[dpdk-dev] [PATCH] net/mlx5: fix add Tx scheduling check

Viacheslav Ovsiienko viacheslavo at nvidia.com
Wed Nov 10 14:05:52 CET 2021


There was the redundant check for the enabled E-Switch, this
resulted in device probing failure if the Tx scheduling was
requested and E-Switch was enabled.

Fixes: f17e4b4ffef9 ("net/mlx5: add Tx scheduling check on queue creation")
Cc: stable at dpdk.org

Signed-off-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
---
 drivers/net/mlx5/linux/mlx5_os.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/net/mlx5/linux/mlx5_os.c b/drivers/net/mlx5/linux/mlx5_os.c
index de880ee4c9..c29fe3d92b 100644
--- a/drivers/net/mlx5/linux/mlx5_os.c
+++ b/drivers/net/mlx5/linux/mlx5_os.c
@@ -1727,8 +1727,7 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
 		priv->obj_ops = ibv_obj_ops;
 	}
 	if (config->tx_pp &&
-	    (priv->config.dv_esw_en ||
-	     priv->obj_ops.txq_obj_new != mlx5_txq_devx_obj_new)) {
+	    priv->obj_ops.txq_obj_new != mlx5_txq_devx_obj_new) {
 		/*
 		 * HAVE_MLX5DV_DEVX_UAR_OFFSET is required to support
 		 * packet pacing and already checked above.
-- 
2.18.1



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