DVR: run L3 output features

- rename l2_bridged to is_dvr. Including on the ip.api
    this was new in the 18.01 release so no compatability issues.
- steal the free space in vnet_buffer_opaque_t for use with flags.
- run the ipX-output feature arc from the DVR DPO

Change-Id: I040e5976d1dbe076fcdda3a40a7804f56337ce3f
Signed-off-by: Neale Ranns <nranns@cisco.com>

1 files changed, 13 insertions, 0 deletions

diff --git a/src/vpp-api/vom/prefix.cpp b/src/vpp-api/vom/prefix.cpp
index e754999b6d1..abd589eef9f 100644
--- a/src/vpp-api/vom/prefix.cpp
+++ b/src/vpp-api/vom/prefix.cpp
@@ -53,6 +53,19 @@ l3_proto_t::from_address(const boost::asio::ip::address& addr)
   return IPV4;
 }
 
+const nh_proto_t&
+l3_proto_t::to_nh_proto() const
+{
+  if (*this == IPV4)
+    return nh_proto_t::IPV4;
+  else if (*this == IPV6)
+    return nh_proto_t::IPV6;
+  else if (*this == MPLS)
+    return nh_proto_t::MPLS;
+
+  return nh_proto_t::IPV4;
+}
+
 std::ostream&
 operator<<(std::ostream& os, const l3_proto_t& l3p)
 {