X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Ftunnel%2Ftunnel_dp.h;fp=src%2Fvnet%2Ftunnel%2Ftunnel_dp.h;h=d6f07b5ec21467d2afa73c8d1d23bdb919675b82;hb=e294de6f876587ddc34ab02771771aea60087adc;hp=f84e764f7ea30376f11a05945290a57811574be3;hpb=a9e2774f5561ccb77c8243a196f93f5070f6c5ad;p=vpp.git

diff --git a/src/vnet/tunnel/tunnel_dp.h b/src/vnet/tunnel/tunnel_dp.h
index f84e764f7ea..d6f07b5ec21 100644
--- a/src/vnet/tunnel/tunnel_dp.h
+++ b/src/vnet/tunnel/tunnel_dp.h
@@ -120,6 +120,25 @@ tunnel_encap_fixup_4o6 (tunnel_encap_decap_flags_t flags,
     ip6_set_ecn_network_order (outer, ip4_header_get_ecn (inner));
 }
 
+static_always_inline void
+tunnel_encap_fixup_mplso6 (tunnel_encap_decap_flags_t flags,
+			   const mpls_unicast_header_t *inner,
+			   ip6_header_t *outer)
+{
+  if (flags & TUNNEL_ENCAP_DECAP_FLAG_ENCAP_COPY_DSCP)
+    ip6_set_dscp_network_order (outer,
+				vnet_mpls_uc_get_exp (inner->label_exp_s_ttl));
+}
+
+static_always_inline void
+tunnel_encap_fixup_mplso4 (tunnel_encap_decap_flags_t flags,
+			   const mpls_unicast_header_t *inner,
+			   ip4_header_t *outer)
+{
+  if (flags & TUNNEL_ENCAP_DECAP_FLAG_ENCAP_COPY_DSCP)
+    ip4_header_set_dscp (outer, vnet_mpls_uc_get_exp (inner->label_exp_s_ttl));
+}
+
 static_always_inline void
 tunnel_decap_fixup_4o6 (tunnel_encap_decap_flags_t flags,
 			ip4_header_t * inner, const ip6_header_t * outer)
@@ -152,6 +171,20 @@ tunnel_decap_fixup_4o4 (tunnel_encap_decap_flags_t flags,
     ip4_header_set_ecn_w_chksum (inner, ip4_header_get_ecn (outer));
 }
 
+static_always_inline void
+tunnel_decap_fixup_mplso6 (tunnel_encap_decap_flags_t flags,
+			   mpls_unicast_header_t *inner,
+			   const ip6_header_t *outer)
+{
+}
+
+static_always_inline void
+tunnel_decap_fixup_mplso4 (tunnel_encap_decap_flags_t flags,
+			   mpls_unicast_header_t *inner,
+			   const ip4_header_t *outer)
+{
+}
+
 #endif
 
 /*