---

yaml
---
r: 369277
b: refs/heads/master
c: a29a194
h: refs/heads/master
i:
  369275: 74572bf
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 76f5c6f359a18abd3359ad8523cb23fbf58602b7
+refs/heads/master: a29a194a15df9840b24c6c383a9a9a1236979db5

trunk/net/tipc/Kconfig

@@ -31,3 +31,10 @@ config TIPC_PORTS
 
 	  Setting this to a smaller value saves some memory,
 	  setting it to higher allows for more ports.
+
+config TIPC_MEDIA_IB
+	bool "InfiniBand media type support"
+	depends on TIPC && INFINIBAND_IPOIB
+	help
+	  Saying Y here will enable support for running TIPC on
+	  IP-over-InfiniBand devices.

trunk/net/tipc/Makefile

@@ -9,3 +9,5 @@ tipc-y	+= addr.o bcast.o bearer.o config.o \
 	   name_distr.o  subscr.o name_table.o net.o  \
 	   netlink.o node.o node_subscr.o port.o ref.o  \
 	   socket.o log.o eth_media.o
+
+tipc-$(CONFIG_TIPC_MEDIA_IB)	+= ib_media.o

trunk/net/tipc/bearer.c

@@ -39,7 +39,7 @@
 #include "bearer.h"
 #include "discover.h"
 
-#define MAX_ADDR_STR 32
+#define MAX_ADDR_STR 60
 
 static struct tipc_media *media_list[MAX_MEDIA];
 static u32 media_count;

trunk/net/tipc/bearer.h

@@ -56,6 +56,7 @@
  * Identifiers of supported TIPC media types
  */
 #define TIPC_MEDIA_TYPE_ETH	1
+#define TIPC_MEDIA_TYPE_IB	2
 
 /**
  * struct tipc_media_addr - destination address used by TIPC bearers
@@ -174,6 +175,14 @@ int tipc_disable_bearer(const char *name);
 int  tipc_eth_media_start(void);
 void tipc_eth_media_stop(void);
 
+#ifdef CONFIG_TIPC_MEDIA_IB
+int  tipc_ib_media_start(void);
+void tipc_ib_media_stop(void);
+#else
+static inline int tipc_ib_media_start(void) { return 0; }
+static inline void tipc_ib_media_stop(void) { return; }
+#endif
+
 int tipc_media_set_priority(const char *name, u32 new_value);
 int tipc_media_set_window(const char *name, u32 new_value);
 void tipc_media_addr_printf(char *buf, int len, struct tipc_media_addr *a);

trunk/net/tipc/core.c

@@ -82,6 +82,7 @@ static void tipc_core_stop_net(void)
 {
 	tipc_net_stop();
 	tipc_eth_media_stop();
+	tipc_ib_media_stop();
 }
 
 /**
@@ -93,8 +94,15 @@ int tipc_core_start_net(unsigned long addr)
 
 	tipc_net_start(addr);
 	res = tipc_eth_media_start();
-	if (res)
-		tipc_core_stop_net();
+	if (res < 0)
+		goto err;
+	res = tipc_ib_media_start();
+	if (res < 0)
+		goto err;
+	return res;
+
+err:
+	tipc_core_stop_net();
 	return res;
 }