+/* main flow struct */
+typedef flow_rule_v2
+{
+ /* flow type */
+ vl_api_flow_type_v2_t type;
+
+ /* flow index */
+ u32 index;
+
+ /* bitmap of flow actions (FLOW_ACTION_*) */
+ vl_api_flow_action_v2_t actions;
+
+ /* flow id for VNET_FLOW_ACTION_MARK */
+ u32 mark_flow_id;
+
+ /* node index and next index for FLOW_ACTION_REDIRECT_TO_NODE */
+ u32 redirect_node_index;
+ u32 redirect_device_input_next_index;
+
+ /* queue for FLOW_ACTION_REDIRECT_TO_QUEUE */
+ u32 redirect_queue;
+
+ /* start queue index and queue numbers for RSS queue group with FLOW_ACTION_RSS */
+ u32 queue_index;
+ u32 queue_num;
+
+ /* buffer offset for FLOW_ACTION_BUFFER_ADVANCE */
+ i32 buffer_advance;
+
+ /* RSS types, including IPv4/IPv6/TCP/UDP... */
+ u64 rss_types;
+
+ /* RSS functions, including IPv4/IPv6/TCP/UDP... */
+ vl_api_rss_function_t rss_fun;
+
+ /* flow enum */
+ vl_api_flow_v2_t flow;
+};