[dpdk-dev] [PATCH v4 5/6] testpmd: add support for MARK flow item

[Declan Doherty <declan.doherty@intel.com>]

Add support for specificaiton of new MARK flow item in testpmd's cli,
and update testpmd documentation to describe new MARK flow item support.

Signed-off-by: Declan Doherty <declan.doherty@intel.com>
---
 app/test-pmd/cmdline_flow.c                 | 22 ++++++++++++++++++++++
 doc/guides/testpmd_app_ug/testpmd_funcs.rst |  4 ++++
 2 files changed, 26 insertions(+)

diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 93e9a240d..e6284ce11 100644
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -87,6 +87,8 @@ enum index {
 	ITEM_VF_ID,
 	ITEM_PORT,
 	ITEM_PORT_INDEX,
+	ITEM_MARK,
+	ITEM_MARK_ID,
 	ITEM_RAW,
 	ITEM_RAW_RELATIVE,
 	ITEM_RAW_SEARCH,
@@ -419,6 +421,7 @@ static const enum index next_item[] = {
 	ITEM_PF,
 	ITEM_VF,
 	ITEM_PORT,
+	ITEM_MARK,
 	ITEM_RAW,
 	ITEM_ETH,
 	ITEM_VLAN,
@@ -465,6 +468,12 @@ static const enum index item_port[] = {
 	ZERO,
 };
 
+static const enum index item_mark[] = {
+	ITEM_MARK_ID,
+	ITEM_NEXT,
+	ZERO,
+};
+
 static const enum index item_raw[] = {
 	ITEM_RAW_RELATIVE,
 	ITEM_RAW_SEARCH,
@@ -1041,6 +1050,19 @@ static const struct token token_list[] = {
 		.next = NEXT(item_port, NEXT_ENTRY(UNSIGNED), item_param),
 		.args = ARGS(ARGS_ENTRY(struct rte_flow_item_port, index)),
 	},
+	[ITEM_MARK] = {
+		.name = "mark",
+		.help = "match packets against value set in previous group",
+		.priv = PRIV_ITEM(MARK, sizeof(struct rte_flow_item_mark)),
+		.next = NEXT(item_mark),
+		.call = parse_vc,
+	},
+	[ITEM_MARK_ID] = {
+		.name = "id",
+		.help = "Integer value to match against",
+		.next = NEXT(item_mark, NEXT_ENTRY(UNSIGNED), item_param),
+		.args = ARGS(ARGS_ENTRY(struct rte_flow_item_mark, id)),
+	},
 	[ITEM_RAW] = {
 		.name = "raw",
 		.help = "match an arbitrary byte string",
diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 7ecd602da..2b5ade4a8 100644
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -3211,6 +3211,10 @@ This section lists supported pattern items and their attributes, if any.
 
   - ``index {unsigned}``: physical port index.
 
+- ``mark``: match value set in previously matched flow in higher priority group.
+
+  - ``id {unsigned}``: arbitrary integer value.
+
 - ``raw``: match an arbitrary byte string.
 
   - ``relative {boolean}``: look for pattern after the previous item.
-- 
2.14.3