tipc: introduce capability bit for broadcast synchronization

[sagit-ice-cold/kernel_xiaomi_msm8998.git] / net / tipc / link.h

diff --git a/net/tipc/link.h b/net/tipc/link.h
index 9c4acc2..d23329d 100644 (file)
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -119,6 +119,7 @@ struct tipc_stats {
  * @keepalive_intv: link keepalive timer interval
  * @abort_limit: # of unacknowledged continuity probes needed to reset link
  * @state: current state of link FSM
+ * @peer_caps: bitmap describing capabilities of peer node
  * @silent_intv_cnt: # of timer intervals without any reception from peer
  * @proto_msg: template for control messages generated by link
  * @pmsg: convenience pointer to "proto_msg" field
@@ -162,6 +163,7 @@ struct tipc_link {
        unsigned long keepalive_intv;
        u32 abort_limit;
        u32 state;
+       u16 peer_caps;
        u32 silent_intv_cnt;
        struct {
                unchar hdr[INT_H_SIZE];
@@ -215,11 +217,11 @@ struct tipc_link {
 bool tipc_link_create(struct tipc_node *n, char *if_name, int bearer_id,
                      int tolerance, char net_plane, u32 mtu, int priority,
                      int window, u32 session, u32 ownnode, u32 peer,
-                     struct tipc_media_addr *maddr,
+                     u16 peer_caps, struct tipc_media_addr *maddr,
                      struct sk_buff_head *inputq, struct sk_buff_head *namedq,
                      struct tipc_link **link);
 bool tipc_link_bc_create(struct tipc_node *n, int mtu, int window,
-                        struct sk_buff_head *inputq,
+                        u16 peer_caps, struct sk_buff_head *inputq,
                         struct sk_buff_head *namedq,
                         struct tipc_link **link);
 void tipc_link_tnl_prepare(struct tipc_link *l, struct tipc_link *tnl,