diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe/ixgbe_main.c')
-rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 277 |
1 files changed, 180 insertions, 97 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index fa3d552..690535a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -44,6 +44,7 @@ #include <linux/ethtool.h> #include <linux/if.h> #include <linux/if_vlan.h> +#include <linux/if_bridge.h> #include <linux/prefetch.h> #include <scsi/fc/fc_fcoe.h> @@ -355,13 +356,37 @@ static void ixgbe_dump(struct ixgbe_adapter *adapter) /* Transmit Descriptor Formats * - * Advanced Transmit Descriptor + * 82598 Advanced Transmit Descriptor * +--------------------------------------------------------------+ * 0 | Buffer Address [63:0] | * +--------------------------------------------------------------+ - * 8 | PAYLEN | PORTS | IDX | STA | DCMD |DTYP | RSV | DTALEN | + * 8 | PAYLEN | POPTS | IDX | STA | DCMD |DTYP | RSV | DTALEN | * +--------------------------------------------------------------+ * 63 46 45 40 39 36 35 32 31 24 23 20 19 0 + * + * 82598 Advanced Transmit Descriptor (Write-Back Format) + * +--------------------------------------------------------------+ + * 0 | RSV [63:0] | + * +--------------------------------------------------------------+ + * 8 | RSV | STA | NXTSEQ | + * +--------------------------------------------------------------+ + * 63 36 35 32 31 0 + * + * 82599+ Advanced Transmit Descriptor + * +--------------------------------------------------------------+ + * 0 | Buffer Address [63:0] | + * +--------------------------------------------------------------+ + * 8 |PAYLEN |POPTS|CC|IDX |STA |DCMD |DTYP |MAC |RSV |DTALEN | + * +--------------------------------------------------------------+ + * 63 46 45 40 39 38 36 35 32 31 24 23 20 19 18 17 16 15 0 + * + * 82599+ Advanced Transmit Descriptor (Write-Back Format) + * +--------------------------------------------------------------+ + * 0 | RSV [63:0] | + * +--------------------------------------------------------------+ + * 8 | RSV | STA | RSV | + * +--------------------------------------------------------------+ + * 63 36 35 32 31 0 */ for (n = 0; n < adapter->num_tx_queues; n++) { @@ -422,7 +447,9 @@ rx_ring_summary: dev_info(&adapter->pdev->dev, "RX Rings Dump\n"); - /* Advanced Receive Descriptor (Read) Format + /* Receive Descriptor Formats + * + * 82598 Advanced Receive Descriptor (Read) Format * 63 1 0 * +-----------------------------------------------------+ * 0 | Packet Buffer Address [63:1] |A0/NSE| @@ -431,17 +458,40 @@ rx_ring_summary: * +-----------------------------------------------------+ * * - * Advanced Receive Descriptor (Write-Back) Format + * 82598 Advanced Receive Descriptor (Write-Back) Format * * 63 48 47 32 31 30 21 20 16 15 4 3 0 * +------------------------------------------------------+ - * 0 | Packet IP |SPH| HDR_LEN | RSV|Packet| RSS | - * | Checksum Ident | | | | Type | Type | + * 0 | RSS Hash / |SPH| HDR_LEN | RSV |Packet| RSS | + * | Packet | IP | | | | Type | Type | + * | Checksum | Ident | | | | | | * +------------------------------------------------------+ * 8 | VLAN Tag | Length | Extended Error | Extended Status | * +------------------------------------------------------+ * 63 48 47 32 31 20 19 0 + * + * 82599+ Advanced Receive Descriptor (Read) Format + * 63 1 0 + * +-----------------------------------------------------+ + * 0 | Packet Buffer Address [63:1] |A0/NSE| + * +----------------------------------------------+------+ + * 8 | Header Buffer Address [63:1] | DD | + * +-----------------------------------------------------+ + * + * + * 82599+ Advanced Receive Descriptor (Write-Back) Format + * + * 63 48 47 32 31 30 21 20 17 16 4 3 0 + * +------------------------------------------------------+ + * 0 |RSS / Frag Checksum|SPH| HDR_LEN |RSC- |Packet| RSS | + * |/ RTT / PCoE_PARAM | | | CNT | Type | Type | + * |/ Flow Dir Flt ID | | | | | | + * +------------------------------------------------------+ + * 8 | VLAN Tag | Length |Extended Error| Xtnd Status/NEXTP | + * +------------------------------------------------------+ + * 63 48 47 32 31 20 19 0 */ + for (n = 0; n < adapter->num_rx_queues; n++) { rx_ring = adapter->rx_ring[n]; pr_info("------------------------------------\n"); @@ -791,10 +841,8 @@ static bool ixgbe_clean_tx_irq(struct ixgbe_q_vector *q_vector, total_bytes += tx_buffer->bytecount; total_packets += tx_buffer->gso_segs; -#ifdef CONFIG_IXGBE_PTP if (unlikely(tx_buffer->tx_flags & IXGBE_TX_FLAGS_TSTAMP)) ixgbe_ptp_tx_hwtstamp(q_vector, tx_buffer->skb); -#endif /* free the skb */ dev_kfree_skb_any(tx_buffer->skb); @@ -1244,6 +1292,7 @@ static unsigned int ixgbe_get_headlen(unsigned char *data, struct vlan_hdr *vlan; /* l3 headers */ struct iphdr *ipv4; + struct ipv6hdr *ipv6; } hdr; __be16 protocol; u8 nexthdr = 0; /* default to not TCP */ @@ -1284,6 +1333,13 @@ static unsigned int ixgbe_get_headlen(unsigned char *data, /* record next protocol */ nexthdr = hdr.ipv4->protocol; hdr.network += hlen; + } else if (protocol == __constant_htons(ETH_P_IPV6)) { + if ((hdr.network - data) > (max_len - sizeof(struct ipv6hdr))) + return max_len; + + /* record next protocol */ + nexthdr = hdr.ipv6->nexthdr; + hdr.network += sizeof(struct ipv6hdr); #ifdef IXGBE_FCOE } else if (protocol == __constant_htons(ETH_P_FCOE)) { if ((hdr.network - data) > (max_len - FCOE_HEADER_LEN)) @@ -1294,7 +1350,7 @@ static unsigned int ixgbe_get_headlen(unsigned char *data, return hdr.network - data; } - /* finally sort out TCP */ + /* finally sort out TCP/UDP */ if (nexthdr == IPPROTO_TCP) { if ((hdr.network - data) > (max_len - sizeof(struct tcphdr))) return max_len; @@ -1307,6 +1363,11 @@ static unsigned int ixgbe_get_headlen(unsigned char *data, return hdr.network - data; hdr.network += hlen; + } else if (nexthdr == IPPROTO_UDP) { + if ((hdr.network - data) > (max_len - sizeof(struct udphdr))) + return max_len; + + hdr.network += sizeof(struct udphdr); } /* @@ -1369,9 +1430,7 @@ static void ixgbe_process_skb_fields(struct ixgbe_ring *rx_ring, ixgbe_rx_checksum(rx_ring, rx_desc, skb); -#ifdef CONFIG_IXGBE_PTP ixgbe_ptp_rx_hwtstamp(rx_ring->q_vector, rx_desc, skb); -#endif if ((dev->features & NETIF_F_HW_VLAN_RX) && ixgbe_test_staterr(rx_desc, IXGBE_RXD_STAT_VP)) { @@ -1781,7 +1840,7 @@ dma_sync: **/ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, struct ixgbe_ring *rx_ring, - int budget) + const int budget) { unsigned int total_rx_bytes = 0, total_rx_packets = 0; #ifdef IXGBE_FCOE @@ -1832,7 +1891,6 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, /* probably a little skewed due to removing CRC */ total_rx_bytes += skb->len; - total_rx_packets++; /* populate checksum, timestamp, VLAN, and protocol */ ixgbe_process_skb_fields(rx_ring, rx_desc, skb); @@ -1865,8 +1923,8 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, ixgbe_rx_skb(q_vector, skb); /* update budget accounting */ - budget--; - } while (likely(budget)); + total_rx_packets++; + } while (likely(total_rx_packets < budget)); u64_stats_update_begin(&rx_ring->syncp); rx_ring->stats.packets += total_rx_packets; @@ -1878,7 +1936,7 @@ static bool ixgbe_clean_rx_irq(struct ixgbe_q_vector *q_vector, if (cleaned_count) ixgbe_alloc_rx_buffers(rx_ring, cleaned_count); - return !!budget; + return (total_rx_packets < budget); } /** @@ -1914,20 +1972,6 @@ static void ixgbe_configure_msix(struct ixgbe_adapter *adapter) ixgbe_for_each_ring(ring, q_vector->tx) ixgbe_set_ivar(adapter, 1, ring->reg_idx, v_idx); - if (q_vector->tx.ring && !q_vector->rx.ring) { - /* tx only vector */ - if (adapter->tx_itr_setting == 1) - q_vector->itr = IXGBE_10K_ITR; - else - q_vector->itr = adapter->tx_itr_setting; - } else { - /* rx or rx/tx vector */ - if (adapter->rx_itr_setting == 1) - q_vector->itr = IXGBE_20K_ITR; - else - q_vector->itr = adapter->rx_itr_setting; - } - ixgbe_write_eitr(q_vector); } @@ -2324,10 +2368,8 @@ static inline void ixgbe_irq_enable(struct ixgbe_adapter *adapter, bool queues, break; } -#ifdef CONFIG_IXGBE_PTP if (adapter->hw.mac.type == ixgbe_mac_X540) mask |= IXGBE_EIMS_TIMESYNC; -#endif if ((adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE) && !(adapter->flags2 & IXGBE_FLAG2_FDIR_REQUIRES_REINIT)) @@ -2393,10 +2435,8 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data) ixgbe_check_fan_failure(adapter, eicr); -#ifdef CONFIG_IXGBE_PTP if (unlikely(eicr & IXGBE_EICR_TIMESYNC)) ixgbe_ptp_check_pps_event(adapter, eicr); -#endif /* re-enable the original interrupt state, no lsc, no queues */ if (!test_bit(__IXGBE_DOWN, &adapter->state)) @@ -2588,10 +2628,8 @@ static irqreturn_t ixgbe_intr(int irq, void *data) } ixgbe_check_fan_failure(adapter, eicr); -#ifdef CONFIG_IXGBE_PTP if (unlikely(eicr & IXGBE_EICR_TIMESYNC)) ixgbe_ptp_check_pps_event(adapter, eicr); -#endif /* would disable interrupts here but EIAM disabled it */ napi_schedule(&q_vector->napi); @@ -2699,12 +2737,6 @@ static void ixgbe_configure_msi_and_legacy(struct ixgbe_adapter *adapter) { struct ixgbe_q_vector *q_vector = adapter->q_vector[0]; - /* rx/tx vector */ - if (adapter->rx_itr_setting == 1) - q_vector->itr = IXGBE_20K_ITR; - else - q_vector->itr = adapter->rx_itr_setting; - ixgbe_write_eitr(q_vector); ixgbe_set_ivar(adapter, 0, 0, 0); @@ -3211,7 +3243,6 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_VFRE(reg_offset ^ 1), reg_offset - 1); IXGBE_WRITE_REG(hw, IXGBE_VFTE(reg_offset), (~0) << vf_shift); IXGBE_WRITE_REG(hw, IXGBE_VFTE(reg_offset ^ 1), reg_offset - 1); - IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN); /* Map PF MAC address in RAR Entry 0 to first pool following VFs */ hw->mac.ops.set_vmdq(hw, 0, VMDQ_P(0)); @@ -3234,8 +3265,6 @@ static void ixgbe_configure_virtualization(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_GCR_EXT, gcr_ext); - /* enable Tx loopback for VF/PF communication */ - IXGBE_WRITE_REG(hw, IXGBE_PFDTXGSWC, IXGBE_PFDTXGSWC_VT_LBEN); /* Enable MAC Anti-Spoofing */ hw->mac.ops.set_mac_anti_spoofing(hw, (adapter->num_vfs != 0), @@ -3263,6 +3292,11 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter) max_frame = IXGBE_FCOE_JUMBO_FRAME_SIZE; #endif /* IXGBE_FCOE */ + + /* adjust max frame to be at least the size of a standard frame */ + if (max_frame < (ETH_FRAME_LEN + ETH_FCS_LEN)) + max_frame = (ETH_FRAME_LEN + ETH_FCS_LEN); + mhadd = IXGBE_READ_REG(hw, IXGBE_MHADD); if (max_frame != (mhadd >> IXGBE_MHADD_MFS_SHIFT)) { mhadd &= ~IXGBE_MHADD_MFS_MASK; @@ -3271,9 +3305,6 @@ static void ixgbe_set_rx_buffer_len(struct ixgbe_adapter *adapter) IXGBE_WRITE_REG(hw, IXGBE_MHADD, mhadd); } - /* MHADD will allow an extra 4 bytes past for vlan tagged frames */ - max_frame += VLAN_HLEN; - hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0); /* set jumbo enable since MHADD.MFS is keeping size locked at max_frame */ hlreg0 |= IXGBE_HLREG0_JUMBOEN; @@ -4072,11 +4103,8 @@ static void ixgbe_up_complete(struct ixgbe_adapter *adapter) else ixgbe_configure_msi_and_legacy(adapter); - /* enable the optics for both mult-speed fiber and 82599 SFP+ fiber */ - if (hw->mac.ops.enable_tx_laser && - ((hw->phy.multispeed_fiber) || - ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && - (hw->mac.type == ixgbe_mac_82599EB)))) + /* enable the optics for 82599 SFP+ fiber */ + if (hw->mac.ops.enable_tx_laser) hw->mac.ops.enable_tx_laser(hw); clear_bit(__IXGBE_DOWN, &adapter->state); @@ -4192,6 +4220,9 @@ void ixgbe_reset(struct ixgbe_adapter *adapter) /* update SAN MAC vmdq pool selection */ if (hw->mac.san_mac_rar_index) hw->mac.ops.set_vmdq_san_mac(hw, VMDQ_P(0)); + + if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) + ixgbe_ptp_reset(adapter); } /** @@ -4393,11 +4424,8 @@ void ixgbe_down(struct ixgbe_adapter *adapter) if (!pci_channel_offline(adapter->pdev)) ixgbe_reset(adapter); - /* power down the optics for multispeed fiber and 82599 SFP+ fiber */ - if (hw->mac.ops.disable_tx_laser && - ((hw->phy.multispeed_fiber) || - ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && - (hw->mac.type == ixgbe_mac_82599EB)))) + /* power down the optics for 82599 SFP+ fiber */ + if (hw->mac.ops.disable_tx_laser) hw->mac.ops.disable_tx_laser(hw); ixgbe_clean_all_tx_rings(adapter); @@ -4828,14 +4856,14 @@ static int ixgbe_change_mtu(struct net_device *netdev, int new_mtu) return -EINVAL; /* - * For 82599EB we cannot allow PF to change MTU greater than 1500 - * in SR-IOV mode as it may cause buffer overruns in guest VFs that - * don't allocate and chain buffers correctly. + * For 82599EB we cannot allow legacy VFs to enable their receive + * paths when MTU greater than 1500 is configured. So display a + * warning that legacy VFs will be disabled. */ if ((adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) && (adapter->hw.mac.type == ixgbe_mac_82599EB) && (max_frame > MAXIMUM_ETHERNET_VLAN_SIZE)) - return -EINVAL; + e_warn(probe, "Setting MTU > 1500 will disable legacy VFs\n"); e_info(probe, "changing MTU from %d to %d\n", netdev->mtu, new_mtu); @@ -4901,6 +4929,8 @@ static int ixgbe_open(struct net_device *netdev) if (err) goto err_set_queues; + ixgbe_ptp_init(adapter); + ixgbe_up_complete(adapter); return 0; @@ -4932,6 +4962,8 @@ static int ixgbe_close(struct net_device *netdev) { struct ixgbe_adapter *adapter = netdev_priv(netdev); + ixgbe_ptp_stop(adapter); + ixgbe_down(adapter); ixgbe_free_irq(adapter); @@ -5022,14 +5054,8 @@ static int __ixgbe_shutdown(struct pci_dev *pdev, bool *enable_wake) if (wufc) { ixgbe_set_rx_mode(netdev); - /* - * enable the optics for both mult-speed fiber and - * 82599 SFP+ fiber as we can WoL. - */ - if (hw->mac.ops.enable_tx_laser && - (hw->phy.multispeed_fiber || - (hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber && - hw->mac.type == ixgbe_mac_82599EB))) + /* enable the optics for 82599 SFP+ fiber as we can WoL */ + if (hw->mac.ops.enable_tx_laser) hw->mac.ops.enable_tx_laser(hw); /* turn on all-multi mode if wake on multicast is enabled */ @@ -5442,6 +5468,23 @@ static void ixgbe_watchdog_update_link(struct ixgbe_adapter *adapter) adapter->link_speed = link_speed; } +static void ixgbe_update_default_up(struct ixgbe_adapter *adapter) +{ +#ifdef CONFIG_IXGBE_DCB + struct net_device *netdev = adapter->netdev; + struct dcb_app app = { + .selector = IEEE_8021QAZ_APP_SEL_ETHERTYPE, + .protocol = 0, + }; + u8 up = 0; + + if (adapter->dcbx_cap & DCB_CAP_DCBX_VER_IEEE) + up = dcb_ieee_getapp_mask(netdev, &app); + + adapter->default_up = (up > 1) ? (ffs(up) - 1) : 0; +#endif +} + /** * ixgbe_watchdog_link_is_up - update netif_carrier status and * print link up message @@ -5482,9 +5525,8 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter) break; } -#ifdef CONFIG_IXGBE_PTP - ixgbe_ptp_start_cyclecounter(adapter); -#endif + if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) + ixgbe_ptp_start_cyclecounter(adapter); e_info(drv, "NIC Link is Up %s, Flow Control: %s\n", (link_speed == IXGBE_LINK_SPEED_10GB_FULL ? @@ -5501,6 +5543,9 @@ static void ixgbe_watchdog_link_is_up(struct ixgbe_adapter *adapter) netif_carrier_on(netdev); ixgbe_check_vf_rate_limit(adapter); + /* update the default user priority for VFs */ + ixgbe_update_default_up(adapter); + /* ping all the active vfs to let them know link has changed */ ixgbe_ping_all_vfs(adapter); } @@ -5526,9 +5571,8 @@ static void ixgbe_watchdog_link_is_down(struct ixgbe_adapter *adapter) if (ixgbe_is_sfp(hw) && hw->mac.type == ixgbe_mac_82598EB) adapter->flags2 |= IXGBE_FLAG2_SEARCH_FOR_SFP; -#ifdef CONFIG_IXGBE_PTP - ixgbe_ptp_start_cyclecounter(adapter); -#endif + if (adapter->flags2 & IXGBE_FLAG2_PTP_ENABLED) + ixgbe_ptp_start_cyclecounter(adapter); e_info(drv, "NIC Link is Down\n"); netif_carrier_off(netdev); @@ -5833,9 +5877,7 @@ static void ixgbe_service_task(struct work_struct *work) ixgbe_watchdog_subtask(adapter); ixgbe_fdir_reinit_subtask(adapter); ixgbe_check_hang_subtask(adapter); -#ifdef CONFIG_IXGBE_PTP ixgbe_ptp_overflow_check(adapter); -#endif ixgbe_service_event_complete(adapter); } @@ -5988,10 +6030,8 @@ static __le32 ixgbe_tx_cmd_type(u32 tx_flags) if (tx_flags & IXGBE_TX_FLAGS_HW_VLAN) cmd_type |= cpu_to_le32(IXGBE_ADVTXD_DCMD_VLE); -#ifdef CONFIG_IXGBE_PTP if (tx_flags & IXGBE_TX_FLAGS_TSTAMP) cmd_type |= cpu_to_le32(IXGBE_ADVTXD_MAC_TSTAMP); -#endif /* set segmentation enable bits for TSO/FSO */ #ifdef IXGBE_FCOE @@ -6393,12 +6433,10 @@ netdev_tx_t ixgbe_xmit_frame_ring(struct sk_buff *skb, skb_tx_timestamp(skb); -#ifdef CONFIG_IXGBE_PTP if (unlikely(skb_shinfo(skb)->tx_flags & SKBTX_HW_TSTAMP)) { skb_shinfo(skb)->tx_flags |= SKBTX_IN_PROGRESS; tx_flags |= IXGBE_TX_FLAGS_TSTAMP; } -#endif #ifdef CONFIG_PCI_IOV /* @@ -6485,6 +6523,7 @@ static netdev_tx_t ixgbe_xmit_frame(struct sk_buff *skb, if (skb_pad(skb, 17 - skb->len)) return NETDEV_TX_OK; skb->len = 17; + skb_set_tail_pointer(skb, 17); } tx_ring = adapter->tx_ring[skb->queue_mapping]; @@ -6547,10 +6586,8 @@ static int ixgbe_ioctl(struct net_device *netdev, struct ifreq *req, int cmd) struct ixgbe_adapter *adapter = netdev_priv(netdev); switch (cmd) { -#ifdef CONFIG_IXGBE_PTP case SIOCSHWTSTAMP: return ixgbe_ptp_hwtstamp_ioctl(adapter, req, cmd); -#endif default: return mdio_mii_ioctl(&adapter->hw.phy.mdio, if_mii(req), cmd); } @@ -6916,7 +6953,7 @@ static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], return -EINVAL; } - if (is_unicast_ether_addr(addr)) { + if (is_unicast_ether_addr(addr) || is_link_local_ether_addr(addr)) { u32 rar_uc_entries = IXGBE_MAX_PF_MACVLANS; if (netdev_uc_count(dev) < rar_uc_entries) @@ -6974,6 +7011,59 @@ static int ixgbe_ndo_fdb_dump(struct sk_buff *skb, return idx; } +static int ixgbe_ndo_bridge_setlink(struct net_device *dev, + struct nlmsghdr *nlh) +{ + struct ixgbe_adapter *adapter = netdev_priv(dev); + struct nlattr *attr, *br_spec; + int rem; + + if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)) + return -EOPNOTSUPP; + + br_spec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); + + nla_for_each_nested(attr, br_spec, rem) { + __u16 mode; + u32 reg = 0; + + if (nla_type(attr) != IFLA_BRIDGE_MODE) + continue; + + mode = nla_get_u16(attr); + if (mode == BRIDGE_MODE_VEPA) + reg = 0; + else if (mode == BRIDGE_MODE_VEB) + reg = IXGBE_PFDTXGSWC_VT_LBEN; + else + return -EINVAL; + + IXGBE_WRITE_REG(&adapter->hw, IXGBE_PFDTXGSWC, reg); + + e_info(drv, "enabling bridge mode: %s\n", + mode == BRIDGE_MODE_VEPA ? "VEPA" : "VEB"); + } + + return 0; +} + +static int ixgbe_ndo_bridge_getlink(struct sk_buff *skb, u32 pid, u32 seq, + struct net_device *dev) +{ + struct ixgbe_adapter *adapter = netdev_priv(dev); + u16 mode; + + if (!(adapter->flags & IXGBE_FLAG_SRIOV_ENABLED)) + return 0; + + if (IXGBE_READ_REG(&adapter->hw, IXGBE_PFDTXGSWC) & 1) + mode = BRIDGE_MODE_VEB; + else + mode = BRIDGE_MODE_VEPA; + + return ndo_dflt_bridge_getlink(skb, pid, seq, dev, mode); +} + static const struct net_device_ops ixgbe_netdev_ops = { .ndo_open = ixgbe_open, .ndo_stop = ixgbe_close, @@ -7013,6 +7103,8 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_fdb_add = ixgbe_ndo_fdb_add, .ndo_fdb_del = ixgbe_ndo_fdb_del, .ndo_fdb_dump = ixgbe_ndo_fdb_dump, + .ndo_bridge_setlink = ixgbe_ndo_bridge_setlink, + .ndo_bridge_getlink = ixgbe_ndo_bridge_getlink, }; /** @@ -7042,6 +7134,7 @@ int ixgbe_wol_supported(struct ixgbe_adapter *adapter, u16 device_id, break; case IXGBE_SUBDEV_ID_82599_SFP: case IXGBE_SUBDEV_ID_82599_RNDC: + case IXGBE_SUBDEV_ID_82599_ECNA_DP: is_wol_supported = 1; break; } @@ -7364,10 +7457,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol); -#ifdef CONFIG_IXGBE_PTP - ixgbe_ptp_init(adapter); -#endif /* CONFIG_IXGBE_PTP*/ - /* save off EEPROM version number */ hw->eeprom.ops.read(hw, 0x2e, &adapter->eeprom_verh); hw->eeprom.ops.read(hw, 0x2d, &adapter->eeprom_verl); @@ -7420,11 +7509,8 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, if (err) goto err_register; - /* power down the optics for multispeed fiber and 82599 SFP+ fiber */ - if (hw->mac.ops.disable_tx_laser && - ((hw->phy.multispeed_fiber) || - ((hw->mac.ops.get_media_type(hw) == ixgbe_media_type_fiber) && - (hw->mac.type == ixgbe_mac_82599EB)))) + /* power down the optics for 82599 SFP+ fiber */ + if (hw->mac.ops.disable_tx_laser) hw->mac.ops.disable_tx_laser(hw); /* carrier off reporting is important to ethtool even BEFORE open */ @@ -7505,9 +7591,6 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev) set_bit(__IXGBE_DOWN, &adapter->state); cancel_work_sync(&adapter->service_task); -#ifdef CONFIG_IXGBE_PTP - ixgbe_ptp_stop(adapter); -#endif #ifdef CONFIG_IXGBE_DCA if (adapter->flags & IXGBE_FLAG_DCA_ENABLED) { |