Merge tag 'r8169-20060912-00' of git://electric-eye.fr.zoreil.com/home/romieu/linux...
[sfrench/cifs-2.6.git] / drivers / net / r8169.c
index 5722a5638ffc94e8b8e516be043268535a42de5b..ebb948bbd58988735729eadac42e64cd5d86a69d 100644 (file)
@@ -6,26 +6,26 @@
  History:
  Feb  4 2002   - created initially by ShuChen <shuchen@realtek.com.tw>.
  May 20 2002   - Add link status force-mode and TBI mode support.
-        2004   - Massive updates. See kernel SCM system for details.
+       2004    - Massive updates. See kernel SCM system for details.
 =========================================================================
   1. [DEPRECATED: use ethtool instead] The media can be forced in 5 modes.
         Command: 'insmod r8169 media = SET_MEDIA'
         Ex:      'insmod r8169 media = 0x04' will force PHY to operate in 100Mpbs Half-duplex.
-       
+
         SET_MEDIA can be:
                _10_Half        = 0x01
                _10_Full        = 0x02
                _100_Half       = 0x04
                _100_Full       = 0x08
                _1000_Full      = 0x10
-  
+
   2. Support TBI mode.
 =========================================================================
 VERSION 1.1    <2002/10/4>
 
        The bit4:0 of MII register 4 is called "selector field", and have to be
        00001b to indicate support of IEEE std 802.3 during NWay process of
-       exchanging Link Code Word (FLP). 
+       exchanging Link Code Word (FLP).
 
 VERSION 1.2    <2002/11/30>
 
@@ -81,10 +81,10 @@ VERSION 2.2LK       <2005/01/25>
 
 #ifdef RTL8169_DEBUG
 #define assert(expr) \
-        if(!(expr)) {                                  \
-               printk( "Assertion failed! %s,%s,%s,line=%d\n", \
-               #expr,__FILE__,__FUNCTION__,__LINE__);          \
-        }
+       if (!(expr)) {                                  \
+               printk( "Assertion failed! %s,%s,%s,line=%d\n", \
+               #expr,__FILE__,__FUNCTION__,__LINE__);          \
+       }
 #define dprintk(fmt, args...)  do { printk(PFX fmt, ## args); } while (0)
 #else
 #define assert(expr) do {} while (0)
@@ -150,11 +150,16 @@ static const int multicast_filter_limit = 32;
 #define RTL_R32(reg)           ((unsigned long) readl (ioaddr + (reg)))
 
 enum mac_version {
-       RTL_GIGA_MAC_VER_B = 0x00,
-       /* RTL_GIGA_MAC_VER_C = 0x03, */
-       RTL_GIGA_MAC_VER_D = 0x01,
-       RTL_GIGA_MAC_VER_E = 0x02,
-       RTL_GIGA_MAC_VER_X = 0x04       /* Greater than RTL_GIGA_MAC_VER_E */
+       RTL_GIGA_MAC_VER_01 = 0x00,
+       RTL_GIGA_MAC_VER_02 = 0x01,
+       RTL_GIGA_MAC_VER_03 = 0x02,
+       RTL_GIGA_MAC_VER_04 = 0x03,
+       RTL_GIGA_MAC_VER_05 = 0x04,
+       RTL_GIGA_MAC_VER_11 = 0x0b,
+       RTL_GIGA_MAC_VER_12 = 0x0c,
+       RTL_GIGA_MAC_VER_13 = 0x0d,
+       RTL_GIGA_MAC_VER_14 = 0x0e,
+       RTL_GIGA_MAC_VER_15 = 0x0f
 };
 
 enum phy_version {
@@ -166,7 +171,6 @@ enum phy_version {
        RTL_GIGA_PHY_VER_H = 0x08, /* PHY Reg 0x03 bit0-3 == 0x0003 */
 };
 
-
 #define _R(NAME,MAC,MASK) \
        { .name = NAME, .mac_version = MAC, .RxConfigMask = MASK }
 
@@ -175,19 +179,44 @@ static const struct {
        u8 mac_version;
        u32 RxConfigMask;       /* Clears the bits supported by this chip */
 } rtl_chip_info[] = {
-       _R("RTL8169",           RTL_GIGA_MAC_VER_B, 0xff7e1880),
-       _R("RTL8169s/8110s",    RTL_GIGA_MAC_VER_D, 0xff7e1880),
-       _R("RTL8169s/8110s",    RTL_GIGA_MAC_VER_E, 0xff7e1880),
-       _R("RTL8169s/8110s",    RTL_GIGA_MAC_VER_X, 0xff7e1880),
+       _R("RTL8169",           RTL_GIGA_MAC_VER_01, 0xff7e1880),
+       _R("RTL8169s/8110s",    RTL_GIGA_MAC_VER_02, 0xff7e1880),
+       _R("RTL8169s/8110s",    RTL_GIGA_MAC_VER_03, 0xff7e1880),
+       _R("RTL8169sb/8110sb",  RTL_GIGA_MAC_VER_04, 0xff7e1880),
+       _R("RTL8169sc/8110sc",  RTL_GIGA_MAC_VER_05, 0xff7e1880),
+       _R("RTL8168b/8111b",    RTL_GIGA_MAC_VER_11, 0xff7e1880), // PCI-E
+       _R("RTL8168b/8111b",    RTL_GIGA_MAC_VER_12, 0xff7e1880), // PCI-E
+       _R("RTL8101e",          RTL_GIGA_MAC_VER_13, 0xff7e1880), // PCI-E 8139
+       _R("RTL8100e",          RTL_GIGA_MAC_VER_14, 0xff7e1880), // PCI-E 8139
+       _R("RTL8100e",          RTL_GIGA_MAC_VER_15, 0xff7e1880)  // PCI-E 8139
 };
 #undef _R
 
+enum cfg_version {
+       RTL_CFG_0 = 0x00,
+       RTL_CFG_1,
+       RTL_CFG_2
+};
+
+static const struct {
+       unsigned int region;
+       unsigned int align;
+} rtl_cfg_info[] = {
+       [RTL_CFG_0] = { 1, NET_IP_ALIGN },
+       [RTL_CFG_1] = { 2, NET_IP_ALIGN },
+       [RTL_CFG_2] = { 2, 8 }
+};
+
 static struct pci_device_id rtl8169_pci_tbl[] = {
-       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8169), },
-       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8129), },
-       { PCI_DEVICE(PCI_VENDOR_ID_DLINK,       0x4300), },
-       { PCI_DEVICE(0x16ec,                    0x0116), },
-       { PCI_VENDOR_ID_LINKSYS,                0x1032, PCI_ANY_ID, 0x0024, },
+       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8129), 0, 0, RTL_CFG_0 },
+       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8136), 0, 0, RTL_CFG_2 },
+       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8167), 0, 0, RTL_CFG_1 },
+       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8168), 0, 0, RTL_CFG_2 },
+       { PCI_DEVICE(PCI_VENDOR_ID_REALTEK,     0x8169), 0, 0, RTL_CFG_0 },
+       { PCI_DEVICE(PCI_VENDOR_ID_DLINK,       0x4300), 0, 0, RTL_CFG_0 },
+       { PCI_DEVICE(0x16ec,                    0x0116), 0, 0, RTL_CFG_0 },
+       { PCI_VENDOR_ID_LINKSYS,                0x1032,
+               PCI_ANY_ID, 0x0024, 0, 0, RTL_CFG_0 },
        {0,},
 };
 
@@ -257,10 +286,11 @@ enum RTL8169_register_content {
        RxOK = 0x01,
 
        /* RxStatusDesc */
-       RxRES = 0x00200000,
-       RxCRC = 0x00080000,
-       RxRUNT = 0x00100000,
-       RxRWT = 0x00400000,
+       RxFOVF  = (1 << 23),
+       RxRWT   = (1 << 22),
+       RxRES   = (1 << 21),
+       RxRUNT  = (1 << 20),
+       RxCRC   = (1 << 19),
 
        /* ChipCmdBits */
        CmdReset = 0x10,
@@ -326,30 +356,6 @@ enum RTL8169_register_content {
        LinkStatus = 0x02,
        FullDup = 0x01,
 
-       /* GIGABIT_PHY_registers */
-       PHY_CTRL_REG = 0,
-       PHY_STAT_REG = 1,
-       PHY_AUTO_NEGO_REG = 4,
-       PHY_1000_CTRL_REG = 9,
-
-       /* GIGABIT_PHY_REG_BIT */
-       PHY_Restart_Auto_Nego = 0x0200,
-       PHY_Enable_Auto_Nego = 0x1000,
-
-       /* PHY_STAT_REG = 1 */
-       PHY_Auto_Neco_Comp = 0x0020,
-
-       /* PHY_AUTO_NEGO_REG = 4 */
-       PHY_Cap_10_Half = 0x0020,
-       PHY_Cap_10_Full = 0x0040,
-       PHY_Cap_100_Half = 0x0080,
-       PHY_Cap_100_Full = 0x0100,
-
-       /* PHY_1000_CTRL_REG = 9 */
-       PHY_Cap_1000_Full = 0x0200,
-
-       PHY_Cap_Null = 0x0,
-
        /* _MediaType */
        _10_Half = 0x01,
        _10_Full = 0x02,
@@ -433,6 +439,7 @@ struct rtl8169_private {
        dma_addr_t RxPhyAddr;
        struct sk_buff *Rx_skbuff[NUM_RX_DESC]; /* Rx data buffers */
        struct ring_info tx_skb[NUM_TX_DESC];   /* Tx data buffers */
+       unsigned align;
        unsigned rx_buf_sz;
        struct timer_list timer;
        u16 cp_cmd;
@@ -488,12 +495,7 @@ static const u16 rtl8169_intr_mask =
 static const u16 rtl8169_napi_event =
        RxOK | RxOverflow | RxFIFOOver | TxOK | TxErr;
 static const unsigned int rtl8169_rx_config =
-    (RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
-
-#define PHY_Cap_10_Half_Or_Less PHY_Cap_10_Half
-#define PHY_Cap_10_Full_Or_Less PHY_Cap_10_Full | PHY_Cap_10_Half_Or_Less
-#define PHY_Cap_100_Half_Or_Less PHY_Cap_100_Half | PHY_Cap_10_Full_Or_Less
-#define PHY_Cap_100_Full_Or_Less PHY_Cap_100_Full | PHY_Cap_100_Half_Or_Less
+       (RX_FIFO_THRESH << RxCfgFIFOShift) | (RX_DMA_BURST << RxCfgDMAShift);
 
 static void mdio_write(void __iomem *ioaddr, int RegAddr, int value)
 {
@@ -503,7 +505,7 @@ static void mdio_write(void __iomem *ioaddr, int RegAddr, int value)
 
        for (i = 20; i > 0; i--) {
                /* Check if the RTL8169 has completed writing to the specified MII register */
-               if (!(RTL_R32(PHYAR) & 0x80000000)) 
+               if (!(RTL_R32(PHYAR) & 0x80000000))
                        break;
                udelay(25);
        }
@@ -547,7 +549,7 @@ static unsigned int rtl8169_tbi_reset_pending(void __iomem *ioaddr)
 
 static unsigned int rtl8169_xmii_reset_pending(void __iomem *ioaddr)
 {
-       return mdio_read(ioaddr, 0) & 0x8000;
+       return mdio_read(ioaddr, MII_BMCR) & BMCR_RESET;
 }
 
 static unsigned int rtl8169_tbi_link_ok(void __iomem *ioaddr)
@@ -569,8 +571,8 @@ static void rtl8169_xmii_reset_enable(void __iomem *ioaddr)
 {
        unsigned int val;
 
-       val = (mdio_read(ioaddr, PHY_CTRL_REG) | 0x8000) & 0xffff;
-       mdio_write(ioaddr, PHY_CTRL_REG, val);
+       val = (mdio_read(ioaddr, MII_BMCR) | BMCR_RESET) & 0xffff;
+       mdio_write(ioaddr, MII_BMCR, val);
 }
 
 static void rtl8169_check_link_status(struct net_device *dev,
@@ -608,7 +610,7 @@ static void rtl8169_link_option(int idx, u8 *autoneg, u16 *speed, u8 *duplex)
                { SPEED_1000,   DUPLEX_FULL, AUTONEG_ENABLE,    0xff }
        }, *p;
        unsigned char option;
-       
+
        option = ((idx < MAX_UNITS) && (idx >= 0)) ? media[idx] : 0xff;
 
        if ((option != 0xff) && !idx && netif_msg_drv(&debug))
@@ -650,9 +652,9 @@ static void rtl8169_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
        if (options & UWF)
                wol->wolopts |= WAKE_UCAST;
        if (options & BWF)
-               wol->wolopts |= WAKE_BCAST;
+               wol->wolopts |= WAKE_BCAST;
        if (options & MWF)
-               wol->wolopts |= WAKE_MCAST;
+               wol->wolopts |= WAKE_MCAST;
 
 out_unlock:
        spin_unlock_irq(&tp->lock);
@@ -745,38 +747,57 @@ static int rtl8169_set_speed_xmii(struct net_device *dev,
        void __iomem *ioaddr = tp->mmio_addr;
        int auto_nego, giga_ctrl;
 
-       auto_nego = mdio_read(ioaddr, PHY_AUTO_NEGO_REG);
-       auto_nego &= ~(PHY_Cap_10_Half | PHY_Cap_10_Full |
-                      PHY_Cap_100_Half | PHY_Cap_100_Full);
-       giga_ctrl = mdio_read(ioaddr, PHY_1000_CTRL_REG);
-       giga_ctrl &= ~(PHY_Cap_1000_Full | PHY_Cap_Null);
+       auto_nego = mdio_read(ioaddr, MII_ADVERTISE);
+       auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_10FULL |
+                      ADVERTISE_100HALF | ADVERTISE_100FULL);
+       giga_ctrl = mdio_read(ioaddr, MII_CTRL1000);
+       giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
 
        if (autoneg == AUTONEG_ENABLE) {
-               auto_nego |= (PHY_Cap_10_Half | PHY_Cap_10_Full |
-                             PHY_Cap_100_Half | PHY_Cap_100_Full);
-               giga_ctrl |= PHY_Cap_1000_Full;
+               auto_nego |= (ADVERTISE_10HALF | ADVERTISE_10FULL |
+                             ADVERTISE_100HALF | ADVERTISE_100FULL);
+               giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
        } else {
                if (speed == SPEED_10)
-                       auto_nego |= PHY_Cap_10_Half | PHY_Cap_10_Full;
+                       auto_nego |= ADVERTISE_10HALF | ADVERTISE_10FULL;
                else if (speed == SPEED_100)
-                       auto_nego |= PHY_Cap_100_Half | PHY_Cap_100_Full;
+                       auto_nego |= ADVERTISE_100HALF | ADVERTISE_100FULL;
                else if (speed == SPEED_1000)
-                       giga_ctrl |= PHY_Cap_1000_Full;
+                       giga_ctrl |= ADVERTISE_1000FULL | ADVERTISE_1000HALF;
 
                if (duplex == DUPLEX_HALF)
-                       auto_nego &= ~(PHY_Cap_10_Full | PHY_Cap_100_Full);
+                       auto_nego &= ~(ADVERTISE_10FULL | ADVERTISE_100FULL);
 
                if (duplex == DUPLEX_FULL)
-                       auto_nego &= ~(PHY_Cap_10_Half | PHY_Cap_100_Half);
+                       auto_nego &= ~(ADVERTISE_10HALF | ADVERTISE_100HALF);
+
+               /* This tweak comes straight from Realtek's driver. */
+               if ((speed == SPEED_100) && (duplex == DUPLEX_HALF) &&
+                   (tp->mac_version == RTL_GIGA_MAC_VER_13)) {
+                       auto_nego = ADVERTISE_100HALF | ADVERTISE_CSMA;
+               }
+       }
+
+       /* The 8100e/8101e do Fast Ethernet only. */
+       if ((tp->mac_version == RTL_GIGA_MAC_VER_13) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_14) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_15)) {
+               if ((giga_ctrl & (ADVERTISE_1000FULL | ADVERTISE_1000HALF)) &&
+                   netif_msg_link(tp)) {
+                       printk(KERN_INFO "%s: PHY does not support 1000Mbps.\n",
+                              dev->name);
+               }
+               giga_ctrl &= ~(ADVERTISE_1000FULL | ADVERTISE_1000HALF);
        }
 
+       auto_nego |= ADVERTISE_PAUSE_CAP | ADVERTISE_PAUSE_ASYM;
+
        tp->phy_auto_nego_reg = auto_nego;
        tp->phy_1000_ctrl_reg = giga_ctrl;
 
-       mdio_write(ioaddr, PHY_AUTO_NEGO_REG, auto_nego);
-       mdio_write(ioaddr, PHY_1000_CTRL_REG, giga_ctrl);
-       mdio_write(ioaddr, PHY_CTRL_REG, PHY_Enable_Auto_Nego |
-                                        PHY_Restart_Auto_Nego);
+       mdio_write(ioaddr, MII_ADVERTISE, auto_nego);
+       mdio_write(ioaddr, MII_CTRL1000, giga_ctrl);
+       mdio_write(ioaddr, MII_BMCR, BMCR_ANENABLE | BMCR_ANRESTART);
        return 0;
 }
 
@@ -788,7 +809,7 @@ static int rtl8169_set_speed(struct net_device *dev,
 
        ret = tp->set_speed(dev, autoneg, speed, duplex);
 
-       if (netif_running(dev) && (tp->phy_1000_ctrl_reg & PHY_Cap_1000_Full))
+       if (netif_running(dev) && (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
                mod_timer(&tp->timer, jiffies + RTL8169_PHY_TIMEOUT);
 
        return ret;
@@ -803,7 +824,7 @@ static int rtl8169_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
        spin_lock_irqsave(&tp->lock, flags);
        ret = rtl8169_set_speed(dev, cmd->autoneg, cmd->speed, cmd->duplex);
        spin_unlock_irqrestore(&tp->lock, flags);
-       
+
        return ret;
 }
 
@@ -936,20 +957,20 @@ static void rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
                         SUPPORTED_100baseT_Full |
                         SUPPORTED_1000baseT_Full |
                         SUPPORTED_Autoneg |
-                        SUPPORTED_TP;
+                        SUPPORTED_TP;
 
        cmd->autoneg = 1;
        cmd->advertising = ADVERTISED_TP | ADVERTISED_Autoneg;
 
-       if (tp->phy_auto_nego_reg & PHY_Cap_10_Half)
+       if (tp->phy_auto_nego_reg & ADVERTISE_10HALF)
                cmd->advertising |= ADVERTISED_10baseT_Half;
-       if (tp->phy_auto_nego_reg & PHY_Cap_10_Full)
+       if (tp->phy_auto_nego_reg & ADVERTISE_10FULL)
                cmd->advertising |= ADVERTISED_10baseT_Full;
-       if (tp->phy_auto_nego_reg & PHY_Cap_100_Half)
+       if (tp->phy_auto_nego_reg & ADVERTISE_100HALF)
                cmd->advertising |= ADVERTISED_100baseT_Half;
-       if (tp->phy_auto_nego_reg & PHY_Cap_100_Full)
+       if (tp->phy_auto_nego_reg & ADVERTISE_100FULL)
                cmd->advertising |= ADVERTISED_100baseT_Full;
-       if (tp->phy_1000_ctrl_reg & PHY_Cap_1000_Full)
+       if (tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL)
                cmd->advertising |= ADVERTISED_1000baseT_Full;
 
        status = RTL_R8(PHYstatus);
@@ -961,6 +982,11 @@ static void rtl8169_gset_xmii(struct net_device *dev, struct ethtool_cmd *cmd)
        else if (status & _10bps)
                cmd->speed = SPEED_10;
 
+       if (status & TxFlowCtrl)
+               cmd->advertising |= ADVERTISED_Asym_Pause;
+       if (status & RxFlowCtrl)
+               cmd->advertising |= ADVERTISED_Pause;
+
        cmd->duplex = ((status & _1000bpsF) || (status & FullDup)) ?
                      DUPLEX_FULL : DUPLEX_HALF;
 }
@@ -981,15 +1007,15 @@ static int rtl8169_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
 static void rtl8169_get_regs(struct net_device *dev, struct ethtool_regs *regs,
                             void *p)
 {
-        struct rtl8169_private *tp = netdev_priv(dev);
-        unsigned long flags;
+       struct rtl8169_private *tp = netdev_priv(dev);
+       unsigned long flags;
 
-        if (regs->len > R8169_REGS_SIZE)
-               regs->len = R8169_REGS_SIZE;
+       if (regs->len > R8169_REGS_SIZE)
+               regs->len = R8169_REGS_SIZE;
 
-        spin_lock_irqsave(&tp->lock, flags);
-        memcpy_fromio(p, tp->mmio_addr, regs->len);
-        spin_unlock_irqrestore(&tp->lock, flags);
+       spin_lock_irqsave(&tp->lock, flags);
+       memcpy_fromio(p, tp->mmio_addr, regs->len);
+       spin_unlock_irqrestore(&tp->lock, flags);
 }
 
 static u32 rtl8169_get_msglevel(struct net_device *dev)
@@ -1071,7 +1097,7 @@ static void rtl8169_get_ethtool_stats(struct net_device *dev,
        RTL_W32(CounterAddrLow, 0);
        RTL_W32(CounterAddrHigh, 0);
 
-       data[0] = le64_to_cpu(counters->tx_packets);
+       data[0] = le64_to_cpu(counters->tx_packets);
        data[1] = le64_to_cpu(counters->rx_packets);
        data[2] = le64_to_cpu(counters->tx_errors);
        data[3] = le32_to_cpu(counters->rx_errors);
@@ -1131,7 +1157,7 @@ static void rtl8169_write_gmii_reg_bit(void __iomem *ioaddr, int reg, int bitnum
        val = mdio_read(ioaddr, reg);
        val = (bitval == 1) ?
                val | (bitval << bitnum) :  val & ~(0x0001 << bitnum);
-       mdio_write(ioaddr, reg, val & 0xffff); 
+       mdio_write(ioaddr, reg, val & 0xffff);
 }
 
 static void rtl8169_get_mac_version(struct rtl8169_private *tp, void __iomem *ioaddr)
@@ -1140,10 +1166,16 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, void __iomem *io
                u32 mask;
                int mac_version;
        } mac_info[] = {
-               { 0x1 << 28,    RTL_GIGA_MAC_VER_X },
-               { 0x1 << 26,    RTL_GIGA_MAC_VER_E },
-               { 0x1 << 23,    RTL_GIGA_MAC_VER_D }, 
-               { 0x00000000,   RTL_GIGA_MAC_VER_B } /* Catch-all */
+               { 0x38800000,   RTL_GIGA_MAC_VER_15 },
+               { 0x38000000,   RTL_GIGA_MAC_VER_12 },
+               { 0x34000000,   RTL_GIGA_MAC_VER_13 },
+               { 0x30800000,   RTL_GIGA_MAC_VER_14 },
+               { 0x30000000,   RTL_GIGA_MAC_VER_11 },
+               { 0x18000000,   RTL_GIGA_MAC_VER_05 },
+               { 0x10000000,   RTL_GIGA_MAC_VER_04 },
+               { 0x04000000,   RTL_GIGA_MAC_VER_03 },
+               { 0x00800000,   RTL_GIGA_MAC_VER_02 },
+               { 0x00000000,   RTL_GIGA_MAC_VER_01 }   /* Catch-all */
        }, *p = mac_info;
        u32 reg;
 
@@ -1155,24 +1187,7 @@ static void rtl8169_get_mac_version(struct rtl8169_private *tp, void __iomem *io
 
 static void rtl8169_print_mac_version(struct rtl8169_private *tp)
 {
-       struct {
-               int version;
-               char *msg;
-       } mac_print[] = {
-               { RTL_GIGA_MAC_VER_E, "RTL_GIGA_MAC_VER_E" },
-               { RTL_GIGA_MAC_VER_D, "RTL_GIGA_MAC_VER_D" },
-               { RTL_GIGA_MAC_VER_B, "RTL_GIGA_MAC_VER_B" },
-               { 0, NULL }
-       }, *p;
-
-       for (p = mac_print; p->msg; p++) {
-               if (tp->mac_version == p->version) {
-                       dprintk("mac_version == %s (%04d)\n", p->msg,
-                                 p->version);
-                       return;
-               }
-       }
-       dprintk("mac_version == Unknown\n");
+       dprintk("mac_version = 0x%02x\n", tp->mac_version);
 }
 
 static void rtl8169_get_phy_version(struct rtl8169_private *tp, void __iomem *ioaddr)
@@ -1189,7 +1204,7 @@ static void rtl8169_get_phy_version(struct rtl8169_private *tp, void __iomem *io
        }, *p = phy_info;
        u16 reg;
 
-       reg = mdio_read(ioaddr, 3) & 0xffff;
+       reg = mdio_read(ioaddr, MII_PHYSID2) & 0xffff;
        while ((reg & p->mask) != p->set)
                p++;
        tp->phy_version = p->phy_version;
@@ -1257,7 +1272,7 @@ static void rtl8169_hw_phy_config(struct net_device *dev)
        rtl8169_print_mac_version(tp);
        rtl8169_print_phy_version(tp);
 
-       if (tp->mac_version <= RTL_GIGA_MAC_VER_B)
+       if (tp->mac_version <= RTL_GIGA_MAC_VER_01)
                return;
        if (tp->phy_version >= RTL_GIGA_PHY_VER_H)
                return;
@@ -1267,7 +1282,7 @@ static void rtl8169_hw_phy_config(struct net_device *dev)
 
        /* Shazam ! */
 
-       if (tp->mac_version == RTL_GIGA_MAC_VER_X) {
+       if (tp->mac_version == RTL_GIGA_MAC_VER_04) {
                mdio_write(ioaddr, 31, 0x0001);
                mdio_write(ioaddr,  9, 0x273a);
                mdio_write(ioaddr, 14, 0x7bfb);
@@ -1306,16 +1321,16 @@ static void rtl8169_phy_timer(unsigned long __opaque)
        void __iomem *ioaddr = tp->mmio_addr;
        unsigned long timeout = RTL8169_PHY_TIMEOUT;
 
-       assert(tp->mac_version > RTL_GIGA_MAC_VER_B);
+       assert(tp->mac_version > RTL_GIGA_MAC_VER_01);
        assert(tp->phy_version < RTL_GIGA_PHY_VER_H);
 
-       if (!(tp->phy_1000_ctrl_reg & PHY_Cap_1000_Full))
+       if (!(tp->phy_1000_ctrl_reg & ADVERTISE_1000FULL))
                return;
 
        spin_lock_irq(&tp->lock);
 
        if (tp->phy_reset_pending(ioaddr)) {
-               /* 
+               /*
                 * A busy loop could burn quite a few cycles on nowadays CPU.
                 * Let's delay the execution of the timer for a few ticks.
                 */
@@ -1342,7 +1357,7 @@ static inline void rtl8169_delete_timer(struct net_device *dev)
        struct rtl8169_private *tp = netdev_priv(dev);
        struct timer_list *timer = &tp->timer;
 
-       if ((tp->mac_version <= RTL_GIGA_MAC_VER_B) ||
+       if ((tp->mac_version <= RTL_GIGA_MAC_VER_01) ||
            (tp->phy_version >= RTL_GIGA_PHY_VER_H))
                return;
 
@@ -1354,7 +1369,7 @@ static inline void rtl8169_request_timer(struct net_device *dev)
        struct rtl8169_private *tp = netdev_priv(dev);
        struct timer_list *timer = &tp->timer;
 
-       if ((tp->mac_version <= RTL_GIGA_MAC_VER_B) ||
+       if ((tp->mac_version <= RTL_GIGA_MAC_VER_01) ||
            (tp->phy_version >= RTL_GIGA_PHY_VER_H))
                return;
 
@@ -1382,6 +1397,41 @@ static void rtl8169_netpoll(struct net_device *dev)
 }
 #endif
 
+static void __rtl8169_set_mac_addr(struct net_device *dev, void __iomem *ioaddr)
+{
+       unsigned int i, j;
+
+       RTL_W8(Cfg9346, Cfg9346_Unlock);
+       for (i = 0; i < 2; i++) {
+               __le32 l = 0;
+
+               for (j = 0; j < 4; j++) {
+                       l <<= 8;
+                       l |= dev->dev_addr[4*i + j];
+               }
+               RTL_W32(MAC0 + 4*i, cpu_to_be32(l));
+       }
+       RTL_W8(Cfg9346, Cfg9346_Lock);
+}
+
+static int rtl8169_set_mac_addr(struct net_device *dev, void *p)
+{
+       struct rtl8169_private *tp = netdev_priv(dev);
+       struct sockaddr *addr = p;
+
+       if (!is_valid_ether_addr(addr->sa_data))
+               return -EINVAL;
+
+       memcpy(dev->dev_addr, addr->sa_data, dev->addr_len);
+
+       if (netif_running(dev)) {
+               spin_lock_irq(&tp->lock);
+               __rtl8169_set_mac_addr(dev, tp->mmio_addr);
+               spin_unlock_irq(&tp->lock);
+       }
+       return 0;
+}
+
 static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
                                  void __iomem *ioaddr)
 {
@@ -1391,23 +1441,87 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev,
        free_netdev(dev);
 }
 
+static void rtl8169_init_phy(struct net_device *dev, struct rtl8169_private *tp)
+{
+       void __iomem *ioaddr = tp->mmio_addr;
+       static int board_idx = -1;
+       u8 autoneg, duplex;
+       u16 speed;
+
+       board_idx++;
+
+       rtl8169_hw_phy_config(dev);
+
+       dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
+       RTL_W8(0x82, 0x01);
+
+       if (tp->mac_version < RTL_GIGA_MAC_VER_03) {
+               dprintk("Set PCI Latency=0x40\n");
+               pci_write_config_byte(tp->pci_dev, PCI_LATENCY_TIMER, 0x40);
+       }
+
+       if (tp->mac_version == RTL_GIGA_MAC_VER_02) {
+               dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
+               RTL_W8(0x82, 0x01);
+               dprintk("Set PHY Reg 0x0bh = 0x00h\n");
+               mdio_write(ioaddr, 0x0b, 0x0000); //w 0x0b 15 0 0
+       }
+
+       rtl8169_link_option(board_idx, &autoneg, &speed, &duplex);
+
+       rtl8169_set_speed(dev, autoneg, speed, duplex);
+
+       if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
+               printk(KERN_INFO PFX "%s: TBI auto-negotiating\n", dev->name);
+}
+
+static int rtl8169_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
+{
+       struct rtl8169_private *tp = netdev_priv(dev);
+       struct mii_ioctl_data *data = if_mii(ifr);
+
+       if (!netif_running(dev))
+               return -ENODEV;
+
+       switch (cmd) {
+       case SIOCGMIIPHY:
+               data->phy_id = 32; /* Internal PHY */
+               return 0;
+
+       case SIOCGMIIREG:
+               data->val_out = mdio_read(tp->mmio_addr, data->reg_num & 0x1f);
+               return 0;
+
+       case SIOCSMIIREG:
+               if (!capable(CAP_NET_ADMIN))
+                       return -EPERM;
+               mdio_write(tp->mmio_addr, data->reg_num & 0x1f, data->val_in);
+               return 0;
+       }
+       return -EOPNOTSUPP;
+}
+
 static int __devinit
-rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
-                  void __iomem **ioaddr_out)
+rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
 {
-       void __iomem *ioaddr;
-       struct net_device *dev;
+       const unsigned int region = rtl_cfg_info[ent->driver_data].region;
        struct rtl8169_private *tp;
-       int rc = -ENOMEM, i, acpi_idle_state = 0, pm_cap;
+       struct net_device *dev;
+       void __iomem *ioaddr;
+       unsigned int i, pm_cap;
+       int rc;
 
-       assert(ioaddr_out != NULL);
+       if (netif_msg_drv(&debug)) {
+               printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
+                      MODULENAME, RTL8169_VERSION);
+       }
 
-       /* dev zeroed in alloc_etherdev */
        dev = alloc_etherdev(sizeof (*tp));
-       if (dev == NULL) {
+       if (!dev) {
                if (netif_msg_drv(&debug))
                        dev_err(&pdev->dev, "unable to alloc new ethernet\n");
-               goto err_out;
+               rc = -ENOMEM;
+               goto out;
        }
 
        SET_MODULE_OWNER(dev);
@@ -1420,48 +1534,53 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
        if (rc < 0) {
                if (netif_msg_probe(tp))
                        dev_err(&pdev->dev, "enable failure\n");
-               goto err_out_free_dev;
+               goto err_out_free_dev_1;
        }
 
        rc = pci_set_mwi(pdev);
        if (rc < 0)
-               goto err_out_disable;
+               goto err_out_disable_2;
 
        /* save power state before pci_enable_device overwrites it */
        pm_cap = pci_find_capability(pdev, PCI_CAP_ID_PM);
        if (pm_cap) {
-               u16 pwr_command;
+               u16 pwr_command, acpi_idle_state;
 
                pci_read_config_word(pdev, pm_cap + PCI_PM_CTRL, &pwr_command);
                acpi_idle_state = pwr_command & PCI_PM_CTRL_STATE_MASK;
        } else {
-               if (netif_msg_probe(tp))
+               if (netif_msg_probe(tp)) {
                        dev_err(&pdev->dev,
-                              "PowerManagement capability not found.\n");
+                               "PowerManagement capability not found.\n");
+               }
        }
 
        /* make sure PCI base addr 1 is MMIO */
-       if (!(pci_resource_flags(pdev, 1) & IORESOURCE_MEM)) {
-               if (netif_msg_probe(tp))
+       if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) {
+               if (netif_msg_probe(tp)) {
                        dev_err(&pdev->dev,
-                              "region #1 not an MMIO resource, aborting\n");
+                               "region #%d not an MMIO resource, aborting\n",
+                               region);
+               }
                rc = -ENODEV;
-               goto err_out_mwi;
+               goto err_out_mwi_3;
        }
+
        /* check for weird/broken PCI region reporting */
-       if (pci_resource_len(pdev, 1) < R8169_REGS_SIZE) {
-               if (netif_msg_probe(tp))
+       if (pci_resource_len(pdev, region) < R8169_REGS_SIZE) {
+               if (netif_msg_probe(tp)) {
                        dev_err(&pdev->dev,
-                              "Invalid PCI region size(s), aborting\n");
+                               "Invalid PCI region size(s), aborting\n");
+               }
                rc = -ENODEV;
-               goto err_out_mwi;
+               goto err_out_mwi_3;
        }
 
        rc = pci_request_regions(pdev, MODULENAME);
        if (rc < 0) {
                if (netif_msg_probe(tp))
                        dev_err(&pdev->dev, "could not request regions.\n");
-               goto err_out_mwi;
+               goto err_out_mwi_3;
        }
 
        tp->cp_cmd = PCIMulRW | RxChkSum;
@@ -1473,22 +1592,23 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
        } else {
                rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
                if (rc < 0) {
-                       if (netif_msg_probe(tp))
+                       if (netif_msg_probe(tp)) {
                                dev_err(&pdev->dev,
-                                      "DMA configuration failed.\n");
-                       goto err_out_free_res;
+                                       "DMA configuration failed.\n");
+                       }
+                       goto err_out_free_res_4;
                }
        }
 
        pci_set_master(pdev);
 
        /* ioremap MMIO region */
-       ioaddr = ioremap(pci_resource_start(pdev, 1), R8169_REGS_SIZE);
-       if (ioaddr == NULL) {
+       ioaddr = ioremap(pci_resource_start(pdev, region), R8169_REGS_SIZE);
+       if (!ioaddr) {
                if (netif_msg_probe(tp))
                        dev_err(&pdev->dev, "cannot remap MMIO, aborting\n");
                rc = -EIO;
-               goto err_out_free_res;
+               goto err_out_free_res_4;
        }
 
        /* Unneeded ? Don't mess with Mrs. Murphy. */
@@ -1498,10 +1618,10 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
        RTL_W8(ChipCmd, CmdReset);
 
        /* Check that the chip has finished the reset. */
-       for (i = 1000; i > 0; i--) {
+       for (i = 100; i > 0; i--) {
                if ((RTL_R8(ChipCmd) & CmdReset) == 0)
                        break;
-               udelay(10);
+               msleep_interruptible(1);
        }
 
        /* Identify chip attached to board */
@@ -1519,8 +1639,8 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
                /* Unknown chip: assume array element #0, original RTL-8169 */
                if (netif_msg_probe(tp)) {
                        dev_printk(KERN_DEBUG, &pdev->dev,
-                              "unknown chip version, assuming %s\n",
-                              rtl_chip_info[0].name);
+                               "unknown chip version, assuming %s\n",
+                               rtl_chip_info[0].name);
                }
                i++;
        }
@@ -1531,56 +1651,6 @@ rtl8169_init_board(struct pci_dev *pdev, struct net_device **dev_out,
        RTL_W8(Config5, RTL_R8(Config5) & PMEStatus);
        RTL_W8(Cfg9346, Cfg9346_Lock);
 
-       *ioaddr_out = ioaddr;
-       *dev_out = dev;
-out:
-       return rc;
-
-err_out_free_res:
-       pci_release_regions(pdev);
-
-err_out_mwi:
-       pci_clear_mwi(pdev);
-
-err_out_disable:
-       pci_disable_device(pdev);
-
-err_out_free_dev:
-       free_netdev(dev);
-err_out:
-       *ioaddr_out = NULL;
-       *dev_out = NULL;
-       goto out;
-}
-
-static int __devinit
-rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
-{
-       struct net_device *dev = NULL;
-       struct rtl8169_private *tp;
-       void __iomem *ioaddr = NULL;
-       static int board_idx = -1;
-       u8 autoneg, duplex;
-       u16 speed;
-       int i, rc;
-
-       assert(pdev != NULL);
-       assert(ent != NULL);
-
-       board_idx++;
-
-       if (netif_msg_drv(&debug)) {
-               printk(KERN_INFO "%s Gigabit Ethernet driver %s loaded\n",
-                      MODULENAME, RTL8169_VERSION);
-       }
-
-       rc = rtl8169_init_board(pdev, &dev, &ioaddr);
-       if (rc)
-               return rc;
-
-       tp = netdev_priv(dev);
-       assert(ioaddr != NULL);
-
        if (RTL_R8(PHYstatus) & TBI_Enable) {
                tp->set_speed = rtl8169_set_speed_tbi;
                tp->get_settings = rtl8169_gset_tbi;
@@ -1588,13 +1658,15 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                tp->phy_reset_pending = rtl8169_tbi_reset_pending;
                tp->link_ok = rtl8169_tbi_link_ok;
 
-               tp->phy_1000_ctrl_reg = PHY_Cap_1000_Full; /* Implied by TBI */
+               tp->phy_1000_ctrl_reg = ADVERTISE_1000FULL; /* Implied by TBI */
        } else {
                tp->set_speed = rtl8169_set_speed_xmii;
                tp->get_settings = rtl8169_gset_xmii;
                tp->phy_reset_enable = rtl8169_xmii_reset_enable;
                tp->phy_reset_pending = rtl8169_xmii_reset_pending;
                tp->link_ok = rtl8169_xmii_link_ok;
+
+               dev->do_ioctl = rtl8169_ioctl;
        }
 
        /* Get MAC address.  FIXME: read EEPROM */
@@ -1609,6 +1681,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        dev->stop = rtl8169_close;
        dev->tx_timeout = rtl8169_tx_timeout;
        dev->set_multicast_list = rtl8169_set_rx_mode;
+       dev->set_mac_address = rtl8169_set_mac_addr;
        dev->watchdog_timeo = RTL8169_TX_TIMEOUT;
        dev->irq = pdev->irq;
        dev->base_addr = (unsigned long) ioaddr;
@@ -1632,19 +1705,13 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
        tp->intr_mask = 0xffff;
        tp->pci_dev = pdev;
        tp->mmio_addr = ioaddr;
+       tp->align = rtl_cfg_info[ent->driver_data].align;
 
        spin_lock_init(&tp->lock);
 
        rc = register_netdev(dev);
-       if (rc) {
-               rtl8169_release_board(pdev, dev, ioaddr);
-               return rc;
-       }
-
-       if (netif_msg_probe(tp)) {
-               printk(KERN_DEBUG "%s: Identified chip type is '%s'.\n",
-                      dev->name, rtl_chip_info[tp->chipset].name);
-       }
+       if (rc < 0)
+               goto err_out_unmap_5;
 
        pci_set_drvdata(pdev, dev);
 
@@ -1653,38 +1720,29 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent)
                       "%2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x, "
                       "IRQ %d\n",
                       dev->name,
-                      rtl_chip_info[ent->driver_data].name,
+                      rtl_chip_info[tp->chipset].name,
                       dev->base_addr,
                       dev->dev_addr[0], dev->dev_addr[1],
                       dev->dev_addr[2], dev->dev_addr[3],
                       dev->dev_addr[4], dev->dev_addr[5], dev->irq);
        }
 
-       rtl8169_hw_phy_config(dev);
-
-       dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
-       RTL_W8(0x82, 0x01);
+       rtl8169_init_phy(dev, tp);
 
-       if (tp->mac_version < RTL_GIGA_MAC_VER_E) {
-               dprintk("Set PCI Latency=0x40\n");
-               pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x40);
-       }
-
-       if (tp->mac_version == RTL_GIGA_MAC_VER_D) {
-               dprintk("Set MAC Reg C+CR Offset 0x82h = 0x01h\n");
-               RTL_W8(0x82, 0x01);
-               dprintk("Set PHY Reg 0x0bh = 0x00h\n");
-               mdio_write(ioaddr, 0x0b, 0x0000); //w 0x0b 15 0 0
-       }
-
-       rtl8169_link_option(board_idx, &autoneg, &speed, &duplex);
-
-       rtl8169_set_speed(dev, autoneg, speed, duplex);
-       
-       if ((RTL_R8(PHYstatus) & TBI_Enable) && netif_msg_link(tp))
-               printk(KERN_INFO PFX "%s: TBI auto-negotiating\n", dev->name);
+out:
+       return rc;
 
-       return 0;
+err_out_unmap_5:
+       iounmap(ioaddr);
+err_out_free_res_4:
+       pci_release_regions(pdev);
+err_out_mwi_3:
+       pci_clear_mwi(pdev);
+err_out_disable_2:
+       pci_disable_device(pdev);
+err_out_free_dev_1:
+       free_netdev(dev);
+       goto out;
 }
 
 static void __devexit
@@ -1780,20 +1838,41 @@ rtl8169_hw_start(struct net_device *dev)
 {
        struct rtl8169_private *tp = netdev_priv(dev);
        void __iomem *ioaddr = tp->mmio_addr;
+       struct pci_dev *pdev = tp->pci_dev;
        u32 i;
 
        /* Soft reset the chip. */
        RTL_W8(ChipCmd, CmdReset);
 
        /* Check that the chip has finished the reset. */
-       for (i = 1000; i > 0; i--) {
+       for (i = 100; i > 0; i--) {
                if ((RTL_R8(ChipCmd) & CmdReset) == 0)
                        break;
-               udelay(10);
+               msleep_interruptible(1);
+       }
+
+       if (tp->mac_version == RTL_GIGA_MAC_VER_13) {
+               pci_write_config_word(pdev, 0x68, 0x00);
+               pci_write_config_word(pdev, 0x69, 0x08);
+       }
+
+       /* Undocumented stuff. */
+       if (tp->mac_version == RTL_GIGA_MAC_VER_05) {
+               u16 cmd;
+
+               /* Realtek's r1000_n.c driver uses '&& 0x01' here. Well... */
+               if ((RTL_R8(Config2) & 0x07) & 0x01)
+                       RTL_W32(0x7c, 0x0007ffff);
+
+               RTL_W32(0x7c, 0x0007ff00);
+
+               pci_read_config_word(pdev, PCI_COMMAND, &cmd);
+               cmd = cmd & 0xef;
+               pci_write_config_word(pdev, PCI_COMMAND, cmd);
        }
 
+
        RTL_W8(Cfg9346, Cfg9346_Unlock);
-       RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
        RTL_W8(EarlyTxThres, EarlyTxThld);
 
        /* Low hurts. Let's disable the filtering. */
@@ -1805,32 +1884,40 @@ rtl8169_hw_start(struct net_device *dev)
        RTL_W32(RxConfig, i);
 
        /* Set DMA burst size and Interframe Gap Time */
-       RTL_W32(TxConfig,
-               (TX_DMA_BURST << TxDMAShift) | (InterFrameGap <<
-                                               TxInterFrameGapShift));
-       tp->cp_cmd |= RTL_R16(CPlusCmd);
-       RTL_W16(CPlusCmd, tp->cp_cmd);
+       RTL_W32(TxConfig, (TX_DMA_BURST << TxDMAShift) |
+               (InterFrameGap << TxInterFrameGapShift));
+
+       tp->cp_cmd |= RTL_R16(CPlusCmd) | PCIMulRW;
 
-       if ((tp->mac_version == RTL_GIGA_MAC_VER_D) ||
-           (tp->mac_version == RTL_GIGA_MAC_VER_E)) {
+       if ((tp->mac_version == RTL_GIGA_MAC_VER_02) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_03)) {
                dprintk(KERN_INFO PFX "Set MAC Reg C+CR Offset 0xE0. "
                        "Bit-3 and bit-14 MUST be 1\n");
-               tp->cp_cmd |= (1 << 14) | PCIMulRW;
-               RTL_W16(CPlusCmd, tp->cp_cmd);
+               tp->cp_cmd |= (1 << 14);
        }
 
+       RTL_W16(CPlusCmd, tp->cp_cmd);
+
        /*
         * Undocumented corner. Supposedly:
         * (TxTimer << 12) | (TxPackets << 8) | (RxTimer << 4) | RxPackets
         */
        RTL_W16(IntrMitigate, 0x0000);
 
-       RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr & DMA_32BIT_MASK));
+       /*
+        * Magic spell: some iop3xx ARM board needs the TxDescAddrHigh
+        * register to be written before TxDescAddrLow to work.
+        * Switching from MMIO to I/O access fixes the issue as well.
+        */
        RTL_W32(TxDescStartAddrHigh, ((u64) tp->TxPhyAddr >> 32));
-       RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr & DMA_32BIT_MASK));
+       RTL_W32(TxDescStartAddrLow, ((u64) tp->TxPhyAddr & DMA_32BIT_MASK));
        RTL_W32(RxDescAddrHigh, ((u64) tp->RxPhyAddr >> 32));
+       RTL_W32(RxDescAddrLow, ((u64) tp->RxPhyAddr & DMA_32BIT_MASK));
+       RTL_W8(ChipCmd, CmdTxEnb | CmdRxEnb);
        RTL_W8(Cfg9346, Cfg9346_Lock);
-       udelay(10);
+
+       /* Initially a 10 us delay. Turned it into a PCI commit. - FR */
+       RTL_R8(IntrMask);
 
        RTL_W32(RxMissed, 0);
 
@@ -1842,6 +1929,8 @@ rtl8169_hw_start(struct net_device *dev)
        /* Enable all known interrupts by setting the interrupt mask. */
        RTL_W16(IntrMask, rtl8169_intr_mask);
 
+       __rtl8169_set_mac_addr(dev, ioaddr);
+
        netif_start_queue(dev);
 }
 
@@ -1910,17 +1999,18 @@ static inline void rtl8169_map_to_asic(struct RxDesc *desc, dma_addr_t mapping,
 }
 
 static int rtl8169_alloc_rx_skb(struct pci_dev *pdev, struct sk_buff **sk_buff,
-                               struct RxDesc *desc, int rx_buf_sz)
+                               struct RxDesc *desc, int rx_buf_sz,
+                               unsigned int align)
 {
        struct sk_buff *skb;
        dma_addr_t mapping;
        int ret = 0;
 
-       skb = dev_alloc_skb(rx_buf_sz + NET_IP_ALIGN);
+       skb = dev_alloc_skb(rx_buf_sz + align);
        if (!skb)
                goto err_out;
 
-       skb_reserve(skb, NET_IP_ALIGN);
+       skb_reserve(skb, align);
        *sk_buff = skb;
 
        mapping = pci_map_single(pdev, skb->data, rx_buf_sz,
@@ -1953,15 +2043,15 @@ static u32 rtl8169_rx_fill(struct rtl8169_private *tp, struct net_device *dev,
                           u32 start, u32 end)
 {
        u32 cur;
-       
+
        for (cur = start; end - cur > 0; cur++) {
                int ret, i = cur % NUM_RX_DESC;
 
                if (tp->Rx_skbuff[i])
                        continue;
-                       
+
                ret = rtl8169_alloc_rx_skb(tp->pci_dev, tp->Rx_skbuff + i,
-                                          tp->RxDescArray + i, tp->rx_buf_sz);
+                       tp->RxDescArray + i, tp->rx_buf_sz, tp->align);
                if (ret < 0)
                        break;
        }
@@ -2190,8 +2280,8 @@ static int rtl8169_start_xmit(struct sk_buff *skb, struct net_device *dev)
        dma_addr_t mapping;
        u32 status, len;
        u32 opts1;
-       int ret = 0;
-       
+       int ret = NETDEV_TX_OK;
+
        if (unlikely(TX_BUFFS_AVAIL(tp) < skb_shinfo(skb)->nr_frags)) {
                if (netif_msg_drv(tp)) {
                        printk(KERN_ERR
@@ -2255,7 +2345,7 @@ out:
 
 err_stop:
        netif_stop_queue(dev);
-       ret = 1;
+       ret = NETDEV_TX_BUSY;
 err_update_stats:
        tp->stats.tx_dropped++;
        goto out;
@@ -2372,16 +2462,17 @@ static inline void rtl8169_rx_csum(struct sk_buff *skb, struct RxDesc *desc)
 }
 
 static inline int rtl8169_try_rx_copy(struct sk_buff **sk_buff, int pkt_size,
-                                     struct RxDesc *desc, int rx_buf_sz)
+                                     struct RxDesc *desc, int rx_buf_sz,
+                                     unsigned int align)
 {
        int ret = -1;
 
        if (pkt_size < rx_copybreak) {
                struct sk_buff *skb;
 
-               skb = dev_alloc_skb(pkt_size + NET_IP_ALIGN);
+               skb = dev_alloc_skb(pkt_size + align);
                if (skb) {
-                       skb_reserve(skb, NET_IP_ALIGN);
+                       skb_reserve(skb, align);
                        eth_copy_and_sum(skb, sk_buff[0]->data, pkt_size, 0);
                        *sk_buff = skb;
                        rtl8169_mark_to_asic(desc, rx_buf_sz);
@@ -2427,6 +2518,10 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
                                tp->stats.rx_length_errors++;
                        if (status & RxCRC)
                                tp->stats.rx_crc_errors++;
+                       if (status & RxFOVF) {
+                               rtl8169_schedule_work(dev, rtl8169_reset_task);
+                               tp->stats.rx_fifo_errors++;
+                       }
                        rtl8169_mark_to_asic(desc, tp->rx_buf_sz);
                } else {
                        struct sk_buff *skb = tp->Rx_skbuff[entry];
@@ -2447,13 +2542,13 @@ rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp,
                        }
 
                        rtl8169_rx_csum(skb, desc);
-                       
+
                        pci_dma_sync_single_for_cpu(tp->pci_dev,
                                le64_to_cpu(desc->addr), tp->rx_buf_sz,
                                PCI_DMA_FROMDEVICE);
 
                        if (rtl8169_try_rx_copy(&skb, pkt_size, desc,
-                                               tp->rx_buf_sz)) {
+                                               tp->rx_buf_sz, tp->align)) {
                                pci_action = pci_unmap_single;
                                tp->Rx_skbuff[entry] = NULL;
                        }
@@ -2543,7 +2638,7 @@ rtl8169_interrupt(int irq, void *dev_instance, struct pt_regs *regs)
                        __netif_rx_schedule(dev);
                else if (netif_msg_intr(tp)) {
                        printk(KERN_INFO "%s: interrupt %04x taken in poll\n",
-                              dev->name, status);      
+                              dev->name, status);
                }
                break;
 #else
@@ -2716,6 +2811,15 @@ rtl8169_set_rx_mode(struct net_device *dev)
        tmp = rtl8169_rx_config | rx_mode |
              (RTL_R32(RxConfig) & rtl_chip_info[tp->chipset].RxConfigMask);
 
+       if ((tp->mac_version == RTL_GIGA_MAC_VER_11) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_12) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_13) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_14) ||
+           (tp->mac_version == RTL_GIGA_MAC_VER_15)) {
+               mc_filter[0] = 0xffffffff;
+               mc_filter[1] = 0xffffffff;
+       }
+
        RTL_W32(RxConfig, tmp);
        RTL_W32(MAR0 + 0, mc_filter[0]);
        RTL_W32(MAR0 + 4, mc_filter[1]);
@@ -2741,7 +2845,7 @@ static struct net_device_stats *rtl8169_get_stats(struct net_device *dev)
                RTL_W32(RxMissed, 0);
                spin_unlock_irqrestore(&tp->lock, flags);
        }
-               
+
        return &tp->stats;
 }