diff options
| author | Tariq Toukan <tariqt@mellanox.com> | 2018-11-20 11:50:30 +0200 |
|---|---|---|
| committer | Saeed Mahameed <saeedm@mellanox.com> | 2018-12-20 22:54:20 -0800 |
| commit | 6277053afa34253eb8d8d147388e4426e615bae4 (patch) | |
| tree | e1fb8b4303f1e36b8394e345d661313e1c7809a4 /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
| parent | 5e0d2eef771ee78b092bf93d040eac02a0965fea (diff) | |
net/mlx5e: XDP, Add user control for XDP TX MPWQE feature
Add ethtool private flag 'xdp_tx_mpwqe' to control the feature
from userspace.
Feature is set ON by default, if supported.
Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en_main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 07b16e5f02bd..8cfd2ec7c0a2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2341,7 +2341,7 @@ static void mlx5e_build_xdpsq_param(struct mlx5e_priv *priv, mlx5e_build_sq_param_common(priv, param); MLX5_SET(wq, wq, log_wq_sz, params->log_sq_size); - param->is_mpw = MLX5_CAP_ETH(priv->mdev, enhanced_multi_pkt_send_wqe); + param->is_mpw = MLX5E_GET_PFLAG(params, MLX5E_PFLAG_XDP_TX_MPWQE); } static void mlx5e_build_channel_param(struct mlx5e_priv *priv, @@ -4595,6 +4595,10 @@ void mlx5e_build_nic_params(struct mlx5_core_dev *mdev, MLX5E_PARAMS_MINIMUM_LOG_SQ_SIZE : MLX5E_PARAMS_DEFAULT_LOG_SQ_SIZE; + /* XDP SQ */ + MLX5E_SET_PFLAG(params, MLX5E_PFLAG_XDP_TX_MPWQE, + MLX5_CAP_ETH(mdev, enhanced_multi_pkt_send_wqe)); + /* set CQE compression */ params->rx_cqe_compress_def = false; if (MLX5_CAP_GEN(mdev, cqe_compression) && |