From 556dd1b9c3134501aba707fab66cf4d739e40061 Mon Sep 17 00:00:00 2001 From: Tariq Toukan Date: Wed, 2 Mar 2016 00:13:36 +0200 Subject: [PATCH] net/mlx5e: Set drop RQ's necessary parameters only By its role, there is no need to set all the other parameters for the drop RQ. Signed-off-by: Tariq Toukan Signed-off-by: Saeed Mahameed Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 013be09..30fd971 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -1064,6 +1064,15 @@ static void mlx5e_build_rq_param(struct mlx5e_priv *priv, param->wq.linear = 1; } +static void mlx5e_build_drop_rq_param(struct mlx5e_rq_param *param) +{ + void *rqc = param->rqc; + void *wq = MLX5_ADDR_OF(rqc, rqc, wq); + + MLX5_SET(wq, wq, wq_type, MLX5_WQ_TYPE_LINKED_LIST); + MLX5_SET(wq, wq, log_wq_stride, ilog2(sizeof(struct mlx5e_rx_wqe))); +} + static void mlx5e_build_sq_param(struct mlx5e_priv *priv, struct mlx5e_sq_param *param) { @@ -1574,8 +1583,7 @@ static int mlx5e_open_drop_rq(struct mlx5e_priv *priv) memset(&cq_param, 0, sizeof(cq_param)); memset(&rq_param, 0, sizeof(rq_param)); - mlx5e_build_rx_cq_param(priv, &cq_param); - mlx5e_build_rq_param(priv, &rq_param); + mlx5e_build_drop_rq_param(&rq_param); err = mlx5e_create_drop_cq(priv, cq, &cq_param); if (err) -- 2.7.4