diff options
Diffstat (limited to 'drivers/net/8139cp.c')
| -rw-r--r-- | drivers/net/8139cp.c | 34 |
1 files changed, 26 insertions, 8 deletions
diff --git a/drivers/net/8139cp.c b/drivers/net/8139cp.c index 58bbc3e6d0de..e970e64bf966 100644 --- a/drivers/net/8139cp.c +++ b/drivers/net/8139cp.c @@ -26,7 +26,6 @@ TODO: * Test Tx checksumming thoroughly - * Implement dev->tx_timeout Low priority TODO: * Complete reset on PciErr @@ -1218,6 +1217,30 @@ static int cp_close (struct net_device *dev) return 0; } +static void cp_tx_timeout(struct net_device *dev) +{ + struct cp_private *cp = netdev_priv(dev); + unsigned long flags; + int rc; + + printk(KERN_WARNING "%s: Transmit timeout, status %2x %4x %4x %4x\n", + dev->name, cpr8(Cmd), cpr16(CpCmd), + cpr16(IntrStatus), cpr16(IntrMask)); + + spin_lock_irqsave(&cp->lock, flags); + + cp_stop_hw(cp); + cp_clean_rings(cp); + rc = cp_init_rings(cp); + cp_start_hw(cp); + + netif_wake_queue(dev); + + spin_unlock_irqrestore(&cp->lock, flags); + + return; +} + #ifdef BROKEN static int cp_change_mtu(struct net_device *dev, int new_mtu) { @@ -1799,7 +1822,6 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) void __iomem *regs; resource_size_t pciaddr; unsigned int addr_len, i, pci_using_dac; - u8 pci_rev; #ifndef MODULE static int version_printed; @@ -1807,13 +1829,11 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) printk("%s", version); #endif - pci_read_config_byte(pdev, PCI_REVISION_ID, &pci_rev); - if (pdev->vendor == PCI_VENDOR_ID_REALTEK && - pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pci_rev < 0x20) { + pdev->device == PCI_DEVICE_ID_REALTEK_8139 && pdev->revision < 0x20) { dev_err(&pdev->dev, "This (id %04x:%04x rev %02x) is not an 8139C+ compatible chip\n", - pdev->vendor, pdev->device, pci_rev); + pdev->vendor, pdev->device, pdev->revision); dev_err(&pdev->dev, "Try the \"8139too\" driver instead.\n"); return -ENODEV; } @@ -1923,10 +1943,8 @@ static int cp_init_one (struct pci_dev *pdev, const struct pci_device_id *ent) dev->change_mtu = cp_change_mtu; #endif dev->ethtool_ops = &cp_ethtool_ops; -#if 0 dev->tx_timeout = cp_tx_timeout; dev->watchdog_timeo = TX_TIMEOUT; -#endif #if CP_VLAN_TAG_USED dev->features |= NETIF_F_HW_VLAN_TX | NETIF_F_HW_VLAN_RX; |