+#define IP4_TUNNEL (1 << 0)
+#define IP6_TUNNEL (1 << 1)
+#define TRANSPORT (1 << 2)
+ struct ip_addr src;
+ struct ip_addr dst;
+ uint8_t cipher_key[MAX_KEY_SIZE];
+ uint16_t cipher_key_len;
+ uint8_t auth_key[MAX_KEY_SIZE];
+ uint16_t auth_key_len;
+ uint16_t aad_len;
+ union {
+ struct rte_crypto_sym_xform *xforms;
+ struct rte_security_ipsec_xform *sec_xform;
+ };
+ enum rte_security_session_action_type type;
+ enum rte_security_ipsec_sa_direction direction;
+ uint16_t portid;
+ struct rte_security_ctx *security_ctx;
+ uint32_t ol_flags;
+
+#define MAX_RTE_FLOW_PATTERN (4)
+#define MAX_RTE_FLOW_ACTIONS (2)
+ struct rte_flow_item pattern[MAX_RTE_FLOW_PATTERN];
+ struct rte_flow_action action[MAX_RTE_FLOW_ACTIONS];
+ struct rte_flow_attr attr;
+ union {
+ struct rte_flow_item_ipv4 ipv4_spec;
+ struct rte_flow_item_ipv6 ipv6_spec;
+ };
+ struct rte_flow_item_esp esp_spec;
+ struct rte_flow *flow;
+ struct rte_security_session_conf sess_conf;