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-rw-r--r--net/tipc/bcast.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index 751530ab0c49..dadad953e2be 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -48,6 +48,10 @@ extern const char tipc_bclink_name[];
#define TIPC_METHOD_EXPIRE msecs_to_jiffies(5000)
+#define BCLINK_MODE_BCAST 0x1
+#define BCLINK_MODE_RCAST 0x2
+#define BCLINK_MODE_SEL 0x4
+
struct tipc_nlist {
struct list_head list;
u32 self;
@@ -63,11 +67,13 @@ void tipc_nlist_del(struct tipc_nlist *nl, u32 node);
/* Cookie to be used between socket and broadcast layer
* @rcast: replicast (instead of broadcast) was used at previous xmit
* @mandatory: broadcast/replicast indication was set by user
+ * @deferredq: defer queue to make message in order
* @expires: re-evaluate non-mandatory transmit method if we are past this
*/
struct tipc_mc_method {
bool rcast;
bool mandatory;
+ struct sk_buff_head deferredq;
unsigned long expires;
};
@@ -92,6 +98,12 @@ int tipc_nl_add_bc_link(struct net *net, struct tipc_nl_msg *msg);
int tipc_nl_bc_link_set(struct net *net, struct nlattr *attrs[]);
int tipc_bclink_reset_stats(struct net *net);
+u32 tipc_bcast_get_broadcast_mode(struct net *net);
+u32 tipc_bcast_get_broadcast_ratio(struct net *net);
+
+void tipc_mcast_filter_msg(struct net *net, struct sk_buff_head *defq,
+ struct sk_buff_head *inputq);
+
static inline void tipc_bcast_lock(struct net *net)
{
spin_lock_bh(&tipc_net(net)->bclock);