app/testpmd: add commands to modify MAC address

add commands to support following actions:

- RTE_FLOW_ACTION_TYPE_SET_MAC_SRC
- RTE_FLOW_ACTION_TYPE_SET_MAC_DST

Signed-off-by: Xiaoyu Min <jackmin@mellanox.com>
Acked-by: Yongseok Koh <yskoh@mellanox.com>

diff --git a/app/test-pmd/cmdline_flow.c b/app/test-pmd/cmdline_flow.c
index 3efc2d8..a527b6b 100644 (file)
--- a/app/test-pmd/cmdline_flow.c
+++ b/app/test-pmd/cmdline_flow.c
@@ -259,6 +259,10 @@ enum index {
        ACTION_DEC_TTL,
        ACTION_SET_TTL,
        ACTION_SET_TTL_TTL,
+       ACTION_SET_MAC_SRC,
+       ACTION_SET_MAC_SRC_MAC_SRC,
+       ACTION_SET_MAC_DST,
+       ACTION_SET_MAC_DST_MAC_DST,
 };
 
 /** Maximum size for pattern in struct rte_flow_item_raw. */
@@ -841,6 +845,8 @@ static const enum index next_action[] = {
        ACTION_MAC_SWAP,
        ACTION_DEC_TTL,
        ACTION_SET_TTL,
+       ACTION_SET_MAC_SRC,
+       ACTION_SET_MAC_DST,
        ZERO,
 };
 
@@ -949,6 +955,12 @@ static const enum index action_set_ipv4_src[] = {
        ZERO,
 };
 
+static const enum index action_set_mac_src[] = {
+       ACTION_SET_MAC_SRC_MAC_SRC,
+       ACTION_NEXT,
+       ZERO,
+};
+
 static const enum index action_set_ipv4_dst[] = {
        ACTION_SET_IPV4_DST_IPV4_DST,
        ACTION_NEXT,
@@ -991,6 +1003,12 @@ static const enum index action_jump[] = {
        ZERO,
 };
 
+static const enum index action_set_mac_dst[] = {
+       ACTION_SET_MAC_DST_MAC_DST,
+       ACTION_NEXT,
+       ZERO,
+};
+
 static int parse_init(struct context *, const struct token *,
                      const char *, unsigned int,
                      void *, unsigned int);
@@ -2670,6 +2688,38 @@ static const struct token token_list[] = {
                             (struct rte_flow_action_set_ttl, ttl_value)),
                .call = parse_vc_conf,
        },
+       [ACTION_SET_MAC_SRC] = {
+               .name = "set_mac_src",
+               .help = "set source mac address",
+               .priv = PRIV_ACTION(SET_MAC_SRC,
+                       sizeof(struct rte_flow_action_set_mac)),
+               .next = NEXT(action_set_mac_src),
+               .call = parse_vc,
+       },
+       [ACTION_SET_MAC_SRC_MAC_SRC] = {
+               .name = "mac_addr",
+               .help = "new source mac address",
+               .next = NEXT(action_set_mac_src, NEXT_ENTRY(MAC_ADDR)),
+               .args = ARGS(ARGS_ENTRY_HTON
+                            (struct rte_flow_action_set_mac, mac_addr)),
+               .call = parse_vc_conf,
+       },
+       [ACTION_SET_MAC_DST] = {
+               .name = "set_mac_dst",
+               .help = "set destination mac address",
+               .priv = PRIV_ACTION(SET_MAC_DST,
+                       sizeof(struct rte_flow_action_set_mac)),
+               .next = NEXT(action_set_mac_dst),
+               .call = parse_vc,
+       },
+       [ACTION_SET_MAC_DST_MAC_DST] = {
+               .name = "mac_addr",
+               .help = "new destination mac address to set",
+               .next = NEXT(action_set_mac_dst, NEXT_ENTRY(MAC_ADDR)),
+               .args = ARGS(ARGS_ENTRY_HTON
+                            (struct rte_flow_action_set_mac, mac_addr)),
+               .call = parse_vc_conf,
+       },
 };
 
 /** Remove and return last entry from argument stack. */

diff --git a/doc/guides/testpmd_app_ug/testpmd_funcs.rst b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
index 02612cc..3bf0807 100644 (file)
--- a/doc/guides/testpmd_app_ug/testpmd_funcs.rst
+++ b/doc/guides/testpmd_app_ug/testpmd_funcs.rst
@@ -3807,6 +3807,14 @@ This section lists supported actions and their attributes, if any.
 - ``set_ttl``: Set TTL value with specificed value
   - ``ttl_value {unsigned}``: The new TTL value to be set
 
+- ``set_mac_src``: set source MAC address
+
+  - ``mac_addr {MAC-48}``: new source MAC address
+
+- ``set_mac_dst``: set destination MAC address
+
+  - ``mac_addr {MAC-48}``: new destination MAC address
+
 Destroying flow rules
 ~~~~~~~~~~~~~~~~~~~~~