[RFC,5/8] Support dst ip only for RSS
diff mbox series

Message ID 20200703111644.73351-6-gordon.noonan@intel.com
State Deferred
Delegated to: Qi Zhang
Headers show
Series
  • net/iavf: Enable 256 queues
Related show

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Context Check Description
ci/Intel-compilation fail Compilation issues
ci/checkpatch warning coding style issues

Commit Message

From: gordonno <gordon.noonan@intel.com>

---
 drivers/net/iavf/iavf_hash.c | 476 +++++++++++++++++++++--------------
 1 file changed, 281 insertions(+), 195 deletions(-)

Patch
diff mbox series

diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index af528863b..a7691ef0c 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -35,6 +35,12 @@  enum iavf_pattern_hint_type {
 	IAVF_PATTERN_HINT_IPV6_SCTP,
 };
 
+enum iavf_gtpu_hint {
+	IAVF_GTPU_HINT_DOWNLINK,
+	IAVF_GTPU_HINT_UPLINK,
+	IAVF_GTPU_HINT_NONE,
+};
+
 struct iavf_pattern_match_type {
 	enum iavf_pattern_hint_type phint_type;
 };
@@ -43,6 +49,7 @@  struct iavf_hash_match_type {
 	enum iavf_pattern_hint_type phint_type;
 	uint64_t hash_type;
 	struct virtchnl_proto_hdrs *proto_hdrs;
+	enum iavf_gtpu_hint gtpu_hint;
 };
 
 struct iavf_rss_meta {
@@ -147,9 +154,6 @@  static struct iavf_pattern_match_item iavf_hash_pattern_list[] = {
 	{iavf_pattern_empty, IAVF_INSET_NONE, &phint_empty},
 };
 
-#define	GTP_EH_PDU_LINK_UP		1
-#define	GTP_EH_PDU_LINK_DWN		0
-
 #define TUNNEL_LEVEL_OUTER		0
 #define TUNNEL_LEVEL_FIRST_INNER	1
 
@@ -160,103 +164,112 @@  static struct iavf_pattern_match_item iavf_hash_pattern_list[] = {
 #define BUFF_NOUSED			0
 #define FIELD_FOR_PROTO_ONLY		0
 
+#define FIELD_SELECTOR(proto_hdr_field) \
+		(1UL << ((proto_hdr_field) & PROTO_HDR_FIELD_MASK))
+
 #define proto_hint_eth_src { \
-	VIRTCHNL_PROTO_HDR_ETH, VIRTCHNL_PROTO_HDR_ETH_SRC, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_ETH, FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_ETH_SRC), \
+	{BUFF_NOUSED } }
 
 #define proto_hint_eth_dst { \
-	VIRTCHNL_PROTO_HDR_ETH, VIRTCHNL_PROTO_HDR_ETH_DST, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_ETH, FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_ETH_DST), \
+	{BUFF_NOUSED } }
 
 #define proto_hint_eth_only { \
 	VIRTCHNL_PROTO_HDR_ETH, FIELD_FOR_PROTO_ONLY, {BUFF_NOUSED } }
 
 #define proto_hint_eth { \
 	VIRTCHNL_PROTO_HDR_ETH, \
-	VIRTCHNL_PROTO_HDR_ETH_SRC | VIRTCHNL_PROTO_HDR_ETH_DST, \
-	{BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_ETH_SRC) | \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_ETH_DST), {BUFF_NOUSED } }
 
 #define proto_hint_svlan { \
-	VIRTCHNL_PROTO_HDR_S_VLAN, VIRTCHNL_PROTO_HDR_S_VLAN_ID, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_S_VLAN, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_S_VLAN_ID), {BUFF_NOUSED } }
 
 #define proto_hint_cvlan { \
-	VIRTCHNL_PROTO_HDR_C_VLAN, VIRTCHNL_PROTO_HDR_C_VLAN_ID, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_C_VLAN, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_C_VLAN_ID), {BUFF_NOUSED } }
 
 #define proto_hint_ipv4_src { \
-	VIRTCHNL_PROTO_HDR_IPV4, VIRTCHNL_PROTO_HDR_IPV4_SRC, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_IPV4, FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_SRC), \
+	{BUFF_NOUSED } }
 
 #define proto_hint_ipv4_dst { \
-	VIRTCHNL_PROTO_HDR_IPV4, VIRTCHNL_PROTO_HDR_IPV4_DST, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_IPV4, FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_DST), \
+	{BUFF_NOUSED } }
 
 #define proto_hint_ipv4_only { \
 	VIRTCHNL_PROTO_HDR_IPV4, FIELD_FOR_PROTO_ONLY, {BUFF_NOUSED } }
 
 #define proto_hint_ipv4 { \
 	VIRTCHNL_PROTO_HDR_IPV4, \
-	VIRTCHNL_PROTO_HDR_IPV4_SRC | VIRTCHNL_PROTO_HDR_IPV4_DST, \
-	{BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_SRC) | \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV4_DST), {BUFF_NOUSED } }
 
 #define proto_hint_udp_src_port { \
-	VIRTCHNL_PROTO_HDR_UDP, VIRTCHNL_PROTO_HDR_UDP_SRC_PORT, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_UDP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_UDP_SRC_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_udp_dst_port { \
-	VIRTCHNL_PROTO_HDR_UDP, VIRTCHNL_PROTO_HDR_UDP_DST_PORT, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_UDP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_UDP_DST_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_udp_only { \
 	VIRTCHNL_PROTO_HDR_UDP, FIELD_FOR_PROTO_ONLY, {BUFF_NOUSED } }
 
 #define proto_hint_udp { \
 	VIRTCHNL_PROTO_HDR_UDP, \
-	VIRTCHNL_PROTO_HDR_UDP_SRC_PORT | VIRTCHNL_PROTO_HDR_UDP_DST_PORT, \
-	{BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_UDP_SRC_PORT) | \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_UDP_DST_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_tcp_src_port { \
-	VIRTCHNL_PROTO_HDR_TCP, VIRTCHNL_PROTO_HDR_TCP_SRC_PORT, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_TCP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_TCP_SRC_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_tcp_dst_port { \
-	VIRTCHNL_PROTO_HDR_TCP, VIRTCHNL_PROTO_HDR_TCP_DST_PORT, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_TCP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_TCP_DST_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_tcp_only { \
 	VIRTCHNL_PROTO_HDR_TCP, FIELD_FOR_PROTO_ONLY, {BUFF_NOUSED } }
 
 #define proto_hint_tcp { \
 	VIRTCHNL_PROTO_HDR_TCP, \
-	VIRTCHNL_PROTO_HDR_TCP_SRC_PORT | VIRTCHNL_PROTO_HDR_TCP_DST_PORT, \
-	{BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_TCP_SRC_PORT) | \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_TCP_DST_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_sctp_src_port { \
-	VIRTCHNL_PROTO_HDR_SCTP, VIRTCHNL_PROTO_HDR_SCTP_SRC_PORT, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_SCTP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_SCTP_SRC_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_sctp_dst_port { \
-	VIRTCHNL_PROTO_HDR_SCTP, VIRTCHNL_PROTO_HDR_SCTP_DST_PORT, \
-	{BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_SCTP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_SCTP_DST_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_sctp_only { \
 	VIRTCHNL_PROTO_HDR_SCTP, FIELD_FOR_PROTO_ONLY, {BUFF_NOUSED } }
 
 #define proto_hint_sctp { \
 	VIRTCHNL_PROTO_HDR_SCTP, \
-	VIRTCHNL_PROTO_HDR_SCTP_SRC_PORT | VIRTCHNL_PROTO_HDR_SCTP_DST_PORT, \
-	{BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_SCTP_SRC_PORT) | \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_SCTP_DST_PORT), {BUFF_NOUSED } }
 
 #define proto_hint_ipv6_src { \
-	VIRTCHNL_PROTO_HDR_IPV6, VIRTCHNL_PROTO_HDR_IPV6_SRC, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_IPV6, FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_SRC), \
+	{BUFF_NOUSED } }
 
 #define proto_hint_ipv6_dst { \
-	VIRTCHNL_PROTO_HDR_IPV6, VIRTCHNL_PROTO_HDR_IPV6_DST, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_IPV6, FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_DST), \
+	{BUFF_NOUSED } }
 
 #define proto_hint_ipv6_only { \
 	VIRTCHNL_PROTO_HDR_IPV6, FIELD_FOR_PROTO_ONLY, {BUFF_NOUSED } }
 
 #define proto_hint_ipv6 { \
 	VIRTCHNL_PROTO_HDR_IPV6, \
-	VIRTCHNL_PROTO_HDR_IPV6_SRC | VIRTCHNL_PROTO_HDR_IPV6_DST, \
-	{BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_SRC) | \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_IPV6_DST), {BUFF_NOUSED } }
 
 #define proto_hint_gtpu_up_only { \
 	VIRTCHNL_PROTO_HDR_GTPU_EH_PDU_UP, \
@@ -268,18 +281,19 @@  static struct iavf_pattern_match_item iavf_hash_pattern_list[] = {
 
 #define proto_hint_esp { \
 	VIRTCHNL_PROTO_HDR_ESP, \
-	VIRTCHNL_PROTO_HDR_ESP_SPI, {BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_ESP_SPI), {BUFF_NOUSED } }
 
 #define proto_hint_ah { \
 	VIRTCHNL_PROTO_HDR_AH, \
-	VIRTCHNL_PROTO_HDR_AH_SPI, {BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_AH_SPI), {BUFF_NOUSED } }
 
 #define proto_hint_l2tpv3 { \
 	VIRTCHNL_PROTO_HDR_L2TPV3, \
-	VIRTCHNL_PROTO_HDR_L2TPV3_SESS_ID, {BUFF_NOUSED } }
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_L2TPV3_SESS_ID), {BUFF_NOUSED } }
 
 #define proto_hint_pfcp { \
-	VIRTCHNL_PROTO_HDR_PFCP, VIRTCHNL_PROTO_HDR_PFCP_SEID, {BUFF_NOUSED } }
+	VIRTCHNL_PROTO_HDR_PFCP, \
+	FIELD_SELECTOR(VIRTCHNL_PROTO_HDR_PFCP_SEID), {BUFF_NOUSED } }
 
 struct virtchnl_proto_hdrs hdrs_hint_eth_src = {
 	TUNNEL_LEVEL_OUTER, PROTO_COUNT_ONE, {proto_hint_eth_src }
@@ -314,6 +328,16 @@  struct virtchnl_proto_hdrs hdrs_hint_ipv4_src_gtpu_up = {
 	proto_hint_ipv4_src }
 };
 
+struct virtchnl_proto_hdrs hdrs_hint_ipv4_src_gtpu_dwn = {
+	TUNNEL_LEVEL_FIRST_INNER, PROTO_COUNT_TWO, {proto_hint_gtpu_dwn_only,
+	proto_hint_ipv4_src }
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_ipv4_dst_gtpu_up = {
+	TUNNEL_LEVEL_FIRST_INNER, PROTO_COUNT_TWO, {proto_hint_gtpu_up_only,
+	proto_hint_ipv4_dst }
+};
+
 struct virtchnl_proto_hdrs hdrs_hint_ipv4_dst_gtpu_dwn = {
 	TUNNEL_LEVEL_FIRST_INNER, PROTO_COUNT_TWO, {proto_hint_gtpu_dwn_only,
 	proto_hint_ipv4_dst }
@@ -589,272 +613,333 @@  struct virtchnl_proto_hdrs hdrs_hint_ipv6_sctp = {
  * The first member is pattern hint type,
  * the second member is hash type,
  * the third member is virtchnl protocol hdrs.
+ * the forth member is downlink/uplink type.
  */
 struct iavf_hash_match_type iavf_hash_type_list[] = {
 	/* IPV4 */
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L2_SRC_ONLY, &hdrs_hint_eth_src},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L2_DST_ONLY, &hdrs_hint_eth_dst},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L2_SRC_ONLY, &hdrs_hint_eth_src,
+						IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L2_DST_ONLY, &hdrs_hint_eth_dst,
+						IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_ETH | ETH_RSS_L2_SRC_ONLY,
-						&hdrs_hint_eth_src},
+			&hdrs_hint_eth_src, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_ETH | ETH_RSS_L2_DST_ONLY,
-						&hdrs_hint_eth_dst},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_ETH, &hdrs_hint_eth},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_S_VLAN, &hdrs_hint_svlan},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_C_VLAN, &hdrs_hint_cvlan},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst},
+			&hdrs_hint_eth_dst, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_ETH, &hdrs_hint_eth,
+						IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_S_VLAN, &hdrs_hint_svlan,
+						IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_C_VLAN, &hdrs_hint_cvlan,
+						IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src,
+						IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst,
+						IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_IPV4 | ETH_RSS_L3_SRC_ONLY,
-						&hdrs_hint_ipv4_src},
+			&hdrs_hint_ipv4_src, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_IPV4 | ETH_RSS_L3_DST_ONLY,
-						&hdrs_hint_ipv4_dst},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_ESP, &hdrs_hint_ipv4_esp},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_AH, &hdrs_hint_ipv4_ah},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L2TPV3, &hdrs_hint_ipv4_l2tpv3},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_IPV4, &hdrs_hint_ipv4},
+			&hdrs_hint_ipv4_dst, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_ESP, &hdrs_hint_ipv4_esp,
+	IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_AH, &hdrs_hint_ipv4_ah,
+	IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_L2TPV3, &hdrs_hint_ipv4_l2tpv3,
+	IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_IPV4, &hdrs_hint_ipv4,
+	IAVF_GTPU_HINT_NONE},
 	/* IPV4 UDP */
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_src_udp_src_port},
+		&hdrs_hint_ipv4_src_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_src_udp_dst_port},
+		&hdrs_hint_ipv4_src_udp_dst_port, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_GTPU,
+		&hdrs_hint_ipv4_src_gtpu_up, IAVF_GTPU_HINT_UPLINK},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_GTPU,
-					&hdrs_hint_ipv4_src_gtpu_up},
+		&hdrs_hint_ipv4_src_gtpu_dwn, IAVF_GTPU_HINT_DOWNLINK},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv4_src},
+		&hdrs_hint_ipv4_src, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_dst_udp_src_port},
+		&hdrs_hint_ipv4_dst_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_dst_udp_dst_port},
+		&hdrs_hint_ipv4_dst_udp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_DST_ONLY | ETH_RSS_GTPU,
-					&hdrs_hint_ipv4_dst_gtpu_dwn},
+		&hdrs_hint_ipv4_dst_gtpu_up, IAVF_GTPU_HINT_UPLINK},
+	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_DST_ONLY | ETH_RSS_GTPU,
+		&hdrs_hint_ipv4_dst_gtpu_dwn, IAVF_GTPU_HINT_DOWNLINK},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv4_dst},
+		&hdrs_hint_ipv4_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv4_src_udp_src_port},
+		&hdrs_hint_ipv4_src_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv4_src_udp_dst_port},
+		&hdrs_hint_ipv4_src_udp_dst_port, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
+		ETH_RSS_L3_SRC_ONLY | ETH_RSS_GTPU,
+		&hdrs_hint_ipv4_src_gtpu_up, IAVF_GTPU_HINT_UPLINK},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_GTPU,
-		&hdrs_hint_ipv4_src_gtpu_up},
+		&hdrs_hint_ipv4_src_gtpu_dwn, IAVF_GTPU_HINT_DOWNLINK},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
-		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src},
+		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv4_dst_udp_src_port},
+		&hdrs_hint_ipv4_dst_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv4_dst_udp_dst_port},
+		&hdrs_hint_ipv4_dst_udp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_GTPU,
-		&hdrs_hint_ipv4_dst_gtpu_dwn},
+		&hdrs_hint_ipv4_dst_gtpu_up, IAVF_GTPU_HINT_UPLINK},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
-		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst},
+		ETH_RSS_L3_DST_ONLY | ETH_RSS_GTPU,
+		&hdrs_hint_ipv4_dst_gtpu_dwn, IAVF_GTPU_HINT_DOWNLINK},
+	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP |
+		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_udp_src_port},
+		&hdrs_hint_ipv4_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_udp_dst_port},
+		&hdrs_hint_ipv4_udp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_PFCP,
-					&hdrs_hint_ipv4_pfcp},
+		&hdrs_hint_ipv4_pfcp, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_UDP, ETH_RSS_NONFRAG_IPV4_UDP,
-					&hdrs_hint_ipv4_udp},
+		&hdrs_hint_ipv4_udp, IAVF_GTPU_HINT_NONE},
 	/* IPV4 TCP */
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_src_tcp_src_port},
+		&hdrs_hint_ipv4_src_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_src_tcp_dst_port},
+		&hdrs_hint_ipv4_src_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv4_src},
+		&hdrs_hint_ipv4_src, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_dst_tcp_src_port},
+		&hdrs_hint_ipv4_dst_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_dst_tcp_dst_port},
+		&hdrs_hint_ipv4_dst_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv4_dst},
+		&hdrs_hint_ipv4_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv4_src_tcp_src_port},
+		&hdrs_hint_ipv4_src_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv4_src_tcp_dst_port},
+		&hdrs_hint_ipv4_src_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP |
-		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src},
+		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv4_dst_tcp_src_port},
+		&hdrs_hint_ipv4_dst_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv4_dst_tcp_dst_port},
+		&hdrs_hint_ipv4_dst_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP |
-		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst},
+		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_tcp_src_port},
+		&hdrs_hint_ipv4_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_tcp_dst_port},
+		&hdrs_hint_ipv4_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_TCP, ETH_RSS_NONFRAG_IPV4_TCP,
-					&hdrs_hint_ipv4_tcp},
+		&hdrs_hint_ipv4_tcp, IAVF_GTPU_HINT_NONE},
 	/* IPV4 SCTP */
-	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_src_sctp_src_port},
-	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_src_sctp_dst_port},
+	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv4_src_sctp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv4_src_sctp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv4_src},
-	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_dst_sctp_src_port},
-	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_dst_sctp_dst_port},
+		&hdrs_hint_ipv4_src, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv4_dst_sctp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv4_dst_sctp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv4_dst},
+		&hdrs_hint_ipv4_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv4_src_sctp_src_port},
+		&hdrs_hint_ipv4_src_sctp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv4_src_sctp_dst_port},
+		&hdrs_hint_ipv4_src_sctp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP |
-		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src},
+		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv4_src,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv4_dst_sctp_src_port},
+		&hdrs_hint_ipv4_dst_sctp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv4_dst_sctp_dst_port},
+		&hdrs_hint_ipv4_dst_sctp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP |
-		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst},
+		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv4_dst,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv4_sctp_src_port},
+		&hdrs_hint_ipv4_sctp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv4_sctp_dst_port},
+		&hdrs_hint_ipv4_sctp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV4_SCTP, ETH_RSS_NONFRAG_IPV4_SCTP,
-					&hdrs_hint_ipv4_sctp},
+		&hdrs_hint_ipv4_sctp, IAVF_GTPU_HINT_NONE},
 	/* IPV6 */
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L2_SRC_ONLY, &hdrs_hint_eth_src},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L2_DST_ONLY, &hdrs_hint_eth_dst},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L2_SRC_ONLY,
+		&hdrs_hint_eth_src, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L2_DST_ONLY,
+		&hdrs_hint_eth_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_IPV6 | ETH_RSS_L2_SRC_ONLY,
-					&hdrs_hint_eth_src},
+		&hdrs_hint_eth_src, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_IPV6 | ETH_RSS_L2_DST_ONLY,
-					&hdrs_hint_eth_dst},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_ETH, &hdrs_hint_eth},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_S_VLAN, &hdrs_hint_svlan},
-	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_C_VLAN, &hdrs_hint_cvlan},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst},
+		&hdrs_hint_eth_dst, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_ETH,
+		&hdrs_hint_eth, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_S_VLAN,
+		&hdrs_hint_svlan, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV4, ETH_RSS_C_VLAN,
+		&hdrs_hint_cvlan, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L3_SRC_ONLY,
+		&hdrs_hint_ipv6_src, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L3_DST_ONLY,
+		&hdrs_hint_ipv6_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_IPV6 | ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv6_src},
+		&hdrs_hint_ipv6_src, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_IPV6 | ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv6_dst},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_ESP, &hdrs_hint_ipv6_esp},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_AH, &hdrs_hint_ipv6_ah},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L2TPV3, &hdrs_hint_ipv6_l2tpv3},
-	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_IPV6, &hdrs_hint_ipv6},
+		&hdrs_hint_ipv6_dst, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_ESP,
+		&hdrs_hint_ipv6_esp, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_AH,
+		&hdrs_hint_ipv6_ah, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_L2TPV3,
+		&hdrs_hint_ipv6_l2tpv3, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6, ETH_RSS_IPV6,
+		&hdrs_hint_ipv6, IAVF_GTPU_HINT_NONE},
 	/* IPV6 UDP */
-	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_src_udp_src_port},
-	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_src_udp_dst_port},
+	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv6_src_udp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv6_src_udp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv6_src},
-	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_dst_udp_src_port},
-	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_dst_udp_dst_port},
+		&hdrs_hint_ipv6_src, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv6_dst_udp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv6_dst_udp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv6_dst},
+		&hdrs_hint_ipv6_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv6_src_udp_src_port},
+		&hdrs_hint_ipv6_src_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv6_src_udp_dst_port},
+		&hdrs_hint_ipv6_src_udp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP |
-		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src},
+		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv6_dst_udp_src_port},
+		&hdrs_hint_ipv6_dst_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv6_dst_udp_dst_port},
+		&hdrs_hint_ipv6_dst_udp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP |
-		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst},
+		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_udp_src_port},
+		&hdrs_hint_ipv6_udp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_udp_dst_port},
+		&hdrs_hint_ipv6_udp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_PFCP,
-					&hdrs_hint_ipv6_pfcp},
+		&hdrs_hint_ipv6_pfcp, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_UDP, ETH_RSS_NONFRAG_IPV6_UDP,
-					&hdrs_hint_ipv6_udp},
+		&hdrs_hint_ipv6_udp, IAVF_GTPU_HINT_NONE},
 	/* IPV6 TCP */
-	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_src_tcp_src_port},
-	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_src_tcp_dst_port},
+	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv6_src_tcp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv6_src_tcp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv6_src},
-	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_dst_tcp_src_port},
-	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_dst_tcp_dst_port},
+		&hdrs_hint_ipv6_src, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv6_dst_tcp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv6_dst_tcp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv6_dst},
+		&hdrs_hint_ipv6_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv6_src_tcp_src_port},
+		&hdrs_hint_ipv6_src_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv6_src_tcp_dst_port},
+		&hdrs_hint_ipv6_src_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP |
-		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src},
+		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv6_dst_tcp_src_port},
+		&hdrs_hint_ipv6_dst_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv6_dst_tcp_dst_port},
+		&hdrs_hint_ipv6_dst_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP |
-		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst},
+		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_tcp_src_port},
+		&hdrs_hint_ipv6_tcp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_tcp_dst_port},
+		&hdrs_hint_ipv6_tcp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_TCP, ETH_RSS_NONFRAG_IPV6_TCP,
-					&hdrs_hint_ipv6_tcp},
+		&hdrs_hint_ipv6_tcp, IAVF_GTPU_HINT_NONE},
 	/* IPV6 SCTP */
-	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_src_sctp_src_port},
-	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_src_sctp_dst_port},
+	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv6_src_sctp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_SRC_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv6_src_sctp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_SRC_ONLY,
-					&hdrs_hint_ipv6_src},
-	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_dst_sctp_src_port},
-	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_dst_sctp_dst_port},
+		&hdrs_hint_ipv6_src, IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_SRC_ONLY, &hdrs_hint_ipv6_dst_sctp_src_port,
+		IAVF_GTPU_HINT_NONE},
+	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_DST_ONLY |
+		ETH_RSS_L4_DST_ONLY, &hdrs_hint_ipv6_dst_sctp_dst_port,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L3_DST_ONLY,
-					&hdrs_hint_ipv6_dst},
+		&hdrs_hint_ipv6_dst, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv6_src_sctp_src_port},
+		&hdrs_hint_ipv6_src_sctp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP |
 		ETH_RSS_L3_SRC_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv6_src_sctp_dst_port},
+		&hdrs_hint_ipv6_src_sctp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP |
-		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src},
+		ETH_RSS_L3_SRC_ONLY, &hdrs_hint_ipv6_src,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_SRC_ONLY,
-		&hdrs_hint_ipv6_dst_sctp_src_port},
+		&hdrs_hint_ipv6_dst_sctp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP |
 		ETH_RSS_L3_DST_ONLY | ETH_RSS_L4_DST_ONLY,
-		&hdrs_hint_ipv6_dst_sctp_dst_port},
+		&hdrs_hint_ipv6_dst_sctp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP |
-		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst},
+		ETH_RSS_L3_DST_ONLY, &hdrs_hint_ipv6_dst,
+		IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L4_SRC_ONLY,
-					&hdrs_hint_ipv6_sctp_src_port},
+		&hdrs_hint_ipv6_sctp_src_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_L4_DST_ONLY,
-					&hdrs_hint_ipv6_sctp_dst_port},
+		&hdrs_hint_ipv6_sctp_dst_port, IAVF_GTPU_HINT_NONE},
 	{IAVF_PATTERN_HINT_IPV6_SCTP, ETH_RSS_NONFRAG_IPV6_SCTP,
-					&hdrs_hint_ipv6_sctp},
+		&hdrs_hint_ipv6_sctp, IAVF_GTPU_HINT_NONE},
 };
 
 struct virtchnl_proto_hdrs *iavf_hash_default_hdrs[] = {
@@ -969,8 +1054,9 @@  iavf_hash_check_inset(const struct rte_flow_item pattern[],
 	return 0;
 }
 
-static uint64_t
-iavf_hash_refine_type(uint64_t rss_type, const struct rte_flow_item pattern[])
+static void
+iavf_hash_refine_type(uint64_t *rss_type, const struct rte_flow_item pattern[],
+		      enum iavf_gtpu_hint *gtpu_hint)
 {
 	const struct rte_flow_item *item;
 
@@ -978,14 +1064,13 @@  iavf_hash_refine_type(uint64_t rss_type, const struct rte_flow_item pattern[])
 		if (item->type == RTE_FLOW_ITEM_TYPE_GTP_PSC) {
 			const struct rte_flow_item_gtp_psc *psc = item->spec;
 
-			if (psc && (psc->pdu_type == GTP_EH_PDU_LINK_UP ||
-				    psc->pdu_type == GTP_EH_PDU_LINK_DWN)) {
-				rss_type |= ETH_RSS_GTPU;
+			if (psc && (psc->pdu_type == IAVF_GTPU_HINT_UPLINK ||
+				    psc->pdu_type == IAVF_GTPU_HINT_DOWNLINK)) {
+				*rss_type |= ETH_RSS_GTPU;
+				*gtpu_hint = psc->pdu_type;
 			}
 		}
 	}
-
-	return rss_type;
 }
 
 static int
@@ -994,9 +1079,12 @@  iavf_hash_parse_action(struct iavf_pattern_match_item *pattern_match_item,
 		       const struct rte_flow_action actions[],
 		       void **meta, struct rte_flow_error *error)
 {
+	struct iavf_pattern_match_type *mt = (struct iavf_pattern_match_type *)
+					(pattern_match_item->meta);
 	struct iavf_rss_meta *rss_meta = (struct iavf_rss_meta *)*meta;
 	uint32_t type_list_len = RTE_DIM(iavf_hash_type_list);
 	struct iavf_hash_match_type *type_match_item;
+	enum iavf_gtpu_hint gtpu_hint = IAVF_GTPU_HINT_NONE;
 	enum rte_flow_action_type action_type;
 	const struct rte_flow_action_rss *rss;
 	const struct rte_flow_action *action;
@@ -1004,9 +1092,6 @@  iavf_hash_parse_action(struct iavf_pattern_match_item *pattern_match_item,
 	uint64_t rss_type;
 	uint16_t i;
 
-	struct iavf_pattern_match_type *tt = (struct iavf_pattern_match_type *)
-		(pattern_match_item->meta);
-
 	/* Supported action is RSS. */
 	for (action = actions; action->type !=
 		RTE_FLOW_ACTION_TYPE_END; action++) {
@@ -1026,7 +1111,7 @@  iavf_hash_parse_action(struct iavf_pattern_match_item *pattern_match_item,
 			 * Refine the hash type base on some specific item of
 			 * the pattern, such as identify the gtpu hash.
 			 */
-			rss_type = iavf_hash_refine_type(rss_type, pattern);
+			iavf_hash_refine_type(&rss_type, pattern, &gtpu_hint);
 
 			/* Check if pattern is empty. */
 			if (pattern_match_item->pattern_list !=
@@ -1079,7 +1164,8 @@  iavf_hash_parse_action(struct iavf_pattern_match_item *pattern_match_item,
 				struct iavf_hash_match_type *ht_map =
 					&iavf_hash_type_list[i];
 				if (rss_type == ht_map->hash_type &&
-				    tt->phint_type == ht_map->phint_type) {
+				    mt->phint_type == ht_map->phint_type &&
+				    gtpu_hint == ht_map->gtpu_hint) {
 					type_match_item->hash_type =
 						ht_map->hash_type;
 					type_match_item->proto_hdrs =