diff options
Diffstat (limited to '')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 5f0f3493d747..2553c58dcf1c 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -754,7 +754,15 @@ static const struct counter_desc pport_per_prio_pfc_stats_desc[] = { { "rx_%s_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) }, }; +static const struct counter_desc pport_pfc_stall_stats_desc[] = { + { "tx_pause_storm_warning_events ", PPORT_PER_PRIO_OFF(device_stall_minor_watermark_cnt) }, + { "tx_pause_storm_error_events", PPORT_PER_PRIO_OFF(device_stall_critical_watermark_cnt) }, +}; + #define NUM_PPORT_PER_PRIO_PFC_COUNTERS ARRAY_SIZE(pport_per_prio_pfc_stats_desc) +#define NUM_PPORT_PFC_STALL_COUNTERS(priv) (ARRAY_SIZE(pport_pfc_stall_stats_desc) * \ + MLX5_CAP_PCAM_FEATURE((priv)->mdev, pfcc_mask) * \ + MLX5_CAP_DEBUG((priv)->mdev, stall_detect)) static unsigned long mlx5e_query_pfc_combined(struct mlx5e_priv *priv) { @@ -790,7 +798,8 @@ static int mlx5e_grp_per_prio_pfc_get_num_stats(struct mlx5e_priv *priv) { return (mlx5e_query_global_pause_combined(priv) + hweight8(mlx5e_query_pfc_combined(priv))) * - NUM_PPORT_PER_PRIO_PFC_COUNTERS; + NUM_PPORT_PER_PRIO_PFC_COUNTERS + + NUM_PPORT_PFC_STALL_COUNTERS(priv); } static int mlx5e_grp_per_prio_pfc_fill_strings(struct mlx5e_priv *priv, @@ -818,6 +827,10 @@ static int mlx5e_grp_per_prio_pfc_fill_strings(struct mlx5e_priv *priv, } } + for (i = 0; i < NUM_PPORT_PFC_STALL_COUNTERS(priv); i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pport_pfc_stall_stats_desc[i].format); + return idx; } @@ -845,6 +858,10 @@ static int mlx5e_grp_per_prio_pfc_fill_stats(struct mlx5e_priv *priv, } } + for (i = 0; i < NUM_PPORT_PFC_STALL_COUNTERS(priv); i++) + data[idx++] = MLX5E_READ_CTR64_BE(&priv->stats.pport.per_prio_counters[0], + pport_pfc_stall_stats_desc, i); + return idx; } |