diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index ebc1f566a4d953ab623c5fb4ca6dc018375280e3..9a7a2f05ab35af8a6806861dc83ad3f48e7bdd53 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -199,6 +199,10 @@ static const char main_strings[][ETH_GSTRING_LEN] = { "rx_xdp_drop", "rx_xdp_tx", "rx_xdp_tx_full", + + /* phy statistics */ + "rx_packets_phy", "rx_bytes_phy", + "tx_packets_phy", "tx_bytes_phy", }; static const char mlx4_en_test_names[][ETH_GSTRING_LEN]= { @@ -411,6 +415,10 @@ static void mlx4_en_get_ethtool_stats(struct net_device *dev, if (bitmap_iterator_test(&it)) data[index++] = ((unsigned long *)&priv->xdp_stats)[i]; + for (i = 0; i < NUM_PHY_STATS; i++, bitmap_iterator_inc(&it)) + if (bitmap_iterator_test(&it)) + data[index++] = ((unsigned long *)&priv->phy_stats)[i]; + for (i = 0; i < priv->tx_ring_num[TX]; i++) { data[index++] = priv->tx_ring[TX][i]->packets; data[index++] = priv->tx_ring[TX][i]->bytes; @@ -490,6 +498,12 @@ static void mlx4_en_get_strings(struct net_device *dev, strcpy(data + (index++) * ETH_GSTRING_LEN, main_strings[strings]); + for (i = 0; i < NUM_PHY_STATS; i++, strings++, + bitmap_iterator_inc(&it)) + if (bitmap_iterator_test(&it)) + strcpy(data + (index++) * ETH_GSTRING_LEN, + main_strings[strings]); + for (i = 0; i < priv->tx_ring_num[TX]; i++) { sprintf(data + (index++) * ETH_GSTRING_LEN, "tx%d_packets", i); diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c index 8fc51bc290038237824e56c477e82fb1f97b637e..e0adac4a9a191f923e68d896293c04dce5b67fc7 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c @@ -3256,6 +3256,10 @@ void mlx4_en_set_stats_bitmap(struct mlx4_dev *dev, bitmap_set(stats_bitmap->bitmap, last_i, NUM_XDP_STATS); last_i += NUM_XDP_STATS; + + if (!mlx4_is_slave(dev)) + bitmap_set(stats_bitmap->bitmap, last_i, NUM_PHY_STATS); + last_i += NUM_PHY_STATS; } int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port, @@ -3630,10 +3634,6 @@ int mlx4_en_reset_config(struct net_device *dev, mlx4_en_stop_port(dev, 1); } - en_warn(priv, "Changing device configuration rx filter(%x) rx vlan(%x)\n", - ts_config.rx_filter, - !!(features & NETIF_F_HW_VLAN_CTAG_RX)); - mlx4_en_safe_replace_resources(priv, tmp); if (DEV_FEATURE_CHANGED(dev, features, NETIF_F_HW_VLAN_CTAG_RX)) { diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.c b/drivers/net/ethernet/mellanox/mlx4/en_port.c index 1fa4849a6f560f2c3e15dddc13c03bb59031a5b7..0158b88bea5b6d835a7524ad41949834e0526a23 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_port.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_port.c @@ -275,19 +275,31 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) priv->port_stats.xmit_more += READ_ONCE(ring->xmit_more); } - if (mlx4_is_master(mdev->dev)) { - stats->rx_packets = en_stats_adder(&mlx4_en_stats->RTOT_prio_0, - &mlx4_en_stats->RTOT_prio_1, - NUM_PRIORITIES); - stats->tx_packets = en_stats_adder(&mlx4_en_stats->TTOT_prio_0, - &mlx4_en_stats->TTOT_prio_1, - NUM_PRIORITIES); - stats->rx_bytes = en_stats_adder(&mlx4_en_stats->ROCT_prio_0, - &mlx4_en_stats->ROCT_prio_1, - NUM_PRIORITIES); - stats->tx_bytes = en_stats_adder(&mlx4_en_stats->TOCT_prio_0, - &mlx4_en_stats->TOCT_prio_1, - NUM_PRIORITIES); + if (!mlx4_is_slave(mdev->dev)) { + struct mlx4_en_phy_stats *p_stats = &priv->phy_stats; + + p_stats->rx_packets_phy = + en_stats_adder(&mlx4_en_stats->RTOT_prio_0, + &mlx4_en_stats->RTOT_prio_1, + NUM_PRIORITIES); + p_stats->tx_packets_phy = + en_stats_adder(&mlx4_en_stats->TTOT_prio_0, + &mlx4_en_stats->TTOT_prio_1, + NUM_PRIORITIES); + p_stats->rx_bytes_phy = + en_stats_adder(&mlx4_en_stats->ROCT_prio_0, + &mlx4_en_stats->ROCT_prio_1, + NUM_PRIORITIES); + p_stats->tx_bytes_phy = + en_stats_adder(&mlx4_en_stats->TOCT_prio_0, + &mlx4_en_stats->TOCT_prio_1, + NUM_PRIORITIES); + if (mlx4_is_master(mdev->dev)) { + stats->rx_packets = p_stats->rx_packets_phy; + stats->tx_packets = p_stats->tx_packets_phy; + stats->rx_bytes = p_stats->rx_bytes_phy; + stats->tx_bytes = p_stats->tx_bytes_phy; + } } /* net device stats */ diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index b4d144e6751450a78a27139feec4dc8f128f4fcf..c2c6bd7578fdeeee42ded9b10c3993742a244b8f 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -649,6 +649,12 @@ static int check_csum(struct mlx4_cqe *cqe, struct sk_buff *skb, void *va, return get_fixed_ipv4_csum(hw_checksum, skb, hdr); } +#if IS_ENABLED(CONFIG_IPV6) +#define MLX4_CQE_STATUS_IP_ANY (MLX4_CQE_STATUS_IPV4 | MLX4_CQE_STATUS_IPV6) +#else +#define MLX4_CQE_STATUS_IP_ANY (MLX4_CQE_STATUS_IPV4) +#endif + int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int budget) { struct mlx4_en_priv *priv = netdev_priv(dev); @@ -662,12 +668,9 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud int polled = 0; int index; - if (unlikely(!priv->port_up)) + if (unlikely(!priv->port_up || budget <= 0)) return 0; - if (unlikely(budget <= 0)) - return polled; - ring = priv->rx_ring[cq_ring]; /* Protect accesses to: ring->xdp_prog, priv->mac_hash list */ @@ -838,12 +841,7 @@ int mlx4_en_process_rx_cq(struct net_device *dev, struct mlx4_en_cq *cq, int bud ring->csum_ok++; } else { if (!(priv->flags & MLX4_EN_FLAG_RX_CSUM_NON_TCP_UDP && - (cqe->status & cpu_to_be16(MLX4_CQE_STATUS_IPV4 | -#if IS_ENABLED(CONFIG_IPV6) - MLX4_CQE_STATUS_IPV6)))) -#else - 0)))) -#endif + (cqe->status & cpu_to_be16(MLX4_CQE_STATUS_IP_ANY)))) goto csum_none; if (check_csum(cqe, skb, va, dev->features)) goto csum_none; diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h index f470ae37d9374a3c519c8c43729ef5000e9d85bb..f7c81133594f341cfb0a6e2b1dbb1cc54c3d72ac 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h @@ -608,6 +608,7 @@ struct mlx4_en_priv { struct mlx4_en_flow_stats_tx tx_flowstats; struct mlx4_en_port_stats port_stats; struct mlx4_en_xdp_stats xdp_stats; + struct mlx4_en_phy_stats phy_stats; struct mlx4_en_stats_bitmap stats_bitmap; struct list_head mc_list; struct list_head curr_list; diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h index aab28eb27a30dc75714eedb58e86c16f7a501ea2..86b6051da8ecb10ced1f9e4bc6ad5ef08bab5693 100644 --- a/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h +++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_stats.h @@ -63,6 +63,14 @@ struct mlx4_en_xdp_stats { #define NUM_XDP_STATS 3 }; +struct mlx4_en_phy_stats { + unsigned long rx_packets_phy; + unsigned long rx_bytes_phy; + unsigned long tx_packets_phy; + unsigned long tx_bytes_phy; +#define NUM_PHY_STATS 4 +}; + #define NUM_MAIN_STATS 21 #define MLX4_NUM_PRIORITIES 8 @@ -116,7 +124,7 @@ enum { #define NUM_ALL_STATS (NUM_MAIN_STATS + NUM_PORT_STATS + NUM_PKT_STATS + \ NUM_FLOW_STATS + NUM_PERF_STATS + NUM_PF_STATS + \ - NUM_XDP_STATS) + NUM_XDP_STATS + NUM_PHY_STATS) #define MLX4_FIND_NETDEV_STAT(n) (offsetof(struct net_device_stats, n) / \ sizeof(((struct net_device_stats *)0)->n))