net/mlx5: support push flow action on VLAN header

[dpdk.git] / drivers / net / mlx5 / mlx5_flow.h

diff --git a/drivers/net/mlx5/mlx5_flow.h b/drivers/net/mlx5/mlx5_flow.h
index 06b0470..15c9c04 100644 (file)
--- a/drivers/net/mlx5/mlx5_flow.h
+++ b/drivers/net/mlx5/mlx5_flow.h
@@ -150,7 +150,8 @@
 
 #define MLX5_FLOW_ENCAP_ACTIONS        (MLX5_FLOW_ACTION_VXLAN_ENCAP | \
                                 MLX5_FLOW_ACTION_NVGRE_ENCAP | \
-                                MLX5_FLOW_ACTION_RAW_ENCAP)
+                                MLX5_FLOW_ACTION_RAW_ENCAP | \
+                                MLX5_FLOW_ACTION_OF_PUSH_VLAN)
 
 #define MLX5_FLOW_DECAP_ACTIONS        (MLX5_FLOW_ACTION_VXLAN_DECAP | \
                                 MLX5_FLOW_ACTION_NVGRE_DECAP | \
@@ -172,7 +173,8 @@
                                      MLX5_FLOW_ACTION_INC_TCP_ACK | \
                                      MLX5_FLOW_ACTION_DEC_TCP_ACK)
 
-#define MLX5_FLOW_VLAN_ACTIONS (MLX5_FLOW_ACTION_OF_POP_VLAN)
+#define MLX5_FLOW_VLAN_ACTIONS (MLX5_FLOW_ACTION_OF_POP_VLAN | \
+                               MLX5_FLOW_ACTION_OF_PUSH_VLAN)
 
 #ifndef IPPROTO_MPLS
 #define IPPROTO_MPLS 137
@@ -309,6 +311,16 @@ struct mlx5_flow_dv_port_id_action_resource {
        uint32_t port_id; /**< Port ID value. */
 };
 
+/* Push VLAN action resource structure */
+struct mlx5_flow_dv_push_vlan_action_resource {
+       LIST_ENTRY(mlx5_flow_dv_push_vlan_action_resource) next;
+       /* Pointer to next element. */
+       rte_atomic32_t refcnt; /**< Reference counter. */
+       void *action; /**< Direct verbs action object. */
+       uint8_t ft_type; /**< Flow table type, Rx, Tx or FDB. */
+       rte_be32_t vlan_tag; /**< VLAN tag value. */
+};
+
 /*
  * Max number of actions per DV flow.
  * See CREATE_FLOW_MAX_FLOW_ACTIONS_SUPPORTED
@@ -335,6 +347,8 @@ struct mlx5_flow_dv {
        /**< Pointer to port ID action resource. */
        struct mlx5_vf_vlan vf_vlan;
        /**< Structure for VF VLAN workaround. */
+       struct mlx5_flow_dv_push_vlan_action_resource *push_vlan_res;
+       /**< Pointer to push VLAN action resource in cache. */
 #ifdef HAVE_IBV_FLOW_DV_SUPPORT
        void *actions[MLX5_DV_MAX_NUMBER_OF_ACTIONS];
        /**< Action list. */