From 304ffe576f239e5405228c0feec04b6138d525b7 Mon Sep 17 00:00:00 2001 From: Dekel Peled Date: Thu, 7 Nov 2019 17:04:19 +0200 Subject: [PATCH] net/mlx5: fix condition to create default rule Previous patch added creation of a default flow rule on port start. Rule is created under the condition that device is in eswitch mode, and is not a VF, to make sure rule is created only once. In Bluefield, where PF representor is used, this condition is not sufficient. Rule is created twice, causing loss of traffic. This patch updates this condition, adding check that device is also not a representor. Fixes: b67b4ecbde22 ("net/mlx5: skip table zero to improve insertion rate") Signed-off-by: Dekel Peled Acked-by: Viacheslav Ovsiienko --- drivers/net/mlx5/mlx5_trigger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/mlx5/mlx5_trigger.c b/drivers/net/mlx5/mlx5_trigger.c index cafab25c67..f4dc047c4f 100644 --- a/drivers/net/mlx5/mlx5_trigger.c +++ b/drivers/net/mlx5/mlx5_trigger.c @@ -420,7 +420,7 @@ mlx5_traffic_enable(struct rte_eth_dev *dev) } mlx5_txq_release(dev, i); } - if (priv->config.dv_esw_en && !priv->config.vf) + if (priv->config.dv_esw_en && !priv->config.vf && !priv->representor) if (!mlx5_flow_create_esw_table_zero_flow(dev)) goto error; if (priv->isolated) -- 2.20.1