net/iavf: support outer IP hash for no inner GTPU

[dpdk.git] / drivers / net / iavf / iavf_generic_flow.c

diff --git a/drivers/net/iavf/iavf_generic_flow.c b/drivers/net/iavf/iavf_generic_flow.c
index ba02538..00e7f15 100644 (file)
--- a/drivers/net/iavf/iavf_generic_flow.c
+++ b/drivers/net/iavf/iavf_generic_flow.c
@@ -34,8 +34,6 @@ static struct rte_flow *iavf_flow_create(struct rte_eth_dev *dev,
 static int iavf_flow_destroy(struct rte_eth_dev *dev,
                struct rte_flow *flow,
                struct rte_flow_error *error);
-static int iavf_flow_flush(struct rte_eth_dev *dev,
-               struct rte_flow_error *error);
 static int iavf_flow_query(struct rte_eth_dev *dev,
                struct rte_flow *flow,
                const struct rte_flow_action *actions,
@@ -317,7 +315,61 @@ enum rte_flow_item_type iavf_pattern_eth_qinq_ipv6_icmp6[] = {
        RTE_FLOW_ITEM_TYPE_END,
 };
 
-/* GTPU */
+/* IPv4 GTPC */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpc[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPC,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV4 GTPU (EH) */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPv6 GTPC */
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpc[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPC,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV6 GTPU (EH) */
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV4 GTPU IPv4 */
 enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4[] = {
        RTE_FLOW_ITEM_TYPE_ETH,
        RTE_FLOW_ITEM_TYPE_IPV4,
@@ -327,6 +379,157 @@ enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4[] = {
        RTE_FLOW_ITEM_TYPE_END,
 };
 
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv4_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV4 GTPU IPv6 */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_ipv6_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV6 GTPU IPv4 */
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv4_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV6 GTPU IPv6 */
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_ipv6_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV4 GTPU EH IPv4 */
 enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4[] = {
        RTE_FLOW_ITEM_TYPE_ETH,
        RTE_FLOW_ITEM_TYPE_IPV4,
@@ -357,7 +560,6 @@ enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4_tcp[] = {
        RTE_FLOW_ITEM_TYPE_IPV4,
        RTE_FLOW_ITEM_TYPE_TCP,
        RTE_FLOW_ITEM_TYPE_END,
-
 };
 
 enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4_icmp[] = {
@@ -371,6 +573,216 @@ enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv4_icmp[] = {
        RTE_FLOW_ITEM_TYPE_END,
 };
 
+/* IPV4 GTPU EH IPv6 */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh_ipv6_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV6 GTPU EH IPv4 */
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv4_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* IPV6 GTPU EH IPv6 */
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6_udp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6_tcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_TCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh_ipv6_icmp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_GTPU,
+       RTE_FLOW_ITEM_TYPE_GTP_PSC,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_ICMP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* ESP */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_esp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_ESP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv4_udp_esp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_ESP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_esp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_ESP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_udp_esp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_ESP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* AH */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_ah[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_AH,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_ah[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_AH,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* L2TPV3 */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_l2tpv3[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_L2TPV3OIP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_l2tpv3[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_L2TPV3OIP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+/* PFCP */
+enum rte_flow_item_type iavf_pattern_eth_ipv4_pfcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV4,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_PFCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
+enum rte_flow_item_type iavf_pattern_eth_ipv6_pfcp[] = {
+       RTE_FLOW_ITEM_TYPE_ETH,
+       RTE_FLOW_ITEM_TYPE_IPV6,
+       RTE_FLOW_ITEM_TYPE_UDP,
+       RTE_FLOW_ITEM_TYPE_PFCP,
+       RTE_FLOW_ITEM_TYPE_END,
+};
+
 typedef struct iavf_flow_engine * (*parse_engine_t)(struct iavf_adapter *ad,
                struct rte_flow *flow,
                struct iavf_parser_list *parser_list,
@@ -773,14 +1185,18 @@ iavf_flow_process_filter(struct rte_eth_dev *dev,
 
        *engine = iavf_parse_engine(ad, flow, &vf->rss_parser_list, pattern,
                                    actions, error);
-       if (*engine != NULL)
+       if (*engine)
                return 0;
 
        *engine = iavf_parse_engine(ad, flow, &vf->dist_parser_list, pattern,
                                    actions, error);
 
-       if (*engine == NULL)
-               return -EINVAL;
+       if (!*engine) {
+               rte_flow_error_set(error, EINVAL,
+                                  RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
+                                  "Failed to create parser engine.");
+               return -rte_errno;
+       }
 
        return 0;
 }
@@ -838,6 +1254,22 @@ free_flow:
        return flow;
 }
 
+static bool
+iavf_flow_is_valid(struct rte_flow *flow)
+{
+       struct iavf_flow_engine *engine;
+       void *temp;
+
+       if (flow && flow->engine) {
+               TAILQ_FOREACH_SAFE(engine, &engine_list, node, temp) {
+                       if (engine == flow->engine)
+                               return true;
+               }
+       }
+
+       return false;
+}
+
 static int
 iavf_flow_destroy(struct rte_eth_dev *dev,
                  struct rte_flow *flow,
@@ -848,10 +1280,10 @@ iavf_flow_destroy(struct rte_eth_dev *dev,
        struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(ad);
        int ret = 0;
 
-       if (!flow || !flow->engine || !flow->engine->destroy) {
+       if (!iavf_flow_is_valid(flow) || !flow->engine->destroy) {
                rte_flow_error_set(error, EINVAL,
                                   RTE_FLOW_ERROR_TYPE_HANDLE,
-                                  NULL, "Invalid flow");
+                                  NULL, "Invalid flow destroy");
                return -rte_errno;
        }
 
@@ -871,7 +1303,7 @@ iavf_flow_destroy(struct rte_eth_dev *dev,
        return ret;
 }
 
-static int
+int
 iavf_flow_flush(struct rte_eth_dev *dev,
                struct rte_flow_error *error)
 {
@@ -905,10 +1337,10 @@ iavf_flow_query(struct rte_eth_dev *dev,
                IAVF_DEV_PRIVATE_TO_ADAPTER(dev->data->dev_private);
        struct rte_flow_query_count *count = data;
 
-       if (!flow || !flow->engine || !flow->engine->query_count) {
+       if (!iavf_flow_is_valid(flow) || !flow->engine->query_count) {
                rte_flow_error_set(error, EINVAL,
                                   RTE_FLOW_ERROR_TYPE_HANDLE,
-                                  NULL, "Invalid flow");
+                                  NULL, "Invalid flow query");
                return -rte_errno;
        }