#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
* @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
- * @defragm_buf: list of partially reassembled inbound message fragments
+ * @reasm_head: list head of partially reassembled inbound message fragments
+ * @reasm_tail: last fragment received
* @stats: collects statistics regarding link activity
*/
struct tipc_link {
struct sk_buff *next_out;
struct list_head waiting_ports;
- /* Fragmentation/defragmentation */
+ /* Fragmentation/reassembly */
u32 long_msg_seq_no;
- struct sk_buff *defragm_buf;
+ struct sk_buff *reasm_head;
+ struct sk_buff *reasm_tail;
/* Statistics */
struct tipc_stats stats;
u32 tipc_link_get_max_pkt(u32 dest, u32 selector);
int tipc_link_send_sections_fast(struct tipc_port *sender,
struct iovec const *msg_sect,
- const u32 num_sect,
- unsigned int total_len,
- u32 destnode);
+ unsigned int len, u32 destnode);
void tipc_link_recv_bundle(struct sk_buff *buf);
-int tipc_link_recv_fragment(struct sk_buff **pending,
- struct sk_buff **fb,
- struct tipc_msg **msg);
+int tipc_link_recv_fragment(struct sk_buff **reasm_head,
+ struct sk_buff **reasm_tail,
+ struct sk_buff **fbuf);
void tipc_link_send_proto_msg(struct tipc_link *l_ptr, u32 msg_typ, int prob,
u32 gap, u32 tolerance, u32 priority,
u32 acked_mtu);