diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox')
8 files changed, 24 insertions, 19 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/Kconfig b/drivers/net/ethernet/mellanox/mlx4/Kconfig index 36054e6fb9d3..f200b8c420d5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/Kconfig +++ b/drivers/net/ethernet/mellanox/mlx4/Kconfig @@ -5,7 +5,7 @@ config MLX4_EN tristate "Mellanox Technologies 1/10/40Gbit Ethernet support" depends on MAY_USE_DEVLINK - depends on PCI + depends on PCI && NETDEVICES && ETHERNET && INET select MLX4_CORE imply PTP_1588_CLOCK ---help--- diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index f11b45001cad..d290f0787dfb 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1084,8 +1084,8 @@ static int mlx4_en_set_pauseparam(struct net_device *dev, tx_pause = !!(pause->tx_pause); rx_pause = !!(pause->rx_pause); - rx_ppp = priv->prof->rx_ppp && !(tx_pause || rx_pause); - tx_ppp = priv->prof->tx_ppp && !(tx_pause || rx_pause); + rx_ppp = (tx_pause || rx_pause) ? 0 : priv->prof->rx_ppp; + tx_ppp = (tx_pause || rx_pause) ? 0 : priv->prof->tx_ppp; err = mlx4_SET_PORT_general(mdev->dev, priv->port, priv->rx_skb_size + ETH_FCS_LEN, diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index b744cd49a785..6b88881b8e35 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -3493,8 +3493,8 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, dev->gso_partial_features = NETIF_F_GSO_UDP_TUNNEL_CSUM; } - /* MTU range: 46 - hw-specific max */ - dev->min_mtu = MLX4_EN_MIN_MTU; + /* MTU range: 68 - hw-specific max */ + dev->min_mtu = ETH_MIN_MTU; dev->max_mtu = priv->max_mtu; mdev->pndev[port] = dev; diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index 485d856546c6..8137454e2534 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -161,7 +161,6 @@ #define MLX4_SELFTEST_LB_MIN_MTU (MLX4_LOOPBACK_TEST_PAYLOAD + NET_IP_ALIGN + \ ETH_HLEN + PREAMBLE_LEN) -#define MLX4_EN_MIN_MTU 46 /* VLAN_HLEN is added twice,to support skb vlan tagged with multiple * headers. (For example: ETH_P_8021Q and ETH_P_8021AD). */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 16985ca3248d..624eed345b5d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -724,9 +724,9 @@ static u32 mlx5e_get_fcs(const struct sk_buff *skb) return __get_unaligned_cpu32(fcs_bytes); } -static u8 get_ip_proto(struct sk_buff *skb, __be16 proto) +static u8 get_ip_proto(struct sk_buff *skb, int network_depth, __be16 proto) { - void *ip_p = skb->data + sizeof(struct ethhdr); + void *ip_p = skb->data + network_depth; return (proto == htons(ETH_P_IP)) ? ((struct iphdr *)ip_p)->protocol : ((struct ipv6hdr *)ip_p)->nexthdr; @@ -755,7 +755,7 @@ static inline void mlx5e_handle_csum(struct net_device *netdev, goto csum_unnecessary; if (likely(is_last_ethertype_ip(skb, &network_depth, &proto))) { - if (unlikely(get_ip_proto(skb, proto) == IPPROTO_SCTP)) + if (unlikely(get_ip_proto(skb, network_depth, proto) == IPPROTO_SCTP)) goto csum_unnecessary; skb->ip_summed = CHECKSUM_COMPLETE; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c index ad06d9969bc1..5c13674439f1 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_nve.c @@ -560,7 +560,7 @@ static void mlxsw_sp_nve_mc_list_ip_del(struct mlxsw_sp *mlxsw_sp, mc_record = mlxsw_sp_nve_mc_record_find(mc_list, proto, addr, &mc_entry); - if (WARN_ON(!mc_record)) + if (!mc_record) return; mlxsw_sp_nve_mc_record_entry_del(mc_record, mc_entry); @@ -647,7 +647,7 @@ void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, key.fid_index = mlxsw_sp_fid_index(fid); mc_list = mlxsw_sp_nve_mc_list_find(mlxsw_sp, &key); - if (WARN_ON(!mc_list)) + if (!mc_list) return; mlxsw_sp_nve_fid_flood_index_clear(fid, mc_list); diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c index 9e9bb57134f2..6ebf99cc3154 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c @@ -1275,15 +1275,12 @@ mlxsw_sp_ipip_entry_matches_decap(struct mlxsw_sp *mlxsw_sp, { u32 ul_tb_id = l3mdev_fib_table(ul_dev) ? : RT_TABLE_MAIN; enum mlxsw_sp_ipip_type ipipt = ipip_entry->ipipt; - struct net_device *ipip_ul_dev; if (mlxsw_sp->router->ipip_ops_arr[ipipt]->ul_proto != ul_proto) return false; - ipip_ul_dev = __mlxsw_sp_ipip_netdev_ul_dev_get(ipip_entry->ol_dev); return mlxsw_sp_ipip_entry_saddr_matches(mlxsw_sp, ul_proto, ul_dip, - ul_tb_id, ipip_entry) && - (!ipip_ul_dev || ipip_ul_dev == ul_dev); + ul_tb_id, ipip_entry); } /* Given decap parameters, find the corresponding IPIP entry. */ diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c index 739a51f0a366..50080c60a279 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c @@ -296,7 +296,13 @@ static bool mlxsw_sp_bridge_port_should_destroy(const struct mlxsw_sp_bridge_port * bridge_port) { - struct mlxsw_sp *mlxsw_sp = mlxsw_sp_lower_get(bridge_port->dev); + struct net_device *dev = bridge_port->dev; + struct mlxsw_sp *mlxsw_sp; + + if (is_vlan_dev(dev)) + mlxsw_sp = mlxsw_sp_lower_get(vlan_dev_real_dev(dev)); + else + mlxsw_sp = mlxsw_sp_lower_get(dev); /* In case ports were pulled from out of a bridged LAG, then * it's possible the reference count isn't zero, yet the bridge @@ -2109,7 +2115,7 @@ mlxsw_sp_bridge_8021d_port_leave(struct mlxsw_sp_bridge_device *bridge_device, vid = is_vlan_dev(dev) ? vlan_dev_vlan_id(dev) : 1; mlxsw_sp_port_vlan = mlxsw_sp_port_vlan_find_by_vid(mlxsw_sp_port, vid); - if (WARN_ON(!mlxsw_sp_port_vlan)) + if (!mlxsw_sp_port_vlan) return; mlxsw_sp_port_vlan_bridge_leave(mlxsw_sp_port_vlan); @@ -2134,8 +2140,10 @@ mlxsw_sp_bridge_8021d_vxlan_join(struct mlxsw_sp_bridge_device *bridge_device, if (!fid) return -EINVAL; - if (mlxsw_sp_fid_vni_is_set(fid)) - return -EINVAL; + if (mlxsw_sp_fid_vni_is_set(fid)) { + err = -EINVAL; + goto err_vni_exists; + } err = mlxsw_sp_nve_fid_enable(mlxsw_sp, fid, ¶ms, extack); if (err) @@ -2149,6 +2157,7 @@ mlxsw_sp_bridge_8021d_vxlan_join(struct mlxsw_sp_bridge_device *bridge_device, return 0; err_nve_fid_enable: +err_vni_exists: mlxsw_sp_fid_put(fid); return err; } |