diff mbox series

net/iavf: support outer IP hash for GTPU

Message ID 20200828080306.48916-1-alvinx.zhang@intel.com (mailing list archive)
State Changes Requested, archived
Delegated to: Qi Zhang
Headers
Series net/iavf: support outer IP hash for GTPU |

Checks

Context Check Description
ci/Intel-compilation fail apply issues
ci/checkpatch success coding style OK

Commit Message

Alvin Zhang Aug. 28, 2020, 8:03 a.m. UTC 
  From: Alvin Zhang <alvinx.zhang@intel.com>

Add patterns for GTPU, now outer IP hash can be configured as input set for
GTPU packet.

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
 drivers/net/iavf/iavf_generic_flow.c |  18 ++++++
 drivers/net/iavf/iavf_generic_flow.h |   2 +
 drivers/net/iavf/iavf_hash.c         | 110 +++++++++++++++++++++++++++++++++++
 3 files changed, 130 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/iavf/iavf_generic_flow.c b/drivers/net/iavf/iavf_generic_flow.c
index 44fab4d..463f2c1 100644
--- a/drivers/net/iavf/iavf_generic_flow.c
+++ b/drivers/net/iavf/iavf_generic_flow.c
@@ -342,6 +342,15 @@  enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu[] = {
 	RTE_FLOW_ITEM_TYPE_END,
 };
 
+enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4_gtpu[] = {
+	RTE_FLOW_ITEM_TYPE_ETH,
+	RTE_FLOW_ITEM_TYPE_VLAN,
+	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,
@@ -378,6 +387,15 @@  enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu[] = {
 	RTE_FLOW_ITEM_TYPE_END,
 };
 
+enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_gtpu[] = {
+	RTE_FLOW_ITEM_TYPE_ETH,
+	RTE_FLOW_ITEM_TYPE_VLAN,
+	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,
diff --git a/drivers/net/iavf/iavf_generic_flow.h b/drivers/net/iavf/iavf_generic_flow.h
index eb466f9..507bf61 100644
--- a/drivers/net/iavf/iavf_generic_flow.h
+++ b/drivers/net/iavf/iavf_generic_flow.h
@@ -188,6 +188,7 @@ 
 
 /* IPv4 GTPU (EH) */
 extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu[];
+extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv4_gtpu[];
 extern enum rte_flow_item_type iavf_pattern_eth_ipv4_gtpu_eh[];
 
 /* IPV4 GTPC */
@@ -196,6 +197,7 @@ 
 
 /* IPv6 GTPU (EH) */
 extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu[];
+extern enum rte_flow_item_type iavf_pattern_eth_vlan_ipv6_gtpu[];
 extern enum rte_flow_item_type iavf_pattern_eth_ipv6_gtpu_eh[];
 
 /* IPv4 GTPU IPv4 */
diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index 7bc32b0..f80831a 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -195,6 +195,10 @@  struct iavf_hash_flow_cfg {
 	IAVF_PHINT_IPV4_GTPC };
 static struct iavf_pattern_match_type phint_eth_ipv6_gtpc = {
 	IAVF_PHINT_IPV6_GTPC };
+static struct iavf_pattern_match_type phint_eth_ipv4_gtpu = {
+	IAVF_PHINT_IPV4_GTPU_IP };
+static struct iavf_pattern_match_type phint_eth_ipv6_gtpu = {
+	IAVF_PHINT_IPV6_GTPU_IP };
 
 /**
  * Supported pattern for hash.
@@ -293,6 +297,12 @@  struct iavf_hash_flow_cfg {
 					&phint_eth_ipv4_gtpc},
 	{iavf_pattern_eth_vlan_ipv6_gtpc, IAVF_INSET_NONE,
 					&phint_eth_ipv6_gtpc},
+	{iavf_pattern_eth_ipv4_gtpu, IAVF_INSET_NONE, &phint_eth_ipv4_gtpu},
+	{iavf_pattern_eth_ipv6_gtpu, IAVF_INSET_NONE, &phint_eth_ipv6_gtpu},
+	{iavf_pattern_eth_vlan_ipv4_gtpu, IAVF_INSET_NONE,
+					&phint_eth_ipv4_gtpu},
+	{iavf_pattern_eth_vlan_ipv6_gtpu, IAVF_INSET_NONE,
+					&phint_eth_ipv6_gtpu},
 	{iavf_pattern_empty, IAVF_INSET_NONE, &phint_empty},
 };
 
@@ -818,6 +828,37 @@  struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv4_src_gtpc = {
 	proto_hint_ipv4_src, proto_hint_udp_only, proto_hint_gtpc_only}
 };
 
+/* IPv4 GTPU */
+struct virtchnl_proto_hdrs hdrs_hint_ipv4_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_THREE, {proto_hint_ipv4,
+	proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_ipv4_dst_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_THREE, {proto_hint_ipv4_dst,
+	proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_ipv4_src_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_THREE, {proto_hint_ipv4_src,
+	proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv4_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_FOUR, {proto_hint_cvlan,
+	proto_hint_ipv4, proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv4_dst_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_FOUR, {proto_hint_cvlan,
+	proto_hint_ipv4_dst, proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv4_src_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_FOUR, {proto_hint_cvlan,
+	proto_hint_ipv4_src, proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
 /* IPv4 GTPU IP */
 
 struct virtchnl_proto_hdrs hdrs_hint_ipv4_src_gtpu_ip = {
@@ -970,6 +1011,37 @@  struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv6_src_gtpc = {
 	proto_hint_ipv6_src, proto_hint_udp_only, proto_hint_gtpc_only}
 };
 
+/* IPv6 GTPU */
+struct virtchnl_proto_hdrs hdrs_hint_ipv6_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_THREE, {proto_hint_ipv6,
+	proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_ipv6_dst_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_THREE, {proto_hint_ipv6_dst,
+	proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_ipv6_src_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_THREE, {proto_hint_ipv6_src,
+	proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv6_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_FOUR, {proto_hint_cvlan,
+	proto_hint_ipv6, proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv6_dst_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_FOUR, {proto_hint_cvlan,
+	proto_hint_ipv6_dst, proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
+struct virtchnl_proto_hdrs hdrs_hint_cvlan_ipv6_src_gtpu = {
+	TUNNEL_LEVEL_OUTER, PROTO_COUNT_FOUR, {proto_hint_cvlan,
+	proto_hint_ipv6_src, proto_hint_udp_only, proto_hint_gtpu_ip_only}
+};
+
 /* IPv6 GTPU IP */
 
 struct virtchnl_proto_hdrs hdrs_hint_ipv6_src_gtpu_ip = {
@@ -2384,6 +2456,44 @@  struct iavf_hash_match_type iavf_gtpu_hash_map_list[] = {
 		ETH_RSS_IPV6 | ETH_RSS_L3_SRC_ONLY,
 		&hdrs_hint_cvlan_ipv6_src_gtpc, IAVF_PHINT_IPV6_GTPC},
 
+	/* IPv4 GTPU */
+	{ETH_RSS_IPV4,
+		&hdrs_hint_ipv4_gtpu, IAVF_PHINT_IPV4_GTPU_IP},
+	{ETH_RSS_IPV4 |
+		ETH_RSS_L3_DST_ONLY,
+		&hdrs_hint_ipv4_dst_gtpu, IAVF_PHINT_IPV4_GTPU_IP},
+	{ETH_RSS_IPV4 |
+		ETH_RSS_L3_SRC_ONLY,
+		&hdrs_hint_ipv4_src_gtpu, IAVF_PHINT_IPV4_GTPU_IP},
+	{ETH_RSS_C_VLAN |
+		ETH_RSS_IPV4,
+		&hdrs_hint_cvlan_ipv4_gtpu, IAVF_PHINT_IPV4_GTPU_IP},
+	{ETH_RSS_C_VLAN |
+		ETH_RSS_IPV4 | ETH_RSS_L3_DST_ONLY,
+		&hdrs_hint_cvlan_ipv4_dst_gtpu, IAVF_PHINT_IPV4_GTPU_IP},
+	{ETH_RSS_C_VLAN |
+		ETH_RSS_IPV4 | ETH_RSS_L3_SRC_ONLY,
+		&hdrs_hint_cvlan_ipv4_src_gtpu, IAVF_PHINT_IPV4_GTPU_IP},
+
+	/* IPv6 GTPU */
+	{ETH_RSS_IPV6,
+		&hdrs_hint_ipv6_gtpu, IAVF_PHINT_IPV6_GTPU_IP},
+	{ETH_RSS_IPV6 |
+		ETH_RSS_L3_DST_ONLY,
+		&hdrs_hint_ipv6_dst_gtpu, IAVF_PHINT_IPV6_GTPU_IP},
+	{ETH_RSS_IPV6 |
+		ETH_RSS_L3_SRC_ONLY,
+		&hdrs_hint_ipv6_src_gtpu, IAVF_PHINT_IPV6_GTPU_IP},
+	{ETH_RSS_C_VLAN |
+		ETH_RSS_IPV6,
+		&hdrs_hint_cvlan_ipv6_gtpu, IAVF_PHINT_IPV6_GTPU_IP},
+	{ETH_RSS_C_VLAN |
+		ETH_RSS_IPV6 | ETH_RSS_L3_DST_ONLY,
+		&hdrs_hint_cvlan_ipv6_dst_gtpu, IAVF_PHINT_IPV6_GTPU_IP},
+	{ETH_RSS_C_VLAN |
+		ETH_RSS_IPV6 | ETH_RSS_L3_SRC_ONLY,
+		&hdrs_hint_cvlan_ipv6_src_gtpu, IAVF_PHINT_IPV6_GTPU_IP},
+
 	/* GTPU IP */
 	/* IPv4 GTPU IP IPv4*/
 	{ETH_RSS_IPV4 |