X-Git-Url: https://gerrit.fd.io/r/gitweb?p=vpp.git;a=blobdiff_plain;f=src%2Fvnet%2Fdevices%2Ftap%2Ftapv2_api.c;h=1260afdd24f3eab19c951113d721fa577c96fe8b;hp=c6da0c9deae05a720a93173340ae3685fc62dc70;hb=754f24b35;hpb=9e6356962a0cbb84f7ea9056b954d65aaa231a61

diff --git a/src/vnet/devices/tap/tapv2_api.c b/src/vnet/devices/tap/tapv2_api.c
index c6da0c9deae..1260afdd24f 100644
--- a/src/vnet/devices/tap/tapv2_api.c
+++ b/src/vnet/devices/tap/tapv2_api.c
@@ -52,12 +52,13 @@ _(SW_INTERFACE_TAP_V2_DUMP, sw_interface_tap_v2_dump)
 static void
 vl_api_tap_create_v2_t_handler (vl_api_tap_create_v2_t * mp)
 {
+  vnet_main_t *vnm = vnet_get_main ();
   vlib_main_t *vm = vlib_get_main ();
   vl_api_tap_create_v2_reply_t *rmp;
   vl_api_registration_t *reg;
   tap_create_if_args_t _a, *ap = &_a;
 
-  memset (ap, 0, sizeof (*ap));
+  clib_memset (ap, 0, sizeof (*ap));
 
   ap->id = ntohl (mp->id);
   if (!mp->use_random_mac)
@@ -108,12 +109,24 @@ vl_api_tap_create_v2_t_handler (vl_api_tap_create_v2_t * mp)
       ap->host_ip6_gw_set = 1;
     }
 
+  ap->tap_flags = ntohl (mp->tap_flags);
+
   tap_create_if (vm, ap);
 
   reg = vl_api_client_index_to_registration (mp->client_index);
   if (!reg)
     return;;
 
+  /* If a tag was supplied... */
+  if (mp->tag[0])
+    {
+      /* Make sure it's a proper C-string */
+      mp->tag[ARRAY_LEN (mp->tag) - 1] = 0;
+      u8 *tag = format (0, "%s%c", mp->tag, 0);
+      vnet_set_sw_interface_tag (vnm, tag, ap->sw_if_index);
+    }
+
+
   rmp = vl_msg_api_alloc (sizeof (*rmp));
   rmp->_vl_msg_id = ntohs (VL_API_TAP_CREATE_V2_REPLY);
   rmp->context = mp->context;
@@ -131,7 +144,7 @@ tap_send_sw_interface_event_deleted (vpe_api_main_t * am,
   vl_api_sw_interface_event_t *mp;
 
   mp = vl_msg_api_alloc (sizeof (*mp));
-  memset (mp, 0, sizeof (*mp));
+  clib_memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id = ntohs (VL_API_SW_INTERFACE_EVENT);
   mp->sw_if_index = ntohl (sw_if_index);
 
@@ -144,6 +157,7 @@ tap_send_sw_interface_event_deleted (vpe_api_main_t * am,
 static void
 vl_api_tap_delete_v2_t_handler (vl_api_tap_delete_v2_t * mp)
 {
+  vnet_main_t *vnm = vnet_get_main ();
   vlib_main_t *vm = vlib_get_main ();
   int rv;
   vpe_api_main_t *vam = &vpe_api_main;
@@ -165,7 +179,10 @@ vl_api_tap_delete_v2_t_handler (vl_api_tap_delete_v2_t * mp)
   vl_api_send_msg (reg, (u8 *) rmp);
 
   if (!rv)
-    tap_send_sw_interface_event_deleted (vam, reg, sw_if_index);
+    {
+      vnet_clear_sw_interface_tag (vnm, sw_if_index);
+      tap_send_sw_interface_event_deleted (vam, reg, sw_if_index);
+    }
 }
 
 static void
@@ -175,10 +192,11 @@ tap_send_sw_interface_details (vpe_api_main_t * am,
 {
   vl_api_sw_interface_tap_v2_details_t *mp;
   mp = vl_msg_api_alloc (sizeof (*mp));
-  memset (mp, 0, sizeof (*mp));
+  clib_memset (mp, 0, sizeof (*mp));
   mp->_vl_msg_id = htons (VL_API_SW_INTERFACE_TAP_V2_DETAILS);
   mp->id = htonl (tap_if->id);
   mp->sw_if_index = htonl (tap_if->sw_if_index);
+  mp->tap_flags = htonl (tap_if->tap_flags);
   clib_memcpy (mp->dev_name, tap_if->dev_name,
 	       MIN (ARRAY_LEN (mp->dev_name) - 1,
 		    strlen ((const char *) tap_if->dev_name)));