diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en.h | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 30 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rep.c | 11 |
3 files changed, 25 insertions, 18 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en.h b/drivers/net/ethernet/mellanox/mlx5/core/en.h index 01a967e717e7..b298456da8e7 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en.h @@ -966,6 +966,8 @@ void mlx5e_destroy_netdev(struct mlx5e_priv *priv); void mlx5e_build_nic_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params, u16 max_channels, u16 mtu); +void mlx5e_build_rq_params(struct mlx5_core_dev *mdev, + struct mlx5e_params *params); u8 mlx5e_params_calculate_tx_min_inline(struct mlx5_core_dev *mdev); void mlx5e_rx_dim_work(struct work_struct *work); void mlx5e_tx_dim_work(struct work_struct *work); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 5955b4d844cc..46001855d0e9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -4480,6 +4480,23 @@ static u32 mlx5e_choose_lro_timeout(struct mlx5_core_dev *mdev, u32 wanted_timeo return MLX5_CAP_ETH(mdev, lro_timer_supported_periods[i]); } +void mlx5e_build_rq_params(struct mlx5_core_dev *mdev, + struct mlx5e_params *params) +{ + /* Prefer Striding RQ, unless any of the following holds: + * - Striding RQ configuration is not possible/supported. + * - Slow PCI heuristic. + * - Legacy RQ would use linear SKB while Striding RQ would use non-linear. + */ + if (!slow_pci_heuristic(mdev) && + mlx5e_striding_rq_possible(mdev, params) && + (mlx5e_rx_mpwqe_is_linear_skb(mdev, params) || + !mlx5e_rx_is_linear_skb(mdev, params))) + MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_STRIDING_RQ, true); + mlx5e_set_rq_type(mdev, params); + mlx5e_init_rq_type_params(mdev, params); +} + void mlx5e_build_nic_params(struct mlx5_core_dev *mdev, struct mlx5e_params *params, u16 max_channels, u16 mtu) @@ -4505,18 +4522,7 @@ void mlx5e_build_nic_params(struct mlx5_core_dev *mdev, MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_CQE_COMPRESS, params->rx_cqe_compress_def); /* RQ */ - /* Prefer Striding RQ, unless any of the following holds: - * - Striding RQ configuration is not possible/supported. - * - Slow PCI heuristic. - * - Legacy RQ would use linear SKB while Striding RQ would use non-linear. - */ - if (!slow_pci_heuristic(mdev) && - mlx5e_striding_rq_possible(mdev, params) && - (mlx5e_rx_mpwqe_is_linear_skb(mdev, params) || - !mlx5e_rx_is_linear_skb(mdev, params))) - MLX5E_SET_PFLAG(params, MLX5E_PFLAG_RX_STRIDING_RQ, true); - mlx5e_set_rq_type(mdev, params); - mlx5e_init_rq_type_params(mdev, params); + mlx5e_build_rq_params(mdev, params); /* HW LRO */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c index f6eead24931f..fc4433e93846 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rep.c @@ -46,8 +46,6 @@ #define MLX5E_REP_PARAMS_LOG_SQ_SIZE \ max(0x6, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE) -#define MLX5E_REP_PARAMS_LOG_RQ_SIZE \ - max(0x6, MLX5E_PARAMS_MINIMUM_LOG_RQ_SIZE) static const char mlx5e_rep_driver_name[] = "mlx5e_rep"; @@ -934,14 +932,15 @@ static void mlx5e_build_rep_params(struct mlx5_core_dev *mdev, params->hard_mtu = MLX5E_ETH_HARD_MTU; params->sw_mtu = mtu; params->log_sq_size = MLX5E_REP_PARAMS_LOG_SQ_SIZE; - params->rq_wq_type = MLX5_WQ_TYPE_CYCLIC; - params->log_rq_mtu_frames = MLX5E_REP_PARAMS_LOG_RQ_SIZE; + /* RQ */ + mlx5e_build_rq_params(mdev, params); + + /* CQ moderation params */ params->rx_dim_enabled = MLX5_CAP_GEN(mdev, cq_moderation); mlx5e_set_rx_cq_mode_params(params, cq_period_mode); params->num_tc = 1; - params->lro_wqe_sz = MLX5E_PARAMS_DEFAULT_LRO_WQE_SZ; mlx5_query_min_inline(mdev, ¶ms->tx_min_inline_mode); } @@ -1077,7 +1076,7 @@ static const struct mlx5e_profile mlx5e_rep_profile = { .max_nch = mlx5e_get_rep_max_num_channels, .update_carrier = NULL, .rx_handlers.handle_rx_cqe = mlx5e_handle_rx_cqe_rep, - .rx_handlers.handle_rx_cqe_mpwqe = NULL /* Not supported */, + .rx_handlers.handle_rx_cqe_mpwqe = mlx5e_handle_rx_cqe_mpwrq, .max_tc = 1, }; |