X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=include%2Fopenvswitch%2Ftunnel.h;h=e7d3fce7162d9ae079f2ff4709c69a0449f46e60;hb=4f564f8dc77a40036b2552902ace44dfb274c36e;hp=373797513333f9bb0e077cf42d48664511b4a0fa;hpb=d1eb60ccff0c2dbef2300cdfc5fead3c2d394beb;p=openvswitch

diff --git a/include/openvswitch/tunnel.h b/include/openvswitch/tunnel.h
index 37379751..e7d3fce7 100644
--- a/include/openvswitch/tunnel.h
+++ b/include/openvswitch/tunnel.h
@@ -41,6 +41,7 @@
 #define OPENVSWITCH_TUNNEL_H 1
 
 #include <linux/types.h>
+#include "openvswitch/datapath-protocol.h"
 
 #define TNL_F_CSUM		(1 << 1) /* Checksum packets. */
 #define TNL_F_IN_KEY_MATCH	(1 << 2) /* Store the key in tun_id to match in flow table. */
@@ -48,7 +49,9 @@
 #define TNL_F_TOS_INHERIT	(1 << 4) /* Inherit the ToS from the inner packet. */
 #define TNL_F_TTL_INHERIT	(1 << 5) /* Inherit the TTL from the inner packet. */
 #define TNL_F_PMTUD		(1 << 6) /* Enable path MTU discovery. */
+#define TNL_F_HDR_CACHE		(1 << 7) /* Enable tunnel header caching. */
 
+/* This goes in the "config" member of struct odp_port for tunnel vports. */
 struct tnl_port_config {
 	__u32	flags;
 	__be32	saddr;