diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index c5cbdcb1f0b561a22d2f5537f5cca0a80ee36486..3e18fc6c7877ec3d6cd9fb609cd10a7bcf4f3af0 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -866,6 +866,27 @@ int tipc_bclink_set_queue_limits(struct net *net, u32 limit)
 	return 0;
 }
 
+int tipc_nl_bc_link_set(struct net *net, struct nlattr *attrs[])
+{
+	int err;
+	u32 win;
+	struct nlattr *props[TIPC_NLA_PROP_MAX + 1];
+
+	if (!attrs[TIPC_NLA_LINK_PROP])
+		return -EINVAL;
+
+	err = tipc_nl_parse_link_prop(attrs[TIPC_NLA_LINK_PROP], props);
+	if (err)
+		return err;
+
+	if (!props[TIPC_NLA_PROP_WIN])
+		return -EOPNOTSUPP;
+
+	win = nla_get_u32(props[TIPC_NLA_PROP_WIN]);
+
+	return tipc_bclink_set_queue_limits(net, win);
+}
+
 int tipc_bclink_init(struct net *net)
 {
 	struct tipc_net *tn = net_generic(net, tipc_net_id);
diff --git a/net/tipc/bcast.h b/net/tipc/bcast.h
index 4bdc12277d33ff8eb382b755dd1323424d9d43a2..3c290a48f72037ece5eddfb55c55d501e7f61e67 100644
--- a/net/tipc/bcast.h
+++ b/net/tipc/bcast.h
@@ -131,6 +131,7 @@ uint  tipc_bclink_get_mtu(void);
 int tipc_bclink_xmit(struct net *net, struct sk_buff_head *list);
 void tipc_bclink_wakeup_users(struct net *net);
 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[]);
 void tipc_bclink_input(struct net *net);
 
 #endif
diff --git a/net/tipc/link.c b/net/tipc/link.c
index 43a515dc97b0d4a2c7fca5bc9dc2951175201fff..374d52335168714c5f7a571ed83c98ae0b6896c2 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -1893,6 +1893,9 @@ int tipc_nl_link_set(struct sk_buff *skb, struct genl_info *info)
 
 	name = nla_data(attrs[TIPC_NLA_LINK_NAME]);
 
+	if (strcmp(name, tipc_bclink_name) == 0)
+		return tipc_nl_bc_link_set(net, attrs);
+
 	node = tipc_link_find_owner(net, name, &bearer_id);
 	if (!node)
 		return -EINVAL;
@@ -2175,50 +2178,53 @@ int tipc_nl_link_dump(struct sk_buff *skb, struct netlink_callback *cb)
 int tipc_nl_link_get(struct sk_buff *skb, struct genl_info *info)
 {
 	struct net *net = genl_info_net(info);
-	struct sk_buff *ans_skb;
 	struct tipc_nl_msg msg;
-	struct tipc_link *link;
-	struct tipc_node *node;
 	char *name;
-	int bearer_id;
 	int err;
 
+	msg.portid = info->snd_portid;
+	msg.seq = info->snd_seq;
+
 	if (!info->attrs[TIPC_NLA_LINK_NAME])
 		return -EINVAL;
-
 	name = nla_data(info->attrs[TIPC_NLA_LINK_NAME]);
-	node = tipc_link_find_owner(net, name, &bearer_id);
-	if (!node)
-		return -EINVAL;
 
-	ans_skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!ans_skb)
+	msg.skb = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
+	if (!msg.skb)
 		return -ENOMEM;
 
-	msg.skb = ans_skb;
-	msg.portid = info->snd_portid;
-	msg.seq = info->snd_seq;
-
-	tipc_node_lock(node);
-	link = node->links[bearer_id];
-	if (!link) {
-		err = -EINVAL;
-		goto err_out;
-	}
-
-	err = __tipc_nl_add_link(net, &msg, link, 0);
-	if (err)
-		goto err_out;
+	if (strcmp(name, tipc_bclink_name) == 0) {
+		err = tipc_nl_add_bc_link(net, &msg);
+		if (err) {
+			nlmsg_free(msg.skb);
+			return err;
+		}
+	} else {
+		int bearer_id;
+		struct tipc_node *node;
+		struct tipc_link *link;
 
-	tipc_node_unlock(node);
+		node = tipc_link_find_owner(net, name, &bearer_id);
+		if (!node)
+			return -EINVAL;
 
-	return genlmsg_reply(ans_skb, info);
+		tipc_node_lock(node);
+		link = node->links[bearer_id];
+		if (!link) {
+			tipc_node_unlock(node);
+			nlmsg_free(msg.skb);
+			return -EINVAL;
+		}
 
-err_out:
-	tipc_node_unlock(node);
-	nlmsg_free(ans_skb);
+		err = __tipc_nl_add_link(net, &msg, link, 0);
+		tipc_node_unlock(node);
+		if (err) {
+			nlmsg_free(msg.skb);
+			return err;
+		}
+	}
 
-	return err;
+	return genlmsg_reply(msg.skb, info);
 }
 
 int tipc_nl_link_reset_stats(struct sk_buff *skb, struct genl_info *info)