diff options
Diffstat (limited to 'drivers/net/ixgbe/ixgbe_main.c')
| -rw-r--r-- | drivers/net/ixgbe/ixgbe_main.c | 48 |
1 files changed, 21 insertions, 27 deletions
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c index a5036f7c192..dceed80f16f 100644 --- a/drivers/net/ixgbe/ixgbe_main.c +++ b/drivers/net/ixgbe/ixgbe_main.c @@ -98,6 +98,8 @@ static struct pci_device_id ixgbe_pci_tbl[] = { board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP), board_82599 }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_SFP_EM), + board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_KX4_MEZZ), board_82599 }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_82599_CX4), @@ -423,8 +425,8 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, tx_ring->total_packets += total_packets; tx_ring->stats.packets += total_packets; tx_ring->stats.bytes += total_bytes; - adapter->net_stats.tx_bytes += total_bytes; - adapter->net_stats.tx_packets += total_packets; + netdev->stats.tx_bytes += total_bytes; + netdev->stats.tx_packets += total_packets; return (count < tx_ring->work_limit); } @@ -669,22 +671,14 @@ static void ixgbe_alloc_rx_buffers(struct ixgbe_adapter *adapter, if (!bi->skb) { struct sk_buff *skb; - skb = netdev_alloc_skb(adapter->netdev, - (rx_ring->rx_buf_len + - NET_IP_ALIGN)); + skb = netdev_alloc_skb_ip_align(adapter->netdev, + rx_ring->rx_buf_len); if (!skb) { adapter->alloc_rx_buff_failed++; goto no_buffers; } - /* - * Make buffer alignment 2 beyond a 16 byte boundary - * this will result in a 16 byte aligned IP header after - * the 14 byte MAC header is removed - */ - skb_reserve(skb, NET_IP_ALIGN); - bi->skb = skb; bi->dma = pci_map_single(pdev, skb->data, rx_ring->rx_buf_len, @@ -764,6 +758,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, int *work_done, int work_to_do) { struct ixgbe_adapter *adapter = q_vector->adapter; + struct net_device *netdev = adapter->netdev; struct pci_dev *pdev = adapter->pdev; union ixgbe_adv_rx_desc *rx_desc, *next_rxd; struct ixgbe_rx_buffer *rx_buffer_info, *next_buffer; @@ -935,8 +930,8 @@ next_desc: rx_ring->total_packets += total_rx_packets; rx_ring->total_bytes += total_rx_bytes; - adapter->net_stats.rx_bytes += total_rx_bytes; - adapter->net_stats.rx_packets += total_rx_packets; + netdev->stats.rx_bytes += total_rx_bytes; + netdev->stats.rx_packets += total_rx_packets; return cleaned; } @@ -1209,6 +1204,7 @@ static void ixgbe_check_lsc(struct ixgbe_adapter *adapter) adapter->link_check_timeout = jiffies; if (!test_bit(__IXGBE_DOWN, &adapter->state)) { IXGBE_WRITE_REG(hw, IXGBE_EIMC, IXGBE_EIMC_LSC); + IXGBE_WRITE_FLUSH(hw); schedule_work(&adapter->watchdog_task); } } @@ -1344,8 +1340,6 @@ static irqreturn_t ixgbe_msix_clean_rx(int irq, void *data) if (!q_vector->rxr_count) return IRQ_HANDLED; - r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues); - rx_ring = &(adapter->rx_ring[r_idx]); /* disable interrupts on this vector only */ ixgbe_irq_disable_queues(adapter, ((u64)1 << q_vector->v_idx)); napi_schedule(&q_vector->napi); @@ -3632,10 +3626,10 @@ static int ixgbe_set_interrupt_capability(struct ixgbe_adapter *adapter) * It's easy to be greedy for MSI-X vectors, but it really * doesn't do us much good if we have a lot more vectors * than CPU's. So let's be conservative and only ask for - * (roughly) twice the number of vectors as there are CPU's. + * (roughly) the same number of vectors as there are CPU's. */ v_budget = min(adapter->num_rx_queues + adapter->num_tx_queues, - (int)(num_online_cpus() * 2)) + NON_Q_VECTORS; + (int)num_online_cpus()) + NON_Q_VECTORS; /* * At the same time, hardware can only support a maximum of @@ -4475,6 +4469,7 @@ static void ixgbe_shutdown(struct pci_dev *pdev) **/ void ixgbe_update_stats(struct ixgbe_adapter *adapter) { + struct net_device *netdev = adapter->netdev; struct ixgbe_hw *hw = &adapter->hw; u64 total_mpc = 0; u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot; @@ -4594,15 +4589,15 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter) adapter->stats.bptc += IXGBE_READ_REG(hw, IXGBE_BPTC); /* Fill out the OS statistics structure */ - adapter->net_stats.multicast = adapter->stats.mprc; + netdev->stats.multicast = adapter->stats.mprc; /* Rx Errors */ - adapter->net_stats.rx_errors = adapter->stats.crcerrs + + netdev->stats.rx_errors = adapter->stats.crcerrs + adapter->stats.rlec; - adapter->net_stats.rx_dropped = 0; - adapter->net_stats.rx_length_errors = adapter->stats.rlec; - adapter->net_stats.rx_crc_errors = adapter->stats.crcerrs; - adapter->net_stats.rx_missed_errors = total_mpc; + netdev->stats.rx_dropped = 0; + netdev->stats.rx_length_errors = adapter->stats.rlec; + netdev->stats.rx_crc_errors = adapter->stats.crcerrs; + netdev->stats.rx_missed_errors = total_mpc; } /** @@ -5372,10 +5367,8 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, **/ static struct net_device_stats *ixgbe_get_stats(struct net_device *netdev) { - struct ixgbe_adapter *adapter = netdev_priv(netdev); - /* only return the current stats */ - return &adapter->net_stats; + return &netdev->stats; } /** @@ -5527,6 +5520,7 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_fcoe_ddp_done = ixgbe_fcoe_ddp_put, .ndo_fcoe_enable = ixgbe_fcoe_enable, .ndo_fcoe_disable = ixgbe_fcoe_disable, + .ndo_fcoe_get_wwn = ixgbe_fcoe_get_wwn, #endif /* IXGBE_FCOE */ }; |