X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Finterface_format.c;fp=src%2Fvnet%2Finterface_format.c;h=507e2676ccb2976810de558e7febe2295c0b9b6a;hb=9485d99bd3941b13abf7e47fc7e1d56f7b4fee55;hp=69f481c303d13a29206f9e1ef99146e2263c90ab;hpb=592a909a302262cf4088a5468b8e427f577725e8;p=vpp.git

diff --git a/src/vnet/interface_format.c b/src/vnet/interface_format.c
index 69f481c303d..507e2676ccb 100644
--- a/src/vnet/interface_format.c
+++ b/src/vnet/interface_format.c
@@ -41,6 +41,42 @@
 #include <vppinfra/bitmap.h>
 #include <vnet/l2/l2_input.h>
 #include <vnet/l2/l2_output.h>
+#include <vnet/l2/l2_vtr.h>
+
+u8 *
+format_vtr (u8 * s, va_list * args)
+{
+  u32 vtr_op = va_arg (*args, u32);
+  u32 dot1q = va_arg (*args, u32);
+  u32 tag1 = va_arg (*args, u32);
+  u32 tag2 = va_arg (*args, u32);
+  switch (vtr_op)
+    {
+    case L2_VTR_DISABLED:
+      return format (s, "none");
+    case L2_VTR_PUSH_1:
+      return format (s, "push-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
+    case L2_VTR_PUSH_2:
+      return format (s, "push-2 %s %d %d", dot1q ? "dot1q" : "dot1ad", tag1,
+		     tag2);
+    case L2_VTR_POP_1:
+      return format (s, "pop-1");
+    case L2_VTR_POP_2:
+      return format (s, "pop-2");
+    case L2_VTR_TRANSLATE_1_1:
+      return format (s, "trans-1-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
+    case L2_VTR_TRANSLATE_1_2:
+      return format (s, "trans-1-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
+		     tag1, tag2);
+    case L2_VTR_TRANSLATE_2_1:
+      return format (s, "trans-2-1 %s %d", dot1q ? "dot1q" : "dot1ad", tag1);
+    case L2_VTR_TRANSLATE_2_2:
+      return format (s, "trans-2-2 %s %d %d", dot1q ? "dot1q" : "dot1ad",
+		     tag1, tag2);
+    default:
+      return format (s, "none");
+    }
+}
 
 u8 *
 format_vnet_sw_interface_flags (u8 * s, va_list * args)