+int igb_rss_conf_init(struct rte_eth_dev *dev,
+ struct igb_rte_flow_rss_conf *out,
+ const struct rte_flow_action_rss *in);
+int igb_action_rss_same(const struct rte_flow_action_rss *comp,
+ const struct rte_flow_action_rss *with);
+int igb_config_rss_filter(struct rte_eth_dev *dev,
+ struct igb_rte_flow_rss_conf *conf,
+ bool add);
+