[TIPC] Initial merge

TIPC (Transparent Inter Process Communication) is a protocol designed for
intra cluster communication. For more information see
http://tipc.sourceforge.net

Signed-off-by: Per Liden <[email protected]>

Author: Per Liden

include/linux/socket.h

@@ -186,6 +186,7 @@ struct ucred {
 #define AF_PPPOX	24	/* PPPoX sockets		*/
 #define AF_WANPIPE	25	/* Wanpipe API Sockets */
 #define AF_LLC		26	/* Linux LLC			*/
+#define AF_TIPC		30	/* TIPC sockets			*/
 #define AF_BLUETOOTH	31	/* Bluetooth sockets 		*/
 #define AF_MAX		32	/* For now.. */
 
@@ -218,6 +219,7 @@ struct ucred {
 #define PF_PPPOX	AF_PPPOX
 #define PF_WANPIPE	AF_WANPIPE
 #define PF_LLC		AF_LLC
+#define PF_TIPC		AF_TIPC
 #define PF_BLUETOOTH	AF_BLUETOOTH
 #define PF_MAX		AF_MAX
 
@@ -279,6 +281,7 @@ struct ucred {
 #define SOL_LLC		268
 #define SOL_DCCP	269
 #define SOL_NETLINK	270
+#define SOL_TIPC	271
 
 /* IPX options */
 #define IPX_TYPE	1