diff mbox series

[v3,3/3] net/iavf: support outer IP hash for GTPU

Message ID 20200908095015.23708-3-alvinx.zhang@intel.com (mailing list archive)
State Superseded, archived
Delegated to: Qi Zhang
Headers show
Series [v3,1/3] common/iavf: add GTPC support | expand

Checks

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

Commit Message

Alvin Zhang Sept. 8, 2020, 9:50 a.m. UTC
From: Alvin Zhang <alvinx.zhang@intel.com>

Add headers for GTPU, now outer IP hash can be configured as input
sets for GTPU packet.

Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
 drivers/net/iavf/iavf_hash.c | 13 +++++++++++++
 1 file changed, 13 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/iavf/iavf_hash.c b/drivers/net/iavf/iavf_hash.c
index ddea3dd..8aeb3f83 100644
--- a/drivers/net/iavf/iavf_hash.c
+++ b/drivers/net/iavf/iavf_hash.c
@@ -135,6 +135,9 @@  struct iavf_hash_flow_cfg {
 #define proto_hdr_gtpc { \
 	VIRTCHNL_PROTO_HDR_GTPC, 0, {BUFF_NOUSED} }
 
+#define proto_hdr_gtpu { \
+	VIRTCHNL_PROTO_HDR_GTPU_IP, 0, {BUFF_NOUSED} }
+
 #define TUNNEL_LEVEL_OUTER		0
 #define TUNNEL_LEVEL_INNER		1
 
@@ -267,6 +270,14 @@  struct virtchnl_proto_hdrs ipv6_udp_gtpc_tmplt = {
 	TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv6, proto_hdr_udp, proto_hdr_gtpc}
 };
 
+struct virtchnl_proto_hdrs outer_ipv4_udp_gtpu_tmplt = {
+	TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv4, proto_hdr_udp, proto_hdr_gtpu}
+};
+
+struct virtchnl_proto_hdrs outer_ipv6_udp_gtpu_tmplt = {
+	TUNNEL_LEVEL_OUTER, 3, {proto_hdr_ipv6, proto_hdr_udp, proto_hdr_gtpu}
+};
+
 /* rss type super set */
 
 /* IPv4 outer */
@@ -359,6 +370,7 @@  struct virtchnl_proto_hdrs ipv6_udp_gtpc_tmplt = {
 	{iavf_pattern_eth_vlan_ipv4_udp,		IAVF_RSS_TYPE_VLAN_IPV4_UDP,	&outer_ipv4_udp_tmplt},
 	{iavf_pattern_eth_vlan_ipv4_tcp,		IAVF_RSS_TYPE_VLAN_IPV4_TCP,	&outer_ipv4_tcp_tmplt},
 	{iavf_pattern_eth_vlan_ipv4_sctp,		IAVF_RSS_TYPE_VLAN_IPV4_SCTP,	&outer_ipv4_sctp_tmplt},
+	{iavf_pattern_eth_ipv4_gtpu,			ETH_RSS_IPV4,			&outer_ipv4_udp_gtpu_tmplt},
 	{iavf_pattern_eth_ipv4_gtpu_ipv4,		IAVF_RSS_TYPE_GTPU_IPV4,	&inner_ipv4_tmplt},
 	{iavf_pattern_eth_ipv4_gtpu_ipv4_udp,		IAVF_RSS_TYPE_GTPU_IPV4_UDP,	&inner_ipv4_udp_tmplt},
 	{iavf_pattern_eth_ipv4_gtpu_ipv4_tcp,		IAVF_RSS_TYPE_GTPU_IPV4_TCP,	&inner_ipv4_tcp_tmplt},
@@ -386,6 +398,7 @@  struct virtchnl_proto_hdrs ipv6_udp_gtpc_tmplt = {
 	{iavf_pattern_eth_vlan_ipv6_udp,		IAVF_RSS_TYPE_VLAN_IPV6_UDP,	&outer_ipv6_udp_tmplt},
 	{iavf_pattern_eth_vlan_ipv6_tcp,		IAVF_RSS_TYPE_VLAN_IPV6_TCP,	&outer_ipv6_tcp_tmplt},
 	{iavf_pattern_eth_vlan_ipv6_sctp,		IAVF_RSS_TYPE_VLAN_IPV6_SCTP,	&outer_ipv6_sctp_tmplt},
+	{iavf_pattern_eth_ipv6_gtpu,			ETH_RSS_IPV6,			&outer_ipv6_udp_gtpu_tmplt},
 	{iavf_pattern_eth_ipv4_gtpu_ipv6,		IAVF_RSS_TYPE_GTPU_IPV6,	&inner_ipv6_tmplt},
 	{iavf_pattern_eth_ipv4_gtpu_ipv6_udp,		IAVF_RSS_TYPE_GTPU_IPV6_UDP,	&inner_ipv6_udp_tmplt},
 	{iavf_pattern_eth_ipv4_gtpu_ipv6_tcp,		IAVF_RSS_TYPE_GTPU_IPV6_TCP,	&inner_ipv6_tcp_tmplt},