diff options
| author | Gal Pressman <galp@mellanox.com> | 2016-04-24 19:51:49 (GMT) |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-04-26 19:58:01 (GMT) |
| commit | cf678570d5a1022c4c4dbda7792f2a36f0b9fec0 (patch) | |
| tree | 84817384dde37174df8861d9e298005120fcd4ea /drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | |
| parent | 8075cb72382bf854a3a95f74ea4f9d19ebe29fd5 (diff) | |
| download | linux-cf678570d5a1022c4c4dbda7792f2a36f0b9fec0.tar.xz | |
net/mlx5e: Add per priority group to PPort counters
Expose counters providing information for each priority level (PCP) through
ethtool -S option and DCBNL.
This includes rx/tx bytes, frames, and pause counters.
Signed-off-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_stats.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.h | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h index 4f3a08d..de27eea 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h @@ -165,11 +165,19 @@ static const struct counter_desc vport_stats_desc[] = { #define PPORT_2819_GET(pstats, c) \ MLX5_GET64(ppcnt_reg, pstats->RFC_2819_counters, \ counter_set.eth_2819_cntrs_grp_data_layout.c##_high) +#define PPORT_PER_PRIO_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_per_prio_grp_data_layout.c##_high) +#define PPORT_PER_PRIO_GET(pstats, prio, c) \ + MLX5_GET64(ppcnt_reg, pstats->per_prio_counters[prio], \ + counter_set.eth_per_prio_grp_data_layout.c##_high) +#define NUM_PPORT_PRIO 8 struct mlx5e_pport_stats { __be64 IEEE_802_3_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 RFC_2863_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; __be64 RFC_2819_counters[MLX5_ST_SZ_QW(ppcnt_reg)]; + __be64 per_prio_counters[NUM_PPORT_PRIO][MLX5_ST_SZ_QW(ppcnt_reg)]; }; static const struct counter_desc pport_802_3_stats_desc[] = { @@ -241,6 +249,21 @@ static const struct counter_desc pport_2819_stats_desc[] = { PPORT_2819_OFF(ether_stats_pkts8192to10239octets) }, }; +static const struct counter_desc pport_per_prio_traffic_stats_desc[] = { + { "rx_octets", PPORT_PER_PRIO_OFF(rx_octets) }, + { "rx_frames", PPORT_PER_PRIO_OFF(rx_frames) }, + { "tx_octets", PPORT_PER_PRIO_OFF(tx_octets) }, + { "tx_frames", PPORT_PER_PRIO_OFF(tx_frames) }, +}; + +static const struct counter_desc pport_per_prio_pfc_stats_desc[] = { + { "rx_pause", PPORT_PER_PRIO_OFF(rx_pause) }, + { "rx_pause_duration", PPORT_PER_PRIO_OFF(rx_pause_duration) }, + { "tx_pause", PPORT_PER_PRIO_OFF(tx_pause) }, + { "tx_pause_duration", PPORT_PER_PRIO_OFF(tx_pause_duration) }, + { "rx_pause_transition", PPORT_PER_PRIO_OFF(rx_pause_transition) }, +}; + struct mlx5e_rq_stats { u64 packets; u64 bytes; @@ -305,9 +328,15 @@ static const struct counter_desc sq_stats_desc[] = { #define NUM_PPORT_802_3_COUNTERS ARRAY_SIZE(pport_802_3_stats_desc) #define NUM_PPORT_2863_COUNTERS ARRAY_SIZE(pport_2863_stats_desc) #define NUM_PPORT_2819_COUNTERS ARRAY_SIZE(pport_2819_stats_desc) +#define NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS \ + ARRAY_SIZE(pport_per_prio_traffic_stats_desc) +#define NUM_PPORT_PER_PRIO_PFC_COUNTERS \ + ARRAY_SIZE(pport_per_prio_pfc_stats_desc) #define NUM_PPORT_COUNTERS (NUM_PPORT_802_3_COUNTERS + \ NUM_PPORT_2863_COUNTERS + \ - NUM_PPORT_2819_COUNTERS) + NUM_PPORT_2819_COUNTERS + \ + NUM_PPORT_PER_PRIO_TRAFFIC_COUNTERS * \ + NUM_PPORT_PRIO) #define NUM_RQ_STATS ARRAY_SIZE(rq_stats_desc) #define NUM_SQ_STATS ARRAY_SIZE(sq_stats_desc) |