diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_port.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_port.c | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_port.c b/drivers/net/ethernet/mellanox/mlx4/en_port.c index 0a56f010c846..ee99e67187f5 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_port.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_port.c @@ -149,6 +149,7 @@ static unsigned long en_stats_adder(__be64 *start, __be64 *next, int num) int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) { + struct mlx4_counter tmp_counter_stats; struct mlx4_en_stat_out_mbox *mlx4_en_stats; struct mlx4_en_stat_out_flow_control_mbox *flowstats; struct mlx4_en_priv *priv = netdev_priv(mdev->pndev[port]); @@ -156,7 +157,7 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) struct mlx4_cmd_mailbox *mailbox; u64 in_mod = reset << 8 | port; int err; - int i; + int i, counter_index; mailbox = mlx4_alloc_cmd_mailbox(mdev->dev); if (IS_ERR(mailbox)) @@ -202,6 +203,20 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) priv->port_stats.tso_packets += ring->tso_packets; priv->port_stats.xmit_more += 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); + } /* net device stats */ stats->rx_errors = be64_to_cpu(mlx4_en_stats->PCS) + @@ -296,6 +311,11 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) spin_unlock_bh(&priv->stats_lock); + memset(&tmp_counter_stats, 0, sizeof(tmp_counter_stats)); + counter_index = mlx4_get_default_counter_index(mdev->dev, port); + err = mlx4_get_counter_stats(mdev->dev, counter_index, + &tmp_counter_stats, reset); + /* 0xffs indicates invalid value */ memset(mailbox->buf, 0xff, sizeof(*flowstats) * MLX4_NUM_PRIORITIES); @@ -314,6 +334,13 @@ int mlx4_en_DUMP_ETH_STATS(struct mlx4_en_dev *mdev, u8 port, u8 reset) spin_lock_bh(&priv->stats_lock); + if (tmp_counter_stats.counter_mode == 0) { + priv->pf_stats.rx_bytes = be64_to_cpu(tmp_counter_stats.rx_bytes); + priv->pf_stats.tx_bytes = be64_to_cpu(tmp_counter_stats.tx_bytes); + priv->pf_stats.rx_packets = be64_to_cpu(tmp_counter_stats.rx_frames); + priv->pf_stats.tx_packets = be64_to_cpu(tmp_counter_stats.tx_frames); + } + for (i = 0; i < MLX4_NUM_PRIORITIES; i++) { priv->rx_priority_flowstats[i].rx_pause = be64_to_cpu(flowstats[i].rx_pause); |