ed->data[3] = _tc->snd_nxt - _tc->iss; \
ed->data[4] = _tc->rcv_nxt - _tc->irs; \
}
+
+#define TCP_EVT_TIMER_POP_HANDLER(_tc_index, _timer_id, ...) \
+{ \
+ tcp_connection_t *_tc; \
+ if (_timer_id == TCP_TIMER_RETRANSMIT_SYN \
+ || _timer_id == TCP_TIMER_ESTABLISH_AO) \
+ { \
+ _tc = tcp_half_open_connection_get (_tc_index); \
+ } \
+ else \
+ { \
+ u32 _thread_index = vlib_get_thread_index (); \
+ _tc = tcp_connection_get (_tc_index, _thread_index); \
+ } \
+ ELOG_TYPE_DECLARE (_e) = \
+ { \
+ .format = "timer-pop: %s (%d)", \
+ .format_args = "t4i4", \
+ .n_enum_strings = 8, \
+ .enum_strings = { \
+ "retransmit", \
+ "delack", \
+ "persist", \
+ "keep", \
+ "waitclose", \
+ "retransmit syn", \
+ "establish", \
+ "establish-ao", \
+ }, \
+ }; \
+ if (_tc) \
+ { \
+ DECLARE_ETD(_tc, _e, 2); \
+ ed->data[0] = _timer_id; \
+ ed->data[1] = _timer_id; \
+ } \
+ else \
+ { \
+ clib_warning ("pop %d for unexisting connection %d", _timer_id, \
+ _tc_index); \
+ } \
+}
+
#else
#define TCP_EVT_SYN_SENT_HANDLER(_tc, ...)
#define TCP_EVT_SYNACK_SENT_HANDLER(_tc, ...)
#define TCP_EVT_FIN_RCVD_HANDLER(_tc, ...)
#define TCP_EVT_RST_RCVD_HANDLER(_tc, ...)
#define TCP_EVT_STATE_CHANGE_HANDLER(_tc, ...)
+#define TCP_EVT_TIMER_POP_HANDLER(_tc_index, _timer_id, ...)
#endif
#if TCP_DEBUG_SM > 1
ed->data[4] = _tc->rcv_wnd - (_tc->rcv_nxt - _tc->rcv_las); \
}
-#define TCP_EVT_TIMER_POP_HANDLER(_tc_index, _timer_id, ...) \
-{ \
- tcp_connection_t *_tc; \
- if (_timer_id == TCP_TIMER_RETRANSMIT_SYN \
- || _timer_id == TCP_TIMER_ESTABLISH) \
- { \
- _tc = tcp_half_open_connection_get (_tc_index); \
- } \
- else \
- { \
- u32 _thread_index = vlib_get_thread_index (); \
- _tc = tcp_connection_get (_tc_index, _thread_index); \
- } \
- ELOG_TYPE_DECLARE (_e) = \
- { \
- .format = "timer-pop: %s (%d)", \
- .format_args = "t4i4", \
- .n_enum_strings = 7, \
- .enum_strings = { \
- "retransmit", \
- "delack", \
- "persist", \
- "keep", \
- "waitclose", \
- "retransmit syn", \
- "establish", \
- }, \
- }; \
- if (_tc) \
- { \
- DECLARE_ETD(_tc, _e, 2); \
- ed->data[0] = _timer_id; \
- ed->data[1] = _timer_id; \
- } \
- else \
- { \
- clib_warning ("pop %d for unexisting connection %d", _timer_id, \
- _tc_index); \
- } \
-}
#else
#define TCP_EVT_ACK_SENT_HANDLER(_tc, ...)
#define TCP_EVT_ACK_RCVD_HANDLER(_tc, ...)
#define TCP_EVT_PKTIZE_HANDLER(_tc, ...)
#define TCP_EVT_INPUT_HANDLER(_tc, _type, _len, _written, ...)
-#define TCP_EVT_TIMER_POP_HANDLER(_tc_index, _timer_id, ...)
#endif
/*
#if TCP_DEBUG_CC
-#define TCP_EVT_CC_EVT_HANDLER(_tc, _sub_evt, ...) \
+#define TCP_EVT_CC_EVT_PRINT(_tc, _sub_evt) \
{ \
ELOG_TYPE_DECLARE (_e) = \
{ \
.n_enum_strings = 7, \
.enum_strings = { \
"fast-rxt", \
- "rxt-timeout", \
"first-rxt", \
+ "rxt-timeout", \
"recovered", \
"congestion", \
"undo", \
ed->data[3] = tcp_bytes_out(_tc); \
ed->data[4] = tcp_flight_size (_tc); \
}
+
+#define TCP_EVT_CC_EVT_HANDLER(_tc, _sub_evt, ...) \
+{ \
+ if (_tc->snd_una != _tc->iss) \
+ TCP_EVT_CC_STAT_PRINT (_tc); \
+ if ((_sub_evt <= 1 && TCP_DEBUG_CC > 1) \
+ || (_sub_evt > 1 && TCP_DEBUG_CC > 0)) \
+ TCP_EVT_CC_EVT_PRINT (_tc, _sub_evt); \
+}
#else
-#define TCP_EVT_CC_EVT_HANDLER(_tc, _sub_evt, ...)
+#define TCP_EVT_CC_EVT_HANDLER(_tc, _sub_evt, ...) \
+
#endif
#if TCP_DEBUG_CC > 1
#define STATS_INTERVAL 1
-#define TCP_EVT_CC_RTO_STAT_HANDLER(_tc, ...) \
-{ \
-if (_tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now()) \
+#define tcp_cc_time_to_print_stats(_tc) \
+ _tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now() \
+ || tcp_in_fastrecovery (_tc) \
+
+#define TCP_EVT_CC_RTO_STAT_PRINT(_tc) \
{ \
ELOG_TYPE_DECLARE (_e) = \
{ \
- .format = "rcv_stat: rto %u srtt %u rttvar %u ", \
- .format_args = "i4i4i4", \
+ .format = "rcv_stat: rto %u srtt %u mrtt-us %u rttvar %u", \
+ .format_args = "i4i4i4i4", \
}; \
- DECLARE_ETD(_tc, _e, 3); \
+ DECLARE_ETD(_tc, _e, 4); \
ed->data[0] = _tc->rto; \
ed->data[1] = _tc->srtt; \
- ed->data[2] = _tc->rttvar; \
-} \
+ ed->data[2] = (u32) (_tc->mrtt_us * 1e6); \
+ ed->data[3] = _tc->rttvar; \
}
-#define TCP_EVT_CC_SND_STAT_HANDLER(_tc, ...) \
+
+#define TCP_EVT_CC_RTO_STAT_HANDLER(_tc, ...) \
+{ \
+if (tcp_cc_time_to_print_stats (_tc)) \
{ \
-if (_tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now()) \
+ TCP_EVT_CC_RTO_STAT_PRINT (_tc); \
+ _tc->c_cc_stat_tstamp = tcp_time_now (); \
+} \
+}
+
+#define TCP_EVT_CC_SND_STAT_PRINT(_tc) \
{ \
ELOG_TYPE_DECLARE (_e) = \
{ \
- .format = "snd_stat: dack %u sacked %u lost %u out %u rxt %u", \
+ .format = "snd_stat: cc_space %u sacked %u lost %u out %u rxt %u", \
.format_args = "i4i4i4i4i4", \
}; \
DECLARE_ETD(_tc, _e, 5); \
- ed->data[0] = _tc->rcv_dupacks; \
+ ed->data[0] = tcp_available_cc_snd_space (_tc); \
ed->data[1] = _tc->sack_sb.sacked_bytes; \
ed->data[2] = _tc->sack_sb.lost_bytes; \
ed->data[3] = tcp_bytes_out (_tc); \
ed->data[3] = _tc->snd_rxt_bytes; \
-} \
}
-#define TCP_EVT_CC_STAT_HANDLER(_tc, ...) \
+#define TCP_EVT_CC_SND_STAT_HANDLER(_tc, ...) \
+{ \
+if (tcp_cc_time_to_print_stats (_tc)) \
{ \
-if (_tc->c_cc_stat_tstamp + STATS_INTERVAL < tcp_time_now()) \
+ TCP_EVT_CC_SND_STAT_PRINT(_tc); \
+ _tc->c_cc_stat_tstamp = tcp_time_now (); \
+} \
+}
+
+#define TCP_EVT_CC_STAT_PRINT(_tc) \
{ \
ELOG_TYPE_DECLARE (_e) = \
{ \
ed->data[2] = tcp_snd_space (_tc); \
ed->data[3] = _tc->ssthresh; \
ed->data[4] = _tc->snd_wnd; \
- TCP_EVT_CC_RTO_STAT_HANDLER (_tc); \
+ TCP_EVT_CC_RTO_STAT_PRINT (_tc); \
+ TCP_EVT_CC_SND_STAT_PRINT (_tc); \
+}
+
+#define TCP_EVT_CC_STAT_HANDLER(_tc, ...) \
+{ \
+if (tcp_cc_time_to_print_stats (_tc)) \
+{ \
+ TCP_EVT_CC_STAT_PRINT (_tc); \
_tc->c_cc_stat_tstamp = tcp_time_now(); \
} \
}
Code Review / vpp.git / blobdiff