[RFC 2/5] app/testpmd: support VXLAN-GPE flags

[Gavin Li <gavinl@nvidia.com>]

Add support for VXLAN-GPE flags field in flow rule pattern to testpmd.

Signed-off-by: Gavin Li <gavinl@nvidia.com>
Reviewed-by: Dariusz Sosnowski <dsosnowski@nvidia.com>
---
 app/test-pmd/cmdline_flow.c                 | 10 ++++++++++
 doc/guides/testpmd_app_ug/testpmd_funcs.rst |  1 +
 2 files changed, 11 insertions(+)

diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index ce71818705..deb2d80301 100644
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -401,6 +401,7 @@ enum index {
 	ITEM_VXLAN_GPE,
 	ITEM_VXLAN_GPE_VNI,
 	ITEM_VXLAN_GPE_PROTO,
+	ITEM_VXLAN_GPE_FLAGS,
 	ITEM_ARP_ETH_IPV4,
 	ITEM_ARP_ETH_IPV4_SHA,
 	ITEM_ARP_ETH_IPV4_SPA,
@@ -1789,6 +1790,7 @@ static const enum index item_geneve[] = {
 static const enum index item_vxlan_gpe[] = {
 	ITEM_VXLAN_GPE_VNI,
 	ITEM_VXLAN_GPE_PROTO,
+	ITEM_VXLAN_GPE_FLAGS,
 	ITEM_NEXT,
 	ZERO,
 };
@@ -4936,6 +4938,14 @@ static const struct token token_list[] = {
 		.args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vxlan_gpe,
 					     protocol)),
 	},
+	[ITEM_VXLAN_GPE_FLAGS] = {
+		.name = "flags",
+		.help = "VXLAN-GPE flags",
+		.next = NEXT(item_vxlan_gpe, NEXT_ENTRY(COMMON_UNSIGNED),
+			     item_param),
+		.args = ARGS(ARGS_ENTRY_HTON(struct rte_flow_item_vxlan_gpe,
+					     flags)),
+	},
 	[ITEM_ARP_ETH_IPV4] = {
 		.name = "arp_eth_ipv4",
 		.help = "match ARP header for Ethernet/IPv4",
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 447e28e694..9c6b04442f 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -3703,6 +3703,7 @@ This section lists supported pattern items and their attributes, if any.
 - ``vxlan-gpe``: match VXLAN-GPE header.
 
   - ``vni {unsigned}``: VXLAN-GPE identifier.
+  - ``flags {unsigned}``: VXLAN-GPE flags.
 
 - ``arp_eth_ipv4``: match ARP header for Ethernet/IPv4.
 
-- 
2.39.1