diff options
| author | Tariq Toukan <tariqt@nvidia.com> | 2024-02-15 06:08:11 +0300 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@nvidia.com> | 2024-03-07 11:40:39 +0300 |
| commit | 7f525acbccdf7e682d36c196445fb07b8b68dd79 (patch) | |
| tree | d6ef76735d96487b211af0635f68554094303f21 /drivers/net/ethernet/mellanox/mlx5/core/en.h | |
| parent | 40e6ad9182b48b60c50b23b3a63e6d132f02b3ec (diff) | |
| download | linux-7f525acbccdf7e682d36c196445fb07b8b68dd79.tar.xz | |
net/mlx5e: Support per-mdev queue counter
Each queue counter object counts some events (in hardware) for the RQs
that are attached to it, like events of packet drops due to no receive
WQE (rx_out_of_buffer).
Each RQ can be attached to a queue counter only within the same vhca. To
still cover all RQs with these counters, we create multiple instances,
one per vhca.
The result that's shown to the user is now the sum of all instances.
Signed-off-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index f6e78c465c7a..84db05fb9389 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -793,6 +793,7 @@ struct mlx5e_channel { DECLARE_BITMAP(state, MLX5E_CHANNEL_NUM_STATES); int ix; int vec_ix; + int sd_ix; int cpu; /* Sync between icosq recovery and XSK enable/disable. */ struct mutex icosq_recovery_lock; @@ -916,7 +917,7 @@ struct mlx5e_priv { bool tx_ptp_opened; bool rx_ptp_opened; struct hwtstamp_config tstamp; - u16 q_counter; + u16 q_counter[MLX5_SD_MAX_GROUP_SZ]; u16 drop_rq_q_counter; struct notifier_block events_nb; struct notifier_block blocking_events_nb; @@ -1031,12 +1032,12 @@ struct mlx5e_xsk_param; struct mlx5e_rq_param; int mlx5e_open_rq(struct mlx5e_params *params, struct mlx5e_rq_param *param, - struct mlx5e_xsk_param *xsk, int node, + struct mlx5e_xsk_param *xsk, int node, u16 q_counter, struct mlx5e_rq *rq); #define MLX5E_RQ_WQES_TIMEOUT 20000 /* msecs */ int mlx5e_wait_for_min_rx_wqes(struct mlx5e_rq *rq, int wait_time); void mlx5e_close_rq(struct mlx5e_rq *rq); -int mlx5e_create_rq(struct mlx5e_rq *rq, struct mlx5e_rq_param *param); +int mlx5e_create_rq(struct mlx5e_rq *rq, struct mlx5e_rq_param *param, u16 q_counter); void mlx5e_destroy_rq(struct mlx5e_rq *rq); struct mlx5e_sq_param; |