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From: Tal Shnaiderman <>
Subject: [dpdk-stable] [PATCH] net/mlx5: fix wrong assignment of allow_multi_pkt_send_wqe
Date: Mon, 26 Oct 2020 20:17:48 +0200
Message-ID: <> (raw)

Fix wrong assignment of allow_multi_pkt_send_wqe
in mlx5_devx_cmd_create_sq.
The incorrect assignment was introduced in the initial
mlx5_devx_cmd_create_sq implementation.

sq_attr->flush_in_error_en is
mistakenly assigned to both allow_multi_pkt_send_wqe and
flush_in_error_en, it was detected during Windows PMD development.

The fix is simply assigning the right value in mlx5_devx_cmd_create_sq
to sq_attr->allow_multi_pkt_send_wqe

Fixes: ae18a1ae9692 ("net/mlx5: support Tx hairpin queues")

Signed-off-by: Tal Shnaiderman <>
Acked-by: Matan Azrad <>
 drivers/common/mlx5/mlx5_devx_cmds.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/common/mlx5/mlx5_devx_cmds.c b/drivers/common/mlx5/mlx5_devx_cmds.c
index fd4e3f2d48..55aaba1980 100644
--- a/drivers/common/mlx5/mlx5_devx_cmds.c
+++ b/drivers/common/mlx5/mlx5_devx_cmds.c
@@ -1246,7 +1246,7 @@ mlx5_devx_cmd_create_sq(void *ctx,
 	MLX5_SET(sqc, sq_ctx, fre, sq_attr->fre);
 	MLX5_SET(sqc, sq_ctx, flush_in_error_en, sq_attr->flush_in_error_en);
 	MLX5_SET(sqc, sq_ctx, allow_multi_pkt_send_wqe,
-		 sq_attr->flush_in_error_en);
+		 sq_attr->allow_multi_pkt_send_wqe);
 	MLX5_SET(sqc, sq_ctx, min_wqe_inline_mode,
 	MLX5_SET(sqc, sq_ctx, state, sq_attr->state);

             reply	other threads:[~2020-10-26 18:18 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-26 18:17 Tal Shnaiderman [this message]
2020-11-01 14:57 ` [dpdk-stable] [dpdk-dev] " Raslan Darawsheh

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