From 9534696b4637185c9f296375e63c50d8976d153d Mon Sep 17 00:00:00 2001
From: Neale Ranns <nranns@cisco.com>
Date: Mon, 25 Nov 2019 13:04:44 +0000
Subject: ipip: Tunnel flags controlling copying data to/from payload/encap

Type: feature

Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I9467f11775936754406892b8e9e275f989ac9b30
---
 src/vnet/ip/ip.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

(limited to 'src/vnet/ip/ip.c')

diff --git a/src/vnet/ip/ip.c b/src/vnet/ip/ip.c
index 785cd491b57..88eff4f4d59 100644
--- a/src/vnet/ip/ip.c
+++ b/src/vnet/ip/ip.c
@@ -312,6 +312,23 @@ format_ip_dscp (u8 * s, va_list * va)
   return (format (s, "unknown"));
 }
 
+u8 *
+format_ip_ecn (u8 * s, va_list * va)
+{
+  ip_ecn_t ecn = va_arg (*va, u32);	// int promotion of u8
+
+  switch (ecn)
+    {
+#define _(n,v)                                                  \
+    case IP_ECN_##v:                                           \
+      return (format (s, "%s", #v));
+      foreach_ip_ecn
+#undef _
+    }
+
+  return (format (s, "unknown"));
+}
+
 /*
  * fd.io coding-style-patch-verification: ON
  *
-- 
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