datapath: Add 32-bit compatibility ioctls.

[sliver-openvswitch.git] / include / openvswitch / datapath-protocol.h

diff --git a/include/openvswitch/datapath-protocol.h b/include/openvswitch/datapath-protocol.h
index 0e8d5c9..826dc27 100644 (file)
--- a/include/openvswitch/datapath-protocol.h
+++ b/include/openvswitch/datapath-protocol.h
@@ -37,7 +37,10 @@
  * ----------------------------------------------------------------------
  */
 
-/* Protocol between userspace and kernel datapath. */
+/* Protocol between userspace and kernel datapath.
+ *
+ * Be sure to update datapath/odp-compat.h if you change any of the structures
+ * in here. */
 
 #ifndef OPENVSWITCH_DATAPATH_PROTOCOL_H
 #define OPENVSWITCH_DATAPATH_PROTOCOL_H 1