Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next-2.6: (1443 commits)
  phy/marvell: add 88ec048 support
  igb: Program MDICNFG register prior to PHY init
  e1000e: correct MAC-PHY interconnect register offset for 82579
  hso: Add new product ID
  can: Add driver for esd CAN-USB/2 device
  l2tp: fix export of header file for userspace
  can-raw: Fix skb_orphan_try handling
  Revert "net: remove zap_completion_queue"
  net: cleanup inclusion
  phy/marvell: add 88e1121 interface mode support
  u32: negative offset fix
  net: Fix a typo from "dev" to "ndev"
  igb: Use irq_synchronize per vector when using MSI-X
  ixgbevf: fix null pointer dereference due to filter being set for VLAN 0
  e1000e: Fix irq_synchronize in MSI-X case
  e1000e: register pm_qos request on hardware activation
  ip_fragment: fix subtracting PPPOE_SES_HLEN from mtu twice
  net: Add getsockopt support for TCP thin-streams
  cxgb4: update driver version
  cxgb4: add new PCI IDs
  ...

Manually fix up conflicts in:
 - drivers/net/e1000e/netdev.c: due to pm_qos registration
   infrastructure changes
 - drivers/net/phy/marvell.c: conflict between adding 88ec048 support
   and cleaning up the IDs
 - drivers/net/wireless/ipw2x00/ipw2100.c: trivial ipw2100_pm_qos_req
   conflict (registration change vs marking it static)

5 files changed, 180 insertions, 34 deletions

diff --git a/drivers/net/tulip/de2104x.c b/drivers/net/tulip/de2104x.c
index 06b552fca63..5efa57757a2 100644
--- a/drivers/net/tulip/de2104x.c
+++ b/drivers/net/tulip/de2104x.c
@@ -262,13 +262,13 @@ struct de_srom_media_block {
         u16                     csr13;
         u16                     csr14;
         u16                     csr15;
-} __attribute__((packed));
+} __packed;
 
 struct de_srom_info_leaf {
         u16                     default_media;
         u8                      n_blocks;
         u8                      unused;
-} __attribute__((packed));
+} __packed;
 
 struct de_desc {
         __le32                  opts1;
diff --git a/drivers/net/tulip/eeprom.c b/drivers/net/tulip/eeprom.c
index 6002e651b9e..3031ed9c4a1 100644
--- a/drivers/net/tulip/eeprom.c
+++ b/drivers/net/tulip/eeprom.c
@@ -120,8 +120,8 @@ static void __devinit tulip_build_fake_mediatable(struct tulip_private *tp)
                           0x00, 0x06  /* ttm bit map */
                         };
 
-                tp->mtable = (struct mediatable *)
-                        kmalloc(sizeof(struct mediatable) + sizeof(struct medialeaf), GFP_KERNEL);
+                tp->mtable = kmalloc(sizeof(struct mediatable) +
+                                     sizeof(struct medialeaf), GFP_KERNEL);
 
                 if (tp->mtable == NULL)
                         return; /* Horrible, impossible failure. */
@@ -227,9 +227,9 @@ subsequent_board:
                         return;
                 }
 
-                mtable = (struct mediatable *)
-                        kmalloc(sizeof(struct mediatable) + count*sizeof(struct medialeaf),
-                                        GFP_KERNEL);
+                mtable = kmalloc(sizeof(struct mediatable) +
+                                 count * sizeof(struct medialeaf),
+                                 GFP_KERNEL);
                 if (mtable == NULL)
                         return;                         /* Horrible, impossible failure. */
                 last_mediatable = tp->mtable = mtable;
diff --git a/drivers/net/tulip/tulip.h b/drivers/net/tulip/tulip.h
index 0afa2d4f947..e525875ed67 100644
--- a/drivers/net/tulip/tulip.h
+++ b/drivers/net/tulip/tulip.h
@@ -20,6 +20,7 @@
 #include <linux/types.h>
 #include <linux/spinlock.h>
 #include <linux/netdevice.h>
+#include <linux/ethtool.h>
 #include <linux/timer.h>
 #include <linux/delay.h>
 #include <linux/pci.h>
@@ -51,22 +52,23 @@ struct tulip_chip_table {
 
 
 enum tbl_flag {
-        HAS_MII                 = 0x0001,
-        HAS_MEDIA_TABLE         = 0x0002,
-        CSR12_IN_SROM           = 0x0004,
-        ALWAYS_CHECK_MII        = 0x0008,
-        HAS_ACPI                = 0x0010,
-        MC_HASH_ONLY            = 0x0020, /* Hash-only multicast filter. */
-        HAS_PNICNWAY            = 0x0080,
-        HAS_NWAY                = 0x0040, /* Uses internal NWay xcvr. */
-        HAS_INTR_MITIGATION     = 0x0100,
-        IS_ASIX                 = 0x0200,
-        HAS_8023X               = 0x0400,
-        COMET_MAC_ADDR          = 0x0800,
-        HAS_PCI_MWI             = 0x1000,
-        HAS_PHY_IRQ             = 0x2000,
-        HAS_SWAPPED_SEEPROM     = 0x4000,
-        NEEDS_FAKE_MEDIA_TABLE  = 0x8000,
+        HAS_MII                 = 0x00001,
+        HAS_MEDIA_TABLE         = 0x00002,
+        CSR12_IN_SROM           = 0x00004,
+        ALWAYS_CHECK_MII        = 0x00008,
+        HAS_ACPI                = 0x00010,
+        MC_HASH_ONLY            = 0x00020, /* Hash-only multicast filter. */
+        HAS_PNICNWAY            = 0x00080,
+        HAS_NWAY                = 0x00040, /* Uses internal NWay xcvr. */
+        HAS_INTR_MITIGATION     = 0x00100,
+        IS_ASIX                 = 0x00200,
+        HAS_8023X               = 0x00400,
+        COMET_MAC_ADDR          = 0x00800,
+        HAS_PCI_MWI             = 0x01000,
+        HAS_PHY_IRQ             = 0x02000,
+        HAS_SWAPPED_SEEPROM     = 0x04000,
+        NEEDS_FAKE_MEDIA_TABLE  = 0x08000,
+        COMET_PM                = 0x10000,
 };
 
 
@@ -120,6 +122,11 @@ enum tulip_offsets {
         CSR13 = 0x68,
         CSR14 = 0x70,
         CSR15 = 0x78,
+        CSR18 = 0x88,
+        CSR19 = 0x8c,
+        CSR20 = 0x90,
+        CSR27 = 0xAC,
+        CSR28 = 0xB0,
 };
 
 /* register offset and bits for CFDD PCI config reg */
@@ -289,6 +296,30 @@ enum t21143_csr6_bits {
         csr6_mask_100bt = (csr6_scr | csr6_pcs | csr6_hbd),
 };
 
+enum tulip_comet_csr13_bits {
+/* The LINKOFFE and LINKONE work in conjunction with LSCE, i.e. they
+ * determine which link status transition wakes up if LSCE is
+ * enabled */
+        comet_csr13_linkoffe = (1 << 17),
+        comet_csr13_linkone = (1 << 16),
+        comet_csr13_wfre = (1 << 10),
+        comet_csr13_mpre = (1 << 9),
+        comet_csr13_lsce = (1 << 8),
+        comet_csr13_wfr = (1 << 2),
+        comet_csr13_mpr = (1 << 1),
+        comet_csr13_lsc = (1 << 0),
+};
+
+enum tulip_comet_csr18_bits {
+        comet_csr18_pmes_sticky = (1 << 24),
+        comet_csr18_pm_mode = (1 << 19),
+        comet_csr18_apm_mode = (1 << 18),
+        comet_csr18_d3a = (1 << 7)
+};
+
+enum tulip_comet_csr20_bits {
+        comet_csr20_pmes = (1 << 15),
+};
 
 /* Keep the ring sizes a power of two for efficiency.
    Making the Tx ring too large decreases the effectiveness of channel
@@ -411,6 +442,7 @@ struct tulip_private {
         unsigned int csr6;      /* Current CSR6 control settings. */
         unsigned char eeprom[EEPROM_SIZE];      /* Serial EEPROM contents. */
         void (*link_change) (struct net_device * dev, int csr5);
+        struct ethtool_wolinfo wolinfo;        /* WOL settings */
         u16 sym_advertise, mii_advertise; /* NWay capabilities advertised.  */
         u16 lpar;               /* 21143 Link partner ability. */
         u16 advertising[4];
diff --git a/drivers/net/tulip/tulip_core.c b/drivers/net/tulip/tulip_core.c
index 254643ed945..3a8d7efa2ac 100644
--- a/drivers/net/tulip/tulip_core.c
+++ b/drivers/net/tulip/tulip_core.c
@@ -30,7 +30,6 @@
 #include <linux/etherdevice.h>
 #include <linux/delay.h>
 #include <linux/mii.h>
-#include <linux/ethtool.h>
 #include <linux/crc32.h>
 #include <asm/unaligned.h>
 #include <asm/uaccess.h>
@@ -272,6 +271,7 @@ static void tulip_down(struct net_device *dev);
 static struct net_device_stats *tulip_get_stats(struct net_device *dev);
 static int private_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
 static void set_rx_mode(struct net_device *dev);
+static void tulip_set_wolopts(struct pci_dev *pdev, u32 wolopts);
 #ifdef CONFIG_NET_POLL_CONTROLLER
 static void poll_tulip(struct net_device *dev);
 #endif
@@ -309,6 +309,11 @@ static void tulip_up(struct net_device *dev)
         /* Wake the chip from sleep/snooze mode. */
         tulip_set_power_state (tp, 0, 0);
 
+        /* Disable all WOL events */
+        pci_enable_wake(tp->pdev, PCI_D3hot, 0);
+        pci_enable_wake(tp->pdev, PCI_D3cold, 0);
+        tulip_set_wolopts(tp->pdev, 0);
+
         /* On some chip revs we must set the MII/SYM port before the reset!? */
         if (tp->mii_cnt  ||  (tp->mtable  &&  tp->mtable->has_mii))
                 iowrite32(0x00040000, ioaddr + CSR6);
@@ -345,8 +350,8 @@ static void tulip_up(struct net_device *dev)
                 } else if (tp->flags & COMET_MAC_ADDR) {
                         iowrite32(addr_low,  ioaddr + 0xA4);
                         iowrite32(addr_high, ioaddr + 0xA8);
-                        iowrite32(0, ioaddr + 0xAC);
-                        iowrite32(0, ioaddr + 0xB0);
+                        iowrite32(0, ioaddr + CSR27);
+                        iowrite32(0, ioaddr + CSR28);
                 }
         } else {
                 /* This is set_rx_mode(), but without starting the transmitter. */
@@ -591,10 +596,10 @@ static void tulip_tx_timeout(struct net_device *dev)
                                         pr_cont(" %02x", buf[j]);
                         pr_cont(" j=%d\n", j);
                 }
-                printk(KERN_DEBUG "  Rx ring %08x: ", (int)tp->rx_ring);
+                printk(KERN_DEBUG "  Rx ring %p: ", tp->rx_ring);
                 for (i = 0; i < RX_RING_SIZE; i++)
                         pr_cont(" %08x", (unsigned int)tp->rx_ring[i].status);
-                printk(KERN_DEBUG "  Tx ring %08x: ", (int)tp->tx_ring);
+                printk(KERN_DEBUG "  Tx ring %p: ", tp->tx_ring);
                 for (i = 0; i < TX_RING_SIZE; i++)
                         pr_cont(" %08x", (unsigned int)tp->tx_ring[i].status);
                 pr_cont("\n");
@@ -876,8 +881,35 @@ static void tulip_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *in
         strcpy(info->bus_info, pci_name(np->pdev));
 }
 
+
+static int tulip_ethtool_set_wol(struct net_device *dev,
+                                 struct ethtool_wolinfo *wolinfo)
+{
+        struct tulip_private *tp = netdev_priv(dev);
+
+        if (wolinfo->wolopts & (~tp->wolinfo.supported))
+                   return -EOPNOTSUPP;
+
+        tp->wolinfo.wolopts = wolinfo->wolopts;
+        device_set_wakeup_enable(&tp->pdev->dev, tp->wolinfo.wolopts);
+        return 0;
+}
+
+static void tulip_ethtool_get_wol(struct net_device *dev,
+                                  struct ethtool_wolinfo *wolinfo)
+{
+        struct tulip_private *tp = netdev_priv(dev);
+
+        wolinfo->supported = tp->wolinfo.supported;
+        wolinfo->wolopts = tp->wolinfo.wolopts;
+        return;
+}
+
+
 static const struct ethtool_ops ops = {
-        .get_drvinfo = tulip_get_drvinfo
+        .get_drvinfo = tulip_get_drvinfo,
+        .set_wol     = tulip_ethtool_set_wol,
+        .get_wol     = tulip_ethtool_get_wol,
 };
 
 /* Provide ioctl() calls to examine the MII xcvr state. */
@@ -1093,8 +1125,8 @@ static void set_rx_mode(struct net_device *dev)
                                 iowrite32(3, ioaddr + CSR13);
                                 iowrite32(mc_filter[1], ioaddr + CSR14);
                         } else if (tp->flags & COMET_MAC_ADDR) {
-                                iowrite32(mc_filter[0], ioaddr + 0xAC);
-                                iowrite32(mc_filter[1], ioaddr + 0xB0);
+                                iowrite32(mc_filter[0], ioaddr + CSR27);
+                                iowrite32(mc_filter[1], ioaddr + CSR28);
                         }
                         tp->mc_filter[0] = mc_filter[0];
                         tp->mc_filter[1] = mc_filter[1];
@@ -1309,6 +1341,12 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
         if (pdev->subsystem_vendor == PCI_VENDOR_ID_LMC) {
                 pr_err(PFX "skipping LMC card\n");
                 return -ENODEV;
+        } else if (pdev->subsystem_vendor == PCI_VENDOR_ID_SBE &&
+                   (pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_T3E3 ||
+                    pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P0 ||
+                    pdev->subsystem_device == PCI_SUBDEVICE_ID_SBE_2T3E3_P1)) {
+                pr_err(PFX "skipping SBE T3E3 port\n");
+                return -ENODEV;
         }
 
         /*
@@ -1381,6 +1419,13 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
                 return i;
         }
 
+        /* The chip will fail to enter a low-power state later unless
+         * first explicitly commanded into D0 */
+        if (pci_set_power_state(pdev, PCI_D0)) {
+                printk (KERN_NOTICE PFX
+                        "Failed to set power state to D0\n");
+        }
+
         irq = pdev->irq;
 
         /* alloc_etherdev ensures aligned and zeroed private structures */
@@ -1427,6 +1472,19 @@ static int __devinit tulip_init_one (struct pci_dev *pdev,
 
         tp->chip_id = chip_idx;
         tp->flags = tulip_tbl[chip_idx].flags;
+
+        tp->wolinfo.supported = 0;
+        tp->wolinfo.wolopts = 0;
+        /* COMET: Enable power management only for AN983B */
+        if (chip_idx == COMET ) {
+                u32 sig;
+                pci_read_config_dword (pdev, 0x80, &sig);
+                if (sig == 0x09811317) {
+                        tp->flags |= COMET_PM;
+                        tp->wolinfo.supported = WAKE_PHY | WAKE_MAGIC;
+                        printk(KERN_INFO "tulip_init_one: Enabled WOL support for AN983B\n");
+                }
+        }
         tp->pdev = pdev;
         tp->base_addr = ioaddr;
         tp->revision = pdev->revision;
@@ -1759,11 +1817,43 @@ err_out_free_netdev:
 }
 
 
+/* set the registers according to the given wolopts */
+static void tulip_set_wolopts (struct pci_dev *pdev, u32 wolopts)
+{
+        struct net_device *dev = pci_get_drvdata(pdev);
+        struct tulip_private *tp = netdev_priv(dev);
+        void __iomem *ioaddr = tp->base_addr;
+
+        if (tp->flags & COMET_PM) {
+          
+                unsigned int tmp;
+                        
+                tmp = ioread32(ioaddr + CSR18);
+                tmp &= ~(comet_csr18_pmes_sticky | comet_csr18_apm_mode | comet_csr18_d3a);
+                tmp |= comet_csr18_pm_mode;
+                iowrite32(tmp, ioaddr + CSR18);
+                        
+                /* Set the Wake-up Control/Status Register to the given WOL options*/
+                tmp = ioread32(ioaddr + CSR13);
+                tmp &= ~(comet_csr13_linkoffe | comet_csr13_linkone | comet_csr13_wfre | comet_csr13_lsce | comet_csr13_mpre);
+                if (wolopts & WAKE_MAGIC)
+                        tmp |= comet_csr13_mpre;
+                if (wolopts & WAKE_PHY)
+                        tmp |= comet_csr13_linkoffe | comet_csr13_linkone | comet_csr13_lsce;
+                /* Clear the event flags */
+                tmp |= comet_csr13_wfr | comet_csr13_mpr | comet_csr13_lsc;
+                iowrite32(tmp, ioaddr + CSR13);
+        }
+}
+
 #ifdef CONFIG_PM
 
+
 static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
 {
+        pci_power_t pstate;
         struct net_device *dev = pci_get_drvdata(pdev);
+        struct tulip_private *tp = netdev_priv(dev);
 
         if (!dev)
                 return -EINVAL;
@@ -1779,7 +1869,16 @@ static int tulip_suspend (struct pci_dev *pdev, pm_message_t state)
 save_state:
         pci_save_state(pdev);
         pci_disable_device(pdev);
-        pci_set_power_state(pdev, pci_choose_state(pdev, state));
+        pstate = pci_choose_state(pdev, state);
+        if (state.event == PM_EVENT_SUSPEND && pstate != PCI_D0) {
+                int rc;
+
+                tulip_set_wolopts(pdev, tp->wolinfo.wolopts);
+                rc = pci_enable_wake(pdev, pstate, tp->wolinfo.wolopts);
+                if (rc)
+                        printk("tulip: pci_enable_wake failed (%d)\n", rc);
+        }
+        pci_set_power_state(pdev, pstate);
 
         return 0;
 }
@@ -1788,7 +1887,10 @@ save_state:
 static int tulip_resume(struct pci_dev *pdev)
 {
         struct net_device *dev = pci_get_drvdata(pdev);
+        struct tulip_private *tp = netdev_priv(dev);
+        void __iomem *ioaddr = tp->base_addr;
         int retval;
+        unsigned int tmp;
 
         if (!dev)
                 return -EINVAL;
@@ -1809,6 +1911,18 @@ static int tulip_resume(struct pci_dev *pdev)
                 return retval;
         }
 
+        if (tp->flags & COMET_PM) {
+                pci_enable_wake(pdev, PCI_D3hot, 0);
+                pci_enable_wake(pdev, PCI_D3cold, 0);
+
+                /* Clear the PMES flag */
+                tmp = ioread32(ioaddr + CSR20);
+                tmp |= comet_csr20_pmes;
+                iowrite32(tmp, ioaddr + CSR20);
+
+                /* Disable all wake-up events */
+                tulip_set_wolopts(pdev, 0);
+        }
         netif_device_attach(dev);
 
         if (netif_running(dev))
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index 608b279b921..66d41cf8da2 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -1514,12 +1514,12 @@ static int netdev_close(struct net_device *dev)
         if (debug > 2) {
                 int i;
 
-                printk(KERN_DEBUG"  Tx ring at %08x:\n", (int)np->tx_ring);
+                printk(KERN_DEBUG"  Tx ring at %p:\n", np->tx_ring);
                 for (i = 0; i < TX_RING_SIZE; i++)
                         printk(KERN_DEBUG " #%d desc. %04x %04x %08x\n",
                                i, np->tx_ring[i].length,
                                np->tx_ring[i].status, np->tx_ring[i].buffer1);
-                printk(KERN_DEBUG "  Rx ring %08x:\n", (int)np->rx_ring);
+                printk(KERN_DEBUG "  Rx ring %p:\n", np->rx_ring);
                 for (i = 0; i < RX_RING_SIZE; i++) {
                         printk(KERN_DEBUG " #%d desc. %04x %04x %08x\n",
                                i, np->rx_ring[i].length,