+ struct rte_flow_item_flex_handle *(*flex_item_create)
+ (struct rte_eth_dev *dev,
+ const struct rte_flow_item_flex_conf *conf,
+ struct rte_flow_error *error);
+ int (*flex_item_release)
+ (struct rte_eth_dev *dev,
+ const struct rte_flow_item_flex_handle *handle,
+ struct rte_flow_error *error);