From 5507cb79279d03d196133bcc26feace49e8e1fab Mon Sep 17 00:00:00 2001 From: Dekel Peled Date: Wed, 22 Jan 2020 16:27:16 +0200 Subject: [PATCH] net/mlx5: allow push VLAN without VID Currently the push VLAN action requires a VID value, either from existing VLAN item, or from following 'set VLAN vid' action. This patch removes this limitation, allowing a push VLAN action with vid value 0. Fixes: b8c0372bc5ac ("net/mlx5: fix set VLAN ID/PCP in new header") Cc: stable@dpdk.org Signed-off-by: Dekel Peled Acked-by: Ori Kam Acked-by: Viacheslav Ovsiienko --- drivers/net/mlx5/mlx5_flow_dv.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/net/mlx5/mlx5_flow_dv.c b/drivers/net/mlx5/mlx5_flow_dv.c index d7176c80ef..59ece01089 100644 --- a/drivers/net/mlx5/mlx5_flow_dv.c +++ b/drivers/net/mlx5/mlx5_flow_dv.c @@ -1734,7 +1734,7 @@ flow_dev_get_vlan_info_from_items(const struct rte_flow_item *items, */ static int flow_dv_validate_action_push_vlan(uint64_t action_flags, - uint64_t item_flags, + uint64_t item_flags __rte_unused, const struct rte_flow_action *action, const struct rte_flow_attr *attr, struct rte_flow_error *error) @@ -1751,14 +1751,6 @@ flow_dv_validate_action_push_vlan(uint64_t action_flags, RTE_FLOW_ERROR_TYPE_ACTION, action, "no support for multiple VLAN " "actions"); - if (!mlx5_flow_find_action - (action + 1, RTE_FLOW_ACTION_TYPE_OF_SET_VLAN_VID) && - !(item_flags & MLX5_FLOW_LAYER_OUTER_VLAN)) - return rte_flow_error_set(error, ENOTSUP, - RTE_FLOW_ERROR_TYPE_ACTION, action, - "push VLAN needs to match on VLAN in order to " - "get VLAN VID information because there is " - "no followed set VLAN VID action"); if (action_flags & MLX5_FLOW_ACTION_PORT_ID) return rte_flow_error_set(error, EINVAL, RTE_FLOW_ERROR_TYPE_ACTION, action, -- 2.20.1