diff mbox series

[net-next,V2,14/15] net/mlx5e: Do not request completion on every single UMR WQE

Message ID 20200717000410.55600-15-saeedm@mellanox.com
State Accepted
Delegated to: David Miller
Headers show
Series [net-next,V2,01/15] net/mlx5e: Fix missing switch_id for representors | expand

Commit Message

Saeed Mahameed July 17, 2020, 12:04 a.m. UTC
From: Tariq Toukan <tariqt@mellanox.com>

UMR WQEs are posted in bulks, and HW is notified once per a bulk.
Reduce the number of completions by requesting such only for
the last WQE of the bulk.

Signed-off-by: Tariq Toukan <tariqt@mellanox.com>
Reviewed-by: Maxim Mikityanskiy <maximmi@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
---
 drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 1 -
 1 file changed, 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 88ea1908cb14a..9d5d8b28bcd81 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
@@ -232,7 +232,6 @@  static inline void mlx5e_build_umr_wqe(struct mlx5e_rq *rq,
 
 	cseg->qpn_ds    = cpu_to_be32((sq->sqn << MLX5_WQE_CTRL_QPN_SHIFT) |
 				      ds_cnt);
-	cseg->fm_ce_se  = MLX5_WQE_CTRL_CQ_UPDATE;
 	cseg->umr_mkey  = rq->mkey_be;
 
 	ucseg->flags = MLX5_UMR_TRANSLATION_OFFSET_EN | MLX5_UMR_INLINE;