TCP_N_TIMERS
} tcp_timers_e;
-typedef void (timer_expiration_handler) (u32 index, u32 thread_index);
-
-extern timer_expiration_handler tcp_timer_delack_handler;
-extern timer_expiration_handler tcp_timer_retransmit_handler;
-extern timer_expiration_handler tcp_timer_persist_handler;
-extern timer_expiration_handler tcp_timer_retransmit_syn_handler;
-
#define TCP_TIMER_HANDLE_INVALID ((u32) ~0)
#define TCP_TIMER_TICK 0.1 /**< Timer tick in seconds */
#define tcp_csum_offload(tc) (!((tc)->cfg_flags & TCP_CFG_F_NO_CSUM_OFFLOAD))
+typedef void (timer_expiration_handler) (tcp_connection_t * tc);
+
+extern timer_expiration_handler tcp_timer_delack_handler;
+extern timer_expiration_handler tcp_timer_retransmit_handler;
+extern timer_expiration_handler tcp_timer_persist_handler;
+extern timer_expiration_handler tcp_timer_retransmit_syn_handler;
+
always_inline void
tcp_cong_recovery_off (tcp_connection_t * tc)
{
_(rxt_segs, u64, "segments retransmitted") \
_(tr_events, u32, "timer retransmit events") \
_(to_closewait, u32, "timeout close-wait") \
+ _(to_closewait2, u32, "timeout close-wait w/data") \
_(to_finwait1, u32, "timeout fin-wait-1") \
+ _(to_finwait2, u32, "timeout fin-wait-2") \
_(to_lastack, u32, "timeout last-ack") \
_(to_closing, u32, "timeout closing") \
_(tr_abort, u32, "timer retransmit abort") \
/** worker time */
u32 time_now;
+ /* Max timers to be handled per dispatch loop */
+ u32 max_timers_per_loop;
+
/** tx frames for ip 4/6 lookup nodes */
vlib_frame_t *ip_lookup_tx_frames[2];
/** tx buffer free list */
u32 *tx_buffers;
+ /* Fifo of pending timer expirations */
+ u32 *pending_timers;
+
/** worker timer wheel */
tw_timer_wheel_16t_2w_512sl_t timer_wheel;
void tcp_send_ack (tcp_connection_t * tc);
void tcp_update_burst_snd_vars (tcp_connection_t * tc);
void tcp_update_rto (tcp_connection_t * tc);
-void tcp_flush_frames_to_output (tcp_worker_ctx_t * wrk);
void tcp_send_window_update_ack (tcp_connection_t * tc);
void tcp_program_ack (tcp_connection_t * tc);