diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/params.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/params.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c index 150c8e82c738..3cbb596821e8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/params.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/params.c @@ -167,6 +167,18 @@ u16 mlx5e_get_rq_headroom(struct mlx5_core_dev *mdev, return is_linear_skb ? mlx5e_get_linear_rq_headroom(params, xsk) : 0; } +struct mlx5e_lro_param mlx5e_get_lro_param(struct mlx5e_params *params) +{ + struct mlx5e_lro_param lro_param; + + lro_param = (struct mlx5e_lro_param) { + .enabled = params->lro_en, + .timeout = params->lro_timeout, + }; + + return lro_param; +} + u16 mlx5e_calc_sq_stop_room(struct mlx5_core_dev *mdev, struct mlx5e_params *params) { bool is_mpwqe = MLX5E_GET_PFLAG(params, MLX5E_PFLAG_SKB_TX_MPWQE); @@ -471,6 +483,15 @@ static void mlx5e_build_rx_cq_param(struct mlx5_core_dev *mdev, param->cq_period_mode = params->rx_cq_moderation.cq_period_mode; } +static u8 rq_end_pad_mode(struct mlx5_core_dev *mdev, struct mlx5e_params *params) +{ + bool ro = pcie_relaxed_ordering_enabled(mdev->pdev) && + MLX5_CAP_GEN(mdev, relaxed_ordering_write); + + return ro && params->lro_en ? + MLX5_WQ_END_PAD_MODE_NONE : MLX5_WQ_END_PAD_MODE_ALIGN; +} + int mlx5e_build_rq_param(struct mlx5_core_dev *mdev, struct mlx5e_params *params, struct mlx5e_xsk_param *xsk, @@ -508,7 +529,7 @@ int mlx5e_build_rq_param(struct mlx5_core_dev *mdev, } MLX5_SET(wq, wq, wq_type, params->rq_wq_type); - MLX5_SET(wq, wq, end_padding_mode, MLX5_WQ_END_PAD_MODE_ALIGN); + MLX5_SET(wq, wq, end_padding_mode, rq_end_pad_mode(mdev, params)); MLX5_SET(wq, wq, log_wq_stride, mlx5e_get_rqwq_log_stride(params->rq_wq_type, ndsegs)); MLX5_SET(wq, wq, pd, mdev->mlx5e_res.hw_objs.pdn); |