diff options
Diffstat (limited to 'drivers/net/igb/igb_main.c')
| -rw-r--r-- | drivers/net/igb/igb_main.c | 57 |
1 files changed, 31 insertions, 26 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 1cbae85b142..ceb0a045879 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -76,8 +76,6 @@ static int igb_setup_all_tx_resources(struct igb_adapter *); static int igb_setup_all_rx_resources(struct igb_adapter *); static void igb_free_all_tx_resources(struct igb_adapter *); static void igb_free_all_rx_resources(struct igb_adapter *); -static void igb_free_tx_resources(struct igb_ring *); -static void igb_free_rx_resources(struct igb_ring *); void igb_update_stats(struct igb_adapter *); static int igb_probe(struct pci_dev *, const struct pci_device_id *); static void __devexit igb_remove(struct pci_dev *pdev); @@ -259,11 +257,13 @@ static int igb_alloc_queues(struct igb_adapter *adapter) for (i = 0; i < adapter->num_tx_queues; i++) { struct igb_ring *ring = &(adapter->tx_ring[i]); + ring->count = adapter->tx_ring_count; ring->adapter = adapter; ring->queue_index = i; } for (i = 0; i < adapter->num_rx_queues; i++) { struct igb_ring *ring = &(adapter->rx_ring[i]); + ring->count = adapter->rx_ring_count; ring->adapter = adapter; ring->queue_index = i; ring->itr_register = E1000_ITR; @@ -950,6 +950,24 @@ static int igb_is_need_ioport(struct pci_dev *pdev) } } +static const struct net_device_ops igb_netdev_ops = { + .ndo_open = igb_open, + .ndo_stop = igb_close, + .ndo_get_stats = igb_get_stats, + .ndo_set_multicast_list = igb_set_multi, + .ndo_set_mac_address = igb_set_mac, + .ndo_change_mtu = igb_change_mtu, + .ndo_do_ioctl = igb_ioctl, + .ndo_tx_timeout = igb_tx_timeout, + .ndo_validate_addr = eth_validate_addr, + .ndo_vlan_rx_register = igb_vlan_rx_register, + .ndo_vlan_rx_add_vid = igb_vlan_rx_add_vid, + .ndo_vlan_rx_kill_vid = igb_vlan_rx_kill_vid, +#ifdef CONFIG_NET_POLL_CONTROLLER + .ndo_poll_controller = igb_netpoll, +#endif +}; + /** * igb_probe - Device Initialization Routine * @pdev: PCI device information struct @@ -1059,22 +1077,9 @@ static int __devinit igb_probe(struct pci_dev *pdev, if (!adapter->hw.hw_addr) goto err_ioremap; - netdev->open = &igb_open; - netdev->stop = &igb_close; - netdev->get_stats = &igb_get_stats; - netdev->set_multicast_list = &igb_set_multi; - netdev->set_mac_address = &igb_set_mac; - netdev->change_mtu = &igb_change_mtu; - netdev->do_ioctl = &igb_ioctl; + netdev->netdev_ops = &igb_netdev_ops; igb_set_ethtool_ops(netdev); - netdev->tx_timeout = &igb_tx_timeout; netdev->watchdog_timeo = 5 * HZ; - netdev->vlan_rx_register = igb_vlan_rx_register; - netdev->vlan_rx_add_vid = igb_vlan_rx_add_vid; - netdev->vlan_rx_kill_vid = igb_vlan_rx_kill_vid; -#ifdef CONFIG_NET_POLL_CONTROLLER - netdev->poll_controller = igb_netpoll; -#endif netdev->hard_start_xmit = &igb_xmit_frame_adv; strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) - 1); @@ -1275,16 +1280,14 @@ static int __devinit igb_probe(struct pci_dev *pdev, dev_info(&pdev->dev, "Intel(R) Gigabit Ethernet Network Connection\n"); /* print bus type/speed/width info */ - dev_info(&pdev->dev, - "%s: (PCIe:%s:%s) %02x:%02x:%02x:%02x:%02x:%02x\n", + dev_info(&pdev->dev, "%s: (PCIe:%s:%s) %pM\n", netdev->name, ((hw->bus.speed == e1000_bus_speed_2500) ? "2.5Gb/s" : "unknown"), ((hw->bus.width == e1000_bus_width_pcie_x4) ? "Width x4" : (hw->bus.width == e1000_bus_width_pcie_x1) ? "Width x1" : "unknown"), - netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2], - netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]); + netdev->dev_addr); igb_read_part_num(hw, &part_num); dev_info(&pdev->dev, "%s: PBA No: %06x-%03x\n", netdev->name, @@ -1397,6 +1400,8 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter) pci_read_config_word(pdev, PCI_COMMAND, &hw->bus.pci_cmd_word); + adapter->tx_ring_count = IGB_DEFAULT_TXD; + adapter->rx_ring_count = IGB_DEFAULT_RXD; adapter->rx_buffer_len = MAXIMUM_ETHERNET_VLAN_SIZE; adapter->rx_ps_hdr_size = 0; /* disable packet split */ adapter->max_frame_size = netdev->mtu + ETH_HLEN + ETH_FCS_LEN; @@ -1985,7 +1990,7 @@ static void igb_configure_rx(struct igb_adapter *adapter) * * Free all transmit software resources **/ -static void igb_free_tx_resources(struct igb_ring *tx_ring) +void igb_free_tx_resources(struct igb_ring *tx_ring) { struct pci_dev *pdev = tx_ring->adapter->pdev; @@ -2085,7 +2090,7 @@ static void igb_clean_all_tx_rings(struct igb_adapter *adapter) * * Free all receive software resources **/ -static void igb_free_rx_resources(struct igb_ring *rx_ring) +void igb_free_rx_resources(struct igb_ring *rx_ring) { struct pci_dev *pdev = rx_ring->adapter->pdev; @@ -3923,8 +3928,10 @@ send_up: next_buffer = &rx_ring->buffer_info[i]; if (!(staterr & E1000_RXD_STAT_EOP)) { - buffer_info->skb = xchg(&next_buffer->skb, skb); - buffer_info->dma = xchg(&next_buffer->dma, 0); + buffer_info->skb = next_buffer->skb; + buffer_info->dma = next_buffer->dma; + next_buffer->skb = skb; + next_buffer->dma = 0; goto next_desc; } @@ -3942,8 +3949,6 @@ send_up: igb_receive_skb(rx_ring, staterr, rx_desc, skb); - netdev->last_rx = jiffies; - next_desc: rx_desc->wb.upper.status_error = 0; |