diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 30 |
1 files changed, 18 insertions, 12 deletions
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 */ |