diff options
Diffstat (limited to 'drivers/net/igb')
| -rw-r--r-- | drivers/net/igb/e1000_82575.c | 8 | ||||
| -rw-r--r-- | drivers/net/igb/e1000_defines.h | 2 | ||||
| -rw-r--r-- | drivers/net/igb/igb_ethtool.c | 8 | ||||
| -rw-r--r-- | drivers/net/igb/igb_main.c | 35 |
4 files changed, 32 insertions, 21 deletions
diff --git a/drivers/net/igb/e1000_82575.c b/drivers/net/igb/e1000_82575.c index 86438b59fa21..06251a9e9f1b 100644 --- a/drivers/net/igb/e1000_82575.c +++ b/drivers/net/igb/e1000_82575.c @@ -295,6 +295,10 @@ static s32 igb_acquire_phy_82575(struct e1000_hw *hw) if (hw->bus.func == E1000_FUNC_1) mask = E1000_SWFW_PHY1_SM; + else if (hw->bus.func == E1000_FUNC_2) + mask = E1000_SWFW_PHY2_SM; + else if (hw->bus.func == E1000_FUNC_3) + mask = E1000_SWFW_PHY3_SM; return igb_acquire_swfw_sync_82575(hw, mask); } @@ -312,6 +316,10 @@ static void igb_release_phy_82575(struct e1000_hw *hw) if (hw->bus.func == E1000_FUNC_1) mask = E1000_SWFW_PHY1_SM; + else if (hw->bus.func == E1000_FUNC_2) + mask = E1000_SWFW_PHY2_SM; + else if (hw->bus.func == E1000_FUNC_3) + mask = E1000_SWFW_PHY3_SM; igb_release_swfw_sync_82575(hw, mask); } diff --git a/drivers/net/igb/e1000_defines.h b/drivers/net/igb/e1000_defines.h index 24d9be64342f..90bc29d7e182 100644 --- a/drivers/net/igb/e1000_defines.h +++ b/drivers/net/igb/e1000_defines.h @@ -164,6 +164,8 @@ #define E1000_SWFW_EEP_SM 0x1 #define E1000_SWFW_PHY0_SM 0x2 #define E1000_SWFW_PHY1_SM 0x4 +#define E1000_SWFW_PHY2_SM 0x20 +#define E1000_SWFW_PHY3_SM 0x40 /* FACTPS Definitions */ /* Device Control */ diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c index f2ebf927e4bc..26bf6a13d1c1 100644 --- a/drivers/net/igb/igb_ethtool.c +++ b/drivers/net/igb/igb_ethtool.c @@ -1823,12 +1823,10 @@ static void igb_diag_test(struct net_device *netdev, dev_info(&adapter->pdev->dev, "online testing starting\n"); /* PHY is powered down when interface is down */ - if (!netif_carrier_ok(netdev)) { + if (if_running && igb_link_test(adapter, &data[4])) + eth_test->flags |= ETH_TEST_FL_FAILED; + else data[4] = 0; - } else { - if (igb_link_test(adapter, &data[4])) - eth_test->flags |= ETH_TEST_FL_FAILED; - } /* Online tests aren't run; pass by default */ data[0] = 0; diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index 3881918f5382..94656179441d 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -630,9 +630,6 @@ static void igb_cache_ring_register(struct igb_adapter *adapter) for (; i < adapter->rss_queues; i++) adapter->rx_ring[i]->reg_idx = rbase_offset + Q_IDX_82576(i); - for (; j < adapter->rss_queues; j++) - adapter->tx_ring[j]->reg_idx = rbase_offset + - Q_IDX_82576(j); } case e1000_82575: case e1000_82580: @@ -996,7 +993,10 @@ static void igb_set_interrupt_capability(struct igb_adapter *adapter) /* Number of supported queues. */ adapter->num_rx_queues = adapter->rss_queues; - adapter->num_tx_queues = adapter->rss_queues; + if (adapter->vfs_allocated_count) + adapter->num_tx_queues = 1; + else + adapter->num_tx_queues = adapter->rss_queues; /* start with one vector for every rx queue */ numvecs = adapter->num_rx_queues; @@ -2091,9 +2091,6 @@ static void __devinit igb_probe_vfs(struct igb_adapter * adapter) #ifdef CONFIG_PCI_IOV struct pci_dev *pdev = adapter->pdev; - if (adapter->vfs_allocated_count > 7) - adapter->vfs_allocated_count = 7; - if (adapter->vfs_allocated_count) { adapter->vf_data = kcalloc(adapter->vfs_allocated_count, sizeof(struct vf_data_storage), @@ -2258,7 +2255,7 @@ static int __devinit igb_sw_init(struct igb_adapter *adapter) #ifdef CONFIG_PCI_IOV if (hw->mac.type == e1000_82576) - adapter->vfs_allocated_count = max_vfs; + adapter->vfs_allocated_count = (max_vfs > 7) ? 7 : max_vfs; #endif /* CONFIG_PCI_IOV */ adapter->rss_queues = min_t(u32, IGB_MAX_RX_QUEUES, num_online_cpus()); @@ -2720,14 +2717,16 @@ static void igb_setup_mrqc(struct igb_adapter *adapter) } igb_vmm_control(adapter); - mrqc |= (E1000_MRQC_RSS_FIELD_IPV4 | - E1000_MRQC_RSS_FIELD_IPV4_TCP); - mrqc |= (E1000_MRQC_RSS_FIELD_IPV6 | - E1000_MRQC_RSS_FIELD_IPV6_TCP); - mrqc |= (E1000_MRQC_RSS_FIELD_IPV4_UDP | - E1000_MRQC_RSS_FIELD_IPV6_UDP); - mrqc |= (E1000_MRQC_RSS_FIELD_IPV6_UDP_EX | - E1000_MRQC_RSS_FIELD_IPV6_TCP_EX); + /* + * Generate RSS hash based on TCP port numbers and/or + * IPv4/v6 src and dst addresses since UDP cannot be + * hashed reliably due to IP fragmentation + */ + mrqc |= E1000_MRQC_RSS_FIELD_IPV4 | + E1000_MRQC_RSS_FIELD_IPV4_TCP | + E1000_MRQC_RSS_FIELD_IPV6 | + E1000_MRQC_RSS_FIELD_IPV6_TCP | + E1000_MRQC_RSS_FIELD_IPV6_TCP_EX; wr32(E1000_MRQC, mrqc); } @@ -4977,6 +4976,10 @@ static void igb_vf_reset_msg(struct igb_adapter *adapter, u32 vf) static int igb_set_vf_mac_addr(struct igb_adapter *adapter, u32 *msg, int vf) { + /* + * The VF MAC Address is stored in a packed array of bytes + * starting at the second 32 bit word of the msg array + */ unsigned char *addr = (char *)&msg[1]; int err = -1; |