 },
-    { 0xd800 },
-    { 0xe800 },
-    { 0xf800 }
-};
-
-#define MEM_MASK 64
-
-struct {
-  unsigned char mem_index;
-  unsigned long mem_start;
-  unsigned char num_pages;
-} mem_table[] = {
-    { 16, 0x0c0000, 40 },
-    { 18, 0x0c4000, 40 },
-    { 20, 0x0c8000, 40 },
-    { 22, 0x0cc000, 40 },
-    { 24, 0x0d0000, 40 },
-    { 26, 0x0d4000, 40 },
-    { 28, 0x0d8000, 40 },
-    { 30, 0x0dc000, 40 },
-    {144, 0xfc0000, 40 },
-    {148, 0xfc8000, 40 },
-    {154, 0xfd0000, 40 },
-    {156, 0xfd8000, 40 },
-    {  0, 0x0c0000, 20 },
-    {  1, 0x0c2000, 20 },
-    {  2, 0x0c4000, 20 },
-    {  3, 0x0c6000, 20 }
-};
-
-#define IRQ_MASK 243
-struct {
-   unsigned char new_irq;
-   unsigned char old_irq;
-} irq_table[] = {
-   {  3,  3 },
-   {  4,  4 },
-   { 10, 10 },
-   { 14, 15 }
-};
diff --git a/drivers/net/smc-ultra.c b/drivers/net/smc-ultra.c
index b564c677c6d2..ba8593ac3f8a 100644
--- a/drivers/net/smc-ultra.c
+++ b/drivers/net/smc-ultra.c
@@ -68,6 +68,7 @@ static const char version[] =
 #include <linux/etherdevice.h>
 
 #include <asm/io.h>
+#include <asm/irq.h>
 #include <asm/system.h>
 
 #include "8390.h"
@@ -194,12 +195,7 @@ struct net_device * __init ultra_probe(int unit)
         err = do_ultra_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -325,6 +321,9 @@ static int __init ultra_probe1(struct net_device *dev, int ioaddr)
 #endif
         NS8390_init(dev, 0);
 
+        retval = register_netdev(dev);
+        if (retval)
+                goto out;
         return 0;
 out:
         release_region(ioaddr, ULTRA_IO_EXTENT);
@@ -583,11 +582,8 @@ init_module(void)
                 dev->irq = irq[this_dev];
                 dev->base_addr = io[this_dev];
                 if (do_ultra_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_ultra[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_ultra[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "smc-ultra.c: No SMC Ultra card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index fd80048f7f7a..1438fdd20826 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -315,15 +315,25 @@ static void smc_reset(struct net_device *dev)
         struct smc_local *lp = netdev_priv(dev);
         void __iomem *ioaddr = lp->base;
         unsigned int ctl, cfg;
+        struct sk_buff *pending_skb;
 
         DBG(2, "%s: %s\n", dev->name, __FUNCTION__);
 
-        /* Disable all interrupts */
+        /* Disable all interrupts, block TX tasklet */
         spin_lock(&lp->lock);
         SMC_SELECT_BANK(2);
         SMC_SET_INT_MASK(0);
+        pending_skb = lp->pending_tx_skb;
+        lp->pending_tx_skb = NULL;
         spin_unlock(&lp->lock);
 
+        /* free any pending tx skb */
+        if (pending_skb) {
+                dev_kfree_skb(pending_skb);
+                lp->stats.tx_errors++;
+                lp->stats.tx_aborted_errors++;
+        }
+
         /*
          * This resets the registers mostly to defaults, but doesn't
          * affect EEPROM.  That seems unnecessary
@@ -389,14 +399,6 @@ static void smc_reset(struct net_device *dev)
         SMC_SELECT_BANK(2);
         SMC_SET_MMU_CMD(MC_RESET);
         SMC_WAIT_MMU_BUSY();
-
-        /* clear anything saved */
-        if (lp->pending_tx_skb != NULL) {
-                dev_kfree_skb (lp->pending_tx_skb);
-                lp->pending_tx_skb = NULL;
-                lp->stats.tx_errors++;
-                lp->stats.tx_aborted_errors++;
-        }
 }
 
 /*
@@ -440,6 +442,7 @@ static void smc_shutdown(struct net_device *dev)
 {
         struct smc_local *lp = netdev_priv(dev);
         void __iomem *ioaddr = lp->base;
+        struct sk_buff *pending_skb;
 
         DBG(2, "%s: %s\n", CARDNAME, __FUNCTION__);
 
@@ -447,7 +450,11 @@ static void smc_shutdown(struct net_device *dev)
         spin_lock(&lp->lock);
         SMC_SELECT_BANK(2);
         SMC_SET_INT_MASK(0);
+        pending_skb = lp->pending_tx_skb;
+        lp->pending_tx_skb = NULL;
         spin_unlock(&lp->lock);
+        if (pending_skb)
+                dev_kfree_skb(pending_skb);
 
         /* and tell the card to stay away from that nasty outside world */
         SMC_SELECT_BANK(0);
@@ -627,7 +634,12 @@ static void smc_hardware_send_pkt(unsigned long data)
         }
 
         skb = lp->pending_tx_skb;
+        if (unlikely(!skb)) {
+                smc_special_unlock(&lp->lock);
+                return;
+        }
         lp->pending_tx_skb = NULL;
+
         packet_no = SMC_GET_AR();
         if (unlikely(packet_no & AR_FAILED)) {
                 printk("%s: Memory allocation failed.\n", dev->name);
@@ -702,7 +714,6 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
         DBG(3, "%s: %s\n", dev->name, __FUNCTION__);
 
         BUG_ON(lp->pending_tx_skb != NULL);
-        lp->pending_tx_skb = skb;
 
         /*
          * The MMU wants the number of pages to be the number of 256 bytes
@@ -718,7 +729,6 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
         numPages = ((skb->len & ~1) + (6 - 1)) >> 8;
         if (unlikely(numPages > 7)) {
                 printk("%s: Far too big packet error.\n", dev->name);
-                lp->pending_tx_skb = NULL;
                 lp->stats.tx_errors++;
                 lp->stats.tx_dropped++;
                 dev_kfree_skb(skb);
@@ -745,6 +755,7 @@ static int smc_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
         smc_special_unlock(&lp->lock);
 
+        lp->pending_tx_skb = skb;
         if (!poll_count) {
                 /* oh well, wait until the chip finds memory later */
                 netif_stop_queue(dev);
@@ -1062,7 +1073,7 @@ static void smc_phy_powerdown(struct net_device *dev)
            above). linkwatch_event() also wants the netlink semaphore.
         */
         while(lp->work_pending)
-                schedule();
+                yield();
 
         bmcr = smc_phy_read(dev, phy, MII_BMCR);
         smc_phy_write(dev, phy, MII_BMCR, bmcr | BMCR_PDOWN);
@@ -1606,14 +1617,8 @@ static int smc_close(struct net_device *dev)
 
         /* clear everything */
         smc_shutdown(dev);
-
+        tasklet_kill(&lp->tx_task);
         smc_phy_powerdown(dev);
-
-        if (lp->pending_tx_skb) {
-                dev_kfree_skb(lp->pending_tx_skb);
-                lp->pending_tx_skb = NULL;
-        }
-
         return 0;
 }
 
@@ -1993,7 +1998,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
         if (retval)
                 goto err_out;
 
-        set_irq_type(dev->irq, IRQT_RISING);
+        set_irq_type(dev->irq, SMC_IRQ_TRIGGER_TYPE);
 
 #ifdef SMC_USE_PXA_DMA
         {
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 946528e6b742..a9b06b8d8e3f 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -182,6 +182,16 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
 #define SMC_insl(a, r, p, l)    readsl((a) + (r), p, l)
 #define SMC_outsl(a, r, p, l)   writesl((a) + (r), p, l)
 
+#include <asm/mach-types.h>
+#include <asm/arch/cpu.h>
+
+#define SMC_IRQ_TRIGGER_TYPE (( \
+                   machine_is_omap_h2() \
+                || machine_is_omap_h3() \
+                || (machine_is_omap_innovator() && !cpu_is_omap1510()) \
+        ) ? IRQT_FALLING : IRQT_RISING)
+
+
 #elif   defined(CONFIG_SH_SH4202_MICRODEV)
 
 #define SMC_CAN_USE_8BIT        0
@@ -300,6 +310,9 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
 
 #endif
 
+#ifndef SMC_IRQ_TRIGGER_TYPE
+#define SMC_IRQ_TRIGGER_TYPE    IRQT_RISING
+#endif
 
 #ifdef SMC_USE_PXA_DMA
 /*
diff --git a/drivers/net/sonic.c b/drivers/net/sonic.c
index cdc9cc873e06..90b818a8de6e 100644
--- a/drivers/net/sonic.c
+++ b/drivers/net/sonic.c
@@ -1,6 +1,11 @@
 /*
  * sonic.c
  *
+ * (C) 2005 Finn Thain
+ *
+ * Converted to DMA API, added zero-copy buffer handling, and
+ * (from the mac68k project) introduced dhd's support for 16-bit cards.
+ *
  * (C) 1996,1998 by Thomas Bogendoerfer (tsbogend@alpha.franken.de)
  * 
  * This driver is based on work from Andreas Busse, but most of
@@ -9,12 +14,23 @@
  * (C) 1995 by Andreas Busse (andy@waldorf-gmbh.de)
  *
  *    Core code included by system sonic drivers
+ *
+ * And... partially rewritten again by David Huggins-Daines in order
+ * to cope with screwed up Macintosh NICs that may or may not use
+ * 16-bit DMA.
+ *
+ * (C) 1999 David Huggins-Daines <dhd@debian.org>
+ *
  */
 
 /*
  * Sources: Olivetti M700-10 Risc Personal Computer hardware handbook,
  * National Semiconductors data sheet for the DP83932B Sonic Ethernet
  * controller, and the files "8390.c" and "skeleton.c" in this directory.
+ *
+ * Additional sources: Nat Semi data sheet for the DP83932C and Nat Semi
+ * Application Note AN-746, the files "lance.c" and "ibmlana.c". See also
+ * the NetBSD file "sys/arch/mac68k/dev/if_sn.c".
  */
 
 
@@ -28,6 +44,9 @@
  */
 static int sonic_open(struct net_device *dev)
 {
+        struct sonic_local *lp = netdev_priv(dev);
+        int i;
+        
         if (sonic_debug > 2)
                 printk("sonic_open: initializing sonic driver.\n");
 
@@ -40,14 +59,59 @@ static int sonic_open(struct net_device *dev)
  * This means that during execution of the handler interrupt are disabled
  * covering another bug otherwise corrupting data.  This doesn't mean
  * this glue works ok under all situations.
+ *
+ * Note (dhd): this also appears to prevent lockups on the Macintrash
+ * when more than one Ethernet card is installed (knock on wood)
+ *
+ * Note (fthain): whether the above is still true is anyones guess. Certainly
+ * the buffer handling algorithms will not tolerate re-entrance without some
+ * mutual exclusion added. Anyway, the memcpy has now been eliminated from the
+ * rx code to make this a faster "fast interrupt".
  */
-//    if (sonic_request_irq(dev->irq, &sonic_interrupt, 0, "sonic", dev)) {
-        if (sonic_request_irq(dev->irq, &sonic_interrupt, SA_INTERRUPT,
-                              "sonic", dev)) {
-                printk("\n%s: unable to get IRQ %d .\n", dev->name, dev->irq);
+        if (request_irq(dev->irq, &sonic_interrupt, SONIC_IRQ_FLAG, "sonic", dev)) {
+                printk(KERN_ERR "\n%s: unable to get IRQ %d .\n", dev->name, dev->irq);
                 return -EAGAIN;
         }
 
+        for (i = 0; i < SONIC_NUM_RRS; i++) {
+                struct sk_buff *skb = dev_alloc_skb(SONIC_RBSIZE + 2);
+                if (skb == NULL) {
+                        while(i > 0) { /* free any that were allocated successfully */
+                                i--;
+                                dev_kfree_skb(lp->rx_skb[i]);
+                                lp->rx_skb[i] = NULL;
+                        }
+                        printk(KERN_ERR "%s: couldn't allocate receive buffers\n",
+                               dev->name);
+                        return -ENOMEM;
+                }
+                skb->dev = dev;
+                /* align IP header unless DMA requires otherwise */
+                if (SONIC_BUS_SCALE(lp->dma_bitmode) == 2)
+                        skb_reserve(skb, 2);
+                lp->rx_skb[i] = skb;
+        }
+
+        for (i = 0; i < SONIC_NUM_RRS; i++) {
+                dma_addr_t laddr = dma_map_single(lp->device, skb_put(lp->rx_skb[i], SONIC_RBSIZE),
+                                                  SONIC_RBSIZE, DMA_FROM_DEVICE);
+                if (!laddr) {
+                        while(i > 0) { /* free any that were mapped successfully */
+                                i--;
+                                dma_unmap_single(lp->device, lp->rx_laddr[i], SONIC_RBSIZE, DMA_FROM_DEVICE);
+                                lp->rx_laddr[i] = (dma_addr_t)0;
+                        }
+                        for (i = 0; i < SONIC_NUM_RRS; i++) {
+                                dev_kfree_skb(lp->rx_skb[i]);
+                                lp->rx_skb[i] = NULL;
+                        }
+                        printk(KERN_ERR "%s: couldn't map rx DMA buffers\n",
+                               dev->name);
+                        return -ENOMEM;
+                }
+                lp->rx_laddr[i] = laddr;
+        }
+
         /*
          * Initialize the SONIC
          */
@@ -67,7 +131,8 @@ static int sonic_open(struct net_device *dev)
  */
 static int sonic_close(struct net_device *dev)
 {
-        unsigned int base_addr = dev->base_addr;
+        struct sonic_local *lp = netdev_priv(dev);
+        int i;
 
         if (sonic_debug > 2)
                 printk("sonic_close\n");
@@ -77,20 +142,56 @@ static int sonic_close(struct net_device *dev)
         /*
          * stop the SONIC, disable interrupts
          */
-        SONIC_WRITE(SONIC_ISR, 0x7fff);
         SONIC_WRITE(SONIC_IMR, 0);
+        SONIC_WRITE(SONIC_ISR, 0x7fff);
         SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
 
-        sonic_free_irq(dev->irq, dev);  /* release the IRQ */
+        /* unmap and free skbs that haven't been transmitted */
+        for (i = 0; i < SONIC_NUM_TDS; i++) {
+                if(lp->tx_laddr[i]) {
+                        dma_unmap_single(lp->device, lp->tx_laddr[i], lp->tx_len[i], DMA_TO_DEVICE);
+                        lp->tx_laddr[i] = (dma_addr_t)0;
+                }
+                if(lp->tx_skb[i]) {
+                        dev_kfree_skb(lp->tx_skb[i]);
+                        lp->tx_skb[i] = NULL;
+                }
+        }
+
+        /* unmap and free the receive buffers */
+        for (i = 0; i < SONIC_NUM_RRS; i++) {
+                if(lp->rx_laddr[i]) {
+                        dma_unmap_single(lp->device, lp->rx_laddr[i], SONIC_RBSIZE, DMA_FROM_DEVICE);
+                        lp->rx_laddr[i] = (dma_addr_t)0;
+                }
+                if(lp->rx_skb[i]) {
+                        dev_kfree_skb(lp->rx_skb[i]);
+                        lp->rx_skb[i] = NULL;
+                }
+        }
+
+        free_irq(dev->irq, dev);        /* release the IRQ */
 
         return 0;
 }
 
 static void sonic_tx_timeout(struct net_device *dev)
 {
-        struct sonic_local *lp = (struct sonic_local *) dev->priv;
-        printk("%s: transmit timed out.\n", dev->name);
-
+        struct sonic_local *lp = netdev_priv(dev);
+        int i;
+        /* Stop the interrupts for this */
+        SONIC_WRITE(SONIC_IMR, 0);
+        /* We could resend the original skbs. Easier to re-initialise. */
+        for (i = 0; i < SONIC_NUM_TDS; i++) {
+                if(lp->tx_laddr[i]) {
+                        dma_unmap_single(lp->device, lp->tx_laddr[i], lp->tx_len[i], DMA_TO_DEVICE);
+                        lp->tx_laddr[i] = (dma_addr_t)0;
+                }
+                if(lp->tx_skb[i]) {
+                        dev_kfree_skb(lp->tx_skb[i]);
+                        lp->tx_skb[i] = NULL;
+                }
+        }
         /* Try to restart the adaptor. */
         sonic_init(dev);
         lp->stats.tx_errors++;
@@ -100,60 +201,92 @@ static void sonic_tx_timeout(struct net_device *dev)
 
 /*
  * transmit packet
+ *
+ * Appends new TD during transmission thus avoiding any TX interrupts
+ * until we run out of TDs.
+ * This routine interacts closely with the ISR in that it may,
+ *   set tx_skb[i]
+ *   reset the status flags of the new TD
+ *   set and reset EOL flags
+ *   stop the tx queue
+ * The ISR interacts with this routine in various ways. It may,
+ *   reset tx_skb[i]
+ *   test the EOL and status flags of the TDs
+ *   wake the tx queue
+ * Concurrently with all of this, the SONIC is potentially writing to
+ * the status flags of the TDs.
+ * Until some mutual exclusion is added, this code will not work with SMP. However,
+ * MIPS Jazz machines and m68k Macs were all uni-processor machines.
  */
+
 static int sonic_send_packet(struct sk_buff *skb, struct net_device *dev)
 {
-        struct sonic_local *lp = (struct sonic_local *) dev->priv;
-        unsigned int base_addr = dev->base_addr;
-        unsigned int laddr;
-        int entry, length;
-
-        netif_stop_queue(dev);
+        struct sonic_local *lp = netdev_priv(dev);
+        dma_addr_t laddr;
+        int length;
+        int entry = lp->next_tx;
 
         if (sonic_debug > 2)
                 printk("sonic_send_packet: skb=%p, dev=%p\n", skb, dev);
 
+        length = skb->len;
+        if (length < ETH_ZLEN) {
+                skb = skb_padto(skb, ETH_ZLEN);
+                if (skb == NULL)
+                        return 0;
+                length = ETH_ZLEN;
+        }
+
         /*
          * Map the packet data into the logical DMA address space
          */
-        if ((laddr = vdma_alloc(CPHYSADDR(skb->data), skb->len)) == ~0UL) {
-                printk("%s: no VDMA entry for transmit available.\n",
-                       dev->name);
+
+        laddr = dma_map_single(lp->device, skb->data, length, DMA_TO_DEVICE);
+        if (!laddr) {
+                printk(KERN_ERR "%s: failed to map tx DMA buffer.\n", dev->name);
                 dev_kfree_skb(skb);
-                netif_start_queue(dev);
                 return 1;
         }
-        entry = lp->cur_tx & SONIC_TDS_MASK;
+   
+        sonic_tda_put(dev, entry, SONIC_TD_STATUS, 0);       /* clear status */
+        sonic_tda_put(dev, entry, SONIC_TD_FRAG_COUNT, 1);   /* single fragment */
+        sonic_tda_put(dev, entry, SONIC_TD_PKTSIZE, length); /* length of packet */
+        sonic_tda_put(dev, entry, SONIC_TD_FRAG_PTR_L, laddr & 0xffff);
+        sonic_tda_put(dev, entry, SONIC_TD_FRAG_PTR_H, laddr >> 16);
+        sonic_tda_put(dev, entry, SONIC_TD_FRAG_SIZE, length);
+        sonic_tda_put(dev, entry, SONIC_TD_LINK,
+                sonic_tda_get(dev, entry, SONIC_TD_LINK) | SONIC_EOL);
+
+        /*
+         * Must set tx_skb[entry] only after clearing status, and
+         * before clearing EOL and before stopping queue
+         */
+        wmb();
+        lp->tx_len[entry] = length;
         lp->tx_laddr[entry] = laddr;
         lp->tx_skb[entry] = skb;
 
-        length = (skb->len < ETH_ZLEN) ? ETH_ZLEN : skb->len;
-        flush_cache_all();
+        wmb();
+        sonic_tda_put(dev, lp->eol_tx, SONIC_TD_LINK,
+                                  sonic_tda_get(dev, lp->eol_tx, SONIC_TD_LINK) & ~SONIC_EOL);
+        lp->eol_tx = entry;
 
-        /*
-         * Setup the transmit descriptor and issue the transmit command.
-         */
-        lp->tda[entry].tx_status = 0;   /* clear status */
-        lp->tda[entry].tx_frag_count = 1;       /* single fragment */
-        lp->tda[entry].tx_pktsize = length;     /* length of packet */
-        lp->tda[entry].tx_frag_ptr_l = laddr & 0xffff;
-        lp->tda[entry].tx_frag_ptr_h = laddr >> 16;
-        lp->tda[entry].tx_frag_size = length;
-        lp->cur_tx++;
-        lp->stats.tx_bytes += length;
+        lp->next_tx = (entry + 1) & SONIC_TDS_MASK;
+        if (lp->tx_skb[lp->next_tx] != NULL) {
+                /* The ring is full, the ISR has yet to process the next TD. */
+                if (sonic_debug > 3)
+                        printk("%s: stopping queue\n", dev->name);
+                netif_stop_queue(dev);
+                /* after this packet, wait for ISR to free up some TDAs */
+        } else netif_start_queue(dev);
 
         if (sonic_debug > 2)
-                printk("sonic_send_packet: issueing Tx command\n");
+                printk("sonic_send_packet: issuing Tx command\n");
 
         SONIC_WRITE(SONIC_CMD, SONIC_CR_TXP);
 
         dev->trans_start = jiffies;
 
-        if (lp->cur_tx < lp->dirty_tx + SONIC_NUM_TDS)
-                netif_start_queue(dev);
-        else
-                lp->tx_full = 1;
-
         return 0;
 }
 
@@ -164,175 +297,199 @@ static int sonic_send_packet(struct sk_buff *skb, struct net_device *dev)
 static irqreturn_t sonic_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
         struct net_device *dev = (struct net_device *) dev_id;
-        unsigned int base_addr = dev->base_addr;
-        struct sonic_local *lp;
+        struct sonic_local *lp = netdev_priv(dev);
         int status;
 
         if (dev == NULL) {
-                printk("sonic_interrupt: irq %d for unknown device.\n", irq);
+                printk(KERN_ERR "sonic_interrupt: irq %d for unknown device.\n", irq);
                 return IRQ_NONE;
         }
 
-        lp = (struct sonic_local *) dev->priv;
-
-        status = SONIC_READ(SONIC_ISR);
-        SONIC_WRITE(SONIC_ISR, 0x7fff); /* clear all bits */
-
-        if (sonic_debug > 2)
-                printk("sonic_interrupt: ISR=%x\n", status);
-
-        if (status & SONIC_INT_PKTRX) {
-                sonic_rx(dev);  /* got packet(s) */
-        }
-
-        if (status & SONIC_INT_TXDN) {
-                int dirty_tx = lp->dirty_tx;
-
-                while (dirty_tx < lp->cur_tx) {
-                        int entry = dirty_tx & SONIC_TDS_MASK;
-                        int status = lp->tda[entry].tx_status;
+        if (!(status = SONIC_READ(SONIC_ISR) & SONIC_IMR_DEFAULT))
+                return IRQ_NONE;
 
-                        if (sonic_debug > 3)
-                                printk
-                                    ("sonic_interrupt: status %d, cur_tx %d, dirty_tx %d\n",
-                                     status, lp->cur_tx, lp->dirty_tx);
+        do {
+                if (status & SONIC_INT_PKTRX) {
+                        if (sonic_debug > 2)
+                                printk("%s: packet rx\n", dev->name);
+                        sonic_rx(dev);  /* got packet(s) */
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_PKTRX); /* clear the interrupt */
+                }
 
-                        if (status == 0) {
-                                /* It still hasn't been Txed, kick the sonic again */
-                                SONIC_WRITE(SONIC_CMD, SONIC_CR_TXP);
-                                break;
-                        }
+                if (status & SONIC_INT_TXDN) {
+                        int entry = lp->cur_tx;
+                        int td_status;
+                        int freed_some = 0;
 
-                        /* put back EOL and free descriptor */
-                        lp->tda[entry].tx_frag_count = 0;
-                        lp->tda[entry].tx_status = 0;
-
-                        if (status & 0x0001)
-                                lp->stats.tx_packets++;
-                        else {
-                                lp->stats.tx_errors++;
-                                if (status & 0x0642)
-                                        lp->stats.tx_aborted_errors++;
-                                if (status & 0x0180)
-                                        lp->stats.tx_carrier_errors++;
-                                if (status & 0x0020)
-                                        lp->stats.tx_window_errors++;
-                                if (status & 0x0004)
-                                        lp->stats.tx_fifo_errors++;
-                        }
+                        /* At this point, cur_tx is the index of a TD that is one of:
+                         *   unallocated/freed                          (status set   & tx_skb[entry] clear)
+                         *   allocated and sent                         (status set   & tx_skb[entry] set  )
+                         *   allocated and not yet sent                 (status clear & tx_skb[entry] set  )
+                         *   still being allocated by sonic_send_packet (status clear & tx_skb[entry] clear)
+                         */
 
-                        /* We must free the original skb */
-                        if (lp->tx_skb[entry]) {
+                        if (sonic_debug > 2)
+                                printk("%s: tx done\n", dev->name);
+
+                        while (lp->tx_skb[entry] != NULL) {
+                                if ((td_status = sonic_tda_get(dev, entry, SONIC_TD_STATUS)) == 0)
+                                        break;
+
+                                if (td_status & 0x0001) {
+                                        lp->stats.tx_packets++;
+                                        lp->stats.tx_bytes += sonic_tda_get(dev, entry, SONIC_TD_PKTSIZE);
+                                } else {
+                                        lp->stats.tx_errors++;
+                                        if (td_status & 0x0642)
+                                                lp->stats.tx_aborted_errors++;
+                                        if (td_status & 0x0180)
+                                                lp->stats.tx_carrier_errors++;
+                                        if (td_status & 0x0020)
+                                                lp->stats.tx_window_errors++;
+                                        if (td_status & 0x0004)
+                                                lp->stats.tx_fifo_errors++;
+                                }
+
+                                /* We must free the original skb */
                                 dev_kfree_skb_irq(lp->tx_skb[entry]);
-                                lp->tx_skb[entry] = 0;
+                                lp->tx_skb[entry] = NULL;
+                                /* and unmap DMA buffer */
+                                dma_unmap_single(lp->device, lp->tx_laddr[entry], lp->tx_len[entry], DMA_TO_DEVICE);
+                                lp->tx_laddr[entry] = (dma_addr_t)0;
+                                freed_some = 1;
+
+                                if (sonic_tda_get(dev, entry, SONIC_TD_LINK) & SONIC_EOL) {
+                                        entry = (entry + 1) & SONIC_TDS_MASK;
+                                        break;
+                                }
+                                entry = (entry + 1) & SONIC_TDS_MASK;
                         }
-                        /* and the VDMA address */
-                        vdma_free(lp->tx_laddr[entry]);
-                        dirty_tx++;
-                }
 
-                if (lp->tx_full
-                    && dirty_tx + SONIC_NUM_TDS > lp->cur_tx + 2) {
-                        /* The ring is no longer full, clear tbusy. */
-                        lp->tx_full = 0;
-                        netif_wake_queue(dev);
+                        if (freed_some || lp->tx_skb[entry] == NULL)
+                                netif_wake_queue(dev);  /* The ring is no longer full */
+                        lp->cur_tx = entry;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_TXDN); /* clear the interrupt */
                 }
 
-                lp->dirty_tx = dirty_tx;
-        }
+                /*
+                 * check error conditions
+                 */
+                if (status & SONIC_INT_RFO) {
+                        if (sonic_debug > 1)
+                                printk("%s: rx fifo overrun\n", dev->name);
+                        lp->stats.rx_fifo_errors++;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_RFO); /* clear the interrupt */
+                }
+                if (status & SONIC_INT_RDE) {
+                        if (sonic_debug > 1)
+                                printk("%s: rx descriptors exhausted\n", dev->name);
+                        lp->stats.rx_dropped++;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_RDE); /* clear the interrupt */
+                }
+                if (status & SONIC_INT_RBAE) {
+                        if (sonic_debug > 1)
+                                printk("%s: rx buffer area exceeded\n", dev->name);
+                        lp->stats.rx_dropped++;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_RBAE); /* clear the interrupt */
+                }
 
-        /*
-         * check error conditions
-         */
-        if (status & SONIC_INT_RFO) {
-                printk("%s: receive fifo underrun\n", dev->name);
-                lp->stats.rx_fifo_errors++;
-        }
-        if (status & SONIC_INT_RDE) {
-                printk("%s: receive descriptors exhausted\n", dev->name);
-                lp->stats.rx_dropped++;
-        }
-        if (status & SONIC_INT_RBE) {
-                printk("%s: receive buffer exhausted\n", dev->name);
-                lp->stats.rx_dropped++;
-        }
-        if (status & SONIC_INT_RBAE) {
-                printk("%s: receive buffer area exhausted\n", dev->name);
-                lp->stats.rx_dropped++;
-        }
+                /* counter overruns; all counters are 16bit wide */
+                if (status & SONIC_INT_FAE) {
+                        lp->stats.rx_frame_errors += 65536;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_FAE); /* clear the interrupt */
+                }
+                if (status & SONIC_INT_CRC) {
+                        lp->stats.rx_crc_errors += 65536;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_CRC); /* clear the interrupt */
+                }
+                if (status & SONIC_INT_MP) {
+                        lp->stats.rx_missed_errors += 65536;
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_MP); /* clear the interrupt */
+                }
 
-        /* counter overruns; all counters are 16bit wide */
-        if (status & SONIC_INT_FAE)
-                lp->stats.rx_frame_errors += 65536;
-        if (status & SONIC_INT_CRC)
-                lp->stats.rx_crc_errors += 65536;
-        if (status & SONIC_INT_MP)
-                lp->stats.rx_missed_errors += 65536;
+                /* transmit error */
+                if (status & SONIC_INT_TXER) {
+                        if ((SONIC_READ(SONIC_TCR) & SONIC_TCR_FU) && (sonic_debug > 2))
+                                printk(KERN_ERR "%s: tx fifo underrun\n", dev->name);
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_TXER); /* clear the interrupt */
+                }
 
-        /* transmit error */
-        if (status & SONIC_INT_TXER)
-                lp->stats.tx_errors++;
+                /* bus retry */
+                if (status & SONIC_INT_BR) {
+                        printk(KERN_ERR "%s: Bus retry occurred! Device interrupt disabled.\n",
+                                dev->name);
+                        /* ... to help debug DMA problems causing endless interrupts. */
+                        /* Bounce the eth interface to turn on the interrupt again. */
+                        SONIC_WRITE(SONIC_IMR, 0);
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_BR); /* clear the interrupt */
+                }
 
-        /*
-         * clear interrupt bits and return
-         */
-        SONIC_WRITE(SONIC_ISR, status);
+                /* load CAM done */
+                if (status & SONIC_INT_LCD)
+                        SONIC_WRITE(SONIC_ISR, SONIC_INT_LCD); /* clear the interrupt */
+        } while((status = SONIC_READ(SONIC_ISR) & SONIC_IMR_DEFAULT));
         return IRQ_HANDLED;
 }
 
 /*
- * We have a good packet(s), get it/them out of the buffers.
+ * We have a good packet(s), pass it/them up the network stack.
  */
 static void sonic_rx(struct net_device *dev)
 {
-        unsigned int base_addr = dev->base_addr;
-        struct sonic_local *lp = (struct sonic_local *) dev->priv;
-        sonic_rd_t *rd = &lp->rda[lp->cur_rx & SONIC_RDS_MASK];
+        struct sonic_local *lp = netdev_priv(dev);
         int status;
-
-        while (rd->in_use == 0) {
-                struct sk_buff *skb;
+        int entry = lp->cur_rx;
+
+        while (sonic_rda_get(dev, entry, SONIC_RD_IN_USE) == 0) {
+                struct sk_buff *used_skb;
+                struct sk_buff *new_skb;
+                dma_addr_t new_laddr;
+                u16 bufadr_l;
+                u16 bufadr_h;
                 int pkt_len;
-                unsigned char *pkt_ptr;
 
-                status = rd->rx_status;
-                if (sonic_debug > 3)
-                        printk("status %x, cur_rx %d, cur_rra %x\n",
-                               status, lp->cur_rx, lp->cur_rra);
+                status = sonic_rda_get(dev, entry, SONIC_RD_STATUS);
                 if (status & SONIC_RCR_PRX) {
-                        pkt_len = rd->rx_pktlen;
-                        pkt_ptr =
-                            (char *)
-                            sonic_chiptomem((rd->rx_pktptr_h << 16) +
-                                            rd->rx_pktptr_l);
-
-                        if (sonic_debug > 3)
-                                printk
-                                    ("pktptr %p (rba %p) h:%x l:%x, bsize h:%x l:%x\n",
-                                     pkt_ptr, lp->rba, rd->rx_pktptr_h,
-                                     rd->rx_pktptr_l,
-                                     SONIC_READ(SONIC_RBWC1),
-                                     SONIC_READ(SONIC_RBWC0));
-
                         /* Malloc up new buffer. */
-                        skb = dev_alloc_skb(pkt_len + 2);
-                        if (skb == NULL) {
-                                printk
-                                    ("%s: Memory squeeze, dropping packet.\n",
-                                     dev->name);
+                        new_skb = dev_alloc_skb(SONIC_RBSIZE + 2);
+                        if (new_skb == NULL) {
+                                printk(KERN_ERR "%s: Memory squeeze, dropping packet.\n", dev->name);
+                                lp->stats.rx_dropped++;
+                                break;
+                        }
+                        new_skb->dev = dev;
+                        /* provide 16 byte IP header alignment unless DMA requires otherwise */
+                        if(SONIC_BUS_SCALE(lp->dma_bitmode) == 2)
+                                skb_reserve(new_skb, 2); 
+
+                        new_laddr = dma_map_single(lp->device, skb_put(new_skb, SONIC_RBSIZE),
+                                               SONIC_RBSIZE, DMA_FROM_DEVICE);
+                        if (!new_laddr) {
+                                dev_kfree_skb(new_skb);
+                                printk(KERN_ERR "%s: Failed to map rx buffer, dropping packet.\n", dev->name);
                                 lp->stats.rx_dropped++;
                                 break;
                         }
-                        skb->dev = dev;
-                        skb_reserve(skb, 2);    /* 16 byte align */
-                        skb_put(skb, pkt_len);  /* Make room */
-                        eth_copy_and_sum(skb, pkt_ptr, pkt_len, 0);
-                        skb->protocol = eth_type_trans(skb, dev);
-                        netif_rx(skb);  /* pass the packet to upper layers */
+
+                        /* now we have a new skb to replace it, pass the used one up the stack */
+                        dma_unmap_single(lp->device, lp->rx_laddr[entry], SONIC_RBSIZE, DMA_FROM_DEVICE);
+                        used_skb = lp->rx_skb[entry];
+                        pkt_len = sonic_rda_get(dev, entry, SONIC_RD_PKTLEN);
+                        skb_trim(used_skb, pkt_len);
+                        used_skb->protocol = eth_type_trans(used_skb, dev);
+                        netif_rx(used_skb);
                         dev->last_rx = jiffies;
                         lp->stats.rx_packets++;
                         lp->stats.rx_bytes += pkt_len;
 
+                        /* and insert the new skb */
+                        lp->rx_laddr[entry] = new_laddr;
+                        lp->rx_skb[entry] = new_skb;
+
+                        bufadr_l = (unsigned long)new_laddr & 0xffff;
+                        bufadr_h = (unsigned long)new_laddr >> 16;
+                        sonic_rra_put(dev, entry, SONIC_RR_BUFADR_L, bufadr_l);
+                        sonic_rra_put(dev, entry, SONIC_RR_BUFADR_H, bufadr_h);
                 } else {
                         /* This should only happen, if we enable accepting broken packets. */
                         lp->stats.rx_errors++;
@@ -341,29 +498,35 @@ static void sonic_rx(struct net_device *dev)
                         if (status & SONIC_RCR_CRCR)
                                 lp->stats.rx_crc_errors++;
                 }
-
-                rd->in_use = 1;
-                rd = &lp->rda[(++lp->cur_rx) & SONIC_RDS_MASK];
-                /* now give back the buffer to the receive buffer area */
                 if (status & SONIC_RCR_LPKT) {
                         /*
-                         * this was the last packet out of the current receice buffer
+                         * this was the last packet out of the current receive buffer
                          * give the buffer back to the SONIC
                          */
-                        lp->cur_rra += sizeof(sonic_rr_t);
-                        if (lp->cur_rra >
-                            (lp->rra_laddr +
-                             (SONIC_NUM_RRS -
-                              1) * sizeof(sonic_rr_t))) lp->cur_rra =
-                                    lp->rra_laddr;
-                        SONIC_WRITE(SONIC_RWP, lp->cur_rra & 0xffff);
+                        lp->cur_rwp += SIZEOF_SONIC_RR * SONIC_BUS_SCALE(lp->dma_bitmode);
+                        if (lp->cur_rwp >= lp->rra_end) lp->cur_rwp = lp->rra_laddr & 0xffff;
+                        SONIC_WRITE(SONIC_RWP, lp->cur_rwp);
+                        if (SONIC_READ(SONIC_ISR) & SONIC_INT_RBE) {
+                                if (sonic_debug > 2)
+                                        printk("%s: rx buffer exhausted\n", dev->name);
+                                SONIC_WRITE(SONIC_ISR, SONIC_INT_RBE); /* clear the flag */
+                        }
                 } else
-                        printk
-                            ("%s: rx desc without RCR_LPKT. Shouldn't happen !?\n",
+                        printk(KERN_ERR "%s: rx desc without RCR_LPKT. Shouldn't happen !?\n",
                              dev->name);
+                /*
+                 * give back the descriptor
+                 */
+                sonic_rda_put(dev, entry, SONIC_RD_LINK,
+                        sonic_rda_get(dev, entry, SONIC_RD_LINK) | SONIC_EOL);
+                sonic_rda_put(dev, entry, SONIC_RD_IN_USE, 1);
+                sonic_rda_put(dev, lp->eol_rx, SONIC_RD_LINK,
+                        sonic_rda_get(dev, lp->eol_rx, SONIC_RD_LINK) & ~SONIC_EOL);
+                lp->eol_rx = entry;
+                lp->cur_rx = entry = (entry + 1) & SONIC_RDS_MASK;
         }
         /*
-         * If any worth-while packets have been received, dev_rint()
+         * If any worth-while packets have been received, netif_rx()
          * has done a mark_bh(NET_BH) for us and will work on them
          * when we get to the bottom-half routine.
          */
@@ -376,8 +539,7 @@ static void sonic_rx(struct net_device *dev)
  */
 static struct net_device_stats *sonic_get_stats(struct net_device *dev)
 {
-        struct sonic_local *lp = (struct sonic_local *) dev->priv;
-        unsigned int base_addr = dev->base_addr;
+        struct sonic_local *lp = netdev_priv(dev);
 
         /* read the tally counter from the SONIC and reset them */
         lp->stats.rx_crc_errors += SONIC_READ(SONIC_CRCT);
@@ -396,8 +558,7 @@ static struct net_device_stats *sonic_get_stats(struct net_device *dev)
  */
 static void sonic_multicast_list(struct net_device *dev)
 {
-        struct sonic_local *lp = (struct sonic_local *) dev->priv;
-        unsigned int base_addr = dev->base_addr;
+        struct sonic_local *lp = netdev_priv(dev);
         unsigned int rcr;
         struct dev_mc_list *dmi = dev->mc_list;
         unsigned char *addr;
@@ -413,20 +574,15 @@ static void sonic_multicast_list(struct net_device *dev)
                         rcr |= SONIC_RCR_AMC;
                 } else {
                         if (sonic_debug > 2)
-                                printk
-                                    ("sonic_multicast_list: mc_count %d\n",
-                                     dev->mc_count);
-                        lp->cda.cam_enable = 1; /* always enable our own address */
+                                printk("sonic_multicast_list: mc_count %d\n", dev->mc_count);
+                        sonic_set_cam_enable(dev, 1);  /* always enable our own address */
                         for (i = 1; i <= dev->mc_count; i++) {
                                 addr = dmi->dmi_addr;
                                 dmi = dmi->next;
-                                lp->cda.cam_desc[i].cam_cap0 =
-                                    addr[1] << 8 | addr[0];
-                                lp->cda.cam_desc[i].cam_cap1 =
-                                    addr[3] << 8 | addr[2];
-                                lp->cda.cam_desc[i].cam_cap2 =
-                                    addr[5] << 8 | addr[4];
-                                lp->cda.cam_enable |= (1 << i);
+                                sonic_cda_put(dev, i, SONIC_CD_CAP0, addr[1] << 8 | addr[0]);
+                                sonic_cda_put(dev, i, SONIC_CD_CAP1, addr[3] << 8 | addr[2]);
+                                sonic_cda_put(dev, i, SONIC_CD_CAP2, addr[5] << 8 | addr[4]);
+                                sonic_set_cam_enable(dev, sonic_get_cam_enable(dev) | (1 << i));
                         }
                         SONIC_WRITE(SONIC_CDC, 16);
                         /* issue Load CAM command */
@@ -447,19 +603,16 @@ static void sonic_multicast_list(struct net_device *dev)
  */
 static int sonic_init(struct net_device *dev)
 {
-        unsigned int base_addr = dev->base_addr;
         unsigned int cmd;
-        struct sonic_local *lp = (struct sonic_local *) dev->priv;
-        unsigned int rra_start;
-        unsigned int rra_end;
+        struct sonic_local *lp = netdev_priv(dev);
         int i;
 
         /*
          * put the Sonic into software-reset mode and
          * disable all interrupts
          */
-        SONIC_WRITE(SONIC_ISR, 0x7fff);
         SONIC_WRITE(SONIC_IMR, 0);
+        SONIC_WRITE(SONIC_ISR, 0x7fff);
         SONIC_WRITE(SONIC_CMD, SONIC_CR_RST);
 
         /*
@@ -475,34 +628,32 @@ static int sonic_init(struct net_device *dev)
         if (sonic_debug > 2)
                 printk("sonic_init: initialize receive resource area\n");
 
-        rra_start = lp->rra_laddr & 0xffff;
-        rra_end =
-            (rra_start + (SONIC_NUM_RRS * sizeof(sonic_rr_t))) & 0xffff;
-
         for (i = 0; i < SONIC_NUM_RRS; i++) {
-                lp->rra[i].rx_bufadr_l =
-                    (lp->rba_laddr + i * SONIC_RBSIZE) & 0xffff;
-                lp->rra[i].rx_bufadr_h =
-                    (lp->rba_laddr + i * SONIC_RBSIZE) >> 16;
-                lp->rra[i].rx_bufsize_l = SONIC_RBSIZE >> 1;
-                lp->rra[i].rx_bufsize_h = 0;
+                u16 bufadr_l = (unsigned long)lp->rx_laddr[i] & 0xffff;
+                u16 bufadr_h = (unsigned long)lp->rx_laddr[i] >> 16;
+                sonic_rra_put(dev, i, SONIC_RR_BUFADR_L, bufadr_l);
+                sonic_rra_put(dev, i, SONIC_RR_BUFADR_H, bufadr_h);
+                sonic_rra_put(dev, i, SONIC_RR_BUFSIZE_L, SONIC_RBSIZE >> 1);
+                sonic_rra_put(dev, i, SONIC_RR_BUFSIZE_H, 0);
         }
 
         /* initialize all RRA registers */
-        SONIC_WRITE(SONIC_RSA, rra_start);
-        SONIC_WRITE(SONIC_REA, rra_end);
-        SONIC_WRITE(SONIC_RRP, rra_start);
-        SONIC_WRITE(SONIC_RWP, rra_end);
+        lp->rra_end = (lp->rra_laddr + SONIC_NUM_RRS * SIZEOF_SONIC_RR *
+                                        SONIC_BUS_SCALE(lp->dma_bitmode)) & 0xffff;
+        lp->cur_rwp = (lp->rra_laddr + (SONIC_NUM_RRS - 1) * SIZEOF_SONIC_RR *
+                                        SONIC_BUS_SCALE(lp->dma_bitmode)) & 0xffff;
+  
+        SONIC_WRITE(SONIC_RSA, lp->rra_laddr & 0xffff);
+        SONIC_WRITE(SONIC_REA, lp->rra_end);
+        SONIC_WRITE(SONIC_RRP, lp->rra_laddr & 0xffff);
+        SONIC_WRITE(SONIC_RWP, lp->cur_rwp);
         SONIC_WRITE(SONIC_URRA, lp->rra_laddr >> 16);
-        SONIC_WRITE(SONIC_EOBC, (SONIC_RBSIZE - 2) >> 1);
-
-        lp->cur_rra =
-            lp->rra_laddr + (SONIC_NUM_RRS - 1) * sizeof(sonic_rr_t);
+        SONIC_WRITE(SONIC_EOBC, (SONIC_RBSIZE >> 1) - (lp->dma_bitmode ? 2 : 1));
 
         /* load the resource pointers */
         if (sonic_debug > 3)
-                printk("sonic_init: issueing RRRA command\n");
-
+                printk("sonic_init: issuing RRRA command\n");
+  
         SONIC_WRITE(SONIC_CMD, SONIC_CR_RRRA);
         i = 0;
         while (i++ < 100) {
@@ -511,27 +662,30 @@ static int sonic_init(struct net_device *dev)
         }
 
         if (sonic_debug > 2)
-                printk("sonic_init: status=%x\n", SONIC_READ(SONIC_CMD));
-
+                printk("sonic_init: status=%x i=%d\n", SONIC_READ(SONIC_CMD), i);
+    
         /*
          * Initialize the receive descriptors so that they
          * become a circular linked list, ie. let the last
          * descriptor point to the first again.
          */
         if (sonic_debug > 2)
-                printk("sonic_init: initialize receive descriptors\n");
-        for (i = 0; i < SONIC_NUM_RDS; i++) {
-                lp->rda[i].rx_status = 0;
-                lp->rda[i].rx_pktlen = 0;
-                lp->rda[i].rx_pktptr_l = 0;
-                lp->rda[i].rx_pktptr_h = 0;
-                lp->rda[i].rx_seqno = 0;
-                lp->rda[i].in_use = 1;
-                lp->rda[i].link =
-                    lp->rda_laddr + (i + 1) * sizeof(sonic_rd_t);
+                printk("sonic_init: initialize receive descriptors\n");      
+        for (i=0; i<SONIC_NUM_RDS; i++) {
+                sonic_rda_put(dev, i, SONIC_RD_STATUS, 0);
+                sonic_rda_put(dev, i, SONIC_RD_PKTLEN, 0);
+                sonic_rda_put(dev, i, SONIC_RD_PKTPTR_L, 0);
+                sonic_rda_put(dev, i, SONIC_RD_PKTPTR_H, 0);
+                sonic_rda_put(dev, i, SONIC_RD_SEQNO, 0);
+                sonic_rda_put(dev, i, SONIC_RD_IN_USE, 1);
+                sonic_rda_put(dev, i, SONIC_RD_LINK,
+                        lp->rda_laddr +
+                        ((i+1) * SIZEOF_SONIC_RD * SONIC_BUS_SCALE(lp->dma_bitmode)));
         }
         /* fix last descriptor */
-        lp->rda[SONIC_NUM_RDS - 1].link = lp->rda_laddr;
+        sonic_rda_put(dev, SONIC_NUM_RDS - 1, SONIC_RD_LINK,
+                (lp->rda_laddr & 0xffff) | SONIC_EOL);
+        lp->eol_rx = SONIC_NUM_RDS - 1;
         lp->cur_rx = 0;
         SONIC_WRITE(SONIC_URDA, lp->rda_laddr >> 16);
         SONIC_WRITE(SONIC_CRDA, lp->rda_laddr & 0xffff);
@@ -542,34 +696,34 @@ static int sonic_init(struct net_device *dev)
         if (sonic_debug > 2)
                 printk("sonic_init: initialize transmit descriptors\n");
         for (i = 0; i < SONIC_NUM_TDS; i++) {
-                lp->tda[i].tx_status = 0;
-                lp->tda[i].tx_config = 0;
-                lp->tda[i].tx_pktsize = 0;
-                lp->tda[i].tx_frag_count = 0;
-                lp->tda[i].link =
-                    (lp->tda_laddr +
-                     (i + 1) * sizeof(sonic_td_t)) | SONIC_END_OF_LINKS;
+                sonic_tda_put(dev, i, SONIC_TD_STATUS, 0);
+                sonic_tda_put(dev, i, SONIC_TD_CONFIG, 0);
+                sonic_tda_put(dev, i, SONIC_TD_PKTSIZE, 0);
+                sonic_tda_put(dev, i, SONIC_TD_FRAG_COUNT, 0);
+                sonic_tda_put(dev, i, SONIC_TD_LINK,
+                        (lp->tda_laddr & 0xffff) +
+                        (i + 1) * SIZEOF_SONIC_TD * SONIC_BUS_SCALE(lp->dma_bitmode));
+                lp->tx_skb[i] = NULL;
         }
-        lp->tda[SONIC_NUM_TDS - 1].link =
-            (lp->tda_laddr & 0xffff) | SONIC_END_OF_LINKS;
+        /* fix last descriptor */
+        sonic_tda_put(dev, SONIC_NUM_TDS - 1, SONIC_TD_LINK,
+                (lp->tda_laddr & 0xffff));
 
         SONIC_WRITE(SONIC_UTDA, lp->tda_laddr >> 16);
         SONIC_WRITE(SONIC_CTDA, lp->tda_laddr & 0xffff);
-        lp->cur_tx = lp->dirty_tx = 0;
-
+        lp->cur_tx = lp->next_tx = 0;
+        lp->eol_tx = SONIC_NUM_TDS - 1;
+    
         /*
          * put our own address to CAM desc[0]
          */
-        lp->cda.cam_desc[0].cam_cap0 =
-            dev->dev_addr[1] << 8 | dev->dev_addr[0];
-        lp->cda.cam_desc[0].cam_cap1 =
-            dev->dev_addr[3] << 8 | dev->dev_addr[2];
-        lp->cda.cam_desc[0].cam_cap2 =
-            dev->dev_addr[5] << 8 | dev->dev_addr[4];
-        lp->cda.cam_enable = 1;
+        sonic_cda_put(dev, 0, SONIC_CD_CAP0, dev->dev_addr[1] << 8 | dev->dev_addr[0]);
+        sonic_cda_put(dev, 0, SONIC_CD_CAP1, dev->dev_addr[3] << 8 | dev->dev_addr[2]);
+        sonic_cda_put(dev, 0, SONIC_CD_CAP2, dev->dev_addr[5] << 8 | dev->dev_addr[4]);
+        sonic_set_cam_enable(dev, 1);
 
         for (i = 0; i < 16; i++)
-                lp->cda.cam_desc[i].cam_entry_pointer = i;
+                sonic_cda_put(dev, i, SONIC_CD_ENTRY_POINTER, i);
 
         /*
          * initialize CAM registers
@@ -588,8 +742,8 @@ static int sonic_init(struct net_device *dev)
                         break;
         }
         if (sonic_debug > 2) {
-                printk("sonic_init: CMD=%x, ISR=%x\n",
-                       SONIC_READ(SONIC_CMD), SONIC_READ(SONIC_ISR));
+                printk("sonic_init: CMD=%x, ISR=%x\n, i=%d",
+                       SONIC_READ(SONIC_CMD), SONIC_READ(SONIC_ISR), i);
         }
 
         /*
@@ -604,7 +758,7 @@ static int sonic_init(struct net_device *dev)
 
         cmd = SONIC_READ(SONIC_CMD);
         if ((cmd & SONIC_CR_RXEN) == 0 || (cmd & SONIC_CR_STP) == 0)
-                printk("sonic_init: failed, status=%x\n", cmd);
+                printk(KERN_ERR "sonic_init: failed, status=%x\n", cmd);
 
         if (sonic_debug > 2)
                 printk("sonic_init: new status=%x\n",
diff --git a/drivers/net/sonic.h b/drivers/net/sonic.h
index c4a6d58e4afb..cede969a8baa 100644
--- a/drivers/net/sonic.h
+++ b/drivers/net/sonic.h
@@ -1,5 +1,5 @@
 /*
- * Helpfile for sonic.c
+ * Header file for sonic.c
  *
  * (C) Waldorf Electronics, Germany
  * Written by Andreas Busse
@@ -9,10 +9,16 @@
  * and pad structure members must be exchanged. Also, the structures
  * need to be changed accordingly to the bus size. 
  *
- * 981229 MSch: did just that for the 68k Mac port (32 bit, big endian),
- *              see CONFIG_MACSONIC branch below.
+ * 981229 MSch: did just that for the 68k Mac port (32 bit, big endian)
  *
+ * 990611 David Huggins-Daines <dhd@debian.org>: This machine abstraction
+ * does not cope with 16-bit bus sizes very well.  Therefore I have
+ * rewritten it with ugly macros and evil inlines.
+ *
+ * 050625 Finn Thain: introduced more 32-bit cards and dhd's support
+ *        for 16-bit cards (from the mac68k project).
  */
+
 #ifndef SONIC_H
 #define SONIC_H
 
@@ -83,6 +89,7 @@
 /*
  * Error counters
  */
+
 #define SONIC_CRCT              0x2c
 #define SONIC_FAET              0x2d
 #define SONIC_MPT               0x2e
@@ -182,14 +189,14 @@
 
 #define SONIC_INT_BR            0x4000
 #define SONIC_INT_HBL           0x2000
-#define SONIC_INT_LCD           0x1000
-#define SONIC_INT_PINT          0x0800
-#define SONIC_INT_PKTRX         0x0400
-#define SONIC_INT_TXDN          0x0200
-#define SONIC_INT_TXER          0x0100
-#define SONIC_INT_TC            0x0080
-#define SONIC_INT_RDE           0x0040
-#define SONIC_INT_RBE           0x0020
+#define SONIC_INT_LCD           0x1000
+#define SONIC_INT_PINT          0x0800
+#define SONIC_INT_PKTRX         0x0400
+#define SONIC_INT_TXDN          0x0200
+#define SONIC_INT_TXER          0x0100
+#define SONIC_INT_TC            0x0080
+#define SONIC_INT_RDE           0x0040
+#define SONIC_INT_RBE           0x0020
 #define SONIC_INT_RBAE          0x0010
 #define SONIC_INT_CRC           0x0008
 #define SONIC_INT_FAE           0x0004
@@ -201,224 +208,61 @@
  * The interrupts we allow.
  */
 
-#define SONIC_IMR_DEFAULT       (SONIC_INT_BR | \
-                                SONIC_INT_LCD | \
-                                SONIC_INT_PINT | \
+#define SONIC_IMR_DEFAULT     ( SONIC_INT_BR | \
+                                SONIC_INT_LCD | \
+                                SONIC_INT_RFO | \
                                 SONIC_INT_PKTRX | \
                                 SONIC_INT_TXDN | \
                                 SONIC_INT_TXER | \
                                 SONIC_INT_RDE | \
-                                SONIC_INT_RBE | \
                                 SONIC_INT_RBAE | \
                                 SONIC_INT_CRC | \
                                 SONIC_INT_FAE | \
                                 SONIC_INT_MP)
 
 
-#define SONIC_END_OF_LINKS      0x0001
-
-
-#ifdef CONFIG_MACSONIC
-/*
- * Big endian like structures on 680x0 Macs
- */
-
-typedef struct {
-        u32 rx_bufadr_l;        /* receive buffer ptr */
-        u32 rx_bufadr_h;
-
-        u32 rx_bufsize_l;       /* no. of words in the receive buffer */
-        u32 rx_bufsize_h;
-} sonic_rr_t;
-
-/*
- * Sonic receive descriptor. Receive descriptors are
- * kept in a linked list of these structures.
- */
-
-typedef struct {
-        SREGS_PAD(pad0);
-        u16 rx_status;          /* status after reception of a packet */
-         SREGS_PAD(pad1);
-        u16 rx_pktlen;          /* length of the packet incl. CRC */
-
-        /*
-         * Pointers to the location in the receive buffer area (RBA)
-         * where the packet resides. A packet is always received into
-         * a contiguous piece of memory.
-         */
-         SREGS_PAD(pad2);
-        u16 rx_pktptr_l;
-         SREGS_PAD(pad3);
-        u16 rx_pktptr_h;
-
-         SREGS_PAD(pad4);
-        u16 rx_seqno;           /* sequence no. */
-
-         SREGS_PAD(pad5);
-        u16 link;               /* link to next RDD (end if EOL bit set) */
-
-        /*
-         * Owner of this descriptor, 0= driver, 1=sonic
-         */
-
-         SREGS_PAD(pad6);
-        u16 in_use;
-
-        caddr_t rda_next;       /* pointer to next RD */
-} sonic_rd_t;
-
-
-/*
- * Describes a Transmit Descriptor
- */
-typedef struct {
-        SREGS_PAD(pad0);
-        u16 tx_status;          /* status after transmission of a packet */
-         SREGS_PAD(pad1);
-        u16 tx_config;          /* transmit configuration for this packet */
-         SREGS_PAD(pad2);
-        u16 tx_pktsize;         /* size of the packet to be transmitted */
-         SREGS_PAD(pad3);
-        u16 tx_frag_count;      /* no. of fragments */
-
-         SREGS_PAD(pad4);
-        u16 tx_frag_ptr_l;
-         SREGS_PAD(pad5);
-        u16 tx_frag_ptr_h;
-         SREGS_PAD(pad6);
-        u16 tx_frag_size;
-
-         SREGS_PAD(pad7);
-        u16 link;               /* ptr to next descriptor */
-} sonic_td_t;
-
-
-/*
- * Describes an entry in the CAM Descriptor Area.
- */
-
-typedef struct {
-        SREGS_PAD(pad0);
-        u16 cam_entry_pointer;
-         SREGS_PAD(pad1);
-        u16 cam_cap0;
-         SREGS_PAD(pad2);
-        u16 cam_cap1;
-         SREGS_PAD(pad3);
-        u16 cam_cap2;
-} sonic_cd_t;
-
+#define SONIC_EOL       0x0001
 #define CAM_DESCRIPTORS 16
 
-
-typedef struct {
-        sonic_cd_t cam_desc[CAM_DESCRIPTORS];
-         SREGS_PAD(pad);
-        u16 cam_enable;
-} sonic_cda_t;
-
-#else                           /* original declarations, little endian 32 bit */
-
-/*
- * structure definitions
- */
-
-typedef struct {
-        u32 rx_bufadr_l;        /* receive buffer ptr */
-        u32 rx_bufadr_h;
-
-        u32 rx_bufsize_l;       /* no. of words in the receive buffer */
-        u32 rx_bufsize_h;
-} sonic_rr_t;
-
-/*
- * Sonic receive descriptor. Receive descriptors are
- * kept in a linked list of these structures.
- */
-
-typedef struct {
-        u16 rx_status;          /* status after reception of a packet */
-         SREGS_PAD(pad0);
-        u16 rx_pktlen;          /* length of the packet incl. CRC */
-         SREGS_PAD(pad1);
-
-        /*
-         * Pointers to the location in the receive buffer area (RBA)
-         * where the packet resides. A packet is always received into
-         * a contiguous piece of memory.
-         */
-        u16 rx_pktptr_l;
-         SREGS_PAD(pad2);
-        u16 rx_pktptr_h;
-         SREGS_PAD(pad3);
-
-        u16 rx_seqno;           /* sequence no. */
-         SREGS_PAD(pad4);
-
-        u16 link;               /* link to next RDD (end if EOL bit set) */
-         SREGS_PAD(pad5);
-
-        /*
-         * Owner of this descriptor, 0= driver, 1=sonic
-         */
-
-        u16 in_use;
-         SREGS_PAD(pad6);
-
-        caddr_t rda_next;       /* pointer to next RD */
-} sonic_rd_t;
-
-
-/*
- * Describes a Transmit Descriptor
- */
-typedef struct {
-        u16 tx_status;          /* status after transmission of a packet */
-         SREGS_PAD(pad0);
-        u16 tx_config;          /* transmit configuration for this packet */
-         SREGS_PAD(pad1);
-        u16 tx_pktsize;         /* size of the packet to be transmitted */
-         SREGS_PAD(pad2);
-        u16 tx_frag_count;      /* no. of fragments */
-         SREGS_PAD(pad3);
-
-        u16 tx_frag_ptr_l;
-         SREGS_PAD(pad4);
-        u16 tx_frag_ptr_h;
-         SREGS_PAD(pad5);
-        u16 tx_frag_size;
-         SREGS_PAD(pad6);
-
-        u16 link;               /* ptr to next descriptor */
-         SREGS_PAD(pad7);
-} sonic_td_t;
-
-
-/*
- * Describes an entry in the CAM Descriptor Area.
- */
-
-typedef struct {
-        u16 cam_entry_pointer;
-         SREGS_PAD(pad0);
-        u16 cam_cap0;
-         SREGS_PAD(pad1);
-        u16 cam_cap1;
-         SREGS_PAD(pad2);
-        u16 cam_cap2;
-         SREGS_PAD(pad3);
-} sonic_cd_t;
-
-#define CAM_DESCRIPTORS 16
-
-
-typedef struct {
-        sonic_cd_t cam_desc[CAM_DESCRIPTORS];
-        u16 cam_enable;
-         SREGS_PAD(pad);
-} sonic_cda_t;
-#endif                          /* endianness */
+/* Offsets in the various DMA buffers accessed by the SONIC */
+
+#define SONIC_BITMODE16 0
+#define SONIC_BITMODE32 1
+#define SONIC_BUS_SCALE(bitmode) ((bitmode) ? 4 : 2)
+/* Note!  These are all measured in bus-size units, so use SONIC_BUS_SCALE */
+#define SIZEOF_SONIC_RR 4
+#define SONIC_RR_BUFADR_L  0
+#define SONIC_RR_BUFADR_H  1
+#define SONIC_RR_BUFSIZE_L 2
+#define SONIC_RR_BUFSIZE_H 3
+
+#define SIZEOF_SONIC_RD 7
+#define SONIC_RD_STATUS   0
+#define SONIC_RD_PKTLEN   1
+#define SONIC_RD_PKTPTR_L 2
+#define SONIC_RD_PKTPTR_H 3
+#define SONIC_RD_SEQNO    4
+#define SONIC_RD_LINK     5
+#define SONIC_RD_IN_USE   6
+
+#define SIZEOF_SONIC_TD 8
+#define SONIC_TD_STATUS       0
+#define SONIC_TD_CONFIG       1
+#define SONIC_TD_PKTSIZE      2
+#define SONIC_TD_FRAG_COUNT   3
+#define SONIC_TD_FRAG_PTR_L   4
+#define SONIC_TD_FRAG_PTR_H   5
+#define SONIC_TD_FRAG_SIZE    6
+#define SONIC_TD_LINK         7
+
+#define SIZEOF_SONIC_CD 4
+#define SONIC_CD_ENTRY_POINTER 0
+#define SONIC_CD_CAP0          1
+#define SONIC_CD_CAP1          2
+#define SONIC_CD_CAP2          3
+
+#define SIZEOF_SONIC_CDA ((CAM_DESCRIPTORS * SIZEOF_SONIC_CD) + 1)
+#define SONIC_CDA_CAM_ENABLE   (CAM_DESCRIPTORS * SIZEOF_SONIC_CD)
 
 /*
  * Some tunables for the buffer areas. Power of 2 is required
@@ -426,44 +270,60 @@ typedef struct {
  *
  * MSch: use more buffer space for the slow m68k Macs!
  */
-#ifdef CONFIG_MACSONIC
-#define SONIC_NUM_RRS    32     /* number of receive resources */
-#define SONIC_NUM_RDS    SONIC_NUM_RRS  /* number of receive descriptors */
-#define SONIC_NUM_TDS    32     /* number of transmit descriptors */
-#else
-#define SONIC_NUM_RRS    16     /* number of receive resources */
-#define SONIC_NUM_RDS    SONIC_NUM_RRS  /* number of receive descriptors */
-#define SONIC_NUM_TDS    16     /* number of transmit descriptors */
-#endif
-#define SONIC_RBSIZE   1520     /* size of one resource buffer */
+#define SONIC_NUM_RRS   16            /* number of receive resources */
+#define SONIC_NUM_RDS   SONIC_NUM_RRS /* number of receive descriptors */
+#define SONIC_NUM_TDS   16            /* number of transmit descriptors */
 
-#define SONIC_RDS_MASK   (SONIC_NUM_RDS-1)
-#define SONIC_TDS_MASK   (SONIC_NUM_TDS-1)
+#define SONIC_RDS_MASK  (SONIC_NUM_RDS-1)
+#define SONIC_TDS_MASK  (SONIC_NUM_TDS-1)
 
+#define SONIC_RBSIZE    1520          /* size of one resource buffer */
+
+/* Again, measured in bus size units! */
+#define SIZEOF_SONIC_DESC (SIZEOF_SONIC_CDA     \
+        + (SIZEOF_SONIC_TD * SONIC_NUM_TDS)     \
+        + (SIZEOF_SONIC_RD * SONIC_NUM_RDS)     \
+        + (SIZEOF_SONIC_RR * SONIC_NUM_RRS))
 
 /* Information that need to be kept for each board. */
 struct sonic_local {
-        sonic_cda_t cda;        /* virtual CPU address of CDA */
-        sonic_td_t tda[SONIC_NUM_TDS];  /* transmit descriptor area */
-        sonic_rr_t rra[SONIC_NUM_RRS];  /* receive resource area */
-        sonic_rd_t rda[SONIC_NUM_RDS];  /* receive descriptor area */
-        struct sk_buff *tx_skb[SONIC_NUM_TDS];  /* skbuffs for packets to transmit */
-        unsigned int tx_laddr[SONIC_NUM_TDS];   /* logical DMA address fro skbuffs */
-        unsigned char *rba;     /* start of receive buffer areas */
-        unsigned int cda_laddr; /* logical DMA address of CDA */
-        unsigned int tda_laddr; /* logical DMA address of TDA */
-        unsigned int rra_laddr; /* logical DMA address of RRA */
-        unsigned int rda_laddr; /* logical DMA address of RDA */
-        unsigned int rba_laddr; /* logical DMA address of RBA */
-        unsigned int cur_rra;   /* current indexes to resource areas */
+        /* Bus size.  0 == 16 bits, 1 == 32 bits. */
+        int dma_bitmode;
+        /* Register offset within the longword (independent of endianness,
+           and varies from one type of Macintosh SONIC to another
+           (Aarrgh)) */
+        int reg_offset;
+        void *descriptors;
+        /* Crud.  These areas have to be within the same 64K.  Therefore
+       we allocate a desriptors page, and point these to places within it. */
+        void *cda;  /* CAM descriptor area */
+        void *tda;  /* Transmit descriptor area */
+        void *rra;  /* Receive resource area */
+        void *rda;  /* Receive descriptor area */
+        struct sk_buff* volatile rx_skb[SONIC_NUM_RRS]; /* packets to be received */
+        struct sk_buff* volatile tx_skb[SONIC_NUM_TDS]; /* packets to be transmitted */
+        unsigned int tx_len[SONIC_NUM_TDS]; /* lengths of tx DMA mappings */
+        /* Logical DMA addresses on MIPS, bus addresses on m68k
+         * (so "laddr" is a bit misleading) */
+        dma_addr_t descriptors_laddr;
+        u32 cda_laddr;              /* logical DMA address of CDA */
+        u32 tda_laddr;              /* logical DMA address of TDA */
+        u32 rra_laddr;              /* logical DMA address of RRA */
+        u32 rda_laddr;              /* logical DMA address of RDA */
+        dma_addr_t rx_laddr[SONIC_NUM_RRS]; /* logical DMA addresses of rx skbuffs */
+        dma_addr_t tx_laddr[SONIC_NUM_TDS]; /* logical DMA addresses of tx skbuffs */
+        unsigned int rra_end;
+        unsigned int cur_rwp;
         unsigned int cur_rx;
-        unsigned int cur_tx;
-        unsigned int dirty_tx;  /* last unacked transmit packet */
-        char tx_full;
+        unsigned int cur_tx;           /* first unacked transmit packet */
+        unsigned int eol_rx;
+        unsigned int eol_tx;           /* last unacked transmit packet */
+        unsigned int next_tx;          /* next free TD */
+        struct device *device;         /* generic device */
         struct net_device_stats stats;
 };
 
-#define TX_TIMEOUT 6
+#define TX_TIMEOUT (3 * HZ)
 
 /* Index to functions, as function prototypes. */
 
@@ -477,6 +337,114 @@ static void sonic_multicast_list(struct net_device *dev);
 static int sonic_init(struct net_device *dev);
 static void sonic_tx_timeout(struct net_device *dev);
 
+/* Internal inlines for reading/writing DMA buffers.  Note that bus
+   size and endianness matter here, whereas they don't for registers,
+   as far as we can tell. */
+/* OpenBSD calls this "SWO".  I'd like to think that sonic_buf_put()
+   is a much better name. */
+static inline void sonic_buf_put(void* base, int bitmode,
+                                 int offset, __u16 val)
+{
+        if (bitmode)
+#ifdef __BIG_ENDIAN
+                ((__u16 *) base + (offset*2))[1] = val;
+#else
+                ((__u16 *) base + (offset*2))[0] = val;
+#endif
+        else
+                ((__u16 *) base)[offset] = val;
+}
+
+static inline __u16 sonic_buf_get(void* base, int bitmode,
+                                  int offset)
+{
+        if (bitmode)
+#ifdef __BIG_ENDIAN
+                return ((volatile __u16 *) base + (offset*2))[1];
+#else
+                return ((volatile __u16 *) base + (offset*2))[0];
+#endif
+        else
+                return ((volatile __u16 *) base)[offset];
+}
+
+/* Inlines that you should actually use for reading/writing DMA buffers */
+static inline void sonic_cda_put(struct net_device* dev, int entry,
+                                 int offset, __u16 val)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        sonic_buf_put(lp->cda, lp->dma_bitmode,
+                      (entry * SIZEOF_SONIC_CD) + offset, val);
+}
+
+static inline __u16 sonic_cda_get(struct net_device* dev, int entry,
+                                  int offset)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        return sonic_buf_get(lp->cda, lp->dma_bitmode,
+                             (entry * SIZEOF_SONIC_CD) + offset);
+}
+
+static inline void sonic_set_cam_enable(struct net_device* dev, __u16 val)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        sonic_buf_put(lp->cda, lp->dma_bitmode, SONIC_CDA_CAM_ENABLE, val);
+}
+
+static inline __u16 sonic_get_cam_enable(struct net_device* dev)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        return sonic_buf_get(lp->cda, lp->dma_bitmode, SONIC_CDA_CAM_ENABLE);
+}
+
+static inline void sonic_tda_put(struct net_device* dev, int entry,
+                                 int offset, __u16 val)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        sonic_buf_put(lp->tda, lp->dma_bitmode,
+                      (entry * SIZEOF_SONIC_TD) + offset, val);
+}
+
+static inline __u16 sonic_tda_get(struct net_device* dev, int entry,
+                                  int offset)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        return sonic_buf_get(lp->tda, lp->dma_bitmode,
+                             (entry * SIZEOF_SONIC_TD) + offset);
+}
+
+static inline void sonic_rda_put(struct net_device* dev, int entry,
+                                 int offset, __u16 val)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        sonic_buf_put(lp->rda, lp->dma_bitmode,
+                      (entry * SIZEOF_SONIC_RD) + offset, val);
+}
+
+static inline __u16 sonic_rda_get(struct net_device* dev, int entry,
+                                  int offset)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        return sonic_buf_get(lp->rda, lp->dma_bitmode,
+                             (entry * SIZEOF_SONIC_RD) + offset);
+}
+
+static inline void sonic_rra_put(struct net_device* dev, int entry,
+                                 int offset, __u16 val)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        sonic_buf_put(lp->rra, lp->dma_bitmode,
+                      (entry * SIZEOF_SONIC_RR) + offset, val);
+}
+
+static inline __u16 sonic_rra_get(struct net_device* dev, int entry,
+                                  int offset)
+{
+        struct sonic_local* lp = (struct sonic_local *) dev->priv;
+        return sonic_buf_get(lp->rra, lp->dma_bitmode,
+                             (entry * SIZEOF_SONIC_RR) + offset);
+}
+
 static const char *version =
     "sonic.c:v0.92 20.9.98 tsbogend@alpha.franken.de\n";
 
diff --git a/drivers/net/starfire.c b/drivers/net/starfire.c
index 12e2b6826fa3..88b89dc95c77 100644
--- a/drivers/net/starfire.c
+++ b/drivers/net/starfire.c
@@ -1286,7 +1286,7 @@ static void init_ring(struct net_device *dev)
                 np->rx_info[i].skb = skb;
                 if (skb == NULL)
                         break;
-                np->rx_info[i].mapping = pci_map_single(np->pci_dev, skb->tail, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+                np->rx_info[i].mapping = pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 skb->dev = dev;                 /* Mark as being used by this device. */
                 /* Grrr, we cannot offset to correctly align the IP header. */
                 np->rx_ring[i].rxaddr = cpu_to_dma(np->rx_info[i].mapping | RxDescValid);
@@ -1572,7 +1572,7 @@ static int __netdev_rx(struct net_device *dev, int *quota)
                         pci_dma_sync_single_for_cpu(np->pci_dev,
                                                     np->rx_info[entry].mapping,
                                                     pkt_len, PCI_DMA_FROMDEVICE);
-                        eth_copy_and_sum(skb, np->rx_info[entry].skb->tail, pkt_len, 0);
+                        eth_copy_and_sum(skb, np->rx_info[entry].skb->data, pkt_len, 0);
                         pci_dma_sync_single_for_device(np->pci_dev,
                                                        np->rx_info[entry].mapping,
                                                        pkt_len, PCI_DMA_FROMDEVICE);
@@ -1696,7 +1696,7 @@ static void refill_rx_ring(struct net_device *dev)
                         if (skb == NULL)
                                 break;  /* Better luck next round. */
                         np->rx_info[entry].mapping =
-                                pci_map_single(np->pci_dev, skb->tail, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
+                                pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz, PCI_DMA_FROMDEVICE);
                         skb->dev = dev; /* Mark as being used by this device. */
                         np->rx_ring[entry].rxaddr =
                                 cpu_to_dma(np->rx_info[entry].mapping | RxDescValid);
diff --git a/drivers/net/sundance.c b/drivers/net/sundance.c
index 08cb7177a175..d500a5771dbc 100644
--- a/drivers/net/sundance.c
+++ b/drivers/net/sundance.c
@@ -1028,7 +1028,7 @@ static void init_ring(struct net_device *dev)
                 skb->dev = dev;         /* Mark as being used by this device. */
                 skb_reserve(skb, 2);    /* 16 byte align the IP header. */
                 np->rx_ring[i].frag[0].addr = cpu_to_le32(
-                        pci_map_single(np->pci_dev, skb->tail, np->rx_buf_sz,
+                        pci_map_single(np->pci_dev, skb->data, np->rx_buf_sz,
                                 PCI_DMA_FROMDEVICE));
                 np->rx_ring[i].frag[0].length = cpu_to_le32(np->rx_buf_sz | LastFrag);
         }
@@ -1341,7 +1341,7 @@ static void rx_poll(unsigned long data)
                                                             np->rx_buf_sz,
                                                             PCI_DMA_FROMDEVICE);
 
-                                eth_copy_and_sum(skb, np->rx_skbuff[entry]->tail, pkt_len, 0);
+                                eth_copy_and_sum(skb, np->rx_skbuff[entry]->data, pkt_len, 0);
                                 pci_dma_sync_single_for_device(np->pci_dev,
                                                                desc->frag[0].addr,
                                                                np->rx_buf_sz,
@@ -1400,7 +1400,7 @@ static void refill_rx (struct net_device *dev)
                         skb->dev = dev;         /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
                         np->rx_ring[entry].frag[0].addr = cpu_to_le32(
-                                pci_map_single(np->pci_dev, skb->tail,
+                                pci_map_single(np->pci_dev, skb->data,
                                         np->rx_buf_sz, PCI_DMA_FROMDEVICE));
                 }
                 /* Perhaps we need not reset this field. */
diff --git a/drivers/net/sungem.c b/drivers/net/sungem.c
index 5cd50fd53c12..2608e7a3d214 100644
--- a/drivers/net/sungem.c
+++ b/drivers/net/sungem.c
@@ -44,6 +44,7 @@
 #include <linux/init.h>
 #include <linux/errno.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
@@ -2989,10 +2990,10 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
          */
         if (pdev->vendor == PCI_VENDOR_ID_SUN &&
             pdev->device == PCI_DEVICE_ID_SUN_GEM &&
-            !pci_set_dma_mask(pdev, (u64) 0xffffffffffffffffULL)) {
+            !pci_set_dma_mask(pdev, DMA_64BIT_MASK)) {
                 pci_using_dac = 1;
         } else {
-                err = pci_set_dma_mask(pdev, (u64) 0xffffffff);
+                err = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
                 if (err) {
                         printk(KERN_ERR PFX "No usable DMA configuration, "
                                "aborting.\n");
@@ -3078,7 +3079,9 @@ static int __devinit gem_init_one(struct pci_dev *pdev,
         gp->phy_mii.dev = dev;
         gp->phy_mii.mdio_read = _phy_read;
         gp->phy_mii.mdio_write = _phy_write;
-
+#ifdef CONFIG_PPC_PMAC
+        gp->phy_mii.platform_data = gp->of_node;
+#endif
         /* By default, we start with autoneg */
         gp->want_autoneg = 1;
 
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index 0fca414d3657..d3ddb41d6e5c 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -32,6 +32,10 @@
 #include <linux/ethtool.h>
 #include <linux/delay.h>
 
+#ifdef CONFIG_PPC_PMAC
+#include <asm/prom.h>
+#endif
+
 #include "sungem_phy.h"
 
 /* Link modes of the BCM5400 PHY */
@@ -281,10 +285,12 @@ static int bcm5411_suspend(struct mii_phy* phy)
 static int bcm5421_init(struct mii_phy* phy)
 {
         u16 data;
-        int rev;
+        unsigned int id;
 
-        rev = phy_read(phy, MII_PHYSID2) & 0x000f;
-        if (rev == 0) {
+        id = (phy_read(phy, MII_PHYSID1) << 16 | phy_read(phy, MII_PHYSID2));
+
+        /* Revision 0 of 5421 needs some fixups */
+        if (id == 0x002060e0) {
                 /* This is borrowed from MacOS
                  */
                 phy_write(phy, 0x18, 0x1007);
@@ -297,21 +303,28 @@ static int bcm5421_init(struct mii_phy* phy)
                 data = phy_read(phy, 0x15);
                 phy_write(phy, 0x15, data | 0x0200);
         }
-#if 0
-        /* This has to be verified before I enable it */
-        /* Enable automatic low-power */
-        phy_write(phy, 0x1c, 0x9002);
-        phy_write(phy, 0x1c, 0xa821);
-        phy_write(phy, 0x1c, 0x941d);
-#endif
-        return 0;
-}
 
-static int bcm5421k2_init(struct mii_phy* phy)
-{
-        /* Init code borrowed from OF */
-        phy_write(phy, 4, 0x01e1);
-        phy_write(phy, 9, 0x0300);
+        /* Pick up some init code from OF for K2 version */
+        if ((id & 0xfffffff0) == 0x002062e0) {
+                phy_write(phy, 4, 0x01e1);
+                phy_write(phy, 9, 0x0300);
+        }
+
+        /* Check if we can enable automatic low power */
+#ifdef CONFIG_PPC_PMAC
+        if (phy->platform_data) {
+                struct device_node *np = of_get_parent(phy->platform_data);
+                int can_low_power = 1;
+                if (np == NULL || get_property(np, "no-autolowpower", NULL))
+                        can_low_power = 0;
+                if (can_low_power) {
+                        /* Enable automatic low-power */
+                        phy_write(phy, 0x1c, 0x9002);
+                        phy_write(phy, 0x1c, 0xa821);
+                        phy_write(phy, 0x1c, 0x941d);
+                }
+        }
+#endif /* CONFIG_PPC_PMAC */
 
         return 0;
 }
@@ -762,7 +775,7 @@ static struct mii_phy_def bcm5421_phy_def = {
 
 /* Broadcom BCM 5421 built-in K2 */
 static struct mii_phy_ops bcm5421k2_phy_ops = {
-        .init           = bcm5421k2_init,
+        .init           = bcm5421_init,
         .suspend        = bcm5411_suspend,
         .setup_aneg     = bcm54xx_setup_aneg,
         .setup_forced   = bcm54xx_setup_forced,
@@ -779,6 +792,25 @@ static struct mii_phy_def bcm5421k2_phy_def = {
         .ops            = &bcm5421k2_phy_ops
 };
 
+/* Broadcom BCM 5462 built-in Vesta */
+static struct mii_phy_ops bcm5462V_phy_ops = {
+        .init           = bcm5421_init,
+        .suspend        = bcm5411_suspend,
+        .setup_aneg     = bcm54xx_setup_aneg,
+        .setup_forced   = bcm54xx_setup_forced,
+        .poll_link      = genmii_poll_link,
+        .read_link      = bcm54xx_read_link,
+};
+
+static struct mii_phy_def bcm5462V_phy_def = {
+        .phy_id         = 0x002060d0,
+        .phy_id_mask    = 0xfffffff0,
+        .name           = "BCM5462-Vesta",
+        .features       = MII_GBIT_FEATURES,
+        .magic_aneg     = 1,
+        .ops            = &bcm5462V_phy_ops
+};
+
 /* Marvell 88E1101 (Apple seem to deal with 2 different revs,
  * I masked out the 8 last bits to get both, but some specs
  * would be useful here) --BenH.
@@ -824,6 +856,7 @@ static struct mii_phy_def* mii_phy_table[] = {
         &bcm5411_phy_def,
         &bcm5421_phy_def,
         &bcm5421k2_phy_def,
+        &bcm5462V_phy_def,
         &marvell_phy_def,
         &genmii_phy_def,
         NULL
diff --git a/drivers/net/sungem_phy.h b/drivers/net/sungem_phy.h
index 822cb58174ea..430544496c52 100644
--- a/drivers/net/sungem_phy.h
+++ b/drivers/net/sungem_phy.h
@@ -43,9 +43,10 @@ struct mii_phy
         int                     pause;
 
         /* Provided by host chip */
-        struct net_device*      dev;
+        struct net_device       *dev;
         int (*mdio_read) (struct net_device *dev, int mii_id, int reg);
         void (*mdio_write) (struct net_device *dev, int mii_id, int reg, int val);
+        void                    *platform_data;
 };
 
 /* Pass in a struct mii_phy with dev, mdio_read and mdio_write
diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c
index a0b8848049c9..6d4ab1e333b5 100644
--- a/drivers/net/tg3.c
+++ b/drivers/net/tg3.c
@@ -66,8 +66,8 @@
 
 #define DRV_MODULE_NAME         "tg3"
 #define PFX DRV_MODULE_NAME     ": "
-#define DRV_MODULE_VERSION      "3.31"
-#define DRV_MODULE_RELDATE      "June 8, 2005"
+#define DRV_MODULE_VERSION      "3.37"
+#define DRV_MODULE_RELDATE      "August 25, 2005"
 
 #define TG3_DEF_MAC_MODE        0
 #define TG3_DEF_RX_MODE         0
@@ -90,7 +90,7 @@
 /* hardware minimum and maximum for a single frame's data payload */
 #define TG3_MIN_MTU                     60
 #define TG3_MAX_MTU(tp) \
-        (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS) ? 9000 : 1500)
+        ((tp->tg3_flags2 & TG3_FLG2_JUMBO_CAPABLE) ? 9000 : 1500)
 
 /* These numbers seem to be hard coded in the NIC firmware somehow.
  * You can't change the ring sizes, but you can change where you place
@@ -221,6 +221,10 @@ static struct pci_device_id tg3_pci_tbl[] = {
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
         { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5753F,
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+        { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5780,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
+        { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5780S,
+          PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
         { PCI_VENDOR_ID_BROADCOM, PCI_DEVICE_ID_TIGON3_5781,
           PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0UL },
         { PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_9DXX,
@@ -337,12 +341,10 @@ static struct {
 static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
 {
         if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
-                unsigned long flags;
-
-                spin_lock_irqsave(&tp->indirect_lock, flags);
+                spin_lock_bh(&tp->indirect_lock);
                 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
                 pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
-                spin_unlock_irqrestore(&tp->indirect_lock, flags);
+                spin_unlock_bh(&tp->indirect_lock);
         } else {
                 writel(val, tp->regs + off);
                 if ((tp->tg3_flags & TG3_FLAG_5701_REG_WRITE_BUG) != 0)
@@ -353,12 +355,10 @@ static void tg3_write_indirect_reg32(struct tg3 *tp, u32 off, u32 val)
 static void _tw32_flush(struct tg3 *tp, u32 off, u32 val)
 {
         if ((tp->tg3_flags & TG3_FLAG_PCIX_TARGET_HWBUG) != 0) {
-                unsigned long flags;
-
-                spin_lock_irqsave(&tp->indirect_lock, flags);
+                spin_lock_bh(&tp->indirect_lock);
                 pci_write_config_dword(tp->pdev, TG3PCI_REG_BASE_ADDR, off);
                 pci_write_config_dword(tp->pdev, TG3PCI_REG_DATA, val);
-                spin_unlock_irqrestore(&tp->indirect_lock, flags);
+                spin_unlock_bh(&tp->indirect_lock);
         } else {
                 void __iomem *dest = tp->regs + off;
                 writel(val, dest);
@@ -398,28 +398,24 @@ static inline void _tw32_tx_mbox(struct tg3 *tp, u32 off, u32 val)
 
 static void tg3_write_mem(struct tg3 *tp, u32 off, u32 val)
 {
-        unsigned long flags;
-
-        spin_lock_irqsave(&tp->indirect_lock, flags);
+        spin_lock_bh(&tp->indirect_lock);
         pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
         pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
 
         /* Always leave this as zero. */
         pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
-        spin_unlock_irqrestore(&tp->indirect_lock, flags);
+        spin_unlock_bh(&tp->indirect_lock);
 }
 
 static void tg3_read_mem(struct tg3 *tp, u32 off, u32 *val)
 {
-        unsigned long flags;
-
-        spin_lock_irqsave(&tp->indirect_lock, flags);
+        spin_lock_bh(&tp->indirect_lock);
         pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, off);
         pci_read_config_dword(tp->pdev, TG3PCI_MEM_WIN_DATA, val);
 
         /* Always leave this as zero. */
         pci_write_config_dword(tp->pdev, TG3PCI_MEM_WIN_BASE_ADDR, 0);
-        spin_unlock_irqrestore(&tp->indirect_lock, flags);
+        spin_unlock_bh(&tp->indirect_lock);
 }
 
 static void tg3_disable_ints(struct tg3 *tp)
@@ -438,12 +434,14 @@ static inline void tg3_cond_int(struct tg3 *tp)
 
 static void tg3_enable_ints(struct tg3 *tp)
 {
+        tp->irq_sync = 0;
+        wmb();
+
         tw32(TG3PCI_MISC_HOST_CTRL,
              (tp->misc_host_ctrl & ~MISC_HOST_CTRL_MASK_PCI_INT));
         tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
                      (tp->last_tag << 24));
         tr32(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW);
-
         tg3_cond_int(tp);
 }
 
@@ -492,6 +490,7 @@ static void tg3_restart_ints(struct tg3 *tp)
 
 static inline void tg3_netif_stop(struct tg3 *tp)
 {
+        tp->dev->trans_start = jiffies; /* prevent tx timeout */
         netif_poll_disable(tp->dev);
         netif_tx_disable(tp->dev);
 }
@@ -504,7 +503,8 @@ static inline void tg3_netif_start(struct tg3 *tp)
          * (such as after tg3_init_hw)
          */
         netif_poll_enable(tp->dev);
-        tg3_cond_int(tp);
+        tp->hw_status->status |= SD_STATUS_UPDATED;
+        tg3_enable_ints(tp);
 }
 
 static void tg3_switch_clocks(struct tg3 *tp)
@@ -512,6 +512,9 @@ static void tg3_switch_clocks(struct tg3 *tp)
         u32 clock_ctrl = tr32(TG3PCI_CLOCK_CTRL);
         u32 orig_clock_ctrl;
 
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+                return;
+
         orig_clock_ctrl = clock_ctrl;
         clock_ctrl &= (CLOCK_CTRL_FORCE_CLKRUN |
                        CLOCK_CTRL_CLKRUN_OENABLE |
@@ -911,7 +914,7 @@ out:
         if ((tp->phy_id & PHY_ID_MASK) == PHY_ID_BCM5401) {
                 /* Cannot do read-modify-write on 5401 */
                 tg3_writephy(tp, MII_TG3_AUX_CTRL, 0x4c20);
-        } else if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+        } else if (tp->tg3_flags2 & TG3_FLG2_JUMBO_CAPABLE) {
                 u32 phy_reg;
 
                 /* Set bit 14 with read-modify-write to preserve other bits */
@@ -923,7 +926,7 @@ out:
         /* Set phy register 0x10 bit 0 to high fifo elasticity to support
          * jumbo frames transmission.
          */
-        if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+        if (tp->tg3_flags2 & TG3_FLG2_JUMBO_CAPABLE) {
                 u32 phy_reg;
 
                 if (!tg3_readphy(tp, MII_TG3_EXT_CTRL, &phy_reg))
@@ -1097,7 +1100,7 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
                 tp->link_config.orig_autoneg = tp->link_config.autoneg;
         }
 
-        if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)) {
+        if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)) {
                 tp->link_config.speed = SPEED_10;
                 tp->link_config.duplex = DUPLEX_HALF;
                 tp->link_config.autoneg = AUTONEG_ENABLE;
@@ -1149,6 +1152,8 @@ static int tg3_set_power_state(struct tg3 *tp, int state)
                      CLOCK_CTRL_ALTCLK |
                      CLOCK_CTRL_PWRDOWN_PLL133);
                 udelay(40);
+        } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+                /* do nothing */
         } else if (!((tp->tg3_flags2 & TG3_FLG2_5750_PLUS) &&
                      (tp->tg3_flags & TG3_FLAG_ENABLE_ASF))) {
                 u32 newbits1, newbits2;
@@ -1242,6 +1247,25 @@ static void tg3_setup_flow_control(struct tg3 *tp, u32 local_adv, u32 remote_adv
         u32 old_tx_mode = tp->tx_mode;
 
         if (tp->tg3_flags & TG3_FLAG_PAUSE_AUTONEG) {
+
+                /* Convert 1000BaseX flow control bits to 1000BaseT
+                 * bits before resolving flow control.
+                 */
+                if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
+                        local_adv &= ~(ADVERTISE_PAUSE_CAP |
+                                       ADVERTISE_PAUSE_ASYM);
+                        remote_adv &= ~(LPA_PAUSE_CAP | LPA_PAUSE_ASYM);
+
+                        if (local_adv & ADVERTISE_1000XPAUSE)
+                                local_adv |= ADVERTISE_PAUSE_CAP;
+                        if (local_adv & ADVERTISE_1000XPSE_ASYM)
+                                local_adv |= ADVERTISE_PAUSE_ASYM;
+                        if (remote_adv & LPA_1000XPAUSE)
+                                remote_adv |= LPA_PAUSE_CAP;
+                        if (remote_adv & LPA_1000XPAUSE_ASYM)
+                                remote_adv |= LPA_PAUSE_ASYM;
+                }
+
                 if (local_adv & ADVERTISE_PAUSE_CAP) {
                         if (local_adv & ADVERTISE_PAUSE_ASYM) {
                                 if (remote_adv & LPA_PAUSE_CAP)
@@ -2502,12 +2526,226 @@ static int tg3_setup_fiber_phy(struct tg3 *tp, int force_reset)
         return 0;
 }
 
+static int tg3_setup_fiber_mii_phy(struct tg3 *tp, int force_reset)
+{
+        int current_link_up, err = 0;
+        u32 bmsr, bmcr;
+        u16 current_speed;
+        u8 current_duplex;
+
+        tp->mac_mode |= MAC_MODE_PORT_MODE_GMII;
+        tw32_f(MAC_MODE, tp->mac_mode);
+        udelay(40);
+
+        tw32(MAC_EVENT, 0);
+
+        tw32_f(MAC_STATUS,
+             (MAC_STATUS_SYNC_CHANGED |
+              MAC_STATUS_CFG_CHANGED |
+              MAC_STATUS_MI_COMPLETION |
+              MAC_STATUS_LNKSTATE_CHANGED));
+        udelay(40);
+
+        if (force_reset)
+                tg3_phy_reset(tp);
+
+        current_link_up = 0;
+        current_speed = SPEED_INVALID;
+        current_duplex = DUPLEX_INVALID;
+
+        err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+        err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+
+        err |= tg3_readphy(tp, MII_BMCR, &bmcr);
+
+        if ((tp->link_config.autoneg == AUTONEG_ENABLE) && !force_reset &&
+            (tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT)) {
+                /* do nothing, just check for link up at the end */
+        } else if (tp->link_config.autoneg == AUTONEG_ENABLE) {
+                u32 adv, new_adv;
+
+                err |= tg3_readphy(tp, MII_ADVERTISE, &adv);
+                new_adv = adv & ~(ADVERTISE_1000XFULL | ADVERTISE_1000XHALF |
+                                  ADVERTISE_1000XPAUSE |
+                                  ADVERTISE_1000XPSE_ASYM |
+                                  ADVERTISE_SLCT);
+
+                /* Always advertise symmetric PAUSE just like copper */
+                new_adv |= ADVERTISE_1000XPAUSE;
+
+                if (tp->link_config.advertising & ADVERTISED_1000baseT_Half)
+                        new_adv |= ADVERTISE_1000XHALF;
+                if (tp->link_config.advertising & ADVERTISED_1000baseT_Full)
+                        new_adv |= ADVERTISE_1000XFULL;
+
+                if ((new_adv != adv) || !(bmcr & BMCR_ANENABLE)) {
+                        tg3_writephy(tp, MII_ADVERTISE, new_adv);
+                        bmcr |= BMCR_ANENABLE | BMCR_ANRESTART;
+                        tg3_writephy(tp, MII_BMCR, bmcr);
+
+                        tw32_f(MAC_EVENT, MAC_EVENT_LNKSTATE_CHANGED);
+                        tp->tg3_flags2 |= TG3_FLG2_PHY_JUST_INITTED;
+                        tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+
+                        return err;
+                }
+        } else {
+                u32 new_bmcr;
+
+                bmcr &= ~BMCR_SPEED1000;
+                new_bmcr = bmcr & ~(BMCR_ANENABLE | BMCR_FULLDPLX);
+
+                if (tp->link_config.duplex == DUPLEX_FULL)
+                        new_bmcr |= BMCR_FULLDPLX;
+
+                if (new_bmcr != bmcr) {
+                        /* BMCR_SPEED1000 is a reserved bit that needs
+                         * to be set on write.
+                         */
+                        new_bmcr |= BMCR_SPEED1000;
+
+                        /* Force a linkdown */
+                        if (netif_carrier_ok(tp->dev)) {
+                                u32 adv;
+
+                                err |= tg3_readphy(tp, MII_ADVERTISE, &adv);
+                                adv &= ~(ADVERTISE_1000XFULL |
+                                         ADVERTISE_1000XHALF |
+                                         ADVERTISE_SLCT);
+                                tg3_writephy(tp, MII_ADVERTISE, adv);
+                                tg3_writephy(tp, MII_BMCR, bmcr |
+                                                           BMCR_ANRESTART |
+                                                           BMCR_ANENABLE);
+                                udelay(10);
+                                netif_carrier_off(tp->dev);
+                        }
+                        tg3_writephy(tp, MII_BMCR, new_bmcr);
+                        bmcr = new_bmcr;
+                        err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+                        err |= tg3_readphy(tp, MII_BMSR, &bmsr);
+                        tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+                }
+        }
+
+        if (bmsr & BMSR_LSTATUS) {
+                current_speed = SPEED_1000;
+                current_link_up = 1;
+                if (bmcr & BMCR_FULLDPLX)
+                        current_duplex = DUPLEX_FULL;
+                else
+                        current_duplex = DUPLEX_HALF;
+
+                if (bmcr & BMCR_ANENABLE) {
+                        u32 local_adv, remote_adv, common;
+
+                        err |= tg3_readphy(tp, MII_ADVERTISE, &local_adv);
+                        err |= tg3_readphy(tp, MII_LPA, &remote_adv);
+                        common = local_adv & remote_adv;
+                        if (common & (ADVERTISE_1000XHALF |
+                                      ADVERTISE_1000XFULL)) {
+                                if (common & ADVERTISE_1000XFULL)
+                                        current_duplex = DUPLEX_FULL;
+                                else
+                                        current_duplex = DUPLEX_HALF;
+
+                                tg3_setup_flow_control(tp, local_adv,
+                                                       remote_adv);
+                        }
+                        else
+                                current_link_up = 0;
+                }
+        }
+
+        tp->mac_mode &= ~MAC_MODE_HALF_DUPLEX;
+        if (tp->link_config.active_duplex == DUPLEX_HALF)
+                tp->mac_mode |= MAC_MODE_HALF_DUPLEX;
+
+        tw32_f(MAC_MODE, tp->mac_mode);
+        udelay(40);
+
+        tw32_f(MAC_EVENT, MAC_EVENT_LNKSTATE_CHANGED);
+
+        tp->link_config.active_speed = current_speed;
+        tp->link_config.active_duplex = current_duplex;
+
+        if (current_link_up != netif_carrier_ok(tp->dev)) {
+                if (current_link_up)
+                        netif_carrier_on(tp->dev);
+                else {
+                        netif_carrier_off(tp->dev);
+                        tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+                }
+                tg3_link_report(tp);
+        }
+        return err;
+}
+
+static void tg3_serdes_parallel_detect(struct tg3 *tp)
+{
+        if (tp->tg3_flags2 & TG3_FLG2_PHY_JUST_INITTED) {
+                /* Give autoneg time to complete. */
+                tp->tg3_flags2 &= ~TG3_FLG2_PHY_JUST_INITTED;
+                return;
+        }
+        if (!netif_carrier_ok(tp->dev) &&
+            (tp->link_config.autoneg == AUTONEG_ENABLE)) {
+                u32 bmcr;
+
+                tg3_readphy(tp, MII_BMCR, &bmcr);
+                if (bmcr & BMCR_ANENABLE) {
+                        u32 phy1, phy2;
+
+                        /* Select shadow register 0x1f */
+                        tg3_writephy(tp, 0x1c, 0x7c00);
+                        tg3_readphy(tp, 0x1c, &phy1);
+
+                        /* Select expansion interrupt status register */
+                        tg3_writephy(tp, 0x17, 0x0f01);
+                        tg3_readphy(tp, 0x15, &phy2);
+                        tg3_readphy(tp, 0x15, &phy2);
+
+                        if ((phy1 & 0x10) && !(phy2 & 0x20)) {
+                                /* We have signal detect and not receiving
+                                 * config code words, link is up by parallel
+                                 * detection.
+                                 */
+
+                                bmcr &= ~BMCR_ANENABLE;
+                                bmcr |= BMCR_SPEED1000 | BMCR_FULLDPLX;
+                                tg3_writephy(tp, MII_BMCR, bmcr);
+                                tp->tg3_flags2 |= TG3_FLG2_PARALLEL_DETECT;
+                        }
+                }
+        }
+        else if (netif_carrier_ok(tp->dev) &&
+                 (tp->link_config.autoneg == AUTONEG_ENABLE) &&
+                 (tp->tg3_flags2 & TG3_FLG2_PARALLEL_DETECT)) {
+                u32 phy2;
+
+                /* Select expansion interrupt status register */
+                tg3_writephy(tp, 0x17, 0x0f01);
+                tg3_readphy(tp, 0x15, &phy2);
+                if (phy2 & 0x20) {
+                        u32 bmcr;
+
+                        /* Config code words received, turn on autoneg. */
+                        tg3_readphy(tp, MII_BMCR, &bmcr);
+                        tg3_writephy(tp, MII_BMCR, bmcr | BMCR_ANENABLE);
+
+                        tp->tg3_flags2 &= ~TG3_FLG2_PARALLEL_DETECT;
+
+                }
+        }
+}
+
 static int tg3_setup_phy(struct tg3 *tp, int force_reset)
 {
         int err;
 
         if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
                 err = tg3_setup_fiber_phy(tp, force_reset);
+        } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
+                err = tg3_setup_fiber_mii_phy(tp, force_reset);
         } else {
                 err = tg3_setup_copper_phy(tp, force_reset);
         }
@@ -2578,7 +2816,7 @@ static void tg3_tx(struct tg3 *tp)
                         sw_idx = NEXT_TX(sw_idx);
                 }
 
-                dev_kfree_skb_irq(skb);
+                dev_kfree_skb(skb);
         }
 
         tp->tx_cons = sw_idx;
@@ -2616,7 +2854,7 @@ static int tg3_alloc_rx_skb(struct tg3 *tp, u32 opaque_key,
                 map = &tp->rx_std_buffers[dest_idx];
                 if (src_idx >= 0)
                         src_map = &tp->rx_std_buffers[src_idx];
-                skb_size = RX_PKT_BUF_SZ;
+                skb_size = tp->rx_pkt_buf_sz;
                 break;
 
         case RXD_OPAQUE_RING_JUMBO:
@@ -2884,11 +3122,8 @@ static int tg3_poll(struct net_device *netdev, int *budget)
 {
         struct tg3 *tp = netdev_priv(netdev);
         struct tg3_hw_status *sblk = tp->hw_status;
-        unsigned long flags;
         int done;
 
-        spin_lock_irqsave(&tp->lock, flags);
-
         /* handle link change and other phy events */
         if (!(tp->tg3_flags &
               (TG3_FLAG_USE_LINKCHG_REG |
@@ -2896,7 +3131,9 @@ static int tg3_poll(struct net_device *netdev, int *budget)
                 if (sblk->status & SD_STATUS_LINK_CHG) {
                         sblk->status = SD_STATUS_UPDATED |
                                 (sblk->status & ~SD_STATUS_LINK_CHG);
+                        spin_lock(&tp->lock);
                         tg3_setup_phy(tp, 0);
+                        spin_unlock(&tp->lock);
                 }
         }
 
@@ -2907,8 +3144,6 @@ static int tg3_poll(struct net_device *netdev, int *budget)
                 spin_unlock(&tp->tx_lock);
         }
 
-        spin_unlock_irqrestore(&tp->lock, flags);
-
         /* run RX thread, within the bounds set by NAPI.
          * All RX "locking" is done by ensuring outside
          * code synchronizes with dev->poll()
@@ -2929,19 +3164,54 @@ static int tg3_poll(struct net_device *netdev, int *budget)
         if (tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)
                 tp->last_tag = sblk->status_tag;
         rmb();
+        sblk->status &= ~SD_STATUS_UPDATED;
 
         /* if no more work, tell net stack and NIC we're done */
         done = !tg3_has_work(tp);
         if (done) {
-                spin_lock_irqsave(&tp->lock, flags);
-                __netif_rx_complete(netdev);
+                spin_lock(&tp->lock);
+                netif_rx_complete(netdev);
                 tg3_restart_ints(tp);
-                spin_unlock_irqrestore(&tp->lock, flags);
+                spin_unlock(&tp->lock);
         }
 
         return (done ? 0 : 1);
 }
 
+static void tg3_irq_quiesce(struct tg3 *tp)
+{
+        BUG_ON(tp->irq_sync);
+
+        tp->irq_sync = 1;
+        smp_mb();
+
+        synchronize_irq(tp->pdev->irq);
+}
+
+static inline int tg3_irq_sync(struct tg3 *tp)
+{
+        return tp->irq_sync;
+}
+
+/* Fully shutdown all tg3 driver activity elsewhere in the system.
+ * If irq_sync is non-zero, then the IRQ handler must be synchronized
+ * with as well.  Most of the time, this is not necessary except when
+ * shutting down the device.
+ */
+static inline void tg3_full_lock(struct tg3 *tp, int irq_sync)
+{
+        if (irq_sync)
+                tg3_irq_quiesce(tp);
+        spin_lock_bh(&tp->lock);
+        spin_lock(&tp->tx_lock);
+}
+
+static inline void tg3_full_unlock(struct tg3 *tp)
+{
+        spin_unlock(&tp->tx_lock);
+        spin_unlock_bh(&tp->lock);
+}
+
 /* MSI ISR - No need to check for interrupt sharing and no need to
  * flush status block and interrupt mailbox. PCI ordering rules
  * guarantee that MSI will arrive after the status block.
@@ -2951,9 +3221,6 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
         struct net_device *dev = dev_id;
         struct tg3 *tp = netdev_priv(dev);
         struct tg3_hw_status *sblk = tp->hw_status;
-        unsigned long flags;
-
-        spin_lock_irqsave(&tp->lock, flags);
 
         /*
          * Writing any value to intr-mbox-0 clears PCI INTA# and
@@ -2964,6 +3231,9 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
          */
         tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW, 0x00000001);
         tp->last_tag = sblk->status_tag;
+        rmb();
+        if (tg3_irq_sync(tp))
+                goto out;
         sblk->status &= ~SD_STATUS_UPDATED;
         if (likely(tg3_has_work(tp)))
                 netif_rx_schedule(dev);         /* schedule NAPI poll */
@@ -2972,9 +3242,7 @@ static irqreturn_t tg3_msi(int irq, void *dev_id, struct pt_regs *regs)
                 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
                              tp->last_tag << 24);
         }
-
-        spin_unlock_irqrestore(&tp->lock, flags);
-
+out:
         return IRQ_RETVAL(1);
 }
 
@@ -2983,11 +3251,8 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
         struct net_device *dev = dev_id;
         struct tg3 *tp = netdev_priv(dev);
         struct tg3_hw_status *sblk = tp->hw_status;
-        unsigned long flags;
         unsigned int handled = 1;
 
-        spin_lock_irqsave(&tp->lock, flags);
-
         /* In INTx mode, it is possible for the interrupt to arrive at
          * the CPU before the status block posted prior to the interrupt.
          * Reading the PCI State register will confirm whether the
@@ -3004,6 +3269,8 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
                  */
                 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
                              0x00000001);
+                if (tg3_irq_sync(tp))
+                        goto out;
                 sblk->status &= ~SD_STATUS_UPDATED;
                 if (likely(tg3_has_work(tp)))
                         netif_rx_schedule(dev);         /* schedule NAPI poll */
@@ -3018,9 +3285,7 @@ static irqreturn_t tg3_interrupt(int irq, void *dev_id, struct pt_regs *regs)
         } else {        /* shared interrupt */
                 handled = 0;
         }
-
-        spin_unlock_irqrestore(&tp->lock, flags);
-
+out:
         return IRQ_RETVAL(handled);
 }
 
@@ -3029,11 +3294,8 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
         struct net_device *dev = dev_id;
         struct tg3 *tp = netdev_priv(dev);
         struct tg3_hw_status *sblk = tp->hw_status;
-        unsigned long flags;
         unsigned int handled = 1;
 
-        spin_lock_irqsave(&tp->lock, flags);
-
         /* In INTx mode, it is possible for the interrupt to arrive at
          * the CPU before the status block posted prior to the interrupt.
          * Reading the PCI State register will confirm whether the
@@ -3051,6 +3313,9 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
                 tw32_mailbox(MAILBOX_INTERRUPT_0 + TG3_64BIT_REG_LOW,
                              0x00000001);
                 tp->last_tag = sblk->status_tag;
+                rmb();
+                if (tg3_irq_sync(tp))
+                        goto out;
                 sblk->status &= ~SD_STATUS_UPDATED;
                 if (likely(tg3_has_work(tp)))
                         netif_rx_schedule(dev);         /* schedule NAPI poll */
@@ -3065,9 +3330,7 @@ static irqreturn_t tg3_interrupt_tagged(int irq, void *dev_id, struct pt_regs *r
         } else {        /* shared interrupt */
                 handled = 0;
         }
-
-        spin_unlock_irqrestore(&tp->lock, flags);
-
+out:
         return IRQ_RETVAL(handled);
 }
 
@@ -3106,8 +3369,7 @@ static void tg3_reset_task(void *_data)
 
         tg3_netif_stop(tp);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 1);
 
         restart_timer = tp->tg3_flags2 & TG3_FLG2_RESTART_TIMER;
         tp->tg3_flags2 &= ~TG3_FLG2_RESTART_TIMER;
@@ -3117,8 +3379,7 @@ static void tg3_reset_task(void *_data)
 
         tg3_netif_start(tp);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         if (restart_timer)
                 mod_timer(&tp->timer, jiffies + 1);
@@ -3224,39 +3485,21 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
         unsigned int i;
         u32 len, entry, base_flags, mss;
         int would_hit_hwbug;
-        unsigned long flags;
 
         len = skb_headlen(skb);
 
         /* No BH disabling for tx_lock here.  We are running in BH disabled
          * context and TX reclaim runs via tp->poll inside of a software
-         * interrupt.  Rejoice!
-         *
-         * Actually, things are not so simple.  If we are to take a hw
-         * IRQ here, we can deadlock, consider:
-         *
-         *       CPU1           CPU2
-         *   tg3_start_xmit
-         *   take tp->tx_lock
-         *                      tg3_timer
-         *                      take tp->lock
-         *   tg3_interrupt
-         *   spin on tp->lock
-         *                      spin on tp->tx_lock
-         *
-         * So we really do need to disable interrupts when taking
-         * tx_lock here.
+         * interrupt.  Furthermore, IRQ processing runs lockless so we have
+         * no IRQ context deadlocks to worry about either.  Rejoice!
          */
-        local_irq_save(flags);
-        if (!spin_trylock(&tp->tx_lock)) { 
-                local_irq_restore(flags);
+        if (!spin_trylock(&tp->tx_lock))
                 return NETDEV_TX_LOCKED; 
-        } 
 
         /* This is a hard error, log it. */
         if (unlikely(TX_BUFFS_AVAIL(tp) <= (skb_shinfo(skb)->nr_frags + 1))) {
                 netif_stop_queue(dev);
-                spin_unlock_irqrestore(&tp->tx_lock, flags);
+                spin_unlock(&tp->tx_lock);
                 printk(KERN_ERR PFX "%s: BUG! Tx Ring full when queue awake!\n",
                        dev->name);
                 return NETDEV_TX_BUSY;
@@ -3421,7 +3664,7 @@ static int tg3_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
 out_unlock:
         mmiowb();
-        spin_unlock_irqrestore(&tp->tx_lock, flags);
+        spin_unlock(&tp->tx_lock);
 
         dev->trans_start = jiffies;
 
@@ -3433,10 +3676,18 @@ static inline void tg3_set_mtu(struct net_device *dev, struct tg3 *tp,
 {
         dev->mtu = new_mtu;
 
-        if (new_mtu > ETH_DATA_LEN)
-                tp->tg3_flags |= TG3_FLAG_JUMBO_ENABLE;
-        else
-                tp->tg3_flags &= ~TG3_FLAG_JUMBO_ENABLE;
+        if (new_mtu > ETH_DATA_LEN) {
+                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+                        tp->tg3_flags2 &= ~TG3_FLG2_TSO_CAPABLE;
+                        ethtool_op_set_tso(dev, 0);
+                }
+                else
+                        tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE;
+        } else {
+                if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+                        tp->tg3_flags2 |= TG3_FLG2_TSO_CAPABLE;
+                tp->tg3_flags &= ~TG3_FLAG_JUMBO_RING_ENABLE;
+        }
 }
 
 static int tg3_change_mtu(struct net_device *dev, int new_mtu)
@@ -3455,8 +3706,8 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
         }
 
         tg3_netif_stop(tp);
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+
+        tg3_full_lock(tp, 1);
 
         tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
 
@@ -3466,8 +3717,7 @@ static int tg3_change_mtu(struct net_device *dev, int new_mtu)
 
         tg3_netif_start(tp);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         return 0;
 }
@@ -3491,7 +3741,7 @@ static void tg3_free_rings(struct tg3 *tp)
                         continue;
                 pci_unmap_single(tp->pdev,
                                  pci_unmap_addr(rxp, mapping),
-                                 RX_PKT_BUF_SZ - tp->rx_offset,
+                                 tp->rx_pkt_buf_sz - tp->rx_offset,
                                  PCI_DMA_FROMDEVICE);
                 dev_kfree_skb_any(rxp->skb);
                 rxp->skb = NULL;
@@ -3564,6 +3814,11 @@ static void tg3_init_rings(struct tg3 *tp)
         memset(tp->rx_rcb, 0, TG3_RX_RCB_RING_BYTES(tp));
         memset(tp->tx_ring, 0, TG3_TX_RING_BYTES);
 
+        tp->rx_pkt_buf_sz = RX_PKT_BUF_SZ;
+        if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) &&
+            (tp->dev->mtu > ETH_DATA_LEN))
+                tp->rx_pkt_buf_sz = RX_JUMBO_PKT_BUF_SZ;
+
         /* Initialize invariants of the rings, we only set this
          * stuff once.  This works because the card does not
          * write into the rx buffer posting rings.
@@ -3572,14 +3827,14 @@ static void tg3_init_rings(struct tg3 *tp)
                 struct tg3_rx_buffer_desc *rxd;
 
                 rxd = &tp->rx_std[i];
-                rxd->idx_len = (RX_PKT_BUF_SZ - tp->rx_offset - 64)
+                rxd->idx_len = (tp->rx_pkt_buf_sz - tp->rx_offset - 64)
                         << RXD_LEN_SHIFT;
                 rxd->type_flags = (RXD_FLAG_END << RXD_FLAGS_SHIFT);
                 rxd->opaque = (RXD_OPAQUE_RING_STD |
                                (i << RXD_OPAQUE_INDEX_SHIFT));
         }
 
-        if (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) {
+        if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
                 for (i = 0; i < TG3_RX_JUMBO_RING_SIZE; i++) {
                         struct tg3_rx_buffer_desc *rxd;
 
@@ -3600,7 +3855,7 @@ static void tg3_init_rings(struct tg3 *tp)
                         break;
         }
 
-        if (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) {
+        if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
                 for (i = 0; i < tp->rx_jumbo_pending; i++) {
                         if (tg3_alloc_rx_skb(tp, RXD_OPAQUE_RING_JUMBO,
                                              -1, i) < 0)
@@ -4056,7 +4311,30 @@ static int tg3_chip_reset(struct tg3 *tp)
         val &= ~PCIX_CAPS_RELAXED_ORDERING;
         pci_write_config_dword(tp->pdev, TG3PCI_X_CAPS, val);
 
-        tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+                u32 val;
+
+                /* Chip reset on 5780 will reset MSI enable bit,
+                 * so need to restore it.
+                 */
+                if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
+                        u16 ctrl;
+
+                        pci_read_config_word(tp->pdev,
+                                             tp->msi_cap + PCI_MSI_FLAGS,
+                                             &ctrl);
+                        pci_write_config_word(tp->pdev,
+                                              tp->msi_cap + PCI_MSI_FLAGS,
+                                              ctrl | PCI_MSI_FLAGS_ENABLE);
+                        val = tr32(MSGINT_MODE);
+                        tw32(MSGINT_MODE, val | MSGINT_MODE_ENABLE);
+                }
+
+                val = tr32(MEMARB_MODE);
+                tw32(MEMARB_MODE, val | MEMARB_MODE_ENABLE);
+
+        } else
+                tw32(MEMARB_MODE, MEMARB_MODE_ENABLE);
 
         if (tp->pci_chip_rev_id == CHIPREV_ID_5750_A3) {
                 tg3_stop_fw(tp);
@@ -4082,6 +4360,9 @@ static int tg3_chip_reset(struct tg3 *tp)
         if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) {
                 tp->mac_mode = MAC_MODE_PORT_MODE_TBI;
                 tw32_f(MAC_MODE, tp->mac_mode);
+        } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES) {
+                tp->mac_mode = MAC_MODE_PORT_MODE_GMII;
+                tw32_f(MAC_MODE, tp->mac_mode);
         } else
                 tw32_f(MAC_MODE, 0);
         udelay(40);
@@ -5088,9 +5369,9 @@ static int tg3_set_mac_addr(struct net_device *dev, void *p)
 
         memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
 
-        spin_lock_irq(&tp->lock);
+        spin_lock_bh(&tp->lock);
         __tg3_set_mac_addr(tp);
-        spin_unlock_irq(&tp->lock);
+        spin_unlock_bh(&tp->lock);
 
         return 0;
 }
@@ -5117,7 +5398,7 @@ static void tg3_set_bdinfo(struct tg3 *tp, u32 bdinfo_addr,
 }
 
 static void __tg3_set_rx_mode(struct net_device *);
-static void tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
+static void __tg3_set_coalesce(struct tg3 *tp, struct ethtool_coalesce *ec)
 {
         tw32(HOSTCC_RXCOL_TICKS, ec->rx_coalesce_usecs);
         tw32(HOSTCC_TXCOL_TICKS, ec->tx_coalesce_usecs);
@@ -5245,7 +5526,7 @@ static int tg3_reset_hw(struct tg3 *tp)
         }
 #endif
 
-        if (!(tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE)) {
+        if (tp->dev->mtu <= ETH_DATA_LEN) {
                 tw32(BUFMGR_MB_RDMA_LOW_WATER,
                      tp->bufmgr_config.mbuf_read_dma_low_water);
                 tw32(BUFMGR_MB_MACRX_LOW_WATER,
@@ -5320,7 +5601,7 @@ static int tg3_reset_hw(struct tg3 *tp)
                 /* Setup replenish threshold. */
                 tw32(RCVBDI_JUMBO_THRESH, tp->rx_jumbo_pending / 8);
 
-                if (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) {
+                if (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) {
                         tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_HIGH,
                              ((u64) tp->rx_jumbo_mapping >> 32));
                         tw32(RCVDBDI_JUMBO_BD + TG3_BDINFO_HOST_ADDR + TG3_64BIT_REG_LOW,
@@ -5381,7 +5662,7 @@ static int tg3_reset_hw(struct tg3 *tp)
         tw32_rx_mbox(MAILBOX_RCV_STD_PROD_IDX + TG3_64BIT_REG_LOW,
                      tp->rx_std_ptr);
 
-        tp->rx_jumbo_ptr = (tp->tg3_flags & TG3_FLAG_JUMBO_ENABLE) ?
+        tp->rx_jumbo_ptr = (tp->tg3_flags & TG3_FLAG_JUMBO_RING_ENABLE) ?
                                                 tp->rx_jumbo_pending : 0;
         tw32_rx_mbox(MAILBOX_RCV_JUMBO_PROD_IDX + TG3_64BIT_REG_LOW,
                      tp->rx_jumbo_ptr);
@@ -5460,7 +5741,7 @@ static int tg3_reset_hw(struct tg3 *tp)
                 udelay(10);
         }
 
-        tg3_set_coalesce(tp, &tp->coal);
+        __tg3_set_coalesce(tp, &tp->coal);
 
         /* set status block DMA address */
         tw32(HOSTCC_STATUS_BLK_HOST_ADDR + TG3_64BIT_REG_HIGH,
@@ -5683,7 +5964,8 @@ static int tg3_reset_hw(struct tg3 *tp)
         tw32(MAC_RCV_RULE_1,  0x86000004 & RCV_RULE_DISABLE_MASK);
         tw32(MAC_RCV_VALUE_1, 0xffffffff & RCV_RULE_DISABLE_MASK);
 
-        if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS)
+        if ((tp->tg3_flags2 & TG3_FLG2_5705_PLUS) &&
+            (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5780))
                 limit = 8;
         else
                 limit = 16;
@@ -5727,9 +6009,6 @@ static int tg3_reset_hw(struct tg3 *tp)
 
         tg3_write_sig_post_reset(tp, RESET_KIND_INIT);
 
-        if (tp->tg3_flags & TG3_FLAG_INIT_COMPLETE)
-                tg3_enable_ints(tp);
-
         return 0;
 }
 
@@ -5802,10 +6081,8 @@ static void tg3_periodic_fetch_stats(struct tg3 *tp)
 static void tg3_timer(unsigned long __opaque)
 {
         struct tg3 *tp = (struct tg3 *) __opaque;
-        unsigned long flags;
 
-        spin_lock_irqsave(&tp->lock, flags);
-        spin_lock(&tp->tx_lock);
+        spin_lock(&tp->lock);
 
         if (!(tp->tg3_flags & TG3_FLAG_TAGGED_STATUS)) {
                 /* All of this garbage is because when using non-tagged
@@ -5822,8 +6099,7 @@ static void tg3_timer(unsigned long __opaque)
 
                 if (!(tr32(WDMAC_MODE) & WDMAC_MODE_ENABLE)) {
                         tp->tg3_flags2 |= TG3_FLG2_RESTART_TIMER;
-                        spin_unlock(&tp->tx_lock);
-                        spin_unlock_irqrestore(&tp->lock, flags);
+                        spin_unlock(&tp->lock);
                         schedule_work(&tp->reset_task);
                         return;
                 }
@@ -5871,7 +6147,8 @@ static void tg3_timer(unsigned long __opaque)
                                 udelay(40);
                                 tg3_setup_phy(tp, 0);
                         }
-                }
+                } else if (tp->tg3_flags2 & TG3_FLG2_MII_SERDES)
+                        tg3_serdes_parallel_detect(tp);
 
                 tp->timer_counter = tp->timer_multiplier;
         }
@@ -5891,8 +6168,7 @@ static void tg3_timer(unsigned long __opaque)
                 tp->asf_counter = tp->asf_multiplier;
         }
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irqrestore(&tp->lock, flags);
+        spin_unlock(&tp->lock);
 
         tp->timer.expires = jiffies + tp->timer_offset;
         add_timer(&tp->timer);
@@ -6007,14 +6283,12 @@ static int tg3_test_msi(struct tg3 *tp)
         /* Need to reset the chip because the MSI cycle may have terminated
          * with Master Abort.
          */
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 1);
 
         tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
         err = tg3_init_hw(tp);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         if (err)
                 free_irq(tp->pdev->irq, dev);
@@ -6027,14 +6301,12 @@ static int tg3_open(struct net_device *dev)
         struct tg3 *tp = netdev_priv(dev);
         int err;
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
         tg3_disable_ints(tp);
         tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         /* The placement of this call is tied
          * to the setup and use of Host TX descriptors.
@@ -6081,8 +6353,7 @@ static int tg3_open(struct net_device *dev)
                 return err;
         }
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
         err = tg3_init_hw(tp);
         if (err) {
@@ -6106,8 +6377,7 @@ static int tg3_open(struct net_device *dev)
                 tp->timer.function = tg3_timer;
         }
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         if (err) {
                 free_irq(tp->pdev->irq, dev);
@@ -6123,8 +6393,7 @@ static int tg3_open(struct net_device *dev)
                 err = tg3_test_msi(tp);
 
                 if (err) {
-                        spin_lock_irq(&tp->lock);
-                        spin_lock(&tp->tx_lock);
+                        tg3_full_lock(tp, 0);
 
                         if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
                                 pci_disable_msi(tp->pdev);
@@ -6134,22 +6403,19 @@ static int tg3_open(struct net_device *dev)
                         tg3_free_rings(tp);
                         tg3_free_consistent(tp);
 
-                        spin_unlock(&tp->tx_lock);
-                        spin_unlock_irq(&tp->lock);
+                        tg3_full_unlock(tp);
 
                         return err;
                 }
         }
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
         add_timer(&tp->timer);
         tp->tg3_flags |= TG3_FLAG_INIT_COMPLETE;
         tg3_enable_ints(tp);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         netif_start_queue(dev);
 
@@ -6395,8 +6661,7 @@ static int tg3_close(struct net_device *dev)
 
         del_timer_sync(&tp->timer);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 1);
 #if 0
         tg3_dump_state(tp);
 #endif
@@ -6410,8 +6675,7 @@ static int tg3_close(struct net_device *dev)
                   TG3_FLAG_GOT_SERDES_FLOWCTL);
         netif_carrier_off(tp->dev);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         free_irq(tp->pdev->irq, dev);
         if (tp->tg3_flags2 & TG3_FLG2_USING_MSI) {
@@ -6448,16 +6712,15 @@ static unsigned long calc_crc_errors(struct tg3 *tp)
         if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) &&
             (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
              GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5701)) {
-                unsigned long flags;
                 u32 val;
 
-                spin_lock_irqsave(&tp->lock, flags);
+                spin_lock_bh(&tp->lock);
                 if (!tg3_readphy(tp, 0x1e, &val)) {
                         tg3_writephy(tp, 0x1e, val | 0x8000);
                         tg3_readphy(tp, 0x14, &val);
                 } else
                         val = 0;
-                spin_unlock_irqrestore(&tp->lock, flags);
+                spin_unlock_bh(&tp->lock);
 
                 tp->phy_crc_errors += val;
 
@@ -6719,11 +6982,9 @@ static void tg3_set_rx_mode(struct net_device *dev)
 {
         struct tg3 *tp = netdev_priv(dev);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
         __tg3_set_rx_mode(dev);
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 }
 
 #define TG3_REGDUMP_LEN         (32 * 1024)
@@ -6745,8 +7006,7 @@ static void tg3_get_regs(struct net_device *dev,
 
         memset(p, 0, TG3_REGDUMP_LEN);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
 #define __GET_REG32(reg)        (*(p)++ = tr32(reg))
 #define GET_REG32_LOOP(base,len)                \
@@ -6796,8 +7056,7 @@ do {	p = (u32 *)(orig_p + (reg));		\
 #undef GET_REG32_LOOP
 #undef GET_REG32_1
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 }
 
 static int tg3_get_eeprom_len(struct net_device *dev)
@@ -6973,8 +7232,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
                         return -EINVAL;
         }
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
         tp->link_config.autoneg = cmd->autoneg;
         if (cmd->autoneg == AUTONEG_ENABLE) {
@@ -6990,8 +7248,7 @@ static int tg3_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
         if (netif_running(dev))
                 tg3_setup_phy(tp, 1);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
   
         return 0;
 }
@@ -7027,12 +7284,12 @@ static int tg3_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
             !(tp->tg3_flags & TG3_FLAG_SERDES_WOL_CAP))
                 return -EINVAL;
   
-        spin_lock_irq(&tp->lock);
+        spin_lock_bh(&tp->lock);
         if (wol->wolopts & WAKE_MAGIC)
                 tp->tg3_flags |= TG3_FLAG_WOL_ENABLE;
         else
                 tp->tg3_flags &= ~TG3_FLAG_WOL_ENABLE;
-        spin_unlock_irq(&tp->lock);
+        spin_unlock_bh(&tp->lock);
   
         return 0;
 }
@@ -7072,7 +7329,7 @@ static int tg3_nway_reset(struct net_device *dev)
         if (!netif_running(dev))
                 return -EAGAIN;
 
-        spin_lock_irq(&tp->lock);
+        spin_lock_bh(&tp->lock);
         r = -EINVAL;
         tg3_readphy(tp, MII_BMCR, &bmcr);
         if (!tg3_readphy(tp, MII_BMCR, &bmcr) &&
@@ -7080,7 +7337,7 @@ static int tg3_nway_reset(struct net_device *dev)
                 tg3_writephy(tp, MII_BMCR, bmcr | BMCR_ANRESTART);
                 r = 0;
         }
-        spin_unlock_irq(&tp->lock);
+        spin_unlock_bh(&tp->lock);
   
         return r;
 }
@@ -7102,17 +7359,19 @@ static void tg3_get_ringparam(struct net_device *dev, struct ethtool_ringparam *
 static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *ering)
 {
         struct tg3 *tp = netdev_priv(dev);
+        int irq_sync = 0;
   
         if ((ering->rx_pending > TG3_RX_RING_SIZE - 1) ||
             (ering->rx_jumbo_pending > TG3_RX_JUMBO_RING_SIZE - 1) ||
             (ering->tx_pending > TG3_TX_RING_SIZE - 1))
                 return -EINVAL;
   
-        if (netif_running(dev))
+        if (netif_running(dev)) {
                 tg3_netif_stop(tp);
+                irq_sync = 1;
+        }
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, irq_sync);
   
         tp->rx_pending = ering->rx_pending;
 
@@ -7128,8 +7387,7 @@ static int tg3_set_ringparam(struct net_device *dev, struct ethtool_ringparam *e
                 tg3_netif_start(tp);
         }
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
   
         return 0;
 }
@@ -7146,12 +7404,15 @@ static void tg3_get_pauseparam(struct net_device *dev, struct ethtool_pauseparam
 static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam *epause)
 {
         struct tg3 *tp = netdev_priv(dev);
+        int irq_sync = 0;
   
-        if (netif_running(dev))
+        if (netif_running(dev)) {
                 tg3_netif_stop(tp);
+                irq_sync = 1;
+        }
+
+        tg3_full_lock(tp, irq_sync);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
         if (epause->autoneg)
                 tp->tg3_flags |= TG3_FLAG_PAUSE_AUTONEG;
         else
@@ -7170,8 +7431,8 @@ static int tg3_set_pauseparam(struct net_device *dev, struct ethtool_pauseparam
                 tg3_init_hw(tp);
                 tg3_netif_start(tp);
         }
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+
+        tg3_full_unlock(tp);
   
         return 0;
 }
@@ -7192,12 +7453,12 @@ static int tg3_set_rx_csum(struct net_device *dev, u32 data)
                 return 0;
         }
   
-        spin_lock_irq(&tp->lock);
+        spin_lock_bh(&tp->lock);
         if (data)
                 tp->tg3_flags |= TG3_FLAG_RX_CHECKSUMS;
         else
                 tp->tg3_flags &= ~TG3_FLAG_RX_CHECKSUMS;
-        spin_unlock_irq(&tp->lock);
+        spin_unlock_bh(&tp->lock);
   
         return 0;
 }
@@ -7604,10 +7865,6 @@ static int tg3_test_loopback(struct tg3 *tp)
 
         err = -EIO;
 
-        tg3_abort_hw(tp, 1);
-
-        /* Clearing this flag to keep interrupts disabled */
-        tp->tg3_flags &= ~TG3_FLAG_INIT_COMPLETE;
         tg3_reset_hw(tp);
 
         mac_mode = (tp->mac_mode & ~MAC_MODE_PORT_MODE_MASK) |
@@ -7716,11 +7973,14 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
                 data[1] = 1;
         }
         if (etest->flags & ETH_TEST_FL_OFFLINE) {
-                if (netif_running(dev))
+                int irq_sync = 0;
+
+                if (netif_running(dev)) {
                         tg3_netif_stop(tp);
+                        irq_sync = 1;
+                }
 
-                spin_lock_irq(&tp->lock);
-                spin_lock(&tp->tx_lock);
+                tg3_full_lock(tp, irq_sync);
 
                 tg3_halt(tp, RESET_KIND_SUSPEND, 1);
                 tg3_nvram_lock(tp);
@@ -7742,14 +8002,14 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
                         data[4] = 1;
                 }
 
-                spin_unlock(&tp->tx_lock);
-                spin_unlock_irq(&tp->lock);
+                tg3_full_unlock(tp);
+
                 if (tg3_test_interrupt(tp) != 0) {
                         etest->flags |= ETH_TEST_FL_FAILED;
                         data[5] = 1;
                 }
-                spin_lock_irq(&tp->lock);
-                spin_lock(&tp->tx_lock);
+
+                tg3_full_lock(tp, 0);
 
                 tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
                 if (netif_running(dev)) {
@@ -7757,8 +8017,8 @@ static void tg3_self_test(struct net_device *dev, struct ethtool_test *etest,
                         tg3_init_hw(tp);
                         tg3_netif_start(tp);
                 }
-                spin_unlock(&tp->tx_lock);
-                spin_unlock_irq(&tp->lock);
+
+                tg3_full_unlock(tp);
         }
 }
 
@@ -7779,9 +8039,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                 if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
                         break;                  /* We have no PHY */
 
-                spin_lock_irq(&tp->lock);
+                spin_lock_bh(&tp->lock);
                 err = tg3_readphy(tp, data->reg_num & 0x1f, &mii_regval);
-                spin_unlock_irq(&tp->lock);
+                spin_unlock_bh(&tp->lock);
 
                 data->val_out = mii_regval;
 
@@ -7795,9 +8055,9 @@ static int tg3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
                 if (!capable(CAP_NET_ADMIN))
                         return -EPERM;
 
-                spin_lock_irq(&tp->lock);
+                spin_lock_bh(&tp->lock);
                 err = tg3_writephy(tp, data->reg_num & 0x1f, data->val_in);
-                spin_unlock_irq(&tp->lock);
+                spin_unlock_bh(&tp->lock);
 
                 return err;
 
@@ -7813,28 +8073,24 @@ static void tg3_vlan_rx_register(struct net_device *dev, struct vlan_group *grp)
 {
         struct tg3 *tp = netdev_priv(dev);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
         tp->vlgrp = grp;
 
         /* Update RX_MODE_KEEP_VLAN_TAG bit in RX_MODE register. */
         __tg3_set_rx_mode(dev);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 }
 
 static void tg3_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
 {
         struct tg3 *tp = netdev_priv(dev);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
         if (tp->vlgrp)
                 tp->vlgrp->vlan_devices[vid] = NULL;
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 }
 #endif
 
@@ -7846,6 +8102,60 @@ static int tg3_get_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
         return 0;
 }
 
+static int tg3_set_coalesce(struct net_device *dev, struct ethtool_coalesce *ec)
+{
+        struct tg3 *tp = netdev_priv(dev);
+        u32 max_rxcoal_tick_int = 0, max_txcoal_tick_int = 0;
+        u32 max_stat_coal_ticks = 0, min_stat_coal_ticks = 0;
+
+        if (!(tp->tg3_flags2 & TG3_FLG2_5705_PLUS)) {
+                max_rxcoal_tick_int = MAX_RXCOAL_TICK_INT;
+                max_txcoal_tick_int = MAX_TXCOAL_TICK_INT;
+                max_stat_coal_ticks = MAX_STAT_COAL_TICKS;
+                min_stat_coal_ticks = MIN_STAT_COAL_TICKS;
+        }
+
+        if ((ec->rx_coalesce_usecs > MAX_RXCOL_TICKS) ||
+            (ec->tx_coalesce_usecs > MAX_TXCOL_TICKS) ||
+            (ec->rx_max_coalesced_frames > MAX_RXMAX_FRAMES) ||
+            (ec->tx_max_coalesced_frames > MAX_TXMAX_FRAMES) ||
+            (ec->rx_coalesce_usecs_irq > max_rxcoal_tick_int) ||
+            (ec->tx_coalesce_usecs_irq > max_txcoal_tick_int) ||
+            (ec->rx_max_coalesced_frames_irq > MAX_RXCOAL_MAXF_INT) ||
+            (ec->tx_max_coalesced_frames_irq > MAX_TXCOAL_MAXF_INT) ||
+            (ec->stats_block_coalesce_usecs > max_stat_coal_ticks) ||
+            (ec->stats_block_coalesce_usecs < min_stat_coal_ticks))
+                return -EINVAL;
+
+        /* No rx interrupts will be generated if both are zero */
+        if ((ec->rx_coalesce_usecs == 0) &&
+            (ec->rx_max_coalesced_frames == 0))
+                return -EINVAL;
+
+        /* No tx interrupts will be generated if both are zero */
+        if ((ec->tx_coalesce_usecs == 0) &&
+            (ec->tx_max_coalesced_frames == 0))
+                return -EINVAL;
+
+        /* Only copy relevant parameters, ignore all others. */
+        tp->coal.rx_coalesce_usecs = ec->rx_coalesce_usecs;
+        tp->coal.tx_coalesce_usecs = ec->tx_coalesce_usecs;
+        tp->coal.rx_max_coalesced_frames = ec->rx_max_coalesced_frames;
+        tp->coal.tx_max_coalesced_frames = ec->tx_max_coalesced_frames;
+        tp->coal.rx_coalesce_usecs_irq = ec->rx_coalesce_usecs_irq;
+        tp->coal.tx_coalesce_usecs_irq = ec->tx_coalesce_usecs_irq;
+        tp->coal.rx_max_coalesced_frames_irq = ec->rx_max_coalesced_frames_irq;
+        tp->coal.tx_max_coalesced_frames_irq = ec->tx_max_coalesced_frames_irq;
+        tp->coal.stats_block_coalesce_usecs = ec->stats_block_coalesce_usecs;
+
+        if (netif_running(dev)) {
+                tg3_full_lock(tp, 0);
+                __tg3_set_coalesce(tp, &tp->coal);
+                tg3_full_unlock(tp);
+        }
+        return 0;
+}
+
 static struct ethtool_ops tg3_ethtool_ops = {
         .get_settings           = tg3_get_settings,
         .set_settings           = tg3_set_settings,
@@ -7881,6 +8191,7 @@ static struct ethtool_ops tg3_ethtool_ops = {
         .get_stats_count        = tg3_get_stats_count,
         .get_ethtool_stats      = tg3_get_ethtool_stats,
         .get_coalesce           = tg3_get_coalesce,
+        .set_coalesce           = tg3_set_coalesce,
 };
 
 static void __devinit tg3_get_eeprom_size(struct tg3 *tp)
@@ -8539,8 +8850,12 @@ static void __devinit tg3_get_eeprom_hw_cfg(struct tg3 *tp)
                         eeprom_phy_id = 0;
 
                 tp->phy_id = eeprom_phy_id;
-                if (eeprom_phy_serdes)
-                        tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
+                if (eeprom_phy_serdes) {
+                        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+                                tp->tg3_flags2 |= TG3_FLG2_MII_SERDES;
+                        else
+                                tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
+                }
 
                 if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
                         led_cfg = cfg2 & (NIC_SRAM_DATA_CFG_LED_MODE_MASK |
@@ -8653,6 +8968,8 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
                 tp->phy_id = hw_phy_id;
                 if (hw_phy_id_masked == PHY_ID_BCM8002)
                         tp->tg3_flags2 |= TG3_FLG2_PHY_SERDES;
+                else
+                        tp->tg3_flags2 &= ~TG3_FLG2_PHY_SERDES;
         } else {
                 if (tp->phy_id != PHY_ID_INVALID) {
                         /* Do nothing, phy ID already set up in
@@ -8675,7 +8992,7 @@ static int __devinit tg3_phy_probe(struct tg3 *tp)
                 }
         }
 
-        if (!(tp->tg3_flags2 & TG3_FLG2_PHY_SERDES) &&
+        if (!(tp->tg3_flags2 & TG3_FLG2_ANY_SERDES) &&
             !(tp->tg3_flags & TG3_FLAG_ENABLE_ASF)) {
                 u32 bmsr, adv_reg, tg3_ctrl;
 
@@ -8728,7 +9045,7 @@ skip_phy_reset:
                 err = tg3_init_5401phy_dsp(tp);
         }
 
-        if (tp->tg3_flags2 & TG3_FLG2_PHY_SERDES)
+        if (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES)
                 tp->link_config.advertising =
                         (ADVERTISED_1000baseT_Half |
                          ADVERTISED_1000baseT_Full |
@@ -8898,6 +9215,10 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         if (tp->pci_chip_rev_id == CHIPREV_ID_5752_A0_HW)
                 tp->pci_chip_rev_id = CHIPREV_ID_5752_A0;
 
+        /* Find msi capability. */
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
+                tp->msi_cap = pci_find_capability(tp->pdev, PCI_CAP_ID_MSI);
+
         /* Initialize misc host control in PCI block. */
         tp->misc_host_ctrl |= (misc_ctrl_reg &
                                MISC_HOST_CTRL_CHIPREV);
@@ -8913,7 +9234,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         tp->pci_bist         = (cacheline_sz_reg >> 24) & 0xff;
 
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5750 ||
-            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752)
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5752 ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780)
                 tp->tg3_flags2 |= TG3_FLG2_5750_PLUS;
 
         if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) ||
@@ -8923,6 +9245,11 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         if (tp->tg3_flags2 & TG3_FLG2_5750_PLUS)
                 tp->tg3_flags2 |= TG3_FLG2_HW_TSO;
 
+        if (GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5705 &&
+            GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5750 &&
+            GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5752)
+                tp->tg3_flags2 |= TG3_FLG2_JUMBO_CAPABLE;
+
         if (pci_find_capability(tp->pdev, PCI_CAP_ID_EXP) != 0)
                 tp->tg3_flags2 |= TG3_FLG2_PCI_EXPRESS;
 
@@ -9049,8 +9376,9 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         /* Derive initial jumbo mode from MTU assigned in
          * ether_setup() via the alloc_etherdev() call
          */
-        if (tp->dev->mtu > ETH_DATA_LEN)
-                tp->tg3_flags |= TG3_FLAG_JUMBO_ENABLE;
+        if (tp->dev->mtu > ETH_DATA_LEN &&
+            GET_ASIC_REV(tp->pci_chip_rev_id) != ASIC_REV_5780)
+                tp->tg3_flags |= TG3_FLAG_JUMBO_RING_ENABLE;
 
         /* Determine WakeOnLan speed to use. */
         if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700 ||
@@ -9066,7 +9394,8 @@ static int __devinit tg3_get_invariants(struct tg3 *tp)
         if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5700) ||
             ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5705) &&
              (tp->pci_chip_rev_id != CHIPREV_ID_5705_A0) &&
-             (tp->pci_chip_rev_id != CHIPREV_ID_5705_A1)))
+             (tp->pci_chip_rev_id != CHIPREV_ID_5705_A1)) ||
+            (tp->tg3_flags2 & TG3_FLG2_ANY_SERDES))
                 tp->tg3_flags2 |= TG3_FLG2_NO_ETH_WIRE_SPEED;
 
         if (GET_CHIP_REV(tp->pci_chip_rev_id) == CHIPREV_5703_AX ||
@@ -9275,8 +9604,9 @@ static int __devinit tg3_get_device_address(struct tg3 *tp)
 #endif
 
         mac_offset = 0x7c;
-        if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
-            !(tp->tg3_flags & TG3_FLG2_SUN_570X)) {
+        if ((GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5704 &&
+             !(tp->tg3_flags & TG3_FLG2_SUN_570X)) ||
+            GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
                 if (tr32(TG3PCI_DUAL_MAC_CTRL) & DUAL_MAC_CTRL_ID)
                         mac_offset = 0xcc;
                 if (tg3_nvram_lock(tp))
@@ -9590,6 +9920,9 @@ static int __devinit tg3_test_dma(struct tg3 *tp)
 
                         /* Set bit 23 to enable PCIX hw bug fix */
                         tp->dma_rwctrl |= 0x009f0000;
+                } else if (GET_ASIC_REV(tp->pci_chip_rev_id) == ASIC_REV_5780) {
+                        /* 5780 always in PCIX mode */
+                        tp->dma_rwctrl |= 0x00144000;
                 } else {
                         tp->dma_rwctrl |= 0x001b000f;
                 }
@@ -9743,19 +10076,35 @@ static void __devinit tg3_init_link_config(struct tg3 *tp)
 
 static void __devinit tg3_init_bufmgr_config(struct tg3 *tp)
 {
-        tp->bufmgr_config.mbuf_read_dma_low_water =
-                DEFAULT_MB_RDMA_LOW_WATER;
-        tp->bufmgr_config.mbuf_mac_rx_low_water =
-                DEFAULT_MB_MACRX_LOW_WATER;
-        tp->bufmgr_config.mbuf_high_water =
-                DEFAULT_MB_HIGH_WATER;
+        if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+                tp->bufmgr_config.mbuf_read_dma_low_water =
+                        DEFAULT_MB_RDMA_LOW_WATER_5705;
+                tp->bufmgr_config.mbuf_mac_rx_low_water =
+                        DEFAULT_MB_MACRX_LOW_WATER_5705;
+                tp->bufmgr_config.mbuf_high_water =
+                        DEFAULT_MB_HIGH_WATER_5705;
 
-        tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
-                DEFAULT_MB_RDMA_LOW_WATER_JUMBO;
-        tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
-                DEFAULT_MB_MACRX_LOW_WATER_JUMBO;
-        tp->bufmgr_config.mbuf_high_water_jumbo =
-                DEFAULT_MB_HIGH_WATER_JUMBO;
+                tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
+                        DEFAULT_MB_RDMA_LOW_WATER_JUMBO_5780;
+                tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
+                        DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780;
+                tp->bufmgr_config.mbuf_high_water_jumbo =
+                        DEFAULT_MB_HIGH_WATER_JUMBO_5780;
+        } else {
+                tp->bufmgr_config.mbuf_read_dma_low_water =
+                        DEFAULT_MB_RDMA_LOW_WATER;
+                tp->bufmgr_config.mbuf_mac_rx_low_water =
+                        DEFAULT_MB_MACRX_LOW_WATER;
+                tp->bufmgr_config.mbuf_high_water =
+                        DEFAULT_MB_HIGH_WATER;
+
+                tp->bufmgr_config.mbuf_read_dma_low_water_jumbo =
+                        DEFAULT_MB_RDMA_LOW_WATER_JUMBO;
+                tp->bufmgr_config.mbuf_mac_rx_low_water_jumbo =
+                        DEFAULT_MB_MACRX_LOW_WATER_JUMBO;
+                tp->bufmgr_config.mbuf_high_water_jumbo =
+                        DEFAULT_MB_HIGH_WATER_JUMBO;
+        }
 
         tp->bufmgr_config.dma_low_water = DEFAULT_DMA_LOW_WATER;
         tp->bufmgr_config.dma_high_water = DEFAULT_DMA_HIGH_WATER;
@@ -9773,6 +10122,7 @@ static char * __devinit tg3_phy_string(struct tg3 *tp)
         case PHY_ID_BCM5705:    return "5705";
         case PHY_ID_BCM5750:    return "5750";
         case PHY_ID_BCM5752:    return "5752";
+        case PHY_ID_BCM5780:    return "5780";
         case PHY_ID_BCM8002:    return "8002/serdes";
         case 0:                 return "serdes";
         default:                return "unknown";
@@ -9825,6 +10175,12 @@ static void __devinit tg3_init_coal(struct tg3 *tp)
                 ec->tx_coalesce_usecs = LOW_TXCOL_TICKS_CLRTCKS;
                 ec->tx_coalesce_usecs_irq = DEFAULT_TXCOAL_TICK_INT_CLRTCKS;
         }
+
+        if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
+                ec->rx_coalesce_usecs_irq = 0;
+                ec->tx_coalesce_usecs_irq = 0;
+                ec->stats_block_coalesce_usecs = 0;
+        }
 }
 
 static int __devinit tg3_init_one(struct pci_dev *pdev,
@@ -9962,8 +10318,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
         tg3_init_link_config(tp);
 
-        tg3_init_bufmgr_config(tp);
-
         tp->rx_pending = TG3_DEF_RX_RING_PENDING;
         tp->rx_jumbo_pending = TG3_DEF_RX_JUMBO_RING_PENDING;
         tp->tx_pending = TG3_DEF_TX_RING_PENDING;
@@ -9992,14 +10346,7 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
                 goto err_out_iounmap;
         }
 
-        if (tp->tg3_flags2 & TG3_FLG2_5705_PLUS) {
-                tp->bufmgr_config.mbuf_read_dma_low_water =
-                        DEFAULT_MB_RDMA_LOW_WATER_5705;
-                tp->bufmgr_config.mbuf_mac_rx_low_water =
-                        DEFAULT_MB_MACRX_LOW_WATER_5705;
-                tp->bufmgr_config.mbuf_high_water =
-                        DEFAULT_MB_HIGH_WATER_5705;
-        }
+        tg3_init_bufmgr_config(tp);
 
 #if TG3_TSO_SUPPORT != 0
         if (tp->tg3_flags2 & TG3_FLG2_HW_TSO) {
@@ -10074,6 +10421,12 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
         tg3_init_coal(tp);
 
+        /* Now that we have fully setup the chip, save away a snapshot
+         * of the PCI config space.  We need to restore this after
+         * GRC_MISC_CFG core clock resets and some resume events.
+         */
+        pci_save_state(tp->pdev);
+
         err = register_netdev(dev);
         if (err) {
                 printk(KERN_ERR PFX "Cannot register net device, "
@@ -10083,12 +10436,6 @@ static int __devinit tg3_init_one(struct pci_dev *pdev,
 
         pci_set_drvdata(pdev, dev);
 
-        /* Now that we have fully setup the chip, save away a snapshot
-         * of the PCI config space.  We need to restore this after
-         * GRC_MISC_CFG core clock resets and some resume events.
-         */
-        pci_save_state(tp->pdev);
-
         printk(KERN_INFO "%s: Tigon3 [partno(%s) rev %04x PHY(%s)] (PCI%s:%s:%s) %sBaseT Ethernet ",
                dev->name,
                tp->board_part_number,
@@ -10165,24 +10512,19 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
 
         del_timer_sync(&tp->timer);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 1);
         tg3_disable_ints(tp);
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         netif_device_detach(dev);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
         tg3_halt(tp, RESET_KIND_SHUTDOWN, 1);
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         err = tg3_set_power_state(tp, pci_choose_state(pdev, state));
         if (err) {
-                spin_lock_irq(&tp->lock);
-                spin_lock(&tp->tx_lock);
+                tg3_full_lock(tp, 0);
 
                 tg3_init_hw(tp);
 
@@ -10192,8 +10534,7 @@ static int tg3_suspend(struct pci_dev *pdev, pm_message_t state)
                 netif_device_attach(dev);
                 tg3_netif_start(tp);
 
-                spin_unlock(&tp->tx_lock);
-                spin_unlock_irq(&tp->lock);
+                tg3_full_unlock(tp);
         }
 
         return err;
@@ -10216,20 +10557,16 @@ static int tg3_resume(struct pci_dev *pdev)
 
         netif_device_attach(dev);
 
-        spin_lock_irq(&tp->lock);
-        spin_lock(&tp->tx_lock);
+        tg3_full_lock(tp, 0);
 
         tg3_init_hw(tp);
 
         tp->timer.expires = jiffies + tp->timer_offset;
         add_timer(&tp->timer);
 
-        tg3_enable_ints(tp);
-
         tg3_netif_start(tp);
 
-        spin_unlock(&tp->tx_lock);
-        spin_unlock_irq(&tp->lock);
+        tg3_full_unlock(tp);
 
         return 0;
 }
diff --git a/drivers/net/tg3.h b/drivers/net/tg3.h
index 993f84c93dc4..5c4433c147fa 100644
--- a/drivers/net/tg3.h
+++ b/drivers/net/tg3.h
@@ -136,6 +136,7 @@
 #define   ASIC_REV_5705                  0x03
 #define   ASIC_REV_5750                  0x04
 #define   ASIC_REV_5752                  0x06
+#define   ASIC_REV_5780                  0x08
 #define  GET_CHIP_REV(CHIP_REV_ID)      ((CHIP_REV_ID) >> 8)
 #define   CHIPREV_5700_AX                0x70
 #define   CHIPREV_5700_BX                0x71
@@ -879,31 +880,41 @@
 #define  LOW_RXCOL_TICKS_CLRTCKS         0x00000014
 #define  DEFAULT_RXCOL_TICKS             0x00000048
 #define  HIGH_RXCOL_TICKS                0x00000096
+#define  MAX_RXCOL_TICKS                 0x000003ff
 #define HOSTCC_TXCOL_TICKS              0x00003c0c
 #define  LOW_TXCOL_TICKS                 0x00000096
 #define  LOW_TXCOL_TICKS_CLRTCKS         0x00000048
 #define  DEFAULT_TXCOL_TICKS             0x0000012c
 #define  HIGH_TXCOL_TICKS                0x00000145
+#define  MAX_TXCOL_TICKS                 0x000003ff
 #define HOSTCC_RXMAX_FRAMES             0x00003c10
 #define  LOW_RXMAX_FRAMES                0x00000005
 #define  DEFAULT_RXMAX_FRAMES            0x00000008
 #define  HIGH_RXMAX_FRAMES               0x00000012
+#define  MAX_RXMAX_FRAMES                0x000000ff
 #define HOSTCC_TXMAX_FRAMES             0x00003c14
 #define  LOW_TXMAX_FRAMES                0x00000035
 #define  DEFAULT_TXMAX_FRAMES            0x0000004b
 #define  HIGH_TXMAX_FRAMES               0x00000052
+#define  MAX_TXMAX_FRAMES                0x000000ff
 #define HOSTCC_RXCOAL_TICK_INT          0x00003c18
 #define  DEFAULT_RXCOAL_TICK_INT         0x00000019
 #define  DEFAULT_RXCOAL_TICK_INT_CLRTCKS 0x00000014
+#define  MAX_RXCOAL_TICK_INT             0x000003ff
 #define HOSTCC_TXCOAL_TICK_INT          0x00003c1c
 #define  DEFAULT_TXCOAL_TICK_INT         0x00000019
 #define  DEFAULT_TXCOAL_TICK_INT_CLRTCKS 0x00000014
+#define  MAX_TXCOAL_TICK_INT             0x000003ff
 #define HOSTCC_RXCOAL_MAXF_INT          0x00003c20
 #define  DEFAULT_RXCOAL_MAXF_INT         0x00000005
+#define  MAX_RXCOAL_MAXF_INT             0x000000ff
 #define HOSTCC_TXCOAL_MAXF_INT          0x00003c24
 #define  DEFAULT_TXCOAL_MAXF_INT         0x00000005
+#define  MAX_TXCOAL_MAXF_INT             0x000000ff
 #define HOSTCC_STAT_COAL_TICKS          0x00003c28
 #define  DEFAULT_STAT_COAL_TICKS         0x000f4240
+#define  MAX_STAT_COAL_TICKS             0xd693d400
+#define  MIN_STAT_COAL_TICKS             0x00000064
 /* 0x3c2c --> 0x3c30 unused */
 #define HOSTCC_STATS_BLK_HOST_ADDR      0x00003c30 /* 64-bit */
 #define HOSTCC_STATUS_BLK_HOST_ADDR     0x00003c38 /* 64-bit */
@@ -974,14 +985,17 @@
 #define  DEFAULT_MB_RDMA_LOW_WATER       0x00000050
 #define  DEFAULT_MB_RDMA_LOW_WATER_5705  0x00000000
 #define  DEFAULT_MB_RDMA_LOW_WATER_JUMBO 0x00000130
+#define  DEFAULT_MB_RDMA_LOW_WATER_JUMBO_5780 0x00000000
 #define BUFMGR_MB_MACRX_LOW_WATER       0x00004414
 #define  DEFAULT_MB_MACRX_LOW_WATER       0x00000020
 #define  DEFAULT_MB_MACRX_LOW_WATER_5705  0x00000010
 #define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO 0x00000098
+#define  DEFAULT_MB_MACRX_LOW_WATER_JUMBO_5780 0x0000004b
 #define BUFMGR_MB_HIGH_WATER            0x00004418
 #define  DEFAULT_MB_HIGH_WATER           0x00000060
 #define  DEFAULT_MB_HIGH_WATER_5705      0x00000060
 #define  DEFAULT_MB_HIGH_WATER_JUMBO     0x0000017c
+#define  DEFAULT_MB_HIGH_WATER_JUMBO_5780 0x00000096
 #define BUFMGR_RX_MB_ALLOC_REQ          0x0000441c
 #define  BUFMGR_MB_ALLOC_BIT             0x10000000
 #define BUFMGR_RX_MB_ALLOC_RESP         0x00004420
@@ -2006,17 +2020,31 @@ struct tg3_ethtool_stats {
 struct tg3 {
         /* begin "general, frequently-used members" cacheline section */
 
+        /* If the IRQ handler (which runs lockless) needs to be
+         * quiesced, the following bitmask state is used.  The
+         * SYNC flag is set by non-IRQ context code to initiate
+         * the quiescence.
+         *
+         * When the IRQ handler notices that SYNC is set, it
+         * disables interrupts and returns.
+         *
+         * When all outstanding IRQ handlers have returned after
+         * the SYNC flag has been set, the setter can be assured
+         * that interrupts will no longer get run.
+         *
+         * In this way all SMP driver locks are never acquired
+         * in hw IRQ context, only sw IRQ context or lower.
+         */
+        unsigned int                    irq_sync;
+
         /* SMP locking strategy:
          *
          * lock: Held during all operations except TX packet
          *       processing.
          *
-         * tx_lock: Held during tg3_start_xmit{,_4gbug} and tg3_tx
+         * tx_lock: Held during tg3_start_xmit and tg3_tx
          *
-         * If you want to shut up all asynchronous processing you must
-         * acquire both locks, 'lock' taken before 'tx_lock'.  IRQs must
-         * be disabled to take 'lock' but only softirq disabling is
-         * necessary for acquisition of 'tx_lock'.
+         * Both of these locks are to be held with BH safety.
          */
         spinlock_t                      lock;
         spinlock_t                      indirect_lock;
@@ -2063,6 +2091,8 @@ struct tg3 {
         struct tg3_rx_buffer_desc       *rx_rcb;
         dma_addr_t                      rx_rcb_mapping;
 
+        u32                             rx_pkt_buf_sz;
+
         /* begin "everything else" cacheline(s) section */
         struct net_device_stats         net_stats;
         struct net_device_stats         net_stats_prev;
@@ -2100,7 +2130,7 @@ struct tg3 {
 #define TG3_FLAG_NO_TX_PSEUDO_CSUM      0x00100000
 #define TG3_FLAG_NO_RX_PSEUDO_CSUM      0x00200000
 #define TG3_FLAG_SERDES_WOL_CAP         0x00400000
-#define TG3_FLAG_JUMBO_ENABLE           0x00800000
+#define TG3_FLAG_JUMBO_RING_ENABLE      0x00800000
 #define TG3_FLAG_10_100_ONLY            0x01000000
 #define TG3_FLAG_PAUSE_AUTONEG          0x02000000
 #define TG3_FLAG_BROKEN_CHECKSUMS       0x10000000
@@ -2130,6 +2160,11 @@ struct tg3 {
 #define TG3_FLG2_5750_PLUS              0x00080000
 #define TG3_FLG2_PROTECTED_NVRAM        0x00100000
 #define TG3_FLG2_USING_MSI              0x00200000
+#define TG3_FLG2_JUMBO_CAPABLE          0x00400000
+#define TG3_FLG2_MII_SERDES             0x00800000
+#define TG3_FLG2_ANY_SERDES             (TG3_FLG2_PHY_SERDES |  \
+                                        TG3_FLG2_MII_SERDES)
+#define TG3_FLG2_PARALLEL_DETECT        0x01000000
 
         u32                             split_mode_max_reqs;
 #define SPLIT_MODE_5704_MAX_REQ         3
@@ -2163,6 +2198,7 @@ struct tg3 {
         u8                              pci_bist;
 
         int                             pm_cap;
+        int                             msi_cap;
 
         /* PHY info */
         u32                             phy_id;
@@ -2176,6 +2212,7 @@ struct tg3 {
 #define PHY_ID_BCM5705                  0x600081a0
 #define PHY_ID_BCM5750                  0x60008180
 #define PHY_ID_BCM5752                  0x60008100
+#define PHY_ID_BCM5780                  0x60008350
 #define PHY_ID_BCM8002                  0x60010140
 #define PHY_ID_INVALID                  0xffffffff
 #define PHY_ID_REV_MASK                 0x0000000f
diff --git a/drivers/net/tlan.c b/drivers/net/tlan.c
index cf31c0629852..942fae0f2130 100644
--- a/drivers/net/tlan.c
+++ b/drivers/net/tlan.c
@@ -171,6 +171,7 @@
 #include <linux/ioport.h>
 #include <linux/eisa.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
@@ -566,7 +567,7 @@ static int __devinit TLan_probe1(struct pci_dev *pdev,
 
                 priv->adapter = &board_info[ent->driver_data];
 
-                rc = pci_set_dma_mask(pdev, 0xFFFFFFFF);
+                rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
                 if (rc) {
                         printk(KERN_ERR "TLAN: No suitable PCI mapping available.\n");
                         goto err_out_free_dev;
diff --git a/drivers/net/tokenring/3c359.c b/drivers/net/tokenring/3c359.c
index 0d1dcf421771..41e0cd8f4786 100644
--- a/drivers/net/tokenring/3c359.c
+++ b/drivers/net/tokenring/3c359.c
@@ -276,7 +276,8 @@ static void  xl_ee_write(struct net_device *dev, int ee_addr, u16 ee_value)
         return ; 
 }
  
-int __devinit xl_probe(struct pci_dev *pdev, const struct pci_device_id *ent) 
+static int __devinit xl_probe(struct pci_dev *pdev,
+                              const struct pci_device_id *ent) 
 {
         struct net_device *dev ; 
         struct xl_private *xl_priv ; 
diff --git a/drivers/net/tokenring/3c359_microcode.h b/drivers/net/tokenring/3c359_microcode.h
index 81354afa3d34..0400c029c077 100644
--- a/drivers/net/tokenring/3c359_microcode.h
+++ b/drivers/net/tokenring/3c359_microcode.h
@@ -22,7 +22,7 @@
 
 static int mc_size = 24880 ; 
 
-u8 microcode[] = { 
+static const u8 microcode[] = { 
  0xfe,0x3a,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
 ,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00
diff --git a/drivers/net/tokenring/Kconfig b/drivers/net/tokenring/Kconfig
index 23d0fa4bbceb..e4cfc80b283b 100644
--- a/drivers/net/tokenring/Kconfig
+++ b/drivers/net/tokenring/Kconfig
@@ -84,7 +84,7 @@ config 3C359
 
 config TMS380TR
         tristate "Generic TMS380 Token Ring ISA/PCI adapter support"
-        depends on TR && (PCI || ISA)
+        depends on TR && (PCI || ISA && ISA_DMA_API || MCA)
         select FW_LOADER
         ---help---
           This driver provides generic support for token ring adapters
@@ -158,7 +158,7 @@ config ABYSS
 
 config MADGEMC
         tristate "Madge Smart 16/4 Ringnode MicroChannel"
-        depends on TR && TMS380TR && MCA_LEGACY
+        depends on TR && TMS380TR && MCA
         help
           This tms380 module supports the Madge Smart 16/4 MC16 and MC32
           MicroChannel adapters.
diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
index bd4a2bccf867..9345e68c451e 100644
--- a/drivers/net/tokenring/abyss.c
+++ b/drivers/net/tokenring/abyss.c
@@ -139,7 +139,7 @@ static int __devinit abyss_attach(struct pci_dev *pdev, const struct pci_device_
          */
         dev->base_addr += 0x10;
                 
-        ret = tmsdev_init(dev, PCI_MAX_ADDRESS, pdev);
+        ret = tmsdev_init(dev, &pdev->dev);
         if (ret) {
                 printk("%s: unable to get memory for dev->priv.\n", 
                        dev->name);
@@ -468,14 +468,3 @@ static void __exit abyss_rmmod (void)
 module_init(abyss_init);
 module_exit(abyss_rmmod);
 
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODVERSIONS  -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c abyss.c"
- *  alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c abyss.c"
- *  c-set-style "K&R"
- *  c-indent-level: 8
- *  c-basic-offset: 8
- *  tab-width: 8
- * End:
- */
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 3873917a9c22..e7b001017b9a 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -151,7 +151,7 @@ static char version[] __initdata =
 
 /* this allows displaying full adapter information */
 
-char *channel_def[] __devinitdata = { "ISA", "MCA", "ISA P&P" };
+static char *channel_def[] __devinitdata = { "ISA", "MCA", "ISA P&P" };
 
 static char pcchannelid[] __devinitdata = {
         0x05, 0x00, 0x04, 0x09,
@@ -171,7 +171,7 @@ static char mcchannelid[] __devinitdata =  {
         0x03, 0x08, 0x02, 0x00
 };
 
-char __devinit *adapter_def(char type)
+static char __devinit *adapter_def(char type)
 {
         switch (type) {
         case 0xF: return "PC Adapter | PC Adapter II | Adapter/A";
@@ -184,7 +184,7 @@ char __devinit *adapter_def(char type)
 
 #define TRC_INIT 0x01           /*  Trace initialization & PROBEs */
 #define TRC_INITV 0x02          /*  verbose init trace points     */
-unsigned char ibmtr_debug_trace = 0;
+static unsigned char ibmtr_debug_trace = 0;
 
 static int      ibmtr_probe(struct net_device *dev);
 static int      ibmtr_probe1(struct net_device *dev, int ioaddr);
@@ -192,20 +192,20 @@ static unsigned char get_sram_size(struct tok_info *adapt_info);
 static int      trdev_init(struct net_device *dev);
 static int      tok_open(struct net_device *dev);
 static int      tok_init_card(struct net_device *dev);
-void            tok_open_adapter(unsigned long dev_addr);
+static void     tok_open_adapter(unsigned long dev_addr);
 static void     open_sap(unsigned char type, struct net_device *dev);
 static void     tok_set_multicast_list(struct net_device *dev);
 static int      tok_send_packet(struct sk_buff *skb, struct net_device *dev);
 static int      tok_close(struct net_device *dev);
-irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs);
+static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs);
 static void     initial_tok_int(struct net_device *dev);
 static void     tr_tx(struct net_device *dev);
 static void     tr_rx(struct net_device *dev);
-void            ibmtr_reset_timer(struct timer_list*tmr,struct net_device *dev);
+static void     ibmtr_reset_timer(struct timer_list*tmr,struct net_device *dev);
 static void     tok_rerun(unsigned long dev_addr);
-void            ibmtr_readlog(struct net_device *dev);
+static void     ibmtr_readlog(struct net_device *dev);
 static struct   net_device_stats *tok_get_stats(struct net_device *dev);
-int             ibmtr_change_mtu(struct net_device *dev, int mtu);
+static int      ibmtr_change_mtu(struct net_device *dev, int mtu);
 static void     find_turbo_adapters(int *iolist);
 
 static int ibmtr_portlist[IBMTR_MAX_ADAPTERS+1] __devinitdata = {
@@ -928,7 +928,7 @@ static int tok_open(struct net_device *dev)
 #define DLC_MAX_SAP_OFST        32
 #define DLC_MAX_STA_OFST        33
 
-void tok_open_adapter(unsigned long dev_addr)
+static void tok_open_adapter(unsigned long dev_addr)
 {
         struct net_device *dev = (struct net_device *) dev_addr;
         struct tok_info *ti;
@@ -1099,7 +1099,7 @@ static void __iomem *map_address(struct tok_info *ti, unsigned index, __u8 *page
         return ti->sram_virt + index;
 }
 
-void dir_open_adapter (struct net_device *dev)
+static void dir_open_adapter (struct net_device *dev)
 {
         struct tok_info *ti = (struct tok_info *) dev->priv;
         unsigned char ret_code;
@@ -1172,7 +1172,7 @@ void dir_open_adapter (struct net_device *dev)
 
 /******************************************************************************/
 
-irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
+static irqreturn_t tok_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 {
         unsigned char status;
         /*  unsigned char status_even ; */
@@ -1840,7 +1840,7 @@ static void tr_rx(struct net_device *dev)
 
 /*****************************************************************************/
 
-void ibmtr_reset_timer(struct timer_list *tmr, struct net_device *dev)
+static void ibmtr_reset_timer(struct timer_list *tmr, struct net_device *dev)
 {
         tmr->expires = jiffies + TR_RETRY_INTERVAL;
         tmr->data = (unsigned long) dev;
@@ -1872,7 +1872,7 @@ void tok_rerun(unsigned long dev_addr){
 
 /*****************************************************************************/
 
-void ibmtr_readlog(struct net_device *dev)
+static void ibmtr_readlog(struct net_device *dev)
 {
         struct tok_info *ti;
 
@@ -1905,7 +1905,7 @@ static struct net_device_stats *tok_get_stats(struct net_device *dev)
 
 /*****************************************************************************/
 
-int ibmtr_change_mtu(struct net_device *dev, int mtu)
+static int ibmtr_change_mtu(struct net_device *dev, int mtu)
 {
         struct tok_info *ti = (struct tok_info *) dev->priv;
 
diff --git a/drivers/net/tokenring/lanstreamer.c b/drivers/net/tokenring/lanstreamer.c
index 99e0b03b69a8..97712c3c4e07 100644
--- a/drivers/net/tokenring/lanstreamer.c
+++ b/drivers/net/tokenring/lanstreamer.c
@@ -118,6 +118,7 @@
 #include <linux/stddef.h>
 #include <linux/init.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/spinlock.h>
 #include <linux/version.h>
 #include <linux/bitops.h>
@@ -257,7 +258,7 @@ static int __devinit streamer_init_one(struct pci_dev *pdev,
 #endif
 #endif
 
-        rc = pci_set_dma_mask(pdev, 0xFFFFFFFFULL);
+        rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
         if (rc) {
                 printk(KERN_ERR "%s: No suitable PCI mapping available.\n",
                                 dev->name);
@@ -454,8 +455,7 @@ static int streamer_reset(struct net_device *dev)
         writew(readw(streamer_mmio + BCTL) | BCTL_SOFTRESET, streamer_mmio + BCTL);
         t = jiffies;
         /* Hold soft reset bit for a while */
-        current->state = TASK_UNINTERRUPTIBLE;
-        schedule_timeout(HZ);
+        ssleep(1);
         
         writew(readw(streamer_mmio + BCTL) & ~BCTL_SOFTRESET,
                streamer_mmio + BCTL);
@@ -511,8 +511,7 @@ static int streamer_reset(struct net_device *dev)
         writew(SISR_MI, streamer_mmio + SISR_MASK_SUM);
 
         while (!((readw(streamer_mmio + SISR)) & SISR_SRB_REPLY)) {
-                current->state = TASK_INTERRUPTIBLE;
-                schedule_timeout(HZ/10);
+                msleep_interruptible(100);
                 if (jiffies - t > 40 * HZ) {
                         printk(KERN_ERR
                                "IBM PCI tokenring card not responding\n");
diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
index cfae2bbf2167..3a25d191ea4a 100644
--- a/drivers/net/tokenring/madgemc.c
+++ b/drivers/net/tokenring/madgemc.c
@@ -20,7 +20,7 @@
 static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n";
 
 #include <linux/module.h>
-#include <linux/mca-legacy.h>
+#include <linux/mca.h>
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/pci.h>
@@ -38,9 +38,7 @@ static const char version[] = "madgemc.c: v0.91 23/01/2000 by Adam Fritzler\n";
 #define MADGEMC_IO_EXTENT 32
 #define MADGEMC_SIF_OFFSET 0x08
 
-struct madgemc_card {
-        struct net_device *dev;
-
+struct card_info {
         /*
          * These are read from the BIA ROM.
          */
@@ -57,16 +55,12 @@ struct madgemc_card {
         unsigned int arblevel:4;
         unsigned int ringspeed:2; /* 0 = 4mb, 1 = 16, 2 = Auto/none */
         unsigned int cabletype:1; /* 0 = RJ45, 1 = DB9 */
-
-        struct madgemc_card *next;
 };
-static struct madgemc_card *madgemc_card_list;
-
 
 static int madgemc_open(struct net_device *dev);
 static int madgemc_close(struct net_device *dev);
 static int madgemc_chipset_init(struct net_device *dev);
-static void madgemc_read_rom(struct madgemc_card *card);
+static void madgemc_read_rom(struct net_device *dev, struct card_info *card);
 static unsigned short madgemc_setnselout_pins(struct net_device *dev);
 static void madgemc_setcabletype(struct net_device *dev, int type);
 
@@ -151,261 +145,237 @@ static void madgemc_sifwritew(struct net_device *dev, unsigned short val, unsign
 
 
 
-static int __init madgemc_probe(void)
+static int __devinit madgemc_probe(struct device *device)
 {       
         static int versionprinted;
         struct net_device *dev;
         struct net_local *tp;
-        struct madgemc_card *card;
-        int i,slot = 0;
-        __u8 posreg[4];
-
-        if (!MCA_bus)
-                return -1;      
- 
-        while (slot != MCA_NOTFOUND) {
-                /*
-                 * Currently we only support the MC16/32 (MCA ID 002d)
-                 */
-                slot = mca_find_unused_adapter(0x002d, slot);
-                if (slot == MCA_NOTFOUND)
-                        break;
-
-                /*
-                 * If we get here, we have an adapter.
-                 */
-                if (versionprinted++ == 0)
-                        printk("%s", version);
-
-                dev = alloc_trdev(sizeof(struct net_local));
-                if (dev == NULL) {
-                        printk("madgemc: unable to allocate dev space\n");
-                        if (madgemc_card_list)
-                                return 0;
-                        return -1;
-                }
+        struct card_info *card;
+        struct mca_device *mdev = to_mca_device(device);
+        int ret = 0, i = 0;
+
+        if (versionprinted++ == 0)
+                printk("%s", version);
+
+        if(mca_device_claimed(mdev))
+                return -EBUSY;
+        mca_device_set_claim(mdev, 1);
+
+        dev = alloc_trdev(sizeof(struct net_local));
+        if (!dev) {
+                printk("madgemc: unable to allocate dev space\n");
+                mca_device_set_claim(mdev, 0);
+                ret = -ENOMEM;
+                goto getout;
+        }
 
-                SET_MODULE_OWNER(dev);
-                dev->dma = 0;
+        SET_MODULE_OWNER(dev);
+        dev->dma = 0;
 
-                /*
-                 * Fetch MCA config registers
-                 */
-                for(i=0;i<4;i++)
-                        posreg[i] = mca_read_stored_pos(slot, i+2);
-                
-                card = kmalloc(sizeof(struct madgemc_card), GFP_KERNEL);
-                if (card==NULL) {
-                        printk("madgemc: unable to allocate card struct\n");
-                        free_netdev(dev);
-                        if (madgemc_card_list)
-                                return 0;
-                        return -1;
-                }
-                card->dev = dev;
-
-                /*
-                 * Parse configuration information.  This all comes
-                 * directly from the publicly available @002d.ADF.
-                 * Get it from Madge or your local ADF library.
-                 */
-
-                /*
-                 * Base address 
-                 */
-                dev->base_addr = 0x0a20 + 
-                        ((posreg[2] & MC16_POS2_ADDR2)?0x0400:0) +
-                        ((posreg[0] & MC16_POS0_ADDR1)?0x1000:0) +
-                        ((posreg[3] & MC16_POS3_ADDR3)?0x2000:0);
-
-                /*
-                 * Interrupt line
-                 */
-                switch(posreg[0] >> 6) { /* upper two bits */
+        card = kmalloc(sizeof(struct card_info), GFP_KERNEL);
+        if (card==NULL) {
+                printk("madgemc: unable to allocate card struct\n");
+                ret = -ENOMEM;
+                goto getout1;
+        }
+
+        /*
+         * Parse configuration information.  This all comes
+         * directly from the publicly available @002d.ADF.
+         * Get it from Madge or your local ADF library.
+         */
+
+        /*
+         * Base address 
+         */
+        dev->base_addr = 0x0a20 + 
+                ((mdev->pos[2] & MC16_POS2_ADDR2)?0x0400:0) +
+                ((mdev->pos[0] & MC16_POS0_ADDR1)?0x1000:0) +
+                ((mdev->pos[3] & MC16_POS3_ADDR3)?0x2000:0);
+
+        /*
+         * Interrupt line
+         */
+        switch(mdev->pos[0] >> 6) { /* upper two bits */
                 case 0x1: dev->irq = 3; break;
                 case 0x2: dev->irq = 9; break; /* IRQ 2 = IRQ 9 */
                 case 0x3: dev->irq = 10; break;
                 default: dev->irq = 0; break;
-                }
+        }
 
-                if (dev->irq == 0) {
-                        printk("%s: invalid IRQ\n", dev->name);
-                        goto getout1;
-                }
+        if (dev->irq == 0) {
+                printk("%s: invalid IRQ\n", dev->name);
+                ret = -EBUSY;
+                goto getout2;
+        }
 
-                if (!request_region(dev->base_addr, MADGEMC_IO_EXTENT, 
-                                   "madgemc")) {
-                        printk(KERN_INFO "madgemc: unable to setup Smart MC in slot %d because of I/O base conflict at 0x%04lx\n", slot, dev->base_addr);
-                        dev->base_addr += MADGEMC_SIF_OFFSET;
-                        goto getout1;
-                }
+        if (!request_region(dev->base_addr, MADGEMC_IO_EXTENT, 
+                           "madgemc")) {
+                printk(KERN_INFO "madgemc: unable to setup Smart MC in slot %d because of I/O base conflict at 0x%04lx\n", mdev->slot, dev->base_addr);
                 dev->base_addr += MADGEMC_SIF_OFFSET;
+                ret = -EBUSY;
+                goto getout2;
+        }
+        dev->base_addr += MADGEMC_SIF_OFFSET;
+        
+        /*
+         * Arbitration Level
+         */
+        card->arblevel = ((mdev->pos[0] >> 1) & 0x7) + 8;
+
+        /*
+         * Burst mode and Fairness
+         */
+        card->burstmode = ((mdev->pos[2] >> 6) & 0x3);
+        card->fairness = ((mdev->pos[2] >> 4) & 0x1);
+
+        /*
+         * Ring Speed
+         */
+        if ((mdev->pos[1] >> 2)&0x1)
+                card->ringspeed = 2; /* not selected */
+        else if ((mdev->pos[2] >> 5) & 0x1)
+                card->ringspeed = 1; /* 16Mb */
+        else
+                card->ringspeed = 0; /* 4Mb */
+
+        /* 
+         * Cable type
+         */
+        if ((mdev->pos[1] >> 6)&0x1)
+                card->cabletype = 1; /* STP/DB9 */
+        else
+                card->cabletype = 0; /* UTP/RJ-45 */
+
+
+        /* 
+         * ROM Info. This requires us to actually twiddle
+         * bits on the card, so we must ensure above that 
+         * the base address is free of conflict (request_region above).
+         */
+        madgemc_read_rom(dev, card);
                 
-                /*
-                 * Arbitration Level
-                 */
-                card->arblevel = ((posreg[0] >> 1) & 0x7) + 8;
-
-                /*
-                 * Burst mode and Fairness
-                 */
-                card->burstmode = ((posreg[2] >> 6) & 0x3);
-                card->fairness = ((posreg[2] >> 4) & 0x1);
-
-                /*
-                 * Ring Speed
-                 */
-                if ((posreg[1] >> 2)&0x1)
-                        card->ringspeed = 2; /* not selected */
-                else if ((posreg[2] >> 5) & 0x1)
-                        card->ringspeed = 1; /* 16Mb */
-                else
-                        card->ringspeed = 0; /* 4Mb */
-
-                /* 
-                 * Cable type
-                 */
-                if ((posreg[1] >> 6)&0x1)
-                        card->cabletype = 1; /* STP/DB9 */
-                else
-                        card->cabletype = 0; /* UTP/RJ-45 */
-
-
-                /* 
-                 * ROM Info. This requires us to actually twiddle
-                 * bits on the card, so we must ensure above that 
-                 * the base address is free of conflict (request_region above).
-                 */
-                madgemc_read_rom(card);
-                
-                if (card->manid != 0x4d) { /* something went wrong */
-                        printk(KERN_INFO "%s: Madge MC ROM read failed (unknown manufacturer ID %02x)\n", dev->name, card->manid);
-                        goto getout;
-                }
+        if (card->manid != 0x4d) { /* something went wrong */
+                printk(KERN_INFO "%s: Madge MC ROM read failed (unknown manufacturer ID %02x)\n", dev->name, card->manid);
+                goto getout3;
+        }
                 
-                if ((card->cardtype != 0x08) && (card->cardtype != 0x0d)) {
-                        printk(KERN_INFO "%s: Madge MC ROM read failed (unknown card ID %02x)\n", dev->name, card->cardtype);
-                        goto getout;
-                }
+        if ((card->cardtype != 0x08) && (card->cardtype != 0x0d)) {
+                printk(KERN_INFO "%s: Madge MC ROM read failed (unknown card ID %02x)\n", dev->name, card->cardtype);
+                ret = -EIO;
+                goto getout3;
+        }
                
-                /* All cards except Rev 0 and 1 MC16's have 256kb of RAM */
-                if ((card->cardtype == 0x08) && (card->cardrev <= 0x01))
-                        card->ramsize = 128;
-                else
-                        card->ramsize = 256;
-
-                printk("%s: %s Rev %d at 0x%04lx IRQ %d\n", 
-                       dev->name, 
-                       (card->cardtype == 0x08)?MADGEMC16_CARDNAME:
-                       MADGEMC32_CARDNAME, card->cardrev, 
-                       dev->base_addr, dev->irq);
-
-                if (card->cardtype == 0x0d)
-                        printk("%s:     Warning: MC32 support is experimental and highly untested\n", dev->name);
-                
-                if (card->ringspeed==2) { /* Unknown */
-                        printk("%s:     Warning: Ring speed not set in POS -- Please run the reference disk and set it!\n", dev->name);
-                        card->ringspeed = 1; /* default to 16mb */
-                }
+        /* All cards except Rev 0 and 1 MC16's have 256kb of RAM */
+        if ((card->cardtype == 0x08) && (card->cardrev <= 0x01))
+                card->ramsize = 128;
+        else
+                card->ramsize = 256;
+
+        printk("%s: %s Rev %d at 0x%04lx IRQ %d\n", 
+               dev->name, 
+               (card->cardtype == 0x08)?MADGEMC16_CARDNAME:
+               MADGEMC32_CARDNAME, card->cardrev, 
+               dev->base_addr, dev->irq);
+
+        if (card->cardtype == 0x0d)
+                printk("%s:     Warning: MC32 support is experimental and highly untested\n", dev->name);
+        
+        if (card->ringspeed==2) { /* Unknown */
+                printk("%s:     Warning: Ring speed not set in POS -- Please run the reference disk and set it!\n", dev->name);
+                card->ringspeed = 1; /* default to 16mb */
+        }
                 
-                printk("%s:     RAM Size: %dKB\n", dev->name, card->ramsize);
+        printk("%s:     RAM Size: %dKB\n", dev->name, card->ramsize);
 
-                printk("%s:     Ring Speed: %dMb/sec on %s\n", dev->name, 
-                       (card->ringspeed)?16:4, 
-                       card->cabletype?"STP/DB9":"UTP/RJ-45");
-                printk("%s:     Arbitration Level: %d\n", dev->name, 
-                       card->arblevel);
+        printk("%s:     Ring Speed: %dMb/sec on %s\n", dev->name, 
+               (card->ringspeed)?16:4, 
+               card->cabletype?"STP/DB9":"UTP/RJ-45");
+        printk("%s:     Arbitration Level: %d\n", dev->name, 
+               card->arblevel);
 
-                printk("%s:     Burst Mode: ", dev->name);
-                switch(card->burstmode) {
+        printk("%s:     Burst Mode: ", dev->name);
+        switch(card->burstmode) {
                 case 0: printk("Cycle steal"); break;
                 case 1: printk("Limited burst"); break;
                 case 2: printk("Delayed release"); break;
                 case 3: printk("Immediate release"); break;
-                }
-                printk(" (%s)\n", (card->fairness)?"Unfair":"Fair");
-
-
-                /* 
-                 * Enable SIF before we assign the interrupt handler,
-                 * just in case we get spurious interrupts that need
-                 * handling.
-                 */ 
-                outb(0, dev->base_addr + MC_CONTROL_REG0); /* sanity */
-                madgemc_setsifsel(dev, 1);
-                if (request_irq(dev->irq, madgemc_interrupt, SA_SHIRQ,
-                               "madgemc", dev)) 
-                        goto getout;
-                
-                madgemc_chipset_init(dev); /* enables interrupts! */
-                madgemc_setcabletype(dev, card->cabletype);
+        }
+        printk(" (%s)\n", (card->fairness)?"Unfair":"Fair");
 
-                /* Setup MCA structures */
-                mca_set_adapter_name(slot, (card->cardtype == 0x08)?MADGEMC16_CARDNAME:MADGEMC32_CARDNAME);
-                mca_set_adapter_procfn(slot, madgemc_mcaproc, dev);
-                mca_mark_as_used(slot);
 
-                printk("%s:     Ring Station Address: ", dev->name);
-                printk("%2.2x", dev->dev_addr[0]);
-                for (i = 1; i < 6; i++)
-                        printk(":%2.2x", dev->dev_addr[i]);
-                printk("\n");
-
-                /* XXX is ISA_MAX_ADDRESS correct here? */
-                if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL)) {
-                        printk("%s: unable to get memory for dev->priv.\n", 
-                               dev->name);
-                        release_region(dev->base_addr-MADGEMC_SIF_OFFSET, 
-                               MADGEMC_IO_EXTENT); 
-                        
-                        kfree(card);
-                        tmsdev_term(dev);
-                        free_netdev(dev);
-                        if (madgemc_card_list)
-                                return 0;
-                        return -1;
-                }
-                tp = netdev_priv(dev);
-
-                /* 
-                 * The MC16 is physically a 32bit card.  However, Madge
-                 * insists on calling it 16bit, so I'll assume here that
-                 * they know what they're talking about.  Cut off DMA
-                 * at 16mb.
-                 */
-                tp->setnselout = madgemc_setnselout_pins;
-                tp->sifwriteb = madgemc_sifwriteb;
-                tp->sifreadb = madgemc_sifreadb;
-                tp->sifwritew = madgemc_sifwritew;
-                tp->sifreadw = madgemc_sifreadw;
-                tp->DataRate = (card->ringspeed)?SPEED_16:SPEED_4;
-
-                memcpy(tp->ProductID, "Madge MCA 16/4    ", PROD_ID_SIZE + 1);
-
-                dev->open = madgemc_open;
-                dev->stop = madgemc_close;
-
-                if (register_netdev(dev) == 0) {
-                        /* Enlist in the card list */
-                        card->next = madgemc_card_list;
-                        madgemc_card_list = card;
-                        slot++;
-                        continue; /* successful, try to find another */
-                }
-                
-                free_irq(dev->irq, dev);
-        getout:
-                release_region(dev->base_addr-MADGEMC_SIF_OFFSET, 
-                               MADGEMC_IO_EXTENT); 
-        getout1:
-                kfree(card);
-                free_netdev(dev);
-                slot++;
+        /* 
+         * Enable SIF before we assign the interrupt handler,
+         * just in case we get spurious interrupts that need
+         * handling.
+         */ 
+        outb(0, dev->base_addr + MC_CONTROL_REG0); /* sanity */
+        madgemc_setsifsel(dev, 1);
+        if (request_irq(dev->irq, madgemc_interrupt, SA_SHIRQ,
+                       "madgemc", dev)) {
+                ret = -EBUSY;
+                goto getout3;
+        }
+
+        madgemc_chipset_init(dev); /* enables interrupts! */
+        madgemc_setcabletype(dev, card->cabletype);
+
+        /* Setup MCA structures */
+        mca_device_set_name(mdev, (card->cardtype == 0x08)?MADGEMC16_CARDNAME:MADGEMC32_CARDNAME);
+        mca_set_adapter_procfn(mdev->slot, madgemc_mcaproc, dev);
+
+        printk("%s:     Ring Station Address: ", dev->name);
+        printk("%2.2x", dev->dev_addr[0]);
+        for (i = 1; i < 6; i++)
+                printk(":%2.2x", dev->dev_addr[i]);
+        printk("\n");
+
+        if (tmsdev_init(dev, device)) {
+                printk("%s: unable to get memory for dev->priv.\n", 
+                       dev->name);
+                ret = -ENOMEM;
+                goto getout4;
         }
+        tp = netdev_priv(dev);
+
+        /* 
+         * The MC16 is physically a 32bit card.  However, Madge
+         * insists on calling it 16bit, so I'll assume here that
+         * they know what they're talking about.  Cut off DMA
+         * at 16mb.
+         */
+        tp->setnselout = madgemc_setnselout_pins;
+        tp->sifwriteb = madgemc_sifwriteb;
+        tp->sifreadb = madgemc_sifreadb;
+        tp->sifwritew = madgemc_sifwritew;
+        tp->sifreadw = madgemc_sifreadw;
+        tp->DataRate = (card->ringspeed)?SPEED_16:SPEED_4;
+
+        memcpy(tp->ProductID, "Madge MCA 16/4    ", PROD_ID_SIZE + 1);
 
-        if (madgemc_card_list)
+        dev->open = madgemc_open;
+        dev->stop = madgemc_close;
+
+        tp->tmspriv = card;
+        dev_set_drvdata(device, dev);
+
+        if (register_netdev(dev) == 0)
                 return 0;
-        return -1;
+
+        dev_set_drvdata(device, NULL);
+        ret = -ENOMEM;
+getout4:
+        free_irq(dev->irq, dev);
+getout3:
+        release_region(dev->base_addr-MADGEMC_SIF_OFFSET, 
+                       MADGEMC_IO_EXTENT); 
+getout2:
+        kfree(card);
+getout1:
+        free_netdev(dev);
+getout:
+        mca_device_set_claim(mdev, 0);
+        return ret;
 }
 
 /*
@@ -625,7 +595,7 @@ static int madgemc_chipset_init(struct net_device *dev)
 /*
  * Disable the board, and put back into power-up state.
  */
-void madgemc_chipset_close(struct net_device *dev)
+static void madgemc_chipset_close(struct net_device *dev)
 {
         /* disable interrupts */
         madgemc_setint(dev, 0);
@@ -664,12 +634,12 @@ void madgemc_chipset_close(struct net_device *dev)
  * is complete.
  *
  */
-static void madgemc_read_rom(struct madgemc_card *card)
+static void madgemc_read_rom(struct net_device *dev, struct card_info *card)
 {
         unsigned long ioaddr;
         unsigned char reg0, reg1, tmpreg0, i;
 
-        ioaddr = card->dev->base_addr;
+        ioaddr = dev->base_addr;
 
         reg0 = inb(ioaddr + MC_CONTROL_REG0);
         reg1 = inb(ioaddr + MC_CONTROL_REG1);
@@ -686,9 +656,9 @@ static void madgemc_read_rom(struct madgemc_card *card)
         outb(tmpreg0 | MC_CONTROL_REG0_PAGE, ioaddr + MC_CONTROL_REG0);
 
         /* Read BIA */
-        card->dev->addr_len = 6;
+        dev->addr_len = 6;
         for (i = 0; i < 6; i++)
-                card->dev->dev_addr[i] = inb(ioaddr + MC_ROM_BIA_START + i);
+                dev->dev_addr[i] = inb(ioaddr + MC_ROM_BIA_START + i);
         
         /* Restore original register values */
         outb(reg0, ioaddr + MC_CONTROL_REG0);
@@ -721,14 +691,10 @@ static int madgemc_close(struct net_device *dev)
 static int madgemc_mcaproc(char *buf, int slot, void *d) 
 {       
         struct net_device *dev = (struct net_device *)d;
-        struct madgemc_card *curcard = madgemc_card_list;
+        struct net_local *tp = dev->priv;
+        struct card_info *curcard = tp->tmspriv;
         int len = 0;
         
-        while (curcard) { /* search for card struct */
-                if (curcard->dev == dev)
-                        break;
-                curcard = curcard->next;
-        }
         len += sprintf(buf+len, "-------\n");
         if (curcard) {
                 struct net_local *tp = netdev_priv(dev);
@@ -763,38 +729,57 @@ static int madgemc_mcaproc(char *buf, int slot, void *d)
         return len;
 }
 
-static void __exit madgemc_exit(void)
+static int __devexit madgemc_remove(struct device *device)
 {
-        struct net_device *dev;
-        struct madgemc_card *this_card;
-        
-        while (madgemc_card_list) {
-                dev = madgemc_card_list->dev;
-                unregister_netdev(dev);
-                release_region(dev->base_addr-MADGEMC_SIF_OFFSET, MADGEMC_IO_EXTENT);
-                free_irq(dev->irq, dev);
-                tmsdev_term(dev);
-                free_netdev(dev);
-                this_card = madgemc_card_list;
-                madgemc_card_list = this_card->next;
-                kfree(this_card);
-        }
+        struct net_device *dev = dev_get_drvdata(device);
+        struct net_local *tp;
+        struct card_info *card;
+
+        if (!dev)
+                BUG();
+
+        tp = dev->priv;
+        card = tp->tmspriv;
+        kfree(card);
+        tp->tmspriv = NULL;
+
+        unregister_netdev(dev);
+        release_region(dev->base_addr-MADGEMC_SIF_OFFSET, MADGEMC_IO_EXTENT);
+        free_irq(dev->irq, dev);
+        tmsdev_term(dev);
+        free_netdev(dev);
+        dev_set_drvdata(device, NULL);
+
+        return 0;
+}
+
+static short madgemc_adapter_ids[] __initdata = {
+        0x002d,
+        0x0000
+};
+
+static struct mca_driver madgemc_driver = {
+        .id_table = madgemc_adapter_ids,
+        .driver = {
+                .name = "madgemc",
+                .bus = &mca_bus_type,
+                .probe = madgemc_probe,
+                .remove = __devexit_p(madgemc_remove),
+        },
+};
+
+static int __init madgemc_init (void)
+{
+        return mca_register_driver (&madgemc_driver);
 }
 
-module_init(madgemc_probe);
+static void __exit madgemc_exit (void)
+{
+        mca_unregister_driver (&madgemc_driver);
+}
+
+module_init(madgemc_init);
 module_exit(madgemc_exit);
 
 MODULE_LICENSE("GPL");
 
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODVERSIONS  -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c madgemc.c"
- *  alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c madgemc.c"
- *  c-set-style "K&R"
- *  c-indent-level: 8
- *  c-basic-offset: 8
- *  tab-width: 8
- * End:
- */
-
diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
index 675b063508e3..eb1423ede75c 100644
--- a/drivers/net/tokenring/proteon.c
+++ b/drivers/net/tokenring/proteon.c
@@ -62,8 +62,7 @@ static int dmalist[] __initdata = {
 };
 
 static char cardname[] = "Proteon 1392\0";
-
-struct net_device *proteon_probe(int unit);
+static u64 dma_mask = ISA_MAX_ADDRESS;
 static int proteon_open(struct net_device *dev);
 static void proteon_read_eeprom(struct net_device *dev);
 static unsigned short proteon_setnselout_pins(struct net_device *dev);
@@ -116,7 +115,7 @@ nodev:
         return -ENODEV;
 }
 
-static int __init setup_card(struct net_device *dev)
+static int __init setup_card(struct net_device *dev, struct device *pdev)
 {
         struct net_local *tp;
         static int versionprinted;
@@ -137,7 +136,7 @@ static int __init setup_card(struct net_device *dev)
                 }
         }
         if (err)
-                goto out4;
+                goto out5;
 
         /* At this point we have found a valid card. */
 
@@ -145,14 +144,15 @@ static int __init setup_card(struct net_device *dev)
                 printk(KERN_DEBUG "%s", version);
 
         err = -EIO;
-        if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL))
+        pdev->dma_mask = &dma_mask;
+        if (tmsdev_init(dev, pdev))
                 goto out4;
 
         dev->base_addr &= ~3; 
                 
         proteon_read_eeprom(dev);
 
-        printk(KERN_DEBUG "%s:    Ring Station Address: ", dev->name);
+        printk(KERN_DEBUG "proteon.c:    Ring Station Address: ");
         printk("%2.2x", dev->dev_addr[0]);
         for (j = 1; j < 6; j++)
                 printk(":%2.2x", dev->dev_addr[j]);
@@ -185,7 +185,7 @@ static int __init setup_card(struct net_device *dev)
                 
                 if(irqlist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: AutoSelect no IRQ available\n", dev->name);
+                        printk(KERN_INFO "proteon.c: AutoSelect no IRQ available\n");
                         goto out3;
                 }
         }
@@ -196,15 +196,15 @@ static int __init setup_card(struct net_device *dev)
                                 break;
                 if (irqlist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: Illegal IRQ %d specified\n",
-                                dev->name, dev->irq);
+                        printk(KERN_INFO "proteon.c: Illegal IRQ %d specified\n",
+                                dev->irq);
                         goto out3;
                 }
                 if (request_irq(dev->irq, tms380tr_interrupt, 0, 
                         cardname, dev))
                 {
-                        printk(KERN_INFO "%s: Selected IRQ %d not available\n", 
-                                dev->name, dev->irq);
+                        printk(KERN_INFO "proteon.c: Selected IRQ %d not available\n",
+                                dev->irq);
                         goto out3;
                 }
         }
@@ -220,7 +220,7 @@ static int __init setup_card(struct net_device *dev)
 
                 if(dmalist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: AutoSelect no DMA available\n", dev->name);
+                        printk(KERN_INFO "proteon.c: AutoSelect no DMA available\n");
                         goto out2;
                 }
         }
@@ -231,25 +231,25 @@ static int __init setup_card(struct net_device *dev)
                                 break;
                 if (dmalist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: Illegal DMA %d specified\n", 
-                                dev->name, dev->dma);
+                        printk(KERN_INFO "proteon.c: Illegal DMA %d specified\n",
+                                dev->dma);
                         goto out2;
                 }
                 if (request_dma(dev->dma, cardname))
                 {
-                        printk(KERN_INFO "%s: Selected DMA %d not available\n", 
-                                dev->name, dev->dma);
+                        printk(KERN_INFO "proteon.c: Selected DMA %d not available\n",
+                                dev->dma);
                         goto out2;
                 }
         }
 
-        printk(KERN_DEBUG "%s:    IO: %#4lx  IRQ: %d  DMA: %d\n",
-               dev->name, dev->base_addr, dev->irq, dev->dma);
-                
         err = register_netdev(dev);
         if (err)
                 goto out;
 
+        printk(KERN_DEBUG "%s:    IO: %#4lx  IRQ: %d  DMA: %d\n",
+               dev->name, dev->base_addr, dev->irq, dev->dma);
+
         return 0;
 out:
         free_dma(dev->dma);
@@ -258,34 +258,11 @@ out2:
 out3:
         tmsdev_term(dev);
 out4:
-        release_region(dev->base_addr, PROTEON_IO_EXTENT); 
+        release_region(dev->base_addr, PROTEON_IO_EXTENT);
+out5:
         return err;
 }
 
-struct net_device * __init proteon_probe(int unit)
-{
-        struct net_device *dev = alloc_trdev(sizeof(struct net_local));
-        int err = 0;
-
-        if (!dev)
-                return ERR_PTR(-ENOMEM);
-
-        if (unit >= 0) {
-                sprintf(dev->name, "tr%d", unit);
-                netdev_boot_setup_check(dev);
-        }
-
-        err = setup_card(dev);
-        if (err)
-                goto out;
-
-        return dev;
-
-out:
-        free_netdev(dev);
-        return ERR_PTR(err);
-}
-
 /*
  * Reads MAC address from adapter RAM, which should've read it from
  * the onboard ROM.  
@@ -352,8 +329,6 @@ static int proteon_open(struct net_device *dev)
         return tms380tr_open(dev);
 }
 
-#ifdef MODULE
-
 #define ISATR_MAX_ADAPTERS 3
 
 static int io[ISATR_MAX_ADAPTERS];
@@ -366,13 +341,23 @@ module_param_array(io, int, NULL, 0);
 module_param_array(irq, int, NULL, 0);
 module_param_array(dma, int, NULL, 0);
 
-static struct net_device *proteon_dev[ISATR_MAX_ADAPTERS];
+static struct platform_device *proteon_dev[ISATR_MAX_ADAPTERS];
 
-int init_module(void)
+static struct device_driver proteon_driver = {
+        .name           = "proteon",
+        .bus            = &platform_bus_type,
+};
+
+static int __init proteon_init(void)
 {
         struct net_device *dev;
+        struct platform_device *pdev;
         int i, num = 0, err = 0;
 
+        err = driver_register(&proteon_driver);
+        if (err)
+                return err;
+
         for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
                 dev = alloc_trdev(sizeof(struct net_local));
                 if (!dev)
@@ -381,11 +366,15 @@ int init_module(void)
                 dev->base_addr = io[i];
                 dev->irq = irq[i];
                 dev->dma = dma[i];
-                err = setup_card(dev);
+                pdev = platform_device_register_simple("proteon",
+                        i, NULL, 0);
+                err = setup_card(dev, &pdev->dev);
                 if (!err) {
-                        proteon_dev[i] = dev;
+                        proteon_dev[i] = pdev;
+                        dev_set_drvdata(&pdev->dev, dev);
                         ++num;
                 } else {
+                        platform_device_unregister(pdev);
                         free_netdev(dev);
                 }
         }
@@ -399,34 +388,28 @@ int init_module(void)
         return (0);
 }
 
-void cleanup_module(void)
+static void __exit proteon_cleanup(void)
 {
+        struct net_device *dev;
         int i;
 
         for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
-                struct net_device *dev = proteon_dev[i];
+                struct platform_device *pdev = proteon_dev[i];
                 
-                if (!dev) 
+                if (!pdev)
                         continue;
-                
+                dev = dev_get_drvdata(&pdev->dev);
                 unregister_netdev(dev);
                 release_region(dev->base_addr, PROTEON_IO_EXTENT);
                 free_irq(dev->irq, dev);
                 free_dma(dev->dma);
                 tmsdev_term(dev);
                 free_netdev(dev);
+                dev_set_drvdata(&pdev->dev, NULL);
+                platform_device_unregister(pdev);
         }
+        driver_unregister(&proteon_driver);
 }
-#endif /* MODULE */
 
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODVERSIONS  -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c proteon.c"
- *  alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c proteon.c"
- *  c-set-style "K&R"
- *  c-indent-level: 8
- *  c-basic-offset: 8
- *  tab-width: 8
- * End:
- */
+module_init(proteon_init);
+module_exit(proteon_cleanup);
diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
index 3fab54a26466..3c7c66204f74 100644
--- a/drivers/net/tokenring/skisa.c
+++ b/drivers/net/tokenring/skisa.c
@@ -68,8 +68,7 @@ static int dmalist[] __initdata = {
 };
 
 static char isa_cardname[] = "SK NET TR 4/16 ISA\0";
-
-struct net_device *sk_isa_probe(int unit);
+static u64 dma_mask = ISA_MAX_ADDRESS;
 static int sk_isa_open(struct net_device *dev);
 static void sk_isa_read_eeprom(struct net_device *dev);
 static unsigned short sk_isa_setnselout_pins(struct net_device *dev);
@@ -133,7 +132,7 @@ static int __init sk_isa_probe1(struct net_device *dev, int ioaddr)
         return 0;
 }
 
-static int __init setup_card(struct net_device *dev)
+static int __init setup_card(struct net_device *dev, struct device *pdev)
 {
         struct net_local *tp;
         static int versionprinted;
@@ -154,7 +153,7 @@ static int __init setup_card(struct net_device *dev)
                 }
         }
         if (err)
-                goto out4;
+                goto out5;
 
         /* At this point we have found a valid card. */
 
@@ -162,14 +161,15 @@ static int __init setup_card(struct net_device *dev)
                 printk(KERN_DEBUG "%s", version);
 
         err = -EIO;
-        if (tmsdev_init(dev, ISA_MAX_ADDRESS, NULL))
+        pdev->dma_mask = &dma_mask;
+        if (tmsdev_init(dev, pdev))
                 goto out4;
 
         dev->base_addr &= ~3; 
                 
         sk_isa_read_eeprom(dev);
 
-        printk(KERN_DEBUG "%s:    Ring Station Address: ", dev->name);
+        printk(KERN_DEBUG "skisa.c:    Ring Station Address: ");
         printk("%2.2x", dev->dev_addr[0]);
         for (j = 1; j < 6; j++)
                 printk(":%2.2x", dev->dev_addr[j]);
@@ -202,7 +202,7 @@ static int __init setup_card(struct net_device *dev)
                 
                 if(irqlist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: AutoSelect no IRQ available\n", dev->name);
+                        printk(KERN_INFO "skisa.c: AutoSelect no IRQ available\n");
                         goto out3;
                 }
         }
@@ -213,15 +213,15 @@ static int __init setup_card(struct net_device *dev)
                                 break;
                 if (irqlist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: Illegal IRQ %d specified\n",
-                                dev->name, dev->irq);
+                        printk(KERN_INFO "skisa.c: Illegal IRQ %d specified\n",
+                                dev->irq);
                         goto out3;
                 }
                 if (request_irq(dev->irq, tms380tr_interrupt, 0, 
                         isa_cardname, dev))
                 {
-                        printk(KERN_INFO "%s: Selected IRQ %d not available\n", 
-                                dev->name, dev->irq);
+                        printk(KERN_INFO "skisa.c: Selected IRQ %d not available\n",
+                                dev->irq);
                         goto out3;
                 }
         }
@@ -237,7 +237,7 @@ static int __init setup_card(struct net_device *dev)
 
                 if(dmalist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: AutoSelect no DMA available\n", dev->name);
+                        printk(KERN_INFO "skisa.c: AutoSelect no DMA available\n");
                         goto out2;
                 }
         }
@@ -248,25 +248,25 @@ static int __init setup_card(struct net_device *dev)
                                 break;
                 if (dmalist[j] == 0)
                 {
-                        printk(KERN_INFO "%s: Illegal DMA %d specified\n", 
-                                dev->name, dev->dma);
+                        printk(KERN_INFO "skisa.c: Illegal DMA %d specified\n",
+                                dev->dma);
                         goto out2;
                 }
                 if (request_dma(dev->dma, isa_cardname))
                 {
-                        printk(KERN_INFO "%s: Selected DMA %d not available\n", 
-                                dev->name, dev->dma);
+                        printk(KERN_INFO "skisa.c: Selected DMA %d not available\n",
+                                dev->dma);
                         goto out2;
                 }
         }
 
-        printk(KERN_DEBUG "%s:    IO: %#4lx  IRQ: %d  DMA: %d\n",
-               dev->name, dev->base_addr, dev->irq, dev->dma);
-                
         err = register_netdev(dev);
         if (err)
                 goto out;
 
+        printk(KERN_DEBUG "%s:    IO: %#4lx  IRQ: %d  DMA: %d\n",
+               dev->name, dev->base_addr, dev->irq, dev->dma);
+
         return 0;
 out:
         free_dma(dev->dma);
@@ -275,33 +275,11 @@ out2:
 out3:
         tmsdev_term(dev);
 out4:
-        release_region(dev->base_addr, SK_ISA_IO_EXTENT); 
+        release_region(dev->base_addr, SK_ISA_IO_EXTENT);
+out5:
         return err;
 }
 
-struct net_device * __init sk_isa_probe(int unit)
-{
-        struct net_device *dev = alloc_trdev(sizeof(struct net_local));
-        int err = 0;
-
-        if (!dev)
-                return ERR_PTR(-ENOMEM);
-
-        if (unit >= 0) {
-                sprintf(dev->name, "tr%d", unit);
-                netdev_boot_setup_check(dev);
-        }
-
-        err = setup_card(dev);
-        if (err)
-                goto out;
-
-        return dev;
-out:
-        free_netdev(dev);
-        return ERR_PTR(err);
-}
-
 /*
  * Reads MAC address from adapter RAM, which should've read it from
  * the onboard ROM.  
@@ -361,8 +339,6 @@ static int sk_isa_open(struct net_device *dev)
         return tms380tr_open(dev);
 }
 
-#ifdef MODULE
-
 #define ISATR_MAX_ADAPTERS 3
 
 static int io[ISATR_MAX_ADAPTERS];
@@ -375,13 +351,23 @@ module_param_array(io, int, NULL, 0);
 module_param_array(irq, int, NULL, 0);
 module_param_array(dma, int, NULL, 0);
 
-static struct net_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
+static struct platform_device *sk_isa_dev[ISATR_MAX_ADAPTERS];
+
+static struct device_driver sk_isa_driver = {
+        .name           = "skisa",
+        .bus            = &platform_bus_type,
+};
 
-int init_module(void)
+static int __init sk_isa_init(void)
 {
         struct net_device *dev;
+        struct platform_device *pdev;
         int i, num = 0, err = 0;
 
+        err = driver_register(&sk_isa_driver);
+        if (err)
+                return err;
+
         for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
                 dev = alloc_trdev(sizeof(struct net_local));
                 if (!dev)
@@ -390,12 +376,15 @@ int init_module(void)
                 dev->base_addr = io[i];
                 dev->irq = irq[i];
                 dev->dma = dma[i];
-                err = setup_card(dev);
-
+                pdev = platform_device_register_simple("skisa",
+                        i, NULL, 0);
+                err = setup_card(dev, &pdev->dev);
                 if (!err) {
-                        sk_isa_dev[i] = dev;
+                        sk_isa_dev[i] = pdev;
+                        dev_set_drvdata(&sk_isa_dev[i]->dev, dev);
                         ++num;
                 } else {
+                        platform_device_unregister(pdev);
                         free_netdev(dev);
                 }
         }
@@ -409,34 +398,28 @@ int init_module(void)
         return (0);
 }
 
-void cleanup_module(void)
+static void __exit sk_isa_cleanup(void)
 {
+        struct net_device *dev;
         int i;
 
         for (i = 0; i < ISATR_MAX_ADAPTERS ; i++) {
-                struct net_device *dev = sk_isa_dev[i];
+                struct platform_device *pdev = sk_isa_dev[i];
 
-                if (!dev) 
+                if (!pdev)
                         continue;
-                
+                dev = dev_get_drvdata(&pdev->dev);
                 unregister_netdev(dev);
                 release_region(dev->base_addr, SK_ISA_IO_EXTENT);
                 free_irq(dev->irq, dev);
                 free_dma(dev->dma);
                 tmsdev_term(dev);
                 free_netdev(dev);
+                dev_set_drvdata(&pdev->dev, NULL);
+                platform_device_unregister(pdev);
         }
+        driver_unregister(&sk_isa_driver);
 }
-#endif /* MODULE */
 
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODVERSIONS  -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c skisa.c"
- *  alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c skisa.c"
- *  c-set-style "K&R"
- *  c-indent-level: 8
- *  c-basic-offset: 8
- *  tab-width: 8
- * End:
- */
+module_init(sk_isa_init);
+module_exit(sk_isa_cleanup);
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index 5c8aeacb8318..67d2b596ce22 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -77,7 +77,7 @@ static int ringspeed;
 
 /* SMC Name of the Adapter. */
 static char smctr_name[] = "SMC TokenCard";
-char *smctr_model = "Unknown";
+static char *smctr_model = "Unknown";
 
 /* Use 0 for production, 1 for verification, 2 for debug, and
  * 3 for very verbose debug.
diff --git a/drivers/net/tokenring/smctr_firmware.h b/drivers/net/tokenring/smctr_firmware.h
index 53f2cbc817c9..48994b043b7c 100644
--- a/drivers/net/tokenring/smctr_firmware.h
+++ b/drivers/net/tokenring/smctr_firmware.h
@@ -21,7 +21,7 @@
 
 #if defined(CONFIG_SMCTR) || defined(CONFIG_SMCTR_MODULE)
 
-unsigned char smctr_code[] = {
+static const unsigned char smctr_code[] = {
         0x0BC, 0x01D, 0x012, 0x03B, 0x063, 0x0B4, 0x0E9, 0x000,
         0x000, 0x01F, 0x000, 0x001, 0x001, 0x000, 0x002, 0x005,
         0x001, 0x000, 0x006, 0x003, 0x001, 0x000, 0x004, 0x009,
diff --git a/drivers/net/tokenring/tms380tr.c b/drivers/net/tokenring/tms380tr.c
index df43b449e429..2e39bf1f7462 100644
--- a/drivers/net/tokenring/tms380tr.c
+++ b/drivers/net/tokenring/tms380tr.c
@@ -62,6 +62,7 @@
  *                              normal operation.
  *      30-Dec-02       JF      Removed incorrect __init from 
  *                              tms380tr_init_card.
+ *      22-Jul-05       JF      Converted to dma-mapping.
  *                              
  *  To do:
  *    1. Multi/Broadcast packet handling (this may have fixed itself)
@@ -89,7 +90,7 @@ static const char version[] = "tms380tr.c: v1.10 30/12/2002 by Christoph Goos, A
 #include <linux/time.h>
 #include <linux/errno.h>
 #include <linux/init.h>
-#include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/delay.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
@@ -114,8 +115,6 @@ static const char version[] = "tms380tr.c: v1.10 30/12/2002 by Christoph Goos, A
 #endif
 static unsigned int tms380tr_debug = TMS380TR_DEBUG;
 
-static struct device tms_device;
-
 /* Index to functions, as function prototypes.
  * Alphabetical by function name.
  */
@@ -434,7 +433,7 @@ static void tms380tr_init_net_local(struct net_device *dev)
                         skb_put(tp->Rpl[i].Skb, tp->MaxPacketSize);
 
                         /* data unreachable for DMA ? then use local buffer */
-                        dmabuf = pci_map_single(tp->pdev, tp->Rpl[i].Skb->data, tp->MaxPacketSize, PCI_DMA_FROMDEVICE);
+                        dmabuf = dma_map_single(tp->pdev, tp->Rpl[i].Skb->data, tp->MaxPacketSize, DMA_FROM_DEVICE);
                         if(tp->dmalimit && (dmabuf + tp->MaxPacketSize > tp->dmalimit))
                         {
                                 tp->Rpl[i].SkbStat = SKB_DATA_COPY;
@@ -638,10 +637,10 @@ static int tms380tr_hardware_send_packet(struct sk_buff *skb, struct net_device
         /* Is buffer reachable for Busmaster-DMA? */
 
         length  = skb->len;
-        dmabuf = pci_map_single(tp->pdev, skb->data, length, PCI_DMA_TODEVICE);
+        dmabuf = dma_map_single(tp->pdev, skb->data, length, DMA_TO_DEVICE);
         if(tp->dmalimit && (dmabuf + length > tp->dmalimit)) {
                 /* Copy frame to local buffer */
-                pci_unmap_single(tp->pdev, dmabuf, length, PCI_DMA_TODEVICE);
+                dma_unmap_single(tp->pdev, dmabuf, length, DMA_TO_DEVICE);
                 dmabuf  = 0;
                 i       = tp->TplFree->TPLIndex;
                 buf     = tp->LocalTxBuffers[i];
@@ -1284,9 +1283,7 @@ static int tms380tr_reset_adapter(struct net_device *dev)
         unsigned short count, c, count2;
         const struct firmware *fw_entry = NULL;
 
-        strncpy(tms_device.bus_id,dev->name, BUS_ID_SIZE);
-
-        if (request_firmware(&fw_entry, "tms380tr.bin", &tms_device) != 0) {
+        if (request_firmware(&fw_entry, "tms380tr.bin", tp->pdev) != 0) {
                 printk(KERN_ALERT "%s: firmware %s is missing, cannot start.\n",
                         dev->name, "tms380tr.bin");
                 return (-1);
@@ -2021,7 +2018,7 @@ static void tms380tr_cancel_tx_queue(struct net_local* tp)
 
                 printk(KERN_INFO "Cancel tx (%08lXh).\n", (unsigned long)tpl);
                 if (tpl->DMABuff)
-                        pci_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, PCI_DMA_TODEVICE);
+                        dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE);
                 dev_kfree_skb_any(tpl->Skb);
         }
 
@@ -2090,7 +2087,7 @@ static void tms380tr_tx_status_irq(struct net_device *dev)
 
                 tp->MacStat.tx_packets++;
                 if (tpl->DMABuff)
-                        pci_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, PCI_DMA_TODEVICE);
+                        dma_unmap_single(tp->pdev, tpl->DMABuff, tpl->Skb->len, DMA_TO_DEVICE);
                 dev_kfree_skb_irq(tpl->Skb);
                 tpl->BusyFlag = 0;      /* "free" TPL */
         }
@@ -2209,7 +2206,7 @@ static void tms380tr_rcv_status_irq(struct net_device *dev)
                                 tp->MacStat.rx_errors++;
                 }
                 if (rpl->DMABuff)
-                        pci_unmap_single(tp->pdev, rpl->DMABuff, tp->MaxPacketSize, PCI_DMA_TODEVICE);
+                        dma_unmap_single(tp->pdev, rpl->DMABuff, tp->MaxPacketSize, DMA_TO_DEVICE);
                 rpl->DMABuff = 0;
 
                 /* Allocate new skb for rpl */
@@ -2227,7 +2224,7 @@ static void tms380tr_rcv_status_irq(struct net_device *dev)
                         skb_put(rpl->Skb, tp->MaxPacketSize);
 
                         /* Data unreachable for DMA ? then use local buffer */
-                        dmabuf = pci_map_single(tp->pdev, rpl->Skb->data, tp->MaxPacketSize, PCI_DMA_FROMDEVICE);
+                        dmabuf = dma_map_single(tp->pdev, rpl->Skb->data, tp->MaxPacketSize, DMA_FROM_DEVICE);
                         if(tp->dmalimit && (dmabuf + tp->MaxPacketSize > tp->dmalimit))
                         {
                                 rpl->SkbStat = SKB_DATA_COPY;
@@ -2332,23 +2329,26 @@ void tmsdev_term(struct net_device *dev)
         struct net_local *tp;
 
         tp = netdev_priv(dev);
-        pci_unmap_single(tp->pdev, tp->dmabuffer, sizeof(struct net_local),
-                PCI_DMA_BIDIRECTIONAL);
+        dma_unmap_single(tp->pdev, tp->dmabuffer, sizeof(struct net_local),
+                DMA_BIDIRECTIONAL);
 }
 
-int tmsdev_init(struct net_device *dev, unsigned long dmalimit, 
-                struct pci_dev *pdev)
+int tmsdev_init(struct net_device *dev, struct device *pdev)
 {
         struct net_local *tms_local;
 
         memset(dev->priv, 0, sizeof(struct net_local));
         tms_local = netdev_priv(dev);
         init_waitqueue_head(&tms_local->wait_for_tok_int);
-        tms_local->dmalimit = dmalimit;
+        if (pdev->dma_mask)
+                tms_local->dmalimit = *pdev->dma_mask;
+        else
+                return -ENOMEM;
         tms_local->pdev = pdev;
-        tms_local->dmabuffer = pci_map_single(pdev, (void *)tms_local,
-            sizeof(struct net_local), PCI_DMA_BIDIRECTIONAL);
-        if (tms_local->dmabuffer + sizeof(struct net_local) > dmalimit)
+        tms_local->dmabuffer = dma_map_single(pdev, (void *)tms_local,
+            sizeof(struct net_local), DMA_BIDIRECTIONAL);
+        if (tms_local->dmabuffer + sizeof(struct net_local) > 
+                        tms_local->dmalimit)
         {
                 printk(KERN_INFO "%s: Memory not accessible for DMA\n",
                         dev->name);
@@ -2370,8 +2370,6 @@ int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
         return 0;
 }
 
-#ifdef MODULE
-
 EXPORT_SYMBOL(tms380tr_open);
 EXPORT_SYMBOL(tms380tr_close);
 EXPORT_SYMBOL(tms380tr_interrupt);
@@ -2379,7 +2377,9 @@ EXPORT_SYMBOL(tmsdev_init);
 EXPORT_SYMBOL(tmsdev_term);
 EXPORT_SYMBOL(tms380tr_wait);
 
-struct module *TMS380_module = NULL;
+#ifdef MODULE
+
+static struct module *TMS380_module = NULL;
 
 int init_module(void)
 {
@@ -2397,14 +2397,3 @@ void cleanup_module(void)
 
 MODULE_LICENSE("GPL");
 
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODVERSIONS  -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tms380tr.c"
- *  alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tms380tr.c"
- *  c-set-style "K&R"
- *  c-indent-level: 8
- *  c-basic-offset: 8
- *  tab-width: 8
- * End:
- */
diff --git a/drivers/net/tokenring/tms380tr.h b/drivers/net/tokenring/tms380tr.h
index f2c5ba0f37a5..30452c67bb68 100644
--- a/drivers/net/tokenring/tms380tr.h
+++ b/drivers/net/tokenring/tms380tr.h
@@ -17,8 +17,7 @@
 int tms380tr_open(struct net_device *dev);
 int tms380tr_close(struct net_device *dev);
 irqreturn_t tms380tr_interrupt(int irq, void *dev_id, struct pt_regs *regs);
-int tmsdev_init(struct net_device *dev, unsigned long dmalimit,
-                struct pci_dev *pdev);
+int tmsdev_init(struct net_device *dev, struct device *pdev);
 void tmsdev_term(struct net_device *dev);
 void tms380tr_wait(unsigned long time);
 
@@ -719,7 +718,7 @@ struct s_TPL {	/* Transmit Parameter List (align on even word boundaries) */
         struct sk_buff *Skb;
         unsigned char TPLIndex;
         volatile unsigned char BusyFlag;/* Flag: TPL busy? */
-        dma_addr_t DMABuff;             /* DMA IO bus address from pci_map */
+        dma_addr_t DMABuff;             /* DMA IO bus address from dma_map */
 };
 
 /* ---------------------Receive Functions-------------------------------*
@@ -1060,7 +1059,7 @@ struct s_RPL {	/* Receive Parameter List */
         struct sk_buff *Skb;
         SKB_STAT SkbStat;
         int RPLIndex;
-        dma_addr_t DMABuff;             /* DMA IO bus address from pci_map */
+        dma_addr_t DMABuff;             /* DMA IO bus address from dma_map */
 };
 
 /* Information that need to be kept for each board. */
@@ -1091,7 +1090,7 @@ typedef struct net_local {
         RPL *RplTail;
         unsigned char LocalRxBuffers[RPL_NUM][DEFAULT_PACKET_SIZE];
 
-        struct pci_dev *pdev;
+        struct device *pdev;
         int DataRate;
         unsigned char ScbInUse;
         unsigned short CMDqueue;
diff --git a/drivers/net/tokenring/tmspci.c b/drivers/net/tokenring/tmspci.c
index 37ddb5c2bec3..ab47c0547a3b 100644
--- a/drivers/net/tokenring/tmspci.c
+++ b/drivers/net/tokenring/tmspci.c
@@ -100,7 +100,7 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic
         unsigned int pci_irq_line;
         unsigned long pci_ioaddr;
         struct card_info *cardinfo = &card_info_table[ent->driver_data];
-                
+
         if (versionprinted++ == 0)
                 printk("%s", version);
 
@@ -143,7 +143,7 @@ static int __devinit tms_pci_attach(struct pci_dev *pdev, const struct pci_devic
                 printk(":%2.2x", dev->dev_addr[i]);
         printk("\n");
                 
-        ret = tmsdev_init(dev, PCI_MAX_ADDRESS, pdev);
+        ret = tmsdev_init(dev, &pdev->dev);
         if (ret) {
                 printk("%s: unable to get memory for dev->priv.\n", dev->name);
                 goto err_out_irq;
@@ -254,14 +254,3 @@ static void __exit tms_pci_rmmod (void)
 module_init(tms_pci_init);
 module_exit(tms_pci_rmmod);
 
-
-/*
- * Local variables:
- *  compile-command: "gcc -DMODVERSIONS  -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tmspci.c"
- *  alt-compile-command: "gcc -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -O6 -fomit-frame-pointer -I/usr/src/linux/drivers/net/tokenring/ -c tmspci.c"
- *  c-set-style "K&R"
- *  c-indent-level: 8
- *  c-basic-offset: 8
- *  tab-width: 8
- * End:
- */
diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index dd357dd8c370..fc353e348f9a 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -446,13 +446,13 @@ static void de_rx (struct de_private *de)
 
                         mapping =
                         de->rx_skb[rx_tail].mapping =
-                                pci_map_single(de->pdev, copy_skb->tail,
+                                pci_map_single(de->pdev, copy_skb->data,
                                                buflen, PCI_DMA_FROMDEVICE);
                         de->rx_skb[rx_tail].skb = copy_skb;
                 } else {
                         pci_dma_sync_single_for_cpu(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
                         skb_reserve(copy_skb, RX_OFFSET);
-                        memcpy(skb_put(copy_skb, len), skb->tail, len);
+                        memcpy(skb_put(copy_skb, len), skb->data, len);
 
                         pci_dma_sync_single_for_device(de->pdev, mapping, len, PCI_DMA_FROMDEVICE);
 
@@ -1269,7 +1269,7 @@ static int de_refill_rx (struct de_private *de)
                 skb->dev = de->dev;
 
                 de->rx_skb[i].mapping = pci_map_single(de->pdev,
-                        skb->tail, de->rx_buf_sz, PCI_DMA_FROMDEVICE);
+                        skb->data, de->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 de->rx_skb[i].skb = skb;
 
                 de->rx_ring[i].opts1 = cpu_to_le32(DescOwn);
diff --git a/drivers/net/tulip/dmfe.c b/drivers/net/tulip/dmfe.c
index e25f33df223e..74e9075d9c48 100644
--- a/drivers/net/tulip/dmfe.c
+++ b/drivers/net/tulip/dmfe.c
@@ -78,6 +78,7 @@
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/init.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
@@ -354,7 +355,7 @@ static int __devinit dmfe_init_one (struct pci_dev *pdev,
         SET_MODULE_OWNER(dev);
         SET_NETDEV_DEV(dev, &pdev->dev);
 
-        if (pci_set_dma_mask(pdev, 0xffffffff)) {
+        if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 printk(KERN_WARNING DRV_NAME ": 32-bit PCI DMA not available.\n");
                 err = -ENODEV;
                 goto err_out_free;
@@ -743,11 +744,6 @@ static irqreturn_t dmfe_interrupt(int irq, void *dev_id, struct pt_regs *regs)
 
         DMFE_DBUG(0, "dmfe_interrupt()", 0);
 
-        if (!dev) {
-                DMFE_DBUG(1, "dmfe_interrupt() without DEVICE arg", 0);
-                return IRQ_NONE;
-        }
-
         spin_lock_irqsave(&db->lock, flags);
 
         /* Got DM910X status */
@@ -949,8 +945,8 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
 
                                 /* Received Packet CRC check need or not */
                                 if ( (db->dm910x_chk_mode & 1) &&
-                                        (cal_CRC(skb->tail, rxlen, 1) !=
-                                        (*(u32 *) (skb->tail+rxlen) ))) { /* FIXME (?) */
+                                        (cal_CRC(skb->data, rxlen, 1) !=
+                                        (*(u32 *) (skb->data+rxlen) ))) { /* FIXME (?) */
                                         /* Found a error received packet */
                                         dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
                                         db->dm910x_chk_mode = 3;
@@ -963,7 +959,7 @@ static void dmfe_rx_packet(struct DEVICE *dev, struct dmfe_board_info * db)
                                                 /* size less than COPY_SIZE, allocate a rxlen SKB */
                                                 skb->dev = dev;
                                                 skb_reserve(skb, 2); /* 16byte align */
-                                                memcpy(skb_put(skb, rxlen), rxptr->rx_skb_ptr->tail, rxlen);
+                                                memcpy(skb_put(skb, rxlen), rxptr->rx_skb_ptr->data, rxlen);
                                                 dmfe_reuse_skb(db, rxptr->rx_skb_ptr);
                                         } else {
                                                 skb->dev = dev;
@@ -1256,7 +1252,7 @@ static void dmfe_reuse_skb(struct dmfe_board_info *db, struct sk_buff * skb)
 
         if (!(rxptr->rdes0 & cpu_to_le32(0x80000000))) {
                 rxptr->rx_skb_ptr = skb;
-                rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->tail, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+                rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
                 wmb();
                 rxptr->rdes0 = cpu_to_le32(0x80000000);
                 db->rx_avail_cnt++;
@@ -1467,7 +1463,7 @@ static void allocate_rx_buffer(struct dmfe_board_info *db)
                 if ( ( skb = dev_alloc_skb(RX_ALLOC_SIZE) ) == NULL )
                         break;
                 rxptr->rx_skb_ptr = skb; /* FIXME (?) */
-                rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->tail, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
+                rxptr->rdes2 = cpu_to_le32( pci_map_single(db->pdev, skb->data, RX_ALLOC_SIZE, PCI_DMA_FROMDEVICE) );
                 wmb();
                 rxptr->rdes0 = cpu_to_le32(0x80000000);
                 rxptr = rxptr->next_rx_desc;
@@ -1806,7 +1802,7 @@ static void dmfe_parse_srom(struct dmfe_board_info * db)
         if ( ( (int) srom[18] & 0xff) == SROM_V41_CODE) {
                 /* SROM V4.01 */
                 /* Get NIC support media mode */
-                db->NIC_capability = le16_to_cpup(srom + 34);
+                db->NIC_capability = le16_to_cpup((__le16 *)srom + 34/2);
                 db->PHY_reg4 = 0;
                 for (tmp_reg = 1; tmp_reg < 0x10; tmp_reg <<= 1) {
                         switch( db->NIC_capability & tmp_reg ) {
@@ -1818,7 +1814,8 @@ static void dmfe_parse_srom(struct dmfe_board_info * db)
                 }
 
                 /* Media Mode Force or not check */
-                dmfe_mode = le32_to_cpup(srom + 34) & le32_to_cpup(srom + 36);
+                dmfe_mode = le32_to_cpup((__le32 *)srom + 34/4) &
+                                le32_to_cpup((__le32 *)srom + 36/4);
                 switch(dmfe_mode) {
                 case 0x4: dmfe_media_mode = DMFE_100MHF; break; /* 100MHF */
                 case 0x2: dmfe_media_mode = DMFE_10MFD; break;  /* 10MFD */
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index ac5bf49ff60f..fbd9ab60b052 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -63,6 +63,22 @@ static struct eeprom_fixup eeprom_fixups[] __devinitdata = {
          */
         { 0x1e00, 0x0000, 0x000b, 0x8f01, 0x0103, 0x0300, 0x0821, 0x000, 0x0001, 0x0000, 0x01e1 }
   },
+  {"Cobalt Microserver", 0, 0x10, 0xE0, {0x1e00, /* 0 == controller #, 1e == offset     */
+                                         0x0000, /* 0 == high offset, 0 == gap          */
+                                         0x0800, /* Default Autoselect                  */
+                                         0x8001, /* 1 leaf, extended type, bogus len    */
+                                         0x0003, /* Type 3 (MII), PHY #0                */
+                                         0x0400, /* 0 init instr, 4 reset instr         */
+                                         0x0801, /* Set control mode, GP0 output        */
+                                         0x0000, /* Drive GP0 Low (RST is active low)   */
+                                         0x0800, /* control mode, GP0 input (undriven)  */
+                                         0x0000, /* clear control mode                  */
+                                         0x7800, /* 100TX FDX + HDX, 10bT FDX + HDX     */
+                                         0x01e0, /* Advertise all above                 */
+                                         0x5000, /* FDX all above                       */
+                                         0x1800, /* Set fast TTM in 100bt modes         */
+                                         0x0000, /* PHY cannot be unplugged             */
+  }},
   {NULL}};
 
 
diff --git a/drivers/net/tulip/interrupt.c b/drivers/net/tulip/interrupt.c
index afb5cda9d8e1..bb3558164a5b 100644
--- a/drivers/net/tulip/interrupt.c
+++ b/drivers/net/tulip/interrupt.c
@@ -78,7 +78,7 @@ int tulip_refill_rx(struct net_device *dev)
                         if (skb == NULL)
                                 break;
 
-                        mapping = pci_map_single(tp->pdev, skb->tail, PKT_BUF_SZ,
+                        mapping = pci_map_single(tp->pdev, skb->data, PKT_BUF_SZ,
                                                  PCI_DMA_FROMDEVICE);
                         tp->rx_buffers[entry].mapping = mapping;
 
@@ -199,12 +199,12 @@ int tulip_poll(struct net_device *dev, int *budget)
                                                                    tp->rx_buffers[entry].mapping,
                                                                    pkt_len, PCI_DMA_FROMDEVICE);
 #if ! defined(__alpha__)
-                                       eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->tail,
+                                       eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->data,
                                                         pkt_len, 0);
                                        skb_put(skb, pkt_len);
 #else
                                        memcpy(skb_put(skb, pkt_len),
-                                              tp->rx_buffers[entry].skb->tail,
+                                              tp->rx_buffers[entry].skb->data,
                                               pkt_len);
 #endif
                                        pci_dma_sync_single_for_device(tp->pdev,
@@ -423,12 +423,12 @@ static int tulip_rx(struct net_device *dev)
                                                             tp->rx_buffers[entry].mapping,
                                                             pkt_len, PCI_DMA_FROMDEVICE);
 #if ! defined(__alpha__)
-                                eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->tail,
+                                eth_copy_and_sum(skb, tp->rx_buffers[entry].skb->data,
                                                  pkt_len, 0);
                                 skb_put(skb, pkt_len);
 #else
                                 memcpy(skb_put(skb, pkt_len),
-                                       tp->rx_buffers[entry].skb->tail,
+                                       tp->rx_buffers[entry].skb->data,
                                        pkt_len);
 #endif
                                 pci_dma_sync_single_for_device(tp->pdev,
diff --git a/drivers/net/tulip/media.c b/drivers/net/tulip/media.c
index 919c40cd635c..e26c31f944bf 100644
--- a/drivers/net/tulip/media.c
+++ b/drivers/net/tulip/media.c
@@ -400,6 +400,9 @@ void tulip_select_media(struct net_device *dev, int startup)
         }
 
         tp->csr6 = new_csr6 | (tp->csr6 & 0xfdff) | (tp->full_duplex ? 0x0200 : 0);
+
+        mdelay(1);
+
         return;
 }
 
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index e0ae3ed6e578..d45d8f56e5b4 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -242,6 +242,7 @@ static struct pci_device_id tulip_pci_tbl[] = {
         { 0x10b9, 0x5261, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ULI526X },      /* ALi 1563 integrated ethernet */
         { 0x10b9, 0x5263, PCI_ANY_ID, PCI_ANY_ID, 0, 0, ULI526X },      /* ALi 1563 integrated ethernet */
         { 0x10b7, 0x9300, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* 3Com 3CSOHO100B-TX */
+        { 0x14ea, 0xab08, PCI_ANY_ID, PCI_ANY_ID, 0, 0, COMET }, /* Planex FNW-3602-TX */
         { } /* terminate list */
 };
 MODULE_DEVICE_TABLE(pci, tulip_pci_tbl);
@@ -624,7 +625,7 @@ static void tulip_init_ring(struct net_device *dev)
                 tp->rx_buffers[i].skb = skb;
                 if (skb == NULL)
                         break;
-                mapping = pci_map_single(tp->pdev, skb->tail,
+                mapping = pci_map_single(tp->pdev, skb->data,
                                          PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
                 tp->rx_buffers[i].mapping = mapping;
                 skb->dev = dev;                 /* Mark as being used by this device. */
@@ -1514,8 +1515,8 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
                     (PCI_SLOT(pdev->devfn) == 12))) {
                        /* Cobalt MAC address in first EEPROM locations. */
                        sa_offset = 0;
-                       /* No media table either */
-                       tp->flags &= ~HAS_MEDIA_TABLE;
+                       /* Ensure our media table fixup get's applied */
+                       memcpy(ee_data + 16, ee_data, 8);
                }
 #endif
 #ifdef CONFIG_GSC
@@ -1756,11 +1757,19 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
 
-        if (dev && netif_running (dev) && netif_device_present (dev)) {
-                netif_device_detach (dev);
-                tulip_down (dev);
-                /* pci_power_off(pdev, -1); */
-        }
+        if (!dev)
+                return -EINVAL;
+
+        if (netif_running(dev))
+                tulip_down(dev);
+
+        netif_device_detach(dev);
+        free_irq(dev->irq, dev);
+
+        pci_save_state(pdev);
+        pci_disable_device(pdev);
+        pci_set_power_state(pdev, pci_choose_state(pdev, state));
+
         return 0;
 }
 
@@ -1768,15 +1777,26 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
 static int tulip_resume(struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
+        int retval;
 
-        if (dev && netif_running (dev) && !netif_device_present (dev)) {
-#if 1
-                pci_enable_device (pdev);
-#endif
-                /* pci_power_on(pdev); */
-                tulip_up (dev);
-                netif_device_attach (dev);
+        if (!dev)
+                return -EINVAL;
+
+        pci_set_power_state(pdev, PCI_D0);
+        pci_restore_state(pdev);
+
+        pci_enable_device(pdev);
+
+        if ((retval = request_irq(dev->irq, &tulip_interrupt, SA_SHIRQ, dev->name, dev))) {
+                printk (KERN_ERR "tulip: request_irq failed in resume\n");
+                return retval;
         }
+
+        netif_device_attach(dev);
+
+        if (netif_running(dev))
+                tulip_up(dev);
+
         return 0;
 }
 
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index caff2f590165..5b1af3986abf 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -121,6 +121,7 @@ static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
@@ -394,7 +395,7 @@ static int __devinit w840_probe1 (struct pci_dev *pdev,
 
         irq = pdev->irq;
 
-        if (pci_set_dma_mask(pdev,0xFFFFffff)) {
+        if (pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 printk(KERN_WARNING "Winbond-840: Device %s disabled due to DMA limitations.\n",
                        pci_name(pdev));
                 return -EIO;
@@ -848,7 +849,7 @@ static void init_rxtx_rings(struct net_device *dev)
                 if (skb == NULL)
                         break;
                 skb->dev = dev;                 /* Mark as being used by this device. */
-                np->rx_addr[i] = pci_map_single(np->pci_dev,skb->tail,
+                np->rx_addr[i] = pci_map_single(np->pci_dev,skb->data,
                                         skb->len,PCI_DMA_FROMDEVICE);
 
                 np->rx_ring[i].buffer1 = np->rx_addr[i];
@@ -1268,7 +1269,7 @@ static int netdev_rx(struct net_device *dev)
                                 pci_dma_sync_single_for_cpu(np->pci_dev,np->rx_addr[entry],
                                                             np->rx_skbuff[entry]->len,
                                                             PCI_DMA_FROMDEVICE);
-                                eth_copy_and_sum(skb, np->rx_skbuff[entry]->tail, pkt_len, 0);
+                                eth_copy_and_sum(skb, np->rx_skbuff[entry]->data, pkt_len, 0);
                                 skb_put(skb, pkt_len);
                                 pci_dma_sync_single_for_device(np->pci_dev,np->rx_addr[entry],
                                                                np->rx_skbuff[entry]->len,
@@ -1314,7 +1315,7 @@ static int netdev_rx(struct net_device *dev)
                                 break;                  /* Better luck next round. */
                         skb->dev = dev;                 /* Mark as being used by this device. */
                         np->rx_addr[entry] = pci_map_single(np->pci_dev,
-                                                        skb->tail,
+                                                        skb->data,
                                                         skb->len, PCI_DMA_FROMDEVICE);
                         np->rx_ring[entry].buffer1 = np->rx_addr[entry];
                 }
diff --git a/drivers/net/tulip/xircom_tulip_cb.c b/drivers/net/tulip/xircom_tulip_cb.c
index b8a9b395c5ea..887d7245fe7b 100644
--- a/drivers/net/tulip/xircom_tulip_cb.c
+++ b/drivers/net/tulip/xircom_tulip_cb.c
@@ -899,7 +899,7 @@ static void xircom_init_ring(struct net_device *dev)
                         break;
                 skb->dev = dev;                 /* Mark as being used by this device. */
                 tp->rx_ring[i].status = Rx0DescOwned;   /* Owned by Xircom chip */
-                tp->rx_ring[i].buffer1 = virt_to_bus(skb->tail);
+                tp->rx_ring[i].buffer1 = virt_to_bus(skb->data);
         }
         tp->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
 
@@ -1291,7 +1291,7 @@ xircom_rx(struct net_device *dev)
                         if (skb == NULL)
                                 break;
                         skb->dev = dev;                 /* Mark as being used by this device. */
-                        tp->rx_ring[entry].buffer1 = virt_to_bus(skb->tail);
+                        tp->rx_ring[entry].buffer1 = virt_to_bus(skb->data);
                         work_done++;
                 }
                 tp->rx_ring[entry].status = Rx0DescOwned;
diff --git a/drivers/net/tun.c b/drivers/net/tun.c
index 7bfee366297b..effab0b9adca 100644
--- a/drivers/net/tun.c
+++ b/drivers/net/tun.c
@@ -215,7 +215,7 @@ static unsigned int tun_chr_poll(struct file *file, poll_table * wait)
 
         poll_wait(file, &tun->read_wait, wait);
  
-        if (skb_queue_len(&tun->readq))
+        if (!skb_queue_empty(&tun->readq))
                 mask |= POLLIN | POLLRDNORM;
 
         return mask;
diff --git a/drivers/net/typhoon.c b/drivers/net/typhoon.c
index 8f3392989a06..ecfa6f8805ce 100644
--- a/drivers/net/typhoon.c
+++ b/drivers/net/typhoon.c
@@ -1661,7 +1661,7 @@ typhoon_alloc_rx_skb(struct typhoon *tp, u32 idx)
 #endif
 
         skb->dev = tp->dev;
-        dma_addr = pci_map_single(tp->pdev, skb->tail,
+        dma_addr = pci_map_single(tp->pdev, skb->data,
                                   PKT_BUF_SZ, PCI_DMA_FROMDEVICE);
 
         /* Since no card does 64 bit DAC, the high bits will never
@@ -1721,7 +1721,7 @@ typhoon_rx(struct typhoon *tp, struct basic_ring *rxRing, volatile u32 * ready,
                         pci_dma_sync_single_for_cpu(tp->pdev, dma_addr,
                                                     PKT_BUF_SZ,
                                                     PCI_DMA_FROMDEVICE);
-                        eth_copy_and_sum(new_skb, skb->tail, pkt_len, 0);
+                        eth_copy_and_sum(new_skb, skb->data, pkt_len, 0);
                         pci_dma_sync_single_for_device(tp->pdev, dma_addr,
                                                        PKT_BUF_SZ,
                                                        PCI_DMA_FROMDEVICE);
@@ -1906,9 +1906,9 @@ typhoon_sleep(struct typhoon *tp, pci_power_t state, u16 events)
          */
         netif_carrier_off(tp->dev);
 
-        pci_enable_wake(tp->pdev, pci_choose_state(pdev, state), 1);
+        pci_enable_wake(tp->pdev, state, 1);
         pci_disable_device(pdev);
-        return pci_set_power_state(pdev, pci_choose_state(pdev, state));
+        return pci_set_power_state(pdev, state);
 }
 
 static int
@@ -2274,7 +2274,7 @@ typhoon_suspend(struct pci_dev *pdev, pm_message_t state)
                 goto need_resume;
         }
 
-        if(typhoon_sleep(tp, state, tp->wol_events) < 0) {
+        if(typhoon_sleep(tp, pci_choose_state(pdev, state), tp->wol_events) < 0) {
                 printk(KERN_ERR "%s: unable to put card to sleep\n", dev->name);
                 goto need_resume;
         }
diff --git a/drivers/net/via-rhine.c b/drivers/net/via-rhine.c
index 7b57d552094a..fc7738ffbfff 100644
--- a/drivers/net/via-rhine.c
+++ b/drivers/net/via-rhine.c
@@ -186,6 +186,7 @@ static const int multicast_filter_limit = 32;
 #include <linux/slab.h>
 #include <linux/interrupt.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <linux/netdevice.h>
 #include <linux/etherdevice.h>
 #include <linux/skbuff.h>
@@ -506,7 +507,7 @@ static struct net_device_stats *rhine_get_stats(struct net_device *dev);
 static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static struct ethtool_ops netdev_ethtool_ops;
 static int  rhine_close(struct net_device *dev);
-static void rhine_shutdown (struct device *gdev);
+static void rhine_shutdown (struct pci_dev *pdev);
 
 #define RHINE_WAIT_FOR(condition) do {                                  \
         int i=1024;                                                     \
@@ -740,7 +741,7 @@ static int __devinit rhine_init_one(struct pci_dev *pdev,
                 goto err_out;
 
         /* this should always be supported */
-        rc = pci_set_dma_mask(pdev, 0xffffffff);
+        rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
         if (rc) {
                 printk(KERN_ERR "32-bit PCI DMA addresses not supported by "
                        "the card!?\n");
@@ -989,7 +990,7 @@ static void alloc_rbufs(struct net_device *dev)
                 skb->dev = dev;                 /* Mark as being used by this device. */
 
                 rp->rx_skbuff_dma[i] =
-                        pci_map_single(rp->pdev, skb->tail, rp->rx_buf_sz,
+                        pci_map_single(rp->pdev, skb->data, rp->rx_buf_sz,
                                        PCI_DMA_FROMDEVICE);
 
                 rp->rx_ring[i].addr = cpu_to_le32(rp->rx_skbuff_dma[i]);
@@ -1397,7 +1398,7 @@ static void rhine_tx(struct net_device *dev)
         while (rp->dirty_tx != rp->cur_tx) {
                 txstatus = le32_to_cpu(rp->tx_ring[entry].tx_status);
                 if (debug > 6)
-                        printk(KERN_DEBUG " Tx scavenge %d status %8.8x.\n",
+                        printk(KERN_DEBUG "Tx scavenge %d status %8.8x.\n",
                                entry, txstatus);
                 if (txstatus & DescOwn)
                         break;
@@ -1468,7 +1469,7 @@ static void rhine_rx(struct net_device *dev)
                 int data_size = desc_status >> 16;
 
                 if (debug > 4)
-                        printk(KERN_DEBUG " rhine_rx() status is %8.8x.\n",
+                        printk(KERN_DEBUG "rhine_rx() status is %8.8x.\n",
                                desc_status);
                 if (--boguscnt < 0)
                         break;
@@ -1486,7 +1487,7 @@ static void rhine_rx(struct net_device *dev)
                         } else if (desc_status & RxErr) {
                                 /* There was a error. */
                                 if (debug > 2)
-                                        printk(KERN_DEBUG " rhine_rx() Rx "
+                                        printk(KERN_DEBUG "rhine_rx() Rx "
                                                "error was %8.8x.\n",
                                                desc_status);
                                 rp->stats.rx_errors++;
@@ -1517,7 +1518,7 @@ static void rhine_rx(struct net_device *dev)
                                                             PCI_DMA_FROMDEVICE);
 
                                 eth_copy_and_sum(skb,
-                                                 rp->rx_skbuff[entry]->tail,
+                                                 rp->rx_skbuff[entry]->data,
                                                  pkt_len, 0);
                                 skb_put(skb, pkt_len);
                                 pci_dma_sync_single_for_device(rp->pdev,
@@ -1560,7 +1561,7 @@ static void rhine_rx(struct net_device *dev)
                                 break;  /* Better luck next round. */
                         skb->dev = dev; /* Mark as being used by this device. */
                         rp->rx_skbuff_dma[entry] =
-                                pci_map_single(rp->pdev, skb->tail,
+                                pci_map_single(rp->pdev, skb->data,
                                                rp->rx_buf_sz,
                                                PCI_DMA_FROMDEVICE);
                         rp->rx_ring[entry].addr = cpu_to_le32(rp->rx_skbuff_dma[entry]);
@@ -1894,9 +1895,8 @@ static void __devexit rhine_remove_one(struct pci_dev *pdev)
         pci_set_drvdata(pdev, NULL);
 }
 
-static void rhine_shutdown (struct device *gendev)
+static void rhine_shutdown (struct pci_dev *pdev)
 {
-        struct pci_dev *pdev = to_pci_dev(gendev);
         struct net_device *dev = pci_get_drvdata(pdev);
         struct rhine_private *rp = netdev_priv(dev);
         void __iomem *ioaddr = rp->base;
@@ -1955,7 +1955,7 @@ static int rhine_suspend(struct pci_dev *pdev, pm_message_t state)
         pci_save_state(pdev);
 
         spin_lock_irqsave(&rp->lock, flags);
-        rhine_shutdown(&pdev->dev);
+        rhine_shutdown(pdev);
         spin_unlock_irqrestore(&rp->lock, flags);
 
         free_irq(dev->irq, dev);
@@ -2009,9 +2009,7 @@ static struct pci_driver rhine_driver = {
         .suspend        = rhine_suspend,
         .resume         = rhine_resume,
 #endif /* CONFIG_PM */
-        .driver = {
-                .shutdown = rhine_shutdown,
-        }
+        .shutdown =     rhine_shutdown,
 };
 
 
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 15e710283493..abc5cee6eedc 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -1335,7 +1335,7 @@ static inline int velocity_rx_copy(struct sk_buff **rx_skb, int pkt_size,
                         if (vptr->flags & VELOCITY_FLAGS_IP_ALIGN)
                                 skb_reserve(new_skb, 2);
 
-                        memcpy(new_skb->data, rx_skb[0]->tail, pkt_size);
+                        memcpy(new_skb->data, rx_skb[0]->data, pkt_size);
                         *rx_skb = new_skb;
                         ret = 0;
                 }
@@ -1456,9 +1456,9 @@ static int velocity_alloc_rx_buf(struct velocity_info *vptr, int idx)
          *      Do the gymnastics to get the buffer head for data at
          *      64byte alignment.
          */
-        skb_reserve(rd_info->skb, (unsigned long) rd_info->skb->tail & 63);
+        skb_reserve(rd_info->skb, (unsigned long) rd_info->skb->data & 63);
         rd_info->skb->dev = vptr->dev;
-        rd_info->skb_dma = pci_map_single(vptr->pdev, rd_info->skb->tail, vptr->rx_buf_sz, PCI_DMA_FROMDEVICE);
+        rd_info->skb_dma = pci_map_single(vptr->pdev, rd_info->skb->data, vptr->rx_buf_sz, PCI_DMA_FROMDEVICE);
         
         /*
          *      Fill in the descriptor to match
diff --git a/drivers/net/via-velocity.h b/drivers/net/via-velocity.h
index 1b70b7c97580..d9a774b91ddc 100644
--- a/drivers/net/via-velocity.h
+++ b/drivers/net/via-velocity.h
@@ -1414,7 +1414,7 @@ static inline void mac_get_cam(struct mac_regs __iomem * regs, int idx, u8 *addr
  *      the rest of the logic from the result of sleep/wakeup
  */
 
-inline static void mac_wol_reset(struct mac_regs __iomem * regs)
+static inline void mac_wol_reset(struct mac_regs __iomem * regs)
 {
 
         /* Turn off SWPTAG right after leaving power mode */
@@ -1811,7 +1811,7 @@ struct velocity_info {
  *      CHECK ME: locking
  */
 
-inline static int velocity_get_ip(struct velocity_info *vptr)
+static inline int velocity_get_ip(struct velocity_info *vptr)
 {
         struct in_device *in_dev = (struct in_device *) vptr->dev->ip_ptr;
         struct in_ifaddr *ifa;
diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig
index 66b94668ddd8..18c27e1e7884 100644
--- a/drivers/net/wan/Kconfig
+++ b/drivers/net/wan/Kconfig
@@ -435,7 +435,7 @@ config VENDOR_SANGOMA
           the driver to support.
 
           If you have one or more of these cards, say M to this option;
-          and read <file:Documentation/networking/wanpipe.txt>.
+          and read <file:Documentation/networking/wan-router.txt>.
 
           To compile this driver as a module, choose M here: the
           module will be called wanpipe.
diff --git a/drivers/net/wan/cycx_drv.c b/drivers/net/wan/cycx_drv.c
index 6e74af62ca08..9e56fc346ba4 100644
--- a/drivers/net/wan/cycx_drv.c
+++ b/drivers/net/wan/cycx_drv.c
@@ -56,7 +56,7 @@
 #include <linux/sched.h>        /* for jiffies, HZ, etc. */
 #include <linux/cycx_drv.h>     /* API definitions */
 #include <linux/cycx_cfm.h>     /* CYCX firmware module definitions */
-#include <linux/delay.h>        /* udelay */
+#include <linux/delay.h>        /* udelay, msleep_interruptible */
 #include <asm/io.h>             /* read[wl], write[wl], ioremap, iounmap */
 
 #define MOD_VERSION     0
@@ -74,7 +74,6 @@ static int reset_cyc2x(void __iomem *addr);
 static int detect_cyc2x(void __iomem *addr);
 
 /* Miscellaneous functions */
-static void delay_cycx(int sec);
 static int get_option_index(long *optlist, long optval);
 static u16 checksum(u8 *buf, u32 len);
 
@@ -259,7 +258,7 @@ static int memory_exists(void __iomem *addr)
                         if (readw(addr + 0x10) == TEST_PATTERN)
                                 return 1;
 
-                delay_cycx(1);
+                msleep_interruptible(1 * 1000);
         }
 
         return 0;
@@ -316,7 +315,7 @@ static void cycx_reset_boot(void __iomem *addr, u8 *code, u32 len)
 
         /* 80186 was in hold, go */
         writeb(0, addr + START_CPU);
-        delay_cycx(1);
+        msleep_interruptible(1 * 1000);
 }
 
 /* Load data.bin file through boot (reset) interface. */
@@ -462,13 +461,13 @@ static int load_cyc2x(struct cycx_hw *hw, struct cycx_firmware *cfm, u32 len)
                 cycx_reset_boot(hw->dpmbase, reset_image, img_hdr->reset_size);
                 /* reset is waiting for boot */
                 writew(GEN_POWER_ON, pt_cycld);
-                delay_cycx(1);
+                msleep_interruptible(1 * 1000);
 
                 for (j = 0 ; j < 3 ; j++)
                         if (!readw(pt_cycld))
                                 goto reset_loaded;
                         else
-                                delay_cycx(1);
+                                msleep_interruptible(1 * 1000);
         }
 
         printk(KERN_ERR "%s: reset not started.\n", modname);
@@ -495,7 +494,7 @@ reset_loaded:
 
         /* Arthur Ganzert's tip: wait a while after the firmware loading...
            seg abr 26 17:17:12 EST 1999 - acme */
-        delay_cycx(7);
+        msleep_interruptible(7 * 1000);
         printk(KERN_INFO "%s: firmware loaded!\n", modname);
 
         /* enable interrupts */
@@ -547,20 +546,13 @@ static int get_option_index(long *optlist, long optval)
 static int reset_cyc2x(void __iomem *addr)
 {
         writeb(0, addr + RST_ENABLE);
-        delay_cycx(2);
+        msleep_interruptible(2 * 1000);
         writeb(0, addr + RST_DISABLE);
-        delay_cycx(2);
+        msleep_interruptible(2 * 1000);
 
         return memory_exists(addr);
 }
 
-/* Delay */
-static void delay_cycx(int sec)
-{
-        set_current_state(TASK_INTERRUPTIBLE);
-        schedule_timeout(sec * HZ);
-}
-
 /* Calculate 16-bit CRC using CCITT polynomial. */
 static u16 checksum(u8 *buf, u32 len)
 {
diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
index 7575b799ce53..2c83cca34b86 100644
--- a/drivers/net/wan/farsync.c
+++ b/drivers/net/wan/farsync.c
@@ -861,8 +861,7 @@ fst_tx_dma_complete(struct fst_card_info *card, struct fst_port_info *port,
 /*
  * Mark it for our own raw sockets interface
  */
-static unsigned short farsync_type_trans(struct sk_buff *skb,
-                                         struct net_device *dev)
+static __be16 farsync_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         skb->dev = dev;
         skb->mac.raw = skb->data;
@@ -981,6 +980,7 @@ fst_issue_cmd(struct fst_port_info *port, unsigned short cmd)
         /* Wait for any previous command to complete */
         while (mbval > NAK) {
                 spin_unlock_irqrestore(&card->card_lock, flags);
+                set_current_state(TASK_UNINTERRUPTIBLE);
                 schedule_timeout(1);
                 spin_lock_irqsave(&card->card_lock, flags);
 
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index c1b6896d7007..48c03c11cd9a 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -72,7 +72,7 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
         }
         skb_reserve(skb, 4);
         cisco_hard_header(skb, dev, CISCO_KEEPALIVE, NULL, NULL, 0);
-        data = (cisco_packet*)skb->tail;
+        data = (cisco_packet*)skb->data;
 
         data->type = htonl(type);
         data->par1 = htonl(par1);
@@ -91,8 +91,7 @@ static void cisco_keepalive_send(struct net_device *dev, u32 type,
 
 
 
-static unsigned short cisco_type_trans(struct sk_buff *skb,
-                                       struct net_device *dev)
+static __be16 cisco_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         hdlc_header *data = (hdlc_header*)skb->data;
 
diff --git a/drivers/net/wan/hdlc_ppp.c b/drivers/net/wan/hdlc_ppp.c
index 7cd6195a2e46..b81263eaede0 100644
--- a/drivers/net/wan/hdlc_ppp.c
+++ b/drivers/net/wan/hdlc_ppp.c
@@ -66,8 +66,7 @@ static void ppp_close(struct net_device *dev)
 
 
 
-static unsigned short ppp_type_trans(struct sk_buff *skb,
-                                     struct net_device *dev)
+static __be16 ppp_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         return __constant_htons(ETH_P_WAN_PPP);
 }
diff --git a/drivers/net/wan/hdlc_raw.c b/drivers/net/wan/hdlc_raw.c
index c41fb70b6929..9456d31cb1c1 100644
--- a/drivers/net/wan/hdlc_raw.c
+++ b/drivers/net/wan/hdlc_raw.c
@@ -24,8 +24,7 @@
 #include <linux/hdlc.h>
 
 
-static unsigned short raw_type_trans(struct sk_buff *skb,
-                                     struct net_device *dev)
+static __be16 raw_type_trans(struct sk_buff *skb, struct net_device *dev)
 {
         return __constant_htons(ETH_P_IP);
 }
diff --git a/drivers/net/wan/sdla_fr.c b/drivers/net/wan/sdla_fr.c
index 2efccb0554c0..c5f5e62aab8b 100644
--- a/drivers/net/wan/sdla_fr.c
+++ b/drivers/net/wan/sdla_fr.c
@@ -152,6 +152,7 @@
 #include <asm/io.h>             /* for inb(), outb(), etc. */
 #include <linux/time.h>         /* for do_gettimeofday */       
 #include <linux/in.h>           /* sockaddr_in */
+#include <linux/jiffies.h>      /* time_after() macro */
 #include <asm/errno.h>
 
 #include <linux/ip.h>
@@ -773,7 +774,7 @@ static int update(struct wan_device* wandev)
         for(;;) {
                 if(card->u.f.update_comms_stats == 0)
                         break;
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
                         card->u.f.update_comms_stats = 0;
                         return -EAGAIN;
                 }
@@ -4799,7 +4800,7 @@ static void trigger_unconfig_fr(struct net_device *dev)
 {
         fr_channel_t *chan = dev->priv;
         volatile sdla_t *card = chan->card;
-        u32 timeout;
+        unsigned long timeout;
         fr508_flags_t* flags = card->flags;
         int reset_critical=0;
         
@@ -4821,7 +4822,7 @@ static void trigger_unconfig_fr(struct net_device *dev)
                 if(!(card->u.f.timer_int_enabled & TMR_INT_ENABLED_UNCONFIG))
                         break;
 
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
                         card->u.f.timer_int_enabled &= ~TMR_INT_ENABLED_UNCONFIG;
                         printk(KERN_INFO "%s: Failed to delete DLCI %i\n",
                                 card->devname,chan->dlci);
diff --git a/drivers/net/wan/sdla_ft1.c b/drivers/net/wan/sdla_ft1.c
index 5e3124856eb0..9d6528a50f7b 100644
--- a/drivers/net/wan/sdla_ft1.c
+++ b/drivers/net/wan/sdla_ft1.c
@@ -29,6 +29,7 @@
 #include <linux/wanrouter.h>    /* WAN router definitions */
 #include <linux/wanpipe.h>      /* WANPIPE common user API definitions */
 #include <linux/if_arp.h>       /* ARPHRD_* defines */
+#include <linux/jiffies.h>      /* time_after() macro */
 
 #include <linux/inetdevice.h>
 #include <asm/uaccess.h>
@@ -164,7 +165,7 @@ int wpft1_init (sdla_t* card, wandev_conf_t* conf)
 
                 timeout = jiffies;
                 while (mb->return_code != 'I')  /* Wait 1s for board to initialize */
-                        if ((jiffies - timeout) > 1*HZ) break;
+                        if (time_after(jiffies, timeout + 1*HZ)) break;
 
                 if (mb->return_code != 'I') {
                         printk(KERN_INFO
diff --git a/drivers/net/wan/sdla_ppp.c b/drivers/net/wan/sdla_ppp.c
index 1761cb68ab48..a4b489cccbbf 100644
--- a/drivers/net/wan/sdla_ppp.c
+++ b/drivers/net/wan/sdla_ppp.c
@@ -101,6 +101,7 @@
 #include <linux/if_arp.h>       /* ARPHRD_* defines */
 #include <asm/byteorder.h>      /* htons(), etc. */
 #include <linux/in.h>           /* sockaddr_in */
+#include <linux/jiffies.h>      /* time_after() macro */
 
 
 #include <asm/uaccess.h>
@@ -482,7 +483,7 @@ static int update(struct wan_device *wandev)
                 if(ppp_priv_area->update_comms_stats == 0){
                         break;
                 }
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout + 1 * HZ)){
                         ppp_priv_area->update_comms_stats = 0;
                         ppp_priv_area->timer_int_enabled &=
                                 ~TMR_INT_ENABLED_UPDATE; 
diff --git a/drivers/net/wan/sdla_x25.c b/drivers/net/wan/sdla_x25.c
index 3a93d2fd4fbf..8a95d61a2f8f 100644
--- a/drivers/net/wan/sdla_x25.c
+++ b/drivers/net/wan/sdla_x25.c
@@ -91,6 +91,7 @@
 #include <linux/wanrouter.h>    /* WAN router definitions */
 #include <linux/wanpipe.h>      /* WANPIPE common user API definitions */
 #include <linux/workqueue.h>
+#include <linux/jiffies.h>      /* time_after() macro */
 #include <asm/byteorder.h>      /* htons(), etc. */
 #include <asm/atomic.h>
 #include <linux/delay.h>        /* Experimental delay */
@@ -867,7 +868,7 @@ static int update(struct wan_device* wandev)
                 if (!(card->u.x.timer_int_enabled & TMR_INT_ENABLED_UPDATE)){   
                         break;
                 }
-                if ((jiffies-timeout) > 1*HZ){
+                if (time_after(jiffies, timeout + 1*HZ)){
                         card->u.x.timer_int_enabled &= ~TMR_INT_ENABLED_UPDATE;
                         return -EAGAIN;
                 }
diff --git a/drivers/net/wan/wanpipe_multppp.c b/drivers/net/wan/wanpipe_multppp.c
index 6aa6987d96cb..812a1183c502 100644
--- a/drivers/net/wan/wanpipe_multppp.c
+++ b/drivers/net/wan/wanpipe_multppp.c
@@ -26,6 +26,7 @@
 #include <linux/wanrouter.h>    /* WAN router definitions */
 #include <linux/wanpipe.h>      /* WANPIPE common user API definitions */
 #include <linux/if_arp.h>       /* ARPHRD_* defines */
+#include <linux/jiffies.h>      /* time_after() macro */
 
 #include <linux/in.h>           /* sockaddr_in */
 #include <linux/inet.h> 
@@ -270,9 +271,9 @@ int wsppp_init (sdla_t* card, wandev_conf_t* conf)
                 ready to accept commands.  We expect this to be completed in less
                 than 1 second. */
 
-                timeout = jiffies;
+                timeout = jiffies + 1 * HZ;
                 while (mb->return_code != 'I')  /* Wait 1s for board to initialize */
-                        if ((jiffies - timeout) > 1*HZ) break;
+                        if (time_after(jiffies, timeout)) break;
 
                 if (mb->return_code != 'I') {
                         printk(KERN_INFO
@@ -493,11 +494,11 @@ static int update(struct wan_device* wandev)
         chdlc_priv_area->timer_int_enabled = TMR_INT_ENABLED_UPDATE;
   
         /* wait a maximum of 1 second for the statistics to be updated */ 
-        timeout = jiffies;
+        timeout = jiffies + 1 * HZ;
         for(;;) {
                 if(chdlc_priv_area->update_comms_stats == 0)
                         break;
-                if ((jiffies - timeout) > (1 * HZ)){
+                if (time_after(jiffies, timeout)){
                         chdlc_priv_area->update_comms_stats = 0;
                         chdlc_priv_area->timer_int_enabled &=
                                 ~TMR_INT_ENABLED_UPDATE; 
diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
index 1e7b47704ad9..9c1e10602f2b 100644
--- a/drivers/net/wan/wanxl.c
+++ b/drivers/net/wan/wanxl.c
@@ -26,6 +26,7 @@
 #include <linux/netdevice.h>
 #include <linux/hdlc.h>
 #include <linux/pci.h>
+#include <linux/dma-mapping.h>
 #include <asm/io.h>
 #include <asm/delay.h>
 
@@ -624,8 +625,8 @@ static int __devinit wanxl_pci_init_one(struct pci_dev *pdev,
         /* FIXME when PCI/DMA subsystems are fixed.
            We set both dma_mask and consistent_dma_mask back to 32 bits
            to indicate the card can do 32-bit DMA addressing */
-        if (pci_set_consistent_dma_mask(pdev, 0xFFFFFFFF) ||
-            pci_set_dma_mask(pdev, 0xFFFFFFFF)) {
+        if (pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK) ||
+            pci_set_dma_mask(pdev, DMA_32BIT_MASK)) {
                 printk(KERN_ERR "wanXL: No usable DMA configuration\n");
                 wanxl_pci_remove_one(pdev);
                 return -EIO;
diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 1c540d825551..bdf672c48182 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -829,7 +829,7 @@ static void __exit exit_x25_asy(void)
         }
 
         kfree(x25_asy_devs);
-        tty_register_ldisc(N_X25, NULL);
+        tty_unregister_ldisc(N_X25);
 }
 
 module_init(init_x25_asy);
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 1f05d9bd05e4..b03feae459fc 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -149,12 +149,7 @@ struct net_device * __init wd_probe(int unit)
         err = do_wd_probe(dev);
         if (err)
                 goto out;
-        err = register_netdev(dev);
-        if (err)
-                goto out1;
         return dev;
-out1:
-        cleanup_card(dev);
 out:
         free_netdev(dev);
         return ERR_PTR(err);
@@ -164,6 +159,7 @@ out:
 static int __init wd_probe1(struct net_device *dev, int ioaddr)
 {
         int i;
+        int err;
         int checksum = 0;
         int ancient = 0;                        /* An old card without config registers. */
         int word16 = 0;                         /* 0 = 8 bit, 1 = 16 bit */
@@ -356,7 +352,10 @@ static int __init wd_probe1(struct net_device *dev, int ioaddr)
                 outb(inb(ioaddr+4)|0x80, ioaddr+4);
 #endif
 
-        return 0;
+        err = register_netdev(dev);
+        if (err)
+                free_irq(dev->irq, dev);
+        return err;
 }
 
 static int
@@ -527,11 +526,8 @@ init_module(void)
                 dev->mem_start = mem[this_dev];
                 dev->mem_end = mem_end[this_dev];
                 if (do_wd_probe(dev) == 0) {
-                        if (register_netdev(dev) == 0) {
-                                dev_wd[found++] = dev;
-                                continue;
-                        }
-                        cleanup_card(dev);
+                        dev_wd[found++] = dev;
+                        continue;
                 }
                 free_netdev(dev);
                 printk(KERN_WARNING "wd.c: No wd80x3 card found (i/o = 0x%x).\n", io[this_dev]);
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index 1d3231cc471a..ec3f75a030d2 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -270,7 +270,7 @@ config PCMCIA_HERMES
 
 config AIRO_CS
         tristate "Cisco/Aironet 34X/35X/4500/4800 PCMCIA cards"
-        depends on NET_RADIO && PCMCIA
+        depends on NET_RADIO && PCMCIA && (BROKEN || !M32R)
         ---help---
           This is the standard Linux driver to support Cisco/Aironet PCMCIA
           802.11 wireless cards.  This driver is the same as the Aironet
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index fb10a2db63ad..df20adcd0730 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -900,7 +900,7 @@ typedef struct aironet_ioctl {
         unsigned char __user *data;     // d-data
 } aironet_ioctl;
 
-static char *swversion = "2.1";
+static char swversion[] = "2.1";
 #endif /* CISCO_EXT */
 
 #define NUM_MODULES       2
@@ -1209,7 +1209,7 @@ struct airo_info {
         unsigned char           __iomem *pciaux;
         unsigned char           *shared;
         dma_addr_t              shared_dma;
-        int                     power;
+        pm_message_t            power;
         SsidRid                 *SSID;
         APListRid               *APList;
 #define PCI_SHARED_LEN          2*MPI_MAX_FIDS*PKTSIZE+RIDSIZE
@@ -2374,7 +2374,7 @@ void stop_airo_card( struct net_device *dev, int freeres )
         /*
          * Clean out tx queue
          */
-        if (test_bit(FLAG_MPI, &ai->flags) && skb_queue_len (&ai->txq) > 0) {
+        if (test_bit(FLAG_MPI, &ai->flags) && !skb_queue_empty(&ai->txq)) {
                 struct sk_buff *skb = NULL;
                 for (;(skb = skb_dequeue(&ai->txq));)
                         dev_kfree_skb(skb);
@@ -2918,7 +2918,7 @@ static int airo_thread(void *data) {
                         flush_signals(current);
 
                 /* make swsusp happy with our thread */
-                try_to_freeze(PF_FREEZE);
+                try_to_freeze();
 
                 if (test_bit(JOB_DIE, &ai->flags))
                         break;
@@ -3287,7 +3287,7 @@ exitrx:
                                 if (status & EV_TXEXC)
                                         get_tx_error(apriv, -1);
                                 spin_lock_irqsave(&apriv->aux_lock, flags);
-                                if (skb_queue_len (&apriv->txq)) {
+                                if (!skb_queue_empty(&apriv->txq)) {
                                         spin_unlock_irqrestore(&apriv->aux_lock,flags);
                                         mpi_send_packet (dev);
                                 } else {
@@ -5013,7 +5013,7 @@ static void proc_SSID_on_close( struct inode *inode, struct file *file ) {
         enable_MAC(ai, &rsp, 1);
 }
 
-inline static u8 hexVal(char c) {
+static inline u8 hexVal(char c) {
         if (c>='0' && c<='9') return c -= '0';
         if (c>='a' && c<='f') return c -= 'a'-10;
         if (c>='A' && c<='F') return c -= 'A'-10;
@@ -5499,9 +5499,9 @@ static int airo_pci_suspend(struct pci_dev *pdev, pm_message_t state)
         cmd.cmd=HOSTSLEEP;
         issuecommand(ai, &cmd, &rsp);
 
-        pci_enable_wake(pdev, state, 1);
+        pci_enable_wake(pdev, pci_choose_state(pdev, state), 1);
         pci_save_state(pdev);
-        return pci_set_power_state(pdev, state);
+        return pci_set_power_state(pdev, pci_choose_state(pdev, state));
 }
 
 static int airo_pci_resume(struct pci_dev *pdev)
@@ -5512,7 +5512,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
 
         pci_set_power_state(pdev, 0);
         pci_restore_state(pdev);
-        pci_enable_wake(pdev, ai->power, 0);
+        pci_enable_wake(pdev, pci_choose_state(pdev, ai->power), 0);
 
         if (ai->power > 1) {
                 reset_card(dev, 0);
@@ -5541,7 +5541,7 @@ static int airo_pci_resume(struct pci_dev *pdev)
         }
         writeConfigRid(ai, 0);
         enable_MAC(ai, &rsp, 0);
-        ai->power = 0;
+        ai->power = PMSG_ON;
         netif_device_attach(dev);
         netif_wake_queue(dev);
         enable_interrupts(ai);
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index fbf53af6cda4..bf25584d68d3 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -33,7 +33,6 @@
 #include <linux/timer.h>
 #include <linux/netdevice.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -210,11 +209,6 @@ static dev_link_t *airo_attach(void)
         link->next = dev_list;
         dev_list = link;
         client_reg.dev_info = &dev_info;
-        client_reg.EventMask =
-                CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-                CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-                CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-        client_reg.event_handler = &airo_event;
         client_reg.Version = 0x0210;
         client_reg.event_callback_args.client_data = link;
         ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -559,13 +553,24 @@ static int airo_event(event_t event, int priority,
         return 0;
 } /* airo_event */
 
+static struct pcmcia_device_id airo_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a),
+        PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005),
+        PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0007),
+        PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0007),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, airo_ids);
+
 static struct pcmcia_driver airo_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "airo_cs",
         },
         .attach         = airo_attach,
+        .event          = airo_event,
         .detach         = airo_detach,
+        .id_table       = airo_ids,
 };
 
 static int airo_cs_init(void)
diff --git a/drivers/net/wireless/airport.c b/drivers/net/wireless/airport.c
index b4f4bd7956a2..9d496703c465 100644
--- a/drivers/net/wireless/airport.c
+++ b/drivers/net/wireless/airport.c
@@ -184,7 +184,7 @@ static int airport_hard_reset(struct orinoco_private *priv)
 }
 
 static int
-airport_attach(struct macio_dev *mdev, const struct of_match *match)
+airport_attach(struct macio_dev *mdev, const struct of_device_id *match)
 {
         struct orinoco_private *priv;
         struct net_device *dev;
@@ -266,16 +266,16 @@ MODULE_AUTHOR("Benjamin Herrenschmidt <benh@kernel.crashing.org>");
 MODULE_DESCRIPTION("Driver for the Apple Airport wireless card.");
 MODULE_LICENSE("Dual MPL/GPL");
 
-static struct of_match airport_match[] = 
+static struct of_device_id airport_match[] = 
 {
         {
         .name           = "radio",
-        .type           = OF_ANY_MATCH,
-        .compatible     = OF_ANY_MATCH
         },
         {},
 };
 
+MODULE_DEVICE_TABLE (of, airport_match);
+
 static struct macio_driver airport_driver = 
 {
         .name           = DRIVER_NAME,
diff --git a/drivers/net/wireless/arlan-main.c b/drivers/net/wireless/arlan-main.c
index 4f304c6e693a..0e1ac338cac1 100644
--- a/drivers/net/wireless/arlan-main.c
+++ b/drivers/net/wireless/arlan-main.c
@@ -33,8 +33,6 @@ static int arlan_EEPROM_bad;
 
 #ifdef ARLAN_DEBUGGING
 
-static int arlan_entry_debug;
-static int arlan_exit_debug;
 static int testMemory = testMemoryUNKNOWN;
 static int irq = irqUNKNOWN;
 static int txScrambled = 1;
@@ -43,15 +41,13 @@ static int mdebug;
 module_param(irq, int, 0);
 module_param(mdebug, int, 0);
 module_param(testMemory, int, 0);
-module_param(arlan_entry_debug, int, 0);
-module_param(arlan_exit_debug, int, 0);
 module_param(txScrambled, int, 0);
 MODULE_PARM_DESC(irq, "(unused)");
 MODULE_PARM_DESC(testMemory, "(unused)");
 MODULE_PARM_DESC(mdebug, "Arlan multicast debugging (0-1)");
 #endif
 
-module_param(arlan_debug, int, 0);
+module_param_named(debug, arlan_debug, int, 0);
 module_param(spreadingCode, int, 0);
 module_param(channelNumber, int, 0);
 module_param(channelSet, int, 0);
@@ -63,17 +59,19 @@ module_param(keyStart, int, 0);
 module_param(tx_delay_ms, int, 0);
 module_param(retries, int, 0);
 module_param(tx_queue_len, int, 0);
-module_param(arlan_EEPROM_bad, int, 0);
-MODULE_PARM_DESC(arlan_debug, "Arlan debug enable (0-1)");
+module_param_named(EEPROM_bad, arlan_EEPROM_bad, int, 0);
+MODULE_PARM_DESC(debug, "Arlan debug enable (0-1)");
 MODULE_PARM_DESC(retries, "Arlan maximum packet retransmisions");
 #ifdef ARLAN_ENTRY_EXIT_DEBUGGING
-MODULE_PARM_DESC(arlan_entry_debug, "Arlan driver function entry debugging");
-MODULE_PARM_DESC(arlan_exit_debug, "Arlan driver function exit debugging");
-MODULE_PARM_DESC(arlan_entry_and_exit_debug, "Arlan driver function entry and exit debugging");
-#else
-MODULE_PARM_DESC(arlan_entry_debug, "(ignored)");
-MODULE_PARM_DESC(arlan_exit_debug, "(ignored)");
-MODULE_PARM_DESC(arlan_entry_and_exit_debug, "(ignored)");
+static int arlan_entry_debug;
+static int arlan_exit_debug;
+static int arlan_entry_and_exit_debug;
+module_param_named(entry_debug, arlan_entry_debug, int, 0);
+module_param_named(exit_debug, arlan_exit_debug, int, 0);
+module_param_named(entry_and_exit_debug, arlan_entry_and_exit_debug, int, 0);
+MODULE_PARM_DESC(entry_debug, "Arlan driver function entry debugging");
+MODULE_PARM_DESC(exit_debug, "Arlan driver function exit debugging");
+MODULE_PARM_DESC(entry_and_exit_debug, "Arlan driver function entry and exit debugging");
 #endif
 
 struct arlan_conf_stru arlan_conf[MAX_ARLANS];
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index a4ed28d9c783..ff031a3985b3 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -43,7 +43,6 @@
 #include <linux/moduleparam.h>
 #include <linux/device.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -218,11 +217,6 @@ static dev_link_t *atmel_attach(void)
         link->next = dev_list;
         dev_list = link;
         client_reg.dev_info = &dev_info;
-        client_reg.EventMask =
-                CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-                CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-                CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-        client_reg.event_handler = &atmel_event;
         client_reg.Version = 0x0210;
         client_reg.event_callback_args.client_data = link;
         ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -646,13 +640,36 @@ static int atmel_event(event_t event, int priority,
 } /* atmel_event */
 
 /*====================================================================*/
+static struct pcmcia_device_id atmel_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620),
+        PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696),
+        PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302),
+        PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007),
+        PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9),
+        PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f),
+        PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a),
+        PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f),
+        PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5),
+        PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b),
+        PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6),
+        PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68),
+        PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774),
+        PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377),
+        PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e),
+        PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4),
+        PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
+
 static struct pcmcia_driver atmel_driver = {
-        .owner          = THIS_MODULE,
-        .drv            = {
-                .name   = "atmel_cs",
+        .owner          = THIS_MODULE,
+        .drv            = {
+                .name   = "atmel_cs",
         },
-        .attach         = atmel_attach,
-        .detach         = atmel_detach,
+        .attach         = atmel_attach,
+        .event          = atmel_event,
+        .detach         = atmel_detach,
+        .id_table       = atmel_ids,
 };
 
 static int atmel_cs_init(void)
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 382241e7edbb..5f507c49907b 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -62,7 +62,6 @@
 #endif  /* WIRELESS_EXT > 12 */
 #endif
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -491,11 +490,6 @@ static dev_link_t *netwave_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &netwave_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
     ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -1668,13 +1662,21 @@ static int netwave_close(struct net_device *dev) {
     return 0;
 }
 
+static struct pcmcia_device_id netwave_ids[] = {
+        PCMCIA_DEVICE_PROD_ID12("Xircom", "CreditCard Netwave", 0x2e3ee845, 0x54e28a28),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, netwave_ids);
+
 static struct pcmcia_driver netwave_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "netwave_cs",
         },
         .attach         = netwave_attach,
+        .event          = netwave_event,
         .detach         = netwave_detach,
+        .id_table       = netwave_ids,
 };
 
 static int __init init_netwave_cs(void)
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index b1078baa1d5e..9c2d07cde010 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -46,382 +46,9 @@
  * under either the MPL or the GPL.  */
 
 /*
- * v0.01 -> v0.02 - 21/3/2001 - Jean II
- *      o Allow to use regular ethX device name instead of dldwdX
- *      o Warning on IBSS with ESSID=any for firmware 6.06
- *      o Put proper range.throughput values (optimistic)
- *      o IWSPY support (IOCTL and stat gather in Rx path)
- *      o Allow setting frequency in Ad-Hoc mode
- *      o Disable WEP setting if !has_wep to work on old firmware
- *      o Fix txpower range
- *      o Start adding support for Samsung/Compaq firmware
- *
- * v0.02 -> v0.03 - 23/3/2001 - Jean II
- *      o Start adding Symbol support - need to check all that
- *      o Fix Prism2/Symbol WEP to accept 128 bits keys
- *      o Add Symbol WEP (add authentication type)
- *      o Add Prism2/Symbol rate
- *      o Add PM timeout (holdover duration)
- *      o Enable "iwconfig eth0 key off" and friends (toggle flags)
- *      o Enable "iwconfig eth0 power unicast/all" (toggle flags)
- *      o Try with an Intel card. It report firmware 1.01, behave like
- *        an antiquated firmware, however on windows it says 2.00. Yuck !
- *      o Workaround firmware bug in allocate buffer (Intel 1.01)
- *      o Finish external renaming to orinoco...
- *      o Testing with various Wavelan firmwares
- *
- * v0.03 -> v0.04 - 30/3/2001 - Jean II
- *      o Update to Wireless 11 -> add retry limit/lifetime support
- *      o Tested with a D-Link DWL 650 card, fill in firmware support
- *      o Warning on Vcc mismatch (D-Link 3.3v card in Lucent 5v only slot)
- *      o Fixed the Prism2 WEP bugs that I introduced in v0.03 :-(
- *        It works on D-Link *only* after a tcpdump. Weird...
- *        And still doesn't work on Intel card. Grrrr...
- *      o Update the mode after a setport3
- *      o Add preamble setting for Symbol cards (not yet enabled)
- *      o Don't complain as much about Symbol cards...
- *
- * v0.04 -> v0.04b - 22/4/2001 - David Gibson
- *      o Removed the 'eth' parameter - always use ethXX as the
- *        interface name instead of dldwdXX.  The other was racy
- *        anyway.
- *      o Clean up RID definitions in hermes.h, other cleanups
- *
- * v0.04b -> v0.04c - 24/4/2001 - Jean II
- *      o Tim Hurley <timster AT seiki.bliztech.com> reported a D-Link card
- *        with vendor 02 and firmware 0.08. Added in the capabilities...
- *      o Tested Lucent firmware 7.28, everything works...
- *
- * v0.04c -> v0.05 - 3/5/2001 - Benjamin Herrenschmidt
- *      o Spin-off Pcmcia code. This file is renamed orinoco.c,
- *        and orinoco_cs.c now contains only the Pcmcia specific stuff
- *      o Add Airport driver support on top of orinoco.c (see airport.c)
- *
- * v0.05 -> v0.05a - 4/5/2001 - Jean II
- *      o Revert to old Pcmcia code to fix breakage of Ben's changes...
- *
- * v0.05a -> v0.05b - 4/5/2001 - Jean II
- *      o add module parameter 'ignore_cis_vcc' for D-Link @ 5V
- *      o D-Link firmware doesn't support multicast. We just print a few
- *        error messages, but otherwise everything works...
- *      o For David : set/getport3 works fine, just upgrade iwpriv...
- *
- * v0.05b -> v0.05c - 5/5/2001 - Benjamin Herrenschmidt
- *      o Adapt airport.c to latest changes in orinoco.c
- *      o Remove deferred power enabling code
- *
- * v0.05c -> v0.05d - 5/5/2001 - Jean II
- *      o Workaround to SNAP decapsulate frame from Linksys AP
- *        original patch from : Dong Liu <dliu AT research.bell-labs.com>
- *        (note : the memcmp bug was mine - fixed)
- *      o Remove set_retry stuff, no firmware support it (bloat--).
- *
- * v0.05d -> v0.06 - 25/5/2001 - Jean II
- *              Original patch from "Hong Lin" <alin AT redhat.com>,
- *              "Ian Kinner" <ikinner AT redhat.com>
- *              and "David Smith" <dsmith AT redhat.com>
- *      o Init of priv->tx_rate_ctrl in firmware specific section.
- *      o Prism2/Symbol rate, upto should be 0xF and not 0x15. Doh !
- *      o Spectrum card always need cor_reset (for every reset)
- *      o Fix cor_reset to not lose bit 7 in the register
- *      o flush_stale_links to remove zombie Pcmcia instances
- *      o Ack previous hermes event before reset
- *              Me (with my little hands)
- *      o Allow orinoco.c to call cor_reset via priv->card_reset_handler
- *      o Add priv->need_card_reset to toggle this feature
- *      o Fix various buglets when setting WEP in Symbol firmware
- *        Now, encryption is fully functional on Symbol cards. Youpi !
- *
- * v0.06 -> v0.06b - 25/5/2001 - Jean II
- *      o IBSS on Symbol use port_mode = 4. Please don't ask...
- *
- * v0.06b -> v0.06c - 29/5/2001 - Jean II
- *      o Show first spy address in /proc/net/wireless for IBSS mode as well
- *
- * v0.06c -> v0.06d - 6/7/2001 - David Gibson
- *      o Change a bunch of KERN_INFO messages to KERN_DEBUG, as per Linus'
- *        wishes to reduce the number of unnecessary messages.
- *      o Removed bogus message on CRC error.
- *      o Merged fixes for v0.08 Prism 2 firmware from William Waghorn
- *        <willwaghorn AT yahoo.co.uk>
- *      o Slight cleanup/re-arrangement of firmware detection code.
- *
- * v0.06d -> v0.06e - 1/8/2001 - David Gibson
- *      o Removed some redundant global initializers (orinoco_cs.c).
- *      o Added some module metadata
- *
- * v0.06e -> v0.06f - 14/8/2001 - David Gibson
- *      o Wording fix to license
- *      o Added a 'use_alternate_encaps' module parameter for APs which need an
- *        oui of 00:00:00.  We really need a better way of handling this, but
- *        the module flag is better than nothing for now.
- *
- * v0.06f -> v0.07 - 20/8/2001 - David Gibson
- *      o Removed BAP error retries from hermes_bap_seek().  For Tx we now
- *        let the upper layers handle the retry, we retry explicitly in the
- *        Rx path, but don't make as much noise about it.
- *      o Firmware detection cleanups.
- *
- * v0.07 -> v0.07a - 1/10/3001 - Jean II
- *      o Add code to read Symbol firmware revision, inspired by latest code
- *        in Spectrum24 by Lee John Keyser-Allen - Thanks Lee !
- *      o Thanks to Jared Valentine <hidden AT xmission.com> for "providing" me
- *        a 3Com card with a recent firmware, fill out Symbol firmware
- *        capabilities of latest rev (2.20), as well as older Symbol cards.
- *      o Disable Power Management in newer Symbol firmware, the API 
- *        has changed (documentation needed).
- *
- * v0.07a -> v0.08 - 3/10/2001 - David Gibson
- *      o Fixed a possible buffer overrun found by the Stanford checker (in
- *        dldwd_ioctl_setiwencode()).  Can only be called by root anyway, so not
- *        a big problem.
- *      o Turned has_big_wep on for Intersil cards.  That's not true for all of
- *        them but we should at least let the capable ones try.
- *      o Wait for BUSY to clear at the beginning of hermes_bap_seek().  I
- *        realized that my assumption that the driver's serialization
- *        would prevent the BAP being busy on entry was possibly false, because
- *        things other than seeks may make the BAP busy.
- *      o Use "alternate" (oui 00:00:00) encapsulation by default.
- *        Setting use_old_encaps will mimic the old behaviour, but I think we
- *        will be able to eliminate this.
- *      o Don't try to make __initdata const (the version string).  This can't
- *        work because of the way the __initdata sectioning works.
- *      o Added MODULE_LICENSE tags.
- *      o Support for PLX (transparent PCMCIA->PCI bridge) cards.
- *      o Changed to using the new type-fascist min/max.
- *
- * v0.08 -> v0.08a - 9/10/2001 - David Gibson
- *      o Inserted some missing acknowledgements/info into the Changelog.
- *      o Fixed some bugs in the normalization of signal level reporting.
- *      o Fixed bad bug in WEP key handling on Intersil and Symbol firmware,
- *        which led to an instant crash on big-endian machines.
- *
- * v0.08a -> v0.08b - 20/11/2001 - David Gibson
- *      o Lots of cleanup and bugfixes in orinoco_plx.c
- *      o Cleanup to handling of Tx rate setting.
- *      o Removed support for old encapsulation method.
- *      o Removed old "dldwd" names.
- *      o Split RID constants into a new file hermes_rid.h
- *      o Renamed RID constants to match linux-wlan-ng and prism2.o
- *      o Bugfixes in hermes.c
- *      o Poke the PLX's INTCSR register, so it actually starts
- *        generating interrupts.  These cards might actually work now.
- *      o Update to wireless extensions v12 (Jean II)
- *      o Support for tallies and inquire command (Jean II)
- *      o Airport updates for newer PPC kernels (BenH)
- *
- * v0.08b -> v0.09 - 21/12/2001 - David Gibson
- *      o Some new PCI IDs for PLX cards.
- *      o Removed broken attempt to do ALLMULTI reception.  Just use
- *        promiscuous mode instead
- *      o Preliminary work for list-AP (Jean II)
- *      o Airport updates from (BenH)
- *      o Eliminated racy hw_ready stuff
- *      o Fixed generation of fake events in irq handler.  This should
- *        finally kill the EIO problems (Jean II & dgibson)
- *      o Fixed breakage of bitrate set/get on Agere firmware (Jean II)
- *
- * v0.09 -> v0.09a - 2/1/2002 - David Gibson
- *      o Fixed stupid mistake in multicast list handling, triggering
- *        a BUG()
- *
- * v0.09a -> v0.09b - 16/1/2002 - David Gibson
- *      o Fixed even stupider mistake in new interrupt handling, which
- *        seriously broke things on big-endian machines.
- *      o Removed a bunch of redundant includes and exports.
- *      o Removed a redundant MOD_{INC,DEC}_USE_COUNT pair in airport.c
- *      o Don't attempt to do hardware level multicast reception on
- *        Intersil firmware, just go promisc instead.
- *      o Typo fixed in hermes_issue_cmd()
- *      o Eliminated WIRELESS_SPY #ifdefs
- *      o Status code reported on Tx exceptions
- *      o Moved netif_wake_queue() from ALLOC interrupts to TX and TXEXC
- *        interrupts, which should fix the timeouts we're seeing.
- *
- * v0.09b -> v0.10 - 25 Feb 2002 - David Gibson
- *      o Removed nested structures used for header parsing, so the
- *        driver should now work without hackery on ARM
- *      o Fix for WEP handling on Intersil (Hawk Newton)
- *      o Eliminated the /proc/hermes/ethXX/regs debugging file.  It
- *        was never very useful.
- *      o Make Rx errors less noisy.
- *
- * v0.10 -> v0.11 - 5 Apr 2002 - David Gibson
- *      o Laid the groundwork in hermes.[ch] for devices which map
- *        into PCI memory space rather than IO space.
- *      o Fixed bug in multicast handling (cleared multicast list when
- *        leaving promiscuous mode).
- *      o Relegated Tx error messages to debug.
- *      o Cleaned up / corrected handling of allocation lengths.
- *      o Set OWNSSID in IBSS mode for WinXP interoperability (jimc).
- *      o Change to using alloc_etherdev() for structure allocations. 
- *      o Check for and drop undersized packets.
- *      o Fixed a race in stopping/waking the queue.  This should fix
- *        the timeout problems (Pavel Roskin)
- *      o Reverted to netif_wake_queue() on the ALLOC event.
- *      o Fixes for recent Symbol firmwares which lack AP density
- *        (Pavel Roskin).
- *
- * v0.11 -> v0.11a - 29 Apr 2002 - David Gibson
- *      o Handle different register spacing, necessary for Prism 2.5
- *        PCI adaptors (Steve Hill).
- *      o Cleaned up initialization of card structures in orinoco_cs
- *        and airport.  Removed card->priv field.
- *      o Make response structure optional for hermes_docmd_wait()
- *        Pavel Roskin)
- *      o Added PCI id for Nortel emobility to orinoco_plx.c.
- *      o Cleanup to handling of Symbol's allocation bug. (Pavel Roskin)
- *      o Cleanups to firmware capability detection.
- *      o Arrange for orinoco_pci.c to override firmware detection.
- *        We should be able to support the PCI Intersil cards now.
- *      o Cleanup handling of reset_cor and hard_reset (Pavel Roskin).
- *      o Remove erroneous use of USER_BAP in the TxExc handler (Jouni
- *        Malinen).
- *      o Makefile changes for better integration into David Hinds
- *        pcmcia-cs package.
- *
- * v0.11a -> v0.11b - 1 May 2002 - David Gibson
- *      o Better error reporting in orinoco_plx_init_one()
- *      o Fixed multiple bad kfree() bugs introduced by the
- *        alloc_orinocodev() changes.
- *
- * v0.11b -> v0.12 - 19 Jun 2002 - David Gibson
- *      o Support changing the MAC address.
- *      o Correct display of Intersil firmware revision numbers.
- *      o Entirely revised locking scheme.  Should be both simpler and
- *         better.
- *      o Merged some common code in orinoco_plx, orinoco_pci and
- *        airport by creating orinoco_default_{open,stop,reset}()
- *        which are used as the dev->open, dev->stop, priv->reset
- *        callbacks if none are specified when alloc_orinocodev() is
- *        called.
- *      o Removed orinoco_plx_interrupt() and orinoco_pci_interrupt().
- *        They didn't do anything.
- *
- * v0.12 -> v0.12a - 4 Jul 2002 - David Gibson
- *      o Some rearrangement of code.
- *      o Numerous fixups to locking and rest handling, particularly
- *        for PCMCIA.
- *      o This allows open and stop net_device methods to be in
- *        orinoco.c now, rather than in the init modules.
- *      o In orinoco_cs.c link->priv now points to the struct
- *        net_device not to the struct orinoco_private.
- *      o Added a check for undersized SNAP frames, which could cause
- *        crashes.
- *
- * v0.12a -> v0.12b - 11 Jul 2002 - David Gibson
- *      o Fix hw->num_init testing code, so num_init is actually
- *        incremented.
- *      o Fix very stupid bug in orinoco_cs which broke compile with
- *        CONFIG_SMP.
- *      o Squashed a warning.
- *
- * v0.12b -> v0.12c - 26 Jul 2002 - David Gibson
- *      o Change to C9X style designated initializers.
- *      o Add support for 3Com AirConnect PCI.
- *      o No longer ignore the hard_reset argument to
- *        alloc_orinocodev().  Oops.
- *
- * v0.12c -> v0.13beta1 - 13 Sep 2002 - David Gibson
- *      o Revert the broken 0.12* locking scheme and go to a new yet
- *        simpler scheme.
- *      o Do firmware resets only in orinoco_init() and when waking
- *        the card from hard sleep.
- *
- * v0.13beta1 -> v0.13 - 27 Sep 2002 - David Gibson
- *      o Re-introduced full resets (via schedule_task()) on Tx
- *        timeout.
- *
- * v0.13 -> v0.13a - 30 Sep 2002 - David Gibson
- *      o Minor cleanups to info frame handling.  Add basic support
- *        for linkstatus info frames.
- *      o Include required kernel headers in orinoco.h, to avoid
- *        compile problems.
- *
- * v0.13a -> v0.13b - 10 Feb 2003 - David Gibson
- *      o Implemented hard reset for Airport cards
- *      o Experimental suspend/resume implementation for orinoco_pci
- *      o Abolished /proc debugging support, replaced with a debugging
- *        iwpriv.  Now it's ugly and simple instead of ugly and complex.
- *      o Bugfix in hermes.c if the firmware returned a record length
- *        of 0, we could go clobbering memory.
- *      o Bugfix in orinoco_stop() - it used to fail if hw_unavailable
- *        was set, which was usually true on PCMCIA hot removes.
- *      o Track LINKSTATUS messages, silently drop Tx packets before
- *        we are connected (avoids confusing the firmware), and only
- *        give LINKSTATUS printk()s if the status has changed.
- *
- * v0.13b -> v0.13c - 11 Mar 2003 - David Gibson
- *      o Cleanup: use dev instead of priv in various places.
- *      o Bug fix: Don't ReleaseConfiguration on RESET_PHYSICAL event
- *        if we're in the middle of a (driver initiated) hard reset.
- *      o Bug fix: ETH_ZLEN is supposed to include the header
- *        (Dionysus Blazakis & Manish Karir)
- *      o Convert to using workqueues instead of taskqueues (and
- *        backwards compatibility macros for pre 2.5.41 kernels).
- *      o Drop redundant (I think...) MOD_{INC,DEC}_USE_COUNT in
- *        airport.c
- *      o New orinoco_tmd.c init module from Joerg Dorchain for
- *        TMD7160 based PCI to PCMCIA bridges (similar to
- *        orinoco_plx.c).
- *
- * v0.13c -> v0.13d - 22 Apr 2003 - David Gibson
- *      o Make hw_unavailable a counter, rather than just a flag, this
- *        is necessary to avoid some races (such as a card being
- *        removed in the middle of orinoco_reset().
- *      o Restore Release/RequestConfiguration in the PCMCIA event handler
- *        when dealing with a driver initiated hard reset.  This is
- *        necessary to prevent hangs due to a spurious interrupt while
- *        the reset is in progress.
- *      o Clear the 802.11 header when transmitting, even though we
- *        don't use it.  This fixes a long standing bug on some
- *        firmwares, which seem to get confused if that isn't done.
- *      o Be less eager to de-encapsulate SNAP frames, only do so if
- *        the OUI is 00:00:00 or 00:00:f8, leave others alone.  The old
- *        behaviour broke CDP (Cisco Discovery Protocol).
- *      o Use dev instead of priv for free_irq() as well as
- *        request_irq() (oops).
- *      o Attempt to reset rather than giving up if we get too many
- *        IRQs.
- *      o Changed semantics of __orinoco_down() so it can be called
- *        safely with hw_unavailable set.  It also now clears the
- *        linkstatus (since we're going to have to reassociate).
- *
- * v0.13d -> v0.13e - 12 May 2003 - David Gibson
- *      o Support for post-2.5.68 return values from irq handler.
- *      o Fixed bug where underlength packets would be double counted
- *        in the rx_dropped statistics.
- *      o Provided a module parameter to suppress linkstatus messages.
- *
- * v0.13e -> v0.14alpha1 - 30 Sep 2003 - David Gibson
- *      o Replaced priv->connected logic with netif_carrier_on/off()
- *        calls.
- *      o Remove has_ibss_any and never set the CREATEIBSS RID when
- *        the ESSID is empty.  Too many firmwares break if we do.
- *      o 2.6 merges: Replace pdev->slot_name with pci_name(), remove
- *        __devinitdata from PCI ID tables, use free_netdev().
- *      o Enabled shared-key authentication for Agere firmware (from
- *        Robert J. Moore <Robert.J.Moore AT allanbank.com>
- *      o Move netif_wake_queue() (back) to the Tx completion from the
- *        ALLOC event.  This seems to prevent/mitigate the rolling
- *        error -110 problems at least on some Intersil firmwares.
- *        Theoretically reduces performance, but I can't measure it.
- *        Patch from Andrew Tridgell <tridge AT samba.org>
- *
- * v0.14alpha1 -> v0.14alpha2 - 20 Oct 2003 - David Gibson
- *      o Correctly turn off shared-key authentication when requested
- *        (bugfix from Robert J. Moore).
- *      o Correct airport sleep interfaces for current 2.6 kernels.
- *      o Add code for key change without disabling/enabling the MAC
- *        port.  This is supposed to allow 802.1x to work sanely, but
- *        doesn't seem to yet.
- *
  * TODO
- *      o New wireless extensions API (patch from Moustafa
- *        Youssef, updated by Jim Carter and Pavel Roskin).
  *      o Handle de-encapsulation within network layer, provide 802.11
  *        headers (patch from Thomas 'Dent' Mirlacher)
- *      o RF monitor mode support
  *      o Fix possible races in SPY handling.
  *      o Disconnect wireless extensions from fundamental configuration.
  *      o (maybe) Software WEP support (patch from Stano Meduna).
@@ -462,7 +89,10 @@
 #include <linux/netdevice.h>
 #include <linux/if_arp.h>
 #include <linux/etherdevice.h>
+#include <linux/ethtool.h>
 #include <linux/wireless.h>
+#include <net/iw_handler.h>
+#include <net/ieee80211.h>
 
 #include <asm/uaccess.h>
 #include <asm/io.h>
@@ -496,6 +126,10 @@ static int ignore_disconnect; /* = 0 */
 module_param(ignore_disconnect, int, 0644);
 MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer");
 
+static int force_monitor; /* = 0 */
+module_param(force_monitor, int, 0644);
+MODULE_PARM_DESC(force_monitor, "Allow monitor mode for all firmware versions");
+
 /********************************************************************/
 /* Compile time configuration and compatibility stuff               */
 /********************************************************************/
@@ -511,6 +145,10 @@ MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer
 /* Internal constants                                               */
 /********************************************************************/
 
+/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */
+static const u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
+#define ENCAPS_OVERHEAD         (sizeof(encaps_hdr) + 2)
+
 #define ORINOCO_MIN_MTU         256
 #define ORINOCO_MAX_MTU         (IEEE802_11_DATA_LEN - ENCAPS_OVERHEAD)
 
@@ -537,6 +175,11 @@ MODULE_PARM_DESC(ignore_disconnect, "Don't report lost link to the network layer
                                  | HERMES_EV_WTERR | HERMES_EV_INFO \
                                  | HERMES_EV_INFDROP )
 
+#define MAX_RID_LEN 1024
+
+static const struct iw_handler_def orinoco_handler_def;
+static struct ethtool_ops orinoco_ethtool_ops;
+
 /********************************************************************/
 /* Data tables                                                      */
 /********************************************************************/
@@ -571,26 +214,45 @@ static struct {
 /* Data types                                                       */
 /********************************************************************/
 
-struct header_struct {
-        /* 802.3 */
-        u8 dest[ETH_ALEN];
-        u8 src[ETH_ALEN];
-        u16 len;
-        /* 802.2 */
+/* Used in Event handling.
+ * We avoid nested structres as they break on ARM -- Moustafa */
+struct hermes_tx_descriptor_802_11 {
+        /* hermes_tx_descriptor */
+        u16 status;
+        u16 reserved1;
+        u16 reserved2;
+        u32 sw_support;
+        u8 retry_count;
+        u8 tx_rate;
+        u16 tx_control;
+
+        /* ieee802_11_hdr */
+        u16 frame_ctl;
+        u16 duration_id;
+        u8 addr1[ETH_ALEN];
+        u8 addr2[ETH_ALEN];
+        u8 addr3[ETH_ALEN];
+        u16 seq_ctl;
+        u8 addr4[ETH_ALEN];
+        u16 data_len;
+
+        /* ethhdr */
+        unsigned char   h_dest[ETH_ALEN];       /* destination eth addr */
+        unsigned char   h_source[ETH_ALEN];     /* source ether addr    */
+        unsigned short  h_proto;                /* packet type ID field */
+
+        /* p8022_hdr */
         u8 dsap;
         u8 ssap;
         u8 ctrl;
-        /* SNAP */
         u8 oui[3];
+
         u16 ethertype;
 } __attribute__ ((packed));
 
-/* 802.2 LLC/SNAP header used for Ethernet encapsulation over 802.11 */
-u8 encaps_hdr[] = {0xaa, 0xaa, 0x03, 0x00, 0x00, 0x00};
-
-#define ENCAPS_OVERHEAD         (sizeof(encaps_hdr) + 2)
-
+/* Rx frame header except compatibility 802.3 header */
 struct hermes_rx_descriptor {
+        /* Control */
         u16 status;
         u32 time;
         u8 silence;
@@ -598,13 +260,24 @@ struct hermes_rx_descriptor {
         u8 rate;
         u8 rxflow;
         u32 reserved;
+
+        /* 802.11 header */
+        u16 frame_ctl;
+        u16 duration_id;
+        u8 addr1[ETH_ALEN];
+        u8 addr2[ETH_ALEN];
+        u8 addr3[ETH_ALEN];
+        u16 seq_ctl;
+        u8 addr4[ETH_ALEN];
+
+        /* Data length */
+        u16 data_len;
 } __attribute__ ((packed));
 
 /********************************************************************/
 /* Function prototypes                                              */
 /********************************************************************/
 
-static int orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static int __orinoco_program_rids(struct net_device *dev);
 static void __orinoco_set_multicast_list(struct net_device *dev);
 
@@ -628,6 +301,10 @@ static inline void set_port_type(struct orinoco_private *priv)
                         priv->createibss = 1;
                 }
                 break;
+        case IW_MODE_MONITOR:
+                priv->port_type = 3;
+                priv->createibss = 0;
+                break;
         default:
                 printk(KERN_ERR "%s: Invalid priv->iw_mode in set_port_type()\n",
                        priv->ndev->name);
@@ -814,7 +491,7 @@ static int orinoco_xmit(struct sk_buff *skb, struct net_device *dev)
                 return 1;
         }
 
-        if (! netif_carrier_ok(dev)) {
+        if (! netif_carrier_ok(dev) || (priv->iw_mode == IW_MODE_MONITOR)) {
                 /* Oops, the firmware hasn't established a connection,
                    silently drop the packet (this seems to be the
                    safest approach). */
@@ -951,26 +628,55 @@ static void __orinoco_ev_txexc(struct net_device *dev, hermes_t *hw)
         struct orinoco_private *priv = netdev_priv(dev);
         struct net_device_stats *stats = &priv->stats;
         u16 fid = hermes_read_regn(hw, TXCOMPLFID);
-        struct hermes_tx_descriptor desc;
+        struct hermes_tx_descriptor_802_11 hdr;
         int err = 0;
 
         if (fid == DUMMY_FID)
                 return; /* Nothing's really happened */
 
-        err = hermes_bap_pread(hw, IRQ_BAP, &desc, sizeof(desc), fid, 0);
+        /* Read the frame header */
+        err = hermes_bap_pread(hw, IRQ_BAP, &hdr,
+                               sizeof(struct hermes_tx_descriptor) +
+                               sizeof(struct ieee80211_hdr),
+                               fid, 0);
+
+        hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
+        stats->tx_errors++;
+
         if (err) {
                 printk(KERN_WARNING "%s: Unable to read descriptor on Tx error "
                        "(FID=%04X error %d)\n",
                        dev->name, fid, err);
-        } else {
-                DEBUG(1, "%s: Tx error, status %d\n",
-                      dev->name, le16_to_cpu(desc.status));
+                return;
         }
         
-        stats->tx_errors++;
+        DEBUG(1, "%s: Tx error, err %d (FID=%04X)\n", dev->name,
+              err, fid);
+    
+        /* We produce a TXDROP event only for retry or lifetime
+         * exceeded, because that's the only status that really mean
+         * that this particular node went away.
+         * Other errors means that *we* screwed up. - Jean II */
+        hdr.status = le16_to_cpu(hdr.status);
+        if (hdr.status & (HERMES_TXSTAT_RETRYERR | HERMES_TXSTAT_AGEDERR)) {
+                union iwreq_data        wrqu;
+
+                /* Copy 802.11 dest address.
+                 * We use the 802.11 header because the frame may
+                 * not be 802.3 or may be mangled...
+                 * In Ad-Hoc mode, it will be the node address.
+                 * In managed mode, it will be most likely the AP addr
+                 * User space will figure out how to convert it to
+                 * whatever it needs (IP address or else).
+                 * - Jean II */
+                memcpy(wrqu.addr.sa_data, hdr.addr1, ETH_ALEN);
+                wrqu.addr.sa_family = ARPHRD_ETHER;
+
+                /* Send event to user space */
+                wireless_send_event(dev, IWEVTXDROP, &wrqu, NULL);
+        }
 
         netif_wake_queue(dev);
-        hermes_write_regn(hw, TXCOMPLFID, DUMMY_FID);
 }
 
 static void orinoco_tx_timeout(struct net_device *dev)
@@ -1047,18 +753,127 @@ static void orinoco_stat_gather(struct net_device *dev,
         }
 }
 
+/*
+ * orinoco_rx_monitor - handle received monitor frames.
+ *
+ * Arguments:
+ *      dev             network device
+ *      rxfid           received FID
+ *      desc            rx descriptor of the frame
+ *
+ * Call context: interrupt
+ */
+static void orinoco_rx_monitor(struct net_device *dev, u16 rxfid,
+                               struct hermes_rx_descriptor *desc)
+{
+        u32 hdrlen = 30;        /* return full header by default */
+        u32 datalen = 0;
+        u16 fc;
+        int err;
+        int len;
+        struct sk_buff *skb;
+        struct orinoco_private *priv = netdev_priv(dev);
+        struct net_device_stats *stats = &priv->stats;
+        hermes_t *hw = &priv->hw;
+
+        len = le16_to_cpu(desc->data_len);
+
+        /* Determine the size of the header and the data */
+        fc = le16_to_cpu(desc->frame_ctl);
+        switch (fc & IEEE80211_FCTL_FTYPE) {
+        case IEEE80211_FTYPE_DATA:
+                if ((fc & IEEE80211_FCTL_TODS)
+                    && (fc & IEEE80211_FCTL_FROMDS))
+                        hdrlen = 30;
+                else
+                        hdrlen = 24;
+                datalen = len;
+                break;
+        case IEEE80211_FTYPE_MGMT:
+                hdrlen = 24;
+                datalen = len;
+                break;
+        case IEEE80211_FTYPE_CTL:
+                switch (fc & IEEE80211_FCTL_STYPE) {
+                case IEEE80211_STYPE_PSPOLL:
+                case IEEE80211_STYPE_RTS:
+                case IEEE80211_STYPE_CFEND:
+                case IEEE80211_STYPE_CFENDACK:
+                        hdrlen = 16;
+                        break;
+                case IEEE80211_STYPE_CTS:
+                case IEEE80211_STYPE_ACK:
+                        hdrlen = 10;
+                        break;
+                }
+                break;
+        default:
+                /* Unknown frame type */
+                break;
+        }
+
+        /* sanity check the length */
+        if (datalen > IEEE80211_DATA_LEN + 12) {
+                printk(KERN_DEBUG "%s: oversized monitor frame, "
+                       "data length = %d\n", dev->name, datalen);
+                err = -EIO;
+                stats->rx_length_errors++;
+                goto update_stats;
+        }
+
+        skb = dev_alloc_skb(hdrlen + datalen);
+        if (!skb) {
+                printk(KERN_WARNING "%s: Cannot allocate skb for monitor frame\n",
+                       dev->name);
+                err = -ENOMEM;
+                goto drop;
+        }
+
+        /* Copy the 802.11 header to the skb */
+        memcpy(skb_put(skb, hdrlen), &(desc->frame_ctl), hdrlen);
+        skb->mac.raw = skb->data;
+
+        /* If any, copy the data from the card to the skb */
+        if (datalen > 0) {
+                err = hermes_bap_pread(hw, IRQ_BAP, skb_put(skb, datalen),
+                                       ALIGN(datalen, 2), rxfid,
+                                       HERMES_802_2_OFFSET);
+                if (err) {
+                        printk(KERN_ERR "%s: error %d reading monitor frame\n",
+                               dev->name, err);
+                        goto drop;
+                }
+        }
+
+        skb->dev = dev;
+        skb->ip_summed = CHECKSUM_NONE;
+        skb->pkt_type = PACKET_OTHERHOST;
+        skb->protocol = __constant_htons(ETH_P_802_2);
+        
+        dev->last_rx = jiffies;
+        stats->rx_packets++;
+        stats->rx_bytes += skb->len;
+
+        netif_rx(skb);
+        return;
+
+ drop:
+        dev_kfree_skb_irq(skb);
+ update_stats:
+        stats->rx_errors++;
+        stats->rx_dropped++;
+}
+
 static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         struct net_device_stats *stats = &priv->stats;
         struct iw_statistics *wstats = &priv->wstats;
         struct sk_buff *skb = NULL;
-        u16 rxfid, status;
-        int length, data_len, data_off;
-        char *p;
+        u16 rxfid, status, fc;
+        int length;
         struct hermes_rx_descriptor desc;
-        struct header_struct hdr;
-        struct ethhdr *eh;
+        struct ethhdr *hdr;
         int err;
 
         rxfid = hermes_read_regn(hw, RXFID);
@@ -1068,53 +883,46 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
         if (err) {
                 printk(KERN_ERR "%s: error %d reading Rx descriptor. "
                        "Frame dropped.\n", dev->name, err);
-                stats->rx_errors++;
-                goto drop;
+                goto update_stats;
         }
 
         status = le16_to_cpu(desc.status);
 
-        if (status & HERMES_RXSTAT_ERR) {
-                if (status & HERMES_RXSTAT_UNDECRYPTABLE) {
-                        wstats->discard.code++;
-                        DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n",
-                               dev->name);
-                } else {
-                        stats->rx_crc_errors++;
-                        DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n", dev->name);
-                }
-                stats->rx_errors++;
-                goto drop;
+        if (status & HERMES_RXSTAT_BADCRC) {
+                DEBUG(1, "%s: Bad CRC on Rx. Frame dropped.\n",
+                      dev->name);
+                stats->rx_crc_errors++;
+                goto update_stats;
         }
 
-        /* For now we ignore the 802.11 header completely, assuming
-           that the card's firmware has handled anything vital */
+        /* Handle frames in monitor mode */
+        if (priv->iw_mode == IW_MODE_MONITOR) {
+                orinoco_rx_monitor(dev, rxfid, &desc);
+                return;
+        }
 
-        err = hermes_bap_pread(hw, IRQ_BAP, &hdr, sizeof(hdr),
-                               rxfid, HERMES_802_3_OFFSET);
-        if (err) {
-                printk(KERN_ERR "%s: error %d reading frame header. "
-                       "Frame dropped.\n", dev->name, err);
-                stats->rx_errors++;
-                goto drop;
+        if (status & HERMES_RXSTAT_UNDECRYPTABLE) {
+                DEBUG(1, "%s: Undecryptable frame on Rx. Frame dropped.\n",
+                      dev->name);
+                wstats->discard.code++;
+                goto update_stats;
         }
 
-        length = ntohs(hdr.len);
-        
+        length = le16_to_cpu(desc.data_len);
+        fc = le16_to_cpu(desc.frame_ctl);
+
         /* Sanity checks */
         if (length < 3) { /* No for even an 802.2 LLC header */
                 /* At least on Symbol firmware with PCF we get quite a
                    lot of these legitimately - Poll frames with no
                    data. */
-                stats->rx_dropped++;
-                goto drop;
+                return;
         }
         if (length > IEEE802_11_DATA_LEN) {
                 printk(KERN_WARNING "%s: Oversized frame received (%d bytes)\n",
                        dev->name, length);
                 stats->rx_length_errors++;
-                stats->rx_errors++;
-                goto drop;
+                goto update_stats;
         }
 
         /* We need space for the packet data itself, plus an ethernet
@@ -1126,60 +934,53 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
         if (!skb) {
                 printk(KERN_WARNING "%s: Can't allocate skb for Rx\n",
                        dev->name);
-                goto drop;
+                goto update_stats;
         }
 
-        skb_reserve(skb, 2); /* This way the IP header is aligned */
+        /* We'll prepend the header, so reserve space for it.  The worst
+           case is no decapsulation, when 802.3 header is prepended and
+           nothing is removed.  2 is for aligning the IP header.  */
+        skb_reserve(skb, ETH_HLEN + 2);
+
+        err = hermes_bap_pread(hw, IRQ_BAP, skb_put(skb, length),
+                               ALIGN(length, 2), rxfid,
+                               HERMES_802_2_OFFSET);
+        if (err) {
+                printk(KERN_ERR "%s: error %d reading frame. "
+                       "Frame dropped.\n", dev->name, err);
+                goto drop;
+        }
 
         /* Handle decapsulation
          * In most cases, the firmware tell us about SNAP frames.
          * For some reason, the SNAP frames sent by LinkSys APs
          * are not properly recognised by most firmwares.
          * So, check ourselves */
-        if (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) ||
-            ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) ||
-            is_ethersnap(&hdr)) {
+        if (length >= ENCAPS_OVERHEAD &&
+            (((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_1042) ||
+             ((status & HERMES_RXSTAT_MSGTYPE) == HERMES_RXSTAT_TUNNEL) ||
+             is_ethersnap(skb->data))) {
                 /* These indicate a SNAP within 802.2 LLC within
                    802.11 frame which we'll need to de-encapsulate to
                    the original EthernetII frame. */
-
-                if (length < ENCAPS_OVERHEAD) { /* No room for full LLC+SNAP */
-                        stats->rx_length_errors++;
-                        goto drop;
-                }
-
-                /* Remove SNAP header, reconstruct EthernetII frame */
-                data_len = length - ENCAPS_OVERHEAD;
-                data_off = HERMES_802_3_OFFSET + sizeof(hdr);
-
-                eh = (struct ethhdr *)skb_put(skb, ETH_HLEN);
-
-                memcpy(eh, &hdr, 2 * ETH_ALEN);
-                eh->h_proto = hdr.ethertype;
+                hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN - ENCAPS_OVERHEAD);
         } else {
-                /* All other cases indicate a genuine 802.3 frame.  No
-                   decapsulation needed.  We just throw the whole
-                   thing in, and hope the protocol layer can deal with
-                   it as 802.3 */
-                data_len = length;
-                data_off = HERMES_802_3_OFFSET;
-                /* FIXME: we re-read from the card data we already read here */
-        }
-
-        p = skb_put(skb, data_len);
-        err = hermes_bap_pread(hw, IRQ_BAP, p, ALIGN(data_len, 2),
-                               rxfid, data_off);
-        if (err) {
-                printk(KERN_ERR "%s: error %d reading frame. "
-                       "Frame dropped.\n", dev->name, err);
-                stats->rx_errors++;
-                goto drop;
+                /* 802.3 frame - prepend 802.3 header as is */
+                hdr = (struct ethhdr *)skb_push(skb, ETH_HLEN);
+                hdr->h_proto = htons(length);
         }
+        memcpy(hdr->h_dest, desc.addr1, ETH_ALEN);
+        if (fc & IEEE80211_FCTL_FROMDS)
+                memcpy(hdr->h_source, desc.addr3, ETH_ALEN);
+        else
+                memcpy(hdr->h_source, desc.addr2, ETH_ALEN);
 
         dev->last_rx = jiffies;
         skb->dev = dev;
         skb->protocol = eth_type_trans(skb, dev);
         skb->ip_summed = CHECKSUM_NONE;
+        if (fc & IEEE80211_FCTL_TODS)
+                skb->pkt_type = PACKET_OTHERHOST;
         
         /* Process the wireless stats if needed */
         orinoco_stat_gather(dev, skb, &desc);
@@ -1192,11 +993,10 @@ static void __orinoco_ev_rx(struct net_device *dev, hermes_t *hw)
         return;
 
  drop:  
+        dev_kfree_skb_irq(skb);
+ update_stats:
+        stats->rx_errors++;
         stats->rx_dropped++;
-
-        if (skb)
-                dev_kfree_skb_irq(skb);
-        return;
 }
 
 /********************************************************************/
@@ -1240,6 +1040,99 @@ static void print_linkstatus(struct net_device *dev, u16 status)
                dev->name, s, status);
 }
 
+/* Search scan results for requested BSSID, join it if found */
+static void orinoco_join_ap(struct net_device *dev)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        struct hermes *hw = &priv->hw;
+        int err;
+        unsigned long flags;
+        struct join_req {
+                u8 bssid[ETH_ALEN];
+                u16 channel;
+        } __attribute__ ((packed)) req;
+        const int atom_len = offsetof(struct prism2_scan_apinfo, atim);
+        struct prism2_scan_apinfo *atom;
+        int offset = 4;
+        u8 *buf;
+        u16 len;
+
+        /* Allocate buffer for scan results */
+        buf = kmalloc(MAX_SCAN_LEN, GFP_KERNEL);
+        if (! buf)
+                return;
+
+        if (orinoco_lock(priv, &flags) != 0)
+                goto out;
+
+        /* Sanity checks in case user changed something in the meantime */
+        if (! priv->bssid_fixed)
+                goto out;
+
+        if (strlen(priv->desired_essid) == 0)
+                goto out;
+
+        /* Read scan results from the firmware */
+        err = hermes_read_ltv(hw, USER_BAP,
+                              HERMES_RID_SCANRESULTSTABLE,
+                              MAX_SCAN_LEN, &len, buf);
+        if (err) {
+                printk(KERN_ERR "%s: Cannot read scan results\n",
+                       dev->name);
+                goto out;
+        }
+
+        len = HERMES_RECLEN_TO_BYTES(len);
+
+        /* Go through the scan results looking for the channel of the AP
+         * we were requested to join */
+        for (; offset + atom_len <= len; offset += atom_len) {
+                atom = (struct prism2_scan_apinfo *) (buf + offset);
+                if (memcmp(&atom->bssid, priv->desired_bssid, ETH_ALEN) == 0)
+                        goto found;
+        }
+
+        DEBUG(1, "%s: Requested AP not found in scan results\n",
+              dev->name);
+        goto out;
+
+ found:
+        memcpy(req.bssid, priv->desired_bssid, ETH_ALEN);
+        req.channel = atom->channel;    /* both are little-endian */
+        err = HERMES_WRITE_RECORD(hw, USER_BAP, HERMES_RID_CNFJOINREQUEST,
+                                  &req);
+        if (err)
+                printk(KERN_ERR "%s: Error issuing join request\n", dev->name);
+
+ out:
+        kfree(buf);
+        orinoco_unlock(priv, &flags);
+}
+
+/* Send new BSSID to userspace */
+static void orinoco_send_wevents(struct net_device *dev)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        struct hermes *hw = &priv->hw;
+        union iwreq_data wrqu;
+        int err;
+        unsigned long flags;
+
+        if (orinoco_lock(priv, &flags) != 0)
+                return;
+
+        err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID,
+                              ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
+        if (err != 0)
+                return;
+
+        wrqu.ap_addr.sa_family = ARPHRD_ETHER;
+
+        /* Send event to user space */
+        wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+        orinoco_unlock(priv, &flags);
+}
+
 static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
 {
         struct orinoco_private *priv = netdev_priv(dev);
@@ -1307,6 +1200,9 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
                 u16 newstatus;
                 int connected;
 
+                if (priv->iw_mode == IW_MODE_MONITOR)
+                        break;
+
                 if (len != sizeof(linkstatus)) {
                         printk(KERN_WARNING "%s: Unexpected size for linkstatus frame (%d bytes)\n",
                                dev->name, len);
@@ -1319,6 +1215,15 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
                         break;
                 newstatus = le16_to_cpu(linkstatus.linkstatus);
 
+                /* Symbol firmware uses "out of range" to signal that
+                 * the hostscan frame can be requested.  */
+                if (newstatus == HERMES_LINKSTATUS_AP_OUT_OF_RANGE &&
+                    priv->firmware_type == FIRMWARE_TYPE_SYMBOL &&
+                    priv->has_hostscan && priv->scan_inprogress) {
+                        hermes_inquire(hw, HERMES_INQ_HOSTSCAN_SYMBOL);
+                        break;
+                }
+
                 connected = (newstatus == HERMES_LINKSTATUS_CONNECTED)
                         || (newstatus == HERMES_LINKSTATUS_AP_CHANGE)
                         || (newstatus == HERMES_LINKSTATUS_AP_IN_RANGE);
@@ -1328,12 +1233,89 @@ static void __orinoco_ev_info(struct net_device *dev, hermes_t *hw)
                 else if (!ignore_disconnect)
                         netif_carrier_off(dev);
 
-                if (newstatus != priv->last_linkstatus)
+                if (newstatus != priv->last_linkstatus) {
+                        priv->last_linkstatus = newstatus;
                         print_linkstatus(dev, newstatus);
+                        /* The info frame contains only one word which is the
+                         * status (see hermes.h). The status is pretty boring
+                         * in itself, that's why we export the new BSSID...
+                         * Jean II */
+                        schedule_work(&priv->wevent_work);
+                }
+        }
+        break;
+        case HERMES_INQ_SCAN:
+                if (!priv->scan_inprogress && priv->bssid_fixed &&
+                    priv->firmware_type == FIRMWARE_TYPE_INTERSIL) {
+                        schedule_work(&priv->join_work);
+                        break;
+                }
+                /* fall through */
+        case HERMES_INQ_HOSTSCAN:
+        case HERMES_INQ_HOSTSCAN_SYMBOL: {
+                /* Result of a scanning. Contains information about
+                 * cells in the vicinity - Jean II */
+                union iwreq_data        wrqu;
+                unsigned char *buf;
+
+                /* Sanity check */
+                if (len > 4096) {
+                        printk(KERN_WARNING "%s: Scan results too large (%d bytes)\n",
+                               dev->name, len);
+                        break;
+                }
 
-                priv->last_linkstatus = newstatus;
+                /* We are a strict producer. If the previous scan results
+                 * have not been consumed, we just have to drop this
+                 * frame. We can't remove the previous results ourselves,
+                 * that would be *very* racy... Jean II */
+                if (priv->scan_result != NULL) {
+                        printk(KERN_WARNING "%s: Previous scan results not consumed, dropping info frame.\n", dev->name);
+                        break;
+                }
+
+                /* Allocate buffer for results */
+                buf = kmalloc(len, GFP_ATOMIC);
+                if (buf == NULL)
+                        /* No memory, so can't printk()... */
+                        break;
+
+                /* Read scan data */
+                err = hermes_bap_pread(hw, IRQ_BAP, (void *) buf, len,
+                                       infofid, sizeof(info));
+                if (err)
+                        break;
+
+#ifdef ORINOCO_DEBUG
+                {
+                        int     i;
+                        printk(KERN_DEBUG "Scan result [%02X", buf[0]);
+                        for(i = 1; i < (len * 2); i++)
+                                printk(":%02X", buf[i]);
+                        printk("]\n");
+                }
+#endif  /* ORINOCO_DEBUG */
+
+                /* Allow the clients to access the results */
+                priv->scan_len = len;
+                priv->scan_result = buf;
+
+                /* Send an empty event to user space.
+                 * We don't send the received data on the event because
+                 * it would require us to do complex transcoding, and
+                 * we want to minimise the work done in the irq handler
+                 * Use a request to extract the data - Jean II */
+                wrqu.data.length = 0;
+                wrqu.data.flags = 0;
+                wireless_send_event(dev, SIOCGIWSCAN, &wrqu, NULL);
         }
         break;
+        case HERMES_INQ_SEC_STAT_AGERE:
+                /* Security status (Agere specific) */
+                /* Ignore this frame for now */
+                if (priv->firmware_type == FIRMWARE_TYPE_AGERE)
+                        break;
+                /* fall through */
         default:
                 printk(KERN_DEBUG "%s: Unknown information frame received: "
                        "type 0x%04x, length %d\n", dev->name, type, len);
@@ -1470,6 +1452,36 @@ static int __orinoco_hw_set_bitrate(struct orinoco_private *priv)
         return err;
 }
 
+/* Set fixed AP address */
+static int __orinoco_hw_set_wap(struct orinoco_private *priv)
+{
+        int roaming_flag;
+        int err = 0;
+        hermes_t *hw = &priv->hw;
+
+        switch (priv->firmware_type) {
+        case FIRMWARE_TYPE_AGERE:
+                /* not supported */
+                break;
+        case FIRMWARE_TYPE_INTERSIL:
+                if (priv->bssid_fixed)
+                        roaming_flag = 2;
+                else
+                        roaming_flag = 1;
+
+                err = hermes_write_wordrec(hw, USER_BAP,
+                                           HERMES_RID_CNFROAMINGMODE,
+                                           roaming_flag);
+                break;
+        case FIRMWARE_TYPE_SYMBOL:
+                err = HERMES_WRITE_RECORD(hw, USER_BAP,
+                                          HERMES_RID_CNFMANDATORYBSSID_SYMBOL,
+                                          &priv->desired_bssid);
+                break;
+        }
+        return err;
+}
+
 /* Change the WEP keys and/or the current keys.  Can be called
  * either from __orinoco_hw_setup_wep() or directly from
  * orinoco_ioctl_setiwencode().  In the later case the association
@@ -1655,6 +1667,13 @@ static int __orinoco_program_rids(struct net_device *dev)
                 }
         }
 
+        /* Set the desired BSSID */
+        err = __orinoco_hw_set_wap(priv);
+        if (err) {
+                printk(KERN_ERR "%s: Error %d setting AP address\n",
+                       dev->name, err);
+                return err;
+        }
         /* Set the desired ESSID */
         idbuf.len = cpu_to_le16(strlen(priv->desired_essid));
         memcpy(&idbuf.val, priv->desired_essid, sizeof(idbuf.val));
@@ -1793,6 +1812,20 @@ static int __orinoco_program_rids(struct net_device *dev)
                 }
         }
 
+        if (priv->iw_mode == IW_MODE_MONITOR) {
+                /* Enable monitor mode */
+                dev->type = ARPHRD_IEEE80211;
+                err = hermes_docmd_wait(hw, HERMES_CMD_TEST | 
+                                            HERMES_TEST_MONITOR, 0, NULL);
+        } else {
+                /* Disable monitor mode */
+                dev->type = ARPHRD_ETHER;
+                err = hermes_docmd_wait(hw, HERMES_CMD_TEST |
+                                            HERMES_TEST_STOP, 0, NULL);
+        }
+        if (err)
+                return err;
+
         /* Set promiscuity / multicast*/
         priv->promiscuous = 0;
         priv->mc_count = 0;
@@ -1869,55 +1902,6 @@ __orinoco_set_multicast_list(struct net_device *dev)
                 dev->flags &= ~IFF_PROMISC;
 }
 
-static int orinoco_reconfigure(struct net_device *dev)
-{
-        struct orinoco_private *priv = netdev_priv(dev);
-        struct hermes *hw = &priv->hw;
-        unsigned long flags;
-        int err = 0;
-
-        if (priv->broken_disableport) {
-                schedule_work(&priv->reset_work);
-                return 0;
-        }
-
-        if (orinoco_lock(priv, &flags) != 0)
-                return -EBUSY;
-                
-        err = hermes_disable_port(hw, 0);
-        if (err) {
-                printk(KERN_WARNING "%s: Unable to disable port while reconfiguring card\n",
-                       dev->name);
-                priv->broken_disableport = 1;
-                goto out;
-        }
-
-        err = __orinoco_program_rids(dev);
-        if (err) {
-                printk(KERN_WARNING "%s: Unable to reconfigure card\n",
-                       dev->name);
-                goto out;
-        }
-
-        err = hermes_enable_port(hw, 0);
-        if (err) {
-                printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n",
-                       dev->name);
-                goto out;
-        }
-
- out:
-        if (err) {
-                printk(KERN_WARNING "%s: Resetting instead...\n", dev->name);
-                schedule_work(&priv->reset_work);
-                err = 0;
-        }
-
-        orinoco_unlock(priv, &flags);
-        return err;
-
-}
-
 /* This must be called from user context, without locks held - use
  * schedule_work() */
 static void orinoco_reset(struct net_device *dev)
@@ -1946,6 +1930,11 @@ static void orinoco_reset(struct net_device *dev)
 
         orinoco_unlock(priv, &flags);
 
+        /* Scanning support: Cleanup of driver struct */
+        kfree(priv->scan_result);
+        priv->scan_result = NULL;
+        priv->scan_inprogress = 0;
+
         if (priv->hard_reset) {
                 err = (*priv->hard_reset)(priv);
                 if (err) {
@@ -2184,6 +2173,8 @@ static int determine_firmware(struct net_device *dev)
                 priv->has_mwo = (firmver >= 0x60000);
                 priv->has_pm = (firmver >= 0x40020); /* Don't work in 7.52 ? */
                 priv->ibss_port = 1;
+                priv->has_hostscan = (firmver >= 0x8000a);
+                priv->broken_monitor = (firmver >= 0x80000);
 
                 /* Tested with Agere firmware :
                  *      1.16 ; 4.08 ; 4.52 ; 6.04 ; 6.16 ; 7.28 => Jean II
@@ -2229,6 +2220,8 @@ static int determine_firmware(struct net_device *dev)
                 priv->ibss_port = 4;
                 priv->broken_disableport = (firmver == 0x25013) ||
                                            (firmver >= 0x30000 && firmver <= 0x31000);
+                priv->has_hostscan = (firmver >= 0x31001) ||
+                                     (firmver >= 0x29057 && firmver < 0x30000);
                 /* Tested with Intel firmware : 0x20015 => Jean II */
                 /* Tested with 3Com firmware : 0x15012 & 0x22001 => Jean II */
                 break;
@@ -2248,6 +2241,7 @@ static int determine_firmware(struct net_device *dev)
                 priv->has_ibss = (firmver >= 0x000700); /* FIXME */
                 priv->has_big_wep = priv->has_wep = (firmver >= 0x000800);
                 priv->has_pm = (firmver >= 0x000700);
+                priv->has_hostscan = (firmver >= 0x010301);
 
                 if (firmver >= 0x000800)
                         priv->ibss_port = 0;
@@ -2456,8 +2450,9 @@ struct net_device *alloc_orinocodev(int sizeof_card,
         dev->tx_timeout = orinoco_tx_timeout;
         dev->watchdog_timeo = HZ; /* 1 second timeout */
         dev->get_stats = orinoco_get_stats;
+        dev->ethtool_ops = &orinoco_ethtool_ops;
         dev->get_wireless_stats = orinoco_get_wireless_stats;
-        dev->do_ioctl = orinoco_ioctl;
+        dev->wireless_handlers = (struct iw_handler_def *)&orinoco_handler_def;
         dev->change_mtu = orinoco_change_mtu;
         dev->set_multicast_list = orinoco_set_multicast_list;
         /* we use the default eth_mac_addr for setting the MAC addr */
@@ -2473,6 +2468,8 @@ struct net_device *alloc_orinocodev(int sizeof_card,
                                    * before anything else touches the
                                    * hardware */
         INIT_WORK(&priv->reset_work, (void (*)(void *))orinoco_reset, dev);
+        INIT_WORK(&priv->join_work, (void (*)(void *))orinoco_join_ap, dev);
+        INIT_WORK(&priv->wevent_work, (void (*)(void *))orinoco_send_wevents, dev);
 
         netif_carrier_off(dev);
         priv->last_linkstatus = 0xffff;
@@ -2483,6 +2480,9 @@ struct net_device *alloc_orinocodev(int sizeof_card,
 
 void free_orinocodev(struct net_device *dev)
 {
+        struct orinoco_private *priv = netdev_priv(dev);
+
+        kfree(priv->scan_result);
         free_netdev(dev);
 }
 
@@ -2490,24 +2490,6 @@ void free_orinocodev(struct net_device *dev)
 /* Wireless extensions                                              */
 /********************************************************************/
 
-static int orinoco_hw_get_bssid(struct orinoco_private *priv,
-                                char buf[ETH_ALEN])
-{
-        hermes_t *hw = &priv->hw;
-        int err = 0;
-        unsigned long flags;
-
-        if (orinoco_lock(priv, &flags) != 0)
-                return -EBUSY;
-
-        err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
-                              ETH_ALEN, NULL, buf);
-
-        orinoco_unlock(priv, &flags);
-
-        return err;
-}
-
 static int orinoco_hw_get_essid(struct orinoco_private *priv, int *active,
                                 char buf[IW_ESSID_MAX_SIZE+1])
 {
@@ -2633,140 +2615,271 @@ static int orinoco_hw_get_bitratelist(struct orinoco_private *priv,
         return 0;
 }
 
-static int orinoco_ioctl_getiwrange(struct net_device *dev, struct iw_point *rrq)
+static int orinoco_ioctl_getname(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 char *name,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int err = 0;
-        int mode;
-        struct iw_range range;
         int numrates;
-        int i, k;
+        int err;
+
+        err = orinoco_hw_get_bitratelist(priv, &numrates, NULL, 0);
+
+        if (!err && (numrates > 2))
+                strcpy(name, "IEEE 802.11b");
+        else
+                strcpy(name, "IEEE 802.11-DS");
+
+        return 0;
+}
+
+static int orinoco_ioctl_setwap(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct sockaddr *ap_addr,
+                                char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int err = -EINPROGRESS;         /* Call commit handler */
         unsigned long flags;
+        static const u8 off_addr[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
+        static const u8 any_addr[] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
 
-        TRACE_ENTER(dev->name);
+        if (orinoco_lock(priv, &flags) != 0)
+                return -EBUSY;
+
+        /* Enable automatic roaming - no sanity checks are needed */
+        if (memcmp(&ap_addr->sa_data, off_addr, ETH_ALEN) == 0 ||
+            memcmp(&ap_addr->sa_data, any_addr, ETH_ALEN) == 0) {
+                priv->bssid_fixed = 0;
+                memset(priv->desired_bssid, 0, ETH_ALEN);
+
+                /* "off" means keep existing connection */
+                if (ap_addr->sa_data[0] == 0) {
+                        __orinoco_hw_set_wap(priv);
+                        err = 0;
+                }
+                goto out;
+        }
+
+        if (priv->firmware_type == FIRMWARE_TYPE_AGERE) {
+                printk(KERN_WARNING "%s: Lucent/Agere firmware doesn't "
+                       "support manual roaming\n",
+                       dev->name);
+                err = -EOPNOTSUPP;
+                goto out;
+        }
+
+        if (priv->iw_mode != IW_MODE_INFRA) {
+                printk(KERN_WARNING "%s: Manual roaming supported only in "
+                       "managed mode\n", dev->name);
+                err = -EOPNOTSUPP;
+                goto out;
+        }
+
+        /* Intersil firmware hangs without Desired ESSID */
+        if (priv->firmware_type == FIRMWARE_TYPE_INTERSIL &&
+            strlen(priv->desired_essid) == 0) {
+                printk(KERN_WARNING "%s: Desired ESSID must be set for "
+                       "manual roaming\n", dev->name);
+                err = -EOPNOTSUPP;
+                goto out;
+        }
+
+        /* Finally, enable manual roaming */
+        priv->bssid_fixed = 1;
+        memcpy(priv->desired_bssid, &ap_addr->sa_data, ETH_ALEN);
+
+ out:
+        orinoco_unlock(priv, &flags);
+        return err;
+}
+
+static int orinoco_ioctl_getwap(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct sockaddr *ap_addr,
+                                char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+
+        hermes_t *hw = &priv->hw;
+        int err = 0;
+        unsigned long flags;
+
+        if (orinoco_lock(priv, &flags) != 0)
+                return -EBUSY;
+
+        ap_addr->sa_family = ARPHRD_ETHER;
+        err = hermes_read_ltv(hw, USER_BAP, HERMES_RID_CURRENTBSSID,
+                              ETH_ALEN, NULL, ap_addr->sa_data);
+
+        orinoco_unlock(priv, &flags);
+
+        return err;
+}
 
-        if (!access_ok(VERIFY_WRITE, rrq->pointer, sizeof(range)))
-                return -EFAULT;
+static int orinoco_ioctl_setmode(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 u32 *mode,
+                                 char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int err = -EINPROGRESS;         /* Call commit handler */
+        unsigned long flags;
 
-        rrq->length = sizeof(range);
+        if (priv->iw_mode == *mode)
+                return 0;
 
         if (orinoco_lock(priv, &flags) != 0)
                 return -EBUSY;
 
-        mode = priv->iw_mode;
+        switch (*mode) {
+        case IW_MODE_ADHOC:
+                if (!priv->has_ibss && !priv->has_port3)
+                        err = -EOPNOTSUPP;
+                break;
+
+        case IW_MODE_INFRA:
+                break;
+
+        case IW_MODE_MONITOR:
+                if (priv->broken_monitor && !force_monitor) {
+                        printk(KERN_WARNING "%s: Monitor mode support is "
+                               "buggy in this firmware, not enabling\n",
+                               dev->name);
+                        err = -EOPNOTSUPP;
+                }
+                break;
+
+        default:
+                err = -EOPNOTSUPP;
+                break;
+        }
+
+        if (err == -EINPROGRESS) {
+                priv->iw_mode = *mode;
+                set_port_type(priv);
+        }
+
         orinoco_unlock(priv, &flags);
 
-        memset(&range, 0, sizeof(range));
+        return err;
+}
+
+static int orinoco_ioctl_getmode(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 u32 *mode,
+                                 char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+
+        *mode = priv->iw_mode;
+        return 0;
+}
+
+static int orinoco_ioctl_getiwrange(struct net_device *dev,
+                                    struct iw_request_info *info,
+                                    struct iw_point *rrq,
+                                    char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int err = 0;
+        struct iw_range *range = (struct iw_range *) extra;
+        int numrates;
+        int i, k;
+
+        TRACE_ENTER(dev->name);
 
-        /* Much of this shamelessly taken from wvlan_cs.c. No idea
-         * what it all means -dgibson */
-        range.we_version_compiled = WIRELESS_EXT;
-        range.we_version_source = 11;
+        rrq->length = sizeof(struct iw_range);
+        memset(range, 0, sizeof(struct iw_range));
 
-        range.min_nwid = range.max_nwid = 0; /* We don't use nwids */
+        range->we_version_compiled = WIRELESS_EXT;
+        range->we_version_source = 14;
 
         /* Set available channels/frequencies */
-        range.num_channels = NUM_CHANNELS;
+        range->num_channels = NUM_CHANNELS;
         k = 0;
         for (i = 0; i < NUM_CHANNELS; i++) {
                 if (priv->channel_mask & (1 << i)) {
-                        range.freq[k].i = i + 1;
-                        range.freq[k].m = channel_frequency[i] * 100000;
-                        range.freq[k].e = 1;
+                        range->freq[k].i = i + 1;
+                        range->freq[k].m = channel_frequency[i] * 100000;
+                        range->freq[k].e = 1;
                         k++;
                 }
                 
                 if (k >= IW_MAX_FREQUENCIES)
                         break;
         }
-        range.num_frequency = k;
+        range->num_frequency = k;
+        range->sensitivity = 3;
 
-        range.sensitivity = 3;
+        if (priv->has_wep) {
+                range->max_encoding_tokens = ORINOCO_MAX_KEYS;
+                range->encoding_size[0] = SMALL_KEY_SIZE;
+                range->num_encoding_sizes = 1;
 
-        if ((mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){
+                if (priv->has_big_wep) {
+                        range->encoding_size[1] = LARGE_KEY_SIZE;
+                        range->num_encoding_sizes = 2;
+                }
+        }
+
+        if ((priv->iw_mode == IW_MODE_ADHOC) && (priv->spy_number == 0)){
                 /* Quality stats meaningless in ad-hoc mode */
-                range.max_qual.qual = 0;
-                range.max_qual.level = 0;
-                range.max_qual.noise = 0;
-                range.avg_qual.qual = 0;
-                range.avg_qual.level = 0;
-                range.avg_qual.noise = 0;
         } else {
-                range.max_qual.qual = 0x8b - 0x2f;
-                range.max_qual.level = 0x2f - 0x95 - 1;
-                range.max_qual.noise = 0x2f - 0x95 - 1;
+                range->max_qual.qual = 0x8b - 0x2f;
+                range->max_qual.level = 0x2f - 0x95 - 1;
+                range->max_qual.noise = 0x2f - 0x95 - 1;
                 /* Need to get better values */
-                range.avg_qual.qual = 0x24;
-                range.avg_qual.level = 0xC2;
-                range.avg_qual.noise = 0x9E;
+                range->avg_qual.qual = 0x24;
+                range->avg_qual.level = 0xC2;
+                range->avg_qual.noise = 0x9E;
         }
 
         err = orinoco_hw_get_bitratelist(priv, &numrates,
-                                         range.bitrate, IW_MAX_BITRATES);
+                                         range->bitrate, IW_MAX_BITRATES);
         if (err)
                 return err;
-        range.num_bitrates = numrates;
-        
+        range->num_bitrates = numrates;
+
         /* Set an indication of the max TCP throughput in bit/s that we can
          * expect using this interface. May be use for QoS stuff...
          * Jean II */
-        if(numrates > 2)
-                range.throughput = 5 * 1000 * 1000;     /* ~5 Mb/s */
+        if (numrates > 2)
+                range->throughput = 5 * 1000 * 1000;    /* ~5 Mb/s */
         else
-                range.throughput = 1.5 * 1000 * 1000;   /* ~1.5 Mb/s */
-
-        range.min_rts = 0;
-        range.max_rts = 2347;
-        range.min_frag = 256;
-        range.max_frag = 2346;
-
-        if (orinoco_lock(priv, &flags) != 0)
-                return -EBUSY;
-        if (priv->has_wep) {
-                range.max_encoding_tokens = ORINOCO_MAX_KEYS;
-
-                range.encoding_size[0] = SMALL_KEY_SIZE;
-                range.num_encoding_sizes = 1;
-
-                if (priv->has_big_wep) {
-                        range.encoding_size[1] = LARGE_KEY_SIZE;
-                        range.num_encoding_sizes = 2;
-                }
-        } else {
-                range.num_encoding_sizes = 0;
-                range.max_encoding_tokens = 0;
-        }
-        orinoco_unlock(priv, &flags);
-                
-        range.min_pmp = 0;
-        range.max_pmp = 65535000;
-        range.min_pmt = 0;
-        range.max_pmt = 65535 * 1000;   /* ??? */
-        range.pmp_flags = IW_POWER_PERIOD;
-        range.pmt_flags = IW_POWER_TIMEOUT;
-        range.pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
-
-        range.num_txpower = 1;
-        range.txpower[0] = 15; /* 15dBm */
-        range.txpower_capa = IW_TXPOW_DBM;
-
-        range.retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
-        range.retry_flags = IW_RETRY_LIMIT;
-        range.r_time_flags = IW_RETRY_LIFETIME;
-        range.min_retry = 0;
-        range.max_retry = 65535;        /* ??? */
-        range.min_r_time = 0;
-        range.max_r_time = 65535 * 1000;        /* ??? */
-
-        if (copy_to_user(rrq->pointer, &range, sizeof(range)))
-                return -EFAULT;
+                range->throughput = 1.5 * 1000 * 1000;  /* ~1.5 Mb/s */
+
+        range->min_rts = 0;
+        range->max_rts = 2347;
+        range->min_frag = 256;
+        range->max_frag = 2346;
+
+        range->min_pmp = 0;
+        range->max_pmp = 65535000;
+        range->min_pmt = 0;
+        range->max_pmt = 65535 * 1000;  /* ??? */
+        range->pmp_flags = IW_POWER_PERIOD;
+        range->pmt_flags = IW_POWER_TIMEOUT;
+        range->pm_capa = IW_POWER_PERIOD | IW_POWER_TIMEOUT | IW_POWER_UNICAST_R;
+
+        range->retry_capa = IW_RETRY_LIMIT | IW_RETRY_LIFETIME;
+        range->retry_flags = IW_RETRY_LIMIT;
+        range->r_time_flags = IW_RETRY_LIFETIME;
+        range->min_retry = 0;
+        range->max_retry = 65535;       /* ??? */
+        range->min_r_time = 0;
+        range->max_r_time = 65535 * 1000;       /* ??? */
 
         TRACE_EXIT(dev->name);
 
         return 0;
 }
 
-static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_setiwencode(struct net_device *dev,
+                                     struct iw_request_info *info,
+                                     struct iw_point *erq,
+                                     char *keybuf)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         int index = (erq->flags & IW_ENCODE_INDEX) - 1;
@@ -2774,8 +2887,7 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er
         int enable = priv->wep_on;
         int restricted = priv->wep_restrict;
         u16 xlen = 0;
-        int err = 0;
-        char keybuf[ORINOCO_MAX_KEY_SIZE];
+        int err = -EINPROGRESS;         /* Call commit handler */
         unsigned long flags;
 
         if (! priv->has_wep)
@@ -2788,9 +2900,6 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er
 
                 if ( (erq->length > SMALL_KEY_SIZE) && !priv->has_big_wep )
                         return -E2BIG;
-                
-                if (copy_from_user(keybuf, erq->pointer, erq->length))
-                        return -EFAULT;
         }
 
         if (orinoco_lock(priv, &flags) != 0)
@@ -2864,12 +2973,14 @@ static int orinoco_ioctl_setiwencode(struct net_device *dev, struct iw_point *er
         return err;
 }
 
-static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_getiwencode(struct net_device *dev,
+                                     struct iw_request_info *info,
+                                     struct iw_point *erq,
+                                     char *keybuf)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         int index = (erq->flags & IW_ENCODE_INDEX) - 1;
         u16 xlen = 0;
-        char keybuf[ORINOCO_MAX_KEY_SIZE];
         unsigned long flags;
 
         if (! priv->has_wep)
@@ -2898,51 +3009,47 @@ static int orinoco_ioctl_getiwencode(struct net_device *dev, struct iw_point *er
         memcpy(keybuf, priv->keys[index].data, ORINOCO_MAX_KEY_SIZE);
 
         orinoco_unlock(priv, &flags);
-
-        if (erq->pointer) {
-                if (copy_to_user(erq->pointer, keybuf, xlen))
-                        return -EFAULT;
-        }
-
         return 0;
 }
 
-static int orinoco_ioctl_setessid(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_setessid(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  struct iw_point *erq,
+                                  char *essidbuf)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        char essidbuf[IW_ESSID_MAX_SIZE+1];
         unsigned long flags;
 
         /* Note : ESSID is ignored in Ad-Hoc demo mode, but we can set it
          * anyway... - Jean II */
 
-        memset(&essidbuf, 0, sizeof(essidbuf));
-
-        if (erq->flags) {
-                /* iwconfig includes the NUL in the specified length */
-                if (erq->length > IW_ESSID_MAX_SIZE+1)
-                        return -E2BIG;
-                
-                if (copy_from_user(&essidbuf, erq->pointer, erq->length))
-                        return -EFAULT;
-
-                essidbuf[IW_ESSID_MAX_SIZE] = '\0';
-        }
+        /* Hum... Should not use Wireless Extension constant (may change),
+         * should use our own... - Jean II */
+        if (erq->length > IW_ESSID_MAX_SIZE)
+                return -E2BIG;
 
         if (orinoco_lock(priv, &flags) != 0)
                 return -EBUSY;
 
-        memcpy(priv->desired_essid, essidbuf, sizeof(priv->desired_essid));
+        /* NULL the string (for NULL termination & ESSID = ANY) - Jean II */
+        memset(priv->desired_essid, 0, sizeof(priv->desired_essid));
+
+        /* If not ANY, get the new ESSID */
+        if (erq->flags) {
+                memcpy(priv->desired_essid, essidbuf, erq->length);
+        }
 
         orinoco_unlock(priv, &flags);
 
-        return 0;
+        return -EINPROGRESS;            /* Call commit handler */
 }
 
-static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
+static int orinoco_ioctl_getessid(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  struct iw_point *erq,
+                                  char *essidbuf)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        char essidbuf[IW_ESSID_MAX_SIZE+1];
         int active;
         int err = 0;
         unsigned long flags;
@@ -2956,51 +3063,46 @@ static int orinoco_ioctl_getessid(struct net_device *dev, struct iw_point *erq)
         } else {
                 if (orinoco_lock(priv, &flags) != 0)
                         return -EBUSY;
-                memcpy(essidbuf, priv->desired_essid, sizeof(essidbuf));
+                memcpy(essidbuf, priv->desired_essid, IW_ESSID_MAX_SIZE + 1);
                 orinoco_unlock(priv, &flags);
         }
 
         erq->flags = 1;
         erq->length = strlen(essidbuf) + 1;
-        if (erq->pointer)
-                if (copy_to_user(erq->pointer, essidbuf, erq->length))
-                        return -EFAULT;
 
         TRACE_EXIT(dev->name);
         
         return 0;
 }
 
-static int orinoco_ioctl_setnick(struct net_device *dev, struct iw_point *nrq)
+static int orinoco_ioctl_setnick(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_point *nrq,
+                                 char *nickbuf)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        char nickbuf[IW_ESSID_MAX_SIZE+1];
         unsigned long flags;
 
         if (nrq->length > IW_ESSID_MAX_SIZE)
                 return -E2BIG;
 
-        memset(nickbuf, 0, sizeof(nickbuf));
-
-        if (copy_from_user(nickbuf, nrq->pointer, nrq->length))
-                return -EFAULT;
-
-        nickbuf[nrq->length] = '\0';
-        
         if (orinoco_lock(priv, &flags) != 0)
                 return -EBUSY;
 
-        memcpy(priv->nick, nickbuf, sizeof(priv->nick));
+        memset(priv->nick, 0, sizeof(priv->nick));
+        memcpy(priv->nick, nickbuf, nrq->length);
 
         orinoco_unlock(priv, &flags);
 
-        return 0;
+        return -EINPROGRESS;            /* Call commit handler */
 }
 
-static int orinoco_ioctl_getnick(struct net_device *dev, struct iw_point *nrq)
+static int orinoco_ioctl_getnick(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_point *nrq,
+                                 char *nickbuf)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        char nickbuf[IW_ESSID_MAX_SIZE+1];
         unsigned long flags;
 
         if (orinoco_lock(priv, &flags) != 0)
@@ -3011,23 +3113,22 @@ static int orinoco_ioctl_getnick(struct net_device *dev, struct iw_point *nrq)
 
         nrq->length = strlen(nickbuf)+1;
 
-        if (copy_to_user(nrq->pointer, nickbuf, sizeof(nickbuf)))
-                return -EFAULT;
-
         return 0;
 }
 
-static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq)
+static int orinoco_ioctl_setfreq(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_freq *frq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         int chan = -1;
         unsigned long flags;
+        int err = -EINPROGRESS;         /* Call commit handler */
 
-        /* We can only use this in Ad-Hoc demo mode to set the operating
-         * frequency, or in IBSS mode to set the frequency where the IBSS
-         * will be created - Jean II */
-        if (priv->iw_mode != IW_MODE_ADHOC)
-                return -EOPNOTSUPP;
+        /* In infrastructure mode the AP sets the channel */
+        if (priv->iw_mode == IW_MODE_INFRA)
+                return -EBUSY;
 
         if ( (frq->e == 0) && (frq->m <= 1000) ) {
                 /* Setting by channel number */
@@ -3051,13 +3152,44 @@ static int orinoco_ioctl_setfreq(struct net_device *dev, struct iw_freq *frq)
 
         if (orinoco_lock(priv, &flags) != 0)
                 return -EBUSY;
+
         priv->channel = chan;
+        if (priv->iw_mode == IW_MODE_MONITOR) {
+                /* Fast channel change - no commit if successful */
+                hermes_t *hw = &priv->hw;
+                err = hermes_docmd_wait(hw, HERMES_CMD_TEST |
+                                            HERMES_TEST_SET_CHANNEL,
+                                        chan, NULL);
+        }
         orinoco_unlock(priv, &flags);
 
+        return err;
+}
+
+static int orinoco_ioctl_getfreq(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_freq *frq,
+                                 char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int tmp;
+
+        /* Locking done in there */
+        tmp = orinoco_hw_get_freq(priv);
+        if (tmp < 0) {
+                return tmp;
+        }
+
+        frq->m = tmp;
+        frq->e = 1;
+
         return 0;
 }
 
-static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq)
+static int orinoco_ioctl_getsens(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *srq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         hermes_t *hw = &priv->hw;
@@ -3083,7 +3215,10 @@ static int orinoco_ioctl_getsens(struct net_device *dev, struct iw_param *srq)
         return 0;
 }
 
-static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq)
+static int orinoco_ioctl_setsens(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *srq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         int val = srq->value;
@@ -3100,10 +3235,13 @@ static int orinoco_ioctl_setsens(struct net_device *dev, struct iw_param *srq)
         priv->ap_density = val;
         orinoco_unlock(priv, &flags);
 
-        return 0;
+        return -EINPROGRESS;            /* Call commit handler */
 }
 
-static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_setrts(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct iw_param *rrq,
+                                char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         int val = rrq->value;
@@ -3121,13 +3259,30 @@ static int orinoco_ioctl_setrts(struct net_device *dev, struct iw_param *rrq)
         priv->rts_thresh = val;
         orinoco_unlock(priv, &flags);
 
+        return -EINPROGRESS;            /* Call commit handler */
+}
+
+static int orinoco_ioctl_getrts(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct iw_param *rrq,
+                                char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+
+        rrq->value = priv->rts_thresh;
+        rrq->disabled = (rrq->value == 2347);
+        rrq->fixed = 1;
+
         return 0;
 }
 
-static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq)
+static int orinoco_ioctl_setfrag(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *frq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int err = 0;
+        int err = -EINPROGRESS;         /* Call commit handler */
         unsigned long flags;
 
         if (orinoco_lock(priv, &flags) != 0)
@@ -3159,11 +3314,14 @@ static int orinoco_ioctl_setfrag(struct net_device *dev, struct iw_param *frq)
         return err;
 }
 
-static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq)
+static int orinoco_ioctl_getfrag(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *frq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         hermes_t *hw = &priv->hw;
-        int err = 0;
+        int err;
         u16 val;
         unsigned long flags;
 
@@ -3196,10 +3354,12 @@ static int orinoco_ioctl_getfrag(struct net_device *dev, struct iw_param *frq)
         return err;
 }
 
-static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_setrate(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *rrq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int err = 0;
         int ratemode = -1;
         int bitrate; /* 100s of kilobits */
         int i;
@@ -3235,10 +3395,13 @@ static int orinoco_ioctl_setrate(struct net_device *dev, struct iw_param *rrq)
         priv->bitratemode = ratemode;
         orinoco_unlock(priv, &flags);
 
-        return err;
+        return -EINPROGRESS;
 }
 
-static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_getrate(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *rrq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         hermes_t *hw = &priv->hw;
@@ -3303,10 +3466,13 @@ static int orinoco_ioctl_getrate(struct net_device *dev, struct iw_param *rrq)
         return err;
 }
 
-static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq)
+static int orinoco_ioctl_setpower(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  struct iw_param *prq,
+                                  char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int err = 0;
+        int err = -EINPROGRESS;         /* Call commit handler */
         unsigned long flags;
 
         if (orinoco_lock(priv, &flags) != 0)
@@ -3355,7 +3521,10 @@ static int orinoco_ioctl_setpower(struct net_device *dev, struct iw_param *prq)
         return err;
 }
 
-static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq)
+static int orinoco_ioctl_getpower(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  struct iw_param *prq,
+                                  char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         hermes_t *hw = &priv->hw;
@@ -3403,7 +3572,10 @@ static int orinoco_ioctl_getpower(struct net_device *dev, struct iw_param *prq)
         return err;
 }
 
-static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq)
+static int orinoco_ioctl_getretry(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  struct iw_param *rrq,
+                                  char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
         hermes_t *hw = &priv->hw;
@@ -3454,10 +3626,38 @@ static int orinoco_ioctl_getretry(struct net_device *dev, struct iw_param *rrq)
         return err;
 }
 
-static int orinoco_ioctl_setibssport(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_reset(struct net_device *dev,
+                               struct iw_request_info *info,
+                               void *wrqu,
+                               char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int val = *( (int *) wrq->u.name );
+
+        if (! capable(CAP_NET_ADMIN))
+                return -EPERM;
+
+        if (info->cmd == (SIOCIWFIRSTPRIV + 0x1)) {
+                printk(KERN_DEBUG "%s: Forcing reset!\n", dev->name);
+
+                /* Firmware reset */
+                orinoco_reset(dev);
+        } else {
+                printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
+
+                schedule_work(&priv->reset_work);
+        }
+
+        return 0;
+}
+
+static int orinoco_ioctl_setibssport(struct net_device *dev,
+                                     struct iw_request_info *info,
+                                     void *wrqu,
+                                     char *extra)
+
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int val = *( (int *) extra );
         unsigned long flags;
 
         if (orinoco_lock(priv, &flags) != 0)
@@ -3469,28 +3669,28 @@ static int orinoco_ioctl_setibssport(struct net_device *dev, struct iwreq *wrq)
         set_port_type(priv);
 
         orinoco_unlock(priv, &flags);
-        return 0;
+        return -EINPROGRESS;            /* Call commit handler */
 }
 
-static int orinoco_ioctl_getibssport(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_getibssport(struct net_device *dev,
+                                     struct iw_request_info *info,
+                                     void *wrqu,
+                                     char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int *val = (int *)wrq->u.name;
-        unsigned long flags;
-
-        if (orinoco_lock(priv, &flags) != 0)
-                return -EBUSY;
+        int *val = (int *) extra;
 
         *val = priv->ibss_port;
-        orinoco_unlock(priv, &flags);
-
         return 0;
 }
 
-static int orinoco_ioctl_setport3(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_setport3(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  void *wrqu,
+                                  char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int val = *( (int *) wrq->u.name );
+        int val = *( (int *) extra );
         int err = 0;
         unsigned long flags;
 
@@ -3519,51 +3719,131 @@ static int orinoco_ioctl_setport3(struct net_device *dev, struct iwreq *wrq)
                 err = -EINVAL;
         }
 
-        if (! err)
+        if (! err) {
                 /* Actually update the mode we are using */
                 set_port_type(priv);
+                err = -EINPROGRESS;
+        }
 
         orinoco_unlock(priv, &flags);
 
         return err;
 }
 
-static int orinoco_ioctl_getport3(struct net_device *dev, struct iwreq *wrq)
+static int orinoco_ioctl_getport3(struct net_device *dev,
+                                  struct iw_request_info *info,
+                                  void *wrqu,
+                                  char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int *val = (int *) extra;
+
+        *val = priv->prefer_port3;
+        return 0;
+}
+
+static int orinoco_ioctl_setpreamble(struct net_device *dev,
+                                     struct iw_request_info *info,
+                                     void *wrqu,
+                                     char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        int *val = (int *)wrq->u.name;
         unsigned long flags;
+        int val;
+
+        if (! priv->has_preamble)
+                return -EOPNOTSUPP;
+
+        /* 802.11b has recently defined some short preamble.
+         * Basically, the Phy header has been reduced in size.
+         * This increase performance, especially at high rates
+         * (the preamble is transmitted at 1Mb/s), unfortunately
+         * this give compatibility troubles... - Jean II */
+        val = *( (int *) extra );
 
         if (orinoco_lock(priv, &flags) != 0)
                 return -EBUSY;
 
-        *val = priv->prefer_port3;
+        if (val)
+                priv->preamble = 1;
+        else
+                priv->preamble = 0;
+
         orinoco_unlock(priv, &flags);
+
+        return -EINPROGRESS;            /* Call commit handler */
+}
+
+static int orinoco_ioctl_getpreamble(struct net_device *dev,
+                                     struct iw_request_info *info,
+                                     void *wrqu,
+                                     char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int *val = (int *) extra;
+
+        if (! priv->has_preamble)
+                return -EOPNOTSUPP;
+
+        *val = priv->preamble;
         return 0;
 }
 
+/* ioctl interface to hermes_read_ltv()
+ * To use with iwpriv, pass the RID as the token argument, e.g.
+ * iwpriv get_rid [0xfc00]
+ * At least Wireless Tools 25 is required to use iwpriv.
+ * For Wireless Tools 25 and 26 append "dummy" are the end. */
+static int orinoco_ioctl_getrid(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct iw_point *data,
+                                char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        hermes_t *hw = &priv->hw;
+        int rid = data->flags;
+        u16 length;
+        int err;
+        unsigned long flags;
+
+        /* It's a "get" function, but we don't want users to access the
+         * WEP key and other raw firmware data */
+        if (! capable(CAP_NET_ADMIN))
+                return -EPERM;
+
+        if (rid < 0xfc00 || rid > 0xffff)
+                return -EINVAL;
+
+        if (orinoco_lock(priv, &flags) != 0)
+                return -EBUSY;
+
+        err = hermes_read_ltv(hw, USER_BAP, rid, MAX_RID_LEN, &length,
+                              extra);
+        if (err)
+                goto out;
+
+        data->length = min_t(u16, HERMES_RECLEN_TO_BYTES(length),
+                             MAX_RID_LEN);
+
+ out:
+        orinoco_unlock(priv, &flags);
+        return err;
+}
+
 /* Spy is used for link quality/strength measurements in Ad-Hoc mode
  * Jean II */
-static int orinoco_ioctl_setspy(struct net_device *dev, struct iw_point *srq)
+static int orinoco_ioctl_setspy(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct iw_point *srq,
+                                char *extra)
+
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        struct sockaddr address[IW_MAX_SPY];
+        struct sockaddr *address = (struct sockaddr *) extra;
         int number = srq->length;
         int i;
-        int err = 0;
         unsigned long flags;
 
-        /* Check the number of addresses */
-        if (number > IW_MAX_SPY)
-                return -E2BIG;
-
-        /* Get the data in the driver */
-        if (srq->pointer) {
-                if (copy_from_user(address, srq->pointer,
-                                   sizeof(struct sockaddr) * number))
-                        return -EFAULT;
-        }
-
         /* Make sure nobody mess with the structure while we do */
         if (orinoco_lock(priv, &flags) != 0)
                 return -EBUSY;
@@ -3587,14 +3867,17 @@ static int orinoco_ioctl_setspy(struct net_device *dev, struct iw_point *srq)
         /* Now, let the others play */
         orinoco_unlock(priv, &flags);
 
-        return err;
+        /* Do NOT call commit handler */
+        return 0;
 }
 
-static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
+static int orinoco_ioctl_getspy(struct net_device *dev,
+                                struct iw_request_info *info,
+                                struct iw_point *srq,
+                                char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        struct sockaddr address[IW_MAX_SPY];
-        struct iw_quality spy_stat[IW_MAX_SPY];
+        struct sockaddr *address = (struct sockaddr *) extra;
         int number;
         int i;
         unsigned long flags;
@@ -3603,7 +3886,12 @@ static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
                 return -EBUSY;
 
         number = priv->spy_number;
-        if ((number > 0) && (srq->pointer)) {
+        /* Create address struct */
+        for (i = 0; i < number; i++) {
+                memcpy(address[i].sa_data, priv->spy_address[i], ETH_ALEN);
+                address[i].sa_family = AF_UNIX;
+        }
+        if (number > 0) {
                 /* Create address struct */
                 for (i = 0; i < number; i++) {
                         memcpy(address[i].sa_data, priv->spy_address[i],
@@ -3614,344 +3902,503 @@ static int orinoco_ioctl_getspy(struct net_device *dev, struct iw_point *srq)
                 /* In theory, we should disable irqs while copying the stats
                  * because the rx path might update it in the middle...
                  * Bah, who care ? - Jean II */
-                memcpy(&spy_stat, priv->spy_stat,
-                       sizeof(struct iw_quality) * IW_MAX_SPY);
-                for (i=0; i < number; i++)
-                        priv->spy_stat[i].updated = 0;
+                memcpy(extra  + (sizeof(struct sockaddr) * number),
+                       priv->spy_stat, sizeof(struct iw_quality) * number);
         }
+        /* Reset updated flags. */
+        for (i = 0; i < number; i++)
+                priv->spy_stat[i].updated = 0;
 
         orinoco_unlock(priv, &flags);
 
-        /* Push stuff to user space */
         srq->length = number;
-        if(copy_to_user(srq->pointer, address,
-                         sizeof(struct sockaddr) * number))
-                return -EFAULT;
-        if(copy_to_user(srq->pointer + (sizeof(struct sockaddr)*number),
-                        &spy_stat, sizeof(struct iw_quality) * number))
-                return -EFAULT;
 
         return 0;
 }
 
-static int
-orinoco_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
+/* Trigger a scan (look for other cells in the vicinity */
+static int orinoco_ioctl_setscan(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_param *srq,
+                                 char *extra)
 {
         struct orinoco_private *priv = netdev_priv(dev);
-        struct iwreq *wrq = (struct iwreq *)rq;
+        hermes_t *hw = &priv->hw;
         int err = 0;
-        int tmp;
-        int changed = 0;
         unsigned long flags;
 
-        TRACE_ENTER(dev->name);
+        /* Note : you may have realised that, as this is a SET operation,
+         * this is priviledged and therefore a normal user can't
+         * perform scanning.
+         * This is not an error, while the device perform scanning,
+         * traffic doesn't flow, so it's a perfect DoS...
+         * Jean II */
 
-        /* In theory, we could allow most of the the SET stuff to be
-         * done. In practice, the lapse of time at startup when the
-         * card is not ready is very short, so why bother...  Note
-         * that netif_device_present is different from up/down
-         * (ifconfig), when the device is not yet up, it is usually
-         * already ready...  Jean II */
-        if (! netif_device_present(dev))
-                return -ENODEV;
+        if (orinoco_lock(priv, &flags) != 0)
+                return -EBUSY;
 
-        switch (cmd) {
-        case SIOCGIWNAME:
-                strcpy(wrq->u.name, "IEEE 802.11-DS");
-                break;
-                
-        case SIOCGIWAP:
-                wrq->u.ap_addr.sa_family = ARPHRD_ETHER;
-                err = orinoco_hw_get_bssid(priv, wrq->u.ap_addr.sa_data);
-                break;
+        /* Scanning with port 0 disabled would fail */
+        if (!netif_running(dev)) {
+                err = -ENETDOWN;
+                goto out;
+        }
 
-        case SIOCGIWRANGE:
-                err = orinoco_ioctl_getiwrange(dev, &wrq->u.data);
-                break;
+        /* In monitor mode, the scan results are always empty.
+         * Probe responses are passed to the driver as received
+         * frames and could be processed in software. */
+        if (priv->iw_mode == IW_MODE_MONITOR) {
+                err = -EOPNOTSUPP;
+                goto out;
+        }
 
-        case SIOCSIWMODE:
-                if (orinoco_lock(priv, &flags) != 0)
-                        return -EBUSY;
-                switch (wrq->u.mode) {
-                case IW_MODE_ADHOC:
-                        if (! (priv->has_ibss || priv->has_port3) )
-                                err = -EINVAL;
-                        else {
-                                priv->iw_mode = IW_MODE_ADHOC;
-                                changed = 1;
-                        }
-                        break;
+        /* Note : because we don't lock out the irq handler, the way
+         * we access scan variables in priv is critical.
+         *      o scan_inprogress : not touched by irq handler
+         *      o scan_mode : not touched by irq handler
+         *      o scan_result : irq is strict producer, non-irq is strict
+         *              consumer.
+         *      o scan_len : synchronised with scan_result
+         * Before modifying anything on those variables, please think hard !
+         * Jean II */
 
-                case IW_MODE_INFRA:
-                        priv->iw_mode = IW_MODE_INFRA;
-                        changed = 1;
-                        break;
+        /* If there is still some left-over scan results, get rid of it */
+        if (priv->scan_result != NULL) {
+                /* What's likely is that a client did crash or was killed
+                 * between triggering the scan request and reading the
+                 * results, so we need to reset everything.
+                 * Some clients that are too slow may suffer from that...
+                 * Jean II */
+                kfree(priv->scan_result);
+                priv->scan_result = NULL;
+        }
 
-                default:
-                        err = -EINVAL;
-                        break;
-                }
-                set_port_type(priv);
-                orinoco_unlock(priv, &flags);
-                break;
+        /* Save flags */
+        priv->scan_mode = srq->flags;
 
-        case SIOCGIWMODE:
-                if (orinoco_lock(priv, &flags) != 0)
-                        return -EBUSY;
-                wrq->u.mode = priv->iw_mode;
-                orinoco_unlock(priv, &flags);
-                break;
+        /* Always trigger scanning, even if it's in progress.
+         * This way, if the info frame get lost, we will recover somewhat
+         * gracefully  - Jean II */
 
-        case SIOCSIWENCODE:
-                err = orinoco_ioctl_setiwencode(dev, &wrq->u.encoding);
-                if (! err)
-                        changed = 1;
+        if (priv->has_hostscan) {
+                switch (priv->firmware_type) {
+                case FIRMWARE_TYPE_SYMBOL:
+                        err = hermes_write_wordrec(hw, USER_BAP,
+                                                   HERMES_RID_CNFHOSTSCAN_SYMBOL,
+                                                   HERMES_HOSTSCAN_SYMBOL_ONCE |
+                                                   HERMES_HOSTSCAN_SYMBOL_BCAST);
+                        break;
+                case FIRMWARE_TYPE_INTERSIL: {
+                        u16 req[3];
+
+                        req[0] = cpu_to_le16(0x3fff);   /* All channels */
+                        req[1] = cpu_to_le16(0x0001);   /* rate 1 Mbps */
+                        req[2] = 0;                     /* Any ESSID */
+                        err = HERMES_WRITE_RECORD(hw, USER_BAP,
+                                                  HERMES_RID_CNFHOSTSCAN, &req);
+                }
                 break;
+                case FIRMWARE_TYPE_AGERE:
+                        err = hermes_write_wordrec(hw, USER_BAP,
+                                                   HERMES_RID_CNFSCANSSID_AGERE,
+                                                   0);  /* Any ESSID */
+                        if (err)
+                                break;
 
-        case SIOCGIWENCODE:
-                if (! capable(CAP_NET_ADMIN)) {
-                        err = -EPERM;
+                        err = hermes_inquire(hw, HERMES_INQ_SCAN);
                         break;
                 }
+        } else
+                err = hermes_inquire(hw, HERMES_INQ_SCAN);
 
-                err = orinoco_ioctl_getiwencode(dev, &wrq->u.encoding);
-                break;
-
-        case SIOCSIWESSID:
-                err = orinoco_ioctl_setessid(dev, &wrq->u.essid);
-                if (! err)
-                        changed = 1;
-                break;
+        /* One more client */
+        if (! err)
+                priv->scan_inprogress = 1;
 
-        case SIOCGIWESSID:
-                err = orinoco_ioctl_getessid(dev, &wrq->u.essid);
-                break;
+ out:
+        orinoco_unlock(priv, &flags);
+        return err;
+}
 
-        case SIOCSIWNICKN:
-                err = orinoco_ioctl_setnick(dev, &wrq->u.data);
-                if (! err)
-                        changed = 1;
-                break;
+/* Translate scan data returned from the card to a card independant
+ * format that the Wireless Tools will understand - Jean II */
+static inline int orinoco_translate_scan(struct net_device *dev,
+                                         char *buffer,
+                                         char *scan,
+                                         int scan_len)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int                     offset;         /* In the scan data */
+        union hermes_scan_info *atom;
+        int                     atom_len;
+        u16                     capabilities;
+        u16                     channel;
+        struct iw_event         iwe;            /* Temporary buffer */
+        char *                  current_ev = buffer;
+        char *                  end_buf = buffer + IW_SCAN_MAX_DATA;
 
-        case SIOCGIWNICKN:
-                err = orinoco_ioctl_getnick(dev, &wrq->u.data);
+        switch (priv->firmware_type) {
+        case FIRMWARE_TYPE_AGERE:
+                atom_len = sizeof(struct agere_scan_apinfo);
+                offset = 0;
                 break;
-
-        case SIOCGIWFREQ:
-                tmp = orinoco_hw_get_freq(priv);
-                if (tmp < 0) {
-                        err = tmp;
-                } else {
-                        wrq->u.freq.m = tmp;
-                        wrq->u.freq.e = 1;
-                }
+        case FIRMWARE_TYPE_SYMBOL:
+                /* Lack of documentation necessitates this hack.
+                 * Different firmwares have 68 or 76 byte long atoms.
+                 * We try modulo first.  If the length divides by both,
+                 * we check what would be the channel in the second
+                 * frame for a 68-byte atom.  76-byte atoms have 0 there.
+                 * Valid channel cannot be 0.  */
+                if (scan_len % 76)
+                        atom_len = 68;
+                else if (scan_len % 68)
+                        atom_len = 76;
+                else if (scan_len >= 1292 && scan[68] == 0)
+                        atom_len = 76;
+                else
+                        atom_len = 68;
+                offset = 0;
                 break;
-
-        case SIOCSIWFREQ:
-                err = orinoco_ioctl_setfreq(dev, &wrq->u.freq);
-                if (! err)
-                        changed = 1;
+        case FIRMWARE_TYPE_INTERSIL:
+                offset = 4;
+                if (priv->has_hostscan)
+                        atom_len = scan[0] + (scan[1] << 8);
+                else
+                        atom_len = offsetof(struct prism2_scan_apinfo, atim);
                 break;
+        default:
+                return 0;
+        }
 
-        case SIOCGIWSENS:
-                err = orinoco_ioctl_getsens(dev, &wrq->u.sens);
-                break;
+        /* Check that we got an whole number of atoms */
+        if ((scan_len - offset) % atom_len) {
+                printk(KERN_ERR "%s: Unexpected scan data length %d, "
+                       "atom_len %d, offset %d\n", dev->name, scan_len,
+                       atom_len, offset);
+                return 0;
+        }
 
-        case SIOCSIWSENS:
-                err = orinoco_ioctl_setsens(dev, &wrq->u.sens);
-                if (! err)
-                        changed = 1;
-                break;
+        /* Read the entries one by one */
+        for (; offset + atom_len <= scan_len; offset += atom_len) {
+                /* Get next atom */
+                atom = (union hermes_scan_info *) (scan + offset);
+
+                /* First entry *MUST* be the AP MAC address */
+                iwe.cmd = SIOCGIWAP;
+                iwe.u.ap_addr.sa_family = ARPHRD_ETHER;
+                memcpy(iwe.u.ap_addr.sa_data, atom->a.bssid, ETH_ALEN);
+                current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_ADDR_LEN);
+
+                /* Other entries will be displayed in the order we give them */
+
+                /* Add the ESSID */
+                iwe.u.data.length = le16_to_cpu(atom->a.essid_len);
+                if (iwe.u.data.length > 32)
+                        iwe.u.data.length = 32;
+                iwe.cmd = SIOCGIWESSID;
+                iwe.u.data.flags = 1;
+                current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, atom->a.essid);
+
+                /* Add mode */
+                iwe.cmd = SIOCGIWMODE;
+                capabilities = le16_to_cpu(atom->a.capabilities);
+                if (capabilities & 0x3) {
+                        if (capabilities & 0x1)
+                                iwe.u.mode = IW_MODE_MASTER;
+                        else
+                                iwe.u.mode = IW_MODE_ADHOC;
+                        current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_UINT_LEN);
+                }
 
-        case SIOCGIWRTS:
-                wrq->u.rts.value = priv->rts_thresh;
-                wrq->u.rts.disabled = (wrq->u.rts.value == 2347);
-                wrq->u.rts.fixed = 1;
-                break;
+                channel = atom->s.channel;
+                if ( (channel >= 1) && (channel <= NUM_CHANNELS) ) {
+                        /* Add frequency */
+                        iwe.cmd = SIOCGIWFREQ;
+                        iwe.u.freq.m = channel_frequency[channel-1] * 100000;
+                        iwe.u.freq.e = 1;
+                        current_ev = iwe_stream_add_event(current_ev, end_buf,
+                                                          &iwe, IW_EV_FREQ_LEN);
+                }
 
-        case SIOCSIWRTS:
-                err = orinoco_ioctl_setrts(dev, &wrq->u.rts);
-                if (! err)
-                        changed = 1;
-                break;
+                /* Add quality statistics */
+                iwe.cmd = IWEVQUAL;
+                iwe.u.qual.updated = 0x10;      /* no link quality */
+                iwe.u.qual.level = (__u8) le16_to_cpu(atom->a.level) - 0x95;
+                iwe.u.qual.noise = (__u8) le16_to_cpu(atom->a.noise) - 0x95;
+                /* Wireless tools prior to 27.pre22 will show link quality
+                 * anyway, so we provide a reasonable value. */
+                if (iwe.u.qual.level > iwe.u.qual.noise)
+                        iwe.u.qual.qual = iwe.u.qual.level - iwe.u.qual.noise;
+                else
+                        iwe.u.qual.qual = 0;
+                current_ev = iwe_stream_add_event(current_ev, end_buf, &iwe, IW_EV_QUAL_LEN);
 
-        case SIOCSIWFRAG:
-                err = orinoco_ioctl_setfrag(dev, &wrq->u.frag);
-                if (! err)
-                        changed = 1;
-                break;
+                /* Add encryption capability */
+                iwe.cmd = SIOCGIWENCODE;
+                if (capabilities & 0x10)
+                        iwe.u.data.flags = IW_ENCODE_ENABLED | IW_ENCODE_NOKEY;
+                else
+                        iwe.u.data.flags = IW_ENCODE_DISABLED;
+                iwe.u.data.length = 0;
+                current_ev = iwe_stream_add_point(current_ev, end_buf, &iwe, atom->a.essid);
+
+                /* Bit rate is not available in Lucent/Agere firmwares */
+                if (priv->firmware_type != FIRMWARE_TYPE_AGERE) {
+                        char *  current_val = current_ev + IW_EV_LCP_LEN;
+                        int     i;
+                        int     step;
+
+                        if (priv->firmware_type == FIRMWARE_TYPE_SYMBOL)
+                                step = 2;
+                        else
+                                step = 1;
+
+                        iwe.cmd = SIOCGIWRATE;
+                        /* Those two flags are ignored... */
+                        iwe.u.bitrate.fixed = iwe.u.bitrate.disabled = 0;
+                        /* Max 10 values */
+                        for (i = 0; i < 10; i += step) {
+                                /* NULL terminated */
+                                if (atom->p.rates[i] == 0x0)
+                                        break;
+                                /* Bit rate given in 500 kb/s units (+ 0x80) */
+                                iwe.u.bitrate.value = ((atom->p.rates[i] & 0x7f) * 500000);
+                                current_val = iwe_stream_add_value(current_ev, current_val,
+                                                                   end_buf, &iwe,
+                                                                   IW_EV_PARAM_LEN);
+                        }
+                        /* Check if we added any event */
+                        if ((current_val - current_ev) > IW_EV_LCP_LEN)
+                                current_ev = current_val;
+                }
 
-        case SIOCGIWFRAG:
-                err = orinoco_ioctl_getfrag(dev, &wrq->u.frag);
-                break;
+                /* The other data in the scan result are not really
+                 * interesting, so for now drop it - Jean II */
+        }
+        return current_ev - buffer;
+}
 
-        case SIOCSIWRATE:
-                err = orinoco_ioctl_setrate(dev, &wrq->u.bitrate);
-                if (! err)
-                        changed = 1;
-                break;
+/* Return results of a scan */
+static int orinoco_ioctl_getscan(struct net_device *dev,
+                                 struct iw_request_info *info,
+                                 struct iw_point *srq,
+                                 char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        int err = 0;
+        unsigned long flags;
 
-        case SIOCGIWRATE:
-                err = orinoco_ioctl_getrate(dev, &wrq->u.bitrate);
-                break;
+        if (orinoco_lock(priv, &flags) != 0)
+                return -EBUSY;
 
-        case SIOCSIWPOWER:
-                err = orinoco_ioctl_setpower(dev, &wrq->u.power);
-                if (! err)
-                        changed = 1;
-                break;
+        /* If no results yet, ask to try again later */
+        if (priv->scan_result == NULL) {
+                if (priv->scan_inprogress)
+                        /* Important note : we don't want to block the caller
+                         * until results are ready for various reasons.
+                         * First, managing wait queues is complex and racy.
+                         * Second, we grab some rtnetlink lock before comming
+                         * here (in dev_ioctl()).
+                         * Third, we generate an Wireless Event, so the
+                         * caller can wait itself on that - Jean II */
+                        err = -EAGAIN;
+                else
+                        /* Client error, no scan results...
+                         * The caller need to restart the scan. */
+                        err = -ENODATA;
+        } else {
+                /* We have some results to push back to user space */
+
+                /* Translate to WE format */
+                srq->length = orinoco_translate_scan(dev, extra,
+                                                     priv->scan_result,
+                                                     priv->scan_len);
+
+                /* Return flags */
+                srq->flags = (__u16) priv->scan_mode;
+
+                /* Results are here, so scan no longer in progress */
+                priv->scan_inprogress = 0;
+
+                /* In any case, Scan results will be cleaned up in the
+                 * reset function and when exiting the driver.
+                 * The person triggering the scanning may never come to
+                 * pick the results, so we need to do it in those places.
+                 * Jean II */
+
+#ifdef SCAN_SINGLE_READ
+                /* If you enable this option, only one client (the first
+                 * one) will be able to read the result (and only one
+                 * time). If there is multiple concurent clients that
+                 * want to read scan results, this behavior is not
+                 * advisable - Jean II */
+                kfree(priv->scan_result);
+                priv->scan_result = NULL;
+#endif /* SCAN_SINGLE_READ */
+                /* Here, if too much time has elapsed since last scan,
+                 * we may want to clean up scan results... - Jean II */
+        }
+          
+        orinoco_unlock(priv, &flags);
+        return err;
+}
 
-        case SIOCGIWPOWER:
-                err = orinoco_ioctl_getpower(dev, &wrq->u.power);
-                break;
+/* Commit handler, called after set operations */
+static int orinoco_ioctl_commit(struct net_device *dev,
+                                struct iw_request_info *info,
+                                void *wrqu,
+                                char *extra)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
+        struct hermes *hw = &priv->hw;
+        unsigned long flags;
+        int err = 0;
 
-        case SIOCGIWTXPOW:
-                /* The card only supports one tx power, so this is easy */
-                wrq->u.txpower.value = 15; /* dBm */
-                wrq->u.txpower.fixed = 1;
-                wrq->u.txpower.disabled = 0;
-                wrq->u.txpower.flags = IW_TXPOW_DBM;
-                break;
+        if (!priv->open)
+                return 0;
 
-        case SIOCSIWRETRY:
-                err = -EOPNOTSUPP;
-                break;
+        if (priv->broken_disableport) {
+                orinoco_reset(dev);
+                return 0;
+        }
 
-        case SIOCGIWRETRY:
-                err = orinoco_ioctl_getretry(dev, &wrq->u.retry);
-                break;
+        if (orinoco_lock(priv, &flags) != 0)
+                return err;
 
-        case SIOCSIWSPY:
-                err = orinoco_ioctl_setspy(dev, &wrq->u.data);
-                break;
+        err = hermes_disable_port(hw, 0);
+        if (err) {
+                printk(KERN_WARNING "%s: Unable to disable port "
+                       "while reconfiguring card\n", dev->name);
+                priv->broken_disableport = 1;
+                goto out;
+        }
 
-        case SIOCGIWSPY:
-                err = orinoco_ioctl_getspy(dev, &wrq->u.data);
-                break;
+        err = __orinoco_program_rids(dev);
+        if (err) {
+                printk(KERN_WARNING "%s: Unable to reconfigure card\n",
+                       dev->name);
+                goto out;
+        }
 
-        case SIOCGIWPRIV:
-                if (wrq->u.data.pointer) {
-                        struct iw_priv_args privtab[] = {
-                                { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" },
-                                { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" },
-                                { SIOCIWFIRSTPRIV + 0x2,
-                                  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-                                  0, "set_port3" },
-                                { SIOCIWFIRSTPRIV + 0x3, 0,
-                                  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-                                  "get_port3" },
-                                { SIOCIWFIRSTPRIV + 0x4,
-                                  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-                                  0, "set_preamble" },
-                                { SIOCIWFIRSTPRIV + 0x5, 0,
-                                  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-                                  "get_preamble" },
-                                { SIOCIWFIRSTPRIV + 0x6,
-                                  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-                                  0, "set_ibssport" },
-                                { SIOCIWFIRSTPRIV + 0x7, 0,
-                                  IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
-                                  "get_ibssport" },
-                        };
-
-                        wrq->u.data.length = sizeof(privtab) / sizeof(privtab[0]);
-                        if (copy_to_user(wrq->u.data.pointer, privtab, sizeof(privtab)))
-                                err = -EFAULT;
-                }
-                break;
-               
-        case SIOCIWFIRSTPRIV + 0x0: /* force_reset */
-        case SIOCIWFIRSTPRIV + 0x1: /* card_reset */
-                if (! capable(CAP_NET_ADMIN)) {
-                        err = -EPERM;
-                        break;
-                }
-                
-                printk(KERN_DEBUG "%s: Force scheduling reset!\n", dev->name);
+        err = hermes_enable_port(hw, 0);
+        if (err) {
+                printk(KERN_WARNING "%s: Unable to enable port while reconfiguring card\n",
+                       dev->name);
+                goto out;
+        }
 
+ out:
+        if (err) {
+                printk(KERN_WARNING "%s: Resetting instead...\n", dev->name);
                 schedule_work(&priv->reset_work);
-                break;
-
-        case SIOCIWFIRSTPRIV + 0x2: /* set_port3 */
-                if (! capable(CAP_NET_ADMIN)) {
-                        err = -EPERM;
-                        break;
-                }
-
-                err = orinoco_ioctl_setport3(dev, wrq);
-                if (! err)
-                        changed = 1;
-                break;
+                err = 0;
+        }
 
-        case SIOCIWFIRSTPRIV + 0x3: /* get_port3 */
-                err = orinoco_ioctl_getport3(dev, wrq);
-                break;
+        orinoco_unlock(priv, &flags);
+        return err;
+}
 
-        case SIOCIWFIRSTPRIV + 0x4: /* set_preamble */
-                if (! capable(CAP_NET_ADMIN)) {
-                        err = -EPERM;
-                        break;
-                }
+static const struct iw_priv_args orinoco_privtab[] = {
+        { SIOCIWFIRSTPRIV + 0x0, 0, 0, "force_reset" },
+        { SIOCIWFIRSTPRIV + 0x1, 0, 0, "card_reset" },
+        { SIOCIWFIRSTPRIV + 0x2, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+          0, "set_port3" },
+        { SIOCIWFIRSTPRIV + 0x3, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+          "get_port3" },
+        { SIOCIWFIRSTPRIV + 0x4, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+          0, "set_preamble" },
+        { SIOCIWFIRSTPRIV + 0x5, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+          "get_preamble" },
+        { SIOCIWFIRSTPRIV + 0x6, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+          0, "set_ibssport" },
+        { SIOCIWFIRSTPRIV + 0x7, 0, IW_PRIV_TYPE_INT | IW_PRIV_SIZE_FIXED | 1,
+          "get_ibssport" },
+        { SIOCIWFIRSTPRIV + 0x9, 0, IW_PRIV_TYPE_BYTE | MAX_RID_LEN,
+          "get_rid" },
+};
 
-                /* 802.11b has recently defined some short preamble.
-                 * Basically, the Phy header has been reduced in size.
-                 * This increase performance, especially at high rates
-                 * (the preamble is transmitted at 1Mb/s), unfortunately
-                 * this give compatibility troubles... - Jean II */
-                if(priv->has_preamble) {
-                        int val = *( (int *) wrq->u.name );
-
-                        if (orinoco_lock(priv, &flags) != 0)
-                                return -EBUSY;
-                        if (val)
-                                priv->preamble = 1;
-                        else
-                                priv->preamble = 0;
-                        orinoco_unlock(priv, &flags);
-                        changed = 1;
-                } else
-                        err = -EOPNOTSUPP;
-                break;
 
-        case SIOCIWFIRSTPRIV + 0x5: /* get_preamble */
-                if(priv->has_preamble) {
-                        int *val = (int *)wrq->u.name;
+/*
+ * Structures to export the Wireless Handlers
+ */
 
-                        if (orinoco_lock(priv, &flags) != 0)
-                                return -EBUSY;
-                        *val = priv->preamble;
-                        orinoco_unlock(priv, &flags);
-                } else
-                        err = -EOPNOTSUPP;
-                break;
-        case SIOCIWFIRSTPRIV + 0x6: /* set_ibssport */
-                if (! capable(CAP_NET_ADMIN)) {
-                        err = -EPERM;
-                        break;
-                }
+static const iw_handler orinoco_handler[] = {
+        [SIOCSIWCOMMIT-SIOCIWFIRST] = (iw_handler) orinoco_ioctl_commit,
+        [SIOCGIWNAME  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getname,
+        [SIOCSIWFREQ  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setfreq,
+        [SIOCGIWFREQ  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getfreq,
+        [SIOCSIWMODE  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setmode,
+        [SIOCGIWMODE  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getmode,
+        [SIOCSIWSENS  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setsens,
+        [SIOCGIWSENS  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getsens,
+        [SIOCGIWRANGE -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getiwrange,
+        [SIOCSIWSPY   -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setspy,
+        [SIOCGIWSPY   -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getspy,
+        [SIOCSIWAP    -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setwap,
+        [SIOCGIWAP    -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getwap,
+        [SIOCSIWSCAN  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setscan,
+        [SIOCGIWSCAN  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getscan,
+        [SIOCSIWESSID -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setessid,
+        [SIOCGIWESSID -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getessid,
+        [SIOCSIWNICKN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setnick,
+        [SIOCGIWNICKN -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getnick,
+        [SIOCSIWRATE  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setrate,
+        [SIOCGIWRATE  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getrate,
+        [SIOCSIWRTS   -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setrts,
+        [SIOCGIWRTS   -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getrts,
+        [SIOCSIWFRAG  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setfrag,
+        [SIOCGIWFRAG  -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getfrag,
+        [SIOCGIWRETRY -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getretry,
+        [SIOCSIWENCODE-SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setiwencode,
+        [SIOCGIWENCODE-SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getiwencode,
+        [SIOCSIWPOWER -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_setpower,
+        [SIOCGIWPOWER -SIOCIWFIRST] = (iw_handler) orinoco_ioctl_getpower,
+};
 
-                err = orinoco_ioctl_setibssport(dev, wrq);
-                if (! err)
-                        changed = 1;
-                break;
 
-        case SIOCIWFIRSTPRIV + 0x7: /* get_ibssport */
-                err = orinoco_ioctl_getibssport(dev, wrq);
-                break;
+/*
+  Added typecasting since we no longer use iwreq_data -- Moustafa
+ */
+static const iw_handler orinoco_private_handler[] = {
+        [0] = (iw_handler) orinoco_ioctl_reset,
+        [1] = (iw_handler) orinoco_ioctl_reset,
+        [2] = (iw_handler) orinoco_ioctl_setport3,
+        [3] = (iw_handler) orinoco_ioctl_getport3,
+        [4] = (iw_handler) orinoco_ioctl_setpreamble,
+        [5] = (iw_handler) orinoco_ioctl_getpreamble,
+        [6] = (iw_handler) orinoco_ioctl_setibssport,
+        [7] = (iw_handler) orinoco_ioctl_getibssport,
+        [9] = (iw_handler) orinoco_ioctl_getrid,
+};
 
-        default:
-                err = -EOPNOTSUPP;
-        }
-        
-        if (! err && changed && netif_running(dev)) {
-                err = orinoco_reconfigure(dev);
-        }               
+static const struct iw_handler_def orinoco_handler_def = {
+        .num_standard = ARRAY_SIZE(orinoco_handler),
+        .num_private = ARRAY_SIZE(orinoco_private_handler),
+        .num_private_args = ARRAY_SIZE(orinoco_privtab),
+        .standard = orinoco_handler,
+        .private = orinoco_private_handler,
+        .private_args = orinoco_privtab,
+};
 
-        TRACE_EXIT(dev->name);
+static void orinoco_get_drvinfo(struct net_device *dev,
+                                struct ethtool_drvinfo *info)
+{
+        struct orinoco_private *priv = netdev_priv(dev);
 
-        return err;
+        strncpy(info->driver, DRIVER_NAME, sizeof(info->driver) - 1);
+        strncpy(info->version, DRIVER_VERSION, sizeof(info->version) - 1);
+        strncpy(info->fw_version, priv->fw_name, sizeof(info->fw_version) - 1);
+        if (dev->class_dev.dev)
+                strncpy(info->bus_info, dev->class_dev.dev->bus_id,
+                        sizeof(info->bus_info) - 1);
+        else
+                snprintf(info->bus_info, sizeof(info->bus_info) - 1,
+                         "PCMCIA %p", priv->hw.iobase);
 }
 
+static struct ethtool_ops orinoco_ethtool_ops = {
+        .get_drvinfo = orinoco_get_drvinfo,
+        .get_link = ethtool_op_get_link,
+};
 
 /********************************************************************/
 /* Debugging                                                        */
diff --git a/drivers/net/wireless/orinoco.h b/drivers/net/wireless/orinoco.h
index f749b50d1088..2f213a7103fe 100644
--- a/drivers/net/wireless/orinoco.h
+++ b/drivers/net/wireless/orinoco.h
@@ -7,7 +7,7 @@
 #ifndef _ORINOCO_H
 #define _ORINOCO_H
 
-#define DRIVER_VERSION "0.14alpha2"
+#define DRIVER_VERSION "0.15rc2"
 
 #include <linux/types.h>
 #include <linux/spinlock.h>
@@ -22,6 +22,8 @@
 
 #define WIRELESS_SPY            // enable iwspy support
 
+#define MAX_SCAN_LEN            4096
+
 #define ORINOCO_MAX_KEY_SIZE    14
 #define ORINOCO_MAX_KEYS        4
 
@@ -30,6 +32,20 @@ struct orinoco_key {
         char data[ORINOCO_MAX_KEY_SIZE];
 } __attribute__ ((packed));
 
+struct header_struct {
+        /* 802.3 */
+        u8 dest[ETH_ALEN];
+        u8 src[ETH_ALEN];
+        u16 len;
+        /* 802.2 */
+        u8 dsap;
+        u8 ssap;
+        u8 ctrl;
+        /* SNAP */
+        u8 oui[3];
+        u16 ethertype;
+} __attribute__ ((packed));
+
 typedef enum {
         FIRMWARE_TYPE_AGERE,
         FIRMWARE_TYPE_INTERSIL,
@@ -48,6 +64,8 @@ struct orinoco_private {
         /* driver state */
         int open;
         u16 last_linkstatus;
+        struct work_struct join_work;
+        struct work_struct wevent_work;
 
         /* Net device stuff */
         struct net_device *ndev;
@@ -74,7 +92,9 @@ struct orinoco_private {
         unsigned int has_pm:1;
         unsigned int has_preamble:1;
         unsigned int has_sensitivity:1;
+        unsigned int has_hostscan:1;
         unsigned int broken_disableport:1;
+        unsigned int broken_monitor:1;
 
         /* Configuration paramaters */
         u32 iw_mode;
@@ -84,6 +104,8 @@ struct orinoco_private {
         int bitratemode;
         char nick[IW_ESSID_MAX_SIZE+1];
         char desired_essid[IW_ESSID_MAX_SIZE+1];
+        char desired_bssid[ETH_ALEN];
+        int bssid_fixed;
         u16 frag_thresh, mwo_robust;
         u16 channel;
         u16 ap_density, rts_thresh;
@@ -98,6 +120,12 @@ struct orinoco_private {
         /* Configuration dependent variables */
         int port_type, createibss;
         int promiscuous, mc_count;
+
+        /* Scanning support */
+        int     scan_inprogress;        /* Scan pending... */
+        u32     scan_mode;              /* Type of scan done */
+        char *  scan_result;            /* Result of previous scan */
+        int     scan_len;               /* Lenght of result */
 };
 
 #ifdef ORINOCO_DEBUG
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 74a8227256aa..1cc1492083c9 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -31,7 +31,6 @@
 #include <linux/etherdevice.h>
 #include <linux/wireless.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -186,11 +185,6 @@ orinoco_cs_attach(void)
         dev_list = link;
 
         client_reg.dev_info = &dev_info;
-        client_reg.EventMask =
-                CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-                CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-                CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-        client_reg.event_handler = &orinoco_cs_event;
         client_reg.Version = 0x0210; /* FIXME: what does this mean? */
         client_reg.event_callback_args.client_data = link;
 
@@ -608,13 +602,63 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
         " (David Gibson <hermes@gibson.dropbear.id.au>, "
         "Pavel Roskin <proski@gnu.org>, et al)";
 
+static struct pcmcia_device_id orinoco_cs_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
+        PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
+        PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
+        PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001),
+        PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305),
+        PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613),
+        PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673),
+        PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001),
+        PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300),
+        PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021),
+        PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
+        PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
+        PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
+        PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
+        PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
+        PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
+        PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
+        PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
+        PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
+        PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
+        PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
+        PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
+        PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
+        PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
+        PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
+        PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
+        PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
+        PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
+        PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
+        PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
+        PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
+        PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
+        PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
+        PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
+        PCMCIA_DEVICE_PROD_ID1("Symbol Technologies", 0x3f02b4d6),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
+
 static struct pcmcia_driver orinoco_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = DRIVER_NAME,
         },
         .attach         = orinoco_cs_attach,
+        .event          = orinoco_cs_event,
         .detach         = orinoco_cs_detach,
+        .id_table       = orinoco_cs_ids,
 };
 
 static int __init
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 4481ec18c5a0..adc7499136dc 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -112,10 +112,10 @@ isl38xx_handle_wakeup(isl38xx_control_block *control_block,
 void
 isl38xx_trigger_device(int asleep, void __iomem *device_base)
 {
-        struct timeval current_time;
         u32 reg, counter = 0;
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
+        struct timeval current_time;
         DEBUG(SHOW_FUNCTION_CALLS, "isl38xx trigger device\n");
 #endif
 
@@ -126,11 +126,11 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
                 do_gettimeofday(&current_time);
                 DEBUG(SHOW_TRACING, "%08li.%08li Device wakeup triggered\n",
                       current_time.tv_sec, (long)current_time.tv_usec);
-#endif
 
                 DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
                       current_time.tv_sec, (long)current_time.tv_usec,
                       readl(device_base + ISL38XX_CTRL_STAT_REG));
+#endif
                 udelay(ISL38XX_WRITEIO_DELAY);
 
                 reg = readl(device_base + ISL38XX_INT_IDENT_REG);
@@ -148,10 +148,12 @@ isl38xx_trigger_device(int asleep, void __iomem *device_base)
                                 counter++;
                         }
 
+#if VERBOSE > SHOW_ERROR_MESSAGES
                         DEBUG(SHOW_TRACING,
                               "%08li.%08li Device register read %08x\n",
                               current_time.tv_sec, (long)current_time.tv_usec,
                               readl(device_base + ISL38XX_CTRL_STAT_REG));
+#endif
                         udelay(ISL38XX_WRITEIO_DELAY);
 
 #if VERBOSE > SHOW_ERROR_MESSAGES
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 6e5bda56b8f8..0e0ba614259a 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -46,7 +46,6 @@
 #include <linux/skbuff.h>
 #include <linux/ethtool.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -393,11 +392,6 @@ static dev_link_t *ray_attach(void)
     link->next = dev_list;
     dev_list = link;
     client_reg.dev_info = &dev_info;
-    client_reg.EventMask =
-        CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-        CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-        CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-    client_reg.event_handler = &ray_event;
     client_reg.Version = 0x0210;
     client_reg.event_callback_args.client_data = link;
 
@@ -2904,13 +2898,21 @@ static int write_int(struct file *file, const char __user *buffer, unsigned long
 }
 #endif
 
+static struct pcmcia_device_id ray_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ray_ids);
+
 static struct pcmcia_driver ray_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "ray_cs",
         },
         .attach         = ray_attach,
+        .event          = ray_event,
         .detach         = ray_detach,
+        .id_table       = ray_ids,
 };
 
 static int __init init_ray_cs(void)
diff --git a/drivers/net/wireless/strip.c b/drivers/net/wireless/strip.c
index ec8cf29ffced..6c42b573a95a 100644
--- a/drivers/net/wireless/strip.c
+++ b/drivers/net/wireless/strip.c
@@ -2828,7 +2828,7 @@ static void __exit strip_exit_driver(void)
         /* Unregister with the /proc/net file here. */
         proc_net_remove("strip");
 
-        if ((i = tty_register_ldisc(N_STRIP, NULL)))
+        if ((i = tty_unregister_ldisc(N_STRIP)))
                 printk(KERN_ERR "STRIP: can't unregister line discipline (err = %d)\n", i);
 
         printk(signoff);
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index ec8329788e49..f6130a53b796 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -4684,12 +4684,6 @@ wavelan_attach(void)
 
   /* Register with Card Services */
   client_reg.dev_info = &dev_info;
-  client_reg.EventMask = 
-    CS_EVENT_REGISTRATION_COMPLETE |
-    CS_EVENT_CARD_INSERTION | CS_EVENT_CARD_REMOVAL |
-    CS_EVENT_RESET_PHYSICAL | CS_EVENT_CARD_RESET |
-    CS_EVENT_PM_SUSPEND | CS_EVENT_PM_RESUME;
-  client_reg.event_handler = &wavelan_event;
   client_reg.Version = 0x0210;
   client_reg.event_callback_args.client_data = link;
 
@@ -4889,13 +4883,24 @@ wavelan_event(event_t		event,		/* The event received */
   return 0;
 }
 
+static struct pcmcia_device_id wavelan_ids[] = {
+        PCMCIA_DEVICE_PROD_ID12("AT&T","WaveLAN/PCMCIA", 0xe7c5affd, 0x1bc50975),
+        PCMCIA_DEVICE_PROD_ID12("Digital", "RoamAbout/DS", 0x9999ab35, 0x00d05e06),
+        PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/PCMCIA", 0x23eb9949, 0x1bc50975),
+        PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/PCMCIA", 0x24358cd4, 0x1bc50975),
+        PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, wavelan_ids);
+
 static struct pcmcia_driver wavelan_driver = {
         .owner          = THIS_MODULE,
         .drv            = {
                 .name   = "wavelan_cs",
         },
         .attach         = wavelan_attach,
+        .event          = wavelan_event,
         .detach         = wavelan_detach,
+        .id_table       = wavelan_ids,
 };
 
 static int __init
diff --git a/drivers/net/wireless/wavelan_cs.p.h b/drivers/net/wireless/wavelan_cs.p.h
index ea2ef8dddb92..677ff71883cb 100644
--- a/drivers/net/wireless/wavelan_cs.p.h
+++ b/drivers/net/wireless/wavelan_cs.p.h
@@ -452,7 +452,6 @@
 #include <pcmcia/cistpl.h>
 #include <pcmcia/cisreg.h>
 #include <pcmcia/ds.h>
-#include <pcmcia/version.h>
 
 /* Wavelan declarations */
 #include "i82593.h"     /* Definitions for the Intel chip */
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 1433e5aaf1b4..dd902126d018 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -49,7 +49,6 @@
 
 #include <net/iw_handler.h>
 
-#include <pcmcia/version.h>
 #include <pcmcia/cs_types.h>
 #include <pcmcia/cs.h>
 #include <pcmcia/cistpl.h>
@@ -2005,13 +2004,6 @@ static dev_link_t *wl3501_attach(void)
         link->next               = wl3501_dev_list;
         wl3501_dev_list          = link;
         client_reg.dev_info      = &wl3501_dev_info;
-        client_reg.EventMask     = CS_EVENT_CARD_INSERTION |
-                                   CS_EVENT_RESET_PHYSICAL |
-                                   CS_EVENT_CARD_RESET |
-                                   CS_EVENT_CARD_REMOVAL |
-                                   CS_EVENT_PM_SUSPEND |
-                                   CS_EVENT_PM_RESUME;
-        client_reg.event_handler = wl3501_event;
         client_reg.Version       = 0x0210;
         client_reg.event_callback_args.client_data = link;
         ret = pcmcia_register_client(&link->handle, &client_reg);
@@ -2239,13 +2231,21 @@ static int wl3501_event(event_t event, int pri, event_callback_args_t *args)
         return 0;
 }
 
+static struct pcmcia_device_id wl3501_ids[] = {
+        PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001),
+        PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, wl3501_ids);
+
 static struct pcmcia_driver wl3501_driver = {
-        .owner          = THIS_MODULE,
-        .drv            = {
-                .name   = "wl3501_cs",
+        .owner          = THIS_MODULE,
+        .drv            = {
+                .name   = "wl3501_cs",
         },
-        .attach         = wl3501_attach,
-        .detach         = wl3501_detach,
+        .attach         = wl3501_attach,
+        .event          = wl3501_event,
+        .detach         = wl3501_detach,
+        .id_table       = wl3501_ids,
 };
 
 static int __init wl3501_init_module(void)
diff --git a/drivers/net/yellowfin.c b/drivers/net/yellowfin.c
index 9da925430109..1c2506535f7e 100644
--- a/drivers/net/yellowfin.c
+++ b/drivers/net/yellowfin.c
@@ -786,7 +786,7 @@ static void yellowfin_init_ring(struct net_device *dev)
                 skb->dev = dev;         /* Mark as being used by this device. */
                 skb_reserve(skb, 2);    /* 16 byte align the IP header. */
                 yp->rx_ring[i].addr = cpu_to_le32(pci_map_single(yp->pci_dev,
-                        skb->tail, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+                        skb->data, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
         }
         yp->rx_ring[i-1].dbdma_cmd = cpu_to_le32(CMD_STOP);
         yp->dirty_rx = (unsigned int)(i - RX_RING_SIZE);
@@ -1111,7 +1111,7 @@ static int yellowfin_rx(struct net_device *dev)
                 pci_dma_sync_single_for_cpu(yp->pci_dev, desc->addr,
                         yp->rx_buf_sz, PCI_DMA_FROMDEVICE);
                 desc_status = le32_to_cpu(desc->result_status) >> 16;
-                buf_addr = rx_skb->tail;
+                buf_addr = rx_skb->data;
                 data_size = (le32_to_cpu(desc->dbdma_cmd) - 
                         le32_to_cpu(desc->result_status)) & 0xffff;
                 frame_status = le16_to_cpu(get_unaligned((s16*)&(buf_addr[data_size - 2])));
@@ -1185,7 +1185,7 @@ static int yellowfin_rx(struct net_device *dev)
                                         break;
                                 skb->dev = dev;
                                 skb_reserve(skb, 2);    /* 16 byte align the IP header */
-                                eth_copy_and_sum(skb, rx_skb->tail, pkt_len, 0);
+                                eth_copy_and_sum(skb, rx_skb->data, pkt_len, 0);
                                 skb_put(skb, pkt_len);
                                 pci_dma_sync_single_for_device(yp->pci_dev, desc->addr,
                                                                                            yp->rx_buf_sz,
@@ -1211,7 +1211,7 @@ static int yellowfin_rx(struct net_device *dev)
                         skb->dev = dev; /* Mark as being used by this device. */
                         skb_reserve(skb, 2);    /* Align IP on 16 byte boundaries */
                         yp->rx_ring[entry].addr = cpu_to_le32(pci_map_single(yp->pci_dev,
-                                skb->tail, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
+                                skb->data, yp->rx_buf_sz, PCI_DMA_FROMDEVICE));
                 }
                 yp->rx_ring[entry].dbdma_cmd = cpu_to_le32(CMD_STOP);
                 yp->rx_ring[entry].result_status = 0;   /* Clear complete bit. */