diff options
Diffstat (limited to 'drivers/net/ethernet/intel/i40e/i40e_main.c')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 64 |
1 files changed, 36 insertions, 28 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 21c2688d6308..4d40878e395a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -26,8 +26,8 @@ static const char i40e_driver_string[] = #define DRV_KERN "-k" #define DRV_VERSION_MAJOR 2 -#define DRV_VERSION_MINOR 3 -#define DRV_VERSION_BUILD 2 +#define DRV_VERSION_MINOR 7 +#define DRV_VERSION_BUILD 6 #define DRV_VERSION __stringify(DRV_VERSION_MAJOR) "." \ __stringify(DRV_VERSION_MINOR) "." \ __stringify(DRV_VERSION_BUILD) DRV_KERN @@ -338,6 +338,10 @@ static void i40e_tx_timeout(struct net_device *netdev) (pf->tx_timeout_last_recovery + netdev->watchdog_timeo))) return; /* don't do any new action before the next timeout */ + /* don't kick off another recovery if one is already pending */ + if (test_and_set_bit(__I40E_TIMEOUT_RECOVERY_PENDING, pf->state)) + return; + if (tx_ring) { head = i40e_get_head(tx_ring); /* Read interrupt register */ @@ -1413,7 +1417,7 @@ void __i40e_del_filter(struct i40e_vsi *vsi, struct i40e_mac_filter *f) } vsi->flags |= I40E_VSI_FLAG_FILTER_CHANGED; - set_bit(__I40E_MACVLAN_SYNC_PENDING, vsi->state); + set_bit(__I40E_MACVLAN_SYNC_PENDING, vsi->back->state); } /** @@ -1493,8 +1497,7 @@ int i40e_del_mac_filter(struct i40e_vsi *vsi, const u8 *macaddr) bool found = false; int bkt; - WARN(!spin_is_locked(&vsi->mac_filter_hash_lock), - "Missing mac_filter_hash_lock\n"); + lockdep_assert_held(&vsi->mac_filter_hash_lock); hash_for_each_safe(vsi->mac_filter_hash, bkt, h, f, hlist) { if (ether_addr_equal(macaddr, f->macaddr)) { __i40e_del_filter(vsi, f); @@ -1543,17 +1546,17 @@ static int i40e_set_mac(struct net_device *netdev, void *p) netdev_info(netdev, "set new mac address %pM\n", addr->sa_data); /* Copy the address first, so that we avoid a possible race with - * .set_rx_mode(). If we copy after changing the address in the filter - * list, we might open ourselves to a narrow race window where - * .set_rx_mode could delete our dev_addr filter and prevent traffic - * from passing. + * .set_rx_mode(). + * - Remove old address from MAC filter + * - Copy new address + * - Add new address to MAC filter */ - ether_addr_copy(netdev->dev_addr, addr->sa_data); - spin_lock_bh(&vsi->mac_filter_hash_lock); i40e_del_mac_filter(vsi, netdev->dev_addr); - i40e_add_mac_filter(vsi, addr->sa_data); + ether_addr_copy(netdev->dev_addr, addr->sa_data); + i40e_add_mac_filter(vsi, netdev->dev_addr); spin_unlock_bh(&vsi->mac_filter_hash_lock); + if (vsi->type == I40E_VSI_MAIN) { i40e_status ret; @@ -9632,6 +9635,7 @@ end_core_reset: clear_bit(__I40E_RESET_FAILED, pf->state); clear_recovery: clear_bit(__I40E_RESET_RECOVERY_PENDING, pf->state); + clear_bit(__I40E_TIMEOUT_RECOVERY_PENDING, pf->state); } /** @@ -11332,16 +11336,15 @@ static int i40e_sw_init(struct i40e_pf *pf) /* IWARP needs one extra vector for CQP just like MISC.*/ pf->num_iwarp_msix = (int)num_online_cpus() + 1; } - /* Stopping the FW LLDP engine is only supported on the - * XL710 with a FW ver >= 1.7. Also, stopping FW LLDP - * engine is not supported if NPAR is functioning on this - * part + /* Stopping FW LLDP engine is supported on XL710 and X722 + * starting from FW versions determined in i40e_init_adminq. + * Stopping the FW LLDP engine is not supported on XL710 + * if NPAR is functioning so unset this hw flag in this case. */ if (pf->hw.mac.type == I40E_MAC_XL710 && - !pf->hw.func_caps.npar_enable && - (pf->hw.aq.api_maj_ver > 1 || - (pf->hw.aq.api_maj_ver == 1 && pf->hw.aq.api_min_ver > 6))) - pf->hw_features |= I40E_HW_STOPPABLE_FW_LLDP; + pf->hw.func_caps.npar_enable && + (pf->hw.flags & I40E_HW_FLAG_FW_LLDP_STOPPABLE)) + pf->hw.flags &= ~I40E_HW_FLAG_FW_LLDP_STOPPABLE; #ifdef CONFIG_PCI_IOV if (pf->hw.func_caps.num_vfs && pf->hw.partition_id == 1) { @@ -11682,6 +11685,7 @@ static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], * @dev: the netdev being configured * @nlh: RTNL message * @flags: bridge flags + * @extack: netlink extended ack * * Inserts a new hardware bridge if not already created and * enables the bridging mode requested (VEB or VEPA). If the @@ -11694,7 +11698,8 @@ static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[], **/ static int i40e_ndo_bridge_setlink(struct net_device *dev, struct nlmsghdr *nlh, - u16 flags) + u16 flags, + struct netlink_ext_ack *extack) { struct i40e_netdev_priv *np = netdev_priv(dev); struct i40e_vsi *vsi = np->vsi; @@ -12334,6 +12339,9 @@ static int i40e_config_netdev(struct i40e_vsi *vsi) ether_addr_copy(netdev->dev_addr, mac_addr); ether_addr_copy(netdev->perm_addr, mac_addr); + /* i40iw_net_event() reads 16 bytes from neigh->primary_key */ + netdev->neigh_priv_len = sizeof(u32) * 4; + netdev->priv_flags |= IFF_UNICAST_FLT; netdev->priv_flags |= IFF_SUPP_NOFCS; /* Setup netdev TC information */ @@ -14302,23 +14310,23 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) switch (hw->bus.speed) { case i40e_bus_speed_8000: - strncpy(speed, "8.0", PCI_SPEED_SIZE); break; + strlcpy(speed, "8.0", PCI_SPEED_SIZE); break; case i40e_bus_speed_5000: - strncpy(speed, "5.0", PCI_SPEED_SIZE); break; + strlcpy(speed, "5.0", PCI_SPEED_SIZE); break; case i40e_bus_speed_2500: - strncpy(speed, "2.5", PCI_SPEED_SIZE); break; + strlcpy(speed, "2.5", PCI_SPEED_SIZE); break; default: break; } switch (hw->bus.width) { case i40e_bus_width_pcie_x8: - strncpy(width, "8", PCI_WIDTH_SIZE); break; + strlcpy(width, "8", PCI_WIDTH_SIZE); break; case i40e_bus_width_pcie_x4: - strncpy(width, "4", PCI_WIDTH_SIZE); break; + strlcpy(width, "4", PCI_WIDTH_SIZE); break; case i40e_bus_width_pcie_x2: - strncpy(width, "2", PCI_WIDTH_SIZE); break; + strlcpy(width, "2", PCI_WIDTH_SIZE); break; case i40e_bus_width_pcie_x1: - strncpy(width, "1", PCI_WIDTH_SIZE); break; + strlcpy(width, "1", PCI_WIDTH_SIZE); break; default: break; } |