app/tests: add dhcp option (#282)

Signed-off-by: Ric Li <ming3.li@intel.com>
OpenVisualCloud · May 22, 2023 · e1936dc · e1936dc
1 parent cea105f
commit e1936dc
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Showing 3 changed files with 13 additions and 0 deletions.
diff --git a/app/src/args.c b/app/src/args.c
@@ -99,6 +99,7 @@ enum st_args_cmd {
   ST_ARG_AUDIO_BUILD_PACING,
   ST_ARG_AUDIO_FIFO_SIZE,
   ST_ARG_TX_NO_BURST_CHECK,
+  ST_ARG_DHCP,
   ST_ARG_MAX,
 };
 
@@ -199,6 +200,7 @@ static struct option st_app_args_options[] = {
     {"audio_build_pacing", no_argument, 0, ST_ARG_AUDIO_BUILD_PACING},
     {"audio_fifo_size", required_argument, 0, ST_ARG_AUDIO_FIFO_SIZE},
     {"tx_no_burst_check", no_argument, 0, ST_ARG_TX_NO_BURST_CHECK},
+    {"dhcp", no_argument, 0, ST_ARG_DHCP},
 
     {0, 0, 0, 0}};
 
@@ -605,6 +607,10 @@ int st_app_parse_args(struct st_app_context* ctx, struct mtl_init_params* p, int
       case ST_ARG_AUDIO_FIFO_SIZE:
         ctx->tx_audio_fifo_size = atoi(optarg);
         break;
+      case ST_ARG_DHCP:
+        for (int port = 0; port < MTL_PORT_MAX; ++port)
+          p->net_proto[port] = MTL_PROTO_DHCP;
+        break;
       case '?':
         break;
       default:

diff --git a/doc/run.md b/doc/run.md
@@ -268,6 +268,7 @@ For the supported parameters in the json, please refer to [JSON configuration gu
 --tx_no_chain                        : debug option, use memcopy rather than mbuf chain for tx payload.
 --multi_src_port                     : debug option, use multiple src port for st20 tx stream.
 --audio_fifo_size <count>            : debug option, the audio fifo size between packet builder and pacing.
+--dhcp                               : debug option, enable DHCP for all ports.
 ```
 
 ## 4. Tests

diff --git a/tests/src/tests.cpp b/tests/src/tests.cpp
@@ -43,6 +43,7 @@ enum test_args_cmd {
   TEST_ARG_TX_NO_CHAIN,
   TEST_ARG_IOVA_MODE,
   TEST_ARG_MULTI_SRC_PORT,
+  TEST_ARG_DHCP,
 };
 
 static struct option test_args_options[] = {
@@ -78,6 +79,7 @@ static struct option test_args_options[] = {
     {"tx_no_chain", no_argument, 0, TEST_ARG_TX_NO_CHAIN},
     {"iova_mode", required_argument, 0, TEST_ARG_IOVA_MODE},
     {"multi_src_port", no_argument, 0, TEST_ARG_MULTI_SRC_PORT},
+    {"dhcp", no_argument, 0, TEST_ARG_DHCP},
 
     {0, 0, 0, 0}};
 
@@ -264,6 +266,10 @@ static int test_parse_args(struct st_tests_context* ctx, struct mtl_init_params*
       case TEST_ARG_MULTI_SRC_PORT:
         p->flags |= MTL_FLAG_MULTI_SRC_PORT;
         break;
+      case TEST_ARG_DHCP:
+        for (int port = 0; port < MTL_PORT_MAX; ++port)
+          p->net_proto[port] = MTL_PROTO_DHCP;
+        break;
       default:
         break;
     }