arp_notify: allow drivers to explicitly request a notification event.

[karo-tx-linux.git] / include / linux / notifier.h

diff --git a/include/linux/notifier.h b/include/linux/notifier.h
index 44428d247dbe6e3b52e9b71798eff99735ae4319..b1302a6bdd2207c16e67566f57569e1c0f53b02d 100644 (file)
--- a/include/linux/notifier.h
+++ b/include/linux/notifier.h
@@ -201,6 +201,7 @@ static inline int notifier_to_errno(int ret)
 #define NETDEV_PRE_UP          0x000D
 #define NETDEV_BONDING_OLDTYPE  0x000E
 #define NETDEV_BONDING_NEWTYPE  0x000F
+#define NETDEV_NOTIFY_PEERS    0x0012
 
 #define SYS_DOWN       0x0001  /* Notify of system down */
 #define SYS_RESTART    SYS_DOWN