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| author |   Kamal Heib <kamalh@mellanox.com> | 2017-08-23 15:00:40 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2017-10-31 14:20:47 -0700 |
| commit | 3488bd4c3549ea805c48de522a8ede1edc902e4b (patch) | |
| tree | dd64cf9a24e63c9c2b49e0f6fb302326d9c712d3 /drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | |
| parent | net/mlx5e: Switch physical statistical counters to use stats group API (diff) | |
| download | linux-dev-3488bd4c3549ea805c48de522a8ede1edc902e4b.tar.xz linux-dev-3488bd4c3549ea805c48de522a8ede1edc902e4b.zip | |
net/mlx5e: Switch ethernet extended counters to use stats group API
Switch the ethernet extended counters to use the new stats group API.
Signed-off-by: Kamal Heib <kamalh@mellanox.com>
Reviewed-by: Gal Pressman <galp@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_stats.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_stats.c | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c index 3838f109ceb1..a4edfd8726f3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c @@ -373,6 +373,48 @@ static int mlx5e_grp_phy_fill_stats(struct mlx5e_priv *priv, u64 *data, int idx) return idx; } +#define PPORT_ETH_EXT_OFF(c) \ + MLX5_BYTE_OFF(ppcnt_reg, \ + counter_set.eth_extended_cntrs_grp_data_layout.c##_high) +static const struct counter_desc pport_eth_ext_stats_desc[] = { + { "rx_buffer_passed_thres_phy", PPORT_ETH_EXT_OFF(rx_buffer_almost_full) }, +}; + +#define NUM_PPORT_ETH_EXT_COUNTERS ARRAY_SIZE(pport_eth_ext_stats_desc) + +static int mlx5e_grp_eth_ext_get_num_stats(struct mlx5e_priv *priv) +{ + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) + return NUM_PPORT_ETH_EXT_COUNTERS; + + return 0; +} + +static int mlx5e_grp_eth_ext_fill_strings(struct mlx5e_priv *priv, u8 *data, + int idx) +{ + int i; + + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) + for (i = 0; i < NUM_PPORT_ETH_EXT_COUNTERS; i++) + strcpy(data + (idx++) * ETH_GSTRING_LEN, + pport_eth_ext_stats_desc[i].format); + return idx; +} + +static int mlx5e_grp_eth_ext_fill_stats(struct mlx5e_priv *priv, u64 *data, + int idx) +{ + int i; + + if (MLX5_CAP_PCAM_FEATURE((priv)->mdev, rx_buffer_fullness_counters)) + for (i = 0; i < NUM_PPORT_ETH_EXT_COUNTERS; i++) + data[idx++] = + MLX5E_READ_CTR64_BE(&priv->stats.pport.eth_ext_counters, + pport_eth_ext_stats_desc, i); + return idx; +} + const struct mlx5e_stats_grp mlx5e_stats_grps[] = { { .get_num_stats = mlx5e_grp_sw_get_num_stats, @@ -409,6 +451,11 @@ const struct mlx5e_stats_grp mlx5e_stats_grps[] = { .fill_strings = mlx5e_grp_phy_fill_strings, .fill_stats = mlx5e_grp_phy_fill_stats, }, + { + .get_num_stats = mlx5e_grp_eth_ext_get_num_stats, + .fill_strings = mlx5e_grp_eth_ext_fill_strings, + .fill_stats = mlx5e_grp_eth_ext_fill_stats, + } }; const int mlx5e_num_stats_grps = ARRAY_SIZE(mlx5e_stats_grps); |