[dpdk-dev] [dpdk-dev v3 1/2] app/testpmd: add GTPU to RSS hash commands

[Jeff Guo <jia.guo@intel.com>]

Add testpmd cmdline support for GTPU, it could be used to configure
gtpu teid hash. The commands as below:

testpmd> flow create 0 ingress pattern eth / ipv4 / udp / gtpu / \
ipv4 / end actions rss types gtpu end  key_len 0 queues end / end

Signed-off-by: Jeff Guo <jia.guo@intel.com>
---
v3->v2：
add gtpu hash
---
 app/test-pmd/cmdline.c | 8 +++++---
 app/test-pmd/config.c  | 4 +++-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 1ac0b89dd..81c87c8c3 100644
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -2274,7 +2274,7 @@ cmd_config_rss_parsed(void *parsed_result,
 		rss_conf.rss_hf = ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP |
 			ETH_RSS_TCP | ETH_RSS_UDP | ETH_RSS_SCTP |
 			ETH_RSS_L2_PAYLOAD | ETH_RSS_L2TPV3 | ETH_RSS_ESP |
-			ETH_RSS_AH | ETH_RSS_PFCP;
+			ETH_RSS_AH | ETH_RSS_PFCP | ETH_RSS_GTPU;
 	else if (!strcmp(res->value, "eth"))
 		rss_conf.rss_hf = ETH_RSS_ETH;
 	else if (!strcmp(res->value, "vlan"))
@@ -2319,6 +2319,8 @@ cmd_config_rss_parsed(void *parsed_result,
 		rss_conf.rss_hf = ETH_RSS_PFCP;
 	else if (!strcmp(res->value, "pppoe"))
 		rss_conf.rss_hf = ETH_RSS_PPPOE;
+	else if (!strcmp(res->value, "gtpu"))
+		rss_conf.rss_hf = ETH_RSS_GTPU;
 	else if (!strcmp(res->value, "none"))
 		rss_conf.rss_hf = 0;
 	else if (!strcmp(res->value, "default"))
@@ -2492,7 +2494,7 @@ cmdline_parse_token_string_t cmd_config_rss_hash_key_rss_type =
 				 "ipv6-tcp-ex#ipv6-udp-ex#"
 				 "l3-src-only#l3-dst-only#l4-src-only#l4-dst-only#"
 				 "l2-src-only#l2-dst-only#s-vlan#c-vlan#"
-				 "l2tpv3#esp#ah#pfcp#pppoe");
+				 "l2tpv3#esp#ah#pfcp#pppoe#gtpu");
 cmdline_parse_token_string_t cmd_config_rss_hash_key_value =
 	TOKEN_STRING_INITIALIZER(struct cmd_config_rss_hash_key, key, NULL);
 
@@ -2505,7 +2507,7 @@ cmdline_parse_inst_t cmd_config_rss_hash_key = {
 		"l2-payload|ipv6-ex|ipv6-tcp-ex|ipv6-udp-ex|"
 		"l3-src-only|l3-dst-only|l4-src-only|l4-dst-only|"
 		"l2-src-only|l2-dst-only|s-vlan|c-vlan|"
-		"l2tpv3|esp|ah|pfcp|pppoe "
+		"l2tpv3|esp|ah|pfcp|pppoe|gtpu "
 		"<string of hex digits (variable length, NIC dependent)>",
 	.tokens = {
 		(void *)&cmd_config_rss_hash_key_port,
diff --git a/app/test-pmd/config.c b/app/test-pmd/config.c
index a0f8ea9f2..a79019f52 100644
--- a/app/test-pmd/config.c
+++ b/app/test-pmd/config.c
@@ -77,7 +77,8 @@ static const struct {
 const struct rss_type_info rss_type_table[] = {
 	{ "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
 		ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
-		ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP},
+		ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
+		ETH_RSS_GTPU},
 	{ "none", 0 },
 	{ "eth", ETH_RSS_ETH },
 	{ "l2-src-only", ETH_RSS_L2_SRC_ONLY },
@@ -119,6 +120,7 @@ const struct rss_type_info rss_type_table[] = {
 	{ "l2tpv3", ETH_RSS_L2TPV3 },
 	{ "pfcp", ETH_RSS_PFCP },
 	{ "pppoe", ETH_RSS_PPPOE },
+	{ "gtpu", ETH_RSS_GTPU },
 	{ NULL, 0 },
 };
 
-- 
2.20.1