diff options
Diffstat (limited to 'drivers/net/ethernet/intel/ixgbe')
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe.h | 10 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 1 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 33 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c | 7 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 244 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c | 9 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_type.h | 11 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 82 |
11 files changed, 281 insertions, 124 deletions
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe.h b/drivers/net/ethernet/intel/ixgbe/ixgbe.h index 9475ff9055aa..b06e32d0d22a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe.h @@ -45,10 +45,10 @@ #include "ixgbe_type.h" #include "ixgbe_common.h" #include "ixgbe_dcb.h" -#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE) +#if IS_ENABLED(CONFIG_FCOE) #define IXGBE_FCOE #include "ixgbe_fcoe.h" -#endif /* CONFIG_FCOE or CONFIG_FCOE_MODULE */ +#endif /* IS_ENABLED(CONFIG_FCOE) */ #ifdef CONFIG_IXGBE_DCA #include <linux/dca.h> #endif @@ -645,6 +645,7 @@ struct ixgbe_adapter { #define IXGBE_FLAG_RX_HWTSTAMP_ENABLED BIT(25) #define IXGBE_FLAG_RX_HWTSTAMP_IN_REGISTER BIT(26) #define IXGBE_FLAG_DCB_CAPABLE BIT(27) +#define IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE BIT(28) u32 flags2; #define IXGBE_FLAG2_RSC_CAPABLE BIT(0) @@ -653,13 +654,12 @@ struct ixgbe_adapter { #define IXGBE_FLAG2_TEMP_SENSOR_EVENT BIT(3) #define IXGBE_FLAG2_SEARCH_FOR_SFP BIT(4) #define IXGBE_FLAG2_SFP_NEEDS_RESET BIT(5) -#define IXGBE_FLAG2_RESET_REQUESTED BIT(6) #define IXGBE_FLAG2_FDIR_REQUIRES_REINIT BIT(7) #define IXGBE_FLAG2_RSS_FIELD_IPV4_UDP BIT(8) #define IXGBE_FLAG2_RSS_FIELD_IPV6_UDP BIT(9) #define IXGBE_FLAG2_PTP_PPS_ENABLED BIT(10) #define IXGBE_FLAG2_PHY_INTERRUPT BIT(11) -#define IXGBE_FLAG2_VXLAN_REREG_NEEDED BIT(12) +#define IXGBE_FLAG2_UDP_TUN_REREG_NEEDED BIT(12) #define IXGBE_FLAG2_VLAN_PROMISC BIT(13) /* Tx fast path data */ @@ -673,6 +673,7 @@ struct ixgbe_adapter { /* Port number used to identify VXLAN traffic */ __be16 vxlan_port; + __be16 geneve_port; /* TX */ struct ixgbe_ring *tx_ring[MAX_TX_QUEUES] ____cacheline_aligned_in_smp; @@ -840,6 +841,7 @@ enum ixgbe_state_t { __IXGBE_IN_SFP_INIT, __IXGBE_PTP_RUNNING, __IXGBE_PTP_TX_IN_PROGRESS, + __IXGBE_RESET_REQUESTED, }; struct ixgbe_cb { diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c index c47b605e8651..77d3039283f6 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c @@ -99,6 +99,7 @@ bool ixgbe_device_supports_autoneg_fc(struct ixgbe_hw *hw) case IXGBE_DEV_ID_X550T: case IXGBE_DEV_ID_X550T1: case IXGBE_DEV_ID_X550EM_X_10G_T: + case IXGBE_DEV_ID_X550EM_A_10G_T: supported = true; break; default: diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c index 0d7209eb5abf..f49f80380aa5 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c @@ -193,7 +193,9 @@ static int ixgbe_get_settings(struct net_device *netdev, if (supported_link & IXGBE_LINK_SPEED_10GB_FULL) ecmd->supported |= ixgbe_get_supported_10gtypes(hw); if (supported_link & IXGBE_LINK_SPEED_1GB_FULL) - ecmd->supported |= SUPPORTED_1000baseT_Full; + ecmd->supported |= (ixgbe_isbackplane(hw->phy.media_type)) ? + SUPPORTED_1000baseKX_Full : + SUPPORTED_1000baseT_Full; if (supported_link & IXGBE_LINK_SPEED_100_FULL) ecmd->supported |= ixgbe_isbackplane(hw->phy.media_type) ? SUPPORTED_1000baseKX_Full : @@ -311,6 +313,25 @@ static int ixgbe_get_settings(struct net_device *netdev, break; } + /* Indicate pause support */ + ecmd->supported |= SUPPORTED_Pause; + + switch (hw->fc.requested_mode) { + case ixgbe_fc_full: + ecmd->advertising |= ADVERTISED_Pause; + break; + case ixgbe_fc_rx_pause: + ecmd->advertising |= ADVERTISED_Pause | + ADVERTISED_Asym_Pause; + break; + case ixgbe_fc_tx_pause: + ecmd->advertising |= ADVERTISED_Asym_Pause; + break; + default: + ecmd->advertising &= ~(ADVERTISED_Pause | + ADVERTISED_Asym_Pause); + } + if (netif_carrier_ok(netdev)) { switch (adapter->link_speed) { case IXGBE_LINK_SPEED_10GB_FULL: @@ -2926,9 +2947,13 @@ static u32 ixgbe_rss_indir_size(struct net_device *netdev) static void ixgbe_get_reta(struct ixgbe_adapter *adapter, u32 *indir) { int i, reta_size = ixgbe_rss_indir_tbl_entries(adapter); + u16 rss_m = adapter->ring_feature[RING_F_RSS].mask; + + if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) + rss_m = adapter->ring_feature[RING_F_RSS].indices - 1; for (i = 0; i < reta_size; i++) - indir[i] = adapter->rss_indir_tbl[i]; + indir[i] = adapter->rss_indir_tbl[i] & rss_m; } static int ixgbe_get_rxfh(struct net_device *netdev, u32 *indir, u8 *key, @@ -3039,8 +3064,8 @@ static unsigned int ixgbe_max_channels(struct ixgbe_adapter *adapter) /* We only support one q_vector without MSI-X */ max_combined = 1; } else if (adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) { - /* SR-IOV currently only allows one queue on the PF */ - max_combined = 1; + /* Limit value based on the queue mask */ + max_combined = adapter->ring_feature[RING_F_RSS].mask + 1; } else if (tcs > 1) { /* For DCB report channels per traffic class */ if (adapter->hw.mac.type == ixgbe_mac_82598EB) { diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c index bcdc88444ceb..15ab337fd7ad 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_lib.c @@ -515,15 +515,16 @@ static bool ixgbe_set_sriov_queues(struct ixgbe_adapter *adapter) vmdq_i = min_t(u16, IXGBE_MAX_VMDQ_INDICES, vmdq_i); /* 64 pool mode with 2 queues per pool */ - if ((vmdq_i > 32) || (rss_i < 4) || (vmdq_i > 16 && pools)) { + if ((vmdq_i > 32) || (vmdq_i > 16 && pools)) { vmdq_m = IXGBE_82599_VMDQ_2Q_MASK; rss_m = IXGBE_RSS_2Q_MASK; rss_i = min_t(u16, rss_i, 2); - /* 32 pool mode with 4 queues per pool */ + /* 32 pool mode with up to 4 queues per pool */ } else { vmdq_m = IXGBE_82599_VMDQ_4Q_MASK; rss_m = IXGBE_RSS_4Q_MASK; - rss_i = 4; + /* We can support 4, 2, or 1 queues */ + rss_i = (rss_i > 3) ? 4 : (rss_i > 1) ? 2 : 1; } #ifdef IXGBE_FCOE diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index b4f03748adc0..a244d9a67264 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -137,6 +137,7 @@ static const struct pci_device_id ixgbe_pci_tbl[] = { {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SFP_N), board_x550em_a }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII), board_x550em_a }, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SGMII_L), board_x550em_a }, + {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_10G_T), board_x550em_a}, {PCI_VDEVICE(INTEL, IXGBE_DEV_ID_X550EM_A_SFP), board_x550em_a }, /* required last entry */ {0, } @@ -1103,7 +1104,7 @@ static void ixgbe_tx_timeout_reset(struct ixgbe_adapter *adapter) /* Do the reset outside of interrupt context */ if (!test_bit(__IXGBE_DOWN, &adapter->state)) { - adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED; + set_bit(__IXGBE_RESET_REQUESTED, &adapter->state); e_warn(drv, "initiating reset due to tx timeout\n"); ixgbe_service_event_schedule(adapter); } @@ -1495,7 +1496,6 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring, struct sk_buff *skb) { __le16 pkt_info = rx_desc->wb.lower.lo_dword.hs_rss.pkt_info; - __le16 hdr_info = rx_desc->wb.lower.lo_dword.hs_rss.hdr_info; bool encap_pkt = false; skb_checksum_none_assert(skb); @@ -1504,8 +1504,8 @@ static inline void ixgbe_rx_checksum(struct ixgbe_ring *ring, if (!(ring->netdev->features & NETIF_F_RXCSUM)) return; - if ((pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_VXLAN)) && - (hdr_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_TUNNEL >> 16))) { + /* check for VXLAN and Geneve packets */ + if (pkt_info & cpu_to_le16(IXGBE_RXDADV_PKTTYPE_VXLAN)) { encap_pkt = true; skb->encapsulation = 1; } @@ -2777,7 +2777,7 @@ static irqreturn_t ixgbe_msix_other(int irq, void *data) } if (eicr & IXGBE_EICR_ECC) { e_info(link, "Received ECC Err, initiating reset\n"); - adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED; + set_bit(__IXGBE_RESET_REQUESTED, &adapter->state); ixgbe_service_event_schedule(adapter); IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_ECC); } @@ -3007,7 +3007,7 @@ static irqreturn_t ixgbe_intr(int irq, void *data) case ixgbe_mac_x550em_a: if (eicr & IXGBE_EICR_ECC) { e_info(link, "Received ECC Err, initiating reset\n"); - adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED; + set_bit(__IXGBE_RESET_REQUESTED, &adapter->state); ixgbe_service_event_schedule(adapter); IXGBE_WRITE_REG(hw, IXGBE_EICR, IXGBE_EICR_ECC); } @@ -3224,7 +3224,7 @@ void ixgbe_configure_tx_ring(struct ixgbe_adapter *adapter, txdctl = IXGBE_READ_REG(hw, IXGBE_TXDCTL(reg_idx)); } while (--wait_loop && !(txdctl & IXGBE_TXDCTL_ENABLE)); if (!wait_loop) - e_err(drv, "Could not enable Tx Queue %d\n", reg_idx); + hw_dbg(hw, "Could not enable Tx Queue %d\n", reg_idx); } static void ixgbe_setup_mtqc(struct ixgbe_adapter *adapter) @@ -3248,7 +3248,8 @@ static void ixgbe_setup_mtqc(struct ixgbe_adapter *adapter) mtqc |= IXGBE_MTQC_RT_ENA | IXGBE_MTQC_8TC_8TQ; else if (tcs > 1) mtqc |= IXGBE_MTQC_RT_ENA | IXGBE_MTQC_4TC_4TQ; - else if (adapter->ring_feature[RING_F_RSS].indices == 4) + else if (adapter->ring_feature[RING_F_VMDQ].mask == + IXGBE_82599_VMDQ_4Q_MASK) mtqc |= IXGBE_MTQC_32VF; else mtqc |= IXGBE_MTQC_64VF; @@ -3475,12 +3476,12 @@ static void ixgbe_setup_reta(struct ixgbe_adapter *adapter) u32 reta_entries = ixgbe_rss_indir_tbl_entries(adapter); u16 rss_i = adapter->ring_feature[RING_F_RSS].indices; - /* Program table for at least 2 queues w/ SR-IOV so that VFs can + /* Program table for at least 4 queues w/ SR-IOV so that VFs can * make full use of any rings they may have. We will use the * PSRTYPE register to control how many rings we use within the PF. */ - if ((adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) && (rss_i < 2)) - rss_i = 2; + if ((adapter->flags & IXGBE_FLAG_SRIOV_ENABLED) && (rss_i < 4)) + rss_i = 4; /* Fill out hash function seeds */ for (i = 0; i < 10; i++) @@ -3544,7 +3545,8 @@ static void ixgbe_setup_mrqc(struct ixgbe_adapter *adapter) mrqc = IXGBE_MRQC_VMDQRT8TCEN; /* 8 TCs */ else if (tcs > 1) mrqc = IXGBE_MRQC_VMDQRT4TCEN; /* 4 TCs */ - else if (adapter->ring_feature[RING_F_RSS].indices == 4) + else if (adapter->ring_feature[RING_F_VMDQ].mask == + IXGBE_82599_VMDQ_4Q_MASK) mrqc = IXGBE_MRQC_VMDQRSS32EN; else mrqc = IXGBE_MRQC_VMDQRSS64EN; @@ -3922,6 +3924,9 @@ static void ixgbe_configure_rx(struct ixgbe_adapter *adapter) rfctl &= ~IXGBE_RFCTL_RSC_DIS; if (!(adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED)) rfctl |= IXGBE_RFCTL_RSC_DIS; + + /* disable NFS filtering */ + rfctl |= (IXGBE_RFCTL_NFSW_DIS | IXGBE_RFCTL_NFSR_DIS); IXGBE_WRITE_REG(hw, IXGBE_RFCTL, rfctl); /* Program registers for the distribution of queues */ @@ -4102,23 +4107,20 @@ static void ixgbe_vlan_promisc_enable(struct ixgbe_adapter *adapter) vlnctrl = IXGBE_READ_REG(hw, IXGBE_VLNCTRL); - switch (hw->mac.type) { - case ixgbe_mac_82599EB: - case ixgbe_mac_X540: - case ixgbe_mac_X550: - case ixgbe_mac_X550EM_x: - case ixgbe_mac_x550em_a: - default: - if (adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) - break; - /* fall through */ - case ixgbe_mac_82598EB: - /* legacy case, we can just disable VLAN filtering */ + if (adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) { + /* For VMDq and SR-IOV we must leave VLAN filtering enabled */ + vlnctrl |= IXGBE_VLNCTRL_VFE; + IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); + } else { vlnctrl &= ~IXGBE_VLNCTRL_VFE; IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); return; } + /* Nothing to do for 82598 */ + if (hw->mac.type == ixgbe_mac_82598EB) + return; + /* We are already in VLAN promisc, nothing to do */ if (adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC) return; @@ -4126,10 +4128,6 @@ static void ixgbe_vlan_promisc_enable(struct ixgbe_adapter *adapter) /* Set flag so we don't redo unnecessary work */ adapter->flags2 |= IXGBE_FLAG2_VLAN_PROMISC; - /* For VMDq and SR-IOV we must leave VLAN filtering enabled */ - vlnctrl |= IXGBE_VLNCTRL_VFE; - IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); - /* Add PF to all active pools */ for (i = IXGBE_VLVF_ENTRIES; --i;) { u32 reg_offset = IXGBE_VLVFB(i * 2 + VMDQ_P(0) / 32); @@ -4201,19 +4199,9 @@ static void ixgbe_vlan_promisc_disable(struct ixgbe_adapter *adapter) vlnctrl |= IXGBE_VLNCTRL_VFE; IXGBE_WRITE_REG(hw, IXGBE_VLNCTRL, vlnctrl); - switch (hw->mac.type) { - case ixgbe_mac_82599EB: - case ixgbe_mac_X540: - case ixgbe_mac_X550: - case ixgbe_mac_X550EM_x: - case ixgbe_mac_x550em_a: - default: - if (adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) - break; - /* fall through */ - case ixgbe_mac_82598EB: + if (!(adapter->flags & IXGBE_FLAG_VMDQ_ENABLED) || + hw->mac.type == ixgbe_mac_82598EB) return; - } /* We are not in VLAN promisc, nothing to do */ if (!(adapter->flags2 & IXGBE_FLAG2_VLAN_PROMISC)) @@ -4586,18 +4574,23 @@ static void ixgbe_napi_disable_all(struct ixgbe_adapter *adapter) } } -static void ixgbe_clear_vxlan_port(struct ixgbe_adapter *adapter) +static void ixgbe_clear_udp_tunnel_port(struct ixgbe_adapter *adapter, u32 mask) { - switch (adapter->hw.mac.type) { - case ixgbe_mac_X550: - case ixgbe_mac_X550EM_x: - case ixgbe_mac_x550em_a: - IXGBE_WRITE_REG(&adapter->hw, IXGBE_VXLANCTRL, 0); + struct ixgbe_hw *hw = &adapter->hw; + u32 vxlanctrl; + + if (!(adapter->flags & (IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE | + IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE))) + return; + + vxlanctrl = IXGBE_READ_REG(hw, IXGBE_VXLANCTRL) && ~mask; + IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, vxlanctrl); + + if (mask & IXGBE_VXLANCTRL_VXLAN_UDPPORT_MASK) adapter->vxlan_port = 0; - break; - default: - break; - } + + if (mask & IXGBE_VXLANCTRL_GENEVE_UDPPORT_MASK) + adapter->geneve_port = 0; } #ifdef CONFIG_IXGBE_DCB @@ -5500,8 +5493,8 @@ void ixgbe_down(struct ixgbe_adapter *adapter) ixgbe_napi_disable_all(adapter); - adapter->flags2 &= ~(IXGBE_FLAG2_FDIR_REQUIRES_REINIT | - IXGBE_FLAG2_RESET_REQUESTED); + clear_bit(__IXGBE_RESET_REQUESTED, &adapter->state); + adapter->flags2 &= ~IXGBE_FLAG2_FDIR_REQUIRES_REINIT; adapter->flags &= ~IXGBE_FLAG_NEED_LINK_UPDATE; del_timer_sync(&adapter->service_timer); @@ -5711,8 +5704,10 @@ static int ixgbe_sw_init(struct ixgbe_adapter *adapter) if (fwsm & IXGBE_FWSM_TS_ENABLED) adapter->flags2 |= IXGBE_FLAG2_TEMP_SENSOR_CAPABLE; break; - case ixgbe_mac_X550EM_x: case ixgbe_mac_x550em_a: + adapter->flags |= IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE; + /* fall through */ + case ixgbe_mac_X550EM_x: #ifdef CONFIG_IXGBE_DCB adapter->flags &= ~IXGBE_FLAG_DCB_CAPABLE; #endif @@ -6144,7 +6139,7 @@ int ixgbe_open(struct net_device *netdev) ixgbe_up_complete(adapter); - ixgbe_clear_vxlan_port(adapter); + ixgbe_clear_udp_tunnel_port(adapter, IXGBE_VXLANCTRL_ALL_UDPPORT_MASK); udp_tunnel_get_rx_info(netdev); return 0; @@ -6921,7 +6916,7 @@ static void ixgbe_watchdog_flush_tx(struct ixgbe_adapter *adapter) * (Do the reset outside of interrupt context). */ e_warn(drv, "initiating reset to clear Tx work after link loss\n"); - adapter->flags2 |= IXGBE_FLAG2_RESET_REQUESTED; + set_bit(__IXGBE_RESET_REQUESTED, &adapter->state); } } } @@ -7187,11 +7182,9 @@ static void ixgbe_phy_interrupt_subtask(struct ixgbe_adapter *adapter) static void ixgbe_reset_subtask(struct ixgbe_adapter *adapter) { - if (!(adapter->flags2 & IXGBE_FLAG2_RESET_REQUESTED)) + if (!test_and_clear_bit(__IXGBE_RESET_REQUESTED, &adapter->state)) return; - adapter->flags2 &= ~IXGBE_FLAG2_RESET_REQUESTED; - /* If we're already down, removing or resetting, just bail */ if (test_bit(__IXGBE_DOWN, &adapter->state) || test_bit(__IXGBE_REMOVING, &adapter->state) || @@ -7225,9 +7218,9 @@ static void ixgbe_service_task(struct work_struct *work) ixgbe_service_event_complete(adapter); return; } - if (adapter->flags2 & IXGBE_FLAG2_VXLAN_REREG_NEEDED) { + if (adapter->flags2 & IXGBE_FLAG2_UDP_TUN_REREG_NEEDED) { rtnl_lock(); - adapter->flags2 &= ~IXGBE_FLAG2_VXLAN_REREG_NEEDED; + adapter->flags2 &= ~IXGBE_FLAG2_UDP_TUN_REREG_NEEDED; udp_tunnel_get_rx_info(adapter->netdev); rtnl_unlock(); } @@ -7667,6 +7660,10 @@ static void ixgbe_atr(struct ixgbe_ring *ring, if (adapter->vxlan_port && udp_hdr(skb)->dest == adapter->vxlan_port) hdr.network = skb_inner_network_header(skb); + + if (adapter->geneve_port && + udp_hdr(skb)->dest == adapter->geneve_port) + hdr.network = skb_inner_network_header(skb); } /* Currently only IPv4/IPv6 with TCP is supported */ @@ -8802,10 +8799,23 @@ static int ixgbe_set_features(struct net_device *netdev, netdev->features = features; if ((adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) { - if (features & NETIF_F_RXCSUM) - adapter->flags2 |= IXGBE_FLAG2_VXLAN_REREG_NEEDED; - else - ixgbe_clear_vxlan_port(adapter); + if (features & NETIF_F_RXCSUM) { + adapter->flags2 |= IXGBE_FLAG2_UDP_TUN_REREG_NEEDED; + } else { + u32 port_mask = IXGBE_VXLANCTRL_VXLAN_UDPPORT_MASK; + + ixgbe_clear_udp_tunnel_port(adapter, port_mask); + } + } + + if ((adapter->flags & IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE)) { + if (features & NETIF_F_RXCSUM) { + adapter->flags2 |= IXGBE_FLAG2_UDP_TUN_REREG_NEEDED; + } else { + u32 port_mask = IXGBE_VXLANCTRL_GENEVE_UDPPORT_MASK; + + ixgbe_clear_udp_tunnel_port(adapter, port_mask); + } } if (need_reset) @@ -8818,67 +8828,115 @@ static int ixgbe_set_features(struct net_device *netdev, } /** - * ixgbe_add_vxlan_port - Get notifications about VXLAN ports that come up + * ixgbe_add_udp_tunnel_port - Get notifications about adding UDP tunnel ports * @dev: The port's netdev * @ti: Tunnel endpoint information **/ -static void ixgbe_add_vxlan_port(struct net_device *dev, - struct udp_tunnel_info *ti) +static void ixgbe_add_udp_tunnel_port(struct net_device *dev, + struct udp_tunnel_info *ti) { struct ixgbe_adapter *adapter = netdev_priv(dev); struct ixgbe_hw *hw = &adapter->hw; __be16 port = ti->port; - - if (ti->type != UDP_TUNNEL_TYPE_VXLAN) - return; + u32 port_shift = 0; + u32 reg; if (ti->sa_family != AF_INET) return; - if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) - return; + switch (ti->type) { + case UDP_TUNNEL_TYPE_VXLAN: + if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) + return; - if (adapter->vxlan_port == port) - return; + if (adapter->vxlan_port == port) + return; + + if (adapter->vxlan_port) { + netdev_info(dev, + "VXLAN port %d set, not adding port %d\n", + ntohs(adapter->vxlan_port), + ntohs(port)); + return; + } - if (adapter->vxlan_port) { - netdev_info(dev, - "Hit Max num of VXLAN ports, not adding port %d\n", - ntohs(port)); + adapter->vxlan_port = port; + break; + case UDP_TUNNEL_TYPE_GENEVE: + if (!(adapter->flags & IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE)) + return; + + if (adapter->geneve_port == port) + return; + + if (adapter->geneve_port) { + netdev_info(dev, + "GENEVE port %d set, not adding port %d\n", + ntohs(adapter->geneve_port), + ntohs(port)); + return; + } + + port_shift = IXGBE_VXLANCTRL_GENEVE_UDPPORT_SHIFT; + adapter->geneve_port = port; + break; + default: return; } - adapter->vxlan_port = port; - IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, ntohs(port)); + reg = IXGBE_READ_REG(hw, IXGBE_VXLANCTRL) | ntohs(port) << port_shift; + IXGBE_WRITE_REG(hw, IXGBE_VXLANCTRL, reg); } /** - * ixgbe_del_vxlan_port - Get notifications about VXLAN ports that go away + * ixgbe_del_udp_tunnel_port - Get notifications about removing UDP tunnel ports * @dev: The port's netdev * @ti: Tunnel endpoint information **/ -static void ixgbe_del_vxlan_port(struct net_device *dev, - struct udp_tunnel_info *ti) +static void ixgbe_del_udp_tunnel_port(struct net_device *dev, + struct udp_tunnel_info *ti) { struct ixgbe_adapter *adapter = netdev_priv(dev); + u32 port_mask; - if (ti->type != UDP_TUNNEL_TYPE_VXLAN) + if (ti->type != UDP_TUNNEL_TYPE_VXLAN && + ti->type != UDP_TUNNEL_TYPE_GENEVE) return; if (ti->sa_family != AF_INET) return; - if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) - return; + switch (ti->type) { + case UDP_TUNNEL_TYPE_VXLAN: + if (!(adapter->flags & IXGBE_FLAG_VXLAN_OFFLOAD_CAPABLE)) + return; - if (adapter->vxlan_port != ti->port) { - netdev_info(dev, "Port %d was not found, not deleting\n", - ntohs(ti->port)); + if (adapter->vxlan_port != ti->port) { + netdev_info(dev, "VXLAN port %d not found\n", + ntohs(ti->port)); + return; + } + + port_mask = IXGBE_VXLANCTRL_VXLAN_UDPPORT_MASK; + break; + case UDP_TUNNEL_TYPE_GENEVE: + if (!(adapter->flags & IXGBE_FLAG_GENEVE_OFFLOAD_CAPABLE)) + return; + + if (adapter->geneve_port != ti->port) { + netdev_info(dev, "GENEVE port %d not found\n", + ntohs(ti->port)); + return; + } + + port_mask = IXGBE_VXLANCTRL_GENEVE_UDPPORT_MASK; + break; + default: return; } - ixgbe_clear_vxlan_port(adapter); - adapter->flags2 |= IXGBE_FLAG2_VXLAN_REREG_NEEDED; + ixgbe_clear_udp_tunnel_port(adapter, port_mask); + adapter->flags2 |= IXGBE_FLAG2_UDP_TUN_REREG_NEEDED; } static int ixgbe_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], @@ -9192,8 +9250,8 @@ static const struct net_device_ops ixgbe_netdev_ops = { .ndo_bridge_getlink = ixgbe_ndo_bridge_getlink, .ndo_dfwd_add_station = ixgbe_fwd_add, .ndo_dfwd_del_station = ixgbe_fwd_del, - .ndo_udp_tunnel_add = ixgbe_add_vxlan_port, - .ndo_udp_tunnel_del = ixgbe_del_vxlan_port, + .ndo_udp_tunnel_add = ixgbe_add_udp_tunnel_port, + .ndo_udp_tunnel_del = ixgbe_del_udp_tunnel_port, .ndo_features_check = ixgbe_features_check, }; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c index db0731e05401..021ab9b89c71 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c @@ -346,8 +346,8 @@ s32 ixgbe_identify_phy_generic(struct ixgbe_hw *hw) return 0; } } - /* clear value if nothing found */ - hw->phy.mdio.prtad = 0; + /* indicate no PHY found */ + hw->phy.mdio.prtad = MDIO_PRTAD_NONE; return IXGBE_ERR_PHY_ADDR_INVALID; } return 0; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index e5431bfe3339..a92277683a64 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -1254,7 +1254,7 @@ static long ixgbe_ptp_create_clock(struct ixgbe_adapter *adapter) adapter->ptp_clock = NULL; e_dev_err("ptp_clock_register failed\n"); return err; - } else + } else if (adapter->ptp_clock) e_dev_info("registered PHC device on %s\n", netdev->name); /* set default timestamp mode to disabled here. We do this in diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c index 8618599dfd6f..7e5d9850e4b2 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.c @@ -329,13 +329,15 @@ static int ixgbe_pci_sriov_enable(struct pci_dev *dev, int num_vfs) for (i = 0; i < adapter->num_vfs; i++) ixgbe_vf_configuration(dev, (i | 0x10000000)); + /* reset before enabling SRIOV to avoid mailbox issues */ + ixgbe_sriov_reinit(adapter); + err = pci_enable_sriov(dev, num_vfs); if (err) { e_dev_warn("Failed to enable PCI sriov: %d\n", err); return err; } ixgbe_get_vfs(adapter); - ixgbe_sriov_reinit(adapter); return num_vfs; #else @@ -1354,13 +1356,16 @@ static int ixgbe_disable_port_vlan(struct ixgbe_adapter *adapter, int vf) return err; } -int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, u8 qos) +int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int vf, u16 vlan, + u8 qos, __be16 vlan_proto) { int err = 0; struct ixgbe_adapter *adapter = netdev_priv(netdev); if ((vf >= adapter->num_vfs) || (vlan > 4095) || (qos > 7)) return -EINVAL; + if (vlan_proto != htons(ETH_P_8021Q)) + return -EPROTONOSUPPORT; if (vlan || qos) { /* Check if there is already a port VLAN set, if so * we have to delete the old one first before we diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h index 47e65e2f886a..0c7977d27b71 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sriov.h @@ -43,7 +43,7 @@ void ixgbe_disable_tx_rx(struct ixgbe_adapter *adapter); void ixgbe_ping_all_vfs(struct ixgbe_adapter *adapter); int ixgbe_ndo_set_vf_mac(struct net_device *netdev, int queue, u8 *mac); int ixgbe_ndo_set_vf_vlan(struct net_device *netdev, int queue, u16 vlan, - u8 qos); + u8 qos, __be16 vlan_proto); int ixgbe_link_mbps(struct ixgbe_adapter *adapter); int ixgbe_ndo_set_vf_bw(struct net_device *netdev, int vf, int min_tx_rate, int max_tx_rate); diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h index 1248a9936f7a..31d82e3abac8 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_type.h @@ -90,6 +90,7 @@ #define IXGBE_DEV_ID_X550EM_A_SFP_N 0x15C4 #define IXGBE_DEV_ID_X550EM_A_SGMII 0x15C6 #define IXGBE_DEV_ID_X550EM_A_SGMII_L 0x15C7 +#define IXGBE_DEV_ID_X550EM_A_10G_T 0x15C8 #define IXGBE_DEV_ID_X550EM_A_SFP 0x15CE /* VF Device IDs */ @@ -487,6 +488,13 @@ struct ixgbe_thermal_sensor_data { #define IXGBE_FHFT_EXT(_n) (0x09800 + ((_n) * 0x100)) /* Ext Flexible Host * Filter Table */ +/* masks for accessing VXLAN and GENEVE UDP ports */ +#define IXGBE_VXLANCTRL_VXLAN_UDPPORT_MASK 0x0000ffff /* VXLAN port */ +#define IXGBE_VXLANCTRL_GENEVE_UDPPORT_MASK 0xffff0000 /* GENEVE port */ +#define IXGBE_VXLANCTRL_ALL_UDPPORT_MASK 0xffffffff /* GENEVE/VXLAN */ + +#define IXGBE_VXLANCTRL_GENEVE_UDPPORT_SHIFT 16 + #define IXGBE_FLEXIBLE_FILTER_COUNT_MAX 4 #define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX 2 @@ -1823,6 +1831,9 @@ enum { #define IXGBE_LED_IVRT(_i) IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i) #define IXGBE_LED_BLINK(_i) IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i) #define IXGBE_LED_MODE_MASK(_i) IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i) +#define IXGBE_X557_LED_MANUAL_SET_MASK BIT(8) +#define IXGBE_X557_MAX_LED_INDEX 3 +#define IXGBE_X557_LED_PROVISIONING 0xC430 /* LED modes */ #define IXGBE_LED_LINK_UP 0x0 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c index 4716ca499e67..7e6b9267ca9d 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c @@ -295,6 +295,12 @@ static s32 ixgbe_identify_phy_x550em(struct ixgbe_hw *hw) case IXGBE_DEV_ID_X550EM_A_KR_L: hw->phy.type = ixgbe_phy_x550em_kr; break; + case IXGBE_DEV_ID_X550EM_A_10G_T: + if (hw->bus.lan_id) + hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY1_SM; + else + hw->phy.phy_semaphore_mask = IXGBE_GSSR_PHY0_SM; + /* Fallthrough */ case IXGBE_DEV_ID_X550EM_X_1G_T: case IXGBE_DEV_ID_X550EM_X_10G_T: return ixgbe_identify_phy_generic(hw); @@ -1453,7 +1459,7 @@ ixgbe_setup_mac_link_sfp_x550a(struct ixgbe_hw *hw, ixgbe_link_speed speed, /* Configure internal PHY for KR/KX. */ ixgbe_setup_kr_speed_x550em(hw, speed); - if (!hw->phy.mdio.prtad || hw->phy.mdio.prtad == 0xFFFF) + if (hw->phy.mdio.prtad == MDIO_PRTAD_NONE) return IXGBE_ERR_PHY_ADDR_INVALID; /* Get external PHY device id */ @@ -2114,6 +2120,50 @@ static s32 ixgbe_reset_phy_t_X550em(struct ixgbe_hw *hw) return ixgbe_enable_lasi_ext_t_x550em(hw); } +/** + * ixgbe_led_on_t_x550em - Turns on the software controllable LEDs. + * @hw: pointer to hardware structure + * @led_idx: led number to turn on + **/ +static s32 ixgbe_led_on_t_x550em(struct ixgbe_hw *hw, u32 led_idx) +{ + u16 phy_data; + + if (led_idx >= IXGBE_X557_MAX_LED_INDEX) + return IXGBE_ERR_PARAM; + + /* To turn on the LED, set mode to ON. */ + hw->phy.ops.read_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, &phy_data); + phy_data |= IXGBE_X557_LED_MANUAL_SET_MASK; + hw->phy.ops.write_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, phy_data); + + return 0; +} + +/** + * ixgbe_led_off_t_x550em - Turns off the software controllable LEDs. + * @hw: pointer to hardware structure + * @led_idx: led number to turn off + **/ +static s32 ixgbe_led_off_t_x550em(struct ixgbe_hw *hw, u32 led_idx) +{ + u16 phy_data; + + if (led_idx >= IXGBE_X557_MAX_LED_INDEX) + return IXGBE_ERR_PARAM; + + /* To turn on the LED, set mode to ON. */ + hw->phy.ops.read_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, &phy_data); + phy_data &= ~IXGBE_X557_LED_MANUAL_SET_MASK; + hw->phy.ops.write_reg(hw, IXGBE_X557_LED_PROVISIONING + led_idx, + IXGBE_MDIO_VENDOR_SPECIFIC_1_DEV_TYPE, phy_data); + + return 0; +} + /** ixgbe_get_lcd_x550em - Determine lowest common denominator * @hw: pointer to hardware structure * @lcd_speed: pointer to lowest common link speed @@ -2344,18 +2394,12 @@ static void ixgbe_read_mng_if_sel_x550em(struct ixgbe_hw *hw) /* If X552 (X550EM_a) and MDIO is connected to external PHY, then set * PHY address. This register field was has only been used for X552. */ - if (!hw->phy.nw_mng_if_sel) { - if (hw->mac.type == ixgbe_mac_x550em_a) { - struct ixgbe_adapter *adapter = hw->back; - - e_warn(drv, "nw_mng_if_sel not set\n"); - } - return; + if (hw->mac.type == ixgbe_mac_x550em_a && + hw->phy.nw_mng_if_sel & IXGBE_NW_MNG_IF_SEL_MDIO_ACT) { + hw->phy.mdio.prtad = (hw->phy.nw_mng_if_sel & + IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD) >> + IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT; } - - hw->phy.mdio.prtad = (hw->phy.nw_mng_if_sel & - IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD) >> - IXGBE_NW_MNG_IF_SEL_MDIO_PHY_ADD_SHIFT; } /** ixgbe_init_phy_ops_X550em - PHY/SFP specific init @@ -2456,6 +2500,7 @@ static enum ixgbe_media_type ixgbe_get_media_type_X550em(struct ixgbe_hw *hw) break; case IXGBE_DEV_ID_X550EM_X_1G_T: case IXGBE_DEV_ID_X550EM_X_10G_T: + case IXGBE_DEV_ID_X550EM_A_10G_T: media_type = ixgbe_media_type_copper; break; default: @@ -2514,6 +2559,9 @@ static void ixgbe_set_mdio_speed(struct ixgbe_hw *hw) switch (hw->device_id) { case IXGBE_DEV_ID_X550EM_X_10G_T: + case IXGBE_DEV_ID_X550EM_A_SGMII: + case IXGBE_DEV_ID_X550EM_A_SGMII_L: + case IXGBE_DEV_ID_X550EM_A_10G_T: case IXGBE_DEV_ID_X550EM_A_SFP: /* Config MDIO clock speed before the first MDIO PHY access */ hlreg0 = IXGBE_READ_REG(hw, IXGBE_HLREG0); @@ -2853,8 +2901,6 @@ static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr, .write_analog_reg8 = NULL, \ .set_rxpba = &ixgbe_set_rxpba_generic, \ .check_link = &ixgbe_check_mac_link_generic, \ - .led_on = &ixgbe_led_on_generic, \ - .led_off = &ixgbe_led_off_generic, \ .blink_led_start = &ixgbe_blink_led_start_X540, \ .blink_led_stop = &ixgbe_blink_led_stop_X540, \ .set_rar = &ixgbe_set_rar_generic, \ @@ -2886,6 +2932,8 @@ static s32 ixgbe_write_phy_reg_x550a(struct ixgbe_hw *hw, u32 reg_addr, static const struct ixgbe_mac_operations mac_ops_X550 = { X550_COMMON_MAC + .led_on = ixgbe_led_on_generic, + .led_off = ixgbe_led_off_generic, .reset_hw = &ixgbe_reset_hw_X540, .get_media_type = &ixgbe_get_media_type_X540, .get_san_mac_addr = &ixgbe_get_san_mac_addr_generic, @@ -2904,6 +2952,8 @@ static const struct ixgbe_mac_operations mac_ops_X550 = { static const struct ixgbe_mac_operations mac_ops_X550EM_x = { X550_COMMON_MAC + .led_on = ixgbe_led_on_t_x550em, + .led_off = ixgbe_led_off_t_x550em, .reset_hw = &ixgbe_reset_hw_X550em, .get_media_type = &ixgbe_get_media_type_X550em, .get_san_mac_addr = NULL, @@ -2922,6 +2972,8 @@ static const struct ixgbe_mac_operations mac_ops_X550EM_x = { static struct ixgbe_mac_operations mac_ops_x550em_a = { X550_COMMON_MAC + .led_on = ixgbe_led_on_t_x550em, + .led_off = ixgbe_led_off_t_x550em, .reset_hw = ixgbe_reset_hw_X550em, .get_media_type = ixgbe_get_media_type_X550em, .get_san_mac_addr = NULL, @@ -2997,6 +3049,8 @@ static const struct ixgbe_phy_operations phy_ops_x550em_a = { .identify = &ixgbe_identify_phy_x550em, .read_reg = &ixgbe_read_phy_reg_x550a, .write_reg = &ixgbe_write_phy_reg_x550a, + .read_reg_mdi = &ixgbe_read_phy_reg_mdi, + .write_reg_mdi = &ixgbe_write_phy_reg_mdi, }; static const u32 ixgbe_mvals_X550[IXGBE_MVALS_IDX_LIMIT] = { |