diff options
Diffstat (limited to 'net/tipc/link.h')
| -rw-r--r-- | net/tipc/link.h | 29 |
1 files changed, 14 insertions, 15 deletions
diff --git a/net/tipc/link.h b/net/tipc/link.h index d2b5663643da..b5b4e3554d4e 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -58,9 +58,10 @@ /* Link endpoint execution states */ -#define LINK_STARTED 0x0001 -#define LINK_STOPPED 0x0002 -#define LINK_SYNCHING 0x0004 +#define LINK_STARTED 0x0001 +#define LINK_STOPPED 0x0002 +#define LINK_SYNCHING 0x0004 +#define LINK_FAILINGOVER 0x0008 /* Starting value for maximum packet size negotiation on unicast links * (unless bearer MTU is less) @@ -122,9 +123,8 @@ struct tipc_stats { * @backlog_limit: backlog queue congestion thresholds (indexed by importance) * @exp_msg_count: # of tunnelled messages expected during link changeover * @reset_checkpoint: seq # of last acknowledged message at time of link reset - * @max_pkt: current maximum packet size for this link - * @max_pkt_target: desired maximum packet size for this link - * @max_pkt_probes: # of probes based on current (max_pkt, max_pkt_target) + * @mtu: current maximum packet size for this link + * @advertised_mtu: advertised own mtu when link is being established * @transmitq: queue for sent, non-acked messages * @backlogq: queue for messages waiting to be sent * @next_out_no: next sequence number to use for outbound messages @@ -167,16 +167,16 @@ struct tipc_link { struct tipc_msg *pmsg; u32 priority; char net_plane; + u16 synch_point; - /* Changeover */ - u32 exp_msg_count; - u32 reset_checkpoint; - u32 synch_point; + /* Failover */ + u16 failover_pkts; + u16 failover_checkpt; + struct sk_buff *failover_skb; /* Max packet negotiation */ - u32 max_pkt; - u32 max_pkt_target; - u32 max_pkt_probes; + u16 mtu; + u16 advertised_mtu; /* Sending */ struct sk_buff_head transmq; @@ -201,7 +201,6 @@ struct tipc_link { struct sk_buff_head wakeupq; /* Fragmentation/reassembly */ - u32 long_msg_seq_no; struct sk_buff *reasm_buf; /* Statistics */ @@ -232,7 +231,7 @@ int tipc_link_xmit(struct net *net, struct sk_buff_head *list, u32 dest, int __tipc_link_xmit(struct net *net, struct tipc_link *link, struct sk_buff_head *list); void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int prob, - u32 gap, u32 tolerance, u32 priority, u32 acked_mtu); + u32 gap, u32 tolerance, u32 priority); void tipc_link_push_packets(struct tipc_link *l_ptr); u32 tipc_link_defer_pkt(struct sk_buff_head *list, struct sk_buff *buf); void tipc_link_set_queue_limits(struct tipc_link *l_ptr, u32 window); |