net/mlx5: fix blocker for push VLAN on Rx

The blocker should take FDB into consideration, since FDB all directions
have transfer ingress in it.

Fixes: 55060e62e4d2 ("net/mlx5: block push VLAN action on Rx")
Cc: stable@dpdk.org
Signed-off-by: Wisam Jaddo <wisamm@mellanox.com>
Acked-by: Raslan Darawsheh <rasland@mellanox.com>

diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c
index ba88325..d88daec 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow_dv.c
+++ b/drivers/net/mlx5/mlx5_flow_dv.c
@@ -1746,7 +1746,7 @@ flow_dv_validate_action_push_vlan(uint64_t action_flags,
 {
        const struct rte_flow_action_of_push_vlan *push_vlan = action->conf;
 
-       if (attr->ingress)
+       if (!attr->transfer && attr->ingress)
                return rte_flow_error_set(error, ENOTSUP,
                                          RTE_FLOW_ERROR_TYPE_ATTR_INGRESS,
                                          NULL,