[dpdk-dev] [PATCH] net/mlx5: fix vectorized Rx burst check

Viacheslav Ovsiienko viacheslavo at nvidia.com
Sun Sep 13 21:33:39 CEST 2020


The Rx queue start/stop feature is not supported if vectorized
rx_burst routine is engaged. There was a routine address typo
and rx_burst type check was wrong.

Fixes: 161d103b231c ("net/mlx5: add queue start and stop")

Signed-off-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>
---
 drivers/net/mlx5/mlx5_rxq.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c
index 0b3e813..1aee6d1 100644
--- a/drivers/net/mlx5/mlx5_rxq.c
+++ b/drivers/net/mlx5/mlx5_rxq.c
@@ -562,7 +562,7 @@
 	 * The routine pointer depends on the process
 	 * type, should perform check there.
 	 */
-	if (pkt_burst == mlx5_rx_burst) {
+	if (pkt_burst == mlx5_rx_burst_vec) {
 		DRV_LOG(ERR, "Rx queue stop is not supported "
 			"for vectorized Rx");
 		rte_errno = EINVAL;
-- 
1.8.3.1



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