ofp-util: New functions for creating Nicira extension messages.

[openvswitch] / include / openvswitch / tunnel.h

diff --git a/include/openvswitch/tunnel.h b/include/openvswitch/tunnel.h
index dd700d0dc006960a7e49d44600c55c68523a8314..e7d3fce7162d9ae079f2ff4709c69a0449f46e60 100644 (file)
--- 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. */
@@ -50,6 +51,7 @@
 #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;