INSTALL.bridge: Add detail suggested by Pete.

[openvswitch] / lib / netdev.h

diff --git a/lib/netdev.h b/lib/netdev.h
index de312d62d3443a3be0f0eecb4bca9879391a4df7..6586ab2ee55edf0ea4e3c9fc489f391f45535fdb 100644 (file)
--- a/lib/netdev.h
+++ b/lib/netdev.h
@@ -34,7 +34,8 @@ struct svec;
 
 enum netdev_flags {
     NETDEV_UP = 0x0001,         /* Device enabled? */
-    NETDEV_PROMISC = 0x0002     /* Promiscuous mode? */
+    NETDEV_PROMISC = 0x0002,    /* Promiscuous mode? */
+    NETDEV_LOOPBACK = 0x0004    /* This is a loopback device. */
 };
 
 enum netdev_pseudo_ethertype {