tipc: add ip/udp media type

[deliverable/linux.git] / net / tipc / bearer.h

diff --git a/net/tipc/bearer.h b/net/tipc/bearer.h
index 097aff08ad5b056f3fed74079d6ad8b030f98219..5cad243ee8fc646efccfe72f26ad49ebdfe42f4f 100644 (file)
--- a/net/tipc/bearer.h
+++ b/net/tipc/bearer.h
@@ -41,7 +41,7 @@
 #include <net/genetlink.h>
 
 #define MAX_BEARERS    2
-#define MAX_MEDIA      2
+#define MAX_MEDIA      3
 #define MAX_NODES      4096
 #define WSIZE          32
 
@@ -59,6 +59,7 @@
  */
 #define TIPC_MEDIA_TYPE_ETH    1
 #define TIPC_MEDIA_TYPE_IB     2
+#define TIPC_MEDIA_TYPE_UDP    3
 
 /**
  * struct tipc_node_map - set of node identifiers
@@ -104,7 +105,8 @@ struct tipc_media {
        int (*send_msg)(struct net *net, struct sk_buff *buf,
                        struct tipc_bearer *b_ptr,
                        struct tipc_media_addr *dest);
-       int (*enable_media)(struct net *net, struct tipc_bearer *b_ptr);
+       int (*enable_media)(struct net *net, struct tipc_bearer *b_ptr,
+                           struct nlattr *attr[]);
        void (*disable_media)(struct tipc_bearer *b_ptr);
        int (*addr2str)(struct tipc_media_addr *addr,
                        char *strbuf,
@@ -183,6 +185,9 @@ extern struct tipc_media eth_media_info;
 #ifdef CONFIG_TIPC_MEDIA_IB
 extern struct tipc_media ib_media_info;
 #endif
+#ifdef CONFIG_TIPC_MEDIA_UDP
+extern struct tipc_media udp_media_info;
+#endif
 
 int tipc_nl_bearer_disable(struct sk_buff *skb, struct genl_info *info);
 int tipc_nl_bearer_enable(struct sk_buff *skb, struct genl_info *info);
@@ -197,7 +202,8 @@ int tipc_nl_media_set(struct sk_buff *skb, struct genl_info *info);
 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);
-int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b);
+int tipc_enable_l2_media(struct net *net, struct tipc_bearer *b,
+                        struct nlattr *attrs[]);
 void tipc_disable_l2_media(struct tipc_bearer *b);
 int tipc_l2_send_msg(struct net *net, struct sk_buff *buf,
                     struct tipc_bearer *b, struct tipc_media_addr *dest);