x86: tsc prevent time going backwards
[sfrench/cifs-2.6.git] / drivers / net / forcedeth.c
index 36342230a6deeb79ea89c5cb011c1724b1040bca..980c2c229a71d5fa9a0b59c5921ad61aaf627f16 100644 (file)
  * Hardware access:
  */
 
-#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 */
-#define DEV_HAS_CHECKSUM        0x0010  /* device supports tx and rx checksum offloads */
-#define DEV_HAS_VLAN            0x0020  /* device supports vlan tagging and striping */
-#define DEV_HAS_MSI             0x0040  /* device supports MSI */
-#define DEV_HAS_MSI_X           0x0080  /* device supports MSI-X */
-#define DEV_HAS_POWER_CNTRL     0x0100  /* device supports power savings */
-#define DEV_HAS_PAUSEFRAME_TX   0x0200  /* device supports tx pause frames */
-#define DEV_HAS_STATISTICS_V1   0x0400  /* device supports hw statistics version 1 */
-#define DEV_HAS_STATISTICS_V2   0x0800  /* device supports hw statistics version 2 */
-#define DEV_HAS_TEST_EXTENDED   0x1000  /* device supports extended diagnostic test */
-#define DEV_HAS_MGMT_UNIT       0x2000  /* device supports management unit */
-#define DEV_HAS_CORRECT_MACADDR 0x4000  /* device supports correct mac address order */
+#define DEV_NEED_TIMERIRQ          0x00001  /* set the timer irq flag in the irq mask */
+#define DEV_NEED_LINKTIMER         0x00002  /* poll link settings. Relies on the timer irq */
+#define DEV_HAS_LARGEDESC          0x00004  /* device supports jumbo frames and needs packet format 2 */
+#define DEV_HAS_HIGH_DMA           0x00008  /* device supports 64bit dma */
+#define DEV_HAS_CHECKSUM           0x00010  /* device supports tx and rx checksum offloads */
+#define DEV_HAS_VLAN               0x00020  /* device supports vlan tagging and striping */
+#define DEV_HAS_MSI                0x00040  /* device supports MSI */
+#define DEV_HAS_MSI_X              0x00080  /* device supports MSI-X */
+#define DEV_HAS_POWER_CNTRL        0x00100  /* device supports power savings */
+#define DEV_HAS_STATISTICS_V1      0x00200  /* device supports hw statistics version 1 */
+#define DEV_HAS_STATISTICS_V2      0x00400  /* device supports hw statistics version 2 */
+#define DEV_HAS_TEST_EXTENDED      0x00800  /* device supports extended diagnostic test */
+#define DEV_HAS_MGMT_UNIT          0x01000  /* device supports management unit */
+#define DEV_HAS_CORRECT_MACADDR    0x02000  /* device supports correct mac address order */
+#define DEV_HAS_COLLISION_FIX      0x04000  /* device supports tx collision fix */
+#define DEV_HAS_PAUSEFRAME_TX_V1   0x08000  /* device supports tx pause frames version 1 */
+#define DEV_HAS_PAUSEFRAME_TX_V2   0x10000  /* device supports tx pause frames version 2 */
+#define DEV_HAS_PAUSEFRAME_TX_V3   0x20000  /* device supports tx pause frames version 3 */
+#define DEV_NEED_TX_LIMIT          0x40000  /* device needs to limit tx */
 
 enum {
        NvRegIrqStatus = 0x000,
@@ -266,9 +270,12 @@ enum {
 #define NVREG_RNDSEED_FORCE3   0x7400
 
        NvRegTxDeferral = 0xA0,
-#define NVREG_TX_DEFERRAL_DEFAULT      0x15050f
-#define NVREG_TX_DEFERRAL_RGMII_10_100 0x16070f
-#define NVREG_TX_DEFERRAL_RGMII_1000   0x14050f
+#define NVREG_TX_DEFERRAL_DEFAULT              0x15050f
+#define NVREG_TX_DEFERRAL_RGMII_10_100         0x16070f
+#define NVREG_TX_DEFERRAL_RGMII_1000           0x14050f
+#define NVREG_TX_DEFERRAL_RGMII_STRETCH_10     0x16190f
+#define NVREG_TX_DEFERRAL_RGMII_STRETCH_100    0x16300f
+#define NVREG_TX_DEFERRAL_MII_STRETCH          0x152000
        NvRegRxDeferral = 0xA4,
 #define NVREG_RX_DEFERRAL_DEFAULT      0x16
        NvRegMacAddrA = 0xA8,
@@ -318,13 +325,15 @@ enum {
        NvRegTxRingPhysAddrHigh = 0x148,
        NvRegRxRingPhysAddrHigh = 0x14C,
        NvRegTxPauseFrame = 0x170,
-#define NVREG_TX_PAUSEFRAME_DISABLE    0x01ff0080
-#define NVREG_TX_PAUSEFRAME_ENABLE     0x01800010
+#define NVREG_TX_PAUSEFRAME_DISABLE    0x0fff0080
+#define NVREG_TX_PAUSEFRAME_ENABLE_V1  0x01800010
+#define NVREG_TX_PAUSEFRAME_ENABLE_V2  0x056003f0
+#define NVREG_TX_PAUSEFRAME_ENABLE_V3  0x09f00880
        NvRegMIIStatus = 0x180,
 #define NVREG_MIISTAT_ERROR            0x0001
 #define NVREG_MIISTAT_LINKCHANGE       0x0008
-#define NVREG_MIISTAT_MASK             0x000f
-#define NVREG_MIISTAT_MASK2            0x000f
+#define NVREG_MIISTAT_MASK_RW          0x0007
+#define NVREG_MIISTAT_MASK_ALL         0x000f
        NvRegMIIMask = 0x184,
 #define NVREG_MII_LINKCHANGE           0x0008
 
@@ -624,6 +633,11 @@ union ring_type {
 #define NV_MSI_X_VECTOR_TX    0x1
 #define NV_MSI_X_VECTOR_OTHER 0x2
 
+#define NV_RESTART_TX         0x1
+#define NV_RESTART_RX         0x2
+
+#define NV_TX_LIMIT_COUNT     16
+
 /* statistics */
 struct nv_ethtool_str {
        char name[ETH_GSTRING_LEN];
@@ -732,6 +746,8 @@ struct nv_skb_map {
        struct sk_buff *skb;
        dma_addr_t dma;
        unsigned int dma_len;
+       struct ring_desc_ex *first_tx_desc;
+       struct nv_skb_map *next_tx_ctx;
 };
 
 /*
@@ -816,6 +832,10 @@ struct fe_priv {
        union ring_type tx_ring;
        u32 tx_flags;
        int tx_ring_size;
+       int tx_limit;
+       u32 tx_pkts_in_progress;
+       struct nv_skb_map *tx_change_owner;
+       struct nv_skb_map *tx_end_flip;
        int tx_stop;
 
        /* vlan fields */
@@ -1061,7 +1081,7 @@ static int mii_rw(struct net_device *dev, int addr, int miireg, int value)
        u32 reg;
        int retval;
 
-       writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
+       writel(NVREG_MIISTAT_MASK_RW, base + NvRegMIIStatus);
 
        reg = readl(base + NvRegMIIControl);
        if (reg & NVREG_MIICTL_INUSE) {
@@ -1432,16 +1452,30 @@ static void nv_mac_reset(struct net_device *dev)
 {
        struct fe_priv *np = netdev_priv(dev);
        u8 __iomem *base = get_hwbase(dev);
+       u32 temp1, temp2, temp3;
 
        dprintk(KERN_DEBUG "%s: nv_mac_reset\n", dev->name);
+
        writel(NVREG_TXRXCTL_BIT2 | NVREG_TXRXCTL_RESET | np->txrxctl_bits, base + NvRegTxRxControl);
        pci_push(base);
+
+       /* save registers since they will be cleared on reset */
+       temp1 = readl(base + NvRegMacAddrA);
+       temp2 = readl(base + NvRegMacAddrB);
+       temp3 = readl(base + NvRegTransmitPoll);
+
        writel(NVREG_MAC_RESET_ASSERT, base + NvRegMacReset);
        pci_push(base);
        udelay(NV_MAC_RESET_DELAY);
        writel(0, base + NvRegMacReset);
        pci_push(base);
        udelay(NV_MAC_RESET_DELAY);
+
+       /* restore saved registers */
+       writel(temp1, base + NvRegMacAddrA);
+       writel(temp2, base + NvRegMacAddrB);
+       writel(temp3, base + NvRegTransmitPoll);
+
        writel(NVREG_TXRXCTL_BIT2 | np->txrxctl_bits, base + NvRegTxRxControl);
        pci_push(base);
 }
@@ -1682,6 +1716,9 @@ static void nv_init_tx(struct net_device *dev)
                np->last_tx.ex = &np->tx_ring.ex[np->tx_ring_size-1];
        np->get_tx_ctx = np->put_tx_ctx = np->first_tx_ctx = np->tx_skb;
        np->last_tx_ctx = &np->tx_skb[np->tx_ring_size-1];
+       np->tx_pkts_in_progress = 0;
+       np->tx_change_owner = NULL;
+       np->tx_end_flip = NULL;
 
        for (i = 0; i < np->tx_ring_size; i++) {
                if (np->desc_ver == DESC_VER_1 || np->desc_ver == DESC_VER_2) {
@@ -1695,6 +1732,9 @@ static void nv_init_tx(struct net_device *dev)
                }
                np->tx_skb[i].skb = NULL;
                np->tx_skb[i].dma = 0;
+               np->tx_skb[i].dma_len = 0;
+               np->tx_skb[i].first_tx_desc = NULL;
+               np->tx_skb[i].next_tx_ctx = NULL;
        }
 }
 
@@ -1746,7 +1786,14 @@ static void nv_drain_tx(struct net_device *dev)
                }
                if (nv_release_txskb(dev, &np->tx_skb[i]))
                        dev->stats.tx_dropped++;
+               np->tx_skb[i].dma = 0;
+               np->tx_skb[i].dma_len = 0;
+               np->tx_skb[i].first_tx_desc = NULL;
+               np->tx_skb[i].next_tx_ctx = NULL;
        }
+       np->tx_pkts_in_progress = 0;
+       np->tx_change_owner = NULL;
+       np->tx_end_flip = NULL;
 }
 
 static void nv_drain_rx(struct net_device *dev)
@@ -1807,6 +1854,7 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
        struct ring_desc* start_tx;
        struct ring_desc* prev_tx;
        struct nv_skb_map* prev_tx_ctx;
+       unsigned long flags;
 
        /* add fragments to entries count */
        for (i = 0; i < fragments; i++) {
@@ -1816,10 +1864,10 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
 
        empty_slots = nv_get_empty_tx_slots(np);
        if (unlikely(empty_slots <= entries)) {
-               spin_lock_irq(&np->lock);
+               spin_lock_irqsave(&np->lock, flags);
                netif_stop_queue(dev);
                np->tx_stop = 1;
-               spin_unlock_irq(&np->lock);
+               spin_unlock_irqrestore(&np->lock, flags);
                return NETDEV_TX_BUSY;
        }
 
@@ -1882,13 +1930,13 @@ static int nv_start_xmit(struct sk_buff *skb, struct net_device *dev)
                tx_flags_extra = skb->ip_summed == CHECKSUM_PARTIAL ?
                         NV_TX2_CHECKSUM_L3 | NV_TX2_CHECKSUM_L4 : 0;
 
-       spin_lock_irq(&np->lock);
+       spin_lock_irqsave(&np->lock, flags);
 
        /* set tx flags */
        start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
        np->put_tx.orig = put_tx;
 
-       spin_unlock_irq(&np->lock);
+       spin_unlock_irqrestore(&np->lock, flags);
 
        dprintk(KERN_DEBUG "%s: nv_start_xmit: entries %d queued for transmission. tx_flags_extra: %x\n",
                dev->name, entries, tx_flags_extra);
@@ -1923,6 +1971,8 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
        struct ring_desc_ex* start_tx;
        struct ring_desc_ex* prev_tx;
        struct nv_skb_map* prev_tx_ctx;
+       struct nv_skb_map* start_tx_ctx;
+       unsigned long flags;
 
        /* add fragments to entries count */
        for (i = 0; i < fragments; i++) {
@@ -1932,14 +1982,15 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
 
        empty_slots = nv_get_empty_tx_slots(np);
        if (unlikely(empty_slots <= entries)) {
-               spin_lock_irq(&np->lock);
+               spin_lock_irqsave(&np->lock, flags);
                netif_stop_queue(dev);
                np->tx_stop = 1;
-               spin_unlock_irq(&np->lock);
+               spin_unlock_irqrestore(&np->lock, flags);
                return NETDEV_TX_BUSY;
        }
 
        start_tx = put_tx = np->put_tx.ex;
+       start_tx_ctx = np->put_tx_ctx;
 
        /* setup the header buffer */
        do {
@@ -2010,13 +2061,33 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
                        start_tx->txvlan = 0;
        }
 
-       spin_lock_irq(&np->lock);
+       spin_lock_irqsave(&np->lock, flags);
+
+       if (np->tx_limit) {
+               /* Limit the number of outstanding tx. Setup all fragments, but
+                * do not set the VALID bit on the first descriptor. Save a pointer
+                * to that descriptor and also for next skb_map element.
+                */
+
+               if (np->tx_pkts_in_progress == NV_TX_LIMIT_COUNT) {
+                       if (!np->tx_change_owner)
+                               np->tx_change_owner = start_tx_ctx;
+
+                       /* remove VALID bit */
+                       tx_flags &= ~NV_TX2_VALID;
+                       start_tx_ctx->first_tx_desc = start_tx;
+                       start_tx_ctx->next_tx_ctx = np->put_tx_ctx;
+                       np->tx_end_flip = np->put_tx_ctx;
+               } else {
+                       np->tx_pkts_in_progress++;
+               }
+       }
 
        /* set tx flags */
        start_tx->flaglen |= cpu_to_le32(tx_flags | tx_flags_extra);
        np->put_tx.ex = put_tx;
 
-       spin_unlock_irq(&np->lock);
+       spin_unlock_irqrestore(&np->lock, flags);
 
        dprintk(KERN_DEBUG "%s: nv_start_xmit_optimized: entries %d queued for transmission. tx_flags_extra: %x\n",
                dev->name, entries, tx_flags_extra);
@@ -2035,6 +2106,25 @@ static int nv_start_xmit_optimized(struct sk_buff *skb, struct net_device *dev)
        return NETDEV_TX_OK;
 }
 
+static inline void nv_tx_flip_ownership(struct net_device *dev)
+{
+       struct fe_priv *np = netdev_priv(dev);
+
+       np->tx_pkts_in_progress--;
+       if (np->tx_change_owner) {
+               __le32 flaglen = le32_to_cpu(np->tx_change_owner->first_tx_desc->flaglen);
+               flaglen |= NV_TX2_VALID;
+               np->tx_change_owner->first_tx_desc->flaglen = cpu_to_le32(flaglen);
+               np->tx_pkts_in_progress++;
+
+               np->tx_change_owner = np->tx_change_owner->next_tx_ctx;
+               if (np->tx_change_owner == np->tx_end_flip)
+                       np->tx_change_owner = NULL;
+
+               writel(NVREG_TXRXCTL_KICK|np->txrxctl_bits, get_hwbase(dev) + NvRegTxRxControl);
+       }
+}
+
 /*
  * nv_tx_done: check for completed packets, release the skbs.
  *
@@ -2122,6 +2212,10 @@ static void nv_tx_done_optimized(struct net_device *dev, int limit)
                                dev->stats.tx_packets++;
                        dev_kfree_skb_any(np->get_tx_ctx->skb);
                        np->get_tx_ctx->skb = NULL;
+
+                       if (np->tx_limit) {
+                               nv_tx_flip_ownership(dev);
+                       }
                }
                if (unlikely(np->get_tx.ex++ == np->last_tx.ex))
                        np->get_tx.ex = np->first_tx.ex;
@@ -2734,7 +2828,12 @@ static void nv_update_pause(struct net_device *dev, u32 pause_flags)
        if (np->pause_flags & NV_PAUSEFRAME_TX_CAPABLE) {
                u32 regmisc = readl(base + NvRegMisc1) & ~NVREG_MISC1_PAUSE_TX;
                if (pause_flags & NV_PAUSEFRAME_TX_ENABLE) {
-                       writel(NVREG_TX_PAUSEFRAME_ENABLE,  base + NvRegTxPauseFrame);
+                       u32 pause_enable = NVREG_TX_PAUSEFRAME_ENABLE_V1;
+                       if (np->driver_data & DEV_HAS_PAUSEFRAME_TX_V2)
+                               pause_enable = NVREG_TX_PAUSEFRAME_ENABLE_V2;
+                       if (np->driver_data & DEV_HAS_PAUSEFRAME_TX_V3)
+                               pause_enable = NVREG_TX_PAUSEFRAME_ENABLE_V3;
+                       writel(pause_enable,  base + NvRegTxPauseFrame);
                        writel(regmisc|NVREG_MISC1_PAUSE_TX, base + NvRegMisc1);
                        np->pause_flags |= NV_PAUSEFRAME_TX_ENABLE;
                } else {
@@ -2767,6 +2866,8 @@ static int nv_update_linkspeed(struct net_device *dev)
        int mii_status;
        int retval = 0;
        u32 control_1000, status_1000, phyreg, pause_flags, txreg;
+       u32 txrxFlags = 0;
+       u32 phy_exp;
 
        /* BMSR_LSTATUS is latched, read it twice:
         * we want the current value.
@@ -2862,6 +2963,16 @@ set_speed:
        np->duplex = newdup;
        np->linkspeed = newls;
 
+       /* The transmitter and receiver must be restarted for safe update */
+       if (readl(base + NvRegTransmitterControl) & NVREG_XMITCTL_START) {
+               txrxFlags |= NV_RESTART_TX;
+               nv_stop_tx(dev);
+       }
+       if (readl(base + NvRegReceiverControl) & NVREG_RCVCTL_START) {
+               txrxFlags |= NV_RESTART_RX;
+               nv_stop_rx(dev);
+       }
+
        if (np->gigabit == PHY_GIGABIT) {
                phyreg = readl(base + NvRegRandomSeed);
                phyreg &= ~(0x3FF00);
@@ -2884,13 +2995,25 @@ set_speed:
                phyreg |= PHY_1000;
        writel(phyreg, base + NvRegPhyInterface);
 
+       phy_exp = mii_rw(dev, np->phyaddr, MII_EXPANSION, MII_READ) & EXPANSION_NWAY; /* autoneg capable */
        if (phyreg & PHY_RGMII) {
-               if ((np->linkspeed & NVREG_LINKSPEED_MASK) == NVREG_LINKSPEED_1000)
+               if ((np->linkspeed & NVREG_LINKSPEED_MASK) == NVREG_LINKSPEED_1000) {
                        txreg = NVREG_TX_DEFERRAL_RGMII_1000;
-               else
-                       txreg = NVREG_TX_DEFERRAL_RGMII_10_100;
+               } else {
+                       if (!phy_exp && !np->duplex && (np->driver_data & DEV_HAS_COLLISION_FIX)) {
+                               if ((np->linkspeed & NVREG_LINKSPEED_MASK) == NVREG_LINKSPEED_10)
+                                       txreg = NVREG_TX_DEFERRAL_RGMII_STRETCH_10;
+                               else
+                                       txreg = NVREG_TX_DEFERRAL_RGMII_STRETCH_100;
+                       } else {
+                               txreg = NVREG_TX_DEFERRAL_RGMII_10_100;
+                       }
+               }
        } else {
-               txreg = NVREG_TX_DEFERRAL_DEFAULT;
+               if (!phy_exp && !np->duplex && (np->driver_data & DEV_HAS_COLLISION_FIX))
+                       txreg = NVREG_TX_DEFERRAL_MII_STRETCH;
+               else
+                       txreg = NVREG_TX_DEFERRAL_DEFAULT;
        }
        writel(txreg, base + NvRegTxDeferral);
 
@@ -2950,6 +3073,11 @@ set_speed:
        }
        nv_update_pause(dev, pause_flags);
 
+       if (txrxFlags & NV_RESTART_TX)
+               nv_start_tx(dev);
+       if (txrxFlags & NV_RESTART_RX)
+               nv_start_rx(dev);
+
        return retval;
 }
 
@@ -2976,7 +3104,7 @@ static void nv_link_irq(struct net_device *dev)
        u32 miistat;
 
        miistat = readl(base + NvRegMIIStatus);
-       writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
+       writel(NVREG_MIISTAT_LINKCHANGE, base + NvRegMIIStatus);
        dprintk(KERN_INFO "%s: link change irq, status 0x%x.\n", dev->name, miistat);
 
        if (miistat & (NVREG_MIISTAT_LINKCHANGE))
@@ -4851,7 +4979,7 @@ static int nv_open(struct net_device *dev)
 
        writel(0, base + NvRegMIIMask);
        writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
-       writel(NVREG_MIISTAT_MASK2, base + NvRegMIIStatus);
+       writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
 
        writel(NVREG_MISC1_FORCE | NVREG_MISC1_HD, base + NvRegMisc1);
        writel(readl(base + NvRegTransmitterStatus), base + NvRegTransmitterStatus);
@@ -4889,7 +5017,7 @@ static int nv_open(struct net_device *dev)
 
        nv_disable_hw_interrupts(dev, np->irqmask);
        pci_push(base);
-       writel(NVREG_MIISTAT_MASK2, base + NvRegMIIStatus);
+       writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
        writel(NVREG_IRQSTAT_MASK, base + NvRegIrqStatus);
        pci_push(base);
 
@@ -4912,7 +5040,7 @@ static int nv_open(struct net_device *dev)
        {
                u32 miistat;
                miistat = readl(base + NvRegMIIStatus);
-               writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
+               writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
                dprintk(KERN_INFO "startup: got 0x%08x.\n", miistat);
        }
        /* set linkspeed to invalid value, thus force nv_update_linkspeed
@@ -5122,7 +5250,9 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
        }
 
        np->pause_flags = NV_PAUSEFRAME_RX_CAPABLE | NV_PAUSEFRAME_RX_REQ | NV_PAUSEFRAME_AUTONEG;
-       if (id->driver_data & DEV_HAS_PAUSEFRAME_TX) {
+       if ((id->driver_data & DEV_HAS_PAUSEFRAME_TX_V1) ||
+           (id->driver_data & DEV_HAS_PAUSEFRAME_TX_V2) ||
+           (id->driver_data & DEV_HAS_PAUSEFRAME_TX_V3)) {
                np->pause_flags |= NV_PAUSEFRAME_TX_CAPABLE | NV_PAUSEFRAME_TX_REQ;
        }
 
@@ -5272,6 +5402,21 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                np->need_linktimer = 0;
        }
 
+       /* Limit the number of tx's outstanding for hw bug */
+       if (id->driver_data & DEV_NEED_TX_LIMIT) {
+               np->tx_limit = 1;
+               if ((id->device == PCI_DEVICE_ID_NVIDIA_NVENET_32 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_33 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_34 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_35 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_36 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_37 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_38 ||
+                    id->device == PCI_DEVICE_ID_NVIDIA_NVENET_39) &&
+                   pci_dev->revision >= 0xA2)
+                       np->tx_limit = 0;
+       }
+
        /* clear phy state and temporarily halt phy interrupts */
        writel(0, base + NvRegMIIMask);
        phystate = readl(base + NvRegAdapterControl);
@@ -5280,7 +5425,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i
                phystate &= ~NVREG_ADAPTCTL_RUNNING;
                writel(phystate, base + NvRegAdapterControl);
        }
-       writel(NVREG_MIISTAT_MASK, base + NvRegMIIStatus);
+       writel(NVREG_MIISTAT_MASK_ALL, base + NvRegMIIStatus);
 
        if (id->driver_data & DEV_HAS_MGMT_UNIT) {
                /* management unit running on the mac? */
@@ -5502,19 +5647,19 @@ static struct pci_device_id pci_tbl[] = {
        },
        {       /* CK804 Ethernet Controller */
                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_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
        },
        {       /* CK804 Ethernet Controller */
                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_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP04 Ethernet Controller */
                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_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP04 Ethernet Controller */
                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_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_STATISTICS_V1|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP51 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_12),
@@ -5526,107 +5671,107 @@ static struct pci_device_id pci_tbl[] = {
        },
        {       /* MCP55 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_14),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP55 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_15),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_VLAN|DEV_HAS_MSI|DEV_HAS_MSI_X|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP61 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_16),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP61 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_17),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP61 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_18),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP61 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_19),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP65 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_20),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP65 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_21),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP65 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_22),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP65 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_23),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_LARGEDESC|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP67 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_24),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP67 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_25),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP67 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_26),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP67 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_27),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
        },
        {       /* MCP73 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_28),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
        },
        {       /* MCP73 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_29),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
        },
        {       /* MCP73 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_30),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
        },
        {       /* MCP73 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_31),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_HIGH_DMA|DEV_HAS_POWER_CNTRL|DEV_HAS_MSI|DEV_HAS_PAUSEFRAME_TX_V1|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX,
        },
        {       /* MCP77 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_32),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP77 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_33),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP77 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_34),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP77 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_35),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V2|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_36),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_37),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_38),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {       /* MCP79 Ethernet Controller */
                PCI_DEVICE(PCI_VENDOR_ID_NVIDIA, PCI_DEVICE_ID_NVIDIA_NVENET_39),
-               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR,
+               .driver_data = DEV_NEED_TIMERIRQ|DEV_NEED_LINKTIMER|DEV_HAS_CHECKSUM|DEV_HAS_HIGH_DMA|DEV_HAS_MSI|DEV_HAS_POWER_CNTRL|DEV_HAS_PAUSEFRAME_TX_V3|DEV_HAS_STATISTICS_V2|DEV_HAS_TEST_EXTENDED|DEV_HAS_MGMT_UNIT|DEV_HAS_CORRECT_MACADDR|DEV_HAS_COLLISION_FIX|DEV_NEED_TX_LIMIT,
        },
        {0,},
 };