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Diffstat (limited to 'net/tipc/link.h')
-rw-r--r--net/tipc/link.h21
1 files changed, 7 insertions, 14 deletions
diff --git a/net/tipc/link.h b/net/tipc/link.h
index 8c0b49b5b2ee..200d518b218e 100644
--- a/net/tipc/link.h
+++ b/net/tipc/link.h
@@ -40,11 +40,6 @@
#include "msg.h"
#include "node.h"
-/* Link reassembly status codes
- */
-#define LINK_REASM_ERROR -1
-#define LINK_REASM_COMPLETE 1
-
/* Out-of-range value for link sequence numbers
*/
#define INVALID_LINK_SEQ 0x10000
@@ -107,7 +102,7 @@ struct tipc_stats {
* @checkpoint: reference point for triggering link continuity checking
* @peer_session: link session # being used by peer end of link
* @peer_bearer_id: bearer id used by link's peer endpoint
- * @b_ptr: pointer to bearer used by link
+ * @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]
* @abort_limit: # of unacknowledged continuity probes needed to reset link
@@ -116,6 +111,7 @@ struct tipc_stats {
* @proto_msg: template for control messages generated by link
* @pmsg: convenience pointer to "proto_msg" field
* @priority: current link priority
+ * @net_plane: current link network plane ('A' through 'H')
* @queue_limit: outbound message queue congestion thresholds (indexed by user)
* @exp_msg_count: # of tunnelled messages expected during link changeover
* @reset_checkpoint: seq # of last acknowledged message at time of link reset
@@ -139,8 +135,7 @@ struct tipc_stats {
* @next_out: ptr to first unsent outbound message in queue
* @waiting_ports: linked list of ports waiting for link congestion to abate
* @long_msg_seq_no: next identifier to use for outbound fragmented messages
- * @reasm_head: list head of partially reassembled inbound message fragments
- * @reasm_tail: last fragment received
+ * @reasm_buf: head of partially reassembled inbound message fragments
* @stats: collects statistics regarding link activity
*/
struct tipc_link {
@@ -155,7 +150,7 @@ struct tipc_link {
u32 checkpoint;
u32 peer_session;
u32 peer_bearer_id;
- struct tipc_bearer *b_ptr;
+ u32 bearer_id;
u32 tolerance;
u32 continuity_interval;
u32 abort_limit;
@@ -167,6 +162,7 @@ struct tipc_link {
} proto_msg;
struct tipc_msg *pmsg;
u32 priority;
+ char net_plane;
u32 queue_limit[15]; /* queue_limit[0]==window limit */
/* Changeover */
@@ -202,8 +198,7 @@ struct tipc_link {
/* Fragmentation/reassembly */
u32 long_msg_seq_no;
- struct sk_buff *reasm_head;
- struct sk_buff *reasm_tail;
+ struct sk_buff *reasm_buf;
/* Statistics */
struct tipc_stats stats;
@@ -228,6 +223,7 @@ struct sk_buff *tipc_link_cmd_show_stats(const void *req_tlv_area,
int req_tlv_space);
struct sk_buff *tipc_link_cmd_reset_stats(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(struct sk_buff *buf, u32 dest, u32 selector);
@@ -239,9 +235,6 @@ int tipc_link_iovec_xmit_fast(struct tipc_port *sender,
struct iovec const *msg_sect,
unsigned int len, u32 destnode);
void tipc_link_bundle_rcv(struct sk_buff *buf);
-int tipc_link_frag_rcv(struct sk_buff **reasm_head,
- struct sk_buff **reasm_tail,
- struct sk_buff **fbuf);
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_queue(struct tipc_link *l_ptr);