datapath: Add ODPP_NORMAL constant.

Some (out-of-tree) datapaths want to pass OFPP_NORMAL up to the datapath.
For now add ODPP_NORMAL.  In the long run we may want to use OFPP_ port
numbers in the datapath interface.

Reported-by: Jean Tourrilhes <jt@hpl.hp.com>

diff --git a/include/openvswitch/datapath-protocol.h b/include/openvswitch/datapath-protocol.h
index b079f52939d4c5fcf3ac15783b6517aedebb2b6e..e7b5e5e87a594600538fcaa83ec53aa3c99e21ed 100644 (file)
--- a/include/openvswitch/datapath-protocol.h
+++ b/include/openvswitch/datapath-protocol.h
@@ -107,6 +107,7 @@ struct odp_stats {
 /* Logical ports. */
 #define ODPP_LOCAL      ((__u16)0)
 #define ODPP_NONE       ((__u16)-1)
+#define ODPP_NORMAL     ((__u16)-2)
 
 /* Listening channels. */
 #define _ODPL_MISS_NR   0       /* Packet missed in flow table. */