diff options
Diffstat (limited to 'net/tipc/link.h')
| -rw-r--r-- | net/tipc/link.h | 36 |
1 files changed, 22 insertions, 14 deletions
diff --git a/net/tipc/link.h b/net/tipc/link.h index 55812e87ca1..9df7fa4d3bd 100644 --- a/net/tipc/link.h +++ b/net/tipc/link.h @@ -41,6 +41,10 @@ #include "msg.h" #include "node.h" +/* TIPC-specific error codes +*/ +#define ELINKCONG EAGAIN /* link congestion <=> resource unavailable */ + /* Out-of-range value for link sequence numbers */ #define INVALID_LINK_SEQ 0x10000 @@ -105,7 +109,7 @@ struct tipc_stats { * @peer_bearer_id: bearer id used by link's peer endpoint * @bearer_id: local bearer id used by link * @tolerance: minimum link continuity loss needed to reset link [in ms] - * @continuity_interval: link continuity testing interval [in ms] + * @cont_intv: link continuity testing interval * @abort_limit: # of unacknowledged continuity probes needed to reset link * @state: current state of link FSM * @fsm_msg_cnt: # of protocol messages link FSM has sent in current state @@ -146,7 +150,7 @@ struct tipc_link { u32 peer_bearer_id; u32 bearer_id; u32 tolerance; - u32 continuity_interval; + unsigned long cont_intv; u32 abort_limit; int state; u32 fsm_msg_cnt; @@ -196,28 +200,32 @@ struct tipc_port; struct tipc_link *tipc_link_create(struct tipc_node *n_ptr, struct tipc_bearer *b_ptr, const struct tipc_media_addr *media_addr); -void tipc_link_delete_list(unsigned int bearer_id, bool shutting_down); +void tipc_link_delete_list(struct net *net, unsigned int bearer_id, + bool shutting_down); void tipc_link_failover_send_queue(struct tipc_link *l_ptr); void tipc_link_dup_queue_xmit(struct tipc_link *l_ptr, struct tipc_link *dest); void tipc_link_reset_fragments(struct tipc_link *l_ptr); int tipc_link_is_up(struct tipc_link *l_ptr); int tipc_link_is_active(struct tipc_link *l_ptr); void tipc_link_purge_queues(struct tipc_link *l_ptr); -struct sk_buff *tipc_link_cmd_config(const void *req_tlv_area, - int req_tlv_space, - u16 cmd); -struct sk_buff *tipc_link_cmd_show_stats(const void *req_tlv_area, +struct sk_buff *tipc_link_cmd_config(struct net *net, const void *req_tlv_area, + int req_tlv_space, u16 cmd); +struct sk_buff *tipc_link_cmd_show_stats(struct net *net, + const void *req_tlv_area, int req_tlv_space); -struct sk_buff *tipc_link_cmd_reset_stats(const void *req_tlv_area, +struct sk_buff *tipc_link_cmd_reset_stats(struct net *net, + const void *req_tlv_area, int req_tlv_space); void tipc_link_reset_all(struct tipc_node *node); void tipc_link_reset(struct tipc_link *l_ptr); -void tipc_link_reset_list(unsigned int bearer_id); -int tipc_link_xmit_skb(struct sk_buff *skb, u32 dest, u32 selector); -int tipc_link_xmit(struct sk_buff_head *list, u32 dest, u32 selector); -int __tipc_link_xmit(struct tipc_link *link, struct sk_buff_head *list); -u32 tipc_link_get_max_pkt(u32 dest, u32 selector); -void tipc_link_bundle_rcv(struct sk_buff *buf); +void tipc_link_reset_list(struct net *net, unsigned int bearer_id); +int tipc_link_xmit_skb(struct net *net, struct sk_buff *skb, u32 dest, + u32 selector); +int tipc_link_xmit(struct net *net, struct sk_buff_head *list, u32 dest, + u32 selector); +int __tipc_link_xmit(struct net *net, struct tipc_link *link, + struct sk_buff_head *list); +void tipc_link_bundle_rcv(struct net *net, struct sk_buff *buf); void tipc_link_proto_xmit(struct tipc_link *l_ptr, u32 msg_typ, int prob, u32 gap, u32 tolerance, u32 priority, u32 acked_mtu); void tipc_link_push_packets(struct tipc_link *l_ptr); |