From a89778d8baf19cd7e728d81121a294a06cedaad1 Mon Sep 17 00:00:00 2001 From: Erik Hugne Date: Thu, 24 Apr 2014 16:26:46 +0200 Subject: tipc: add support for link state subscriptions When links are established over a bearer plane, we create a node local publication containing information about the peer node and bearer plane. This allows TIPC applications to use the standard TIPC topology server subscription mechanism to get notifications when a link goes up or down. Signed-off-by: Erik Hugne Reviewed-by: Ying Xue Reviewed-by: Jon Maloy Signed-off-by: David S. Miller --- include/uapi/linux/tipc.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/uapi/linux/tipc.h') diff --git a/include/uapi/linux/tipc.h b/include/uapi/linux/tipc.h index 852373d27dbb..53cd7902d34e 100644 --- a/include/uapi/linux/tipc.h +++ b/include/uapi/linux/tipc.h @@ -87,6 +87,7 @@ static inline unsigned int tipc_node(__u32 addr) #define TIPC_CFG_SRV 0 /* configuration service name type */ #define TIPC_TOP_SRV 1 /* topology service name type */ +#define TIPC_LINK_STATE 2 /* link state name type */ #define TIPC_RESERVED_TYPES 64 /* lowest user-publishable name type */ /* -- cgit v1.2.3